Annotation of embedaddon/iperf/aclocal.m4, revision 1.1.1.1
1.1 misho 1: # generated automatically by aclocal 1.15 -*- Autoconf -*-
2:
3: # Copyright (C) 1996-2014 Free Software Foundation, Inc.
4:
5: # This file is free software; the Free Software Foundation
6: # gives unlimited permission to copy and/or distribute it,
7: # with or without modifications, as long as this notice is preserved.
8:
9: # This program is distributed in the hope that it will be useful,
10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12: # PARTICULAR PURPOSE.
13:
14: m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15: m4_ifndef([AC_AUTOCONF_VERSION],
16: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18: [m4_warning([this file was generated for autoconf 2.69.
19: You have another version of autoconf. It may work, but is not guaranteed to.
20: If you have problems, you may need to regenerate the build system entirely.
21: To do so, use the procedure documented by the package, typically 'autoreconf'.])])
22:
23: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
24: #
25: # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
26: # Written by Gordon Matzigkeit, 1996
27: #
28: # This file is free software; the Free Software Foundation gives
29: # unlimited permission to copy and/or distribute it, with or without
30: # modifications, as long as this notice is preserved.
31:
32: m4_define([_LT_COPYING], [dnl
33: # Copyright (C) 2014 Free Software Foundation, Inc.
34: # This is free software; see the source for copying conditions. There is NO
35: # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
36:
37: # GNU Libtool is free software; you can redistribute it and/or modify
38: # it under the terms of the GNU General Public License as published by
39: # the Free Software Foundation; either version 2 of of the License, or
40: # (at your option) any later version.
41: #
42: # As a special exception to the GNU General Public License, if you
43: # distribute this file as part of a program or library that is built
44: # using GNU Libtool, you may include this file under the same
45: # distribution terms that you use for the rest of that program.
46: #
47: # GNU Libtool is distributed in the hope that it will be useful, but
48: # WITHOUT ANY WARRANTY; without even the implied warranty of
49: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
50: # GNU General Public License for more details.
51: #
52: # You should have received a copy of the GNU General Public License
53: # along with this program. If not, see <http://www.gnu.org/licenses/>.
54: ])
55:
56: # serial 58 LT_INIT
57:
58:
59: # LT_PREREQ(VERSION)
60: # ------------------
61: # Complain and exit if this libtool version is less that VERSION.
62: m4_defun([LT_PREREQ],
63: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
64: [m4_default([$3],
65: [m4_fatal([Libtool version $1 or higher is required],
66: 63)])],
67: [$2])])
68:
69:
70: # _LT_CHECK_BUILDDIR
71: # ------------------
72: # Complain if the absolute build directory name contains unusual characters
73: m4_defun([_LT_CHECK_BUILDDIR],
74: [case `pwd` in
75: *\ * | *\ *)
76: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
77: esac
78: ])
79:
80:
81: # LT_INIT([OPTIONS])
82: # ------------------
83: AC_DEFUN([LT_INIT],
84: [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
85: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
86: AC_BEFORE([$0], [LT_LANG])dnl
87: AC_BEFORE([$0], [LT_OUTPUT])dnl
88: AC_BEFORE([$0], [LTDL_INIT])dnl
89: m4_require([_LT_CHECK_BUILDDIR])dnl
90:
91: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
92: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
93: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
94: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
95: dnl unless we require an AC_DEFUNed macro:
96: AC_REQUIRE([LTOPTIONS_VERSION])dnl
97: AC_REQUIRE([LTSUGAR_VERSION])dnl
98: AC_REQUIRE([LTVERSION_VERSION])dnl
99: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
100: m4_require([_LT_PROG_LTMAIN])dnl
101:
102: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
103:
104: dnl Parse OPTIONS
105: _LT_SET_OPTIONS([$0], [$1])
106:
107: # This can be used to rebuild libtool when needed
108: LIBTOOL_DEPS=$ltmain
109:
110: # Always use our own libtool.
111: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
112: AC_SUBST(LIBTOOL)dnl
113:
114: _LT_SETUP
115:
116: # Only expand once:
117: m4_define([LT_INIT])
118: ])# LT_INIT
119:
120: # Old names:
121: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
122: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
123: dnl aclocal-1.4 backwards compatibility:
124: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
125: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
126:
127:
128: # _LT_PREPARE_CC_BASENAME
129: # -----------------------
130: m4_defun([_LT_PREPARE_CC_BASENAME], [
131: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
132: func_cc_basename ()
133: {
134: for cc_temp in @S|@*""; do
135: case $cc_temp in
136: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
137: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
138: \-*) ;;
139: *) break;;
140: esac
141: done
142: func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
143: }
144: ])# _LT_PREPARE_CC_BASENAME
145:
146:
147: # _LT_CC_BASENAME(CC)
148: # -------------------
149: # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
150: # but that macro is also expanded into generated libtool script, which
151: # arranges for $SED and $ECHO to be set by different means.
152: m4_defun([_LT_CC_BASENAME],
153: [m4_require([_LT_PREPARE_CC_BASENAME])dnl
154: AC_REQUIRE([_LT_DECL_SED])dnl
155: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
156: func_cc_basename $1
157: cc_basename=$func_cc_basename_result
158: ])
159:
160:
161: # _LT_FILEUTILS_DEFAULTS
162: # ----------------------
163: # It is okay to use these file commands and assume they have been set
164: # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
165: m4_defun([_LT_FILEUTILS_DEFAULTS],
166: [: ${CP="cp -f"}
167: : ${MV="mv -f"}
168: : ${RM="rm -f"}
169: ])# _LT_FILEUTILS_DEFAULTS
170:
171:
172: # _LT_SETUP
173: # ---------
174: m4_defun([_LT_SETUP],
175: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
176: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
177: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
178: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
179:
180: _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
181: dnl
182: _LT_DECL([], [host_alias], [0], [The host system])dnl
183: _LT_DECL([], [host], [0])dnl
184: _LT_DECL([], [host_os], [0])dnl
185: dnl
186: _LT_DECL([], [build_alias], [0], [The build system])dnl
187: _LT_DECL([], [build], [0])dnl
188: _LT_DECL([], [build_os], [0])dnl
189: dnl
190: AC_REQUIRE([AC_PROG_CC])dnl
191: AC_REQUIRE([LT_PATH_LD])dnl
192: AC_REQUIRE([LT_PATH_NM])dnl
193: dnl
194: AC_REQUIRE([AC_PROG_LN_S])dnl
195: test -z "$LN_S" && LN_S="ln -s"
196: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
197: dnl
198: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
199: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
200: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
201: dnl
202: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
203: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
204: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
205: m4_require([_LT_CMD_RELOAD])dnl
206: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
207: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
208: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
209: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
210: m4_require([_LT_WITH_SYSROOT])dnl
211: m4_require([_LT_CMD_TRUNCATE])dnl
212:
213: _LT_CONFIG_LIBTOOL_INIT([
214: # See if we are running on zsh, and set the options that allow our
215: # commands through without removal of \ escapes INIT.
216: if test -n "\${ZSH_VERSION+set}"; then
217: setopt NO_GLOB_SUBST
218: fi
219: ])
220: if test -n "${ZSH_VERSION+set}"; then
221: setopt NO_GLOB_SUBST
222: fi
223:
224: _LT_CHECK_OBJDIR
225:
226: m4_require([_LT_TAG_COMPILER])dnl
227:
228: case $host_os in
229: aix3*)
230: # AIX sometimes has problems with the GCC collect2 program. For some
231: # reason, if we set the COLLECT_NAMES environment variable, the problems
232: # vanish in a puff of smoke.
233: if test set != "${COLLECT_NAMES+set}"; then
234: COLLECT_NAMES=
235: export COLLECT_NAMES
236: fi
237: ;;
238: esac
239:
240: # Global variables:
241: ofile=libtool
242: can_build_shared=yes
243:
244: # All known linkers require a '.a' archive for static linking (except MSVC,
245: # which needs '.lib').
246: libext=a
247:
248: with_gnu_ld=$lt_cv_prog_gnu_ld
249:
250: old_CC=$CC
251: old_CFLAGS=$CFLAGS
252:
253: # Set sane defaults for various variables
254: test -z "$CC" && CC=cc
255: test -z "$LTCC" && LTCC=$CC
256: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
257: test -z "$LD" && LD=ld
258: test -z "$ac_objext" && ac_objext=o
259:
260: _LT_CC_BASENAME([$compiler])
261:
262: # Only perform the check for file, if the check method requires it
263: test -z "$MAGIC_CMD" && MAGIC_CMD=file
264: case $deplibs_check_method in
265: file_magic*)
266: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
267: _LT_PATH_MAGIC
268: fi
269: ;;
270: esac
271:
272: # Use C for the default configuration in the libtool script
273: LT_SUPPORTED_TAG([CC])
274: _LT_LANG_C_CONFIG
275: _LT_LANG_DEFAULT_CONFIG
276: _LT_CONFIG_COMMANDS
277: ])# _LT_SETUP
278:
279:
280: # _LT_PREPARE_SED_QUOTE_VARS
281: # --------------------------
282: # Define a few sed substitution that help us do robust quoting.
283: m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
284: [# Backslashify metacharacters that are still active within
285: # double-quoted strings.
286: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
287:
288: # Same as above, but do not quote variable references.
289: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
290:
291: # Sed substitution to delay expansion of an escaped shell variable in a
292: # double_quote_subst'ed string.
293: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
294:
295: # Sed substitution to delay expansion of an escaped single quote.
296: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
297:
298: # Sed substitution to avoid accidental globbing in evaled expressions
299: no_glob_subst='s/\*/\\\*/g'
300: ])
301:
302: # _LT_PROG_LTMAIN
303: # ---------------
304: # Note that this code is called both from 'configure', and 'config.status'
305: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
306: # 'config.status' has no value for ac_aux_dir unless we are using Automake,
307: # so we pass a copy along to make sure it has a sensible value anyway.
308: m4_defun([_LT_PROG_LTMAIN],
309: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
310: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
311: ltmain=$ac_aux_dir/ltmain.sh
312: ])# _LT_PROG_LTMAIN
313:
314:
315:
316: # So that we can recreate a full libtool script including additional
317: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
318: # in macros and then make a single call at the end using the 'libtool'
319: # label.
320:
321:
322: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
323: # ----------------------------------------
324: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
325: m4_define([_LT_CONFIG_LIBTOOL_INIT],
326: [m4_ifval([$1],
327: [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
328: [$1
329: ])])])
330:
331: # Initialize.
332: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
333:
334:
335: # _LT_CONFIG_LIBTOOL([COMMANDS])
336: # ------------------------------
337: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
338: m4_define([_LT_CONFIG_LIBTOOL],
339: [m4_ifval([$1],
340: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
341: [$1
342: ])])])
343:
344: # Initialize.
345: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
346:
347:
348: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
349: # -----------------------------------------------------
350: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
351: [_LT_CONFIG_LIBTOOL([$1])
352: _LT_CONFIG_LIBTOOL_INIT([$2])
353: ])
354:
355:
356: # _LT_FORMAT_COMMENT([COMMENT])
357: # -----------------------------
358: # Add leading comment marks to the start of each line, and a trailing
359: # full-stop to the whole comment if one is not present already.
360: m4_define([_LT_FORMAT_COMMENT],
361: [m4_ifval([$1], [
362: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
363: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
364: )])
365:
366:
367:
368:
369:
370: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
371: # -------------------------------------------------------------------
372: # CONFIGNAME is the name given to the value in the libtool script.
373: # VARNAME is the (base) name used in the configure script.
374: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
375: # VARNAME. Any other value will be used directly.
376: m4_define([_LT_DECL],
377: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
378: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
379: [m4_ifval([$1], [$1], [$2])])
380: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
381: m4_ifval([$4],
382: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
383: lt_dict_add_subkey([lt_decl_dict], [$2],
384: [tagged?], [m4_ifval([$5], [yes], [no])])])
385: ])
386:
387:
388: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
389: # --------------------------------------------------------
390: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
391:
392:
393: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
394: # ------------------------------------------------
395: m4_define([lt_decl_tag_varnames],
396: [_lt_decl_filter([tagged?], [yes], $@)])
397:
398:
399: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
400: # ---------------------------------------------------------
401: m4_define([_lt_decl_filter],
402: [m4_case([$#],
403: [0], [m4_fatal([$0: too few arguments: $#])],
404: [1], [m4_fatal([$0: too few arguments: $#: $1])],
405: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
406: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
407: [lt_dict_filter([lt_decl_dict], $@)])[]dnl
408: ])
409:
410:
411: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
412: # --------------------------------------------------
413: m4_define([lt_decl_quote_varnames],
414: [_lt_decl_filter([value], [1], $@)])
415:
416:
417: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
418: # ---------------------------------------------------
419: m4_define([lt_decl_dquote_varnames],
420: [_lt_decl_filter([value], [2], $@)])
421:
422:
423: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
424: # ---------------------------------------------------
425: m4_define([lt_decl_varnames_tagged],
426: [m4_assert([$# <= 2])dnl
427: _$0(m4_quote(m4_default([$1], [[, ]])),
428: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
429: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
430: m4_define([_lt_decl_varnames_tagged],
431: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
432:
433:
434: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
435: # ------------------------------------------------
436: m4_define([lt_decl_all_varnames],
437: [_$0(m4_quote(m4_default([$1], [[, ]])),
438: m4_if([$2], [],
439: m4_quote(lt_decl_varnames),
440: m4_quote(m4_shift($@))))[]dnl
441: ])
442: m4_define([_lt_decl_all_varnames],
443: [lt_join($@, lt_decl_varnames_tagged([$1],
444: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
445: ])
446:
447:
448: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
449: # ------------------------------------
450: # Quote a variable value, and forward it to 'config.status' so that its
451: # declaration there will have the same value as in 'configure'. VARNAME
452: # must have a single quote delimited value for this to work.
453: m4_define([_LT_CONFIG_STATUS_DECLARE],
454: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
455:
456:
457: # _LT_CONFIG_STATUS_DECLARATIONS
458: # ------------------------------
459: # We delimit libtool config variables with single quotes, so when
460: # we write them to config.status, we have to be sure to quote all
461: # embedded single quotes properly. In configure, this macro expands
462: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
463: #
464: # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
465: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
466: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
467: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
468:
469:
470: # _LT_LIBTOOL_TAGS
471: # ----------------
472: # Output comment and list of tags supported by the script
473: m4_defun([_LT_LIBTOOL_TAGS],
474: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
475: available_tags='_LT_TAGS'dnl
476: ])
477:
478:
479: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
480: # -----------------------------------
481: # Extract the dictionary values for VARNAME (optionally with TAG) and
482: # expand to a commented shell variable setting:
483: #
484: # # Some comment about what VAR is for.
485: # visible_name=$lt_internal_name
486: m4_define([_LT_LIBTOOL_DECLARE],
487: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
488: [description])))[]dnl
489: m4_pushdef([_libtool_name],
490: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
491: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
492: [0], [_libtool_name=[$]$1],
493: [1], [_libtool_name=$lt_[]$1],
494: [2], [_libtool_name=$lt_[]$1],
495: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
496: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
497: ])
498:
499:
500: # _LT_LIBTOOL_CONFIG_VARS
501: # -----------------------
502: # Produce commented declarations of non-tagged libtool config variables
503: # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
504: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
505: # section) are produced by _LT_LIBTOOL_TAG_VARS.
506: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
507: [m4_foreach([_lt_var],
508: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
509: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
510:
511:
512: # _LT_LIBTOOL_TAG_VARS(TAG)
513: # -------------------------
514: m4_define([_LT_LIBTOOL_TAG_VARS],
515: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
516: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
517:
518:
519: # _LT_TAGVAR(VARNAME, [TAGNAME])
520: # ------------------------------
521: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
522:
523:
524: # _LT_CONFIG_COMMANDS
525: # -------------------
526: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
527: # variables for single and double quote escaping we saved from calls
528: # to _LT_DECL, we can put quote escaped variables declarations
529: # into 'config.status', and then the shell code to quote escape them in
530: # for loops in 'config.status'. Finally, any additional code accumulated
531: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
532: m4_defun([_LT_CONFIG_COMMANDS],
533: [AC_PROVIDE_IFELSE([LT_OUTPUT],
534: dnl If the libtool generation code has been placed in $CONFIG_LT,
535: dnl instead of duplicating it all over again into config.status,
536: dnl then we will have config.status run $CONFIG_LT later, so it
537: dnl needs to know what name is stored there:
538: [AC_CONFIG_COMMANDS([libtool],
539: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
540: dnl If the libtool generation code is destined for config.status,
541: dnl expand the accumulated commands and init code now:
542: [AC_CONFIG_COMMANDS([libtool],
543: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
544: ])#_LT_CONFIG_COMMANDS
545:
546:
547: # Initialize.
548: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
549: [
550:
551: # The HP-UX ksh and POSIX shell print the target directory to stdout
552: # if CDPATH is set.
553: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
554:
555: sed_quote_subst='$sed_quote_subst'
556: double_quote_subst='$double_quote_subst'
557: delay_variable_subst='$delay_variable_subst'
558: _LT_CONFIG_STATUS_DECLARATIONS
559: LTCC='$LTCC'
560: LTCFLAGS='$LTCFLAGS'
561: compiler='$compiler_DEFAULT'
562:
563: # A function that is used when there is no print builtin or printf.
564: func_fallback_echo ()
565: {
566: eval 'cat <<_LTECHO_EOF
567: \$[]1
568: _LTECHO_EOF'
569: }
570:
571: # Quote evaled strings.
572: for var in lt_decl_all_varnames([[ \
573: ]], lt_decl_quote_varnames); do
574: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
575: *[[\\\\\\\`\\"\\\$]]*)
576: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
577: ;;
578: *)
579: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
580: ;;
581: esac
582: done
583:
584: # Double-quote double-evaled strings.
585: for var in lt_decl_all_varnames([[ \
586: ]], lt_decl_dquote_varnames); do
587: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
588: *[[\\\\\\\`\\"\\\$]]*)
589: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
590: ;;
591: *)
592: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
593: ;;
594: esac
595: done
596:
597: _LT_OUTPUT_LIBTOOL_INIT
598: ])
599:
600: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
601: # ------------------------------------
602: # Generate a child script FILE with all initialization necessary to
603: # reuse the environment learned by the parent script, and make the
604: # file executable. If COMMENT is supplied, it is inserted after the
605: # '#!' sequence but before initialization text begins. After this
606: # macro, additional text can be appended to FILE to form the body of
607: # the child script. The macro ends with non-zero status if the
608: # file could not be fully written (such as if the disk is full).
609: m4_ifdef([AS_INIT_GENERATED],
610: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
611: [m4_defun([_LT_GENERATED_FILE_INIT],
612: [m4_require([AS_PREPARE])]dnl
613: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
614: [lt_write_fail=0
615: cat >$1 <<_ASEOF || lt_write_fail=1
616: #! $SHELL
617: # Generated by $as_me.
618: $2
619: SHELL=\${CONFIG_SHELL-$SHELL}
620: export SHELL
621: _ASEOF
622: cat >>$1 <<\_ASEOF || lt_write_fail=1
623: AS_SHELL_SANITIZE
624: _AS_PREPARE
625: exec AS_MESSAGE_FD>&1
626: _ASEOF
627: test 0 = "$lt_write_fail" && chmod +x $1[]dnl
628: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
629:
630: # LT_OUTPUT
631: # ---------
632: # This macro allows early generation of the libtool script (before
633: # AC_OUTPUT is called), incase it is used in configure for compilation
634: # tests.
635: AC_DEFUN([LT_OUTPUT],
636: [: ${CONFIG_LT=./config.lt}
637: AC_MSG_NOTICE([creating $CONFIG_LT])
638: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
639: [# Run this file to recreate a libtool stub with the current configuration.])
640:
641: cat >>"$CONFIG_LT" <<\_LTEOF
642: lt_cl_silent=false
643: exec AS_MESSAGE_LOG_FD>>config.log
644: {
645: echo
646: AS_BOX([Running $as_me.])
647: } >&AS_MESSAGE_LOG_FD
648:
649: lt_cl_help="\
650: '$as_me' creates a local libtool stub from the current configuration,
651: for use in further configure time tests before the real libtool is
652: generated.
653:
654: Usage: $[0] [[OPTIONS]]
655:
656: -h, --help print this help, then exit
657: -V, --version print version number, then exit
658: -q, --quiet do not print progress messages
659: -d, --debug don't remove temporary files
660:
661: Report bugs to <bug-libtool@gnu.org>."
662:
663: lt_cl_version="\
664: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
665: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
666: configured by $[0], generated by m4_PACKAGE_STRING.
667:
668: Copyright (C) 2011 Free Software Foundation, Inc.
669: This config.lt script is free software; the Free Software Foundation
670: gives unlimited permision to copy, distribute and modify it."
671:
672: while test 0 != $[#]
673: do
674: case $[1] in
675: --version | --v* | -V )
676: echo "$lt_cl_version"; exit 0 ;;
677: --help | --h* | -h )
678: echo "$lt_cl_help"; exit 0 ;;
679: --debug | --d* | -d )
680: debug=: ;;
681: --quiet | --q* | --silent | --s* | -q )
682: lt_cl_silent=: ;;
683:
684: -*) AC_MSG_ERROR([unrecognized option: $[1]
685: Try '$[0] --help' for more information.]) ;;
686:
687: *) AC_MSG_ERROR([unrecognized argument: $[1]
688: Try '$[0] --help' for more information.]) ;;
689: esac
690: shift
691: done
692:
693: if $lt_cl_silent; then
694: exec AS_MESSAGE_FD>/dev/null
695: fi
696: _LTEOF
697:
698: cat >>"$CONFIG_LT" <<_LTEOF
699: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
700: _LTEOF
701:
702: cat >>"$CONFIG_LT" <<\_LTEOF
703: AC_MSG_NOTICE([creating $ofile])
704: _LT_OUTPUT_LIBTOOL_COMMANDS
705: AS_EXIT(0)
706: _LTEOF
707: chmod +x "$CONFIG_LT"
708:
709: # configure is writing to config.log, but config.lt does its own redirection,
710: # appending to config.log, which fails on DOS, as config.log is still kept
711: # open by configure. Here we exec the FD to /dev/null, effectively closing
712: # config.log, so it can be properly (re)opened and appended to by config.lt.
713: lt_cl_success=:
714: test yes = "$silent" &&
715: lt_config_lt_args="$lt_config_lt_args --quiet"
716: exec AS_MESSAGE_LOG_FD>/dev/null
717: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
718: exec AS_MESSAGE_LOG_FD>>config.log
719: $lt_cl_success || AS_EXIT(1)
720: ])# LT_OUTPUT
721:
722:
723: # _LT_CONFIG(TAG)
724: # ---------------
725: # If TAG is the built-in tag, create an initial libtool script with a
726: # default configuration from the untagged config vars. Otherwise add code
727: # to config.status for appending the configuration named by TAG from the
728: # matching tagged config vars.
729: m4_defun([_LT_CONFIG],
730: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
731: _LT_CONFIG_SAVE_COMMANDS([
732: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
733: m4_if(_LT_TAG, [C], [
734: # See if we are running on zsh, and set the options that allow our
735: # commands through without removal of \ escapes.
736: if test -n "${ZSH_VERSION+set}"; then
737: setopt NO_GLOB_SUBST
738: fi
739:
740: cfgfile=${ofile}T
741: trap "$RM \"$cfgfile\"; exit 1" 1 2 15
742: $RM "$cfgfile"
743:
744: cat <<_LT_EOF >> "$cfgfile"
745: #! $SHELL
746: # Generated automatically by $as_me ($PACKAGE) $VERSION
747: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
748: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
749:
750: # Provide generalized library-building support services.
751: # Written by Gordon Matzigkeit, 1996
752:
753: _LT_COPYING
754: _LT_LIBTOOL_TAGS
755:
756: # Configured defaults for sys_lib_dlsearch_path munging.
757: : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
758:
759: # ### BEGIN LIBTOOL CONFIG
760: _LT_LIBTOOL_CONFIG_VARS
761: _LT_LIBTOOL_TAG_VARS
762: # ### END LIBTOOL CONFIG
763:
764: _LT_EOF
765:
766: cat <<'_LT_EOF' >> "$cfgfile"
767:
768: # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
769:
770: _LT_PREPARE_MUNGE_PATH_LIST
771: _LT_PREPARE_CC_BASENAME
772:
773: # ### END FUNCTIONS SHARED WITH CONFIGURE
774:
775: _LT_EOF
776:
777: case $host_os in
778: aix3*)
779: cat <<\_LT_EOF >> "$cfgfile"
780: # AIX sometimes has problems with the GCC collect2 program. For some
781: # reason, if we set the COLLECT_NAMES environment variable, the problems
782: # vanish in a puff of smoke.
783: if test set != "${COLLECT_NAMES+set}"; then
784: COLLECT_NAMES=
785: export COLLECT_NAMES
786: fi
787: _LT_EOF
788: ;;
789: esac
790:
791: _LT_PROG_LTMAIN
792:
793: # We use sed instead of cat because bash on DJGPP gets confused if
794: # if finds mixed CR/LF and LF-only lines. Since sed operates in
795: # text mode, it properly converts lines to CR/LF. This bash problem
796: # is reportedly fixed, but why not run on old versions too?
797: sed '$q' "$ltmain" >> "$cfgfile" \
798: || (rm -f "$cfgfile"; exit 1)
799:
800: mv -f "$cfgfile" "$ofile" ||
801: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
802: chmod +x "$ofile"
803: ],
804: [cat <<_LT_EOF >> "$ofile"
805:
806: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
807: dnl in a comment (ie after a #).
808: # ### BEGIN LIBTOOL TAG CONFIG: $1
809: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
810: # ### END LIBTOOL TAG CONFIG: $1
811: _LT_EOF
812: ])dnl /m4_if
813: ],
814: [m4_if([$1], [], [
815: PACKAGE='$PACKAGE'
816: VERSION='$VERSION'
817: RM='$RM'
818: ofile='$ofile'], [])
819: ])dnl /_LT_CONFIG_SAVE_COMMANDS
820: ])# _LT_CONFIG
821:
822:
823: # LT_SUPPORTED_TAG(TAG)
824: # ---------------------
825: # Trace this macro to discover what tags are supported by the libtool
826: # --tag option, using:
827: # autoconf --trace 'LT_SUPPORTED_TAG:$1'
828: AC_DEFUN([LT_SUPPORTED_TAG], [])
829:
830:
831: # C support is built-in for now
832: m4_define([_LT_LANG_C_enabled], [])
833: m4_define([_LT_TAGS], [])
834:
835:
836: # LT_LANG(LANG)
837: # -------------
838: # Enable libtool support for the given language if not already enabled.
839: AC_DEFUN([LT_LANG],
840: [AC_BEFORE([$0], [LT_OUTPUT])dnl
841: m4_case([$1],
842: [C], [_LT_LANG(C)],
843: [C++], [_LT_LANG(CXX)],
844: [Go], [_LT_LANG(GO)],
845: [Java], [_LT_LANG(GCJ)],
846: [Fortran 77], [_LT_LANG(F77)],
847: [Fortran], [_LT_LANG(FC)],
848: [Windows Resource], [_LT_LANG(RC)],
849: [m4_ifdef([_LT_LANG_]$1[_CONFIG],
850: [_LT_LANG($1)],
851: [m4_fatal([$0: unsupported language: "$1"])])])dnl
852: ])# LT_LANG
853:
854:
855: # _LT_LANG(LANGNAME)
856: # ------------------
857: m4_defun([_LT_LANG],
858: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
859: [LT_SUPPORTED_TAG([$1])dnl
860: m4_append([_LT_TAGS], [$1 ])dnl
861: m4_define([_LT_LANG_]$1[_enabled], [])dnl
862: _LT_LANG_$1_CONFIG($1)])dnl
863: ])# _LT_LANG
864:
865:
866: m4_ifndef([AC_PROG_GO], [
867: # NOTE: This macro has been submitted for inclusion into #
868: # GNU Autoconf as AC_PROG_GO. When it is available in #
869: # a released version of Autoconf we should remove this #
870: # macro and use it instead. #
871: m4_defun([AC_PROG_GO],
872: [AC_LANG_PUSH(Go)dnl
873: AC_ARG_VAR([GOC], [Go compiler command])dnl
874: AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
875: _AC_ARG_VAR_LDFLAGS()dnl
876: AC_CHECK_TOOL(GOC, gccgo)
877: if test -z "$GOC"; then
878: if test -n "$ac_tool_prefix"; then
879: AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
880: fi
881: fi
882: if test -z "$GOC"; then
883: AC_CHECK_PROG(GOC, gccgo, gccgo, false)
884: fi
885: ])#m4_defun
886: ])#m4_ifndef
887:
888:
889: # _LT_LANG_DEFAULT_CONFIG
890: # -----------------------
891: m4_defun([_LT_LANG_DEFAULT_CONFIG],
892: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
893: [LT_LANG(CXX)],
894: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
895:
896: AC_PROVIDE_IFELSE([AC_PROG_F77],
897: [LT_LANG(F77)],
898: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
899:
900: AC_PROVIDE_IFELSE([AC_PROG_FC],
901: [LT_LANG(FC)],
902: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
903:
904: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
905: dnl pulling things in needlessly.
906: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
907: [LT_LANG(GCJ)],
908: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
909: [LT_LANG(GCJ)],
910: [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
911: [LT_LANG(GCJ)],
912: [m4_ifdef([AC_PROG_GCJ],
913: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
914: m4_ifdef([A][M_PROG_GCJ],
915: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
916: m4_ifdef([LT_PROG_GCJ],
917: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
918:
919: AC_PROVIDE_IFELSE([AC_PROG_GO],
920: [LT_LANG(GO)],
921: [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
922:
923: AC_PROVIDE_IFELSE([LT_PROG_RC],
924: [LT_LANG(RC)],
925: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
926: ])# _LT_LANG_DEFAULT_CONFIG
927:
928: # Obsolete macros:
929: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
930: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
931: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
932: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
933: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
934: dnl aclocal-1.4 backwards compatibility:
935: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
936: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
937: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
938: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
939: dnl AC_DEFUN([AC_LIBTOOL_RC], [])
940:
941:
942: # _LT_TAG_COMPILER
943: # ----------------
944: m4_defun([_LT_TAG_COMPILER],
945: [AC_REQUIRE([AC_PROG_CC])dnl
946:
947: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
948: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
949: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
950: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
951:
952: # If no C compiler was specified, use CC.
953: LTCC=${LTCC-"$CC"}
954:
955: # If no C compiler flags were specified, use CFLAGS.
956: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
957:
958: # Allow CC to be a program name with arguments.
959: compiler=$CC
960: ])# _LT_TAG_COMPILER
961:
962:
963: # _LT_COMPILER_BOILERPLATE
964: # ------------------------
965: # Check for compiler boilerplate output or warnings with
966: # the simple compiler test code.
967: m4_defun([_LT_COMPILER_BOILERPLATE],
968: [m4_require([_LT_DECL_SED])dnl
969: ac_outfile=conftest.$ac_objext
970: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
971: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
972: _lt_compiler_boilerplate=`cat conftest.err`
973: $RM conftest*
974: ])# _LT_COMPILER_BOILERPLATE
975:
976:
977: # _LT_LINKER_BOILERPLATE
978: # ----------------------
979: # Check for linker boilerplate output or warnings with
980: # the simple link test code.
981: m4_defun([_LT_LINKER_BOILERPLATE],
982: [m4_require([_LT_DECL_SED])dnl
983: ac_outfile=conftest.$ac_objext
984: echo "$lt_simple_link_test_code" >conftest.$ac_ext
985: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
986: _lt_linker_boilerplate=`cat conftest.err`
987: $RM -r conftest*
988: ])# _LT_LINKER_BOILERPLATE
989:
990: # _LT_REQUIRED_DARWIN_CHECKS
991: # -------------------------
992: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
993: case $host_os in
994: rhapsody* | darwin*)
995: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
996: AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
997: AC_CHECK_TOOL([LIPO], [lipo], [:])
998: AC_CHECK_TOOL([OTOOL], [otool], [:])
999: AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1000: _LT_DECL([], [DSYMUTIL], [1],
1001: [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1002: _LT_DECL([], [NMEDIT], [1],
1003: [Tool to change global to local symbols on Mac OS X])
1004: _LT_DECL([], [LIPO], [1],
1005: [Tool to manipulate fat objects and archives on Mac OS X])
1006: _LT_DECL([], [OTOOL], [1],
1007: [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1008: _LT_DECL([], [OTOOL64], [1],
1009: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1010:
1011: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1012: [lt_cv_apple_cc_single_mod=no
1013: if test -z "$LT_MULTI_MODULE"; then
1014: # By default we will add the -single_module flag. You can override
1015: # by either setting the environment variable LT_MULTI_MODULE
1016: # non-empty at configure time, or by adding -multi_module to the
1017: # link flags.
1018: rm -rf libconftest.dylib*
1019: echo "int foo(void){return 1;}" > conftest.c
1020: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1021: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1022: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1023: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1024: _lt_result=$?
1025: # If there is a non-empty error log, and "single_module"
1026: # appears in it, assume the flag caused a linker warning
1027: if test -s conftest.err && $GREP single_module conftest.err; then
1028: cat conftest.err >&AS_MESSAGE_LOG_FD
1029: # Otherwise, if the output was created with a 0 exit code from
1030: # the compiler, it worked.
1031: elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1032: lt_cv_apple_cc_single_mod=yes
1033: else
1034: cat conftest.err >&AS_MESSAGE_LOG_FD
1035: fi
1036: rm -rf libconftest.dylib*
1037: rm -f conftest.*
1038: fi])
1039:
1040: AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1041: [lt_cv_ld_exported_symbols_list],
1042: [lt_cv_ld_exported_symbols_list=no
1043: save_LDFLAGS=$LDFLAGS
1044: echo "_main" > conftest.sym
1045: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1046: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1047: [lt_cv_ld_exported_symbols_list=yes],
1048: [lt_cv_ld_exported_symbols_list=no])
1049: LDFLAGS=$save_LDFLAGS
1050: ])
1051:
1052: AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1053: [lt_cv_ld_force_load=no
1054: cat > conftest.c << _LT_EOF
1055: int forced_loaded() { return 2;}
1056: _LT_EOF
1057: echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1058: $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1059: echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1060: $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1061: echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1062: $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1063: cat > conftest.c << _LT_EOF
1064: int main() { return 0;}
1065: _LT_EOF
1066: echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1067: $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1068: _lt_result=$?
1069: if test -s conftest.err && $GREP force_load conftest.err; then
1070: cat conftest.err >&AS_MESSAGE_LOG_FD
1071: elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1072: lt_cv_ld_force_load=yes
1073: else
1074: cat conftest.err >&AS_MESSAGE_LOG_FD
1075: fi
1076: rm -f conftest.err libconftest.a conftest conftest.c
1077: rm -rf conftest.dSYM
1078: ])
1079: case $host_os in
1080: rhapsody* | darwin1.[[012]])
1081: _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1082: darwin1.*)
1083: _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1084: darwin*) # darwin 5.x on
1085: # if running on 10.5 or later, the deployment target defaults
1086: # to the OS version, if on x86, and 10.4, the deployment
1087: # target defaults to 10.4. Don't you love it?
1088: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1089: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1090: _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1091: 10.[[012]][[,.]]*)
1092: _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1093: 10.*)
1094: _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1095: esac
1096: ;;
1097: esac
1098: if test yes = "$lt_cv_apple_cc_single_mod"; then
1099: _lt_dar_single_mod='$single_module'
1100: fi
1101: if test yes = "$lt_cv_ld_exported_symbols_list"; then
1102: _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1103: else
1104: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1105: fi
1106: if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1107: _lt_dsymutil='~$DSYMUTIL $lib || :'
1108: else
1109: _lt_dsymutil=
1110: fi
1111: ;;
1112: esac
1113: ])
1114:
1115:
1116: # _LT_DARWIN_LINKER_FEATURES([TAG])
1117: # ---------------------------------
1118: # Checks for linker and compiler features on darwin
1119: m4_defun([_LT_DARWIN_LINKER_FEATURES],
1120: [
1121: m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1122: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1123: _LT_TAGVAR(hardcode_direct, $1)=no
1124: _LT_TAGVAR(hardcode_automatic, $1)=yes
1125: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1126: if test yes = "$lt_cv_ld_force_load"; then
1127: _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\"`'
1128: m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1129: [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1130: else
1131: _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1132: fi
1133: _LT_TAGVAR(link_all_deplibs, $1)=yes
1134: _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1135: case $cc_basename in
1136: ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1137: *) _lt_dar_can_shared=$GCC ;;
1138: esac
1139: if test yes = "$_lt_dar_can_shared"; then
1140: output_verbose_link_cmd=func_echo_all
1141: _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"
1142: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1143: _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"
1144: _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"
1145: m4_if([$1], [CXX],
1146: [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1147: _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"
1148: _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"
1149: fi
1150: ],[])
1151: else
1152: _LT_TAGVAR(ld_shlibs, $1)=no
1153: fi
1154: ])
1155:
1156: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1157: # ----------------------------------
1158: # Links a minimal program and checks the executable
1159: # for the system default hardcoded library path. In most cases,
1160: # this is /usr/lib:/lib, but when the MPI compilers are used
1161: # the location of the communication and MPI libs are included too.
1162: # If we don't find anything, use the default library path according
1163: # to the aix ld manual.
1164: # Store the results from the different compilers for each TAGNAME.
1165: # Allow to override them for all tags through lt_cv_aix_libpath.
1166: m4_defun([_LT_SYS_MODULE_PATH_AIX],
1167: [m4_require([_LT_DECL_SED])dnl
1168: if test set = "${lt_cv_aix_libpath+set}"; then
1169: aix_libpath=$lt_cv_aix_libpath
1170: else
1171: AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1172: [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1173: lt_aix_libpath_sed='[
1174: /Import File Strings/,/^$/ {
1175: /^0/ {
1176: s/^0 *\([^ ]*\) *$/\1/
1177: p
1178: }
1179: }]'
1180: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1181: # Check for a 64-bit object if we didn't find anything.
1182: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1183: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1184: fi],[])
1185: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1186: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1187: fi
1188: ])
1189: aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1190: fi
1191: ])# _LT_SYS_MODULE_PATH_AIX
1192:
1193:
1194: # _LT_SHELL_INIT(ARG)
1195: # -------------------
1196: m4_define([_LT_SHELL_INIT],
1197: [m4_divert_text([M4SH-INIT], [$1
1198: ])])# _LT_SHELL_INIT
1199:
1200:
1201:
1202: # _LT_PROG_ECHO_BACKSLASH
1203: # -----------------------
1204: # Find how we can fake an echo command that does not interpret backslash.
1205: # In particular, with Autoconf 2.60 or later we add some code to the start
1206: # of the generated configure script that will find a shell with a builtin
1207: # printf (that we can use as an echo command).
1208: m4_defun([_LT_PROG_ECHO_BACKSLASH],
1209: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1210: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1211: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1212:
1213: AC_MSG_CHECKING([how to print strings])
1214: # Test print first, because it will be a builtin if present.
1215: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1216: test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1217: ECHO='print -r --'
1218: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1219: ECHO='printf %s\n'
1220: else
1221: # Use this function as a fallback that always works.
1222: func_fallback_echo ()
1223: {
1224: eval 'cat <<_LTECHO_EOF
1225: $[]1
1226: _LTECHO_EOF'
1227: }
1228: ECHO='func_fallback_echo'
1229: fi
1230:
1231: # func_echo_all arg...
1232: # Invoke $ECHO with all args, space-separated.
