"Fossies" - the Fresh Open Source Software Archive 
"Fossies" - the Fresh Open Source Software Archive A hint: This file contains one or more very long lines, so maybe it is better readable using the pure text view mode that shows the contents as wrapped lines within the browser window.
1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*- 2 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 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_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, 17 [m4_warning([this file was generated for autoconf 2.68. 18 You have another version of autoconf. It may work, but is not guaranteed to. 19 If you have problems, you may need to regenerate the build system entirely. 20 To do so, use the procedure documented by the package, typically `autoreconf'.])]) 21 22 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 23 # 24 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 25 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation, 26 # Inc. 27 # Written by Gordon Matzigkeit, 1996 28 # 29 # This file is free software; the Free Software Foundation gives 30 # unlimited permission to copy and/or distribute it, with or without 31 # modifications, as long as this notice is preserved. 32 33 m4_define([_LT_COPYING], [dnl 34 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 35 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation, 36 # Inc. 37 # Written by Gordon Matzigkeit, 1996 38 # 39 # This file is part of GNU Libtool. 40 # 41 # GNU Libtool is free software; you can redistribute it and/or 42 # modify it under the terms of the GNU General Public License as 43 # published by the Free Software Foundation; either version 2 of 44 # the License, or (at your option) any later version. 45 # 46 # As a special exception to the GNU General Public License, 47 # if you distribute this file as part of a program or library that 48 # is built using GNU Libtool, you may include this file under the 49 # same distribution terms that you use for the rest of that program. 50 # 51 # GNU Libtool is distributed in the hope that it will be useful, 52 # but WITHOUT ANY WARRANTY; without even the implied warranty of 53 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 54 # GNU General Public License for more details. 55 # 56 # You should have received a copy of the GNU General Public License 57 # along with GNU Libtool; see the file COPYING. If not, a copy 58 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 59 # obtained by writing to the Free Software Foundation, Inc., 60 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 61 ]) 62 63 # serial 57 LT_INIT 64 65 66 # LT_PREREQ(VERSION) 67 # ------------------ 68 # Complain and exit if this libtool version is less that VERSION. 69 m4_defun([LT_PREREQ], 70 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 71 [m4_default([$3], 72 [m4_fatal([Libtool version $1 or higher is required], 73 63)])], 74 [$2])]) 75 76 77 # _LT_CHECK_BUILDDIR 78 # ------------------ 79 # Complain if the absolute build directory name contains unusual characters 80 m4_defun([_LT_CHECK_BUILDDIR], 81 [case `pwd` in 82 *\ * | *\ *) 83 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 84 esac 85 ]) 86 87 88 # LT_INIT([OPTIONS]) 89 # ------------------ 90 AC_DEFUN([LT_INIT], 91 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 92 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 93 AC_BEFORE([$0], [LT_LANG])dnl 94 AC_BEFORE([$0], [LT_OUTPUT])dnl 95 AC_BEFORE([$0], [LTDL_INIT])dnl 96 m4_require([_LT_CHECK_BUILDDIR])dnl 97 98 dnl Autoconf doesn't catch unexpanded LT_ macros by default: 99 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 100 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 101 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 102 dnl unless we require an AC_DEFUNed macro: 103 AC_REQUIRE([LTOPTIONS_VERSION])dnl 104 AC_REQUIRE([LTSUGAR_VERSION])dnl 105 AC_REQUIRE([LTVERSION_VERSION])dnl 106 AC_REQUIRE([LTOBSOLETE_VERSION])dnl 107 m4_require([_LT_PROG_LTMAIN])dnl 108 109 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 110 111 dnl Parse OPTIONS 112 _LT_SET_OPTIONS([$0], [$1]) 113 114 # This can be used to rebuild libtool when needed 115 LIBTOOL_DEPS="$ltmain" 116 117 # Always use our own libtool. 118 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 119 AC_SUBST(LIBTOOL)dnl 120 121 _LT_SETUP 122 123 # Only expand once: 124 m4_define([LT_INIT]) 125 ])# LT_INIT 126 127 # Old names: 128 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 129 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 130 dnl aclocal-1.4 backwards compatibility: 131 dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 132 dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 133 134 135 # _LT_CC_BASENAME(CC) 136 # ------------------- 137 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 138 m4_defun([_LT_CC_BASENAME], 139 [for cc_temp in $1""; do 140 case $cc_temp in 141 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 142 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 143 \-*) ;; 144 *) break;; 145 esac 146 done 147 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 148 ]) 149 150 151 # _LT_FILEUTILS_DEFAULTS 152 # ---------------------- 153 # It is okay to use these file commands and assume they have been set 154 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 155 m4_defun([_LT_FILEUTILS_DEFAULTS], 156 [: ${CP="cp -f"} 157 : ${MV="mv -f"} 158 : ${RM="rm -f"} 159 ])# _LT_FILEUTILS_DEFAULTS 160 161 162 # _LT_SETUP 163 # --------- 164 m4_defun([_LT_SETUP], 165 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 166 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 167 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 168 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 169 170 _LT_DECL([], [host_alias], [0], [The host system])dnl 171 _LT_DECL([], [host], [0])dnl 172 _LT_DECL([], [host_os], [0])dnl 173 dnl 174 _LT_DECL([], [build_alias], [0], [The build system])dnl 175 _LT_DECL([], [build], [0])dnl 176 _LT_DECL([], [build_os], [0])dnl 177 dnl 178 AC_REQUIRE([AC_PROG_CC])dnl 179 AC_REQUIRE([LT_PATH_LD])dnl 180 AC_REQUIRE([LT_PATH_NM])dnl 181 dnl 182 AC_REQUIRE([AC_PROG_LN_S])dnl 183 test -z "$LN_S" && LN_S="ln -s" 184 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 185 dnl 186 AC_REQUIRE([LT_CMD_MAX_LEN])dnl 187 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 188 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 189 dnl 190 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 191 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 192 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 193 m4_require([_LT_CMD_RELOAD])dnl 194 m4_require([_LT_CHECK_MAGIC_METHOD])dnl 195 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 196 m4_require([_LT_CMD_OLD_ARCHIVE])dnl 197 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 198 m4_require([_LT_WITH_SYSROOT])dnl 199 200 _LT_CONFIG_LIBTOOL_INIT([ 201 # See if we are running on zsh, and set the options which allow our 202 # commands through without removal of \ escapes INIT. 203 if test -n "\${ZSH_VERSION+set}" ; then 204 setopt NO_GLOB_SUBST 205 fi 206 ]) 207 if test -n "${ZSH_VERSION+set}" ; then 208 setopt NO_GLOB_SUBST 209 fi 210 211 _LT_CHECK_OBJDIR 212 213 m4_require([_LT_TAG_COMPILER])dnl 214 215 case $host_os in 216 aix3*) 217 # AIX sometimes has problems with the GCC collect2 program. For some 218 # reason, if we set the COLLECT_NAMES environment variable, the problems 219 # vanish in a puff of smoke. 220 if test "X${COLLECT_NAMES+set}" != Xset; then 221 COLLECT_NAMES= 222 export COLLECT_NAMES 223 fi 224 ;; 225 esac 226 227 # Global variables: 228 ofile=libtool 229 can_build_shared=yes 230 231 # All known linkers require a `.a' archive for static linking (except MSVC, 232 # which needs '.lib'). 233 libext=a 234 235 with_gnu_ld="$lt_cv_prog_gnu_ld" 236 237 old_CC="$CC" 238 old_CFLAGS="$CFLAGS" 239 240 # Set sane defaults for various variables 241 test -z "$CC" && CC=cc 242 test -z "$LTCC" && LTCC=$CC 243 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 244 test -z "$LD" && LD=ld 245 test -z "$ac_objext" && ac_objext=o 246 247 _LT_CC_BASENAME([$compiler]) 248 249 # Only perform the check for file, if the check method requires it 250 test -z "$MAGIC_CMD" && MAGIC_CMD=file 251 case $deplibs_check_method in 252 file_magic*) 253 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 254 _LT_PATH_MAGIC 255 fi 256 ;; 257 esac 258 259 # Use C for the default configuration in the libtool script 260 LT_SUPPORTED_TAG([CC]) 261 _LT_LANG_C_CONFIG 262 _LT_LANG_DEFAULT_CONFIG 263 _LT_CONFIG_COMMANDS 264 ])# _LT_SETUP 265 266 267 # _LT_PREPARE_SED_QUOTE_VARS 268 # -------------------------- 269 # Define a few sed substitution that help us do robust quoting. 270 m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 271 [# Backslashify metacharacters that are still active within 272 # double-quoted strings. 273 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 274 275 # Same as above, but do not quote variable references. 276 double_quote_subst='s/\([["`\\]]\)/\\\1/g' 277 278 # Sed substitution to delay expansion of an escaped shell variable in a 279 # double_quote_subst'ed string. 280 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 281 282 # Sed substitution to delay expansion of an escaped single quote. 283 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 284 285 # Sed substitution to avoid accidental globbing in evaled expressions 286 no_glob_subst='s/\*/\\\*/g' 287 ]) 288 289 # _LT_PROG_LTMAIN 290 # --------------- 291 # Note that this code is called both from `configure', and `config.status' 292 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 293 # `config.status' has no value for ac_aux_dir unless we are using Automake, 294 # so we pass a copy along to make sure it has a sensible value anyway. 295 m4_defun([_LT_PROG_LTMAIN], 296 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 297 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 298 ltmain="$ac_aux_dir/ltmain.sh" 299 ])# _LT_PROG_LTMAIN 300 301 302 303 # So that we can recreate a full libtool script including additional 304 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 305 # in macros and then make a single call at the end using the `libtool' 306 # label. 307 308 309 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 310 # ---------------------------------------- 311 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 312 m4_define([_LT_CONFIG_LIBTOOL_INIT], 313 [m4_ifval([$1], 314 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 315 [$1 316 ])])]) 317 318 # Initialize. 319 m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 320 321 322 # _LT_CONFIG_LIBTOOL([COMMANDS]) 323 # ------------------------------ 324 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 325 m4_define([_LT_CONFIG_LIBTOOL], 326 [m4_ifval([$1], 327 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 328 [$1 329 ])])]) 330 331 # Initialize. 332 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 333 334 335 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 336 # ----------------------------------------------------- 337 m4_defun([_LT_CONFIG_SAVE_COMMANDS], 338 [_LT_CONFIG_LIBTOOL([$1]) 339 _LT_CONFIG_LIBTOOL_INIT([$2]) 340 ]) 341 342 343 # _LT_FORMAT_COMMENT([COMMENT]) 344 # ----------------------------- 345 # Add leading comment marks to the start of each line, and a trailing 346 # full-stop to the whole comment if one is not present already. 347 m4_define([_LT_FORMAT_COMMENT], 348 [m4_ifval([$1], [ 349 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 350 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 351 )]) 352 353 354 355 356 357 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 358 # ------------------------------------------------------------------- 359 # CONFIGNAME is the name given to the value in the libtool script. 360 # VARNAME is the (base) name used in the configure script. 361 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on 362 # VARNAME. Any other value will be used directly. 363 m4_define([_LT_DECL], 364 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 365 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 366 [m4_ifval([$1], [$1], [$2])]) 367 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 368 m4_ifval([$4], 369 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 370 lt_dict_add_subkey([lt_decl_dict], [$2], 371 [tagged?], [m4_ifval([$5], [yes], [no])])]) 372 ]) 373 374 375 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 376 # -------------------------------------------------------- 377 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 378 379 380 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 381 # ------------------------------------------------ 382 m4_define([lt_decl_tag_varnames], 383 [_lt_decl_filter([tagged?], [yes], $@)]) 384 385 386 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 387 # --------------------------------------------------------- 388 m4_define([_lt_decl_filter], 389 [m4_case([$#], 390 [0], [m4_fatal([$0: too few arguments: $#])], 391 [1], [m4_fatal([$0: too few arguments: $#: $1])], 392 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 393 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 394 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 395 ]) 396 397 398 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 399 # -------------------------------------------------- 400 m4_define([lt_decl_quote_varnames], 401 [_lt_decl_filter([value], [1], $@)]) 402 403 404 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 405 # --------------------------------------------------- 406 m4_define([lt_decl_dquote_varnames], 407 [_lt_decl_filter([value], [2], $@)]) 408 409 410 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 411 # --------------------------------------------------- 412 m4_define([lt_decl_varnames_tagged], 413 [m4_assert([$# <= 2])dnl 414 _$0(m4_quote(m4_default([$1], [[, ]])), 415 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 416 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 417 m4_define([_lt_decl_varnames_tagged], 418 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 419 420 421 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 422 # ------------------------------------------------ 423 m4_define([lt_decl_all_varnames], 424 [_$0(m4_quote(m4_default([$1], [[, ]])), 425 m4_if([$2], [], 426 m4_quote(lt_decl_varnames), 427 m4_quote(m4_shift($@))))[]dnl 428 ]) 429 m4_define([_lt_decl_all_varnames], 430 [lt_join($@, lt_decl_varnames_tagged([$1], 431 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 432 ]) 433 434 435 # _LT_CONFIG_STATUS_DECLARE([VARNAME]) 436 # ------------------------------------ 437 # Quote a variable value, and forward it to `config.status' so that its 438 # declaration there will have the same value as in `configure'. VARNAME 439 # must have a single quote delimited value for this to work. 440 m4_define([_LT_CONFIG_STATUS_DECLARE], 441 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 442 443 444 # _LT_CONFIG_STATUS_DECLARATIONS 445 # ------------------------------ 446 # We delimit libtool config variables with single quotes, so when 447 # we write them to config.status, we have to be sure to quote all 448 # embedded single quotes properly. In configure, this macro expands 449 # each variable declared with _LT_DECL (and _LT_TAGDECL) into: 450 # 451 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 452 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 453 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 454 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 455 456 457 # _LT_LIBTOOL_TAGS 458 # ---------------- 459 # Output comment and list of tags supported by the script 460 m4_defun([_LT_LIBTOOL_TAGS], 461 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 462 available_tags="_LT_TAGS"dnl 463 ]) 464 465 466 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 467 # ----------------------------------- 468 # Extract the dictionary values for VARNAME (optionally with TAG) and 469 # expand to a commented shell variable setting: 470 # 471 # # Some comment about what VAR is for. 472 # visible_name=$lt_internal_name 473 m4_define([_LT_LIBTOOL_DECLARE], 474 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 475 [description])))[]dnl 476 m4_pushdef([_libtool_name], 477 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 478 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 479 [0], [_libtool_name=[$]$1], 480 [1], [_libtool_name=$lt_[]$1], 481 [2], [_libtool_name=$lt_[]$1], 482 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 483 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 484 ]) 485 486 487 # _LT_LIBTOOL_CONFIG_VARS 488 # ----------------------- 489 # Produce commented declarations of non-tagged libtool config variables 490 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 491 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG 492 # section) are produced by _LT_LIBTOOL_TAG_VARS. 493 m4_defun([_LT_LIBTOOL_CONFIG_VARS], 494 [m4_foreach([_lt_var], 495 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 496 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 497 498 499 # _LT_LIBTOOL_TAG_VARS(TAG) 500 # ------------------------- 501 m4_define([_LT_LIBTOOL_TAG_VARS], 502 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 503 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 504 505 506 # _LT_TAGVAR(VARNAME, [TAGNAME]) 507 # ------------------------------ 508 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 509 510 511 # _LT_CONFIG_COMMANDS 512 # ------------------- 513 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 514 # variables for single and double quote escaping we saved from calls 515 # to _LT_DECL, we can put quote escaped variables declarations 516 # into `config.status', and then the shell code to quote escape them in 517 # for loops in `config.status'. Finally, any additional code accumulated 518 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 519 m4_defun([_LT_CONFIG_COMMANDS], 520 [AC_PROVIDE_IFELSE([LT_OUTPUT], 521 dnl If the libtool generation code has been placed in $CONFIG_LT, 522 dnl instead of duplicating it all over again into config.status, 523 dnl then we will have config.status run $CONFIG_LT later, so it 524 dnl needs to know what name is stored there: 525 [AC_CONFIG_COMMANDS([libtool], 526 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 527 dnl If the libtool generation code is destined for config.status, 528 dnl expand the accumulated commands and init code now: 529 [AC_CONFIG_COMMANDS([libtool], 530 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 531 ])#_LT_CONFIG_COMMANDS 532 533 534 # Initialize. 535 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 536 [ 537 538 # The HP-UX ksh and POSIX shell print the target directory to stdout 539 # if CDPATH is set. 540 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 541 542 sed_quote_subst='$sed_quote_subst' 543 double_quote_subst='$double_quote_subst' 544 delay_variable_subst='$delay_variable_subst' 545 _LT_CONFIG_STATUS_DECLARATIONS 546 LTCC='$LTCC' 547 LTCFLAGS='$LTCFLAGS' 548 compiler='$compiler_DEFAULT' 549 550 # A function that is used when there is no print builtin or printf. 551 func_fallback_echo () 552 { 553 eval 'cat <<_LTECHO_EOF 554 \$[]1 555 _LTECHO_EOF' 556 } 557 558 # Quote evaled strings. 559 for var in lt_decl_all_varnames([[ \ 560 ]], lt_decl_quote_varnames); do 561 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 562 *[[\\\\\\\`\\"\\\$]]*) 563 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 564 ;; 565 *) 566 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 567 ;; 568 esac 569 done 570 571 # Double-quote double-evaled strings. 572 for var in lt_decl_all_varnames([[ \ 573 ]], lt_decl_dquote_varnames); do 574 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 575 *[[\\\\\\\`\\"\\\$]]*) 576 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 577 ;; 578 *) 579 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 580 ;; 581 esac 582 done 583 584 _LT_OUTPUT_LIBTOOL_INIT 585 ]) 586 587 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 588 # ------------------------------------ 589 # Generate a child script FILE with all initialization necessary to 590 # reuse the environment learned by the parent script, and make the 591 # file executable. If COMMENT is supplied, it is inserted after the 592 # `#!' sequence but before initialization text begins. After this 593 # macro, additional text can be appended to FILE to form the body of 594 # the child script. The macro ends with non-zero status if the 595 # file could not be fully written (such as if the disk is full). 596 m4_ifdef([AS_INIT_GENERATED], 597 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 598 [m4_defun([_LT_GENERATED_FILE_INIT], 599 [m4_require([AS_PREPARE])]dnl 600 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 601 [lt_write_fail=0 602 cat >$1 <<_ASEOF || lt_write_fail=1 603 #! $SHELL 604 # Generated by $as_me. 605 $2 606 SHELL=\${CONFIG_SHELL-$SHELL} 607 export SHELL 608 _ASEOF 609 cat >>$1 <<\_ASEOF || lt_write_fail=1 610 AS_SHELL_SANITIZE 611 _AS_PREPARE 612 exec AS_MESSAGE_FD>&1 613 _ASEOF 614 test $lt_write_fail = 0 && chmod +x $1[]dnl 615 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 616 617 # LT_OUTPUT 618 # --------- 619 # This macro allows early generation of the libtool script (before 620 # AC_OUTPUT is called), incase it is used in configure for compilation 621 # tests. 622 AC_DEFUN([LT_OUTPUT], 623 [: ${CONFIG_LT=./config.lt} 624 AC_MSG_NOTICE([creating $CONFIG_LT]) 625 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 626 [# Run this file to recreate a libtool stub with the current configuration.]) 627 628 cat >>"$CONFIG_LT" <<\_LTEOF 629 lt_cl_silent=false 630 exec AS_MESSAGE_LOG_FD>>config.log 631 { 632 echo 633 AS_BOX([Running $as_me.]) 634 } >&AS_MESSAGE_LOG_FD 635 636 lt_cl_help="\ 637 \`$as_me' creates a local libtool stub from the current configuration, 638 for use in further configure time tests before the real libtool is 639 generated. 640 641 Usage: $[0] [[OPTIONS]] 642 643 -h, --help print this help, then exit 644 -V, --version print version number, then exit 645 -q, --quiet do not print progress messages 646 -d, --debug don't remove temporary files 647 648 Report bugs to <bug-libtool@gnu.org>." 649 650 lt_cl_version="\ 651 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 652 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 653 configured by $[0], generated by m4_PACKAGE_STRING. 654 655 Copyright (C) 2010 Free Software Foundation, Inc. 656 This config.lt script is free software; the Free Software Foundation 657 gives unlimited permision to copy, distribute and modify it." 658 659 while test $[#] != 0 660 do 661 case $[1] in 662 --version | --v* | -V ) 663 echo "$lt_cl_version"; exit 0 ;; 664 --help | --h* | -h ) 665 echo "$lt_cl_help"; exit 0 ;; 666 --debug | --d* | -d ) 667 debug=: ;; 668 --quiet | --q* | --silent | --s* | -q ) 669 lt_cl_silent=: ;; 670 671 -*) AC_MSG_ERROR([unrecognized option: $[1] 672 Try \`$[0] --help' for more information.]) ;; 673 674 *) AC_MSG_ERROR([unrecognized argument: $[1] 675 Try \`$[0] --help' for more information.]) ;; 676 esac 677 shift 678 done 679 680 if $lt_cl_silent; then 681 exec AS_MESSAGE_FD>/dev/null 682 fi 683 _LTEOF 684 685 cat >>"$CONFIG_LT" <<_LTEOF 686 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 687 _LTEOF 688 689 cat >>"$CONFIG_LT" <<\_LTEOF 690 AC_MSG_NOTICE([creating $ofile]) 691 _LT_OUTPUT_LIBTOOL_COMMANDS 692 AS_EXIT(0) 693 _LTEOF 694 chmod +x "$CONFIG_LT" 695 696 # configure is writing to config.log, but config.lt does its own redirection, 697 # appending to config.log, which fails on DOS, as config.log is still kept 698 # open by configure. Here we exec the FD to /dev/null, effectively closing 699 # config.log, so it can be properly (re)opened and appended to by config.lt. 700 lt_cl_success=: 701 test "$silent" = yes && 702 lt_config_lt_args="$lt_config_lt_args --quiet" 703 exec AS_MESSAGE_LOG_FD>/dev/null 704 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 705 exec AS_MESSAGE_LOG_FD>>config.log 706 $lt_cl_success || AS_EXIT(1) 707 ])# LT_OUTPUT 708 709 710 # _LT_CONFIG(TAG) 711 # --------------- 712 # If TAG is the built-in tag, create an initial libtool script with a 713 # default configuration from the untagged config vars. Otherwise add code 714 # to config.status for appending the configuration named by TAG from the 715 # matching tagged config vars. 716 m4_defun([_LT_CONFIG], 717 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 718 _LT_CONFIG_SAVE_COMMANDS([ 719 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 720 m4_if(_LT_TAG, [C], [ 721 # See if we are running on zsh, and set the options which allow our 722 # commands through without removal of \ escapes. 723 if test -n "${ZSH_VERSION+set}" ; then 724 setopt NO_GLOB_SUBST 725 fi 726 727 cfgfile="${ofile}T" 728 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 729 $RM "$cfgfile" 730 731 cat <<_LT_EOF >> "$cfgfile" 732 #! $SHELL 733 734 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 735 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 736 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 737 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 738 # 739 _LT_COPYING 740 _LT_LIBTOOL_TAGS 741 742 # ### BEGIN LIBTOOL CONFIG 743 _LT_LIBTOOL_CONFIG_VARS 744 _LT_LIBTOOL_TAG_VARS 745 # ### END LIBTOOL CONFIG 746 747 _LT_EOF 748 749 case $host_os in 750 aix3*) 751 cat <<\_LT_EOF >> "$cfgfile" 752 # AIX sometimes has problems with the GCC collect2 program. For some 753 # reason, if we set the COLLECT_NAMES environment variable, the problems 754 # vanish in a puff of smoke. 755 if test "X${COLLECT_NAMES+set}" != Xset; then 756 COLLECT_NAMES= 757 export COLLECT_NAMES 758 fi 759 _LT_EOF 760 ;; 761 esac 762 763 _LT_PROG_LTMAIN 764 765 # We use sed instead of cat because bash on DJGPP gets confused if 766 # if finds mixed CR/LF and LF-only lines. Since sed operates in 767 # text mode, it properly converts lines to CR/LF. This bash problem 768 # is reportedly fixed, but why not run on old versions too? 769 sed '$q' "$ltmain" >> "$cfgfile" \ 770 || (rm -f "$cfgfile"; exit 1) 771 772 _LT_PROG_REPLACE_SHELLFNS 773 774 mv -f "$cfgfile" "$ofile" || 775 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 776 chmod +x "$ofile" 777 ], 778 [cat <<_LT_EOF >> "$ofile" 779 780 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 781 dnl in a comment (ie after a #). 782 # ### BEGIN LIBTOOL TAG CONFIG: $1 783 _LT_LIBTOOL_TAG_VARS(_LT_TAG) 784 # ### END LIBTOOL TAG CONFIG: $1 785 _LT_EOF 786 ])dnl /m4_if 787 ], 788 [m4_if([$1], [], [ 789 PACKAGE='$PACKAGE' 790 VERSION='$VERSION' 791 TIMESTAMP='$TIMESTAMP' 792 RM='$RM' 793 ofile='$ofile'], []) 794 ])dnl /_LT_CONFIG_SAVE_COMMANDS 795 ])# _LT_CONFIG 796 797 798 # LT_SUPPORTED_TAG(TAG) 799 # --------------------- 800 # Trace this macro to discover what tags are supported by the libtool 801 # --tag option, using: 802 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 803 AC_DEFUN([LT_SUPPORTED_TAG], []) 804 805 806 # C support is built-in for now 807 m4_define([_LT_LANG_C_enabled], []) 808 m4_define([_LT_TAGS], []) 809 810 811 # LT_LANG(LANG) 812 # ------------- 813 # Enable libtool support for the given language if not already enabled. 814 AC_DEFUN([LT_LANG], 815 [AC_BEFORE([$0], [LT_OUTPUT])dnl 816 m4_case([$1], 817 [C], [_LT_LANG(C)], 818 [C++], [_LT_LANG(CXX)], 819 [Java], [_LT_LANG(GCJ)], 820 [Fortran 77], [_LT_LANG(F77)], 821 [Fortran], [_LT_LANG(FC)], 822 [Windows Resource], [_LT_LANG(RC)], 823 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 824 [_LT_LANG($1)], 825 [m4_fatal([$0: unsupported language: "$1"])])])dnl 826 ])# LT_LANG 827 828 829 # _LT_LANG(LANGNAME) 830 # ------------------ 831 m4_defun([_LT_LANG], 832 [m4_ifdef([_LT_LANG_]$1[_enabled], [], 833 [LT_SUPPORTED_TAG([$1])dnl 834 m4_append([_LT_TAGS], [$1 ])dnl 835 m4_define([_LT_LANG_]$1[_enabled], [])dnl 836 _LT_LANG_$1_CONFIG($1)])dnl 837 ])# _LT_LANG 838 839 840 # _LT_LANG_DEFAULT_CONFIG 841 # ----------------------- 842 m4_defun([_LT_LANG_DEFAULT_CONFIG], 843 [AC_PROVIDE_IFELSE([AC_PROG_CXX], 844 [LT_LANG(CXX)], 845 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 846 847 AC_PROVIDE_IFELSE([AC_PROG_F77], 848 [LT_LANG(F77)], 849 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 850 851 AC_PROVIDE_IFELSE([AC_PROG_FC], 852 [LT_LANG(FC)], 853 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 854 855 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 856 dnl pulling things in needlessly. 857 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 858 [LT_LANG(GCJ)], 859 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 860 [LT_LANG(GCJ)], 861 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 862 [LT_LANG(GCJ)], 863 [m4_ifdef([AC_PROG_GCJ], 864 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 865 m4_ifdef([A][M_PROG_GCJ], 866 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 867 m4_ifdef([LT_PROG_GCJ], 868 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 869 870 AC_PROVIDE_IFELSE([LT_PROG_RC], 871 [LT_LANG(RC)], 872 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 873 ])# _LT_LANG_DEFAULT_CONFIG 874 875 # Obsolete macros: 876 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 877 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 878 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 879 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 880 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 881 dnl aclocal-1.4 backwards compatibility: 882 dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 883 dnl AC_DEFUN([AC_LIBTOOL_F77], []) 884 dnl AC_DEFUN([AC_LIBTOOL_FC], []) 885 dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 886 dnl AC_DEFUN([AC_LIBTOOL_RC], []) 887 888 889 # _LT_TAG_COMPILER 890 # ---------------- 891 m4_defun([_LT_TAG_COMPILER], 892 [AC_REQUIRE([AC_PROG_CC])dnl 893 894 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 895 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 896 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 897 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 898 899 # If no C compiler was specified, use CC. 900 LTCC=${LTCC-"$CC"} 901 902 # If no C compiler flags were specified, use CFLAGS. 903 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 904 905 # Allow CC to be a program name with arguments. 906 compiler=$CC 907 ])# _LT_TAG_COMPILER 908 909 910 # _LT_COMPILER_BOILERPLATE 911 # ------------------------ 912 # Check for compiler boilerplate output or warnings with 913 # the simple compiler test code. 914 m4_defun([_LT_COMPILER_BOILERPLATE], 915 [m4_require([_LT_DECL_SED])dnl 916 ac_outfile=conftest.$ac_objext 917 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 918 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 919 _lt_compiler_boilerplate=`cat conftest.err` 920 $RM conftest* 921 ])# _LT_COMPILER_BOILERPLATE 922 923 924 # _LT_LINKER_BOILERPLATE 925 # ---------------------- 926 # Check for linker boilerplate output or warnings with 927 # the simple link test code. 928 m4_defun([_LT_LINKER_BOILERPLATE], 929 [m4_require([_LT_DECL_SED])dnl 930 ac_outfile=conftest.$ac_objext 931 echo "$lt_simple_link_test_code" >conftest.$ac_ext 932 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 933 _lt_linker_boilerplate=`cat conftest.err` 934 $RM -r conftest* 935 ])# _LT_LINKER_BOILERPLATE 936 937 # _LT_REQUIRED_DARWIN_CHECKS 938 # ------------------------- 939 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 940 case $host_os in 941 rhapsody* | darwin*) 942 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 943 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 944 AC_CHECK_TOOL([LIPO], [lipo], [:]) 945 AC_CHECK_TOOL([OTOOL], [otool], [:]) 946 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 947 _LT_DECL([], [DSYMUTIL], [1], 948 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 949 _LT_DECL([], [NMEDIT], [1], 950 [Tool to change global to local symbols on Mac OS X]) 951 _LT_DECL([], [LIPO], [1], 952 [Tool to manipulate fat objects and archives on Mac OS X]) 953 _LT_DECL([], [OTOOL], [1], 954 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 955 _LT_DECL([], [OTOOL64], [1], 956 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 957 958 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 959 [lt_cv_apple_cc_single_mod=no 960 if test -z "${LT_MULTI_MODULE}"; then 961 # By default we will add the -single_module flag. You can override 962 # by either setting the environment variable LT_MULTI_MODULE 963 # non-empty at configure time, or by adding -multi_module to the 964 # link flags. 965 rm -rf libconftest.dylib* 966 echo "int foo(void){return 1;}" > conftest.c 967 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 968 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 969 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 970 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 971 _lt_result=$? 972 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 973 lt_cv_apple_cc_single_mod=yes 974 else 975 cat conftest.err >&AS_MESSAGE_LOG_FD 976 fi 977 rm -rf libconftest.dylib* 978 rm -f conftest.* 979 fi]) 980 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 981 [lt_cv_ld_exported_symbols_list], 982 [lt_cv_ld_exported_symbols_list=no 983 save_LDFLAGS=$LDFLAGS 984 echo "_main" > conftest.sym 985 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 986 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 987 [lt_cv_ld_exported_symbols_list=yes], 988 [lt_cv_ld_exported_symbols_list=no]) 989 LDFLAGS="$save_LDFLAGS" 990 ]) 991 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 992 [lt_cv_ld_force_load=no 993 cat > conftest.c << _LT_EOF 994 int forced_loaded() { return 2;} 995 _LT_EOF 996 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 997 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 998 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 999 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1000 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1001 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1002 cat > conftest.c << _LT_EOF 1003 int main() { return 0;} 1004 _LT_EOF 1005 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1006 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1007 _lt_result=$? 1008 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then 1009 lt_cv_ld_force_load=yes 1010 else 1011 cat conftest.err >&AS_MESSAGE_LOG_FD 1012 fi 1013 rm -f conftest.err libconftest.a conftest conftest.c 1014 rm -rf conftest.dSYM 1015 ]) 1016 case $host_os in 1017 rhapsody* | darwin1.[[012]]) 1018 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1019 darwin1.*) 1020 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1021 darwin*) # darwin 5.x on 1022 # if running on 10.5 or later, the deployment target defaults 1023 # to the OS version, if on x86, and 10.4, the deployment 1024 # target defaults to 10.4. Don't you love it? 1025 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1026 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1027 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1028 10.[[012]]*) 1029 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1030 10.