Annotation of embedaddon/iperf/aclocal.m4, revision 1.1.1.2
1.1.1.2 ! misho 1: # generated automatically by aclocal 1.16.2 -*- Autoconf -*-
1.1 misho 2:
1.1.1.2 ! misho 3: # Copyright (C) 1996-2020 Free Software Foundation, Inc.
1.1 misho 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' ;;
1.1.1.2 ! misho 1084: darwin*)
! 1085: case ${MACOSX_DEPLOYMENT_TARGET},$host in
! 1086: 10.[[012]],*|,*powerpc*)
1.1 misho 1087: _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1.1.1.2 ! misho 1088: *)
1.1 misho 1089: _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1090: esac
1091: ;;
1092: esac
1093: if test yes = "$lt_cv_apple_cc_single_mod"; then
1094: _lt_dar_single_mod='$single_module'
1095: fi
1096: if test yes = "$lt_cv_ld_exported_symbols_list"; then
1097: _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1098: else
1099: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1100: fi
1101: if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1102: _lt_dsymutil='~$DSYMUTIL $lib || :'
1103: else
1104: _lt_dsymutil=
1105: fi
1106: ;;
1107: esac
1108: ])
1109:
1110:
1111: # _LT_DARWIN_LINKER_FEATURES([TAG])
1112: # ---------------------------------
1113: # Checks for linker and compiler features on darwin
1114: m4_defun([_LT_DARWIN_LINKER_FEATURES],
1115: [
1116: m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1117: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1118: _LT_TAGVAR(hardcode_direct, $1)=no
1119: _LT_TAGVAR(hardcode_automatic, $1)=yes
1120: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1121: if test yes = "$lt_cv_ld_force_load"; then
1122: _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\"`'
1123: m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1124: [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1125: else
1126: _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1127: fi
1128: _LT_TAGVAR(link_all_deplibs, $1)=yes
1129: _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1130: case $cc_basename in
1131: ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1132: *) _lt_dar_can_shared=$GCC ;;
1133: esac
1134: if test yes = "$_lt_dar_can_shared"; then
1135: output_verbose_link_cmd=func_echo_all
1136: _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"
1137: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1138: _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"
1139: _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"
1140: m4_if([$1], [CXX],
1141: [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1142: _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"
1143: _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"
1144: fi
1145: ],[])
1146: else
1147: _LT_TAGVAR(ld_shlibs, $1)=no
1148: fi
1149: ])
1150:
1151: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1152: # ----------------------------------
1153: # Links a minimal program and checks the executable
1154: # for the system default hardcoded library path. In most cases,
1155: # this is /usr/lib:/lib, but when the MPI compilers are used
1156: # the location of the communication and MPI libs are included too.
1157: # If we don't find anything, use the default library path according
1158: # to the aix ld manual.
1159: # Store the results from the different compilers for each TAGNAME.
1160: # Allow to override them for all tags through lt_cv_aix_libpath.
1161: m4_defun([_LT_SYS_MODULE_PATH_AIX],
1162: [m4_require([_LT_DECL_SED])dnl
1163: if test set = "${lt_cv_aix_libpath+set}"; then
1164: aix_libpath=$lt_cv_aix_libpath
1165: else
1166: AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1167: [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1168: lt_aix_libpath_sed='[
1169: /Import File Strings/,/^$/ {
1170: /^0/ {
1171: s/^0 *\([^ ]*\) *$/\1/
1172: p
1173: }
1174: }]'
1175: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1176: # Check for a 64-bit object if we didn't find anything.
1177: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1178: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1179: fi],[])
1180: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1181: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1182: fi
1183: ])
1184: aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1185: fi
1186: ])# _LT_SYS_MODULE_PATH_AIX
1187:
1188:
1189: # _LT_SHELL_INIT(ARG)
1190: # -------------------
1191: m4_define([_LT_SHELL_INIT],
1192: [m4_divert_text([M4SH-INIT], [$1
1193: ])])# _LT_SHELL_INIT
1194:
1195:
1196:
1197: # _LT_PROG_ECHO_BACKSLASH
1198: # -----------------------
1199: # Find how we can fake an echo command that does not interpret backslash.
1200: # In particular, with Autoconf 2.60 or later we add some code to the start
1201: # of the generated configure script that will find a shell with a builtin
1202: # printf (that we can use as an echo command).
1203: m4_defun([_LT_PROG_ECHO_BACKSLASH],
1204: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1205: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1206: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1207:
1208: AC_MSG_CHECKING([how to print strings])
1209: # Test print first, because it will be a builtin if present.
1210: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1211: test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1212: ECHO='print -r --'
1213: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1214: ECHO='printf %s\n'
1215: else
1216: # Use this function as a fallback that always works.
1217: func_fallback_echo ()
1218: {
1219: eval 'cat <<_LTECHO_EOF
1220: $[]1
1221: _LTECHO_EOF'
1222: }
1223: ECHO='func_fallback_echo'
1224: fi
1225:
1226: # func_echo_all arg...
1227: # Invoke $ECHO with all args, space-separated.
1228: func_echo_all ()
1229: {
1230: $ECHO "$*"
1231: }
1232:
1233: case $ECHO in
1234: printf*) AC_MSG_RESULT([printf]) ;;
1235: print*) AC_MSG_RESULT([print -r]) ;;
1236: *) AC_MSG_RESULT([cat]) ;;
1237: esac
1238:
1239: m4_ifdef([_AS_DETECT_SUGGESTED],
1240: [_AS_DETECT_SUGGESTED([
1241: test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1242: ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1243: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1244: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1245: PATH=/empty FPATH=/empty; export PATH FPATH
1246: test "X`printf %s $ECHO`" = "X$ECHO" \
1247: || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1248:
1249: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1250: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1251: ])# _LT_PROG_ECHO_BACKSLASH
1252:
1253:
1254: # _LT_WITH_SYSROOT
1255: # ----------------
1256: AC_DEFUN([_LT_WITH_SYSROOT],
1257: [AC_MSG_CHECKING([for sysroot])
1258: AC_ARG_WITH([sysroot],
1259: [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1260: [Search for dependent libraries within DIR (or the compiler's sysroot
1261: if not specified).])],
1262: [], [with_sysroot=no])
1263:
1264: dnl lt_sysroot will always be passed unquoted. We quote it here
1265: dnl in case the user passed a directory name.
1266: lt_sysroot=
1267: case $with_sysroot in #(
1268: yes)
1269: if test yes = "$GCC"; then
1270: lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1271: fi
1272: ;; #(
1273: /*)
1274: lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1275: ;; #(
1276: no|'')
1277: ;; #(
1278: *)
1279: AC_MSG_RESULT([$with_sysroot])
1280: AC_MSG_ERROR([The sysroot must be an absolute path.])
1281: ;;
1282: esac
1283:
1284: AC_MSG_RESULT([${lt_sysroot:-no}])
1285: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1286: [dependent libraries, and where our libraries should be installed.])])
1287:
1288: # _LT_ENABLE_LOCK
1289: # ---------------
1290: m4_defun([_LT_ENABLE_LOCK],
1291: [AC_ARG_ENABLE([libtool-lock],
1292: [AS_HELP_STRING([--disable-libtool-lock],
1293: [avoid locking (might break parallel builds)])])
1294: test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1295:
1296: # Some flags need to be propagated to the compiler or linker for good
1297: # libtool support.
1298: case $host in
1299: ia64-*-hpux*)
1300: # Find out what ABI is being produced by ac_compile, and set mode
1301: # options accordingly.
1302: echo 'int i;' > conftest.$ac_ext
1303: if AC_TRY_EVAL(ac_compile); then
1304: case `/usr/bin/file conftest.$ac_objext` in
1305: *ELF-32*)
1306: HPUX_IA64_MODE=32
1307: ;;
1308: *ELF-64*)
1309: HPUX_IA64_MODE=64
1310: ;;
1311: esac
1312: fi
1313: rm -rf conftest*
1314: ;;
1315: *-*-irix6*)
1316: # Find out what ABI is being produced by ac_compile, and set linker
1317: # options accordingly.
1318: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1319: if AC_TRY_EVAL(ac_compile); then
1320: if test yes = "$lt_cv_prog_gnu_ld"; then
1321: case `/usr/bin/file conftest.$ac_objext` in
1322: *32-bit*)
1323: LD="${LD-ld} -melf32bsmip"
1324: ;;
1325: *N32*)
1326: LD="${LD-ld} -melf32bmipn32"
1327: ;;
1328: *64-bit*)
1329: LD="${LD-ld} -melf64bmip"
1330: ;;
1331: esac
1332: else
1333: case `/usr/bin/file conftest.$ac_objext` in
1334: *32-bit*)
1335: LD="${LD-ld} -32"
1336: ;;
1337: *N32*)
1338: LD="${LD-ld} -n32"
1339: ;;
1340: *64-bit*)
1341: LD="${LD-ld} -64"
1342: ;;
1343: esac
1344: fi
1345: fi
1346: rm -rf conftest*
1347: ;;
1348:
1349: mips64*-*linux*)
1350: # Find out what ABI is being produced by ac_compile, and set linker
1351: # options accordingly.
1352: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1353: if AC_TRY_EVAL(ac_compile); then
1354: emul=elf
1355: case `/usr/bin/file conftest.$ac_objext` in
1356: *32-bit*)
1357: emul="${emul}32"
1358: ;;
1359: *64-bit*)
1360: emul="${emul}64"
1361: ;;
1362: esac
1363: case `/usr/bin/file conftest.$ac_objext` in
1364: *MSB*)
1365: emul="${emul}btsmip"
1366: ;;
1367: *LSB*)
1368: emul="${emul}ltsmip"
1369: ;;
1370: esac
1371: case `/usr/bin/file conftest.$ac_objext` in
1372: *N32*)
1373: emul="${emul}n32"
1374: ;;
1375: esac
1376: LD="${LD-ld} -m $emul"
1377: fi
1378: rm -rf conftest*
1379: ;;
1380:
1381: x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1382: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1383: # Find out what ABI is being produced by ac_compile, and set linker
1384: # options accordingly. Note that the listed cases only cover the
1385: # situations where additional linker options are needed (such as when
1386: # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1387: # vice versa); the common cases where no linker options are needed do
1388: # not appear in the list.
1389: echo 'int i;' > conftest.$ac_ext
1390: if AC_TRY_EVAL(ac_compile); then
1391: case `/usr/bin/file conftest.o` in
1392: *32-bit*)
1393: case $host in
1394: x86_64-*kfreebsd*-gnu)
1395: LD="${LD-ld} -m elf_i386_fbsd"
1396: ;;
1397: x86_64-*linux*)
1398: case `/usr/bin/file conftest.o` in
1399: *x86-64*)
1400: LD="${LD-ld} -m elf32_x86_64"
1401: ;;
1402: *)
1403: LD="${LD-ld} -m elf_i386"
1404: ;;
1405: esac
1406: ;;
1407: powerpc64le-*linux*)
1408: LD="${LD-ld} -m elf32lppclinux"
1409: ;;
1410: powerpc64-*linux*)
1411: LD="${LD-ld} -m elf32ppclinux"
1412: ;;
1413: s390x-*linux*)
1414: LD="${LD-ld} -m elf_s390"
1415: ;;
1416: sparc64-*linux*)
1417: LD="${LD-ld} -m elf32_sparc"
1418: ;;
1419: esac
1420: ;;
1421: *64-bit*)
1422: case $host in
1423: x86_64-*kfreebsd*-gnu)
1424: LD="${LD-ld} -m elf_x86_64_fbsd"
1425: ;;
1426: x86_64-*linux*)
1427: LD="${LD-ld} -m elf_x86_64"
1428: ;;
1429: powerpcle-*linux*)
1430: LD="${LD-ld} -m elf64lppc"
1431: ;;
1432: powerpc-*linux*)
1433: LD="${LD-ld} -m elf64ppc"
1434: ;;
1435: s390*-*linux*|s390*-*tpf*)
1436: LD="${LD-ld} -m elf64_s390"
1437: ;;
1438: sparc*-*linux*)
1439: LD="${LD-ld} -m elf64_sparc"
1440: ;;
1441: esac
1442: ;;
1443: esac
1444: fi
1445: rm -rf conftest*
1446: ;;
1447:
1448: *-*-sco3.2v5*)
1449: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1450: SAVE_CFLAGS=$CFLAGS
1451: CFLAGS="$CFLAGS -belf"
1452: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1453: [AC_LANG_PUSH(C)
1454: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1455: AC_LANG_POP])
1456: if test yes != "$lt_cv_cc_needs_belf"; then
1457: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1458: CFLAGS=$SAVE_CFLAGS
1459: fi
1460: ;;
1461: *-*solaris*)
1462: # Find out what ABI is being produced by ac_compile, and set linker
1463: # options accordingly.
1464: echo 'int i;' > conftest.$ac_ext
1465: if AC_TRY_EVAL(ac_compile); then
1466: case `/usr/bin/file conftest.o` in
1467: *64-bit*)
1468: case $lt_cv_prog_gnu_ld in
1469: yes*)
1470: case $host in
1471: i?86-*-solaris*|x86_64-*-solaris*)
1472: LD="${LD-ld} -m elf_x86_64"
1473: ;;
1474: sparc*-*-solaris*)
1475: LD="${LD-ld} -m elf64_sparc"
1476: ;;
1477: esac
1478: # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1479: if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1480: LD=${LD-ld}_sol2
1481: fi
1482: ;;
1483: *)
1484: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1485: LD="${LD-ld} -64"
1486: fi
1487: ;;
1488: esac
1489: ;;
1490: esac
1491: fi
1492: rm -rf conftest*
1493: ;;
1494: esac
1495:
1496: need_locks=$enable_libtool_lock
1497: ])# _LT_ENABLE_LOCK
1498:
1499:
1500: # _LT_PROG_AR
1501: # -----------
1502: m4_defun([_LT_PROG_AR],
1503: [AC_CHECK_TOOLS(AR, [ar], false)
1504: : ${AR=ar}
1505: : ${AR_FLAGS=cru}
1506: _LT_DECL([], [AR], [1], [The archiver])
1507: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1508:
1509: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1510: [lt_cv_ar_at_file=no
1511: AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1512: [echo conftest.$ac_objext > conftest.lst
1513: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1514: AC_TRY_EVAL([lt_ar_try])
1515: if test 0 -eq "$ac_status"; then
1516: # Ensure the archiver fails upon bogus file names.
1517: rm -f conftest.$ac_objext libconftest.a
1518: AC_TRY_EVAL([lt_ar_try])
1519: if test 0 -ne "$ac_status"; then
1520: lt_cv_ar_at_file=@
1521: fi
1522: fi
1523: rm -f conftest.* libconftest.a
1524: ])
1525: ])
1526:
1527: if test no = "$lt_cv_ar_at_file"; then
1528: archiver_list_spec=
1529: else
1530: archiver_list_spec=$lt_cv_ar_at_file
1531: fi
1532: _LT_DECL([], [archiver_list_spec], [1],
1533: [How to feed a file listing to the archiver])
1534: ])# _LT_PROG_AR
1535:
1536:
1537: # _LT_CMD_OLD_ARCHIVE
1538: # -------------------
1539: m4_defun([_LT_CMD_OLD_ARCHIVE],
1540: [_LT_PROG_AR
1541:
1542: AC_CHECK_TOOL(STRIP, strip, :)
1543: test -z "$STRIP" && STRIP=:
1544: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1545:
1546: AC_CHECK_TOOL(RANLIB, ranlib, :)
1547: test -z "$RANLIB" && RANLIB=:
1548: _LT_DECL([], [RANLIB], [1],
1549: [Commands used to install an old-style archive])
1550:
1551: # Determine commands to create old-style static archives.
1552: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1553: old_postinstall_cmds='chmod 644 $oldlib'
1554: old_postuninstall_cmds=
1555:
1556: if test -n "$RANLIB"; then
1557: case $host_os in
1558: bitrig* | openbsd*)
1559: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1560: ;;
1561: *)
1562: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1563: ;;
1564: esac
1565: old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1566: fi
1567:
1568: case $host_os in
1569: darwin*)
1570: lock_old_archive_extraction=yes ;;
1571: *)
1572: lock_old_archive_extraction=no ;;
1573: esac
1574: _LT_DECL([], [old_postinstall_cmds], [2])
1575: _LT_DECL([], [old_postuninstall_cmds], [2])
1576: _LT_TAGDECL([], [old_archive_cmds], [2],
1577: [Commands used to build an old-style archive])
1578: _LT_DECL([], [lock_old_archive_extraction], [0],
1579: [Whether to use a lock for old archive extraction])
1580: ])# _LT_CMD_OLD_ARCHIVE
1581:
1582:
1583: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1584: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1585: # ----------------------------------------------------------------
1586: # Check whether the given compiler option works
1587: AC_DEFUN([_LT_COMPILER_OPTION],
1588: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1589: m4_require([_LT_DECL_SED])dnl
1590: AC_CACHE_CHECK([$1], [$2],
1591: [$2=no
1592: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1593: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1594: lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1595: # Insert the option either (1) after the last *FLAGS variable, or
1596: # (2) before a word containing "conftest.", or (3) at the end.
1597: # Note that $ac_compile itself does not contain backslashes and begins
1598: # with a dollar sign (not a hyphen), so the echo should work correctly.
1599: # The option is referenced via a variable to avoid confusing sed.
1600: lt_compile=`echo "$ac_compile" | $SED \
1601: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1602: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1603: -e 's:$: $lt_compiler_flag:'`
1604: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1605: (eval "$lt_compile" 2>conftest.err)
1606: ac_status=$?
1607: cat conftest.err >&AS_MESSAGE_LOG_FD
1608: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1609: if (exit $ac_status) && test -s "$ac_outfile"; then
1610: # The compiler can only warn and ignore the option if not recognized
1611: # So say no if there are warnings other than the usual output.
1612: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1613: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1614: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1615: $2=yes
1616: fi
1617: fi
1618: $RM conftest*
1619: ])
1620:
1621: if test yes = "[$]$2"; then
1622: m4_if([$5], , :, [$5])
1623: else
1624: m4_if([$6], , :, [$6])
1625: fi
1626: ])# _LT_COMPILER_OPTION
1627:
1628: # Old name:
1629: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1630: dnl aclocal-1.4 backwards compatibility:
1631: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1632:
1633:
1634: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1635: # [ACTION-SUCCESS], [ACTION-FAILURE])
1636: # ----------------------------------------------------
1637: # Check whether the given linker option works
1638: AC_DEFUN([_LT_LINKER_OPTION],
1639: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1640: m4_require([_LT_DECL_SED])dnl
1641: AC_CACHE_CHECK([$1], [$2],
1642: [$2=no
1643: save_LDFLAGS=$LDFLAGS
1644: LDFLAGS="$LDFLAGS $3"
1645: echo "$lt_simple_link_test_code" > conftest.$ac_ext
1646: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1647: # The linker can only warn and ignore the option if not recognized
1648: # So say no if there are warnings
1649: if test -s conftest.err; then
1650: # Append any errors to the config.log.
1651: cat conftest.err 1>&AS_MESSAGE_LOG_FD
1652: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1653: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1654: if diff conftest.exp conftest.er2 >/dev/null; then
1655: $2=yes
1656: fi
1657: else
1658: $2=yes
1659: fi
1660: fi
1661: $RM -r conftest*
1662: LDFLAGS=$save_LDFLAGS
1663: ])
1664:
1665: if test yes = "[$]$2"; then
1666: m4_if([$4], , :, [$4])
1667: else
1668: m4_if([$5], , :, [$5])
1669: fi
1670: ])# _LT_LINKER_OPTION
1671:
1672: # Old name:
1673: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1674: dnl aclocal-1.4 backwards compatibility:
1675: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1676:
1677:
1678: # LT_CMD_MAX_LEN
1679: #---------------
1680: AC_DEFUN([LT_CMD_MAX_LEN],
1681: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1682: # find the maximum length of command line arguments
1683: AC_MSG_CHECKING([the maximum length of command line arguments])
1684: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1685: i=0
1686: teststring=ABCD
1687:
1688: case $build_os in
1689: msdosdjgpp*)
1690: # On DJGPP, this test can blow up pretty badly due to problems in libc
1691: # (any single argument exceeding 2000 bytes causes a buffer overrun
1692: # during glob expansion). Even if it were fixed, the result of this
1693: # check would be larger than it should be.
1694: lt_cv_sys_max_cmd_len=12288; # 12K is about right
1695: ;;
1696:
1697: gnu*)
1698: # Under GNU Hurd, this test is not required because there is
1699: # no limit to the length of command line arguments.
1700: # Libtool will interpret -1 as no limit whatsoever
1701: lt_cv_sys_max_cmd_len=-1;
1702: ;;
1703:
1704: cygwin* | mingw* | cegcc*)
1705: # On Win9x/ME, this test blows up -- it succeeds, but takes
1706: # about 5 minutes as the teststring grows exponentially.
1707: # Worse, since 9x/ME are not pre-emptively multitasking,
1708: # you end up with a "frozen" computer, even though with patience
1709: # the test eventually succeeds (with a max line length of 256k).
1710: # Instead, let's just punt: use the minimum linelength reported by
1711: # all of the supported platforms: 8192 (on NT/2K/XP).
1712: lt_cv_sys_max_cmd_len=8192;
1713: ;;
1714:
1715: mint*)
1716: # On MiNT this can take a long time and run out of memory.
1717: lt_cv_sys_max_cmd_len=8192;
1718: ;;
1719:
1720: amigaos*)
1721: # On AmigaOS with pdksh, this test takes hours, literally.
1722: # So we just punt and use a minimum line length of 8192.
1723: lt_cv_sys_max_cmd_len=8192;
1724: ;;
1725:
1726: bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1727: # This has been around since 386BSD, at least. Likely further.
1728: if test -x /sbin/sysctl; then
1729: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1730: elif test -x /usr/sbin/sysctl; then
1731: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1732: else
1733: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1734: fi
1735: # And add a safety zone
1736: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1737: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1738: ;;
1739:
1740: interix*)
1741: # We know the value 262144 and hardcode it with a safety zone (like BSD)
1742: lt_cv_sys_max_cmd_len=196608
1743: ;;
1744:
1745: os2*)
1746: # The test takes a long time on OS/2.
1747: lt_cv_sys_max_cmd_len=8192
1748: ;;
1749:
1750: osf*)
1751: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1752: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1753: # nice to cause kernel panics so lets avoid the loop below.
1754: # First set a reasonable default.
1755: lt_cv_sys_max_cmd_len=16384
1756: #
1757: if test -x /sbin/sysconfig; then
1758: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1759: *1*) lt_cv_sys_max_cmd_len=-1 ;;
1760: esac
1761: fi
1762: ;;
1763: sco3.2v5*)
1764: lt_cv_sys_max_cmd_len=102400
1765: ;;
1766: sysv5* | sco5v6* | sysv4.2uw2*)
1767: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1768: if test -n "$kargmax"; then
1769: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1770: else
1771: lt_cv_sys_max_cmd_len=32768
1772: fi
1773: ;;
1774: *)
1775: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1776: if test -n "$lt_cv_sys_max_cmd_len" && \
1777: test undefined != "$lt_cv_sys_max_cmd_len"; then
1778: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1779: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1780: else
1781: # Make teststring a little bigger before we do anything with it.
1782: # a 1K string should be a reasonable start.
1783: for i in 1 2 3 4 5 6 7 8; do
1784: teststring=$teststring$teststring
1785: done
1786: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1787: # If test is not a shell built-in, we'll probably end up computing a
1788: # maximum length that is only half of the actual maximum length, but
1789: # we can't tell.
1790: while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1791: = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1792: test 17 != "$i" # 1/2 MB should be enough
1793: do
1794: i=`expr $i + 1`
1795: teststring=$teststring$teststring
1796: done
1797: # Only check the string length outside the loop.
1798: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1799: teststring=
1800: # Add a significant safety factor because C++ compilers can tack on
1801: # massive amounts of additional arguments before passing them to the
1802: # linker. It appears as though 1/2 is a usable value.
1803: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1804: fi
1805: ;;
1806: esac
1807: ])
1808: if test -n "$lt_cv_sys_max_cmd_len"; then
1809: AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1810: else
1811: AC_MSG_RESULT(none)
1812: fi
1813: max_cmd_len=$lt_cv_sys_max_cmd_len
1814: _LT_DECL([], [max_cmd_len], [0],
1815: [What is the maximum length of a command?])
1816: ])# LT_CMD_MAX_LEN
1817:
1818: # Old name:
1819: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1820: dnl aclocal-1.4 backwards compatibility:
1821: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1822:
1823:
1824: # _LT_HEADER_DLFCN
1825: # ----------------
1826: m4_defun([_LT_HEADER_DLFCN],
1827: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1828: ])# _LT_HEADER_DLFCN
1829:
1830:
1831: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1832: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1833: # ----------------------------------------------------------------
1834: m4_defun([_LT_TRY_DLOPEN_SELF],
1835: [m4_require([_LT_HEADER_DLFCN])dnl
1836: if test yes = "$cross_compiling"; then :
1837: [$4]
1838: else
1839: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1840: lt_status=$lt_dlunknown
1841: cat > conftest.$ac_ext <<_LT_EOF
1842: [#line $LINENO "configure"
1843: #include "confdefs.h"
1844:
1845: #if HAVE_DLFCN_H
1846: #include <dlfcn.h>
1847: #endif
1848:
1849: #include <stdio.h>
1850:
1851: #ifdef RTLD_GLOBAL
1852: # define LT_DLGLOBAL RTLD_GLOBAL
1853: #else
1854: # ifdef DL_GLOBAL
1855: # define LT_DLGLOBAL DL_GLOBAL
1856: # else
1857: # define LT_DLGLOBAL 0
1858: # endif
1859: #endif
1860:
1861: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1862: find out it does not work in some platform. */
1863: #ifndef LT_DLLAZY_OR_NOW
1864: # ifdef RTLD_LAZY
1865: # define LT_DLLAZY_OR_NOW RTLD_LAZY
1866: # else
1867: # ifdef DL_LAZY
1868: # define LT_DLLAZY_OR_NOW DL_LAZY
1869: # else
1870: # ifdef RTLD_NOW
1871: # define LT_DLLAZY_OR_NOW RTLD_NOW
1872: # else
1873: # ifdef DL_NOW
1874: # define LT_DLLAZY_OR_NOW DL_NOW
1875: # else
1876: # define LT_DLLAZY_OR_NOW 0
1877: # endif
1878: # endif
1879: # endif
1880: # endif
1881: #endif
1882:
1883: /* When -fvisibility=hidden is used, assume the code has been annotated
1884: correspondingly for the symbols needed. */
1885: #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1886: int fnord () __attribute__((visibility("default")));
1887: #endif
1888:
1889: int fnord () { return 42; }
1890: int main ()
1891: {
1892: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1893: int status = $lt_dlunknown;
1894:
1895: if (self)
1896: {
1897: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1898: else
1899: {
1900: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1901: else puts (dlerror ());
1902: }
1903: /* dlclose (self); */
1904: }
1905: else
1906: puts (dlerror ());
1907:
1908: return status;
1909: }]
1910: _LT_EOF
1911: if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1912: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1913: lt_status=$?
1914: case x$lt_status in
1915: x$lt_dlno_uscore) $1 ;;
1916: x$lt_dlneed_uscore) $2 ;;
1917: x$lt_dlunknown|x*) $3 ;;
1918: esac
1919: else :
1920: # compilation failed
1921: $3
1922: fi
1923: fi
1924: rm -fr conftest*
1925: ])# _LT_TRY_DLOPEN_SELF
1926:
1927:
1928: # LT_SYS_DLOPEN_SELF
1929: # ------------------
1930: AC_DEFUN([LT_SYS_DLOPEN_SELF],
1931: [m4_require([_LT_HEADER_DLFCN])dnl
1932: if test yes != "$enable_dlopen"; then
1933: enable_dlopen=unknown
1934: enable_dlopen_self=unknown
1935: enable_dlopen_self_static=unknown
1936: else
1937: lt_cv_dlopen=no
1938: lt_cv_dlopen_libs=
1939:
1940: case $host_os in
1941: beos*)
1942: lt_cv_dlopen=load_add_on
1943: lt_cv_dlopen_libs=
1944: lt_cv_dlopen_self=yes
1945: ;;
1946:
1947: mingw* | pw32* | cegcc*)
1948: lt_cv_dlopen=LoadLibrary
1949: lt_cv_dlopen_libs=
1950: ;;
1951:
1952: cygwin*)
1953: lt_cv_dlopen=dlopen
1954: lt_cv_dlopen_libs=
1955: ;;
1956:
1957: darwin*)
1958: # if libdl is installed we need to link against it
1959: AC_CHECK_LIB([dl], [dlopen],
1960: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1961: lt_cv_dlopen=dyld
1962: lt_cv_dlopen_libs=
1963: lt_cv_dlopen_self=yes
1964: ])
1965: ;;
1966:
1967: tpf*)
1968: # Don't try to run any link tests for TPF. We know it's impossible
1969: # because TPF is a cross-compiler, and we know how we open DSOs.
1970: lt_cv_dlopen=dlopen
1971: lt_cv_dlopen_libs=
1972: lt_cv_dlopen_self=no
1973: ;;
1974:
1975: *)
1976: AC_CHECK_FUNC([shl_load],
1977: [lt_cv_dlopen=shl_load],
1978: [AC_CHECK_LIB([dld], [shl_load],
1979: [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1980: [AC_CHECK_FUNC([dlopen],
1981: [lt_cv_dlopen=dlopen],
1982: [AC_CHECK_LIB([dl], [dlopen],
1983: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1984: [AC_CHECK_LIB([svld], [dlopen],
1985: [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1986: [AC_CHECK_LIB([dld], [dld_link],
1987: [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1988: ])
1989: ])
1990: ])
1991: ])
1992: ])
1993: ;;
1994: esac
1995:
1996: if test no = "$lt_cv_dlopen"; then
1997: enable_dlopen=no
1998: else
1999: enable_dlopen=yes
2000: fi
2001:
2002: case $lt_cv_dlopen in
2003: dlopen)
2004: save_CPPFLAGS=$CPPFLAGS
2005: test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2006:
2007: save_LDFLAGS=$LDFLAGS
2008: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2009:
2010: save_LIBS=$LIBS
2011: LIBS="$lt_cv_dlopen_libs $LIBS"
2012:
2013: AC_CACHE_CHECK([whether a program can dlopen itself],
2014: lt_cv_dlopen_self, [dnl
2015: _LT_TRY_DLOPEN_SELF(
2016: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2017: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2018: ])
2019:
2020: if test yes = "$lt_cv_dlopen_self"; then
2021: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2022: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2023: lt_cv_dlopen_self_static, [dnl
2024: _LT_TRY_DLOPEN_SELF(
2025: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2026: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2027: ])
2028: fi
2029:
2030: CPPFLAGS=$save_CPPFLAGS
2031: LDFLAGS=$save_LDFLAGS
2032: LIBS=$save_LIBS
2033: ;;
2034: esac
2035:
2036: case $lt_cv_dlopen_self in
2037: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2038: *) enable_dlopen_self=unknown ;;
2039: esac
2040:
2041: case $lt_cv_dlopen_self_static in
2042: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2043: *) enable_dlopen_self_static=unknown ;;
2044: esac
2045: fi
2046: _LT_DECL([dlopen_support], [enable_dlopen], [0],
2047: [Whether dlopen is supported])
2048: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2049: [Whether dlopen of programs is supported])
2050: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2051: [Whether dlopen of statically linked programs is supported])
2052: ])# LT_SYS_DLOPEN_SELF
2053:
2054: # Old name:
2055: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2056: dnl aclocal-1.4 backwards compatibility:
2057: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2058:
2059:
2060: # _LT_COMPILER_C_O([TAGNAME])
2061: # ---------------------------
2062: # Check to see if options -c and -o are simultaneously supported by compiler.
2063: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2064: m4_defun([_LT_COMPILER_C_O],
2065: [m4_require([_LT_DECL_SED])dnl
2066: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2067: m4_require([_LT_TAG_COMPILER])dnl
2068: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2069: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2070: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2071: $RM -r conftest 2>/dev/null
2072: mkdir conftest
2073: cd conftest
2074: mkdir out
2075: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2076:
2077: lt_compiler_flag="-o out/conftest2.$ac_objext"
2078: # Insert the option either (1) after the last *FLAGS variable, or
2079: # (2) before a word containing "conftest.", or (3) at the end.
2080: # Note that $ac_compile itself does not contain backslashes and begins
2081: # with a dollar sign (not a hyphen), so the echo should work correctly.
2082: lt_compile=`echo "$ac_compile" | $SED \
2083: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2084: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2085: -e 's:$: $lt_compiler_flag:'`
2086: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2087: (eval "$lt_compile" 2>out/conftest.err)
2088: ac_status=$?
2089: cat out/conftest.err >&AS_MESSAGE_LOG_FD
2090: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2091: if (exit $ac_status) && test -s out/conftest2.$ac_objext
2092: then
2093: # The compiler can only warn and ignore the option if not recognized
2094: # So say no if there are warnings
2095: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2096: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2097: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2098: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2099: fi
2100: fi
2101: chmod u+w . 2>&AS_MESSAGE_LOG_FD
2102: $RM conftest*
2103: # SGI C++ compiler will create directory out/ii_files/ for
2104: # template instantiation
2105: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2106: $RM out/* && rmdir out
2107: cd ..
2108: $RM -r conftest
2109: $RM conftest*
2110: ])
2111: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2112: [Does compiler simultaneously support -c and -o options?])
2113: ])# _LT_COMPILER_C_O
2114:
2115:
2116: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2117: # ----------------------------------
2118: # Check to see if we can do hard links to lock some files if needed
2119: m4_defun([_LT_COMPILER_FILE_LOCKS],
2120: [m4_require([_LT_ENABLE_LOCK])dnl
2121: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2122: _LT_COMPILER_C_O([$1])
2123:
2124: hard_links=nottested
2125: if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2126: # do not overwrite the value of need_locks provided by the user
2127: AC_MSG_CHECKING([if we can lock with hard links])
2128: hard_links=yes
2129: $RM conftest*
2130: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2131: touch conftest.a
2132: ln conftest.a conftest.b 2>&5 || hard_links=no
2133: ln conftest.a conftest.b 2>/dev/null && hard_links=no
2134: AC_MSG_RESULT([$hard_links])
2135: if test no = "$hard_links"; then
2136: AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2137: need_locks=warn
2138: fi
2139: else
2140: need_locks=no
2141: fi
2142: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2143: ])# _LT_COMPILER_FILE_LOCKS
2144:
2145:
2146: # _LT_CHECK_OBJDIR
2147: # ----------------
2148: m4_defun([_LT_CHECK_OBJDIR],
2149: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2150: [rm -f .libs 2>/dev/null
2151: mkdir .libs 2>/dev/null
2152: if test -d .libs; then
2153: lt_cv_objdir=.libs
2154: else
2155: # MS-DOS does not allow filenames that begin with a dot.
2156: lt_cv_objdir=_libs
2157: fi
2158: rmdir .libs 2>/dev/null])
2159: objdir=$lt_cv_objdir
2160: _LT_DECL([], [objdir], [0],
2161: [The name of the directory that contains temporary libtool files])dnl
2162: m4_pattern_allow([LT_OBJDIR])dnl
2163: AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2164: [Define to the sub-directory where libtool stores uninstalled libraries.])
