1 # generated automatically by aclocal 1.11.6 -*- 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 # Add ABI-specific directories to the system library path. 2687 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 2688 2689 # Append ld.so.conf contents to the search path 2690 if test -f /etc/ld.so.conf; then 2691 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;/^$/d' | tr '\n' ' '` 2692 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 2693 2694 fi 2695 2696 # We used to test for /lib/ld.so.1 and disable shared libraries on 2697 # powerpc, because MkLinux only supported shared libraries with the 2698 # GNU dynamic linker. Since this was broken with cross compilers, 2699 # most powerpc-linux boxes support dynamic linking these days and 2700 # people can always --disable-shared, the test was removed, and we 2701 # assume the GNU/Linux dynamic linker is in use. 2702 dynamic_linker='GNU/Linux ld.so' 2703 ;; 2704 2705 netbsd*) 2706 version_type=sunos 2707 need_lib_prefix=no 2708 need_version=no 2709 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2710 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2711 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2712 dynamic_linker='NetBSD (a.out) ld.so' 2713 else 2714 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2715 soname_spec='${libname}${release}${shared_ext}$major' 2716 dynamic_linker='NetBSD ld.elf_so' 2717 fi 2718 shlibpath_var=LD_LIBRARY_PATH 2719 shlibpath_overrides_runpath=yes 2720 hardcode_into_libs=yes 2721 ;; 2722 2723 newsos6) 2724 version_type=linux # correct to gnu/linux during the next big refactor 2725 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2726 shlibpath_var=LD_LIBRARY_PATH 2727 shlibpath_overrides_runpath=yes 2728 ;; 2729 2730 *nto* | *qnx*) 2731 version_type=qnx 2732 need_lib_prefix=no 2733 need_version=no 2734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2735 soname_spec='${libname}${release}${shared_ext}$major' 2736 shlibpath_var=LD_LIBRARY_PATH 2737 shlibpath_overrides_runpath=no 2738 hardcode_into_libs=yes 2739 dynamic_linker='ldqnx.so' 2740 ;; 2741 2742 openbsd*) 2743 version_type=sunos 2744 sys_lib_dlsearch_path_spec="/usr/lib" 2745 need_lib_prefix=no 2746 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2747 case $host_os in 2748 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2749 *) need_version=no ;; 2750 esac 2751 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2752 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2753 shlibpath_var=LD_LIBRARY_PATH 2754 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2755 case $host_os in 2756 openbsd2.[[89]] | openbsd2.[[89]].*) 2757 shlibpath_overrides_runpath=no 2758 ;; 2759 *) 2760 shlibpath_overrides_runpath=yes 2761 ;; 2762 esac 2763 else 2764 shlibpath_overrides_runpath=yes 2765 fi 2766 ;; 2767 2768 os2*) 2769 libname_spec='$name' 2770 shrext_cmds=".dll" 2771 need_lib_prefix=no 2772 library_names_spec='$libname${shared_ext} $libname.a' 2773 dynamic_linker='OS/2 ld.exe' 2774 shlibpath_var=LIBPATH 2775 ;; 2776 2777 osf3* | osf4* | osf5*) 2778 version_type=osf 2779 need_lib_prefix=no 2780 need_version=no 2781 soname_spec='${libname}${release}${shared_ext}$major' 2782 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2783 shlibpath_var=LD_LIBRARY_PATH 2784 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2785 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2786 ;; 2787 2788 rdos*) 2789 dynamic_linker=no 2790 ;; 2791 2792 solaris*) 2793 version_type=linux # correct to gnu/linux during the next big refactor 2794 need_lib_prefix=no 2795 need_version=no 2796 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2797 soname_spec='${libname}${release}${shared_ext}$major' 2798 shlibpath_var=LD_LIBRARY_PATH 2799 shlibpath_overrides_runpath=yes 2800 hardcode_into_libs=yes 2801 # ldd complains unless libraries are executable 2802 postinstall_cmds='chmod +x $lib' 2803 ;; 2804 2805 sunos4*) 2806 version_type=sunos 2807 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2808 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2809 shlibpath_var=LD_LIBRARY_PATH 2810 shlibpath_overrides_runpath=yes 2811 if test "$with_gnu_ld" = yes; then 2812 need_lib_prefix=no 2813 fi 2814 need_version=yes 2815 ;; 2816 2817 sysv4 | sysv4.3*) 2818 version_type=linux # correct to gnu/linux during the next big refactor 2819 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2820 soname_spec='${libname}${release}${shared_ext}$major' 2821 shlibpath_var=LD_LIBRARY_PATH 2822 case $host_vendor in 2823 sni) 2824 shlibpath_overrides_runpath=no 2825 need_lib_prefix=no 2826 runpath_var=LD_RUN_PATH 2827 ;; 2828 siemens) 2829 need_lib_prefix=no 2830 ;; 2831 motorola) 2832 need_lib_prefix=no 2833 need_version=no 2834 shlibpath_overrides_runpath=no 2835 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2836 ;; 2837 esac 2838 ;; 2839 2840 sysv4*MP*) 2841 if test -d /usr/nec ;then 2842 version_type=linux # correct to gnu/linux during the next big refactor 2843 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2844 soname_spec='$libname${shared_ext}.$major' 2845 shlibpath_var=LD_LIBRARY_PATH 2846 fi 2847 ;; 2848 2849 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2850 version_type=freebsd-elf 2851 need_lib_prefix=no 2852 need_version=no 2853 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2854 soname_spec='${libname}${release}${shared_ext}$major' 2855 shlibpath_var=LD_LIBRARY_PATH 2856 shlibpath_overrides_runpath=yes 2857 hardcode_into_libs=yes 2858 if test "$with_gnu_ld" = yes; then 2859 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2860 else 2861 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2862 case $host_os in 2863 sco3.2v5*) 2864 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2865 ;; 2866 esac 2867 fi 2868 sys_lib_dlsearch_path_spec='/usr/lib' 2869 ;; 2870 2871 tpf*) 2872 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2873 version_type=linux # correct to gnu/linux during the next big refactor 2874 need_lib_prefix=no 2875 need_version=no 2876 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2877 shlibpath_var=LD_LIBRARY_PATH 2878 shlibpath_overrides_runpath=no 2879 hardcode_into_libs=yes 2880 ;; 2881 2882 uts4*) 2883 version_type=linux # correct to gnu/linux during the next big refactor 2884 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2885 soname_spec='${libname}${release}${shared_ext}$major' 2886 shlibpath_var=LD_LIBRARY_PATH 2887 ;; 2888 2889 *) 2890 dynamic_linker=no 2891 ;; 2892 esac 2893 AC_MSG_RESULT([$dynamic_linker]) 2894 test "$dynamic_linker" = no && can_build_shared=no 2895 2896 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2897 if test "$GCC" = yes; then 2898 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2899 fi 2900 2901 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2902 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2903 fi 2904 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2905 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2906 fi 2907 2908 _LT_DECL([], [variables_saved_for_relink], [1], 2909 [Variables whose values should be saved in libtool wrapper scripts and 2910 restored at link time]) 2911 _LT_DECL([], [need_lib_prefix], [0], 2912 [Do we need the "lib" prefix for modules?]) 2913 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2914 _LT_DECL([], [version_type], [0], [Library versioning type]) 2915 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2916 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2917 _LT_DECL([], [shlibpath_overrides_runpath], [0], 2918 [Is shlibpath searched before the hard-coded library search path?]) 2919 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2920 _LT_DECL([], [library_names_spec], [1], 2921 [[List of archive names. First name is the real one, the rest are links. 2922 The last name is the one that the linker finds with -lNAME]]) 2923 _LT_DECL([], [soname_spec], [1], 2924 [[The coded name of the library, if different from the real name]]) 2925 _LT_DECL([], [install_override_mode], [1], 2926 [Permission mode override for installation of shared libraries]) 2927 _LT_DECL([], [postinstall_cmds], [2], 2928 [Command to use after installation of a shared archive]) 2929 _LT_DECL([], [postuninstall_cmds], [2], 2930 [Command to use after uninstallation of a shared archive]) 2931 _LT_DECL([], [finish_cmds], [2], 2932 [Commands used to finish a libtool library installation in a directory]) 2933 _LT_DECL([], [finish_eval], [1], 2934 [[As "finish_cmds", except a single script fragment to be evaled but 2935 not shown]]) 2936 _LT_DECL([], [hardcode_into_libs], [0], 2937 [Whether we should hardcode library paths into libraries]) 2938 _LT_DECL([], [sys_lib_search_path_spec], [2], 2939 [Compile-time system search path for libraries]) 2940 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2941 [Run-time system search path for libraries]) 2942 ])# _LT_SYS_DYNAMIC_LINKER 2943 2944 2945 # _LT_PATH_TOOL_PREFIX(TOOL) 2946 # -------------------------- 2947 # find a file program which can recognize shared library 2948 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2949 [m4_require([_LT_DECL_EGREP])dnl 2950 AC_MSG_CHECKING([for $1]) 2951 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2952 [case $MAGIC_CMD in 2953 [[\\/*] | ?:[\\/]*]) 2954 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2955 ;; 2956 *) 2957 lt_save_MAGIC_CMD="$MAGIC_CMD" 2958 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2959 dnl $ac_dummy forces splitting on constant user-supplied paths. 2960 dnl POSIX.2 word splitting is done only on the output of word expansions, 2961 dnl not every word. This closes a longstanding sh security hole. 2962 ac_dummy="m4_if([$2], , $PATH, [$2])" 2963 for ac_dir in $ac_dummy; do 2964 IFS="$lt_save_ifs" 2965 test -z "$ac_dir" && ac_dir=. 2966 if test -f $ac_dir/$1; then 2967 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2968 if test -n "$file_magic_test_file"; then 2969 case $deplibs_check_method in 2970 "file_magic "*) 2971 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2972 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2973 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2974 $EGREP "$file_magic_regex" > /dev/null; then 2975 : 2976 else 2977 cat <<_LT_EOF 1>&2 2978 2979 *** Warning: the command libtool uses to detect shared libraries, 2980 *** $file_magic_cmd, produces output that libtool cannot recognize. 2981 *** The result is that libtool may fail to recognize shared libraries 2982 *** as such. This will affect the creation of libtool libraries that 2983 *** depend on shared libraries, but programs linked with such libtool 2984 *** libraries will work regardless of this problem. Nevertheless, you 2985 *** may want to report the problem to your system manager and/or to 2986 *** bug-libtool (a] gnu.org 2987 2988 _LT_EOF 2989 fi ;; 2990 esac 2991 fi 2992 break 2993 fi 2994 done 2995 IFS="$lt_save_ifs" 2996 MAGIC_CMD="$lt_save_MAGIC_CMD" 2997 ;; 2998 esac]) 2999 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 3000 if test -n "$MAGIC_CMD"; then 3001 AC_MSG_RESULT($MAGIC_CMD) 3002 else 3003 AC_MSG_RESULT(no) 3004 fi 3005 _LT_DECL([], [MAGIC_CMD], [0], 3006 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3007 ])# _LT_PATH_TOOL_PREFIX 3008 3009 # Old name: 3010 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3011 dnl aclocal-1.4 backwards compatibility: 3012 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3013 3014 3015 # _LT_PATH_MAGIC 3016 # -------------- 3017 # find a file program which can recognize a shared library 3018 m4_defun([_LT_PATH_MAGIC], 3019 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3020 if test -z "$lt_cv_path_MAGIC_CMD"; then 3021 if test -n "$ac_tool_prefix"; then 3022 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3023 else 3024 MAGIC_CMD=: 3025 fi 3026 fi 3027 ])# _LT_PATH_MAGIC 3028 3029 3030 # LT_PATH_LD 3031 # ---------- 3032 # find the pathname to the GNU or non-GNU linker 3033 AC_DEFUN([LT_PATH_LD], 3034 [AC_REQUIRE([AC_PROG_CC])dnl 3035 AC_REQUIRE([AC_CANONICAL_HOST])dnl 3036 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3037 m4_require([_LT_DECL_SED])dnl 3038 m4_require([_LT_DECL_EGREP])dnl 3039 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3040 3041 AC_ARG_WITH([gnu-ld], 3042 [AS_HELP_STRING([--with-gnu-ld], 3043 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3044 [test "$withval" = no || with_gnu_ld=yes], 3045 [with_gnu_ld=no])dnl 3046 3047 ac_prog=ld 3048 if test "$GCC" = yes; then 3049 # Check if gcc -print-prog-name=ld gives a path. 3050 AC_MSG_CHECKING([for ld used by $CC]) 3051 case $host in 3052 *-*-mingw*) 3053 # gcc leaves a trailing carriage return which upsets mingw 3054 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3055 *) 3056 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3057 esac 3058 case $ac_prog in 3059 # Accept absolute paths. 3060 [[\\/]]* | ?:[[\\/]]*) 3061 re_direlt='/[[^/]][[^/]]*/\.\./' 3062 # Canonicalize the pathname of ld 3063 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3064 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3065 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3066 done 3067 test -z "$LD" && LD="$ac_prog" 3068 ;; 3069 "") 3070 # If it fails, then pretend we aren't using GCC. 3071 ac_prog=ld 3072 ;; 3073 *) 3074 # If it is relative, then search for the first ld in PATH. 3075 with_gnu_ld=unknown 3076 ;; 3077 esac 3078 elif test "$with_gnu_ld" = yes; then 3079 AC_MSG_CHECKING([for GNU ld]) 3080 else 3081 AC_MSG_CHECKING([for non-GNU ld]) 3082 fi 3083 AC_CACHE_VAL(lt_cv_path_LD, 3084 [if test -z "$LD"; then 3085 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3086 for ac_dir in $PATH; do 3087 IFS="$lt_save_ifs" 3088 test -z "$ac_dir" && ac_dir=. 3089 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3090 lt_cv_path_LD="$ac_dir/$ac_prog" 3091 # Check to see if the program is GNU ld. I'd rather use --version, 3092 # but apparently some variants of GNU ld only accept -v. 3093 # Break only if it was the GNU/non-GNU ld that we prefer. 3094 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3095 *GNU* | *'with BFD'*) 3096 test "$with_gnu_ld" != no && break 3097 ;; 3098 *) 3099 test "$with_gnu_ld" != yes && break 3100 ;; 3101 esac 3102 fi 3103 done 3104 IFS="$lt_save_ifs" 3105 else 3106 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3107 fi]) 3108 LD="$lt_cv_path_LD" 3109 if test -n "$LD"; then 3110 AC_MSG_RESULT($LD) 3111 else 3112 AC_MSG_RESULT(no) 3113 fi 3114 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3115 _LT_PATH_LD_GNU 3116 AC_SUBST([LD]) 3117 3118 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3119 ])# LT_PATH_LD 3120 3121 # Old names: 3122 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3123 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3124 dnl aclocal-1.4 backwards compatibility: 3125 dnl AC_DEFUN([AM_PROG_LD], []) 3126 dnl AC_DEFUN([AC_PROG_LD], []) 3127 3128 3129 # _LT_PATH_LD_GNU 3130 #- -------------- 3131 m4_defun([_LT_PATH_LD_GNU], 3132 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3133 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3134 case `$LD -v 2>&1 </dev/null` in 3135 *GNU* | *'with BFD'*) 3136 lt_cv_prog_gnu_ld=yes 3137 ;; 3138 *) 3139 lt_cv_prog_gnu_ld=no 3140 ;; 3141 esac]) 3142 with_gnu_ld=$lt_cv_prog_gnu_ld 3143 ])# _LT_PATH_LD_GNU 3144 3145 3146 # _LT_CMD_RELOAD 3147 # -------------- 3148 # find reload flag for linker 3149 # -- PORTME Some linkers may need a different reload flag. 3150 m4_defun([_LT_CMD_RELOAD], 3151 [AC_CACHE_CHECK([for $LD option to reload object files], 3152 lt_cv_ld_reload_flag, 3153 [lt_cv_ld_reload_flag='-r']) 3154 reload_flag=$lt_cv_ld_reload_flag 3155 case $reload_flag in 3156 "" | " "*) ;; 3157 *) reload_flag=" $reload_flag" ;; 3158 esac 3159 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3160 case $host_os in 3161 cygwin* | mingw* | pw32* | cegcc*) 3162 if test "$GCC" != yes; then 3163 reload_cmds=false 3164 fi 3165 ;; 3166 darwin*) 3167 if test "$GCC" = yes; then 3168 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3169 else 3170 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3171 fi 3172 ;; 3173 esac 3174 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3175 _LT_TAGDECL([], [reload_cmds], [2])dnl 3176 ])# _LT_CMD_RELOAD 3177 3178 3179 # _LT_CHECK_MAGIC_METHOD 3180 # ---------------------- 3181 # how to check for library dependencies 3182 # -- PORTME fill in with the dynamic library characteristics 3183 m4_defun([_LT_CHECK_MAGIC_METHOD], 3184 [m4_require([_LT_DECL_EGREP]) 3185 m4_require([_LT_DECL_OBJDUMP]) 3186 AC_CACHE_CHECK([how to recognize dependent libraries], 3187 lt_cv_deplibs_check_method, 3188 [lt_cv_file_magic_cmd='$MAGIC_CMD' 3189 lt_cv_file_magic_test_file= 3190 lt_cv_deplibs_check_method='unknown' 3191 # Need to set the preceding variable on all platforms that support 3192 # interlibrary dependencies. 3193 # 'none' -- dependencies not supported. 3194 # `unknown' -- same as none, but documents that we really don't know. 3195 # 'pass_all' -- all dependencies passed with no checks. 3196 # 'test_compile' -- check by making test program. 3197 # 'file_magic [[regex]]' -- check by looking for files in library path 3198 # which responds to the $file_magic_cmd with a given extended regex. 3199 # If you have `file' or equivalent on your system and you're not sure 3200 # whether `pass_all' will *always* work, you probably want this one. 3201 3202 case $host_os in 3203 aix[[4-9]]*) 3204 lt_cv_deplibs_check_method=pass_all 3205 ;; 3206 3207 beos*) 3208 lt_cv_deplibs_check_method=pass_all 3209 ;; 3210 3211 bsdi[[45]]*) 3212 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3213 lt_cv_file_magic_cmd='/usr/bin/file -L' 3214 lt_cv_file_magic_test_file=/shlib/libc.so 3215 ;; 3216 3217 cygwin*) 3218 # func_win32_libid is a shell function defined in ltmain.sh 3219 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3220 lt_cv_file_magic_cmd='func_win32_libid' 3221 ;; 3222 3223 mingw* | pw32*) 3224 # Base MSYS/MinGW do not provide the 'file' command needed by 3225 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3226 # unless we find 'file', for example because we are cross-compiling. 3227 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3228 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3229 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3230 lt_cv_file_magic_cmd='func_win32_libid' 3231 else 3232 # Keep this pattern in sync with the one in func_win32_libid. 3233 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3234 lt_cv_file_magic_cmd='$OBJDUMP -f' 3235 fi 3236 ;; 3237 3238 cegcc*) 3239 # use the weaker test based on 'objdump'. See mingw*. 3240 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3241 lt_cv_file_magic_cmd='$OBJDUMP -f' 3242 ;; 3243 3244 darwin* | rhapsody*) 3245 lt_cv_deplibs_check_method=pass_all 3246 ;; 3247 3248 freebsd* | dragonfly*) 3249 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3250 case $host_cpu in 3251 i*86 ) 3252 # Not sure whether the presence of OpenBSD here was a mistake. 3253 # Let's accept both of them until this is cleared up. 3254 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3255 lt_cv_file_magic_cmd=/usr/bin/file 3256 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3257 ;; 3258 esac 3259 else 3260 lt_cv_deplibs_check_method=pass_all 3261 fi 3262 ;; 3263 3264 gnu*) 3265 lt_cv_deplibs_check_method=pass_all 3266 ;; 3267 3268 haiku*) 3269 lt_cv_deplibs_check_method=pass_all 3270 ;; 3271 3272 hpux10.20* | hpux11*) 3273 lt_cv_file_magic_cmd=/usr/bin/file 3274 case $host_cpu in 3275 ia64*) 3276 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3277 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3278 ;; 3279 hppa*64*) 3280 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3281 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3282 ;; 3283 *) 3284 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3285 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3286 ;; 3287 esac 3288 ;; 3289 3290 interix[[3-9]]*) 3291 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3292 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3293 ;; 3294 3295 irix5* | irix6* | nonstopux*) 3296 case $LD in 3297 *-32|*"-32 ") libmagic=32-bit;; 3298 *-n32|*"-n32 ") libmagic=N32;; 3299 *-64|*"-64 ") libmagic=64-bit;; 3300 *) libmagic=never-match;; 3301 esac 3302 lt_cv_deplibs_check_method=pass_all 3303 ;; 3304 3305 # This must be glibc/ELF. 3306 linux* | k*bsd*-gnu | kopensolaris*-gnu) 3307 lt_cv_deplibs_check_method=pass_all 3308 ;; 3309 3310 netbsd*) 3311 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3312 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3313 else 3314 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3315 fi 3316 ;; 3317 3318 newos6*) 3319 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3320 lt_cv_file_magic_cmd=/usr/bin/file 3321 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3322 ;; 3323 3324 *nto* | *qnx*) 3325 lt_cv_deplibs_check_method=pass_all 3326 ;; 3327 3328 openbsd*) 3329 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3330 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3331 else 3332 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3333 fi 3334 ;; 3335 3336 osf3* | osf4* | osf5*) 3337 lt_cv_deplibs_check_method=pass_all 3338 ;; 3339 3340 rdos*) 3341 lt_cv_deplibs_check_method=pass_all 3342 ;; 3343 3344 solaris*) 3345 lt_cv_deplibs_check_method=pass_all 3346 ;; 3347 3348 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3349 lt_cv_deplibs_check_method=pass_all 3350 ;; 3351 3352 sysv4 | sysv4.3*) 3353 case $host_vendor in 3354 motorola) 3355 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3356 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3357 ;; 3358 ncr) 3359 lt_cv_deplibs_check_method=pass_all 3360 ;; 3361 sequent) 3362 lt_cv_file_magic_cmd='/bin/file' 3363 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3364 ;; 3365 sni) 3366 lt_cv_file_magic_cmd='/bin/file' 3367 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3368 lt_cv_file_magic_test_file=/lib/libc.so 3369 ;; 3370 siemens) 3371 lt_cv_deplibs_check_method=pass_all 3372 ;; 3373 pc) 3374 lt_cv_deplibs_check_method=pass_all 3375 ;; 3376 esac 3377 ;; 3378 3379 tpf*) 3380 lt_cv_deplibs_check_method=pass_all 3381 ;; 3382 esac 3383 ]) 3384 3385 file_magic_glob= 3386 want_nocaseglob=no 3387 if test "$build" = "$host"; then 3388 case $host_os in 3389 mingw* | pw32*) 3390 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3391 want_nocaseglob=yes 3392 else 3393 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3394 fi 3395 ;; 3396 esac 3397 fi 3398 3399 file_magic_cmd=$lt_cv_file_magic_cmd 3400 deplibs_check_method=$lt_cv_deplibs_check_method 3401 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3402 3403 _LT_DECL([], [deplibs_check_method], [1], 3404 [Method to check whether dependent libraries are shared objects]) 3405 _LT_DECL([], [file_magic_cmd], [1], 3406 [Command to use when deplibs_check_method = "file_magic"]) 3407 _LT_DECL([], [file_magic_glob], [1], 3408 [How to find potential files when deplibs_check_method = "file_magic"]) 3409 _LT_DECL([], [want_nocaseglob], [1], 3410 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3411 ])# _LT_CHECK_MAGIC_METHOD 3412 3413 3414 # LT_PATH_NM 3415 # ---------- 3416 # find the pathname to a BSD- or MS-compatible name lister 3417 AC_DEFUN([LT_PATH_NM], 3418 [AC_REQUIRE([AC_PROG_CC])dnl 3419 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3420 [if test -n "$NM"; then 3421 # Let the user override the test. 3422 lt_cv_path_NM="$NM" 3423 else 3424 lt_nm_to_check="${ac_tool_prefix}nm" 3425 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3426 lt_nm_to_check="$lt_nm_to_check nm" 3427 fi 3428 for lt_tmp_nm in $lt_nm_to_check; do 3429 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3430 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3431 IFS="$lt_save_ifs" 3432 test -z "$ac_dir" && ac_dir=. 3433 tmp_nm="$ac_dir/$lt_tmp_nm" 3434 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3435 # Check to see if the nm accepts a BSD-compat flag. 3436 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3437 # nm: unknown option "B" ignored 3438 # Tru64's nm complains that /dev/null is an invalid object file 3439 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3440 */dev/null* | *'Invalid file or object type'*) 3441 lt_cv_path_NM="$tmp_nm -B" 3442 break 3443 ;; 3444 *) 3445 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3446 */dev/null*) 3447 lt_cv_path_NM="$tmp_nm -p" 3448 break 3449 ;; 3450 *) 3451 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3452 continue # so that we can try to find one that supports BSD flags 3453 ;; 3454 esac 3455 ;; 3456 esac 3457 fi 3458 done 3459 IFS="$lt_save_ifs" 3460 done 3461 : ${lt_cv_path_NM=no} 3462 fi]) 3463 if test "$lt_cv_path_NM" != "no"; then 3464 NM="$lt_cv_path_NM" 3465 else 3466 # Didn't find any BSD compatible name lister, look for dumpbin. 3467 if test -n "$DUMPBIN"; then : 3468 # Let the user override the test. 3469 else 3470 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3471 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3472 *COFF*) 3473 DUMPBIN="$DUMPBIN -symbols" 3474 ;; 3475 *) 3476 DUMPBIN=: 3477 ;; 3478 esac 3479 fi 3480 AC_SUBST([DUMPBIN]) 3481 if test "$DUMPBIN" != ":"; then 3482 NM="$DUMPBIN" 3483 fi 3484 fi 3485 test -z "$NM" && NM=nm 3486 AC_SUBST([NM]) 3487 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3488 3489 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3490 [lt_cv_nm_interface="BSD nm" 3491 echo "int some_variable = 0;" > conftest.