1 # generated automatically by aclocal 1.11.3 -*- Autoconf -*- 2 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, 5 # Inc. 6 # This file is free software; the Free Software Foundation 7 # gives unlimited permission to copy and/or distribute it, 8 # with or without modifications, as long as this notice is preserved. 9 10 # This program is distributed in the hope that it will be useful, 11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without 12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A 13 # PARTICULAR PURPOSE. 14 15 m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, 18 [m4_warning([this file was generated for autoconf 2.68. 19 You have another version of autoconf. It may work, but is not guaranteed to. 20 If you have problems, you may need to regenerate the build system entirely. 21 To do so, use the procedure documented by the package, typically `autoreconf'.])]) 22 23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 24 # 25 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 26 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software 27 # Foundation, Inc. 28 # Written by Gordon Matzigkeit, 1996 29 # 30 # This file is free software; the Free Software Foundation gives 31 # unlimited permission to copy and/or distribute it, with or without 32 # modifications, as long as this notice is preserved. 33 34 m4_define([_LT_COPYING], [dnl 35 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 36 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software 37 # Foundation, Inc. 38 # Written by Gordon Matzigkeit, 1996 39 # 40 # This file is part of GNU Libtool. 41 # 42 # GNU Libtool is free software; you can redistribute it and/or 43 # modify it under the terms of the GNU General Public License as 44 # published by the Free Software Foundation; either version 2 of 45 # the License, or (at your option) any later version. 46 # 47 # As a special exception to the GNU General Public License, 48 # if you distribute this file as part of a program or library that 49 # is built using GNU Libtool, you may include this file under the 50 # same distribution terms that you use for the rest of that program. 51 # 52 # GNU Libtool is distributed in the hope that it will be useful, 53 # but WITHOUT ANY WARRANTY; without even the implied warranty of 54 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 55 # GNU General Public License for more details. 56 # 57 # You should have received a copy of the GNU General Public License 58 # along with GNU Libtool; see the file COPYING. If not, a copy 59 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 60 # obtained by writing to the Free Software Foundation, Inc., 61 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 62 ]) 63 64 # serial 57 LT_INIT 65 66 67 # LT_PREREQ(VERSION) 68 # ------------------ 69 # Complain and exit if this libtool version is less that VERSION. 70 m4_defun([LT_PREREQ], 71 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 72 [m4_default([$3], 73 [m4_fatal([Libtool version $1 or higher is required], 74 63)])], 75 [$2])]) 76 77 78 # _LT_CHECK_BUILDDIR 79 # ------------------ 80 # Complain if the absolute build directory name contains unusual characters 81 m4_defun([_LT_CHECK_BUILDDIR], 82 [case `pwd` in 83 *\ * | *\ *) 84 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 85 esac 86 ]) 87 88 89 # LT_INIT([OPTIONS]) 90 # ------------------ 91 AC_DEFUN([LT_INIT], 92 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 93 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 94 AC_BEFORE([$0], [LT_LANG])dnl 95 AC_BEFORE([$0], [LT_OUTPUT])dnl 96 AC_BEFORE([$0], [LTDL_INIT])dnl 97 m4_require([_LT_CHECK_BUILDDIR])dnl 98 99 dnl Autoconf doesn't catch unexpanded LT_ macros by default: 100 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 101 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 102 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 103 dnl unless we require an AC_DEFUNed macro: 104 AC_REQUIRE([LTOPTIONS_VERSION])dnl 105 AC_REQUIRE([LTSUGAR_VERSION])dnl 106 AC_REQUIRE([LTVERSION_VERSION])dnl 107 AC_REQUIRE([LTOBSOLETE_VERSION])dnl 108 m4_require([_LT_PROG_LTMAIN])dnl 109 110 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 111 112 dnl Parse OPTIONS 113 _LT_SET_OPTIONS([$0], [$1]) 114 115 # This can be used to rebuild libtool when needed 116 LIBTOOL_DEPS="$ltmain" 117 118 # Always use our own libtool. 119 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 120 AC_SUBST(LIBTOOL)dnl 121 122 _LT_SETUP 123 124 # Only expand once: 125 m4_define([LT_INIT]) 126 ])# LT_INIT 127 128 # Old names: 129 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 130 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 131 dnl aclocal-1.4 backwards compatibility: 132 dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 133 dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 134 135 136 # _LT_CC_BASENAME(CC) 137 # ------------------- 138 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 139 m4_defun([_LT_CC_BASENAME], 140 [for cc_temp in $1""; do 141 case $cc_temp in 142 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 143 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 144 \-*) ;; 145 *) break;; 146 esac 147 done 148 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 149 ]) 150 151 152 # _LT_FILEUTILS_DEFAULTS 153 # ---------------------- 154 # It is okay to use these file commands and assume they have been set 155 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 156 m4_defun([_LT_FILEUTILS_DEFAULTS], 157 [: ${CP="cp -f"} 158 : ${MV="mv -f"} 159 : ${RM="rm -f"} 160 ])# _LT_FILEUTILS_DEFAULTS 161 162 163 # _LT_SETUP 164 # --------- 165 m4_defun([_LT_SETUP], 166 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 167 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 168 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 169 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 170 171 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 172 dnl 173 _LT_DECL([], [host_alias], [0], [The host system])dnl 174 _LT_DECL([], [host], [0])dnl 175 _LT_DECL([], [host_os], [0])dnl 176 dnl 177 _LT_DECL([], [build_alias], [0], [The build system])dnl 178 _LT_DECL([], [build], [0])dnl 179 _LT_DECL([], [build_os], [0])dnl 180 dnl 181 AC_REQUIRE([AC_PROG_CC])dnl 182 AC_REQUIRE([LT_PATH_LD])dnl 183 AC_REQUIRE([LT_PATH_NM])dnl 184 dnl 185 AC_REQUIRE([AC_PROG_LN_S])dnl 186 test -z "$LN_S" && LN_S="ln -s" 187 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 188 dnl 189 AC_REQUIRE([LT_CMD_MAX_LEN])dnl 190 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 191 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 192 dnl 193 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 194 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 195 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 196 m4_require([_LT_CMD_RELOAD])dnl 197 m4_require([_LT_CHECK_MAGIC_METHOD])dnl 198 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 199 m4_require([_LT_CMD_OLD_ARCHIVE])dnl 200 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 201 m4_require([_LT_WITH_SYSROOT])dnl 202 203 _LT_CONFIG_LIBTOOL_INIT([ 204 # See if we are running on zsh, and set the options which allow our 205 # commands through without removal of \ escapes INIT. 206 if test -n "\${ZSH_VERSION+set}" ; then 207 setopt NO_GLOB_SUBST 208 fi 209 ]) 210 if test -n "${ZSH_VERSION+set}" ; then 211 setopt NO_GLOB_SUBST 212 fi 213 214 _LT_CHECK_OBJDIR 215 216 m4_require([_LT_TAG_COMPILER])dnl 217 218 case $host_os in 219 aix3*) 220 # AIX sometimes has problems with the GCC collect2 program. For some 221 # reason, if we set the COLLECT_NAMES environment variable, the problems 222 # vanish in a puff of smoke. 223 if test "X${COLLECT_NAMES+set}" != Xset; then 224 COLLECT_NAMES= 225 export COLLECT_NAMES 226 fi 227 ;; 228 esac 229 230 # Global variables: 231 ofile=libtool 232 can_build_shared=yes 233 234 # All known linkers require a `.a' archive for static linking (except MSVC, 235 # which needs '.lib'). 236 libext=a 237 238 with_gnu_ld="$lt_cv_prog_gnu_ld" 239 240 old_CC="$CC" 241 old_CFLAGS="$CFLAGS" 242 243 # Set sane defaults for various variables 244 test -z "$CC" && CC=cc 245 test -z "$LTCC" && LTCC=$CC 246 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 247 test -z "$LD" && LD=ld 248 test -z "$ac_objext" && ac_objext=o 249 250 _LT_CC_BASENAME([$compiler]) 251 252 # Only perform the check for file, if the check method requires it 253 test -z "$MAGIC_CMD" && MAGIC_CMD=file 254 case $deplibs_check_method in 255 file_magic*) 256 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 257 _LT_PATH_MAGIC 258 fi 259 ;; 260 esac 261 262 # Use C for the default configuration in the libtool script 263 LT_SUPPORTED_TAG([CC]) 264 _LT_LANG_C_CONFIG 265 _LT_LANG_DEFAULT_CONFIG 266 _LT_CONFIG_COMMANDS 267 ])# _LT_SETUP 268 269 270 # _LT_PREPARE_SED_QUOTE_VARS 271 # -------------------------- 272 # Define a few sed substitution that help us do robust quoting. 273 m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 274 [# Backslashify metacharacters that are still active within 275 # double-quoted strings. 276 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 277 278 # Same as above, but do not quote variable references. 279 double_quote_subst='s/\([["`\\]]\)/\\\1/g' 280 281 # Sed substitution to delay expansion of an escaped shell variable in a 282 # double_quote_subst'ed string. 283 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 284 285 # Sed substitution to delay expansion of an escaped single quote. 286 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 287 288 # Sed substitution to avoid accidental globbing in evaled expressions 289 no_glob_subst='s/\*/\\\*/g' 290 ]) 291 292 # _LT_PROG_LTMAIN 293 # --------------- 294 # Note that this code is called both from `configure', and `config.status' 295 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 296 # `config.status' has no value for ac_aux_dir unless we are using Automake, 297 # so we pass a copy along to make sure it has a sensible value anyway. 298 m4_defun([_LT_PROG_LTMAIN], 299 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 300 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 301 ltmain="$ac_aux_dir/ltmain.sh" 302 ])# _LT_PROG_LTMAIN 303 304 305 306 # So that we can recreate a full libtool script including additional 307 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 308 # in macros and then make a single call at the end using the `libtool' 309 # label. 310 311 312 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 313 # ---------------------------------------- 314 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 315 m4_define([_LT_CONFIG_LIBTOOL_INIT], 316 [m4_ifval([$1], 317 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 318 [$1 319 ])])]) 320 321 # Initialize. 322 m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 323 324 325 # _LT_CONFIG_LIBTOOL([COMMANDS]) 326 # ------------------------------ 327 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 328 m4_define([_LT_CONFIG_LIBTOOL], 329 [m4_ifval([$1], 330 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 331 [$1 332 ])])]) 333 334 # Initialize. 335 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 336 337 338 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 339 # ----------------------------------------------------- 340 m4_defun([_LT_CONFIG_SAVE_COMMANDS], 341 [_LT_CONFIG_LIBTOOL([$1]) 342 _LT_CONFIG_LIBTOOL_INIT([$2]) 343 ]) 344 345 346 # _LT_FORMAT_COMMENT([COMMENT]) 347 # ----------------------------- 348 # Add leading comment marks to the start of each line, and a trailing 349 # full-stop to the whole comment if one is not present already. 350 m4_define([_LT_FORMAT_COMMENT], 351 [m4_ifval([$1], [ 352 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 353 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 354 )]) 355 356 357 358 359 360 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 361 # ------------------------------------------------------------------- 362 # CONFIGNAME is the name given to the value in the libtool script. 363 # VARNAME is the (base) name used in the configure script. 364 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on 365 # VARNAME. Any other value will be used directly. 366 m4_define([_LT_DECL], 367 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 368 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 369 [m4_ifval([$1], [$1], [$2])]) 370 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 371 m4_ifval([$4], 372 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 373 lt_dict_add_subkey([lt_decl_dict], [$2], 374 [tagged?], [m4_ifval([$5], [yes], [no])])]) 375 ]) 376 377 378 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 379 # -------------------------------------------------------- 380 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 381 382 383 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 384 # ------------------------------------------------ 385 m4_define([lt_decl_tag_varnames], 386 [_lt_decl_filter([tagged?], [yes], $@)]) 387 388 389 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 390 # --------------------------------------------------------- 391 m4_define([_lt_decl_filter], 392 [m4_case([$#], 393 [0], [m4_fatal([$0: too few arguments: $#])], 394 [1], [m4_fatal([$0: too few arguments: $#: $1])], 395 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 396 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 397 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 398 ]) 399 400 401 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 402 # -------------------------------------------------- 403 m4_define([lt_decl_quote_varnames], 404 [_lt_decl_filter([value], [1], $@)]) 405 406 407 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 408 # --------------------------------------------------- 409 m4_define([lt_decl_dquote_varnames], 410 [_lt_decl_filter([value], [2], $@)]) 411 412 413 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 414 # --------------------------------------------------- 415 m4_define([lt_decl_varnames_tagged], 416 [m4_assert([$# <= 2])dnl 417 _$0(m4_quote(m4_default([$1], [[, ]])), 418 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 419 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 420 m4_define([_lt_decl_varnames_tagged], 421 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 422 423 424 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 425 # ------------------------------------------------ 426 m4_define([lt_decl_all_varnames], 427 [_$0(m4_quote(m4_default([$1], [[, ]])), 428 m4_if([$2], [], 429 m4_quote(lt_decl_varnames), 430 m4_quote(m4_shift($@))))[]dnl 431 ]) 432 m4_define([_lt_decl_all_varnames], 433 [lt_join($@, lt_decl_varnames_tagged([$1], 434 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 435 ]) 436 437 438 # _LT_CONFIG_STATUS_DECLARE([VARNAME]) 439 # ------------------------------------ 440 # Quote a variable value, and forward it to `config.status' so that its 441 # declaration there will have the same value as in `configure'. VARNAME 442 # must have a single quote delimited value for this to work. 443 m4_define([_LT_CONFIG_STATUS_DECLARE], 444 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 445 446 447 # _LT_CONFIG_STATUS_DECLARATIONS 448 # ------------------------------ 449 # We delimit libtool config variables with single quotes, so when 450 # we write them to config.status, we have to be sure to quote all 451 # embedded single quotes properly. In configure, this macro expands 452 # each variable declared with _LT_DECL (and _LT_TAGDECL) into: 453 # 454 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 455 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 456 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 457 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 458 459 460 # _LT_LIBTOOL_TAGS 461 # ---------------- 462 # Output comment and list of tags supported by the script 463 m4_defun([_LT_LIBTOOL_TAGS], 464 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 465 available_tags="_LT_TAGS"dnl 466 ]) 467 468 469 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 470 # ----------------------------------- 471 # Extract the dictionary values for VARNAME (optionally with TAG) and 472 # expand to a commented shell variable setting: 473 # 474 # # Some comment about what VAR is for. 475 # visible_name=$lt_internal_name 476 m4_define([_LT_LIBTOOL_DECLARE], 477 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 478 [description])))[]dnl 479 m4_pushdef([_libtool_name], 480 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 481 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 482 [0], [_libtool_name=[$]$1], 483 [1], [_libtool_name=$lt_[]$1], 484 [2], [_libtool_name=$lt_[]$1], 485 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 486 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 487 ]) 488 489 490 # _LT_LIBTOOL_CONFIG_VARS 491 # ----------------------- 492 # Produce commented declarations of non-tagged libtool config variables 493 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 494 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG 495 # section) are produced by _LT_LIBTOOL_TAG_VARS. 496 m4_defun([_LT_LIBTOOL_CONFIG_VARS], 497 [m4_foreach([_lt_var], 498 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 499 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 500 501 502 # _LT_LIBTOOL_TAG_VARS(TAG) 503 # ------------------------- 504 m4_define([_LT_LIBTOOL_TAG_VARS], 505 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 506 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 507 508 509 # _LT_TAGVAR(VARNAME, [TAGNAME]) 510 # ------------------------------ 511 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 512 513 514 # _LT_CONFIG_COMMANDS 515 # ------------------- 516 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 517 # variables for single and double quote escaping we saved from calls 518 # to _LT_DECL, we can put quote escaped variables declarations 519 # into `config.status', and then the shell code to quote escape them in 520 # for loops in `config.status'. Finally, any additional code accumulated 521 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 522 m4_defun([_LT_CONFIG_COMMANDS], 523 [AC_PROVIDE_IFELSE([LT_OUTPUT], 524 dnl If the libtool generation code has been placed in $CONFIG_LT, 525 dnl instead of duplicating it all over again into config.status, 526 dnl then we will have config.status run $CONFIG_LT later, so it 527 dnl needs to know what name is stored there: 528 [AC_CONFIG_COMMANDS([libtool], 529 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 530 dnl If the libtool generation code is destined for config.status, 531 dnl expand the accumulated commands and init code now: 532 [AC_CONFIG_COMMANDS([libtool], 533 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 534 ])#_LT_CONFIG_COMMANDS 535 536 537 # Initialize. 538 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 539 [ 540 541 # The HP-UX ksh and POSIX shell print the target directory to stdout 542 # if CDPATH is set. 543 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 544 545 sed_quote_subst='$sed_quote_subst' 546 double_quote_subst='$double_quote_subst' 547 delay_variable_subst='$delay_variable_subst' 548 _LT_CONFIG_STATUS_DECLARATIONS 549 LTCC='$LTCC' 550 LTCFLAGS='$LTCFLAGS' 551 compiler='$compiler_DEFAULT' 552 553 # A function that is used when there is no print builtin or printf. 554 func_fallback_echo () 555 { 556 eval 'cat <<_LTECHO_EOF 557 \$[]1 558 _LTECHO_EOF' 559 } 560 561 # Quote evaled strings. 562 for var in lt_decl_all_varnames([[ \ 563 ]], lt_decl_quote_varnames); do 564 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 565 *[[\\\\\\\`\\"\\\$]]*) 566 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 567 ;; 568 *) 569 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 570 ;; 571 esac 572 done 573 574 # Double-quote double-evaled strings. 575 for var in lt_decl_all_varnames([[ \ 576 ]], lt_decl_dquote_varnames); do 577 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 578 *[[\\\\\\\`\\"\\\$]]*) 579 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 580 ;; 581 *) 582 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 583 ;; 584 esac 585 done 586 587 _LT_OUTPUT_LIBTOOL_INIT 588 ]) 589 590 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 591 # ------------------------------------ 592 # Generate a child script FILE with all initialization necessary to 593 # reuse the environment learned by the parent script, and make the 594 # file executable. If COMMENT is supplied, it is inserted after the 595 # `#!' sequence but before initialization text begins. After this 596 # macro, additional text can be appended to FILE to form the body of 597 # the child script. The macro ends with non-zero status if the 598 # file could not be fully written (such as if the disk is full). 599 m4_ifdef([AS_INIT_GENERATED], 600 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 601 [m4_defun([_LT_GENERATED_FILE_INIT], 602 [m4_require([AS_PREPARE])]dnl 603 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 604 [lt_write_fail=0 605 cat >$1 <<_ASEOF || lt_write_fail=1 606 #! $SHELL 607 # Generated by $as_me. 608 $2 609 SHELL=\${CONFIG_SHELL-$SHELL} 610 export SHELL 611 _ASEOF 612 cat >>$1 <<\_ASEOF || lt_write_fail=1 613 AS_SHELL_SANITIZE 614 _AS_PREPARE 615 exec AS_MESSAGE_FD>&1 616 _ASEOF 617 test $lt_write_fail = 0 && chmod +x $1[]dnl 618 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 619 620 # LT_OUTPUT 621 # --------- 622 # This macro allows early generation of the libtool script (before 623 # AC_OUTPUT is called), incase it is used in configure for compilation 624 # tests. 625 AC_DEFUN([LT_OUTPUT], 626 [: ${CONFIG_LT=./config.lt} 627 AC_MSG_NOTICE([creating $CONFIG_LT]) 628 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 629 [# Run this file to recreate a libtool stub with the current configuration.]) 630 631 cat >>"$CONFIG_LT" <<\_LTEOF 632 lt_cl_silent=false 633 exec AS_MESSAGE_LOG_FD>>config.log 634 { 635 echo 636 AS_BOX([Running $as_me.]) 637 } >&AS_MESSAGE_LOG_FD 638 639 lt_cl_help="\ 640 \`$as_me' creates a local libtool stub from the current configuration, 641 for use in further configure time tests before the real libtool is 642 generated. 643 644 Usage: $[0] [[OPTIONS]] 645 646 -h, --help print this help, then exit 647 -V, --version print version number, then exit 648 -q, --quiet do not print progress messages 649 -d, --debug don't remove temporary files 650 651 Report bugs to <bug-libtool (a] gnu.org>." 652 653 lt_cl_version="\ 654 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 655 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 656 configured by $[0], generated by m4_PACKAGE_STRING. 657 658 Copyright (C) 2011 Free Software Foundation, Inc. 659 This config.lt script is free software; the Free Software Foundation 660 gives unlimited permision to copy, distribute and modify it." 661 662 while test $[#] != 0 663 do 664 case $[1] in 665 --version | --v* | -V ) 666 echo "$lt_cl_version"; exit 0 ;; 667 --help | --h* | -h ) 668 echo "$lt_cl_help"; exit 0 ;; 669 --debug | --d* | -d ) 670 debug=: ;; 671 --quiet | --q* | --silent | --s* | -q ) 672 lt_cl_silent=: ;; 673 674 -*) AC_MSG_ERROR([unrecognized option: $[1] 675 Try \`$[0] --help' for more information.]) ;; 676 677 *) AC_MSG_ERROR([unrecognized argument: $[1] 678 Try \`$[0] --help' for more information.]) ;; 679 esac 680 shift 681 done 682 683 if $lt_cl_silent; then 684 exec AS_MESSAGE_FD>/dev/null 685 fi 686 _LTEOF 687 688 cat >>"$CONFIG_LT" <<_LTEOF 689 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 690 _LTEOF 691 692 cat >>"$CONFIG_LT" <<\_LTEOF 693 AC_MSG_NOTICE([creating $ofile]) 694 _LT_OUTPUT_LIBTOOL_COMMANDS 695 AS_EXIT(0) 696 _LTEOF 697 chmod +x "$CONFIG_LT" 698 699 # configure is writing to config.log, but config.lt does its own redirection, 700 # appending to config.log, which fails on DOS, as config.log is still kept 701 # open by configure. Here we exec the FD to /dev/null, effectively closing 702 # config.log, so it can be properly (re)opened and appended to by config.lt. 703 lt_cl_success=: 704 test "$silent" = yes && 705 lt_config_lt_args="$lt_config_lt_args --quiet" 706 exec AS_MESSAGE_LOG_FD>/dev/null 707 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 708 exec AS_MESSAGE_LOG_FD>>config.log 709 $lt_cl_success || AS_EXIT(1) 710 ])# LT_OUTPUT 711 712 713 # _LT_CONFIG(TAG) 714 # --------------- 715 # If TAG is the built-in tag, create an initial libtool script with a 716 # default configuration from the untagged config vars. Otherwise add code 717 # to config.status for appending the configuration named by TAG from the 718 # matching tagged config vars. 719 m4_defun([_LT_CONFIG], 720 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 721 _LT_CONFIG_SAVE_COMMANDS([ 722 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 723 m4_if(_LT_TAG, [C], [ 724 # See if we are running on zsh, and set the options which allow our 725 # commands through without removal of \ escapes. 726 if test -n "${ZSH_VERSION+set}" ; then 727 setopt NO_GLOB_SUBST 728 fi 729 730 cfgfile="${ofile}T" 731 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 732 $RM "$cfgfile" 733 734 cat <<_LT_EOF >> "$cfgfile" 735 #! $SHELL 736 737 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 738 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 739 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 740 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 741 # 742 _LT_COPYING 743 _LT_LIBTOOL_TAGS 744 745 # ### BEGIN LIBTOOL CONFIG 746 _LT_LIBTOOL_CONFIG_VARS 747 _LT_LIBTOOL_TAG_VARS 748 # ### END LIBTOOL CONFIG 749 750 _LT_EOF 751 752 case $host_os in 753 aix3*) 754 cat <<\_LT_EOF >> "$cfgfile" 755 # AIX sometimes has problems with the GCC collect2 program. For some 756 # reason, if we set the COLLECT_NAMES environment variable, the problems 757 # vanish in a puff of smoke. 758 if test "X${COLLECT_NAMES+set}" != Xset; then 759 COLLECT_NAMES= 760 export COLLECT_NAMES 761 fi 762 _LT_EOF 763 ;; 764 esac 765 766 _LT_PROG_LTMAIN 767 768 # We use sed instead of cat because bash on DJGPP gets confused if 769 # if finds mixed CR/LF and LF-only lines. Since sed operates in 770 # text mode, it properly converts lines to CR/LF. This bash problem 771 # is reportedly fixed, but why not run on old versions too? 772 sed '$q' "$ltmain" >> "$cfgfile" \ 773 || (rm -f "$cfgfile"; exit 1) 774 775 _LT_PROG_REPLACE_SHELLFNS 776 777 mv -f "$cfgfile" "$ofile" || 778 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 779 chmod +x "$ofile" 780 ], 781 [cat <<_LT_EOF >> "$ofile" 782 783 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 784 dnl in a comment (ie after a #). 785 # ### BEGIN LIBTOOL TAG CONFIG: $1 786 _LT_LIBTOOL_TAG_VARS(_LT_TAG) 787 # ### END LIBTOOL TAG CONFIG: $1 788 _LT_EOF 789 ])dnl /m4_if 790 ], 791 [m4_if([$1], [], [ 792 PACKAGE='$PACKAGE' 793 VERSION='$VERSION' 794 TIMESTAMP='$TIMESTAMP' 795 RM='$RM' 796 ofile='$ofile'], []) 797 ])dnl /_LT_CONFIG_SAVE_COMMANDS 798 ])# _LT_CONFIG 799 800 801 # LT_SUPPORTED_TAG(TAG) 802 # --------------------- 803 # Trace this macro to discover what tags are supported by the libtool 804 # --tag option, using: 805 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 806 AC_DEFUN([LT_SUPPORTED_TAG], []) 807 808 809 # C support is built-in for now 810 m4_define([_LT_LANG_C_enabled], []) 811 m4_define([_LT_TAGS], []) 812 813 814 # LT_LANG(LANG) 815 # ------------- 816 # Enable libtool support for the given language if not already enabled. 817 AC_DEFUN([LT_LANG], 818 [AC_BEFORE([$0], [LT_OUTPUT])dnl 819 m4_case([$1], 820 [C], [_LT_LANG(C)], 821 [C++], [_LT_LANG(CXX)], 822 [Go], [_LT_LANG(GO)], 823 [Java], [_LT_LANG(GCJ)], 824 [Fortran 77], [_LT_LANG(F77)], 825 [Fortran], [_LT_LANG(FC)], 826 [Windows Resource], [_LT_LANG(RC)], 827 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 828 [_LT_LANG($1)], 829 [m4_fatal([$0: unsupported language: "$1"])])])dnl 830 ])# LT_LANG 831 832 833 # _LT_LANG(LANGNAME) 834 # ------------------ 835 m4_defun([_LT_LANG], 836 [m4_ifdef([_LT_LANG_]$1[_enabled], [], 837 [LT_SUPPORTED_TAG([$1])dnl 838 m4_append([_LT_TAGS], [$1 ])dnl 839 m4_define([_LT_LANG_]$1[_enabled], [])dnl 840 _LT_LANG_$1_CONFIG($1)])dnl 841 ])# _LT_LANG 842 843 844 m4_ifndef([AC_PROG_GO], [ 845 # NOTE: This macro has been submitted for inclusion into # 846 # GNU Autoconf as AC_PROG_GO. When it is available in # 847 # a released version of Autoconf we should remove this # 848 # macro and use it instead. # 849 m4_defun([AC_PROG_GO], 850 [AC_LANG_PUSH(Go)dnl 851 AC_ARG_VAR([GOC], [Go compiler command])dnl 852 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 853 _AC_ARG_VAR_LDFLAGS()dnl 854 AC_CHECK_TOOL(GOC, gccgo) 855 if test -z "$GOC"; then 856 if test -n "$ac_tool_prefix"; then 857 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 858 fi 859 fi 860 if test -z "$GOC"; then 861 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 862 fi 863 ])#m4_defun 864 ])#m4_ifndef 865 866 867 # _LT_LANG_DEFAULT_CONFIG 868 # ----------------------- 869 m4_defun([_LT_LANG_DEFAULT_CONFIG], 870 [AC_PROVIDE_IFELSE([AC_PROG_CXX], 871 [LT_LANG(CXX)], 872 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 873 874 AC_PROVIDE_IFELSE([AC_PROG_F77], 875 [LT_LANG(F77)], 876 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 877 878 AC_PROVIDE_IFELSE([AC_PROG_FC], 879 [LT_LANG(FC)], 880 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 881 882 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 883 dnl pulling things in needlessly. 884 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 885 [LT_LANG(GCJ)], 886 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 887 [LT_LANG(GCJ)], 888 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 889 [LT_LANG(GCJ)], 890 [m4_ifdef([AC_PROG_GCJ], 891 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 892 m4_ifdef([A][M_PROG_GCJ], 893 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 894 m4_ifdef([LT_PROG_GCJ], 895 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 896 897 AC_PROVIDE_IFELSE([AC_PROG_GO], 898 [LT_LANG(GO)], 899 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 900 901 AC_PROVIDE_IFELSE([LT_PROG_RC], 902 [LT_LANG(RC)], 903 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 904 ])# _LT_LANG_DEFAULT_CONFIG 905 906 # Obsolete macros: 907 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 908 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 909 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 910 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 911 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 912 dnl aclocal-1.4 backwards compatibility: 913 dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 914 dnl AC_DEFUN([AC_LIBTOOL_F77], []) 915 dnl AC_DEFUN([AC_LIBTOOL_FC], []) 916 dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 917 dnl AC_DEFUN([AC_LIBTOOL_RC], []) 918 919 920 # _LT_TAG_COMPILER 921 # ---------------- 922 m4_defun([_LT_TAG_COMPILER], 923 [AC_REQUIRE([AC_PROG_CC])dnl 924 925 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 926 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 927 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 928 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 929 930 # If no C compiler was specified, use CC. 931 LTCC=${LTCC-"$CC"} 932 933 # If no C compiler flags were specified, use CFLAGS. 934 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 935 936 # Allow CC to be a program name with arguments. 937 compiler=$CC 938 ])# _LT_TAG_COMPILER 939 940 941 # _LT_COMPILER_BOILERPLATE 942 # ------------------------ 943 # Check for compiler boilerplate output or warnings with 944 # the simple compiler test code. 945 m4_defun([_LT_COMPILER_BOILERPLATE], 946 [m4_require([_LT_DECL_SED])dnl 947 ac_outfile=conftest.$ac_objext 948 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 949 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 950 _lt_compiler_boilerplate=`cat conftest.err` 951 $RM conftest* 952 ])# _LT_COMPILER_BOILERPLATE 953 954 955 # _LT_LINKER_BOILERPLATE 956 # ---------------------- 957 # Check for linker boilerplate output or warnings with 958 # the simple link test code. 959 m4_defun([_LT_LINKER_BOILERPLATE], 960 [m4_require([_LT_DECL_SED])dnl 961 ac_outfile=conftest.$ac_objext 962 echo "$lt_simple_link_test_code" >conftest.$ac_ext 963 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 964 _lt_linker_boilerplate=`cat conftest.err` 965 $RM -r conftest* 966 ])# _LT_LINKER_BOILERPLATE 967 968 # _LT_REQUIRED_DARWIN_CHECKS 969 # ------------------------- 970 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 971 case $host_os in 972 rhapsody* | darwin*) 973 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 974 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 975 AC_CHECK_TOOL([LIPO], [lipo], [:]) 976 AC_CHECK_TOOL([OTOOL], [otool], [:]) 977 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 978 _LT_DECL([], [DSYMUTIL], [1], 979 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 980 _LT_DECL([], [NMEDIT], [1], 981 [Tool to change global to local symbols on Mac OS X]) 982 _LT_DECL([], [LIPO], [1], 983 [Tool to manipulate fat objects and archives on Mac OS X]) 984 _LT_DECL([], [OTOOL], [1], 985 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 986 _LT_DECL([], [OTOOL64], [1], 987 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 988 989 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 990 [lt_cv_apple_cc_single_mod=no 991 if test -z "${LT_MULTI_MODULE}"; then 992 # By default we will add the -single_module flag. You can override 993 # by either setting the environment variable LT_MULTI_MODULE 994 # non-empty at configure time, or by adding -multi_module to the 995 # link flags. 996 rm -rf libconftest.dylib* 997 echo "int foo(void){return 1;}" > conftest.c 998 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 999 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1000 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1001 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1002 _lt_result=$? 1003 # If there is a non-empty error log, and "single_module" 1004 # appears in it, assume the flag caused a linker warning 1005 if test -s conftest.err && $GREP single_module conftest.err; then 1006 cat conftest.err >&AS_MESSAGE_LOG_FD 1007 # Otherwise, if the output was created with a 0 exit code from 1008 # the compiler, it worked. 1009 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 1010 lt_cv_apple_cc_single_mod=yes 1011 else 1012 cat conftest.err >&AS_MESSAGE_LOG_FD 1013 fi 1014 rm -rf libconftest.dylib* 1015 rm -f conftest.* 1016 fi]) 1017 1018 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1019 [lt_cv_ld_exported_symbols_list], 1020 [lt_cv_ld_exported_symbols_list=no 1021 save_LDFLAGS=$LDFLAGS 1022 echo "_main" > conftest.sym 1023 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1024 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1025 [lt_cv_ld_exported_symbols_list=yes], 1026 [lt_cv_ld_exported_symbols_list=no]) 1027 LDFLAGS="$save_LDFLAGS" 1028 ]) 1029 1030 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1031 [lt_cv_ld_force_load=no 1032 cat > conftest.c << _LT_EOF 1033 int forced_loaded() { return 2;} 1034 _LT_EOF 1035 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1036 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1037 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1038 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1039 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1040 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1041 cat > conftest.c << _LT_EOF 1042 int main() { return 0;} 1043 _LT_EOF 1044 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1045 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1046 _lt_result=$? 1047 if test -s conftest.err && $GREP force_load conftest.err; then 1048 cat conftest.err >&AS_MESSAGE_LOG_FD 1049 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 1050 lt_cv_ld_force_load=yes 1051 else 1052 cat conftest.err >&AS_MESSAGE_LOG_FD 1053 fi 1054 rm -f conftest.err libconftest.a conftest conftest.c 1055 rm -rf conftest.dSYM 1056 ]) 1057 case $host_os in 1058 rhapsody* | darwin1.[[012]]) 1059 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1060 darwin1.*) 1061 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1062 darwin*) # darwin 5.x on 1063 # if running on 10.5 or later, the deployment target defaults 1064 # to the OS version, if on x86, and 10.4, the deployment 1065 # target defaults to 10.4. Don't you love it? 1066 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1067 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1068 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1069 10.[[012]]*) 1070 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1071 10.