Annotation of embedaddon/lighttpd/m4/libtool.m4, revision 1.1.1.2
1.1 misho 1: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2: #
3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
4: # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
5: # Foundation, Inc.
6: # Written by Gordon Matzigkeit, 1996
7: #
8: # This file is free software; the Free Software Foundation gives
9: # unlimited permission to copy and/or distribute it, with or without
10: # modifications, as long as this notice is preserved.
11:
12: m4_define([_LT_COPYING], [dnl
13: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14: # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
15: # Foundation, Inc.
16: # Written by Gordon Matzigkeit, 1996
17: #
18: # This file is part of GNU Libtool.
19: #
20: # GNU Libtool is free software; you can redistribute it and/or
21: # modify it under the terms of the GNU General Public License as
22: # published by the Free Software Foundation; either version 2 of
23: # the License, or (at your option) any later version.
24: #
25: # As a special exception to the GNU General Public License,
26: # if you distribute this file as part of a program or library that
27: # is built using GNU Libtool, you may include this file under the
28: # same distribution terms that you use for the rest of that program.
29: #
30: # GNU Libtool is distributed in the hope that it will be useful,
31: # but WITHOUT ANY WARRANTY; without even the implied warranty of
32: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33: # GNU General Public License for more details.
34: #
35: # You should have received a copy of the GNU General Public License
36: # along with GNU Libtool; see the file COPYING. If not, a copy
37: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
38: # obtained by writing to the Free Software Foundation, Inc.,
39: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
40: ])
41:
42: # serial 57 LT_INIT
43:
44:
45: # LT_PREREQ(VERSION)
46: # ------------------
47: # Complain and exit if this libtool version is less that VERSION.
48: m4_defun([LT_PREREQ],
49: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
50: [m4_default([$3],
51: [m4_fatal([Libtool version $1 or higher is required],
52: 63)])],
53: [$2])])
54:
55:
56: # _LT_CHECK_BUILDDIR
57: # ------------------
58: # Complain if the absolute build directory name contains unusual characters
59: m4_defun([_LT_CHECK_BUILDDIR],
60: [case `pwd` in
61: *\ * | *\ *)
62: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
63: esac
64: ])
65:
66:
67: # LT_INIT([OPTIONS])
68: # ------------------
69: AC_DEFUN([LT_INIT],
70: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
71: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
72: AC_BEFORE([$0], [LT_LANG])dnl
73: AC_BEFORE([$0], [LT_OUTPUT])dnl
74: AC_BEFORE([$0], [LTDL_INIT])dnl
75: m4_require([_LT_CHECK_BUILDDIR])dnl
76:
77: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
78: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
79: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
80: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
81: dnl unless we require an AC_DEFUNed macro:
82: AC_REQUIRE([LTOPTIONS_VERSION])dnl
83: AC_REQUIRE([LTSUGAR_VERSION])dnl
84: AC_REQUIRE([LTVERSION_VERSION])dnl
85: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
86: m4_require([_LT_PROG_LTMAIN])dnl
87:
88: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
89:
90: dnl Parse OPTIONS
91: _LT_SET_OPTIONS([$0], [$1])
92:
93: # This can be used to rebuild libtool when needed
94: LIBTOOL_DEPS="$ltmain"
95:
96: # Always use our own libtool.
97: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
98: AC_SUBST(LIBTOOL)dnl
99:
100: _LT_SETUP
101:
102: # Only expand once:
103: m4_define([LT_INIT])
104: ])# LT_INIT
105:
106: # Old names:
107: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
108: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
109: dnl aclocal-1.4 backwards compatibility:
110: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
111: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
112:
113:
114: # _LT_CC_BASENAME(CC)
115: # -------------------
116: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
117: m4_defun([_LT_CC_BASENAME],
118: [for cc_temp in $1""; do
119: case $cc_temp in
120: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
121: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
122: \-*) ;;
123: *) break;;
124: esac
125: done
126: cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
127: ])
128:
129:
130: # _LT_FILEUTILS_DEFAULTS
131: # ----------------------
132: # It is okay to use these file commands and assume they have been set
133: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
134: m4_defun([_LT_FILEUTILS_DEFAULTS],
135: [: ${CP="cp -f"}
136: : ${MV="mv -f"}
137: : ${RM="rm -f"}
138: ])# _LT_FILEUTILS_DEFAULTS
139:
140:
141: # _LT_SETUP
142: # ---------
143: m4_defun([_LT_SETUP],
144: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
145: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
146: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
147: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
148:
149: _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
150: dnl
151: _LT_DECL([], [host_alias], [0], [The host system])dnl
152: _LT_DECL([], [host], [0])dnl
153: _LT_DECL([], [host_os], [0])dnl
154: dnl
155: _LT_DECL([], [build_alias], [0], [The build system])dnl
156: _LT_DECL([], [build], [0])dnl
157: _LT_DECL([], [build_os], [0])dnl
158: dnl
159: AC_REQUIRE([AC_PROG_CC])dnl
160: AC_REQUIRE([LT_PATH_LD])dnl
161: AC_REQUIRE([LT_PATH_NM])dnl
162: dnl
163: AC_REQUIRE([AC_PROG_LN_S])dnl
164: test -z "$LN_S" && LN_S="ln -s"
165: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
166: dnl
167: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
168: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
169: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
170: dnl
171: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
172: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
173: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
174: m4_require([_LT_CMD_RELOAD])dnl
175: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
176: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
177: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
178: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
179: m4_require([_LT_WITH_SYSROOT])dnl
180:
181: _LT_CONFIG_LIBTOOL_INIT([
182: # See if we are running on zsh, and set the options which allow our
183: # commands through without removal of \ escapes INIT.
184: if test -n "\${ZSH_VERSION+set}" ; then
185: setopt NO_GLOB_SUBST
186: fi
187: ])
188: if test -n "${ZSH_VERSION+set}" ; then
189: setopt NO_GLOB_SUBST
190: fi
191:
192: _LT_CHECK_OBJDIR
193:
194: m4_require([_LT_TAG_COMPILER])dnl
195:
196: case $host_os in
197: aix3*)
198: # AIX sometimes has problems with the GCC collect2 program. For some
199: # reason, if we set the COLLECT_NAMES environment variable, the problems
200: # vanish in a puff of smoke.
201: if test "X${COLLECT_NAMES+set}" != Xset; then
202: COLLECT_NAMES=
203: export COLLECT_NAMES
204: fi
205: ;;
206: esac
207:
208: # Global variables:
209: ofile=libtool
210: can_build_shared=yes
211:
212: # All known linkers require a `.a' archive for static linking (except MSVC,
213: # which needs '.lib').
214: libext=a
215:
216: with_gnu_ld="$lt_cv_prog_gnu_ld"
217:
218: old_CC="$CC"
219: old_CFLAGS="$CFLAGS"
220:
221: # Set sane defaults for various variables
222: test -z "$CC" && CC=cc
223: test -z "$LTCC" && LTCC=$CC
224: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
225: test -z "$LD" && LD=ld
226: test -z "$ac_objext" && ac_objext=o
227:
228: _LT_CC_BASENAME([$compiler])
229:
230: # Only perform the check for file, if the check method requires it
231: test -z "$MAGIC_CMD" && MAGIC_CMD=file
232: case $deplibs_check_method in
233: file_magic*)
234: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
235: _LT_PATH_MAGIC
236: fi
237: ;;
238: esac
239:
240: # Use C for the default configuration in the libtool script
241: LT_SUPPORTED_TAG([CC])
242: _LT_LANG_C_CONFIG
243: _LT_LANG_DEFAULT_CONFIG
244: _LT_CONFIG_COMMANDS
245: ])# _LT_SETUP
246:
247:
248: # _LT_PREPARE_SED_QUOTE_VARS
249: # --------------------------
250: # Define a few sed substitution that help us do robust quoting.
251: m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
252: [# Backslashify metacharacters that are still active within
253: # double-quoted strings.
254: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
255:
256: # Same as above, but do not quote variable references.
257: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
258:
259: # Sed substitution to delay expansion of an escaped shell variable in a
260: # double_quote_subst'ed string.
261: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
262:
263: # Sed substitution to delay expansion of an escaped single quote.
264: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
265:
266: # Sed substitution to avoid accidental globbing in evaled expressions
267: no_glob_subst='s/\*/\\\*/g'
268: ])
269:
270: # _LT_PROG_LTMAIN
271: # ---------------
272: # Note that this code is called both from `configure', and `config.status'
273: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
274: # `config.status' has no value for ac_aux_dir unless we are using Automake,
275: # so we pass a copy along to make sure it has a sensible value anyway.
276: m4_defun([_LT_PROG_LTMAIN],
277: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
278: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
279: ltmain="$ac_aux_dir/ltmain.sh"
280: ])# _LT_PROG_LTMAIN
281:
282:
283: ## ------------------------------------- ##
284: ## Accumulate code for creating libtool. ##
285: ## ------------------------------------- ##
286:
287: # So that we can recreate a full libtool script including additional
288: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
289: # in macros and then make a single call at the end using the `libtool'
290: # label.
291:
292:
293: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
294: # ----------------------------------------
295: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
296: m4_define([_LT_CONFIG_LIBTOOL_INIT],
297: [m4_ifval([$1],
298: [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
299: [$1
300: ])])])
301:
302: # Initialize.
303: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
304:
305:
306: # _LT_CONFIG_LIBTOOL([COMMANDS])
307: # ------------------------------
308: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
309: m4_define([_LT_CONFIG_LIBTOOL],
310: [m4_ifval([$1],
311: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
312: [$1
313: ])])])
314:
315: # Initialize.
316: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
317:
318:
319: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
320: # -----------------------------------------------------
321: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
322: [_LT_CONFIG_LIBTOOL([$1])
323: _LT_CONFIG_LIBTOOL_INIT([$2])
324: ])
325:
326:
327: # _LT_FORMAT_COMMENT([COMMENT])
328: # -----------------------------
329: # Add leading comment marks to the start of each line, and a trailing
330: # full-stop to the whole comment if one is not present already.
331: m4_define([_LT_FORMAT_COMMENT],
332: [m4_ifval([$1], [
333: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
334: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
335: )])
336:
337:
338:
339: ## ------------------------ ##
340: ## FIXME: Eliminate VARNAME ##
341: ## ------------------------ ##
342:
343:
344: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
345: # -------------------------------------------------------------------
346: # CONFIGNAME is the name given to the value in the libtool script.
347: # VARNAME is the (base) name used in the configure script.
348: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
349: # VARNAME. Any other value will be used directly.
350: m4_define([_LT_DECL],
351: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
352: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
353: [m4_ifval([$1], [$1], [$2])])
354: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
355: m4_ifval([$4],
356: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
357: lt_dict_add_subkey([lt_decl_dict], [$2],
358: [tagged?], [m4_ifval([$5], [yes], [no])])])
359: ])
360:
361:
362: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
363: # --------------------------------------------------------
364: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
365:
366:
367: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
368: # ------------------------------------------------
369: m4_define([lt_decl_tag_varnames],
370: [_lt_decl_filter([tagged?], [yes], $@)])
371:
372:
373: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
374: # ---------------------------------------------------------
375: m4_define([_lt_decl_filter],
376: [m4_case([$#],
377: [0], [m4_fatal([$0: too few arguments: $#])],
378: [1], [m4_fatal([$0: too few arguments: $#: $1])],
379: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
380: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
381: [lt_dict_filter([lt_decl_dict], $@)])[]dnl
382: ])
383:
384:
385: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
386: # --------------------------------------------------
387: m4_define([lt_decl_quote_varnames],
388: [_lt_decl_filter([value], [1], $@)])
389:
390:
391: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
392: # ---------------------------------------------------
393: m4_define([lt_decl_dquote_varnames],
394: [_lt_decl_filter([value], [2], $@)])
395:
396:
397: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
398: # ---------------------------------------------------
399: m4_define([lt_decl_varnames_tagged],
400: [m4_assert([$# <= 2])dnl
401: _$0(m4_quote(m4_default([$1], [[, ]])),
402: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
403: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
404: m4_define([_lt_decl_varnames_tagged],
405: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
406:
407:
408: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
409: # ------------------------------------------------
410: m4_define([lt_decl_all_varnames],
411: [_$0(m4_quote(m4_default([$1], [[, ]])),
412: m4_if([$2], [],
413: m4_quote(lt_decl_varnames),
414: m4_quote(m4_shift($@))))[]dnl
415: ])
416: m4_define([_lt_decl_all_varnames],
417: [lt_join($@, lt_decl_varnames_tagged([$1],
418: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
419: ])
420:
421:
422: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
423: # ------------------------------------
424: # Quote a variable value, and forward it to `config.status' so that its
425: # declaration there will have the same value as in `configure'. VARNAME
426: # must have a single quote delimited value for this to work.
427: m4_define([_LT_CONFIG_STATUS_DECLARE],
428: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
429:
430:
431: # _LT_CONFIG_STATUS_DECLARATIONS
432: # ------------------------------
433: # We delimit libtool config variables with single quotes, so when
434: # we write them to config.status, we have to be sure to quote all
435: # embedded single quotes properly. In configure, this macro expands
436: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
437: #
438: # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
439: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
440: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
441: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
442:
443:
444: # _LT_LIBTOOL_TAGS
445: # ----------------
446: # Output comment and list of tags supported by the script
447: m4_defun([_LT_LIBTOOL_TAGS],
448: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
449: available_tags="_LT_TAGS"dnl
450: ])
451:
452:
453: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
454: # -----------------------------------
455: # Extract the dictionary values for VARNAME (optionally with TAG) and
456: # expand to a commented shell variable setting:
457: #
458: # # Some comment about what VAR is for.
459: # visible_name=$lt_internal_name
460: m4_define([_LT_LIBTOOL_DECLARE],
461: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
462: [description])))[]dnl
463: m4_pushdef([_libtool_name],
464: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
465: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
466: [0], [_libtool_name=[$]$1],
467: [1], [_libtool_name=$lt_[]$1],
468: [2], [_libtool_name=$lt_[]$1],
469: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
470: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
471: ])
472:
473:
474: # _LT_LIBTOOL_CONFIG_VARS
475: # -----------------------
476: # Produce commented declarations of non-tagged libtool config variables
477: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
478: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
479: # section) are produced by _LT_LIBTOOL_TAG_VARS.
480: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
481: [m4_foreach([_lt_var],
482: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
483: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
484:
485:
486: # _LT_LIBTOOL_TAG_VARS(TAG)
487: # -------------------------
488: m4_define([_LT_LIBTOOL_TAG_VARS],
489: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
490: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
491:
492:
493: # _LT_TAGVAR(VARNAME, [TAGNAME])
494: # ------------------------------
495: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
496:
497:
498: # _LT_CONFIG_COMMANDS
499: # -------------------
500: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
501: # variables for single and double quote escaping we saved from calls
502: # to _LT_DECL, we can put quote escaped variables declarations
503: # into `config.status', and then the shell code to quote escape them in
504: # for loops in `config.status'. Finally, any additional code accumulated
505: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
506: m4_defun([_LT_CONFIG_COMMANDS],
507: [AC_PROVIDE_IFELSE([LT_OUTPUT],
508: dnl If the libtool generation code has been placed in $CONFIG_LT,
509: dnl instead of duplicating it all over again into config.status,
510: dnl then we will have config.status run $CONFIG_LT later, so it
511: dnl needs to know what name is stored there:
512: [AC_CONFIG_COMMANDS([libtool],
513: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
514: dnl If the libtool generation code is destined for config.status,
515: dnl expand the accumulated commands and init code now:
516: [AC_CONFIG_COMMANDS([libtool],
517: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
518: ])#_LT_CONFIG_COMMANDS
519:
520:
521: # Initialize.
522: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
523: [
524:
525: # The HP-UX ksh and POSIX shell print the target directory to stdout
526: # if CDPATH is set.
527: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
528:
529: sed_quote_subst='$sed_quote_subst'
530: double_quote_subst='$double_quote_subst'
531: delay_variable_subst='$delay_variable_subst'
532: _LT_CONFIG_STATUS_DECLARATIONS
533: LTCC='$LTCC'
534: LTCFLAGS='$LTCFLAGS'
535: compiler='$compiler_DEFAULT'
536:
537: # A function that is used when there is no print builtin or printf.
538: func_fallback_echo ()
539: {
540: eval 'cat <<_LTECHO_EOF
541: \$[]1
542: _LTECHO_EOF'
543: }
544:
545: # Quote evaled strings.
546: for var in lt_decl_all_varnames([[ \
547: ]], lt_decl_quote_varnames); do
548: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
549: *[[\\\\\\\`\\"\\\$]]*)
550: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
551: ;;
552: *)
553: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
554: ;;
555: esac
556: done
557:
558: # Double-quote double-evaled strings.
559: for var in lt_decl_all_varnames([[ \
560: ]], lt_decl_dquote_varnames); do
561: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
562: *[[\\\\\\\`\\"\\\$]]*)
563: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
564: ;;
565: *)
566: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
567: ;;
568: esac
569: done
570:
571: _LT_OUTPUT_LIBTOOL_INIT
572: ])
573:
574: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
575: # ------------------------------------
576: # Generate a child script FILE with all initialization necessary to
577: # reuse the environment learned by the parent script, and make the
578: # file executable. If COMMENT is supplied, it is inserted after the
579: # `#!' sequence but before initialization text begins. After this
580: # macro, additional text can be appended to FILE to form the body of
581: # the child script. The macro ends with non-zero status if the
582: # file could not be fully written (such as if the disk is full).
583: m4_ifdef([AS_INIT_GENERATED],
584: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
585: [m4_defun([_LT_GENERATED_FILE_INIT],
586: [m4_require([AS_PREPARE])]dnl
587: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
588: [lt_write_fail=0
589: cat >$1 <<_ASEOF || lt_write_fail=1
590: #! $SHELL
591: # Generated by $as_me.
592: $2
593: SHELL=\${CONFIG_SHELL-$SHELL}
594: export SHELL
595: _ASEOF
596: cat >>$1 <<\_ASEOF || lt_write_fail=1
597: AS_SHELL_SANITIZE
598: _AS_PREPARE
599: exec AS_MESSAGE_FD>&1
600: _ASEOF
601: test $lt_write_fail = 0 && chmod +x $1[]dnl
602: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
603:
604: # LT_OUTPUT
605: # ---------
606: # This macro allows early generation of the libtool script (before
607: # AC_OUTPUT is called), incase it is used in configure for compilation
608: # tests.
609: AC_DEFUN([LT_OUTPUT],
610: [: ${CONFIG_LT=./config.lt}
611: AC_MSG_NOTICE([creating $CONFIG_LT])
612: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
613: [# Run this file to recreate a libtool stub with the current configuration.])
614:
615: cat >>"$CONFIG_LT" <<\_LTEOF
616: lt_cl_silent=false
617: exec AS_MESSAGE_LOG_FD>>config.log
618: {
619: echo
620: AS_BOX([Running $as_me.])
621: } >&AS_MESSAGE_LOG_FD
622:
623: lt_cl_help="\
624: \`$as_me' creates a local libtool stub from the current configuration,
625: for use in further configure time tests before the real libtool is
626: generated.
627:
628: Usage: $[0] [[OPTIONS]]
629:
630: -h, --help print this help, then exit
631: -V, --version print version number, then exit
632: -q, --quiet do not print progress messages
633: -d, --debug don't remove temporary files
634:
635: Report bugs to <bug-libtool@gnu.org>."
636:
637: lt_cl_version="\
638: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
639: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
640: configured by $[0], generated by m4_PACKAGE_STRING.
641:
642: Copyright (C) 2011 Free Software Foundation, Inc.
643: This config.lt script is free software; the Free Software Foundation
644: gives unlimited permision to copy, distribute and modify it."
645:
646: while test $[#] != 0
647: do
648: case $[1] in
649: --version | --v* | -V )
650: echo "$lt_cl_version"; exit 0 ;;
651: --help | --h* | -h )
652: echo "$lt_cl_help"; exit 0 ;;
653: --debug | --d* | -d )
654: debug=: ;;
655: --quiet | --q* | --silent | --s* | -q )
656: lt_cl_silent=: ;;
657:
658: -*) AC_MSG_ERROR([unrecognized option: $[1]
659: Try \`$[0] --help' for more information.]) ;;
660:
661: *) AC_MSG_ERROR([unrecognized argument: $[1]
662: Try \`$[0] --help' for more information.]) ;;
663: esac
664: shift
665: done
666:
667: if $lt_cl_silent; then
668: exec AS_MESSAGE_FD>/dev/null
669: fi
670: _LTEOF
671:
672: cat >>"$CONFIG_LT" <<_LTEOF
673: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
674: _LTEOF
675:
676: cat >>"$CONFIG_LT" <<\_LTEOF
677: AC_MSG_NOTICE([creating $ofile])
678: _LT_OUTPUT_LIBTOOL_COMMANDS
679: AS_EXIT(0)
680: _LTEOF
681: chmod +x "$CONFIG_LT"
682:
683: # configure is writing to config.log, but config.lt does its own redirection,
684: # appending to config.log, which fails on DOS, as config.log is still kept
685: # open by configure. Here we exec the FD to /dev/null, effectively closing
686: # config.log, so it can be properly (re)opened and appended to by config.lt.
687: lt_cl_success=:
688: test "$silent" = yes &&
689: lt_config_lt_args="$lt_config_lt_args --quiet"
690: exec AS_MESSAGE_LOG_FD>/dev/null
691: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
692: exec AS_MESSAGE_LOG_FD>>config.log
693: $lt_cl_success || AS_EXIT(1)
694: ])# LT_OUTPUT
695:
696:
697: # _LT_CONFIG(TAG)
698: # ---------------
699: # If TAG is the built-in tag, create an initial libtool script with a
700: # default configuration from the untagged config vars. Otherwise add code
701: # to config.status for appending the configuration named by TAG from the
702: # matching tagged config vars.
703: m4_defun([_LT_CONFIG],
704: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
705: _LT_CONFIG_SAVE_COMMANDS([
706: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
707: m4_if(_LT_TAG, [C], [
708: # See if we are running on zsh, and set the options which allow our
709: # commands through without removal of \ escapes.
710: if test -n "${ZSH_VERSION+set}" ; then
711: setopt NO_GLOB_SUBST
712: fi
713:
714: cfgfile="${ofile}T"
715: trap "$RM \"$cfgfile\"; exit 1" 1 2 15
716: $RM "$cfgfile"
717:
718: cat <<_LT_EOF >> "$cfgfile"
719: #! $SHELL
720:
721: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
722: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
723: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
724: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
725: #
726: _LT_COPYING
727: _LT_LIBTOOL_TAGS
728:
729: # ### BEGIN LIBTOOL CONFIG
730: _LT_LIBTOOL_CONFIG_VARS
731: _LT_LIBTOOL_TAG_VARS
732: # ### END LIBTOOL CONFIG
733:
734: _LT_EOF
735:
736: case $host_os in
737: aix3*)
738: cat <<\_LT_EOF >> "$cfgfile"
739: # AIX sometimes has problems with the GCC collect2 program. For some
740: # reason, if we set the COLLECT_NAMES environment variable, the problems
741: # vanish in a puff of smoke.
742: if test "X${COLLECT_NAMES+set}" != Xset; then
743: COLLECT_NAMES=
744: export COLLECT_NAMES
745: fi
746: _LT_EOF
747: ;;
748: esac
749:
750: _LT_PROG_LTMAIN
751:
752: # We use sed instead of cat because bash on DJGPP gets confused if
753: # if finds mixed CR/LF and LF-only lines. Since sed operates in
754: # text mode, it properly converts lines to CR/LF. This bash problem
755: # is reportedly fixed, but why not run on old versions too?
756: sed '$q' "$ltmain" >> "$cfgfile" \
757: || (rm -f "$cfgfile"; exit 1)
758:
759: _LT_PROG_REPLACE_SHELLFNS
760:
761: mv -f "$cfgfile" "$ofile" ||
762: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
763: chmod +x "$ofile"
764: ],
765: [cat <<_LT_EOF >> "$ofile"
766:
767: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
768: dnl in a comment (ie after a #).
769: # ### BEGIN LIBTOOL TAG CONFIG: $1
770: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
771: # ### END LIBTOOL TAG CONFIG: $1
772: _LT_EOF
773: ])dnl /m4_if
774: ],
775: [m4_if([$1], [], [
776: PACKAGE='$PACKAGE'
777: VERSION='$VERSION'
778: TIMESTAMP='$TIMESTAMP'
779: RM='$RM'
780: ofile='$ofile'], [])
781: ])dnl /_LT_CONFIG_SAVE_COMMANDS
782: ])# _LT_CONFIG
783:
784:
785: # LT_SUPPORTED_TAG(TAG)
786: # ---------------------
787: # Trace this macro to discover what tags are supported by the libtool
788: # --tag option, using:
789: # autoconf --trace 'LT_SUPPORTED_TAG:$1'
790: AC_DEFUN([LT_SUPPORTED_TAG], [])
791:
792:
793: # C support is built-in for now
794: m4_define([_LT_LANG_C_enabled], [])
795: m4_define([_LT_TAGS], [])
796:
797:
798: # LT_LANG(LANG)
799: # -------------
800: # Enable libtool support for the given language if not already enabled.
801: AC_DEFUN([LT_LANG],
802: [AC_BEFORE([$0], [LT_OUTPUT])dnl
803: m4_case([$1],
804: [C], [_LT_LANG(C)],
805: [C++], [_LT_LANG(CXX)],
806: [Go], [_LT_LANG(GO)],
807: [Java], [_LT_LANG(GCJ)],
808: [Fortran 77], [_LT_LANG(F77)],
809: [Fortran], [_LT_LANG(FC)],
810: [Windows Resource], [_LT_LANG(RC)],
811: [m4_ifdef([_LT_LANG_]$1[_CONFIG],
812: [_LT_LANG($1)],
813: [m4_fatal([$0: unsupported language: "$1"])])])dnl
814: ])# LT_LANG
815:
816:
817: # _LT_LANG(LANGNAME)
818: # ------------------
819: m4_defun([_LT_LANG],
820: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
821: [LT_SUPPORTED_TAG([$1])dnl
822: m4_append([_LT_TAGS], [$1 ])dnl
823: m4_define([_LT_LANG_]$1[_enabled], [])dnl
824: _LT_LANG_$1_CONFIG($1)])dnl
825: ])# _LT_LANG
826:
827:
828: m4_ifndef([AC_PROG_GO], [
829: ############################################################
830: # NOTE: This macro has been submitted for inclusion into #
831: # GNU Autoconf as AC_PROG_GO. When it is available in #
832: # a released version of Autoconf we should remove this #
833: # macro and use it instead. #
834: ############################################################
835: m4_defun([AC_PROG_GO],
836: [AC_LANG_PUSH(Go)dnl
837: AC_ARG_VAR([GOC], [Go compiler command])dnl
838: AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
839: _AC_ARG_VAR_LDFLAGS()dnl
840: AC_CHECK_TOOL(GOC, gccgo)
841: if test -z "$GOC"; then
842: if test -n "$ac_tool_prefix"; then
843: AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
844: fi
845: fi
846: if test -z "$GOC"; then
847: AC_CHECK_PROG(GOC, gccgo, gccgo, false)
848: fi
849: ])#m4_defun
850: ])#m4_ifndef
851:
852:
853: # _LT_LANG_DEFAULT_CONFIG
854: # -----------------------
855: m4_defun([_LT_LANG_DEFAULT_CONFIG],
856: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
857: [LT_LANG(CXX)],
858: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
859:
860: AC_PROVIDE_IFELSE([AC_PROG_F77],
861: [LT_LANG(F77)],
862: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
863:
864: AC_PROVIDE_IFELSE([AC_PROG_FC],
865: [LT_LANG(FC)],
866: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
867:
868: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
869: dnl pulling things in needlessly.
870: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
871: [LT_LANG(GCJ)],
872: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
873: [LT_LANG(GCJ)],
874: [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
875: [LT_LANG(GCJ)],
876: [m4_ifdef([AC_PROG_GCJ],
877: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
878: m4_ifdef([A][M_PROG_GCJ],
879: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
880: m4_ifdef([LT_PROG_GCJ],
881: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
882:
883: AC_PROVIDE_IFELSE([AC_PROG_GO],
884: [LT_LANG(GO)],
885: [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
886:
887: AC_PROVIDE_IFELSE([LT_PROG_RC],
888: [LT_LANG(RC)],
889: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
890: ])# _LT_LANG_DEFAULT_CONFIG
891:
892: # Obsolete macros:
893: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
894: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
895: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
896: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
897: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
898: dnl aclocal-1.4 backwards compatibility:
899: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
900: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
901: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
902: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
903: dnl AC_DEFUN([AC_LIBTOOL_RC], [])
904:
905:
906: # _LT_TAG_COMPILER
907: # ----------------
908: m4_defun([_LT_TAG_COMPILER],
909: [AC_REQUIRE([AC_PROG_CC])dnl
910:
911: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
912: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
913: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
914: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
915:
916: # If no C compiler was specified, use CC.
917: LTCC=${LTCC-"$CC"}
918:
919: # If no C compiler flags were specified, use CFLAGS.
920: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
921:
922: # Allow CC to be a program name with arguments.
923: compiler=$CC
924: ])# _LT_TAG_COMPILER
925:
926:
927: # _LT_COMPILER_BOILERPLATE
928: # ------------------------
929: # Check for compiler boilerplate output or warnings with
930: # the simple compiler test code.
931: m4_defun([_LT_COMPILER_BOILERPLATE],
932: [m4_require([_LT_DECL_SED])dnl
933: ac_outfile=conftest.$ac_objext
934: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
935: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
936: _lt_compiler_boilerplate=`cat conftest.err`
937: $RM conftest*
938: ])# _LT_COMPILER_BOILERPLATE
939:
940:
941: # _LT_LINKER_BOILERPLATE
942: # ----------------------
943: # Check for linker boilerplate output or warnings with
944: # the simple link test code.
