Annotation of embedaddon/quagga/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]), [2.68],,
17: [m4_warning([this file was generated for autoconf 2.68.
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, 2009, 2010 Free Software Foundation,
26: # Inc.
27: # Written by Gordon Matzigkeit, 1996
28: #
29: # This file is free software; the Free Software Foundation gives
30: # unlimited permission to copy and/or distribute it, with or without
31: # modifications, as long as this notice is preserved.
32:
33: m4_define([_LT_COPYING], [dnl
34: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
35: # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
36: # Inc.
37: # Written by Gordon Matzigkeit, 1996
38: #
39: # This file is part of GNU Libtool.
40: #
41: # GNU Libtool is free software; you can redistribute it and/or
42: # modify it under the terms of the GNU General Public License as
43: # published by the Free Software Foundation; either version 2 of
44: # the License, or (at your option) any later version.
45: #
46: # As a special exception to the GNU General Public License,
47: # if you distribute this file as part of a program or library that
48: # is built using GNU Libtool, you may include this file under the
49: # same distribution terms that you use for the rest of that program.
50: #
51: # GNU Libtool is distributed in the hope that it will be useful,
52: # but WITHOUT ANY WARRANTY; without even the implied warranty of
53: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
54: # GNU General Public License for more details.
55: #
56: # You should have received a copy of the GNU General Public License
57: # along with GNU Libtool; see the file COPYING. If not, a copy
58: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
59: # obtained by writing to the Free Software Foundation, Inc.,
60: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
61: ])
62:
63: # serial 57 LT_INIT
64:
65:
66: # LT_PREREQ(VERSION)
67: # ------------------
68: # Complain and exit if this libtool version is less that VERSION.
69: m4_defun([LT_PREREQ],
70: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
71: [m4_default([$3],
72: [m4_fatal([Libtool version $1 or higher is required],
73: 63)])],
74: [$2])])
75:
76:
77: # _LT_CHECK_BUILDDIR
78: # ------------------
79: # Complain if the absolute build directory name contains unusual characters
80: m4_defun([_LT_CHECK_BUILDDIR],
81: [case `pwd` in
82: *\ * | *\ *)
83: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
84: esac
85: ])
86:
87:
88: # LT_INIT([OPTIONS])
89: # ------------------
90: AC_DEFUN([LT_INIT],
91: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
92: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
93: AC_BEFORE([$0], [LT_LANG])dnl
94: AC_BEFORE([$0], [LT_OUTPUT])dnl
95: AC_BEFORE([$0], [LTDL_INIT])dnl
96: m4_require([_LT_CHECK_BUILDDIR])dnl
97:
98: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
99: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
100: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
101: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
102: dnl unless we require an AC_DEFUNed macro:
103: AC_REQUIRE([LTOPTIONS_VERSION])dnl
104: AC_REQUIRE([LTSUGAR_VERSION])dnl
105: AC_REQUIRE([LTVERSION_VERSION])dnl
106: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
107: m4_require([_LT_PROG_LTMAIN])dnl
108:
109: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
110:
111: dnl Parse OPTIONS
112: _LT_SET_OPTIONS([$0], [$1])
113:
114: # This can be used to rebuild libtool when needed
115: LIBTOOL_DEPS="$ltmain"
116:
117: # Always use our own libtool.
118: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
119: AC_SUBST(LIBTOOL)dnl
120:
121: _LT_SETUP
122:
123: # Only expand once:
124: m4_define([LT_INIT])
125: ])# LT_INIT
126:
127: # Old names:
128: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
129: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
130: dnl aclocal-1.4 backwards compatibility:
131: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
132: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
133:
134:
135: # _LT_CC_BASENAME(CC)
136: # -------------------
137: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
138: m4_defun([_LT_CC_BASENAME],
139: [for cc_temp in $1""; do
140: case $cc_temp in
141: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
142: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
143: \-*) ;;
144: *) break;;
145: esac
146: done
147: cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
148: ])
149:
150:
151: # _LT_FILEUTILS_DEFAULTS
152: # ----------------------
153: # It is okay to use these file commands and assume they have been set
154: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
155: m4_defun([_LT_FILEUTILS_DEFAULTS],
156: [: ${CP="cp -f"}
157: : ${MV="mv -f"}
158: : ${RM="rm -f"}
159: ])# _LT_FILEUTILS_DEFAULTS
160:
161:
162: # _LT_SETUP
163: # ---------
164: m4_defun([_LT_SETUP],
165: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
166: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
167: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
168: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
169:
170: _LT_DECL([], [host_alias], [0], [The host system])dnl
171: _LT_DECL([], [host], [0])dnl
172: _LT_DECL([], [host_os], [0])dnl
173: dnl
174: _LT_DECL([], [build_alias], [0], [The build system])dnl
175: _LT_DECL([], [build], [0])dnl
176: _LT_DECL([], [build_os], [0])dnl
177: dnl
178: AC_REQUIRE([AC_PROG_CC])dnl
179: AC_REQUIRE([LT_PATH_LD])dnl
180: AC_REQUIRE([LT_PATH_NM])dnl
181: dnl
182: AC_REQUIRE([AC_PROG_LN_S])dnl
183: test -z "$LN_S" && LN_S="ln -s"
184: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
185: dnl
186: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
187: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
188: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
189: dnl
190: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
191: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
192: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
193: m4_require([_LT_CMD_RELOAD])dnl
194: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
195: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
196: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
197: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
198: m4_require([_LT_WITH_SYSROOT])dnl
199:
200: _LT_CONFIG_LIBTOOL_INIT([
201: # See if we are running on zsh, and set the options which allow our
202: # commands through without removal of \ escapes INIT.
203: if test -n "\${ZSH_VERSION+set}" ; then
204: setopt NO_GLOB_SUBST
205: fi
206: ])
207: if test -n "${ZSH_VERSION+set}" ; then
208: setopt NO_GLOB_SUBST
209: fi
210:
211: _LT_CHECK_OBJDIR
212:
213: m4_require([_LT_TAG_COMPILER])dnl
214:
215: case $host_os in
216: aix3*)
217: # AIX sometimes has problems with the GCC collect2 program. For some
218: # reason, if we set the COLLECT_NAMES environment variable, the problems
219: # vanish in a puff of smoke.
220: if test "X${COLLECT_NAMES+set}" != Xset; then
221: COLLECT_NAMES=
222: export COLLECT_NAMES
223: fi
224: ;;
225: esac
226:
227: # Global variables:
228: ofile=libtool
229: can_build_shared=yes
230:
231: # All known linkers require a `.a' archive for static linking (except MSVC,
232: # which needs '.lib').
233: libext=a
234:
235: with_gnu_ld="$lt_cv_prog_gnu_ld"
236:
237: old_CC="$CC"
238: old_CFLAGS="$CFLAGS"
239:
240: # Set sane defaults for various variables
241: test -z "$CC" && CC=cc
242: test -z "$LTCC" && LTCC=$CC
243: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
244: test -z "$LD" && LD=ld
245: test -z "$ac_objext" && ac_objext=o
246:
247: _LT_CC_BASENAME([$compiler])
248:
249: # Only perform the check for file, if the check method requires it
250: test -z "$MAGIC_CMD" && MAGIC_CMD=file
251: case $deplibs_check_method in
252: file_magic*)
253: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
254: _LT_PATH_MAGIC
255: fi
256: ;;
257: esac
258:
259: # Use C for the default configuration in the libtool script
260: LT_SUPPORTED_TAG([CC])
261: _LT_LANG_C_CONFIG
262: _LT_LANG_DEFAULT_CONFIG
263: _LT_CONFIG_COMMANDS
264: ])# _LT_SETUP
265:
266:
267: # _LT_PREPARE_SED_QUOTE_VARS
268: # --------------------------
269: # Define a few sed substitution that help us do robust quoting.
270: m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
271: [# Backslashify metacharacters that are still active within
272: # double-quoted strings.
273: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
274:
275: # Same as above, but do not quote variable references.
276: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
277:
278: # Sed substitution to delay expansion of an escaped shell variable in a
279: # double_quote_subst'ed string.
280: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
281:
282: # Sed substitution to delay expansion of an escaped single quote.
283: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
284:
285: # Sed substitution to avoid accidental globbing in evaled expressions
286: no_glob_subst='s/\*/\\\*/g'
287: ])
288:
289: # _LT_PROG_LTMAIN
290: # ---------------
291: # Note that this code is called both from `configure', and `config.status'
292: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
293: # `config.status' has no value for ac_aux_dir unless we are using Automake,
294: # so we pass a copy along to make sure it has a sensible value anyway.
295: m4_defun([_LT_PROG_LTMAIN],
296: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
297: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
298: ltmain="$ac_aux_dir/ltmain.sh"
299: ])# _LT_PROG_LTMAIN
300:
301:
302:
303: # So that we can recreate a full libtool script including additional
304: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
305: # in macros and then make a single call at the end using the `libtool'
306: # label.
307:
308:
309: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
310: # ----------------------------------------
311: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
312: m4_define([_LT_CONFIG_LIBTOOL_INIT],
313: [m4_ifval([$1],
314: [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
315: [$1
316: ])])])
317:
318: # Initialize.
319: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
320:
321:
322: # _LT_CONFIG_LIBTOOL([COMMANDS])
323: # ------------------------------
324: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
325: m4_define([_LT_CONFIG_LIBTOOL],
326: [m4_ifval([$1],
327: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
328: [$1
329: ])])])
330:
331: # Initialize.
332: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
333:
334:
335: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
336: # -----------------------------------------------------
337: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
338: [_LT_CONFIG_LIBTOOL([$1])
339: _LT_CONFIG_LIBTOOL_INIT([$2])
340: ])
341:
342:
343: # _LT_FORMAT_COMMENT([COMMENT])
344: # -----------------------------
345: # Add leading comment marks to the start of each line, and a trailing
346: # full-stop to the whole comment if one is not present already.
347: m4_define([_LT_FORMAT_COMMENT],
348: [m4_ifval([$1], [
349: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
350: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
351: )])
352:
353:
354:
355:
356:
357: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
358: # -------------------------------------------------------------------
359: # CONFIGNAME is the name given to the value in the libtool script.
360: # VARNAME is the (base) name used in the configure script.
361: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
362: # VARNAME. Any other value will be used directly.
363: m4_define([_LT_DECL],
364: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
365: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
366: [m4_ifval([$1], [$1], [$2])])
367: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
368: m4_ifval([$4],
369: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
370: lt_dict_add_subkey([lt_decl_dict], [$2],
371: [tagged?], [m4_ifval([$5], [yes], [no])])])
372: ])
373:
374:
375: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
376: # --------------------------------------------------------
377: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
378:
379:
380: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
381: # ------------------------------------------------
382: m4_define([lt_decl_tag_varnames],
383: [_lt_decl_filter([tagged?], [yes], $@)])
384:
385:
386: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
387: # ---------------------------------------------------------
388: m4_define([_lt_decl_filter],
389: [m4_case([$#],
390: [0], [m4_fatal([$0: too few arguments: $#])],
391: [1], [m4_fatal([$0: too few arguments: $#: $1])],
392: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
393: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
394: [lt_dict_filter([lt_decl_dict], $@)])[]dnl
395: ])
396:
397:
398: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
399: # --------------------------------------------------
400: m4_define([lt_decl_quote_varnames],
401: [_lt_decl_filter([value], [1], $@)])
402:
403:
404: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
405: # ---------------------------------------------------
406: m4_define([lt_decl_dquote_varnames],
407: [_lt_decl_filter([value], [2], $@)])
408:
409:
410: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
411: # ---------------------------------------------------
412: m4_define([lt_decl_varnames_tagged],
413: [m4_assert([$# <= 2])dnl
414: _$0(m4_quote(m4_default([$1], [[, ]])),
415: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
416: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
417: m4_define([_lt_decl_varnames_tagged],
418: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
419:
420:
421: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
422: # ------------------------------------------------
423: m4_define([lt_decl_all_varnames],
424: [_$0(m4_quote(m4_default([$1], [[, ]])),
425: m4_if([$2], [],
426: m4_quote(lt_decl_varnames),
427: m4_quote(m4_shift($@))))[]dnl
428: ])
429: m4_define([_lt_decl_all_varnames],
430: [lt_join($@, lt_decl_varnames_tagged([$1],
431: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
432: ])
433:
434:
435: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
436: # ------------------------------------
437: # Quote a variable value, and forward it to `config.status' so that its
438: # declaration there will have the same value as in `configure'. VARNAME
439: # must have a single quote delimited value for this to work.
440: m4_define([_LT_CONFIG_STATUS_DECLARE],
441: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
442:
443:
444: # _LT_CONFIG_STATUS_DECLARATIONS
445: # ------------------------------
446: # We delimit libtool config variables with single quotes, so when
447: # we write them to config.status, we have to be sure to quote all
448: # embedded single quotes properly. In configure, this macro expands
449: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
450: #
451: # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
452: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
453: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
454: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
455:
456:
457: # _LT_LIBTOOL_TAGS
458: # ----------------
459: # Output comment and list of tags supported by the script
460: m4_defun([_LT_LIBTOOL_TAGS],
461: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
462: available_tags="_LT_TAGS"dnl
463: ])
464:
465:
466: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
467: # -----------------------------------
468: # Extract the dictionary values for VARNAME (optionally with TAG) and
469: # expand to a commented shell variable setting:
470: #
471: # # Some comment about what VAR is for.
472: # visible_name=$lt_internal_name
473: m4_define([_LT_LIBTOOL_DECLARE],
474: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
475: [description])))[]dnl
476: m4_pushdef([_libtool_name],
477: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
478: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
479: [0], [_libtool_name=[$]$1],
480: [1], [_libtool_name=$lt_[]$1],
481: [2], [_libtool_name=$lt_[]$1],
482: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
483: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
484: ])
485:
486:
487: # _LT_LIBTOOL_CONFIG_VARS
488: # -----------------------
489: # Produce commented declarations of non-tagged libtool config variables
490: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
491: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
492: # section) are produced by _LT_LIBTOOL_TAG_VARS.
493: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
494: [m4_foreach([_lt_var],
495: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
496: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
497:
498:
499: # _LT_LIBTOOL_TAG_VARS(TAG)
500: # -------------------------
501: m4_define([_LT_LIBTOOL_TAG_VARS],
502: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
503: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
504:
505:
506: # _LT_TAGVAR(VARNAME, [TAGNAME])
507: # ------------------------------
508: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
509:
510:
511: # _LT_CONFIG_COMMANDS
512: # -------------------
513: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
514: # variables for single and double quote escaping we saved from calls
515: # to _LT_DECL, we can put quote escaped variables declarations
516: # into `config.status', and then the shell code to quote escape them in
517: # for loops in `config.status'. Finally, any additional code accumulated
518: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
519: m4_defun([_LT_CONFIG_COMMANDS],
520: [AC_PROVIDE_IFELSE([LT_OUTPUT],
521: dnl If the libtool generation code has been placed in $CONFIG_LT,
522: dnl instead of duplicating it all over again into config.status,
523: dnl then we will have config.status run $CONFIG_LT later, so it
524: dnl needs to know what name is stored there:
525: [AC_CONFIG_COMMANDS([libtool],
526: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
527: dnl If the libtool generation code is destined for config.status,
528: dnl expand the accumulated commands and init code now:
529: [AC_CONFIG_COMMANDS([libtool],
530: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
531: ])#_LT_CONFIG_COMMANDS
532:
533:
534: # Initialize.
535: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
536: [
537:
538: # The HP-UX ksh and POSIX shell print the target directory to stdout
539: # if CDPATH is set.
540: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
541:
542: sed_quote_subst='$sed_quote_subst'
543: double_quote_subst='$double_quote_subst'
544: delay_variable_subst='$delay_variable_subst'
545: _LT_CONFIG_STATUS_DECLARATIONS
546: LTCC='$LTCC'
547: LTCFLAGS='$LTCFLAGS'
548: compiler='$compiler_DEFAULT'
549:
550: # A function that is used when there is no print builtin or printf.
551: func_fallback_echo ()
552: {
553: eval 'cat <<_LTECHO_EOF
554: \$[]1
555: _LTECHO_EOF'
556: }
557:
558: # Quote evaled strings.
559: for var in lt_decl_all_varnames([[ \
560: ]], lt_decl_quote_varnames); do
561: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
562: *[[\\\\\\\`\\"\\\$]]*)
563: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
564: ;;
565: *)
566: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
567: ;;
568: esac
569: done
570:
571: # Double-quote double-evaled strings.
572: for var in lt_decl_all_varnames([[ \
573: ]], lt_decl_dquote_varnames); do
574: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
575: *[[\\\\\\\`\\"\\\$]]*)
576: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
577: ;;
578: *)
579: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
580: ;;
581: esac
582: done
583:
584: _LT_OUTPUT_LIBTOOL_INIT
585: ])
586:
587: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
588: # ------------------------------------
589: # Generate a child script FILE with all initialization necessary to
590: # reuse the environment learned by the parent script, and make the
591: # file executable. If COMMENT is supplied, it is inserted after the
592: # `#!' sequence but before initialization text begins. After this
593: # macro, additional text can be appended to FILE to form the body of
594: # the child script. The macro ends with non-zero status if the
595: # file could not be fully written (such as if the disk is full).
596: m4_ifdef([AS_INIT_GENERATED],
597: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
598: [m4_defun([_LT_GENERATED_FILE_INIT],
599: [m4_require([AS_PREPARE])]dnl
600: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
601: [lt_write_fail=0
602: cat >$1 <<_ASEOF || lt_write_fail=1
603: #! $SHELL
604: # Generated by $as_me.
605: $2
606: SHELL=\${CONFIG_SHELL-$SHELL}
607: export SHELL
608: _ASEOF
609: cat >>$1 <<\_ASEOF || lt_write_fail=1
610: AS_SHELL_SANITIZE
611: _AS_PREPARE
612: exec AS_MESSAGE_FD>&1
613: _ASEOF
614: test $lt_write_fail = 0 && chmod +x $1[]dnl
615: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
616:
617: # LT_OUTPUT
618: # ---------
619: # This macro allows early generation of the libtool script (before
620: # AC_OUTPUT is called), incase it is used in configure for compilation
621: # tests.
622: AC_DEFUN([LT_OUTPUT],
623: [: ${CONFIG_LT=./config.lt}
624: AC_MSG_NOTICE([creating $CONFIG_LT])
625: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
626: [# Run this file to recreate a libtool stub with the current configuration.])
627:
628: cat >>"$CONFIG_LT" <<\_LTEOF
629: lt_cl_silent=false
630: exec AS_MESSAGE_LOG_FD>>config.log
631: {
632: echo
633: AS_BOX([Running $as_me.])
634: } >&AS_MESSAGE_LOG_FD
635:
636: lt_cl_help="\
637: \`$as_me' creates a local libtool stub from the current configuration,
638: for use in further configure time tests before the real libtool is
639: generated.
640:
641: Usage: $[0] [[OPTIONS]]
642:
643: -h, --help print this help, then exit
644: -V, --version print version number, then exit
645: -q, --quiet do not print progress messages
646: -d, --debug don't remove temporary files
647:
648: Report bugs to <bug-libtool@gnu.org>."
649:
650: lt_cl_version="\
651: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
652: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
653: configured by $[0], generated by m4_PACKAGE_STRING.
654:
655: Copyright (C) 2010 Free Software Foundation, Inc.
656: This config.lt script is free software; the Free Software Foundation
657: gives unlimited permision to copy, distribute and modify it."
658:
659: while test $[#] != 0
660: do
661: case $[1] in
662: --version | --v* | -V )
663: echo "$lt_cl_version"; exit 0 ;;
664: --help | --h* | -h )
665: echo "$lt_cl_help"; exit 0 ;;
666: --debug | --d* | -d )
667: debug=: ;;
668: --quiet | --q* | --silent | --s* | -q )
669: lt_cl_silent=: ;;
670:
671: -*) AC_MSG_ERROR([unrecognized option: $[1]
672: Try \`$[0] --help' for more information.]) ;;
673:
674: *) AC_MSG_ERROR([unrecognized argument: $[1]
675: Try \`$[0] --help' for more information.]) ;;
676: esac
677: shift
678: done
679:
680: if $lt_cl_silent; then
681: exec AS_MESSAGE_FD>/dev/null
682: fi
683: _LTEOF
684:
685: cat >>"$CONFIG_LT" <<_LTEOF
686: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
687: _LTEOF
688:
689: cat >>"$CONFIG_LT" <<\_LTEOF
690: AC_MSG_NOTICE([creating $ofile])
691: _LT_OUTPUT_LIBTOOL_COMMANDS
692: AS_EXIT(0)
693: _LTEOF
694: chmod +x "$CONFIG_LT"
695:
696: # configure is writing to config.log, but config.lt does its own redirection,
697: # appending to config.log, which fails on DOS, as config.log is still kept
698: # open by configure. Here we exec the FD to /dev/null, effectively closing
699: # config.log, so it can be properly (re)opened and appended to by config.lt.
700: lt_cl_success=:
701: test "$silent" = yes &&
702: lt_config_lt_args="$lt_config_lt_args --quiet"
703: exec AS_MESSAGE_LOG_FD>/dev/null
704: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
705: exec AS_MESSAGE_LOG_FD>>config.log
706: $lt_cl_success || AS_EXIT(1)
707: ])# LT_OUTPUT
708:
709:
710: # _LT_CONFIG(TAG)
711: # ---------------
712: # If TAG is the built-in tag, create an initial libtool script with a
713: # default configuration from the untagged config vars. Otherwise add code
714: # to config.status for appending the configuration named by TAG from the
715: # matching tagged config vars.
716: m4_defun([_LT_CONFIG],
717: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
718: _LT_CONFIG_SAVE_COMMANDS([
719: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
720: m4_if(_LT_TAG, [C], [
721: # See if we are running on zsh, and set the options which allow our
722: # commands through without removal of \ escapes.
723: if test -n "${ZSH_VERSION+set}" ; then
724: setopt NO_GLOB_SUBST
725: fi
726:
727: cfgfile="${ofile}T"
728: trap "$RM \"$cfgfile\"; exit 1" 1 2 15
729: $RM "$cfgfile"
730:
731: cat <<_LT_EOF >> "$cfgfile"
732: #! $SHELL
733:
734: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
735: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
736: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
737: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
738: #
739: _LT_COPYING
740: _LT_LIBTOOL_TAGS
741:
742: # ### BEGIN LIBTOOL CONFIG
743: _LT_LIBTOOL_CONFIG_VARS
744: _LT_LIBTOOL_TAG_VARS
745: # ### END LIBTOOL CONFIG
746:
747: _LT_EOF
748:
749: case $host_os in
750: aix3*)
751: cat <<\_LT_EOF >> "$cfgfile"
752: # AIX sometimes has problems with the GCC collect2 program. For some
753: # reason, if we set the COLLECT_NAMES environment variable, the problems
754: # vanish in a puff of smoke.
755: if test "X${COLLECT_NAMES+set}" != Xset; then
756: COLLECT_NAMES=
757: export COLLECT_NAMES
758: fi
759: _LT_EOF
760: ;;
761: esac
762:
763: _LT_PROG_LTMAIN
764:
765: # We use sed instead of cat because bash on DJGPP gets confused if
766: # if finds mixed CR/LF and LF-only lines. Since sed operates in
767: # text mode, it properly converts lines to CR/LF. This bash problem
768: # is reportedly fixed, but why not run on old versions too?
769: sed '$q' "$ltmain" >> "$cfgfile" \
770: || (rm -f "$cfgfile"; exit 1)
771:
772: _LT_PROG_REPLACE_SHELLFNS
773:
774: mv -f "$cfgfile" "$ofile" ||
775: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
776: chmod +x "$ofile"
777: ],
778: [cat <<_LT_EOF >> "$ofile"
779:
780: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
781: dnl in a comment (ie after a #).
782: # ### BEGIN LIBTOOL TAG CONFIG: $1
783: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
784: # ### END LIBTOOL TAG CONFIG: $1
785: _LT_EOF
786: ])dnl /m4_if
787: ],
788: [m4_if([$1], [], [
789: PACKAGE='$PACKAGE'
790: VERSION='$VERSION'
791: TIMESTAMP='$TIMESTAMP'
792: RM='$RM'
793: ofile='$ofile'], [])
794: ])dnl /_LT_CONFIG_SAVE_COMMANDS
795: ])# _LT_CONFIG
796:
797:
798: # LT_SUPPORTED_TAG(TAG)
799: # ---------------------
800: # Trace this macro to discover what tags are supported by the libtool
801: # --tag option, using:
802: # autoconf --trace 'LT_SUPPORTED_TAG:$1'
803: AC_DEFUN([LT_SUPPORTED_TAG], [])
804:
805:
806: # C support is built-in for now
807: m4_define([_LT_LANG_C_enabled], [])
808: m4_define([_LT_TAGS], [])
809:
810:
811: # LT_LANG(LANG)
812: # -------------
813: # Enable libtool support for the given language if not already enabled.
814: AC_DEFUN([LT_LANG],
815: [AC_BEFORE([$0], [LT_OUTPUT])dnl
816: m4_case([$1],
817: [C], [_LT_LANG(C)],
818: [C++], [_LT_LANG(CXX)],
819: [Java], [_LT_LANG(GCJ)],
820: [Fortran 77], [_LT_LANG(F77)],
821: [Fortran], [_LT_LANG(FC)],
822: [Windows Resource], [_LT_LANG(RC)],
823: [m4_ifdef([_LT_LANG_]$1[_CONFIG],
824: [_LT_LANG($1)],
825: [m4_fatal([$0: unsupported language: "$1"])])])dnl
826: ])# LT_LANG
827:
828:
829: # _LT_LANG(LANGNAME)
830: # ------------------
831: m4_defun([_LT_LANG],
832: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
833: [LT_SUPPORTED_TAG([$1])dnl
834: m4_append([_LT_TAGS], [$1 ])dnl
835: m4_define([_LT_LANG_]$1[_enabled], [])dnl
836: _LT_LANG_$1_CONFIG($1)])dnl
837: ])# _LT_LANG
838:
839:
840: # _LT_LANG_DEFAULT_CONFIG
841: # -----------------------
842: m4_defun([_LT_LANG_DEFAULT_CONFIG],
843: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
844: [LT_LANG(CXX)],
845: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
846:
847: AC_PROVIDE_IFELSE([AC_PROG_F77],
848: [LT_LANG(F77)],
849: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
850:
851: AC_PROVIDE_IFELSE([AC_PROG_FC],
852: [LT_LANG(FC)],
853: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
854:
855: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
856: dnl pulling things in needlessly.
857: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
858: [LT_LANG(GCJ)],
859: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
860: [LT_LANG(GCJ)],
861: [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
862: [LT_LANG(GCJ)],
863: [m4_ifdef([AC_PROG_GCJ],
864: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
865: m4_ifdef([A][M_PROG_GCJ],
866: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
867: m4_ifdef([LT_PROG_GCJ],
868: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
869:
870: AC_PROVIDE_IFELSE([LT_PROG_RC],
871: [LT_LANG(RC)],
872: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
873: ])# _LT_LANG_DEFAULT_CONFIG
874:
875: # Obsolete macros:
876: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
877: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
878: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
879: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
880: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
881: dnl aclocal-1.4 backwards compatibility:
882: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
883: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
884: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
885: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
886: dnl AC_DEFUN([AC_LIBTOOL_RC], [])
887:
888:
889: # _LT_TAG_COMPILER
890: # ----------------
891: m4_defun([_LT_TAG_COMPILER],
892: [AC_REQUIRE([AC_PROG_CC])dnl
893:
894: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
895: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
896: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
897: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
898:
899: # If no C compiler was specified, use CC.
900: LTCC=${LTCC-"$CC"}
901:
902: # If no C compiler flags were specified, use CFLAGS.
903: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
904:
905: # Allow CC to be a program name with arguments.
906: compiler=$CC
907: ])# _LT_TAG_COMPILER
908:
909:
910: # _LT_COMPILER_BOILERPLATE
911: # ------------------------
912: # Check for compiler boilerplate output or warnings with
913: # the simple compiler test code.
914: m4_defun([_LT_COMPILER_BOILERPLATE],
915: [m4_require([_LT_DECL_SED])dnl
916: ac_outfile=conftest.$ac_objext
917: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
918: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
919: _lt_compiler_boilerplate=`cat conftest.err`
920: $RM conftest*
921: ])# _LT_COMPILER_BOILERPLATE
922:
923:
924: # _LT_LINKER_BOILERPLATE
925: # ----------------------
926: # Check for linker boilerplate output or warnings with
927: # the simple link test code.
928: m4_defun([_LT_LINKER_BOILERPLATE],
929: [m4_require([_LT_DECL_SED])dnl
930: ac_outfile=conftest.$ac_objext
931: echo "$lt_simple_link_test_code" >conftest.$ac_ext
932: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
933: _lt_linker_boilerplate=`cat conftest.err`
934: $RM -r conftest*
935: ])# _LT_LINKER_BOILERPLATE
936:
937: # _LT_REQUIRED_DARWIN_CHECKS
938: # -------------------------
939: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
940: case $host_os in
941: rhapsody* | darwin*)
942: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
943: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
944: AC_CHECK_TOOL([LIPO], [lipo], [:])
945: AC_CHECK_TOOL([OTOOL], [otool], [:])
946: AC_CHECK_TOOL([OTOOL64], [otool64], [:])
947: _LT_DECL([], [DSYMUTIL], [1],
948: [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
949: _LT_DECL([], [NMEDIT], [1],
950: [Tool to change global to local symbols on Mac OS X])
951: _LT_DECL([], [LIPO], [1],
952: [Tool to manipulate fat objects and archives on Mac OS X])
953: _LT_DECL([], [OTOOL], [1],
954: [ldd/readelf like tool for Mach-O binaries on Mac OS X])
955: _LT_DECL([], [OTOOL64], [1],
956: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
957:
958: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
959: [lt_cv_apple_cc_single_mod=no
960: if test -z "${LT_MULTI_MODULE}"; then
961: # By default we will add the -single_module flag. You can override
962: # by either setting the environment variable LT_MULTI_MODULE
963: # non-empty at configure time, or by adding -multi_module to the
964: # link flags.
965: rm -rf libconftest.dylib*
966: echo "int foo(void){return 1;}" > conftest.c
967: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
968: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
969: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
970: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
971: _lt_result=$?
972: if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
973: lt_cv_apple_cc_single_mod=yes
974: else
975: cat conftest.err >&AS_MESSAGE_LOG_FD
976: fi
977: rm -rf libconftest.dylib*
978: rm -f conftest.*
979: fi])
980: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
981: [lt_cv_ld_exported_symbols_list],
982: [lt_cv_ld_exported_symbols_list=no
983: save_LDFLAGS=$LDFLAGS
984: echo "_main" > conftest.sym
985: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
986: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
987: [lt_cv_ld_exported_symbols_list=yes],
988: [lt_cv_ld_exported_symbols_list=no])
989: LDFLAGS="$save_LDFLAGS"
990: ])
991: AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
992: [lt_cv_ld_force_load=no
993: cat > conftest.c << _LT_EOF
994: int forced_loaded() { return 2;}
995: _LT_EOF
996: echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
997: $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
998: echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
999: $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1000: echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1001: $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1002: cat > conftest.c << _LT_EOF
1003: int main() { return 0;}
1004: _LT_EOF
1005: echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1006: $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1007: _lt_result=$?
1008: if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
1009: lt_cv_ld_force_load=yes
1010: else
1011: cat conftest.err >&AS_MESSAGE_LOG_FD
1012: fi
1013: rm -f conftest.err libconftest.a conftest conftest.c
1014: rm -rf conftest.dSYM
1015: ])
1016: case $host_os in
1017: rhapsody* | darwin1.[[012]])
1018: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1019: darwin1.*)
1020: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1021: darwin*) # darwin 5.x on
1022: # if running on 10.5 or later, the deployment target defaults
1023: # to the OS version, if on x86, and 10.4, the deployment
1024: # target defaults to 10.4. Don't you love it?
1025: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1026: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1027: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1028: 10.[[012]]*)
1029: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1030: 10.*)
1031: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1032: esac
1033: ;;
1034: esac
1035: if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1036: _lt_dar_single_mod='$single_module'
1037: fi
1038: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1039: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1040: else
1041: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1042: fi
1043: if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1044: _lt_dsymutil='~$DSYMUTIL $lib || :'
1045: else
1046: _lt_dsymutil=
1047: fi
1048: ;;
1049: esac
1050: ])
1051:
1052:
1053: # _LT_DARWIN_LINKER_FEATURES
1054: # --------------------------
1055: # Checks for linker and compiler features on darwin
1056: m4_defun([_LT_DARWIN_LINKER_FEATURES],
1057: [
1058: m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1059: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1060: _LT_TAGVAR(hardcode_direct, $1)=no
1061: _LT_TAGVAR(hardcode_automatic, $1)=yes
1062: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1063: if test "$lt_cv_ld_force_load" = "yes"; then
1064: _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1065: else
1066: _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1067: fi
1068: _LT_TAGVAR(link_all_deplibs, $1)=yes
1069: _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1070: case $cc_basename in
1071: ifort*) _lt_dar_can_shared=yes ;;
1072: *) _lt_dar_can_shared=$GCC ;;
1073: esac
1074: if test "$_lt_dar_can_shared" = "yes"; then
1075: output_verbose_link_cmd=func_echo_all
1076: _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}"
1077: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1078: _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}"
1079: _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}"
1080: m4_if([$1], [CXX],
1081: [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1082: _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}"
1083: _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}"
1084: fi
1085: ],[])
1086: else
1087: _LT_TAGVAR(ld_shlibs, $1)=no
1088: fi
1089: ])
1090:
1091: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1092: # ----------------------------------
1093: # Links a minimal program and checks the executable
1094: # for the system default hardcoded library path. In most cases,
1095: # this is /usr/lib:/lib, but when the MPI compilers are used
1096: # the location of the communication and MPI libs are included too.
1097: # If we don't find anything, use the default library path according
1098: # to the aix ld manual.
1099: # Store the results from the different compilers for each TAGNAME.
1100: # Allow to override them for all tags through lt_cv_aix_libpath.
1101: m4_defun([_LT_SYS_MODULE_PATH_AIX],
1102: [m4_require([_LT_DECL_SED])dnl
1103: if test "${lt_cv_aix_libpath+set}" = set; then
1104: aix_libpath=$lt_cv_aix_libpath
1105: else
1106: AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1107: [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1108: lt_aix_libpath_sed='[
1109: /Import File Strings/,/^$/ {
1110: /^0/ {
1111: s/^0 *\([^ ]*\) *$/\1/
1112: p
1113: }
1114: }]'
1115: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1116: # Check for a 64-bit object if we didn't find anything.
1117: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1118: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1119: fi],[])
1120: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1121: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1122: fi
1123: ])
1124: aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1125: fi
1126: ])# _LT_SYS_MODULE_PATH_AIX
1127:
1128:
1129: # _LT_SHELL_INIT(ARG)
1130: # -------------------
1131: m4_define([_LT_SHELL_INIT],
1132: [m4_divert_text([M4SH-INIT], [$1
1133: ])])# _LT_SHELL_INIT
1134:
1135:
1136:
1137: # _LT_PROG_ECHO_BACKSLASH
1138: # -----------------------
1139: # Find how we can fake an echo command that does not interpret backslash.
1140: # In particular, with Autoconf 2.60 or later we add some code to the start
1141: # of the generated configure script which will find a shell with a builtin
1142: # printf (which we can use as an echo command).
1143: m4_defun([_LT_PROG_ECHO_BACKSLASH],
1144: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1145: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1146: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1147:
1148: AC_MSG_CHECKING([how to print strings])
1149: # Test print first, because it will be a builtin if present.
1150: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1151: test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1152: ECHO='print -r --'
1153: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1154: ECHO='printf %s\n'
1155: else
1156: # Use this function as a fallback that always works.