*) 1072 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1073 esac 1074 ;; 1075 esac 1076 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1077 _lt_dar_single_mod='$single_module' 1078 fi 1079 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1080 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1081 else 1082 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1083 fi 1084 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1085 _lt_dsymutil='~$DSYMUTIL $lib || :' 1086 else 1087 _lt_dsymutil= 1088 fi 1089 ;; 1090 esac 1091 ]) 1092 1093 1094 # _LT_DARWIN_LINKER_FEATURES([TAG]) 1095 # --------------------------------- 1096 # Checks for linker and compiler features on darwin 1097 m4_defun([_LT_DARWIN_LINKER_FEATURES], 1098 [ 1099 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1100 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1101 _LT_TAGVAR(hardcode_direct, $1)=no 1102 _LT_TAGVAR(hardcode_automatic, $1)=yes 1103 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1104 if test "$lt_cv_ld_force_load" = "yes"; then 1105 _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\"`' 1106 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1107 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1108 else 1109 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1110 fi 1111 _LT_TAGVAR(link_all_deplibs, $1)=yes 1112 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1113 case $cc_basename in 1114 ifort*) _lt_dar_can_shared=yes ;; 1115 *) _lt_dar_can_shared=$GCC ;; 1116 esac 1117 if test "$_lt_dar_can_shared" = "yes"; then 1118 output_verbose_link_cmd=func_echo_all 1119 _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}" 1120 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1121 _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}" 1122 _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}" 1123 m4_if([$1], [CXX], 1124 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1125 _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}" 1126 _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}" 1127 fi 1128 ],[]) 1129 else 1130 _LT_TAGVAR(ld_shlibs, $1)=no 1131 fi 1132 ]) 1133 1134 # _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1135 # ---------------------------------- 1136 # Links a minimal program and checks the executable 1137 # for the system default hardcoded library path. In most cases, 1138 # this is /usr/lib:/lib, but when the MPI compilers are used 1139 # the location of the communication and MPI libs are included too. 1140 # If we don't find anything, use the default library path according 1141 # to the aix ld manual. 1142 # Store the results from the different compilers for each TAGNAME. 1143 # Allow to override them for all tags through lt_cv_aix_libpath. 1144 m4_defun([_LT_SYS_MODULE_PATH_AIX], 1145 [m4_require([_LT_DECL_SED])dnl 1146 if test "${lt_cv_aix_libpath+set}" = set; then 1147 aix_libpath=$lt_cv_aix_libpath 1148 else 1149 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1150 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1151 lt_aix_libpath_sed='[ 1152 /Import File Strings/,/^$/ { 1153 /^0/ { 1154 s/^0 *\([^ ]*\) *$/\1/ 1155 p 1156 } 1157 }]' 1158 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1159 # Check for a 64-bit object if we didn't find anything. 1160 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1161 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1162 fi],[]) 1163 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1164 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1165 fi 1166 ]) 1167 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1168 fi 1169 ])# _LT_SYS_MODULE_PATH_AIX 1170 1171 1172 # _LT_SHELL_INIT(ARG) 1173 # ------------------- 1174 m4_define([_LT_SHELL_INIT], 1175 [m4_divert_text([M4SH-INIT], [$1 1176 ])])# _LT_SHELL_INIT 1177 1178 1179 1180 # _LT_PROG_ECHO_BACKSLASH 1181 # ----------------------- 1182 # Find how we can fake an echo command that does not interpret backslash. 1183 # In particular, with Autoconf 2.60 or later we add some code to the start 1184 # of the generated configure script which will find a shell with a builtin 1185 # printf (which we can use as an echo command). 1186 m4_defun([_LT_PROG_ECHO_BACKSLASH], 1187 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1188 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1189 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1190 1191 AC_MSG_CHECKING([how to print strings]) 1192 # Test print first, because it will be a builtin if present. 1193 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1194 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1195 ECHO='print -r --' 1196 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1197 ECHO='printf %s\n' 1198 else 1199 # Use this function as a fallback that always works. 1200 func_fallback_echo () 1201 { 1202 eval 'cat <<_LTECHO_EOF 1203 $[]1 1204 _LTECHO_EOF' 1205 } 1206 ECHO='func_fallback_echo' 1207 fi 1208 1209 # func_echo_all arg... 1210 # Invoke $ECHO with all args, space-separated. 1211 func_echo_all () 1212 { 1213 $ECHO "$*" 1214 } 1215 1216 case "$ECHO" in 1217 printf*) AC_MSG_RESULT([printf]) ;; 1218 print*) AC_MSG_RESULT([print -r]) ;; 1219 *) AC_MSG_RESULT([cat]) ;; 1220 esac 1221 1222 m4_ifdef([_AS_DETECT_SUGGESTED], 1223 [_AS_DETECT_SUGGESTED([ 1224 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1225 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1227 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1228 PATH=/empty FPATH=/empty; export PATH FPATH 1229 test "X`printf %s $ECHO`" = "X$ECHO" \ 1230 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1231 1232 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1233 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1234 ])# _LT_PROG_ECHO_BACKSLASH 1235 1236 1237 # _LT_WITH_SYSROOT 1238 # ---------------- 1239 AC_DEFUN([_LT_WITH_SYSROOT], 1240 [AC_MSG_CHECKING([for sysroot]) 1241 AC_ARG_WITH([sysroot], 1242 [ --with-sysroot[=DIR] Search for dependent libraries within DIR 1243 (or the compiler's sysroot if not specified).], 1244 [], [with_sysroot=no]) 1245 1246 dnl lt_sysroot will always be passed unquoted. We quote it here 1247 dnl in case the user passed a directory name. 1248 lt_sysroot= 1249 case ${with_sysroot} in #( 1250 yes) 1251 if test "$GCC" = yes; then 1252 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1253 fi 1254 ;; #( 1255 /*) 1256 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1257 ;; #( 1258 no|'') 1259 ;; #( 1260 *) 1261 AC_MSG_RESULT([${with_sysroot}]) 1262 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1263 ;; 1264 esac 1265 1266 AC_MSG_RESULT([${lt_sysroot:-no}]) 1267 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1268 [dependent libraries, and in which our libraries should be installed.])]) 1269 1270 # _LT_ENABLE_LOCK 1271 # --------------- 1272 m4_defun([_LT_ENABLE_LOCK], 1273 [AC_ARG_ENABLE([libtool-lock], 1274 [AS_HELP_STRING([--disable-libtool-lock], 1275 [avoid locking (might break parallel builds)])]) 1276 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1277 1278 # Some flags need to be propagated to the compiler or linker for good 1279 # libtool support. 1280 case $host in 1281 ia64-*-hpux*) 1282 # Find out which ABI we are using. 1283 echo 'int i;' > conftest.$ac_ext 1284 if AC_TRY_EVAL(ac_compile); then 1285 case `/usr/bin/file conftest.$ac_objext` in 1286 *ELF-32*) 1287 HPUX_IA64_MODE="32" 1288 ;; 1289 *ELF-64*) 1290 HPUX_IA64_MODE="64" 1291 ;; 1292 esac 1293 fi 1294 rm -rf conftest* 1295 ;; 1296 *-*-irix6*) 1297 # Find out which ABI we are using. 1298 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1299 if AC_TRY_EVAL(ac_compile); then 1300 if test "$lt_cv_prog_gnu_ld" = yes; then 1301 case `/usr/bin/file conftest.$ac_objext` in 1302 *32-bit*) 1303 LD="${LD-ld} -melf32bsmip" 1304 ;; 1305 *N32*) 1306 LD="${LD-ld} -melf32bmipn32" 1307 ;; 1308 *64-bit*) 1309 LD="${LD-ld} -melf64bmip" 1310 ;; 1311 esac 1312 else 1313 case `/usr/bin/file conftest.$ac_objext` in 1314 *32-bit*) 1315 LD="${LD-ld} -32" 1316 ;; 1317 *N32*) 1318 LD="${LD-ld} -n32" 1319 ;; 1320 *64-bit*) 1321 LD="${LD-ld} -64" 1322 ;; 1323 esac 1324 fi 1325 fi 1326 rm -rf conftest* 1327 ;; 1328 1329 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1330 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1331 # Find out which ABI we are using. 1332 echo 'int i;' > conftest.$ac_ext 1333 if AC_TRY_EVAL(ac_compile); then 1334 case `/usr/bin/file conftest.o` in 1335 *32-bit*) 1336 case $host in 1337 x86_64-*kfreebsd*-gnu) 1338 LD="${LD-ld} -m elf_i386_fbsd" 1339 ;; 1340 x86_64-*linux*) 1341 LD="${LD-ld} -m elf_i386" 1342 ;; 1343 ppc64-*linux*|powerpc64-*linux*) 1344 LD="${LD-ld} -m elf32ppclinux" 1345 ;; 1346 s390x-*linux*) 1347 LD="${LD-ld} -m elf_s390" 1348 ;; 1349 sparc64-*linux*) 1350 LD="${LD-ld} -m elf32_sparc" 1351 ;; 1352 esac 1353 ;; 1354 *64-bit*) 1355 case $host in 1356 x86_64-*kfreebsd*-gnu) 1357 LD="${LD-ld} -m elf_x86_64_fbsd" 1358 ;; 1359 x86_64-*linux*) 1360 LD="${LD-ld} -m elf_x86_64" 1361 ;; 1362 ppc*-*linux*|powerpc*-*linux*) 1363 LD="${LD-ld} -m elf64ppc" 1364 ;; 1365 s390*-*linux*|s390*-*tpf*) 1366 LD="${LD-ld} -m elf64_s390" 1367 ;; 1368 sparc*-*linux*) 1369 LD="${LD-ld} -m elf64_sparc" 1370 ;; 1371 esac 1372 ;; 1373 esac 1374 fi 1375 rm -rf conftest* 1376 ;; 1377 1378 *-*-sco3.2v5*) 1379 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1380 SAVE_CFLAGS="$CFLAGS" 1381 CFLAGS="$CFLAGS -belf" 1382 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1383 [AC_LANG_PUSH(C) 1384 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1385 AC_LANG_POP]) 1386 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1387 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1388 CFLAGS="$SAVE_CFLAGS" 1389 fi 1390 ;; 1391 *-*solaris*) 1392 # Find out which ABI we are using. 1393 echo 'int i;' > conftest.$ac_ext 1394 if AC_TRY_EVAL(ac_compile); then 1395 case `/usr/bin/file conftest.o` in 1396 *64-bit*) 1397 case $lt_cv_prog_gnu_ld in 1398 yes*) 1399 case $host in 1400 i?86-*-solaris*) 1401 LD="${LD-ld} -m elf_x86_64" 1402 ;; 1403 sparc*-*-solaris*) 1404 LD="${LD-ld} -m elf64_sparc" 1405 ;; 1406 esac 1407 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1408 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1409 LD="${LD-ld}_sol2" 1410 fi 1411 ;; 1412 *) 1413 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1414 LD="${LD-ld} -64" 1415 fi 1416 ;; 1417 esac 1418 ;; 1419 esac 1420 fi 1421 rm -rf conftest* 1422 ;; 1423 esac 1424 1425 need_locks="$enable_libtool_lock" 1426 ])# _LT_ENABLE_LOCK 1427 1428 1429 # _LT_PROG_AR 1430 # ----------- 1431 m4_defun([_LT_PROG_AR], 1432 [AC_CHECK_TOOLS(AR, [ar], false) 1433 : ${AR=ar} 1434 : ${AR_FLAGS=cru} 1435 _LT_DECL([], [AR], [1], [The archiver]) 1436 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1437 1438 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1439 [lt_cv_ar_at_file=no 1440 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1441 [echo conftest.$ac_objext > conftest.lst 1442 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1443 AC_TRY_EVAL([lt_ar_try]) 1444 if test "$ac_status" -eq 0; then 1445 # Ensure the archiver fails upon bogus file names. 1446 rm -f conftest.$ac_objext libconftest.a 1447 AC_TRY_EVAL([lt_ar_try]) 1448 if test "$ac_status" -ne 0; then 1449 lt_cv_ar_at_file=@ 1450 fi 1451 fi 1452 rm -f conftest.* libconftest.a 1453 ]) 1454 ]) 1455 1456 if test "x$lt_cv_ar_at_file" = xno; then 1457 archiver_list_spec= 1458 else 1459 archiver_list_spec=$lt_cv_ar_at_file 1460 fi 1461 _LT_DECL([], [archiver_list_spec], [1], 1462 [How to feed a file listing to the archiver]) 1463 ])# _LT_PROG_AR 1464 1465 1466 # _LT_CMD_OLD_ARCHIVE 1467 # ------------------- 1468 m4_defun([_LT_CMD_OLD_ARCHIVE], 1469 [_LT_PROG_AR 1470 1471 AC_CHECK_TOOL(STRIP, strip, :) 1472 test -z "$STRIP" && STRIP=: 1473 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1474 1475 AC_CHECK_TOOL(RANLIB, ranlib, :) 1476 test -z "$RANLIB" && RANLIB=: 1477 _LT_DECL([], [RANLIB], [1], 1478 [Commands used to install an old-style archive]) 1479 1480 # Determine commands to create old-style static archives. 1481 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1482 old_postinstall_cmds='chmod 644 $oldlib' 1483 old_postuninstall_cmds= 1484 1485 if test -n "$RANLIB"; then 1486 case $host_os in 1487 openbsd*) 1488 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1489 ;; 1490 *) 1491 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1492 ;; 1493 esac 1494 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1495 fi 1496 1497 case $host_os in 1498 darwin*) 1499 lock_old_archive_extraction=yes ;; 1500 *) 1501 lock_old_archive_extraction=no ;; 1502 esac 1503 _LT_DECL([], [old_postinstall_cmds], [2]) 1504 _LT_DECL([], [old_postuninstall_cmds], [2]) 1505 _LT_TAGDECL([], [old_archive_cmds], [2], 1506 [Commands used to build an old-style archive]) 1507 _LT_DECL([], [lock_old_archive_extraction], [0], 1508 [Whether to use a lock for old archive extraction]) 1509 ])# _LT_CMD_OLD_ARCHIVE 1510 1511 1512 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1513 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1514 # ---------------------------------------------------------------- 1515 # Check whether the given compiler option works 1516 AC_DEFUN([_LT_COMPILER_OPTION], 1517 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1518 m4_require([_LT_DECL_SED])dnl 1519 AC_CACHE_CHECK([$1], [$2], 1520 [$2=no 1521 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1522 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1523 lt_compiler_flag="$3" 1524 # Insert the option either (1) after the last *FLAGS variable, or 1525 # (2) before a word containing "conftest.", or (3) at the end. 1526 # Note that $ac_compile itself does not contain backslashes and begins 1527 # with a dollar sign (not a hyphen), so the echo should work correctly. 1528 # The option is referenced via a variable to avoid confusing sed. 1529 lt_compile=`echo "$ac_compile" | $SED \ 1530 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1531 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1532 -e 's:$: $lt_compiler_flag:'` 1533 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1534 (eval "$lt_compile" 2>conftest.err) 1535 ac_status=$? 1536 cat conftest.err >&AS_MESSAGE_LOG_FD 1537 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1538 if (exit $ac_status) && test -s "$ac_outfile"; then 1539 # The compiler can only warn and ignore the option if not recognized 1540 # So say no if there are warnings other than the usual output. 1541 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1542 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1543 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1544 $2=yes 1545 fi 1546 fi 1547 $RM conftest* 1548 ]) 1549 1550 if test x"[$]$2" = xyes; then 1551 m4_if([$5], , :, [$5]) 1552 else 1553 m4_if([$6], , :, [$6]) 1554 fi 1555 ])# _LT_COMPILER_OPTION 1556 1557 # Old name: 1558 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1559 dnl aclocal-1.4 backwards compatibility: 1560 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1561 1562 1563 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1564 # [ACTION-SUCCESS], [ACTION-FAILURE]) 1565 # ---------------------------------------------------- 1566 # Check whether the given linker option works 1567 AC_DEFUN([_LT_LINKER_OPTION], 1568 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1569 m4_require([_LT_DECL_SED])dnl 1570 AC_CACHE_CHECK([$1], [$2], 1571 [$2=no 1572 save_LDFLAGS="$LDFLAGS" 1573 LDFLAGS="$LDFLAGS $3" 1574 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1575 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1576 # The linker can only warn and ignore the option if not recognized 1577 # So say no if there are warnings 1578 if test -s conftest.err; then 1579 # Append any errors to the config.log. 1580 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1581 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1582 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1583 if diff conftest.exp conftest.er2 >/dev/null; then 1584 $2=yes 1585 fi 1586 else 1587 $2=yes 1588 fi 1589 fi 1590 $RM -r conftest* 1591 LDFLAGS="$save_LDFLAGS" 1592 ]) 1593 1594 if test x"[$]$2" = xyes; then 1595 m4_if([$4], , :, [$4]) 1596 else 1597 m4_if([$5], , :, [$5]) 1598 fi 1599 ])# _LT_LINKER_OPTION 1600 1601 # Old name: 1602 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1603 dnl aclocal-1.4 backwards compatibility: 1604 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1605 1606 1607 # LT_CMD_MAX_LEN 1608 #--------------- 1609 AC_DEFUN([LT_CMD_MAX_LEN], 1610 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1611 # find the maximum length of command line arguments 1612 AC_MSG_CHECKING([the maximum length of command line arguments]) 1613 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1614 i=0 1615 teststring="ABCD" 1616 1617 case $build_os in 1618 msdosdjgpp*) 1619 # On DJGPP, this test can blow up pretty badly due to problems in libc 1620 # (any single argument exceeding 2000 bytes causes a buffer overrun 1621 # during glob expansion). Even if it were fixed, the result of this 1622 # check would be larger than it should be. 1623 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1624 ;; 1625 1626 gnu*) 1627 # Under GNU Hurd, this test is not required because there is 1628 # no limit to the length of command line arguments. 1629 # Libtool will interpret -1 as no limit whatsoever 1630 lt_cv_sys_max_cmd_len=-1; 1631 ;; 1632 1633 cygwin* | mingw* | cegcc*) 1634 # On Win9x/ME, this test blows up -- it succeeds, but takes 1635 # about 5 minutes as the teststring grows exponentially. 1636 # Worse, since 9x/ME are not pre-emptively multitasking, 1637 # you end up with a "frozen" computer, even though with patience 1638 # the test eventually succeeds (with a max line length of 256k). 1639 # Instead, let's just punt: use the minimum linelength reported by 1640 # all of the supported platforms: 8192 (on NT/2K/XP). 1641 lt_cv_sys_max_cmd_len=8192; 1642 ;; 1643 1644 mint*) 1645 # On MiNT this can take a long time and run out of memory. 1646 lt_cv_sys_max_cmd_len=8192; 1647 ;; 1648 1649 amigaos*) 1650 # On AmigaOS with pdksh, this test takes hours, literally. 1651 # So we just punt and use a minimum line length of 8192. 1652 lt_cv_sys_max_cmd_len=8192; 1653 ;; 1654 1655 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1656 # This has been around since 386BSD, at least. Likely further. 1657 if test -x /sbin/sysctl; then 1658 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1659 elif test -x /usr/sbin/sysctl; then 1660 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1661 else 1662 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1663 fi 1664 # And add a safety zone 1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1666 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1667 ;; 1668 1669 interix*) 1670 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1671 lt_cv_sys_max_cmd_len=196608 1672 ;; 1673 1674 os2*) 1675 # The test takes a long time on OS/2. 1676 lt_cv_sys_max_cmd_len=8192 1677 ;; 1678 1679 osf*) 1680 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1681 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1682 # nice to cause kernel panics so lets avoid the loop below. 1683 # First set a reasonable default. 1684 lt_cv_sys_max_cmd_len=16384 1685 # 1686 if test -x /sbin/sysconfig; then 1687 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1688 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1689 esac 1690 fi 1691 ;; 1692 sco3.2v5*) 1693 lt_cv_sys_max_cmd_len=102400 1694 ;; 1695 sysv5* | sco5v6* | sysv4.2uw2*) 1696 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1697 if test -n "$kargmax"; then 1698 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1699 else 1700 lt_cv_sys_max_cmd_len=32768 1701 fi 1702 ;; 1703 *) 1704 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1705 if test -n "$lt_cv_sys_max_cmd_len"; then 1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1707 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1708 else 1709 # Make teststring a little bigger before we do anything with it. 1710 # a 1K string should be a reasonable start. 1711 for i in 1 2 3 4 5 6 7 8 ; do 1712 teststring=$teststring$teststring 1713 done 1714 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1715 # If test is not a shell built-in, we'll probably end up computing a 1716 # maximum length that is only half of the actual maximum length, but 1717 # we can't tell. 1718 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 1719 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1720 test $i != 17 # 1/2 MB should be enough 1721 do 1722 i=`expr $i + 1` 1723 teststring=$teststring$teststring 1724 done 1725 # Only check the string length outside the loop. 1726 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1727 teststring= 1728 # Add a significant safety factor because C++ compilers can tack on 1729 # massive amounts of additional arguments before passing them to the 1730 # linker. It appears as though 1/2 is a usable value. 1731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1732 fi 1733 ;; 1734 esac 1735 ]) 1736 if test -n $lt_cv_sys_max_cmd_len ; then 1737 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1738 else 1739 AC_MSG_RESULT(none) 1740 fi 1741 max_cmd_len=$lt_cv_sys_max_cmd_len 1742 _LT_DECL([], [max_cmd_len], [0], 1743 [What is the maximum length of a command?]) 1744 ])# LT_CMD_MAX_LEN 1745 1746 # Old name: 1747 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1748 dnl aclocal-1.4 backwards compatibility: 1749 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1750 1751 1752 # _LT_HEADER_DLFCN 1753 # ---------------- 1754 m4_defun([_LT_HEADER_DLFCN], 1755 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1756 ])# _LT_HEADER_DLFCN 1757 1758 1759 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1760 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1761 # ---------------------------------------------------------------- 1762 m4_defun([_LT_TRY_DLOPEN_SELF], 1763 [m4_require([_LT_HEADER_DLFCN])dnl 1764 if test "$cross_compiling" = yes; then : 1765 [$4] 1766 else 1767 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1768 lt_status=$lt_dlunknown 1769 cat > conftest.$ac_ext <<_LT_EOF 1770 [#line $LINENO "configure" 1771 #include "confdefs.h" 1772 1773 #if HAVE_DLFCN_H 1774 #include <dlfcn.h> 1775 #endif 1776 1777 #include <stdio.h> 1778 1779 #ifdef RTLD_GLOBAL 1780 # define LT_DLGLOBAL RTLD_GLOBAL 1781 #else 1782 # ifdef DL_GLOBAL 1783 # define LT_DLGLOBAL DL_GLOBAL 1784 # else 1785 # define LT_DLGLOBAL 0 1786 # endif 1787 #endif 1788 1789 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1790 find out it does not work in some platform. */ 1791 #ifndef LT_DLLAZY_OR_NOW 1792 # ifdef RTLD_LAZY 1793 # define LT_DLLAZY_OR_NOW RTLD_LAZY 1794 # else 1795 # ifdef DL_LAZY 1796 # define LT_DLLAZY_OR_NOW DL_LAZY 1797 # else 1798 # ifdef RTLD_NOW 1799 # define LT_DLLAZY_OR_NOW RTLD_NOW 1800 # else 1801 # ifdef DL_NOW 1802 # define LT_DLLAZY_OR_NOW DL_NOW 1803 # else 1804 # define LT_DLLAZY_OR_NOW 0 1805 # endif 1806 # endif 1807 # endif 1808 # endif 1809 #endif 1810 1811 /* When -fvisbility=hidden is used, assume the code has been annotated 1812 correspondingly for the symbols needed. */ 1813 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1814 int fnord () __attribute__((visibility("default"))); 1815 #endif 1816 1817 int fnord () { return 42; } 1818 int main () 1819 { 1820 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1821 int status = $lt_dlunknown; 1822 1823 if (self) 1824 { 1825 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1826 else 1827 { 1828 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1829 else puts (dlerror ()); 1830 } 1831 /* dlclose (self); */ 1832 } 1833 else 1834 puts (dlerror ()); 1835 1836 return status; 1837 }] 1838 _LT_EOF 1839 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1840 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1841 lt_status=$? 1842 case x$lt_status in 1843 x$lt_dlno_uscore) $1 ;; 1844 x$lt_dlneed_uscore) $2 ;; 1845 x$lt_dlunknown|x*) $3 ;; 1846 esac 1847 else : 1848 # compilation failed 1849 $3 1850 fi 1851 fi 1852 rm -fr conftest* 1853 ])# _LT_TRY_DLOPEN_SELF 1854 1855 1856 # LT_SYS_DLOPEN_SELF 1857 # ------------------ 1858 AC_DEFUN([LT_SYS_DLOPEN_SELF], 1859 [m4_require([_LT_HEADER_DLFCN])dnl 1860 if test "x$enable_dlopen" != xyes; then 1861 enable_dlopen=unknown 1862 enable_dlopen_self=unknown 1863 enable_dlopen_self_static=unknown 1864 else 1865 lt_cv_dlopen=no 1866 lt_cv_dlopen_libs= 1867 1868 case $host_os in 1869 beos*) 1870 lt_cv_dlopen="load_add_on" 1871 lt_cv_dlopen_libs= 1872 lt_cv_dlopen_self=yes 1873 ;; 1874 1875 mingw* | pw32* | cegcc*) 1876 lt_cv_dlopen="LoadLibrary" 1877 lt_cv_dlopen_libs= 1878 ;; 1879 1880 cygwin*) 1881 lt_cv_dlopen="dlopen" 1882 lt_cv_dlopen_libs= 1883 ;; 1884 1885 darwin*) 1886 # if libdl is installed we need to link against it 1887 AC_CHECK_LIB([dl], [dlopen], 1888 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1889 lt_cv_dlopen="dyld" 1890 lt_cv_dlopen_libs= 1891 lt_cv_dlopen_self=yes 1892 ]) 1893 ;; 1894 1895 *) 1896 AC_CHECK_FUNC([shl_load], 1897 [lt_cv_dlopen="shl_load"], 1898 [AC_CHECK_LIB([dld], [shl_load], 1899 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1900 [AC_CHECK_FUNC([dlopen], 1901 [lt_cv_dlopen="dlopen"], 1902 [AC_CHECK_LIB([dl], [dlopen], 1903 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1904 [AC_CHECK_LIB([svld], [dlopen], 1905 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1906 [AC_CHECK_LIB([dld], [dld_link], 1907 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1908 ]) 1909 ]) 1910 ]) 1911 ]) 1912 ]) 1913 ;; 1914 esac 1915 1916 if test "x$lt_cv_dlopen" != xno; then 1917 enable_dlopen=yes 1918 else 1919 enable_dlopen=no 1920 fi 1921 1922 case $lt_cv_dlopen in 1923 dlopen) 1924 save_CPPFLAGS="$CPPFLAGS" 1925 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1926 1927 save_LDFLAGS="$LDFLAGS" 1928 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1929 1930 save_LIBS="$LIBS" 1931 LIBS="$lt_cv_dlopen_libs $LIBS" 1932 1933 AC_CACHE_CHECK([whether a program can dlopen itself], 1934 lt_cv_dlopen_self, [dnl 1935 _LT_TRY_DLOPEN_SELF( 1936 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1937 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1938 ]) 1939 1940 if test "x$lt_cv_dlopen_self" = xyes; then 1941 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1942 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1943 lt_cv_dlopen_self_static, [dnl 1944 _LT_TRY_DLOPEN_SELF( 1945 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1946 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1947 ]) 1948 fi 1949 1950 CPPFLAGS="$save_CPPFLAGS" 1951 LDFLAGS="$save_LDFLAGS" 1952 LIBS="$save_LIBS" 1953 ;; 1954 esac 1955 1956 case $lt_cv_dlopen_self in 1957 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1958 *) enable_dlopen_self=unknown ;; 1959 esac 1960 1961 case $lt_cv_dlopen_self_static in 1962 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1963 *) enable_dlopen_self_static=unknown ;; 1964 esac 1965 fi 1966 _LT_DECL([dlopen_support], [enable_dlopen], [0], 1967 [Whether dlopen is supported]) 1968 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1969 [Whether dlopen of programs is supported]) 1970 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1971 [Whether dlopen of statically linked programs is supported]) 1972 ])# LT_SYS_DLOPEN_SELF 1973 1974 # Old name: 1975 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1976 dnl aclocal-1.4 backwards compatibility: 1977 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1978 1979 1980 # _LT_COMPILER_C_O([TAGNAME]) 1981 # --------------------------- 1982 # Check to see if options -c and -o are simultaneously supported by compiler. 1983 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 1984 m4_defun([_LT_COMPILER_C_O], 1985 [m4_require([_LT_DECL_SED])dnl 1986 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1987 m4_require([_LT_TAG_COMPILER])dnl 1988 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1990 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1991 $RM -r conftest 2>/dev/null 1992 mkdir conftest 1993 cd conftest 1994 mkdir out 1995 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1996 1997 lt_compiler_flag="-o out/conftest2.$ac_objext" 1998 # Insert the option either (1) after the last *FLAGS variable, or 1999 # (2) before a word containing "conftest.", or (3) at the end. 2000 # Note that $ac_compile itself does not contain backslashes and begins 2001 # with a dollar sign (not a hyphen), so the echo should work correctly. 2002 lt_compile=`echo "$ac_compile" | $SED \ 2003 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2004 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2005 -e 's:$: $lt_compiler_flag:'` 2006 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2007 (eval "$lt_compile" 2>out/conftest.err) 2008 ac_status=$? 2009 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2010 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2011 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2012 then 2013 # The compiler can only warn and ignore the option if not recognized 2014 # So say no if there are warnings 2015 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2016 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2017 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2018 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2019 fi 2020 fi 2021 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2022 $RM conftest* 2023 # SGI C++ compiler will create directory out/ii_files/ for 2024 # template instantiation 2025 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2026 $RM out/* && rmdir out 2027 cd .. 2028 $RM -r conftest 2029 $RM conftest* 2030 ]) 2031 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2032 [Does compiler simultaneously support -c and -o options?]) 2033 ])# _LT_COMPILER_C_O 2034 2035 2036 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2037 # ---------------------------------- 2038 # Check to see if we can do hard links to lock some files if needed 2039 m4_defun([_LT_COMPILER_FILE_LOCKS], 2040 [m4_require([_LT_ENABLE_LOCK])dnl 2041 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2042 _LT_COMPILER_C_O([$1]) 2043 2044 hard_links="nottested" 2045 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 2046 # do not overwrite the value of need_locks provided by the user 2047 AC_MSG_CHECKING([if we can lock with hard links]) 2048 hard_links=yes 2049 $RM conftest* 2050 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2051 touch conftest.a 2052 ln conftest.a conftest.b 2>&5 || hard_links=no 2053 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2054 AC_MSG_RESULT([$hard_links]) 2055 if test "$hard_links" = no; then 2056 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 2057 need_locks=warn 2058 fi 2059 else 2060 need_locks=no 2061 fi 2062 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2063 ])# _LT_COMPILER_FILE_LOCKS 2064 2065 2066 # _LT_CHECK_OBJDIR 2067 # ---------------- 2068 m4_defun([_LT_CHECK_OBJDIR], 2069 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2070 [rm -f .libs 2>/dev/null 2071 mkdir .libs 2>/dev/null 2072 if test -d .libs; then 2073 lt_cv_objdir=.libs 2074 else 2075 # MS-DOS does not allow filenames that begin with a dot. 2076 lt_cv_objdir=_libs 2077 fi 2078 rmdir .libs 2>/dev/null]) 2079 objdir=$lt_cv_objdir 2080 _LT_DECL([], [objdir], [0], 2081 [The name of the directory that contains temporary libtool files])dnl 2082 m4_pattern_allow([LT_OBJDIR])dnl 2083 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2084 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2085 ])# _LT_CHECK_OBJDIR 2086 2087 2088 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2089 # -------------------------------------- 2090 # Check hardcoding attributes. 2091 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2092 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 2093 _LT_TAGVAR(hardcode_action, $1)= 2094 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2095 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2096 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2097 2098 # We can hardcode non-existent directories. 2099 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2100 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2101 # have to relink, otherwise we might link with an installed library 2102 # when we should be linking with a yet-to-be-installed one 2103 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2104 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2105 # Linking always hardcodes the temporary library directory. 2106 _LT_TAGVAR(hardcode_action, $1)=relink 2107 else 2108 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2109 _LT_TAGVAR(hardcode_action, $1)=immediate 2110 fi 2111 else 2112 # We cannot hardcode anything, or else we can only hardcode existing 2113 # directories. 2114 _LT_TAGVAR(hardcode_action, $1)=unsupported 2115 fi 2116 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2117 2118 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2119 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2120 # Fast installation is not supported 2121 enable_fast_install=no 2122 elif test "$shlibpath_overrides_runpath" = yes || 2123 test "$enable_shared" = no; then 2124 # Fast installation is not necessary 2125 enable_fast_install=needless 2126 fi 2127 _LT_TAGDECL([], [hardcode_action], [0], 2128 [How to hardcode a shared library path into an executable]) 2129 ])# _LT_LINKER_HARDCODE_LIBPATH 2130 2131 2132 # _LT_CMD_STRIPLIB 2133 # ---------------- 2134 m4_defun([_LT_CMD_STRIPLIB], 2135 [m4_require([_LT_DECL_EGREP]) 2136 striplib= 2137 old_striplib= 2138 AC_MSG_CHECKING([whether stripping libraries is possible]) 2139 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2140 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2141 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2142 AC_MSG_RESULT([yes]) 2143 else 2144 # FIXME - insert some real tests, host_os isn't really good enough 2145 case $host_os in 2146 darwin*) 2147 if test -n "$STRIP" ; then 2148 striplib="$STRIP -x" 2149 old_striplib="$STRIP -S" 2150 AC_MSG_RESULT([yes]) 2151 else 2152 AC_MSG_RESULT([no]) 2153 fi 2154 ;; 2155 *) 2156 AC_MSG_RESULT([no]) 2157 ;; 2158 esac 2159 fi 2160 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2161 _LT_DECL([], [striplib], [1]) 2162 ])# _LT_CMD_STRIPLIB 2163 2164 2165 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2166 # ----------------------------- 2167 # PORTME Fill in your ld.so characteristics 2168 m4_defun([_LT_SYS_DYNAMIC_LINKER], 2169 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2170 m4_require([_LT_DECL_EGREP])dnl 2171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2172 m4_require([_LT_DECL_OBJDUMP])dnl 2173 m4_require([_LT_DECL_SED])dnl 2174 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2175 AC_MSG_CHECKING([dynamic linker characteristics]) 2176 m4_if([$1], 2177 [], [ 2178 if test "$GCC" = yes; then 2179 case $host_os in 2180 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2181 *) lt_awk_arg="/^libraries:/" ;; 2182 esac 2183 case $host_os in 2184 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2185 *) lt_sed_strip_eq="s,=/,/,g" ;; 2186 esac 2187 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2188 case $lt_search_path_spec in 2189 *\;*) 2190 # if the path contains ";" then we assume it to be the separator 2191 # otherwise default to the standard path separator (i.e. ":") - it is 2192 # assumed that no part of a normal pathname contains ";" but that should 2193 # okay in the real world where ";" in dirpaths is itself problematic. 2194 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2195 ;; 2196 *) 2197 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2198 ;; 2199 esac 2200 # Ok, now we have the path, separated by spaces, we can step through it 2201 # and add multilib dir if necessary. 2202 lt_tmp_lt_search_path_spec= 2203 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2204 for lt_sys_path in $lt_search_path_spec; do 2205 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2206 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2207 else 2208 test -d "$lt_sys_path" && \ 2209 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2210 fi 2211 done 2212 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2213 BEGIN {RS=" "; FS="/|\n";} { 2214 lt_foo=""; 2215 lt_count=0; 2216 for (lt_i = NF; lt_i > 0; lt_i--) { 2217 if ($lt_i != "" && $lt_i != ".") { 2218 if ($lt_i == "..") { 2219 lt_count++; 2220 } else { 2221 if (lt_count == 0) { 2222 lt_foo="/" $lt_i lt_foo; 2223 } else { 2224 lt_count--; 2225 } 2226 } 2227 } 2228 } 2229 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2230 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2231 }'` 2232 # AWK program above erroneously prepends '/' to C:/dos/paths 2233 # for these hosts. 