Annotation of embedaddon/strongswan/m4/config/libtool.m4, revision 1.1.1.1
1.1 misho 1: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2: #
3: # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
4: # Written by Gordon Matzigkeit, 1996
5: #
6: # This file is free software; the Free Software Foundation gives
7: # unlimited permission to copy and/or distribute it, with or without
8: # modifications, as long as this notice is preserved.
9:
10: m4_define([_LT_COPYING], [dnl
11: # Copyright (C) 2014 Free Software Foundation, Inc.
12: # This is free software; see the source for copying conditions. There is NO
13: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14:
15: # GNU Libtool is free software; you can redistribute it and/or modify
16: # it under the terms of the GNU General Public License as published by
17: # the Free Software Foundation; either version 2 of of the License, or
18: # (at your option) any later version.
19: #
20: # As a special exception to the GNU General Public License, if you
21: # distribute this file as part of a program or library that is built
22: # using GNU Libtool, you may include this file under the same
23: # distribution terms that you use for the rest of that program.
24: #
25: # GNU Libtool is distributed in the hope that it will be useful, but
26: # WITHOUT ANY WARRANTY; without even the implied warranty of
27: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28: # GNU General Public License for more details.
29: #
30: # You should have received a copy of the GNU General Public License
31: # along with this program. If not, see <http://www.gnu.org/licenses/>.
32: ])
33:
34: # serial 58 LT_INIT
35:
36:
37: # LT_PREREQ(VERSION)
38: # ------------------
39: # Complain and exit if this libtool version is less that VERSION.
40: m4_defun([LT_PREREQ],
41: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
42: [m4_default([$3],
43: [m4_fatal([Libtool version $1 or higher is required],
44: 63)])],
45: [$2])])
46:
47:
48: # _LT_CHECK_BUILDDIR
49: # ------------------
50: # Complain if the absolute build directory name contains unusual characters
51: m4_defun([_LT_CHECK_BUILDDIR],
52: [case `pwd` in
53: *\ * | *\ *)
54: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
55: esac
56: ])
57:
58:
59: # LT_INIT([OPTIONS])
60: # ------------------
61: AC_DEFUN([LT_INIT],
62: [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
63: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
64: AC_BEFORE([$0], [LT_LANG])dnl
65: AC_BEFORE([$0], [LT_OUTPUT])dnl
66: AC_BEFORE([$0], [LTDL_INIT])dnl
67: m4_require([_LT_CHECK_BUILDDIR])dnl
68:
69: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
70: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
71: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
72: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
73: dnl unless we require an AC_DEFUNed macro:
74: AC_REQUIRE([LTOPTIONS_VERSION])dnl
75: AC_REQUIRE([LTSUGAR_VERSION])dnl
76: AC_REQUIRE([LTVERSION_VERSION])dnl
77: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
78: m4_require([_LT_PROG_LTMAIN])dnl
79:
80: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
81:
82: dnl Parse OPTIONS
83: _LT_SET_OPTIONS([$0], [$1])
84:
85: # This can be used to rebuild libtool when needed
86: LIBTOOL_DEPS=$ltmain
87:
88: # Always use our own libtool.
89: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
90: AC_SUBST(LIBTOOL)dnl
91:
92: _LT_SETUP
93:
94: # Only expand once:
95: m4_define([LT_INIT])
96: ])# LT_INIT
97:
98: # Old names:
99: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
100: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
101: dnl aclocal-1.4 backwards compatibility:
102: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
103: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
104:
105:
106: # _LT_PREPARE_CC_BASENAME
107: # -----------------------
108: m4_defun([_LT_PREPARE_CC_BASENAME], [
109: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
110: func_cc_basename ()
111: {
112: for cc_temp in @S|@*""; do
113: case $cc_temp in
114: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
115: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
116: \-*) ;;
117: *) break;;
118: esac
119: done
120: func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
121: }
122: ])# _LT_PREPARE_CC_BASENAME
123:
124:
125: # _LT_CC_BASENAME(CC)
126: # -------------------
127: # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
128: # but that macro is also expanded into generated libtool script, which
129: # arranges for $SED and $ECHO to be set by different means.
130: m4_defun([_LT_CC_BASENAME],
131: [m4_require([_LT_PREPARE_CC_BASENAME])dnl
132: AC_REQUIRE([_LT_DECL_SED])dnl
133: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
134: func_cc_basename $1
135: cc_basename=$func_cc_basename_result
136: ])
137:
138:
139: # _LT_FILEUTILS_DEFAULTS
140: # ----------------------
141: # It is okay to use these file commands and assume they have been set
142: # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
143: m4_defun([_LT_FILEUTILS_DEFAULTS],
144: [: ${CP="cp -f"}
145: : ${MV="mv -f"}
146: : ${RM="rm -f"}
147: ])# _LT_FILEUTILS_DEFAULTS
148:
149:
150: # _LT_SETUP
151: # ---------
152: m4_defun([_LT_SETUP],
153: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
154: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
155: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
156: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
157:
158: _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
159: dnl
160: _LT_DECL([], [host_alias], [0], [The host system])dnl
161: _LT_DECL([], [host], [0])dnl
162: _LT_DECL([], [host_os], [0])dnl
163: dnl
164: _LT_DECL([], [build_alias], [0], [The build system])dnl
165: _LT_DECL([], [build], [0])dnl
166: _LT_DECL([], [build_os], [0])dnl
167: dnl
168: AC_REQUIRE([AC_PROG_CC])dnl
169: AC_REQUIRE([LT_PATH_LD])dnl
170: AC_REQUIRE([LT_PATH_NM])dnl
171: dnl
172: AC_REQUIRE([AC_PROG_LN_S])dnl
173: test -z "$LN_S" && LN_S="ln -s"
174: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
175: dnl
176: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
177: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
178: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
179: dnl
180: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
181: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
182: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
183: m4_require([_LT_CMD_RELOAD])dnl
184: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
185: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
186: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
188: m4_require([_LT_WITH_SYSROOT])dnl
189: m4_require([_LT_CMD_TRUNCATE])dnl
190:
191: _LT_CONFIG_LIBTOOL_INIT([
192: # See if we are running on zsh, and set the options that allow our
193: # commands through without removal of \ escapes INIT.
194: if test -n "\${ZSH_VERSION+set}"; then
195: setopt NO_GLOB_SUBST
196: fi
197: ])
198: if test -n "${ZSH_VERSION+set}"; then
199: setopt NO_GLOB_SUBST
200: fi
201:
202: _LT_CHECK_OBJDIR
203:
204: m4_require([_LT_TAG_COMPILER])dnl
205:
206: case $host_os in
207: aix3*)
208: # AIX sometimes has problems with the GCC collect2 program. For some
209: # reason, if we set the COLLECT_NAMES environment variable, the problems
210: # vanish in a puff of smoke.
211: if test set != "${COLLECT_NAMES+set}"; then
212: COLLECT_NAMES=
213: export COLLECT_NAMES
214: fi
215: ;;
216: esac
217:
218: # Global variables:
219: ofile=libtool
220: can_build_shared=yes
221:
222: # All known linkers require a '.a' archive for static linking (except MSVC,
223: # which needs '.lib').
224: libext=a
225:
226: with_gnu_ld=$lt_cv_prog_gnu_ld
227:
228: old_CC=$CC
229: old_CFLAGS=$CFLAGS
230:
231: # Set sane defaults for various variables
232: test -z "$CC" && CC=cc
233: test -z "$LTCC" && LTCC=$CC
234: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
235: test -z "$LD" && LD=ld
236: test -z "$ac_objext" && ac_objext=o
237:
238: _LT_CC_BASENAME([$compiler])
239:
240: # Only perform the check for file, if the check method requires it
241: test -z "$MAGIC_CMD" && MAGIC_CMD=file
242: case $deplibs_check_method in
243: file_magic*)
244: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
245: _LT_PATH_MAGIC
246: fi
247: ;;
248: esac
249:
250: # Use C for the default configuration in the libtool script
251: LT_SUPPORTED_TAG([CC])
252: _LT_LANG_C_CONFIG
253: _LT_LANG_DEFAULT_CONFIG
254: _LT_CONFIG_COMMANDS
255: ])# _LT_SETUP
256:
257:
258: # _LT_PREPARE_SED_QUOTE_VARS
259: # --------------------------
260: # Define a few sed substitution that help us do robust quoting.
261: m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
262: [# Backslashify metacharacters that are still active within
263: # double-quoted strings.
264: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
265:
266: # Same as above, but do not quote variable references.
267: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
268:
269: # Sed substitution to delay expansion of an escaped shell variable in a
270: # double_quote_subst'ed string.
271: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
272:
273: # Sed substitution to delay expansion of an escaped single quote.
274: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
275:
276: # Sed substitution to avoid accidental globbing in evaled expressions
277: no_glob_subst='s/\*/\\\*/g'
278: ])
279:
280: # _LT_PROG_LTMAIN
281: # ---------------
282: # Note that this code is called both from 'configure', and 'config.status'
283: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
284: # 'config.status' has no value for ac_aux_dir unless we are using Automake,
285: # so we pass a copy along to make sure it has a sensible value anyway.
286: m4_defun([_LT_PROG_LTMAIN],
287: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
288: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
289: ltmain=$ac_aux_dir/ltmain.sh
290: ])# _LT_PROG_LTMAIN
291:
292:
293: ## ------------------------------------- ##
294: ## Accumulate code for creating libtool. ##
295: ## ------------------------------------- ##
296:
297: # So that we can recreate a full libtool script including additional
298: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
299: # in macros and then make a single call at the end using the 'libtool'
300: # label.
301:
302:
303: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
304: # ----------------------------------------
305: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
306: m4_define([_LT_CONFIG_LIBTOOL_INIT],
307: [m4_ifval([$1],
308: [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
309: [$1
310: ])])])
311:
312: # Initialize.
313: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
314:
315:
316: # _LT_CONFIG_LIBTOOL([COMMANDS])
317: # ------------------------------
318: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
319: m4_define([_LT_CONFIG_LIBTOOL],
320: [m4_ifval([$1],
321: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
322: [$1
323: ])])])
324:
325: # Initialize.
326: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
327:
328:
329: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
330: # -----------------------------------------------------
331: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
332: [_LT_CONFIG_LIBTOOL([$1])
333: _LT_CONFIG_LIBTOOL_INIT([$2])
334: ])
335:
336:
337: # _LT_FORMAT_COMMENT([COMMENT])
338: # -----------------------------
339: # Add leading comment marks to the start of each line, and a trailing
340: # full-stop to the whole comment if one is not present already.
341: m4_define([_LT_FORMAT_COMMENT],
342: [m4_ifval([$1], [
343: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
344: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
345: )])
346:
347:
348:
349: ## ------------------------ ##
350: ## FIXME: Eliminate VARNAME ##
351: ## ------------------------ ##
352:
353:
354: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
355: # -------------------------------------------------------------------
356: # CONFIGNAME is the name given to the value in the libtool script.
357: # VARNAME is the (base) name used in the configure script.
358: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
359: # VARNAME. Any other value will be used directly.
360: m4_define([_LT_DECL],
361: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
362: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
363: [m4_ifval([$1], [$1], [$2])])
364: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
365: m4_ifval([$4],
366: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
367: lt_dict_add_subkey([lt_decl_dict], [$2],
368: [tagged?], [m4_ifval([$5], [yes], [no])])])
369: ])
370:
371:
372: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
373: # --------------------------------------------------------
374: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
375:
376:
377: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
378: # ------------------------------------------------
379: m4_define([lt_decl_tag_varnames],
380: [_lt_decl_filter([tagged?], [yes], $@)])
381:
382:
383: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
384: # ---------------------------------------------------------
385: m4_define([_lt_decl_filter],
386: [m4_case([$#],
387: [0], [m4_fatal([$0: too few arguments: $#])],
388: [1], [m4_fatal([$0: too few arguments: $#: $1])],
389: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
390: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
391: [lt_dict_filter([lt_decl_dict], $@)])[]dnl
392: ])
393:
394:
395: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
396: # --------------------------------------------------
397: m4_define([lt_decl_quote_varnames],
398: [_lt_decl_filter([value], [1], $@)])
399:
400:
401: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
402: # ---------------------------------------------------
403: m4_define([lt_decl_dquote_varnames],
404: [_lt_decl_filter([value], [2], $@)])
405:
406:
407: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
408: # ---------------------------------------------------
409: m4_define([lt_decl_varnames_tagged],
410: [m4_assert([$# <= 2])dnl
411: _$0(m4_quote(m4_default([$1], [[, ]])),
412: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
413: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
414: m4_define([_lt_decl_varnames_tagged],
415: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
416:
417:
418: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
419: # ------------------------------------------------
420: m4_define([lt_decl_all_varnames],
421: [_$0(m4_quote(m4_default([$1], [[, ]])),
422: m4_if([$2], [],
423: m4_quote(lt_decl_varnames),
424: m4_quote(m4_shift($@))))[]dnl
425: ])
426: m4_define([_lt_decl_all_varnames],
427: [lt_join($@, lt_decl_varnames_tagged([$1],
428: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
429: ])
430:
431:
432: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
433: # ------------------------------------
434: # Quote a variable value, and forward it to 'config.status' so that its
435: # declaration there will have the same value as in 'configure'. VARNAME
436: # must have a single quote delimited value for this to work.
437: m4_define([_LT_CONFIG_STATUS_DECLARE],
438: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
439:
440:
441: # _LT_CONFIG_STATUS_DECLARATIONS
442: # ------------------------------
443: # We delimit libtool config variables with single quotes, so when
444: # we write them to config.status, we have to be sure to quote all
445: # embedded single quotes properly. In configure, this macro expands
446: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
447: #
448: # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
449: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
450: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
451: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
452:
453:
454: # _LT_LIBTOOL_TAGS
455: # ----------------
456: # Output comment and list of tags supported by the script
457: m4_defun([_LT_LIBTOOL_TAGS],
458: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
459: available_tags='_LT_TAGS'dnl
460: ])
461:
462:
463: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
464: # -----------------------------------
465: # Extract the dictionary values for VARNAME (optionally with TAG) and
466: # expand to a commented shell variable setting:
467: #
468: # # Some comment about what VAR is for.
469: # visible_name=$lt_internal_name
470: m4_define([_LT_LIBTOOL_DECLARE],
471: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
472: [description])))[]dnl
473: m4_pushdef([_libtool_name],
474: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
475: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
476: [0], [_libtool_name=[$]$1],
477: [1], [_libtool_name=$lt_[]$1],
478: [2], [_libtool_name=$lt_[]$1],
479: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
480: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
481: ])
482:
483:
484: # _LT_LIBTOOL_CONFIG_VARS
485: # -----------------------
486: # Produce commented declarations of non-tagged libtool config variables
487: # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
488: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
489: # section) are produced by _LT_LIBTOOL_TAG_VARS.
490: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
491: [m4_foreach([_lt_var],
492: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
493: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
494:
495:
496: # _LT_LIBTOOL_TAG_VARS(TAG)
497: # -------------------------
498: m4_define([_LT_LIBTOOL_TAG_VARS],
499: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
500: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
501:
502:
503: # _LT_TAGVAR(VARNAME, [TAGNAME])
504: # ------------------------------
505: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
506:
507:
508: # _LT_CONFIG_COMMANDS
509: # -------------------
510: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
511: # variables for single and double quote escaping we saved from calls
512: # to _LT_DECL, we can put quote escaped variables declarations
513: # into 'config.status', and then the shell code to quote escape them in
514: # for loops in 'config.status'. Finally, any additional code accumulated
515: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
516: m4_defun([_LT_CONFIG_COMMANDS],
517: [AC_PROVIDE_IFELSE([LT_OUTPUT],
518: dnl If the libtool generation code has been placed in $CONFIG_LT,
519: dnl instead of duplicating it all over again into config.status,
520: dnl then we will have config.status run $CONFIG_LT later, so it
521: dnl needs to know what name is stored there:
522: [AC_CONFIG_COMMANDS([libtool],
523: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
524: dnl If the libtool generation code is destined for config.status,
525: dnl expand the accumulated commands and init code now:
526: [AC_CONFIG_COMMANDS([libtool],
527: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
528: ])#_LT_CONFIG_COMMANDS
529:
530:
531: # Initialize.
532: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
533: [
534:
535: # The HP-UX ksh and POSIX shell print the target directory to stdout
536: # if CDPATH is set.
537: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
538:
539: sed_quote_subst='$sed_quote_subst'
540: double_quote_subst='$double_quote_subst'
541: delay_variable_subst='$delay_variable_subst'
542: _LT_CONFIG_STATUS_DECLARATIONS
543: LTCC='$LTCC'
544: LTCFLAGS='$LTCFLAGS'
545: compiler='$compiler_DEFAULT'
546:
547: # A function that is used when there is no print builtin or printf.
548: func_fallback_echo ()
549: {
550: eval 'cat <<_LTECHO_EOF
551: \$[]1
552: _LTECHO_EOF'
553: }
554:
555: # Quote evaled strings.
556: for var in lt_decl_all_varnames([[ \
557: ]], lt_decl_quote_varnames); do
558: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
559: *[[\\\\\\\`\\"\\\$]]*)
560: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
561: ;;
562: *)
563: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
564: ;;
565: esac
566: done
567:
568: # Double-quote double-evaled strings.
569: for var in lt_decl_all_varnames([[ \
570: ]], lt_decl_dquote_varnames); do
571: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
572: *[[\\\\\\\`\\"\\\$]]*)
573: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
574: ;;
575: *)
576: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
577: ;;
578: esac
579: done
580:
581: _LT_OUTPUT_LIBTOOL_INIT
582: ])
583:
584: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
585: # ------------------------------------
586: # Generate a child script FILE with all initialization necessary to
587: # reuse the environment learned by the parent script, and make the
588: # file executable. If COMMENT is supplied, it is inserted after the
589: # '#!' sequence but before initialization text begins. After this
590: # macro, additional text can be appended to FILE to form the body of
591: # the child script. The macro ends with non-zero status if the
592: # file could not be fully written (such as if the disk is full).
593: m4_ifdef([AS_INIT_GENERATED],
594: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
595: [m4_defun([_LT_GENERATED_FILE_INIT],
596: [m4_require([AS_PREPARE])]dnl
597: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
598: [lt_write_fail=0
599: cat >$1 <<_ASEOF || lt_write_fail=1
600: #! $SHELL
601: # Generated by $as_me.
602: $2
603: SHELL=\${CONFIG_SHELL-$SHELL}
604: export SHELL
605: _ASEOF
606: cat >>$1 <<\_ASEOF || lt_write_fail=1
607: AS_SHELL_SANITIZE
608: _AS_PREPARE
609: exec AS_MESSAGE_FD>&1
610: _ASEOF
611: test 0 = "$lt_write_fail" && chmod +x $1[]dnl
612: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
613:
614: # LT_OUTPUT
615: # ---------
616: # This macro allows early generation of the libtool script (before
617: # AC_OUTPUT is called), incase it is used in configure for compilation
618: # tests.
619: AC_DEFUN([LT_OUTPUT],
620: [: ${CONFIG_LT=./config.lt}
621: AC_MSG_NOTICE([creating $CONFIG_LT])
622: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
623: [# Run this file to recreate a libtool stub with the current configuration.])
624:
625: cat >>"$CONFIG_LT" <<\_LTEOF
626: lt_cl_silent=false
627: exec AS_MESSAGE_LOG_FD>>config.log
628: {
629: echo
630: AS_BOX([Running $as_me.])
631: } >&AS_MESSAGE_LOG_FD
632:
633: lt_cl_help="\
634: '$as_me' creates a local libtool stub from the current configuration,
635: for use in further configure time tests before the real libtool is
636: generated.
637:
638: Usage: $[0] [[OPTIONS]]
639:
640: -h, --help print this help, then exit
641: -V, --version print version number, then exit
642: -q, --quiet do not print progress messages
643: -d, --debug don't remove temporary files
644:
645: Report bugs to <bug-libtool@gnu.org>."
646:
647: lt_cl_version="\
648: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
649: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
650: configured by $[0], generated by m4_PACKAGE_STRING.
651:
652: Copyright (C) 2011 Free Software Foundation, Inc.
653: This config.lt script is free software; the Free Software Foundation
654: gives unlimited permision to copy, distribute and modify it."
655:
656: while test 0 != $[#]
657: do
658: case $[1] in
659: --version | --v* | -V )
660: echo "$lt_cl_version"; exit 0 ;;
661: --help | --h* | -h )
662: echo "$lt_cl_help"; exit 0 ;;
663: --debug | --d* | -d )
664: debug=: ;;
665: --quiet | --q* | --silent | --s* | -q )
666: lt_cl_silent=: ;;
667:
668: -*) AC_MSG_ERROR([unrecognized option: $[1]
669: Try '$[0] --help' for more information.]) ;;
670:
671: *) AC_MSG_ERROR([unrecognized argument: $[1]
672: Try '$[0] --help' for more information.]) ;;
673: esac
674: shift
675: done
676:
677: if $lt_cl_silent; then
678: exec AS_MESSAGE_FD>/dev/null
679: fi
680: _LTEOF
681:
682: cat >>"$CONFIG_LT" <<_LTEOF
683: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
684: _LTEOF
685:
686: cat >>"$CONFIG_LT" <<\_LTEOF
687: AC_MSG_NOTICE([creating $ofile])
688: _LT_OUTPUT_LIBTOOL_COMMANDS
689: AS_EXIT(0)
690: _LTEOF
691: chmod +x "$CONFIG_LT"
692:
693: # configure is writing to config.log, but config.lt does its own redirection,
694: # appending to config.log, which fails on DOS, as config.log is still kept
695: # open by configure. Here we exec the FD to /dev/null, effectively closing
696: # config.log, so it can be properly (re)opened and appended to by config.lt.
697: lt_cl_success=:
698: test yes = "$silent" &&
699: lt_config_lt_args="$lt_config_lt_args --quiet"
700: exec AS_MESSAGE_LOG_FD>/dev/null
701: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
702: exec AS_MESSAGE_LOG_FD>>config.log
703: $lt_cl_success || AS_EXIT(1)
704: ])# LT_OUTPUT
705:
706:
707: # _LT_CONFIG(TAG)
708: # ---------------
709: # If TAG is the built-in tag, create an initial libtool script with a
710: # default configuration from the untagged config vars. Otherwise add code
711: # to config.status for appending the configuration named by TAG from the
712: # matching tagged config vars.
713: m4_defun([_LT_CONFIG],
714: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
715: _LT_CONFIG_SAVE_COMMANDS([
716: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
717: m4_if(_LT_TAG, [C], [
718: # See if we are running on zsh, and set the options that allow our
719: # commands through without removal of \ escapes.
720: if test -n "${ZSH_VERSION+set}"; then
721: setopt NO_GLOB_SUBST
722: fi
723:
724: cfgfile=${ofile}T
725: trap "$RM \"$cfgfile\"; exit 1" 1 2 15
726: $RM "$cfgfile"
727:
728: cat <<_LT_EOF >> "$cfgfile"
729: #! $SHELL
730: # Generated automatically by $as_me ($PACKAGE) $VERSION
731: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
732: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
733:
734: # Provide generalized library-building support services.
735: # Written by Gordon Matzigkeit, 1996
736:
737: _LT_COPYING
738: _LT_LIBTOOL_TAGS
739:
740: # Configured defaults for sys_lib_dlsearch_path munging.
741: : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
742:
743: # ### BEGIN LIBTOOL CONFIG
744: _LT_LIBTOOL_CONFIG_VARS
745: _LT_LIBTOOL_TAG_VARS
746: # ### END LIBTOOL CONFIG
747:
748: _LT_EOF
749:
750: cat <<'_LT_EOF' >> "$cfgfile"
751:
752: # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
753:
754: _LT_PREPARE_MUNGE_PATH_LIST
755: _LT_PREPARE_CC_BASENAME
756:
757: # ### END FUNCTIONS SHARED WITH CONFIGURE
758:
759: _LT_EOF
760:
761: case $host_os in
762: aix3*)
763: cat <<\_LT_EOF >> "$cfgfile"
764: # AIX sometimes has problems with the GCC collect2 program. For some
765: # reason, if we set the COLLECT_NAMES environment variable, the problems
766: # vanish in a puff of smoke.
767: if test set != "${COLLECT_NAMES+set}"; then
768: COLLECT_NAMES=
769: export COLLECT_NAMES
770: fi
771: _LT_EOF
772: ;;
773: esac
774:
775: _LT_PROG_LTMAIN
776:
777: # We use sed instead of cat because bash on DJGPP gets confused if
778: # if finds mixed CR/LF and LF-only lines. Since sed operates in
779: # text mode, it properly converts lines to CR/LF. This bash problem
780: # is reportedly fixed, but why not run on old versions too?
781: sed '$q' "$ltmain" >> "$cfgfile" \
782: || (rm -f "$cfgfile"; exit 1)
783:
784: mv -f "$cfgfile" "$ofile" ||
785: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
786: chmod +x "$ofile"
787: ],
788: [cat <<_LT_EOF >> "$ofile"
789:
790: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
791: dnl in a comment (ie after a #).
792: # ### BEGIN LIBTOOL TAG CONFIG: $1
793: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
794: # ### END LIBTOOL TAG CONFIG: $1
795: _LT_EOF
796: ])dnl /m4_if
797: ],
798: [m4_if([$1], [], [
799: PACKAGE='$PACKAGE'
800: VERSION='$VERSION'
801: RM='$RM'
802: ofile='$ofile'], [])
803: ])dnl /_LT_CONFIG_SAVE_COMMANDS
804: ])# _LT_CONFIG
805:
806:
807: # LT_SUPPORTED_TAG(TAG)
808: # ---------------------
809: # Trace this macro to discover what tags are supported by the libtool
810: # --tag option, using:
811: # autoconf --trace 'LT_SUPPORTED_TAG:$1'
812: AC_DEFUN([LT_SUPPORTED_TAG], [])
813:
814:
815: # C support is built-in for now
816: m4_define([_LT_LANG_C_enabled], [])
817: m4_define([_LT_TAGS], [])
818:
819:
820: # LT_LANG(LANG)
821: # -------------
822: # Enable libtool support for the given language if not already enabled.
823: AC_DEFUN([LT_LANG],
824: [AC_BEFORE([$0], [LT_OUTPUT])dnl
825: m4_case([$1],
826: [C], [_LT_LANG(C)],
827: [C++], [_LT_LANG(CXX)],
828: [Go], [_LT_LANG(GO)],
829: [Java], [_LT_LANG(GCJ)],
830: [Fortran 77], [_LT_LANG(F77)],
831: [Fortran], [_LT_LANG(FC)],
832: [Windows Resource], [_LT_LANG(RC)],
833: [m4_ifdef([_LT_LANG_]$1[_CONFIG],
834: [_LT_LANG($1)],
835: [m4_fatal([$0: unsupported language: "$1"])])])dnl
836: ])# LT_LANG
837:
838:
839: # _LT_LANG(LANGNAME)
840: # ------------------
841: m4_defun([_LT_LANG],
842: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
843: [LT_SUPPORTED_TAG([$1])dnl
844: m4_append([_LT_TAGS], [$1 ])dnl
845: m4_define([_LT_LANG_]$1[_enabled], [])dnl
846: _LT_LANG_$1_CONFIG($1)])dnl
847: ])# _LT_LANG
848:
849:
850: m4_ifndef([AC_PROG_GO], [
851: ############################################################
852: # NOTE: This macro has been submitted for inclusion into #
853: # GNU Autoconf as AC_PROG_GO. When it is available in #
854: # a released version of Autoconf we should remove this #
855: # macro and use it instead. #
856: ############################################################
857: m4_defun([AC_PROG_GO],
858: [AC_LANG_PUSH(Go)dnl
859: AC_ARG_VAR([GOC], [Go compiler command])dnl
860: AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
861: _AC_ARG_VAR_LDFLAGS()dnl
862: AC_CHECK_TOOL(GOC, gccgo)
863: if test -z "$GOC"; then
864: if test -n "$ac_tool_prefix"; then
865: AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
866: fi
867: fi
868: if test -z "$GOC"; then
869: AC_CHECK_PROG(GOC, gccgo, gccgo, false)
870: fi
871: ])#m4_defun
872: ])#m4_ifndef
873:
874:
875: # _LT_LANG_DEFAULT_CONFIG
876: # -----------------------
877: m4_defun([_LT_LANG_DEFAULT_CONFIG],
878: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
879: [LT_LANG(CXX)],
880: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
881:
882: AC_PROVIDE_IFELSE([AC_PROG_F77],
883: [LT_LANG(F77)],
884: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
885:
886: AC_PROVIDE_IFELSE([AC_PROG_FC],
887: [LT_LANG(FC)],
888: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
889:
890: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
891: dnl pulling things in needlessly.
892: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
893: [LT_LANG(GCJ)],
894: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
895: [LT_LANG(GCJ)],
896: [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
897: [LT_LANG(GCJ)],
898: [m4_ifdef([AC_PROG_GCJ],
899: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
900: m4_ifdef([A][M_PROG_GCJ],
901: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
902: m4_ifdef([LT_PROG_GCJ],
903: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
904:
905: AC_PROVIDE_IFELSE([AC_PROG_GO],
906: [LT_LANG(GO)],
907: [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
908:
909: AC_PROVIDE_IFELSE([LT_PROG_RC],
910: [LT_LANG(RC)],
911: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
912: ])# _LT_LANG_DEFAULT_CONFIG
913:
914: # Obsolete macros:
915: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
916: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
917: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
918: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
919: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
920: dnl aclocal-1.4 backwards compatibility:
921: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
922: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
923: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
924: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
925: dnl AC_DEFUN([AC_LIBTOOL_RC], [])
926:
927:
928: # _LT_TAG_COMPILER
929: # ----------------
930: m4_defun([_LT_TAG_COMPILER],
931: [AC_REQUIRE([AC_PROG_CC])dnl
932:
933: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
934: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
935: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
936: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
937:
938: # If no C compiler was specified, use CC.
939: LTCC=${LTCC-"$CC"}
940:
941: # If no C compiler flags were specified, use CFLAGS.
942: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
943:
944: # Allow CC to be a program name with arguments.
945: compiler=$CC
946: ])# _LT_TAG_COMPILER
947:
948:
949: # _LT_COMPILER_BOILERPLATE
950: # ------------------------
951: # Check for compiler boilerplate output or warnings with
952: # the simple compiler test code.
953: m4_defun([_LT_COMPILER_BOILERPLATE],
954: [m4_require([_LT_DECL_SED])dnl
955: ac_outfile=conftest.$ac_objext
956: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
957: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
958: _lt_compiler_boilerplate=`cat conftest.err`
959: $RM conftest*
960: ])# _LT_COMPILER_BOILERPLATE
961:
962:
963: # _LT_LINKER_BOILERPLATE
964: # ----------------------
965: # Check for linker boilerplate output or warnings with
966: # the simple link test code.
967: m4_defun([_LT_LINKER_BOILERPLATE],
968: [m4_require([_LT_DECL_SED])dnl
969: ac_outfile=conftest.$ac_objext
970: echo "$lt_simple_link_test_code" >conftest.$ac_ext
971: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
972: _lt_linker_boilerplate=`cat conftest.err`
973: $RM -r conftest*
974: ])# _LT_LINKER_BOILERPLATE
975:
976: # _LT_REQUIRED_DARWIN_CHECKS
977: # -------------------------
978: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
979: case $host_os in
980: rhapsody* | darwin*)
981: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
982: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
983: AC_CHECK_TOOL([LIPO], [lipo], [:])
984: AC_CHECK_TOOL([OTOOL], [otool], [:])
985: AC_CHECK_TOOL([OTOOL64], [otool64], [:])
986: _LT_DECL([], [DSYMUTIL], [1],
987: [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
988: _LT_DECL([], [NMEDIT], [1],
989: [Tool to change global to local symbols on Mac OS X])
990: _LT_DECL([], [LIPO], [1],
991: [Tool to manipulate fat objects and archives on Mac OS X])
992: _LT_DECL([], [OTOOL], [1],
993: [ldd/readelf like tool for Mach-O binaries on Mac OS X])
994: _LT_DECL([], [OTOOL64], [1],
995: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
996:
997: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
998: [lt_cv_apple_cc_single_mod=no
999: if test -z "$LT_MULTI_MODULE"; then
1000: # By default we will add the -single_module flag. You can override
1001: # by either setting the environment variable LT_MULTI_MODULE
1002: # non-empty at configure time, or by adding -multi_module to the
1003: # link flags.