1233: func_echo_all ()
1234: {
1235: $ECHO "$*"
1236: }
1237:
1238: case $ECHO in
1239: printf*) AC_MSG_RESULT([printf]) ;;
1240: print*) AC_MSG_RESULT([print -r]) ;;
1241: *) AC_MSG_RESULT([cat]) ;;
1242: esac
1243:
1244: m4_ifdef([_AS_DETECT_SUGGESTED],
1245: [_AS_DETECT_SUGGESTED([
1246: test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1247: ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1248: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1249: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1250: PATH=/empty FPATH=/empty; export PATH FPATH
1251: test "X`printf %s $ECHO`" = "X$ECHO" \
1252: || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1253:
1254: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1255: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1256: ])# _LT_PROG_ECHO_BACKSLASH
1257:
1258:
1259: # _LT_WITH_SYSROOT
1260: # ----------------
1261: AC_DEFUN([_LT_WITH_SYSROOT],
1262: [AC_MSG_CHECKING([for sysroot])
1263: AC_ARG_WITH([sysroot],
1264: [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1265: [Search for dependent libraries within DIR (or the compiler's sysroot
1266: if not specified).])],
1267: [], [with_sysroot=no])
1268:
1269: dnl lt_sysroot will always be passed unquoted. We quote it here
1270: dnl in case the user passed a directory name.
1271: lt_sysroot=
1272: case $with_sysroot in #(
1273: yes)
1274: if test yes = "$GCC"; then
1275: lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1276: fi
1277: ;; #(
1278: /*)
1279: lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1280: ;; #(
1281: no|'')
1282: ;; #(
1283: *)
1284: AC_MSG_RESULT([$with_sysroot])
1285: AC_MSG_ERROR([The sysroot must be an absolute path.])
1286: ;;
1287: esac
1288:
1289: AC_MSG_RESULT([${lt_sysroot:-no}])
1290: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1291: [dependent libraries, and where our libraries should be installed.])])
1292:
1293: # _LT_ENABLE_LOCK
1294: # ---------------
1295: m4_defun([_LT_ENABLE_LOCK],
1296: [AC_ARG_ENABLE([libtool-lock],
1297: [AS_HELP_STRING([--disable-libtool-lock],
1298: [avoid locking (might break parallel builds)])])
1299: test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1300:
1301: # Some flags need to be propagated to the compiler or linker for good
1302: # libtool support.
1303: case $host in
1304: ia64-*-hpux*)
1305: # Find out what ABI is being produced by ac_compile, and set mode
1306: # options accordingly.
1307: echo 'int i;' > conftest.$ac_ext
1308: if AC_TRY_EVAL(ac_compile); then
1309: case `/usr/bin/file conftest.$ac_objext` in
1310: *ELF-32*)
1311: HPUX_IA64_MODE=32
1312: ;;
1313: *ELF-64*)
1314: HPUX_IA64_MODE=64
1315: ;;
1316: esac
1317: fi
1318: rm -rf conftest*
1319: ;;
1320: *-*-irix6*)
1321: # Find out what ABI is being produced by ac_compile, and set linker
1322: # options accordingly.
1323: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1324: if AC_TRY_EVAL(ac_compile); then
1325: if test yes = "$lt_cv_prog_gnu_ld"; then
1326: case `/usr/bin/file conftest.$ac_objext` in
1327: *32-bit*)
1328: LD="${LD-ld} -melf32bsmip"
1329: ;;
1330: *N32*)
1331: LD="${LD-ld} -melf32bmipn32"
1332: ;;
1333: *64-bit*)
1334: LD="${LD-ld} -melf64bmip"
1335: ;;
1336: esac
1337: else
1338: case `/usr/bin/file conftest.$ac_objext` in
1339: *32-bit*)
1340: LD="${LD-ld} -32"
1341: ;;
1342: *N32*)
1343: LD="${LD-ld} -n32"
1344: ;;
1345: *64-bit*)
1346: LD="${LD-ld} -64"
1347: ;;
1348: esac
1349: fi
1350: fi
1351: rm -rf conftest*
1352: ;;
1353:
1354: mips64*-*linux*)
1355: # Find out what ABI is being produced by ac_compile, and set linker
1356: # options accordingly.
1357: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1358: if AC_TRY_EVAL(ac_compile); then
1359: emul=elf
1360: case `/usr/bin/file conftest.$ac_objext` in
1361: *32-bit*)
1362: emul="${emul}32"
1363: ;;
1364: *64-bit*)
1365: emul="${emul}64"
1366: ;;
1367: esac
1368: case `/usr/bin/file conftest.$ac_objext` in
1369: *MSB*)
1370: emul="${emul}btsmip"
1371: ;;
1372: *LSB*)
1373: emul="${emul}ltsmip"
1374: ;;
1375: esac
1376: case `/usr/bin/file conftest.$ac_objext` in
1377: *N32*)
1378: emul="${emul}n32"
1379: ;;
1380: esac
1381: LD="${LD-ld} -m $emul"
1382: fi
1383: rm -rf conftest*
1384: ;;
1385:
1386: x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1387: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1388: # Find out what ABI is being produced by ac_compile, and set linker
1389: # options accordingly. Note that the listed cases only cover the
1390: # situations where additional linker options are needed (such as when
1391: # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1392: # vice versa); the common cases where no linker options are needed do
1393: # not appear in the list.
1394: echo 'int i;' > conftest.$ac_ext
1395: if AC_TRY_EVAL(ac_compile); then
1396: case `/usr/bin/file conftest.o` in
1397: *32-bit*)
1398: case $host in
1399: x86_64-*kfreebsd*-gnu)
1400: LD="${LD-ld} -m elf_i386_fbsd"
1401: ;;
1402: x86_64-*linux*)
1403: case `/usr/bin/file conftest.o` in
1404: *x86-64*)
1405: LD="${LD-ld} -m elf32_x86_64"
1406: ;;
1407: *)
1408: LD="${LD-ld} -m elf_i386"
1409: ;;
1410: esac
1411: ;;
1412: powerpc64le-*linux*)
1413: LD="${LD-ld} -m elf32lppclinux"
1414: ;;
1415: powerpc64-*linux*)
1416: LD="${LD-ld} -m elf32ppclinux"
1417: ;;
1418: s390x-*linux*)
1419: LD="${LD-ld} -m elf_s390"
1420: ;;
1421: sparc64-*linux*)
1422: LD="${LD-ld} -m elf32_sparc"
1423: ;;
1424: esac
1425: ;;
1426: *64-bit*)
1427: case $host in
1428: x86_64-*kfreebsd*-gnu)
1429: LD="${LD-ld} -m elf_x86_64_fbsd"
1430: ;;
1431: x86_64-*linux*)
1432: LD="${LD-ld} -m elf_x86_64"
1433: ;;
1434: powerpcle-*linux*)
1435: LD="${LD-ld} -m elf64lppc"
1436: ;;
1437: powerpc-*linux*)
1438: LD="${LD-ld} -m elf64ppc"
1439: ;;
1440: s390*-*linux*|s390*-*tpf*)
1441: LD="${LD-ld} -m elf64_s390"
1442: ;;
1443: sparc*-*linux*)
1444: LD="${LD-ld} -m elf64_sparc"
1445: ;;
1446: esac
1447: ;;
1448: esac
1449: fi
1450: rm -rf conftest*
1451: ;;
1452:
1453: *-*-sco3.2v5*)
1454: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1455: SAVE_CFLAGS=$CFLAGS
1456: CFLAGS="$CFLAGS -belf"
1457: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1458: [AC_LANG_PUSH(C)
1459: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1460: AC_LANG_POP])
1461: if test yes != "$lt_cv_cc_needs_belf"; then
1462: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1463: CFLAGS=$SAVE_CFLAGS
1464: fi
1465: ;;
1466: *-*solaris*)
1467: # Find out what ABI is being produced by ac_compile, and set linker
1468: # options accordingly.
1469: echo 'int i;' > conftest.$ac_ext
1470: if AC_TRY_EVAL(ac_compile); then
1471: case `/usr/bin/file conftest.o` in
1472: *64-bit*)
1473: case $lt_cv_prog_gnu_ld in
1474: yes*)
1475: case $host in
1476: i?86-*-solaris*|x86_64-*-solaris*)
1477: LD="${LD-ld} -m elf_x86_64"
1478: ;;
1479: sparc*-*-solaris*)
1480: LD="${LD-ld} -m elf64_sparc"
1481: ;;
1482: esac
1483: # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1484: if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1485: LD=${LD-ld}_sol2
1486: fi
1487: ;;
1488: *)
1489: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1490: LD="${LD-ld} -64"
1491: fi
1492: ;;
1493: esac
1494: ;;
1495: esac
1496: fi
1497: rm -rf conftest*
1498: ;;
1499: esac
1500:
1501: need_locks=$enable_libtool_lock
1502: ])# _LT_ENABLE_LOCK
1503:
1504:
1505: # _LT_PROG_AR
1506: # -----------
1507: m4_defun([_LT_PROG_AR],
1508: [AC_CHECK_TOOLS(AR, [ar], false)
1509: : ${AR=ar}
1510: : ${AR_FLAGS=cru}
1511: _LT_DECL([], [AR], [1], [The archiver])
1512: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1513:
1514: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1515: [lt_cv_ar_at_file=no
1516: AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1517: [echo conftest.$ac_objext > conftest.lst
1518: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1519: AC_TRY_EVAL([lt_ar_try])
1520: if test 0 -eq "$ac_status"; then
1521: # Ensure the archiver fails upon bogus file names.
1522: rm -f conftest.$ac_objext libconftest.a
1523: AC_TRY_EVAL([lt_ar_try])
1524: if test 0 -ne "$ac_status"; then
1525: lt_cv_ar_at_file=@
1526: fi
1527: fi
1528: rm -f conftest.* libconftest.a
1529: ])
1530: ])
1531:
1532: if test no = "$lt_cv_ar_at_file"; then
1533: archiver_list_spec=
1534: else
1535: archiver_list_spec=$lt_cv_ar_at_file
1536: fi
1537: _LT_DECL([], [archiver_list_spec], [1],
1538: [How to feed a file listing to the archiver])
1539: ])# _LT_PROG_AR
1540:
1541:
1542: # _LT_CMD_OLD_ARCHIVE
1543: # -------------------
1544: m4_defun([_LT_CMD_OLD_ARCHIVE],
1545: [_LT_PROG_AR
1546:
1547: AC_CHECK_TOOL(STRIP, strip, :)
1548: test -z "$STRIP" && STRIP=:
1549: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1550:
1551: AC_CHECK_TOOL(RANLIB, ranlib, :)
1552: test -z "$RANLIB" && RANLIB=:
1553: _LT_DECL([], [RANLIB], [1],
1554: [Commands used to install an old-style archive])
1555:
1556: # Determine commands to create old-style static archives.
1557: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1558: old_postinstall_cmds='chmod 644 $oldlib'
1559: old_postuninstall_cmds=
1560:
1561: if test -n "$RANLIB"; then
1562: case $host_os in
1563: bitrig* | openbsd*)
1564: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1565: ;;
1566: *)
1567: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1568: ;;
1569: esac
1570: old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1571: fi
1572:
1573: case $host_os in
1574: darwin*)
1575: lock_old_archive_extraction=yes ;;
1576: *)
1577: lock_old_archive_extraction=no ;;
1578: esac
1579: _LT_DECL([], [old_postinstall_cmds], [2])
1580: _LT_DECL([], [old_postuninstall_cmds], [2])
1581: _LT_TAGDECL([], [old_archive_cmds], [2],
1582: [Commands used to build an old-style archive])
1583: _LT_DECL([], [lock_old_archive_extraction], [0],
1584: [Whether to use a lock for old archive extraction])
1585: ])# _LT_CMD_OLD_ARCHIVE
1586:
1587:
1588: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1589: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1590: # ----------------------------------------------------------------
1591: # Check whether the given compiler option works
1592: AC_DEFUN([_LT_COMPILER_OPTION],
1593: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1594: m4_require([_LT_DECL_SED])dnl
1595: AC_CACHE_CHECK([$1], [$2],
1596: [$2=no
1597: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1598: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1599: lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1600: # Insert the option either (1) after the last *FLAGS variable, or
1601: # (2) before a word containing "conftest.", or (3) at the end.
1602: # Note that $ac_compile itself does not contain backslashes and begins
1603: # with a dollar sign (not a hyphen), so the echo should work correctly.
1604: # The option is referenced via a variable to avoid confusing sed.
1605: lt_compile=`echo "$ac_compile" | $SED \
1606: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1607: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1608: -e 's:$: $lt_compiler_flag:'`
1609: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1610: (eval "$lt_compile" 2>conftest.err)
1611: ac_status=$?
1612: cat conftest.err >&AS_MESSAGE_LOG_FD
1613: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1614: if (exit $ac_status) && test -s "$ac_outfile"; then
1615: # The compiler can only warn and ignore the option if not recognized
1616: # So say no if there are warnings other than the usual output.
1617: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1618: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1619: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1620: $2=yes
1621: fi
1622: fi
1623: $RM conftest*
1624: ])
1625:
1626: if test yes = "[$]$2"; then
1627: m4_if([$5], , :, [$5])
1628: else
1629: m4_if([$6], , :, [$6])
1630: fi
1631: ])# _LT_COMPILER_OPTION
1632:
1633: # Old name:
1634: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1635: dnl aclocal-1.4 backwards compatibility:
1636: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1637:
1638:
1639: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1640: # [ACTION-SUCCESS], [ACTION-FAILURE])
1641: # ----------------------------------------------------
1642: # Check whether the given linker option works
1643: AC_DEFUN([_LT_LINKER_OPTION],
1644: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1645: m4_require([_LT_DECL_SED])dnl
1646: AC_CACHE_CHECK([$1], [$2],
1647: [$2=no
1648: save_LDFLAGS=$LDFLAGS
1649: LDFLAGS="$LDFLAGS $3"
1650: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1651: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1652: # The linker can only warn and ignore the option if not recognized
1653: # So say no if there are warnings
1654: if test -s conftest.err; then
1655: # Append any errors to the config.log.
1656: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1657: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1658: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1659: if diff conftest.exp conftest.er2 >/dev/null; then
1660: $2=yes
1661: fi
1662: else
1663: $2=yes
1664: fi
1665: fi
1666: $RM -r conftest*
1667: LDFLAGS=$save_LDFLAGS
1668: ])
1669:
1670: if test yes = "[$]$2"; then
1671: m4_if([$4], , :, [$4])
1672: else
1673: m4_if([$5], , :, [$5])
1674: fi
1675: ])# _LT_LINKER_OPTION
1676:
1677: # Old name:
1678: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1679: dnl aclocal-1.4 backwards compatibility:
1680: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1681:
1682:
1683: # LT_CMD_MAX_LEN
1684: #---------------
1685: AC_DEFUN([LT_CMD_MAX_LEN],
1686: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1687: # find the maximum length of command line arguments
1688: AC_MSG_CHECKING([the maximum length of command line arguments])
1689: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1690: i=0
1691: teststring=ABCD
1692:
1693: case $build_os in
1694: msdosdjgpp*)
1695: # On DJGPP, this test can blow up pretty badly due to problems in libc
1696: # (any single argument exceeding 2000 bytes causes a buffer overrun
1697: # during glob expansion). Even if it were fixed, the result of this
1698: # check would be larger than it should be.
1699: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1700: ;;
1701:
1702: gnu*)
1703: # Under GNU Hurd, this test is not required because there is
1704: # no limit to the length of command line arguments.
1705: # Libtool will interpret -1 as no limit whatsoever
1706: lt_cv_sys_max_cmd_len=-1;
1707: ;;
1708:
1709: cygwin* | mingw* | cegcc*)
1710: # On Win9x/ME, this test blows up -- it succeeds, but takes
1711: # about 5 minutes as the teststring grows exponentially.
1712: # Worse, since 9x/ME are not pre-emptively multitasking,
1713: # you end up with a "frozen" computer, even though with patience
1714: # the test eventually succeeds (with a max line length of 256k).
1715: # Instead, let's just punt: use the minimum linelength reported by
1716: # all of the supported platforms: 8192 (on NT/2K/XP).
1717: lt_cv_sys_max_cmd_len=8192;
1718: ;;
1719:
1720: mint*)
1721: # On MiNT this can take a long time and run out of memory.
1722: lt_cv_sys_max_cmd_len=8192;
1723: ;;
1724:
1725: amigaos*)
1726: # On AmigaOS with pdksh, this test takes hours, literally.
1727: # So we just punt and use a minimum line length of 8192.
1728: lt_cv_sys_max_cmd_len=8192;
1729: ;;
1730:
1731: bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1732: # This has been around since 386BSD, at least. Likely further.
1733: if test -x /sbin/sysctl; then
1734: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1735: elif test -x /usr/sbin/sysctl; then
1736: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1737: else
1738: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1739: fi
1740: # And add a safety zone
1741: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1742: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1743: ;;
1744:
1745: interix*)
1746: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1747: lt_cv_sys_max_cmd_len=196608
1748: ;;
1749:
1750: os2*)
1751: # The test takes a long time on OS/2.
1752: lt_cv_sys_max_cmd_len=8192
1753: ;;
1754:
1755: osf*)
1756: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1757: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1758: # nice to cause kernel panics so lets avoid the loop below.
1759: # First set a reasonable default.
1760: lt_cv_sys_max_cmd_len=16384
1761: #
1762: if test -x /sbin/sysconfig; then
1763: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1764: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1765: esac
1766: fi
1767: ;;
1768: sco3.2v5*)
1769: lt_cv_sys_max_cmd_len=102400
1770: ;;
1771: sysv5* | sco5v6* | sysv4.2uw2*)
1772: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1773: if test -n "$kargmax"; then
1774: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1775: else
1776: lt_cv_sys_max_cmd_len=32768
1777: fi
1778: ;;
1779: *)
1780: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1781: if test -n "$lt_cv_sys_max_cmd_len" && \
1782: test undefined != "$lt_cv_sys_max_cmd_len"; then
1783: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1784: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1785: else
1786: # Make teststring a little bigger before we do anything with it.
1787: # a 1K string should be a reasonable start.
1788: for i in 1 2 3 4 5 6 7 8; do
1789: teststring=$teststring$teststring
1790: done
1791: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1792: # If test is not a shell built-in, we'll probably end up computing a
1793: # maximum length that is only half of the actual maximum length, but
1794: # we can't tell.
1795: while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1796: = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1797: test 17 != "$i" # 1/2 MB should be enough
1798: do
1799: i=`expr $i + 1`
1800: teststring=$teststring$teststring
1801: done
1802: # Only check the string length outside the loop.
1803: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1804: teststring=
1805: # Add a significant safety factor because C++ compilers can tack on
1806: # massive amounts of additional arguments before passing them to the
1807: # linker. It appears as though 1/2 is a usable value.
1808: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1809: fi
1810: ;;
1811: esac
1812: ])
1813: if test -n "$lt_cv_sys_max_cmd_len"; then
1814: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1815: else
1816: AC_MSG_RESULT(none)
1817: fi
1818: max_cmd_len=$lt_cv_sys_max_cmd_len
1819: _LT_DECL([], [max_cmd_len], [0],
1820: [What is the maximum length of a command?])
1821: ])# LT_CMD_MAX_LEN
1822:
1823: # Old name:
1824: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1825: dnl aclocal-1.4 backwards compatibility:
1826: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1827:
1828:
1829: # _LT_HEADER_DLFCN
1830: # ----------------
1831: m4_defun([_LT_HEADER_DLFCN],
1832: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1833: ])# _LT_HEADER_DLFCN
1834:
1835:
1836: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1837: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1838: # ----------------------------------------------------------------
1839: m4_defun([_LT_TRY_DLOPEN_SELF],
1840: [m4_require([_LT_HEADER_DLFCN])dnl
1841: if test yes = "$cross_compiling"; then :
1842: [$4]
1843: else
1844: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1845: lt_status=$lt_dlunknown
1846: cat > conftest.$ac_ext <<_LT_EOF
1847: [#line $LINENO "configure"
1848: #include "confdefs.h"
1849:
1850: #if HAVE_DLFCN_H
1851: #include <dlfcn.h>
1852: #endif
1853:
1854: #include <stdio.h>
1855:
1856: #ifdef RTLD_GLOBAL
1857: # define LT_DLGLOBAL RTLD_GLOBAL
1858: #else
1859: # ifdef DL_GLOBAL
1860: # define LT_DLGLOBAL DL_GLOBAL
1861: # else
1862: # define LT_DLGLOBAL 0
1863: # endif
1864: #endif
1865:
1866: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1867: find out it does not work in some platform. */
1868: #ifndef LT_DLLAZY_OR_NOW
1869: # ifdef RTLD_LAZY
1870: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1871: # else
1872: # ifdef DL_LAZY
1873: # define LT_DLLAZY_OR_NOW DL_LAZY
1874: # else
1875: # ifdef RTLD_NOW
1876: # define LT_DLLAZY_OR_NOW RTLD_NOW
1877: # else
1878: # ifdef DL_NOW
1879: # define LT_DLLAZY_OR_NOW DL_NOW
1880: # else
1881: # define LT_DLLAZY_OR_NOW 0
1882: # endif
1883: # endif
1884: # endif
1885: # endif
1886: #endif
1887:
1888: /* When -fvisibility=hidden is used, assume the code has been annotated
1889: correspondingly for the symbols needed. */
1890: #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1891: int fnord () __attribute__((visibility("default")));
1892: #endif
1893:
1894: int fnord () { return 42; }
1895: int main ()
1896: {
1897: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1898: int status = $lt_dlunknown;
1899:
1900: if (self)
1901: {
1902: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1903: else
1904: {
1905: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1906: else puts (dlerror ());
1907: }
1908: /* dlclose (self); */
1909: }
1910: else
1911: puts (dlerror ());
1912:
1913: return status;
1914: }]
1915: _LT_EOF
1916: if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1917: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1918: lt_status=$?
1919: case x$lt_status in
1920: x$lt_dlno_uscore) $1 ;;
1921: x$lt_dlneed_uscore) $2 ;;
1922: x$lt_dlunknown|x*) $3 ;;
1923: esac
1924: else :
1925: # compilation failed
1926: $3
1927: fi
1928: fi
1929: rm -fr conftest*
1930: ])# _LT_TRY_DLOPEN_SELF
1931:
1932:
1933: # LT_SYS_DLOPEN_SELF
1934: # ------------------
1935: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1936: [m4_require([_LT_HEADER_DLFCN])dnl
1937: if test yes != "$enable_dlopen"; then
1938: enable_dlopen=unknown
1939: enable_dlopen_self=unknown
1940: enable_dlopen_self_static=unknown
1941: else
1942: lt_cv_dlopen=no
1943: lt_cv_dlopen_libs=
1944:
1945: case $host_os in
1946: beos*)
1947: lt_cv_dlopen=load_add_on
1948: lt_cv_dlopen_libs=
1949: lt_cv_dlopen_self=yes
1950: ;;
1951:
1952: mingw* | pw32* | cegcc*)
1953: lt_cv_dlopen=LoadLibrary
1954: lt_cv_dlopen_libs=
1955: ;;
1956:
1957: cygwin*)
1958: lt_cv_dlopen=dlopen
1959: lt_cv_dlopen_libs=
1960: ;;
1961:
1962: darwin*)
1963: # if libdl is installed we need to link against it
1964: AC_CHECK_LIB([dl], [dlopen],
1965: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1966: lt_cv_dlopen=dyld
1967: lt_cv_dlopen_libs=
1968: lt_cv_dlopen_self=yes
1969: ])
1970: ;;
1971:
1972: tpf*)
1973: # Don't try to run any link tests for TPF. We know it's impossible
1974: # because TPF is a cross-compiler, and we know how we open DSOs.
1975: lt_cv_dlopen=dlopen
1976: lt_cv_dlopen_libs=
1977: lt_cv_dlopen_self=no
1978: ;;
1979:
1980: *)
1981: AC_CHECK_FUNC([shl_load],
1982: [lt_cv_dlopen=shl_load],
1983: [AC_CHECK_LIB([dld], [shl_load],
1984: [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1985: [AC_CHECK_FUNC([dlopen],
1986: [lt_cv_dlopen=dlopen],
1987: [AC_CHECK_LIB([dl], [dlopen],
1988: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1989: [AC_CHECK_LIB([svld], [dlopen],
1990: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1991: [AC_CHECK_LIB([dld], [dld_link],
1992: [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1993: ])
1994: ])
1995: ])
1996: ])
1997: ])
1998: ;;
1999: esac
2000:
2001: if test no = "$lt_cv_dlopen"; then
2002: enable_dlopen=no
2003: else
2004: enable_dlopen=yes
2005: fi
2006:
2007: case $lt_cv_dlopen in
2008: dlopen)
2009: save_CPPFLAGS=$CPPFLAGS
2010: test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2011:
2012: save_LDFLAGS=$LDFLAGS
2013: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2014:
2015: save_LIBS=$LIBS
2016: LIBS="$lt_cv_dlopen_libs $LIBS"
2017:
2018: AC_CACHE_CHECK([whether a program can dlopen itself],
2019: lt_cv_dlopen_self, [dnl
2020: _LT_TRY_DLOPEN_SELF(
2021: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2022: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2023: ])
2024:
2025: if test yes = "$lt_cv_dlopen_self"; then
2026: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2027: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2028: lt_cv_dlopen_self_static, [dnl
2029: _LT_TRY_DLOPEN_SELF(
2030: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2031: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2032: ])
2033: fi
2034:
2035: CPPFLAGS=$save_CPPFLAGS
2036: LDFLAGS=$save_LDFLAGS
2037: LIBS=$save_LIBS
2038: ;;
2039: esac
2040:
2041: case $lt_cv_dlopen_self in
2042: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2043: *) enable_dlopen_self=unknown ;;
2044: esac
2045:
2046: case $lt_cv_dlopen_self_static in
2047: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2048: *) enable_dlopen_self_static=unknown ;;
2049: esac
2050: fi
2051: _LT_DECL([dlopen_support], [enable_dlopen], [0],
2052: [Whether dlopen is supported])
2053: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2054: [Whether dlopen of programs is supported])
2055: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2056: [Whether dlopen of statically linked programs is supported])
2057: ])# LT_SYS_DLOPEN_SELF
2058:
2059: # Old name:
2060: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2061: dnl aclocal-1.4 backwards compatibility:
2062: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2063:
2064:
2065: # _LT_COMPILER_C_O([TAGNAME])
2066: # ---------------------------
2067: # Check to see if options -c and -o are simultaneously supported by compiler.
2068: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2069: m4_defun([_LT_COMPILER_C_O],
2070: [m4_require([_LT_DECL_SED])dnl
2071: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2072: m4_require([_LT_TAG_COMPILER])dnl
2073: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2074: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2075: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2076: $RM -r conftest 2>/dev/null
2077: mkdir conftest
2078: cd conftest
2079: mkdir out
2080: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2081:
2082: lt_compiler_flag="-o out/conftest2.$ac_objext"
2083: # Insert the option either (1) after the last *FLAGS variable, or
2084: # (2) before a word containing "conftest.", or (3) at the end.
2085: # Note that $ac_compile itself does not contain backslashes and begins
2086: # with a dollar sign (not a hyphen), so the echo should work correctly.
2087: lt_compile=`echo "$ac_compile" | $SED \
2088: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2089: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2090: -e 's:$: $lt_compiler_flag:'`
2091: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2092: (eval "$lt_compile" 2>out/conftest.err)
2093: ac_status=$?
2094: cat out/conftest.err >&AS_MESSAGE_LOG_FD
2095: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2096: if (exit $ac_status) && test -s out/conftest2.$ac_objext
2097: then
2098: # The compiler can only warn and ignore the option if not recognized
2099: # So say no if there are warnings
2100: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2101: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2102: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2103: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2104: fi
2105: fi
2106: chmod u+w . 2>&AS_MESSAGE_LOG_FD
2107: $RM conftest*
2108: # SGI C++ compiler will create directory out/ii_files/ for
2109: # template instantiation
2110: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2111: $RM out/* && rmdir out
2112: cd ..
2113: $RM -r conftest
2114: $RM conftest*
2115: ])
2116: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2117: [Does compiler simultaneously support -c and -o options?])
2118: ])# _LT_COMPILER_C_O
2119:
2120:
2121: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2122: # ----------------------------------
2123: # Check to see if we can do hard links to lock some files if needed
2124: m4_defun([_LT_COMPILER_FILE_LOCKS],
2125: [m4_require([_LT_ENABLE_LOCK])dnl
2126: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2127: _LT_COMPILER_C_O([$1])
2128:
2129: hard_links=nottested
2130: if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2131: # do not overwrite the value of need_locks provided by the user
2132: AC_MSG_CHECKING([if we can lock with hard links])
2133: hard_links=yes
2134: $RM conftest*
2135: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2136: touch conftest.a
2137: ln conftest.a conftest.b 2>&5 || hard_links=no
2138: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2139: AC_MSG_RESULT([$hard_links])
2140: if test no = "$hard_links"; then
2141: AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2142: need_locks=warn
2143: fi
2144: else
2145: need_locks=no
2146: fi
2147: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2148: ])# _LT_COMPILER_FILE_LOCKS
2149:
2150:
2151: # _LT_CHECK_OBJDIR
2152: # ----------------
2153: m4_defun([_LT_CHECK_OBJDIR],
2154: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2155: [rm -f .libs 2>/dev/null
2156: mkdir .libs 2>/dev/null
2157: if test -d .libs; then
2158: lt_cv_objdir=.libs
2159: else
2160: # MS-DOS does not allow filenames that begin with a dot.
2161: lt_cv_objdir=_libs
2162: fi
2163: rmdir .libs 2>/dev/null])
2164: objdir=$lt_cv_objdir
2165: _LT_DECL([], [objdir], [0],
2166: [The name of the directory that contains temporary libtool files])dnl
2167: m4_pattern_allow([LT_OBJDIR])dnl
2168: AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2169: [Define to the sub-directory where libtool stores uninstalled libraries.])
2170: ])# _LT_CHECK_OBJDIR
2171:
2172:
2173: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2174: # --------------------------------------
2175: # Check hardcoding attributes.
2176: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2177: [AC_MSG_CHECKING([how to hardcode library paths into programs])
2178: _LT_TAGVAR(hardcode_action, $1)=
2179: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2180: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2181: test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2182:
2183: # We can hardcode non-existent directories.
2184: if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2185: # If the only mechanism to avoid hardcoding is shlibpath_var, we
2186: # have to relink, otherwise we might link with an installed library
2187: # when we should be linking with a yet-to-be-installed one
2188: ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2189: test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2190: # Linking always hardcodes the temporary library directory.
2191: _LT_TAGVAR(hardcode_action, $1)=relink
2192: else
2193: # We can link without hardcoding, and we can hardcode nonexisting dirs.
2194: _LT_TAGVAR(hardcode_action, $1)=immediate
2195: fi
2196: else
2197: # We cannot hardcode anything, or else we can only hardcode existing
2198: # directories.
2199: _LT_TAGVAR(hardcode_action, $1)=unsupported
2200: fi
2201: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2202:
2203: if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2204: test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2205: # Fast installation is not supported
2206: enable_fast_install=no
2207: elif test yes = "$shlibpath_overrides_runpath" ||
2208: test no = "$enable_shared"; then
2209: # Fast installation is not necessary
2210: enable_fast_install=needless
2211: fi
2212: _LT_TAGDECL([], [hardcode_action], [0],
2213: [How to hardcode a shared library path into an executable])
2214: ])# _LT_LINKER_HARDCODE_LIBPATH
2215:
2216:
2217: # _LT_CMD_STRIPLIB
2218: # ----------------
2219: m4_defun([_LT_CMD_STRIPLIB],
2220: [m4_require([_LT_DECL_EGREP])
2221: striplib=
2222: old_striplib=
2223: AC_MSG_CHECKING([whether stripping libraries is possible])
2224: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2225: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2226: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2227: AC_MSG_RESULT([yes])
2228: else
2229: # FIXME - insert some real tests, host_os isn't really good enough
2230: case $host_os in
2231: darwin*)
2232: if test -n "$STRIP"; then
2233: striplib="$STRIP -x"
2234: old_striplib="$STRIP -S"
2235: AC_MSG_RESULT([yes])
2236: else
2237: AC_MSG_RESULT([no])
2238: fi
2239: ;;
2240: *)
2241: AC_MSG_RESULT([no])
2242: ;;
2243: esac
2244: fi
2245: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2246: _LT_DECL([], [striplib], [1])
2247: ])# _LT_CMD_STRIPLIB
2248:
2249:
2250: # _LT_PREPARE_MUNGE_PATH_LIST
2251: # ---------------------------
2252: # Make sure func_munge_path_list() is defined correctly.
2253: m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2254: [[# func_munge_path_list VARIABLE PATH
2255: # -----------------------------------
2256: # VARIABLE is name of variable containing _space_ separated list of
2257: # directories to be munged by the contents of PATH, which is string
2258: # having a format:
2259: # "DIR[:DIR]:"
2260: # string "DIR[ DIR]" will be prepended to VARIABLE
2261: # ":DIR[:DIR]"
2262: # string "DIR[ DIR]" will be appended to VARIABLE
2263: # "DIRP[:DIRP]::[DIRA:]DIRA"
2264: # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2265: # "DIRA[ DIRA]" will be appended to VARIABLE
2266: # "DIR[:DIR]"
2267: # VARIABLE will be replaced by "DIR[ DIR]"
2268: func_munge_path_list ()
2269: {
2270: case x@S|@2 in
2271: x)
2272: ;;
2273: *:)
2274: eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2275: ;;
2276: x:*)
2277: eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2278: ;;
2279: *::*)
2280: eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2281: eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2282: ;;
2283: *)
2284: eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2285: ;;
2286: esac
2287: }
2288: ]])# _LT_PREPARE_PATH_LIST
2289:
2290:
2291: # _LT_SYS_DYNAMIC_LINKER([TAG])
2292: # -----------------------------
2293: # PORTME Fill in your ld.so characteristics
2294: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2295: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2296: m4_require([_LT_DECL_EGREP])dnl
2297: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2298: m4_require([_LT_DECL_OBJDUMP])dnl
2299: m4_require([_LT_DECL_SED])dnl
2300: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2301: m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2302: AC_MSG_CHECKING([dynamic linker characteristics])
2303: m4_if([$1],
2304: [], [
2305: if test yes = "$GCC"; then
2306: case $host_os in
2307: darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2308: *) lt_awk_arg='/^libraries:/' ;;
2309: esac
2310: case $host_os in
2311: mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2312: *) lt_sed_strip_eq='s|=/|/|g' ;;
2313: esac
2314: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2315: case $lt_search_path_spec in
2316: *\;*)
2317: # if the path contains ";" then we assume it to be the separator
2318: # otherwise default to the standard path separator (i.e. ":") - it is
2319: # assumed that no part of a normal pathname contains ";" but that should
2320: # okay in the real world where ";" in dirpaths is itself problematic.
2321: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2322: ;;
2323: *)
2324: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2325: ;;
2326: esac
2327: # Ok, now we have the path, separated by spaces, we can step through it
2328: # and add multilib dir if necessary...
2329: lt_tmp_lt_search_path_spec=
2330: lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2331: # ...but if some path component already ends with the multilib dir we assume
2332: # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2333: case "$lt_multi_os_dir; $lt_search_path_spec " in
2334: "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2335: lt_multi_os_dir=
2336: ;;
2337: esac
2338: for lt_sys_path in $lt_search_path_spec; do
2339: if test -d "$lt_sys_path$lt_multi_os_dir"; then
2340: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2341: elif test -n "$lt_multi_os_dir"; then
2342: test -d "$lt_sys_path" && \
2343: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2344: fi
2345: done
2346: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2347: BEGIN {RS = " "; FS = "/|\n";} {
2348: lt_foo = "";
2349: lt_count = 0;
2350: for (lt_i = NF; lt_i > 0; lt_i--) {
2351: if ($lt_i != "" && $lt_i != ".") {
2352: if ($lt_i == "..") {
2353: lt_count++;
2354: } else {
2355: if (lt_count == 0) {
2356: lt_foo = "/" $lt_i lt_foo;
2357: } else {
2358: lt_count--;
2359: }
2360: }
2361: }
2362: }
2363: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2364: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2365: }'`
2366: # AWK program above erroneously prepends '/' to C:/dos/paths
2367: # for these hosts.
2368: case $host_os in
2369: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2370: $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2371: esac
2372: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2373: else
2374: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2375: fi])
2376: library_names_spec=
2377: libname_spec='lib$name'
2378: soname_spec=
2379: shrext_cmds=.so
2380: postinstall_cmds=
2381: postuninstall_cmds=
2382: finish_cmds=
2383: finish_eval=
2384: shlibpath_var=
2385: shlibpath_overrides_runpath=unknown
2386: version_type=none
2387: dynamic_linker="$host_os ld.so"
2388: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2389: need_lib_prefix=unknown
2390: hardcode_into_libs=no
2391:
2392: # when you set need_version to no, make sure it does not cause -set_version
2393: # flags to be left without arguments
2394: need_version=unknown
2395:
2396: AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2397: [User-defined run-time library search path.])
2398:
2399: case $host_os in
2400: aix3*)
2401: version_type=linux # correct to gnu/linux during the next big refactor
2402: library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2403: shlibpath_var=LIBPATH
2404:
2405: # AIX 3 has no versioning support, so we append a major version to the name.
2406: soname_spec='$libname$release$shared_ext$major'
2407: ;;
2408:
2409: aix[[4-9]]*)
2410: version_type=linux # correct to gnu/linux during the next big refactor
2411: need_lib_prefix=no
2412: need_version=no
2413: hardcode_into_libs=yes
2414: if test ia64 = "$host_cpu"; then
2415: # AIX 5 supports IA64
2416: library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2417: shlibpath_var=LD_LIBRARY_PATH
2418: else
2419: # With GCC up to 2.95.x, collect2 would create an import file
2420: # for dependence libraries. The import file would start with
2421: # the line '#! .'. This would cause the generated library to
2422: # depend on '.', always an invalid library. This was fixed in
2423: # development snapshots of GCC prior to 3.0.
2424: case $host_os in
2425: aix4 | aix4.[[01]] | aix4.[[01]].*)
2426: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2427: echo ' yes '
2428: echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2429: :
2430: else
2431: can_build_shared=no
2432: fi
2433: ;;
2434: esac
2435: # Using Import Files as archive members, it is possible to support
2436: # filename-based versioning of shared library archives on AIX. While
2437: # this would work for both with and without runtime linking, it will
2438: # prevent static linking of such archives. So we do filename-based
2439: # shared library versioning with .so extension only, which is used
2440: # when both runtime linking and shared linking is enabled.
2441: # Unfortunately, runtime linking may impact performance, so we do
2442: # not want this to be the default eventually. Also, we use the
2443: # versioned .so libs for executables only if there is the -brtl
2444: # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2445: # To allow for filename-based versioning support, we need to create
2446: # libNAME.so.V as an archive file, containing:
2447: # *) an Import File, referring to the versioned filename of the
2448: # archive as well as the shared archive member, telling the
2449: # bitwidth (32 or 64) of that shared object, and providing the
2450: # list of exported symbols of that shared object, eventually
2451: # decorated with the 'weak' keyword
2452: # *) the shared object with the F_LOADONLY flag set, to really avoid
2453: # it being seen by the linker.
2454: # At run time we better use the real file rather than another symlink,
2455: # but for link time we create the symlink libNAME.so -> libNAME.so.V
2456:
2457: case $with_aix_soname,$aix_use_runtimelinking in
2458: # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2459: # soname into executable. Probably we can add versioning support to
2460: # collect2, so additional links can be useful in future.