2234 case $host_os in 2235 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2236 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2237 esac 2238 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2239 else 2240 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2241 fi]) 2242 library_names_spec= 2243 libname_spec='lib$name' 2244 soname_spec= 2245 shrext_cmds=".so" 2246 postinstall_cmds= 2247 postuninstall_cmds= 2248 finish_cmds= 2249 finish_eval= 2250 shlibpath_var= 2251 shlibpath_overrides_runpath=unknown 2252 version_type=none 2253 dynamic_linker="$host_os ld.so" 2254 sys_lib_dlsearch_path_spec="/lib /usr/lib" 2255 need_lib_prefix=unknown 2256 hardcode_into_libs=no 2257 2258 # when you set need_version to no, make sure it does not cause -set_version 2259 # flags to be left without arguments 2260 need_version=unknown 2261 2262 case $host_os in 2263 aix3*) 2264 version_type=linux # correct to gnu/linux during the next big refactor 2265 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2266 shlibpath_var=LIBPATH 2267 2268 # AIX 3 has no versioning support, so we append a major version to the name. 2269 soname_spec='${libname}${release}${shared_ext}$major' 2270 ;; 2271 2272 aix[[4-9]]*) 2273 version_type=linux # correct to gnu/linux during the next big refactor 2274 need_lib_prefix=no 2275 need_version=no 2276 hardcode_into_libs=yes 2277 if test "$host_cpu" = ia64; then 2278 # AIX 5 supports IA64 2279 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2280 shlibpath_var=LD_LIBRARY_PATH 2281 else 2282 # With GCC up to 2.95.x, collect2 would create an import file 2283 # for dependence libraries. The import file would start with 2284 # the line `#! .'. This would cause the generated library to 2285 # depend on `.', always an invalid library. This was fixed in 2286 # development snapshots of GCC prior to 3.0. 2287 case $host_os in 2288 aix4 | aix4.[[01]] | aix4.[[01]].*) 2289 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2290 echo ' yes ' 2291 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2292 : 2293 else 2294 can_build_shared=no 2295 fi 2296 ;; 2297 esac 2298 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2299 # soname into executable. Probably we can add versioning support to 2300 # collect2, so additional links can be useful in future. 2301 if test "$aix_use_runtimelinking" = yes; then 2302 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2303 # instead of lib<name>.a to let people know that these are not 2304 # typical AIX shared libraries. 2305 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2306 else 2307 # We preserve .a as extension for shared libraries through AIX4.2 2308 # and later when we are not doing run time linking. 2309 library_names_spec='${libname}${release}.a $libname.a' 2310 soname_spec='${libname}${release}${shared_ext}$major' 2311 fi 2312 shlibpath_var=LIBPATH 2313 fi 2314 ;; 2315 2316 amigaos*) 2317 case $host_cpu in 2318 powerpc) 2319 # Since July 2007 AmigaOS4 officially supports .so libraries. 2320 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2321 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2322 ;; 2323 m68k) 2324 library_names_spec='$libname.ixlibrary $libname.a' 2325 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2326 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 ${libname}_ixlibrary.a || exit 1; done' 2327 ;; 2328 esac 2329 ;; 2330 2331 beos*) 2332 library_names_spec='${libname}${shared_ext}' 2333 dynamic_linker="$host_os ld.so" 2334 shlibpath_var=LIBRARY_PATH 2335 ;; 2336 2337 bsdi[[45]]*) 2338 version_type=linux # correct to gnu/linux during the next big refactor 2339 need_version=no 2340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2341 soname_spec='${libname}${release}${shared_ext}$major' 2342 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2343 shlibpath_var=LD_LIBRARY_PATH 2344 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2345 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2346 # the default ld.so.conf also contains /usr/contrib/lib and 2347 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2348 # libtool to hard-code these into programs 2349 ;; 2350 2351 cygwin* | mingw* | pw32* | cegcc*) 2352 version_type=windows 2353 shrext_cmds=".dll" 2354 need_version=no 2355 need_lib_prefix=no 2356 2357 case $GCC,$cc_basename in 2358 yes,*) 2359 # gcc 2360 library_names_spec='$libname.dll.a' 2361 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2362 postinstall_cmds='base_file=`basename \${file}`~ 2363 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2364 dldir=$destdir/`dirname \$dlpath`~ 2365 test -d \$dldir || mkdir -p \$dldir~ 2366 $install_prog $dir/$dlname \$dldir/$dlname~ 2367 chmod a+x \$dldir/$dlname~ 2368 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2369 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2370 fi' 2371 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2372 dlpath=$dir/\$dldll~ 2373 $RM \$dlpath' 2374 shlibpath_overrides_runpath=yes 2375 2376 case $host_os in 2377 cygwin*) 2378 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2379 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2380 m4_if([$1], [],[ 2381 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2382 ;; 2383 mingw* | cegcc*) 2384 # MinGW DLLs use traditional 'lib' prefix 2385 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2386 ;; 2387 pw32*) 2388 # pw32 DLLs use 'pw' prefix rather than 'lib' 2389 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2390 ;; 2391 esac 2392 dynamic_linker='Win32 ld.exe' 2393 ;; 2394 2395 *,cl*) 2396 # Native MSVC 2397 libname_spec='$name' 2398 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2399 library_names_spec='${libname}.dll.lib' 2400 2401 case $build_os in 2402 mingw*) 2403 sys_lib_search_path_spec= 2404 lt_save_ifs=$IFS 2405 IFS=';' 2406 for lt_path in $LIB 2407 do 2408 IFS=$lt_save_ifs 2409 # Let DOS variable expansion print the short 8.3 style file name. 2410 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2411 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2412 done 2413 IFS=$lt_save_ifs 2414 # Convert to MSYS style. 2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2416 ;; 2417 cygwin*) 2418 # Convert to unix form, then to dos form, then back to unix form 2419 # but this time dos style (no spaces!) so that the unix form looks 2420 # like /cygdrive/c/PROGRA~1:/cygdr... 2421 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2422 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2423 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2424 ;; 2425 *) 2426 sys_lib_search_path_spec="$LIB" 2427 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2428 # It is most probably a Windows format PATH. 2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2430 else 2431 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2432 fi 2433 # FIXME: find the short name or the path components, as spaces are 2434 # common. (e.g. "Program Files" -> "PROGRA~1") 2435 ;; 2436 esac 2437 2438 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2439 postinstall_cmds='base_file=`basename \${file}`~ 2440 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2441 dldir=$destdir/`dirname \$dlpath`~ 2442 test -d \$dldir || mkdir -p \$dldir~ 2443 $install_prog $dir/$dlname \$dldir/$dlname' 2444 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2445 dlpath=$dir/\$dldll~ 2446 $RM \$dlpath' 2447 shlibpath_overrides_runpath=yes 2448 dynamic_linker='Win32 link.exe' 2449 ;; 2450 2451 *) 2452 # Assume MSVC wrapper 2453 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2454 dynamic_linker='Win32 ld.exe' 2455 ;; 2456 esac 2457 # FIXME: first we should search . and the directory the executable is in 2458 shlibpath_var=PATH 2459 ;; 2460 2461 darwin* | rhapsody*) 2462 dynamic_linker="$host_os dyld" 2463 version_type=darwin 2464 need_lib_prefix=no 2465 need_version=no 2466 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2467 soname_spec='${libname}${release}${major}$shared_ext' 2468 shlibpath_overrides_runpath=yes 2469 shlibpath_var=DYLD_LIBRARY_PATH 2470 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2471 m4_if([$1], [],[ 2472 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2473 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2474 ;; 2475 2476 dgux*) 2477 version_type=linux # correct to gnu/linux during the next big refactor 2478 need_lib_prefix=no 2479 need_version=no 2480 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2481 soname_spec='${libname}${release}${shared_ext}$major' 2482 shlibpath_var=LD_LIBRARY_PATH 2483 ;; 2484 2485 freebsd* | dragonfly*) 2486 # DragonFly does not have aout. When/if they implement a new 2487 # versioning mechanism, adjust this. 2488 if test -x /usr/bin/objformat; then 2489 objformat=`/usr/bin/objformat` 2490 else 2491 case $host_os in 2492 freebsd[[23]].*) objformat=aout ;; 2493 *) objformat=elf ;; 2494 esac 2495 fi 2496 version_type=freebsd-$objformat 2497 case $version_type in 2498 freebsd-elf*) 2499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2500 need_version=no 2501 need_lib_prefix=no 2502 ;; 2503 freebsd-*) 2504 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2505 need_version=yes 2506 ;; 2507 esac 2508 shlibpath_var=LD_LIBRARY_PATH 2509 case $host_os in 2510 freebsd2.*) 2511 shlibpath_overrides_runpath=yes 2512 ;; 2513 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2514 shlibpath_overrides_runpath=yes 2515 hardcode_into_libs=yes 2516 ;; 2517 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2518 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2519 shlibpath_overrides_runpath=no 2520 hardcode_into_libs=yes 2521 ;; 2522 *) # from 4.6 on, and DragonFly 2523 shlibpath_overrides_runpath=yes 2524 hardcode_into_libs=yes 2525 ;; 2526 esac 2527 ;; 2528 2529 gnu*) 2530 version_type=linux # correct to gnu/linux during the next big refactor 2531 need_lib_prefix=no 2532 need_version=no 2533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2534 soname_spec='${libname}${release}${shared_ext}$major' 2535 shlibpath_var=LD_LIBRARY_PATH 2536 shlibpath_overrides_runpath=no 2537 hardcode_into_libs=yes 2538 ;; 2539 2540 haiku*) 2541 version_type=linux # correct to gnu/linux during the next big refactor 2542 need_lib_prefix=no 2543 need_version=no 2544 dynamic_linker="$host_os runtime_loader" 2545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2546 soname_spec='${libname}${release}${shared_ext}$major' 2547 shlibpath_var=LIBRARY_PATH 2548 shlibpath_overrides_runpath=yes 2549 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2550 hardcode_into_libs=yes 2551 ;; 2552 2553 hpux9* | hpux10* | hpux11*) 2554 # Give a soname corresponding to the major version so that dld.sl refuses to 2555 # link against other versions. 2556 version_type=sunos 2557 need_lib_prefix=no 2558 need_version=no 2559 case $host_cpu in 2560 ia64*) 2561 shrext_cmds='.so' 2562 hardcode_into_libs=yes 2563 dynamic_linker="$host_os dld.so" 2564 shlibpath_var=LD_LIBRARY_PATH 2565 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2567 soname_spec='${libname}${release}${shared_ext}$major' 2568 if test "X$HPUX_IA64_MODE" = X32; then 2569 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2570 else 2571 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2572 fi 2573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2574 ;; 2575 hppa*64*) 2576 shrext_cmds='.sl' 2577 hardcode_into_libs=yes 2578 dynamic_linker="$host_os dld.sl" 2579 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2580 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2582 soname_spec='${libname}${release}${shared_ext}$major' 2583 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2584 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2585 ;; 2586 *) 2587 shrext_cmds='.sl' 2588 dynamic_linker="$host_os dld.sl" 2589 shlibpath_var=SHLIB_PATH 2590 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2592 soname_spec='${libname}${release}${shared_ext}$major' 2593 ;; 2594 esac 2595 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2596 postinstall_cmds='chmod 555 $lib' 2597 # or fails outright, so override atomically: 2598 install_override_mode=555 2599 ;; 2600 2601 interix[[3-9]]*) 2602 version_type=linux # correct to gnu/linux during the next big refactor 2603 need_lib_prefix=no 2604 need_version=no 2605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2606 soname_spec='${libname}${release}${shared_ext}$major' 2607 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2608 shlibpath_var=LD_LIBRARY_PATH 2609 shlibpath_overrides_runpath=no 2610 hardcode_into_libs=yes 2611 ;; 2612 2613 irix5* | irix6* | nonstopux*) 2614 case $host_os in 2615 nonstopux*) version_type=nonstopux ;; 2616 *) 2617 if test "$lt_cv_prog_gnu_ld" = yes; then 2618 version_type=linux # correct to gnu/linux during the next big refactor 2619 else 2620 version_type=irix 2621 fi ;; 2622 esac 2623 need_lib_prefix=no 2624 need_version=no 2625 soname_spec='${libname}${release}${shared_ext}$major' 2626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2627 case $host_os in 2628 irix5* | nonstopux*) 2629 libsuff= shlibsuff= 2630 ;; 2631 *) 2632 case $LD in # libtool.m4 will add one of these switches to LD 2633 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2634 libsuff= shlibsuff= libmagic=32-bit;; 2635 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2636 libsuff=32 shlibsuff=N32 libmagic=N32;; 2637 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2638 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2639 *) libsuff= shlibsuff= libmagic=never-match;; 2640 esac 2641 ;; 2642 esac 2643 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2644 shlibpath_overrides_runpath=no 2645 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2646 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2647 hardcode_into_libs=yes 2648 ;; 2649 2650 # No shared lib support for Linux oldld, aout, or coff. 2651 linux*oldld* | linux*aout* | linux*coff*) 2652 dynamic_linker=no 2653 ;; 2654 2655 # This must be glibc/ELF. 2656 linux* | k*bsd*-gnu | kopensolaris*-gnu) 2657 version_type=linux # correct to gnu/linux during the next big refactor 2658 need_lib_prefix=no 2659 need_version=no 2660 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2661 soname_spec='${libname}${release}${shared_ext}$major' 2662 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2663 shlibpath_var=LD_LIBRARY_PATH 2664 shlibpath_overrides_runpath=no 2665 2666 # Some binutils ld are patched to set DT_RUNPATH 2667 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2668 [lt_cv_shlibpath_overrides_runpath=no 2669 save_LDFLAGS=$LDFLAGS 2670 save_libdir=$libdir 2671 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2672 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2673 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2674 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2675 [lt_cv_shlibpath_overrides_runpath=yes])]) 2676 LDFLAGS=$save_LDFLAGS 2677 libdir=$save_libdir 2678 ]) 2679 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2680 2681 # This implies no fast_install, which is unacceptable. 2682 # Some rework will be needed to allow for fast_install 2683 # before this can be enabled. 2684 hardcode_into_libs=yes 2685 2686 # Append ld.so.conf contents to the search path 2687 if test -f /etc/ld.so.conf; then 2688 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' ' '` 2689 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2690 fi 2691 2692 # We used to test for /lib/ld.so.1 and disable shared libraries on 2693 # powerpc, because MkLinux only supported shared libraries with the 2694 # GNU dynamic linker. Since this was broken with cross compilers, 2695 # most powerpc-linux boxes support dynamic linking these days and 2696 # people can always --disable-shared, the test was removed, and we 2697 # assume the GNU/Linux dynamic linker is in use. 2698 dynamic_linker='GNU/Linux ld.so' 2699 ;; 2700 2701 netbsdelf*-gnu) 2702 version_type=linux 2703 need_lib_prefix=no 2704 need_version=no 2705 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2706 soname_spec='${libname}${release}${shared_ext}$major' 2707 shlibpath_var=LD_LIBRARY_PATH 2708 shlibpath_overrides_runpath=no 2709 hardcode_into_libs=yes 2710 dynamic_linker='NetBSD ld.elf_so' 2711 ;; 2712 2713 netbsd*) 2714 version_type=sunos 2715 need_lib_prefix=no 2716 need_version=no 2717 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2718 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2719 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2720 dynamic_linker='NetBSD (a.out) ld.so' 2721 else 2722 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2723 soname_spec='${libname}${release}${shared_ext}$major' 2724 dynamic_linker='NetBSD ld.elf_so' 2725 fi 2726 shlibpath_var=LD_LIBRARY_PATH 2727 shlibpath_overrides_runpath=yes 2728 hardcode_into_libs=yes 2729 ;; 2730 2731 newsos6) 2732 version_type=linux # correct to gnu/linux during the next big refactor 2733 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2734 shlibpath_var=LD_LIBRARY_PATH 2735 shlibpath_overrides_runpath=yes 2736 ;; 2737 2738 *nto* | *qnx*) 2739 version_type=qnx 2740 need_lib_prefix=no 2741 need_version=no 2742 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2743 soname_spec='${libname}${release}${shared_ext}$major' 2744 shlibpath_var=LD_LIBRARY_PATH 2745 shlibpath_overrides_runpath=no 2746 hardcode_into_libs=yes 2747 dynamic_linker='ldqnx.so' 2748 ;; 2749 2750 openbsd*) 2751 version_type=sunos 2752 sys_lib_dlsearch_path_spec="/usr/lib" 2753 need_lib_prefix=no 2754 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2755 case $host_os in 2756 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2757 *) need_version=no ;; 2758 esac 2759 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2760 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2761 shlibpath_var=LD_LIBRARY_PATH 2762 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2763 case $host_os in 2764 openbsd2.[[89]] | openbsd2.[[89]].*) 2765 shlibpath_overrides_runpath=no 2766 ;; 2767 *) 2768 shlibpath_overrides_runpath=yes 2769 ;; 2770 esac 2771 else 2772 shlibpath_overrides_runpath=yes 2773 fi 2774 ;; 2775 2776 os2*) 2777 libname_spec='$name' 2778 shrext_cmds=".dll" 2779 need_lib_prefix=no 2780 library_names_spec='$libname${shared_ext} $libname.a' 2781 dynamic_linker='OS/2 ld.exe' 2782 shlibpath_var=LIBPATH 2783 ;; 2784 2785 osf3* | osf4* | osf5*) 2786 version_type=osf 2787 need_lib_prefix=no 2788 need_version=no 2789 soname_spec='${libname}${release}${shared_ext}$major' 2790 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2791 shlibpath_var=LD_LIBRARY_PATH 2792 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2793 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2794 ;; 2795 2796 rdos*) 2797 dynamic_linker=no 2798 ;; 2799 2800 solaris*) 2801 version_type=linux # correct to gnu/linux during the next big refactor 2802 need_lib_prefix=no 2803 need_version=no 2804 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${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 # ldd complains unless libraries are executable 2810 postinstall_cmds='chmod +x $lib' 2811 ;; 2812 2813 sunos4*) 2814 version_type=sunos 2815 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2816 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2817 shlibpath_var=LD_LIBRARY_PATH 2818 shlibpath_overrides_runpath=yes 2819 if test "$with_gnu_ld" = yes; then 2820 need_lib_prefix=no 2821 fi 2822 need_version=yes 2823 ;; 2824 2825 sysv4 | sysv4.3*) 2826 version_type=linux # correct to gnu/linux during the next big refactor 2827 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2828 soname_spec='${libname}${release}${shared_ext}$major' 2829 shlibpath_var=LD_LIBRARY_PATH 2830 case $host_vendor in 2831 sni) 2832 shlibpath_overrides_runpath=no 2833 need_lib_prefix=no 2834 runpath_var=LD_RUN_PATH 2835 ;; 2836 siemens) 2837 need_lib_prefix=no 2838 ;; 2839 motorola) 2840 need_lib_prefix=no 2841 need_version=no 2842 shlibpath_overrides_runpath=no 2843 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2844 ;; 2845 esac 2846 ;; 2847 2848 sysv4*MP*) 2849 if test -d /usr/nec ;then 2850 version_type=linux # correct to gnu/linux during the next big refactor 2851 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2852 soname_spec='$libname${shared_ext}.$major' 2853 shlibpath_var=LD_LIBRARY_PATH 2854 fi 2855 ;; 2856 2857 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2858 version_type=freebsd-elf 2859 need_lib_prefix=no 2860 need_version=no 2861 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2862 soname_spec='${libname}${release}${shared_ext}$major' 2863 shlibpath_var=LD_LIBRARY_PATH 2864 shlibpath_overrides_runpath=yes 2865 hardcode_into_libs=yes 2866 if test "$with_gnu_ld" = yes; then 2867 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2868 else 2869 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2870 case $host_os in 2871 sco3.2v5*) 2872 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2873 ;; 2874 esac 2875 fi 2876 sys_lib_dlsearch_path_spec='/usr/lib' 2877 ;; 2878 2879 tpf*) 2880 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2881 version_type=linux # correct to gnu/linux during the next big refactor 2882 need_lib_prefix=no 2883 need_version=no 2884 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2885 shlibpath_var=LD_LIBRARY_PATH 2886 shlibpath_overrides_runpath=no 2887 hardcode_into_libs=yes 2888 ;; 2889 2890 uts4*) 2891 version_type=linux # correct to gnu/linux during the next big refactor 2892 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2893 soname_spec='${libname}${release}${shared_ext}$major' 2894 shlibpath_var=LD_LIBRARY_PATH 2895 ;; 2896 2897 *) 2898 dynamic_linker=no 2899 ;; 2900 esac 2901 AC_MSG_RESULT([$dynamic_linker]) 2902 test "$dynamic_linker" = no && can_build_shared=no 2903 2904 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2905 if test "$GCC" = yes; then 2906 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2907 fi 2908 2909 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2910 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2911 fi 2912 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2913 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2914 fi 2915 2916 _LT_DECL([], [variables_saved_for_relink], [1], 2917 [Variables whose values should be saved in libtool wrapper scripts and 2918 restored at link time]) 2919 _LT_DECL([], [need_lib_prefix], [0], 2920 [Do we need the "lib" prefix for modules?]) 2921 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2922 _LT_DECL([], [version_type], [0], [Library versioning type]) 2923 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2924 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2925 _LT_DECL([], [shlibpath_overrides_runpath], [0], 2926 [Is shlibpath searched before the hard-coded library search path?]) 2927 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2928 _LT_DECL([], [library_names_spec], [1], 2929 [[List of archive names. First name is the real one, the rest are links. 2930 The last name is the one that the linker finds with -lNAME]]) 2931 _LT_DECL([], [soname_spec], [1], 2932 [[The coded name of the library, if different from the real name]]) 2933 _LT_DECL([], [install_override_mode], [1], 2934 [Permission mode override for installation of shared libraries]) 2935 _LT_DECL([], [postinstall_cmds], [2], 2936 [Command to use after installation of a shared archive]) 2937 _LT_DECL([], [postuninstall_cmds], [2], 2938 [Command to use after uninstallation of a shared archive]) 2939 _LT_DECL([], [finish_cmds], [2], 2940 [Commands used to finish a libtool library installation in a directory]) 2941 _LT_DECL([], [finish_eval], [1], 2942 [[As "finish_cmds", except a single script fragment to be evaled but 2943 not shown]]) 2944 _LT_DECL([], [hardcode_into_libs], [0], 2945 [Whether we should hardcode library paths into libraries]) 2946 _LT_DECL([], [sys_lib_search_path_spec], [2], 2947 [Compile-time system search path for libraries]) 2948 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2949 [Run-time system search path for libraries]) 2950 ])# _LT_SYS_DYNAMIC_LINKER 2951 2952 2953 # _LT_PATH_TOOL_PREFIX(TOOL) 2954 # -------------------------- 2955 # find a file program which can recognize shared library 2956 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2957 [m4_require([_LT_DECL_EGREP])dnl 2958 AC_MSG_CHECKING([for $1]) 2959 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2960 [case $MAGIC_CMD in 2961 [[\\/*] | ?:[\\/]*]) 2962 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2963 ;; 2964 *) 2965 lt_save_MAGIC_CMD="$MAGIC_CMD" 2966 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2967 dnl $ac_dummy forces splitting on constant user-supplied paths. 2968 dnl POSIX.2 word splitting is done only on the output of word expansions, 2969 dnl not every word. This closes a longstanding sh security hole. 2970 ac_dummy="m4_if([$2], , $PATH, [$2])" 2971 for ac_dir in $ac_dummy; do 2972 IFS="$lt_save_ifs" 2973 test -z "$ac_dir" && ac_dir=. 2974 if test -f $ac_dir/$1; then 2975 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2976 if test -n "$file_magic_test_file"; then 2977 case $deplibs_check_method in 2978 "file_magic "*) 2979 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2980 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2981 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2982 $EGREP "$file_magic_regex" > /dev/null; then 2983 : 2984 else 2985 cat <<_LT_EOF 1>&2 2986 2987 *** Warning: the command libtool uses to detect shared libraries, 2988 *** $file_magic_cmd, produces output that libtool cannot recognize. 2989 *** The result is that libtool may fail to recognize shared libraries 2990 *** as such. This will affect the creation of libtool libraries that 2991 *** depend on shared libraries, but programs linked with such libtool 2992 *** libraries will work regardless of this problem. Nevertheless, you 2993 *** may want to report the problem to your system manager and/or to 2994 *** bug-libtool (a] gnu.org 2995 2996 _LT_EOF 2997 fi ;; 2998 esac 2999 fi 3000 break 3001 fi 3002 done 3003 IFS="$lt_save_ifs" 3004 MAGIC_CMD="$lt_save_MAGIC_CMD" 3005 ;; 3006 esac]) 3007 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 3008 if test -n "$MAGIC_CMD"; then 3009 AC_MSG_RESULT($MAGIC_CMD) 3010 else 3011 AC_MSG_RESULT(no) 3012 fi 3013 _LT_DECL([], [MAGIC_CMD], [0], 3014 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3015 ])# _LT_PATH_TOOL_PREFIX 3016 3017 # Old name: 3018 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3019 dnl aclocal-1.4 backwards compatibility: 3020 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3021 3022 3023 # _LT_PATH_MAGIC 3024 # -------------- 3025 # find a file program which can recognize a shared library 3026 m4_defun([_LT_PATH_MAGIC], 3027 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3028 if test -z "$lt_cv_path_MAGIC_CMD"; then 3029 if test -n "$ac_tool_prefix"; then 3030 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3031 else 3032 MAGIC_CMD=: 3033 fi 3034 fi 3035 ])# _LT_PATH_MAGIC 3036 3037 3038 # LT_PATH_LD 3039 # ---------- 3040 # find the pathname to the GNU or non-GNU linker 3041 AC_DEFUN([LT_PATH_LD], 3042 [AC_REQUIRE([AC_PROG_CC])dnl 3043 AC_REQUIRE([AC_CANONICAL_HOST])dnl 3044 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3045 m4_require([_LT_DECL_SED])dnl 3046 m4_require([_LT_DECL_EGREP])dnl 3047 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3048 3049 AC_ARG_WITH([gnu-ld], 3050 [AS_HELP_STRING([--with-gnu-ld], 3051 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3052 [test "$withval" = no || with_gnu_ld=yes], 3053 [with_gnu_ld=no])dnl 3054 3055 ac_prog=ld 3056 if test "$GCC" = yes; then 3057 # Check if gcc -print-prog-name=ld gives a path. 3058 AC_MSG_CHECKING([for ld used by $CC]) 3059 case $host in 3060 *-*-mingw*) 3061 # gcc leaves a trailing carriage return which upsets mingw 3062 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3063 *) 3064 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3065 esac 3066 case $ac_prog in 3067 # Accept absolute paths. 3068 [[\\/]]* | ?:[[\\/]]*) 3069 re_direlt='/[[^/]][[^/]]*/\.\./' 3070 # Canonicalize the pathname of ld 3071 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3072 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3073 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3074 done 3075 test -z "$LD" && LD="$ac_prog" 3076 ;; 3077 "") 3078 # If it fails, then pretend we aren't using GCC. 3079 ac_prog=ld 3080 ;; 3081 *) 3082 # If it is relative, then search for the first ld in PATH. 3083 with_gnu_ld=unknown 3084 ;; 3085 esac 3086 elif test "$with_gnu_ld" = yes; then 3087 AC_MSG_CHECKING([for GNU ld]) 3088 else 3089 AC_MSG_CHECKING([for non-GNU ld]) 3090 fi 3091 AC_CACHE_VAL(lt_cv_path_LD, 3092 [if test -z "$LD"; then 3093 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3094 for ac_dir in $PATH; do 3095 IFS="$lt_save_ifs" 3096 test -z "$ac_dir" && ac_dir=. 3097 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3098 lt_cv_path_LD="$ac_dir/$ac_prog" 3099 # Check to see if the program is GNU ld. I'd rather use --version, 3100 # but apparently some variants of GNU ld only accept -v. 3101 # Break only if it was the GNU/non-GNU ld that we prefer. 3102 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3103 *GNU* | *'with BFD'*) 3104 test "$with_gnu_ld" != no && break 3105 ;; 3106 *) 3107 test "$with_gnu_ld" != yes && break 3108 ;; 3109 esac 3110 fi 3111 done 3112 IFS="$lt_save_ifs" 3113 else 3114 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3115 fi]) 3116 LD="$lt_cv_path_LD" 3117 if test -n "$LD"; then 3118 AC_MSG_RESULT($LD) 3119 else 3120 AC_MSG_RESULT(no) 3121 fi 3122 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3123 _LT_PATH_LD_GNU 3124 AC_SUBST([LD]) 3125 3126 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3127 ])# LT_PATH_LD 3128 3129 # Old names: 3130 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3131 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3132 dnl aclocal-1.4 backwards compatibility: 3133 dnl AC_DEFUN([AM_PROG_LD], []) 3134 dnl AC_DEFUN([AC_PROG_LD], []) 3135 3136 3137 # _LT_PATH_LD_GNU 3138 #- -------------- 3139 m4_defun([_LT_PATH_LD_GNU], 3140 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3141 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3142 case `$LD -v 2>&1 </dev/null` in 3143 *GNU* | *'with BFD'*) 3144 lt_cv_prog_gnu_ld=yes 3145 ;; 3146 *) 3147 lt_cv_prog_gnu_ld=no 3148 ;; 3149 esac]) 3150 with_gnu_ld=$lt_cv_prog_gnu_ld 3151 ])# _LT_PATH_LD_GNU 3152 3153 3154 # _LT_CMD_RELOAD 3155 # -------------- 3156 # find reload flag for linker 3157 # -- PORTME Some linkers may need a different reload flag. 3158 m4_defun([_LT_CMD_RELOAD], 3159 [AC_CACHE_CHECK([for $LD option to reload object files], 3160 lt_cv_ld_reload_flag, 3161 [lt_cv_ld_reload_flag='-r']) 3162 reload_flag=$lt_cv_ld_reload_flag 3163 case $reload_flag in 3164 "" | " "*) ;; 3165 *) reload_flag=" $reload_flag" ;; 3166 esac 3167 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3168 case $host_os in 3169 cygwin* | mingw* | pw32* | cegcc*) 3170 if test "$GCC" != yes; then 3171 reload_cmds=false 3172 fi 3173 ;; 3174 darwin*) 3175 if test "$GCC" = yes; then 3176 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3177 else 3178 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3179 fi 3180 ;; 3181 esac 3182 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3183 _LT_TAGDECL([], [reload_cmds], [2])dnl 3184 ])# _LT_CMD_RELOAD 3185 3186 3187 # _LT_CHECK_MAGIC_METHOD 3188 # ---------------------- 3189 # how to check for library dependencies 3190 # -- PORTME fill in with the dynamic library characteristics 3191 m4_defun([_LT_CHECK_MAGIC_METHOD], 3192 [m4_require([_LT_DECL_EGREP]) 3193 m4_require([_LT_DECL_OBJDUMP]) 3194 AC_CACHE_CHECK([how to recognize dependent libraries], 3195 lt_cv_deplibs_check_method, 3196 [lt_cv_file_magic_cmd='$MAGIC_CMD' 3197 lt_cv_file_magic_test_file= 3198 lt_cv_deplibs_check_method='unknown' 3199 # Need to set the preceding variable on all platforms that support 3200 # interlibrary dependencies. 3201 # 'none' -- dependencies not supported. 3202 # `unknown' -- same as none, but documents that we really don't know. 3203 # 'pass_all' -- all dependencies passed with no checks. 3204 # 'test_compile' -- check by making test program. 3205 # 'file_magic [[regex]]' -- check by looking for files in library path 3206 # which responds to the $file_magic_cmd with a given extended regex. 3207 # If you have `file' or equivalent on your system and you're not sure 3208 # whether `pass_all' will *always* work, you probably want this one. 3209 3210 case $host_os in 3211 aix[[4-9]]*) 3212 lt_cv_deplibs_check_method=pass_all 3213 ;; 3214 3215 beos*) 3216 lt_cv_deplibs_check_method=pass_all 3217 ;; 3218 3219 bsdi[[45]]*) 3220 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3221 lt_cv_file_magic_cmd='/usr/bin/file -L' 3222 lt_cv_file_magic_test_file=/shlib/libc.so 3223 ;; 3224 3225 cygwin*) 3226 # func_win32_libid is a shell function defined in ltmain.sh 3227 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3228 lt_cv_file_magic_cmd='func_win32_libid' 3229 ;; 3230 3231 mingw* | pw32*) 3232 # Base MSYS/MinGW do not provide the 'file' command needed by 3233 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3234 # unless we find 'file', for example because we are cross-compiling. 3235 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3236 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3237 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3238 lt_cv_file_magic_cmd='func_win32_libid' 3239 else 3240 # Keep this pattern in sync with the one in func_win32_libid. 3241 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3242 lt_cv_file_magic_cmd='$OBJDUMP -f' 3243 fi 3244 ;; 3245 3246 cegcc*) 3247 # use the weaker test based on 'objdump'. See mingw*. 3248 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3249 lt_cv_file_magic_cmd='$OBJDUMP -f' 3250 ;; 3251 3252 darwin* | rhapsody*) 3253 lt_cv_deplibs_check_method=pass_all 3254 ;; 3255 3256 freebsd* | dragonfly*) 3257 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3258 case $host_cpu in 3259 i*86 ) 3260 # Not sure whether the presence of OpenBSD here was a mistake. 3261 # Let's accept both of them until this is cleared up. 3262 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3263 lt_cv_file_magic_cmd=/usr/bin/file 3264 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3265 ;; 3266 esac 3267 else 3268 lt_cv_deplibs_check_method=pass_all 3269 fi 3270 ;; 3271 3272 gnu*) 3273 lt_cv_deplibs_check_method=pass_all 3274 ;; 3275 3276 haiku*) 3277 lt_cv_deplibs_check_method=pass_all 3278 ;; 3279 3280 hpux10.20* | hpux11*) 3281 lt_cv_file_magic_cmd=/usr/bin/file 3282 case $host_cpu in 3283 ia64*) 3284 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3285 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3286 ;; 3287 hppa*64*) 3288 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3289 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3290 ;; 3291 *) 3292 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3293 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3294 ;; 3295 esac 3296 ;; 3297 3298 interix[[3-9]]*) 3299 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3300 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3301 ;; 3302 3303 irix5* | irix6* | nonstopux*) 3304 case $LD in 3305 *-32|*"-32 ") libmagic=32-bit;; 3306 *-n32|*"-n32 ") libmagic=N32;; 3307 *-64|*"-64 ") libmagic=64-bit;; 3308 *) libmagic=never-match;; 3309 esac 3310 lt_cv_deplibs_check_method=pass_all 3311 ;; 3312 3313 # This must be glibc/ELF. 3314 linux* | k*bsd*-gnu | kopensolaris*-gnu) 3315 lt_cv_deplibs_check_method=pass_all 3316 ;; 3317 3318 netbsd* | netbsdelf*-gnu) 3319 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3320 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3321 else 3322 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3323 fi 3324 ;; 3325 3326 newos6*) 3327 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3328 lt_cv_file_magic_cmd=/usr/bin/file 3329 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3330 ;; 3331 3332 *nto* | *qnx*) 3333 lt_cv_deplibs_check_method=pass_all 3334 ;; 3335 3336 openbsd*) 3337 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3338 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3339 else 3340 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3341 fi 3342 ;; 3343 3344 osf3* | osf4* | osf5*) 3345 lt_cv_deplibs_check_method=pass_all 3346 ;; 3347 3348 rdos*) 3349 lt_cv_deplibs_check_method=pass_all 3350 ;; 3351 3352 solaris*) 3353 lt_cv_deplibs_check_method=pass_all 3354 ;; 3355 3356 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3357 lt_cv_deplibs_check_method=pass_all 3358 ;; 3359 3360 sysv4 | sysv4.3*) 3361 case $host_vendor in 3362 motorola) 3363 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3364 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3365 ;; 3366 ncr) 3367 lt_cv_deplibs_check_method=pass_all 3368 ;; 3369 sequent) 3370 lt_cv_file_magic_cmd='/bin/file' 3371 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3372 ;; 3373 sni) 3374 lt_cv_file_magic_cmd='/bin/file' 3375 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3376 lt_cv_file_magic_test_file=/lib/libc.so 3377 ;; 3378 siemens) 3379 lt_cv_deplibs_check_method=pass_all 3380 ;; 3381 pc) 3382 lt_cv_deplibs_check_method=pass_all 3383 ;; 3384 esac 3385 ;; 3386 3387 tpf*) 3388 lt_cv_deplibs_check_method=pass_all 3389 ;; 3390 esac 3391 ]) 3392 3393 file_magic_glob= 3394 want_nocaseglob=no 3395 if test "$build" = "$host"; then 3396 case $host_os in 3397 mingw* | pw32*) 3398 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3399 want_nocaseglob=yes 3400 else 3401 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3402 fi 3403 ;; 3404 esac 3405 fi 3406 3407 file_magic_cmd=$lt_cv_file_magic_cmd 3408 deplibs_check_method=$lt_cv_deplibs_check_method 3409 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3410 3411 _LT_DECL([], [deplibs_check_method], [1], 3412 [Method to check whether dependent libraries are shared objects]) 3413 _LT_DECL([], [file_magic_cmd], [1], 3414 [Command to use when deplibs_check_method = "file_magic"]) 3415 _LT_DECL([], [file_magic_glob], [1], 3416 [How to find potential files when deplibs_check_method = "file_magic"]) 3417 _LT_DECL([], [want_nocaseglob], [1], 3418 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3419 ])# _LT_CHECK_MAGIC_METHOD 3420 3421 3422 # LT_PATH_NM 3423 # ---------- 3424 # find the pathname to a BSD- or MS-compatible name lister 3425 AC_DEFUN([LT_PATH_NM], 3426 [AC_REQUIRE([AC_PROG_CC])dnl 3427 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3428 [if test -n "$NM"; then 3429 # Let the user override the test. 3430 lt_cv_path_NM="$NM" 3431 else 3432 lt_nm_to_check="${ac_tool_prefix}nm" 3433 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3434 lt_nm_to_check="$lt_nm_to_check nm" 3435 fi 3436 for lt_tmp_nm in $lt_nm_to_check; do 3437 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3438 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3439 IFS="$lt_save_ifs" 3440 test -z "$ac_dir" && ac_dir=. 