Annotation of embedaddon/quagga/m4/libtool.m4, revision 1.1.1.1
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:
1315: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
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: LD="${LD-ld} -m elf_i386"
1328: ;;
1329: ppc64-*linux*|powerpc64-*linux*)
1330: LD="${LD-ld} -m elf32ppclinux"
1331: ;;
1332: s390x-*linux*)
1333: LD="${LD-ld} -m elf_s390"
1334: ;;
1335: sparc64-*linux*)
1336: LD="${LD-ld} -m elf32_sparc"
1337: ;;
1338: esac
1339: ;;
1340: *64-bit*)
1341: case $host in
1342: x86_64-*kfreebsd*-gnu)
1343: LD="${LD-ld} -m elf_x86_64_fbsd"
1344: ;;
1345: x86_64-*linux*)
1346: LD="${LD-ld} -m elf_x86_64"
1347: ;;
1348: ppc*-*linux*|powerpc*-*linux*)
1349: LD="${LD-ld} -m elf64ppc"
1350: ;;
1351: s390*-*linux*|s390*-*tpf*)
1352: LD="${LD-ld} -m elf64_s390"
1353: ;;
1354: sparc*-*linux*)
1355: LD="${LD-ld} -m elf64_sparc"
1356: ;;
1357: esac
1358: ;;
1359: esac
1360: fi
1361: rm -rf conftest*
1362: ;;
1363:
1364: *-*-sco3.2v5*)
1365: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1366: SAVE_CFLAGS="$CFLAGS"
1367: CFLAGS="$CFLAGS -belf"
1368: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1369: [AC_LANG_PUSH(C)
1370: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1371: AC_LANG_POP])
1372: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1373: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1374: CFLAGS="$SAVE_CFLAGS"
1375: fi
1376: ;;
1377: *-*solaris*)
1378: # Find out which ABI we are using.
1379: echo 'int i;' > conftest.$ac_ext
1380: if AC_TRY_EVAL(ac_compile); then
1381: case `/usr/bin/file conftest.o` in
1382: *64-bit*)
1383: case $lt_cv_prog_gnu_ld in
1384: yes*)
1385: case $host in
1386: i?86-*-solaris*)
1387: LD="${LD-ld} -m elf_x86_64"
1388: ;;
1389: sparc*-*-solaris*)
1390: LD="${LD-ld} -m elf64_sparc"
1391: ;;
1392: esac
1393: # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1394: if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1395: LD="${LD-ld}_sol2"
1396: fi
1397: ;;
1398: *)
1399: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1400: LD="${LD-ld} -64"
1401: fi
1402: ;;
1403: esac
1404: ;;
1405: esac
1406: fi
1407: rm -rf conftest*
1408: ;;
1409: esac
1410:
1411: need_locks="$enable_libtool_lock"
1412: ])# _LT_ENABLE_LOCK
1413:
1414:
1415: # _LT_PROG_AR
1416: # -----------
1417: m4_defun([_LT_PROG_AR],
1418: [AC_CHECK_TOOLS(AR, [ar], false)
1419: : ${AR=ar}
1420: : ${AR_FLAGS=cru}
1421: _LT_DECL([], [AR], [1], [The archiver])
1422: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1423:
1424: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1425: [lt_cv_ar_at_file=no
1426: AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1427: [echo conftest.$ac_objext > conftest.lst
1428: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1429: AC_TRY_EVAL([lt_ar_try])
1430: if test "$ac_status" -eq 0; then
1431: # Ensure the archiver fails upon bogus file names.
1432: rm -f conftest.$ac_objext libconftest.a
1433: AC_TRY_EVAL([lt_ar_try])
1434: if test "$ac_status" -ne 0; then
1435: lt_cv_ar_at_file=@
1436: fi
1437: fi
1438: rm -f conftest.* libconftest.a
1439: ])
1440: ])
1441:
1442: if test "x$lt_cv_ar_at_file" = xno; then
1443: archiver_list_spec=
1444: else
1445: archiver_list_spec=$lt_cv_ar_at_file
1446: fi
1447: _LT_DECL([], [archiver_list_spec], [1],
1448: [How to feed a file listing to the archiver])
1449: ])# _LT_PROG_AR
1450:
1451:
1452: # _LT_CMD_OLD_ARCHIVE
1453: # -------------------
1454: m4_defun([_LT_CMD_OLD_ARCHIVE],
1455: [_LT_PROG_AR
1456:
1457: AC_CHECK_TOOL(STRIP, strip, :)
1458: test -z "$STRIP" && STRIP=:
1459: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1460:
1461: AC_CHECK_TOOL(RANLIB, ranlib, :)
1462: test -z "$RANLIB" && RANLIB=:
1463: _LT_DECL([], [RANLIB], [1],
1464: [Commands used to install an old-style archive])
1465:
1466: # Determine commands to create old-style static archives.
1467: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1468: old_postinstall_cmds='chmod 644 $oldlib'
1469: old_postuninstall_cmds=
1470:
1471: if test -n "$RANLIB"; then
1472: case $host_os in
1473: openbsd*)
1474: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1475: ;;
1476: *)
1477: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1478: ;;
1479: esac
1480: old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1481: fi
1482:
1483: case $host_os in
1484: darwin*)
1485: lock_old_archive_extraction=yes ;;
1486: *)
1487: lock_old_archive_extraction=no ;;
1488: esac
1489: _LT_DECL([], [old_postinstall_cmds], [2])
1490: _LT_DECL([], [old_postuninstall_cmds], [2])
1491: _LT_TAGDECL([], [old_archive_cmds], [2],
1492: [Commands used to build an old-style archive])
1493: _LT_DECL([], [lock_old_archive_extraction], [0],
1494: [Whether to use a lock for old archive extraction])
1495: ])# _LT_CMD_OLD_ARCHIVE
1496:
1497:
1498: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1499: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1500: # ----------------------------------------------------------------
1501: # Check whether the given compiler option works
1502: AC_DEFUN([_LT_COMPILER_OPTION],
1503: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1504: m4_require([_LT_DECL_SED])dnl
1505: AC_CACHE_CHECK([$1], [$2],
1506: [$2=no
1507: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1508: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1509: lt_compiler_flag="$3"
1510: # Insert the option either (1) after the last *FLAGS variable, or
1511: # (2) before a word containing "conftest.", or (3) at the end.
1512: # Note that $ac_compile itself does not contain backslashes and begins
1513: # with a dollar sign (not a hyphen), so the echo should work correctly.
1514: # The option is referenced via a variable to avoid confusing sed.
1515: lt_compile=`echo "$ac_compile" | $SED \
1516: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1517: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1518: -e 's:$: $lt_compiler_flag:'`
1519: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1520: (eval "$lt_compile" 2>conftest.err)
1521: ac_status=$?
1522: cat conftest.err >&AS_MESSAGE_LOG_FD
1523: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1524: if (exit $ac_status) && test -s "$ac_outfile"; then
1525: # The compiler can only warn and ignore the option if not recognized
1526: # So say no if there are warnings other than the usual output.
1527: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1528: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1529: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1530: $2=yes
1531: fi
1532: fi
1533: $RM conftest*
1534: ])
1535:
1536: if test x"[$]$2" = xyes; then
1537: m4_if([$5], , :, [$5])
1538: else
1539: m4_if([$6], , :, [$6])
1540: fi
1541: ])# _LT_COMPILER_OPTION
1542:
1543: # Old name:
1544: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1545: dnl aclocal-1.4 backwards compatibility:
1546: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1547:
1548:
1549: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1550: # [ACTION-SUCCESS], [ACTION-FAILURE])
1551: # ----------------------------------------------------
1552: # Check whether the given linker option works
1553: AC_DEFUN([_LT_LINKER_OPTION],
1554: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1555: m4_require([_LT_DECL_SED])dnl
1556: AC_CACHE_CHECK([$1], [$2],
1557: [$2=no
1558: save_LDFLAGS="$LDFLAGS"
1559: LDFLAGS="$LDFLAGS $3"
1560: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1561: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1562: # The linker can only warn and ignore the option if not recognized
1563: # So say no if there are warnings
1564: if test -s conftest.err; then
1565: # Append any errors to the config.log.
1566: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1567: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1568: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1569: if diff conftest.exp conftest.er2 >/dev/null; then
1570: $2=yes
1571: fi
1572: else
1573: $2=yes
1574: fi
1575: fi
1576: $RM -r conftest*
1577: LDFLAGS="$save_LDFLAGS"
1578: ])
1579:
1580: if test x"[$]$2" = xyes; then
1581: m4_if([$4], , :, [$4])
1582: else
1583: m4_if([$5], , :, [$5])
1584: fi
1585: ])# _LT_LINKER_OPTION
1586:
1587: # Old name:
1588: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1589: dnl aclocal-1.4 backwards compatibility:
1590: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1591:
1592:
1593: # LT_CMD_MAX_LEN
1594: #---------------
1595: AC_DEFUN([LT_CMD_MAX_LEN],
1596: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1597: # find the maximum length of command line arguments
1598: AC_MSG_CHECKING([the maximum length of command line arguments])
1599: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1600: i=0
1601: teststring="ABCD"
1602:
1603: case $build_os in
1604: msdosdjgpp*)
1605: # On DJGPP, this test can blow up pretty badly due to problems in libc
1606: # (any single argument exceeding 2000 bytes causes a buffer overrun
1607: # during glob expansion). Even if it were fixed, the result of this
1608: # check would be larger than it should be.
1609: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1610: ;;
1611:
1612: gnu*)
1613: # Under GNU Hurd, this test is not required because there is
1614: # no limit to the length of command line arguments.
1615: # Libtool will interpret -1 as no limit whatsoever
1616: lt_cv_sys_max_cmd_len=-1;
1617: ;;
1618:
1619: cygwin* | mingw* | cegcc*)
1620: # On Win9x/ME, this test blows up -- it succeeds, but takes
1621: # about 5 minutes as the teststring grows exponentially.
1622: # Worse, since 9x/ME are not pre-emptively multitasking,
1623: # you end up with a "frozen" computer, even though with patience
1624: # the test eventually succeeds (with a max line length of 256k).
1625: # Instead, let's just punt: use the minimum linelength reported by
1626: # all of the supported platforms: 8192 (on NT/2K/XP).
1627: lt_cv_sys_max_cmd_len=8192;
1628: ;;
1629:
1630: mint*)
1631: # On MiNT this can take a long time and run out of memory.
1632: lt_cv_sys_max_cmd_len=8192;
1633: ;;
1634:
1635: amigaos*)
1636: # On AmigaOS with pdksh, this test takes hours, literally.
1637: # So we just punt and use a minimum line length of 8192.
1638: lt_cv_sys_max_cmd_len=8192;
1639: ;;
1640:
1641: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1642: # This has been around since 386BSD, at least. Likely further.
1643: if test -x /sbin/sysctl; then
1644: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1645: elif test -x /usr/sbin/sysctl; then
1646: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1647: else
1648: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1649: fi
1650: # And add a safety zone
1651: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1652: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1653: ;;
1654:
1655: interix*)
1656: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1657: lt_cv_sys_max_cmd_len=196608
1658: ;;
1659:
1660: os2*)
1661: # The test takes a long time on OS/2.
1662: lt_cv_sys_max_cmd_len=8192
1663: ;;
1664:
1665: osf*)
1666: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1667: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1668: # nice to cause kernel panics so lets avoid the loop below.
1669: # First set a reasonable default.
1670: lt_cv_sys_max_cmd_len=16384
1671: #
1672: if test -x /sbin/sysconfig; then
1673: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1674: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1675: esac
1676: fi
1677: ;;
1678: sco3.2v5*)
1679: lt_cv_sys_max_cmd_len=102400
1680: ;;
1681: sysv5* | sco5v6* | sysv4.2uw2*)
1682: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1683: if test -n "$kargmax"; then
1684: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1685: else
1686: lt_cv_sys_max_cmd_len=32768
1687: fi
1688: ;;
1689: *)
1690: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1691: if test -n "$lt_cv_sys_max_cmd_len"; then
1692: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1693: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1694: else
1695: # Make teststring a little bigger before we do anything with it.
1696: # a 1K string should be a reasonable start.
1697: for i in 1 2 3 4 5 6 7 8 ; do
1698: teststring=$teststring$teststring
1699: done
1700: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1701: # If test is not a shell built-in, we'll probably end up computing a
1702: # maximum length that is only half of the actual maximum length, but
1703: # we can't tell.
1704: while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1705: = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1706: test $i != 17 # 1/2 MB should be enough
1707: do
1708: i=`expr $i + 1`
1709: teststring=$teststring$teststring
1710: done
1711: # Only check the string length outside the loop.
1712: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1713: teststring=
1714: # Add a significant safety factor because C++ compilers can tack on
1715: # massive amounts of additional arguments before passing them to the
1716: # linker. It appears as though 1/2 is a usable value.
1717: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1718: fi
1719: ;;
1720: esac
1721: ])
1722: if test -n $lt_cv_sys_max_cmd_len ; then
1723: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1724: else
1725: AC_MSG_RESULT(none)
1726: fi
1727: max_cmd_len=$lt_cv_sys_max_cmd_len
1728: _LT_DECL([], [max_cmd_len], [0],
1729: [What is the maximum length of a command?])
1730: ])# LT_CMD_MAX_LEN
1731:
1732: # Old name:
1733: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1734: dnl aclocal-1.4 backwards compatibility:
1735: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1736:
1737:
1738: # _LT_HEADER_DLFCN
1739: # ----------------
1740: m4_defun([_LT_HEADER_DLFCN],
1741: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1742: ])# _LT_HEADER_DLFCN
1743:
1744:
1745: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1746: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1747: # ----------------------------------------------------------------
1748: m4_defun([_LT_TRY_DLOPEN_SELF],
1749: [m4_require([_LT_HEADER_DLFCN])dnl
1750: if test "$cross_compiling" = yes; then :
1751: [$4]
1752: else
1753: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1754: lt_status=$lt_dlunknown
1755: cat > conftest.$ac_ext <<_LT_EOF
1756: [#line $LINENO "configure"
1757: #include "confdefs.h"
1758:
1759: #if HAVE_DLFCN_H
1760: #include <dlfcn.h>
1761: #endif
1762:
1763: #include <stdio.h>
1764:
1765: #ifdef RTLD_GLOBAL
1766: # define LT_DLGLOBAL RTLD_GLOBAL
1767: #else
1768: # ifdef DL_GLOBAL
1769: # define LT_DLGLOBAL DL_GLOBAL
1770: # else
1771: # define LT_DLGLOBAL 0
1772: # endif
1773: #endif
1774:
1775: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1776: find out it does not work in some platform. */
1777: #ifndef LT_DLLAZY_OR_NOW
1778: # ifdef RTLD_LAZY
1779: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1780: # else
1781: # ifdef DL_LAZY
1782: # define LT_DLLAZY_OR_NOW DL_LAZY
1783: # else
1784: # ifdef RTLD_NOW
1785: # define LT_DLLAZY_OR_NOW RTLD_NOW
1786: # else
1787: # ifdef DL_NOW
1788: # define LT_DLLAZY_OR_NOW DL_NOW
1789: # else
1790: # define LT_DLLAZY_OR_NOW 0
1791: # endif
1792: # endif
1793: # endif
1794: # endif
1795: #endif
1796:
1797: /* When -fvisbility=hidden is used, assume the code has been annotated
1798: correspondingly for the symbols needed. */
1799: #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1800: int fnord () __attribute__((visibility("default")));
1801: #endif
1802:
1803: int fnord () { return 42; }
1804: int main ()
1805: {
1806: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1807: int status = $lt_dlunknown;
1808:
1809: if (self)
1810: {
1811: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1812: else
1813: {
1814: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1815: else puts (dlerror ());
1816: }
1817: /* dlclose (self); */
1818: }
1819: else
1820: puts (dlerror ());
1821:
1822: return status;
1823: }]
1824: _LT_EOF
1825: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1826: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1827: lt_status=$?
1828: case x$lt_status in
1829: x$lt_dlno_uscore) $1 ;;
1830: x$lt_dlneed_uscore) $2 ;;
1831: x$lt_dlunknown|x*) $3 ;;
1832: esac
1833: else :
1834: # compilation failed
1835: $3
1836: fi
1837: fi
1838: rm -fr conftest*
1839: ])# _LT_TRY_DLOPEN_SELF
1840:
1841:
1842: # LT_SYS_DLOPEN_SELF
1843: # ------------------
1844: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1845: [m4_require([_LT_HEADER_DLFCN])dnl
1846: if test "x$enable_dlopen" != xyes; then
1847: enable_dlopen=unknown
1848: enable_dlopen_self=unknown
1849: enable_dlopen_self_static=unknown
1850: else
1851: lt_cv_dlopen=no
1852: lt_cv_dlopen_libs=
1853:
1854: case $host_os in
1855: beos*)
1856: lt_cv_dlopen="load_add_on"
1857: lt_cv_dlopen_libs=
1858: lt_cv_dlopen_self=yes
1859: ;;
1860:
1861: mingw* | pw32* | cegcc*)
1862: lt_cv_dlopen="LoadLibrary"
1863: lt_cv_dlopen_libs=
1864: ;;
1865:
1866: cygwin*)
1867: lt_cv_dlopen="dlopen"
1868: lt_cv_dlopen_libs=
1869: ;;
1870:
1871: darwin*)
1872: # if libdl is installed we need to link against it
1873: AC_CHECK_LIB([dl], [dlopen],
1874: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1875: lt_cv_dlopen="dyld"
1876: lt_cv_dlopen_libs=
1877: lt_cv_dlopen_self=yes
1878: ])
1879: ;;
1880:
1881: *)
1882: AC_CHECK_FUNC([shl_load],
1883: [lt_cv_dlopen="shl_load"],
1884: [AC_CHECK_LIB([dld], [shl_load],
1885: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1886: [AC_CHECK_FUNC([dlopen],
1887: [lt_cv_dlopen="dlopen"],
1888: [AC_CHECK_LIB([dl], [dlopen],
1889: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1890: [AC_CHECK_LIB([svld], [dlopen],
1891: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1892: [AC_CHECK_LIB([dld], [dld_link],
1893: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1894: ])
1895: ])
1896: ])
1897: ])
1898: ])
1899: ;;
1900: esac
1901:
1902: if test "x$lt_cv_dlopen" != xno; then
1903: enable_dlopen=yes
1904: else
1905: enable_dlopen=no
1906: fi
1907:
1908: case $lt_cv_dlopen in
1909: dlopen)
1910: save_CPPFLAGS="$CPPFLAGS"
1911: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1912:
1913: save_LDFLAGS="$LDFLAGS"
1914: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1915:
1916: save_LIBS="$LIBS"
1917: LIBS="$lt_cv_dlopen_libs $LIBS"
1918:
1919: AC_CACHE_CHECK([whether a program can dlopen itself],
1920: lt_cv_dlopen_self, [dnl
1921: _LT_TRY_DLOPEN_SELF(
1922: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1923: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1924: ])
1925:
1926: if test "x$lt_cv_dlopen_self" = xyes; then
1927: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1928: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1929: lt_cv_dlopen_self_static, [dnl
1930: _LT_TRY_DLOPEN_SELF(
1931: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1932: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1933: ])
1934: fi
1935:
1936: CPPFLAGS="$save_CPPFLAGS"
1937: LDFLAGS="$save_LDFLAGS"
1938: LIBS="$save_LIBS"
1939: ;;
1940: esac
1941:
1942: case $lt_cv_dlopen_self in
1943: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1944: *) enable_dlopen_self=unknown ;;
1945: esac
1946:
1947: case $lt_cv_dlopen_self_static in
1948: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1949: *) enable_dlopen_self_static=unknown ;;
1950: esac
1951: fi
1952: _LT_DECL([dlopen_support], [enable_dlopen], [0],
1953: [Whether dlopen is supported])
1954: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1955: [Whether dlopen of programs is supported])
1956: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1957: [Whether dlopen of statically linked programs is supported])
1958: ])# LT_SYS_DLOPEN_SELF
1959:
1960: # Old name:
1961: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1962: dnl aclocal-1.4 backwards compatibility:
1963: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1964:
1965:
1966: # _LT_COMPILER_C_O([TAGNAME])
1967: # ---------------------------
1968: # Check to see if options -c and -o are simultaneously supported by compiler.
1969: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1970: m4_defun([_LT_COMPILER_C_O],
1971: [m4_require([_LT_DECL_SED])dnl
1972: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1973: m4_require([_LT_TAG_COMPILER])dnl
1974: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1975: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1976: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1977: $RM -r conftest 2>/dev/null
1978: mkdir conftest
1979: cd conftest
1980: mkdir out
1981: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1982:
1983: lt_compiler_flag="-o out/conftest2.$ac_objext"
1984: # Insert the option either (1) after the last *FLAGS variable, or
1985: # (2) before a word containing "conftest.", or (3) at the end.
1986: # Note that $ac_compile itself does not contain backslashes and begins
1987: # with a dollar sign (not a hyphen), so the echo should work correctly.
1988: lt_compile=`echo "$ac_compile" | $SED \
1989: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1990: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1991: -e 's:$: $lt_compiler_flag:'`
1992: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1993: (eval "$lt_compile" 2>out/conftest.err)
1994: ac_status=$?
1995: cat out/conftest.err >&AS_MESSAGE_LOG_FD
1996: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1997: if (exit $ac_status) && test -s out/conftest2.$ac_objext
1998: then
1999: # The compiler can only warn and ignore the option if not recognized
2000: # So say no if there are warnings
2001: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2002: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2003: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2004: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2005: fi
2006: fi
2007: chmod u+w . 2>&AS_MESSAGE_LOG_FD
2008: $RM conftest*
2009: # SGI C++ compiler will create directory out/ii_files/ for
2010: # template instantiation
2011: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2012: $RM out/* && rmdir out
2013: cd ..
2014: $RM -r conftest
2015: $RM conftest*
2016: ])
2017: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2018: [Does compiler simultaneously support -c and -o options?])
2019: ])# _LT_COMPILER_C_O
2020:
2021:
2022: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2023: # ----------------------------------
2024: # Check to see if we can do hard links to lock some files if needed
2025: m4_defun([_LT_COMPILER_FILE_LOCKS],
2026: [m4_require([_LT_ENABLE_LOCK])dnl
2027: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2028: _LT_COMPILER_C_O([$1])
2029:
2030: hard_links="nottested"
2031: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2032: # do not overwrite the value of need_locks provided by the user
2033: AC_MSG_CHECKING([if we can lock with hard links])
2034: hard_links=yes
2035: $RM conftest*
2036: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2037: touch conftest.a
2038: ln conftest.a conftest.b 2>&5 || hard_links=no
2039: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2040: AC_MSG_RESULT([$hard_links])
2041: if test "$hard_links" = no; then
2042: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2043: need_locks=warn
2044: fi
2045: else
2046: need_locks=no
2047: fi
2048: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2049: ])# _LT_COMPILER_FILE_LOCKS
2050:
2051:
2052: # _LT_CHECK_OBJDIR
2053: # ----------------
2054: m4_defun([_LT_CHECK_OBJDIR],
2055: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2056: [rm -f .libs 2>/dev/null
2057: mkdir .libs 2>/dev/null
2058: if test -d .libs; then
2059: lt_cv_objdir=.libs
2060: else
2061: # MS-DOS does not allow filenames that begin with a dot.
2062: lt_cv_objdir=_libs
2063: fi
2064: rmdir .libs 2>/dev/null])
2065: objdir=$lt_cv_objdir
2066: _LT_DECL([], [objdir], [0],
2067: [The name of the directory that contains temporary libtool files])dnl
2068: m4_pattern_allow([LT_OBJDIR])dnl
2069: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2070: [Define to the sub-directory in which libtool stores uninstalled libraries.])
2071: ])# _LT_CHECK_OBJDIR
2072:
2073:
2074: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2075: # --------------------------------------
2076: # Check hardcoding attributes.
2077: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2078: [AC_MSG_CHECKING([how to hardcode library paths into programs])
2079: _LT_TAGVAR(hardcode_action, $1)=
2080: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2081: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2082: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2083:
2084: # We can hardcode non-existent directories.
2085: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2086: # If the only mechanism to avoid hardcoding is shlibpath_var, we
2087: # have to relink, otherwise we might link with an installed library
2088: # when we should be linking with a yet-to-be-installed one
2089: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2090: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2091: # Linking always hardcodes the temporary library directory.
2092: _LT_TAGVAR(hardcode_action, $1)=relink
2093: else
2094: # We can link without hardcoding, and we can hardcode nonexisting dirs.
2095: _LT_TAGVAR(hardcode_action, $1)=immediate
2096: fi
2097: else
2098: # We cannot hardcode anything, or else we can only hardcode existing
2099: # directories.