1157: func_fallback_echo ()
1158: {
1159: eval 'cat <<_LTECHO_EOF
1160: $[]1
1161: _LTECHO_EOF'
1162: }
1163: ECHO='func_fallback_echo'
1164: fi
1165:
1166: # func_echo_all arg...
1167: # Invoke $ECHO with all args, space-separated.
1168: func_echo_all ()
1169: {
1170: $ECHO "$*"
1171: }
1172:
1173: case "$ECHO" in
1174: printf*) AC_MSG_RESULT([printf]) ;;
1175: print*) AC_MSG_RESULT([print -r]) ;;
1176: *) AC_MSG_RESULT([cat]) ;;
1177: esac
1178:
1179: m4_ifdef([_AS_DETECT_SUGGESTED],
1180: [_AS_DETECT_SUGGESTED([
1181: test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1182: ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1183: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1184: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1185: PATH=/empty FPATH=/empty; export PATH FPATH
1186: test "X`printf %s $ECHO`" = "X$ECHO" \
1187: || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1188:
1189: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1190: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1191: ])# _LT_PROG_ECHO_BACKSLASH
1192:
1193:
1194: # _LT_WITH_SYSROOT
1195: # ----------------
1196: AC_DEFUN([_LT_WITH_SYSROOT],
1197: [AC_MSG_CHECKING([for sysroot])
1198: AC_ARG_WITH([sysroot],
1199: [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1200: (or the compiler's sysroot if not specified).],
1201: [], [with_sysroot=no])
1202:
1203: dnl lt_sysroot will always be passed unquoted. We quote it here
1204: dnl in case the user passed a directory name.
1205: lt_sysroot=
1206: case ${with_sysroot} in #(
1207: yes)
1208: if test "$GCC" = yes; then
1209: lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1210: fi
1211: ;; #(
1212: /*)
1213: lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1214: ;; #(
1215: no|'')
1216: ;; #(
1217: *)
1218: AC_MSG_RESULT([${with_sysroot}])
1219: AC_MSG_ERROR([The sysroot must be an absolute path.])
1220: ;;
1221: esac
1222:
1223: AC_MSG_RESULT([${lt_sysroot:-no}])
1224: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1225: [dependent libraries, and in which our libraries should be installed.])])
1226:
1227: # _LT_ENABLE_LOCK
1228: # ---------------
1229: m4_defun([_LT_ENABLE_LOCK],
1230: [AC_ARG_ENABLE([libtool-lock],
1231: [AS_HELP_STRING([--disable-libtool-lock],
1232: [avoid locking (might break parallel builds)])])
1233: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1234:
1235: # Some flags need to be propagated to the compiler or linker for good
1236: # libtool support.
1237: case $host in
1238: ia64-*-hpux*)
1239: # Find out which ABI we are using.
1240: echo 'int i;' > conftest.$ac_ext
1241: if AC_TRY_EVAL(ac_compile); then
1242: case `/usr/bin/file conftest.$ac_objext` in
1243: *ELF-32*)
1244: HPUX_IA64_MODE="32"
1245: ;;
1246: *ELF-64*)
1247: HPUX_IA64_MODE="64"
1248: ;;
1249: esac
1250: fi
1251: rm -rf conftest*
1252: ;;
1253: *-*-irix6*)
1254: # Find out which ABI we are using.
1255: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1256: if AC_TRY_EVAL(ac_compile); then
1257: if test "$lt_cv_prog_gnu_ld" = yes; then
1258: case `/usr/bin/file conftest.$ac_objext` in
1259: *32-bit*)
1260: LD="${LD-ld} -melf32bsmip"
1261: ;;
1262: *N32*)
1263: LD="${LD-ld} -melf32bmipn32"
1264: ;;
1265: *64-bit*)
1266: LD="${LD-ld} -melf64bmip"
1267: ;;
1268: esac
1269: else
1270: case `/usr/bin/file conftest.$ac_objext` in
1271: *32-bit*)
1272: LD="${LD-ld} -32"
1273: ;;
1274: *N32*)
1275: LD="${LD-ld} -n32"
1276: ;;
1277: *64-bit*)
1278: LD="${LD-ld} -64"
1279: ;;
1280: esac
1281: fi
1282: fi
1283: rm -rf conftest*
1284: ;;
1285:
1286: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1287: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1288: # Find out which ABI we are using.
1289: echo 'int i;' > conftest.$ac_ext
1290: if AC_TRY_EVAL(ac_compile); then
1291: case `/usr/bin/file conftest.o` in
1292: *32-bit*)
1293: case $host in
1294: x86_64-*kfreebsd*-gnu)
1295: LD="${LD-ld} -m elf_i386_fbsd"
1296: ;;
1297: x86_64-*linux*)
1298: LD="${LD-ld} -m elf_i386"
1299: ;;
1300: ppc64-*linux*|powerpc64-*linux*)
1301: LD="${LD-ld} -m elf32ppclinux"
1302: ;;
1303: s390x-*linux*)
1304: LD="${LD-ld} -m elf_s390"
1305: ;;
1306: sparc64-*linux*)
1307: LD="${LD-ld} -m elf32_sparc"
1308: ;;
1309: esac
1310: ;;
1311: *64-bit*)
1312: case $host in
1313: x86_64-*kfreebsd*-gnu)
1314: LD="${LD-ld} -m elf_x86_64_fbsd"
1315: ;;
1316: x86_64-*linux*)
1317: LD="${LD-ld} -m elf_x86_64"
1318: ;;
1319: ppc*-*linux*|powerpc*-*linux*)
1320: LD="${LD-ld} -m elf64ppc"
1321: ;;
1322: s390*-*linux*|s390*-*tpf*)
1323: LD="${LD-ld} -m elf64_s390"
1324: ;;
1325: sparc*-*linux*)
1326: LD="${LD-ld} -m elf64_sparc"
1327: ;;
1328: esac
1329: ;;
1330: esac
1331: fi
1332: rm -rf conftest*
1333: ;;
1334:
1335: *-*-sco3.2v5*)
1336: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1337: SAVE_CFLAGS="$CFLAGS"
1338: CFLAGS="$CFLAGS -belf"
1339: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1340: [AC_LANG_PUSH(C)
1341: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1342: AC_LANG_POP])
1343: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1344: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1345: CFLAGS="$SAVE_CFLAGS"
1346: fi
1347: ;;
1348: sparc*-*solaris*)
1349: # Find out which ABI we are using.
1350: echo 'int i;' > conftest.$ac_ext
1351: if AC_TRY_EVAL(ac_compile); then
1352: case `/usr/bin/file conftest.o` in
1353: *64-bit*)
1354: case $lt_cv_prog_gnu_ld in
1355: yes*) LD="${LD-ld} -m elf64_sparc" ;;
1356: *)
1357: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1358: LD="${LD-ld} -64"
1359: fi
1360: ;;
1361: esac
1362: ;;
1363: esac
1364: fi
1365: rm -rf conftest*
1366: ;;
1367: esac
1368:
1369: need_locks="$enable_libtool_lock"
1370: ])# _LT_ENABLE_LOCK
1371:
1372:
1373: # _LT_PROG_AR
1374: # -----------
1375: m4_defun([_LT_PROG_AR],
1376: [AC_CHECK_TOOLS(AR, [ar], false)
1377: : ${AR=ar}
1378: : ${AR_FLAGS=cru}
1379: _LT_DECL([], [AR], [1], [The archiver])
1380: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1381:
1382: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1383: [lt_cv_ar_at_file=no
1384: AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1385: [echo conftest.$ac_objext > conftest.lst
1386: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1387: AC_TRY_EVAL([lt_ar_try])
1388: if test "$ac_status" -eq 0; then
1389: # Ensure the archiver fails upon bogus file names.
1390: rm -f conftest.$ac_objext libconftest.a
1391: AC_TRY_EVAL([lt_ar_try])
1392: if test "$ac_status" -ne 0; then
1393: lt_cv_ar_at_file=@
1394: fi
1395: fi
1396: rm -f conftest.* libconftest.a
1397: ])
1398: ])
1399:
1400: if test "x$lt_cv_ar_at_file" = xno; then
1401: archiver_list_spec=
1402: else
1403: archiver_list_spec=$lt_cv_ar_at_file
1404: fi
1405: _LT_DECL([], [archiver_list_spec], [1],
1406: [How to feed a file listing to the archiver])
1407: ])# _LT_PROG_AR
1408:
1409:
1410: # _LT_CMD_OLD_ARCHIVE
1411: # -------------------
1412: m4_defun([_LT_CMD_OLD_ARCHIVE],
1413: [_LT_PROG_AR
1414:
1415: AC_CHECK_TOOL(STRIP, strip, :)
1416: test -z "$STRIP" && STRIP=:
1417: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1418:
1419: AC_CHECK_TOOL(RANLIB, ranlib, :)
1420: test -z "$RANLIB" && RANLIB=:
1421: _LT_DECL([], [RANLIB], [1],
1422: [Commands used to install an old-style archive])
1423:
1424: # Determine commands to create old-style static archives.
1425: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1426: old_postinstall_cmds='chmod 644 $oldlib'
1427: old_postuninstall_cmds=
1428:
1429: if test -n "$RANLIB"; then
1430: case $host_os in
1431: openbsd*)
1432: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1433: ;;
1434: *)
1435: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1436: ;;
1437: esac
1438: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1439: fi
1440:
1441: case $host_os in
1442: darwin*)
1443: lock_old_archive_extraction=yes ;;
1444: *)
1445: lock_old_archive_extraction=no ;;
1446: esac
1447: _LT_DECL([], [old_postinstall_cmds], [2])
1448: _LT_DECL([], [old_postuninstall_cmds], [2])
1449: _LT_TAGDECL([], [old_archive_cmds], [2],
1450: [Commands used to build an old-style archive])
1451: _LT_DECL([], [lock_old_archive_extraction], [0],
1452: [Whether to use a lock for old archive extraction])
1453: ])# _LT_CMD_OLD_ARCHIVE
1454:
1455:
1456: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1457: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1458: # ----------------------------------------------------------------
1459: # Check whether the given compiler option works
1460: AC_DEFUN([_LT_COMPILER_OPTION],
1461: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1462: m4_require([_LT_DECL_SED])dnl
1463: AC_CACHE_CHECK([$1], [$2],
1464: [$2=no
1465: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1466: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1467: lt_compiler_flag="$3"
1468: # Insert the option either (1) after the last *FLAGS variable, or
1469: # (2) before a word containing "conftest.", or (3) at the end.
1470: # Note that $ac_compile itself does not contain backslashes and begins
1471: # with a dollar sign (not a hyphen), so the echo should work correctly.
1472: # The option is referenced via a variable to avoid confusing sed.
1473: lt_compile=`echo "$ac_compile" | $SED \
1474: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1475: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1476: -e 's:$: $lt_compiler_flag:'`
1477: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1478: (eval "$lt_compile" 2>conftest.err)
1479: ac_status=$?
1480: cat conftest.err >&AS_MESSAGE_LOG_FD
1481: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1482: if (exit $ac_status) && test -s "$ac_outfile"; then
1483: # The compiler can only warn and ignore the option if not recognized
1484: # So say no if there are warnings other than the usual output.
1485: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1486: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1487: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1488: $2=yes
1489: fi
1490: fi
1491: $RM conftest*
1492: ])
1493:
1494: if test x"[$]$2" = xyes; then
1495: m4_if([$5], , :, [$5])
1496: else
1497: m4_if([$6], , :, [$6])
1498: fi
1499: ])# _LT_COMPILER_OPTION
1500:
1501: # Old name:
1502: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1503: dnl aclocal-1.4 backwards compatibility:
1504: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1505:
1506:
1507: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1508: # [ACTION-SUCCESS], [ACTION-FAILURE])
1509: # ----------------------------------------------------
1510: # Check whether the given linker option works
1511: AC_DEFUN([_LT_LINKER_OPTION],
1512: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1513: m4_require([_LT_DECL_SED])dnl
1514: AC_CACHE_CHECK([$1], [$2],
1515: [$2=no
1516: save_LDFLAGS="$LDFLAGS"
1517: LDFLAGS="$LDFLAGS $3"
1518: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1519: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1520: # The linker can only warn and ignore the option if not recognized
1521: # So say no if there are warnings
1522: if test -s conftest.err; then
1523: # Append any errors to the config.log.
1524: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1525: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1526: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1527: if diff conftest.exp conftest.er2 >/dev/null; then
1528: $2=yes
1529: fi
1530: else
1531: $2=yes
1532: fi
1533: fi
1534: $RM -r conftest*
1535: LDFLAGS="$save_LDFLAGS"
1536: ])
1537:
1538: if test x"[$]$2" = xyes; then
1539: m4_if([$4], , :, [$4])
1540: else
1541: m4_if([$5], , :, [$5])
1542: fi
1543: ])# _LT_LINKER_OPTION
1544:
1545: # Old name:
1546: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1547: dnl aclocal-1.4 backwards compatibility:
1548: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1549:
1550:
1551: # LT_CMD_MAX_LEN
1552: #---------------
1553: AC_DEFUN([LT_CMD_MAX_LEN],
1554: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1555: # find the maximum length of command line arguments
1556: AC_MSG_CHECKING([the maximum length of command line arguments])
1557: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1558: i=0
1559: teststring="ABCD"
1560:
1561: case $build_os in
1562: msdosdjgpp*)
1563: # On DJGPP, this test can blow up pretty badly due to problems in libc
1564: # (any single argument exceeding 2000 bytes causes a buffer overrun
1565: # during glob expansion). Even if it were fixed, the result of this
1566: # check would be larger than it should be.
1567: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1568: ;;
1569:
1570: gnu*)
1571: # Under GNU Hurd, this test is not required because there is
1572: # no limit to the length of command line arguments.
1573: # Libtool will interpret -1 as no limit whatsoever
1574: lt_cv_sys_max_cmd_len=-1;
1575: ;;
1576:
1577: cygwin* | mingw* | cegcc*)
1578: # On Win9x/ME, this test blows up -- it succeeds, but takes
1579: # about 5 minutes as the teststring grows exponentially.
1580: # Worse, since 9x/ME are not pre-emptively multitasking,
1581: # you end up with a "frozen" computer, even though with patience
1582: # the test eventually succeeds (with a max line length of 256k).
1583: # Instead, let's just punt: use the minimum linelength reported by
1584: # all of the supported platforms: 8192 (on NT/2K/XP).
1585: lt_cv_sys_max_cmd_len=8192;
1586: ;;
1587:
1588: mint*)
1589: # On MiNT this can take a long time and run out of memory.
1590: lt_cv_sys_max_cmd_len=8192;
1591: ;;
1592:
1593: amigaos*)
1594: # On AmigaOS with pdksh, this test takes hours, literally.
1595: # So we just punt and use a minimum line length of 8192.
1596: lt_cv_sys_max_cmd_len=8192;
1597: ;;
1598:
1599: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1600: # This has been around since 386BSD, at least. Likely further.
1601: if test -x /sbin/sysctl; then
1602: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1603: elif test -x /usr/sbin/sysctl; then
1604: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1605: else
1606: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1607: fi
1608: # And add a safety zone
1609: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1610: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1611: ;;
1612:
1613: interix*)
1614: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1615: lt_cv_sys_max_cmd_len=196608
1616: ;;
1617:
1618: osf*)
1619: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1620: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1621: # nice to cause kernel panics so lets avoid the loop below.
1622: # First set a reasonable default.
1623: lt_cv_sys_max_cmd_len=16384
1624: #
1625: if test -x /sbin/sysconfig; then
1626: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1627: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1628: esac
1629: fi
1630: ;;
1631: sco3.2v5*)
1632: lt_cv_sys_max_cmd_len=102400
1633: ;;
1634: sysv5* | sco5v6* | sysv4.2uw2*)
1635: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1636: if test -n "$kargmax"; then
1637: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1638: else
1639: lt_cv_sys_max_cmd_len=32768
1640: fi
1641: ;;
1642: *)
1643: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1644: if test -n "$lt_cv_sys_max_cmd_len"; then
1645: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1646: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1647: else
1648: # Make teststring a little bigger before we do anything with it.
1649: # a 1K string should be a reasonable start.
1650: for i in 1 2 3 4 5 6 7 8 ; do
1651: teststring=$teststring$teststring
1652: done
1653: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1654: # If test is not a shell built-in, we'll probably end up computing a
1655: # maximum length that is only half of the actual maximum length, but
1656: # we can't tell.
1657: while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1658: = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1659: test $i != 17 # 1/2 MB should be enough
1660: do
1661: i=`expr $i + 1`
1662: teststring=$teststring$teststring
1663: done
1664: # Only check the string length outside the loop.
1665: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1666: teststring=
1667: # Add a significant safety factor because C++ compilers can tack on
1668: # massive amounts of additional arguments before passing them to the
1669: # linker. It appears as though 1/2 is a usable value.
1670: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1671: fi
1672: ;;
1673: esac
1674: ])
1675: if test -n $lt_cv_sys_max_cmd_len ; then
1676: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1677: else
1678: AC_MSG_RESULT(none)
1679: fi
1680: max_cmd_len=$lt_cv_sys_max_cmd_len
1681: _LT_DECL([], [max_cmd_len], [0],
1682: [What is the maximum length of a command?])
1683: ])# LT_CMD_MAX_LEN
1684:
1685: # Old name:
1686: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1687: dnl aclocal-1.4 backwards compatibility:
1688: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1689:
1690:
1691: # _LT_HEADER_DLFCN
1692: # ----------------
1693: m4_defun([_LT_HEADER_DLFCN],
1694: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1695: ])# _LT_HEADER_DLFCN
1696:
1697:
1698: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1699: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1700: # ----------------------------------------------------------------
1701: m4_defun([_LT_TRY_DLOPEN_SELF],
1702: [m4_require([_LT_HEADER_DLFCN])dnl
1703: if test "$cross_compiling" = yes; then :
1704: [$4]
1705: else
1706: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1707: lt_status=$lt_dlunknown
1708: cat > conftest.$ac_ext <<_LT_EOF
1709: [#line $LINENO "configure"
1710: #include "confdefs.h"
1711:
1712: #if HAVE_DLFCN_H
1713: #include <dlfcn.h>
1714: #endif
1715:
1716: #include <stdio.h>
1717:
1718: #ifdef RTLD_GLOBAL
1719: # define LT_DLGLOBAL RTLD_GLOBAL
1720: #else
1721: # ifdef DL_GLOBAL
1722: # define LT_DLGLOBAL DL_GLOBAL
1723: # else
1724: # define LT_DLGLOBAL 0
1725: # endif
1726: #endif
1727:
1728: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1729: find out it does not work in some platform. */
1730: #ifndef LT_DLLAZY_OR_NOW
1731: # ifdef RTLD_LAZY
1732: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1733: # else
1734: # ifdef DL_LAZY
1735: # define LT_DLLAZY_OR_NOW DL_LAZY
1736: # else
1737: # ifdef RTLD_NOW
1738: # define LT_DLLAZY_OR_NOW RTLD_NOW
1739: # else
1740: # ifdef DL_NOW
1741: # define LT_DLLAZY_OR_NOW DL_NOW
1742: # else
1743: # define LT_DLLAZY_OR_NOW 0
1744: # endif
1745: # endif
1746: # endif
1747: # endif
1748: #endif
1749:
1750: /* When -fvisbility=hidden is used, assume the code has been annotated
1751: correspondingly for the symbols needed. */
1752: #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1753: int fnord () __attribute__((visibility("default")));
1754: #endif
1755:
1756: int fnord () { return 42; }
1757: int main ()
1758: {
1759: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1760: int status = $lt_dlunknown;
1761:
1762: if (self)
1763: {
1764: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1765: else
1766: {
1767: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1768: else puts (dlerror ());
1769: }
1770: /* dlclose (self); */
1771: }
1772: else
1773: puts (dlerror ());
1774:
1775: return status;
1776: }]
1777: _LT_EOF
1778: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1779: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1780: lt_status=$?
1781: case x$lt_status in
1782: x$lt_dlno_uscore) $1 ;;
1783: x$lt_dlneed_uscore) $2 ;;
1784: x$lt_dlunknown|x*) $3 ;;
1785: esac
1786: else :
1787: # compilation failed
1788: $3
1789: fi
1790: fi
1791: rm -fr conftest*
1792: ])# _LT_TRY_DLOPEN_SELF
1793:
1794:
1795: # LT_SYS_DLOPEN_SELF
1796: # ------------------
1797: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1798: [m4_require([_LT_HEADER_DLFCN])dnl
1799: if test "x$enable_dlopen" != xyes; then
1800: enable_dlopen=unknown
1801: enable_dlopen_self=unknown
1802: enable_dlopen_self_static=unknown
1803: else
1804: lt_cv_dlopen=no
1805: lt_cv_dlopen_libs=
1806:
1807: case $host_os in
1808: beos*)
1809: lt_cv_dlopen="load_add_on"
1810: lt_cv_dlopen_libs=
1811: lt_cv_dlopen_self=yes
1812: ;;
1813:
1814: mingw* | pw32* | cegcc*)
1815: lt_cv_dlopen="LoadLibrary"
1816: lt_cv_dlopen_libs=
1817: ;;
1818:
1819: cygwin*)
1820: lt_cv_dlopen="dlopen"
1821: lt_cv_dlopen_libs=
1822: ;;
1823:
1824: darwin*)
1825: # if libdl is installed we need to link against it
1826: AC_CHECK_LIB([dl], [dlopen],
1827: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1828: lt_cv_dlopen="dyld"
1829: lt_cv_dlopen_libs=
1830: lt_cv_dlopen_self=yes
1831: ])
1832: ;;
1833:
1834: *)
1835: AC_CHECK_FUNC([shl_load],
1836: [lt_cv_dlopen="shl_load"],
1837: [AC_CHECK_LIB([dld], [shl_load],
1838: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1839: [AC_CHECK_FUNC([dlopen],
1840: [lt_cv_dlopen="dlopen"],
1841: [AC_CHECK_LIB([dl], [dlopen],
1842: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1843: [AC_CHECK_LIB([svld], [dlopen],
1844: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1845: [AC_CHECK_LIB([dld], [dld_link],
1846: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1847: ])
1848: ])
1849: ])
1850: ])
1851: ])
1852: ;;
1853: esac
1854:
1855: if test "x$lt_cv_dlopen" != xno; then
1856: enable_dlopen=yes
1857: else
1858: enable_dlopen=no
1859: fi
1860:
1861: case $lt_cv_dlopen in
1862: dlopen)
1863: save_CPPFLAGS="$CPPFLAGS"
1864: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1865:
1866: save_LDFLAGS="$LDFLAGS"
1867: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1868:
1869: save_LIBS="$LIBS"
1870: LIBS="$lt_cv_dlopen_libs $LIBS"
1871:
1872: AC_CACHE_CHECK([whether a program can dlopen itself],
1873: lt_cv_dlopen_self, [dnl
1874: _LT_TRY_DLOPEN_SELF(
1875: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1876: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1877: ])
1878:
1879: if test "x$lt_cv_dlopen_self" = xyes; then
1880: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1881: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1882: lt_cv_dlopen_self_static, [dnl
1883: _LT_TRY_DLOPEN_SELF(
1884: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1885: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1886: ])
1887: fi
1888:
1889: CPPFLAGS="$save_CPPFLAGS"
1890: LDFLAGS="$save_LDFLAGS"
1891: LIBS="$save_LIBS"
1892: ;;
1893: esac
1894:
1895: case $lt_cv_dlopen_self in
1896: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1897: *) enable_dlopen_self=unknown ;;
1898: esac
1899:
1900: case $lt_cv_dlopen_self_static in
1901: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1902: *) enable_dlopen_self_static=unknown ;;
1903: esac
1904: fi
1905: _LT_DECL([dlopen_support], [enable_dlopen], [0],
1906: [Whether dlopen is supported])
1907: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1908: [Whether dlopen of programs is supported])
1909: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1910: [Whether dlopen of statically linked programs is supported])
1911: ])# LT_SYS_DLOPEN_SELF
1912:
1913: # Old name:
1914: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1915: dnl aclocal-1.4 backwards compatibility:
1916: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1917:
1918:
1919: # _LT_COMPILER_C_O([TAGNAME])
1920: # ---------------------------
1921: # Check to see if options -c and -o are simultaneously supported by compiler.
1922: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1923: m4_defun([_LT_COMPILER_C_O],
1924: [m4_require([_LT_DECL_SED])dnl
1925: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1926: m4_require([_LT_TAG_COMPILER])dnl
1927: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1928: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1929: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1930: $RM -r conftest 2>/dev/null
1931: mkdir conftest
1932: cd conftest
1933: mkdir out
1934: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1935:
1936: lt_compiler_flag="-o out/conftest2.$ac_objext"
1937: # Insert the option either (1) after the last *FLAGS variable, or
1938: # (2) before a word containing "conftest.", or (3) at the end.
1939: # Note that $ac_compile itself does not contain backslashes and begins
1940: # with a dollar sign (not a hyphen), so the echo should work correctly.
1941: lt_compile=`echo "$ac_compile" | $SED \
1942: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1943: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1944: -e 's:$: $lt_compiler_flag:'`
1945: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1946: (eval "$lt_compile" 2>out/conftest.err)
1947: ac_status=$?
1948: cat out/conftest.err >&AS_MESSAGE_LOG_FD
1949: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1950: if (exit $ac_status) && test -s out/conftest2.$ac_objext
1951: then
1952: # The compiler can only warn and ignore the option if not recognized
1953: # So say no if there are warnings
1954: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1955: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1956: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1957: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1958: fi
1959: fi
1960: chmod u+w . 2>&AS_MESSAGE_LOG_FD
1961: $RM conftest*
1962: # SGI C++ compiler will create directory out/ii_files/ for
1963: # template instantiation
1964: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1965: $RM out/* && rmdir out
1966: cd ..
1967: $RM -r conftest
1968: $RM conftest*
1969: ])
1970: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1971: [Does compiler simultaneously support -c and -o options?])
1972: ])# _LT_COMPILER_C_O
1973:
1974:
1975: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1976: # ----------------------------------
1977: # Check to see if we can do hard links to lock some files if needed
1978: m4_defun([_LT_COMPILER_FILE_LOCKS],
1979: [m4_require([_LT_ENABLE_LOCK])dnl
1980: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1981: _LT_COMPILER_C_O([$1])
1982:
1983: hard_links="nottested"
1984: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1985: # do not overwrite the value of need_locks provided by the user
1986: AC_MSG_CHECKING([if we can lock with hard links])
1987: hard_links=yes
1988: $RM conftest*
1989: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1990: touch conftest.a
1991: ln conftest.a conftest.b 2>&5 || hard_links=no
1992: ln conftest.a conftest.b 2>/dev/null && hard_links=no
1993: AC_MSG_RESULT([$hard_links])
1994: if test "$hard_links" = no; then
1995: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1996: need_locks=warn
1997: fi
1998: else
1999: need_locks=no
2000: fi
2001: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2002: ])# _LT_COMPILER_FILE_LOCKS
2003:
2004:
2005: # _LT_CHECK_OBJDIR
2006: # ----------------
2007: m4_defun([_LT_CHECK_OBJDIR],
2008: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2009: [rm -f .libs 2>/dev/null
2010: mkdir .libs 2>/dev/null
2011: if test -d .libs; then
2012: lt_cv_objdir=.libs
2013: else
2014: # MS-DOS does not allow filenames that begin with a dot.
2015: lt_cv_objdir=_libs
2016: fi
2017: rmdir .libs 2>/dev/null])
2018: objdir=$lt_cv_objdir
2019: _LT_DECL([], [objdir], [0],
2020: [The name of the directory that contains temporary libtool files])dnl
2021: m4_pattern_allow([LT_OBJDIR])dnl
2022: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2023: [Define to the sub-directory in which libtool stores uninstalled libraries.])
2024: ])# _LT_CHECK_OBJDIR
2025:
2026:
2027: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2028: # --------------------------------------
2029: # Check hardcoding attributes.
2030: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2031: [AC_MSG_CHECKING([how to hardcode library paths into programs])
2032: _LT_TAGVAR(hardcode_action, $1)=
2033: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2034: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2035: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2036:
2037: # We can hardcode non-existent directories.
2038: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2039: # If the only mechanism to avoid hardcoding is shlibpath_var, we
2040: # have to relink, otherwise we might link with an installed library
2041: # when we should be linking with a yet-to-be-installed one
2042: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2043: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2044: # Linking always hardcodes the temporary library directory.
2045: _LT_TAGVAR(hardcode_action, $1)=relink
2046: else
2047: # We can link without hardcoding, and we can hardcode nonexisting dirs.
2048: _LT_TAGVAR(hardcode_action, $1)=immediate
2049: fi
2050: else
2051: # We cannot hardcode anything, or else we can only hardcode existing
2052: # directories.
2053: _LT_TAGVAR(hardcode_action, $1)=unsupported
2054: fi
2055: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2056:
2057: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2058: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2059: # Fast installation is not supported
2060: enable_fast_install=no
2061: elif test "$shlibpath_overrides_runpath" = yes ||
2062: test "$enable_shared" = no; then
2063: # Fast installation is not necessary
2064: enable_fast_install=needless
2065: fi
2066: _LT_TAGDECL([], [hardcode_action], [0],
2067: [How to hardcode a shared library path into an executable])
2068: ])# _LT_LINKER_HARDCODE_LIBPATH
2069:
2070:
2071: # _LT_CMD_STRIPLIB
2072: # ----------------
2073: m4_defun([_LT_CMD_STRIPLIB],
2074: [m4_require([_LT_DECL_EGREP])
2075: striplib=
2076: old_striplib=
2077: AC_MSG_CHECKING([whether stripping libraries is possible])
2078: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2079: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2080: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2081: AC_MSG_RESULT([yes])
2082: else
2083: # FIXME - insert some real tests, host_os isn't really good enough
2084: case $host_os in
2085: darwin*)
2086: if test -n "$STRIP" ; then
2087: striplib="$STRIP -x"
2088: old_striplib="$STRIP -S"
2089: AC_MSG_RESULT([yes])
2090: else
2091: AC_MSG_RESULT([no])
2092: fi
2093: ;;
2094: *)
2095: AC_MSG_RESULT([no])
2096: ;;
2097: esac
2098: fi
2099: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2100: _LT_DECL([], [striplib], [1])
2101: ])# _LT_CMD_STRIPLIB
2102:
2103:
2104: # _LT_SYS_DYNAMIC_LINKER([TAG])
2105: # -----------------------------
2106: # PORTME Fill in your ld.so characteristics
2107: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2108: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2109: m4_require([_LT_DECL_EGREP])dnl
2110: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2111: m4_require([_LT_DECL_OBJDUMP])dnl
2112: m4_require([_LT_DECL_SED])dnl
2113: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2114: AC_MSG_CHECKING([dynamic linker characteristics])
2115: m4_if([$1],
2116: [], [
2117: if test "$GCC" = yes; then
2118: case $host_os in
2119: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2120: *) lt_awk_arg="/^libraries:/" ;;
2121: esac
2122: case $host_os in
2123: mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2124: *) lt_sed_strip_eq="s,=/,/,g" ;;
2125: esac
2126: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2127: case $lt_search_path_spec in
2128: *\;*)
2129: # if the path contains ";" then we assume it to be the separator
2130: # otherwise default to the standard path separator (i.e. ":") - it is
2131: # assumed that no part of a normal pathname contains ";" but that should
2132: # okay in the real world where ";" in dirpaths is itself problematic.
2133: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2134: ;;
2135: *)
2136: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2137: ;;
2138: esac
2139: # Ok, now we have the path, separated by spaces, we can step through it
2140: # and add multilib dir if necessary.
2141: lt_tmp_lt_search_path_spec=
2142: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2143: for lt_sys_path in $lt_search_path_spec; do
2144: if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2145: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2146: else
2147: test -d "$lt_sys_path" && \
2148: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2149: fi
2150: done
2151: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2152: BEGIN {RS=" "; FS="/|\n";} {
2153: lt_foo="";
2154: lt_count=0;
2155: for (lt_i = NF; lt_i > 0; lt_i--) {
2156: if ($lt_i != "" && $lt_i != ".") {
2157: if ($lt_i == "..") {
2158: lt_count++;
2159: } else {
2160: if (lt_count == 0) {
2161: lt_foo="/" $lt_i lt_foo;
2162: } else {
2163: lt_count--;
2164: }
2165: }
2166: }
2167: }
2168: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2169: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2170: }'`
2171: # AWK program above erroneously prepends '/' to C:/dos/paths
2172: # for these hosts.
2173: case $host_os in
2174: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2175: $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2176: esac
2177: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2178: else
2179: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2180: fi])
2181: library_names_spec=
2182: libname_spec='lib$name'
2183: soname_spec=
2184: shrext_cmds=".so"
2185: postinstall_cmds=
2186: postuninstall_cmds=
2187: finish_cmds=
2188: finish_eval=
2189: shlibpath_var=
2190: shlibpath_overrides_runpath=unknown
2191: version_type=none
2192: dynamic_linker="$host_os ld.so"
2193: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2194: need_lib_prefix=unknown
2195: hardcode_into_libs=no
2196:
2197: # when you set need_version to no, make sure it does not cause -set_version
2198: # flags to be left without arguments
2199: need_version=unknown
2200:
2201: case $host_os in
2202: aix3*)
2203: version_type=linux
2204: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2205: shlibpath_var=LIBPATH
2206:
2207: # AIX 3 has no versioning support, so we append a major version to the name.
2208: soname_spec='${libname}${release}${shared_ext}$major'
2209: ;;
2210:
2211: aix[[4-9]]*)
2212: version_type=linux
2213: need_lib_prefix=no
2214: need_version=no
2215: hardcode_into_libs=yes
2216: if test "$host_cpu" = ia64; then
2217: # AIX 5 supports IA64
2218: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2219: shlibpath_var=LD_LIBRARY_PATH
2220: else
2221: # With GCC up to 2.95.x, collect2 would create an import file
2222: # for dependence libraries. The import file would start with
2223: # the line `#! .'. This would cause the generated library to
2224: # depend on `.', always an invalid library. This was fixed in
2225: # development snapshots of GCC prior to 3.0.
2226: case $host_os in
2227: aix4 | aix4.[[01]] | aix4.[[01]].*)
2228: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2229: echo ' yes '
2230: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2231: :
2232: else
2233: can_build_shared=no
2234: fi
2235: ;;
2236: esac
2237: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2238: # soname into executable. Probably we can add versioning support to
2239: # collect2, so additional links can be useful in future.
2240: if test "$aix_use_runtimelinking" = yes; then
2241: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2242: # instead of lib<name>.a to let people know that these are not
2243: # typical AIX shared libraries.
2244: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2245: else
2246: # We preserve .a as extension for shared libraries through AIX4.2
2247: # and later when we are not doing run time linking.
2248: library_names_spec='${libname}${release}.a $libname.a'
2249: soname_spec='${libname}${release}${shared_ext}$major'
2250: fi
2251: shlibpath_var=LIBPATH
2252: fi
2253: ;;
2254:
2255: amigaos*)
2256: case $host_cpu in
2257: powerpc)
2258: # Since July 2007 AmigaOS4 officially supports .so libraries.