1004: rm -rf libconftest.dylib*
1005: echo "int foo(void){return 1;}" > conftest.c
1006: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1007: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1008: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1009: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1010: _lt_result=$?
1011: # If there is a non-empty error log, and "single_module"
1012: # appears in it, assume the flag caused a linker warning
1013: if test -s conftest.err && $GREP single_module conftest.err; then
1014: cat conftest.err >&AS_MESSAGE_LOG_FD
1015: # Otherwise, if the output was created with a 0 exit code from
1016: # the compiler, it worked.
1017: elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1018: lt_cv_apple_cc_single_mod=yes
1019: else
1020: cat conftest.err >&AS_MESSAGE_LOG_FD
1021: fi
1022: rm -rf libconftest.dylib*
1023: rm -f conftest.*
1024: fi])
1025:
1026: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1027: [lt_cv_ld_exported_symbols_list],
1028: [lt_cv_ld_exported_symbols_list=no
1029: save_LDFLAGS=$LDFLAGS
1030: echo "_main" > conftest.sym
1031: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1032: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1033: [lt_cv_ld_exported_symbols_list=yes],
1034: [lt_cv_ld_exported_symbols_list=no])
1035: LDFLAGS=$save_LDFLAGS
1036: ])
1037:
1038: AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1039: [lt_cv_ld_force_load=no
1040: cat > conftest.c << _LT_EOF
1041: int forced_loaded() { return 2;}
1042: _LT_EOF
1043: echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1044: $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1045: echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1046: $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1047: echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1048: $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1049: cat > conftest.c << _LT_EOF
1050: int main() { return 0;}
1051: _LT_EOF
1052: echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1053: $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1054: _lt_result=$?
1055: if test -s conftest.err && $GREP force_load conftest.err; then
1056: cat conftest.err >&AS_MESSAGE_LOG_FD
1057: elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1058: lt_cv_ld_force_load=yes
1059: else
1060: cat conftest.err >&AS_MESSAGE_LOG_FD
1061: fi
1062: rm -f conftest.err libconftest.a conftest conftest.c
1063: rm -rf conftest.dSYM
1064: ])
1065: case $host_os in
1066: rhapsody* | darwin1.[[012]])
1067: _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1068: darwin1.*)
1069: _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1070: darwin*) # darwin 5.x on
1071: # if running on 10.5 or later, the deployment target defaults
1072: # to the OS version, if on x86, and 10.4, the deployment
1073: # target defaults to 10.4. Don't you love it?
1074: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1075: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1076: _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1077: 10.[[012]][[,.]]*)
1078: _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1079: 10.*)
1080: _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1081: esac
1082: ;;
1083: esac
1084: if test yes = "$lt_cv_apple_cc_single_mod"; then
1085: _lt_dar_single_mod='$single_module'
1086: fi
1087: if test yes = "$lt_cv_ld_exported_symbols_list"; then
1088: _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1089: else
1090: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1091: fi
1092: if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1093: _lt_dsymutil='~$DSYMUTIL $lib || :'
1094: else
1095: _lt_dsymutil=
1096: fi
1097: ;;
1098: esac
1099: ])
1100:
1101:
1102: # _LT_DARWIN_LINKER_FEATURES([TAG])
1103: # ---------------------------------
1104: # Checks for linker and compiler features on darwin
1105: m4_defun([_LT_DARWIN_LINKER_FEATURES],
1106: [
1107: m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1108: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1109: _LT_TAGVAR(hardcode_direct, $1)=no
1110: _LT_TAGVAR(hardcode_automatic, $1)=yes
1111: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1112: if test yes = "$lt_cv_ld_force_load"; then
1113: _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\"`'
1114: m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1115: [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1116: else
1117: _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1118: fi
1119: _LT_TAGVAR(link_all_deplibs, $1)=yes
1120: _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1121: case $cc_basename in
1122: ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1123: *) _lt_dar_can_shared=$GCC ;;
1124: esac
1125: if test yes = "$_lt_dar_can_shared"; then
1126: output_verbose_link_cmd=func_echo_all
1127: _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"
1128: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1129: _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"
1130: _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"
1131: m4_if([$1], [CXX],
1132: [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1133: _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"
1134: _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"
1135: fi
1136: ],[])
1137: else
1138: _LT_TAGVAR(ld_shlibs, $1)=no
1139: fi
1140: ])
1141:
1142: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1143: # ----------------------------------
1144: # Links a minimal program and checks the executable
1145: # for the system default hardcoded library path. In most cases,
1146: # this is /usr/lib:/lib, but when the MPI compilers are used
1147: # the location of the communication and MPI libs are included too.
1148: # If we don't find anything, use the default library path according
1149: # to the aix ld manual.
1150: # Store the results from the different compilers for each TAGNAME.
1151: # Allow to override them for all tags through lt_cv_aix_libpath.
1152: m4_defun([_LT_SYS_MODULE_PATH_AIX],
1153: [m4_require([_LT_DECL_SED])dnl
1154: if test set = "${lt_cv_aix_libpath+set}"; then
1155: aix_libpath=$lt_cv_aix_libpath
1156: else
1157: AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1158: [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1159: lt_aix_libpath_sed='[
1160: /Import File Strings/,/^$/ {
1161: /^0/ {
1162: s/^0 *\([^ ]*\) *$/\1/
1163: p
1164: }
1165: }]'
1166: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1167: # Check for a 64-bit object if we didn't find anything.
1168: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1169: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1170: fi],[])
1171: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1172: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1173: fi
1174: ])
1175: aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1176: fi
1177: ])# _LT_SYS_MODULE_PATH_AIX
1178:
1179:
1180: # _LT_SHELL_INIT(ARG)
1181: # -------------------
1182: m4_define([_LT_SHELL_INIT],
1183: [m4_divert_text([M4SH-INIT], [$1
1184: ])])# _LT_SHELL_INIT
1185:
1186:
1187:
1188: # _LT_PROG_ECHO_BACKSLASH
1189: # -----------------------
1190: # Find how we can fake an echo command that does not interpret backslash.
1191: # In particular, with Autoconf 2.60 or later we add some code to the start
1192: # of the generated configure script that will find a shell with a builtin
1193: # printf (that we can use as an echo command).
1194: m4_defun([_LT_PROG_ECHO_BACKSLASH],
1195: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1196: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1197: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1198:
1199: AC_MSG_CHECKING([how to print strings])
1200: # Test print first, because it will be a builtin if present.
1201: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1202: test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1203: ECHO='print -r --'
1204: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1205: ECHO='printf %s\n'
1206: else
1207: # Use this function as a fallback that always works.
1208: func_fallback_echo ()
1209: {
1210: eval 'cat <<_LTECHO_EOF
1211: $[]1
1212: _LTECHO_EOF'
1213: }
1214: ECHO='func_fallback_echo'
1215: fi
1216:
1217: # func_echo_all arg...
1218: # Invoke $ECHO with all args, space-separated.
1219: func_echo_all ()
1220: {
1221: $ECHO "$*"
1222: }
1223:
1224: case $ECHO in
1225: printf*) AC_MSG_RESULT([printf]) ;;
1226: print*) AC_MSG_RESULT([print -r]) ;;
1227: *) AC_MSG_RESULT([cat]) ;;
1228: esac
1229:
1230: m4_ifdef([_AS_DETECT_SUGGESTED],
1231: [_AS_DETECT_SUGGESTED([
1232: test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1233: ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1234: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1235: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1236: PATH=/empty FPATH=/empty; export PATH FPATH
1237: test "X`printf %s $ECHO`" = "X$ECHO" \
1238: || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1239:
1240: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1241: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1242: ])# _LT_PROG_ECHO_BACKSLASH
1243:
1244:
1245: # _LT_WITH_SYSROOT
1246: # ----------------
1247: AC_DEFUN([_LT_WITH_SYSROOT],
1248: [AC_MSG_CHECKING([for sysroot])
1249: AC_ARG_WITH([sysroot],
1250: [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1251: [Search for dependent libraries within DIR (or the compiler's sysroot
1252: if not specified).])],
1253: [], [with_sysroot=no])
1254:
1255: dnl lt_sysroot will always be passed unquoted. We quote it here
1256: dnl in case the user passed a directory name.
1257: lt_sysroot=
1258: case $with_sysroot in #(
1259: yes)
1260: if test yes = "$GCC"; then
1261: lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1262: fi
1263: ;; #(
1264: /*)
1265: lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1266: ;; #(
1267: no|'')
1268: ;; #(
1269: *)
1270: AC_MSG_RESULT([$with_sysroot])
1271: AC_MSG_ERROR([The sysroot must be an absolute path.])
1272: ;;
1273: esac
1274:
1275: AC_MSG_RESULT([${lt_sysroot:-no}])
1276: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1277: [dependent libraries, and where our libraries should be installed.])])
1278:
1279: # _LT_ENABLE_LOCK
1280: # ---------------
1281: m4_defun([_LT_ENABLE_LOCK],
1282: [AC_ARG_ENABLE([libtool-lock],
1283: [AS_HELP_STRING([--disable-libtool-lock],
1284: [avoid locking (might break parallel builds)])])
1285: test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1286:
1287: # Some flags need to be propagated to the compiler or linker for good
1288: # libtool support.
1289: case $host in
1290: ia64-*-hpux*)
1291: # Find out what ABI is being produced by ac_compile, and set mode
1292: # options accordingly.
1293: echo 'int i;' > conftest.$ac_ext
1294: if AC_TRY_EVAL(ac_compile); then
1295: case `/usr/bin/file conftest.$ac_objext` in
1296: *ELF-32*)
1297: HPUX_IA64_MODE=32
1298: ;;
1299: *ELF-64*)
1300: HPUX_IA64_MODE=64
1301: ;;
1302: esac
1303: fi
1304: rm -rf conftest*
1305: ;;
1306: *-*-irix6*)
1307: # Find out what ABI is being produced by ac_compile, and set linker
1308: # options accordingly.
1309: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1310: if AC_TRY_EVAL(ac_compile); then
1311: if test yes = "$lt_cv_prog_gnu_ld"; then
1312: case `/usr/bin/file conftest.$ac_objext` in
1313: *32-bit*)
1314: LD="${LD-ld} -melf32bsmip"
1315: ;;
1316: *N32*)
1317: LD="${LD-ld} -melf32bmipn32"
1318: ;;
1319: *64-bit*)
1320: LD="${LD-ld} -melf64bmip"
1321: ;;
1322: esac
1323: else
1324: case `/usr/bin/file conftest.$ac_objext` in
1325: *32-bit*)
1326: LD="${LD-ld} -32"
1327: ;;
1328: *N32*)
1329: LD="${LD-ld} -n32"
1330: ;;
1331: *64-bit*)
1332: LD="${LD-ld} -64"
1333: ;;
1334: esac
1335: fi
1336: fi
1337: rm -rf conftest*
1338: ;;
1339:
1340: mips64*-*linux*)
1341: # Find out what ABI is being produced by ac_compile, and set linker
1342: # options accordingly.
1343: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1344: if AC_TRY_EVAL(ac_compile); then
1345: emul=elf
1346: case `/usr/bin/file conftest.$ac_objext` in
1347: *32-bit*)
1348: emul="${emul}32"
1349: ;;
1350: *64-bit*)
1351: emul="${emul}64"
1352: ;;
1353: esac
1354: case `/usr/bin/file conftest.$ac_objext` in
1355: *MSB*)
1356: emul="${emul}btsmip"
1357: ;;
1358: *LSB*)
1359: emul="${emul}ltsmip"
1360: ;;
1361: esac
1362: case `/usr/bin/file conftest.$ac_objext` in
1363: *N32*)
1364: emul="${emul}n32"
1365: ;;
1366: esac
1367: LD="${LD-ld} -m $emul"
1368: fi
1369: rm -rf conftest*
1370: ;;
1371:
1372: x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1373: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1374: # Find out what ABI is being produced by ac_compile, and set linker
1375: # options accordingly. Note that the listed cases only cover the
1376: # situations where additional linker options are needed (such as when
1377: # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1378: # vice versa); the common cases where no linker options are needed do
1379: # not appear in the list.
1380: echo 'int i;' > conftest.$ac_ext
1381: if AC_TRY_EVAL(ac_compile); then
1382: case `/usr/bin/file conftest.o` in
1383: *32-bit*)
1384: case $host in
1385: x86_64-*kfreebsd*-gnu)
1386: LD="${LD-ld} -m elf_i386_fbsd"
1387: ;;
1388: x86_64-*linux*)
1389: case `/usr/bin/file conftest.o` in
1390: *x86-64*)
1391: LD="${LD-ld} -m elf32_x86_64"
1392: ;;
1393: *)
1394: LD="${LD-ld} -m elf_i386"
1395: ;;
1396: esac
1397: ;;
1398: powerpc64le-*linux*)
1399: LD="${LD-ld} -m elf32lppclinux"
1400: ;;
1401: powerpc64-*linux*)
1402: LD="${LD-ld} -m elf32ppclinux"
1403: ;;
1404: s390x-*linux*)
1405: LD="${LD-ld} -m elf_s390"
1406: ;;
1407: sparc64-*linux*)
1408: LD="${LD-ld} -m elf32_sparc"
1409: ;;
1410: esac
1411: ;;
1412: *64-bit*)
1413: case $host in
1414: x86_64-*kfreebsd*-gnu)
1415: LD="${LD-ld} -m elf_x86_64_fbsd"
1416: ;;
1417: x86_64-*linux*)
1418: LD="${LD-ld} -m elf_x86_64"
1419: ;;
1420: powerpcle-*linux*)
1421: LD="${LD-ld} -m elf64lppc"
1422: ;;
1423: powerpc-*linux*)
1424: LD="${LD-ld} -m elf64ppc"
1425: ;;
1426: s390*-*linux*|s390*-*tpf*)
1427: LD="${LD-ld} -m elf64_s390"
1428: ;;
1429: sparc*-*linux*)
1430: LD="${LD-ld} -m elf64_sparc"
1431: ;;
1432: esac
1433: ;;
1434: esac
1435: fi
1436: rm -rf conftest*
1437: ;;
1438:
1439: *-*-sco3.2v5*)
1440: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1441: SAVE_CFLAGS=$CFLAGS
1442: CFLAGS="$CFLAGS -belf"
1443: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1444: [AC_LANG_PUSH(C)
1445: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1446: AC_LANG_POP])
1447: if test yes != "$lt_cv_cc_needs_belf"; then
1448: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1449: CFLAGS=$SAVE_CFLAGS
1450: fi
1451: ;;
1452: *-*solaris*)
1453: # Find out what ABI is being produced by ac_compile, and set linker
1454: # options accordingly.
1455: echo 'int i;' > conftest.$ac_ext
1456: if AC_TRY_EVAL(ac_compile); then
1457: case `/usr/bin/file conftest.o` in
1458: *64-bit*)
1459: case $lt_cv_prog_gnu_ld in
1460: yes*)
1461: case $host in
1462: i?86-*-solaris*|x86_64-*-solaris*)
1463: LD="${LD-ld} -m elf_x86_64"
1464: ;;
1465: sparc*-*-solaris*)
1466: LD="${LD-ld} -m elf64_sparc"
1467: ;;
1468: esac
1469: # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1470: if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1471: LD=${LD-ld}_sol2
1472: fi
1473: ;;
1474: *)
1475: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1476: LD="${LD-ld} -64"
1477: fi
1478: ;;
1479: esac
1480: ;;
1481: esac
1482: fi
1483: rm -rf conftest*
1484: ;;
1485: esac
1486:
1487: need_locks=$enable_libtool_lock
1488: ])# _LT_ENABLE_LOCK
1489:
1490:
1491: # _LT_PROG_AR
1492: # -----------
1493: m4_defun([_LT_PROG_AR],
1494: [AC_CHECK_TOOLS(AR, [ar], false)
1495: : ${AR=ar}
1496: : ${AR_FLAGS=cru}
1497: _LT_DECL([], [AR], [1], [The archiver])
1498: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1499:
1500: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1501: [lt_cv_ar_at_file=no
1502: AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1503: [echo conftest.$ac_objext > conftest.lst
1504: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1505: AC_TRY_EVAL([lt_ar_try])
1506: if test 0 -eq "$ac_status"; then
1507: # Ensure the archiver fails upon bogus file names.
1508: rm -f conftest.$ac_objext libconftest.a
1509: AC_TRY_EVAL([lt_ar_try])
1510: if test 0 -ne "$ac_status"; then
1511: lt_cv_ar_at_file=@
1512: fi
1513: fi
1514: rm -f conftest.* libconftest.a
1515: ])
1516: ])
1517:
1518: if test no = "$lt_cv_ar_at_file"; then
1519: archiver_list_spec=
1520: else
1521: archiver_list_spec=$lt_cv_ar_at_file
1522: fi
1523: _LT_DECL([], [archiver_list_spec], [1],
1524: [How to feed a file listing to the archiver])
1525: ])# _LT_PROG_AR
1526:
1527:
1528: # _LT_CMD_OLD_ARCHIVE
1529: # -------------------
1530: m4_defun([_LT_CMD_OLD_ARCHIVE],
1531: [_LT_PROG_AR
1532:
1533: AC_CHECK_TOOL(STRIP, strip, :)
1534: test -z "$STRIP" && STRIP=:
1535: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1536:
1537: AC_CHECK_TOOL(RANLIB, ranlib, :)
1538: test -z "$RANLIB" && RANLIB=:
1539: _LT_DECL([], [RANLIB], [1],
1540: [Commands used to install an old-style archive])
1541:
1542: # Determine commands to create old-style static archives.
1543: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1544: old_postinstall_cmds='chmod 644 $oldlib'
1545: old_postuninstall_cmds=
1546:
1547: if test -n "$RANLIB"; then
1548: case $host_os in
1549: bitrig* | openbsd*)
1550: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1551: ;;
1552: *)
1553: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1554: ;;
1555: esac
1556: old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1557: fi
1558:
1559: case $host_os in
1560: darwin*)
1561: lock_old_archive_extraction=yes ;;
1562: *)
1563: lock_old_archive_extraction=no ;;
1564: esac
1565: _LT_DECL([], [old_postinstall_cmds], [2])
1566: _LT_DECL([], [old_postuninstall_cmds], [2])
1567: _LT_TAGDECL([], [old_archive_cmds], [2],
1568: [Commands used to build an old-style archive])
1569: _LT_DECL([], [lock_old_archive_extraction], [0],
1570: [Whether to use a lock for old archive extraction])
1571: ])# _LT_CMD_OLD_ARCHIVE
1572:
1573:
1574: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1575: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1576: # ----------------------------------------------------------------
1577: # Check whether the given compiler option works
1578: AC_DEFUN([_LT_COMPILER_OPTION],
1579: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1580: m4_require([_LT_DECL_SED])dnl
1581: AC_CACHE_CHECK([$1], [$2],
1582: [$2=no
1583: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1584: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1585: lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1586: # Insert the option either (1) after the last *FLAGS variable, or
1587: # (2) before a word containing "conftest.", or (3) at the end.
1588: # Note that $ac_compile itself does not contain backslashes and begins
1589: # with a dollar sign (not a hyphen), so the echo should work correctly.
1590: # The option is referenced via a variable to avoid confusing sed.
1591: lt_compile=`echo "$ac_compile" | $SED \
1592: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1593: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1594: -e 's:$: $lt_compiler_flag:'`
1595: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1596: (eval "$lt_compile" 2>conftest.err)
1597: ac_status=$?
1598: cat conftest.err >&AS_MESSAGE_LOG_FD
1599: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1600: if (exit $ac_status) && test -s "$ac_outfile"; then
1601: # The compiler can only warn and ignore the option if not recognized
1602: # So say no if there are warnings other than the usual output.
1603: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1604: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1605: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1606: $2=yes
1607: fi
1608: fi
1609: $RM conftest*
1610: ])
1611:
1612: if test yes = "[$]$2"; then
1613: m4_if([$5], , :, [$5])
1614: else
1615: m4_if([$6], , :, [$6])
1616: fi
1617: ])# _LT_COMPILER_OPTION
1618:
1619: # Old name:
1620: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1621: dnl aclocal-1.4 backwards compatibility:
1622: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1623:
1624:
1625: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1626: # [ACTION-SUCCESS], [ACTION-FAILURE])
1627: # ----------------------------------------------------
1628: # Check whether the given linker option works
1629: AC_DEFUN([_LT_LINKER_OPTION],
1630: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1631: m4_require([_LT_DECL_SED])dnl
1632: AC_CACHE_CHECK([$1], [$2],
1633: [$2=no
1634: save_LDFLAGS=$LDFLAGS
1635: LDFLAGS="$LDFLAGS $3"
1636: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1637: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1638: # The linker can only warn and ignore the option if not recognized
1639: # So say no if there are warnings
1640: if test -s conftest.err; then
1641: # Append any errors to the config.log.
1642: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1643: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1644: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1645: if diff conftest.exp conftest.er2 >/dev/null; then
1646: $2=yes
1647: fi
1648: else
1649: $2=yes
1650: fi
1651: fi
1652: $RM -r conftest*
1653: LDFLAGS=$save_LDFLAGS
1654: ])
1655:
1656: if test yes = "[$]$2"; then
1657: m4_if([$4], , :, [$4])
1658: else
1659: m4_if([$5], , :, [$5])
1660: fi
1661: ])# _LT_LINKER_OPTION
1662:
1663: # Old name:
1664: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1665: dnl aclocal-1.4 backwards compatibility:
1666: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1667:
1668:
1669: # LT_CMD_MAX_LEN
1670: #---------------
1671: AC_DEFUN([LT_CMD_MAX_LEN],
1672: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1673: # find the maximum length of command line arguments
1674: AC_MSG_CHECKING([the maximum length of command line arguments])
1675: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1676: i=0
1677: teststring=ABCD
1678:
1679: case $build_os in
1680: msdosdjgpp*)
1681: # On DJGPP, this test can blow up pretty badly due to problems in libc
1682: # (any single argument exceeding 2000 bytes causes a buffer overrun
1683: # during glob expansion). Even if it were fixed, the result of this
1684: # check would be larger than it should be.
1685: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1686: ;;
1687:
1688: gnu*)
1689: # Under GNU Hurd, this test is not required because there is
1690: # no limit to the length of command line arguments.
1691: # Libtool will interpret -1 as no limit whatsoever
1692: lt_cv_sys_max_cmd_len=-1;
1693: ;;
1694:
1695: cygwin* | mingw* | cegcc*)
1696: # On Win9x/ME, this test blows up -- it succeeds, but takes
1697: # about 5 minutes as the teststring grows exponentially.
1698: # Worse, since 9x/ME are not pre-emptively multitasking,
1699: # you end up with a "frozen" computer, even though with patience
1700: # the test eventually succeeds (with a max line length of 256k).
1701: # Instead, let's just punt: use the minimum linelength reported by
1702: # all of the supported platforms: 8192 (on NT/2K/XP).
1703: lt_cv_sys_max_cmd_len=8192;
1704: ;;
1705:
1706: mint*)
1707: # On MiNT this can take a long time and run out of memory.
1708: lt_cv_sys_max_cmd_len=8192;
1709: ;;
1710:
1711: amigaos*)
1712: # On AmigaOS with pdksh, this test takes hours, literally.
1713: # So we just punt and use a minimum line length of 8192.
1714: lt_cv_sys_max_cmd_len=8192;
1715: ;;
1716:
1717: bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1718: # This has been around since 386BSD, at least. Likely further.
1719: if test -x /sbin/sysctl; then
1720: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1721: elif test -x /usr/sbin/sysctl; then
1722: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1723: else
1724: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1725: fi
1726: # And add a safety zone
1727: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1728: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1729: ;;
1730:
1731: interix*)
1732: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1733: lt_cv_sys_max_cmd_len=196608
1734: ;;
1735:
1736: os2*)
1737: # The test takes a long time on OS/2.
1738: lt_cv_sys_max_cmd_len=8192
1739: ;;
1740:
1741: osf*)
1742: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1743: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1744: # nice to cause kernel panics so lets avoid the loop below.
1745: # First set a reasonable default.
1746: lt_cv_sys_max_cmd_len=16384
1747: #
1748: if test -x /sbin/sysconfig; then
1749: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1750: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1751: esac
1752: fi
1753: ;;
1754: sco3.2v5*)
1755: lt_cv_sys_max_cmd_len=102400
1756: ;;
1757: sysv5* | sco5v6* | sysv4.2uw2*)
1758: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1759: if test -n "$kargmax"; then
1760: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1761: else
1762: lt_cv_sys_max_cmd_len=32768
1763: fi
1764: ;;
1765: *)
1766: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1767: if test -n "$lt_cv_sys_max_cmd_len" && \
1768: test undefined != "$lt_cv_sys_max_cmd_len"; then
1769: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1770: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1771: else
1772: # Make teststring a little bigger before we do anything with it.
1773: # a 1K string should be a reasonable start.
1774: for i in 1 2 3 4 5 6 7 8; do
1775: teststring=$teststring$teststring
1776: done
1777: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1778: # If test is not a shell built-in, we'll probably end up computing a
1779: # maximum length that is only half of the actual maximum length, but
1780: # we can't tell.
1781: while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1782: = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1783: test 17 != "$i" # 1/2 MB should be enough
1784: do
1785: i=`expr $i + 1`
1786: teststring=$teststring$teststring
1787: done
1788: # Only check the string length outside the loop.
1789: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1790: teststring=
1791: # Add a significant safety factor because C++ compilers can tack on
1792: # massive amounts of additional arguments before passing them to the
1793: # linker. It appears as though 1/2 is a usable value.
1794: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1795: fi
1796: ;;
1797: esac
1798: ])
1799: if test -n "$lt_cv_sys_max_cmd_len"; then
1800: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1801: else
1802: AC_MSG_RESULT(none)
1803: fi
1804: max_cmd_len=$lt_cv_sys_max_cmd_len
1805: _LT_DECL([], [max_cmd_len], [0],
1806: [What is the maximum length of a command?])
1807: ])# LT_CMD_MAX_LEN
1808:
1809: # Old name:
1810: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1811: dnl aclocal-1.4 backwards compatibility:
1812: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1813:
1814:
1815: # _LT_HEADER_DLFCN
1816: # ----------------
1817: m4_defun([_LT_HEADER_DLFCN],
1818: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1819: ])# _LT_HEADER_DLFCN
1820:
1821:
1822: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1823: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1824: # ----------------------------------------------------------------
1825: m4_defun([_LT_TRY_DLOPEN_SELF],
1826: [m4_require([_LT_HEADER_DLFCN])dnl
1827: if test yes = "$cross_compiling"; then :
1828: [$4]
1829: else
1830: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1831: lt_status=$lt_dlunknown
1832: cat > conftest.$ac_ext <<_LT_EOF
1833: [#line $LINENO "configure"
1834: #include "confdefs.h"
1835:
1836: #if HAVE_DLFCN_H
1837: #include <dlfcn.h>
1838: #endif
1839:
1840: #include <stdio.h>
1841:
1842: #ifdef RTLD_GLOBAL
1843: # define LT_DLGLOBAL RTLD_GLOBAL
1844: #else
1845: # ifdef DL_GLOBAL
1846: # define LT_DLGLOBAL DL_GLOBAL
1847: # else
1848: # define LT_DLGLOBAL 0
1849: # endif
1850: #endif
1851:
1852: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1853: find out it does not work in some platform. */
1854: #ifndef LT_DLLAZY_OR_NOW
1855: # ifdef RTLD_LAZY
1856: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1857: # else
1858: # ifdef DL_LAZY
1859: # define LT_DLLAZY_OR_NOW DL_LAZY
1860: # else
1861: # ifdef RTLD_NOW
1862: # define LT_DLLAZY_OR_NOW RTLD_NOW
1863: # else
1864: # ifdef DL_NOW
1865: # define LT_DLLAZY_OR_NOW DL_NOW
1866: # else
1867: # define LT_DLLAZY_OR_NOW 0
1868: # endif
1869: # endif
1870: # endif
1871: # endif
1872: #endif
1873:
1874: /* When -fvisibility=hidden is used, assume the code has been annotated
1875: correspondingly for the symbols needed. */
1876: #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1877: int fnord () __attribute__((visibility("default")));
1878: #endif
1879:
1880: int fnord () { return 42; }
1881: int main ()
1882: {
1883: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1884: int status = $lt_dlunknown;
1885:
1886: if (self)
1887: {
1888: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1889: else
1890: {
1891: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1892: else puts (dlerror ());
1893: }
1894: /* dlclose (self); */
1895: }
1896: else
1897: puts (dlerror ());
1898:
1899: return status;
1900: }]
1901: _LT_EOF
1902: if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1903: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1904: lt_status=$?
1905: case x$lt_status in
1906: x$lt_dlno_uscore) $1 ;;
1907: x$lt_dlneed_uscore) $2 ;;
1908: x$lt_dlunknown|x*) $3 ;;
1909: esac
1910: else :
1911: # compilation failed
1912: $3
1913: fi
1914: fi
1915: rm -fr conftest*
1916: ])# _LT_TRY_DLOPEN_SELF
1917:
1918:
1919: # LT_SYS_DLOPEN_SELF
1920: # ------------------
1921: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1922: [m4_require([_LT_HEADER_DLFCN])dnl
1923: if test yes != "$enable_dlopen"; then
1924: enable_dlopen=unknown
1925: enable_dlopen_self=unknown
1926: enable_dlopen_self_static=unknown
1927: else
1928: lt_cv_dlopen=no
1929: lt_cv_dlopen_libs=
1930:
1931: case $host_os in
1932: beos*)
1933: lt_cv_dlopen=load_add_on
1934: lt_cv_dlopen_libs=
1935: lt_cv_dlopen_self=yes
1936: ;;
1937:
1938: mingw* | pw32* | cegcc*)
1939: lt_cv_dlopen=LoadLibrary
1940: lt_cv_dlopen_libs=
1941: ;;
1942:
1943: cygwin*)
1944: lt_cv_dlopen=dlopen
1945: lt_cv_dlopen_libs=
1946: ;;
1947:
1948: darwin*)
1949: # if libdl is installed we need to link against it
1950: AC_CHECK_LIB([dl], [dlopen],
1951: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1952: lt_cv_dlopen=dyld
1953: lt_cv_dlopen_libs=
1954: lt_cv_dlopen_self=yes
1955: ])
1956: ;;
1957:
1958: tpf*)
1959: # Don't try to run any link tests for TPF. We know it's impossible
1960: # because TPF is a cross-compiler, and we know how we open DSOs.