2100: _LT_TAGVAR(hardcode_action, $1)=unsupported
2101: fi
2102: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2103:
2104: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2105: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2106: # Fast installation is not supported
2107: enable_fast_install=no
2108: elif test "$shlibpath_overrides_runpath" = yes ||
2109: test "$enable_shared" = no; then
2110: # Fast installation is not necessary
2111: enable_fast_install=needless
2112: fi
2113: _LT_TAGDECL([], [hardcode_action], [0],
2114: [How to hardcode a shared library path into an executable])
2115: ])# _LT_LINKER_HARDCODE_LIBPATH
2116:
2117:
2118: # _LT_CMD_STRIPLIB
2119: # ----------------
2120: m4_defun([_LT_CMD_STRIPLIB],
2121: [m4_require([_LT_DECL_EGREP])
2122: striplib=
2123: old_striplib=
2124: AC_MSG_CHECKING([whether stripping libraries is possible])
2125: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2126: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2127: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2128: AC_MSG_RESULT([yes])
2129: else
2130: # FIXME - insert some real tests, host_os isn't really good enough
2131: case $host_os in
2132: darwin*)
2133: if test -n "$STRIP" ; then
2134: striplib="$STRIP -x"
2135: old_striplib="$STRIP -S"
2136: AC_MSG_RESULT([yes])
2137: else
2138: AC_MSG_RESULT([no])
2139: fi
2140: ;;
2141: *)
2142: AC_MSG_RESULT([no])
2143: ;;
2144: esac
2145: fi
2146: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2147: _LT_DECL([], [striplib], [1])
2148: ])# _LT_CMD_STRIPLIB
2149:
2150:
2151: # _LT_SYS_DYNAMIC_LINKER([TAG])
2152: # -----------------------------
2153: # PORTME Fill in your ld.so characteristics
2154: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2155: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2156: m4_require([_LT_DECL_EGREP])dnl
2157: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2158: m4_require([_LT_DECL_OBJDUMP])dnl
2159: m4_require([_LT_DECL_SED])dnl
2160: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2161: AC_MSG_CHECKING([dynamic linker characteristics])
2162: m4_if([$1],
2163: [], [
2164: if test "$GCC" = yes; then
2165: case $host_os in
2166: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2167: *) lt_awk_arg="/^libraries:/" ;;
2168: esac
2169: case $host_os in
2170: mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2171: *) lt_sed_strip_eq="s,=/,/,g" ;;
2172: esac
2173: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2174: case $lt_search_path_spec in
2175: *\;*)
2176: # if the path contains ";" then we assume it to be the separator
2177: # otherwise default to the standard path separator (i.e. ":") - it is
2178: # assumed that no part of a normal pathname contains ";" but that should
2179: # okay in the real world where ";" in dirpaths is itself problematic.
2180: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2181: ;;
2182: *)
2183: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2184: ;;
2185: esac
2186: # Ok, now we have the path, separated by spaces, we can step through it
2187: # and add multilib dir if necessary.
2188: lt_tmp_lt_search_path_spec=
2189: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2190: for lt_sys_path in $lt_search_path_spec; do
2191: if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2192: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2193: else
2194: test -d "$lt_sys_path" && \
2195: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2196: fi
2197: done
2198: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2199: BEGIN {RS=" "; FS="/|\n";} {
2200: lt_foo="";
2201: lt_count=0;
2202: for (lt_i = NF; lt_i > 0; lt_i--) {
2203: if ($lt_i != "" && $lt_i != ".") {
2204: if ($lt_i == "..") {
2205: lt_count++;
2206: } else {
2207: if (lt_count == 0) {
2208: lt_foo="/" $lt_i lt_foo;
2209: } else {
2210: lt_count--;
2211: }
2212: }
2213: }
2214: }
2215: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2216: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2217: }'`
2218: # AWK program above erroneously prepends '/' to C:/dos/paths
2219: # for these hosts.
2220: case $host_os in
2221: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2222: $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2223: esac
2224: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2225: else
2226: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2227: fi])
2228: library_names_spec=
2229: libname_spec='lib$name'
2230: soname_spec=
2231: shrext_cmds=".so"
2232: postinstall_cmds=
2233: postuninstall_cmds=
2234: finish_cmds=
2235: finish_eval=
2236: shlibpath_var=
2237: shlibpath_overrides_runpath=unknown
2238: version_type=none
2239: dynamic_linker="$host_os ld.so"
2240: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2241: need_lib_prefix=unknown
2242: hardcode_into_libs=no
2243:
2244: # when you set need_version to no, make sure it does not cause -set_version
2245: # flags to be left without arguments
2246: need_version=unknown
2247:
2248: case $host_os in
2249: aix3*)
2250: version_type=linux # correct to gnu/linux during the next big refactor
2251: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2252: shlibpath_var=LIBPATH
2253:
2254: # AIX 3 has no versioning support, so we append a major version to the name.
2255: soname_spec='${libname}${release}${shared_ext}$major'
2256: ;;
2257:
2258: aix[[4-9]]*)
2259: version_type=linux # correct to gnu/linux during the next big refactor
2260: need_lib_prefix=no
2261: need_version=no
2262: hardcode_into_libs=yes
2263: if test "$host_cpu" = ia64; then
2264: # AIX 5 supports IA64
2265: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2266: shlibpath_var=LD_LIBRARY_PATH
2267: else
2268: # With GCC up to 2.95.x, collect2 would create an import file
2269: # for dependence libraries. The import file would start with
2270: # the line `#! .'. This would cause the generated library to
2271: # depend on `.', always an invalid library. This was fixed in
2272: # development snapshots of GCC prior to 3.0.
2273: case $host_os in
2274: aix4 | aix4.[[01]] | aix4.[[01]].*)
2275: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2276: echo ' yes '
2277: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2278: :
2279: else
2280: can_build_shared=no
2281: fi
2282: ;;
2283: esac
2284: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2285: # soname into executable. Probably we can add versioning support to
2286: # collect2, so additional links can be useful in future.
2287: if test "$aix_use_runtimelinking" = yes; then
2288: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2289: # instead of lib<name>.a to let people know that these are not
2290: # typical AIX shared libraries.
2291: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2292: else
2293: # We preserve .a as extension for shared libraries through AIX4.2
2294: # and later when we are not doing run time linking.
2295: library_names_spec='${libname}${release}.a $libname.a'
2296: soname_spec='${libname}${release}${shared_ext}$major'
2297: fi
2298: shlibpath_var=LIBPATH
2299: fi
2300: ;;
2301:
2302: amigaos*)
2303: case $host_cpu in
2304: powerpc)
2305: # Since July 2007 AmigaOS4 officially supports .so libraries.
2306: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2307: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2308: ;;
2309: m68k)
2310: library_names_spec='$libname.ixlibrary $libname.a'
2311: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2312: 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 ${libname}_ixlibrary.a || exit 1; done'
2313: ;;
2314: esac
2315: ;;
2316:
2317: beos*)
2318: library_names_spec='${libname}${shared_ext}'
2319: dynamic_linker="$host_os ld.so"
2320: shlibpath_var=LIBRARY_PATH
2321: ;;
2322:
2323: bsdi[[45]]*)
2324: version_type=linux # correct to gnu/linux during the next big refactor
2325: need_version=no
2326: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2327: soname_spec='${libname}${release}${shared_ext}$major'
2328: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2329: shlibpath_var=LD_LIBRARY_PATH
2330: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2331: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2332: # the default ld.so.conf also contains /usr/contrib/lib and
2333: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2334: # libtool to hard-code these into programs
2335: ;;
2336:
2337: cygwin* | mingw* | pw32* | cegcc*)
2338: version_type=windows
2339: shrext_cmds=".dll"
2340: need_version=no
2341: need_lib_prefix=no
2342:
2343: case $GCC,$cc_basename in
2344: yes,*)
2345: # gcc
2346: library_names_spec='$libname.dll.a'
2347: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2348: postinstall_cmds='base_file=`basename \${file}`~
2349: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2350: dldir=$destdir/`dirname \$dlpath`~
2351: test -d \$dldir || mkdir -p \$dldir~
2352: $install_prog $dir/$dlname \$dldir/$dlname~
2353: chmod a+x \$dldir/$dlname~
2354: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2355: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2356: fi'
2357: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2358: dlpath=$dir/\$dldll~
2359: $RM \$dlpath'
2360: shlibpath_overrides_runpath=yes
2361:
2362: case $host_os in
2363: cygwin*)
2364: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2365: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2366: m4_if([$1], [],[
2367: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2368: ;;
2369: mingw* | cegcc*)
2370: # MinGW DLLs use traditional 'lib' prefix
2371: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2372: ;;
2373: pw32*)
2374: # pw32 DLLs use 'pw' prefix rather than 'lib'
2375: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2376: ;;
2377: esac
2378: dynamic_linker='Win32 ld.exe'
2379: ;;
2380:
2381: *,cl*)
2382: # Native MSVC
2383: libname_spec='$name'
2384: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2385: library_names_spec='${libname}.dll.lib'
2386:
2387: case $build_os in
2388: mingw*)
2389: sys_lib_search_path_spec=
2390: lt_save_ifs=$IFS
2391: IFS=';'
2392: for lt_path in $LIB
2393: do
2394: IFS=$lt_save_ifs
2395: # Let DOS variable expansion print the short 8.3 style file name.
2396: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2397: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2398: done
2399: IFS=$lt_save_ifs
2400: # Convert to MSYS style.
2401: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2402: ;;
2403: cygwin*)
2404: # Convert to unix form, then to dos form, then back to unix form
2405: # but this time dos style (no spaces!) so that the unix form looks
2406: # like /cygdrive/c/PROGRA~1:/cygdr...
2407: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2408: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2409: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2410: ;;
2411: *)
2412: sys_lib_search_path_spec="$LIB"
2413: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2414: # It is most probably a Windows format PATH.
2415: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2416: else
2417: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2418: fi
2419: # FIXME: find the short name or the path components, as spaces are
2420: # common. (e.g. "Program Files" -> "PROGRA~1")
2421: ;;
2422: esac
2423:
2424: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2425: postinstall_cmds='base_file=`basename \${file}`~
2426: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2427: dldir=$destdir/`dirname \$dlpath`~
2428: test -d \$dldir || mkdir -p \$dldir~
2429: $install_prog $dir/$dlname \$dldir/$dlname'
2430: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2431: dlpath=$dir/\$dldll~
2432: $RM \$dlpath'
2433: shlibpath_overrides_runpath=yes
2434: dynamic_linker='Win32 link.exe'
2435: ;;
2436:
2437: *)
2438: # Assume MSVC wrapper
2439: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2440: dynamic_linker='Win32 ld.exe'
2441: ;;
2442: esac
2443: # FIXME: first we should search . and the directory the executable is in
2444: shlibpath_var=PATH
2445: ;;
2446:
2447: darwin* | rhapsody*)
2448: dynamic_linker="$host_os dyld"
2449: version_type=darwin
2450: need_lib_prefix=no
2451: need_version=no
2452: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2453: soname_spec='${libname}${release}${major}$shared_ext'
2454: shlibpath_overrides_runpath=yes
2455: shlibpath_var=DYLD_LIBRARY_PATH
2456: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2457: m4_if([$1], [],[
2458: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2459: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2460: ;;
2461:
2462: dgux*)
2463: version_type=linux # correct to gnu/linux during the next big refactor
2464: need_lib_prefix=no
2465: need_version=no
2466: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2467: soname_spec='${libname}${release}${shared_ext}$major'
2468: shlibpath_var=LD_LIBRARY_PATH
2469: ;;
2470:
2471: freebsd* | dragonfly*)
2472: # DragonFly does not have aout. When/if they implement a new
2473: # versioning mechanism, adjust this.
2474: if test -x /usr/bin/objformat; then
2475: objformat=`/usr/bin/objformat`
2476: else
2477: case $host_os in
2478: freebsd[[23]].*) objformat=aout ;;
2479: *) objformat=elf ;;
2480: esac
2481: fi
2482: # Handle Gentoo/FreeBSD as it was Linux
2483: case $host_vendor in
2484: gentoo)
2485: version_type=linux ;;
2486: *)
2487: version_type=freebsd-$objformat ;;
2488: esac
2489:
2490: case $version_type in
2491: freebsd-elf*)
2492: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2493: need_version=no
2494: need_lib_prefix=no
2495: ;;
2496: freebsd-*)
2497: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2498: need_version=yes
2499: ;;
2500: linux)
2501: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2502: soname_spec='${libname}${release}${shared_ext}$major'
2503: need_lib_prefix=no
2504: need_version=no
2505: ;;
2506: esac
2507: shlibpath_var=LD_LIBRARY_PATH
2508: case $host_os in
2509: freebsd2.*)
2510: shlibpath_overrides_runpath=yes
2511: ;;
2512: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2513: shlibpath_overrides_runpath=yes
2514: hardcode_into_libs=yes
2515: ;;
2516: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2517: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2518: shlibpath_overrides_runpath=no
2519: hardcode_into_libs=yes
2520: ;;
2521: *) # from 4.6 on, and DragonFly
2522: shlibpath_overrides_runpath=yes
2523: hardcode_into_libs=yes
2524: ;;
2525: esac
2526: ;;
2527:
2528: gnu*)
2529: version_type=linux # correct to gnu/linux during the next big refactor
2530: need_lib_prefix=no
2531: need_version=no
2532: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2533: soname_spec='${libname}${release}${shared_ext}$major'
2534: shlibpath_var=LD_LIBRARY_PATH
2535: shlibpath_overrides_runpath=no
2536: hardcode_into_libs=yes
2537: ;;
2538:
2539: haiku*)
2540: version_type=linux # correct to gnu/linux during the next big refactor
2541: need_lib_prefix=no
2542: need_version=no
2543: dynamic_linker="$host_os runtime_loader"
2544: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2545: soname_spec='${libname}${release}${shared_ext}$major'
2546: shlibpath_var=LIBRARY_PATH
2547: shlibpath_overrides_runpath=yes
2548: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2549: hardcode_into_libs=yes
2550: ;;
2551:
2552: hpux9* | hpux10* | hpux11*)
2553: # Give a soname corresponding to the major version so that dld.sl refuses to
2554: # link against other versions.
2555: version_type=sunos
2556: need_lib_prefix=no
2557: need_version=no
2558: case $host_cpu in
2559: ia64*)
2560: shrext_cmds='.so'
2561: hardcode_into_libs=yes
2562: dynamic_linker="$host_os dld.so"
2563: shlibpath_var=LD_LIBRARY_PATH
2564: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2565: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2566: soname_spec='${libname}${release}${shared_ext}$major'
2567: if test "X$HPUX_IA64_MODE" = X32; then
2568: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2569: else
2570: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2571: fi
2572: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2573: ;;
2574: hppa*64*)
2575: shrext_cmds='.sl'
2576: hardcode_into_libs=yes
2577: dynamic_linker="$host_os dld.sl"
2578: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2579: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2580: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2581: soname_spec='${libname}${release}${shared_ext}$major'
2582: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2583: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2584: ;;
2585: *)
2586: shrext_cmds='.sl'
2587: dynamic_linker="$host_os dld.sl"
2588: shlibpath_var=SHLIB_PATH
2589: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2590: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2591: soname_spec='${libname}${release}${shared_ext}$major'
2592: ;;
2593: esac
2594: # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2595: postinstall_cmds='chmod 555 $lib'
2596: # or fails outright, so override atomically:
2597: install_override_mode=555
2598: ;;
2599:
2600: interix[[3-9]]*)
2601: version_type=linux # correct to gnu/linux during the next big refactor
2602: need_lib_prefix=no
2603: need_version=no
2604: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2605: soname_spec='${libname}${release}${shared_ext}$major'
2606: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2607: shlibpath_var=LD_LIBRARY_PATH
2608: shlibpath_overrides_runpath=no
2609: hardcode_into_libs=yes
2610: ;;
2611:
2612: irix5* | irix6* | nonstopux*)
2613: case $host_os in
2614: nonstopux*) version_type=nonstopux ;;
2615: *)
2616: if test "$lt_cv_prog_gnu_ld" = yes; then
2617: version_type=linux # correct to gnu/linux during the next big refactor
2618: else
2619: version_type=irix
2620: fi ;;
2621: esac
2622: need_lib_prefix=no
2623: need_version=no
2624: soname_spec='${libname}${release}${shared_ext}$major'
2625: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2626: case $host_os in
2627: irix5* | nonstopux*)
2628: libsuff= shlibsuff=
2629: ;;
2630: *)
2631: case $LD in # libtool.m4 will add one of these switches to LD
2632: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2633: libsuff= shlibsuff= libmagic=32-bit;;
2634: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2635: libsuff=32 shlibsuff=N32 libmagic=N32;;
2636: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2637: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2638: *) libsuff= shlibsuff= libmagic=never-match;;
2639: esac
2640: ;;
2641: esac
2642: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2643: shlibpath_overrides_runpath=no
2644: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2645: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2646: hardcode_into_libs=yes
2647: ;;
2648:
2649: # No shared lib support for Linux oldld, aout, or coff.
2650: linux*oldld* | linux*aout* | linux*coff*)
2651: dynamic_linker=no
2652: ;;
2653:
2654: # This must be glibc/ELF.
2655: linux* | k*bsd*-gnu | kopensolaris*-gnu)
2656: version_type=linux # correct to gnu/linux during the next big refactor
2657: need_lib_prefix=no
2658: need_version=no
2659: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2660: soname_spec='${libname}${release}${shared_ext}$major'
2661: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2662: shlibpath_var=LD_LIBRARY_PATH
2663: shlibpath_overrides_runpath=no
2664:
2665: # Some binutils ld are patched to set DT_RUNPATH
2666: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2667: [lt_cv_shlibpath_overrides_runpath=no
2668: save_LDFLAGS=$LDFLAGS
2669: save_libdir=$libdir
2670: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2671: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2672: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2673: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2674: [lt_cv_shlibpath_overrides_runpath=yes])])
2675: LDFLAGS=$save_LDFLAGS
2676: libdir=$save_libdir
2677: ])
2678: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2679:
2680: # This implies no fast_install, which is unacceptable.
2681: # Some rework will be needed to allow for fast_install
2682: # before this can be enabled.
2683: hardcode_into_libs=yes
2684:
2685: # Append ld.so.conf contents to the search path
2686: if test -f /etc/ld.so.conf; then
2687: 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' ' '`
2688: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2689: fi
2690:
2691: # We used to test for /lib/ld.so.1 and disable shared libraries on
2692: # powerpc, because MkLinux only supported shared libraries with the
2693: # GNU dynamic linker. Since this was broken with cross compilers,
2694: # most powerpc-linux boxes support dynamic linking these days and
2695: # people can always --disable-shared, the test was removed, and we
2696: # assume the GNU/Linux dynamic linker is in use.
2697: dynamic_linker='GNU/Linux ld.so'
2698: ;;
2699:
2700: netbsd*)
2701: version_type=sunos
2702: need_lib_prefix=no
2703: need_version=no
2704: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2705: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2706: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2707: dynamic_linker='NetBSD (a.out) ld.so'
2708: else
2709: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2710: soname_spec='${libname}${release}${shared_ext}$major'
2711: dynamic_linker='NetBSD ld.elf_so'
2712: fi
2713: shlibpath_var=LD_LIBRARY_PATH
2714: shlibpath_overrides_runpath=yes
2715: hardcode_into_libs=yes
2716: ;;
2717:
2718: newsos6)
2719: version_type=linux # correct to gnu/linux during the next big refactor
2720: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2721: shlibpath_var=LD_LIBRARY_PATH
2722: shlibpath_overrides_runpath=yes
2723: ;;
2724:
2725: *nto* | *qnx*)
2726: version_type=qnx
2727: need_lib_prefix=no
2728: need_version=no
2729: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2730: soname_spec='${libname}${release}${shared_ext}$major'
2731: shlibpath_var=LD_LIBRARY_PATH
2732: shlibpath_overrides_runpath=no
2733: hardcode_into_libs=yes
2734: dynamic_linker='ldqnx.so'
2735: ;;
2736:
2737: openbsd*)
2738: version_type=sunos
2739: sys_lib_dlsearch_path_spec="/usr/lib"
2740: need_lib_prefix=no
2741: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2742: case $host_os in
2743: openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2744: *) need_version=no ;;
2745: esac
2746: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2747: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2748: shlibpath_var=LD_LIBRARY_PATH
2749: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2750: case $host_os in
2751: openbsd2.[[89]] | openbsd2.[[89]].*)
2752: shlibpath_overrides_runpath=no
2753: ;;
2754: *)
2755: shlibpath_overrides_runpath=yes
2756: ;;
2757: esac
2758: else
2759: shlibpath_overrides_runpath=yes
2760: fi
2761: ;;
2762:
2763: os2*)
2764: libname_spec='$name'
2765: shrext_cmds=".dll"
2766: need_lib_prefix=no
2767: library_names_spec='$libname${shared_ext} $libname.a'
2768: dynamic_linker='OS/2 ld.exe'
2769: shlibpath_var=LIBPATH
2770: ;;
2771:
2772: osf3* | osf4* | osf5*)
2773: version_type=osf
2774: need_lib_prefix=no
2775: need_version=no
2776: soname_spec='${libname}${release}${shared_ext}$major'
2777: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2778: shlibpath_var=LD_LIBRARY_PATH
2779: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2780: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2781: ;;
2782:
2783: rdos*)
2784: dynamic_linker=no
2785: ;;
2786:
2787: solaris*)
2788: version_type=linux # correct to gnu/linux during the next big refactor
2789: need_lib_prefix=no
2790: need_version=no
2791: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2792: soname_spec='${libname}${release}${shared_ext}$major'
2793: shlibpath_var=LD_LIBRARY_PATH
2794: shlibpath_overrides_runpath=yes
2795: hardcode_into_libs=yes
2796: # ldd complains unless libraries are executable
2797: postinstall_cmds='chmod +x $lib'
2798: ;;
2799:
2800: sunos4*)
2801: version_type=sunos
2802: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2803: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2804: shlibpath_var=LD_LIBRARY_PATH
2805: shlibpath_overrides_runpath=yes
2806: if test "$with_gnu_ld" = yes; then
2807: need_lib_prefix=no
2808: fi
2809: need_version=yes
2810: ;;
2811:
2812: sysv4 | sysv4.3*)
2813: version_type=linux # correct to gnu/linux during the next big refactor
2814: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2815: soname_spec='${libname}${release}${shared_ext}$major'
2816: shlibpath_var=LD_LIBRARY_PATH
2817: case $host_vendor in
2818: sni)
2819: shlibpath_overrides_runpath=no
2820: need_lib_prefix=no
2821: runpath_var=LD_RUN_PATH
2822: ;;
2823: siemens)
2824: need_lib_prefix=no
2825: ;;
2826: motorola)
2827: need_lib_prefix=no
2828: need_version=no
2829: shlibpath_overrides_runpath=no
2830: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2831: ;;
2832: esac
2833: ;;
2834:
2835: sysv4*MP*)
2836: if test -d /usr/nec ;then
2837: version_type=linux # correct to gnu/linux during the next big refactor
2838: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2839: soname_spec='$libname${shared_ext}.$major'
2840: shlibpath_var=LD_LIBRARY_PATH
2841: fi
2842: ;;
2843:
2844: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2845: version_type=freebsd-elf
2846: need_lib_prefix=no
2847: need_version=no
2848: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2849: soname_spec='${libname}${release}${shared_ext}$major'
2850: shlibpath_var=LD_LIBRARY_PATH
2851: shlibpath_overrides_runpath=yes
2852: hardcode_into_libs=yes
2853: if test "$with_gnu_ld" = yes; then
2854: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2855: else
2856: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2857: case $host_os in
2858: sco3.2v5*)
2859: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2860: ;;
2861: esac
2862: fi
2863: sys_lib_dlsearch_path_spec='/usr/lib'
2864: ;;
2865:
2866: tpf*)
2867: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2868: version_type=linux # correct to gnu/linux during the next big refactor
2869: need_lib_prefix=no
2870: need_version=no
2871: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2872: shlibpath_var=LD_LIBRARY_PATH
2873: shlibpath_overrides_runpath=no
2874: hardcode_into_libs=yes
2875: ;;
2876:
2877: uts4*)
2878: version_type=linux # correct to gnu/linux during the next big refactor
2879: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2880: soname_spec='${libname}${release}${shared_ext}$major'
2881: shlibpath_var=LD_LIBRARY_PATH
2882: ;;
2883:
2884: *)
2885: dynamic_linker=no
2886: ;;
2887: esac
2888: AC_MSG_RESULT([$dynamic_linker])
2889: test "$dynamic_linker" = no && can_build_shared=no
2890:
2891: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2892: if test "$GCC" = yes; then
2893: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2894: fi
2895:
2896: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2897: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2898: fi
2899: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2900: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2901: fi
2902:
2903: _LT_DECL([], [variables_saved_for_relink], [1],
2904: [Variables whose values should be saved in libtool wrapper scripts and
2905: restored at link time])
2906: _LT_DECL([], [need_lib_prefix], [0],
2907: [Do we need the "lib" prefix for modules?])
2908: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2909: _LT_DECL([], [version_type], [0], [Library versioning type])
2910: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2911: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2912: _LT_DECL([], [shlibpath_overrides_runpath], [0],
2913: [Is shlibpath searched before the hard-coded library search path?])
2914: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2915: _LT_DECL([], [library_names_spec], [1],
2916: [[List of archive names. First name is the real one, the rest are links.