945: m4_defun([_LT_LINKER_BOILERPLATE],
946: [m4_require([_LT_DECL_SED])dnl
947: ac_outfile=conftest.$ac_objext
948: echo "$lt_simple_link_test_code" >conftest.$ac_ext
949: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950: _lt_linker_boilerplate=`cat conftest.err`
951: $RM -r conftest*
952: ])# _LT_LINKER_BOILERPLATE
953:
954: # _LT_REQUIRED_DARWIN_CHECKS
955: # -------------------------
956: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
957: case $host_os in
958: rhapsody* | darwin*)
959: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
960: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
961: AC_CHECK_TOOL([LIPO], [lipo], [:])
962: AC_CHECK_TOOL([OTOOL], [otool], [:])
963: AC_CHECK_TOOL([OTOOL64], [otool64], [:])
964: _LT_DECL([], [DSYMUTIL], [1],
965: [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
966: _LT_DECL([], [NMEDIT], [1],
967: [Tool to change global to local symbols on Mac OS X])
968: _LT_DECL([], [LIPO], [1],
969: [Tool to manipulate fat objects and archives on Mac OS X])
970: _LT_DECL([], [OTOOL], [1],
971: [ldd/readelf like tool for Mach-O binaries on Mac OS X])
972: _LT_DECL([], [OTOOL64], [1],
973: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
974:
975: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
976: [lt_cv_apple_cc_single_mod=no
977: if test -z "${LT_MULTI_MODULE}"; then
978: # By default we will add the -single_module flag. You can override
979: # by either setting the environment variable LT_MULTI_MODULE
980: # non-empty at configure time, or by adding -multi_module to the
981: # link flags.
982: rm -rf libconftest.dylib*
983: echo "int foo(void){return 1;}" > conftest.c
984: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
985: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
986: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
987: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
988: _lt_result=$?
989: # If there is a non-empty error log, and "single_module"
990: # appears in it, assume the flag caused a linker warning
991: if test -s conftest.err && $GREP single_module conftest.err; then
992: cat conftest.err >&AS_MESSAGE_LOG_FD
993: # Otherwise, if the output was created with a 0 exit code from
994: # the compiler, it worked.
995: elif test -f libconftest.dylib && test $_lt_result -eq 0; then
996: lt_cv_apple_cc_single_mod=yes
997: else
998: cat conftest.err >&AS_MESSAGE_LOG_FD
999: fi
1000: rm -rf libconftest.dylib*
1001: rm -f conftest.*
1002: fi])
1003:
1004: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1005: [lt_cv_ld_exported_symbols_list],
1006: [lt_cv_ld_exported_symbols_list=no
1007: save_LDFLAGS=$LDFLAGS
1008: echo "_main" > conftest.sym
1009: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1010: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1011: [lt_cv_ld_exported_symbols_list=yes],
1012: [lt_cv_ld_exported_symbols_list=no])
1013: LDFLAGS="$save_LDFLAGS"
1014: ])
1015:
1016: AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1017: [lt_cv_ld_force_load=no
1018: cat > conftest.c << _LT_EOF
1019: int forced_loaded() { return 2;}
1020: _LT_EOF
1021: echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1022: $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1023: echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1024: $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1025: echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1026: $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1027: cat > conftest.c << _LT_EOF
1028: int main() { return 0;}
1029: _LT_EOF
1030: echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1031: $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1032: _lt_result=$?
1033: if test -s conftest.err && $GREP force_load conftest.err; then
1034: cat conftest.err >&AS_MESSAGE_LOG_FD
1035: elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1036: lt_cv_ld_force_load=yes
1037: else
1038: cat conftest.err >&AS_MESSAGE_LOG_FD
1039: fi
1040: rm -f conftest.err libconftest.a conftest conftest.c
1041: rm -rf conftest.dSYM
1042: ])
1043: case $host_os in
1044: rhapsody* | darwin1.[[012]])
1045: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1046: darwin1.*)
1047: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1048: darwin*) # darwin 5.x on
1049: # if running on 10.5 or later, the deployment target defaults
1050: # to the OS version, if on x86, and 10.4, the deployment
1051: # target defaults to 10.4. Don't you love it?
1052: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1053: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1054: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1055: 10.[[012]]*)
1056: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1057: 10.*)
1058: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1059: esac
1060: ;;
1061: esac
1062: if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1063: _lt_dar_single_mod='$single_module'
1064: fi
1065: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1066: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1067: else
1068: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1069: fi
1070: if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1071: _lt_dsymutil='~$DSYMUTIL $lib || :'
1072: else
1073: _lt_dsymutil=
1074: fi
1075: ;;
1076: esac
1077: ])
1078:
1079:
1080: # _LT_DARWIN_LINKER_FEATURES([TAG])
1081: # ---------------------------------
1082: # Checks for linker and compiler features on darwin
1083: m4_defun([_LT_DARWIN_LINKER_FEATURES],
1084: [
1085: m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1086: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1087: _LT_TAGVAR(hardcode_direct, $1)=no
1088: _LT_TAGVAR(hardcode_automatic, $1)=yes
1089: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1090: if test "$lt_cv_ld_force_load" = "yes"; then
1091: _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\"`'
1092: m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1093: [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1094: else
1095: _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1096: fi
1097: _LT_TAGVAR(link_all_deplibs, $1)=yes
1098: _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1099: case $cc_basename in
1100: ifort*) _lt_dar_can_shared=yes ;;
1101: *) _lt_dar_can_shared=$GCC ;;
1102: esac
1103: if test "$_lt_dar_can_shared" = "yes"; then
1104: output_verbose_link_cmd=func_echo_all
1105: _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}"
1106: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1107: _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}"
1108: _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}"
1109: m4_if([$1], [CXX],
1110: [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1111: _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}"
1112: _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}"
1113: fi
1114: ],[])
1115: else
1116: _LT_TAGVAR(ld_shlibs, $1)=no
1117: fi
1118: ])
1119:
1120: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1121: # ----------------------------------
1122: # Links a minimal program and checks the executable
1123: # for the system default hardcoded library path. In most cases,
1124: # this is /usr/lib:/lib, but when the MPI compilers are used
1125: # the location of the communication and MPI libs are included too.
1126: # If we don't find anything, use the default library path according
1127: # to the aix ld manual.
1128: # Store the results from the different compilers for each TAGNAME.
1129: # Allow to override them for all tags through lt_cv_aix_libpath.
1130: m4_defun([_LT_SYS_MODULE_PATH_AIX],
1131: [m4_require([_LT_DECL_SED])dnl
1132: if test "${lt_cv_aix_libpath+set}" = set; then
1133: aix_libpath=$lt_cv_aix_libpath
1134: else
1135: AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1136: [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1137: lt_aix_libpath_sed='[
1138: /Import File Strings/,/^$/ {
1139: /^0/ {
1140: s/^0 *\([^ ]*\) *$/\1/
1141: p
1142: }
1143: }]'
1144: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1145: # Check for a 64-bit object if we didn't find anything.
1146: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1147: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1148: fi],[])
1149: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1150: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1151: fi
1152: ])
1153: aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1154: fi
1155: ])# _LT_SYS_MODULE_PATH_AIX
1156:
1157:
1158: # _LT_SHELL_INIT(ARG)
1159: # -------------------
1160: m4_define([_LT_SHELL_INIT],
1161: [m4_divert_text([M4SH-INIT], [$1
1162: ])])# _LT_SHELL_INIT
1163:
1164:
1165:
1166: # _LT_PROG_ECHO_BACKSLASH
1167: # -----------------------
1168: # Find how we can fake an echo command that does not interpret backslash.
1169: # In particular, with Autoconf 2.60 or later we add some code to the start
1170: # of the generated configure script which will find a shell with a builtin
1171: # printf (which we can use as an echo command).
1172: m4_defun([_LT_PROG_ECHO_BACKSLASH],
1173: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1174: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1175: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1176:
1177: AC_MSG_CHECKING([how to print strings])
1178: # Test print first, because it will be a builtin if present.
1179: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1180: test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1181: ECHO='print -r --'
1182: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1183: ECHO='printf %s\n'
1184: else
1185: # Use this function as a fallback that always works.
1186: func_fallback_echo ()
1187: {
1188: eval 'cat <<_LTECHO_EOF
1189: $[]1
1190: _LTECHO_EOF'
1191: }
1192: ECHO='func_fallback_echo'
1193: fi
1194:
1195: # func_echo_all arg...
1196: # Invoke $ECHO with all args, space-separated.
1197: func_echo_all ()
1198: {
1199: $ECHO "$*"
1200: }
1201:
1202: case "$ECHO" in
1203: printf*) AC_MSG_RESULT([printf]) ;;
1204: print*) AC_MSG_RESULT([print -r]) ;;
1205: *) AC_MSG_RESULT([cat]) ;;
1206: esac
1207:
1208: m4_ifdef([_AS_DETECT_SUGGESTED],
1209: [_AS_DETECT_SUGGESTED([
1210: test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1211: ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1212: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1213: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1214: PATH=/empty FPATH=/empty; export PATH FPATH
1215: test "X`printf %s $ECHO`" = "X$ECHO" \
1216: || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1217:
1218: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1219: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1220: ])# _LT_PROG_ECHO_BACKSLASH
1221:
1222:
1223: # _LT_WITH_SYSROOT
1224: # ----------------
1225: AC_DEFUN([_LT_WITH_SYSROOT],
1226: [AC_MSG_CHECKING([for sysroot])
1227: AC_ARG_WITH([sysroot],
1228: [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1229: (or the compiler's sysroot if not specified).],
1230: [], [with_sysroot=no])
1231:
1232: dnl lt_sysroot will always be passed unquoted. We quote it here
1233: dnl in case the user passed a directory name.
1234: lt_sysroot=
1235: case ${with_sysroot} in #(
1236: yes)
1237: if test "$GCC" = yes; then
1238: lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1239: fi
1240: ;; #(
1241: /*)
1242: lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1243: ;; #(
1244: no|'')
1245: ;; #(
1246: *)
1247: AC_MSG_RESULT([${with_sysroot}])
1248: AC_MSG_ERROR([The sysroot must be an absolute path.])
1249: ;;
1250: esac
1251:
1252: AC_MSG_RESULT([${lt_sysroot:-no}])
1253: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1254: [dependent libraries, and in which our libraries should be installed.])])
1255:
1256: # _LT_ENABLE_LOCK
1257: # ---------------
1258: m4_defun([_LT_ENABLE_LOCK],
1259: [AC_ARG_ENABLE([libtool-lock],
1260: [AS_HELP_STRING([--disable-libtool-lock],
1261: [avoid locking (might break parallel builds)])])
1262: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1263:
1264: # Some flags need to be propagated to the compiler or linker for good
1265: # libtool support.
1266: case $host in
1267: ia64-*-hpux*)
1268: # Find out which ABI we are using.
1269: echo 'int i;' > conftest.$ac_ext
1270: if AC_TRY_EVAL(ac_compile); then
1271: case `/usr/bin/file conftest.$ac_objext` in
1272: *ELF-32*)
1273: HPUX_IA64_MODE="32"
1274: ;;
1275: *ELF-64*)
1276: HPUX_IA64_MODE="64"
1277: ;;
1278: esac
1279: fi
1280: rm -rf conftest*
1281: ;;
1282: *-*-irix6*)
1283: # Find out which ABI we are using.
1284: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1285: if AC_TRY_EVAL(ac_compile); then
1286: if test "$lt_cv_prog_gnu_ld" = yes; then
1287: case `/usr/bin/file conftest.$ac_objext` in
1288: *32-bit*)
1289: LD="${LD-ld} -melf32bsmip"
1290: ;;
1291: *N32*)
1292: LD="${LD-ld} -melf32bmipn32"
1293: ;;
1294: *64-bit*)
1295: LD="${LD-ld} -melf64bmip"
1296: ;;
1297: esac
1298: else
1299: case `/usr/bin/file conftest.$ac_objext` in
1300: *32-bit*)
1301: LD="${LD-ld} -32"
1302: ;;
1303: *N32*)
1304: LD="${LD-ld} -n32"
1305: ;;
1306: *64-bit*)
1307: LD="${LD-ld} -64"
1308: ;;
1309: esac
1310: fi
1311: fi
1312: rm -rf conftest*
1313: ;;
1314:
1.1.1.2 ! misho 1315: x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1.1 misho 1316: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1317: # Find out which ABI we are using.
1318: echo 'int i;' > conftest.$ac_ext
1319: if AC_TRY_EVAL(ac_compile); then
1320: case `/usr/bin/file conftest.o` in
1321: *32-bit*)
1322: case $host in
1323: x86_64-*kfreebsd*-gnu)
1324: LD="${LD-ld} -m elf_i386_fbsd"
1325: ;;
1326: x86_64-*linux*)
1327: case `/usr/bin/file conftest.o` in
1328: *x86-64*)
1329: LD="${LD-ld} -m elf32_x86_64"
1330: ;;
1331: *)
1332: LD="${LD-ld} -m elf_i386"
1333: ;;
1334: esac
1335: ;;
1.1.1.2 ! misho 1336: powerpc64le-*)
! 1337: LD="${LD-ld} -m elf32lppclinux"
! 1338: ;;
! 1339: powerpc64-*)
1.1 misho 1340: LD="${LD-ld} -m elf32ppclinux"
1341: ;;
1342: s390x-*linux*)
1343: LD="${LD-ld} -m elf_s390"
1344: ;;
1345: sparc64-*linux*)
1346: LD="${LD-ld} -m elf32_sparc"
1347: ;;
1348: esac
1349: ;;
1350: *64-bit*)
1351: case $host in
1352: x86_64-*kfreebsd*-gnu)
1353: LD="${LD-ld} -m elf_x86_64_fbsd"
1354: ;;
1355: x86_64-*linux*)
1356: LD="${LD-ld} -m elf_x86_64"
1357: ;;
1.1.1.2 ! misho 1358: powerpcle-*)
! 1359: LD="${LD-ld} -m elf64lppc"
! 1360: ;;
! 1361: powerpc-*)
1.1 misho 1362: LD="${LD-ld} -m elf64ppc"
1363: ;;
1364: s390*-*linux*|s390*-*tpf*)
1365: LD="${LD-ld} -m elf64_s390"
1366: ;;
1367: sparc*-*linux*)
1368: LD="${LD-ld} -m elf64_sparc"
1369: ;;
1370: esac
1371: ;;
1372: esac
1373: fi
1374: rm -rf conftest*
1375: ;;
1376:
1377: *-*-sco3.2v5*)
1378: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1379: SAVE_CFLAGS="$CFLAGS"
1380: CFLAGS="$CFLAGS -belf"
1381: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1382: [AC_LANG_PUSH(C)
1383: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1384: AC_LANG_POP])
1385: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1386: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1387: CFLAGS="$SAVE_CFLAGS"
1388: fi
1389: ;;
1390: *-*solaris*)
1391: # Find out which ABI we are using.
1392: echo 'int i;' > conftest.$ac_ext
1393: if AC_TRY_EVAL(ac_compile); then
1394: case `/usr/bin/file conftest.o` in
1395: *64-bit*)
1396: case $lt_cv_prog_gnu_ld in
1397: yes*)
1398: case $host in
1399: i?86-*-solaris*)
1400: LD="${LD-ld} -m elf_x86_64"
1401: ;;
1402: sparc*-*-solaris*)
1403: LD="${LD-ld} -m elf64_sparc"
1404: ;;
1405: esac
1406: # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1407: if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1408: LD="${LD-ld}_sol2"
1409: fi
1410: ;;
1411: *)
1412: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1413: LD="${LD-ld} -64"
1414: fi
1415: ;;
1416: esac
1417: ;;
1418: esac
1419: fi
1420: rm -rf conftest*
1421: ;;
1422: esac
1423:
1424: need_locks="$enable_libtool_lock"
1425: ])# _LT_ENABLE_LOCK
1426:
1427:
1428: # _LT_PROG_AR
1429: # -----------
1430: m4_defun([_LT_PROG_AR],
1431: [AC_CHECK_TOOLS(AR, [ar], false)
1432: : ${AR=ar}
1433: : ${AR_FLAGS=cru}
1434: _LT_DECL([], [AR], [1], [The archiver])
1435: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1436:
1437: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1438: [lt_cv_ar_at_file=no
1439: AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1440: [echo conftest.$ac_objext > conftest.lst
1441: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1442: AC_TRY_EVAL([lt_ar_try])
1443: if test "$ac_status" -eq 0; then
1444: # Ensure the archiver fails upon bogus file names.
1445: rm -f conftest.$ac_objext libconftest.a
1446: AC_TRY_EVAL([lt_ar_try])
1447: if test "$ac_status" -ne 0; then
1448: lt_cv_ar_at_file=@
1449: fi
1450: fi
1451: rm -f conftest.* libconftest.a
1452: ])
1453: ])
1454:
1455: if test "x$lt_cv_ar_at_file" = xno; then
1456: archiver_list_spec=
1457: else
1458: archiver_list_spec=$lt_cv_ar_at_file
1459: fi
1460: _LT_DECL([], [archiver_list_spec], [1],
1461: [How to feed a file listing to the archiver])
1462: ])# _LT_PROG_AR
1463:
1464:
1465: # _LT_CMD_OLD_ARCHIVE
1466: # -------------------
1467: m4_defun([_LT_CMD_OLD_ARCHIVE],
1468: [_LT_PROG_AR
1469:
1470: AC_CHECK_TOOL(STRIP, strip, :)
1471: test -z "$STRIP" && STRIP=:
1472: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1473:
1474: AC_CHECK_TOOL(RANLIB, ranlib, :)
1475: test -z "$RANLIB" && RANLIB=:
1476: _LT_DECL([], [RANLIB], [1],
1477: [Commands used to install an old-style archive])
1478:
1479: # Determine commands to create old-style static archives.
1480: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1481: old_postinstall_cmds='chmod 644 $oldlib'
1482: old_postuninstall_cmds=
1483:
1484: if test -n "$RANLIB"; then
1485: case $host_os in
1486: openbsd*)
1487: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1488: ;;
1489: *)
1490: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1491: ;;
1492: esac
1493: old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1494: fi
1495:
1496: case $host_os in
1497: darwin*)
1498: lock_old_archive_extraction=yes ;;
1499: *)
1500: lock_old_archive_extraction=no ;;
1501: esac
1502: _LT_DECL([], [old_postinstall_cmds], [2])
1503: _LT_DECL([], [old_postuninstall_cmds], [2])
1504: _LT_TAGDECL([], [old_archive_cmds], [2],
1505: [Commands used to build an old-style archive])
1506: _LT_DECL([], [lock_old_archive_extraction], [0],
1507: [Whether to use a lock for old archive extraction])
1508: ])# _LT_CMD_OLD_ARCHIVE
1509:
1510:
1511: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1512: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1513: # ----------------------------------------------------------------
1514: # Check whether the given compiler option works
1515: AC_DEFUN([_LT_COMPILER_OPTION],
1516: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1517: m4_require([_LT_DECL_SED])dnl
1518: AC_CACHE_CHECK([$1], [$2],
1519: [$2=no
1520: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1521: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1522: lt_compiler_flag="$3"
1523: # Insert the option either (1) after the last *FLAGS variable, or
1524: # (2) before a word containing "conftest.", or (3) at the end.
1525: # Note that $ac_compile itself does not contain backslashes and begins
1526: # with a dollar sign (not a hyphen), so the echo should work correctly.
1527: # The option is referenced via a variable to avoid confusing sed.
1528: lt_compile=`echo "$ac_compile" | $SED \
1529: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1530: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1531: -e 's:$: $lt_compiler_flag:'`
1532: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1533: (eval "$lt_compile" 2>conftest.err)
1534: ac_status=$?
1535: cat conftest.err >&AS_MESSAGE_LOG_FD
1536: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1537: if (exit $ac_status) && test -s "$ac_outfile"; then
1538: # The compiler can only warn and ignore the option if not recognized
1539: # So say no if there are warnings other than the usual output.
1540: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1541: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1542: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1543: $2=yes
1544: fi
1545: fi
1546: $RM conftest*
1547: ])
1548:
1549: if test x"[$]$2" = xyes; then
1550: m4_if([$5], , :, [$5])
1551: else
1552: m4_if([$6], , :, [$6])
1553: fi
1554: ])# _LT_COMPILER_OPTION
1555:
1556: # Old name:
1557: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1558: dnl aclocal-1.4 backwards compatibility:
1559: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1560:
1561:
1562: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1563: # [ACTION-SUCCESS], [ACTION-FAILURE])
1564: # ----------------------------------------------------
1565: # Check whether the given linker option works
1566: AC_DEFUN([_LT_LINKER_OPTION],
1567: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1568: m4_require([_LT_DECL_SED])dnl
1569: AC_CACHE_CHECK([$1], [$2],
1570: [$2=no
1571: save_LDFLAGS="$LDFLAGS"
1572: LDFLAGS="$LDFLAGS $3"
1573: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1574: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1575: # The linker can only warn and ignore the option if not recognized
1576: # So say no if there are warnings
1577: if test -s conftest.err; then
1578: # Append any errors to the config.log.
1579: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1580: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1581: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1582: if diff conftest.exp conftest.er2 >/dev/null; then
1583: $2=yes
1584: fi
1585: else
1586: $2=yes
1587: fi
1588: fi
1589: $RM -r conftest*
1590: LDFLAGS="$save_LDFLAGS"
1591: ])
1592:
1593: if test x"[$]$2" = xyes; then
1594: m4_if([$4], , :, [$4])
1595: else
1596: m4_if([$5], , :, [$5])
1597: fi
1598: ])# _LT_LINKER_OPTION
1599:
1600: # Old name:
1601: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1602: dnl aclocal-1.4 backwards compatibility:
1603: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1604:
1605:
1606: # LT_CMD_MAX_LEN
1607: #---------------
1608: AC_DEFUN([LT_CMD_MAX_LEN],
1609: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1610: # find the maximum length of command line arguments
1611: AC_MSG_CHECKING([the maximum length of command line arguments])
1612: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1613: i=0
1614: teststring="ABCD"
1615:
1616: case $build_os in
1617: msdosdjgpp*)
1618: # On DJGPP, this test can blow up pretty badly due to problems in libc
1619: # (any single argument exceeding 2000 bytes causes a buffer overrun
1620: # during glob expansion). Even if it were fixed, the result of this
1621: # check would be larger than it should be.
1622: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1623: ;;
1624:
1625: gnu*)
1626: # Under GNU Hurd, this test is not required because there is
1627: # no limit to the length of command line arguments.
1628: # Libtool will interpret -1 as no limit whatsoever
1629: lt_cv_sys_max_cmd_len=-1;
1630: ;;
1631:
1632: cygwin* | mingw* | cegcc*)
1633: # On Win9x/ME, this test blows up -- it succeeds, but takes
1634: # about 5 minutes as the teststring grows exponentially.
1635: # Worse, since 9x/ME are not pre-emptively multitasking,
1636: # you end up with a "frozen" computer, even though with patience
1637: # the test eventually succeeds (with a max line length of 256k).
1638: # Instead, let's just punt: use the minimum linelength reported by
1639: # all of the supported platforms: 8192 (on NT/2K/XP).
1640: lt_cv_sys_max_cmd_len=8192;
1641: ;;
1642:
1643: mint*)
1644: # On MiNT this can take a long time and run out of memory.
1645: lt_cv_sys_max_cmd_len=8192;
1646: ;;
1647:
1648: amigaos*)
1649: # On AmigaOS with pdksh, this test takes hours, literally.
1650: # So we just punt and use a minimum line length of 8192.
1651: lt_cv_sys_max_cmd_len=8192;
1652: ;;
1653:
1654: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1655: # This has been around since 386BSD, at least. Likely further.
1656: if test -x /sbin/sysctl; then
1657: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1658: elif test -x /usr/sbin/sysctl; then
1659: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1660: else
1661: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1662: fi
1663: # And add a safety zone
1664: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1665: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1666: ;;
1667:
1668: interix*)
1669: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1670: lt_cv_sys_max_cmd_len=196608
1671: ;;
1672:
1673: os2*)
1674: # The test takes a long time on OS/2.
1675: lt_cv_sys_max_cmd_len=8192
1676: ;;
1677:
1678: osf*)
1679: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1680: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1681: # nice to cause kernel panics so lets avoid the loop below.
1682: # First set a reasonable default.
1683: lt_cv_sys_max_cmd_len=16384
1684: #
1685: if test -x /sbin/sysconfig; then
1686: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1687: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1688: esac
1689: fi
1690: ;;
1691: sco3.2v5*)
1692: lt_cv_sys_max_cmd_len=102400
1693: ;;
1694: sysv5* | sco5v6* | sysv4.2uw2*)
1695: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1696: if test -n "$kargmax"; then
1697: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1698: else
1699: lt_cv_sys_max_cmd_len=32768
1700: fi
1701: ;;
1702: *)
1703: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1704: if test -n "$lt_cv_sys_max_cmd_len" && \
1705: test undefined != "$lt_cv_sys_max_cmd_len"; then
1706: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1707: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1708: else
1709: # Make teststring a little bigger before we do anything with it.
1710: # a 1K string should be a reasonable start.
1711: for i in 1 2 3 4 5 6 7 8 ; do
1712: teststring=$teststring$teststring
1713: done
1714: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1715: # If test is not a shell built-in, we'll probably end up computing a
1716: # maximum length that is only half of the actual maximum length, but
1717: # we can't tell.
1718: while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1719: = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1720: test $i != 17 # 1/2 MB should be enough
1721: do
1722: i=`expr $i + 1`
1723: teststring=$teststring$teststring
1724: done
1725: # Only check the string length outside the loop.
1726: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1727: teststring=
1728: # Add a significant safety factor because C++ compilers can tack on
1729: # massive amounts of additional arguments before passing them to the
1730: # linker. It appears as though 1/2 is a usable value.
1731: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1732: fi
1733: ;;
1734: esac
1735: ])
1736: if test -n $lt_cv_sys_max_cmd_len ; then
1737: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1738: else
1739: AC_MSG_RESULT(none)
1740: fi
1741: max_cmd_len=$lt_cv_sys_max_cmd_len
1742: _LT_DECL([], [max_cmd_len], [0],
1743: [What is the maximum length of a command?])
1744: ])# LT_CMD_MAX_LEN
1745:
1746: # Old name:
1747: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1748: dnl aclocal-1.4 backwards compatibility:
1749: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1750:
1751:
1752: # _LT_HEADER_DLFCN
1753: # ----------------
1754: m4_defun([_LT_HEADER_DLFCN],
1755: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1756: ])# _LT_HEADER_DLFCN
1757:
1758:
1759: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1760: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1761: # ----------------------------------------------------------------
1762: m4_defun([_LT_TRY_DLOPEN_SELF],
1763: [m4_require([_LT_HEADER_DLFCN])dnl
1764: if test "$cross_compiling" = yes; then :
1765: [$4]
1766: else
1767: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1768: lt_status=$lt_dlunknown
1769: cat > conftest.$ac_ext <<_LT_EOF
1770: [#line $LINENO "configure"
1771: #include "confdefs.h"
1772:
1773: #if HAVE_DLFCN_H
1774: #include <dlfcn.h>
1775: #endif
1776:
1777: #include <stdio.h>
1778:
1779: #ifdef RTLD_GLOBAL
1780: # define LT_DLGLOBAL RTLD_GLOBAL
1781: #else
1782: # ifdef DL_GLOBAL
1783: # define LT_DLGLOBAL DL_GLOBAL
1784: # else
1785: # define LT_DLGLOBAL 0
1786: # endif
1787: #endif
1788:
1789: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1790: find out it does not work in some platform. */
1791: #ifndef LT_DLLAZY_OR_NOW
1792: # ifdef RTLD_LAZY
1793: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1794: # else
1795: # ifdef DL_LAZY
1796: # define LT_DLLAZY_OR_NOW DL_LAZY
1797: # else
1798: # ifdef RTLD_NOW
1799: # define LT_DLLAZY_OR_NOW RTLD_NOW
1800: # else
1801: # ifdef DL_NOW
1802: # define LT_DLLAZY_OR_NOW DL_NOW
1803: # else
1804: # define LT_DLLAZY_OR_NOW 0
1805: # endif
1806: # endif
1807: # endif
1808: # endif
1809: #endif
1810:
1811: /* When -fvisbility=hidden is used, assume the code has been annotated
1812: correspondingly for the symbols needed. */
1813: #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1814: int fnord () __attribute__((visibility("default")));
1815: #endif
1816:
1817: int fnord () { return 42; }
1818: int main ()
1819: {
1820: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1821: int status = $lt_dlunknown;
1822:
1823: if (self)
1824: {
1825: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1826: else
1827: {
1828: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1829: else puts (dlerror ());
1830: }
1831: /* dlclose (self); */
1832: }
1833: else
1834: puts (dlerror ());
1835:
1836: return status;
1837: }]
1838: _LT_EOF
1839: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1840: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1841: lt_status=$?