2165: ])# _LT_CHECK_OBJDIR
2166:
2167:
2168: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2169: # --------------------------------------
2170: # Check hardcoding attributes.
2171: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2172: [AC_MSG_CHECKING([how to hardcode library paths into programs])
2173: _LT_TAGVAR(hardcode_action, $1)=
2174: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2175: test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2176: test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2177:
2178: # We can hardcode non-existent directories.
2179: if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2180: # If the only mechanism to avoid hardcoding is shlibpath_var, we
2181: # have to relink, otherwise we might link with an installed library
2182: # when we should be linking with a yet-to-be-installed one
2183: ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2184: test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2185: # Linking always hardcodes the temporary library directory.
2186: _LT_TAGVAR(hardcode_action, $1)=relink
2187: else
2188: # We can link without hardcoding, and we can hardcode nonexisting dirs.
2189: _LT_TAGVAR(hardcode_action, $1)=immediate
2190: fi
2191: else
2192: # We cannot hardcode anything, or else we can only hardcode existing
2193: # directories.
2194: _LT_TAGVAR(hardcode_action, $1)=unsupported
2195: fi
2196: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2197:
2198: if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2199: test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2200: # Fast installation is not supported
2201: enable_fast_install=no
2202: elif test yes = "$shlibpath_overrides_runpath" ||
2203: test no = "$enable_shared"; then
2204: # Fast installation is not necessary
2205: enable_fast_install=needless
2206: fi
2207: _LT_TAGDECL([], [hardcode_action], [0],
2208: [How to hardcode a shared library path into an executable])
2209: ])# _LT_LINKER_HARDCODE_LIBPATH
2210:
2211:
2212: # _LT_CMD_STRIPLIB
2213: # ----------------
2214: m4_defun([_LT_CMD_STRIPLIB],
2215: [m4_require([_LT_DECL_EGREP])
2216: striplib=
2217: old_striplib=
2218: AC_MSG_CHECKING([whether stripping libraries is possible])
2219: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2220: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2221: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2222: AC_MSG_RESULT([yes])
2223: else
2224: # FIXME - insert some real tests, host_os isn't really good enough
2225: case $host_os in
2226: darwin*)
2227: if test -n "$STRIP"; then
2228: striplib="$STRIP -x"
2229: old_striplib="$STRIP -S"
2230: AC_MSG_RESULT([yes])
2231: else
2232: AC_MSG_RESULT([no])
2233: fi
2234: ;;
2235: *)
2236: AC_MSG_RESULT([no])
2237: ;;
2238: esac
2239: fi
2240: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2241: _LT_DECL([], [striplib], [1])
2242: ])# _LT_CMD_STRIPLIB
2243:
2244:
2245: # _LT_PREPARE_MUNGE_PATH_LIST
2246: # ---------------------------
2247: # Make sure func_munge_path_list() is defined correctly.
2248: m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2249: [[# func_munge_path_list VARIABLE PATH
2250: # -----------------------------------
2251: # VARIABLE is name of variable containing _space_ separated list of
2252: # directories to be munged by the contents of PATH, which is string
2253: # having a format:
2254: # "DIR[:DIR]:"
2255: # string "DIR[ DIR]" will be prepended to VARIABLE
2256: # ":DIR[:DIR]"
2257: # string "DIR[ DIR]" will be appended to VARIABLE
2258: # "DIRP[:DIRP]::[DIRA:]DIRA"
2259: # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2260: # "DIRA[ DIRA]" will be appended to VARIABLE
2261: # "DIR[:DIR]"
2262: # VARIABLE will be replaced by "DIR[ DIR]"
2263: func_munge_path_list ()
2264: {
2265: case x@S|@2 in
2266: x)
2267: ;;
2268: *:)
2269: eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2270: ;;
2271: x:*)
2272: eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2273: ;;
2274: *::*)
2275: eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2276: eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2277: ;;
2278: *)
2279: eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2280: ;;
2281: esac
2282: }
2283: ]])# _LT_PREPARE_PATH_LIST
2284:
2285:
2286: # _LT_SYS_DYNAMIC_LINKER([TAG])
2287: # -----------------------------
2288: # PORTME Fill in your ld.so characteristics
2289: m4_defun([_LT_SYS_DYNAMIC_LINKER],
2290: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2291: m4_require([_LT_DECL_EGREP])dnl
2292: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2293: m4_require([_LT_DECL_OBJDUMP])dnl
2294: m4_require([_LT_DECL_SED])dnl
2295: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2296: m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2297: AC_MSG_CHECKING([dynamic linker characteristics])
2298: m4_if([$1],
2299: [], [
2300: if test yes = "$GCC"; then
2301: case $host_os in
2302: darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2303: *) lt_awk_arg='/^libraries:/' ;;
2304: esac
2305: case $host_os in
2306: mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2307: *) lt_sed_strip_eq='s|=/|/|g' ;;
2308: esac
2309: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2310: case $lt_search_path_spec in
2311: *\;*)
2312: # if the path contains ";" then we assume it to be the separator
2313: # otherwise default to the standard path separator (i.e. ":") - it is
2314: # assumed that no part of a normal pathname contains ";" but that should
2315: # okay in the real world where ";" in dirpaths is itself problematic.
2316: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2317: ;;
2318: *)
2319: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2320: ;;
2321: esac
2322: # Ok, now we have the path, separated by spaces, we can step through it
2323: # and add multilib dir if necessary...
2324: lt_tmp_lt_search_path_spec=
2325: lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2326: # ...but if some path component already ends with the multilib dir we assume
2327: # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2328: case "$lt_multi_os_dir; $lt_search_path_spec " in
2329: "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2330: lt_multi_os_dir=
2331: ;;
2332: esac
2333: for lt_sys_path in $lt_search_path_spec; do
2334: if test -d "$lt_sys_path$lt_multi_os_dir"; then
2335: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2336: elif test -n "$lt_multi_os_dir"; then
2337: test -d "$lt_sys_path" && \
2338: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2339: fi
2340: done
2341: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2342: BEGIN {RS = " "; FS = "/|\n";} {
2343: lt_foo = "";
2344: lt_count = 0;
2345: for (lt_i = NF; lt_i > 0; lt_i--) {
2346: if ($lt_i != "" && $lt_i != ".") {
2347: if ($lt_i == "..") {
2348: lt_count++;
2349: } else {
2350: if (lt_count == 0) {
2351: lt_foo = "/" $lt_i lt_foo;
2352: } else {
2353: lt_count--;
2354: }
2355: }
2356: }
2357: }
2358: if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2359: if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2360: }'`
2361: # AWK program above erroneously prepends '/' to C:/dos/paths
2362: # for these hosts.
2363: case $host_os in
2364: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2365: $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2366: esac
2367: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2368: else
2369: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2370: fi])
2371: library_names_spec=
2372: libname_spec='lib$name'
2373: soname_spec=
2374: shrext_cmds=.so
2375: postinstall_cmds=
2376: postuninstall_cmds=
2377: finish_cmds=
2378: finish_eval=
2379: shlibpath_var=
2380: shlibpath_overrides_runpath=unknown
2381: version_type=none
2382: dynamic_linker="$host_os ld.so"
2383: sys_lib_dlsearch_path_spec="/lib /usr/lib"
2384: need_lib_prefix=unknown
2385: hardcode_into_libs=no
2386:
2387: # when you set need_version to no, make sure it does not cause -set_version
2388: # flags to be left without arguments
2389: need_version=unknown
2390:
2391: AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2392: [User-defined run-time library search path.])
2393:
2394: case $host_os in
2395: aix3*)
2396: version_type=linux # correct to gnu/linux during the next big refactor
2397: library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2398: shlibpath_var=LIBPATH
2399:
2400: # AIX 3 has no versioning support, so we append a major version to the name.
2401: soname_spec='$libname$release$shared_ext$major'
2402: ;;
2403:
2404: aix[[4-9]]*)
2405: version_type=linux # correct to gnu/linux during the next big refactor
2406: need_lib_prefix=no
2407: need_version=no
2408: hardcode_into_libs=yes
2409: if test ia64 = "$host_cpu"; then
2410: # AIX 5 supports IA64
2411: library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2412: shlibpath_var=LD_LIBRARY_PATH
2413: else
2414: # With GCC up to 2.95.x, collect2 would create an import file
2415: # for dependence libraries. The import file would start with
2416: # the line '#! .'. This would cause the generated library to
2417: # depend on '.', always an invalid library. This was fixed in
2418: # development snapshots of GCC prior to 3.0.
2419: case $host_os in
2420: aix4 | aix4.[[01]] | aix4.[[01]].*)
2421: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2422: echo ' yes '
2423: echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2424: :
2425: else
2426: can_build_shared=no
2427: fi
2428: ;;
2429: esac
2430: # Using Import Files as archive members, it is possible to support
2431: # filename-based versioning of shared library archives on AIX. While
2432: # this would work for both with and without runtime linking, it will
2433: # prevent static linking of such archives. So we do filename-based
2434: # shared library versioning with .so extension only, which is used
2435: # when both runtime linking and shared linking is enabled.
2436: # Unfortunately, runtime linking may impact performance, so we do
2437: # not want this to be the default eventually. Also, we use the
2438: # versioned .so libs for executables only if there is the -brtl
2439: # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2440: # To allow for filename-based versioning support, we need to create
2441: # libNAME.so.V as an archive file, containing:
2442: # *) an Import File, referring to the versioned filename of the
2443: # archive as well as the shared archive member, telling the
2444: # bitwidth (32 or 64) of that shared object, and providing the
2445: # list of exported symbols of that shared object, eventually
2446: # decorated with the 'weak' keyword
2447: # *) the shared object with the F_LOADONLY flag set, to really avoid
2448: # it being seen by the linker.
2449: # At run time we better use the real file rather than another symlink,
2450: # but for link time we create the symlink libNAME.so -> libNAME.so.V
2451:
2452: case $with_aix_soname,$aix_use_runtimelinking in
2453: # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2454: # soname into executable. Probably we can add versioning support to
2455: # collect2, so additional links can be useful in future.
2456: aix,yes) # traditional libtool
2457: dynamic_linker='AIX unversionable lib.so'
2458: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2459: # instead of lib<name>.a to let people know that these are not
2460: # typical AIX shared libraries.
2461: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2462: ;;
2463: aix,no) # traditional AIX only
2464: dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2465: # We preserve .a as extension for shared libraries through AIX4.2
2466: # and later when we are not doing run time linking.
2467: library_names_spec='$libname$release.a $libname.a'
2468: soname_spec='$libname$release$shared_ext$major'
2469: ;;
2470: svr4,*) # full svr4 only
2471: dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2472: library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2473: # We do not specify a path in Import Files, so LIBPATH fires.
2474: shlibpath_overrides_runpath=yes
2475: ;;
2476: *,yes) # both, prefer svr4
2477: dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2478: library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2479: # unpreferred sharedlib libNAME.a needs extra handling
2480: 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"'
2481: 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.$libext"'
2482: # We do not specify a path in Import Files, so LIBPATH fires.
2483: shlibpath_overrides_runpath=yes
2484: ;;
2485: *,no) # both, prefer aix
2486: dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2487: library_names_spec='$libname$release.a $libname.a'
2488: soname_spec='$libname$release$shared_ext$major'
2489: # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2490: postinstall_cmds='test -z "$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 $func_stripname_result.so)'
2491: postuninstall_cmds='test -z "$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"'
2492: ;;
2493: esac
2494: shlibpath_var=LIBPATH
2495: fi
2496: ;;
2497:
2498: amigaos*)
2499: case $host_cpu in
2500: powerpc)
2501: # Since July 2007 AmigaOS4 officially supports .so libraries.
2502: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2503: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2504: ;;
2505: m68k)
2506: library_names_spec='$libname.ixlibrary $libname.a'
2507: # Create ${libname}_ixlibrary.a entries in /sys/libs.
2508: 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 ${libname}_ixlibrary.a || exit 1; done'
2509: ;;
2510: esac
2511: ;;
2512:
2513: beos*)
2514: library_names_spec='$libname$shared_ext'
2515: dynamic_linker="$host_os ld.so"
2516: shlibpath_var=LIBRARY_PATH
2517: ;;
2518:
2519: bsdi[[45]]*)
2520: version_type=linux # correct to gnu/linux during the next big refactor
2521: need_version=no
2522: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2523: soname_spec='$libname$release$shared_ext$major'
2524: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2525: shlibpath_var=LD_LIBRARY_PATH
2526: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2527: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2528: # the default ld.so.conf also contains /usr/contrib/lib and
2529: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2530: # libtool to hard-code these into programs
2531: ;;
2532:
2533: cygwin* | mingw* | pw32* | cegcc*)
2534: version_type=windows
2535: shrext_cmds=.dll
2536: need_version=no
2537: need_lib_prefix=no
2538:
2539: case $GCC,$cc_basename in
2540: yes,*)
2541: # gcc
2542: library_names_spec='$libname.dll.a'
2543: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2544: postinstall_cmds='base_file=`basename \$file`~
2545: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2546: dldir=$destdir/`dirname \$dlpath`~
2547: test -d \$dldir || mkdir -p \$dldir~
2548: $install_prog $dir/$dlname \$dldir/$dlname~
2549: chmod a+x \$dldir/$dlname~
2550: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2551: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2552: fi'
2553: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2554: dlpath=$dir/\$dldll~
2555: $RM \$dlpath'
2556: shlibpath_overrides_runpath=yes
2557:
2558: case $host_os in
2559: cygwin*)
2560: # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2561: soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2562: m4_if([$1], [],[
2563: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2564: ;;
2565: mingw* | cegcc*)
2566: # MinGW DLLs use traditional 'lib' prefix
2567: soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2568: ;;
2569: pw32*)
2570: # pw32 DLLs use 'pw' prefix rather than 'lib'
2571: library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2572: ;;
2573: esac
2574: dynamic_linker='Win32 ld.exe'
2575: ;;
2576:
2577: *,cl*)
2578: # Native MSVC
2579: libname_spec='$name'
2580: soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2581: library_names_spec='$libname.dll.lib'
2582:
2583: case $build_os in
2584: mingw*)
2585: sys_lib_search_path_spec=
2586: lt_save_ifs=$IFS
2587: IFS=';'
2588: for lt_path in $LIB
2589: do
2590: IFS=$lt_save_ifs
2591: # Let DOS variable expansion print the short 8.3 style file name.
2592: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2593: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2594: done
2595: IFS=$lt_save_ifs
2596: # Convert to MSYS style.
2597: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2598: ;;
2599: cygwin*)
2600: # Convert to unix form, then to dos form, then back to unix form
2601: # but this time dos style (no spaces!) so that the unix form looks
2602: # like /cygdrive/c/PROGRA~1:/cygdr...
2603: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2604: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2605: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2606: ;;
2607: *)
2608: sys_lib_search_path_spec=$LIB
2609: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2610: # It is most probably a Windows format PATH.
2611: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2612: else
2613: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2614: fi
2615: # FIXME: find the short name or the path components, as spaces are
2616: # common. (e.g. "Program Files" -> "PROGRA~1")
2617: ;;
2618: esac
2619:
2620: # DLL is installed to $(libdir)/../bin by postinstall_cmds
2621: postinstall_cmds='base_file=`basename \$file`~
2622: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2623: dldir=$destdir/`dirname \$dlpath`~
2624: test -d \$dldir || mkdir -p \$dldir~
2625: $install_prog $dir/$dlname \$dldir/$dlname'
2626: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2627: dlpath=$dir/\$dldll~
2628: $RM \$dlpath'
2629: shlibpath_overrides_runpath=yes
2630: dynamic_linker='Win32 link.exe'
2631: ;;
2632:
2633: *)
2634: # Assume MSVC wrapper
2635: library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2636: dynamic_linker='Win32 ld.exe'
2637: ;;
2638: esac
2639: # FIXME: first we should search . and the directory the executable is in
2640: shlibpath_var=PATH
2641: ;;
2642:
2643: darwin* | rhapsody*)
2644: dynamic_linker="$host_os dyld"
2645: version_type=darwin
2646: need_lib_prefix=no
2647: need_version=no
2648: library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2649: soname_spec='$libname$release$major$shared_ext'
2650: shlibpath_overrides_runpath=yes
2651: shlibpath_var=DYLD_LIBRARY_PATH
2652: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2653: m4_if([$1], [],[
2654: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2655: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2656: ;;
2657:
2658: dgux*)
2659: version_type=linux # correct to gnu/linux during the next big refactor
2660: need_lib_prefix=no
2661: need_version=no
2662: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2663: soname_spec='$libname$release$shared_ext$major'
2664: shlibpath_var=LD_LIBRARY_PATH
2665: ;;
2666:
2667: freebsd* | dragonfly*)
2668: # DragonFly does not have aout. When/if they implement a new
2669: # versioning mechanism, adjust this.
2670: if test -x /usr/bin/objformat; then
2671: objformat=`/usr/bin/objformat`
2672: else
2673: case $host_os in
2674: freebsd[[23]].*) objformat=aout ;;
2675: *) objformat=elf ;;
2676: esac
2677: fi
2678: version_type=freebsd-$objformat
2679: case $version_type in
2680: freebsd-elf*)
2681: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2682: soname_spec='$libname$release$shared_ext$major'
2683: need_version=no
2684: need_lib_prefix=no
2685: ;;
2686: freebsd-*)
2687: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2688: need_version=yes
2689: ;;
2690: esac
2691: shlibpath_var=LD_LIBRARY_PATH
2692: case $host_os in
2693: freebsd2.*)
2694: shlibpath_overrides_runpath=yes
2695: ;;
2696: freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2697: shlibpath_overrides_runpath=yes
2698: hardcode_into_libs=yes
2699: ;;
2700: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2701: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2702: shlibpath_overrides_runpath=no
2703: hardcode_into_libs=yes
2704: ;;
2705: *) # from 4.6 on, and DragonFly
2706: shlibpath_overrides_runpath=yes
2707: hardcode_into_libs=yes
2708: ;;
2709: esac
2710: ;;
2711:
2712: haiku*)
2713: version_type=linux # correct to gnu/linux during the next big refactor
2714: need_lib_prefix=no
2715: need_version=no
2716: dynamic_linker="$host_os runtime_loader"
2717: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2718: soname_spec='$libname$release$shared_ext$major'
2719: shlibpath_var=LIBRARY_PATH
2720: shlibpath_overrides_runpath=no
2721: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2722: hardcode_into_libs=yes
2723: ;;
2724:
2725: hpux9* | hpux10* | hpux11*)
2726: # Give a soname corresponding to the major version so that dld.sl refuses to
2727: # link against other versions.
2728: version_type=sunos
2729: need_lib_prefix=no
2730: need_version=no
2731: case $host_cpu in
2732: ia64*)
2733: shrext_cmds='.so'
2734: hardcode_into_libs=yes
2735: dynamic_linker="$host_os dld.so"
2736: shlibpath_var=LD_LIBRARY_PATH
2737: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2738: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2739: soname_spec='$libname$release$shared_ext$major'
2740: if test 32 = "$HPUX_IA64_MODE"; then
2741: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2742: sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2743: else
2744: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2745: sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2746: fi
2747: ;;
2748: hppa*64*)
2749: shrext_cmds='.sl'
2750: hardcode_into_libs=yes
2751: dynamic_linker="$host_os dld.sl"
2752: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2753: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2754: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2755: soname_spec='$libname$release$shared_ext$major'
2756: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2757: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2758: ;;
2759: *)
2760: shrext_cmds='.sl'
2761: dynamic_linker="$host_os dld.sl"
2762: shlibpath_var=SHLIB_PATH
2763: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2764: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2765: soname_spec='$libname$release$shared_ext$major'
2766: ;;
2767: esac
2768: # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2769: postinstall_cmds='chmod 555 $lib'
2770: # or fails outright, so override atomically:
2771: install_override_mode=555
2772: ;;
2773:
2774: interix[[3-9]]*)
2775: version_type=linux # correct to gnu/linux during the next big refactor
2776: need_lib_prefix=no
2777: need_version=no
2778: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2779: soname_spec='$libname$release$shared_ext$major'
2780: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2781: shlibpath_var=LD_LIBRARY_PATH
2782: shlibpath_overrides_runpath=no
2783: hardcode_into_libs=yes
2784: ;;
2785:
2786: irix5* | irix6* | nonstopux*)
2787: case $host_os in
2788: nonstopux*) version_type=nonstopux ;;
2789: *)
2790: if test yes = "$lt_cv_prog_gnu_ld"; then
2791: version_type=linux # correct to gnu/linux during the next big refactor
2792: else
2793: version_type=irix
2794: fi ;;
2795: esac
2796: need_lib_prefix=no
2797: need_version=no
2798: soname_spec='$libname$release$shared_ext$major'
2799: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2800: case $host_os in
2801: irix5* | nonstopux*)
2802: libsuff= shlibsuff=
2803: ;;
2804: *)
2805: case $LD in # libtool.m4 will add one of these switches to LD
2806: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2807: libsuff= shlibsuff= libmagic=32-bit;;
2808: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2809: libsuff=32 shlibsuff=N32 libmagic=N32;;
2810: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2811: libsuff=64 shlibsuff=64 libmagic=64-bit;;
2812: *) libsuff= shlibsuff= libmagic=never-match;;
2813: esac
2814: ;;
2815: esac
2816: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2817: shlibpath_overrides_runpath=no
2818: sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2819: sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2820: hardcode_into_libs=yes
2821: ;;
2822:
2823: # No shared lib support for Linux oldld, aout, or coff.
2824: linux*oldld* | linux*aout* | linux*coff*)
2825: dynamic_linker=no
2826: ;;
2827:
2828: linux*android*)
2829: version_type=none # Android doesn't support versioned libraries.
2830: need_lib_prefix=no
2831: need_version=no
2832: library_names_spec='$libname$release$shared_ext'
2833: soname_spec='$libname$release$shared_ext'
2834: finish_cmds=
2835: shlibpath_var=LD_LIBRARY_PATH
2836: shlibpath_overrides_runpath=yes
2837:
2838: # This implies no fast_install, which is unacceptable.
2839: # Some rework will be needed to allow for fast_install
2840: # before this can be enabled.
2841: hardcode_into_libs=yes
2842:
2843: dynamic_linker='Android linker'
2844: # Don't embed -rpath directories since the linker doesn't support them.
2845: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2846: ;;
2847:
2848: # This must be glibc/ELF.
2849: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2850: version_type=linux # correct to gnu/linux during the next big refactor
2851: need_lib_prefix=no
2852: need_version=no
2853: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2854: soname_spec='$libname$release$shared_ext$major'
2855: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2856: shlibpath_var=LD_LIBRARY_PATH
2857: shlibpath_overrides_runpath=no
2858:
2859: # Some binutils ld are patched to set DT_RUNPATH
2860: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2861: [lt_cv_shlibpath_overrides_runpath=no
2862: save_LDFLAGS=$LDFLAGS
2863: save_libdir=$libdir
2864: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2865: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2866: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2867: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2868: [lt_cv_shlibpath_overrides_runpath=yes])])
2869: LDFLAGS=$save_LDFLAGS
2870: libdir=$save_libdir
2871: ])
2872: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2873:
2874: # This implies no fast_install, which is unacceptable.
2875: # Some rework will be needed to allow for fast_install
2876: # before this can be enabled.
2877: hardcode_into_libs=yes
2878:
2879: # Ideally, we could use ldconfig to report *all* directores which are
2880: # searched for libraries, however this is still not possible. Aside from not
2881: # being certain /sbin/ldconfig is available, command
2882: # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2883: # even though it is searched at run-time. Try to do the best guess by
2884: # appending ld.so.conf contents (and includes) to the search path.
2885: if test -f /etc/ld.so.conf; then
2886: 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' ' '`
2887: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2888: fi
2889:
2890: # We used to test for /lib/ld.so.1 and disable shared libraries on
2891: # powerpc, because MkLinux only supported shared libraries with the
2892: # GNU dynamic linker. Since this was broken with cross compilers,
2893: # most powerpc-linux boxes support dynamic linking these days and
2894: # people can always --disable-shared, the test was removed, and we
2895: # assume the GNU/Linux dynamic linker is in use.
2896: dynamic_linker='GNU/Linux ld.so'
2897: ;;
2898:
2899: netbsd*)
2900: version_type=sunos
2901: need_lib_prefix=no
2902: need_version=no
2903: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2904: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2905: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2906: dynamic_linker='NetBSD (a.out) ld.so'
2907: else
2908: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2909: soname_spec='$libname$release$shared_ext$major'
2910: dynamic_linker='NetBSD ld.elf_so'
2911: fi
2912: shlibpath_var=LD_LIBRARY_PATH
2913: shlibpath_overrides_runpath=yes
2914: hardcode_into_libs=yes
2915: ;;
2916:
2917: newsos6)
2918: version_type=linux # correct to gnu/linux during the next big refactor
2919: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2920: shlibpath_var=LD_LIBRARY_PATH
2921: shlibpath_overrides_runpath=yes
2922: ;;
2923:
2924: *nto* | *qnx*)
2925: version_type=qnx
2926: need_lib_prefix=no
2927: need_version=no
2928: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2929: soname_spec='$libname$release$shared_ext$major'
2930: shlibpath_var=LD_LIBRARY_PATH
2931: shlibpath_overrides_runpath=no
2932: hardcode_into_libs=yes
2933: dynamic_linker='ldqnx.so'
2934: ;;
2935:
2936: openbsd* | bitrig*)
2937: version_type=sunos
2938: sys_lib_dlsearch_path_spec=/usr/lib
2939: need_lib_prefix=no
2940: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2941: need_version=no
2942: else
2943: need_version=yes
2944: fi
2945: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2946: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2947: shlibpath_var=LD_LIBRARY_PATH
2948: shlibpath_overrides_runpath=yes
2949: ;;
2950:
2951: os2*)
2952: libname_spec='$name'
2953: version_type=windows
2954: shrext_cmds=.dll
2955: need_version=no
2956: need_lib_prefix=no
2957: # OS/2 can only load a DLL with a base name of 8 characters or less.
2958: soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2959: v=$($ECHO $release$versuffix | tr -d .-);
2960: n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2961: $ECHO $n$v`$shared_ext'
2962: library_names_spec='${libname}_dll.$libext'
2963: dynamic_linker='OS/2 ld.exe'
2964: shlibpath_var=BEGINLIBPATH
2965: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2966: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2967: postinstall_cmds='base_file=`basename \$file`~
2968: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2969: dldir=$destdir/`dirname \$dlpath`~
2970: test -d \$dldir || mkdir -p \$dldir~
2971: $install_prog $dir/$dlname \$dldir/$dlname~
2972: chmod a+x \$dldir/$dlname~
2973: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2974: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2975: fi'
2976: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2977: dlpath=$dir/\$dldll~
2978: $RM \$dlpath'
2979: ;;
2980:
2981: osf3* | osf4* | osf5*)
2982: version_type=osf
2983: need_lib_prefix=no
2984: need_version=no
2985: soname_spec='$libname$release$shared_ext$major'
2986: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2987: shlibpath_var=LD_LIBRARY_PATH
2988: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2989: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2990: ;;
2991:
2992: rdos*)
2993: dynamic_linker=no
2994: ;;
2995:
2996: solaris*)
2997: version_type=linux # correct to gnu/linux during the next big refactor
2998: need_lib_prefix=no
2999: need_version=no
3000: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3001: soname_spec='$libname$release$shared_ext$major'
3002: shlibpath_var=LD_LIBRARY_PATH
3003: shlibpath_overrides_runpath=yes
3004: hardcode_into_libs=yes
3005: # ldd complains unless libraries are executable
3006: postinstall_cmds='chmod +x $lib'
3007: ;;
3008:
3009: sunos4*)
3010: version_type=sunos
3011: library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3012: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3013: shlibpath_var=LD_LIBRARY_PATH
3014: shlibpath_overrides_runpath=yes
3015: if test yes = "$with_gnu_ld"; then
3016: need_lib_prefix=no
3017: fi
3018: need_version=yes
3019: ;;
3020:
3021: sysv4 | sysv4.3*)
3022: version_type=linux # correct to gnu/linux during the next big refactor
3023: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3024: soname_spec='$libname$release$shared_ext$major'
3025: shlibpath_var=LD_LIBRARY_PATH
3026: case $host_vendor in
3027: sni)
3028: shlibpath_overrides_runpath=no
3029: need_lib_prefix=no
3030: runpath_var=LD_RUN_PATH
3031: ;;
3032: siemens)
3033: need_lib_prefix=no
3034: ;;
3035: motorola)
3036: need_lib_prefix=no
3037: need_version=no
3038: shlibpath_overrides_runpath=no
3039: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3040: ;;
3041: esac
3042: ;;
3043:
3044: sysv4*MP*)
3045: if test -d /usr/nec; then
3046: version_type=linux # correct to gnu/linux during the next big refactor
3047: library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3048: soname_spec='$libname$shared_ext.$major'
3049: shlibpath_var=LD_LIBRARY_PATH
3050: fi
3051: ;;
3052:
3053: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3054: version_type=sco
3055: need_lib_prefix=no
3056: need_version=no
3057: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3058: soname_spec='$libname$release$shared_ext$major'
3059: shlibpath_var=LD_LIBRARY_PATH
3060: shlibpath_overrides_runpath=yes
3061: hardcode_into_libs=yes
3062: if test yes = "$with_gnu_ld"; then
3063: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3064: else
3065: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3066: case $host_os in
3067: sco3.2v5*)
3068: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3069: ;;
3070: esac
3071: fi
3072: sys_lib_dlsearch_path_spec='/usr/lib'
3073: ;;
3074:
3075: tpf*)
3076: # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3077: version_type=linux # correct to gnu/linux during the next big refactor
3078: need_lib_prefix=no
3079: need_version=no
3080: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3081: shlibpath_var=LD_LIBRARY_PATH
3082: shlibpath_overrides_runpath=no
3083: hardcode_into_libs=yes
3084: ;;
3085:
3086: uts4*)
3087: version_type=linux # correct to gnu/linux during the next big refactor
3088: library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3089: soname_spec='$libname$release$shared_ext$major'
3090: shlibpath_var=LD_LIBRARY_PATH
3091: ;;
3092:
3093: *)
3094: dynamic_linker=no
3095: ;;
3096: esac
3097: AC_MSG_RESULT([$dynamic_linker])
3098: test no = "$dynamic_linker" && can_build_shared=no
3099:
3100: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3101: if test yes = "$GCC"; then
3102: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3103: fi
3104:
3105: if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3106: sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3107: fi
3108:
3109: if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3110: sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3111: fi
3112:
3113: # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3114: configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3115:
3116: # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3117: func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3118:
3119: # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3120: configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3121:
3122: _LT_DECL([], [variables_saved_for_relink], [1],
3123: [Variables whose values should be saved in libtool wrapper scripts and
3124: restored at link time])
3125: _LT_DECL([], [need_lib_prefix], [0],
3126: [Do we need the "lib" prefix for modules?])
3127: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3128: _LT_DECL([], [version_type], [0], [Library versioning type])
3129: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3130: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3131: _LT_DECL([], [shlibpath_overrides_runpath], [0],
3132: [Is shlibpath searched before the hard-coded library search path?])
3133: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3134: _LT_DECL([], [library_names_spec], [1],
3135: [[List of archive names. First name is the real one, the rest are links.
3136: The last name is the one that the linker finds with -lNAME]])
3137: _LT_DECL([], [soname_spec], [1],
3138: [[The coded name of the library, if different from the real name]])
3139: _LT_DECL([], [install_override_mode], [1],
3140: [Permission mode override for installation of shared libraries])
3141: _LT_DECL([], [postinstall_cmds], [2],
3142: [Command to use after installation of a shared archive])
3143: _LT_DECL([], [postuninstall_cmds], [2],
3144: [Command to use after uninstallation of a shared archive])
3145: _LT_DECL([], [finish_cmds], [2],
3146: [Commands used to finish a libtool library installation in a directory])
3147: _LT_DECL([], [finish_eval], [1],
3148: [[As "finish_cmds", except a single script fragment to be evaled but
3149: not shown]])
3150: _LT_DECL([], [hardcode_into_libs], [0],
3151: [Whether we should hardcode library paths into libraries])
3152: _LT_DECL([], [sys_lib_search_path_spec], [2],
3153: [Compile-time system search path for libraries])
3154: _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3155: [Detected run-time system search path for libraries])
3156: _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3157: [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3158: ])# _LT_SYS_DYNAMIC_LINKER
3159:
3160:
3161: # _LT_PATH_TOOL_PREFIX(TOOL)
3162: # --------------------------
3163: # find a file program that can recognize shared library
3164: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3165: [m4_require([_LT_DECL_EGREP])dnl
3166: AC_MSG_CHECKING([for $1])
3167: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3168: [case $MAGIC_CMD in
3169: [[\\/*] | ?:[\\/]*])
3170: lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3171: ;;
3172: *)
3173: lt_save_MAGIC_CMD=$MAGIC_CMD
3174: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3175: dnl $ac_dummy forces splitting on constant user-supplied paths.
3176: dnl POSIX.2 word splitting is done only on the output of word expansions,
3177: dnl not every word. This closes a longstanding sh security hole.
3178: ac_dummy="m4_if([$2], , $PATH, [$2])"
3179: for ac_dir in $ac_dummy; do
3180: IFS=$lt_save_ifs
3181: test -z "$ac_dir" && ac_dir=.
3182: if test -f "$ac_dir/$1"; then
3183: lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3184: if test -n "$file_magic_test_file"; then
3185: case $deplibs_check_method in
3186: "file_magic "*)
3187: file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3188: MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3189: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3190: $EGREP "$file_magic_regex" > /dev/null; then
3191: :
3192: else
3193: cat <<_LT_EOF 1>&2
3194:
3195: *** Warning: the command libtool uses to detect shared libraries,
3196: *** $file_magic_cmd, produces output that libtool cannot recognize.
3197: *** The result is that libtool may fail to recognize shared libraries
3198: *** as such. This will affect the creation of libtool libraries that
3199: *** depend on shared libraries, but programs linked with such libtool
3200: *** libraries will work regardless of this problem. Nevertheless, you
3201: *** may want to report the problem to your system manager and/or to
3202: *** bug-libtool@gnu.org
3203:
3204: _LT_EOF
3205: fi ;;
3206: esac
3207: fi
3208: break
3209: fi
3210: done
3211: IFS=$lt_save_ifs
3212: MAGIC_CMD=$lt_save_MAGIC_CMD
3213: ;;
3214: esac])
3215: MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3216: if test -n "$MAGIC_CMD"; then
3217: AC_MSG_RESULT($MAGIC_CMD)
3218: else
3219: AC_MSG_RESULT(no)
3220: fi
3221: _LT_DECL([], [MAGIC_CMD], [0],
3222: [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3223: ])# _LT_PATH_TOOL_PREFIX
3224:
3225: # Old name:
3226: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3227: dnl aclocal-1.4 backwards compatibility:
3228: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3229:
3230:
3231: # _LT_PATH_MAGIC
3232: # --------------
3233: # find a file program that can recognize a shared library
3234: m4_defun([_LT_PATH_MAGIC],
3235: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3236: if test -z "$lt_cv_path_MAGIC_CMD"; then
3237: if test -n "$ac_tool_prefix"; then
3238: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3239: else
3240: MAGIC_CMD=:
3241: fi
3242: fi
3243: ])# _LT_PATH_MAGIC
3244:
3245:
3246: # LT_PATH_LD
3247: # ----------
3248: # find the pathname to the GNU or non-GNU linker
3249: AC_DEFUN([LT_PATH_LD],
3250: [AC_REQUIRE([AC_PROG_CC])dnl
3251: AC_REQUIRE([AC_CANONICAL_HOST])dnl
3252: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3253: m4_require([_LT_DECL_SED])dnl
3254: m4_require([_LT_DECL_EGREP])dnl
3255: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3256:
3257: AC_ARG_WITH([gnu-ld],
3258: [AS_HELP_STRING([--with-gnu-ld],
3259: [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3260: [test no = "$withval" || with_gnu_ld=yes],
3261: [with_gnu_ld=no])dnl
3262:
3263: ac_prog=ld
3264: if test yes = "$GCC"; then
3265: # Check if gcc -print-prog-name=ld gives a path.