2461: aix,yes) # traditional libtool
2462: dynamic_linker='AIX unversionable lib.so'
2463: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2464: # instead of lib<name>.a to let people know that these are not
2465: # typical AIX shared libraries.
2466: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2467: ;;
2468: aix,no) # traditional AIX only
2469: dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2470: # We preserve .a as extension for shared libraries through AIX4.2
2471: # and later when we are not doing run time linking.
2472: library_names_spec='$libname$release.a $libname.a'
2473: soname_spec='$libname$release$shared_ext$major'
2474: ;;
2475: svr4,*) # full svr4 only
2476: dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2477: library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2478: # We do not specify a path in Import Files, so LIBPATH fires.
2479: shlibpath_overrides_runpath=yes
2480: ;;
2481: *,yes) # both, prefer svr4
2482: dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2483: library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2484: # unpreferred sharedlib libNAME.a needs extra handling
2485: 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"'
2486: 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.$libext"'
2487: # We do not specify a path in Import Files, so LIBPATH fires.
2488: shlibpath_overrides_runpath=yes
2489: ;;
2490: *,no) # both, prefer aix
2491: dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2492: library_names_spec='$libname$release.a $libname.a'
2493: soname_spec='$libname$release$shared_ext$major'
2494: # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2495: postinstall_cmds='test -z "$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 $func_stripname_result.so)'
2496: postuninstall_cmds='test -z "$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"'
2497: ;;
2498: esac
2499: shlibpath_var=LIBPATH
2500: fi
2501: ;;
2502:
2503: amigaos*)
2504: case $host_cpu in
2505: powerpc)
2506: # Since July 2007 AmigaOS4 officially supports .so libraries.
2507: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2508: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2509: ;;
2510: m68k)
2511: library_names_spec='$libname.ixlibrary $libname.a'
2512: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2513: 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 ${libname}_ixlibrary.a || exit 1; done'
2514: ;;
2515: esac
2516: ;;
2517:
2518: beos*)
2519: library_names_spec='$libname$shared_ext'
2520: dynamic_linker="$host_os ld.so"
2521: shlibpath_var=LIBRARY_PATH
2522: ;;
2523:
2524: bsdi[[45]]*)
2525: version_type=linux # correct to gnu/linux during the next big refactor
2526: need_version=no
2527: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2528: soname_spec='$libname$release$shared_ext$major'
2529: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2530: shlibpath_var=LD_LIBRARY_PATH
2531: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2532: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2533: # the default ld.so.conf also contains /usr/contrib/lib and
2534: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2535: # libtool to hard-code these into programs
2536: ;;
2537:
2538: cygwin* | mingw* | pw32* | cegcc*)
2539: version_type=windows
2540: shrext_cmds=.dll
2541: need_version=no
2542: need_lib_prefix=no
2543:
2544: case $GCC,$cc_basename in
2545: yes,*)
2546: # gcc
2547: library_names_spec='$libname.dll.a'
2548: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2549: postinstall_cmds='base_file=`basename \$file`~
2550: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2551: dldir=$destdir/`dirname \$dlpath`~
2552: test -d \$dldir || mkdir -p \$dldir~
2553: $install_prog $dir/$dlname \$dldir/$dlname~
2554: chmod a+x \$dldir/$dlname~
2555: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2556: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2557: fi'
2558: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2559: dlpath=$dir/\$dldll~
2560: $RM \$dlpath'
2561: shlibpath_overrides_runpath=yes
2562:
2563: case $host_os in
2564: cygwin*)
2565: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2566: soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2567: m4_if([$1], [],[
2568: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2569: ;;
2570: mingw* | cegcc*)
2571: # MinGW DLLs use traditional 'lib' prefix
2572: soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2573: ;;
2574: pw32*)
2575: # pw32 DLLs use 'pw' prefix rather than 'lib'
2576: library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2577: ;;
2578: esac
2579: dynamic_linker='Win32 ld.exe'
2580: ;;
2581:
2582: *,cl*)
2583: # Native MSVC
2584: libname_spec='$name'
2585: soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2586: library_names_spec='$libname.dll.lib'
2587:
2588: case $build_os in
2589: mingw*)
2590: sys_lib_search_path_spec=
2591: lt_save_ifs=$IFS
2592: IFS=';'
2593: for lt_path in $LIB
2594: do
2595: IFS=$lt_save_ifs
2596: # Let DOS variable expansion print the short 8.3 style file name.
2597: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2598: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2599: done
2600: IFS=$lt_save_ifs
2601: # Convert to MSYS style.
2602: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2603: ;;
2604: cygwin*)
2605: # Convert to unix form, then to dos form, then back to unix form
2606: # but this time dos style (no spaces!) so that the unix form looks
2607: # like /cygdrive/c/PROGRA~1:/cygdr...
2608: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2609: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2610: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2611: ;;
2612: *)
2613: sys_lib_search_path_spec=$LIB
2614: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2615: # It is most probably a Windows format PATH.
2616: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2617: else
2618: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2619: fi
2620: # FIXME: find the short name or the path components, as spaces are
2621: # common. (e.g. "Program Files" -> "PROGRA~1")
2622: ;;
2623: esac
2624:
2625: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2626: postinstall_cmds='base_file=`basename \$file`~
2627: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2628: dldir=$destdir/`dirname \$dlpath`~
2629: test -d \$dldir || mkdir -p \$dldir~
2630: $install_prog $dir/$dlname \$dldir/$dlname'
2631: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2632: dlpath=$dir/\$dldll~
2633: $RM \$dlpath'
2634: shlibpath_overrides_runpath=yes
2635: dynamic_linker='Win32 link.exe'
2636: ;;
2637:
2638: *)
2639: # Assume MSVC wrapper
2640: library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2641: dynamic_linker='Win32 ld.exe'
2642: ;;
2643: esac
2644: # FIXME: first we should search . and the directory the executable is in
2645: shlibpath_var=PATH
2646: ;;
2647:
2648: darwin* | rhapsody*)
2649: dynamic_linker="$host_os dyld"
2650: version_type=darwin
2651: need_lib_prefix=no
2652: need_version=no
2653: library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2654: soname_spec='$libname$release$major$shared_ext'
2655: shlibpath_overrides_runpath=yes
2656: shlibpath_var=DYLD_LIBRARY_PATH
2657: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2658: m4_if([$1], [],[
2659: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2660: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2661: ;;
2662:
2663: dgux*)
2664: version_type=linux # correct to gnu/linux during the next big refactor
2665: need_lib_prefix=no
2666: need_version=no
2667: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2668: soname_spec='$libname$release$shared_ext$major'
2669: shlibpath_var=LD_LIBRARY_PATH
2670: ;;
2671:
2672: freebsd* | dragonfly*)
2673: # DragonFly does not have aout. When/if they implement a new
2674: # versioning mechanism, adjust this.
2675: if test -x /usr/bin/objformat; then
2676: objformat=`/usr/bin/objformat`
2677: else
2678: case $host_os in
2679: freebsd[[23]].*) objformat=aout ;;
2680: *) objformat=elf ;;
2681: esac
2682: fi
2683: version_type=freebsd-$objformat
2684: case $version_type in
2685: freebsd-elf*)
2686: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2687: soname_spec='$libname$release$shared_ext$major'
2688: need_version=no
2689: need_lib_prefix=no
2690: ;;
2691: freebsd-*)
2692: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2693: need_version=yes
2694: ;;
2695: esac
2696: shlibpath_var=LD_LIBRARY_PATH
2697: case $host_os in
2698: freebsd2.*)
2699: shlibpath_overrides_runpath=yes
2700: ;;
2701: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2702: shlibpath_overrides_runpath=yes
2703: hardcode_into_libs=yes
2704: ;;
2705: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2706: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2707: shlibpath_overrides_runpath=no
2708: hardcode_into_libs=yes
2709: ;;
2710: *) # from 4.6 on, and DragonFly
2711: shlibpath_overrides_runpath=yes
2712: hardcode_into_libs=yes
2713: ;;
2714: esac
2715: ;;
2716:
2717: haiku*)
2718: version_type=linux # correct to gnu/linux during the next big refactor
2719: need_lib_prefix=no
2720: need_version=no
2721: dynamic_linker="$host_os runtime_loader"
2722: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2723: soname_spec='$libname$release$shared_ext$major'
2724: shlibpath_var=LIBRARY_PATH
2725: shlibpath_overrides_runpath=no
2726: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2727: hardcode_into_libs=yes
2728: ;;
2729:
2730: hpux9* | hpux10* | hpux11*)
2731: # Give a soname corresponding to the major version so that dld.sl refuses to
2732: # link against other versions.
2733: version_type=sunos
2734: need_lib_prefix=no
2735: need_version=no
2736: case $host_cpu in
2737: ia64*)
2738: shrext_cmds='.so'
2739: hardcode_into_libs=yes
2740: dynamic_linker="$host_os dld.so"
2741: shlibpath_var=LD_LIBRARY_PATH
2742: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2743: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2744: soname_spec='$libname$release$shared_ext$major'
2745: if test 32 = "$HPUX_IA64_MODE"; then
2746: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2747: sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2748: else
2749: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2750: sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2751: fi
2752: ;;
2753: hppa*64*)
2754: shrext_cmds='.sl'
2755: hardcode_into_libs=yes
2756: dynamic_linker="$host_os dld.sl"
2757: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2758: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2759: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2760: soname_spec='$libname$release$shared_ext$major'
2761: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2762: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2763: ;;
2764: *)
2765: shrext_cmds='.sl'
2766: dynamic_linker="$host_os dld.sl"
2767: shlibpath_var=SHLIB_PATH
2768: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
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: ;;
2772: esac
2773: # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2774: postinstall_cmds='chmod 555 $lib'
2775: # or fails outright, so override atomically:
2776: install_override_mode=555
2777: ;;
2778:
2779: interix[[3-9]]*)
2780: version_type=linux # correct to gnu/linux during the next big refactor
2781: need_lib_prefix=no
2782: need_version=no
2783: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2784: soname_spec='$libname$release$shared_ext$major'
2785: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2786: shlibpath_var=LD_LIBRARY_PATH
2787: shlibpath_overrides_runpath=no
2788: hardcode_into_libs=yes
2789: ;;
2790:
2791: irix5* | irix6* | nonstopux*)
2792: case $host_os in
2793: nonstopux*) version_type=nonstopux ;;
2794: *)
2795: if test yes = "$lt_cv_prog_gnu_ld"; then
2796: version_type=linux # correct to gnu/linux during the next big refactor
2797: else
2798: version_type=irix
2799: fi ;;
2800: esac
2801: need_lib_prefix=no
2802: need_version=no
2803: soname_spec='$libname$release$shared_ext$major'
2804: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2805: case $host_os in
2806: irix5* | nonstopux*)
2807: libsuff= shlibsuff=
2808: ;;
2809: *)
2810: case $LD in # libtool.m4 will add one of these switches to LD
2811: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2812: libsuff= shlibsuff= libmagic=32-bit;;
2813: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2814: libsuff=32 shlibsuff=N32 libmagic=N32;;
2815: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2816: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2817: *) libsuff= shlibsuff= libmagic=never-match;;
2818: esac
2819: ;;
2820: esac
2821: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2822: shlibpath_overrides_runpath=no
2823: sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2824: sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2825: hardcode_into_libs=yes
2826: ;;
2827:
2828: # No shared lib support for Linux oldld, aout, or coff.
2829: linux*oldld* | linux*aout* | linux*coff*)
2830: dynamic_linker=no
2831: ;;
2832:
2833: linux*android*)
2834: version_type=none # Android doesn't support versioned libraries.
2835: need_lib_prefix=no
2836: need_version=no
2837: library_names_spec='$libname$release$shared_ext'
2838: soname_spec='$libname$release$shared_ext'
2839: finish_cmds=
2840: shlibpath_var=LD_LIBRARY_PATH
2841: shlibpath_overrides_runpath=yes
2842:
2843: # This implies no fast_install, which is unacceptable.
2844: # Some rework will be needed to allow for fast_install
2845: # before this can be enabled.
2846: hardcode_into_libs=yes
2847:
2848: dynamic_linker='Android linker'
2849: # Don't embed -rpath directories since the linker doesn't support them.
2850: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2851: ;;
2852:
2853: # This must be glibc/ELF.
2854: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2855: version_type=linux # correct to gnu/linux during the next big refactor
2856: need_lib_prefix=no
2857: need_version=no
2858: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2859: soname_spec='$libname$release$shared_ext$major'
2860: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2861: shlibpath_var=LD_LIBRARY_PATH
2862: shlibpath_overrides_runpath=no
2863:
2864: # Some binutils ld are patched to set DT_RUNPATH
2865: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2866: [lt_cv_shlibpath_overrides_runpath=no
2867: save_LDFLAGS=$LDFLAGS
2868: save_libdir=$libdir
2869: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2870: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2871: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2872: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2873: [lt_cv_shlibpath_overrides_runpath=yes])])
2874: LDFLAGS=$save_LDFLAGS
2875: libdir=$save_libdir
2876: ])
2877: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2878:
2879: # This implies no fast_install, which is unacceptable.
2880: # Some rework will be needed to allow for fast_install
2881: # before this can be enabled.
2882: hardcode_into_libs=yes
2883:
2884: # Ideally, we could use ldconfig to report *all* directores which are
2885: # searched for libraries, however this is still not possible. Aside from not
2886: # being certain /sbin/ldconfig is available, command
2887: # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2888: # even though it is searched at run-time. Try to do the best guess by
2889: # appending ld.so.conf contents (and includes) to the search path.
2890: if test -f /etc/ld.so.conf; then
2891: 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' ' '`
2892: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2893: fi
2894:
2895: # We used to test for /lib/ld.so.1 and disable shared libraries on
2896: # powerpc, because MkLinux only supported shared libraries with the
2897: # GNU dynamic linker. Since this was broken with cross compilers,
2898: # most powerpc-linux boxes support dynamic linking these days and
2899: # people can always --disable-shared, the test was removed, and we
2900: # assume the GNU/Linux dynamic linker is in use.
2901: dynamic_linker='GNU/Linux ld.so'
2902: ;;
2903:
2904: netbsd*)
2905: version_type=sunos
2906: need_lib_prefix=no
2907: need_version=no
2908: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2909: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2910: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2911: dynamic_linker='NetBSD (a.out) ld.so'
2912: else
2913: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2914: soname_spec='$libname$release$shared_ext$major'
2915: dynamic_linker='NetBSD ld.elf_so'
2916: fi
2917: shlibpath_var=LD_LIBRARY_PATH
2918: shlibpath_overrides_runpath=yes
2919: hardcode_into_libs=yes
2920: ;;
2921:
2922: newsos6)
2923: version_type=linux # correct to gnu/linux during the next big refactor
2924: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2925: shlibpath_var=LD_LIBRARY_PATH
2926: shlibpath_overrides_runpath=yes
2927: ;;
2928:
2929: *nto* | *qnx*)
2930: version_type=qnx
2931: need_lib_prefix=no
2932: need_version=no
2933: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2934: soname_spec='$libname$release$shared_ext$major'
2935: shlibpath_var=LD_LIBRARY_PATH
2936: shlibpath_overrides_runpath=no
2937: hardcode_into_libs=yes
2938: dynamic_linker='ldqnx.so'
2939: ;;
2940:
2941: openbsd* | bitrig*)
2942: version_type=sunos
2943: sys_lib_dlsearch_path_spec=/usr/lib
2944: need_lib_prefix=no
2945: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2946: need_version=no
2947: else
2948: need_version=yes
2949: fi
2950: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2951: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2952: shlibpath_var=LD_LIBRARY_PATH
2953: shlibpath_overrides_runpath=yes
2954: ;;
2955:
2956: os2*)
2957: libname_spec='$name'
2958: version_type=windows
2959: shrext_cmds=.dll
2960: need_version=no
2961: need_lib_prefix=no
2962: # OS/2 can only load a DLL with a base name of 8 characters or less.
2963: soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2964: v=$($ECHO $release$versuffix | tr -d .-);
2965: n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2966: $ECHO $n$v`$shared_ext'
2967: library_names_spec='${libname}_dll.$libext'
2968: dynamic_linker='OS/2 ld.exe'
2969: shlibpath_var=BEGINLIBPATH
2970: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2971: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2972: postinstall_cmds='base_file=`basename \$file`~
2973: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2974: dldir=$destdir/`dirname \$dlpath`~
2975: test -d \$dldir || mkdir -p \$dldir~
2976: $install_prog $dir/$dlname \$dldir/$dlname~
2977: chmod a+x \$dldir/$dlname~
2978: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2979: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2980: fi'
2981: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2982: dlpath=$dir/\$dldll~
2983: $RM \$dlpath'
2984: ;;
2985:
2986: osf3* | osf4* | osf5*)
2987: version_type=osf
2988: need_lib_prefix=no
2989: need_version=no
2990: soname_spec='$libname$release$shared_ext$major'
2991: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2992: shlibpath_var=LD_LIBRARY_PATH
2993: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2994: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2995: ;;
2996:
2997: rdos*)
2998: dynamic_linker=no
2999: ;;
3000:
3001: solaris*)
3002: version_type=linux # correct to gnu/linux during the next big refactor
3003: need_lib_prefix=no
3004: need_version=no
3005: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3006: soname_spec='$libname$release$shared_ext$major'
3007: shlibpath_var=LD_LIBRARY_PATH
3008: shlibpath_overrides_runpath=yes
3009: hardcode_into_libs=yes
3010: # ldd complains unless libraries are executable
3011: postinstall_cmds='chmod +x $lib'
3012: ;;
3013:
3014: sunos4*)
3015: version_type=sunos
3016: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3017: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3018: shlibpath_var=LD_LIBRARY_PATH
3019: shlibpath_overrides_runpath=yes
3020: if test yes = "$with_gnu_ld"; then
3021: need_lib_prefix=no
3022: fi
3023: need_version=yes
3024: ;;
3025:
3026: sysv4 | sysv4.3*)
3027: version_type=linux # correct to gnu/linux during the next big refactor
3028: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3029: soname_spec='$libname$release$shared_ext$major'
3030: shlibpath_var=LD_LIBRARY_PATH
3031: case $host_vendor in
3032: sni)
3033: shlibpath_overrides_runpath=no
3034: need_lib_prefix=no
3035: runpath_var=LD_RUN_PATH
3036: ;;
3037: siemens)
3038: need_lib_prefix=no
3039: ;;
3040: motorola)
3041: need_lib_prefix=no
3042: need_version=no
3043: shlibpath_overrides_runpath=no
3044: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3045: ;;
3046: esac
3047: ;;
3048:
3049: sysv4*MP*)
3050: if test -d /usr/nec; then
3051: version_type=linux # correct to gnu/linux during the next big refactor
3052: library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3053: soname_spec='$libname$shared_ext.$major'
3054: shlibpath_var=LD_LIBRARY_PATH
3055: fi
3056: ;;
3057:
3058: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3059: version_type=sco
3060: need_lib_prefix=no
3061: need_version=no
3062: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3063: soname_spec='$libname$release$shared_ext$major'
3064: shlibpath_var=LD_LIBRARY_PATH
3065: shlibpath_overrides_runpath=yes
3066: hardcode_into_libs=yes
3067: if test yes = "$with_gnu_ld"; then
3068: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3069: else
3070: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3071: case $host_os in
3072: sco3.2v5*)
3073: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3074: ;;
3075: esac
3076: fi
3077: sys_lib_dlsearch_path_spec='/usr/lib'
3078: ;;
3079:
3080: tpf*)
3081: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3082: version_type=linux # correct to gnu/linux during the next big refactor
3083: need_lib_prefix=no
3084: need_version=no
3085: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3086: shlibpath_var=LD_LIBRARY_PATH
3087: shlibpath_overrides_runpath=no
3088: hardcode_into_libs=yes
3089: ;;
3090:
3091: uts4*)
3092: version_type=linux # correct to gnu/linux during the next big refactor
3093: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3094: soname_spec='$libname$release$shared_ext$major'
3095: shlibpath_var=LD_LIBRARY_PATH
3096: ;;
3097:
3098: *)
3099: dynamic_linker=no
3100: ;;
3101: esac
3102: AC_MSG_RESULT([$dynamic_linker])
3103: test no = "$dynamic_linker" && can_build_shared=no
3104:
3105: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3106: if test yes = "$GCC"; then
3107: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3108: fi
3109:
3110: if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3111: sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3112: fi
3113:
3114: if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3115: sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3116: fi
3117:
3118: # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3119: configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3120:
3121: # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3122: func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3123:
3124: # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3125: configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3126:
3127: _LT_DECL([], [variables_saved_for_relink], [1],
3128: [Variables whose values should be saved in libtool wrapper scripts and
3129: restored at link time])
3130: _LT_DECL([], [need_lib_prefix], [0],
3131: [Do we need the "lib" prefix for modules?])
3132: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3133: _LT_DECL([], [version_type], [0], [Library versioning type])
3134: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3135: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3136: _LT_DECL([], [shlibpath_overrides_runpath], [0],
3137: [Is shlibpath searched before the hard-coded library search path?])
3138: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3139: _LT_DECL([], [library_names_spec], [1],
3140: [[List of archive names. First name is the real one, the rest are links.
3141: The last name is the one that the linker finds with -lNAME]])
3142: _LT_DECL([], [soname_spec], [1],
3143: [[The coded name of the library, if different from the real name]])
3144: _LT_DECL([], [install_override_mode], [1],
3145: [Permission mode override for installation of shared libraries])
3146: _LT_DECL([], [postinstall_cmds], [2],
3147: [Command to use after installation of a shared archive])
3148: _LT_DECL([], [postuninstall_cmds], [2],
3149: [Command to use after uninstallation of a shared archive])
3150: _LT_DECL([], [finish_cmds], [2],
3151: [Commands used to finish a libtool library installation in a directory])
3152: _LT_DECL([], [finish_eval], [1],
3153: [[As "finish_cmds", except a single script fragment to be evaled but
3154: not shown]])
3155: _LT_DECL([], [hardcode_into_libs], [0],
3156: [Whether we should hardcode library paths into libraries])
3157: _LT_DECL([], [sys_lib_search_path_spec], [2],
3158: [Compile-time system search path for libraries])
3159: _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3160: [Detected run-time system search path for libraries])
3161: _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3162: [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3163: ])# _LT_SYS_DYNAMIC_LINKER
3164:
3165:
3166: # _LT_PATH_TOOL_PREFIX(TOOL)
3167: # --------------------------
3168: # find a file program that can recognize shared library
3169: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3170: [m4_require([_LT_DECL_EGREP])dnl
3171: AC_MSG_CHECKING([for $1])
3172: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3173: [case $MAGIC_CMD in
3174: [[\\/*] | ?:[\\/]*])
3175: lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3176: ;;
3177: *)
3178: lt_save_MAGIC_CMD=$MAGIC_CMD
3179: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3180: dnl $ac_dummy forces splitting on constant user-supplied paths.
3181: dnl POSIX.2 word splitting is done only on the output of word expansions,
3182: dnl not every word. This closes a longstanding sh security hole.
3183: ac_dummy="m4_if([$2], , $PATH, [$2])"
3184: for ac_dir in $ac_dummy; do
3185: IFS=$lt_save_ifs
3186: test -z "$ac_dir" && ac_dir=.
3187: if test -f "$ac_dir/$1"; then
3188: lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3189: if test -n "$file_magic_test_file"; then
3190: case $deplibs_check_method in
3191: "file_magic "*)
3192: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3193: MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3194: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3195: $EGREP "$file_magic_regex" > /dev/null; then
3196: :
3197: else
3198: cat <<_LT_EOF 1>&2
3199:
3200: *** Warning: the command libtool uses to detect shared libraries,
3201: *** $file_magic_cmd, produces output that libtool cannot recognize.
3202: *** The result is that libtool may fail to recognize shared libraries
3203: *** as such. This will affect the creation of libtool libraries that
3204: *** depend on shared libraries, but programs linked with such libtool
3205: *** libraries will work regardless of this problem. Nevertheless, you
3206: *** may want to report the problem to your system manager and/or to
3207: *** bug-libtool@gnu.org
3208:
3209: _LT_EOF
3210: fi ;;
3211: esac
3212: fi
3213: break
3214: fi
3215: done
3216: IFS=$lt_save_ifs
3217: MAGIC_CMD=$lt_save_MAGIC_CMD
3218: ;;
3219: esac])
3220: MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3221: if test -n "$MAGIC_CMD"; then
3222: AC_MSG_RESULT($MAGIC_CMD)
3223: else
3224: AC_MSG_RESULT(no)
3225: fi
3226: _LT_DECL([], [MAGIC_CMD], [0],
3227: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3228: ])# _LT_PATH_TOOL_PREFIX
3229:
3230: # Old name:
3231: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3232: dnl aclocal-1.4 backwards compatibility:
3233: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3234:
3235:
3236: # _LT_PATH_MAGIC
3237: # --------------
3238: # find a file program that can recognize a shared library
3239: m4_defun([_LT_PATH_MAGIC],
3240: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3241: if test -z "$lt_cv_path_MAGIC_CMD"; then
3242: if test -n "$ac_tool_prefix"; then
3243: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3244: else
3245: MAGIC_CMD=:
3246: fi
3247: fi
3248: ])# _LT_PATH_MAGIC
3249:
3250:
3251: # LT_PATH_LD
3252: # ----------
3253: # find the pathname to the GNU or non-GNU linker
3254: AC_DEFUN([LT_PATH_LD],
3255: [AC_REQUIRE([AC_PROG_CC])dnl
3256: AC_REQUIRE([AC_CANONICAL_HOST])dnl
3257: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3258: m4_require([_LT_DECL_SED])dnl
3259: m4_require([_LT_DECL_EGREP])dnl
3260: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3261:
3262: AC_ARG_WITH([gnu-ld],
3263: [AS_HELP_STRING([--with-gnu-ld],
3264: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3265: [test no = "$withval" || with_gnu_ld=yes],
3266: [with_gnu_ld=no])dnl
3267:
3268: ac_prog=ld
3269: if test yes = "$GCC"; then
3270: # Check if gcc -print-prog-name=ld gives a path.
3271: AC_MSG_CHECKING([for ld used by $CC])
3272: case $host in
3273: *-*-mingw*)
3274: # gcc leaves a trailing carriage return, which upsets mingw
3275: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3276: *)
3277: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3278: esac
3279: case $ac_prog in
3280: # Accept absolute paths.
3281: [[\\/]]* | ?:[[\\/]]*)
3282: re_direlt='/[[^/]][[^/]]*/\.\./'
3283: # Canonicalize the pathname of ld
3284: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3285: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3286: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3287: done
3288: test -z "$LD" && LD=$ac_prog
3289: ;;
3290: "")
3291: # If it fails, then pretend we aren't using GCC.
3292: ac_prog=ld
3293: ;;
3294: *)
3295: # If it is relative, then search for the first ld in PATH.
3296: with_gnu_ld=unknown
3297: ;;
3298: esac
3299: elif test yes = "$with_gnu_ld"; then
3300: AC_MSG_CHECKING([for GNU ld])
3301: else
3302: AC_MSG_CHECKING([for non-GNU ld])
3303: fi
3304: AC_CACHE_VAL(lt_cv_path_LD,
3305: [if test -z "$LD"; then
3306: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3307: for ac_dir in $PATH; do
3308: IFS=$lt_save_ifs
3309: test -z "$ac_dir" && ac_dir=.
3310: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3311: lt_cv_path_LD=$ac_dir/$ac_prog
3312: # Check to see if the program is GNU ld. I'd rather use --version,
3313: # but apparently some variants of GNU ld only accept -v.
3314: # Break only if it was the GNU/non-GNU ld that we prefer.
3315: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3316: *GNU* | *'with BFD'*)
3317: test no != "$with_gnu_ld" && break
3318: ;;
3319: *)
3320: test yes != "$with_gnu_ld" && break
3321: ;;
3322: esac
3323: fi
3324: done
3325: IFS=$lt_save_ifs
3326: else
3327: lt_cv_path_LD=$LD # Let the user override the test with a path.
3328: fi])
3329: LD=$lt_cv_path_LD
3330: if test -n "$LD"; then
3331: AC_MSG_RESULT($LD)
3332: else
3333: AC_MSG_RESULT(no)
3334: fi
3335: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3336: _LT_PATH_LD_GNU
3337: AC_SUBST([LD])
3338:
3339: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3340: ])# LT_PATH_LD
3341:
3342: # Old names:
3343: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3344: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3345: dnl aclocal-1.4 backwards compatibility:
3346: dnl AC_DEFUN([AM_PROG_LD], [])
3347: dnl AC_DEFUN([AC_PROG_LD], [])
3348:
3349:
3350: # _LT_PATH_LD_GNU
3351: #- --------------
3352: m4_defun([_LT_PATH_LD_GNU],
3353: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3354: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3355: case `$LD -v 2>&1 </dev/null` in
3356: *GNU* | *'with BFD'*)
3357: lt_cv_prog_gnu_ld=yes
3358: ;;
3359: *)
3360: lt_cv_prog_gnu_ld=no
3361: ;;
3362: esac])
3363: with_gnu_ld=$lt_cv_prog_gnu_ld
3364: ])# _LT_PATH_LD_GNU
3365:
3366:
3367: # _LT_CMD_RELOAD
3368: # --------------
3369: # find reload flag for linker
3370: # -- PORTME Some linkers may need a different reload flag.
3371: m4_defun([_LT_CMD_RELOAD],
3372: [AC_CACHE_CHECK([for $LD option to reload object files],
3373: lt_cv_ld_reload_flag,
3374: [lt_cv_ld_reload_flag='-r'])
3375: reload_flag=$lt_cv_ld_reload_flag
3376: case $reload_flag in
3377: "" | " "*) ;;
3378: *) reload_flag=" $reload_flag" ;;
3379: esac
3380: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3381: case $host_os in
3382: cygwin* | mingw* | pw32* | cegcc*)
3383: if test yes != "$GCC"; then
3384: reload_cmds=false
3385: fi
3386: ;;
3387: darwin*)
3388: if test yes = "$GCC"; then
3389: reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3390: else
3391: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3392: fi
3393: ;;
3394: esac
3395: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3396: _LT_TAGDECL([], [reload_cmds], [2])dnl
3397: ])# _LT_CMD_RELOAD
3398:
3399:
3400: # _LT_PATH_DD
3401: # -----------
3402: # find a working dd
3403: m4_defun([_LT_PATH_DD],
3404: [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3405: [printf 0123456789abcdef0123456789abcdef >conftest.i
3406: cat conftest.i conftest.i >conftest2.i
3407: : ${lt_DD:=$DD}
3408: AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3409: [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3410: cmp -s conftest.i conftest.out \
3411: && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3412: fi])
3413: rm -f conftest.i conftest2.i conftest.out])
3414: ])# _LT_PATH_DD
3415:
3416:
3417: # _LT_CMD_TRUNCATE
3418: # ----------------
3419: # find command to truncate a binary pipe
3420: m4_defun([_LT_CMD_TRUNCATE],
3421: [m4_require([_LT_PATH_DD])
3422: AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3423: [printf 0123456789abcdef0123456789abcdef >conftest.i
3424: cat conftest.i conftest.i >conftest2.i
3425: lt_cv_truncate_bin=
3426: if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3427: cmp -s conftest.i conftest.out \
3428: && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3429: fi
3430: rm -f conftest.i conftest2.i conftest.out
3431: test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3432: _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3433: [Command to truncate a binary pipe])
3434: ])# _LT_CMD_TRUNCATE
3435:
3436:
3437: # _LT_CHECK_MAGIC_METHOD
3438: # ----------------------
3439: # how to check for library dependencies
3440: # -- PORTME fill in with the dynamic library characteristics
3441: m4_defun([_LT_CHECK_MAGIC_METHOD],
3442: [m4_require([_LT_DECL_EGREP])
3443: m4_require([_LT_DECL_OBJDUMP])
3444: AC_CACHE_CHECK([how to recognize dependent libraries],
3445: lt_cv_deplibs_check_method,
3446: [lt_cv_file_magic_cmd='$MAGIC_CMD'
3447: lt_cv_file_magic_test_file=
3448: lt_cv_deplibs_check_method='unknown'
3449: # Need to set the preceding variable on all platforms that support
3450: # interlibrary dependencies.
3451: # 'none' -- dependencies not supported.
3452: # 'unknown' -- same as none, but documents that we really don't know.
3453: # 'pass_all' -- all dependencies passed with no checks.
3454: # 'test_compile' -- check by making test program.
3455: # 'file_magic [[regex]]' -- check by looking for files in library path
3456: # that responds to the $file_magic_cmd with a given extended regex.
3457: # If you have 'file' or equivalent on your system and you're not sure
3458: # whether 'pass_all' will *always* work, you probably want this one.
3459:
3460: case $host_os in
3461: aix[[4-9]]*)
3462: lt_cv_deplibs_check_method=pass_all
3463: ;;
3464:
3465: beos*)
3466: lt_cv_deplibs_check_method=pass_all
3467: ;;
3468:
3469: bsdi[[45]]*)
3470: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3471: lt_cv_file_magic_cmd='/usr/bin/file -L'
3472: lt_cv_file_magic_test_file=/shlib/libc.so
3473: ;;
3474:
3475: cygwin*)
3476: # func_win32_libid is a shell function defined in ltmain.sh
3477: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3478: lt_cv_file_magic_cmd='func_win32_libid'
3479: ;;
3480:
3481: mingw* | pw32*)
3482: # Base MSYS/MinGW do not provide the 'file' command needed by
3483: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3484: # unless we find 'file', for example because we are cross-compiling.
3485: if ( file / ) >/dev/null 2>&1; then
3486: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3487: lt_cv_file_magic_cmd='func_win32_libid'
3488: else
3489: # Keep this pattern in sync with the one in func_win32_libid.
3490: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3491: lt_cv_file_magic_cmd='$OBJDUMP -f'
3492: fi
3493: ;;
3494:
3495: cegcc*)
3496: # use the weaker test based on 'objdump'. See mingw*.
3497: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3498: lt_cv_file_magic_cmd='$OBJDUMP -f'
3499: ;;
3500:
3501: darwin* | rhapsody*)
3502: lt_cv_deplibs_check_method=pass_all
3503: ;;
3504:
3505: freebsd* | dragonfly*)
3506: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3507: case $host_cpu in
3508: i*86 )
3509: # Not sure whether the presence of OpenBSD here was a mistake.
3510: # Let's accept both of them until this is cleared up.
3511: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3512: lt_cv_file_magic_cmd=/usr/bin/file
3513: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3514: ;;
3515: esac
3516: else
3517: lt_cv_deplibs_check_method=pass_all
3518: fi
3519: ;;
3520:
3521: haiku*)
3522: lt_cv_deplibs_check_method=pass_all
3523: ;;
3524:
3525: hpux10.20* | hpux11*)
3526: lt_cv_file_magic_cmd=/usr/bin/file
3527: case $host_cpu in
3528: ia64*)
3529: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3530: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3531: ;;
3532: hppa*64*)
3533: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3534: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3535: ;;
3536: *)
3537: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3538: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3539: ;;
3540: esac
3541: ;;
3542:
3543: interix[[3-9]]*)
3544: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3545: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3546: ;;
3547:
3548: irix5* | irix6* | nonstopux*)
3549: case $LD in
3550: *-32|*"-32 ") libmagic=32-bit;;
3551: *-n32|*"-n32 ") libmagic=N32;;
3552: *-64|*"-64 ") libmagic=64-bit;;
3553: *) libmagic=never-match;;
3554: esac
3555: lt_cv_deplibs_check_method=pass_all
3556: ;;
3557:
3558: # This must be glibc/ELF.
3559: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3560: lt_cv_deplibs_check_method=pass_all
3561: ;;
3562:
3563: netbsd*)
3564: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3565: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3566: else
3567: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3568: fi
3569: ;;
3570:
3571: newos6*)
3572: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3573: lt_cv_file_magic_cmd=/usr/bin/file
3574: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3575: ;;
3576:
3577: *nto* | *qnx*)
3578: lt_cv_deplibs_check_method=pass_all
3579: ;;
3580:
3581: openbsd* | bitrig*)
3582: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3583: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3584: else
3585: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3586: fi
3587: ;;
3588:
3589: osf3* | osf4* | osf5*)
3590: lt_cv_deplibs_check_method=pass_all
3591: ;;
3592:
3593: rdos*)
3594: lt_cv_deplibs_check_method=pass_all
3595: ;;
3596:
3597: solaris*)
3598: lt_cv_deplibs_check_method=pass_all
3599: ;;
3600:
3601: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3602: lt_cv_deplibs_check_method=pass_all
3603: ;;
3604:
3605: sysv4 | sysv4.3*)
3606: case $host_vendor in
3607: motorola)
3608: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3609: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3610: ;;
3611: ncr)
3612: lt_cv_deplibs_check_method=pass_all
3613: ;;
3614: sequent)
3615: lt_cv_file_magic_cmd='/bin/file'
3616: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3617: ;;
3618: sni)
3619: lt_cv_file_magic_cmd='/bin/file'
3620: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3621: lt_cv_file_magic_test_file=/lib/libc.so
3622: ;;
3623: siemens)
3624: lt_cv_deplibs_check_method=pass_all
3625: ;;
3626: pc)
3627: lt_cv_deplibs_check_method=pass_all
3628: ;;
3629: esac
3630: ;;
3631:
3632: tpf*)
3633: lt_cv_deplibs_check_method=pass_all
3634: ;;
3635: os2*)
3636: lt_cv_deplibs_check_method=pass_all
3637: ;;
3638: esac
3639: ])
3640:
3641: file_magic_glob=
3642: want_nocaseglob=no
3643: if test "$build" = "$host"; then
3644: case $host_os in
3645: mingw* | pw32*)
3646: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3647: want_nocaseglob=yes
3648: else
3649: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3650: fi
3651: ;;
3652: esac
3653: fi
3654:
3655: file_magic_cmd=$lt_cv_file_magic_cmd
3656: deplibs_check_method=$lt_cv_deplibs_check_method
3657: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3658:
3659: _LT_DECL([], [deplibs_check_method], [1],
3660: [Method to check whether dependent libraries are shared objects])
3661: _LT_DECL([], [file_magic_cmd], [1],
3662: [Command to use when deplibs_check_method = "file_magic"])
3663: _LT_DECL([], [file_magic_glob], [1],
3664: [How to find potential files when deplibs_check_method = "file_magic"])
3665: _LT_DECL([], [want_nocaseglob], [1],
3666: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3667: ])# _LT_CHECK_MAGIC_METHOD
3668:
3669:
3670: # LT_PATH_NM
3671: # ----------
3672: # find the pathname to a BSD- or MS-compatible name lister
3673: AC_DEFUN([LT_PATH_NM],
3674: [AC_REQUIRE([AC_PROG_CC])dnl
3675: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3676: [if test -n "$NM"; then
3677: # Let the user override the test.
3678: lt_cv_path_NM=$NM
3679: else
3680: lt_nm_to_check=${ac_tool_prefix}nm
3681: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3682: lt_nm_to_check="$lt_nm_to_check nm"
3683: fi
3684: for lt_tmp_nm in $lt_nm_to_check; do
3685: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3686: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3687: IFS=$lt_save_ifs
3688: test -z "$ac_dir" && ac_dir=.
3689: tmp_nm=$ac_dir/$lt_tmp_nm
3690: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3691: # Check to see if the nm accepts a BSD-compat flag.