*) 1031 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1032 esac 1033 ;; 1034 esac 1035 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1036 _lt_dar_single_mod='$single_module' 1037 fi 1038 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1039 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1040 else 1041 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1042 fi 1043 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1044 _lt_dsymutil='~$DSYMUTIL $lib || :' 1045 else 1046 _lt_dsymutil= 1047 fi 1048 ;; 1049 esac 1050 ]) 1051 1052 1053 # _LT_DARWIN_LINKER_FEATURES 1054 # -------------------------- 1055 # Checks for linker and compiler features on darwin 1056 m4_defun([_LT_DARWIN_LINKER_FEATURES], 1057 [ 1058 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1059 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1060 _LT_TAGVAR(hardcode_direct, $1)=no 1061 _LT_TAGVAR(hardcode_automatic, $1)=yes 1062 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1063 if test "$lt_cv_ld_force_load" = "yes"; then 1064 _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\"`' 1065 else 1066 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1067 fi 1068 _LT_TAGVAR(link_all_deplibs, $1)=yes 1069 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1070 case $cc_basename in 1071 ifort*) _lt_dar_can_shared=yes ;; 1072 *) _lt_dar_can_shared=$GCC ;; 1073 esac 1074 if test "$_lt_dar_can_shared" = "yes"; then 1075 output_verbose_link_cmd=func_echo_all 1076 _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}" 1077 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1078 _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}" 1079 _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}" 1080 m4_if([$1], [CXX], 1081 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1082 _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}" 1083 _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}" 1084 fi 1085 ],[]) 1086 else 1087 _LT_TAGVAR(ld_shlibs, $1)=no 1088 fi 1089 ]) 1090 1091 # _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1092 # ---------------------------------- 1093 # Links a minimal program and checks the executable 1094 # for the system default hardcoded library path. In most cases, 1095 # this is /usr/lib:/lib, but when the MPI compilers are used 1096 # the location of the communication and MPI libs are included too. 1097 # If we don't find anything, use the default library path according 1098 # to the aix ld manual. 1099 # Store the results from the different compilers for each TAGNAME. 1100 # Allow to override them for all tags through lt_cv_aix_libpath. 1101 m4_defun([_LT_SYS_MODULE_PATH_AIX], 1102 [m4_require([_LT_DECL_SED])dnl 1103 if test "${lt_cv_aix_libpath+set}" = set; then 1104 aix_libpath=$lt_cv_aix_libpath 1105 else 1106 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1107 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1108 lt_aix_libpath_sed='[ 1109 /Import File Strings/,/^$/ { 1110 /^0/ { 1111 s/^0 *\([^ ]*\) *$/\1/ 1112 p 1113 } 1114 }]' 1115 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1116 # Check for a 64-bit object if we didn't find anything. 1117 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1118 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1119 fi],[]) 1120 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1121 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1122 fi 1123 ]) 1124 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1125 fi 1126 ])# _LT_SYS_MODULE_PATH_AIX 1127 1128 1129 # _LT_SHELL_INIT(ARG) 1130 # ------------------- 1131 m4_define([_LT_SHELL_INIT], 1132 [m4_divert_text([M4SH-INIT], [$1 1133 ])])# _LT_SHELL_INIT 1134 1135 1136 1137 # _LT_PROG_ECHO_BACKSLASH 1138 # ----------------------- 1139 # Find how we can fake an echo command that does not interpret backslash. 1140 # In particular, with Autoconf 2.60 or later we add some code to the start 1141 # of the generated configure script which will find a shell with a builtin 1142 # printf (which we can use as an echo command). 1143 m4_defun([_LT_PROG_ECHO_BACKSLASH], 1144 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1145 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1146 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1147 1148 AC_MSG_CHECKING([how to print strings]) 1149 # Test print first, because it will be a builtin if present. 1150 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1151 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1152 ECHO='print -r --' 1153 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1154 ECHO='printf %s\n' 1155 else 1156 # Use this function as a fallback that always works. 1157 func_fallback_echo () 1158 { 1159 eval 'cat <<_LTECHO_EOF 1160 $[]1 1161 _LTECHO_EOF' 1162 } 1163 ECHO='func_fallback_echo' 1164 fi 1165 1166 # func_echo_all arg... 1167 # Invoke $ECHO with all args, space-separated. 1168 func_echo_all () 1169 { 1170 $ECHO "$*" 1171 } 1172 1173 case "$ECHO" in 1174 printf*) AC_MSG_RESULT([printf]) ;; 1175 print*) AC_MSG_RESULT([print -r]) ;; 1176 *) AC_MSG_RESULT([cat]) ;; 1177 esac 1178 1179 m4_ifdef([_AS_DETECT_SUGGESTED], 1180 [_AS_DETECT_SUGGESTED([ 1181 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1182 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1183 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1184 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1185 PATH=/empty FPATH=/empty; export PATH FPATH 1186 test "X`printf %s $ECHO`" = "X$ECHO" \ 1187 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1188 1189 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1190 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1191 ])# _LT_PROG_ECHO_BACKSLASH 1192 1193 1194 # _LT_WITH_SYSROOT 1195 # ---------------- 1196 AC_DEFUN([_LT_WITH_SYSROOT], 1197 [AC_MSG_CHECKING([for sysroot]) 1198 AC_ARG_WITH([sysroot], 1199 [ --with-sysroot[=DIR] Search for dependent libraries within DIR 1200 (or the compiler's sysroot if not specified).], 1201 [], [with_sysroot=no]) 1202 1203 dnl lt_sysroot will always be passed unquoted. We quote it here 1204 dnl in case the user passed a directory name. 1205 lt_sysroot= 1206 case ${with_sysroot} in #( 1207 yes) 1208 if test "$GCC" = yes; then 1209 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1210 fi 1211 ;; #( 1212 /*) 1213 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1214 ;; #( 1215 no|'') 1216 ;; #( 1217 *) 1218 AC_MSG_RESULT([${with_sysroot}]) 1219 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1220 ;; 1221 esac 1222 1223 AC_MSG_RESULT([${lt_sysroot:-no}]) 1224 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1225 [dependent libraries, and in which our libraries should be installed.])]) 1226 1227 # _LT_ENABLE_LOCK 1228 # --------------- 1229 m4_defun([_LT_ENABLE_LOCK], 1230 [AC_ARG_ENABLE([libtool-lock], 1231 [AS_HELP_STRING([--disable-libtool-lock], 1232 [avoid locking (might break parallel builds)])]) 1233 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1234 1235 # Some flags need to be propagated to the compiler or linker for good 1236 # libtool support. 1237 case $host in 1238 ia64-*-hpux*) 1239 # Find out which ABI we are using. 1240 echo 'int i;' > conftest.$ac_ext 1241 if AC_TRY_EVAL(ac_compile); then 1242 case `/usr/bin/file conftest.$ac_objext` in 1243 *ELF-32*) 1244 HPUX_IA64_MODE="32" 1245 ;; 1246 *ELF-64*) 1247 HPUX_IA64_MODE="64" 1248 ;; 1249 esac 1250 fi 1251 rm -rf conftest* 1252 ;; 1253 *-*-irix6*) 1254 # Find out which ABI we are using. 1255 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1256 if AC_TRY_EVAL(ac_compile); then 1257 if test "$lt_cv_prog_gnu_ld" = yes; then 1258 case `/usr/bin/file conftest.$ac_objext` in 1259 *32-bit*) 1260 LD="${LD-ld} -melf32bsmip" 1261 ;; 1262 *N32*) 1263 LD="${LD-ld} -melf32bmipn32" 1264 ;; 1265 *64-bit*) 1266 LD="${LD-ld} -melf64bmip" 1267 ;; 1268 esac 1269 else 1270 case `/usr/bin/file conftest.$ac_objext` in 1271 *32-bit*) 1272 LD="${LD-ld} -32" 1273 ;; 1274 *N32*) 1275 LD="${LD-ld} -n32" 1276 ;; 1277 *64-bit*) 1278 LD="${LD-ld} -64" 1279 ;; 1280 esac 1281 fi 1282 fi 1283 rm -rf conftest* 1284 ;; 1285 1286 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1287 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1288 # Find out which ABI we are using. 1289 echo 'int i;' > conftest.$ac_ext 1290 if AC_TRY_EVAL(ac_compile); then 1291 case `/usr/bin/file conftest.o` in 1292 *32-bit*) 1293 case $host in 1294 x86_64-*kfreebsd*-gnu) 1295 LD="${LD-ld} -m elf_i386_fbsd" 1296 ;; 1297 x86_64-*linux*) 1298 LD="${LD-ld} -m elf_i386" 1299 ;; 1300 ppc64-*linux*|powerpc64-*linux*) 1301 LD="${LD-ld} -m elf32ppclinux" 1302 ;; 1303 s390x-*linux*) 1304 LD="${LD-ld} -m elf_s390" 1305 ;; 1306 sparc64-*linux*) 1307 LD="${LD-ld} -m elf32_sparc" 1308 ;; 1309 esac 1310 ;; 1311 *64-bit*) 1312 case $host in 1313 x86_64-*kfreebsd*-gnu) 1314 LD="${LD-ld} -m elf_x86_64_fbsd" 1315 ;; 1316 x86_64-*linux*) 1317 LD="${LD-ld} -m elf_x86_64" 1318 ;; 1319 ppc*-*linux*|powerpc*-*linux*) 1320 LD="${LD-ld} -m elf64ppc" 1321 ;; 1322 s390*-*linux*|s390*-*tpf*) 1323 LD="${LD-ld} -m elf64_s390" 1324 ;; 1325 sparc*-*linux*) 1326 LD="${LD-ld} -m elf64_sparc" 1327 ;; 1328 esac 1329 ;; 1330 esac 1331 fi 1332 rm -rf conftest* 1333 ;; 1334 1335 *-*-sco3.2v5*) 1336 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1337 SAVE_CFLAGS="$CFLAGS" 1338 CFLAGS="$CFLAGS -belf" 1339 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1340 [AC_LANG_PUSH(C) 1341 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1342 AC_LANG_POP]) 1343 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1344 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1345 CFLAGS="$SAVE_CFLAGS" 1346 fi 1347 ;; 1348 sparc*-*solaris*) 1349 # Find out which ABI we are using. 1350 echo 'int i;' > conftest.$ac_ext 1351 if AC_TRY_EVAL(ac_compile); then 1352 case `/usr/bin/file conftest.o` in 1353 *64-bit*) 1354 case $lt_cv_prog_gnu_ld in 1355 yes*) LD="${LD-ld} -m elf64_sparc" ;; 1356 *) 1357 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1358 LD="${LD-ld} -64" 1359 fi 1360 ;; 1361 esac 1362 ;; 1363 esac 1364 fi 1365 rm -rf conftest* 1366 ;; 1367 esac 1368 1369 need_locks="$enable_libtool_lock" 1370 ])# _LT_ENABLE_LOCK 1371 1372 1373 # _LT_PROG_AR 1374 # ----------- 1375 m4_defun([_LT_PROG_AR], 1376 [AC_CHECK_TOOLS(AR, [ar], false) 1377 : ${AR=ar} 1378 : ${AR_FLAGS=cru} 1379 _LT_DECL([], [AR], [1], [The archiver]) 1380 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1381 1382 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1383 [lt_cv_ar_at_file=no 1384 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1385 [echo conftest.$ac_objext > conftest.lst 1386 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1387 AC_TRY_EVAL([lt_ar_try]) 1388 if test "$ac_status" -eq 0; then 1389 # Ensure the archiver fails upon bogus file names. 1390 rm -f conftest.$ac_objext libconftest.a 1391 AC_TRY_EVAL([lt_ar_try]) 1392 if test "$ac_status" -ne 0; then 1393 lt_cv_ar_at_file=@ 1394 fi 1395 fi 1396 rm -f conftest.* libconftest.a 1397 ]) 1398 ]) 1399 1400 if test "x$lt_cv_ar_at_file" = xno; then 1401 archiver_list_spec= 1402 else 1403 archiver_list_spec=$lt_cv_ar_at_file 1404 fi 1405 _LT_DECL([], [archiver_list_spec], [1], 1406 [How to feed a file listing to the archiver]) 1407 ])# _LT_PROG_AR 1408 1409 1410 # _LT_CMD_OLD_ARCHIVE 1411 # ------------------- 1412 m4_defun([_LT_CMD_OLD_ARCHIVE], 1413 [_LT_PROG_AR 1414 1415 AC_CHECK_TOOL(STRIP, strip, :) 1416 test -z "$STRIP" && STRIP=: 1417 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1418 1419 AC_CHECK_TOOL(RANLIB, ranlib, :) 1420 test -z "$RANLIB" && RANLIB=: 1421 _LT_DECL([], [RANLIB], [1], 1422 [Commands used to install an old-style archive]) 1423 1424 # Determine commands to create old-style static archives. 1425 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1426 old_postinstall_cmds='chmod 644 $oldlib' 1427 old_postuninstall_cmds= 1428 1429 if test -n "$RANLIB"; then 1430 case $host_os in 1431 openbsd*) 1432 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1433 ;; 1434 *) 1435 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1436 ;; 1437 esac 1438 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1439 fi 1440 1441 case $host_os in 1442 darwin*) 1443 lock_old_archive_extraction=yes ;; 1444 *) 1445 lock_old_archive_extraction=no ;; 1446 esac 1447 _LT_DECL([], [old_postinstall_cmds], [2]) 1448 _LT_DECL([], [old_postuninstall_cmds], [2]) 1449 _LT_TAGDECL([], [old_archive_cmds], [2], 1450 [Commands used to build an old-style archive]) 1451 _LT_DECL([], [lock_old_archive_extraction], [0], 1452 [Whether to use a lock for old archive extraction]) 1453 ])# _LT_CMD_OLD_ARCHIVE 1454 1455 1456 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1457 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1458 # ---------------------------------------------------------------- 1459 # Check whether the given compiler option works 1460 AC_DEFUN([_LT_COMPILER_OPTION], 1461 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1462 m4_require([_LT_DECL_SED])dnl 1463 AC_CACHE_CHECK([$1], [$2], 1464 [$2=no 1465 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1466 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1467 lt_compiler_flag="$3" 1468 # Insert the option either (1) after the last *FLAGS variable, or 1469 # (2) before a word containing "conftest.", or (3) at the end. 1470 # Note that $ac_compile itself does not contain backslashes and begins 1471 # with a dollar sign (not a hyphen), so the echo should work correctly. 1472 # The option is referenced via a variable to avoid confusing sed. 1473 lt_compile=`echo "$ac_compile" | $SED \ 1474 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1475 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1476 -e 's:$: $lt_compiler_flag:'` 1477 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1478 (eval "$lt_compile" 2>conftest.err) 1479 ac_status=$? 1480 cat conftest.err >&AS_MESSAGE_LOG_FD 1481 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1482 if (exit $ac_status) && test -s "$ac_outfile"; then 1483 # The compiler can only warn and ignore the option if not recognized 1484 # So say no if there are warnings other than the usual output. 1485 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1486 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1487 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1488 $2=yes 1489 fi 1490 fi 1491 $RM conftest* 1492 ]) 1493 1494 if test x"[$]$2" = xyes; then 1495 m4_if([$5], , :, [$5]) 1496 else 1497 m4_if([$6], , :, [$6]) 1498 fi 1499 ])# _LT_COMPILER_OPTION 1500 1501 # Old name: 1502 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1503 dnl aclocal-1.4 backwards compatibility: 1504 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1505 1506 1507 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1508 # [ACTION-SUCCESS], [ACTION-FAILURE]) 1509 # ---------------------------------------------------- 1510 # Check whether the given linker option works 1511 AC_DEFUN([_LT_LINKER_OPTION], 1512 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1513 m4_require([_LT_DECL_SED])dnl 1514 AC_CACHE_CHECK([$1], [$2], 1515 [$2=no 1516 save_LDFLAGS="$LDFLAGS" 1517 LDFLAGS="$LDFLAGS $3" 1518 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1519 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1520 # The linker can only warn and ignore the option if not recognized 1521 # So say no if there are warnings 1522 if test -s conftest.err; then 1523 # Append any errors to the config.log. 1524 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1525 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1526 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1527 if diff conftest.exp conftest.er2 >/dev/null; then 1528 $2=yes 1529 fi 1530 else 1531 $2=yes 1532 fi 1533 fi 1534 $RM -r conftest* 1535 LDFLAGS="$save_LDFLAGS" 1536 ]) 1537 1538 if test x"[$]$2" = xyes; then 1539 m4_if([$4], , :, [$4]) 1540 else 1541 m4_if([$5], , :, [$5]) 1542 fi 1543 ])# _LT_LINKER_OPTION 1544 1545 # Old name: 1546 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1547 dnl aclocal-1.4 backwards compatibility: 1548 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1549 1550 1551 # LT_CMD_MAX_LEN 1552 #--------------- 1553 AC_DEFUN([LT_CMD_MAX_LEN], 1554 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1555 # find the maximum length of command line arguments 1556 AC_MSG_CHECKING([the maximum length of command line arguments]) 1557 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1558 i=0 1559 teststring="ABCD" 1560 1561 case $build_os in 1562 msdosdjgpp*) 1563 # On DJGPP, this test can blow up pretty badly due to problems in libc 1564 # (any single argument exceeding 2000 bytes causes a buffer overrun 1565 # during glob expansion). Even if it were fixed, the result of this 1566 # check would be larger than it should be. 1567 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1568 ;; 1569 1570 gnu*) 1571 # Under GNU Hurd, this test is not required because there is 1572 # no limit to the length of command line arguments. 1573 # Libtool will interpret -1 as no limit whatsoever 1574 lt_cv_sys_max_cmd_len=-1; 1575 ;; 1576 1577 cygwin* | mingw* | cegcc*) 1578 # On Win9x/ME, this test blows up -- it succeeds, but takes 1579 # about 5 minutes as the teststring grows exponentially. 1580 # Worse, since 9x/ME are not pre-emptively multitasking, 1581 # you end up with a "frozen" computer, even though with patience 1582 # the test eventually succeeds (with a max line length of 256k). 1583 # Instead, let's just punt: use the minimum linelength reported by 1584 # all of the supported platforms: 8192 (on NT/2K/XP). 1585 lt_cv_sys_max_cmd_len=8192; 1586 ;; 1587 1588 mint*) 1589 # On MiNT this can take a long time and run out of memory. 1590 lt_cv_sys_max_cmd_len=8192; 1591 ;; 1592 1593 amigaos*) 1594 # On AmigaOS with pdksh, this test takes hours, literally. 1595 # So we just punt and use a minimum line length of 8192. 1596 lt_cv_sys_max_cmd_len=8192; 1597 ;; 1598 1599 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1600 # This has been around since 386BSD, at least. Likely further. 1601 if test -x /sbin/sysctl; then 1602 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1603 elif test -x /usr/sbin/sysctl; then 1604 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1605 else 1606 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1607 fi 1608 # And add a safety zone 1609 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1610 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1611 ;; 1612 1613 interix*) 1614 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1615 lt_cv_sys_max_cmd_len=196608 1616 ;; 1617 1618 osf*) 1619 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1620 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1621 # nice to cause kernel panics so lets avoid the loop below. 1622 # First set a reasonable default. 1623 lt_cv_sys_max_cmd_len=16384 1624 # 1625 if test -x /sbin/sysconfig; then 1626 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1627 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1628 esac 1629 fi 1630 ;; 1631 sco3.2v5*) 1632 lt_cv_sys_max_cmd_len=102400 1633 ;; 1634 sysv5* | sco5v6* | sysv4.2uw2*) 1635 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1636 if test -n "$kargmax"; then 1637 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1638 else 1639 lt_cv_sys_max_cmd_len=32768 1640 fi 1641 ;; 1642 *) 1643 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1644 if test -n "$lt_cv_sys_max_cmd_len"; then 1645 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1646 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1647 else 1648 # Make teststring a little bigger before we do anything with it. 1649 # a 1K string should be a reasonable start. 1650 for i in 1 2 3 4 5 6 7 8 ; do 1651 teststring=$teststring$teststring 1652 done 1653 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1654 # If test is not a shell built-in, we'll probably end up computing a 1655 # maximum length that is only half of the actual maximum length, but 1656 # we can't tell. 1657 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ 1658 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1659 test $i != 17 # 1/2 MB should be enough 1660 do 1661 i=`expr $i + 1` 1662 teststring=$teststring$teststring 1663 done 1664 # Only check the string length outside the loop. 1665 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1666 teststring= 1667 # Add a significant safety factor because C++ compilers can tack on 1668 # massive amounts of additional arguments before passing them to the 1669 # linker. It appears as though 1/2 is a usable value. 1670 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1671 fi 1672 ;; 1673 esac 1674 ]) 1675 if test -n $lt_cv_sys_max_cmd_len ; then 1676 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1677 else 1678 AC_MSG_RESULT(none) 1679 fi 1680 max_cmd_len=$lt_cv_sys_max_cmd_len 1681 _LT_DECL([], [max_cmd_len], [0], 1682 [What is the maximum length of a command?]) 1683 ])# LT_CMD_MAX_LEN 1684 1685 # Old name: 1686 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1687 dnl aclocal-1.4 backwards compatibility: 1688 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1689 1690 1691 # _LT_HEADER_DLFCN 1692 # ---------------- 1693 m4_defun([_LT_HEADER_DLFCN], 1694 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1695 ])# _LT_HEADER_DLFCN 1696 1697 1698 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1699 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1700 # ---------------------------------------------------------------- 1701 m4_defun([_LT_TRY_DLOPEN_SELF], 1702 [m4_require([_LT_HEADER_DLFCN])dnl 1703 if test "$cross_compiling" = yes; then : 1704 [$4] 1705 else 1706 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1707 lt_status=$lt_dlunknown 1708 cat > conftest.$ac_ext <<_LT_EOF 1709 [#line $LINENO "configure" 1710 #include "confdefs.h" 1711 1712 #if HAVE_DLFCN_H 1713 #include <dlfcn.h> 1714 #endif 1715 1716 #include <stdio.h> 1717 1718 #ifdef RTLD_GLOBAL 1719 # define LT_DLGLOBAL RTLD_GLOBAL 1720 #else 1721 # ifdef DL_GLOBAL 1722 # define LT_DLGLOBAL DL_GLOBAL 1723 # else 1724 # define LT_DLGLOBAL 0 1725 # endif 1726 #endif 1727 1728 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1729 find out it does not work in some platform. */ 1730 #ifndef LT_DLLAZY_OR_NOW 1731 # ifdef RTLD_LAZY 1732 # define LT_DLLAZY_OR_NOW RTLD_LAZY 1733 # else 1734 # ifdef DL_LAZY 1735 # define LT_DLLAZY_OR_NOW DL_LAZY 1736 # else 1737 # ifdef RTLD_NOW 1738 # define LT_DLLAZY_OR_NOW RTLD_NOW 1739 # else 1740 # ifdef DL_NOW 1741 # define LT_DLLAZY_OR_NOW DL_NOW 1742 # else 1743 # define LT_DLLAZY_OR_NOW 0 1744 # endif 1745 # endif 1746 # endif 1747 # endif 1748 #endif 1749 1750 /* When -fvisbility=hidden is used, assume the code has been annotated 1751 correspondingly for the symbols needed. */ 1752 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1753 int fnord () __attribute__((visibility("default"))); 1754 #endif 1755 1756 int fnord () { return 42; } 1757 int main () 1758 { 1759 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1760 int status = $lt_dlunknown; 1761 1762 if (self) 1763 { 1764 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1765 else 1766 { 1767 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1768 else puts (dlerror ()); 1769 } 1770 /* dlclose (self); */ 1771 } 1772 else 1773 puts (dlerror ()); 1774 1775 return status; 1776 }] 1777 _LT_EOF 1778 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1779 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1780 lt_status=$? 1781 case x$lt_status in 1782 x$lt_dlno_uscore) $1 ;; 1783 x$lt_dlneed_uscore) $2 ;; 1784 x$lt_dlunknown|x*) $3 ;; 1785 esac 1786 else : 1787 # compilation failed 1788 $3 1789 fi 1790 fi 1791 rm -fr conftest* 1792 ])# _LT_TRY_DLOPEN_SELF 1793 1794 1795 # LT_SYS_DLOPEN_SELF 1796 # ------------------ 1797 AC_DEFUN([LT_SYS_DLOPEN_SELF], 1798 [m4_require([_LT_HEADER_DLFCN])dnl 1799 if test "x$enable_dlopen" != xyes; then 1800 enable_dlopen=unknown 1801 enable_dlopen_self=unknown 1802 enable_dlopen_self_static=unknown 1803 else 1804 lt_cv_dlopen=no 1805 lt_cv_dlopen_libs= 1806 1807 case $host_os in 1808 beos*) 1809 lt_cv_dlopen="load_add_on" 1810 lt_cv_dlopen_libs= 1811 lt_cv_dlopen_self=yes 1812 ;; 1813 1814 mingw* | pw32* | cegcc*) 1815 lt_cv_dlopen="LoadLibrary" 1816 lt_cv_dlopen_libs= 1817 ;; 1818 1819 cygwin*) 1820 lt_cv_dlopen="dlopen" 1821 lt_cv_dlopen_libs= 1822 ;; 1823 1824 darwin*) 1825 # if libdl is installed we need to link against it 1826 AC_CHECK_LIB([dl], [dlopen], 1827 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1828 lt_cv_dlopen="dyld" 1829 lt_cv_dlopen_libs= 1830 lt_cv_dlopen_self=yes 1831 ]) 1832 ;; 1833 1834 *) 1835 AC_CHECK_FUNC([shl_load], 1836 [lt_cv_dlopen="shl_load"], 1837 [AC_CHECK_LIB([dld], [shl_load], 1838 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1839 [AC_CHECK_FUNC([dlopen], 1840 [lt_cv_dlopen="dlopen"], 1841 [AC_CHECK_LIB([dl], [dlopen], 1842 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1843 [AC_CHECK_LIB([svld], [dlopen], 1844 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1845 [AC_CHECK_LIB([dld], [dld_link], 1846 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1847 ]) 1848 ]) 1849 ]) 1850 ]) 1851 ]) 1852 ;; 1853 esac 1854 1855 if test "x$lt_cv_dlopen" != xno; then 1856 enable_dlopen=yes 1857 else 1858 enable_dlopen=no 1859 fi 1860 1861 case $lt_cv_dlopen in 1862 dlopen) 1863 save_CPPFLAGS="$CPPFLAGS" 1864 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1865 1866 save_LDFLAGS="$LDFLAGS" 1867 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1868 1869 save_LIBS="$LIBS" 1870 LIBS="$lt_cv_dlopen_libs $LIBS" 1871 1872 AC_CACHE_CHECK([whether a program can dlopen itself], 1873 lt_cv_dlopen_self, [dnl 1874 _LT_TRY_DLOPEN_SELF( 1875 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1876 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1877 ]) 1878 1879 if test "x$lt_cv_dlopen_self" = xyes; then 1880 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1881 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1882 lt_cv_dlopen_self_static, [dnl 1883 _LT_TRY_DLOPEN_SELF( 1884 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1885 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1886 ]) 1887 fi 1888 1889 CPPFLAGS="$save_CPPFLAGS" 1890 LDFLAGS="$save_LDFLAGS" 1891 LIBS="$save_LIBS" 1892 ;; 1893 esac 1894 1895 case $lt_cv_dlopen_self in 1896 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1897 *) enable_dlopen_self=unknown ;; 1898 esac 1899 1900 case $lt_cv_dlopen_self_static in 1901 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1902 *) enable_dlopen_self_static=unknown ;; 1903 esac 1904 fi 1905 _LT_DECL([dlopen_support], [enable_dlopen], [0], 1906 [Whether dlopen is supported]) 1907 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1908 [Whether dlopen of programs is supported]) 1909 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1910 [Whether dlopen of statically linked programs is supported]) 1911 ])# LT_SYS_DLOPEN_SELF 1912 1913 # Old name: 1914 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1915 dnl aclocal-1.4 backwards compatibility: 1916 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1917 1918 1919 # _LT_COMPILER_C_O([TAGNAME]) 1920 # --------------------------- 1921 # Check to see if options -c and -o are simultaneously supported by compiler. 1922 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 1923 m4_defun([_LT_COMPILER_C_O], 1924 [m4_require([_LT_DECL_SED])dnl 1925 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1926 m4_require([_LT_TAG_COMPILER])dnl 1927 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1928 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1929 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1930 $RM -r conftest 2>/dev/null 1931 mkdir conftest 1932 cd conftest 1933 mkdir out 1934 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1935 1936 lt_compiler_flag="-o out/conftest2.$ac_objext" 1937 # Insert the option either (1) after the last *FLAGS variable, or 1938 # (2) before a word containing "conftest.", or (3) at the end. 1939 # Note that $ac_compile itself does not contain backslashes and begins 1940 # with a dollar sign (not a hyphen), so the echo should work correctly. 1941 lt_compile=`echo "$ac_compile" | $SED \ 1942 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1943 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1944 -e 's:$: $lt_compiler_flag:'` 1945 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1946 (eval "$lt_compile" 2>out/conftest.err) 1947 ac_status=$? 1948 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1949 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1950 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1951 then 1952 # The compiler can only warn and ignore the option if not recognized 1953 # So say no if there are warnings 1954 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 1955 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1956 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1957 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1958 fi 1959 fi 1960 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1961 $RM conftest* 1962 # SGI C++ compiler will create directory out/ii_files/ for 1963 # template instantiation 1964 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 1965 $RM out/* && rmdir out 1966 cd .. 1967 $RM -r conftest 1968 $RM conftest* 1969 ]) 1970 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 1971 [Does compiler simultaneously support -c and -o options?]) 1972 ])# _LT_COMPILER_C_O 1973 1974 1975 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 1976 # ---------------------------------- 1977 # Check to see if we can do hard links to lock some files if needed 1978 m4_defun([_LT_COMPILER_FILE_LOCKS], 1979 [m4_require([_LT_ENABLE_LOCK])dnl 1980 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1981 _LT_COMPILER_C_O([$1]) 1982 1983 hard_links="nottested" 1984 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1985 # do not overwrite the value of need_locks provided by the user 1986 AC_MSG_CHECKING([if we can lock with hard links]) 1987 hard_links=yes 1988 $RM conftest* 1989 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1990 touch conftest.a 1991 ln conftest.a conftest.b 2>&5 || hard_links=no 1992 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1993 AC_MSG_RESULT([$hard_links]) 1994 if test "$hard_links" = no; then 1995 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1996 need_locks=warn 1997 fi 1998 else 1999 need_locks=no 2000 fi 2001 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2002 ])# _LT_COMPILER_FILE_LOCKS 2003 2004 2005 # _LT_CHECK_OBJDIR 2006 # ---------------- 2007 m4_defun([_LT_CHECK_OBJDIR], 2008 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2009 [rm -f .libs 2>/dev/null 2010 mkdir .libs 2>/dev/null 2011 if test -d .libs; then 2012 lt_cv_objdir=.libs 2013 else 2014 # MS-DOS does not allow filenames that begin with a dot. 2015 lt_cv_objdir=_libs 2016 fi 2017 rmdir .libs 2>/dev/null]) 2018 objdir=$lt_cv_objdir 2019 _LT_DECL([], [objdir], [0], 2020 [The name of the directory that contains temporary libtool files])dnl 2021 m4_pattern_allow([LT_OBJDIR])dnl 2022 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2023 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2024 ])# _LT_CHECK_OBJDIR 2025 2026 2027 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2028 # -------------------------------------- 2029 # Check hardcoding attributes. 2030 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2031 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 2032 _LT_TAGVAR(hardcode_action, $1)= 2033 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2034 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2035 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2036 2037 # We can hardcode non-existent directories. 2038 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2039 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2040 # have to relink, otherwise we might link with an installed library 2041 # when we should be linking with a yet-to-be-installed one 2042 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2043 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2044 # Linking always hardcodes the temporary library directory. 2045 _LT_TAGVAR(hardcode_action, $1)=relink 2046 else 2047 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2048 _LT_TAGVAR(hardcode_action, $1)=immediate 2049 fi 2050 else 2051 # We cannot hardcode anything, or else we can only hardcode existing 2052 # directories. 2053 _LT_TAGVAR(hardcode_action, $1)=unsupported 2054 fi 2055 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2056 2057 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2058 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2059 # Fast installation is not supported 2060 enable_fast_install=no 2061 elif test "$shlibpath_overrides_runpath" = yes || 2062 test "$enable_shared" = no; then 2063 # Fast installation is not necessary 2064 enable_fast_install=needless 2065 fi 2066 _LT_TAGDECL([], [hardcode_action], [0], 2067 [How to hardcode a shared library path into an executable]) 2068 ])# _LT_LINKER_HARDCODE_LIBPATH 2069 2070 2071 # _LT_CMD_STRIPLIB 2072 # ---------------- 2073 m4_defun([_LT_CMD_STRIPLIB], 2074 [m4_require([_LT_DECL_EGREP]) 2075 striplib= 2076 old_striplib= 2077 AC_MSG_CHECKING([whether stripping libraries is possible]) 2078 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2079 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2080 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2081 AC_MSG_RESULT([yes]) 2082 else 2083 # FIXME - insert some real tests, host_os isn't really good enough 2084 case $host_os in 2085 darwin*) 2086 if test -n "$STRIP" ; then 2087 striplib="$STRIP -x" 2088 old_striplib="$STRIP -S" 2089 AC_MSG_RESULT([yes]) 2090 else 2091 AC_MSG_RESULT([no]) 2092 fi 2093 ;; 2094 *) 2095 AC_MSG_RESULT([no]) 2096 ;; 2097 esac 2098 fi 2099 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2100 _LT_DECL([], [striplib], [1]) 2101 ])# _LT_CMD_STRIPLIB 2102 2103 2104 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2105 # ----------------------------- 2106 # PORTME Fill in your ld.so characteristics 2107 m4_defun([_LT_SYS_DYNAMIC_LINKER], 2108 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2109 m4_require([_LT_DECL_EGREP])dnl 2110 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2111 m4_require([_LT_DECL_OBJDUMP])dnl 2112 m4_require([_LT_DECL_SED])dnl 2113 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2114 AC_MSG_CHECKING([dynamic linker characteristics]) 2115 m4_if([$1], 2116 [], [ 2117 if test "$GCC" = yes; then 2118 case $host_os in 2119 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2120 *) lt_awk_arg="/^libraries:/" ;; 2121 esac 2122 case $host_os in 2123 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2124 *) lt_sed_strip_eq="s,=/,/,g" ;; 2125 esac 2126 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2127 case $lt_search_path_spec in 2128 *\;*) 2129 # if the path contains ";" then we assume it to be the separator 2130 # otherwise default to the standard path separator (i.e. ":") - it is 2131 # assumed that no part of a normal pathname contains ";" but that should 2132 # okay in the real world where ";" in dirpaths is itself problematic. 2133 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2134 ;; 2135 *) 2136 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2137 ;; 2138 esac 2139 # Ok, now we have the path, separated by spaces, we can step through it 2140 # and add multilib dir if necessary. 2141 lt_tmp_lt_search_path_spec= 2142 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2143 for lt_sys_path in $lt_search_path_spec; do 2144 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2145 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2146 else 2147 test -d "$lt_sys_path" && \ 2148 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2149 fi 2150 done 2151 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2152 BEGIN {RS=" "; FS="/|\n";} { 2153 lt_foo=""; 2154 lt_count=0; 2155 for (lt_i = NF; lt_i > 0; lt_i--) { 2156 if ($lt_i != "" && $lt_i != ".") { 2157 if ($lt_i == "..") { 2158 lt_count++; 2159 } else { 2160 if (lt_count == 0) { 2161 lt_foo="/" $lt_i lt_foo; 2162 } else { 2163 lt_count--; 2164 } 2165 } 2166 } 2167 } 2168 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2169 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2170 }'` 2171 # AWK program above erroneously prepends '/' to C:/dos/paths 2172 # for these hosts. 