3266: AC_MSG_CHECKING([for ld used by $CC])
3267: case $host in
3268: *-*-mingw*)
3269: # gcc leaves a trailing carriage return, which upsets mingw
3270: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3271: *)
3272: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3273: esac
3274: case $ac_prog in
3275: # Accept absolute paths.
3276: [[\\/]]* | ?:[[\\/]]*)
3277: re_direlt='/[[^/]][[^/]]*/\.\./'
3278: # Canonicalize the pathname of ld
3279: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3280: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3281: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3282: done
3283: test -z "$LD" && LD=$ac_prog
3284: ;;
3285: "")
3286: # If it fails, then pretend we aren't using GCC.
3287: ac_prog=ld
3288: ;;
3289: *)
3290: # If it is relative, then search for the first ld in PATH.
3291: with_gnu_ld=unknown
3292: ;;
3293: esac
3294: elif test yes = "$with_gnu_ld"; then
3295: AC_MSG_CHECKING([for GNU ld])
3296: else
3297: AC_MSG_CHECKING([for non-GNU ld])
3298: fi
3299: AC_CACHE_VAL(lt_cv_path_LD,
3300: [if test -z "$LD"; then
3301: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3302: for ac_dir in $PATH; do
3303: IFS=$lt_save_ifs
3304: test -z "$ac_dir" && ac_dir=.
3305: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3306: lt_cv_path_LD=$ac_dir/$ac_prog
3307: # Check to see if the program is GNU ld. I'd rather use --version,
3308: # but apparently some variants of GNU ld only accept -v.
3309: # Break only if it was the GNU/non-GNU ld that we prefer.
3310: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3311: *GNU* | *'with BFD'*)
3312: test no != "$with_gnu_ld" && break
3313: ;;
3314: *)
3315: test yes != "$with_gnu_ld" && break
3316: ;;
3317: esac
3318: fi
3319: done
3320: IFS=$lt_save_ifs
3321: else
3322: lt_cv_path_LD=$LD # Let the user override the test with a path.
3323: fi])
3324: LD=$lt_cv_path_LD
3325: if test -n "$LD"; then
3326: AC_MSG_RESULT($LD)
3327: else
3328: AC_MSG_RESULT(no)
3329: fi
3330: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3331: _LT_PATH_LD_GNU
3332: AC_SUBST([LD])
3333:
3334: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3335: ])# LT_PATH_LD
3336:
3337: # Old names:
3338: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3339: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3340: dnl aclocal-1.4 backwards compatibility:
3341: dnl AC_DEFUN([AM_PROG_LD], [])
3342: dnl AC_DEFUN([AC_PROG_LD], [])
3343:
3344:
3345: # _LT_PATH_LD_GNU
3346: #- --------------
3347: m4_defun([_LT_PATH_LD_GNU],
3348: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3349: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3350: case `$LD -v 2>&1 </dev/null` in
3351: *GNU* | *'with BFD'*)
3352: lt_cv_prog_gnu_ld=yes
3353: ;;
3354: *)
3355: lt_cv_prog_gnu_ld=no
3356: ;;
3357: esac])
3358: with_gnu_ld=$lt_cv_prog_gnu_ld
3359: ])# _LT_PATH_LD_GNU
3360:
3361:
3362: # _LT_CMD_RELOAD
3363: # --------------
3364: # find reload flag for linker
3365: # -- PORTME Some linkers may need a different reload flag.
3366: m4_defun([_LT_CMD_RELOAD],
3367: [AC_CACHE_CHECK([for $LD option to reload object files],
3368: lt_cv_ld_reload_flag,
3369: [lt_cv_ld_reload_flag='-r'])
3370: reload_flag=$lt_cv_ld_reload_flag
3371: case $reload_flag in
3372: "" | " "*) ;;
3373: *) reload_flag=" $reload_flag" ;;
3374: esac
3375: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3376: case $host_os in
3377: cygwin* | mingw* | pw32* | cegcc*)
3378: if test yes != "$GCC"; then
3379: reload_cmds=false
3380: fi
3381: ;;
3382: darwin*)
3383: if test yes = "$GCC"; then
3384: reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3385: else
3386: reload_cmds='$LD$reload_flag -o $output$reload_objs'
3387: fi
3388: ;;
3389: esac
3390: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3391: _LT_TAGDECL([], [reload_cmds], [2])dnl
3392: ])# _LT_CMD_RELOAD
3393:
3394:
3395: # _LT_PATH_DD
3396: # -----------
3397: # find a working dd
3398: m4_defun([_LT_PATH_DD],
3399: [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3400: [printf 0123456789abcdef0123456789abcdef >conftest.i
3401: cat conftest.i conftest.i >conftest2.i
3402: : ${lt_DD:=$DD}
3403: AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3404: [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3405: cmp -s conftest.i conftest.out \
3406: && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3407: fi])
3408: rm -f conftest.i conftest2.i conftest.out])
3409: ])# _LT_PATH_DD
3410:
3411:
3412: # _LT_CMD_TRUNCATE
3413: # ----------------
3414: # find command to truncate a binary pipe
3415: m4_defun([_LT_CMD_TRUNCATE],
3416: [m4_require([_LT_PATH_DD])
3417: AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3418: [printf 0123456789abcdef0123456789abcdef >conftest.i
3419: cat conftest.i conftest.i >conftest2.i
3420: lt_cv_truncate_bin=
3421: if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3422: cmp -s conftest.i conftest.out \
3423: && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3424: fi
3425: rm -f conftest.i conftest2.i conftest.out
3426: test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3427: _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3428: [Command to truncate a binary pipe])
3429: ])# _LT_CMD_TRUNCATE
3430:
3431:
3432: # _LT_CHECK_MAGIC_METHOD
3433: # ----------------------
3434: # how to check for library dependencies
3435: # -- PORTME fill in with the dynamic library characteristics
3436: m4_defun([_LT_CHECK_MAGIC_METHOD],
3437: [m4_require([_LT_DECL_EGREP])
3438: m4_require([_LT_DECL_OBJDUMP])
3439: AC_CACHE_CHECK([how to recognize dependent libraries],
3440: lt_cv_deplibs_check_method,
3441: [lt_cv_file_magic_cmd='$MAGIC_CMD'
3442: lt_cv_file_magic_test_file=
3443: lt_cv_deplibs_check_method='unknown'
3444: # Need to set the preceding variable on all platforms that support
3445: # interlibrary dependencies.
3446: # 'none' -- dependencies not supported.
3447: # 'unknown' -- same as none, but documents that we really don't know.
3448: # 'pass_all' -- all dependencies passed with no checks.
3449: # 'test_compile' -- check by making test program.
3450: # 'file_magic [[regex]]' -- check by looking for files in library path
3451: # that responds to the $file_magic_cmd with a given extended regex.
3452: # If you have 'file' or equivalent on your system and you're not sure
3453: # whether 'pass_all' will *always* work, you probably want this one.
3454:
3455: case $host_os in
3456: aix[[4-9]]*)
3457: lt_cv_deplibs_check_method=pass_all
3458: ;;
3459:
3460: beos*)
3461: lt_cv_deplibs_check_method=pass_all
3462: ;;
3463:
3464: bsdi[[45]]*)
3465: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3466: lt_cv_file_magic_cmd='/usr/bin/file -L'
3467: lt_cv_file_magic_test_file=/shlib/libc.so
3468: ;;
3469:
3470: cygwin*)
3471: # func_win32_libid is a shell function defined in ltmain.sh
3472: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3473: lt_cv_file_magic_cmd='func_win32_libid'
3474: ;;
3475:
3476: mingw* | pw32*)
3477: # Base MSYS/MinGW do not provide the 'file' command needed by
3478: # func_win32_libid shell function, so use a weaker test based on 'objdump',
3479: # unless we find 'file', for example because we are cross-compiling.
3480: if ( file / ) >/dev/null 2>&1; then
3481: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3482: lt_cv_file_magic_cmd='func_win32_libid'
3483: else
3484: # Keep this pattern in sync with the one in func_win32_libid.
3485: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3486: lt_cv_file_magic_cmd='$OBJDUMP -f'
3487: fi
3488: ;;
3489:
3490: cegcc*)
3491: # use the weaker test based on 'objdump'. See mingw*.
3492: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3493: lt_cv_file_magic_cmd='$OBJDUMP -f'
3494: ;;
3495:
3496: darwin* | rhapsody*)
3497: lt_cv_deplibs_check_method=pass_all
3498: ;;
3499:
3500: freebsd* | dragonfly*)
3501: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3502: case $host_cpu in
3503: i*86 )
3504: # Not sure whether the presence of OpenBSD here was a mistake.
3505: # Let's accept both of them until this is cleared up.
3506: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3507: lt_cv_file_magic_cmd=/usr/bin/file
3508: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3509: ;;
3510: esac
3511: else
3512: lt_cv_deplibs_check_method=pass_all
3513: fi
3514: ;;
3515:
3516: haiku*)
3517: lt_cv_deplibs_check_method=pass_all
3518: ;;
3519:
3520: hpux10.20* | hpux11*)
3521: lt_cv_file_magic_cmd=/usr/bin/file
3522: case $host_cpu in
3523: ia64*)
3524: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3525: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3526: ;;
3527: hppa*64*)
3528: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3529: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3530: ;;
3531: *)
3532: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3533: lt_cv_file_magic_test_file=/usr/lib/libc.sl
3534: ;;
3535: esac
3536: ;;
3537:
3538: interix[[3-9]]*)
3539: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3540: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3541: ;;
3542:
3543: irix5* | irix6* | nonstopux*)
3544: case $LD in
3545: *-32|*"-32 ") libmagic=32-bit;;
3546: *-n32|*"-n32 ") libmagic=N32;;
3547: *-64|*"-64 ") libmagic=64-bit;;
3548: *) libmagic=never-match;;
3549: esac
3550: lt_cv_deplibs_check_method=pass_all
3551: ;;
3552:
3553: # This must be glibc/ELF.
3554: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3555: lt_cv_deplibs_check_method=pass_all
3556: ;;
3557:
3558: netbsd*)
3559: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3560: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3561: else
3562: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3563: fi
3564: ;;
3565:
3566: newos6*)
3567: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3568: lt_cv_file_magic_cmd=/usr/bin/file
3569: lt_cv_file_magic_test_file=/usr/lib/libnls.so
3570: ;;
3571:
3572: *nto* | *qnx*)
3573: lt_cv_deplibs_check_method=pass_all
3574: ;;
3575:
3576: openbsd* | bitrig*)
3577: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3578: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3579: else
3580: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3581: fi
3582: ;;
3583:
3584: osf3* | osf4* | osf5*)
3585: lt_cv_deplibs_check_method=pass_all
3586: ;;
3587:
3588: rdos*)
3589: lt_cv_deplibs_check_method=pass_all
3590: ;;
3591:
3592: solaris*)
3593: lt_cv_deplibs_check_method=pass_all
3594: ;;
3595:
3596: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3597: lt_cv_deplibs_check_method=pass_all
3598: ;;
3599:
3600: sysv4 | sysv4.3*)
3601: case $host_vendor in
3602: motorola)
3603: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3604: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3605: ;;
3606: ncr)
3607: lt_cv_deplibs_check_method=pass_all
3608: ;;
3609: sequent)
3610: lt_cv_file_magic_cmd='/bin/file'
3611: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3612: ;;
3613: sni)
3614: lt_cv_file_magic_cmd='/bin/file'
3615: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3616: lt_cv_file_magic_test_file=/lib/libc.so
3617: ;;
3618: siemens)
3619: lt_cv_deplibs_check_method=pass_all
3620: ;;
3621: pc)
3622: lt_cv_deplibs_check_method=pass_all
3623: ;;
3624: esac
3625: ;;
3626:
3627: tpf*)
3628: lt_cv_deplibs_check_method=pass_all
3629: ;;
3630: os2*)
3631: lt_cv_deplibs_check_method=pass_all
3632: ;;
3633: esac
3634: ])
3635:
3636: file_magic_glob=
3637: want_nocaseglob=no
3638: if test "$build" = "$host"; then
3639: case $host_os in
3640: mingw* | pw32*)
3641: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3642: want_nocaseglob=yes
3643: else
3644: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3645: fi
3646: ;;
3647: esac
3648: fi
3649:
3650: file_magic_cmd=$lt_cv_file_magic_cmd
3651: deplibs_check_method=$lt_cv_deplibs_check_method
3652: test -z "$deplibs_check_method" && deplibs_check_method=unknown
3653:
3654: _LT_DECL([], [deplibs_check_method], [1],
3655: [Method to check whether dependent libraries are shared objects])
3656: _LT_DECL([], [file_magic_cmd], [1],
3657: [Command to use when deplibs_check_method = "file_magic"])
3658: _LT_DECL([], [file_magic_glob], [1],
3659: [How to find potential files when deplibs_check_method = "file_magic"])
3660: _LT_DECL([], [want_nocaseglob], [1],
3661: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3662: ])# _LT_CHECK_MAGIC_METHOD
3663:
3664:
3665: # LT_PATH_NM
3666: # ----------
3667: # find the pathname to a BSD- or MS-compatible name lister
3668: AC_DEFUN([LT_PATH_NM],
3669: [AC_REQUIRE([AC_PROG_CC])dnl
3670: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3671: [if test -n "$NM"; then
3672: # Let the user override the test.
3673: lt_cv_path_NM=$NM
3674: else
3675: lt_nm_to_check=${ac_tool_prefix}nm
3676: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3677: lt_nm_to_check="$lt_nm_to_check nm"
3678: fi
3679: for lt_tmp_nm in $lt_nm_to_check; do
3680: lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3681: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3682: IFS=$lt_save_ifs
3683: test -z "$ac_dir" && ac_dir=.
3684: tmp_nm=$ac_dir/$lt_tmp_nm
3685: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3686: # Check to see if the nm accepts a BSD-compat flag.
3687: # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3688: # nm: unknown option "B" ignored
3689: # Tru64's nm complains that /dev/null is an invalid object file
3690: # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3691: case $build_os in
3692: mingw*) lt_bad_file=conftest.nm/nofile ;;
3693: *) lt_bad_file=/dev/null ;;
3694: esac
3695: case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3696: *$lt_bad_file* | *'Invalid file or object type'*)
3697: lt_cv_path_NM="$tmp_nm -B"
3698: break 2
3699: ;;
3700: *)
3701: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3702: */dev/null*)
3703: lt_cv_path_NM="$tmp_nm -p"
3704: break 2
3705: ;;
3706: *)
3707: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3708: continue # so that we can try to find one that supports BSD flags
3709: ;;
3710: esac
3711: ;;
3712: esac
3713: fi
3714: done
3715: IFS=$lt_save_ifs
3716: done
3717: : ${lt_cv_path_NM=no}
3718: fi])
3719: if test no != "$lt_cv_path_NM"; then
3720: NM=$lt_cv_path_NM
3721: else
3722: # Didn't find any BSD compatible name lister, look for dumpbin.
3723: if test -n "$DUMPBIN"; then :
3724: # Let the user override the test.
3725: else
3726: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3727: case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3728: *COFF*)
3729: DUMPBIN="$DUMPBIN -symbols -headers"
3730: ;;
3731: *)
3732: DUMPBIN=:
3733: ;;
3734: esac
3735: fi
3736: AC_SUBST([DUMPBIN])
3737: if test : != "$DUMPBIN"; then
3738: NM=$DUMPBIN
3739: fi
3740: fi
3741: test -z "$NM" && NM=nm
3742: AC_SUBST([NM])
3743: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3744:
3745: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3746: [lt_cv_nm_interface="BSD nm"
3747: echo "int some_variable = 0;" > conftest.$ac_ext
3748: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3749: (eval "$ac_compile" 2>conftest.err)
3750: cat conftest.err >&AS_MESSAGE_LOG_FD
3751: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3752: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3753: cat conftest.err >&AS_MESSAGE_LOG_FD
3754: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3755: cat conftest.out >&AS_MESSAGE_LOG_FD
3756: if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3757: lt_cv_nm_interface="MS dumpbin"
3758: fi
3759: rm -f conftest*])
3760: ])# LT_PATH_NM
3761:
3762: # Old names:
3763: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3764: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3765: dnl aclocal-1.4 backwards compatibility:
3766: dnl AC_DEFUN([AM_PROG_NM], [])
3767: dnl AC_DEFUN([AC_PROG_NM], [])
3768:
3769: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3770: # --------------------------------
3771: # how to determine the name of the shared library
3772: # associated with a specific link library.
3773: # -- PORTME fill in with the dynamic library characteristics
3774: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3775: [m4_require([_LT_DECL_EGREP])
3776: m4_require([_LT_DECL_OBJDUMP])
3777: m4_require([_LT_DECL_DLLTOOL])
3778: AC_CACHE_CHECK([how to associate runtime and link libraries],
3779: lt_cv_sharedlib_from_linklib_cmd,
3780: [lt_cv_sharedlib_from_linklib_cmd='unknown'
3781:
3782: case $host_os in
3783: cygwin* | mingw* | pw32* | cegcc*)
3784: # two different shell functions defined in ltmain.sh;
3785: # decide which one to use based on capabilities of $DLLTOOL
3786: case `$DLLTOOL --help 2>&1` in
3787: *--identify-strict*)
3788: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3789: ;;
3790: *)
3791: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3792: ;;
3793: esac
3794: ;;
3795: *)
3796: # fallback: assume linklib IS sharedlib
3797: lt_cv_sharedlib_from_linklib_cmd=$ECHO
3798: ;;
3799: esac
3800: ])
3801: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3802: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3803:
3804: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3805: [Command to associate shared and link libraries])
3806: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3807:
3808:
3809: # _LT_PATH_MANIFEST_TOOL
3810: # ----------------------
3811: # locate the manifest tool
3812: m4_defun([_LT_PATH_MANIFEST_TOOL],
3813: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3814: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3815: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3816: [lt_cv_path_mainfest_tool=no
3817: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3818: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3819: cat conftest.err >&AS_MESSAGE_LOG_FD
3820: if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3821: lt_cv_path_mainfest_tool=yes
3822: fi
3823: rm -f conftest*])
3824: if test yes != "$lt_cv_path_mainfest_tool"; then
3825: MANIFEST_TOOL=:
3826: fi
3827: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3828: ])# _LT_PATH_MANIFEST_TOOL
3829:
3830:
3831: # _LT_DLL_DEF_P([FILE])
3832: # ---------------------
3833: # True iff FILE is a Windows DLL '.def' file.
3834: # Keep in sync with func_dll_def_p in the libtool script
3835: AC_DEFUN([_LT_DLL_DEF_P],
3836: [dnl
3837: test DEF = "`$SED -n dnl
3838: -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3839: -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3840: -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3841: -e q dnl Only consider the first "real" line
3842: $1`" dnl
3843: ])# _LT_DLL_DEF_P
3844:
3845:
3846: # LT_LIB_M
3847: # --------
3848: # check for math library
3849: AC_DEFUN([LT_LIB_M],
3850: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3851: LIBM=
3852: case $host in
3853: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3854: # These system don't have libm, or don't need it
3855: ;;
3856: *-ncr-sysv4.3*)
3857: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3858: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3859: ;;
3860: *)
3861: AC_CHECK_LIB(m, cos, LIBM=-lm)
3862: ;;
3863: esac
3864: AC_SUBST([LIBM])
3865: ])# LT_LIB_M
3866:
3867: # Old name:
3868: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3869: dnl aclocal-1.4 backwards compatibility:
3870: dnl AC_DEFUN([AC_CHECK_LIBM], [])
3871:
3872:
3873: # _LT_COMPILER_NO_RTTI([TAGNAME])
3874: # -------------------------------
3875: m4_defun([_LT_COMPILER_NO_RTTI],
3876: [m4_require([_LT_TAG_COMPILER])dnl
3877:
3878: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3879:
3880: if test yes = "$GCC"; then
3881: case $cc_basename in
3882: nvcc*)
3883: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3884: *)
3885: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3886: esac
3887:
3888: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3889: lt_cv_prog_compiler_rtti_exceptions,
3890: [-fno-rtti -fno-exceptions], [],
3891: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3892: fi
3893: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3894: [Compiler flag to turn off builtin functions])
3895: ])# _LT_COMPILER_NO_RTTI
3896:
3897:
3898: # _LT_CMD_GLOBAL_SYMBOLS
3899: # ----------------------
3900: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3901: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3902: AC_REQUIRE([AC_PROG_CC])dnl
3903: AC_REQUIRE([AC_PROG_AWK])dnl
3904: AC_REQUIRE([LT_PATH_NM])dnl
3905: AC_REQUIRE([LT_PATH_LD])dnl
3906: m4_require([_LT_DECL_SED])dnl
3907: m4_require([_LT_DECL_EGREP])dnl
3908: m4_require([_LT_TAG_COMPILER])dnl
3909:
3910: # Check for command to grab the raw symbol name followed by C symbol from nm.
3911: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3912: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3913: [
3914: # These are sane defaults that work on at least a few old systems.
3915: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3916:
3917: # Character class describing NM global symbol codes.
3918: symcode='[[BCDEGRST]]'
3919:
3920: # Regexp to match symbols that can be accessed directly from C.
3921: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3922:
3923: # Define system-specific variables.
3924: case $host_os in
3925: aix*)
3926: symcode='[[BCDT]]'
3927: ;;
3928: cygwin* | mingw* | pw32* | cegcc*)
3929: symcode='[[ABCDGISTW]]'
3930: ;;
3931: hpux*)
3932: if test ia64 = "$host_cpu"; then
3933: symcode='[[ABCDEGRST]]'
3934: fi
3935: ;;
3936: irix* | nonstopux*)
3937: symcode='[[BCDEGRST]]'
3938: ;;
3939: osf*)
3940: symcode='[[BCDEGQRST]]'
3941: ;;
3942: solaris*)
3943: symcode='[[BDRT]]'
3944: ;;
3945: sco3.2v5*)
3946: symcode='[[DT]]'
3947: ;;
3948: sysv4.2uw2*)
3949: symcode='[[DT]]'
3950: ;;
3951: sysv5* | sco5v6* | unixware* | OpenUNIX*)
3952: symcode='[[ABDT]]'
3953: ;;
3954: sysv4)
3955: symcode='[[DFNSTU]]'
3956: ;;
3957: esac
3958:
3959: # If we're using GNU nm, then use its standard symbol codes.
3960: case `$NM -V 2>&1` in
3961: *GNU* | *'with BFD'*)
3962: symcode='[[ABCDGIRSTW]]' ;;
3963: esac
3964:
3965: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3966: # Gets list of data symbols to import.
3967: lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3968: # Adjust the below global symbol transforms to fixup imported variables.
3969: lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3970: lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3971: lt_c_name_lib_hook="\
3972: -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3973: -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3974: else
3975: # Disable hooks by default.
3976: lt_cv_sys_global_symbol_to_import=
3977: lt_cdecl_hook=
3978: lt_c_name_hook=
3979: lt_c_name_lib_hook=
3980: fi
3981:
3982: # Transform an extracted symbol line into a proper C declaration.
3983: # Some systems (esp. on ia64) link data and code symbols differently,
3984: # so use this general approach.
3985: lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3986: $lt_cdecl_hook\
3987: " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3988: " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3989:
3990: # Transform an extracted symbol line into symbol name and symbol address
3991: lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3992: $lt_c_name_hook\
3993: " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3994: " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
3995:
3996: # Transform an extracted symbol line into symbol name with lib prefix and
3997: # symbol address.
3998: lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
3999: $lt_c_name_lib_hook\
4000: " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4001: " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4002: " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4003:
4004: # Handle CRLF in mingw tool chain
4005: opt_cr=
4006: case $build_os in
4007: mingw*)
4008: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4009: ;;
4010: esac
4011:
4012: # Try without a prefix underscore, then with it.
4013: for ac_symprfx in "" "_"; do
4014:
4015: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4016: symxfrm="\\1 $ac_symprfx\\2 \\2"
4017:
4018: # Write the raw and C identifiers.
4019: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4020: # Fake it for dumpbin and say T for any non-static function,
4021: # D for any global variable and I for any imported variable.
4022: # Also find C++ and __fastcall symbols from MSVC++,
4023: # which start with @ or ?.
4024: lt_cv_sys_global_symbol_pipe="$AWK ['"\
4025: " {last_section=section; section=\$ 3};"\
4026: " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4027: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4028: " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4029: " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4030: " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4031: " \$ 0!~/External *\|/{next};"\
4032: " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4033: " {if(hide[section]) next};"\
4034: " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4035: " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4036: " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4037: " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4038: " ' prfx=^$ac_symprfx]"
4039: else
4040: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4041: fi
4042: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4043:
4044: # Check to see that the pipe works correctly.
4045: pipe_works=no
4046:
4047: rm -f conftest*
4048: cat > conftest.$ac_ext <<_LT_EOF
4049: #ifdef __cplusplus
4050: extern "C" {
4051: #endif
4052: char nm_test_var;
4053: void nm_test_func(void);
4054: void nm_test_func(void){}
4055: #ifdef __cplusplus
4056: }
4057: #endif
4058: int main(){nm_test_var='a';nm_test_func();return(0);}
4059: _LT_EOF
4060:
4061: if AC_TRY_EVAL(ac_compile); then
4062: # Now try to grab the symbols.
4063: nlist=conftest.nm
4064: if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4065: # Try sorting and uniquifying the output.
4066: if sort "$nlist" | uniq > "$nlist"T; then
4067: mv -f "$nlist"T "$nlist"
4068: else
4069: rm -f "$nlist"T
4070: fi
4071:
4072: # Make sure that we snagged all the symbols we need.
4073: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4074: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4075: cat <<_LT_EOF > conftest.$ac_ext
4076: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4077: #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4078: /* DATA imports from DLLs on WIN32 can't be const, because runtime
4079: relocations are performed -- see ld's documentation on pseudo-relocs. */
4080: # define LT@&t@_DLSYM_CONST
4081: #elif defined __osf__
4082: /* This system does not cope well with relocations in const data. */
4083: # define LT@&t@_DLSYM_CONST
4084: #else
4085: # define LT@&t@_DLSYM_CONST const
4086: #endif
4087:
4088: #ifdef __cplusplus
4089: extern "C" {
4090: #endif
4091:
4092: _LT_EOF
4093: # Now generate the symbol file.
4094: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4095:
4096: cat <<_LT_EOF >> conftest.$ac_ext
4097:
4098: /* The mapping between symbol names and symbols. */
4099: LT@&t@_DLSYM_CONST struct {
4100: const char *name;
4101: void *address;
4102: }
4103: lt__PROGRAM__LTX_preloaded_symbols[[]] =
4104: {
4105: { "@PROGRAM@", (void *) 0 },
4106: _LT_EOF
4107: $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4108: cat <<\_LT_EOF >> conftest.$ac_ext
4109: {0, (void *) 0}
4110: };
4111:
4112: /* This works around a problem in FreeBSD linker */
4113: #ifdef FREEBSD_WORKAROUND
4114: static const void *lt_preloaded_setup() {
4115: return lt__PROGRAM__LTX_preloaded_symbols;
4116: }
4117: #endif
4118:
4119: #ifdef __cplusplus
4120: }
4121: #endif
4122: _LT_EOF
4123: # Now try linking the two files.
4124: mv conftest.$ac_objext conftstm.$ac_objext
4125: lt_globsym_save_LIBS=$LIBS
4126: lt_globsym_save_CFLAGS=$CFLAGS
4127: LIBS=conftstm.$ac_objext
4128: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4129: if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4130: pipe_works=yes
4131: fi
4132: LIBS=$lt_globsym_save_LIBS
4133: CFLAGS=$lt_globsym_save_CFLAGS
4134: else
4135: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4136: fi
4137: else
4138: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4139: fi
4140: else
4141: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4142: fi
4143: else
4144: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4145: cat conftest.$ac_ext >&5
4146: fi
4147: rm -rf conftest* conftst*
4148:
4149: # Do not use the global_symbol_pipe unless it works.
4150: if test yes = "$pipe_works"; then
4151: break
4152: else
4153: lt_cv_sys_global_symbol_pipe=
4154: fi
4155: done
4156: ])
4157: if test -z "$lt_cv_sys_global_symbol_pipe"; then
4158: lt_cv_sys_global_symbol_to_cdecl=
4159: fi
4160: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4161: AC_MSG_RESULT(failed)
4162: else
4163: AC_MSG_RESULT(ok)
4164: fi
4165:
4166: # Response file support.
4167: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4168: nm_file_list_spec='@'
4169: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4170: nm_file_list_spec='@'
4171: fi
4172:
4173: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4174: [Take the output of nm and produce a listing of raw symbols and C names])
4175: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4176: [Transform the output of nm in a proper C declaration])
4177: _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4178: [Transform the output of nm into a list of symbols to manually relocate])
4179: _LT_DECL([global_symbol_to_c_name_address],
4180: [lt_cv_sys_global_symbol_to_c_name_address], [1],
4181: [Transform the output of nm in a C name address pair])
4182: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4183: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4184: [Transform the output of nm in a C name address pair when lib prefix is needed])
4185: _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4186: [The name lister interface])
4187: _LT_DECL([], [nm_file_list_spec], [1],
4188: [Specify filename containing input files for $NM])
4189: ]) # _LT_CMD_GLOBAL_SYMBOLS
4190:
4191:
4192: # _LT_COMPILER_PIC([TAGNAME])
4193: # ---------------------------
4194: m4_defun([_LT_COMPILER_PIC],
4195: [m4_require([_LT_TAG_COMPILER])dnl
4196: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4197: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4198: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4199:
4200: m4_if([$1], [CXX], [
4201: # C++ specific cases for pic, static, wl, etc.
4202: if test yes = "$GXX"; then
4203: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4204: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4205:
4206: case $host_os in
4207: aix*)
4208: # All AIX code is PIC.
4209: if test ia64 = "$host_cpu"; then
4210: # AIX 5 now supports IA64 processor
4211: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4212: fi
4213: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4214: ;;
4215:
4216: amigaos*)
4217: case $host_cpu in
4218: powerpc)
4219: # see comment about AmigaOS4 .so support
4220: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4221: ;;
4222: m68k)
4223: # FIXME: we need at least 68020 code to build shared libraries, but
4224: # adding the '-m68020' flag to GCC prevents building anything better,
4225: # like '-m68040'.
4226: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4227: ;;
4228: esac
4229: ;;
4230:
4231: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4232: # PIC is the default for these OSes.
4233: ;;
4234: mingw* | cygwin* | os2* | pw32* | cegcc*)
4235: # This hack is so that the source file can tell whether it is being
4236: # built for inclusion in a dll (and should export symbols for example).
4237: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4238: # (--disable-auto-import) libraries
4239: m4_if([$1], [GCJ], [],
4240: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4241: case $host_os in
4242: os2*)
4243: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4244: ;;
4245: esac
4246: ;;
4247: darwin* | rhapsody*)
4248: # PIC is the default on this platform
4249: # Common symbols not allowed in MH_DYLIB files
4250: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4251: ;;
4252: *djgpp*)
4253: # DJGPP does not support shared libraries at all
4254: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4255: ;;
4256: haiku*)
4257: # PIC is the default for Haiku.
4258: # The "-static" flag exists, but is broken.
4259: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4260: ;;
4261: interix[[3-9]]*)
4262: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4263: # Instead, we relocate shared libraries at runtime.
4264: ;;
4265: sysv4*MP*)
4266: if test -d /usr/nec; then
4267: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4268: fi
4269: ;;
4270: hpux*)
4271: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4272: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4273: # sets the default TLS model and affects inlining.
4274: case $host_cpu in
4275: hppa*64*)
4276: ;;
4277: *)
4278: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4279: ;;
4280: esac
4281: ;;
4282: *qnx* | *nto*)
4283: # QNX uses GNU C++, but need to define -shared option too, otherwise
4284: # it will coredump.
4285: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4286: ;;
4287: *)
4288: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4289: ;;
4290: esac
4291: else
4292: case $host_os in
4293: aix[[4-9]]*)
4294: # All AIX code is PIC.
4295: if test ia64 = "$host_cpu"; then
4296: # AIX 5 now supports IA64 processor
4297: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4298: else
4299: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4300: fi
4301: ;;
4302: chorus*)
4303: case $cc_basename in
4304: cxch68*)
4305: # Green Hills C++ Compiler
4306: # _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"
4307: ;;
4308: esac
4309: ;;
4310: mingw* | cygwin* | os2* | pw32* | cegcc*)
4311: # This hack is so that the source file can tell whether it is being
4312: # built for inclusion in a dll (and should export symbols for example).
4313: m4_if([$1], [GCJ], [],
4314: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4315: ;;
4316: dgux*)
4317: case $cc_basename in
4318: ec++*)
4319: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4320: ;;
4321: ghcx*)
4322: # Green Hills C++ Compiler
4323: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4324: ;;
4325: *)
4326: ;;
4327: esac
4328: ;;
4329: freebsd* | dragonfly*)
4330: # FreeBSD uses GNU C++
4331: ;;
4332: hpux9* | hpux10* | hpux11*)
4333: case $cc_basename in
4334: CC*)
4335: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4336: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4337: if test ia64 != "$host_cpu"; then
4338: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4339: fi
4340: ;;
4341: aCC*)
4342: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4343: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4344: case $host_cpu in
4345: hppa*64*|ia64*)
4346: # +Z the default
4347: ;;
4348: *)
4349: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4350: ;;
4351: esac
4352: ;;
4353: *)
4354: ;;
4355: esac
4356: ;;
4357: interix*)
4358: # This is c89, which is MS Visual C++ (no shared libs)
4359: # Anyone wants to do a port?
4360: ;;
4361: irix5* | irix6* | nonstopux*)
4362: case $cc_basename in
4363: CC*)
4364: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4365: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4366: # CC pic flag -KPIC is the default.
4367: ;;
4368: *)
4369: ;;
4370: esac
4371: ;;
4372: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4373: case $cc_basename in
4374: KCC*)
4375: # KAI C++ Compiler
4376: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4377: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4378: ;;
4379: ecpc* )
4380: # old Intel C++ for x86_64, which still supported -KPIC.
4381: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4382: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4383: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4384: ;;
4385: icpc* )
4386: # Intel C++, used to be incompatible with GCC.
4387: # ICC 10 doesn't accept -KPIC any more.
4388: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4389: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4390: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4391: ;;
4392: pgCC* | pgcpp*)
4393: # Portland Group C++ compiler
4394: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4395: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4396: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4397: ;;
4398: cxx*)
4399: # Compaq C++
4400: # Make sure the PIC flag is empty. It appears that all Alpha
4401: # Linux and Compaq Tru64 Unix objects are PIC.