3692: # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3693: # nm: unknown option "B" ignored
3694: # Tru64's nm complains that /dev/null is an invalid object file
3695: # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3696: case $build_os in
3697: mingw*) lt_bad_file=conftest.nm/nofile ;;
3698: *) lt_bad_file=/dev/null ;;
3699: esac
3700: case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3701: *$lt_bad_file* | *'Invalid file or object type'*)
3702: lt_cv_path_NM="$tmp_nm -B"
3703: break 2
3704: ;;
3705: *)
3706: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3707: */dev/null*)
3708: lt_cv_path_NM="$tmp_nm -p"
3709: break 2
3710: ;;
3711: *)
3712: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3713: continue # so that we can try to find one that supports BSD flags
3714: ;;
3715: esac
3716: ;;
3717: esac
3718: fi
3719: done
3720: IFS=$lt_save_ifs
3721: done
3722: : ${lt_cv_path_NM=no}
3723: fi])
3724: if test no != "$lt_cv_path_NM"; then
3725: NM=$lt_cv_path_NM
3726: else
3727: # Didn't find any BSD compatible name lister, look for dumpbin.
3728: if test -n "$DUMPBIN"; then :
3729: # Let the user override the test.
3730: else
3731: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3732: case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3733: *COFF*)
3734: DUMPBIN="$DUMPBIN -symbols -headers"
3735: ;;
3736: *)
3737: DUMPBIN=:
3738: ;;
3739: esac
3740: fi
3741: AC_SUBST([DUMPBIN])
3742: if test : != "$DUMPBIN"; then
3743: NM=$DUMPBIN
3744: fi
3745: fi
3746: test -z "$NM" && NM=nm
3747: AC_SUBST([NM])
3748: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3749:
3750: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3751: [lt_cv_nm_interface="BSD nm"
3752: echo "int some_variable = 0;" > conftest.$ac_ext
3753: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3754: (eval "$ac_compile" 2>conftest.err)
3755: cat conftest.err >&AS_MESSAGE_LOG_FD
3756: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3757: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3758: cat conftest.err >&AS_MESSAGE_LOG_FD
3759: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3760: cat conftest.out >&AS_MESSAGE_LOG_FD
3761: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3762: lt_cv_nm_interface="MS dumpbin"
3763: fi
3764: rm -f conftest*])
3765: ])# LT_PATH_NM
3766:
3767: # Old names:
3768: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3769: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3770: dnl aclocal-1.4 backwards compatibility:
3771: dnl AC_DEFUN([AM_PROG_NM], [])
3772: dnl AC_DEFUN([AC_PROG_NM], [])
3773:
3774: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3775: # --------------------------------
3776: # how to determine the name of the shared library
3777: # associated with a specific link library.
3778: # -- PORTME fill in with the dynamic library characteristics
3779: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3780: [m4_require([_LT_DECL_EGREP])
3781: m4_require([_LT_DECL_OBJDUMP])
3782: m4_require([_LT_DECL_DLLTOOL])
3783: AC_CACHE_CHECK([how to associate runtime and link libraries],
3784: lt_cv_sharedlib_from_linklib_cmd,
3785: [lt_cv_sharedlib_from_linklib_cmd='unknown'
3786:
3787: case $host_os in
3788: cygwin* | mingw* | pw32* | cegcc*)
3789: # two different shell functions defined in ltmain.sh;
3790: # decide which one to use based on capabilities of $DLLTOOL
3791: case `$DLLTOOL --help 2>&1` in
3792: *--identify-strict*)
3793: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3794: ;;
3795: *)
3796: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3797: ;;
3798: esac
3799: ;;
3800: *)
3801: # fallback: assume linklib IS sharedlib
3802: lt_cv_sharedlib_from_linklib_cmd=$ECHO
3803: ;;
3804: esac
3805: ])
3806: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3807: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3808:
3809: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3810: [Command to associate shared and link libraries])
3811: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3812:
3813:
3814: # _LT_PATH_MANIFEST_TOOL
3815: # ----------------------
3816: # locate the manifest tool
3817: m4_defun([_LT_PATH_MANIFEST_TOOL],
3818: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3819: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3820: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3821: [lt_cv_path_mainfest_tool=no
3822: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3823: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3824: cat conftest.err >&AS_MESSAGE_LOG_FD
3825: if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3826: lt_cv_path_mainfest_tool=yes
3827: fi
3828: rm -f conftest*])
3829: if test yes != "$lt_cv_path_mainfest_tool"; then
3830: MANIFEST_TOOL=:
3831: fi
3832: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3833: ])# _LT_PATH_MANIFEST_TOOL
3834:
3835:
3836: # _LT_DLL_DEF_P([FILE])
3837: # ---------------------
3838: # True iff FILE is a Windows DLL '.def' file.
3839: # Keep in sync with func_dll_def_p in the libtool script
3840: AC_DEFUN([_LT_DLL_DEF_P],
3841: [dnl
3842: test DEF = "`$SED -n dnl
3843: -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3844: -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3845: -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3846: -e q dnl Only consider the first "real" line
3847: $1`" dnl
3848: ])# _LT_DLL_DEF_P
3849:
3850:
3851: # LT_LIB_M
3852: # --------
3853: # check for math library
3854: AC_DEFUN([LT_LIB_M],
3855: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3856: LIBM=
3857: case $host in
3858: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3859: # These system don't have libm, or don't need it
3860: ;;
3861: *-ncr-sysv4.3*)
3862: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3863: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3864: ;;
3865: *)
3866: AC_CHECK_LIB(m, cos, LIBM=-lm)
3867: ;;
3868: esac
3869: AC_SUBST([LIBM])
3870: ])# LT_LIB_M
3871:
3872: # Old name:
3873: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3874: dnl aclocal-1.4 backwards compatibility:
3875: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3876:
3877:
3878: # _LT_COMPILER_NO_RTTI([TAGNAME])
3879: # -------------------------------
3880: m4_defun([_LT_COMPILER_NO_RTTI],
3881: [m4_require([_LT_TAG_COMPILER])dnl
3882:
3883: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3884:
3885: if test yes = "$GCC"; then
3886: case $cc_basename in
3887: nvcc*)
3888: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3889: *)
3890: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3891: esac
3892:
3893: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3894: lt_cv_prog_compiler_rtti_exceptions,
3895: [-fno-rtti -fno-exceptions], [],
3896: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3897: fi
3898: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3899: [Compiler flag to turn off builtin functions])
3900: ])# _LT_COMPILER_NO_RTTI
3901:
3902:
3903: # _LT_CMD_GLOBAL_SYMBOLS
3904: # ----------------------
3905: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3906: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3907: AC_REQUIRE([AC_PROG_CC])dnl
3908: AC_REQUIRE([AC_PROG_AWK])dnl
3909: AC_REQUIRE([LT_PATH_NM])dnl
3910: AC_REQUIRE([LT_PATH_LD])dnl
3911: m4_require([_LT_DECL_SED])dnl
3912: m4_require([_LT_DECL_EGREP])dnl
3913: m4_require([_LT_TAG_COMPILER])dnl
3914:
3915: # Check for command to grab the raw symbol name followed by C symbol from nm.
3916: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3917: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3918: [
3919: # These are sane defaults that work on at least a few old systems.
3920: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3921:
3922: # Character class describing NM global symbol codes.
3923: symcode='[[BCDEGRST]]'
3924:
3925: # Regexp to match symbols that can be accessed directly from C.
3926: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3927:
3928: # Define system-specific variables.
3929: case $host_os in
3930: aix*)
3931: symcode='[[BCDT]]'
3932: ;;
3933: cygwin* | mingw* | pw32* | cegcc*)
3934: symcode='[[ABCDGISTW]]'
3935: ;;
3936: hpux*)
3937: if test ia64 = "$host_cpu"; then
3938: symcode='[[ABCDEGRST]]'
3939: fi
3940: ;;
3941: irix* | nonstopux*)
3942: symcode='[[BCDEGRST]]'
3943: ;;
3944: osf*)
3945: symcode='[[BCDEGQRST]]'
3946: ;;
3947: solaris*)
3948: symcode='[[BDRT]]'
3949: ;;
3950: sco3.2v5*)
3951: symcode='[[DT]]'
3952: ;;
3953: sysv4.2uw2*)
3954: symcode='[[DT]]'
3955: ;;
3956: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3957: symcode='[[ABDT]]'
3958: ;;
3959: sysv4)
3960: symcode='[[DFNSTU]]'
3961: ;;
3962: esac
3963:
3964: # If we're using GNU nm, then use its standard symbol codes.
3965: case `$NM -V 2>&1` in
3966: *GNU* | *'with BFD'*)
3967: symcode='[[ABCDGIRSTW]]' ;;
3968: esac
3969:
3970: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3971: # Gets list of data symbols to import.
3972: lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3973: # Adjust the below global symbol transforms to fixup imported variables.
3974: lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3975: lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3976: lt_c_name_lib_hook="\
3977: -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3978: -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3979: else
3980: # Disable hooks by default.
3981: lt_cv_sys_global_symbol_to_import=
3982: lt_cdecl_hook=
3983: lt_c_name_hook=
3984: lt_c_name_lib_hook=
3985: fi
3986:
3987: # Transform an extracted symbol line into a proper C declaration.
3988: # Some systems (esp. on ia64) link data and code symbols differently,
3989: # so use this general approach.
3990: lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3991: $lt_cdecl_hook\
3992: " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3993: " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3994:
3995: # Transform an extracted symbol line into symbol name and symbol address
3996: lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3997: $lt_c_name_hook\
3998: " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3999: " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
4000:
4001: # Transform an extracted symbol line into symbol name with lib prefix and
4002: # symbol address.
4003: lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4004: $lt_c_name_lib_hook\
4005: " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4006: " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4007: " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4008:
4009: # Handle CRLF in mingw tool chain
4010: opt_cr=
4011: case $build_os in
4012: mingw*)
4013: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4014: ;;
4015: esac
4016:
4017: # Try without a prefix underscore, then with it.
4018: for ac_symprfx in "" "_"; do
4019:
4020: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4021: symxfrm="\\1 $ac_symprfx\\2 \\2"
4022:
4023: # Write the raw and C identifiers.
4024: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4025: # Fake it for dumpbin and say T for any non-static function,
4026: # D for any global variable and I for any imported variable.
4027: # Also find C++ and __fastcall symbols from MSVC++,
4028: # which start with @ or ?.
4029: lt_cv_sys_global_symbol_pipe="$AWK ['"\
4030: " {last_section=section; section=\$ 3};"\
4031: " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4032: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4033: " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4034: " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4035: " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4036: " \$ 0!~/External *\|/{next};"\
4037: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4038: " {if(hide[section]) next};"\
4039: " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4040: " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4041: " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4042: " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4043: " ' prfx=^$ac_symprfx]"
4044: else
4045: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4046: fi
4047: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4048:
4049: # Check to see that the pipe works correctly.
4050: pipe_works=no
4051:
4052: rm -f conftest*
4053: cat > conftest.$ac_ext <<_LT_EOF
4054: #ifdef __cplusplus
4055: extern "C" {
4056: #endif
4057: char nm_test_var;
4058: void nm_test_func(void);
4059: void nm_test_func(void){}
4060: #ifdef __cplusplus
4061: }
4062: #endif
4063: int main(){nm_test_var='a';nm_test_func();return(0);}
4064: _LT_EOF
4065:
4066: if AC_TRY_EVAL(ac_compile); then
4067: # Now try to grab the symbols.
4068: nlist=conftest.nm
4069: if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4070: # Try sorting and uniquifying the output.
4071: if sort "$nlist" | uniq > "$nlist"T; then
4072: mv -f "$nlist"T "$nlist"
4073: else
4074: rm -f "$nlist"T
4075: fi
4076:
4077: # Make sure that we snagged all the symbols we need.
4078: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4079: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4080: cat <<_LT_EOF > conftest.$ac_ext
4081: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4082: #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4083: /* DATA imports from DLLs on WIN32 can't be const, because runtime
4084: relocations are performed -- see ld's documentation on pseudo-relocs. */
4085: # define LT@&t@_DLSYM_CONST
4086: #elif defined __osf__
4087: /* This system does not cope well with relocations in const data. */
4088: # define LT@&t@_DLSYM_CONST
4089: #else
4090: # define LT@&t@_DLSYM_CONST const
4091: #endif
4092:
4093: #ifdef __cplusplus
4094: extern "C" {
4095: #endif
4096:
4097: _LT_EOF
4098: # Now generate the symbol file.
4099: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4100:
4101: cat <<_LT_EOF >> conftest.$ac_ext
4102:
4103: /* The mapping between symbol names and symbols. */
4104: LT@&t@_DLSYM_CONST struct {
4105: const char *name;
4106: void *address;
4107: }
4108: lt__PROGRAM__LTX_preloaded_symbols[[]] =
4109: {
4110: { "@PROGRAM@", (void *) 0 },
4111: _LT_EOF
4112: $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4113: cat <<\_LT_EOF >> conftest.$ac_ext
4114: {0, (void *) 0}
4115: };
4116:
4117: /* This works around a problem in FreeBSD linker */
4118: #ifdef FREEBSD_WORKAROUND
4119: static const void *lt_preloaded_setup() {
4120: return lt__PROGRAM__LTX_preloaded_symbols;
4121: }
4122: #endif
4123:
4124: #ifdef __cplusplus
4125: }
4126: #endif
4127: _LT_EOF
4128: # Now try linking the two files.
4129: mv conftest.$ac_objext conftstm.$ac_objext
4130: lt_globsym_save_LIBS=$LIBS
4131: lt_globsym_save_CFLAGS=$CFLAGS
4132: LIBS=conftstm.$ac_objext
4133: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4134: if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4135: pipe_works=yes
4136: fi
4137: LIBS=$lt_globsym_save_LIBS
4138: CFLAGS=$lt_globsym_save_CFLAGS
4139: else
4140: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4141: fi
4142: else
4143: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4144: fi
4145: else
4146: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4147: fi
4148: else
4149: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4150: cat conftest.$ac_ext >&5
4151: fi
4152: rm -rf conftest* conftst*
4153:
4154: # Do not use the global_symbol_pipe unless it works.
4155: if test yes = "$pipe_works"; then
4156: break
4157: else
4158: lt_cv_sys_global_symbol_pipe=
4159: fi
4160: done
4161: ])
4162: if test -z "$lt_cv_sys_global_symbol_pipe"; then
4163: lt_cv_sys_global_symbol_to_cdecl=
4164: fi
4165: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4166: AC_MSG_RESULT(failed)
4167: else
4168: AC_MSG_RESULT(ok)
4169: fi
4170:
4171: # Response file support.
4172: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4173: nm_file_list_spec='@'
4174: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4175: nm_file_list_spec='@'
4176: fi
4177:
4178: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4179: [Take the output of nm and produce a listing of raw symbols and C names])
4180: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4181: [Transform the output of nm in a proper C declaration])
4182: _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4183: [Transform the output of nm into a list of symbols to manually relocate])
4184: _LT_DECL([global_symbol_to_c_name_address],
4185: [lt_cv_sys_global_symbol_to_c_name_address], [1],
4186: [Transform the output of nm in a C name address pair])
4187: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4188: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4189: [Transform the output of nm in a C name address pair when lib prefix is needed])
4190: _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4191: [The name lister interface])
4192: _LT_DECL([], [nm_file_list_spec], [1],
4193: [Specify filename containing input files for $NM])
4194: ]) # _LT_CMD_GLOBAL_SYMBOLS
4195:
4196:
4197: # _LT_COMPILER_PIC([TAGNAME])
4198: # ---------------------------
4199: m4_defun([_LT_COMPILER_PIC],
4200: [m4_require([_LT_TAG_COMPILER])dnl
4201: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4202: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4203: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4204:
4205: m4_if([$1], [CXX], [
4206: # C++ specific cases for pic, static, wl, etc.
4207: if test yes = "$GXX"; then
4208: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4209: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4210:
4211: case $host_os in
4212: aix*)
4213: # All AIX code is PIC.
4214: if test ia64 = "$host_cpu"; then
4215: # AIX 5 now supports IA64 processor
4216: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4217: fi
4218: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4219: ;;
4220:
4221: amigaos*)
4222: case $host_cpu in
4223: powerpc)
4224: # see comment about AmigaOS4 .so support
4225: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4226: ;;
4227: m68k)
4228: # FIXME: we need at least 68020 code to build shared libraries, but
4229: # adding the '-m68020' flag to GCC prevents building anything better,
4230: # like '-m68040'.
4231: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4232: ;;
4233: esac
4234: ;;
4235:
4236: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4237: # PIC is the default for these OSes.
4238: ;;
4239: mingw* | cygwin* | os2* | pw32* | cegcc*)
4240: # This hack is so that the source file can tell whether it is being
4241: # built for inclusion in a dll (and should export symbols for example).
4242: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4243: # (--disable-auto-import) libraries
4244: m4_if([$1], [GCJ], [],
4245: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4246: case $host_os in
4247: os2*)
4248: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4249: ;;
4250: esac
4251: ;;
4252: darwin* | rhapsody*)
4253: # PIC is the default on this platform
4254: # Common symbols not allowed in MH_DYLIB files
4255: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4256: ;;
4257: *djgpp*)
4258: # DJGPP does not support shared libraries at all
4259: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4260: ;;
4261: haiku*)
4262: # PIC is the default for Haiku.
4263: # The "-static" flag exists, but is broken.
4264: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4265: ;;
4266: interix[[3-9]]*)
4267: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4268: # Instead, we relocate shared libraries at runtime.
4269: ;;
4270: sysv4*MP*)
4271: if test -d /usr/nec; then
4272: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4273: fi
4274: ;;
4275: hpux*)
4276: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4277: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4278: # sets the default TLS model and affects inlining.
4279: case $host_cpu in
4280: hppa*64*)
4281: ;;
4282: *)
4283: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4284: ;;
4285: esac
4286: ;;
4287: *qnx* | *nto*)
4288: # QNX uses GNU C++, but need to define -shared option too, otherwise
4289: # it will coredump.
4290: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4291: ;;
4292: *)
4293: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4294: ;;
4295: esac
4296: else
4297: case $host_os in
4298: aix[[4-9]]*)
4299: # All AIX code is PIC.
4300: if test ia64 = "$host_cpu"; then
4301: # AIX 5 now supports IA64 processor
4302: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4303: else
4304: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4305: fi
4306: ;;
4307: chorus*)
4308: case $cc_basename in
4309: cxch68*)
4310: # Green Hills C++ Compiler
4311: # _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"
4312: ;;
4313: esac
4314: ;;
4315: mingw* | cygwin* | os2* | pw32* | cegcc*)
4316: # This hack is so that the source file can tell whether it is being
4317: # built for inclusion in a dll (and should export symbols for example).
4318: m4_if([$1], [GCJ], [],
4319: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4320: ;;
4321: dgux*)
4322: case $cc_basename in
4323: ec++*)
4324: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4325: ;;
4326: ghcx*)
4327: # Green Hills C++ Compiler
4328: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4329: ;;
4330: *)
4331: ;;
4332: esac
4333: ;;
4334: freebsd* | dragonfly*)
4335: # FreeBSD uses GNU C++
4336: ;;
4337: hpux9* | hpux10* | hpux11*)
4338: case $cc_basename in
4339: CC*)
4340: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4341: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4342: if test ia64 != "$host_cpu"; then
4343: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4344: fi
4345: ;;
4346: aCC*)
4347: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4348: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4349: case $host_cpu in
4350: hppa*64*|ia64*)
4351: # +Z the default
4352: ;;
4353: *)
4354: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4355: ;;
4356: esac
4357: ;;
4358: *)
4359: ;;
4360: esac
4361: ;;
4362: interix*)
4363: # This is c89, which is MS Visual C++ (no shared libs)
4364: # Anyone wants to do a port?
4365: ;;
4366: irix5* | irix6* | nonstopux*)
4367: case $cc_basename in
4368: CC*)
4369: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4370: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4371: # CC pic flag -KPIC is the default.
4372: ;;
4373: *)
4374: ;;
4375: esac
4376: ;;
4377: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4378: case $cc_basename in
4379: KCC*)
4380: # KAI C++ Compiler
4381: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4382: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4383: ;;
4384: ecpc* )
4385: # old Intel C++ for x86_64, which still supported -KPIC.
4386: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4387: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4388: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4389: ;;
4390: icpc* )
4391: # Intel C++, used to be incompatible with GCC.
4392: # ICC 10 doesn't accept -KPIC any more.
4393: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4394: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4395: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4396: ;;
4397: pgCC* | pgcpp*)
4398: # Portland Group C++ compiler
4399: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4400: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4401: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4402: ;;
4403: cxx*)
4404: # Compaq C++
4405: # Make sure the PIC flag is empty. It appears that all Alpha
4406: # Linux and Compaq Tru64 Unix objects are PIC.
4407: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4408: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4409: ;;
4410: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4411: # IBM XL 8.0, 9.0 on PPC and BlueGene
4412: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4413: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4414: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4415: ;;
4416: *)
4417: case `$CC -V 2>&1 | sed 5q` in
4418: *Sun\ C*)
4419: # Sun C++ 5.9
4420: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4421: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4422: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4423: ;;
4424: esac
4425: ;;
4426: esac
4427: ;;
4428: lynxos*)
4429: ;;
4430: m88k*)
4431: ;;
4432: mvs*)
4433: case $cc_basename in
4434: cxx*)
4435: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4436: ;;
4437: *)
4438: ;;
4439: esac
4440: ;;
4441: netbsd*)
4442: ;;
4443: *qnx* | *nto*)
4444: # QNX uses GNU C++, but need to define -shared option too, otherwise
4445: # it will coredump.
4446: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4447: ;;
4448: osf3* | osf4* | osf5*)
4449: case $cc_basename in
4450: KCC*)
4451: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4452: ;;
4453: RCC*)
4454: # Rational C++ 2.4.1
4455: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4456: ;;
4457: cxx*)
4458: # Digital/Compaq C++
4459: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4460: # Make sure the PIC flag is empty. It appears that all Alpha
4461: # Linux and Compaq Tru64 Unix objects are PIC.
4462: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4463: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4464: ;;
4465: *)
4466: ;;
4467: esac
4468: ;;
4469: psos*)
4470: ;;
4471: solaris*)
4472: case $cc_basename in
4473: CC* | sunCC*)
4474: # Sun C++ 4.2, 5.x and Centerline C++
4475: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4476: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4477: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4478: ;;
4479: gcx*)
4480: # Green Hills C++ Compiler
4481: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4482: ;;
4483: *)
4484: ;;
4485: esac
4486: ;;
4487: sunos4*)
4488: case $cc_basename in
4489: CC*)
4490: # Sun C++ 4.x
4491: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4492: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4493: ;;
4494: lcc*)
4495: # Lucid
4496: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4497: ;;
4498: *)
4499: ;;
4500: esac
4501: ;;
4502: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4503: case $cc_basename in
4504: CC*)
4505: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4506: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4507: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4508: ;;
4509: esac
4510: ;;
4511: tandem*)
4512: case $cc_basename in
4513: NCC*)
4514: # NonStop-UX NCC 3.20
4515: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4516: ;;
4517: *)
4518: ;;
4519: esac
4520: ;;
4521: vxworks*)
4522: ;;
4523: *)
4524: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4525: ;;
4526: esac
4527: fi
4528: ],
4529: [
4530: if test yes = "$GCC"; then
4531: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4532: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4533:
4534: case $host_os in
4535: aix*)
4536: # All AIX code is PIC.
4537: if test ia64 = "$host_cpu"; then
4538: # AIX 5 now supports IA64 processor
4539: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4540: fi
4541: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4542: ;;
4543:
4544: amigaos*)
4545: case $host_cpu in
4546: powerpc)
4547: # see comment about AmigaOS4 .so support
4548: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4549: ;;
4550: m68k)
4551: # FIXME: we need at least 68020 code to build shared libraries, but
4552: # adding the '-m68020' flag to GCC prevents building anything better,
4553: # like '-m68040'.
4554: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4555: ;;
4556: esac
4557: ;;
4558:
4559: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4560: # PIC is the default for these OSes.
4561: ;;
4562:
4563: mingw* | cygwin* | pw32* | os2* | cegcc*)
4564: # This hack is so that the source file can tell whether it is being
4565: # built for inclusion in a dll (and should export symbols for example).
4566: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4567: # (--disable-auto-import) libraries
4568: m4_if([$1], [GCJ], [],
4569: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4570: case $host_os in
4571: os2*)
4572: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4573: ;;
4574: esac
4575: ;;
4576:
4577: darwin* | rhapsody*)
4578: # PIC is the default on this platform
4579: # Common symbols not allowed in MH_DYLIB files
4580: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4581: ;;
4582:
4583: haiku*)
4584: # PIC is the default for Haiku.
4585: # The "-static" flag exists, but is broken.
4586: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4587: ;;
4588:
4589: hpux*)
4590: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4591: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4592: # sets the default TLS model and affects inlining.
4593: case $host_cpu in
4594: hppa*64*)
4595: # +Z the default
4596: ;;
4597: *)
4598: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4599: ;;
4600: esac
4601: ;;
4602:
4603: interix[[3-9]]*)
4604: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4605: # Instead, we relocate shared libraries at runtime.
4606: ;;
4607:
4608: msdosdjgpp*)
4609: # Just because we use GCC doesn't mean we suddenly get shared libraries
4610: # on systems that don't support them.
4611: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4612: enable_shared=no
4613: ;;
4614:
4615: *nto* | *qnx*)
4616: # QNX uses GNU C++, but need to define -shared option too, otherwise
4617: # it will coredump.
4618: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4619: ;;
4620:
4621: sysv4*MP*)
4622: if test -d /usr/nec; then
4623: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4624: fi
4625: ;;
4626:
4627: *)
4628: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4629: ;;
4630: esac
4631:
4632: case $cc_basename in
4633: nvcc*) # Cuda Compiler Driver 2.2
4634: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4635: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4636: _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4637: fi
4638: ;;
4639: esac
4640: else
4641: # PORTME Check for flag to pass linker flags through the system compiler.
4642: case $host_os in
4643: aix*)
4644: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4645: if test ia64 = "$host_cpu"; then
4646: # AIX 5 now supports IA64 processor
4647: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4648: else
4649: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4650: fi
4651: ;;
4652:
4653: darwin* | rhapsody*)
4654: # PIC is the default on this platform
4655: # Common symbols not allowed in MH_DYLIB files
4656: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4657: case $cc_basename in
4658: nagfor*)
4659: # NAG Fortran compiler
4660: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4661: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4662: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4663: ;;
4664: esac
4665: ;;
4666:
4667: mingw* | cygwin* | pw32* | os2* | cegcc*)
4668: # This hack is so that the source file can tell whether it is being
4669: # built for inclusion in a dll (and should export symbols for example).
4670: m4_if([$1], [GCJ], [],
4671: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4672: case $host_os in
4673: os2*)
4674: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4675: ;;
4676: esac
4677: ;;
4678:
4679: hpux9* | hpux10* | hpux11*)
4680: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4681: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4682: # not for PA HP-UX.
4683: case $host_cpu in
4684: hppa*64*|ia64*)
4685: # +Z the default
4686: ;;
4687: *)
4688: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4689: ;;
4690: esac
4691: # Is there a better lt_prog_compiler_static that works with the bundled CC?
4692: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4693: ;;
4694:
4695: irix5* | irix6* | nonstopux*)
4696: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4697: # PIC (with -KPIC) is the default.
4698: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4699: ;;
4700:
4701: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4702: case $cc_basename in
4703: # old Intel for x86_64, which still supported -KPIC.
4704: ecc*)
4705: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4706: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4707: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4708: ;;
4709: # icc used to be incompatible with GCC.
4710: # ICC 10 doesn't accept -KPIC any more.
4711: icc* | ifort*)
4712: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4713: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4714: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4715: ;;
4716: # Lahey Fortran 8.1.
4717: lf95*)
4718: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4719: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4720: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4721: ;;
4722: nagfor*)
4723: # NAG Fortran compiler
4724: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4725: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4726: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4727: ;;
4728: tcc*)
4729: # Fabrice Bellard et al's Tiny C Compiler
4730: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4731: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4732: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4733: ;;
4734: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4735: # Portland Group compilers (*not* the Pentium gcc compiler,
4736: # which looks to be a dead project)
4737: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4738: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4739: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4740: ;;
4741: ccc*)
4742: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4743: # All Alpha code is PIC.
4744: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4745: ;;
4746: xl* | bgxl* | bgf* | mpixl*)
4747: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4748: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4749: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4750: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4751: ;;
4752: *)
4753: case `$CC -V 2>&1 | sed 5q` in
4754: *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4755: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4756: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4757: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4758: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4759: ;;
4760: *Sun\ F* | *Sun*Fortran*)
4761: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4762: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4763: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4764: ;;
4765: *Sun\ C*)
4766: # Sun C 5.9
4767: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4768: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4769: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4770: ;;
4771: *Intel*\ [[CF]]*Compiler*)
4772: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4773: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4774: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4775: ;;
4776: *Portland\ Group*)
4777: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4778: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4779: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4780: ;;
4781: esac
4782: ;;
4783: esac
4784: ;;
4785:
4786: newsos6)
4787: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4788: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4789: ;;
4790:
4791: *nto* | *qnx*)
4792: # QNX uses GNU C++, but need to define -shared option too, otherwise
4793: # it will coredump.
4794: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4795: ;;
4796:
4797: osf3* | osf4* | osf5*)
4798: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4799: # All OSF/1 code is PIC.
4800: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4801: ;;
4802:
4803: rdos*)
4804: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4805: ;;
4806:
4807: solaris*)
4808: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4809: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4810: case $cc_basename in
4811: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4812: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4813: *)
4814: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4815: esac
4816: ;;
4817:
4818: sunos4*)
4819: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4820: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4821: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4822: ;;
4823:
4824: sysv4 | sysv4.2uw2* | sysv4.3*)
4825: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4826: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4827: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4828: ;;
4829:
4830: sysv4*MP*)
4831: if test -d /usr/nec; then
4832: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4833: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4834: fi
4835: ;;
4836:
4837: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4838: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4839: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4840: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4841: ;;
4842:
4843: unicos*)
4844: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4845: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4846: ;;
4847:
4848: uts4*)
4849: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4850: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4851: ;;
4852:
4853: *)
4854: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4855: ;;
4856: esac
4857: fi
4858: ])
4859: case $host_os in
4860: # For platforms that do not support PIC, -DPIC is meaningless:
4861: *djgpp*)
4862: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4863: ;;
4864: *)
4865: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4866: ;;
4867: esac
4868:
4869: AC_CACHE_CHECK([for $compiler option to produce PIC],
4870: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4871: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4872: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4873:
4874: #
4875: # Check to make sure the PIC flag actually works.
4876: #
4877: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4878: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4879: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4880: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4881: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4882: "" | " "*) ;;
4883: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4884: esac],
4885: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4886: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4887: fi
4888: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4889: [Additional compiler flags for building library objects])
4890:
4891: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4892: [How to pass a linker flag through the compiler])
4893: #
4894: # Check to make sure the static flag actually works.
4895: #
4896: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4897: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4898: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4899: $lt_tmp_static_flag,
4900: [],
4901: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4902: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4903: [Compiler flag to prevent dynamic linking])
4904: ])# _LT_COMPILER_PIC
4905:
4906:
4907: # _LT_LINKER_SHLIBS([TAGNAME])
4908: # ----------------------------
4909: # See if the linker supports building shared libraries.
4910: m4_defun([_LT_LINKER_SHLIBS],
4911: [AC_REQUIRE([LT_PATH_LD])dnl
4912: AC_REQUIRE([LT_PATH_NM])dnl
4913: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4914: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4915: m4_require([_LT_DECL_EGREP])dnl
4916: m4_require([_LT_DECL_SED])dnl
4917: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4918: m4_require([_LT_TAG_COMPILER])dnl
4919: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4920: m4_if([$1], [CXX], [
4921: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4922: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4923: case $host_os in
4924: aix[[4-9]]*)
4925: # If we're using GNU nm, then we don't want the "-C" option.
4926: # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4927: # Without the "-l" option, or with the "-B" option, AIX nm treats
4928: # weak defined symbols like other global defined symbols, whereas
4929: # GNU nm marks them as "W".
4930: # While the 'weak' keyword is ignored in the Export File, we need
4931: # it in the Import File for the 'aix-soname' feature, so we have
4932: # to replace the "-B" option with "-P" for AIX nm.
4933: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4934: _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'
4935: else
4936: _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'
4937: fi
4938: ;;
4939: pw32*)
4940: _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4941: ;;
4942: cygwin* | mingw* | cegcc*)
4943: case $cc_basename in
4944: cl*)
4945: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4946: ;;
4947: *)
4948: _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'
4949: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4950: ;;
4951: esac
4952: ;;
4953: *)
4954: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4955: ;;
4956: esac
4957: ], [
4958: runpath_var=
4959: _LT_TAGVAR(allow_undefined_flag, $1)=
4960: _LT_TAGVAR(always_export_symbols, $1)=no
4961: _LT_TAGVAR(archive_cmds, $1)=
4962: _LT_TAGVAR(archive_expsym_cmds, $1)=
4963: _LT_TAGVAR(compiler_needs_object, $1)=no
4964: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4965: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4966: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4967: _LT_TAGVAR(hardcode_automatic, $1)=no
4968: _LT_TAGVAR(hardcode_direct, $1)=no
4969: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4970: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4971: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4972: _LT_TAGVAR(hardcode_minus_L, $1)=no
4973: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4974: _LT_TAGVAR(inherit_rpath, $1)=no
4975: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4976: _LT_TAGVAR(module_cmds, $1)=
4977: _LT_TAGVAR(module_expsym_cmds, $1)=
4978: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4979: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4980: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4981: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4982: # include_expsyms should be a list of space-separated symbols to be *always*
4983: # included in the symbol list
4984: _LT_TAGVAR(include_expsyms, $1)=
4985: # exclude_expsyms can be an extended regexp of symbols to exclude
4986: # it will be wrapped by ' (' and ')$', so one must not match beginning or
4987: # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4988: # as well as any symbol that contains 'd'.
4989: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4990: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4991: # platforms (ab)use it in PIC code, but their linkers get confused if
4992: # the symbol is explicitly referenced. Since portable code cannot
4993: # rely on this symbol name, it's probably fine to never include it in
4994: # preloaded symbol tables.
4995: # Exclude shared library initialization/finalization symbols.
4996: dnl Note also adjust exclude_expsyms for C++ above.
4997: extract_expsyms_cmds=
4998:
4999: case $host_os in
5000: cygwin* | mingw* | pw32* | cegcc*)
5001: # FIXME: the MSVC++ port hasn't been tested in a loooong time
5002: # When not using gcc, we currently assume that we are using
5003: # Microsoft Visual C++.
5004: if test yes != "$GCC"; then
5005: with_gnu_ld=no
5006: fi
5007: ;;
5008: interix*)
5009: # we just hope/assume this is gcc and not c89 (= MSVC++)
5010: with_gnu_ld=yes
5011: ;;
5012: openbsd* | bitrig*)
5013: with_gnu_ld=no
5014: ;;
5015: esac
5016:
5017: _LT_TAGVAR(ld_shlibs, $1)=yes
5018:
5019: # On some targets, GNU ld is compatible enough with the native linker
5020: # that we're better off using the native interface for both.
5021: lt_use_gnu_ld_interface=no
5022: if test yes = "$with_gnu_ld"; then
5023: case $host_os in
5024: aix*)
5025: # The AIX port of GNU ld has always aspired to compatibility
5026: # with the native linker. However, as the warning in the GNU ld
5027: # block says, versions before 2.19.5* couldn't really create working
5028: # shared libraries, regardless of the interface used.
5029: case `$LD -v 2>&1` in
5030: *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5031: *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5032: *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5033: *)
5034: lt_use_gnu_ld_interface=yes
5035: ;;
5036: esac
5037: ;;
5038: *)
5039: lt_use_gnu_ld_interface=yes
5040: ;;
5041: esac
5042: fi
5043:
5044: if test yes = "$lt_use_gnu_ld_interface"; then
5045: # If archive_cmds runs LD, not CC, wlarc should be empty
5046: wlarc='$wl'
5047:
5048: # Set some defaults for GNU ld with shared library support. These
5049: # are reset later if shared libraries are not supported. Putting them
5050: # here allows them to be overridden if necessary.
5051: runpath_var=LD_RUN_PATH
5052: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5053: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5054: # ancient GNU ld didn't support --whole-archive et. al.
5055: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5056: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5057: else
5058: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5059: fi
5060: supports_anon_versioning=no
5061: case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5062: *GNU\ gold*) supports_anon_versioning=yes ;;
5063: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5064: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5065: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5066: *\ 2.11.*) ;; # other 2.11 versions
5067: *) supports_anon_versioning=yes ;;
5068: esac
5069:
5070: # See if GNU ld supports shared libraries.
5071: case $host_os in
5072: aix[[3-9]]*)
5073: # On AIX/PPC, the GNU linker is very broken
5074: if test ia64 != "$host_cpu"; then
5075: _LT_TAGVAR(ld_shlibs, $1)=no
5076: cat <<_LT_EOF 1>&2
5077:
5078: *** Warning: the GNU linker, at least up to release 2.19, is reported
5079: *** to be unable to reliably create shared libraries on AIX.
5080: *** Therefore, libtool is disabling shared libraries support. If you
5081: *** really care for shared libraries, you may want to install binutils
5082: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5083: *** You will then need to restart the configuration process.
5084:
5085: _LT_EOF
5086: fi
5087: ;;
5088:
5089: amigaos*)
5090: case $host_cpu in
5091: powerpc)
5092: # see comment about AmigaOS4 .so support
5093: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5094: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5095: ;;
5096: m68k)
5097: _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)'
5098: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5099: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5100: ;;
5101: esac
5102: ;;
5103:
5104: beos*)
5105: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5106: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5107: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5108: # support --undefined. This deserves some investigation. FIXME
5109: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5110: else
5111: _LT_TAGVAR(ld_shlibs, $1)=no
5112: fi
5113: ;;
5114:
5115: cygwin* | mingw* | pw32* | cegcc*)
5116: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5117: # as there is no search path for DLLs.
5118: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5119: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5120: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5121: _LT_TAGVAR(always_export_symbols, $1)=no
5122: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5123: _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'
5124: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5125:
5126: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5127: _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'
5128: # If the export-symbols file already is a .def file, use it as
5129: # is; otherwise, prepend EXPORTS...