2259: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2260: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2261: ;;
2262: m68k)
2263: library_names_spec='$libname.ixlibrary $libname.a'
2264: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2265: finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2266: ;;
2267: esac
2268: ;;
2269:
2270: beos*)
2271: library_names_spec='${libname}${shared_ext}'
2272: dynamic_linker="$host_os ld.so"
2273: shlibpath_var=LIBRARY_PATH
2274: ;;
2275:
2276: bsdi[[45]]*)
2277: version_type=linux
2278: need_version=no
2279: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2280: soname_spec='${libname}${release}${shared_ext}$major'
2281: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2282: shlibpath_var=LD_LIBRARY_PATH
2283: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2284: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2285: # the default ld.so.conf also contains /usr/contrib/lib and
2286: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2287: # libtool to hard-code these into programs
2288: ;;
2289:
2290: cygwin* | mingw* | pw32* | cegcc*)
2291: version_type=windows
2292: shrext_cmds=".dll"
2293: need_version=no
2294: need_lib_prefix=no
2295:
2296: case $GCC,$cc_basename in
2297: yes,*)
2298: # gcc
2299: library_names_spec='$libname.dll.a'
2300: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2301: postinstall_cmds='base_file=`basename \${file}`~
2302: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2303: dldir=$destdir/`dirname \$dlpath`~
2304: test -d \$dldir || mkdir -p \$dldir~
2305: $install_prog $dir/$dlname \$dldir/$dlname~
2306: chmod a+x \$dldir/$dlname~
2307: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2308: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2309: fi'
2310: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2311: dlpath=$dir/\$dldll~
2312: $RM \$dlpath'
2313: shlibpath_overrides_runpath=yes
2314:
2315: case $host_os in
2316: cygwin*)
2317: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2318: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2319: m4_if([$1], [],[
2320: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2321: ;;
2322: mingw* | cegcc*)
2323: # MinGW DLLs use traditional 'lib' prefix
2324: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2325: ;;
2326: pw32*)
2327: # pw32 DLLs use 'pw' prefix rather than 'lib'
2328: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2329: ;;
2330: esac
2331: dynamic_linker='Win32 ld.exe'
2332: ;;
2333:
2334: *,cl*)
2335: # Native MSVC
2336: libname_spec='$name'
2337: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2338: library_names_spec='${libname}.dll.lib'
2339:
2340: case $build_os in
2341: mingw*)
2342: sys_lib_search_path_spec=
2343: lt_save_ifs=$IFS
2344: IFS=';'
2345: for lt_path in $LIB
2346: do
2347: IFS=$lt_save_ifs
2348: # Let DOS variable expansion print the short 8.3 style file name.
2349: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2350: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2351: done
2352: IFS=$lt_save_ifs
2353: # Convert to MSYS style.
2354: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2355: ;;
2356: cygwin*)
2357: # Convert to unix form, then to dos form, then back to unix form
2358: # but this time dos style (no spaces!) so that the unix form looks
2359: # like /cygdrive/c/PROGRA~1:/cygdr...
2360: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2361: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2362: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2363: ;;
2364: *)
2365: sys_lib_search_path_spec="$LIB"
2366: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2367: # It is most probably a Windows format PATH.
2368: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2369: else
2370: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2371: fi
2372: # FIXME: find the short name or the path components, as spaces are
2373: # common. (e.g. "Program Files" -> "PROGRA~1")
2374: ;;
2375: esac
2376:
2377: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2378: postinstall_cmds='base_file=`basename \${file}`~
2379: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2380: dldir=$destdir/`dirname \$dlpath`~
2381: test -d \$dldir || mkdir -p \$dldir~
2382: $install_prog $dir/$dlname \$dldir/$dlname'
2383: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2384: dlpath=$dir/\$dldll~
2385: $RM \$dlpath'
2386: shlibpath_overrides_runpath=yes
2387: dynamic_linker='Win32 link.exe'
2388: ;;
2389:
2390: *)
2391: # Assume MSVC wrapper
2392: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2393: dynamic_linker='Win32 ld.exe'
2394: ;;
2395: esac
2396: # FIXME: first we should search . and the directory the executable is in
2397: shlibpath_var=PATH
2398: ;;
2399:
2400: darwin* | rhapsody*)
2401: dynamic_linker="$host_os dyld"
2402: version_type=darwin
2403: need_lib_prefix=no
2404: need_version=no
2405: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2406: soname_spec='${libname}${release}${major}$shared_ext'
2407: shlibpath_overrides_runpath=yes
2408: shlibpath_var=DYLD_LIBRARY_PATH
2409: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2410: m4_if([$1], [],[
2411: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2412: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2413: ;;
2414:
2415: dgux*)
2416: version_type=linux
2417: need_lib_prefix=no
2418: need_version=no
2419: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2420: soname_spec='${libname}${release}${shared_ext}$major'
2421: shlibpath_var=LD_LIBRARY_PATH
2422: ;;
2423:
2424: freebsd1*)
2425: dynamic_linker=no
2426: ;;
2427:
2428: freebsd* | dragonfly*)
2429: # DragonFly does not have aout. When/if they implement a new
2430: # versioning mechanism, adjust this.
2431: if test -x /usr/bin/objformat; then
2432: objformat=`/usr/bin/objformat`
2433: else
2434: case $host_os in
2435: freebsd[[123]]*) objformat=aout ;;
2436: *) objformat=elf ;;
2437: esac
2438: fi
2439: version_type=freebsd-$objformat
2440: case $version_type in
2441: freebsd-elf*)
2442: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2443: need_version=no
2444: need_lib_prefix=no
2445: ;;
2446: freebsd-*)
2447: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2448: need_version=yes
2449: ;;
2450: esac
2451: shlibpath_var=LD_LIBRARY_PATH
2452: case $host_os in
2453: freebsd2*)
2454: shlibpath_overrides_runpath=yes
2455: ;;
2456: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2457: shlibpath_overrides_runpath=yes
2458: hardcode_into_libs=yes
2459: ;;
2460: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2461: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2462: shlibpath_overrides_runpath=no
2463: hardcode_into_libs=yes
2464: ;;
2465: *) # from 4.6 on, and DragonFly
2466: shlibpath_overrides_runpath=yes
2467: hardcode_into_libs=yes
2468: ;;
2469: esac
2470: ;;
2471:
2472: gnu*)
2473: version_type=linux
2474: need_lib_prefix=no
2475: need_version=no
2476: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2477: soname_spec='${libname}${release}${shared_ext}$major'
2478: shlibpath_var=LD_LIBRARY_PATH
2479: hardcode_into_libs=yes
2480: ;;
2481:
2482: haiku*)
2483: version_type=linux
2484: need_lib_prefix=no
2485: need_version=no
2486: dynamic_linker="$host_os runtime_loader"
2487: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2488: soname_spec='${libname}${release}${shared_ext}$major'
2489: shlibpath_var=LIBRARY_PATH
2490: shlibpath_overrides_runpath=yes
2491: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2492: hardcode_into_libs=yes
2493: ;;
2494:
2495: hpux9* | hpux10* | hpux11*)
2496: # Give a soname corresponding to the major version so that dld.sl refuses to
2497: # link against other versions.
2498: version_type=sunos
2499: need_lib_prefix=no
2500: need_version=no
2501: case $host_cpu in
2502: ia64*)
2503: shrext_cmds='.so'
2504: hardcode_into_libs=yes
2505: dynamic_linker="$host_os dld.so"
2506: shlibpath_var=LD_LIBRARY_PATH
2507: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2508: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2509: soname_spec='${libname}${release}${shared_ext}$major'
2510: if test "X$HPUX_IA64_MODE" = X32; then
2511: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2512: else
2513: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2514: fi
2515: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2516: ;;
2517: hppa*64*)
2518: shrext_cmds='.sl'
2519: hardcode_into_libs=yes
2520: dynamic_linker="$host_os dld.sl"
2521: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2522: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2523: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2524: soname_spec='${libname}${release}${shared_ext}$major'
2525: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2526: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2527: ;;
2528: *)
2529: shrext_cmds='.sl'
2530: dynamic_linker="$host_os dld.sl"
2531: shlibpath_var=SHLIB_PATH
2532: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2533: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2534: soname_spec='${libname}${release}${shared_ext}$major'
2535: ;;
2536: esac
2537: # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2538: postinstall_cmds='chmod 555 $lib'
2539: # or fails outright, so override atomically:
2540: install_override_mode=555
2541: ;;
2542:
2543: interix[[3-9]]*)
2544: version_type=linux
2545: need_lib_prefix=no
2546: need_version=no
2547: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2548: soname_spec='${libname}${release}${shared_ext}$major'
2549: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2550: shlibpath_var=LD_LIBRARY_PATH
2551: shlibpath_overrides_runpath=no
2552: hardcode_into_libs=yes
2553: ;;
2554:
2555: irix5* | irix6* | nonstopux*)
2556: case $host_os in
2557: nonstopux*) version_type=nonstopux ;;
2558: *)
2559: if test "$lt_cv_prog_gnu_ld" = yes; then
2560: version_type=linux
2561: else
2562: version_type=irix
2563: fi ;;
2564: esac
2565: need_lib_prefix=no
2566: need_version=no
2567: soname_spec='${libname}${release}${shared_ext}$major'
2568: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2569: case $host_os in
2570: irix5* | nonstopux*)
2571: libsuff= shlibsuff=
2572: ;;
2573: *)
2574: case $LD in # libtool.m4 will add one of these switches to LD
2575: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2576: libsuff= shlibsuff= libmagic=32-bit;;
2577: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2578: libsuff=32 shlibsuff=N32 libmagic=N32;;
2579: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2580: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2581: *) libsuff= shlibsuff= libmagic=never-match;;
2582: esac
2583: ;;
2584: esac
2585: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2586: shlibpath_overrides_runpath=no
2587: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2588: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2589: hardcode_into_libs=yes
2590: ;;
2591:
2592: # No shared lib support for Linux oldld, aout, or coff.
2593: linux*oldld* | linux*aout* | linux*coff*)
2594: dynamic_linker=no
2595: ;;
2596:
2597: # This must be Linux ELF.
2598: linux* | k*bsd*-gnu | kopensolaris*-gnu)
2599: version_type=linux
2600: need_lib_prefix=no
2601: need_version=no
2602: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2603: soname_spec='${libname}${release}${shared_ext}$major'
2604: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2605: shlibpath_var=LD_LIBRARY_PATH
2606: shlibpath_overrides_runpath=no
2607:
2608: # Some binutils ld are patched to set DT_RUNPATH
2609: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2610: [lt_cv_shlibpath_overrides_runpath=no
2611: save_LDFLAGS=$LDFLAGS
2612: save_libdir=$libdir
2613: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2614: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2615: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2616: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2617: [lt_cv_shlibpath_overrides_runpath=yes])])
2618: LDFLAGS=$save_LDFLAGS
2619: libdir=$save_libdir
2620: ])
2621: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2622:
2623: # This implies no fast_install, which is unacceptable.
2624: # Some rework will be needed to allow for fast_install
2625: # before this can be enabled.
2626: hardcode_into_libs=yes
2627:
2628: # Add ABI-specific directories to the system library path.
2629: sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2630:
2631: # Append ld.so.conf contents to the search path
2632: if test -f /etc/ld.so.conf; then
2633: lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
2634: sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2635:
2636: fi
2637:
2638: # We used to test for /lib/ld.so.1 and disable shared libraries on
2639: # powerpc, because MkLinux only supported shared libraries with the
2640: # GNU dynamic linker. Since this was broken with cross compilers,
2641: # most powerpc-linux boxes support dynamic linking these days and
2642: # people can always --disable-shared, the test was removed, and we
2643: # assume the GNU/Linux dynamic linker is in use.
2644: dynamic_linker='GNU/Linux ld.so'
2645: ;;
2646:
2647: netbsd*)
2648: version_type=sunos
2649: need_lib_prefix=no
2650: need_version=no
2651: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2652: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2653: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2654: dynamic_linker='NetBSD (a.out) ld.so'
2655: else
2656: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2657: soname_spec='${libname}${release}${shared_ext}$major'
2658: dynamic_linker='NetBSD ld.elf_so'
2659: fi
2660: shlibpath_var=LD_LIBRARY_PATH
2661: shlibpath_overrides_runpath=yes
2662: hardcode_into_libs=yes
2663: ;;
2664:
2665: newsos6)
2666: version_type=linux
2667: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2668: shlibpath_var=LD_LIBRARY_PATH
2669: shlibpath_overrides_runpath=yes
2670: ;;
2671:
2672: *nto* | *qnx*)
2673: version_type=qnx
2674: need_lib_prefix=no
2675: need_version=no
2676: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2677: soname_spec='${libname}${release}${shared_ext}$major'
2678: shlibpath_var=LD_LIBRARY_PATH
2679: shlibpath_overrides_runpath=no
2680: hardcode_into_libs=yes
2681: dynamic_linker='ldqnx.so'
2682: ;;
2683:
2684: openbsd*)
2685: version_type=sunos
2686: sys_lib_dlsearch_path_spec="/usr/lib"
2687: need_lib_prefix=no
2688: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2689: case $host_os in
2690: openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2691: *) need_version=no ;;
2692: esac
2693: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2694: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2695: shlibpath_var=LD_LIBRARY_PATH
2696: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2697: case $host_os in
2698: openbsd2.[[89]] | openbsd2.[[89]].*)
2699: shlibpath_overrides_runpath=no
2700: ;;
2701: *)
2702: shlibpath_overrides_runpath=yes
2703: ;;
2704: esac
2705: else
2706: shlibpath_overrides_runpath=yes
2707: fi
2708: ;;
2709:
2710: os2*)
2711: libname_spec='$name'
2712: shrext_cmds=".dll"
2713: need_lib_prefix=no
2714: library_names_spec='$libname${shared_ext} $libname.a'
2715: dynamic_linker='OS/2 ld.exe'
2716: shlibpath_var=LIBPATH
2717: ;;
2718:
2719: osf3* | osf4* | osf5*)
2720: version_type=osf
2721: need_lib_prefix=no
2722: need_version=no
2723: soname_spec='${libname}${release}${shared_ext}$major'
2724: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2725: shlibpath_var=LD_LIBRARY_PATH
2726: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2727: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2728: ;;
2729:
2730: rdos*)
2731: dynamic_linker=no
2732: ;;
2733:
2734: solaris*)
2735: version_type=linux
2736: need_lib_prefix=no
2737: need_version=no
2738: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2739: soname_spec='${libname}${release}${shared_ext}$major'
2740: shlibpath_var=LD_LIBRARY_PATH
2741: shlibpath_overrides_runpath=yes
2742: hardcode_into_libs=yes
2743: # ldd complains unless libraries are executable
2744: postinstall_cmds='chmod +x $lib'
2745: ;;
2746:
2747: sunos4*)
2748: version_type=sunos
2749: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2750: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2751: shlibpath_var=LD_LIBRARY_PATH
2752: shlibpath_overrides_runpath=yes
2753: if test "$with_gnu_ld" = yes; then
2754: need_lib_prefix=no
2755: fi
2756: need_version=yes
2757: ;;
2758:
2759: sysv4 | sysv4.3*)
2760: version_type=linux
2761: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2762: soname_spec='${libname}${release}${shared_ext}$major'
2763: shlibpath_var=LD_LIBRARY_PATH
2764: case $host_vendor in
2765: sni)
2766: shlibpath_overrides_runpath=no
2767: need_lib_prefix=no
2768: runpath_var=LD_RUN_PATH
2769: ;;
2770: siemens)
2771: need_lib_prefix=no
2772: ;;
2773: motorola)
2774: need_lib_prefix=no
2775: need_version=no
2776: shlibpath_overrides_runpath=no
2777: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2778: ;;
2779: esac
2780: ;;
2781:
2782: sysv4*MP*)
2783: if test -d /usr/nec ;then
2784: version_type=linux
2785: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2786: soname_spec='$libname${shared_ext}.$major'
2787: shlibpath_var=LD_LIBRARY_PATH
2788: fi
2789: ;;
2790:
2791: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2792: version_type=freebsd-elf
2793: need_lib_prefix=no
2794: need_version=no
2795: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2796: soname_spec='${libname}${release}${shared_ext}$major'
2797: shlibpath_var=LD_LIBRARY_PATH
2798: shlibpath_overrides_runpath=yes
2799: hardcode_into_libs=yes
2800: if test "$with_gnu_ld" = yes; then
2801: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2802: else
2803: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2804: case $host_os in
2805: sco3.2v5*)
2806: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2807: ;;
2808: esac
2809: fi
2810: sys_lib_dlsearch_path_spec='/usr/lib'
2811: ;;
2812:
2813: tpf*)
2814: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2815: version_type=linux
2816: need_lib_prefix=no
2817: need_version=no
2818: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2819: shlibpath_var=LD_LIBRARY_PATH
2820: shlibpath_overrides_runpath=no
2821: hardcode_into_libs=yes
2822: ;;
2823:
2824: uts4*)
2825: version_type=linux
2826: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2827: soname_spec='${libname}${release}${shared_ext}$major'
2828: shlibpath_var=LD_LIBRARY_PATH
2829: ;;
2830:
2831: *)
2832: dynamic_linker=no
2833: ;;
2834: esac
2835: AC_MSG_RESULT([$dynamic_linker])
2836: test "$dynamic_linker" = no && can_build_shared=no
2837:
2838: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2839: if test "$GCC" = yes; then
2840: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2841: fi
2842:
2843: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2844: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2845: fi
2846: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2847: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2848: fi
2849:
2850: _LT_DECL([], [variables_saved_for_relink], [1],
2851: [Variables whose values should be saved in libtool wrapper scripts and
2852: restored at link time])
2853: _LT_DECL([], [need_lib_prefix], [0],
2854: [Do we need the "lib" prefix for modules?])
2855: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2856: _LT_DECL([], [version_type], [0], [Library versioning type])
2857: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2858: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2859: _LT_DECL([], [shlibpath_overrides_runpath], [0],
2860: [Is shlibpath searched before the hard-coded library search path?])
2861: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2862: _LT_DECL([], [library_names_spec], [1],
2863: [[List of archive names. First name is the real one, the rest are links.
2864: The last name is the one that the linker finds with -lNAME]])
2865: _LT_DECL([], [soname_spec], [1],
2866: [[The coded name of the library, if different from the real name]])
2867: _LT_DECL([], [install_override_mode], [1],
2868: [Permission mode override for installation of shared libraries])
2869: _LT_DECL([], [postinstall_cmds], [2],
2870: [Command to use after installation of a shared archive])
2871: _LT_DECL([], [postuninstall_cmds], [2],
2872: [Command to use after uninstallation of a shared archive])
2873: _LT_DECL([], [finish_cmds], [2],
2874: [Commands used to finish a libtool library installation in a directory])
2875: _LT_DECL([], [finish_eval], [1],
2876: [[As "finish_cmds", except a single script fragment to be evaled but
2877: not shown]])
2878: _LT_DECL([], [hardcode_into_libs], [0],
2879: [Whether we should hardcode library paths into libraries])
2880: _LT_DECL([], [sys_lib_search_path_spec], [2],
2881: [Compile-time system search path for libraries])
2882: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2883: [Run-time system search path for libraries])
2884: ])# _LT_SYS_DYNAMIC_LINKER
2885:
2886:
2887: # _LT_PATH_TOOL_PREFIX(TOOL)
2888: # --------------------------
2889: # find a file program which can recognize shared library
2890: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2891: [m4_require([_LT_DECL_EGREP])dnl
2892: AC_MSG_CHECKING([for $1])
2893: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2894: [case $MAGIC_CMD in
2895: [[\\/*] | ?:[\\/]*])
2896: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2897: ;;
2898: *)
2899: lt_save_MAGIC_CMD="$MAGIC_CMD"
2900: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2901: dnl $ac_dummy forces splitting on constant user-supplied paths.
2902: dnl POSIX.2 word splitting is done only on the output of word expansions,
2903: dnl not every word. This closes a longstanding sh security hole.
2904: ac_dummy="m4_if([$2], , $PATH, [$2])"
2905: for ac_dir in $ac_dummy; do
2906: IFS="$lt_save_ifs"
2907: test -z "$ac_dir" && ac_dir=.
2908: if test -f $ac_dir/$1; then
2909: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2910: if test -n "$file_magic_test_file"; then
2911: case $deplibs_check_method in
2912: "file_magic "*)
2913: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2914: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2915: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2916: $EGREP "$file_magic_regex" > /dev/null; then
2917: :
2918: else
2919: cat <<_LT_EOF 1>&2
2920:
2921: *** Warning: the command libtool uses to detect shared libraries,
2922: *** $file_magic_cmd, produces output that libtool cannot recognize.
2923: *** The result is that libtool may fail to recognize shared libraries
2924: *** as such. This will affect the creation of libtool libraries that
2925: *** depend on shared libraries, but programs linked with such libtool
2926: *** libraries will work regardless of this problem. Nevertheless, you
2927: *** may want to report the problem to your system manager and/or to
2928: *** bug-libtool@gnu.org
2929:
2930: _LT_EOF
2931: fi ;;
2932: esac
2933: fi
2934: break
2935: fi
2936: done
2937: IFS="$lt_save_ifs"
2938: MAGIC_CMD="$lt_save_MAGIC_CMD"
2939: ;;
2940: esac])
2941: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2942: if test -n "$MAGIC_CMD"; then
2943: AC_MSG_RESULT($MAGIC_CMD)
2944: else
2945: AC_MSG_RESULT(no)
2946: fi
2947: _LT_DECL([], [MAGIC_CMD], [0],
2948: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2949: ])# _LT_PATH_TOOL_PREFIX
2950:
2951: # Old name:
2952: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2953: dnl aclocal-1.4 backwards compatibility:
2954: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2955:
2956:
2957: # _LT_PATH_MAGIC
2958: # --------------
2959: # find a file program which can recognize a shared library
2960: m4_defun([_LT_PATH_MAGIC],
2961: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2962: if test -z "$lt_cv_path_MAGIC_CMD"; then
2963: if test -n "$ac_tool_prefix"; then
2964: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2965: else
2966: MAGIC_CMD=:
2967: fi
2968: fi
2969: ])# _LT_PATH_MAGIC
2970:
2971:
2972: # LT_PATH_LD
2973: # ----------
2974: # find the pathname to the GNU or non-GNU linker
2975: AC_DEFUN([LT_PATH_LD],
2976: [AC_REQUIRE([AC_PROG_CC])dnl
2977: AC_REQUIRE([AC_CANONICAL_HOST])dnl
2978: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2979: m4_require([_LT_DECL_SED])dnl
2980: m4_require([_LT_DECL_EGREP])dnl
2981: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2982:
2983: AC_ARG_WITH([gnu-ld],
2984: [AS_HELP_STRING([--with-gnu-ld],
2985: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2986: [test "$withval" = no || with_gnu_ld=yes],
2987: [with_gnu_ld=no])dnl
2988:
2989: ac_prog=ld
2990: if test "$GCC" = yes; then
2991: # Check if gcc -print-prog-name=ld gives a path.
2992: AC_MSG_CHECKING([for ld used by $CC])
2993: case $host in
2994: *-*-mingw*)
2995: # gcc leaves a trailing carriage return which upsets mingw
2996: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2997: *)
2998: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2999: esac
3000: case $ac_prog in
3001: # Accept absolute paths.
3002: [[\\/]]* | ?:[[\\/]]*)
3003: re_direlt='/[[^/]][[^/]]*/\.\./'
3004: # Canonicalize the pathname of ld
3005: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3006: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3007: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3008: done
3009: test -z "$LD" && LD="$ac_prog"
3010: ;;
3011: "")
3012: # If it fails, then pretend we aren't using GCC.
3013: ac_prog=ld
3014: ;;
3015: *)
3016: # If it is relative, then search for the first ld in PATH.
3017: with_gnu_ld=unknown
3018: ;;
3019: esac
3020: elif test "$with_gnu_ld" = yes; then
3021: AC_MSG_CHECKING([for GNU ld])
3022: else
3023: AC_MSG_CHECKING([for non-GNU ld])
3024: fi
3025: AC_CACHE_VAL(lt_cv_path_LD,
3026: [if test -z "$LD"; then
3027: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3028: for ac_dir in $PATH; do
3029: IFS="$lt_save_ifs"
3030: test -z "$ac_dir" && ac_dir=.
3031: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3032: lt_cv_path_LD="$ac_dir/$ac_prog"
3033: # Check to see if the program is GNU ld. I'd rather use --version,
3034: # but apparently some variants of GNU ld only accept -v.
3035: # Break only if it was the GNU/non-GNU ld that we prefer.
3036: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3037: *GNU* | *'with BFD'*)
3038: test "$with_gnu_ld" != no && break
3039: ;;
3040: *)
3041: test "$with_gnu_ld" != yes && break
3042: ;;
3043: esac
3044: fi
3045: done
3046: IFS="$lt_save_ifs"
3047: else
3048: lt_cv_path_LD="$LD" # Let the user override the test with a path.
3049: fi])
3050: LD="$lt_cv_path_LD"
3051: if test -n "$LD"; then
3052: AC_MSG_RESULT($LD)
3053: else
3054: AC_MSG_RESULT(no)
3055: fi
3056: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3057: _LT_PATH_LD_GNU
3058: AC_SUBST([LD])
3059:
3060: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3061: ])# LT_PATH_LD
3062:
3063: # Old names:
3064: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3065: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3066: dnl aclocal-1.4 backwards compatibility:
3067: dnl AC_DEFUN([AM_PROG_LD], [])
3068: dnl AC_DEFUN([AC_PROG_LD], [])
3069:
3070:
3071: # _LT_PATH_LD_GNU
3072: #- --------------
3073: m4_defun([_LT_PATH_LD_GNU],
3074: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3075: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3076: case `$LD -v 2>&1 </dev/null` in
3077: *GNU* | *'with BFD'*)
3078: lt_cv_prog_gnu_ld=yes
3079: ;;
3080: *)
3081: lt_cv_prog_gnu_ld=no
3082: ;;
3083: esac])
3084: with_gnu_ld=$lt_cv_prog_gnu_ld
3085: ])# _LT_PATH_LD_GNU
3086:
3087:
3088: # _LT_CMD_RELOAD
3089: # --------------
3090: # find reload flag for linker
3091: # -- PORTME Some linkers may need a different reload flag.
3092: m4_defun([_LT_CMD_RELOAD],
3093: [AC_CACHE_CHECK([for $LD option to reload object files],
3094: lt_cv_ld_reload_flag,
3095: [lt_cv_ld_reload_flag='-r'])
3096: reload_flag=$lt_cv_ld_reload_flag
3097: case $reload_flag in
3098: "" | " "*) ;;
3099: *) reload_flag=" $reload_flag" ;;
3100: esac
3101: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3102: case $host_os in
3103: cygwin* | mingw* | pw32* | cegcc*)
3104: if test "$GCC" != yes; then
3105: reload_cmds=false
3106: fi
3107: ;;
3108: darwin*)
3109: if test "$GCC" = yes; then
3110: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3111: else
3112: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3113: fi
3114: ;;
3115: esac
3116: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3117: _LT_TAGDECL([], [reload_cmds], [2])dnl
3118: ])# _LT_CMD_RELOAD
3119:
3120:
3121: # _LT_CHECK_MAGIC_METHOD
3122: # ----------------------
3123: # how to check for library dependencies
3124: # -- PORTME fill in with the dynamic library characteristics
3125: m4_defun([_LT_CHECK_MAGIC_METHOD],
3126: [m4_require([_LT_DECL_EGREP])
3127: m4_require([_LT_DECL_OBJDUMP])
3128: AC_CACHE_CHECK([how to recognize dependent libraries],
3129: lt_cv_deplibs_check_method,
3130: [lt_cv_file_magic_cmd='$MAGIC_CMD'
3131: lt_cv_file_magic_test_file=
3132: lt_cv_deplibs_check_method='unknown'
3133: # Need to set the preceding variable on all platforms that support
3134: # interlibrary dependencies.
3135: # 'none' -- dependencies not supported.
3136: # `unknown' -- same as none, but documents that we really don't know.
3137: # 'pass_all' -- all dependencies passed with no checks.
3138: # 'test_compile' -- check by making test program.
3139: # 'file_magic [[regex]]' -- check by looking for files in library path
3140: # which responds to the $file_magic_cmd with a given extended regex.
3141: # If you have `file' or equivalent on your system and you're not sure
3142: # whether `pass_all' will *always* work, you probably want this one.
3143:
3144: case $host_os in
3145: aix[[4-9]]*)
3146: lt_cv_deplibs_check_method=pass_all
3147: ;;
3148:
3149: beos*)
3150: lt_cv_deplibs_check_method=pass_all
3151: ;;
3152:
3153: bsdi[[45]]*)
3154: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3155: lt_cv_file_magic_cmd='/usr/bin/file -L'
3156: lt_cv_file_magic_test_file=/shlib/libc.so
3157: ;;
3158:
3159: cygwin*)
3160: # func_win32_libid is a shell function defined in ltmain.sh
3161: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3162: lt_cv_file_magic_cmd='func_win32_libid'
3163: ;;
3164:
3165: mingw* | pw32*)
3166: # Base MSYS/MinGW do not provide the 'file' command needed by
3167: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3168: # unless we find 'file', for example because we are cross-compiling.
3169: # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3170: if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3171: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3172: lt_cv_file_magic_cmd='func_win32_libid'
3173: else
3174: # Keep this pattern in sync with the one in func_win32_libid.
3175: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3176: lt_cv_file_magic_cmd='$OBJDUMP -f'
3177: fi
3178: ;;
3179:
3180: cegcc*)
3181: # use the weaker test based on 'objdump'. See mingw*.
3182: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3183: lt_cv_file_magic_cmd='$OBJDUMP -f'
3184: ;;
3185:
3186: darwin* | rhapsody*)
3187: lt_cv_deplibs_check_method=pass_all
3188: ;;
3189:
3190: freebsd* | dragonfly*)
3191: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3192: case $host_cpu in
3193: i*86 )
3194: # Not sure whether the presence of OpenBSD here was a mistake.
3195: # Let's accept both of them until this is cleared up.
3196: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3197: lt_cv_file_magic_cmd=/usr/bin/file
3198: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3199: ;;
3200: esac
3201: else
3202: lt_cv_deplibs_check_method=pass_all
3203: fi
3204: ;;
3205:
3206: gnu*)
3207: lt_cv_deplibs_check_method=pass_all
3208: ;;
3209:
3210: haiku*)
3211: lt_cv_deplibs_check_method=pass_all
3212: ;;
3213:
3214: hpux10.20* | hpux11*)
3215: lt_cv_file_magic_cmd=/usr/bin/file
3216: case $host_cpu in
3217: ia64*)
3218: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3219: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3220: ;;
3221: hppa*64*)
3222: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3223: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3224: ;;
3225: *)
3226: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3227: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3228: ;;
3229: esac
3230: ;;
3231:
3232: interix[[3-9]]*)
3233: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3234: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3235: ;;
3236:
3237: irix5* | irix6* | nonstopux*)
3238: case $LD in
3239: *-32|*"-32 ") libmagic=32-bit;;
3240: *-n32|*"-n32 ") libmagic=N32;;
3241: *-64|*"-64 ") libmagic=64-bit;;
3242: *) libmagic=never-match;;
3243: esac
3244: lt_cv_deplibs_check_method=pass_all
3245: ;;
3246:
3247: # This must be Linux ELF.
3248: linux* | k*bsd*-gnu | kopensolaris*-gnu)
3249: lt_cv_deplibs_check_method=pass_all
3250: ;;
3251:
3252: netbsd*)
3253: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3254: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3255: else
3256: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3257: fi
3258: ;;
3259:
3260: newos6*)
3261: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3262: lt_cv_file_magic_cmd=/usr/bin/file
3263: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3264: ;;
3265:
3266: *nto* | *qnx*)
3267: lt_cv_deplibs_check_method=pass_all
3268: ;;
3269:
3270: openbsd*)
3271: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3272: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3273: else
3274: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3275: fi
3276: ;;
3277:
3278: osf3* | osf4* | osf5*)
3279: lt_cv_deplibs_check_method=pass_all
3280: ;;
3281:
3282: rdos*)
3283: lt_cv_deplibs_check_method=pass_all
3284: ;;
3285:
3286: solaris*)
3287: lt_cv_deplibs_check_method=pass_all
3288: ;;
3289:
3290: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3291: lt_cv_deplibs_check_method=pass_all
3292: ;;
3293:
3294: sysv4 | sysv4.3*)
3295: case $host_vendor in
3296: motorola)
3297: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3298: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3299: ;;
3300: ncr)
3301: lt_cv_deplibs_check_method=pass_all
3302: ;;
3303: sequent)
3304: lt_cv_file_magic_cmd='/bin/file'
3305: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3306: ;;
3307: sni)
3308: lt_cv_file_magic_cmd='/bin/file'
3309: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3310: lt_cv_file_magic_test_file=/lib/libc.so
3311: ;;
3312: siemens)
3313: lt_cv_deplibs_check_method=pass_all
3314: ;;
3315: pc)
3316: lt_cv_deplibs_check_method=pass_all
3317: ;;
3318: esac
3319: ;;
3320:
3321: tpf*)
3322: lt_cv_deplibs_check_method=pass_all
3323: ;;
3324: esac
3325: ])
3326:
3327: file_magic_glob=
3328: want_nocaseglob=no
3329: if test "$build" = "$host"; then
3330: case $host_os in
3331: mingw* | pw32*)
3332: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3333: want_nocaseglob=yes
3334: else
3335: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3336: fi
3337: ;;
3338: esac
3339: fi
3340:
3341: file_magic_cmd=$lt_cv_file_magic_cmd
3342: deplibs_check_method=$lt_cv_deplibs_check_method
3343: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3344:
3345: _LT_DECL([], [deplibs_check_method], [1],
3346: [Method to check whether dependent libraries are shared objects])
3347: _LT_DECL([], [file_magic_cmd], [1],
3348: [Command to use when deplibs_check_method = "file_magic"])
3349: _LT_DECL([], [file_magic_glob], [1],
3350: [How to find potential files when deplibs_check_method = "file_magic"])
3351: _LT_DECL([], [want_nocaseglob], [1],
3352: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3353: ])# _LT_CHECK_MAGIC_METHOD
3354:
3355:
3356: # LT_PATH_NM
3357: # ----------
3358: # find the pathname to a BSD- or MS-compatible name lister
3359: AC_DEFUN([LT_PATH_NM],
3360: [AC_REQUIRE([AC_PROG_CC])dnl
3361: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3362: [if test -n "$NM"; then
3363: # Let the user override the test.
3364: lt_cv_path_NM="$NM"
3365: else
3366: lt_nm_to_check="${ac_tool_prefix}nm"
3367: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3368: lt_nm_to_check="$lt_nm_to_check nm"
3369: fi
3370: for lt_tmp_nm in $lt_nm_to_check; do
3371: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3372: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3373: IFS="$lt_save_ifs"
3374: test -z "$ac_dir" && ac_dir=.
3375: tmp_nm="$ac_dir/$lt_tmp_nm"
3376: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3377: # Check to see if the nm accepts a BSD-compat flag.
3378: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3379: # nm: unknown option "B" ignored
3380: # Tru64's nm complains that /dev/null is an invalid object file
3381: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3382: */dev/null* | *'Invalid file or object type'*)
3383: lt_cv_path_NM="$tmp_nm -B"
3384: break
3385: ;;
3386: *)
3387: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3388: */dev/null*)
3389: lt_cv_path_NM="$tmp_nm -p"
3390: break
3391: ;;
3392: *)
3393: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3394: continue # so that we can try to find one that supports BSD flags
3395: ;;
3396: esac
3397: ;;
3398: esac
3399: fi
3400: done
3401: IFS="$lt_save_ifs"
3402: done
3403: : ${lt_cv_path_NM=no}
3404: fi])
3405: if test "$lt_cv_path_NM" != "no"; then
3406: NM="$lt_cv_path_NM"
3407: else
3408: # Didn't find any BSD compatible name lister, look for dumpbin.
3409: if test -n "$DUMPBIN"; then :
3410: # Let the user override the test.