$ac_ext 3492 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3493 (eval "$ac_compile" 2>conftest.err) 3494 cat conftest.err >&AS_MESSAGE_LOG_FD 3495 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3496 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3497 cat conftest.err >&AS_MESSAGE_LOG_FD 3498 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3499 cat conftest.out >&AS_MESSAGE_LOG_FD 3500 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3501 lt_cv_nm_interface="MS dumpbin" 3502 fi 3503 rm -f conftest*]) 3504 ])# LT_PATH_NM 3505 3506 # Old names: 3507 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3508 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3509 dnl aclocal-1.4 backwards compatibility: 3510 dnl AC_DEFUN([AM_PROG_NM], []) 3511 dnl AC_DEFUN([AC_PROG_NM], []) 3512 3513 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3514 # -------------------------------- 3515 # how to determine the name of the shared library 3516 # associated with a specific link library. 3517 # -- PORTME fill in with the dynamic library characteristics 3518 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3519 [m4_require([_LT_DECL_EGREP]) 3520 m4_require([_LT_DECL_OBJDUMP]) 3521 m4_require([_LT_DECL_DLLTOOL]) 3522 AC_CACHE_CHECK([how to associate runtime and link libraries], 3523 lt_cv_sharedlib_from_linklib_cmd, 3524 [lt_cv_sharedlib_from_linklib_cmd='unknown' 3525 3526 case $host_os in 3527 cygwin* | mingw* | pw32* | cegcc*) 3528 # two different shell functions defined in ltmain.sh 3529 # decide which to use based on capabilities of $DLLTOOL 3530 case `$DLLTOOL --help 2>&1` in 3531 *--identify-strict*) 3532 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3533 ;; 3534 *) 3535 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3536 ;; 3537 esac 3538 ;; 3539 *) 3540 # fallback: assume linklib IS sharedlib 3541 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3542 ;; 3543 esac 3544 ]) 3545 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3546 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3547 3548 _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3549 [Command to associate shared and link libraries]) 3550 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3551 3552 3553 # _LT_PATH_MANIFEST_TOOL 3554 # ---------------------- 3555 # locate the manifest tool 3556 m4_defun([_LT_PATH_MANIFEST_TOOL], 3557 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3558 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3559 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3560 [lt_cv_path_mainfest_tool=no 3561 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3562 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3563 cat conftest.err >&AS_MESSAGE_LOG_FD 3564 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3565 lt_cv_path_mainfest_tool=yes 3566 fi 3567 rm -f conftest*]) 3568 if test "x$lt_cv_path_mainfest_tool" != xyes; then 3569 MANIFEST_TOOL=: 3570 fi 3571 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3572 ])# _LT_PATH_MANIFEST_TOOL 3573 3574 3575 # LT_LIB_M 3576 # -------- 3577 # check for math library 3578 AC_DEFUN([LT_LIB_M], 3579 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3580 LIBM= 3581 case $host in 3582 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3583 # These system don't have libm, or don't need it 3584 ;; 3585 *-ncr-sysv4.3*) 3586 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3587 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3588 ;; 3589 *) 3590 AC_CHECK_LIB(m, cos, LIBM="-lm") 3591 ;; 3592 esac 3593 AC_SUBST([LIBM]) 3594 ])# LT_LIB_M 3595 3596 # Old name: 3597 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3598 dnl aclocal-1.4 backwards compatibility: 3599 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3600 3601 3602 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3603 # ------------------------------- 3604 m4_defun([_LT_COMPILER_NO_RTTI], 3605 [m4_require([_LT_TAG_COMPILER])dnl 3606 3607 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3608 3609 if test "$GCC" = yes; then 3610 case $cc_basename in 3611 nvcc*) 3612 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3613 *) 3614 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3615 esac 3616 3617 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3618 lt_cv_prog_compiler_rtti_exceptions, 3619 [-fno-rtti -fno-exceptions], [], 3620 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3621 fi 3622 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3623 [Compiler flag to turn off builtin functions]) 3624 ])# _LT_COMPILER_NO_RTTI 3625 3626 3627 # _LT_CMD_GLOBAL_SYMBOLS 3628 # ---------------------- 3629 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3630 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3631 AC_REQUIRE([AC_PROG_CC])dnl 3632 AC_REQUIRE([AC_PROG_AWK])dnl 3633 AC_REQUIRE([LT_PATH_NM])dnl 3634 AC_REQUIRE([LT_PATH_LD])dnl 3635 m4_require([_LT_DECL_SED])dnl 3636 m4_require([_LT_DECL_EGREP])dnl 3637 m4_require([_LT_TAG_COMPILER])dnl 3638 3639 # Check for command to grab the raw symbol name followed by C symbol from nm. 3640 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3641 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3642 [ 3643 # These are sane defaults that work on at least a few old systems. 3644 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3645 3646 # Character class describing NM global symbol codes. 3647 symcode='[[BCDEGRST]]' 3648 3649 # Regexp to match symbols that can be accessed directly from C. 3650 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3651 3652 # Define system-specific variables. 3653 case $host_os in 3654 aix*) 3655 symcode='[[BCDT]]' 3656 ;; 3657 cygwin* | mingw* | pw32* | cegcc*) 3658 symcode='[[ABCDGISTW]]' 3659 ;; 3660 hpux*) 3661 if test "$host_cpu" = ia64; then 3662 symcode='[[ABCDEGRST]]' 3663 fi 3664 ;; 3665 irix* | nonstopux*) 3666 symcode='[[BCDEGRST]]' 3667 ;; 3668 osf*) 3669 symcode='[[BCDEGQRST]]' 3670 ;; 3671 solaris*) 3672 symcode='[[BDRT]]' 3673 ;; 3674 sco3.2v5*) 3675 symcode='[[DT]]' 3676 ;; 3677 sysv4.2uw2*) 3678 symcode='[[DT]]' 3679 ;; 3680 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3681 symcode='[[ABDT]]' 3682 ;; 3683 sysv4) 3684 symcode='[[DFNSTU]]' 3685 ;; 3686 esac 3687 3688 # If we're using GNU nm, then use its standard symbol codes. 3689 case `$NM -V 2>&1` in 3690 *GNU* | *'with BFD'*) 3691 symcode='[[ABCDGIRSTW]]' ;; 3692 esac 3693 3694 # Transform an extracted symbol line into a proper C declaration. 3695 # Some systems (esp. on ia64) link data and code symbols differently, 3696 # so use this general approach. 3697 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3698 3699 # Transform an extracted symbol line into symbol name and symbol address 3700 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3701 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'" 3702 3703 # Handle CRLF in mingw tool chain 3704 opt_cr= 3705 case $build_os in 3706 mingw*) 3707 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3708 ;; 3709 esac 3710 3711 # Try without a prefix underscore, then with it. 3712 for ac_symprfx in "" "_"; do 3713 3714 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3715 symxfrm="\\1 $ac_symprfx\\2 \\2" 3716 3717 # Write the raw and C identifiers. 3718 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3719 # Fake it for dumpbin and say T for any non-static function 3720 # and D for any global variable. 3721 # Also find C++ and __fastcall symbols from MSVC++, 3722 # which start with @ or ?. 3723 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3724 " {last_section=section; section=\$ 3};"\ 3725 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 3726 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3727 " \$ 0!~/External *\|/{next};"\ 3728 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3729 " {if(hide[section]) next};"\ 3730 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3731 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3732 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3733 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3734 " ' prfx=^$ac_symprfx]" 3735 else 3736 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3737 fi 3738 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3739 3740 # Check to see that the pipe works correctly. 3741 pipe_works=no 3742 3743 rm -f conftest* 3744 cat > conftest.$ac_ext <<_LT_EOF 3745 #ifdef __cplusplus 3746 extern "C" { 3747 #endif 3748 char nm_test_var; 3749 void nm_test_func(void); 3750 void nm_test_func(void){} 3751 #ifdef __cplusplus 3752 } 3753 #endif 3754 int main(){nm_test_var='a';nm_test_func();return(0);} 3755 _LT_EOF 3756 3757 if AC_TRY_EVAL(ac_compile); then 3758 # Now try to grab the symbols. 3759 nlist=conftest.nm 3760 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3761 # Try sorting and uniquifying the output. 3762 if sort "$nlist" | uniq > "$nlist"T; then 3763 mv -f "$nlist"T "$nlist" 3764 else 3765 rm -f "$nlist"T 3766 fi 3767 3768 # Make sure that we snagged all the symbols we need. 3769 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3770 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3771 cat <<_LT_EOF > conftest.$ac_ext 3772 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3773 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3774 /* DATA imports from DLLs on WIN32 con't be const, because runtime 3775 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3776 # define LT@&t@_DLSYM_CONST 3777 #elif defined(__osf__) 3778 /* This system does not cope well with relocations in const data. */ 3779 # define LT@&t@_DLSYM_CONST 3780 #else 3781 # define LT@&t@_DLSYM_CONST const 3782 #endif 3783 3784 #ifdef __cplusplus 3785 extern "C" { 3786 #endif 3787 3788 _LT_EOF 3789 # Now generate the symbol file. 3790 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3791 3792 cat <<_LT_EOF >> conftest.$ac_ext 3793 3794 /* The mapping between symbol names and symbols. */ 3795 LT@&t@_DLSYM_CONST struct { 3796 const char *name; 3797 void *address; 3798 } 3799 lt__PROGRAM__LTX_preloaded_symbols[[]] = 3800 { 3801 { "@PROGRAM@", (void *) 0 }, 3802 _LT_EOF 3803 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3804 cat <<\_LT_EOF >> conftest.$ac_ext 3805 {0, (void *) 0} 3806 }; 3807 3808 /* This works around a problem in FreeBSD linker */ 3809 #ifdef FREEBSD_WORKAROUND 3810 static const void *lt_preloaded_setup() { 3811 return lt__PROGRAM__LTX_preloaded_symbols; 3812 } 3813 #endif 3814 3815 #ifdef __cplusplus 3816 } 3817 #endif 3818 _LT_EOF 3819 # Now try linking the two files. 3820 mv conftest.$ac_objext conftstm.$ac_objext 3821 lt_globsym_save_LIBS=$LIBS 3822 lt_globsym_save_CFLAGS=$CFLAGS 3823 LIBS="conftstm.$ac_objext" 3824 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3825 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3826 pipe_works=yes 3827 fi 3828 LIBS=$lt_globsym_save_LIBS 3829 CFLAGS=$lt_globsym_save_CFLAGS 3830 else 3831 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3832 fi 3833 else 3834 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3835 fi 3836 else 3837 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3838 fi 3839 else 3840 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3841 cat conftest.$ac_ext >&5 3842 fi 3843 rm -rf conftest* conftst* 3844 3845 # Do not use the global_symbol_pipe unless it works. 3846 if test "$pipe_works" = yes; then 3847 break 3848 else 3849 lt_cv_sys_global_symbol_pipe= 3850 fi 3851 done 3852 ]) 3853 if test -z "$lt_cv_sys_global_symbol_pipe"; then 3854 lt_cv_sys_global_symbol_to_cdecl= 3855 fi 3856 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3857 AC_MSG_RESULT(failed) 3858 else 3859 AC_MSG_RESULT(ok) 3860 fi 3861 3862 # Response file support. 3863 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3864 nm_file_list_spec='@' 3865 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3866 nm_file_list_spec='@' 3867 fi 3868 3869 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3870 [Take the output of nm and produce a listing of raw symbols and C names]) 3871 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3872 [Transform the output of nm in a proper C declaration]) 3873 _LT_DECL([global_symbol_to_c_name_address], 3874 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3875 [Transform the output of nm in a C name address pair]) 3876 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3877 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3878 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3879 _LT_DECL([], [nm_file_list_spec], [1], 3880 [Specify filename containing input files for $NM]) 3881 ]) # _LT_CMD_GLOBAL_SYMBOLS 3882 3883 3884 # _LT_COMPILER_PIC([TAGNAME]) 3885 # --------------------------- 3886 m4_defun([_LT_COMPILER_PIC], 3887 [m4_require([_LT_TAG_COMPILER])dnl 3888 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3889 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3890 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3891 3892 m4_if([$1], [CXX], [ 3893 # C++ specific cases for pic, static, wl, etc. 3894 if test "$GXX" = yes; then 3895 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3896 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3897 3898 case $host_os in 3899 aix*) 3900 # All AIX code is PIC. 3901 if test "$host_cpu" = ia64; then 3902 # AIX 5 now supports IA64 processor 3903 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3904 fi 3905 ;; 3906 3907 amigaos*) 3908 case $host_cpu in 3909 powerpc) 3910 # see comment about AmigaOS4 .so support 3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3912 ;; 3913 m68k) 3914 # FIXME: we need at least 68020 code to build shared libraries, but 3915 # adding the `-m68020' flag to GCC prevents building anything better, 3916 # like `-m68040'. 3917 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3918 ;; 3919 esac 3920 ;; 3921 3922 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3923 # PIC is the default for these OSes. 3924 ;; 3925 mingw* | cygwin* | os2* | pw32* | cegcc*) 3926 # This hack is so that the source file can tell whether it is being 3927 # built for inclusion in a dll (and should export symbols for example). 3928 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3929 # (--disable-auto-import) libraries 3930 m4_if([$1], [GCJ], [], 3931 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3932 ;; 3933 darwin* | rhapsody*) 3934 # PIC is the default on this platform 3935 # Common symbols not allowed in MH_DYLIB files 3936 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3937 ;; 3938 *djgpp*) 3939 # DJGPP does not support shared libraries at all 3940 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3941 ;; 3942 haiku*) 3943 # PIC is the default for Haiku. 3944 # The "-static" flag exists, but is broken. 3945 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3946 ;; 3947 interix[[3-9]]*) 3948 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3949 # Instead, we relocate shared libraries at runtime. 3950 ;; 3951 sysv4*MP*) 3952 if test -d /usr/nec; then 3953 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3954 fi 3955 ;; 3956 hpux*) 3957 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3958 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3959 # sets the default TLS model and affects inlining. 3960 case $host_cpu in 3961 hppa*64*) 3962 ;; 3963 *) 3964 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3965 ;; 3966 esac 3967 ;; 3968 *qnx* | *nto*) 3969 # QNX uses GNU C++, but need to define -shared option too, otherwise 3970 # it will coredump. 3971 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3972 ;; 3973 *) 3974 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3975 ;; 3976 esac 3977 else 3978 case $host_os in 3979 aix[[4-9]]*) 3980 # All AIX code is PIC. 3981 if test "$host_cpu" = ia64; then 3982 # AIX 5 now supports IA64 processor 3983 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3984 else 3985 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3986 fi 3987 ;; 3988 chorus*) 3989 case $cc_basename in 3990 cxch68*) 3991 # Green Hills C++ Compiler 3992 # _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" 3993 ;; 3994 esac 3995 ;; 3996 mingw* | cygwin* | os2* | pw32* | cegcc*) 3997 # This hack is so that the source file can tell whether it is being 3998 # built for inclusion in a dll (and should export symbols for example). 3999 m4_if([$1], [GCJ], [], 4000 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4001 ;; 4002 dgux*) 4003 case $cc_basename in 4004 ec++*) 4005 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4006 ;; 4007 ghcx*) 4008 # Green Hills C++ Compiler 4009 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4010 ;; 4011 *) 4012 ;; 4013 esac 4014 ;; 4015 freebsd* | dragonfly*) 4016 # FreeBSD uses GNU C++ 4017 ;; 4018 hpux9* | hpux10* | hpux11*) 4019 case $cc_basename in 4020 CC*) 4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4022 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4023 if test "$host_cpu" != ia64; then 4024 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4025 fi 4026 ;; 4027 aCC*) 4028 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4030 case $host_cpu in 4031 hppa*64*|ia64*) 4032 # +Z the default 4033 ;; 4034 *) 4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4036 ;; 4037 esac 4038 ;; 4039 *) 4040 ;; 4041 esac 4042 ;; 4043 interix*) 4044 # This is c89, which is MS Visual C++ (no shared libs) 4045 # Anyone wants to do a port? 4046 ;; 4047 irix5* | irix6* | nonstopux*) 4048 case $cc_basename in 4049 CC*) 4050 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4051 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4052 # CC pic flag -KPIC is the default. 4053 ;; 4054 *) 4055 ;; 4056 esac 4057 ;; 4058 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4059 case $cc_basename in 4060 KCC*) 4061 # KAI C++ Compiler 4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4063 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4064 ;; 4065 ecpc* ) 4066 # old Intel C++ for x86_64 which still supported -KPIC. 4067 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4068 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4069 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4070 ;; 4071 icpc* ) 4072 # Intel C++, used to be incompatible with GCC. 4073 # ICC 10 doesn't accept -KPIC any more. 4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4077 ;; 4078 pgCC* | pgcpp*) 4079 # Portland Group C++ compiler 4080 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4081 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4082 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4083 ;; 4084 cxx*) 4085 # Compaq C++ 4086 # Make sure the PIC flag is empty. It appears that all Alpha 4087 # Linux and Compaq Tru64 Unix objects are PIC. 4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4090 ;; 4091 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4092 # IBM XL 8.0, 9.0 on PPC and BlueGene 4093 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4094 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4095 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4096 ;; 4097 *) 4098 case `$CC -V 2>&1 | sed 5q` in 4099 *Sun\ C*) 4100 # Sun C++ 5.9 4101 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4102 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4103 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4104 ;; 4105 esac 4106 ;; 4107 esac 4108 ;; 4109 lynxos*) 4110 ;; 4111 m88k*) 4112 ;; 4113 mvs*) 4114 case $cc_basename in 4115 cxx*) 4116 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4117 ;; 4118 *) 4119 ;; 4120 esac 4121 ;; 4122 netbsd*) 4123 ;; 4124 *qnx* | *nto*) 4125 # QNX uses GNU C++, but need to define -shared option too, otherwise 4126 # it will coredump. 4127 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4128 ;; 4129 osf3* | osf4* | osf5*) 4130 case $cc_basename in 4131 KCC*) 4132 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4133 ;; 4134 RCC*) 4135 # Rational C++ 2.4.1 4136 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4137 ;; 4138 cxx*) 4139 # Digital/Compaq C++ 4140 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4141 # Make sure the PIC flag is empty. It appears that all Alpha 4142 # Linux and Compaq Tru64 Unix objects are PIC. 4143 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4144 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4145 ;; 4146 *) 4147 ;; 4148 esac 4149 ;; 4150 psos*) 4151 ;; 4152 solaris*) 4153 case $cc_basename in 4154 CC* | sunCC*) 4155 # Sun C++ 4.2, 5.x and Centerline C++ 4156 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4157 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4158 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4159 ;; 4160 gcx*) 4161 # Green Hills C++ Compiler 4162 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4163 ;; 4164 *) 4165 ;; 4166 esac 4167 ;; 4168 sunos4*) 4169 case $cc_basename in 4170 CC*) 4171 # Sun C++ 4.x 4172 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4173 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4174 ;; 4175 lcc*) 4176 # Lucid 4177 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4178 ;; 4179 *) 4180 ;; 4181 esac 4182 ;; 4183 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4184 case $cc_basename in 4185 CC*) 4186 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4187 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4188 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4189 ;; 4190 esac 4191 ;; 4192 tandem*) 4193 case $cc_basename in 4194 NCC*) 4195 # NonStop-UX NCC 3.20 4196 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4197 ;; 4198 *) 4199 ;; 4200 esac 4201 ;; 4202 vxworks*) 4203 ;; 4204 *) 4205 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4206 ;; 4207 esac 4208 fi 4209 ], 4210 [ 4211 if test "$GCC" = yes; then 4212 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4213 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4214 4215 case $host_os in 4216 aix*) 4217 # All AIX code is PIC. 4218 if test "$host_cpu" = ia64; then 4219 # AIX 5 now supports IA64 processor 4220 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4221 fi 4222 ;; 4223 4224 amigaos*) 4225 case $host_cpu in 4226 powerpc) 4227 # see comment about AmigaOS4 .so support 4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4229 ;; 4230 m68k) 4231 # FIXME: we need at least 68020 code to build shared libraries, but 4232 # adding the `-m68020' flag to GCC prevents building anything better, 4233 # like `-m68040'. 4234 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4235 ;; 4236 esac 4237 ;; 4238 4239 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4240 # PIC is the default for these OSes. 4241 ;; 4242 4243 mingw* | cygwin* | pw32* | os2* | cegcc*) 4244 # This hack is so that the source file can tell whether it is being 4245 # built for inclusion in a dll (and should export symbols for example). 4246 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4247 # (--disable-auto-import) libraries 4248 m4_if([$1], [GCJ], [], 4249 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4250 ;; 4251 4252 darwin* | rhapsody*) 4253 # PIC is the default on this platform 4254 # Common symbols not allowed in MH_DYLIB files 4255 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4256 ;; 4257 4258 haiku*) 4259 # PIC is the default for Haiku. 4260 # The "-static" flag exists, but is broken. 4261 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4262 ;; 4263 4264 hpux*) 4265 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4266 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4267 # sets the default TLS model and affects inlining. 4268 case $host_cpu in 4269 hppa*64*) 4270 # +Z the default 4271 ;; 4272 *) 4273 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4274 ;; 4275 esac 4276 ;; 4277 4278 interix[[3-9]]*) 4279 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4280 # Instead, we relocate shared libraries at runtime. 4281 ;; 4282 4283 msdosdjgpp*) 4284 # Just because we use GCC doesn't mean we suddenly get shared libraries 4285 # on systems that don't support them. 4286 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4287 enable_shared=no 4288 ;; 4289 4290 *nto* | *qnx*) 4291 # QNX uses GNU C++, but need to define -shared option too, otherwise 4292 # it will coredump. 4293 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4294 ;; 4295 4296 sysv4*MP*) 4297 if test -d /usr/nec; then 4298 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4299 fi 4300 ;; 4301 4302 *) 4303 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4304 ;; 4305 esac 4306 4307 case $cc_basename in 4308 nvcc*) # Cuda Compiler Driver 2.2 4309 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4310 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4311 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4312 fi 4313 ;; 4314 esac 4315 else 4316 # PORTME Check for flag to pass linker flags through the system compiler. 4317 case $host_os in 4318 aix*) 4319 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4320 if test "$host_cpu" = ia64; then 4321 # AIX 5 now supports IA64 processor 4322 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4323 else 4324 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4325 fi 4326 ;; 4327 4328 mingw* | cygwin* | pw32* | os2* | cegcc*) 4329 # This hack is so that the source file can tell whether it is being 4330 # built for inclusion in a dll (and should export symbols for example). 