2173 case $host_os in 2174 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2175 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2176 esac 2177 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2178 else 2179 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2180 fi]) 2181 library_names_spec= 2182 libname_spec='lib$name' 2183 soname_spec= 2184 shrext_cmds=".so" 2185 postinstall_cmds= 2186 postuninstall_cmds= 2187 finish_cmds= 2188 finish_eval= 2189 shlibpath_var= 2190 shlibpath_overrides_runpath=unknown 2191 version_type=none 2192 dynamic_linker="$host_os ld.so" 2193 sys_lib_dlsearch_path_spec="/lib /usr/lib" 2194 need_lib_prefix=unknown 2195 hardcode_into_libs=no 2196 2197 # when you set need_version to no, make sure it does not cause -set_version 2198 # flags to be left without arguments 2199 need_version=unknown 2200 2201 case $host_os in 2202 aix3*) 2203 version_type=linux 2204 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2205 shlibpath_var=LIBPATH 2206 2207 # AIX 3 has no versioning support, so we append a major version to the name. 2208 soname_spec='${libname}${release}${shared_ext}$major' 2209 ;; 2210 2211 aix[[4-9]]*) 2212 version_type=linux 2213 need_lib_prefix=no 2214 need_version=no 2215 hardcode_into_libs=yes 2216 if test "$host_cpu" = ia64; then 2217 # AIX 5 supports IA64 2218 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2219 shlibpath_var=LD_LIBRARY_PATH 2220 else 2221 # With GCC up to 2.95.x, collect2 would create an import file 2222 # for dependence libraries. The import file would start with 2223 # the line `#! .'. This would cause the generated library to 2224 # depend on `.', always an invalid library. This was fixed in 2225 # development snapshots of GCC prior to 3.0. 2226 case $host_os in 2227 aix4 | aix4.[[01]] | aix4.[[01]].*) 2228 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2229 echo ' yes ' 2230 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2231 : 2232 else 2233 can_build_shared=no 2234 fi 2235 ;; 2236 esac 2237 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2238 # soname into executable. Probably we can add versioning support to 2239 # collect2, so additional links can be useful in future. 2240 if test "$aix_use_runtimelinking" = yes; then 2241 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2242 # instead of lib<name>.a to let people know that these are not 2243 # typical AIX shared libraries. 2244 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2245 else 2246 # We preserve .a as extension for shared libraries through AIX4.2 2247 # and later when we are not doing run time linking. 2248 library_names_spec='${libname}${release}.a $libname.a' 2249 soname_spec='${libname}${release}${shared_ext}$major' 2250 fi 2251 shlibpath_var=LIBPATH 2252 fi 2253 ;; 2254 2255 amigaos*) 2256 case $host_cpu in 2257 powerpc) 2258 # Since July 2007 AmigaOS4 officially supports .so libraries. 2259 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2260 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2261 ;; 2262 m68k) 2263 library_names_spec='$libname.ixlibrary $libname.a' 2264 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2265 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2266 ;; 2267 esac 2268 ;; 2269 2270 beos*) 2271 library_names_spec='${libname}${shared_ext}' 2272 dynamic_linker="$host_os ld.so" 2273 shlibpath_var=LIBRARY_PATH 2274 ;; 2275 2276 bsdi[[45]]*) 2277 version_type=linux 2278 need_version=no 2279 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2280 soname_spec='${libname}${release}${shared_ext}$major' 2281 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2282 shlibpath_var=LD_LIBRARY_PATH 2283 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2284 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2285 # the default ld.so.conf also contains /usr/contrib/lib and 2286 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2287 # libtool to hard-code these into programs 2288 ;; 2289 2290 cygwin* | mingw* | pw32* | cegcc*) 2291 version_type=windows 2292 shrext_cmds=".dll" 2293 need_version=no 2294 need_lib_prefix=no 2295 2296 case $GCC,$cc_basename in 2297 yes,*) 2298 # gcc 2299 library_names_spec='$libname.dll.a' 2300 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2301 postinstall_cmds='base_file=`basename \${file}`~ 2302 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2303 dldir=$destdir/`dirname \$dlpath`~ 2304 test -d \$dldir || mkdir -p \$dldir~ 2305 $install_prog $dir/$dlname \$dldir/$dlname~ 2306 chmod a+x \$dldir/$dlname~ 2307 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2308 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2309 fi' 2310 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2311 dlpath=$dir/\$dldll~ 2312 $RM \$dlpath' 2313 shlibpath_overrides_runpath=yes 2314 2315 case $host_os in 2316 cygwin*) 2317 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2318 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2319 m4_if([$1], [],[ 2320 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2321 ;; 2322 mingw* | cegcc*) 2323 # MinGW DLLs use traditional 'lib' prefix 2324 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2325 ;; 2326 pw32*) 2327 # pw32 DLLs use 'pw' prefix rather than 'lib' 2328 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2329 ;; 2330 esac 2331 dynamic_linker='Win32 ld.exe' 2332 ;; 2333 2334 *,cl*) 2335 # Native MSVC 2336 libname_spec='$name' 2337 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2338 library_names_spec='${libname}.dll.lib' 2339 2340 case $build_os in 2341 mingw*) 2342 sys_lib_search_path_spec= 2343 lt_save_ifs=$IFS 2344 IFS=';' 2345 for lt_path in $LIB 2346 do 2347 IFS=$lt_save_ifs 2348 # Let DOS variable expansion print the short 8.3 style file name. 2349 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2350 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2351 done 2352 IFS=$lt_save_ifs 2353 # Convert to MSYS style. 2354 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2355 ;; 2356 cygwin*) 2357 # Convert to unix form, then to dos form, then back to unix form 2358 # but this time dos style (no spaces!) so that the unix form looks 2359 # like /cygdrive/c/PROGRA~1:/cygdr... 2360 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2361 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2362 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2363 ;; 2364 *) 2365 sys_lib_search_path_spec="$LIB" 2366 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2367 # It is most probably a Windows format PATH. 2368 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2369 else 2370 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2371 fi 2372 # FIXME: find the short name or the path components, as spaces are 2373 # common. (e.g. "Program Files" -> "PROGRA~1") 2374 ;; 2375 esac 2376 2377 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2378 postinstall_cmds='base_file=`basename \${file}`~ 2379 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2380 dldir=$destdir/`dirname \$dlpath`~ 2381 test -d \$dldir || mkdir -p \$dldir~ 2382 $install_prog $dir/$dlname \$dldir/$dlname' 2383 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2384 dlpath=$dir/\$dldll~ 2385 $RM \$dlpath' 2386 shlibpath_overrides_runpath=yes 2387 dynamic_linker='Win32 link.exe' 2388 ;; 2389 2390 *) 2391 # Assume MSVC wrapper 2392 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2393 dynamic_linker='Win32 ld.exe' 2394 ;; 2395 esac 2396 # FIXME: first we should search . and the directory the executable is in 2397 shlibpath_var=PATH 2398 ;; 2399 2400 darwin* | rhapsody*) 2401 dynamic_linker="$host_os dyld" 2402 version_type=darwin 2403 need_lib_prefix=no 2404 need_version=no 2405 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2406 soname_spec='${libname}${release}${major}$shared_ext' 2407 shlibpath_overrides_runpath=yes 2408 shlibpath_var=DYLD_LIBRARY_PATH 2409 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2410 m4_if([$1], [],[ 2411 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2412 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2413 ;; 2414 2415 dgux*) 2416 version_type=linux 2417 need_lib_prefix=no 2418 need_version=no 2419 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2420 soname_spec='${libname}${release}${shared_ext}$major' 2421 shlibpath_var=LD_LIBRARY_PATH 2422 ;; 2423 2424 freebsd1*) 2425 dynamic_linker=no 2426 ;; 2427 2428 freebsd* | dragonfly*) 2429 # DragonFly does not have aout. When/if they implement a new 2430 # versioning mechanism, adjust this. 2431 if test -x /usr/bin/objformat; then 2432 objformat=`/usr/bin/objformat` 2433 else 2434 case $host_os in 2435 freebsd[[123]]*) objformat=aout ;; 2436 *) objformat=elf ;; 2437 esac 2438 fi 2439 version_type=freebsd-$objformat 2440 case $version_type in 2441 freebsd-elf*) 2442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2443 need_version=no 2444 need_lib_prefix=no 2445 ;; 2446 freebsd-*) 2447 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2448 need_version=yes 2449 ;; 2450 esac 2451 shlibpath_var=LD_LIBRARY_PATH 2452 case $host_os in 2453 freebsd2*) 2454 shlibpath_overrides_runpath=yes 2455 ;; 2456 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2457 shlibpath_overrides_runpath=yes 2458 hardcode_into_libs=yes 2459 ;; 2460 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2461 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2462 shlibpath_overrides_runpath=no 2463 hardcode_into_libs=yes 2464 ;; 2465 *) # from 4.6 on, and DragonFly 2466 shlibpath_overrides_runpath=yes 2467 hardcode_into_libs=yes 2468 ;; 2469 esac 2470 ;; 2471 2472 gnu*) 2473 version_type=linux 2474 need_lib_prefix=no 2475 need_version=no 2476 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2477 soname_spec='${libname}${release}${shared_ext}$major' 2478 shlibpath_var=LD_LIBRARY_PATH 2479 shlibpath_overrides_runpath=no 2480 hardcode_into_libs=yes 2481 ;; 2482 2483 haiku*) 2484 version_type=linux 2485 need_lib_prefix=no 2486 need_version=no 2487 dynamic_linker="$host_os runtime_loader" 2488 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2489 soname_spec='${libname}${release}${shared_ext}$major' 2490 shlibpath_var=LIBRARY_PATH 2491 shlibpath_overrides_runpath=yes 2492 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2493 hardcode_into_libs=yes 2494 ;; 2495 2496 hpux9* | hpux10* | hpux11*) 2497 # Give a soname corresponding to the major version so that dld.sl refuses to 2498 # link against other versions. 2499 version_type=sunos 2500 need_lib_prefix=no 2501 need_version=no 2502 case $host_cpu in 2503 ia64*) 2504 shrext_cmds='.so' 2505 hardcode_into_libs=yes 2506 dynamic_linker="$host_os dld.so" 2507 shlibpath_var=LD_LIBRARY_PATH 2508 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2509 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2510 soname_spec='${libname}${release}${shared_ext}$major' 2511 if test "X$HPUX_IA64_MODE" = X32; then 2512 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2513 else 2514 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2515 fi 2516 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2517 ;; 2518 hppa*64*) 2519 shrext_cmds='.sl' 2520 hardcode_into_libs=yes 2521 dynamic_linker="$host_os dld.sl" 2522 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2523 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2524 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2525 soname_spec='${libname}${release}${shared_ext}$major' 2526 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2527 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2528 ;; 2529 *) 2530 shrext_cmds='.sl' 2531 dynamic_linker="$host_os dld.sl" 2532 shlibpath_var=SHLIB_PATH 2533 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2534 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2535 soname_spec='${libname}${release}${shared_ext}$major' 2536 ;; 2537 esac 2538 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2539 postinstall_cmds='chmod 555 $lib' 2540 # or fails outright, so override atomically: 2541 install_override_mode=555 2542 ;; 2543 2544 interix[[3-9]]*) 2545 version_type=linux 2546 need_lib_prefix=no 2547 need_version=no 2548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2549 soname_spec='${libname}${release}${shared_ext}$major' 2550 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2551 shlibpath_var=LD_LIBRARY_PATH 2552 shlibpath_overrides_runpath=no 2553 hardcode_into_libs=yes 2554 ;; 2555 2556 irix5* | irix6* | nonstopux*) 2557 case $host_os in 2558 nonstopux*) version_type=nonstopux ;; 2559 *) 2560 if test "$lt_cv_prog_gnu_ld" = yes; then 2561 version_type=linux 2562 else 2563 version_type=irix 2564 fi ;; 2565 esac 2566 need_lib_prefix=no 2567 need_version=no 2568 soname_spec='${libname}${release}${shared_ext}$major' 2569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2570 case $host_os in 2571 irix5* | nonstopux*) 2572 libsuff= shlibsuff= 2573 ;; 2574 *) 2575 case $LD in # libtool.m4 will add one of these switches to LD 2576 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2577 libsuff= shlibsuff= libmagic=32-bit;; 2578 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2579 libsuff=32 shlibsuff=N32 libmagic=N32;; 2580 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2581 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2582 *) libsuff= shlibsuff= libmagic=never-match;; 2583 esac 2584 ;; 2585 esac 2586 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2587 shlibpath_overrides_runpath=no 2588 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2589 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2590 hardcode_into_libs=yes 2591 ;; 2592 2593 # No shared lib support for Linux oldld, aout, or coff. 2594 linux*oldld* | linux*aout* | linux*coff*) 2595 dynamic_linker=no 2596 ;; 2597 2598 # This must be Linux ELF. 2599 linux* | k*bsd*-gnu | kopensolaris*-gnu) 2600 version_type=linux 2601 need_lib_prefix=no 2602 need_version=no 2603 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2604 soname_spec='${libname}${release}${shared_ext}$major' 2605 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2606 shlibpath_var=LD_LIBRARY_PATH 2607 shlibpath_overrides_runpath=no 2608 2609 # Some binutils ld are patched to set DT_RUNPATH 2610 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2611 [lt_cv_shlibpath_overrides_runpath=no 2612 save_LDFLAGS=$LDFLAGS 2613 save_libdir=$libdir 2614 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2615 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2616 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2617 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2618 [lt_cv_shlibpath_overrides_runpath=yes])]) 2619 LDFLAGS=$save_LDFLAGS 2620 libdir=$save_libdir 2621 ]) 2622 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2623 2624 # This implies no fast_install, which is unacceptable. 2625 # Some rework will be needed to allow for fast_install 2626 # before this can be enabled. 2627 hardcode_into_libs=yes 2628 2629 # Append ld.so.conf contents to the search path 2630 if test -f /etc/ld.so.conf; then 2631 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' ' '` 2632 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2633 fi 2634 2635 # We used to test for /lib/ld.so.1 and disable shared libraries on 2636 # powerpc, because MkLinux only supported shared libraries with the 2637 # GNU dynamic linker. Since this was broken with cross compilers, 2638 # most powerpc-linux boxes support dynamic linking these days and 2639 # people can always --disable-shared, the test was removed, and we 2640 # assume the GNU/Linux dynamic linker is in use. 2641 dynamic_linker='GNU/Linux ld.so' 2642 ;; 2643 2644 netbsdelf*-gnu) 2645 version_type=linux 2646 need_lib_prefix=no 2647 need_version=no 2648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2649 soname_spec='${libname}${release}${shared_ext}$major' 2650 shlibpath_var=LD_LIBRARY_PATH 2651 shlibpath_overrides_runpath=no 2652 hardcode_into_libs=yes 2653 dynamic_linker='NetBSD ld.elf_so' 2654 ;; 2655 2656 netbsd*) 2657 version_type=sunos 2658 need_lib_prefix=no 2659 need_version=no 2660 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2661 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2662 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2663 dynamic_linker='NetBSD (a.out) ld.so' 2664 else 2665 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2666 soname_spec='${libname}${release}${shared_ext}$major' 2667 dynamic_linker='NetBSD ld.elf_so' 2668 fi 2669 shlibpath_var=LD_LIBRARY_PATH 2670 shlibpath_overrides_runpath=yes 2671 hardcode_into_libs=yes 2672 ;; 2673 2674 newsos6) 2675 version_type=linux 2676 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2677 shlibpath_var=LD_LIBRARY_PATH 2678 shlibpath_overrides_runpath=yes 2679 ;; 2680 2681 *nto* | *qnx*) 2682 version_type=qnx 2683 need_lib_prefix=no 2684 need_version=no 2685 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2686 soname_spec='${libname}${release}${shared_ext}$major' 2687 shlibpath_var=LD_LIBRARY_PATH 2688 shlibpath_overrides_runpath=no 2689 hardcode_into_libs=yes 2690 dynamic_linker='ldqnx.so' 2691 ;; 2692 2693 openbsd*) 2694 version_type=sunos 2695 sys_lib_dlsearch_path_spec="/usr/lib" 2696 need_lib_prefix=no 2697 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2698 case $host_os in 2699 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2700 *) need_version=no ;; 2701 esac 2702 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2703 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2704 shlibpath_var=LD_LIBRARY_PATH 2705 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2706 case $host_os in 2707 openbsd2.[[89]] | openbsd2.[[89]].*) 2708 shlibpath_overrides_runpath=no 2709 ;; 2710 *) 2711 shlibpath_overrides_runpath=yes 2712 ;; 2713 esac 2714 else 2715 shlibpath_overrides_runpath=yes 2716 fi 2717 ;; 2718 2719 os2*) 2720 libname_spec='$name' 2721 shrext_cmds=".dll" 2722 need_lib_prefix=no 2723 library_names_spec='$libname${shared_ext} $libname.a' 2724 dynamic_linker='OS/2 ld.exe' 2725 shlibpath_var=LIBPATH 2726 ;; 2727 2728 osf3* | osf4* | osf5*) 2729 version_type=osf 2730 need_lib_prefix=no 2731 need_version=no 2732 soname_spec='${libname}${release}${shared_ext}$major' 2733 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2734 shlibpath_var=LD_LIBRARY_PATH 2735 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2736 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2737 ;; 2738 2739 rdos*) 2740 dynamic_linker=no 2741 ;; 2742 2743 solaris*) 2744 version_type=linux 2745 need_lib_prefix=no 2746 need_version=no 2747 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2748 soname_spec='${libname}${release}${shared_ext}$major' 2749 shlibpath_var=LD_LIBRARY_PATH 2750 shlibpath_overrides_runpath=yes 2751 hardcode_into_libs=yes 2752 # ldd complains unless libraries are executable 2753 postinstall_cmds='chmod +x $lib' 2754 ;; 2755 2756 sunos4*) 2757 version_type=sunos 2758 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2759 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2760 shlibpath_var=LD_LIBRARY_PATH 2761 shlibpath_overrides_runpath=yes 2762 if test "$with_gnu_ld" = yes; then 2763 need_lib_prefix=no 2764 fi 2765 need_version=yes 2766 ;; 2767 2768 sysv4 | sysv4.3*) 2769 version_type=linux 2770 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2771 soname_spec='${libname}${release}${shared_ext}$major' 2772 shlibpath_var=LD_LIBRARY_PATH 2773 case $host_vendor in 2774 sni) 2775 shlibpath_overrides_runpath=no 2776 need_lib_prefix=no 2777 runpath_var=LD_RUN_PATH 2778 ;; 2779 siemens) 2780 need_lib_prefix=no 2781 ;; 2782 motorola) 2783 need_lib_prefix=no 2784 need_version=no 2785 shlibpath_overrides_runpath=no 2786 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2787 ;; 2788 esac 2789 ;; 2790 2791 sysv4*MP*) 2792 if test -d /usr/nec ;then 2793 version_type=linux 2794 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2795 soname_spec='$libname${shared_ext}.$major' 2796 shlibpath_var=LD_LIBRARY_PATH 2797 fi 2798 ;; 2799 2800 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2801 version_type=freebsd-elf 2802 need_lib_prefix=no 2803 need_version=no 2804 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2805 soname_spec='${libname}${release}${shared_ext}$major' 2806 shlibpath_var=LD_LIBRARY_PATH 2807 shlibpath_overrides_runpath=yes 2808 hardcode_into_libs=yes 2809 if test "$with_gnu_ld" = yes; then 2810 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2811 else 2812 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2813 case $host_os in 2814 sco3.2v5*) 2815 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2816 ;; 2817 esac 2818 fi 2819 sys_lib_dlsearch_path_spec='/usr/lib' 2820 ;; 2821 2822 tpf*) 2823 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2824 version_type=linux 2825 need_lib_prefix=no 2826 need_version=no 2827 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2828 shlibpath_var=LD_LIBRARY_PATH 2829 shlibpath_overrides_runpath=no 2830 hardcode_into_libs=yes 2831 ;; 2832 2833 uts4*) 2834 version_type=linux 2835 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2836 soname_spec='${libname}${release}${shared_ext}$major' 2837 shlibpath_var=LD_LIBRARY_PATH 2838 ;; 2839 2840 *) 2841 dynamic_linker=no 2842 ;; 2843 esac 2844 AC_MSG_RESULT([$dynamic_linker]) 2845 test "$dynamic_linker" = no && can_build_shared=no 2846 2847 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2848 if test "$GCC" = yes; then 2849 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2850 fi 2851 2852 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2853 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2854 fi 2855 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2856 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2857 fi 2858 2859 _LT_DECL([], [variables_saved_for_relink], [1], 2860 [Variables whose values should be saved in libtool wrapper scripts and 2861 restored at link time]) 2862 _LT_DECL([], [need_lib_prefix], [0], 2863 [Do we need the "lib" prefix for modules?]) 2864 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2865 _LT_DECL([], [version_type], [0], [Library versioning type]) 2866 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2867 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2868 _LT_DECL([], [shlibpath_overrides_runpath], [0], 2869 [Is shlibpath searched before the hard-coded library search path?]) 2870 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2871 _LT_DECL([], [library_names_spec], [1], 2872 [[List of archive names. First name is the real one, the rest are links. 2873 The last name is the one that the linker finds with -lNAME]]) 2874 _LT_DECL([], [soname_spec], [1], 2875 [[The coded name of the library, if different from the real name]]) 2876 _LT_DECL([], [install_override_mode], [1], 2877 [Permission mode override for installation of shared libraries]) 2878 _LT_DECL([], [postinstall_cmds], [2], 2879 [Command to use after installation of a shared archive]) 2880 _LT_DECL([], [postuninstall_cmds], [2], 2881 [Command to use after uninstallation of a shared archive]) 2882 _LT_DECL([], [finish_cmds], [2], 2883 [Commands used to finish a libtool library installation in a directory]) 2884 _LT_DECL([], [finish_eval], [1], 2885 [[As "finish_cmds", except a single script fragment to be evaled but 2886 not shown]]) 2887 _LT_DECL([], [hardcode_into_libs], [0], 2888 [Whether we should hardcode library paths into libraries]) 2889 _LT_DECL([], [sys_lib_search_path_spec], [2], 2890 [Compile-time system search path for libraries]) 2891 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2892 [Run-time system search path for libraries]) 2893 ])# _LT_SYS_DYNAMIC_LINKER 2894 2895 2896 # _LT_PATH_TOOL_PREFIX(TOOL) 2897 # -------------------------- 2898 # find a file program which can recognize shared library 2899 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2900 [m4_require([_LT_DECL_EGREP])dnl 2901 AC_MSG_CHECKING([for $1]) 2902 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2903 [case $MAGIC_CMD in 2904 [[\\/*] | ?:[\\/]*]) 2905 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2906 ;; 2907 *) 2908 lt_save_MAGIC_CMD="$MAGIC_CMD" 2909 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2910 dnl $ac_dummy forces splitting on constant user-supplied paths. 2911 dnl POSIX.2 word splitting is done only on the output of word expansions, 2912 dnl not every word. This closes a longstanding sh security hole. 2913 ac_dummy="m4_if([$2], , $PATH, [$2])" 2914 for ac_dir in $ac_dummy; do 2915 IFS="$lt_save_ifs" 2916 test -z "$ac_dir" && ac_dir=. 2917 if test -f $ac_dir/$1; then 2918 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2919 if test -n "$file_magic_test_file"; then 2920 case $deplibs_check_method in 2921 "file_magic "*) 2922 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2923 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2924 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2925 $EGREP "$file_magic_regex" > /dev/null; then 2926 : 2927 else 2928 cat <<_LT_EOF 1>&2 2929 2930 *** Warning: the command libtool uses to detect shared libraries, 2931 *** $file_magic_cmd, produces output that libtool cannot recognize. 2932 *** The result is that libtool may fail to recognize shared libraries 2933 *** as such. This will affect the creation of libtool libraries that 2934 *** depend on shared libraries, but programs linked with such libtool 2935 *** libraries will work regardless of this problem. Nevertheless, you 2936 *** may want to report the problem to your system manager and/or to 2937 *** bug-libtool@gnu.org 2938 2939 _LT_EOF 2940 fi ;; 2941 esac 2942 fi 2943 break 2944 fi 2945 done 2946 IFS="$lt_save_ifs" 2947 MAGIC_CMD="$lt_save_MAGIC_CMD" 2948 ;; 2949 esac]) 2950 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2951 if test -n "$MAGIC_CMD"; then 2952 AC_MSG_RESULT($MAGIC_CMD) 2953 else 2954 AC_MSG_RESULT(no) 2955 fi 2956 _LT_DECL([], [MAGIC_CMD], [0], 2957 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2958 ])# _LT_PATH_TOOL_PREFIX 2959 2960 # Old name: 2961 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2962 dnl aclocal-1.4 backwards compatibility: 2963 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2964 2965 2966 # _LT_PATH_MAGIC 2967 # -------------- 2968 # find a file program which can recognize a shared library 2969 m4_defun([_LT_PATH_MAGIC], 2970 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2971 if test -z "$lt_cv_path_MAGIC_CMD"; then 2972 if test -n "$ac_tool_prefix"; then 2973 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2974 else 2975 MAGIC_CMD=: 2976 fi 2977 fi 2978 ])# _LT_PATH_MAGIC 2979 2980 2981 # LT_PATH_LD 2982 # ---------- 2983 # find the pathname to the GNU or non-GNU linker 2984 AC_DEFUN([LT_PATH_LD], 2985 [AC_REQUIRE([AC_PROG_CC])dnl 2986 AC_REQUIRE([AC_CANONICAL_HOST])dnl 2987 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2988 m4_require([_LT_DECL_SED])dnl 2989 m4_require([_LT_DECL_EGREP])dnl 2990 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 2991 2992 AC_ARG_WITH([gnu-ld], 2993 [AS_HELP_STRING([--with-gnu-ld], 2994 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2995 [test "$withval" = no || with_gnu_ld=yes], 2996 [with_gnu_ld=no])dnl 2997 2998 ac_prog=ld 2999 if test "$GCC" = yes; then 3000 # Check if gcc -print-prog-name=ld gives a path. 3001 AC_MSG_CHECKING([for ld used by $CC]) 3002 case $host in 3003 *-*-mingw*) 3004 # gcc leaves a trailing carriage return which upsets mingw 3005 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3006 *) 3007 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3008 esac 3009 case $ac_prog in 3010 # Accept absolute paths. 3011 [[\\/]]* | ?:[[\\/]]*) 3012 re_direlt='/[[^/]][[^/]]*/\.\./' 3013 # Canonicalize the pathname of ld 3014 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3015 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3016 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3017 done 3018 test -z "$LD" && LD="$ac_prog" 3019 ;; 3020 "") 3021 # If it fails, then pretend we aren't using GCC. 3022 ac_prog=ld 3023 ;; 3024 *) 3025 # If it is relative, then search for the first ld in PATH. 3026 with_gnu_ld=unknown 3027 ;; 3028 esac 3029 elif test "$with_gnu_ld" = yes; then 3030 AC_MSG_CHECKING([for GNU ld]) 3031 else 3032 AC_MSG_CHECKING([for non-GNU ld]) 3033 fi 3034 AC_CACHE_VAL(lt_cv_path_LD, 3035 [if test -z "$LD"; then 3036 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3037 for ac_dir in $PATH; do 3038 IFS="$lt_save_ifs" 3039 test -z "$ac_dir" && ac_dir=. 3040 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3041 lt_cv_path_LD="$ac_dir/$ac_prog" 3042 # Check to see if the program is GNU ld. I'd rather use --version, 3043 # but apparently some variants of GNU ld only accept -v. 3044 # Break only if it was the GNU/non-GNU ld that we prefer. 3045 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3046 *GNU* | *'with BFD'*) 3047 test "$with_gnu_ld" != no && break 3048 ;; 3049 *) 3050 test "$with_gnu_ld" != yes && break 3051 ;; 3052 esac 3053 fi 3054 done 3055 IFS="$lt_save_ifs" 3056 else 3057 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3058 fi]) 3059 LD="$lt_cv_path_LD" 3060 if test -n "$LD"; then 3061 AC_MSG_RESULT($LD) 3062 else 3063 AC_MSG_RESULT(no) 3064 fi 3065 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3066 _LT_PATH_LD_GNU 3067 AC_SUBST([LD]) 3068 3069 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3070 ])# LT_PATH_LD 3071 3072 # Old names: 3073 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3074 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3075 dnl aclocal-1.4 backwards compatibility: 3076 dnl AC_DEFUN([AM_PROG_LD], []) 3077 dnl AC_DEFUN([AC_PROG_LD], []) 3078 3079 3080 # _LT_PATH_LD_GNU 3081 #- -------------- 3082 m4_defun([_LT_PATH_LD_GNU], 3083 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3084 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3085 case `$LD -v 2>&1 </dev/null` in 3086 *GNU* | *'with BFD'*) 3087 lt_cv_prog_gnu_ld=yes 3088 ;; 3089 *) 3090 lt_cv_prog_gnu_ld=no 3091 ;; 3092 esac]) 3093 with_gnu_ld=$lt_cv_prog_gnu_ld 3094 ])# _LT_PATH_LD_GNU 3095 3096 3097 # _LT_CMD_RELOAD 3098 # -------------- 3099 # find reload flag for linker 3100 # -- PORTME Some linkers may need a different reload flag. 3101 m4_defun([_LT_CMD_RELOAD], 3102 [AC_CACHE_CHECK([for $LD option to reload object files], 3103 lt_cv_ld_reload_flag, 3104 [lt_cv_ld_reload_flag='-r']) 3105 reload_flag=$lt_cv_ld_reload_flag 3106 case $reload_flag in 3107 "" | " "*) ;; 3108 *) reload_flag=" $reload_flag" ;; 3109 esac 3110 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3111 case $host_os in 3112 cygwin* | mingw* | pw32* | cegcc*) 3113 if test "$GCC" != yes; then 3114 reload_cmds=false 3115 fi 3116 ;; 3117 darwin*) 3118 if test "$GCC" = yes; then 3119 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3120 else 3121 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3122 fi 3123 ;; 3124 esac 3125 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3126 _LT_TAGDECL([], [reload_cmds], [2])dnl 3127 ])# _LT_CMD_RELOAD 3128 3129 3130 # _LT_CHECK_MAGIC_METHOD 3131 # ---------------------- 3132 # how to check for library dependencies 3133 # -- PORTME fill in with the dynamic library characteristics 3134 m4_defun([_LT_CHECK_MAGIC_METHOD], 3135 [m4_require([_LT_DECL_EGREP]) 3136 m4_require([_LT_DECL_OBJDUMP]) 3137 AC_CACHE_CHECK([how to recognize dependent libraries], 3138 lt_cv_deplibs_check_method, 3139 [lt_cv_file_magic_cmd='$MAGIC_CMD' 3140 lt_cv_file_magic_test_file= 3141 lt_cv_deplibs_check_method='unknown' 3142 # Need to set the preceding variable on all platforms that support 3143 # interlibrary dependencies. 3144 # 'none' -- dependencies not supported. 3145 # `unknown' -- same as none, but documents that we really don't know. 3146 # 'pass_all' -- all dependencies passed with no checks. 3147 # 'test_compile' -- check by making test program. 3148 # 'file_magic [[regex]]' -- check by looking for files in library path 3149 # which responds to the $file_magic_cmd with a given extended regex. 3150 # If you have `file' or equivalent on your system and you're not sure 3151 # whether `pass_all' will *always* work, you probably want this one. 3152 3153 case $host_os in 3154 aix[[4-9]]*) 3155 lt_cv_deplibs_check_method=pass_all 3156 ;; 3157 3158 beos*) 3159 lt_cv_deplibs_check_method=pass_all 3160 ;; 3161 3162 bsdi[[45]]*) 3163 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3164 lt_cv_file_magic_cmd='/usr/bin/file -L' 3165 lt_cv_file_magic_test_file=/shlib/libc.so 3166 ;; 3167 3168 cygwin*) 3169 # func_win32_libid is a shell function defined in ltmain.sh 3170 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3171 lt_cv_file_magic_cmd='func_win32_libid' 3172 ;; 3173 3174 mingw* | pw32*) 3175 # Base MSYS/MinGW do not provide the 'file' command needed by 3176 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3177 # unless we find 'file', for example because we are cross-compiling. 3178 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3179 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3180 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3181 lt_cv_file_magic_cmd='func_win32_libid' 3182 else 3183 # Keep this pattern in sync with the one in func_win32_libid. 3184 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3185 lt_cv_file_magic_cmd='$OBJDUMP -f' 3186 fi 3187 ;; 3188 3189 cegcc*) 3190 # use the weaker test based on 'objdump'. See mingw*. 3191 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3192 lt_cv_file_magic_cmd='$OBJDUMP -f' 3193 ;; 3194 3195 darwin* | rhapsody*) 3196 lt_cv_deplibs_check_method=pass_all 3197 ;; 3198 3199 freebsd* | dragonfly*) 3200 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3201 case $host_cpu in 3202 i*86 ) 3203 # Not sure whether the presence of OpenBSD here was a mistake. 