1961: lt_cv_dlopen=dlopen
1962: lt_cv_dlopen_libs=
1963: lt_cv_dlopen_self=no
1964: ;;
1965:
1966: *)
1967: AC_CHECK_FUNC([shl_load],
1968: [lt_cv_dlopen=shl_load],
1969: [AC_CHECK_LIB([dld], [shl_load],
1970: [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1971: [AC_CHECK_FUNC([dlopen],
1972: [lt_cv_dlopen=dlopen],
1973: [AC_CHECK_LIB([dl], [dlopen],
1974: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1975: [AC_CHECK_LIB([svld], [dlopen],
1976: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1977: [AC_CHECK_LIB([dld], [dld_link],
1978: [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1979: ])
1980: ])
1981: ])
1982: ])
1983: ])
1984: ;;
1985: esac
1986:
1987: if test no = "$lt_cv_dlopen"; then
1988: enable_dlopen=no
1989: else
1990: enable_dlopen=yes
1991: fi
1992:
1993: case $lt_cv_dlopen in
1994: dlopen)
1995: save_CPPFLAGS=$CPPFLAGS
1996: test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1997:
1998: save_LDFLAGS=$LDFLAGS
1999: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2000:
2001: save_LIBS=$LIBS
2002: LIBS="$lt_cv_dlopen_libs $LIBS"
2003:
2004: AC_CACHE_CHECK([whether a program can dlopen itself],
2005: lt_cv_dlopen_self, [dnl
2006: _LT_TRY_DLOPEN_SELF(
2007: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2008: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2009: ])
2010:
2011: if test yes = "$lt_cv_dlopen_self"; then
2012: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2013: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2014: lt_cv_dlopen_self_static, [dnl
2015: _LT_TRY_DLOPEN_SELF(
2016: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2017: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2018: ])
2019: fi
2020:
2021: CPPFLAGS=$save_CPPFLAGS
2022: LDFLAGS=$save_LDFLAGS
2023: LIBS=$save_LIBS
2024: ;;
2025: esac
2026:
2027: case $lt_cv_dlopen_self in
2028: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2029: *) enable_dlopen_self=unknown ;;
2030: esac
2031:
2032: case $lt_cv_dlopen_self_static in
2033: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2034: *) enable_dlopen_self_static=unknown ;;
2035: esac
2036: fi
2037: _LT_DECL([dlopen_support], [enable_dlopen], [0],
2038: [Whether dlopen is supported])
2039: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2040: [Whether dlopen of programs is supported])
2041: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2042: [Whether dlopen of statically linked programs is supported])
2043: ])# LT_SYS_DLOPEN_SELF
2044:
2045: # Old name:
2046: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2047: dnl aclocal-1.4 backwards compatibility:
2048: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2049:
2050:
2051: # _LT_COMPILER_C_O([TAGNAME])
2052: # ---------------------------
2053: # Check to see if options -c and -o are simultaneously supported by compiler.
2054: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2055: m4_defun([_LT_COMPILER_C_O],
2056: [m4_require([_LT_DECL_SED])dnl
2057: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2058: m4_require([_LT_TAG_COMPILER])dnl
2059: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2060: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2061: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2062: $RM -r conftest 2>/dev/null
2063: mkdir conftest
2064: cd conftest
2065: mkdir out
2066: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2067:
2068: lt_compiler_flag="-o out/conftest2.$ac_objext"
2069: # Insert the option either (1) after the last *FLAGS variable, or
2070: # (2) before a word containing "conftest.", or (3) at the end.
2071: # Note that $ac_compile itself does not contain backslashes and begins
2072: # with a dollar sign (not a hyphen), so the echo should work correctly.
2073: lt_compile=`echo "$ac_compile" | $SED \
2074: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2075: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2076: -e 's:$: $lt_compiler_flag:'`
2077: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2078: (eval "$lt_compile" 2>out/conftest.err)
2079: ac_status=$?
2080: cat out/conftest.err >&AS_MESSAGE_LOG_FD
2081: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2082: if (exit $ac_status) && test -s out/conftest2.$ac_objext
2083: then
2084: # The compiler can only warn and ignore the option if not recognized
2085: # So say no if there are warnings
2086: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2087: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2088: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2089: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2090: fi
2091: fi
2092: chmod u+w . 2>&AS_MESSAGE_LOG_FD
2093: $RM conftest*
2094: # SGI C++ compiler will create directory out/ii_files/ for
2095: # template instantiation
2096: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2097: $RM out/* && rmdir out
2098: cd ..
2099: $RM -r conftest
2100: $RM conftest*
2101: ])
2102: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2103: [Does compiler simultaneously support -c and -o options?])
2104: ])# _LT_COMPILER_C_O
2105:
2106:
2107: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2108: # ----------------------------------
2109: # Check to see if we can do hard links to lock some files if needed
2110: m4_defun([_LT_COMPILER_FILE_LOCKS],
2111: [m4_require([_LT_ENABLE_LOCK])dnl
2112: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2113: _LT_COMPILER_C_O([$1])
2114:
2115: hard_links=nottested
2116: if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2117: # do not overwrite the value of need_locks provided by the user
2118: AC_MSG_CHECKING([if we can lock with hard links])
2119: hard_links=yes
2120: $RM conftest*
2121: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2122: touch conftest.a
2123: ln conftest.a conftest.b 2>&5 || hard_links=no
2124: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2125: AC_MSG_RESULT([$hard_links])
2126: if test no = "$hard_links"; then
2127: AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2128: need_locks=warn
2129: fi
2130: else
2131: need_locks=no
2132: fi
2133: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2134: ])# _LT_COMPILER_FILE_LOCKS
2135:
2136:
2137: # _LT_CHECK_OBJDIR
2138: # ----------------
2139: m4_defun([_LT_CHECK_OBJDIR],
2140: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2141: [rm -f .libs 2>/dev/null
2142: mkdir .libs 2>/dev/null
2143: if test -d .libs; then
2144: lt_cv_objdir=.libs
2145: else
2146: # MS-DOS does not allow filenames that begin with a dot.
2147: lt_cv_objdir=_libs
2148: fi
2149: rmdir .libs 2>/dev/null])
2150: objdir=$lt_cv_objdir
2151: _LT_DECL([], [objdir], [0],
2152: [The name of the directory that contains temporary libtool files])dnl
2153: m4_pattern_allow([LT_OBJDIR])dnl
2154: AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2155: [Define to the sub-directory where libtool stores uninstalled libraries.])
2156: ])# _LT_CHECK_OBJDIR
2157:
2158:
2159: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2160: # --------------------------------------
2161: # Check hardcoding attributes.
2162: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2163: [AC_MSG_CHECKING([how to hardcode library paths into programs])
2164: _LT_TAGVAR(hardcode_action, $1)=
2165: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2166: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2167: test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2168:
2169: # We can hardcode non-existent directories.
2170: if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2171: # If the only mechanism to avoid hardcoding is shlibpath_var, we
2172: # have to relink, otherwise we might link with an installed library
2173: # when we should be linking with a yet-to-be-installed one
2174: ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2175: test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2176: # Linking always hardcodes the temporary library directory.
2177: _LT_TAGVAR(hardcode_action, $1)=relink
2178: else
2179: # We can link without hardcoding, and we can hardcode nonexisting dirs.
2180: _LT_TAGVAR(hardcode_action, $1)=immediate
2181: fi
2182: else
2183: # We cannot hardcode anything, or else we can only hardcode existing
2184: # directories.
2185: _LT_TAGVAR(hardcode_action, $1)=unsupported
2186: fi
2187: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2188:
2189: if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2190: test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2191: # Fast installation is not supported
2192: enable_fast_install=no
2193: elif test yes = "$shlibpath_overrides_runpath" ||
2194: test no = "$enable_shared"; then
2195: # Fast installation is not necessary
2196: enable_fast_install=needless
2197: fi
2198: _LT_TAGDECL([], [hardcode_action], [0],
2199: [How to hardcode a shared library path into an executable])
2200: ])# _LT_LINKER_HARDCODE_LIBPATH
2201:
2202:
2203: # _LT_CMD_STRIPLIB
2204: # ----------------
2205: m4_defun([_LT_CMD_STRIPLIB],
2206: [m4_require([_LT_DECL_EGREP])
2207: striplib=
2208: old_striplib=
2209: AC_MSG_CHECKING([whether stripping libraries is possible])
2210: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2211: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2212: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2213: AC_MSG_RESULT([yes])
2214: else
2215: # FIXME - insert some real tests, host_os isn't really good enough
2216: case $host_os in
2217: darwin*)
2218: if test -n "$STRIP"; then
2219: striplib="$STRIP -x"
2220: old_striplib="$STRIP -S"
2221: AC_MSG_RESULT([yes])
2222: else
2223: AC_MSG_RESULT([no])
2224: fi
2225: ;;
2226: *)
2227: AC_MSG_RESULT([no])
2228: ;;
2229: esac
2230: fi
2231: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2232: _LT_DECL([], [striplib], [1])
2233: ])# _LT_CMD_STRIPLIB
2234:
2235:
2236: # _LT_PREPARE_MUNGE_PATH_LIST
2237: # ---------------------------
2238: # Make sure func_munge_path_list() is defined correctly.
2239: m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2240: [[# func_munge_path_list VARIABLE PATH
2241: # -----------------------------------
2242: # VARIABLE is name of variable containing _space_ separated list of
2243: # directories to be munged by the contents of PATH, which is string
2244: # having a format:
2245: # "DIR[:DIR]:"
2246: # string "DIR[ DIR]" will be prepended to VARIABLE
2247: # ":DIR[:DIR]"
2248: # string "DIR[ DIR]" will be appended to VARIABLE
2249: # "DIRP[:DIRP]::[DIRA:]DIRA"
2250: # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2251: # "DIRA[ DIRA]" will be appended to VARIABLE
2252: # "DIR[:DIR]"
2253: # VARIABLE will be replaced by "DIR[ DIR]"
2254: func_munge_path_list ()
2255: {
2256: case x@S|@2 in
2257: x)
2258: ;;
2259: *:)
2260: eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2261: ;;
2262: x:*)
2263: eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2264: ;;
2265: *::*)
2266: eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2267: eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2268: ;;
2269: *)
2270: eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2271: ;;
2272: esac
2273: }
2274: ]])# _LT_PREPARE_PATH_LIST
2275:
2276:
2277: # _LT_SYS_DYNAMIC_LINKER([TAG])
2278: # -----------------------------
2279: # PORTME Fill in your ld.so characteristics
2280: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2281: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2282: m4_require([_LT_DECL_EGREP])dnl
2283: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2284: m4_require([_LT_DECL_OBJDUMP])dnl
2285: m4_require([_LT_DECL_SED])dnl
2286: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2287: m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2288: AC_MSG_CHECKING([dynamic linker characteristics])
2289: m4_if([$1],
2290: [], [
2291: if test yes = "$GCC"; then
2292: case $host_os in
2293: darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2294: *) lt_awk_arg='/^libraries:/' ;;
2295: esac
2296: case $host_os in
2297: mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2298: *) lt_sed_strip_eq='s|=/|/|g' ;;
2299: esac
2300: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2301: case $lt_search_path_spec in
2302: *\;*)
2303: # if the path contains ";" then we assume it to be the separator
2304: # otherwise default to the standard path separator (i.e. ":") - it is
2305: # assumed that no part of a normal pathname contains ";" but that should
2306: # okay in the real world where ";" in dirpaths is itself problematic.
2307: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2308: ;;
2309: *)
2310: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2311: ;;
2312: esac
2313: # Ok, now we have the path, separated by spaces, we can step through it
2314: # and add multilib dir if necessary...
2315: lt_tmp_lt_search_path_spec=
2316: lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2317: # ...but if some path component already ends with the multilib dir we assume
2318: # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2319: case "$lt_multi_os_dir; $lt_search_path_spec " in
2320: "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2321: lt_multi_os_dir=
2322: ;;
2323: esac
2324: for lt_sys_path in $lt_search_path_spec; do
2325: if test -d "$lt_sys_path$lt_multi_os_dir"; then
2326: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2327: elif test -n "$lt_multi_os_dir"; then
2328: test -d "$lt_sys_path" && \
2329: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2330: fi
2331: done
2332: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2333: BEGIN {RS = " "; FS = "/|\n";} {
2334: lt_foo = "";
2335: lt_count = 0;
2336: for (lt_i = NF; lt_i > 0; lt_i--) {
2337: if ($lt_i != "" && $lt_i != ".") {
2338: if ($lt_i == "..") {
2339: lt_count++;
2340: } else {
2341: if (lt_count == 0) {
2342: lt_foo = "/" $lt_i lt_foo;
2343: } else {
2344: lt_count--;
2345: }
2346: }
2347: }
2348: }
2349: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2350: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2351: }'`
2352: # AWK program above erroneously prepends '/' to C:/dos/paths
2353: # for these hosts.
2354: case $host_os in
2355: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2356: $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2357: esac
2358: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2359: else
2360: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2361: fi])
2362: library_names_spec=
2363: libname_spec='lib$name'
2364: soname_spec=
2365: shrext_cmds=.so
2366: postinstall_cmds=
2367: postuninstall_cmds=
2368: finish_cmds=
2369: finish_eval=
2370: shlibpath_var=
2371: shlibpath_overrides_runpath=unknown
2372: version_type=none
2373: dynamic_linker="$host_os ld.so"
2374: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2375: need_lib_prefix=unknown
2376: hardcode_into_libs=no
2377:
2378: # when you set need_version to no, make sure it does not cause -set_version
2379: # flags to be left without arguments
2380: need_version=unknown
2381:
2382: AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2383: [User-defined run-time library search path.])
2384:
2385: case $host_os in
2386: aix3*)
2387: version_type=linux # correct to gnu/linux during the next big refactor
2388: library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2389: shlibpath_var=LIBPATH
2390:
2391: # AIX 3 has no versioning support, so we append a major version to the name.
2392: soname_spec='$libname$release$shared_ext$major'
2393: ;;
2394:
2395: aix[[4-9]]*)
2396: version_type=linux # correct to gnu/linux during the next big refactor
2397: need_lib_prefix=no
2398: need_version=no
2399: hardcode_into_libs=yes
2400: if test ia64 = "$host_cpu"; then
2401: # AIX 5 supports IA64
2402: library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2403: shlibpath_var=LD_LIBRARY_PATH
2404: else
2405: # With GCC up to 2.95.x, collect2 would create an import file
2406: # for dependence libraries. The import file would start with
2407: # the line '#! .'. This would cause the generated library to
2408: # depend on '.', always an invalid library. This was fixed in
2409: # development snapshots of GCC prior to 3.0.
2410: case $host_os in
2411: aix4 | aix4.[[01]] | aix4.[[01]].*)
2412: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2413: echo ' yes '
2414: echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2415: :
2416: else
2417: can_build_shared=no
2418: fi
2419: ;;
2420: esac
2421: # Using Import Files as archive members, it is possible to support
2422: # filename-based versioning of shared library archives on AIX. While
2423: # this would work for both with and without runtime linking, it will
2424: # prevent static linking of such archives. So we do filename-based
2425: # shared library versioning with .so extension only, which is used
2426: # when both runtime linking and shared linking is enabled.
2427: # Unfortunately, runtime linking may impact performance, so we do
2428: # not want this to be the default eventually. Also, we use the
2429: # versioned .so libs for executables only if there is the -brtl
2430: # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2431: # To allow for filename-based versioning support, we need to create
2432: # libNAME.so.V as an archive file, containing:
2433: # *) an Import File, referring to the versioned filename of the
2434: # archive as well as the shared archive member, telling the
2435: # bitwidth (32 or 64) of that shared object, and providing the
2436: # list of exported symbols of that shared object, eventually
2437: # decorated with the 'weak' keyword
2438: # *) the shared object with the F_LOADONLY flag set, to really avoid
2439: # it being seen by the linker.
2440: # At run time we better use the real file rather than another symlink,
2441: # but for link time we create the symlink libNAME.so -> libNAME.so.V
2442:
2443: case $with_aix_soname,$aix_use_runtimelinking in
2444: # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2445: # soname into executable. Probably we can add versioning support to
2446: # collect2, so additional links can be useful in future.
2447: aix,yes) # traditional libtool
2448: dynamic_linker='AIX unversionable lib.so'
2449: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2450: # instead of lib<name>.a to let people know that these are not
2451: # typical AIX shared libraries.
2452: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2453: ;;
2454: aix,no) # traditional AIX only
2455: dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2456: # We preserve .a as extension for shared libraries through AIX4.2
2457: # and later when we are not doing run time linking.
2458: library_names_spec='$libname$release.a $libname.a'
2459: soname_spec='$libname$release$shared_ext$major'
2460: ;;
2461: svr4,*) # full svr4 only
2462: dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2463: library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2464: # We do not specify a path in Import Files, so LIBPATH fires.
2465: shlibpath_overrides_runpath=yes
2466: ;;
2467: *,yes) # both, prefer svr4
2468: dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2469: library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2470: # unpreferred sharedlib libNAME.a needs extra handling
2471: postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
2472: postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
2473: # We do not specify a path in Import Files, so LIBPATH fires.
2474: shlibpath_overrides_runpath=yes
2475: ;;
2476: *,no) # both, prefer aix
2477: dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2478: library_names_spec='$libname$release.a $libname.a'
2479: soname_spec='$libname$release$shared_ext$major'
2480: # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2481: postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
2482: postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
2483: ;;
2484: esac
2485: shlibpath_var=LIBPATH
2486: fi
2487: ;;
2488:
2489: amigaos*)
2490: case $host_cpu in
2491: powerpc)
2492: # Since July 2007 AmigaOS4 officially supports .so libraries.
2493: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2494: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2495: ;;
2496: m68k)
2497: library_names_spec='$libname.ixlibrary $libname.a'
2498: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2499: finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2500: ;;
2501: esac
2502: ;;
2503:
2504: beos*)
2505: library_names_spec='$libname$shared_ext'
2506: dynamic_linker="$host_os ld.so"
2507: shlibpath_var=LIBRARY_PATH
2508: ;;
2509:
2510: bsdi[[45]]*)
2511: version_type=linux # correct to gnu/linux during the next big refactor
2512: need_version=no
2513: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2514: soname_spec='$libname$release$shared_ext$major'
2515: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2516: shlibpath_var=LD_LIBRARY_PATH
2517: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2518: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2519: # the default ld.so.conf also contains /usr/contrib/lib and
2520: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2521: # libtool to hard-code these into programs
2522: ;;
2523:
2524: cygwin* | mingw* | pw32* | cegcc*)
2525: version_type=windows
2526: shrext_cmds=.dll
2527: need_version=no
2528: need_lib_prefix=no
2529:
2530: case $GCC,$cc_basename in
2531: yes,*)
2532: # gcc
2533: library_names_spec='$libname.dll.a'
2534: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2535: postinstall_cmds='base_file=`basename \$file`~
2536: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2537: dldir=$destdir/`dirname \$dlpath`~
2538: test -d \$dldir || mkdir -p \$dldir~
2539: $install_prog $dir/$dlname \$dldir/$dlname~
2540: chmod a+x \$dldir/$dlname~
2541: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2542: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2543: fi'
2544: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2545: dlpath=$dir/\$dldll~
2546: $RM \$dlpath'
2547: shlibpath_overrides_runpath=yes
2548:
2549: case $host_os in
2550: cygwin*)
2551: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2552: soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2553: m4_if([$1], [],[
2554: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2555: ;;
2556: mingw* | cegcc*)
2557: # MinGW DLLs use traditional 'lib' prefix
2558: soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2559: ;;
2560: pw32*)
2561: # pw32 DLLs use 'pw' prefix rather than 'lib'
2562: library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2563: ;;
2564: esac
2565: dynamic_linker='Win32 ld.exe'
2566: ;;
2567:
2568: *,cl*)
2569: # Native MSVC
2570: libname_spec='$name'
2571: soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2572: library_names_spec='$libname.dll.lib'
2573:
2574: case $build_os in
2575: mingw*)
2576: sys_lib_search_path_spec=
2577: lt_save_ifs=$IFS
2578: IFS=';'
2579: for lt_path in $LIB
2580: do
2581: IFS=$lt_save_ifs
2582: # Let DOS variable expansion print the short 8.3 style file name.
2583: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2584: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2585: done
2586: IFS=$lt_save_ifs
2587: # Convert to MSYS style.
2588: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2589: ;;
2590: cygwin*)
2591: # Convert to unix form, then to dos form, then back to unix form
2592: # but this time dos style (no spaces!) so that the unix form looks
2593: # like /cygdrive/c/PROGRA~1:/cygdr...
2594: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2595: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2596: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2597: ;;
2598: *)
2599: sys_lib_search_path_spec=$LIB
2600: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2601: # It is most probably a Windows format PATH.
2602: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2603: else
2604: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2605: fi
2606: # FIXME: find the short name or the path components, as spaces are
2607: # common. (e.g. "Program Files" -> "PROGRA~1")
2608: ;;
2609: esac
2610:
2611: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2612: postinstall_cmds='base_file=`basename \$file`~
2613: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2614: dldir=$destdir/`dirname \$dlpath`~
2615: test -d \$dldir || mkdir -p \$dldir~
2616: $install_prog $dir/$dlname \$dldir/$dlname'
2617: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2618: dlpath=$dir/\$dldll~
2619: $RM \$dlpath'
2620: shlibpath_overrides_runpath=yes
2621: dynamic_linker='Win32 link.exe'
2622: ;;
2623:
2624: *)
2625: # Assume MSVC wrapper
2626: library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2627: dynamic_linker='Win32 ld.exe'
2628: ;;
2629: esac
2630: # FIXME: first we should search . and the directory the executable is in
2631: shlibpath_var=PATH
2632: ;;
2633:
2634: darwin* | rhapsody*)
2635: dynamic_linker="$host_os dyld"
2636: version_type=darwin
2637: need_lib_prefix=no
2638: need_version=no
2639: library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2640: soname_spec='$libname$release$major$shared_ext'
2641: shlibpath_overrides_runpath=yes
2642: shlibpath_var=DYLD_LIBRARY_PATH
2643: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2644: m4_if([$1], [],[
2645: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2646: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2647: ;;
2648:
2649: dgux*)
2650: version_type=linux # correct to gnu/linux during the next big refactor
2651: need_lib_prefix=no
2652: need_version=no
2653: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2654: soname_spec='$libname$release$shared_ext$major'
2655: shlibpath_var=LD_LIBRARY_PATH
2656: ;;
2657:
2658: freebsd* | dragonfly*)
2659: # DragonFly does not have aout. When/if they implement a new
2660: # versioning mechanism, adjust this.
2661: if test -x /usr/bin/objformat; then
2662: objformat=`/usr/bin/objformat`
2663: else
2664: case $host_os in
2665: freebsd[[23]].*) objformat=aout ;;
2666: *) objformat=elf ;;
2667: esac
2668: fi
2669: version_type=freebsd-$objformat
2670: case $version_type in
2671: freebsd-elf*)
2672: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2673: soname_spec='$libname$release$shared_ext$major'
2674: need_version=no
2675: need_lib_prefix=no
2676: ;;
2677: freebsd-*)
2678: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2679: need_version=yes
2680: ;;
2681: esac
2682: shlibpath_var=LD_LIBRARY_PATH
2683: case $host_os in
2684: freebsd2.*)
2685: shlibpath_overrides_runpath=yes
2686: ;;
2687: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2688: shlibpath_overrides_runpath=yes
2689: hardcode_into_libs=yes
2690: ;;
2691: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2692: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2693: shlibpath_overrides_runpath=no
2694: hardcode_into_libs=yes
2695: ;;
2696: *) # from 4.6 on, and DragonFly
2697: shlibpath_overrides_runpath=yes
2698: hardcode_into_libs=yes
2699: ;;
2700: esac
2701: ;;
2702:
2703: haiku*)
2704: version_type=linux # correct to gnu/linux during the next big refactor
2705: need_lib_prefix=no
2706: need_version=no
2707: dynamic_linker="$host_os runtime_loader"
2708: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2709: soname_spec='$libname$release$shared_ext$major'
2710: shlibpath_var=LIBRARY_PATH
2711: shlibpath_overrides_runpath=no
2712: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2713: hardcode_into_libs=yes
2714: ;;
2715:
2716: hpux9* | hpux10* | hpux11*)
2717: # Give a soname corresponding to the major version so that dld.sl refuses to
2718: # link against other versions.
2719: version_type=sunos
2720: need_lib_prefix=no
2721: need_version=no
2722: case $host_cpu in
2723: ia64*)
2724: shrext_cmds='.so'
2725: hardcode_into_libs=yes
2726: dynamic_linker="$host_os dld.so"
2727: shlibpath_var=LD_LIBRARY_PATH
2728: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
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: if test 32 = "$HPUX_IA64_MODE"; then
2732: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2733: sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2734: else
2735: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2736: sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2737: fi
2738: ;;
2739: hppa*64*)
2740: shrext_cmds='.sl'
2741: hardcode_into_libs=yes
2742: dynamic_linker="$host_os dld.sl"
2743: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2744: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2745: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2746: soname_spec='$libname$release$shared_ext$major'
2747: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2748: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2749: ;;
2750: *)
2751: shrext_cmds='.sl'
2752: dynamic_linker="$host_os dld.sl"
2753: shlibpath_var=SHLIB_PATH
2754: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2755: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2756: soname_spec='$libname$release$shared_ext$major'
2757: ;;
2758: esac
2759: # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2760: postinstall_cmds='chmod 555 $lib'
2761: # or fails outright, so override atomically:
2762: install_override_mode=555
2763: ;;
2764:
2765: interix[[3-9]]*)
2766: version_type=linux # correct to gnu/linux during the next big refactor
2767: need_lib_prefix=no
2768: need_version=no
2769: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2770: soname_spec='$libname$release$shared_ext$major'
2771: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2772: shlibpath_var=LD_LIBRARY_PATH
2773: shlibpath_overrides_runpath=no
2774: hardcode_into_libs=yes
2775: ;;
2776:
2777: irix5* | irix6* | nonstopux*)
2778: case $host_os in
2779: nonstopux*) version_type=nonstopux ;;
2780: *)
2781: if test yes = "$lt_cv_prog_gnu_ld"; then
2782: version_type=linux # correct to gnu/linux during the next big refactor
2783: else
2784: version_type=irix
2785: fi ;;
2786: esac
2787: need_lib_prefix=no
2788: need_version=no
2789: soname_spec='$libname$release$shared_ext$major'
2790: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2791: case $host_os in
2792: irix5* | nonstopux*)
2793: libsuff= shlibsuff=
2794: ;;
2795: *)
2796: case $LD in # libtool.m4 will add one of these switches to LD
2797: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2798: libsuff= shlibsuff= libmagic=32-bit;;
2799: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2800: libsuff=32 shlibsuff=N32 libmagic=N32;;
2801: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2802: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2803: *) libsuff= shlibsuff= libmagic=never-match;;
2804: esac
2805: ;;
2806: esac
2807: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2808: shlibpath_overrides_runpath=no
2809: sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2810: sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2811: hardcode_into_libs=yes
2812: ;;
2813:
2814: # No shared lib support for Linux oldld, aout, or coff.
2815: linux*oldld* | linux*aout* | linux*coff*)
2816: dynamic_linker=no
2817: ;;
2818:
2819: linux*android*)
2820: version_type=none # Android doesn't support versioned libraries.
2821: need_lib_prefix=no
2822: need_version=no
2823: library_names_spec='$libname$release$shared_ext'
2824: soname_spec='$libname$release$shared_ext'
2825: finish_cmds=
2826: shlibpath_var=LD_LIBRARY_PATH
2827: shlibpath_overrides_runpath=yes
2828:
2829: # This implies no fast_install, which is unacceptable.
2830: # Some rework will be needed to allow for fast_install
2831: # before this can be enabled.
2832: hardcode_into_libs=yes
2833:
2834: dynamic_linker='Android linker'
2835: # Don't embed -rpath directories since the linker doesn't support them.
2836: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2837: ;;
2838:
2839: # This must be glibc/ELF.
2840: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2841: version_type=linux # correct to gnu/linux during the next big refactor
2842: need_lib_prefix=no
2843: need_version=no
2844: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2845: soname_spec='$libname$release$shared_ext$major'
2846: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2847: shlibpath_var=LD_LIBRARY_PATH
2848: shlibpath_overrides_runpath=no
2849:
2850: # Some binutils ld are patched to set DT_RUNPATH
2851: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2852: [lt_cv_shlibpath_overrides_runpath=no
2853: save_LDFLAGS=$LDFLAGS
2854: save_libdir=$libdir
2855: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2856: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2857: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2858: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2859: [lt_cv_shlibpath_overrides_runpath=yes])])
2860: LDFLAGS=$save_LDFLAGS
2861: libdir=$save_libdir
2862: ])
2863: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2864:
2865: # This implies no fast_install, which is unacceptable.
2866: # Some rework will be needed to allow for fast_install
2867: # before this can be enabled.
2868: hardcode_into_libs=yes
2869:
2870: # Ideally, we could use ldconfig to report *all* directores which are
2871: # searched for libraries, however this is still not possible. Aside from not
2872: # being certain /sbin/ldconfig is available, command
2873: # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2874: # even though it is searched at run-time. Try to do the best guess by
2875: # appending ld.so.conf contents (and includes) to the search path.
2876: if test -f /etc/ld.so.conf; then
2877: 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' ' '`
2878: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2879: fi
2880:
2881: # We used to test for /lib/ld.so.1 and disable shared libraries on
2882: # powerpc, because MkLinux only supported shared libraries with the
2883: # GNU dynamic linker. Since this was broken with cross compilers,
2884: # most powerpc-linux boxes support dynamic linking these days and
2885: # people can always --disable-shared, the test was removed, and we
2886: # assume the GNU/Linux dynamic linker is in use.
2887: dynamic_linker='GNU/Linux ld.so'
2888: ;;
2889:
2890: netbsdelf*-gnu)
2891: version_type=linux
2892: need_lib_prefix=no
2893: need_version=no
2894: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2895: soname_spec='${libname}${release}${shared_ext}$major'
2896: shlibpath_var=LD_LIBRARY_PATH
2897: shlibpath_overrides_runpath=no
2898: hardcode_into_libs=yes
2899: dynamic_linker='NetBSD ld.elf_so'
2900: ;;
2901:
2902: netbsd*)
2903: version_type=sunos
2904: need_lib_prefix=no
2905: need_version=no
2906: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2907: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2908: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2909: dynamic_linker='NetBSD (a.out) ld.so'
2910: else
2911: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2912: soname_spec='$libname$release$shared_ext$major'
2913: dynamic_linker='NetBSD ld.elf_so'
2914: fi
2915: shlibpath_var=LD_LIBRARY_PATH
2916: shlibpath_overrides_runpath=yes
2917: hardcode_into_libs=yes
2918: ;;
2919:
2920: newsos6)
2921: version_type=linux # correct to gnu/linux during the next big refactor
2922: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2923: shlibpath_var=LD_LIBRARY_PATH
2924: shlibpath_overrides_runpath=yes
2925: ;;
2926:
2927: *nto* | *qnx*)
2928: version_type=qnx
2929: need_lib_prefix=no
2930: need_version=no
2931: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2932: soname_spec='$libname$release$shared_ext$major'
2933: shlibpath_var=LD_LIBRARY_PATH
2934: shlibpath_overrides_runpath=no
2935: hardcode_into_libs=yes
2936: dynamic_linker='ldqnx.so'
2937: ;;
2938:
2939: openbsd* | bitrig*)
2940: version_type=sunos
2941: sys_lib_dlsearch_path_spec=/usr/lib
2942: need_lib_prefix=no
2943: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2944: need_version=no
2945: else
2946: need_version=yes
2947: fi
2948: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2949: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2950: shlibpath_var=LD_LIBRARY_PATH
2951: shlibpath_overrides_runpath=yes
2952: ;;
2953:
2954: os2*)
2955: libname_spec='$name'
2956: version_type=windows
2957: shrext_cmds=.dll
2958: need_version=no
2959: need_lib_prefix=no
2960: # OS/2 can only load a DLL with a base name of 8 characters or less.