3411: else
3412: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3413: case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3414: *COFF*)
3415: DUMPBIN="$DUMPBIN -symbols"
3416: ;;
3417: *)
3418: DUMPBIN=:
3419: ;;
3420: esac
3421: fi
3422: AC_SUBST([DUMPBIN])
3423: if test "$DUMPBIN" != ":"; then
3424: NM="$DUMPBIN"
3425: fi
3426: fi
3427: test -z "$NM" && NM=nm
3428: AC_SUBST([NM])
3429: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3430:
3431: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3432: [lt_cv_nm_interface="BSD nm"
3433: echo "int some_variable = 0;" > conftest.$ac_ext
3434: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3435: (eval "$ac_compile" 2>conftest.err)
3436: cat conftest.err >&AS_MESSAGE_LOG_FD
3437: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3438: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3439: cat conftest.err >&AS_MESSAGE_LOG_FD
3440: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3441: cat conftest.out >&AS_MESSAGE_LOG_FD
3442: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3443: lt_cv_nm_interface="MS dumpbin"
3444: fi
3445: rm -f conftest*])
3446: ])# LT_PATH_NM
3447:
3448: # Old names:
3449: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3450: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3451: dnl aclocal-1.4 backwards compatibility:
3452: dnl AC_DEFUN([AM_PROG_NM], [])
3453: dnl AC_DEFUN([AC_PROG_NM], [])
3454:
3455: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3456: # --------------------------------
3457: # how to determine the name of the shared library
3458: # associated with a specific link library.
3459: # -- PORTME fill in with the dynamic library characteristics
3460: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3461: [m4_require([_LT_DECL_EGREP])
3462: m4_require([_LT_DECL_OBJDUMP])
3463: m4_require([_LT_DECL_DLLTOOL])
3464: AC_CACHE_CHECK([how to associate runtime and link libraries],
3465: lt_cv_sharedlib_from_linklib_cmd,
3466: [lt_cv_sharedlib_from_linklib_cmd='unknown'
3467:
3468: case $host_os in
3469: cygwin* | mingw* | pw32* | cegcc*)
3470: # two different shell functions defined in ltmain.sh
3471: # decide which to use based on capabilities of $DLLTOOL
3472: case `$DLLTOOL --help 2>&1` in
3473: *--identify-strict*)
3474: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3475: ;;
3476: *)
3477: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3478: ;;
3479: esac
3480: ;;
3481: *)
3482: # fallback: assume linklib IS sharedlib
3483: lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3484: ;;
3485: esac
3486: ])
3487: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3488: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3489:
3490: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3491: [Command to associate shared and link libraries])
3492: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3493:
3494:
3495: # _LT_PATH_MANIFEST_TOOL
3496: # ----------------------
3497: # locate the manifest tool
3498: m4_defun([_LT_PATH_MANIFEST_TOOL],
3499: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3500: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3501: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3502: [lt_cv_path_mainfest_tool=no
3503: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3504: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3505: cat conftest.err >&AS_MESSAGE_LOG_FD
3506: if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3507: lt_cv_path_mainfest_tool=yes
3508: fi
3509: rm -f conftest*])
3510: if test "x$lt_cv_path_mainfest_tool" != xyes; then
3511: MANIFEST_TOOL=:
3512: fi
3513: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3514: ])# _LT_PATH_MANIFEST_TOOL
3515:
3516:
3517: # LT_LIB_M
3518: # --------
3519: # check for math library
3520: AC_DEFUN([LT_LIB_M],
3521: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3522: LIBM=
3523: case $host in
3524: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3525: # These system don't have libm, or don't need it
3526: ;;
3527: *-ncr-sysv4.3*)
3528: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3529: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3530: ;;
3531: *)
3532: AC_CHECK_LIB(m, cos, LIBM="-lm")
3533: ;;
3534: esac
3535: AC_SUBST([LIBM])
3536: ])# LT_LIB_M
3537:
3538: # Old name:
3539: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3540: dnl aclocal-1.4 backwards compatibility:
3541: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3542:
3543:
3544: # _LT_COMPILER_NO_RTTI([TAGNAME])
3545: # -------------------------------
3546: m4_defun([_LT_COMPILER_NO_RTTI],
3547: [m4_require([_LT_TAG_COMPILER])dnl
3548:
3549: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3550:
3551: if test "$GCC" = yes; then
3552: case $cc_basename in
3553: nvcc*)
3554: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3555: *)
3556: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3557: esac
3558:
3559: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3560: lt_cv_prog_compiler_rtti_exceptions,
3561: [-fno-rtti -fno-exceptions], [],
3562: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3563: fi
3564: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3565: [Compiler flag to turn off builtin functions])
3566: ])# _LT_COMPILER_NO_RTTI
3567:
3568:
3569: # _LT_CMD_GLOBAL_SYMBOLS
3570: # ----------------------
3571: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3572: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3573: AC_REQUIRE([AC_PROG_CC])dnl
3574: AC_REQUIRE([AC_PROG_AWK])dnl
3575: AC_REQUIRE([LT_PATH_NM])dnl
3576: AC_REQUIRE([LT_PATH_LD])dnl
3577: m4_require([_LT_DECL_SED])dnl
3578: m4_require([_LT_DECL_EGREP])dnl
3579: m4_require([_LT_TAG_COMPILER])dnl
3580:
3581: # Check for command to grab the raw symbol name followed by C symbol from nm.
3582: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3583: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3584: [
3585: # These are sane defaults that work on at least a few old systems.
3586: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3587:
3588: # Character class describing NM global symbol codes.
3589: symcode='[[BCDEGRST]]'
3590:
3591: # Regexp to match symbols that can be accessed directly from C.
3592: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3593:
3594: # Define system-specific variables.
3595: case $host_os in
3596: aix*)
3597: symcode='[[BCDT]]'
3598: ;;
3599: cygwin* | mingw* | pw32* | cegcc*)
3600: symcode='[[ABCDGISTW]]'
3601: ;;
3602: hpux*)
3603: if test "$host_cpu" = ia64; then
3604: symcode='[[ABCDEGRST]]'
3605: fi
3606: ;;
3607: irix* | nonstopux*)
3608: symcode='[[BCDEGRST]]'
3609: ;;
3610: osf*)
3611: symcode='[[BCDEGQRST]]'
3612: ;;
3613: solaris*)
3614: symcode='[[BDRT]]'
3615: ;;
3616: sco3.2v5*)
3617: symcode='[[DT]]'
3618: ;;
3619: sysv4.2uw2*)
3620: symcode='[[DT]]'
3621: ;;
3622: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3623: symcode='[[ABDT]]'
3624: ;;
3625: sysv4)
3626: symcode='[[DFNSTU]]'
3627: ;;
3628: esac
3629:
3630: # If we're using GNU nm, then use its standard symbol codes.
3631: case `$NM -V 2>&1` in
3632: *GNU* | *'with BFD'*)
3633: symcode='[[ABCDGIRSTW]]' ;;
3634: esac
3635:
3636: # Transform an extracted symbol line into a proper C declaration.
3637: # Some systems (esp. on ia64) link data and code symbols differently,
3638: # so use this general approach.
3639: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3640:
3641: # Transform an extracted symbol line into symbol name and symbol address
3642: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3643: 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'"
3644:
3645: # Handle CRLF in mingw tool chain
3646: opt_cr=
3647: case $build_os in
3648: mingw*)
3649: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3650: ;;
3651: esac
3652:
3653: # Try without a prefix underscore, then with it.
3654: for ac_symprfx in "" "_"; do
3655:
3656: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3657: symxfrm="\\1 $ac_symprfx\\2 \\2"
3658:
3659: # Write the raw and C identifiers.
3660: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3661: # Fake it for dumpbin and say T for any non-static function
3662: # and D for any global variable.
3663: # Also find C++ and __fastcall symbols from MSVC++,
3664: # which start with @ or ?.
3665: lt_cv_sys_global_symbol_pipe="$AWK ['"\
3666: " {last_section=section; section=\$ 3};"\
3667: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3668: " \$ 0!~/External *\|/{next};"\
3669: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3670: " {if(hide[section]) next};"\
3671: " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3672: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3673: " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3674: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3675: " ' prfx=^$ac_symprfx]"
3676: else
3677: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3678: fi
3679: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3680:
3681: # Check to see that the pipe works correctly.
3682: pipe_works=no
3683:
3684: rm -f conftest*
3685: cat > conftest.$ac_ext <<_LT_EOF
3686: #ifdef __cplusplus
3687: extern "C" {
3688: #endif
3689: char nm_test_var;
3690: void nm_test_func(void);
3691: void nm_test_func(void){}
3692: #ifdef __cplusplus
3693: }
3694: #endif
3695: int main(){nm_test_var='a';nm_test_func();return(0);}
3696: _LT_EOF
3697:
3698: if AC_TRY_EVAL(ac_compile); then
3699: # Now try to grab the symbols.
3700: nlist=conftest.nm
3701: if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3702: # Try sorting and uniquifying the output.
3703: if sort "$nlist" | uniq > "$nlist"T; then
3704: mv -f "$nlist"T "$nlist"
3705: else
3706: rm -f "$nlist"T
3707: fi
3708:
3709: # Make sure that we snagged all the symbols we need.
3710: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3711: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3712: cat <<_LT_EOF > conftest.$ac_ext
3713: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3714: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3715: /* DATA imports from DLLs on WIN32 con't be const, because runtime
3716: relocations are performed -- see ld's documentation on pseudo-relocs. */
3717: # define LT@&t@_DLSYM_CONST
3718: #elif defined(__osf__)
3719: /* This system does not cope well with relocations in const data. */
3720: # define LT@&t@_DLSYM_CONST
3721: #else
3722: # define LT@&t@_DLSYM_CONST const
3723: #endif
3724:
3725: #ifdef __cplusplus
3726: extern "C" {
3727: #endif
3728:
3729: _LT_EOF
3730: # Now generate the symbol file.
3731: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3732:
3733: cat <<_LT_EOF >> conftest.$ac_ext
3734:
3735: /* The mapping between symbol names and symbols. */
3736: LT@&t@_DLSYM_CONST struct {
3737: const char *name;
3738: void *address;
3739: }
3740: lt__PROGRAM__LTX_preloaded_symbols[[]] =
3741: {
3742: { "@PROGRAM@", (void *) 0 },
3743: _LT_EOF
3744: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3745: cat <<\_LT_EOF >> conftest.$ac_ext
3746: {0, (void *) 0}
3747: };
3748:
3749: /* This works around a problem in FreeBSD linker */
3750: #ifdef FREEBSD_WORKAROUND
3751: static const void *lt_preloaded_setup() {
3752: return lt__PROGRAM__LTX_preloaded_symbols;
3753: }
3754: #endif
3755:
3756: #ifdef __cplusplus
3757: }
3758: #endif
3759: _LT_EOF
3760: # Now try linking the two files.
3761: mv conftest.$ac_objext conftstm.$ac_objext
3762: lt_globsym_save_LIBS=$LIBS
3763: lt_globsym_save_CFLAGS=$CFLAGS
3764: LIBS="conftstm.$ac_objext"
3765: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3766: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3767: pipe_works=yes
3768: fi
3769: LIBS=$lt_globsym_save_LIBS
3770: CFLAGS=$lt_globsym_save_CFLAGS
3771: else
3772: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3773: fi
3774: else
3775: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3776: fi
3777: else
3778: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3779: fi
3780: else
3781: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3782: cat conftest.$ac_ext >&5
3783: fi
3784: rm -rf conftest* conftst*
3785:
3786: # Do not use the global_symbol_pipe unless it works.
3787: if test "$pipe_works" = yes; then
3788: break
3789: else
3790: lt_cv_sys_global_symbol_pipe=
3791: fi
3792: done
3793: ])
3794: if test -z "$lt_cv_sys_global_symbol_pipe"; then
3795: lt_cv_sys_global_symbol_to_cdecl=
3796: fi
3797: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3798: AC_MSG_RESULT(failed)
3799: else
3800: AC_MSG_RESULT(ok)
3801: fi
3802:
3803: # Response file support.
3804: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3805: nm_file_list_spec='@'
3806: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3807: nm_file_list_spec='@'
3808: fi
3809:
3810: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3811: [Take the output of nm and produce a listing of raw symbols and C names])
3812: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3813: [Transform the output of nm in a proper C declaration])
3814: _LT_DECL([global_symbol_to_c_name_address],
3815: [lt_cv_sys_global_symbol_to_c_name_address], [1],
3816: [Transform the output of nm in a C name address pair])
3817: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3818: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3819: [Transform the output of nm in a C name address pair when lib prefix is needed])
3820: _LT_DECL([], [nm_file_list_spec], [1],
3821: [Specify filename containing input files for $NM])
3822: ]) # _LT_CMD_GLOBAL_SYMBOLS
3823:
3824:
3825: # _LT_COMPILER_PIC([TAGNAME])
3826: # ---------------------------
3827: m4_defun([_LT_COMPILER_PIC],
3828: [m4_require([_LT_TAG_COMPILER])dnl
3829: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3830: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3831: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3832:
3833: m4_if([$1], [CXX], [
3834: # C++ specific cases for pic, static, wl, etc.
3835: if test "$GXX" = yes; then
3836: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3837: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3838:
3839: case $host_os in
3840: aix*)
3841: # All AIX code is PIC.
3842: if test "$host_cpu" = ia64; then
3843: # AIX 5 now supports IA64 processor
3844: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3845: fi
3846: ;;
3847:
3848: amigaos*)
3849: case $host_cpu in
3850: powerpc)
3851: # see comment about AmigaOS4 .so support
3852: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3853: ;;
3854: m68k)
3855: # FIXME: we need at least 68020 code to build shared libraries, but
3856: # adding the `-m68020' flag to GCC prevents building anything better,
3857: # like `-m68040'.
3858: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3859: ;;
3860: esac
3861: ;;
3862:
3863: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3864: # PIC is the default for these OSes.
3865: ;;
3866: mingw* | cygwin* | os2* | pw32* | cegcc*)
3867: # This hack is so that the source file can tell whether it is being
3868: # built for inclusion in a dll (and should export symbols for example).
3869: # Although the cygwin gcc ignores -fPIC, still need this for old-style
3870: # (--disable-auto-import) libraries
3871: m4_if([$1], [GCJ], [],
3872: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3873: ;;
3874: darwin* | rhapsody*)
3875: # PIC is the default on this platform
3876: # Common symbols not allowed in MH_DYLIB files
3877: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3878: ;;
3879: *djgpp*)
3880: # DJGPP does not support shared libraries at all
3881: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3882: ;;
3883: haiku*)
3884: # PIC is the default for Haiku.
3885: # The "-static" flag exists, but is broken.
3886: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3887: ;;
3888: interix[[3-9]]*)
3889: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3890: # Instead, we relocate shared libraries at runtime.
3891: ;;
3892: sysv4*MP*)
3893: if test -d /usr/nec; then
3894: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3895: fi
3896: ;;
3897: hpux*)
3898: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3899: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3900: # sets the default TLS model and affects inlining.
3901: case $host_cpu in
3902: hppa*64*)
3903: ;;
3904: *)
3905: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3906: ;;
3907: esac
3908: ;;
3909: *qnx* | *nto*)
3910: # QNX uses GNU C++, but need to define -shared option too, otherwise
3911: # it will coredump.
3912: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3913: ;;
3914: *)
3915: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3916: ;;
3917: esac
3918: else
3919: case $host_os in
3920: aix[[4-9]]*)
3921: # All AIX code is PIC.
3922: if test "$host_cpu" = ia64; then
3923: # AIX 5 now supports IA64 processor
3924: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3925: else
3926: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3927: fi
3928: ;;
3929: chorus*)
3930: case $cc_basename in
3931: cxch68*)
3932: # Green Hills C++ Compiler
3933: # _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"
3934: ;;
3935: esac
3936: ;;
3937: mingw* | cygwin* | os2* | pw32* | cegcc*)
3938: # This hack is so that the source file can tell whether it is being
3939: # built for inclusion in a dll (and should export symbols for example).
3940: m4_if([$1], [GCJ], [],
3941: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3942: ;;
3943: dgux*)
3944: case $cc_basename in
3945: ec++*)
3946: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3947: ;;
3948: ghcx*)
3949: # Green Hills C++ Compiler
3950: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3951: ;;
3952: *)
3953: ;;
3954: esac
3955: ;;
3956: freebsd* | dragonfly*)
3957: # FreeBSD uses GNU C++
3958: ;;
3959: hpux9* | hpux10* | hpux11*)
3960: case $cc_basename in
3961: CC*)
3962: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3963: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3964: if test "$host_cpu" != ia64; then
3965: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3966: fi
3967: ;;
3968: aCC*)
3969: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3970: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3971: case $host_cpu in
3972: hppa*64*|ia64*)
3973: # +Z the default
3974: ;;
3975: *)
3976: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3977: ;;
3978: esac
3979: ;;
3980: *)
3981: ;;
3982: esac
3983: ;;
3984: interix*)
3985: # This is c89, which is MS Visual C++ (no shared libs)
3986: # Anyone wants to do a port?
3987: ;;
3988: irix5* | irix6* | nonstopux*)
3989: case $cc_basename in
3990: CC*)
3991: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3992: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3993: # CC pic flag -KPIC is the default.
3994: ;;
3995: *)
3996: ;;
3997: esac
3998: ;;
3999: linux* | k*bsd*-gnu | kopensolaris*-gnu)
4000: case $cc_basename in
4001: KCC*)
4002: # KAI C++ Compiler
4003: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4004: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4005: ;;
4006: ecpc* )
4007: # old Intel C++ for x86_64 which still supported -KPIC.
4008: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4009: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4010: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4011: ;;
4012: icpc* )
4013: # Intel C++, used to be incompatible with GCC.
4014: # ICC 10 doesn't accept -KPIC any more.
4015: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4016: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4017: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4018: ;;
4019: pgCC* | pgcpp*)
4020: # Portland Group C++ compiler
4021: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4022: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4023: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4024: ;;
4025: cxx*)
4026: # Compaq C++
4027: # Make sure the PIC flag is empty. It appears that all Alpha
4028: # Linux and Compaq Tru64 Unix objects are PIC.
4029: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4030: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4031: ;;
4032: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4033: # IBM XL 8.0, 9.0 on PPC and BlueGene
4034: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4035: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4036: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4037: ;;
4038: *)
4039: case `$CC -V 2>&1 | sed 5q` in
4040: *Sun\ C*)
4041: # Sun C++ 5.9
4042: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4043: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4044: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4045: ;;
4046: esac
4047: ;;
4048: esac
4049: ;;
4050: lynxos*)
4051: ;;
4052: m88k*)
4053: ;;
4054: mvs*)
4055: case $cc_basename in
4056: cxx*)
4057: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4058: ;;
4059: *)
4060: ;;
4061: esac
4062: ;;
4063: netbsd*)
4064: ;;
4065: *qnx* | *nto*)
4066: # QNX uses GNU C++, but need to define -shared option too, otherwise
4067: # it will coredump.
4068: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4069: ;;
4070: osf3* | osf4* | osf5*)
4071: case $cc_basename in
4072: KCC*)
4073: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4074: ;;
4075: RCC*)
4076: # Rational C++ 2.4.1
4077: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4078: ;;
4079: cxx*)
4080: # Digital/Compaq C++
4081: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4082: # Make sure the PIC flag is empty. It appears that all Alpha
4083: # Linux and Compaq Tru64 Unix objects are PIC.
4084: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4085: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4086: ;;
4087: *)
4088: ;;
4089: esac
4090: ;;
4091: psos*)
4092: ;;
4093: solaris*)
4094: case $cc_basename in
4095: CC* | sunCC*)
4096: # Sun C++ 4.2, 5.x and Centerline C++
4097: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4098: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4099: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4100: ;;
4101: gcx*)
4102: # Green Hills C++ Compiler
4103: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4104: ;;
4105: *)
4106: ;;
4107: esac
4108: ;;
4109: sunos4*)
4110: case $cc_basename in
4111: CC*)
4112: # Sun C++ 4.x
4113: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4114: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4115: ;;
4116: lcc*)
4117: # Lucid
4118: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4119: ;;
4120: *)
4121: ;;
4122: esac
4123: ;;
4124: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4125: case $cc_basename in
4126: CC*)
4127: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4128: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4129: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4130: ;;
4131: esac
4132: ;;
4133: tandem*)
4134: case $cc_basename in
4135: NCC*)
4136: # NonStop-UX NCC 3.20
4137: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4138: ;;
4139: *)
4140: ;;
4141: esac
4142: ;;
4143: vxworks*)
4144: ;;
4145: *)
4146: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4147: ;;
4148: esac
4149: fi
4150: ],
4151: [
4152: if test "$GCC" = yes; then
4153: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4154: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4155:
4156: case $host_os in
4157: aix*)
4158: # All AIX code is PIC.
4159: if test "$host_cpu" = ia64; then
4160: # AIX 5 now supports IA64 processor
4161: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4162: fi
4163: ;;
4164:
4165: amigaos*)
4166: case $host_cpu in
4167: powerpc)
4168: # see comment about AmigaOS4 .so support
4169: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4170: ;;
4171: m68k)
4172: # FIXME: we need at least 68020 code to build shared libraries, but
4173: # adding the `-m68020' flag to GCC prevents building anything better,
4174: # like `-m68040'.
4175: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4176: ;;
4177: esac
4178: ;;
4179:
4180: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4181: # PIC is the default for these OSes.
4182: ;;
4183:
4184: mingw* | cygwin* | pw32* | os2* | cegcc*)
4185: # This hack is so that the source file can tell whether it is being
4186: # built for inclusion in a dll (and should export symbols for example).
4187: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4188: # (--disable-auto-import) libraries
4189: m4_if([$1], [GCJ], [],
4190: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4191: ;;
4192:
4193: darwin* | rhapsody*)
4194: # PIC is the default on this platform
4195: # Common symbols not allowed in MH_DYLIB files
4196: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4197: ;;
4198:
4199: haiku*)
4200: # PIC is the default for Haiku.
4201: # The "-static" flag exists, but is broken.
4202: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4203: ;;
4204:
4205: hpux*)
4206: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4207: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4208: # sets the default TLS model and affects inlining.
4209: case $host_cpu in
4210: hppa*64*)
4211: # +Z the default
4212: ;;
4213: *)
4214: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4215: ;;
4216: esac
4217: ;;
4218:
4219: interix[[3-9]]*)
4220: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4221: # Instead, we relocate shared libraries at runtime.
4222: ;;
4223:
4224: msdosdjgpp*)
4225: # Just because we use GCC doesn't mean we suddenly get shared libraries
4226: # on systems that don't support them.
4227: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4228: enable_shared=no
4229: ;;
4230:
4231: *nto* | *qnx*)
4232: # QNX uses GNU C++, but need to define -shared option too, otherwise
4233: # it will coredump.
4234: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4235: ;;
4236:
4237: sysv4*MP*)
4238: if test -d /usr/nec; then
4239: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4240: fi
4241: ;;
4242:
4243: *)
4244: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4245: ;;
4246: esac
4247:
4248: case $cc_basename in
4249: nvcc*) # Cuda Compiler Driver 2.2
4250: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4251: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4252: ;;
4253: esac
4254: else
4255: # PORTME Check for flag to pass linker flags through the system compiler.
4256: case $host_os in
4257: aix*)
4258: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4259: if test "$host_cpu" = ia64; then
4260: # AIX 5 now supports IA64 processor
4261: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4262: else
4263: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4264: fi
4265: ;;
4266:
4267: mingw* | cygwin* | pw32* | os2* | cegcc*)
4268: # This hack is so that the source file can tell whether it is being
4269: # built for inclusion in a dll (and should export symbols for example).
4270: m4_if([$1], [GCJ], [],
4271: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4272: ;;
4273:
4274: hpux9* | hpux10* | hpux11*)
4275: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4276: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4277: # not for PA HP-UX.
4278: case $host_cpu in
4279: hppa*64*|ia64*)
4280: # +Z the default
4281: ;;
4282: *)
4283: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4284: ;;
4285: esac
4286: # Is there a better lt_prog_compiler_static that works with the bundled CC?
4287: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4288: ;;
4289:
4290: irix5* | irix6* | nonstopux*)
4291: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4292: # PIC (with -KPIC) is the default.
4293: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4294: ;;
4295:
4296: linux* | k*bsd*-gnu | kopensolaris*-gnu)
4297: case $cc_basename in
4298: # old Intel for x86_64 which still supported -KPIC.
4299: ecc*)
4300: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4301: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4302: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4303: ;;
4304: # icc used to be incompatible with GCC.
4305: # ICC 10 doesn't accept -KPIC any more.
4306: icc* | ifort*)
4307: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4308: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4309: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4310: ;;
4311: # Lahey Fortran 8.1.
4312: lf95*)
4313: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4314: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4315: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4316: ;;
4317: nagfor*)
4318: # NAG Fortran compiler
4319: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4320: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4321: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4322: ;;
4323: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4324: # Portland Group compilers (*not* the Pentium gcc compiler,
4325: # which looks to be a dead project)
4326: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4327: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4328: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4329: ;;
4330: ccc*)
4331: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4332: # All Alpha code is PIC.
4333: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4334: ;;
4335: xl* | bgxl* | bgf* | mpixl*)
4336: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4337: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4338: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4339: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4340: ;;
4341: *)
4342: case `$CC -V 2>&1 | sed 5q` in
4343: *Sun\ F* | *Sun*Fortran*)
4344: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4345: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4346: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4347: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4348: ;;
4349: *Sun\ C*)
4350: # Sun C 5.9
4351: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4352: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4354: ;;
4355: esac
4356: ;;
4357: esac
4358: ;;
4359:
4360: newsos6)
4361: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4362: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4363: ;;
4364:
4365: *nto* | *qnx*)
4366: # QNX uses GNU C++, but need to define -shared option too, otherwise
4367: # it will coredump.
4368: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4369: ;;
4370:
4371: osf3* | osf4* | osf5*)
4372: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4373: # All OSF/1 code is PIC.
4374: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4375: ;;
4376:
4377: rdos*)
4378: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4379: ;;
4380:
4381: solaris*)
4382: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4383: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4384: case $cc_basename in
4385: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4386: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4387: *)
4388: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4389: esac
4390: ;;
4391:
4392: sunos4*)
4393: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4394: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4395: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4396: ;;
4397:
4398: sysv4 | sysv4.2uw2* | sysv4.3*)
4399: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4400: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4401: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4402: ;;
4403:
4404: sysv4*MP*)
4405: if test -d /usr/nec ;then
4406: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4407: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4408: fi
4409: ;;
4410:
4411: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4412: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4413: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4414: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4415: ;;
4416:
4417: unicos*)
4418: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4419: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4420: ;;
4421:
4422: uts4*)
4423: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4424: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4425: ;;
4426:
4427: *)
4428: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4429: ;;
4430: esac
4431: fi
4432: ])
4433: case $host_os in
4434: # For platforms which do not support PIC, -DPIC is meaningless:
4435: *djgpp*)
4436: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4437: ;;
4438: *)
4439: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4440: ;;
4441: esac
4442:
4443: AC_CACHE_CHECK([for $compiler option to produce PIC],
4444: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4445: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4446: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4447:
4448: #
4449: # Check to make sure the PIC flag actually works.
4450: #
4451: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4452: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4453: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4454: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4455: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4456: "" | " "*) ;;
4457: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4458: esac],
4459: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4460: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4461: fi
4462: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4463: [Additional compiler flags for building library objects])
4464:
4465: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4466: [How to pass a linker flag through the compiler])
4467: #
4468: # Check to make sure the static flag actually works.
4469: #
4470: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4471: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4472: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4473: $lt_tmp_static_flag,
4474: [],
4475: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4476: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4477: [Compiler flag to prevent dynamic linking])
4478: ])# _LT_COMPILER_PIC
4479:
4480:
4481: # _LT_LINKER_SHLIBS([TAGNAME])
4482: # ----------------------------
4483: # See if the linker supports building shared libraries.
4484: m4_defun([_LT_LINKER_SHLIBS],
4485: [AC_REQUIRE([LT_PATH_LD])dnl
4486: AC_REQUIRE([LT_PATH_NM])dnl
4487: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4488: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4489: m4_require([_LT_DECL_EGREP])dnl
4490: m4_require([_LT_DECL_SED])dnl
4491: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4492: m4_require([_LT_TAG_COMPILER])dnl
4493: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4494: m4_if([$1], [CXX], [
4495: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4496: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4497: case $host_os in
4498: aix[[4-9]]*)
4499: # If we're using GNU nm, then we don't want the "-C" option.
4500: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4501: # Also, AIX nm treats weak defined symbols like other global defined
4502: # symbols, whereas GNU nm marks them as "W".
4503: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4504: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4505: else
4506: _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'
4507: fi
4508: ;;
4509: pw32*)
4510: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4511: ;;
4512: cygwin* | mingw* | cegcc*)
4513: case $cc_basename in
4514: cl*) ;;
4515: *)
4516: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4517: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4518: ;;
4519: esac
4520: ;;
4521: *)
4522: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4523: ;;
4524: esac
4525: ], [
4526: runpath_var=
4527: _LT_TAGVAR(allow_undefined_flag, $1)=
4528: _LT_TAGVAR(always_export_symbols, $1)=no
4529: _LT_TAGVAR(archive_cmds, $1)=
4530: _LT_TAGVAR(archive_expsym_cmds, $1)=
4531: _LT_TAGVAR(compiler_needs_object, $1)=no
4532: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4533: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4534: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4535: _LT_TAGVAR(hardcode_automatic, $1)=no
4536: _LT_TAGVAR(hardcode_direct, $1)=no
4537: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4538: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4539: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4540: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4541: _LT_TAGVAR(hardcode_minus_L, $1)=no
4542: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4543: _LT_TAGVAR(inherit_rpath, $1)=no
4544: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4545: _LT_TAGVAR(module_cmds, $1)=
4546: _LT_TAGVAR(module_expsym_cmds, $1)=
4547: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4548: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4549: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4550: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4551: # include_expsyms should be a list of space-separated symbols to be *always*
4552: # included in the symbol list
4553: _LT_TAGVAR(include_expsyms, $1)=
4554: # exclude_expsyms can be an extended regexp of symbols to exclude
4555: # it will be wrapped by ` (' and `)$', so one must not match beginning or
4556: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4557: # as well as any symbol that contains `d'.
4558: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4559: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4560: # platforms (ab)use it in PIC code, but their linkers get confused if
4561: # the symbol is explicitly referenced. Since portable code cannot
4562: # rely on this symbol name, it's probably fine to never include it in
4563: # preloaded symbol tables.
4564: # Exclude shared library initialization/finalization symbols.
4565: dnl Note also adjust exclude_expsyms for C++ above.
4566: extract_expsyms_cmds=
4567:
4568: case $host_os in
4569: cygwin* | mingw* | pw32* | cegcc*)
4570: # FIXME: the MSVC++ port hasn't been tested in a loooong time
4571: # When not using gcc, we currently assume that we are using
4572: # Microsoft Visual C++.
4573: if test "$GCC" != yes; then
4574: with_gnu_ld=no
4575: fi
4576: ;;
4577: interix*)
4578: # we just hope/assume this is gcc and not c89 (= MSVC++)
4579: with_gnu_ld=yes
4580: ;;
4581: openbsd*)
4582: with_gnu_ld=no
4583: ;;
4584: esac
4585:
4586: _LT_TAGVAR(ld_shlibs, $1)=yes
4587:
4588: # On some targets, GNU ld is compatible enough with the native linker
4589: # that we're better off using the native interface for both.
4590: lt_use_gnu_ld_interface=no
4591: if test "$with_gnu_ld" = yes; then
4592: case $host_os in
4593: aix*)
4594: # The AIX port of GNU ld has always aspired to compatibility
4595: # with the native linker. However, as the warning in the GNU ld
4596: # block says, versions before 2.19.5* couldn't really create working
4597: # shared libraries, regardless of the interface used.
4598: case `$LD -v 2>&1` in
4599: *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4600: *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4601: *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4602: *)
4603: lt_use_gnu_ld_interface=yes
4604: ;;
4605: esac
4606: ;;
4607: *)
4608: lt_use_gnu_ld_interface=yes
4609: ;;
4610: esac
4611: fi
4612:
4613: if test "$lt_use_gnu_ld_interface" = yes; then
4614: # If archive_cmds runs LD, not CC, wlarc should be empty
4615: wlarc='${wl}'
4616:
4617: # Set some defaults for GNU ld with shared library support. These
4618: # are reset later if shared libraries are not supported. Putting them
4619: # here allows them to be overridden if necessary.
4620: runpath_var=LD_RUN_PATH
4621: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4622: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4623: # ancient GNU ld didn't support --whole-archive et. al.
4624: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4625: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4626: else
4627: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4628: fi
4629: supports_anon_versioning=no
4630: case `$LD -v 2>&1` in
4631: *GNU\ gold*) supports_anon_versioning=yes ;;
4632: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4633: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4634: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4635: *\ 2.11.*) ;; # other 2.11 versions
4636: *) supports_anon_versioning=yes ;;
4637: esac
4638:
4639: # See if GNU ld supports shared libraries.
4640: case $host_os in
4641: aix[[3-9]]*)
4642: # On AIX/PPC, the GNU linker is very broken
4643: if test "$host_cpu" != ia64; then
4644: _LT_TAGVAR(ld_shlibs, $1)=no
4645: cat <<_LT_EOF 1>&2
4646:
4647: *** Warning: the GNU linker, at least up to release 2.19, is reported
4648: *** to be unable to reliably create shared libraries on AIX.
4649: *** Therefore, libtool is disabling shared libraries support. If you
4650: *** really care for shared libraries, you may want to install binutils
4651: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4652: *** You will then need to restart the configuration process.
4653:
4654: _LT_EOF
4655: fi
4656: ;;
4657:
4658: amigaos*)
4659: case $host_cpu in
4660: powerpc)
4661: # see comment about AmigaOS4 .so support
4662: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4663: _LT_TAGVAR(archive_expsym_cmds, $1)=''
4664: ;;
4665: m68k)
4666: _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)'
4667: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4668: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4669: ;;
4670: esac
4671: ;;
4672:
4673: beos*)
4674: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4675: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4676: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4677: # support --undefined. This deserves some investigation. FIXME
4678: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4679: else
4680: _LT_TAGVAR(ld_shlibs, $1)=no
4681: fi
4682: ;;
4683:
4684: cygwin* | mingw* | pw32* | cegcc*)
4685: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4686: # as there is no search path for DLLs.
4687: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4688: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4689: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4690: _LT_TAGVAR(always_export_symbols, $1)=no
4691: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4692: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4693: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4694:
4695: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4696: _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'
4697: # If the export-symbols file already is a .def file (1st line
4698: # is EXPORTS), use it as is; otherwise, prepend...