3204 # Let's accept both of them until this is cleared up. 3205 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3206 lt_cv_file_magic_cmd=/usr/bin/file 3207 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3208 ;; 3209 esac 3210 else 3211 lt_cv_deplibs_check_method=pass_all 3212 fi 3213 ;; 3214 3215 gnu*) 3216 lt_cv_deplibs_check_method=pass_all 3217 ;; 3218 3219 haiku*) 3220 lt_cv_deplibs_check_method=pass_all 3221 ;; 3222 3223 hpux10.20* | hpux11*) 3224 lt_cv_file_magic_cmd=/usr/bin/file 3225 case $host_cpu in 3226 ia64*) 3227 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3228 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3229 ;; 3230 hppa*64*) 3231 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3232 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3233 ;; 3234 *) 3235 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3236 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3237 ;; 3238 esac 3239 ;; 3240 3241 interix[[3-9]]*) 3242 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3243 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3244 ;; 3245 3246 irix5* | irix6* | nonstopux*) 3247 case $LD in 3248 *-32|*"-32 ") libmagic=32-bit;; 3249 *-n32|*"-n32 ") libmagic=N32;; 3250 *-64|*"-64 ") libmagic=64-bit;; 3251 *) libmagic=never-match;; 3252 esac 3253 lt_cv_deplibs_check_method=pass_all 3254 ;; 3255 3256 # This must be Linux ELF. 3257 linux* | k*bsd*-gnu | kopensolaris*-gnu) 3258 lt_cv_deplibs_check_method=pass_all 3259 ;; 3260 3261 netbsd* | netbsdelf*-gnu) 3262 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3263 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3264 else 3265 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3266 fi 3267 ;; 3268 3269 newos6*) 3270 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3271 lt_cv_file_magic_cmd=/usr/bin/file 3272 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3273 ;; 3274 3275 *nto* | *qnx*) 3276 lt_cv_deplibs_check_method=pass_all 3277 ;; 3278 3279 openbsd*) 3280 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3281 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3282 else 3283 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3284 fi 3285 ;; 3286 3287 osf3* | osf4* | osf5*) 3288 lt_cv_deplibs_check_method=pass_all 3289 ;; 3290 3291 rdos*) 3292 lt_cv_deplibs_check_method=pass_all 3293 ;; 3294 3295 solaris*) 3296 lt_cv_deplibs_check_method=pass_all 3297 ;; 3298 3299 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3300 lt_cv_deplibs_check_method=pass_all 3301 ;; 3302 3303 sysv4 | sysv4.3*) 3304 case $host_vendor in 3305 motorola) 3306 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3307 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3308 ;; 3309 ncr) 3310 lt_cv_deplibs_check_method=pass_all 3311 ;; 3312 sequent) 3313 lt_cv_file_magic_cmd='/bin/file' 3314 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3315 ;; 3316 sni) 3317 lt_cv_file_magic_cmd='/bin/file' 3318 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3319 lt_cv_file_magic_test_file=/lib/libc.so 3320 ;; 3321 siemens) 3322 lt_cv_deplibs_check_method=pass_all 3323 ;; 3324 pc) 3325 lt_cv_deplibs_check_method=pass_all 3326 ;; 3327 esac 3328 ;; 3329 3330 tpf*) 3331 lt_cv_deplibs_check_method=pass_all 3332 ;; 3333 esac 3334 ]) 3335 3336 file_magic_glob= 3337 want_nocaseglob=no 3338 if test "$build" = "$host"; then 3339 case $host_os in 3340 mingw* | pw32*) 3341 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3342 want_nocaseglob=yes 3343 else 3344 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3345 fi 3346 ;; 3347 esac 3348 fi 3349 3350 file_magic_cmd=$lt_cv_file_magic_cmd 3351 deplibs_check_method=$lt_cv_deplibs_check_method 3352 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3353 3354 _LT_DECL([], [deplibs_check_method], [1], 3355 [Method to check whether dependent libraries are shared objects]) 3356 _LT_DECL([], [file_magic_cmd], [1], 3357 [Command to use when deplibs_check_method = "file_magic"]) 3358 _LT_DECL([], [file_magic_glob], [1], 3359 [How to find potential files when deplibs_check_method = "file_magic"]) 3360 _LT_DECL([], [want_nocaseglob], [1], 3361 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3362 ])# _LT_CHECK_MAGIC_METHOD 3363 3364 3365 # LT_PATH_NM 3366 # ---------- 3367 # find the pathname to a BSD- or MS-compatible name lister 3368 AC_DEFUN([LT_PATH_NM], 3369 [AC_REQUIRE([AC_PROG_CC])dnl 3370 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3371 [if test -n "$NM"; then 3372 # Let the user override the test. 3373 lt_cv_path_NM="$NM" 3374 else 3375 lt_nm_to_check="${ac_tool_prefix}nm" 3376 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3377 lt_nm_to_check="$lt_nm_to_check nm" 3378 fi 3379 for lt_tmp_nm in $lt_nm_to_check; do 3380 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3381 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3382 IFS="$lt_save_ifs" 3383 test -z "$ac_dir" && ac_dir=. 3384 tmp_nm="$ac_dir/$lt_tmp_nm" 3385 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3386 # Check to see if the nm accepts a BSD-compat flag. 3387 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3388 # nm: unknown option "B" ignored 3389 # Tru64's nm complains that /dev/null is an invalid object file 3390 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3391 */dev/null* | *'Invalid file or object type'*) 3392 lt_cv_path_NM="$tmp_nm -B" 3393 break 3394 ;; 3395 *) 3396 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3397 */dev/null*) 3398 lt_cv_path_NM="$tmp_nm -p" 3399 break 3400 ;; 3401 *) 3402 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3403 continue # so that we can try to find one that supports BSD flags 3404 ;; 3405 esac 3406 ;; 3407 esac 3408 fi 3409 done 3410 IFS="$lt_save_ifs" 3411 done 3412 : ${lt_cv_path_NM=no} 3413 fi]) 3414 if test "$lt_cv_path_NM" != "no"; then 3415 NM="$lt_cv_path_NM" 3416 else 3417 # Didn't find any BSD compatible name lister, look for dumpbin. 3418 if test -n "$DUMPBIN"; then : 3419 # Let the user override the test. 3420 else 3421 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3422 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3423 *COFF*) 3424 DUMPBIN="$DUMPBIN -symbols" 3425 ;; 3426 *) 3427 DUMPBIN=: 3428 ;; 3429 esac 3430 fi 3431 AC_SUBST([DUMPBIN]) 3432 if test "$DUMPBIN" != ":"; then 3433 NM="$DUMPBIN" 3434 fi 3435 fi 3436 test -z "$NM" && NM=nm 3437 AC_SUBST([NM]) 3438 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3439 3440 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3441 [lt_cv_nm_interface="BSD nm" 3442 echo "int some_variable = 0;" > conftest.$ac_ext 3443 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3444 (eval "$ac_compile" 2>conftest.err) 3445 cat conftest.err >&AS_MESSAGE_LOG_FD 3446 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3447 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3448 cat conftest.err >&AS_MESSAGE_LOG_FD 3449 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3450 cat conftest.out >&AS_MESSAGE_LOG_FD 3451 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3452 lt_cv_nm_interface="MS dumpbin" 3453 fi 3454 rm -f conftest*]) 3455 ])# LT_PATH_NM 3456 3457 # Old names: 3458 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3459 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3460 dnl aclocal-1.4 backwards compatibility: 3461 dnl AC_DEFUN([AM_PROG_NM], []) 3462 dnl AC_DEFUN([AC_PROG_NM], []) 3463 3464 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3465 # -------------------------------- 3466 # how to determine the name of the shared library 3467 # associated with a specific link library. 3468 # -- PORTME fill in with the dynamic library characteristics 3469 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3470 [m4_require([_LT_DECL_EGREP]) 3471 m4_require([_LT_DECL_OBJDUMP]) 3472 m4_require([_LT_DECL_DLLTOOL]) 3473 AC_CACHE_CHECK([how to associate runtime and link libraries], 3474 lt_cv_sharedlib_from_linklib_cmd, 3475 [lt_cv_sharedlib_from_linklib_cmd='unknown' 3476 3477 case $host_os in 3478 cygwin* | mingw* | pw32* | cegcc*) 3479 # two different shell functions defined in ltmain.sh 3480 # decide which to use based on capabilities of $DLLTOOL 3481 case `$DLLTOOL --help 2>&1` in 3482 *--identify-strict*) 3483 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3484 ;; 3485 *) 3486 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3487 ;; 3488 esac 3489 ;; 3490 *) 3491 # fallback: assume linklib IS sharedlib 3492 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3493 ;; 3494 esac 3495 ]) 3496 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3497 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3498 3499 _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3500 [Command to associate shared and link libraries]) 3501 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3502 3503 3504 # _LT_PATH_MANIFEST_TOOL 3505 # ---------------------- 3506 # locate the manifest tool 3507 m4_defun([_LT_PATH_MANIFEST_TOOL], 3508 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3509 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3510 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3511 [lt_cv_path_mainfest_tool=no 3512 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3513 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3514 cat conftest.err >&AS_MESSAGE_LOG_FD 3515 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3516 lt_cv_path_mainfest_tool=yes 3517 fi 3518 rm -f conftest*]) 3519 if test "x$lt_cv_path_mainfest_tool" != xyes; then 3520 MANIFEST_TOOL=: 3521 fi 3522 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3523 ])# _LT_PATH_MANIFEST_TOOL 3524 3525 3526 # LT_LIB_M 3527 # -------- 3528 # check for math library 3529 AC_DEFUN([LT_LIB_M], 3530 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3531 LIBM= 3532 case $host in 3533 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3534 # These system don't have libm, or don't need it 3535 ;; 3536 *-ncr-sysv4.3*) 3537 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3538 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3539 ;; 3540 *) 3541 AC_CHECK_LIB(m, cos, LIBM="-lm") 3542 ;; 3543 esac 3544 AC_SUBST([LIBM]) 3545 ])# LT_LIB_M 3546 3547 # Old name: 3548 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3549 dnl aclocal-1.4 backwards compatibility: 3550 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3551 3552 3553 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3554 # ------------------------------- 3555 m4_defun([_LT_COMPILER_NO_RTTI], 3556 [m4_require([_LT_TAG_COMPILER])dnl 3557 3558 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3559 3560 if test "$GCC" = yes; then 3561 case $cc_basename in 3562 nvcc*) 3563 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3564 *) 3565 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3566 esac 3567 3568 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3569 lt_cv_prog_compiler_rtti_exceptions, 3570 [-fno-rtti -fno-exceptions], [], 3571 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3572 fi 3573 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3574 [Compiler flag to turn off builtin functions]) 3575 ])# _LT_COMPILER_NO_RTTI 3576 3577 3578 # _LT_CMD_GLOBAL_SYMBOLS 3579 # ---------------------- 3580 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3581 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3582 AC_REQUIRE([AC_PROG_CC])dnl 3583 AC_REQUIRE([AC_PROG_AWK])dnl 3584 AC_REQUIRE([LT_PATH_NM])dnl 3585 AC_REQUIRE([LT_PATH_LD])dnl 3586 m4_require([_LT_DECL_SED])dnl 3587 m4_require([_LT_DECL_EGREP])dnl 3588 m4_require([_LT_TAG_COMPILER])dnl 3589 3590 # Check for command to grab the raw symbol name followed by C symbol from nm. 3591 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3592 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3593 [ 3594 # These are sane defaults that work on at least a few old systems. 3595 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3596 3597 # Character class describing NM global symbol codes. 3598 symcode='[[BCDEGRST]]' 3599 3600 # Regexp to match symbols that can be accessed directly from C. 3601 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3602 3603 # Define system-specific variables. 3604 case $host_os in 3605 aix*) 3606 symcode='[[BCDT]]' 3607 ;; 3608 cygwin* | mingw* | pw32* | cegcc*) 3609 symcode='[[ABCDGISTW]]' 3610 ;; 3611 hpux*) 3612 if test "$host_cpu" = ia64; then 3613 symcode='[[ABCDEGRST]]' 3614 fi 3615 ;; 3616 irix* | nonstopux*) 3617 symcode='[[BCDEGRST]]' 3618 ;; 3619 osf*) 3620 symcode='[[BCDEGQRST]]' 3621 ;; 3622 solaris*) 3623 symcode='[[BDRT]]' 3624 ;; 3625 sco3.2v5*) 3626 symcode='[[DT]]' 3627 ;; 3628 sysv4.2uw2*) 3629 symcode='[[DT]]' 3630 ;; 3631 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3632 symcode='[[ABDT]]' 3633 ;; 3634 sysv4) 3635 symcode='[[DFNSTU]]' 3636 ;; 3637 esac 3638 3639 # If we're using GNU nm, then use its standard symbol codes. 3640 case `$NM -V 2>&1` in 3641 *GNU* | *'with BFD'*) 3642 symcode='[[ABCDGIRSTW]]' ;; 3643 esac 3644 3645 # Transform an extracted symbol line into a proper C declaration. 3646 # Some systems (esp. on ia64) link data and code symbols differently, 3647 # so use this general approach. 3648 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3649 3650 # Transform an extracted symbol line into symbol name and symbol address 3651 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3652 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" 3653 3654 # Handle CRLF in mingw tool chain 3655 opt_cr= 3656 case $build_os in 3657 mingw*) 3658 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3659 ;; 3660 esac 3661 3662 # Try without a prefix underscore, then with it. 3663 for ac_symprfx in "" "_"; do 3664 3665 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3666 symxfrm="\\1 $ac_symprfx\\2 \\2" 3667 3668 # Write the raw and C identifiers. 3669 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3670 # Fake it for dumpbin and say T for any non-static function 3671 # and D for any global variable. 3672 # Also find C++ and __fastcall symbols from MSVC++, 3673 # which start with @ or ?. 3674 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3675 " {last_section=section; section=\$ 3};"\ 3676 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3677 " \$ 0!~/External *\|/{next};"\ 3678 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3679 " {if(hide[section]) next};"\ 3680 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3681 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3682 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3683 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3684 " ' prfx=^$ac_symprfx]" 3685 else 3686 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3687 fi 3688 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3689 3690 # Check to see that the pipe works correctly. 3691 pipe_works=no 3692 3693 rm -f conftest* 3694 cat > conftest.$ac_ext <<_LT_EOF 3695 #ifdef __cplusplus 3696 extern "C" { 3697 #endif 3698 char nm_test_var; 3699 void nm_test_func(void); 3700 void nm_test_func(void){} 3701 #ifdef __cplusplus 3702 } 3703 #endif 3704 int main(){nm_test_var='a';nm_test_func();return(0);} 3705 _LT_EOF 3706 3707 if AC_TRY_EVAL(ac_compile); then 3708 # Now try to grab the symbols. 3709 nlist=conftest.nm 3710 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3711 # Try sorting and uniquifying the output. 3712 if sort "$nlist" | uniq > "$nlist"T; then 3713 mv -f "$nlist"T "$nlist" 3714 else 3715 rm -f "$nlist"T 3716 fi 3717 3718 # Make sure that we snagged all the symbols we need. 3719 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3720 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3721 cat <<_LT_EOF > conftest.$ac_ext 3722 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3723 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3724 /* DATA imports from DLLs on WIN32 con't be const, because runtime 3725 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3726 # define LT@&t@_DLSYM_CONST 3727 #elif defined(__osf__) 3728 /* This system does not cope well with relocations in const data. */ 3729 # define LT@&t@_DLSYM_CONST 3730 #else 3731 # define LT@&t@_DLSYM_CONST const 3732 #endif 3733 3734 #ifdef __cplusplus 3735 extern "C" { 3736 #endif 3737 3738 _LT_EOF 3739 # Now generate the symbol file. 3740 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3741 3742 cat <<_LT_EOF >> conftest.$ac_ext 3743 3744 /* The mapping between symbol names and symbols. */ 3745 LT@&t@_DLSYM_CONST struct { 3746 const char *name; 3747 void *address; 3748 } 3749 lt__PROGRAM__LTX_preloaded_symbols[[]] = 3750 { 3751 { "@PROGRAM@", (void *) 0 }, 3752 _LT_EOF 3753 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3754 cat <<\_LT_EOF >> conftest.$ac_ext 3755 {0, (void *) 0} 3756 }; 3757 3758 /* This works around a problem in FreeBSD linker */ 3759 #ifdef FREEBSD_WORKAROUND 3760 static const void *lt_preloaded_setup() { 3761 return lt__PROGRAM__LTX_preloaded_symbols; 3762 } 3763 #endif 3764 3765 #ifdef __cplusplus 3766 } 3767 #endif 3768 _LT_EOF 3769 # Now try linking the two files. 3770 mv conftest.$ac_objext conftstm.$ac_objext 3771 lt_globsym_save_LIBS=$LIBS 3772 lt_globsym_save_CFLAGS=$CFLAGS 3773 LIBS="conftstm.$ac_objext" 3774 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3775 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3776 pipe_works=yes 3777 fi 3778 LIBS=$lt_globsym_save_LIBS 3779 CFLAGS=$lt_globsym_save_CFLAGS 3780 else 3781 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3782 fi 3783 else 3784 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3785 fi 3786 else 3787 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3788 fi 3789 else 3790 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3791 cat conftest.$ac_ext >&5 3792 fi 3793 rm -rf conftest* conftst* 3794 3795 # Do not use the global_symbol_pipe unless it works. 3796 if test "$pipe_works" = yes; then 3797 break 3798 else 3799 lt_cv_sys_global_symbol_pipe= 3800 fi 3801 done 3802 ]) 3803 if test -z "$lt_cv_sys_global_symbol_pipe"; then 3804 lt_cv_sys_global_symbol_to_cdecl= 3805 fi 3806 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3807 AC_MSG_RESULT(failed) 3808 else 3809 AC_MSG_RESULT(ok) 3810 fi 3811 3812 # Response file support. 3813 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3814 nm_file_list_spec='@' 3815 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3816 nm_file_list_spec='@' 3817 fi 3818 3819 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3820 [Take the output of nm and produce a listing of raw symbols and C names]) 3821 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3822 [Transform the output of nm in a proper C declaration]) 3823 _LT_DECL([global_symbol_to_c_name_address], 3824 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3825 [Transform the output of nm in a C name address pair]) 3826 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3827 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3828 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3829 _LT_DECL([], [nm_file_list_spec], [1], 3830 [Specify filename containing input files for $NM]) 3831 ]) # _LT_CMD_GLOBAL_SYMBOLS 3832 3833 3834 # _LT_COMPILER_PIC([TAGNAME]) 3835 # --------------------------- 3836 m4_defun([_LT_COMPILER_PIC], 3837 [m4_require([_LT_TAG_COMPILER])dnl 3838 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3839 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3840 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3841 3842 m4_if([$1], [CXX], [ 3843 # C++ specific cases for pic, static, wl, etc. 3844 if test "$GXX" = yes; then 3845 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3846 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3847 3848 case $host_os in 3849 aix*) 3850 # All AIX code is PIC. 3851 if test "$host_cpu" = ia64; then 3852 # AIX 5 now supports IA64 processor 3853 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3854 fi 3855 ;; 3856 3857 amigaos*) 3858 case $host_cpu in 3859 powerpc) 3860 # see comment about AmigaOS4 .so support 3861 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3862 ;; 3863 m68k) 3864 # FIXME: we need at least 68020 code to build shared libraries, but 3865 # adding the `-m68020' flag to GCC prevents building anything better, 3866 # like `-m68040'. 3867 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3868 ;; 3869 esac 3870 ;; 3871 3872 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3873 # PIC is the default for these OSes. 3874 ;; 3875 mingw* | cygwin* | os2* | pw32* | cegcc*) 3876 # This hack is so that the source file can tell whether it is being 3877 # built for inclusion in a dll (and should export symbols for example). 3878 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3879 # (--disable-auto-import) libraries 3880 m4_if([$1], [GCJ], [], 3881 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3882 ;; 3883 darwin* | rhapsody*) 3884 # PIC is the default on this platform 3885 # Common symbols not allowed in MH_DYLIB files 3886 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3887 ;; 3888 *djgpp*) 3889 # DJGPP does not support shared libraries at all 3890 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3891 ;; 3892 haiku*) 3893 # PIC is the default for Haiku. 3894 # The "-static" flag exists, but is broken. 3895 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3896 ;; 3897 interix[[3-9]]*) 3898 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3899 # Instead, we relocate shared libraries at runtime. 3900 ;; 3901 sysv4*MP*) 3902 if test -d /usr/nec; then 3903 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3904 fi 3905 ;; 3906 hpux*) 3907 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3908 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3909 # sets the default TLS model and affects inlining. 3910 case $host_cpu in 3911 hppa*64*) 3912 ;; 3913 *) 3914 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3915 ;; 3916 esac 3917 ;; 3918 *qnx* | *nto*) 3919 # QNX uses GNU C++, but need to define -shared option too, otherwise 3920 # it will coredump. 3921 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3922 ;; 3923 *) 3924 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3925 ;; 3926 esac 3927 else 3928 case $host_os in 3929 aix[[4-9]]*) 3930 # All AIX code is PIC. 3931 if test "$host_cpu" = ia64; then 3932 # AIX 5 now supports IA64 processor 3933 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3934 else 3935 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3936 fi 3937 ;; 3938 chorus*) 3939 case $cc_basename in 3940 cxch68*) 3941 # Green Hills C++ Compiler 3942 # _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" 3943 ;; 3944 esac 3945 ;; 3946 mingw* | cygwin* | os2* | pw32* | cegcc*) 3947 # This hack is so that the source file can tell whether it is being 3948 # built for inclusion in a dll (and should export symbols for example). 3949 m4_if([$1], [GCJ], [], 3950 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3951 ;; 3952 dgux*) 3953 case $cc_basename in 3954 ec++*) 3955 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3956 ;; 3957 ghcx*) 3958 # Green Hills C++ Compiler 3959 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3960 ;; 3961 *) 3962 ;; 3963 esac 3964 ;; 3965 freebsd* | dragonfly*) 3966 # FreeBSD uses GNU C++ 3967 ;; 3968 hpux9* | hpux10* | hpux11*) 3969 case $cc_basename in 3970 CC*) 3971 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3972 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3973 if test "$host_cpu" != ia64; then 3974 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3975 fi 3976 ;; 3977 aCC*) 3978 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3979 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3980 case $host_cpu in 3981 hppa*64*|ia64*) 3982 # +Z the default 3983 ;; 3984 *) 3985 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3986 ;; 3987 esac 3988 ;; 3989 *) 3990 ;; 3991 esac 3992 ;; 3993 interix*) 3994 # This is c89, which is MS Visual C++ (no shared libs) 3995 # Anyone wants to do a port? 3996 ;; 3997 irix5* | irix6* | nonstopux*) 3998 case $cc_basename in 3999 CC*) 4000 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4001 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4002 # CC pic flag -KPIC is the default. 4003 ;; 4004 *) 4005 ;; 4006 esac 4007 ;; 4008 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4009 case $cc_basename in 4010 KCC*) 4011 # KAI C++ Compiler 4012 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4013 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4014 ;; 4015 ecpc* ) 4016 # old Intel C++ for x86_64 which still supported -KPIC. 4017 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4018 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4019 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4020 ;; 4021 icpc* ) 4022 # Intel C++, used to be incompatible with GCC. 4023 # ICC 10 doesn't accept -KPIC any more. 4024 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4025 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4026 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4027 ;; 4028 pgCC* | pgcpp*) 4029 # Portland Group C++ compiler 4030 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4032 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4033 ;; 4034 cxx*) 4035 # Compaq C++ 4036 # Make sure the PIC flag is empty. It appears that all Alpha 4037 # Linux and Compaq Tru64 Unix objects are PIC. 4038 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4039 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4040 ;; 4041 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4042 # IBM XL 8.0, 9.0 on PPC and BlueGene 4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4044 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4045 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4046 ;; 4047 *) 4048 case `$CC -V 2>&1 | sed 5q` in 4049 *Sun\ C*) 4050 # Sun C++ 5.9 4051 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4052 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4053 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4054 ;; 4055 esac 4056 ;; 4057 esac 4058 ;; 4059 lynxos*) 4060 ;; 4061 m88k*) 4062 ;; 4063 mvs*) 4064 case $cc_basename in 4065 cxx*) 4066 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4067 ;; 4068 *) 4069 ;; 4070 esac 4071 ;; 4072 netbsd* | netbsdelf*-gnu) 4073 ;; 4074 *qnx* | *nto*) 4075 # QNX uses GNU C++, but need to define -shared option too, otherwise 4076 # it will coredump. 4077 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4078 ;; 4079 osf3* | osf4* | osf5*) 4080 case $cc_basename in 4081 KCC*) 4082 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4083 ;; 4084 RCC*) 4085 # Rational C++ 2.4.1 4086 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4087 ;; 4088 cxx*) 4089 # Digital/Compaq C++ 4090 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4091 # Make sure the PIC flag is empty. It appears that all Alpha 4092 # Linux and Compaq Tru64 Unix objects are PIC. 4093 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4094 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4095 ;; 4096 *) 4097 ;; 4098 esac 4099 ;; 4100 psos*) 4101 ;; 4102 solaris*) 4103 case $cc_basename in 4104 CC* | sunCC*) 4105 # Sun C++ 4.2, 5.x and Centerline C++ 4106 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4107 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4109 ;; 4110 gcx*) 4111 # Green Hills C++ Compiler 4112 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4113 ;; 4114 *) 4115 ;; 4116 esac 4117 ;; 4118 sunos4*) 4119 case $cc_basename in 4120 CC*) 4121 # Sun C++ 4.x 4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4123 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4124 ;; 4125 lcc*) 4126 # Lucid 4127 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4128 ;; 4129 *) 4130 ;; 4131 esac 4132 ;; 4133 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4134 case $cc_basename in 4135 CC*) 4136 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4137 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4138 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4139 ;; 4140 esac 4141 ;; 4142 tandem*) 4143 case $cc_basename in 4144 NCC*) 4145 # NonStop-UX NCC 3.20 4146 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4147 ;; 4148 *) 4149 ;; 4150 esac 4151 ;; 4152 vxworks*) 4153 ;; 4154 *) 4155 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4156 ;; 4157 esac 4158 fi 4159 ], 4160 [ 4161 if test "$GCC" = yes; then 4162 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4163 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4164 4165 case $host_os in 4166 aix*) 4167 # All AIX code is PIC. 4168 if test "$host_cpu" = ia64; then 4169 # AIX 5 now supports IA64 processor 4170 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4171 fi 4172 ;; 4173 4174 amigaos*) 4175 case $host_cpu in 4176 powerpc) 4177 # see comment about AmigaOS4 .so support 4178 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4179 ;; 4180 m68k) 4181 # FIXME: we need at least 68020 code to build shared libraries, but 4182 # adding the `-m68020' flag to GCC prevents building anything better, 4183 # like `-m68040'. 4184 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4185 ;; 4186 esac 4187 ;; 4188 4189 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4190 # PIC is the default for these OSes. 4191 ;; 4192 4193 mingw* | cygwin* | pw32* | os2* | cegcc*) 4194 # This hack is so that the source file can tell whether it is being 4195 # built for inclusion in a dll (and should export symbols for example). 4196 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4197 # (--disable-auto-import) libraries 4198 m4_if([$1], [GCJ], [], 4199 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4200 ;; 4201 4202 darwin* | rhapsody*) 4203 # PIC is the default on this platform 4204 # Common symbols not allowed in MH_DYLIB files 4205 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4206 ;; 4207 4208 haiku*) 4209 # PIC is the default for Haiku. 4210 # The "-static" flag exists, but is broken. 4211 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4212 ;; 4213 4214 hpux*) 4215 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4216 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4217 # sets the default TLS model and affects inlining. 4218 case $host_cpu in 4219 hppa*64*) 4220 # +Z the default 4221 ;; 4222 *) 4223 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4224 ;; 4225 esac 4226 ;; 4227 4228 interix[[3-9]]*) 4229 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4230 # Instead, we relocate shared libraries at runtime. 4231 ;; 4232 4233 msdosdjgpp*) 4234 # Just because we use GCC doesn't mean we suddenly get shared libraries 4235 # on systems that don't support them. 4236 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4237 enable_shared=no 4238 ;; 4239 4240 *nto* | *qnx*) 4241 # QNX uses GNU C++, but need to define -shared option too, otherwise 4242 # it will coredump. 4243 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4244 ;; 4245 4246 sysv4*MP*) 4247 if test -d /usr/nec; then 4248 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4249 fi 4250 ;; 4251 4252 *) 4253 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4254 ;; 4255 esac 4256 4257 case $cc_basename in 4258 nvcc*) # Cuda Compiler Driver 2.2 4259 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4260 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' 4261 ;; 4262 esac 4263 else 4264 # PORTME Check for flag to pass linker flags through the system compiler. 4265 case $host_os in 4266 aix*) 4267 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4268 if test "$host_cpu" = ia64; then 4269 # AIX 5 now supports IA64 processor 4270 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4271 else 4272 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4273 fi 4274 ;; 4275 4276 mingw* | cygwin* | pw32* | os2* | cegcc*) 4277 # This hack is so that the source file can tell whether it is being 4278 # built for inclusion in a dll (and should export symbols for example). 4279 m4_if([$1], [GCJ], [], 4280 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4281 ;; 4282 4283 hpux9* | hpux10* | hpux11*) 4284 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4285 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4286 # not for PA HP-UX. 4287 case $host_cpu in 4288 hppa*64*|ia64*) 4289 # +Z the default 4290 ;; 4291 *) 4292 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4293 ;; 4294 esac 4295 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4296 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4297 ;; 4298 4299 irix5* | irix6* | nonstopux*) 4300 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4301 # PIC (with -KPIC) is the default. 4302 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4303 ;; 4304 4305 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4306 case $cc_basename in 4307 # old Intel for x86_64 which still supported -KPIC. 4308 ecc*) 4309 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4310 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4311 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4312 ;; 4313 # icc used to be incompatible with GCC. 4314 # ICC 10 doesn't accept -KPIC any more. 4315 icc* | ifort*) 4316 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4317 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4318 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4319 ;; 4320 # Lahey Fortran 8.1. 4321 lf95*) 4322 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4323 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4324 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4325 ;; 4326 nagfor*) 4327 # NAG Fortran compiler 4328 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4329 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4330 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4331 ;; 4332 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4333 # Portland Group compilers (*not* the Pentium gcc compiler, 4334 # which looks to be a dead project) 4335 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4336 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4337 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4338 ;; 4339 ccc*) 4340 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4341 # All Alpha code is PIC. 4342 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4343 ;; 4344 xl* | bgxl* | bgf* | mpixl*) 4345 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4346 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4347 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4349 ;; 4350 *) 4351 case `$CC -V 2>&1 | sed 5q` in 4352 *Sun\ F* | *Sun*Fortran*) 4353 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4354 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4355 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4356 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4357 ;; 4358 *Sun\ C*) 4359 # Sun C 5.9 4360 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4361 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4362 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4363 ;; 4364 esac 4365 ;; 4366 esac 4367 ;; 4368 4369 newsos6) 4370 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4371 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4372 ;; 4373 4374 *nto* | *qnx*) 4375 # QNX uses GNU C++, but need to define -shared option too, otherwise 4376 # it will coredump. 4377 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4378 ;; 4379 4380 osf3* | osf4* | osf5*) 4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4382 # All OSF/1 code is PIC. 4383 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4384 ;; 4385 4386 rdos*) 4387 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4388 ;; 4389 4390 solaris*) 4391 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4392 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4393 case $cc_basename in 4394 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4395 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4396 *) 4397 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4398 esac 4399 ;; 4400 4401 sunos4*) 4402 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4403 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4404 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4405 ;; 4406 4407 sysv4 | sysv4.2uw2* | sysv4.3*) 4408 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4409 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4410 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4411 ;; 4412 4413 sysv4*MP*) 4414 if test -d /usr/nec ;then 4415 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4416 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4417 fi 4418 ;; 4419 4420 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4421 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4422 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4423 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4424 ;; 4425 4426 unicos*) 4427 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4428 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4429 ;; 4430 4431 uts4*) 4432 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4433 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4434 ;; 4435 4436 *) 4437 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4438 ;; 4439 esac 4440 fi 4441 ]) 4442 case $host_os in 4443 # For platforms which do not support PIC, -DPIC is meaningless: 4444 *djgpp*) 4445 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4446 ;; 4447 *) 4448 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4449 ;; 4450 esac 4451 4452 AC_CACHE_CHECK([for $compiler option to produce PIC], 4453 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4454 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4455 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4456 4457 # 4458 # Check to make sure the PIC flag actually works. 4459 # 4460 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4461 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4462 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4463 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4464 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4465 "" | " "*) ;; 4466 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4467 esac], 4468 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4469 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4470 fi 4471 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4472 [Additional compiler flags for building library objects]) 4473 4474 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4475 [How to pass a linker flag through the compiler]) 4476 # 4477 # Check to make sure the static flag actually works. 