2917: The last name is the one that the linker finds with -lNAME]])
2918: _LT_DECL([], [soname_spec], [1],
2919: [[The coded name of the library, if different from the real name]])
2920: _LT_DECL([], [install_override_mode], [1],
2921: [Permission mode override for installation of shared libraries])
2922: _LT_DECL([], [postinstall_cmds], [2],
2923: [Command to use after installation of a shared archive])
2924: _LT_DECL([], [postuninstall_cmds], [2],
2925: [Command to use after uninstallation of a shared archive])
2926: _LT_DECL([], [finish_cmds], [2],
2927: [Commands used to finish a libtool library installation in a directory])
2928: _LT_DECL([], [finish_eval], [1],
2929: [[As "finish_cmds", except a single script fragment to be evaled but
2930: not shown]])
2931: _LT_DECL([], [hardcode_into_libs], [0],
2932: [Whether we should hardcode library paths into libraries])
2933: _LT_DECL([], [sys_lib_search_path_spec], [2],
2934: [Compile-time system search path for libraries])
2935: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2936: [Run-time system search path for libraries])
2937: ])# _LT_SYS_DYNAMIC_LINKER
2938:
2939:
2940: # _LT_PATH_TOOL_PREFIX(TOOL)
2941: # --------------------------
2942: # find a file program which can recognize shared library
2943: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2944: [m4_require([_LT_DECL_EGREP])dnl
2945: AC_MSG_CHECKING([for $1])
2946: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2947: [case $MAGIC_CMD in
2948: [[\\/*] | ?:[\\/]*])
2949: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2950: ;;
2951: *)
2952: lt_save_MAGIC_CMD="$MAGIC_CMD"
2953: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2954: dnl $ac_dummy forces splitting on constant user-supplied paths.
2955: dnl POSIX.2 word splitting is done only on the output of word expansions,
2956: dnl not every word. This closes a longstanding sh security hole.
2957: ac_dummy="m4_if([$2], , $PATH, [$2])"
2958: for ac_dir in $ac_dummy; do
2959: IFS="$lt_save_ifs"
2960: test -z "$ac_dir" && ac_dir=.
2961: if test -f $ac_dir/$1; then
2962: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2963: if test -n "$file_magic_test_file"; then
2964: case $deplibs_check_method in
2965: "file_magic "*)
2966: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2967: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2968: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2969: $EGREP "$file_magic_regex" > /dev/null; then
2970: :
2971: else
2972: cat <<_LT_EOF 1>&2
2973:
2974: *** Warning: the command libtool uses to detect shared libraries,
2975: *** $file_magic_cmd, produces output that libtool cannot recognize.
2976: *** The result is that libtool may fail to recognize shared libraries
2977: *** as such. This will affect the creation of libtool libraries that
2978: *** depend on shared libraries, but programs linked with such libtool
2979: *** libraries will work regardless of this problem. Nevertheless, you
2980: *** may want to report the problem to your system manager and/or to
2981: *** bug-libtool@gnu.org
2982:
2983: _LT_EOF
2984: fi ;;
2985: esac
2986: fi
2987: break
2988: fi
2989: done
2990: IFS="$lt_save_ifs"
2991: MAGIC_CMD="$lt_save_MAGIC_CMD"
2992: ;;
2993: esac])
2994: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2995: if test -n "$MAGIC_CMD"; then
2996: AC_MSG_RESULT($MAGIC_CMD)
2997: else
2998: AC_MSG_RESULT(no)
2999: fi
3000: _LT_DECL([], [MAGIC_CMD], [0],
3001: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3002: ])# _LT_PATH_TOOL_PREFIX
3003:
3004: # Old name:
3005: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3006: dnl aclocal-1.4 backwards compatibility:
3007: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3008:
3009:
3010: # _LT_PATH_MAGIC
3011: # --------------
3012: # find a file program which can recognize a shared library
3013: m4_defun([_LT_PATH_MAGIC],
3014: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3015: if test -z "$lt_cv_path_MAGIC_CMD"; then
3016: if test -n "$ac_tool_prefix"; then
3017: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3018: else
3019: MAGIC_CMD=:
3020: fi
3021: fi
3022: ])# _LT_PATH_MAGIC
3023:
3024:
3025: # LT_PATH_LD
3026: # ----------
3027: # find the pathname to the GNU or non-GNU linker
3028: AC_DEFUN([LT_PATH_LD],
3029: [AC_REQUIRE([AC_PROG_CC])dnl
3030: AC_REQUIRE([AC_CANONICAL_HOST])dnl
3031: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3032: m4_require([_LT_DECL_SED])dnl
3033: m4_require([_LT_DECL_EGREP])dnl
3034: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3035:
3036: AC_ARG_WITH([gnu-ld],
3037: [AS_HELP_STRING([--with-gnu-ld],
3038: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3039: [test "$withval" = no || with_gnu_ld=yes],
3040: [with_gnu_ld=no])dnl
3041:
3042: ac_prog=ld
3043: if test "$GCC" = yes; then
3044: # Check if gcc -print-prog-name=ld gives a path.
3045: AC_MSG_CHECKING([for ld used by $CC])
3046: case $host in
3047: *-*-mingw*)
3048: # gcc leaves a trailing carriage return which upsets mingw
3049: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3050: *)
3051: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3052: esac
3053: case $ac_prog in
3054: # Accept absolute paths.
3055: [[\\/]]* | ?:[[\\/]]*)
3056: re_direlt='/[[^/]][[^/]]*/\.\./'
3057: # Canonicalize the pathname of ld
3058: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3059: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3060: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3061: done
3062: test -z "$LD" && LD="$ac_prog"
3063: ;;
3064: "")
3065: # If it fails, then pretend we aren't using GCC.
3066: ac_prog=ld
3067: ;;
3068: *)
3069: # If it is relative, then search for the first ld in PATH.
3070: with_gnu_ld=unknown
3071: ;;
3072: esac
3073: elif test "$with_gnu_ld" = yes; then
3074: AC_MSG_CHECKING([for GNU ld])
3075: else
3076: AC_MSG_CHECKING([for non-GNU ld])
3077: fi
3078: AC_CACHE_VAL(lt_cv_path_LD,
3079: [if test -z "$LD"; then
3080: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3081: for ac_dir in $PATH; do
3082: IFS="$lt_save_ifs"
3083: test -z "$ac_dir" && ac_dir=.
3084: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3085: lt_cv_path_LD="$ac_dir/$ac_prog"
3086: # Check to see if the program is GNU ld. I'd rather use --version,
3087: # but apparently some variants of GNU ld only accept -v.
3088: # Break only if it was the GNU/non-GNU ld that we prefer.
3089: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3090: *GNU* | *'with BFD'*)
3091: test "$with_gnu_ld" != no && break
3092: ;;
3093: *)
3094: test "$with_gnu_ld" != yes && break
3095: ;;
3096: esac
3097: fi
3098: done
3099: IFS="$lt_save_ifs"
3100: else
3101: lt_cv_path_LD="$LD" # Let the user override the test with a path.
3102: fi])
3103: LD="$lt_cv_path_LD"
3104: if test -n "$LD"; then
3105: AC_MSG_RESULT($LD)
3106: else
3107: AC_MSG_RESULT(no)
3108: fi
3109: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3110: _LT_PATH_LD_GNU
3111: AC_SUBST([LD])
3112:
3113: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3114: ])# LT_PATH_LD
3115:
3116: # Old names:
3117: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3118: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3119: dnl aclocal-1.4 backwards compatibility:
3120: dnl AC_DEFUN([AM_PROG_LD], [])
3121: dnl AC_DEFUN([AC_PROG_LD], [])
3122:
3123:
3124: # _LT_PATH_LD_GNU
3125: #- --------------
3126: m4_defun([_LT_PATH_LD_GNU],
3127: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3128: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3129: case `$LD -v 2>&1 </dev/null` in
3130: *GNU* | *'with BFD'*)
3131: lt_cv_prog_gnu_ld=yes
3132: ;;
3133: *)
3134: lt_cv_prog_gnu_ld=no
3135: ;;
3136: esac])
3137: with_gnu_ld=$lt_cv_prog_gnu_ld
3138: ])# _LT_PATH_LD_GNU
3139:
3140:
3141: # _LT_CMD_RELOAD
3142: # --------------
3143: # find reload flag for linker
3144: # -- PORTME Some linkers may need a different reload flag.
3145: m4_defun([_LT_CMD_RELOAD],
3146: [AC_CACHE_CHECK([for $LD option to reload object files],
3147: lt_cv_ld_reload_flag,
3148: [lt_cv_ld_reload_flag='-r'])
3149: reload_flag=$lt_cv_ld_reload_flag
3150: case $reload_flag in
3151: "" | " "*) ;;
3152: *) reload_flag=" $reload_flag" ;;
3153: esac
3154: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3155: case $host_os in
3156: cygwin* | mingw* | pw32* | cegcc*)
3157: if test "$GCC" != yes; then
3158: reload_cmds=false
3159: fi
3160: ;;
3161: darwin*)
3162: if test "$GCC" = yes; then
3163: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3164: else
3165: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3166: fi
3167: ;;
3168: esac
3169: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3170: _LT_TAGDECL([], [reload_cmds], [2])dnl
3171: ])# _LT_CMD_RELOAD
3172:
3173:
3174: # _LT_CHECK_MAGIC_METHOD
3175: # ----------------------
3176: # how to check for library dependencies
3177: # -- PORTME fill in with the dynamic library characteristics
3178: m4_defun([_LT_CHECK_MAGIC_METHOD],
3179: [m4_require([_LT_DECL_EGREP])
3180: m4_require([_LT_DECL_OBJDUMP])
3181: AC_CACHE_CHECK([how to recognize dependent libraries],
3182: lt_cv_deplibs_check_method,
3183: [lt_cv_file_magic_cmd='$MAGIC_CMD'
3184: lt_cv_file_magic_test_file=
3185: lt_cv_deplibs_check_method='unknown'
3186: # Need to set the preceding variable on all platforms that support
3187: # interlibrary dependencies.
3188: # 'none' -- dependencies not supported.
3189: # `unknown' -- same as none, but documents that we really don't know.
3190: # 'pass_all' -- all dependencies passed with no checks.
3191: # 'test_compile' -- check by making test program.
3192: # 'file_magic [[regex]]' -- check by looking for files in library path
3193: # which responds to the $file_magic_cmd with a given extended regex.
3194: # If you have `file' or equivalent on your system and you're not sure
3195: # whether `pass_all' will *always* work, you probably want this one.
3196:
3197: case $host_os in
3198: aix[[4-9]]*)
3199: lt_cv_deplibs_check_method=pass_all
3200: ;;
3201:
3202: beos*)
3203: lt_cv_deplibs_check_method=pass_all
3204: ;;
3205:
3206: bsdi[[45]]*)
3207: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3208: lt_cv_file_magic_cmd='/usr/bin/file -L'
3209: lt_cv_file_magic_test_file=/shlib/libc.so
3210: ;;
3211:
3212: cygwin*)
3213: # func_win32_libid is a shell function defined in ltmain.sh
3214: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3215: lt_cv_file_magic_cmd='func_win32_libid'
3216: ;;
3217:
3218: mingw* | pw32*)
3219: # Base MSYS/MinGW do not provide the 'file' command needed by
3220: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3221: # unless we find 'file', for example because we are cross-compiling.
3222: # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3223: if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3224: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3225: lt_cv_file_magic_cmd='func_win32_libid'
3226: else
3227: # Keep this pattern in sync with the one in func_win32_libid.
3228: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3229: lt_cv_file_magic_cmd='$OBJDUMP -f'
3230: fi
3231: ;;
3232:
3233: cegcc*)
3234: # use the weaker test based on 'objdump'. See mingw*.
3235: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3236: lt_cv_file_magic_cmd='$OBJDUMP -f'
3237: ;;
3238:
3239: darwin* | rhapsody*)
3240: lt_cv_deplibs_check_method=pass_all
3241: ;;
3242:
3243: freebsd* | dragonfly*)
3244: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3245: case $host_cpu in
3246: i*86 )
3247: # Not sure whether the presence of OpenBSD here was a mistake.
3248: # Let's accept both of them until this is cleared up.
3249: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3250: lt_cv_file_magic_cmd=/usr/bin/file
3251: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3252: ;;
3253: esac
3254: else
3255: lt_cv_deplibs_check_method=pass_all
3256: fi
3257: ;;
3258:
3259: gnu*)
3260: lt_cv_deplibs_check_method=pass_all
3261: ;;
3262:
3263: haiku*)
3264: lt_cv_deplibs_check_method=pass_all
3265: ;;
3266:
3267: hpux10.20* | hpux11*)
3268: lt_cv_file_magic_cmd=/usr/bin/file
3269: case $host_cpu in
3270: ia64*)
3271: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3272: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3273: ;;
3274: hppa*64*)
3275: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3276: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3277: ;;
3278: *)
3279: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3280: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3281: ;;
3282: esac
3283: ;;
3284:
3285: interix[[3-9]]*)
3286: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3287: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3288: ;;
3289:
3290: irix5* | irix6* | nonstopux*)
3291: case $LD in
3292: *-32|*"-32 ") libmagic=32-bit;;
3293: *-n32|*"-n32 ") libmagic=N32;;
3294: *-64|*"-64 ") libmagic=64-bit;;
3295: *) libmagic=never-match;;
3296: esac
3297: lt_cv_deplibs_check_method=pass_all
3298: ;;
3299:
3300: # This must be glibc/ELF.
3301: linux* | k*bsd*-gnu | kopensolaris*-gnu)
3302: lt_cv_deplibs_check_method=pass_all
3303: ;;
3304:
3305: netbsd*)
3306: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3307: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3308: else
3309: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3310: fi
3311: ;;
3312:
3313: newos6*)
3314: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3315: lt_cv_file_magic_cmd=/usr/bin/file
3316: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3317: ;;
3318:
3319: *nto* | *qnx*)
3320: lt_cv_deplibs_check_method=pass_all
3321: ;;
3322:
3323: openbsd*)
3324: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3325: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3326: else
3327: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3328: fi
3329: ;;
3330:
3331: osf3* | osf4* | osf5*)
3332: lt_cv_deplibs_check_method=pass_all
3333: ;;
3334:
3335: rdos*)
3336: lt_cv_deplibs_check_method=pass_all
3337: ;;
3338:
3339: solaris*)
3340: lt_cv_deplibs_check_method=pass_all
3341: ;;
3342:
3343: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3344: lt_cv_deplibs_check_method=pass_all
3345: ;;
3346:
3347: sysv4 | sysv4.3*)
3348: case $host_vendor in
3349: motorola)
3350: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3351: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3352: ;;
3353: ncr)
3354: lt_cv_deplibs_check_method=pass_all
3355: ;;
3356: sequent)
3357: lt_cv_file_magic_cmd='/bin/file'
3358: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3359: ;;
3360: sni)
3361: lt_cv_file_magic_cmd='/bin/file'
3362: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3363: lt_cv_file_magic_test_file=/lib/libc.so
3364: ;;
3365: siemens)
3366: lt_cv_deplibs_check_method=pass_all
3367: ;;
3368: pc)
3369: lt_cv_deplibs_check_method=pass_all
3370: ;;
3371: esac
3372: ;;
3373:
3374: tpf*)
3375: lt_cv_deplibs_check_method=pass_all
3376: ;;
3377: esac
3378: ])
3379:
3380: file_magic_glob=
3381: want_nocaseglob=no
3382: if test "$build" = "$host"; then
3383: case $host_os in
3384: mingw* | pw32*)
3385: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3386: want_nocaseglob=yes
3387: else
3388: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3389: fi
3390: ;;
3391: esac
3392: fi
3393:
3394: file_magic_cmd=$lt_cv_file_magic_cmd
3395: deplibs_check_method=$lt_cv_deplibs_check_method
3396: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3397:
3398: _LT_DECL([], [deplibs_check_method], [1],
3399: [Method to check whether dependent libraries are shared objects])
3400: _LT_DECL([], [file_magic_cmd], [1],
3401: [Command to use when deplibs_check_method = "file_magic"])
3402: _LT_DECL([], [file_magic_glob], [1],
3403: [How to find potential files when deplibs_check_method = "file_magic"])
3404: _LT_DECL([], [want_nocaseglob], [1],
3405: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3406: ])# _LT_CHECK_MAGIC_METHOD
3407:
3408:
3409: # LT_PATH_NM
3410: # ----------
3411: # find the pathname to a BSD- or MS-compatible name lister
3412: AC_DEFUN([LT_PATH_NM],
3413: [AC_REQUIRE([AC_PROG_CC])dnl
3414: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3415: [if test -n "$NM"; then
3416: # Let the user override the test.
3417: lt_cv_path_NM="$NM"
3418: else
3419: lt_nm_to_check="${ac_tool_prefix}nm"
3420: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3421: lt_nm_to_check="$lt_nm_to_check nm"
3422: fi
3423: for lt_tmp_nm in $lt_nm_to_check; do
3424: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3425: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3426: IFS="$lt_save_ifs"
3427: test -z "$ac_dir" && ac_dir=.
3428: tmp_nm="$ac_dir/$lt_tmp_nm"
3429: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3430: # Check to see if the nm accepts a BSD-compat flag.
3431: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3432: # nm: unknown option "B" ignored
3433: # Tru64's nm complains that /dev/null is an invalid object file
3434: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3435: */dev/null* | *'Invalid file or object type'*)
3436: lt_cv_path_NM="$tmp_nm -B"
3437: break
3438: ;;
3439: *)
3440: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3441: */dev/null*)
3442: lt_cv_path_NM="$tmp_nm -p"
3443: break
3444: ;;
3445: *)
3446: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3447: continue # so that we can try to find one that supports BSD flags
3448: ;;
3449: esac
3450: ;;
3451: esac
3452: fi
3453: done
3454: IFS="$lt_save_ifs"
3455: done
3456: : ${lt_cv_path_NM=no}
3457: fi])
3458: if test "$lt_cv_path_NM" != "no"; then
3459: NM="$lt_cv_path_NM"
3460: else
3461: # Didn't find any BSD compatible name lister, look for dumpbin.
3462: if test -n "$DUMPBIN"; then :
3463: # Let the user override the test.
3464: else
3465: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3466: case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3467: *COFF*)
3468: DUMPBIN="$DUMPBIN -symbols"
3469: ;;
3470: *)
3471: DUMPBIN=:
3472: ;;
3473: esac
3474: fi
3475: AC_SUBST([DUMPBIN])
3476: if test "$DUMPBIN" != ":"; then
3477: NM="$DUMPBIN"
3478: fi
3479: fi
3480: test -z "$NM" && NM=nm
3481: AC_SUBST([NM])
3482: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3483:
3484: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3485: [lt_cv_nm_interface="BSD nm"
3486: echo "int some_variable = 0;" > conftest.$ac_ext
3487: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3488: (eval "$ac_compile" 2>conftest.err)
3489: cat conftest.err >&AS_MESSAGE_LOG_FD
3490: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3491: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3492: cat conftest.err >&AS_MESSAGE_LOG_FD
3493: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3494: cat conftest.out >&AS_MESSAGE_LOG_FD
3495: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3496: lt_cv_nm_interface="MS dumpbin"
3497: fi
3498: rm -f conftest*])
3499: ])# LT_PATH_NM
3500:
3501: # Old names:
3502: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3503: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3504: dnl aclocal-1.4 backwards compatibility:
3505: dnl AC_DEFUN([AM_PROG_NM], [])
3506: dnl AC_DEFUN([AC_PROG_NM], [])
3507:
3508: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3509: # --------------------------------
3510: # how to determine the name of the shared library
3511: # associated with a specific link library.
3512: # -- PORTME fill in with the dynamic library characteristics
3513: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3514: [m4_require([_LT_DECL_EGREP])
3515: m4_require([_LT_DECL_OBJDUMP])
3516: m4_require([_LT_DECL_DLLTOOL])
3517: AC_CACHE_CHECK([how to associate runtime and link libraries],
3518: lt_cv_sharedlib_from_linklib_cmd,
3519: [lt_cv_sharedlib_from_linklib_cmd='unknown'
3520:
3521: case $host_os in
3522: cygwin* | mingw* | pw32* | cegcc*)
3523: # two different shell functions defined in ltmain.sh
3524: # decide which to use based on capabilities of $DLLTOOL
3525: case `$DLLTOOL --help 2>&1` in
3526: *--identify-strict*)
3527: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3528: ;;
3529: *)
3530: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3531: ;;
3532: esac
3533: ;;
3534: *)
3535: # fallback: assume linklib IS sharedlib
3536: lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3537: ;;
3538: esac
3539: ])
3540: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3541: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3542:
3543: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3544: [Command to associate shared and link libraries])
3545: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3546:
3547:
3548: # _LT_PATH_MANIFEST_TOOL
3549: # ----------------------
3550: # locate the manifest tool
3551: m4_defun([_LT_PATH_MANIFEST_TOOL],
3552: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3553: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3554: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3555: [lt_cv_path_mainfest_tool=no
3556: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3557: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3558: cat conftest.err >&AS_MESSAGE_LOG_FD
3559: if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3560: lt_cv_path_mainfest_tool=yes
3561: fi
3562: rm -f conftest*])
3563: if test "x$lt_cv_path_mainfest_tool" != xyes; then
3564: MANIFEST_TOOL=:
3565: fi
3566: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3567: ])# _LT_PATH_MANIFEST_TOOL
3568:
3569:
3570: # LT_LIB_M
3571: # --------
3572: # check for math library
3573: AC_DEFUN([LT_LIB_M],
3574: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3575: LIBM=
3576: case $host in
3577: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3578: # These system don't have libm, or don't need it
3579: ;;
3580: *-ncr-sysv4.3*)
3581: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3582: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3583: ;;
3584: *)
3585: AC_CHECK_LIB(m, cos, LIBM="-lm")
3586: ;;
3587: esac
3588: AC_SUBST([LIBM])
3589: ])# LT_LIB_M
3590:
3591: # Old name:
3592: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3593: dnl aclocal-1.4 backwards compatibility:
3594: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3595:
3596:
3597: # _LT_COMPILER_NO_RTTI([TAGNAME])
3598: # -------------------------------
3599: m4_defun([_LT_COMPILER_NO_RTTI],
3600: [m4_require([_LT_TAG_COMPILER])dnl
3601:
3602: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3603:
3604: if test "$GCC" = yes; then
3605: case $cc_basename in
3606: nvcc*)
3607: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3608: *)
3609: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3610: esac
3611:
3612: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3613: lt_cv_prog_compiler_rtti_exceptions,
3614: [-fno-rtti -fno-exceptions], [],
3615: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3616: fi
3617: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3618: [Compiler flag to turn off builtin functions])
3619: ])# _LT_COMPILER_NO_RTTI
3620:
3621:
3622: # _LT_CMD_GLOBAL_SYMBOLS
3623: # ----------------------
3624: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3625: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3626: AC_REQUIRE([AC_PROG_CC])dnl
3627: AC_REQUIRE([AC_PROG_AWK])dnl
3628: AC_REQUIRE([LT_PATH_NM])dnl
3629: AC_REQUIRE([LT_PATH_LD])dnl
3630: m4_require([_LT_DECL_SED])dnl
3631: m4_require([_LT_DECL_EGREP])dnl
3632: m4_require([_LT_TAG_COMPILER])dnl
3633:
3634: # Check for command to grab the raw symbol name followed by C symbol from nm.
3635: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3636: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3637: [
3638: # These are sane defaults that work on at least a few old systems.
3639: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3640:
3641: # Character class describing NM global symbol codes.
3642: symcode='[[BCDEGRST]]'
3643:
3644: # Regexp to match symbols that can be accessed directly from C.
3645: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3646:
3647: # Define system-specific variables.
3648: case $host_os in
3649: aix*)
3650: symcode='[[BCDT]]'
3651: ;;
3652: cygwin* | mingw* | pw32* | cegcc*)
3653: symcode='[[ABCDGISTW]]'
3654: ;;
3655: hpux*)
3656: if test "$host_cpu" = ia64; then
3657: symcode='[[ABCDEGRST]]'
3658: fi
3659: ;;
3660: irix* | nonstopux*)
3661: symcode='[[BCDEGRST]]'
3662: ;;
3663: osf*)
3664: symcode='[[BCDEGQRST]]'
3665: ;;
3666: solaris*)
3667: symcode='[[BDRT]]'
3668: ;;
3669: sco3.2v5*)
3670: symcode='[[DT]]'
3671: ;;
3672: sysv4.2uw2*)
3673: symcode='[[DT]]'
3674: ;;
3675: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3676: symcode='[[ABDT]]'
3677: ;;
3678: sysv4)
3679: symcode='[[DFNSTU]]'
3680: ;;
3681: esac
3682:
3683: # If we're using GNU nm, then use its standard symbol codes.
3684: case `$NM -V 2>&1` in
3685: *GNU* | *'with BFD'*)
3686: symcode='[[ABCDGIRSTW]]' ;;
3687: esac
3688:
3689: # Transform an extracted symbol line into a proper C declaration.
3690: # Some systems (esp. on ia64) link data and code symbols differently,
3691: # so use this general approach.
3692: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3693:
3694: # Transform an extracted symbol line into symbol name and symbol address
3695: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3696: 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'"
3697:
3698: # Handle CRLF in mingw tool chain
3699: opt_cr=
3700: case $build_os in
3701: mingw*)
3702: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3703: ;;
3704: esac
3705:
3706: # Try without a prefix underscore, then with it.