5130: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5131: cp $export_symbols $output_objdir/$soname.def;
5132: else
5133: echo EXPORTS > $output_objdir/$soname.def;
5134: cat $export_symbols >> $output_objdir/$soname.def;
5135: fi~
5136: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5137: else
5138: _LT_TAGVAR(ld_shlibs, $1)=no
5139: fi
5140: ;;
5141:
5142: haiku*)
5143: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5144: _LT_TAGVAR(link_all_deplibs, $1)=yes
5145: ;;
5146:
5147: os2*)
5148: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5149: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5150: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5151: shrext_cmds=.dll
5152: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5153: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5154: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5155: $ECHO EXPORTS >> $output_objdir/$libname.def~
5156: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5157: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5158: emximp -o $lib $output_objdir/$libname.def'
5159: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5160: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5161: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5162: $ECHO EXPORTS >> $output_objdir/$libname.def~
5163: prefix_cmds="$SED"~
5164: if test EXPORTS = "`$SED 1q $export_symbols`"; then
5165: prefix_cmds="$prefix_cmds -e 1d";
5166: fi~
5167: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5168: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5169: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5170: emximp -o $lib $output_objdir/$libname.def'
5171: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5172: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5173: ;;
5174:
5175: interix[[3-9]]*)
5176: _LT_TAGVAR(hardcode_direct, $1)=no
5177: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5178: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5179: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5180: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5181: # Instead, shared libraries are loaded at an image base (0x10000000 by
5182: # default) and relocated if they conflict, which is a slow very memory
5183: # consuming and fragmenting process. To avoid this, we pick a random,
5184: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5185: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5186: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5187: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5188: ;;
5189:
5190: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5191: tmp_diet=no
5192: if test linux-dietlibc = "$host_os"; then
5193: case $cc_basename in
5194: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5195: esac
5196: fi
5197: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5198: && test no = "$tmp_diet"
5199: then
5200: tmp_addflag=' $pic_flag'
5201: tmp_sharedflag='-shared'
5202: case $cc_basename,$host_cpu in
5203: pgcc*) # Portland Group C compiler
5204: _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'
5205: tmp_addflag=' $pic_flag'
5206: ;;
5207: pgf77* | pgf90* | pgf95* | pgfortran*)
5208: # Portland Group f77 and f90 compilers
5209: _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'
5210: tmp_addflag=' $pic_flag -Mnomain' ;;
5211: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5212: tmp_addflag=' -i_dynamic' ;;
5213: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5214: tmp_addflag=' -i_dynamic -nofor_main' ;;
5215: ifc* | ifort*) # Intel Fortran compiler
5216: tmp_addflag=' -nofor_main' ;;
5217: lf95*) # Lahey Fortran 8.1
5218: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5219: tmp_sharedflag='--shared' ;;
5220: nagfor*) # NAGFOR 5.3
5221: tmp_sharedflag='-Wl,-shared' ;;
5222: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5223: tmp_sharedflag='-qmkshrobj'
5224: tmp_addflag= ;;
5225: nvcc*) # Cuda Compiler Driver 2.2
5226: _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'
5227: _LT_TAGVAR(compiler_needs_object, $1)=yes
5228: ;;
5229: esac
5230: case `$CC -V 2>&1 | sed 5q` in
5231: *Sun\ C*) # Sun C 5.9
5232: _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'
5233: _LT_TAGVAR(compiler_needs_object, $1)=yes
5234: tmp_sharedflag='-G' ;;
5235: *Sun\ F*) # Sun Fortran 8.3
5236: tmp_sharedflag='-G' ;;
5237: esac
5238: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5239:
5240: if test yes = "$supports_anon_versioning"; then
5241: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5242: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5243: echo "local: *; };" >> $output_objdir/$libname.ver~
5244: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5245: fi
5246:
5247: case $cc_basename in
5248: tcc*)
5249: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5250: ;;
5251: xlf* | bgf* | bgxlf* | mpixlf*)
5252: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5253: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5254: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5255: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5256: if test yes = "$supports_anon_versioning"; then
5257: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5258: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5259: echo "local: *; };" >> $output_objdir/$libname.ver~
5260: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5261: fi
5262: ;;
5263: esac
5264: else
5265: _LT_TAGVAR(ld_shlibs, $1)=no
5266: fi
5267: ;;
5268:
5269: netbsd*)
5270: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5271: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5272: wlarc=
5273: else
5274: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5275: _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'
5276: fi
5277: ;;
5278:
5279: solaris*)
5280: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5281: _LT_TAGVAR(ld_shlibs, $1)=no
5282: cat <<_LT_EOF 1>&2
5283:
5284: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5285: *** create shared libraries on Solaris systems. Therefore, libtool
5286: *** is disabling shared libraries support. We urge you to upgrade GNU
5287: *** binutils to release 2.9.1 or newer. Another option is to modify
5288: *** your PATH or compiler configuration so that the native linker is
5289: *** used, and then restart.
5290:
5291: _LT_EOF
5292: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5293: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5294: _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'
5295: else
5296: _LT_TAGVAR(ld_shlibs, $1)=no
5297: fi
5298: ;;
5299:
5300: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5301: case `$LD -v 2>&1` in
5302: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5303: _LT_TAGVAR(ld_shlibs, $1)=no
5304: cat <<_LT_EOF 1>&2
5305:
5306: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5307: *** reliably create shared libraries on SCO systems. Therefore, libtool
5308: *** is disabling shared libraries support. We urge you to upgrade GNU
5309: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5310: *** your PATH or compiler configuration so that the native linker is
5311: *** used, and then restart.
5312:
5313: _LT_EOF
5314: ;;
5315: *)
5316: # For security reasons, it is highly recommended that you always
5317: # use absolute paths for naming shared libraries, and exclude the
5318: # DT_RUNPATH tag from executables and libraries. But doing so
5319: # requires that you compile everything twice, which is a pain.
5320: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5321: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5322: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5323: _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'
5324: else
5325: _LT_TAGVAR(ld_shlibs, $1)=no
5326: fi
5327: ;;
5328: esac
5329: ;;
5330:
5331: sunos4*)
5332: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5333: wlarc=
5334: _LT_TAGVAR(hardcode_direct, $1)=yes
5335: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5336: ;;
5337:
5338: *)
5339: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5340: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5341: _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'
5342: else
5343: _LT_TAGVAR(ld_shlibs, $1)=no
5344: fi
5345: ;;
5346: esac
5347:
5348: if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5349: runpath_var=
5350: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5351: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5352: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5353: fi
5354: else
5355: # PORTME fill in a description of your system's linker (not GNU ld)
5356: case $host_os in
5357: aix3*)
5358: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5359: _LT_TAGVAR(always_export_symbols, $1)=yes
5360: _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'
5361: # Note: this linker hardcodes the directories in LIBPATH if there
5362: # are no directories specified by -L.
5363: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5364: if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5365: # Neither direct hardcoding nor static linking is supported with a
5366: # broken collect2.
5367: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5368: fi
5369: ;;
5370:
5371: aix[[4-9]]*)
5372: if test ia64 = "$host_cpu"; then
5373: # On IA64, the linker does run time linking by default, so we don't
5374: # have to do anything special.
5375: aix_use_runtimelinking=no
5376: exp_sym_flag='-Bexport'
5377: no_entry_flag=
5378: else
5379: # If we're using GNU nm, then we don't want the "-C" option.
5380: # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5381: # Without the "-l" option, or with the "-B" option, AIX nm treats
5382: # weak defined symbols like other global defined symbols, whereas
5383: # GNU nm marks them as "W".
5384: # While the 'weak' keyword is ignored in the Export File, we need
5385: # it in the Import File for the 'aix-soname' feature, so we have
5386: # to replace the "-B" option with "-P" for AIX nm.
5387: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5388: _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'
5389: else
5390: _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'
5391: fi
5392: aix_use_runtimelinking=no
5393:
5394: # Test if we are trying to use run time linking or normal
5395: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5396: # have runtime linking enabled, and use it for executables.
5397: # For shared libraries, we enable/disable runtime linking
5398: # depending on the kind of the shared library created -
5399: # when "with_aix_soname,aix_use_runtimelinking" is:
5400: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5401: # "aix,yes" lib.so shared, rtl:yes, for executables
5402: # lib.a static archive
5403: # "both,no" lib.so.V(shr.o) shared, rtl:yes
5404: # lib.a(lib.so.V) shared, rtl:no, for executables
5405: # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5406: # lib.a(lib.so.V) shared, rtl:no
5407: # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5408: # lib.a static archive
5409: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5410: for ld_flag in $LDFLAGS; do
5411: if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5412: aix_use_runtimelinking=yes
5413: break
5414: fi
5415: done
5416: if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5417: # With aix-soname=svr4, we create the lib.so.V shared archives only,
5418: # so we don't have lib.a shared libs to link our executables.
5419: # We have to force runtime linking in this case.
5420: aix_use_runtimelinking=yes
5421: LDFLAGS="$LDFLAGS -Wl,-brtl"
5422: fi
5423: ;;
5424: esac
5425:
5426: exp_sym_flag='-bexport'
5427: no_entry_flag='-bnoentry'
5428: fi
5429:
5430: # When large executables or shared objects are built, AIX ld can
5431: # have problems creating the table of contents. If linking a library
5432: # or program results in "error TOC overflow" add -mminimal-toc to
5433: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5434: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5435:
5436: _LT_TAGVAR(archive_cmds, $1)=''
5437: _LT_TAGVAR(hardcode_direct, $1)=yes
5438: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5439: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5440: _LT_TAGVAR(link_all_deplibs, $1)=yes
5441: _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5442: case $with_aix_soname,$aix_use_runtimelinking in
5443: aix,*) ;; # traditional, no import file
5444: svr4,* | *,yes) # use import file
5445: # The Import File defines what to hardcode.
5446: _LT_TAGVAR(hardcode_direct, $1)=no
5447: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5448: ;;
5449: esac
5450:
5451: if test yes = "$GCC"; then
5452: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5453: # We only want to do this on AIX 4.2 and lower, the check
5454: # below for broken collect2 doesn't work under 4.3+
5455: collect2name=`$CC -print-prog-name=collect2`
5456: if test -f "$collect2name" &&
5457: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5458: then
5459: # We have reworked collect2
5460: :
5461: else
5462: # We have old collect2
5463: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5464: # It fails to find uninstalled libraries when the uninstalled
5465: # path is not listed in the libpath. Setting hardcode_minus_L
5466: # to unsupported forces relinking
5467: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5468: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5469: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5470: fi
5471: ;;
5472: esac
5473: shared_flag='-shared'
5474: if test yes = "$aix_use_runtimelinking"; then
5475: shared_flag="$shared_flag "'$wl-G'
5476: fi
5477: # Need to ensure runtime linking is disabled for the traditional
5478: # shared library, or the linker may eventually find shared libraries
5479: # /with/ Import File - we do not want to mix them.
5480: shared_flag_aix='-shared'
5481: shared_flag_svr4='-shared $wl-G'
5482: else
5483: # not using gcc
5484: if test ia64 = "$host_cpu"; then
5485: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5486: # chokes on -Wl,-G. The following line is correct:
5487: shared_flag='-G'
5488: else
5489: if test yes = "$aix_use_runtimelinking"; then
5490: shared_flag='$wl-G'
5491: else
5492: shared_flag='$wl-bM:SRE'
5493: fi
5494: shared_flag_aix='$wl-bM:SRE'
5495: shared_flag_svr4='$wl-G'
5496: fi
5497: fi
5498:
5499: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5500: # It seems that -bexpall does not export symbols beginning with
5501: # underscore (_), so it is better to generate a list of symbols to export.
5502: _LT_TAGVAR(always_export_symbols, $1)=yes
5503: if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5504: # Warning - without using the other runtime loading flags (-brtl),
5505: # -berok will link without error, but may produce a broken library.
5506: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5507: # Determine the default libpath from the value encoded in an
5508: # empty executable.
5509: _LT_SYS_MODULE_PATH_AIX([$1])
5510: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5511: _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' '$shared_flag
5512: else
5513: if test ia64 = "$host_cpu"; then
5514: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5515: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5516: _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"
5517: else
5518: # Determine the default libpath from the value encoded in an
5519: # empty executable.
5520: _LT_SYS_MODULE_PATH_AIX([$1])
5521: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5522: # Warning - without using the other run time loading flags,
5523: # -berok will link without error, but may produce a broken library.
5524: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5525: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5526: if test yes = "$with_gnu_ld"; then
5527: # We only use this code for GNU lds that support --whole-archive.
5528: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5529: else
5530: # Exported symbols can be pulled into shared objects from archives
5531: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5532: fi
5533: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5534: _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5535: # -brtl affects multiple linker settings, -berok does not and is overridden later
5536: compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5537: if test svr4 != "$with_aix_soname"; then
5538: # This is similar to how AIX traditionally builds its shared libraries.
5539: _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/$soname'
5540: fi
5541: if test aix != "$with_aix_soname"; then
5542: _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'
5543: else
5544: # used by -dlpreopen to get the symbols
5545: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5546: fi
5547: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5548: fi
5549: fi
5550: ;;
5551:
5552: amigaos*)
5553: case $host_cpu in
5554: powerpc)
5555: # see comment about AmigaOS4 .so support
5556: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5557: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5558: ;;
5559: m68k)
5560: _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)'
5561: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5562: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5563: ;;
5564: esac
5565: ;;
5566:
5567: bsdi[[45]]*)
5568: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5569: ;;
5570:
5571: cygwin* | mingw* | pw32* | cegcc*)
5572: # When not using gcc, we currently assume that we are using
5573: # Microsoft Visual C++.
5574: # hardcode_libdir_flag_spec is actually meaningless, as there is
5575: # no search path for DLLs.
5576: case $cc_basename in
5577: cl*)
5578: # Native MSVC
5579: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5580: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5581: _LT_TAGVAR(always_export_symbols, $1)=yes
5582: _LT_TAGVAR(file_list_spec, $1)='@'
5583: # Tell ltmain to make .lib files, not .a files.
5584: libext=lib
5585: # Tell ltmain to make .dll files, not .so files.
5586: shrext_cmds=.dll
5587: # FIXME: Setting linknames here is a bad hack.
5588: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5589: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5590: cp "$export_symbols" "$output_objdir/$soname.def";
5591: echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5592: else
5593: $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5594: fi~
5595: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5596: linknames='
5597: # The linker will not automatically build a static lib if we build a DLL.
5598: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5599: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5600: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5601: _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'
5602: # Don't use ranlib
5603: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5604: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5605: lt_tool_outputfile="@TOOL_OUTPUT@"~
5606: case $lt_outputfile in
5607: *.exe|*.EXE) ;;
5608: *)
5609: lt_outputfile=$lt_outputfile.exe
5610: lt_tool_outputfile=$lt_tool_outputfile.exe
5611: ;;
5612: esac~
5613: if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5614: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5615: $RM "$lt_outputfile.manifest";
5616: fi'
5617: ;;
5618: *)
5619: # Assume MSVC wrapper
5620: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5621: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5622: # Tell ltmain to make .lib files, not .a files.
5623: libext=lib
5624: # Tell ltmain to make .dll files, not .so files.
5625: shrext_cmds=.dll
5626: # FIXME: Setting linknames here is a bad hack.
5627: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5628: # The linker will automatically build a .lib file if we build a DLL.
5629: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5630: # FIXME: Should let the user specify the lib program.
5631: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5632: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5633: ;;
5634: esac
5635: ;;
5636:
5637: darwin* | rhapsody*)
5638: _LT_DARWIN_LINKER_FEATURES($1)
5639: ;;
5640:
5641: dgux*)
5642: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5643: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5644: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5645: ;;
5646:
5647: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5648: # support. Future versions do this automatically, but an explicit c++rt0.o
5649: # does not break anything, and helps significantly (at the cost of a little
5650: # extra space).
5651: freebsd2.2*)
5652: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5653: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5654: _LT_TAGVAR(hardcode_direct, $1)=yes
5655: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5656: ;;
5657:
5658: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5659: freebsd2.*)
5660: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5661: _LT_TAGVAR(hardcode_direct, $1)=yes
5662: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5663: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5664: ;;
5665:
5666: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5667: freebsd* | dragonfly*)
5668: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5669: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5670: _LT_TAGVAR(hardcode_direct, $1)=yes
5671: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5672: ;;
5673:
5674: hpux9*)
5675: if test yes = "$GCC"; then
5676: _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'
5677: else
5678: _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'
5679: fi
5680: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5681: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5682: _LT_TAGVAR(hardcode_direct, $1)=yes
5683:
5684: # hardcode_minus_L: Not really in the search PATH,
5685: # but as the default location of the library.
5686: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5687: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5688: ;;
5689:
5690: hpux10*)
5691: if test yes,no = "$GCC,$with_gnu_ld"; then
5692: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5693: else
5694: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5695: fi
5696: if test no = "$with_gnu_ld"; then
5697: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5698: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5699: _LT_TAGVAR(hardcode_direct, $1)=yes
5700: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5701: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5702: # hardcode_minus_L: Not really in the search PATH,
5703: # but as the default location of the library.
5704: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5705: fi
5706: ;;
5707:
5708: hpux11*)
5709: if test yes,no = "$GCC,$with_gnu_ld"; then
5710: case $host_cpu in
5711: hppa*64*)
5712: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5713: ;;
5714: ia64*)
5715: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5716: ;;
5717: *)
5718: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5719: ;;
5720: esac
5721: else
5722: case $host_cpu in
5723: hppa*64*)
5724: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5725: ;;
5726: ia64*)
5727: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5728: ;;
5729: *)
5730: m4_if($1, [], [
5731: # Older versions of the 11.00 compiler do not understand -b yet
5732: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5733: _LT_LINKER_OPTION([if $CC understands -b],
5734: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5735: [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5736: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5737: [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5738: ;;
5739: esac
5740: fi
5741: if test no = "$with_gnu_ld"; then
5742: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5743: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5744:
5745: case $host_cpu in
5746: hppa*64*|ia64*)
5747: _LT_TAGVAR(hardcode_direct, $1)=no
5748: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5749: ;;
5750: *)
5751: _LT_TAGVAR(hardcode_direct, $1)=yes
5752: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5753: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5754:
5755: # hardcode_minus_L: Not really in the search PATH,
5756: # but as the default location of the library.
5757: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5758: ;;
5759: esac
5760: fi
5761: ;;
5762:
5763: irix5* | irix6* | nonstopux*)
5764: if test yes = "$GCC"; then
5765: _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'
5766: # Try to use the -exported_symbol ld option, if it does not
5767: # work, assume that -exports_file does not work either and
5768: # implicitly export all symbols.
5769: # This should be the same for all languages, so no per-tag cache variable.
5770: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5771: [lt_cv_irix_exported_symbol],
5772: [save_LDFLAGS=$LDFLAGS
5773: LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5774: AC_LINK_IFELSE(
5775: [AC_LANG_SOURCE(
5776: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5777: [C++], [[int foo (void) { return 0; }]],
5778: [Fortran 77], [[
5779: subroutine foo
5780: end]],
5781: [Fortran], [[
5782: subroutine foo
5783: end]])])],
5784: [lt_cv_irix_exported_symbol=yes],
5785: [lt_cv_irix_exported_symbol=no])
5786: LDFLAGS=$save_LDFLAGS])
5787: if test yes = "$lt_cv_irix_exported_symbol"; then
5788: _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'
5789: fi
5790: else
5791: _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'
5792: _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'
5793: fi
5794: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5795: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5796: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5797: _LT_TAGVAR(inherit_rpath, $1)=yes
5798: _LT_TAGVAR(link_all_deplibs, $1)=yes
5799: ;;
5800:
5801: linux*)
5802: case $cc_basename in
5803: tcc*)
5804: # Fabrice Bellard et al's Tiny C Compiler
5805: _LT_TAGVAR(ld_shlibs, $1)=yes
5806: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5807: ;;
5808: esac
5809: ;;
5810:
5811: netbsd*)
5812: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5813: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5814: else
5815: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5816: fi
5817: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5818: _LT_TAGVAR(hardcode_direct, $1)=yes
5819: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5820: ;;
5821:
5822: newsos6)
5823: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5824: _LT_TAGVAR(hardcode_direct, $1)=yes
5825: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5826: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5827: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5828: ;;
5829:
5830: *nto* | *qnx*)
5831: ;;
5832:
5833: openbsd* | bitrig*)
5834: if test -f /usr/libexec/ld.so; then
5835: _LT_TAGVAR(hardcode_direct, $1)=yes
5836: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5837: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5838: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5839: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5840: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5841: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5842: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5843: else
5844: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5845: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5846: fi
5847: else
5848: _LT_TAGVAR(ld_shlibs, $1)=no
5849: fi
5850: ;;
5851:
5852: os2*)
5853: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5854: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5855: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5856: shrext_cmds=.dll
5857: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5858: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5859: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5860: $ECHO EXPORTS >> $output_objdir/$libname.def~
5861: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5862: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5863: emximp -o $lib $output_objdir/$libname.def'
5864: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5865: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5866: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5867: $ECHO EXPORTS >> $output_objdir/$libname.def~
5868: prefix_cmds="$SED"~
5869: if test EXPORTS = "`$SED 1q $export_symbols`"; then
5870: prefix_cmds="$prefix_cmds -e 1d";
5871: fi~
5872: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5873: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5874: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5875: emximp -o $lib $output_objdir/$libname.def'
5876: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5877: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5878: ;;
5879:
5880: osf3*)
5881: if test yes = "$GCC"; then
5882: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5883: _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'
5884: else
5885: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5886: _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'
5887: fi
5888: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5889: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5890: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5891: ;;
5892:
5893: osf4* | osf5*) # as osf3* with the addition of -msym flag
5894: if test yes = "$GCC"; then
5895: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5896: _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'
5897: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5898: else
5899: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5900: _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'
5901: _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~
5902: $CC -shared$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'
5903:
5904: # Both c and cxx compiler support -rpath directly
5905: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5906: fi
5907: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5908: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5909: ;;
5910:
5911: solaris*)
5912: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5913: if test yes = "$GCC"; then
5914: wlarc='$wl'
5915: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5916: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5917: $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5918: else
5919: case `$CC -V 2>&1` in
5920: *"Compilers 5.0"*)
5921: wlarc=''
5922: _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5923: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5924: $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5925: ;;
5926: *)
5927: wlarc='$wl'
5928: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5929: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5930: $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5931: ;;
5932: esac
5933: fi
5934: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5935: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5936: case $host_os in
5937: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5938: *)
5939: # The compiler driver will combine and reorder linker options,
5940: # but understands '-z linker_flag'. GCC discards it without '$wl',
5941: # but is careful enough not to reorder.
5942: # Supported since Solaris 2.6 (maybe 2.5.1?)
5943: if test yes = "$GCC"; then
5944: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5945: else
5946: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5947: fi
5948: ;;
5949: esac
5950: _LT_TAGVAR(link_all_deplibs, $1)=yes
5951: ;;
5952:
5953: sunos4*)
5954: if test sequent = "$host_vendor"; then
5955: # Use $CC to link under sequent, because it throws in some extra .o
5956: # files that make .init and .fini sections work.
5957: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5958: else
5959: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5960: fi
5961: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5962: _LT_TAGVAR(hardcode_direct, $1)=yes
5963: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5964: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5965: ;;
5966:
5967: sysv4)
5968: case $host_vendor in
5969: sni)
5970: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5971: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5972: ;;
5973: siemens)
5974: ## LD is ld it makes a PLAMLIB
5975: ## CC just makes a GrossModule.
5976: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5977: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5978: _LT_TAGVAR(hardcode_direct, $1)=no
5979: ;;
5980: motorola)
5981: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5982: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5983: ;;
5984: esac
5985: runpath_var='LD_RUN_PATH'
5986: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5987: ;;
5988:
5989: sysv4.3*)
5990: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5991: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5992: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5993: ;;
5994:
5995: sysv4*MP*)
5996: if test -d /usr/nec; then
5997: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5998: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5999: runpath_var=LD_RUN_PATH
6000: hardcode_runpath_var=yes
6001: _LT_TAGVAR(ld_shlibs, $1)=yes
6002: fi
6003: ;;
6004:
6005: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6006: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6007: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6008: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6009: runpath_var='LD_RUN_PATH'
6010:
6011: if test yes = "$GCC"; then
6012: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6013: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6014: else
6015: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6016: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6017: fi
6018: ;;
6019:
6020: sysv5* | sco3.2v5* | sco5v6*)
6021: # Note: We CANNOT use -z defs as we might desire, because we do not
6022: # link with -lc, and that would cause any symbols used from libc to
6023: # always be unresolved, which means just about no library would
6024: # ever link correctly. If we're not using GNU ld we use -z text
6025: # though, which does catch some bad symbols but isn't as heavy-handed
6026: # as -z defs.
6027: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6028: _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6029: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6030: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6031: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6032: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6033: _LT_TAGVAR(link_all_deplibs, $1)=yes
6034: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6035: runpath_var='LD_RUN_PATH'
6036:
6037: if test yes = "$GCC"; then
6038: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6039: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6040: else
6041: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6042: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6043: fi
6044: ;;
6045:
6046: uts4*)
6047: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6048: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6049: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6050: ;;
6051:
6052: *)
6053: _LT_TAGVAR(ld_shlibs, $1)=no
6054: ;;
6055: esac
6056:
6057: if test sni = "$host_vendor"; then
6058: case $host in
6059: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6060: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6061: ;;
6062: esac
6063: fi
6064: fi
6065: ])
6066: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6067: test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6068:
6069: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6070:
6071: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6072: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6073: _LT_DECL([], [extract_expsyms_cmds], [2],
6074: [The commands to extract the exported symbol list from a shared archive])
6075:
6076: #
6077: # Do we need to explicitly link libc?
6078: #
6079: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6080: x|xyes)
6081: # Assume -lc should be added
6082: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6083:
6084: if test yes,yes = "$GCC,$enable_shared"; then
6085: case $_LT_TAGVAR(archive_cmds, $1) in
6086: *'~'*)
6087: # FIXME: we may have to deal with multi-command sequences.
6088: ;;
6089: '$CC '*)
6090: # Test whether the compiler implicitly links with -lc since on some
6091: # systems, -lgcc has to come before -lc. If gcc already passes -lc
6092: # to ld, don't add -lc before -lgcc.
6093: AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6094: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6095: [$RM conftest*
6096: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6097:
6098: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6099: soname=conftest
6100: lib=conftest
6101: libobjs=conftest.$ac_objext
6102: deplibs=
6103: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6104: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6105: compiler_flags=-v
6106: linker_flags=-v
6107: verstring=
6108: output_objdir=.
6109: libname=conftest
6110: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6111: _LT_TAGVAR(allow_undefined_flag, $1)=
6112: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6113: then
6114: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6115: else
6116: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6117: fi
6118: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6119: else
6120: cat conftest.err 1>&5
6121: fi
6122: $RM conftest*
6123: ])
6124: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6125: ;;
6126: esac
6127: fi
6128: ;;
6129: esac
6130:
6131: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6132: [Whether or not to add -lc for building shared libraries])
6133: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6134: [enable_shared_with_static_runtimes], [0],
6135: [Whether or not to disallow shared libs when runtime libs are static])
6136: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6137: [Compiler flag to allow reflexive dlopens])
6138: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6139: [Compiler flag to generate shared objects directly from archives])
6140: _LT_TAGDECL([], [compiler_needs_object], [1],
6141: [Whether the compiler copes with passing no objects directly])
6142: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6143: [Create an old-style archive from a shared archive])
6144: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6145: [Create a temporary old-style archive to link instead of a shared archive])
6146: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6147: _LT_TAGDECL([], [archive_expsym_cmds], [2])
6148: _LT_TAGDECL([], [module_cmds], [2],
6149: [Commands used to build a loadable module if different from building
6150: a shared archive.])
6151: _LT_TAGDECL([], [module_expsym_cmds], [2])
6152: _LT_TAGDECL([], [with_gnu_ld], [1],
6153: [Whether we are building with GNU ld or not])
6154: _LT_TAGDECL([], [allow_undefined_flag], [1],
6155: [Flag that allows shared libraries with undefined symbols to be built])
6156: _LT_TAGDECL([], [no_undefined_flag], [1],
6157: [Flag that enforces no undefined symbols])
6158: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6159: [Flag to hardcode $libdir into a binary during linking.
6160: This must work even if $libdir does not exist])
6161: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6162: [Whether we need a single "-rpath" flag with a separated argument])
6163: _LT_TAGDECL([], [hardcode_direct], [0],
6164: [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6165: DIR into the resulting binary])
6166: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6167: [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6168: DIR into the resulting binary and the resulting library dependency is
6169: "absolute", i.e impossible to change by setting $shlibpath_var if the
6170: library is relocated])
6171: _LT_TAGDECL([], [hardcode_minus_L], [0],
6172: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6173: into the resulting binary])
6174: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6175: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6176: into the resulting binary])
6177: _LT_TAGDECL([], [hardcode_automatic], [0],
6178: [Set to "yes" if building a shared library automatically hardcodes DIR
6179: into the library and all subsequent libraries and executables linked
6180: against it])
6181: _LT_TAGDECL([], [inherit_rpath], [0],
6182: [Set to yes if linker adds runtime paths of dependent libraries
6183: to runtime path list])
6184: _LT_TAGDECL([], [link_all_deplibs], [0],
6185: [Whether libtool must link a program against all its dependency libraries])
6186: _LT_TAGDECL([], [always_export_symbols], [0],
6187: [Set to "yes" if exported symbols are required])
6188: _LT_TAGDECL([], [export_symbols_cmds], [2],
6189: [The commands to list exported symbols])
6190: _LT_TAGDECL([], [exclude_expsyms], [1],
6191: [Symbols that should not be listed in the preloaded symbols])
6192: _LT_TAGDECL([], [include_expsyms], [1],
6193: [Symbols that must always be exported])
6194: _LT_TAGDECL([], [prelink_cmds], [2],
6195: [Commands necessary for linking programs (against libraries) with templates])
6196: _LT_TAGDECL([], [postlink_cmds], [2],
6197: [Commands necessary for finishing linking programs])
6198: _LT_TAGDECL([], [file_list_spec], [1],
6199: [Specify filename containing input files])
6200: dnl FIXME: Not yet implemented
6201: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6202: dnl [Compiler flag to generate thread safe objects])
6203: ])# _LT_LINKER_SHLIBS
6204:
6205:
6206: # _LT_LANG_C_CONFIG([TAG])
6207: # ------------------------
6208: # Ensure that the configuration variables for a C compiler are suitably
6209: # defined. These variables are subsequently used by _LT_CONFIG to write
6210: # the compiler configuration to 'libtool'.
6211: m4_defun([_LT_LANG_C_CONFIG],
6212: [m4_require([_LT_DECL_EGREP])dnl
6213: lt_save_CC=$CC
6214: AC_LANG_PUSH(C)
6215:
6216: # Source file extension for C test sources.
6217: ac_ext=c
6218:
6219: # Object file extension for compiled C test sources.
6220: objext=o
6221: _LT_TAGVAR(objext, $1)=$objext
6222:
6223: # Code to be used in simple compile tests
6224: lt_simple_compile_test_code="int some_variable = 0;"
6225:
6226: # Code to be used in simple link tests
6227: lt_simple_link_test_code='int main(){return(0);}'
6228:
6229: _LT_TAG_COMPILER
6230: # Save the default compiler, since it gets overwritten when the other
6231: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6232: compiler_DEFAULT=$CC
6233:
6234: # save warnings/boilerplate of simple test code
6235: _LT_COMPILER_BOILERPLATE
6236: _LT_LINKER_BOILERPLATE
6237:
6238: if test -n "$compiler"; then
6239: _LT_COMPILER_NO_RTTI($1)
6240: _LT_COMPILER_PIC($1)
6241: _LT_COMPILER_C_O($1)
6242: _LT_COMPILER_FILE_LOCKS($1)
6243: _LT_LINKER_SHLIBS($1)
6244: _LT_SYS_DYNAMIC_LINKER($1)
6245: _LT_LINKER_HARDCODE_LIBPATH($1)
6246: LT_SYS_DLOPEN_SELF
6247: _LT_CMD_STRIPLIB
6248:
6249: # Report what library types will actually be built
6250: AC_MSG_CHECKING([if libtool supports shared libraries])
6251: AC_MSG_RESULT([$can_build_shared])
6252:
6253: AC_MSG_CHECKING([whether to build shared libraries])
6254: test no = "$can_build_shared" && enable_shared=no
6255:
6256: # On AIX, shared libraries and static libraries use the same namespace, and
6257: # are all built from PIC.
6258: case $host_os in
6259: aix3*)
6260: test yes = "$enable_shared" && enable_static=no
6261: if test -n "$RANLIB"; then
6262: archive_cmds="$archive_cmds~\$RANLIB \$lib"
6263: postinstall_cmds='$RANLIB $lib'
6264: fi
6265: ;;
6266:
6267: aix[[4-9]]*)
6268: if test ia64 != "$host_cpu"; then
6269: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6270: yes,aix,yes) ;; # shared object as lib.so file only
6271: yes,svr4,*) ;; # shared object as lib.so archive member only
6272: yes,*) enable_static=no ;; # shared object in lib.a archive as well
6273: esac
6274: fi
6275: ;;
6276: esac
6277: AC_MSG_RESULT([$enable_shared])
6278:
6279: AC_MSG_CHECKING([whether to build static libraries])
6280: # Make sure either enable_shared or enable_static is yes.
6281: test yes = "$enable_shared" || enable_static=yes
6282: AC_MSG_RESULT([$enable_static])
6283:
6284: _LT_CONFIG($1)
6285: fi
6286: AC_LANG_POP
6287: CC=$lt_save_CC
6288: ])# _LT_LANG_C_CONFIG
6289:
6290:
6291: # _LT_LANG_CXX_CONFIG([TAG])
6292: # --------------------------
6293: # Ensure that the configuration variables for a C++ compiler are suitably
6294: # defined. These variables are subsequently used by _LT_CONFIG to write
6295: # the compiler configuration to 'libtool'.
6296: m4_defun([_LT_LANG_CXX_CONFIG],
6297: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6298: m4_require([_LT_DECL_EGREP])dnl
6299: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6300: if test -n "$CXX" && ( test no != "$CXX" &&
6301: ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6302: (test g++ != "$CXX"))); then
6303: AC_PROG_CXXCPP
6304: else
6305: _lt_caught_CXX_error=yes
6306: fi
6307:
6308: AC_LANG_PUSH(C++)
6309: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6310: _LT_TAGVAR(allow_undefined_flag, $1)=
6311: _LT_TAGVAR(always_export_symbols, $1)=no
6312: _LT_TAGVAR(archive_expsym_cmds, $1)=
6313: _LT_TAGVAR(compiler_needs_object, $1)=no
6314: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6315: _LT_TAGVAR(hardcode_direct, $1)=no
6316: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6317: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6318: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6319: _LT_TAGVAR(hardcode_minus_L, $1)=no
6320: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6321: _LT_TAGVAR(hardcode_automatic, $1)=no
6322: _LT_TAGVAR(inherit_rpath, $1)=no
6323: _LT_TAGVAR(module_cmds, $1)=
6324: _LT_TAGVAR(module_expsym_cmds, $1)=
6325: _LT_TAGVAR(link_all_deplibs, $1)=unknown
6326: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6327: _LT_TAGVAR(reload_flag, $1)=$reload_flag
6328: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6329: _LT_TAGVAR(no_undefined_flag, $1)=
6330: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6331: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6332:
6333: # Source file extension for C++ test sources.
6334: ac_ext=cpp
6335:
6336: # Object file extension for compiled C++ test sources.
6337: objext=o
6338: _LT_TAGVAR(objext, $1)=$objext
6339:
6340: # No sense in running all these tests if we already determined that
6341: # the CXX compiler isn't working. Some variables (like enable_shared)
6342: # are currently assumed to apply to all compilers on this platform,
6343: # and will be corrupted by setting them based on a non-working compiler.
6344: if test yes != "$_lt_caught_CXX_error"; then
6345: # Code to be used in simple compile tests
6346: lt_simple_compile_test_code="int some_variable = 0;"
6347:
6348: # Code to be used in simple link tests
6349: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6350:
6351: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6352: _LT_TAG_COMPILER
6353:
6354: # save warnings/boilerplate of simple test code
6355: _LT_COMPILER_BOILERPLATE
6356: _LT_LINKER_BOILERPLATE
6357:
6358: # Allow CC to be a program name with arguments.
6359: lt_save_CC=$CC
6360: lt_save_CFLAGS=$CFLAGS
6361: lt_save_LD=$LD
6362: lt_save_GCC=$GCC
6363: GCC=$GXX
6364: lt_save_with_gnu_ld=$with_gnu_ld
6365: lt_save_path_LD=$lt_cv_path_LD
6366: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6367: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6368: else
6369: $as_unset lt_cv_prog_gnu_ld
6370: fi
6371: if test -n "${lt_cv_path_LDCXX+set}"; then
6372: lt_cv_path_LD=$lt_cv_path_LDCXX
6373: else
6374: $as_unset lt_cv_path_LD
6375: fi
6376: test -z "${LDCXX+set}" || LD=$LDCXX
6377: CC=${CXX-"c++"}
6378: CFLAGS=$CXXFLAGS
6379: compiler=$CC
6380: _LT_TAGVAR(compiler, $1)=$CC
6381: _LT_CC_BASENAME([$compiler])
6382:
6383: if test -n "$compiler"; then
6384: # We don't want -fno-exception when compiling C++ code, so set the
6385: # no_builtin_flag separately
6386: if test yes = "$GXX"; then
6387: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6388: else
6389: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6390: fi
6391:
6392: if test yes = "$GXX"; then
6393: # Set up default GNU C++ configuration
6394:
6395: LT_PATH_LD
6396:
6397: # Check if GNU C++ uses GNU ld as the underlying linker, since the
6398: # archiving commands below assume that GNU ld is being used.
6399: if test yes = "$with_gnu_ld"; then
6400: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6401: _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'
6402:
6403: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6404: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6405:
6406: # If archive_cmds runs LD, not CC, wlarc should be empty
6407: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6408: # investigate it a little bit more. (MM)
6409: wlarc='$wl'
6410:
6411: # ancient GNU ld didn't support --whole-archive et. al.
6412: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6413: $GREP 'no-whole-archive' > /dev/null; then
6414: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6415: else
6416: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6417: fi
6418: else
6419: with_gnu_ld=no
6420: wlarc=
6421:
6422: # A generic and very simple default shared library creation
6423: # command for GNU C++ for the case where it uses the native
6424: # linker, instead of GNU ld. If possible, this setting should
6425: # overridden to take advantage of the native linker features on
6426: # the platform it is being used on.
6427: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6428: fi
6429:
6430: # Commands to make compiler produce verbose output that lists
6431: # what "hidden" libraries, object files and flags are used when
6432: # linking a shared library.
6433: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6434:
6435: else
6436: GXX=no
6437: with_gnu_ld=no
6438: wlarc=
6439: fi
6440:
6441: # PORTME: fill in a description of your system's C++ link characteristics
6442: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6443: _LT_TAGVAR(ld_shlibs, $1)=yes
6444: case $host_os in
6445: aix3*)
6446: # FIXME: insert proper C++ library support
6447: _LT_TAGVAR(ld_shlibs, $1)=no
6448: ;;
6449: aix[[4-9]]*)
6450: if test ia64 = "$host_cpu"; then
6451: # On IA64, the linker does run time linking by default, so we don't
6452: # have to do anything special.
6453: aix_use_runtimelinking=no
6454: exp_sym_flag='-Bexport'
6455: no_entry_flag=
6456: else
6457: aix_use_runtimelinking=no
6458:
6459: # Test if we are trying to use run time linking or normal
6460: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6461: # have runtime linking enabled, and use it for executables.
6462: # For shared libraries, we enable/disable runtime linking
6463: # depending on the kind of the shared library created -
6464: # when "with_aix_soname,aix_use_runtimelinking" is:
6465: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6466: # "aix,yes" lib.so shared, rtl:yes, for executables
6467: # lib.a static archive
6468: # "both,no" lib.so.V(shr.o) shared, rtl:yes
6469: # lib.a(lib.so.V) shared, rtl:no, for executables
6470: # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6471: # lib.a(lib.so.V) shared, rtl:no
6472: # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6473: # lib.a static archive
6474: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6475: for ld_flag in $LDFLAGS; do
6476: case $ld_flag in
6477: *-brtl*)
6478: aix_use_runtimelinking=yes
6479: break
6480: ;;
6481: esac
6482: done
6483: if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6484: # With aix-soname=svr4, we create the lib.so.V shared archives only,
6485: # so we don't have lib.a shared libs to link our executables.
6486: # We have to force runtime linking in this case.
6487: aix_use_runtimelinking=yes
6488: LDFLAGS="$LDFLAGS -Wl,-brtl"
6489: fi
6490: ;;
6491: esac
6492:
6493: exp_sym_flag='-bexport'
6494: no_entry_flag='-bnoentry'
6495: fi
6496:
6497: # When large executables or shared objects are built, AIX ld can
6498: # have problems creating the table of contents. If linking a library
6499: # or program results in "error TOC overflow" add -mminimal-toc to
6500: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6501: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6502:
6503: _LT_TAGVAR(archive_cmds, $1)=''
6504: _LT_TAGVAR(hardcode_direct, $1)=yes
6505: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6506: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6507: _LT_TAGVAR(link_all_deplibs, $1)=yes
6508: _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6509: case $with_aix_soname,$aix_use_runtimelinking in
6510: aix,*) ;; # no import file
6511: svr4,* | *,yes) # use import file
6512: # The Import File defines what to hardcode.