4699: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4700: cp $export_symbols $output_objdir/$soname.def;
4701: else
4702: echo EXPORTS > $output_objdir/$soname.def;
4703: cat $export_symbols >> $output_objdir/$soname.def;
4704: fi~
4705: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4706: else
4707: _LT_TAGVAR(ld_shlibs, $1)=no
4708: fi
4709: ;;
4710:
4711: haiku*)
4712: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4713: _LT_TAGVAR(link_all_deplibs, $1)=yes
4714: ;;
4715:
4716: interix[[3-9]]*)
4717: _LT_TAGVAR(hardcode_direct, $1)=no
4718: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4719: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4720: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4721: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4722: # Instead, shared libraries are loaded at an image base (0x10000000 by
4723: # default) and relocated if they conflict, which is a slow very memory
4724: # consuming and fragmenting process. To avoid this, we pick a random,
4725: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4726: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4727: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4728: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4729: ;;
4730:
4731: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4732: tmp_diet=no
4733: if test "$host_os" = linux-dietlibc; then
4734: case $cc_basename in
4735: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4736: esac
4737: fi
4738: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4739: && test "$tmp_diet" = no
4740: then
4741: tmp_addflag=' $pic_flag'
4742: tmp_sharedflag='-shared'
4743: case $cc_basename,$host_cpu in
4744: pgcc*) # Portland Group C compiler
4745: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4746: tmp_addflag=' $pic_flag'
4747: ;;
4748: pgf77* | pgf90* | pgf95* | pgfortran*)
4749: # Portland Group f77 and f90 compilers
4750: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4751: tmp_addflag=' $pic_flag -Mnomain' ;;
4752: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4753: tmp_addflag=' -i_dynamic' ;;
4754: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4755: tmp_addflag=' -i_dynamic -nofor_main' ;;
4756: ifc* | ifort*) # Intel Fortran compiler
4757: tmp_addflag=' -nofor_main' ;;
4758: lf95*) # Lahey Fortran 8.1
4759: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4760: tmp_sharedflag='--shared' ;;
4761: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4762: tmp_sharedflag='-qmkshrobj'
4763: tmp_addflag= ;;
4764: nvcc*) # Cuda Compiler Driver 2.2
4765: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4766: _LT_TAGVAR(compiler_needs_object, $1)=yes
4767: ;;
4768: esac
4769: case `$CC -V 2>&1 | sed 5q` in
4770: *Sun\ C*) # Sun C 5.9
4771: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4772: _LT_TAGVAR(compiler_needs_object, $1)=yes
4773: tmp_sharedflag='-G' ;;
4774: *Sun\ F*) # Sun Fortran 8.3
4775: tmp_sharedflag='-G' ;;
4776: esac
4777: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4778:
4779: if test "x$supports_anon_versioning" = xyes; then
4780: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4781: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4782: echo "local: *; };" >> $output_objdir/$libname.ver~
4783: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4784: fi
4785:
4786: case $cc_basename in
4787: xlf* | bgf* | bgxlf* | mpixlf*)
4788: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4789: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4790: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4791: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4792: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4793: if test "x$supports_anon_versioning" = xyes; then
4794: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4795: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4796: echo "local: *; };" >> $output_objdir/$libname.ver~
4797: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4798: fi
4799: ;;
4800: esac
4801: else
4802: _LT_TAGVAR(ld_shlibs, $1)=no
4803: fi
4804: ;;
4805:
4806: netbsd*)
4807: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4808: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4809: wlarc=
4810: else
4811: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4812: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4813: fi
4814: ;;
4815:
4816: solaris*)
4817: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4818: _LT_TAGVAR(ld_shlibs, $1)=no
4819: cat <<_LT_EOF 1>&2
4820:
4821: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4822: *** create shared libraries on Solaris systems. Therefore, libtool
4823: *** is disabling shared libraries support. We urge you to upgrade GNU
4824: *** binutils to release 2.9.1 or newer. Another option is to modify
4825: *** your PATH or compiler configuration so that the native linker is
4826: *** used, and then restart.
4827:
4828: _LT_EOF
4829: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4830: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4831: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4832: else
4833: _LT_TAGVAR(ld_shlibs, $1)=no
4834: fi
4835: ;;
4836:
4837: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4838: case `$LD -v 2>&1` in
4839: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4840: _LT_TAGVAR(ld_shlibs, $1)=no
4841: cat <<_LT_EOF 1>&2
4842:
4843: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4844: *** reliably create shared libraries on SCO systems. Therefore, libtool
4845: *** is disabling shared libraries support. We urge you to upgrade GNU
4846: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4847: *** your PATH or compiler configuration so that the native linker is
4848: *** used, and then restart.
4849:
4850: _LT_EOF
4851: ;;
4852: *)
4853: # For security reasons, it is highly recommended that you always
4854: # use absolute paths for naming shared libraries, and exclude the
4855: # DT_RUNPATH tag from executables and libraries. But doing so
4856: # requires that you compile everything twice, which is a pain.
4857: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4858: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4859: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4860: _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'
4861: else
4862: _LT_TAGVAR(ld_shlibs, $1)=no
4863: fi
4864: ;;
4865: esac
4866: ;;
4867:
4868: sunos4*)
4869: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4870: wlarc=
4871: _LT_TAGVAR(hardcode_direct, $1)=yes
4872: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4873: ;;
4874:
4875: *)
4876: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4877: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4878: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4879: else
4880: _LT_TAGVAR(ld_shlibs, $1)=no
4881: fi
4882: ;;
4883: esac
4884:
4885: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4886: runpath_var=
4887: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4888: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4889: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4890: fi
4891: else
4892: # PORTME fill in a description of your system's linker (not GNU ld)
4893: case $host_os in
4894: aix3*)
4895: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4896: _LT_TAGVAR(always_export_symbols, $1)=yes
4897: _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'
4898: # Note: this linker hardcodes the directories in LIBPATH if there
4899: # are no directories specified by -L.
4900: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4901: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4902: # Neither direct hardcoding nor static linking is supported with a
4903: # broken collect2.
4904: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4905: fi
4906: ;;
4907:
4908: aix[[4-9]]*)
4909: if test "$host_cpu" = ia64; then
4910: # On IA64, the linker does run time linking by default, so we don't
4911: # have to do anything special.
4912: aix_use_runtimelinking=no
4913: exp_sym_flag='-Bexport'
4914: no_entry_flag=""
4915: else
4916: # If we're using GNU nm, then we don't want the "-C" option.
4917: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4918: # Also, AIX nm treats weak defined symbols like other global
4919: # defined symbols, whereas GNU nm marks them as "W".
4920: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4921: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4922: else
4923: _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'
4924: fi
4925: aix_use_runtimelinking=no
4926:
4927: # Test if we are trying to use run time linking or normal
4928: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4929: # need to do runtime linking.
4930: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4931: for ld_flag in $LDFLAGS; do
4932: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4933: aix_use_runtimelinking=yes
4934: break
4935: fi
4936: done
4937: ;;
4938: esac
4939:
4940: exp_sym_flag='-bexport'
4941: no_entry_flag='-bnoentry'
4942: fi
4943:
4944: # When large executables or shared objects are built, AIX ld can
4945: # have problems creating the table of contents. If linking a library
4946: # or program results in "error TOC overflow" add -mminimal-toc to
4947: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4948: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4949:
4950: _LT_TAGVAR(archive_cmds, $1)=''
4951: _LT_TAGVAR(hardcode_direct, $1)=yes
4952: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4953: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4954: _LT_TAGVAR(link_all_deplibs, $1)=yes
4955: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4956:
4957: if test "$GCC" = yes; then
4958: case $host_os in aix4.[[012]]|aix4.[[012]].*)
4959: # We only want to do this on AIX 4.2 and lower, the check
4960: # below for broken collect2 doesn't work under 4.3+
4961: collect2name=`${CC} -print-prog-name=collect2`
4962: if test -f "$collect2name" &&
4963: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4964: then
4965: # We have reworked collect2
4966: :
4967: else
4968: # We have old collect2
4969: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4970: # It fails to find uninstalled libraries when the uninstalled
4971: # path is not listed in the libpath. Setting hardcode_minus_L
4972: # to unsupported forces relinking
4973: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4974: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4975: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4976: fi
4977: ;;
4978: esac
4979: shared_flag='-shared'
4980: if test "$aix_use_runtimelinking" = yes; then
4981: shared_flag="$shared_flag "'${wl}-G'
4982: fi
4983: else
4984: # not using gcc
4985: if test "$host_cpu" = ia64; then
4986: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4987: # chokes on -Wl,-G. The following line is correct:
4988: shared_flag='-G'
4989: else
4990: if test "$aix_use_runtimelinking" = yes; then
4991: shared_flag='${wl}-G'
4992: else
4993: shared_flag='${wl}-bM:SRE'
4994: fi
4995: fi
4996: fi
4997:
4998: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4999: # It seems that -bexpall does not export symbols beginning with
5000: # underscore (_), so it is better to generate a list of symbols to export.
5001: _LT_TAGVAR(always_export_symbols, $1)=yes
5002: if test "$aix_use_runtimelinking" = yes; then
5003: # Warning - without using the other runtime loading flags (-brtl),
5004: # -berok will link without error, but may produce a broken library.
5005: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5006: # Determine the default libpath from the value encoded in an
5007: # empty executable.
5008: _LT_SYS_MODULE_PATH_AIX([$1])
5009: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5010: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5011: else
5012: if test "$host_cpu" = ia64; then
5013: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5014: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5015: _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"
5016: else
5017: # Determine the default libpath from the value encoded in an
5018: # empty executable.
5019: _LT_SYS_MODULE_PATH_AIX([$1])
5020: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5021: # Warning - without using the other run time loading flags,
5022: # -berok will link without error, but may produce a broken library.
5023: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5024: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5025: if test "$with_gnu_ld" = yes; then
5026: # We only use this code for GNU lds that support --whole-archive.
5027: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5028: else
5029: # Exported symbols can be pulled into shared objects from archives
5030: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5031: fi
5032: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5033: # This is similar to how AIX traditionally builds its shared libraries.
5034: _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'
5035: fi
5036: fi
5037: ;;
5038:
5039: amigaos*)
5040: case $host_cpu in
5041: powerpc)
5042: # see comment about AmigaOS4 .so support
5043: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5044: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5045: ;;
5046: m68k)
5047: _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)'
5048: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5049: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5050: ;;
5051: esac
5052: ;;
5053:
5054: bsdi[[45]]*)
5055: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5056: ;;
5057:
5058: cygwin* | mingw* | pw32* | cegcc*)
5059: # When not using gcc, we currently assume that we are using
5060: # Microsoft Visual C++.
5061: # hardcode_libdir_flag_spec is actually meaningless, as there is
5062: # no search path for DLLs.
5063: case $cc_basename in
5064: cl*)
5065: # Native MSVC
5066: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5067: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5068: _LT_TAGVAR(always_export_symbols, $1)=yes
5069: _LT_TAGVAR(file_list_spec, $1)='@'
5070: # Tell ltmain to make .lib files, not .a files.
5071: libext=lib
5072: # Tell ltmain to make .dll files, not .so files.
5073: shrext_cmds=".dll"
5074: # FIXME: Setting linknames here is a bad hack.
5075: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5076: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5077: sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5078: else
5079: sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5080: fi~
5081: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5082: linknames='
5083: # The linker will not automatically build a static lib if we build a DLL.
5084: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5085: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5086: _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'
5087: # Don't use ranlib
5088: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5089: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5090: lt_tool_outputfile="@TOOL_OUTPUT@"~
5091: case $lt_outputfile in
5092: *.exe|*.EXE) ;;
5093: *)
5094: lt_outputfile="$lt_outputfile.exe"
5095: lt_tool_outputfile="$lt_tool_outputfile.exe"
5096: ;;
5097: esac~
5098: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5099: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5100: $RM "$lt_outputfile.manifest";
5101: fi'
5102: ;;
5103: *)
5104: # Assume MSVC wrapper
5105: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5106: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5107: # Tell ltmain to make .lib files, not .a files.
5108: libext=lib
5109: # Tell ltmain to make .dll files, not .so files.
5110: shrext_cmds=".dll"
5111: # FIXME: Setting linknames here is a bad hack.
5112: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5113: # The linker will automatically build a .lib file if we build a DLL.
5114: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5115: # FIXME: Should let the user specify the lib program.
5116: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5117: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5118: ;;
5119: esac
5120: ;;
5121:
5122: darwin* | rhapsody*)
5123: _LT_DARWIN_LINKER_FEATURES($1)
5124: ;;
5125:
5126: dgux*)
5127: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5128: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5129: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5130: ;;
5131:
5132: freebsd1*)
5133: _LT_TAGVAR(ld_shlibs, $1)=no
5134: ;;
5135:
5136: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5137: # support. Future versions do this automatically, but an explicit c++rt0.o
5138: # does not break anything, and helps significantly (at the cost of a little
5139: # extra space).
5140: freebsd2.2*)
5141: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5142: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5143: _LT_TAGVAR(hardcode_direct, $1)=yes
5144: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5145: ;;
5146:
5147: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5148: freebsd2*)
5149: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5150: _LT_TAGVAR(hardcode_direct, $1)=yes
5151: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5152: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5153: ;;
5154:
5155: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5156: freebsd* | dragonfly*)
5157: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5158: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5159: _LT_TAGVAR(hardcode_direct, $1)=yes
5160: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5161: ;;
5162:
5163: hpux9*)
5164: if test "$GCC" = yes; then
5165: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5166: else
5167: _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'
5168: fi
5169: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5170: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5171: _LT_TAGVAR(hardcode_direct, $1)=yes
5172:
5173: # hardcode_minus_L: Not really in the search PATH,
5174: # but as the default location of the library.
5175: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5176: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5177: ;;
5178:
5179: hpux10*)
5180: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5181: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5182: else
5183: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5184: fi
5185: if test "$with_gnu_ld" = no; then
5186: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5187: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5188: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5189: _LT_TAGVAR(hardcode_direct, $1)=yes
5190: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5191: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5192: # hardcode_minus_L: Not really in the search PATH,
5193: # but as the default location of the library.
5194: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5195: fi
5196: ;;
5197:
5198: hpux11*)
5199: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5200: case $host_cpu in
5201: hppa*64*)
5202: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5203: ;;
5204: ia64*)
5205: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5206: ;;
5207: *)
5208: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5209: ;;
5210: esac
5211: else
5212: case $host_cpu in
5213: hppa*64*)
5214: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5215: ;;
5216: ia64*)
5217: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5218: ;;
5219: *)
5220: m4_if($1, [], [
5221: # Older versions of the 11.00 compiler do not understand -b yet
5222: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5223: _LT_LINKER_OPTION([if $CC understands -b],
5224: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5225: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5226: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5227: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5228: ;;
5229: esac
5230: fi
5231: if test "$with_gnu_ld" = no; then
5232: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5233: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5234:
5235: case $host_cpu in
5236: hppa*64*|ia64*)
5237: _LT_TAGVAR(hardcode_direct, $1)=no
5238: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5239: ;;
5240: *)
5241: _LT_TAGVAR(hardcode_direct, $1)=yes
5242: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5243: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5244:
5245: # hardcode_minus_L: Not really in the search PATH,
5246: # but as the default location of the library.
5247: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5248: ;;
5249: esac
5250: fi
5251: ;;
5252:
5253: irix5* | irix6* | nonstopux*)
5254: if test "$GCC" = yes; then
5255: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5256: # Try to use the -exported_symbol ld option, if it does not
5257: # work, assume that -exports_file does not work either and
5258: # implicitly export all symbols.
5259: # This should be the same for all languages, so no per-tag cache variable.
5260: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5261: [lt_cv_irix_exported_symbol],
5262: [save_LDFLAGS="$LDFLAGS"
5263: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5264: AC_LINK_IFELSE(
5265: [AC_LANG_SOURCE(
5266: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5267: [C++], [[int foo (void) { return 0; }]],
5268: [Fortran 77], [[
5269: subroutine foo
5270: end]],
5271: [Fortran], [[
5272: subroutine foo
5273: end]])])],
5274: [lt_cv_irix_exported_symbol=yes],
5275: [lt_cv_irix_exported_symbol=no])
5276: LDFLAGS="$save_LDFLAGS"])
5277: if test "$lt_cv_irix_exported_symbol" = yes; then
5278: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5279: fi
5280: else
5281: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5282: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5283: fi
5284: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5285: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5286: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5287: _LT_TAGVAR(inherit_rpath, $1)=yes
5288: _LT_TAGVAR(link_all_deplibs, $1)=yes
5289: ;;
5290:
5291: netbsd*)
5292: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5293: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5294: else
5295: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5296: fi
5297: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5298: _LT_TAGVAR(hardcode_direct, $1)=yes
5299: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5300: ;;
5301:
5302: newsos6)
5303: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5304: _LT_TAGVAR(hardcode_direct, $1)=yes
5305: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5306: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5307: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5308: ;;
5309:
5310: *nto* | *qnx*)
5311: ;;
5312:
5313: openbsd*)
5314: if test -f /usr/libexec/ld.so; then
5315: _LT_TAGVAR(hardcode_direct, $1)=yes
5316: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5317: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5318: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5319: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5320: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5321: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5322: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5323: else
5324: case $host_os in
5325: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5326: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5327: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5328: ;;
5329: *)
5330: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5331: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5332: ;;
5333: esac
5334: fi
5335: else
5336: _LT_TAGVAR(ld_shlibs, $1)=no
5337: fi
5338: ;;
5339:
5340: os2*)
5341: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5342: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5343: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5344: _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'
5345: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5346: ;;
5347:
5348: osf3*)
5349: if test "$GCC" = yes; then
5350: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5351: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5352: else
5353: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5354: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5355: fi
5356: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5357: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5358: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5359: ;;
5360:
5361: osf4* | osf5*) # as osf3* with the addition of -msym flag
5362: if test "$GCC" = yes; then
5363: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5364: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5365: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5366: else
5367: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5368: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5369: _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~
5370: $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5371:
5372: # Both c and cxx compiler support -rpath directly
5373: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5374: fi
5375: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5376: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5377: ;;
5378:
5379: solaris*)
5380: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5381: if test "$GCC" = yes; then
5382: wlarc='${wl}'
5383: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5384: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5385: $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5386: else
5387: case `$CC -V 2>&1` in
5388: *"Compilers 5.0"*)
5389: wlarc=''
5390: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5391: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5392: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5393: ;;
5394: *)
5395: wlarc='${wl}'
5396: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5397: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5398: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5399: ;;
5400: esac
5401: fi
5402: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5403: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5404: case $host_os in
5405: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5406: *)
5407: # The compiler driver will combine and reorder linker options,
5408: # but understands `-z linker_flag'. GCC discards it without `$wl',
5409: # but is careful enough not to reorder.
5410: # Supported since Solaris 2.6 (maybe 2.5.1?)
5411: if test "$GCC" = yes; then
5412: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5413: else
5414: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5415: fi
5416: ;;
5417: esac
5418: _LT_TAGVAR(link_all_deplibs, $1)=yes
5419: ;;
5420:
5421: sunos4*)
5422: if test "x$host_vendor" = xsequent; then
5423: # Use $CC to link under sequent, because it throws in some extra .o
5424: # files that make .init and .fini sections work.
5425: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5426: else
5427: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5428: fi
5429: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5430: _LT_TAGVAR(hardcode_direct, $1)=yes
5431: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5432: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5433: ;;
5434:
5435: sysv4)
5436: case $host_vendor in
5437: sni)
5438: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5439: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5440: ;;
5441: siemens)
5442: ## LD is ld it makes a PLAMLIB
5443: ## CC just makes a GrossModule.
5444: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5445: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5446: _LT_TAGVAR(hardcode_direct, $1)=no
5447: ;;
5448: motorola)
5449: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5450: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5451: ;;
5452: esac
5453: runpath_var='LD_RUN_PATH'
5454: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5455: ;;
5456:
5457: sysv4.3*)
5458: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5459: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5460: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5461: ;;
5462:
5463: sysv4*MP*)
5464: if test -d /usr/nec; then
5465: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5466: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5467: runpath_var=LD_RUN_PATH
5468: hardcode_runpath_var=yes
5469: _LT_TAGVAR(ld_shlibs, $1)=yes
5470: fi
5471: ;;
5472:
5473: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5474: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5475: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5476: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5477: runpath_var='LD_RUN_PATH'
5478:
5479: if test "$GCC" = yes; then
5480: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5481: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5482: else
5483: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5484: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5485: fi
5486: ;;
5487:
5488: sysv5* | sco3.2v5* | sco5v6*)
5489: # Note: We can NOT use -z defs as we might desire, because we do not
5490: # link with -lc, and that would cause any symbols used from libc to
5491: # always be unresolved, which means just about no library would
5492: # ever link correctly. If we're not using GNU ld we use -z text
5493: # though, which does catch some bad symbols but isn't as heavy-handed
5494: # as -z defs.
5495: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5496: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5497: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5498: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5499: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5500: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5501: _LT_TAGVAR(link_all_deplibs, $1)=yes
5502: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5503: runpath_var='LD_RUN_PATH'
5504:
5505: if test "$GCC" = yes; then
5506: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5507: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5508: else
5509: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5510: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5511: fi
5512: ;;
5513:
5514: uts4*)
5515: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5516: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5517: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5518: ;;
5519:
5520: *)
5521: _LT_TAGVAR(ld_shlibs, $1)=no
5522: ;;
5523: esac
5524:
5525: if test x$host_vendor = xsni; then
5526: case $host in
5527: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5528: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5529: ;;
5530: esac
5531: fi
5532: fi
5533: ])
5534: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5535: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5536:
5537: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5538:
5539: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5540: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5541: _LT_DECL([], [extract_expsyms_cmds], [2],
5542: [The commands to extract the exported symbol list from a shared archive])
5543:
5544: #
5545: # Do we need to explicitly link libc?
5546: #
5547: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5548: x|xyes)
5549: # Assume -lc should be added
5550: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5551:
5552: if test "$enable_shared" = yes && test "$GCC" = yes; then
5553: case $_LT_TAGVAR(archive_cmds, $1) in
5554: *'~'*)
5555: # FIXME: we may have to deal with multi-command sequences.
5556: ;;
5557: '$CC '*)
5558: # Test whether the compiler implicitly links with -lc since on some
5559: # systems, -lgcc has to come before -lc. If gcc already passes -lc
5560: # to ld, don't add -lc before -lgcc.
5561: AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5562: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5563: [$RM conftest*
5564: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5565:
5566: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5567: soname=conftest
5568: lib=conftest
5569: libobjs=conftest.$ac_objext
5570: deplibs=
5571: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5572: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5573: compiler_flags=-v
5574: linker_flags=-v
5575: verstring=
5576: output_objdir=.
5577: libname=conftest
5578: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5579: _LT_TAGVAR(allow_undefined_flag, $1)=
5580: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5581: then
5582: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5583: else
5584: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5585: fi
5586: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5587: else
5588: cat conftest.err 1>&5
5589: fi
5590: $RM conftest*
5591: ])
5592: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5593: ;;
5594: esac
5595: fi
5596: ;;
5597: esac
5598:
5599: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5600: [Whether or not to add -lc for building shared libraries])
5601: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5602: [enable_shared_with_static_runtimes], [0],
5603: [Whether or not to disallow shared libs when runtime libs are static])
5604: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5605: [Compiler flag to allow reflexive dlopens])
5606: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5607: [Compiler flag to generate shared objects directly from archives])
5608: _LT_TAGDECL([], [compiler_needs_object], [1],
5609: [Whether the compiler copes with passing no objects directly])
5610: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5611: [Create an old-style archive from a shared archive])
5612: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5613: [Create a temporary old-style archive to link instead of a shared archive])
5614: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5615: _LT_TAGDECL([], [archive_expsym_cmds], [2])
5616: _LT_TAGDECL([], [module_cmds], [2],
5617: [Commands used to build a loadable module if different from building
5618: a shared archive.])
5619: _LT_TAGDECL([], [module_expsym_cmds], [2])
5620: _LT_TAGDECL([], [with_gnu_ld], [1],
5621: [Whether we are building with GNU ld or not])
5622: _LT_TAGDECL([], [allow_undefined_flag], [1],
5623: [Flag that allows shared libraries with undefined symbols to be built])
5624: _LT_TAGDECL([], [no_undefined_flag], [1],
5625: [Flag that enforces no undefined symbols])
5626: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5627: [Flag to hardcode $libdir into a binary during linking.
5628: This must work even if $libdir does not exist])
5629: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5630: [[If ld is used when linking, flag to hardcode $libdir into a binary
5631: during linking. This must work even if $libdir does not exist]])
5632: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5633: [Whether we need a single "-rpath" flag with a separated argument])
5634: _LT_TAGDECL([], [hardcode_direct], [0],
5635: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5636: DIR into the resulting binary])
5637: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5638: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5639: DIR into the resulting binary and the resulting library dependency is
5640: "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5641: library is relocated])
5642: _LT_TAGDECL([], [hardcode_minus_L], [0],
5643: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5644: into the resulting binary])
5645: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5646: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5647: into the resulting binary])
5648: _LT_TAGDECL([], [hardcode_automatic], [0],
5649: [Set to "yes" if building a shared library automatically hardcodes DIR
5650: into the library and all subsequent libraries and executables linked
5651: against it])
5652: _LT_TAGDECL([], [inherit_rpath], [0],
5653: [Set to yes if linker adds runtime paths of dependent libraries
5654: to runtime path list])
5655: _LT_TAGDECL([], [link_all_deplibs], [0],
5656: [Whether libtool must link a program against all its dependency libraries])
5657: _LT_TAGDECL([], [always_export_symbols], [0],
5658: [Set to "yes" if exported symbols are required])
5659: _LT_TAGDECL([], [export_symbols_cmds], [2],
5660: [The commands to list exported symbols])
5661: _LT_TAGDECL([], [exclude_expsyms], [1],
5662: [Symbols that should not be listed in the preloaded symbols])
5663: _LT_TAGDECL([], [include_expsyms], [1],
5664: [Symbols that must always be exported])
5665: _LT_TAGDECL([], [prelink_cmds], [2],
5666: [Commands necessary for linking programs (against libraries) with templates])
5667: _LT_TAGDECL([], [postlink_cmds], [2],
5668: [Commands necessary for finishing linking programs])
5669: _LT_TAGDECL([], [file_list_spec], [1],
5670: [Specify filename containing input files])
5671: dnl FIXME: Not yet implemented
5672: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5673: dnl [Compiler flag to generate thread safe objects])
5674: ])# _LT_LINKER_SHLIBS
5675:
5676:
5677: # _LT_LANG_C_CONFIG([TAG])
5678: # ------------------------
5679: # Ensure that the configuration variables for a C compiler are suitably
5680: # defined. These variables are subsequently used by _LT_CONFIG to write
5681: # the compiler configuration to `libtool'.
5682: m4_defun([_LT_LANG_C_CONFIG],
5683: [m4_require([_LT_DECL_EGREP])dnl
5684: lt_save_CC="$CC"
5685: AC_LANG_PUSH(C)
5686:
5687: # Source file extension for C test sources.
5688: ac_ext=c
5689:
5690: # Object file extension for compiled C test sources.
5691: objext=o
5692: _LT_TAGVAR(objext, $1)=$objext
5693:
5694: # Code to be used in simple compile tests
5695: lt_simple_compile_test_code="int some_variable = 0;"
5696:
5697: # Code to be used in simple link tests
5698: lt_simple_link_test_code='int main(){return(0);}'
5699:
5700: _LT_TAG_COMPILER
5701: # Save the default compiler, since it gets overwritten when the other
5702: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5703: compiler_DEFAULT=$CC
5704:
5705: # save warnings/boilerplate of simple test code
5706: _LT_COMPILER_BOILERPLATE
5707: _LT_LINKER_BOILERPLATE
5708:
5709: if test -n "$compiler"; then
5710: _LT_COMPILER_NO_RTTI($1)
5711: _LT_COMPILER_PIC($1)
5712: _LT_COMPILER_C_O($1)
5713: _LT_COMPILER_FILE_LOCKS($1)
5714: _LT_LINKER_SHLIBS($1)
5715: _LT_SYS_DYNAMIC_LINKER($1)
5716: _LT_LINKER_HARDCODE_LIBPATH($1)
5717: LT_SYS_DLOPEN_SELF
5718: _LT_CMD_STRIPLIB
5719:
5720: # Report which library types will actually be built
5721: AC_MSG_CHECKING([if libtool supports shared libraries])
5722: AC_MSG_RESULT([$can_build_shared])
5723:
5724: AC_MSG_CHECKING([whether to build shared libraries])
5725: test "$can_build_shared" = "no" && enable_shared=no
5726:
5727: # On AIX, shared libraries and static libraries use the same namespace, and
5728: # are all built from PIC.
5729: case $host_os in
5730: aix3*)
5731: test "$enable_shared" = yes && enable_static=no
5732: if test -n "$RANLIB"; then
5733: archive_cmds="$archive_cmds~\$RANLIB \$lib"
5734: postinstall_cmds='$RANLIB $lib'
5735: fi
5736: ;;
5737:
5738: aix[[4-9]]*)
5739: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5740: test "$enable_shared" = yes && enable_static=no
5741: fi
5742: ;;
5743: esac
5744: AC_MSG_RESULT([$enable_shared])
5745:
5746: AC_MSG_CHECKING([whether to build static libraries])
5747: # Make sure either enable_shared or enable_static is yes.
5748: test "$enable_shared" = yes || enable_static=yes
5749: AC_MSG_RESULT([$enable_static])
5750:
5751: _LT_CONFIG($1)
5752: fi
5753: AC_LANG_POP
5754: CC="$lt_save_CC"
5755: ])# _LT_LANG_C_CONFIG
5756:
5757:
5758: # _LT_LANG_CXX_CONFIG([TAG])
5759: # --------------------------
5760: # Ensure that the configuration variables for a C++ compiler are suitably
5761: # defined. These variables are subsequently used by _LT_CONFIG to write
5762: # the compiler configuration to `libtool'.
5763: m4_defun([_LT_LANG_CXX_CONFIG],
5764: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5765: m4_require([_LT_DECL_EGREP])dnl
5766: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5767: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5768: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5769: (test "X$CXX" != "Xg++"))) ; then
5770: AC_PROG_CXXCPP
5771: else
5772: _lt_caught_CXX_error=yes
5773: fi
5774:
5775: AC_LANG_PUSH(C++)
5776: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5777: _LT_TAGVAR(allow_undefined_flag, $1)=
5778: _LT_TAGVAR(always_export_symbols, $1)=no
5779: _LT_TAGVAR(archive_expsym_cmds, $1)=
5780: _LT_TAGVAR(compiler_needs_object, $1)=no
5781: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5782: _LT_TAGVAR(hardcode_direct, $1)=no
5783: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5784: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5785: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5786: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5787: _LT_TAGVAR(hardcode_minus_L, $1)=no
5788: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5789: _LT_TAGVAR(hardcode_automatic, $1)=no
5790: _LT_TAGVAR(inherit_rpath, $1)=no
5791: _LT_TAGVAR(module_cmds, $1)=
5792: _LT_TAGVAR(module_expsym_cmds, $1)=
5793: _LT_TAGVAR(link_all_deplibs, $1)=unknown
5794: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5795: _LT_TAGVAR(reload_flag, $1)=$reload_flag
5796: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5797: _LT_TAGVAR(no_undefined_flag, $1)=
5798: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5799: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5800:
5801: # Source file extension for C++ test sources.
5802: ac_ext=cpp
5803:
5804: # Object file extension for compiled C++ test sources.
5805: objext=o
5806: _LT_TAGVAR(objext, $1)=$objext
5807:
5808: # No sense in running all these tests if we already determined that
5809: # the CXX compiler isn't working. Some variables (like enable_shared)
5810: # are currently assumed to apply to all compilers on this platform,
5811: # and will be corrupted by setting them based on a non-working compiler.
5812: if test "$_lt_caught_CXX_error" != yes; then
5813: # Code to be used in simple compile tests
5814: lt_simple_compile_test_code="int some_variable = 0;"
5815:
5816: # Code to be used in simple link tests
5817: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5818:
5819: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5820: _LT_TAG_COMPILER
5821:
5822: # save warnings/boilerplate of simple test code
5823: _LT_COMPILER_BOILERPLATE
5824: _LT_LINKER_BOILERPLATE
5825:
5826: # Allow CC to be a program name with arguments.
5827: lt_save_CC=$CC
5828: lt_save_CFLAGS=$CFLAGS
5829: lt_save_LD=$LD
5830: lt_save_GCC=$GCC
5831: GCC=$GXX
5832: lt_save_with_gnu_ld=$with_gnu_ld
5833: lt_save_path_LD=$lt_cv_path_LD
5834: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5835: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5836: else
5837: $as_unset lt_cv_prog_gnu_ld
5838: fi
5839: if test -n "${lt_cv_path_LDCXX+set}"; then
5840: lt_cv_path_LD=$lt_cv_path_LDCXX
5841: else
5842: $as_unset lt_cv_path_LD
5843: fi
5844: test -z "${LDCXX+set}" || LD=$LDCXX
5845: CC=${CXX-"c++"}
5846: CFLAGS=$CXXFLAGS
5847: compiler=$CC
5848: _LT_TAGVAR(compiler, $1)=$CC
5849: _LT_CC_BASENAME([$compiler])
5850:
5851: if test -n "$compiler"; then
5852: # We don't want -fno-exception when compiling C++ code, so set the
5853: # no_builtin_flag separately
5854: if test "$GXX" = yes; then
5855: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5856: else
5857: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5858: fi
5859:
5860: if test "$GXX" = yes; then
5861: # Set up default GNU C++ configuration
5862:
5863: LT_PATH_LD
5864:
5865: # Check if GNU C++ uses GNU ld as the underlying linker, since the
5866: # archiving commands below assume that GNU ld is being used.
5867: if test "$with_gnu_ld" = yes; then
5868: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5869: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5870:
5871: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5872: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5873:
5874: # If archive_cmds runs LD, not CC, wlarc should be empty
5875: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5876: # investigate it a little bit more. (MM)
5877: wlarc='${wl}'
5878:
5879: # ancient GNU ld didn't support --whole-archive et. al.
5880: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5881: $GREP 'no-whole-archive' > /dev/null; then
5882: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5883: else
5884: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5885: fi
5886: else
5887: with_gnu_ld=no
5888: wlarc=
5889:
5890: # A generic and very simple default shared library creation
5891: # command for GNU C++ for the case where it uses the native
5892: # linker, instead of GNU ld. If possible, this setting should
5893: # overridden to take advantage of the native linker features on
5894: # the platform it is being used on.
5895: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5896: fi
5897:
5898: # Commands to make compiler produce verbose output that lists
5899: # what "hidden" libraries, object files and flags are used when
5900: # linking a shared library.
5901: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5902:
5903: else
5904: GXX=no
5905: with_gnu_ld=no
5906: wlarc=
5907: fi
5908:
5909: # PORTME: fill in a description of your system's C++ link characteristics
5910: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5911: _LT_TAGVAR(ld_shlibs, $1)=yes
5912: case $host_os in
5913: aix3*)
5914: # FIXME: insert proper C++ library support
5915: _LT_TAGVAR(ld_shlibs, $1)=no
5916: ;;
5917: aix[[4-9]]*)
5918: if test "$host_cpu" = ia64; then
5919: # On IA64, the linker does run time linking by default, so we don't
5920: # have to do anything special.
5921: aix_use_runtimelinking=no
5922: exp_sym_flag='-Bexport'
5923: no_entry_flag=""
5924: else
5925: aix_use_runtimelinking=no
5926:
5927: # Test if we are trying to use run time linking or normal
5928: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5929: # need to do runtime linking.
5930: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5931: for ld_flag in $LDFLAGS; do
5932: case $ld_flag in
5933: *-brtl*)
5934: aix_use_runtimelinking=yes
5935: break
5936: ;;
5937: esac
5938: done
5939: ;;
5940: esac
5941:
5942: exp_sym_flag='-bexport'
5943: no_entry_flag='-bnoentry'
5944: fi
5945:
5946: # When large executables or shared objects are built, AIX ld can
5947: # have problems creating the table of contents. If linking a library
5948: # or program results in "error TOC overflow" add -mminimal-toc to
5949: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5950: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5951:
5952: _LT_TAGVAR(archive_cmds, $1)=''
5953: _LT_TAGVAR(hardcode_direct, $1)=yes
5954: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5955: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5956: _LT_TAGVAR(link_all_deplibs, $1)=yes
5957: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5958:
5959: if test "$GXX" = yes; then
5960: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5961: # We only want to do this on AIX 4.2 and lower, the check
5962: # below for broken collect2 doesn't work under 4.3+
5963: collect2name=`${CC} -print-prog-name=collect2`
5964: if test -f "$collect2name" &&
5965: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5966: then
5967: # We have reworked collect2
5968: :
5969: else
5970: # We have old collect2
5971: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5972: # It fails to find uninstalled libraries when the uninstalled
5973: # path is not listed in the libpath. Setting hardcode_minus_L
5974: # to unsupported forces relinking
5975: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5976: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5977: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5978: fi
5979: esac
5980: shared_flag='-shared'
5981: if test "$aix_use_runtimelinking" = yes; then
5982: shared_flag="$shared_flag "'${wl}-G'
5983: fi
5984: else
5985: # not using gcc
5986: if test "$host_cpu" = ia64; then
5987: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5988: # chokes on -Wl,-G. The following line is correct:
5989: shared_flag='-G'
5990: else
5991: if test "$aix_use_runtimelinking" = yes; then
5992: shared_flag='${wl}-G'
5993: else
5994: shared_flag='${wl}-bM:SRE'
5995: fi
5996: fi
5997: fi
5998:
5999: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6000: # It seems that -bexpall does not export symbols beginning with
6001: # underscore (_), so it is better to generate a list of symbols to
6002: # export.