4331 m4_if([$1], [GCJ], [], 4332 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4333 ;; 4334 4335 hpux9* | hpux10* | hpux11*) 4336 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4337 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4338 # not for PA HP-UX. 4339 case $host_cpu in 4340 hppa*64*|ia64*) 4341 # +Z the default 4342 ;; 4343 *) 4344 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4345 ;; 4346 esac 4347 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4349 ;; 4350 4351 irix5* | irix6* | nonstopux*) 4352 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4353 # PIC (with -KPIC) is the default. 4354 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4355 ;; 4356 4357 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4358 case $cc_basename in 4359 # old Intel for x86_64 which still supported -KPIC. 4360 ecc*) 4361 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4362 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4363 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4364 ;; 4365 # icc used to be incompatible with GCC. 4366 # ICC 10 doesn't accept -KPIC any more. 4367 icc* | ifort*) 4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4371 ;; 4372 # Lahey Fortran 8.1. 4373 lf95*) 4374 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4375 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4376 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4377 ;; 4378 nagfor*) 4379 # NAG Fortran compiler 4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4381 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4382 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4383 ;; 4384 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4385 # Portland Group compilers (*not* the Pentium gcc compiler, 4386 # which looks to be a dead project) 4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4388 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4389 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4390 ;; 4391 ccc*) 4392 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4393 # All Alpha code is PIC. 4394 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4395 ;; 4396 xl* | bgxl* | bgf* | mpixl*) 4397 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4398 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4399 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4401 ;; 4402 *) 4403 case `$CC -V 2>&1 | sed 5q` in 4404 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4405 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4408 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4409 ;; 4410 *Sun\ F* | *Sun*Fortran*) 4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4413 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4414 ;; 4415 *Sun\ C*) 4416 # Sun C 5.9 4417 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4418 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4419 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4420 ;; 4421 *Intel*\ [[CF]]*Compiler*) 4422 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4425 ;; 4426 *Portland\ Group*) 4427 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4428 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4429 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4430 ;; 4431 esac 4432 ;; 4433 esac 4434 ;; 4435 4436 newsos6) 4437 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4438 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4439 ;; 4440 4441 *nto* | *qnx*) 4442 # QNX uses GNU C++, but need to define -shared option too, otherwise 4443 # it will coredump. 4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4445 ;; 4446 4447 osf3* | osf4* | osf5*) 4448 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4449 # All OSF/1 code is PIC. 4450 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4451 ;; 4452 4453 rdos*) 4454 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4455 ;; 4456 4457 solaris*) 4458 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4459 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4460 case $cc_basename in 4461 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4463 *) 4464 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4465 esac 4466 ;; 4467 4468 sunos4*) 4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4471 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4472 ;; 4473 4474 sysv4 | sysv4.2uw2* | sysv4.3*) 4475 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4476 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4477 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4478 ;; 4479 4480 sysv4*MP*) 4481 if test -d /usr/nec ;then 4482 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4483 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4484 fi 4485 ;; 4486 4487 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4488 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4490 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4491 ;; 4492 4493 unicos*) 4494 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4495 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4496 ;; 4497 4498 uts4*) 4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4500 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4501 ;; 4502 4503 *) 4504 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4505 ;; 4506 esac 4507 fi 4508 ]) 4509 case $host_os in 4510 # For platforms which do not support PIC, -DPIC is meaningless: 4511 *djgpp*) 4512 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4513 ;; 4514 *) 4515 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4516 ;; 4517 esac 4518 4519 AC_CACHE_CHECK([for $compiler option to produce PIC], 4520 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4521 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4522 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4523 4524 # 4525 # Check to make sure the PIC flag actually works. 4526 # 4527 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4528 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4529 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4530 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4531 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4532 "" | " "*) ;; 4533 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4534 esac], 4535 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4536 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4537 fi 4538 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4539 [Additional compiler flags for building library objects]) 4540 4541 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4542 [How to pass a linker flag through the compiler]) 4543 # 4544 # Check to make sure the static flag actually works. 4545 # 4546 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4547 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4548 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4549 $lt_tmp_static_flag, 4550 [], 4551 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4552 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4553 [Compiler flag to prevent dynamic linking]) 4554 ])# _LT_COMPILER_PIC 4555 4556 4557 # _LT_LINKER_SHLIBS([TAGNAME]) 4558 # ---------------------------- 4559 # See if the linker supports building shared libraries. 4560 m4_defun([_LT_LINKER_SHLIBS], 4561 [AC_REQUIRE([LT_PATH_LD])dnl 4562 AC_REQUIRE([LT_PATH_NM])dnl 4563 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4564 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4565 m4_require([_LT_DECL_EGREP])dnl 4566 m4_require([_LT_DECL_SED])dnl 4567 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4568 m4_require([_LT_TAG_COMPILER])dnl 4569 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4570 m4_if([$1], [CXX], [ 4571 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4572 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4573 case $host_os in 4574 aix[[4-9]]*) 4575 # If we're using GNU nm, then we don't want the "-C" option. 4576 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4577 # Also, AIX nm treats weak defined symbols like other global defined 4578 # symbols, whereas GNU nm marks them as "W". 4579 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4580 _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' 4581 else 4582 _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' 4583 fi 4584 ;; 4585 pw32*) 4586 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4587 ;; 4588 cygwin* | mingw* | cegcc*) 4589 case $cc_basename in 4590 cl*) 4591 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4592 ;; 4593 *) 4594 _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' 4595 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4596 ;; 4597 esac 4598 ;; 4599 *) 4600 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4601 ;; 4602 esac 4603 ], [ 4604 runpath_var= 4605 _LT_TAGVAR(allow_undefined_flag, $1)= 4606 _LT_TAGVAR(always_export_symbols, $1)=no 4607 _LT_TAGVAR(archive_cmds, $1)= 4608 _LT_TAGVAR(archive_expsym_cmds, $1)= 4609 _LT_TAGVAR(compiler_needs_object, $1)=no 4610 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4611 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4612 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4613 _LT_TAGVAR(hardcode_automatic, $1)=no 4614 _LT_TAGVAR(hardcode_direct, $1)=no 4615 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4616 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4617 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4618 _LT_TAGVAR(hardcode_minus_L, $1)=no 4619 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4620 _LT_TAGVAR(inherit_rpath, $1)=no 4621 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4622 _LT_TAGVAR(module_cmds, $1)= 4623 _LT_TAGVAR(module_expsym_cmds, $1)= 4624 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4625 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4626 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4627 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4628 # include_expsyms should be a list of space-separated symbols to be *always* 4629 # included in the symbol list 4630 _LT_TAGVAR(include_expsyms, $1)= 4631 # exclude_expsyms can be an extended regexp of symbols to exclude 4632 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4633 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4634 # as well as any symbol that contains `d'. 4635 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4636 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4637 # platforms (ab)use it in PIC code, but their linkers get confused if 4638 # the symbol is explicitly referenced. Since portable code cannot 4639 # rely on this symbol name, it's probably fine to never include it in 4640 # preloaded symbol tables. 4641 # Exclude shared library initialization/finalization symbols. 4642 dnl Note also adjust exclude_expsyms for C++ above. 4643 extract_expsyms_cmds= 4644 4645 case $host_os in 4646 cygwin* | mingw* | pw32* | cegcc*) 4647 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4648 # When not using gcc, we currently assume that we are using 4649 # Microsoft Visual C++. 4650 if test "$GCC" != yes; then 4651 with_gnu_ld=no 4652 fi 4653 ;; 4654 interix*) 4655 # we just hope/assume this is gcc and not c89 (= MSVC++) 4656 with_gnu_ld=yes 4657 ;; 4658 openbsd*) 4659 with_gnu_ld=no 4660 ;; 4661 esac 4662 4663 _LT_TAGVAR(ld_shlibs, $1)=yes 4664 4665 # On some targets, GNU ld is compatible enough with the native linker 4666 # that we're better off using the native interface for both. 4667 lt_use_gnu_ld_interface=no 4668 if test "$with_gnu_ld" = yes; then 4669 case $host_os in 4670 aix*) 4671 # The AIX port of GNU ld has always aspired to compatibility 4672 # with the native linker. However, as the warning in the GNU ld 4673 # block says, versions before 2.19.5* couldn't really create working 4674 # shared libraries, regardless of the interface used. 4675 case `$LD -v 2>&1` in 4676 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4677 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4678 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4679 *) 4680 lt_use_gnu_ld_interface=yes 4681 ;; 4682 esac 4683 ;; 4684 *) 4685 lt_use_gnu_ld_interface=yes 4686 ;; 4687 esac 4688 fi 4689 4690 if test "$lt_use_gnu_ld_interface" = yes; then 4691 # If archive_cmds runs LD, not CC, wlarc should be empty 4692 wlarc='${wl}' 4693 4694 # Set some defaults for GNU ld with shared library support. These 4695 # are reset later if shared libraries are not supported. Putting them 4696 # here allows them to be overridden if necessary. 4697 runpath_var=LD_RUN_PATH 4698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4699 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4700 # ancient GNU ld didn't support --whole-archive et. al. 4701 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4702 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4703 else 4704 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4705 fi 4706 supports_anon_versioning=no 4707 case `$LD -v 2>&1` in 4708 *GNU\ gold*) supports_anon_versioning=yes ;; 4709 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4710 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4711 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4712 *\ 2.11.*) ;; # other 2.11 versions 4713 *) supports_anon_versioning=yes ;; 4714 esac 4715 4716 # See if GNU ld supports shared libraries. 4717 case $host_os in 4718 aix[[3-9]]*) 4719 # On AIX/PPC, the GNU linker is very broken 4720 if test "$host_cpu" != ia64; then 4721 _LT_TAGVAR(ld_shlibs, $1)=no 4722 cat <<_LT_EOF 1>&2 4723 4724 *** Warning: the GNU linker, at least up to release 2.19, is reported 4725 *** to be unable to reliably create shared libraries on AIX. 4726 *** Therefore, libtool is disabling shared libraries support. If you 4727 *** really care for shared libraries, you may want to install binutils 4728 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4729 *** You will then need to restart the configuration process. 4730 4731 _LT_EOF 4732 fi 4733 ;; 4734 4735 amigaos*) 4736 case $host_cpu in 4737 powerpc) 4738 # see comment about AmigaOS4 .so support 4739 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4740 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4741 ;; 4742 m68k) 4743 _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)' 4744 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4745 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4746 ;; 4747 esac 4748 ;; 4749 4750 beos*) 4751 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4752 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4753 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 4754 # support --undefined. This deserves some investigation. FIXME 4755 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4756 else 4757 _LT_TAGVAR(ld_shlibs, $1)=no 4758 fi 4759 ;; 4760 4761 cygwin* | mingw* | pw32* | cegcc*) 4762 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4763 # as there is no search path for DLLs. 4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4765 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4766 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4767 _LT_TAGVAR(always_export_symbols, $1)=no 4768 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4769 _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' 4770 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4771 4772 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4773 _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' 4774 # If the export-symbols file already is a .def file (1st line 4775 # is EXPORTS), use it as is; otherwise, prepend... 4776 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4777 cp $export_symbols $output_objdir/$soname.def; 4778 else 4779 echo EXPORTS > $output_objdir/$soname.def; 4780 cat $export_symbols >> $output_objdir/$soname.def; 4781 fi~ 4782 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4783 else 4784 _LT_TAGVAR(ld_shlibs, $1)=no 4785 fi 4786 ;; 4787 4788 haiku*) 4789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4790 _LT_TAGVAR(link_all_deplibs, $1)=yes 4791 ;; 4792 4793 interix[[3-9]]*) 4794 _LT_TAGVAR(hardcode_direct, $1)=no 4795 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4796 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4797 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4798 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4799 # Instead, shared libraries are loaded at an image base (0x10000000 by 4800 # default) and relocated if they conflict, which is a slow very memory 4801 # consuming and fragmenting process. To avoid this, we pick a random, 4802 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4803 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4804 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4805 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4806 ;; 4807 4808 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4809 tmp_diet=no 4810 if test "$host_os" = linux-dietlibc; then 4811 case $cc_basename in 4812 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4813 esac 4814 fi 4815 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4816 && test "$tmp_diet" = no 4817 then 4818 tmp_addflag=' $pic_flag' 4819 tmp_sharedflag='-shared' 4820 case $cc_basename,$host_cpu in 4821 pgcc*) # Portland Group C compiler 4822 _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' 4823 tmp_addflag=' $pic_flag' 4824 ;; 4825 pgf77* | pgf90* | pgf95* | pgfortran*) 4826 # Portland Group f77 and f90 compilers 4827 _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' 4828 tmp_addflag=' $pic_flag -Mnomain' ;; 4829 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4830 tmp_addflag=' -i_dynamic' ;; 4831 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4832 tmp_addflag=' -i_dynamic -nofor_main' ;; 4833 ifc* | ifort*) # Intel Fortran compiler 4834 tmp_addflag=' -nofor_main' ;; 4835 lf95*) # Lahey Fortran 8.1 4836 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4837 tmp_sharedflag='--shared' ;; 4838 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4839 tmp_sharedflag='-qmkshrobj' 4840 tmp_addflag= ;; 4841 nvcc*) # Cuda Compiler Driver 2.2 4842 _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' 4843 _LT_TAGVAR(compiler_needs_object, $1)=yes 4844 ;; 4845 esac 4846 case `$CC -V 2>&1 | sed 5q` in 4847 *Sun\ C*) # Sun C 5.9 4848 _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' 4849 _LT_TAGVAR(compiler_needs_object, $1)=yes 4850 tmp_sharedflag='-G' ;; 4851 *Sun\ F*) # Sun Fortran 8.3 4852 tmp_sharedflag='-G' ;; 4853 esac 4854 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4855 4856 if test "x$supports_anon_versioning" = xyes; then 4857 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4858 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4859 echo "local: *; };" >> $output_objdir/$libname.ver~ 4860 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4861 fi 4862 4863 case $cc_basename in 4864 xlf* | bgf* | bgxlf* | mpixlf*) 4865 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4866 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4868 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4869 if test "x$supports_anon_versioning" = xyes; then 4870 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4871 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4872 echo "local: *; };" >> $output_objdir/$libname.ver~ 4873 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4874 fi 4875 ;; 4876 esac 4877 else 4878 _LT_TAGVAR(ld_shlibs, $1)=no 4879 fi 4880 ;; 4881 4882 netbsd*) 4883 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4884 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4885 wlarc= 4886 else 4887 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4888 _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' 4889 fi 4890 ;; 4891 4892 solaris*) 4893 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4894 _LT_TAGVAR(ld_shlibs, $1)=no 4895 cat <<_LT_EOF 1>&2 4896 4897 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4898 *** create shared libraries on Solaris systems. Therefore, libtool 4899 *** is disabling shared libraries support. We urge you to upgrade GNU 4900 *** binutils to release 2.9.1 or newer. Another option is to modify 4901 *** your PATH or compiler configuration so that the native linker is 4902 *** used, and then restart. 4903 4904 _LT_EOF 4905 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4906 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4907 _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' 4908 else 4909 _LT_TAGVAR(ld_shlibs, $1)=no 4910 fi 4911 ;; 4912 4913 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4914 case `$LD -v 2>&1` in 4915 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4916 _LT_TAGVAR(ld_shlibs, $1)=no 4917 cat <<_LT_EOF 1>&2 4918 4919 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4920 *** reliably create shared libraries on SCO systems. Therefore, libtool 4921 *** is disabling shared libraries support. We urge you to upgrade GNU 4922 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4923 *** your PATH or compiler configuration so that the native linker is 4924 *** used, and then restart. 4925 4926 _LT_EOF 4927 ;; 4928 *) 4929 # For security reasons, it is highly recommended that you always 4930 # use absolute paths for naming shared libraries, and exclude the 4931 # DT_RUNPATH tag from executables and libraries. But doing so 4932 # requires that you compile everything twice, which is a pain. 4933 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4934 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4935 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4936 _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' 4937 else 4938 _LT_TAGVAR(ld_shlibs, $1)=no 4939 fi 4940 ;; 4941 esac 4942 ;; 4943 4944 sunos4*) 4945 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4946 wlarc= 4947 _LT_TAGVAR(hardcode_direct, $1)=yes 4948 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4949 ;; 4950 4951 *) 4952 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4953 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4954 _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' 4955 else 4956 _LT_TAGVAR(ld_shlibs, $1)=no 4957 fi 4958 ;; 4959 esac 4960 4961 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4962 runpath_var= 4963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4964 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4965 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4966 fi 4967 else 4968 # PORTME fill in a description of your system's linker (not GNU ld) 4969 case $host_os in 4970 aix3*) 4971 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4972 _LT_TAGVAR(always_export_symbols, $1)=yes 4973 _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' 4974 # Note: this linker hardcodes the directories in LIBPATH if there 4975 # are no directories specified by -L. 4976 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4977 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4978 # Neither direct hardcoding nor static linking is supported with a 4979 # broken collect2. 4980 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4981 fi 4982 ;; 4983 4984 aix[[4-9]]*) 4985 if test "$host_cpu" = ia64; then 4986 # On IA64, the linker does run time linking by default, so we don't 4987 # have to do anything special. 4988 aix_use_runtimelinking=no 4989 exp_sym_flag='-Bexport' 4990 no_entry_flag="" 4991 else 4992 # If we're using GNU nm, then we don't want the "-C" option. 4993 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4994 # Also, AIX nm treats weak defined symbols like other global 4995 # defined symbols, whereas GNU nm marks them as "W". 4996 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4997 _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' 4998 else 4999 _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' 5000 fi 5001 aix_use_runtimelinking=no 5002 5003 # Test if we are trying to use run time linking or normal 5004 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5005 # need to do runtime linking. 5006 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5007 for ld_flag in $LDFLAGS; do 5008 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5009 aix_use_runtimelinking=yes 5010 break 5011 fi 5012 done 5013 ;; 5014 esac 5015 5016 exp_sym_flag='-bexport' 5017 no_entry_flag='-bnoentry' 5018 fi 5019 5020 # When large executables or shared objects are built, AIX ld can 5021 # have problems creating the table of contents. If linking a library 5022 # or program results in "error TOC overflow" add -mminimal-toc to 5023 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5024 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5025 5026 _LT_TAGVAR(archive_cmds, $1)='' 5027 _LT_TAGVAR(hardcode_direct, $1)=yes 5028 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5029 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5030 _LT_TAGVAR(link_all_deplibs, $1)=yes 5031 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5032 5033 if test "$GCC" = yes; then 5034 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5035 # We only want to do this on AIX 4.2 and lower, the check 5036 # below for broken collect2 doesn't work under 4.3+ 5037 collect2name=`${CC} -print-prog-name=collect2` 5038 if test -f "$collect2name" && 5039 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5040 then 5041 # We have reworked collect2 5042 : 5043 else 5044 # We have old collect2 5045 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5046 # It fails to find uninstalled libraries when the uninstalled 5047 # path is not listed in the libpath. Setting hardcode_minus_L 5048 # to unsupported forces relinking 5049 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5051 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5052 fi 5053 ;; 5054 esac 5055 shared_flag='-shared' 5056 if test "$aix_use_runtimelinking" = yes; then 5057 shared_flag="$shared_flag "'${wl}-G' 5058 fi 5059 else 5060 # not using gcc 5061 if test "$host_cpu" = ia64; then 5062 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5063 # chokes on -Wl,-G. The following line is correct: 5064 shared_flag='-G' 5065 else 5066 if test "$aix_use_runtimelinking" = yes; then 5067 shared_flag='${wl}-G' 5068 else 5069 shared_flag='${wl}-bM:SRE' 5070 fi 5071 fi 5072 fi 5073 5074 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5075 # It seems that -bexpall does not export symbols beginning with 5076 # underscore (_), so it is better to generate a list of symbols to export. 