4402: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4403: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4404: ;;
4405: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4406: # IBM XL 8.0, 9.0 on PPC and BlueGene
4407: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4408: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4409: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4410: ;;
4411: *)
4412: case `$CC -V 2>&1 | sed 5q` in
4413: *Sun\ C*)
4414: # Sun C++ 5.9
4415: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4416: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4417: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4418: ;;
4419: esac
4420: ;;
4421: esac
4422: ;;
4423: lynxos*)
4424: ;;
4425: m88k*)
4426: ;;
4427: mvs*)
4428: case $cc_basename in
4429: cxx*)
4430: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4431: ;;
4432: *)
4433: ;;
4434: esac
4435: ;;
4436: netbsd*)
4437: ;;
4438: *qnx* | *nto*)
4439: # QNX uses GNU C++, but need to define -shared option too, otherwise
4440: # it will coredump.
4441: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4442: ;;
4443: osf3* | osf4* | osf5*)
4444: case $cc_basename in
4445: KCC*)
4446: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4447: ;;
4448: RCC*)
4449: # Rational C++ 2.4.1
4450: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4451: ;;
4452: cxx*)
4453: # Digital/Compaq C++
4454: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4455: # Make sure the PIC flag is empty. It appears that all Alpha
4456: # Linux and Compaq Tru64 Unix objects are PIC.
4457: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4458: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4459: ;;
4460: *)
4461: ;;
4462: esac
4463: ;;
4464: psos*)
4465: ;;
4466: solaris*)
4467: case $cc_basename in
4468: CC* | sunCC*)
4469: # Sun C++ 4.2, 5.x and Centerline C++
4470: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4471: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4472: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4473: ;;
4474: gcx*)
4475: # Green Hills C++ Compiler
4476: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4477: ;;
4478: *)
4479: ;;
4480: esac
4481: ;;
4482: sunos4*)
4483: case $cc_basename in
4484: CC*)
4485: # Sun C++ 4.x
4486: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4487: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4488: ;;
4489: lcc*)
4490: # Lucid
4491: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4492: ;;
4493: *)
4494: ;;
4495: esac
4496: ;;
4497: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4498: case $cc_basename in
4499: CC*)
4500: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4501: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4502: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4503: ;;
4504: esac
4505: ;;
4506: tandem*)
4507: case $cc_basename in
4508: NCC*)
4509: # NonStop-UX NCC 3.20
4510: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4511: ;;
4512: *)
4513: ;;
4514: esac
4515: ;;
4516: vxworks*)
4517: ;;
4518: *)
4519: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4520: ;;
4521: esac
4522: fi
4523: ],
4524: [
4525: if test yes = "$GCC"; then
4526: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4527: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4528:
4529: case $host_os in
4530: aix*)
4531: # All AIX code is PIC.
4532: if test ia64 = "$host_cpu"; then
4533: # AIX 5 now supports IA64 processor
4534: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4535: fi
4536: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4537: ;;
4538:
4539: amigaos*)
4540: case $host_cpu in
4541: powerpc)
4542: # see comment about AmigaOS4 .so support
4543: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4544: ;;
4545: m68k)
4546: # FIXME: we need at least 68020 code to build shared libraries, but
4547: # adding the '-m68020' flag to GCC prevents building anything better,
4548: # like '-m68040'.
4549: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4550: ;;
4551: esac
4552: ;;
4553:
4554: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4555: # PIC is the default for these OSes.
4556: ;;
4557:
4558: mingw* | cygwin* | pw32* | os2* | cegcc*)
4559: # This hack is so that the source file can tell whether it is being
4560: # built for inclusion in a dll (and should export symbols for example).
4561: # Although the cygwin gcc ignores -fPIC, still need this for old-style
4562: # (--disable-auto-import) libraries
4563: m4_if([$1], [GCJ], [],
4564: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4565: case $host_os in
4566: os2*)
4567: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4568: ;;
4569: esac
4570: ;;
4571:
4572: darwin* | rhapsody*)
4573: # PIC is the default on this platform
4574: # Common symbols not allowed in MH_DYLIB files
4575: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4576: ;;
4577:
4578: haiku*)
4579: # PIC is the default for Haiku.
4580: # The "-static" flag exists, but is broken.
4581: _LT_TAGVAR(lt_prog_compiler_static, $1)=
4582: ;;
4583:
4584: hpux*)
4585: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4586: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4587: # sets the default TLS model and affects inlining.
4588: case $host_cpu in
4589: hppa*64*)
4590: # +Z the default
4591: ;;
4592: *)
4593: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4594: ;;
4595: esac
4596: ;;
4597:
4598: interix[[3-9]]*)
4599: # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4600: # Instead, we relocate shared libraries at runtime.
4601: ;;
4602:
4603: msdosdjgpp*)
4604: # Just because we use GCC doesn't mean we suddenly get shared libraries
4605: # on systems that don't support them.
4606: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4607: enable_shared=no
4608: ;;
4609:
4610: *nto* | *qnx*)
4611: # QNX uses GNU C++, but need to define -shared option too, otherwise
4612: # it will coredump.
4613: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4614: ;;
4615:
4616: sysv4*MP*)
4617: if test -d /usr/nec; then
4618: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4619: fi
4620: ;;
4621:
4622: *)
4623: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4624: ;;
4625: esac
4626:
4627: case $cc_basename in
4628: nvcc*) # Cuda Compiler Driver 2.2
4629: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4630: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4631: _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4632: fi
4633: ;;
4634: esac
4635: else
4636: # PORTME Check for flag to pass linker flags through the system compiler.
4637: case $host_os in
4638: aix*)
4639: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4640: if test ia64 = "$host_cpu"; then
4641: # AIX 5 now supports IA64 processor
4642: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4643: else
4644: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4645: fi
4646: ;;
4647:
4648: darwin* | rhapsody*)
4649: # PIC is the default on this platform
4650: # Common symbols not allowed in MH_DYLIB files
4651: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4652: case $cc_basename in
4653: nagfor*)
4654: # NAG Fortran compiler
4655: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4656: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4657: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4658: ;;
4659: esac
4660: ;;
4661:
4662: mingw* | cygwin* | pw32* | os2* | cegcc*)
4663: # This hack is so that the source file can tell whether it is being
4664: # built for inclusion in a dll (and should export symbols for example).
4665: m4_if([$1], [GCJ], [],
4666: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4667: case $host_os in
4668: os2*)
4669: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4670: ;;
4671: esac
4672: ;;
4673:
4674: hpux9* | hpux10* | hpux11*)
4675: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4676: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4677: # not for PA HP-UX.
4678: case $host_cpu in
4679: hppa*64*|ia64*)
4680: # +Z the default
4681: ;;
4682: *)
4683: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4684: ;;
4685: esac
4686: # Is there a better lt_prog_compiler_static that works with the bundled CC?
4687: _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4688: ;;
4689:
4690: irix5* | irix6* | nonstopux*)
4691: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4692: # PIC (with -KPIC) is the default.
4693: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4694: ;;
4695:
4696: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4697: case $cc_basename in
4698: # old Intel for x86_64, which still supported -KPIC.
4699: ecc*)
4700: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4701: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4702: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4703: ;;
4704: # icc used to be incompatible with GCC.
4705: # ICC 10 doesn't accept -KPIC any more.
4706: icc* | ifort*)
4707: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4708: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4709: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4710: ;;
4711: # Lahey Fortran 8.1.
4712: lf95*)
4713: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4714: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4715: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4716: ;;
4717: nagfor*)
4718: # NAG Fortran compiler
4719: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4720: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4721: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4722: ;;
4723: tcc*)
4724: # Fabrice Bellard et al's Tiny C Compiler
4725: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4726: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4727: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4728: ;;
4729: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4730: # Portland Group compilers (*not* the Pentium gcc compiler,
4731: # which looks to be a dead project)
4732: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4733: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4734: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4735: ;;
4736: ccc*)
4737: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4738: # All Alpha code is PIC.
4739: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4740: ;;
4741: xl* | bgxl* | bgf* | mpixl*)
4742: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4743: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4744: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4745: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4746: ;;
4747: *)
4748: case `$CC -V 2>&1 | sed 5q` in
4749: *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4750: # Sun Fortran 8.3 passes all unrecognized flags to the linker
4751: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4752: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4753: _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4754: ;;
4755: *Sun\ F* | *Sun*Fortran*)
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)='-Qoption ld '
4759: ;;
4760: *Sun\ C*)
4761: # Sun C 5.9
4762: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4763: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4764: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4765: ;;
4766: *Intel*\ [[CF]]*Compiler*)
4767: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4768: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4769: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4770: ;;
4771: *Portland\ Group*)
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)='-Bstatic'
4775: ;;
4776: esac
4777: ;;
4778: esac
4779: ;;
4780:
4781: newsos6)
4782: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4783: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4784: ;;
4785:
4786: *nto* | *qnx*)
4787: # QNX uses GNU C++, but need to define -shared option too, otherwise
4788: # it will coredump.
4789: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4790: ;;
4791:
4792: osf3* | osf4* | osf5*)
4793: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4794: # All OSF/1 code is PIC.
4795: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4796: ;;
4797:
4798: rdos*)
4799: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4800: ;;
4801:
4802: solaris*)
4803: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4804: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4805: case $cc_basename in
4806: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4807: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4808: *)
4809: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4810: esac
4811: ;;
4812:
4813: sunos4*)
4814: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4815: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4816: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4817: ;;
4818:
4819: sysv4 | sysv4.2uw2* | sysv4.3*)
4820: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4821: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4822: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4823: ;;
4824:
4825: sysv4*MP*)
4826: if test -d /usr/nec; then
4827: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4828: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4829: fi
4830: ;;
4831:
4832: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4833: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4834: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4835: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4836: ;;
4837:
4838: unicos*)
4839: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4840: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4841: ;;
4842:
4843: uts4*)
4844: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4845: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4846: ;;
4847:
4848: *)
4849: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4850: ;;
4851: esac
4852: fi
4853: ])
4854: case $host_os in
4855: # For platforms that do not support PIC, -DPIC is meaningless:
4856: *djgpp*)
4857: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4858: ;;
4859: *)
4860: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4861: ;;
4862: esac
4863:
4864: AC_CACHE_CHECK([for $compiler option to produce PIC],
4865: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4866: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4867: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4868:
4869: #
4870: # Check to make sure the PIC flag actually works.
4871: #
4872: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4873: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4874: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4875: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4876: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4877: "" | " "*) ;;
4878: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4879: esac],
4880: [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4881: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4882: fi
4883: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4884: [Additional compiler flags for building library objects])
4885:
4886: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4887: [How to pass a linker flag through the compiler])
4888: #
4889: # Check to make sure the static flag actually works.
4890: #
4891: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4892: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4893: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4894: $lt_tmp_static_flag,
4895: [],
4896: [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4897: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4898: [Compiler flag to prevent dynamic linking])
4899: ])# _LT_COMPILER_PIC
4900:
4901:
4902: # _LT_LINKER_SHLIBS([TAGNAME])
4903: # ----------------------------
4904: # See if the linker supports building shared libraries.
4905: m4_defun([_LT_LINKER_SHLIBS],
4906: [AC_REQUIRE([LT_PATH_LD])dnl
4907: AC_REQUIRE([LT_PATH_NM])dnl
4908: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4909: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4910: m4_require([_LT_DECL_EGREP])dnl
4911: m4_require([_LT_DECL_SED])dnl
4912: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4913: m4_require([_LT_TAG_COMPILER])dnl
4914: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4915: m4_if([$1], [CXX], [
4916: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4917: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4918: case $host_os in
4919: aix[[4-9]]*)
4920: # If we're using GNU nm, then we don't want the "-C" option.
4921: # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4922: # Without the "-l" option, or with the "-B" option, AIX nm treats
4923: # weak defined symbols like other global defined symbols, whereas
4924: # GNU nm marks them as "W".
4925: # While the 'weak' keyword is ignored in the Export File, we need
4926: # it in the Import File for the 'aix-soname' feature, so we have
4927: # to replace the "-B" option with "-P" for AIX nm.
4928: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4929: _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'
4930: else
4931: _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'
4932: fi
4933: ;;
4934: pw32*)
4935: _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4936: ;;
4937: cygwin* | mingw* | cegcc*)
4938: case $cc_basename in
4939: cl*)
4940: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4941: ;;
4942: *)
4943: _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'
4944: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4945: ;;
4946: esac
4947: ;;
4948: *)
4949: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4950: ;;
4951: esac
4952: ], [
4953: runpath_var=
4954: _LT_TAGVAR(allow_undefined_flag, $1)=
4955: _LT_TAGVAR(always_export_symbols, $1)=no
4956: _LT_TAGVAR(archive_cmds, $1)=
4957: _LT_TAGVAR(archive_expsym_cmds, $1)=
4958: _LT_TAGVAR(compiler_needs_object, $1)=no
4959: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4960: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4961: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4962: _LT_TAGVAR(hardcode_automatic, $1)=no
4963: _LT_TAGVAR(hardcode_direct, $1)=no
4964: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4965: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4966: _LT_TAGVAR(hardcode_libdir_separator, $1)=
4967: _LT_TAGVAR(hardcode_minus_L, $1)=no
4968: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4969: _LT_TAGVAR(inherit_rpath, $1)=no
4970: _LT_TAGVAR(link_all_deplibs, $1)=unknown
4971: _LT_TAGVAR(module_cmds, $1)=
4972: _LT_TAGVAR(module_expsym_cmds, $1)=
4973: _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4974: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4975: _LT_TAGVAR(thread_safe_flag_spec, $1)=
4976: _LT_TAGVAR(whole_archive_flag_spec, $1)=
4977: # include_expsyms should be a list of space-separated symbols to be *always*
4978: # included in the symbol list
4979: _LT_TAGVAR(include_expsyms, $1)=
4980: # exclude_expsyms can be an extended regexp of symbols to exclude
4981: # it will be wrapped by ' (' and ')$', so one must not match beginning or
4982: # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4983: # as well as any symbol that contains 'd'.
4984: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4985: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4986: # platforms (ab)use it in PIC code, but their linkers get confused if
4987: # the symbol is explicitly referenced. Since portable code cannot
4988: # rely on this symbol name, it's probably fine to never include it in
4989: # preloaded symbol tables.
4990: # Exclude shared library initialization/finalization symbols.
4991: dnl Note also adjust exclude_expsyms for C++ above.
4992: extract_expsyms_cmds=
4993:
4994: case $host_os in
4995: cygwin* | mingw* | pw32* | cegcc*)
4996: # FIXME: the MSVC++ port hasn't been tested in a loooong time
4997: # When not using gcc, we currently assume that we are using
4998: # Microsoft Visual C++.
4999: if test yes != "$GCC"; then
5000: with_gnu_ld=no
5001: fi
5002: ;;
5003: interix*)
5004: # we just hope/assume this is gcc and not c89 (= MSVC++)
5005: with_gnu_ld=yes
5006: ;;
5007: openbsd* | bitrig*)
5008: with_gnu_ld=no
5009: ;;
5010: esac
5011:
5012: _LT_TAGVAR(ld_shlibs, $1)=yes
5013:
5014: # On some targets, GNU ld is compatible enough with the native linker
5015: # that we're better off using the native interface for both.
5016: lt_use_gnu_ld_interface=no
5017: if test yes = "$with_gnu_ld"; then
5018: case $host_os in
5019: aix*)
5020: # The AIX port of GNU ld has always aspired to compatibility
5021: # with the native linker. However, as the warning in the GNU ld
5022: # block says, versions before 2.19.5* couldn't really create working
5023: # shared libraries, regardless of the interface used.
5024: case `$LD -v 2>&1` in
5025: *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5026: *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5027: *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5028: *)
5029: lt_use_gnu_ld_interface=yes
5030: ;;
5031: esac
5032: ;;
5033: *)
5034: lt_use_gnu_ld_interface=yes
5035: ;;
5036: esac
5037: fi
5038:
5039: if test yes = "$lt_use_gnu_ld_interface"; then
5040: # If archive_cmds runs LD, not CC, wlarc should be empty
5041: wlarc='$wl'
5042:
5043: # Set some defaults for GNU ld with shared library support. These
5044: # are reset later if shared libraries are not supported. Putting them
5045: # here allows them to be overridden if necessary.
5046: runpath_var=LD_RUN_PATH
5047: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5048: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5049: # ancient GNU ld didn't support --whole-archive et. al.
5050: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5051: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5052: else
5053: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5054: fi
5055: supports_anon_versioning=no
5056: case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5057: *GNU\ gold*) supports_anon_versioning=yes ;;
5058: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5059: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5060: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5061: *\ 2.11.*) ;; # other 2.11 versions
5062: *) supports_anon_versioning=yes ;;
5063: esac
5064:
5065: # See if GNU ld supports shared libraries.
5066: case $host_os in
5067: aix[[3-9]]*)
5068: # On AIX/PPC, the GNU linker is very broken
5069: if test ia64 != "$host_cpu"; then
5070: _LT_TAGVAR(ld_shlibs, $1)=no
5071: cat <<_LT_EOF 1>&2
5072:
5073: *** Warning: the GNU linker, at least up to release 2.19, is reported
5074: *** to be unable to reliably create shared libraries on AIX.
5075: *** Therefore, libtool is disabling shared libraries support. If you
5076: *** really care for shared libraries, you may want to install binutils
5077: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5078: *** You will then need to restart the configuration process.
5079:
5080: _LT_EOF
5081: fi
5082: ;;
5083:
5084: amigaos*)
5085: case $host_cpu in
5086: powerpc)
5087: # see comment about AmigaOS4 .so support
5088: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5089: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5090: ;;
5091: m68k)
5092: _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)'
5093: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5094: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5095: ;;
5096: esac
5097: ;;
5098:
5099: beos*)
5100: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5101: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5102: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5103: # support --undefined. This deserves some investigation. FIXME
5104: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5105: else
5106: _LT_TAGVAR(ld_shlibs, $1)=no
5107: fi
5108: ;;
5109:
5110: cygwin* | mingw* | pw32* | cegcc*)
5111: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5112: # as there is no search path for DLLs.
5113: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5114: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5115: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5116: _LT_TAGVAR(always_export_symbols, $1)=no
5117: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5118: _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'
5119: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5120:
5121: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5122: _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'
5123: # If the export-symbols file already is a .def file, use it as
5124: # is; otherwise, prepend EXPORTS...
5125: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5126: cp $export_symbols $output_objdir/$soname.def;
5127: else
5128: echo EXPORTS > $output_objdir/$soname.def;
5129: cat $export_symbols >> $output_objdir/$soname.def;
5130: fi~
5131: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5132: else
5133: _LT_TAGVAR(ld_shlibs, $1)=no
5134: fi
5135: ;;
5136:
5137: haiku*)
5138: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5139: _LT_TAGVAR(link_all_deplibs, $1)=yes
5140: ;;
5141:
5142: os2*)
5143: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5144: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5145: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5146: shrext_cmds=.dll
5147: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5148: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5149: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5150: $ECHO EXPORTS >> $output_objdir/$libname.def~
5151: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5152: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5153: emximp -o $lib $output_objdir/$libname.def'
5154: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5155: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5156: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5157: $ECHO EXPORTS >> $output_objdir/$libname.def~
5158: prefix_cmds="$SED"~
5159: if test EXPORTS = "`$SED 1q $export_symbols`"; then
5160: prefix_cmds="$prefix_cmds -e 1d";
5161: fi~
5162: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5163: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5164: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5165: emximp -o $lib $output_objdir/$libname.def'
5166: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5167: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5168: ;;
5169:
5170: interix[[3-9]]*)
5171: _LT_TAGVAR(hardcode_direct, $1)=no
5172: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5173: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5174: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5175: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5176: # Instead, shared libraries are loaded at an image base (0x10000000 by
5177: # default) and relocated if they conflict, which is a slow very memory
5178: # consuming and fragmenting process. To avoid this, we pick a random,
5179: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5180: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5181: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5182: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5183: ;;
5184:
5185: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5186: tmp_diet=no
5187: if test linux-dietlibc = "$host_os"; then
5188: case $cc_basename in
5189: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5190: esac
5191: fi
5192: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5193: && test no = "$tmp_diet"
5194: then
5195: tmp_addflag=' $pic_flag'
5196: tmp_sharedflag='-shared'
5197: case $cc_basename,$host_cpu in
5198: pgcc*) # Portland Group C compiler
5199: _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'
5200: tmp_addflag=' $pic_flag'
5201: ;;
5202: pgf77* | pgf90* | pgf95* | pgfortran*)
5203: # Portland Group f77 and f90 compilers
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 -Mnomain' ;;
5206: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5207: tmp_addflag=' -i_dynamic' ;;
5208: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5209: tmp_addflag=' -i_dynamic -nofor_main' ;;
5210: ifc* | ifort*) # Intel Fortran compiler
5211: tmp_addflag=' -nofor_main' ;;
5212: lf95*) # Lahey Fortran 8.1
5213: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5214: tmp_sharedflag='--shared' ;;
5215: nagfor*) # NAGFOR 5.3
5216: tmp_sharedflag='-Wl,-shared' ;;
5217: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5218: tmp_sharedflag='-qmkshrobj'
5219: tmp_addflag= ;;
5220: nvcc*) # Cuda Compiler Driver 2.2
5221: _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'
5222: _LT_TAGVAR(compiler_needs_object, $1)=yes
5223: ;;
5224: esac
5225: case `$CC -V 2>&1 | sed 5q` in
5226: *Sun\ C*) # Sun C 5.9
5227: _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'
5228: _LT_TAGVAR(compiler_needs_object, $1)=yes
5229: tmp_sharedflag='-G' ;;
5230: *Sun\ F*) # Sun Fortran 8.3
5231: tmp_sharedflag='-G' ;;
5232: esac
5233: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5234:
5235: if test yes = "$supports_anon_versioning"; then
5236: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5237: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5238: echo "local: *; };" >> $output_objdir/$libname.ver~
5239: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5240: fi
5241:
5242: case $cc_basename in
5243: tcc*)
5244: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5245: ;;
5246: xlf* | bgf* | bgxlf* | mpixlf*)
5247: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5248: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5249: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5250: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5251: if test yes = "$supports_anon_versioning"; then
5252: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5253: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5254: echo "local: *; };" >> $output_objdir/$libname.ver~
5255: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5256: fi
5257: ;;
5258: esac
5259: else
5260: _LT_TAGVAR(ld_shlibs, $1)=no
5261: fi
5262: ;;
5263:
5264: netbsd*)
5265: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5266: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5267: wlarc=
5268: else
5269: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5270: _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'
5271: fi
5272: ;;
5273:
5274: solaris*)
5275: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5276: _LT_TAGVAR(ld_shlibs, $1)=no
5277: cat <<_LT_EOF 1>&2
5278:
5279: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5280: *** create shared libraries on Solaris systems. Therefore, libtool
5281: *** is disabling shared libraries support. We urge you to upgrade GNU
5282: *** binutils to release 2.9.1 or newer. Another option is to modify
5283: *** your PATH or compiler configuration so that the native linker is
5284: *** used, and then restart.
5285:
5286: _LT_EOF
5287: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5288: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5289: _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'
5290: else
5291: _LT_TAGVAR(ld_shlibs, $1)=no
5292: fi
5293: ;;
5294:
5295: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5296: case `$LD -v 2>&1` in
5297: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5298: _LT_TAGVAR(ld_shlibs, $1)=no
5299: cat <<_LT_EOF 1>&2
5300:
5301: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5302: *** reliably create shared libraries on SCO systems. Therefore, libtool
5303: *** is disabling shared libraries support. We urge you to upgrade GNU
5304: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5305: *** your PATH or compiler configuration so that the native linker is
5306: *** used, and then restart.
5307:
5308: _LT_EOF
5309: ;;
5310: *)
5311: # For security reasons, it is highly recommended that you always
5312: # use absolute paths for naming shared libraries, and exclude the
5313: # DT_RUNPATH tag from executables and libraries. But doing so
5314: # requires that you compile everything twice, which is a pain.
5315: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5316: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5317: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5318: _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'
5319: else
5320: _LT_TAGVAR(ld_shlibs, $1)=no
5321: fi
5322: ;;
5323: esac
5324: ;;
5325:
5326: sunos4*)
5327: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5328: wlarc=
5329: _LT_TAGVAR(hardcode_direct, $1)=yes
5330: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5331: ;;
5332:
5333: *)
5334: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5335: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5336: _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'
5337: else
5338: _LT_TAGVAR(ld_shlibs, $1)=no
5339: fi
5340: ;;
5341: esac
5342:
5343: if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5344: runpath_var=
5345: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5346: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5347: _LT_TAGVAR(whole_archive_flag_spec, $1)=
5348: fi
5349: else
5350: # PORTME fill in a description of your system's linker (not GNU ld)
5351: case $host_os in
5352: aix3*)
5353: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5354: _LT_TAGVAR(always_export_symbols, $1)=yes
5355: _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'
5356: # Note: this linker hardcodes the directories in LIBPATH if there
5357: # are no directories specified by -L.
5358: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5359: if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5360: # Neither direct hardcoding nor static linking is supported with a
5361: # broken collect2.
5362: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5363: fi
5364: ;;
5365:
5366: aix[[4-9]]*)
5367: if test ia64 = "$host_cpu"; then
5368: # On IA64, the linker does run time linking by default, so we don't
5369: # have to do anything special.
5370: aix_use_runtimelinking=no
5371: exp_sym_flag='-Bexport'
5372: no_entry_flag=
5373: else
5374: # If we're using GNU nm, then we don't want the "-C" option.
5375: # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5376: # Without the "-l" option, or with the "-B" option, AIX nm treats
5377: # weak defined symbols like other global defined symbols, whereas
5378: # GNU nm marks them as "W".
5379: # While the 'weak' keyword is ignored in the Export File, we need
5380: # it in the Import File for the 'aix-soname' feature, so we have
5381: # to replace the "-B" option with "-P" for AIX nm.
5382: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5383: _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'
5384: else
5385: _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'
5386: fi
5387: aix_use_runtimelinking=no
5388:
5389: # Test if we are trying to use run time linking or normal
5390: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5391: # have runtime linking enabled, and use it for executables.
5392: # For shared libraries, we enable/disable runtime linking
5393: # depending on the kind of the shared library created -
5394: # when "with_aix_soname,aix_use_runtimelinking" is:
5395: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5396: # "aix,yes" lib.so shared, rtl:yes, for executables
5397: # lib.a static archive
5398: # "both,no" lib.so.V(shr.o) shared, rtl:yes
5399: # lib.a(lib.so.V) shared, rtl:no, for executables
5400: # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5401: # lib.a(lib.so.V) shared, rtl:no
5402: # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5403: # lib.a static archive
5404: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5405: for ld_flag in $LDFLAGS; do
5406: if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5407: aix_use_runtimelinking=yes
5408: break
5409: fi
5410: done
5411: if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5412: # With aix-soname=svr4, we create the lib.so.V shared archives only,
5413: # so we don't have lib.a shared libs to link our executables.
5414: # We have to force runtime linking in this case.
5415: aix_use_runtimelinking=yes
5416: LDFLAGS="$LDFLAGS -Wl,-brtl"
5417: fi
5418: ;;
5419: esac
5420:
5421: exp_sym_flag='-bexport'
5422: no_entry_flag='-bnoentry'
5423: fi
5424:
5425: # When large executables or shared objects are built, AIX ld can
5426: # have problems creating the table of contents. If linking a library
5427: # or program results in "error TOC overflow" add -mminimal-toc to
5428: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5429: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5430:
5431: _LT_TAGVAR(archive_cmds, $1)=''
5432: _LT_TAGVAR(hardcode_direct, $1)=yes
5433: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5434: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5435: _LT_TAGVAR(link_all_deplibs, $1)=yes
5436: _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5437: case $with_aix_soname,$aix_use_runtimelinking in
5438: aix,*) ;; # traditional, no import file
5439: svr4,* | *,yes) # use import file
5440: # The Import File defines what to hardcode.
5441: _LT_TAGVAR(hardcode_direct, $1)=no
5442: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5443: ;;
5444: esac
5445:
5446: if test yes = "$GCC"; then
5447: case $host_os in aix4.[[012]]|aix4.[[012]].*)
5448: # We only want to do this on AIX 4.2 and lower, the check
5449: # below for broken collect2 doesn't work under 4.3+
5450: collect2name=`$CC -print-prog-name=collect2`
5451: if test -f "$collect2name" &&
5452: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5453: then
5454: # We have reworked collect2
5455: :
5456: else
5457: # We have old collect2
5458: _LT_TAGVAR(hardcode_direct, $1)=unsupported
5459: # It fails to find uninstalled libraries when the uninstalled
5460: # path is not listed in the libpath. Setting hardcode_minus_L
5461: # to unsupported forces relinking
5462: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5463: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5464: _LT_TAGVAR(hardcode_libdir_separator, $1)=
5465: fi
5466: ;;
5467: esac
5468: shared_flag='-shared'
5469: if test yes = "$aix_use_runtimelinking"; then
5470: shared_flag="$shared_flag "'$wl-G'
5471: fi
5472: # Need to ensure runtime linking is disabled for the traditional
5473: # shared library, or the linker may eventually find shared libraries
5474: # /with/ Import File - we do not want to mix them.
5475: shared_flag_aix='-shared'
5476: shared_flag_svr4='-shared $wl-G'
5477: else
5478: # not using gcc
5479: if test ia64 = "$host_cpu"; then
5480: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5481: # chokes on -Wl,-G. The following line is correct:
5482: shared_flag='-G'
5483: else
5484: if test yes = "$aix_use_runtimelinking"; then
5485: shared_flag='$wl-G'
5486: else
5487: shared_flag='$wl-bM:SRE'
5488: fi
5489: shared_flag_aix='$wl-bM:SRE'
5490: shared_flag_svr4='$wl-G'
5491: fi
5492: fi
5493:
5494: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5495: # It seems that -bexpall does not export symbols beginning with
5496: # underscore (_), so it is better to generate a list of symbols to export.
5497: _LT_TAGVAR(always_export_symbols, $1)=yes
5498: if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5499: # Warning - without using the other runtime loading flags (-brtl),
5500: # -berok will link without error, but may produce a broken library.
5501: _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5502: # Determine the default libpath from the value encoded in an
5503: # empty executable.
5504: _LT_SYS_MODULE_PATH_AIX([$1])
5505: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5506: _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' '$shared_flag
5507: else
5508: if test ia64 = "$host_cpu"; then
5509: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5510: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5511: _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"
5512: else
5513: # Determine the default libpath from the value encoded in an
5514: # empty executable.
5515: _LT_SYS_MODULE_PATH_AIX([$1])
5516: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5517: # Warning - without using the other run time loading flags,
5518: # -berok will link without error, but may produce a broken library.
5519: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5520: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5521: if test yes = "$with_gnu_ld"; then
5522: # We only use this code for GNU lds that support --whole-archive.
5523: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5524: else
5525: # Exported symbols can be pulled into shared objects from archives
5526: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5527: fi
5528: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5529: _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5530: # -brtl affects multiple linker settings, -berok does not and is overridden later
5531: compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5532: if test svr4 != "$with_aix_soname"; then
5533: # This is similar to how AIX traditionally builds its shared libraries.
5534: _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/$soname'
5535: fi
5536: if test aix != "$with_aix_soname"; then
5537: _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'
5538: else
5539: # used by -dlpreopen to get the symbols
5540: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5541: fi
5542: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5543: fi
5544: fi
5545: ;;
5546:
5547: amigaos*)
5548: case $host_cpu in
5549: powerpc)
5550: # see comment about AmigaOS4 .so support
5551: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5552: _LT_TAGVAR(archive_expsym_cmds, $1)=''
5553: ;;
5554: m68k)
5555: _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)'
5556: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5557: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5558: ;;
5559: esac
5560: ;;
5561:
5562: bsdi[[45]]*)
5563: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5564: ;;
5565:
5566: cygwin* | mingw* | pw32* | cegcc*)
5567: # When not using gcc, we currently assume that we are using
5568: # Microsoft Visual C++.
5569: # hardcode_libdir_flag_spec is actually meaningless, as there is
5570: # no search path for DLLs.
5571: case $cc_basename in
5572: cl*)
5573: # Native MSVC
5574: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5575: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5576: _LT_TAGVAR(always_export_symbols, $1)=yes
5577: _LT_TAGVAR(file_list_spec, $1)='@'
5578: # Tell ltmain to make .lib files, not .a files.
5579: libext=lib
5580: # Tell ltmain to make .dll files, not .so files.
5581: shrext_cmds=.dll
5582: # FIXME: Setting linknames here is a bad hack.
5583: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5584: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5585: cp "$export_symbols" "$output_objdir/$soname.def";
5586: echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5587: else
5588: $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5589: fi~
5590: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5591: linknames='
5592: # The linker will not automatically build a static lib if we build a DLL.
5593: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5594: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5595: _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5596: _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'
5597: # Don't use ranlib
5598: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5599: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5600: lt_tool_outputfile="@TOOL_OUTPUT@"~
5601: case $lt_outputfile in
5602: *.exe|*.EXE) ;;
5603: *)
5604: lt_outputfile=$lt_outputfile.exe
5605: lt_tool_outputfile=$lt_tool_outputfile.exe
5606: ;;
5607: esac~
5608: if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5609: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5610: $RM "$lt_outputfile.manifest";
5611: fi'
5612: ;;
5613: *)
5614: # Assume MSVC wrapper
5615: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5616: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5617: # Tell ltmain to make .lib files, not .a files.
5618: libext=lib
5619: # Tell ltmain to make .dll files, not .so files.
5620: shrext_cmds=.dll
5621: # FIXME: Setting linknames here is a bad hack.
5622: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5623: # The linker will automatically build a .lib file if we build a DLL.
5624: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5625: # FIXME: Should let the user specify the lib program.
5626: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5627: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5628: ;;
5629: esac
5630: ;;
5631:
5632: darwin* | rhapsody*)
5633: _LT_DARWIN_LINKER_FEATURES($1)
5634: ;;
5635:
5636: dgux*)
5637: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5638: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5639: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5640: ;;
5641:
5642: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5643: # support. Future versions do this automatically, but an explicit c++rt0.o
5644: # does not break anything, and helps significantly (at the cost of a little
5645: # extra space).
5646: freebsd2.2*)
5647: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5648: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5649: _LT_TAGVAR(hardcode_direct, $1)=yes
5650: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5651: ;;
5652:
5653: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5654: freebsd2.*)
5655: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5656: _LT_TAGVAR(hardcode_direct, $1)=yes
5657: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5658: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5659: ;;
5660:
5661: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5662: freebsd* | dragonfly*)
5663: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5664: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5665: _LT_TAGVAR(hardcode_direct, $1)=yes
5666: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5667: ;;
5668:
5669: hpux9*)
5670: if test yes = "$GCC"; then
5671: _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'
5672: else
5673: _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'
5674: fi
5675: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5676: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5677: _LT_TAGVAR(hardcode_direct, $1)=yes
5678:
5679: # hardcode_minus_L: Not really in the search PATH,
5680: # but as the default location of the library.