6003: _LT_TAGVAR(always_export_symbols, $1)=yes
6004: if test "$aix_use_runtimelinking" = yes; then
6005: # Warning - without using the other runtime loading flags (-brtl),
6006: # -berok will link without error, but may produce a broken library.
6007: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6008: # Determine the default libpath from the value encoded in an empty
6009: # executable.
6010: _LT_SYS_MODULE_PATH_AIX([$1])
6011: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6012:
6013: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6014: else
6015: if test "$host_cpu" = ia64; then
6016: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6017: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6018: _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"
6019: else
6020: # Determine the default libpath from the value encoded in an
6021: # empty executable.
6022: _LT_SYS_MODULE_PATH_AIX([$1])
6023: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6024: # Warning - without using the other run time loading flags,
6025: # -berok will link without error, but may produce a broken library.
6026: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6027: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6028: if test "$with_gnu_ld" = yes; then
6029: # We only use this code for GNU lds that support --whole-archive.
6030: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6031: else
6032: # Exported symbols can be pulled into shared objects from archives
6033: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6034: fi
6035: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6036: # This is similar to how AIX traditionally builds its shared
6037: # libraries.
6038: _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'
6039: fi
6040: fi
6041: ;;
6042:
6043: beos*)
6044: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6045: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6046: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6047: # support --undefined. This deserves some investigation. FIXME
6048: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6049: else
6050: _LT_TAGVAR(ld_shlibs, $1)=no
6051: fi
6052: ;;
6053:
6054: chorus*)
6055: case $cc_basename in
6056: *)
6057: # FIXME: insert proper C++ library support
6058: _LT_TAGVAR(ld_shlibs, $1)=no
6059: ;;
6060: esac
6061: ;;
6062:
6063: cygwin* | mingw* | pw32* | cegcc*)
6064: case $GXX,$cc_basename in
6065: ,cl* | no,cl*)
6066: # Native MSVC
6067: # hardcode_libdir_flag_spec is actually meaningless, as there is
6068: # no search path for DLLs.
6069: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6070: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6071: _LT_TAGVAR(always_export_symbols, $1)=yes
6072: _LT_TAGVAR(file_list_spec, $1)='@'
6073: # Tell ltmain to make .lib files, not .a files.
6074: libext=lib
6075: # Tell ltmain to make .dll files, not .so files.
6076: shrext_cmds=".dll"
6077: # FIXME: Setting linknames here is a bad hack.
6078: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6079: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6080: $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6081: else
6082: $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6083: fi~
6084: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6085: linknames='
6086: # The linker will not automatically build a static lib if we build a DLL.
6087: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6088: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6089: # Don't use ranlib
6090: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6091: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6092: lt_tool_outputfile="@TOOL_OUTPUT@"~
6093: case $lt_outputfile in
6094: *.exe|*.EXE) ;;
6095: *)
6096: lt_outputfile="$lt_outputfile.exe"
6097: lt_tool_outputfile="$lt_tool_outputfile.exe"
6098: ;;
6099: esac~
6100: func_to_tool_file "$lt_outputfile"~
6101: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6102: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6103: $RM "$lt_outputfile.manifest";
6104: fi'
6105: ;;
6106: *)
6107: # g++
6108: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6109: # as there is no search path for DLLs.
6110: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6111: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6112: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6113: _LT_TAGVAR(always_export_symbols, $1)=no
6114: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6115:
6116: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6117: _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'
6118: # If the export-symbols file already is a .def file (1st line
6119: # is EXPORTS), use it as is; otherwise, prepend...
6120: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6121: cp $export_symbols $output_objdir/$soname.def;
6122: else
6123: echo EXPORTS > $output_objdir/$soname.def;
6124: cat $export_symbols >> $output_objdir/$soname.def;
6125: fi~
6126: $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'
6127: else
6128: _LT_TAGVAR(ld_shlibs, $1)=no
6129: fi
6130: ;;
6131: esac
6132: ;;
6133: darwin* | rhapsody*)
6134: _LT_DARWIN_LINKER_FEATURES($1)
6135: ;;
6136:
6137: dgux*)
6138: case $cc_basename in
6139: ec++*)
6140: # FIXME: insert proper C++ library support
6141: _LT_TAGVAR(ld_shlibs, $1)=no
6142: ;;
6143: ghcx*)
6144: # Green Hills C++ Compiler
6145: # FIXME: insert proper C++ library support
6146: _LT_TAGVAR(ld_shlibs, $1)=no
6147: ;;
6148: *)
6149: # FIXME: insert proper C++ library support
6150: _LT_TAGVAR(ld_shlibs, $1)=no
6151: ;;
6152: esac
6153: ;;
6154:
6155: freebsd[[12]]*)
6156: # C++ shared libraries reported to be fairly broken before
6157: # switch to ELF
6158: _LT_TAGVAR(ld_shlibs, $1)=no
6159: ;;
6160:
6161: freebsd-elf*)
6162: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6163: ;;
6164:
6165: freebsd* | dragonfly*)
6166: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6167: # conventions
6168: _LT_TAGVAR(ld_shlibs, $1)=yes
6169: ;;
6170:
6171: gnu*)
6172: ;;
6173:
6174: haiku*)
6175: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6176: _LT_TAGVAR(link_all_deplibs, $1)=yes
6177: ;;
6178:
6179: hpux9*)
6180: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6181: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6182: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6183: _LT_TAGVAR(hardcode_direct, $1)=yes
6184: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6185: # but as the default
6186: # location of the library.
6187:
6188: case $cc_basename in
6189: CC*)
6190: # FIXME: insert proper C++ library support
6191: _LT_TAGVAR(ld_shlibs, $1)=no
6192: ;;
6193: aCC*)
6194: _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 $lib'
6195: # Commands to make compiler produce verbose output that lists
6196: # what "hidden" libraries, object files and flags are used when
6197: # linking a shared library.
6198: #
6199: # There doesn't appear to be a way to prevent this compiler from
6200: # explicitly linking system object files so we need to strip them
6201: # from the output so that they don't get included in the library
6202: # dependencies.
6203: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6204: ;;
6205: *)
6206: if test "$GXX" = yes; then
6207: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6208: else
6209: # FIXME: insert proper C++ library support
6210: _LT_TAGVAR(ld_shlibs, $1)=no
6211: fi
6212: ;;
6213: esac
6214: ;;
6215:
6216: hpux10*|hpux11*)
6217: if test $with_gnu_ld = no; then
6218: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6219: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6220:
6221: case $host_cpu in
6222: hppa*64*|ia64*)
6223: ;;
6224: *)
6225: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6226: ;;
6227: esac
6228: fi
6229: case $host_cpu in
6230: hppa*64*|ia64*)
6231: _LT_TAGVAR(hardcode_direct, $1)=no
6232: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6233: ;;
6234: *)
6235: _LT_TAGVAR(hardcode_direct, $1)=yes
6236: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6237: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6238: # but as the default
6239: # location of the library.
6240: ;;
6241: esac
6242:
6243: case $cc_basename in
6244: CC*)
6245: # FIXME: insert proper C++ library support
6246: _LT_TAGVAR(ld_shlibs, $1)=no
6247: ;;
6248: aCC*)
6249: case $host_cpu in
6250: hppa*64*)
6251: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6252: ;;
6253: ia64*)
6254: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6255: ;;
6256: *)
6257: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6258: ;;
6259: esac
6260: # Commands to make compiler produce verbose output that lists
6261: # what "hidden" libraries, object files and flags are used when
6262: # linking a shared library.
6263: #
6264: # There doesn't appear to be a way to prevent this compiler from
6265: # explicitly linking system object files so we need to strip them
6266: # from the output so that they don't get included in the library
6267: # dependencies.
6268: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6269: ;;
6270: *)
6271: if test "$GXX" = yes; then
6272: if test $with_gnu_ld = no; then
6273: case $host_cpu in
6274: hppa*64*)
6275: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6276: ;;
6277: ia64*)
6278: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6279: ;;
6280: *)
6281: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6282: ;;
6283: esac
6284: fi
6285: else
6286: # FIXME: insert proper C++ library support
6287: _LT_TAGVAR(ld_shlibs, $1)=no
6288: fi
6289: ;;
6290: esac
6291: ;;
6292:
6293: interix[[3-9]]*)
6294: _LT_TAGVAR(hardcode_direct, $1)=no
6295: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6296: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6297: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6298: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6299: # Instead, shared libraries are loaded at an image base (0x10000000 by
6300: # default) and relocated if they conflict, which is a slow very memory
6301: # consuming and fragmenting process. To avoid this, we pick a random,
6302: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6303: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6304: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6305: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6306: ;;
6307: irix5* | irix6*)
6308: case $cc_basename in
6309: CC*)
6310: # SGI C++
6311: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6312:
6313: # Archives containing C++ object files must be created using
6314: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6315: # necessary to make sure instantiated templates are included
6316: # in the archive.
6317: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6318: ;;
6319: *)
6320: if test "$GXX" = yes; then
6321: if test "$with_gnu_ld" = no; then
6322: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6323: else
6324: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
6325: fi
6326: fi
6327: _LT_TAGVAR(link_all_deplibs, $1)=yes
6328: ;;
6329: esac
6330: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6331: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6332: _LT_TAGVAR(inherit_rpath, $1)=yes
6333: ;;
6334:
6335: linux* | k*bsd*-gnu | kopensolaris*-gnu)
6336: case $cc_basename in
6337: KCC*)
6338: # Kuck and Associates, Inc. (KAI) C++ Compiler
6339:
6340: # KCC will only create a shared library if the output file
6341: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6342: # to its proper name (with version) after linking.
6343: _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'
6344: _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 $lib'
6345: # Commands to make compiler produce verbose output that lists
6346: # what "hidden" libraries, object files and flags are used when
6347: # linking a shared library.
6348: #
6349: # There doesn't appear to be a way to prevent this compiler from
6350: # explicitly linking system object files so we need to strip them
6351: # from the output so that they don't get included in the library
6352: # dependencies.
6353: output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6354:
6355: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6356: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6357:
6358: # Archives containing C++ object files must be created using
6359: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6360: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6361: ;;
6362: icpc* | ecpc* )
6363: # Intel C++
6364: with_gnu_ld=yes
6365: # version 8.0 and above of icpc choke on multiply defined symbols
6366: # if we add $predep_objects and $postdep_objects, however 7.1 and
6367: # earlier do not add the objects themselves.
6368: case `$CC -V 2>&1` in
6369: *"Version 7."*)
6370: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6371: _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'
6372: ;;
6373: *) # Version 8.0 or newer
6374: tmp_idyn=
6375: case $host_cpu in
6376: ia64*) tmp_idyn=' -i_dynamic';;
6377: esac
6378: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6379: _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'
6380: ;;
6381: esac
6382: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6383: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6384: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6385: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6386: ;;
6387: pgCC* | pgcpp*)
6388: # Portland Group C++ compiler
6389: case `$CC -V` in
6390: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6391: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6392: rm -rf $tpldir~
6393: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6394: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6395: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6396: rm -rf $tpldir~
6397: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6398: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6399: $RANLIB $oldlib'
6400: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6401: rm -rf $tpldir~
6402: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6403: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6404: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6405: rm -rf $tpldir~
6406: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6407: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6408: ;;
6409: *) # Version 6 and above use weak symbols
6410: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6411: _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'
6412: ;;
6413: esac
6414:
6415: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6416: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6417: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6418: ;;
6419: cxx*)
6420: # Compaq C++
6421: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6422: _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'
6423:
6424: runpath_var=LD_RUN_PATH
6425: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6426: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6427:
6428: # Commands to make compiler produce verbose output that lists
6429: # what "hidden" libraries, object files and flags are used when
6430: # linking a shared library.
6431: #
6432: # There doesn't appear to be a way to prevent this compiler from
6433: # explicitly linking system object files so we need to strip them
6434: # from the output so that they don't get included in the library
6435: # dependencies.
6436: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
6437: ;;
6438: xl* | mpixl* | bgxl*)
6439: # IBM XL 8.0 on PPC, with GNU ld
6440: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6441: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6442: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6443: if test "x$supports_anon_versioning" = xyes; then
6444: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6445: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6446: echo "local: *; };" >> $output_objdir/$libname.ver~
6447: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6448: fi
6449: ;;
6450: *)
6451: case `$CC -V 2>&1 | sed 5q` in
6452: *Sun\ C*)
6453: # Sun C++ 5.9
6454: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6455: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6456: _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'
6457: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6458: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6459: _LT_TAGVAR(compiler_needs_object, $1)=yes
6460:
6461: # Not sure whether something based on
6462: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6463: # would be better.
6464: output_verbose_link_cmd='func_echo_all'
6465:
6466: # Archives containing C++ object files must be created using
6467: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6468: # necessary to make sure instantiated templates are included
6469: # in the archive.
6470: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6471: ;;
6472: esac
6473: ;;
6474: esac
6475: ;;
6476:
6477: lynxos*)
6478: # FIXME: insert proper C++ library support
6479: _LT_TAGVAR(ld_shlibs, $1)=no
6480: ;;
6481:
6482: m88k*)
6483: # FIXME: insert proper C++ library support
6484: _LT_TAGVAR(ld_shlibs, $1)=no
6485: ;;
6486:
6487: mvs*)
6488: case $cc_basename in
6489: cxx*)
6490: # FIXME: insert proper C++ library support
6491: _LT_TAGVAR(ld_shlibs, $1)=no
6492: ;;
6493: *)
6494: # FIXME: insert proper C++ library support
6495: _LT_TAGVAR(ld_shlibs, $1)=no
6496: ;;
6497: esac
6498: ;;
6499:
6500: netbsd*)
6501: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6502: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6503: wlarc=
6504: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6505: _LT_TAGVAR(hardcode_direct, $1)=yes
6506: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6507: fi
6508: # Workaround some broken pre-1.5 toolchains
6509: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6510: ;;
6511:
6512: *nto* | *qnx*)
6513: _LT_TAGVAR(ld_shlibs, $1)=yes
6514: ;;
6515:
6516: openbsd2*)
6517: # C++ shared libraries are fairly broken
6518: _LT_TAGVAR(ld_shlibs, $1)=no
6519: ;;
6520:
6521: openbsd*)
6522: if test -f /usr/libexec/ld.so; then
6523: _LT_TAGVAR(hardcode_direct, $1)=yes
6524: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6525: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6526: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6527: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6528: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6529: _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'
6530: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6531: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6532: fi
6533: output_verbose_link_cmd=func_echo_all
6534: else
6535: _LT_TAGVAR(ld_shlibs, $1)=no
6536: fi
6537: ;;
6538:
6539: osf3* | osf4* | osf5*)
6540: case $cc_basename in
6541: KCC*)
6542: # Kuck and Associates, Inc. (KAI) C++ Compiler
6543:
6544: # KCC will only create a shared library if the output file
6545: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6546: # to its proper name (with version) after linking.
6547: _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'
6548:
6549: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6550: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6551:
6552: # Archives containing C++ object files must be created using
6553: # the KAI C++ compiler.
6554: case $host in
6555: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6556: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6557: esac
6558: ;;
6559: RCC*)
6560: # Rational C++ 2.4.1
6561: # FIXME: insert proper C++ library support
6562: _LT_TAGVAR(ld_shlibs, $1)=no
6563: ;;
6564: cxx*)
6565: case $host in
6566: osf3*)
6567: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6568: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6569: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6570: ;;
6571: *)
6572: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6573: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6574: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6575: echo "-hidden">> $lib.exp~
6576: $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
6577: $RM $lib.exp'
6578: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6579: ;;
6580: esac
6581:
6582: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6583:
6584: # Commands to make compiler produce verbose output that lists
6585: # what "hidden" libraries, object files and flags are used when
6586: # linking a shared library.
6587: #
6588: # There doesn't appear to be a way to prevent this compiler from
6589: # explicitly linking system object files so we need to strip them
6590: # from the output so that they don't get included in the library
6591: # dependencies.
6592: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6593: ;;
6594: *)
6595: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6596: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6597: case $host in
6598: osf3*)
6599: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6600: ;;
6601: *)
6602: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6603: ;;
6604: esac
6605:
6606: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6607: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6608:
6609: # Commands to make compiler produce verbose output that lists
6610: # what "hidden" libraries, object files and flags are used when
6611: # linking a shared library.
6612: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6613:
6614: else
6615: # FIXME: insert proper C++ library support
6616: _LT_TAGVAR(ld_shlibs, $1)=no
6617: fi
6618: ;;
6619: esac
6620: ;;
6621:
6622: psos*)
6623: # FIXME: insert proper C++ library support
6624: _LT_TAGVAR(ld_shlibs, $1)=no
6625: ;;
6626:
6627: sunos4*)
6628: case $cc_basename in
6629: CC*)
6630: # Sun C++ 4.x
6631: # FIXME: insert proper C++ library support
6632: _LT_TAGVAR(ld_shlibs, $1)=no
6633: ;;
6634: lcc*)
6635: # Lucid
6636: # FIXME: insert proper C++ library support
6637: _LT_TAGVAR(ld_shlibs, $1)=no
6638: ;;
6639: *)
6640: # FIXME: insert proper C++ library support
6641: _LT_TAGVAR(ld_shlibs, $1)=no
6642: ;;
6643: esac
6644: ;;
6645:
6646: solaris*)
6647: case $cc_basename in
6648: CC* | sunCC*)
6649: # Sun C++ 4.2, 5.x and Centerline C++
6650: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6651: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6652: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6653: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6654: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6655:
6656: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6657: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6658: case $host_os in
6659: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6660: *)
6661: # The compiler driver will combine and reorder linker options,
6662: # but understands `-z linker_flag'.
6663: # Supported since Solaris 2.6 (maybe 2.5.1?)
6664: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6665: ;;
6666: esac
6667: _LT_TAGVAR(link_all_deplibs, $1)=yes
6668:
6669: output_verbose_link_cmd='func_echo_all'
6670:
6671: # Archives containing C++ object files must be created using
6672: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6673: # necessary to make sure instantiated templates are included
6674: # in the archive.
6675: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6676: ;;
6677: gcx*)
6678: # Green Hills C++ Compiler
6679: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6680:
6681: # The C++ compiler must be used to create the archive.
6682: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6683: ;;
6684: *)
6685: # GNU C++ compiler with Solaris linker
6686: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6687: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6688: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6689: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6690: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6691: $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6692:
6693: # Commands to make compiler produce verbose output that lists
6694: # what "hidden" libraries, object files and flags are used when
6695: # linking a shared library.
6696: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6697: else
6698: # g++ 2.7 appears to require `-G' NOT `-shared' on this
6699: # platform.
6700: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6701: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6702: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6703:
6704: # Commands to make compiler produce verbose output that lists
6705: # what "hidden" libraries, object files and flags are used when
6706: # linking a shared library.
6707: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6708: fi
6709:
6710: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6711: case $host_os in
6712: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6713: *)
6714: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6715: ;;
6716: esac
6717: fi
6718: ;;
6719: esac
6720: ;;
6721:
6722: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6723: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6724: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6725: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6726: runpath_var='LD_RUN_PATH'
6727:
6728: case $cc_basename in
6729: CC*)
6730: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6731: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6732: ;;
6733: *)
6734: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6735: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6736: ;;
6737: esac
6738: ;;
6739:
6740: sysv5* | sco3.2v5* | sco5v6*)
6741: # Note: We can NOT use -z defs as we might desire, because we do not
6742: # link with -lc, and that would cause any symbols used from libc to
6743: # always be unresolved, which means just about no library would
6744: # ever link correctly. If we're not using GNU ld we use -z text
6745: # though, which does catch some bad symbols but isn't as heavy-handed
6746: # as -z defs.
6747: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6748: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6749: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6750: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6751: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6752: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6753: _LT_TAGVAR(link_all_deplibs, $1)=yes
6754: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6755: runpath_var='LD_RUN_PATH'
6756:
6757: case $cc_basename in
6758: CC*)
6759: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6760: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6761: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6762: '"$_LT_TAGVAR(old_archive_cmds, $1)"
6763: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6764: '"$_LT_TAGVAR(reload_cmds, $1)"
6765: ;;
6766: *)
6767: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6768: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6769: ;;
6770: esac
6771: ;;
6772:
6773: tandem*)
6774: case $cc_basename in
6775: NCC*)
6776: # NonStop-UX NCC 3.20
6777: # FIXME: insert proper C++ library support
6778: _LT_TAGVAR(ld_shlibs, $1)=no
6779: ;;
6780: *)
6781: # FIXME: insert proper C++ library support
6782: _LT_TAGVAR(ld_shlibs, $1)=no
6783: ;;
6784: esac
6785: ;;
6786:
6787: vxworks*)
6788: # FIXME: insert proper C++ library support
6789: _LT_TAGVAR(ld_shlibs, $1)=no
6790: ;;
6791:
6792: *)
6793: # FIXME: insert proper C++ library support
6794: _LT_TAGVAR(ld_shlibs, $1)=no
6795: ;;
6796: esac
6797:
6798: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6799: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6800:
6801: _LT_TAGVAR(GCC, $1)="$GXX"
6802: _LT_TAGVAR(LD, $1)="$LD"
6803:
6804: ## CAVEAT EMPTOR:
6805: ## There is no encapsulation within the following macros, do not change
6806: ## the running order or otherwise move them around unless you know exactly
6807: ## what you are doing...
6808: _LT_SYS_HIDDEN_LIBDEPS($1)
6809: _LT_COMPILER_PIC($1)
6810: _LT_COMPILER_C_O($1)
6811: _LT_COMPILER_FILE_LOCKS($1)
6812: _LT_LINKER_SHLIBS($1)
6813: _LT_SYS_DYNAMIC_LINKER($1)
6814: _LT_LINKER_HARDCODE_LIBPATH($1)
6815:
6816: _LT_CONFIG($1)
6817: fi # test -n "$compiler"
6818:
6819: CC=$lt_save_CC
6820: CFLAGS=$lt_save_CFLAGS
6821: LDCXX=$LD
6822: LD=$lt_save_LD
6823: GCC=$lt_save_GCC
6824: with_gnu_ld=$lt_save_with_gnu_ld
6825: lt_cv_path_LDCXX=$lt_cv_path_LD
6826: lt_cv_path_LD=$lt_save_path_LD
6827: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6828: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6829: fi # test "$_lt_caught_CXX_error" != yes
6830:
6831: AC_LANG_POP
6832: ])# _LT_LANG_CXX_CONFIG
6833:
6834:
6835: # _LT_FUNC_STRIPNAME_CNF
6836: # ----------------------
6837: # func_stripname_cnf prefix suffix name
6838: # strip PREFIX and SUFFIX off of NAME.
6839: # PREFIX and SUFFIX must not contain globbing or regex special
6840: # characters, hashes, percent signs, but SUFFIX may contain a leading
6841: # dot (in which case that matches only a dot).
6842: #
6843: # This function is identical to the (non-XSI) version of func_stripname,
6844: # except this one can be used by m4 code that may be executed by configure,
6845: # rather than the libtool script.
6846: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6847: AC_REQUIRE([_LT_DECL_SED])
6848: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6849: func_stripname_cnf ()
6850: {
6851: case ${2} in
6852: .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6853: *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6854: esac
6855: } # func_stripname_cnf
6856: ])# _LT_FUNC_STRIPNAME_CNF
6857:
6858: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6859: # ---------------------------------
6860: # Figure out "hidden" library dependencies from verbose
6861: # compiler output when linking a shared library.
6862: # Parse the compiler output and extract the necessary
6863: # objects, libraries and library flags.
6864: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6865: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6866: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6867: # Dependencies to place before and after the object being linked:
6868: _LT_TAGVAR(predep_objects, $1)=
6869: _LT_TAGVAR(postdep_objects, $1)=
6870: _LT_TAGVAR(predeps, $1)=
6871: _LT_TAGVAR(postdeps, $1)=
6872: _LT_TAGVAR(compiler_lib_search_path, $1)=
6873:
6874: dnl we can't use the lt_simple_compile_test_code here,
6875: dnl because it contains code intended for an executable,
6876: dnl not a library. It's possible we should let each
6877: dnl tag define a new lt_????_link_test_code variable,
6878: dnl but it's only used here...
6879: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6880: int a;
6881: void foo (void) { a = 0; }
6882: _LT_EOF
6883: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6884: class Foo
6885: {
6886: public:
6887: Foo (void) { a = 0; }
6888: private:
6889: int a;
6890: };
6891: _LT_EOF
6892: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6893: subroutine foo
6894: implicit none
6895: integer*4 a
6896: a=0
6897: return
6898: end
6899: _LT_EOF
6900: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6901: subroutine foo
6902: implicit none
6903: integer a
6904: a=0
6905: return
6906: end
6907: _LT_EOF
6908: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6909: public class foo {
6910: private int a;
6911: public void bar (void) {
6912: a = 0;
6913: }
6914: };
6915: _LT_EOF
6916: ])
6917:
6918: _lt_libdeps_save_CFLAGS=$CFLAGS
6919: case "$CC $CFLAGS " in #(
6920: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6921: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6922: esac
6923:
6924: dnl Parse the compiler output and extract the necessary
6925: dnl objects, libraries and library flags.
6926: if AC_TRY_EVAL(ac_compile); then
6927: # Parse the compiler output and extract the necessary
6928: # objects, libraries and library flags.
6929:
6930: # Sentinel used to keep track of whether or not we are before
6931: # the conftest object file.
6932: pre_test_object_deps_done=no
6933:
6934: for p in `eval "$output_verbose_link_cmd"`; do
6935: case ${prev}${p} in
6936:
6937: -L* | -R* | -l*)
6938: # Some compilers place space between "-{L,R}" and the path.
6939: # Remove the space.
6940: if test $p = "-L" ||
6941: test $p = "-R"; then
6942: prev=$p
6943: continue
6944: fi
6945:
6946: # Expand the sysroot to ease extracting the directories later.
6947: if test -z "$prev"; then
6948: case $p in
6949: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
6950: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
6951: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
6952: esac
6953: fi
6954: case $p in
6955: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
6956: esac
6957: if test "$pre_test_object_deps_done" = no; then
6958: case ${prev} in
6959: -L | -R)
6960: # Internal compiler library paths should come after those
6961: # provided the user. The postdeps already come after the
6962: # user supplied libs so there is no need to process them.
6963: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6964: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6965: else
6966: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6967: fi
6968: ;;
6969: # The "-l" case would never come before the object being
6970: # linked, so don't bother handling this case.
6971: esac
6972: else
6973: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6974: _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6975: else
6976: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6977: fi
6978: fi
6979: prev=
6980: ;;
6981:
6982: *.lto.$objext) ;; # Ignore GCC LTO objects
6983: *.$objext)
6984: # This assumes that the test object file only shows up
6985: # once in the compiler output.
6986: if test "$p" = "conftest.$objext"; then
6987: pre_test_object_deps_done=yes
6988: continue
6989: fi
6990:
6991: if test "$pre_test_object_deps_done" = no; then
6992: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6993: _LT_TAGVAR(predep_objects, $1)="$p"
6994: else
6995: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6996: fi
6997: else
6998: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6999: _LT_TAGVAR(postdep_objects, $1)="$p"
7000: else
7001: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7002: fi
7003: fi
7004: ;;
7005:
7006: *) ;; # Ignore the rest.
7007:
7008: esac
7009: done
7010:
7011: # Clean up.
7012: rm -f a.out a.exe
7013: else
7014: echo "libtool.m4: error: problem compiling $1 test program"
7015: fi
7016:
7017: $RM -f confest.$objext
7018: CFLAGS=$_lt_libdeps_save_CFLAGS
7019:
7020: # PORTME: override above test on systems where it is broken
7021: m4_if([$1], [CXX],
7022: [case $host_os in
7023: interix[[3-9]]*)
7024: # Interix 3.5 installs completely hosed .la files for C++, so rather than
7025: # hack all around it, let's just trust "g++" to DTRT.
7026: _LT_TAGVAR(predep_objects,$1)=
7027: _LT_TAGVAR(postdep_objects,$1)=
7028: _LT_TAGVAR(postdeps,$1)=
7029: ;;
7030:
7031: linux*)
7032: case `$CC -V 2>&1 | sed 5q` in
7033: *Sun\ C*)
7034: # Sun C++ 5.9
7035:
7036: # The more standards-conforming stlport4 library is
7037: # incompatible with the Cstd library. Avoid specifying
7038: # it if it's in CXXFLAGS. Ignore libCrun as
7039: # -library=stlport4 depends on it.
7040: case " $CXX $CXXFLAGS " in
7041: *" -library=stlport4 "*)
7042: solaris_use_stlport4=yes
7043: ;;
7044: esac
7045:
7046: if test "$solaris_use_stlport4" != yes; then
7047: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7048: fi
7049: ;;
7050: esac
7051: ;;
7052:
7053: solaris*)
7054: case $cc_basename in
7055: CC* | sunCC*)
7056: # The more standards-conforming stlport4 library is
7057: # incompatible with the Cstd library. Avoid specifying
7058: # it if it's in CXXFLAGS. Ignore libCrun as
7059: # -library=stlport4 depends on it.
7060: case " $CXX $CXXFLAGS " in
7061: *" -library=stlport4 "*)
7062: solaris_use_stlport4=yes
7063: ;;
7064: esac
7065:
7066: # Adding this requires a known-good setup of shared libraries for
7067: # Sun compiler versions before 5.6, else PIC objects from an old
7068: # archive will be linked into the output, leading to subtle bugs.
7069: if test "$solaris_use_stlport4" != yes; then
7070: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7071: fi
7072: ;;
7073: esac
7074: ;;
7075: esac
7076: ])
7077:
7078: case " $_LT_TAGVAR(postdeps, $1) " in
7079: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7080: esac
7081: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7082: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7083: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7084: fi
7085: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7086: [The directories searched by this compiler when creating a shared library])
7087: _LT_TAGDECL([], [predep_objects], [1],
7088: [Dependencies to place before and after the objects being linked to
7089: create a shared library])
7090: _LT_TAGDECL([], [postdep_objects], [1])
7091: _LT_TAGDECL([], [predeps], [1])
7092: _LT_TAGDECL([], [postdeps], [1])
7093: _LT_TAGDECL([], [compiler_lib_search_path], [1],
7094: [The library search path used internally by the compiler when linking
7095: a shared library])
7096: ])# _LT_SYS_HIDDEN_LIBDEPS
7097:
7098:
7099: # _LT_LANG_F77_CONFIG([TAG])
7100: # --------------------------
7101: # Ensure that the configuration variables for a Fortran 77 compiler are
7102: # suitably defined. These variables are subsequently used by _LT_CONFIG
7103: # to write the compiler configuration to `libtool'.
7104: m4_defun([_LT_LANG_F77_CONFIG],
7105: [AC_LANG_PUSH(Fortran 77)
7106: if test -z "$F77" || test "X$F77" = "Xno"; then
7107: _lt_disable_F77=yes
7108: fi
7109:
7110: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7111: _LT_TAGVAR(allow_undefined_flag, $1)=
7112: _LT_TAGVAR(always_export_symbols, $1)=no
7113: _LT_TAGVAR(archive_expsym_cmds, $1)=
7114: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7115: _LT_TAGVAR(hardcode_direct, $1)=no
7116: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7117: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7118: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7119: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7120: _LT_TAGVAR(hardcode_minus_L, $1)=no
7121: _LT_TAGVAR(hardcode_automatic, $1)=no
7122: _LT_TAGVAR(inherit_rpath, $1)=no
7123: _LT_TAGVAR(module_cmds, $1)=
7124: _LT_TAGVAR(module_expsym_cmds, $1)=
7125: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7126: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7127: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7128: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7129: _LT_TAGVAR(no_undefined_flag, $1)=
7130: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7131: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7132:
7133: # Source file extension for f77 test sources.
7134: ac_ext=f
7135:
7136: # Object file extension for compiled f77 test sources.
7137: objext=o
7138: _LT_TAGVAR(objext, $1)=$objext
7139:
7140: # No sense in running all these tests if we already determined that
7141: # the F77 compiler isn't working. Some variables (like enable_shared)
7142: # are currently assumed to apply to all compilers on this platform,
7143: # and will be corrupted by setting them based on a non-working compiler.
7144: if test "$_lt_disable_F77" != yes; then
7145: # Code to be used in simple compile tests
7146: lt_simple_compile_test_code="\
7147: subroutine t
7148: return
7149: end
7150: "
7151:
7152: # Code to be used in simple link tests
7153: lt_simple_link_test_code="\
7154: program t
7155: end
7156: "
7157:
7158: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7159: _LT_TAG_COMPILER
7160:
7161: # save warnings/boilerplate of simple test code
7162: _LT_COMPILER_BOILERPLATE
7163: _LT_LINKER_BOILERPLATE
7164:
7165: # Allow CC to be a program name with arguments.
7166: lt_save_CC="$CC"
7167: lt_save_GCC=$GCC
7168: lt_save_CFLAGS=$CFLAGS
7169: CC=${F77-"f77"}
7170: CFLAGS=$FFLAGS
7171: compiler=$CC
7172: _LT_TAGVAR(compiler, $1)=$CC
7173: _LT_CC_BASENAME([$compiler])
7174: GCC=$G77
7175: if test -n "$compiler"; then
7176: AC_MSG_CHECKING([if libtool supports shared libraries])
7177: AC_MSG_RESULT([$can_build_shared])
7178:
7179: AC_MSG_CHECKING([whether to build shared libraries])
7180: test "$can_build_shared" = "no" && enable_shared=no
7181:
7182: # On AIX, shared libraries and static libraries use the same namespace, and
7183: # are all built from PIC.
7184: case $host_os in
7185: aix3*)
7186: test "$enable_shared" = yes && enable_static=no
7187: if test -n "$RANLIB"; then
7188: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7189: postinstall_cmds='$RANLIB $lib'
7190: fi
7191: ;;
7192: aix[[4-9]]*)
7193: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7194: test "$enable_shared" = yes && enable_static=no
7195: fi
7196: ;;
7197: esac
7198: AC_MSG_RESULT([$enable_shared])
7199:
7200: AC_MSG_CHECKING([whether to build static libraries])
7201: # Make sure either enable_shared or enable_static is yes.
7202: test "$enable_shared" = yes || enable_static=yes
7203: AC_MSG_RESULT([$enable_static])
7204:
7205: _LT_TAGVAR(GCC, $1)="$G77"
7206: _LT_TAGVAR(LD, $1)="$LD"
7207:
7208: ## CAVEAT EMPTOR:
7209: ## There is no encapsulation within the following macros, do not change
7210: ## the running order or otherwise move them around unless you know exactly
7211: ## what you are doing...
7212: _LT_COMPILER_PIC($1)
7213: _LT_COMPILER_C_O($1)
7214: _LT_COMPILER_FILE_LOCKS($1)
7215: _LT_LINKER_SHLIBS($1)
7216: _LT_SYS_DYNAMIC_LINKER($1)
7217: _LT_LINKER_HARDCODE_LIBPATH($1)
7218:
7219: _LT_CONFIG($1)
7220: fi # test -n "$compiler"
7221:
7222: GCC=$lt_save_GCC
7223: CC="$lt_save_CC"
7224: CFLAGS="$lt_save_CFLAGS"
7225: fi # test "$_lt_disable_F77" != yes
7226:
7227: AC_LANG_POP
7228: ])# _LT_LANG_F77_CONFIG
7229:
7230:
7231: # _LT_LANG_FC_CONFIG([TAG])
7232: # -------------------------
7233: # Ensure that the configuration variables for a Fortran compiler are
7234: # suitably defined. These variables are subsequently used by _LT_CONFIG
7235: # to write the compiler configuration to `libtool'.