5077 _LT_TAGVAR(always_export_symbols, $1)=yes 5078 if test "$aix_use_runtimelinking" = yes; then 5079 # Warning - without using the other runtime loading flags (-brtl), 5080 # -berok will link without error, but may produce a broken library. 5081 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5082 # Determine the default libpath from the value encoded in an 5083 # empty executable. 5084 _LT_SYS_MODULE_PATH_AIX([$1]) 5085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5086 _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 $shared_flag" 5087 else 5088 if test "$host_cpu" = ia64; then 5089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5090 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5091 _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" 5092 else 5093 # Determine the default libpath from the value encoded in an 5094 # empty executable. 5095 _LT_SYS_MODULE_PATH_AIX([$1]) 5096 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5097 # Warning - without using the other run time loading flags, 5098 # -berok will link without error, but may produce a broken library. 5099 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5100 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5101 if test "$with_gnu_ld" = yes; then 5102 # We only use this code for GNU lds that support --whole-archive. 5103 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5104 else 5105 # Exported symbols can be pulled into shared objects from archives 5106 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5107 fi 5108 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5109 # This is similar to how AIX traditionally builds its shared libraries. 5110 _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' 5111 fi 5112 fi 5113 ;; 5114 5115 amigaos*) 5116 case $host_cpu in 5117 powerpc) 5118 # see comment about AmigaOS4 .so support 5119 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5120 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5121 ;; 5122 m68k) 5123 _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)' 5124 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5125 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5126 ;; 5127 esac 5128 ;; 5129 5130 bsdi[[45]]*) 5131 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5132 ;; 5133 5134 cygwin* | mingw* | pw32* | cegcc*) 5135 # When not using gcc, we currently assume that we are using 5136 # Microsoft Visual C++. 5137 # hardcode_libdir_flag_spec is actually meaningless, as there is 5138 # no search path for DLLs. 5139 case $cc_basename in 5140 cl*) 5141 # Native MSVC 5142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5143 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5144 _LT_TAGVAR(always_export_symbols, $1)=yes 5145 _LT_TAGVAR(file_list_spec, $1)='@' 5146 # Tell ltmain to make .lib files, not .a files. 5147 libext=lib 5148 # Tell ltmain to make .dll files, not .so files. 5149 shrext_cmds=".dll" 5150 # FIXME: Setting linknames here is a bad hack. 5151 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5152 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5153 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5154 else 5155 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5156 fi~ 5157 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5158 linknames=' 5159 # The linker will not automatically build a static lib if we build a DLL. 5160 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5161 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5162 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5163 _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' 5164 # Don't use ranlib 5165 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5166 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5167 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5168 case $lt_outputfile in 5169 *.exe|*.EXE) ;; 5170 *) 5171 lt_outputfile="$lt_outputfile.exe" 5172 lt_tool_outputfile="$lt_tool_outputfile.exe" 5173 ;; 5174 esac~ 5175 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5176 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5177 $RM "$lt_outputfile.manifest"; 5178 fi' 5179 ;; 5180 *) 5181 # Assume MSVC wrapper 5182 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5183 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5184 # Tell ltmain to make .lib files, not .a files. 5185 libext=lib 5186 # Tell ltmain to make .dll files, not .so files. 5187 shrext_cmds=".dll" 5188 # FIXME: Setting linknames here is a bad hack. 5189 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5190 # The linker will automatically build a .lib file if we build a DLL. 5191 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5192 # FIXME: Should let the user specify the lib program. 5193 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5194 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5195 ;; 5196 esac 5197 ;; 5198 5199 darwin* | rhapsody*) 5200 _LT_DARWIN_LINKER_FEATURES($1) 5201 ;; 5202 5203 dgux*) 5204 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5205 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5206 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5207 ;; 5208 5209 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5210 # support. Future versions do this automatically, but an explicit c++rt0.o 5211 # does not break anything, and helps significantly (at the cost of a little 5212 # extra space). 5213 freebsd2.2*) 5214 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5215 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5216 _LT_TAGVAR(hardcode_direct, $1)=yes 5217 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5218 ;; 5219 5220 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5221 freebsd2.*) 5222 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5223 _LT_TAGVAR(hardcode_direct, $1)=yes 5224 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5225 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5226 ;; 5227 5228 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5229 freebsd* | dragonfly*) 5230 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5231 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5232 _LT_TAGVAR(hardcode_direct, $1)=yes 5233 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5234 ;; 5235 5236 hpux9*) 5237 if test "$GCC" = yes; then 5238 _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' 5239 else 5240 _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' 5241 fi 5242 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5243 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5244 _LT_TAGVAR(hardcode_direct, $1)=yes 5245 5246 # hardcode_minus_L: Not really in the search PATH, 5247 # but as the default location of the library. 5248 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5250 ;; 5251 5252 hpux10*) 5253 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5254 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5255 else 5256 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5257 fi 5258 if test "$with_gnu_ld" = no; then 5259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5260 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5261 _LT_TAGVAR(hardcode_direct, $1)=yes 5262 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5263 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5264 # hardcode_minus_L: Not really in the search PATH, 5265 # but as the default location of the library. 5266 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5267 fi 5268 ;; 5269 5270 hpux11*) 5271 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5272 case $host_cpu in 5273 hppa*64*) 5274 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5275 ;; 5276 ia64*) 5277 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5278 ;; 5279 *) 5280 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5281 ;; 5282 esac 5283 else 5284 case $host_cpu in 5285 hppa*64*) 5286 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5287 ;; 5288 ia64*) 5289 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5290 ;; 5291 *) 5292 m4_if($1, [], [ 5293 # Older versions of the 11.00 compiler do not understand -b yet 5294 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5295 _LT_LINKER_OPTION([if $CC understands -b], 5296 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5297 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5298 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5299 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5300 ;; 5301 esac 5302 fi 5303 if test "$with_gnu_ld" = no; then 5304 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5305 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5306 5307 case $host_cpu in 5308 hppa*64*|ia64*) 5309 _LT_TAGVAR(hardcode_direct, $1)=no 5310 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5311 ;; 5312 *) 5313 _LT_TAGVAR(hardcode_direct, $1)=yes 5314 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5315 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5316 5317 # hardcode_minus_L: Not really in the search PATH, 5318 # but as the default location of the library. 5319 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5320 ;; 5321 esac 5322 fi 5323 ;; 5324 5325 irix5* | irix6* | nonstopux*) 5326 if test "$GCC" = yes; then 5327 _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' 5328 # Try to use the -exported_symbol ld option, if it does not 5329 # work, assume that -exports_file does not work either and 5330 # implicitly export all symbols. 5331 # This should be the same for all languages, so no per-tag cache variable. 5332 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5333 [lt_cv_irix_exported_symbol], 5334 [save_LDFLAGS="$LDFLAGS" 5335 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5336 AC_LINK_IFELSE( 5337 [AC_LANG_SOURCE( 5338 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5339 [C++], [[int foo (void) { return 0; }]], 5340 [Fortran 77], [[ 5341 subroutine foo 5342 end]], 5343 [Fortran], [[ 5344 subroutine foo 5345 end]])])], 5346 [lt_cv_irix_exported_symbol=yes], 5347 [lt_cv_irix_exported_symbol=no]) 5348 LDFLAGS="$save_LDFLAGS"]) 5349 if test "$lt_cv_irix_exported_symbol" = yes; then 5350 _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' 5351 fi 5352 else 5353 _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' 5354 _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' 5355 fi 5356 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5357 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5358 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5359 _LT_TAGVAR(inherit_rpath, $1)=yes 5360 _LT_TAGVAR(link_all_deplibs, $1)=yes 5361 ;; 5362 5363 netbsd*) 5364 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5365 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5366 else 5367 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5368 fi 5369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5370 _LT_TAGVAR(hardcode_direct, $1)=yes 5371 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5372 ;; 5373 5374 newsos6) 5375 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5376 _LT_TAGVAR(hardcode_direct, $1)=yes 5377 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5378 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5379 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5380 ;; 5381 5382 *nto* | *qnx*) 5383 ;; 5384 5385 openbsd*) 5386 if test -f /usr/libexec/ld.so; then 5387 _LT_TAGVAR(hardcode_direct, $1)=yes 5388 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5389 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5390 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5391 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5392 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5393 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5394 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5395 else 5396 case $host_os in 5397 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5398 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5400 ;; 5401 *) 5402 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5404 ;; 5405 esac 5406 fi 5407 else 5408 _LT_TAGVAR(ld_shlibs, $1)=no 5409 fi 5410 ;; 5411 5412 os2*) 5413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5414 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5415 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5416 _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' 5417 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5418 ;; 5419 5420 osf3*) 5421 if test "$GCC" = yes; then 5422 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5423 _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' 5424 else 5425 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5426 _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' 5427 fi 5428 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5429 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5430 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5431 ;; 5432 5433 osf4* | osf5*) # as osf3* with the addition of -msym flag 5434 if test "$GCC" = yes; then 5435 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5436 _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' 5437 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5438 else 5439 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5440 _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' 5441 _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~ 5442 $CC -shared${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' 5443 5444 # Both c and cxx compiler support -rpath directly 5445 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5446 fi 5447 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5448 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5449 ;; 5450 5451 solaris*) 5452 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5453 if test "$GCC" = yes; then 5454 wlarc='${wl}' 5455 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5456 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5457 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5458 else 5459 case `$CC -V 2>&1` in 5460 *"Compilers 5.0"*) 5461 wlarc='' 5462 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5463 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5464 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5465 ;; 5466 *) 5467 wlarc='${wl}' 5468 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5469 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5470 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5471 ;; 5472 esac 5473 fi 5474 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5475 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5476 case $host_os in 5477 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5478 *) 5479 # The compiler driver will combine and reorder linker options, 5480 # but understands `-z linker_flag'. GCC discards it without `$wl', 5481 # but is careful enough not to reorder. 5482 # Supported since Solaris 2.6 (maybe 2.5.1?) 5483 if test "$GCC" = yes; then 5484 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5485 else 5486 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5487 fi 5488 ;; 5489 esac 5490 _LT_TAGVAR(link_all_deplibs, $1)=yes 5491 ;; 5492 5493 sunos4*) 5494 if test "x$host_vendor" = xsequent; then 5495 # Use $CC to link under sequent, because it throws in some extra .o 5496 # files that make .init and .fini sections work. 5497 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5498 else 5499 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5500 fi 5501 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5502 _LT_TAGVAR(hardcode_direct, $1)=yes 5503 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5504 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5505 ;; 5506 5507 sysv4) 5508 case $host_vendor in 5509 sni) 5510 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5511 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5512 ;; 5513 siemens) 5514 ## LD is ld it makes a PLAMLIB 5515 ## CC just makes a GrossModule. 5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5517 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5518 _LT_TAGVAR(hardcode_direct, $1)=no 5519 ;; 5520 motorola) 5521 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5522 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5523 ;; 5524 esac 5525 runpath_var='LD_RUN_PATH' 5526 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5527 ;; 5528 5529 sysv4.3*) 5530 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5531 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5532 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5533 ;; 5534 5535 sysv4*MP*) 5536 if test -d /usr/nec; then 5537 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5538 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5539 runpath_var=LD_RUN_PATH 5540 hardcode_runpath_var=yes 5541 _LT_TAGVAR(ld_shlibs, $1)=yes 5542 fi 5543 ;; 5544 5545 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5546 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5547 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5548 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5549 runpath_var='LD_RUN_PATH' 5550 5551 if test "$GCC" = yes; then 5552 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5553 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5554 else 5555 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5556 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5557 fi 5558 ;; 5559 5560 sysv5* | sco3.2v5* | sco5v6*) 5561 # Note: We can NOT use -z defs as we might desire, because we do not 5562 # link with -lc, and that would cause any symbols used from libc to 5563 # always be unresolved, which means just about no library would 5564 # ever link correctly. If we're not using GNU ld we use -z text 5565 # though, which does catch some bad symbols but isn't as heavy-handed 5566 # as -z defs. 5567 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5568 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5569 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5570 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5571 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5572 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5573 _LT_TAGVAR(link_all_deplibs, $1)=yes 5574 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5575 runpath_var='LD_RUN_PATH' 5576 5577 if test "$GCC" = yes; then 5578 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5579 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5580 else 5581 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5582 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5583 fi 5584 ;; 5585 5586 uts4*) 5587 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5588 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5589 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5590 ;; 5591 5592 *) 5593 _LT_TAGVAR(ld_shlibs, $1)=no 5594 ;; 5595 esac 5596 5597 if test x$host_vendor = xsni; then 5598 case $host in 5599 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5600 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5601 ;; 5602 esac 5603 fi 5604 fi 5605 ]) 5606 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5607 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5608 5609 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5610 5611 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5612 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5613 _LT_DECL([], [extract_expsyms_cmds], [2], 5614 [The commands to extract the exported symbol list from a shared archive]) 5615 5616 # 5617 # Do we need to explicitly link libc? 5618 # 5619 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5620 x|xyes) 5621 # Assume -lc should be added 5622 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5623 5624 if test "$enable_shared" = yes && test "$GCC" = yes; then 5625 case $_LT_TAGVAR(archive_cmds, $1) in 5626 *'~'*) 5627 # FIXME: we may have to deal with multi-command sequences. 5628 ;; 5629 '$CC '*) 5630 # Test whether the compiler implicitly links with -lc since on some 5631 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5632 # to ld, don't add -lc before -lgcc. 5633 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5634 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5635 [$RM conftest* 5636 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5637 5638 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5639 soname=conftest 5640 lib=conftest 5641 libobjs=conftest.$ac_objext 5642 deplibs= 5643 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5644 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5645 compiler_flags=-v 5646 linker_flags=-v 5647 verstring= 5648 output_objdir=. 5649 libname=conftest 5650 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5651 _LT_TAGVAR(allow_undefined_flag, $1)= 5652 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5653 then 5654 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5655 else 5656 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5657 fi 5658 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5659 else 5660 cat conftest.err 1>&5 5661 fi 5662 $RM conftest* 5663 ]) 5664 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5665 ;; 5666 esac 5667 fi 5668 ;; 5669 esac 5670 5671 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5672 [Whether or not to add -lc for building shared libraries]) 5673 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5674 [enable_shared_with_static_runtimes], [0], 5675 [Whether or not to disallow shared libs when runtime libs are static]) 5676 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5677 [Compiler flag to allow reflexive dlopens]) 5678 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5679 [Compiler flag to generate shared objects directly from archives]) 5680 _LT_TAGDECL([], [compiler_needs_object], [1], 5681 [Whether the compiler copes with passing no objects directly]) 5682 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5683 [Create an old-style archive from a shared archive]) 5684 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5685 [Create a temporary old-style archive to link instead of a shared archive]) 5686 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5687 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5688 _LT_TAGDECL([], [module_cmds], [2], 5689 [Commands used to build a loadable module if different from building 5690 a shared archive.]) 5691 _LT_TAGDECL([], [module_expsym_cmds], [2]) 5692 _LT_TAGDECL([], [with_gnu_ld], [1], 5693 [Whether we are building with GNU ld or not]) 5694 _LT_TAGDECL([], [allow_undefined_flag], [1], 5695 [Flag that allows shared libraries with undefined symbols to be built]) 5696 _LT_TAGDECL([], [no_undefined_flag], [1], 5697 [Flag that enforces no undefined symbols]) 5698 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5699 [Flag to hardcode $libdir into a binary during linking. 5700 This must work even if $libdir does not exist]) 5701 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5702 [Whether we need a single "-rpath" flag with a separated argument]) 5703 _LT_TAGDECL([], [hardcode_direct], [0], 5704 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5705 DIR into the resulting binary]) 5706 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5707 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5708 DIR into the resulting binary and the resulting library dependency is 5709 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5710 library is relocated]) 5711 _LT_TAGDECL([], [hardcode_minus_L], [0], 5712 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5713 into the resulting binary]) 5714 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5715 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5716 into the resulting binary]) 5717 _LT_TAGDECL([], [hardcode_automatic], [0], 5718 [Set to "yes" if building a shared library automatically hardcodes DIR 5719 into the library and all subsequent libraries and executables linked 5720 against it]) 5721 _LT_TAGDECL([], [inherit_rpath], [0], 5722 [Set to yes if linker adds runtime paths of dependent libraries 5723 to runtime path list]) 5724 _LT_TAGDECL([], [link_all_deplibs], [0], 5725 [Whether libtool must link a program against all its dependency libraries]) 5726 _LT_TAGDECL([], [always_export_symbols], [0], 5727 [Set to "yes" if exported symbols are required]) 5728 _LT_TAGDECL([], [export_symbols_cmds], [2], 5729 [The commands to list exported symbols]) 5730 _LT_TAGDECL([], [exclude_expsyms], [1], 5731 [Symbols that should not be listed in the preloaded symbols]) 5732 _LT_TAGDECL([], [include_expsyms], [1], 5733 [Symbols that must always be exported]) 5734 _LT_TAGDECL([], [prelink_cmds], [2], 5735 [Commands necessary for linking programs (against libraries) with templates]) 5736 _LT_TAGDECL([], [postlink_cmds], [2], 5737 [Commands necessary for finishing linking programs]) 5738 _LT_TAGDECL([], [file_list_spec], [1], 5739 [Specify filename containing input files]) 5740 dnl FIXME: Not yet implemented 5741 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5742 dnl [Compiler flag to generate thread safe objects]) 5743 ])# _LT_LINKER_SHLIBS 5744 5745 5746 # _LT_LANG_C_CONFIG([TAG]) 5747 # ------------------------ 5748 # Ensure that the configuration variables for a C compiler are suitably 5749 # defined. These variables are subsequently used by _LT_CONFIG to write 5750 # the compiler configuration to `libtool'. 