3441 tmp_nm="$ac_dir/$lt_tmp_nm" 3442 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3443 # Check to see if the nm accepts a BSD-compat flag. 3444 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3445 # nm: unknown option "B" ignored 3446 # Tru64's nm complains that /dev/null is an invalid object file 3447 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3448 */dev/null* | *'Invalid file or object type'*) 3449 lt_cv_path_NM="$tmp_nm -B" 3450 break 3451 ;; 3452 *) 3453 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3454 */dev/null*) 3455 lt_cv_path_NM="$tmp_nm -p" 3456 break 3457 ;; 3458 *) 3459 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3460 continue # so that we can try to find one that supports BSD flags 3461 ;; 3462 esac 3463 ;; 3464 esac 3465 fi 3466 done 3467 IFS="$lt_save_ifs" 3468 done 3469 : ${lt_cv_path_NM=no} 3470 fi]) 3471 if test "$lt_cv_path_NM" != "no"; then 3472 NM="$lt_cv_path_NM" 3473 else 3474 # Didn't find any BSD compatible name lister, look for dumpbin. 3475 if test -n "$DUMPBIN"; then : 3476 # Let the user override the test. 3477 else 3478 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3479 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3480 *COFF*) 3481 DUMPBIN="$DUMPBIN -symbols" 3482 ;; 3483 *) 3484 DUMPBIN=: 3485 ;; 3486 esac 3487 fi 3488 AC_SUBST([DUMPBIN]) 3489 if test "$DUMPBIN" != ":"; then 3490 NM="$DUMPBIN" 3491 fi 3492 fi 3493 test -z "$NM" && NM=nm 3494 AC_SUBST([NM]) 3495 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3496 3497 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3498 [lt_cv_nm_interface="BSD nm" 3499 echo "int some_variable = 0;" > conftest.$ac_ext 3500 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3501 (eval "$ac_compile" 2>conftest.err) 3502 cat conftest.err >&AS_MESSAGE_LOG_FD 3503 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3504 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3505 cat conftest.err >&AS_MESSAGE_LOG_FD 3506 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3507 cat conftest.out >&AS_MESSAGE_LOG_FD 3508 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3509 lt_cv_nm_interface="MS dumpbin" 3510 fi 3511 rm -f conftest*]) 3512 ])# LT_PATH_NM 3513 3514 # Old names: 3515 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3516 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3517 dnl aclocal-1.4 backwards compatibility: 3518 dnl AC_DEFUN([AM_PROG_NM], []) 3519 dnl AC_DEFUN([AC_PROG_NM], []) 3520 3521 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3522 # -------------------------------- 3523 # how to determine the name of the shared library 3524 # associated with a specific link library. 3525 # -- PORTME fill in with the dynamic library characteristics 3526 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3527 [m4_require([_LT_DECL_EGREP]) 3528 m4_require([_LT_DECL_OBJDUMP]) 3529 m4_require([_LT_DECL_DLLTOOL]) 3530 AC_CACHE_CHECK([how to associate runtime and link libraries], 3531 lt_cv_sharedlib_from_linklib_cmd, 3532 [lt_cv_sharedlib_from_linklib_cmd='unknown' 3533 3534 case $host_os in 3535 cygwin* | mingw* | pw32* | cegcc*) 3536 # two different shell functions defined in ltmain.sh 3537 # decide which to use based on capabilities of $DLLTOOL 3538 case `$DLLTOOL --help 2>&1` in 3539 *--identify-strict*) 3540 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3541 ;; 3542 *) 3543 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3544 ;; 3545 esac 3546 ;; 3547 *) 3548 # fallback: assume linklib IS sharedlib 3549 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3550 ;; 3551 esac 3552 ]) 3553 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3554 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3555 3556 _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3557 [Command to associate shared and link libraries]) 3558 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3559 3560 3561 # _LT_PATH_MANIFEST_TOOL 3562 # ---------------------- 3563 # locate the manifest tool 3564 m4_defun([_LT_PATH_MANIFEST_TOOL], 3565 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3566 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3567 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3568 [lt_cv_path_mainfest_tool=no 3569 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3570 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3571 cat conftest.err >&AS_MESSAGE_LOG_FD 3572 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3573 lt_cv_path_mainfest_tool=yes 3574 fi 3575 rm -f conftest*]) 3576 if test "x$lt_cv_path_mainfest_tool" != xyes; then 3577 MANIFEST_TOOL=: 3578 fi 3579 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3580 ])# _LT_PATH_MANIFEST_TOOL 3581 3582 3583 # LT_LIB_M 3584 # -------- 3585 # check for math library 3586 AC_DEFUN([LT_LIB_M], 3587 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3588 LIBM= 3589 case $host in 3590 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3591 # These system don't have libm, or don't need it 3592 ;; 3593 *-ncr-sysv4.3*) 3594 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3595 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3596 ;; 3597 *) 3598 AC_CHECK_LIB(m, cos, LIBM="-lm") 3599 ;; 3600 esac 3601 AC_SUBST([LIBM]) 3602 ])# LT_LIB_M 3603 3604 # Old name: 3605 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3606 dnl aclocal-1.4 backwards compatibility: 3607 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3608 3609 3610 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3611 # ------------------------------- 3612 m4_defun([_LT_COMPILER_NO_RTTI], 3613 [m4_require([_LT_TAG_COMPILER])dnl 3614 3615 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3616 3617 if test "$GCC" = yes; then 3618 case $cc_basename in 3619 nvcc*) 3620 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3621 *) 3622 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3623 esac 3624 3625 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3626 lt_cv_prog_compiler_rtti_exceptions, 3627 [-fno-rtti -fno-exceptions], [], 3628 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3629 fi 3630 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3631 [Compiler flag to turn off builtin functions]) 3632 ])# _LT_COMPILER_NO_RTTI 3633 3634 3635 # _LT_CMD_GLOBAL_SYMBOLS 3636 # ---------------------- 3637 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3638 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3639 AC_REQUIRE([AC_PROG_CC])dnl 3640 AC_REQUIRE([AC_PROG_AWK])dnl 3641 AC_REQUIRE([LT_PATH_NM])dnl 3642 AC_REQUIRE([LT_PATH_LD])dnl 3643 m4_require([_LT_DECL_SED])dnl 3644 m4_require([_LT_DECL_EGREP])dnl 3645 m4_require([_LT_TAG_COMPILER])dnl 3646 3647 # Check for command to grab the raw symbol name followed by C symbol from nm. 3648 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3649 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3650 [ 3651 # These are sane defaults that work on at least a few old systems. 3652 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3653 3654 # Character class describing NM global symbol codes. 3655 symcode='[[BCDEGRST]]' 3656 3657 # Regexp to match symbols that can be accessed directly from C. 3658 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3659 3660 # Define system-specific variables. 3661 case $host_os in 3662 aix*) 3663 symcode='[[BCDT]]' 3664 ;; 3665 cygwin* | mingw* | pw32* | cegcc*) 3666 symcode='[[ABCDGISTW]]' 3667 ;; 3668 hpux*) 3669 if test "$host_cpu" = ia64; then 3670 symcode='[[ABCDEGRST]]' 3671 fi 3672 ;; 3673 irix* | nonstopux*) 3674 symcode='[[BCDEGRST]]' 3675 ;; 3676 osf*) 3677 symcode='[[BCDEGQRST]]' 3678 ;; 3679 solaris*) 3680 symcode='[[BDRT]]' 3681 ;; 3682 sco3.2v5*) 3683 symcode='[[DT]]' 3684 ;; 3685 sysv4.2uw2*) 3686 symcode='[[DT]]' 3687 ;; 3688 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3689 symcode='[[ABDT]]' 3690 ;; 3691 sysv4) 3692 symcode='[[DFNSTU]]' 3693 ;; 3694 esac 3695 3696 # If we're using GNU nm, then use its standard symbol codes. 3697 case `$NM -V 2>&1` in 3698 *GNU* | *'with BFD'*) 3699 symcode='[[ABCDGIRSTW]]' ;; 3700 esac 3701 3702 # Transform an extracted symbol line into a proper C declaration. 3703 # Some systems (esp. on ia64) link data and code symbols differently, 3704 # so use this general approach. 3705 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3706 3707 # Transform an extracted symbol line into symbol name and symbol address 3708 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3709 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'" 3710 3711 # Handle CRLF in mingw tool chain 3712 opt_cr= 3713 case $build_os in 3714 mingw*) 3715 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3716 ;; 3717 esac 3718 3719 # Try without a prefix underscore, then with it. 3720 for ac_symprfx in "" "_"; do 3721 3722 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3723 symxfrm="\\1 $ac_symprfx\\2 \\2" 3724 3725 # Write the raw and C identifiers. 3726 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3727 # Fake it for dumpbin and say T for any non-static function 3728 # and D for any global variable. 3729 # Also find C++ and __fastcall symbols from MSVC++, 3730 # which start with @ or ?. 3731 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3732 " {last_section=section; section=\$ 3};"\ 3733 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 3734 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3735 " \$ 0!~/External *\|/{next};"\ 3736 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3737 " {if(hide[section]) next};"\ 3738 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3739 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3740 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3741 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3742 " ' prfx=^$ac_symprfx]" 3743 else 3744 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3745 fi 3746 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3747 3748 # Check to see that the pipe works correctly. 3749 pipe_works=no 3750 3751 rm -f conftest* 3752 cat > conftest.$ac_ext <<_LT_EOF 3753 #ifdef __cplusplus 3754 extern "C" { 3755 #endif 3756 char nm_test_var; 3757 void nm_test_func(void); 3758 void nm_test_func(void){} 3759 #ifdef __cplusplus 3760 } 3761 #endif 3762 int main(){nm_test_var='a';nm_test_func();return(0);} 3763 _LT_EOF 3764 3765 if AC_TRY_EVAL(ac_compile); then 3766 # Now try to grab the symbols. 3767 nlist=conftest.nm 3768 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3769 # Try sorting and uniquifying the output. 3770 if sort "$nlist" | uniq > "$nlist"T; then 3771 mv -f "$nlist"T "$nlist" 3772 else 3773 rm -f "$nlist"T 3774 fi 3775 3776 # Make sure that we snagged all the symbols we need. 3777 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3778 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3779 cat <<_LT_EOF > conftest.$ac_ext 3780 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3781 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3782 /* DATA imports from DLLs on WIN32 con't be const, because runtime 3783 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3784 # define LT@&t@_DLSYM_CONST 3785 #elif defined(__osf__) 3786 /* This system does not cope well with relocations in const data. */ 3787 # define LT@&t@_DLSYM_CONST 3788 #else 3789 # define LT@&t@_DLSYM_CONST const 3790 #endif 3791 3792 #ifdef __cplusplus 3793 extern "C" { 3794 #endif 3795 3796 _LT_EOF 3797 # Now generate the symbol file. 3798 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3799 3800 cat <<_LT_EOF >> conftest.$ac_ext 3801 3802 /* The mapping between symbol names and symbols. */ 3803 LT@&t@_DLSYM_CONST struct { 3804 const char *name; 3805 void *address; 3806 } 3807 lt__PROGRAM__LTX_preloaded_symbols[[]] = 3808 { 3809 { "@PROGRAM@", (void *) 0 }, 3810 _LT_EOF 3811 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3812 cat <<\_LT_EOF >> conftest.$ac_ext 3813 {0, (void *) 0} 3814 }; 3815 3816 /* This works around a problem in FreeBSD linker */ 3817 #ifdef FREEBSD_WORKAROUND 3818 static const void *lt_preloaded_setup() { 3819 return lt__PROGRAM__LTX_preloaded_symbols; 3820 } 3821 #endif 3822 3823 #ifdef __cplusplus 3824 } 3825 #endif 3826 _LT_EOF 3827 # Now try linking the two files. 3828 mv conftest.$ac_objext conftstm.$ac_objext 3829 lt_globsym_save_LIBS=$LIBS 3830 lt_globsym_save_CFLAGS=$CFLAGS 3831 LIBS="conftstm.$ac_objext" 3832 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3833 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3834 pipe_works=yes 3835 fi 3836 LIBS=$lt_globsym_save_LIBS 3837 CFLAGS=$lt_globsym_save_CFLAGS 3838 else 3839 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3840 fi 3841 else 3842 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3843 fi 3844 else 3845 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3846 fi 3847 else 3848 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3849 cat conftest.$ac_ext >&5 3850 fi 3851 rm -rf conftest* conftst* 3852 3853 # Do not use the global_symbol_pipe unless it works. 3854 if test "$pipe_works" = yes; then 3855 break 3856 else 3857 lt_cv_sys_global_symbol_pipe= 3858 fi 3859 done 3860 ]) 3861 if test -z "$lt_cv_sys_global_symbol_pipe"; then 3862 lt_cv_sys_global_symbol_to_cdecl= 3863 fi 3864 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3865 AC_MSG_RESULT(failed) 3866 else 3867 AC_MSG_RESULT(ok) 3868 fi 3869 3870 # Response file support. 3871 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3872 nm_file_list_spec='@' 3873 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3874 nm_file_list_spec='@' 3875 fi 3876 3877 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3878 [Take the output of nm and produce a listing of raw symbols and C names]) 3879 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3880 [Transform the output of nm in a proper C declaration]) 3881 _LT_DECL([global_symbol_to_c_name_address], 3882 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3883 [Transform the output of nm in a C name address pair]) 3884 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3885 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3886 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3887 _LT_DECL([], [nm_file_list_spec], [1], 3888 [Specify filename containing input files for $NM]) 3889 ]) # _LT_CMD_GLOBAL_SYMBOLS 3890 3891 3892 # _LT_COMPILER_PIC([TAGNAME]) 3893 # --------------------------- 3894 m4_defun([_LT_COMPILER_PIC], 3895 [m4_require([_LT_TAG_COMPILER])dnl 3896 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3897 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3898 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3899 3900 m4_if([$1], [CXX], [ 3901 # C++ specific cases for pic, static, wl, etc. 3902 if test "$GXX" = yes; then 3903 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3904 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3905 3906 case $host_os in 3907 aix*) 3908 # All AIX code is PIC. 3909 if test "$host_cpu" = ia64; then 3910 # AIX 5 now supports IA64 processor 3911 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3912 fi 3913 ;; 3914 3915 amigaos*) 3916 case $host_cpu in 3917 powerpc) 3918 # see comment about AmigaOS4 .so support 3919 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3920 ;; 3921 m68k) 3922 # FIXME: we need at least 68020 code to build shared libraries, but 3923 # adding the `-m68020' flag to GCC prevents building anything better, 3924 # like `-m68040'. 3925 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3926 ;; 3927 esac 3928 ;; 3929 3930 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3931 # PIC is the default for these OSes. 3932 ;; 3933 mingw* | cygwin* | os2* | pw32* | cegcc*) 3934 # This hack is so that the source file can tell whether it is being 3935 # built for inclusion in a dll (and should export symbols for example). 3936 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3937 # (--disable-auto-import) libraries 3938 m4_if([$1], [GCJ], [], 3939 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3940 ;; 3941 darwin* | rhapsody*) 3942 # PIC is the default on this platform 3943 # Common symbols not allowed in MH_DYLIB files 3944 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3945 ;; 3946 *djgpp*) 3947 # DJGPP does not support shared libraries at all 3948 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3949 ;; 3950 haiku*) 3951 # PIC is the default for Haiku. 3952 # The "-static" flag exists, but is broken. 3953 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3954 ;; 3955 interix[[3-9]]*) 3956 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3957 # Instead, we relocate shared libraries at runtime. 3958 ;; 3959 sysv4*MP*) 3960 if test -d /usr/nec; then 3961 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3962 fi 3963 ;; 3964 hpux*) 3965 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3966 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3967 # sets the default TLS model and affects inlining. 3968 case $host_cpu in 3969 hppa*64*) 3970 ;; 3971 *) 3972 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3973 ;; 3974 esac 3975 ;; 3976 *qnx* | *nto*) 3977 # QNX uses GNU C++, but need to define -shared option too, otherwise 3978 # it will coredump. 3979 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3980 ;; 3981 *) 3982 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3983 ;; 3984 esac 3985 else 3986 case $host_os in 3987 aix[[4-9]]*) 3988 # All AIX code is PIC. 3989 if test "$host_cpu" = ia64; then 3990 # AIX 5 now supports IA64 processor 3991 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3992 else 3993 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3994 fi 3995 ;; 3996 chorus*) 3997 case $cc_basename in 3998 cxch68*) 3999 # Green Hills C++ Compiler 4000 # _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" 4001 ;; 4002 esac 4003 ;; 4004 mingw* | cygwin* | os2* | pw32* | cegcc*) 4005 # This hack is so that the source file can tell whether it is being 4006 # built for inclusion in a dll (and should export symbols for example). 4007 m4_if([$1], [GCJ], [], 4008 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4009 ;; 4010 dgux*) 4011 case $cc_basename in 4012 ec++*) 4013 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4014 ;; 4015 ghcx*) 4016 # Green Hills C++ Compiler 4017 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4018 ;; 4019 *) 4020 ;; 4021 esac 4022 ;; 4023 freebsd* | dragonfly*) 4024 # FreeBSD uses GNU C++ 4025 ;; 4026 hpux9* | hpux10* | hpux11*) 4027 case $cc_basename in 4028 CC*) 4029 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4030 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4031 if test "$host_cpu" != ia64; then 4032 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4033 fi 4034 ;; 4035 aCC*) 4036 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4037 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4038 case $host_cpu in 4039 hppa*64*|ia64*) 4040 # +Z the default 4041 ;; 4042 *) 4043 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4044 ;; 4045 esac 4046 ;; 4047 *) 4048 ;; 4049 esac 4050 ;; 4051 interix*) 4052 # This is c89, which is MS Visual C++ (no shared libs) 4053 # Anyone wants to do a port? 4054 ;; 4055 irix5* | irix6* | nonstopux*) 4056 case $cc_basename in 4057 CC*) 4058 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4059 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4060 # CC pic flag -KPIC is the default. 4061 ;; 4062 *) 4063 ;; 4064 esac 4065 ;; 4066 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4067 case $cc_basename in 4068 KCC*) 4069 # KAI C++ Compiler 4070 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4071 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4072 ;; 4073 ecpc* ) 4074 # old Intel C++ for x86_64 which still supported -KPIC. 4075 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4076 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4077 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4078 ;; 4079 icpc* ) 4080 # Intel C++, used to be incompatible with GCC. 4081 # ICC 10 doesn't accept -KPIC any more. 4082 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4083 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4084 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4085 ;; 4086 pgCC* | pgcpp*) 4087 # Portland Group C++ compiler 4088 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4089 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4090 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4091 ;; 4092 cxx*) 4093 # Compaq C++ 4094 # Make sure the PIC flag is empty. It appears that all Alpha 4095 # Linux and Compaq Tru64 Unix objects are PIC. 4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4098 ;; 4099 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4100 # IBM XL 8.0, 9.0 on PPC and BlueGene 4101 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4102 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4103 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4104 ;; 4105 *) 4106 case `$CC -V 2>&1 | sed 5q` in 4107 *Sun\ C*) 4108 # Sun C++ 5.9 4109 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4110 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4111 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4112 ;; 4113 esac 4114 ;; 4115 esac 4116 ;; 4117 lynxos*) 4118 ;; 4119 m88k*) 4120 ;; 4121 mvs*) 4122 case $cc_basename in 4123 cxx*) 4124 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4125 ;; 4126 *) 4127 ;; 4128 esac 4129 ;; 4130 netbsd* | netbsdelf*-gnu) 4131 ;; 4132 *qnx* | *nto*) 4133 # QNX uses GNU C++, but need to define -shared option too, otherwise 4134 # it will coredump. 4135 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4136 ;; 4137 osf3* | osf4* | osf5*) 4138 case $cc_basename in 4139 KCC*) 4140 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4141 ;; 4142 RCC*) 4143 # Rational C++ 2.4.1 4144 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4145 ;; 4146 cxx*) 4147 # Digital/Compaq C++ 4148 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4149 # Make sure the PIC flag is empty. It appears that all Alpha 4150 # Linux and Compaq Tru64 Unix objects are PIC. 4151 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4152 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4153 ;; 4154 *) 4155 ;; 4156 esac 4157 ;; 4158 psos*) 4159 ;; 4160 solaris*) 4161 case $cc_basename in 4162 CC* | sunCC*) 4163 # Sun C++ 4.2, 5.x and Centerline C++ 4164 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4165 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4166 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4167 ;; 4168 gcx*) 4169 # Green Hills C++ Compiler 4170 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4171 ;; 4172 *) 4173 ;; 4174 esac 4175 ;; 4176 sunos4*) 4177 case $cc_basename in 4178 CC*) 4179 # Sun C++ 4.x 4180 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4181 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4182 ;; 4183 lcc*) 4184 # Lucid 4185 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4186 ;; 4187 *) 4188 ;; 4189 esac 4190 ;; 4191 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4192 case $cc_basename in 4193 CC*) 4194 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4195 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4196 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4197 ;; 4198 esac 4199 ;; 4200 tandem*) 4201 case $cc_basename in 4202 NCC*) 4203 # NonStop-UX NCC 3.20 4204 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4205 ;; 4206 *) 4207 ;; 4208 esac 4209 ;; 4210 vxworks*) 4211 ;; 4212 *) 4213 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4214 ;; 4215 esac 4216 fi 4217 ], 4218 [ 4219 if test "$GCC" = yes; then 4220 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4221 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4222 4223 case $host_os in 4224 aix*) 4225 # All AIX code is PIC. 4226 if test "$host_cpu" = ia64; then 4227 # AIX 5 now supports IA64 processor 4228 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4229 fi 4230 ;; 4231 4232 amigaos*) 4233 case $host_cpu in 4234 powerpc) 4235 # see comment about AmigaOS4 .so support 4236 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4237 ;; 4238 m68k) 4239 # FIXME: we need at least 68020 code to build shared libraries, but 4240 # adding the `-m68020' flag to GCC prevents building anything better, 4241 # like `-m68040'. 4242 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4243 ;; 4244 esac 4245 ;; 4246 4247 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4248 # PIC is the default for these OSes. 4249 ;; 4250 4251 mingw* | cygwin* | pw32* | os2* | cegcc*) 4252 # This hack is so that the source file can tell whether it is being 4253 # built for inclusion in a dll (and should export symbols for example). 4254 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4255 # (--disable-auto-import) libraries 4256 m4_if([$1], [GCJ], [], 4257 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4258 ;; 4259 4260 darwin* | rhapsody*) 4261 # PIC is the default on this platform 4262 # Common symbols not allowed in MH_DYLIB files 4263 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4264 ;; 4265 4266 haiku*) 4267 # PIC is the default for Haiku. 4268 # The "-static" flag exists, but is broken. 4269 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4270 ;; 4271 4272 hpux*) 4273 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4274 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4275 # sets the default TLS model and affects inlining. 4276 case $host_cpu in 4277 hppa*64*) 4278 # +Z the default 4279 ;; 4280 *) 4281 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4282 ;; 4283 esac 4284 ;; 4285 4286 interix[[3-9]]*) 4287 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4288 # Instead, we relocate shared libraries at runtime. 4289 ;; 4290 4291 msdosdjgpp*) 4292 # Just because we use GCC doesn't mean we suddenly get shared libraries 4293 # on systems that don't support them. 4294 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4295 enable_shared=no 4296 ;; 4297 4298 *nto* | *qnx*) 4299 # QNX uses GNU C++, but need to define -shared option too, otherwise 4300 # it will coredump. 4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4302 ;; 4303 4304 sysv4*MP*) 4305 if test -d /usr/nec; then 4306 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4307 fi 4308 ;; 4309 4310 *) 4311 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4312 ;; 4313 esac 4314 4315 case $cc_basename in 4316 nvcc*) # Cuda Compiler Driver 2.2 4317 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4318 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4319 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4320 fi 4321 ;; 4322 esac 4323 else 4324 # PORTME Check for flag to pass linker flags through the system compiler. 4325 case $host_os in 4326 aix*) 4327 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4328 if test "$host_cpu" = ia64; then 4329 # AIX 5 now supports IA64 processor 4330 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4331 else 4332 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4333 fi 4334 ;; 4335 4336 mingw* | cygwin* | pw32* | os2* | cegcc*) 4337 # This hack is so that the source file can tell whether it is being 4338 # built for inclusion in a dll (and should export symbols for example). 4339 m4_if([$1], [GCJ], [], 4340 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4341 ;; 4342 4343 hpux9* | hpux10* | hpux11*) 4344 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4345 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4346 # not for PA HP-UX. 4347 case $host_cpu in 4348 hppa*64*|ia64*) 4349 # +Z the default 4350 ;; 4351 *) 4352 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4353 ;; 4354 esac 4355 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4356 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4357 ;; 4358 4359 irix5* | irix6* | nonstopux*) 4360 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4361 # PIC (with -KPIC) is the default. 4362 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4363 ;; 4364 4365 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4366 case $cc_basename in 4367 # old Intel for x86_64 which still supported -KPIC. 4368 ecc*) 4369 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4370 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4371 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4372 ;; 4373 # icc used to be incompatible with GCC. 4374 # ICC 10 doesn't accept -KPIC any more. 4375 icc* | ifort*) 4376 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4377 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4378 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4379 ;; 4380 # Lahey Fortran 8.1. 4381 lf95*) 4382 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4383 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4384 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4385 ;; 4386 nagfor*) 4387 # NAG Fortran compiler 4388 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4389 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4390 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4391 ;; 4392 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4393 # Portland Group compilers (*not* the Pentium gcc compiler, 4394 # which looks to be a dead project) 4395 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4396 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4397 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4398 ;; 4399 ccc*) 4400 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4401 # All Alpha code is PIC. 4402 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4403 ;; 4404 xl* | bgxl* | bgf* | mpixl*) 4405 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4406 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4407 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4408 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4409 ;; 4410 *) 4411 case `$CC -V 2>&1 | sed 5q` in 4412 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4413 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4414 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4415 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4416 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4417 ;; 4418 *Sun\ F* | *Sun*Fortran*) 4419 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4420 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4421 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4422 ;; 4423 *Sun\ C*) 4424 # Sun C 5.9 4425 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4426 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4427 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4428 ;; 4429 *Intel*\ [[CF]]*Compiler*) 4430 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4432 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4433 ;; 4434 *Portland\ Group*) 4435 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4436 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4437 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4438 ;; 4439 esac 4440 ;; 4441 esac 4442 ;; 4443 4444 newsos6) 4445 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4446 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4447 ;; 4448 4449 *nto* | *qnx*) 4450 # QNX uses GNU C++, but need to define -shared option too, otherwise 4451 # it will coredump. 4452 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4453 ;; 4454 4455 osf3* | osf4* | osf5*) 4456 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4457 # All OSF/1 code is PIC. 4458 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4459 ;; 4460 4461 rdos*) 4462 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4463 ;; 4464 4465 solaris*) 4466 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4467 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4468 case $cc_basename in 4469 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4470 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4471 *) 4472 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4473 esac 4474 ;; 4475 4476 sunos4*) 4477 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4478 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4479 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4480 ;; 4481 4482 sysv4 | sysv4.2uw2* | sysv4.3*) 4483 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4484 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4485 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4486 ;; 4487 4488 sysv4*MP*) 4489 if test -d /usr/nec ;then 4490 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4491 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4492 fi 4493 ;; 4494 4495 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4496 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4497 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4498 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4499 ;; 4500 4501 unicos*) 4502 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4503 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4504 ;; 4505 4506 uts4*) 4507 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4508 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4509 ;; 4510 4511 *) 4512 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4513 ;; 4514 esac 4515 fi 4516 ]) 4517 case $host_os in 4518 # For platforms which do not support PIC, -DPIC is meaningless: 4519 *djgpp*) 4520 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4521 ;; 4522 *) 4523 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4524 ;; 4525 esac 4526 4527 AC_CACHE_CHECK([for $compiler option to produce PIC], 4528 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4529 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4530 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4531 4532 # 4533 # Check to make sure the PIC flag actually works. 4534 # 4535 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4536 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4537 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4538 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4539 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4540 "" | " "*) ;; 4541 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4542 esac], 4543 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4544 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4545 fi 4546 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4547 [Additional compiler flags for building library objects]) 4548 4549 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4550 [How to pass a linker flag through the compiler]) 4551 # 4552 # Check to make sure the static flag actually works. 4553 # 4554 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4555 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4556 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4557 $lt_tmp_static_flag, 4558 [], 4559 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4560 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4561 [Compiler flag to prevent dynamic linking]) 4562 ])# _LT_COMPILER_PIC 4563 4564 4565 # _LT_LINKER_SHLIBS([TAGNAME]) 4566 # ---------------------------- 4567 # See if the linker supports building shared libraries. 4568 m4_defun([_LT_LINKER_SHLIBS], 4569 [AC_REQUIRE([LT_PATH_LD])dnl 4570 AC_REQUIRE([LT_PATH_NM])dnl 4571 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4572 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4573 m4_require([_LT_DECL_EGREP])dnl 4574 m4_require([_LT_DECL_SED])dnl 4575 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4576 m4_require([_LT_TAG_COMPILER])dnl 4577 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4578 m4_if([$1], [CXX], [ 4579 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4580 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4581 case $host_os in 4582 aix[[4-9]]*) 4583 # If we're using GNU nm, then we don't want the "-C" option. 