1842: case x$lt_status in
1843: x$lt_dlno_uscore) $1 ;;
1844: x$lt_dlneed_uscore) $2 ;;
1845: x$lt_dlunknown|x*) $3 ;;
1846: esac
1847: else :
1848: # compilation failed
1849: $3
1850: fi
1851: fi
1852: rm -fr conftest*
1853: ])# _LT_TRY_DLOPEN_SELF
1854:
1855:
1856: # LT_SYS_DLOPEN_SELF
1857: # ------------------
1858: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1859: [m4_require([_LT_HEADER_DLFCN])dnl
1860: if test "x$enable_dlopen" != xyes; then
1861: enable_dlopen=unknown
1862: enable_dlopen_self=unknown
1863: enable_dlopen_self_static=unknown
1864: else
1865: lt_cv_dlopen=no
1866: lt_cv_dlopen_libs=
1867:
1868: case $host_os in
1869: beos*)
1870: lt_cv_dlopen="load_add_on"
1871: lt_cv_dlopen_libs=
1872: lt_cv_dlopen_self=yes
1873: ;;
1874:
1875: mingw* | pw32* | cegcc*)
1876: lt_cv_dlopen="LoadLibrary"
1877: lt_cv_dlopen_libs=
1878: ;;
1879:
1880: cygwin*)
1881: lt_cv_dlopen="dlopen"
1882: lt_cv_dlopen_libs=
1883: ;;
1884:
1885: darwin*)
1886: # if libdl is installed we need to link against it
1887: AC_CHECK_LIB([dl], [dlopen],
1888: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1889: lt_cv_dlopen="dyld"
1890: lt_cv_dlopen_libs=
1891: lt_cv_dlopen_self=yes
1892: ])
1893: ;;
1894:
1895: *)
1896: AC_CHECK_FUNC([shl_load],
1897: [lt_cv_dlopen="shl_load"],
1898: [AC_CHECK_LIB([dld], [shl_load],
1899: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1900: [AC_CHECK_FUNC([dlopen],
1901: [lt_cv_dlopen="dlopen"],
1902: [AC_CHECK_LIB([dl], [dlopen],
1903: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1904: [AC_CHECK_LIB([svld], [dlopen],
1905: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1906: [AC_CHECK_LIB([dld], [dld_link],
1907: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1908: ])
1909: ])
1910: ])
1911: ])
1912: ])
1913: ;;
1914: esac
1915:
1916: if test "x$lt_cv_dlopen" != xno; then
1917: enable_dlopen=yes
1918: else
1919: enable_dlopen=no
1920: fi
1921:
1922: case $lt_cv_dlopen in
1923: dlopen)
1924: save_CPPFLAGS="$CPPFLAGS"
1925: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1926:
1927: save_LDFLAGS="$LDFLAGS"
1928: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1929:
1930: save_LIBS="$LIBS"
1931: LIBS="$lt_cv_dlopen_libs $LIBS"
1932:
1933: AC_CACHE_CHECK([whether a program can dlopen itself],
1934: lt_cv_dlopen_self, [dnl
1935: _LT_TRY_DLOPEN_SELF(
1936: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1937: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1938: ])
1939:
1940: if test "x$lt_cv_dlopen_self" = xyes; then
1941: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1942: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1943: lt_cv_dlopen_self_static, [dnl
1944: _LT_TRY_DLOPEN_SELF(
1945: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1946: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1947: ])
1948: fi
1949:
1950: CPPFLAGS="$save_CPPFLAGS"
1951: LDFLAGS="$save_LDFLAGS"
1952: LIBS="$save_LIBS"
1953: ;;
1954: esac
1955:
1956: case $lt_cv_dlopen_self in
1957: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1958: *) enable_dlopen_self=unknown ;;
1959: esac
1960:
1961: case $lt_cv_dlopen_self_static in
1962: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1963: *) enable_dlopen_self_static=unknown ;;
1964: esac
1965: fi
1966: _LT_DECL([dlopen_support], [enable_dlopen], [0],
1967: [Whether dlopen is supported])
1968: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1969: [Whether dlopen of programs is supported])
1970: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1971: [Whether dlopen of statically linked programs is supported])
1972: ])# LT_SYS_DLOPEN_SELF
1973:
1974: # Old name:
1975: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1976: dnl aclocal-1.4 backwards compatibility:
1977: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1978:
1979:
1980: # _LT_COMPILER_C_O([TAGNAME])
1981: # ---------------------------
1982: # Check to see if options -c and -o are simultaneously supported by compiler.
1983: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1984: m4_defun([_LT_COMPILER_C_O],
1985: [m4_require([_LT_DECL_SED])dnl
1986: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1987: m4_require([_LT_TAG_COMPILER])dnl
1988: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1989: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1990: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1991: $RM -r conftest 2>/dev/null
1992: mkdir conftest
1993: cd conftest
1994: mkdir out
1995: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1996:
1997: lt_compiler_flag="-o out/conftest2.$ac_objext"
1998: # Insert the option either (1) after the last *FLAGS variable, or
1999: # (2) before a word containing "conftest.", or (3) at the end.
2000: # Note that $ac_compile itself does not contain backslashes and begins
2001: # with a dollar sign (not a hyphen), so the echo should work correctly.
2002: lt_compile=`echo "$ac_compile" | $SED \
2003: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2004: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2005: -e 's:$: $lt_compiler_flag:'`
2006: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2007: (eval "$lt_compile" 2>out/conftest.err)
2008: ac_status=$?
2009: cat out/conftest.err >&AS_MESSAGE_LOG_FD
2010: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2011: if (exit $ac_status) && test -s out/conftest2.$ac_objext
2012: then
2013: # The compiler can only warn and ignore the option if not recognized
2014: # So say no if there are warnings
2015: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2016: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2017: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2018: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2019: fi
2020: fi
2021: chmod u+w . 2>&AS_MESSAGE_LOG_FD
2022: $RM conftest*
2023: # SGI C++ compiler will create directory out/ii_files/ for
2024: # template instantiation
2025: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2026: $RM out/* && rmdir out
2027: cd ..
2028: $RM -r conftest
2029: $RM conftest*
2030: ])
2031: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2032: [Does compiler simultaneously support -c and -o options?])
2033: ])# _LT_COMPILER_C_O
2034:
2035:
2036: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2037: # ----------------------------------
2038: # Check to see if we can do hard links to lock some files if needed
2039: m4_defun([_LT_COMPILER_FILE_LOCKS],
2040: [m4_require([_LT_ENABLE_LOCK])dnl
2041: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2042: _LT_COMPILER_C_O([$1])
2043:
2044: hard_links="nottested"
2045: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2046: # do not overwrite the value of need_locks provided by the user
2047: AC_MSG_CHECKING([if we can lock with hard links])
2048: hard_links=yes
2049: $RM conftest*
2050: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2051: touch conftest.a
2052: ln conftest.a conftest.b 2>&5 || hard_links=no
2053: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2054: AC_MSG_RESULT([$hard_links])
2055: if test "$hard_links" = no; then
2056: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2057: need_locks=warn
2058: fi
2059: else
2060: need_locks=no
2061: fi
2062: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2063: ])# _LT_COMPILER_FILE_LOCKS
2064:
2065:
2066: # _LT_CHECK_OBJDIR
2067: # ----------------
2068: m4_defun([_LT_CHECK_OBJDIR],
2069: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2070: [rm -f .libs 2>/dev/null
2071: mkdir .libs 2>/dev/null
2072: if test -d .libs; then
2073: lt_cv_objdir=.libs
2074: else
2075: # MS-DOS does not allow filenames that begin with a dot.
2076: lt_cv_objdir=_libs
2077: fi
2078: rmdir .libs 2>/dev/null])
2079: objdir=$lt_cv_objdir
2080: _LT_DECL([], [objdir], [0],
2081: [The name of the directory that contains temporary libtool files])dnl
2082: m4_pattern_allow([LT_OBJDIR])dnl
2083: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2084: [Define to the sub-directory in which libtool stores uninstalled libraries.])
2085: ])# _LT_CHECK_OBJDIR
2086:
2087:
2088: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2089: # --------------------------------------
2090: # Check hardcoding attributes.
2091: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2092: [AC_MSG_CHECKING([how to hardcode library paths into programs])
2093: _LT_TAGVAR(hardcode_action, $1)=
2094: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2095: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2096: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2097:
2098: # We can hardcode non-existent directories.
2099: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2100: # If the only mechanism to avoid hardcoding is shlibpath_var, we
2101: # have to relink, otherwise we might link with an installed library
2102: # when we should be linking with a yet-to-be-installed one
2103: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2104: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2105: # Linking always hardcodes the temporary library directory.
2106: _LT_TAGVAR(hardcode_action, $1)=relink
2107: else
2108: # We can link without hardcoding, and we can hardcode nonexisting dirs.
2109: _LT_TAGVAR(hardcode_action, $1)=immediate
2110: fi
2111: else
2112: # We cannot hardcode anything, or else we can only hardcode existing
2113: # directories.
2114: _LT_TAGVAR(hardcode_action, $1)=unsupported
2115: fi
2116: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2117:
2118: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2119: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2120: # Fast installation is not supported
2121: enable_fast_install=no
2122: elif test "$shlibpath_overrides_runpath" = yes ||
2123: test "$enable_shared" = no; then
2124: # Fast installation is not necessary
2125: enable_fast_install=needless
2126: fi
2127: _LT_TAGDECL([], [hardcode_action], [0],
2128: [How to hardcode a shared library path into an executable])
2129: ])# _LT_LINKER_HARDCODE_LIBPATH
2130:
2131:
2132: # _LT_CMD_STRIPLIB
2133: # ----------------
2134: m4_defun([_LT_CMD_STRIPLIB],
2135: [m4_require([_LT_DECL_EGREP])
2136: striplib=
2137: old_striplib=
2138: AC_MSG_CHECKING([whether stripping libraries is possible])
2139: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2140: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2141: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2142: AC_MSG_RESULT([yes])
2143: else
2144: # FIXME - insert some real tests, host_os isn't really good enough
2145: case $host_os in
2146: darwin*)
2147: if test -n "$STRIP" ; then
2148: striplib="$STRIP -x"
2149: old_striplib="$STRIP -S"
2150: AC_MSG_RESULT([yes])
2151: else
2152: AC_MSG_RESULT([no])
2153: fi
2154: ;;
2155: *)
2156: AC_MSG_RESULT([no])
2157: ;;
2158: esac
2159: fi
2160: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2161: _LT_DECL([], [striplib], [1])
2162: ])# _LT_CMD_STRIPLIB
2163:
2164:
2165: # _LT_SYS_DYNAMIC_LINKER([TAG])
2166: # -----------------------------
2167: # PORTME Fill in your ld.so characteristics
2168: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2169: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2170: m4_require([_LT_DECL_EGREP])dnl
2171: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2172: m4_require([_LT_DECL_OBJDUMP])dnl
2173: m4_require([_LT_DECL_SED])dnl
2174: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2175: AC_MSG_CHECKING([dynamic linker characteristics])
2176: m4_if([$1],
2177: [], [
2178: if test "$GCC" = yes; then
2179: case $host_os in
2180: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2181: *) lt_awk_arg="/^libraries:/" ;;
2182: esac
2183: case $host_os in
2184: mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2185: *) lt_sed_strip_eq="s,=/,/,g" ;;
2186: esac
2187: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2188: case $lt_search_path_spec in
2189: *\;*)
2190: # if the path contains ";" then we assume it to be the separator
2191: # otherwise default to the standard path separator (i.e. ":") - it is
2192: # assumed that no part of a normal pathname contains ";" but that should
2193: # okay in the real world where ";" in dirpaths is itself problematic.
2194: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2195: ;;
2196: *)
2197: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2198: ;;
2199: esac
2200: # Ok, now we have the path, separated by spaces, we can step through it
2201: # and add multilib dir if necessary.
2202: lt_tmp_lt_search_path_spec=
2203: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2204: for lt_sys_path in $lt_search_path_spec; do
2205: if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2206: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2207: else
2208: test -d "$lt_sys_path" && \
2209: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2210: fi
2211: done
2212: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2213: BEGIN {RS=" "; FS="/|\n";} {
2214: lt_foo="";
2215: lt_count=0;
2216: for (lt_i = NF; lt_i > 0; lt_i--) {
2217: if ($lt_i != "" && $lt_i != ".") {
2218: if ($lt_i == "..") {
2219: lt_count++;
2220: } else {
2221: if (lt_count == 0) {
2222: lt_foo="/" $lt_i lt_foo;
2223: } else {
2224: lt_count--;
2225: }
2226: }
2227: }
2228: }
2229: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2230: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2231: }'`
2232: # AWK program above erroneously prepends '/' to C:/dos/paths
2233: # for these hosts.
2234: case $host_os in
2235: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2236: $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2237: esac
2238: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2239: else
2240: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2241: fi])
2242: library_names_spec=
2243: libname_spec='lib$name'
2244: soname_spec=
2245: shrext_cmds=".so"
2246: postinstall_cmds=
2247: postuninstall_cmds=
2248: finish_cmds=
2249: finish_eval=
2250: shlibpath_var=
2251: shlibpath_overrides_runpath=unknown
2252: version_type=none
2253: dynamic_linker="$host_os ld.so"
2254: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2255: need_lib_prefix=unknown
2256: hardcode_into_libs=no
2257:
2258: # when you set need_version to no, make sure it does not cause -set_version
2259: # flags to be left without arguments
2260: need_version=unknown
2261:
2262: case $host_os in
2263: aix3*)
2264: version_type=linux # correct to gnu/linux during the next big refactor
2265: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2266: shlibpath_var=LIBPATH
2267:
2268: # AIX 3 has no versioning support, so we append a major version to the name.
2269: soname_spec='${libname}${release}${shared_ext}$major'
2270: ;;
2271:
2272: aix[[4-9]]*)
2273: version_type=linux # correct to gnu/linux during the next big refactor
2274: need_lib_prefix=no
2275: need_version=no
2276: hardcode_into_libs=yes
2277: if test "$host_cpu" = ia64; then
2278: # AIX 5 supports IA64
2279: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2280: shlibpath_var=LD_LIBRARY_PATH
2281: else
2282: # With GCC up to 2.95.x, collect2 would create an import file
2283: # for dependence libraries. The import file would start with
2284: # the line `#! .'. This would cause the generated library to
2285: # depend on `.', always an invalid library. This was fixed in
2286: # development snapshots of GCC prior to 3.0.
2287: case $host_os in
2288: aix4 | aix4.[[01]] | aix4.[[01]].*)
2289: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2290: echo ' yes '
2291: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2292: :
2293: else
2294: can_build_shared=no
2295: fi
2296: ;;
2297: esac
2298: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2299: # soname into executable. Probably we can add versioning support to
2300: # collect2, so additional links can be useful in future.
2301: if test "$aix_use_runtimelinking" = yes; then
2302: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2303: # instead of lib<name>.a to let people know that these are not
2304: # typical AIX shared libraries.
2305: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2306: else
2307: # We preserve .a as extension for shared libraries through AIX4.2
2308: # and later when we are not doing run time linking.
2309: library_names_spec='${libname}${release}.a $libname.a'
2310: soname_spec='${libname}${release}${shared_ext}$major'
2311: fi
2312: shlibpath_var=LIBPATH
2313: fi
2314: ;;
2315:
2316: amigaos*)
2317: case $host_cpu in
2318: powerpc)
2319: # Since July 2007 AmigaOS4 officially supports .so libraries.
2320: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2321: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2322: ;;
2323: m68k)
2324: library_names_spec='$libname.ixlibrary $libname.a'
2325: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2326: 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 ${libname}_ixlibrary.a || exit 1; done'
2327: ;;
2328: esac
2329: ;;
2330:
2331: beos*)
2332: library_names_spec='${libname}${shared_ext}'
2333: dynamic_linker="$host_os ld.so"
2334: shlibpath_var=LIBRARY_PATH
2335: ;;
2336:
2337: bsdi[[45]]*)
2338: version_type=linux # correct to gnu/linux during the next big refactor
2339: need_version=no
2340: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2341: soname_spec='${libname}${release}${shared_ext}$major'
2342: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2343: shlibpath_var=LD_LIBRARY_PATH
2344: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2345: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2346: # the default ld.so.conf also contains /usr/contrib/lib and
2347: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2348: # libtool to hard-code these into programs
2349: ;;
2350:
2351: cygwin* | mingw* | pw32* | cegcc*)
2352: version_type=windows
2353: shrext_cmds=".dll"
2354: need_version=no
2355: need_lib_prefix=no
2356:
2357: case $GCC,$cc_basename in
2358: yes,*)
2359: # gcc
2360: library_names_spec='$libname.dll.a'
2361: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2362: postinstall_cmds='base_file=`basename \${file}`~
2363: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2364: dldir=$destdir/`dirname \$dlpath`~
2365: test -d \$dldir || mkdir -p \$dldir~
2366: $install_prog $dir/$dlname \$dldir/$dlname~
2367: chmod a+x \$dldir/$dlname~
2368: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2369: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2370: fi'
2371: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2372: dlpath=$dir/\$dldll~
2373: $RM \$dlpath'
2374: shlibpath_overrides_runpath=yes
2375:
2376: case $host_os in
2377: cygwin*)
2378: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2379: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2380: m4_if([$1], [],[
2381: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2382: ;;
2383: mingw* | cegcc*)
2384: # MinGW DLLs use traditional 'lib' prefix
2385: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2386: ;;
2387: pw32*)
2388: # pw32 DLLs use 'pw' prefix rather than 'lib'
2389: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2390: ;;
2391: esac
2392: dynamic_linker='Win32 ld.exe'
2393: ;;
2394:
2395: *,cl*)
2396: # Native MSVC
2397: libname_spec='$name'
2398: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2399: library_names_spec='${libname}.dll.lib'
2400:
2401: case $build_os in
2402: mingw*)
2403: sys_lib_search_path_spec=
2404: lt_save_ifs=$IFS
2405: IFS=';'
2406: for lt_path in $LIB
2407: do
2408: IFS=$lt_save_ifs
2409: # Let DOS variable expansion print the short 8.3 style file name.
2410: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2411: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2412: done
2413: IFS=$lt_save_ifs
2414: # Convert to MSYS style.
2415: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2416: ;;
2417: cygwin*)
2418: # Convert to unix form, then to dos form, then back to unix form
2419: # but this time dos style (no spaces!) so that the unix form looks
2420: # like /cygdrive/c/PROGRA~1:/cygdr...
2421: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2422: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2423: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2424: ;;
2425: *)
2426: sys_lib_search_path_spec="$LIB"
2427: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2428: # It is most probably a Windows format PATH.
2429: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2430: else
2431: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2432: fi
2433: # FIXME: find the short name or the path components, as spaces are
2434: # common. (e.g. "Program Files" -> "PROGRA~1")
2435: ;;
2436: esac
2437:
2438: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2439: postinstall_cmds='base_file=`basename \${file}`~
2440: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2441: dldir=$destdir/`dirname \$dlpath`~
2442: test -d \$dldir || mkdir -p \$dldir~
2443: $install_prog $dir/$dlname \$dldir/$dlname'
2444: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2445: dlpath=$dir/\$dldll~
2446: $RM \$dlpath'
2447: shlibpath_overrides_runpath=yes
2448: dynamic_linker='Win32 link.exe'
2449: ;;
2450:
2451: *)
2452: # Assume MSVC wrapper
2453: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2454: dynamic_linker='Win32 ld.exe'
2455: ;;
2456: esac
2457: # FIXME: first we should search . and the directory the executable is in
2458: shlibpath_var=PATH
2459: ;;
2460:
2461: darwin* | rhapsody*)
2462: dynamic_linker="$host_os dyld"
2463: version_type=darwin
2464: need_lib_prefix=no
2465: need_version=no
2466: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2467: soname_spec='${libname}${release}${major}$shared_ext'
2468: shlibpath_overrides_runpath=yes
2469: shlibpath_var=DYLD_LIBRARY_PATH
2470: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2471: m4_if([$1], [],[
2472: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2473: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2474: ;;
2475:
2476: dgux*)
2477: version_type=linux # correct to gnu/linux during the next big refactor
2478: need_lib_prefix=no
2479: need_version=no
2480: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2481: soname_spec='${libname}${release}${shared_ext}$major'
2482: shlibpath_var=LD_LIBRARY_PATH
2483: ;;
2484:
2485: freebsd* | dragonfly*)
2486: # DragonFly does not have aout. When/if they implement a new
2487: # versioning mechanism, adjust this.
2488: if test -x /usr/bin/objformat; then
2489: objformat=`/usr/bin/objformat`
2490: else
2491: case $host_os in
2492: freebsd[[23]].*) objformat=aout ;;
2493: *) objformat=elf ;;
2494: esac
2495: fi
2496: version_type=freebsd-$objformat
2497: case $version_type in
2498: freebsd-elf*)
2499: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2500: need_version=no
2501: need_lib_prefix=no
2502: ;;
2503: freebsd-*)
2504: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2505: need_version=yes
2506: ;;
2507: esac
2508: shlibpath_var=LD_LIBRARY_PATH
2509: case $host_os in
2510: freebsd2.*)
2511: shlibpath_overrides_runpath=yes
2512: ;;
2513: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2514: shlibpath_overrides_runpath=yes
2515: hardcode_into_libs=yes
2516: ;;
2517: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2518: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2519: shlibpath_overrides_runpath=no
2520: hardcode_into_libs=yes
2521: ;;
2522: *) # from 4.6 on, and DragonFly
2523: shlibpath_overrides_runpath=yes
2524: hardcode_into_libs=yes
2525: ;;
2526: esac
2527: ;;
2528:
2529: haiku*)
2530: version_type=linux # correct to gnu/linux during the next big refactor
2531: need_lib_prefix=no
2532: need_version=no
2533: dynamic_linker="$host_os runtime_loader"
2534: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2535: soname_spec='${libname}${release}${shared_ext}$major'
2536: shlibpath_var=LIBRARY_PATH
2537: shlibpath_overrides_runpath=yes
2538: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2539: hardcode_into_libs=yes
2540: ;;
2541:
2542: hpux9* | hpux10* | hpux11*)
2543: # Give a soname corresponding to the major version so that dld.sl refuses to
2544: # link against other versions.
2545: version_type=sunos
2546: need_lib_prefix=no
2547: need_version=no
2548: case $host_cpu in
2549: ia64*)
2550: shrext_cmds='.so'
2551: hardcode_into_libs=yes
2552: dynamic_linker="$host_os dld.so"
2553: shlibpath_var=LD_LIBRARY_PATH
2554: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2555: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2556: soname_spec='${libname}${release}${shared_ext}$major'
2557: if test "X$HPUX_IA64_MODE" = X32; then
2558: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2559: else
2560: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2561: fi
2562: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2563: ;;
2564: hppa*64*)
2565: shrext_cmds='.sl'
2566: hardcode_into_libs=yes
2567: dynamic_linker="$host_os dld.sl"
2568: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2569: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2570: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2571: soname_spec='${libname}${release}${shared_ext}$major'
2572: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2573: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2574: ;;
2575: *)
2576: shrext_cmds='.sl'
2577: dynamic_linker="$host_os dld.sl"
2578: shlibpath_var=SHLIB_PATH
2579: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2580: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2581: soname_spec='${libname}${release}${shared_ext}$major'
2582: ;;
2583: esac
2584: # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2585: postinstall_cmds='chmod 555 $lib'
2586: # or fails outright, so override atomically:
2587: install_override_mode=555
2588: ;;
2589:
2590: interix[[3-9]]*)
2591: version_type=linux # correct to gnu/linux during the next big refactor
2592: need_lib_prefix=no
2593: need_version=no
2594: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2595: soname_spec='${libname}${release}${shared_ext}$major'
2596: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2597: shlibpath_var=LD_LIBRARY_PATH
2598: shlibpath_overrides_runpath=no
2599: hardcode_into_libs=yes
2600: ;;
2601:
2602: irix5* | irix6* | nonstopux*)
2603: case $host_os in
2604: nonstopux*) version_type=nonstopux ;;
2605: *)
2606: if test "$lt_cv_prog_gnu_ld" = yes; then
2607: version_type=linux # correct to gnu/linux during the next big refactor
2608: else
2609: version_type=irix
2610: fi ;;
2611: esac
2612: need_lib_prefix=no
2613: need_version=no
2614: soname_spec='${libname}${release}${shared_ext}$major'
2615: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2616: case $host_os in
2617: irix5* | nonstopux*)
2618: libsuff= shlibsuff=
2619: ;;
2620: *)
2621: case $LD in # libtool.m4 will add one of these switches to LD
2622: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2623: libsuff= shlibsuff= libmagic=32-bit;;
2624: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2625: libsuff=32 shlibsuff=N32 libmagic=N32;;
2626: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2627: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2628: *) libsuff= shlibsuff= libmagic=never-match;;
2629: esac
2630: ;;
2631: esac
2632: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2633: shlibpath_overrides_runpath=no
2634: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2635: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2636: hardcode_into_libs=yes
2637: ;;
2638:
2639: # No shared lib support for Linux oldld, aout, or coff.
2640: linux*oldld* | linux*aout* | linux*coff*)
2641: dynamic_linker=no
2642: ;;
2643:
2644: # This must be glibc/ELF.
2645: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2646: version_type=linux # correct to gnu/linux during the next big refactor
2647: need_lib_prefix=no
2648: need_version=no
2649: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2650: soname_spec='${libname}${release}${shared_ext}$major'
2651: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2652: shlibpath_var=LD_LIBRARY_PATH
2653: shlibpath_overrides_runpath=no
2654:
2655: # Some binutils ld are patched to set DT_RUNPATH
2656: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2657: [lt_cv_shlibpath_overrides_runpath=no
2658: save_LDFLAGS=$LDFLAGS
2659: save_libdir=$libdir
2660: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2661: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2662: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2663: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2664: [lt_cv_shlibpath_overrides_runpath=yes])])
2665: LDFLAGS=$save_LDFLAGS
2666: libdir=$save_libdir
2667: ])
2668: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2669:
2670: # This implies no fast_install, which is unacceptable.
2671: # Some rework will be needed to allow for fast_install
2672: # before this can be enabled.
2673: hardcode_into_libs=yes
2674:
2675: # Append ld.so.conf contents to the search path
2676: if test -f /etc/ld.so.conf; then
2677: 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' ' '`
2678: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2679: fi
2680:
2681: # We used to test for /lib/ld.so.1 and disable shared libraries on
2682: # powerpc, because MkLinux only supported shared libraries with the
2683: # GNU dynamic linker. Since this was broken with cross compilers,
2684: # most powerpc-linux boxes support dynamic linking these days and
2685: # people can always --disable-shared, the test was removed, and we
2686: # assume the GNU/Linux dynamic linker is in use.
2687: dynamic_linker='GNU/Linux ld.so'
2688: ;;
2689:
2690: netbsdelf*-gnu)
2691: version_type=linux
2692: need_lib_prefix=no
2693: need_version=no
2694: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2695: soname_spec='${libname}${release}${shared_ext}$major'
2696: shlibpath_var=LD_LIBRARY_PATH
2697: shlibpath_overrides_runpath=no
2698: hardcode_into_libs=yes
2699: dynamic_linker='NetBSD ld.elf_so'
2700: ;;
2701:
2702: netbsd*)
2703: version_type=sunos
2704: need_lib_prefix=no
2705: need_version=no
2706: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2707: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2708: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2709: dynamic_linker='NetBSD (a.out) ld.so'
2710: else
2711: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2712: soname_spec='${libname}${release}${shared_ext}$major'
2713: dynamic_linker='NetBSD ld.elf_so'
2714: fi
2715: shlibpath_var=LD_LIBRARY_PATH
2716: shlibpath_overrides_runpath=yes
2717: hardcode_into_libs=yes
2718: ;;
2719:
2720: newsos6)
2721: version_type=linux # correct to gnu/linux during the next big refactor
2722: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2723: shlibpath_var=LD_LIBRARY_PATH
2724: shlibpath_overrides_runpath=yes
2725: ;;
2726:
2727: *nto* | *qnx*)
2728: version_type=qnx
2729: need_lib_prefix=no
2730: need_version=no
2731: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2732: soname_spec='${libname}${release}${shared_ext}$major'
2733: shlibpath_var=LD_LIBRARY_PATH
2734: shlibpath_overrides_runpath=no
2735: hardcode_into_libs=yes
2736: dynamic_linker='ldqnx.so'
2737: ;;
2738:
2739: openbsd*)
2740: version_type=sunos
2741: sys_lib_dlsearch_path_spec="/usr/lib"
2742: need_lib_prefix=no
2743: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2744: case $host_os in
2745: openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2746: *) need_version=no ;;
2747: esac
2748: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2749: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2750: shlibpath_var=LD_LIBRARY_PATH
2751: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2752: case $host_os in
2753: openbsd2.[[89]] | openbsd2.[[89]].*)
2754: shlibpath_overrides_runpath=no
2755: ;;
2756: *)
2757: shlibpath_overrides_runpath=yes
2758: ;;
2759: esac
2760: else
2761: shlibpath_overrides_runpath=yes
2762: fi
2763: ;;
2764:
2765: os2*)
2766: libname_spec='$name'
2767: shrext_cmds=".dll"
2768: need_lib_prefix=no
2769: library_names_spec='$libname${shared_ext} $libname.a'
2770: dynamic_linker='OS/2 ld.exe'
2771: shlibpath_var=LIBPATH
2772: ;;
2773:
2774: osf3* | osf4* | osf5*)
2775: version_type=osf
2776: need_lib_prefix=no
2777: need_version=no
2778: soname_spec='${libname}${release}${shared_ext}$major'
2779: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2780: shlibpath_var=LD_LIBRARY_PATH
2781: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2782: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2783: ;;
2784:
2785: rdos*)
2786: dynamic_linker=no
2787: ;;
2788:
2789: solaris*)
2790: version_type=linux # correct to gnu/linux during the next big refactor
2791: need_lib_prefix=no
2792: need_version=no
2793: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2794: soname_spec='${libname}${release}${shared_ext}$major'
2795: shlibpath_var=LD_LIBRARY_PATH
2796: shlibpath_overrides_runpath=yes
2797: hardcode_into_libs=yes
2798: # ldd complains unless libraries are executable
2799: postinstall_cmds='chmod +x $lib'
2800: ;;
2801:
2802: sunos4*)
2803: version_type=sunos
2804: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2805: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2806: shlibpath_var=LD_LIBRARY_PATH
2807: shlibpath_overrides_runpath=yes
2808: if test "$with_gnu_ld" = yes; then
2809: need_lib_prefix=no
2810: fi
2811: need_version=yes
2812: ;;
2813:
2814: sysv4 | sysv4.3*)
2815: version_type=linux # correct to gnu/linux during the next big refactor
2816: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2817: soname_spec='${libname}${release}${shared_ext}$major'
2818: shlibpath_var=LD_LIBRARY_PATH
2819: case $host_vendor in
2820: sni)
2821: shlibpath_overrides_runpath=no
2822: need_lib_prefix=no
2823: runpath_var=LD_RUN_PATH
2824: ;;
2825: siemens)
2826: need_lib_prefix=no
2827: ;;
2828: motorola)
2829: need_lib_prefix=no
2830: need_version=no
2831: shlibpath_overrides_runpath=no
2832: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2833: ;;
2834: esac
2835: ;;
2836:
2837: sysv4*MP*)
2838: if test -d /usr/nec ;then
2839: version_type=linux # correct to gnu/linux during the next big refactor
2840: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2841: soname_spec='$libname${shared_ext}.$major'
2842: shlibpath_var=LD_LIBRARY_PATH
2843: fi
2844: ;;
2845:
2846: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2847: version_type=freebsd-elf
2848: need_lib_prefix=no
2849: need_version=no
2850: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2851: soname_spec='${libname}${release}${shared_ext}$major'
2852: shlibpath_var=LD_LIBRARY_PATH
2853: shlibpath_overrides_runpath=yes
2854: hardcode_into_libs=yes
2855: if test "$with_gnu_ld" = yes; then
2856: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2857: else
2858: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2859: case $host_os in
2860: sco3.2v5*)
2861: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2862: ;;
2863: esac
2864: fi
2865: sys_lib_dlsearch_path_spec='/usr/lib'
2866: ;;
2867:
2868: tpf*)
2869: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2870: version_type=linux # correct to gnu/linux during the next big refactor
2871: need_lib_prefix=no
2872: need_version=no
2873: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2874: shlibpath_var=LD_LIBRARY_PATH
2875: shlibpath_overrides_runpath=no
2876: hardcode_into_libs=yes
2877: ;;
2878:
2879: uts4*)
2880: version_type=linux # correct to gnu/linux during the next big refactor
2881: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2882: soname_spec='${libname}${release}${shared_ext}$major'
2883: shlibpath_var=LD_LIBRARY_PATH
2884: ;;
2885:
2886: *)
2887: dynamic_linker=no
2888: ;;
2889: esac
2890: AC_MSG_RESULT([$dynamic_linker])
2891: test "$dynamic_linker" = no && can_build_shared=no
2892:
2893: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2894: if test "$GCC" = yes; then
2895: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2896: fi
2897:
2898: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2899: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2900: fi
2901: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2902: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2903: fi
2904:
2905: _LT_DECL([], [variables_saved_for_relink], [1],
2906: [Variables whose values should be saved in libtool wrapper scripts and
2907: restored at link time])
2908: _LT_DECL([], [need_lib_prefix], [0],
2909: [Do we need the "lib" prefix for modules?])