5751 m4_defun([_LT_LANG_C_CONFIG], 5752 [m4_require([_LT_DECL_EGREP])dnl 5753 lt_save_CC="$CC" 5754 AC_LANG_PUSH(C) 5755 5756 # Source file extension for C test sources. 5757 ac_ext=c 5758 5759 # Object file extension for compiled C test sources. 5760 objext=o 5761 _LT_TAGVAR(objext, $1)=$objext 5762 5763 # Code to be used in simple compile tests 5764 lt_simple_compile_test_code="int some_variable = 0;" 5765 5766 # Code to be used in simple link tests 5767 lt_simple_link_test_code='int main(){return(0);}' 5768 5769 _LT_TAG_COMPILER 5770 # Save the default compiler, since it gets overwritten when the other 5771 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5772 compiler_DEFAULT=$CC 5773 5774 # save warnings/boilerplate of simple test code 5775 _LT_COMPILER_BOILERPLATE 5776 _LT_LINKER_BOILERPLATE 5777 5778 if test -n "$compiler"; then 5779 _LT_COMPILER_NO_RTTI($1) 5780 _LT_COMPILER_PIC($1) 5781 _LT_COMPILER_C_O($1) 5782 _LT_COMPILER_FILE_LOCKS($1) 5783 _LT_LINKER_SHLIBS($1) 5784 _LT_SYS_DYNAMIC_LINKER($1) 5785 _LT_LINKER_HARDCODE_LIBPATH($1) 5786 LT_SYS_DLOPEN_SELF 5787 _LT_CMD_STRIPLIB 5788 5789 # Report which library types will actually be built 5790 AC_MSG_CHECKING([if libtool supports shared libraries]) 5791 AC_MSG_RESULT([$can_build_shared]) 5792 5793 AC_MSG_CHECKING([whether to build shared libraries]) 5794 test "$can_build_shared" = "no" && enable_shared=no 5795 5796 # On AIX, shared libraries and static libraries use the same namespace, and 5797 # are all built from PIC. 5798 case $host_os in 5799 aix3*) 5800 test "$enable_shared" = yes && enable_static=no 5801 if test -n "$RANLIB"; then 5802 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5803 postinstall_cmds='$RANLIB $lib' 5804 fi 5805 ;; 5806 5807 aix[[4-9]]*) 5808 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5809 test "$enable_shared" = yes && enable_static=no 5810 fi 5811 ;; 5812 esac 5813 AC_MSG_RESULT([$enable_shared]) 5814 5815 AC_MSG_CHECKING([whether to build static libraries]) 5816 # Make sure either enable_shared or enable_static is yes. 5817 test "$enable_shared" = yes || enable_static=yes 5818 AC_MSG_RESULT([$enable_static]) 5819 5820 _LT_CONFIG($1) 5821 fi 5822 AC_LANG_POP 5823 CC="$lt_save_CC" 5824 ])# _LT_LANG_C_CONFIG 5825 5826 5827 # _LT_LANG_CXX_CONFIG([TAG]) 5828 # -------------------------- 5829 # Ensure that the configuration variables for a C++ compiler are suitably 5830 # defined. These variables are subsequently used by _LT_CONFIG to write 5831 # the compiler configuration to `libtool'. 5832 m4_defun([_LT_LANG_CXX_CONFIG], 5833 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5834 m4_require([_LT_DECL_EGREP])dnl 5835 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5836 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5837 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5838 (test "X$CXX" != "Xg++"))) ; then 5839 AC_PROG_CXXCPP 5840 else 5841 _lt_caught_CXX_error=yes 5842 fi 5843 5844 AC_LANG_PUSH(C++) 5845 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5846 _LT_TAGVAR(allow_undefined_flag, $1)= 5847 _LT_TAGVAR(always_export_symbols, $1)=no 5848 _LT_TAGVAR(archive_expsym_cmds, $1)= 5849 _LT_TAGVAR(compiler_needs_object, $1)=no 5850 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5851 _LT_TAGVAR(hardcode_direct, $1)=no 5852 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5853 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5854 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5855 _LT_TAGVAR(hardcode_minus_L, $1)=no 5856 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5857 _LT_TAGVAR(hardcode_automatic, $1)=no 5858 _LT_TAGVAR(inherit_rpath, $1)=no 5859 _LT_TAGVAR(module_cmds, $1)= 5860 _LT_TAGVAR(module_expsym_cmds, $1)= 5861 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5862 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5863 _LT_TAGVAR(reload_flag, $1)=$reload_flag 5864 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5865 _LT_TAGVAR(no_undefined_flag, $1)= 5866 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5867 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5868 5869 # Source file extension for C++ test sources. 5870 ac_ext=cpp 5871 5872 # Object file extension for compiled C++ test sources. 5873 objext=o 5874 _LT_TAGVAR(objext, $1)=$objext 5875 5876 # No sense in running all these tests if we already determined that 5877 # the CXX compiler isn't working. Some variables (like enable_shared) 5878 # are currently assumed to apply to all compilers on this platform, 5879 # and will be corrupted by setting them based on a non-working compiler. 5880 if test "$_lt_caught_CXX_error" != yes; then 5881 # Code to be used in simple compile tests 5882 lt_simple_compile_test_code="int some_variable = 0;" 5883 5884 # Code to be used in simple link tests 5885 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5886 5887 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5888 _LT_TAG_COMPILER 5889 5890 # save warnings/boilerplate of simple test code 5891 _LT_COMPILER_BOILERPLATE 5892 _LT_LINKER_BOILERPLATE 5893 5894 # Allow CC to be a program name with arguments. 5895 lt_save_CC=$CC 5896 lt_save_CFLAGS=$CFLAGS 5897 lt_save_LD=$LD 5898 lt_save_GCC=$GCC 5899 GCC=$GXX 5900 lt_save_with_gnu_ld=$with_gnu_ld 5901 lt_save_path_LD=$lt_cv_path_LD 5902 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5903 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5904 else 5905 $as_unset lt_cv_prog_gnu_ld 5906 fi 5907 if test -n "${lt_cv_path_LDCXX+set}"; then 5908 lt_cv_path_LD=$lt_cv_path_LDCXX 5909 else 5910 $as_unset lt_cv_path_LD 5911 fi 5912 test -z "${LDCXX+set}" || LD=$LDCXX 5913 CC=${CXX-"c++"} 5914 CFLAGS=$CXXFLAGS 5915 compiler=$CC 5916 _LT_TAGVAR(compiler, $1)=$CC 5917 _LT_CC_BASENAME([$compiler]) 5918 5919 if test -n "$compiler"; then 5920 # We don't want -fno-exception when compiling C++ code, so set the 5921 # no_builtin_flag separately 5922 if test "$GXX" = yes; then 5923 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5924 else 5925 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5926 fi 5927 5928 if test "$GXX" = yes; then 5929 # Set up default GNU C++ configuration 5930 5931 LT_PATH_LD 5932 5933 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5934 # archiving commands below assume that GNU ld is being used. 5935 if test "$with_gnu_ld" = yes; then 5936 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5937 _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' 5938 5939 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5940 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5941 5942 # If archive_cmds runs LD, not CC, wlarc should be empty 5943 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5944 # investigate it a little bit more. (MM) 5945 wlarc='${wl}' 5946 5947 # ancient GNU ld didn't support --whole-archive et. al. 5948 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5949 $GREP 'no-whole-archive' > /dev/null; then 5950 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5951 else 5952 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5953 fi 5954 else 5955 with_gnu_ld=no 5956 wlarc= 5957 5958 # A generic and very simple default shared library creation 5959 # command for GNU C++ for the case where it uses the native 5960 # linker, instead of GNU ld. If possible, this setting should 5961 # overridden to take advantage of the native linker features on 5962 # the platform it is being used on. 5963 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5964 fi 5965 5966 # Commands to make compiler produce verbose output that lists 5967 # what "hidden" libraries, object files and flags are used when 5968 # linking a shared library. 5969 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5970 5971 else 5972 GXX=no 5973 with_gnu_ld=no 5974 wlarc= 5975 fi 5976 5977 # PORTME: fill in a description of your system's C++ link characteristics 5978 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5979 _LT_TAGVAR(ld_shlibs, $1)=yes 5980 case $host_os in 5981 aix3*) 5982 # FIXME: insert proper C++ library support 5983 _LT_TAGVAR(ld_shlibs, $1)=no 5984 ;; 5985 aix[[4-9]]*) 5986 if test "$host_cpu" = ia64; then 5987 # On IA64, the linker does run time linking by default, so we don't 5988 # have to do anything special. 5989 aix_use_runtimelinking=no 5990 exp_sym_flag='-Bexport' 5991 no_entry_flag="" 5992 else 5993 aix_use_runtimelinking=no 5994 5995 # Test if we are trying to use run time linking or normal 5996 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5997 # need to do runtime linking. 5998 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5999 for ld_flag in $LDFLAGS; do 6000 case $ld_flag in 6001 *-brtl*) 6002 aix_use_runtimelinking=yes 6003 break 6004 ;; 6005 esac 6006 done 6007 ;; 6008 esac 6009 6010 exp_sym_flag='-bexport' 6011 no_entry_flag='-bnoentry' 6012 fi 6013 6014 # When large executables or shared objects are built, AIX ld can 6015 # have problems creating the table of contents. If linking a library 6016 # or program results in "error TOC overflow" add -mminimal-toc to 6017 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6018 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6019 6020 _LT_TAGVAR(archive_cmds, $1)='' 6021 _LT_TAGVAR(hardcode_direct, $1)=yes 6022 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6023 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6024 _LT_TAGVAR(link_all_deplibs, $1)=yes 6025 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 6026 6027 if test "$GXX" = yes; then 6028 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6029 # We only want to do this on AIX 4.2 and lower, the check 6030 # below for broken collect2 doesn't work under 4.3+ 6031 collect2name=`${CC} -print-prog-name=collect2` 6032 if test -f "$collect2name" && 6033 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6034 then 6035 # We have reworked collect2 6036 : 6037 else 6038 # We have old collect2 6039 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6040 # It fails to find uninstalled libraries when the uninstalled 6041 # path is not listed in the libpath. Setting hardcode_minus_L 6042 # to unsupported forces relinking 6043 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6044 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6045 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6046 fi 6047 esac 6048 shared_flag='-shared' 6049 if test "$aix_use_runtimelinking" = yes; then 6050 shared_flag="$shared_flag "'${wl}-G' 6051 fi 6052 else 6053 # not using gcc 6054 if test "$host_cpu" = ia64; then 6055 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6056 # chokes on -Wl,-G. The following line is correct: 6057 shared_flag='-G' 6058 else 6059 if test "$aix_use_runtimelinking" = yes; then 6060 shared_flag='${wl}-G' 6061 else 6062 shared_flag='${wl}-bM:SRE' 6063 fi 6064 fi 6065 fi 6066 6067 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6068 # It seems that -bexpall does not export symbols beginning with 6069 # underscore (_), so it is better to generate a list of symbols to 6070 # export. 6071 _LT_TAGVAR(always_export_symbols, $1)=yes 6072 if test "$aix_use_runtimelinking" = yes; then 6073 # Warning - without using the other runtime loading flags (-brtl), 6074 # -berok will link without error, but may produce a broken library. 6075 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6076 # Determine the default libpath from the value encoded in an empty 6077 # executable. 6078 _LT_SYS_MODULE_PATH_AIX([$1]) 6079 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6080 6081 _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 $shared_flag" 6082 else 6083 if test "$host_cpu" = ia64; then 6084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6085 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6086 _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" 6087 else 6088 # Determine the default libpath from the value encoded in an 6089 # empty executable. 6090 _LT_SYS_MODULE_PATH_AIX([$1]) 6091 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6092 # Warning - without using the other run time loading flags, 6093 # -berok will link without error, but may produce a broken library. 6094 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6095 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6096 if test "$with_gnu_ld" = yes; then 6097 # We only use this code for GNU lds that support --whole-archive. 6098 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6099 else 6100 # Exported symbols can be pulled into shared objects from archives 6101 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6102 fi 6103 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6104 # This is similar to how AIX traditionally builds its shared 6105 # libraries. 6106 _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' 6107 fi 6108 fi 6109 ;; 6110 6111 beos*) 6112 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6113 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6114 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 6115 # support --undefined. This deserves some investigation. FIXME 6116 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6117 else 6118 _LT_TAGVAR(ld_shlibs, $1)=no 6119 fi 6120 ;; 6121 6122 chorus*) 6123 case $cc_basename in 6124 *) 6125 # FIXME: insert proper C++ library support 6126 _LT_TAGVAR(ld_shlibs, $1)=no 6127 ;; 6128 esac 6129 ;; 6130 6131 cygwin* | mingw* | pw32* | cegcc*) 6132 case $GXX,$cc_basename in 6133 ,cl* | no,cl*) 6134 # Native MSVC 6135 # hardcode_libdir_flag_spec is actually meaningless, as there is 6136 # no search path for DLLs. 6137 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6138 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6139 _LT_TAGVAR(always_export_symbols, $1)=yes 6140 _LT_TAGVAR(file_list_spec, $1)='@' 6141 # Tell ltmain to make .lib files, not .a files. 6142 libext=lib 6143 # Tell ltmain to make .dll files, not .so files. 6144 shrext_cmds=".dll" 6145 # FIXME: Setting linknames here is a bad hack. 6146 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6147 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6148 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6149 else 6150 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6151 fi~ 6152 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6153 linknames=' 6154 # The linker will not automatically build a static lib if we build a DLL. 6155 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6156 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6157 # Don't use ranlib 6158 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6159 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6160 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6161 case $lt_outputfile in 6162 *.exe|*.EXE) ;; 6163 *) 6164 lt_outputfile="$lt_outputfile.exe" 6165 lt_tool_outputfile="$lt_tool_outputfile.exe" 6166 ;; 6167 esac~ 6168 func_to_tool_file "$lt_outputfile"~ 6169 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6170 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6171 $RM "$lt_outputfile.manifest"; 6172 fi' 6173 ;; 6174 *) 6175 # g++ 6176 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6177 # as there is no search path for DLLs. 6178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6179 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6180 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6181 _LT_TAGVAR(always_export_symbols, $1)=no 6182 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6183 6184 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6185 _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' 6186 # If the export-symbols file already is a .def file (1st line 6187 # is EXPORTS), use it as is; otherwise, prepend... 6188 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6189 cp $export_symbols $output_objdir/$soname.def; 6190 else 6191 echo EXPORTS > $output_objdir/$soname.def; 6192 cat $export_symbols >> $output_objdir/$soname.def; 6193 fi~ 6194 $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' 6195 else 6196 _LT_TAGVAR(ld_shlibs, $1)=no 6197 fi 6198 ;; 6199 esac 6200 ;; 6201 darwin* | rhapsody*) 6202 _LT_DARWIN_LINKER_FEATURES($1) 6203 ;; 6204 6205 dgux*) 6206 case $cc_basename in 6207 ec++*) 6208 # FIXME: insert proper C++ library support 6209 _LT_TAGVAR(ld_shlibs, $1)=no 6210 ;; 6211 ghcx*) 6212 # Green Hills C++ Compiler 6213 # FIXME: insert proper C++ library support 6214 _LT_TAGVAR(ld_shlibs, $1)=no 6215 ;; 6216 *) 6217 # FIXME: insert proper C++ library support 6218 _LT_TAGVAR(ld_shlibs, $1)=no 6219 ;; 6220 esac 6221 ;; 6222 6223 freebsd2.*) 6224 # C++ shared libraries reported to be fairly broken before 6225 # switch to ELF 6226 _LT_TAGVAR(ld_shlibs, $1)=no 6227 ;; 6228 6229 freebsd-elf*) 6230 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6231 ;; 6232 6233 freebsd* | dragonfly*) 6234 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6235 # conventions 6236 _LT_TAGVAR(ld_shlibs, $1)=yes 6237 ;; 6238 6239 gnu*) 6240 ;; 6241 6242 haiku*) 6243 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6244 _LT_TAGVAR(link_all_deplibs, $1)=yes 6245 ;; 6246 6247 hpux9*) 6248 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6249 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6250 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6251 _LT_TAGVAR(hardcode_direct, $1)=yes 6252 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6253 # but as the default 6254 # location of the library. 6255 6256 case $cc_basename in 6257 CC*) 6258 # FIXME: insert proper C++ library support 6259 _LT_TAGVAR(ld_shlibs, $1)=no 6260 ;; 6261 aCC*) 6262 _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 $lib' 6263 # Commands to make compiler produce verbose output that lists 6264 # what "hidden" libraries, object files and flags are used when 6265 # linking a shared library. 6266 # 6267 # There doesn't appear to be a way to prevent this compiler from 6268 # explicitly linking system object files so we need to strip them 6269 # from the output so that they don't get included in the library 6270 # dependencies. 6271 output_verbose_link_cmd='templist=`($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"' 6272 ;; 6273 *) 6274 if test "$GXX" = yes; then 6275 _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' 6276 else 6277 # FIXME: insert proper C++ library support 6278 _LT_TAGVAR(ld_shlibs, $1)=no 6279 fi 6280 ;; 6281 esac 6282 ;; 6283 6284 hpux10*|hpux11*) 6285 if test $with_gnu_ld = no; then 6286 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6287 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6288 6289 case $host_cpu in 6290 hppa*64*|ia64*) 6291 ;; 6292 *) 6293 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6294 ;; 6295 esac 6296 fi 6297 case $host_cpu in 6298 hppa*64*|ia64*) 6299 _LT_TAGVAR(hardcode_direct, $1)=no 6300 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6301 ;; 6302 *) 6303 _LT_TAGVAR(hardcode_direct, $1)=yes 6304 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6305 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6306 # but as the default 6307 # location of the library. 6308 ;; 6309 esac 6310 6311 case $cc_basename in 6312 CC*) 6313 # FIXME: insert proper C++ library support 6314 _LT_TAGVAR(ld_shlibs, $1)=no 6315 ;; 6316 aCC*) 6317 case $host_cpu in 6318 hppa*64*) 6319 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6320 ;; 6321 ia64*) 6322 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6323 ;; 6324 *) 6325 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6326 ;; 6327 esac 6328 # Commands to make compiler produce verbose output that lists 6329 # what "hidden" libraries, object files and flags are used when 6330 # linking a shared library. 6331 # 6332 # There doesn't appear to be a way to prevent this compiler from 6333 # explicitly linking system object files so we need to strip them 6334 # from the output so that they don't get included in the library 6335 # dependencies. 6336 output_verbose_link_cmd='templist=`($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"' 6337 ;; 6338 *) 6339 if test "$GXX" = yes; then 6340 if test $with_gnu_ld = no; then 6341 case $host_cpu in 6342 hppa*64*) 6343 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6344 ;; 6345 ia64*) 6346 _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' 6347 ;; 6348 *) 6349 _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' 6350 ;; 6351 esac 6352 fi 6353 else 6354 # FIXME: insert proper C++ library support 6355 _LT_TAGVAR(ld_shlibs, $1)=no 6356 fi 6357 ;; 6358 esac 6359 ;; 6360 6361 interix[[3-9]]*) 6362 _LT_TAGVAR(hardcode_direct, $1)=no 6363 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6364 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6365 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6366 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6367 # Instead, shared libraries are loaded at an image base (0x10000000 by 6368 # default) and relocated if they conflict, which is a slow very memory 6369 # consuming and fragmenting process. To avoid this, we pick a random, 6370 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6371 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6372 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6373 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6374 ;; 6375 irix5* | irix6*) 6376 case $cc_basename in 6377 CC*) 6378 # SGI C++ 6379 _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' 6380 6381 # Archives containing C++ object files must be created using 6382 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6383 # necessary to make sure instantiated templates are included 6384 # in the archive. 6385 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6386 ;; 6387 *) 6388 if test "$GXX" = yes; then 6389 if test "$with_gnu_ld" = no; then 6390 _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' 6391 else 6392 _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' 6393 fi 6394 fi 6395 _LT_TAGVAR(link_all_deplibs, $1)=yes 6396 ;; 6397 esac 6398 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6399 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6400 _LT_TAGVAR(inherit_rpath, $1)=yes 6401 ;; 6402 6403 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6404 case $cc_basename in 6405 KCC*) 6406 # Kuck and Associates, Inc. (KAI) C++ Compiler 6407 6408 # KCC will only create a shared library if the output file 6409 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6410 # to its proper name (with version) after linking. 6411 _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' 6412 _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 $lib' 6413 # Commands to make compiler produce verbose output that lists 6414 # what "hidden" libraries, object files and flags are used when 6415 # linking a shared library. 6416 # 6417 # There doesn't appear to be a way to prevent this compiler from 6418 # explicitly linking system object files so we need to strip them 6419 # from the output so that they don't get included in the library 6420 # dependencies. 6421 output_verbose_link_cmd='templist=`$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"' 6422 6423 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6424 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6425 6426 # Archives containing C++ object files must be created using 6427 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6428 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6429 ;; 6430 icpc* | ecpc* ) 6431 # Intel C++ 6432 with_gnu_ld=yes 6433 # version 8.0 and above of icpc choke on multiply defined symbols 6434 # if we add $predep_objects and $postdep_objects, however 7.1 and 6435 # earlier do not add the objects themselves. 6436 case `$CC -V 2>&1` in 6437 *"Version 7."