5681: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5682: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5683: ;;
5684:
5685: hpux10*)
5686: if test yes,no = "$GCC,$with_gnu_ld"; then
5687: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5688: else
5689: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5690: fi
5691: if test no = "$with_gnu_ld"; then
5692: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5693: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5694: _LT_TAGVAR(hardcode_direct, $1)=yes
5695: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5696: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5697: # hardcode_minus_L: Not really in the search PATH,
5698: # but as the default location of the library.
5699: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5700: fi
5701: ;;
5702:
5703: hpux11*)
5704: if test yes,no = "$GCC,$with_gnu_ld"; then
5705: case $host_cpu in
5706: hppa*64*)
5707: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5708: ;;
5709: ia64*)
5710: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5711: ;;
5712: *)
5713: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5714: ;;
5715: esac
5716: else
5717: case $host_cpu in
5718: hppa*64*)
5719: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5720: ;;
5721: ia64*)
5722: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5723: ;;
5724: *)
5725: m4_if($1, [], [
5726: # Older versions of the 11.00 compiler do not understand -b yet
5727: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5728: _LT_LINKER_OPTION([if $CC understands -b],
5729: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5730: [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5731: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5732: [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5733: ;;
5734: esac
5735: fi
5736: if test no = "$with_gnu_ld"; then
5737: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5738: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5739:
5740: case $host_cpu in
5741: hppa*64*|ia64*)
5742: _LT_TAGVAR(hardcode_direct, $1)=no
5743: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5744: ;;
5745: *)
5746: _LT_TAGVAR(hardcode_direct, $1)=yes
5747: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5748: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5749:
5750: # hardcode_minus_L: Not really in the search PATH,
5751: # but as the default location of the library.
5752: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5753: ;;
5754: esac
5755: fi
5756: ;;
5757:
5758: irix5* | irix6* | nonstopux*)
5759: if test yes = "$GCC"; then
5760: _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'
5761: # Try to use the -exported_symbol ld option, if it does not
5762: # work, assume that -exports_file does not work either and
5763: # implicitly export all symbols.
5764: # This should be the same for all languages, so no per-tag cache variable.
5765: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5766: [lt_cv_irix_exported_symbol],
5767: [save_LDFLAGS=$LDFLAGS
5768: LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5769: AC_LINK_IFELSE(
5770: [AC_LANG_SOURCE(
5771: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5772: [C++], [[int foo (void) { return 0; }]],
5773: [Fortran 77], [[
5774: subroutine foo
5775: end]],
5776: [Fortran], [[
5777: subroutine foo
5778: end]])])],
5779: [lt_cv_irix_exported_symbol=yes],
5780: [lt_cv_irix_exported_symbol=no])
5781: LDFLAGS=$save_LDFLAGS])
5782: if test yes = "$lt_cv_irix_exported_symbol"; then
5783: _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'
5784: fi
5785: else
5786: _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'
5787: _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'
5788: fi
5789: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5790: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5791: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5792: _LT_TAGVAR(inherit_rpath, $1)=yes
5793: _LT_TAGVAR(link_all_deplibs, $1)=yes
5794: ;;
5795:
5796: linux*)
5797: case $cc_basename in
5798: tcc*)
5799: # Fabrice Bellard et al's Tiny C Compiler
5800: _LT_TAGVAR(ld_shlibs, $1)=yes
5801: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5802: ;;
5803: esac
5804: ;;
5805:
5806: netbsd*)
5807: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5808: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5809: else
5810: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5811: fi
5812: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5813: _LT_TAGVAR(hardcode_direct, $1)=yes
5814: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5815: ;;
5816:
5817: newsos6)
5818: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5819: _LT_TAGVAR(hardcode_direct, $1)=yes
5820: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5821: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5822: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5823: ;;
5824:
5825: *nto* | *qnx*)
5826: ;;
5827:
5828: openbsd* | bitrig*)
5829: if test -f /usr/libexec/ld.so; then
5830: _LT_TAGVAR(hardcode_direct, $1)=yes
5831: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5832: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5833: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5834: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5835: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5836: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5837: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5838: else
5839: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5840: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5841: fi
5842: else
5843: _LT_TAGVAR(ld_shlibs, $1)=no
5844: fi
5845: ;;
5846:
5847: os2*)
5848: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5849: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5850: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5851: shrext_cmds=.dll
5852: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5853: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5854: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5855: $ECHO EXPORTS >> $output_objdir/$libname.def~
5856: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5857: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5858: emximp -o $lib $output_objdir/$libname.def'
5859: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5860: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5861: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5862: $ECHO EXPORTS >> $output_objdir/$libname.def~
5863: prefix_cmds="$SED"~
5864: if test EXPORTS = "`$SED 1q $export_symbols`"; then
5865: prefix_cmds="$prefix_cmds -e 1d";
5866: fi~
5867: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5868: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5869: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5870: emximp -o $lib $output_objdir/$libname.def'
5871: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5872: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5873: ;;
5874:
5875: osf3*)
5876: if test yes = "$GCC"; then
5877: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5878: _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'
5879: else
5880: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5881: _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'
5882: fi
5883: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5884: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5885: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5886: ;;
5887:
5888: osf4* | osf5*) # as osf3* with the addition of -msym flag
5889: if test yes = "$GCC"; then
5890: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5891: _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'
5892: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5893: else
5894: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5895: _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'
5896: _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~
5897: $CC -shared$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'
5898:
5899: # Both c and cxx compiler support -rpath directly
5900: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5901: fi
5902: _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5903: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5904: ;;
5905:
5906: solaris*)
5907: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5908: if test yes = "$GCC"; then
5909: wlarc='$wl'
5910: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5911: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5912: $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5913: else
5914: case `$CC -V 2>&1` in
5915: *"Compilers 5.0"*)
5916: wlarc=''
5917: _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5918: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5919: $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5920: ;;
5921: *)
5922: wlarc='$wl'
5923: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5924: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5925: $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5926: ;;
5927: esac
5928: fi
5929: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5930: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5931: case $host_os in
5932: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5933: *)
5934: # The compiler driver will combine and reorder linker options,
5935: # but understands '-z linker_flag'. GCC discards it without '$wl',
5936: # but is careful enough not to reorder.
5937: # Supported since Solaris 2.6 (maybe 2.5.1?)
5938: if test yes = "$GCC"; then
5939: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5940: else
5941: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5942: fi
5943: ;;
5944: esac
5945: _LT_TAGVAR(link_all_deplibs, $1)=yes
5946: ;;
5947:
5948: sunos4*)
5949: if test sequent = "$host_vendor"; then
5950: # Use $CC to link under sequent, because it throws in some extra .o
5951: # files that make .init and .fini sections work.
5952: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5953: else
5954: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5955: fi
5956: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5957: _LT_TAGVAR(hardcode_direct, $1)=yes
5958: _LT_TAGVAR(hardcode_minus_L, $1)=yes
5959: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5960: ;;
5961:
5962: sysv4)
5963: case $host_vendor in
5964: sni)
5965: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5966: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5967: ;;
5968: siemens)
5969: ## LD is ld it makes a PLAMLIB
5970: ## CC just makes a GrossModule.
5971: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5972: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5973: _LT_TAGVAR(hardcode_direct, $1)=no
5974: ;;
5975: motorola)
5976: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5977: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5978: ;;
5979: esac
5980: runpath_var='LD_RUN_PATH'
5981: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5982: ;;
5983:
5984: sysv4.3*)
5985: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5986: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5987: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5988: ;;
5989:
5990: sysv4*MP*)
5991: if test -d /usr/nec; then
5992: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5993: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5994: runpath_var=LD_RUN_PATH
5995: hardcode_runpath_var=yes
5996: _LT_TAGVAR(ld_shlibs, $1)=yes
5997: fi
5998: ;;
5999:
6000: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6001: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6002: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6003: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6004: runpath_var='LD_RUN_PATH'
6005:
6006: if test yes = "$GCC"; then
6007: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6008: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6009: else
6010: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6011: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6012: fi
6013: ;;
6014:
6015: sysv5* | sco3.2v5* | sco5v6*)
6016: # Note: We CANNOT use -z defs as we might desire, because we do not
6017: # link with -lc, and that would cause any symbols used from libc to
6018: # always be unresolved, which means just about no library would
6019: # ever link correctly. If we're not using GNU ld we use -z text
6020: # though, which does catch some bad symbols but isn't as heavy-handed
6021: # as -z defs.
6022: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6023: _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6024: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6025: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6026: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6027: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6028: _LT_TAGVAR(link_all_deplibs, $1)=yes
6029: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6030: runpath_var='LD_RUN_PATH'
6031:
6032: if test yes = "$GCC"; then
6033: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6034: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6035: else
6036: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6037: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6038: fi
6039: ;;
6040:
6041: uts4*)
6042: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6043: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6044: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6045: ;;
6046:
6047: *)
6048: _LT_TAGVAR(ld_shlibs, $1)=no
6049: ;;
6050: esac
6051:
6052: if test sni = "$host_vendor"; then
6053: case $host in
6054: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6055: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6056: ;;
6057: esac
6058: fi
6059: fi
6060: ])
6061: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6062: test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6063:
6064: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6065:
6066: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6067: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6068: _LT_DECL([], [extract_expsyms_cmds], [2],
6069: [The commands to extract the exported symbol list from a shared archive])
6070:
6071: #
6072: # Do we need to explicitly link libc?
6073: #
6074: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6075: x|xyes)
6076: # Assume -lc should be added
6077: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6078:
6079: if test yes,yes = "$GCC,$enable_shared"; then
6080: case $_LT_TAGVAR(archive_cmds, $1) in
6081: *'~'*)
6082: # FIXME: we may have to deal with multi-command sequences.
6083: ;;
6084: '$CC '*)
6085: # Test whether the compiler implicitly links with -lc since on some
6086: # systems, -lgcc has to come before -lc. If gcc already passes -lc
6087: # to ld, don't add -lc before -lgcc.
6088: AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6089: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6090: [$RM conftest*
6091: echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6092:
6093: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6094: soname=conftest
6095: lib=conftest
6096: libobjs=conftest.$ac_objext
6097: deplibs=
6098: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6099: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6100: compiler_flags=-v
6101: linker_flags=-v
6102: verstring=
6103: output_objdir=.
6104: libname=conftest
6105: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6106: _LT_TAGVAR(allow_undefined_flag, $1)=
6107: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6108: then
6109: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6110: else
6111: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6112: fi
6113: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6114: else
6115: cat conftest.err 1>&5
6116: fi
6117: $RM conftest*
6118: ])
6119: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6120: ;;
6121: esac
6122: fi
6123: ;;
6124: esac
6125:
6126: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6127: [Whether or not to add -lc for building shared libraries])
6128: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6129: [enable_shared_with_static_runtimes], [0],
6130: [Whether or not to disallow shared libs when runtime libs are static])
6131: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6132: [Compiler flag to allow reflexive dlopens])
6133: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6134: [Compiler flag to generate shared objects directly from archives])
6135: _LT_TAGDECL([], [compiler_needs_object], [1],
6136: [Whether the compiler copes with passing no objects directly])
6137: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6138: [Create an old-style archive from a shared archive])
6139: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6140: [Create a temporary old-style archive to link instead of a shared archive])
6141: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6142: _LT_TAGDECL([], [archive_expsym_cmds], [2])
6143: _LT_TAGDECL([], [module_cmds], [2],
6144: [Commands used to build a loadable module if different from building
6145: a shared archive.])
6146: _LT_TAGDECL([], [module_expsym_cmds], [2])
6147: _LT_TAGDECL([], [with_gnu_ld], [1],
6148: [Whether we are building with GNU ld or not])
6149: _LT_TAGDECL([], [allow_undefined_flag], [1],
6150: [Flag that allows shared libraries with undefined symbols to be built])
6151: _LT_TAGDECL([], [no_undefined_flag], [1],
6152: [Flag that enforces no undefined symbols])
6153: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6154: [Flag to hardcode $libdir into a binary during linking.
6155: This must work even if $libdir does not exist])
6156: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6157: [Whether we need a single "-rpath" flag with a separated argument])
6158: _LT_TAGDECL([], [hardcode_direct], [0],
6159: [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6160: DIR into the resulting binary])
6161: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6162: [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6163: DIR into the resulting binary and the resulting library dependency is
6164: "absolute", i.e impossible to change by setting $shlibpath_var if the
6165: library is relocated])
6166: _LT_TAGDECL([], [hardcode_minus_L], [0],
6167: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6168: into the resulting binary])
6169: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6170: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6171: into the resulting binary])
6172: _LT_TAGDECL([], [hardcode_automatic], [0],
6173: [Set to "yes" if building a shared library automatically hardcodes DIR
6174: into the library and all subsequent libraries and executables linked
6175: against it])
6176: _LT_TAGDECL([], [inherit_rpath], [0],
6177: [Set to yes if linker adds runtime paths of dependent libraries
6178: to runtime path list])
6179: _LT_TAGDECL([], [link_all_deplibs], [0],
6180: [Whether libtool must link a program against all its dependency libraries])
6181: _LT_TAGDECL([], [always_export_symbols], [0],
6182: [Set to "yes" if exported symbols are required])
6183: _LT_TAGDECL([], [export_symbols_cmds], [2],
6184: [The commands to list exported symbols])
6185: _LT_TAGDECL([], [exclude_expsyms], [1],
6186: [Symbols that should not be listed in the preloaded symbols])
6187: _LT_TAGDECL([], [include_expsyms], [1],
6188: [Symbols that must always be exported])
6189: _LT_TAGDECL([], [prelink_cmds], [2],
6190: [Commands necessary for linking programs (against libraries) with templates])
6191: _LT_TAGDECL([], [postlink_cmds], [2],
6192: [Commands necessary for finishing linking programs])
6193: _LT_TAGDECL([], [file_list_spec], [1],
6194: [Specify filename containing input files])
6195: dnl FIXME: Not yet implemented
6196: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6197: dnl [Compiler flag to generate thread safe objects])
6198: ])# _LT_LINKER_SHLIBS
6199:
6200:
6201: # _LT_LANG_C_CONFIG([TAG])
6202: # ------------------------
6203: # Ensure that the configuration variables for a C compiler are suitably
6204: # defined. These variables are subsequently used by _LT_CONFIG to write
6205: # the compiler configuration to 'libtool'.
6206: m4_defun([_LT_LANG_C_CONFIG],
6207: [m4_require([_LT_DECL_EGREP])dnl
6208: lt_save_CC=$CC
6209: AC_LANG_PUSH(C)
6210:
6211: # Source file extension for C test sources.
6212: ac_ext=c
6213:
6214: # Object file extension for compiled C test sources.
6215: objext=o
6216: _LT_TAGVAR(objext, $1)=$objext
6217:
6218: # Code to be used in simple compile tests
6219: lt_simple_compile_test_code="int some_variable = 0;"
6220:
6221: # Code to be used in simple link tests
6222: lt_simple_link_test_code='int main(){return(0);}'
6223:
6224: _LT_TAG_COMPILER
6225: # Save the default compiler, since it gets overwritten when the other
6226: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6227: compiler_DEFAULT=$CC
6228:
6229: # save warnings/boilerplate of simple test code
6230: _LT_COMPILER_BOILERPLATE
6231: _LT_LINKER_BOILERPLATE
6232:
6233: if test -n "$compiler"; then
6234: _LT_COMPILER_NO_RTTI($1)
6235: _LT_COMPILER_PIC($1)
6236: _LT_COMPILER_C_O($1)
6237: _LT_COMPILER_FILE_LOCKS($1)
6238: _LT_LINKER_SHLIBS($1)
6239: _LT_SYS_DYNAMIC_LINKER($1)
6240: _LT_LINKER_HARDCODE_LIBPATH($1)
6241: LT_SYS_DLOPEN_SELF
6242: _LT_CMD_STRIPLIB
6243:
6244: # Report what library types will actually be built
6245: AC_MSG_CHECKING([if libtool supports shared libraries])
6246: AC_MSG_RESULT([$can_build_shared])
6247:
6248: AC_MSG_CHECKING([whether to build shared libraries])
6249: test no = "$can_build_shared" && enable_shared=no
6250:
6251: # On AIX, shared libraries and static libraries use the same namespace, and
6252: # are all built from PIC.
6253: case $host_os in
6254: aix3*)
6255: test yes = "$enable_shared" && enable_static=no
6256: if test -n "$RANLIB"; then
6257: archive_cmds="$archive_cmds~\$RANLIB \$lib"
6258: postinstall_cmds='$RANLIB $lib'
6259: fi
6260: ;;
6261:
6262: aix[[4-9]]*)
6263: if test ia64 != "$host_cpu"; then
6264: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6265: yes,aix,yes) ;; # shared object as lib.so file only
6266: yes,svr4,*) ;; # shared object as lib.so archive member only
6267: yes,*) enable_static=no ;; # shared object in lib.a archive as well
6268: esac
6269: fi
6270: ;;
6271: esac
6272: AC_MSG_RESULT([$enable_shared])
6273:
6274: AC_MSG_CHECKING([whether to build static libraries])
6275: # Make sure either enable_shared or enable_static is yes.
6276: test yes = "$enable_shared" || enable_static=yes
6277: AC_MSG_RESULT([$enable_static])
6278:
6279: _LT_CONFIG($1)
6280: fi
6281: AC_LANG_POP
6282: CC=$lt_save_CC
6283: ])# _LT_LANG_C_CONFIG
6284:
6285:
6286: # _LT_LANG_CXX_CONFIG([TAG])
6287: # --------------------------
6288: # Ensure that the configuration variables for a C++ compiler are suitably
6289: # defined. These variables are subsequently used by _LT_CONFIG to write
6290: # the compiler configuration to 'libtool'.
6291: m4_defun([_LT_LANG_CXX_CONFIG],
6292: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6293: m4_require([_LT_DECL_EGREP])dnl
6294: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6295: if test -n "$CXX" && ( test no != "$CXX" &&
6296: ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6297: (test g++ != "$CXX"))); then
6298: AC_PROG_CXXCPP
6299: else
6300: _lt_caught_CXX_error=yes
6301: fi
6302:
6303: AC_LANG_PUSH(C++)
6304: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6305: _LT_TAGVAR(allow_undefined_flag, $1)=
6306: _LT_TAGVAR(always_export_symbols, $1)=no
6307: _LT_TAGVAR(archive_expsym_cmds, $1)=
6308: _LT_TAGVAR(compiler_needs_object, $1)=no
6309: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6310: _LT_TAGVAR(hardcode_direct, $1)=no
6311: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6312: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6313: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6314: _LT_TAGVAR(hardcode_minus_L, $1)=no
6315: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6316: _LT_TAGVAR(hardcode_automatic, $1)=no
6317: _LT_TAGVAR(inherit_rpath, $1)=no
6318: _LT_TAGVAR(module_cmds, $1)=
6319: _LT_TAGVAR(module_expsym_cmds, $1)=
6320: _LT_TAGVAR(link_all_deplibs, $1)=unknown
6321: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6322: _LT_TAGVAR(reload_flag, $1)=$reload_flag
6323: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6324: _LT_TAGVAR(no_undefined_flag, $1)=
6325: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6326: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6327:
6328: # Source file extension for C++ test sources.
6329: ac_ext=cpp
6330:
6331: # Object file extension for compiled C++ test sources.
6332: objext=o
6333: _LT_TAGVAR(objext, $1)=$objext
6334:
6335: # No sense in running all these tests if we already determined that
6336: # the CXX compiler isn't working. Some variables (like enable_shared)
6337: # are currently assumed to apply to all compilers on this platform,
6338: # and will be corrupted by setting them based on a non-working compiler.
6339: if test yes != "$_lt_caught_CXX_error"; then
6340: # Code to be used in simple compile tests
6341: lt_simple_compile_test_code="int some_variable = 0;"
6342:
6343: # Code to be used in simple link tests
6344: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6345:
6346: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6347: _LT_TAG_COMPILER
6348:
6349: # save warnings/boilerplate of simple test code
6350: _LT_COMPILER_BOILERPLATE
6351: _LT_LINKER_BOILERPLATE
6352:
6353: # Allow CC to be a program name with arguments.
6354: lt_save_CC=$CC
6355: lt_save_CFLAGS=$CFLAGS
6356: lt_save_LD=$LD
6357: lt_save_GCC=$GCC
6358: GCC=$GXX
6359: lt_save_with_gnu_ld=$with_gnu_ld
6360: lt_save_path_LD=$lt_cv_path_LD
6361: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6362: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6363: else
6364: $as_unset lt_cv_prog_gnu_ld
6365: fi
6366: if test -n "${lt_cv_path_LDCXX+set}"; then
6367: lt_cv_path_LD=$lt_cv_path_LDCXX
6368: else
6369: $as_unset lt_cv_path_LD
6370: fi
6371: test -z "${LDCXX+set}" || LD=$LDCXX
6372: CC=${CXX-"c++"}
6373: CFLAGS=$CXXFLAGS
6374: compiler=$CC
6375: _LT_TAGVAR(compiler, $1)=$CC
6376: _LT_CC_BASENAME([$compiler])
6377:
6378: if test -n "$compiler"; then
6379: # We don't want -fno-exception when compiling C++ code, so set the
6380: # no_builtin_flag separately
6381: if test yes = "$GXX"; then
6382: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6383: else
6384: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6385: fi
6386:
6387: if test yes = "$GXX"; then
6388: # Set up default GNU C++ configuration
6389:
6390: LT_PATH_LD
6391:
6392: # Check if GNU C++ uses GNU ld as the underlying linker, since the
6393: # archiving commands below assume that GNU ld is being used.
6394: if test yes = "$with_gnu_ld"; then
6395: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6396: _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'
6397:
6398: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6399: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6400:
6401: # If archive_cmds runs LD, not CC, wlarc should be empty
6402: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6403: # investigate it a little bit more. (MM)
6404: wlarc='$wl'
6405:
6406: # ancient GNU ld didn't support --whole-archive et. al.
6407: if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6408: $GREP 'no-whole-archive' > /dev/null; then
6409: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6410: else
6411: _LT_TAGVAR(whole_archive_flag_spec, $1)=
6412: fi
6413: else
6414: with_gnu_ld=no
6415: wlarc=
6416:
6417: # A generic and very simple default shared library creation
6418: # command for GNU C++ for the case where it uses the native
6419: # linker, instead of GNU ld. If possible, this setting should
6420: # overridden to take advantage of the native linker features on
6421: # the platform it is being used on.
6422: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6423: fi
6424:
6425: # Commands to make compiler produce verbose output that lists
6426: # what "hidden" libraries, object files and flags are used when
6427: # linking a shared library.
6428: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6429:
6430: else
6431: GXX=no
6432: with_gnu_ld=no
6433: wlarc=
6434: fi
6435:
6436: # PORTME: fill in a description of your system's C++ link characteristics
6437: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6438: _LT_TAGVAR(ld_shlibs, $1)=yes
6439: case $host_os in
6440: aix3*)
6441: # FIXME: insert proper C++ library support
6442: _LT_TAGVAR(ld_shlibs, $1)=no
6443: ;;
6444: aix[[4-9]]*)
6445: if test ia64 = "$host_cpu"; then
6446: # On IA64, the linker does run time linking by default, so we don't
6447: # have to do anything special.
6448: aix_use_runtimelinking=no
6449: exp_sym_flag='-Bexport'
6450: no_entry_flag=
6451: else
6452: aix_use_runtimelinking=no
6453:
6454: # Test if we are trying to use run time linking or normal
6455: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6456: # have runtime linking enabled, and use it for executables.
6457: # For shared libraries, we enable/disable runtime linking
6458: # depending on the kind of the shared library created -
6459: # when "with_aix_soname,aix_use_runtimelinking" is:
6460: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6461: # "aix,yes" lib.so shared, rtl:yes, for executables
6462: # lib.a static archive
6463: # "both,no" lib.so.V(shr.o) shared, rtl:yes
6464: # lib.a(lib.so.V) shared, rtl:no, for executables
6465: # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6466: # lib.a(lib.so.V) shared, rtl:no
6467: # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6468: # lib.a static archive
6469: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6470: for ld_flag in $LDFLAGS; do
6471: case $ld_flag in
6472: *-brtl*)
6473: aix_use_runtimelinking=yes
6474: break
6475: ;;
6476: esac
6477: done
6478: if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6479: # With aix-soname=svr4, we create the lib.so.V shared archives only,
6480: # so we don't have lib.a shared libs to link our executables.
6481: # We have to force runtime linking in this case.
6482: aix_use_runtimelinking=yes
6483: LDFLAGS="$LDFLAGS -Wl,-brtl"
6484: fi
6485: ;;
6486: esac
6487:
6488: exp_sym_flag='-bexport'
6489: no_entry_flag='-bnoentry'
6490: fi
6491:
6492: # When large executables or shared objects are built, AIX ld can
6493: # have problems creating the table of contents. If linking a library
6494: # or program results in "error TOC overflow" add -mminimal-toc to
6495: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6496: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6497:
6498: _LT_TAGVAR(archive_cmds, $1)=''
6499: _LT_TAGVAR(hardcode_direct, $1)=yes
6500: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6501: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6502: _LT_TAGVAR(link_all_deplibs, $1)=yes
6503: _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6504: case $with_aix_soname,$aix_use_runtimelinking in
6505: aix,*) ;; # no import file
6506: svr4,* | *,yes) # use import file
6507: # The Import File defines what to hardcode.
6508: _LT_TAGVAR(hardcode_direct, $1)=no
6509: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6510: ;;
6511: esac
6512:
6513: if test yes = "$GXX"; then
6514: case $host_os in aix4.[[012]]|aix4.[[012]].*)
6515: # We only want to do this on AIX 4.2 and lower, the check
6516: # below for broken collect2 doesn't work under 4.3+
6517: collect2name=`$CC -print-prog-name=collect2`
6518: if test -f "$collect2name" &&
6519: strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6520: then
6521: # We have reworked collect2
6522: :
6523: else
6524: # We have old collect2
6525: _LT_TAGVAR(hardcode_direct, $1)=unsupported
6526: # It fails to find uninstalled libraries when the uninstalled
6527: # path is not listed in the libpath. Setting hardcode_minus_L
6528: # to unsupported forces relinking
6529: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6530: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6531: _LT_TAGVAR(hardcode_libdir_separator, $1)=
6532: fi
6533: esac
6534: shared_flag='-shared'
6535: if test yes = "$aix_use_runtimelinking"; then
6536: shared_flag=$shared_flag' $wl-G'
6537: fi
6538: # Need to ensure runtime linking is disabled for the traditional
6539: # shared library, or the linker may eventually find shared libraries
6540: # /with/ Import File - we do not want to mix them.
6541: shared_flag_aix='-shared'
6542: shared_flag_svr4='-shared $wl-G'
6543: else
6544: # not using gcc
6545: if test ia64 = "$host_cpu"; then
6546: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6547: # chokes on -Wl,-G. The following line is correct:
6548: shared_flag='-G'
6549: else
6550: if test yes = "$aix_use_runtimelinking"; then
6551: shared_flag='$wl-G'
6552: else
6553: shared_flag='$wl-bM:SRE'
6554: fi
6555: shared_flag_aix='$wl-bM:SRE'
6556: shared_flag_svr4='$wl-G'
6557: fi
6558: fi
6559:
6560: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6561: # It seems that -bexpall does not export symbols beginning with
6562: # underscore (_), so it is better to generate a list of symbols to
6563: # export.
6564: _LT_TAGVAR(always_export_symbols, $1)=yes
6565: if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6566: # Warning - without using the other runtime loading flags (-brtl),
6567: # -berok will link without error, but may produce a broken library.
6568: # The "-G" linker flag allows undefined symbols.
6569: _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6570: # Determine the default libpath from the value encoded in an empty
6571: # executable.
6572: _LT_SYS_MODULE_PATH_AIX([$1])
6573: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6574:
6575: _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' '$shared_flag
6576: else
6577: if test ia64 = "$host_cpu"; then
6578: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6579: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6580: _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"
6581: else
6582: # Determine the default libpath from the value encoded in an
6583: # empty executable.
6584: _LT_SYS_MODULE_PATH_AIX([$1])
6585: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6586: # Warning - without using the other run time loading flags,
6587: # -berok will link without error, but may produce a broken library.
6588: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6589: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6590: if test yes = "$with_gnu_ld"; then
6591: # We only use this code for GNU lds that support --whole-archive.
6592: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6593: else
6594: # Exported symbols can be pulled into shared objects from archives
6595: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6596: fi
6597: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6598: _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6599: # -brtl affects multiple linker settings, -berok does not and is overridden later
6600: compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6601: if test svr4 != "$with_aix_soname"; then
6602: # This is similar to how AIX traditionally builds its shared
6603: # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6604: _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/$soname'
6605: fi
6606: if test aix != "$with_aix_soname"; then
6607: _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'
6608: else
6609: # used by -dlpreopen to get the symbols
6610: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6611: fi
6612: _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6613: fi
6614: fi
6615: ;;
6616:
6617: beos*)
6618: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6619: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6620: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6621: # support --undefined. This deserves some investigation. FIXME
6622: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6623: else
6624: _LT_TAGVAR(ld_shlibs, $1)=no
6625: fi
6626: ;;
6627:
6628: chorus*)
6629: case $cc_basename in
6630: *)
6631: # FIXME: insert proper C++ library support
6632: _LT_TAGVAR(ld_shlibs, $1)=no
6633: ;;
6634: esac
6635: ;;
6636:
6637: cygwin* | mingw* | pw32* | cegcc*)
6638: case $GXX,$cc_basename in
6639: ,cl* | no,cl*)
6640: # Native MSVC
6641: # hardcode_libdir_flag_spec is actually meaningless, as there is
6642: # no search path for DLLs.
6643: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6644: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6645: _LT_TAGVAR(always_export_symbols, $1)=yes
6646: _LT_TAGVAR(file_list_spec, $1)='@'
6647: # Tell ltmain to make .lib files, not .a files.
6648: libext=lib
6649: # Tell ltmain to make .dll files, not .so files.
6650: shrext_cmds=.dll
6651: # FIXME: Setting linknames here is a bad hack.
6652: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6653: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6654: cp "$export_symbols" "$output_objdir/$soname.def";
6655: echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6656: else
6657: $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6658: fi~
6659: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6660: linknames='
6661: # The linker will not automatically build a static lib if we build a DLL.
6662: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6663: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6664: # Don't use ranlib
6665: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6666: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6667: lt_tool_outputfile="@TOOL_OUTPUT@"~
6668: case $lt_outputfile in
6669: *.exe|*.EXE) ;;
6670: *)
6671: lt_outputfile=$lt_outputfile.exe
6672: lt_tool_outputfile=$lt_tool_outputfile.exe
6673: ;;
6674: esac~
6675: func_to_tool_file "$lt_outputfile"~
6676: if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6677: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6678: $RM "$lt_outputfile.manifest";
6679: fi'
6680: ;;
6681: *)
6682: # g++
6683: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6684: # as there is no search path for DLLs.
6685: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6686: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6687: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6688: _LT_TAGVAR(always_export_symbols, $1)=no
6689: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6690:
6691: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6692: _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'
6693: # If the export-symbols file already is a .def file, use it as
6694: # is; otherwise, prepend EXPORTS...
6695: _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6696: cp $export_symbols $output_objdir/$soname.def;
6697: else
6698: echo EXPORTS > $output_objdir/$soname.def;
6699: cat $export_symbols >> $output_objdir/$soname.def;
6700: fi~
6701: $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'
6702: else
6703: _LT_TAGVAR(ld_shlibs, $1)=no
6704: fi
6705: ;;
6706: esac
6707: ;;
6708: darwin* | rhapsody*)
6709: _LT_DARWIN_LINKER_FEATURES($1)
6710: ;;
6711:
6712: os2*)
6713: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6714: _LT_TAGVAR(hardcode_minus_L, $1)=yes
6715: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6716: shrext_cmds=.dll
6717: _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6718: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6719: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6720: $ECHO EXPORTS >> $output_objdir/$libname.def~
6721: emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6722: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6723: emximp -o $lib $output_objdir/$libname.def'
6724: _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6725: $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6726: $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6727: $ECHO EXPORTS >> $output_objdir/$libname.def~
6728: prefix_cmds="$SED"~
6729: if test EXPORTS = "`$SED 1q $export_symbols`"; then
6730: prefix_cmds="$prefix_cmds -e 1d";
6731: fi~
6732: prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6733: cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6734: $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6735: emximp -o $lib $output_objdir/$libname.def'
6736: _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6737: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6738: ;;
6739:
6740: dgux*)
6741: case $cc_basename in
6742: ec++*)
6743: # FIXME: insert proper C++ library support
6744: _LT_TAGVAR(ld_shlibs, $1)=no
6745: ;;
6746: ghcx*)
6747: # Green Hills C++ Compiler
6748: # FIXME: insert proper C++ library support
6749: _LT_TAGVAR(ld_shlibs, $1)=no
6750: ;;
6751: *)
6752: # FIXME: insert proper C++ library support
6753: _LT_TAGVAR(ld_shlibs, $1)=no
6754: ;;
6755: esac
6756: ;;
6757:
6758: freebsd2.*)
6759: # C++ shared libraries reported to be fairly broken before
6760: # switch to ELF
6761: _LT_TAGVAR(ld_shlibs, $1)=no
6762: ;;
6763:
6764: freebsd-elf*)
6765: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6766: ;;
6767:
6768: freebsd* | dragonfly*)
6769: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6770: # conventions
6771: _LT_TAGVAR(ld_shlibs, $1)=yes
6772: ;;
6773:
6774: haiku*)
6775: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6776: _LT_TAGVAR(link_all_deplibs, $1)=yes
6777: ;;
6778:
6779: hpux9*)
6780: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6781: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6782: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6783: _LT_TAGVAR(hardcode_direct, $1)=yes
6784: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6785: # but as the default
6786: # location of the library.
6787:
6788: case $cc_basename in
6789: CC*)
6790: # FIXME: insert proper C++ library support
6791: _LT_TAGVAR(ld_shlibs, $1)=no
6792: ;;
6793: aCC*)
6794: _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 $lib'
6795: # Commands to make compiler produce verbose output that lists
6796: # what "hidden" libraries, object files and flags are used when
6797: # linking a shared library.
6798: #
6799: # There doesn't appear to be a way to prevent this compiler from
6800: # explicitly linking system object files so we need to strip them
6801: # from the output so that they don't get included in the library
6802: # dependencies.
6803: output_verbose_link_cmd='templist=`($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"'
6804: ;;
6805: *)
6806: if test yes = "$GXX"; then
6807: _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'
6808: else
6809: # FIXME: insert proper C++ library support
6810: _LT_TAGVAR(ld_shlibs, $1)=no
6811: fi
6812: ;;
6813: esac
6814: ;;
6815:
6816: hpux10*|hpux11*)
6817: if test no = "$with_gnu_ld"; then
6818: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6819: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6820:
6821: case $host_cpu in
6822: hppa*64*|ia64*)
6823: ;;
6824: *)
6825: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6826: ;;
6827: esac
6828: fi
6829: case $host_cpu in
6830: hppa*64*|ia64*)
6831: _LT_TAGVAR(hardcode_direct, $1)=no
6832: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6833: ;;
6834: *)
6835: _LT_TAGVAR(hardcode_direct, $1)=yes
6836: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6837: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6838: # but as the default
6839: # location of the library.