2910: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2911: _LT_DECL([], [version_type], [0], [Library versioning type])
2912: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2913: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2914: _LT_DECL([], [shlibpath_overrides_runpath], [0],
2915: [Is shlibpath searched before the hard-coded library search path?])
2916: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2917: _LT_DECL([], [library_names_spec], [1],
2918: [[List of archive names. First name is the real one, the rest are links.
2919: The last name is the one that the linker finds with -lNAME]])
2920: _LT_DECL([], [soname_spec], [1],
2921: [[The coded name of the library, if different from the real name]])
2922: _LT_DECL([], [install_override_mode], [1],
2923: [Permission mode override for installation of shared libraries])
2924: _LT_DECL([], [postinstall_cmds], [2],
2925: [Command to use after installation of a shared archive])
2926: _LT_DECL([], [postuninstall_cmds], [2],
2927: [Command to use after uninstallation of a shared archive])
2928: _LT_DECL([], [finish_cmds], [2],
2929: [Commands used to finish a libtool library installation in a directory])
2930: _LT_DECL([], [finish_eval], [1],
2931: [[As "finish_cmds", except a single script fragment to be evaled but
2932: not shown]])
2933: _LT_DECL([], [hardcode_into_libs], [0],
2934: [Whether we should hardcode library paths into libraries])
2935: _LT_DECL([], [sys_lib_search_path_spec], [2],
2936: [Compile-time system search path for libraries])
2937: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2938: [Run-time system search path for libraries])
2939: ])# _LT_SYS_DYNAMIC_LINKER
2940:
2941:
2942: # _LT_PATH_TOOL_PREFIX(TOOL)
2943: # --------------------------
2944: # find a file program which can recognize shared library
2945: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2946: [m4_require([_LT_DECL_EGREP])dnl
2947: AC_MSG_CHECKING([for $1])
2948: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2949: [case $MAGIC_CMD in
2950: [[\\/*] | ?:[\\/]*])
2951: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2952: ;;
2953: *)
2954: lt_save_MAGIC_CMD="$MAGIC_CMD"
2955: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2956: dnl $ac_dummy forces splitting on constant user-supplied paths.
2957: dnl POSIX.2 word splitting is done only on the output of word expansions,
2958: dnl not every word. This closes a longstanding sh security hole.
2959: ac_dummy="m4_if([$2], , $PATH, [$2])"
2960: for ac_dir in $ac_dummy; do
2961: IFS="$lt_save_ifs"
2962: test -z "$ac_dir" && ac_dir=.
2963: if test -f $ac_dir/$1; then
2964: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2965: if test -n "$file_magic_test_file"; then
2966: case $deplibs_check_method in
2967: "file_magic "*)
2968: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2969: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2970: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2971: $EGREP "$file_magic_regex" > /dev/null; then
2972: :
2973: else
2974: cat <<_LT_EOF 1>&2
2975:
2976: *** Warning: the command libtool uses to detect shared libraries,
2977: *** $file_magic_cmd, produces output that libtool cannot recognize.
2978: *** The result is that libtool may fail to recognize shared libraries
2979: *** as such. This will affect the creation of libtool libraries that
2980: *** depend on shared libraries, but programs linked with such libtool
2981: *** libraries will work regardless of this problem. Nevertheless, you
2982: *** may want to report the problem to your system manager and/or to
2983: *** bug-libtool@gnu.org
2984:
2985: _LT_EOF
2986: fi ;;
2987: esac
2988: fi
2989: break
2990: fi
2991: done
2992: IFS="$lt_save_ifs"
2993: MAGIC_CMD="$lt_save_MAGIC_CMD"
2994: ;;
2995: esac])
2996: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2997: if test -n "$MAGIC_CMD"; then
2998: AC_MSG_RESULT($MAGIC_CMD)
2999: else
3000: AC_MSG_RESULT(no)
3001: fi
3002: _LT_DECL([], [MAGIC_CMD], [0],
3003: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3004: ])# _LT_PATH_TOOL_PREFIX
3005:
3006: # Old name:
3007: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3008: dnl aclocal-1.4 backwards compatibility:
3009: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3010:
3011:
3012: # _LT_PATH_MAGIC
3013: # --------------
3014: # find a file program which can recognize a shared library
3015: m4_defun([_LT_PATH_MAGIC],
3016: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3017: if test -z "$lt_cv_path_MAGIC_CMD"; then
3018: if test -n "$ac_tool_prefix"; then
3019: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3020: else
3021: MAGIC_CMD=:
3022: fi
3023: fi
3024: ])# _LT_PATH_MAGIC
3025:
3026:
3027: # LT_PATH_LD
3028: # ----------
3029: # find the pathname to the GNU or non-GNU linker
3030: AC_DEFUN([LT_PATH_LD],
3031: [AC_REQUIRE([AC_PROG_CC])dnl
3032: AC_REQUIRE([AC_CANONICAL_HOST])dnl
3033: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3034: m4_require([_LT_DECL_SED])dnl
3035: m4_require([_LT_DECL_EGREP])dnl
3036: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3037:
3038: AC_ARG_WITH([gnu-ld],
3039: [AS_HELP_STRING([--with-gnu-ld],
3040: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3041: [test "$withval" = no || with_gnu_ld=yes],
3042: [with_gnu_ld=no])dnl
3043:
3044: ac_prog=ld
3045: if test "$GCC" = yes; then
3046: # Check if gcc -print-prog-name=ld gives a path.
3047: AC_MSG_CHECKING([for ld used by $CC])
3048: case $host in
3049: *-*-mingw*)
3050: # gcc leaves a trailing carriage return which upsets mingw
3051: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3052: *)
3053: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3054: esac
3055: case $ac_prog in
3056: # Accept absolute paths.
3057: [[\\/]]* | ?:[[\\/]]*)
3058: re_direlt='/[[^/]][[^/]]*/\.\./'
3059: # Canonicalize the pathname of ld
3060: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3061: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3062: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3063: done
3064: test -z "$LD" && LD="$ac_prog"
3065: ;;
3066: "")
3067: # If it fails, then pretend we aren't using GCC.
3068: ac_prog=ld
3069: ;;
3070: *)
3071: # If it is relative, then search for the first ld in PATH.
3072: with_gnu_ld=unknown
3073: ;;
3074: esac
3075: elif test "$with_gnu_ld" = yes; then
3076: AC_MSG_CHECKING([for GNU ld])
3077: else
3078: AC_MSG_CHECKING([for non-GNU ld])
3079: fi
3080: AC_CACHE_VAL(lt_cv_path_LD,
3081: [if test -z "$LD"; then
3082: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3083: for ac_dir in $PATH; do
3084: IFS="$lt_save_ifs"
3085: test -z "$ac_dir" && ac_dir=.
3086: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3087: lt_cv_path_LD="$ac_dir/$ac_prog"
3088: # Check to see if the program is GNU ld. I'd rather use --version,
3089: # but apparently some variants of GNU ld only accept -v.
3090: # Break only if it was the GNU/non-GNU ld that we prefer.
3091: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3092: *GNU* | *'with BFD'*)
3093: test "$with_gnu_ld" != no && break
3094: ;;
3095: *)
3096: test "$with_gnu_ld" != yes && break
3097: ;;
3098: esac
3099: fi
3100: done
3101: IFS="$lt_save_ifs"
3102: else
3103: lt_cv_path_LD="$LD" # Let the user override the test with a path.
3104: fi])
3105: LD="$lt_cv_path_LD"
3106: if test -n "$LD"; then
3107: AC_MSG_RESULT($LD)
3108: else
3109: AC_MSG_RESULT(no)
3110: fi
3111: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3112: _LT_PATH_LD_GNU
3113: AC_SUBST([LD])
3114:
3115: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3116: ])# LT_PATH_LD
3117:
3118: # Old names:
3119: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3120: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3121: dnl aclocal-1.4 backwards compatibility:
3122: dnl AC_DEFUN([AM_PROG_LD], [])
3123: dnl AC_DEFUN([AC_PROG_LD], [])
3124:
3125:
3126: # _LT_PATH_LD_GNU
3127: #- --------------
3128: m4_defun([_LT_PATH_LD_GNU],
3129: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3130: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3131: case `$LD -v 2>&1 </dev/null` in
3132: *GNU* | *'with BFD'*)
3133: lt_cv_prog_gnu_ld=yes
3134: ;;
3135: *)
3136: lt_cv_prog_gnu_ld=no
3137: ;;
3138: esac])
3139: with_gnu_ld=$lt_cv_prog_gnu_ld
3140: ])# _LT_PATH_LD_GNU
3141:
3142:
3143: # _LT_CMD_RELOAD
3144: # --------------
3145: # find reload flag for linker
3146: # -- PORTME Some linkers may need a different reload flag.
3147: m4_defun([_LT_CMD_RELOAD],
3148: [AC_CACHE_CHECK([for $LD option to reload object files],
3149: lt_cv_ld_reload_flag,
3150: [lt_cv_ld_reload_flag='-r'])
3151: reload_flag=$lt_cv_ld_reload_flag
3152: case $reload_flag in
3153: "" | " "*) ;;
3154: *) reload_flag=" $reload_flag" ;;
3155: esac
3156: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3157: case $host_os in
3158: cygwin* | mingw* | pw32* | cegcc*)
3159: if test "$GCC" != yes; then
3160: reload_cmds=false
3161: fi
3162: ;;
3163: darwin*)
3164: if test "$GCC" = yes; then
3165: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3166: else
3167: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3168: fi
3169: ;;
3170: esac
3171: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3172: _LT_TAGDECL([], [reload_cmds], [2])dnl
3173: ])# _LT_CMD_RELOAD
3174:
3175:
3176: # _LT_CHECK_MAGIC_METHOD
3177: # ----------------------
3178: # how to check for library dependencies
3179: # -- PORTME fill in with the dynamic library characteristics
3180: m4_defun([_LT_CHECK_MAGIC_METHOD],
3181: [m4_require([_LT_DECL_EGREP])
3182: m4_require([_LT_DECL_OBJDUMP])
3183: AC_CACHE_CHECK([how to recognize dependent libraries],
3184: lt_cv_deplibs_check_method,
3185: [lt_cv_file_magic_cmd='$MAGIC_CMD'
3186: lt_cv_file_magic_test_file=
3187: lt_cv_deplibs_check_method='unknown'
3188: # Need to set the preceding variable on all platforms that support
3189: # interlibrary dependencies.
3190: # 'none' -- dependencies not supported.
3191: # `unknown' -- same as none, but documents that we really don't know.
3192: # 'pass_all' -- all dependencies passed with no checks.
3193: # 'test_compile' -- check by making test program.
3194: # 'file_magic [[regex]]' -- check by looking for files in library path
3195: # which responds to the $file_magic_cmd with a given extended regex.
3196: # If you have `file' or equivalent on your system and you're not sure
3197: # whether `pass_all' will *always* work, you probably want this one.
3198:
3199: case $host_os in
3200: aix[[4-9]]*)
3201: lt_cv_deplibs_check_method=pass_all
3202: ;;
3203:
3204: beos*)
3205: lt_cv_deplibs_check_method=pass_all
3206: ;;
3207:
3208: bsdi[[45]]*)
3209: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3210: lt_cv_file_magic_cmd='/usr/bin/file -L'
3211: lt_cv_file_magic_test_file=/shlib/libc.so
3212: ;;
3213:
3214: cygwin*)
3215: # func_win32_libid is a shell function defined in ltmain.sh
3216: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3217: lt_cv_file_magic_cmd='func_win32_libid'
3218: ;;
3219:
3220: mingw* | pw32*)
3221: # Base MSYS/MinGW do not provide the 'file' command needed by
3222: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3223: # unless we find 'file', for example because we are cross-compiling.
3224: # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3225: if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3226: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3227: lt_cv_file_magic_cmd='func_win32_libid'
3228: else
3229: # Keep this pattern in sync with the one in func_win32_libid.
3230: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3231: lt_cv_file_magic_cmd='$OBJDUMP -f'
3232: fi
3233: ;;
3234:
3235: cegcc*)
3236: # use the weaker test based on 'objdump'. See mingw*.
3237: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3238: lt_cv_file_magic_cmd='$OBJDUMP -f'
3239: ;;
3240:
3241: darwin* | rhapsody*)
3242: lt_cv_deplibs_check_method=pass_all
3243: ;;
3244:
3245: freebsd* | dragonfly*)
3246: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3247: case $host_cpu in
3248: i*86 )
3249: # Not sure whether the presence of OpenBSD here was a mistake.
3250: # Let's accept both of them until this is cleared up.
3251: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3252: lt_cv_file_magic_cmd=/usr/bin/file
3253: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3254: ;;
3255: esac
3256: else
3257: lt_cv_deplibs_check_method=pass_all
3258: fi
3259: ;;
3260:
3261: haiku*)
3262: lt_cv_deplibs_check_method=pass_all
3263: ;;
3264:
3265: hpux10.20* | hpux11*)
3266: lt_cv_file_magic_cmd=/usr/bin/file
3267: case $host_cpu in
3268: ia64*)
3269: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3270: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3271: ;;
3272: hppa*64*)
3273: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3274: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3275: ;;
3276: *)
3277: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3278: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3279: ;;
3280: esac
3281: ;;
3282:
3283: interix[[3-9]]*)
3284: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3285: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3286: ;;
3287:
3288: irix5* | irix6* | nonstopux*)
3289: case $LD in
3290: *-32|*"-32 ") libmagic=32-bit;;
3291: *-n32|*"-n32 ") libmagic=N32;;
3292: *-64|*"-64 ") libmagic=64-bit;;
3293: *) libmagic=never-match;;
3294: esac
3295: lt_cv_deplibs_check_method=pass_all
3296: ;;
3297:
3298: # This must be glibc/ELF.
3299: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3300: lt_cv_deplibs_check_method=pass_all
3301: ;;
3302:
3303: netbsd* | netbsdelf*-gnu)
3304: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3305: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3306: else
3307: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3308: fi
3309: ;;
3310:
3311: newos6*)
3312: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3313: lt_cv_file_magic_cmd=/usr/bin/file
3314: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3315: ;;
3316:
3317: *nto* | *qnx*)
3318: lt_cv_deplibs_check_method=pass_all
3319: ;;
3320:
3321: openbsd*)
3322: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3323: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3324: else
3325: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3326: fi
3327: ;;
3328:
3329: osf3* | osf4* | osf5*)
3330: lt_cv_deplibs_check_method=pass_all
3331: ;;
3332:
3333: rdos*)
3334: lt_cv_deplibs_check_method=pass_all
3335: ;;
3336:
3337: solaris*)
3338: lt_cv_deplibs_check_method=pass_all
3339: ;;
3340:
3341: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3342: lt_cv_deplibs_check_method=pass_all
3343: ;;
3344:
3345: sysv4 | sysv4.3*)
3346: case $host_vendor in
3347: motorola)
3348: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3349: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3350: ;;
3351: ncr)
3352: lt_cv_deplibs_check_method=pass_all
3353: ;;
3354: sequent)
3355: lt_cv_file_magic_cmd='/bin/file'
3356: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3357: ;;
3358: sni)
3359: lt_cv_file_magic_cmd='/bin/file'
3360: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3361: lt_cv_file_magic_test_file=/lib/libc.so
3362: ;;
3363: siemens)
3364: lt_cv_deplibs_check_method=pass_all
3365: ;;
3366: pc)
3367: lt_cv_deplibs_check_method=pass_all
3368: ;;
3369: esac
3370: ;;
3371:
3372: tpf*)
3373: lt_cv_deplibs_check_method=pass_all
3374: ;;
3375: esac
3376: ])
3377:
3378: file_magic_glob=
3379: want_nocaseglob=no
3380: if test "$build" = "$host"; then
3381: case $host_os in
3382: mingw* | pw32*)
3383: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3384: want_nocaseglob=yes
3385: else
3386: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3387: fi
3388: ;;
3389: esac
3390: fi
3391:
3392: file_magic_cmd=$lt_cv_file_magic_cmd
3393: deplibs_check_method=$lt_cv_deplibs_check_method
3394: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3395:
3396: _LT_DECL([], [deplibs_check_method], [1],
3397: [Method to check whether dependent libraries are shared objects])
3398: _LT_DECL([], [file_magic_cmd], [1],
3399: [Command to use when deplibs_check_method = "file_magic"])
3400: _LT_DECL([], [file_magic_glob], [1],
3401: [How to find potential files when deplibs_check_method = "file_magic"])
3402: _LT_DECL([], [want_nocaseglob], [1],
3403: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3404: ])# _LT_CHECK_MAGIC_METHOD
3405:
3406:
3407: # LT_PATH_NM
3408: # ----------
3409: # find the pathname to a BSD- or MS-compatible name lister
3410: AC_DEFUN([LT_PATH_NM],
3411: [AC_REQUIRE([AC_PROG_CC])dnl
3412: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3413: [if test -n "$NM"; then
3414: # Let the user override the test.
3415: lt_cv_path_NM="$NM"
3416: else
3417: lt_nm_to_check="${ac_tool_prefix}nm"
3418: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3419: lt_nm_to_check="$lt_nm_to_check nm"
3420: fi
3421: for lt_tmp_nm in $lt_nm_to_check; do
3422: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3423: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3424: IFS="$lt_save_ifs"
3425: test -z "$ac_dir" && ac_dir=.
3426: tmp_nm="$ac_dir/$lt_tmp_nm"
3427: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3428: # Check to see if the nm accepts a BSD-compat flag.
3429: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3430: # nm: unknown option "B" ignored
3431: # Tru64's nm complains that /dev/null is an invalid object file
3432: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3433: */dev/null* | *'Invalid file or object type'*)
3434: lt_cv_path_NM="$tmp_nm -B"
3435: break
3436: ;;
3437: *)
3438: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3439: */dev/null*)
3440: lt_cv_path_NM="$tmp_nm -p"
3441: break
3442: ;;
3443: *)
3444: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3445: continue # so that we can try to find one that supports BSD flags
3446: ;;
3447: esac
3448: ;;
3449: esac
3450: fi
3451: done
3452: IFS="$lt_save_ifs"
3453: done
3454: : ${lt_cv_path_NM=no}
3455: fi])
3456: if test "$lt_cv_path_NM" != "no"; then
3457: NM="$lt_cv_path_NM"
3458: else
3459: # Didn't find any BSD compatible name lister, look for dumpbin.
3460: if test -n "$DUMPBIN"; then :
3461: # Let the user override the test.
3462: else
3463: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3464: case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3465: *COFF*)
3466: DUMPBIN="$DUMPBIN -symbols"
3467: ;;
3468: *)
3469: DUMPBIN=:
3470: ;;
3471: esac
3472: fi
3473: AC_SUBST([DUMPBIN])
3474: if test "$DUMPBIN" != ":"; then
3475: NM="$DUMPBIN"
3476: fi
3477: fi
3478: test -z "$NM" && NM=nm
3479: AC_SUBST([NM])
3480: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3481:
3482: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3483: [lt_cv_nm_interface="BSD nm"
3484: echo "int some_variable = 0;" > conftest.$ac_ext
3485: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3486: (eval "$ac_compile" 2>conftest.err)
3487: cat conftest.err >&AS_MESSAGE_LOG_FD
3488: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3489: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3490: cat conftest.err >&AS_MESSAGE_LOG_FD
3491: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3492: cat conftest.out >&AS_MESSAGE_LOG_FD
3493: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3494: lt_cv_nm_interface="MS dumpbin"
3495: fi
3496: rm -f conftest*])
3497: ])# LT_PATH_NM
3498:
3499: # Old names:
3500: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3501: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3502: dnl aclocal-1.4 backwards compatibility:
3503: dnl AC_DEFUN([AM_PROG_NM], [])
3504: dnl AC_DEFUN([AC_PROG_NM], [])
3505:
3506: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3507: # --------------------------------
3508: # how to determine the name of the shared library
3509: # associated with a specific link library.
3510: # -- PORTME fill in with the dynamic library characteristics
3511: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3512: [m4_require([_LT_DECL_EGREP])
3513: m4_require([_LT_DECL_OBJDUMP])
3514: m4_require([_LT_DECL_DLLTOOL])
3515: AC_CACHE_CHECK([how to associate runtime and link libraries],
3516: lt_cv_sharedlib_from_linklib_cmd,
3517: [lt_cv_sharedlib_from_linklib_cmd='unknown'
3518:
3519: case $host_os in
3520: cygwin* | mingw* | pw32* | cegcc*)
3521: # two different shell functions defined in ltmain.sh
3522: # decide which to use based on capabilities of $DLLTOOL
3523: case `$DLLTOOL --help 2>&1` in
3524: *--identify-strict*)
3525: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3526: ;;
3527: *)
3528: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3529: ;;
3530: esac
3531: ;;
3532: *)
3533: # fallback: assume linklib IS sharedlib
3534: lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3535: ;;
3536: esac
3537: ])
3538: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3539: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3540:
3541: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3542: [Command to associate shared and link libraries])
3543: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3544:
3545:
3546: # _LT_PATH_MANIFEST_TOOL
3547: # ----------------------
3548: # locate the manifest tool
3549: m4_defun([_LT_PATH_MANIFEST_TOOL],
3550: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3551: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3552: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3553: [lt_cv_path_mainfest_tool=no
3554: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3555: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3556: cat conftest.err >&AS_MESSAGE_LOG_FD
3557: if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3558: lt_cv_path_mainfest_tool=yes
3559: fi
3560: rm -f conftest*])
3561: if test "x$lt_cv_path_mainfest_tool" != xyes; then
3562: MANIFEST_TOOL=:
3563: fi
3564: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3565: ])# _LT_PATH_MANIFEST_TOOL
3566:
3567:
3568: # LT_LIB_M
3569: # --------
3570: # check for math library
3571: AC_DEFUN([LT_LIB_M],
3572: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3573: LIBM=
3574: case $host in
3575: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3576: # These system don't have libm, or don't need it
3577: ;;
3578: *-ncr-sysv4.3*)
3579: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3580: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3581: ;;
3582: *)
3583: AC_CHECK_LIB(m, cos, LIBM="-lm")
3584: ;;
3585: esac
3586: AC_SUBST([LIBM])
3587: ])# LT_LIB_M
3588:
3589: # Old name:
3590: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3591: dnl aclocal-1.4 backwards compatibility:
3592: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3593:
3594:
3595: # _LT_COMPILER_NO_RTTI([TAGNAME])
3596: # -------------------------------
3597: m4_defun([_LT_COMPILER_NO_RTTI],
3598: [m4_require([_LT_TAG_COMPILER])dnl
3599:
3600: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3601:
3602: if test "$GCC" = yes; then
3603: case $cc_basename in
3604: nvcc*)
3605: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3606: *)
3607: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3608: esac
3609:
3610: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3611: lt_cv_prog_compiler_rtti_exceptions,
3612: [-fno-rtti -fno-exceptions], [],
3613: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3614: fi
3615: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3616: [Compiler flag to turn off builtin functions])
3617: ])# _LT_COMPILER_NO_RTTI
3618:
3619:
3620: # _LT_CMD_GLOBAL_SYMBOLS
3621: # ----------------------
3622: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3623: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3624: AC_REQUIRE([AC_PROG_CC])dnl
3625: AC_REQUIRE([AC_PROG_AWK])dnl
3626: AC_REQUIRE([LT_PATH_NM])dnl
3627: AC_REQUIRE([LT_PATH_LD])dnl
3628: m4_require([_LT_DECL_SED])dnl
3629: m4_require([_LT_DECL_EGREP])dnl
3630: m4_require([_LT_TAG_COMPILER])dnl
3631:
3632: # Check for command to grab the raw symbol name followed by C symbol from nm.
3633: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3634: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3635: [
3636: # These are sane defaults that work on at least a few old systems.
3637: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3638:
3639: # Character class describing NM global symbol codes.
3640: symcode='[[BCDEGRST]]'
3641:
3642: # Regexp to match symbols that can be accessed directly from C.
3643: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3644:
3645: # Define system-specific variables.
3646: case $host_os in
3647: aix*)
3648: symcode='[[BCDT]]'
3649: ;;
3650: cygwin* | mingw* | pw32* | cegcc*)
3651: symcode='[[ABCDGISTW]]'
3652: ;;
3653: hpux*)
3654: if test "$host_cpu" = ia64; then
3655: symcode='[[ABCDEGRST]]'
3656: fi
3657: ;;
3658: irix* | nonstopux*)
3659: symcode='[[BCDEGRST]]'
3660: ;;
3661: osf*)
3662: symcode='[[BCDEGQRST]]'
3663: ;;
3664: solaris*)
3665: symcode='[[BDRT]]'
3666: ;;
3667: sco3.2v5*)
3668: symcode='[[DT]]'
3669: ;;
3670: sysv4.2uw2*)
3671: symcode='[[DT]]'
3672: ;;
3673: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3674: symcode='[[ABDT]]'
3675: ;;
3676: sysv4)
3677: symcode='[[DFNSTU]]'
3678: ;;
3679: esac
3680:
3681: # If we're using GNU nm, then use its standard symbol codes.
3682: case `$NM -V 2>&1` in
3683: *GNU* | *'with BFD'*)
3684: symcode='[[ABCDGIRSTW]]' ;;
3685: esac
3686:
3687: # Transform an extracted symbol line into a proper C declaration.
3688: # Some systems (esp. on ia64) link data and code symbols differently,
3689: # so use this general approach.
3690: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3691:
3692: # Transform an extracted symbol line into symbol name and symbol address
3693: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3694: 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'"
3695:
3696: # Handle CRLF in mingw tool chain
3697: opt_cr=
3698: case $build_os in
3699: mingw*)
3700: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3701: ;;
3702: esac
3703:
3704: # Try without a prefix underscore, then with it.
3705: for ac_symprfx in "" "_"; do
3706:
3707: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3708: symxfrm="\\1 $ac_symprfx\\2 \\2"
3709:
3710: # Write the raw and C identifiers.
3711: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3712: # Fake it for dumpbin and say T for any non-static function
3713: # and D for any global variable.
3714: # Also find C++ and __fastcall symbols from MSVC++,
3715: # which start with @ or ?.
3716: lt_cv_sys_global_symbol_pipe="$AWK ['"\
3717: " {last_section=section; section=\$ 3};"\
3718: " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3719: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3720: " \$ 0!~/External *\|/{next};"\
3721: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3722: " {if(hide[section]) next};"\
3723: " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3724: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3725: " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3726: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3727: " ' prfx=^$ac_symprfx]"
3728: else
3729: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3730: fi
3731: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3732:
3733: # Check to see that the pipe works correctly.
3734: pipe_works=no
3735:
3736: rm -f conftest*
3737: cat > conftest.$ac_ext <<_LT_EOF
3738: #ifdef __cplusplus
3739: extern "C" {
3740: #endif
3741: char nm_test_var;
3742: void nm_test_func(void);
3743: void nm_test_func(void){}
3744: #ifdef __cplusplus
3745: }
3746: #endif
3747: int main(){nm_test_var='a';nm_test_func();return(0);}
3748: _LT_EOF
3749:
3750: if AC_TRY_EVAL(ac_compile); then
3751: # Now try to grab the symbols.
3752: nlist=conftest.nm
3753: if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3754: # Try sorting and uniquifying the output.
3755: if sort "$nlist" | uniq > "$nlist"T; then
3756: mv -f "$nlist"T "$nlist"
3757: else
3758: rm -f "$nlist"T
3759: fi
3760:
3761: # Make sure that we snagged all the symbols we need.
3762: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3763: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3764: cat <<_LT_EOF > conftest.$ac_ext
3765: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3766: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3767: /* DATA imports from DLLs on WIN32 con't be const, because runtime
3768: relocations are performed -- see ld's documentation on pseudo-relocs. */
3769: # define LT@&t@_DLSYM_CONST
3770: #elif defined(__osf__)
3771: /* This system does not cope well with relocations in const data. */
3772: # define LT@&t@_DLSYM_CONST
3773: #else
3774: # define LT@&t@_DLSYM_CONST const
3775: #endif
3776:
3777: #ifdef __cplusplus
3778: extern "C" {
3779: #endif
3780:
3781: _LT_EOF
3782: # Now generate the symbol file.
3783: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3784:
3785: cat <<_LT_EOF >> conftest.$ac_ext
3786:
3787: /* The mapping between symbol names and symbols. */
3788: LT@&t@_DLSYM_CONST struct {
3789: const char *name;
3790: void *address;
3791: }
3792: lt__PROGRAM__LTX_preloaded_symbols[[]] =
3793: {
3794: { "@PROGRAM@", (void *) 0 },
3795: _LT_EOF
3796: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3797: cat <<\_LT_EOF >> conftest.$ac_ext
3798: {0, (void *) 0}
3799: };
3800:
3801: /* This works around a problem in FreeBSD linker */
3802: #ifdef FREEBSD_WORKAROUND
3803: static const void *lt_preloaded_setup() {
3804: return lt__PROGRAM__LTX_preloaded_symbols;
3805: }
3806: #endif
3807:
3808: #ifdef __cplusplus
3809: }
3810: #endif
3811: _LT_EOF
3812: # Now try linking the two files.