3707: for ac_symprfx in "" "_"; do
3708:
3709: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3710: symxfrm="\\1 $ac_symprfx\\2 \\2"
3711:
3712: # Write the raw and C identifiers.
3713: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3714: # Fake it for dumpbin and say T for any non-static function
3715: # and D for any global variable.
3716: # Also find C++ and __fastcall symbols from MSVC++,
3717: # which start with @ or ?.
3718: lt_cv_sys_global_symbol_pipe="$AWK ['"\
3719: " {last_section=section; section=\$ 3};"\
3720: " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3721: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3722: " \$ 0!~/External *\|/{next};"\
3723: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3724: " {if(hide[section]) next};"\
3725: " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3726: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3727: " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3728: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3729: " ' prfx=^$ac_symprfx]"
3730: else
3731: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3732: fi
3733: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3734:
3735: # Check to see that the pipe works correctly.
3736: pipe_works=no
3737:
3738: rm -f conftest*
3739: cat > conftest.$ac_ext <<_LT_EOF
3740: #ifdef __cplusplus
3741: extern "C" {
3742: #endif
3743: char nm_test_var;
3744: void nm_test_func(void);
3745: void nm_test_func(void){}
3746: #ifdef __cplusplus
3747: }
3748: #endif
3749: int main(){nm_test_var='a';nm_test_func();return(0);}
3750: _LT_EOF
3751:
3752: if AC_TRY_EVAL(ac_compile); then
3753: # Now try to grab the symbols.
3754: nlist=conftest.nm
3755: if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3756: # Try sorting and uniquifying the output.
3757: if sort "$nlist" | uniq > "$nlist"T; then
3758: mv -f "$nlist"T "$nlist"
3759: else
3760: rm -f "$nlist"T
3761: fi
3762:
3763: # Make sure that we snagged all the symbols we need.
3764: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3765: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3766: cat <<_LT_EOF > conftest.$ac_ext
3767: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3768: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3769: /* DATA imports from DLLs on WIN32 con't be const, because runtime
3770: relocations are performed -- see ld's documentation on pseudo-relocs. */
3771: # define LT@&t@_DLSYM_CONST
3772: #elif defined(__osf__)
3773: /* This system does not cope well with relocations in const data. */
3774: # define LT@&t@_DLSYM_CONST
3775: #else
3776: # define LT@&t@_DLSYM_CONST const
3777: #endif
3778:
3779: #ifdef __cplusplus
3780: extern "C" {
3781: #endif
3782:
3783: _LT_EOF
3784: # Now generate the symbol file.
3785: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3786:
3787: cat <<_LT_EOF >> conftest.$ac_ext
3788:
3789: /* The mapping between symbol names and symbols. */
3790: LT@&t@_DLSYM_CONST struct {
3791: const char *name;
3792: void *address;
3793: }
3794: lt__PROGRAM__LTX_preloaded_symbols[[]] =
3795: {
3796: { "@PROGRAM@", (void *) 0 },
3797: _LT_EOF
3798: $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3799: cat <<\_LT_EOF >> conftest.$ac_ext
3800: {0, (void *) 0}
3801: };
3802:
3803: /* This works around a problem in FreeBSD linker */
3804: #ifdef FREEBSD_WORKAROUND
3805: static const void *lt_preloaded_setup() {
3806: return lt__PROGRAM__LTX_preloaded_symbols;
3807: }
3808: #endif
3809:
3810: #ifdef __cplusplus
3811: }
3812: #endif
3813: _LT_EOF
3814: # Now try linking the two files.
3815: mv conftest.$ac_objext conftstm.$ac_objext
3816: lt_globsym_save_LIBS=$LIBS
3817: lt_globsym_save_CFLAGS=$CFLAGS
3818: LIBS="conftstm.$ac_objext"
3819: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3820: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3821: pipe_works=yes
3822: fi
3823: LIBS=$lt_globsym_save_LIBS
3824: CFLAGS=$lt_globsym_save_CFLAGS
3825: else
3826: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3827: fi
3828: else
3829: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3830: fi
3831: else
3832: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3833: fi
3834: else
3835: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3836: cat conftest.$ac_ext >&5
3837: fi
3838: rm -rf conftest* conftst*
3839:
3840: # Do not use the global_symbol_pipe unless it works.
3841: if test "$pipe_works" = yes; then
3842: break
3843: else
3844: lt_cv_sys_global_symbol_pipe=
3845: fi
3846: done
3847: ])
3848: if test -z "$lt_cv_sys_global_symbol_pipe"; then
3849: lt_cv_sys_global_symbol_to_cdecl=
3850: fi
3851: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3852: AC_MSG_RESULT(failed)
3853: else
3854: AC_MSG_RESULT(ok)
3855: fi
3856:
3857: # Response file support.
3858: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3859: nm_file_list_spec='@'
3860: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3861: nm_file_list_spec='@'
3862: fi
3863:
3864: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3865: [Take the output of nm and produce a listing of raw symbols and C names])
3866: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3867: [Transform the output of nm in a proper C declaration])
3868: _LT_DECL([global_symbol_to_c_name_address],
3869: [lt_cv_sys_global_symbol_to_c_name_address], [1],
3870: [Transform the output of nm in a C name address pair])
3871: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3872: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3873: [Transform the output of nm in a C name address pair when lib prefix is needed])
3874: _LT_DECL([], [nm_file_list_spec], [1],
3875: [Specify filename containing input files for $NM])
3876: ]) # _LT_CMD_GLOBAL_SYMBOLS
3877:
3878:
3879: # _LT_COMPILER_PIC([TAGNAME])
3880: # ---------------------------
3881: m4_defun([_LT_COMPILER_PIC],
3882: [m4_require([_LT_TAG_COMPILER])dnl
3883: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3884: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3885: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3886:
3887: m4_if([$1], [CXX], [
3888: # C++ specific cases for pic, static, wl, etc.
3889: if test "$GXX" = yes; then
3890: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3891: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3892:
3893: case $host_os in
3894: aix*)
3895: # All AIX code is PIC.
3896: if test "$host_cpu" = ia64; then
3897: # AIX 5 now supports IA64 processor
3898: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3899: fi
3900: ;;
3901:
3902: amigaos*)
3903: case $host_cpu in
3904: powerpc)
3905: # see comment about AmigaOS4 .so support
3906: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3907: ;;
3908: m68k)
3909: # FIXME: we need at least 68020 code to build shared libraries, but
3910: # adding the `-m68020' flag to GCC prevents building anything better,
3911: # like `-m68040'.
3912: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3913: ;;
3914: esac
3915: ;;
3916:
3917: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3918: # PIC is the default for these OSes.
3919: ;;
3920: mingw* | cygwin* | os2* | pw32* | cegcc*)
3921: # This hack is so that the source file can tell whether it is being
3922: # built for inclusion in a dll (and should export symbols for example).
3923: # Although the cygwin gcc ignores -fPIC, still need this for old-style
3924: # (--disable-auto-import) libraries
3925: m4_if([$1], [GCJ], [],
3926: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3927: ;;
3928: darwin* | rhapsody*)
3929: # PIC is the default on this platform
3930: # Common symbols not allowed in MH_DYLIB files
3931: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3932: ;;
3933: *djgpp*)
3934: # DJGPP does not support shared libraries at all
3935: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3936: ;;
3937: haiku*)
3938: # PIC is the default for Haiku.
3939: # The "-static" flag exists, but is broken.
3940: _LT_TAGVAR(lt_prog_compiler_static, $1)=
3941: ;;
3942: interix[[3-9]]*)
3943: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3944: # Instead, we relocate shared libraries at runtime.
3945: ;;
3946: sysv4*MP*)
3947: if test -d /usr/nec; then
3948: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3949: fi
3950: ;;
3951: hpux*)
3952: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3953: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3954: # sets the default TLS model and affects inlining.
3955: case $host_cpu in
3956: hppa*64*)
3957: ;;
3958: *)
3959: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3960: ;;
3961: esac
3962: ;;
3963: *qnx* | *nto*)
3964: # QNX uses GNU C++, but need to define -shared option too, otherwise
3965: # it will coredump.
3966: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3967: ;;
3968: *)
3969: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3970: ;;
3971: esac
3972: else
3973: case $host_os in
3974: aix[[4-9]]*)
3975: # All AIX code is PIC.
3976: if test "$host_cpu" = ia64; then
3977: # AIX 5 now supports IA64 processor
3978: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3979: else
3980: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3981: fi
3982: ;;
3983: chorus*)
3984: case $cc_basename in
3985: cxch68*)
3986: # Green Hills C++ Compiler
3987: # _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"
3988: ;;
3989: esac
3990: ;;
3991: mingw* | cygwin* | os2* | pw32* | cegcc*)
3992: # This hack is so that the source file can tell whether it is being
3993: # built for inclusion in a dll (and should export symbols for example).
3994: m4_if([$1], [GCJ], [],
3995: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3996: ;;
3997: dgux*)
3998: case $cc_basename in
3999: ec++*)
4000: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4001: ;;
4002: ghcx*)
4003: # Green Hills C++ Compiler
4004: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4005: ;;
4006: *)
4007: ;;
4008: esac
4009: ;;
4010: freebsd* | dragonfly*)
4011: # FreeBSD uses GNU C++
4012: ;;
4013: hpux9* | hpux10* | hpux11*)
4014: case $cc_basename in
4015: CC*)
4016: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4017: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4018: if test "$host_cpu" != ia64; then
4019: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4020: fi
4021: ;;
4022: aCC*)
4023: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4024: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4025: case $host_cpu in
4026: hppa*64*|ia64*)
4027: # +Z the default
4028: ;;
4029: *)
4030: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4031: ;;
4032: esac
4033: ;;
4034: *)
4035: ;;
4036: esac
4037: ;;
4038: interix*)
4039: # This is c89, which is MS Visual C++ (no shared libs)
4040: # Anyone wants to do a port?
4041: ;;
4042: irix5* | irix6* | nonstopux*)
4043: case $cc_basename in
4044: CC*)
4045: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4046: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4047: # CC pic flag -KPIC is the default.
4048: ;;
4049: *)
4050: ;;
4051: esac
4052: ;;
4053: linux* | k*bsd*-gnu | kopensolaris*-gnu)
4054: case $cc_basename in
4055: KCC*)
4056: # KAI C++ Compiler
4057: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4058: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4059: ;;
4060: ecpc* )
4061: # old Intel C++ for x86_64 which still supported -KPIC.
4062: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4063: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4064: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4065: ;;
4066: icpc* )
4067: # Intel C++, used to be incompatible with GCC.
4068: # ICC 10 doesn't accept -KPIC any more.
4069: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4070: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4071: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4072: ;;
4073: pgCC* | pgcpp*)
4074: # Portland Group C++ compiler
4075: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4076: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4077: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4078: ;;
4079: cxx*)
4080: # Compaq C++
4081: # Make sure the PIC flag is empty. It appears that all Alpha
4082: # Linux and Compaq Tru64 Unix objects are PIC.
4083: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4084: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4085: ;;
4086: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4087: # IBM XL 8.0, 9.0 on PPC and BlueGene
4088: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4089: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4090: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4091: ;;
4092: *)
4093: case `$CC -V 2>&1 | sed 5q` in
4094: *Sun\ C*)
4095: # Sun C++ 5.9
4096: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4097: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4098: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4099: ;;
4100: esac
4101: ;;
4102: esac
4103: ;;
4104: lynxos*)
4105: ;;
4106: m88k*)
4107: ;;
4108: mvs*)
4109: case $cc_basename in
4110: cxx*)
4111: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4112: ;;
4113: *)
4114: ;;
4115: esac
4116: ;;
4117: netbsd*)
4118: ;;
4119: *qnx* | *nto*)
4120: # QNX uses GNU C++, but need to define -shared option too, otherwise
4121: # it will coredump.
4122: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4123: ;;
4124: osf3* | osf4* | osf5*)
4125: case $cc_basename in
4126: KCC*)
4127: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4128: ;;
4129: RCC*)
4130: # Rational C++ 2.4.1
4131: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4132: ;;
4133: cxx*)
4134: # Digital/Compaq C++
4135: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4136: # Make sure the PIC flag is empty. It appears that all Alpha
4137: # Linux and Compaq Tru64 Unix objects are PIC.
4138: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4139: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4140: ;;
4141: *)
4142: ;;
4143: esac
4144: ;;
4145: psos*)
4146: ;;
4147: solaris*)
4148: case $cc_basename in
4149: CC* | sunCC*)
4150: # Sun C++ 4.2, 5.x and Centerline C++
4151: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4152: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4153: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4154: ;;
4155: gcx*)
4156: # Green Hills C++ Compiler
4157: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4158: ;;
4159: *)
4160: ;;
4161: esac
4162: ;;
4163: sunos4*)
4164: case $cc_basename in
4165: CC*)
4166: # Sun C++ 4.x
4167: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4168: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4169: ;;
4170: lcc*)
4171: # Lucid
4172: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4173: ;;
4174: *)
4175: ;;
4176: esac
4177: ;;
4178: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4179: case $cc_basename in
4180: CC*)
4181: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4182: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4183: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4184: ;;
4185: esac
4186: ;;
4187: tandem*)
4188: case $cc_basename in
4189: NCC*)
4190: # NonStop-UX NCC 3.20
4191: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4192: ;;
4193: *)
4194: ;;
4195: esac
4196: ;;
4197: vxworks*)
4198: ;;
4199: *)
4200: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4201: ;;
4202: esac
4203: fi
4204: ],
4205: [
4206: if test "$GCC" = yes; then
4207: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4208: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4209:
4210: case $host_os in
4211: aix*)
4212: # All AIX code is PIC.
4213: if test "$host_cpu" = ia64; then
4214: # AIX 5 now supports IA64 processor
4215: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4216: fi
4217: ;;
4218:
4219: amigaos*)
4220: case $host_cpu in
4221: powerpc)
4222: # see comment about AmigaOS4 .so support
4223: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4224: ;;
4225: m68k)
4226: # FIXME: we need at least 68020 code to build shared libraries, but
4227: # adding the `-m68020' flag to GCC prevents building anything better,
4228: # like `-m68040'.
4229: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4230: ;;
4231: esac
4232: ;;
4233:
4234: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4235: # PIC is the default for these OSes.
4236: ;;
4237:
4238: mingw* | cygwin* | pw32* | os2* | cegcc*)
4239: # This hack is so that the source file can tell whether it is being
4240: # built for inclusion in a dll (and should export symbols for example).
4241: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4242: # (--disable-auto-import) libraries
4243: m4_if([$1], [GCJ], [],
4244: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4245: ;;
4246:
4247: darwin* | rhapsody*)
4248: # PIC is the default on this platform
4249: # Common symbols not allowed in MH_DYLIB files
4250: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4251: ;;
4252:
4253: haiku*)
4254: # PIC is the default for Haiku.
4255: # The "-static" flag exists, but is broken.
4256: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4257: ;;
4258:
4259: hpux*)
4260: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4261: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4262: # sets the default TLS model and affects inlining.
4263: case $host_cpu in
4264: hppa*64*)
4265: # +Z the default
4266: ;;
4267: *)
4268: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4269: ;;
4270: esac
4271: ;;
4272:
4273: interix[[3-9]]*)
4274: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4275: # Instead, we relocate shared libraries at runtime.
4276: ;;
4277:
4278: msdosdjgpp*)
4279: # Just because we use GCC doesn't mean we suddenly get shared libraries
4280: # on systems that don't support them.
4281: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4282: enable_shared=no
4283: ;;
4284:
4285: *nto* | *qnx*)
4286: # QNX uses GNU C++, but need to define -shared option too, otherwise
4287: # it will coredump.
4288: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4289: ;;
4290:
4291: sysv4*MP*)
4292: if test -d /usr/nec; then
4293: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4294: fi
4295: ;;
4296:
4297: *)
4298: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4299: ;;
4300: esac
4301:
4302: case $cc_basename in
4303: nvcc*) # Cuda Compiler Driver 2.2
4304: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4305: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4306: _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4307: fi
4308: ;;
4309: esac
4310: else
4311: # PORTME Check for flag to pass linker flags through the system compiler.
4312: case $host_os in
4313: aix*)
4314: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4315: if test "$host_cpu" = ia64; then
4316: # AIX 5 now supports IA64 processor
4317: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4318: else
4319: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4320: fi
4321: ;;
4322:
4323: mingw* | cygwin* | pw32* | os2* | cegcc*)
4324: # This hack is so that the source file can tell whether it is being
4325: # built for inclusion in a dll (and should export symbols for example).
4326: m4_if([$1], [GCJ], [],
4327: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4328: ;;
4329:
4330: hpux9* | hpux10* | hpux11*)
4331: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4332: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4333: # not for PA HP-UX.
4334: case $host_cpu in
4335: hppa*64*|ia64*)
4336: # +Z the default
4337: ;;
4338: *)
4339: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4340: ;;
4341: esac
4342: # Is there a better lt_prog_compiler_static that works with the bundled CC?
4343: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4344: ;;
4345:
4346: irix5* | irix6* | nonstopux*)
4347: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4348: # PIC (with -KPIC) is the default.
4349: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4350: ;;
4351:
4352: linux* | k*bsd*-gnu | kopensolaris*-gnu)
4353: case $cc_basename in
4354: # old Intel for x86_64 which still supported -KPIC.
4355: ecc*)
4356: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4357: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4358: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4359: ;;
4360: # icc used to be incompatible with GCC.
4361: # ICC 10 doesn't accept -KPIC any more.
4362: icc* | ifort*)
4363: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4364: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4365: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4366: ;;
4367: # Lahey Fortran 8.1.
4368: lf95*)
4369: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4370: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4371: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4372: ;;
4373: nagfor*)
4374: # NAG Fortran compiler
4375: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4376: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4377: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4378: ;;
4379: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4380: # Portland Group compilers (*not* the Pentium gcc compiler,
4381: # which looks to be a dead project)
4382: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4383: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4384: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4385: ;;
4386: ccc*)
4387: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4388: # All Alpha code is PIC.
4389: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4390: ;;
4391: xl* | bgxl* | bgf* | mpixl*)
4392: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4393: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4394: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4395: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4396: ;;
4397: *)
4398: case `$CC -V 2>&1 | sed 5q` in
4399: *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4400: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4401: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4402: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4403: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4404: ;;
4405: *Sun\ F* | *Sun*Fortran*)
4406: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4407: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4408: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4409: ;;
4410: *Sun\ C*)
4411: # Sun C 5.9
4412: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4413: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4414: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4415: ;;
4416: *Intel*\ [[CF]]*Compiler*)
4417: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4418: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4419: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4420: ;;
4421: *Portland\ Group*)
4422: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4423: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4424: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4425: ;;
4426: esac
4427: ;;
4428: esac
4429: ;;
4430:
4431: newsos6)
4432: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4433: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4434: ;;
4435:
4436: *nto* | *qnx*)
4437: # QNX uses GNU C++, but need to define -shared option too, otherwise
4438: # it will coredump.
4439: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4440: ;;
4441:
4442: osf3* | osf4* | osf5*)
4443: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4444: # All OSF/1 code is PIC.
4445: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4446: ;;
4447:
4448: rdos*)
4449: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4450: ;;
4451:
4452: solaris*)
4453: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4454: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4455: case $cc_basename in
4456: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4457: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4458: *)
4459: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4460: esac
4461: ;;
4462:
4463: sunos4*)
4464: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4465: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4466: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4467: ;;
4468:
4469: sysv4 | sysv4.2uw2* | sysv4.3*)
4470: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4471: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4472: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4473: ;;
4474:
4475: sysv4*MP*)
4476: if test -d /usr/nec ;then
4477: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4478: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4479: fi
4480: ;;
4481:
4482: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4483: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4484: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4485: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4486: ;;
4487:
4488: unicos*)
4489: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4490: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4491: ;;
4492:
4493: uts4*)
4494: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4495: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4496: ;;
4497:
4498: *)
4499: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4500: ;;
4501: esac
4502: fi
4503: ])
4504: case $host_os in
4505: # For platforms which do not support PIC, -DPIC is meaningless:
4506: *djgpp*)
4507: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4508: ;;
4509: *)
4510: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4511: ;;
4512: esac
4513:
4514: AC_CACHE_CHECK([for $compiler option to produce PIC],
4515: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4516: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4517: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4518:
4519: #
4520: # Check to make sure the PIC flag actually works.
4521: #
4522: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4523: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4524: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4525: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4526: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4527: "" | " "*) ;;
4528: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4529: esac],
4530: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4531: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4532: fi
4533: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4534: [Additional compiler flags for building library objects])
4535:
4536: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4537: [How to pass a linker flag through the compiler])
4538: #
4539: # Check to make sure the static flag actually works.
4540: #
4541: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4542: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4543: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4544: $lt_tmp_static_flag,
4545: [],
4546: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4547: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4548: [Compiler flag to prevent dynamic linking])
4549: ])# _LT_COMPILER_PIC
4550:
4551:
4552: # _LT_LINKER_SHLIBS([TAGNAME])
4553: # ----------------------------
4554: # See if the linker supports building shared libraries.
4555: m4_defun([_LT_LINKER_SHLIBS],
4556: [AC_REQUIRE([LT_PATH_LD])dnl
4557: AC_REQUIRE([LT_PATH_NM])dnl
4558: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4559: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4560: m4_require([_LT_DECL_EGREP])dnl
4561: m4_require([_LT_DECL_SED])dnl
4562: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4563: m4_require([_LT_TAG_COMPILER])dnl
4564: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4565: m4_if([$1], [CXX], [
4566: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4567: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4568: case $host_os in
4569: aix[[4-9]]*)
4570: # If we're using GNU nm, then we don't want the "-C" option.
4571: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4572: # Also, AIX nm treats weak defined symbols like other global defined
4573: # symbols, whereas GNU nm marks them as "W".
4574: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4575: _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'
4576: else
4577: _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'
4578: fi
4579: ;;
4580: pw32*)
4581: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4582: ;;
4583: cygwin* | mingw* | cegcc*)
4584: case $cc_basename in
4585: cl*)
4586: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4587: ;;
4588: *)
4589: _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'
4590: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4591: ;;
4592: esac
4593: ;;
4594: *)
4595: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4596: ;;
4597: esac
4598: ], [
4599: runpath_var=
4600: _LT_TAGVAR(allow_undefined_flag, $1)=
4601: _LT_TAGVAR(always_export_symbols, $1)=no
4602: _LT_TAGVAR(archive_cmds, $1)=
4603: _LT_TAGVAR(archive_expsym_cmds, $1)=
4604: _LT_TAGVAR(compiler_needs_object, $1)=no
4605: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4606: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4607: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4608: _LT_TAGVAR(hardcode_automatic, $1)=no
4609: _LT_TAGVAR(hardcode_direct, $1)=no
4610: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4611: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4612: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4613: _LT_TAGVAR(hardcode_minus_L, $1)=no
4614: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4615: _LT_TAGVAR(inherit_rpath, $1)=no
4616: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4617: _LT_TAGVAR(module_cmds, $1)=
4618: _LT_TAGVAR(module_expsym_cmds, $1)=
4619: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4620: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4621: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4622: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4623: # include_expsyms should be a list of space-separated symbols to be *always*
4624: # included in the symbol list
4625: _LT_TAGVAR(include_expsyms, $1)=
4626: # exclude_expsyms can be an extended regexp of symbols to exclude
4627: # it will be wrapped by ` (' and `)$', so one must not match beginning or
4628: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4629: # as well as any symbol that contains `d'.
4630: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4631: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4632: # platforms (ab)use it in PIC code, but their linkers get confused if
4633: # the symbol is explicitly referenced. Since portable code cannot
4634: # rely on this symbol name, it's probably fine to never include it in
4635: # preloaded symbol tables.
4636: # Exclude shared library initialization/finalization symbols.
4637: dnl Note also adjust exclude_expsyms for C++ above.
4638: extract_expsyms_cmds=
4639:
4640: case $host_os in
4641: cygwin* | mingw* | pw32* | cegcc*)
4642: # FIXME: the MSVC++ port hasn't been tested in a loooong time
4643: # When not using gcc, we currently assume that we are using
4644: # Microsoft Visual C++.
4645: if test "$GCC" != yes; then
4646: with_gnu_ld=no
4647: fi
4648: ;;
4649: interix*)
4650: # we just hope/assume this is gcc and not c89 (= MSVC++)
4651: with_gnu_ld=yes
4652: ;;
4653: openbsd*)
4654: with_gnu_ld=no
4655: ;;
4656: esac
4657:
4658: _LT_TAGVAR(ld_shlibs, $1)=yes
4659:
4660: # On some targets, GNU ld is compatible enough with the native linker
4661: # that we're better off using the native interface for both.
4662: lt_use_gnu_ld_interface=no
4663: if test "$with_gnu_ld" = yes; then
4664: case $host_os in
4665: aix*)
4666: # The AIX port of GNU ld has always aspired to compatibility
4667: # with the native linker. However, as the warning in the GNU ld
4668: # block says, versions before 2.19.5* couldn't really create working
4669: # shared libraries, regardless of the interface used.