6840: ;;
6841: esac
6842:
6843: case $cc_basename in
6844: CC*)
6845: # FIXME: insert proper C++ library support
6846: _LT_TAGVAR(ld_shlibs, $1)=no
6847: ;;
6848: aCC*)
6849: case $host_cpu in
6850: hppa*64*)
6851: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6852: ;;
6853: ia64*)
6854: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6855: ;;
6856: *)
6857: _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6858: ;;
6859: esac
6860: # Commands to make compiler produce verbose output that lists
6861: # what "hidden" libraries, object files and flags are used when
6862: # linking a shared library.
6863: #
6864: # There doesn't appear to be a way to prevent this compiler from
6865: # explicitly linking system object files so we need to strip them
6866: # from the output so that they don't get included in the library
6867: # dependencies.
6868: output_verbose_link_cmd='templist=`($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"'
6869: ;;
6870: *)
6871: if test yes = "$GXX"; then
6872: if test no = "$with_gnu_ld"; then
6873: case $host_cpu in
6874: hppa*64*)
6875: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6876: ;;
6877: ia64*)
6878: _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'
6879: ;;
6880: *)
6881: _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'
6882: ;;
6883: esac
6884: fi
6885: else
6886: # FIXME: insert proper C++ library support
6887: _LT_TAGVAR(ld_shlibs, $1)=no
6888: fi
6889: ;;
6890: esac
6891: ;;
6892:
6893: interix[[3-9]]*)
6894: _LT_TAGVAR(hardcode_direct, $1)=no
6895: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6896: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6897: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6898: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6899: # Instead, shared libraries are loaded at an image base (0x10000000 by
6900: # default) and relocated if they conflict, which is a slow very memory
6901: # consuming and fragmenting process. To avoid this, we pick a random,
6902: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6903: # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6904: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6905: _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6906: ;;
6907: irix5* | irix6*)
6908: case $cc_basename in
6909: CC*)
6910: # SGI C++
6911: _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'
6912:
6913: # Archives containing C++ object files must be created using
6914: # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6915: # necessary to make sure instantiated templates are included
6916: # in the archive.
6917: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6918: ;;
6919: *)
6920: if test yes = "$GXX"; then
6921: if test no = "$with_gnu_ld"; then
6922: _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'
6923: else
6924: _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'
6925: fi
6926: fi
6927: _LT_TAGVAR(link_all_deplibs, $1)=yes
6928: ;;
6929: esac
6930: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6931: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6932: _LT_TAGVAR(inherit_rpath, $1)=yes
6933: ;;
6934:
6935: linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6936: case $cc_basename in
6937: KCC*)
6938: # Kuck and Associates, Inc. (KAI) C++ Compiler
6939:
6940: # KCC will only create a shared library if the output file
6941: # ends with ".so" (or ".sl" for HP-UX), so rename the library
6942: # to its proper name (with version) after linking.
6943: _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'
6944: _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 $lib'
6945: # Commands to make compiler produce verbose output that lists
6946: # what "hidden" libraries, object files and flags are used when
6947: # linking a shared library.
6948: #
6949: # There doesn't appear to be a way to prevent this compiler from
6950: # explicitly linking system object files so we need to strip them
6951: # from the output so that they don't get included in the library
6952: # dependencies.
6953: output_verbose_link_cmd='templist=`$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"'
6954:
6955: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6956: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6957:
6958: # Archives containing C++ object files must be created using
6959: # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6960: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6961: ;;
6962: icpc* | ecpc* )
6963: # Intel C++
6964: with_gnu_ld=yes
6965: # version 8.0 and above of icpc choke on multiply defined symbols
6966: # if we add $predep_objects and $postdep_objects, however 7.1 and
6967: # earlier do not add the objects themselves.
6968: case `$CC -V 2>&1` in
6969: *"Version 7."*)
6970: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6971: _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'
6972: ;;
6973: *) # Version 8.0 or newer
6974: tmp_idyn=
6975: case $host_cpu in
6976: ia64*) tmp_idyn=' -i_dynamic';;
6977: esac
6978: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6979: _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'
6980: ;;
6981: esac
6982: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6983: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6984: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6985: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6986: ;;
6987: pgCC* | pgcpp*)
6988: # Portland Group C++ compiler
6989: case `$CC -V` in
6990: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6991: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6992: rm -rf $tpldir~
6993: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6994: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6995: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6996: rm -rf $tpldir~
6997: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6998: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6999: $RANLIB $oldlib'
7000: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7001: rm -rf $tpldir~
7002: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7003: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7004: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7005: rm -rf $tpldir~
7006: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7007: $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'
7008: ;;
7009: *) # Version 6 and above use weak symbols
7010: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7011: _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'
7012: ;;
7013: esac
7014:
7015: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7016: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7017: _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'
7018: ;;
7019: cxx*)
7020: # Compaq C++
7021: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7022: _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'
7023:
7024: runpath_var=LD_RUN_PATH
7025: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7026: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7027:
7028: # Commands to make compiler produce verbose output that lists
7029: # what "hidden" libraries, object files and flags are used when
7030: # linking a shared library.
7031: #
7032: # There doesn't appear to be a way to prevent this compiler from
7033: # explicitly linking system object files so we need to strip them
7034: # from the output so that they don't get included in the library
7035: # dependencies.
7036: output_verbose_link_cmd='templist=`$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'
7037: ;;
7038: xl* | mpixl* | bgxl*)
7039: # IBM XL 8.0 on PPC, with GNU ld
7040: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7041: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7042: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7043: if test yes = "$supports_anon_versioning"; then
7044: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7045: cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7046: echo "local: *; };" >> $output_objdir/$libname.ver~
7047: $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7048: fi
7049: ;;
7050: *)
7051: case `$CC -V 2>&1 | sed 5q` in
7052: *Sun\ C*)
7053: # Sun C++ 5.9
7054: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7055: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7056: _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'
7057: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7058: _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'
7059: _LT_TAGVAR(compiler_needs_object, $1)=yes
7060:
7061: # Not sure whether something based on
7062: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7063: # would be better.
7064: output_verbose_link_cmd='func_echo_all'
7065:
7066: # Archives containing C++ object files must be created using
7067: # "CC -xar", where "CC" is the Sun C++ compiler. This is
7068: # necessary to make sure instantiated templates are included
7069: # in the archive.
7070: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7071: ;;
7072: esac
7073: ;;
7074: esac
7075: ;;
7076:
7077: lynxos*)
7078: # FIXME: insert proper C++ library support
7079: _LT_TAGVAR(ld_shlibs, $1)=no
7080: ;;
7081:
7082: m88k*)
7083: # FIXME: insert proper C++ library support
7084: _LT_TAGVAR(ld_shlibs, $1)=no
7085: ;;
7086:
7087: mvs*)
7088: case $cc_basename in
7089: cxx*)
7090: # FIXME: insert proper C++ library support
7091: _LT_TAGVAR(ld_shlibs, $1)=no
7092: ;;
7093: *)
7094: # FIXME: insert proper C++ library support
7095: _LT_TAGVAR(ld_shlibs, $1)=no
7096: ;;
7097: esac
7098: ;;
7099:
7100: netbsd*)
7101: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7102: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7103: wlarc=
7104: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7105: _LT_TAGVAR(hardcode_direct, $1)=yes
7106: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7107: fi
7108: # Workaround some broken pre-1.5 toolchains
7109: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7110: ;;
7111:
7112: *nto* | *qnx*)
7113: _LT_TAGVAR(ld_shlibs, $1)=yes
7114: ;;
7115:
7116: openbsd* | bitrig*)
7117: if test -f /usr/libexec/ld.so; then
7118: _LT_TAGVAR(hardcode_direct, $1)=yes
7119: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7120: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7121: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7122: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7123: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7124: _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'
7125: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7126: _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7127: fi
7128: output_verbose_link_cmd=func_echo_all
7129: else
7130: _LT_TAGVAR(ld_shlibs, $1)=no
7131: fi
7132: ;;
7133:
7134: osf3* | osf4* | osf5*)
7135: case $cc_basename in
7136: KCC*)
7137: # Kuck and Associates, Inc. (KAI) C++ Compiler
7138:
7139: # KCC will only create a shared library if the output file
7140: # ends with ".so" (or ".sl" for HP-UX), so rename the library
7141: # to its proper name (with version) after linking.
7142: _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'
7143:
7144: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7145: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7146:
7147: # Archives containing C++ object files must be created using
7148: # the KAI C++ compiler.
7149: case $host in
7150: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7151: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7152: esac
7153: ;;
7154: RCC*)
7155: # Rational C++ 2.4.1
7156: # FIXME: insert proper C++ library support
7157: _LT_TAGVAR(ld_shlibs, $1)=no
7158: ;;
7159: cxx*)
7160: case $host in
7161: osf3*)
7162: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7163: _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'
7164: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7165: ;;
7166: *)
7167: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7168: _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'
7169: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7170: echo "-hidden">> $lib.exp~
7171: $CC -shared$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~
7172: $RM $lib.exp'
7173: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7174: ;;
7175: esac
7176:
7177: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7178:
7179: # Commands to make compiler produce verbose output that lists
7180: # what "hidden" libraries, object files and flags are used when
7181: # linking a shared library.
7182: #
7183: # There doesn't appear to be a way to prevent this compiler from
7184: # explicitly linking system object files so we need to strip them
7185: # from the output so that they don't get included in the library
7186: # dependencies.
7187: output_verbose_link_cmd='templist=`$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"'
7188: ;;
7189: *)
7190: if test yes,no = "$GXX,$with_gnu_ld"; then
7191: _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7192: case $host in
7193: osf3*)
7194: _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'
7195: ;;
7196: *)
7197: _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'
7198: ;;
7199: esac
7200:
7201: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7202: _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7203:
7204: # Commands to make compiler produce verbose output that lists
7205: # what "hidden" libraries, object files and flags are used when
7206: # linking a shared library.
7207: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7208:
7209: else
7210: # FIXME: insert proper C++ library support
7211: _LT_TAGVAR(ld_shlibs, $1)=no
7212: fi
7213: ;;
7214: esac
7215: ;;
7216:
7217: psos*)
7218: # FIXME: insert proper C++ library support
7219: _LT_TAGVAR(ld_shlibs, $1)=no
7220: ;;
7221:
7222: sunos4*)
7223: case $cc_basename in
7224: CC*)
7225: # Sun C++ 4.x
7226: # FIXME: insert proper C++ library support
7227: _LT_TAGVAR(ld_shlibs, $1)=no
7228: ;;
7229: lcc*)
7230: # Lucid
7231: # FIXME: insert proper C++ library support
7232: _LT_TAGVAR(ld_shlibs, $1)=no
7233: ;;
7234: *)
7235: # FIXME: insert proper C++ library support
7236: _LT_TAGVAR(ld_shlibs, $1)=no
7237: ;;
7238: esac
7239: ;;
7240:
7241: solaris*)
7242: case $cc_basename in
7243: CC* | sunCC*)
7244: # Sun C++ 4.2, 5.x and Centerline C++
7245: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7246: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7247: _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7248: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7249: $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7250:
7251: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7252: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7253: case $host_os in
7254: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7255: *)
7256: # The compiler driver will combine and reorder linker options,
7257: # but understands '-z linker_flag'.
7258: # Supported since Solaris 2.6 (maybe 2.5.1?)
7259: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7260: ;;
7261: esac
7262: _LT_TAGVAR(link_all_deplibs, $1)=yes
7263:
7264: output_verbose_link_cmd='func_echo_all'
7265:
7266: # Archives containing C++ object files must be created using
7267: # "CC -xar", where "CC" is the Sun C++ compiler. This is
7268: # necessary to make sure instantiated templates are included
7269: # in the archive.
7270: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7271: ;;
7272: gcx*)
7273: # Green Hills C++ Compiler
7274: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7275:
7276: # The C++ compiler must be used to create the archive.
7277: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7278: ;;
7279: *)
7280: # GNU C++ compiler with Solaris linker
7281: if test yes,no = "$GXX,$with_gnu_ld"; then
7282: _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7283: if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7284: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7285: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7286: $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 $lib.exp'
7287:
7288: # Commands to make compiler produce verbose output that lists
7289: # what "hidden" libraries, object files and flags are used when
7290: # linking a shared library.
7291: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7292: else
7293: # g++ 2.7 appears to require '-G' NOT '-shared' on this
7294: # platform.
7295: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7296: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7297: $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7298:
7299: # Commands to make compiler produce verbose output that lists
7300: # what "hidden" libraries, object files and flags are used when
7301: # linking a shared library.
7302: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7303: fi
7304:
7305: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7306: case $host_os in
7307: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7308: *)
7309: _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7310: ;;
7311: esac
7312: fi
7313: ;;
7314: esac
7315: ;;
7316:
7317: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7318: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7319: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7320: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7321: runpath_var='LD_RUN_PATH'
7322:
7323: case $cc_basename in
7324: CC*)
7325: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7326: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7327: ;;
7328: *)
7329: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7330: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7331: ;;
7332: esac
7333: ;;
7334:
7335: sysv5* | sco3.2v5* | sco5v6*)
7336: # Note: We CANNOT use -z defs as we might desire, because we do not
7337: # link with -lc, and that would cause any symbols used from libc to
7338: # always be unresolved, which means just about no library would
7339: # ever link correctly. If we're not using GNU ld we use -z text
7340: # though, which does catch some bad symbols but isn't as heavy-handed
7341: # as -z defs.
7342: _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7343: _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7344: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7345: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7346: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7347: _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7348: _LT_TAGVAR(link_all_deplibs, $1)=yes
7349: _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7350: runpath_var='LD_RUN_PATH'
7351:
7352: case $cc_basename in
7353: CC*)
7354: _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7355: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7356: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7357: '"$_LT_TAGVAR(old_archive_cmds, $1)"
7358: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7359: '"$_LT_TAGVAR(reload_cmds, $1)"
7360: ;;
7361: *)
7362: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7363: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7364: ;;
7365: esac
7366: ;;
7367:
7368: tandem*)
7369: case $cc_basename in
7370: NCC*)
7371: # NonStop-UX NCC 3.20
7372: # FIXME: insert proper C++ library support
7373: _LT_TAGVAR(ld_shlibs, $1)=no
7374: ;;
7375: *)
7376: # FIXME: insert proper C++ library support
7377: _LT_TAGVAR(ld_shlibs, $1)=no
7378: ;;
7379: esac
7380: ;;
7381:
7382: vxworks*)
7383: # FIXME: insert proper C++ library support
7384: _LT_TAGVAR(ld_shlibs, $1)=no
7385: ;;
7386:
7387: *)
7388: # FIXME: insert proper C++ library support
7389: _LT_TAGVAR(ld_shlibs, $1)=no
7390: ;;
7391: esac
7392:
7393: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7394: test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7395:
7396: _LT_TAGVAR(GCC, $1)=$GXX
7397: _LT_TAGVAR(LD, $1)=$LD
7398:
7399: ## CAVEAT EMPTOR:
7400: ## There is no encapsulation within the following macros, do not change
7401: ## the running order or otherwise move them around unless you know exactly
7402: ## what you are doing...
7403: _LT_SYS_HIDDEN_LIBDEPS($1)
7404: _LT_COMPILER_PIC($1)
7405: _LT_COMPILER_C_O($1)
7406: _LT_COMPILER_FILE_LOCKS($1)
7407: _LT_LINKER_SHLIBS($1)
7408: _LT_SYS_DYNAMIC_LINKER($1)
7409: _LT_LINKER_HARDCODE_LIBPATH($1)
7410:
7411: _LT_CONFIG($1)
7412: fi # test -n "$compiler"
7413:
7414: CC=$lt_save_CC
7415: CFLAGS=$lt_save_CFLAGS
7416: LDCXX=$LD
7417: LD=$lt_save_LD
7418: GCC=$lt_save_GCC
7419: with_gnu_ld=$lt_save_with_gnu_ld
7420: lt_cv_path_LDCXX=$lt_cv_path_LD
7421: lt_cv_path_LD=$lt_save_path_LD
7422: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7423: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7424: fi # test yes != "$_lt_caught_CXX_error"
7425:
7426: AC_LANG_POP
7427: ])# _LT_LANG_CXX_CONFIG
7428:
7429:
7430: # _LT_FUNC_STRIPNAME_CNF
7431: # ----------------------
7432: # func_stripname_cnf prefix suffix name
7433: # strip PREFIX and SUFFIX off of NAME.
7434: # PREFIX and SUFFIX must not contain globbing or regex special
7435: # characters, hashes, percent signs, but SUFFIX may contain a leading
7436: # dot (in which case that matches only a dot).
7437: #
7438: # This function is identical to the (non-XSI) version of func_stripname,
7439: # except this one can be used by m4 code that may be executed by configure,
7440: # rather than the libtool script.
7441: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7442: AC_REQUIRE([_LT_DECL_SED])
7443: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7444: func_stripname_cnf ()
7445: {
7446: case @S|@2 in
7447: .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7448: *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7449: esac
7450: } # func_stripname_cnf
7451: ])# _LT_FUNC_STRIPNAME_CNF
7452:
7453:
7454: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7455: # ---------------------------------
7456: # Figure out "hidden" library dependencies from verbose
7457: # compiler output when linking a shared library.
7458: # Parse the compiler output and extract the necessary
7459: # objects, libraries and library flags.
7460: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7461: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7462: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7463: # Dependencies to place before and after the object being linked:
7464: _LT_TAGVAR(predep_objects, $1)=
7465: _LT_TAGVAR(postdep_objects, $1)=
7466: _LT_TAGVAR(predeps, $1)=
7467: _LT_TAGVAR(postdeps, $1)=
7468: _LT_TAGVAR(compiler_lib_search_path, $1)=
7469:
7470: dnl we can't use the lt_simple_compile_test_code here,
7471: dnl because it contains code intended for an executable,
7472: dnl not a library. It's possible we should let each
7473: dnl tag define a new lt_????_link_test_code variable,
7474: dnl but it's only used here...
7475: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7476: int a;
7477: void foo (void) { a = 0; }
7478: _LT_EOF
7479: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7480: class Foo
7481: {
7482: public:
7483: Foo (void) { a = 0; }
7484: private:
7485: int a;
7486: };
7487: _LT_EOF
7488: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7489: subroutine foo
7490: implicit none
7491: integer*4 a
7492: a=0
7493: return
7494: end
7495: _LT_EOF
7496: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7497: subroutine foo
7498: implicit none
7499: integer a
7500: a=0
7501: return
7502: end
7503: _LT_EOF
7504: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7505: public class foo {
7506: private int a;
7507: public void bar (void) {
7508: a = 0;
7509: }
7510: };
7511: _LT_EOF
7512: ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7513: package foo
7514: func foo() {
7515: }
7516: _LT_EOF
7517: ])
7518:
7519: _lt_libdeps_save_CFLAGS=$CFLAGS
7520: case "$CC $CFLAGS " in #(
7521: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7522: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7523: *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7524: esac
7525:
7526: dnl Parse the compiler output and extract the necessary
7527: dnl objects, libraries and library flags.
7528: if AC_TRY_EVAL(ac_compile); then
7529: # Parse the compiler output and extract the necessary
7530: # objects, libraries and library flags.
7531:
7532: # Sentinel used to keep track of whether or not we are before
7533: # the conftest object file.
7534: pre_test_object_deps_done=no
7535:
7536: for p in `eval "$output_verbose_link_cmd"`; do
7537: case $prev$p in
7538:
7539: -L* | -R* | -l*)
7540: # Some compilers place space between "-{L,R}" and the path.
7541: # Remove the space.
7542: if test x-L = "$p" ||
7543: test x-R = "$p"; then
7544: prev=$p
7545: continue
7546: fi
7547:
7548: # Expand the sysroot to ease extracting the directories later.
7549: if test -z "$prev"; then
7550: case $p in
7551: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7552: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7553: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7554: esac
7555: fi
7556: case $p in
7557: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7558: esac
7559: if test no = "$pre_test_object_deps_done"; then
7560: case $prev in
7561: -L | -R)
7562: # Internal compiler library paths should come after those
7563: # provided the user. The postdeps already come after the
7564: # user supplied libs so there is no need to process them.
7565: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7566: _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7567: else
7568: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7569: fi
7570: ;;
7571: # The "-l" case would never come before the object being
7572: # linked, so don't bother handling this case.
7573: esac
7574: else
7575: if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7576: _LT_TAGVAR(postdeps, $1)=$prev$p
7577: else
7578: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7579: fi
7580: fi
7581: prev=
7582: ;;
7583:
7584: *.lto.$objext) ;; # Ignore GCC LTO objects
7585: *.$objext)
7586: # This assumes that the test object file only shows up
7587: # once in the compiler output.
7588: if test "$p" = "conftest.$objext"; then
7589: pre_test_object_deps_done=yes
7590: continue
7591: fi
7592:
7593: if test no = "$pre_test_object_deps_done"; then
7594: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7595: _LT_TAGVAR(predep_objects, $1)=$p
7596: else
7597: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7598: fi
7599: else
7600: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7601: _LT_TAGVAR(postdep_objects, $1)=$p
7602: else
7603: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7604: fi
7605: fi
7606: ;;
7607:
7608: *) ;; # Ignore the rest.
7609:
7610: esac
7611: done
7612:
7613: # Clean up.
7614: rm -f a.out a.exe
7615: else
7616: echo "libtool.m4: error: problem compiling $1 test program"
7617: fi
7618:
7619: $RM -f confest.$objext
7620: CFLAGS=$_lt_libdeps_save_CFLAGS
7621:
7622: # PORTME: override above test on systems where it is broken
7623: m4_if([$1], [CXX],
7624: [case $host_os in
7625: interix[[3-9]]*)
7626: # Interix 3.5 installs completely hosed .la files for C++, so rather than
7627: # hack all around it, let's just trust "g++" to DTRT.
7628: _LT_TAGVAR(predep_objects,$1)=
7629: _LT_TAGVAR(postdep_objects,$1)=
7630: _LT_TAGVAR(postdeps,$1)=
7631: ;;
7632: esac
7633: ])
7634:
7635: case " $_LT_TAGVAR(postdeps, $1) " in
7636: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7637: esac
7638: _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7639: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7640: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7641: fi
7642: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7643: [The directories searched by this compiler when creating a shared library])
7644: _LT_TAGDECL([], [predep_objects], [1],
7645: [Dependencies to place before and after the objects being linked to
7646: create a shared library])
7647: _LT_TAGDECL([], [postdep_objects], [1])
7648: _LT_TAGDECL([], [predeps], [1])
7649: _LT_TAGDECL([], [postdeps], [1])
7650: _LT_TAGDECL([], [compiler_lib_search_path], [1],
7651: [The library search path used internally by the compiler when linking
7652: a shared library])
7653: ])# _LT_SYS_HIDDEN_LIBDEPS
7654:
7655:
7656: # _LT_LANG_F77_CONFIG([TAG])
7657: # --------------------------
7658: # Ensure that the configuration variables for a Fortran 77 compiler are
7659: # suitably defined. These variables are subsequently used by _LT_CONFIG
7660: # to write the compiler configuration to 'libtool'.
7661: m4_defun([_LT_LANG_F77_CONFIG],
7662: [AC_LANG_PUSH(Fortran 77)
7663: if test -z "$F77" || test no = "$F77"; then
7664: _lt_disable_F77=yes
7665: fi
7666:
7667: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7668: _LT_TAGVAR(allow_undefined_flag, $1)=
7669: _LT_TAGVAR(always_export_symbols, $1)=no
7670: _LT_TAGVAR(archive_expsym_cmds, $1)=
7671: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7672: _LT_TAGVAR(hardcode_direct, $1)=no
7673: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7674: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7675: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7676: _LT_TAGVAR(hardcode_minus_L, $1)=no
7677: _LT_TAGVAR(hardcode_automatic, $1)=no
7678: _LT_TAGVAR(inherit_rpath, $1)=no
7679: _LT_TAGVAR(module_cmds, $1)=
7680: _LT_TAGVAR(module_expsym_cmds, $1)=
7681: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7682: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7683: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7684: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7685: _LT_TAGVAR(no_undefined_flag, $1)=
7686: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7687: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7688:
7689: # Source file extension for f77 test sources.
7690: ac_ext=f
7691:
7692: # Object file extension for compiled f77 test sources.
7693: objext=o
7694: _LT_TAGVAR(objext, $1)=$objext
7695:
7696: # No sense in running all these tests if we already determined that
7697: # the F77 compiler isn't working. Some variables (like enable_shared)
7698: # are currently assumed to apply to all compilers on this platform,
7699: # and will be corrupted by setting them based on a non-working compiler.
7700: if test yes != "$_lt_disable_F77"; then
7701: # Code to be used in simple compile tests
7702: lt_simple_compile_test_code="\
7703: subroutine t
7704: return
7705: end
7706: "
7707:
7708: # Code to be used in simple link tests
7709: lt_simple_link_test_code="\
7710: program t
7711: end
7712: "
7713:
7714: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7715: _LT_TAG_COMPILER
7716:
7717: # save warnings/boilerplate of simple test code
7718: _LT_COMPILER_BOILERPLATE
7719: _LT_LINKER_BOILERPLATE
7720:
7721: # Allow CC to be a program name with arguments.
7722: lt_save_CC=$CC
7723: lt_save_GCC=$GCC
7724: lt_save_CFLAGS=$CFLAGS
7725: CC=${F77-"f77"}
7726: CFLAGS=$FFLAGS
7727: compiler=$CC
7728: _LT_TAGVAR(compiler, $1)=$CC
7729: _LT_CC_BASENAME([$compiler])
7730: GCC=$G77
7731: if test -n "$compiler"; then
7732: AC_MSG_CHECKING([if libtool supports shared libraries])
7733: AC_MSG_RESULT([$can_build_shared])
7734:
7735: AC_MSG_CHECKING([whether to build shared libraries])
7736: test no = "$can_build_shared" && enable_shared=no
7737:
7738: # On AIX, shared libraries and static libraries use the same namespace, and
7739: # are all built from PIC.
7740: case $host_os in
7741: aix3*)
7742: test yes = "$enable_shared" && enable_static=no
7743: if test -n "$RANLIB"; then
7744: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7745: postinstall_cmds='$RANLIB $lib'
7746: fi
7747: ;;
7748: aix[[4-9]]*)
7749: if test ia64 != "$host_cpu"; then
7750: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7751: yes,aix,yes) ;; # shared object as lib.so file only
7752: yes,svr4,*) ;; # shared object as lib.so archive member only
7753: yes,*) enable_static=no ;; # shared object in lib.a archive as well
7754: esac
7755: fi
7756: ;;
7757: esac
7758: AC_MSG_RESULT([$enable_shared])
7759:
7760: AC_MSG_CHECKING([whether to build static libraries])
7761: # Make sure either enable_shared or enable_static is yes.
7762: test yes = "$enable_shared" || enable_static=yes
7763: AC_MSG_RESULT([$enable_static])
7764:
7765: _LT_TAGVAR(GCC, $1)=$G77
7766: _LT_TAGVAR(LD, $1)=$LD
7767:
7768: ## CAVEAT EMPTOR:
7769: ## There is no encapsulation within the following macros, do not change
7770: ## the running order or otherwise move them around unless you know exactly
7771: ## what you are doing...
7772: _LT_COMPILER_PIC($1)
7773: _LT_COMPILER_C_O($1)
7774: _LT_COMPILER_FILE_LOCKS($1)
7775: _LT_LINKER_SHLIBS($1)
7776: _LT_SYS_DYNAMIC_LINKER($1)
7777: _LT_LINKER_HARDCODE_LIBPATH($1)
7778:
7779: _LT_CONFIG($1)
7780: fi # test -n "$compiler"
7781:
7782: GCC=$lt_save_GCC
7783: CC=$lt_save_CC
7784: CFLAGS=$lt_save_CFLAGS
7785: fi # test yes != "$_lt_disable_F77"
7786:
7787: AC_LANG_POP
7788: ])# _LT_LANG_F77_CONFIG
7789:
7790:
7791: # _LT_LANG_FC_CONFIG([TAG])
7792: # -------------------------
7793: # Ensure that the configuration variables for a Fortran compiler are
7794: # suitably defined. These variables are subsequently used by _LT_CONFIG
7795: # to write the compiler configuration to 'libtool'.
7796: m4_defun([_LT_LANG_FC_CONFIG],
7797: [AC_LANG_PUSH(Fortran)
7798:
7799: if test -z "$FC" || test no = "$FC"; then
7800: _lt_disable_FC=yes
7801: fi
7802:
7803: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7804: _LT_TAGVAR(allow_undefined_flag, $1)=
7805: _LT_TAGVAR(always_export_symbols, $1)=no
7806: _LT_TAGVAR(archive_expsym_cmds, $1)=
7807: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7808: _LT_TAGVAR(hardcode_direct, $1)=no
7809: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7810: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7811: _LT_TAGVAR(hardcode_libdir_separator, $1)=
7812: _LT_TAGVAR(hardcode_minus_L, $1)=no
7813: _LT_TAGVAR(hardcode_automatic, $1)=no
7814: _LT_TAGVAR(inherit_rpath, $1)=no
7815: _LT_TAGVAR(module_cmds, $1)=
7816: _LT_TAGVAR(module_expsym_cmds, $1)=
7817: _LT_TAGVAR(link_all_deplibs, $1)=unknown
7818: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7819: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7820: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7821: _LT_TAGVAR(no_undefined_flag, $1)=
7822: _LT_TAGVAR(whole_archive_flag_spec, $1)=
7823: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7824:
7825: # Source file extension for fc test sources.
7826: ac_ext=${ac_fc_srcext-f}
7827:
7828: # Object file extension for compiled fc test sources.
7829: objext=o
7830: _LT_TAGVAR(objext, $1)=$objext
7831:
7832: # No sense in running all these tests if we already determined that
7833: # the FC compiler isn't working. Some variables (like enable_shared)
7834: # are currently assumed to apply to all compilers on this platform,
7835: # and will be corrupted by setting them based on a non-working compiler.
7836: if test yes != "$_lt_disable_FC"; then
7837: # Code to be used in simple compile tests
7838: lt_simple_compile_test_code="\
7839: subroutine t
7840: return
7841: end
7842: "
7843:
7844: # Code to be used in simple link tests
7845: lt_simple_link_test_code="\
7846: program t
7847: end
7848: "
7849:
7850: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7851: _LT_TAG_COMPILER
7852:
7853: # save warnings/boilerplate of simple test code
7854: _LT_COMPILER_BOILERPLATE
7855: _LT_LINKER_BOILERPLATE
7856:
7857: # Allow CC to be a program name with arguments.
7858: lt_save_CC=$CC
7859: lt_save_GCC=$GCC
7860: lt_save_CFLAGS=$CFLAGS
7861: CC=${FC-"f95"}
7862: CFLAGS=$FCFLAGS
7863: compiler=$CC
7864: GCC=$ac_cv_fc_compiler_gnu
7865:
7866: _LT_TAGVAR(compiler, $1)=$CC
7867: _LT_CC_BASENAME([$compiler])
7868:
7869: if test -n "$compiler"; then
7870: AC_MSG_CHECKING([if libtool supports shared libraries])
7871: AC_MSG_RESULT([$can_build_shared])
7872:
7873: AC_MSG_CHECKING([whether to build shared libraries])
7874: test no = "$can_build_shared" && enable_shared=no
7875:
7876: # On AIX, shared libraries and static libraries use the same namespace, and
7877: # are all built from PIC.
7878: case $host_os in
7879: aix3*)
7880: test yes = "$enable_shared" && enable_static=no
7881: if test -n "$RANLIB"; then
7882: archive_cmds="$archive_cmds~\$RANLIB \$lib"
7883: postinstall_cmds='$RANLIB $lib'
7884: fi
7885: ;;
7886: aix[[4-9]]*)
7887: if test ia64 != "$host_cpu"; then
7888: case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7889: yes,aix,yes) ;; # shared object as lib.so file only
7890: yes,svr4,*) ;; # shared object as lib.so archive member only
7891: yes,*) enable_static=no ;; # shared object in lib.a archive as well
7892: esac
7893: fi
7894: ;;
7895: esac
7896: AC_MSG_RESULT([$enable_shared])
7897:
7898: AC_MSG_CHECKING([whether to build static libraries])
7899: # Make sure either enable_shared or enable_static is yes.
7900: test yes = "$enable_shared" || enable_static=yes
7901: AC_MSG_RESULT([$enable_static])
7902:
7903: _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7904: _LT_TAGVAR(LD, $1)=$LD
7905:
7906: ## CAVEAT EMPTOR:
7907: ## There is no encapsulation within the following macros, do not change
7908: ## the running order or otherwise move them around unless you know exactly
7909: ## what you are doing...
7910: _LT_SYS_HIDDEN_LIBDEPS($1)
7911: _LT_COMPILER_PIC($1)
7912: _LT_COMPILER_C_O($1)
7913: _LT_COMPILER_FILE_LOCKS($1)
7914: _LT_LINKER_SHLIBS($1)
7915: _LT_SYS_DYNAMIC_LINKER($1)
7916: _LT_LINKER_HARDCODE_LIBPATH($1)
7917:
7918: _LT_CONFIG($1)
7919: fi # test -n "$compiler"
7920:
7921: GCC=$lt_save_GCC
7922: CC=$lt_save_CC
7923: CFLAGS=$lt_save_CFLAGS
7924: fi # test yes != "$_lt_disable_FC"
7925:
7926: AC_LANG_POP
7927: ])# _LT_LANG_FC_CONFIG
7928:
7929:
7930: # _LT_LANG_GCJ_CONFIG([TAG])
7931: # --------------------------
7932: # Ensure that the configuration variables for the GNU Java Compiler compiler
7933: # are suitably defined. These variables are subsequently used by _LT_CONFIG
7934: # to write the compiler configuration to 'libtool'.
7935: m4_defun([_LT_LANG_GCJ_CONFIG],
7936: [AC_REQUIRE([LT_PROG_GCJ])dnl
7937: AC_LANG_SAVE
7938:
7939: # Source file extension for Java test sources.
7940: ac_ext=java
7941:
7942: # Object file extension for compiled Java test sources.
7943: objext=o
7944: _LT_TAGVAR(objext, $1)=$objext
7945:
7946: # Code to be used in simple compile tests
7947: lt_simple_compile_test_code="class foo {}"
7948:
7949: # Code to be used in simple link tests
7950: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7951:
7952: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7953: _LT_TAG_COMPILER
7954:
7955: # save warnings/boilerplate of simple test code
7956: _LT_COMPILER_BOILERPLATE
7957: _LT_LINKER_BOILERPLATE
7958:
7959: # Allow CC to be a program name with arguments.
7960: lt_save_CC=$CC
7961: lt_save_CFLAGS=$CFLAGS
7962: lt_save_GCC=$GCC
7963: GCC=yes
7964: CC=${GCJ-"gcj"}
7965: CFLAGS=$GCJFLAGS
7966: compiler=$CC
7967: _LT_TAGVAR(compiler, $1)=$CC
7968: _LT_TAGVAR(LD, $1)=$LD
7969: _LT_CC_BASENAME([$compiler])
7970:
7971: # GCJ did not exist at the time GCC didn't implicitly link libc in.