4478 # 4479 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4480 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4481 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4482 $lt_tmp_static_flag, 4483 [], 4484 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4485 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4486 [Compiler flag to prevent dynamic linking]) 4487 ])# _LT_COMPILER_PIC 4488 4489 4490 # _LT_LINKER_SHLIBS([TAGNAME]) 4491 # ---------------------------- 4492 # See if the linker supports building shared libraries. 4493 m4_defun([_LT_LINKER_SHLIBS], 4494 [AC_REQUIRE([LT_PATH_LD])dnl 4495 AC_REQUIRE([LT_PATH_NM])dnl 4496 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4497 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4498 m4_require([_LT_DECL_EGREP])dnl 4499 m4_require([_LT_DECL_SED])dnl 4500 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4501 m4_require([_LT_TAG_COMPILER])dnl 4502 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4503 m4_if([$1], [CXX], [ 4504 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4505 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4506 case $host_os in 4507 aix[[4-9]]*) 4508 # If we're using GNU nm, then we don't want the "-C" option. 4509 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4510 # Also, AIX nm treats weak defined symbols like other global defined 4511 # symbols, whereas GNU nm marks them as "W". 4512 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4513 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4514 else 4515 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4516 fi 4517 ;; 4518 pw32*) 4519 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4520 ;; 4521 cygwin* | mingw* | cegcc*) 4522 case $cc_basename in 4523 cl*) ;; 4524 *) 4525 _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' 4526 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4527 ;; 4528 esac 4529 ;; 4530 linux* | k*bsd*-gnu | gnu*) 4531 _LT_TAGVAR(link_all_deplibs, $1)=no 4532 ;; 4533 *) 4534 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4535 ;; 4536 esac 4537 ], [ 4538 runpath_var= 4539 _LT_TAGVAR(allow_undefined_flag, $1)= 4540 _LT_TAGVAR(always_export_symbols, $1)=no 4541 _LT_TAGVAR(archive_cmds, $1)= 4542 _LT_TAGVAR(archive_expsym_cmds, $1)= 4543 _LT_TAGVAR(compiler_needs_object, $1)=no 4544 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4545 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4546 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4547 _LT_TAGVAR(hardcode_automatic, $1)=no 4548 _LT_TAGVAR(hardcode_direct, $1)=no 4549 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4550 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4551 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4552 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4553 _LT_TAGVAR(hardcode_minus_L, $1)=no 4554 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4555 _LT_TAGVAR(inherit_rpath, $1)=no 4556 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4557 _LT_TAGVAR(module_cmds, $1)= 4558 _LT_TAGVAR(module_expsym_cmds, $1)= 4559 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4560 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4561 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4562 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4563 # include_expsyms should be a list of space-separated symbols to be *always* 4564 # included in the symbol list 4565 _LT_TAGVAR(include_expsyms, $1)= 4566 # exclude_expsyms can be an extended regexp of symbols to exclude 4567 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4568 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4569 # as well as any symbol that contains `d'. 4570 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4571 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4572 # platforms (ab)use it in PIC code, but their linkers get confused if 4573 # the symbol is explicitly referenced. Since portable code cannot 4574 # rely on this symbol name, it's probably fine to never include it in 4575 # preloaded symbol tables. 4576 # Exclude shared library initialization/finalization symbols. 4577 dnl Note also adjust exclude_expsyms for C++ above. 4578 extract_expsyms_cmds= 4579 4580 case $host_os in 4581 cygwin* | mingw* | pw32* | cegcc*) 4582 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4583 # When not using gcc, we currently assume that we are using 4584 # Microsoft Visual C++. 4585 if test "$GCC" != yes; then 4586 with_gnu_ld=no 4587 fi 4588 ;; 4589 interix*) 4590 # we just hope/assume this is gcc and not c89 (= MSVC++) 4591 with_gnu_ld=yes 4592 ;; 4593 openbsd*) 4594 with_gnu_ld=no 4595 ;; 4596 linux* | k*bsd*-gnu | gnu*) 4597 _LT_TAGVAR(link_all_deplibs, $1)=no 4598 ;; 4599 esac 4600 4601 _LT_TAGVAR(ld_shlibs, $1)=yes 4602 4603 # On some targets, GNU ld is compatible enough with the native linker 4604 # that we're better off using the native interface for both. 4605 lt_use_gnu_ld_interface=no 4606 if test "$with_gnu_ld" = yes; then 4607 case $host_os in 4608 aix*) 4609 # The AIX port of GNU ld has always aspired to compatibility 4610 # with the native linker. However, as the warning in the GNU ld 4611 # block says, versions before 2.19.5* couldn't really create working 4612 # shared libraries, regardless of the interface used. 4613 case `$LD -v 2>&1` in 4614 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4615 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4616 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4617 *) 4618 lt_use_gnu_ld_interface=yes 4619 ;; 4620 esac 4621 ;; 4622 *) 4623 lt_use_gnu_ld_interface=yes 4624 ;; 4625 esac 4626 fi 4627 4628 if test "$lt_use_gnu_ld_interface" = yes; then 4629 # If archive_cmds runs LD, not CC, wlarc should be empty 4630 wlarc='${wl}' 4631 4632 # Set some defaults for GNU ld with shared library support. These 4633 # are reset later if shared libraries are not supported. Putting them 4634 # here allows them to be overridden if necessary. 4635 runpath_var=LD_RUN_PATH 4636 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4637 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4638 # ancient GNU ld didn't support --whole-archive et. al. 4639 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4640 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4641 else 4642 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4643 fi 4644 supports_anon_versioning=no 4645 case `$LD -v 2>&1` in 4646 *GNU\ gold*) supports_anon_versioning=yes ;; 4647 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4648 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4649 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4650 *\ 2.11.*) ;; # other 2.11 versions 4651 *) supports_anon_versioning=yes ;; 4652 esac 4653 4654 # See if GNU ld supports shared libraries. 4655 case $host_os in 4656 aix[[3-9]]*) 4657 # On AIX/PPC, the GNU linker is very broken 4658 if test "$host_cpu" != ia64; then 4659 _LT_TAGVAR(ld_shlibs, $1)=no 4660 cat <<_LT_EOF 1>&2 4661 4662 *** Warning: the GNU linker, at least up to release 2.19, is reported 4663 *** to be unable to reliably create shared libraries on AIX. 4664 *** Therefore, libtool is disabling shared libraries support. If you 4665 *** really care for shared libraries, you may want to install binutils 4666 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4667 *** You will then need to restart the configuration process. 4668 4669 _LT_EOF 4670 fi 4671 ;; 4672 4673 amigaos*) 4674 case $host_cpu in 4675 powerpc) 4676 # see comment about AmigaOS4 .so support 4677 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4678 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4679 ;; 4680 m68k) 4681 _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)' 4682 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4683 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4684 ;; 4685 esac 4686 ;; 4687 4688 beos*) 4689 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4690 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4691 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4692 # support --undefined. This deserves some investigation. FIXME 4693 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4694 else 4695 _LT_TAGVAR(ld_shlibs, $1)=no 4696 fi 4697 ;; 4698 4699 cygwin* | mingw* | pw32* | cegcc*) 4700 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4701 # as there is no search path for DLLs. 4702 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4703 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4704 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4705 _LT_TAGVAR(always_export_symbols, $1)=no 4706 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4707 _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' 4708 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4709 4710 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4711 _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' 4712 # If the export-symbols file already is a .def file (1st line 4713 # is EXPORTS), use it as is; otherwise, prepend... 4714 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4715 cp $export_symbols $output_objdir/$soname.def; 4716 else 4717 echo EXPORTS > $output_objdir/$soname.def; 4718 cat $export_symbols >> $output_objdir/$soname.def; 4719 fi~ 4720 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4721 else 4722 _LT_TAGVAR(ld_shlibs, $1)=no 4723 fi 4724 ;; 4725 4726 haiku*) 4727 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4728 _LT_TAGVAR(link_all_deplibs, $1)=yes 4729 ;; 4730 4731 interix[[3-9]]*) 4732 _LT_TAGVAR(hardcode_direct, $1)=no 4733 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4734 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4735 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4736 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4737 # Instead, shared libraries are loaded at an image base (0x10000000 by 4738 # default) and relocated if they conflict, which is a slow very memory 4739 # consuming and fragmenting process. To avoid this, we pick a random, 4740 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4741 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4742 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4743 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4744 ;; 4745 4746 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4747 tmp_diet=no 4748 if test "$host_os" = linux-dietlibc; then 4749 case $cc_basename in 4750 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4751 esac 4752 fi 4753 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4754 && test "$tmp_diet" = no 4755 then 4756 tmp_addflag=' $pic_flag' 4757 tmp_sharedflag='-shared' 4758 case $cc_basename,$host_cpu in 4759 pgcc*) # Portland Group C compiler 4760 _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' 4761 tmp_addflag=' $pic_flag' 4762 ;; 4763 pgf77* | pgf90* | pgf95* | pgfortran*) 4764 # Portland Group f77 and f90 compilers 4765 _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' 4766 tmp_addflag=' $pic_flag -Mnomain' ;; 4767 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4768 tmp_addflag=' -i_dynamic' ;; 4769 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4770 tmp_addflag=' -i_dynamic -nofor_main' ;; 4771 ifc* | ifort*) # Intel Fortran compiler 4772 tmp_addflag=' -nofor_main' ;; 4773 lf95*) # Lahey Fortran 8.1 4774 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4775 tmp_sharedflag='--shared' ;; 4776 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4777 tmp_sharedflag='-qmkshrobj' 4778 tmp_addflag= ;; 4779 nvcc*) # Cuda Compiler Driver 2.2 4780 _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' 4781 _LT_TAGVAR(compiler_needs_object, $1)=yes 4782 ;; 4783 esac 4784 case `$CC -V 2>&1 | sed 5q` in 4785 *Sun\ C*) # Sun C 5.9 4786 _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' 4787 _LT_TAGVAR(compiler_needs_object, $1)=yes 4788 tmp_sharedflag='-G' ;; 4789 *Sun\ F*) # Sun Fortran 8.3 4790 tmp_sharedflag='-G' ;; 4791 esac 4792 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4793 4794 if test "x$supports_anon_versioning" = xyes; then 4795 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4796 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4797 echo "local: *; };" >> $output_objdir/$libname.ver~ 4798 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4799 fi 4800 4801 case $cc_basename in 4802 xlf* | bgf* | bgxlf* | mpixlf*) 4803 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4804 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4805 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4806 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4807 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4808 if test "x$supports_anon_versioning" = xyes; then 4809 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4810 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4811 echo "local: *; };" >> $output_objdir/$libname.ver~ 4812 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4813 fi 4814 ;; 4815 esac 4816 else 4817 _LT_TAGVAR(ld_shlibs, $1)=no 4818 fi 4819 ;; 4820 4821 netbsd* | netbsdelf*-gnu) 4822 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4823 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4824 wlarc= 4825 else 4826 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4827 _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' 4828 fi 4829 ;; 4830 4831 solaris*) 4832 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4833 _LT_TAGVAR(ld_shlibs, $1)=no 4834 cat <<_LT_EOF 1>&2 4835 4836 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4837 *** create shared libraries on Solaris systems. Therefore, libtool 4838 *** is disabling shared libraries support. We urge you to upgrade GNU 4839 *** binutils to release 2.9.1 or newer. Another option is to modify 4840 *** your PATH or compiler configuration so that the native linker is 4841 *** used, and then restart. 4842 4843 _LT_EOF 4844 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4845 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4846 _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' 4847 else 4848 _LT_TAGVAR(ld_shlibs, $1)=no 4849 fi 4850 ;; 4851 4852 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4853 case `$LD -v 2>&1` in 4854 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4855 _LT_TAGVAR(ld_shlibs, $1)=no 4856 cat <<_LT_EOF 1>&2 4857 4858 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4859 *** reliably create shared libraries on SCO systems. Therefore, libtool 4860 *** is disabling shared libraries support. We urge you to upgrade GNU 4861 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4862 *** your PATH or compiler configuration so that the native linker is 4863 *** used, and then restart. 4864 4865 _LT_EOF 4866 ;; 4867 *) 4868 # For security reasons, it is highly recommended that you always 4869 # use absolute paths for naming shared libraries, and exclude the 4870 # DT_RUNPATH tag from executables and libraries. But doing so 4871 # requires that you compile everything twice, which is a pain. 4872 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4873 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4874 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4875 _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' 4876 else 4877 _LT_TAGVAR(ld_shlibs, $1)=no 4878 fi 4879 ;; 4880 esac 4881 ;; 4882 4883 sunos4*) 4884 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4885 wlarc= 4886 _LT_TAGVAR(hardcode_direct, $1)=yes 4887 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4888 ;; 4889 4890 *) 4891 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4892 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4893 _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' 4894 else 4895 _LT_TAGVAR(ld_shlibs, $1)=no 4896 fi 4897 ;; 4898 esac 4899 4900 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4901 runpath_var= 4902 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4903 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4904 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4905 fi 4906 else 4907 # PORTME fill in a description of your system's linker (not GNU ld) 4908 case $host_os in 4909 aix3*) 4910 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4911 _LT_TAGVAR(always_export_symbols, $1)=yes 4912 _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' 4913 # Note: this linker hardcodes the directories in LIBPATH if there 4914 # are no directories specified by -L. 4915 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4916 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4917 # Neither direct hardcoding nor static linking is supported with a 4918 # broken collect2. 4919 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4920 fi 4921 ;; 4922 4923 aix[[4-9]]*) 4924 if test "$host_cpu" = ia64; then 4925 # On IA64, the linker does run time linking by default, so we don't 4926 # have to do anything special. 4927 aix_use_runtimelinking=no 4928 exp_sym_flag='-Bexport' 4929 no_entry_flag="" 4930 else 4931 # If we're using GNU nm, then we don't want the "-C" option. 4932 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4933 # Also, AIX nm treats weak defined symbols like other global 4934 # defined symbols, whereas GNU nm marks them as "W". 4935 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4936 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4937 else 4938 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4939 fi 4940 aix_use_runtimelinking=no 4941 4942 # Test if we are trying to use run time linking or normal 4943 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4944 # need to do runtime linking. 4945 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4946 for ld_flag in $LDFLAGS; do 4947 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4948 aix_use_runtimelinking=yes 4949 break 4950 fi 4951 done 4952 ;; 4953 esac 4954 4955 exp_sym_flag='-bexport' 4956 no_entry_flag='-bnoentry' 4957 fi 4958 4959 # When large executables or shared objects are built, AIX ld can 4960 # have problems creating the table of contents. If linking a library 4961 # or program results in "error TOC overflow" add -mminimal-toc to 4962 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4963 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4964 4965 _LT_TAGVAR(archive_cmds, $1)='' 4966 _LT_TAGVAR(hardcode_direct, $1)=yes 4967 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4968 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4969 _LT_TAGVAR(link_all_deplibs, $1)=yes 4970 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4971 4972 if test "$GCC" = yes; then 4973 case $host_os in aix4.[[012]]|aix4.[[012]].*) 4974 # We only want to do this on AIX 4.2 and lower, the check 4975 # below for broken collect2 doesn't work under 4.3+ 4976 collect2name=`${CC} -print-prog-name=collect2` 4977 if test -f "$collect2name" && 4978 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4979 then 4980 # We have reworked collect2 4981 : 4982 else 4983 # We have old collect2 4984 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4985 # It fails to find uninstalled libraries when the uninstalled 4986 # path is not listed in the libpath. Setting hardcode_minus_L 4987 # to unsupported forces relinking 4988 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4989 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4990 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4991 fi 4992 ;; 4993 esac 4994 shared_flag='-shared' 4995 if test "$aix_use_runtimelinking" = yes; then 4996 shared_flag="$shared_flag "'${wl}-G' 4997 fi 4998 _LT_TAGVAR(link_all_deplibs, $1)=no 4999 else 5000 # not using gcc 5001 if test "$host_cpu" = ia64; then 5002 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5003 # chokes on -Wl,-G. The following line is correct: 5004 shared_flag='-G' 5005 else 5006 if test "$aix_use_runtimelinking" = yes; then 5007 shared_flag='${wl}-G' 5008 else 5009 shared_flag='${wl}-bM:SRE' 5010 fi 5011 fi 5012 fi 5013 5014 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5015 # It seems that -bexpall does not export symbols beginning with 5016 # underscore (_), so it is better to generate a list of symbols to export. 5017 _LT_TAGVAR(always_export_symbols, $1)=yes 5018 if test "$aix_use_runtimelinking" = yes; then 5019 # Warning - without using the other runtime loading flags (-brtl), 5020 # -berok will link without error, but may produce a broken library. 5021 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5022 # Determine the default libpath from the value encoded in an 5023 # empty executable. 5024 _LT_SYS_MODULE_PATH_AIX([$1]) 5025 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5026 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5027 else 5028 if test "$host_cpu" = ia64; then 5029 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5030 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5031 _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" 5032 else 5033 # Determine the default libpath from the value encoded in an 5034 # empty executable. 5035 _LT_SYS_MODULE_PATH_AIX([$1]) 5036 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5037 # Warning - without using the other run time loading flags, 5038 # -berok will link without error, but may produce a broken library. 5039 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5040 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5041 if test "$with_gnu_ld" = yes; then 5042 # We only use this code for GNU lds that support --whole-archive. 5043 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5044 else 5045 # Exported symbols can be pulled into shared objects from archives 5046 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5047 fi 5048 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5049 # This is similar to how AIX traditionally builds its shared libraries. 5050 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 5051 fi 5052 fi 5053 ;; 5054 5055 amigaos*) 5056 case $host_cpu in 5057 powerpc) 5058 # see comment about AmigaOS4 .so support 5059 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5060 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5061 ;; 5062 m68k) 5063 _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)' 5064 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5065 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5066 ;; 5067 esac 5068 ;; 5069 5070 bsdi[[45]]*) 5071 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5072 ;; 5073 5074 cygwin* | mingw* | pw32* | cegcc*) 5075 # When not using gcc, we currently assume that we are using 5076 # Microsoft Visual C++. 5077 # hardcode_libdir_flag_spec is actually meaningless, as there is 5078 # no search path for DLLs. 5079 case $cc_basename in 5080 cl*) 5081 # Native MSVC 5082 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5083 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5084 _LT_TAGVAR(always_export_symbols, $1)=yes 5085 _LT_TAGVAR(file_list_spec, $1)='@' 5086 # Tell ltmain to make .lib files, not .a files. 5087 libext=lib 5088 # Tell ltmain to make .dll files, not .so files. 5089 shrext_cmds=".dll" 5090 # FIXME: Setting linknames here is a bad hack. 5091 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5092 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5093 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5094 else 5095 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5096 fi~ 5097 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5098 linknames=' 5099 # The linker will not automatically build a static lib if we build a DLL. 5100 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5101 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5102 _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' 5103 # Don't use ranlib 5104 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5105 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5106 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5107 case $lt_outputfile in 5108 *.exe|*.EXE) ;; 5109 *) 5110 lt_outputfile="$lt_outputfile.exe" 5111 lt_tool_outputfile="$lt_tool_outputfile.exe" 5112 ;; 5113 esac~ 5114 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5115 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5116 $RM "$lt_outputfile.manifest"; 5117 fi' 5118 ;; 5119 *) 5120 # Assume MSVC wrapper 5121 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5122 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5123 # Tell ltmain to make .lib files, not .a files. 5124 libext=lib 5125 # Tell ltmain to make .dll files, not .so files. 5126 shrext_cmds=".dll" 5127 # FIXME: Setting linknames here is a bad hack. 5128 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5129 # The linker will automatically build a .lib file if we build a DLL. 5130 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5131 # FIXME: Should let the user specify the lib program. 5132 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5133 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5134 ;; 5135 esac 5136 ;; 5137 5138 darwin* | rhapsody*) 5139 _LT_DARWIN_LINKER_FEATURES($1) 5140 ;; 5141 5142 dgux*) 5143 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5144 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5145 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5146 ;; 5147 5148 freebsd1*) 5149 _LT_TAGVAR(ld_shlibs, $1)=no 5150 ;; 5151 5152 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5153 # support. Future versions do this automatically, but an explicit c++rt0.o 5154 # does not break anything, and helps significantly (at the cost of a little 5155 # extra space). 5156 freebsd2.2*) 5157 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5158 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5159 _LT_TAGVAR(hardcode_direct, $1)=yes 5160 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5161 ;; 5162 5163 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5164 freebsd2*) 5165 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5166 _LT_TAGVAR(hardcode_direct, $1)=yes 5167 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5168 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5169 ;; 5170 5171 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5172 freebsd* | dragonfly*) 5173 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5174 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5175 _LT_TAGVAR(hardcode_direct, $1)=yes 5176 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5177 ;; 5178 5179 hpux9*) 5180 if test "$GCC" = yes; then 5181 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5182 else 5183 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5184 fi 5185 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5186 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5187 _LT_TAGVAR(hardcode_direct, $1)=yes 5188 5189 # hardcode_minus_L: Not really in the search PATH, 5190 # but as the default location of the library. 5191 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5192 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5193 ;; 5194 5195 hpux10*) 5196 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5197 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5198 else 5199 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5200 fi 5201 if test "$with_gnu_ld" = no; then 5202 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5203 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5204 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5205 _LT_TAGVAR(hardcode_direct, $1)=yes 5206 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5207 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5208 # hardcode_minus_L: Not really in the search PATH, 5209 # but as the default location of the library. 5210 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5211 fi 5212 ;; 5213 5214 hpux11*) 5215 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5216 case $host_cpu in 5217 hppa*64*) 5218 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5219 ;; 5220 ia64*) 5221 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5222 ;; 5223 *) 5224 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5225 ;; 5226 esac 5227 else 5228 case $host_cpu in 5229 hppa*64*) 5230 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5231 ;; 5232 ia64*) 5233 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5234 ;; 5235 *) 5236 m4_if($1, [], [ 5237 # Older versions of the 11.00 compiler do not understand -b yet 5238 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5239 _LT_LINKER_OPTION([if $CC understands -b], 5240 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5241 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5242 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5243 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5244 ;; 5245 esac 5246 fi 5247 if test "$with_gnu_ld" = no; then 5248 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5249 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5250 5251 case $host_cpu in 5252 hppa*64*|ia64*) 5253 _LT_TAGVAR(hardcode_direct, $1)=no 5254 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5255 ;; 5256 *) 5257 _LT_TAGVAR(hardcode_direct, $1)=yes 5258 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5259 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5260 5261 # hardcode_minus_L: Not really in the search PATH, 5262 # but as the default location of the library. 5263 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5264 ;; 5265 esac 5266 fi 5267 ;; 5268 5269 irix5* | irix6* | nonstopux*) 5270 if test "$GCC" = yes; then 5271 _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' 5272 # Try to use the -exported_symbol ld option, if it does not 5273 # work, assume that -exports_file does not work either and 5274 # implicitly export all symbols. 5275 # This should be the same for all languages, so no per-tag cache variable. 5276 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5277 [lt_cv_irix_exported_symbol], 5278 [save_LDFLAGS="$LDFLAGS" 5279 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5280 AC_LINK_IFELSE( 5281 [AC_LANG_SOURCE( 5282 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5283 [C++], [[int foo (void) { return 0; }]], 5284 [Fortran 77], [[ 5285 subroutine foo 5286 end]], 5287 [Fortran], [[ 5288 subroutine foo 5289 end]])])], 5290 [lt_cv_irix_exported_symbol=yes], 5291 [lt_cv_irix_exported_symbol=no]) 5292 LDFLAGS="$save_LDFLAGS"]) 5293 if test "$lt_cv_irix_exported_symbol" = yes; then 5294 _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' 5295 fi 5296 else 5297 _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' 5298 _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' 5299 fi 5300 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5301 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5302 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5303 _LT_TAGVAR(inherit_rpath, $1)=yes 5304 _LT_TAGVAR(link_all_deplibs, $1)=yes 5305 ;; 5306 5307 netbsd* | netbsdelf*-gnu) 5308 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5309 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5310 else 5311 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5312 fi 5313 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5314 _LT_TAGVAR(hardcode_direct, $1)=yes 5315 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5316 ;; 5317 5318 newsos6) 5319 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5320 _LT_TAGVAR(hardcode_direct, $1)=yes 5321 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5322 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5323 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5324 ;; 5325 5326 *nto* | *qnx*) 5327 ;; 5328 5329 openbsd*) 5330 if test -f /usr/libexec/ld.so; then 5331 _LT_TAGVAR(hardcode_direct, $1)=yes 5332 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5333 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5334 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5335 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5336 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5337 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5338 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5339 else 5340 case $host_os in 5341 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5342 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5343 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5344 ;; 5345 *) 5346 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5347 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5348 ;; 5349 esac 5350 fi 5351 else 5352 _LT_TAGVAR(ld_shlibs, $1)=no 5353 fi 5354 ;; 5355 5356 os2*) 5357 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5358 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5359 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5360 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 5361 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5362 ;; 5363 5364 osf3*) 5365 if test "$GCC" = yes; then 5366 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5367 _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' 5368 else 5369 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5370 _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' 5371 fi 5372 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5373 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5374 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5375 ;; 5376 5377 osf4* | osf5*) # as osf3* with the addition of -msym flag 5378 if test "$GCC" = yes; then 5379 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5380 _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' 5381 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5382 else 5383 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5384 _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' 5385 _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~ 5386 $CC -shared${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' 5387 5388 # Both c and cxx compiler support -rpath directly 5389 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5390 fi 5391 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5392 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5393 ;; 5394 5395 solaris*) 5396 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5397 if test "$GCC" = yes; then 5398 wlarc='${wl}' 5399 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5400 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5401 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5402 else 5403 case `$CC -V 2>&1` in 5404 *"Compilers 5.0"*) 5405 wlarc='' 5406 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5407 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5408 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5409 ;; 5410 *) 5411 wlarc='${wl}' 5412 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5413 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5414 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5415 ;; 5416 esac 5417 fi 5418 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5419 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5420 case $host_os in 5421 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5422 *) 5423 # The compiler driver will combine and reorder linker options, 5424 # but understands `-z linker_flag'. GCC discards it without `$wl', 5425 # but is careful enough not to reorder. 5426 # Supported since Solaris 2.6 (maybe 2.5.1?) 