2961: soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2962: v=$($ECHO $release$versuffix | tr -d .-);
2963: n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2964: $ECHO $n$v`$shared_ext'
2965: library_names_spec='${libname}_dll.$libext'
2966: dynamic_linker='OS/2 ld.exe'
2967: shlibpath_var=BEGINLIBPATH
2968: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2969: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2970: postinstall_cmds='base_file=`basename \$file`~
2971: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2972: dldir=$destdir/`dirname \$dlpath`~
2973: test -d \$dldir || mkdir -p \$dldir~
2974: $install_prog $dir/$dlname \$dldir/$dlname~
2975: chmod a+x \$dldir/$dlname~
2976: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2977: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2978: fi'
2979: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2980: dlpath=$dir/\$dldll~
2981: $RM \$dlpath'
2982: ;;
2983:
2984: osf3* | osf4* | osf5*)
2985: version_type=osf
2986: need_lib_prefix=no
2987: need_version=no
2988: soname_spec='$libname$release$shared_ext$major'
2989: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2990: shlibpath_var=LD_LIBRARY_PATH
2991: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2992: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2993: ;;
2994:
2995: rdos*)
2996: dynamic_linker=no
2997: ;;
2998:
2999: solaris*)
3000: version_type=linux # correct to gnu/linux during the next big refactor
3001: need_lib_prefix=no
3002: need_version=no
3003: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3004: soname_spec='$libname$release$shared_ext$major'
3005: shlibpath_var=LD_LIBRARY_PATH
3006: shlibpath_overrides_runpath=yes
3007: hardcode_into_libs=yes
3008: # ldd complains unless libraries are executable
3009: postinstall_cmds='chmod +x $lib'
3010: ;;
3011:
3012: sunos4*)
3013: version_type=sunos
3014: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3015: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3016: shlibpath_var=LD_LIBRARY_PATH
3017: shlibpath_overrides_runpath=yes
3018: if test yes = "$with_gnu_ld"; then
3019: need_lib_prefix=no
3020: fi
3021: need_version=yes
3022: ;;
3023:
3024: sysv4 | sysv4.3*)
3025: version_type=linux # correct to gnu/linux during the next big refactor
3026: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3027: soname_spec='$libname$release$shared_ext$major'
3028: shlibpath_var=LD_LIBRARY_PATH
3029: case $host_vendor in
3030: sni)
3031: shlibpath_overrides_runpath=no
3032: need_lib_prefix=no
3033: runpath_var=LD_RUN_PATH
3034: ;;
3035: siemens)
3036: need_lib_prefix=no
3037: ;;
3038: motorola)
3039: need_lib_prefix=no
3040: need_version=no
3041: shlibpath_overrides_runpath=no
3042: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3043: ;;
3044: esac
3045: ;;
3046:
3047: sysv4*MP*)
3048: if test -d /usr/nec; then
3049: version_type=linux # correct to gnu/linux during the next big refactor
3050: library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3051: soname_spec='$libname$shared_ext.$major'
3052: shlibpath_var=LD_LIBRARY_PATH
3053: fi
3054: ;;
3055:
3056: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3057: version_type=sco
3058: need_lib_prefix=no
3059: need_version=no
3060: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3061: soname_spec='$libname$release$shared_ext$major'
3062: shlibpath_var=LD_LIBRARY_PATH
3063: shlibpath_overrides_runpath=yes
3064: hardcode_into_libs=yes
3065: if test yes = "$with_gnu_ld"; then
3066: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3067: else
3068: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3069: case $host_os in
3070: sco3.2v5*)
3071: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3072: ;;
3073: esac
3074: fi
3075: sys_lib_dlsearch_path_spec='/usr/lib'
3076: ;;
3077:
3078: tpf*)
3079: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3080: version_type=linux # correct to gnu/linux during the next big refactor
3081: need_lib_prefix=no
3082: need_version=no
3083: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3084: shlibpath_var=LD_LIBRARY_PATH
3085: shlibpath_overrides_runpath=no
3086: hardcode_into_libs=yes
3087: ;;
3088:
3089: uts4*)
3090: version_type=linux # correct to gnu/linux during the next big refactor
3091: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3092: soname_spec='$libname$release$shared_ext$major'
3093: shlibpath_var=LD_LIBRARY_PATH
3094: ;;
3095:
3096: *)
3097: dynamic_linker=no
3098: ;;
3099: esac
3100: AC_MSG_RESULT([$dynamic_linker])
3101: test no = "$dynamic_linker" && can_build_shared=no
3102:
3103: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3104: if test yes = "$GCC"; then
3105: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3106: fi
3107:
3108: if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3109: sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3110: fi
3111:
3112: if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3113: sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3114: fi
3115:
3116: # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3117: configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3118:
3119: # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3120: func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3121:
3122: # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3123: configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3124:
3125: _LT_DECL([], [variables_saved_for_relink], [1],
3126: [Variables whose values should be saved in libtool wrapper scripts and
3127: restored at link time])
3128: _LT_DECL([], [need_lib_prefix], [0],
3129: [Do we need the "lib" prefix for modules?])
3130: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3131: _LT_DECL([], [version_type], [0], [Library versioning type])
3132: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3133: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3134: _LT_DECL([], [shlibpath_overrides_runpath], [0],
3135: [Is shlibpath searched before the hard-coded library search path?])
3136: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3137: _LT_DECL([], [library_names_spec], [1],
3138: [[List of archive names. First name is the real one, the rest are links.
3139: The last name is the one that the linker finds with -lNAME]])
3140: _LT_DECL([], [soname_spec], [1],
3141: [[The coded name of the library, if different from the real name]])
3142: _LT_DECL([], [install_override_mode], [1],
3143: [Permission mode override for installation of shared libraries])
3144: _LT_DECL([], [postinstall_cmds], [2],
3145: [Command to use after installation of a shared archive])
3146: _LT_DECL([], [postuninstall_cmds], [2],
3147: [Command to use after uninstallation of a shared archive])
3148: _LT_DECL([], [finish_cmds], [2],
3149: [Commands used to finish a libtool library installation in a directory])
3150: _LT_DECL([], [finish_eval], [1],
3151: [[As "finish_cmds", except a single script fragment to be evaled but
3152: not shown]])
3153: _LT_DECL([], [hardcode_into_libs], [0],
3154: [Whether we should hardcode library paths into libraries])
3155: _LT_DECL([], [sys_lib_search_path_spec], [2],
3156: [Compile-time system search path for libraries])
3157: _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3158: [Detected run-time system search path for libraries])
3159: _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3160: [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3161: ])# _LT_SYS_DYNAMIC_LINKER
3162:
3163:
3164: # _LT_PATH_TOOL_PREFIX(TOOL)
3165: # --------------------------
3166: # find a file program that can recognize shared library
3167: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3168: [m4_require([_LT_DECL_EGREP])dnl
3169: AC_MSG_CHECKING([for $1])
3170: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3171: [case $MAGIC_CMD in
3172: [[\\/*] | ?:[\\/]*])
3173: lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3174: ;;
3175: *)
3176: lt_save_MAGIC_CMD=$MAGIC_CMD
3177: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3178: dnl $ac_dummy forces splitting on constant user-supplied paths.
3179: dnl POSIX.2 word splitting is done only on the output of word expansions,
3180: dnl not every word. This closes a longstanding sh security hole.
3181: ac_dummy="m4_if([$2], , $PATH, [$2])"
3182: for ac_dir in $ac_dummy; do
3183: IFS=$lt_save_ifs
3184: test -z "$ac_dir" && ac_dir=.
3185: if test -f "$ac_dir/$1"; then
3186: lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3187: if test -n "$file_magic_test_file"; then
3188: case $deplibs_check_method in
3189: "file_magic "*)
3190: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3191: MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3192: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3193: $EGREP "$file_magic_regex" > /dev/null; then
3194: :
3195: else
3196: cat <<_LT_EOF 1>&2
3197:
3198: *** Warning: the command libtool uses to detect shared libraries,
3199: *** $file_magic_cmd, produces output that libtool cannot recognize.
3200: *** The result is that libtool may fail to recognize shared libraries
3201: *** as such. This will affect the creation of libtool libraries that
3202: *** depend on shared libraries, but programs linked with such libtool
3203: *** libraries will work regardless of this problem. Nevertheless, you
3204: *** may want to report the problem to your system manager and/or to
3205: *** bug-libtool@gnu.org
3206:
3207: _LT_EOF
3208: fi ;;
3209: esac
3210: fi
3211: break
3212: fi
3213: done
3214: IFS=$lt_save_ifs
3215: MAGIC_CMD=$lt_save_MAGIC_CMD
3216: ;;
3217: esac])
3218: MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3219: if test -n "$MAGIC_CMD"; then
3220: AC_MSG_RESULT($MAGIC_CMD)
3221: else
3222: AC_MSG_RESULT(no)
3223: fi
3224: _LT_DECL([], [MAGIC_CMD], [0],
3225: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3226: ])# _LT_PATH_TOOL_PREFIX
3227:
3228: # Old name:
3229: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3230: dnl aclocal-1.4 backwards compatibility:
3231: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3232:
3233:
3234: # _LT_PATH_MAGIC
3235: # --------------
3236: # find a file program that can recognize a shared library
3237: m4_defun([_LT_PATH_MAGIC],
3238: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3239: if test -z "$lt_cv_path_MAGIC_CMD"; then
3240: if test -n "$ac_tool_prefix"; then
3241: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3242: else
3243: MAGIC_CMD=:
3244: fi
3245: fi
3246: ])# _LT_PATH_MAGIC
3247:
3248:
3249: # LT_PATH_LD
3250: # ----------
3251: # find the pathname to the GNU or non-GNU linker
3252: AC_DEFUN([LT_PATH_LD],
3253: [AC_REQUIRE([AC_PROG_CC])dnl
3254: AC_REQUIRE([AC_CANONICAL_HOST])dnl
3255: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3256: m4_require([_LT_DECL_SED])dnl
3257: m4_require([_LT_DECL_EGREP])dnl
3258: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3259:
3260: AC_ARG_WITH([gnu-ld],
3261: [AS_HELP_STRING([--with-gnu-ld],
3262: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3263: [test no = "$withval" || with_gnu_ld=yes],
3264: [with_gnu_ld=no])dnl
3265:
3266: ac_prog=ld
3267: if test yes = "$GCC"; then
3268: # Check if gcc -print-prog-name=ld gives a path.
3269: AC_MSG_CHECKING([for ld used by $CC])
3270: case $host in
3271: *-*-mingw*)
3272: # gcc leaves a trailing carriage return, which upsets mingw
3273: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3274: *)
3275: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3276: esac
3277: case $ac_prog in
3278: # Accept absolute paths.
3279: [[\\/]]* | ?:[[\\/]]*)
3280: re_direlt='/[[^/]][[^/]]*/\.\./'
3281: # Canonicalize the pathname of ld
3282: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3283: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3284: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3285: done
3286: test -z "$LD" && LD=$ac_prog
3287: ;;
3288: "")
3289: # If it fails, then pretend we aren't using GCC.
3290: ac_prog=ld
3291: ;;
3292: *)
3293: # If it is relative, then search for the first ld in PATH.
3294: with_gnu_ld=unknown
3295: ;;
3296: esac
3297: elif test yes = "$with_gnu_ld"; then
3298: AC_MSG_CHECKING([for GNU ld])
3299: else
3300: AC_MSG_CHECKING([for non-GNU ld])
3301: fi
3302: AC_CACHE_VAL(lt_cv_path_LD,
3303: [if test -z "$LD"; then
3304: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3305: for ac_dir in $PATH; do
3306: IFS=$lt_save_ifs
3307: test -z "$ac_dir" && ac_dir=.
3308: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3309: lt_cv_path_LD=$ac_dir/$ac_prog
3310: # Check to see if the program is GNU ld. I'd rather use --version,
3311: # but apparently some variants of GNU ld only accept -v.
3312: # Break only if it was the GNU/non-GNU ld that we prefer.
3313: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3314: *GNU* | *'with BFD'*)
3315: test no != "$with_gnu_ld" && break
3316: ;;
3317: *)
3318: test yes != "$with_gnu_ld" && break
3319: ;;
3320: esac
3321: fi
3322: done
3323: IFS=$lt_save_ifs
3324: else
3325: lt_cv_path_LD=$LD # Let the user override the test with a path.
3326: fi])
3327: LD=$lt_cv_path_LD
3328: if test -n "$LD"; then
3329: AC_MSG_RESULT($LD)
3330: else
3331: AC_MSG_RESULT(no)
3332: fi
3333: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3334: _LT_PATH_LD_GNU
3335: AC_SUBST([LD])
3336:
3337: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3338: ])# LT_PATH_LD
3339:
3340: # Old names:
3341: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3342: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3343: dnl aclocal-1.4 backwards compatibility:
3344: dnl AC_DEFUN([AM_PROG_LD], [])
3345: dnl AC_DEFUN([AC_PROG_LD], [])
3346:
3347:
3348: # _LT_PATH_LD_GNU
3349: #- --------------
3350: m4_defun([_LT_PATH_LD_GNU],
3351: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3352: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3353: case `$LD -v 2>&1 </dev/null` in
3354: *GNU* | *'with BFD'*)
3355: lt_cv_prog_gnu_ld=yes
3356: ;;
3357: *)
3358: lt_cv_prog_gnu_ld=no
3359: ;;
3360: esac])
3361: with_gnu_ld=$lt_cv_prog_gnu_ld
3362: ])# _LT_PATH_LD_GNU
3363:
3364:
3365: # _LT_CMD_RELOAD
3366: # --------------
3367: # find reload flag for linker
3368: # -- PORTME Some linkers may need a different reload flag.
3369: m4_defun([_LT_CMD_RELOAD],
3370: [AC_CACHE_CHECK([for $LD option to reload object files],
3371: lt_cv_ld_reload_flag,
3372: [lt_cv_ld_reload_flag='-r'])
3373: reload_flag=$lt_cv_ld_reload_flag
3374: case $reload_flag in
3375: "" | " "*) ;;
3376: *) reload_flag=" $reload_flag" ;;
3377: esac
3378: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3379: case $host_os in
3380: cygwin* | mingw* | pw32* | cegcc*)
3381: if test yes != "$GCC"; then
3382: reload_cmds=false
3383: fi
3384: ;;
3385: darwin*)
3386: if test yes = "$GCC"; then
3387: reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3388: else
3389: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3390: fi
3391: ;;
3392: esac
3393: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3394: _LT_TAGDECL([], [reload_cmds], [2])dnl
3395: ])# _LT_CMD_RELOAD
3396:
3397:
3398: # _LT_PATH_DD
3399: # -----------
3400: # find a working dd
3401: m4_defun([_LT_PATH_DD],
3402: [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3403: [printf 0123456789abcdef0123456789abcdef >conftest.i
3404: cat conftest.i conftest.i >conftest2.i
3405: : ${lt_DD:=$DD}
3406: AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3407: [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3408: cmp -s conftest.i conftest.out \
3409: && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3410: fi])
3411: rm -f conftest.i conftest2.i conftest.out])
3412: ])# _LT_PATH_DD
3413:
3414:
3415: # _LT_CMD_TRUNCATE
3416: # ----------------
3417: # find command to truncate a binary pipe
3418: m4_defun([_LT_CMD_TRUNCATE],
3419: [m4_require([_LT_PATH_DD])
3420: AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3421: [printf 0123456789abcdef0123456789abcdef >conftest.i
3422: cat conftest.i conftest.i >conftest2.i
3423: lt_cv_truncate_bin=
3424: if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3425: cmp -s conftest.i conftest.out \
3426: && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3427: fi
3428: rm -f conftest.i conftest2.i conftest.out
3429: test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3430: _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3431: [Command to truncate a binary pipe])
3432: ])# _LT_CMD_TRUNCATE
3433:
3434:
3435: # _LT_CHECK_MAGIC_METHOD
3436: # ----------------------
3437: # how to check for library dependencies
3438: # -- PORTME fill in with the dynamic library characteristics
3439: m4_defun([_LT_CHECK_MAGIC_METHOD],
3440: [m4_require([_LT_DECL_EGREP])
3441: m4_require([_LT_DECL_OBJDUMP])
3442: AC_CACHE_CHECK([how to recognize dependent libraries],
3443: lt_cv_deplibs_check_method,
3444: [lt_cv_file_magic_cmd='$MAGIC_CMD'
3445: lt_cv_file_magic_test_file=
3446: lt_cv_deplibs_check_method='unknown'
3447: # Need to set the preceding variable on all platforms that support
3448: # interlibrary dependencies.
3449: # 'none' -- dependencies not supported.
3450: # 'unknown' -- same as none, but documents that we really don't know.
3451: # 'pass_all' -- all dependencies passed with no checks.
3452: # 'test_compile' -- check by making test program.
3453: # 'file_magic [[regex]]' -- check by looking for files in library path
3454: # that responds to the $file_magic_cmd with a given extended regex.
3455: # If you have 'file' or equivalent on your system and you're not sure
3456: # whether 'pass_all' will *always* work, you probably want this one.
3457:
3458: case $host_os in
3459: aix[[4-9]]*)
3460: lt_cv_deplibs_check_method=pass_all
3461: ;;
3462:
3463: beos*)
3464: lt_cv_deplibs_check_method=pass_all
3465: ;;
3466:
3467: bsdi[[45]]*)
3468: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3469: lt_cv_file_magic_cmd='/usr/bin/file -L'
3470: lt_cv_file_magic_test_file=/shlib/libc.so
3471: ;;
3472:
3473: cygwin*)
3474: # func_win32_libid is a shell function defined in ltmain.sh
3475: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3476: lt_cv_file_magic_cmd='func_win32_libid'
3477: ;;
3478:
3479: mingw* | pw32*)
3480: # Base MSYS/MinGW do not provide the 'file' command needed by
3481: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3482: # unless we find 'file', for example because we are cross-compiling.
3483: if ( file / ) >/dev/null 2>&1; then
3484: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3485: lt_cv_file_magic_cmd='func_win32_libid'
3486: else
3487: # Keep this pattern in sync with the one in func_win32_libid.
3488: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3489: lt_cv_file_magic_cmd='$OBJDUMP -f'
3490: fi
3491: ;;
3492:
3493: cegcc*)
3494: # use the weaker test based on 'objdump'. See mingw*.
3495: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3496: lt_cv_file_magic_cmd='$OBJDUMP -f'
3497: ;;
3498:
3499: darwin* | rhapsody*)
3500: lt_cv_deplibs_check_method=pass_all
3501: ;;
3502:
3503: freebsd* | dragonfly*)
3504: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3505: case $host_cpu in
3506: i*86 )
3507: # Not sure whether the presence of OpenBSD here was a mistake.
3508: # Let's accept both of them until this is cleared up.
3509: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3510: lt_cv_file_magic_cmd=/usr/bin/file
3511: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3512: ;;
3513: esac
3514: else
3515: lt_cv_deplibs_check_method=pass_all
3516: fi
3517: ;;
3518:
3519: haiku*)
3520: lt_cv_deplibs_check_method=pass_all
3521: ;;
3522:
3523: hpux10.20* | hpux11*)
3524: lt_cv_file_magic_cmd=/usr/bin/file
3525: case $host_cpu in
3526: ia64*)
3527: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3528: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3529: ;;
3530: hppa*64*)
3531: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3532: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3533: ;;
3534: *)
3535: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3536: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3537: ;;
3538: esac
3539: ;;
3540:
3541: interix[[3-9]]*)
3542: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3543: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3544: ;;
3545:
3546: irix5* | irix6* | nonstopux*)
3547: case $LD in
3548: *-32|*"-32 ") libmagic=32-bit;;
3549: *-n32|*"-n32 ") libmagic=N32;;
3550: *-64|*"-64 ") libmagic=64-bit;;
3551: *) libmagic=never-match;;
3552: esac
3553: lt_cv_deplibs_check_method=pass_all
3554: ;;
3555:
3556: # This must be glibc/ELF.
3557: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3558: lt_cv_deplibs_check_method=pass_all
3559: ;;
3560:
3561: netbsd* | netbsdelf*-gnu)
3562: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3563: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3564: else
3565: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3566: fi
3567: ;;
3568:
3569: newos6*)
3570: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3571: lt_cv_file_magic_cmd=/usr/bin/file
3572: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3573: ;;
3574:
3575: *nto* | *qnx*)
3576: lt_cv_deplibs_check_method=pass_all
3577: ;;
3578:
3579: openbsd* | bitrig*)
3580: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3581: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3582: else
3583: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3584: fi
3585: ;;
3586:
3587: osf3* | osf4* | osf5*)
3588: lt_cv_deplibs_check_method=pass_all
3589: ;;
3590:
3591: rdos*)
3592: lt_cv_deplibs_check_method=pass_all
3593: ;;
3594:
3595: solaris*)
3596: lt_cv_deplibs_check_method=pass_all
3597: ;;
3598:
3599: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3600: lt_cv_deplibs_check_method=pass_all
3601: ;;
3602:
3603: sysv4 | sysv4.3*)
3604: case $host_vendor in
3605: motorola)
3606: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3607: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3608: ;;
3609: ncr)
3610: lt_cv_deplibs_check_method=pass_all
3611: ;;
3612: sequent)
3613: lt_cv_file_magic_cmd='/bin/file'
3614: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3615: ;;
3616: sni)
3617: lt_cv_file_magic_cmd='/bin/file'
3618: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3619: lt_cv_file_magic_test_file=/lib/libc.so
3620: ;;
3621: siemens)
3622: lt_cv_deplibs_check_method=pass_all
3623: ;;
3624: pc)
3625: lt_cv_deplibs_check_method=pass_all
3626: ;;
3627: esac
3628: ;;
3629:
3630: tpf*)
3631: lt_cv_deplibs_check_method=pass_all
3632: ;;
3633: os2*)
3634: lt_cv_deplibs_check_method=pass_all
3635: ;;
3636: esac
3637: ])
3638:
3639: file_magic_glob=
3640: want_nocaseglob=no
3641: if test "$build" = "$host"; then
3642: case $host_os in
3643: mingw* | pw32*)
3644: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3645: want_nocaseglob=yes
3646: else
3647: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3648: fi
3649: ;;
3650: esac
3651: fi
3652:
3653: file_magic_cmd=$lt_cv_file_magic_cmd
3654: deplibs_check_method=$lt_cv_deplibs_check_method
3655: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3656:
3657: _LT_DECL([], [deplibs_check_method], [1],
3658: [Method to check whether dependent libraries are shared objects])
3659: _LT_DECL([], [file_magic_cmd], [1],
3660: [Command to use when deplibs_check_method = "file_magic"])
3661: _LT_DECL([], [file_magic_glob], [1],
3662: [How to find potential files when deplibs_check_method = "file_magic"])
3663: _LT_DECL([], [want_nocaseglob], [1],
3664: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3665: ])# _LT_CHECK_MAGIC_METHOD
3666:
3667:
3668: # LT_PATH_NM
3669: # ----------
3670: # find the pathname to a BSD- or MS-compatible name lister
3671: AC_DEFUN([LT_PATH_NM],
3672: [AC_REQUIRE([AC_PROG_CC])dnl
3673: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3674: [if test -n "$NM"; then
3675: # Let the user override the test.
3676: lt_cv_path_NM=$NM
3677: else
3678: lt_nm_to_check=${ac_tool_prefix}nm
3679: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3680: lt_nm_to_check="$lt_nm_to_check nm"
3681: fi
3682: for lt_tmp_nm in $lt_nm_to_check; do
3683: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3684: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3685: IFS=$lt_save_ifs
3686: test -z "$ac_dir" && ac_dir=.
3687: tmp_nm=$ac_dir/$lt_tmp_nm
3688: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3689: # Check to see if the nm accepts a BSD-compat flag.
3690: # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3691: # nm: unknown option "B" ignored
3692: # Tru64's nm complains that /dev/null is an invalid object file
3693: # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3694: case $build_os in
3695: mingw*) lt_bad_file=conftest.nm/nofile ;;
3696: *) lt_bad_file=/dev/null ;;
3697: esac
3698: case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3699: *$lt_bad_file* | *'Invalid file or object type'*)
3700: lt_cv_path_NM="$tmp_nm -B"
3701: break 2
3702: ;;
3703: *)
3704: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3705: */dev/null*)
3706: lt_cv_path_NM="$tmp_nm -p"
3707: break 2
3708: ;;
3709: *)
3710: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3711: continue # so that we can try to find one that supports BSD flags
3712: ;;
3713: esac
3714: ;;
3715: esac
3716: fi
3717: done
3718: IFS=$lt_save_ifs
3719: done
3720: : ${lt_cv_path_NM=no}
3721: fi])
3722: if test no != "$lt_cv_path_NM"; then
3723: NM=$lt_cv_path_NM
3724: else
3725: # Didn't find any BSD compatible name lister, look for dumpbin.
3726: if test -n "$DUMPBIN"; then :
3727: # Let the user override the test.
3728: else
3729: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3730: case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3731: *COFF*)
3732: DUMPBIN="$DUMPBIN -symbols -headers"
3733: ;;
3734: *)
3735: DUMPBIN=:
3736: ;;
3737: esac
3738: fi
3739: AC_SUBST([DUMPBIN])
3740: if test : != "$DUMPBIN"; then
3741: NM=$DUMPBIN
3742: fi
3743: fi
3744: test -z "$NM" && NM=nm
3745: AC_SUBST([NM])
3746: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3747:
3748: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3749: [lt_cv_nm_interface="BSD nm"
3750: echo "int some_variable = 0;" > conftest.$ac_ext
3751: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3752: (eval "$ac_compile" 2>conftest.err)
3753: cat conftest.err >&AS_MESSAGE_LOG_FD
3754: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3755: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3756: cat conftest.err >&AS_MESSAGE_LOG_FD
3757: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3758: cat conftest.out >&AS_MESSAGE_LOG_FD
3759: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3760: lt_cv_nm_interface="MS dumpbin"
3761: fi
3762: rm -f conftest*])
3763: ])# LT_PATH_NM
3764:
3765: # Old names:
3766: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3767: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3768: dnl aclocal-1.4 backwards compatibility:
3769: dnl AC_DEFUN([AM_PROG_NM], [])
3770: dnl AC_DEFUN([AC_PROG_NM], [])
3771:
3772: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3773: # --------------------------------
3774: # how to determine the name of the shared library
3775: # associated with a specific link library.
3776: # -- PORTME fill in with the dynamic library characteristics
3777: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3778: [m4_require([_LT_DECL_EGREP])
3779: m4_require([_LT_DECL_OBJDUMP])
3780: m4_require([_LT_DECL_DLLTOOL])
3781: AC_CACHE_CHECK([how to associate runtime and link libraries],
3782: lt_cv_sharedlib_from_linklib_cmd,
3783: [lt_cv_sharedlib_from_linklib_cmd='unknown'
3784:
3785: case $host_os in
3786: cygwin* | mingw* | pw32* | cegcc*)
3787: # two different shell functions defined in ltmain.sh;
3788: # decide which one to use based on capabilities of $DLLTOOL
3789: case `$DLLTOOL --help 2>&1` in
3790: *--identify-strict*)
3791: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3792: ;;
3793: *)
3794: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3795: ;;
3796: esac
3797: ;;
3798: *)
3799: # fallback: assume linklib IS sharedlib
3800: lt_cv_sharedlib_from_linklib_cmd=$ECHO
3801: ;;
3802: esac
3803: ])
3804: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3805: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3806:
3807: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3808: [Command to associate shared and link libraries])
3809: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3810:
3811:
3812: # _LT_PATH_MANIFEST_TOOL
3813: # ----------------------
3814: # locate the manifest tool
3815: m4_defun([_LT_PATH_MANIFEST_TOOL],
3816: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3817: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3818: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3819: [lt_cv_path_mainfest_tool=no
3820: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3821: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3822: cat conftest.err >&AS_MESSAGE_LOG_FD
3823: if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3824: lt_cv_path_mainfest_tool=yes
3825: fi
3826: rm -f conftest*])
3827: if test yes != "$lt_cv_path_mainfest_tool"; then
3828: MANIFEST_TOOL=:
3829: fi
3830: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3831: ])# _LT_PATH_MANIFEST_TOOL
3832:
3833:
3834: # _LT_DLL_DEF_P([FILE])
3835: # ---------------------
3836: # True iff FILE is a Windows DLL '.def' file.
3837: # Keep in sync with func_dll_def_p in the libtool script
3838: AC_DEFUN([_LT_DLL_DEF_P],
3839: [dnl
3840: test DEF = "`$SED -n dnl
3841: -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3842: -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3843: -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3844: -e q dnl Only consider the first "real" line
3845: $1`" dnl
3846: ])# _LT_DLL_DEF_P
3847:
3848:
3849: # LT_LIB_M
3850: # --------
3851: # check for math library
3852: AC_DEFUN([LT_LIB_M],
3853: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3854: LIBM=
3855: case $host in
3856: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3857: # These system don't have libm, or don't need it
3858: ;;
3859: *-ncr-sysv4.3*)
3860: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3861: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3862: ;;
3863: *)
3864: AC_CHECK_LIB(m, cos, LIBM=-lm)
3865: ;;
3866: esac
3867: AC_SUBST([LIBM])
3868: ])# LT_LIB_M
3869:
3870: # Old name:
3871: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3872: dnl aclocal-1.4 backwards compatibility:
3873: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3874:
3875:
3876: # _LT_COMPILER_NO_RTTI([TAGNAME])
3877: # -------------------------------
3878: m4_defun([_LT_COMPILER_NO_RTTI],
3879: [m4_require([_LT_TAG_COMPILER])dnl
3880:
3881: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3882:
3883: if test yes = "$GCC"; then
3884: case $cc_basename in
3885: nvcc*)
3886: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3887: *)
3888: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3889: esac
3890:
3891: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3892: lt_cv_prog_compiler_rtti_exceptions,
3893: [-fno-rtti -fno-exceptions], [],
3894: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3895: fi
3896: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3897: [Compiler flag to turn off builtin functions])
3898: ])# _LT_COMPILER_NO_RTTI
3899:
3900:
3901: # _LT_CMD_GLOBAL_SYMBOLS
3902: # ----------------------
3903: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3904: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3905: AC_REQUIRE([AC_PROG_CC])dnl
3906: AC_REQUIRE([AC_PROG_AWK])dnl
3907: AC_REQUIRE([LT_PATH_NM])dnl
3908: AC_REQUIRE([LT_PATH_LD])dnl
3909: m4_require([_LT_DECL_SED])dnl
3910: m4_require([_LT_DECL_EGREP])dnl
3911: m4_require([_LT_TAG_COMPILER])dnl
3912:
3913: # Check for command to grab the raw symbol name followed by C symbol from nm.
3914: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3915: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3916: [
3917: # These are sane defaults that work on at least a few old systems.
3918: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3919:
3920: # Character class describing NM global symbol codes.
3921: symcode='[[BCDEGRST]]'
3922:
3923: # Regexp to match symbols that can be accessed directly from C.
3924: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3925:
3926: # Define system-specific variables.
3927: case $host_os in
3928: aix*)
3929: symcode='[[BCDT]]'
3930: ;;
3931: cygwin* | mingw* | pw32* | cegcc*)
3932: symcode='[[ABCDGISTW]]'
3933: ;;
3934: hpux*)
3935: if test ia64 = "$host_cpu"; then
3936: symcode='[[ABCDEGRST]]'
3937: fi
3938: ;;
3939: irix* | nonstopux*)
3940: symcode='[[BCDEGRST]]'
3941: ;;
3942: osf*)
3943: symcode='[[BCDEGQRST]]'
3944: ;;
3945: solaris*)
3946: symcode='[[BDRT]]'
3947: ;;
3948: sco3.2v5*)
3949: symcode='[[DT]]'
3950: ;;
3951: sysv4.2uw2*)
3952: symcode='[[DT]]'
3953: ;;
3954: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3955: symcode='[[ABDT]]'
3956: ;;
3957: sysv4)
3958: symcode='[[DFNSTU]]'
3959: ;;
3960: esac
3961:
3962: # If we're using GNU nm, then use its standard symbol codes.
3963: case `$NM -V 2>&1` in
3964: *GNU* | *'with BFD'*)
3965: symcode='[[ABCDGIRSTW]]' ;;
3966: esac
3967:
3968: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3969: # Gets list of data symbols to import.
3970: lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3971: # Adjust the below global symbol transforms to fixup imported variables.
3972: lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3973: lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3974: lt_c_name_lib_hook="\
3975: -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3976: -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3977: else
3978: # Disable hooks by default.
3979: lt_cv_sys_global_symbol_to_import=
3980: lt_cdecl_hook=
3981: lt_c_name_hook=
3982: lt_c_name_lib_hook=
3983: fi
3984:
3985: # Transform an extracted symbol line into a proper C declaration.
3986: # Some systems (esp. on ia64) link data and code symbols differently,
3987: # so use this general approach.
3988: lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3989: $lt_cdecl_hook\
3990: " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3991: " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3992:
3993: # Transform an extracted symbol line into symbol name and symbol address
3994: lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3995: $lt_c_name_hook\
3996: " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3997: " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
3998:
3999: # Transform an extracted symbol line into symbol name with lib prefix and
4000: # symbol address.
4001: lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4002: $lt_c_name_lib_hook\
4003: " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4004: " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4005: " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4006:
4007: # Handle CRLF in mingw tool chain
4008: opt_cr=
4009: case $build_os in
4010: mingw*)
4011: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4012: ;;
4013: esac
4014:
4015: # Try without a prefix underscore, then with it.