4670: case `$LD -v 2>&1` in
4671: *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4672: *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4673: *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4674: *)
4675: lt_use_gnu_ld_interface=yes
4676: ;;
4677: esac
4678: ;;
4679: *)
4680: lt_use_gnu_ld_interface=yes
4681: ;;
4682: esac
4683: fi
4684:
4685: if test "$lt_use_gnu_ld_interface" = yes; then
4686: # If archive_cmds runs LD, not CC, wlarc should be empty
4687: wlarc='${wl}'
4688:
4689: # Set some defaults for GNU ld with shared library support. These
4690: # are reset later if shared libraries are not supported. Putting them
4691: # here allows them to be overridden if necessary.
4692: runpath_var=LD_RUN_PATH
4693: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4694: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4695: # ancient GNU ld didn't support --whole-archive et. al.
4696: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4697: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4698: else
4699: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4700: fi
4701: supports_anon_versioning=no
4702: case `$LD -v 2>&1` in
4703: *GNU\ gold*) supports_anon_versioning=yes ;;
4704: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4705: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4706: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4707: *\ 2.11.*) ;; # other 2.11 versions
4708: *) supports_anon_versioning=yes ;;
4709: esac
4710:
4711: # See if GNU ld supports shared libraries.
4712: case $host_os in
4713: aix[[3-9]]*)
4714: # On AIX/PPC, the GNU linker is very broken
4715: if test "$host_cpu" != ia64; then
4716: _LT_TAGVAR(ld_shlibs, $1)=no
4717: cat <<_LT_EOF 1>&2
4718:
4719: *** Warning: the GNU linker, at least up to release 2.19, is reported
4720: *** to be unable to reliably create shared libraries on AIX.
4721: *** Therefore, libtool is disabling shared libraries support. If you
4722: *** really care for shared libraries, you may want to install binutils
4723: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4724: *** You will then need to restart the configuration process.
4725:
4726: _LT_EOF
4727: fi
4728: ;;
4729:
4730: amigaos*)
4731: case $host_cpu in
4732: powerpc)
4733: # see comment about AmigaOS4 .so support
4734: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4735: _LT_TAGVAR(archive_expsym_cmds, $1)=''
4736: ;;
4737: m68k)
4738: _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)'
4739: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4740: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4741: ;;
4742: esac
4743: ;;
4744:
4745: beos*)
4746: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4747: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4748: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4749: # support --undefined. This deserves some investigation. FIXME
4750: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4751: else
4752: _LT_TAGVAR(ld_shlibs, $1)=no
4753: fi
4754: ;;
4755:
4756: cygwin* | mingw* | pw32* | cegcc*)
4757: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4758: # as there is no search path for DLLs.
4759: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4760: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4761: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4762: _LT_TAGVAR(always_export_symbols, $1)=no
4763: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4764: _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'
4765: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4766:
4767: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4768: _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'
4769: # If the export-symbols file already is a .def file (1st line
4770: # is EXPORTS), use it as is; otherwise, prepend...
4771: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4772: cp $export_symbols $output_objdir/$soname.def;
4773: else
4774: echo EXPORTS > $output_objdir/$soname.def;
4775: cat $export_symbols >> $output_objdir/$soname.def;
4776: fi~
4777: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4778: else
4779: _LT_TAGVAR(ld_shlibs, $1)=no
4780: fi
4781: ;;
4782:
4783: haiku*)
4784: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4785: _LT_TAGVAR(link_all_deplibs, $1)=yes
4786: ;;
4787:
4788: interix[[3-9]]*)
4789: _LT_TAGVAR(hardcode_direct, $1)=no
4790: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4791: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4792: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4793: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4794: # Instead, shared libraries are loaded at an image base (0x10000000 by
4795: # default) and relocated if they conflict, which is a slow very memory
4796: # consuming and fragmenting process. To avoid this, we pick a random,
4797: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4798: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4799: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4800: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4801: ;;
4802:
4803: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4804: tmp_diet=no
4805: if test "$host_os" = linux-dietlibc; then
4806: case $cc_basename in
4807: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4808: esac
4809: fi
4810: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4811: && test "$tmp_diet" = no
4812: then
4813: tmp_addflag=' $pic_flag'
4814: tmp_sharedflag='-shared'
4815: case $cc_basename,$host_cpu in
4816: pgcc*) # Portland Group C compiler
4817: _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'
4818: tmp_addflag=' $pic_flag'
4819: ;;
4820: pgf77* | pgf90* | pgf95* | pgfortran*)
4821: # Portland Group f77 and f90 compilers
4822: _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'
4823: tmp_addflag=' $pic_flag -Mnomain' ;;
4824: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4825: tmp_addflag=' -i_dynamic' ;;
4826: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4827: tmp_addflag=' -i_dynamic -nofor_main' ;;
4828: ifc* | ifort*) # Intel Fortran compiler
4829: tmp_addflag=' -nofor_main' ;;
4830: lf95*) # Lahey Fortran 8.1
4831: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4832: tmp_sharedflag='--shared' ;;
4833: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4834: tmp_sharedflag='-qmkshrobj'
4835: tmp_addflag= ;;
4836: nvcc*) # Cuda Compiler Driver 2.2
4837: _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'
4838: _LT_TAGVAR(compiler_needs_object, $1)=yes
4839: ;;
4840: esac
4841: case `$CC -V 2>&1 | sed 5q` in
4842: *Sun\ C*) # Sun C 5.9
4843: _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'
4844: _LT_TAGVAR(compiler_needs_object, $1)=yes
4845: tmp_sharedflag='-G' ;;
4846: *Sun\ F*) # Sun Fortran 8.3
4847: tmp_sharedflag='-G' ;;
4848: esac
4849: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4850:
4851: if test "x$supports_anon_versioning" = xyes; then
4852: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4853: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4854: echo "local: *; };" >> $output_objdir/$libname.ver~
4855: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4856: fi
4857:
4858: case $cc_basename in
4859: xlf* | bgf* | bgxlf* | mpixlf*)
4860: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4861: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4862: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4863: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4864: if test "x$supports_anon_versioning" = xyes; then
4865: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4866: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4867: echo "local: *; };" >> $output_objdir/$libname.ver~
4868: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4869: fi
4870: ;;
4871: esac
4872: else
4873: _LT_TAGVAR(ld_shlibs, $1)=no
4874: fi
4875: ;;
4876:
4877: netbsd*)
4878: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4879: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4880: wlarc=
4881: else
4882: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4883: _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'
4884: fi
4885: ;;
4886:
4887: solaris*)
4888: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4889: _LT_TAGVAR(ld_shlibs, $1)=no
4890: cat <<_LT_EOF 1>&2
4891:
4892: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4893: *** create shared libraries on Solaris systems. Therefore, libtool
4894: *** is disabling shared libraries support. We urge you to upgrade GNU
4895: *** binutils to release 2.9.1 or newer. Another option is to modify
4896: *** your PATH or compiler configuration so that the native linker is
4897: *** used, and then restart.
4898:
4899: _LT_EOF
4900: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4901: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4902: _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'
4903: else
4904: _LT_TAGVAR(ld_shlibs, $1)=no
4905: fi
4906: ;;
4907:
4908: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4909: case `$LD -v 2>&1` in
4910: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4911: _LT_TAGVAR(ld_shlibs, $1)=no
4912: cat <<_LT_EOF 1>&2
4913:
4914: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4915: *** reliably create shared libraries on SCO systems. Therefore, libtool
4916: *** is disabling shared libraries support. We urge you to upgrade GNU
4917: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4918: *** your PATH or compiler configuration so that the native linker is
4919: *** used, and then restart.
4920:
4921: _LT_EOF
4922: ;;
4923: *)
4924: # For security reasons, it is highly recommended that you always
4925: # use absolute paths for naming shared libraries, and exclude the
4926: # DT_RUNPATH tag from executables and libraries. But doing so
4927: # requires that you compile everything twice, which is a pain.
4928: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4929: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4930: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4931: _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'
4932: else
4933: _LT_TAGVAR(ld_shlibs, $1)=no
4934: fi
4935: ;;
4936: esac
4937: ;;
4938:
4939: sunos4*)
4940: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4941: wlarc=
4942: _LT_TAGVAR(hardcode_direct, $1)=yes
4943: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4944: ;;
4945:
4946: *)
4947: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4948: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4949: _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'
4950: else
4951: _LT_TAGVAR(ld_shlibs, $1)=no
4952: fi
4953: ;;
4954: esac
4955:
4956: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4957: runpath_var=
4958: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4959: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4960: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4961: fi
4962: else
4963: # PORTME fill in a description of your system's linker (not GNU ld)
4964: case $host_os in
4965: aix3*)
4966: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4967: _LT_TAGVAR(always_export_symbols, $1)=yes
4968: _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'
4969: # Note: this linker hardcodes the directories in LIBPATH if there
4970: # are no directories specified by -L.
4971: _LT_TAGVAR(hardcode_minus_L, $1)=yes
4972: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4973: # Neither direct hardcoding nor static linking is supported with a
4974: # broken collect2.
4975: _LT_TAGVAR(hardcode_direct, $1)=unsupported
4976: fi
4977: ;;
4978:
4979: aix[[4-9]]*)
4980: if test "$host_cpu" = ia64; then
4981: # On IA64, the linker does run time linking by default, so we don't
4982: # have to do anything special.
4983: aix_use_runtimelinking=no
4984: exp_sym_flag='-Bexport'
4985: no_entry_flag=""
4986: else
4987: # If we're using GNU nm, then we don't want the "-C" option.
4988: # -C means demangle to AIX nm, but means don't demangle with GNU nm
4989: # Also, AIX nm treats weak defined symbols like other global
4990: # defined symbols, whereas GNU nm marks them as "W".
4991: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4992: _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'
4993: else
4994: _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'
4995: fi
4996: aix_use_runtimelinking=no
4997:
4998: # Test if we are trying to use run time linking or normal
4999: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5000: # need to do runtime linking.
5001: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5002: for ld_flag in $LDFLAGS; do
5003: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5004: aix_use_runtimelinking=yes
5005: break
5006: fi
5007: done
5008: ;;
5009: esac
5010:
5011: exp_sym_flag='-bexport'
5012: no_entry_flag='-bnoentry'
5013: fi
5014:
5015: # When large executables or shared objects are built, AIX ld can
5016: # have problems creating the table of contents. If linking a library
5017: # or program results in "error TOC overflow" add -mminimal-toc to
5018: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5019: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5020:
5021: _LT_TAGVAR(archive_cmds, $1)=''
5022: _LT_TAGVAR(hardcode_direct, $1)=yes
5023: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5024: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5025: _LT_TAGVAR(link_all_deplibs, $1)=yes
5026: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5027:
5028: if test "$GCC" = yes; then
5029: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5030: # We only want to do this on AIX 4.2 and lower, the check
5031: # below for broken collect2 doesn't work under 4.3+
5032: collect2name=`${CC} -print-prog-name=collect2`
5033: if test -f "$collect2name" &&
5034: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5035: then
5036: # We have reworked collect2
5037: :
5038: else
5039: # We have old collect2
5040: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5041: # It fails to find uninstalled libraries when the uninstalled
5042: # path is not listed in the libpath. Setting hardcode_minus_L
5043: # to unsupported forces relinking
5044: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5045: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5046: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5047: fi
5048: ;;
5049: esac
5050: shared_flag='-shared'
5051: if test "$aix_use_runtimelinking" = yes; then
5052: shared_flag="$shared_flag "'${wl}-G'
5053: fi
5054: else
5055: # not using gcc
5056: if test "$host_cpu" = ia64; then
5057: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5058: # chokes on -Wl,-G. The following line is correct:
5059: shared_flag='-G'
5060: else
5061: if test "$aix_use_runtimelinking" = yes; then
5062: shared_flag='${wl}-G'
5063: else
5064: shared_flag='${wl}-bM:SRE'
5065: fi
5066: fi
5067: fi
5068:
5069: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5070: # It seems that -bexpall does not export symbols beginning with
5071: # underscore (_), so it is better to generate a list of symbols to export.
5072: _LT_TAGVAR(always_export_symbols, $1)=yes
5073: if test "$aix_use_runtimelinking" = yes; then
5074: # Warning - without using the other runtime loading flags (-brtl),
5075: # -berok will link without error, but may produce a broken library.
5076: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5077: # Determine the default libpath from the value encoded in an
5078: # empty executable.
5079: _LT_SYS_MODULE_PATH_AIX([$1])
5080: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5081: _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 $shared_flag"
5082: else
5083: if test "$host_cpu" = ia64; then
5084: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5085: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5086: _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"
5087: else
5088: # Determine the default libpath from the value encoded in an
5089: # empty executable.
5090: _LT_SYS_MODULE_PATH_AIX([$1])
5091: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5092: # Warning - without using the other run time loading flags,
5093: # -berok will link without error, but may produce a broken library.
5094: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5095: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5096: if test "$with_gnu_ld" = yes; then
5097: # We only use this code for GNU lds that support --whole-archive.
5098: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5099: else
5100: # Exported symbols can be pulled into shared objects from archives
5101: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5102: fi
5103: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5104: # This is similar to how AIX traditionally builds its shared libraries.
5105: _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'
5106: fi
5107: fi
5108: ;;
5109:
5110: amigaos*)
5111: case $host_cpu in
5112: powerpc)
5113: # see comment about AmigaOS4 .so support
5114: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5115: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5116: ;;
5117: m68k)
5118: _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)'
5119: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5120: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5121: ;;
5122: esac
5123: ;;
5124:
5125: bsdi[[45]]*)
5126: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5127: ;;
5128:
5129: cygwin* | mingw* | pw32* | cegcc*)
5130: # When not using gcc, we currently assume that we are using
5131: # Microsoft Visual C++.
5132: # hardcode_libdir_flag_spec is actually meaningless, as there is
5133: # no search path for DLLs.
5134: case $cc_basename in
5135: cl*)
5136: # Native MSVC
5137: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5138: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5139: _LT_TAGVAR(always_export_symbols, $1)=yes
5140: _LT_TAGVAR(file_list_spec, $1)='@'
5141: # Tell ltmain to make .lib files, not .a files.
5142: libext=lib
5143: # Tell ltmain to make .dll files, not .so files.
5144: shrext_cmds=".dll"
5145: # FIXME: Setting linknames here is a bad hack.
5146: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5147: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5148: sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5149: else
5150: sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5151: fi~
5152: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5153: linknames='
5154: # The linker will not automatically build a static lib if we build a DLL.
5155: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5156: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5157: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5158: _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'
5159: # Don't use ranlib
5160: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5161: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5162: lt_tool_outputfile="@TOOL_OUTPUT@"~
5163: case $lt_outputfile in
5164: *.exe|*.EXE) ;;
5165: *)
5166: lt_outputfile="$lt_outputfile.exe"
5167: lt_tool_outputfile="$lt_tool_outputfile.exe"
5168: ;;
5169: esac~
5170: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5171: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5172: $RM "$lt_outputfile.manifest";
5173: fi'
5174: ;;
5175: *)
5176: # Assume MSVC wrapper
5177: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5178: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5179: # Tell ltmain to make .lib files, not .a files.
5180: libext=lib
5181: # Tell ltmain to make .dll files, not .so files.
5182: shrext_cmds=".dll"
5183: # FIXME: Setting linknames here is a bad hack.
5184: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5185: # The linker will automatically build a .lib file if we build a DLL.
5186: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5187: # FIXME: Should let the user specify the lib program.
5188: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5189: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5190: ;;
5191: esac
5192: ;;
5193:
5194: darwin* | rhapsody*)
5195: _LT_DARWIN_LINKER_FEATURES($1)
5196: ;;
5197:
5198: dgux*)
5199: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5200: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5201: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5202: ;;
5203:
5204: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5205: # support. Future versions do this automatically, but an explicit c++rt0.o
5206: # does not break anything, and helps significantly (at the cost of a little
5207: # extra space).
5208: freebsd2.2*)
5209: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5210: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5211: _LT_TAGVAR(hardcode_direct, $1)=yes
5212: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5213: ;;
5214:
5215: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5216: freebsd2.*)
5217: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5218: _LT_TAGVAR(hardcode_direct, $1)=yes
5219: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5220: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5221: ;;
5222:
5223: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5224: freebsd* | dragonfly*)
5225: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5226: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5227: _LT_TAGVAR(hardcode_direct, $1)=yes
5228: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5229: ;;
5230:
5231: hpux9*)
5232: if test "$GCC" = yes; then
5233: _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'
5234: else
5235: _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'
5236: fi
5237: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5238: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5239: _LT_TAGVAR(hardcode_direct, $1)=yes
5240:
5241: # hardcode_minus_L: Not really in the search PATH,
5242: # but as the default location of the library.
5243: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5244: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5245: ;;
5246:
5247: hpux10*)
5248: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5249: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5250: else
5251: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5252: fi
5253: if test "$with_gnu_ld" = no; then
5254: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5255: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5256: _LT_TAGVAR(hardcode_direct, $1)=yes
5257: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5258: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5259: # hardcode_minus_L: Not really in the search PATH,
5260: # but as the default location of the library.
5261: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5262: fi
5263: ;;
5264:
5265: hpux11*)
5266: if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5267: case $host_cpu in
5268: hppa*64*)
5269: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5270: ;;
5271: ia64*)
5272: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5273: ;;
5274: *)
5275: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5276: ;;
5277: esac
5278: else
5279: case $host_cpu in
5280: hppa*64*)
5281: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5282: ;;
5283: ia64*)
5284: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5285: ;;
5286: *)
5287: m4_if($1, [], [
5288: # Older versions of the 11.00 compiler do not understand -b yet
5289: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5290: _LT_LINKER_OPTION([if $CC understands -b],
5291: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5292: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5293: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5294: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5295: ;;
5296: esac
5297: fi
5298: if test "$with_gnu_ld" = no; then
5299: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5300: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5301:
5302: case $host_cpu in
5303: hppa*64*|ia64*)
5304: _LT_TAGVAR(hardcode_direct, $1)=no
5305: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5306: ;;
5307: *)
5308: _LT_TAGVAR(hardcode_direct, $1)=yes
5309: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5310: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5311:
5312: # hardcode_minus_L: Not really in the search PATH,
5313: # but as the default location of the library.
5314: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5315: ;;
5316: esac
5317: fi
5318: ;;
5319:
5320: irix5* | irix6* | nonstopux*)
5321: if test "$GCC" = yes; then
5322: _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'
5323: # Try to use the -exported_symbol ld option, if it does not
5324: # work, assume that -exports_file does not work either and
5325: # implicitly export all symbols.
5326: # This should be the same for all languages, so no per-tag cache variable.
5327: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5328: [lt_cv_irix_exported_symbol],
5329: [save_LDFLAGS="$LDFLAGS"
5330: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5331: AC_LINK_IFELSE(
5332: [AC_LANG_SOURCE(
5333: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5334: [C++], [[int foo (void) { return 0; }]],
5335: [Fortran 77], [[
5336: subroutine foo
5337: end]],
5338: [Fortran], [[
5339: subroutine foo
5340: end]])])],
5341: [lt_cv_irix_exported_symbol=yes],
5342: [lt_cv_irix_exported_symbol=no])
5343: LDFLAGS="$save_LDFLAGS"])
5344: if test "$lt_cv_irix_exported_symbol" = yes; then
5345: _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'
5346: fi
5347: else
5348: _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'
5349: _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'
5350: fi
5351: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5352: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5353: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5354: _LT_TAGVAR(inherit_rpath, $1)=yes
5355: _LT_TAGVAR(link_all_deplibs, $1)=yes
5356: ;;
5357:
5358: netbsd*)
5359: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5360: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5361: else
5362: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5363: fi
5364: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5365: _LT_TAGVAR(hardcode_direct, $1)=yes
5366: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5367: ;;
5368:
5369: newsos6)
5370: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5371: _LT_TAGVAR(hardcode_direct, $1)=yes
5372: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5373: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5374: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5375: ;;
5376:
5377: *nto* | *qnx*)
5378: ;;
5379:
5380: openbsd*)
5381: if test -f /usr/libexec/ld.so; then
5382: _LT_TAGVAR(hardcode_direct, $1)=yes
5383: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5384: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5385: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5386: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5387: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5388: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5389: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5390: else
5391: case $host_os in
5392: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5393: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5394: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5395: ;;
5396: *)
5397: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5398: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5399: ;;
5400: esac
5401: fi
5402: else
5403: _LT_TAGVAR(ld_shlibs, $1)=no
5404: fi
5405: ;;
5406:
5407: os2*)
5408: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5409: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5410: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5411: _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'
5412: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5413: ;;
5414:
5415: osf3*)
5416: if test "$GCC" = yes; then
5417: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5418: _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'
5419: else
5420: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5421: _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'
5422: fi
5423: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5424: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5425: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5426: ;;
5427:
5428: osf4* | osf5*) # as osf3* with the addition of -msym flag
5429: if test "$GCC" = yes; then
5430: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5431: _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'
5432: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5433: else
5434: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5435: _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'
5436: _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~
5437: $CC -shared${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'
5438:
5439: # Both c and cxx compiler support -rpath directly
5440: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5441: fi
5442: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5443: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5444: ;;
5445:
5446: solaris*)
5447: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5448: if test "$GCC" = yes; then
5449: wlarc='${wl}'
5450: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5451: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5452: $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5453: else
5454: case `$CC -V 2>&1` in
5455: *"Compilers 5.0"*)
5456: wlarc=''
5457: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5458: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5459: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5460: ;;
5461: *)
5462: wlarc='${wl}'
5463: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5464: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5465: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5466: ;;
5467: esac
5468: fi
5469: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5470: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5471: case $host_os in
5472: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5473: *)
5474: # The compiler driver will combine and reorder linker options,
5475: # but understands `-z linker_flag'. GCC discards it without `$wl',
5476: # but is careful enough not to reorder.
5477: # Supported since Solaris 2.6 (maybe 2.5.1?)
5478: if test "$GCC" = yes; then
5479: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5480: else
5481: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5482: fi
5483: ;;
5484: esac
5485: _LT_TAGVAR(link_all_deplibs, $1)=yes
5486: ;;
5487:
5488: sunos4*)
5489: if test "x$host_vendor" = xsequent; then
5490: # Use $CC to link under sequent, because it throws in some extra .o
5491: # files that make .init and .fini sections work.
5492: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5493: else
5494: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5495: fi
5496: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5497: _LT_TAGVAR(hardcode_direct, $1)=yes
5498: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5499: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5500: ;;
5501:
5502: sysv4)
5503: case $host_vendor in
5504: sni)
5505: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5506: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5507: ;;
5508: siemens)
5509: ## LD is ld it makes a PLAMLIB
5510: ## CC just makes a GrossModule.
5511: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5512: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5513: _LT_TAGVAR(hardcode_direct, $1)=no
5514: ;;
5515: motorola)
5516: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5517: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5518: ;;
5519: esac
5520: runpath_var='LD_RUN_PATH'
5521: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5522: ;;
5523:
5524: sysv4.3*)
5525: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5526: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5527: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5528: ;;
5529:
5530: sysv4*MP*)
5531: if test -d /usr/nec; then
5532: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5533: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5534: runpath_var=LD_RUN_PATH
5535: hardcode_runpath_var=yes
5536: _LT_TAGVAR(ld_shlibs, $1)=yes
5537: fi
5538: ;;
5539:
5540: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5541: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5542: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5543: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5544: runpath_var='LD_RUN_PATH'
5545:
5546: if test "$GCC" = yes; then
5547: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5548: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5549: else
5550: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5551: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5552: fi
5553: ;;
5554:
5555: sysv5* | sco3.2v5* | sco5v6*)
5556: # Note: We can NOT use -z defs as we might desire, because we do not
5557: # link with -lc, and that would cause any symbols used from libc to
5558: # always be unresolved, which means just about no library would
5559: # ever link correctly. If we're not using GNU ld we use -z text
5560: # though, which does catch some bad symbols but isn't as heavy-handed
5561: # as -z defs.
5562: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5563: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5564: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5565: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5566: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5567: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5568: _LT_TAGVAR(link_all_deplibs, $1)=yes
5569: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5570: runpath_var='LD_RUN_PATH'
5571:
5572: if test "$GCC" = yes; then
5573: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5574: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5575: else
5576: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5577: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5578: fi
5579: ;;
5580:
5581: uts4*)
5582: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5583: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5584: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5585: ;;
5586:
5587: *)
5588: _LT_TAGVAR(ld_shlibs, $1)=no
5589: ;;
5590: esac
5591:
5592: if test x$host_vendor = xsni; then
5593: case $host in
5594: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5595: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5596: ;;
5597: esac
5598: fi
5599: fi
5600: ])
5601: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5602: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5603:
5604: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5605:
5606: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5607: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5608: _LT_DECL([], [extract_expsyms_cmds], [2],
5609: [The commands to extract the exported symbol list from a shared archive])
5610:
5611: #
5612: # Do we need to explicitly link libc?
5613: #
5614: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5615: x|xyes)
5616: # Assume -lc should be added
5617: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5618:
5619: if test "$enable_shared" = yes && test "$GCC" = yes; then
5620: case $_LT_TAGVAR(archive_cmds, $1) in
5621: *'~'*)
5622: # FIXME: we may have to deal with multi-command sequences.