5427 if test "$GCC" = yes; then 5428 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5429 else 5430 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5431 fi 5432 ;; 5433 esac 5434 _LT_TAGVAR(link_all_deplibs, $1)=yes 5435 ;; 5436 5437 sunos4*) 5438 if test "x$host_vendor" = xsequent; then 5439 # Use $CC to link under sequent, because it throws in some extra .o 5440 # files that make .init and .fini sections work. 5441 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5442 else 5443 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5444 fi 5445 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5446 _LT_TAGVAR(hardcode_direct, $1)=yes 5447 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5448 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5449 ;; 5450 5451 sysv4) 5452 case $host_vendor in 5453 sni) 5454 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5455 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5456 ;; 5457 siemens) 5458 ## LD is ld it makes a PLAMLIB 5459 ## CC just makes a GrossModule. 5460 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5461 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5462 _LT_TAGVAR(hardcode_direct, $1)=no 5463 ;; 5464 motorola) 5465 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5466 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5467 ;; 5468 esac 5469 runpath_var='LD_RUN_PATH' 5470 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5471 ;; 5472 5473 sysv4.3*) 5474 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5475 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5476 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5477 ;; 5478 5479 sysv4*MP*) 5480 if test -d /usr/nec; then 5481 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5482 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5483 runpath_var=LD_RUN_PATH 5484 hardcode_runpath_var=yes 5485 _LT_TAGVAR(ld_shlibs, $1)=yes 5486 fi 5487 ;; 5488 5489 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5490 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5491 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5492 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5493 runpath_var='LD_RUN_PATH' 5494 5495 if test "$GCC" = yes; then 5496 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5497 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5498 else 5499 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5500 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5501 fi 5502 ;; 5503 5504 sysv5* | sco3.2v5* | sco5v6*) 5505 # Note: We can NOT use -z defs as we might desire, because we do not 5506 # link with -lc, and that would cause any symbols used from libc to 5507 # always be unresolved, which means just about no library would 5508 # ever link correctly. If we're not using GNU ld we use -z text 5509 # though, which does catch some bad symbols but isn't as heavy-handed 5510 # as -z defs. 5511 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5512 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5513 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5514 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5515 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5516 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5517 _LT_TAGVAR(link_all_deplibs, $1)=yes 5518 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5519 runpath_var='LD_RUN_PATH' 5520 5521 if test "$GCC" = yes; then 5522 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5523 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5524 else 5525 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5526 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5527 fi 5528 ;; 5529 5530 uts4*) 5531 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5532 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5533 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5534 ;; 5535 5536 *) 5537 _LT_TAGVAR(ld_shlibs, $1)=no 5538 ;; 5539 esac 5540 5541 if test x$host_vendor = xsni; then 5542 case $host in 5543 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5544 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5545 ;; 5546 esac 5547 fi 5548 fi 5549 ]) 5550 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5551 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5552 5553 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5554 5555 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5556 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5557 _LT_DECL([], [extract_expsyms_cmds], [2], 5558 [The commands to extract the exported symbol list from a shared archive]) 5559 5560 # 5561 # Do we need to explicitly link libc? 5562 # 5563 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5564 x|xyes) 5565 # Assume -lc should be added 5566 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5567 5568 if test "$enable_shared" = yes && test "$GCC" = yes; then 5569 case $_LT_TAGVAR(archive_cmds, $1) in 5570 *'~'*) 5571 # FIXME: we may have to deal with multi-command sequences. 5572 ;; 5573 '$CC '*) 5574 # Test whether the compiler implicitly links with -lc since on some 5575 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5576 # to ld, don't add -lc before -lgcc. 5577 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5578 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5579 [$RM conftest* 5580 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5581 5582 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5583 soname=conftest 5584 lib=conftest 5585 libobjs=conftest.$ac_objext 5586 deplibs= 5587 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5588 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5589 compiler_flags=-v 5590 linker_flags=-v 5591 verstring= 5592 output_objdir=. 5593 libname=conftest 5594 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5595 _LT_TAGVAR(allow_undefined_flag, $1)= 5596 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5597 then 5598 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5599 else 5600 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5601 fi 5602 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5603 else 5604 cat conftest.err 1>&5 5605 fi 5606 $RM conftest* 5607 ]) 5608 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5609 ;; 5610 esac 5611 fi 5612 ;; 5613 esac 5614 5615 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5616 [Whether or not to add -lc for building shared libraries]) 5617 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5618 [enable_shared_with_static_runtimes], [0], 5619 [Whether or not to disallow shared libs when runtime libs are static]) 5620 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5621 [Compiler flag to allow reflexive dlopens]) 5622 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5623 [Compiler flag to generate shared objects directly from archives]) 5624 _LT_TAGDECL([], [compiler_needs_object], [1], 5625 [Whether the compiler copes with passing no objects directly]) 5626 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5627 [Create an old-style archive from a shared archive]) 5628 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5629 [Create a temporary old-style archive to link instead of a shared archive]) 5630 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5631 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5632 _LT_TAGDECL([], [module_cmds], [2], 5633 [Commands used to build a loadable module if different from building 5634 a shared archive.]) 5635 _LT_TAGDECL([], [module_expsym_cmds], [2]) 5636 _LT_TAGDECL([], [with_gnu_ld], [1], 5637 [Whether we are building with GNU ld or not]) 5638 _LT_TAGDECL([], [allow_undefined_flag], [1], 5639 [Flag that allows shared libraries with undefined symbols to be built]) 5640 _LT_TAGDECL([], [no_undefined_flag], [1], 5641 [Flag that enforces no undefined symbols]) 5642 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5643 [Flag to hardcode $libdir into a binary during linking. 5644 This must work even if $libdir does not exist]) 5645 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5646 [[If ld is used when linking, flag to hardcode $libdir into a binary 5647 during linking. This must work even if $libdir does not exist]]) 5648 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5649 [Whether we need a single "-rpath" flag with a separated argument]) 5650 _LT_TAGDECL([], [hardcode_direct], [0], 5651 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5652 DIR into the resulting binary]) 5653 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5654 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5655 DIR into the resulting binary and the resulting library dependency is 5656 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5657 library is relocated]) 5658 _LT_TAGDECL([], [hardcode_minus_L], [0], 5659 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5660 into the resulting binary]) 5661 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5662 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5663 into the resulting binary]) 5664 _LT_TAGDECL([], [hardcode_automatic], [0], 5665 [Set to "yes" if building a shared library automatically hardcodes DIR 5666 into the library and all subsequent libraries and executables linked 5667 against it]) 5668 _LT_TAGDECL([], [inherit_rpath], [0], 5669 [Set to yes if linker adds runtime paths of dependent libraries 5670 to runtime path list]) 5671 _LT_TAGDECL([], [link_all_deplibs], [0], 5672 [Whether libtool must link a program against all its dependency libraries]) 5673 _LT_TAGDECL([], [always_export_symbols], [0], 5674 [Set to "yes" if exported symbols are required]) 5675 _LT_TAGDECL([], [export_symbols_cmds], [2], 5676 [The commands to list exported symbols]) 5677 _LT_TAGDECL([], [exclude_expsyms], [1], 5678 [Symbols that should not be listed in the preloaded symbols]) 5679 _LT_TAGDECL([], [include_expsyms], [1], 5680 [Symbols that must always be exported]) 5681 _LT_TAGDECL([], [prelink_cmds], [2], 5682 [Commands necessary for linking programs (against libraries) with templates]) 5683 _LT_TAGDECL([], [postlink_cmds], [2], 5684 [Commands necessary for finishing linking programs]) 5685 _LT_TAGDECL([], [file_list_spec], [1], 5686 [Specify filename containing input files]) 5687 dnl FIXME: Not yet implemented 5688 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5689 dnl [Compiler flag to generate thread safe objects]) 5690 ])# _LT_LINKER_SHLIBS 5691 5692 5693 # _LT_LANG_C_CONFIG([TAG]) 5694 # ------------------------ 5695 # Ensure that the configuration variables for a C compiler are suitably 5696 # defined. These variables are subsequently used by _LT_CONFIG to write 5697 # the compiler configuration to `libtool'. 5698 m4_defun([_LT_LANG_C_CONFIG], 5699 [m4_require([_LT_DECL_EGREP])dnl 5700 lt_save_CC="$CC" 5701 AC_LANG_PUSH(C) 5702 5703 # Source file extension for C test sources. 5704 ac_ext=c 5705 5706 # Object file extension for compiled C test sources. 5707 objext=o 5708 _LT_TAGVAR(objext, $1)=$objext 5709 5710 # Code to be used in simple compile tests 5711 lt_simple_compile_test_code="int some_variable = 0;" 5712 5713 # Code to be used in simple link tests 5714 lt_simple_link_test_code='int main(){return(0);}' 5715 5716 _LT_TAG_COMPILER 5717 # Save the default compiler, since it gets overwritten when the other 5718 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5719 compiler_DEFAULT=$CC 5720 5721 # save warnings/boilerplate of simple test code 5722 _LT_COMPILER_BOILERPLATE 5723 _LT_LINKER_BOILERPLATE 5724 5725 if test -n "$compiler"; then 5726 _LT_COMPILER_NO_RTTI($1) 5727 _LT_COMPILER_PIC($1) 5728 _LT_COMPILER_C_O($1) 5729 _LT_COMPILER_FILE_LOCKS($1) 5730 _LT_LINKER_SHLIBS($1) 5731 _LT_SYS_DYNAMIC_LINKER($1) 5732 _LT_LINKER_HARDCODE_LIBPATH($1) 5733 LT_SYS_DLOPEN_SELF 5734 _LT_CMD_STRIPLIB 5735 5736 # Report which library types will actually be built 5737 AC_MSG_CHECKING([if libtool supports shared libraries]) 5738 AC_MSG_RESULT([$can_build_shared]) 5739 5740 AC_MSG_CHECKING([whether to build shared libraries]) 5741 test "$can_build_shared" = "no" && enable_shared=no 5742 5743 # On AIX, shared libraries and static libraries use the same namespace, and 5744 # are all built from PIC. 5745 case $host_os in 5746 aix3*) 5747 test "$enable_shared" = yes && enable_static=no 5748 if test -n "$RANLIB"; then 5749 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5750 postinstall_cmds='$RANLIB $lib' 5751 fi 5752 ;; 5753 5754 aix[[4-9]]*) 5755 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5756 test "$enable_shared" = yes && enable_static=no 5757 fi 5758 ;; 5759 esac 5760 AC_MSG_RESULT([$enable_shared]) 5761 5762 AC_MSG_CHECKING([whether to build static libraries]) 5763 # Make sure either enable_shared or enable_static is yes. 5764 test "$enable_shared" = yes || enable_static=yes 5765 AC_MSG_RESULT([$enable_static]) 5766 5767 _LT_CONFIG($1) 5768 fi 5769 AC_LANG_POP 5770 CC="$lt_save_CC" 5771 ])# _LT_LANG_C_CONFIG 5772 5773 5774 # _LT_LANG_CXX_CONFIG([TAG]) 5775 # -------------------------- 5776 # Ensure that the configuration variables for a C++ compiler are suitably 5777 # defined. These variables are subsequently used by _LT_CONFIG to write 5778 # the compiler configuration to `libtool'. 5779 m4_defun([_LT_LANG_CXX_CONFIG], 5780 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5781 m4_require([_LT_DECL_EGREP])dnl 5782 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5783 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5784 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5785 (test "X$CXX" != "Xg++"))) ; then 5786 AC_PROG_CXXCPP 5787 else 5788 _lt_caught_CXX_error=yes 5789 fi 5790 5791 AC_LANG_PUSH(C++) 5792 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5793 _LT_TAGVAR(allow_undefined_flag, $1)= 5794 _LT_TAGVAR(always_export_symbols, $1)=no 5795 _LT_TAGVAR(archive_expsym_cmds, $1)= 5796 _LT_TAGVAR(compiler_needs_object, $1)=no 5797 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5798 _LT_TAGVAR(hardcode_direct, $1)=no 5799 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5800 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5801 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5802 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5803 _LT_TAGVAR(hardcode_minus_L, $1)=no 5804 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5805 _LT_TAGVAR(hardcode_automatic, $1)=no 5806 _LT_TAGVAR(inherit_rpath, $1)=no 5807 _LT_TAGVAR(module_cmds, $1)= 5808 _LT_TAGVAR(module_expsym_cmds, $1)= 5809 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5810 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5811 _LT_TAGVAR(reload_flag, $1)=$reload_flag 5812 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5813 _LT_TAGVAR(no_undefined_flag, $1)= 5814 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5815 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5816 5817 # Source file extension for C++ test sources. 5818 ac_ext=cpp 5819 5820 # Object file extension for compiled C++ test sources. 5821 objext=o 5822 _LT_TAGVAR(objext, $1)=$objext 5823 5824 # No sense in running all these tests if we already determined that 5825 # the CXX compiler isn't working. Some variables (like enable_shared) 5826 # are currently assumed to apply to all compilers on this platform, 5827 # and will be corrupted by setting them based on a non-working compiler. 5828 if test "$_lt_caught_CXX_error" != yes; then 5829 # Code to be used in simple compile tests 5830 lt_simple_compile_test_code="int some_variable = 0;" 5831 5832 # Code to be used in simple link tests 5833 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5834 5835 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5836 _LT_TAG_COMPILER 5837 5838 # save warnings/boilerplate of simple test code 5839 _LT_COMPILER_BOILERPLATE 5840 _LT_LINKER_BOILERPLATE 5841 5842 # Allow CC to be a program name with arguments. 5843 lt_save_CC=$CC 5844 lt_save_CFLAGS=$CFLAGS 5845 lt_save_LD=$LD 5846 lt_save_GCC=$GCC 5847 GCC=$GXX 5848 lt_save_with_gnu_ld=$with_gnu_ld 5849 lt_save_path_LD=$lt_cv_path_LD 5850 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5851 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5852 else 5853 $as_unset lt_cv_prog_gnu_ld 5854 fi 5855 if test -n "${lt_cv_path_LDCXX+set}"; then 5856 lt_cv_path_LD=$lt_cv_path_LDCXX 5857 else 5858 $as_unset lt_cv_path_LD 5859 fi 5860 test -z "${LDCXX+set}" || LD=$LDCXX 5861 CC=${CXX-"c++"} 5862 CFLAGS=$CXXFLAGS 5863 compiler=$CC 5864 _LT_TAGVAR(compiler, $1)=$CC 5865 _LT_CC_BASENAME([$compiler]) 5866 5867 if test -n "$compiler"; then 5868 # We don't want -fno-exception when compiling C++ code, so set the 5869 # no_builtin_flag separately 5870 if test "$GXX" = yes; then 5871 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5872 else 5873 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5874 fi 5875 5876 if test "$GXX" = yes; then 5877 # Set up default GNU C++ configuration 5878 5879 LT_PATH_LD 5880 5881 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5882 # archiving commands below assume that GNU ld is being used. 5883 if test "$with_gnu_ld" = yes; then 5884 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5885 _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' 5886 5887 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5888 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5889 5890 # If archive_cmds runs LD, not CC, wlarc should be empty 5891 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5892 # investigate it a little bit more. (MM) 5893 wlarc='${wl}' 5894 5895 # ancient GNU ld didn't support --whole-archive et. al. 5896 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5897 $GREP 'no-whole-archive' > /dev/null; then 5898 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5899 else 5900 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5901 fi 5902 else 5903 with_gnu_ld=no 5904 wlarc= 5905 5906 # A generic and very simple default shared library creation 5907 # command for GNU C++ for the case where it uses the native 5908 # linker, instead of GNU ld. If possible, this setting should 5909 # overridden to take advantage of the native linker features on 5910 # the platform it is being used on. 5911 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5912 fi 5913 5914 # Commands to make compiler produce verbose output that lists 5915 # what "hidden" libraries, object files and flags are used when 5916 # linking a shared library. 5917 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5918 5919 else 5920 GXX=no 5921 with_gnu_ld=no 5922 wlarc= 5923 fi 5924 5925 # PORTME: fill in a description of your system's C++ link characteristics 5926 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5927 _LT_TAGVAR(ld_shlibs, $1)=yes 5928 case $host_os in 5929 aix3*) 5930 # FIXME: insert proper C++ library support 5931 _LT_TAGVAR(ld_shlibs, $1)=no 5932 ;; 5933 aix[[4-9]]*) 5934 if test "$host_cpu" = ia64; then 5935 # On IA64, the linker does run time linking by default, so we don't 5936 # have to do anything special. 5937 aix_use_runtimelinking=no 5938 exp_sym_flag='-Bexport' 5939 no_entry_flag="" 5940 else 5941 aix_use_runtimelinking=no 5942 5943 # Test if we are trying to use run time linking or normal 5944 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5945 # need to do runtime linking. 5946 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5947 for ld_flag in $LDFLAGS; do 5948 case $ld_flag in 5949 *-brtl*) 5950 aix_use_runtimelinking=yes 5951 break 5952 ;; 5953 esac 5954 done 5955 ;; 5956 esac 5957 5958 exp_sym_flag='-bexport' 5959 no_entry_flag='-bnoentry' 5960 fi 5961 5962 # When large executables or shared objects are built, AIX ld can 5963 # have problems creating the table of contents. If linking a library 5964 # or program results in "error TOC overflow" add -mminimal-toc to 5965 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5966 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5967 5968 _LT_TAGVAR(archive_cmds, $1)='' 5969 _LT_TAGVAR(hardcode_direct, $1)=yes 5970 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5971 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5972 _LT_TAGVAR(link_all_deplibs, $1)=yes 5973 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5974 5975 if test "$GXX" = yes; then 5976 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5977 # We only want to do this on AIX 4.2 and lower, the check 5978 # below for broken collect2 doesn't work under 4.3+ 5979 collect2name=`${CC} -print-prog-name=collect2` 5980 if test -f "$collect2name" && 5981 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5982 then 5983 # We have reworked collect2 5984 : 5985 else 5986 # We have old collect2 5987 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5988 # It fails to find uninstalled libraries when the uninstalled 5989 # path is not listed in the libpath. Setting hardcode_minus_L 5990 # to unsupported forces relinking 5991 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5992 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5993 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5994 fi 5995 esac 5996 shared_flag='-shared' 5997 if test "$aix_use_runtimelinking" = yes; then 5998 shared_flag="$shared_flag "'${wl}-G' 5999 fi 6000 else 6001 # not using gcc 6002 if test "$host_cpu" = ia64; then 6003 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6004 # chokes on -Wl,-G. The following line is correct: 6005 shared_flag='-G' 6006 else 6007 if test "$aix_use_runtimelinking" = yes; then 6008 shared_flag='${wl}-G' 6009 else 6010 shared_flag='${wl}-bM:SRE' 6011 fi 6012 fi 6013 fi 6014 6015 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6016 # It seems that -bexpall does not export symbols beginning with 6017 # underscore (_), so it is better to generate a list of symbols to 6018 # export. 6019 _LT_TAGVAR(always_export_symbols, $1)=yes 6020 if test "$aix_use_runtimelinking" = yes; then 6021 # Warning - without using the other runtime loading flags (-brtl), 6022 # -berok will link without error, but may produce a broken library. 6023 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6024 # Determine the default libpath from the value encoded in an empty 6025 # executable. 6026 _LT_SYS_MODULE_PATH_AIX([$1]) 6027 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6028 6029 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 6030 else 6031 if test "$host_cpu" = ia64; then 6032 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6033 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6034 _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" 6035 else 6036 # Determine the default libpath from the value encoded in an 6037 # empty executable. 6038 _LT_SYS_MODULE_PATH_AIX([$1]) 6039 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6040 # Warning - without using the other run time loading flags, 6041 # -berok will link without error, but may produce a broken library. 6042 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6043 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6044 if test "$with_gnu_ld" = yes; then 6045 # We only use this code for GNU lds that support --whole-archive. 6046 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6047 else 6048 # Exported symbols can be pulled into shared objects from archives 6049 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6050 fi 6051 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6052 # This is similar to how AIX traditionally builds its shared 6053 # libraries. 6054 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 6055 fi 6056 fi 6057 ;; 6058 6059 beos*) 6060 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6061 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6062 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6063 # support --undefined. This deserves some investigation. FIXME 6064 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6065 else 6066 _LT_TAGVAR(ld_shlibs, $1)=no 6067 fi 6068 ;; 6069 6070 chorus*) 6071 case $cc_basename in 6072 *) 6073 # FIXME: insert proper C++ library support 6074 _LT_TAGVAR(ld_shlibs, $1)=no 6075 ;; 6076 esac 6077 ;; 6078 6079 cygwin* | mingw* | pw32* | cegcc*) 6080 case $GXX,$cc_basename in 6081 ,cl* | no,cl*) 6082 # Native MSVC 6083 # hardcode_libdir_flag_spec is actually meaningless, as there is 6084 # no search path for DLLs. 6085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6086 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6087 _LT_TAGVAR(always_export_symbols, $1)=yes 6088 _LT_TAGVAR(file_list_spec, $1)='@' 6089 # Tell ltmain to make .lib files, not .a files. 6090 libext=lib 6091 # Tell ltmain to make .dll files, not .so files. 6092 shrext_cmds=".dll" 6093 # FIXME: Setting linknames here is a bad hack. 6094 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6095 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6096 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6097 else 6098 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6099 fi~ 6100 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6101 linknames=' 6102 # The linker will not automatically build a static lib if we build a DLL. 6103 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6104 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6105 # Don't use ranlib 6106 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6107 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6108 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6109 case $lt_outputfile in 6110 *.exe|*.EXE) ;; 6111 *) 6112 lt_outputfile="$lt_outputfile.exe" 6113 lt_tool_outputfile="$lt_tool_outputfile.exe" 6114 ;; 6115 esac~ 6116 func_to_tool_file "$lt_outputfile"~ 6117 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6118 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6119 $RM "$lt_outputfile.manifest"; 6120 fi' 6121 ;; 6122 *) 6123 # g++ 6124 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6125 # as there is no search path for DLLs. 6126 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6127 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6128 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6129 _LT_TAGVAR(always_export_symbols, $1)=no 6130 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6131 6132 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6133 _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' 6134 # If the export-symbols file already is a .def file (1st line 6135 # is EXPORTS), use it as is; otherwise, prepend... 6136 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6137 cp $export_symbols $output_objdir/$soname.def; 6138 else 6139 echo EXPORTS > $output_objdir/$soname.def; 6140 cat $export_symbols >> $output_objdir/$soname.def; 6141 fi~ 6142 $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' 6143 else 6144 _LT_TAGVAR(ld_shlibs, $1)=no 6145 fi 6146 ;; 6147 esac 6148 ;; 6149 darwin* | rhapsody*) 6150 _LT_DARWIN_LINKER_FEATURES($1) 6151 ;; 6152 6153 dgux*) 6154 case $cc_basename in 6155 ec++*) 6156 # FIXME: insert proper C++ library support 6157 _LT_TAGVAR(ld_shlibs, $1)=no 6158 ;; 6159 ghcx*) 6160 # Green Hills C++ Compiler 6161 # FIXME: insert proper C++ library support 6162 _LT_TAGVAR(ld_shlibs, $1)=no 6163 ;; 6164 *) 6165 # FIXME: insert proper C++ library support 6166 _LT_TAGVAR(ld_shlibs, $1)=no 6167 ;; 6168 esac 6169 ;; 6170 6171 freebsd[[12]]*) 6172 # C++ shared libraries reported to be fairly broken before 6173 # switch to ELF 6174 _LT_TAGVAR(ld_shlibs, $1)=no 6175 ;; 6176 6177 freebsd-elf*) 6178 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6179 ;; 6180 6181 freebsd* | dragonfly*) 6182 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6183 # conventions 6184 _LT_TAGVAR(ld_shlibs, $1)=yes 6185 ;; 6186 6187 gnu*) 6188 ;; 6189 6190 haiku*) 6191 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6192 _LT_TAGVAR(link_all_deplibs, $1)=yes 6193 ;; 6194 6195 hpux9*) 6196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6197 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6198 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6199 _LT_TAGVAR(hardcode_direct, $1)=yes 6200 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6201 # but as the default 6202 # location of the library. 6203 6204 case $cc_basename in 6205 CC*) 6206 # FIXME: insert proper C++ library support 6207 _LT_TAGVAR(ld_shlibs, $1)=no 6208 ;; 6209 aCC*) 6210 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6211 # Commands to make compiler produce verbose output that lists 6212 # what "hidden" libraries, object files and flags are used when 6213 # linking a shared library. 6214 # 6215 # There doesn't appear to be a way to prevent this compiler from 6216 # explicitly linking system object files so we need to strip them 6217 # from the output so that they don't get included in the library 6218 # dependencies. 6219 output_verbose_link_cmd='templist=`($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"' 6220 ;; 6221 *) 6222 if test "$GXX" = yes; then 6223 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6224 else 6225 # FIXME: insert proper C++ library support 6226 _LT_TAGVAR(ld_shlibs, $1)=no 6227 fi 6228 ;; 6229 esac 6230 ;; 6231 6232 hpux10*|hpux11*) 6233 if test $with_gnu_ld = no; then 6234 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6235 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6236 6237 case $host_cpu in 6238 hppa*64*|ia64*) 6239 ;; 6240 *) 6241 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6242 ;; 6243 esac 6244 fi 6245 case $host_cpu in 6246 hppa*64*|ia64*) 6247 _LT_TAGVAR(hardcode_direct, $1)=no 6248 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6249 ;; 6250 *) 6251 _LT_TAGVAR(hardcode_direct, $1)=yes 6252 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6253 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6254 # but as the default 6255 # location of the library. 6256 ;; 6257 esac 6258 6259 case $cc_basename in 6260 CC*) 6261 # FIXME: insert proper C++ library support 6262 _LT_TAGVAR(ld_shlibs, $1)=no 6263 ;; 6264 aCC*) 6265 case $host_cpu in 6266 hppa*64*) 6267 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6268 ;; 6269 ia64*) 6270 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6271 ;; 6272 *) 6273 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6274 ;; 6275 esac 6276 # Commands to make compiler produce verbose output that lists 6277 # what "hidden" libraries, object files and flags are used when 6278 # linking a shared library. 6279 # 6280 # There doesn't appear to be a way to prevent this compiler from 6281 # explicitly linking system object files so we need to strip them 6282 # from the output so that they don't get included in the library 6283 # dependencies. 6284 output_verbose_link_cmd='templist=`($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"' 6285 ;; 6286 *) 6287 if test "$GXX" = yes; then 6288 if test $with_gnu_ld = no; then 6289 case $host_cpu in 6290 hppa*64*) 6291 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6292 ;; 6293 ia64*) 6294 _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' 6295 ;; 6296 *) 6297 _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' 6298 ;; 6299 esac 6300 fi 6301 else 6302 # FIXME: insert proper C++ library support 6303 _LT_TAGVAR(ld_shlibs, $1)=no 6304 fi 6305 ;; 6306 esac 6307 ;; 6308 6309 interix[[3-9]]*) 6310 _LT_TAGVAR(hardcode_direct, $1)=no 6311 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6312 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6313 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6314 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6315 # Instead, shared libraries are loaded at an image base (0x10000000 by 6316 # default) and relocated if they conflict, which is a slow very memory 6317 # consuming and fragmenting process. To avoid this, we pick a random, 6318 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6319 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6320 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6321 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6322 ;; 6323 irix5* | irix6*) 6324 case $cc_basename in 6325 CC*) 6326 # SGI C++ 6327 _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' 6328 6329 # Archives containing C++ object files must be created using 6330 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6331 # necessary to make sure instantiated templates are included 6332 # in the archive. 6333 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6334 ;; 6335 *) 6336 if test "$GXX" = yes; then 6337 if test "$with_gnu_ld" = no; then 6338 _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' 6339 else 6340 _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' 6341 fi 6342 fi 6343 _LT_TAGVAR(link_all_deplibs, $1)=yes 6344 ;; 6345 esac 6346 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6347 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6348 _LT_TAGVAR(inherit_rpath, $1)=yes 6349 ;; 6350 6351 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6352 case $cc_basename in 6353 KCC*) 6354 # Kuck and Associates, Inc. (KAI) C++ Compiler 6355 6356 # KCC will only create a shared library if the output file 6357 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6358 # to its proper name (with version) after linking. 6359 _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' 6360 _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 $lib' 6361 # Commands to make compiler produce verbose output that lists 6362 # what "hidden" libraries, object files and flags are used when 6363 # linking a shared library. 6364 # 6365 # There doesn't appear to be a way to prevent this compiler from 6366 # explicitly linking system object files so we need to strip them 6367 # from the output so that they don't get included in the library 6368 # dependencies. 6369 output_verbose_link_cmd='templist=`$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"' 6370 6371 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6372 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6373 6374 # Archives containing C++ object files must be created using 6375 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6376 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6377 ;; 6378 icpc* | ecpc* ) 6379 # Intel C++ 6380 with_gnu_ld=yes 6381 # version 8.0 and above of icpc choke on multiply defined symbols 6382 # if we add $predep_objects and $postdep_objects, however 7.1 and 6383 # earlier do not add the objects themselves. 6384 case `$CC -V 2>&1` in 6385 *"Version 7."*) 6386 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6387 _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' 6388 ;; 6389 *) # Version 8.0 or newer 6390 tmp_idyn= 6391 case $host_cpu in 6392 ia64*) tmp_idyn=' -i_dynamic';; 6393 esac 6394 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6395 _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' 6396 ;; 6397 esac 6398 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6400 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6401 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6402 ;; 6403 pgCC* | pgcpp*) 6404 # Portland Group C++ compiler 6405 case `$CC -V` in 6406 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6407 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6408 rm -rf $tpldir~ 6409 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6410 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6411 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6412 rm -rf $tpldir~ 6413 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6414 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6415 $RANLIB $oldlib' 6416 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6417 rm -rf $tpldir~ 6418 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6419 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6420 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6421 rm -rf $tpldir~ 6422 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6423 $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' 6424 ;; 6425 *) # Version 6 and above use weak symbols 6426 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6427 _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' 6428 ;; 6429 esac 6430 6431 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6432 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6433 _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' 6434 ;; 6435 cxx*) 6436 # Compaq C++ 6437 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6438 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' 6439 6440 runpath_var=LD_RUN_PATH 6441 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6442 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6443 6444 # Commands to make compiler produce verbose output that lists 6445 # what "hidden" libraries, object files and flags are used when 6446 # linking a shared library. 