3813: mv conftest.$ac_objext conftstm.$ac_objext
3814: lt_globsym_save_LIBS=$LIBS
3815: lt_globsym_save_CFLAGS=$CFLAGS
3816: LIBS="conftstm.$ac_objext"
3817: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3818: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3819: pipe_works=yes
3820: fi
3821: LIBS=$lt_globsym_save_LIBS
3822: CFLAGS=$lt_globsym_save_CFLAGS
3823: else
3824: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3825: fi
3826: else
3827: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3828: fi
3829: else
3830: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3831: fi
3832: else
3833: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3834: cat conftest.$ac_ext >&5
3835: fi
3836: rm -rf conftest* conftst*
3837:
3838: # Do not use the global_symbol_pipe unless it works.
3839: if test "$pipe_works" = yes; then
3840: break
3841: else
3842: lt_cv_sys_global_symbol_pipe=
3843: fi
3844: done
3845: ])
3846: if test -z "$lt_cv_sys_global_symbol_pipe"; then
3847: lt_cv_sys_global_symbol_to_cdecl=
3848: fi
3849: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3850: AC_MSG_RESULT(failed)
3851: else
3852: AC_MSG_RESULT(ok)
3853: fi
3854:
3855: # Response file support.
3856: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3857: nm_file_list_spec='@'
3858: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3859: nm_file_list_spec='@'
3860: fi
3861:
3862: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3863: [Take the output of nm and produce a listing of raw symbols and C names])
3864: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3865: [Transform the output of nm in a proper C declaration])
3866: _LT_DECL([global_symbol_to_c_name_address],
3867: [lt_cv_sys_global_symbol_to_c_name_address], [1],
3868: [Transform the output of nm in a C name address pair])
3869: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3870: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3871: [Transform the output of nm in a C name address pair when lib prefix is needed])
3872: _LT_DECL([], [nm_file_list_spec], [1],
3873: [Specify filename containing input files for $NM])
3874: ]) # _LT_CMD_GLOBAL_SYMBOLS
3875:
3876:
3877: # _LT_COMPILER_PIC([TAGNAME])
3878: # ---------------------------
3879: m4_defun([_LT_COMPILER_PIC],
3880: [m4_require([_LT_TAG_COMPILER])dnl
3881: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3882: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3883: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3884:
3885: m4_if([$1], [CXX], [
3886: # C++ specific cases for pic, static, wl, etc.
3887: if test "$GXX" = yes; then
3888: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3889: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3890:
3891: case $host_os in
3892: aix*)
3893: # All AIX code is PIC.
3894: if test "$host_cpu" = ia64; then
3895: # AIX 5 now supports IA64 processor
3896: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3897: fi
3898: ;;
3899:
3900: amigaos*)
3901: case $host_cpu in
3902: powerpc)
3903: # see comment about AmigaOS4 .so support
3904: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3905: ;;
3906: m68k)
3907: # FIXME: we need at least 68020 code to build shared libraries, but
3908: # adding the `-m68020' flag to GCC prevents building anything better,
3909: # like `-m68040'.
3910: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3911: ;;
3912: esac
3913: ;;
3914:
3915: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3916: # PIC is the default for these OSes.
3917: ;;
3918: mingw* | cygwin* | os2* | pw32* | cegcc*)
3919: # This hack is so that the source file can tell whether it is being
3920: # built for inclusion in a dll (and should export symbols for example).
3921: # Although the cygwin gcc ignores -fPIC, still need this for old-style
3922: # (--disable-auto-import) libraries
3923: m4_if([$1], [GCJ], [],
3924: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3925: ;;
3926: darwin* | rhapsody*)
3927: # PIC is the default on this platform
3928: # Common symbols not allowed in MH_DYLIB files
3929: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3930: ;;
3931: *djgpp*)
3932: # DJGPP does not support shared libraries at all
3933: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3934: ;;
3935: haiku*)
3936: # PIC is the default for Haiku.
3937: # The "-static" flag exists, but is broken.
3938: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3939: ;;
3940: interix[[3-9]]*)
3941: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3942: # Instead, we relocate shared libraries at runtime.
3943: ;;
3944: sysv4*MP*)
3945: if test -d /usr/nec; then
3946: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3947: fi
3948: ;;
3949: hpux*)
3950: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3951: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3952: # sets the default TLS model and affects inlining.
3953: case $host_cpu in
3954: hppa*64*)
3955: ;;
3956: *)
3957: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3958: ;;
3959: esac
3960: ;;
3961: *qnx* | *nto*)
3962: # QNX uses GNU C++, but need to define -shared option too, otherwise
3963: # it will coredump.
3964: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3965: ;;
3966: *)
3967: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3968: ;;
3969: esac
3970: else
3971: case $host_os in
3972: aix[[4-9]]*)
3973: # All AIX code is PIC.
3974: if test "$host_cpu" = ia64; then
3975: # AIX 5 now supports IA64 processor
3976: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3977: else
3978: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3979: fi
3980: ;;
3981: chorus*)
3982: case $cc_basename in
3983: cxch68*)
3984: # Green Hills C++ Compiler
3985: # _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"
3986: ;;
3987: esac
3988: ;;
3989: mingw* | cygwin* | os2* | pw32* | cegcc*)
3990: # This hack is so that the source file can tell whether it is being
3991: # built for inclusion in a dll (and should export symbols for example).
3992: m4_if([$1], [GCJ], [],
3993: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3994: ;;
3995: dgux*)
3996: case $cc_basename in
3997: ec++*)
3998: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3999: ;;
4000: ghcx*)
4001: # Green Hills C++ Compiler
4002: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4003: ;;
4004: *)
4005: ;;
4006: esac
4007: ;;
4008: freebsd* | dragonfly*)
4009: # FreeBSD uses GNU C++
4010: ;;
4011: hpux9* | hpux10* | hpux11*)
4012: case $cc_basename in
4013: CC*)
4014: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4015: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4016: if test "$host_cpu" != ia64; then
4017: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4018: fi
4019: ;;
4020: aCC*)
4021: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4022: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4023: case $host_cpu in
4024: hppa*64*|ia64*)
4025: # +Z the default
4026: ;;
4027: *)
4028: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4029: ;;
4030: esac
4031: ;;
4032: *)
4033: ;;
4034: esac
4035: ;;
4036: interix*)
4037: # This is c89, which is MS Visual C++ (no shared libs)
4038: # Anyone wants to do a port?
4039: ;;
4040: irix5* | irix6* | nonstopux*)
4041: case $cc_basename in
4042: CC*)
4043: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4044: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4045: # CC pic flag -KPIC is the default.
4046: ;;
4047: *)
4048: ;;
4049: esac
4050: ;;
4051: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4052: case $cc_basename in
4053: KCC*)
4054: # KAI C++ Compiler
4055: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4056: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4057: ;;
4058: ecpc* )
4059: # old Intel C++ for x86_64 which still supported -KPIC.
4060: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4061: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4062: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4063: ;;
4064: icpc* )
4065: # Intel C++, used to be incompatible with GCC.
4066: # ICC 10 doesn't accept -KPIC any more.
4067: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4068: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4069: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4070: ;;
4071: pgCC* | pgcpp*)
4072: # Portland Group C++ compiler
4073: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4074: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4075: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4076: ;;
4077: cxx*)
4078: # Compaq C++
4079: # Make sure the PIC flag is empty. It appears that all Alpha
4080: # Linux and Compaq Tru64 Unix objects are PIC.
4081: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4082: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4083: ;;
4084: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4085: # IBM XL 8.0, 9.0 on PPC and BlueGene
4086: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4087: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4088: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4089: ;;
4090: *)
4091: case `$CC -V 2>&1 | sed 5q` in
4092: *Sun\ C*)
4093: # Sun C++ 5.9
4094: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4095: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4096: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4097: ;;
4098: esac
4099: ;;
4100: esac
4101: ;;
4102: lynxos*)
4103: ;;
4104: m88k*)
4105: ;;
4106: mvs*)
4107: case $cc_basename in
4108: cxx*)
4109: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4110: ;;
4111: *)
4112: ;;
4113: esac
4114: ;;
4115: netbsd* | netbsdelf*-gnu)
4116: ;;
4117: *qnx* | *nto*)
4118: # QNX uses GNU C++, but need to define -shared option too, otherwise
4119: # it will coredump.
4120: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4121: ;;
4122: osf3* | osf4* | osf5*)
4123: case $cc_basename in
4124: KCC*)
4125: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4126: ;;
4127: RCC*)
4128: # Rational C++ 2.4.1
4129: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4130: ;;
4131: cxx*)
4132: # Digital/Compaq C++
4133: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4134: # Make sure the PIC flag is empty. It appears that all Alpha
4135: # Linux and Compaq Tru64 Unix objects are PIC.
4136: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4137: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4138: ;;
4139: *)
4140: ;;
4141: esac
4142: ;;
4143: psos*)
4144: ;;
4145: solaris*)
4146: case $cc_basename in
4147: CC* | sunCC*)
4148: # Sun C++ 4.2, 5.x and Centerline C++
4149: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4150: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4151: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4152: ;;
4153: gcx*)
4154: # Green Hills C++ Compiler
4155: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4156: ;;
4157: *)
4158: ;;
4159: esac
4160: ;;
4161: sunos4*)
4162: case $cc_basename in
4163: CC*)
4164: # Sun C++ 4.x
4165: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4166: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4167: ;;
4168: lcc*)
4169: # Lucid
4170: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4171: ;;
4172: *)
4173: ;;
4174: esac
4175: ;;
4176: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4177: case $cc_basename in
4178: CC*)
4179: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4180: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4181: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4182: ;;
4183: esac
4184: ;;
4185: tandem*)
4186: case $cc_basename in
4187: NCC*)
4188: # NonStop-UX NCC 3.20
4189: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4190: ;;
4191: *)
4192: ;;
4193: esac
4194: ;;
4195: vxworks*)
4196: ;;
4197: *)
4198: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4199: ;;
4200: esac
4201: fi
4202: ],
4203: [
4204: if test "$GCC" = yes; then
4205: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4206: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4207:
4208: case $host_os in
4209: aix*)
4210: # All AIX code is PIC.
4211: if test "$host_cpu" = ia64; then
4212: # AIX 5 now supports IA64 processor
4213: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4214: fi
4215: ;;
4216:
4217: amigaos*)
4218: case $host_cpu in
4219: powerpc)
4220: # see comment about AmigaOS4 .so support
4221: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4222: ;;
4223: m68k)
4224: # FIXME: we need at least 68020 code to build shared libraries, but
4225: # adding the `-m68020' flag to GCC prevents building anything better,
4226: # like `-m68040'.
4227: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4228: ;;
4229: esac
4230: ;;
4231:
4232: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4233: # PIC is the default for these OSes.
4234: ;;
4235:
4236: mingw* | cygwin* | pw32* | os2* | cegcc*)
4237: # This hack is so that the source file can tell whether it is being
4238: # built for inclusion in a dll (and should export symbols for example).
4239: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4240: # (--disable-auto-import) libraries
4241: m4_if([$1], [GCJ], [],
4242: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4243: ;;
4244:
4245: darwin* | rhapsody*)
4246: # PIC is the default on this platform
4247: # Common symbols not allowed in MH_DYLIB files
4248: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4249: ;;
4250:
4251: haiku*)
4252: # PIC is the default for Haiku.
4253: # The "-static" flag exists, but is broken.
4254: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4255: ;;
4256:
4257: hpux*)
4258: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4259: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4260: # sets the default TLS model and affects inlining.
4261: case $host_cpu in
4262: hppa*64*)
4263: # +Z the default
4264: ;;
4265: *)
4266: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4267: ;;
4268: esac
4269: ;;
4270:
4271: interix[[3-9]]*)
4272: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4273: # Instead, we relocate shared libraries at runtime.
4274: ;;
4275:
4276: msdosdjgpp*)
4277: # Just because we use GCC doesn't mean we suddenly get shared libraries
4278: # on systems that don't support them.
4279: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4280: enable_shared=no
4281: ;;
4282:
4283: *nto* | *qnx*)
4284: # QNX uses GNU C++, but need to define -shared option too, otherwise
4285: # it will coredump.
4286: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4287: ;;
4288:
4289: sysv4*MP*)
4290: if test -d /usr/nec; then
4291: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4292: fi
4293: ;;
4294:
4295: *)
4296: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4297: ;;
4298: esac
4299:
4300: case $cc_basename in
4301: nvcc*) # Cuda Compiler Driver 2.2
4302: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4303: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4304: _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4305: fi
4306: ;;
4307: esac
4308: else
4309: # PORTME Check for flag to pass linker flags through the system compiler.
4310: case $host_os in
4311: aix*)
4312: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4313: if test "$host_cpu" = ia64; then
4314: # AIX 5 now supports IA64 processor
4315: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4316: else
4317: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4318: fi
4319: ;;
4320:
4321: mingw* | cygwin* | pw32* | os2* | cegcc*)
4322: # This hack is so that the source file can tell whether it is being
4323: # built for inclusion in a dll (and should export symbols for example).
4324: m4_if([$1], [GCJ], [],
4325: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4326: ;;
4327:
4328: hpux9* | hpux10* | hpux11*)
4329: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4330: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4331: # not for PA HP-UX.
4332: case $host_cpu in
4333: hppa*64*|ia64*)
4334: # +Z the default
4335: ;;
4336: *)
4337: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4338: ;;
4339: esac
4340: # Is there a better lt_prog_compiler_static that works with the bundled CC?
4341: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4342: ;;
4343:
4344: irix5* | irix6* | nonstopux*)
4345: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4346: # PIC (with -KPIC) is the default.
4347: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4348: ;;
4349:
4350: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4351: case $cc_basename in
4352: # old Intel for x86_64 which still supported -KPIC.
4353: ecc*)
4354: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4355: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4356: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4357: ;;
4358: # icc used to be incompatible with GCC.
4359: # ICC 10 doesn't accept -KPIC any more.
4360: icc* | ifort*)
4361: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4362: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4363: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4364: ;;
4365: # Lahey Fortran 8.1.
4366: lf95*)
4367: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4368: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4369: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4370: ;;
4371: nagfor*)
4372: # NAG Fortran compiler
4373: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4374: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4375: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4376: ;;
4377: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4378: # Portland Group compilers (*not* the Pentium gcc compiler,
4379: # which looks to be a dead project)
4380: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4381: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4382: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4383: ;;
4384: ccc*)
4385: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4386: # All Alpha code is PIC.
4387: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4388: ;;
4389: xl* | bgxl* | bgf* | mpixl*)
4390: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4391: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4392: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4393: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4394: ;;
4395: *)
4396: case `$CC -V 2>&1 | sed 5q` in
4397: *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4398: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4399: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4400: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4401: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4402: ;;
4403: *Sun\ F* | *Sun*Fortran*)
4404: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4405: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4406: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4407: ;;
4408: *Sun\ C*)
4409: # Sun C 5.9
4410: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4411: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4412: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4413: ;;
4414: *Intel*\ [[CF]]*Compiler*)
4415: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4416: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4417: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4418: ;;
4419: *Portland\ Group*)
4420: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4421: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4422: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4423: ;;
4424: esac
4425: ;;
4426: esac
4427: ;;
4428:
4429: newsos6)
4430: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4431: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4432: ;;
4433:
4434: *nto* | *qnx*)
4435: # QNX uses GNU C++, but need to define -shared option too, otherwise
4436: # it will coredump.
4437: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4438: ;;
4439:
4440: osf3* | osf4* | osf5*)
4441: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4442: # All OSF/1 code is PIC.
4443: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4444: ;;
4445:
4446: rdos*)
4447: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4448: ;;
4449:
4450: solaris*)
4451: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4452: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4453: case $cc_basename in
4454: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4455: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4456: *)
4457: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4458: esac
4459: ;;
4460:
4461: sunos4*)
4462: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4463: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4464: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4465: ;;
4466:
4467: sysv4 | sysv4.2uw2* | sysv4.3*)
4468: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4469: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4470: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4471: ;;
4472:
4473: sysv4*MP*)
4474: if test -d /usr/nec ;then
4475: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4476: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4477: fi
4478: ;;
4479:
4480: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4481: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4482: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4483: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4484: ;;
4485:
4486: unicos*)
4487: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4488: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4489: ;;
4490:
4491: uts4*)
4492: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4493: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4494: ;;
4495:
4496: *)
4497: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4498: ;;
4499: esac
4500: fi
4501: ])
4502: case $host_os in
4503: # For platforms which do not support PIC, -DPIC is meaningless:
4504: *djgpp*)
4505: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4506: ;;
4507: *)
4508: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4509: ;;
4510: esac
4511:
4512: AC_CACHE_CHECK([for $compiler option to produce PIC],
4513: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4514: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4515: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4516:
4517: #
4518: # Check to make sure the PIC flag actually works.
4519: #
4520: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4521: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4522: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4523: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4524: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4525: "" | " "*) ;;
4526: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4527: esac],
4528: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4529: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4530: fi
4531: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4532: [Additional compiler flags for building library objects])
4533:
4534: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4535: [How to pass a linker flag through the compiler])
4536: #
4537: # Check to make sure the static flag actually works.
4538: #
4539: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4540: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4541: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4542: $lt_tmp_static_flag,
4543: [],
4544: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4545: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4546: [Compiler flag to prevent dynamic linking])
4547: ])# _LT_COMPILER_PIC
4548:
4549:
4550: # _LT_LINKER_SHLIBS([TAGNAME])
4551: # ----------------------------
4552: # See if the linker supports building shared libraries.
4553: m4_defun([_LT_LINKER_SHLIBS],
4554: [AC_REQUIRE([LT_PATH_LD])dnl
4555: AC_REQUIRE([LT_PATH_NM])dnl
4556: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4557: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4558: m4_require([_LT_DECL_EGREP])dnl
4559: m4_require([_LT_DECL_SED])dnl
4560: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4561: m4_require([_LT_TAG_COMPILER])dnl
4562: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4563: m4_if([$1], [CXX], [
4564: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4565: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4566: case $host_os in
4567: aix[[4-9]]*)
4568: # If we're using GNU nm, then we don't want the "-C" option.
4569: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4570: # Also, AIX nm treats weak defined symbols like other global defined
4571: # symbols, whereas GNU nm marks them as "W".
4572: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4573: _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'
4574: else
4575: _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'
4576: fi
4577: ;;
4578: pw32*)
4579: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4580: ;;
4581: cygwin* | mingw* | cegcc*)
4582: case $cc_basename in
4583: cl*)
4584: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4585: ;;
4586: *)
4587: _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'
4588: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4589: ;;
4590: esac
4591: ;;
4592: linux* | k*bsd*-gnu | gnu*)
4593: _LT_TAGVAR(link_all_deplibs, $1)=no
4594: ;;
4595: *)
4596: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4597: ;;
4598: esac
4599: ], [
4600: runpath_var=
4601: _LT_TAGVAR(allow_undefined_flag, $1)=
4602: _LT_TAGVAR(always_export_symbols, $1)=no
4603: _LT_TAGVAR(archive_cmds, $1)=
4604: _LT_TAGVAR(archive_expsym_cmds, $1)=
4605: _LT_TAGVAR(compiler_needs_object, $1)=no
4606: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4607: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4608: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4609: _LT_TAGVAR(hardcode_automatic, $1)=no
4610: _LT_TAGVAR(hardcode_direct, $1)=no
4611: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4612: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4613: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4614: _LT_TAGVAR(hardcode_minus_L, $1)=no
4615: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4616: _LT_TAGVAR(inherit_rpath, $1)=no
4617: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4618: _LT_TAGVAR(module_cmds, $1)=
4619: _LT_TAGVAR(module_expsym_cmds, $1)=
4620: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4621: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4622: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4623: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4624: # include_expsyms should be a list of space-separated symbols to be *always*
4625: # included in the symbol list
4626: _LT_TAGVAR(include_expsyms, $1)=
4627: # exclude_expsyms can be an extended regexp of symbols to exclude
4628: # it will be wrapped by ` (' and `)$', so one must not match beginning or
4629: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4630: # as well as any symbol that contains `d'.
4631: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4632: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4633: # platforms (ab)use it in PIC code, but their linkers get confused if
4634: # the symbol is explicitly referenced. Since portable code cannot
4635: # rely on this symbol name, it's probably fine to never include it in
4636: # preloaded symbol tables.
4637: # Exclude shared library initialization/finalization symbols.
4638: dnl Note also adjust exclude_expsyms for C++ above.
4639: extract_expsyms_cmds=
4640:
4641: case $host_os in
4642: cygwin* | mingw* | pw32* | cegcc*)
4643: # FIXME: the MSVC++ port hasn't been tested in a loooong time
4644: # When not using gcc, we currently assume that we are using
4645: # Microsoft Visual C++.
4646: if test "$GCC" != yes; then
4647: with_gnu_ld=no
4648: fi
4649: ;;
4650: interix*)
4651: # we just hope/assume this is gcc and not c89 (= MSVC++)
4652: with_gnu_ld=yes
4653: ;;
4654: openbsd*)
4655: with_gnu_ld=no
4656: ;;
4657: linux* | k*bsd*-gnu | gnu*)
4658: _LT_TAGVAR(link_all_deplibs, $1)=no
4659: ;;
4660: esac
4661:
4662: _LT_TAGVAR(ld_shlibs, $1)=yes
4663:
4664: # On some targets, GNU ld is compatible enough with the native linker
4665: # that we're better off using the native interface for both.
4666: lt_use_gnu_ld_interface=no
4667: if test "$with_gnu_ld" = yes; then
4668: case $host_os in
4669: aix*)
4670: # The AIX port of GNU ld has always aspired to compatibility
4671: # with the native linker. However, as the warning in the GNU ld
4672: # block says, versions before 2.19.5* couldn't really create working
4673: # shared libraries, regardless of the interface used.
4674: case `$LD -v 2>&1` in
4675: *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4676: *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4677: *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4678: *)
4679: lt_use_gnu_ld_interface=yes
4680: ;;
4681: esac
4682: ;;
4683: *)
4684: lt_use_gnu_ld_interface=yes
4685: ;;
4686: esac
4687: fi
4688:
4689: if test "$lt_use_gnu_ld_interface" = yes; then
4690: # If archive_cmds runs LD, not CC, wlarc should be empty
4691: wlarc='${wl}'
4692:
4693: # Set some defaults for GNU ld with shared library support. These
4694: # are reset later if shared libraries are not supported. Putting them
4695: # here allows them to be overridden if necessary.
4696: runpath_var=LD_RUN_PATH
4697: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4698: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4699: # ancient GNU ld didn't support --whole-archive et. al.
4700: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4701: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4702: else
4703: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4704: fi
4705: supports_anon_versioning=no
4706: case `$LD -v 2>&1` in
4707: *GNU\ gold*) supports_anon_versioning=yes ;;
4708: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4709: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4710: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4711: *\ 2.11.*) ;; # other 2.11 versions
4712: *) supports_anon_versioning=yes ;;
4713: esac
4714:
4715: # See if GNU ld supports shared libraries.
4716: case $host_os in
4717: aix[[3-9]]*)
4718: # On AIX/PPC, the GNU linker is very broken
4719: if test "$host_cpu" != ia64; then
4720: _LT_TAGVAR(ld_shlibs, $1)=no
4721: cat <<_LT_EOF 1>&2
4722:
4723: *** Warning: the GNU linker, at least up to release 2.19, is reported
4724: *** to be unable to reliably create shared libraries on AIX.
4725: *** Therefore, libtool is disabling shared libraries support. If you
4726: *** really care for shared libraries, you may want to install binutils
4727: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4728: *** You will then need to restart the configuration process.
4729:
4730: _LT_EOF
4731: fi
4732: ;;
4733:
4734: amigaos*)
4735: case $host_cpu in
4736: powerpc)
4737: # see comment about AmigaOS4 .so support
4738: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4739: _LT_TAGVAR(archive_expsym_cmds, $1)=''
4740: ;;
4741: m68k)
4742: _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)'
4743: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4744: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4745: ;;
4746: esac
4747: ;;
4748:
4749: beos*)
4750: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4751: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4752: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4753: # support --undefined. This deserves some investigation. FIXME
4754: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4755: else
4756: _LT_TAGVAR(ld_shlibs, $1)=no
4757: fi
4758: ;;
4759:
4760: cygwin* | mingw* | pw32* | cegcc*)
4761: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4762: # as there is no search path for DLLs.
4763: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4764: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4765: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4766: _LT_TAGVAR(always_export_symbols, $1)=no
4767: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4768: _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'
4769: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4770:
4771: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4772: _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'
4773: # If the export-symbols file already is a .def file (1st line
4774: # is EXPORTS), use it as is; otherwise, prepend...
4775: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4776: cp $export_symbols $output_objdir/$soname.def;
4777: else
4778: echo EXPORTS > $output_objdir/$soname.def;
4779: cat $export_symbols >> $output_objdir/$soname.def;
4780: fi~
4781: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4782: else
4783: _LT_TAGVAR(ld_shlibs, $1)=no
4784: fi
4785: ;;
4786:
4787: haiku*)
4788: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4789: _LT_TAGVAR(link_all_deplibs, $1)=yes
4790: ;;
4791:
4792: interix[[3-9]]*)
4793: _LT_TAGVAR(hardcode_direct, $1)=no
4794: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4795: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4796: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4797: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4798: # Instead, shared libraries are loaded at an image base (0x10000000 by
4799: # default) and relocated if they conflict, which is a slow very memory
4800: # consuming and fragmenting process. To avoid this, we pick a random,
4801: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4802: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4803: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4804: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4805: ;;
4806:
4807: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4808: tmp_diet=no
4809: if test "$host_os" = linux-dietlibc; then
4810: case $cc_basename in
4811: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4812: esac
4813: fi
4814: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4815: && test "$tmp_diet" = no
4816: then
4817: tmp_addflag=' $pic_flag'
4818: tmp_sharedflag='-shared'
4819: case $cc_basename,$host_cpu in
4820: pgcc*) # Portland Group C compiler
4821: _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'
4822: tmp_addflag=' $pic_flag'
4823: ;;
4824: pgf77* | pgf90* | pgf95* | pgfortran*)
4825: # Portland Group f77 and f90 compilers
4826: _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'
4827: tmp_addflag=' $pic_flag -Mnomain' ;;
4828: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4829: tmp_addflag=' -i_dynamic' ;;
4830: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4831: tmp_addflag=' -i_dynamic -nofor_main' ;;
4832: ifc* | ifort*) # Intel Fortran compiler
4833: tmp_addflag=' -nofor_main' ;;
4834: lf95*) # Lahey Fortran 8.1
4835: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4836: tmp_sharedflag='--shared' ;;
4837: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4838: tmp_sharedflag='-qmkshrobj'
4839: tmp_addflag= ;;
4840: nvcc*) # Cuda Compiler Driver 2.2
4841: _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'
4842: _LT_TAGVAR(compiler_needs_object, $1)=yes
4843: ;;
4844: esac
4845: case `$CC -V 2>&1 | sed 5q` in
4846: *Sun\ C*) # Sun C 5.9
4847: _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'
4848: _LT_TAGVAR(compiler_needs_object, $1)=yes
4849: tmp_sharedflag='-G' ;;
4850: *Sun\ F*) # Sun Fortran 8.3
4851: tmp_sharedflag='-G' ;;
4852: esac
4853: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4854:
4855: if test "x$supports_anon_versioning" = xyes; then
4856: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4857: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4858: echo "local: *; };" >> $output_objdir/$libname.ver~
4859: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4860: fi
4861:
4862: case $cc_basename in
4863: xlf* | bgf* | bgxlf* | mpixlf*)
4864: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4865: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4866: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4867: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4868: if test "x$supports_anon_versioning" = xyes; then
4869: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4870: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4871: echo "local: *; };" >> $output_objdir/$libname.ver~
4872: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4873: fi
4874: ;;
4875: esac
4876: else
4877: _LT_TAGVAR(ld_shlibs, $1)=no
4878: fi
4879: ;;
4880:
4881: netbsd* | netbsdelf*-gnu)
4882: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4883: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4884: wlarc=
4885: else
4886: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4887: _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'
4888: fi
4889: ;;
4890:
4891: solaris*)
4892: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4893: _LT_TAGVAR(ld_shlibs, $1)=no
4894: cat <<_LT_EOF 1>&2
4895:
4896: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4897: *** create shared libraries on Solaris systems. Therefore, libtool
4898: *** is disabling shared libraries support. We urge you to upgrade GNU
4899: *** binutils to release 2.9.1 or newer. Another option is to modify
4900: *** your PATH or compiler configuration so that the native linker is
4901: *** used, and then restart.
4902:
4903: _LT_EOF
4904: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4905: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4906: _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'
4907: else
4908: _LT_TAGVAR(ld_shlibs, $1)=no
4909: fi
4910: ;;
4911:
4912: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4913: case `$LD -v 2>&1` in
4914: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4915: _LT_TAGVAR(ld_shlibs, $1)=no
4916: cat <<_LT_EOF 1>&2
4917:
4918: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4919: *** reliably create shared libraries on SCO systems. Therefore, libtool
4920: *** is disabling shared libraries support. We urge you to upgrade GNU
4921: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4922: *** your PATH or compiler configuration so that the native linker is
4923: *** used, and then restart.
4924:
4925: _LT_EOF
4926: ;;
4927: *)
4928: # For security reasons, it is highly recommended that you always
4929: # use absolute paths for naming shared libraries, and exclude the
4930: # DT_RUNPATH tag from executables and libraries. But doing so
4931: # requires that you compile everything twice, which is a pain.
4932: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4933: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4934: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4935: _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'
4936: else
4937: _LT_TAGVAR(ld_shlibs, $1)=no
4938: fi
4939: ;;
4940: esac
4941: ;;
4942:
4943: sunos4*)
4944: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4945: wlarc=
4946: _LT_TAGVAR(hardcode_direct, $1)=yes
4947: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4948: ;;
4949:
4950: *)
4951: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4952: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4953: _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'
4954: else
4955: _LT_TAGVAR(ld_shlibs, $1)=no
4956: fi
4957: ;;
4958: esac
4959:
4960: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4961: runpath_var=
4962: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4963: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4964: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4965: fi
4966: else
4967: # PORTME fill in a description of your system's linker (not GNU ld)
4968: case $host_os in
4969: aix3*)
4970: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4971: _LT_TAGVAR(always_export_symbols, $1)=yes
4972: _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'
4973: # Note: this linker hardcodes the directories in LIBPATH if there
4974: # are no directories specified by -L.
4975: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4976: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4977: # Neither direct hardcoding nor static linking is supported with a
4978: # broken collect2.