5623: ;;
5624: '$CC '*)
5625: # Test whether the compiler implicitly links with -lc since on some
5626: # systems, -lgcc has to come before -lc. If gcc already passes -lc
5627: # to ld, don't add -lc before -lgcc.
5628: AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5629: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5630: [$RM conftest*
5631: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5632:
5633: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5634: soname=conftest
5635: lib=conftest
5636: libobjs=conftest.$ac_objext
5637: deplibs=
5638: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5639: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5640: compiler_flags=-v
5641: linker_flags=-v
5642: verstring=
5643: output_objdir=.
5644: libname=conftest
5645: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5646: _LT_TAGVAR(allow_undefined_flag, $1)=
5647: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5648: then
5649: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5650: else
5651: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5652: fi
5653: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5654: else
5655: cat conftest.err 1>&5
5656: fi
5657: $RM conftest*
5658: ])
5659: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5660: ;;
5661: esac
5662: fi
5663: ;;
5664: esac
5665:
5666: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5667: [Whether or not to add -lc for building shared libraries])
5668: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5669: [enable_shared_with_static_runtimes], [0],
5670: [Whether or not to disallow shared libs when runtime libs are static])
5671: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5672: [Compiler flag to allow reflexive dlopens])
5673: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5674: [Compiler flag to generate shared objects directly from archives])
5675: _LT_TAGDECL([], [compiler_needs_object], [1],
5676: [Whether the compiler copes with passing no objects directly])
5677: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5678: [Create an old-style archive from a shared archive])
5679: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5680: [Create a temporary old-style archive to link instead of a shared archive])
5681: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5682: _LT_TAGDECL([], [archive_expsym_cmds], [2])
5683: _LT_TAGDECL([], [module_cmds], [2],
5684: [Commands used to build a loadable module if different from building
5685: a shared archive.])
5686: _LT_TAGDECL([], [module_expsym_cmds], [2])
5687: _LT_TAGDECL([], [with_gnu_ld], [1],
5688: [Whether we are building with GNU ld or not])
5689: _LT_TAGDECL([], [allow_undefined_flag], [1],
5690: [Flag that allows shared libraries with undefined symbols to be built])
5691: _LT_TAGDECL([], [no_undefined_flag], [1],
5692: [Flag that enforces no undefined symbols])
5693: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5694: [Flag to hardcode $libdir into a binary during linking.
5695: This must work even if $libdir does not exist])
5696: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5697: [Whether we need a single "-rpath" flag with a separated argument])
5698: _LT_TAGDECL([], [hardcode_direct], [0],
5699: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5700: DIR into the resulting binary])
5701: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5702: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5703: DIR into the resulting binary and the resulting library dependency is
5704: "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5705: library is relocated])
5706: _LT_TAGDECL([], [hardcode_minus_L], [0],
5707: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5708: into the resulting binary])
5709: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5710: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5711: into the resulting binary])
5712: _LT_TAGDECL([], [hardcode_automatic], [0],
5713: [Set to "yes" if building a shared library automatically hardcodes DIR
5714: into the library and all subsequent libraries and executables linked
5715: against it])
5716: _LT_TAGDECL([], [inherit_rpath], [0],
5717: [Set to yes if linker adds runtime paths of dependent libraries
5718: to runtime path list])
5719: _LT_TAGDECL([], [link_all_deplibs], [0],
5720: [Whether libtool must link a program against all its dependency libraries])
5721: _LT_TAGDECL([], [always_export_symbols], [0],
5722: [Set to "yes" if exported symbols are required])
5723: _LT_TAGDECL([], [export_symbols_cmds], [2],
5724: [The commands to list exported symbols])
5725: _LT_TAGDECL([], [exclude_expsyms], [1],
5726: [Symbols that should not be listed in the preloaded symbols])
5727: _LT_TAGDECL([], [include_expsyms], [1],
5728: [Symbols that must always be exported])
5729: _LT_TAGDECL([], [prelink_cmds], [2],
5730: [Commands necessary for linking programs (against libraries) with templates])
5731: _LT_TAGDECL([], [postlink_cmds], [2],
5732: [Commands necessary for finishing linking programs])
5733: _LT_TAGDECL([], [file_list_spec], [1],
5734: [Specify filename containing input files])
5735: dnl FIXME: Not yet implemented
5736: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5737: dnl [Compiler flag to generate thread safe objects])
5738: ])# _LT_LINKER_SHLIBS
5739:
5740:
5741: # _LT_LANG_C_CONFIG([TAG])
5742: # ------------------------
5743: # Ensure that the configuration variables for a C compiler are suitably
5744: # defined. These variables are subsequently used by _LT_CONFIG to write
5745: # the compiler configuration to `libtool'.
5746: m4_defun([_LT_LANG_C_CONFIG],
5747: [m4_require([_LT_DECL_EGREP])dnl
5748: lt_save_CC="$CC"
5749: AC_LANG_PUSH(C)
5750:
5751: # Source file extension for C test sources.
5752: ac_ext=c
5753:
5754: # Object file extension for compiled C test sources.
5755: objext=o
5756: _LT_TAGVAR(objext, $1)=$objext
5757:
5758: # Code to be used in simple compile tests
5759: lt_simple_compile_test_code="int some_variable = 0;"
5760:
5761: # Code to be used in simple link tests
5762: lt_simple_link_test_code='int main(){return(0);}'
5763:
5764: _LT_TAG_COMPILER
5765: # Save the default compiler, since it gets overwritten when the other
5766: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5767: compiler_DEFAULT=$CC
5768:
5769: # save warnings/boilerplate of simple test code
5770: _LT_COMPILER_BOILERPLATE
5771: _LT_LINKER_BOILERPLATE
5772:
5773: ## CAVEAT EMPTOR:
5774: ## There is no encapsulation within the following macros, do not change
5775: ## the running order or otherwise move them around unless you know exactly
5776: ## what you are doing...
5777: if test -n "$compiler"; then
5778: _LT_COMPILER_NO_RTTI($1)
5779: _LT_COMPILER_PIC($1)
5780: _LT_COMPILER_C_O($1)
5781: _LT_COMPILER_FILE_LOCKS($1)
5782: _LT_LINKER_SHLIBS($1)
5783: _LT_SYS_DYNAMIC_LINKER($1)
5784: _LT_LINKER_HARDCODE_LIBPATH($1)
5785: LT_SYS_DLOPEN_SELF
5786: _LT_CMD_STRIPLIB
5787:
5788: # Report which library types will actually be built
5789: AC_MSG_CHECKING([if libtool supports shared libraries])
5790: AC_MSG_RESULT([$can_build_shared])
5791:
5792: AC_MSG_CHECKING([whether to build shared libraries])
5793: test "$can_build_shared" = "no" && enable_shared=no
5794:
5795: # On AIX, shared libraries and static libraries use the same namespace, and
5796: # are all built from PIC.
5797: case $host_os in
5798: aix3*)
5799: test "$enable_shared" = yes && enable_static=no
5800: if test -n "$RANLIB"; then
5801: archive_cmds="$archive_cmds~\$RANLIB \$lib"
5802: postinstall_cmds='$RANLIB $lib'
5803: fi
5804: ;;
5805:
5806: aix[[4-9]]*)
5807: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5808: test "$enable_shared" = yes && enable_static=no
5809: fi
5810: ;;
5811: esac
5812: AC_MSG_RESULT([$enable_shared])
5813:
5814: AC_MSG_CHECKING([whether to build static libraries])
5815: # Make sure either enable_shared or enable_static is yes.
5816: test "$enable_shared" = yes || enable_static=yes
5817: AC_MSG_RESULT([$enable_static])
5818:
5819: _LT_CONFIG($1)
5820: fi
5821: AC_LANG_POP
5822: CC="$lt_save_CC"
5823: ])# _LT_LANG_C_CONFIG
5824:
5825:
5826: # _LT_LANG_CXX_CONFIG([TAG])
5827: # --------------------------
5828: # Ensure that the configuration variables for a C++ compiler are suitably
5829: # defined. These variables are subsequently used by _LT_CONFIG to write
5830: # the compiler configuration to `libtool'.
5831: m4_defun([_LT_LANG_CXX_CONFIG],
5832: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5833: m4_require([_LT_DECL_EGREP])dnl
5834: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5835: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5836: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5837: (test "X$CXX" != "Xg++"))) ; then
5838: AC_PROG_CXXCPP
5839: else
5840: _lt_caught_CXX_error=yes
5841: fi
5842:
5843: AC_LANG_PUSH(C++)
5844: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5845: _LT_TAGVAR(allow_undefined_flag, $1)=
5846: _LT_TAGVAR(always_export_symbols, $1)=no
5847: _LT_TAGVAR(archive_expsym_cmds, $1)=
5848: _LT_TAGVAR(compiler_needs_object, $1)=no
5849: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5850: _LT_TAGVAR(hardcode_direct, $1)=no
5851: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5852: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5853: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5854: _LT_TAGVAR(hardcode_minus_L, $1)=no
5855: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5856: _LT_TAGVAR(hardcode_automatic, $1)=no
5857: _LT_TAGVAR(inherit_rpath, $1)=no
5858: _LT_TAGVAR(module_cmds, $1)=
5859: _LT_TAGVAR(module_expsym_cmds, $1)=
5860: _LT_TAGVAR(link_all_deplibs, $1)=unknown
5861: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5862: _LT_TAGVAR(reload_flag, $1)=$reload_flag
5863: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5864: _LT_TAGVAR(no_undefined_flag, $1)=
5865: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5866: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5867:
5868: # Source file extension for C++ test sources.
5869: ac_ext=cpp
5870:
5871: # Object file extension for compiled C++ test sources.
5872: objext=o
5873: _LT_TAGVAR(objext, $1)=$objext
5874:
5875: # No sense in running all these tests if we already determined that
5876: # the CXX compiler isn't working. Some variables (like enable_shared)
5877: # are currently assumed to apply to all compilers on this platform,
5878: # and will be corrupted by setting them based on a non-working compiler.
5879: if test "$_lt_caught_CXX_error" != yes; then
5880: # Code to be used in simple compile tests
5881: lt_simple_compile_test_code="int some_variable = 0;"
5882:
5883: # Code to be used in simple link tests
5884: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5885:
5886: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5887: _LT_TAG_COMPILER
5888:
5889: # save warnings/boilerplate of simple test code
5890: _LT_COMPILER_BOILERPLATE
5891: _LT_LINKER_BOILERPLATE
5892:
5893: # Allow CC to be a program name with arguments.
5894: lt_save_CC=$CC
5895: lt_save_CFLAGS=$CFLAGS
5896: lt_save_LD=$LD
5897: lt_save_GCC=$GCC
5898: GCC=$GXX
5899: lt_save_with_gnu_ld=$with_gnu_ld
5900: lt_save_path_LD=$lt_cv_path_LD
5901: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5902: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5903: else
5904: $as_unset lt_cv_prog_gnu_ld
5905: fi
5906: if test -n "${lt_cv_path_LDCXX+set}"; then
5907: lt_cv_path_LD=$lt_cv_path_LDCXX
5908: else
5909: $as_unset lt_cv_path_LD
5910: fi
5911: test -z "${LDCXX+set}" || LD=$LDCXX
5912: CC=${CXX-"c++"}
5913: CFLAGS=$CXXFLAGS
5914: compiler=$CC
5915: _LT_TAGVAR(compiler, $1)=$CC
5916: _LT_CC_BASENAME([$compiler])
5917:
5918: if test -n "$compiler"; then
5919: # We don't want -fno-exception when compiling C++ code, so set the
5920: # no_builtin_flag separately
5921: if test "$GXX" = yes; then
5922: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5923: else
5924: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5925: fi
5926:
5927: if test "$GXX" = yes; then
5928: # Set up default GNU C++ configuration
5929:
5930: LT_PATH_LD
5931:
5932: # Check if GNU C++ uses GNU ld as the underlying linker, since the
5933: # archiving commands below assume that GNU ld is being used.
5934: if test "$with_gnu_ld" = yes; then
5935: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5936: _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'
5937:
5938: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5939: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5940:
5941: # If archive_cmds runs LD, not CC, wlarc should be empty
5942: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5943: # investigate it a little bit more. (MM)
5944: wlarc='${wl}'
5945:
5946: # ancient GNU ld didn't support --whole-archive et. al.
5947: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5948: $GREP 'no-whole-archive' > /dev/null; then
5949: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5950: else
5951: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5952: fi
5953: else
5954: with_gnu_ld=no
5955: wlarc=
5956:
5957: # A generic and very simple default shared library creation
5958: # command for GNU C++ for the case where it uses the native
5959: # linker, instead of GNU ld. If possible, this setting should
5960: # overridden to take advantage of the native linker features on
5961: # the platform it is being used on.
5962: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5963: fi
5964:
5965: # Commands to make compiler produce verbose output that lists
5966: # what "hidden" libraries, object files and flags are used when
5967: # linking a shared library.
5968: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5969:
5970: else
5971: GXX=no
5972: with_gnu_ld=no
5973: wlarc=
5974: fi
5975:
5976: # PORTME: fill in a description of your system's C++ link characteristics
5977: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5978: _LT_TAGVAR(ld_shlibs, $1)=yes
5979: case $host_os in
5980: aix3*)
5981: # FIXME: insert proper C++ library support
5982: _LT_TAGVAR(ld_shlibs, $1)=no
5983: ;;
5984: aix[[4-9]]*)
5985: if test "$host_cpu" = ia64; then
5986: # On IA64, the linker does run time linking by default, so we don't
5987: # have to do anything special.
5988: aix_use_runtimelinking=no
5989: exp_sym_flag='-Bexport'
5990: no_entry_flag=""
5991: else
5992: aix_use_runtimelinking=no
5993:
5994: # Test if we are trying to use run time linking or normal
5995: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5996: # need to do runtime linking.
5997: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5998: for ld_flag in $LDFLAGS; do
5999: case $ld_flag in
6000: *-brtl*)
6001: aix_use_runtimelinking=yes
6002: break
6003: ;;
6004: esac
6005: done
6006: ;;
6007: esac
6008:
6009: exp_sym_flag='-bexport'
6010: no_entry_flag='-bnoentry'
6011: fi
6012:
6013: # When large executables or shared objects are built, AIX ld can
6014: # have problems creating the table of contents. If linking a library
6015: # or program results in "error TOC overflow" add -mminimal-toc to
6016: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6017: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6018:
6019: _LT_TAGVAR(archive_cmds, $1)=''
6020: _LT_TAGVAR(hardcode_direct, $1)=yes
6021: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6022: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6023: _LT_TAGVAR(link_all_deplibs, $1)=yes
6024: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6025:
6026: if test "$GXX" = yes; then
6027: case $host_os in aix4.[[012]]|aix4.[[012]].*)
6028: # We only want to do this on AIX 4.2 and lower, the check
6029: # below for broken collect2 doesn't work under 4.3+
6030: collect2name=`${CC} -print-prog-name=collect2`
6031: if test -f "$collect2name" &&
6032: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6033: then
6034: # We have reworked collect2
6035: :
6036: else
6037: # We have old collect2
6038: _LT_TAGVAR(hardcode_direct, $1)=unsupported
6039: # It fails to find uninstalled libraries when the uninstalled
6040: # path is not listed in the libpath. Setting hardcode_minus_L
6041: # to unsupported forces relinking
6042: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6043: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6044: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6045: fi
6046: esac
6047: shared_flag='-shared'
6048: if test "$aix_use_runtimelinking" = yes; then
6049: shared_flag="$shared_flag "'${wl}-G'
6050: fi
6051: else
6052: # not using gcc
6053: if test "$host_cpu" = ia64; then
6054: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6055: # chokes on -Wl,-G. The following line is correct:
6056: shared_flag='-G'
6057: else
6058: if test "$aix_use_runtimelinking" = yes; then
6059: shared_flag='${wl}-G'
6060: else
6061: shared_flag='${wl}-bM:SRE'
6062: fi
6063: fi
6064: fi
6065:
6066: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6067: # It seems that -bexpall does not export symbols beginning with
6068: # underscore (_), so it is better to generate a list of symbols to
6069: # export.
6070: _LT_TAGVAR(always_export_symbols, $1)=yes
6071: if test "$aix_use_runtimelinking" = yes; then
6072: # Warning - without using the other runtime loading flags (-brtl),
6073: # -berok will link without error, but may produce a broken library.
6074: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6075: # Determine the default libpath from the value encoded in an empty
6076: # executable.
6077: _LT_SYS_MODULE_PATH_AIX([$1])
6078: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6079:
6080: _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 $shared_flag"
6081: else
6082: if test "$host_cpu" = ia64; then
6083: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6084: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6085: _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"
6086: else
6087: # Determine the default libpath from the value encoded in an
6088: # empty executable.
6089: _LT_SYS_MODULE_PATH_AIX([$1])
6090: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6091: # Warning - without using the other run time loading flags,
6092: # -berok will link without error, but may produce a broken library.
6093: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6094: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6095: if test "$with_gnu_ld" = yes; then
6096: # We only use this code for GNU lds that support --whole-archive.
6097: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6098: else
6099: # Exported symbols can be pulled into shared objects from archives
6100: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6101: fi
6102: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6103: # This is similar to how AIX traditionally builds its shared
6104: # libraries.
6105: _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'
6106: fi
6107: fi
6108: ;;
6109:
6110: beos*)
6111: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6112: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6113: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6114: # support --undefined. This deserves some investigation. FIXME
6115: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6116: else
6117: _LT_TAGVAR(ld_shlibs, $1)=no
6118: fi
6119: ;;
6120:
6121: chorus*)
6122: case $cc_basename in
6123: *)
6124: # FIXME: insert proper C++ library support
6125: _LT_TAGVAR(ld_shlibs, $1)=no
6126: ;;
6127: esac
6128: ;;
6129:
6130: cygwin* | mingw* | pw32* | cegcc*)
6131: case $GXX,$cc_basename in
6132: ,cl* | no,cl*)
6133: # Native MSVC
6134: # hardcode_libdir_flag_spec is actually meaningless, as there is
6135: # no search path for DLLs.
6136: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6137: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6138: _LT_TAGVAR(always_export_symbols, $1)=yes
6139: _LT_TAGVAR(file_list_spec, $1)='@'
6140: # Tell ltmain to make .lib files, not .a files.
6141: libext=lib
6142: # Tell ltmain to make .dll files, not .so files.
6143: shrext_cmds=".dll"
6144: # FIXME: Setting linknames here is a bad hack.
6145: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6146: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6147: $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6148: else
6149: $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6150: fi~
6151: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6152: linknames='
6153: # The linker will not automatically build a static lib if we build a DLL.
6154: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6155: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6156: # Don't use ranlib
6157: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6158: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6159: lt_tool_outputfile="@TOOL_OUTPUT@"~
6160: case $lt_outputfile in
6161: *.exe|*.EXE) ;;
6162: *)
6163: lt_outputfile="$lt_outputfile.exe"
6164: lt_tool_outputfile="$lt_tool_outputfile.exe"
6165: ;;
6166: esac~
6167: func_to_tool_file "$lt_outputfile"~
6168: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6169: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6170: $RM "$lt_outputfile.manifest";
6171: fi'
6172: ;;
6173: *)
6174: # g++
6175: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6176: # as there is no search path for DLLs.
6177: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6178: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6179: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6180: _LT_TAGVAR(always_export_symbols, $1)=no
6181: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6182:
6183: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6184: _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'
6185: # If the export-symbols file already is a .def file (1st line
6186: # is EXPORTS), use it as is; otherwise, prepend...
6187: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6188: cp $export_symbols $output_objdir/$soname.def;
6189: else
6190: echo EXPORTS > $output_objdir/$soname.def;
6191: cat $export_symbols >> $output_objdir/$soname.def;
6192: fi~
6193: $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'
6194: else
6195: _LT_TAGVAR(ld_shlibs, $1)=no
6196: fi
6197: ;;
6198: esac
6199: ;;
6200: darwin* | rhapsody*)
6201: _LT_DARWIN_LINKER_FEATURES($1)
6202: ;;
6203:
6204: dgux*)
6205: case $cc_basename in
6206: ec++*)
6207: # FIXME: insert proper C++ library support
6208: _LT_TAGVAR(ld_shlibs, $1)=no
6209: ;;
6210: ghcx*)
6211: # Green Hills C++ Compiler
6212: # FIXME: insert proper C++ library support
6213: _LT_TAGVAR(ld_shlibs, $1)=no
6214: ;;
6215: *)
6216: # FIXME: insert proper C++ library support
6217: _LT_TAGVAR(ld_shlibs, $1)=no
6218: ;;
6219: esac
6220: ;;
6221:
6222: freebsd2.*)
6223: # C++ shared libraries reported to be fairly broken before
6224: # switch to ELF
6225: _LT_TAGVAR(ld_shlibs, $1)=no
6226: ;;
6227:
6228: freebsd-elf*)
6229: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6230: ;;
6231:
6232: freebsd* | dragonfly*)
6233: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6234: # conventions
6235: _LT_TAGVAR(ld_shlibs, $1)=yes
6236: ;;
6237:
6238: gnu*)
6239: ;;
6240:
6241: haiku*)
6242: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6243: _LT_TAGVAR(link_all_deplibs, $1)=yes
6244: ;;
6245:
6246: hpux9*)
6247: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6248: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6249: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6250: _LT_TAGVAR(hardcode_direct, $1)=yes
6251: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6252: # but as the default
6253: # location of the library.
6254:
6255: case $cc_basename in
6256: CC*)
6257: # FIXME: insert proper C++ library support
6258: _LT_TAGVAR(ld_shlibs, $1)=no
6259: ;;
6260: aCC*)
6261: _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 $lib'
6262: # Commands to make compiler produce verbose output that lists
6263: # what "hidden" libraries, object files and flags are used when
6264: # linking a shared library.
6265: #
6266: # There doesn't appear to be a way to prevent this compiler from
6267: # explicitly linking system object files so we need to strip them
6268: # from the output so that they don't get included in the library
6269: # dependencies.
6270: output_verbose_link_cmd='templist=`($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"'
6271: ;;
6272: *)
6273: if test "$GXX" = yes; then
6274: _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'
6275: else
6276: # FIXME: insert proper C++ library support
6277: _LT_TAGVAR(ld_shlibs, $1)=no
6278: fi
6279: ;;
6280: esac
6281: ;;
6282:
6283: hpux10*|hpux11*)
6284: if test $with_gnu_ld = no; then
6285: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6286: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6287:
6288: case $host_cpu in
6289: hppa*64*|ia64*)
6290: ;;
6291: *)
6292: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6293: ;;
6294: esac
6295: fi
6296: case $host_cpu in
6297: hppa*64*|ia64*)
6298: _LT_TAGVAR(hardcode_direct, $1)=no
6299: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6300: ;;
6301: *)
6302: _LT_TAGVAR(hardcode_direct, $1)=yes
6303: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6304: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6305: # but as the default
6306: # location of the library.
6307: ;;
6308: esac
6309:
6310: case $cc_basename in
6311: CC*)
6312: # FIXME: insert proper C++ library support
6313: _LT_TAGVAR(ld_shlibs, $1)=no
6314: ;;
6315: aCC*)
6316: case $host_cpu in
6317: hppa*64*)
6318: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6319: ;;
6320: ia64*)
6321: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6322: ;;
6323: *)
6324: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6325: ;;
6326: esac
6327: # Commands to make compiler produce verbose output that lists
6328: # what "hidden" libraries, object files and flags are used when
6329: # linking a shared library.
6330: #
6331: # There doesn't appear to be a way to prevent this compiler from
6332: # explicitly linking system object files so we need to strip them
6333: # from the output so that they don't get included in the library
6334: # dependencies.
6335: output_verbose_link_cmd='templist=`($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"'
6336: ;;
6337: *)
6338: if test "$GXX" = yes; then
6339: if test $with_gnu_ld = no; then
6340: case $host_cpu in
6341: hppa*64*)
6342: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6343: ;;
6344: ia64*)
6345: _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'
6346: ;;
6347: *)
6348: _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'
6349: ;;
6350: esac
6351: fi
6352: else
6353: # FIXME: insert proper C++ library support
6354: _LT_TAGVAR(ld_shlibs, $1)=no
6355: fi
6356: ;;
6357: esac
6358: ;;
6359:
6360: interix[[3-9]]*)
6361: _LT_TAGVAR(hardcode_direct, $1)=no
6362: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6363: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6364: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6365: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6366: # Instead, shared libraries are loaded at an image base (0x10000000 by
6367: # default) and relocated if they conflict, which is a slow very memory
6368: # consuming and fragmenting process. To avoid this, we pick a random,
6369: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6370: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6371: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6372: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6373: ;;
6374: irix5* | irix6*)
6375: case $cc_basename in
6376: CC*)
6377: # SGI C++
6378: _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'
6379:
6380: # Archives containing C++ object files must be created using
6381: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6382: # necessary to make sure instantiated templates are included
6383: # in the archive.