*) 6438 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6439 _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' 6440 ;; 6441 *) # Version 8.0 or newer 6442 tmp_idyn= 6443 case $host_cpu in 6444 ia64*) tmp_idyn=' -i_dynamic';; 6445 esac 6446 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6447 _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' 6448 ;; 6449 esac 6450 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6451 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6452 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6453 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6454 ;; 6455 pgCC* | pgcpp*) 6456 # Portland Group C++ compiler 6457 case `$CC -V` in 6458 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6459 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6460 rm -rf $tpldir~ 6461 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6462 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6463 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6464 rm -rf $tpldir~ 6465 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6466 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6467 $RANLIB $oldlib' 6468 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6469 rm -rf $tpldir~ 6470 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6471 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6472 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6473 rm -rf $tpldir~ 6474 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6475 $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' 6476 ;; 6477 *) # Version 6 and above use weak symbols 6478 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6479 _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' 6480 ;; 6481 esac 6482 6483 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6484 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6485 _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' 6486 ;; 6487 cxx*) 6488 # Compaq C++ 6489 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6490 _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' 6491 6492 runpath_var=LD_RUN_PATH 6493 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6494 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6495 6496 # Commands to make compiler produce verbose output that lists 6497 # what "hidden" libraries, object files and flags are used when 6498 # linking a shared library. 6499 # 6500 # There doesn't appear to be a way to prevent this compiler from 6501 # explicitly linking system object files so we need to strip them 6502 # from the output so that they don't get included in the library 6503 # dependencies. 6504 output_verbose_link_cmd='templist=`$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' 6505 ;; 6506 xl* | mpixl* | bgxl*) 6507 # IBM XL 8.0 on PPC, with GNU ld 6508 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6509 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6510 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6511 if test "x$supports_anon_versioning" = xyes; then 6512 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6513 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6514 echo "local: *; };" >> $output_objdir/$libname.ver~ 6515 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6516 fi 6517 ;; 6518 *) 6519 case `$CC -V 2>&1 | sed 5q` in 6520 *Sun\ C*) 6521 # Sun C++ 5.9 6522 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6523 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6524 _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' 6525 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6526 _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' 6527 _LT_TAGVAR(compiler_needs_object, $1)=yes 6528 6529 # Not sure whether something based on 6530 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6531 # would be better. 6532 output_verbose_link_cmd='func_echo_all' 6533 6534 # Archives containing C++ object files must be created using 6535 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6536 # necessary to make sure instantiated templates are included 6537 # in the archive. 6538 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6539 ;; 6540 esac 6541 ;; 6542 esac 6543 ;; 6544 6545 lynxos*) 6546 # FIXME: insert proper C++ library support 6547 _LT_TAGVAR(ld_shlibs, $1)=no 6548 ;; 6549 6550 m88k*) 6551 # FIXME: insert proper C++ library support 6552 _LT_TAGVAR(ld_shlibs, $1)=no 6553 ;; 6554 6555 mvs*) 6556 case $cc_basename in 6557 cxx*) 6558 # FIXME: insert proper C++ library support 6559 _LT_TAGVAR(ld_shlibs, $1)=no 6560 ;; 6561 *) 6562 # FIXME: insert proper C++ library support 6563 _LT_TAGVAR(ld_shlibs, $1)=no 6564 ;; 6565 esac 6566 ;; 6567 6568 netbsd*) 6569 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6570 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6571 wlarc= 6572 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6573 _LT_TAGVAR(hardcode_direct, $1)=yes 6574 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6575 fi 6576 # Workaround some broken pre-1.5 toolchains 6577 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6578 ;; 6579 6580 *nto* | *qnx*) 6581 _LT_TAGVAR(ld_shlibs, $1)=yes 6582 ;; 6583 6584 openbsd2*) 6585 # C++ shared libraries are fairly broken 6586 _LT_TAGVAR(ld_shlibs, $1)=no 6587 ;; 6588 6589 openbsd*) 6590 if test -f /usr/libexec/ld.so; then 6591 _LT_TAGVAR(hardcode_direct, $1)=yes 6592 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6593 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6594 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6595 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6596 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6597 _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' 6598 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6599 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6600 fi 6601 output_verbose_link_cmd=func_echo_all 6602 else 6603 _LT_TAGVAR(ld_shlibs, $1)=no 6604 fi 6605 ;; 6606 6607 osf3* | osf4* | osf5*) 6608 case $cc_basename in 6609 KCC*) 6610 # Kuck and Associates, Inc. (KAI) C++ Compiler 6611 6612 # KCC will only create a shared library if the output file 6613 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6614 # to its proper name (with version) after linking. 6615 _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' 6616 6617 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6618 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6619 6620 # Archives containing C++ object files must be created using 6621 # the KAI C++ compiler. 6622 case $host in 6623 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6624 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6625 esac 6626 ;; 6627 RCC*) 6628 # Rational C++ 2.4.1 6629 # FIXME: insert proper C++ library support 6630 _LT_TAGVAR(ld_shlibs, $1)=no 6631 ;; 6632 cxx*) 6633 case $host in 6634 osf3*) 6635 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6636 _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' 6637 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6638 ;; 6639 *) 6640 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6641 _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' 6642 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6643 echo "-hidden">> $lib.exp~ 6644 $CC -shared$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~ 6645 $RM $lib.exp' 6646 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6647 ;; 6648 esac 6649 6650 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6651 6652 # Commands to make compiler produce verbose output that lists 6653 # what "hidden" libraries, object files and flags are used when 6654 # linking a shared library. 6655 # 6656 # There doesn't appear to be a way to prevent this compiler from 6657 # explicitly linking system object files so we need to strip them 6658 # from the output so that they don't get included in the library 6659 # dependencies. 6660 output_verbose_link_cmd='templist=`$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"' 6661 ;; 6662 *) 6663 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6664 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6665 case $host in 6666 osf3*) 6667 _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' 6668 ;; 6669 *) 6670 _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' 6671 ;; 6672 esac 6673 6674 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6675 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6676 6677 # Commands to make compiler produce verbose output that lists 6678 # what "hidden" libraries, object files and flags are used when 6679 # linking a shared library. 6680 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6681 6682 else 6683 # FIXME: insert proper C++ library support 6684 _LT_TAGVAR(ld_shlibs, $1)=no 6685 fi 6686 ;; 6687 esac 6688 ;; 6689 6690 psos*) 6691 # FIXME: insert proper C++ library support 6692 _LT_TAGVAR(ld_shlibs, $1)=no 6693 ;; 6694 6695 sunos4*) 6696 case $cc_basename in 6697 CC*) 6698 # Sun C++ 4.x 6699 # FIXME: insert proper C++ library support 6700 _LT_TAGVAR(ld_shlibs, $1)=no 6701 ;; 6702 lcc*) 6703 # Lucid 6704 # FIXME: insert proper C++ library support 6705 _LT_TAGVAR(ld_shlibs, $1)=no 6706 ;; 6707 *) 6708 # FIXME: insert proper C++ library support 6709 _LT_TAGVAR(ld_shlibs, $1)=no 6710 ;; 6711 esac 6712 ;; 6713 6714 solaris*) 6715 case $cc_basename in 6716 CC* | sunCC*) 6717 # Sun C++ 4.2, 5.x and Centerline C++ 6718 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6719 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6720 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6721 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6722 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6723 6724 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6725 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6726 case $host_os in 6727 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6728 *) 6729 # The compiler driver will combine and reorder linker options, 6730 # but understands `-z linker_flag'. 6731 # Supported since Solaris 2.6 (maybe 2.5.1?) 6732 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6733 ;; 6734 esac 6735 _LT_TAGVAR(link_all_deplibs, $1)=yes 6736 6737 output_verbose_link_cmd='func_echo_all' 6738 6739 # Archives containing C++ object files must be created using 6740 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6741 # necessary to make sure instantiated templates are included 6742 # in the archive. 6743 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6744 ;; 6745 gcx*) 6746 # Green Hills C++ Compiler 6747 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6748 6749 # The C++ compiler must be used to create the archive. 6750 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6751 ;; 6752 *) 6753 # GNU C++ compiler with Solaris linker 6754 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6755 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6756 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6757 _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' 6758 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6759 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6760 6761 # Commands to make compiler produce verbose output that lists 6762 # what "hidden" libraries, object files and flags are used when 6763 # linking a shared library. 6764 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6765 else 6766 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6767 # platform. 6768 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6769 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6770 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6771 6772 # Commands to make compiler produce verbose output that lists 6773 # what "hidden" libraries, object files and flags are used when 6774 # linking a shared library. 6775 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6776 fi 6777 6778 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6779 case $host_os in 6780 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6781 *) 6782 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6783 ;; 6784 esac 6785 fi 6786 ;; 6787 esac 6788 ;; 6789 6790 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6791 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6792 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6793 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6794 runpath_var='LD_RUN_PATH' 6795 6796 case $cc_basename in 6797 CC*) 6798 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6799 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6800 ;; 6801 *) 6802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6803 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6804 ;; 6805 esac 6806 ;; 6807 6808 sysv5* | sco3.2v5* | sco5v6*) 6809 # Note: We can NOT use -z defs as we might desire, because we do not 6810 # link with -lc, and that would cause any symbols used from libc to 6811 # always be unresolved, which means just about no library would 6812 # ever link correctly. If we're not using GNU ld we use -z text 6813 # though, which does catch some bad symbols but isn't as heavy-handed 6814 # as -z defs. 6815 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6816 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6817 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6818 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6819 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6820 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6821 _LT_TAGVAR(link_all_deplibs, $1)=yes 6822 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6823 runpath_var='LD_RUN_PATH' 6824 6825 case $cc_basename in 6826 CC*) 6827 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6828 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6829 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6830 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6831 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6832 '"$_LT_TAGVAR(reload_cmds, $1)" 6833 ;; 6834 *) 6835 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6836 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6837 ;; 6838 esac 6839 ;; 6840 6841 tandem*) 6842 case $cc_basename in 6843 NCC*) 6844 # NonStop-UX NCC 3.20 6845 # FIXME: insert proper C++ library support 6846 _LT_TAGVAR(ld_shlibs, $1)=no 6847 ;; 6848 *) 6849 # FIXME: insert proper C++ library support 6850 _LT_TAGVAR(ld_shlibs, $1)=no 6851 ;; 6852 esac 6853 ;; 6854 6855 vxworks*) 6856 # FIXME: insert proper C++ library support 6857 _LT_TAGVAR(ld_shlibs, $1)=no 6858 ;; 6859 6860 *) 6861 # FIXME: insert proper C++ library support 6862 _LT_TAGVAR(ld_shlibs, $1)=no 6863 ;; 6864 esac 6865 6866 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6867 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6868 6869 _LT_TAGVAR(GCC, $1)="$GXX" 6870 _LT_TAGVAR(LD, $1)="$LD" 6871 6872 ## CAVEAT EMPTOR: 6873 ## There is no encapsulation within the following macros, do not change 6874 ## the running order or otherwise move them around unless you know exactly 6875 ## what you are doing... 6876 _LT_SYS_HIDDEN_LIBDEPS($1) 6877 _LT_COMPILER_PIC($1) 6878 _LT_COMPILER_C_O($1) 6879 _LT_COMPILER_FILE_LOCKS($1) 6880 _LT_LINKER_SHLIBS($1) 6881 _LT_SYS_DYNAMIC_LINKER($1) 6882 _LT_LINKER_HARDCODE_LIBPATH($1) 6883 6884 _LT_CONFIG($1) 6885 fi # test -n "$compiler" 6886 6887 CC=$lt_save_CC 6888 CFLAGS=$lt_save_CFLAGS 6889 LDCXX=$LD 6890 LD=$lt_save_LD 6891 GCC=$lt_save_GCC 6892 with_gnu_ld=$lt_save_with_gnu_ld 6893 lt_cv_path_LDCXX=$lt_cv_path_LD 6894 lt_cv_path_LD=$lt_save_path_LD 6895 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6896 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6897 fi # test "$_lt_caught_CXX_error" != yes 6898 6899 AC_LANG_POP 6900 ])# _LT_LANG_CXX_CONFIG 6901 6902 6903 # _LT_FUNC_STRIPNAME_CNF 6904 # ---------------------- 6905 # func_stripname_cnf prefix suffix name 6906 # strip PREFIX and SUFFIX off of NAME. 6907 # PREFIX and SUFFIX must not contain globbing or regex special 6908 # characters, hashes, percent signs, but SUFFIX may contain a leading 6909 # dot (in which case that matches only a dot). 6910 # 6911 # This function is identical to the (non-XSI) version of func_stripname, 6912 # except this one can be used by m4 code that may be executed by configure, 6913 # rather than the libtool script. 6914 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6915 AC_REQUIRE([_LT_DECL_SED]) 6916 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6917 func_stripname_cnf () 6918 { 6919 case ${2} in 6920 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6921 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6922 esac 6923 } # func_stripname_cnf 6924 ])# _LT_FUNC_STRIPNAME_CNF 6925 6926 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6927 # --------------------------------- 6928 # Figure out "hidden" library dependencies from verbose 6929 # compiler output when linking a shared library. 6930 # Parse the compiler output and extract the necessary 6931 # objects, libraries and library flags. 6932 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6933 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6934 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6935 # Dependencies to place before and after the object being linked: 6936 _LT_TAGVAR(predep_objects, $1)= 6937 _LT_TAGVAR(postdep_objects, $1)= 6938 _LT_TAGVAR(predeps, $1)= 6939 _LT_TAGVAR(postdeps, $1)= 6940 _LT_TAGVAR(compiler_lib_search_path, $1)= 6941 6942 dnl we can't use the lt_simple_compile_test_code here, 6943 dnl because it contains code intended for an executable, 6944 dnl not a library. It's possible we should let each 6945 dnl tag define a new lt_????_link_test_code variable, 6946 dnl but it's only used here... 6947 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6948 int a; 6949 void foo (void) { a = 0; } 6950 _LT_EOF 6951 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6952 class Foo 6953 { 6954 public: 6955 Foo (void) { a = 0; } 6956 private: 6957 int a; 6958 }; 6959 _LT_EOF 6960 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6961 subroutine foo 6962 implicit none 6963 integer*4 a 6964 a=0 6965 return 6966 end 6967 _LT_EOF 6968 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6969 subroutine foo 6970 implicit none 6971 integer a 6972 a=0 6973 return 6974 end 6975 _LT_EOF 6976 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6977 public class foo { 6978 private int a; 6979 public void bar (void) { 6980 a = 0; 6981 } 6982 }; 6983 _LT_EOF 6984 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 6985 package foo 6986 func foo() { 6987 } 6988 _LT_EOF 6989 ]) 6990 6991 _lt_libdeps_save_CFLAGS=$CFLAGS 6992 case "$CC $CFLAGS " in #( 6993 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6994 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6995 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 6996 esac 6997 6998 dnl Parse the compiler output and extract the necessary 6999 dnl objects, libraries and library flags. 7000 if AC_TRY_EVAL(ac_compile); then 7001 # Parse the compiler output and extract the necessary 7002 # objects, libraries and library flags. 7003 7004 # Sentinel used to keep track of whether or not we are before 7005 # the conftest object file. 7006 pre_test_object_deps_done=no 7007 7008 for p in `eval "$output_verbose_link_cmd"`; do 7009 case ${prev}${p} in 7010 7011 -L* | -R* | -l*) 7012 # Some compilers place space between "-{L,R}" and the path. 7013 # Remove the space. 7014 if test $p = "-L" || 7015 test $p = "-R"; then 7016 prev=$p 7017 continue 7018 fi 7019 7020 # Expand the sysroot to ease extracting the directories later. 7021 if test -z "$prev"; then 7022 case $p in 7023 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7024 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7025 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7026 esac 7027 fi 7028 case $p in 7029 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7030 esac 7031 if test "$pre_test_object_deps_done" = no; then 7032 case ${prev} in 7033 -L | -R) 7034 # Internal compiler library paths should come after those 7035 # provided the user. The postdeps already come after the 7036 # user supplied libs so there is no need to process them. 7037 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7038 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 7039 else 7040 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 7041 fi 7042 ;; 7043 # The "-l" case would never come before the object being 7044 # linked, so don't bother handling this case. 7045 esac 7046 else 7047 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7048 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 7049 else 7050 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 7051 fi 7052 fi 7053 prev= 7054 ;; 7055 7056 *.lto.$objext) ;; # Ignore GCC LTO objects 7057 *.$objext) 7058 # This assumes that the test object file only shows up 7059 # once in the compiler output. 7060 if test "$p" = "conftest.$objext"; then 7061 pre_test_object_deps_done=yes 7062 continue 7063 fi 7064 7065 if test "$pre_test_object_deps_done" = no; then 7066 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7067 _LT_TAGVAR(predep_objects, $1)="$p" 7068 else 7069 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7070 fi 7071 else 7072 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7073 _LT_TAGVAR(postdep_objects, $1)="$p" 7074 else 7075 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7076 fi 7077 fi 7078 ;; 7079 7080 *) ;; # Ignore the rest. 7081 7082 esac 7083 done 7084 7085 # Clean up. 7086 rm -f a.out a.exe 7087 else 7088 echo "libtool.m4: error: problem compiling $1 test program" 7089 fi 7090 7091 $RM -f confest.$objext 7092 CFLAGS=$_lt_libdeps_save_CFLAGS 7093 7094 # PORTME: override above test on systems where it is broken 7095 m4_if([$1], [CXX], 7096 [case $host_os in 7097 interix[[3-9]]*) 7098 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7099 # hack all around it, let's just trust "g++" to DTRT. 7100 _LT_TAGVAR(predep_objects,$1)= 7101 _LT_TAGVAR(postdep_objects,$1)= 7102 _LT_TAGVAR(postdeps,$1)= 7103 ;; 7104 7105 linux*) 7106 case `$CC -V 2>&1 | sed 5q` in 7107 *Sun\ C*) 7108 # Sun C++ 5.9 7109 7110 # The more standards-conforming stlport4 library is 7111 # incompatible with the Cstd library. Avoid specifying 7112 # it if it's in CXXFLAGS. Ignore libCrun as 7113 # -library=stlport4 depends on it. 7114 case " $CXX $CXXFLAGS " in 7115 *" -library=stlport4 "*) 7116 solaris_use_stlport4=yes 7117 ;; 7118 esac 7119 7120 if test "$solaris_use_stlport4" != yes; then 7121 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7122 fi 7123 ;; 7124 esac 7125 ;; 7126 7127 solaris*) 7128 case $cc_basename in 7129 CC* | sunCC*) 7130 # The more standards-conforming stlport4 library is 7131 # incompatible with the Cstd library. Avoid specifying 7132 # it if it's in CXXFLAGS. Ignore libCrun as 7133 # -library=stlport4 depends on it. 7134 case " $CXX $CXXFLAGS " in 7135 *" -library=stlport4 "*) 7136 solaris_use_stlport4=yes 7137 ;; 7138 esac 7139 7140 # Adding this requires a known-good setup of shared libraries for 7141 # Sun compiler versions before 5.6, else PIC objects from an old 7142 # archive will be linked into the output, leading to subtle bugs. 7143 if test "$solaris_use_stlport4" != yes; then 7144 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7145 fi 7146 ;; 7147 esac 7148 ;; 7149 esac 7150 ]) 7151 7152 case " $_LT_TAGVAR(postdeps, $1) " in 7153 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7154 esac 7155 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7156 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7157 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7158 fi 7159 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7160 [The directories searched by this compiler when creating a shared library]) 7161 _LT_TAGDECL([], [predep_objects], [1], 7162 [Dependencies to place before and after the objects being linked to 7163 create a shared library]) 7164 _LT_TAGDECL([], [postdep_objects], [1]) 7165 _LT_TAGDECL([], [predeps], [1]) 7166 _LT_TAGDECL([], [postdeps], [1]) 7167 _LT_TAGDECL([], [compiler_lib_search_path], [1], 7168 [The library search path used internally by the compiler when linking 7169 a shared library]) 7170 ])# _LT_SYS_HIDDEN_LIBDEPS 7171 7172 7173 # _LT_LANG_F77_CONFIG([TAG]) 7174 # -------------------------- 7175 # Ensure that the configuration variables for a Fortran 77 compiler are 7176 # suitably defined. These variables are subsequently used by _LT_CONFIG 7177 # to write the compiler configuration to `libtool'. 7178 m4_defun([_LT_LANG_F77_CONFIG], 7179 [AC_LANG_PUSH(Fortran 77) 7180 if test -z "$F77" || test "X$F77" = "Xno"; then 7181 _lt_disable_F77=yes 7182 fi 7183 7184 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7185 _LT_TAGVAR(allow_undefined_flag, $1)= 7186 _LT_TAGVAR(always_export_symbols, $1)=no 7187 _LT_TAGVAR(archive_expsym_cmds, $1)= 7188 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7189 _LT_TAGVAR(hardcode_direct, $1)=no 7190 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7191 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7192 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7193 _LT_TAGVAR(hardcode_minus_L, $1)=no 7194 _LT_TAGVAR(hardcode_automatic, $1)=no 7195 _LT_TAGVAR(inherit_rpath, $1)=no 7196 _LT_TAGVAR(module_cmds, $1)= 7197 _LT_TAGVAR(module_expsym_cmds, $1)= 7198 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7199 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7200 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7201 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7202 _LT_TAGVAR(no_undefined_flag, $1)= 7203 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7204 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7205 7206 # Source file extension for f77 test sources. 7207 ac_ext=f 7208 7209 # Object file extension for compiled f77 test sources. 7210 objext=o 7211 _LT_TAGVAR(objext, $1)=$objext 7212 7213 # No sense in running all these tests if we already determined that 7214 # the F77 compiler isn't working. Some variables (like enable_shared) 7215 # are currently assumed to apply to all compilers on this platform, 7216 # and will be corrupted by setting them based on a non-working compiler. 