4016: for ac_symprfx in "" "_"; do
4017:
4018: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4019: symxfrm="\\1 $ac_symprfx\\2 \\2"
4020:
4021: # Write the raw and C identifiers.
4022: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4023: # Fake it for dumpbin and say T for any non-static function,
4024: # D for any global variable and I for any imported variable.
4025: # Also find C++ and __fastcall symbols from MSVC++,
4026: # which start with @ or ?.
4027: lt_cv_sys_global_symbol_pipe="$AWK ['"\
4028: " {last_section=section; section=\$ 3};"\
4029: " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4030: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4031: " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4032: " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4033: " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4034: " \$ 0!~/External *\|/{next};"\
4035: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4036: " {if(hide[section]) next};"\
4037: " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4038: " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4039: " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4040: " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4041: " ' prfx=^$ac_symprfx]"
4042: else
4043: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4044: fi
4045: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4046:
4047: # Check to see that the pipe works correctly.
4048: pipe_works=no
4049:
4050: rm -f conftest*
4051: cat > conftest.$ac_ext <<_LT_EOF
4052: #ifdef __cplusplus
4053: extern "C" {
4054: #endif
4055: char nm_test_var;
4056: void nm_test_func(void);
4057: void nm_test_func(void){}
4058: #ifdef __cplusplus
4059: }
4060: #endif
4061: int main(){nm_test_var='a';nm_test_func();return(0);}
4062: _LT_EOF
4063:
4064: if AC_TRY_EVAL(ac_compile); then
4065: # Now try to grab the symbols.
4066: nlist=conftest.nm
4067: if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4068: # Try sorting and uniquifying the output.
4069: if sort "$nlist" | uniq > "$nlist"T; then
4070: mv -f "$nlist"T "$nlist"
4071: else
4072: rm -f "$nlist"T
4073: fi
4074:
4075: # Make sure that we snagged all the symbols we need.
4076: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4077: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4078: cat <<_LT_EOF > conftest.$ac_ext
4079: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4080: #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4081: /* DATA imports from DLLs on WIN32 can't be const, because runtime
4082: relocations are performed -- see ld's documentation on pseudo-relocs. */
4083: # define LT@&t@_DLSYM_CONST
4084: #elif defined __osf__
4085: /* This system does not cope well with relocations in const data. */
4086: # define LT@&t@_DLSYM_CONST
4087: #else
4088: # define LT@&t@_DLSYM_CONST const
4089: #endif
4090:
4091: #ifdef __cplusplus
4092: extern "C" {
4093: #endif
4094:
4095: _LT_EOF
4096: # Now generate the symbol file.
4097: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4098:
4099: cat <<_LT_EOF >> conftest.$ac_ext
4100:
4101: /* The mapping between symbol names and symbols. */
4102: LT@&t@_DLSYM_CONST struct {
4103: const char *name;
4104: void *address;
4105: }
4106: lt__PROGRAM__LTX_preloaded_symbols[[]] =
4107: {
4108: { "@PROGRAM@", (void *) 0 },
4109: _LT_EOF
4110: $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4111: cat <<\_LT_EOF >> conftest.$ac_ext
4112: {0, (void *) 0}
4113: };
4114:
4115: /* This works around a problem in FreeBSD linker */
4116: #ifdef FREEBSD_WORKAROUND
4117: static const void *lt_preloaded_setup() {
4118: return lt__PROGRAM__LTX_preloaded_symbols;
4119: }
4120: #endif
4121:
4122: #ifdef __cplusplus
4123: }
4124: #endif
4125: _LT_EOF
4126: # Now try linking the two files.
4127: mv conftest.$ac_objext conftstm.$ac_objext
4128: lt_globsym_save_LIBS=$LIBS
4129: lt_globsym_save_CFLAGS=$CFLAGS
4130: LIBS=conftstm.$ac_objext
4131: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4132: if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4133: pipe_works=yes
4134: fi
4135: LIBS=$lt_globsym_save_LIBS
4136: CFLAGS=$lt_globsym_save_CFLAGS
4137: else
4138: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4139: fi
4140: else
4141: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4142: fi
4143: else
4144: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4145: fi
4146: else
4147: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4148: cat conftest.$ac_ext >&5
4149: fi
4150: rm -rf conftest* conftst*
4151:
4152: # Do not use the global_symbol_pipe unless it works.
4153: if test yes = "$pipe_works"; then
4154: break
4155: else
4156: lt_cv_sys_global_symbol_pipe=
4157: fi
4158: done
4159: ])
4160: if test -z "$lt_cv_sys_global_symbol_pipe"; then
4161: lt_cv_sys_global_symbol_to_cdecl=
4162: fi
4163: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4164: AC_MSG_RESULT(failed)
4165: else
4166: AC_MSG_RESULT(ok)
4167: fi
4168:
4169: # Response file support.
4170: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4171: nm_file_list_spec='@'
4172: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4173: nm_file_list_spec='@'
4174: fi
4175:
4176: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4177: [Take the output of nm and produce a listing of raw symbols and C names])
4178: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4179: [Transform the output of nm in a proper C declaration])
4180: _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4181: [Transform the output of nm into a list of symbols to manually relocate])
4182: _LT_DECL([global_symbol_to_c_name_address],
4183: [lt_cv_sys_global_symbol_to_c_name_address], [1],
4184: [Transform the output of nm in a C name address pair])
4185: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4186: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4187: [Transform the output of nm in a C name address pair when lib prefix is needed])
4188: _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4189: [The name lister interface])
4190: _LT_DECL([], [nm_file_list_spec], [1],
4191: [Specify filename containing input files for $NM])
4192: ]) # _LT_CMD_GLOBAL_SYMBOLS
4193:
4194:
4195: # _LT_COMPILER_PIC([TAGNAME])
4196: # ---------------------------
4197: m4_defun([_LT_COMPILER_PIC],
4198: [m4_require([_LT_TAG_COMPILER])dnl
4199: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4200: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4201: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4202:
4203: m4_if([$1], [CXX], [
4204: # C++ specific cases for pic, static, wl, etc.
4205: if test yes = "$GXX"; then
4206: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4207: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4208:
4209: case $host_os in
4210: aix*)
4211: # All AIX code is PIC.
4212: if test ia64 = "$host_cpu"; then
4213: # AIX 5 now supports IA64 processor
4214: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4215: fi
4216: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
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: mingw* | cygwin* | os2* | pw32* | cegcc*)
4238: # This hack is so that the source file can tell whether it is being
4239: # built for inclusion in a dll (and should export symbols for example).
4240: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4241: # (--disable-auto-import) libraries
4242: m4_if([$1], [GCJ], [],
4243: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4244: case $host_os in
4245: os2*)
4246: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4247: ;;
4248: esac
4249: ;;
4250: darwin* | rhapsody*)
4251: # PIC is the default on this platform
4252: # Common symbols not allowed in MH_DYLIB files
4253: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4254: ;;
4255: *djgpp*)
4256: # DJGPP does not support shared libraries at all
4257: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4258: ;;
4259: haiku*)
4260: # PIC is the default for Haiku.
4261: # The "-static" flag exists, but is broken.
4262: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4263: ;;
4264: interix[[3-9]]*)
4265: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4266: # Instead, we relocate shared libraries at runtime.
4267: ;;
4268: sysv4*MP*)
4269: if test -d /usr/nec; then
4270: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4271: fi
4272: ;;
4273: hpux*)
4274: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4275: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4276: # sets the default TLS model and affects inlining.
4277: case $host_cpu in
4278: hppa*64*)
4279: ;;
4280: *)
4281: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4282: ;;
4283: esac
4284: ;;
4285: *qnx* | *nto*)
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: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4292: ;;
4293: esac
4294: else
4295: case $host_os in
4296: aix[[4-9]]*)
4297: # All AIX code is PIC.
4298: if test ia64 = "$host_cpu"; then
4299: # AIX 5 now supports IA64 processor
4300: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4301: else
4302: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4303: fi
4304: ;;
4305: chorus*)
4306: case $cc_basename in
4307: cxch68*)
4308: # Green Hills C++ Compiler
4309: # _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"
4310: ;;
4311: esac
4312: ;;
4313: mingw* | cygwin* | os2* | pw32* | cegcc*)
4314: # This hack is so that the source file can tell whether it is being
4315: # built for inclusion in a dll (and should export symbols for example).
4316: m4_if([$1], [GCJ], [],
4317: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4318: ;;
4319: dgux*)
4320: case $cc_basename in
4321: ec++*)
4322: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4323: ;;
4324: ghcx*)
4325: # Green Hills C++ Compiler
4326: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4327: ;;
4328: *)
4329: ;;
4330: esac
4331: ;;
4332: freebsd* | dragonfly*)
4333: # FreeBSD uses GNU C++
4334: ;;
4335: hpux9* | hpux10* | hpux11*)
4336: case $cc_basename in
4337: CC*)
4338: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4339: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4340: if test ia64 != "$host_cpu"; then
4341: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4342: fi
4343: ;;
4344: aCC*)
4345: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4346: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4347: case $host_cpu in
4348: hppa*64*|ia64*)
4349: # +Z the default
4350: ;;
4351: *)
4352: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4353: ;;
4354: esac
4355: ;;
4356: *)
4357: ;;
4358: esac
4359: ;;
4360: interix*)
4361: # This is c89, which is MS Visual C++ (no shared libs)
4362: # Anyone wants to do a port?
4363: ;;
4364: irix5* | irix6* | nonstopux*)
4365: case $cc_basename in
4366: CC*)
4367: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4368: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4369: # CC pic flag -KPIC is the default.
4370: ;;
4371: *)
4372: ;;
4373: esac
4374: ;;
4375: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4376: case $cc_basename in
4377: KCC*)
4378: # KAI C++ Compiler
4379: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4380: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4381: ;;
4382: ecpc* )
4383: # old Intel C++ for x86_64, which still supported -KPIC.
4384: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4385: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4386: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4387: ;;
4388: icpc* )
4389: # Intel C++, used to be incompatible with GCC.
4390: # ICC 10 doesn't accept -KPIC any more.
4391: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4392: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4393: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4394: ;;
4395: pgCC* | pgcpp*)
4396: # Portland Group C++ compiler
4397: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4398: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4399: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4400: ;;
4401: cxx*)
4402: # Compaq C++
4403: # Make sure the PIC flag is empty. It appears that all Alpha
4404: # Linux and Compaq Tru64 Unix objects are PIC.
4405: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4406: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4407: ;;
4408: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4409: # IBM XL 8.0, 9.0 on PPC and BlueGene
4410: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4411: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4412: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4413: ;;
4414: *)
4415: case `$CC -V 2>&1 | sed 5q` in
4416: *Sun\ C*)
4417: # Sun C++ 5.9
4418: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4419: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4420: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4421: ;;
4422: esac
4423: ;;
4424: esac
4425: ;;
4426: lynxos*)
4427: ;;
4428: m88k*)
4429: ;;
4430: mvs*)
4431: case $cc_basename in
4432: cxx*)
4433: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4434: ;;
4435: *)
4436: ;;
4437: esac
4438: ;;
4439: netbsd* | netbsdelf*-gnu)
4440: ;;
4441: *qnx* | *nto*)
4442: # QNX uses GNU C++, but need to define -shared option too, otherwise
4443: # it will coredump.
4444: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4445: ;;
4446: osf3* | osf4* | osf5*)
4447: case $cc_basename in
4448: KCC*)
4449: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4450: ;;
4451: RCC*)
4452: # Rational C++ 2.4.1
4453: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4454: ;;
4455: cxx*)
4456: # Digital/Compaq C++
4457: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4458: # Make sure the PIC flag is empty. It appears that all Alpha
4459: # Linux and Compaq Tru64 Unix objects are PIC.
4460: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4461: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4462: ;;
4463: *)
4464: ;;
4465: esac
4466: ;;
4467: psos*)
4468: ;;
4469: solaris*)
4470: case $cc_basename in
4471: CC* | sunCC*)
4472: # Sun C++ 4.2, 5.x and Centerline C++
4473: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4474: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4475: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4476: ;;
4477: gcx*)
4478: # Green Hills C++ Compiler
4479: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4480: ;;
4481: *)
4482: ;;
4483: esac
4484: ;;
4485: sunos4*)
4486: case $cc_basename in
4487: CC*)
4488: # Sun C++ 4.x
4489: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4490: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4491: ;;
4492: lcc*)
4493: # Lucid
4494: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4495: ;;
4496: *)
4497: ;;
4498: esac
4499: ;;
4500: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4501: case $cc_basename in
4502: CC*)
4503: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4504: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4505: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4506: ;;
4507: esac
4508: ;;
4509: tandem*)
4510: case $cc_basename in
4511: NCC*)
4512: # NonStop-UX NCC 3.20
4513: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4514: ;;
4515: *)
4516: ;;
4517: esac
4518: ;;
4519: vxworks*)
4520: ;;
4521: *)
4522: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4523: ;;
4524: esac
4525: fi
4526: ],
4527: [
4528: if test yes = "$GCC"; then
4529: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4530: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4531:
4532: case $host_os in
4533: aix*)
4534: # All AIX code is PIC.
4535: if test ia64 = "$host_cpu"; then
4536: # AIX 5 now supports IA64 processor
4537: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4538: fi
4539: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4540: ;;
4541:
4542: amigaos*)
4543: case $host_cpu in
4544: powerpc)
4545: # see comment about AmigaOS4 .so support
4546: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4547: ;;
4548: m68k)
4549: # FIXME: we need at least 68020 code to build shared libraries, but
4550: # adding the '-m68020' flag to GCC prevents building anything better,
4551: # like '-m68040'.
4552: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4553: ;;
4554: esac
4555: ;;
4556:
4557: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4558: # PIC is the default for these OSes.
4559: ;;
4560:
4561: mingw* | cygwin* | pw32* | os2* | cegcc*)
4562: # This hack is so that the source file can tell whether it is being
4563: # built for inclusion in a dll (and should export symbols for example).
4564: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4565: # (--disable-auto-import) libraries
4566: m4_if([$1], [GCJ], [],
4567: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4568: case $host_os in
4569: os2*)
4570: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4571: ;;
4572: esac
4573: ;;
4574:
4575: darwin* | rhapsody*)
4576: # PIC is the default on this platform
4577: # Common symbols not allowed in MH_DYLIB files
4578: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4579: ;;
4580:
4581: haiku*)
4582: # PIC is the default for Haiku.
4583: # The "-static" flag exists, but is broken.
4584: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4585: ;;
4586:
4587: hpux*)
4588: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4589: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4590: # sets the default TLS model and affects inlining.
4591: case $host_cpu in
4592: hppa*64*)
4593: # +Z the default
4594: ;;
4595: *)
4596: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4597: ;;
4598: esac
4599: ;;
4600:
4601: interix[[3-9]]*)
4602: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4603: # Instead, we relocate shared libraries at runtime.
4604: ;;
4605:
4606: msdosdjgpp*)
4607: # Just because we use GCC doesn't mean we suddenly get shared libraries
4608: # on systems that don't support them.
4609: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4610: enable_shared=no
4611: ;;
4612:
4613: *nto* | *qnx*)
4614: # QNX uses GNU C++, but need to define -shared option too, otherwise
4615: # it will coredump.
4616: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4617: ;;
4618:
4619: sysv4*MP*)
4620: if test -d /usr/nec; then
4621: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4622: fi
4623: ;;
4624:
4625: *)
4626: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4627: ;;
4628: esac
4629:
4630: case $cc_basename in
4631: nvcc*) # Cuda Compiler Driver 2.2
4632: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4633: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4634: _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4635: fi
4636: ;;
4637: esac
4638: else
4639: # PORTME Check for flag to pass linker flags through the system compiler.
4640: case $host_os in
4641: aix*)
4642: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4643: if test ia64 = "$host_cpu"; then
4644: # AIX 5 now supports IA64 processor
4645: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4646: else
4647: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4648: fi
4649: ;;
4650:
4651: darwin* | rhapsody*)
4652: # PIC is the default on this platform
4653: # Common symbols not allowed in MH_DYLIB files
4654: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4655: case $cc_basename in
4656: nagfor*)
4657: # NAG Fortran compiler
4658: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4659: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4660: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4661: ;;
4662: esac
4663: ;;
4664:
4665: mingw* | cygwin* | pw32* | os2* | cegcc*)
4666: # This hack is so that the source file can tell whether it is being
4667: # built for inclusion in a dll (and should export symbols for example).
4668: m4_if([$1], [GCJ], [],
4669: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4670: case $host_os in
4671: os2*)
4672: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4673: ;;
4674: esac
4675: ;;
4676:
4677: hpux9* | hpux10* | hpux11*)
4678: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4679: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4680: # not for PA HP-UX.
4681: case $host_cpu in
4682: hppa*64*|ia64*)
4683: # +Z the default
4684: ;;
4685: *)
4686: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4687: ;;
4688: esac
4689: # Is there a better lt_prog_compiler_static that works with the bundled CC?
4690: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4691: ;;
4692:
4693: irix5* | irix6* | nonstopux*)
4694: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4695: # PIC (with -KPIC) is the default.
4696: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4697: ;;
4698:
4699: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4700: case $cc_basename in
4701: # old Intel for x86_64, which still supported -KPIC.
4702: ecc*)
4703: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4704: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4705: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4706: ;;
4707: # icc used to be incompatible with GCC.
4708: # ICC 10 doesn't accept -KPIC any more.
4709: icc* | ifort*)
4710: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4711: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4712: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4713: ;;
4714: # Lahey Fortran 8.1.
4715: lf95*)
4716: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4717: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4718: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4719: ;;
4720: nagfor*)
4721: # NAG Fortran compiler
4722: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4723: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4724: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4725: ;;
4726: tcc*)
4727: # Fabrice Bellard et al's Tiny C Compiler
4728: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4729: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4730: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4731: ;;
4732: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4733: # Portland Group compilers (*not* the Pentium gcc compiler,
4734: # which looks to be a dead project)
4735: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4736: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4737: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4738: ;;
4739: ccc*)
4740: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4741: # All Alpha code is PIC.
4742: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4743: ;;
4744: xl* | bgxl* | bgf* | mpixl*)
4745: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4746: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4747: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4748: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4749: ;;
4750: *)
4751: case `$CC -V 2>&1 | sed 5q` in
4752: *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4753: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4754: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4755: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4756: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4757: ;;
4758: *Sun\ F* | *Sun*Fortran*)
4759: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4760: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4761: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4762: ;;
4763: *Sun\ C*)
4764: # Sun C 5.9
4765: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4766: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4767: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4768: ;;
4769: *Intel*\ [[CF]]*Compiler*)
4770: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4771: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4772: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4773: ;;
4774: *Portland\ Group*)
4775: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4776: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4777: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4778: ;;
4779: esac
4780: ;;
4781: esac
4782: ;;
4783:
4784: newsos6)
4785: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4786: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4787: ;;
4788:
4789: *nto* | *qnx*)
4790: # QNX uses GNU C++, but need to define -shared option too, otherwise
4791: # it will coredump.
4792: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4793: ;;
4794:
4795: osf3* | osf4* | osf5*)
4796: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4797: # All OSF/1 code is PIC.
4798: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4799: ;;
4800:
4801: rdos*)
4802: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4803: ;;
4804:
4805: solaris*)
4806: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4807: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4808: case $cc_basename in
4809: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4810: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4811: *)
4812: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4813: esac
4814: ;;
4815:
4816: sunos4*)
4817: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4818: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4819: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4820: ;;
4821:
4822: sysv4 | sysv4.2uw2* | sysv4.3*)
4823: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4824: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4825: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4826: ;;
4827:
4828: sysv4*MP*)
4829: if test -d /usr/nec; then
4830: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4831: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4832: fi
4833: ;;
4834:
4835: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4836: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4837: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4838: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4839: ;;
4840:
4841: unicos*)
4842: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4843: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4844: ;;
4845:
4846: uts4*)
4847: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4848: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4849: ;;
4850:
4851: *)
4852: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4853: ;;
4854: esac
4855: fi
4856: ])
4857: case $host_os in
4858: # For platforms that do not support PIC, -DPIC is meaningless:
4859: *djgpp*)
4860: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4861: ;;
4862: *)
4863: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4864: ;;
4865: esac
4866:
4867: AC_CACHE_CHECK([for $compiler option to produce PIC],
4868: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4869: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4870: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4871:
4872: #
4873: # Check to make sure the PIC flag actually works.
4874: #
4875: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4876: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4877: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4878: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4879: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4880: "" | " "*) ;;
4881: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4882: esac],
4883: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4884: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4885: fi
4886: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4887: [Additional compiler flags for building library objects])
4888:
4889: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4890: [How to pass a linker flag through the compiler])
4891: #
4892: # Check to make sure the static flag actually works.
4893: #
4894: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4895: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4896: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4897: $lt_tmp_static_flag,
4898: [],
4899: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4900: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4901: [Compiler flag to prevent dynamic linking])
4902: ])# _LT_COMPILER_PIC
4903:
4904:
4905: # _LT_LINKER_SHLIBS([TAGNAME])
4906: # ----------------------------
4907: # See if the linker supports building shared libraries.
4908: m4_defun([_LT_LINKER_SHLIBS],
4909: [AC_REQUIRE([LT_PATH_LD])dnl
4910: AC_REQUIRE([LT_PATH_NM])dnl
4911: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4912: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4913: m4_require([_LT_DECL_EGREP])dnl
4914: m4_require([_LT_DECL_SED])dnl
4915: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4916: m4_require([_LT_TAG_COMPILER])dnl
4917: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4918: m4_if([$1], [CXX], [
4919: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4920: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4921: case $host_os in
4922: aix[[4-9]]*)
4923: # If we're using GNU nm, then we don't want the "-C" option.
4924: # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4925: # Without the "-l" option, or with the "-B" option, AIX nm treats
4926: # weak defined symbols like other global defined symbols, whereas
4927: # GNU nm marks them as "W".
4928: # While the 'weak' keyword is ignored in the Export File, we need
4929: # it in the Import File for the 'aix-soname' feature, so we have
4930: # to replace the "-B" option with "-P" for AIX nm.
4931: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4932: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
4933: else
4934: _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
4935: fi
4936: ;;
4937: pw32*)
4938: _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4939: ;;
4940: cygwin* | mingw* | cegcc*)
4941: case $cc_basename in
4942: cl*)
4943: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4944: ;;
4945: *)
4946: _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'
4947: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4948: ;;
4949: esac
4950: ;;
4951: linux* | k*bsd*-gnu | gnu*)
4952: _LT_TAGVAR(link_all_deplibs, $1)=no
4953: ;;
4954: *)
4955: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4956: ;;
4957: esac
4958: ], [
4959: runpath_var=
4960: _LT_TAGVAR(allow_undefined_flag, $1)=
4961: _LT_TAGVAR(always_export_symbols, $1)=no
4962: _LT_TAGVAR(archive_cmds, $1)=
4963: _LT_TAGVAR(archive_expsym_cmds, $1)=
4964: _LT_TAGVAR(compiler_needs_object, $1)=no
4965: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4966: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4967: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4968: _LT_TAGVAR(hardcode_automatic, $1)=no
4969: _LT_TAGVAR(hardcode_direct, $1)=no
4970: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4971: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4972: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4973: _LT_TAGVAR(hardcode_minus_L, $1)=no
4974: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4975: _LT_TAGVAR(inherit_rpath, $1)=no
4976: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4977: _LT_TAGVAR(module_cmds, $1)=
4978: _LT_TAGVAR(module_expsym_cmds, $1)=
4979: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4980: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4981: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4982: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4983: # include_expsyms should be a list of space-separated symbols to be *always*
4984: # included in the symbol list
4985: _LT_TAGVAR(include_expsyms, $1)=
4986: # exclude_expsyms can be an extended regexp of symbols to exclude
4987: # it will be wrapped by ' (' and ')$', so one must not match beginning or
4988: # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4989: # as well as any symbol that contains 'd'.
4990: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4991: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4992: # platforms (ab)use it in PIC code, but their linkers get confused if
4993: # the symbol is explicitly referenced. Since portable code cannot
4994: # rely on this symbol name, it's probably fine to never include it in
4995: # preloaded symbol tables.
4996: # Exclude shared library initialization/finalization symbols.
4997: dnl Note also adjust exclude_expsyms for C++ above.
4998: extract_expsyms_cmds=
4999:
5000: case $host_os in
5001: cygwin* | mingw* | pw32* | cegcc*)
5002: # FIXME: the MSVC++ port hasn't been tested in a loooong time
5003: # When not using gcc, we currently assume that we are using
5004: # Microsoft Visual C++.
5005: if test yes != "$GCC"; then
5006: with_gnu_ld=no
5007: fi
5008: ;;
5009: interix*)
5010: # we just hope/assume this is gcc and not c89 (= MSVC++)
5011: with_gnu_ld=yes
5012: ;;
5013: openbsd* | bitrig*)
5014: with_gnu_ld=no
5015: ;;
5016: linux* | k*bsd*-gnu | gnu*)
5017: _LT_TAGVAR(link_all_deplibs, $1)=no
5018: ;;
5019: esac
5020:
5021: _LT_TAGVAR(ld_shlibs, $1)=yes
5022:
5023: # On some targets, GNU ld is compatible enough with the native linker
5024: # that we're better off using the native interface for both.
5025: lt_use_gnu_ld_interface=no
5026: if test yes = "$with_gnu_ld"; then
5027: case $host_os in
5028: aix*)
5029: # The AIX port of GNU ld has always aspired to compatibility
5030: # with the native linker. However, as the warning in the GNU ld
5031: # block says, versions before 2.19.5* couldn't really create working
5032: # shared libraries, regardless of the interface used.
5033: case `$LD -v 2>&1` in
5034: *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5035: *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5036: *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5037: *)
5038: lt_use_gnu_ld_interface=yes
5039: ;;
5040: esac
5041: ;;
5042: *)
5043: lt_use_gnu_ld_interface=yes
5044: ;;
5045: esac
5046: fi
5047:
5048: if test yes = "$lt_use_gnu_ld_interface"; then
5049: # If archive_cmds runs LD, not CC, wlarc should be empty
5050: wlarc='$wl'
5051:
5052: # Set some defaults for GNU ld with shared library support. These
5053: # are reset later if shared libraries are not supported. Putting them
5054: # here allows them to be overridden if necessary.
5055: runpath_var=LD_RUN_PATH
5056: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5057: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5058: # ancient GNU ld didn't support --whole-archive et. al.
5059: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5060: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5061: else
5062: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5063: fi
5064: supports_anon_versioning=no
5065: case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5066: *GNU\ gold*) supports_anon_versioning=yes ;;
5067: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5068: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5069: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5070: *\ 2.11.*) ;; # other 2.11 versions
5071: *) supports_anon_versioning=yes ;;
5072: esac
5073:
5074: # See if GNU ld supports shared libraries.
5075: case $host_os in
5076: aix[[3-9]]*)
5077: # On AIX/PPC, the GNU linker is very broken
5078: if test ia64 != "$host_cpu"; then
5079: _LT_TAGVAR(ld_shlibs, $1)=no
5080: cat <<_LT_EOF 1>&2
5081:
5082: *** Warning: the GNU linker, at least up to release 2.19, is reported
5083: *** to be unable to reliably create shared libraries on AIX.
5084: *** Therefore, libtool is disabling shared libraries support. If you
5085: *** really care for shared libraries, you may want to install binutils
5086: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5087: *** You will then need to restart the configuration process.
5088:
5089: _LT_EOF
5090: fi
5091: ;;
5092:
5093: amigaos*)
5094: case $host_cpu in
5095: powerpc)
5096: # see comment about AmigaOS4 .so support
5097: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5098: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5099: ;;
5100: m68k)
5101: _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)'
5102: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5103: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5104: ;;
5105: esac
5106: ;;
5107:
5108: beos*)
5109: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5110: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5111: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5112: # support --undefined. This deserves some investigation. FIXME
5113: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5114: else
5115: _LT_TAGVAR(ld_shlibs, $1)=no
5116: fi
5117: ;;
5118:
5119: cygwin* | mingw* | pw32* | cegcc*)
5120: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5121: # as there is no search path for DLLs.
5122: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5123: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5124: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5125: _LT_TAGVAR(always_export_symbols, $1)=no
5126: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5127: _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'
5128: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5129:
5130: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5131: _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'
5132: # If the export-symbols file already is a .def file, use it as
5133: # is; otherwise, prepend EXPORTS...
5134: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5135: cp $export_symbols $output_objdir/$soname.def;
5136: else
5137: echo EXPORTS > $output_objdir/$soname.def;
5138: cat $export_symbols >> $output_objdir/$soname.def;
5139: fi~
5140: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5141: else
5142: _LT_TAGVAR(ld_shlibs, $1)=no
5143: fi
5144: ;;
5145:
5146: haiku*)
5147: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5148: _LT_TAGVAR(link_all_deplibs, $1)=yes
5149: ;;
5150:
5151: os2*)
5152: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5153: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5154: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5155: shrext_cmds=.dll
5156: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5157: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5158: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5159: $ECHO EXPORTS >> $output_objdir/$libname.def~
5160: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5161: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5162: emximp -o $lib $output_objdir/$libname.def'
5163: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5164: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5165: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5166: $ECHO EXPORTS >> $output_objdir/$libname.def~
5167: prefix_cmds="$SED"~
5168: if test EXPORTS = "`$SED 1q $export_symbols`"; then
5169: prefix_cmds="$prefix_cmds -e 1d";
5170: fi~
5171: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5172: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5173: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5174: emximp -o $lib $output_objdir/$libname.def'
5175: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5176: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5177: ;;
5178:
5179: interix[[3-9]]*)
5180: _LT_TAGVAR(hardcode_direct, $1)=no
5181: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5182: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5183: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5184: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5185: # Instead, shared libraries are loaded at an image base (0x10000000 by
5186: # default) and relocated if they conflict, which is a slow very memory
5187: # consuming and fragmenting process. To avoid this, we pick a random,
5188: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5189: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5190: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5191: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5192: ;;
5193:
5194: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5195: tmp_diet=no
5196: if test linux-dietlibc = "$host_os"; then
5197: case $cc_basename in
5198: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5199: esac
5200: fi
5201: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5202: && test no = "$tmp_diet"
5203: then
5204: tmp_addflag=' $pic_flag'
5205: tmp_sharedflag='-shared'
5206: case $cc_basename,$host_cpu in
5207: pgcc*) # Portland Group C compiler
5208: _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'
5209: tmp_addflag=' $pic_flag'
5210: ;;
5211: pgf77* | pgf90* | pgf95* | pgfortran*)
5212: # Portland Group f77 and f90 compilers
5213: _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'
5214: tmp_addflag=' $pic_flag -Mnomain' ;;
5215: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5216: tmp_addflag=' -i_dynamic' ;;
5217: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5218: tmp_addflag=' -i_dynamic -nofor_main' ;;
5219: ifc* | ifort*) # Intel Fortran compiler
5220: tmp_addflag=' -nofor_main' ;;
5221: lf95*) # Lahey Fortran 8.1
5222: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5223: tmp_sharedflag='--shared' ;;
5224: nagfor*) # NAGFOR 5.3
5225: tmp_sharedflag='-Wl,-shared' ;;
5226: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5227: tmp_sharedflag='-qmkshrobj'
5228: tmp_addflag= ;;
5229: nvcc*) # Cuda Compiler Driver 2.2
5230: _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'
5231: _LT_TAGVAR(compiler_needs_object, $1)=yes
5232: ;;
5233: esac
5234: case `$CC -V 2>&1 | sed 5q` in
5235: *Sun\ C*) # Sun C 5.9
5236: _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'
5237: _LT_TAGVAR(compiler_needs_object, $1)=yes
5238: tmp_sharedflag='-G' ;;
5239: *Sun\ F*) # Sun Fortran 8.3
5240: tmp_sharedflag='-G' ;;
5241: esac
5242: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5243:
5244: if test yes = "$supports_anon_versioning"; then
5245: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5246: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5247: echo "local: *; };" >> $output_objdir/$libname.ver~
5248: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5249: fi
5250:
5251: case $cc_basename in
5252: tcc*)
5253: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5254: ;;
5255: xlf* | bgf* | bgxlf* | mpixlf*)
5256: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5257: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5258: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5259: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5260: if test yes = "$supports_anon_versioning"; then
5261: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5262: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5263: echo "local: *; };" >> $output_objdir/$libname.ver~
5264: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5265: fi
5266: ;;
5267: esac
5268: else
5269: _LT_TAGVAR(ld_shlibs, $1)=no
5270: fi
5271: ;;
5272:
5273: netbsd* | netbsdelf*-gnu)
5274: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5275: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5276: wlarc=
5277: else
5278: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5279: _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'
5280: fi
5281: ;;
5282:
5283: solaris*)
5284: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5285: _LT_TAGVAR(ld_shlibs, $1)=no
5286: cat <<_LT_EOF 1>&2
5287:
5288: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5289: *** create shared libraries on Solaris systems. Therefore, libtool
5290: *** is disabling shared libraries support. We urge you to upgrade GNU
5291: *** binutils to release 2.9.1 or newer. Another option is to modify
5292: *** your PATH or compiler configuration so that the native linker is
5293: *** used, and then restart.