6513: _LT_TAGVAR(hardcode_direct, $1)=no
6514: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6515: ;;
6516: esac
6517:
6518: if test yes = "$GXX"; then
6519: case $host_os in aix4.[[012]]|aix4.[[012]].*)
6520: # We only want to do this on AIX 4.2 and lower, the check
6521: # below for broken collect2 doesn't work under 4.3+
6522: collect2name=`$CC -print-prog-name=collect2`
6523: if test -f "$collect2name" &&
6524: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6525: then
6526: # We have reworked collect2
6527: :
6528: else
6529: # We have old collect2
6530: _LT_TAGVAR(hardcode_direct, $1)=unsupported
6531: # It fails to find uninstalled libraries when the uninstalled
6532: # path is not listed in the libpath. Setting hardcode_minus_L
6533: # to unsupported forces relinking
6534: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6535: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6536: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6537: fi
6538: esac
6539: shared_flag='-shared'
6540: if test yes = "$aix_use_runtimelinking"; then
6541: shared_flag=$shared_flag' $wl-G'
6542: fi
6543: # Need to ensure runtime linking is disabled for the traditional
6544: # shared library, or the linker may eventually find shared libraries
6545: # /with/ Import File - we do not want to mix them.
6546: shared_flag_aix='-shared'
6547: shared_flag_svr4='-shared $wl-G'
6548: else
6549: # not using gcc
6550: if test ia64 = "$host_cpu"; then
6551: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6552: # chokes on -Wl,-G. The following line is correct:
6553: shared_flag='-G'
6554: else
6555: if test yes = "$aix_use_runtimelinking"; then
6556: shared_flag='$wl-G'
6557: else
6558: shared_flag='$wl-bM:SRE'
6559: fi
6560: shared_flag_aix='$wl-bM:SRE'
6561: shared_flag_svr4='$wl-G'
6562: fi
6563: fi
6564:
6565: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6566: # It seems that -bexpall does not export symbols beginning with
6567: # underscore (_), so it is better to generate a list of symbols to
6568: # export.
6569: _LT_TAGVAR(always_export_symbols, $1)=yes
6570: if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6571: # Warning - without using the other runtime loading flags (-brtl),
6572: # -berok will link without error, but may produce a broken library.
6573: # The "-G" linker flag allows undefined symbols.
6574: _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6575: # Determine the default libpath from the value encoded in an empty
6576: # executable.
6577: _LT_SYS_MODULE_PATH_AIX([$1])
6578: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6579:
6580: _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' '$shared_flag
6581: else
6582: if test ia64 = "$host_cpu"; then
6583: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6584: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6585: _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"
6586: else
6587: # Determine the default libpath from the value encoded in an
6588: # empty executable.
6589: _LT_SYS_MODULE_PATH_AIX([$1])
6590: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6591: # Warning - without using the other run time loading flags,
6592: # -berok will link without error, but may produce a broken library.
6593: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6594: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6595: if test yes = "$with_gnu_ld"; then
6596: # We only use this code for GNU lds that support --whole-archive.
6597: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6598: else
6599: # Exported symbols can be pulled into shared objects from archives
6600: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6601: fi
6602: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6603: _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6604: # -brtl affects multiple linker settings, -berok does not and is overridden later
6605: compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6606: if test svr4 != "$with_aix_soname"; then
6607: # This is similar to how AIX traditionally builds its shared
6608: # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6609: _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/$soname'
6610: fi
6611: if test aix != "$with_aix_soname"; then
6612: _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'
6613: else
6614: # used by -dlpreopen to get the symbols
6615: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6616: fi
6617: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6618: fi
6619: fi
6620: ;;
6621:
6622: beos*)
6623: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6624: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6625: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6626: # support --undefined. This deserves some investigation. FIXME
6627: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6628: else
6629: _LT_TAGVAR(ld_shlibs, $1)=no
6630: fi
6631: ;;
6632:
6633: chorus*)
6634: case $cc_basename in
6635: *)
6636: # FIXME: insert proper C++ library support
6637: _LT_TAGVAR(ld_shlibs, $1)=no
6638: ;;
6639: esac
6640: ;;
6641:
6642: cygwin* | mingw* | pw32* | cegcc*)
6643: case $GXX,$cc_basename in
6644: ,cl* | no,cl*)
6645: # Native MSVC
6646: # hardcode_libdir_flag_spec is actually meaningless, as there is
6647: # no search path for DLLs.
6648: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6649: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6650: _LT_TAGVAR(always_export_symbols, $1)=yes
6651: _LT_TAGVAR(file_list_spec, $1)='@'
6652: # Tell ltmain to make .lib files, not .a files.
6653: libext=lib
6654: # Tell ltmain to make .dll files, not .so files.
6655: shrext_cmds=.dll
6656: # FIXME: Setting linknames here is a bad hack.
6657: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6658: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6659: cp "$export_symbols" "$output_objdir/$soname.def";
6660: echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6661: else
6662: $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6663: fi~
6664: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6665: linknames='
6666: # The linker will not automatically build a static lib if we build a DLL.
6667: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6668: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6669: # Don't use ranlib
6670: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6671: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6672: lt_tool_outputfile="@TOOL_OUTPUT@"~
6673: case $lt_outputfile in
6674: *.exe|*.EXE) ;;
6675: *)
6676: lt_outputfile=$lt_outputfile.exe
6677: lt_tool_outputfile=$lt_tool_outputfile.exe
6678: ;;
6679: esac~
6680: func_to_tool_file "$lt_outputfile"~
6681: if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6682: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6683: $RM "$lt_outputfile.manifest";
6684: fi'
6685: ;;
6686: *)
6687: # g++
6688: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6689: # as there is no search path for DLLs.
6690: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6691: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6692: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6693: _LT_TAGVAR(always_export_symbols, $1)=no
6694: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6695:
6696: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6697: _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'
6698: # If the export-symbols file already is a .def file, use it as
6699: # is; otherwise, prepend EXPORTS...
6700: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6701: cp $export_symbols $output_objdir/$soname.def;
6702: else
6703: echo EXPORTS > $output_objdir/$soname.def;
6704: cat $export_symbols >> $output_objdir/$soname.def;
6705: fi~
6706: $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'
6707: else
6708: _LT_TAGVAR(ld_shlibs, $1)=no
6709: fi
6710: ;;
6711: esac
6712: ;;
6713: darwin* | rhapsody*)
6714: _LT_DARWIN_LINKER_FEATURES($1)
6715: ;;
6716:
6717: os2*)
6718: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6719: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6720: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6721: shrext_cmds=.dll
6722: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6723: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6724: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6725: $ECHO EXPORTS >> $output_objdir/$libname.def~
6726: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6727: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6728: emximp -o $lib $output_objdir/$libname.def'
6729: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6730: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6731: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6732: $ECHO EXPORTS >> $output_objdir/$libname.def~
6733: prefix_cmds="$SED"~
6734: if test EXPORTS = "`$SED 1q $export_symbols`"; then
6735: prefix_cmds="$prefix_cmds -e 1d";
6736: fi~
6737: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6738: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6739: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6740: emximp -o $lib $output_objdir/$libname.def'
6741: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6742: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6743: ;;
6744:
6745: dgux*)
6746: case $cc_basename in
6747: ec++*)
6748: # FIXME: insert proper C++ library support
6749: _LT_TAGVAR(ld_shlibs, $1)=no
6750: ;;
6751: ghcx*)
6752: # Green Hills C++ Compiler
6753: # FIXME: insert proper C++ library support
6754: _LT_TAGVAR(ld_shlibs, $1)=no
6755: ;;
6756: *)
6757: # FIXME: insert proper C++ library support
6758: _LT_TAGVAR(ld_shlibs, $1)=no
6759: ;;
6760: esac
6761: ;;
6762:
6763: freebsd2.*)
6764: # C++ shared libraries reported to be fairly broken before
6765: # switch to ELF
6766: _LT_TAGVAR(ld_shlibs, $1)=no
6767: ;;
6768:
6769: freebsd-elf*)
6770: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6771: ;;
6772:
6773: freebsd* | dragonfly*)
6774: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6775: # conventions
6776: _LT_TAGVAR(ld_shlibs, $1)=yes
6777: ;;
6778:
6779: haiku*)
6780: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6781: _LT_TAGVAR(link_all_deplibs, $1)=yes
6782: ;;
6783:
6784: hpux9*)
6785: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6786: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6787: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6788: _LT_TAGVAR(hardcode_direct, $1)=yes
6789: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6790: # but as the default
6791: # location of the library.
6792:
6793: case $cc_basename in
6794: CC*)
6795: # FIXME: insert proper C++ library support
6796: _LT_TAGVAR(ld_shlibs, $1)=no
6797: ;;
6798: aCC*)
6799: _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 $lib'
6800: # Commands to make compiler produce verbose output that lists
6801: # what "hidden" libraries, object files and flags are used when
6802: # linking a shared library.
6803: #
6804: # There doesn't appear to be a way to prevent this compiler from
6805: # explicitly linking system object files so we need to strip them
6806: # from the output so that they don't get included in the library
6807: # dependencies.
6808: output_verbose_link_cmd='templist=`($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"'
6809: ;;
6810: *)
6811: if test yes = "$GXX"; then
6812: _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'
6813: else
6814: # FIXME: insert proper C++ library support
6815: _LT_TAGVAR(ld_shlibs, $1)=no
6816: fi
6817: ;;
6818: esac
6819: ;;
6820:
6821: hpux10*|hpux11*)
6822: if test no = "$with_gnu_ld"; then
6823: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6824: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6825:
6826: case $host_cpu in
6827: hppa*64*|ia64*)
6828: ;;
6829: *)
6830: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6831: ;;
6832: esac
6833: fi
6834: case $host_cpu in
6835: hppa*64*|ia64*)
6836: _LT_TAGVAR(hardcode_direct, $1)=no
6837: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6838: ;;
6839: *)
6840: _LT_TAGVAR(hardcode_direct, $1)=yes
6841: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6842: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6843: # but as the default
6844: # location of the library.
6845: ;;
6846: esac
6847:
6848: case $cc_basename in
6849: CC*)
6850: # FIXME: insert proper C++ library support
6851: _LT_TAGVAR(ld_shlibs, $1)=no
6852: ;;
6853: aCC*)
6854: case $host_cpu in
6855: hppa*64*)
6856: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6857: ;;
6858: ia64*)
6859: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6860: ;;
6861: *)
6862: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6863: ;;
6864: esac
6865: # Commands to make compiler produce verbose output that lists
6866: # what "hidden" libraries, object files and flags are used when
6867: # linking a shared library.
6868: #
6869: # There doesn't appear to be a way to prevent this compiler from
6870: # explicitly linking system object files so we need to strip them
6871: # from the output so that they don't get included in the library
6872: # dependencies.
6873: output_verbose_link_cmd='templist=`($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"'
6874: ;;
6875: *)
6876: if test yes = "$GXX"; then
6877: if test no = "$with_gnu_ld"; then
6878: case $host_cpu in
6879: hppa*64*)
6880: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6881: ;;
6882: ia64*)
6883: _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'
6884: ;;
6885: *)
6886: _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'
6887: ;;
6888: esac
6889: fi
6890: else
6891: # FIXME: insert proper C++ library support
6892: _LT_TAGVAR(ld_shlibs, $1)=no
6893: fi
6894: ;;
6895: esac
6896: ;;
6897:
6898: interix[[3-9]]*)
6899: _LT_TAGVAR(hardcode_direct, $1)=no
6900: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6901: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6902: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6903: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6904: # Instead, shared libraries are loaded at an image base (0x10000000 by
6905: # default) and relocated if they conflict, which is a slow very memory
6906: # consuming and fragmenting process. To avoid this, we pick a random,
6907: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6908: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6909: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6910: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6911: ;;
6912: irix5* | irix6*)
6913: case $cc_basename in
6914: CC*)
6915: # SGI C++
6916: _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'
6917:
6918: # Archives containing C++ object files must be created using
6919: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6920: # necessary to make sure instantiated templates are included
6921: # in the archive.
6922: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6923: ;;
6924: *)
6925: if test yes = "$GXX"; then
6926: if test no = "$with_gnu_ld"; then
6927: _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'
6928: else
6929: _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'
6930: fi
6931: fi
6932: _LT_TAGVAR(link_all_deplibs, $1)=yes
6933: ;;
6934: esac
6935: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6936: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6937: _LT_TAGVAR(inherit_rpath, $1)=yes
6938: ;;
6939:
6940: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6941: case $cc_basename in
6942: KCC*)
6943: # Kuck and Associates, Inc. (KAI) C++ Compiler
6944:
6945: # KCC will only create a shared library if the output file
6946: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6947: # to its proper name (with version) after linking.
6948: _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'
6949: _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 $lib'
6950: # Commands to make compiler produce verbose output that lists
6951: # what "hidden" libraries, object files and flags are used when
6952: # linking a shared library.
6953: #
6954: # There doesn't appear to be a way to prevent this compiler from
6955: # explicitly linking system object files so we need to strip them
6956: # from the output so that they don't get included in the library
6957: # dependencies.
6958: output_verbose_link_cmd='templist=`$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"'
6959:
6960: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6961: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6962:
6963: # Archives containing C++ object files must be created using
6964: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6965: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6966: ;;
6967: icpc* | ecpc* )
6968: # Intel C++
6969: with_gnu_ld=yes
6970: # version 8.0 and above of icpc choke on multiply defined symbols
6971: # if we add $predep_objects and $postdep_objects, however 7.1 and
6972: # earlier do not add the objects themselves.
6973: case `$CC -V 2>&1` in
6974: *"Version 7."*)
6975: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6976: _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'
6977: ;;
6978: *) # Version 8.0 or newer
6979: tmp_idyn=
6980: case $host_cpu in
6981: ia64*) tmp_idyn=' -i_dynamic';;
6982: esac
6983: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6984: _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'
6985: ;;
6986: esac
6987: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6988: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6989: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6990: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6991: ;;
6992: pgCC* | pgcpp*)
6993: # Portland Group C++ compiler
6994: case `$CC -V` in
6995: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6996: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6997: rm -rf $tpldir~
6998: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6999: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7000: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7001: rm -rf $tpldir~
7002: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7003: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7004: $RANLIB $oldlib'
7005: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7006: rm -rf $tpldir~
7007: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7008: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7009: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7010: rm -rf $tpldir~
7011: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7012: $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'
7013: ;;
7014: *) # Version 6 and above use weak symbols
7015: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7016: _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'
7017: ;;
7018: esac
7019:
7020: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7021: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7022: _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'
7023: ;;
7024: cxx*)
7025: # Compaq C++
7026: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7027: _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'
7028:
7029: runpath_var=LD_RUN_PATH
7030: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7031: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7032:
7033: # Commands to make compiler produce verbose output that lists
7034: # what "hidden" libraries, object files and flags are used when
7035: # linking a shared library.
7036: #
7037: # There doesn't appear to be a way to prevent this compiler from
7038: # explicitly linking system object files so we need to strip them
7039: # from the output so that they don't get included in the library
7040: # dependencies.
7041: output_verbose_link_cmd='templist=`$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'
7042: ;;
7043: xl* | mpixl* | bgxl*)
7044: # IBM XL 8.0 on PPC, with GNU ld
7045: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7046: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7047: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7048: if test yes = "$supports_anon_versioning"; then
7049: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7050: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7051: echo "local: *; };" >> $output_objdir/$libname.ver~
7052: $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7053: fi
7054: ;;
7055: *)
7056: case `$CC -V 2>&1 | sed 5q` in
7057: *Sun\ C*)
7058: # Sun C++ 5.9
7059: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7060: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7061: _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'
7062: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7063: _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'
7064: _LT_TAGVAR(compiler_needs_object, $1)=yes
7065:
7066: # Not sure whether something based on
7067: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7068: # would be better.
7069: output_verbose_link_cmd='func_echo_all'
7070:
7071: # Archives containing C++ object files must be created using
7072: # "CC -xar", where "CC" is the Sun C++ compiler. This is
7073: # necessary to make sure instantiated templates are included
7074: # in the archive.
7075: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7076: ;;
7077: esac
7078: ;;
7079: esac
7080: ;;
7081:
7082: lynxos*)
7083: # FIXME: insert proper C++ library support
7084: _LT_TAGVAR(ld_shlibs, $1)=no
7085: ;;
7086:
7087: m88k*)
7088: # FIXME: insert proper C++ library support
7089: _LT_TAGVAR(ld_shlibs, $1)=no
7090: ;;
7091:
7092: mvs*)
7093: case $cc_basename in
7094: cxx*)
7095: # FIXME: insert proper C++ library support
7096: _LT_TAGVAR(ld_shlibs, $1)=no
7097: ;;
7098: *)
7099: # FIXME: insert proper C++ library support
7100: _LT_TAGVAR(ld_shlibs, $1)=no
7101: ;;
7102: esac
7103: ;;
7104:
7105: netbsd*)
7106: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7107: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7108: wlarc=
7109: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7110: _LT_TAGVAR(hardcode_direct, $1)=yes
7111: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7112: fi
7113: # Workaround some broken pre-1.5 toolchains
7114: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7115: ;;
7116:
7117: *nto* | *qnx*)
7118: _LT_TAGVAR(ld_shlibs, $1)=yes
7119: ;;
7120:
7121: openbsd* | bitrig*)
7122: if test -f /usr/libexec/ld.so; then
7123: _LT_TAGVAR(hardcode_direct, $1)=yes
7124: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7125: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7126: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7127: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7128: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7129: _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'
7130: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7131: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7132: fi
7133: output_verbose_link_cmd=func_echo_all
7134: else
7135: _LT_TAGVAR(ld_shlibs, $1)=no
7136: fi
7137: ;;
7138:
7139: osf3* | osf4* | osf5*)
7140: case $cc_basename in
7141: KCC*)
7142: # Kuck and Associates, Inc. (KAI) C++ Compiler
7143:
7144: # KCC will only create a shared library if the output file
7145: # ends with ".so" (or ".sl" for HP-UX), so rename the library
7146: # to its proper name (with version) after linking.
7147: _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'
7148:
7149: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7150: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7151:
7152: # Archives containing C++ object files must be created using
7153: # the KAI C++ compiler.
7154: case $host in
7155: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7156: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7157: esac
7158: ;;
7159: RCC*)
7160: # Rational C++ 2.4.1
7161: # FIXME: insert proper C++ library support
7162: _LT_TAGVAR(ld_shlibs, $1)=no
7163: ;;
7164: cxx*)
7165: case $host in
7166: osf3*)
7167: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7168: _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'
7169: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7170: ;;
7171: *)
7172: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7173: _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'
7174: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7175: echo "-hidden">> $lib.exp~
7176: $CC -shared$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~
7177: $RM $lib.exp'
7178: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7179: ;;
7180: esac
7181:
7182: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7183:
7184: # Commands to make compiler produce verbose output that lists
7185: # what "hidden" libraries, object files and flags are used when
7186: # linking a shared library.
7187: #
7188: # There doesn't appear to be a way to prevent this compiler from
7189: # explicitly linking system object files so we need to strip them
7190: # from the output so that they don't get included in the library
7191: # dependencies.
7192: output_verbose_link_cmd='templist=`$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"'
7193: ;;
7194: *)
7195: if test yes,no = "$GXX,$with_gnu_ld"; then
7196: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7197: case $host in
7198: osf3*)
7199: _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'
7200: ;;
7201: *)
7202: _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'
7203: ;;
7204: esac
7205:
7206: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7207: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7208:
7209: # Commands to make compiler produce verbose output that lists
7210: # what "hidden" libraries, object files and flags are used when
7211: # linking a shared library.
7212: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7213:
7214: else
7215: # FIXME: insert proper C++ library support
7216: _LT_TAGVAR(ld_shlibs, $1)=no
7217: fi
7218: ;;
7219: esac
7220: ;;
7221:
7222: psos*)
7223: # FIXME: insert proper C++ library support
7224: _LT_TAGVAR(ld_shlibs, $1)=no
7225: ;;
7226:
7227: sunos4*)
7228: case $cc_basename in
7229: CC*)
7230: # Sun C++ 4.x
7231: # FIXME: insert proper C++ library support
7232: _LT_TAGVAR(ld_shlibs, $1)=no
7233: ;;
7234: lcc*)
7235: # Lucid
7236: # FIXME: insert proper C++ library support
7237: _LT_TAGVAR(ld_shlibs, $1)=no
7238: ;;
7239: *)
7240: # FIXME: insert proper C++ library support
7241: _LT_TAGVAR(ld_shlibs, $1)=no
7242: ;;
7243: esac
7244: ;;
7245:
7246: solaris*)
7247: case $cc_basename in
7248: CC* | sunCC*)
7249: # Sun C++ 4.2, 5.x and Centerline C++
7250: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7251: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7252: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7253: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7254: $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7255:
7256: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7257: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7258: case $host_os in
7259: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7260: *)
7261: # The compiler driver will combine and reorder linker options,
7262: # but understands '-z linker_flag'.
7263: # Supported since Solaris 2.6 (maybe 2.5.1?)
7264: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7265: ;;
7266: esac
7267: _LT_TAGVAR(link_all_deplibs, $1)=yes
7268:
7269: output_verbose_link_cmd='func_echo_all'
7270:
7271: # Archives containing C++ object files must be created using
7272: # "CC -xar", where "CC" is the Sun C++ compiler. This is
7273: # necessary to make sure instantiated templates are included
7274: # in the archive.
7275: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7276: ;;
7277: gcx*)
7278: # Green Hills C++ Compiler
7279: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7280:
7281: # The C++ compiler must be used to create the archive.
7282: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7283: ;;
7284: *)
7285: # GNU C++ compiler with Solaris linker
7286: if test yes,no = "$GXX,$with_gnu_ld"; then
7287: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7288: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7289: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7290: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7291: $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 $lib.exp'
7292:
7293: # Commands to make compiler produce verbose output that lists
7294: # what "hidden" libraries, object files and flags are used when
7295: # linking a shared library.
7296: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7297: else
7298: # g++ 2.7 appears to require '-G' NOT '-shared' on this
7299: # platform.
7300: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7301: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7302: $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7303:
7304: # Commands to make compiler produce verbose output that lists
7305: # what "hidden" libraries, object files and flags are used when
7306: # linking a shared library.
7307: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7308: fi
7309:
7310: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7311: case $host_os in
7312: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7313: *)
7314: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7315: ;;
7316: esac
7317: fi
7318: ;;
7319: esac
7320: ;;
7321:
7322: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7323: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7324: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7325: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7326: runpath_var='LD_RUN_PATH'
7327:
7328: case $cc_basename in
7329: CC*)
7330: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7331: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7332: ;;
7333: *)
7334: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7335: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7336: ;;
7337: esac
7338: ;;
7339:
7340: sysv5* | sco3.2v5* | sco5v6*)
7341: # Note: We CANNOT use -z defs as we might desire, because we do not
7342: # link with -lc, and that would cause any symbols used from libc to
7343: # always be unresolved, which means just about no library would
7344: # ever link correctly. If we're not using GNU ld we use -z text
7345: # though, which does catch some bad symbols but isn't as heavy-handed
7346: # as -z defs.
7347: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7348: _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7349: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7350: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7351: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7352: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7353: _LT_TAGVAR(link_all_deplibs, $1)=yes
7354: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7355: runpath_var='LD_RUN_PATH'
7356:
7357: case $cc_basename in
7358: CC*)
7359: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7360: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7361: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7362: '"$_LT_TAGVAR(old_archive_cmds, $1)"
7363: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7364: '"$_LT_TAGVAR(reload_cmds, $1)"
7365: ;;
7366: *)
7367: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7368: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7369: ;;
7370: esac
7371: ;;
7372:
7373: tandem*)
7374: case $cc_basename in
7375: NCC*)
7376: # NonStop-UX NCC 3.20
7377: # FIXME: insert proper C++ library support
7378: _LT_TAGVAR(ld_shlibs, $1)=no
7379: ;;
7380: *)
7381: # FIXME: insert proper C++ library support
7382: _LT_TAGVAR(ld_shlibs, $1)=no
7383: ;;
7384: esac
7385: ;;
7386:
7387: vxworks*)
7388: # FIXME: insert proper C++ library support
7389: _LT_TAGVAR(ld_shlibs, $1)=no
7390: ;;
7391:
7392: *)
7393: # FIXME: insert proper C++ library support
7394: _LT_TAGVAR(ld_shlibs, $1)=no
7395: ;;
7396: esac
7397:
7398: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7399: test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7400:
7401: _LT_TAGVAR(GCC, $1)=$GXX
7402: _LT_TAGVAR(LD, $1)=$LD
7403:
7404: ## CAVEAT EMPTOR:
7405: ## There is no encapsulation within the following macros, do not change
7406: ## the running order or otherwise move them around unless you know exactly
7407: ## what you are doing...
7408: _LT_SYS_HIDDEN_LIBDEPS($1)
7409: _LT_COMPILER_PIC($1)
7410: _LT_COMPILER_C_O($1)
7411: _LT_COMPILER_FILE_LOCKS($1)
7412: _LT_LINKER_SHLIBS($1)
7413: _LT_SYS_DYNAMIC_LINKER($1)
7414: _LT_LINKER_HARDCODE_LIBPATH($1)
7415:
7416: _LT_CONFIG($1)
7417: fi # test -n "$compiler"
7418:
7419: CC=$lt_save_CC
7420: CFLAGS=$lt_save_CFLAGS
7421: LDCXX=$LD
7422: LD=$lt_save_LD
7423: GCC=$lt_save_GCC
7424: with_gnu_ld=$lt_save_with_gnu_ld
7425: lt_cv_path_LDCXX=$lt_cv_path_LD
7426: lt_cv_path_LD=$lt_save_path_LD
7427: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7428: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7429: fi # test yes != "$_lt_caught_CXX_error"
7430:
7431: AC_LANG_POP
7432: ])# _LT_LANG_CXX_CONFIG
7433:
7434:
7435: # _LT_FUNC_STRIPNAME_CNF
7436: # ----------------------
7437: # func_stripname_cnf prefix suffix name
7438: # strip PREFIX and SUFFIX off of NAME.
7439: # PREFIX and SUFFIX must not contain globbing or regex special
7440: # characters, hashes, percent signs, but SUFFIX may contain a leading
7441: # dot (in which case that matches only a dot).
7442: #
7443: # This function is identical to the (non-XSI) version of func_stripname,
7444: # except this one can be used by m4 code that may be executed by configure,
7445: # rather than the libtool script.
7446: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7447: AC_REQUIRE([_LT_DECL_SED])
7448: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7449: func_stripname_cnf ()
7450: {
7451: case @S|@2 in
7452: .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7453: *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7454: esac
7455: } # func_stripname_cnf
7456: ])# _LT_FUNC_STRIPNAME_CNF
7457:
7458:
7459: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7460: # ---------------------------------
7461: # Figure out "hidden" library dependencies from verbose
7462: # compiler output when linking a shared library.
7463: # Parse the compiler output and extract the necessary
7464: # objects, libraries and library flags.
7465: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7466: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7467: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7468: # Dependencies to place before and after the object being linked:
7469: _LT_TAGVAR(predep_objects, $1)=
7470: _LT_TAGVAR(postdep_objects, $1)=
7471: _LT_TAGVAR(predeps, $1)=
7472: _LT_TAGVAR(postdeps, $1)=
7473: _LT_TAGVAR(compiler_lib_search_path, $1)=
7474:
7475: dnl we can't use the lt_simple_compile_test_code here,
7476: dnl because it contains code intended for an executable,
7477: dnl not a library. It's possible we should let each
7478: dnl tag define a new lt_????_link_test_code variable,
7479: dnl but it's only used here...
7480: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7481: int a;
7482: void foo (void) { a = 0; }
7483: _LT_EOF
7484: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7485: class Foo
7486: {
7487: public:
7488: Foo (void) { a = 0; }
7489: private:
7490: int a;
7491: };
7492: _LT_EOF
7493: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7494: subroutine foo
7495: implicit none
7496: integer*4 a
7497: a=0
7498: return
7499: end
7500: _LT_EOF
7501: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7502: subroutine foo
7503: implicit none
7504: integer a
7505: a=0
7506: return
7507: end
7508: _LT_EOF
7509: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7510: public class foo {
7511: private int a;
7512: public void bar (void) {
7513: a = 0;
7514: }
7515: };
7516: _LT_EOF
7517: ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7518: package foo
7519: func foo() {
7520: }
7521: _LT_EOF
7522: ])
7523:
7524: _lt_libdeps_save_CFLAGS=$CFLAGS
7525: case "$CC $CFLAGS " in #(
7526: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7527: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7528: *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7529: esac
7530:
7531: dnl Parse the compiler output and extract the necessary
7532: dnl objects, libraries and library flags.
7533: if AC_TRY_EVAL(ac_compile); then
7534: # Parse the compiler output and extract the necessary
7535: # objects, libraries and library flags.
7536:
7537: # Sentinel used to keep track of whether or not we are before
7538: # the conftest object file.
7539: pre_test_object_deps_done=no
7540:
7541: for p in `eval "$output_verbose_link_cmd"`; do
7542: case $prev$p in
7543:
7544: -L* | -R* | -l*)
7545: # Some compilers place space between "-{L,R}" and the path.
7546: # Remove the space.
7547: if test x-L = "$p" ||
7548: test x-R = "$p"; then
7549: prev=$p
7550: continue
7551: fi
7552:
7553: # Expand the sysroot to ease extracting the directories later.
7554: if test -z "$prev"; then
7555: case $p in
7556: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7557: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7558: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7559: esac
7560: fi
7561: case $p in
7562: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7563: esac
7564: if test no = "$pre_test_object_deps_done"; then
7565: case $prev in
7566: -L | -R)
7567: # Internal compiler library paths should come after those
7568: # provided the user. The postdeps already come after the
7569: # user supplied libs so there is no need to process them.
7570: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7571: _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7572: else
7573: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7574: fi
7575: ;;
7576: # The "-l" case would never come before the object being
7577: # linked, so don't bother handling this case.
7578: esac
7579: else
7580: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7581: _LT_TAGVAR(postdeps, $1)=$prev$p
7582: else
7583: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7584: fi
7585: fi
7586: prev=
7587: ;;
7588:
7589: *.lto.$objext) ;; # Ignore GCC LTO objects
7590: *.$objext)
7591: # This assumes that the test object file only shows up
7592: # once in the compiler output.
7593: if test "$p" = "conftest.$objext"; then
7594: pre_test_object_deps_done=yes
7595: continue
7596: fi
7597:
7598: if test no = "$pre_test_object_deps_done"; then
7599: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7600: _LT_TAGVAR(predep_objects, $1)=$p
7601: else
7602: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7603: fi
7604: else
7605: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7606: _LT_TAGVAR(postdep_objects, $1)=$p
7607: else
7608: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7609: fi
7610: fi
7611: ;;
7612:
7613: *) ;; # Ignore the rest.
7614:
7615: esac
7616: done
7617:
7618: # Clean up.
7619: rm -f a.out a.exe
7620: else
7621: echo "libtool.m4: error: problem compiling $1 test program"
7622: fi
7623:
7624: $RM -f confest.$objext
7625: CFLAGS=$_lt_libdeps_save_CFLAGS
7626:
7627: # PORTME: override above test on systems where it is broken
7628: m4_if([$1], [CXX],
7629: [case $host_os in
7630: interix[[3-9]]*)
7631: # Interix 3.5 installs completely hosed .la files for C++, so rather than
7632: # hack all around it, let's just trust "g++" to DTRT.
7633: _LT_TAGVAR(predep_objects,$1)=
7634: _LT_TAGVAR(postdep_objects,$1)=
7635: _LT_TAGVAR(postdeps,$1)=
7636: ;;
7637: esac
7638: ])
7639:
7640: case " $_LT_TAGVAR(postdeps, $1) " in
7641: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7642: esac
7643: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7644: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7645: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7646: fi
7647: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7648: [The directories searched by this compiler when creating a shared library])
7649: _LT_TAGDECL([], [predep_objects], [1],
7650: [Dependencies to place before and after the objects being linked to
7651: create a shared library])
7652: _LT_TAGDECL([], [postdep_objects], [1])
7653: _LT_TAGDECL([], [predeps], [1])
7654: _LT_TAGDECL([], [postdeps], [1])
7655: _LT_TAGDECL([], [compiler_lib_search_path], [1],
7656: [The library search path used internally by the compiler when linking
7657: a shared library])
7658: ])# _LT_SYS_HIDDEN_LIBDEPS
7659:
7660:
7661: # _LT_LANG_F77_CONFIG([TAG])
7662: # --------------------------
7663: # Ensure that the configuration variables for a Fortran 77 compiler are
7664: # suitably defined. These variables are subsequently used by _LT_CONFIG
7665: # to write the compiler configuration to 'libtool'.
7666: m4_defun([_LT_LANG_F77_CONFIG],
7667: [AC_LANG_PUSH(Fortran 77)
7668: if test -z "$F77" || test no = "$F77"; then
7669: _lt_disable_F77=yes
7670: fi
7671:
7672: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7673: _LT_TAGVAR(allow_undefined_flag, $1)=
7674: _LT_TAGVAR(always_export_symbols, $1)=no
7675: _LT_TAGVAR(archive_expsym_cmds, $1)=
7676: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7677: _LT_TAGVAR(hardcode_direct, $1)=no
7678: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7679: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7680: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7681: _LT_TAGVAR(hardcode_minus_L, $1)=no
7682: _LT_TAGVAR(hardcode_automatic, $1)=no
7683: _LT_TAGVAR(inherit_rpath, $1)=no
7684: _LT_TAGVAR(module_cmds, $1)=
7685: _LT_TAGVAR(module_expsym_cmds, $1)=
7686: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7687: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7688: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7689: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7690: _LT_TAGVAR(no_undefined_flag, $1)=
7691: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7692: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7693:
7694: # Source file extension for f77 test sources.
7695: ac_ext=f
7696:
7697: # Object file extension for compiled f77 test sources.
7698: objext=o
7699: _LT_TAGVAR(objext, $1)=$objext
7700:
7701: # No sense in running all these tests if we already determined that
7702: # the F77 compiler isn't working. Some variables (like enable_shared)
7703: # are currently assumed to apply to all compilers on this platform,
7704: # and will be corrupted by setting them based on a non-working compiler.
7705: if test yes != "$_lt_disable_F77"; then
7706: # Code to be used in simple compile tests
7707: lt_simple_compile_test_code="\
7708: subroutine t
7709: return
7710: end
7711: "
7712:
7713: # Code to be used in simple link tests
7714: lt_simple_link_test_code="\
7715: program t
7716: end
7717: "
7718:
7719: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7720: _LT_TAG_COMPILER
7721:
7722: # save warnings/boilerplate of simple test code
7723: _LT_COMPILER_BOILERPLATE
7724: _LT_LINKER_BOILERPLATE
7725:
7726: # Allow CC to be a program name with arguments.
7727: lt_save_CC=$CC
7728: lt_save_GCC=$GCC
7729: lt_save_CFLAGS=$CFLAGS
7730: CC=${F77-"f77"}
7731: CFLAGS=$FFLAGS
7732: compiler=$CC
7733: _LT_TAGVAR(compiler, $1)=$CC
7734: _LT_CC_BASENAME([$compiler])
7735: GCC=$G77
7736: if test -n "$compiler"; then
7737: AC_MSG_CHECKING([if libtool supports shared libraries])
7738: AC_MSG_RESULT([$can_build_shared])
7739:
7740: AC_MSG_CHECKING([whether to build shared libraries])
7741: test no = "$can_build_shared" && enable_shared=no
7742:
7743: # On AIX, shared libraries and static libraries use the same namespace, and
7744: # are all built from PIC.
7745: case $host_os in
7746: aix3*)
7747: test yes = "$enable_shared" && enable_static=no
7748: if test -n "$RANLIB"; then
7749: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7750: postinstall_cmds='$RANLIB $lib'
7751: fi
7752: ;;
7753: aix[[4-9]]*)
7754: if test ia64 != "$host_cpu"; then
7755: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7756: yes,aix,yes) ;; # shared object as lib.so file only
7757: yes,svr4,*) ;; # shared object as lib.so archive member only
7758: yes,*) enable_static=no ;; # shared object in lib.a archive as well
7759: esac
7760: fi
7761: ;;
7762: esac
7763: AC_MSG_RESULT([$enable_shared])
7764:
7765: AC_MSG_CHECKING([whether to build static libraries])
7766: # Make sure either enable_shared or enable_static is yes.
7767: test yes = "$enable_shared" || enable_static=yes
7768: AC_MSG_RESULT([$enable_static])
7769:
7770: _LT_TAGVAR(GCC, $1)=$G77
7771: _LT_TAGVAR(LD, $1)=$LD
7772:
7773: ## CAVEAT EMPTOR:
7774: ## There is no encapsulation within the following macros, do not change
7775: ## the running order or otherwise move them around unless you know exactly
7776: ## what you are doing...
7777: _LT_COMPILER_PIC($1)
7778: _LT_COMPILER_C_O($1)
7779: _LT_COMPILER_FILE_LOCKS($1)
7780: _LT_LINKER_SHLIBS($1)
7781: _LT_SYS_DYNAMIC_LINKER($1)
7782: _LT_LINKER_HARDCODE_LIBPATH($1)
7783:
7784: _LT_CONFIG($1)
7785: fi # test -n "$compiler"
7786:
7787: GCC=$lt_save_GCC
7788: CC=$lt_save_CC
7789: CFLAGS=$lt_save_CFLAGS
7790: fi # test yes != "$_lt_disable_F77"
7791:
7792: AC_LANG_POP
7793: ])# _LT_LANG_F77_CONFIG
7794:
7795:
7796: # _LT_LANG_FC_CONFIG([TAG])
7797: # -------------------------
7798: # Ensure that the configuration variables for a Fortran compiler are
7799: # suitably defined. These variables are subsequently used by _LT_CONFIG
7800: # to write the compiler configuration to 'libtool'.
7801: m4_defun([_LT_LANG_FC_CONFIG],
7802: [AC_LANG_PUSH(Fortran)
7803:
7804: if test -z "$FC" || test no = "$FC"; then
7805: _lt_disable_FC=yes
7806: fi
7807:
7808: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7809: _LT_TAGVAR(allow_undefined_flag, $1)=
7810: _LT_TAGVAR(always_export_symbols, $1)=no
7811: _LT_TAGVAR(archive_expsym_cmds, $1)=
7812: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7813: _LT_TAGVAR(hardcode_direct, $1)=no
7814: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7815: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7816: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7817: _LT_TAGVAR(hardcode_minus_L, $1)=no
7818: _LT_TAGVAR(hardcode_automatic, $1)=no
7819: _LT_TAGVAR(inherit_rpath, $1)=no
7820: _LT_TAGVAR(module_cmds, $1)=
7821: _LT_TAGVAR(module_expsym_cmds, $1)=
7822: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7823: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7824: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7825: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7826: _LT_TAGVAR(no_undefined_flag, $1)=
7827: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7828: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7829:
7830: # Source file extension for fc test sources.
7831: ac_ext=${ac_fc_srcext-f}
7832:
7833: # Object file extension for compiled fc test sources.
7834: objext=o
7835: _LT_TAGVAR(objext, $1)=$objext
7836:
7837: # No sense in running all these tests if we already determined that
7838: # the FC compiler isn't working. Some variables (like enable_shared)
7839: # are currently assumed to apply to all compilers on this platform,
7840: # and will be corrupted by setting them based on a non-working compiler.