7217 if test "$_lt_disable_F77" != yes; then 7218 # Code to be used in simple compile tests 7219 lt_simple_compile_test_code="\ 7220 subroutine t 7221 return 7222 end 7223 " 7224 7225 # Code to be used in simple link tests 7226 lt_simple_link_test_code="\ 7227 program t 7228 end 7229 " 7230 7231 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7232 _LT_TAG_COMPILER 7233 7234 # save warnings/boilerplate of simple test code 7235 _LT_COMPILER_BOILERPLATE 7236 _LT_LINKER_BOILERPLATE 7237 7238 # Allow CC to be a program name with arguments. 7239 lt_save_CC="$CC" 7240 lt_save_GCC=$GCC 7241 lt_save_CFLAGS=$CFLAGS 7242 CC=${F77-"f77"} 7243 CFLAGS=$FFLAGS 7244 compiler=$CC 7245 _LT_TAGVAR(compiler, $1)=$CC 7246 _LT_CC_BASENAME([$compiler]) 7247 GCC=$G77 7248 if test -n "$compiler"; then 7249 AC_MSG_CHECKING([if libtool supports shared libraries]) 7250 AC_MSG_RESULT([$can_build_shared]) 7251 7252 AC_MSG_CHECKING([whether to build shared libraries]) 7253 test "$can_build_shared" = "no" && enable_shared=no 7254 7255 # On AIX, shared libraries and static libraries use the same namespace, and 7256 # are all built from PIC. 7257 case $host_os in 7258 aix3*) 7259 test "$enable_shared" = yes && enable_static=no 7260 if test -n "$RANLIB"; then 7261 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7262 postinstall_cmds='$RANLIB $lib' 7263 fi 7264 ;; 7265 aix[[4-9]]*) 7266 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7267 test "$enable_shared" = yes && enable_static=no 7268 fi 7269 ;; 7270 esac 7271 AC_MSG_RESULT([$enable_shared]) 7272 7273 AC_MSG_CHECKING([whether to build static libraries]) 7274 # Make sure either enable_shared or enable_static is yes. 7275 test "$enable_shared" = yes || enable_static=yes 7276 AC_MSG_RESULT([$enable_static]) 7277 7278 _LT_TAGVAR(GCC, $1)="$G77" 7279 _LT_TAGVAR(LD, $1)="$LD" 7280 7281 ## CAVEAT EMPTOR: 7282 ## There is no encapsulation within the following macros, do not change 7283 ## the running order or otherwise move them around unless you know exactly 7284 ## what you are doing... 7285 _LT_COMPILER_PIC($1) 7286 _LT_COMPILER_C_O($1) 7287 _LT_COMPILER_FILE_LOCKS($1) 7288 _LT_LINKER_SHLIBS($1) 7289 _LT_SYS_DYNAMIC_LINKER($1) 7290 _LT_LINKER_HARDCODE_LIBPATH($1) 7291 7292 _LT_CONFIG($1) 7293 fi # test -n "$compiler" 7294 7295 GCC=$lt_save_GCC 7296 CC="$lt_save_CC" 7297 CFLAGS="$lt_save_CFLAGS" 7298 fi # test "$_lt_disable_F77" != yes 7299 7300 AC_LANG_POP 7301 ])# _LT_LANG_F77_CONFIG 7302 7303 7304 # _LT_LANG_FC_CONFIG([TAG]) 7305 # ------------------------- 7306 # Ensure that the configuration variables for a Fortran compiler are 7307 # suitably defined. These variables are subsequently used by _LT_CONFIG 7308 # to write the compiler configuration to `libtool'. 7309 m4_defun([_LT_LANG_FC_CONFIG], 7310 [AC_LANG_PUSH(Fortran) 7311 7312 if test -z "$FC" || test "X$FC" = "Xno"; then 7313 _lt_disable_FC=yes 7314 fi 7315 7316 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7317 _LT_TAGVAR(allow_undefined_flag, $1)= 7318 _LT_TAGVAR(always_export_symbols, $1)=no 7319 _LT_TAGVAR(archive_expsym_cmds, $1)= 7320 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7321 _LT_TAGVAR(hardcode_direct, $1)=no 7322 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7323 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7324 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7325 _LT_TAGVAR(hardcode_minus_L, $1)=no 7326 _LT_TAGVAR(hardcode_automatic, $1)=no 7327 _LT_TAGVAR(inherit_rpath, $1)=no 7328 _LT_TAGVAR(module_cmds, $1)= 7329 _LT_TAGVAR(module_expsym_cmds, $1)= 7330 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7331 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7332 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7333 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7334 _LT_TAGVAR(no_undefined_flag, $1)= 7335 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7336 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7337 7338 # Source file extension for fc test sources. 7339 ac_ext=${ac_fc_srcext-f} 7340 7341 # Object file extension for compiled fc test sources. 7342 objext=o 7343 _LT_TAGVAR(objext, $1)=$objext 7344 7345 # No sense in running all these tests if we already determined that 7346 # the FC compiler isn't working. Some variables (like enable_shared) 7347 # are currently assumed to apply to all compilers on this platform, 7348 # and will be corrupted by setting them based on a non-working compiler. 7349 if test "$_lt_disable_FC" != yes; then 7350 # Code to be used in simple compile tests 7351 lt_simple_compile_test_code="\ 7352 subroutine t 7353 return 7354 end 7355 " 7356 7357 # Code to be used in simple link tests 7358 lt_simple_link_test_code="\ 7359 program t 7360 end 7361 " 7362 7363 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7364 _LT_TAG_COMPILER 7365 7366 # save warnings/boilerplate of simple test code 7367 _LT_COMPILER_BOILERPLATE 7368 _LT_LINKER_BOILERPLATE 7369 7370 # Allow CC to be a program name with arguments. 7371 lt_save_CC="$CC" 7372 lt_save_GCC=$GCC 7373 lt_save_CFLAGS=$CFLAGS 7374 CC=${FC-"f95"} 7375 CFLAGS=$FCFLAGS 7376 compiler=$CC 7377 GCC=$ac_cv_fc_compiler_gnu 7378 7379 _LT_TAGVAR(compiler, $1)=$CC 7380 _LT_CC_BASENAME([$compiler]) 7381 7382 if test -n "$compiler"; then 7383 AC_MSG_CHECKING([if libtool supports shared libraries]) 7384 AC_MSG_RESULT([$can_build_shared]) 7385 7386 AC_MSG_CHECKING([whether to build shared libraries]) 7387 test "$can_build_shared" = "no" && enable_shared=no 7388 7389 # On AIX, shared libraries and static libraries use the same namespace, and 7390 # are all built from PIC. 7391 case $host_os in 7392 aix3*) 7393 test "$enable_shared" = yes && enable_static=no 7394 if test -n "$RANLIB"; then 7395 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7396 postinstall_cmds='$RANLIB $lib' 7397 fi 7398 ;; 7399 aix[[4-9]]*) 7400 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7401 test "$enable_shared" = yes && enable_static=no 7402 fi 7403 ;; 7404 esac 7405 AC_MSG_RESULT([$enable_shared]) 7406 7407 AC_MSG_CHECKING([whether to build static libraries]) 7408 # Make sure either enable_shared or enable_static is yes. 7409 test "$enable_shared" = yes || enable_static=yes 7410 AC_MSG_RESULT([$enable_static]) 7411 7412 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7413 _LT_TAGVAR(LD, $1)="$LD" 7414 7415 ## CAVEAT EMPTOR: 7416 ## There is no encapsulation within the following macros, do not change 7417 ## the running order or otherwise move them around unless you know exactly 7418 ## what you are doing... 7419 _LT_SYS_HIDDEN_LIBDEPS($1) 7420 _LT_COMPILER_PIC($1) 7421 _LT_COMPILER_C_O($1) 7422 _LT_COMPILER_FILE_LOCKS($1) 7423 _LT_LINKER_SHLIBS($1) 7424 _LT_SYS_DYNAMIC_LINKER($1) 7425 _LT_LINKER_HARDCODE_LIBPATH($1) 7426 7427 _LT_CONFIG($1) 7428 fi # test -n "$compiler" 7429 7430 GCC=$lt_save_GCC 7431 CC=$lt_save_CC 7432 CFLAGS=$lt_save_CFLAGS 7433 fi # test "$_lt_disable_FC" != yes 7434 7435 AC_LANG_POP 7436 ])# _LT_LANG_FC_CONFIG 7437 7438 7439 # _LT_LANG_GCJ_CONFIG([TAG]) 7440 # -------------------------- 7441 # Ensure that the configuration variables for the GNU Java Compiler compiler 7442 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7443 # to write the compiler configuration to `libtool'. 7444 m4_defun([_LT_LANG_GCJ_CONFIG], 7445 [AC_REQUIRE([LT_PROG_GCJ])dnl 7446 AC_LANG_SAVE 7447 7448 # Source file extension for Java test sources. 7449 ac_ext=java 7450 7451 # Object file extension for compiled Java test sources. 7452 objext=o 7453 _LT_TAGVAR(objext, $1)=$objext 7454 7455 # Code to be used in simple compile tests 7456 lt_simple_compile_test_code="class foo {}" 7457 7458 # Code to be used in simple link tests 7459 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7460 7461 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7462 _LT_TAG_COMPILER 7463 7464 # save warnings/boilerplate of simple test code 7465 _LT_COMPILER_BOILERPLATE 7466 _LT_LINKER_BOILERPLATE 7467 7468 # Allow CC to be a program name with arguments. 7469 lt_save_CC=$CC 7470 lt_save_CFLAGS=$CFLAGS 7471 lt_save_GCC=$GCC 7472 GCC=yes 7473 CC=${GCJ-"gcj"} 7474 CFLAGS=$GCJFLAGS 7475 compiler=$CC 7476 _LT_TAGVAR(compiler, $1)=$CC 7477 _LT_TAGVAR(LD, $1)="$LD" 7478 _LT_CC_BASENAME([$compiler]) 7479 7480 # GCJ did not exist at the time GCC didn't implicitly link libc in. 7481 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7482 7483 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7484 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7485 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7486 7487 if test -n "$compiler"; then 7488 _LT_COMPILER_NO_RTTI($1) 7489 _LT_COMPILER_PIC($1) 7490 _LT_COMPILER_C_O($1) 7491 _LT_COMPILER_FILE_LOCKS($1) 7492 _LT_LINKER_SHLIBS($1) 7493 _LT_LINKER_HARDCODE_LIBPATH($1) 7494 7495 _LT_CONFIG($1) 7496 fi 7497 7498 AC_LANG_RESTORE 7499 7500 GCC=$lt_save_GCC 7501 CC=$lt_save_CC 7502 CFLAGS=$lt_save_CFLAGS 7503 ])# _LT_LANG_GCJ_CONFIG 7504 7505 7506 # _LT_LANG_GO_CONFIG([TAG]) 7507 # -------------------------- 7508 # Ensure that the configuration variables for the GNU Go compiler 7509 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7510 # to write the compiler configuration to `libtool'. 7511 m4_defun([_LT_LANG_GO_CONFIG], 7512 [AC_REQUIRE([LT_PROG_GO])dnl 7513 AC_LANG_SAVE 7514 7515 # Source file extension for Go test sources. 7516 ac_ext=go 7517 7518 # Object file extension for compiled Go test sources. 7519 objext=o 7520 _LT_TAGVAR(objext, $1)=$objext 7521 7522 # Code to be used in simple compile tests 7523 lt_simple_compile_test_code="package main; func main() { }" 7524 7525 # Code to be used in simple link tests 7526 lt_simple_link_test_code='package main; func main() { }' 7527 7528 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7529 _LT_TAG_COMPILER 7530 7531 # save warnings/boilerplate of simple test code 7532 _LT_COMPILER_BOILERPLATE 7533 _LT_LINKER_BOILERPLATE 7534 7535 # Allow CC to be a program name with arguments. 7536 lt_save_CC=$CC 7537 lt_save_CFLAGS=$CFLAGS 7538 lt_save_GCC=$GCC 7539 GCC=yes 7540 CC=${GOC-"gccgo"} 7541 CFLAGS=$GOFLAGS 7542 compiler=$CC 7543 _LT_TAGVAR(compiler, $1)=$CC 7544 _LT_TAGVAR(LD, $1)="$LD" 7545 _LT_CC_BASENAME([$compiler]) 7546 7547 # Go did not exist at the time GCC didn't implicitly link libc in. 7548 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7549 7550 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7551 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7552 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7553 7554 if test -n "$compiler"; then 7555 _LT_COMPILER_NO_RTTI($1) 7556 _LT_COMPILER_PIC($1) 7557 _LT_COMPILER_C_O($1) 7558 _LT_COMPILER_FILE_LOCKS($1) 7559 _LT_LINKER_SHLIBS($1) 7560 _LT_LINKER_HARDCODE_LIBPATH($1) 7561 7562 _LT_CONFIG($1) 7563 fi 7564 7565 AC_LANG_RESTORE 7566 7567 GCC=$lt_save_GCC 7568 CC=$lt_save_CC 7569 CFLAGS=$lt_save_CFLAGS 7570 ])# _LT_LANG_GO_CONFIG 7571 7572 7573 # _LT_LANG_RC_CONFIG([TAG]) 7574 # ------------------------- 7575 # Ensure that the configuration variables for the Windows resource compiler 7576 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7577 # to write the compiler configuration to `libtool'. 7578 m4_defun([_LT_LANG_RC_CONFIG], 7579 [AC_REQUIRE([LT_PROG_RC])dnl 7580 AC_LANG_SAVE 7581 7582 # Source file extension for RC test sources. 7583 ac_ext=rc 7584 7585 # Object file extension for compiled RC test sources. 7586 objext=o 7587 _LT_TAGVAR(objext, $1)=$objext 7588 7589 # Code to be used in simple compile tests 7590 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7591 7592 # Code to be used in simple link tests 7593 lt_simple_link_test_code="$lt_simple_compile_test_code" 7594 7595 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7596 _LT_TAG_COMPILER 7597 7598 # save warnings/boilerplate of simple test code 7599 _LT_COMPILER_BOILERPLATE 7600 _LT_LINKER_BOILERPLATE 7601 7602 # Allow CC to be a program name with arguments. 7603 lt_save_CC="$CC" 7604 lt_save_CFLAGS=$CFLAGS 7605 lt_save_GCC=$GCC 7606 GCC= 7607 CC=${RC-"windres"} 7608 CFLAGS= 7609 compiler=$CC 7610 _LT_TAGVAR(compiler, $1)=$CC 7611 _LT_CC_BASENAME([$compiler]) 7612 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7613 7614 if test -n "$compiler"; then 7615 : 7616 _LT_CONFIG($1) 7617 fi 7618 7619 GCC=$lt_save_GCC 7620 AC_LANG_RESTORE 7621 CC=$lt_save_CC 7622 CFLAGS=$lt_save_CFLAGS 7623 ])# _LT_LANG_RC_CONFIG 7624 7625 7626 # LT_PROG_GCJ 7627 # ----------- 7628 AC_DEFUN([LT_PROG_GCJ], 7629 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7630 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7631 [AC_CHECK_TOOL(GCJ, gcj,) 7632 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7633 AC_SUBST(GCJFLAGS)])])[]dnl 7634 ]) 7635 7636 # Old name: 7637 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7638 dnl aclocal-1.4 backwards compatibility: 7639 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7640 7641 7642 # LT_PROG_GO 7643 # ---------- 7644 AC_DEFUN([LT_PROG_GO], 7645 [AC_CHECK_TOOL(GOC, gccgo,) 7646 ]) 7647 7648 7649 # LT_PROG_RC 7650 # ---------- 7651 AC_DEFUN([LT_PROG_RC], 7652 [AC_CHECK_TOOL(RC, windres,) 7653 ]) 7654 7655 # Old name: 7656 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7657 dnl aclocal-1.4 backwards compatibility: 7658 dnl AC_DEFUN([LT_AC_PROG_RC], []) 7659 7660 7661 # _LT_DECL_EGREP 7662 # -------------- 7663 # If we don't have a new enough Autoconf to choose the best grep 7664 # available, choose the one first in the user's PATH. 7665 m4_defun([_LT_DECL_EGREP], 7666 [AC_REQUIRE([AC_PROG_EGREP])dnl 7667 AC_REQUIRE([AC_PROG_FGREP])dnl 7668 test -z "$GREP" && GREP=grep 7669 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7670 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7671 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7672 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7673 AC_SUBST([GREP]) 7674 ]) 7675 7676 7677 # _LT_DECL_OBJDUMP 7678 # -------------- 7679 # If we don't have a new enough Autoconf to choose the best objdump 7680 # available, choose the one first in the user's PATH. 7681 m4_defun([_LT_DECL_OBJDUMP], 7682 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7683 test -z "$OBJDUMP" && OBJDUMP=objdump 7684 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7685 AC_SUBST([OBJDUMP]) 7686 ]) 7687 7688 # _LT_DECL_DLLTOOL 7689 # ---------------- 7690 # Ensure DLLTOOL variable is set. 7691 m4_defun([_LT_DECL_DLLTOOL], 7692 [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7693 test -z "$DLLTOOL" && DLLTOOL=dlltool 7694 _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7695 AC_SUBST([DLLTOOL]) 7696 ]) 7697 7698 # _LT_DECL_SED 7699 # ------------ 7700 # Check for a fully-functional sed program, that truncates 7701 # as few characters as possible. Prefer GNU sed if found. 7702 m4_defun([_LT_DECL_SED], 7703 [AC_PROG_SED 7704 test -z "$SED" && SED=sed 7705 Xsed="$SED -e 1s/^X//" 7706 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7707 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7708 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7709 ])# _LT_DECL_SED 7710 7711 m4_ifndef([AC_PROG_SED], [ 7712 # NOTE: This macro has been submitted for inclusion into # 7713 # GNU Autoconf as AC_PROG_SED. When it is available in # 7714 # a released version of Autoconf we should remove this # 7715 # macro and use it instead. # 7716 7717 m4_defun([AC_PROG_SED], 7718 [AC_MSG_CHECKING([for a sed that does not truncate output]) 7719 AC_CACHE_VAL(lt_cv_path_SED, 7720 [# Loop through the user's path and test for sed and gsed. 7721 # Then use that list of sed's as ones to test for truncation. 7722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7723 for as_dir in $PATH 7724 do 7725 IFS=$as_save_IFS 7726 test -z "$as_dir" && as_dir=. 7727 for lt_ac_prog in sed gsed; do 7728 for ac_exec_ext in '' $ac_executable_extensions; do 7729 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7730 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7731 fi 7732 done 7733 done 7734 done 7735 IFS=$as_save_IFS 7736 lt_ac_max=0 7737 lt_ac_count=0 7738 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 7739 # along with /bin/sed that truncates output. 7740 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7741 test ! -f $lt_ac_sed && continue 7742 cat /dev/null > conftest.in 7743 lt_ac_count=0 7744 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7745 # Check for GNU sed and select it if it is found. 7746 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7747 lt_cv_path_SED=$lt_ac_sed 7748 break 7749 fi 7750 while true; do 7751 cat conftest.in conftest.in >conftest.tmp 7752 mv conftest.tmp conftest.in 7753 cp conftest.in conftest.nl 7754 echo >>conftest.nl 7755 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7756 cmp -s conftest.out conftest.nl || break 7757 # 10000 chars as input seems more than enough 7758 test $lt_ac_count -gt 10 && break 7759 lt_ac_count=`expr $lt_ac_count + 1` 7760 if test $lt_ac_count -gt $lt_ac_max; then 7761 lt_ac_max=$lt_ac_count 7762 lt_cv_path_SED=$lt_ac_sed 7763 fi 7764 done 7765 done 7766 ]) 7767 SED=$lt_cv_path_SED 7768 AC_SUBST([SED]) 7769 AC_MSG_RESULT([$SED]) 7770 ])#AC_PROG_SED 7771 ])#m4_ifndef 7772 7773 # Old name: 7774 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7775 dnl aclocal-1.4 backwards compatibility: 7776 dnl AC_DEFUN([LT_AC_PROG_SED], []) 7777 7778 7779 # _LT_CHECK_SHELL_FEATURES 7780 # ------------------------ 7781 # Find out whether the shell is Bourne or XSI compatible, 7782 # or has some other useful features. 7783 m4_defun([_LT_CHECK_SHELL_FEATURES], 7784 [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7785 # Try some XSI features 7786 xsi_shell=no 7787 ( _lt_dummy="a/b/c" 7788 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7789 = c,a/b,b/c, \ 7790 && eval 'test $(( 1 + 1 )) -eq 2 \ 7791 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7792 && xsi_shell=yes 7793 AC_MSG_RESULT([$xsi_shell]) 7794 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7795 7796 AC_MSG_CHECKING([whether the shell understands "+="]) 7797 lt_shell_append=no 7798 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7799 >/dev/null 2>&1 \ 7800 && lt_shell_append=yes 7801 AC_MSG_RESULT([$lt_shell_append]) 7802 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7803 7804 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7805 lt_unset=unset 7806 else 7807 lt_unset=false 7808 fi 7809 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7810 7811 # test EBCDIC or ASCII 7812 case `echo X|tr X '\101'` in 7813 A) # ASCII based system 7814 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7815 lt_SP2NL='tr \040 \012' 7816 lt_NL2SP='tr \015\012 \040\040' 7817 ;; 7818 *) # EBCDIC based system 7819 lt_SP2NL='tr \100 \n' 7820 lt_NL2SP='tr \r\n \100\100' 7821 ;; 7822 esac 7823 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7824 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7825 ])# _LT_CHECK_SHELL_FEATURES 7826 7827 7828 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7829 # ------------------------------------------------------ 7830 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7831 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7832 m4_defun([_LT_PROG_FUNCTION_REPLACE], 7833 [dnl { 7834 sed -e '/^$1 ()$/,/^} # $1 /c\ 7835 $1 ()\ 7836 {\ 7837 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7838 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7839 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7840 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7841 test 0 -eq $? || _lt_function_replace_fail=: 7842 ]) 7843 7844 7845 # _LT_PROG_REPLACE_SHELLFNS 7846 # ------------------------- 7847 # Replace existing portable implementations of several shell functions with 7848 # equivalent extended shell implementations where those features are available.. 7849 m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7850 [if test x"$xsi_shell" = xyes; then 7851 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7852 case ${1} in 7853 */*) func_dirname_result="${1%/*}${2}" ;; 7854 * ) func_dirname_result="${3}" ;; 7855 esac]) 7856 7857 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7858 func_basename_result="${1##*/}"]) 7859 7860 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7861 case ${1} in 7862 */*) func_dirname_result="${1%/*}${2}" ;; 7863 * ) func_dirname_result="${3}" ;; 7864 esac 7865 func_basename_result="${1##*/}"]) 7866 7867 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7868 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7869 # positional parameters, so assign one to ordinary parameter first. 7870 func_stripname_result=${3} 7871 func_stripname_result=${func_stripname_result#"${1}"} 7872 func_stripname_result=${func_stripname_result%"${2}"}]) 7873 7874 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7875 func_split_long_opt_name=${1%%=*} 7876 func_split_long_opt_arg=${1#*=}]) 7877 7878 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7879 func_split_short_opt_arg=${1#??} 7880 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7881 7882 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7883 case ${1} in 7884 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7885 *) func_lo2o_result=${1} ;; 7886 esac]) 7887 7888 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7889 7890 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7891 7892 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7893 fi 7894 7895 if test x"$lt_shell_append" = xyes; then 7896 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7897 7898 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7899 func_quote_for_eval "${2}" 7900 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7901 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7902 7903 # Save a `func_append' function call where possible by direct use of '+=' 7904 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7905 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7906 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7907 test 0 -eq $? || _lt_function_replace_fail=: 7908 else 7909 # Save a `func_append' function call even when '+=' is not available 7910 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7911 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7912 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7913 test 0 -eq $? || _lt_function_replace_fail=: 7914 fi 7915 7916 if test x"$_lt_function_replace_fail" = x":"; then 7917 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7918 fi 7919 ]) 7920 7921 # _LT_PATH_CONVERSION_FUNCTIONS 7922 # ----------------------------- 7923 # Determine which file name conversion functions should be used by 7924 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7925 # for certain cross-compile configurations and native mingw. 7926 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7927 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 7928 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7929 AC_MSG_CHECKING([how to convert $build file names to $host format]) 7930 AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7931 [case $host in 7932 *-*-mingw* ) 7933 case $build in 7934 *-*-mingw* ) # actually msys 7935 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7936 ;; 7937 *-*-cygwin* ) 7938 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7939 ;; 7940 * ) # otherwise, assume *nix 7941 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7942 ;; 7943 esac 7944 ;; 7945 *-*-cygwin* ) 7946 case $build in 7947 *-*-mingw* ) # actually msys 7948 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7949 ;; 7950 *-*-cygwin* ) 7951 lt_cv_to_host_file_cmd=func_convert_file_noop 7952 ;; 7953 * ) # otherwise, assume *nix 7954 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7955 ;; 7956 esac 7957 ;; 7958 * ) # unhandled hosts (and "normal" native builds) 7959 lt_cv_to_host_file_cmd=func_convert_file_noop 7960 ;; 7961 esac 7962 ]) 7963 to_host_file_cmd=$lt_cv_to_host_file_cmd 7964 AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7965 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7966 [0], [convert $build file names to $host format])dnl 7967 7968 AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7969 AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7970 [#assume ordinary cross tools, or native build. 7971 lt_cv_to_tool_file_cmd=func_convert_file_noop 7972 case $host in 7973 *-*-mingw* ) 7974 case $build in 7975 *-*-mingw* ) # actually msys 7976 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7977 ;; 7978 esac 7979 ;; 7980 esac 7981 ]) 7982 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7983 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7984 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7985 [0], [convert $build files to toolchain format])dnl 7986 ])# _LT_PATH_CONVERSION_FUNCTIONS 7987 7988 # Helper functions for option handling. -*- Autoconf -*- 7989 # 7990 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 7991 # Inc. 7992 # Written by Gary V. Vaughan, 2004 7993 # 7994 # This file is free software; the Free Software Foundation gives 7995 # unlimited permission to copy and/or distribute it, with or without 7996 # modifications, as long as this notice is preserved. 7997 7998 # serial 7 ltoptions.m4 7999 8000 # This is to help aclocal find these macros, as it can't see m4_define. 