5294:
5295: _LT_EOF
5296: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5297: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5298: _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'
5299: else
5300: _LT_TAGVAR(ld_shlibs, $1)=no
5301: fi
5302: ;;
5303:
5304: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5305: case `$LD -v 2>&1` in
5306: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5307: _LT_TAGVAR(ld_shlibs, $1)=no
5308: cat <<_LT_EOF 1>&2
5309:
5310: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5311: *** reliably create shared libraries on SCO systems. Therefore, libtool
5312: *** is disabling shared libraries support. We urge you to upgrade GNU
5313: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5314: *** your PATH or compiler configuration so that the native linker is
5315: *** used, and then restart.
5316:
5317: _LT_EOF
5318: ;;
5319: *)
5320: # For security reasons, it is highly recommended that you always
5321: # use absolute paths for naming shared libraries, and exclude the
5322: # DT_RUNPATH tag from executables and libraries. But doing so
5323: # requires that you compile everything twice, which is a pain.
5324: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5325: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5326: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5327: _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'
5328: else
5329: _LT_TAGVAR(ld_shlibs, $1)=no
5330: fi
5331: ;;
5332: esac
5333: ;;
5334:
5335: sunos4*)
5336: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5337: wlarc=
5338: _LT_TAGVAR(hardcode_direct, $1)=yes
5339: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5340: ;;
5341:
5342: *)
5343: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5344: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5345: _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'
5346: else
5347: _LT_TAGVAR(ld_shlibs, $1)=no
5348: fi
5349: ;;
5350: esac
5351:
5352: if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5353: runpath_var=
5354: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5355: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5356: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5357: fi
5358: else
5359: # PORTME fill in a description of your system's linker (not GNU ld)
5360: case $host_os in
5361: aix3*)
5362: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5363: _LT_TAGVAR(always_export_symbols, $1)=yes
5364: _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'
5365: # Note: this linker hardcodes the directories in LIBPATH if there
5366: # are no directories specified by -L.
5367: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5368: if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5369: # Neither direct hardcoding nor static linking is supported with a
5370: # broken collect2.
5371: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5372: fi
5373: ;;
5374:
5375: aix[[4-9]]*)
5376: if test ia64 = "$host_cpu"; then
5377: # On IA64, the linker does run time linking by default, so we don't
5378: # have to do anything special.
5379: aix_use_runtimelinking=no
5380: exp_sym_flag='-Bexport'
5381: no_entry_flag=
5382: else
5383: # If we're using GNU nm, then we don't want the "-C" option.
5384: # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5385: # Without the "-l" option, or with the "-B" option, AIX nm treats
5386: # weak defined symbols like other global defined symbols, whereas
5387: # GNU nm marks them as "W".
5388: # While the 'weak' keyword is ignored in the Export File, we need
5389: # it in the Import File for the 'aix-soname' feature, so we have
5390: # to replace the "-B" option with "-P" for AIX nm.
5391: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5392: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
5393: else
5394: _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
5395: fi
5396: aix_use_runtimelinking=no
5397:
5398: # Test if we are trying to use run time linking or normal
5399: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5400: # have runtime linking enabled, and use it for executables.
5401: # For shared libraries, we enable/disable runtime linking
5402: # depending on the kind of the shared library created -
5403: # when "with_aix_soname,aix_use_runtimelinking" is:
5404: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5405: # "aix,yes" lib.so shared, rtl:yes, for executables
5406: # lib.a static archive
5407: # "both,no" lib.so.V(shr.o) shared, rtl:yes
5408: # lib.a(lib.so.V) shared, rtl:no, for executables
5409: # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5410: # lib.a(lib.so.V) shared, rtl:no
5411: # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5412: # lib.a static archive
5413: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5414: for ld_flag in $LDFLAGS; do
5415: if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5416: aix_use_runtimelinking=yes
5417: break
5418: fi
5419: done
5420: if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5421: # With aix-soname=svr4, we create the lib.so.V shared archives only,
5422: # so we don't have lib.a shared libs to link our executables.
5423: # We have to force runtime linking in this case.
5424: aix_use_runtimelinking=yes
5425: LDFLAGS="$LDFLAGS -Wl,-brtl"
5426: fi
5427: ;;
5428: esac
5429:
5430: exp_sym_flag='-bexport'
5431: no_entry_flag='-bnoentry'
5432: fi
5433:
5434: # When large executables or shared objects are built, AIX ld can
5435: # have problems creating the table of contents. If linking a library
5436: # or program results in "error TOC overflow" add -mminimal-toc to
5437: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5438: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5439:
5440: _LT_TAGVAR(archive_cmds, $1)=''
5441: _LT_TAGVAR(hardcode_direct, $1)=yes
5442: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5443: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5444: _LT_TAGVAR(link_all_deplibs, $1)=yes
5445: _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5446: case $with_aix_soname,$aix_use_runtimelinking in
5447: aix,*) ;; # traditional, no import file
5448: svr4,* | *,yes) # use import file
5449: # The Import File defines what to hardcode.
5450: _LT_TAGVAR(hardcode_direct, $1)=no
5451: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5452: ;;
5453: esac
5454:
5455: if test yes = "$GCC"; then
5456: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5457: # We only want to do this on AIX 4.2 and lower, the check
5458: # below for broken collect2 doesn't work under 4.3+
5459: collect2name=`$CC -print-prog-name=collect2`
5460: if test -f "$collect2name" &&
5461: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5462: then
5463: # We have reworked collect2
5464: :
5465: else
5466: # We have old collect2
5467: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5468: # It fails to find uninstalled libraries when the uninstalled
5469: # path is not listed in the libpath. Setting hardcode_minus_L
5470: # to unsupported forces relinking
5471: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5472: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5473: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5474: fi
5475: ;;
5476: esac
5477: shared_flag='-shared'
5478: if test yes = "$aix_use_runtimelinking"; then
5479: shared_flag="$shared_flag "'$wl-G'
5480: fi
5481: # Need to ensure runtime linking is disabled for the traditional
5482: # shared library, or the linker may eventually find shared libraries
5483: # /with/ Import File - we do not want to mix them.
5484: shared_flag_aix='-shared'
5485: shared_flag_svr4='-shared $wl-G'
5486: else
5487: # not using gcc
5488: if test ia64 = "$host_cpu"; then
5489: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5490: # chokes on -Wl,-G. The following line is correct:
5491: shared_flag='-G'
5492: else
5493: if test yes = "$aix_use_runtimelinking"; then
5494: shared_flag='$wl-G'
5495: else
5496: shared_flag='$wl-bM:SRE'
5497: fi
5498: shared_flag_aix='$wl-bM:SRE'
5499: shared_flag_svr4='$wl-G'
5500: fi
5501: fi
5502:
5503: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5504: # It seems that -bexpall does not export symbols beginning with
5505: # underscore (_), so it is better to generate a list of symbols to export.
5506: _LT_TAGVAR(always_export_symbols, $1)=yes
5507: if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5508: # Warning - without using the other runtime loading flags (-brtl),
5509: # -berok will link without error, but may produce a broken library.
5510: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5511: # Determine the default libpath from the value encoded in an
5512: # empty executable.
5513: _LT_SYS_MODULE_PATH_AIX([$1])
5514: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5515: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
5516: else
5517: if test ia64 = "$host_cpu"; then
5518: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5519: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5520: _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"
5521: else
5522: # Determine the default libpath from the value encoded in an
5523: # empty executable.
5524: _LT_SYS_MODULE_PATH_AIX([$1])
5525: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5526: # Warning - without using the other run time loading flags,
5527: # -berok will link without error, but may produce a broken library.
5528: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5529: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5530: if test yes = "$with_gnu_ld"; then
5531: # We only use this code for GNU lds that support --whole-archive.
5532: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5533: else
5534: # Exported symbols can be pulled into shared objects from archives
5535: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5536: fi
5537: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5538: _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5539: # -brtl affects multiple linker settings, -berok does not and is overridden later
5540: compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5541: if test svr4 != "$with_aix_soname"; then
5542: # This is similar to how AIX traditionally builds its shared libraries.
5543: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
5544: fi
5545: if test aix != "$with_aix_soname"; then
5546: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
5547: else
5548: # used by -dlpreopen to get the symbols
5549: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5550: fi
5551: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5552: fi
5553: fi
5554: ;;
5555:
5556: amigaos*)
5557: case $host_cpu in
5558: powerpc)
5559: # see comment about AmigaOS4 .so support
5560: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5561: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5562: ;;
5563: m68k)
5564: _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)'
5565: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5566: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5567: ;;
5568: esac
5569: ;;
5570:
5571: bsdi[[45]]*)
5572: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5573: ;;
5574:
5575: cygwin* | mingw* | pw32* | cegcc*)
5576: # When not using gcc, we currently assume that we are using
5577: # Microsoft Visual C++.
5578: # hardcode_libdir_flag_spec is actually meaningless, as there is
5579: # no search path for DLLs.
5580: case $cc_basename in
5581: cl*)
5582: # Native MSVC
5583: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5584: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5585: _LT_TAGVAR(always_export_symbols, $1)=yes
5586: _LT_TAGVAR(file_list_spec, $1)='@'
5587: # Tell ltmain to make .lib files, not .a files.
5588: libext=lib
5589: # Tell ltmain to make .dll files, not .so files.
5590: shrext_cmds=.dll
5591: # FIXME: Setting linknames here is a bad hack.
5592: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5593: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5594: cp "$export_symbols" "$output_objdir/$soname.def";
5595: echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5596: else
5597: $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5598: fi~
5599: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5600: linknames='
5601: # The linker will not automatically build a static lib if we build a DLL.
5602: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5603: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5604: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5605: _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'
5606: # Don't use ranlib
5607: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5608: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5609: lt_tool_outputfile="@TOOL_OUTPUT@"~
5610: case $lt_outputfile in
5611: *.exe|*.EXE) ;;
5612: *)
5613: lt_outputfile=$lt_outputfile.exe
5614: lt_tool_outputfile=$lt_tool_outputfile.exe
5615: ;;
5616: esac~
5617: if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5618: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5619: $RM "$lt_outputfile.manifest";
5620: fi'
5621: ;;
5622: *)
5623: # Assume MSVC wrapper
5624: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5625: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5626: # Tell ltmain to make .lib files, not .a files.
5627: libext=lib
5628: # Tell ltmain to make .dll files, not .so files.
5629: shrext_cmds=.dll
5630: # FIXME: Setting linknames here is a bad hack.
5631: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5632: # The linker will automatically build a .lib file if we build a DLL.
5633: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5634: # FIXME: Should let the user specify the lib program.
5635: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5636: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5637: ;;
5638: esac
5639: ;;
5640:
5641: darwin* | rhapsody*)
5642: _LT_DARWIN_LINKER_FEATURES($1)
5643: ;;
5644:
5645: dgux*)
5646: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5647: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5648: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5649: ;;
5650:
5651: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5652: # support. Future versions do this automatically, but an explicit c++rt0.o
5653: # does not break anything, and helps significantly (at the cost of a little
5654: # extra space).
5655: freebsd2.2*)
5656: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5657: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5658: _LT_TAGVAR(hardcode_direct, $1)=yes
5659: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5660: ;;
5661:
5662: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5663: freebsd2.*)
5664: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5665: _LT_TAGVAR(hardcode_direct, $1)=yes
5666: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5667: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5668: ;;
5669:
5670: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5671: freebsd* | dragonfly*)
5672: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5673: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5674: _LT_TAGVAR(hardcode_direct, $1)=yes
5675: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5676: ;;
5677:
5678: hpux9*)
5679: if test yes = "$GCC"; then
5680: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5681: else
5682: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5683: fi
5684: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5685: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5686: _LT_TAGVAR(hardcode_direct, $1)=yes
5687:
5688: # hardcode_minus_L: Not really in the search PATH,
5689: # but as the default location of the library.
5690: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5691: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5692: ;;
5693:
5694: hpux10*)
5695: if test yes,no = "$GCC,$with_gnu_ld"; then
5696: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5697: else
5698: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5699: fi
5700: if test no = "$with_gnu_ld"; then
5701: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5702: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5703: _LT_TAGVAR(hardcode_direct, $1)=yes
5704: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5705: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5706: # hardcode_minus_L: Not really in the search PATH,
5707: # but as the default location of the library.
5708: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5709: fi
5710: ;;
5711:
5712: hpux11*)
5713: if test yes,no = "$GCC,$with_gnu_ld"; then
5714: case $host_cpu in
5715: hppa*64*)
5716: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5717: ;;
5718: ia64*)
5719: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5720: ;;
5721: *)
5722: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5723: ;;
5724: esac
5725: else
5726: case $host_cpu in
5727: hppa*64*)
5728: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5729: ;;
5730: ia64*)
5731: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5732: ;;
5733: *)
5734: m4_if($1, [], [
5735: # Older versions of the 11.00 compiler do not understand -b yet
5736: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5737: _LT_LINKER_OPTION([if $CC understands -b],
5738: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5739: [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5740: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5741: [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5742: ;;
5743: esac
5744: fi
5745: if test no = "$with_gnu_ld"; then
5746: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5747: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5748:
5749: case $host_cpu in
5750: hppa*64*|ia64*)
5751: _LT_TAGVAR(hardcode_direct, $1)=no
5752: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5753: ;;
5754: *)
5755: _LT_TAGVAR(hardcode_direct, $1)=yes
5756: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5757: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5758:
5759: # hardcode_minus_L: Not really in the search PATH,
5760: # but as the default location of the library.
5761: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5762: ;;
5763: esac
5764: fi
5765: ;;
5766:
5767: irix5* | irix6* | nonstopux*)
5768: if test yes = "$GCC"; then
5769: _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'
5770: # Try to use the -exported_symbol ld option, if it does not
5771: # work, assume that -exports_file does not work either and
5772: # implicitly export all symbols.
5773: # This should be the same for all languages, so no per-tag cache variable.
5774: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5775: [lt_cv_irix_exported_symbol],
5776: [save_LDFLAGS=$LDFLAGS
5777: LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5778: AC_LINK_IFELSE(
5779: [AC_LANG_SOURCE(
5780: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5781: [C++], [[int foo (void) { return 0; }]],
5782: [Fortran 77], [[
5783: subroutine foo
5784: end]],
5785: [Fortran], [[
5786: subroutine foo
5787: end]])])],
5788: [lt_cv_irix_exported_symbol=yes],
5789: [lt_cv_irix_exported_symbol=no])
5790: LDFLAGS=$save_LDFLAGS])
5791: if test yes = "$lt_cv_irix_exported_symbol"; then
5792: _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'
5793: fi
5794: _LT_TAGVAR(link_all_deplibs, $1)=no
5795: else
5796: _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'
5797: _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'
5798: fi
5799: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5800: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5801: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5802: _LT_TAGVAR(inherit_rpath, $1)=yes
5803: _LT_TAGVAR(link_all_deplibs, $1)=yes
5804: ;;
5805:
5806: linux*)
5807: case $cc_basename in
5808: tcc*)
5809: # Fabrice Bellard et al's Tiny C Compiler
5810: _LT_TAGVAR(ld_shlibs, $1)=yes
5811: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5812: ;;
5813: esac
5814: ;;
5815:
5816: netbsd* | netbsdelf*-gnu)
5817: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5818: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5819: else
5820: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5821: fi
5822: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5823: _LT_TAGVAR(hardcode_direct, $1)=yes
5824: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5825: ;;
5826:
5827: newsos6)
5828: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5829: _LT_TAGVAR(hardcode_direct, $1)=yes
5830: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5831: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5832: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5833: ;;
5834:
5835: *nto* | *qnx*)
5836: ;;
5837:
5838: openbsd* | bitrig*)
5839: if test -f /usr/libexec/ld.so; then
5840: _LT_TAGVAR(hardcode_direct, $1)=yes
5841: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5842: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5843: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5844: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5845: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5846: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5847: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5848: else
5849: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5850: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5851: fi
5852: else
5853: _LT_TAGVAR(ld_shlibs, $1)=no
5854: fi
5855: ;;
5856:
5857: os2*)
5858: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5859: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5860: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5861: shrext_cmds=.dll
5862: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5863: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5864: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5865: $ECHO EXPORTS >> $output_objdir/$libname.def~
5866: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5867: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5868: emximp -o $lib $output_objdir/$libname.def'
5869: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5870: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5871: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5872: $ECHO EXPORTS >> $output_objdir/$libname.def~
5873: prefix_cmds="$SED"~
5874: if test EXPORTS = "`$SED 1q $export_symbols`"; then
5875: prefix_cmds="$prefix_cmds -e 1d";
5876: fi~
5877: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5878: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5879: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5880: emximp -o $lib $output_objdir/$libname.def'
5881: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5882: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5883: ;;
5884:
5885: osf3*)
5886: if test yes = "$GCC"; then
5887: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5888: _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'
5889: else
5890: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5891: _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'
5892: fi
5893: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5894: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5895: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5896: ;;
5897:
5898: osf4* | osf5*) # as osf3* with the addition of -msym flag
5899: if test yes = "$GCC"; then
5900: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5901: _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'
5902: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5903: else
5904: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5905: _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'
5906: _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~
5907: $CC -shared$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'
5908:
5909: # Both c and cxx compiler support -rpath directly
5910: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5911: fi
5912: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5913: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5914: ;;
5915:
5916: solaris*)
5917: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5918: if test yes = "$GCC"; then
5919: wlarc='$wl'
5920: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5921: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5922: $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5923: else
5924: case `$CC -V 2>&1` in
5925: *"Compilers 5.0"*)
5926: wlarc=''
5927: _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5928: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5929: $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5930: ;;
5931: *)
5932: wlarc='$wl'
5933: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5934: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5935: $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5936: ;;
5937: esac
5938: fi
5939: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5940: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5941: case $host_os in
5942: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5943: *)
5944: # The compiler driver will combine and reorder linker options,
5945: # but understands '-z linker_flag'. GCC discards it without '$wl',
5946: # but is careful enough not to reorder.
5947: # Supported since Solaris 2.6 (maybe 2.5.1?)
5948: if test yes = "$GCC"; then
5949: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5950: else
5951: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5952: fi
5953: ;;
5954: esac
5955: _LT_TAGVAR(link_all_deplibs, $1)=yes
5956: ;;
5957:
5958: sunos4*)
5959: if test sequent = "$host_vendor"; then
5960: # Use $CC to link under sequent, because it throws in some extra .o
5961: # files that make .init and .fini sections work.
5962: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5963: else
5964: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5965: fi
5966: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5967: _LT_TAGVAR(hardcode_direct, $1)=yes
5968: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5969: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5970: ;;
5971:
5972: sysv4)
5973: case $host_vendor in
5974: sni)
5975: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5976: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5977: ;;
5978: siemens)
5979: ## LD is ld it makes a PLAMLIB
5980: ## CC just makes a GrossModule.
5981: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5982: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5983: _LT_TAGVAR(hardcode_direct, $1)=no
5984: ;;
5985: motorola)
5986: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5987: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5988: ;;
5989: esac
5990: runpath_var='LD_RUN_PATH'
5991: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5992: ;;
5993:
5994: sysv4.3*)
5995: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5996: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5997: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5998: ;;
5999:
6000: sysv4*MP*)
6001: if test -d /usr/nec; then
6002: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6003: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6004: runpath_var=LD_RUN_PATH
6005: hardcode_runpath_var=yes
6006: _LT_TAGVAR(ld_shlibs, $1)=yes
6007: fi
6008: ;;
6009:
6010: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6011: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6012: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6013: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6014: runpath_var='LD_RUN_PATH'
6015:
6016: if test yes = "$GCC"; then
6017: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6018: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6019: else
6020: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6021: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6022: fi
6023: ;;
6024:
6025: sysv5* | sco3.2v5* | sco5v6*)
6026: # Note: We CANNOT use -z defs as we might desire, because we do not
6027: # link with -lc, and that would cause any symbols used from libc to
6028: # always be unresolved, which means just about no library would
6029: # ever link correctly. If we're not using GNU ld we use -z text
6030: # though, which does catch some bad symbols but isn't as heavy-handed
6031: # as -z defs.
6032: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6033: _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6034: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6035: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6036: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6037: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6038: _LT_TAGVAR(link_all_deplibs, $1)=yes
6039: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6040: runpath_var='LD_RUN_PATH'
6041:
6042: if test yes = "$GCC"; then
6043: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6044: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6045: else
6046: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6047: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6048: fi
6049: ;;
6050:
6051: uts4*)
6052: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6053: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6054: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6055: ;;
6056:
6057: *)
6058: _LT_TAGVAR(ld_shlibs, $1)=no
6059: ;;
6060: esac
6061:
6062: if test sni = "$host_vendor"; then
6063: case $host in
6064: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6065: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6066: ;;
6067: esac
6068: fi
6069: fi
6070: ])
6071: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6072: test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6073:
6074: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6075:
6076: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6077: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6078: _LT_DECL([], [extract_expsyms_cmds], [2],
6079: [The commands to extract the exported symbol list from a shared archive])
6080:
6081: #
6082: # Do we need to explicitly link libc?
6083: #
6084: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6085: x|xyes)
6086: # Assume -lc should be added
6087: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6088:
6089: if test yes,yes = "$GCC,$enable_shared"; then
6090: case $_LT_TAGVAR(archive_cmds, $1) in
6091: *'~'*)
6092: # FIXME: we may have to deal with multi-command sequences.
6093: ;;
6094: '$CC '*)
6095: # Test whether the compiler implicitly links with -lc since on some
6096: # systems, -lgcc has to come before -lc. If gcc already passes -lc
6097: # to ld, don't add -lc before -lgcc.
6098: AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6099: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6100: [$RM conftest*
6101: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6102:
6103: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6104: soname=conftest
6105: lib=conftest
6106: libobjs=conftest.$ac_objext
6107: deplibs=
6108: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6109: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6110: compiler_flags=-v
6111: linker_flags=-v
6112: verstring=
6113: output_objdir=.
6114: libname=conftest
6115: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6116: _LT_TAGVAR(allow_undefined_flag, $1)=
6117: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6118: then
6119: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6120: else
6121: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6122: fi
6123: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6124: else
6125: cat conftest.err 1>&5
6126: fi
6127: $RM conftest*
6128: ])
6129: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6130: ;;
6131: esac
6132: fi
6133: ;;
6134: esac
6135:
6136: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6137: [Whether or not to add -lc for building shared libraries])
6138: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6139: [enable_shared_with_static_runtimes], [0],
6140: [Whether or not to disallow shared libs when runtime libs are static])
6141: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6142: [Compiler flag to allow reflexive dlopens])
6143: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6144: [Compiler flag to generate shared objects directly from archives])
6145: _LT_TAGDECL([], [compiler_needs_object], [1],
6146: [Whether the compiler copes with passing no objects directly])
6147: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6148: [Create an old-style archive from a shared archive])
6149: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6150: [Create a temporary old-style archive to link instead of a shared archive])
6151: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6152: _LT_TAGDECL([], [archive_expsym_cmds], [2])
6153: _LT_TAGDECL([], [module_cmds], [2],
6154: [Commands used to build a loadable module if different from building
6155: a shared archive.])
6156: _LT_TAGDECL([], [module_expsym_cmds], [2])
6157: _LT_TAGDECL([], [with_gnu_ld], [1],
6158: [Whether we are building with GNU ld or not])
6159: _LT_TAGDECL([], [allow_undefined_flag], [1],
6160: [Flag that allows shared libraries with undefined symbols to be built])
6161: _LT_TAGDECL([], [no_undefined_flag], [1],
6162: [Flag that enforces no undefined symbols])
6163: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6164: [Flag to hardcode $libdir into a binary during linking.
6165: This must work even if $libdir does not exist])
6166: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6167: [Whether we need a single "-rpath" flag with a separated argument])
6168: _LT_TAGDECL([], [hardcode_direct], [0],
6169: [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6170: DIR into the resulting binary])
6171: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6172: [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6173: DIR into the resulting binary and the resulting library dependency is
6174: "absolute", i.e impossible to change by setting $shlibpath_var if the
6175: library is relocated])
6176: _LT_TAGDECL([], [hardcode_minus_L], [0],
6177: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6178: into the resulting binary])
6179: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6180: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6181: into the resulting binary])
6182: _LT_TAGDECL([], [hardcode_automatic], [0],
6183: [Set to "yes" if building a shared library automatically hardcodes DIR
6184: into the library and all subsequent libraries and executables linked
6185: against it])
6186: _LT_TAGDECL([], [inherit_rpath], [0],
6187: [Set to yes if linker adds runtime paths of dependent libraries
6188: to runtime path list])
6189: _LT_TAGDECL([], [link_all_deplibs], [0],
6190: [Whether libtool must link a program against all its dependency libraries])
6191: _LT_TAGDECL([], [always_export_symbols], [0],
6192: [Set to "yes" if exported symbols are required])
6193: _LT_TAGDECL([], [export_symbols_cmds], [2],
6194: [The commands to list exported symbols])
6195: _LT_TAGDECL([], [exclude_expsyms], [1],
6196: [Symbols that should not be listed in the preloaded symbols])
6197: _LT_TAGDECL([], [include_expsyms], [1],
6198: [Symbols that must always be exported])
6199: _LT_TAGDECL([], [prelink_cmds], [2],
6200: [Commands necessary for linking programs (against libraries) with templates])
6201: _LT_TAGDECL([], [postlink_cmds], [2],
6202: [Commands necessary for finishing linking programs])
6203: _LT_TAGDECL([], [file_list_spec], [1],
6204: [Specify filename containing input files])
6205: dnl FIXME: Not yet implemented
6206: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6207: dnl [Compiler flag to generate thread safe objects])
6208: ])# _LT_LINKER_SHLIBS
6209:
6210:
6211: # _LT_LANG_C_CONFIG([TAG])
6212: # ------------------------
6213: # Ensure that the configuration variables for a C compiler are suitably
6214: # defined. These variables are subsequently used by _LT_CONFIG to write
6215: # the compiler configuration to 'libtool'.
6216: m4_defun([_LT_LANG_C_CONFIG],
6217: [m4_require([_LT_DECL_EGREP])dnl
6218: lt_save_CC=$CC
6219: AC_LANG_PUSH(C)
6220:
6221: # Source file extension for C test sources.
6222: ac_ext=c
6223:
6224: # Object file extension for compiled C test sources.
6225: objext=o
6226: _LT_TAGVAR(objext, $1)=$objext
6227:
6228: # Code to be used in simple compile tests
6229: lt_simple_compile_test_code="int some_variable = 0;"
6230:
6231: # Code to be used in simple link tests
6232: lt_simple_link_test_code='int main(){return(0);}'
6233:
6234: _LT_TAG_COMPILER
6235: # Save the default compiler, since it gets overwritten when the other
6236: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6237: compiler_DEFAULT=$CC
6238:
6239: # save warnings/boilerplate of simple test code
6240: _LT_COMPILER_BOILERPLATE
6241: _LT_LINKER_BOILERPLATE
6242:
6243: ## CAVEAT EMPTOR:
6244: ## There is no encapsulation within the following macros, do not change
6245: ## the running order or otherwise move them around unless you know exactly
6246: ## what you are doing...
6247: if test -n "$compiler"; then
6248: _LT_COMPILER_NO_RTTI($1)
6249: _LT_COMPILER_PIC($1)
6250: _LT_COMPILER_C_O($1)
6251: _LT_COMPILER_FILE_LOCKS($1)
6252: _LT_LINKER_SHLIBS($1)
6253: _LT_SYS_DYNAMIC_LINKER($1)
6254: _LT_LINKER_HARDCODE_LIBPATH($1)
6255: LT_SYS_DLOPEN_SELF
6256: _LT_CMD_STRIPLIB
6257:
6258: # Report what library types will actually be built
6259: AC_MSG_CHECKING([if libtool supports shared libraries])
6260: AC_MSG_RESULT([$can_build_shared])
6261:
6262: AC_MSG_CHECKING([whether to build shared libraries])
6263: test no = "$can_build_shared" && enable_shared=no
6264:
6265: # On AIX, shared libraries and static libraries use the same namespace, and
6266: # are all built from PIC.
6267: case $host_os in
6268: aix3*)
6269: test yes = "$enable_shared" && enable_static=no
6270: if test -n "$RANLIB"; then
6271: archive_cmds="$archive_cmds~\$RANLIB \$lib"
6272: postinstall_cmds='$RANLIB $lib'
6273: fi
6274: ;;
6275:
6276: aix[[4-9]]*)
6277: if test ia64 != "$host_cpu"; then
6278: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6279: yes,aix,yes) ;; # shared object as lib.so file only
6280: yes,svr4,*) ;; # shared object as lib.so archive member only
6281: yes,*) enable_static=no ;; # shared object in lib.a archive as well
6282: esac
6283: fi
6284: ;;
6285: esac
6286: AC_MSG_RESULT([$enable_shared])
6287:
6288: AC_MSG_CHECKING([whether to build static libraries])
6289: # Make sure either enable_shared or enable_static is yes.
6290: test yes = "$enable_shared" || enable_static=yes
6291: AC_MSG_RESULT([$enable_static])
6292:
6293: _LT_CONFIG($1)
6294: fi
6295: AC_LANG_POP
6296: CC=$lt_save_CC
6297: ])# _LT_LANG_C_CONFIG
6298:
6299:
6300: # _LT_LANG_CXX_CONFIG([TAG])
6301: # --------------------------
6302: # Ensure that the configuration variables for a C++ compiler are suitably
6303: # defined. These variables are subsequently used by _LT_CONFIG to write
6304: # the compiler configuration to 'libtool'.
6305: m4_defun([_LT_LANG_CXX_CONFIG],
6306: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6307: m4_require([_LT_DECL_EGREP])dnl
6308: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6309: if test -n "$CXX" && ( test no != "$CXX" &&
6310: ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6311: (test g++ != "$CXX"))); then
6312: AC_PROG_CXXCPP
6313: else
6314: _lt_caught_CXX_error=yes
6315: fi
6316:
6317: AC_LANG_PUSH(C++)
6318: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6319: _LT_TAGVAR(allow_undefined_flag, $1)=
6320: _LT_TAGVAR(always_export_symbols, $1)=no
6321: _LT_TAGVAR(archive_expsym_cmds, $1)=
6322: _LT_TAGVAR(compiler_needs_object, $1)=no
6323: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6324: _LT_TAGVAR(hardcode_direct, $1)=no
6325: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6326: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6327: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6328: _LT_TAGVAR(hardcode_minus_L, $1)=no
6329: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6330: _LT_TAGVAR(hardcode_automatic, $1)=no
6331: _LT_TAGVAR(inherit_rpath, $1)=no
6332: _LT_TAGVAR(module_cmds, $1)=
6333: _LT_TAGVAR(module_expsym_cmds, $1)=
6334: _LT_TAGVAR(link_all_deplibs, $1)=unknown
6335: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6336: _LT_TAGVAR(reload_flag, $1)=$reload_flag
6337: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6338: _LT_TAGVAR(no_undefined_flag, $1)=
6339: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6340: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6341:
6342: # Source file extension for C++ test sources.
6343: ac_ext=cpp
6344:
6345: # Object file extension for compiled C++ test sources.