4979: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4980: fi
4981: ;;
4982:
4983: aix[[4-9]]*)
4984: if test "$host_cpu" = ia64; then
4985: # On IA64, the linker does run time linking by default, so we don't
4986: # have to do anything special.
4987: aix_use_runtimelinking=no
4988: exp_sym_flag='-Bexport'
4989: no_entry_flag=""
4990: else
4991: # If we're using GNU nm, then we don't want the "-C" option.
4992: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4993: # Also, AIX nm treats weak defined symbols like other global
4994: # defined symbols, whereas GNU nm marks them as "W".
4995: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4996: _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'
4997: else
4998: _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'
4999: fi
5000: aix_use_runtimelinking=no
5001:
5002: # Test if we are trying to use run time linking or normal
5003: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5004: # need to do runtime linking.
5005: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5006: for ld_flag in $LDFLAGS; do
5007: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5008: aix_use_runtimelinking=yes
5009: break
5010: fi
5011: done
5012: ;;
5013: esac
5014:
5015: exp_sym_flag='-bexport'
5016: no_entry_flag='-bnoentry'
5017: fi
5018:
5019: # When large executables or shared objects are built, AIX ld can
5020: # have problems creating the table of contents. If linking a library
5021: # or program results in "error TOC overflow" add -mminimal-toc to
5022: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5023: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5024:
5025: _LT_TAGVAR(archive_cmds, $1)=''
5026: _LT_TAGVAR(hardcode_direct, $1)=yes
5027: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5028: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5029: _LT_TAGVAR(link_all_deplibs, $1)=yes
5030: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5031:
5032: if test "$GCC" = yes; then
5033: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5034: # We only want to do this on AIX 4.2 and lower, the check
5035: # below for broken collect2 doesn't work under 4.3+
5036: collect2name=`${CC} -print-prog-name=collect2`
5037: if test -f "$collect2name" &&
5038: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5039: then
5040: # We have reworked collect2
5041: :
5042: else
5043: # We have old collect2
5044: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5045: # It fails to find uninstalled libraries when the uninstalled
5046: # path is not listed in the libpath. Setting hardcode_minus_L
5047: # to unsupported forces relinking
5048: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5049: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5050: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5051: fi
5052: ;;
5053: esac
5054: shared_flag='-shared'
5055: if test "$aix_use_runtimelinking" = yes; then
5056: shared_flag="$shared_flag "'${wl}-G'
5057: fi
5058: _LT_TAGVAR(link_all_deplibs, $1)=no
5059: else
5060: # not using gcc
5061: if test "$host_cpu" = ia64; then
5062: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5063: # chokes on -Wl,-G. The following line is correct:
5064: shared_flag='-G'
5065: else
5066: if test "$aix_use_runtimelinking" = yes; then
5067: shared_flag='${wl}-G'
5068: else
5069: shared_flag='${wl}-bM:SRE'
5070: fi
5071: fi
5072: fi
5073:
5074: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5075: # It seems that -bexpall does not export symbols beginning with
5076: # underscore (_), so it is better to generate a list of symbols to export.
5077: _LT_TAGVAR(always_export_symbols, $1)=yes
5078: if test "$aix_use_runtimelinking" = yes; then
5079: # Warning - without using the other runtime loading flags (-brtl),
5080: # -berok will link without error, but may produce a broken library.
5081: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5082: # Determine the default libpath from the value encoded in an
5083: # empty executable.
5084: _LT_SYS_MODULE_PATH_AIX([$1])
5085: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5086: _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 $shared_flag"
5087: else
5088: if test "$host_cpu" = ia64; then
5089: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5090: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5091: _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"
5092: else
5093: # Determine the default libpath from the value encoded in an
5094: # empty executable.
5095: _LT_SYS_MODULE_PATH_AIX([$1])
5096: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5097: # Warning - without using the other run time loading flags,
5098: # -berok will link without error, but may produce a broken library.
5099: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5100: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5101: if test "$with_gnu_ld" = yes; then
5102: # We only use this code for GNU lds that support --whole-archive.
5103: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5104: else
5105: # Exported symbols can be pulled into shared objects from archives
5106: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5107: fi
5108: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5109: # This is similar to how AIX traditionally builds its shared libraries.
5110: _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'
5111: fi
5112: fi
5113: ;;
5114:
5115: amigaos*)
5116: case $host_cpu in
5117: powerpc)
5118: # see comment about AmigaOS4 .so support
5119: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5120: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5121: ;;
5122: m68k)
5123: _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)'
5124: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5125: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5126: ;;
5127: esac
5128: ;;
5129:
5130: bsdi[[45]]*)
5131: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5132: ;;
5133:
5134: cygwin* | mingw* | pw32* | cegcc*)
5135: # When not using gcc, we currently assume that we are using
5136: # Microsoft Visual C++.
5137: # hardcode_libdir_flag_spec is actually meaningless, as there is
5138: # no search path for DLLs.
5139: case $cc_basename in
5140: cl*)
5141: # Native MSVC
5142: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5143: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5144: _LT_TAGVAR(always_export_symbols, $1)=yes
5145: _LT_TAGVAR(file_list_spec, $1)='@'
5146: # Tell ltmain to make .lib files, not .a files.
5147: libext=lib
5148: # Tell ltmain to make .dll files, not .so files.
5149: shrext_cmds=".dll"
5150: # FIXME: Setting linknames here is a bad hack.
5151: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5152: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5153: sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5154: else
5155: sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5156: fi~
5157: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5158: linknames='
5159: # The linker will not automatically build a static lib if we build a DLL.
5160: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5161: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5162: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5163: _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'
5164: # Don't use ranlib
5165: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5166: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5167: lt_tool_outputfile="@TOOL_OUTPUT@"~
5168: case $lt_outputfile in
5169: *.exe|*.EXE) ;;
5170: *)
5171: lt_outputfile="$lt_outputfile.exe"
5172: lt_tool_outputfile="$lt_tool_outputfile.exe"
5173: ;;
5174: esac~
5175: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5176: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5177: $RM "$lt_outputfile.manifest";
5178: fi'
5179: ;;
5180: *)
5181: # Assume MSVC wrapper
5182: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5183: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5184: # Tell ltmain to make .lib files, not .a files.
5185: libext=lib
5186: # Tell ltmain to make .dll files, not .so files.
5187: shrext_cmds=".dll"
5188: # FIXME: Setting linknames here is a bad hack.
5189: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5190: # The linker will automatically build a .lib file if we build a DLL.
5191: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5192: # FIXME: Should let the user specify the lib program.
5193: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5194: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5195: ;;
5196: esac
5197: ;;
5198:
5199: darwin* | rhapsody*)
5200: _LT_DARWIN_LINKER_FEATURES($1)
5201: ;;
5202:
5203: dgux*)
5204: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5205: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5206: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5207: ;;
5208:
5209: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5210: # support. Future versions do this automatically, but an explicit c++rt0.o
5211: # does not break anything, and helps significantly (at the cost of a little
5212: # extra space).
5213: freebsd2.2*)
5214: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5215: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5216: _LT_TAGVAR(hardcode_direct, $1)=yes
5217: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5218: ;;
5219:
5220: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5221: freebsd2.*)
5222: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5223: _LT_TAGVAR(hardcode_direct, $1)=yes
5224: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5225: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5226: ;;
5227:
5228: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5229: freebsd* | dragonfly*)
5230: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5231: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5232: _LT_TAGVAR(hardcode_direct, $1)=yes
5233: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5234: ;;
5235:
5236: hpux9*)
5237: if test "$GCC" = yes; then
5238: _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'
5239: else
5240: _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'
5241: fi
5242: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5243: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5244: _LT_TAGVAR(hardcode_direct, $1)=yes
5245:
5246: # hardcode_minus_L: Not really in the search PATH,
5247: # but as the default location of the library.
5248: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5249: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5250: ;;
5251:
5252: hpux10*)
5253: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5254: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5255: else
5256: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5257: fi
5258: if test "$with_gnu_ld" = no; then
5259: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5260: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5261: _LT_TAGVAR(hardcode_direct, $1)=yes
5262: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5263: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5264: # hardcode_minus_L: Not really in the search PATH,
5265: # but as the default location of the library.
5266: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5267: fi
5268: ;;
5269:
5270: hpux11*)
5271: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5272: case $host_cpu in
5273: hppa*64*)
5274: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5275: ;;
5276: ia64*)
5277: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5278: ;;
5279: *)
5280: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5281: ;;
5282: esac
5283: else
5284: case $host_cpu in
5285: hppa*64*)
5286: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5287: ;;
5288: ia64*)
5289: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5290: ;;
5291: *)
5292: m4_if($1, [], [
5293: # Older versions of the 11.00 compiler do not understand -b yet
5294: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5295: _LT_LINKER_OPTION([if $CC understands -b],
5296: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5297: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5298: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5299: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5300: ;;
5301: esac
5302: fi
5303: if test "$with_gnu_ld" = no; then
5304: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5305: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5306:
5307: case $host_cpu in
5308: hppa*64*|ia64*)
5309: _LT_TAGVAR(hardcode_direct, $1)=no
5310: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5311: ;;
5312: *)
5313: _LT_TAGVAR(hardcode_direct, $1)=yes
5314: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5315: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5316:
5317: # hardcode_minus_L: Not really in the search PATH,
5318: # but as the default location of the library.
5319: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5320: ;;
5321: esac
5322: fi
5323: ;;
5324:
5325: irix5* | irix6* | nonstopux*)
5326: if test "$GCC" = yes; then
5327: _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'
5328: # Try to use the -exported_symbol ld option, if it does not
5329: # work, assume that -exports_file does not work either and
5330: # implicitly export all symbols.
5331: # This should be the same for all languages, so no per-tag cache variable.
5332: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5333: [lt_cv_irix_exported_symbol],
5334: [save_LDFLAGS="$LDFLAGS"
5335: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5336: AC_LINK_IFELSE(
5337: [AC_LANG_SOURCE(
5338: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5339: [C++], [[int foo (void) { return 0; }]],
5340: [Fortran 77], [[
5341: subroutine foo
5342: end]],
5343: [Fortran], [[
5344: subroutine foo
5345: end]])])],
5346: [lt_cv_irix_exported_symbol=yes],
5347: [lt_cv_irix_exported_symbol=no])
5348: LDFLAGS="$save_LDFLAGS"])
5349: if test "$lt_cv_irix_exported_symbol" = yes; then
5350: _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'
5351: fi
5352: else
5353: _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'
5354: _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'
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: _LT_TAGVAR(inherit_rpath, $1)=yes
5360: _LT_TAGVAR(link_all_deplibs, $1)=yes
5361: ;;
5362:
5363: netbsd* | netbsdelf*-gnu)
5364: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5365: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5366: else
5367: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5368: fi
5369: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5370: _LT_TAGVAR(hardcode_direct, $1)=yes
5371: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5372: ;;
5373:
5374: newsos6)
5375: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5376: _LT_TAGVAR(hardcode_direct, $1)=yes
5377: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5378: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5379: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5380: ;;
5381:
5382: *nto* | *qnx*)
5383: ;;
5384:
5385: openbsd*)
5386: if test -f /usr/libexec/ld.so; then
5387: _LT_TAGVAR(hardcode_direct, $1)=yes
5388: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5389: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5390: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5391: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5392: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5393: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5394: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5395: else
5396: case $host_os in
5397: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5398: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5399: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5400: ;;
5401: *)
5402: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5403: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5404: ;;
5405: esac
5406: fi
5407: else
5408: _LT_TAGVAR(ld_shlibs, $1)=no
5409: fi
5410: ;;
5411:
5412: os2*)
5413: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5414: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5415: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5416: _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'
5417: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5418: ;;
5419:
5420: osf3*)
5421: if test "$GCC" = yes; then
5422: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5423: _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'
5424: else
5425: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5426: _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'
5427: fi
5428: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5429: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5430: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5431: ;;
5432:
5433: osf4* | osf5*) # as osf3* with the addition of -msym flag
5434: if test "$GCC" = yes; then
5435: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5436: _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'
5437: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5438: else
5439: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5440: _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'
5441: _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~
5442: $CC -shared${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'
5443:
5444: # Both c and cxx compiler support -rpath directly
5445: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5446: fi
5447: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5448: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5449: ;;
5450:
5451: solaris*)
5452: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5453: if test "$GCC" = yes; then
5454: wlarc='${wl}'
5455: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5456: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5457: $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5458: else
5459: case `$CC -V 2>&1` in
5460: *"Compilers 5.0"*)
5461: wlarc=''
5462: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5463: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5464: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5465: ;;
5466: *)
5467: wlarc='${wl}'
5468: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5469: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5470: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5471: ;;
5472: esac
5473: fi
5474: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5475: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5476: case $host_os in
5477: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5478: *)
5479: # The compiler driver will combine and reorder linker options,
5480: # but understands `-z linker_flag'. GCC discards it without `$wl',
5481: # but is careful enough not to reorder.
5482: # Supported since Solaris 2.6 (maybe 2.5.1?)
5483: if test "$GCC" = yes; then
5484: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5485: else
5486: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5487: fi
5488: ;;
5489: esac
5490: _LT_TAGVAR(link_all_deplibs, $1)=yes
5491: ;;
5492:
5493: sunos4*)
5494: if test "x$host_vendor" = xsequent; then
5495: # Use $CC to link under sequent, because it throws in some extra .o
5496: # files that make .init and .fini sections work.
5497: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5498: else
5499: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5500: fi
5501: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5502: _LT_TAGVAR(hardcode_direct, $1)=yes
5503: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5504: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5505: ;;
5506:
5507: sysv4)
5508: case $host_vendor in
5509: sni)
5510: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5511: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5512: ;;
5513: siemens)
5514: ## LD is ld it makes a PLAMLIB
5515: ## CC just makes a GrossModule.
5516: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5517: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5518: _LT_TAGVAR(hardcode_direct, $1)=no
5519: ;;
5520: motorola)
5521: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5522: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5523: ;;
5524: esac
5525: runpath_var='LD_RUN_PATH'
5526: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5527: ;;
5528:
5529: sysv4.3*)
5530: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5531: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5532: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5533: ;;
5534:
5535: sysv4*MP*)
5536: if test -d /usr/nec; then
5537: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5538: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5539: runpath_var=LD_RUN_PATH
5540: hardcode_runpath_var=yes
5541: _LT_TAGVAR(ld_shlibs, $1)=yes
5542: fi
5543: ;;
5544:
5545: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5546: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5547: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5548: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5549: runpath_var='LD_RUN_PATH'
5550:
5551: if test "$GCC" = yes; then
5552: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5553: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5554: else
5555: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5556: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5557: fi
5558: ;;
5559:
5560: sysv5* | sco3.2v5* | sco5v6*)
5561: # Note: We can NOT use -z defs as we might desire, because we do not
5562: # link with -lc, and that would cause any symbols used from libc to
5563: # always be unresolved, which means just about no library would
5564: # ever link correctly. If we're not using GNU ld we use -z text
5565: # though, which does catch some bad symbols but isn't as heavy-handed
5566: # as -z defs.
5567: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5568: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5569: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5570: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5571: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5572: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5573: _LT_TAGVAR(link_all_deplibs, $1)=yes
5574: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5575: runpath_var='LD_RUN_PATH'
5576:
5577: if test "$GCC" = yes; then
5578: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5579: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5580: else
5581: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5582: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5583: fi
5584: ;;
5585:
5586: uts4*)
5587: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5588: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5589: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5590: ;;
5591:
5592: *)
5593: _LT_TAGVAR(ld_shlibs, $1)=no
5594: ;;
5595: esac
5596:
5597: if test x$host_vendor = xsni; then
5598: case $host in
5599: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5600: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5601: ;;
5602: esac
5603: fi
5604: fi
5605: ])
5606: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5607: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5608:
5609: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5610:
5611: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5612: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5613: _LT_DECL([], [extract_expsyms_cmds], [2],
5614: [The commands to extract the exported symbol list from a shared archive])
5615:
5616: #
5617: # Do we need to explicitly link libc?
5618: #
5619: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5620: x|xyes)
5621: # Assume -lc should be added
5622: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5623:
5624: if test "$enable_shared" = yes && test "$GCC" = yes; then
5625: case $_LT_TAGVAR(archive_cmds, $1) in
5626: *'~'*)
5627: # FIXME: we may have to deal with multi-command sequences.
5628: ;;
5629: '$CC '*)
5630: # Test whether the compiler implicitly links with -lc since on some
5631: # systems, -lgcc has to come before -lc. If gcc already passes -lc
5632: # to ld, don't add -lc before -lgcc.
5633: AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5634: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5635: [$RM conftest*
5636: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5637:
5638: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5639: soname=conftest
5640: lib=conftest
5641: libobjs=conftest.$ac_objext
5642: deplibs=
5643: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5644: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5645: compiler_flags=-v
5646: linker_flags=-v
5647: verstring=
5648: output_objdir=.
5649: libname=conftest
5650: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5651: _LT_TAGVAR(allow_undefined_flag, $1)=
5652: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5653: then
5654: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5655: else
5656: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5657: fi
5658: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5659: else
5660: cat conftest.err 1>&5
5661: fi
5662: $RM conftest*
5663: ])
5664: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5665: ;;
5666: esac
5667: fi
5668: ;;
5669: esac
5670:
5671: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5672: [Whether or not to add -lc for building shared libraries])
5673: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5674: [enable_shared_with_static_runtimes], [0],
5675: [Whether or not to disallow shared libs when runtime libs are static])
5676: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5677: [Compiler flag to allow reflexive dlopens])
5678: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5679: [Compiler flag to generate shared objects directly from archives])
5680: _LT_TAGDECL([], [compiler_needs_object], [1],
5681: [Whether the compiler copes with passing no objects directly])
5682: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5683: [Create an old-style archive from a shared archive])
5684: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5685: [Create a temporary old-style archive to link instead of a shared archive])
5686: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5687: _LT_TAGDECL([], [archive_expsym_cmds], [2])
5688: _LT_TAGDECL([], [module_cmds], [2],
5689: [Commands used to build a loadable module if different from building
5690: a shared archive.])
5691: _LT_TAGDECL([], [module_expsym_cmds], [2])
5692: _LT_TAGDECL([], [with_gnu_ld], [1],
5693: [Whether we are building with GNU ld or not])
5694: _LT_TAGDECL([], [allow_undefined_flag], [1],
5695: [Flag that allows shared libraries with undefined symbols to be built])
5696: _LT_TAGDECL([], [no_undefined_flag], [1],
5697: [Flag that enforces no undefined symbols])
5698: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5699: [Flag to hardcode $libdir into a binary during linking.
5700: This must work even if $libdir does not exist])
5701: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5702: [Whether we need a single "-rpath" flag with a separated argument])
5703: _LT_TAGDECL([], [hardcode_direct], [0],
5704: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5705: DIR into the resulting binary])
5706: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5707: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5708: DIR into the resulting binary and the resulting library dependency is
5709: "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5710: library is relocated])
5711: _LT_TAGDECL([], [hardcode_minus_L], [0],
5712: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5713: into the resulting binary])
5714: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5715: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5716: into the resulting binary])
5717: _LT_TAGDECL([], [hardcode_automatic], [0],
5718: [Set to "yes" if building a shared library automatically hardcodes DIR
5719: into the library and all subsequent libraries and executables linked
5720: against it])
5721: _LT_TAGDECL([], [inherit_rpath], [0],
5722: [Set to yes if linker adds runtime paths of dependent libraries
5723: to runtime path list])
5724: _LT_TAGDECL([], [link_all_deplibs], [0],
5725: [Whether libtool must link a program against all its dependency libraries])
5726: _LT_TAGDECL([], [always_export_symbols], [0],
5727: [Set to "yes" if exported symbols are required])
5728: _LT_TAGDECL([], [export_symbols_cmds], [2],
5729: [The commands to list exported symbols])
5730: _LT_TAGDECL([], [exclude_expsyms], [1],
5731: [Symbols that should not be listed in the preloaded symbols])
5732: _LT_TAGDECL([], [include_expsyms], [1],
5733: [Symbols that must always be exported])
5734: _LT_TAGDECL([], [prelink_cmds], [2],
5735: [Commands necessary for linking programs (against libraries) with templates])
5736: _LT_TAGDECL([], [postlink_cmds], [2],
5737: [Commands necessary for finishing linking programs])
5738: _LT_TAGDECL([], [file_list_spec], [1],
5739: [Specify filename containing input files])
5740: dnl FIXME: Not yet implemented
5741: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5742: dnl [Compiler flag to generate thread safe objects])
5743: ])# _LT_LINKER_SHLIBS
5744:
5745:
5746: # _LT_LANG_C_CONFIG([TAG])
5747: # ------------------------
5748: # Ensure that the configuration variables for a C compiler are suitably
5749: # defined. These variables are subsequently used by _LT_CONFIG to write
5750: # the compiler configuration to `libtool'.
5751: m4_defun([_LT_LANG_C_CONFIG],
5752: [m4_require([_LT_DECL_EGREP])dnl
5753: lt_save_CC="$CC"
5754: AC_LANG_PUSH(C)
5755:
5756: # Source file extension for C test sources.
5757: ac_ext=c
5758:
5759: # Object file extension for compiled C test sources.
5760: objext=o
5761: _LT_TAGVAR(objext, $1)=$objext
5762:
5763: # Code to be used in simple compile tests
5764: lt_simple_compile_test_code="int some_variable = 0;"
5765:
5766: # Code to be used in simple link tests
5767: lt_simple_link_test_code='int main(){return(0);}'
5768:
5769: _LT_TAG_COMPILER
5770: # Save the default compiler, since it gets overwritten when the other
5771: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5772: compiler_DEFAULT=$CC
5773:
5774: # save warnings/boilerplate of simple test code
5775: _LT_COMPILER_BOILERPLATE
5776: _LT_LINKER_BOILERPLATE
5777:
5778: ## CAVEAT EMPTOR:
5779: ## There is no encapsulation within the following macros, do not change
5780: ## the running order or otherwise move them around unless you know exactly
5781: ## what you are doing...
5782: if test -n "$compiler"; then
5783: _LT_COMPILER_NO_RTTI($1)
5784: _LT_COMPILER_PIC($1)
5785: _LT_COMPILER_C_O($1)
5786: _LT_COMPILER_FILE_LOCKS($1)
5787: _LT_LINKER_SHLIBS($1)
5788: _LT_SYS_DYNAMIC_LINKER($1)
5789: _LT_LINKER_HARDCODE_LIBPATH($1)
5790: LT_SYS_DLOPEN_SELF
5791: _LT_CMD_STRIPLIB
5792:
5793: # Report which library types will actually be built
5794: AC_MSG_CHECKING([if libtool supports shared libraries])
5795: AC_MSG_RESULT([$can_build_shared])
5796:
5797: AC_MSG_CHECKING([whether to build shared libraries])
5798: test "$can_build_shared" = "no" && enable_shared=no
5799:
5800: # On AIX, shared libraries and static libraries use the same namespace, and
5801: # are all built from PIC.
5802: case $host_os in
5803: aix3*)
5804: test "$enable_shared" = yes && enable_static=no
5805: if test -n "$RANLIB"; then
5806: archive_cmds="$archive_cmds~\$RANLIB \$lib"
5807: postinstall_cmds='$RANLIB $lib'
5808: fi
5809: ;;
5810:
5811: aix[[4-9]]*)
5812: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5813: test "$enable_shared" = yes && enable_static=no
5814: fi
5815: ;;
5816: esac
5817: AC_MSG_RESULT([$enable_shared])
5818:
5819: AC_MSG_CHECKING([whether to build static libraries])
5820: # Make sure either enable_shared or enable_static is yes.
5821: test "$enable_shared" = yes || enable_static=yes
5822: AC_MSG_RESULT([$enable_static])
5823:
5824: _LT_CONFIG($1)
5825: fi
5826: AC_LANG_POP
5827: CC="$lt_save_CC"
5828: ])# _LT_LANG_C_CONFIG
5829:
5830:
5831: # _LT_LANG_CXX_CONFIG([TAG])
5832: # --------------------------
5833: # Ensure that the configuration variables for a C++ compiler are suitably
5834: # defined. These variables are subsequently used by _LT_CONFIG to write
5835: # the compiler configuration to `libtool'.
5836: m4_defun([_LT_LANG_CXX_CONFIG],
5837: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5838: m4_require([_LT_DECL_EGREP])dnl
5839: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5840: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5841: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5842: (test "X$CXX" != "Xg++"))) ; then
5843: AC_PROG_CXXCPP
5844: else
5845: _lt_caught_CXX_error=yes
5846: fi
5847:
5848: AC_LANG_PUSH(C++)
5849: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5850: _LT_TAGVAR(allow_undefined_flag, $1)=
5851: _LT_TAGVAR(always_export_symbols, $1)=no
5852: _LT_TAGVAR(archive_expsym_cmds, $1)=
5853: _LT_TAGVAR(compiler_needs_object, $1)=no
5854: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5855: _LT_TAGVAR(hardcode_direct, $1)=no
5856: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5857: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5858: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5859: _LT_TAGVAR(hardcode_minus_L, $1)=no
5860: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5861: _LT_TAGVAR(hardcode_automatic, $1)=no
5862: _LT_TAGVAR(inherit_rpath, $1)=no
5863: _LT_TAGVAR(module_cmds, $1)=
5864: _LT_TAGVAR(module_expsym_cmds, $1)=
5865: _LT_TAGVAR(link_all_deplibs, $1)=unknown
5866: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5867: _LT_TAGVAR(reload_flag, $1)=$reload_flag
5868: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5869: _LT_TAGVAR(no_undefined_flag, $1)=
5870: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5871: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5872:
5873: # Source file extension for C++ test sources.
5874: ac_ext=cpp
5875:
5876: # Object file extension for compiled C++ test sources.
5877: objext=o
5878: _LT_TAGVAR(objext, $1)=$objext
5879:
5880: # No sense in running all these tests if we already determined that
5881: # the CXX compiler isn't working. Some variables (like enable_shared)
5882: # are currently assumed to apply to all compilers on this platform,
5883: # and will be corrupted by setting them based on a non-working compiler.
5884: if test "$_lt_caught_CXX_error" != yes; then
5885: # Code to be used in simple compile tests
5886: lt_simple_compile_test_code="int some_variable = 0;"
5887:
5888: # Code to be used in simple link tests
5889: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5890:
5891: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5892: _LT_TAG_COMPILER
5893:
5894: # save warnings/boilerplate of simple test code
5895: _LT_COMPILER_BOILERPLATE
5896: _LT_LINKER_BOILERPLATE
5897:
5898: # Allow CC to be a program name with arguments.
5899: lt_save_CC=$CC
5900: lt_save_CFLAGS=$CFLAGS
5901: lt_save_LD=$LD
5902: lt_save_GCC=$GCC
5903: GCC=$GXX
5904: lt_save_with_gnu_ld=$with_gnu_ld
5905: lt_save_path_LD=$lt_cv_path_LD
5906: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5907: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5908: else
5909: $as_unset lt_cv_prog_gnu_ld
5910: fi
5911: if test -n "${lt_cv_path_LDCXX+set}"; then
5912: lt_cv_path_LD=$lt_cv_path_LDCXX
5913: else
5914: $as_unset lt_cv_path_LD
5915: fi
5916: test -z "${LDCXX+set}" || LD=$LDCXX
5917: CC=${CXX-"c++"}
5918: CFLAGS=$CXXFLAGS
5919: compiler=$CC
5920: _LT_TAGVAR(compiler, $1)=$CC
5921: _LT_CC_BASENAME([$compiler])
5922:
5923: if test -n "$compiler"; then
5924: # We don't want -fno-exception when compiling C++ code, so set the
5925: # no_builtin_flag separately
5926: if test "$GXX" = yes; then
5927: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5928: else
5929: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5930: fi
5931:
5932: if test "$GXX" = yes; then
5933: # Set up default GNU C++ configuration
5934:
5935: LT_PATH_LD
5936:
5937: # Check if GNU C++ uses GNU ld as the underlying linker, since the
5938: # archiving commands below assume that GNU ld is being used.
5939: if test "$with_gnu_ld" = yes; then
5940: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5941: _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'
5942:
5943: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5944: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5945:
5946: # If archive_cmds runs LD, not CC, wlarc should be empty
5947: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5948: # investigate it a little bit more. (MM)
5949: wlarc='${wl}'
5950:
5951: # ancient GNU ld didn't support --whole-archive et. al.
5952: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5953: $GREP 'no-whole-archive' > /dev/null; then
5954: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5955: else
5956: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5957: fi
5958: else
5959: with_gnu_ld=no
5960: wlarc=
5961:
5962: # A generic and very simple default shared library creation
5963: # command for GNU C++ for the case where it uses the native
5964: # linker, instead of GNU ld. If possible, this setting should
5965: # overridden to take advantage of the native linker features on
5966: # the platform it is being used on.
5967: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5968: fi
5969:
5970: # Commands to make compiler produce verbose output that lists
5971: # what "hidden" libraries, object files and flags are used when
5972: # linking a shared library.
5973: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5974:
5975: else
5976: GXX=no
5977: with_gnu_ld=no
5978: wlarc=
5979: fi
5980:
5981: # PORTME: fill in a description of your system's C++ link characteristics
5982: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5983: _LT_TAGVAR(ld_shlibs, $1)=yes
5984: case $host_os in
5985: aix3*)
5986: # FIXME: insert proper C++ library support
5987: _LT_TAGVAR(ld_shlibs, $1)=no
5988: ;;
5989: aix[[4-9]]*)
5990: if test "$host_cpu" = ia64; then
5991: # On IA64, the linker does run time linking by default, so we don't
5992: # have to do anything special.
5993: aix_use_runtimelinking=no
5994: exp_sym_flag='-Bexport'
5995: no_entry_flag=""
5996: else
5997: aix_use_runtimelinking=no
5998:
5999: # Test if we are trying to use run time linking or normal
6000: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6001: # need to do runtime linking.