8001 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 8002 8003 8004 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 8005 # ------------------------------------------ 8006 m4_define([_LT_MANGLE_OPTION], 8007 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 8008 8009 8010 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 8011 # --------------------------------------- 8012 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a 8013 # matching handler defined, dispatch to it. Other OPTION-NAMEs are 8014 # saved as a flag. 8015 m4_define([_LT_SET_OPTION], 8016 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 8017 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 8018 _LT_MANGLE_DEFUN([$1], [$2]), 8019 [m4_warning([Unknown $1 option `$2'])])[]dnl 8020 ]) 8021 8022 8023 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 8024 # ------------------------------------------------------------ 8025 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 8026 m4_define([_LT_IF_OPTION], 8027 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 8028 8029 8030 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 8031 # ------------------------------------------------------- 8032 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 8033 # are set. 8034 m4_define([_LT_UNLESS_OPTIONS], 8035 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8036 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 8037 [m4_define([$0_found])])])[]dnl 8038 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 8039 ])[]dnl 8040 ]) 8041 8042 8043 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 8044 # ---------------------------------------- 8045 # OPTION-LIST is a space-separated list of Libtool options associated 8046 # with MACRO-NAME. If any OPTION has a matching handler declared with 8047 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 8048 # the unknown option and exit. 8049 m4_defun([_LT_SET_OPTIONS], 8050 [# Set options 8051 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8052 [_LT_SET_OPTION([$1], _LT_Option)]) 8053 8054 m4_if([$1],[LT_INIT],[ 8055 dnl 8056 dnl Simply set some default values (i.e off) if boolean options were not 8057 dnl specified: 8058 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 8059 ]) 8060 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 8061 ]) 8062 dnl 8063 dnl If no reference was made to various pairs of opposing options, then 8064 dnl we run the default mode handler for the pair. For example, if neither 8065 dnl `shared' nor `disable-shared' was passed, we enable building of shared 8066 dnl archives by default: 8067 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 8068 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 8069 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 8070 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 8071 [_LT_ENABLE_FAST_INSTALL]) 8072 ]) 8073 ])# _LT_SET_OPTIONS 8074 8075 8076 8077 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 8078 # ----------------------------------------- 8079 m4_define([_LT_MANGLE_DEFUN], 8080 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 8081 8082 8083 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 8084 # ----------------------------------------------- 8085 m4_define([LT_OPTION_DEFINE], 8086 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 8087 ])# LT_OPTION_DEFINE 8088 8089 8090 # dlopen 8091 # ------ 8092 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 8093 ]) 8094 8095 AU_DEFUN([AC_LIBTOOL_DLOPEN], 8096 [_LT_SET_OPTION([LT_INIT], [dlopen]) 8097 AC_DIAGNOSE([obsolete], 8098 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8099 put the `dlopen' option into LT_INIT's first parameter.]) 8100 ]) 8101 8102 dnl aclocal-1.4 backwards compatibility: 8103 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 8104 8105 8106 # win32-dll 8107 # --------- 8108 # Declare package support for building win32 dll's. 8109 LT_OPTION_DEFINE([LT_INIT], [win32-dll], 8110 [enable_win32_dll=yes 8111 8112 case $host in 8113 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 8114 AC_CHECK_TOOL(AS, as, false) 8115 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8116 AC_CHECK_TOOL(OBJDUMP, objdump, false) 8117 ;; 8118 esac 8119 8120 test -z "$AS" && AS=as 8121 _LT_DECL([], [AS], [1], [Assembler program])dnl 8122 8123 test -z "$DLLTOOL" && DLLTOOL=dlltool 8124 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 8125 8126 test -z "$OBJDUMP" && OBJDUMP=objdump 8127 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 8128 ])# win32-dll 8129 8130 AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8131 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 8132 _LT_SET_OPTION([LT_INIT], [win32-dll]) 8133 AC_DIAGNOSE([obsolete], 8134 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8135 put the `win32-dll' option into LT_INIT's first parameter.]) 8136 ]) 8137 8138 dnl aclocal-1.4 backwards compatibility: 8139 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8140 8141 8142 # _LT_ENABLE_SHARED([DEFAULT]) 8143 # ---------------------------- 8144 # implement the --enable-shared flag, and supports the `shared' and 8145 # `disable-shared' LT_INIT options. 8146 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8147 m4_define([_LT_ENABLE_SHARED], 8148 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8149 AC_ARG_ENABLE([shared], 8150 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8151 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8152 [p=${PACKAGE-default} 8153 case $enableval in 8154 yes) enable_shared=yes ;; 8155 no) enable_shared=no ;; 8156 *) 8157 enable_shared=no 8158 # Look at the argument we got. We use all the common list separators. 8159 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8160 for pkg in $enableval; do 8161 IFS="$lt_save_ifs" 8162 if test "X$pkg" = "X$p"; then 8163 enable_shared=yes 8164 fi 8165 done 8166 IFS="$lt_save_ifs" 8167 ;; 8168 esac], 8169 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8170 8171 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8172 [Whether or not to build shared libraries]) 8173 ])# _LT_ENABLE_SHARED 8174 8175 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8176 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8177 8178 # Old names: 8179 AC_DEFUN([AC_ENABLE_SHARED], 8180 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8181 ]) 8182 8183 AC_DEFUN([AC_DISABLE_SHARED], 8184 [_LT_SET_OPTION([LT_INIT], [disable-shared]) 8185 ]) 8186 8187 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8188 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8189 8190 dnl aclocal-1.4 backwards compatibility: 8191 dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8192 dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8193 8194 8195 8196 # _LT_ENABLE_STATIC([DEFAULT]) 8197 # ---------------------------- 8198 # implement the --enable-static flag, and support the `static' and 8199 # `disable-static' LT_INIT options. 8200 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8201 m4_define([_LT_ENABLE_STATIC], 8202 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8203 AC_ARG_ENABLE([static], 8204 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8205 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8206 [p=${PACKAGE-default} 8207 case $enableval in 8208 yes) enable_static=yes ;; 8209 no) enable_static=no ;; 8210 *) 8211 enable_static=no 8212 # Look at the argument we got. We use all the common list separators. 8213 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8214 for pkg in $enableval; do 8215 IFS="$lt_save_ifs" 8216 if test "X$pkg" = "X$p"; then 8217 enable_static=yes 8218 fi 8219 done 8220 IFS="$lt_save_ifs" 8221 ;; 8222 esac], 8223 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8224 8225 _LT_DECL([build_old_libs], [enable_static], [0], 8226 [Whether or not to build static libraries]) 8227 ])# _LT_ENABLE_STATIC 8228 8229 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8230 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8231 8232 # Old names: 8233 AC_DEFUN([AC_ENABLE_STATIC], 8234 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8235 ]) 8236 8237 AC_DEFUN([AC_DISABLE_STATIC], 8238 [_LT_SET_OPTION([LT_INIT], [disable-static]) 8239 ]) 8240 8241 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8242 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8243 8244 dnl aclocal-1.4 backwards compatibility: 8245 dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8246 dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8247 8248 8249 8250 # _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8251 # ---------------------------------- 8252 # implement the --enable-fast-install flag, and support the `fast-install' 8253 # and `disable-fast-install' LT_INIT options. 8254 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8255 m4_define([_LT_ENABLE_FAST_INSTALL], 8256 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8257 AC_ARG_ENABLE([fast-install], 8258 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8259 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8260 [p=${PACKAGE-default} 8261 case $enableval in 8262 yes) enable_fast_install=yes ;; 8263 no) enable_fast_install=no ;; 8264 *) 8265 enable_fast_install=no 8266 # Look at the argument we got. We use all the common list separators. 8267 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8268 for pkg in $enableval; do 8269 IFS="$lt_save_ifs" 8270 if test "X$pkg" = "X$p"; then 8271 enable_fast_install=yes 8272 fi 8273 done 8274 IFS="$lt_save_ifs" 8275 ;; 8276 esac], 8277 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8278 8279 _LT_DECL([fast_install], [enable_fast_install], [0], 8280 [Whether or not to optimize for fast installation])dnl 8281 ])# _LT_ENABLE_FAST_INSTALL 8282 8283 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8284 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8285 8286 # Old names: 8287 AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8288 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8289 AC_DIAGNOSE([obsolete], 8290 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8291 the `fast-install' option into LT_INIT's first parameter.]) 8292 ]) 8293 8294 AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8295 [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8296 AC_DIAGNOSE([obsolete], 8297 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8298 the `disable-fast-install' option into LT_INIT's first parameter.]) 8299 ]) 8300 8301 dnl aclocal-1.4 backwards compatibility: 8302 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8303 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8304 8305 8306 # _LT_WITH_PIC([MODE]) 8307 # -------------------- 8308 # implement the --with-pic flag, and support the `pic-only' and `no-pic' 8309 # LT_INIT options. 8310 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8311 m4_define([_LT_WITH_PIC], 8312 [AC_ARG_WITH([pic], 8313 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], 8314 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8315 [lt_p=${PACKAGE-default} 8316 case $withval in 8317 yes|no) pic_mode=$withval ;; 8318 *) 8319 pic_mode=default 8320 # Look at the argument we got. We use all the common list separators. 8321 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8322 for lt_pkg in $withval; do 8323 IFS="$lt_save_ifs" 8324 if test "X$lt_pkg" = "X$lt_p"; then 8325 pic_mode=yes 8326 fi 8327 done 8328 IFS="$lt_save_ifs" 8329 ;; 8330 esac], 8331 [pic_mode=default]) 8332 8333 test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8334 8335 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8336 ])# _LT_WITH_PIC 8337 8338 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8339 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8340 8341 # Old name: 8342 AU_DEFUN([AC_LIBTOOL_PICMODE], 8343 [_LT_SET_OPTION([LT_INIT], [pic-only]) 8344 AC_DIAGNOSE([obsolete], 8345 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8346 put the `pic-only' option into LT_INIT's first parameter.]) 8347 ]) 8348 8349 dnl aclocal-1.4 backwards compatibility: 8350 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8351 8352 8353 m4_define([_LTDL_MODE], []) 8354 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8355 [m4_define([_LTDL_MODE], [nonrecursive])]) 8356 LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8357 [m4_define([_LTDL_MODE], [recursive])]) 8358 LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8359 [m4_define([_LTDL_MODE], [subproject])]) 8360 8361 m4_define([_LTDL_TYPE], []) 8362 LT_OPTION_DEFINE([LTDL_INIT], [installable], 8363 [m4_define([_LTDL_TYPE], [installable])]) 8364 LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8365 [m4_define([_LTDL_TYPE], [convenience])]) 8366 8367 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8368 # 8369 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8370 # Written by Gary V. Vaughan, 2004 8371 # 8372 # This file is free software; the Free Software Foundation gives 8373 # unlimited permission to copy and/or distribute it, with or without 8374 # modifications, as long as this notice is preserved. 8375 8376 # serial 6 ltsugar.m4 8377 8378 # This is to help aclocal find these macros, as it can't see m4_define. 8379 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8380 8381 8382 # lt_join(SEP, ARG1, [ARG2...]) 8383 # ----------------------------- 8384 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8385 # associated separator. 8386 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8387 # versions in m4sugar had bugs. 8388 m4_define([lt_join], 8389 [m4_if([$#], [1], [], 8390 [$#], [2], [[$2]], 8391 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8392 m4_define([_lt_join], 8393 [m4_if([$#$2], [2], [], 8394 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8395 8396 8397 # lt_car(LIST) 8398 # lt_cdr(LIST) 8399 # ------------ 8400 # Manipulate m4 lists. 8401 # These macros are necessary as long as will still need to support 8402 # Autoconf-2.59 which quotes differently. 8403 m4_define([lt_car], [[$1]]) 8404 m4_define([lt_cdr], 8405 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8406 [$#], 1, [], 8407 [m4_dquote(m4_shift($@))])]) 8408 m4_define([lt_unquote], $1) 8409 8410 8411 # lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8412 # ------------------------------------------ 8413 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8414 # Note that neither SEPARATOR nor STRING are expanded; they are appended 8415 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8416 # No SEPARATOR is output if MACRO-NAME was previously undefined (different 8417 # than defined and empty). 8418 # 8419 # This macro is needed until we can rely on Autoconf 2.62, since earlier 8420 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8421 m4_define([lt_append], 8422 [m4_define([$1], 8423 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8424 8425 8426 8427 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8428 # ---------------------------------------------------------- 8429 # Produce a SEP delimited list of all paired combinations of elements of 8430 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8431 # has the form PREFIXmINFIXSUFFIXn. 8432 # Needed until we can rely on m4_combine added in Autoconf 2.62. 8433 m4_define([lt_combine], 8434 [m4_if(m4_eval([$# > 3]), [1], 8435 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8436 [[m4_foreach([_Lt_prefix], [$2], 8437 [m4_foreach([_Lt_suffix], 8438 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8439 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8440 8441 8442 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8443 # ----------------------------------------------------------------------- 8444 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8445 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8446 m4_define([lt_if_append_uniq], 8447 [m4_ifdef([$1], 8448 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8449 [lt_append([$1], [$2], [$3])$4], 8450 [$5])], 8451 [lt_append([$1], [$2], [$3])$4])]) 8452 8453 8454 # lt_dict_add(DICT, KEY, VALUE) 8455 # ----------------------------- 8456 m4_define([lt_dict_add], 8457 [m4_define([$1($2)], [$3])]) 8458 8459 8460 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8461 # -------------------------------------------- 8462 m4_define([lt_dict_add_subkey], 8463 [m4_define([$1($2:$3)], [$4])]) 8464 8465 8466 # lt_dict_fetch(DICT, KEY, [SUBKEY]) 8467 # ---------------------------------- 8468 m4_define([lt_dict_fetch], 8469 [m4_ifval([$3], 8470 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8471 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8472 8473 8474 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8475 # ----------------------------------------------------------------- 8476 m4_define([lt_if_dict_fetch], 8477 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8478 [$5], 8479 [$6])]) 8480 8481 8482 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8483 # -------------------------------------------------------------- 8484 m4_define([lt_dict_filter], 8485 [m4_if([$5], [], [], 8486 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8487 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8488 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8489 ]) 8490 8491 # ltversion.m4 -- version numbers -*- Autoconf -*- 8492 # 8493 # Copyright (C) 2004 Free Software Foundation, Inc. 8494 # Written by Scott James Remnant, 2004 8495 # 8496 # This file is free software; the Free Software Foundation gives 8497 # unlimited permission to copy and/or distribute it, with or without 8498 # modifications, as long as this notice is preserved. 8499 8500 # @configure_input@ 8501 8502 # serial 3337 ltversion.m4 8503 # This file is part of GNU Libtool 8504 8505 m4_define([LT_PACKAGE_VERSION], [2.4.2]) 8506 m4_define([LT_PACKAGE_REVISION], [1.3337]) 8507 8508 AC_DEFUN([LTVERSION_VERSION], 8509 [macro_version='2.4.2' 8510 macro_revision='1.3337' 8511 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8512 _LT_DECL(, macro_revision, 0) 8513 ]) 8514 8515 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8516 # 8517 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8518 # Written by Scott James Remnant, 2004. 8519 # 8520 # This file is free software; the Free Software Foundation gives 8521 # unlimited permission to copy and/or distribute it, with or without 8522 # modifications, as long as this notice is preserved. 8523 8524 # serial 5 lt~obsolete.m4 8525 8526 # These exist entirely to fool aclocal when bootstrapping libtool. 8527 # 8528 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8529 # which have later been changed to m4_define as they aren't part of the 8530 # exported API, or moved to Autoconf or Automake where they belong. 8531 # 8532 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8533 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8534 # using a macro with the same name in our local m4/libtool.m4 it'll 8535 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8536 # and doesn't know about Autoconf macros at all.) 8537 # 8538 # So we provide this file, which has a silly filename so it's always 8539 # included after everything else. This provides aclocal with the 8540 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8541 # because those macros already exist, or will be overwritten later. 8542 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8543 # 8544 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8545 # Yes, that means every name once taken will need to remain here until 8546 # we give up compatibility with versions before 1.7, at which point 8547 # we need to keep only those names which we still refer to. 8548 8549 # This is to help aclocal find these macros, as it can't see m4_define. 8550 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8551 8552 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8553 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8554 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8555 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8556 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8557 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8558 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8559 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8560 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8561 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8562 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8563 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8564 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8565 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8566 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8567 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8568 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8569 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 8570 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 8571 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 8572 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 8573 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 8574 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 8575 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 8576 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 8577 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 8578 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 8579 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 8580 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 8581 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 8582 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8583 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8584 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8585 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8586 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8587 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8588 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8589 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8590 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8591 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8592 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8593 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8594 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8595 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 8596 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 8597 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 8598 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 8599 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 8600 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 8601 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 8602 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 8603 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 8604 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 8605 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 8606 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 8607 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8608 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8609 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8610 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8611 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8612 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8613 8614 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 8615 # serial 1 (pkg-config-0.24) 8616 # 8617 # Copyright 2004 Scott James Remnant <scott (a] netsplit.com>. 8618 # 8619 # This program is free software; you can redistribute it and/or modify 8620 # it under the terms of the GNU General Public License as published by 8621 # the Free Software Foundation; either version 2 of the License, or 8622 # (at your option) any later version. 8623 # 8624 # This program is distributed in the hope that it will be useful, but 8625 # WITHOUT ANY WARRANTY; without even the implied warranty of 8626 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 8627 # General Public License for more details. 8628 # 8629 # You should have received a copy of the GNU General Public License 8630 # along with this program; if not, write to the Free Software 8631 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 8632 # 8633 # As a special exception to the GNU General Public License, if you 8634 # distribute this file as part of a program that contains a 8635 # configuration script generated by Autoconf, you may include it under 8636 # the same distribution terms that you use for the rest of that program. 8637 8638 # PKG_PROG_PKG_CONFIG([MIN-VERSION]) 8639 # ---------------------------------- 8640 AC_DEFUN([PKG_PROG_PKG_CONFIG], 8641 [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 8642 m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) 8643 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 8644 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 8645 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 8646 8647 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 8648 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 8649 fi 8650 if test -n "$PKG_CONFIG"; then 8651 _pkg_min_version=m4_default([$1], [0.9.0]) 8652 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 8653 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 8654 AC_MSG_RESULT([yes]) 8655 else 8656 AC_MSG_RESULT([no]) 8657 PKG_CONFIG="" 8658 fi 8659 fi[]dnl 8660 ])# PKG_PROG_PKG_CONFIG 8661 8662 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 8663 # 8664 # Check to see whether a particular set of modules exists. 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