6346: objext=o
6347: _LT_TAGVAR(objext, $1)=$objext
6348:
6349: # No sense in running all these tests if we already determined that
6350: # the CXX compiler isn't working. Some variables (like enable_shared)
6351: # are currently assumed to apply to all compilers on this platform,
6352: # and will be corrupted by setting them based on a non-working compiler.
6353: if test yes != "$_lt_caught_CXX_error"; then
6354: # Code to be used in simple compile tests
6355: lt_simple_compile_test_code="int some_variable = 0;"
6356:
6357: # Code to be used in simple link tests
6358: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6359:
6360: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6361: _LT_TAG_COMPILER
6362:
6363: # save warnings/boilerplate of simple test code
6364: _LT_COMPILER_BOILERPLATE
6365: _LT_LINKER_BOILERPLATE
6366:
6367: # Allow CC to be a program name with arguments.
6368: lt_save_CC=$CC
6369: lt_save_CFLAGS=$CFLAGS
6370: lt_save_LD=$LD
6371: lt_save_GCC=$GCC
6372: GCC=$GXX
6373: lt_save_with_gnu_ld=$with_gnu_ld
6374: lt_save_path_LD=$lt_cv_path_LD
6375: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6376: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6377: else
6378: $as_unset lt_cv_prog_gnu_ld
6379: fi
6380: if test -n "${lt_cv_path_LDCXX+set}"; then
6381: lt_cv_path_LD=$lt_cv_path_LDCXX
6382: else
6383: $as_unset lt_cv_path_LD
6384: fi
6385: test -z "${LDCXX+set}" || LD=$LDCXX
6386: CC=${CXX-"c++"}
6387: CFLAGS=$CXXFLAGS
6388: compiler=$CC
6389: _LT_TAGVAR(compiler, $1)=$CC
6390: _LT_CC_BASENAME([$compiler])
6391:
6392: if test -n "$compiler"; then
6393: # We don't want -fno-exception when compiling C++ code, so set the
6394: # no_builtin_flag separately
6395: if test yes = "$GXX"; then
6396: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6397: else
6398: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6399: fi
6400:
6401: if test yes = "$GXX"; then
6402: # Set up default GNU C++ configuration
6403:
6404: LT_PATH_LD
6405:
6406: # Check if GNU C++ uses GNU ld as the underlying linker, since the
6407: # archiving commands below assume that GNU ld is being used.
6408: if test yes = "$with_gnu_ld"; then
6409: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6410: _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'
6411:
6412: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6413: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6414:
6415: # If archive_cmds runs LD, not CC, wlarc should be empty
6416: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6417: # investigate it a little bit more. (MM)
6418: wlarc='$wl'
6419:
6420: # ancient GNU ld didn't support --whole-archive et. al.
6421: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6422: $GREP 'no-whole-archive' > /dev/null; then
6423: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6424: else
6425: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6426: fi
6427: else
6428: with_gnu_ld=no
6429: wlarc=
6430:
6431: # A generic and very simple default shared library creation
6432: # command for GNU C++ for the case where it uses the native
6433: # linker, instead of GNU ld. If possible, this setting should
6434: # overridden to take advantage of the native linker features on
6435: # the platform it is being used on.
6436: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6437: fi
6438:
6439: # Commands to make compiler produce verbose output that lists
6440: # what "hidden" libraries, object files and flags are used when
6441: # linking a shared library.
6442: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6443:
6444: else
6445: GXX=no
6446: with_gnu_ld=no
6447: wlarc=
6448: fi
6449:
6450: # PORTME: fill in a description of your system's C++ link characteristics
6451: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6452: _LT_TAGVAR(ld_shlibs, $1)=yes
6453: case $host_os in
6454: aix3*)
6455: # FIXME: insert proper C++ library support
6456: _LT_TAGVAR(ld_shlibs, $1)=no
6457: ;;
6458: aix[[4-9]]*)
6459: if test ia64 = "$host_cpu"; then
6460: # On IA64, the linker does run time linking by default, so we don't
6461: # have to do anything special.
6462: aix_use_runtimelinking=no
6463: exp_sym_flag='-Bexport'
6464: no_entry_flag=
6465: else
6466: aix_use_runtimelinking=no
6467:
6468: # Test if we are trying to use run time linking or normal
6469: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6470: # have runtime linking enabled, and use it for executables.
6471: # For shared libraries, we enable/disable runtime linking
6472: # depending on the kind of the shared library created -
6473: # when "with_aix_soname,aix_use_runtimelinking" is:
6474: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6475: # "aix,yes" lib.so shared, rtl:yes, for executables
6476: # lib.a static archive
6477: # "both,no" lib.so.V(shr.o) shared, rtl:yes
6478: # lib.a(lib.so.V) shared, rtl:no, for executables
6479: # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6480: # lib.a(lib.so.V) shared, rtl:no
6481: # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6482: # lib.a static archive
6483: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6484: for ld_flag in $LDFLAGS; do
6485: case $ld_flag in
6486: *-brtl*)
6487: aix_use_runtimelinking=yes
6488: break
6489: ;;
6490: esac
6491: done
6492: if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6493: # With aix-soname=svr4, we create the lib.so.V shared archives only,
6494: # so we don't have lib.a shared libs to link our executables.
6495: # We have to force runtime linking in this case.
6496: aix_use_runtimelinking=yes
6497: LDFLAGS="$LDFLAGS -Wl,-brtl"
6498: fi
6499: ;;
6500: esac
6501:
6502: exp_sym_flag='-bexport'
6503: no_entry_flag='-bnoentry'
6504: fi
6505:
6506: # When large executables or shared objects are built, AIX ld can
6507: # have problems creating the table of contents. If linking a library
6508: # or program results in "error TOC overflow" add -mminimal-toc to
6509: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6510: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6511:
6512: _LT_TAGVAR(archive_cmds, $1)=''
6513: _LT_TAGVAR(hardcode_direct, $1)=yes
6514: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6515: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6516: _LT_TAGVAR(link_all_deplibs, $1)=yes
6517: _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6518: case $with_aix_soname,$aix_use_runtimelinking in
6519: aix,*) ;; # no import file
6520: svr4,* | *,yes) # use import file
6521: # The Import File defines what to hardcode.
6522: _LT_TAGVAR(hardcode_direct, $1)=no
6523: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6524: ;;
6525: esac
6526:
6527: if test yes = "$GXX"; then
6528: case $host_os in aix4.[[012]]|aix4.[[012]].*)
6529: # We only want to do this on AIX 4.2 and lower, the check
6530: # below for broken collect2 doesn't work under 4.3+
6531: collect2name=`$CC -print-prog-name=collect2`
6532: if test -f "$collect2name" &&
6533: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6534: then
6535: # We have reworked collect2
6536: :
6537: else
6538: # We have old collect2
6539: _LT_TAGVAR(hardcode_direct, $1)=unsupported
6540: # It fails to find uninstalled libraries when the uninstalled
6541: # path is not listed in the libpath. Setting hardcode_minus_L
6542: # to unsupported forces relinking
6543: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6544: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6545: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6546: fi
6547: esac
6548: shared_flag='-shared'
6549: if test yes = "$aix_use_runtimelinking"; then
6550: shared_flag=$shared_flag' $wl-G'
6551: fi
6552: # Need to ensure runtime linking is disabled for the traditional
6553: # shared library, or the linker may eventually find shared libraries
6554: # /with/ Import File - we do not want to mix them.
6555: shared_flag_aix='-shared'
6556: shared_flag_svr4='-shared $wl-G'
6557: else
6558: # not using gcc
6559: if test ia64 = "$host_cpu"; then
6560: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6561: # chokes on -Wl,-G. The following line is correct:
6562: shared_flag='-G'
6563: else
6564: if test yes = "$aix_use_runtimelinking"; then
6565: shared_flag='$wl-G'
6566: else
6567: shared_flag='$wl-bM:SRE'
6568: fi
6569: shared_flag_aix='$wl-bM:SRE'
6570: shared_flag_svr4='$wl-G'
6571: fi
6572: fi
6573:
6574: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6575: # It seems that -bexpall does not export symbols beginning with
6576: # underscore (_), so it is better to generate a list of symbols to
6577: # export.
6578: _LT_TAGVAR(always_export_symbols, $1)=yes
6579: if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6580: # Warning - without using the other runtime loading flags (-brtl),
6581: # -berok will link without error, but may produce a broken library.
6582: # The "-G" linker flag allows undefined symbols.
6583: _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6584: # Determine the default libpath from the value encoded in an empty
6585: # executable.
6586: _LT_SYS_MODULE_PATH_AIX([$1])
6587: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6588:
6589: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
6590: else
6591: if test ia64 = "$host_cpu"; then
6592: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6593: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6594: _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"
6595: else
6596: # Determine the default libpath from the value encoded in an
6597: # empty executable.
6598: _LT_SYS_MODULE_PATH_AIX([$1])
6599: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6600: # Warning - without using the other run time loading flags,
6601: # -berok will link without error, but may produce a broken library.
6602: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6603: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6604: if test yes = "$with_gnu_ld"; then
6605: # We only use this code for GNU lds that support --whole-archive.
6606: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6607: else
6608: # Exported symbols can be pulled into shared objects from archives
6609: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6610: fi
6611: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6612: _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6613: # -brtl affects multiple linker settings, -berok does not and is overridden later
6614: compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6615: if test svr4 != "$with_aix_soname"; then
6616: # This is similar to how AIX traditionally builds its shared
6617: # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6618: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
6619: fi
6620: if test aix != "$with_aix_soname"; then
6621: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
6622: else
6623: # used by -dlpreopen to get the symbols
6624: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6625: fi
6626: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6627: fi
6628: fi
6629: ;;
6630:
6631: beos*)
6632: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6633: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6634: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6635: # support --undefined. This deserves some investigation. FIXME
6636: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6637: else
6638: _LT_TAGVAR(ld_shlibs, $1)=no
6639: fi
6640: ;;
6641:
6642: chorus*)
6643: case $cc_basename in
6644: *)
6645: # FIXME: insert proper C++ library support
6646: _LT_TAGVAR(ld_shlibs, $1)=no
6647: ;;
6648: esac
6649: ;;
6650:
6651: cygwin* | mingw* | pw32* | cegcc*)
6652: case $GXX,$cc_basename in
6653: ,cl* | no,cl*)
6654: # Native MSVC
6655: # hardcode_libdir_flag_spec is actually meaningless, as there is
6656: # no search path for DLLs.
6657: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6658: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6659: _LT_TAGVAR(always_export_symbols, $1)=yes
6660: _LT_TAGVAR(file_list_spec, $1)='@'
6661: # Tell ltmain to make .lib files, not .a files.
6662: libext=lib
6663: # Tell ltmain to make .dll files, not .so files.
6664: shrext_cmds=.dll
6665: # FIXME: Setting linknames here is a bad hack.
6666: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6667: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6668: cp "$export_symbols" "$output_objdir/$soname.def";
6669: echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6670: else
6671: $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6672: fi~
6673: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6674: linknames='
6675: # The linker will not automatically build a static lib if we build a DLL.
6676: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6677: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6678: # Don't use ranlib
6679: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6680: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6681: lt_tool_outputfile="@TOOL_OUTPUT@"~
6682: case $lt_outputfile in
6683: *.exe|*.EXE) ;;
6684: *)
6685: lt_outputfile=$lt_outputfile.exe
6686: lt_tool_outputfile=$lt_tool_outputfile.exe
6687: ;;
6688: esac~
6689: func_to_tool_file "$lt_outputfile"~
6690: if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6691: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6692: $RM "$lt_outputfile.manifest";
6693: fi'
6694: ;;
6695: *)
6696: # g++
6697: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6698: # as there is no search path for DLLs.
6699: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6700: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6701: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6702: _LT_TAGVAR(always_export_symbols, $1)=no
6703: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6704:
6705: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6706: _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'
6707: # If the export-symbols file already is a .def file, use it as
6708: # is; otherwise, prepend EXPORTS...
6709: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6710: cp $export_symbols $output_objdir/$soname.def;
6711: else
6712: echo EXPORTS > $output_objdir/$soname.def;
6713: cat $export_symbols >> $output_objdir/$soname.def;
6714: fi~
6715: $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'
6716: else
6717: _LT_TAGVAR(ld_shlibs, $1)=no
6718: fi
6719: ;;
6720: esac
6721: ;;
6722: darwin* | rhapsody*)
6723: _LT_DARWIN_LINKER_FEATURES($1)
6724: ;;
6725:
6726: os2*)
6727: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6728: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6729: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6730: shrext_cmds=.dll
6731: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6732: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6733: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6734: $ECHO EXPORTS >> $output_objdir/$libname.def~
6735: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6736: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6737: emximp -o $lib $output_objdir/$libname.def'
6738: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6739: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6740: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6741: $ECHO EXPORTS >> $output_objdir/$libname.def~
6742: prefix_cmds="$SED"~
6743: if test EXPORTS = "`$SED 1q $export_symbols`"; then
6744: prefix_cmds="$prefix_cmds -e 1d";
6745: fi~
6746: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6747: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6748: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6749: emximp -o $lib $output_objdir/$libname.def'
6750: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6751: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6752: ;;
6753:
6754: dgux*)
6755: case $cc_basename in
6756: ec++*)
6757: # FIXME: insert proper C++ library support
6758: _LT_TAGVAR(ld_shlibs, $1)=no
6759: ;;
6760: ghcx*)
6761: # Green Hills C++ Compiler
6762: # FIXME: insert proper C++ library support
6763: _LT_TAGVAR(ld_shlibs, $1)=no
6764: ;;
6765: *)
6766: # FIXME: insert proper C++ library support
6767: _LT_TAGVAR(ld_shlibs, $1)=no
6768: ;;
6769: esac
6770: ;;
6771:
6772: freebsd2.*)
6773: # C++ shared libraries reported to be fairly broken before
6774: # switch to ELF
6775: _LT_TAGVAR(ld_shlibs, $1)=no
6776: ;;
6777:
6778: freebsd-elf*)
6779: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6780: ;;
6781:
6782: freebsd* | dragonfly*)
6783: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6784: # conventions
6785: _LT_TAGVAR(ld_shlibs, $1)=yes
6786: ;;
6787:
6788: haiku*)
6789: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6790: _LT_TAGVAR(link_all_deplibs, $1)=yes
6791: ;;
6792:
6793: hpux9*)
6794: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6795: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6796: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6797: _LT_TAGVAR(hardcode_direct, $1)=yes
6798: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6799: # but as the default
6800: # location of the library.
6801:
6802: case $cc_basename in
6803: CC*)
6804: # FIXME: insert proper C++ library support
6805: _LT_TAGVAR(ld_shlibs, $1)=no
6806: ;;
6807: aCC*)
6808: _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6809: # Commands to make compiler produce verbose output that lists
6810: # what "hidden" libraries, object files and flags are used when
6811: # linking a shared library.
6812: #
6813: # There doesn't appear to be a way to prevent this compiler from
6814: # explicitly linking system object files so we need to strip them
6815: # from the output so that they don't get included in the library
6816: # dependencies.
6817: output_verbose_link_cmd='templist=`($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"'
6818: ;;
6819: *)
6820: if test yes = "$GXX"; then
6821: _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6822: else
6823: # FIXME: insert proper C++ library support
6824: _LT_TAGVAR(ld_shlibs, $1)=no
6825: fi
6826: ;;
6827: esac
6828: ;;
6829:
6830: hpux10*|hpux11*)
6831: if test no = "$with_gnu_ld"; then
6832: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6833: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6834:
6835: case $host_cpu in
6836: hppa*64*|ia64*)
6837: ;;
6838: *)
6839: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6840: ;;
6841: esac
6842: fi
6843: case $host_cpu in
6844: hppa*64*|ia64*)
6845: _LT_TAGVAR(hardcode_direct, $1)=no
6846: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6847: ;;
6848: *)
6849: _LT_TAGVAR(hardcode_direct, $1)=yes
6850: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6851: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6852: # but as the default
6853: # location of the library.
6854: ;;
6855: esac
6856:
6857: case $cc_basename in
6858: CC*)
6859: # FIXME: insert proper C++ library support
6860: _LT_TAGVAR(ld_shlibs, $1)=no
6861: ;;
6862: aCC*)
6863: case $host_cpu in
6864: hppa*64*)
6865: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6866: ;;
6867: ia64*)
6868: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6869: ;;
6870: *)
6871: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6872: ;;
6873: esac
6874: # Commands to make compiler produce verbose output that lists
6875: # what "hidden" libraries, object files and flags are used when
6876: # linking a shared library.
6877: #
6878: # There doesn't appear to be a way to prevent this compiler from
6879: # explicitly linking system object files so we need to strip them
6880: # from the output so that they don't get included in the library
6881: # dependencies.
6882: output_verbose_link_cmd='templist=`($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"'
6883: ;;
6884: *)
6885: if test yes = "$GXX"; then
6886: if test no = "$with_gnu_ld"; then
6887: case $host_cpu in
6888: hppa*64*)
6889: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6890: ;;
6891: ia64*)
6892: _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'
6893: ;;
6894: *)
6895: _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'
6896: ;;
6897: esac
6898: fi
6899: else
6900: # FIXME: insert proper C++ library support
6901: _LT_TAGVAR(ld_shlibs, $1)=no
6902: fi
6903: ;;
6904: esac
6905: ;;
6906:
6907: interix[[3-9]]*)
6908: _LT_TAGVAR(hardcode_direct, $1)=no
6909: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6910: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6911: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6912: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6913: # Instead, shared libraries are loaded at an image base (0x10000000 by
6914: # default) and relocated if they conflict, which is a slow very memory
6915: # consuming and fragmenting process. To avoid this, we pick a random,
6916: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6917: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6918: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6919: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6920: ;;
6921: irix5* | irix6*)
6922: case $cc_basename in
6923: CC*)
6924: # SGI C++
6925: _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'
6926:
6927: # Archives containing C++ object files must be created using
6928: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6929: # necessary to make sure instantiated templates are included
6930: # in the archive.
6931: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6932: ;;
6933: *)
6934: if test yes = "$GXX"; then
6935: if test no = "$with_gnu_ld"; then
6936: _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'
6937: else
6938: _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'
6939: fi
6940: fi
6941: _LT_TAGVAR(link_all_deplibs, $1)=yes
6942: ;;
6943: esac
6944: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6945: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6946: _LT_TAGVAR(inherit_rpath, $1)=yes
6947: ;;
6948:
6949: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6950: case $cc_basename in
6951: KCC*)
6952: # Kuck and Associates, Inc. (KAI) C++ Compiler
6953:
6954: # KCC will only create a shared library if the output file
6955: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6956: # to its proper name (with version) after linking.
6957: _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'
6958: _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 $lib'
6959: # Commands to make compiler produce verbose output that lists
6960: # what "hidden" libraries, object files and flags are used when
6961: # linking a shared library.
6962: #
6963: # There doesn't appear to be a way to prevent this compiler from
6964: # explicitly linking system object files so we need to strip them
6965: # from the output so that they don't get included in the library
6966: # dependencies.
6967: output_verbose_link_cmd='templist=`$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"'
6968:
6969: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6970: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6971:
6972: # Archives containing C++ object files must be created using
6973: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6974: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6975: ;;
6976: icpc* | ecpc* )
6977: # Intel C++
6978: with_gnu_ld=yes
6979: # version 8.0 and above of icpc choke on multiply defined symbols
6980: # if we add $predep_objects and $postdep_objects, however 7.1 and
6981: # earlier do not add the objects themselves.
6982: case `$CC -V 2>&1` in
6983: *"Version 7."*)
6984: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6985: _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'
6986: ;;
6987: *) # Version 8.0 or newer
6988: tmp_idyn=
6989: case $host_cpu in
6990: ia64*) tmp_idyn=' -i_dynamic';;
6991: esac
6992: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6993: _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'
6994: ;;
6995: esac
6996: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6997: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6998: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6999: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
7000: ;;
7001: pgCC* | pgcpp*)
7002: # Portland Group C++ compiler
7003: case `$CC -V` in
7004: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
7005: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
7006: rm -rf $tpldir~
7007: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7008: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7009: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7010: rm -rf $tpldir~
7011: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7012: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7013: $RANLIB $oldlib'
7014: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7015: rm -rf $tpldir~
7016: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7017: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7018: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7019: rm -rf $tpldir~
7020: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7021: $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'
7022: ;;
7023: *) # Version 6 and above use weak symbols
7024: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7025: _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'
7026: ;;
7027: esac
7028:
7029: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7030: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7031: _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'
7032: ;;
7033: cxx*)
7034: # Compaq C++
7035: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7036: _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'
7037:
7038: runpath_var=LD_RUN_PATH
7039: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7040: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7041:
7042: # Commands to make compiler produce verbose output that lists
7043: # what "hidden" libraries, object files and flags are used when
7044: # linking a shared library.
7045: #
7046: # There doesn't appear to be a way to prevent this compiler from
7047: # explicitly linking system object files so we need to strip them
7048: # from the output so that they don't get included in the library
7049: # dependencies.
7050: output_verbose_link_cmd='templist=`$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'
7051: ;;
7052: xl* | mpixl* | bgxl*)
7053: # IBM XL 8.0 on PPC, with GNU ld
7054: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7055: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7056: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7057: if test yes = "$supports_anon_versioning"; then
7058: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7059: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7060: echo "local: *; };" >> $output_objdir/$libname.ver~
7061: $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7062: fi
7063: ;;
7064: *)
7065: case `$CC -V 2>&1 | sed 5q` in
7066: *Sun\ C*)
7067: # Sun C++ 5.9
7068: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7069: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7070: _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'
7071: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7072: _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'
7073: _LT_TAGVAR(compiler_needs_object, $1)=yes
7074:
7075: # Not sure whether something based on
7076: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7077: # would be better.
7078: output_verbose_link_cmd='func_echo_all'
7079:
7080: # Archives containing C++ object files must be created using
7081: # "CC -xar", where "CC" is the Sun C++ compiler. This is
7082: # necessary to make sure instantiated templates are included
7083: # in the archive.
7084: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7085: ;;
7086: esac
7087: ;;
7088: esac
7089: ;;
7090:
7091: lynxos*)
7092: # FIXME: insert proper C++ library support
7093: _LT_TAGVAR(ld_shlibs, $1)=no
7094: ;;
7095:
7096: m88k*)
7097: # FIXME: insert proper C++ library support
7098: _LT_TAGVAR(ld_shlibs, $1)=no
7099: ;;
7100:
7101: mvs*)
7102: case $cc_basename in
7103: cxx*)
7104: # FIXME: insert proper C++ library support
7105: _LT_TAGVAR(ld_shlibs, $1)=no
7106: ;;
7107: *)
7108: # FIXME: insert proper C++ library support
7109: _LT_TAGVAR(ld_shlibs, $1)=no
7110: ;;
7111: esac
7112: ;;
7113:
7114: netbsd*)
7115: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7116: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7117: wlarc=
7118: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7119: _LT_TAGVAR(hardcode_direct, $1)=yes
7120: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7121: fi
7122: # Workaround some broken pre-1.5 toolchains
7123: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7124: ;;
7125:
7126: *nto* | *qnx*)
7127: _LT_TAGVAR(ld_shlibs, $1)=yes
7128: ;;
7129:
7130: openbsd* | bitrig*)
7131: if test -f /usr/libexec/ld.so; then
7132: _LT_TAGVAR(hardcode_direct, $1)=yes
7133: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7134: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7135: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7136: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7137: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7138: _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'
7139: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7140: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7141: fi
7142: output_verbose_link_cmd=func_echo_all
7143: else
7144: _LT_TAGVAR(ld_shlibs, $1)=no
7145: fi
7146: ;;
7147:
7148: osf3* | osf4* | osf5*)
7149: case $cc_basename in
7150: KCC*)
7151: # Kuck and Associates, Inc. (KAI) C++ Compiler
7152:
7153: # KCC will only create a shared library if the output file
7154: # ends with ".so" (or ".sl" for HP-UX), so rename the library
7155: # to its proper name (with version) after linking.
7156: _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'
7157:
7158: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7159: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7160:
7161: # Archives containing C++ object files must be created using
7162: # the KAI C++ compiler.
7163: case $host in
7164: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7165: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7166: esac
7167: ;;
7168: RCC*)
7169: # Rational C++ 2.4.1
7170: # FIXME: insert proper C++ library support
7171: _LT_TAGVAR(ld_shlibs, $1)=no
7172: ;;
7173: cxx*)
7174: case $host in
7175: osf3*)
7176: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7177: _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'
7178: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7179: ;;
7180: *)
7181: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7182: _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'
7183: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7184: echo "-hidden">> $lib.exp~
7185: $CC -shared$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~
7186: $RM $lib.exp'
7187: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7188: ;;
7189: esac
7190:
7191: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7192:
7193: # Commands to make compiler produce verbose output that lists
7194: # what "hidden" libraries, object files and flags are used when
7195: # linking a shared library.
7196: #
7197: # There doesn't appear to be a way to prevent this compiler from
7198: # explicitly linking system object files so we need to strip them
7199: # from the output so that they don't get included in the library
7200: # dependencies.
7201: output_verbose_link_cmd='templist=`$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"'
7202: ;;
7203: *)
7204: if test yes,no = "$GXX,$with_gnu_ld"; then
7205: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7206: case $host in
7207: osf3*)
7208: _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'
7209: ;;
7210: *)
7211: _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'
7212: ;;
7213: esac
7214:
7215: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7216: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7217:
7218: # Commands to make compiler produce verbose output that lists
7219: # what "hidden" libraries, object files and flags are used when
7220: # linking a shared library.
7221: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7222:
7223: else
7224: # FIXME: insert proper C++ library support
7225: _LT_TAGVAR(ld_shlibs, $1)=no
7226: fi
7227: ;;
7228: esac
7229: ;;
7230:
7231: psos*)
7232: # FIXME: insert proper C++ library support
7233: _LT_TAGVAR(ld_shlibs, $1)=no
7234: ;;
7235:
7236: sunos4*)
7237: case $cc_basename in
7238: CC*)
7239: # Sun C++ 4.x
7240: # FIXME: insert proper C++ library support
7241: _LT_TAGVAR(ld_shlibs, $1)=no
7242: ;;
7243: lcc*)
7244: # Lucid
7245: # FIXME: insert proper C++ library support
7246: _LT_TAGVAR(ld_shlibs, $1)=no
7247: ;;
7248: *)
7249: # FIXME: insert proper C++ library support
7250: _LT_TAGVAR(ld_shlibs, $1)=no
7251: ;;
7252: esac
7253: ;;
7254:
7255: solaris*)
7256: case $cc_basename in
7257: CC* | sunCC*)
7258: # Sun C++ 4.2, 5.x and Centerline C++
7259: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7260: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7261: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7262: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7263: $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7264:
7265: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7266: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7267: case $host_os in
7268: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7269: *)
7270: # The compiler driver will combine and reorder linker options,
7271: # but understands '-z linker_flag'.
7272: # Supported since Solaris 2.6 (maybe 2.5.1?)
7273: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7274: ;;
7275: esac
7276: _LT_TAGVAR(link_all_deplibs, $1)=yes
7277:
7278: output_verbose_link_cmd='func_echo_all'
7279:
7280: # Archives containing C++ object files must be created using
7281: # "CC -xar", where "CC" is the Sun C++ compiler. This is
7282: # necessary to make sure instantiated templates are included
7283: # in the archive.
7284: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7285: ;;
7286: gcx*)
7287: # Green Hills C++ Compiler
7288: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7289:
7290: # The C++ compiler must be used to create the archive.
7291: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7292: ;;
7293: *)
7294: # GNU C++ compiler with Solaris linker
7295: if test yes,no = "$GXX,$with_gnu_ld"; then
7296: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7297: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7298: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7299: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7300: $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7301:
7302: # Commands to make compiler produce verbose output that lists
7303: # what "hidden" libraries, object files and flags are used when
7304: # linking a shared library.
7305: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7306: else
7307: # g++ 2.7 appears to require '-G' NOT '-shared' on this
7308: # platform.
7309: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7310: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7311: $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7312:
7313: # Commands to make compiler produce verbose output that lists
7314: # what "hidden" libraries, object files and flags are used when
7315: # linking a shared library.
7316: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7317: fi
7318:
7319: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7320: case $host_os in
7321: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7322: *)
7323: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7324: ;;
7325: esac
7326: fi
7327: ;;
7328: esac
7329: ;;
7330:
7331: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7332: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7333: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7334: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7335: runpath_var='LD_RUN_PATH'
7336:
7337: case $cc_basename in
7338: CC*)
7339: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7340: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7341: ;;
7342: *)
7343: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7344: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7345: ;;
7346: esac
7347: ;;
7348:
7349: sysv5* | sco3.2v5* | sco5v6*)
7350: # Note: We CANNOT use -z defs as we might desire, because we do not
7351: # link with -lc, and that would cause any symbols used from libc to
7352: # always be unresolved, which means just about no library would
7353: # ever link correctly. If we're not using GNU ld we use -z text
7354: # though, which does catch some bad symbols but isn't as heavy-handed
7355: # as -z defs.
7356: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7357: _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7358: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7359: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7360: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7361: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7362: _LT_TAGVAR(link_all_deplibs, $1)=yes
7363: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7364: runpath_var='LD_RUN_PATH'
7365:
7366: case $cc_basename in
7367: CC*)
7368: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7369: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7370: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7371: '"$_LT_TAGVAR(old_archive_cmds, $1)"
7372: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7373: '"$_LT_TAGVAR(reload_cmds, $1)"
7374: ;;
7375: *)
7376: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7377: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7378: ;;
7379: esac
7380: ;;
7381:
7382: tandem*)
7383: case $cc_basename in
7384: NCC*)
7385: # NonStop-UX NCC 3.20
7386: # FIXME: insert proper C++ library support
7387: _LT_TAGVAR(ld_shlibs, $1)=no
7388: ;;
7389: *)
7390: # FIXME: insert proper C++ library support
7391: _LT_TAGVAR(ld_shlibs, $1)=no
7392: ;;
7393: esac
7394: ;;
7395:
7396: vxworks*)
7397: # FIXME: insert proper C++ library support
7398: _LT_TAGVAR(ld_shlibs, $1)=no
7399: ;;
7400:
7401: *)
7402: # FIXME: insert proper C++ library support
7403: _LT_TAGVAR(ld_shlibs, $1)=no
7404: ;;
7405: esac
7406:
7407: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7408: test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7409:
7410: _LT_TAGVAR(GCC, $1)=$GXX
7411: _LT_TAGVAR(LD, $1)=$LD
7412:
7413: ## CAVEAT EMPTOR:
7414: ## There is no encapsulation within the following macros, do not change
7415: ## the running order or otherwise move them around unless you know exactly
7416: ## what you are doing...
7417: _LT_SYS_HIDDEN_LIBDEPS($1)
7418: _LT_COMPILER_PIC($1)
7419: _LT_COMPILER_C_O($1)
7420: _LT_COMPILER_FILE_LOCKS($1)
7421: _LT_LINKER_SHLIBS($1)
7422: _LT_SYS_DYNAMIC_LINKER($1)
7423: _LT_LINKER_HARDCODE_LIBPATH($1)
7424:
7425: _LT_CONFIG($1)
7426: fi # test -n "$compiler"
7427:
7428: CC=$lt_save_CC
7429: CFLAGS=$lt_save_CFLAGS
7430: LDCXX=$LD
7431: LD=$lt_save_LD
7432: GCC=$lt_save_GCC
7433: with_gnu_ld=$lt_save_with_gnu_ld
7434: lt_cv_path_LDCXX=$lt_cv_path_LD
7435: lt_cv_path_LD=$lt_save_path_LD
7436: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7437: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7438: fi # test yes != "$_lt_caught_CXX_error"
7439:
7440: AC_LANG_POP
7441: ])# _LT_LANG_CXX_CONFIG
7442:
7443:
7444: # _LT_FUNC_STRIPNAME_CNF
7445: # ----------------------
7446: # func_stripname_cnf prefix suffix name
7447: # strip PREFIX and SUFFIX off of NAME.