7841: if test yes != "$_lt_disable_FC"; then
7842: # Code to be used in simple compile tests
7843: lt_simple_compile_test_code="\
7844: subroutine t
7845: return
7846: end
7847: "
7848:
7849: # Code to be used in simple link tests
7850: lt_simple_link_test_code="\
7851: program t
7852: end
7853: "
7854:
7855: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7856: _LT_TAG_COMPILER
7857:
7858: # save warnings/boilerplate of simple test code
7859: _LT_COMPILER_BOILERPLATE
7860: _LT_LINKER_BOILERPLATE
7861:
7862: # Allow CC to be a program name with arguments.
7863: lt_save_CC=$CC
7864: lt_save_GCC=$GCC
7865: lt_save_CFLAGS=$CFLAGS
7866: CC=${FC-"f95"}
7867: CFLAGS=$FCFLAGS
7868: compiler=$CC
7869: GCC=$ac_cv_fc_compiler_gnu
7870:
7871: _LT_TAGVAR(compiler, $1)=$CC
7872: _LT_CC_BASENAME([$compiler])
7873:
7874: if test -n "$compiler"; then
7875: AC_MSG_CHECKING([if libtool supports shared libraries])
7876: AC_MSG_RESULT([$can_build_shared])
7877:
7878: AC_MSG_CHECKING([whether to build shared libraries])
7879: test no = "$can_build_shared" && enable_shared=no
7880:
7881: # On AIX, shared libraries and static libraries use the same namespace, and
7882: # are all built from PIC.
7883: case $host_os in
7884: aix3*)
7885: test yes = "$enable_shared" && enable_static=no
7886: if test -n "$RANLIB"; then
7887: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7888: postinstall_cmds='$RANLIB $lib'
7889: fi
7890: ;;
7891: aix[[4-9]]*)
7892: if test ia64 != "$host_cpu"; then
7893: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7894: yes,aix,yes) ;; # shared object as lib.so file only
7895: yes,svr4,*) ;; # shared object as lib.so archive member only
7896: yes,*) enable_static=no ;; # shared object in lib.a archive as well
7897: esac
7898: fi
7899: ;;
7900: esac
7901: AC_MSG_RESULT([$enable_shared])
7902:
7903: AC_MSG_CHECKING([whether to build static libraries])
7904: # Make sure either enable_shared or enable_static is yes.
7905: test yes = "$enable_shared" || enable_static=yes
7906: AC_MSG_RESULT([$enable_static])
7907:
7908: _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7909: _LT_TAGVAR(LD, $1)=$LD
7910:
7911: ## CAVEAT EMPTOR:
7912: ## There is no encapsulation within the following macros, do not change
7913: ## the running order or otherwise move them around unless you know exactly
7914: ## what you are doing...
7915: _LT_SYS_HIDDEN_LIBDEPS($1)
7916: _LT_COMPILER_PIC($1)
7917: _LT_COMPILER_C_O($1)
7918: _LT_COMPILER_FILE_LOCKS($1)
7919: _LT_LINKER_SHLIBS($1)
7920: _LT_SYS_DYNAMIC_LINKER($1)
7921: _LT_LINKER_HARDCODE_LIBPATH($1)
7922:
7923: _LT_CONFIG($1)
7924: fi # test -n "$compiler"
7925:
7926: GCC=$lt_save_GCC
7927: CC=$lt_save_CC
7928: CFLAGS=$lt_save_CFLAGS
7929: fi # test yes != "$_lt_disable_FC"
7930:
7931: AC_LANG_POP
7932: ])# _LT_LANG_FC_CONFIG
7933:
7934:
7935: # _LT_LANG_GCJ_CONFIG([TAG])
7936: # --------------------------
7937: # Ensure that the configuration variables for the GNU Java Compiler compiler
7938: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7939: # to write the compiler configuration to 'libtool'.
7940: m4_defun([_LT_LANG_GCJ_CONFIG],
7941: [AC_REQUIRE([LT_PROG_GCJ])dnl
7942: AC_LANG_SAVE
7943:
7944: # Source file extension for Java test sources.
7945: ac_ext=java
7946:
7947: # Object file extension for compiled Java test sources.
7948: objext=o
7949: _LT_TAGVAR(objext, $1)=$objext
7950:
7951: # Code to be used in simple compile tests
7952: lt_simple_compile_test_code="class foo {}"
7953:
7954: # Code to be used in simple link tests
7955: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7956:
7957: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7958: _LT_TAG_COMPILER
7959:
7960: # save warnings/boilerplate of simple test code
7961: _LT_COMPILER_BOILERPLATE
7962: _LT_LINKER_BOILERPLATE
7963:
7964: # Allow CC to be a program name with arguments.
7965: lt_save_CC=$CC
7966: lt_save_CFLAGS=$CFLAGS
7967: lt_save_GCC=$GCC
7968: GCC=yes
7969: CC=${GCJ-"gcj"}
7970: CFLAGS=$GCJFLAGS
7971: compiler=$CC
7972: _LT_TAGVAR(compiler, $1)=$CC
7973: _LT_TAGVAR(LD, $1)=$LD
7974: _LT_CC_BASENAME([$compiler])
7975:
7976: # GCJ did not exist at the time GCC didn't implicitly link libc in.
7977: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7978:
7979: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7980: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7981: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7982:
7983: if test -n "$compiler"; then
7984: _LT_COMPILER_NO_RTTI($1)
7985: _LT_COMPILER_PIC($1)
7986: _LT_COMPILER_C_O($1)
7987: _LT_COMPILER_FILE_LOCKS($1)
7988: _LT_LINKER_SHLIBS($1)
7989: _LT_LINKER_HARDCODE_LIBPATH($1)
7990:
7991: _LT_CONFIG($1)
7992: fi
7993:
7994: AC_LANG_RESTORE
7995:
7996: GCC=$lt_save_GCC
7997: CC=$lt_save_CC
7998: CFLAGS=$lt_save_CFLAGS
7999: ])# _LT_LANG_GCJ_CONFIG
8000:
8001:
8002: # _LT_LANG_GO_CONFIG([TAG])
8003: # --------------------------
8004: # Ensure that the configuration variables for the GNU Go compiler
8005: # are suitably defined. These variables are subsequently used by _LT_CONFIG
8006: # to write the compiler configuration to 'libtool'.
8007: m4_defun([_LT_LANG_GO_CONFIG],
8008: [AC_REQUIRE([LT_PROG_GO])dnl
8009: AC_LANG_SAVE
8010:
8011: # Source file extension for Go test sources.
8012: ac_ext=go
8013:
8014: # Object file extension for compiled Go test sources.
8015: objext=o
8016: _LT_TAGVAR(objext, $1)=$objext
8017:
8018: # Code to be used in simple compile tests
8019: lt_simple_compile_test_code="package main; func main() { }"
8020:
8021: # Code to be used in simple link tests
8022: lt_simple_link_test_code='package main; func main() { }'
8023:
8024: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8025: _LT_TAG_COMPILER
8026:
8027: # save warnings/boilerplate of simple test code
8028: _LT_COMPILER_BOILERPLATE
8029: _LT_LINKER_BOILERPLATE
8030:
8031: # Allow CC to be a program name with arguments.
8032: lt_save_CC=$CC
8033: lt_save_CFLAGS=$CFLAGS
8034: lt_save_GCC=$GCC
8035: GCC=yes
8036: CC=${GOC-"gccgo"}
8037: CFLAGS=$GOFLAGS
8038: compiler=$CC
8039: _LT_TAGVAR(compiler, $1)=$CC
8040: _LT_TAGVAR(LD, $1)=$LD
8041: _LT_CC_BASENAME([$compiler])
8042:
8043: # Go did not exist at the time GCC didn't implicitly link libc in.
8044: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8045:
8046: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8047: _LT_TAGVAR(reload_flag, $1)=$reload_flag
8048: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8049:
8050: if test -n "$compiler"; then
8051: _LT_COMPILER_NO_RTTI($1)
8052: _LT_COMPILER_PIC($1)
8053: _LT_COMPILER_C_O($1)
8054: _LT_COMPILER_FILE_LOCKS($1)
8055: _LT_LINKER_SHLIBS($1)
8056: _LT_LINKER_HARDCODE_LIBPATH($1)
8057:
8058: _LT_CONFIG($1)
8059: fi
8060:
8061: AC_LANG_RESTORE
8062:
8063: GCC=$lt_save_GCC
8064: CC=$lt_save_CC
8065: CFLAGS=$lt_save_CFLAGS
8066: ])# _LT_LANG_GO_CONFIG
8067:
8068:
8069: # _LT_LANG_RC_CONFIG([TAG])
8070: # -------------------------
8071: # Ensure that the configuration variables for the Windows resource compiler
8072: # are suitably defined. These variables are subsequently used by _LT_CONFIG
8073: # to write the compiler configuration to 'libtool'.
8074: m4_defun([_LT_LANG_RC_CONFIG],
8075: [AC_REQUIRE([LT_PROG_RC])dnl
8076: AC_LANG_SAVE
8077:
8078: # Source file extension for RC test sources.
8079: ac_ext=rc
8080:
8081: # Object file extension for compiled RC test sources.
8082: objext=o
8083: _LT_TAGVAR(objext, $1)=$objext
8084:
8085: # Code to be used in simple compile tests
8086: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8087:
8088: # Code to be used in simple link tests
8089: lt_simple_link_test_code=$lt_simple_compile_test_code
8090:
8091: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8092: _LT_TAG_COMPILER
8093:
8094: # save warnings/boilerplate of simple test code
8095: _LT_COMPILER_BOILERPLATE
8096: _LT_LINKER_BOILERPLATE
8097:
8098: # Allow CC to be a program name with arguments.
8099: lt_save_CC=$CC
8100: lt_save_CFLAGS=$CFLAGS
8101: lt_save_GCC=$GCC
8102: GCC=
8103: CC=${RC-"windres"}
8104: CFLAGS=
8105: compiler=$CC
8106: _LT_TAGVAR(compiler, $1)=$CC
8107: _LT_CC_BASENAME([$compiler])
8108: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8109:
8110: if test -n "$compiler"; then
8111: :
8112: _LT_CONFIG($1)
8113: fi
8114:
8115: GCC=$lt_save_GCC
8116: AC_LANG_RESTORE
8117: CC=$lt_save_CC
8118: CFLAGS=$lt_save_CFLAGS
8119: ])# _LT_LANG_RC_CONFIG
8120:
8121:
8122: # LT_PROG_GCJ
8123: # -----------
8124: AC_DEFUN([LT_PROG_GCJ],
8125: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8126: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8127: [AC_CHECK_TOOL(GCJ, gcj,)
8128: test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8129: AC_SUBST(GCJFLAGS)])])[]dnl
8130: ])
8131:
8132: # Old name:
8133: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8134: dnl aclocal-1.4 backwards compatibility:
8135: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8136:
8137:
8138: # LT_PROG_GO
8139: # ----------
8140: AC_DEFUN([LT_PROG_GO],
8141: [AC_CHECK_TOOL(GOC, gccgo,)
8142: ])
8143:
8144:
8145: # LT_PROG_RC
8146: # ----------
8147: AC_DEFUN([LT_PROG_RC],
8148: [AC_CHECK_TOOL(RC, windres,)
8149: ])
8150:
8151: # Old name:
8152: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8153: dnl aclocal-1.4 backwards compatibility:
8154: dnl AC_DEFUN([LT_AC_PROG_RC], [])
8155:
8156:
8157: # _LT_DECL_EGREP
8158: # --------------
8159: # If we don't have a new enough Autoconf to choose the best grep
8160: # available, choose the one first in the user's PATH.
8161: m4_defun([_LT_DECL_EGREP],
8162: [AC_REQUIRE([AC_PROG_EGREP])dnl
8163: AC_REQUIRE([AC_PROG_FGREP])dnl
8164: test -z "$GREP" && GREP=grep
8165: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8166: _LT_DECL([], [EGREP], [1], [An ERE matcher])
8167: _LT_DECL([], [FGREP], [1], [A literal string matcher])
8168: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8169: AC_SUBST([GREP])
8170: ])
8171:
8172:
8173: # _LT_DECL_OBJDUMP
8174: # --------------
8175: # If we don't have a new enough Autoconf to choose the best objdump
8176: # available, choose the one first in the user's PATH.
8177: m4_defun([_LT_DECL_OBJDUMP],
8178: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8179: test -z "$OBJDUMP" && OBJDUMP=objdump
8180: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8181: AC_SUBST([OBJDUMP])
8182: ])
8183:
8184: # _LT_DECL_DLLTOOL
8185: # ----------------
8186: # Ensure DLLTOOL variable is set.
8187: m4_defun([_LT_DECL_DLLTOOL],
8188: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8189: test -z "$DLLTOOL" && DLLTOOL=dlltool
8190: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8191: AC_SUBST([DLLTOOL])
8192: ])
8193:
8194: # _LT_DECL_SED
8195: # ------------
8196: # Check for a fully-functional sed program, that truncates
8197: # as few characters as possible. Prefer GNU sed if found.
8198: m4_defun([_LT_DECL_SED],
8199: [AC_PROG_SED
8200: test -z "$SED" && SED=sed
8201: Xsed="$SED -e 1s/^X//"
8202: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8203: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8204: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8205: ])# _LT_DECL_SED
8206:
8207: m4_ifndef([AC_PROG_SED], [
8208: # NOTE: This macro has been submitted for inclusion into #
8209: # GNU Autoconf as AC_PROG_SED. When it is available in #
8210: # a released version of Autoconf we should remove this #
8211: # macro and use it instead. #
8212:
8213: m4_defun([AC_PROG_SED],
8214: [AC_MSG_CHECKING([for a sed that does not truncate output])
8215: AC_CACHE_VAL(lt_cv_path_SED,
8216: [# Loop through the user's path and test for sed and gsed.
8217: # Then use that list of sed's as ones to test for truncation.
8218: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8219: for as_dir in $PATH
8220: do
8221: IFS=$as_save_IFS
8222: test -z "$as_dir" && as_dir=.
8223: for lt_ac_prog in sed gsed; do
8224: for ac_exec_ext in '' $ac_executable_extensions; do
8225: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8226: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8227: fi
8228: done
8229: done
8230: done
8231: IFS=$as_save_IFS
8232: lt_ac_max=0
8233: lt_ac_count=0
8234: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8235: # along with /bin/sed that truncates output.
8236: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8237: test ! -f "$lt_ac_sed" && continue
8238: cat /dev/null > conftest.in
8239: lt_ac_count=0
8240: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8241: # Check for GNU sed and select it if it is found.
8242: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8243: lt_cv_path_SED=$lt_ac_sed
8244: break
8245: fi
8246: while true; do
8247: cat conftest.in conftest.in >conftest.tmp
8248: mv conftest.tmp conftest.in
8249: cp conftest.in conftest.nl
8250: echo >>conftest.nl
8251: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8252: cmp -s conftest.out conftest.nl || break
8253: # 10000 chars as input seems more than enough
8254: test 10 -lt "$lt_ac_count" && break
8255: lt_ac_count=`expr $lt_ac_count + 1`
8256: if test "$lt_ac_count" -gt "$lt_ac_max"; then
8257: lt_ac_max=$lt_ac_count
8258: lt_cv_path_SED=$lt_ac_sed
8259: fi
8260: done
8261: done
8262: ])
8263: SED=$lt_cv_path_SED
8264: AC_SUBST([SED])
8265: AC_MSG_RESULT([$SED])
8266: ])#AC_PROG_SED
8267: ])#m4_ifndef
8268:
8269: # Old name:
8270: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8271: dnl aclocal-1.4 backwards compatibility:
8272: dnl AC_DEFUN([LT_AC_PROG_SED], [])
8273:
8274:
8275: # _LT_CHECK_SHELL_FEATURES
8276: # ------------------------
8277: # Find out whether the shell is Bourne or XSI compatible,
8278: # or has some other useful features.
8279: m4_defun([_LT_CHECK_SHELL_FEATURES],
8280: [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8281: lt_unset=unset
8282: else
8283: lt_unset=false
8284: fi
8285: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8286:
8287: # test EBCDIC or ASCII
8288: case `echo X|tr X '\101'` in
8289: A) # ASCII based system
8290: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8291: lt_SP2NL='tr \040 \012'
8292: lt_NL2SP='tr \015\012 \040\040'
8293: ;;
8294: *) # EBCDIC based system
8295: lt_SP2NL='tr \100 \n'
8296: lt_NL2SP='tr \r\n \100\100'
8297: ;;
8298: esac
8299: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8300: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8301: ])# _LT_CHECK_SHELL_FEATURES
8302:
8303:
8304: # _LT_PATH_CONVERSION_FUNCTIONS
8305: # -----------------------------
8306: # Determine what file name conversion functions should be used by
8307: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8308: # for certain cross-compile configurations and native mingw.
8309: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8310: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8311: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8312: AC_MSG_CHECKING([how to convert $build file names to $host format])
8313: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8314: [case $host in
8315: *-*-mingw* )
8316: case $build in
8317: *-*-mingw* ) # actually msys
8318: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8319: ;;
8320: *-*-cygwin* )
8321: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8322: ;;
8323: * ) # otherwise, assume *nix
8324: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8325: ;;
8326: esac
8327: ;;
8328: *-*-cygwin* )
8329: case $build in
8330: *-*-mingw* ) # actually msys
8331: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8332: ;;
8333: *-*-cygwin* )
8334: lt_cv_to_host_file_cmd=func_convert_file_noop
8335: ;;
8336: * ) # otherwise, assume *nix
8337: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8338: ;;
8339: esac
8340: ;;
8341: * ) # unhandled hosts (and "normal" native builds)
8342: lt_cv_to_host_file_cmd=func_convert_file_noop
8343: ;;
8344: esac
8345: ])
8346: to_host_file_cmd=$lt_cv_to_host_file_cmd
8347: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8348: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8349: [0], [convert $build file names to $host format])dnl
8350:
8351: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8352: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8353: [#assume ordinary cross tools, or native build.
8354: lt_cv_to_tool_file_cmd=func_convert_file_noop
8355: case $host in
8356: *-*-mingw* )
8357: case $build in
8358: *-*-mingw* ) # actually msys
8359: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8360: ;;
8361: esac
8362: ;;
8363: esac
8364: ])
8365: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8366: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8367: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8368: [0], [convert $build files to toolchain format])dnl
8369: ])# _LT_PATH_CONVERSION_FUNCTIONS
8370:
8371: # Helper functions for option handling. -*- Autoconf -*-
8372: #
8373: # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
8374: # Foundation, Inc.
8375: # Written by Gary V. Vaughan, 2004
8376: #
8377: # This file is free software; the Free Software Foundation gives
8378: # unlimited permission to copy and/or distribute it, with or without
8379: # modifications, as long as this notice is preserved.
8380:
8381: # serial 8 ltoptions.m4
8382:
8383: # This is to help aclocal find these macros, as it can't see m4_define.
8384: AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8385:
8386:
8387: # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8388: # ------------------------------------------
8389: m4_define([_LT_MANGLE_OPTION],
8390: [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8391:
8392:
8393: # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8394: # ---------------------------------------
8395: # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8396: # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8397: # saved as a flag.
8398: m4_define([_LT_SET_OPTION],
8399: [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8400: m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8401: _LT_MANGLE_DEFUN([$1], [$2]),
8402: [m4_warning([Unknown $1 option '$2'])])[]dnl
8403: ])
8404:
8405:
8406: # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8407: # ------------------------------------------------------------
8408: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8409: m4_define([_LT_IF_OPTION],
8410: [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8411:
8412:
8413: # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8414: # -------------------------------------------------------
8415: # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8416: # are set.
8417: m4_define([_LT_UNLESS_OPTIONS],
8418: [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8419: [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8420: [m4_define([$0_found])])])[]dnl
8421: m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8422: ])[]dnl
8423: ])
8424:
8425:
8426: # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8427: # ----------------------------------------
8428: # OPTION-LIST is a space-separated list of Libtool options associated
8429: # with MACRO-NAME. If any OPTION has a matching handler declared with
8430: # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8431: # the unknown option and exit.
8432: m4_defun([_LT_SET_OPTIONS],
8433: [# Set options
8434: m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8435: [_LT_SET_OPTION([$1], _LT_Option)])
8436:
8437: m4_if([$1],[LT_INIT],[
8438: dnl
8439: dnl Simply set some default values (i.e off) if boolean options were not
8440: dnl specified:
8441: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8442: ])
8443: _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8444: ])
8445: dnl
8446: dnl If no reference was made to various pairs of opposing options, then
8447: dnl we run the default mode handler for the pair. For example, if neither
8448: dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
8449: dnl archives by default:
8450: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8451: _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8452: _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8453: _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8454: [_LT_ENABLE_FAST_INSTALL])
8455: _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
8456: [_LT_WITH_AIX_SONAME([aix])])
8457: ])
8458: ])# _LT_SET_OPTIONS
8459:
8460:
8461:
8462: # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8463: # -----------------------------------------
8464: m4_define([_LT_MANGLE_DEFUN],
8465: [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8466:
8467:
8468: # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8469: # -----------------------------------------------
8470: m4_define([LT_OPTION_DEFINE],
8471: [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8472: ])# LT_OPTION_DEFINE
8473:
8474:
8475: # dlopen
8476: # ------
8477: LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8478: ])
8479:
8480: AU_DEFUN([AC_LIBTOOL_DLOPEN],
8481: [_LT_SET_OPTION([LT_INIT], [dlopen])
8482: AC_DIAGNOSE([obsolete],
8483: [$0: Remove this warning and the call to _LT_SET_OPTION when you
8484: put the 'dlopen' option into LT_INIT's first parameter.])
8485: ])
8486:
8487: dnl aclocal-1.4 backwards compatibility:
8488: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8489:
8490:
8491: # win32-dll
8492: # ---------
8493: # Declare package support for building win32 dll's.
8494: LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8495: [enable_win32_dll=yes
8496:
8497: case $host in
8498: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8499: AC_CHECK_TOOL(AS, as, false)
8500: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8501: AC_CHECK_TOOL(OBJDUMP, objdump, false)
8502: ;;
8503: esac
8504:
8505: test -z "$AS" && AS=as
8506: _LT_DECL([], [AS], [1], [Assembler program])dnl
8507:
8508: test -z "$DLLTOOL" && DLLTOOL=dlltool
8509: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8510:
8511: test -z "$OBJDUMP" && OBJDUMP=objdump
8512: _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8513: ])# win32-dll
8514:
8515: AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8516: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8517: _LT_SET_OPTION([LT_INIT], [win32-dll])
8518: AC_DIAGNOSE([obsolete],
8519: [$0: Remove this warning and the call to _LT_SET_OPTION when you
8520: put the 'win32-dll' option into LT_INIT's first parameter.])
8521: ])
8522:
8523: dnl aclocal-1.4 backwards compatibility:
8524: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8525:
8526:
8527: # _LT_ENABLE_SHARED([DEFAULT])
8528: # ----------------------------
8529: # implement the --enable-shared flag, and supports the 'shared' and
8530: # 'disable-shared' LT_INIT options.
8531: # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8532: m4_define([_LT_ENABLE_SHARED],
8533: [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8534: AC_ARG_ENABLE([shared],
8535: [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8536: [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8537: [p=${PACKAGE-default}
8538: case $enableval in
8539: yes) enable_shared=yes ;;
8540: no) enable_shared=no ;;
8541: *)
8542: enable_shared=no
8543: # Look at the argument we got. We use all the common list separators.
8544: lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8545: for pkg in $enableval; do
8546: IFS=$lt_save_ifs
8547: if test "X$pkg" = "X$p"; then
8548: enable_shared=yes
8549: fi
8550: done
8551: IFS=$lt_save_ifs
8552: ;;
8553: esac],
8554: [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8555:
8556: _LT_DECL([build_libtool_libs], [enable_shared], [0],
8557: [Whether or not to build shared libraries])
8558: ])# _LT_ENABLE_SHARED
8559:
8560: LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8561: LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8562:
8563: # Old names:
8564: AC_DEFUN([AC_ENABLE_SHARED],
8565: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8566: ])
8567:
8568: AC_DEFUN([AC_DISABLE_SHARED],
8569: [_LT_SET_OPTION([LT_INIT], [disable-shared])
8570: ])
8571:
8572: AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8573: AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8574:
8575: dnl aclocal-1.4 backwards compatibility:
8576: dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8577: dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8578:
8579:
8580:
8581: # _LT_ENABLE_STATIC([DEFAULT])
8582: # ----------------------------
8583: # implement the --enable-static flag, and support the 'static' and
8584: # 'disable-static' LT_INIT options.
8585: # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8586: m4_define([_LT_ENABLE_STATIC],
8587: [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8588: AC_ARG_ENABLE([static],
8589: [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8590: [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8591: [p=${PACKAGE-default}
8592: case $enableval in
8593: yes) enable_static=yes ;;
8594: no) enable_static=no ;;
8595: *)
8596: enable_static=no
8597: # Look at the argument we got. We use all the common list separators.
8598: lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8599: for pkg in $enableval; do
8600: IFS=$lt_save_ifs
8601: if test "X$pkg" = "X$p"; then
8602: enable_static=yes
8603: fi
8604: done
8605: IFS=$lt_save_ifs
8606: ;;
8607: esac],
8608: [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8609:
8610: _LT_DECL([build_old_libs], [enable_static], [0],
8611: [Whether or not to build static libraries])
8612: ])# _LT_ENABLE_STATIC
8613:
8614: LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8615: LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8616:
8617: # Old names:
8618: AC_DEFUN([AC_ENABLE_STATIC],
8619: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8620: ])
8621:
8622: AC_DEFUN([AC_DISABLE_STATIC],
8623: [_LT_SET_OPTION([LT_INIT], [disable-static])
8624: ])
8625:
8626: AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8627: AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8628:
8629: dnl aclocal-1.4 backwards compatibility:
8630: dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8631: dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8632:
8633:
8634:
8635: # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8636: # ----------------------------------
8637: # implement the --enable-fast-install flag, and support the 'fast-install'
8638: # and 'disable-fast-install' LT_INIT options.
8639: # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8640: m4_define([_LT_ENABLE_FAST_INSTALL],
8641: [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8642: AC_ARG_ENABLE([fast-install],
8643: [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8644: [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8645: [p=${PACKAGE-default}
8646: case $enableval in
8647: yes) enable_fast_install=yes ;;
8648: no) enable_fast_install=no ;;
8649: *)
8650: enable_fast_install=no
8651: # Look at the argument we got. We use all the common list separators.
8652: lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8653: for pkg in $enableval; do
8654: IFS=$lt_save_ifs
8655: if test "X$pkg" = "X$p"; then
8656: enable_fast_install=yes
8657: fi
8658: done
8659: IFS=$lt_save_ifs
8660: ;;
8661: esac],
8662: [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8663:
8664: _LT_DECL([fast_install], [enable_fast_install], [0],
8665: [Whether or not to optimize for fast installation])dnl
8666: ])# _LT_ENABLE_FAST_INSTALL
8667:
8668: LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8669: LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8670:
8671: # Old names:
8672: AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8673: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8674: AC_DIAGNOSE([obsolete],
8675: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8676: the 'fast-install' option into LT_INIT's first parameter.])
8677: ])
8678:
8679: AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8680: [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8681: AC_DIAGNOSE([obsolete],
8682: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8683: the 'disable-fast-install' option into LT_INIT's first parameter.])
8684: ])
8685:
8686: dnl aclocal-1.4 backwards compatibility:
8687: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8688: dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8689:
8690:
8691: # _LT_WITH_AIX_SONAME([DEFAULT])
8692: # ----------------------------------
8693: # implement the --with-aix-soname flag, and support the `aix-soname=aix'
8694: # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
8695: # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
8696: m4_define([_LT_WITH_AIX_SONAME],
8697: [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
8698: shared_archive_member_spec=
8699: case $host,$enable_shared in
8700: power*-*-aix[[5-9]]*,yes)
8701: AC_MSG_CHECKING([which variant of shared library versioning to provide])
8702: AC_ARG_WITH([aix-soname],
8703: [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
8704: [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
8705: [case $withval in
8706: aix|svr4|both)
8707: ;;
8708: *)
8709: AC_MSG_ERROR([Unknown argument to --with-aix-soname])
8710: ;;
8711: esac
8712: lt_cv_with_aix_soname=$with_aix_soname],
8713: [AC_CACHE_VAL([lt_cv_with_aix_soname],
8714: [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
8715: with_aix_soname=$lt_cv_with_aix_soname])
8716: AC_MSG_RESULT([$with_aix_soname])
8717: if test aix != "$with_aix_soname"; then
8718: # For the AIX way of multilib, we name the shared archive member
8719: # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8720: # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8721: # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8722: # the AIX toolchain works better with OBJECT_MODE set (default 32).
8723: if test 64 = "${OBJECT_MODE-32}"; then
8724: shared_archive_member_spec=shr_64
8725: else
8726: shared_archive_member_spec=shr
8727: fi
8728: fi
8729: ;;
8730: *)
8731: with_aix_soname=aix
8732: ;;
8733: esac
8734:
8735: _LT_DECL([], [shared_archive_member_spec], [0],
8736: [Shared archive member basename, for filename based shared library versioning on AIX])dnl
8737: ])# _LT_WITH_AIX_SONAME
8738:
8739: LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
8740: LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
8741: LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
8742:
8743:
8744: # _LT_WITH_PIC([MODE])
8745: # --------------------
8746: # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
8747: # LT_INIT options.
8748: # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
8749: m4_define([_LT_WITH_PIC],
8750: [AC_ARG_WITH([pic],
8751: [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8752: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8753: [lt_p=${PACKAGE-default}
8754: case $withval in
8755: yes|no) pic_mode=$withval ;;
8756: *)
8757: pic_mode=default
8758: # Look at the argument we got. We use all the common list separators.
8759: lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8760: for lt_pkg in $withval; do
8761: IFS=$lt_save_ifs
8762: if test "X$lt_pkg" = "X$lt_p"; then
8763: pic_mode=yes
8764: fi
8765: done
8766: IFS=$lt_save_ifs
8767: ;;
8768: esac],
8769: [pic_mode=m4_default([$1], [default])])
8770:
8771: _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8772: ])# _LT_WITH_PIC
8773:
8774: LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8775: LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8776:
8777: # Old name:
8778: AU_DEFUN([AC_LIBTOOL_PICMODE],
8779: [_LT_SET_OPTION([LT_INIT], [pic-only])
8780: AC_DIAGNOSE([obsolete],
8781: [$0: Remove this warning and the call to _LT_SET_OPTION when you
8782: put the 'pic-only' option into LT_INIT's first parameter.])
8783: ])
8784:
8785: dnl aclocal-1.4 backwards compatibility:
8786: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8787:
8788:
8789: m4_define([_LTDL_MODE], [])
8790: LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8791: [m4_define([_LTDL_MODE], [nonrecursive])])
8792: LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8793: [m4_define([_LTDL_MODE], [recursive])])
8794: LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8795: [m4_define([_LTDL_MODE], [subproject])])
8796:
8797: m4_define([_LTDL_TYPE], [])
8798: LT_OPTION_DEFINE([LTDL_INIT], [installable],
8799: [m4_define([_LTDL_TYPE], [installable])])
8800: LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8801: [m4_define([_LTDL_TYPE], [convenience])])
8802:
8803: # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8804: #
8805: # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
8806: # Foundation, Inc.
8807: # Written by Gary V. Vaughan, 2004
8808: #
8809: # This file is free software; the Free Software Foundation gives
8810: # unlimited permission to copy and/or distribute it, with or without
8811: # modifications, as long as this notice is preserved.
8812:
8813: # serial 6 ltsugar.m4
8814:
8815: # This is to help aclocal find these macros, as it can't see m4_define.
8816: AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8817:
8818:
8819: # lt_join(SEP, ARG1, [ARG2...])
8820: # -----------------------------
8821: # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8822: # associated separator.
8823: # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8824: # versions in m4sugar had bugs.
8825: m4_define([lt_join],
8826: [m4_if([$#], [1], [],
8827: [$#], [2], [[$2]],
8828: [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8829: m4_define([_lt_join],
8830: [m4_if([$#$2], [2], [],
8831: [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8832:
8833:
8834: # lt_car(LIST)
8835: # lt_cdr(LIST)
8836: # ------------
8837: # Manipulate m4 lists.
8838: # These macros are necessary as long as will still need to support
8839: # Autoconf-2.59, which quotes differently.
8840: m4_define([lt_car], [[$1]])
8841: m4_define([lt_cdr],
8842: [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8843: [$#], 1, [],
8844: [m4_dquote(m4_shift($@))])])
8845: m4_define([lt_unquote], $1)
8846:
8847:
8848: # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8849: # ------------------------------------------
8850: # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
8851: # Note that neither SEPARATOR nor STRING are expanded; they are appended
8852: # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8853: # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8854: # than defined and empty).
8855: #
8856: # This macro is needed until we can rely on Autoconf 2.62, since earlier
8857: # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8858: m4_define([lt_append],
8859: [m4_define([$1],
8860: m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8861:
8862:
8863:
8864: # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8865: # ----------------------------------------------------------
8866: # Produce a SEP delimited list of all paired combinations of elements of
8867: # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8868: # has the form PREFIXmINFIXSUFFIXn.
8869: # Needed until we can rely on m4_combine added in Autoconf 2.62.
8870: m4_define([lt_combine],
8871: [m4_if(m4_eval([$# > 3]), [1],
8872: [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8873: [[m4_foreach([_Lt_prefix], [$2],
8874: [m4_foreach([_Lt_suffix],
8875: ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8876: [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8877:
8878:
8879: # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8880: # -----------------------------------------------------------------------
8881: # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8882: # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8883: m4_define([lt_if_append_uniq],
8884: [m4_ifdef([$1],
8885: [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8886: [lt_append([$1], [$2], [$3])$4],
8887: [$5])],
8888: [lt_append([$1], [$2], [$3])$4])])
8889:
8890:
8891: # lt_dict_add(DICT, KEY, VALUE)
8892: # -----------------------------
8893: m4_define([lt_dict_add],
8894: [m4_define([$1($2)], [$3])])
8895:
8896:
8897: # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8898: # --------------------------------------------
8899: m4_define([lt_dict_add_subkey],
8900: [m4_define([$1($2:$3)], [$4])])
8901:
8902:
8903: # lt_dict_fetch(DICT, KEY, [SUBKEY])
8904: # ----------------------------------
8905: m4_define([lt_dict_fetch],
8906: [m4_ifval([$3],
8907: m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8908: m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8909:
8910:
8911: # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8912: # -----------------------------------------------------------------
8913: m4_define([lt_if_dict_fetch],
8914: [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8915: [$5],
8916: [$6])])
8917:
8918:
8919: # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8920: # --------------------------------------------------------------
8921: m4_define([lt_dict_filter],
8922: [m4_if([$5], [], [],
8923: [lt_join(m4_quote(m4_default([$4], [[, ]])),
8924: lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8925: [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8926: ])
8927:
8928: # ltversion.m4 -- version numbers -*- Autoconf -*-
8929: #
8930: # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
8931: # Written by Scott James Remnant, 2004
8932: #
8933: # This file is free software; the Free Software Foundation gives
8934: # unlimited permission to copy and/or distribute it, with or without
8935: # modifications, as long as this notice is preserved.
8936:
8937: # @configure_input@
8938:
8939: # serial 4179 ltversion.m4
8940: # This file is part of GNU Libtool
8941:
8942: m4_define([LT_PACKAGE_VERSION], [2.4.6])
8943: m4_define([LT_PACKAGE_REVISION], [2.4.6])
8944:
8945: AC_DEFUN([LTVERSION_VERSION],
8946: [macro_version='2.4.6'
8947: macro_revision='2.4.6'
8948: _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8949: _LT_DECL(, macro_revision, 0)
8950: ])
8951:
8952: # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8953: #
8954: # Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
8955: # Foundation, Inc.
8956: # Written by Scott James Remnant, 2004.
8957: #
8958: # This file is free software; the Free Software Foundation gives
8959: # unlimited permission to copy and/or distribute it, with or without
8960: # modifications, as long as this notice is preserved.
8961:
8962: # serial 5 lt~obsolete.m4
8963:
8964: # These exist entirely to fool aclocal when bootstrapping libtool.
8965: #
8966: # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
8967: # which have later been changed to m4_define as they aren't part of the
8968: # exported API, or moved to Autoconf or Automake where they belong.
8969: #
8970: # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8971: # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8972: # using a macro with the same name in our local m4/libtool.m4 it'll
8973: # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8974: # and doesn't know about Autoconf macros at all.)
8975: #
8976: # So we provide this file, which has a silly filename so it's always
8977: # included after everything else. This provides aclocal with the
8978: # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8979: # because those macros already exist, or will be overwritten later.
8980: # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8981: #
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8984: # we give up compatibility with versions before 1.7, at which point
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8986:
8987: # This is to help aclocal find these macros, as it can't see m4_define.
8988: AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8989:
8990: m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8991: m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8992: m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8993: m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8994: m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8995: m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8996: m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8997: m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
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9001: m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
9002: m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
9003: m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
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9014: m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
9015: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
9016: m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
9017: m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
9018: m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
9019: m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
9020: m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
9021: m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
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9023: m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
9024: m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
9025: m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
9026: m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
9027: m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
9028: m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
9029: m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
9030: m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
9031: m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
9032: m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
9033: m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
9034: m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
9035: m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
9036: m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
9037: m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
9038: m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
9039: m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
9040: m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
9041: m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
9042: m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
9043: m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
9044: m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
9045: m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
9046: m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
9047: m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
9048: m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
9049: m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
9050: m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
9051:
9052: # Copyright (C) 2002-2014 Free Software Foundation, Inc.
9053: #
9054: # This file is free software; the Free Software Foundation
9055: # gives unlimited permission to copy and/or distribute it,
9056: # with or without modifications, as long as this notice is preserved.
9057:
9058: # AM_AUTOMAKE_VERSION(VERSION)
9059: # ----------------------------
9060: # Automake X.Y traces this macro to ensure aclocal.m4 has been
9061: # generated from the m4 files accompanying Automake X.Y.
9062: # (This private macro should not be called outside this file.)
9063: AC_DEFUN([AM_AUTOMAKE_VERSION],
9064: [am__api_version='1.15'
9065: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
9066: dnl require some minimum version. Point them to the right macro.
9067: m4_if([$1], [1.15], [],
9068: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
9069: ])
9070:
9071: # _AM_AUTOCONF_VERSION(VERSION)
9072: # -----------------------------
9073: # aclocal traces this macro to find the Autoconf version.
9074: # This is a private macro too. Using m4_define simplifies
9075: # the logic in aclocal, which can simply ignore this definition.
9076: m4_define([_AM_AUTOCONF_VERSION], [])
9077:
9078: # AM_SET_CURRENT_AUTOMAKE_VERSION
9079: # -------------------------------
9080: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
9081: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
9082: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
9083: [AM_AUTOMAKE_VERSION([1.15])dnl
9084: m4_ifndef([AC_AUTOCONF_VERSION],
9085: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
9086: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
9087:
9088: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
9089:
9090: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9091: #
9092: # This file is free software; the Free Software Foundation
9093: # gives unlimited permission to copy and/or distribute it,
9094: # with or without modifications, as long as this notice is preserved.
9095:
9096: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
9097: # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
9098: # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
9099: #
9100: # Of course, Automake must honor this variable whenever it calls a
9101: # tool from the auxiliary directory. The problem is that $srcdir (and
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9104: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
9105: # source directory, any form will work fine, but in subdirectories a
9106: # relative path needs to be adjusted first.