4584 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4585 # Also, AIX nm treats weak defined symbols like other global defined 4586 # symbols, whereas GNU nm marks them as "W". 4587 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4588 _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' 4589 else 4590 _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' 4591 fi 4592 ;; 4593 pw32*) 4594 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4595 ;; 4596 cygwin* | mingw* | cegcc*) 4597 case $cc_basename in 4598 cl*) 4599 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4600 ;; 4601 *) 4602 _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' 4603 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4604 ;; 4605 esac 4606 ;; 4607 linux* | k*bsd*-gnu | gnu*) 4608 _LT_TAGVAR(link_all_deplibs, $1)=no 4609 ;; 4610 *) 4611 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4612 ;; 4613 esac 4614 ], [ 4615 runpath_var= 4616 _LT_TAGVAR(allow_undefined_flag, $1)= 4617 _LT_TAGVAR(always_export_symbols, $1)=no 4618 _LT_TAGVAR(archive_cmds, $1)= 4619 _LT_TAGVAR(archive_expsym_cmds, $1)= 4620 _LT_TAGVAR(compiler_needs_object, $1)=no 4621 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4622 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4623 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4624 _LT_TAGVAR(hardcode_automatic, $1)=no 4625 _LT_TAGVAR(hardcode_direct, $1)=no 4626 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4627 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4628 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4629 _LT_TAGVAR(hardcode_minus_L, $1)=no 4630 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4631 _LT_TAGVAR(inherit_rpath, $1)=no 4632 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4633 _LT_TAGVAR(module_cmds, $1)= 4634 _LT_TAGVAR(module_expsym_cmds, $1)= 4635 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4636 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4637 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4638 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4639 # include_expsyms should be a list of space-separated symbols to be *always* 4640 # included in the symbol list 4641 _LT_TAGVAR(include_expsyms, $1)= 4642 # exclude_expsyms can be an extended regexp of symbols to exclude 4643 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4644 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4645 # as well as any symbol that contains `d'. 4646 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4647 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4648 # platforms (ab)use it in PIC code, but their linkers get confused if 4649 # the symbol is explicitly referenced. Since portable code cannot 4650 # rely on this symbol name, it's probably fine to never include it in 4651 # preloaded symbol tables. 4652 # Exclude shared library initialization/finalization symbols. 4653 dnl Note also adjust exclude_expsyms for C++ above. 4654 extract_expsyms_cmds= 4655 4656 case $host_os in 4657 cygwin* | mingw* | pw32* | cegcc*) 4658 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4659 # When not using gcc, we currently assume that we are using 4660 # Microsoft Visual C++. 4661 if test "$GCC" != yes; then 4662 with_gnu_ld=no 4663 fi 4664 ;; 4665 interix*) 4666 # we just hope/assume this is gcc and not c89 (= MSVC++) 4667 with_gnu_ld=yes 4668 ;; 4669 openbsd*) 4670 with_gnu_ld=no 4671 ;; 4672 linux* | k*bsd*-gnu | gnu*) 4673 _LT_TAGVAR(link_all_deplibs, $1)=no 4674 ;; 4675 esac 4676 4677 _LT_TAGVAR(ld_shlibs, $1)=yes 4678 4679 # On some targets, GNU ld is compatible enough with the native linker 4680 # that we're better off using the native interface for both. 4681 lt_use_gnu_ld_interface=no 4682 if test "$with_gnu_ld" = yes; then 4683 case $host_os in 4684 aix*) 4685 # The AIX port of GNU ld has always aspired to compatibility 4686 # with the native linker. However, as the warning in the GNU ld 4687 # block says, versions before 2.19.5* couldn't really create working 4688 # shared libraries, regardless of the interface used. 4689 case `$LD -v 2>&1` in 4690 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4691 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4692 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4693 *) 4694 lt_use_gnu_ld_interface=yes 4695 ;; 4696 esac 4697 ;; 4698 *) 4699 lt_use_gnu_ld_interface=yes 4700 ;; 4701 esac 4702 fi 4703 4704 if test "$lt_use_gnu_ld_interface" = yes; then 4705 # If archive_cmds runs LD, not CC, wlarc should be empty 4706 wlarc='${wl}' 4707 4708 # Set some defaults for GNU ld with shared library support. These 4709 # are reset later if shared libraries are not supported. Putting them 4710 # here allows them to be overridden if necessary. 4711 runpath_var=LD_RUN_PATH 4712 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4713 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4714 # ancient GNU ld didn't support --whole-archive et. al. 4715 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4716 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4717 else 4718 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4719 fi 4720 supports_anon_versioning=no 4721 case `$LD -v 2>&1` in 4722 *GNU\ gold*) supports_anon_versioning=yes ;; 4723 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4724 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4725 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4726 *\ 2.11.*) ;; # other 2.11 versions 4727 *) supports_anon_versioning=yes ;; 4728 esac 4729 4730 # See if GNU ld supports shared libraries. 4731 case $host_os in 4732 aix[[3-9]]*) 4733 # On AIX/PPC, the GNU linker is very broken 4734 if test "$host_cpu" != ia64; then 4735 _LT_TAGVAR(ld_shlibs, $1)=no 4736 cat <<_LT_EOF 1>&2 4737 4738 *** Warning: the GNU linker, at least up to release 2.19, is reported 4739 *** to be unable to reliably create shared libraries on AIX. 4740 *** Therefore, libtool is disabling shared libraries support. If you 4741 *** really care for shared libraries, you may want to install binutils 4742 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4743 *** You will then need to restart the configuration process. 4744 4745 _LT_EOF 4746 fi 4747 ;; 4748 4749 amigaos*) 4750 case $host_cpu in 4751 powerpc) 4752 # see comment about AmigaOS4 .so support 4753 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4754 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4755 ;; 4756 m68k) 4757 _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)' 4758 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4759 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4760 ;; 4761 esac 4762 ;; 4763 4764 beos*) 4765 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4766 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4767 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 4768 # support --undefined. This deserves some investigation. FIXME 4769 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4770 else 4771 _LT_TAGVAR(ld_shlibs, $1)=no 4772 fi 4773 ;; 4774 4775 cygwin* | mingw* | pw32* | cegcc*) 4776 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4777 # as there is no search path for DLLs. 4778 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4779 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4780 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4781 _LT_TAGVAR(always_export_symbols, $1)=no 4782 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4783 _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' 4784 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4785 4786 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4787 _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' 4788 # If the export-symbols file already is a .def file (1st line 4789 # is EXPORTS), use it as is; otherwise, prepend... 4790 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4791 cp $export_symbols $output_objdir/$soname.def; 4792 else 4793 echo EXPORTS > $output_objdir/$soname.def; 4794 cat $export_symbols >> $output_objdir/$soname.def; 4795 fi~ 4796 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4797 else 4798 _LT_TAGVAR(ld_shlibs, $1)=no 4799 fi 4800 ;; 4801 4802 haiku*) 4803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4804 _LT_TAGVAR(link_all_deplibs, $1)=yes 4805 ;; 4806 4807 interix[[3-9]]*) 4808 _LT_TAGVAR(hardcode_direct, $1)=no 4809 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4810 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4811 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4812 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4813 # Instead, shared libraries are loaded at an image base (0x10000000 by 4814 # default) and relocated if they conflict, which is a slow very memory 4815 # consuming and fragmenting process. To avoid this, we pick a random, 4816 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4817 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4818 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4819 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4820 ;; 4821 4822 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4823 tmp_diet=no 4824 if test "$host_os" = linux-dietlibc; then 4825 case $cc_basename in 4826 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4827 esac 4828 fi 4829 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4830 && test "$tmp_diet" = no 4831 then 4832 tmp_addflag=' $pic_flag' 4833 tmp_sharedflag='-shared' 4834 case $cc_basename,$host_cpu in 4835 pgcc*) # Portland Group C compiler 4836 _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' 4837 tmp_addflag=' $pic_flag' 4838 ;; 4839 pgf77* | pgf90* | pgf95* | pgfortran*) 4840 # Portland Group f77 and f90 compilers 4841 _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' 4842 tmp_addflag=' $pic_flag -Mnomain' ;; 4843 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4844 tmp_addflag=' -i_dynamic' ;; 4845 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4846 tmp_addflag=' -i_dynamic -nofor_main' ;; 4847 ifc* | ifort*) # Intel Fortran compiler 4848 tmp_addflag=' -nofor_main' ;; 4849 lf95*) # Lahey Fortran 8.1 4850 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4851 tmp_sharedflag='--shared' ;; 4852 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4853 tmp_sharedflag='-qmkshrobj' 4854 tmp_addflag= ;; 4855 nvcc*) # Cuda Compiler Driver 2.2 4856 _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' 4857 _LT_TAGVAR(compiler_needs_object, $1)=yes 4858 ;; 4859 esac 4860 case `$CC -V 2>&1 | sed 5q` in 4861 *Sun\ C*) # Sun C 5.9 4862 _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' 4863 _LT_TAGVAR(compiler_needs_object, $1)=yes 4864 tmp_sharedflag='-G' ;; 4865 *Sun\ F*) # Sun Fortran 8.3 4866 tmp_sharedflag='-G' ;; 4867 esac 4868 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4869 4870 if test "x$supports_anon_versioning" = xyes; then 4871 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4872 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4873 echo "local: *; };" >> $output_objdir/$libname.ver~ 4874 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4875 fi 4876 4877 case $cc_basename in 4878 xlf* | bgf* | bgxlf* | mpixlf*) 4879 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4880 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4881 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4882 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4883 if test "x$supports_anon_versioning" = xyes; then 4884 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4885 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4886 echo "local: *; };" >> $output_objdir/$libname.ver~ 4887 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4888 fi 4889 ;; 4890 esac 4891 else 4892 _LT_TAGVAR(ld_shlibs, $1)=no 4893 fi 4894 ;; 4895 4896 netbsd* | netbsdelf*-gnu) 4897 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4898 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4899 wlarc= 4900 else 4901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4902 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4903 fi 4904 ;; 4905 4906 solaris*) 4907 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4908 _LT_TAGVAR(ld_shlibs, $1)=no 4909 cat <<_LT_EOF 1>&2 4910 4911 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4912 *** create shared libraries on Solaris systems. Therefore, libtool 4913 *** is disabling shared libraries support. We urge you to upgrade GNU 4914 *** binutils to release 2.9.1 or newer. Another option is to modify 4915 *** your PATH or compiler configuration so that the native linker is 4916 *** used, and then restart. 4917 4918 _LT_EOF 4919 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4920 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4921 _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' 4922 else 4923 _LT_TAGVAR(ld_shlibs, $1)=no 4924 fi 4925 ;; 4926 4927 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4928 case `$LD -v 2>&1` in 4929 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4930 _LT_TAGVAR(ld_shlibs, $1)=no 4931 cat <<_LT_EOF 1>&2 4932 4933 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4934 *** reliably create shared libraries on SCO systems. Therefore, libtool 4935 *** is disabling shared libraries support. We urge you to upgrade GNU 4936 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4937 *** your PATH or compiler configuration so that the native linker is 4938 *** used, and then restart. 4939 4940 _LT_EOF 4941 ;; 4942 *) 4943 # For security reasons, it is highly recommended that you always 4944 # use absolute paths for naming shared libraries, and exclude the 4945 # DT_RUNPATH tag from executables and libraries. But doing so 4946 # requires that you compile everything twice, which is a pain. 4947 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4948 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4949 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4950 _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' 4951 else 4952 _LT_TAGVAR(ld_shlibs, $1)=no 4953 fi 4954 ;; 4955 esac 4956 ;; 4957 4958 sunos4*) 4959 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4960 wlarc= 4961 _LT_TAGVAR(hardcode_direct, $1)=yes 4962 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4963 ;; 4964 4965 *) 4966 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4967 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4968 _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' 4969 else 4970 _LT_TAGVAR(ld_shlibs, $1)=no 4971 fi 4972 ;; 4973 esac 4974 4975 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4976 runpath_var= 4977 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4978 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4979 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4980 fi 4981 else 4982 # PORTME fill in a description of your system's linker (not GNU ld) 4983 case $host_os in 4984 aix3*) 4985 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4986 _LT_TAGVAR(always_export_symbols, $1)=yes 4987 _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' 4988 # Note: this linker hardcodes the directories in LIBPATH if there 4989 # are no directories specified by -L. 4990 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4991 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4992 # Neither direct hardcoding nor static linking is supported with a 4993 # broken collect2. 4994 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4995 fi 4996 ;; 4997 4998 aix[[4-9]]*) 4999 if test "$host_cpu" = ia64; then 5000 # On IA64, the linker does run time linking by default, so we don't 5001 # have to do anything special. 5002 aix_use_runtimelinking=no 5003 exp_sym_flag='-Bexport' 5004 no_entry_flag="" 5005 else 5006 # If we're using GNU nm, then we don't want the "-C" option. 5007 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5008 # Also, AIX nm treats weak defined symbols like other global 5009 # defined symbols, whereas GNU nm marks them as "W". 5010 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5011 _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' 5012 else 5013 _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' 5014 fi 5015 aix_use_runtimelinking=no 5016 5017 # Test if we are trying to use run time linking or normal 5018 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5019 # need to do runtime linking. 5020 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5021 for ld_flag in $LDFLAGS; do 5022 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5023 aix_use_runtimelinking=yes 5024 break 5025 fi 5026 done 5027 ;; 5028 esac 5029 5030 exp_sym_flag='-bexport' 5031 no_entry_flag='-bnoentry' 5032 fi 5033 5034 # When large executables or shared objects are built, AIX ld can 5035 # have problems creating the table of contents. If linking a library 5036 # or program results in "error TOC overflow" add -mminimal-toc to 5037 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5038 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5039 5040 _LT_TAGVAR(archive_cmds, $1)='' 5041 _LT_TAGVAR(hardcode_direct, $1)=yes 5042 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5043 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5044 _LT_TAGVAR(link_all_deplibs, $1)=yes 5045 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5046 5047 if test "$GCC" = yes; then 5048 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5049 # We only want to do this on AIX 4.2 and lower, the check 5050 # below for broken collect2 doesn't work under 4.3+ 5051 collect2name=`${CC} -print-prog-name=collect2` 5052 if test -f "$collect2name" && 5053 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5054 then 5055 # We have reworked collect2 5056 : 5057 else 5058 # We have old collect2 5059 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5060 # It fails to find uninstalled libraries when the uninstalled 5061 # path is not listed in the libpath. Setting hardcode_minus_L 5062 # to unsupported forces relinking 5063 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5064 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5065 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5066 fi 5067 ;; 5068 esac 5069 shared_flag='-shared' 5070 if test "$aix_use_runtimelinking" = yes; then 5071 shared_flag="$shared_flag "'${wl}-G' 5072 fi 5073 _LT_TAGVAR(link_all_deplibs, $1)=no 5074 else 5075 # not using gcc 5076 if test "$host_cpu" = ia64; then 5077 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5078 # chokes on -Wl,-G. The following line is correct: 5079 shared_flag='-G' 5080 else 5081 if test "$aix_use_runtimelinking" = yes; then 5082 shared_flag='${wl}-G' 5083 else 5084 shared_flag='${wl}-bM:SRE' 5085 fi 5086 fi 5087 fi 5088 5089 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5090 # It seems that -bexpall does not export symbols beginning with 5091 # underscore (_), so it is better to generate a list of symbols to export. 5092 _LT_TAGVAR(always_export_symbols, $1)=yes 5093 if test "$aix_use_runtimelinking" = yes; then 5094 # Warning - without using the other runtime loading flags (-brtl), 5095 # -berok will link without error, but may produce a broken library. 5096 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5097 # Determine the default libpath from the value encoded in an 5098 # empty executable. 5099 _LT_SYS_MODULE_PATH_AIX([$1]) 5100 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5101 _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 $shared_flag" 5102 else 5103 if test "$host_cpu" = ia64; then 5104 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5105 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5106 _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" 5107 else 5108 # Determine the default libpath from the value encoded in an 5109 # empty executable. 5110 _LT_SYS_MODULE_PATH_AIX([$1]) 5111 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5112 # Warning - without using the other run time loading flags, 5113 # -berok will link without error, but may produce a broken library. 5114 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5115 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5116 if test "$with_gnu_ld" = yes; then 5117 # We only use this code for GNU lds that support --whole-archive. 5118 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5119 else 5120 # Exported symbols can be pulled into shared objects from archives 5121 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5122 fi 5123 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5124 # This is similar to how AIX traditionally builds its shared libraries. 5125 _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' 5126 fi 5127 fi 5128 ;; 5129 5130 amigaos*) 5131 case $host_cpu in 5132 powerpc) 5133 # see comment about AmigaOS4 .so support 5134 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5135 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5136 ;; 5137 m68k) 5138 _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)' 5139 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5140 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5141 ;; 5142 esac 5143 ;; 5144 5145 bsdi[[45]]*) 5146 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5147 ;; 5148 5149 cygwin* | mingw* | pw32* | cegcc*) 5150 # When not using gcc, we currently assume that we are using 5151 # Microsoft Visual C++. 5152 # hardcode_libdir_flag_spec is actually meaningless, as there is 5153 # no search path for DLLs. 5154 case $cc_basename in 5155 cl*) 5156 # Native MSVC 5157 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5158 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5159 _LT_TAGVAR(always_export_symbols, $1)=yes 5160 _LT_TAGVAR(file_list_spec, $1)='@' 5161 # Tell ltmain to make .lib files, not .a files. 5162 libext=lib 5163 # Tell ltmain to make .dll files, not .so files. 5164 shrext_cmds=".dll" 5165 # FIXME: Setting linknames here is a bad hack. 5166 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5167 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5168 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5169 else 5170 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5171 fi~ 5172 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5173 linknames=' 5174 # The linker will not automatically build a static lib if we build a DLL. 5175 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5176 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5177 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5178 _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' 5179 # Don't use ranlib 5180 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5181 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5182 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5183 case $lt_outputfile in 5184 *.exe|*.EXE) ;; 5185 *) 5186 lt_outputfile="$lt_outputfile.exe" 5187 lt_tool_outputfile="$lt_tool_outputfile.exe" 5188 ;; 5189 esac~ 5190 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5191 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5192 $RM "$lt_outputfile.manifest"; 5193 fi' 5194 ;; 5195 *) 5196 # Assume MSVC wrapper 5197 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5198 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5199 # Tell ltmain to make .lib files, not .a files. 5200 libext=lib 5201 # Tell ltmain to make .dll files, not .so files. 5202 shrext_cmds=".dll" 5203 # FIXME: Setting linknames here is a bad hack. 5204 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5205 # The linker will automatically build a .lib file if we build a DLL. 5206 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5207 # FIXME: Should let the user specify the lib program. 5208 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5209 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5210 ;; 5211 esac 5212 ;; 5213 5214 darwin* | rhapsody*) 5215 _LT_DARWIN_LINKER_FEATURES($1) 5216 ;; 5217 5218 dgux*) 5219 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5220 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5221 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5222 ;; 5223 5224 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5225 # support. Future versions do this automatically, but an explicit c++rt0.o 5226 # does not break anything, and helps significantly (at the cost of a little 5227 # extra space). 5228 freebsd2.2*) 5229 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5230 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5231 _LT_TAGVAR(hardcode_direct, $1)=yes 5232 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5233 ;; 5234 5235 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5236 freebsd2.*) 5237 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5238 _LT_TAGVAR(hardcode_direct, $1)=yes 5239 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5240 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5241 ;; 5242 5243 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5244 freebsd* | dragonfly*) 5245 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5246 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5247 _LT_TAGVAR(hardcode_direct, $1)=yes 5248 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5249 ;; 5250 5251 hpux9*) 5252 if test "$GCC" = yes; then 5253 _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' 5254 else 5255 _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' 5256 fi 5257 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5258 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5259 _LT_TAGVAR(hardcode_direct, $1)=yes 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 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5265 ;; 5266 5267 hpux10*) 5268 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5269 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5270 else 5271 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5272 fi 5273 if test "$with_gnu_ld" = no; then 5274 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5275 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5276 _LT_TAGVAR(hardcode_direct, $1)=yes 5277 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5278 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5279 # hardcode_minus_L: Not really in the search PATH, 5280 # but as the default location of the library. 5281 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5282 fi 5283 ;; 5284 5285 hpux11*) 5286 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5287 case $host_cpu in 5288 hppa*64*) 5289 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5290 ;; 5291 ia64*) 5292 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5293 ;; 5294 *) 5295 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5296 ;; 5297 esac 5298 else 5299 case $host_cpu in 5300 hppa*64*) 5301 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5302 ;; 5303 ia64*) 5304 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5305 ;; 5306 *) 5307 m4_if($1, [], [ 5308 # Older versions of the 11.00 compiler do not understand -b yet 5309 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5310 _LT_LINKER_OPTION([if $CC understands -b], 5311 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5312 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5313 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5314 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5315 ;; 5316 esac 5317 fi 5318 if test "$with_gnu_ld" = no; then 5319 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5320 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5321 5322 case $host_cpu in 5323 hppa*64*|ia64*) 5324 _LT_TAGVAR(hardcode_direct, $1)=no 5325 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5326 ;; 5327 *) 5328 _LT_TAGVAR(hardcode_direct, $1)=yes 5329 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5330 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5331 5332 # hardcode_minus_L: Not really in the search PATH, 5333 # but as the default location of the library. 5334 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5335 ;; 5336 esac 5337 fi 5338 ;; 5339 5340 irix5* | irix6* | nonstopux*) 5341 if test "$GCC" = yes; then 5342 _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' 5343 # Try to use the -exported_symbol ld option, if it does not 5344 # work, assume that -exports_file does not work either and 5345 # implicitly export all symbols. 5346 # This should be the same for all languages, so no per-tag cache variable. 5347 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5348 [lt_cv_irix_exported_symbol], 5349 [save_LDFLAGS="$LDFLAGS" 5350 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5351 AC_LINK_IFELSE( 5352 [AC_LANG_SOURCE( 5353 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5354 [C++], [[int foo (void) { return 0; }]], 5355 [Fortran 77], [[ 5356 subroutine foo 5357 end]], 5358 [Fortran], [[ 5359 subroutine foo 5360 end]])])], 5361 [lt_cv_irix_exported_symbol=yes], 5362 [lt_cv_irix_exported_symbol=no]) 5363 LDFLAGS="$save_LDFLAGS"]) 5364 if test "$lt_cv_irix_exported_symbol" = yes; then 5365 _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' 5366 fi 5367 else 5368 _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' 5369 _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' 5370 fi 5371 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5372 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5373 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5374 _LT_TAGVAR(inherit_rpath, $1)=yes 5375 _LT_TAGVAR(link_all_deplibs, $1)=yes 5376 ;; 5377 5378 netbsd* | netbsdelf*-gnu) 5379 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5380 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5381 else 5382 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5383 fi 5384 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5385 _LT_TAGVAR(hardcode_direct, $1)=yes 5386 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5387 ;; 5388 5389 newsos6) 5390 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5391 _LT_TAGVAR(hardcode_direct, $1)=yes 5392 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5393 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5394 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5395 ;; 5396 5397 *nto* | *qnx*) 5398 ;; 5399 5400 openbsd*) 5401 if test -f /usr/libexec/ld.so; then 5402 _LT_TAGVAR(hardcode_direct, $1)=yes 5403 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5404 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5405 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5406 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5407 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5408 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5409 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5410 else 5411 case $host_os in 5412 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5413 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5414 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5415 ;; 5416 *) 5417 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5418 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5419 ;; 5420 esac 5421 fi 5422 else 5423 _LT_TAGVAR(ld_shlibs, $1)=no 5424 fi 5425 ;; 5426 5427 os2*) 5428 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5429 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5430 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5431 _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' 5432 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5433 ;; 5434 5435 osf3*) 5436 if test "$GCC" = yes; then 5437 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5438 _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' 5439 else 5440 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5441 _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' 5442 fi 5443 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5444 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5445 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5446 ;; 5447 5448 osf4* | osf5*) # as osf3* with the addition of -msym flag 5449 if test "$GCC" = yes; then 5450 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5451 _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' 5452 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5453 else 5454 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5455 _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' 5456 _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~ 5457 $CC -shared${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' 5458 5459 # Both c and cxx compiler support -rpath directly 5460 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5461 fi 5462 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5463 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5464 ;; 5465 5466 solaris*) 5467 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5468 if test "$GCC" = yes; then 5469 wlarc='${wl}' 5470 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5471 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5472 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5473 else 5474 case `$CC -V 2>&1` in 5475 *"Compilers 5.0"*) 5476 wlarc='' 5477 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5478 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5479 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5480 ;; 5481 *) 5482 wlarc='${wl}' 5483 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5484 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5485 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5486 ;; 5487 esac 5488 fi 5489 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5490 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5491 case $host_os in 5492 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5493 *) 5494 # The compiler driver will combine and reorder linker options, 5495 # but understands `-z linker_flag'. GCC discards it without `$wl', 5496 # but is careful enough not to reorder. 5497 # Supported since Solaris 2.6 (maybe 2.5.1?) 5498 if test "$GCC" = yes; then 5499 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5500 else 5501 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5502 fi 5503 ;; 5504 esac 5505 _LT_TAGVAR(link_all_deplibs, $1)=yes 5506 ;; 5507 5508 sunos4*) 5509 if test "x$host_vendor" = xsequent; then 5510 # Use $CC to link under sequent, because it throws in some extra .o 5511 # files that make .init and .fini sections work. 5512 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5513 else 5514 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5515 fi 5516 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5517 _LT_TAGVAR(hardcode_direct, $1)=yes 5518 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5519 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5520 ;; 5521 5522 sysv4) 5523 case $host_vendor in 5524 sni) 5525 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5526 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5527 ;; 5528 siemens) 5529 ## LD is ld it makes a PLAMLIB 5530 ## CC just makes a GrossModule. 5531 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5532 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5533 _LT_TAGVAR(hardcode_direct, $1)=no 5534 ;; 5535 motorola) 5536 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5537 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5538 ;; 5539 esac 5540 runpath_var='LD_RUN_PATH' 5541 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5542 ;; 5543 5544 sysv4.3*) 5545 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5546 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5547 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5548 ;; 5549 5550 sysv4*MP*) 5551 if test -d /usr/nec; then 5552 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5553 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5554 runpath_var=LD_RUN_PATH 5555 hardcode_runpath_var=yes 5556 _LT_TAGVAR(ld_shlibs, $1)=yes 5557 fi 5558 ;; 5559 5560 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5561 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5562 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5563 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5564 runpath_var='LD_RUN_PATH' 5565 5566 if test "$GCC" = yes; then 5567 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5568 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5569 else 5570 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5571 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5572 fi 5573 ;; 5574 5575 sysv5* | sco3.2v5* | sco5v6*) 5576 # Note: We can NOT use -z defs as we might desire, because we do not 5577 # link with -lc, and that would cause any symbols used from libc to 5578 # always be unresolved, which means just about no library would 5579 # ever link correctly. If we're not using GNU ld we use -z text 5580 # though, which does catch some bad symbols but isn't as heavy-handed 5581 # as -z defs. 5582 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5583 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5584 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5585 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5586 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5587 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5588 _LT_TAGVAR(link_all_deplibs, $1)=yes 5589 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5590 runpath_var='LD_RUN_PATH' 5591 5592 if test "$GCC" = yes; then 5593 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5594 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5595 else 5596 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5597 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5598 fi 5599 ;; 5600 5601 uts4*) 5602 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5603 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5604 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5605 ;; 5606 5607 *) 5608 _LT_TAGVAR(ld_shlibs, $1)=no 5609 ;; 5610 esac 5611 5612 if test x$host_vendor = xsni; then 5613 case $host in 5614 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5615 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5616 ;; 5617 esac 5618 fi 5619 fi 5620 ]) 5621 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5622 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5623 5624 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5625 5626 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5627 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5628 _LT_DECL([], [extract_expsyms_cmds], [2], 5629 [The commands to extract the exported symbol list from a shared archive]) 5630 5631 # 5632 # Do we need to explicitly link libc? 5633 # 5634 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5635 x|xyes) 5636 # Assume -lc should be added 5637 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5638 5639 if test "$enable_shared" = yes && test "$GCC" = yes; then 5640 case $_LT_TAGVAR(archive_cmds, $1) in 5641 *'~'*) 5642 # FIXME: we may have to deal with multi-command sequences. 