7236: m4_defun([_LT_LANG_FC_CONFIG],
7237: [AC_LANG_PUSH(Fortran)
7238:
7239: if test -z "$FC" || test "X$FC" = "Xno"; then
7240: _lt_disable_FC=yes
7241: fi
7242:
7243: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7244: _LT_TAGVAR(allow_undefined_flag, $1)=
7245: _LT_TAGVAR(always_export_symbols, $1)=no
7246: _LT_TAGVAR(archive_expsym_cmds, $1)=
7247: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7248: _LT_TAGVAR(hardcode_direct, $1)=no
7249: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7250: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7251: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7252: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7253: _LT_TAGVAR(hardcode_minus_L, $1)=no
7254: _LT_TAGVAR(hardcode_automatic, $1)=no
7255: _LT_TAGVAR(inherit_rpath, $1)=no
7256: _LT_TAGVAR(module_cmds, $1)=
7257: _LT_TAGVAR(module_expsym_cmds, $1)=
7258: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7259: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7260: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7261: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7262: _LT_TAGVAR(no_undefined_flag, $1)=
7263: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7264: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7265:
7266: # Source file extension for fc test sources.
7267: ac_ext=${ac_fc_srcext-f}
7268:
7269: # Object file extension for compiled fc test sources.
7270: objext=o
7271: _LT_TAGVAR(objext, $1)=$objext
7272:
7273: # No sense in running all these tests if we already determined that
7274: # the FC compiler isn't working. Some variables (like enable_shared)
7275: # are currently assumed to apply to all compilers on this platform,
7276: # and will be corrupted by setting them based on a non-working compiler.
7277: if test "$_lt_disable_FC" != yes; then
7278: # Code to be used in simple compile tests
7279: lt_simple_compile_test_code="\
7280: subroutine t
7281: return
7282: end
7283: "
7284:
7285: # Code to be used in simple link tests
7286: lt_simple_link_test_code="\
7287: program t
7288: end
7289: "
7290:
7291: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7292: _LT_TAG_COMPILER
7293:
7294: # save warnings/boilerplate of simple test code
7295: _LT_COMPILER_BOILERPLATE
7296: _LT_LINKER_BOILERPLATE
7297:
7298: # Allow CC to be a program name with arguments.
7299: lt_save_CC="$CC"
7300: lt_save_GCC=$GCC
7301: lt_save_CFLAGS=$CFLAGS
7302: CC=${FC-"f95"}
7303: CFLAGS=$FCFLAGS
7304: compiler=$CC
7305: GCC=$ac_cv_fc_compiler_gnu
7306:
7307: _LT_TAGVAR(compiler, $1)=$CC
7308: _LT_CC_BASENAME([$compiler])
7309:
7310: if test -n "$compiler"; then
7311: AC_MSG_CHECKING([if libtool supports shared libraries])
7312: AC_MSG_RESULT([$can_build_shared])
7313:
7314: AC_MSG_CHECKING([whether to build shared libraries])
7315: test "$can_build_shared" = "no" && enable_shared=no
7316:
7317: # On AIX, shared libraries and static libraries use the same namespace, and
7318: # are all built from PIC.
7319: case $host_os in
7320: aix3*)
7321: test "$enable_shared" = yes && enable_static=no
7322: if test -n "$RANLIB"; then
7323: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7324: postinstall_cmds='$RANLIB $lib'
7325: fi
7326: ;;
7327: aix[[4-9]]*)
7328: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7329: test "$enable_shared" = yes && enable_static=no
7330: fi
7331: ;;
7332: esac
7333: AC_MSG_RESULT([$enable_shared])
7334:
7335: AC_MSG_CHECKING([whether to build static libraries])
7336: # Make sure either enable_shared or enable_static is yes.
7337: test "$enable_shared" = yes || enable_static=yes
7338: AC_MSG_RESULT([$enable_static])
7339:
7340: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7341: _LT_TAGVAR(LD, $1)="$LD"
7342:
7343: ## CAVEAT EMPTOR:
7344: ## There is no encapsulation within the following macros, do not change
7345: ## the running order or otherwise move them around unless you know exactly
7346: ## what you are doing...
7347: _LT_SYS_HIDDEN_LIBDEPS($1)
7348: _LT_COMPILER_PIC($1)
7349: _LT_COMPILER_C_O($1)
7350: _LT_COMPILER_FILE_LOCKS($1)
7351: _LT_LINKER_SHLIBS($1)
7352: _LT_SYS_DYNAMIC_LINKER($1)
7353: _LT_LINKER_HARDCODE_LIBPATH($1)
7354:
7355: _LT_CONFIG($1)
7356: fi # test -n "$compiler"
7357:
7358: GCC=$lt_save_GCC
7359: CC=$lt_save_CC
7360: CFLAGS=$lt_save_CFLAGS
7361: fi # test "$_lt_disable_FC" != yes
7362:
7363: AC_LANG_POP
7364: ])# _LT_LANG_FC_CONFIG
7365:
7366:
7367: # _LT_LANG_GCJ_CONFIG([TAG])
7368: # --------------------------
7369: # Ensure that the configuration variables for the GNU Java Compiler compiler
7370: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7371: # to write the compiler configuration to `libtool'.
7372: m4_defun([_LT_LANG_GCJ_CONFIG],
7373: [AC_REQUIRE([LT_PROG_GCJ])dnl
7374: AC_LANG_SAVE
7375:
7376: # Source file extension for Java test sources.
7377: ac_ext=java
7378:
7379: # Object file extension for compiled Java test sources.
7380: objext=o
7381: _LT_TAGVAR(objext, $1)=$objext
7382:
7383: # Code to be used in simple compile tests
7384: lt_simple_compile_test_code="class foo {}"
7385:
7386: # Code to be used in simple link tests
7387: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7388:
7389: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7390: _LT_TAG_COMPILER
7391:
7392: # save warnings/boilerplate of simple test code
7393: _LT_COMPILER_BOILERPLATE
7394: _LT_LINKER_BOILERPLATE
7395:
7396: # Allow CC to be a program name with arguments.
7397: lt_save_CC=$CC
7398: lt_save_CFLAGS=$CFLAGS
7399: lt_save_GCC=$GCC
7400: GCC=yes
7401: CC=${GCJ-"gcj"}
7402: CFLAGS=$GCJFLAGS
7403: compiler=$CC
7404: _LT_TAGVAR(compiler, $1)=$CC
7405: _LT_TAGVAR(LD, $1)="$LD"
7406: _LT_CC_BASENAME([$compiler])
7407:
7408: # GCJ did not exist at the time GCC didn't implicitly link libc in.
7409: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7410:
7411: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7412: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7413: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7414:
7415: if test -n "$compiler"; then
7416: _LT_COMPILER_NO_RTTI($1)
7417: _LT_COMPILER_PIC($1)
7418: _LT_COMPILER_C_O($1)
7419: _LT_COMPILER_FILE_LOCKS($1)
7420: _LT_LINKER_SHLIBS($1)
7421: _LT_LINKER_HARDCODE_LIBPATH($1)
7422:
7423: _LT_CONFIG($1)
7424: fi
7425:
7426: AC_LANG_RESTORE
7427:
7428: GCC=$lt_save_GCC
7429: CC=$lt_save_CC
7430: CFLAGS=$lt_save_CFLAGS
7431: ])# _LT_LANG_GCJ_CONFIG
7432:
7433:
7434: # _LT_LANG_RC_CONFIG([TAG])
7435: # -------------------------
7436: # Ensure that the configuration variables for the Windows resource compiler
7437: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7438: # to write the compiler configuration to `libtool'.
7439: m4_defun([_LT_LANG_RC_CONFIG],
7440: [AC_REQUIRE([LT_PROG_RC])dnl
7441: AC_LANG_SAVE
7442:
7443: # Source file extension for RC test sources.
7444: ac_ext=rc
7445:
7446: # Object file extension for compiled RC test sources.
7447: objext=o
7448: _LT_TAGVAR(objext, $1)=$objext
7449:
7450: # Code to be used in simple compile tests
7451: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7452:
7453: # Code to be used in simple link tests
7454: lt_simple_link_test_code="$lt_simple_compile_test_code"
7455:
7456: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7457: _LT_TAG_COMPILER
7458:
7459: # save warnings/boilerplate of simple test code
7460: _LT_COMPILER_BOILERPLATE
7461: _LT_LINKER_BOILERPLATE
7462:
7463: # Allow CC to be a program name with arguments.
7464: lt_save_CC="$CC"
7465: lt_save_CFLAGS=$CFLAGS
7466: lt_save_GCC=$GCC
7467: GCC=
7468: CC=${RC-"windres"}
7469: CFLAGS=
7470: compiler=$CC
7471: _LT_TAGVAR(compiler, $1)=$CC
7472: _LT_CC_BASENAME([$compiler])
7473: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7474:
7475: if test -n "$compiler"; then
7476: :
7477: _LT_CONFIG($1)
7478: fi
7479:
7480: GCC=$lt_save_GCC
7481: AC_LANG_RESTORE
7482: CC=$lt_save_CC
7483: CFLAGS=$lt_save_CFLAGS
7484: ])# _LT_LANG_RC_CONFIG
7485:
7486:
7487: # LT_PROG_GCJ
7488: # -----------
7489: AC_DEFUN([LT_PROG_GCJ],
7490: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7491: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7492: [AC_CHECK_TOOL(GCJ, gcj,)
7493: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7494: AC_SUBST(GCJFLAGS)])])[]dnl
7495: ])
7496:
7497: # Old name:
7498: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7499: dnl aclocal-1.4 backwards compatibility:
7500: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7501:
7502:
7503: # LT_PROG_RC
7504: # ----------
7505: AC_DEFUN([LT_PROG_RC],
7506: [AC_CHECK_TOOL(RC, windres,)
7507: ])
7508:
7509: # Old name:
7510: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7511: dnl aclocal-1.4 backwards compatibility:
7512: dnl AC_DEFUN([LT_AC_PROG_RC], [])
7513:
7514:
7515: # _LT_DECL_EGREP
7516: # --------------
7517: # If we don't have a new enough Autoconf to choose the best grep
7518: # available, choose the one first in the user's PATH.
7519: m4_defun([_LT_DECL_EGREP],
7520: [AC_REQUIRE([AC_PROG_EGREP])dnl
7521: AC_REQUIRE([AC_PROG_FGREP])dnl
7522: test -z "$GREP" && GREP=grep
7523: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7524: _LT_DECL([], [EGREP], [1], [An ERE matcher])
7525: _LT_DECL([], [FGREP], [1], [A literal string matcher])
7526: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7527: AC_SUBST([GREP])
7528: ])
7529:
7530:
7531: # _LT_DECL_OBJDUMP
7532: # --------------
7533: # If we don't have a new enough Autoconf to choose the best objdump
7534: # available, choose the one first in the user's PATH.
7535: m4_defun([_LT_DECL_OBJDUMP],
7536: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7537: test -z "$OBJDUMP" && OBJDUMP=objdump
7538: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7539: AC_SUBST([OBJDUMP])
7540: ])
7541:
7542: # _LT_DECL_DLLTOOL
7543: # ----------------
7544: # Ensure DLLTOOL variable is set.
7545: m4_defun([_LT_DECL_DLLTOOL],
7546: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7547: test -z "$DLLTOOL" && DLLTOOL=dlltool
7548: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7549: AC_SUBST([DLLTOOL])
7550: ])
7551:
7552: # _LT_DECL_SED
7553: # ------------
7554: # Check for a fully-functional sed program, that truncates
7555: # as few characters as possible. Prefer GNU sed if found.
7556: m4_defun([_LT_DECL_SED],
7557: [AC_PROG_SED
7558: test -z "$SED" && SED=sed
7559: Xsed="$SED -e 1s/^X//"
7560: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7561: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7562: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7563: ])# _LT_DECL_SED
7564:
7565: m4_ifndef([AC_PROG_SED], [
7566: # NOTE: This macro has been submitted for inclusion into #
7567: # GNU Autoconf as AC_PROG_SED. When it is available in #
7568: # a released version of Autoconf we should remove this #
7569: # macro and use it instead. #
7570:
7571: m4_defun([AC_PROG_SED],
7572: [AC_MSG_CHECKING([for a sed that does not truncate output])
7573: AC_CACHE_VAL(lt_cv_path_SED,
7574: [# Loop through the user's path and test for sed and gsed.
7575: # Then use that list of sed's as ones to test for truncation.
7576: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7577: for as_dir in $PATH
7578: do
7579: IFS=$as_save_IFS
7580: test -z "$as_dir" && as_dir=.
7581: for lt_ac_prog in sed gsed; do
7582: for ac_exec_ext in '' $ac_executable_extensions; do
7583: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7584: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7585: fi
7586: done
7587: done
7588: done
7589: IFS=$as_save_IFS
7590: lt_ac_max=0
7591: lt_ac_count=0
7592: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7593: # along with /bin/sed that truncates output.
7594: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7595: test ! -f $lt_ac_sed && continue
7596: cat /dev/null > conftest.in
7597: lt_ac_count=0
7598: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7599: # Check for GNU sed and select it if it is found.
7600: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7601: lt_cv_path_SED=$lt_ac_sed
7602: break
7603: fi
7604: while true; do
7605: cat conftest.in conftest.in >conftest.tmp
7606: mv conftest.tmp conftest.in
7607: cp conftest.in conftest.nl
7608: echo >>conftest.nl
7609: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7610: cmp -s conftest.out conftest.nl || break
7611: # 10000 chars as input seems more than enough
7612: test $lt_ac_count -gt 10 && break
7613: lt_ac_count=`expr $lt_ac_count + 1`
7614: if test $lt_ac_count -gt $lt_ac_max; then
7615: lt_ac_max=$lt_ac_count
7616: lt_cv_path_SED=$lt_ac_sed
7617: fi
7618: done
7619: done
7620: ])
7621: SED=$lt_cv_path_SED
7622: AC_SUBST([SED])
7623: AC_MSG_RESULT([$SED])
7624: ])#AC_PROG_SED
7625: ])#m4_ifndef
7626:
7627: # Old name:
7628: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7629: dnl aclocal-1.4 backwards compatibility:
7630: dnl AC_DEFUN([LT_AC_PROG_SED], [])
7631:
7632:
7633: # _LT_CHECK_SHELL_FEATURES
7634: # ------------------------
7635: # Find out whether the shell is Bourne or XSI compatible,
7636: # or has some other useful features.
7637: m4_defun([_LT_CHECK_SHELL_FEATURES],
7638: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7639: # Try some XSI features
7640: xsi_shell=no
7641: ( _lt_dummy="a/b/c"
7642: test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7643: = c,a/b,b/c, \
7644: && eval 'test $(( 1 + 1 )) -eq 2 \
7645: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7646: && xsi_shell=yes
7647: AC_MSG_RESULT([$xsi_shell])
7648: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7649:
7650: AC_MSG_CHECKING([whether the shell understands "+="])
7651: lt_shell_append=no
7652: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7653: >/dev/null 2>&1 \
7654: && lt_shell_append=yes
7655: AC_MSG_RESULT([$lt_shell_append])
7656: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7657:
7658: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7659: lt_unset=unset
7660: else
7661: lt_unset=false
7662: fi
7663: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7664:
7665: # test EBCDIC or ASCII
7666: case `echo X|tr X '\101'` in
7667: A) # ASCII based system
7668: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7669: lt_SP2NL='tr \040 \012'
7670: lt_NL2SP='tr \015\012 \040\040'
7671: ;;
7672: *) # EBCDIC based system
7673: lt_SP2NL='tr \100 \n'
7674: lt_NL2SP='tr \r\n \100\100'
7675: ;;
7676: esac
7677: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7678: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7679: ])# _LT_CHECK_SHELL_FEATURES
7680:
7681:
7682: # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7683: # ------------------------------------------------------
7684: # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7685: # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7686: m4_defun([_LT_PROG_FUNCTION_REPLACE],
7687: [dnl {
7688: sed -e '/^$1 ()$/,/^} # $1 /c\
7689: $1 ()\
7690: {\
7691: m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7692: } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7693: && mv -f "$cfgfile.tmp" "$cfgfile" \
7694: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7695: test 0 -eq $? || _lt_function_replace_fail=:
7696: ])
7697:
7698:
7699: # _LT_PROG_REPLACE_SHELLFNS
7700: # -------------------------
7701: # Replace existing portable implementations of several shell functions with
7702: # equivalent extended shell implementations where those features are available..
7703: m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7704: [if test x"$xsi_shell" = xyes; then
7705: _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7706: case ${1} in
7707: */*) func_dirname_result="${1%/*}${2}" ;;
7708: * ) func_dirname_result="${3}" ;;
7709: esac])
7710:
7711: _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7712: func_basename_result="${1##*/}"])
7713:
7714: _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7715: case ${1} in
7716: */*) func_dirname_result="${1%/*}${2}" ;;
7717: * ) func_dirname_result="${3}" ;;
7718: esac
7719: func_basename_result="${1##*/}"])
7720:
7721: _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7722: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7723: # positional parameters, so assign one to ordinary parameter first.
7724: func_stripname_result=${3}
7725: func_stripname_result=${func_stripname_result#"${1}"}
7726: func_stripname_result=${func_stripname_result%"${2}"}])
7727:
7728: _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7729: func_split_long_opt_name=${1%%=*}
7730: func_split_long_opt_arg=${1#*=}])
7731:
7732: _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7733: func_split_short_opt_arg=${1#??}
7734: func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7735:
7736: _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7737: case ${1} in
7738: *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7739: *) func_lo2o_result=${1} ;;
7740: esac])
7741:
7742: _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7743:
7744: _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7745:
7746: _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7747: fi
7748:
7749: if test x"$lt_shell_append" = xyes; then
7750: _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7751:
7752: _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7753: func_quote_for_eval "${2}"
7754: dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7755: eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7756:
7757: # Save a `func_append' function call where possible by direct use of '+='
7758: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7759: && mv -f "$cfgfile.tmp" "$cfgfile" \
7760: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7761: test 0 -eq $? || _lt_function_replace_fail=:
7762: else
7763: # Save a `func_append' function call even when '+=' is not available
7764: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7765: && mv -f "$cfgfile.tmp" "$cfgfile" \
7766: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7767: test 0 -eq $? || _lt_function_replace_fail=:
7768: fi
7769:
7770: if test x"$_lt_function_replace_fail" = x":"; then
7771: AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7772: fi
7773: ])
7774:
7775: # _LT_PATH_CONVERSION_FUNCTIONS
7776: # -----------------------------
7777: # Determine which file name conversion functions should be used by
7778: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7779: # for certain cross-compile configurations and native mingw.
7780: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7781: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7782: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7783: AC_MSG_CHECKING([how to convert $build file names to $host format])
7784: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7785: [case $host in
7786: *-*-mingw* )
7787: case $build in
7788: *-*-mingw* ) # actually msys
7789: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7790: ;;
7791: *-*-cygwin* )
7792: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7793: ;;
7794: * ) # otherwise, assume *nix
7795: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7796: ;;
7797: esac
7798: ;;
7799: *-*-cygwin* )
7800: case $build in
7801: *-*-mingw* ) # actually msys
7802: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7803: ;;
7804: *-*-cygwin* )
7805: lt_cv_to_host_file_cmd=func_convert_file_noop
7806: ;;
7807: * ) # otherwise, assume *nix
7808: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7809: ;;
7810: esac
7811: ;;
7812: * ) # unhandled hosts (and "normal" native builds)
7813: lt_cv_to_host_file_cmd=func_convert_file_noop
7814: ;;
7815: esac
7816: ])
7817: to_host_file_cmd=$lt_cv_to_host_file_cmd
7818: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7819: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7820: [0], [convert $build file names to $host format])dnl
7821:
7822: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7823: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7824: [#assume ordinary cross tools, or native build.
7825: lt_cv_to_tool_file_cmd=func_convert_file_noop
7826: case $host in
7827: *-*-mingw* )
7828: case $build in
7829: *-*-mingw* ) # actually msys
7830: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7831: ;;
7832: esac
7833: ;;
7834: esac
7835: ])
7836: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7837: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7838: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7839: [0], [convert $build files to toolchain format])dnl
7840: ])# _LT_PATH_CONVERSION_FUNCTIONS
7841:
7842: # Helper functions for option handling. -*- Autoconf -*-
7843: #
7844: # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
7845: # Inc.
7846: # Written by Gary V. Vaughan, 2004
7847: #
7848: # This file is free software; the Free Software Foundation gives
7849: # unlimited permission to copy and/or distribute it, with or without
7850: # modifications, as long as this notice is preserved.
7851:
7852: # serial 7 ltoptions.m4
7853:
7854: # This is to help aclocal find these macros, as it can't see m4_define.
7855: AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7856:
7857:
7858: # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7859: # ------------------------------------------
7860: m4_define([_LT_MANGLE_OPTION],
7861: [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7862:
7863:
7864: # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7865: # ---------------------------------------
7866: # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7867: # matching handler defined, dispatch to it. Other OPTION-NAMEs are
7868: # saved as a flag.
7869: m4_define([_LT_SET_OPTION],
7870: [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7871: m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7872: _LT_MANGLE_DEFUN([$1], [$2]),
7873: [m4_warning([Unknown $1 option `$2'])])[]dnl
7874: ])
7875:
7876:
7877: # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7878: # ------------------------------------------------------------
7879: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7880: m4_define([_LT_IF_OPTION],
7881: [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7882:
7883:
7884: # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7885: # -------------------------------------------------------
7886: # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7887: # are set.
7888: m4_define([_LT_UNLESS_OPTIONS],
7889: [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7890: [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7891: [m4_define([$0_found])])])[]dnl
7892: m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7893: ])[]dnl
7894: ])
7895:
7896:
7897: # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7898: # ----------------------------------------
7899: # OPTION-LIST is a space-separated list of Libtool options associated
7900: # with MACRO-NAME. If any OPTION has a matching handler declared with
7901: # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7902: # the unknown option and exit.
7903: m4_defun([_LT_SET_OPTIONS],
7904: [# Set options
7905: m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7906: [_LT_SET_OPTION([$1], _LT_Option)])
7907:
7908: m4_if([$1],[LT_INIT],[
7909: dnl
7910: dnl Simply set some default values (i.e off) if boolean options were not
7911: dnl specified:
7912: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7913: ])
7914: _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7915: ])
7916: dnl
7917: dnl If no reference was made to various pairs of opposing options, then
7918: dnl we run the default mode handler for the pair. For example, if neither
7919: dnl `shared' nor `disable-shared' was passed, we enable building of shared
7920: dnl archives by default:
7921: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7922: _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7923: _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7924: _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7925: [_LT_ENABLE_FAST_INSTALL])
7926: ])
7927: ])# _LT_SET_OPTIONS
7928:
7929:
7930:
7931: # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7932: # -----------------------------------------
7933: m4_define([_LT_MANGLE_DEFUN],
7934: [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7935:
7936:
7937: # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7938: # -----------------------------------------------
7939: m4_define([LT_OPTION_DEFINE],
7940: [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7941: ])# LT_OPTION_DEFINE
7942:
7943:
7944: # dlopen
7945: # ------
7946: LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7947: ])
7948:
7949: AU_DEFUN([AC_LIBTOOL_DLOPEN],
7950: [_LT_SET_OPTION([LT_INIT], [dlopen])
7951: AC_DIAGNOSE([obsolete],
7952: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7953: put the `dlopen' option into LT_INIT's first parameter.])
7954: ])
7955:
7956: dnl aclocal-1.4 backwards compatibility:
7957: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7958:
7959:
7960: # win32-dll
7961: # ---------
7962: # Declare package support for building win32 dll's.
7963: LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7964: [enable_win32_dll=yes
7965:
7966: case $host in
7967: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
7968: AC_CHECK_TOOL(AS, as, false)
7969: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7970: AC_CHECK_TOOL(OBJDUMP, objdump, false)
7971: ;;
7972: esac
7973:
7974: test -z "$AS" && AS=as
7975: _LT_DECL([], [AS], [1], [Assembler program])dnl
7976:
7977: test -z "$DLLTOOL" && DLLTOOL=dlltool
7978: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
7979:
7980: test -z "$OBJDUMP" && OBJDUMP=objdump
7981: _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
7982: ])# win32-dll
7983:
7984: AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7985: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7986: _LT_SET_OPTION([LT_INIT], [win32-dll])
7987: AC_DIAGNOSE([obsolete],
7988: [$0: Remove this warning and the call to _LT_SET_OPTION when you
7989: put the `win32-dll' option into LT_INIT's first parameter.])
7990: ])
7991:
7992: dnl aclocal-1.4 backwards compatibility:
7993: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7994:
7995:
7996: # _LT_ENABLE_SHARED([DEFAULT])
7997: # ----------------------------
7998: # implement the --enable-shared flag, and supports the `shared' and
7999: # `disable-shared' LT_INIT options.
8000: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8001: m4_define([_LT_ENABLE_SHARED],
8002: [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8003: AC_ARG_ENABLE([shared],
8004: [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8005: [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8006: [p=${PACKAGE-default}
8007: case $enableval in
8008: yes) enable_shared=yes ;;
8009: no) enable_shared=no ;;
8010: *)
8011: enable_shared=no
8012: # Look at the argument we got. We use all the common list separators.
8013: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8014: for pkg in $enableval; do
8015: IFS="$lt_save_ifs"
8016: if test "X$pkg" = "X$p"; then
8017: enable_shared=yes
8018: fi
8019: done
8020: IFS="$lt_save_ifs"
8021: ;;
8022: esac],
8023: [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8024:
8025: _LT_DECL([build_libtool_libs], [enable_shared], [0],
8026: [Whether or not to build shared libraries])
8027: ])# _LT_ENABLE_SHARED
8028:
8029: LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8030: LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8031:
8032: # Old names:
8033: AC_DEFUN([AC_ENABLE_SHARED],
8034: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8035: ])
8036:
8037: AC_DEFUN([AC_DISABLE_SHARED],
8038: [_LT_SET_OPTION([LT_INIT], [disable-shared])
8039: ])
8040:
8041: AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8042: AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8043:
8044: dnl aclocal-1.4 backwards compatibility:
8045: dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8046: dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8047:
8048:
8049:
8050: # _LT_ENABLE_STATIC([DEFAULT])
8051: # ----------------------------
8052: # implement the --enable-static flag, and support the `static' and
8053: # `disable-static' LT_INIT options.
8054: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8055: m4_define([_LT_ENABLE_STATIC],
8056: [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8057: AC_ARG_ENABLE([static],
8058: [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8059: [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8060: [p=${PACKAGE-default}
8061: case $enableval in
8062: yes) enable_static=yes ;;
8063: no) enable_static=no ;;
8064: *)
8065: enable_static=no
8066: # Look at the argument we got. We use all the common list separators.
8067: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8068: for pkg in $enableval; do
8069: IFS="$lt_save_ifs"
8070: if test "X$pkg" = "X$p"; then
8071: enable_static=yes
8072: fi
8073: done
8074: IFS="$lt_save_ifs"
8075: ;;
8076: esac],
8077: [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8078:
8079: _LT_DECL([build_old_libs], [enable_static], [0],
8080: [Whether or not to build static libraries])
8081: ])# _LT_ENABLE_STATIC
8082:
8083: LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8084: LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8085:
8086: # Old names:
8087: AC_DEFUN([AC_ENABLE_STATIC],
8088: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8089: ])
8090:
8091: AC_DEFUN([AC_DISABLE_STATIC],
8092: [_LT_SET_OPTION([LT_INIT], [disable-static])
8093: ])
8094:
8095: AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8096: AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8097:
8098: dnl aclocal-1.4 backwards compatibility:
8099: dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8100: dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8101:
8102:
8103:
8104: # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8105: # ----------------------------------
8106: # implement the --enable-fast-install flag, and support the `fast-install'
8107: # and `disable-fast-install' LT_INIT options.
8108: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8109: m4_define([_LT_ENABLE_FAST_INSTALL],
8110: [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8111: AC_ARG_ENABLE([fast-install],
8112: [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8113: [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8114: [p=${PACKAGE-default}
8115: case $enableval in
8116: yes) enable_fast_install=yes ;;
8117: no) enable_fast_install=no ;;
8118: *)
8119: enable_fast_install=no
8120: # Look at the argument we got. We use all the common list separators.
8121: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8122: for pkg in $enableval; do
8123: IFS="$lt_save_ifs"
8124: if test "X$pkg" = "X$p"; then
8125: enable_fast_install=yes
8126: fi
8127: done
8128: IFS="$lt_save_ifs"
8129: ;;
8130: esac],
8131: [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8132:
8133: _LT_DECL([fast_install], [enable_fast_install], [0],
8134: [Whether or not to optimize for fast installation])dnl
8135: ])# _LT_ENABLE_FAST_INSTALL
8136:
8137: LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8138: LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8139:
8140: # Old names:
8141: AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8142: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8143: AC_DIAGNOSE([obsolete],
8144: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8145: the `fast-install' option into LT_INIT's first parameter.])
8146: ])
8147:
8148: AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8149: [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8150: AC_DIAGNOSE([obsolete],
8151: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8152: the `disable-fast-install' option into LT_INIT's first parameter.])
8153: ])
8154:
8155: dnl aclocal-1.4 backwards compatibility:
8156: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8157: dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8158:
8159:
8160: # _LT_WITH_PIC([MODE])
8161: # --------------------
8162: # implement the --with-pic flag, and support the `pic-only' and `no-pic'
8163: # LT_INIT options.
8164: # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8165: m4_define([_LT_WITH_PIC],
8166: [AC_ARG_WITH([pic],
8167: [AS_HELP_STRING([--with-pic],
8168: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8169: [pic_mode="$withval"],
8170: [pic_mode=default])
8171:
8172: test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8173:
8174: _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8175: ])# _LT_WITH_PIC
8176:
8177: LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8178: LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8179:
8180: # Old name:
8181: AU_DEFUN([AC_LIBTOOL_PICMODE],
8182: [_LT_SET_OPTION([LT_INIT], [pic-only])
8183: AC_DIAGNOSE([obsolete],
8184: [$0: Remove this warning and the call to _LT_SET_OPTION when you
8185: put the `pic-only' option into LT_INIT's first parameter.])
8186: ])
8187:
8188: dnl aclocal-1.4 backwards compatibility:
8189: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8190:
8191:
8192: m4_define([_LTDL_MODE], [])
8193: LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8194: [m4_define([_LTDL_MODE], [nonrecursive])])
8195: LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8196: [m4_define([_LTDL_MODE], [recursive])])
8197: LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8198: [m4_define([_LTDL_MODE], [subproject])])
8199:
8200: m4_define([_LTDL_TYPE], [])
8201: LT_OPTION_DEFINE([LTDL_INIT], [installable],
8202: [m4_define([_LTDL_TYPE], [installable])])
8203: LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8204: [m4_define([_LTDL_TYPE], [convenience])])
8205:
8206: # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8207: #
8208: # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8209: # Written by Gary V. Vaughan, 2004
8210: #
8211: # This file is free software; the Free Software Foundation gives
8212: # unlimited permission to copy and/or distribute it, with or without
8213: # modifications, as long as this notice is preserved.
8214:
8215: # serial 6 ltsugar.m4
8216:
8217: # This is to help aclocal find these macros, as it can't see m4_define.
8218: AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8219:
8220:
8221: # lt_join(SEP, ARG1, [ARG2...])
8222: # -----------------------------
8223: # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8224: # associated separator.
8225: # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8226: # versions in m4sugar had bugs.
8227: m4_define([lt_join],
8228: [m4_if([$#], [1], [],
8229: [$#], [2], [[$2]],
8230: [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8231: m4_define([_lt_join],
8232: [m4_if([$#$2], [2], [],
8233: [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8234:
8235:
8236: # lt_car(LIST)
8237: # lt_cdr(LIST)
8238: # ------------
8239: # Manipulate m4 lists.
8240: # These macros are necessary as long as will still need to support
8241: # Autoconf-2.59 which quotes differently.
8242: m4_define([lt_car], [[$1]])
8243: m4_define([lt_cdr],
8244: [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8245: [$#], 1, [],
8246: [m4_dquote(m4_shift($@))])])
8247: m4_define([lt_unquote], $1)
8248:
8249:
8250: # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8251: # ------------------------------------------
8252: # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8253: # Note that neither SEPARATOR nor STRING are expanded; they are appended
8254: # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8255: # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8256: # than defined and empty).
8257: #
8258: # This macro is needed until we can rely on Autoconf 2.62, since earlier
8259: # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8260: m4_define([lt_append],
8261: [m4_define([$1],
8262: m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8263:
8264:
8265:
8266: # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8267: # ----------------------------------------------------------
8268: # Produce a SEP delimited list of all paired combinations of elements of
8269: # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8270: # has the form PREFIXmINFIXSUFFIXn.
8271: # Needed until we can rely on m4_combine added in Autoconf 2.62.
8272: m4_define([lt_combine],
8273: [m4_if(m4_eval([$# > 3]), [1],
8274: [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8275: [[m4_foreach([_Lt_prefix], [$2],
8276: [m4_foreach([_Lt_suffix],
8277: ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8278: [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8279:
8280:
8281: # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8282: # -----------------------------------------------------------------------
8283: # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8284: # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8285: m4_define([lt_if_append_uniq],
8286: [m4_ifdef([$1],
8287: [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8288: [lt_append([$1], [$2], [$3])$4],
8289: [$5])],
8290: [lt_append([$1], [$2], [$3])$4])])
8291:
8292:
8293: # lt_dict_add(DICT, KEY, VALUE)
8294: # -----------------------------
8295: m4_define([lt_dict_add],
8296: [m4_define([$1($2)], [$3])])
8297:
8298:
8299: # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8300: # --------------------------------------------
8301: m4_define([lt_dict_add_subkey],
8302: [m4_define([$1($2:$3)], [$4])])
8303:
8304:
8305: # lt_dict_fetch(DICT, KEY, [SUBKEY])
8306: # ----------------------------------
8307: m4_define([lt_dict_fetch],
8308: [m4_ifval([$3],
8309: m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8310: m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8311:
8312:
8313: # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8314: # -----------------------------------------------------------------
8315: m4_define([lt_if_dict_fetch],
8316: [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8317: [$5],
8318: [$6])])
8319:
8320:
8321: # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8322: # --------------------------------------------------------------
8323: m4_define([lt_dict_filter],
8324: [m4_if([$5], [], [],
8325: [lt_join(m4_quote(m4_default([$4], [[, ]])),
8326: lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8327: [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8328: ])
8329:
8330: # ltversion.m4 -- version numbers -*- Autoconf -*-
8331: #
8332: # Copyright (C) 2004 Free Software Foundation, Inc.
8333: # Written by Scott James Remnant, 2004
8334: #
8335: # This file is free software; the Free Software Foundation gives
8336: # unlimited permission to copy and/or distribute it, with or without
8337: # modifications, as long as this notice is preserved.
8338:
8339: # @configure_input@
8340:
8341: # serial 3293 ltversion.m4
8342: # This file is part of GNU Libtool
8343:
8344: m4_define([LT_PACKAGE_VERSION], [2.4])
8345: m4_define([LT_PACKAGE_REVISION], [1.3293])
8346:
8347: AC_DEFUN([LTVERSION_VERSION],
8348: [macro_version='2.4'
8349: macro_revision='1.3293'
8350: _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8351: _LT_DECL(, macro_revision, 0)
8352: ])
8353:
8354: # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8355: #
8356: # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
8357: # Written by Scott James Remnant, 2004.
8358: #
8359: # This file is free software; the Free Software Foundation gives
8360: # unlimited permission to copy and/or distribute it, with or without
8361: # modifications, as long as this notice is preserved.
8362:
8363: # serial 5 lt~obsolete.m4
8364:
8365: # These exist entirely to fool aclocal when bootstrapping libtool.