6384: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6385: ;;
6386: *)
6387: if test "$GXX" = yes; then
6388: if test "$with_gnu_ld" = no; then
6389: _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'
6390: else
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"` -o $lib'
6392: fi
6393: fi
6394: _LT_TAGVAR(link_all_deplibs, $1)=yes
6395: ;;
6396: esac
6397: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6398: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6399: _LT_TAGVAR(inherit_rpath, $1)=yes
6400: ;;
6401:
6402: linux* | k*bsd*-gnu | kopensolaris*-gnu)
6403: case $cc_basename in
6404: KCC*)
6405: # Kuck and Associates, Inc. (KAI) C++ Compiler
6406:
6407: # KCC will only create a shared library if the output file
6408: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6409: # to its proper name (with version) after linking.
6410: _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'
6411: _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 $lib'
6412: # Commands to make compiler produce verbose output that lists
6413: # what "hidden" libraries, object files and flags are used when
6414: # linking a shared library.
6415: #
6416: # There doesn't appear to be a way to prevent this compiler from
6417: # explicitly linking system object files so we need to strip them
6418: # from the output so that they don't get included in the library
6419: # dependencies.
6420: output_verbose_link_cmd='templist=`$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"'
6421:
6422: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6423: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6424:
6425: # Archives containing C++ object files must be created using
6426: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6427: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6428: ;;
6429: icpc* | ecpc* )
6430: # Intel C++
6431: with_gnu_ld=yes
6432: # version 8.0 and above of icpc choke on multiply defined symbols
6433: # if we add $predep_objects and $postdep_objects, however 7.1 and
6434: # earlier do not add the objects themselves.
6435: case `$CC -V 2>&1` in
6436: *"Version 7."*)
6437: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6438: _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'
6439: ;;
6440: *) # Version 8.0 or newer
6441: tmp_idyn=
6442: case $host_cpu in
6443: ia64*) tmp_idyn=' -i_dynamic';;
6444: esac
6445: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6446: _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'
6447: ;;
6448: esac
6449: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6450: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6451: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6452: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6453: ;;
6454: pgCC* | pgcpp*)
6455: # Portland Group C++ compiler
6456: case `$CC -V` in
6457: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6458: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6459: rm -rf $tpldir~
6460: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6461: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6462: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6463: rm -rf $tpldir~
6464: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6465: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6466: $RANLIB $oldlib'
6467: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6468: rm -rf $tpldir~
6469: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6470: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6471: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6472: rm -rf $tpldir~
6473: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6474: $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'
6475: ;;
6476: *) # Version 6 and above use weak symbols
6477: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6478: _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'
6479: ;;
6480: esac
6481:
6482: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6483: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6484: _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'
6485: ;;
6486: cxx*)
6487: # Compaq C++
6488: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6489: _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'
6490:
6491: runpath_var=LD_RUN_PATH
6492: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6493: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6494:
6495: # Commands to make compiler produce verbose output that lists
6496: # what "hidden" libraries, object files and flags are used when
6497: # linking a shared library.
6498: #
6499: # There doesn't appear to be a way to prevent this compiler from
6500: # explicitly linking system object files so we need to strip them
6501: # from the output so that they don't get included in the library
6502: # dependencies.
6503: output_verbose_link_cmd='templist=`$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'
6504: ;;
6505: xl* | mpixl* | bgxl*)
6506: # IBM XL 8.0 on PPC, with GNU ld
6507: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6508: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6509: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6510: if test "x$supports_anon_versioning" = xyes; then
6511: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6512: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6513: echo "local: *; };" >> $output_objdir/$libname.ver~
6514: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6515: fi
6516: ;;
6517: *)
6518: case `$CC -V 2>&1 | sed 5q` in
6519: *Sun\ C*)
6520: # Sun C++ 5.9
6521: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6522: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6523: _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'
6524: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6525: _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'
6526: _LT_TAGVAR(compiler_needs_object, $1)=yes
6527:
6528: # Not sure whether something based on
6529: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6530: # would be better.
6531: output_verbose_link_cmd='func_echo_all'
6532:
6533: # Archives containing C++ object files must be created using
6534: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6535: # necessary to make sure instantiated templates are included
6536: # in the archive.
6537: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6538: ;;
6539: esac
6540: ;;
6541: esac
6542: ;;
6543:
6544: lynxos*)
6545: # FIXME: insert proper C++ library support
6546: _LT_TAGVAR(ld_shlibs, $1)=no
6547: ;;
6548:
6549: m88k*)
6550: # FIXME: insert proper C++ library support
6551: _LT_TAGVAR(ld_shlibs, $1)=no
6552: ;;
6553:
6554: mvs*)
6555: case $cc_basename in
6556: cxx*)
6557: # FIXME: insert proper C++ library support
6558: _LT_TAGVAR(ld_shlibs, $1)=no
6559: ;;
6560: *)
6561: # FIXME: insert proper C++ library support
6562: _LT_TAGVAR(ld_shlibs, $1)=no
6563: ;;
6564: esac
6565: ;;
6566:
6567: netbsd*)
6568: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6569: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6570: wlarc=
6571: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6572: _LT_TAGVAR(hardcode_direct, $1)=yes
6573: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6574: fi
6575: # Workaround some broken pre-1.5 toolchains
6576: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6577: ;;
6578:
6579: *nto* | *qnx*)
6580: _LT_TAGVAR(ld_shlibs, $1)=yes
6581: ;;
6582:
6583: openbsd2*)
6584: # C++ shared libraries are fairly broken
6585: _LT_TAGVAR(ld_shlibs, $1)=no
6586: ;;
6587:
6588: openbsd*)
6589: if test -f /usr/libexec/ld.so; then
6590: _LT_TAGVAR(hardcode_direct, $1)=yes
6591: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6592: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6593: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6594: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6595: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6596: _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'
6597: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6598: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6599: fi
6600: output_verbose_link_cmd=func_echo_all
6601: else
6602: _LT_TAGVAR(ld_shlibs, $1)=no
6603: fi
6604: ;;
6605:
6606: osf3* | osf4* | osf5*)
6607: case $cc_basename in
6608: KCC*)
6609: # Kuck and Associates, Inc. (KAI) C++ Compiler
6610:
6611: # KCC will only create a shared library if the output file
6612: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6613: # to its proper name (with version) after linking.
6614: _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'
6615:
6616: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6617: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6618:
6619: # Archives containing C++ object files must be created using
6620: # the KAI C++ compiler.
6621: case $host in
6622: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6623: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6624: esac
6625: ;;
6626: RCC*)
6627: # Rational C++ 2.4.1
6628: # FIXME: insert proper C++ library support
6629: _LT_TAGVAR(ld_shlibs, $1)=no
6630: ;;
6631: cxx*)
6632: case $host in
6633: osf3*)
6634: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6635: _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'
6636: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6637: ;;
6638: *)
6639: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6640: _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'
6641: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6642: echo "-hidden">> $lib.exp~
6643: $CC -shared$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~
6644: $RM $lib.exp'
6645: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6646: ;;
6647: esac
6648:
6649: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6650:
6651: # Commands to make compiler produce verbose output that lists
6652: # what "hidden" libraries, object files and flags are used when
6653: # linking a shared library.
6654: #
6655: # There doesn't appear to be a way to prevent this compiler from
6656: # explicitly linking system object files so we need to strip them
6657: # from the output so that they don't get included in the library
6658: # dependencies.
6659: output_verbose_link_cmd='templist=`$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"'
6660: ;;
6661: *)
6662: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6663: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6664: case $host in
6665: osf3*)
6666: _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'
6667: ;;
6668: *)
6669: _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'
6670: ;;
6671: esac
6672:
6673: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6674: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6675:
6676: # Commands to make compiler produce verbose output that lists
6677: # what "hidden" libraries, object files and flags are used when
6678: # linking a shared library.
6679: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6680:
6681: else
6682: # FIXME: insert proper C++ library support
6683: _LT_TAGVAR(ld_shlibs, $1)=no
6684: fi
6685: ;;
6686: esac
6687: ;;
6688:
6689: psos*)
6690: # FIXME: insert proper C++ library support
6691: _LT_TAGVAR(ld_shlibs, $1)=no
6692: ;;
6693:
6694: sunos4*)
6695: case $cc_basename in
6696: CC*)
6697: # Sun C++ 4.x
6698: # FIXME: insert proper C++ library support
6699: _LT_TAGVAR(ld_shlibs, $1)=no
6700: ;;
6701: lcc*)
6702: # Lucid
6703: # FIXME: insert proper C++ library support
6704: _LT_TAGVAR(ld_shlibs, $1)=no
6705: ;;
6706: *)
6707: # FIXME: insert proper C++ library support
6708: _LT_TAGVAR(ld_shlibs, $1)=no
6709: ;;
6710: esac
6711: ;;
6712:
6713: solaris*)
6714: case $cc_basename in
6715: CC* | sunCC*)
6716: # Sun C++ 4.2, 5.x and Centerline C++
6717: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6718: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6719: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6720: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6721: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6722:
6723: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6724: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6725: case $host_os in
6726: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6727: *)
6728: # The compiler driver will combine and reorder linker options,
6729: # but understands `-z linker_flag'.
6730: # Supported since Solaris 2.6 (maybe 2.5.1?)
6731: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6732: ;;
6733: esac
6734: _LT_TAGVAR(link_all_deplibs, $1)=yes
6735:
6736: output_verbose_link_cmd='func_echo_all'
6737:
6738: # Archives containing C++ object files must be created using
6739: # "CC -xar", where "CC" is the Sun C++ compiler. This is
6740: # necessary to make sure instantiated templates are included
6741: # in the archive.
6742: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6743: ;;
6744: gcx*)
6745: # Green Hills C++ Compiler
6746: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6747:
6748: # The C++ compiler must be used to create the archive.
6749: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6750: ;;
6751: *)
6752: # GNU C++ compiler with Solaris linker
6753: if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6754: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6755: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6756: _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'
6757: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6758: $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6759:
6760: # Commands to make compiler produce verbose output that lists
6761: # what "hidden" libraries, object files and flags are used when
6762: # linking a shared library.
6763: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6764: else
6765: # g++ 2.7 appears to require `-G' NOT `-shared' on this
6766: # platform.
6767: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6768: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6769: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6770:
6771: # Commands to make compiler produce verbose output that lists
6772: # what "hidden" libraries, object files and flags are used when
6773: # linking a shared library.
6774: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6775: fi
6776:
6777: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6778: case $host_os in
6779: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6780: *)
6781: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6782: ;;
6783: esac
6784: fi
6785: ;;
6786: esac
6787: ;;
6788:
6789: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6790: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6791: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6792: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6793: runpath_var='LD_RUN_PATH'
6794:
6795: case $cc_basename in
6796: CC*)
6797: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6798: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6799: ;;
6800: *)
6801: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6802: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6803: ;;
6804: esac
6805: ;;
6806:
6807: sysv5* | sco3.2v5* | sco5v6*)
6808: # Note: We can NOT use -z defs as we might desire, because we do not
6809: # link with -lc, and that would cause any symbols used from libc to
6810: # always be unresolved, which means just about no library would
6811: # ever link correctly. If we're not using GNU ld we use -z text
6812: # though, which does catch some bad symbols but isn't as heavy-handed
6813: # as -z defs.
6814: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6815: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6816: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6817: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6818: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6819: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6820: _LT_TAGVAR(link_all_deplibs, $1)=yes
6821: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6822: runpath_var='LD_RUN_PATH'
6823:
6824: case $cc_basename in
6825: CC*)
6826: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6827: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6828: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6829: '"$_LT_TAGVAR(old_archive_cmds, $1)"
6830: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6831: '"$_LT_TAGVAR(reload_cmds, $1)"
6832: ;;
6833: *)
6834: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6835: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6836: ;;
6837: esac
6838: ;;
6839:
6840: tandem*)
6841: case $cc_basename in
6842: NCC*)
6843: # NonStop-UX NCC 3.20
6844: # FIXME: insert proper C++ library support
6845: _LT_TAGVAR(ld_shlibs, $1)=no
6846: ;;
6847: *)
6848: # FIXME: insert proper C++ library support
6849: _LT_TAGVAR(ld_shlibs, $1)=no
6850: ;;
6851: esac
6852: ;;
6853:
6854: vxworks*)
6855: # FIXME: insert proper C++ library support
6856: _LT_TAGVAR(ld_shlibs, $1)=no
6857: ;;
6858:
6859: *)
6860: # FIXME: insert proper C++ library support
6861: _LT_TAGVAR(ld_shlibs, $1)=no
6862: ;;
6863: esac
6864:
6865: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6866: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6867:
6868: _LT_TAGVAR(GCC, $1)="$GXX"
6869: _LT_TAGVAR(LD, $1)="$LD"
6870:
6871: ## CAVEAT EMPTOR:
6872: ## There is no encapsulation within the following macros, do not change
6873: ## the running order or otherwise move them around unless you know exactly
6874: ## what you are doing...
6875: _LT_SYS_HIDDEN_LIBDEPS($1)
6876: _LT_COMPILER_PIC($1)
6877: _LT_COMPILER_C_O($1)
6878: _LT_COMPILER_FILE_LOCKS($1)
6879: _LT_LINKER_SHLIBS($1)
6880: _LT_SYS_DYNAMIC_LINKER($1)
6881: _LT_LINKER_HARDCODE_LIBPATH($1)
6882:
6883: _LT_CONFIG($1)
6884: fi # test -n "$compiler"
6885:
6886: CC=$lt_save_CC
6887: CFLAGS=$lt_save_CFLAGS
6888: LDCXX=$LD
6889: LD=$lt_save_LD
6890: GCC=$lt_save_GCC
6891: with_gnu_ld=$lt_save_with_gnu_ld
6892: lt_cv_path_LDCXX=$lt_cv_path_LD
6893: lt_cv_path_LD=$lt_save_path_LD
6894: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6895: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6896: fi # test "$_lt_caught_CXX_error" != yes
6897:
6898: AC_LANG_POP
6899: ])# _LT_LANG_CXX_CONFIG
6900:
6901:
6902: # _LT_FUNC_STRIPNAME_CNF
6903: # ----------------------
6904: # func_stripname_cnf prefix suffix name
6905: # strip PREFIX and SUFFIX off of NAME.
6906: # PREFIX and SUFFIX must not contain globbing or regex special
6907: # characters, hashes, percent signs, but SUFFIX may contain a leading
6908: # dot (in which case that matches only a dot).
6909: #
6910: # This function is identical to the (non-XSI) version of func_stripname,
6911: # except this one can be used by m4 code that may be executed by configure,
6912: # rather than the libtool script.
6913: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6914: AC_REQUIRE([_LT_DECL_SED])
6915: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6916: func_stripname_cnf ()
6917: {
6918: case ${2} in
6919: .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6920: *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6921: esac
6922: } # func_stripname_cnf
6923: ])# _LT_FUNC_STRIPNAME_CNF
6924:
6925: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6926: # ---------------------------------
6927: # Figure out "hidden" library dependencies from verbose
6928: # compiler output when linking a shared library.
6929: # Parse the compiler output and extract the necessary
6930: # objects, libraries and library flags.
6931: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6932: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6933: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6934: # Dependencies to place before and after the object being linked:
6935: _LT_TAGVAR(predep_objects, $1)=
6936: _LT_TAGVAR(postdep_objects, $1)=
6937: _LT_TAGVAR(predeps, $1)=
6938: _LT_TAGVAR(postdeps, $1)=
6939: _LT_TAGVAR(compiler_lib_search_path, $1)=
6940:
6941: dnl we can't use the lt_simple_compile_test_code here,
6942: dnl because it contains code intended for an executable,
6943: dnl not a library. It's possible we should let each
6944: dnl tag define a new lt_????_link_test_code variable,
6945: dnl but it's only used here...
6946: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6947: int a;
6948: void foo (void) { a = 0; }
6949: _LT_EOF
6950: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6951: class Foo
6952: {
6953: public:
6954: Foo (void) { a = 0; }
6955: private:
6956: int a;
6957: };
6958: _LT_EOF
6959: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6960: subroutine foo
6961: implicit none
6962: integer*4 a
6963: a=0
6964: return
6965: end
6966: _LT_EOF
6967: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6968: subroutine foo
6969: implicit none
6970: integer a
6971: a=0
6972: return
6973: end
6974: _LT_EOF
6975: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6976: public class foo {
6977: private int a;
6978: public void bar (void) {
6979: a = 0;
6980: }
6981: };
6982: _LT_EOF
6983: ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6984: package foo
6985: func foo() {
6986: }
6987: _LT_EOF
6988: ])
6989:
6990: _lt_libdeps_save_CFLAGS=$CFLAGS
6991: case "$CC $CFLAGS " in #(
6992: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6993: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6994: *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
6995: esac
6996:
6997: dnl Parse the compiler output and extract the necessary
6998: dnl objects, libraries and library flags.
6999: if AC_TRY_EVAL(ac_compile); then
7000: # Parse the compiler output and extract the necessary
7001: # objects, libraries and library flags.
7002:
7003: # Sentinel used to keep track of whether or not we are before
7004: # the conftest object file.
7005: pre_test_object_deps_done=no
7006:
7007: for p in `eval "$output_verbose_link_cmd"`; do
7008: case ${prev}${p} in
7009:
7010: -L* | -R* | -l*)
7011: # Some compilers place space between "-{L,R}" and the path.
7012: # Remove the space.
7013: if test $p = "-L" ||
7014: test $p = "-R"; then
7015: prev=$p
7016: continue
7017: fi
7018:
7019: # Expand the sysroot to ease extracting the directories later.
7020: if test -z "$prev"; then
7021: case $p in
7022: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7023: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7024: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7025: esac
7026: fi
7027: case $p in
7028: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7029: esac
7030: if test "$pre_test_object_deps_done" = no; then
7031: case ${prev} in
7032: -L | -R)
7033: # Internal compiler library paths should come after those
7034: # provided the user. The postdeps already come after the
7035: # user supplied libs so there is no need to process them.
7036: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7037: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7038: else
7039: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7040: fi
7041: ;;
7042: # The "-l" case would never come before the object being
7043: # linked, so don't bother handling this case.
7044: esac
7045: else
7046: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7047: _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7048: else
7049: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7050: fi
7051: fi
7052: prev=
7053: ;;
7054:
7055: *.lto.$objext) ;; # Ignore GCC LTO objects
7056: *.$objext)
7057: # This assumes that the test object file only shows up
7058: # once in the compiler output.
7059: if test "$p" = "conftest.$objext"; then
7060: pre_test_object_deps_done=yes
7061: continue
7062: fi
7063:
7064: if test "$pre_test_object_deps_done" = no; then
7065: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7066: _LT_TAGVAR(predep_objects, $1)="$p"
7067: else
7068: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7069: fi
7070: else
7071: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7072: _LT_TAGVAR(postdep_objects, $1)="$p"
7073: else
7074: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7075: fi
7076: fi
7077: ;;
7078:
7079: *) ;; # Ignore the rest.
7080:
7081: esac
7082: done
7083:
7084: # Clean up.
7085: rm -f a.out a.exe
7086: else
7087: echo "libtool.m4: error: problem compiling $1 test program"
7088: fi
7089:
7090: $RM -f confest.$objext
7091: CFLAGS=$_lt_libdeps_save_CFLAGS
7092:
7093: # PORTME: override above test on systems where it is broken
7094: m4_if([$1], [CXX],
7095: [case $host_os in
7096: interix[[3-9]]*)
7097: # Interix 3.5 installs completely hosed .la files for C++, so rather than
7098: # hack all around it, let's just trust "g++" to DTRT.
7099: _LT_TAGVAR(predep_objects,$1)=
7100: _LT_TAGVAR(postdep_objects,$1)=
7101: _LT_TAGVAR(postdeps,$1)=
7102: ;;
7103:
7104: linux*)
7105: case `$CC -V 2>&1 | sed 5q` in
7106: *Sun\ C*)
7107: # Sun C++ 5.9
7108:
7109: # The more standards-conforming stlport4 library is
7110: # incompatible with the Cstd library. Avoid specifying
7111: # it if it's in CXXFLAGS. Ignore libCrun as
7112: # -library=stlport4 depends on it.
7113: case " $CXX $CXXFLAGS " in
7114: *" -library=stlport4 "*)
7115: solaris_use_stlport4=yes
7116: ;;
7117: esac
7118:
7119: if test "$solaris_use_stlport4" != yes; then
7120: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7121: fi
7122: ;;
7123: esac
7124: ;;
7125:
7126: solaris*)
7127: case $cc_basename in
7128: CC* | sunCC*)
7129: # The more standards-conforming stlport4 library is
7130: # incompatible with the Cstd library. Avoid specifying
7131: # it if it's in CXXFLAGS. Ignore libCrun as
7132: # -library=stlport4 depends on it.
7133: case " $CXX $CXXFLAGS " in
7134: *" -library=stlport4 "*)
7135: solaris_use_stlport4=yes
7136: ;;
7137: esac
7138:
7139: # Adding this requires a known-good setup of shared libraries for
7140: # Sun compiler versions before 5.6, else PIC objects from an old
7141: # archive will be linked into the output, leading to subtle bugs.
7142: if test "$solaris_use_stlport4" != yes; then
7143: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7144: fi
7145: ;;
7146: esac
7147: ;;
7148: esac
7149: ])
7150:
7151: case " $_LT_TAGVAR(postdeps, $1) " in
7152: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7153: esac
7154: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7155: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7156: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7157: fi
7158: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7159: [The directories searched by this compiler when creating a shared library])
7160: _LT_TAGDECL([], [predep_objects], [1],
7161: [Dependencies to place before and after the objects being linked to
7162: create a shared library])
7163: _LT_TAGDECL([], [postdep_objects], [1])
7164: _LT_TAGDECL([], [predeps], [1])
7165: _LT_TAGDECL([], [postdeps], [1])
7166: _LT_TAGDECL([], [compiler_lib_search_path], [1],
7167: [The library search path used internally by the compiler when linking
7168: a shared library])
7169: ])# _LT_SYS_HIDDEN_LIBDEPS
7170:
7171:
7172: # _LT_LANG_F77_CONFIG([TAG])
7173: # --------------------------
7174: # Ensure that the configuration variables for a Fortran 77 compiler are
7175: # suitably defined. These variables are subsequently used by _LT_CONFIG
7176: # to write the compiler configuration to `libtool'.
7177: m4_defun([_LT_LANG_F77_CONFIG],
7178: [AC_LANG_PUSH(Fortran 77)
7179: if test -z "$F77" || test "X$F77" = "Xno"; then
7180: _lt_disable_F77=yes
7181: fi
7182:
7183: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7184: _LT_TAGVAR(allow_undefined_flag, $1)=
7185: _LT_TAGVAR(always_export_symbols, $1)=no
7186: _LT_TAGVAR(archive_expsym_cmds, $1)=
7187: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7188: _LT_TAGVAR(hardcode_direct, $1)=no
7189: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7190: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7191: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7192: _LT_TAGVAR(hardcode_minus_L, $1)=no
7193: _LT_TAGVAR(hardcode_automatic, $1)=no
7194: _LT_TAGVAR(inherit_rpath, $1)=no
7195: _LT_TAGVAR(module_cmds, $1)=
7196: _LT_TAGVAR(module_expsym_cmds, $1)=
7197: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7198: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7199: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7200: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7201: _LT_TAGVAR(no_undefined_flag, $1)=
7202: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7203: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7204:
7205: # Source file extension for f77 test sources.
7206: ac_ext=f
7207:
7208: # Object file extension for compiled f77 test sources.
7209: objext=o
7210: _LT_TAGVAR(objext, $1)=$objext
7211:
7212: # No sense in running all these tests if we already determined that
7213: # the F77 compiler isn't working. Some variables (like enable_shared)
7214: # are currently assumed to apply to all compilers on this platform,
7215: # and will be corrupted by setting them based on a non-working compiler.
7216: if test "$_lt_disable_F77" != yes; then
7217: # Code to be used in simple compile tests
7218: lt_simple_compile_test_code="\
7219: subroutine t
7220: return
7221: end
7222: "
7223:
7224: # Code to be used in simple link tests
7225: lt_simple_link_test_code="\
7226: program t
7227: end
7228: "
7229:
7230: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7231: _LT_TAG_COMPILER
7232:
7233: # save warnings/boilerplate of simple test code
7234: _LT_COMPILER_BOILERPLATE
7235: _LT_LINKER_BOILERPLATE
7236:
7237: # Allow CC to be a program name with arguments.
7238: lt_save_CC="$CC"
7239: lt_save_GCC=$GCC
7240: lt_save_CFLAGS=$CFLAGS
7241: CC=${F77-"f77"}
7242: CFLAGS=$FFLAGS
7243: compiler=$CC
7244: _LT_TAGVAR(compiler, $1)=$CC
7245: _LT_CC_BASENAME([$compiler])
7246: GCC=$G77
7247: if test -n "$compiler"; then
7248: AC_MSG_CHECKING([if libtool supports shared libraries])
7249: AC_MSG_RESULT([$can_build_shared])
7250:
7251: AC_MSG_CHECKING([whether to build shared libraries])
7252: test "$can_build_shared" = "no" && enable_shared=no
7253:
7254: # On AIX, shared libraries and static libraries use the same namespace, and
7255: # are all built from PIC.