5643 ;; 5644 '$CC '*) 5645 # Test whether the compiler implicitly links with -lc since on some 5646 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5647 # to ld, don't add -lc before -lgcc. 5648 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5649 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5650 [$RM conftest* 5651 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5652 5653 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5654 soname=conftest 5655 lib=conftest 5656 libobjs=conftest.$ac_objext 5657 deplibs= 5658 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5659 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5660 compiler_flags=-v 5661 linker_flags=-v 5662 verstring= 5663 output_objdir=. 5664 libname=conftest 5665 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5666 _LT_TAGVAR(allow_undefined_flag, $1)= 5667 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5668 then 5669 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5670 else 5671 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5672 fi 5673 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5674 else 5675 cat conftest.err 1>&5 5676 fi 5677 $RM conftest* 5678 ]) 5679 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5680 ;; 5681 esac 5682 fi 5683 ;; 5684 esac 5685 5686 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5687 [Whether or not to add -lc for building shared libraries]) 5688 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5689 [enable_shared_with_static_runtimes], [0], 5690 [Whether or not to disallow shared libs when runtime libs are static]) 5691 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5692 [Compiler flag to allow reflexive dlopens]) 5693 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5694 [Compiler flag to generate shared objects directly from archives]) 5695 _LT_TAGDECL([], [compiler_needs_object], [1], 5696 [Whether the compiler copes with passing no objects directly]) 5697 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5698 [Create an old-style archive from a shared archive]) 5699 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5700 [Create a temporary old-style archive to link instead of a shared archive]) 5701 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5702 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5703 _LT_TAGDECL([], [module_cmds], [2], 5704 [Commands used to build a loadable module if different from building 5705 a shared archive.]) 5706 _LT_TAGDECL([], [module_expsym_cmds], [2]) 5707 _LT_TAGDECL([], [with_gnu_ld], [1], 5708 [Whether we are building with GNU ld or not]) 5709 _LT_TAGDECL([], [allow_undefined_flag], [1], 5710 [Flag that allows shared libraries with undefined symbols to be built]) 5711 _LT_TAGDECL([], [no_undefined_flag], [1], 5712 [Flag that enforces no undefined symbols]) 5713 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5714 [Flag to hardcode $libdir into a binary during linking. 5715 This must work even if $libdir does not exist]) 5716 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5717 [Whether we need a single "-rpath" flag with a separated argument]) 5718 _LT_TAGDECL([], [hardcode_direct], [0], 5719 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5720 DIR into the resulting binary]) 5721 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5722 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5723 DIR into the resulting binary and the resulting library dependency is 5724 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5725 library is relocated]) 5726 _LT_TAGDECL([], [hardcode_minus_L], [0], 5727 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5728 into the resulting binary]) 5729 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5730 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5731 into the resulting binary]) 5732 _LT_TAGDECL([], [hardcode_automatic], [0], 5733 [Set to "yes" if building a shared library automatically hardcodes DIR 5734 into the library and all subsequent libraries and executables linked 5735 against it]) 5736 _LT_TAGDECL([], [inherit_rpath], [0], 5737 [Set to yes if linker adds runtime paths of dependent libraries 5738 to runtime path list]) 5739 _LT_TAGDECL([], [link_all_deplibs], [0], 5740 [Whether libtool must link a program against all its dependency libraries]) 5741 _LT_TAGDECL([], [always_export_symbols], [0], 5742 [Set to "yes" if exported symbols are required]) 5743 _LT_TAGDECL([], [export_symbols_cmds], [2], 5744 [The commands to list exported symbols]) 5745 _LT_TAGDECL([], [exclude_expsyms], [1], 5746 [Symbols that should not be listed in the preloaded symbols]) 5747 _LT_TAGDECL([], [include_expsyms], [1], 5748 [Symbols that must always be exported]) 5749 _LT_TAGDECL([], [prelink_cmds], [2], 5750 [Commands necessary for linking programs (against libraries) with templates]) 5751 _LT_TAGDECL([], [postlink_cmds], [2], 5752 [Commands necessary for finishing linking programs]) 5753 _LT_TAGDECL([], [file_list_spec], [1], 5754 [Specify filename containing input files]) 5755 dnl FIXME: Not yet implemented 5756 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5757 dnl [Compiler flag to generate thread safe objects]) 5758 ])# _LT_LINKER_SHLIBS 5759 5760 5761 # _LT_LANG_C_CONFIG([TAG]) 5762 # ------------------------ 5763 # Ensure that the configuration variables for a C compiler are suitably 5764 # defined. These variables are subsequently used by _LT_CONFIG to write 5765 # the compiler configuration to `libtool'. 5766 m4_defun([_LT_LANG_C_CONFIG], 5767 [m4_require([_LT_DECL_EGREP])dnl 5768 lt_save_CC="$CC" 5769 AC_LANG_PUSH(C) 5770 5771 # Source file extension for C test sources. 5772 ac_ext=c 5773 5774 # Object file extension for compiled C test sources. 5775 objext=o 5776 _LT_TAGVAR(objext, $1)=$objext 5777 5778 # Code to be used in simple compile tests 5779 lt_simple_compile_test_code="int some_variable = 0;" 5780 5781 # Code to be used in simple link tests 5782 lt_simple_link_test_code='int main(){return(0);}' 5783 5784 _LT_TAG_COMPILER 5785 # Save the default compiler, since it gets overwritten when the other 5786 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5787 compiler_DEFAULT=$CC 5788 5789 # save warnings/boilerplate of simple test code 5790 _LT_COMPILER_BOILERPLATE 5791 _LT_LINKER_BOILERPLATE 5792 5793 if test -n "$compiler"; then 5794 _LT_COMPILER_NO_RTTI($1) 5795 _LT_COMPILER_PIC($1) 5796 _LT_COMPILER_C_O($1) 5797 _LT_COMPILER_FILE_LOCKS($1) 5798 _LT_LINKER_SHLIBS($1) 5799 _LT_SYS_DYNAMIC_LINKER($1) 5800 _LT_LINKER_HARDCODE_LIBPATH($1) 5801 LT_SYS_DLOPEN_SELF 5802 _LT_CMD_STRIPLIB 5803 5804 # Report which library types will actually be built 5805 AC_MSG_CHECKING([if libtool supports shared libraries]) 5806 AC_MSG_RESULT([$can_build_shared]) 5807 5808 AC_MSG_CHECKING([whether to build shared libraries]) 5809 test "$can_build_shared" = "no" && enable_shared=no 5810 5811 # On AIX, shared libraries and static libraries use the same namespace, and 5812 # are all built from PIC. 5813 case $host_os in 5814 aix3*) 5815 test "$enable_shared" = yes && enable_static=no 5816 if test -n "$RANLIB"; then 5817 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5818 postinstall_cmds='$RANLIB $lib' 5819 fi 5820 ;; 5821 5822 aix[[4-9]]*) 5823 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5824 test "$enable_shared" = yes && enable_static=no 5825 fi 5826 ;; 5827 esac 5828 AC_MSG_RESULT([$enable_shared]) 5829 5830 AC_MSG_CHECKING([whether to build static libraries]) 5831 # Make sure either enable_shared or enable_static is yes. 5832 test "$enable_shared" = yes || enable_static=yes 5833 AC_MSG_RESULT([$enable_static]) 5834 5835 _LT_CONFIG($1) 5836 fi 5837 AC_LANG_POP 5838 CC="$lt_save_CC" 5839 ])# _LT_LANG_C_CONFIG 5840 5841 5842 # _LT_LANG_CXX_CONFIG([TAG]) 5843 # -------------------------- 5844 # Ensure that the configuration variables for a C++ compiler are suitably 5845 # defined. These variables are subsequently used by _LT_CONFIG to write 5846 # the compiler configuration to `libtool'. 5847 m4_defun([_LT_LANG_CXX_CONFIG], 5848 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5849 m4_require([_LT_DECL_EGREP])dnl 5850 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5851 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5852 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5853 (test "X$CXX" != "Xg++"))) ; then 5854 AC_PROG_CXXCPP 5855 else 5856 _lt_caught_CXX_error=yes 5857 fi 5858 5859 AC_LANG_PUSH(C++) 5860 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5861 _LT_TAGVAR(allow_undefined_flag, $1)= 5862 _LT_TAGVAR(always_export_symbols, $1)=no 5863 _LT_TAGVAR(archive_expsym_cmds, $1)= 5864 _LT_TAGVAR(compiler_needs_object, $1)=no 5865 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5866 _LT_TAGVAR(hardcode_direct, $1)=no 5867 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5868 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5869 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5870 _LT_TAGVAR(hardcode_minus_L, $1)=no 5871 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5872 _LT_TAGVAR(hardcode_automatic, $1)=no 5873 _LT_TAGVAR(inherit_rpath, $1)=no 5874 _LT_TAGVAR(module_cmds, $1)= 5875 _LT_TAGVAR(module_expsym_cmds, $1)= 5876 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5877 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5878 _LT_TAGVAR(reload_flag, $1)=$reload_flag 5879 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5880 _LT_TAGVAR(no_undefined_flag, $1)= 5881 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5882 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5883 5884 # Source file extension for C++ test sources. 5885 ac_ext=cpp 5886 5887 # Object file extension for compiled C++ test sources. 5888 objext=o 5889 _LT_TAGVAR(objext, $1)=$objext 5890 5891 # No sense in running all these tests if we already determined that 5892 # the CXX compiler isn't working. Some variables (like enable_shared) 5893 # are currently assumed to apply to all compilers on this platform, 5894 # and will be corrupted by setting them based on a non-working compiler. 5895 if test "$_lt_caught_CXX_error" != yes; then 5896 # Code to be used in simple compile tests 5897 lt_simple_compile_test_code="int some_variable = 0;" 5898 5899 # Code to be used in simple link tests 5900 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5901 5902 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5903 _LT_TAG_COMPILER 5904 5905 # save warnings/boilerplate of simple test code 5906 _LT_COMPILER_BOILERPLATE 5907 _LT_LINKER_BOILERPLATE 5908 5909 # Allow CC to be a program name with arguments. 5910 lt_save_CC=$CC 5911 lt_save_CFLAGS=$CFLAGS 5912 lt_save_LD=$LD 5913 lt_save_GCC=$GCC 5914 GCC=$GXX 5915 lt_save_with_gnu_ld=$with_gnu_ld 5916 lt_save_path_LD=$lt_cv_path_LD 5917 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5918 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5919 else 5920 $as_unset lt_cv_prog_gnu_ld 5921 fi 5922 if test -n "${lt_cv_path_LDCXX+set}"; then 5923 lt_cv_path_LD=$lt_cv_path_LDCXX 5924 else 5925 $as_unset lt_cv_path_LD 5926 fi 5927 test -z "${LDCXX+set}" || LD=$LDCXX 5928 CC=${CXX-"c++"} 5929 CFLAGS=$CXXFLAGS 5930 compiler=$CC 5931 _LT_TAGVAR(compiler, $1)=$CC 5932 _LT_CC_BASENAME([$compiler]) 5933 5934 if test -n "$compiler"; then 5935 # We don't want -fno-exception when compiling C++ code, so set the 5936 # no_builtin_flag separately 5937 if test "$GXX" = yes; then 5938 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5939 else 5940 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5941 fi 5942 5943 if test "$GXX" = yes; then 5944 # Set up default GNU C++ configuration 5945 5946 LT_PATH_LD 5947 5948 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5949 # archiving commands below assume that GNU ld is being used. 5950 if test "$with_gnu_ld" = yes; then 5951 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5952 _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' 5953 5954 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5955 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5956 5957 # If archive_cmds runs LD, not CC, wlarc should be empty 5958 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5959 # investigate it a little bit more. (MM) 5960 wlarc='${wl}' 5961 5962 # ancient GNU ld didn't support --whole-archive et. al. 5963 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5964 $GREP 'no-whole-archive' > /dev/null; then 5965 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5966 else 5967 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5968 fi 5969 else 5970 with_gnu_ld=no 5971 wlarc= 5972 5973 # A generic and very simple default shared library creation 5974 # command for GNU C++ for the case where it uses the native 5975 # linker, instead of GNU ld. If possible, this setting should 5976 # overridden to take advantage of the native linker features on 5977 # the platform it is being used on. 5978 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5979 fi 5980 5981 # Commands to make compiler produce verbose output that lists 5982 # what "hidden" libraries, object files and flags are used when 5983 # linking a shared library. 5984 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5985 5986 else 5987 GXX=no 5988 with_gnu_ld=no 5989 wlarc= 5990 fi 5991 5992 # PORTME: fill in a description of your system's C++ link characteristics 5993 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5994 _LT_TAGVAR(ld_shlibs, $1)=yes 5995 case $host_os in 5996 aix3*) 5997 # FIXME: insert proper C++ library support 5998 _LT_TAGVAR(ld_shlibs, $1)=no 5999 ;; 6000 aix[[4-9]]*) 6001 if test "$host_cpu" = ia64; then 6002 # On IA64, the linker does run time linking by default, so we don't 6003 # have to do anything special. 6004 aix_use_runtimelinking=no 6005 exp_sym_flag='-Bexport' 6006 no_entry_flag="" 6007 else 6008 aix_use_runtimelinking=no 6009 6010 # Test if we are trying to use run time linking or normal 6011 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6012 # need to do runtime linking. 6013 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6014 for ld_flag in $LDFLAGS; do 6015 case $ld_flag in 6016 *-brtl*) 6017 aix_use_runtimelinking=yes 6018 break 6019 ;; 6020 esac 6021 done 6022 ;; 6023 esac 6024 6025 exp_sym_flag='-bexport' 6026 no_entry_flag='-bnoentry' 6027 fi 6028 6029 # When large executables or shared objects are built, AIX ld can 6030 # have problems creating the table of contents. If linking a library 6031 # or program results in "error TOC overflow" add -mminimal-toc to 6032 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6033 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6034 6035 _LT_TAGVAR(archive_cmds, $1)='' 6036 _LT_TAGVAR(hardcode_direct, $1)=yes 6037 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6038 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6039 _LT_TAGVAR(link_all_deplibs, $1)=yes 6040 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 6041 6042 if test "$GXX" = yes; then 6043 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6044 # We only want to do this on AIX 4.2 and lower, the check 6045 # below for broken collect2 doesn't work under 4.3+ 6046 collect2name=`${CC} -print-prog-name=collect2` 6047 if test -f "$collect2name" && 6048 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6049 then 6050 # We have reworked collect2 6051 : 6052 else 6053 # We have old collect2 6054 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6055 # It fails to find uninstalled libraries when the uninstalled 6056 # path is not listed in the libpath. Setting hardcode_minus_L 6057 # to unsupported forces relinking 6058 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6059 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6060 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6061 fi 6062 esac 6063 shared_flag='-shared' 6064 if test "$aix_use_runtimelinking" = yes; then 6065 shared_flag="$shared_flag "'${wl}-G' 6066 fi 6067 else 6068 # not using gcc 6069 if test "$host_cpu" = ia64; then 6070 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6071 # chokes on -Wl,-G. The following line is correct: 6072 shared_flag='-G' 6073 else 6074 if test "$aix_use_runtimelinking" = yes; then 6075 shared_flag='${wl}-G' 6076 else 6077 shared_flag='${wl}-bM:SRE' 6078 fi 6079 fi 6080 fi 6081 6082 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6083 # It seems that -bexpall does not export symbols beginning with 6084 # underscore (_), so it is better to generate a list of symbols to 6085 # export. 6086 _LT_TAGVAR(always_export_symbols, $1)=yes 6087 if test "$aix_use_runtimelinking" = yes; then 6088 # Warning - without using the other runtime loading flags (-brtl), 6089 # -berok will link without error, but may produce a broken library. 6090 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6091 # Determine the default libpath from the value encoded in an empty 6092 # executable. 6093 _LT_SYS_MODULE_PATH_AIX([$1]) 6094 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6095 6096 _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 $shared_flag" 6097 else 6098 if test "$host_cpu" = ia64; then 6099 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6100 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6101 _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" 6102 else 6103 # Determine the default libpath from the value encoded in an 6104 # empty executable. 6105 _LT_SYS_MODULE_PATH_AIX([$1]) 6106 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6107 # Warning - without using the other run time loading flags, 6108 # -berok will link without error, but may produce a broken library. 6109 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6110 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6111 if test "$with_gnu_ld" = yes; then 6112 # We only use this code for GNU lds that support --whole-archive. 6113 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6114 else 6115 # Exported symbols can be pulled into shared objects from archives 6116 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6117 fi 6118 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6119 # This is similar to how AIX traditionally builds its shared 6120 # libraries. 6121 _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' 6122 fi 6123 fi 6124 ;; 6125 6126 beos*) 6127 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6128 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6129 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 6130 # support --undefined. This deserves some investigation. FIXME 6131 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6132 else 6133 _LT_TAGVAR(ld_shlibs, $1)=no 6134 fi 6135 ;; 6136 6137 chorus*) 6138 case $cc_basename in 6139 *) 6140 # FIXME: insert proper C++ library support 6141 _LT_TAGVAR(ld_shlibs, $1)=no 6142 ;; 6143 esac 6144 ;; 6145 6146 cygwin* | mingw* | pw32* | cegcc*) 6147 case $GXX,$cc_basename in 6148 ,cl* | no,cl*) 6149 # Native MSVC 6150 # hardcode_libdir_flag_spec is actually meaningless, as there is 6151 # no search path for DLLs. 6152 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6153 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6154 _LT_TAGVAR(always_export_symbols, $1)=yes 6155 _LT_TAGVAR(file_list_spec, $1)='@' 6156 # Tell ltmain to make .lib files, not .a files. 6157 libext=lib 6158 # Tell ltmain to make .dll files, not .so files. 6159 shrext_cmds=".dll" 6160 # FIXME: Setting linknames here is a bad hack. 6161 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6162 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6163 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6164 else 6165 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6166 fi~ 6167 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6168 linknames=' 6169 # The linker will not automatically build a static lib if we build a DLL. 6170 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6171 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6172 # Don't use ranlib 6173 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6174 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6175 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6176 case $lt_outputfile in 6177 *.exe|*.EXE) ;; 6178 *) 6179 lt_outputfile="$lt_outputfile.exe" 6180 lt_tool_outputfile="$lt_tool_outputfile.exe" 6181 ;; 6182 esac~ 6183 func_to_tool_file "$lt_outputfile"~ 6184 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6185 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6186 $RM "$lt_outputfile.manifest"; 6187 fi' 6188 ;; 6189 *) 6190 # g++ 6191 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6192 # as there is no search path for DLLs. 6193 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6194 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6195 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6196 _LT_TAGVAR(always_export_symbols, $1)=no 6197 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6198 6199 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6200 _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' 6201 # If the export-symbols file already is a .def file (1st line 6202 # is EXPORTS), use it as is; otherwise, prepend... 6203 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6204 cp $export_symbols $output_objdir/$soname.def; 6205 else 6206 echo EXPORTS > $output_objdir/$soname.def; 6207 cat $export_symbols >> $output_objdir/$soname.def; 6208 fi~ 6209 $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' 6210 else 6211 _LT_TAGVAR(ld_shlibs, $1)=no 6212 fi 6213 ;; 6214 esac 6215 ;; 6216 darwin* | rhapsody*) 6217 _LT_DARWIN_LINKER_FEATURES($1) 6218 ;; 6219 6220 dgux*) 6221 case $cc_basename in 6222 ec++*) 6223 # FIXME: insert proper C++ library support 6224 _LT_TAGVAR(ld_shlibs, $1)=no 6225 ;; 6226 ghcx*) 6227 # Green Hills C++ Compiler 6228 # FIXME: insert proper C++ library support 6229 _LT_TAGVAR(ld_shlibs, $1)=no 6230 ;; 6231 *) 6232 # FIXME: insert proper C++ library support 6233 _LT_TAGVAR(ld_shlibs, $1)=no 6234 ;; 6235 esac 6236 ;; 6237 6238 freebsd2.*) 6239 # C++ shared libraries reported to be fairly broken before 6240 # switch to ELF 6241 _LT_TAGVAR(ld_shlibs, $1)=no 6242 ;; 6243 6244 freebsd-elf*) 6245 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6246 ;; 6247 6248 freebsd* | dragonfly*) 6249 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6250 # conventions 6251 _LT_TAGVAR(ld_shlibs, $1)=yes 6252 ;; 6253 6254 gnu*) 6255 ;; 6256 6257 haiku*) 6258 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6259 _LT_TAGVAR(link_all_deplibs, $1)=yes 6260 ;; 6261 6262 hpux9*) 6263 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6264 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6265 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6266 _LT_TAGVAR(hardcode_direct, $1)=yes 6267 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6268 # but as the default 6269 # location of the library. 6270 6271 case $cc_basename in 6272 CC*) 6273 # FIXME: insert proper C++ library support 6274 _LT_TAGVAR(ld_shlibs, $1)=no 6275 ;; 6276 aCC*) 6277 _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 $lib' 6278 # Commands to make compiler produce verbose output that lists 6279 # what "hidden" libraries, object files and flags are used when 6280 # linking a shared library. 6281 # 6282 # There doesn't appear to be a way to prevent this compiler from 6283 # explicitly linking system object files so we need to strip them 6284 # from the output so that they don't get included in the library 6285 # dependencies. 6286 output_verbose_link_cmd='templist=`($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"' 6287 ;; 6288 *) 6289 if test "$GXX" = yes; then 6290 _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' 6291 else 6292 # FIXME: insert proper C++ library support 6293 _LT_TAGVAR(ld_shlibs, $1)=no 6294 fi 6295 ;; 6296 esac 6297 ;; 6298 6299 hpux10*|hpux11*) 6300 if test $with_gnu_ld = no; then 6301 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6302 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6303 6304 case $host_cpu in 6305 hppa*64*|ia64*) 6306 ;; 6307 *) 6308 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6309 ;; 6310 esac 6311 fi 6312 case $host_cpu in 6313 hppa*64*|ia64*) 6314 _LT_TAGVAR(hardcode_direct, $1)=no 6315 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6316 ;; 6317 *) 6318 _LT_TAGVAR(hardcode_direct, $1)=yes 6319 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6320 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6321 # but as the default 6322 # location of the library. 6323 ;; 6324 esac 6325 6326 case $cc_basename in 6327 CC*) 6328 # FIXME: insert proper C++ library support 6329 _LT_TAGVAR(ld_shlibs, $1)=no 6330 ;; 6331 aCC*) 6332 case $host_cpu in 6333 hppa*64*) 6334 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6335 ;; 6336 ia64*) 6337 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6338 ;; 6339 *) 6340 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6341 ;; 6342 esac 6343 # Commands to make compiler produce verbose output that lists 6344 # what "hidden" libraries, object files and flags are used when 6345 # linking a shared library. 6346 # 6347 # There doesn't appear to be a way to prevent this compiler from 6348 # explicitly linking system object files so we need to strip them 6349 # from the output so that they don't get included in the library 6350 # dependencies. 6351 output_verbose_link_cmd='templist=`($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"' 6352 ;; 6353 *) 6354 if test "$GXX" = yes; then 6355 if test $with_gnu_ld = no; then 6356 case $host_cpu in 6357 hppa*64*) 6358 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6359 ;; 6360 ia64*) 6361 _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' 6362 ;; 6363 *) 6364 _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' 6365 ;; 6366 esac 6367 fi 6368 else 6369 # FIXME: insert proper C++ library support 6370 _LT_TAGVAR(ld_shlibs, $1)=no 6371 fi 6372 ;; 6373 esac 6374 ;; 6375 6376 interix[[3-9]]*) 6377 _LT_TAGVAR(hardcode_direct, $1)=no 6378 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6379 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6380 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6381 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6382 # Instead, shared libraries are loaded at an image base (0x10000000 by 6383 # default) and relocated if they conflict, which is a slow very memory 6384 # consuming and fragmenting process. To avoid this, we pick a random, 6385 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6386 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6387 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6388 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6389 ;; 6390 irix5* | irix6*) 6391 case $cc_basename in 6392 CC*) 6393 # SGI C++ 6394 _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' 6395 6396 # Archives containing C++ object files must be created using 6397 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6398 # necessary to make sure instantiated templates are included 6399 # in the archive. 6400 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6401 ;; 6402 *) 6403 if test "$GXX" = yes; then 6404 if test "$with_gnu_ld" = no; then 6405 _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' 6406 else 6407 _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' 6408 fi 6409 fi 6410 _LT_TAGVAR(link_all_deplibs, $1)=yes 6411 ;; 6412 esac 6413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6414 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6415 _LT_TAGVAR(inherit_rpath, $1)=yes 6416 ;; 6417 6418 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6419 case $cc_basename in 6420 KCC*) 6421 # Kuck and Associates, Inc. (KAI) C++ Compiler 6422 6423 # KCC will only create a shared library if the output file 6424 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6425 # to its proper name (with version) after linking. 6426 _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' 6427 _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 $lib' 6428 # Commands to make compiler produce verbose output that lists 6429 # what "hidden" libraries, object files and flags are used when 6430 # linking a shared library. 6431 # 6432 # There doesn't appear to be a way to prevent this compiler from 6433 # explicitly linking system object files so we need to strip them 6434 # from the output so that they don't get included in the library 6435 # dependencies. 6436 output_verbose_link_cmd='templist=`$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"' 6437 6438 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6439 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6440 6441 # Archives containing C++ object files must be created using 6442 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6443 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6444 ;; 6445 icpc* | ecpc* ) 6446 # Intel C++ 6447 with_gnu_ld=yes 6448 # version 8.0 and above of icpc choke on multiply defined symbols 6449 # if we add $predep_objects and $postdep_objects, however 7.1 and 6450 # earlier do not add the objects themselves. 6451 case `$CC -V 2>&1` in 6452 *"Version 7."*) 6453 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6454 _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' 6455 ;; 6456 *) # Version 8.0 or newer 6457 tmp_idyn= 6458 case $host_cpu in 6459 ia64*) tmp_idyn=' -i_dynamic';; 6460 esac 6461 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6462 _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' 6463 ;; 6464 esac 6465 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6466 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6467 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6468 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6469 ;; 6470 pgCC* | pgcpp*) 6471 # Portland Group C++ compiler 6472 case `$CC -V` in 6473 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6474 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6475 rm -rf $tpldir~ 6476 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6477 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6478 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6479 rm -rf $tpldir~ 6480 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6481 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6482 $RANLIB $oldlib' 6483 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6484 rm -rf $tpldir~ 6485 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6486 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6487 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6488 rm -rf $tpldir~ 6489 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6490 $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' 6491 ;; 6492 *) # Version 6 and above use weak symbols 6493 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6494 _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' 6495 ;; 6496 esac 6497 6498 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6499 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6500 _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' 6501 ;; 6502 cxx*) 6503 # Compaq C++ 6504 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6505 _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' 6506 6507 runpath_var=LD_RUN_PATH 6508 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6509 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6510 6511 # Commands to make compiler produce verbose output that lists 6512 # what "hidden" libraries, object files and flags are used when 6513 # linking a shared library. 6514 # 6515 # There doesn't appear to be a way to prevent this compiler from 6516 # explicitly linking system object files so we need to strip them 6517 # from the output so that they don't get included in the library 6518 # dependencies. 6519 output_verbose_link_cmd='templist=`$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' 6520 ;; 6521 xl* | mpixl* | bgxl*) 6522 # IBM XL 8.0 on PPC, with GNU ld 6523 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6524 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6525 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6526 if test "x$supports_anon_versioning" = xyes; then 6527 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6528 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6529 echo "local: *; };" >> $output_objdir/$libname.ver~ 6530 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6531 fi 6532 ;; 6533 *) 6534 case `$CC -V 2>&1 | sed 5q` in 6535 *Sun\ C*) 6536 # Sun C++ 5.9 6537 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6538 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6539 _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' 6540 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6541 _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' 6542 _LT_TAGVAR(compiler_needs_object, $1)=yes 6543 6544 # Not sure whether something based on 6545 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6546 # would be better. 6547 output_verbose_link_cmd='func_echo_all' 6548 6549 # Archives containing C++ object files must be created using 6550 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6551 # necessary to make sure instantiated templates are included 6552 # in the archive. 6553 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6554 ;; 6555 esac 6556 ;; 6557 esac 6558 ;; 6559 6560 lynxos*) 6561 # FIXME: insert proper C++ library support 6562 _LT_TAGVAR(ld_shlibs, $1)=no 6563 ;; 6564 6565 m88k*) 6566 # FIXME: insert proper C++ library support 6567 _LT_TAGVAR(ld_shlibs, $1)=no 6568 ;; 6569 6570 mvs*) 6571 case $cc_basename in 6572 cxx*) 6573 # FIXME: insert proper C++ library support 6574 _LT_TAGVAR(ld_shlibs, $1)=no 6575 ;; 6576 *) 6577 # FIXME: insert proper C++ library support 6578 _LT_TAGVAR(ld_shlibs, $1)=no 6579 ;; 6580 esac 6581 ;; 6582 6583 netbsd*) 6584 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6585 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6586 wlarc= 6587 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6588 _LT_TAGVAR(hardcode_direct, $1)=yes 6589 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6590 fi 6591 # Workaround some broken pre-1.5 toolchains 6592 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6593 ;; 6594 6595 *nto* | *qnx*) 6596 _LT_TAGVAR(ld_shlibs, $1)=yes 6597 ;; 6598 6599 openbsd2*) 6600 # C++ shared libraries are fairly broken 6601 _LT_TAGVAR(ld_shlibs, $1)=no 6602 ;; 6603 6604 openbsd*) 6605 if test -f /usr/libexec/ld.so; then 6606 _LT_TAGVAR(hardcode_direct, $1)=yes 6607 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6608 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6609 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6610 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6611 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6612 _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' 6613 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6614 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6615 fi 6616 output_verbose_link_cmd=func_echo_all 6617 else 6618 _LT_TAGVAR(ld_shlibs, $1)=no 6619 fi 6620 ;; 6621 6622 osf3* | osf4* | osf5*) 6623 case $cc_basename in 6624 KCC*) 6625 # Kuck and Associates, Inc. (KAI) C++ Compiler 6626 6627 # KCC will only create a shared library if the output file 6628 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6629 # to its proper name (with version) after linking. 6630 _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' 6631 6632 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6633 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6634 6635 # Archives containing C++ object files must be created using 6636 # the KAI C++ compiler. 