6447 # 6448 # There doesn't appear to be a way to prevent this compiler from 6449 # explicitly linking system object files so we need to strip them 6450 # from the output so that they don't get included in the library 6451 # dependencies. 6452 output_verbose_link_cmd='templist=`$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' 6453 ;; 6454 xl* | mpixl* | bgxl*) 6455 # IBM XL 8.0 on PPC, with GNU ld 6456 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6457 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6458 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6459 if test "x$supports_anon_versioning" = xyes; then 6460 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6461 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6462 echo "local: *; };" >> $output_objdir/$libname.ver~ 6463 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6464 fi 6465 ;; 6466 *) 6467 case `$CC -V 2>&1 | sed 5q` in 6468 *Sun\ C*) 6469 # Sun C++ 5.9 6470 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6471 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6472 _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' 6473 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6474 _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' 6475 _LT_TAGVAR(compiler_needs_object, $1)=yes 6476 6477 # Not sure whether something based on 6478 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6479 # would be better. 6480 output_verbose_link_cmd='func_echo_all' 6481 6482 # Archives containing C++ object files must be created using 6483 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6484 # necessary to make sure instantiated templates are included 6485 # in the archive. 6486 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6487 ;; 6488 esac 6489 ;; 6490 esac 6491 ;; 6492 6493 lynxos*) 6494 # FIXME: insert proper C++ library support 6495 _LT_TAGVAR(ld_shlibs, $1)=no 6496 ;; 6497 6498 m88k*) 6499 # FIXME: insert proper C++ library support 6500 _LT_TAGVAR(ld_shlibs, $1)=no 6501 ;; 6502 6503 mvs*) 6504 case $cc_basename in 6505 cxx*) 6506 # FIXME: insert proper C++ library support 6507 _LT_TAGVAR(ld_shlibs, $1)=no 6508 ;; 6509 *) 6510 # FIXME: insert proper C++ library support 6511 _LT_TAGVAR(ld_shlibs, $1)=no 6512 ;; 6513 esac 6514 ;; 6515 6516 netbsd*) 6517 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6518 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6519 wlarc= 6520 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6521 _LT_TAGVAR(hardcode_direct, $1)=yes 6522 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6523 fi 6524 # Workaround some broken pre-1.5 toolchains 6525 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6526 ;; 6527 6528 *nto* | *qnx*) 6529 _LT_TAGVAR(ld_shlibs, $1)=yes 6530 ;; 6531 6532 openbsd2*) 6533 # C++ shared libraries are fairly broken 6534 _LT_TAGVAR(ld_shlibs, $1)=no 6535 ;; 6536 6537 openbsd*) 6538 if test -f /usr/libexec/ld.so; then 6539 _LT_TAGVAR(hardcode_direct, $1)=yes 6540 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6541 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6542 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6543 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6544 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6545 _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' 6546 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6547 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6548 fi 6549 output_verbose_link_cmd=func_echo_all 6550 else 6551 _LT_TAGVAR(ld_shlibs, $1)=no 6552 fi 6553 ;; 6554 6555 osf3* | osf4* | osf5*) 6556 case $cc_basename in 6557 KCC*) 6558 # Kuck and Associates, Inc. (KAI) C++ Compiler 6559 6560 # KCC will only create a shared library if the output file 6561 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6562 # to its proper name (with version) after linking. 6563 _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' 6564 6565 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6566 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6567 6568 # Archives containing C++ object files must be created using 6569 # the KAI C++ compiler. 6570 case $host in 6571 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6572 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6573 esac 6574 ;; 6575 RCC*) 6576 # Rational C++ 2.4.1 6577 # FIXME: insert proper C++ library support 6578 _LT_TAGVAR(ld_shlibs, $1)=no 6579 ;; 6580 cxx*) 6581 case $host in 6582 osf3*) 6583 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6584 _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' 6585 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6586 ;; 6587 *) 6588 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6589 _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' 6590 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6591 echo "-hidden">> $lib.exp~ 6592 $CC -shared$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~ 6593 $RM $lib.exp' 6594 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6595 ;; 6596 esac 6597 6598 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6599 6600 # Commands to make compiler produce verbose output that lists 6601 # what "hidden" libraries, object files and flags are used when 6602 # linking a shared library. 6603 # 6604 # There doesn't appear to be a way to prevent this compiler from 6605 # explicitly linking system object files so we need to strip them 6606 # from the output so that they don't get included in the library 6607 # dependencies. 6608 output_verbose_link_cmd='templist=`$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"' 6609 ;; 6610 *) 6611 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6612 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6613 case $host in 6614 osf3*) 6615 _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' 6616 ;; 6617 *) 6618 _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' 6619 ;; 6620 esac 6621 6622 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6623 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6624 6625 # Commands to make compiler produce verbose output that lists 6626 # what "hidden" libraries, object files and flags are used when 6627 # linking a shared library. 6628 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6629 6630 else 6631 # FIXME: insert proper C++ library support 6632 _LT_TAGVAR(ld_shlibs, $1)=no 6633 fi 6634 ;; 6635 esac 6636 ;; 6637 6638 psos*) 6639 # FIXME: insert proper C++ library support 6640 _LT_TAGVAR(ld_shlibs, $1)=no 6641 ;; 6642 6643 sunos4*) 6644 case $cc_basename in 6645 CC*) 6646 # Sun C++ 4.x 6647 # FIXME: insert proper C++ library support 6648 _LT_TAGVAR(ld_shlibs, $1)=no 6649 ;; 6650 lcc*) 6651 # Lucid 6652 # FIXME: insert proper C++ library support 6653 _LT_TAGVAR(ld_shlibs, $1)=no 6654 ;; 6655 *) 6656 # FIXME: insert proper C++ library support 6657 _LT_TAGVAR(ld_shlibs, $1)=no 6658 ;; 6659 esac 6660 ;; 6661 6662 solaris*) 6663 case $cc_basename in 6664 CC* | sunCC*) 6665 # Sun C++ 4.2, 5.x and Centerline C++ 6666 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6667 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6668 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6669 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6670 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6671 6672 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6673 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6674 case $host_os in 6675 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6676 *) 6677 # The compiler driver will combine and reorder linker options, 6678 # but understands `-z linker_flag'. 6679 # Supported since Solaris 2.6 (maybe 2.5.1?) 6680 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6681 ;; 6682 esac 6683 _LT_TAGVAR(link_all_deplibs, $1)=yes 6684 6685 output_verbose_link_cmd='func_echo_all' 6686 6687 # Archives containing C++ object files must be created using 6688 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6689 # necessary to make sure instantiated templates are included 6690 # in the archive. 6691 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6692 ;; 6693 gcx*) 6694 # Green Hills C++ Compiler 6695 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6696 6697 # The C++ compiler must be used to create the archive. 6698 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6699 ;; 6700 *) 6701 # GNU C++ compiler with Solaris linker 6702 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6703 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6704 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6705 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6706 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6707 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6708 6709 # Commands to make compiler produce verbose output that lists 6710 # what "hidden" libraries, object files and flags are used when 6711 # linking a shared library. 6712 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6713 else 6714 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6715 # platform. 6716 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6717 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6718 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6719 6720 # Commands to make compiler produce verbose output that lists 6721 # what "hidden" libraries, object files and flags are used when 6722 # linking a shared library. 6723 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6724 fi 6725 6726 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6727 case $host_os in 6728 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6729 *) 6730 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6731 ;; 6732 esac 6733 fi 6734 ;; 6735 esac 6736 ;; 6737 6738 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6739 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6740 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6741 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6742 runpath_var='LD_RUN_PATH' 6743 6744 case $cc_basename in 6745 CC*) 6746 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6747 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6748 ;; 6749 *) 6750 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6751 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6752 ;; 6753 esac 6754 ;; 6755 6756 sysv5* | sco3.2v5* | sco5v6*) 6757 # Note: We can NOT use -z defs as we might desire, because we do not 6758 # link with -lc, and that would cause any symbols used from libc to 6759 # always be unresolved, which means just about no library would 6760 # ever link correctly. If we're not using GNU ld we use -z text 6761 # though, which does catch some bad symbols but isn't as heavy-handed 6762 # as -z defs. 6763 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6764 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6765 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6766 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6767 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6768 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6769 _LT_TAGVAR(link_all_deplibs, $1)=yes 6770 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6771 runpath_var='LD_RUN_PATH' 6772 6773 case $cc_basename in 6774 CC*) 6775 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6776 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6777 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6778 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6779 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6780 '"$_LT_TAGVAR(reload_cmds, $1)" 6781 ;; 6782 *) 6783 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6784 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6785 ;; 6786 esac 6787 ;; 6788 6789 tandem*) 6790 case $cc_basename in 6791 NCC*) 6792 # NonStop-UX NCC 3.20 6793 # FIXME: insert proper C++ library support 6794 _LT_TAGVAR(ld_shlibs, $1)=no 6795 ;; 6796 *) 6797 # FIXME: insert proper C++ library support 6798 _LT_TAGVAR(ld_shlibs, $1)=no 6799 ;; 6800 esac 6801 ;; 6802 6803 vxworks*) 6804 # FIXME: insert proper C++ library support 6805 _LT_TAGVAR(ld_shlibs, $1)=no 6806 ;; 6807 6808 *) 6809 # FIXME: insert proper C++ library support 6810 _LT_TAGVAR(ld_shlibs, $1)=no 6811 ;; 6812 esac 6813 6814 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6815 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6816 6817 _LT_TAGVAR(GCC, $1)="$GXX" 6818 _LT_TAGVAR(LD, $1)="$LD" 6819 6820 ## CAVEAT EMPTOR: 6821 ## There is no encapsulation within the following macros, do not change 6822 ## the running order or otherwise move them around unless you know exactly 6823 ## what you are doing... 6824 _LT_SYS_HIDDEN_LIBDEPS($1) 6825 _LT_COMPILER_PIC($1) 6826 _LT_COMPILER_C_O($1) 6827 _LT_COMPILER_FILE_LOCKS($1) 6828 _LT_LINKER_SHLIBS($1) 6829 _LT_SYS_DYNAMIC_LINKER($1) 6830 _LT_LINKER_HARDCODE_LIBPATH($1) 6831 6832 _LT_CONFIG($1) 6833 fi # test -n "$compiler" 6834 6835 CC=$lt_save_CC 6836 CFLAGS=$lt_save_CFLAGS 6837 LDCXX=$LD 6838 LD=$lt_save_LD 6839 GCC=$lt_save_GCC 6840 with_gnu_ld=$lt_save_with_gnu_ld 6841 lt_cv_path_LDCXX=$lt_cv_path_LD 6842 lt_cv_path_LD=$lt_save_path_LD 6843 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6844 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6845 fi # test "$_lt_caught_CXX_error" != yes 6846 6847 AC_LANG_POP 6848 ])# _LT_LANG_CXX_CONFIG 6849 6850 6851 # _LT_FUNC_STRIPNAME_CNF 6852 # ---------------------- 6853 # func_stripname_cnf prefix suffix name 6854 # strip PREFIX and SUFFIX off of NAME. 6855 # PREFIX and SUFFIX must not contain globbing or regex special 6856 # characters, hashes, percent signs, but SUFFIX may contain a leading 6857 # dot (in which case that matches only a dot). 6858 # 6859 # This function is identical to the (non-XSI) version of func_stripname, 6860 # except this one can be used by m4 code that may be executed by configure, 6861 # rather than the libtool script. 6862 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6863 AC_REQUIRE([_LT_DECL_SED]) 6864 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6865 func_stripname_cnf () 6866 { 6867 case ${2} in 6868 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6869 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6870 esac 6871 } # func_stripname_cnf 6872 ])# _LT_FUNC_STRIPNAME_CNF 6873 6874 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6875 # --------------------------------- 6876 # Figure out "hidden" library dependencies from verbose 6877 # compiler output when linking a shared library. 6878 # Parse the compiler output and extract the necessary 6879 # objects, libraries and library flags. 6880 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6881 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6882 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6883 # Dependencies to place before and after the object being linked: 6884 _LT_TAGVAR(predep_objects, $1)= 6885 _LT_TAGVAR(postdep_objects, $1)= 6886 _LT_TAGVAR(predeps, $1)= 6887 _LT_TAGVAR(postdeps, $1)= 6888 _LT_TAGVAR(compiler_lib_search_path, $1)= 6889 6890 dnl we can't use the lt_simple_compile_test_code here, 6891 dnl because it contains code intended for an executable, 6892 dnl not a library. It's possible we should let each 6893 dnl tag define a new lt_????_link_test_code variable, 6894 dnl but it's only used here... 6895 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6896 int a; 6897 void foo (void) { a = 0; } 6898 _LT_EOF 6899 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6900 class Foo 6901 { 6902 public: 6903 Foo (void) { a = 0; } 6904 private: 6905 int a; 6906 }; 6907 _LT_EOF 6908 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6909 subroutine foo 6910 implicit none 6911 integer*4 a 6912 a=0 6913 return 6914 end 6915 _LT_EOF 6916 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6917 subroutine foo 6918 implicit none 6919 integer a 6920 a=0 6921 return 6922 end 6923 _LT_EOF 6924 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6925 public class foo { 6926 private int a; 6927 public void bar (void) { 6928 a = 0; 6929 } 6930 }; 6931 _LT_EOF 6932 ]) 6933 6934 _lt_libdeps_save_CFLAGS=$CFLAGS 6935 case "$CC $CFLAGS " in #( 6936 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6937 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6938 esac 6939 6940 dnl Parse the compiler output and extract the necessary 6941 dnl objects, libraries and library flags. 6942 if AC_TRY_EVAL(ac_compile); then 6943 # Parse the compiler output and extract the necessary 6944 # objects, libraries and library flags. 6945 6946 # Sentinel used to keep track of whether or not we are before 6947 # the conftest object file. 6948 pre_test_object_deps_done=no 6949 6950 for p in `eval "$output_verbose_link_cmd"`; do 6951 case ${prev}${p} in 6952 6953 -L* | -R* | -l*) 6954 # Some compilers place space between "-{L,R}" and the path. 6955 # Remove the space. 6956 if test $p = "-L" || 6957 test $p = "-R"; then 6958 prev=$p 6959 continue 6960 fi 6961 6962 # Expand the sysroot to ease extracting the directories later. 6963 if test -z "$prev"; then 6964 case $p in 6965 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 6966 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 6967 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 6968 esac 6969 fi 6970 case $p in 6971 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 6972 esac 6973 if test "$pre_test_object_deps_done" = no; then 6974 case ${prev} in 6975 -L | -R) 6976 # Internal compiler library paths should come after those 6977 # provided the user. The postdeps already come after the 6978 # user supplied libs so there is no need to process them. 6979 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6980 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6981 else 6982 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6983 fi 6984 ;; 6985 # The "-l" case would never come before the object being 6986 # linked, so don't bother handling this case. 6987 esac 6988 else 6989 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6990 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6991 else 6992 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6993 fi 6994 fi 6995 prev= 6996 ;; 6997 6998 *.lto.$objext) ;; # Ignore GCC LTO objects 6999 *.$objext) 7000 # This assumes that the test object file only shows up 7001 # once in the compiler output. 7002 if test "$p" = "conftest.$objext"; then 7003 pre_test_object_deps_done=yes 7004 continue 7005 fi 7006 7007 if test "$pre_test_object_deps_done" = no; then 7008 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7009 _LT_TAGVAR(predep_objects, $1)="$p" 7010 else 7011 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7012 fi 7013 else 7014 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7015 _LT_TAGVAR(postdep_objects, $1)="$p" 7016 else 7017 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7018 fi 7019 fi 7020 ;; 7021 7022 *) ;; # Ignore the rest. 7023 7024 esac 7025 done 7026 7027 # Clean up. 7028 rm -f a.out a.exe 7029 else 7030 echo "libtool.m4: error: problem compiling $1 test program" 7031 fi 7032 7033 $RM -f confest.$objext 7034 CFLAGS=$_lt_libdeps_save_CFLAGS 7035 7036 # PORTME: override above test on systems where it is broken 7037 m4_if([$1], [CXX], 7038 [case $host_os in 7039 interix[[3-9]]*) 7040 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7041 # hack all around it, let's just trust "g++" to DTRT. 7042 _LT_TAGVAR(predep_objects,$1)= 7043 _LT_TAGVAR(postdep_objects,$1)= 7044 _LT_TAGVAR(postdeps,$1)= 7045 ;; 7046 7047 linux*) 7048 case `$CC -V 2>&1 | sed 5q` in 7049 *Sun\ C*) 7050 # Sun C++ 5.9 7051 7052 # The more standards-conforming stlport4 library is 7053 # incompatible with the Cstd library. Avoid specifying 7054 # it if it's in CXXFLAGS. Ignore libCrun as 7055 # -library=stlport4 depends on it. 7056 case " $CXX $CXXFLAGS " in 7057 *" -library=stlport4 "*) 7058 solaris_use_stlport4=yes 7059 ;; 7060 esac 7061 7062 if test "$solaris_use_stlport4" != yes; then 7063 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7064 fi 7065 ;; 7066 esac 7067 ;; 7068 7069 solaris*) 7070 case $cc_basename in 7071 CC* | sunCC*) 7072 # The more standards-conforming stlport4 library is 7073 # incompatible with the Cstd library. Avoid specifying 7074 # it if it's in CXXFLAGS. Ignore libCrun as 7075 # -library=stlport4 depends on it. 7076 case " $CXX $CXXFLAGS " in 7077 *" -library=stlport4 "*) 7078 solaris_use_stlport4=yes 7079 ;; 7080 esac 7081 7082 # Adding this requires a known-good setup of shared libraries for 7083 # Sun compiler versions before 5.6, else PIC objects from an old 7084 # archive will be linked into the output, leading to subtle bugs. 7085 if test "$solaris_use_stlport4" != yes; then 7086 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7087 fi 7088 ;; 7089 esac 7090 ;; 7091 esac 7092 ]) 7093 7094 case " $_LT_TAGVAR(postdeps, $1) " in 7095 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7096 esac 7097 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7098 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7099 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7100 fi 7101 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7102 [The directories searched by this compiler when creating a shared library]) 7103 _LT_TAGDECL([], [predep_objects], [1], 7104 [Dependencies to place before and after the objects being linked to 7105 create a shared library]) 7106 _LT_TAGDECL([], [postdep_objects], [1]) 7107 _LT_TAGDECL([], [predeps], [1]) 7108 _LT_TAGDECL([], [postdeps], [1]) 7109 _LT_TAGDECL([], [compiler_lib_search_path], [1], 7110 [The library search path used internally by the compiler when linking 7111 a shared library]) 7112 ])# _LT_SYS_HIDDEN_LIBDEPS 7113 7114 7115 # _LT_LANG_F77_CONFIG([TAG]) 7116 # -------------------------- 7117 # Ensure that the configuration variables for a Fortran 77 compiler are 7118 # suitably defined. These variables are subsequently used by _LT_CONFIG 7119 # to write the compiler configuration to `libtool'. 7120 m4_defun([_LT_LANG_F77_CONFIG], 7121 [AC_LANG_PUSH(Fortran 77) 7122 if test -z "$F77" || test "X$F77" = "Xno"; then 7123 _lt_disable_F77=yes 7124 fi 7125 7126 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7127 _LT_TAGVAR(allow_undefined_flag, $1)= 7128 _LT_TAGVAR(always_export_symbols, $1)=no 7129 _LT_TAGVAR(archive_expsym_cmds, $1)= 7130 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7131 _LT_TAGVAR(hardcode_direct, $1)=no 7132 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7133 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7134 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7135 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7136 _LT_TAGVAR(hardcode_minus_L, $1)=no 7137 _LT_TAGVAR(hardcode_automatic, $1)=no 7138 _LT_TAGVAR(inherit_rpath, $1)=no 7139 _LT_TAGVAR(module_cmds, $1)= 7140 _LT_TAGVAR(module_expsym_cmds, $1)= 7141 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7142 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7143 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7144 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7145 _LT_TAGVAR(no_undefined_flag, $1)= 7146 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7147 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7148 7149 # Source file extension for f77 test sources. 7150 ac_ext=f 7151 7152 # Object file extension for compiled f77 test sources. 7153 objext=o 7154 _LT_TAGVAR(objext, $1)=$objext 7155 7156 # No sense in running all these tests if we already determined that 7157 # the F77 compiler isn't working. Some variables (like enable_shared) 7158 # are currently assumed to apply to all compilers on this platform, 7159 # and will be corrupted by setting them based on a non-working compiler. 7160 if test "$_lt_disable_F77" != yes; then 7161 # Code to be used in simple compile tests 7162 lt_simple_compile_test_code="\ 7163 subroutine t 7164 return 7165 end 7166 " 7167 7168 # Code to be used in simple link tests 7169 lt_simple_link_test_code="\ 7170 program t 7171 end 7172 " 7173 7174 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7175 _LT_TAG_COMPILER 7176 7177 # save warnings/boilerplate of simple test code 7178 _LT_COMPILER_BOILERPLATE 7179 _LT_LINKER_BOILERPLATE 7180 7181 # Allow CC to be a program name with arguments. 7182 lt_save_CC="$CC" 7183 lt_save_GCC=$GCC 7184 lt_save_CFLAGS=$CFLAGS 7185 CC=${F77-"f77"} 7186 CFLAGS=$FFLAGS 7187 compiler=$CC 7188 _LT_TAGVAR(compiler, $1)=$CC 7189 _LT_CC_BASENAME([$compiler]) 7190 GCC=$G77 7191 if test -n "$compiler"; then 7192 AC_MSG_CHECKING([if libtool supports shared libraries]) 7193 AC_MSG_RESULT([$can_build_shared]) 7194 7195 AC_MSG_CHECKING([whether to build shared libraries]) 7196 test "$can_build_shared" = "no" && enable_shared=no 7197 7198 # On AIX, shared libraries and static libraries use the same namespace, and 7199 # are all built from PIC. 7200 case $host_os in 7201 aix3*) 7202 test "$enable_shared" = yes && enable_static=no 7203 if test -n "$RANLIB"; then 7204 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7205 postinstall_cmds='$RANLIB $lib' 7206 fi 7207 ;; 7208 aix[[4-9]]*) 7209 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7210 test "$enable_shared" = yes && enable_static=no 7211 fi 7212 ;; 7213 esac 7214 AC_MSG_RESULT([$enable_shared]) 7215 7216 AC_MSG_CHECKING([whether to build static libraries]) 7217 # Make sure either enable_shared or enable_static is yes. 7218 test "$enable_shared" = yes || enable_static=yes 7219 AC_MSG_RESULT([$enable_static]) 7220 7221 _LT_TAGVAR(GCC, $1)="$G77" 7222 _LT_TAGVAR(LD, $1)="$LD" 7223 7224 ## CAVEAT EMPTOR: 7225 ## There is no encapsulation within the following macros, do not change 7226 ## the running order or otherwise move them around unless you know exactly 7227 ## what you are doing... 7228 _LT_COMPILER_PIC($1) 7229 _LT_COMPILER_C_O($1) 7230 _LT_COMPILER_FILE_LOCKS($1) 7231 _LT_LINKER_SHLIBS($1) 7232 _LT_SYS_DYNAMIC_LINKER($1) 7233 _LT_LINKER_HARDCODE_LIBPATH($1) 7234 7235 _LT_CONFIG($1) 7236 fi # test -n "$compiler" 7237 7238 GCC=$lt_save_GCC 7239 CC="$lt_save_CC" 7240 CFLAGS="$lt_save_CFLAGS" 7241 fi # test "$_lt_disable_F77" != yes 7242 7243 AC_LANG_POP 7244 ])# _LT_LANG_F77_CONFIG 7245 7246 7247 # _LT_LANG_FC_CONFIG([TAG]) 7248 # ------------------------- 7249 # Ensure that the configuration variables for a Fortran compiler are 7250 # suitably defined. These variables are subsequently used by _LT_CONFIG 7251 # to write the compiler configuration to `libtool'. 7252 m4_defun([_LT_LANG_FC_CONFIG], 7253 [AC_LANG_PUSH(Fortran) 7254 7255 if test -z "$FC" || test "X$FC" = "Xno"; then 7256 _lt_disable_FC=yes 7257 fi 7258 7259 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7260 _LT_TAGVAR(allow_undefined_flag, $1)= 7261 _LT_TAGVAR(always_export_symbols, $1)=no 7262 _LT_TAGVAR(archive_expsym_cmds, $1)= 7263 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7264 _LT_TAGVAR(hardcode_direct, $1)=no 7265 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7266 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7267 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7268 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7269 _LT_TAGVAR(hardcode_minus_L, $1)=no 7270 _LT_TAGVAR(hardcode_automatic, $1)=no 7271 _LT_TAGVAR(inherit_rpath, $1)=no 7272 _LT_TAGVAR(module_cmds, $1)= 7273 _LT_TAGVAR(module_expsym_cmds, $1)= 7274 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7275 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7276 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7277 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7278 _LT_TAGVAR(no_undefined_flag, $1)= 7279 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7280 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7281 7282 # Source file extension for fc test sources. 7283 ac_ext=${ac_fc_srcext-f} 7284 7285 # Object file extension for compiled fc test sources. 7286 objext=o 7287 _LT_TAGVAR(objext, $1)=$objext 7288 7289 # No sense in running all these tests if we already determined that 7290 # the FC compiler isn't working. Some variables (like enable_shared) 7291 # are currently assumed to apply to all compilers on this platform, 7292 # and will be corrupted by setting them based on a non-working compiler. 7293 if test "$_lt_disable_FC" != yes; then 7294 # Code to be used in simple compile tests 7295 lt_simple_compile_test_code="\ 7296 subroutine t 7297 return 7298 end 7299 " 7300 7301 # Code to be used in simple link tests 7302 lt_simple_link_test_code="\ 7303 program t 7304 end 7305 " 7306 7307 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7308 _LT_TAG_COMPILER 7309 7310 # save warnings/boilerplate of simple test code 7311 _LT_COMPILER_BOILERPLATE 7312 _LT_LINKER_BOILERPLATE 7313 7314 # Allow CC to be a program name with arguments. 7315 lt_save_CC="$CC" 7316 lt_save_GCC=$GCC 7317 lt_save_CFLAGS=$CFLAGS 7318 CC=${FC-"f95"} 7319 CFLAGS=$FCFLAGS 7320 compiler=$CC 7321 GCC=$ac_cv_fc_compiler_gnu 7322 7323 _LT_TAGVAR(compiler, $1)=$CC 7324 _LT_CC_BASENAME([$compiler]) 7325 7326 if test -n "$compiler"; then 7327 AC_MSG_CHECKING([if libtool supports shared libraries]) 7328 AC_MSG_RESULT([$can_build_shared]) 7329 7330 AC_MSG_CHECKING([whether to build shared libraries]) 7331 test "$can_build_shared" = "no" && enable_shared=no 7332 7333 # On AIX, shared libraries and static libraries use the same namespace, and 7334 # are all built from PIC. 7335 case $host_os in 7336 aix3*) 7337 test "$enable_shared" = yes && enable_static=no 7338 if test -n "$RANLIB"; then 7339 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7340 postinstall_cmds='$RANLIB $lib' 7341 fi 7342 ;; 7343 aix[[4-9]]*) 7344 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7345 test "$enable_shared" = yes && enable_static=no 7346 fi 7347 ;; 7348 esac 7349 AC_MSG_RESULT([$enable_shared]) 7350 7351 AC_MSG_CHECKING([whether to build static libraries]) 7352 # Make sure either enable_shared or enable_static is yes. 7353 test "$enable_shared" = yes || enable_static=yes 7354 AC_MSG_RESULT([$enable_static]) 7355 7356 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7357 _LT_TAGVAR(LD, $1)="$LD" 7358 7359 ## CAVEAT EMPTOR: 7360 ## There is no encapsulation within the following macros, do not change 7361 ## the running order or otherwise move them around unless you know exactly 7362 ## what you are doing... 7363 _LT_SYS_HIDDEN_LIBDEPS($1) 7364 _LT_COMPILER_PIC($1) 7365 _LT_COMPILER_C_O($1) 7366 _LT_COMPILER_FILE_LOCKS($1) 7367 _LT_LINKER_SHLIBS($1) 7368 _LT_SYS_DYNAMIC_LINKER($1) 7369 _LT_LINKER_HARDCODE_LIBPATH($1) 7370 7371 _LT_CONFIG($1) 7372 fi # test -n "$compiler" 7373 7374 GCC=$lt_save_GCC 7375 CC=$lt_save_CC 7376 CFLAGS=$lt_save_CFLAGS 7377 fi # test "$_lt_disable_FC" != yes 7378 7379 AC_LANG_POP 7380 ])# _LT_LANG_FC_CONFIG 7381 7382 7383 # _LT_LANG_GCJ_CONFIG([TAG]) 7384 # -------------------------- 7385 # Ensure that the configuration variables for the GNU Java Compiler compiler 7386 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7387 # to write the compiler configuration to `libtool'. 7388 m4_defun([_LT_LANG_GCJ_CONFIG], 7389 [AC_REQUIRE([LT_PROG_GCJ])dnl 7390 AC_LANG_SAVE 7391 7392 # Source file extension for Java test sources. 7393 ac_ext=java 7394 7395 # Object file extension for compiled Java test sources. 7396 objext=o 7397 _LT_TAGVAR(objext, $1)=$objext 7398 7399 # Code to be used in simple compile tests 7400 lt_simple_compile_test_code="class foo {}" 7401 7402 # Code to be used in simple link tests 7403 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7404 7405 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7406 _LT_TAG_COMPILER 7407 7408 # save warnings/boilerplate of simple test code 7409 _LT_COMPILER_BOILERPLATE 7410 _LT_LINKER_BOILERPLATE 7411 7412 # Allow CC to be a program name with arguments. 7413 lt_save_CC=$CC 7414 lt_save_CFLAGS=$CFLAGS 7415 lt_save_GCC=$GCC 7416 GCC=yes 7417 CC=${GCJ-"gcj"} 7418 CFLAGS=$GCJFLAGS 7419 compiler=$CC 7420 _LT_TAGVAR(compiler, $1)=$CC 7421 _LT_TAGVAR(LD, $1)="$LD" 7422 _LT_CC_BASENAME([$compiler]) 7423 7424 # GCJ did not exist at the time GCC didn't implicitly link libc in. 7425 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7426 7427 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7428 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7429 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7430 7431 if test -n "$compiler"; then 7432 _LT_COMPILER_NO_RTTI($1) 7433 _LT_COMPILER_PIC($1) 7434 _LT_COMPILER_C_O($1) 7435 _LT_COMPILER_FILE_LOCKS($1) 7436 _LT_LINKER_SHLIBS($1) 7437 _LT_LINKER_HARDCODE_LIBPATH($1) 7438 7439 _LT_CONFIG($1) 7440 fi 7441 7442 AC_LANG_RESTORE 7443 7444 GCC=$lt_save_GCC 7445 CC=$lt_save_CC 7446 CFLAGS=$lt_save_CFLAGS 7447 ])# _LT_LANG_GCJ_CONFIG 7448 7449 7450 # _LT_LANG_RC_CONFIG([TAG]) 7451 # ------------------------- 7452 # Ensure that the configuration variables for the Windows resource compiler 7453 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7454 # to write the compiler configuration to `libtool'. 7455 m4_defun([_LT_LANG_RC_CONFIG], 7456 [AC_REQUIRE([LT_PROG_RC])dnl 7457 AC_LANG_SAVE 7458 7459 # Source file extension for RC test sources. 7460 ac_ext=rc 7461 7462 # Object file extension for compiled RC test sources. 7463 objext=o 7464 _LT_TAGVAR(objext, $1)=$objext 7465 7466 # Code to be used in simple compile tests 7467 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7468 7469 # Code to be used in simple link tests 7470 lt_simple_link_test_code="$lt_simple_compile_test_code" 7471 7472 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7473 _LT_TAG_COMPILER 7474 7475 # save warnings/boilerplate of simple test code 7476 _LT_COMPILER_BOILERPLATE 7477 _LT_LINKER_BOILERPLATE 7478 7479 # Allow CC to be a program name with arguments. 7480 lt_save_CC="$CC" 7481 lt_save_CFLAGS=$CFLAGS 7482 lt_save_GCC=$GCC 7483 GCC= 7484 CC=${RC-"windres"} 7485 CFLAGS= 7486 compiler=$CC 7487 _LT_TAGVAR(compiler, $1)=$CC 7488 _LT_CC_BASENAME([$compiler]) 7489 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7490 7491 if test -n "$compiler"; then 7492 : 7493 _LT_CONFIG($1) 7494 fi 7495 7496 GCC=$lt_save_GCC 7497 AC_LANG_RESTORE 7498 CC=$lt_save_CC 7499 CFLAGS=$lt_save_CFLAGS 7500 ])# _LT_LANG_RC_CONFIG 7501 7502 7503 # LT_PROG_GCJ 7504 # ----------- 7505 AC_DEFUN([LT_PROG_GCJ], 7506 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7507 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7508 [AC_CHECK_TOOL(GCJ, gcj,) 7509 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7510 AC_SUBST(GCJFLAGS)])])[]dnl 7511 ]) 7512 7513 # Old name: 7514 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7515 dnl aclocal-1.4 backwards compatibility: 7516 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7517 7518 7519 # LT_PROG_RC 7520 # ---------- 7521 AC_DEFUN([LT_PROG_RC], 7522 [AC_CHECK_TOOL(RC, windres,) 7523 ]) 7524 7525 # Old name: 7526 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7527 dnl aclocal-1.4 backwards compatibility: 7528 dnl AC_DEFUN([LT_AC_PROG_RC], []) 7529 7530 7531 # _LT_DECL_EGREP 7532 # -------------- 7533 # If we don't have a new enough Autoconf to choose the best grep 7534 # available, choose the one first in the user's PATH. 7535 m4_defun([_LT_DECL_EGREP], 7536 [AC_REQUIRE([AC_PROG_EGREP])dnl 7537 AC_REQUIRE([AC_PROG_FGREP])dnl 7538 test -z "$GREP" && GREP=grep 7539 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7540 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7541 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7542 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7543 AC_SUBST([GREP]) 7544 ]) 7545 7546 7547 # _LT_DECL_OBJDUMP 7548 # -------------- 7549 # If we don't have a new enough Autoconf to choose the best objdump 7550 # available, choose the one first in the user's PATH. 7551 m4_defun([_LT_DECL_OBJDUMP], 7552 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7553 test -z "$OBJDUMP" && OBJDUMP=objdump 7554 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7555 AC_SUBST([OBJDUMP]) 7556 ]) 7557 7558 # _LT_DECL_DLLTOOL 7559 # ---------------- 7560 # Ensure DLLTOOL variable is set. 7561 m4_defun([_LT_DECL_DLLTOOL], 7562 [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7563 test -z "$DLLTOOL" && DLLTOOL=dlltool 7564 _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7565 AC_SUBST([DLLTOOL]) 7566 ]) 7567 7568 # _LT_DECL_SED 7569 # ------------ 7570 # Check for a fully-functional sed program, that truncates 7571 # as few characters as possible. Prefer GNU sed if found. 