6002: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6003: for ld_flag in $LDFLAGS; do
6004: case $ld_flag in
6005: *-brtl*)
6006: aix_use_runtimelinking=yes
6007: break
6008: ;;
6009: esac
6010: done
6011: ;;
6012: esac
6013:
6014: exp_sym_flag='-bexport'
6015: no_entry_flag='-bnoentry'
6016: fi
6017:
6018: # When large executables or shared objects are built, AIX ld can
6019: # have problems creating the table of contents. If linking a library
6020: # or program results in "error TOC overflow" add -mminimal-toc to
6021: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6022: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6023:
6024: _LT_TAGVAR(archive_cmds, $1)=''
6025: _LT_TAGVAR(hardcode_direct, $1)=yes
6026: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6027: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6028: _LT_TAGVAR(link_all_deplibs, $1)=yes
6029: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6030:
6031: if test "$GXX" = yes; then
6032: case $host_os in aix4.[[012]]|aix4.[[012]].*)
6033: # We only want to do this on AIX 4.2 and lower, the check
6034: # below for broken collect2 doesn't work under 4.3+
6035: collect2name=`${CC} -print-prog-name=collect2`
6036: if test -f "$collect2name" &&
6037: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6038: then
6039: # We have reworked collect2
6040: :
6041: else
6042: # We have old collect2
6043: _LT_TAGVAR(hardcode_direct, $1)=unsupported
6044: # It fails to find uninstalled libraries when the uninstalled
6045: # path is not listed in the libpath. Setting hardcode_minus_L
6046: # to unsupported forces relinking
6047: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6048: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6049: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6050: fi
6051: esac
6052: shared_flag='-shared'
6053: if test "$aix_use_runtimelinking" = yes; then
6054: shared_flag="$shared_flag "'${wl}-G'
6055: fi
6056: else
6057: # not using gcc
6058: if test "$host_cpu" = ia64; then
6059: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6060: # chokes on -Wl,-G. The following line is correct:
6061: shared_flag='-G'
6062: else
6063: if test "$aix_use_runtimelinking" = yes; then
6064: shared_flag='${wl}-G'
6065: else
6066: shared_flag='${wl}-bM:SRE'
6067: fi
6068: fi
6069: fi
6070:
6071: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6072: # It seems that -bexpall does not export symbols beginning with
6073: # underscore (_), so it is better to generate a list of symbols to
6074: # export.
6075: _LT_TAGVAR(always_export_symbols, $1)=yes
6076: if test "$aix_use_runtimelinking" = yes; then
6077: # Warning - without using the other runtime loading flags (-brtl),
6078: # -berok will link without error, but may produce a broken library.
6079: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6080: # Determine the default libpath from the value encoded in an empty
6081: # executable.
6082: _LT_SYS_MODULE_PATH_AIX([$1])
6083: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6084:
6085: _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 $shared_flag"
6086: else
6087: if test "$host_cpu" = ia64; then
6088: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6089: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6090: _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"
6091: else
6092: # Determine the default libpath from the value encoded in an
6093: # empty executable.
6094: _LT_SYS_MODULE_PATH_AIX([$1])
6095: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6096: # Warning - without using the other run time loading flags,
6097: # -berok will link without error, but may produce a broken library.
6098: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6099: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6100: if test "$with_gnu_ld" = yes; then
6101: # We only use this code for GNU lds that support --whole-archive.
6102: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6103: else
6104: # Exported symbols can be pulled into shared objects from archives
6105: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6106: fi
6107: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6108: # This is similar to how AIX traditionally builds its shared
6109: # libraries.
6110: _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'
6111: fi
6112: fi
6113: ;;
6114:
6115: beos*)
6116: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6117: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6118: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6119: # support --undefined. This deserves some investigation. FIXME
6120: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6121: else
6122: _LT_TAGVAR(ld_shlibs, $1)=no
6123: fi
6124: ;;
6125:
6126: chorus*)
6127: case $cc_basename in
6128: *)
6129: # FIXME: insert proper C++ library support
6130: _LT_TAGVAR(ld_shlibs, $1)=no
6131: ;;
6132: esac
6133: ;;
6134:
6135: cygwin* | mingw* | pw32* | cegcc*)
6136: case $GXX,$cc_basename in
6137: ,cl* | no,cl*)
6138: # Native MSVC
6139: # hardcode_libdir_flag_spec is actually meaningless, as there is
6140: # no search path for DLLs.
6141: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6142: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6143: _LT_TAGVAR(always_export_symbols, $1)=yes
6144: _LT_TAGVAR(file_list_spec, $1)='@'
6145: # Tell ltmain to make .lib files, not .a files.
6146: libext=lib
6147: # Tell ltmain to make .dll files, not .so files.
6148: shrext_cmds=".dll"
6149: # FIXME: Setting linknames here is a bad hack.
6150: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6151: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6152: $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6153: else
6154: $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6155: fi~
6156: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6157: linknames='
6158: # The linker will not automatically build a static lib if we build a DLL.
6159: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6160: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6161: # Don't use ranlib
6162: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6163: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6164: lt_tool_outputfile="@TOOL_OUTPUT@"~
6165: case $lt_outputfile in
6166: *.exe|*.EXE) ;;
6167: *)
6168: lt_outputfile="$lt_outputfile.exe"
6169: lt_tool_outputfile="$lt_tool_outputfile.exe"
6170: ;;
6171: esac~
6172: func_to_tool_file "$lt_outputfile"~
6173: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6174: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6175: $RM "$lt_outputfile.manifest";
6176: fi'
6177: ;;
6178: *)
6179: # g++
6180: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6181: # as there is no search path for DLLs.
6182: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6183: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6184: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6185: _LT_TAGVAR(always_export_symbols, $1)=no
6186: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6187:
6188: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6189: _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'
6190: # If the export-symbols file already is a .def file (1st line
6191: # is EXPORTS), use it as is; otherwise, prepend...
6192: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6193: cp $export_symbols $output_objdir/$soname.def;
6194: else
6195: echo EXPORTS > $output_objdir/$soname.def;
6196: cat $export_symbols >> $output_objdir/$soname.def;
6197: fi~
6198: $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'
6199: else
6200: _LT_TAGVAR(ld_shlibs, $1)=no
6201: fi
6202: ;;
6203: esac
6204: ;;
6205: darwin* | rhapsody*)
6206: _LT_DARWIN_LINKER_FEATURES($1)
6207: ;;
6208:
6209: dgux*)
6210: case $cc_basename in
6211: ec++*)
6212: # FIXME: insert proper C++ library support
6213: _LT_TAGVAR(ld_shlibs, $1)=no
6214: ;;
6215: ghcx*)
6216: # Green Hills C++ Compiler
6217: # FIXME: insert proper C++ library support
6218: _LT_TAGVAR(ld_shlibs, $1)=no
6219: ;;
6220: *)
6221: # FIXME: insert proper C++ library support
6222: _LT_TAGVAR(ld_shlibs, $1)=no
6223: ;;
6224: esac
6225: ;;
6226:
6227: freebsd2.*)
6228: # C++ shared libraries reported to be fairly broken before
6229: # switch to ELF
6230: _LT_TAGVAR(ld_shlibs, $1)=no
6231: ;;
6232:
6233: freebsd-elf*)
6234: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6235: ;;
6236:
6237: freebsd* | dragonfly*)
6238: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6239: # conventions
6240: _LT_TAGVAR(ld_shlibs, $1)=yes
6241: ;;
6242:
6243: haiku*)
6244: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6245: _LT_TAGVAR(link_all_deplibs, $1)=yes
6246: ;;
6247:
6248: hpux9*)
6249: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6250: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6251: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6252: _LT_TAGVAR(hardcode_direct, $1)=yes
6253: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6254: # but as the default
6255: # location of the library.
6256:
6257: case $cc_basename in
6258: CC*)
6259: # FIXME: insert proper C++ library support
6260: _LT_TAGVAR(ld_shlibs, $1)=no
6261: ;;
6262: aCC*)
6263: _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 $lib'
6264: # Commands to make compiler produce verbose output that lists
6265: # what "hidden" libraries, object files and flags are used when
6266: # linking a shared library.
6267: #
6268: # There doesn't appear to be a way to prevent this compiler from
6269: # explicitly linking system object files so we need to strip them
6270: # from the output so that they don't get included in the library
6271: # dependencies.
6272: output_verbose_link_cmd='templist=`($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"'
6273: ;;
6274: *)
6275: if test "$GXX" = yes; then
6276: _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'
6277: else
6278: # FIXME: insert proper C++ library support
6279: _LT_TAGVAR(ld_shlibs, $1)=no
6280: fi
6281: ;;
6282: esac
6283: ;;
6284:
6285: hpux10*|hpux11*)
6286: if test $with_gnu_ld = no; then
6287: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6288: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6289:
6290: case $host_cpu in
6291: hppa*64*|ia64*)
6292: ;;
6293: *)
6294: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6295: ;;
6296: esac
6297: fi
6298: case $host_cpu in
6299: hppa*64*|ia64*)
6300: _LT_TAGVAR(hardcode_direct, $1)=no
6301: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6302: ;;
6303: *)
6304: _LT_TAGVAR(hardcode_direct, $1)=yes
6305: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6306: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6307: # but as the default
6308: # location of the library.
6309: ;;
6310: esac
6311:
6312: case $cc_basename in
6313: CC*)
6314: # FIXME: insert proper C++ library support
6315: _LT_TAGVAR(ld_shlibs, $1)=no
6316: ;;
6317: aCC*)
6318: case $host_cpu in
6319: hppa*64*)
6320: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6321: ;;
6322: ia64*)
6323: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6324: ;;
6325: *)
6326: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6327: ;;
6328: esac
6329: # Commands to make compiler produce verbose output that lists
6330: # what "hidden" libraries, object files and flags are used when
6331: # linking a shared library.
6332: #
6333: # There doesn't appear to be a way to prevent this compiler from
6334: # explicitly linking system object files so we need to strip them
6335: # from the output so that they don't get included in the library
6336: # dependencies.
6337: output_verbose_link_cmd='templist=`($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"'
6338: ;;
6339: *)
6340: if test "$GXX" = yes; then
6341: if test $with_gnu_ld = no; then
6342: case $host_cpu in
6343: hppa*64*)
6344: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6345: ;;
6346: ia64*)
6347: _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'
6348: ;;
6349: *)
6350: _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'
6351: ;;
6352: esac
6353: fi
6354: else
6355: # FIXME: insert proper C++ library support
6356: _LT_TAGVAR(ld_shlibs, $1)=no
6357: fi
6358: ;;
6359: esac
6360: ;;
6361:
6362: interix[[3-9]]*)
6363: _LT_TAGVAR(hardcode_direct, $1)=no
6364: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6365: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6366: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6367: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6368: # Instead, shared libraries are loaded at an image base (0x10000000 by
6369: # default) and relocated if they conflict, which is a slow very memory
6370: # consuming and fragmenting process. To avoid this, we pick a random,
6371: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6372: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6373: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6374: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6375: ;;
6376: irix5* | irix6*)
6377: case $cc_basename in
6378: CC*)
6379: # SGI C++
6380: _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'
6381:
6382: # Archives containing C++ object files must be created using
6383: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6384: # necessary to make sure instantiated templates are included
6385: # in the archive.
6386: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6387: ;;
6388: *)
6389: if test "$GXX" = yes; then
6390: if test "$with_gnu_ld" = no; then
6391: _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'
6392: else
6393: _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'
6394: fi
6395: fi
6396: _LT_TAGVAR(link_all_deplibs, $1)=yes
6397: ;;
6398: esac
6399: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6400: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6401: _LT_TAGVAR(inherit_rpath, $1)=yes
6402: ;;
6403:
6404: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6405: case $cc_basename in
6406: KCC*)
6407: # Kuck and Associates, Inc. (KAI) C++ Compiler
6408:
6409: # KCC will only create a shared library if the output file
6410: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6411: # to its proper name (with version) after linking.
6412: _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'
6413: _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 $lib'
6414: # Commands to make compiler produce verbose output that lists
6415: # what "hidden" libraries, object files and flags are used when
6416: # linking a shared library.
6417: #
6418: # There doesn't appear to be a way to prevent this compiler from
6419: # explicitly linking system object files so we need to strip them
6420: # from the output so that they don't get included in the library
6421: # dependencies.
6422: output_verbose_link_cmd='templist=`$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"'
6423:
6424: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6425: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6426:
6427: # Archives containing C++ object files must be created using
6428: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6429: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6430: ;;
6431: icpc* | ecpc* )
6432: # Intel C++
6433: with_gnu_ld=yes
6434: # version 8.0 and above of icpc choke on multiply defined symbols
6435: # if we add $predep_objects and $postdep_objects, however 7.1 and
6436: # earlier do not add the objects themselves.
6437: case `$CC -V 2>&1` in
6438: *"Version 7."*)
6439: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6440: _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'
6441: ;;
6442: *) # Version 8.0 or newer
6443: tmp_idyn=
6444: case $host_cpu in
6445: ia64*) tmp_idyn=' -i_dynamic';;
6446: esac
6447: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6448: _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'
6449: ;;
6450: esac
6451: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6452: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6453: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6454: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6455: ;;
6456: pgCC* | pgcpp*)
6457: # Portland Group C++ compiler
6458: case `$CC -V` in
6459: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6460: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6461: rm -rf $tpldir~
6462: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6463: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6464: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6465: rm -rf $tpldir~
6466: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6467: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6468: $RANLIB $oldlib'
6469: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6470: rm -rf $tpldir~
6471: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6472: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6473: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6474: rm -rf $tpldir~
6475: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6476: $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'
6477: ;;
6478: *) # Version 6 and above use weak symbols
6479: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6480: _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'
6481: ;;
6482: esac
6483:
6484: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6485: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6486: _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'
6487: ;;
6488: cxx*)
6489: # Compaq C++
6490: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6491: _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'
6492:
6493: runpath_var=LD_RUN_PATH
6494: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6495: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6496:
6497: # Commands to make compiler produce verbose output that lists
6498: # what "hidden" libraries, object files and flags are used when
6499: # linking a shared library.
6500: #
6501: # There doesn't appear to be a way to prevent this compiler from
6502: # explicitly linking system object files so we need to strip them
6503: # from the output so that they don't get included in the library
6504: # dependencies.
6505: output_verbose_link_cmd='templist=`$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'
6506: ;;
6507: xl* | mpixl* | bgxl*)
6508: # IBM XL 8.0 on PPC, with GNU ld
6509: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6510: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6511: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6512: if test "x$supports_anon_versioning" = xyes; then
6513: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6514: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6515: echo "local: *; };" >> $output_objdir/$libname.ver~
6516: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6517: fi
6518: ;;
6519: *)
6520: case `$CC -V 2>&1 | sed 5q` in
6521: *Sun\ C*)
6522: # Sun C++ 5.9
6523: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6524: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6525: _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'
6526: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6527: _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'
6528: _LT_TAGVAR(compiler_needs_object, $1)=yes
6529:
6530: # Not sure whether something based on
6531: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6532: # would be better.
6533: output_verbose_link_cmd='func_echo_all'
6534:
6535: # Archives containing C++ object files must be created using
6536: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6537: # necessary to make sure instantiated templates are included
6538: # in the archive.
6539: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6540: ;;
6541: esac
6542: ;;
6543: esac
6544: ;;
6545:
6546: lynxos*)
6547: # FIXME: insert proper C++ library support
6548: _LT_TAGVAR(ld_shlibs, $1)=no
6549: ;;
6550:
6551: m88k*)
6552: # FIXME: insert proper C++ library support
6553: _LT_TAGVAR(ld_shlibs, $1)=no
6554: ;;
6555:
6556: mvs*)
6557: case $cc_basename in
6558: cxx*)
6559: # FIXME: insert proper C++ library support
6560: _LT_TAGVAR(ld_shlibs, $1)=no
6561: ;;
6562: *)
6563: # FIXME: insert proper C++ library support
6564: _LT_TAGVAR(ld_shlibs, $1)=no
6565: ;;
6566: esac
6567: ;;
6568:
6569: netbsd*)
6570: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6571: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6572: wlarc=
6573: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6574: _LT_TAGVAR(hardcode_direct, $1)=yes
6575: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6576: fi
6577: # Workaround some broken pre-1.5 toolchains
6578: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6579: ;;
6580:
6581: *nto* | *qnx*)
6582: _LT_TAGVAR(ld_shlibs, $1)=yes
6583: ;;
6584:
6585: openbsd2*)
6586: # C++ shared libraries are fairly broken
6587: _LT_TAGVAR(ld_shlibs, $1)=no
6588: ;;
6589:
6590: openbsd*)
6591: if test -f /usr/libexec/ld.so; then
6592: _LT_TAGVAR(hardcode_direct, $1)=yes
6593: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6594: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6595: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6596: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6597: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6598: _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'
6599: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6600: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6601: fi
6602: output_verbose_link_cmd=func_echo_all
6603: else
6604: _LT_TAGVAR(ld_shlibs, $1)=no
6605: fi
6606: ;;
6607:
6608: osf3* | osf4* | osf5*)
6609: case $cc_basename in
6610: KCC*)
6611: # Kuck and Associates, Inc. (KAI) C++ Compiler
6612:
6613: # KCC will only create a shared library if the output file
6614: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6615: # to its proper name (with version) after linking.
6616: _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'
6617:
6618: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6619: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6620:
6621: # Archives containing C++ object files must be created using
6622: # the KAI C++ compiler.
6623: case $host in
6624: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6625: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6626: esac
6627: ;;
6628: RCC*)
6629: # Rational C++ 2.4.1
6630: # FIXME: insert proper C++ library support
6631: _LT_TAGVAR(ld_shlibs, $1)=no
6632: ;;
6633: cxx*)
6634: case $host in
6635: osf3*)
6636: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6637: _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'
6638: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6639: ;;
6640: *)
6641: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6642: _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'
6643: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6644: echo "-hidden">> $lib.exp~
6645: $CC -shared$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~
6646: $RM $lib.exp'
6647: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6648: ;;
6649: esac
6650:
6651: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6652:
6653: # Commands to make compiler produce verbose output that lists
6654: # what "hidden" libraries, object files and flags are used when
6655: # linking a shared library.
6656: #
6657: # There doesn't appear to be a way to prevent this compiler from
6658: # explicitly linking system object files so we need to strip them
6659: # from the output so that they don't get included in the library
6660: # dependencies.
6661: output_verbose_link_cmd='templist=`$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"'
6662: ;;
6663: *)
6664: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6665: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6666: case $host in
6667: osf3*)
6668: _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'
6669: ;;
6670: *)
6671: _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'
6672: ;;
6673: esac
6674:
6675: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6676: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6677:
6678: # Commands to make compiler produce verbose output that lists
6679: # what "hidden" libraries, object files and flags are used when
6680: # linking a shared library.
6681: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6682:
6683: else
6684: # FIXME: insert proper C++ library support
6685: _LT_TAGVAR(ld_shlibs, $1)=no
6686: fi
6687: ;;
6688: esac
6689: ;;
6690:
6691: psos*)
6692: # FIXME: insert proper C++ library support
6693: _LT_TAGVAR(ld_shlibs, $1)=no
6694: ;;
6695:
6696: sunos4*)
6697: case $cc_basename in
6698: CC*)
6699: # Sun C++ 4.x
6700: # FIXME: insert proper C++ library support
6701: _LT_TAGVAR(ld_shlibs, $1)=no
6702: ;;
6703: lcc*)
6704: # Lucid
6705: # FIXME: insert proper C++ library support
6706: _LT_TAGVAR(ld_shlibs, $1)=no
6707: ;;
6708: *)
6709: # FIXME: insert proper C++ library support
6710: _LT_TAGVAR(ld_shlibs, $1)=no
6711: ;;
6712: esac
6713: ;;
6714:
6715: solaris*)
6716: case $cc_basename in
6717: CC* | sunCC*)
6718: # Sun C++ 4.2, 5.x and Centerline C++
6719: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6720: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6721: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6722: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6723: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6724:
6725: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6726: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6727: case $host_os in
6728: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6729: *)
6730: # The compiler driver will combine and reorder linker options,
6731: # but understands `-z linker_flag'.
6732: # Supported since Solaris 2.6 (maybe 2.5.1?)
6733: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6734: ;;
6735: esac
6736: _LT_TAGVAR(link_all_deplibs, $1)=yes
6737:
6738: output_verbose_link_cmd='func_echo_all'
6739:
6740: # Archives containing C++ object files must be created using
6741: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6742: # necessary to make sure instantiated templates are included
6743: # in the archive.
6744: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6745: ;;
6746: gcx*)
6747: # Green Hills C++ Compiler
6748: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6749:
6750: # The C++ compiler must be used to create the archive.
6751: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6752: ;;
6753: *)
6754: # GNU C++ compiler with Solaris linker
6755: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6756: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6757: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6758: _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'
6759: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6760: $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6761:
6762: # Commands to make compiler produce verbose output that lists
6763: # what "hidden" libraries, object files and flags are used when
6764: # linking a shared library.
6765: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6766: else
6767: # g++ 2.7 appears to require `-G' NOT `-shared' on this
6768: # platform.
6769: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6770: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6771: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6772:
6773: # Commands to make compiler produce verbose output that lists
6774: # what "hidden" libraries, object files and flags are used when
6775: # linking a shared library.
6776: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6777: fi
6778:
6779: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6780: case $host_os in
6781: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6782: *)
6783: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6784: ;;
6785: esac
6786: fi
6787: ;;
6788: esac
6789: ;;
6790:
6791: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6792: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6793: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6794: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6795: runpath_var='LD_RUN_PATH'
6796:
6797: case $cc_basename in
6798: CC*)
6799: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6800: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6801: ;;
6802: *)
6803: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6804: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6805: ;;
6806: esac
6807: ;;
6808:
6809: sysv5* | sco3.2v5* | sco5v6*)
6810: # Note: We can NOT use -z defs as we might desire, because we do not
6811: # link with -lc, and that would cause any symbols used from libc to
6812: # always be unresolved, which means just about no library would
6813: # ever link correctly. If we're not using GNU ld we use -z text
6814: # though, which does catch some bad symbols but isn't as heavy-handed
6815: # as -z defs.
6816: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6817: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6818: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6819: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6820: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6821: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6822: _LT_TAGVAR(link_all_deplibs, $1)=yes
6823: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6824: runpath_var='LD_RUN_PATH'
6825:
6826: case $cc_basename in
6827: CC*)
6828: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6829: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6830: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6831: '"$_LT_TAGVAR(old_archive_cmds, $1)"
6832: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6833: '"$_LT_TAGVAR(reload_cmds, $1)"
6834: ;;
6835: *)
6836: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6837: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6838: ;;
6839: esac
6840: ;;
6841:
6842: tandem*)
6843: case $cc_basename in
6844: NCC*)
6845: # NonStop-UX NCC 3.20
6846: # FIXME: insert proper C++ library support
6847: _LT_TAGVAR(ld_shlibs, $1)=no
6848: ;;
6849: *)
6850: # FIXME: insert proper C++ library support
6851: _LT_TAGVAR(ld_shlibs, $1)=no
6852: ;;
6853: esac
6854: ;;
6855:
6856: vxworks*)
6857: # FIXME: insert proper C++ library support
6858: _LT_TAGVAR(ld_shlibs, $1)=no
6859: ;;
6860:
6861: *)
6862: # FIXME: insert proper C++ library support
6863: _LT_TAGVAR(ld_shlibs, $1)=no
6864: ;;
6865: esac
6866:
6867: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6868: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6869:
6870: _LT_TAGVAR(GCC, $1)="$GXX"
6871: _LT_TAGVAR(LD, $1)="$LD"
6872:
6873: ## CAVEAT EMPTOR:
6874: ## There is no encapsulation within the following macros, do not change
6875: ## the running order or otherwise move them around unless you know exactly
6876: ## what you are doing...
6877: _LT_SYS_HIDDEN_LIBDEPS($1)
6878: _LT_COMPILER_PIC($1)
6879: _LT_COMPILER_C_O($1)
6880: _LT_COMPILER_FILE_LOCKS($1)
6881: _LT_LINKER_SHLIBS($1)
6882: _LT_SYS_DYNAMIC_LINKER($1)
6883: _LT_LINKER_HARDCODE_LIBPATH($1)
6884:
6885: _LT_CONFIG($1)
6886: fi # test -n "$compiler"
6887:
6888: CC=$lt_save_CC
6889: CFLAGS=$lt_save_CFLAGS
6890: LDCXX=$LD
6891: LD=$lt_save_LD
6892: GCC=$lt_save_GCC
6893: with_gnu_ld=$lt_save_with_gnu_ld
6894: lt_cv_path_LDCXX=$lt_cv_path_LD
6895: lt_cv_path_LD=$lt_save_path_LD
6896: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6897: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6898: fi # test "$_lt_caught_CXX_error" != yes
6899:
6900: AC_LANG_POP
6901: ])# _LT_LANG_CXX_CONFIG
6902:
6903:
6904: # _LT_FUNC_STRIPNAME_CNF
6905: # ----------------------
6906: # func_stripname_cnf prefix suffix name
6907: # strip PREFIX and SUFFIX off of NAME.
6908: # PREFIX and SUFFIX must not contain globbing or regex special
6909: # characters, hashes, percent signs, but SUFFIX may contain a leading
6910: # dot (in which case that matches only a dot).
6911: #
6912: # This function is identical to the (non-XSI) version of func_stripname,
6913: # except this one can be used by m4 code that may be executed by configure,
6914: # rather than the libtool script.
6915: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6916: AC_REQUIRE([_LT_DECL_SED])
6917: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6918: func_stripname_cnf ()
6919: {
6920: case ${2} in
6921: .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6922: *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6923: esac
6924: } # func_stripname_cnf
6925: ])# _LT_FUNC_STRIPNAME_CNF
6926:
6927: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6928: # ---------------------------------
6929: # Figure out "hidden" library dependencies from verbose
6930: # compiler output when linking a shared library.
6931: # Parse the compiler output and extract the necessary
6932: # objects, libraries and library flags.
6933: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6934: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6935: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6936: # Dependencies to place before and after the object being linked:
6937: _LT_TAGVAR(predep_objects, $1)=
6938: _LT_TAGVAR(postdep_objects, $1)=
6939: _LT_TAGVAR(predeps, $1)=
6940: _LT_TAGVAR(postdeps, $1)=
6941: _LT_TAGVAR(compiler_lib_search_path, $1)=
6942:
6943: dnl we can't use the lt_simple_compile_test_code here,
6944: dnl because it contains code intended for an executable,
6945: dnl not a library. It's possible we should let each
6946: dnl tag define a new lt_????_link_test_code variable,
6947: dnl but it's only used here...
6948: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6949: int a;
6950: void foo (void) { a = 0; }
6951: _LT_EOF
6952: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6953: class Foo
6954: {
6955: public:
6956: Foo (void) { a = 0; }
6957: private:
6958: int a;
6959: };
6960: _LT_EOF
6961: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6962: subroutine foo
6963: implicit none
6964: integer*4 a
6965: a=0
6966: return
6967: end
6968: _LT_EOF
6969: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6970: subroutine foo
6971: implicit none
6972: integer a
6973: a=0
6974: return
6975: end
6976: _LT_EOF
6977: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6978: public class foo {
6979: private int a;
6980: public void bar (void) {
6981: a = 0;
6982: }
6983: };
6984: _LT_EOF
6985: ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6986: package foo
6987: func foo() {
6988: }
6989: _LT_EOF
6990: ])
6991:
6992: _lt_libdeps_save_CFLAGS=$CFLAGS
6993: case "$CC $CFLAGS " in #(
6994: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6995: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6996: *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
6997: esac
6998:
6999: dnl Parse the compiler output and extract the necessary
7000: dnl objects, libraries and library flags.
7001: if AC_TRY_EVAL(ac_compile); then
7002: # Parse the compiler output and extract the necessary
7003: # objects, libraries and library flags.
7004:
7005: # Sentinel used to keep track of whether or not we are before
7006: # the conftest object file.
7007: pre_test_object_deps_done=no
7008:
7009: for p in `eval "$output_verbose_link_cmd"`; do
7010: case ${prev}${p} in
7011:
7012: -L* | -R* | -l*)
7013: # Some compilers place space between "-{L,R}" and the path.
7014: # Remove the space.
7015: if test $p = "-L" ||
7016: test $p = "-R"; then
7017: prev=$p
7018: continue
7019: fi
7020:
7021: # Expand the sysroot to ease extracting the directories later.
7022: if test -z "$prev"; then
7023: case $p in
7024: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7025: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7026: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7027: esac
7028: fi
7029: case $p in
7030: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7031: esac
7032: if test "$pre_test_object_deps_done" = no; then
7033: case ${prev} in
7034: -L | -R)
7035: # Internal compiler library paths should come after those
7036: # provided the user. The postdeps already come after the
7037: # user supplied libs so there is no need to process them.
7038: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7039: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7040: else
7041: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7042: fi
7043: ;;
7044: # The "-l" case would never come before the object being
7045: # linked, so don't bother handling this case.
7046: esac
7047: else
7048: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7049: _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7050: else
7051: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7052: fi
7053: fi
7054: prev=
7055: ;;
7056:
7057: *.lto.$objext) ;; # Ignore GCC LTO objects
7058: *.$objext)
7059: # This assumes that the test object file only shows up
7060: # once in the compiler output.
7061: if test "$p" = "conftest.$objext"; then
7062: pre_test_object_deps_done=yes
7063: continue
7064: fi
7065:
7066: if test "$pre_test_object_deps_done" = no; then
7067: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7068: _LT_TAGVAR(predep_objects, $1)="$p"
7069: else
7070: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7071: fi
7072: else
7073: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7074: _LT_TAGVAR(postdep_objects, $1)="$p"
7075: else
7076: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7077: fi
7078: fi
7079: ;;
7080:
7081: *) ;; # Ignore the rest.
7082:
7083: esac
7084: done
7085:
7086: # Clean up.
7087: rm -f a.out a.exe
7088: else
7089: echo "libtool.m4: error: problem compiling $1 test program"
7090: fi
7091:
7092: $RM -f confest.$objext
7093: CFLAGS=$_lt_libdeps_save_CFLAGS
7094:
7095: # PORTME: override above test on systems where it is broken
7096: m4_if([$1], [CXX],
7097: [case $host_os in
7098: interix[[3-9]]*)
7099: # Interix 3.5 installs completely hosed .la files for C++, so rather than
7100: # hack all around it, let's just trust "g++" to DTRT.
7101: _LT_TAGVAR(predep_objects,$1)=
7102: _LT_TAGVAR(postdep_objects,$1)=
7103: _LT_TAGVAR(postdeps,$1)=
7104: ;;
7105:
7106: linux*)
7107: case `$CC -V 2>&1 | sed 5q` in
7108: *Sun\ C*)
7109: # Sun C++ 5.9
7110:
7111: # The more standards-conforming stlport4 library is
7112: # incompatible with the Cstd library. Avoid specifying
7113: # it if it's in CXXFLAGS. Ignore libCrun as
7114: # -library=stlport4 depends on it.