6637 case $host in 6638 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6639 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6640 esac 6641 ;; 6642 RCC*) 6643 # Rational C++ 2.4.1 6644 # FIXME: insert proper C++ library support 6645 _LT_TAGVAR(ld_shlibs, $1)=no 6646 ;; 6647 cxx*) 6648 case $host in 6649 osf3*) 6650 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6651 _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' 6652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6653 ;; 6654 *) 6655 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6656 _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' 6657 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6658 echo "-hidden">> $lib.exp~ 6659 $CC -shared$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~ 6660 $RM $lib.exp' 6661 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6662 ;; 6663 esac 6664 6665 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6666 6667 # Commands to make compiler produce verbose output that lists 6668 # what "hidden" libraries, object files and flags are used when 6669 # linking a shared library. 6670 # 6671 # There doesn't appear to be a way to prevent this compiler from 6672 # explicitly linking system object files so we need to strip them 6673 # from the output so that they don't get included in the library 6674 # dependencies. 6675 output_verbose_link_cmd='templist=`$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"' 6676 ;; 6677 *) 6678 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6679 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6680 case $host in 6681 osf3*) 6682 _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' 6683 ;; 6684 *) 6685 _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' 6686 ;; 6687 esac 6688 6689 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6690 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6691 6692 # Commands to make compiler produce verbose output that lists 6693 # what "hidden" libraries, object files and flags are used when 6694 # linking a shared library. 6695 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6696 6697 else 6698 # FIXME: insert proper C++ library support 6699 _LT_TAGVAR(ld_shlibs, $1)=no 6700 fi 6701 ;; 6702 esac 6703 ;; 6704 6705 psos*) 6706 # FIXME: insert proper C++ library support 6707 _LT_TAGVAR(ld_shlibs, $1)=no 6708 ;; 6709 6710 sunos4*) 6711 case $cc_basename in 6712 CC*) 6713 # Sun C++ 4.x 6714 # FIXME: insert proper C++ library support 6715 _LT_TAGVAR(ld_shlibs, $1)=no 6716 ;; 6717 lcc*) 6718 # Lucid 6719 # FIXME: insert proper C++ library support 6720 _LT_TAGVAR(ld_shlibs, $1)=no 6721 ;; 6722 *) 6723 # FIXME: insert proper C++ library support 6724 _LT_TAGVAR(ld_shlibs, $1)=no 6725 ;; 6726 esac 6727 ;; 6728 6729 solaris*) 6730 case $cc_basename in 6731 CC* | sunCC*) 6732 # Sun C++ 4.2, 5.x and Centerline C++ 6733 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6734 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6735 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6736 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6737 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6738 6739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6740 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6741 case $host_os in 6742 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6743 *) 6744 # The compiler driver will combine and reorder linker options, 6745 # but understands `-z linker_flag'. 6746 # Supported since Solaris 2.6 (maybe 2.5.1?) 6747 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6748 ;; 6749 esac 6750 _LT_TAGVAR(link_all_deplibs, $1)=yes 6751 6752 output_verbose_link_cmd='func_echo_all' 6753 6754 # Archives containing C++ object files must be created using 6755 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6756 # necessary to make sure instantiated templates are included 6757 # in the archive. 6758 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6759 ;; 6760 gcx*) 6761 # Green Hills C++ Compiler 6762 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6763 6764 # The C++ compiler must be used to create the archive. 6765 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6766 ;; 6767 *) 6768 # GNU C++ compiler with Solaris linker 6769 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6770 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6771 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6772 _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' 6773 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6774 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6775 6776 # Commands to make compiler produce verbose output that lists 6777 # what "hidden" libraries, object files and flags are used when 6778 # linking a shared library. 6779 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6780 else 6781 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6782 # platform. 6783 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6784 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6785 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6786 6787 # Commands to make compiler produce verbose output that lists 6788 # what "hidden" libraries, object files and flags are used when 6789 # linking a shared library. 6790 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6791 fi 6792 6793 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6794 case $host_os in 6795 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6796 *) 6797 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6798 ;; 6799 esac 6800 fi 6801 ;; 6802 esac 6803 ;; 6804 6805 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6806 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6807 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6808 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6809 runpath_var='LD_RUN_PATH' 6810 6811 case $cc_basename in 6812 CC*) 6813 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6814 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6815 ;; 6816 *) 6817 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6818 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6819 ;; 6820 esac 6821 ;; 6822 6823 sysv5* | sco3.2v5* | sco5v6*) 6824 # Note: We can NOT use -z defs as we might desire, because we do not 6825 # link with -lc, and that would cause any symbols used from libc to 6826 # always be unresolved, which means just about no library would 6827 # ever link correctly. If we're not using GNU ld we use -z text 6828 # though, which does catch some bad symbols but isn't as heavy-handed 6829 # as -z defs. 6830 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6831 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6832 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6833 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6834 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6835 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6836 _LT_TAGVAR(link_all_deplibs, $1)=yes 6837 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6838 runpath_var='LD_RUN_PATH' 6839 6840 case $cc_basename in 6841 CC*) 6842 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6843 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6844 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6845 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6846 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6847 '"$_LT_TAGVAR(reload_cmds, $1)" 6848 ;; 6849 *) 6850 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6851 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6852 ;; 6853 esac 6854 ;; 6855 6856 tandem*) 6857 case $cc_basename in 6858 NCC*) 6859 # NonStop-UX NCC 3.20 6860 # FIXME: insert proper C++ library support 6861 _LT_TAGVAR(ld_shlibs, $1)=no 6862 ;; 6863 *) 6864 # FIXME: insert proper C++ library support 6865 _LT_TAGVAR(ld_shlibs, $1)=no 6866 ;; 6867 esac 6868 ;; 6869 6870 vxworks*) 6871 # FIXME: insert proper C++ library support 6872 _LT_TAGVAR(ld_shlibs, $1)=no 6873 ;; 6874 6875 *) 6876 # FIXME: insert proper C++ library support 6877 _LT_TAGVAR(ld_shlibs, $1)=no 6878 ;; 6879 esac 6880 6881 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6882 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6883 6884 _LT_TAGVAR(GCC, $1)="$GXX" 6885 _LT_TAGVAR(LD, $1)="$LD" 6886 6887 ## CAVEAT EMPTOR: 6888 ## There is no encapsulation within the following macros, do not change 6889 ## the running order or otherwise move them around unless you know exactly 6890 ## what you are doing... 6891 _LT_SYS_HIDDEN_LIBDEPS($1) 6892 _LT_COMPILER_PIC($1) 6893 _LT_COMPILER_C_O($1) 6894 _LT_COMPILER_FILE_LOCKS($1) 6895 _LT_LINKER_SHLIBS($1) 6896 _LT_SYS_DYNAMIC_LINKER($1) 6897 _LT_LINKER_HARDCODE_LIBPATH($1) 6898 6899 _LT_CONFIG($1) 6900 fi # test -n "$compiler" 6901 6902 CC=$lt_save_CC 6903 CFLAGS=$lt_save_CFLAGS 6904 LDCXX=$LD 6905 LD=$lt_save_LD 6906 GCC=$lt_save_GCC 6907 with_gnu_ld=$lt_save_with_gnu_ld 6908 lt_cv_path_LDCXX=$lt_cv_path_LD 6909 lt_cv_path_LD=$lt_save_path_LD 6910 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6911 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6912 fi # test "$_lt_caught_CXX_error" != yes 6913 6914 AC_LANG_POP 6915 ])# _LT_LANG_CXX_CONFIG 6916 6917 6918 # _LT_FUNC_STRIPNAME_CNF 6919 # ---------------------- 6920 # func_stripname_cnf prefix suffix name 6921 # strip PREFIX and SUFFIX off of NAME. 6922 # PREFIX and SUFFIX must not contain globbing or regex special 6923 # characters, hashes, percent signs, but SUFFIX may contain a leading 6924 # dot (in which case that matches only a dot). 6925 # 6926 # This function is identical to the (non-XSI) version of func_stripname, 6927 # except this one can be used by m4 code that may be executed by configure, 6928 # rather than the libtool script. 6929 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6930 AC_REQUIRE([_LT_DECL_SED]) 6931 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6932 func_stripname_cnf () 6933 { 6934 case ${2} in 6935 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6936 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6937 esac 6938 } # func_stripname_cnf 6939 ])# _LT_FUNC_STRIPNAME_CNF 6940 6941 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6942 # --------------------------------- 6943 # Figure out "hidden" library dependencies from verbose 6944 # compiler output when linking a shared library. 6945 # Parse the compiler output and extract the necessary 6946 # objects, libraries and library flags. 6947 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6948 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6949 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6950 # Dependencies to place before and after the object being linked: 6951 _LT_TAGVAR(predep_objects, $1)= 6952 _LT_TAGVAR(postdep_objects, $1)= 6953 _LT_TAGVAR(predeps, $1)= 6954 _LT_TAGVAR(postdeps, $1)= 6955 _LT_TAGVAR(compiler_lib_search_path, $1)= 6956 6957 dnl we can't use the lt_simple_compile_test_code here, 6958 dnl because it contains code intended for an executable, 6959 dnl not a library. It's possible we should let each 6960 dnl tag define a new lt_????_link_test_code variable, 6961 dnl but it's only used here... 6962 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6963 int a; 6964 void foo (void) { a = 0; } 6965 _LT_EOF 6966 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6967 class Foo 6968 { 6969 public: 6970 Foo (void) { a = 0; } 6971 private: 6972 int a; 6973 }; 6974 _LT_EOF 6975 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6976 subroutine foo 6977 implicit none 6978 integer*4 a 6979 a=0 6980 return 6981 end 6982 _LT_EOF 6983 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6984 subroutine foo 6985 implicit none 6986 integer a 6987 a=0 6988 return 6989 end 6990 _LT_EOF 6991 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6992 public class foo { 6993 private int a; 6994 public void bar (void) { 6995 a = 0; 6996 } 6997 }; 6998 _LT_EOF 6999 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 7000 package foo 7001 func foo() { 7002 } 7003 _LT_EOF 7004 ]) 7005 7006 _lt_libdeps_save_CFLAGS=$CFLAGS 7007 case "$CC $CFLAGS " in #( 7008 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7009 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7010 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7011 esac 7012 7013 dnl Parse the compiler output and extract the necessary 7014 dnl objects, libraries and library flags. 7015 if AC_TRY_EVAL(ac_compile); then 7016 # Parse the compiler output and extract the necessary 7017 # objects, libraries and library flags. 7018 7019 # Sentinel used to keep track of whether or not we are before 7020 # the conftest object file. 7021 pre_test_object_deps_done=no 7022 7023 for p in `eval "$output_verbose_link_cmd"`; do 7024 case ${prev}${p} in 7025 7026 -L* | -R* | -l*) 7027 # Some compilers place space between "-{L,R}" and the path. 7028 # Remove the space. 7029 if test $p = "-L" || 7030 test $p = "-R"; then 7031 prev=$p 7032 continue 7033 fi 7034 7035 # Expand the sysroot to ease extracting the directories later. 7036 if test -z "$prev"; then 7037 case $p in 7038 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7039 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7040 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7041 esac 7042 fi 7043 case $p in 7044 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7045 esac 7046 if test "$pre_test_object_deps_done" = no; then 7047 case ${prev} in 7048 -L | -R) 7049 # Internal compiler library paths should come after those 7050 # provided the user. The postdeps already come after the 7051 # user supplied libs so there is no need to process them. 7052 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7053 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 7054 else 7055 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 7056 fi 7057 ;; 7058 # The "-l" case would never come before the object being 7059 # linked, so don't bother handling this case. 7060 esac 7061 else 7062 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7063 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 7064 else 7065 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 7066 fi 7067 fi 7068 prev= 7069 ;; 7070 7071 *.lto.$objext) ;; # Ignore GCC LTO objects 7072 *.$objext) 7073 # This assumes that the test object file only shows up 7074 # once in the compiler output. 7075 if test "$p" = "conftest.$objext"; then 7076 pre_test_object_deps_done=yes 7077 continue 7078 fi 7079 7080 if test "$pre_test_object_deps_done" = no; then 7081 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7082 _LT_TAGVAR(predep_objects, $1)="$p" 7083 else 7084 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7085 fi 7086 else 7087 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7088 _LT_TAGVAR(postdep_objects, $1)="$p" 7089 else 7090 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7091 fi 7092 fi 7093 ;; 7094 7095 *) ;; # Ignore the rest. 7096 7097 esac 7098 done 7099 7100 # Clean up. 7101 rm -f a.out a.exe 7102 else 7103 echo "libtool.m4: error: problem compiling $1 test program" 7104 fi 7105 7106 $RM -f confest.$objext 7107 CFLAGS=$_lt_libdeps_save_CFLAGS 7108 7109 # PORTME: override above test on systems where it is broken 7110 m4_if([$1], [CXX], 7111 [case $host_os in 7112 interix[[3-9]]*) 7113 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7114 # hack all around it, let's just trust "g++" to DTRT. 7115 _LT_TAGVAR(predep_objects,$1)= 7116 _LT_TAGVAR(postdep_objects,$1)= 7117 _LT_TAGVAR(postdeps,$1)= 7118 ;; 7119 7120 linux*) 7121 case `$CC -V 2>&1 | sed 5q` in 7122 *Sun\ C*) 7123 # Sun C++ 5.9 7124 7125 # The more standards-conforming stlport4 library is 7126 # incompatible with the Cstd library. Avoid specifying 7127 # it if it's in CXXFLAGS. Ignore libCrun as 7128 # -library=stlport4 depends on it. 7129 case " $CXX $CXXFLAGS " in 7130 *" -library=stlport4 "*) 7131 solaris_use_stlport4=yes 7132 ;; 7133 esac 7134 7135 if test "$solaris_use_stlport4" != yes; then 7136 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7137 fi 7138 ;; 7139 esac 7140 ;; 7141 7142 solaris*) 7143 case $cc_basename in 7144 CC* | sunCC*) 7145 # The more standards-conforming stlport4 library is 7146 # incompatible with the Cstd library. Avoid specifying 7147 # it if it's in CXXFLAGS. Ignore libCrun as 7148 # -library=stlport4 depends on it. 7149 case " $CXX $CXXFLAGS " in 7150 *" -library=stlport4 "*) 7151 solaris_use_stlport4=yes 7152 ;; 7153 esac 7154 7155 # Adding this requires a known-good setup of shared libraries for 7156 # Sun compiler versions before 5.6, else PIC objects from an old 7157 # archive will be linked into the output, leading to subtle bugs. 7158 if test "$solaris_use_stlport4" != yes; then 7159 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7160 fi 7161 ;; 7162 esac 7163 ;; 7164 esac 7165 ]) 7166 7167 case " $_LT_TAGVAR(postdeps, $1) " in 7168 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7169 esac 7170 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7171 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7172 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7173 fi 7174 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7175 [The directories searched by this compiler when creating a shared library]) 7176 _LT_TAGDECL([], [predep_objects], [1], 7177 [Dependencies to place before and after the objects being linked to 7178 create a shared library]) 7179 _LT_TAGDECL([], [postdep_objects], [1]) 7180 _LT_TAGDECL([], [predeps], [1]) 7181 _LT_TAGDECL([], [postdeps], [1]) 7182 _LT_TAGDECL([], [compiler_lib_search_path], [1], 7183 [The library search path used internally by the compiler when linking 7184 a shared library]) 7185 ])# _LT_SYS_HIDDEN_LIBDEPS 7186 7187 7188 # _LT_LANG_F77_CONFIG([TAG]) 7189 # -------------------------- 7190 # Ensure that the configuration variables for a Fortran 77 compiler are 7191 # suitably defined. These variables are subsequently used by _LT_CONFIG 7192 # to write the compiler configuration to `libtool'. 7193 m4_defun([_LT_LANG_F77_CONFIG], 7194 [AC_LANG_PUSH(Fortran 77) 7195 if test -z "$F77" || test "X$F77" = "Xno"; then 7196 _lt_disable_F77=yes 7197 fi 7198 7199 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7200 _LT_TAGVAR(allow_undefined_flag, $1)= 7201 _LT_TAGVAR(always_export_symbols, $1)=no 7202 _LT_TAGVAR(archive_expsym_cmds, $1)= 7203 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7204 _LT_TAGVAR(hardcode_direct, $1)=no 7205 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7206 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7207 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7208 _LT_TAGVAR(hardcode_minus_L, $1)=no 7209 _LT_TAGVAR(hardcode_automatic, $1)=no 7210 _LT_TAGVAR(inherit_rpath, $1)=no 7211 _LT_TAGVAR(module_cmds, $1)= 7212 _LT_TAGVAR(module_expsym_cmds, $1)= 7213 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7214 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7215 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7216 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7217 _LT_TAGVAR(no_undefined_flag, $1)= 7218 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7219 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7220 7221 # Source file extension for f77 test sources. 7222 ac_ext=f 7223 7224 # Object file extension for compiled f77 test sources. 7225 objext=o 7226 _LT_TAGVAR(objext, $1)=$objext 7227 7228 # No sense in running all these tests if we already determined that 7229 # the F77 compiler isn't working. Some variables (like enable_shared) 7230 # are currently assumed to apply to all compilers on this platform, 7231 # and will be corrupted by setting them based on a non-working compiler. 7232 if test "$_lt_disable_F77" != yes; then 7233 # Code to be used in simple compile tests 7234 lt_simple_compile_test_code="\ 7235 subroutine t 7236 return 7237 end 7238 " 7239 7240 # Code to be used in simple link tests 7241 lt_simple_link_test_code="\ 7242 program t 7243 end 7244 " 7245 7246 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7247 _LT_TAG_COMPILER 7248 7249 # save warnings/boilerplate of simple test code 7250 _LT_COMPILER_BOILERPLATE 7251 _LT_LINKER_BOILERPLATE 7252 7253 # Allow CC to be a program name with arguments. 7254 lt_save_CC="$CC" 7255 lt_save_GCC=$GCC 7256 lt_save_CFLAGS=$CFLAGS 7257 CC=${F77-"f77"} 7258 CFLAGS=$FFLAGS 7259 compiler=$CC 7260 _LT_TAGVAR(compiler, $1)=$CC 7261 _LT_CC_BASENAME([$compiler]) 7262 GCC=$G77 7263 if test -n "$compiler"; then 7264 AC_MSG_CHECKING([if libtool supports shared libraries]) 7265 AC_MSG_RESULT([$can_build_shared]) 7266 7267 AC_MSG_CHECKING([whether to build shared libraries]) 7268 test "$can_build_shared" = "no" && enable_shared=no 7269 7270 # On AIX, shared libraries and static libraries use the same namespace, and 7271 # are all built from PIC. 7272 case $host_os in 7273 aix3*) 7274 test "$enable_shared" = yes && enable_static=no 7275 if test -n "$RANLIB"; then 7276 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7277 postinstall_cmds='$RANLIB $lib' 7278 fi 7279 ;; 7280 aix[[4-9]]*) 7281 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7282 test "$enable_shared" = yes && enable_static=no 7283 fi 7284 ;; 7285 esac 7286 AC_MSG_RESULT([$enable_shared]) 7287 7288 AC_MSG_CHECKING([whether to build static libraries]) 7289 # Make sure either enable_shared or enable_static is yes. 7290 test "$enable_shared" = yes || enable_static=yes 7291 AC_MSG_RESULT([$enable_static]) 7292 7293 _LT_TAGVAR(GCC, $1)="$G77" 7294 _LT_TAGVAR(LD, $1)="$LD" 7295 7296 ## CAVEAT EMPTOR: 7297 ## There is no encapsulation within the following macros, do not change 7298 ## the running order or otherwise move them around unless you know exactly 7299 ## what you are doing... 7300 _LT_COMPILER_PIC($1) 7301 _LT_COMPILER_C_O($1) 7302 _LT_COMPILER_FILE_LOCKS($1) 7303 _LT_LINKER_SHLIBS($1) 7304 _LT_SYS_DYNAMIC_LINKER($1) 7305 _LT_LINKER_HARDCODE_LIBPATH($1) 7306 7307 _LT_CONFIG($1) 7308 fi # test -n "$compiler" 7309 7310 GCC=$lt_save_GCC 7311 CC="$lt_save_CC" 7312 CFLAGS="$lt_save_CFLAGS" 7313 fi # test "$_lt_disable_F77" != yes 7314 7315 AC_LANG_POP 7316 ])# _LT_LANG_F77_CONFIG 7317 7318 7319 # _LT_LANG_FC_CONFIG([TAG]) 7320 # ------------------------- 7321 # Ensure that the configuration variables for a Fortran compiler are 7322 # suitably defined. These variables are subsequently used by _LT_CONFIG 7323 # to write the compiler configuration to `libtool'. 7324 m4_defun([_LT_LANG_FC_CONFIG], 7325 [AC_LANG_PUSH(Fortran) 7326 7327 if test -z "$FC" || test "X$FC" = "Xno"; then 7328 _lt_disable_FC=yes 7329 fi 7330 7331 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7332 _LT_TAGVAR(allow_undefined_flag, $1)= 7333 _LT_TAGVAR(always_export_symbols, $1)=no 7334 _LT_TAGVAR(archive_expsym_cmds, $1)= 7335 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7336 _LT_TAGVAR(hardcode_direct, $1)=no 7337 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7338 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7339 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7340 _LT_TAGVAR(hardcode_minus_L, $1)=no 7341 _LT_TAGVAR(hardcode_automatic, $1)=no 7342 _LT_TAGVAR(inherit_rpath, $1)=no 7343 _LT_TAGVAR(module_cmds, $1)= 7344 _LT_TAGVAR(module_expsym_cmds, $1)= 7345 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7346 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7347 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7348 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7349 _LT_TAGVAR(no_undefined_flag, $1)= 7350 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7351 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7352 7353 # Source file extension for fc test sources. 7354 ac_ext=${ac_fc_srcext-f} 7355 7356 # Object file extension for compiled fc test sources. 7357 objext=o 7358 _LT_TAGVAR(objext, $1)=$objext 7359 7360 # No sense in running all these tests if we already determined that 7361 # the FC compiler isn't working. Some variables (like enable_shared) 7362 # are currently assumed to apply to all compilers on this platform, 7363 # and will be corrupted by setting them based on a non-working compiler. 7364 if test "$_lt_disable_FC" != yes; then 7365 # Code to be used in simple compile tests 7366 lt_simple_compile_test_code="\ 7367 subroutine t 7368 return 7369 end 7370 " 7371 7372 # Code to be used in simple link tests 7373 lt_simple_link_test_code="\ 7374 program t 7375 end 7376 " 7377 7378 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7379 _LT_TAG_COMPILER 7380 7381 # save warnings/boilerplate of simple test code 7382 _LT_COMPILER_BOILERPLATE 7383 _LT_LINKER_BOILERPLATE 7384 7385 # Allow CC to be a program name with arguments. 7386 lt_save_CC="$CC" 7387 lt_save_GCC=$GCC 7388 lt_save_CFLAGS=$CFLAGS 7389 CC=${FC-"f95"} 7390 CFLAGS=$FCFLAGS 7391 compiler=$CC 7392 GCC=$ac_cv_fc_compiler_gnu 7393 7394 _LT_TAGVAR(compiler, $1)=$CC 7395 _LT_CC_BASENAME([$compiler]) 7396 7397 if test -n "$compiler"; then 7398 AC_MSG_CHECKING([if libtool supports shared libraries]) 7399 AC_MSG_RESULT([$can_build_shared]) 7400 7401 AC_MSG_CHECKING([whether to build shared libraries]) 7402 test "$can_build_shared" = "no" && enable_shared=no 7403 7404 # On AIX, shared libraries and static libraries use the same namespace, and 7405 # are all built from PIC. 7406 case $host_os in 7407 aix3*) 7408 test "$enable_shared" = yes && enable_static=no 7409 if test -n "$RANLIB"; then 7410 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7411 postinstall_cmds='$RANLIB $lib' 7412 fi 7413 ;; 7414 aix[[4-9]]*) 7415 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7416 test "$enable_shared" = yes && enable_static=no 7417 fi 7418 ;; 7419 esac 7420 AC_MSG_RESULT([$enable_shared]) 7421 7422 AC_MSG_CHECKING([whether to build static libraries]) 7423 # Make sure either enable_shared or enable_static is yes. 7424 test "$enable_shared" = yes || enable_static=yes 7425 AC_MSG_RESULT([$enable_static]) 7426 7427 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7428 _LT_TAGVAR(LD, $1)="$LD" 7429 7430 ## CAVEAT EMPTOR: 7431 ## There is no encapsulation within the following macros, do not change 7432 ## the running order or otherwise move them around unless you know exactly 7433 ## what you are doing... 7434 _LT_SYS_HIDDEN_LIBDEPS($1) 7435 _LT_COMPILER_PIC($1) 7436 _LT_COMPILER_C_O($1) 7437 _LT_COMPILER_FILE_LOCKS($1) 7438 _LT_LINKER_SHLIBS($1) 7439 _LT_SYS_DYNAMIC_LINKER($1) 7440 _LT_LINKER_HARDCODE_LIBPATH($1) 7441 7442 _LT_CONFIG($1) 7443 fi # test -n "$compiler" 7444 7445 GCC=$lt_save_GCC 7446 CC=$lt_save_CC 7447 CFLAGS=$lt_save_CFLAGS 7448 fi # test "$_lt_disable_FC" != yes 7449 7450 AC_LANG_POP 7451 ])# _LT_LANG_FC_CONFIG 7452 7453 7454 # _LT_LANG_GCJ_CONFIG([TAG]) 7455 # -------------------------- 7456 # Ensure that the configuration variables for the GNU Java Compiler compiler 7457 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7458 # to write the compiler configuration to `libtool'. 7459 m4_defun([_LT_LANG_GCJ_CONFIG], 7460 [AC_REQUIRE([LT_PROG_GCJ])dnl 7461 AC_LANG_SAVE 7462 7463 # Source file extension for Java test sources. 7464 ac_ext=java 7465 7466 # Object file extension for compiled Java test sources. 7467 objext=o 7468 _LT_TAGVAR(objext, $1)=$objext 7469 7470 # Code to be used in simple compile tests 7471 lt_simple_compile_test_code="class foo {}" 7472 7473 # Code to be used in simple link tests 7474 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7475 7476 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7477 _LT_TAG_COMPILER 7478 7479 # save warnings/boilerplate of simple test code 7480 _LT_COMPILER_BOILERPLATE 7481 _LT_LINKER_BOILERPLATE 7482 7483 # Allow CC to be a program name with arguments. 7484 lt_save_CC=$CC 7485 lt_save_CFLAGS=$CFLAGS 7486 lt_save_GCC=$GCC 7487 GCC=yes 7488 CC=${GCJ-"gcj"} 7489 CFLAGS=$GCJFLAGS 7490 compiler=$CC 7491 _LT_TAGVAR(compiler, $1)=$CC 7492 _LT_TAGVAR(LD, $1)="$LD" 7493 _LT_CC_BASENAME([$compiler]) 7494 7495 # GCJ did not exist at the time GCC didn't implicitly link libc in. 7496 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7497 7498 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7499 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7500 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7501 7502 if test -n "$compiler"; then 7503 _LT_COMPILER_NO_RTTI($1) 7504 _LT_COMPILER_PIC($1) 7505 _LT_COMPILER_C_O($1) 7506 _LT_COMPILER_FILE_LOCKS($1) 7507 _LT_LINKER_SHLIBS($1) 7508 _LT_LINKER_HARDCODE_LIBPATH($1) 7509 7510 _LT_CONFIG($1) 7511 fi 7512 7513 AC_LANG_RESTORE 7514 7515 GCC=$lt_save_GCC 7516 CC=$lt_save_CC 7517 CFLAGS=$lt_save_CFLAGS 7518 ])# _LT_LANG_GCJ_CONFIG 7519 7520 7521 # _LT_LANG_GO_CONFIG([TAG]) 7522 # -------------------------- 7523 # Ensure that the configuration variables for the GNU Go compiler 7524 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7525 # to write the compiler configuration to `libtool'. 7526 m4_defun([_LT_LANG_GO_CONFIG], 7527 [AC_REQUIRE([LT_PROG_GO])dnl 7528 AC_LANG_SAVE 7529 7530 # Source file extension for Go test sources. 7531 ac_ext=go 7532 7533 # Object file extension for compiled Go test sources. 7534 objext=o 7535 _LT_TAGVAR(objext, $1)=$objext 7536 7537 # Code to be used in simple compile tests 7538 lt_simple_compile_test_code="package main; func main() { }" 7539 7540 # Code to be used in simple link tests 7541 lt_simple_link_test_code='package main; func main() { }' 7542 7543 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7544 _LT_TAG_COMPILER 7545 7546 # save warnings/boilerplate of simple test code 7547 _LT_COMPILER_BOILERPLATE 7548 _LT_LINKER_BOILERPLATE 7549 7550 # Allow CC to be a program name with arguments. 7551 lt_save_CC=$CC 7552 lt_save_CFLAGS=$CFLAGS 7553 lt_save_GCC=$GCC 7554 GCC=yes 7555 CC=${GOC-"gccgo"} 7556 CFLAGS=$GOFLAGS 7557 compiler=$CC 7558 _LT_TAGVAR(compiler, $1)=$CC 7559 _LT_TAGVAR(LD, $1)="$LD" 7560 _LT_CC_BASENAME([$compiler]) 7561 7562 # Go did not exist at the time GCC didn't implicitly link libc in. 7563 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7564 7565 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7566 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7567 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7568 7569 if test -n "$compiler"; then 7570 _LT_COMPILER_NO_RTTI($1) 7571 _LT_COMPILER_PIC($1) 7572 _LT_COMPILER_C_O($1) 7573 _LT_COMPILER_FILE_LOCKS($1) 7574 _LT_LINKER_SHLIBS($1) 7575 _LT_LINKER_HARDCODE_LIBPATH($1) 7576 7577 _LT_CONFIG($1) 7578 fi 7579 7580 AC_LANG_RESTORE 7581 7582 GCC=$lt_save_GCC 7583 CC=$lt_save_CC 7584 CFLAGS=$lt_save_CFLAGS 7585 ])# _LT_LANG_GO_CONFIG 7586 7587 7588 # _LT_LANG_RC_CONFIG([TAG]) 7589 # ------------------------- 7590 # Ensure that the configuration variables for the Windows resource compiler 7591 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7592 # to write the compiler configuration to `libtool'. 7593 m4_defun([_LT_LANG_RC_CONFIG], 7594 [AC_REQUIRE([LT_PROG_RC])dnl 7595 AC_LANG_SAVE 7596 7597 # Source file extension for RC test sources. 7598 ac_ext=rc 7599 7600 # Object file extension for compiled RC test sources. 7601 objext=o 7602 _LT_TAGVAR(objext, $1)=$objext 7603 7604 # Code to be used in simple compile tests 7605 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7606 7607 # Code to be used in simple link tests 7608 lt_simple_link_test_code="$lt_simple_compile_test_code" 7609 7610 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7611 _LT_TAG_COMPILER 7612 7613 # save warnings/boilerplate of simple test code 7614 _LT_COMPILER_BOILERPLATE 7615 _LT_LINKER_BOILERPLATE 7616 7617 # Allow CC to be a program name with arguments. 7618 lt_save_CC="$CC" 7619 lt_save_CFLAGS=$CFLAGS 7620 lt_save_GCC=$GCC 7621 GCC= 7622 CC=${RC-"windres"} 7623 CFLAGS= 7624 compiler=$CC 7625 _LT_TAGVAR(compiler, $1)=$CC 7626 _LT_CC_BASENAME([$compiler]) 7627 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7628 7629 if test -n "$compiler"; then 7630 : 7631 _LT_CONFIG($1) 7632 fi 7633 7634 GCC=$lt_save_GCC 7635 AC_LANG_RESTORE 7636 CC=$lt_save_CC 7637 CFLAGS=$lt_save_CFLAGS 7638 ])# _LT_LANG_RC_CONFIG 7639 7640 7641 # LT_PROG_GCJ 7642 # ----------- 7643 AC_DEFUN([LT_PROG_GCJ], 7644 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7645 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7646 [AC_CHECK_TOOL(GCJ, gcj,) 7647 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7648 AC_SUBST(GCJFLAGS)])])[]dnl 7649 ]) 7650 7651 # Old name: 7652 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7653 dnl aclocal-1.4 backwards compatibility: 7654 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7655 7656 7657 # LT_PROG_GO 7658 # ---------- 7659 AC_DEFUN([LT_PROG_GO], 7660 [AC_CHECK_TOOL(GOC, gccgo,) 7661 ]) 7662 7663 7664 # LT_PROG_RC 7665 # ---------- 7666 AC_DEFUN([LT_PROG_RC], 7667 [AC_CHECK_TOOL(RC, windres,) 7668 ]) 7669 7670 # Old name: 7671 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7672 dnl aclocal-1.4 backwards compatibility: 7673 dnl AC_DEFUN([LT_AC_PROG_RC], []) 7674 7675 7676 # _LT_DECL_EGREP 7677 # -------------- 7678 # If we don't have a new enough Autoconf to choose the best grep 7679 # available, choose the one first in the user's PATH. 7680 m4_defun([_LT_DECL_EGREP], 7681 [AC_REQUIRE([AC_PROG_EGREP])dnl 7682 AC_REQUIRE([AC_PROG_FGREP])dnl 7683 test -z "$GREP" && GREP=grep 7684 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7685 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7686 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7687 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7688 AC_SUBST([GREP]) 7689 ]) 7690 7691 7692 # _LT_DECL_OBJDUMP 7693 # -------------- 7694 # If we don't have a new enough Autoconf to choose the best objdump 7695 # available, choose the one first in the user's PATH. 7696 m4_defun([_LT_DECL_OBJDUMP], 7697 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7698 test -z "$OBJDUMP" && OBJDUMP=objdump 7699 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7700 AC_SUBST([OBJDUMP]) 7701 ]) 7702 7703 # _LT_DECL_DLLTOOL 7704 # ---------------- 7705 # Ensure DLLTOOL variable is set. 7706 m4_defun([_LT_DECL_DLLTOOL], 7707 [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7708 test -z "$DLLTOOL" && DLLTOOL=dlltool 7709 _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7710 AC_SUBST([DLLTOOL]) 7711 ]) 7712 7713 # _LT_DECL_SED 7714 # ------------ 7715 # Check for a fully-functional sed program, that truncates 7716 # as few characters as possible. Prefer GNU sed if found. 7717 m4_defun([_LT_DECL_SED], 7718 [AC_PROG_SED 7719 test -z "$SED" && SED=sed 7720 Xsed="$SED -e 1s/^X//" 7721 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7722 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7723 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7724 ])# _LT_DECL_SED 7725 7726 m4_ifndef([AC_PROG_SED], [ 7727 # NOTE: This macro has been submitted for inclusion into # 7728 # GNU Autoconf as AC_PROG_SED. When it is available in # 7729 # a released version of Autoconf we should remove this # 7730 # macro and use it instead. # 7731 7732 m4_defun([AC_PROG_SED], 7733 [AC_MSG_CHECKING([for a sed that does not truncate output]) 7734 AC_CACHE_VAL(lt_cv_path_SED, 7735 [# Loop through the user's path and test for sed and gsed. 7736 # Then use that list of sed's as ones to test for truncation. 7737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7738 for as_dir in $PATH 7739 do 7740 IFS=$as_save_IFS 7741 test -z "$as_dir" && as_dir=. 7742 for lt_ac_prog in sed gsed; do 7743 for ac_exec_ext in '' $ac_executable_extensions; do 7744 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7745 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7746 fi 7747 done 7748 done 7749 done 7750 IFS=$as_save_IFS 7751 lt_ac_max=0 7752 lt_ac_count=0 7753 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 7754 # along with /bin/sed that truncates output. 7755 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7756 test ! -f $lt_ac_sed && continue 7757 cat /dev/null > conftest.in 7758 lt_ac_count=0 7759 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7760 # Check for GNU sed and select it if it is found. 7761 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7762 lt_cv_path_SED=$lt_ac_sed 7763 break 7764 fi 7765 while true; do 7766 cat conftest.in conftest.in >conftest.tmp 7767 mv conftest.tmp conftest.in 7768 cp conftest.in conftest.nl 7769 echo >>conftest.nl 7770 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7771 cmp -s conftest.out conftest.nl || break 7772 # 10000 chars as input seems more than enough 7773 test $lt_ac_count -gt 10 && break 7774 lt_ac_count=`expr $lt_ac_count + 1` 7775 if test $lt_ac_count -gt $lt_ac_max; then 7776 lt_ac_max=$lt_ac_count 7777 lt_cv_path_SED=$lt_ac_sed 7778 fi 7779 done 7780 done 7781 ]) 7782 SED=$lt_cv_path_SED 7783 AC_SUBST([SED]) 7784 AC_MSG_RESULT([$SED]) 7785 ])#AC_PROG_SED 7786 ])#m4_ifndef 7787 7788 # Old name: 7789 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7790 dnl aclocal-1.4 backwards compatibility: 7791 dnl AC_DEFUN([LT_AC_PROG_SED], []) 7792 7793 7794 # _LT_CHECK_SHELL_FEATURES 7795 # ------------------------ 7796 # Find out whether the shell is Bourne or XSI compatible, 7797 # or has some other useful features. 