9107: #
9108: # $ac_aux_dir/missing
9109: # fails when called from a subdirectory if $ac_aux_dir is relative
9110: # $top_srcdir/$ac_aux_dir/missing
9111: # fails if $ac_aux_dir is absolute,
9112: # fails when called from a subdirectory in a VPATH build with
9113: # a relative $ac_aux_dir
9114: #
9115: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9116: # are both prefixed by $srcdir. In an in-source build this is usually
9117: # harmless because $srcdir is '.', but things will broke when you
9118: # start a VPATH build or use an absolute $srcdir.
9119: #
9120: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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9123: # and then we would define $MISSING as
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9133:
9134: AC_DEFUN([AM_AUX_DIR_EXPAND],
9135: [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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9138: ])
9139:
9140: # AM_CONDITIONAL -*- Autoconf -*-
9141:
9142: # Copyright (C) 1997-2014 Free Software Foundation, Inc.
9143: #
9144: # This file is free software; the Free Software Foundation
9145: # gives unlimited permission to copy and/or distribute it,
9146: # with or without modifications, as long as this notice is preserved.
9147:
9148: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
9149: # -------------------------------------
9150: # Define a conditional.
9151: AC_DEFUN([AM_CONDITIONAL],
9152: [AC_PREREQ([2.52])dnl
9153: m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
9154: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
9155: AC_SUBST([$1_TRUE])dnl
9156: AC_SUBST([$1_FALSE])dnl
9157: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
9158: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
9159: m4_define([_AM_COND_VALUE_$1], [$2])dnl
9160: if $2; then
9161: $1_TRUE=
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9164: $1_TRUE='#'
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9167: AC_CONFIG_COMMANDS_PRE(
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9169: AC_MSG_ERROR([[conditional "$1" was never defined.
9170: Usually this means the macro was only invoked conditionally.]])
9171: fi])])
9172:
9173: # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9174: #
9175: # This file is free software; the Free Software Foundation
9176: # gives unlimited permission to copy and/or distribute it,
9177: # with or without modifications, as long as this notice is preserved.
9178:
9179:
9180: # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
9181: # written in clear, in which case automake, when reading aclocal.m4,
9182: # will think it sees a *use*, and therefore will trigger all it's
9183: # C support machinery. Also note that it means that autoscan, seeing
9184: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
9185:
9186:
9187: # _AM_DEPENDENCIES(NAME)
9188: # ----------------------
9189: # See how the compiler implements dependency checking.
9190: # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
9191: # We try a few techniques and use that to set a single cache variable.
9192: #
9193: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9194: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
9195: # dependency, and given that the user is not expected to run this macro,
9196: # just rely on AC_PROG_CC.
9197: AC_DEFUN([_AM_DEPENDENCIES],
9198: [AC_REQUIRE([AM_SET_DEPDIR])dnl
9199: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9200: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9201: AC_REQUIRE([AM_DEP_TRACK])dnl
9202:
9203: m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
9204: [$1], [CXX], [depcc="$CXX" am_compiler_list=],
9205: [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
9206: [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
9207: [$1], [UPC], [depcc="$UPC" am_compiler_list=],
9208: [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
9209: [depcc="$$1" am_compiler_list=])
9210:
9211: AC_CACHE_CHECK([dependency style of $depcc],
9212: [am_cv_$1_dependencies_compiler_type],
9213: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
9214: # We make a subdir and do the tests there. Otherwise we can end up
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9216: # instance it was reported that on HP-UX the gcc test will end up
9217: # making a dummy file named 'D' -- because '-MD' means "put the output
9218: # in D".
9219: rm -rf conftest.dir
9220: mkdir conftest.dir
9221: # Copy depcomp to subdir because otherwise we won't find it if we're
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9223: cp "$am_depcomp" conftest.dir
9224: cd conftest.dir
9225: # We will build objects and dependencies in a subdirectory because
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9228: # side effect of compilation, but ICC will put the dependencies in
9229: # the current directory while Tru64 will put them in the object
9230: # directory.
9231: mkdir sub
9232:
9233: am_cv_$1_dependencies_compiler_type=none
9234: if test "$am_compiler_list" = ""; then
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9238: m4_case([$1], [CC],
9239: [case " $depcc " in #(
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9242: [CXX],
9243: [case " $depcc " in #(
9244: *\ -arch\ *\ -arch\ *) am__universal=true ;;
9245: esac])
9246:
9247: for depmode in $am_compiler_list; do
9248: # Setup a source with many dependencies, because some compilers
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9251: #
9252: # We need to recreate these files for each test, as the compiler may
9253: # overwrite some of them when testing with obscure command lines.
9254: # This happens at least with the AIX C compiler.
9255: : > sub/conftest.c
9256: for i in 1 2 3 4 5 6; do
9257: echo '#include "conftst'$i'.h"' >> sub/conftest.c
9258: # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
9259: # Solaris 10 /bin/sh.
9260: echo '/* dummy */' > sub/conftst$i.h
9261: done
9262: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9263:
9264: # We check with '-c' and '-o' for the sake of the "dashmstdout"
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9267: # versions had trouble with output in subdirs.
9268: am__obj=sub/conftest.${OBJEXT-o}
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9270: case $depmode in
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9278: if test "x$enable_dependency_tracking" = xyes; then
9279: continue
9280: else
9281: break
9282: fi
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9284: msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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9289: am__minus_obj=
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9291: none) break ;;
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9293: if depmode=$depmode \
9294: source=sub/conftest.c object=$am__obj \
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9296: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9297: >/dev/null 2>conftest.err &&
9298: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
9299: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9300: grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
9301: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
9302: # icc doesn't choke on unknown options, it will just issue warnings
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9304: # that says an option was ignored or not supported.
9305: # When given -MP, icc 7.0 and 7.1 complain thusly:
9306: # icc: Command line warning: ignoring option '-M'; no argument required
9307: # The diagnosis changed in icc 8.0:
9308: # icc: Command line remark: option '-MP' not supported
9309: if (grep 'ignoring option' conftest.err ||
9310: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9311: am_cv_$1_dependencies_compiler_type=$depmode
9312: break
9313: fi
9314: fi
9315: done
9316:
9317: cd ..
9318: rm -rf conftest.dir
9319: else
9320: am_cv_$1_dependencies_compiler_type=none
9321: fi
9322: ])
9323: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9324: AM_CONDITIONAL([am__fastdep$1], [
9325: test "x$enable_dependency_tracking" != xno \
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9327: ])
9328:
9329:
9330: # AM_SET_DEPDIR
9331: # -------------
9332: # Choose a directory name for dependency files.
9333: # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
9334: AC_DEFUN([AM_SET_DEPDIR],
9335: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9336: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9337: ])
9338:
9339:
9340: # AM_DEP_TRACK
9341: # ------------
9342: AC_DEFUN([AM_DEP_TRACK],
9343: [AC_ARG_ENABLE([dependency-tracking], [dnl
9344: AS_HELP_STRING(
9345: [--enable-dependency-tracking],
9346: [do not reject slow dependency extractors])
9347: AS_HELP_STRING(
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9350: if test "x$enable_dependency_tracking" != xno; then
9351: am_depcomp="$ac_aux_dir/depcomp"
9352: AMDEPBACKSLASH='\'
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9355: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9356: AC_SUBST([AMDEPBACKSLASH])dnl
9357: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9358: AC_SUBST([am__nodep])dnl
9359: _AM_SUBST_NOTMAKE([am__nodep])dnl
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9362: # Generate code to set up dependency tracking. -*- Autoconf -*-
9363:
9364: # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9365: #
9366: # This file is free software; the Free Software Foundation
9367: # gives unlimited permission to copy and/or distribute it,
9368: # with or without modifications, as long as this notice is preserved.
9369:
9370:
9371: # _AM_OUTPUT_DEPENDENCY_COMMANDS
9372: # ------------------------------
9373: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9374: [{
9375: # Older Autoconf quotes --file arguments for eval, but not when files
9376: # are listed without --file. Let's play safe and only enable the eval
9377: # if we detect the quoting.
9378: case $CONFIG_FILES in
9379: *\'*) eval set x "$CONFIG_FILES" ;;
9380: *) set x $CONFIG_FILES ;;
9381: esac
9382: shift
9383: for mf
9384: do
9385: # Strip MF so we end up with the name of the file.
9386: mf=`echo "$mf" | sed -e 's/:.*$//'`
9387: # Check whether this is an Automake generated Makefile or not.
9388: # We used to match only the files named 'Makefile.in', but
9389: # some people rename them; so instead we look at the file content.
9390: # Grep'ing the first line is not enough: some people post-process
9391: # each Makefile.in and add a new line on top of each file to say so.
9392: # Grep'ing the whole file is not good either: AIX grep has a line
9393: # limit of 2048, but all sed's we know have understand at least 4000.
9394: if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9395: dirpart=`AS_DIRNAME("$mf")`
9396: else
9397: continue
9398: fi
9399: # Extract the definition of DEPDIR, am__include, and am__quote
9400: # from the Makefile without running 'make'.
9401: DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9402: test -z "$DEPDIR" && continue
9403: am__include=`sed -n 's/^am__include = //p' < "$mf"`
9404: test -z "$am__include" && continue
9405: am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9406: # Find all dependency output files, they are included files with
9407: # $(DEPDIR) in their names. We invoke sed twice because it is the
9408: # simplest approach to changing $(DEPDIR) to its actual value in the
9409: # expansion.
9410: for file in `sed -n "
9411: s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9412: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
9413: # Make sure the directory exists.
9414: test -f "$dirpart/$file" && continue
9415: fdir=`AS_DIRNAME(["$file"])`
9416: AS_MKDIR_P([$dirpart/$fdir])
9417: # echo "creating $dirpart/$file"
9418: echo '# dummy' > "$dirpart/$file"
9419: done
9420: done
9421: }
9422: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9423:
9424:
9425: # AM_OUTPUT_DEPENDENCY_COMMANDS
9426: # -----------------------------
9427: # This macro should only be invoked once -- use via AC_REQUIRE.
9428: #
9429: # This code is only required when automatic dependency tracking
9430: # is enabled. FIXME. This creates each '.P' file that we will
9431: # need in order to bootstrap the dependency handling code.
9432: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9433: [AC_CONFIG_COMMANDS([depfiles],
9434: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9435: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9436: ])
9437:
9438: # Do all the work for Automake. -*- Autoconf -*-
9439:
9440: # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9441: #
9442: # This file is free software; the Free Software Foundation
9443: # gives unlimited permission to copy and/or distribute it,
9444: # with or without modifications, as long as this notice is preserved.
9445:
9446: # This macro actually does too much. Some checks are only needed if
9447: # your package does certain things. But this isn't really a big deal.
9448:
9449: dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
9450: m4_define([AC_PROG_CC],
9451: m4_defn([AC_PROG_CC])
9452: [_AM_PROG_CC_C_O
9453: ])
9454:
9455: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9456: # AM_INIT_AUTOMAKE([OPTIONS])
9457: # -----------------------------------------------
9458: # The call with PACKAGE and VERSION arguments is the old style
9459: # call (pre autoconf-2.50), which is being phased out. PACKAGE
9460: # and VERSION should now be passed to AC_INIT and removed from
9461: # the call to AM_INIT_AUTOMAKE.
9462: # We support both call styles for the transition. After
9463: # the next Automake release, Autoconf can make the AC_INIT
9464: # arguments mandatory, and then we can depend on a new Autoconf
9465: # release and drop the old call support.
9466: AC_DEFUN([AM_INIT_AUTOMAKE],
9467: [AC_PREREQ([2.65])dnl
9468: dnl Autoconf wants to disallow AM_ names. We explicitly allow
9469: dnl the ones we care about.
9470: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9471: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9472: AC_REQUIRE([AC_PROG_INSTALL])dnl
9473: if test "`cd $srcdir && pwd`" != "`pwd`"; then
9474: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9475: # is not polluted with repeated "-I."
9476: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9477: # test to see if srcdir already configured
9478: if test -f $srcdir/config.status; then
9479: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9480: fi
9481: fi
9482:
9483: # test whether we have cygpath
9484: if test -z "$CYGPATH_W"; then
9485: if (cygpath --version) >/dev/null 2>/dev/null; then
9486: CYGPATH_W='cygpath -w'
9487: else
9488: CYGPATH_W=echo
9489: fi
9490: fi
9491: AC_SUBST([CYGPATH_W])
9492:
9493: # Define the identity of the package.
9494: dnl Distinguish between old-style and new-style calls.
9495: m4_ifval([$2],
9496: [AC_DIAGNOSE([obsolete],
9497: [$0: two- and three-arguments forms are deprecated.])
9498: m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9499: AC_SUBST([PACKAGE], [$1])dnl
9500: AC_SUBST([VERSION], [$2])],
9501: [_AM_SET_OPTIONS([$1])dnl
9502: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9503: m4_if(
9504: m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9505: [ok:ok],,
9506: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9507: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9508: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9509:
9510: _AM_IF_OPTION([no-define],,
9511: [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
9512: AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
9513:
9514: # Some tools Automake needs.
9515: AC_REQUIRE([AM_SANITY_CHECK])dnl
9516: AC_REQUIRE([AC_ARG_PROGRAM])dnl
9517: AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9518: AM_MISSING_PROG([AUTOCONF], [autoconf])
9519: AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9520: AM_MISSING_PROG([AUTOHEADER], [autoheader])
9521: AM_MISSING_PROG([MAKEINFO], [makeinfo])
9522: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9523: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9524: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9525: # For better backward compatibility. To be removed once Automake 1.9.x
9526: # dies out for good. For more background, see:
9527: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
9528: # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
9529: AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
9530: # We need awk for the "check" target (and possibly the TAP driver). The
9531: # system "awk" is bad on some platforms.
9532: AC_REQUIRE([AC_PROG_AWK])dnl
9533: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9534: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9535: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9536: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9537: [_AM_PROG_TAR([v7])])])
9538: _AM_IF_OPTION([no-dependencies],,
9539: [AC_PROVIDE_IFELSE([AC_PROG_CC],
9540: [_AM_DEPENDENCIES([CC])],
9541: [m4_define([AC_PROG_CC],
9542: m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
9543: AC_PROVIDE_IFELSE([AC_PROG_CXX],
9544: [_AM_DEPENDENCIES([CXX])],
9545: [m4_define([AC_PROG_CXX],
9546: m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
9547: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9548: [_AM_DEPENDENCIES([OBJC])],
9549: [m4_define([AC_PROG_OBJC],
9550: m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
9551: AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9552: [_AM_DEPENDENCIES([OBJCXX])],
9553: [m4_define([AC_PROG_OBJCXX],
9554: m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
9555: ])
9556: AC_REQUIRE([AM_SILENT_RULES])dnl
9557: dnl The testsuite driver may need to know about EXEEXT, so add the
9558: dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
9559: dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
9560: AC_CONFIG_COMMANDS_PRE(dnl
9561: [m4_provide_if([_AM_COMPILER_EXEEXT],
9562: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9563:
9564: # POSIX will say in a future version that running "rm -f" with no argument
9565: # is OK; and we want to be able to make that assumption in our Makefile
9566: # recipes. So use an aggressive probe to check that the usage we want is
9567: # actually supported "in the wild" to an acceptable degree.
9568: # See automake bug#10828.
9569: # To make any issue more visible, cause the running configure to be aborted
9570: # by default if the 'rm' program in use doesn't match our expectations; the
9571: # user can still override this though.
9572: if rm -f && rm -fr && rm -rf; then : OK; else
9573: cat >&2 <<'END'
9574: Oops!
9575:
9576: Your 'rm' program seems unable to run without file operands specified
9577: on the command line, even when the '-f' option is present. This is contrary
9578: to the behaviour of most rm programs out there, and not conforming with
9579: the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
9580:
9581: Please tell bug-automake@gnu.org about your system, including the value
9582: of your $PATH and any error possibly output before this message. This
9583: can help us improve future automake versions.
9584:
9585: END
9586: if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
9587: echo 'Configuration will proceed anyway, since you have set the' >&2
9588: echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
9589: echo >&2
9590: else
9591: cat >&2 <<'END'
9592: Aborting the configuration process, to ensure you take notice of the issue.
9593:
9594: You can download and install GNU coreutils to get an 'rm' implementation
9595: that behaves properly: <http://www.gnu.org/software/coreutils/>.
9596:
9597: If you want to complete the configuration process using your problematic
9598: 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
9599: to "yes", and re-run configure.
9600:
9601: END
9602: AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
9603: fi
9604: fi
9605: dnl The trailing newline in this macro's definition is deliberate, for
9606: dnl backward compatibility and to allow trailing 'dnl'-style comments
9607: dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
9608: ])
9609:
9610: dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9611: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9612: dnl mangled by Autoconf and run in a shell conditional statement.
9613: m4_define([_AC_COMPILER_EXEEXT],
9614: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9615:
9616: # When config.status generates a header, we must update the stamp-h file.
9617: # This file resides in the same directory as the config header
9618: # that is generated. The stamp files are numbered to have different names.
9619:
9620: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9621: # loop where config.status creates the headers, so we can generate
9622: # our stamp files there.
9623: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9624: [# Compute $1's index in $config_headers.
9625: _am_arg=$1
9626: _am_stamp_count=1
9627: for _am_header in $config_headers :; do
9628: case $_am_header in
9629: $_am_arg | $_am_arg:* )
9630: break ;;
9631: * )
9632: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9633: esac
9634: done
9635: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9636:
9637: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9638: #
9639: # This file is free software; the Free Software Foundation
9640: # gives unlimited permission to copy and/or distribute it,
9641: # with or without modifications, as long as this notice is preserved.
9642:
9643: # AM_PROG_INSTALL_SH
9644: # ------------------
9645: # Define $install_sh.
9646: AC_DEFUN([AM_PROG_INSTALL_SH],
9647: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9648: if test x"${install_sh+set}" != xset; then
9649: case $am_aux_dir in
9650: *\ * | *\ *)
9651: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9652: *)
9653: install_sh="\${SHELL} $am_aux_dir/install-sh"
9654: esac
9655: fi
9656: AC_SUBST([install_sh])])
9657:
9658: # Copyright (C) 2003-2014 Free Software Foundation, Inc.
9659: #
9660: # This file is free software; the Free Software Foundation
9661: # gives unlimited permission to copy and/or distribute it,
9662: # with or without modifications, as long as this notice is preserved.
9663:
9664: # Check whether the underlying file-system supports filenames
9665: # with a leading dot. For instance MS-DOS doesn't.
9666: AC_DEFUN([AM_SET_LEADING_DOT],
9667: [rm -rf .tst 2>/dev/null
9668: mkdir .tst 2>/dev/null
9669: if test -d .tst; then
9670: am__leading_dot=.
9671: else
9672: am__leading_dot=_
9673: fi
9674: rmdir .tst 2>/dev/null
9675: AC_SUBST([am__leading_dot])])
9676:
9677: # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
9678: # From Jim Meyering
9679:
9680: # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9681: #
9682: # This file is free software; the Free Software Foundation
9683: # gives unlimited permission to copy and/or distribute it,
9684: # with or without modifications, as long as this notice is preserved.
9685:
9686: # AM_MAINTAINER_MODE([DEFAULT-MODE])
9687: # ----------------------------------
9688: # Control maintainer-specific portions of Makefiles.
9689: # Default is to disable them, unless 'enable' is passed literally.
9690: # For symmetry, 'disable' may be passed as well. Anyway, the user
9691: # can override the default with the --enable/--disable switch.
9692: AC_DEFUN([AM_MAINTAINER_MODE],
9693: [m4_case(m4_default([$1], [disable]),
9694: [enable], [m4_define([am_maintainer_other], [disable])],
9695: [disable], [m4_define([am_maintainer_other], [enable])],
9696: [m4_define([am_maintainer_other], [enable])
9697: m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
9698: AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
9699: dnl maintainer-mode's default is 'disable' unless 'enable' is passed
9700: AC_ARG_ENABLE([maintainer-mode],
9701: [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
9702: am_maintainer_other[ make rules and dependencies not useful
9703: (and sometimes confusing) to the casual installer])],
9704: [USE_MAINTAINER_MODE=$enableval],
9705: [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
9706: AC_MSG_RESULT([$USE_MAINTAINER_MODE])
9707: AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
9708: MAINT=$MAINTAINER_MODE_TRUE
9709: AC_SUBST([MAINT])dnl
9710: ]
9711: )
9712:
9713: # Check to see how 'make' treats includes. -*- Autoconf -*-
9714:
9715: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9716: #
9717: # This file is free software; the Free Software Foundation
9718: # gives unlimited permission to copy and/or distribute it,
9719: # with or without modifications, as long as this notice is preserved.
9720:
9721: # AM_MAKE_INCLUDE()
9722: # -----------------
9723: # Check to see how make treats includes.
9724: AC_DEFUN([AM_MAKE_INCLUDE],
9725: [am_make=${MAKE-make}
9726: cat > confinc << 'END'
9727: am__doit:
9728: @echo this is the am__doit target
9729: .PHONY: am__doit
9730: END
9731: # If we don't find an include directive, just comment out the code.
9732: AC_MSG_CHECKING([for style of include used by $am_make])
9733: am__include="#"
9734: am__quote=
9735: _am_result=none
9736: # First try GNU make style include.
9737: echo "include confinc" > confmf
9738: # Ignore all kinds of additional output from 'make'.
9739: case `$am_make -s -f confmf 2> /dev/null` in #(
9740: *the\ am__doit\ target*)
9741: am__include=include
9742: am__quote=
9743: _am_result=GNU
9744: ;;
9745: esac
9746: # Now try BSD make style include.
9747: if test "$am__include" = "#"; then
9748: echo '.include "confinc"' > confmf
9749: case `$am_make -s -f confmf 2> /dev/null` in #(
9750: *the\ am__doit\ target*)
9751: am__include=.include
9752: am__quote="\""
9753: _am_result=BSD
9754: ;;
9755: esac
9756: fi
9757: AC_SUBST([am__include])
9758: AC_SUBST([am__quote])
9759: AC_MSG_RESULT([$_am_result])
9760: rm -f confinc confmf
9761: ])
9762:
9763: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9764:
9765: # Copyright (C) 1997-2014 Free Software Foundation, Inc.
9766: #
9767: # This file is free software; the Free Software Foundation
9768: # gives unlimited permission to copy and/or distribute it,
9769: # with or without modifications, as long as this notice is preserved.
9770:
9771: # AM_MISSING_PROG(NAME, PROGRAM)
9772: # ------------------------------
9773: AC_DEFUN([AM_MISSING_PROG],
9774: [AC_REQUIRE([AM_MISSING_HAS_RUN])
9775: $1=${$1-"${am_missing_run}$2"}
9776: AC_SUBST($1)])
9777:
9778: # AM_MISSING_HAS_RUN
9779: # ------------------
9780: # Define MISSING if not defined so far and test if it is modern enough.
9781: # If it is, set am_missing_run to use it, otherwise, to nothing.
9782: AC_DEFUN([AM_MISSING_HAS_RUN],
9783: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9784: AC_REQUIRE_AUX_FILE([missing])dnl
9785: if test x"${MISSING+set}" != xset; then
9786: case $am_aux_dir in
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9788: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9789: *)
9790: MISSING="\${SHELL} $am_aux_dir/missing" ;;
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9793: # Use eval to expand $SHELL
9794: if eval "$MISSING --is-lightweight"; then
9795: am_missing_run="$MISSING "
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9797: am_missing_run=
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9800: ])
9801:
9802: # -*- Autoconf -*-
9803: # Obsolete and "removed" macros, that must however still report explicit
9804: # error messages when used, to smooth transition.
9805: #
9806: # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9807: #
9808: # This file is free software; the Free Software Foundation
9809: # gives unlimited permission to copy and/or distribute it,
9810: # with or without modifications, as long as this notice is preserved.
9811:
9812: AC_DEFUN([AM_CONFIG_HEADER],
9813: [AC_DIAGNOSE([obsolete],
9814: ['$0': this macro is obsolete.
9815: You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
9816: AC_CONFIG_HEADERS($@)])
9817:
9818: AC_DEFUN([AM_PROG_CC_STDC],
9819: [AC_PROG_CC
9820: am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
9821: AC_DIAGNOSE([obsolete],
9822: ['$0': this macro is obsolete.
9823: You should simply use the 'AC][_PROG_CC' macro instead.
9824: Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
9825: but upon 'ac_cv_prog_cc_stdc'.])])
9826:
9827: AC_DEFUN([AM_C_PROTOTYPES],
9828: [AC_FATAL([automatic de-ANSI-fication support has been removed])])
9829: AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
9830:
9831: # Helper functions for option handling. -*- Autoconf -*-
9832:
9833: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9834: #
9835: # This file is free software; the Free Software Foundation
9836: # gives unlimited permission to copy and/or distribute it,
9837: # with or without modifications, as long as this notice is preserved.
9838:
9839: # _AM_MANGLE_OPTION(NAME)
9840: # -----------------------
9841: AC_DEFUN([_AM_MANGLE_OPTION],
9842: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9843:
9844: # _AM_SET_OPTION(NAME)
9845: # --------------------
9846: # Set option NAME. Presently that only means defining a flag for this option.
9847: AC_DEFUN([_AM_SET_OPTION],
9848: [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
9849:
9850: # _AM_SET_OPTIONS(OPTIONS)
9851: # ------------------------
9852: # OPTIONS is a space-separated list of Automake options.
9853: AC_DEFUN([_AM_SET_OPTIONS],
9854: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9855:
9856: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9857: # -------------------------------------------
9858: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9859: AC_DEFUN([_AM_IF_OPTION],
9860: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9861:
9862: # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9863: #
9864: # This file is free software; the Free Software Foundation
9865: # gives unlimited permission to copy and/or distribute it,
9866: # with or without modifications, as long as this notice is preserved.
9867:
9868: # _AM_PROG_CC_C_O
9869: # ---------------
9870: # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
9871: # to automatically call this.
9872: AC_DEFUN([_AM_PROG_CC_C_O],
9873: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9874: AC_REQUIRE_AUX_FILE([compile])dnl
9875: AC_LANG_PUSH([C])dnl
9876: AC_CACHE_CHECK(
9877: [whether $CC understands -c and -o together],
9878: [am_cv_prog_cc_c_o],
9879: [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
9880: # Make sure it works both with $CC and with simple cc.
9881: # Following AC_PROG_CC_C_O, we do the test twice because some
9882: # compilers refuse to overwrite an existing .o file with -o,
9883: # though they will create one.
9884: am_cv_prog_cc_c_o=yes
9885: for am_i in 1 2; do
9886: if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
9887: && test -f conftest2.$ac_objext; then
9888: : OK
9889: else
9890: am_cv_prog_cc_c_o=no
9891: break
9892: fi
9893: done
9894: rm -f core conftest*
9895: unset am_i])
9896: if test "$am_cv_prog_cc_c_o" != yes; then
9897: # Losing compiler, so override with the script.
9898: # FIXME: It is wrong to rewrite CC.
9899: # But if we don't then we get into trouble of one sort or another.
9900: # A longer-term fix would be to have automake use am__CC in this case,
9901: # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9902: CC="$am_aux_dir/compile $CC"
9903: fi
9904: AC_LANG_POP([C])])
9905:
9906: # For backward compatibility.
9907: AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
9908:
9909: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9910: #
9911: # This file is free software; the Free Software Foundation
9912: # gives unlimited permission to copy and/or distribute it,
9913: # with or without modifications, as long as this notice is preserved.
9914:
9915: # AM_RUN_LOG(COMMAND)
9916: # -------------------
9917: # Run COMMAND, save the exit status in ac_status, and log it.
9918: # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
9919: AC_DEFUN([AM_RUN_LOG],
9920: [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
9921: ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
9922: ac_status=$?
9923: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
9924: (exit $ac_status); }])
9925:
9926: # Check to make sure that the build environment is sane. -*- Autoconf -*-
9927:
9928: # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9929: #
9930: # This file is free software; the Free Software Foundation
9931: # gives unlimited permission to copy and/or distribute it,
9932: # with or without modifications, as long as this notice is preserved.
9933:
9934: # AM_SANITY_CHECK
9935: # ---------------
9936: AC_DEFUN([AM_SANITY_CHECK],
9937: [AC_MSG_CHECKING([whether build environment is sane])
9938: # Reject unsafe characters in $srcdir or the absolute working directory
9939: # name. Accept space and tab only in the latter.
9940: am_lf='
9941: '
9942: case `pwd` in
9943: *[[\\\"\#\$\&\'\`$am_lf]]*)
9944: AC_MSG_ERROR([unsafe absolute working directory name]);;
9945: esac
9946: case $srcdir in
9947: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9948: AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
9949: esac
9950:
9951: # Do 'set' in a subshell so we don't clobber the current shell's
9952: # arguments. Must try -L first in case configure is actually a
9953: # symlink; some systems play weird games with the mod time of symlinks
9954: # (eg FreeBSD returns the mod time of the symlink's containing
9955: # directory).
9956: if (
9957: am_has_slept=no
9958: for am_try in 1 2; do
9959: echo "timestamp, slept: $am_has_slept" > conftest.file
9960: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9961: if test "$[*]" = "X"; then
9962: # -L didn't work.
9963: set X `ls -t "$srcdir/configure" conftest.file`
9964: fi
9965: if test "$[*]" != "X $srcdir/configure conftest.file" \
9966: && test "$[*]" != "X conftest.file $srcdir/configure"; then
9967:
9968: # If neither matched, then we have a broken ls. This can happen
9969: # if, for instance, CONFIG_SHELL is bash and it inherits a
9970: # broken ls alias from the environment. This has actually
9971: # happened. Such a system could not be considered "sane".
9972: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9973: alias in your environment])
9974: fi
9975: if test "$[2]" = conftest.file || test $am_try -eq 2; then
9976: break
9977: fi
9978: # Just in case.
9979: sleep 1
9980: am_has_slept=yes
9981: done
9982: test "$[2]" = conftest.file
9983: )
9984: then
9985: # Ok.
9986: :
9987: else
9988: AC_MSG_ERROR([newly created file is older than distributed files!
9989: Check your system clock])
9990: fi
9991: AC_MSG_RESULT([yes])
9992: # If we didn't sleep, we still need to ensure time stamps of config.status and
9993: # generated files are strictly newer.
9994: am_sleep_pid=
9995: if grep 'slept: no' conftest.file >/dev/null 2>&1; then
9996: ( sleep 1 ) &
9997: am_sleep_pid=$!
9998: fi
9999: AC_CONFIG_COMMANDS_PRE(
10000: [AC_MSG_CHECKING([that generated files are newer than configure])
10001: if test -n "$am_sleep_pid"; then
10002: # Hide warnings about reused PIDs.
10003: wait $am_sleep_pid 2>/dev/null
10004: fi
10005: AC_MSG_RESULT([done])])
10006: rm -f conftest.file
10007: ])
10008:
10009: # Copyright (C) 2009-2014 Free Software Foundation, Inc.
10010: #
10011: # This file is free software; the Free Software Foundation
10012: # gives unlimited permission to copy and/or distribute it,
10013: # with or without modifications, as long as this notice is preserved.
10014:
10015: # AM_SILENT_RULES([DEFAULT])
10016: # --------------------------
10017: # Enable less verbose build rules; with the default set to DEFAULT
10018: # ("yes" being less verbose, "no" or empty being verbose).
10019: AC_DEFUN([AM_SILENT_RULES],
10020: [AC_ARG_ENABLE([silent-rules], [dnl
10021: AS_HELP_STRING(
10022: [--enable-silent-rules],
10023: [less verbose build output (undo: "make V=1")])
10024: AS_HELP_STRING(
10025: [--disable-silent-rules],
10026: [verbose build output (undo: "make V=0")])dnl
10027: ])
10028: case $enable_silent_rules in @%:@ (((
10029: yes) AM_DEFAULT_VERBOSITY=0;;
10030: no) AM_DEFAULT_VERBOSITY=1;;
10031: *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10032: esac
10033: dnl
10034: dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10035: dnl do not support nested variable expansions.
10036: dnl See automake bug#9928 and bug#10237.
10037: am_make=${MAKE-make}
10038: AC_CACHE_CHECK([whether $am_make supports nested variables],
10039: [am_cv_make_support_nested_variables],
10040: [if AS_ECHO([['TRUE=$(BAR$(V))
10041: BAR0=false
10042: BAR1=true
10043: V=1
10044: am__doit:
10045: @$(TRUE)
10046: .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10047: am_cv_make_support_nested_variables=yes
10048: else
10049: am_cv_make_support_nested_variables=no
10050: fi])
10051: if test $am_cv_make_support_nested_variables = yes; then
10052: dnl Using '$V' instead of '$(V)' breaks IRIX make.
10053: AM_V='$(V)'
10054: AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10055: else
10056: AM_V=$AM_DEFAULT_VERBOSITY
10057: AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10058: fi
10059: AC_SUBST([AM_V])dnl
10060: AM_SUBST_NOTMAKE([AM_V])dnl
10061: AC_SUBST([AM_DEFAULT_V])dnl
10062: AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10063: AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10064: AM_BACKSLASH='\'
10065: AC_SUBST([AM_BACKSLASH])dnl
10066: _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10067: ])
10068:
10069: # Copyright (C) 2001-2014 Free Software Foundation, Inc.
10070: #
10071: # This file is free software; the Free Software Foundation
10072: # gives unlimited permission to copy and/or distribute it,
10073: # with or without modifications, as long as this notice is preserved.
10074:
10075: # AM_PROG_INSTALL_STRIP
10076: # ---------------------
10077: # One issue with vendor 'install' (even GNU) is that you can't
10078: # specify the program used to strip binaries. This is especially
10079: # annoying in cross-compiling environments, where the build's strip
10080: # is unlikely to handle the host's binaries.
10081: # Fortunately install-sh will honor a STRIPPROG variable, so we
10082: # always use install-sh in "make install-strip", and initialize
10083: # STRIPPROG with the value of the STRIP variable (set by the user).
10084: AC_DEFUN([AM_PROG_INSTALL_STRIP],
10085: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10086: # Installed binaries are usually stripped using 'strip' when the user
10087: # run "make install-strip". However 'strip' might not be the right
10088: # tool to use in cross-compilation environments, therefore Automake
10089: # will honor the 'STRIP' environment variable to overrule this program.
10090: dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10091: if test "$cross_compiling" != no; then
10092: AC_CHECK_TOOL([STRIP], [strip], :)
10093: fi
10094: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10095: AC_SUBST([INSTALL_STRIP_PROGRAM])])
10096:
10097: # Copyright (C) 2006-2014 Free Software Foundation, Inc.
10098: #
10099: # This file is free software; the Free Software Foundation
10100: # gives unlimited permission to copy and/or distribute it,
10101: # with or without modifications, as long as this notice is preserved.
10102:
10103: # _AM_SUBST_NOTMAKE(VARIABLE)
10104: # ---------------------------
10105: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10106: # This macro is traced by Automake.
10107: AC_DEFUN([_AM_SUBST_NOTMAKE])
10108:
10109: # AM_SUBST_NOTMAKE(VARIABLE)
10110: # --------------------------
10111: # Public sister of _AM_SUBST_NOTMAKE.
10112: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10113:
10114: # Check how to create a tarball. -*- Autoconf -*-
10115:
10116: # Copyright (C) 2004-2014 Free Software Foundation, Inc.
10117: #
10118: # This file is free software; the Free Software Foundation
10119: # gives unlimited permission to copy and/or distribute it,
10120: # with or without modifications, as long as this notice is preserved.
10121:
10122: # _AM_PROG_TAR(FORMAT)
10123: # --------------------
10124: # Check how to create a tarball in format FORMAT.
10125: # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10126: #
10127: # Substitute a variable $(am__tar) that is a command
10128: # writing to stdout a FORMAT-tarball containing the directory
10129: # $tardir.
10130: # tardir=directory && $(am__tar) > result.tar
10131: #
10132: # Substitute a variable $(am__untar) that extract such
10133: # a tarball read from stdin.
10134: # $(am__untar) < result.tar
10135: #
10136: AC_DEFUN([_AM_PROG_TAR],
10137: [# Always define AMTAR for backward compatibility. Yes, it's still used
10138: # in the wild :-( We should find a proper way to deprecate it ...
10139: AC_SUBST([AMTAR], ['$${TAR-tar}'])
10140:
10141: # We'll loop over all known methods to create a tar archive until one works.
10142: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10143:
10144: m4_if([$1], [v7],
10145: [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10146:
10147: [m4_case([$1],
10148: [ustar],
10149: [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10150: # There is notably a 21 bits limit for the UID and the GID. In fact,
10151: # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10152: # and bug#13588).
10153: am_max_uid=2097151 # 2^21 - 1
10154: am_max_gid=$am_max_uid
10155: # The $UID and $GID variables are not portable, so we need to resort
10156: # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
10157: # below are definitely unexpected, so allow the users to see them
10158: # (that is, avoid stderr redirection).
10159: am_uid=`id -u || echo unknown`
10160: am_gid=`id -g || echo unknown`
10161: AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10162: if test $am_uid -le $am_max_uid; then
10163: AC_MSG_RESULT([yes])
10164: else
10165: AC_MSG_RESULT([no])
10166: _am_tools=none
10167: fi
10168: AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10169: if test $am_gid -le $am_max_gid; then
10170: AC_MSG_RESULT([yes])
10171: else
10172: AC_MSG_RESULT([no])
10173: _am_tools=none
10174: fi],
10175:
10176: [pax],
10177: [],
10178:
10179: [m4_fatal([Unknown tar format])])
10180:
10181: AC_MSG_CHECKING([how to create a $1 tar archive])
10182:
10183: # Go ahead even if we have the value already cached. We do so because we
10184: # need to set the values for the 'am__tar' and 'am__untar' variables.
10185: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10186:
10187: for _am_tool in $_am_tools; do
10188: case $_am_tool in
10189: gnutar)
10190: for _am_tar in tar gnutar gtar; do
10191: AM_RUN_LOG([$_am_tar --version]) && break
10192: done
10193: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10194: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10195: am__untar="$_am_tar -xf -"
10196: ;;
10197: plaintar)
10198: # Must skip GNU tar: if it does not support --format= it doesn't create
10199: # ustar tarball either.
10200: (tar --version) >/dev/null 2>&1 && continue
10201: am__tar='tar chf - "$$tardir"'
10202: am__tar_='tar chf - "$tardir"'
10203: am__untar='tar xf -'
10204: ;;
10205: pax)
10206: am__tar='pax -L -x $1 -w "$$tardir"'
10207: am__tar_='pax -L -x $1 -w "$tardir"'
10208: am__untar='pax -r'
10209: ;;
10210: cpio)
10211: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10212: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10213: am__untar='cpio -i -H $1 -d'
10214: ;;
10215: none)
10216: am__tar=false
10217: am__tar_=false
10218: am__untar=false
10219: ;;
10220: esac
10221:
10222: # If the value was cached, stop now. We just wanted to have am__tar
10223: # and am__untar set.
10224: test -n "${am_cv_prog_tar_$1}" && break
10225:
10226: # tar/untar a dummy directory, and stop if the command works.
10227: rm -rf conftest.dir
10228: mkdir conftest.dir
10229: echo GrepMe > conftest.dir/file
10230: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10231: rm -rf conftest.dir
10232: if test -s conftest.tar; then
10233: AM_RUN_LOG([$am__untar <conftest.tar])
10234: AM_RUN_LOG([cat conftest.dir/file])
10235: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10236: fi
10237: done
10238: rm -rf conftest.dir
10239:
10240: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10241: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10242:
10243: AC_SUBST([am__tar])
10244: AC_SUBST([am__untar])
10245: ]) # _AM_PROG_TAR
10246:
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