7972: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7973:
7974: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7975: _LT_TAGVAR(reload_flag, $1)=$reload_flag
7976: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7977:
7978: if test -n "$compiler"; then
7979: _LT_COMPILER_NO_RTTI($1)
7980: _LT_COMPILER_PIC($1)
7981: _LT_COMPILER_C_O($1)
7982: _LT_COMPILER_FILE_LOCKS($1)
7983: _LT_LINKER_SHLIBS($1)
7984: _LT_LINKER_HARDCODE_LIBPATH($1)
7985:
7986: _LT_CONFIG($1)
7987: fi
7988:
7989: AC_LANG_RESTORE
7990:
7991: GCC=$lt_save_GCC
7992: CC=$lt_save_CC
7993: CFLAGS=$lt_save_CFLAGS
7994: ])# _LT_LANG_GCJ_CONFIG
7995:
7996:
7997: # _LT_LANG_GO_CONFIG([TAG])
7998: # --------------------------
7999: # Ensure that the configuration variables for the GNU Go compiler
8000: # are suitably defined. These variables are subsequently used by _LT_CONFIG
8001: # to write the compiler configuration to 'libtool'.
8002: m4_defun([_LT_LANG_GO_CONFIG],
8003: [AC_REQUIRE([LT_PROG_GO])dnl
8004: AC_LANG_SAVE
8005:
8006: # Source file extension for Go test sources.
8007: ac_ext=go
8008:
8009: # Object file extension for compiled Go test sources.
8010: objext=o
8011: _LT_TAGVAR(objext, $1)=$objext
8012:
8013: # Code to be used in simple compile tests
8014: lt_simple_compile_test_code="package main; func main() { }"
8015:
8016: # Code to be used in simple link tests
8017: lt_simple_link_test_code='package main; func main() { }'
8018:
8019: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8020: _LT_TAG_COMPILER
8021:
8022: # save warnings/boilerplate of simple test code
8023: _LT_COMPILER_BOILERPLATE
8024: _LT_LINKER_BOILERPLATE
8025:
8026: # Allow CC to be a program name with arguments.
8027: lt_save_CC=$CC
8028: lt_save_CFLAGS=$CFLAGS
8029: lt_save_GCC=$GCC
8030: GCC=yes
8031: CC=${GOC-"gccgo"}
8032: CFLAGS=$GOFLAGS
8033: compiler=$CC
8034: _LT_TAGVAR(compiler, $1)=$CC
8035: _LT_TAGVAR(LD, $1)=$LD
8036: _LT_CC_BASENAME([$compiler])
8037:
8038: # Go did not exist at the time GCC didn't implicitly link libc in.
8039: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8040:
8041: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8042: _LT_TAGVAR(reload_flag, $1)=$reload_flag
8043: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8044:
8045: if test -n "$compiler"; then
8046: _LT_COMPILER_NO_RTTI($1)
8047: _LT_COMPILER_PIC($1)
8048: _LT_COMPILER_C_O($1)
8049: _LT_COMPILER_FILE_LOCKS($1)
8050: _LT_LINKER_SHLIBS($1)
8051: _LT_LINKER_HARDCODE_LIBPATH($1)
8052:
8053: _LT_CONFIG($1)
8054: fi
8055:
8056: AC_LANG_RESTORE
8057:
8058: GCC=$lt_save_GCC
8059: CC=$lt_save_CC
8060: CFLAGS=$lt_save_CFLAGS
8061: ])# _LT_LANG_GO_CONFIG
8062:
8063:
8064: # _LT_LANG_RC_CONFIG([TAG])
8065: # -------------------------
8066: # Ensure that the configuration variables for the Windows resource compiler
8067: # are suitably defined. These variables are subsequently used by _LT_CONFIG
8068: # to write the compiler configuration to 'libtool'.
8069: m4_defun([_LT_LANG_RC_CONFIG],
8070: [AC_REQUIRE([LT_PROG_RC])dnl
8071: AC_LANG_SAVE
8072:
8073: # Source file extension for RC test sources.
8074: ac_ext=rc
8075:
8076: # Object file extension for compiled RC test sources.
8077: objext=o
8078: _LT_TAGVAR(objext, $1)=$objext
8079:
8080: # Code to be used in simple compile tests
8081: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8082:
8083: # Code to be used in simple link tests
8084: lt_simple_link_test_code=$lt_simple_compile_test_code
8085:
8086: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8087: _LT_TAG_COMPILER
8088:
8089: # save warnings/boilerplate of simple test code
8090: _LT_COMPILER_BOILERPLATE
8091: _LT_LINKER_BOILERPLATE
8092:
8093: # Allow CC to be a program name with arguments.
8094: lt_save_CC=$CC
8095: lt_save_CFLAGS=$CFLAGS
8096: lt_save_GCC=$GCC
8097: GCC=
8098: CC=${RC-"windres"}
8099: CFLAGS=
8100: compiler=$CC
8101: _LT_TAGVAR(compiler, $1)=$CC
8102: _LT_CC_BASENAME([$compiler])
8103: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8104:
8105: if test -n "$compiler"; then
8106: :
8107: _LT_CONFIG($1)
8108: fi
8109:
8110: GCC=$lt_save_GCC
8111: AC_LANG_RESTORE
8112: CC=$lt_save_CC
8113: CFLAGS=$lt_save_CFLAGS
8114: ])# _LT_LANG_RC_CONFIG
8115:
8116:
8117: # LT_PROG_GCJ
8118: # -----------
8119: AC_DEFUN([LT_PROG_GCJ],
8120: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8121: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8122: [AC_CHECK_TOOL(GCJ, gcj,)
8123: test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8124: AC_SUBST(GCJFLAGS)])])[]dnl
8125: ])
8126:
8127: # Old name:
8128: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8129: dnl aclocal-1.4 backwards compatibility:
8130: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8131:
8132:
8133: # LT_PROG_GO
8134: # ----------
8135: AC_DEFUN([LT_PROG_GO],
8136: [AC_CHECK_TOOL(GOC, gccgo,)
8137: ])
8138:
8139:
8140: # LT_PROG_RC
8141: # ----------
8142: AC_DEFUN([LT_PROG_RC],
8143: [AC_CHECK_TOOL(RC, windres,)
8144: ])
8145:
8146: # Old name:
8147: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8148: dnl aclocal-1.4 backwards compatibility:
8149: dnl AC_DEFUN([LT_AC_PROG_RC], [])
8150:
8151:
8152: # _LT_DECL_EGREP
8153: # --------------
8154: # If we don't have a new enough Autoconf to choose the best grep
8155: # available, choose the one first in the user's PATH.
8156: m4_defun([_LT_DECL_EGREP],
8157: [AC_REQUIRE([AC_PROG_EGREP])dnl
8158: AC_REQUIRE([AC_PROG_FGREP])dnl
8159: test -z "$GREP" && GREP=grep
8160: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8161: _LT_DECL([], [EGREP], [1], [An ERE matcher])
8162: _LT_DECL([], [FGREP], [1], [A literal string matcher])
8163: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8164: AC_SUBST([GREP])
8165: ])
8166:
8167:
8168: # _LT_DECL_OBJDUMP
8169: # --------------
8170: # If we don't have a new enough Autoconf to choose the best objdump
8171: # available, choose the one first in the user's PATH.
8172: m4_defun([_LT_DECL_OBJDUMP],
8173: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8174: test -z "$OBJDUMP" && OBJDUMP=objdump
8175: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8176: AC_SUBST([OBJDUMP])
8177: ])
8178:
8179: # _LT_DECL_DLLTOOL
8180: # ----------------
8181: # Ensure DLLTOOL variable is set.
8182: m4_defun([_LT_DECL_DLLTOOL],
8183: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8184: test -z "$DLLTOOL" && DLLTOOL=dlltool
8185: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8186: AC_SUBST([DLLTOOL])
8187: ])
8188:
8189: # _LT_DECL_SED
8190: # ------------
8191: # Check for a fully-functional sed program, that truncates
8192: # as few characters as possible. Prefer GNU sed if found.
8193: m4_defun([_LT_DECL_SED],
8194: [AC_PROG_SED
8195: test -z "$SED" && SED=sed
8196: Xsed="$SED -e 1s/^X//"
8197: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8198: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8199: [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8200: ])# _LT_DECL_SED
8201:
8202: m4_ifndef([AC_PROG_SED], [
8203: # NOTE: This macro has been submitted for inclusion into #
8204: # GNU Autoconf as AC_PROG_SED. When it is available in #
8205: # a released version of Autoconf we should remove this #
8206: # macro and use it instead. #
8207:
8208: m4_defun([AC_PROG_SED],
8209: [AC_MSG_CHECKING([for a sed that does not truncate output])
8210: AC_CACHE_VAL(lt_cv_path_SED,
8211: [# Loop through the user's path and test for sed and gsed.
8212: # Then use that list of sed's as ones to test for truncation.
8213: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8214: for as_dir in $PATH
8215: do
8216: IFS=$as_save_IFS
8217: test -z "$as_dir" && as_dir=.
8218: for lt_ac_prog in sed gsed; do
8219: for ac_exec_ext in '' $ac_executable_extensions; do
8220: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8221: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8222: fi
8223: done
8224: done
8225: done
8226: IFS=$as_save_IFS
8227: lt_ac_max=0
8228: lt_ac_count=0
8229: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8230: # along with /bin/sed that truncates output.
8231: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8232: test ! -f "$lt_ac_sed" && continue
8233: cat /dev/null > conftest.in
8234: lt_ac_count=0
8235: echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8236: # Check for GNU sed and select it if it is found.
8237: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8238: lt_cv_path_SED=$lt_ac_sed
8239: break
8240: fi
8241: while true; do
8242: cat conftest.in conftest.in >conftest.tmp
8243: mv conftest.tmp conftest.in
8244: cp conftest.in conftest.nl
8245: echo >>conftest.nl
8246: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8247: cmp -s conftest.out conftest.nl || break
8248: # 10000 chars as input seems more than enough
8249: test 10 -lt "$lt_ac_count" && break
8250: lt_ac_count=`expr $lt_ac_count + 1`
8251: if test "$lt_ac_count" -gt "$lt_ac_max"; then
8252: lt_ac_max=$lt_ac_count
8253: lt_cv_path_SED=$lt_ac_sed
8254: fi
8255: done
8256: done
8257: ])
8258: SED=$lt_cv_path_SED
8259: AC_SUBST([SED])
8260: AC_MSG_RESULT([$SED])
8261: ])#AC_PROG_SED
8262: ])#m4_ifndef
8263:
8264: # Old name:
8265: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8266: dnl aclocal-1.4 backwards compatibility:
8267: dnl AC_DEFUN([LT_AC_PROG_SED], [])
8268:
8269:
8270: # _LT_CHECK_SHELL_FEATURES
8271: # ------------------------
8272: # Find out whether the shell is Bourne or XSI compatible,
8273: # or has some other useful features.
8274: m4_defun([_LT_CHECK_SHELL_FEATURES],
8275: [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8276: lt_unset=unset
8277: else
8278: lt_unset=false
8279: fi
8280: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8281:
8282: # test EBCDIC or ASCII
8283: case `echo X|tr X '\101'` in
8284: A) # ASCII based system
8285: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8286: lt_SP2NL='tr \040 \012'
8287: lt_NL2SP='tr \015\012 \040\040'
8288: ;;
8289: *) # EBCDIC based system
8290: lt_SP2NL='tr \100 \n'
8291: lt_NL2SP='tr \r\n \100\100'
8292: ;;
8293: esac
8294: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8295: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8296: ])# _LT_CHECK_SHELL_FEATURES
8297:
8298:
8299: # _LT_PATH_CONVERSION_FUNCTIONS
8300: # -----------------------------
8301: # Determine what file name conversion functions should be used by
8302: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8303: # for certain cross-compile configurations and native mingw.
8304: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8305: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8306: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8307: AC_MSG_CHECKING([how to convert $build file names to $host format])
8308: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8309: [case $host in
8310: *-*-mingw* )
8311: case $build in
8312: *-*-mingw* ) # actually msys
8313: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8314: ;;
8315: *-*-cygwin* )
8316: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8317: ;;
8318: * ) # otherwise, assume *nix
8319: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8320: ;;
8321: esac
8322: ;;
8323: *-*-cygwin* )
8324: case $build in
8325: *-*-mingw* ) # actually msys
8326: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8327: ;;
8328: *-*-cygwin* )
8329: lt_cv_to_host_file_cmd=func_convert_file_noop
8330: ;;
8331: * ) # otherwise, assume *nix
8332: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8333: ;;
8334: esac
8335: ;;
8336: * ) # unhandled hosts (and "normal" native builds)
8337: lt_cv_to_host_file_cmd=func_convert_file_noop
8338: ;;
8339: esac
8340: ])
8341: to_host_file_cmd=$lt_cv_to_host_file_cmd
8342: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8343: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8344: [0], [convert $build file names to $host format])dnl
8345:
8346: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8347: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8348: [#assume ordinary cross tools, or native build.
8349: lt_cv_to_tool_file_cmd=func_convert_file_noop
8350: case $host in
8351: *-*-mingw* )
8352: case $build in
8353: *-*-mingw* ) # actually msys
8354: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8355: ;;
8356: esac
8357: ;;
8358: esac
8359: ])
8360: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8361: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8362: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8363: [0], [convert $build files to toolchain format])dnl
8364: ])# _LT_PATH_CONVERSION_FUNCTIONS
8365:
8366: # Helper functions for option handling. -*- Autoconf -*-
8367: #
8368: # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
8369: # Foundation, Inc.
8370: # Written by Gary V. Vaughan, 2004
8371: #
8372: # This file is free software; the Free Software Foundation gives
8373: # unlimited permission to copy and/or distribute it, with or without
8374: # modifications, as long as this notice is preserved.
8375:
8376: # serial 8 ltoptions.m4
8377:
8378: # This is to help aclocal find these macros, as it can't see m4_define.
8379: AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8380:
8381:
8382: # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8383: # ------------------------------------------
8384: m4_define([_LT_MANGLE_OPTION],
8385: [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8386:
8387:
8388: # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8389: # ---------------------------------------
8390: # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8391: # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8392: # saved as a flag.
8393: m4_define([_LT_SET_OPTION],
8394: [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8395: m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8396: _LT_MANGLE_DEFUN([$1], [$2]),
8397: [m4_warning([Unknown $1 option '$2'])])[]dnl
8398: ])
8399:
8400:
8401: # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8402: # ------------------------------------------------------------
8403: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8404: m4_define([_LT_IF_OPTION],
8405: [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8406:
8407:
8408: # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8409: # -------------------------------------------------------
8410: # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8411: # are set.
8412: m4_define([_LT_UNLESS_OPTIONS],
8413: [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8414: [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8415: [m4_define([$0_found])])])[]dnl
8416: m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8417: ])[]dnl
8418: ])
8419:
8420:
8421: # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8422: # ----------------------------------------
8423: # OPTION-LIST is a space-separated list of Libtool options associated
8424: # with MACRO-NAME. If any OPTION has a matching handler declared with
8425: # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8426: # the unknown option and exit.
8427: m4_defun([_LT_SET_OPTIONS],
8428: [# Set options
8429: m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8430: [_LT_SET_OPTION([$1], _LT_Option)])
8431:
8432: m4_if([$1],[LT_INIT],[
8433: dnl
8434: dnl Simply set some default values (i.e off) if boolean options were not
8435: dnl specified:
8436: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8437: ])
8438: _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8439: ])
8440: dnl
8441: dnl If no reference was made to various pairs of opposing options, then
8442: dnl we run the default mode handler for the pair. For example, if neither
8443: dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
8444: dnl archives by default:
8445: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8446: _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8447: _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8448: _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8449: [_LT_ENABLE_FAST_INSTALL])
8450: _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
8451: [_LT_WITH_AIX_SONAME([aix])])
8452: ])
8453: ])# _LT_SET_OPTIONS
8454:
8455:
8456:
8457: # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8458: # -----------------------------------------
8459: m4_define([_LT_MANGLE_DEFUN],
8460: [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8461:
8462:
8463: # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8464: # -----------------------------------------------
8465: m4_define([LT_OPTION_DEFINE],
8466: [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8467: ])# LT_OPTION_DEFINE
8468:
8469:
8470: # dlopen
8471: # ------
8472: LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8473: ])
8474:
8475: AU_DEFUN([AC_LIBTOOL_DLOPEN],
8476: [_LT_SET_OPTION([LT_INIT], [dlopen])
8477: AC_DIAGNOSE([obsolete],
8478: [$0: Remove this warning and the call to _LT_SET_OPTION when you
8479: put the 'dlopen' option into LT_INIT's first parameter.])
8480: ])
8481:
8482: dnl aclocal-1.4 backwards compatibility:
8483: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8484:
8485:
8486: # win32-dll
8487: # ---------
8488: # Declare package support for building win32 dll's.
8489: LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8490: [enable_win32_dll=yes
8491:
8492: case $host in
8493: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8494: AC_CHECK_TOOL(AS, as, false)
8495: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8496: AC_CHECK_TOOL(OBJDUMP, objdump, false)
8497: ;;
8498: esac
8499:
8500: test -z "$AS" && AS=as
8501: _LT_DECL([], [AS], [1], [Assembler program])dnl
8502:
8503: test -z "$DLLTOOL" && DLLTOOL=dlltool
8504: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8505:
8506: test -z "$OBJDUMP" && OBJDUMP=objdump
8507: _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8508: ])# win32-dll
8509:
8510: AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8511: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8512: _LT_SET_OPTION([LT_INIT], [win32-dll])
8513: AC_DIAGNOSE([obsolete],
8514: [$0: Remove this warning and the call to _LT_SET_OPTION when you
8515: put the 'win32-dll' option into LT_INIT's first parameter.])
8516: ])
8517:
8518: dnl aclocal-1.4 backwards compatibility:
8519: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8520:
8521:
8522: # _LT_ENABLE_SHARED([DEFAULT])
8523: # ----------------------------
8524: # implement the --enable-shared flag, and supports the 'shared' and
8525: # 'disable-shared' LT_INIT options.
8526: # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8527: m4_define([_LT_ENABLE_SHARED],
8528: [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8529: AC_ARG_ENABLE([shared],
8530: [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8531: [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8532: [p=${PACKAGE-default}
8533: case $enableval in
8534: yes) enable_shared=yes ;;
8535: no) enable_shared=no ;;
8536: *)
8537: enable_shared=no
8538: # Look at the argument we got. We use all the common list separators.
8539: lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8540: for pkg in $enableval; do
8541: IFS=$lt_save_ifs
8542: if test "X$pkg" = "X$p"; then
8543: enable_shared=yes
8544: fi
8545: done
8546: IFS=$lt_save_ifs
8547: ;;
8548: esac],
8549: [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8550:
8551: _LT_DECL([build_libtool_libs], [enable_shared], [0],
8552: [Whether or not to build shared libraries])
8553: ])# _LT_ENABLE_SHARED
8554:
8555: LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8556: LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8557:
8558: # Old names:
8559: AC_DEFUN([AC_ENABLE_SHARED],
8560: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8561: ])
8562:
8563: AC_DEFUN([AC_DISABLE_SHARED],
8564: [_LT_SET_OPTION([LT_INIT], [disable-shared])
8565: ])
8566:
8567: AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8568: AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8569:
8570: dnl aclocal-1.4 backwards compatibility:
8571: dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8572: dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8573:
8574:
8575:
8576: # _LT_ENABLE_STATIC([DEFAULT])
8577: # ----------------------------
8578: # implement the --enable-static flag, and support the 'static' and
8579: # 'disable-static' LT_INIT options.
8580: # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8581: m4_define([_LT_ENABLE_STATIC],
8582: [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8583: AC_ARG_ENABLE([static],
8584: [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8585: [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8586: [p=${PACKAGE-default}
8587: case $enableval in
8588: yes) enable_static=yes ;;
8589: no) enable_static=no ;;
8590: *)
8591: enable_static=no
8592: # Look at the argument we got. We use all the common list separators.
8593: lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8594: for pkg in $enableval; do
8595: IFS=$lt_save_ifs
8596: if test "X$pkg" = "X$p"; then
8597: enable_static=yes
8598: fi
8599: done
8600: IFS=$lt_save_ifs
8601: ;;
8602: esac],
8603: [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8604:
8605: _LT_DECL([build_old_libs], [enable_static], [0],
8606: [Whether or not to build static libraries])
8607: ])# _LT_ENABLE_STATIC
8608:
8609: LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8610: LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8611:
8612: # Old names:
8613: AC_DEFUN([AC_ENABLE_STATIC],
8614: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8615: ])
8616:
8617: AC_DEFUN([AC_DISABLE_STATIC],
8618: [_LT_SET_OPTION([LT_INIT], [disable-static])
8619: ])
8620:
8621: AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8622: AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8623:
8624: dnl aclocal-1.4 backwards compatibility:
8625: dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8626: dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8627:
8628:
8629:
8630: # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8631: # ----------------------------------
8632: # implement the --enable-fast-install flag, and support the 'fast-install'
8633: # and 'disable-fast-install' LT_INIT options.
8634: # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8635: m4_define([_LT_ENABLE_FAST_INSTALL],
8636: [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8637: AC_ARG_ENABLE([fast-install],
8638: [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8639: [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8640: [p=${PACKAGE-default}
8641: case $enableval in
8642: yes) enable_fast_install=yes ;;
8643: no) enable_fast_install=no ;;
8644: *)
8645: enable_fast_install=no
8646: # Look at the argument we got. We use all the common list separators.
8647: lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8648: for pkg in $enableval; do
8649: IFS=$lt_save_ifs
8650: if test "X$pkg" = "X$p"; then
8651: enable_fast_install=yes
8652: fi
8653: done
8654: IFS=$lt_save_ifs
8655: ;;
8656: esac],
8657: [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8658:
8659: _LT_DECL([fast_install], [enable_fast_install], [0],
8660: [Whether or not to optimize for fast installation])dnl
8661: ])# _LT_ENABLE_FAST_INSTALL
8662:
8663: LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8664: LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8665:
8666: # Old names:
8667: AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8668: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8669: AC_DIAGNOSE([obsolete],
8670: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8671: the 'fast-install' option into LT_INIT's first parameter.])
8672: ])
8673:
8674: AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8675: [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8676: AC_DIAGNOSE([obsolete],
8677: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8678: the 'disable-fast-install' option into LT_INIT's first parameter.])
8679: ])
8680:
8681: dnl aclocal-1.4 backwards compatibility:
8682: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8683: dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8684:
8685:
8686: # _LT_WITH_AIX_SONAME([DEFAULT])
8687: # ----------------------------------
8688: # implement the --with-aix-soname flag, and support the `aix-soname=aix'
8689: # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
8690: # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
8691: m4_define([_LT_WITH_AIX_SONAME],
8692: [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
8693: shared_archive_member_spec=
8694: case $host,$enable_shared in
8695: power*-*-aix[[5-9]]*,yes)
8696: AC_MSG_CHECKING([which variant of shared library versioning to provide])
8697: AC_ARG_WITH([aix-soname],
8698: [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
8699: [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
8700: [case $withval in
8701: aix|svr4|both)
8702: ;;
8703: *)
8704: AC_MSG_ERROR([Unknown argument to --with-aix-soname])
8705: ;;
8706: esac
8707: lt_cv_with_aix_soname=$with_aix_soname],
8708: [AC_CACHE_VAL([lt_cv_with_aix_soname],
8709: [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
8710: with_aix_soname=$lt_cv_with_aix_soname])
8711: AC_MSG_RESULT([$with_aix_soname])
8712: if test aix != "$with_aix_soname"; then
8713: # For the AIX way of multilib, we name the shared archive member
8714: # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8715: # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8716: # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8717: # the AIX toolchain works better with OBJECT_MODE set (default 32).
8718: if test 64 = "${OBJECT_MODE-32}"; then
8719: shared_archive_member_spec=shr_64
8720: else
8721: shared_archive_member_spec=shr
8722: fi
8723: fi
8724: ;;
8725: *)
8726: with_aix_soname=aix
8727: ;;
8728: esac
8729:
8730: _LT_DECL([], [shared_archive_member_spec], [0],
8731: [Shared archive member basename, for filename based shared library versioning on AIX])dnl
8732: ])# _LT_WITH_AIX_SONAME
8733:
8734: LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
8735: LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
8736: LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
8737:
8738:
8739: # _LT_WITH_PIC([MODE])
8740: # --------------------
8741: # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
8742: # LT_INIT options.
8743: # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
8744: m4_define([_LT_WITH_PIC],
8745: [AC_ARG_WITH([pic],
8746: [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8747: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8748: [lt_p=${PACKAGE-default}
8749: case $withval in
8750: yes|no) pic_mode=$withval ;;
8751: *)
8752: pic_mode=default
8753: # Look at the argument we got. We use all the common list separators.
8754: lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8755: for lt_pkg in $withval; do
8756: IFS=$lt_save_ifs
8757: if test "X$lt_pkg" = "X$lt_p"; then
8758: pic_mode=yes
8759: fi
8760: done
8761: IFS=$lt_save_ifs
8762: ;;
8763: esac],
8764: [pic_mode=m4_default([$1], [default])])
8765:
8766: _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8767: ])# _LT_WITH_PIC
8768:
8769: LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8770: LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8771:
8772: # Old name:
8773: AU_DEFUN([AC_LIBTOOL_PICMODE],
8774: [_LT_SET_OPTION([LT_INIT], [pic-only])
8775: AC_DIAGNOSE([obsolete],
8776: [$0: Remove this warning and the call to _LT_SET_OPTION when you
8777: put the 'pic-only' option into LT_INIT's first parameter.])
8778: ])
8779:
8780: dnl aclocal-1.4 backwards compatibility:
8781: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8782:
8783:
8784: m4_define([_LTDL_MODE], [])
8785: LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8786: [m4_define([_LTDL_MODE], [nonrecursive])])
8787: LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8788: [m4_define([_LTDL_MODE], [recursive])])
8789: LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8790: [m4_define([_LTDL_MODE], [subproject])])
8791:
8792: m4_define([_LTDL_TYPE], [])
8793: LT_OPTION_DEFINE([LTDL_INIT], [installable],
8794: [m4_define([_LTDL_TYPE], [installable])])
8795: LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8796: [m4_define([_LTDL_TYPE], [convenience])])
8797:
8798: # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8799: #
8800: # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
8801: # Foundation, Inc.
8802: # Written by Gary V. Vaughan, 2004
8803: #
8804: # This file is free software; the Free Software Foundation gives
8805: # unlimited permission to copy and/or distribute it, with or without
8806: # modifications, as long as this notice is preserved.
8807:
8808: # serial 6 ltsugar.m4
8809:
8810: # This is to help aclocal find these macros, as it can't see m4_define.
8811: AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8812:
8813:
8814: # lt_join(SEP, ARG1, [ARG2...])
8815: # -----------------------------
8816: # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8817: # associated separator.
8818: # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8819: # versions in m4sugar had bugs.
8820: m4_define([lt_join],
8821: [m4_if([$#], [1], [],
8822: [$#], [2], [[$2]],
8823: [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8824: m4_define([_lt_join],
8825: [m4_if([$#$2], [2], [],
8826: [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8827:
8828:
8829: # lt_car(LIST)
8830: # lt_cdr(LIST)
8831: # ------------
8832: # Manipulate m4 lists.
8833: # These macros are necessary as long as will still need to support
8834: # Autoconf-2.59, which quotes differently.
8835: m4_define([lt_car], [[$1]])
8836: m4_define([lt_cdr],
8837: [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8838: [$#], 1, [],
8839: [m4_dquote(m4_shift($@))])])
8840: m4_define([lt_unquote], $1)
8841:
8842:
8843: # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8844: # ------------------------------------------
8845: # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
8846: # Note that neither SEPARATOR nor STRING are expanded; they are appended
8847: # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8848: # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8849: # than defined and empty).
8850: #
8851: # This macro is needed until we can rely on Autoconf 2.62, since earlier
8852: # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8853: m4_define([lt_append],
8854: [m4_define([$1],
8855: m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8856:
8857:
8858:
8859: # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8860: # ----------------------------------------------------------
8861: # Produce a SEP delimited list of all paired combinations of elements of
8862: # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8863: # has the form PREFIXmINFIXSUFFIXn.
8864: # Needed until we can rely on m4_combine added in Autoconf 2.62.
8865: m4_define([lt_combine],
8866: [m4_if(m4_eval([$# > 3]), [1],
8867: [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8868: [[m4_foreach([_Lt_prefix], [$2],
8869: [m4_foreach([_Lt_suffix],
8870: ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8871: [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8872:
8873:
8874: # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8875: # -----------------------------------------------------------------------
8876: # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8877: # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8878: m4_define([lt_if_append_uniq],
8879: [m4_ifdef([$1],
8880: [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8881: [lt_append([$1], [$2], [$3])$4],
8882: [$5])],
8883: [lt_append([$1], [$2], [$3])$4])])
8884:
8885:
8886: # lt_dict_add(DICT, KEY, VALUE)
8887: # -----------------------------
8888: m4_define([lt_dict_add],
8889: [m4_define([$1($2)], [$3])])
8890:
8891:
8892: # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8893: # --------------------------------------------
8894: m4_define([lt_dict_add_subkey],
8895: [m4_define([$1($2:$3)], [$4])])
8896:
8897:
8898: # lt_dict_fetch(DICT, KEY, [SUBKEY])
8899: # ----------------------------------
8900: m4_define([lt_dict_fetch],
8901: [m4_ifval([$3],
8902: m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8903: m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8904:
8905:
8906: # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8907: # -----------------------------------------------------------------
8908: m4_define([lt_if_dict_fetch],
8909: [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8910: [$5],
8911: [$6])])
8912:
8913:
8914: # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8915: # --------------------------------------------------------------
8916: m4_define([lt_dict_filter],
8917: [m4_if([$5], [], [],
8918: [lt_join(m4_quote(m4_default([$4], [[, ]])),
8919: lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8920: [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8921: ])
8922:
8923: # ltversion.m4 -- version numbers -*- Autoconf -*-
8924: #
8925: # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
8926: # Written by Scott James Remnant, 2004
8927: #
8928: # This file is free software; the Free Software Foundation gives
8929: # unlimited permission to copy and/or distribute it, with or without
8930: # modifications, as long as this notice is preserved.
8931:
8932: # @configure_input@
8933:
8934: # serial 4179 ltversion.m4
8935: # This file is part of GNU Libtool
8936:
8937: m4_define([LT_PACKAGE_VERSION], [2.4.6])
8938: m4_define([LT_PACKAGE_REVISION], [2.4.6])
8939:
8940: AC_DEFUN([LTVERSION_VERSION],
8941: [macro_version='2.4.6'
8942: macro_revision='2.4.6'
8943: _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8944: _LT_DECL(, macro_revision, 0)
8945: ])
8946:
8947: # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8948: #
8949: # Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
8950: # Foundation, Inc.
8951: # Written by Scott James Remnant, 2004.
8952: #
8953: # This file is free software; the Free Software Foundation gives
8954: # unlimited permission to copy and/or distribute it, with or without
8955: # modifications, as long as this notice is preserved.
8956:
8957: # serial 5 lt~obsolete.m4
8958:
8959: # These exist entirely to fool aclocal when bootstrapping libtool.
8960: #
8961: # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
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8963: # exported API, or moved to Autoconf or Automake where they belong.
8964: #
8965: # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8966: # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
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8968: # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8969: # and doesn't know about Autoconf macros at all.)
8970: #
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8974: # because those macros already exist, or will be overwritten later.
8975: # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8976: #
8977: # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
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8979: # we give up compatibility with versions before 1.7, at which point
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8981:
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8984:
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9019: m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
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9034: m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
9035: m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
9036: m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
9037: m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
9038: m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
9039: m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
9040: m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
9041: m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
9042: m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
9043: m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
9044: m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
9045: m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
9046:
1.1.1.2 ! misho 9047: # Copyright (C) 2002-2020 Free Software Foundation, Inc.
1.1 misho 9048: #
9049: # This file is free software; the Free Software Foundation
9050: # gives unlimited permission to copy and/or distribute it,
9051: # with or without modifications, as long as this notice is preserved.
9052:
9053: # AM_AUTOMAKE_VERSION(VERSION)
9054: # ----------------------------
9055: # Automake X.Y traces this macro to ensure aclocal.m4 has been
9056: # generated from the m4 files accompanying Automake X.Y.
9057: # (This private macro should not be called outside this file.)
9058: AC_DEFUN([AM_AUTOMAKE_VERSION],
1.1.1.2 ! misho 9059: [am__api_version='1.16'
1.1 misho 9060: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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1.1.1.2 ! misho 9062: m4_if([$1], [1.16.2], [],
1.1 misho 9063: [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
9064: ])
9065:
9066: # _AM_AUTOCONF_VERSION(VERSION)
9067: # -----------------------------
9068: # aclocal traces this macro to find the Autoconf version.
9069: # This is a private macro too. Using m4_define simplifies
9070: # the logic in aclocal, which can simply ignore this definition.
9071: m4_define([_AM_AUTOCONF_VERSION], [])
9072:
9073: # AM_SET_CURRENT_AUTOMAKE_VERSION
9074: # -------------------------------
9075: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
9076: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
9077: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
1.1.1.2 ! misho 9078: [AM_AUTOMAKE_VERSION([1.16.2])dnl
1.1 misho 9079: m4_ifndef([AC_AUTOCONF_VERSION],
9080: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
9081: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
9082:
9083: # AM_AUX_DIR_EXPAND -*- Autoconf -*-
9084:
1.1.1.2 ! misho 9085: # Copyright (C) 2001-2020 Free Software Foundation, Inc.
1.1 misho 9086: #
9087: # This file is free software; the Free Software Foundation
9088: # gives unlimited permission to copy and/or distribute it,
9089: # with or without modifications, as long as this notice is preserved.
9090:
9091: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
9092: # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
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9094: #
9095: # Of course, Automake must honor this variable whenever it calls a
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9100: # source directory, any form will work fine, but in subdirectories a
9101: # relative path needs to be adjusted first.
9102: #
9103: # $ac_aux_dir/missing
9104: # fails when called from a subdirectory if $ac_aux_dir is relative
9105: # $top_srcdir/$ac_aux_dir/missing
9106: # fails if $ac_aux_dir is absolute,
9107: # fails when called from a subdirectory in a VPATH build with
9108: # a relative $ac_aux_dir
9109: #
9110: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9111: # are both prefixed by $srcdir. In an in-source build this is usually
9112: # harmless because $srcdir is '.', but things will broke when you
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9114: #
9115: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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9135: # AM_CONDITIONAL -*- Autoconf -*-
9136:
1.1.1.2 ! misho 9137: # Copyright (C) 1997-2020 Free Software Foundation, Inc.
1.1 misho 9138: #
9139: # This file is free software; the Free Software Foundation
9140: # gives unlimited permission to copy and/or distribute it,
9141: # with or without modifications, as long as this notice is preserved.
9142:
9143: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
9144: # -------------------------------------
9145: # Define a conditional.
9146: AC_DEFUN([AM_CONDITIONAL],
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9148: m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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9150: AC_SUBST([$1_TRUE])dnl
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9153: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
9154: m4_define([_AM_COND_VALUE_$1], [$2])dnl
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9167:
1.1.1.2 ! misho 9168: # Copyright (C) 1999-2020 Free Software Foundation, Inc.
1.1 misho 9169: #
9170: # This file is free software; the Free Software Foundation
9171: # gives unlimited permission to copy and/or distribute it,
9172: # with or without modifications, as long as this notice is preserved.
9173:
9174:
9175: # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
9176: # written in clear, in which case automake, when reading aclocal.m4,
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9180:
9181:
9182: # _AM_DEPENDENCIES(NAME)
9183: # ----------------------
9184: # See how the compiler implements dependency checking.