7798 m4_defun([_LT_CHECK_SHELL_FEATURES], 7799 [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7800 # Try some XSI features 7801 xsi_shell=no 7802 ( _lt_dummy="a/b/c" 7803 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7804 = c,a/b,b/c, \ 7805 && eval 'test $(( 1 + 1 )) -eq 2 \ 7806 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7807 && xsi_shell=yes 7808 AC_MSG_RESULT([$xsi_shell]) 7809 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7810 7811 AC_MSG_CHECKING([whether the shell understands "+="]) 7812 lt_shell_append=no 7813 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7814 >/dev/null 2>&1 \ 7815 && lt_shell_append=yes 7816 AC_MSG_RESULT([$lt_shell_append]) 7817 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7818 7819 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7820 lt_unset=unset 7821 else 7822 lt_unset=false 7823 fi 7824 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7825 7826 # test EBCDIC or ASCII 7827 case `echo X|tr X '\101'` in 7828 A) # ASCII based system 7829 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7830 lt_SP2NL='tr \040 \012' 7831 lt_NL2SP='tr \015\012 \040\040' 7832 ;; 7833 *) # EBCDIC based system 7834 lt_SP2NL='tr \100 \n' 7835 lt_NL2SP='tr \r\n \100\100' 7836 ;; 7837 esac 7838 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7839 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7840 ])# _LT_CHECK_SHELL_FEATURES 7841 7842 7843 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7844 # ------------------------------------------------------ 7845 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7846 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7847 m4_defun([_LT_PROG_FUNCTION_REPLACE], 7848 [dnl { 7849 sed -e '/^$1 ()$/,/^} # $1 /c\ 7850 $1 ()\ 7851 {\ 7852 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7853 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7854 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7855 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7856 test 0 -eq $? || _lt_function_replace_fail=: 7857 ]) 7858 7859 7860 # _LT_PROG_REPLACE_SHELLFNS 7861 # ------------------------- 7862 # Replace existing portable implementations of several shell functions with 7863 # equivalent extended shell implementations where those features are available.. 7864 m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7865 [if test x"$xsi_shell" = xyes; then 7866 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7867 case ${1} in 7868 */*) func_dirname_result="${1%/*}${2}" ;; 7869 * ) func_dirname_result="${3}" ;; 7870 esac]) 7871 7872 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7873 func_basename_result="${1##*/}"]) 7874 7875 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7876 case ${1} in 7877 */*) func_dirname_result="${1%/*}${2}" ;; 7878 * ) func_dirname_result="${3}" ;; 7879 esac 7880 func_basename_result="${1##*/}"]) 7881 7882 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7883 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7884 # positional parameters, so assign one to ordinary parameter first. 7885 func_stripname_result=${3} 7886 func_stripname_result=${func_stripname_result#"${1}"} 7887 func_stripname_result=${func_stripname_result%"${2}"}]) 7888 7889 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7890 func_split_long_opt_name=${1%%=*} 7891 func_split_long_opt_arg=${1#*=}]) 7892 7893 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7894 func_split_short_opt_arg=${1#??} 7895 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7896 7897 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7898 case ${1} in 7899 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7900 *) func_lo2o_result=${1} ;; 7901 esac]) 7902 7903 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7904 7905 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7906 7907 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7908 fi 7909 7910 if test x"$lt_shell_append" = xyes; then 7911 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7912 7913 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7914 func_quote_for_eval "${2}" 7915 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7916 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7917 7918 # Save a `func_append' function call where possible by direct use of '+=' 7919 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7920 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7921 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7922 test 0 -eq $? || _lt_function_replace_fail=: 7923 else 7924 # Save a `func_append' function call even when '+=' is not available 7925 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7926 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7927 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7928 test 0 -eq $? || _lt_function_replace_fail=: 7929 fi 7930 7931 if test x"$_lt_function_replace_fail" = x":"; then 7932 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7933 fi 7934 ]) 7935 7936 # _LT_PATH_CONVERSION_FUNCTIONS 7937 # ----------------------------- 7938 # Determine which file name conversion functions should be used by 7939 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7940 # for certain cross-compile configurations and native mingw. 7941 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7942 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 7943 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7944 AC_MSG_CHECKING([how to convert $build file names to $host format]) 7945 AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7946 [case $host in 7947 *-*-mingw* ) 7948 case $build in 7949 *-*-mingw* ) # actually msys 7950 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7951 ;; 7952 *-*-cygwin* ) 7953 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7954 ;; 7955 * ) # otherwise, assume *nix 7956 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7957 ;; 7958 esac 7959 ;; 7960 *-*-cygwin* ) 7961 case $build in 7962 *-*-mingw* ) # actually msys 7963 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7964 ;; 7965 *-*-cygwin* ) 7966 lt_cv_to_host_file_cmd=func_convert_file_noop 7967 ;; 7968 * ) # otherwise, assume *nix 7969 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7970 ;; 7971 esac 7972 ;; 7973 * ) # unhandled hosts (and "normal" native builds) 7974 lt_cv_to_host_file_cmd=func_convert_file_noop 7975 ;; 7976 esac 7977 ]) 7978 to_host_file_cmd=$lt_cv_to_host_file_cmd 7979 AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7980 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7981 [0], [convert $build file names to $host format])dnl 7982 7983 AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7984 AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7985 [#assume ordinary cross tools, or native build. 7986 lt_cv_to_tool_file_cmd=func_convert_file_noop 7987 case $host in 7988 *-*-mingw* ) 7989 case $build in 7990 *-*-mingw* ) # actually msys 7991 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7992 ;; 7993 esac 7994 ;; 7995 esac 7996 ]) 7997 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7998 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7999 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 8000 [0], [convert $build files to toolchain format])dnl 8001 ])# _LT_PATH_CONVERSION_FUNCTIONS 8002 8003 # Helper functions for option handling. -*- Autoconf -*- 8004 # 8005 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 8006 # Inc. 8007 # Written by Gary V. Vaughan, 2004 8008 # 8009 # This file is free software; the Free Software Foundation gives 8010 # unlimited permission to copy and/or distribute it, with or without 8011 # modifications, as long as this notice is preserved. 8012 8013 # serial 7 ltoptions.m4 8014 8015 # This is to help aclocal find these macros, as it can't see m4_define. 8016 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 8017 8018 8019 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 8020 # ------------------------------------------ 8021 m4_define([_LT_MANGLE_OPTION], 8022 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 8023 8024 8025 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 8026 # --------------------------------------- 8027 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a 8028 # matching handler defined, dispatch to it. Other OPTION-NAMEs are 8029 # saved as a flag. 8030 m4_define([_LT_SET_OPTION], 8031 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 8032 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 8033 _LT_MANGLE_DEFUN([$1], [$2]), 8034 [m4_warning([Unknown $1 option `$2'])])[]dnl 8035 ]) 8036 8037 8038 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 8039 # ------------------------------------------------------------ 8040 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 8041 m4_define([_LT_IF_OPTION], 8042 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 8043 8044 8045 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 8046 # ------------------------------------------------------- 8047 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 8048 # are set. 8049 m4_define([_LT_UNLESS_OPTIONS], 8050 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8051 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 8052 [m4_define([$0_found])])])[]dnl 8053 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 8054 ])[]dnl 8055 ]) 8056 8057 8058 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 8059 # ---------------------------------------- 8060 # OPTION-LIST is a space-separated list of Libtool options associated 8061 # with MACRO-NAME. If any OPTION has a matching handler declared with 8062 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 8063 # the unknown option and exit. 8064 m4_defun([_LT_SET_OPTIONS], 8065 [# Set options 8066 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8067 [_LT_SET_OPTION([$1], _LT_Option)]) 8068 8069 m4_if([$1],[LT_INIT],[ 8070 dnl 8071 dnl Simply set some default values (i.e off) if boolean options were not 8072 dnl specified: 8073 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 8074 ]) 8075 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 8076 ]) 8077 dnl 8078 dnl If no reference was made to various pairs of opposing options, then 8079 dnl we run the default mode handler for the pair. For example, if neither 8080 dnl `shared' nor `disable-shared' was passed, we enable building of shared 8081 dnl archives by default: 8082 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 8083 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 8084 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 8085 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 8086 [_LT_ENABLE_FAST_INSTALL]) 8087 ]) 8088 ])# _LT_SET_OPTIONS 8089 8090 8091 8092 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 8093 # ----------------------------------------- 8094 m4_define([_LT_MANGLE_DEFUN], 8095 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 8096 8097 8098 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 8099 # ----------------------------------------------- 8100 m4_define([LT_OPTION_DEFINE], 8101 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 8102 ])# LT_OPTION_DEFINE 8103 8104 8105 # dlopen 8106 # ------ 8107 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 8108 ]) 8109 8110 AU_DEFUN([AC_LIBTOOL_DLOPEN], 8111 [_LT_SET_OPTION([LT_INIT], [dlopen]) 8112 AC_DIAGNOSE([obsolete], 8113 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8114 put the `dlopen' option into LT_INIT's first parameter.]) 8115 ]) 8116 8117 dnl aclocal-1.4 backwards compatibility: 8118 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 8119 8120 8121 # win32-dll 8122 # --------- 8123 # Declare package support for building win32 dll's. 8124 LT_OPTION_DEFINE([LT_INIT], [win32-dll], 8125 [enable_win32_dll=yes 8126 8127 case $host in 8128 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 8129 AC_CHECK_TOOL(AS, as, false) 8130 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8131 AC_CHECK_TOOL(OBJDUMP, objdump, false) 8132 ;; 8133 esac 8134 8135 test -z "$AS" && AS=as 8136 _LT_DECL([], [AS], [1], [Assembler program])dnl 8137 8138 test -z "$DLLTOOL" && DLLTOOL=dlltool 8139 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 8140 8141 test -z "$OBJDUMP" && OBJDUMP=objdump 8142 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 8143 ])# win32-dll 8144 8145 AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8146 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 8147 _LT_SET_OPTION([LT_INIT], [win32-dll]) 8148 AC_DIAGNOSE([obsolete], 8149 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8150 put the `win32-dll' option into LT_INIT's first parameter.]) 8151 ]) 8152 8153 dnl aclocal-1.4 backwards compatibility: 8154 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8155 8156 8157 # _LT_ENABLE_SHARED([DEFAULT]) 8158 # ---------------------------- 8159 # implement the --enable-shared flag, and supports the `shared' and 8160 # `disable-shared' LT_INIT options. 8161 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8162 m4_define([_LT_ENABLE_SHARED], 8163 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8164 AC_ARG_ENABLE([shared], 8165 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8166 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8167 [p=${PACKAGE-default} 8168 case $enableval in 8169 yes) enable_shared=yes ;; 8170 no) enable_shared=no ;; 8171 *) 8172 enable_shared=no 8173 # Look at the argument we got. We use all the common list separators. 8174 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8175 for pkg in $enableval; do 8176 IFS="$lt_save_ifs" 8177 if test "X$pkg" = "X$p"; then 8178 enable_shared=yes 8179 fi 8180 done 8181 IFS="$lt_save_ifs" 8182 ;; 8183 esac], 8184 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8185 8186 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8187 [Whether or not to build shared libraries]) 8188 ])# _LT_ENABLE_SHARED 8189 8190 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8191 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8192 8193 # Old names: 8194 AC_DEFUN([AC_ENABLE_SHARED], 8195 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8196 ]) 8197 8198 AC_DEFUN([AC_DISABLE_SHARED], 8199 [_LT_SET_OPTION([LT_INIT], [disable-shared]) 8200 ]) 8201 8202 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8203 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8204 8205 dnl aclocal-1.4 backwards compatibility: 8206 dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8207 dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8208 8209 8210 8211 # _LT_ENABLE_STATIC([DEFAULT]) 8212 # ---------------------------- 8213 # implement the --enable-static flag, and support the `static' and 8214 # `disable-static' LT_INIT options. 8215 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8216 m4_define([_LT_ENABLE_STATIC], 8217 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8218 AC_ARG_ENABLE([static], 8219 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8220 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8221 [p=${PACKAGE-default} 8222 case $enableval in 8223 yes) enable_static=yes ;; 8224 no) enable_static=no ;; 8225 *) 8226 enable_static=no 8227 # Look at the argument we got. We use all the common list separators. 8228 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8229 for pkg in $enableval; do 8230 IFS="$lt_save_ifs" 8231 if test "X$pkg" = "X$p"; then 8232 enable_static=yes 8233 fi 8234 done 8235 IFS="$lt_save_ifs" 8236 ;; 8237 esac], 8238 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8239 8240 _LT_DECL([build_old_libs], [enable_static], [0], 8241 [Whether or not to build static libraries]) 8242 ])# _LT_ENABLE_STATIC 8243 8244 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8245 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8246 8247 # Old names: 8248 AC_DEFUN([AC_ENABLE_STATIC], 8249 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8250 ]) 8251 8252 AC_DEFUN([AC_DISABLE_STATIC], 8253 [_LT_SET_OPTION([LT_INIT], [disable-static]) 8254 ]) 8255 8256 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8257 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8258 8259 dnl aclocal-1.4 backwards compatibility: 8260 dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8261 dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8262 8263 8264 8265 # _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8266 # ---------------------------------- 8267 # implement the --enable-fast-install flag, and support the `fast-install' 8268 # and `disable-fast-install' LT_INIT options. 8269 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8270 m4_define([_LT_ENABLE_FAST_INSTALL], 8271 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8272 AC_ARG_ENABLE([fast-install], 8273 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8274 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8275 [p=${PACKAGE-default} 8276 case $enableval in 8277 yes) enable_fast_install=yes ;; 8278 no) enable_fast_install=no ;; 8279 *) 8280 enable_fast_install=no 8281 # Look at the argument we got. We use all the common list separators. 8282 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8283 for pkg in $enableval; do 8284 IFS="$lt_save_ifs" 8285 if test "X$pkg" = "X$p"; then 8286 enable_fast_install=yes 8287 fi 8288 done 8289 IFS="$lt_save_ifs" 8290 ;; 8291 esac], 8292 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8293 8294 _LT_DECL([fast_install], [enable_fast_install], [0], 8295 [Whether or not to optimize for fast installation])dnl 8296 ])# _LT_ENABLE_FAST_INSTALL 8297 8298 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8299 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8300 8301 # Old names: 8302 AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8303 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8304 AC_DIAGNOSE([obsolete], 8305 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8306 the `fast-install' option into LT_INIT's first parameter.]) 8307 ]) 8308 8309 AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8310 [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8311 AC_DIAGNOSE([obsolete], 8312 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8313 the `disable-fast-install' option into LT_INIT's first parameter.]) 8314 ]) 8315 8316 dnl aclocal-1.4 backwards compatibility: 8317 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8318 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8319 8320 8321 # _LT_WITH_PIC([MODE]) 8322 # -------------------- 8323 # implement the --with-pic flag, and support the `pic-only' and `no-pic' 8324 # LT_INIT options. 8325 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8326 m4_define([_LT_WITH_PIC], 8327 [AC_ARG_WITH([pic], 8328 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], 8329 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8330 [lt_p=${PACKAGE-default} 8331 case $withval in 8332 yes|no) pic_mode=$withval ;; 8333 *) 8334 pic_mode=default 8335 # Look at the argument we got. We use all the common list separators. 8336 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8337 for lt_pkg in $withval; do 8338 IFS="$lt_save_ifs" 8339 if test "X$lt_pkg" = "X$lt_p"; then 8340 pic_mode=yes 8341 fi 8342 done 8343 IFS="$lt_save_ifs" 8344 ;; 8345 esac], 8346 [pic_mode=default]) 8347 8348 test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8349 8350 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8351 ])# _LT_WITH_PIC 8352 8353 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8354 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8355 8356 # Old name: 8357 AU_DEFUN([AC_LIBTOOL_PICMODE], 8358 [_LT_SET_OPTION([LT_INIT], [pic-only]) 8359 AC_DIAGNOSE([obsolete], 8360 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8361 put the `pic-only' option into LT_INIT's first parameter.]) 8362 ]) 8363 8364 dnl aclocal-1.4 backwards compatibility: 8365 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8366 8367 8368 m4_define([_LTDL_MODE], []) 8369 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8370 [m4_define([_LTDL_MODE], [nonrecursive])]) 8371 LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8372 [m4_define([_LTDL_MODE], [recursive])]) 8373 LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8374 [m4_define([_LTDL_MODE], [subproject])]) 8375 8376 m4_define([_LTDL_TYPE], []) 8377 LT_OPTION_DEFINE([LTDL_INIT], [installable], 8378 [m4_define([_LTDL_TYPE], [installable])]) 8379 LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8380 [m4_define([_LTDL_TYPE], [convenience])]) 8381 8382 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8383 # 8384 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8385 # Written by Gary V. Vaughan, 2004 8386 # 8387 # This file is free software; the Free Software Foundation gives 8388 # unlimited permission to copy and/or distribute it, with or without 8389 # modifications, as long as this notice is preserved. 8390 8391 # serial 6 ltsugar.m4 8392 8393 # This is to help aclocal find these macros, as it can't see m4_define. 8394 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8395 8396 8397 # lt_join(SEP, ARG1, [ARG2...]) 8398 # ----------------------------- 8399 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8400 # associated separator. 8401 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8402 # versions in m4sugar had bugs. 8403 m4_define([lt_join], 8404 [m4_if([$#], [1], [], 8405 [$#], [2], [[$2]], 8406 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8407 m4_define([_lt_join], 8408 [m4_if([$#$2], [2], [], 8409 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8410 8411 8412 # lt_car(LIST) 8413 # lt_cdr(LIST) 8414 # ------------ 8415 # Manipulate m4 lists. 8416 # These macros are necessary as long as will still need to support 8417 # Autoconf-2.59 which quotes differently. 8418 m4_define([lt_car], [[$1]]) 8419 m4_define([lt_cdr], 8420 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8421 [$#], 1, [], 8422 [m4_dquote(m4_shift($@))])]) 8423 m4_define([lt_unquote], $1) 8424 8425 8426 # lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8427 # ------------------------------------------ 8428 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8429 # Note that neither SEPARATOR nor STRING are expanded; they are appended 8430 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8431 # No SEPARATOR is output if MACRO-NAME was previously undefined (different 8432 # than defined and empty). 8433 # 8434 # This macro is needed until we can rely on Autoconf 2.62, since earlier 8435 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8436 m4_define([lt_append], 8437 [m4_define([$1], 8438 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8439 8440 8441 8442 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8443 # ---------------------------------------------------------- 8444 # Produce a SEP delimited list of all paired combinations of elements of 8445 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8446 # has the form PREFIXmINFIXSUFFIXn. 8447 # Needed until we can rely on m4_combine added in Autoconf 2.62. 8448 m4_define([lt_combine], 8449 [m4_if(m4_eval([$# > 3]), [1], 8450 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8451 [[m4_foreach([_Lt_prefix], [$2], 8452 [m4_foreach([_Lt_suffix], 8453 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8454 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8455 8456 8457 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8458 # ----------------------------------------------------------------------- 8459 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8460 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8461 m4_define([lt_if_append_uniq], 8462 [m4_ifdef([$1], 8463 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8464 [lt_append([$1], [$2], [$3])$4], 8465 [$5])], 8466 [lt_append([$1], [$2], [$3])$4])]) 8467 8468 8469 # lt_dict_add(DICT, KEY, VALUE) 8470 # ----------------------------- 8471 m4_define([lt_dict_add], 8472 [m4_define([$1($2)], [$3])]) 8473 8474 8475 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8476 # -------------------------------------------- 8477 m4_define([lt_dict_add_subkey], 8478 [m4_define([$1($2:$3)], [$4])]) 8479 8480 8481 # lt_dict_fetch(DICT, KEY, [SUBKEY]) 8482 # ---------------------------------- 8483 m4_define([lt_dict_fetch], 8484 [m4_ifval([$3], 8485 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8486 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8487 8488 8489 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8490 # ----------------------------------------------------------------- 8491 m4_define([lt_if_dict_fetch], 8492 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8493 [$5], 8494 [$6])]) 8495 8496 8497 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8498 # -------------------------------------------------------------- 8499 m4_define([lt_dict_filter], 8500 [m4_if([$5], [], [], 8501 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8502 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8503 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8504 ]) 8505 8506 # ltversion.m4 -- version numbers -*- Autoconf -*- 8507 # 8508 # Copyright (C) 2004 Free Software Foundation, Inc. 8509 # Written by Scott James Remnant, 2004 8510 # 8511 # This file is free software; the Free Software Foundation gives 8512 # unlimited permission to copy and/or distribute it, with or without 8513 # modifications, as long as this notice is preserved. 8514 8515 # @configure_input@ 8516 8517 # serial 3337 ltversion.m4 8518 # This file is part of GNU Libtool 8519 8520 m4_define([LT_PACKAGE_VERSION], [2.4.2]) 8521 m4_define([LT_PACKAGE_REVISION], [1.3337]) 8522 8523 AC_DEFUN([LTVERSION_VERSION], 8524 [macro_version='2.4.2' 8525 macro_revision='1.3337' 8526 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8527 _LT_DECL(, macro_revision, 0) 8528 ]) 8529 8530 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8531 # 8532 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8533 # Written by Scott James Remnant, 2004. 8534 # 8535 # This file is free software; the Free Software Foundation gives 8536 # unlimited permission to copy and/or distribute it, with or without 8537 # modifications, as long as this notice is preserved. 8538 8539 # serial 5 lt~obsolete.m4 8540 8541 # These exist entirely to fool aclocal when bootstrapping libtool. 8542 # 8543 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8544 # which have later been changed to m4_define as they aren't part of the 8545 # exported API, or moved to Autoconf or Automake where they belong. 8546 # 8547 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8548 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8549 # using a macro with the same name in our local m4/libtool.m4 it'll 8550 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8551 # and doesn't know about Autoconf macros at all.) 8552 # 8553 # So we provide this file, which has a silly filename so it's always 8554 # included after everything else. This provides aclocal with the 8555 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8556 # because those macros already exist, or will be overwritten later. 8557 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8558 # 8559 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8560 # Yes, that means every name once taken will need to remain here until 8561 # we give up compatibility with versions before 1.7, at which point 8562 # we need to keep only those names which we still refer to. 8563 8564 # This is to help aclocal find these macros, as it can't see m4_define. 8565 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8566 8567 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8568 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8569 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8570 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8571 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8572 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8573 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8574 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8575 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8576 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8577 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8578 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8579 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8580 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8581 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8582 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8583 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8584 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 8585 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 8586 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 8587 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 8588 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 8589 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 8590 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 8591 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 8592 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 8593 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 8594 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 8595 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 8596 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 8597 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8598 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8599 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8600 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8601 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8602 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8603 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8604 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8605 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8606 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8607 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8608 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8609 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8610 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[AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8623 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8624 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8625 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8626 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8627 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8628 8629 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software 8630 # Foundation, Inc. 8631 # 8632 # This file is free software; the Free Software Foundation 8633 # gives unlimited permission to copy and/or distribute it, 8634 # with or without modifications, as long as this notice is preserved. 8635 8636 # serial 1 8637 8638 # AM_AUTOMAKE_VERSION(VERSION) 8639 # ---------------------------- 8640 # Automake X.Y traces this macro to ensure aclocal.m4 has been 8641 # generated from the m4 files accompanying Automake X.Y. 8642 # (This private macro should not be called outside this file.) 8643 AC_DEFUN([AM_AUTOMAKE_VERSION], 8644 [am__api_version='1.11' 8645 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 8646 dnl require some minimum version. Point them to the right macro. 8647 m4_if([$1], [1.11.3], [], 8648 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 8649 ]) 8650 8651 # _AM_AUTOCONF_VERSION(VERSION) 8652 # ----------------------------- 8653 # aclocal traces this macro to find the Autoconf version. 8654 # This is a private macro too. Using m4_define simplifies 8655 # the logic in aclocal, which can simply ignore this definition. 8656 m4_define([_AM_AUTOCONF_VERSION], []) 8657 8658 # AM_SET_CURRENT_AUTOMAKE_VERSION 8659 # ------------------------------- 8660 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 8661 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 8662 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 8663 [AM_AUTOMAKE_VERSION([1.11.3])dnl 8664 m4_ifndef([AC_AUTOCONF_VERSION], 8665 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 8666 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 8667 8668 # AM_AUX_DIR_EXPAND -*- Autoconf -*- 8669 8670 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. 8671 # 8672 # This file is free software; the Free Software Foundation 8673 # gives unlimited permission to copy and/or distribute it, 8674 # with or without modifications, as long as this notice is preserved. 8675 8676 # serial 1 8677 8678 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 8679 # $ac_aux_dir to `$srcdir/foo'. 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However `strip' might not be the right 9675 # tool to use in cross-compilation environments, therefore Automake 9676 # will honor the `STRIP' environment variable to overrule this program. 9677 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 9678 if test "$cross_compiling" != no; then 9679 AC_CHECK_TOOL([STRIP], [strip], :) 9680 fi 9681 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 9682 AC_SUBST([INSTALL_STRIP_PROGRAM])]) 9683 9684 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. 9685 # 9686 # This file is free software; the Free Software Foundation 9687 # gives unlimited permission to copy and/or distribute it, 9688 # with or without modifications, as long as this notice is preserved. 9689 9690 # serial 3 9691 9692 # _AM_SUBST_NOTMAKE(VARIABLE) 9693 # --------------------------- 9694 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 9695 # This macro is traced by Automake. 9696 AC_DEFUN([_AM_SUBST_NOTMAKE]) 9697 9698 # AM_SUBST_NOTMAKE(VARIABLE) 9699 # -------------------------- 9700 # Public sister of _AM_SUBST_NOTMAKE. 9701 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 9702 9703 # Check how to create a tarball. -*- Autoconf -*- 9704 9705 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. 9706 # 9707 # This file is free software; the Free Software Foundation 9708 # gives unlimited permission to copy and/or distribute it, 9709 # with or without modifications, as long as this notice is preserved. 9710 9711 # serial 2 9712 9713 # _AM_PROG_TAR(FORMAT) 9714 # -------------------- 9715 # Check how to create a tarball in format FORMAT. 9716 # FORMAT should be one of `v7', `ustar', or `pax'. 9717 # 9718 # Substitute a variable $(am__tar) that is a command 9719 # writing to stdout a FORMAT-tarball containing the directory 9720 # $tardir. 9721 # tardir=directory && $(am__tar) > result.tar 9722 # 9723 # Substitute a variable $(am__untar) that extract such 9724 # a tarball read from stdin. 9725 # $(am__untar) < result.tar 9726 AC_DEFUN([_AM_PROG_TAR], 9727 [# Always define AMTAR for backward compatibility. Yes, it's still used 9728 # in the wild :-( We should find a proper way to deprecate it ... 9729 AC_SUBST([AMTAR], ['$${TAR-tar}']) 9730 m4_if([$1], [v7], 9731 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 9732 [m4_case([$1], [ustar],, [pax],, 9733 [m4_fatal([Unknown tar format])]) 9734 AC_MSG_CHECKING([how to create a $1 tar archive]) 9735 # Loop over all known methods to create a tar archive until one works. 9736 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 9737 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 9738 # Do not fold the above two line into one, because Tru64 sh and 9739 # Solaris sh will not grok spaces in the rhs of `-'. 9740 for _am_tool in $_am_tools 9741 do 9742 case $_am_tool in 9743 gnutar) 9744 for _am_tar in tar gnutar gtar; 9745 do 9746 AM_RUN_LOG([$_am_tar --version]) && break 9747 done 9748 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 9749 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 9750 am__untar="$_am_tar -xf -" 9751 ;; 9752 plaintar) 9753 # Must skip GNU tar: if it does not support --format= it doesn't create 9754 # ustar tarball either. 9755 (tar --version) >/dev/null 2>&1 && continue 9756 am__tar='tar chf - "$$tardir"' 9757 am__tar_='tar chf - "$tardir"' 9758 am__untar='tar xf -' 9759 ;; 9760 pax) 9761 am__tar='pax -L -x $1 -w "$$tardir"' 9762 am__tar_='pax -L -x $1 -w "$tardir"' 9763 am__untar='pax -r' 9764 ;; 9765 cpio) 9766 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 9767 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 9768 am__untar='cpio -i -H $1 -d' 9769 ;; 9770 none) 9771 am__tar=false 9772 am__tar_=false 9773 am__untar=false 9774 ;; 9775 esac 9776 9777 # If the value was cached, stop now. We just wanted to have am__tar 9778 # and am__untar set. 9779 test -n "${am_cv_prog_tar_$1}" && break 9780 9781 # tar/untar a dummy directory, and stop if the command works 9782 rm -rf conftest.dir 9783 mkdir conftest.dir 9784 echo GrepMe > conftest.dir/file 9785 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 9786 rm -rf conftest.dir 9787 if test -s conftest.tar; then 9788 AM_RUN_LOG([$am__untar <conftest.tar]) 9789 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 9790 fi 9791 done 9792 rm -rf conftest.dir 9793 9794 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 9795 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 9796 AC_SUBST([am__tar]) 9797 AC_SUBST([am__untar]) 9798 ]) # _AM_PROG_TAR 9799 9800