8366: #
8367: # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8368: # which have later been changed to m4_define as they aren't part of the
8369: # exported API, or moved to Autoconf or Automake where they belong.
8370: #
8371: # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8372: # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8373: # using a macro with the same name in our local m4/libtool.m4 it'll
8374: # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8375: # and doesn't know about Autoconf macros at all.)
8376: #
8377: # So we provide this file, which has a silly filename so it's always
8378: # included after everything else. This provides aclocal with the
8379: # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8380: # because those macros already exist, or will be overwritten later.
8381: # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8382: #
8383: # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8384: # Yes, that means every name once taken will need to remain here until
8385: # we give up compatibility with versions before 1.7, at which point
8386: # we need to keep only those names which we still refer to.
8387:
8388: # This is to help aclocal find these macros, as it can't see m4_define.
8389: AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8390:
8391: m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8392: m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8393: m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8394: m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8395: m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8396: m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8397: m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8398: m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8399: m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8400: m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8401: m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8402: m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8403: m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8404: m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8405: m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8406: m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8407: m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8408: m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8409: m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8410: m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8411: m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8412: m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8413: m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8414: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8415: m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8416: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8417: m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8418: m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8419: m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8420: m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8421: m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8422: m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8423: m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8424: m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8425: m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8426: m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8427: m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8428: m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8429: m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8430: m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8431: m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8432: m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8433: m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8434: m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8435: m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8436: m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8437: m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8438: m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8439: m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8440: m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8441: m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8442: m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8443: m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8444: m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8445: m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
8446: m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
8447: m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
8448: m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
8449: m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
8450: m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
8451: m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8452:
8453: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8454: #
8455: # This file is free software; the Free Software Foundation
8456: # gives unlimited permission to copy and/or distribute it,
8457: # with or without modifications, as long as this notice is preserved.
8458:
8459: # AM_AUTOMAKE_VERSION(VERSION)
8460: # ----------------------------
8461: # Automake X.Y traces this macro to ensure aclocal.m4 has been
8462: # generated from the m4 files accompanying Automake X.Y.
8463: # (This private macro should not be called outside this file.)
8464: AC_DEFUN([AM_AUTOMAKE_VERSION],
8465: [am__api_version='1.11'
8466: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8467: dnl require some minimum version. Point them to the right macro.
8468: m4_if([$1], [1.11.1], [],
8469: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8470: ])
8471:
8472: # _AM_AUTOCONF_VERSION(VERSION)
8473: # -----------------------------
8474: # aclocal traces this macro to find the Autoconf version.
8475: # This is a private macro too. Using m4_define simplifies
8476: # the logic in aclocal, which can simply ignore this definition.
8477: m4_define([_AM_AUTOCONF_VERSION], [])
8478:
8479: # AM_SET_CURRENT_AUTOMAKE_VERSION
8480: # -------------------------------
8481: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8482: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8483: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8484: [AM_AUTOMAKE_VERSION([1.11.1])dnl
8485: m4_ifndef([AC_AUTOCONF_VERSION],
8486: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8487: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8488:
8489: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8490:
8491: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8492: #
8493: # This file is free software; the Free Software Foundation
8494: # gives unlimited permission to copy and/or distribute it,
8495: # with or without modifications, as long as this notice is preserved.
8496:
8497: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8498: # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
8499: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8500: #
8501: # Of course, Automake must honor this variable whenever it calls a
8502: # tool from the auxiliary directory. The problem is that $srcdir (and
8503: # therefore $ac_aux_dir as well) can be either absolute or relative,
8504: # depending on how configure is run. This is pretty annoying, since
8505: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
8506: # source directory, any form will work fine, but in subdirectories a
8507: # relative path needs to be adjusted first.
8508: #
8509: # $ac_aux_dir/missing
8510: # fails when called from a subdirectory if $ac_aux_dir is relative
8511: # $top_srcdir/$ac_aux_dir/missing
8512: # fails if $ac_aux_dir is absolute,
8513: # fails when called from a subdirectory in a VPATH build with
8514: # a relative $ac_aux_dir
8515: #
8516: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8517: # are both prefixed by $srcdir. In an in-source build this is usually
8518: # harmless because $srcdir is `.', but things will broke when you
8519: # start a VPATH build or use an absolute $srcdir.
8520: #
8521: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8522: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8523: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8524: # and then we would define $MISSING as
8525: # MISSING="\${SHELL} $am_aux_dir/missing"
8526: # This will work as long as MISSING is not called from configure, because
8527: # unfortunately $(top_srcdir) has no meaning in configure.
8528: # However there are other variables, like CC, which are often used in
8529: # configure, and could therefore not use this "fixed" $ac_aux_dir.
8530: #
8531: # Another solution, used here, is to always expand $ac_aux_dir to an
8532: # absolute PATH. The drawback is that using absolute paths prevent a
8533: # configured tree to be moved without reconfiguration.
8534:
8535: AC_DEFUN([AM_AUX_DIR_EXPAND],
8536: [dnl Rely on autoconf to set up CDPATH properly.
8537: AC_PREREQ([2.50])dnl
8538: # expand $ac_aux_dir to an absolute path
8539: am_aux_dir=`cd $ac_aux_dir && pwd`
8540: ])
8541:
8542: # AM_CONDITIONAL -*- Autoconf -*-
8543:
8544: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
8545: # Free Software Foundation, Inc.
8546: #
8547: # This file is free software; the Free Software Foundation
8548: # gives unlimited permission to copy and/or distribute it,
8549: # with or without modifications, as long as this notice is preserved.
8550:
8551: # serial 9
8552:
8553: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
8554: # -------------------------------------
8555: # Define a conditional.
8556: AC_DEFUN([AM_CONDITIONAL],
8557: [AC_PREREQ(2.52)dnl
8558: ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8559: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8560: AC_SUBST([$1_TRUE])dnl
8561: AC_SUBST([$1_FALSE])dnl
8562: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
8563: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
8564: m4_define([_AM_COND_VALUE_$1], [$2])dnl
8565: if $2; then
8566: $1_TRUE=
8567: $1_FALSE='#'
8568: else
8569: $1_TRUE='#'
8570: $1_FALSE=
8571: fi
8572: AC_CONFIG_COMMANDS_PRE(
8573: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8574: AC_MSG_ERROR([[conditional "$1" was never defined.
8575: Usually this means the macro was only invoked conditionally.]])
8576: fi])])
8577:
8578: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
8579: # Free Software Foundation, Inc.
8580: #
8581: # This file is free software; the Free Software Foundation
8582: # gives unlimited permission to copy and/or distribute it,
8583: # with or without modifications, as long as this notice is preserved.
8584:
8585: # serial 10
8586:
8587: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8588: # written in clear, in which case automake, when reading aclocal.m4,
8589: # will think it sees a *use*, and therefore will trigger all it's
8590: # C support machinery. Also note that it means that autoscan, seeing
8591: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8592:
8593:
8594: # _AM_DEPENDENCIES(NAME)
8595: # ----------------------
8596: # See how the compiler implements dependency checking.
8597: # NAME is "CC", "CXX", "GCJ", or "OBJC".
8598: # We try a few techniques and use that to set a single cache variable.
8599: #
8600: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8601: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8602: # dependency, and given that the user is not expected to run this macro,
8603: # just rely on AC_PROG_CC.
8604: AC_DEFUN([_AM_DEPENDENCIES],
8605: [AC_REQUIRE([AM_SET_DEPDIR])dnl
8606: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8607: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8608: AC_REQUIRE([AM_DEP_TRACK])dnl
8609:
8610: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
8611: [$1], CXX, [depcc="$CXX" am_compiler_list=],
8612: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8613: [$1], UPC, [depcc="$UPC" am_compiler_list=],
8614: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
8615: [depcc="$$1" am_compiler_list=])
8616:
8617: AC_CACHE_CHECK([dependency style of $depcc],
8618: [am_cv_$1_dependencies_compiler_type],
8619: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8620: # We make a subdir and do the tests there. Otherwise we can end up
8621: # making bogus files that we don't know about and never remove. For
8622: # instance it was reported that on HP-UX the gcc test will end up
8623: # making a dummy file named `D' -- because `-MD' means `put the output
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8625: mkdir conftest.dir
8626: # Copy depcomp to subdir because otherwise we won't find it if we're
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8628: cp "$am_depcomp" conftest.dir
8629: cd conftest.dir
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8633: # side effect of compilation, but ICC will put the dependencies in
8634: # the current directory while Tru64 will put them in the object
8635: # directory.
8636: mkdir sub
8637:
8638: am_cv_$1_dependencies_compiler_type=none
8639: if test "$am_compiler_list" = ""; then
8640: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
8641: fi
8642: am__universal=false
8643: m4_case([$1], [CC],
8644: [case " $depcc " in #(
8645: *\ -arch\ *\ -arch\ *) am__universal=true ;;
8646: esac],
8647: [CXX],
8648: [case " $depcc " in #(
8649: *\ -arch\ *\ -arch\ *) am__universal=true ;;
8650: esac])
8651:
8652: for depmode in $am_compiler_list; do
8653: # Setup a source with many dependencies, because some compilers
8654: # like to wrap large dependency lists on column 80 (with \), and
8655: # we should not choose a depcomp mode which is confused by this.
8656: #
8657: # We need to recreate these files for each test, as the compiler may
8658: # overwrite some of them when testing with obscure command lines.
8659: # This happens at least with the AIX C compiler.
8660: : > sub/conftest.c
8661: for i in 1 2 3 4 5 6; do
8662: echo '#include "conftst'$i'.h"' >> sub/conftest.c
8663: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8664: # Solaris 8's {/usr,}/bin/sh.
8665: touch sub/conftst$i.h
8666: done
8667: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8668:
8669: # We check with `-c' and `-o' for the sake of the "dashmstdout"
8670: # mode. It turns out that the SunPro C++ compiler does not properly
8671: # handle `-M -o', and we need to detect this. Also, some Intel
8672: # versions had trouble with output in subdirs
8673: am__obj=sub/conftest.${OBJEXT-o}
8674: am__minus_obj="-o $am__obj"
8675: case $depmode in
8676: gcc)
8677: # This depmode causes a compiler race in universal mode.
8678: test "$am__universal" = false || continue
8679: ;;
8680: nosideeffect)
8681: # after this tag, mechanisms are not by side-effect, so they'll
8682: # only be used when explicitly requested
8683: if test "x$enable_dependency_tracking" = xyes; then
8684: continue
8685: else
8686: break
8687: fi
8688: ;;
8689: msvisualcpp | msvcmsys)
8690: # This compiler won't grok `-c -o', but also, the minuso test has
8691: # not run yet. These depmodes are late enough in the game, and
8692: # so weak that their functioning should not be impacted.
8693: am__obj=conftest.${OBJEXT-o}
8694: am__minus_obj=
8695: ;;
8696: none) break ;;
8697: esac
8698: if depmode=$depmode \
8699: source=sub/conftest.c object=$am__obj \
8700: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8701: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
8702: >/dev/null 2>conftest.err &&
8703: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8704: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8705: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
8706: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8707: # icc doesn't choke on unknown options, it will just issue warnings
8708: # or remarks (even with -Werror). So we grep stderr for any message
8709: # that says an option was ignored or not supported.
8710: # When given -MP, icc 7.0 and 7.1 complain thusly:
8711: # icc: Command line warning: ignoring option '-M'; no argument required
8712: # The diagnosis changed in icc 8.0:
8713: # icc: Command line remark: option '-MP' not supported
8714: if (grep 'ignoring option' conftest.err ||
8715: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8716: am_cv_$1_dependencies_compiler_type=$depmode
8717: break
8718: fi
8719: fi
8720: done
8721:
8722: cd ..
8723: rm -rf conftest.dir
8724: else
8725: am_cv_$1_dependencies_compiler_type=none
8726: fi
8727: ])
8728: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
8729: AM_CONDITIONAL([am__fastdep$1], [
8730: test "x$enable_dependency_tracking" != xno \
8731: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
8732: ])
8733:
8734:
8735: # AM_SET_DEPDIR
8736: # -------------
8737: # Choose a directory name for dependency files.
8738: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
8739: AC_DEFUN([AM_SET_DEPDIR],
8740: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8741: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
8742: ])
8743:
8744:
8745: # AM_DEP_TRACK
8746: # ------------
8747: AC_DEFUN([AM_DEP_TRACK],
8748: [AC_ARG_ENABLE(dependency-tracking,
8749: [ --disable-dependency-tracking speeds up one-time build
8750: --enable-dependency-tracking do not reject slow dependency extractors])
8751: if test "x$enable_dependency_tracking" != xno; then
8752: am_depcomp="$ac_aux_dir/depcomp"
8753: AMDEPBACKSLASH='\'
8754: fi
8755: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
8756: AC_SUBST([AMDEPBACKSLASH])dnl
8757: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
8758: ])
8759:
8760: # Generate code to set up dependency tracking. -*- Autoconf -*-
8761:
8762: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8763: # Free Software Foundation, Inc.
8764: #
8765: # This file is free software; the Free Software Foundation
8766: # gives unlimited permission to copy and/or distribute it,
8767: # with or without modifications, as long as this notice is preserved.
8768:
8769: #serial 5
8770:
8771: # _AM_OUTPUT_DEPENDENCY_COMMANDS
8772: # ------------------------------
8773: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8774: [{
8775: # Autoconf 2.62 quotes --file arguments for eval, but not when files
8776: # are listed without --file. Let's play safe and only enable the eval
8777: # if we detect the quoting.
8778: case $CONFIG_FILES in
8779: *\'*) eval set x "$CONFIG_FILES" ;;
8780: *) set x $CONFIG_FILES ;;
8781: esac
8782: shift
8783: for mf
8784: do
8785: # Strip MF so we end up with the name of the file.
8786: mf=`echo "$mf" | sed -e 's/:.*$//'`
8787: # Check whether this is an Automake generated Makefile or not.
8788: # We used to match only the files named `Makefile.in', but
8789: # some people rename them; so instead we look at the file content.
8790: # Grep'ing the first line is not enough: some people post-process
8791: # each Makefile.in and add a new line on top of each file to say so.
8792: # Grep'ing the whole file is not good either: AIX grep has a line
8793: # limit of 2048, but all sed's we know have understand at least 4000.
8794: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8795: dirpart=`AS_DIRNAME("$mf")`
8796: else
8797: continue
8798: fi
8799: # Extract the definition of DEPDIR, am__include, and am__quote
8800: # from the Makefile without running `make'.
8801: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8802: test -z "$DEPDIR" && continue
8803: am__include=`sed -n 's/^am__include = //p' < "$mf"`
8804: test -z "am__include" && continue
8805: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8806: # When using ansi2knr, U may be empty or an underscore; expand it
8807: U=`sed -n 's/^U = //p' < "$mf"`
8808: # Find all dependency output files, they are included files with
8809: # $(DEPDIR) in their names. We invoke sed twice because it is the
8810: # simplest approach to changing $(DEPDIR) to its actual value in the
8811: # expansion.
8812: for file in `sed -n "
8813: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8814: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8815: # Make sure the directory exists.
8816: test -f "$dirpart/$file" && continue
8817: fdir=`AS_DIRNAME(["$file"])`
8818: AS_MKDIR_P([$dirpart/$fdir])
8819: # echo "creating $dirpart/$file"
8820: echo '# dummy' > "$dirpart/$file"
8821: done
8822: done
8823: }
8824: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8825:
8826:
8827: # AM_OUTPUT_DEPENDENCY_COMMANDS
8828: # -----------------------------
8829: # This macro should only be invoked once -- use via AC_REQUIRE.
8830: #
8831: # This code is only required when automatic dependency tracking
8832: # is enabled. FIXME. This creates each `.P' file that we will
8833: # need in order to bootstrap the dependency handling code.
8834: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
8835: [AC_CONFIG_COMMANDS([depfiles],
8836: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
8837: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
8838: ])
8839:
8840: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8841: # Free Software Foundation, Inc.
8842: #
8843: # This file is free software; the Free Software Foundation
8844: # gives unlimited permission to copy and/or distribute it,
8845: # with or without modifications, as long as this notice is preserved.
8846:
8847: # serial 8
8848:
8849: # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
8850: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
8851:
8852: # Do all the work for Automake. -*- Autoconf -*-
8853:
8854: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
8855: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
8856: #
8857: # This file is free software; the Free Software Foundation
8858: # gives unlimited permission to copy and/or distribute it,
8859: # with or without modifications, as long as this notice is preserved.
8860:
8861: # serial 16
8862:
8863: # This macro actually does too much. Some checks are only needed if
8864: # your package does certain things. But this isn't really a big deal.
8865:
8866: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
8867: # AM_INIT_AUTOMAKE([OPTIONS])
8868: # -----------------------------------------------
8869: # The call with PACKAGE and VERSION arguments is the old style
8870: # call (pre autoconf-2.50), which is being phased out. PACKAGE
8871: # and VERSION should now be passed to AC_INIT and removed from
8872: # the call to AM_INIT_AUTOMAKE.
8873: # We support both call styles for the transition. After
8874: # the next Automake release, Autoconf can make the AC_INIT
8875: # arguments mandatory, and then we can depend on a new Autoconf
8876: # release and drop the old call support.
8877: AC_DEFUN([AM_INIT_AUTOMAKE],
8878: [AC_PREREQ([2.62])dnl
8879: dnl Autoconf wants to disallow AM_ names. We explicitly allow
8880: dnl the ones we care about.
8881: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
8882: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
8883: AC_REQUIRE([AC_PROG_INSTALL])dnl
8884: if test "`cd $srcdir && pwd`" != "`pwd`"; then
8885: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8886: # is not polluted with repeated "-I."
8887: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
8888: # test to see if srcdir already configured
8889: if test -f $srcdir/config.status; then
8890: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
8891: fi
8892: fi
8893:
8894: # test whether we have cygpath
8895: if test -z "$CYGPATH_W"; then
8896: if (cygpath --version) >/dev/null 2>/dev/null; then
8897: CYGPATH_W='cygpath -w'
8898: else
8899: CYGPATH_W=echo
8900: fi
8901: fi
8902: AC_SUBST([CYGPATH_W])
8903:
8904: # Define the identity of the package.
8905: dnl Distinguish between old-style and new-style calls.
8906: m4_ifval([$2],
8907: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8908: AC_SUBST([PACKAGE], [$1])dnl
8909: AC_SUBST([VERSION], [$2])],
8910: [_AM_SET_OPTIONS([$1])dnl
8911: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
8912: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
8913: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
8914: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8915: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8916:
8917: _AM_IF_OPTION([no-define],,
8918: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
8919: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
8920:
8921: # Some tools Automake needs.
8922: AC_REQUIRE([AM_SANITY_CHECK])dnl
8923: AC_REQUIRE([AC_ARG_PROGRAM])dnl
8924: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
8925: AM_MISSING_PROG(AUTOCONF, autoconf)
8926: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8927: AM_MISSING_PROG(AUTOHEADER, autoheader)
8928: AM_MISSING_PROG(MAKEINFO, makeinfo)
8929: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8930: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
8931: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8932: # We need awk for the "check" target. The system "awk" is bad on
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8934: AC_REQUIRE([AC_PROG_AWK])dnl
8935: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8936: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8937: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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8942: [_AM_DEPENDENCIES(CC)],
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8945: AC_PROVIDE_IFELSE([AC_PROG_CXX],
8946: [_AM_DEPENDENCIES(CXX)],
8947: [define([AC_PROG_CXX],
8948: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
8949: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
8950: [_AM_DEPENDENCIES(OBJC)],
8951: [define([AC_PROG_OBJC],
8952: defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
8953: ])
8954: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
8955: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
8956: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
8957: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
8958: AC_CONFIG_COMMANDS_PRE(dnl
8959: [m4_provide_if([_AM_COMPILER_EXEEXT],
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8961: ])
8962:
8963: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
8964: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
8965: dnl mangled by Autoconf and run in a shell conditional statement.
8966: m4_define([_AC_COMPILER_EXEEXT],
8967: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
8968:
8969:
8970: # When config.status generates a header, we must update the stamp-h file.
8971: # This file resides in the same directory as the config header
8972: # that is generated. The stamp files are numbered to have different names.
8973:
8974: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
8975: # loop where config.status creates the headers, so we can generate
8976: # our stamp files there.
8977: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
8978: [# Compute $1's index in $config_headers.
8979: _am_arg=$1
8980: _am_stamp_count=1
8981: for _am_header in $config_headers :; do
8982: case $_am_header in
8983: $_am_arg | $_am_arg:* )
8984: break ;;
8985: * )
8986: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8987: esac
8988: done
8989: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
8990:
8991: # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
8992: #
8993: # This file is free software; the Free Software Foundation
8994: # gives unlimited permission to copy and/or distribute it,
8995: # with or without modifications, as long as this notice is preserved.
8996:
8997: # AM_PROG_INSTALL_SH
8998: # ------------------
8999: # Define $install_sh.
9000: AC_DEFUN([AM_PROG_INSTALL_SH],
9001: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9002: if test x"${install_sh}" != xset; then
9003: case $am_aux_dir in
9004: *\ * | *\ *)
9005: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9006: *)
9007: install_sh="\${SHELL} $am_aux_dir/install-sh"
9008: esac
9009: fi
9010: AC_SUBST(install_sh)])
9011:
9012: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
9013: #
9014: # This file is free software; the Free Software Foundation
9015: # gives unlimited permission to copy and/or distribute it,
9016: # with or without modifications, as long as this notice is preserved.
9017:
9018: # serial 2
9019:
9020: # Check whether the underlying file-system supports filenames
9021: # with a leading dot. For instance MS-DOS doesn't.
9022: AC_DEFUN([AM_SET_LEADING_DOT],
9023: [rm -rf .tst 2>/dev/null
9024: mkdir .tst 2>/dev/null
9025: if test -d .tst; then
9026: am__leading_dot=.
9027: else
9028: am__leading_dot=_
9029: fi
9030: rmdir .tst 2>/dev/null
9031: AC_SUBST([am__leading_dot])])
9032:
9033: # Check to see how 'make' treats includes. -*- Autoconf -*-
9034:
9035: # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
9036: #
9037: # This file is free software; the Free Software Foundation
9038: # gives unlimited permission to copy and/or distribute it,
9039: # with or without modifications, as long as this notice is preserved.
9040:
9041: # serial 4
9042:
9043: # AM_MAKE_INCLUDE()
9044: # -----------------
9045: # Check to see how make treats includes.
9046: AC_DEFUN([AM_MAKE_INCLUDE],
9047: [am_make=${MAKE-make}
9048: cat > confinc << 'END'
9049: am__doit:
9050: @echo this is the am__doit target
9051: .PHONY: am__doit
9052: END
9053: # If we don't find an include directive, just comment out the code.
9054: AC_MSG_CHECKING([for style of include used by $am_make])
9055: am__include="#"
9056: am__quote=
9057: _am_result=none
9058: # First try GNU make style include.
9059: echo "include confinc" > confmf
9060: # Ignore all kinds of additional output from `make'.
9061: case `$am_make -s -f confmf 2> /dev/null` in #(
9062: *the\ am__doit\ target*)
9063: am__include=include
9064: am__quote=
9065: _am_result=GNU
9066: ;;
9067: esac
9068: # Now try BSD make style include.
9069: if test "$am__include" = "#"; then
9070: echo '.include "confinc"' > confmf
9071: case `$am_make -s -f confmf 2> /dev/null` in #(
9072: *the\ am__doit\ target*)
9073: am__include=.include
9074: am__quote="\""
9075: _am_result=BSD
9076: ;;
9077: esac
9078: fi
9079: AC_SUBST([am__include])
9080: AC_SUBST([am__quote])
9081: AC_MSG_RESULT([$_am_result])
9082: rm -f confinc confmf
9083: ])
9084:
9085: # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
9086: # Free Software Foundation, Inc.
9087: #
9088: # This file is free software; the Free Software Foundation
9089: # gives unlimited permission to copy and/or distribute it,
9090: # with or without modifications, as long as this notice is preserved.
9091:
9092: # serial 6
9093:
9094: # AM_PROG_CC_C_O
9095: # --------------
9096: # Like AC_PROG_CC_C_O, but changed for automake.
9097: AC_DEFUN([AM_PROG_CC_C_O],
9098: [AC_REQUIRE([AC_PROG_CC_C_O])dnl
9099: AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9100: AC_REQUIRE_AUX_FILE([compile])dnl
9101: # FIXME: we rely on the cache variable name because
9102: # there is no other way.
9103: set dummy $CC
9104: am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
9105: eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
9106: if test "$am_t" != yes; then
9107: # Losing compiler, so override with the script.
9108: # FIXME: It is wrong to rewrite CC.
9109: # But if we don't then we get into trouble of one sort or another.
9110: # A longer-term fix would be to have automake use am__CC in this case,
9111: # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9112: CC="$am_aux_dir/compile $CC"
9113: fi
9114: dnl Make sure AC_PROG_CC is never called again, or it will override our
9115: dnl setting of CC.
9116: m4_define([AC_PROG_CC],
9117: [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
9118: ])
9119:
9120: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9121:
9122: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
9123: # Free Software Foundation, Inc.
9124: #
9125: # This file is free software; the Free Software Foundation
9126: # gives unlimited permission to copy and/or distribute it,
9127: # with or without modifications, as long as this notice is preserved.
9128:
9129: # serial 6
9130:
9131: # AM_MISSING_PROG(NAME, PROGRAM)
9132: # ------------------------------
9133: AC_DEFUN([AM_MISSING_PROG],
9134: [AC_REQUIRE([AM_MISSING_HAS_RUN])
9135: $1=${$1-"${am_missing_run}$2"}
9136: AC_SUBST($1)])
9137:
9138:
9139: # AM_MISSING_HAS_RUN
9140: # ------------------
9141: # Define MISSING if not defined so far and test if it supports --run.
9142: # If it does, set am_missing_run to use it, otherwise, to nothing.
9143: AC_DEFUN([AM_MISSING_HAS_RUN],
9144: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9145: AC_REQUIRE_AUX_FILE([missing])dnl
9146: if test x"${MISSING+set}" != xset; then
9147: case $am_aux_dir in
9148: *\ * | *\ *)
9149: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9150: *)
9151: MISSING="\${SHELL} $am_aux_dir/missing" ;;
9152: esac
9153: fi
9154: # Use eval to expand $SHELL
9155: if eval "$MISSING --run true"; then
9156: am_missing_run="$MISSING --run "
9157: else
9158: am_missing_run=
9159: AC_MSG_WARN([`missing' script is too old or missing])
9160: fi
9161: ])
9162:
9163: # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9164: #
9165: # This file is free software; the Free Software Foundation
9166: # gives unlimited permission to copy and/or distribute it,
9167: # with or without modifications, as long as this notice is preserved.
9168:
9169: # AM_PROG_MKDIR_P
9170: # ---------------
9171: # Check for `mkdir -p'.
9172: AC_DEFUN([AM_PROG_MKDIR_P],
9173: [AC_PREREQ([2.60])dnl
9174: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9175: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
9176: dnl while keeping a definition of mkdir_p for backward compatibility.
9177: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
9178: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
9179: dnl Makefile.ins that do not define MKDIR_P, so we do our own
9180: dnl adjustment using top_builddir (which is defined more often than
9181: dnl MKDIR_P).
9182: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
9183: case $mkdir_p in
9184: [[\\/$]]* | ?:[[\\/]]*) ;;
9185: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
9186: esac
9187: ])
9188:
9189: # Helper functions for option handling. -*- Autoconf -*-
9190:
9191: # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
9192: #
9193: # This file is free software; the Free Software Foundation
9194: # gives unlimited permission to copy and/or distribute it,
9195: # with or without modifications, as long as this notice is preserved.
9196:
9197: # serial 4
9198:
9199: # _AM_MANGLE_OPTION(NAME)
9200: # -----------------------
9201: AC_DEFUN([_AM_MANGLE_OPTION],
9202: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9203:
9204: # _AM_SET_OPTION(NAME)
9205: # ------------------------------
9206: # Set option NAME. Presently that only means defining a flag for this option.
9207: AC_DEFUN([_AM_SET_OPTION],
9208: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
9209:
9210: # _AM_SET_OPTIONS(OPTIONS)
9211: # ----------------------------------
9212: # OPTIONS is a space-separated list of Automake options.
9213: AC_DEFUN([_AM_SET_OPTIONS],
9214: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9215:
9216: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9217: # -------------------------------------------
9218: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9219: AC_DEFUN([_AM_IF_OPTION],
9220: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9221:
9222: # Check to make sure that the build environment is sane. -*- Autoconf -*-
9223:
9224: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
9225: # Free Software Foundation, Inc.
9226: #
9227: # This file is free software; the Free Software Foundation
9228: # gives unlimited permission to copy and/or distribute it,
9229: # with or without modifications, as long as this notice is preserved.
9230:
9231: # serial 5
9232:
9233: # AM_SANITY_CHECK
9234: # ---------------
9235: AC_DEFUN([AM_SANITY_CHECK],
9236: [AC_MSG_CHECKING([whether build environment is sane])
9237: # Just in case
9238: sleep 1
9239: echo timestamp > conftest.file
9240: # Reject unsafe characters in $srcdir or the absolute working directory
9241: # name. Accept space and tab only in the latter.
9242: am_lf='
9243: '
9244: case `pwd` in
9245: *[[\\\"\#\$\&\'\`$am_lf]]*)
9246: AC_MSG_ERROR([unsafe absolute working directory name]);;
9247: esac
9248: case $srcdir in
9249: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9250: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
9251: esac
9252:
9253: # Do `set' in a subshell so we don't clobber the current shell's
9254: # arguments. Must try -L first in case configure is actually a
9255: # symlink; some systems play weird games with the mod time of symlinks
9256: # (eg FreeBSD returns the mod time of the symlink's containing
9257: # directory).
9258: if (
9259: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9260: if test "$[*]" = "X"; then
9261: # -L didn't work.
9262: set X `ls -t "$srcdir/configure" conftest.file`
9263: fi
9264: rm -f conftest.file
9265: if test "$[*]" != "X $srcdir/configure conftest.file" \
9266: && test "$[*]" != "X conftest.file $srcdir/configure"; then
9267:
9268: # If neither matched, then we have a broken ls. This can happen
9269: # if, for instance, CONFIG_SHELL is bash and it inherits a
9270: # broken ls alias from the environment. This has actually
9271: # happened. Such a system could not be considered "sane".
9272: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9273: alias in your environment])
9274: fi
9275:
9276: test "$[2]" = conftest.file
9277: )
9278: then
9279: # Ok.
9280: :
9281: else
9282: AC_MSG_ERROR([newly created file is older than distributed files!
9283: Check your system clock])
9284: fi
9285: AC_MSG_RESULT(yes)])
9286:
9287: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
9288: #
9289: # This file is free software; the Free Software Foundation
9290: # gives unlimited permission to copy and/or distribute it,
9291: # with or without modifications, as long as this notice is preserved.
9292:
9293: # AM_PROG_INSTALL_STRIP
9294: # ---------------------
9295: # One issue with vendor `install' (even GNU) is that you can't
9296: # specify the program used to strip binaries. This is especially
9297: # annoying in cross-compiling environments, where the build's strip
9298: # is unlikely to handle the host's binaries.
9299: # Fortunately install-sh will honor a STRIPPROG variable, so we
9300: # always use install-sh in `make install-strip', and initialize
9301: # STRIPPROG with the value of the STRIP variable (set by the user).
9302: AC_DEFUN([AM_PROG_INSTALL_STRIP],
9303: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9304: # Installed binaries are usually stripped using `strip' when the user
9305: # run `make install-strip'. However `strip' might not be the right
9306: # tool to use in cross-compilation environments, therefore Automake
9307: # will honor the `STRIP' environment variable to overrule this program.
9308: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
9309: if test "$cross_compiling" != no; then
9310: AC_CHECK_TOOL([STRIP], [strip], :)
9311: fi
9312: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9313: AC_SUBST([INSTALL_STRIP_PROGRAM])])
9314:
9315: # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
9316: #
9317: # This file is free software; the Free Software Foundation
9318: # gives unlimited permission to copy and/or distribute it,
9319: # with or without modifications, as long as this notice is preserved.
9320:
9321: # serial 2
9322:
9323: # _AM_SUBST_NOTMAKE(VARIABLE)
9324: # ---------------------------
9325: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9326: # This macro is traced by Automake.
9327: AC_DEFUN([_AM_SUBST_NOTMAKE])
9328:
9329: # AM_SUBST_NOTMAKE(VARIABLE)
9330: # ---------------------------
9331: # Public sister of _AM_SUBST_NOTMAKE.
9332: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9333:
9334: # Check how to create a tarball. -*- Autoconf -*-
9335:
9336: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
9337: #
9338: # This file is free software; the Free Software Foundation
9339: # gives unlimited permission to copy and/or distribute it,
9340: # with or without modifications, as long as this notice is preserved.
9341:
9342: # serial 2
9343:
9344: # _AM_PROG_TAR(FORMAT)
9345: # --------------------
9346: # Check how to create a tarball in format FORMAT.
9347: # FORMAT should be one of `v7', `ustar', or `pax'.
9348: #
9349: # Substitute a variable $(am__tar) that is a command
9350: # writing to stdout a FORMAT-tarball containing the directory
9351: # $tardir.
9352: # tardir=directory && $(am__tar) > result.tar
9353: #
9354: # Substitute a variable $(am__untar) that extract such
9355: # a tarball read from stdin.
9356: # $(am__untar) < result.tar
9357: AC_DEFUN([_AM_PROG_TAR],
9358: [# Always define AMTAR for backward compatibility.
9359: AM_MISSING_PROG([AMTAR], [tar])
9360: m4_if([$1], [v7],
9361: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
9362: [m4_case([$1], [ustar],, [pax],,
9363: [m4_fatal([Unknown tar format])])
9364: AC_MSG_CHECKING([how to create a $1 tar archive])
9365: # Loop over all known methods to create a tar archive until one works.
9366: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9367: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
9368: # Do not fold the above two line into one, because Tru64 sh and
9369: # Solaris sh will not grok spaces in the rhs of `-'.
9370: for _am_tool in $_am_tools
9371: do
9372: case $_am_tool in
9373: gnutar)
9374: for _am_tar in tar gnutar gtar;
9375: do
9376: AM_RUN_LOG([$_am_tar --version]) && break
9377: done
9378: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9379: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9380: am__untar="$_am_tar -xf -"
9381: ;;
9382: plaintar)
9383: # Must skip GNU tar: if it does not support --format= it doesn't create
9384: # ustar tarball either.
9385: (tar --version) >/dev/null 2>&1 && continue
9386: am__tar='tar chf - "$$tardir"'
9387: am__tar_='tar chf - "$tardir"'
9388: am__untar='tar xf -'
9389: ;;
9390: pax)
9391: am__tar='pax -L -x $1 -w "$$tardir"'
9392: am__tar_='pax -L -x $1 -w "$tardir"'
9393: am__untar='pax -r'
9394: ;;
9395: cpio)
9396: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9397: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9398: am__untar='cpio -i -H $1 -d'
9399: ;;
9400: none)
9401: am__tar=false
9402: am__tar_=false
9403: am__untar=false
9404: ;;
9405: esac
9406:
9407: # If the value was cached, stop now. We just wanted to have am__tar
9408: # and am__untar set.
9409: test -n "${am_cv_prog_tar_$1}" && break
9410:
9411: # tar/untar a dummy directory, and stop if the command works
9412: rm -rf conftest.dir
9413: mkdir conftest.dir
9414: echo GrepMe > conftest.dir/file
9415: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9416: rm -rf conftest.dir
9417: if test -s conftest.tar; then
9418: AM_RUN_LOG([$am__untar <conftest.tar])
9419: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9420: fi
9421: done
9422: rm -rf conftest.dir
9423:
9424: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9425: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9426: AC_SUBST([am__tar])
9427: AC_SUBST([am__untar])
9428: ]) # _AM_PROG_TAR
9429:
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