7448: # PREFIX and SUFFIX must not contain globbing or regex special
7449: # characters, hashes, percent signs, but SUFFIX may contain a leading
7450: # dot (in which case that matches only a dot).
7451: #
7452: # This function is identical to the (non-XSI) version of func_stripname,
7453: # except this one can be used by m4 code that may be executed by configure,
7454: # rather than the libtool script.
7455: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7456: AC_REQUIRE([_LT_DECL_SED])
7457: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7458: func_stripname_cnf ()
7459: {
7460: case @S|@2 in
7461: .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7462: *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7463: esac
7464: } # func_stripname_cnf
7465: ])# _LT_FUNC_STRIPNAME_CNF
7466:
7467:
7468: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7469: # ---------------------------------
7470: # Figure out "hidden" library dependencies from verbose
7471: # compiler output when linking a shared library.
7472: # Parse the compiler output and extract the necessary
7473: # objects, libraries and library flags.
7474: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7475: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7476: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7477: # Dependencies to place before and after the object being linked:
7478: _LT_TAGVAR(predep_objects, $1)=
7479: _LT_TAGVAR(postdep_objects, $1)=
7480: _LT_TAGVAR(predeps, $1)=
7481: _LT_TAGVAR(postdeps, $1)=
7482: _LT_TAGVAR(compiler_lib_search_path, $1)=
7483:
7484: dnl we can't use the lt_simple_compile_test_code here,
7485: dnl because it contains code intended for an executable,
7486: dnl not a library. It's possible we should let each
7487: dnl tag define a new lt_????_link_test_code variable,
7488: dnl but it's only used here...
7489: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7490: int a;
7491: void foo (void) { a = 0; }
7492: _LT_EOF
7493: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7494: class Foo
7495: {
7496: public:
7497: Foo (void) { a = 0; }
7498: private:
7499: int a;
7500: };
7501: _LT_EOF
7502: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7503: subroutine foo
7504: implicit none
7505: integer*4 a
7506: a=0
7507: return
7508: end
7509: _LT_EOF
7510: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7511: subroutine foo
7512: implicit none
7513: integer a
7514: a=0
7515: return
7516: end
7517: _LT_EOF
7518: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7519: public class foo {
7520: private int a;
7521: public void bar (void) {
7522: a = 0;
7523: }
7524: };
7525: _LT_EOF
7526: ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7527: package foo
7528: func foo() {
7529: }
7530: _LT_EOF
7531: ])
7532:
7533: _lt_libdeps_save_CFLAGS=$CFLAGS
7534: case "$CC $CFLAGS " in #(
7535: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7536: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7537: *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7538: esac
7539:
7540: dnl Parse the compiler output and extract the necessary
7541: dnl objects, libraries and library flags.
7542: if AC_TRY_EVAL(ac_compile); then
7543: # Parse the compiler output and extract the necessary
7544: # objects, libraries and library flags.
7545:
7546: # Sentinel used to keep track of whether or not we are before
7547: # the conftest object file.
7548: pre_test_object_deps_done=no
7549:
7550: for p in `eval "$output_verbose_link_cmd"`; do
7551: case $prev$p in
7552:
7553: -L* | -R* | -l*)
7554: # Some compilers place space between "-{L,R}" and the path.
7555: # Remove the space.
7556: if test x-L = "$p" ||
7557: test x-R = "$p"; then
7558: prev=$p
7559: continue
7560: fi
7561:
7562: # Expand the sysroot to ease extracting the directories later.
7563: if test -z "$prev"; then
7564: case $p in
7565: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7566: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7567: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7568: esac
7569: fi
7570: case $p in
7571: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7572: esac
7573: if test no = "$pre_test_object_deps_done"; then
7574: case $prev in
7575: -L | -R)
7576: # Internal compiler library paths should come after those
7577: # provided the user. The postdeps already come after the
7578: # user supplied libs so there is no need to process them.
7579: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7580: _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7581: else
7582: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7583: fi
7584: ;;
7585: # The "-l" case would never come before the object being
7586: # linked, so don't bother handling this case.
7587: esac
7588: else
7589: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7590: _LT_TAGVAR(postdeps, $1)=$prev$p
7591: else
7592: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7593: fi
7594: fi
7595: prev=
7596: ;;
7597:
7598: *.lto.$objext) ;; # Ignore GCC LTO objects
7599: *.$objext)
7600: # This assumes that the test object file only shows up
7601: # once in the compiler output.
7602: if test "$p" = "conftest.$objext"; then
7603: pre_test_object_deps_done=yes
7604: continue
7605: fi
7606:
7607: if test no = "$pre_test_object_deps_done"; then
7608: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7609: _LT_TAGVAR(predep_objects, $1)=$p
7610: else
7611: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7612: fi
7613: else
7614: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7615: _LT_TAGVAR(postdep_objects, $1)=$p
7616: else
7617: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7618: fi
7619: fi
7620: ;;
7621:
7622: *) ;; # Ignore the rest.
7623:
7624: esac
7625: done
7626:
7627: # Clean up.
7628: rm -f a.out a.exe
7629: else
7630: echo "libtool.m4: error: problem compiling $1 test program"
7631: fi
7632:
7633: $RM -f confest.$objext
7634: CFLAGS=$_lt_libdeps_save_CFLAGS
7635:
7636: # PORTME: override above test on systems where it is broken
7637: m4_if([$1], [CXX],
7638: [case $host_os in
7639: interix[[3-9]]*)
7640: # Interix 3.5 installs completely hosed .la files for C++, so rather than
7641: # hack all around it, let's just trust "g++" to DTRT.
7642: _LT_TAGVAR(predep_objects,$1)=
7643: _LT_TAGVAR(postdep_objects,$1)=
7644: _LT_TAGVAR(postdeps,$1)=
7645: ;;
7646: esac
7647: ])
7648:
7649: case " $_LT_TAGVAR(postdeps, $1) " in
7650: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7651: esac
7652: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7653: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7654: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7655: fi
7656: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7657: [The directories searched by this compiler when creating a shared library])
7658: _LT_TAGDECL([], [predep_objects], [1],
7659: [Dependencies to place before and after the objects being linked to
7660: create a shared library])
7661: _LT_TAGDECL([], [postdep_objects], [1])
7662: _LT_TAGDECL([], [predeps], [1])
7663: _LT_TAGDECL([], [postdeps], [1])
7664: _LT_TAGDECL([], [compiler_lib_search_path], [1],
7665: [The library search path used internally by the compiler when linking
7666: a shared library])
7667: ])# _LT_SYS_HIDDEN_LIBDEPS
7668:
7669:
7670: # _LT_LANG_F77_CONFIG([TAG])
7671: # --------------------------
7672: # Ensure that the configuration variables for a Fortran 77 compiler are
7673: # suitably defined. These variables are subsequently used by _LT_CONFIG
7674: # to write the compiler configuration to 'libtool'.
7675: m4_defun([_LT_LANG_F77_CONFIG],
7676: [AC_LANG_PUSH(Fortran 77)
7677: if test -z "$F77" || test no = "$F77"; then
7678: _lt_disable_F77=yes
7679: fi
7680:
7681: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7682: _LT_TAGVAR(allow_undefined_flag, $1)=
7683: _LT_TAGVAR(always_export_symbols, $1)=no
7684: _LT_TAGVAR(archive_expsym_cmds, $1)=
7685: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7686: _LT_TAGVAR(hardcode_direct, $1)=no
7687: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7688: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7689: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7690: _LT_TAGVAR(hardcode_minus_L, $1)=no
7691: _LT_TAGVAR(hardcode_automatic, $1)=no
7692: _LT_TAGVAR(inherit_rpath, $1)=no
7693: _LT_TAGVAR(module_cmds, $1)=
7694: _LT_TAGVAR(module_expsym_cmds, $1)=
7695: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7696: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7697: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7698: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7699: _LT_TAGVAR(no_undefined_flag, $1)=
7700: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7701: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7702:
7703: # Source file extension for f77 test sources.
7704: ac_ext=f
7705:
7706: # Object file extension for compiled f77 test sources.
7707: objext=o
7708: _LT_TAGVAR(objext, $1)=$objext
7709:
7710: # No sense in running all these tests if we already determined that
7711: # the F77 compiler isn't working. Some variables (like enable_shared)
7712: # are currently assumed to apply to all compilers on this platform,
7713: # and will be corrupted by setting them based on a non-working compiler.
7714: if test yes != "$_lt_disable_F77"; then
7715: # Code to be used in simple compile tests
7716: lt_simple_compile_test_code="\
7717: subroutine t
7718: return
7719: end
7720: "
7721:
7722: # Code to be used in simple link tests
7723: lt_simple_link_test_code="\
7724: program t
7725: end
7726: "
7727:
7728: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7729: _LT_TAG_COMPILER
7730:
7731: # save warnings/boilerplate of simple test code
7732: _LT_COMPILER_BOILERPLATE
7733: _LT_LINKER_BOILERPLATE
7734:
7735: # Allow CC to be a program name with arguments.
7736: lt_save_CC=$CC
7737: lt_save_GCC=$GCC
7738: lt_save_CFLAGS=$CFLAGS
7739: CC=${F77-"f77"}
7740: CFLAGS=$FFLAGS
7741: compiler=$CC
7742: _LT_TAGVAR(compiler, $1)=$CC
7743: _LT_CC_BASENAME([$compiler])
7744: GCC=$G77
7745: if test -n "$compiler"; then
7746: AC_MSG_CHECKING([if libtool supports shared libraries])
7747: AC_MSG_RESULT([$can_build_shared])
7748:
7749: AC_MSG_CHECKING([whether to build shared libraries])
7750: test no = "$can_build_shared" && enable_shared=no
7751:
7752: # On AIX, shared libraries and static libraries use the same namespace, and
7753: # are all built from PIC.
7754: case $host_os in
7755: aix3*)
7756: test yes = "$enable_shared" && enable_static=no
7757: if test -n "$RANLIB"; then
7758: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7759: postinstall_cmds='$RANLIB $lib'
7760: fi
7761: ;;
7762: aix[[4-9]]*)
7763: if test ia64 != "$host_cpu"; then
7764: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7765: yes,aix,yes) ;; # shared object as lib.so file only
7766: yes,svr4,*) ;; # shared object as lib.so archive member only
7767: yes,*) enable_static=no ;; # shared object in lib.a archive as well
7768: esac
7769: fi
7770: ;;
7771: esac
7772: AC_MSG_RESULT([$enable_shared])
7773:
7774: AC_MSG_CHECKING([whether to build static libraries])
7775: # Make sure either enable_shared or enable_static is yes.
7776: test yes = "$enable_shared" || enable_static=yes
7777: AC_MSG_RESULT([$enable_static])
7778:
7779: _LT_TAGVAR(GCC, $1)=$G77
7780: _LT_TAGVAR(LD, $1)=$LD
7781:
7782: ## CAVEAT EMPTOR:
7783: ## There is no encapsulation within the following macros, do not change
7784: ## the running order or otherwise move them around unless you know exactly
7785: ## what you are doing...
7786: _LT_COMPILER_PIC($1)
7787: _LT_COMPILER_C_O($1)
7788: _LT_COMPILER_FILE_LOCKS($1)
7789: _LT_LINKER_SHLIBS($1)
7790: _LT_SYS_DYNAMIC_LINKER($1)
7791: _LT_LINKER_HARDCODE_LIBPATH($1)
7792:
7793: _LT_CONFIG($1)
7794: fi # test -n "$compiler"
7795:
7796: GCC=$lt_save_GCC
7797: CC=$lt_save_CC
7798: CFLAGS=$lt_save_CFLAGS
7799: fi # test yes != "$_lt_disable_F77"
7800:
7801: AC_LANG_POP
7802: ])# _LT_LANG_F77_CONFIG
7803:
7804:
7805: # _LT_LANG_FC_CONFIG([TAG])
7806: # -------------------------
7807: # Ensure that the configuration variables for a Fortran compiler are
7808: # suitably defined. These variables are subsequently used by _LT_CONFIG
7809: # to write the compiler configuration to 'libtool'.
7810: m4_defun([_LT_LANG_FC_CONFIG],
7811: [AC_LANG_PUSH(Fortran)
7812:
7813: if test -z "$FC" || test no = "$FC"; then
7814: _lt_disable_FC=yes
7815: fi
7816:
7817: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7818: _LT_TAGVAR(allow_undefined_flag, $1)=
7819: _LT_TAGVAR(always_export_symbols, $1)=no
7820: _LT_TAGVAR(archive_expsym_cmds, $1)=
7821: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7822: _LT_TAGVAR(hardcode_direct, $1)=no
7823: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7824: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7825: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7826: _LT_TAGVAR(hardcode_minus_L, $1)=no
7827: _LT_TAGVAR(hardcode_automatic, $1)=no
7828: _LT_TAGVAR(inherit_rpath, $1)=no
7829: _LT_TAGVAR(module_cmds, $1)=
7830: _LT_TAGVAR(module_expsym_cmds, $1)=
7831: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7832: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7833: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7834: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7835: _LT_TAGVAR(no_undefined_flag, $1)=
7836: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7837: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7838:
7839: # Source file extension for fc test sources.
7840: ac_ext=${ac_fc_srcext-f}
7841:
7842: # Object file extension for compiled fc test sources.
7843: objext=o
7844: _LT_TAGVAR(objext, $1)=$objext
7845:
7846: # No sense in running all these tests if we already determined that
7847: # the FC compiler isn't working. Some variables (like enable_shared)
7848: # are currently assumed to apply to all compilers on this platform,
7849: # and will be corrupted by setting them based on a non-working compiler.
7850: if test yes != "$_lt_disable_FC"; then
7851: # Code to be used in simple compile tests
7852: lt_simple_compile_test_code="\
7853: subroutine t
7854: return
7855: end
7856: "
7857:
7858: # Code to be used in simple link tests
7859: lt_simple_link_test_code="\
7860: program t
7861: end
7862: "
7863:
7864: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7865: _LT_TAG_COMPILER
7866:
7867: # save warnings/boilerplate of simple test code
7868: _LT_COMPILER_BOILERPLATE
7869: _LT_LINKER_BOILERPLATE
7870:
7871: # Allow CC to be a program name with arguments.
7872: lt_save_CC=$CC
7873: lt_save_GCC=$GCC
7874: lt_save_CFLAGS=$CFLAGS
7875: CC=${FC-"f95"}
7876: CFLAGS=$FCFLAGS
7877: compiler=$CC
7878: GCC=$ac_cv_fc_compiler_gnu
7879:
7880: _LT_TAGVAR(compiler, $1)=$CC
7881: _LT_CC_BASENAME([$compiler])
7882:
7883: if test -n "$compiler"; then
7884: AC_MSG_CHECKING([if libtool supports shared libraries])
7885: AC_MSG_RESULT([$can_build_shared])
7886:
7887: AC_MSG_CHECKING([whether to build shared libraries])
7888: test no = "$can_build_shared" && enable_shared=no
7889:
7890: # On AIX, shared libraries and static libraries use the same namespace, and
7891: # are all built from PIC.
7892: case $host_os in
7893: aix3*)
7894: test yes = "$enable_shared" && enable_static=no
7895: if test -n "$RANLIB"; then
7896: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7897: postinstall_cmds='$RANLIB $lib'
7898: fi
7899: ;;
7900: aix[[4-9]]*)
7901: if test ia64 != "$host_cpu"; then
7902: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7903: yes,aix,yes) ;; # shared object as lib.so file only
7904: yes,svr4,*) ;; # shared object as lib.so archive member only
7905: yes,*) enable_static=no ;; # shared object in lib.a archive as well
7906: esac
7907: fi
7908: ;;
7909: esac
7910: AC_MSG_RESULT([$enable_shared])
7911:
7912: AC_MSG_CHECKING([whether to build static libraries])
7913: # Make sure either enable_shared or enable_static is yes.
7914: test yes = "$enable_shared" || enable_static=yes
7915: AC_MSG_RESULT([$enable_static])
7916:
7917: _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7918: _LT_TAGVAR(LD, $1)=$LD
7919:
7920: ## CAVEAT EMPTOR:
7921: ## There is no encapsulation within the following macros, do not change
7922: ## the running order or otherwise move them around unless you know exactly
7923: ## what you are doing...
7924: _LT_SYS_HIDDEN_LIBDEPS($1)
7925: _LT_COMPILER_PIC($1)
7926: _LT_COMPILER_C_O($1)
7927: _LT_COMPILER_FILE_LOCKS($1)
7928: _LT_LINKER_SHLIBS($1)
7929: _LT_SYS_DYNAMIC_LINKER($1)
7930: _LT_LINKER_HARDCODE_LIBPATH($1)
7931:
7932: _LT_CONFIG($1)
7933: fi # test -n "$compiler"
7934:
7935: GCC=$lt_save_GCC
7936: CC=$lt_save_CC
7937: CFLAGS=$lt_save_CFLAGS
7938: fi # test yes != "$_lt_disable_FC"
7939:
7940: AC_LANG_POP
7941: ])# _LT_LANG_FC_CONFIG
7942:
7943:
7944: # _LT_LANG_GCJ_CONFIG([TAG])
7945: # --------------------------
7946: # Ensure that the configuration variables for the GNU Java Compiler compiler
7947: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7948: # to write the compiler configuration to 'libtool'.
7949: m4_defun([_LT_LANG_GCJ_CONFIG],
7950: [AC_REQUIRE([LT_PROG_GCJ])dnl
7951: AC_LANG_SAVE
7952:
7953: # Source file extension for Java test sources.
7954: ac_ext=java
7955:
7956: # Object file extension for compiled Java test sources.
7957: objext=o
7958: _LT_TAGVAR(objext, $1)=$objext
7959:
7960: # Code to be used in simple compile tests
7961: lt_simple_compile_test_code="class foo {}"
7962:
7963: # Code to be used in simple link tests
7964: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7965:
7966: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7967: _LT_TAG_COMPILER
7968:
7969: # save warnings/boilerplate of simple test code
7970: _LT_COMPILER_BOILERPLATE
7971: _LT_LINKER_BOILERPLATE
7972:
7973: # Allow CC to be a program name with arguments.
7974: lt_save_CC=$CC
7975: lt_save_CFLAGS=$CFLAGS
7976: lt_save_GCC=$GCC
7977: GCC=yes
7978: CC=${GCJ-"gcj"}
7979: CFLAGS=$GCJFLAGS
7980: compiler=$CC
7981: _LT_TAGVAR(compiler, $1)=$CC
7982: _LT_TAGVAR(LD, $1)=$LD
7983: _LT_CC_BASENAME([$compiler])
7984:
7985: # GCJ did not exist at the time GCC didn't implicitly link libc in.
7986: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7987:
7988: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7989: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7990: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7991:
7992: ## CAVEAT EMPTOR:
7993: ## There is no encapsulation within the following macros, do not change
7994: ## the running order or otherwise move them around unless you know exactly
7995: ## what you are doing...
7996: if test -n "$compiler"; then
7997: _LT_COMPILER_NO_RTTI($1)
7998: _LT_COMPILER_PIC($1)
7999: _LT_COMPILER_C_O($1)
8000: _LT_COMPILER_FILE_LOCKS($1)
8001: _LT_LINKER_SHLIBS($1)
8002: _LT_LINKER_HARDCODE_LIBPATH($1)
8003:
8004: _LT_CONFIG($1)
8005: fi
8006:
8007: AC_LANG_RESTORE
8008:
8009: GCC=$lt_save_GCC
8010: CC=$lt_save_CC
8011: CFLAGS=$lt_save_CFLAGS
8012: ])# _LT_LANG_GCJ_CONFIG
8013:
8014:
8015: # _LT_LANG_GO_CONFIG([TAG])
8016: # --------------------------
8017: # Ensure that the configuration variables for the GNU Go compiler
8018: # are suitably defined. These variables are subsequently used by _LT_CONFIG
8019: # to write the compiler configuration to 'libtool'.
8020: m4_defun([_LT_LANG_GO_CONFIG],
8021: [AC_REQUIRE([LT_PROG_GO])dnl
8022: AC_LANG_SAVE
8023:
8024: # Source file extension for Go test sources.
8025: ac_ext=go
8026:
8027: # Object file extension for compiled Go test sources.
8028: objext=o
8029: _LT_TAGVAR(objext, $1)=$objext
8030:
8031: # Code to be used in simple compile tests
8032: lt_simple_compile_test_code="package main; func main() { }"
8033:
8034: # Code to be used in simple link tests
8035: lt_simple_link_test_code='package main; func main() { }'
8036:
8037: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8038: _LT_TAG_COMPILER
8039:
8040: # save warnings/boilerplate of simple test code
8041: _LT_COMPILER_BOILERPLATE
8042: _LT_LINKER_BOILERPLATE
8043:
8044: # Allow CC to be a program name with arguments.
8045: lt_save_CC=$CC
8046: lt_save_CFLAGS=$CFLAGS
8047: lt_save_GCC=$GCC
8048: GCC=yes
8049: CC=${GOC-"gccgo"}
8050: CFLAGS=$GOFLAGS
8051: compiler=$CC
8052: _LT_TAGVAR(compiler, $1)=$CC
8053: _LT_TAGVAR(LD, $1)=$LD
8054: _LT_CC_BASENAME([$compiler])
8055:
8056: # Go did not exist at the time GCC didn't implicitly link libc in.
8057: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8058:
8059: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8060: _LT_TAGVAR(reload_flag, $1)=$reload_flag
8061: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8062:
8063: ## CAVEAT EMPTOR:
8064: ## There is no encapsulation within the following macros, do not change
8065: ## the running order or otherwise move them around unless you know exactly
8066: ## what you are doing...
8067: if test -n "$compiler"; then
8068: _LT_COMPILER_NO_RTTI($1)
8069: _LT_COMPILER_PIC($1)
8070: _LT_COMPILER_C_O($1)
8071: _LT_COMPILER_FILE_LOCKS($1)
8072: _LT_LINKER_SHLIBS($1)
8073: _LT_LINKER_HARDCODE_LIBPATH($1)
8074:
8075: _LT_CONFIG($1)
8076: fi
8077:
8078: AC_LANG_RESTORE
8079:
8080: GCC=$lt_save_GCC
8081: CC=$lt_save_CC
8082: CFLAGS=$lt_save_CFLAGS
8083: ])# _LT_LANG_GO_CONFIG
8084:
8085:
8086: # _LT_LANG_RC_CONFIG([TAG])
8087: # -------------------------
8088: # Ensure that the configuration variables for the Windows resource compiler
8089: # are suitably defined. These variables are subsequently used by _LT_CONFIG
8090: # to write the compiler configuration to 'libtool'.
8091: m4_defun([_LT_LANG_RC_CONFIG],
8092: [AC_REQUIRE([LT_PROG_RC])dnl
8093: AC_LANG_SAVE
8094:
8095: # Source file extension for RC test sources.
8096: ac_ext=rc
8097:
8098: # Object file extension for compiled RC test sources.
8099: objext=o
8100: _LT_TAGVAR(objext, $1)=$objext
8101:
8102: # Code to be used in simple compile tests
8103: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8104:
8105: # Code to be used in simple link tests
8106: lt_simple_link_test_code=$lt_simple_compile_test_code
8107:
8108: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8109: _LT_TAG_COMPILER
8110:
8111: # save warnings/boilerplate of simple test code
8112: _LT_COMPILER_BOILERPLATE
8113: _LT_LINKER_BOILERPLATE
8114:
8115: # Allow CC to be a program name with arguments.
8116: lt_save_CC=$CC
8117: lt_save_CFLAGS=$CFLAGS
8118: lt_save_GCC=$GCC
8119: GCC=
8120: CC=${RC-"windres"}
8121: CFLAGS=
8122: compiler=$CC
8123: _LT_TAGVAR(compiler, $1)=$CC
8124: _LT_CC_BASENAME([$compiler])
8125: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8126:
8127: if test -n "$compiler"; then
8128: :
8129: _LT_CONFIG($1)
8130: fi
8131:
8132: GCC=$lt_save_GCC
8133: AC_LANG_RESTORE
8134: CC=$lt_save_CC
8135: CFLAGS=$lt_save_CFLAGS
8136: ])# _LT_LANG_RC_CONFIG
8137:
8138:
8139: # LT_PROG_GCJ
8140: # -----------
8141: AC_DEFUN([LT_PROG_GCJ],
8142: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8143: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8144: [AC_CHECK_TOOL(GCJ, gcj,)
8145: test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8146: AC_SUBST(GCJFLAGS)])])[]dnl
8147: ])
8148:
8149: # Old name:
8150: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8151: dnl aclocal-1.4 backwards compatibility:
8152: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8153:
8154:
8155: # LT_PROG_GO
8156: # ----------
8157: AC_DEFUN([LT_PROG_GO],
8158: [AC_CHECK_TOOL(GOC, gccgo,)
8159: ])
8160:
8161:
8162: # LT_PROG_RC
8163: # ----------
8164: AC_DEFUN([LT_PROG_RC],
8165: [AC_CHECK_TOOL(RC, windres,)
8166: ])
8167:
8168: # Old name:
8169: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8170: dnl aclocal-1.4 backwards compatibility:
8171: dnl AC_DEFUN([LT_AC_PROG_RC], [])
8172:
8173:
8174: # _LT_DECL_EGREP
8175: # --------------
8176: # If we don't have a new enough Autoconf to choose the best grep
8177: # available, choose the one first in the user's PATH.
8178: m4_defun([_LT_DECL_EGREP],
8179: [AC_REQUIRE([AC_PROG_EGREP])dnl
8180: AC_REQUIRE([AC_PROG_FGREP])dnl
8181: test -z "$GREP" && GREP=grep
8182: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8183: _LT_DECL([], [EGREP], [1], [An ERE matcher])
8184: _LT_DECL([], [FGREP], [1], [A literal string matcher])
8185: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8186: AC_SUBST([GREP])
8187: ])
8188:
8189:
8190: # _LT_DECL_OBJDUMP
8191: # --------------
8192: # If we don't have a new enough Autoconf to choose the best objdump
8193: # available, choose the one first in the user's PATH.
8194: m4_defun([_LT_DECL_OBJDUMP],
8195: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8196: test -z "$OBJDUMP" && OBJDUMP=objdump
8197: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8198: AC_SUBST([OBJDUMP])
8199: ])
8200:
8201: # _LT_DECL_DLLTOOL
8202: # ----------------
8203: # Ensure DLLTOOL variable is set.
8204: m4_defun([_LT_DECL_DLLTOOL],
8205: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8206: test -z "$DLLTOOL" && DLLTOOL=dlltool
8207: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8208: AC_SUBST([DLLTOOL])
8209: ])
8210:
8211: # _LT_DECL_SED
8212: # ------------
8213: # Check for a fully-functional sed program, that truncates
8214: # as few characters as possible. Prefer GNU sed if found.
8215: m4_defun([_LT_DECL_SED],
8216: [AC_PROG_SED
8217: test -z "$SED" && SED=sed
8218: Xsed="$SED -e 1s/^X//"
8219: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8220: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8221: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8222: ])# _LT_DECL_SED
8223:
8224: m4_ifndef([AC_PROG_SED], [
8225: ############################################################
8226: # NOTE: This macro has been submitted for inclusion into #
8227: # GNU Autoconf as AC_PROG_SED. When it is available in #
8228: # a released version of Autoconf we should remove this #
8229: # macro and use it instead. #
8230: ############################################################
8231:
8232: m4_defun([AC_PROG_SED],
8233: [AC_MSG_CHECKING([for a sed that does not truncate output])
8234: AC_CACHE_VAL(lt_cv_path_SED,
8235: [# Loop through the user's path and test for sed and gsed.
8236: # Then use that list of sed's as ones to test for truncation.
8237: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8238: for as_dir in $PATH
8239: do
8240: IFS=$as_save_IFS
8241: test -z "$as_dir" && as_dir=.
8242: for lt_ac_prog in sed gsed; do
8243: for ac_exec_ext in '' $ac_executable_extensions; do
8244: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8245: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8246: fi
8247: done
8248: done
8249: done
8250: IFS=$as_save_IFS
8251: lt_ac_max=0
8252: lt_ac_count=0
8253: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8254: # along with /bin/sed that truncates output.
8255: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8256: test ! -f "$lt_ac_sed" && continue
8257: cat /dev/null > conftest.in
8258: lt_ac_count=0
8259: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8260: # Check for GNU sed and select it if it is found.
8261: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8262: lt_cv_path_SED=$lt_ac_sed
8263: break
8264: fi
8265: while true; do
8266: cat conftest.in conftest.in >conftest.tmp
8267: mv conftest.tmp conftest.in
8268: cp conftest.in conftest.nl
8269: echo >>conftest.nl
8270: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8271: cmp -s conftest.out conftest.nl || break
8272: # 10000 chars as input seems more than enough
8273: test 10 -lt "$lt_ac_count" && break
8274: lt_ac_count=`expr $lt_ac_count + 1`
8275: if test "$lt_ac_count" -gt "$lt_ac_max"; then
8276: lt_ac_max=$lt_ac_count
8277: lt_cv_path_SED=$lt_ac_sed
8278: fi
8279: done
8280: done
8281: ])
8282: SED=$lt_cv_path_SED
8283: AC_SUBST([SED])
8284: AC_MSG_RESULT([$SED])
8285: ])#AC_PROG_SED
8286: ])#m4_ifndef
8287:
8288: # Old name:
8289: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8290: dnl aclocal-1.4 backwards compatibility:
8291: dnl AC_DEFUN([LT_AC_PROG_SED], [])
8292:
8293:
8294: # _LT_CHECK_SHELL_FEATURES
8295: # ------------------------
8296: # Find out whether the shell is Bourne or XSI compatible,
8297: # or has some other useful features.
8298: m4_defun([_LT_CHECK_SHELL_FEATURES],
8299: [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8300: lt_unset=unset
8301: else
8302: lt_unset=false
8303: fi
8304: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8305:
8306: # test EBCDIC or ASCII
8307: case `echo X|tr X '\101'` in
8308: A) # ASCII based system
8309: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8310: lt_SP2NL='tr \040 \012'
8311: lt_NL2SP='tr \015\012 \040\040'
8312: ;;
8313: *) # EBCDIC based system
8314: lt_SP2NL='tr \100 \n'
8315: lt_NL2SP='tr \r\n \100\100'
8316: ;;
8317: esac
8318: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8319: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8320: ])# _LT_CHECK_SHELL_FEATURES
8321:
8322:
8323: # _LT_PATH_CONVERSION_FUNCTIONS
8324: # -----------------------------
8325: # Determine what file name conversion functions should be used by
8326: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8327: # for certain cross-compile configurations and native mingw.
8328: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8329: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8330: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8331: AC_MSG_CHECKING([how to convert $build file names to $host format])
8332: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8333: [case $host in
8334: *-*-mingw* )
8335: case $build in
8336: *-*-mingw* ) # actually msys
8337: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8338: ;;
8339: *-*-cygwin* )
8340: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8341: ;;
8342: * ) # otherwise, assume *nix
8343: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8344: ;;
8345: esac
8346: ;;
8347: *-*-cygwin* )
8348: case $build in
8349: *-*-mingw* ) # actually msys
8350: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8351: ;;
8352: *-*-cygwin* )
8353: lt_cv_to_host_file_cmd=func_convert_file_noop
8354: ;;
8355: * ) # otherwise, assume *nix
8356: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8357: ;;
8358: esac
8359: ;;
8360: * ) # unhandled hosts (and "normal" native builds)
8361: lt_cv_to_host_file_cmd=func_convert_file_noop
8362: ;;
8363: esac
8364: ])
8365: to_host_file_cmd=$lt_cv_to_host_file_cmd
8366: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8367: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8368: [0], [convert $build file names to $host format])dnl
8369:
8370: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8371: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8372: [#assume ordinary cross tools, or native build.
8373: lt_cv_to_tool_file_cmd=func_convert_file_noop
8374: case $host in
8375: *-*-mingw* )
8376: case $build in
8377: *-*-mingw* ) # actually msys
8378: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8379: ;;
8380: esac
8381: ;;
8382: esac
8383: ])
8384: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8385: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8386: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8387: [0], [convert $build files to toolchain format])dnl
8388: ])# _LT_PATH_CONVERSION_FUNCTIONS
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