7572 m4_defun([_LT_DECL_SED], 7573 [AC_PROG_SED 7574 test -z "$SED" && SED=sed 7575 Xsed="$SED -e 1s/^X//" 7576 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7577 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7578 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7579 ])# _LT_DECL_SED 7580 7581 m4_ifndef([AC_PROG_SED], [ 7582 # NOTE: This macro has been submitted for inclusion into # 7583 # GNU Autoconf as AC_PROG_SED. When it is available in # 7584 # a released version of Autoconf we should remove this # 7585 # macro and use it instead. # 7586 7587 m4_defun([AC_PROG_SED], 7588 [AC_MSG_CHECKING([for a sed that does not truncate output]) 7589 AC_CACHE_VAL(lt_cv_path_SED, 7590 [# Loop through the user's path and test for sed and gsed. 7591 # Then use that list of sed's as ones to test for truncation. 7592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7593 for as_dir in $PATH 7594 do 7595 IFS=$as_save_IFS 7596 test -z "$as_dir" && as_dir=. 7597 for lt_ac_prog in sed gsed; do 7598 for ac_exec_ext in '' $ac_executable_extensions; do 7599 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7600 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7601 fi 7602 done 7603 done 7604 done 7605 IFS=$as_save_IFS 7606 lt_ac_max=0 7607 lt_ac_count=0 7608 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 7609 # along with /bin/sed that truncates output. 7610 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7611 test ! -f $lt_ac_sed && continue 7612 cat /dev/null > conftest.in 7613 lt_ac_count=0 7614 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7615 # Check for GNU sed and select it if it is found. 7616 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7617 lt_cv_path_SED=$lt_ac_sed 7618 break 7619 fi 7620 while true; do 7621 cat conftest.in conftest.in >conftest.tmp 7622 mv conftest.tmp conftest.in 7623 cp conftest.in conftest.nl 7624 echo >>conftest.nl 7625 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7626 cmp -s conftest.out conftest.nl || break 7627 # 10000 chars as input seems more than enough 7628 test $lt_ac_count -gt 10 && break 7629 lt_ac_count=`expr $lt_ac_count + 1` 7630 if test $lt_ac_count -gt $lt_ac_max; then 7631 lt_ac_max=$lt_ac_count 7632 lt_cv_path_SED=$lt_ac_sed 7633 fi 7634 done 7635 done 7636 ]) 7637 SED=$lt_cv_path_SED 7638 AC_SUBST([SED]) 7639 AC_MSG_RESULT([$SED]) 7640 ])#AC_PROG_SED 7641 ])#m4_ifndef 7642 7643 # Old name: 7644 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7645 dnl aclocal-1.4 backwards compatibility: 7646 dnl AC_DEFUN([LT_AC_PROG_SED], []) 7647 7648 7649 # _LT_CHECK_SHELL_FEATURES 7650 # ------------------------ 7651 # Find out whether the shell is Bourne or XSI compatible, 7652 # or has some other useful features. 7653 m4_defun([_LT_CHECK_SHELL_FEATURES], 7654 [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7655 # Try some XSI features 7656 xsi_shell=no 7657 ( _lt_dummy="a/b/c" 7658 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7659 = c,a/b,b/c, \ 7660 && eval 'test $(( 1 + 1 )) -eq 2 \ 7661 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7662 && xsi_shell=yes 7663 AC_MSG_RESULT([$xsi_shell]) 7664 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7665 7666 AC_MSG_CHECKING([whether the shell understands "+="]) 7667 lt_shell_append=no 7668 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7669 >/dev/null 2>&1 \ 7670 && lt_shell_append=yes 7671 AC_MSG_RESULT([$lt_shell_append]) 7672 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7673 7674 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7675 lt_unset=unset 7676 else 7677 lt_unset=false 7678 fi 7679 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7680 7681 # test EBCDIC or ASCII 7682 case `echo X|tr X '\101'` in 7683 A) # ASCII based system 7684 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7685 lt_SP2NL='tr \040 \012' 7686 lt_NL2SP='tr \015\012 \040\040' 7687 ;; 7688 *) # EBCDIC based system 7689 lt_SP2NL='tr \100 \n' 7690 lt_NL2SP='tr \r\n \100\100' 7691 ;; 7692 esac 7693 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7694 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7695 ])# _LT_CHECK_SHELL_FEATURES 7696 7697 7698 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7699 # ------------------------------------------------------ 7700 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7701 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7702 m4_defun([_LT_PROG_FUNCTION_REPLACE], 7703 [dnl { 7704 sed -e '/^$1 ()$/,/^} # $1 /c\ 7705 $1 ()\ 7706 {\ 7707 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7708 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7709 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7710 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7711 test 0 -eq $? || _lt_function_replace_fail=: 7712 ]) 7713 7714 7715 # _LT_PROG_REPLACE_SHELLFNS 7716 # ------------------------- 7717 # Replace existing portable implementations of several shell functions with 7718 # equivalent extended shell implementations where those features are available.. 7719 m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7720 [if test x"$xsi_shell" = xyes; then 7721 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7722 case ${1} in 7723 */*) func_dirname_result="${1%/*}${2}" ;; 7724 * ) func_dirname_result="${3}" ;; 7725 esac]) 7726 7727 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7728 func_basename_result="${1##*/}"]) 7729 7730 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7731 case ${1} in 7732 */*) func_dirname_result="${1%/*}${2}" ;; 7733 * ) func_dirname_result="${3}" ;; 7734 esac 7735 func_basename_result="${1##*/}"]) 7736 7737 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7738 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7739 # positional parameters, so assign one to ordinary parameter first. 7740 func_stripname_result=${3} 7741 func_stripname_result=${func_stripname_result#"${1}"} 7742 func_stripname_result=${func_stripname_result%"${2}"}]) 7743 7744 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7745 func_split_long_opt_name=${1%%=*} 7746 func_split_long_opt_arg=${1#*=}]) 7747 7748 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7749 func_split_short_opt_arg=${1#??} 7750 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7751 7752 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7753 case ${1} in 7754 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7755 *) func_lo2o_result=${1} ;; 7756 esac]) 7757 7758 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7759 7760 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7761 7762 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7763 fi 7764 7765 if test x"$lt_shell_append" = xyes; then 7766 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7767 7768 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7769 func_quote_for_eval "${2}" 7770 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7771 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7772 7773 # Save a `func_append' function call where possible by direct use of '+=' 7774 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7775 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7776 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7777 test 0 -eq $? || _lt_function_replace_fail=: 7778 else 7779 # Save a `func_append' function call even when '+=' is not available 7780 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7781 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7782 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7783 test 0 -eq $? || _lt_function_replace_fail=: 7784 fi 7785 7786 if test x"$_lt_function_replace_fail" = x":"; then 7787 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7788 fi 7789 ]) 7790 7791 # _LT_PATH_CONVERSION_FUNCTIONS 7792 # ----------------------------- 7793 # Determine which file name conversion functions should be used by 7794 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7795 # for certain cross-compile configurations and native mingw. 7796 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7797 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 7798 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7799 AC_MSG_CHECKING([how to convert $build file names to $host format]) 7800 AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7801 [case $host in 7802 *-*-mingw* ) 7803 case $build in 7804 *-*-mingw* ) # actually msys 7805 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7806 ;; 7807 *-*-cygwin* ) 7808 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7809 ;; 7810 * ) # otherwise, assume *nix 7811 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7812 ;; 7813 esac 7814 ;; 7815 *-*-cygwin* ) 7816 case $build in 7817 *-*-mingw* ) # actually msys 7818 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7819 ;; 7820 *-*-cygwin* ) 7821 lt_cv_to_host_file_cmd=func_convert_file_noop 7822 ;; 7823 * ) # otherwise, assume *nix 7824 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7825 ;; 7826 esac 7827 ;; 7828 * ) # unhandled hosts (and "normal" native builds) 7829 lt_cv_to_host_file_cmd=func_convert_file_noop 7830 ;; 7831 esac 7832 ]) 7833 to_host_file_cmd=$lt_cv_to_host_file_cmd 7834 AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7835 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7836 [0], [convert $build file names to $host format])dnl 7837 7838 AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7839 AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7840 [#assume ordinary cross tools, or native build. 7841 lt_cv_to_tool_file_cmd=func_convert_file_noop 7842 case $host in 7843 *-*-mingw* ) 7844 case $build in 7845 *-*-mingw* ) # actually msys 7846 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7847 ;; 7848 esac 7849 ;; 7850 esac 7851 ]) 7852 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7853 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7854 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7855 [0], [convert $build files to toolchain format])dnl 7856 ])# _LT_PATH_CONVERSION_FUNCTIONS 7857 7858 # Helper functions for option handling. -*- Autoconf -*- 7859 # 7860 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 7861 # Inc. 7862 # Written by Gary V. Vaughan, 2004 7863 # 7864 # This file is free software; the Free Software Foundation gives 7865 # unlimited permission to copy and/or distribute it, with or without 7866 # modifications, as long as this notice is preserved. 7867 7868 # serial 7 ltoptions.m4 7869 7870 # This is to help aclocal find these macros, as it can't see m4_define. 7871 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 7872 7873 7874 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 7875 # ------------------------------------------ 7876 m4_define([_LT_MANGLE_OPTION], 7877 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 7878 7879 7880 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 7881 # --------------------------------------- 7882 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a 7883 # matching handler defined, dispatch to it. Other OPTION-NAMEs are 7884 # saved as a flag. 7885 m4_define([_LT_SET_OPTION], 7886 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 7887 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 7888 _LT_MANGLE_DEFUN([$1], [$2]), 7889 [m4_warning([Unknown $1 option `$2'])])[]dnl 7890 ]) 7891 7892 7893 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 7894 # ------------------------------------------------------------ 7895 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7896 m4_define([_LT_IF_OPTION], 7897 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 7898 7899 7900 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 7901 # ------------------------------------------------------- 7902 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 7903 # are set. 7904 m4_define([_LT_UNLESS_OPTIONS], 7905 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7906 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 7907 [m4_define([$0_found])])])[]dnl 7908 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 7909 ])[]dnl 7910 ]) 7911 7912 7913 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 7914 # ---------------------------------------- 7915 # OPTION-LIST is a space-separated list of Libtool options associated 7916 # with MACRO-NAME. If any OPTION has a matching handler declared with 7917 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 7918 # the unknown option and exit. 7919 m4_defun([_LT_SET_OPTIONS], 7920 [# Set options 7921 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7922 [_LT_SET_OPTION([$1], _LT_Option)]) 7923 7924 m4_if([$1],[LT_INIT],[ 7925 dnl 7926 dnl Simply set some default values (i.e off) if boolean options were not 7927 dnl specified: 7928 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 7929 ]) 7930 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 7931 ]) 7932 dnl 7933 dnl If no reference was made to various pairs of opposing options, then 7934 dnl we run the default mode handler for the pair. For example, if neither 7935 dnl `shared' nor `disable-shared' was passed, we enable building of shared 7936 dnl archives by default: 7937 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 7938 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 7939 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 7940 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 7941 [_LT_ENABLE_FAST_INSTALL]) 7942 ]) 7943 ])# _LT_SET_OPTIONS 7944 7945 7946 7947 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 7948 # ----------------------------------------- 7949 m4_define([_LT_MANGLE_DEFUN], 7950 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 7951 7952 7953 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 7954 # ----------------------------------------------- 7955 m4_define([LT_OPTION_DEFINE], 7956 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 7957 ])# LT_OPTION_DEFINE 7958 7959 7960 # dlopen 7961 # ------ 7962 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 7963 ]) 7964 7965 AU_DEFUN([AC_LIBTOOL_DLOPEN], 7966 [_LT_SET_OPTION([LT_INIT], [dlopen]) 7967 AC_DIAGNOSE([obsolete], 7968 [$0: Remove this warning and the call to _LT_SET_OPTION when you 7969 put the `dlopen' option into LT_INIT's first parameter.]) 7970 ]) 7971 7972 dnl aclocal-1.4 backwards compatibility: 7973 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 7974 7975 7976 # win32-dll 7977 # --------- 7978 # Declare package support for building win32 dll's. 7979 LT_OPTION_DEFINE([LT_INIT], [win32-dll], 7980 [enable_win32_dll=yes 7981 7982 case $host in 7983 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 7984 AC_CHECK_TOOL(AS, as, false) 7985 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7986 AC_CHECK_TOOL(OBJDUMP, objdump, false) 7987 ;; 7988 esac 7989 7990 test -z "$AS" && AS=as 7991 _LT_DECL([], [AS], [1], [Assembler program])dnl 7992 7993 test -z "$DLLTOOL" && DLLTOOL=dlltool 7994 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 7995 7996 test -z "$OBJDUMP" && OBJDUMP=objdump 7997 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 7998 ])# win32-dll 7999 8000 AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8001 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 8002 _LT_SET_OPTION([LT_INIT], [win32-dll]) 8003 AC_DIAGNOSE([obsolete], 8004 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8005 put the `win32-dll' option into LT_INIT's first parameter.]) 8006 ]) 8007 8008 dnl aclocal-1.4 backwards compatibility: 8009 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8010 8011 8012 # _LT_ENABLE_SHARED([DEFAULT]) 8013 # ---------------------------- 8014 # implement the --enable-shared flag, and supports the `shared' and 8015 # `disable-shared' LT_INIT options. 8016 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8017 m4_define([_LT_ENABLE_SHARED], 8018 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8019 AC_ARG_ENABLE([shared], 8020 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8021 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8022 [p=${PACKAGE-default} 8023 case $enableval in 8024 yes) enable_shared=yes ;; 8025 no) enable_shared=no ;; 8026 *) 8027 enable_shared=no 8028 # Look at the argument we got. We use all the common list separators. 8029 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8030 for pkg in $enableval; do 8031 IFS="$lt_save_ifs" 8032 if test "X$pkg" = "X$p"; then 8033 enable_shared=yes 8034 fi 8035 done 8036 IFS="$lt_save_ifs" 8037 ;; 8038 esac], 8039 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8040 8041 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8042 [Whether or not to build shared libraries]) 8043 ])# _LT_ENABLE_SHARED 8044 8045 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8046 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8047 8048 # Old names: 8049 AC_DEFUN([AC_ENABLE_SHARED], 8050 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8051 ]) 8052 8053 AC_DEFUN([AC_DISABLE_SHARED], 8054 [_LT_SET_OPTION([LT_INIT], [disable-shared]) 8055 ]) 8056 8057 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8058 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8059 8060 dnl aclocal-1.4 backwards compatibility: 8061 dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8062 dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8063 8064 8065 8066 # _LT_ENABLE_STATIC([DEFAULT]) 8067 # ---------------------------- 8068 # implement the --enable-static flag, and support the `static' and 8069 # `disable-static' LT_INIT options. 8070 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8071 m4_define([_LT_ENABLE_STATIC], 8072 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8073 AC_ARG_ENABLE([static], 8074 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8075 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8076 [p=${PACKAGE-default} 8077 case $enableval in 8078 yes) enable_static=yes ;; 8079 no) enable_static=no ;; 8080 *) 8081 enable_static=no 8082 # Look at the argument we got. We use all the common list separators. 8083 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8084 for pkg in $enableval; do 8085 IFS="$lt_save_ifs" 8086 if test "X$pkg" = "X$p"; then 8087 enable_static=yes 8088 fi 8089 done 8090 IFS="$lt_save_ifs" 8091 ;; 8092 esac], 8093 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8094 8095 _LT_DECL([build_old_libs], [enable_static], [0], 8096 [Whether or not to build static libraries]) 8097 ])# _LT_ENABLE_STATIC 8098 8099 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8100 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8101 8102 # Old names: 8103 AC_DEFUN([AC_ENABLE_STATIC], 8104 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8105 ]) 8106 8107 AC_DEFUN([AC_DISABLE_STATIC], 8108 [_LT_SET_OPTION([LT_INIT], [disable-static]) 8109 ]) 8110 8111 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8112 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8113 8114 dnl aclocal-1.4 backwards compatibility: 8115 dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8116 dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8117 8118 8119 8120 # _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8121 # ---------------------------------- 8122 # implement the --enable-fast-install flag, and support the `fast-install' 8123 # and `disable-fast-install' LT_INIT options. 8124 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8125 m4_define([_LT_ENABLE_FAST_INSTALL], 8126 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8127 AC_ARG_ENABLE([fast-install], 8128 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8129 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8130 [p=${PACKAGE-default} 8131 case $enableval in 8132 yes) enable_fast_install=yes ;; 8133 no) enable_fast_install=no ;; 8134 *) 8135 enable_fast_install=no 8136 # Look at the argument we got. We use all the common list separators. 8137 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8138 for pkg in $enableval; do 8139 IFS="$lt_save_ifs" 8140 if test "X$pkg" = "X$p"; then 8141 enable_fast_install=yes 8142 fi 8143 done 8144 IFS="$lt_save_ifs" 8145 ;; 8146 esac], 8147 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8148 8149 _LT_DECL([fast_install], [enable_fast_install], [0], 8150 [Whether or not to optimize for fast installation])dnl 8151 ])# _LT_ENABLE_FAST_INSTALL 8152 8153 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8154 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8155 8156 # Old names: 8157 AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8158 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8159 AC_DIAGNOSE([obsolete], 8160 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8161 the `fast-install' option into LT_INIT's first parameter.]) 8162 ]) 8163 8164 AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8165 [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8166 AC_DIAGNOSE([obsolete], 8167 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8168 the `disable-fast-install' option into LT_INIT's first parameter.]) 8169 ]) 8170 8171 dnl aclocal-1.4 backwards compatibility: 8172 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8173 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8174 8175 8176 # _LT_WITH_PIC([MODE]) 8177 # -------------------- 8178 # implement the --with-pic flag, and support the `pic-only' and `no-pic' 8179 # LT_INIT options. 8180 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8181 m4_define([_LT_WITH_PIC], 8182 [AC_ARG_WITH([pic], 8183 [AS_HELP_STRING([--with-pic], 8184 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8185 [pic_mode="$withval"], 8186 [pic_mode=default]) 8187 8188 test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8189 8190 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8191 ])# _LT_WITH_PIC 8192 8193 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8194 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8195 8196 # Old name: 8197 AU_DEFUN([AC_LIBTOOL_PICMODE], 8198 [_LT_SET_OPTION([LT_INIT], [pic-only]) 8199 AC_DIAGNOSE([obsolete], 8200 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8201 put the `pic-only' option into LT_INIT's first parameter.]) 8202 ]) 8203 8204 dnl aclocal-1.4 backwards compatibility: 8205 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8206 8207 8208 m4_define([_LTDL_MODE], []) 8209 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8210 [m4_define([_LTDL_MODE], [nonrecursive])]) 8211 LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8212 [m4_define([_LTDL_MODE], [recursive])]) 8213 LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8214 [m4_define([_LTDL_MODE], [subproject])]) 8215 8216 m4_define([_LTDL_TYPE], []) 8217 LT_OPTION_DEFINE([LTDL_INIT], [installable], 8218 [m4_define([_LTDL_TYPE], [installable])]) 8219 LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8220 [m4_define([_LTDL_TYPE], [convenience])]) 8221 8222 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8223 # 8224 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8225 # Written by Gary V. Vaughan, 2004 8226 # 8227 # This file is free software; the Free Software Foundation gives 8228 # unlimited permission to copy and/or distribute it, with or without 8229 # modifications, as long as this notice is preserved. 8230 8231 # serial 6 ltsugar.m4 8232 8233 # This is to help aclocal find these macros, as it can't see m4_define. 8234 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8235 8236 8237 # lt_join(SEP, ARG1, [ARG2...]) 8238 # ----------------------------- 8239 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8240 # associated separator. 8241 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8242 # versions in m4sugar had bugs. 8243 m4_define([lt_join], 8244 [m4_if([$#], [1], [], 8245 [$#], [2], [[$2]], 8246 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8247 m4_define([_lt_join], 8248 [m4_if([$#$2], [2], [], 8249 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8250 8251 8252 # lt_car(LIST) 8253 # lt_cdr(LIST) 8254 # ------------ 8255 # Manipulate m4 lists. 8256 # These macros are necessary as long as will still need to support 8257 # Autoconf-2.59 which quotes differently. 8258 m4_define([lt_car], [[$1]]) 8259 m4_define([lt_cdr], 8260 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8261 [$#], 1, [], 8262 [m4_dquote(m4_shift($@))])]) 8263 m4_define([lt_unquote], $1) 8264 8265 8266 # lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8267 # ------------------------------------------ 8268 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8269 # Note that neither SEPARATOR nor STRING are expanded; they are appended 8270 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8271 # No SEPARATOR is output if MACRO-NAME was previously undefined (different 8272 # than defined and empty). 8273 # 8274 # This macro is needed until we can rely on Autoconf 2.62, since earlier 8275 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8276 m4_define([lt_append], 8277 [m4_define([$1], 8278 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8279 8280 8281 8282 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8283 # ---------------------------------------------------------- 8284 # Produce a SEP delimited list of all paired combinations of elements of 8285 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8286 # has the form PREFIXmINFIXSUFFIXn. 8287 # Needed until we can rely on m4_combine added in Autoconf 2.62. 8288 m4_define([lt_combine], 8289 [m4_if(m4_eval([$# > 3]), [1], 8290 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8291 [[m4_foreach([_Lt_prefix], [$2], 8292 [m4_foreach([_Lt_suffix], 8293 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8294 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8295 8296 8297 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8298 # ----------------------------------------------------------------------- 8299 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8300 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8301 m4_define([lt_if_append_uniq], 8302 [m4_ifdef([$1], 8303 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8304 [lt_append([$1], [$2], [$3])$4], 8305 [$5])], 8306 [lt_append([$1], [$2], [$3])$4])]) 8307 8308 8309 # lt_dict_add(DICT, KEY, VALUE) 8310 # ----------------------------- 8311 m4_define([lt_dict_add], 8312 [m4_define([$1($2)], [$3])]) 8313 8314 8315 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8316 # -------------------------------------------- 8317 m4_define([lt_dict_add_subkey], 8318 [m4_define([$1($2:$3)], [$4])]) 8319 8320 8321 # lt_dict_fetch(DICT, KEY, [SUBKEY]) 8322 # ---------------------------------- 8323 m4_define([lt_dict_fetch], 8324 [m4_ifval([$3], 8325 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8326 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8327 8328 8329 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8330 # ----------------------------------------------------------------- 8331 m4_define([lt_if_dict_fetch], 8332 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8333 [$5], 8334 [$6])]) 8335 8336 8337 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8338 # -------------------------------------------------------------- 8339 m4_define([lt_dict_filter], 8340 [m4_if([$5], [], [], 8341 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8342 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8343 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8344 ]) 8345 8346 # ltversion.m4 -- version numbers -*- Autoconf -*- 8347 # 8348 # Copyright (C) 2004 Free Software Foundation, Inc. 8349 # Written by Scott James Remnant, 2004 8350 # 8351 # This file is free software; the Free Software Foundation gives 8352 # unlimited permission to copy and/or distribute it, with or without 8353 # modifications, as long as this notice is preserved. 8354 8355 # @configure_input@ 8356 8357 # serial 3293 ltversion.m4 8358 # This file is part of GNU Libtool 8359 8360 m4_define([LT_PACKAGE_VERSION], [2.4]) 8361 m4_define([LT_PACKAGE_REVISION], [1.3293]) 8362 8363 AC_DEFUN([LTVERSION_VERSION], 8364 [macro_version='2.4' 8365 macro_revision='1.3293' 8366 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8367 _LT_DECL(, macro_revision, 0) 8368 ]) 8369 8370 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8371 # 8372 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8373 # Written by Scott James Remnant, 2004. 8374 # 8375 # This file is free software; the Free Software Foundation gives 8376 # unlimited permission to copy and/or distribute it, with or without 8377 # modifications, as long as this notice is preserved. 8378 8379 # serial 5 lt~obsolete.m4 8380 8381 # These exist entirely to fool aclocal when bootstrapping libtool. 8382 # 8383 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8384 # which have later been changed to m4_define as they aren't part of the 8385 # exported API, or moved to Autoconf or Automake where they belong. 8386 # 8387 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8388 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8389 # using a macro with the same name in our local m4/libtool.m4 it'll 8390 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8391 # and doesn't know about Autoconf macros at all.) 8392 # 8393 # So we provide this file, which has a silly filename so it's always 8394 # included after everything else. 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Make sure there is not a broken 9254 alias in your environment]) 9255 fi 9256 9257 test "$[2]" = conftest.file 9258 ) 9259 then 9260 # Ok. 9261 : 9262 else 9263 AC_MSG_ERROR([newly created file is older than distributed files! 9264 Check your system clock]) 9265 fi 9266 AC_MSG_RESULT(yes)]) 9267 9268 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 9269 # 9270 # This file is free software; the Free Software Foundation 9271 # gives unlimited permission to copy and/or distribute it, 9272 # with or without modifications, as long as this notice is preserved. 9273 9274 # AM_PROG_INSTALL_STRIP 9275 # --------------------- 9276 # One issue with vendor `install' (even GNU) is that you can't 9277 # specify the program used to strip binaries. This is especially 9278 # annoying in cross-compiling environments, where the build's strip 9279 # is unlikely to handle the host's binaries. 9280 # Fortunately install-sh will honor a STRIPPROG variable, so we 9281 # always use install-sh in `make install-strip', and initialize 9282 # STRIPPROG with the value of the STRIP variable (set by the user). 9283 AC_DEFUN([AM_PROG_INSTALL_STRIP], 9284 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 9285 # Installed binaries are usually stripped using `strip' when the user 9286 # run `make install-strip'. However `strip' might not be the right 9287 # tool to use in cross-compilation environments, therefore Automake 9288 # will honor the `STRIP' environment variable to overrule this program. 9289 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 9290 if test "$cross_compiling" != no; then 9291 AC_CHECK_TOOL([STRIP], [strip], :) 9292 fi 9293 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 9294 AC_SUBST([INSTALL_STRIP_PROGRAM])]) 9295 9296 # Copyright (C) 2006, 2008 Free Software Foundation, Inc. 9297 # 9298 # This file is free software; the Free Software Foundation 9299 # gives unlimited permission to copy and/or distribute it, 9300 # with or without modifications, as long as this notice is preserved. 9301 9302 # serial 2 9303 9304 # _AM_SUBST_NOTMAKE(VARIABLE) 9305 # --------------------------- 9306 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 9307 # This macro is traced by Automake. 9308 AC_DEFUN([_AM_SUBST_NOTMAKE]) 9309 9310 # AM_SUBST_NOTMAKE(VARIABLE) 9311 # --------------------------- 9312 # Public sister of _AM_SUBST_NOTMAKE. 9313 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 9314 9315 # Check how to create a tarball. -*- Autoconf -*- 9316 9317 # Copyright (C) 2004, 2005 Free Software Foundation, Inc. 9318 # 9319 # This file is free software; the Free Software Foundation 9320 # gives unlimited permission to copy and/or distribute it, 9321 # with or without modifications, as long as this notice is preserved. 9322 9323 # serial 2 9324 9325 # _AM_PROG_TAR(FORMAT) 9326 # -------------------- 9327 # Check how to create a tarball in format FORMAT. 9328 # FORMAT should be one of `v7', `ustar', or `pax'. 9329 # 9330 # Substitute a variable $(am__tar) that is a command 9331 # writing to stdout a FORMAT-tarball containing the directory 9332 # $tardir. 9333 # tardir=directory && $(am__tar) > result.tar 9334 # 9335 # Substitute a variable $(am__untar) that extract such 9336 # a tarball read from stdin. 9337 # $(am__untar) < result.tar 9338 AC_DEFUN([_AM_PROG_TAR], 9339 [# Always define AMTAR for backward compatibility. 9340 AM_MISSING_PROG([AMTAR], [tar]) 9341 m4_if([$1], [v7], 9342 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 9343 [m4_case([$1], [ustar],, [pax],, 9344 [m4_fatal([Unknown tar format])]) 9345 AC_MSG_CHECKING([how to create a $1 tar archive]) 9346 # Loop over all known methods to create a tar archive until one works. 9347 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 9348 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 9349 # Do not fold the above two line into one, because Tru64 sh and 9350 # Solaris sh will not grok spaces in the rhs of `-'. 9351 for _am_tool in $_am_tools 9352 do 9353 case $_am_tool in 9354 gnutar) 9355 for _am_tar in tar gnutar gtar; 9356 do 9357 AM_RUN_LOG([$_am_tar --version]) && break 9358 done 9359 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 9360 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 9361 am__untar="$_am_tar -xf -" 9362 ;; 9363 plaintar) 9364 # Must skip GNU tar: if it does not support --format= it doesn't create 9365 # ustar tarball either. 9366 (tar --version) >/dev/null 2>&1 && continue 9367 am__tar='tar chf - "$$tardir"' 9368 am__tar_='tar chf - "$tardir"' 9369 am__untar='tar xf -' 9370 ;; 9371 pax) 9372 am__tar='pax -L -x $1 -w "$$tardir"' 9373 am__tar_='pax -L -x $1 -w "$tardir"' 9374 am__untar='pax -r' 9375 ;; 9376 cpio) 9377 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 9378 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 9379 am__untar='cpio -i -H $1 -d' 9380 ;; 9381 none) 9382 am__tar=false 9383 am__tar_=false 9384 am__untar=false 9385 ;; 9386 esac 9387 9388 # If the value was cached, stop now. We just wanted to have am__tar 9389 # and am__untar set. 9390 test -n "${am_cv_prog_tar_$1}" && break 9391 9392 # tar/untar a dummy directory, and stop if the command works 9393 rm -rf conftest.dir 9394 mkdir conftest.dir 9395 echo GrepMe > conftest.dir/file 9396 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 9397 rm -rf conftest.dir 9398 if test -s conftest.tar; then 9399 AM_RUN_LOG([$am__untar <conftest.tar]) 9400 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 9401 fi 9402 done 9403 rm -rf conftest.dir 9404 9405 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 9406 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 9407 AC_SUBST([am__tar]) 9408 AC_SUBST([am__untar]) 9409 ]) # _AM_PROG_TAR 9410