9185: # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
9186: # We try a few techniques and use that to set a single cache variable.
9187: #
9188: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9189: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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9192: AC_DEFUN([_AM_DEPENDENCIES],
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9194: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9195: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9196: AC_REQUIRE([AM_DEP_TRACK])dnl
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9198: m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
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9201: [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
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9203: [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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9205:
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9226: mkdir sub
9227:
9228: am_cv_$1_dependencies_compiler_type=none
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9241:
9242: for depmode in $am_compiler_list; do
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9255: echo '/* dummy */' > sub/conftst$i.h
9256: done
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9299: # that says an option was ignored or not supported.
9300: # When given -MP, icc 7.0 and 7.1 complain thusly:
9301: # icc: Command line warning: ignoring option '-M'; no argument required
9302: # The diagnosis changed in icc 8.0:
9303: # icc: Command line remark: option '-MP' not supported
9304: if (grep 'ignoring option' conftest.err ||
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9306: am_cv_$1_dependencies_compiler_type=$depmode
9307: break
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9309: fi
9310: done
9311:
9312: cd ..
9313: rm -rf conftest.dir
9314: else
9315: am_cv_$1_dependencies_compiler_type=none
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9323:
9324:
9325: # AM_SET_DEPDIR
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9328: # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
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9331: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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9333:
9334:
9335: # AM_DEP_TRACK
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9350: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9351: AC_SUBST([AMDEPBACKSLASH])dnl
9352: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9353: AC_SUBST([am__nodep])dnl
9354: _AM_SUBST_NOTMAKE([am__nodep])dnl
9355: ])
9356:
9357: # Generate code to set up dependency tracking. -*- Autoconf -*-
9358:
1.1.1.2 ! misho 9359: # Copyright (C) 1999-2020 Free Software Foundation, Inc.
1.1 misho 9360: #
9361: # This file is free software; the Free Software Foundation
9362: # gives unlimited permission to copy and/or distribute it,
9363: # with or without modifications, as long as this notice is preserved.
9364:
9365: # _AM_OUTPUT_DEPENDENCY_COMMANDS
9366: # ------------------------------
9367: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9368: [{
9369: # Older Autoconf quotes --file arguments for eval, but not when files
9370: # are listed without --file. Let's play safe and only enable the eval
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1.1.1.2 ! misho 9372: # TODO: see whether this extra hack can be removed once we start
! 9373: # requiring Autoconf 2.70 or later.
! 9374: AS_CASE([$CONFIG_FILES],
! 9375: [*\'*], [eval set x "$CONFIG_FILES"],
! 9376: [*], [set x $CONFIG_FILES])
1.1 misho 9377: shift
1.1.1.2 ! misho 9378: # Used to flag and report bootstrapping failures.
! 9379: am_rc=0
! 9380: for am_mf
1.1 misho 9381: do
9382: # Strip MF so we end up with the name of the file.
1.1.1.2 ! misho 9383: am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
! 9384: # Check whether this is an Automake generated Makefile which includes
! 9385: # dependency-tracking related rules and includes.
! 9386: # Grep'ing the whole file directly is not great: AIX grep has a line
1.1 misho 9387: # limit of 2048, but all sed's we know have understand at least 4000.
1.1.1.2 ! misho 9388: sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
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! 9390: am_dirpart=`AS_DIRNAME(["$am_mf"])`
! 9391: am_filepart=`AS_BASENAME(["$am_mf"])`
! 9392: AM_RUN_LOG([cd "$am_dirpart" \
! 9393: && sed -e '/# am--include-marker/d' "$am_filepart" \
! 9394: | $MAKE -f - am--depfiles]) || am_rc=$?
1.1 misho 9395: done
1.1.1.2 ! misho 9396: if test $am_rc -ne 0; then
! 9397: AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
! 9398: for automatic dependency tracking. If GNU make was not used, consider
! 9399: re-running the configure script with MAKE="gmake" (or whatever is
! 9400: necessary). You can also try re-running configure with the
! 9401: '--disable-dependency-tracking' option to at least be able to build
! 9402: the package (albeit without support for automatic dependency tracking).])
! 9403: fi
! 9404: AS_UNSET([am_dirpart])
! 9405: AS_UNSET([am_filepart])
! 9406: AS_UNSET([am_mf])
! 9407: AS_UNSET([am_rc])
! 9408: rm -f conftest-deps.mk
1.1 misho 9409: }
9410: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9411:
9412:
9413: # AM_OUTPUT_DEPENDENCY_COMMANDS
9414: # -----------------------------
9415: # This macro should only be invoked once -- use via AC_REQUIRE.
9416: #
1.1.1.2 ! misho 9417: # This code is only required when automatic dependency tracking is enabled.
! 9418: # This creates each '.Po' and '.Plo' makefile fragment that we'll need in
! 9419: # order to bootstrap the dependency handling code.
1.1 misho 9420: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9421: [AC_CONFIG_COMMANDS([depfiles],
9422: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1.1.1.2 ! misho 9423: [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
1.1 misho 9424:
9425: # Do all the work for Automake. -*- Autoconf -*-
9426:
1.1.1.2 ! misho 9427: # Copyright (C) 1996-2020 Free Software Foundation, Inc.
1.1 misho 9428: #
9429: # This file is free software; the Free Software Foundation
9430: # gives unlimited permission to copy and/or distribute it,
9431: # with or without modifications, as long as this notice is preserved.
9432:
9433: # This macro actually does too much. Some checks are only needed if
9434: # your package does certain things. But this isn't really a big deal.
9435:
9436: dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
9437: m4_define([AC_PROG_CC],
9438: m4_defn([AC_PROG_CC])
9439: [_AM_PROG_CC_C_O
9440: ])
9441:
9442: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9443: # AM_INIT_AUTOMAKE([OPTIONS])
9444: # -----------------------------------------------
9445: # The call with PACKAGE and VERSION arguments is the old style
9446: # call (pre autoconf-2.50), which is being phased out. PACKAGE
9447: # and VERSION should now be passed to AC_INIT and removed from
9448: # the call to AM_INIT_AUTOMAKE.
9449: # We support both call styles for the transition. After
9450: # the next Automake release, Autoconf can make the AC_INIT
9451: # arguments mandatory, and then we can depend on a new Autoconf
9452: # release and drop the old call support.
9453: AC_DEFUN([AM_INIT_AUTOMAKE],
9454: [AC_PREREQ([2.65])dnl
9455: dnl Autoconf wants to disallow AM_ names. We explicitly allow
9456: dnl the ones we care about.
9457: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9458: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9459: AC_REQUIRE([AC_PROG_INSTALL])dnl
9460: if test "`cd $srcdir && pwd`" != "`pwd`"; then
9461: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9462: # is not polluted with repeated "-I."
9463: AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9464: # test to see if srcdir already configured
9465: if test -f $srcdir/config.status; then
9466: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9467: fi
9468: fi
9469:
9470: # test whether we have cygpath
9471: if test -z "$CYGPATH_W"; then
9472: if (cygpath --version) >/dev/null 2>/dev/null; then
9473: CYGPATH_W='cygpath -w'
9474: else
9475: CYGPATH_W=echo
9476: fi
9477: fi
9478: AC_SUBST([CYGPATH_W])
9479:
9480: # Define the identity of the package.
9481: dnl Distinguish between old-style and new-style calls.
9482: m4_ifval([$2],
9483: [AC_DIAGNOSE([obsolete],
9484: [$0: two- and three-arguments forms are deprecated.])
9485: m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9486: AC_SUBST([PACKAGE], [$1])dnl
9487: AC_SUBST([VERSION], [$2])],
9488: [_AM_SET_OPTIONS([$1])dnl
9489: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9490: m4_if(
9491: m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9492: [ok:ok],,
9493: [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9494: AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9495: AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9496:
9497: _AM_IF_OPTION([no-define],,
9498: [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
9499: AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
9500:
9501: # Some tools Automake needs.
9502: AC_REQUIRE([AM_SANITY_CHECK])dnl
9503: AC_REQUIRE([AC_ARG_PROGRAM])dnl
9504: AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9505: AM_MISSING_PROG([AUTOCONF], [autoconf])
9506: AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9507: AM_MISSING_PROG([AUTOHEADER], [autoheader])
9508: AM_MISSING_PROG([MAKEINFO], [makeinfo])
9509: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9510: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9511: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9512: # For better backward compatibility. To be removed once Automake 1.9.x
9513: # dies out for good. For more background, see:
1.1.1.2 ! misho 9514: # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
! 9515: # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
1.1 misho 9516: AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
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9519: AC_REQUIRE([AC_PROG_AWK])dnl
9520: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9521: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9522: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9523: [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9524: [_AM_PROG_TAR([v7])])])
9525: _AM_IF_OPTION([no-dependencies],,
9526: [AC_PROVIDE_IFELSE([AC_PROG_CC],
9527: [_AM_DEPENDENCIES([CC])],
9528: [m4_define([AC_PROG_CC],
9529: m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
9530: AC_PROVIDE_IFELSE([AC_PROG_CXX],
9531: [_AM_DEPENDENCIES([CXX])],
9532: [m4_define([AC_PROG_CXX],
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9534: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9535: [_AM_DEPENDENCIES([OBJC])],
9536: [m4_define([AC_PROG_OBJC],
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9538: AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9539: [_AM_DEPENDENCIES([OBJCXX])],
9540: [m4_define([AC_PROG_OBJCXX],
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9542: ])
9543: AC_REQUIRE([AM_SILENT_RULES])dnl
9544: dnl The testsuite driver may need to know about EXEEXT, so add the
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9547: AC_CONFIG_COMMANDS_PRE(dnl
9548: [m4_provide_if([_AM_COMPILER_EXEEXT],
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9550:
9551: # POSIX will say in a future version that running "rm -f" with no argument
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9553: # recipes. So use an aggressive probe to check that the usage we want is
9554: # actually supported "in the wild" to an acceptable degree.
9555: # See automake bug#10828.
9556: # To make any issue more visible, cause the running configure to be aborted
9557: # by default if the 'rm' program in use doesn't match our expectations; the
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9559: if rm -f && rm -fr && rm -rf; then : OK; else
9560: cat >&2 <<'END'
9561: Oops!
9562:
9563: Your 'rm' program seems unable to run without file operands specified
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9565: to the behaviour of most rm programs out there, and not conforming with
9566: the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
9567:
9568: Please tell bug-automake@gnu.org about your system, including the value
9569: of your $PATH and any error possibly output before this message. This
9570: can help us improve future automake versions.
9571:
9572: END
9573: if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
9574: echo 'Configuration will proceed anyway, since you have set the' >&2
9575: echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
9576: echo >&2
9577: else
9578: cat >&2 <<'END'
9579: Aborting the configuration process, to ensure you take notice of the issue.
9580:
9581: You can download and install GNU coreutils to get an 'rm' implementation
1.1.1.2 ! misho 9582: that behaves properly: <https://www.gnu.org/software/coreutils/>.
1.1 misho 9583:
9584: If you want to complete the configuration process using your problematic
9585: 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
9586: to "yes", and re-run configure.
9587:
9588: END
9589: AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
9590: fi
9591: fi
9592: dnl The trailing newline in this macro's definition is deliberate, for
9593: dnl backward compatibility and to allow trailing 'dnl'-style comments
9594: dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
9595: ])
9596:
9597: dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9598: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
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9600: m4_define([_AC_COMPILER_EXEEXT],
9601: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9602:
9603: # When config.status generates a header, we must update the stamp-h file.
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9605: # that is generated. The stamp files are numbered to have different names.
9606:
9607: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
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9610: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9611: [# Compute $1's index in $config_headers.
9612: _am_arg=$1
9613: _am_stamp_count=1
9614: for _am_header in $config_headers :; do
9615: case $_am_header in
9616: $_am_arg | $_am_arg:* )
9617: break ;;
9618: * )
9619: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9620: esac
9621: done
9622: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9623:
1.1.1.2 ! misho 9624: # Copyright (C) 2001-2020 Free Software Foundation, Inc.
1.1 misho 9625: #
9626: # This file is free software; the Free Software Foundation
9627: # gives unlimited permission to copy and/or distribute it,
9628: # with or without modifications, as long as this notice is preserved.
9629:
9630: # AM_PROG_INSTALL_SH
9631: # ------------------
9632: # Define $install_sh.
9633: AC_DEFUN([AM_PROG_INSTALL_SH],
9634: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9635: if test x"${install_sh+set}" != xset; then
9636: case $am_aux_dir in
9637: *\ * | *\ *)
9638: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9639: *)
9640: install_sh="\${SHELL} $am_aux_dir/install-sh"
9641: esac
9642: fi
9643: AC_SUBST([install_sh])])
9644:
1.1.1.2 ! misho 9645: # Copyright (C) 2003-2020 Free Software Foundation, Inc.
1.1 misho 9646: #
9647: # This file is free software; the Free Software Foundation
9648: # gives unlimited permission to copy and/or distribute it,
9649: # with or without modifications, as long as this notice is preserved.
9650:
9651: # Check whether the underlying file-system supports filenames
9652: # with a leading dot. For instance MS-DOS doesn't.
9653: AC_DEFUN([AM_SET_LEADING_DOT],
9654: [rm -rf .tst 2>/dev/null
9655: mkdir .tst 2>/dev/null
9656: if test -d .tst; then
9657: am__leading_dot=.
9658: else
9659: am__leading_dot=_
9660: fi
9661: rmdir .tst 2>/dev/null
9662: AC_SUBST([am__leading_dot])])
9663:
9664: # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
9665: # From Jim Meyering
9666:
1.1.1.2 ! misho 9667: # Copyright (C) 1996-2020 Free Software Foundation, Inc.
1.1 misho 9668: #
9669: # This file is free software; the Free Software Foundation
9670: # gives unlimited permission to copy and/or distribute it,
9671: # with or without modifications, as long as this notice is preserved.
9672:
9673: # AM_MAINTAINER_MODE([DEFAULT-MODE])
9674: # ----------------------------------
9675: # Control maintainer-specific portions of Makefiles.
9676: # Default is to disable them, unless 'enable' is passed literally.
9677: # For symmetry, 'disable' may be passed as well. Anyway, the user
9678: # can override the default with the --enable/--disable switch.
9679: AC_DEFUN([AM_MAINTAINER_MODE],
9680: [m4_case(m4_default([$1], [disable]),
9681: [enable], [m4_define([am_maintainer_other], [disable])],
9682: [disable], [m4_define([am_maintainer_other], [enable])],
9683: [m4_define([am_maintainer_other], [enable])
9684: m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
9685: AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
9686: dnl maintainer-mode's default is 'disable' unless 'enable' is passed
9687: AC_ARG_ENABLE([maintainer-mode],
9688: [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
9689: am_maintainer_other[ make rules and dependencies not useful
9690: (and sometimes confusing) to the casual installer])],
9691: [USE_MAINTAINER_MODE=$enableval],
9692: [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
9693: AC_MSG_RESULT([$USE_MAINTAINER_MODE])
9694: AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
9695: MAINT=$MAINTAINER_MODE_TRUE
9696: AC_SUBST([MAINT])dnl
9697: ]
9698: )
9699:
9700: # Check to see how 'make' treats includes. -*- Autoconf -*-
9701:
1.1.1.2 ! misho 9702: # Copyright (C) 2001-2020 Free Software Foundation, Inc.
1.1 misho 9703: #
9704: # This file is free software; the Free Software Foundation
9705: # gives unlimited permission to copy and/or distribute it,
9706: # with or without modifications, as long as this notice is preserved.
9707:
9708: # AM_MAKE_INCLUDE()
9709: # -----------------
1.1.1.2 ! misho 9710: # Check whether make has an 'include' directive that can support all
! 9711: # the idioms we need for our automatic dependency tracking code.
1.1 misho 9712: AC_DEFUN([AM_MAKE_INCLUDE],
1.1.1.2 ! misho 9713: [AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
! 9714: cat > confinc.mk << 'END'
1.1 misho 9715: am__doit:
1.1.1.2 ! misho 9716: @echo this is the am__doit target >confinc.out
1.1 misho 9717: .PHONY: am__doit
9718: END
9719: am__include="#"
9720: am__quote=
1.1.1.2 ! misho 9721: # BSD make does it like this.
! 9722: echo '.include "confinc.mk" # ignored' > confmf.BSD
! 9723: # Other make implementations (GNU, Solaris 10, AIX) do it like this.
! 9724: echo 'include confinc.mk # ignored' > confmf.GNU
! 9725: _am_result=no
! 9726: for s in GNU BSD; do
! 9727: AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
! 9728: AS_CASE([$?:`cat confinc.out 2>/dev/null`],
! 9729: ['0:this is the am__doit target'],
! 9730: [AS_CASE([$s],
! 9731: [BSD], [am__include='.include' am__quote='"'],
! 9732: [am__include='include' am__quote=''])])
! 9733: if test "$am__include" != "#"; then
! 9734: _am_result="yes ($s style)"
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! 9736: fi
! 9737: done
! 9738: rm -f confinc.* confmf.*
! 9739: AC_MSG_RESULT([${_am_result}])
! 9740: AC_SUBST([am__include])])
! 9741: AC_SUBST([am__quote])])
1.1 misho 9742:
9743: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9744:
1.1.1.2 ! misho 9745: # Copyright (C) 1997-2020 Free Software Foundation, Inc.
1.1 misho 9746: #
9747: # This file is free software; the Free Software Foundation
9748: # gives unlimited permission to copy and/or distribute it,
9749: # with or without modifications, as long as this notice is preserved.
9750:
9751: # AM_MISSING_PROG(NAME, PROGRAM)
9752: # ------------------------------
9753: AC_DEFUN([AM_MISSING_PROG],
9754: [AC_REQUIRE([AM_MISSING_HAS_RUN])
9755: $1=${$1-"${am_missing_run}$2"}
9756: AC_SUBST($1)])
9757:
9758: # AM_MISSING_HAS_RUN
9759: # ------------------
9760: # Define MISSING if not defined so far and test if it is modern enough.
9761: # If it is, set am_missing_run to use it, otherwise, to nothing.
9762: AC_DEFUN([AM_MISSING_HAS_RUN],
9763: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9764: AC_REQUIRE_AUX_FILE([missing])dnl
9765: if test x"${MISSING+set}" != xset; then
9766: case $am_aux_dir in
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9768: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9769: *)
9770: MISSING="\${SHELL} $am_aux_dir/missing" ;;
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9773: # Use eval to expand $SHELL
9774: if eval "$MISSING --is-lightweight"; then
9775: am_missing_run="$MISSING "
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9779: fi
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9781:
9782: # -*- Autoconf -*-
9783: # Obsolete and "removed" macros, that must however still report explicit
9784: # error messages when used, to smooth transition.
9785: #
1.1.1.2 ! misho 9786: # Copyright (C) 1996-2020 Free Software Foundation, Inc.
1.1 misho 9787: #
9788: # This file is free software; the Free Software Foundation
9789: # gives unlimited permission to copy and/or distribute it,
9790: # with or without modifications, as long as this notice is preserved.
9791:
9792: AC_DEFUN([AM_CONFIG_HEADER],
9793: [AC_DIAGNOSE([obsolete],
9794: ['$0': this macro is obsolete.
9795: You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
9796: AC_CONFIG_HEADERS($@)])
9797:
9798: AC_DEFUN([AM_PROG_CC_STDC],
9799: [AC_PROG_CC
9800: am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
9801: AC_DIAGNOSE([obsolete],
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9806:
9807: AC_DEFUN([AM_C_PROTOTYPES],
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9810:
9811: # Helper functions for option handling. -*- Autoconf -*-
9812:
1.1.1.2 ! misho 9813: # Copyright (C) 2001-2020 Free Software Foundation, Inc.
1.1 misho 9814: #
9815: # This file is free software; the Free Software Foundation
9816: # gives unlimited permission to copy and/or distribute it,
9817: # with or without modifications, as long as this notice is preserved.
9818:
9819: # _AM_MANGLE_OPTION(NAME)
9820: # -----------------------
9821: AC_DEFUN([_AM_MANGLE_OPTION],
9822: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9823:
9824: # _AM_SET_OPTION(NAME)
9825: # --------------------
9826: # Set option NAME. Presently that only means defining a flag for this option.
9827: AC_DEFUN([_AM_SET_OPTION],
9828: [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
9829:
9830: # _AM_SET_OPTIONS(OPTIONS)
9831: # ------------------------
9832: # OPTIONS is a space-separated list of Automake options.
9833: AC_DEFUN([_AM_SET_OPTIONS],
9834: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9835:
9836: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9837: # -------------------------------------------
9838: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9839: AC_DEFUN([_AM_IF_OPTION],
9840: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9841:
1.1.1.2 ! misho 9842: # Copyright (C) 1999-2020 Free Software Foundation, Inc.
1.1 misho 9843: #
9844: # This file is free software; the Free Software Foundation
9845: # gives unlimited permission to copy and/or distribute it,
9846: # with or without modifications, as long as this notice is preserved.
9847:
9848: # _AM_PROG_CC_C_O
9849: # ---------------
9850: # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
9851: # to automatically call this.
9852: AC_DEFUN([_AM_PROG_CC_C_O],
9853: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9854: AC_REQUIRE_AUX_FILE([compile])dnl
9855: AC_LANG_PUSH([C])dnl
9856: AC_CACHE_CHECK(
9857: [whether $CC understands -c and -o together],
9858: [am_cv_prog_cc_c_o],
9859: [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
9860: # Make sure it works both with $CC and with simple cc.
9861: # Following AC_PROG_CC_C_O, we do the test twice because some
9862: # compilers refuse to overwrite an existing .o file with -o,
9863: # though they will create one.
9864: am_cv_prog_cc_c_o=yes
9865: for am_i in 1 2; do
9866: if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
9867: && test -f conftest2.$ac_objext; then
9868: : OK
9869: else
9870: am_cv_prog_cc_c_o=no
9871: break
9872: fi
9873: done
9874: rm -f core conftest*
9875: unset am_i])
9876: if test "$am_cv_prog_cc_c_o" != yes; then
9877: # Losing compiler, so override with the script.
9878: # FIXME: It is wrong to rewrite CC.
9879: # But if we don't then we get into trouble of one sort or another.
9880: # A longer-term fix would be to have automake use am__CC in this case,
9881: # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9882: CC="$am_aux_dir/compile $CC"
9883: fi
9884: AC_LANG_POP([C])])
9885:
9886: # For backward compatibility.
9887: AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
9888:
1.1.1.2 ! misho 9889: # Copyright (C) 2001-2020 Free Software Foundation, Inc.
1.1 misho 9890: #
9891: # This file is free software; the Free Software Foundation
9892: # gives unlimited permission to copy and/or distribute it,
9893: # with or without modifications, as long as this notice is preserved.
9894:
9895: # AM_RUN_LOG(COMMAND)
9896: # -------------------
9897: # Run COMMAND, save the exit status in ac_status, and log it.
9898: # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
9899: AC_DEFUN([AM_RUN_LOG],
9900: [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
9901: ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
9902: ac_status=$?
9903: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
9904: (exit $ac_status); }])
9905:
9906: # Check to make sure that the build environment is sane. -*- Autoconf -*-
9907:
1.1.1.2 ! misho 9908: # Copyright (C) 1996-2020 Free Software Foundation, Inc.
1.1 misho 9909: #
9910: # This file is free software; the Free Software Foundation
9911: # gives unlimited permission to copy and/or distribute it,
9912: # with or without modifications, as long as this notice is preserved.
9913:
9914: # AM_SANITY_CHECK
9915: # ---------------
9916: AC_DEFUN([AM_SANITY_CHECK],
9917: [AC_MSG_CHECKING([whether build environment is sane])
9918: # Reject unsafe characters in $srcdir or the absolute working directory
9919: # name. Accept space and tab only in the latter.
9920: am_lf='
9921: '
9922: case `pwd` in
9923: *[[\\\"\#\$\&\'\`$am_lf]]*)
9924: AC_MSG_ERROR([unsafe absolute working directory name]);;
9925: esac
9926: case $srcdir in
9927: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9928: AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
9929: esac
9930:
9931: # Do 'set' in a subshell so we don't clobber the current shell's
9932: # arguments. Must try -L first in case configure is actually a
9933: # symlink; some systems play weird games with the mod time of symlinks
9934: # (eg FreeBSD returns the mod time of the symlink's containing
9935: # directory).
9936: if (
9937: am_has_slept=no
9938: for am_try in 1 2; do
9939: echo "timestamp, slept: $am_has_slept" > conftest.file
9940: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9941: if test "$[*]" = "X"; then
9942: # -L didn't work.
9943: set X `ls -t "$srcdir/configure" conftest.file`
9944: fi
9945: if test "$[*]" != "X $srcdir/configure conftest.file" \
9946: && test "$[*]" != "X conftest.file $srcdir/configure"; then
9947:
9948: # If neither matched, then we have a broken ls. This can happen
9949: # if, for instance, CONFIG_SHELL is bash and it inherits a
9950: # broken ls alias from the environment. This has actually
9951: # happened. Such a system could not be considered "sane".
9952: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9953: alias in your environment])
9954: fi
9955: if test "$[2]" = conftest.file || test $am_try -eq 2; then
9956: break
9957: fi
9958: # Just in case.
9959: sleep 1
9960: am_has_slept=yes
9961: done
9962: test "$[2]" = conftest.file
9963: )
9964: then
9965: # Ok.
9966: :
9967: else
9968: AC_MSG_ERROR([newly created file is older than distributed files!
9969: Check your system clock])
9970: fi
9971: AC_MSG_RESULT([yes])
9972: # If we didn't sleep, we still need to ensure time stamps of config.status and
9973: # generated files are strictly newer.
9974: am_sleep_pid=
9975: if grep 'slept: no' conftest.file >/dev/null 2>&1; then
9976: ( sleep 1 ) &
9977: am_sleep_pid=$!
9978: fi
9979: AC_CONFIG_COMMANDS_PRE(
9980: [AC_MSG_CHECKING([that generated files are newer than configure])
9981: if test -n "$am_sleep_pid"; then
9982: # Hide warnings about reused PIDs.
9983: wait $am_sleep_pid 2>/dev/null
9984: fi
9985: AC_MSG_RESULT([done])])
9986: rm -f conftest.file
9987: ])
9988:
1.1.1.2 ! misho 9989: # Copyright (C) 2009-2020 Free Software Foundation, Inc.
1.1 misho 9990: #
9991: # This file is free software; the Free Software Foundation
9992: # gives unlimited permission to copy and/or distribute it,
9993: # with or without modifications, as long as this notice is preserved.
9994:
9995: # AM_SILENT_RULES([DEFAULT])
9996: # --------------------------
9997: # Enable less verbose build rules; with the default set to DEFAULT
9998: # ("yes" being less verbose, "no" or empty being verbose).
9999: AC_DEFUN([AM_SILENT_RULES],
10000: [AC_ARG_ENABLE([silent-rules], [dnl
10001: AS_HELP_STRING(
10002: [--enable-silent-rules],
10003: [less verbose build output (undo: "make V=1")])
10004: AS_HELP_STRING(
10005: [--disable-silent-rules],
10006: [verbose build output (undo: "make V=0")])dnl
10007: ])
10008: case $enable_silent_rules in @%:@ (((
10009: yes) AM_DEFAULT_VERBOSITY=0;;
10010: no) AM_DEFAULT_VERBOSITY=1;;
10011: *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10012: esac
10013: dnl
10014: dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10015: dnl do not support nested variable expansions.
10016: dnl See automake bug#9928 and bug#10237.
10017: am_make=${MAKE-make}
10018: AC_CACHE_CHECK([whether $am_make supports nested variables],
10019: [am_cv_make_support_nested_variables],
10020: [if AS_ECHO([['TRUE=$(BAR$(V))
10021: BAR0=false
10022: BAR1=true
10023: V=1
10024: am__doit:
10025: @$(TRUE)
10026: .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10027: am_cv_make_support_nested_variables=yes
10028: else
10029: am_cv_make_support_nested_variables=no
10030: fi])
10031: if test $am_cv_make_support_nested_variables = yes; then
10032: dnl Using '$V' instead of '$(V)' breaks IRIX make.
10033: AM_V='$(V)'
10034: AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10035: else
10036: AM_V=$AM_DEFAULT_VERBOSITY
10037: AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10038: fi
10039: AC_SUBST([AM_V])dnl
10040: AM_SUBST_NOTMAKE([AM_V])dnl
10041: AC_SUBST([AM_DEFAULT_V])dnl
10042: AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10043: AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10044: AM_BACKSLASH='\'
10045: AC_SUBST([AM_BACKSLASH])dnl
10046: _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10047: ])
10048:
1.1.1.2 ! misho 10049: # Copyright (C) 2001-2020 Free Software Foundation, Inc.
1.1 misho 10050: #
10051: # This file is free software; the Free Software Foundation
10052: # gives unlimited permission to copy and/or distribute it,
10053: # with or without modifications, as long as this notice is preserved.
10054:
10055: # AM_PROG_INSTALL_STRIP
10056: # ---------------------
10057: # One issue with vendor 'install' (even GNU) is that you can't
10058: # specify the program used to strip binaries. This is especially
10059: # annoying in cross-compiling environments, where the build's strip
10060: # is unlikely to handle the host's binaries.
10061: # Fortunately install-sh will honor a STRIPPROG variable, so we
10062: # always use install-sh in "make install-strip", and initialize
10063: # STRIPPROG with the value of the STRIP variable (set by the user).
10064: AC_DEFUN([AM_PROG_INSTALL_STRIP],
10065: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10066: # Installed binaries are usually stripped using 'strip' when the user
10067: # run "make install-strip". However 'strip' might not be the right
10068: # tool to use in cross-compilation environments, therefore Automake
10069: # will honor the 'STRIP' environment variable to overrule this program.
10070: dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10071: if test "$cross_compiling" != no; then
10072: AC_CHECK_TOOL([STRIP], [strip], :)
10073: fi
10074: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10075: AC_SUBST([INSTALL_STRIP_PROGRAM])])
10076:
1.1.1.2 ! misho 10077: # Copyright (C) 2006-2020 Free Software Foundation, Inc.
1.1 misho 10078: #
10079: # This file is free software; the Free Software Foundation
10080: # gives unlimited permission to copy and/or distribute it,
10081: # with or without modifications, as long as this notice is preserved.
10082:
10083: # _AM_SUBST_NOTMAKE(VARIABLE)
10084: # ---------------------------
10085: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10086: # This macro is traced by Automake.
10087: AC_DEFUN([_AM_SUBST_NOTMAKE])
10088:
10089: # AM_SUBST_NOTMAKE(VARIABLE)
10090: # --------------------------
10091: # Public sister of _AM_SUBST_NOTMAKE.
10092: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10093:
10094: # Check how to create a tarball. -*- Autoconf -*-
10095:
1.1.1.2 ! misho 10096: # Copyright (C) 2004-2020 Free Software Foundation, Inc.
1.1 misho 10097: #
10098: # This file is free software; the Free Software Foundation
10099: # gives unlimited permission to copy and/or distribute it,
10100: # with or without modifications, as long as this notice is preserved.
10101:
10102: # _AM_PROG_TAR(FORMAT)
10103: # --------------------
10104: # Check how to create a tarball in format FORMAT.
10105: # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10106: #
10107: # Substitute a variable $(am__tar) that is a command
10108: # writing to stdout a FORMAT-tarball containing the directory
10109: # $tardir.
10110: # tardir=directory && $(am__tar) > result.tar
10111: #
10112: # Substitute a variable $(am__untar) that extract such
10113: # a tarball read from stdin.
10114: # $(am__untar) < result.tar
10115: #
10116: AC_DEFUN([_AM_PROG_TAR],
10117: [# Always define AMTAR for backward compatibility. Yes, it's still used
10118: # in the wild :-( We should find a proper way to deprecate it ...
10119: AC_SUBST([AMTAR], ['$${TAR-tar}'])
10120:
10121: # We'll loop over all known methods to create a tar archive until one works.
10122: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10123:
10124: m4_if([$1], [v7],
10125: [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10126:
10127: [m4_case([$1],
10128: [ustar],
10129: [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10130: # There is notably a 21 bits limit for the UID and the GID. In fact,
10131: # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10132: # and bug#13588).
10133: am_max_uid=2097151 # 2^21 - 1
10134: am_max_gid=$am_max_uid
10135: # The $UID and $GID variables are not portable, so we need to resort
10136: # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
10137: # below are definitely unexpected, so allow the users to see them
10138: # (that is, avoid stderr redirection).
10139: am_uid=`id -u || echo unknown`
10140: am_gid=`id -g || echo unknown`
10141: AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10142: if test $am_uid -le $am_max_uid; then
10143: AC_MSG_RESULT([yes])
10144: else
10145: AC_MSG_RESULT([no])
10146: _am_tools=none
10147: fi
10148: AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10149: if test $am_gid -le $am_max_gid; then
10150: AC_MSG_RESULT([yes])
10151: else
10152: AC_MSG_RESULT([no])
10153: _am_tools=none
10154: fi],
10155:
10156: [pax],
10157: [],
10158:
10159: [m4_fatal([Unknown tar format])])
10160:
10161: AC_MSG_CHECKING([how to create a $1 tar archive])
10162:
10163: # Go ahead even if we have the value already cached. We do so because we
10164: # need to set the values for the 'am__tar' and 'am__untar' variables.
10165: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10166:
10167: for _am_tool in $_am_tools; do
10168: case $_am_tool in
10169: gnutar)
10170: for _am_tar in tar gnutar gtar; do
10171: AM_RUN_LOG([$_am_tar --version]) && break
10172: done
10173: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10174: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10175: am__untar="$_am_tar -xf -"
10176: ;;
10177: plaintar)
10178: # Must skip GNU tar: if it does not support --format= it doesn't create
10179: # ustar tarball either.
10180: (tar --version) >/dev/null 2>&1 && continue
10181: am__tar='tar chf - "$$tardir"'
10182: am__tar_='tar chf - "$tardir"'
10183: am__untar='tar xf -'
10184: ;;
10185: pax)
10186: am__tar='pax -L -x $1 -w "$$tardir"'
10187: am__tar_='pax -L -x $1 -w "$tardir"'
10188: am__untar='pax -r'
10189: ;;
10190: cpio)
10191: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10192: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10193: am__untar='cpio -i -H $1 -d'
10194: ;;
10195: none)
10196: am__tar=false
10197: am__tar_=false
10198: am__untar=false
10199: ;;
10200: esac
10201:
10202: # If the value was cached, stop now. We just wanted to have am__tar
10203: # and am__untar set.
10204: test -n "${am_cv_prog_tar_$1}" && break
10205:
10206: # tar/untar a dummy directory, and stop if the command works.
10207: rm -rf conftest.dir
10208: mkdir conftest.dir
10209: echo GrepMe > conftest.dir/file
10210: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10211: rm -rf conftest.dir
10212: if test -s conftest.tar; then
10213: AM_RUN_LOG([$am__untar <conftest.tar])
10214: AM_RUN_LOG([cat conftest.dir/file])
10215: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10216: fi
10217: done
10218: rm -rf conftest.dir
10219:
10220: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10221: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10222:
10223: AC_SUBST([am__tar])
10224: AC_SUBST([am__untar])
10225: ]) # _AM_PROG_TAR
10226:
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