7256: case $host_os in
7257: aix3*)
7258: test "$enable_shared" = yes && enable_static=no
7259: if test -n "$RANLIB"; then
7260: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7261: postinstall_cmds='$RANLIB $lib'
7262: fi
7263: ;;
7264: aix[[4-9]]*)
7265: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7266: test "$enable_shared" = yes && enable_static=no
7267: fi
7268: ;;
7269: esac
7270: AC_MSG_RESULT([$enable_shared])
7271:
7272: AC_MSG_CHECKING([whether to build static libraries])
7273: # Make sure either enable_shared or enable_static is yes.
7274: test "$enable_shared" = yes || enable_static=yes
7275: AC_MSG_RESULT([$enable_static])
7276:
7277: _LT_TAGVAR(GCC, $1)="$G77"
7278: _LT_TAGVAR(LD, $1)="$LD"
7279:
7280: ## CAVEAT EMPTOR:
7281: ## There is no encapsulation within the following macros, do not change
7282: ## the running order or otherwise move them around unless you know exactly
7283: ## what you are doing...
7284: _LT_COMPILER_PIC($1)
7285: _LT_COMPILER_C_O($1)
7286: _LT_COMPILER_FILE_LOCKS($1)
7287: _LT_LINKER_SHLIBS($1)
7288: _LT_SYS_DYNAMIC_LINKER($1)
7289: _LT_LINKER_HARDCODE_LIBPATH($1)
7290:
7291: _LT_CONFIG($1)
7292: fi # test -n "$compiler"
7293:
7294: GCC=$lt_save_GCC
7295: CC="$lt_save_CC"
7296: CFLAGS="$lt_save_CFLAGS"
7297: fi # test "$_lt_disable_F77" != yes
7298:
7299: AC_LANG_POP
7300: ])# _LT_LANG_F77_CONFIG
7301:
7302:
7303: # _LT_LANG_FC_CONFIG([TAG])
7304: # -------------------------
7305: # Ensure that the configuration variables for a Fortran compiler are
7306: # suitably defined. These variables are subsequently used by _LT_CONFIG
7307: # to write the compiler configuration to `libtool'.
7308: m4_defun([_LT_LANG_FC_CONFIG],
7309: [AC_LANG_PUSH(Fortran)
7310:
7311: if test -z "$FC" || test "X$FC" = "Xno"; then
7312: _lt_disable_FC=yes
7313: fi
7314:
7315: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7316: _LT_TAGVAR(allow_undefined_flag, $1)=
7317: _LT_TAGVAR(always_export_symbols, $1)=no
7318: _LT_TAGVAR(archive_expsym_cmds, $1)=
7319: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7320: _LT_TAGVAR(hardcode_direct, $1)=no
7321: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7322: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7323: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7324: _LT_TAGVAR(hardcode_minus_L, $1)=no
7325: _LT_TAGVAR(hardcode_automatic, $1)=no
7326: _LT_TAGVAR(inherit_rpath, $1)=no
7327: _LT_TAGVAR(module_cmds, $1)=
7328: _LT_TAGVAR(module_expsym_cmds, $1)=
7329: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7330: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7331: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7332: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7333: _LT_TAGVAR(no_undefined_flag, $1)=
7334: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7335: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7336:
7337: # Source file extension for fc test sources.
7338: ac_ext=${ac_fc_srcext-f}
7339:
7340: # Object file extension for compiled fc test sources.
7341: objext=o
7342: _LT_TAGVAR(objext, $1)=$objext
7343:
7344: # No sense in running all these tests if we already determined that
7345: # the FC compiler isn't working. Some variables (like enable_shared)
7346: # are currently assumed to apply to all compilers on this platform,
7347: # and will be corrupted by setting them based on a non-working compiler.
7348: if test "$_lt_disable_FC" != yes; then
7349: # Code to be used in simple compile tests
7350: lt_simple_compile_test_code="\
7351: subroutine t
7352: return
7353: end
7354: "
7355:
7356: # Code to be used in simple link tests
7357: lt_simple_link_test_code="\
7358: program t
7359: end
7360: "
7361:
7362: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7363: _LT_TAG_COMPILER
7364:
7365: # save warnings/boilerplate of simple test code
7366: _LT_COMPILER_BOILERPLATE
7367: _LT_LINKER_BOILERPLATE
7368:
7369: # Allow CC to be a program name with arguments.
7370: lt_save_CC="$CC"
7371: lt_save_GCC=$GCC
7372: lt_save_CFLAGS=$CFLAGS
7373: CC=${FC-"f95"}
7374: CFLAGS=$FCFLAGS
7375: compiler=$CC
7376: GCC=$ac_cv_fc_compiler_gnu
7377:
7378: _LT_TAGVAR(compiler, $1)=$CC
7379: _LT_CC_BASENAME([$compiler])
7380:
7381: if test -n "$compiler"; then
7382: AC_MSG_CHECKING([if libtool supports shared libraries])
7383: AC_MSG_RESULT([$can_build_shared])
7384:
7385: AC_MSG_CHECKING([whether to build shared libraries])
7386: test "$can_build_shared" = "no" && enable_shared=no
7387:
7388: # On AIX, shared libraries and static libraries use the same namespace, and
7389: # are all built from PIC.
7390: case $host_os in
7391: aix3*)
7392: test "$enable_shared" = yes && enable_static=no
7393: if test -n "$RANLIB"; then
7394: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7395: postinstall_cmds='$RANLIB $lib'
7396: fi
7397: ;;
7398: aix[[4-9]]*)
7399: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7400: test "$enable_shared" = yes && enable_static=no
7401: fi
7402: ;;
7403: esac
7404: AC_MSG_RESULT([$enable_shared])
7405:
7406: AC_MSG_CHECKING([whether to build static libraries])
7407: # Make sure either enable_shared or enable_static is yes.
7408: test "$enable_shared" = yes || enable_static=yes
7409: AC_MSG_RESULT([$enable_static])
7410:
7411: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7412: _LT_TAGVAR(LD, $1)="$LD"
7413:
7414: ## CAVEAT EMPTOR:
7415: ## There is no encapsulation within the following macros, do not change
7416: ## the running order or otherwise move them around unless you know exactly
7417: ## what you are doing...
7418: _LT_SYS_HIDDEN_LIBDEPS($1)
7419: _LT_COMPILER_PIC($1)
7420: _LT_COMPILER_C_O($1)
7421: _LT_COMPILER_FILE_LOCKS($1)
7422: _LT_LINKER_SHLIBS($1)
7423: _LT_SYS_DYNAMIC_LINKER($1)
7424: _LT_LINKER_HARDCODE_LIBPATH($1)
7425:
7426: _LT_CONFIG($1)
7427: fi # test -n "$compiler"
7428:
7429: GCC=$lt_save_GCC
7430: CC=$lt_save_CC
7431: CFLAGS=$lt_save_CFLAGS
7432: fi # test "$_lt_disable_FC" != yes
7433:
7434: AC_LANG_POP
7435: ])# _LT_LANG_FC_CONFIG
7436:
7437:
7438: # _LT_LANG_GCJ_CONFIG([TAG])
7439: # --------------------------
7440: # Ensure that the configuration variables for the GNU Java Compiler compiler
7441: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7442: # to write the compiler configuration to `libtool'.
7443: m4_defun([_LT_LANG_GCJ_CONFIG],
7444: [AC_REQUIRE([LT_PROG_GCJ])dnl
7445: AC_LANG_SAVE
7446:
7447: # Source file extension for Java test sources.
7448: ac_ext=java
7449:
7450: # Object file extension for compiled Java test sources.
7451: objext=o
7452: _LT_TAGVAR(objext, $1)=$objext
7453:
7454: # Code to be used in simple compile tests
7455: lt_simple_compile_test_code="class foo {}"
7456:
7457: # Code to be used in simple link tests
7458: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7459:
7460: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7461: _LT_TAG_COMPILER
7462:
7463: # save warnings/boilerplate of simple test code
7464: _LT_COMPILER_BOILERPLATE
7465: _LT_LINKER_BOILERPLATE
7466:
7467: # Allow CC to be a program name with arguments.
7468: lt_save_CC=$CC
7469: lt_save_CFLAGS=$CFLAGS
7470: lt_save_GCC=$GCC
7471: GCC=yes
7472: CC=${GCJ-"gcj"}
7473: CFLAGS=$GCJFLAGS
7474: compiler=$CC
7475: _LT_TAGVAR(compiler, $1)=$CC
7476: _LT_TAGVAR(LD, $1)="$LD"
7477: _LT_CC_BASENAME([$compiler])
7478:
7479: # GCJ did not exist at the time GCC didn't implicitly link libc in.
7480: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7481:
7482: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7483: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7484: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7485:
7486: ## CAVEAT EMPTOR:
7487: ## There is no encapsulation within the following macros, do not change
7488: ## the running order or otherwise move them around unless you know exactly
7489: ## what you are doing...
7490: if test -n "$compiler"; then
7491: _LT_COMPILER_NO_RTTI($1)
7492: _LT_COMPILER_PIC($1)
7493: _LT_COMPILER_C_O($1)
7494: _LT_COMPILER_FILE_LOCKS($1)
7495: _LT_LINKER_SHLIBS($1)
7496: _LT_LINKER_HARDCODE_LIBPATH($1)
7497:
7498: _LT_CONFIG($1)
7499: fi
7500:
7501: AC_LANG_RESTORE
7502:
7503: GCC=$lt_save_GCC
7504: CC=$lt_save_CC
7505: CFLAGS=$lt_save_CFLAGS
7506: ])# _LT_LANG_GCJ_CONFIG
7507:
7508:
7509: # _LT_LANG_GO_CONFIG([TAG])
7510: # --------------------------
7511: # Ensure that the configuration variables for the GNU Go compiler
7512: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7513: # to write the compiler configuration to `libtool'.
7514: m4_defun([_LT_LANG_GO_CONFIG],
7515: [AC_REQUIRE([LT_PROG_GO])dnl
7516: AC_LANG_SAVE
7517:
7518: # Source file extension for Go test sources.
7519: ac_ext=go
7520:
7521: # Object file extension for compiled Go test sources.
7522: objext=o
7523: _LT_TAGVAR(objext, $1)=$objext
7524:
7525: # Code to be used in simple compile tests
7526: lt_simple_compile_test_code="package main; func main() { }"
7527:
7528: # Code to be used in simple link tests
7529: lt_simple_link_test_code='package main; func main() { }'
7530:
7531: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7532: _LT_TAG_COMPILER
7533:
7534: # save warnings/boilerplate of simple test code
7535: _LT_COMPILER_BOILERPLATE
7536: _LT_LINKER_BOILERPLATE
7537:
7538: # Allow CC to be a program name with arguments.
7539: lt_save_CC=$CC
7540: lt_save_CFLAGS=$CFLAGS
7541: lt_save_GCC=$GCC
7542: GCC=yes
7543: CC=${GOC-"gccgo"}
7544: CFLAGS=$GOFLAGS
7545: compiler=$CC
7546: _LT_TAGVAR(compiler, $1)=$CC
7547: _LT_TAGVAR(LD, $1)="$LD"
7548: _LT_CC_BASENAME([$compiler])
7549:
7550: # Go did not exist at the time GCC didn't implicitly link libc in.
7551: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7552:
7553: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7554: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7555: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7556:
7557: ## CAVEAT EMPTOR:
7558: ## There is no encapsulation within the following macros, do not change
7559: ## the running order or otherwise move them around unless you know exactly
7560: ## what you are doing...
7561: if test -n "$compiler"; then
7562: _LT_COMPILER_NO_RTTI($1)
7563: _LT_COMPILER_PIC($1)
7564: _LT_COMPILER_C_O($1)
7565: _LT_COMPILER_FILE_LOCKS($1)
7566: _LT_LINKER_SHLIBS($1)
7567: _LT_LINKER_HARDCODE_LIBPATH($1)
7568:
7569: _LT_CONFIG($1)
7570: fi
7571:
7572: AC_LANG_RESTORE
7573:
7574: GCC=$lt_save_GCC
7575: CC=$lt_save_CC
7576: CFLAGS=$lt_save_CFLAGS
7577: ])# _LT_LANG_GO_CONFIG
7578:
7579:
7580: # _LT_LANG_RC_CONFIG([TAG])
7581: # -------------------------
7582: # Ensure that the configuration variables for the Windows resource compiler
7583: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7584: # to write the compiler configuration to `libtool'.
7585: m4_defun([_LT_LANG_RC_CONFIG],
7586: [AC_REQUIRE([LT_PROG_RC])dnl
7587: AC_LANG_SAVE
7588:
7589: # Source file extension for RC test sources.
7590: ac_ext=rc
7591:
7592: # Object file extension for compiled RC test sources.
7593: objext=o
7594: _LT_TAGVAR(objext, $1)=$objext
7595:
7596: # Code to be used in simple compile tests
7597: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7598:
7599: # Code to be used in simple link tests
7600: lt_simple_link_test_code="$lt_simple_compile_test_code"
7601:
7602: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7603: _LT_TAG_COMPILER
7604:
7605: # save warnings/boilerplate of simple test code
7606: _LT_COMPILER_BOILERPLATE
7607: _LT_LINKER_BOILERPLATE
7608:
7609: # Allow CC to be a program name with arguments.
7610: lt_save_CC="$CC"
7611: lt_save_CFLAGS=$CFLAGS
7612: lt_save_GCC=$GCC
7613: GCC=
7614: CC=${RC-"windres"}
7615: CFLAGS=
7616: compiler=$CC
7617: _LT_TAGVAR(compiler, $1)=$CC
7618: _LT_CC_BASENAME([$compiler])
7619: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7620:
7621: if test -n "$compiler"; then
7622: :
7623: _LT_CONFIG($1)
7624: fi
7625:
7626: GCC=$lt_save_GCC
7627: AC_LANG_RESTORE
7628: CC=$lt_save_CC
7629: CFLAGS=$lt_save_CFLAGS
7630: ])# _LT_LANG_RC_CONFIG
7631:
7632:
7633: # LT_PROG_GCJ
7634: # -----------
7635: AC_DEFUN([LT_PROG_GCJ],
7636: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7637: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7638: [AC_CHECK_TOOL(GCJ, gcj,)
7639: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7640: AC_SUBST(GCJFLAGS)])])[]dnl
7641: ])
7642:
7643: # Old name:
7644: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7645: dnl aclocal-1.4 backwards compatibility:
7646: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7647:
7648:
7649: # LT_PROG_GO
7650: # ----------
7651: AC_DEFUN([LT_PROG_GO],
7652: [AC_CHECK_TOOL(GOC, gccgo,)
7653: ])
7654:
7655:
7656: # LT_PROG_RC
7657: # ----------
7658: AC_DEFUN([LT_PROG_RC],
7659: [AC_CHECK_TOOL(RC, windres,)
7660: ])
7661:
7662: # Old name:
7663: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7664: dnl aclocal-1.4 backwards compatibility:
7665: dnl AC_DEFUN([LT_AC_PROG_RC], [])
7666:
7667:
7668: # _LT_DECL_EGREP
7669: # --------------
7670: # If we don't have a new enough Autoconf to choose the best grep
7671: # available, choose the one first in the user's PATH.
7672: m4_defun([_LT_DECL_EGREP],
7673: [AC_REQUIRE([AC_PROG_EGREP])dnl
7674: AC_REQUIRE([AC_PROG_FGREP])dnl
7675: test -z "$GREP" && GREP=grep
7676: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7677: _LT_DECL([], [EGREP], [1], [An ERE matcher])
7678: _LT_DECL([], [FGREP], [1], [A literal string matcher])
7679: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7680: AC_SUBST([GREP])
7681: ])
7682:
7683:
7684: # _LT_DECL_OBJDUMP
7685: # --------------
7686: # If we don't have a new enough Autoconf to choose the best objdump
7687: # available, choose the one first in the user's PATH.
7688: m4_defun([_LT_DECL_OBJDUMP],
7689: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7690: test -z "$OBJDUMP" && OBJDUMP=objdump
7691: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7692: AC_SUBST([OBJDUMP])
7693: ])
7694:
7695: # _LT_DECL_DLLTOOL
7696: # ----------------
7697: # Ensure DLLTOOL variable is set.
7698: m4_defun([_LT_DECL_DLLTOOL],
7699: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7700: test -z "$DLLTOOL" && DLLTOOL=dlltool
7701: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7702: AC_SUBST([DLLTOOL])
7703: ])
7704:
7705: # _LT_DECL_SED
7706: # ------------
7707: # Check for a fully-functional sed program, that truncates
7708: # as few characters as possible. Prefer GNU sed if found.
7709: m4_defun([_LT_DECL_SED],
7710: [AC_PROG_SED
7711: test -z "$SED" && SED=sed
7712: Xsed="$SED -e 1s/^X//"
7713: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7714: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7715: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7716: ])# _LT_DECL_SED
7717:
7718: m4_ifndef([AC_PROG_SED], [
7719: ############################################################
7720: # NOTE: This macro has been submitted for inclusion into #
7721: # GNU Autoconf as AC_PROG_SED. When it is available in #
7722: # a released version of Autoconf we should remove this #
7723: # macro and use it instead. #
7724: ############################################################
7725:
7726: m4_defun([AC_PROG_SED],
7727: [AC_MSG_CHECKING([for a sed that does not truncate output])
7728: AC_CACHE_VAL(lt_cv_path_SED,
7729: [# Loop through the user's path and test for sed and gsed.
7730: # Then use that list of sed's as ones to test for truncation.
7731: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7732: for as_dir in $PATH
7733: do
7734: IFS=$as_save_IFS
7735: test -z "$as_dir" && as_dir=.
7736: for lt_ac_prog in sed gsed; do
7737: for ac_exec_ext in '' $ac_executable_extensions; do
7738: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7739: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7740: fi
7741: done
7742: done
7743: done
7744: IFS=$as_save_IFS
7745: lt_ac_max=0
7746: lt_ac_count=0
7747: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7748: # along with /bin/sed that truncates output.
7749: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7750: test ! -f $lt_ac_sed && continue
7751: cat /dev/null > conftest.in
7752: lt_ac_count=0
7753: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7754: # Check for GNU sed and select it if it is found.
7755: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7756: lt_cv_path_SED=$lt_ac_sed
7757: break
7758: fi
7759: while true; do
7760: cat conftest.in conftest.in >conftest.tmp
7761: mv conftest.tmp conftest.in
7762: cp conftest.in conftest.nl
7763: echo >>conftest.nl
7764: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7765: cmp -s conftest.out conftest.nl || break
7766: # 10000 chars as input seems more than enough
7767: test $lt_ac_count -gt 10 && break
7768: lt_ac_count=`expr $lt_ac_count + 1`
7769: if test $lt_ac_count -gt $lt_ac_max; then
7770: lt_ac_max=$lt_ac_count
7771: lt_cv_path_SED=$lt_ac_sed
7772: fi
7773: done
7774: done
7775: ])
7776: SED=$lt_cv_path_SED
7777: AC_SUBST([SED])
7778: AC_MSG_RESULT([$SED])
7779: ])#AC_PROG_SED
7780: ])#m4_ifndef
7781:
7782: # Old name:
7783: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7784: dnl aclocal-1.4 backwards compatibility:
7785: dnl AC_DEFUN([LT_AC_PROG_SED], [])
7786:
7787:
7788: # _LT_CHECK_SHELL_FEATURES
7789: # ------------------------
7790: # Find out whether the shell is Bourne or XSI compatible,
7791: # or has some other useful features.
7792: m4_defun([_LT_CHECK_SHELL_FEATURES],
7793: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7794: # Try some XSI features
7795: xsi_shell=no
7796: ( _lt_dummy="a/b/c"
7797: test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7798: = c,a/b,b/c, \
7799: && eval 'test $(( 1 + 1 )) -eq 2 \
7800: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7801: && xsi_shell=yes
7802: AC_MSG_RESULT([$xsi_shell])
7803: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7804:
7805: AC_MSG_CHECKING([whether the shell understands "+="])
7806: lt_shell_append=no
7807: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7808: >/dev/null 2>&1 \
7809: && lt_shell_append=yes
7810: AC_MSG_RESULT([$lt_shell_append])
7811: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7812:
7813: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7814: lt_unset=unset
7815: else
7816: lt_unset=false
7817: fi
7818: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7819:
7820: # test EBCDIC or ASCII
7821: case `echo X|tr X '\101'` in
7822: A) # ASCII based system
7823: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7824: lt_SP2NL='tr \040 \012'
7825: lt_NL2SP='tr \015\012 \040\040'
7826: ;;
7827: *) # EBCDIC based system
7828: lt_SP2NL='tr \100 \n'
7829: lt_NL2SP='tr \r\n \100\100'
7830: ;;
7831: esac
7832: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7833: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7834: ])# _LT_CHECK_SHELL_FEATURES
7835:
7836:
7837: # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7838: # ------------------------------------------------------
7839: # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7840: # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7841: m4_defun([_LT_PROG_FUNCTION_REPLACE],
7842: [dnl {
7843: sed -e '/^$1 ()$/,/^} # $1 /c\
7844: $1 ()\
7845: {\
7846: m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7847: } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7848: && mv -f "$cfgfile.tmp" "$cfgfile" \
7849: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7850: test 0 -eq $? || _lt_function_replace_fail=:
7851: ])
7852:
7853:
7854: # _LT_PROG_REPLACE_SHELLFNS
7855: # -------------------------
7856: # Replace existing portable implementations of several shell functions with
7857: # equivalent extended shell implementations where those features are available..
7858: m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7859: [if test x"$xsi_shell" = xyes; then
7860: _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7861: case ${1} in
7862: */*) func_dirname_result="${1%/*}${2}" ;;
7863: * ) func_dirname_result="${3}" ;;
7864: esac])
7865:
7866: _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7867: func_basename_result="${1##*/}"])
7868:
7869: _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7870: case ${1} in
7871: */*) func_dirname_result="${1%/*}${2}" ;;
7872: * ) func_dirname_result="${3}" ;;
7873: esac
7874: func_basename_result="${1##*/}"])
7875:
7876: _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7877: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7878: # positional parameters, so assign one to ordinary parameter first.
7879: func_stripname_result=${3}
7880: func_stripname_result=${func_stripname_result#"${1}"}
7881: func_stripname_result=${func_stripname_result%"${2}"}])
7882:
7883: _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7884: func_split_long_opt_name=${1%%=*}
7885: func_split_long_opt_arg=${1#*=}])
7886:
7887: _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7888: func_split_short_opt_arg=${1#??}
7889: func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7890:
7891: _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7892: case ${1} in
7893: *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7894: *) func_lo2o_result=${1} ;;
7895: esac])
7896:
7897: _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7898:
7899: _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7900:
7901: _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7902: fi
7903:
7904: if test x"$lt_shell_append" = xyes; then
7905: _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7906:
7907: _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7908: func_quote_for_eval "${2}"
7909: dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7910: eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7911:
7912: # Save a `func_append' function call where possible by direct use of '+='
7913: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7914: && mv -f "$cfgfile.tmp" "$cfgfile" \
7915: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7916: test 0 -eq $? || _lt_function_replace_fail=:
7917: else
7918: # Save a `func_append' function call even when '+=' is not available
7919: sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7920: && mv -f "$cfgfile.tmp" "$cfgfile" \
7921: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7922: test 0 -eq $? || _lt_function_replace_fail=:
7923: fi
7924:
7925: if test x"$_lt_function_replace_fail" = x":"; then
7926: AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7927: fi
7928: ])
7929:
7930: # _LT_PATH_CONVERSION_FUNCTIONS
7931: # -----------------------------
7932: # Determine which file name conversion functions should be used by
7933: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7934: # for certain cross-compile configurations and native mingw.
7935: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7936: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7937: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7938: AC_MSG_CHECKING([how to convert $build file names to $host format])
7939: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7940: [case $host in
7941: *-*-mingw* )
7942: case $build in
7943: *-*-mingw* ) # actually msys
7944: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7945: ;;
7946: *-*-cygwin* )
7947: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7948: ;;
7949: * ) # otherwise, assume *nix
7950: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7951: ;;
7952: esac
7953: ;;
7954: *-*-cygwin* )
7955: case $build in
7956: *-*-mingw* ) # actually msys
7957: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7958: ;;
7959: *-*-cygwin* )
7960: lt_cv_to_host_file_cmd=func_convert_file_noop
7961: ;;
7962: * ) # otherwise, assume *nix
7963: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7964: ;;
7965: esac
7966: ;;
7967: * ) # unhandled hosts (and "normal" native builds)
7968: lt_cv_to_host_file_cmd=func_convert_file_noop
7969: ;;
7970: esac
7971: ])
7972: to_host_file_cmd=$lt_cv_to_host_file_cmd
7973: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7974: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7975: [0], [convert $build file names to $host format])dnl
7976:
7977: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7978: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7979: [#assume ordinary cross tools, or native build.
7980: lt_cv_to_tool_file_cmd=func_convert_file_noop
7981: case $host in
7982: *-*-mingw* )
7983: case $build in
7984: *-*-mingw* ) # actually msys
7985: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7986: ;;
7987: esac
7988: ;;
7989: esac
7990: ])
7991: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7992: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7993: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7994: [0], [convert $build files to toolchain format])dnl
7995: ])# _LT_PATH_CONVERSION_FUNCTIONS
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to libtool.m4 CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / quagga / m4