7115: case " $CXX $CXXFLAGS " in
7116: *" -library=stlport4 "*)
7117: solaris_use_stlport4=yes
7118: ;;
7119: esac
7120:
7121: if test "$solaris_use_stlport4" != yes; then
7122: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7123: fi
7124: ;;
7125: esac
7126: ;;
7127:
7128: solaris*)
7129: case $cc_basename in
7130: CC* | sunCC*)
7131: # The more standards-conforming stlport4 library is
7132: # incompatible with the Cstd library. Avoid specifying
7133: # it if it's in CXXFLAGS. Ignore libCrun as
7134: # -library=stlport4 depends on it.
7135: case " $CXX $CXXFLAGS " in
7136: *" -library=stlport4 "*)
7137: solaris_use_stlport4=yes
7138: ;;
7139: esac
7140:
7141: # Adding this requires a known-good setup of shared libraries for
7142: # Sun compiler versions before 5.6, else PIC objects from an old
7143: # archive will be linked into the output, leading to subtle bugs.
7144: if test "$solaris_use_stlport4" != yes; then
7145: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7146: fi
7147: ;;
7148: esac
7149: ;;
7150: esac
7151: ])
7152:
7153: case " $_LT_TAGVAR(postdeps, $1) " in
7154: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7155: esac
7156: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7157: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7158: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7159: fi
7160: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7161: [The directories searched by this compiler when creating a shared library])
7162: _LT_TAGDECL([], [predep_objects], [1],
7163: [Dependencies to place before and after the objects being linked to
7164: create a shared library])
7165: _LT_TAGDECL([], [postdep_objects], [1])
7166: _LT_TAGDECL([], [predeps], [1])
7167: _LT_TAGDECL([], [postdeps], [1])
7168: _LT_TAGDECL([], [compiler_lib_search_path], [1],
7169: [The library search path used internally by the compiler when linking
7170: a shared library])
7171: ])# _LT_SYS_HIDDEN_LIBDEPS
7172:
7173:
7174: # _LT_LANG_F77_CONFIG([TAG])
7175: # --------------------------
7176: # Ensure that the configuration variables for a Fortran 77 compiler are
7177: # suitably defined. These variables are subsequently used by _LT_CONFIG
7178: # to write the compiler configuration to `libtool'.
7179: m4_defun([_LT_LANG_F77_CONFIG],
7180: [AC_LANG_PUSH(Fortran 77)
7181: if test -z "$F77" || test "X$F77" = "Xno"; then
7182: _lt_disable_F77=yes
7183: fi
7184:
7185: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7186: _LT_TAGVAR(allow_undefined_flag, $1)=
7187: _LT_TAGVAR(always_export_symbols, $1)=no
7188: _LT_TAGVAR(archive_expsym_cmds, $1)=
7189: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7190: _LT_TAGVAR(hardcode_direct, $1)=no
7191: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7192: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7193: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7194: _LT_TAGVAR(hardcode_minus_L, $1)=no
7195: _LT_TAGVAR(hardcode_automatic, $1)=no
7196: _LT_TAGVAR(inherit_rpath, $1)=no
7197: _LT_TAGVAR(module_cmds, $1)=
7198: _LT_TAGVAR(module_expsym_cmds, $1)=
7199: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7200: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7201: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7202: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7203: _LT_TAGVAR(no_undefined_flag, $1)=
7204: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7205: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7206:
7207: # Source file extension for f77 test sources.
7208: ac_ext=f
7209:
7210: # Object file extension for compiled f77 test sources.
7211: objext=o
7212: _LT_TAGVAR(objext, $1)=$objext
7213:
7214: # No sense in running all these tests if we already determined that
7215: # the F77 compiler isn't working. Some variables (like enable_shared)
7216: # are currently assumed to apply to all compilers on this platform,
7217: # and will be corrupted by setting them based on a non-working compiler.
7218: if test "$_lt_disable_F77" != yes; then
7219: # Code to be used in simple compile tests
7220: lt_simple_compile_test_code="\
7221: subroutine t
7222: return
7223: end
7224: "
7225:
7226: # Code to be used in simple link tests
7227: lt_simple_link_test_code="\
7228: program t
7229: end
7230: "
7231:
7232: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7233: _LT_TAG_COMPILER
7234:
7235: # save warnings/boilerplate of simple test code
7236: _LT_COMPILER_BOILERPLATE
7237: _LT_LINKER_BOILERPLATE
7238:
7239: # Allow CC to be a program name with arguments.
7240: lt_save_CC="$CC"
7241: lt_save_GCC=$GCC
7242: lt_save_CFLAGS=$CFLAGS
7243: CC=${F77-"f77"}
7244: CFLAGS=$FFLAGS
7245: compiler=$CC
7246: _LT_TAGVAR(compiler, $1)=$CC
7247: _LT_CC_BASENAME([$compiler])
7248: GCC=$G77
7249: if test -n "$compiler"; then
7250: AC_MSG_CHECKING([if libtool supports shared libraries])
7251: AC_MSG_RESULT([$can_build_shared])
7252:
7253: AC_MSG_CHECKING([whether to build shared libraries])
7254: test "$can_build_shared" = "no" && enable_shared=no
7255:
7256: # On AIX, shared libraries and static libraries use the same namespace, and
7257: # are all built from PIC.
7258: case $host_os in
7259: aix3*)
7260: test "$enable_shared" = yes && enable_static=no
7261: if test -n "$RANLIB"; then
7262: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7263: postinstall_cmds='$RANLIB $lib'
7264: fi
7265: ;;
7266: aix[[4-9]]*)
7267: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7268: test "$enable_shared" = yes && enable_static=no
7269: fi
7270: ;;
7271: esac
7272: AC_MSG_RESULT([$enable_shared])
7273:
7274: AC_MSG_CHECKING([whether to build static libraries])
7275: # Make sure either enable_shared or enable_static is yes.
7276: test "$enable_shared" = yes || enable_static=yes
7277: AC_MSG_RESULT([$enable_static])
7278:
7279: _LT_TAGVAR(GCC, $1)="$G77"
7280: _LT_TAGVAR(LD, $1)="$LD"
7281:
7282: ## CAVEAT EMPTOR:
7283: ## There is no encapsulation within the following macros, do not change
7284: ## the running order or otherwise move them around unless you know exactly
7285: ## what you are doing...
7286: _LT_COMPILER_PIC($1)
7287: _LT_COMPILER_C_O($1)
7288: _LT_COMPILER_FILE_LOCKS($1)
7289: _LT_LINKER_SHLIBS($1)
7290: _LT_SYS_DYNAMIC_LINKER($1)
7291: _LT_LINKER_HARDCODE_LIBPATH($1)
7292:
7293: _LT_CONFIG($1)
7294: fi # test -n "$compiler"
7295:
7296: GCC=$lt_save_GCC
7297: CC="$lt_save_CC"
7298: CFLAGS="$lt_save_CFLAGS"
7299: fi # test "$_lt_disable_F77" != yes
7300:
7301: AC_LANG_POP
7302: ])# _LT_LANG_F77_CONFIG
7303:
7304:
7305: # _LT_LANG_FC_CONFIG([TAG])
7306: # -------------------------
7307: # Ensure that the configuration variables for a Fortran compiler are
7308: # suitably defined. These variables are subsequently used by _LT_CONFIG
7309: # to write the compiler configuration to `libtool'.
7310: m4_defun([_LT_LANG_FC_CONFIG],
7311: [AC_LANG_PUSH(Fortran)
7312:
7313: if test -z "$FC" || test "X$FC" = "Xno"; then
7314: _lt_disable_FC=yes
7315: fi
7316:
7317: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7318: _LT_TAGVAR(allow_undefined_flag, $1)=
7319: _LT_TAGVAR(always_export_symbols, $1)=no
7320: _LT_TAGVAR(archive_expsym_cmds, $1)=
7321: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7322: _LT_TAGVAR(hardcode_direct, $1)=no
7323: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7324: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7325: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7326: _LT_TAGVAR(hardcode_minus_L, $1)=no
7327: _LT_TAGVAR(hardcode_automatic, $1)=no
7328: _LT_TAGVAR(inherit_rpath, $1)=no
7329: _LT_TAGVAR(module_cmds, $1)=
7330: _LT_TAGVAR(module_expsym_cmds, $1)=
7331: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7332: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7333: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7334: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7335: _LT_TAGVAR(no_undefined_flag, $1)=
7336: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7337: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7338:
7339: # Source file extension for fc test sources.
7340: ac_ext=${ac_fc_srcext-f}
7341:
7342: # Object file extension for compiled fc test sources.
7343: objext=o
7344: _LT_TAGVAR(objext, $1)=$objext
7345:
7346: # No sense in running all these tests if we already determined that
7347: # the FC compiler isn't working. Some variables (like enable_shared)
7348: # are currently assumed to apply to all compilers on this platform,
7349: # and will be corrupted by setting them based on a non-working compiler.
7350: if test "$_lt_disable_FC" != yes; then
7351: # Code to be used in simple compile tests
7352: lt_simple_compile_test_code="\
7353: subroutine t
7354: return
7355: end
7356: "
7357:
7358: # Code to be used in simple link tests
7359: lt_simple_link_test_code="\
7360: program t
7361: end
7362: "
7363:
7364: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7365: _LT_TAG_COMPILER
7366:
7367: # save warnings/boilerplate of simple test code
7368: _LT_COMPILER_BOILERPLATE
7369: _LT_LINKER_BOILERPLATE
7370:
7371: # Allow CC to be a program name with arguments.
7372: lt_save_CC="$CC"
7373: lt_save_GCC=$GCC
7374: lt_save_CFLAGS=$CFLAGS
7375: CC=${FC-"f95"}
7376: CFLAGS=$FCFLAGS
7377: compiler=$CC
7378: GCC=$ac_cv_fc_compiler_gnu
7379:
7380: _LT_TAGVAR(compiler, $1)=$CC
7381: _LT_CC_BASENAME([$compiler])
7382:
7383: if test -n "$compiler"; then
7384: AC_MSG_CHECKING([if libtool supports shared libraries])
7385: AC_MSG_RESULT([$can_build_shared])
7386:
7387: AC_MSG_CHECKING([whether to build shared libraries])
7388: test "$can_build_shared" = "no" && enable_shared=no
7389:
7390: # On AIX, shared libraries and static libraries use the same namespace, and
7391: # are all built from PIC.
7392: case $host_os in
7393: aix3*)
7394: test "$enable_shared" = yes && enable_static=no
7395: if test -n "$RANLIB"; then
7396: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7397: postinstall_cmds='$RANLIB $lib'
7398: fi
7399: ;;
7400: aix[[4-9]]*)
7401: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7402: test "$enable_shared" = yes && enable_static=no
7403: fi
7404: ;;
7405: esac
7406: AC_MSG_RESULT([$enable_shared])
7407:
7408: AC_MSG_CHECKING([whether to build static libraries])
7409: # Make sure either enable_shared or enable_static is yes.
7410: test "$enable_shared" = yes || enable_static=yes
7411: AC_MSG_RESULT([$enable_static])
7412:
7413: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7414: _LT_TAGVAR(LD, $1)="$LD"
7415:
7416: ## CAVEAT EMPTOR:
7417: ## There is no encapsulation within the following macros, do not change
7418: ## the running order or otherwise move them around unless you know exactly
7419: ## what you are doing...
7420: _LT_SYS_HIDDEN_LIBDEPS($1)
7421: _LT_COMPILER_PIC($1)
7422: _LT_COMPILER_C_O($1)
7423: _LT_COMPILER_FILE_LOCKS($1)
7424: _LT_LINKER_SHLIBS($1)
7425: _LT_SYS_DYNAMIC_LINKER($1)
7426: _LT_LINKER_HARDCODE_LIBPATH($1)
7427:
7428: _LT_CONFIG($1)
7429: fi # test -n "$compiler"
7430:
7431: GCC=$lt_save_GCC
7432: CC=$lt_save_CC
7433: CFLAGS=$lt_save_CFLAGS
7434: fi # test "$_lt_disable_FC" != yes
7435:
7436: AC_LANG_POP
7437: ])# _LT_LANG_FC_CONFIG
7438:
7439:
7440: # _LT_LANG_GCJ_CONFIG([TAG])
7441: # --------------------------
7442: # Ensure that the configuration variables for the GNU Java Compiler compiler
7443: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7444: # to write the compiler configuration to `libtool'.
7445: m4_defun([_LT_LANG_GCJ_CONFIG],
7446: [AC_REQUIRE([LT_PROG_GCJ])dnl
7447: AC_LANG_SAVE
7448:
7449: # Source file extension for Java test sources.
7450: ac_ext=java
7451:
7452: # Object file extension for compiled Java test sources.
7453: objext=o
7454: _LT_TAGVAR(objext, $1)=$objext
7455:
7456: # Code to be used in simple compile tests
7457: lt_simple_compile_test_code="class foo {}"
7458:
7459: # Code to be used in simple link tests
7460: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7461:
7462: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7463: _LT_TAG_COMPILER
7464:
7465: # save warnings/boilerplate of simple test code
7466: _LT_COMPILER_BOILERPLATE
7467: _LT_LINKER_BOILERPLATE
7468:
7469: # Allow CC to be a program name with arguments.
7470: lt_save_CC=$CC
7471: lt_save_CFLAGS=$CFLAGS
7472: lt_save_GCC=$GCC
7473: GCC=yes
7474: CC=${GCJ-"gcj"}
7475: CFLAGS=$GCJFLAGS
7476: compiler=$CC
7477: _LT_TAGVAR(compiler, $1)=$CC
7478: _LT_TAGVAR(LD, $1)="$LD"
7479: _LT_CC_BASENAME([$compiler])
7480:
7481: # GCJ did not exist at the time GCC didn't implicitly link libc in.
7482: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7483:
7484: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7485: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7486: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7487:
7488: ## CAVEAT EMPTOR:
7489: ## There is no encapsulation within the following macros, do not change
7490: ## the running order or otherwise move them around unless you know exactly
7491: ## what you are doing...
7492: if test -n "$compiler"; then
7493: _LT_COMPILER_NO_RTTI($1)
7494: _LT_COMPILER_PIC($1)
7495: _LT_COMPILER_C_O($1)
7496: _LT_COMPILER_FILE_LOCKS($1)
7497: _LT_LINKER_SHLIBS($1)
7498: _LT_LINKER_HARDCODE_LIBPATH($1)
7499:
7500: _LT_CONFIG($1)
7501: fi
7502:
7503: AC_LANG_RESTORE
7504:
7505: GCC=$lt_save_GCC
7506: CC=$lt_save_CC
7507: CFLAGS=$lt_save_CFLAGS
7508: ])# _LT_LANG_GCJ_CONFIG
7509:
7510:
7511: # _LT_LANG_GO_CONFIG([TAG])
7512: # --------------------------
7513: # Ensure that the configuration variables for the GNU Go compiler
7514: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7515: # to write the compiler configuration to `libtool'.
7516: m4_defun([_LT_LANG_GO_CONFIG],
7517: [AC_REQUIRE([LT_PROG_GO])dnl
7518: AC_LANG_SAVE
7519:
7520: # Source file extension for Go test sources.
7521: ac_ext=go
7522:
7523: # Object file extension for compiled Go test sources.
7524: objext=o
7525: _LT_TAGVAR(objext, $1)=$objext
7526:
7527: # Code to be used in simple compile tests
7528: lt_simple_compile_test_code="package main; func main() { }"
7529:
7530: # Code to be used in simple link tests
7531: lt_simple_link_test_code='package main; func main() { }'
7532:
7533: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7534: _LT_TAG_COMPILER
7535:
7536: # save warnings/boilerplate of simple test code
7537: _LT_COMPILER_BOILERPLATE
7538: _LT_LINKER_BOILERPLATE
7539:
7540: # Allow CC to be a program name with arguments.
7541: lt_save_CC=$CC
7542: lt_save_CFLAGS=$CFLAGS
7543: lt_save_GCC=$GCC
7544: GCC=yes
7545: CC=${GOC-"gccgo"}
7546: CFLAGS=$GOFLAGS
7547: compiler=$CC
7548: _LT_TAGVAR(compiler, $1)=$CC
7549: _LT_TAGVAR(LD, $1)="$LD"
7550: _LT_CC_BASENAME([$compiler])
7551:
7552: # Go did not exist at the time GCC didn't implicitly link libc in.
7553: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7554:
7555: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7556: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7557: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7558:
7559: ## CAVEAT EMPTOR:
7560: ## There is no encapsulation within the following macros, do not change
7561: ## the running order or otherwise move them around unless you know exactly
7562: ## what you are doing...
7563: if test -n "$compiler"; then
7564: _LT_COMPILER_NO_RTTI($1)
7565: _LT_COMPILER_PIC($1)
7566: _LT_COMPILER_C_O($1)
7567: _LT_COMPILER_FILE_LOCKS($1)
7568: _LT_LINKER_SHLIBS($1)
7569: _LT_LINKER_HARDCODE_LIBPATH($1)
7570:
7571: _LT_CONFIG($1)
7572: fi
7573:
7574: AC_LANG_RESTORE
7575:
7576: GCC=$lt_save_GCC
7577: CC=$lt_save_CC
7578: CFLAGS=$lt_save_CFLAGS
7579: ])# _LT_LANG_GO_CONFIG
7580:
7581:
7582: # _LT_LANG_RC_CONFIG([TAG])
7583: # -------------------------
7584: # Ensure that the configuration variables for the Windows resource compiler
7585: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7586: # to write the compiler configuration to `libtool'.
7587: m4_defun([_LT_LANG_RC_CONFIG],
7588: [AC_REQUIRE([LT_PROG_RC])dnl
7589: AC_LANG_SAVE
7590:
7591: # Source file extension for RC test sources.
7592: ac_ext=rc
7593:
7594: # Object file extension for compiled RC test sources.
7595: objext=o
7596: _LT_TAGVAR(objext, $1)=$objext
7597:
7598: # Code to be used in simple compile tests
7599: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7600:
7601: # Code to be used in simple link tests
7602: lt_simple_link_test_code="$lt_simple_compile_test_code"
7603:
7604: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7605: _LT_TAG_COMPILER
7606:
7607: # save warnings/boilerplate of simple test code
7608: _LT_COMPILER_BOILERPLATE
7609: _LT_LINKER_BOILERPLATE
7610:
7611: # Allow CC to be a program name with arguments.
7612: lt_save_CC="$CC"
7613: lt_save_CFLAGS=$CFLAGS
7614: lt_save_GCC=$GCC
7615: GCC=
7616: CC=${RC-"windres"}
7617: CFLAGS=
7618: compiler=$CC
7619: _LT_TAGVAR(compiler, $1)=$CC
7620: _LT_CC_BASENAME([$compiler])
7621: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7622:
7623: if test -n "$compiler"; then
7624: :
7625: _LT_CONFIG($1)
7626: fi
7627:
7628: GCC=$lt_save_GCC
7629: AC_LANG_RESTORE
7630: CC=$lt_save_CC
7631: CFLAGS=$lt_save_CFLAGS
7632: ])# _LT_LANG_RC_CONFIG
7633:
7634:
7635: # LT_PROG_GCJ
7636: # -----------
7637: AC_DEFUN([LT_PROG_GCJ],
7638: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7639: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7640: [AC_CHECK_TOOL(GCJ, gcj,)
7641: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7642: AC_SUBST(GCJFLAGS)])])[]dnl
7643: ])
7644:
7645: # Old name:
7646: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7647: dnl aclocal-1.4 backwards compatibility:
7648: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7649:
7650:
7651: # LT_PROG_GO
7652: # ----------
7653: AC_DEFUN([LT_PROG_GO],
7654: [AC_CHECK_TOOL(GOC, gccgo,)
7655: ])
7656:
7657:
7658: # LT_PROG_RC
7659: # ----------
7660: AC_DEFUN([LT_PROG_RC],
7661: [AC_CHECK_TOOL(RC, windres,)
7662: ])
7663:
7664: # Old name:
7665: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7666: dnl aclocal-1.4 backwards compatibility:
7667: dnl AC_DEFUN([LT_AC_PROG_RC], [])
7668:
7669:
7670: # _LT_DECL_EGREP
7671: # --------------
7672: # If we don't have a new enough Autoconf to choose the best grep
7673: # available, choose the one first in the user's PATH.
7674: m4_defun([_LT_DECL_EGREP],
7675: [AC_REQUIRE([AC_PROG_EGREP])dnl
7676: AC_REQUIRE([AC_PROG_FGREP])dnl
7677: test -z "$GREP" && GREP=grep
7678: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7679: _LT_DECL([], [EGREP], [1], [An ERE matcher])
7680: _LT_DECL([], [FGREP], [1], [A literal string matcher])
7681: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7682: AC_SUBST([GREP])
7683: ])
7684:
7685:
7686: # _LT_DECL_OBJDUMP
7687: # --------------
7688: # If we don't have a new enough Autoconf to choose the best objdump
7689: # available, choose the one first in the user's PATH.
7690: m4_defun([_LT_DECL_OBJDUMP],
7691: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7692: test -z "$OBJDUMP" && OBJDUMP=objdump
7693: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7694: AC_SUBST([OBJDUMP])
7695: ])
7696:
7697: # _LT_DECL_DLLTOOL
7698: # ----------------
7699: # Ensure DLLTOOL variable is set.
7700: m4_defun([_LT_DECL_DLLTOOL],
7701: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7702: test -z "$DLLTOOL" && DLLTOOL=dlltool
7703: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7704: AC_SUBST([DLLTOOL])
7705: ])
7706:
7707: # _LT_DECL_SED
7708: # ------------
7709: # Check for a fully-functional sed program, that truncates
7710: # as few characters as possible. Prefer GNU sed if found.
7711: m4_defun([_LT_DECL_SED],
7712: [AC_PROG_SED
7713: test -z "$SED" && SED=sed
7714: Xsed="$SED -e 1s/^X//"
7715: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7716: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7717: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7718: ])# _LT_DECL_SED
7719:
7720: m4_ifndef([AC_PROG_SED], [
7721: ############################################################
7722: # NOTE: This macro has been submitted for inclusion into #
7723: # GNU Autoconf as AC_PROG_SED. When it is available in #
7724: # a released version of Autoconf we should remove this #
7725: # macro and use it instead. #
7726: ############################################################
7727:
7728: m4_defun([AC_PROG_SED],
7729: [AC_MSG_CHECKING([for a sed that does not truncate output])
7730: AC_CACHE_VAL(lt_cv_path_SED,
7731: [# Loop through the user's path and test for sed and gsed.
7732: # Then use that list of sed's as ones to test for truncation.
7733: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7734: for as_dir in $PATH
7735: do
7736: IFS=$as_save_IFS
7737: test -z "$as_dir" && as_dir=.
7738: for lt_ac_prog in sed gsed; do
7739: for ac_exec_ext in '' $ac_executable_extensions; do
7740: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7741: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7742: fi
7743: done
7744: done
7745: done
7746: IFS=$as_save_IFS
7747: lt_ac_max=0
7748: lt_ac_count=0
7749: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7750: # along with /bin/sed that truncates output.
7751: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7752: test ! -f $lt_ac_sed && continue
7753: cat /dev/null > conftest.in
7754: lt_ac_count=0
7755: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7756: # Check for GNU sed and select it if it is found.
7757: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7758: lt_cv_path_SED=$lt_ac_sed
7759: break
7760: fi
7761: while true; do
7762: cat conftest.in conftest.in >conftest.tmp
7763: mv conftest.tmp conftest.in
7764: cp conftest.in conftest.nl
7765: echo >>conftest.nl
7766: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7767: cmp -s conftest.out conftest.nl || break
7768: # 10000 chars as input seems more than enough
7769: test $lt_ac_count -gt 10 && break
7770: lt_ac_count=`expr $lt_ac_count + 1`
7771: if test $lt_ac_count -gt $lt_ac_max; then
7772: lt_ac_max=$lt_ac_count
7773: lt_cv_path_SED=$lt_ac_sed
7774: fi
7775: done
7776: done
7777: ])
7778: SED=$lt_cv_path_SED
7779: AC_SUBST([SED])
7780: AC_MSG_RESULT([$SED])
7781: ])#AC_PROG_SED
7782: ])#m4_ifndef
7783:
7784: # Old name:
7785: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7786: dnl aclocal-1.4 backwards compatibility:
7787: dnl AC_DEFUN([LT_AC_PROG_SED], [])
7788:
7789:
7790: # _LT_CHECK_SHELL_FEATURES
7791: # ------------------------
7792: # Find out whether the shell is Bourne or XSI compatible,
7793: # or has some other useful features.
7794: m4_defun([_LT_CHECK_SHELL_FEATURES],
7795: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7796: # Try some XSI features
7797: xsi_shell=no
7798: ( _lt_dummy="a/b/c"
7799: test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7800: = c,a/b,b/c, \
7801: && eval 'test $(( 1 + 1 )) -eq 2 \
7802: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7803: && xsi_shell=yes
7804: AC_MSG_RESULT([$xsi_shell])
7805: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7806:
7807: AC_MSG_CHECKING([whether the shell understands "+="])
7808: lt_shell_append=no
7809: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7810: >/dev/null 2>&1 \
7811: && lt_shell_append=yes
7812: AC_MSG_RESULT([$lt_shell_append])
7813: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7814:
7815: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7816: lt_unset=unset
7817: else
7818: lt_unset=false
7819: fi
7820: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7821:
7822: # test EBCDIC or ASCII
7823: case `echo X|tr X '\101'` in
7824: A) # ASCII based system
7825: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7826: lt_SP2NL='tr \040 \012'
7827: lt_NL2SP='tr \015\012 \040\040'
7828: ;;
7829: *) # EBCDIC based system
7830: lt_SP2NL='tr \100 \n'
7831: lt_NL2SP='tr \r\n \100\100'
7832: ;;
7833: esac
7834: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7835: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7836: ])# _LT_CHECK_SHELL_FEATURES
7837:
7838:
7839: # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7840: # ------------------------------------------------------
7841: # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7842: # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7843: m4_defun([_LT_PROG_FUNCTION_REPLACE],
7844: [dnl {
7845: sed -e '/^$1 ()$/,/^} # $1 /c\
7846: $1 ()\
7847: {\
7848: m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7849: } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7850: && mv -f "$cfgfile.tmp" "$cfgfile" \
7851: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7852: test 0 -eq $? || _lt_function_replace_fail=:
7853: ])
7854:
7855:
7856: # _LT_PROG_REPLACE_SHELLFNS
7857: # -------------------------
7858: # Replace existing portable implementations of several shell functions with
7859: # equivalent extended shell implementations where those features are available..
7860: m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7861: [if test x"$xsi_shell" = xyes; then
7862: _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7863: case ${1} in
7864: */*) func_dirname_result="${1%/*}${2}" ;;
7865: * ) func_dirname_result="${3}" ;;
7866: esac])
7867:
7868: _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7869: func_basename_result="${1##*/}"])
7870:
7871: _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7872: case ${1} in
7873: */*) func_dirname_result="${1%/*}${2}" ;;
7874: * ) func_dirname_result="${3}" ;;
7875: esac
7876: func_basename_result="${1##*/}"])
7877:
7878: _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7879: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7880: # positional parameters, so assign one to ordinary parameter first.
7881: func_stripname_result=${3}
7882: func_stripname_result=${func_stripname_result#"${1}"}
7883: func_stripname_result=${func_stripname_result%"${2}"}])
7884:
7885: _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7886: func_split_long_opt_name=${1%%=*}
7887: func_split_long_opt_arg=${1#*=}])
7888:
7889: _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7890: func_split_short_opt_arg=${1#??}
7891: func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7892:
7893: _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7894: case ${1} in
7895: *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7896: *) func_lo2o_result=${1} ;;
7897: esac])
7898:
7899: _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7900:
7901: _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7902:
7903: _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7904: fi
7905:
7906: if test x"$lt_shell_append" = xyes; then
7907: _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7908:
7909: _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7910: func_quote_for_eval "${2}"
7911: dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7912: eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7913:
7914: # Save a `func_append' function call where possible by direct use of '+='
7915: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7916: && mv -f "$cfgfile.tmp" "$cfgfile" \
7917: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7918: test 0 -eq $? || _lt_function_replace_fail=:
7919: else
7920: # Save a `func_append' function call even when '+=' is not available
7921: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7922: && mv -f "$cfgfile.tmp" "$cfgfile" \
7923: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7924: test 0 -eq $? || _lt_function_replace_fail=:
7925: fi
7926:
7927: if test x"$_lt_function_replace_fail" = x":"; then
7928: AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7929: fi
7930: ])
7931:
7932: # _LT_PATH_CONVERSION_FUNCTIONS
7933: # -----------------------------
7934: # Determine which file name conversion functions should be used by
7935: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7936: # for certain cross-compile configurations and native mingw.
7937: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7938: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7939: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7940: AC_MSG_CHECKING([how to convert $build file names to $host format])
7941: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7942: [case $host in
7943: *-*-mingw* )
7944: case $build in
7945: *-*-mingw* ) # actually msys
7946: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7947: ;;
7948: *-*-cygwin* )
7949: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7950: ;;
7951: * ) # otherwise, assume *nix
7952: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7953: ;;
7954: esac
7955: ;;
7956: *-*-cygwin* )
7957: case $build in
7958: *-*-mingw* ) # actually msys
7959: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7960: ;;
7961: *-*-cygwin* )
7962: lt_cv_to_host_file_cmd=func_convert_file_noop
7963: ;;
7964: * ) # otherwise, assume *nix
7965: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7966: ;;
7967: esac
7968: ;;
7969: * ) # unhandled hosts (and "normal" native builds)
7970: lt_cv_to_host_file_cmd=func_convert_file_noop
7971: ;;
7972: esac
7973: ])
7974: to_host_file_cmd=$lt_cv_to_host_file_cmd
7975: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7976: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7977: [0], [convert $build file names to $host format])dnl
7978:
7979: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7980: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7981: [#assume ordinary cross tools, or native build.
7982: lt_cv_to_tool_file_cmd=func_convert_file_noop
7983: case $host in
7984: *-*-mingw* )
7985: case $build in
7986: *-*-mingw* ) # actually msys
7987: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7988: ;;
7989: esac
7990: ;;
7991: esac
7992: ])
7993: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7994: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7995: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7996: [0], [convert $build files to toolchain format])dnl
7997: ])# _LT_PATH_CONVERSION_FUNCTIONS
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