libisoburn: aclocal.m4

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1 # generated automatically by aclocal 1.14.1 -*- Autoconf -*- 2 3 # Copyright (C) 1996-2013 Free Software Foundation, Inc. 4 5 # This file is free software; the Free Software Foundation 6 # gives unlimited permission to copy and/or distribute it, 7 # with or without modifications, as long as this notice is preserved. 8 9 # This program is distributed in the hope that it will be useful, 10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12 # PARTICULAR PURPOSE. 13 14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) 15 m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18 [m4_warning([this file was generated for autoconf 2.69. 19 You have another version of autoconf. It may work, but is not guaranteed to. 20 If you have problems, you may need to regenerate the build system entirely. 21 To do so, use the procedure documented by the package, typically 'autoreconf'.])]) 22 23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 24 # 25 # Copyright (C) 1996, 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@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*|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 case `/usr/bin/file conftest.o` in 1342 *x86-64*) 1343 LD="${LD-ld} -m elf32_x86_64" 1344 ;; 1345 *) 1346 LD="${LD-ld} -m elf_i386" 1347 ;; 1348 esac 1349 ;; 1350 powerpc64le-*) 1351 LD="${LD-ld} -m elf32lppclinux" 1352 ;; 1353 powerpc64-*) 1354 LD="${LD-ld} -m elf32ppclinux" 1355 ;; 1356 s390x-*linux*) 1357 LD="${LD-ld} -m elf_s390" 1358 ;; 1359 sparc64-*linux*) 1360 LD="${LD-ld} -m elf32_sparc" 1361 ;; 1362 esac 1363 ;; 1364 *64-bit*) 1365 case $host in 1366 x86_64-*kfreebsd*-gnu) 1367 LD="${LD-ld} -m elf_x86_64_fbsd" 1368 ;; 1369 x86_64-*linux*) 1370 LD="${LD-ld} -m elf_x86_64" 1371 ;; 1372 powerpcle-*) 1373 LD="${LD-ld} -m elf64lppc" 1374 ;; 1375 powerpc-*) 1376 LD="${LD-ld} -m elf64ppc" 1377 ;; 1378 s390*-*linux*|s390*-*tpf*) 1379 LD="${LD-ld} -m elf64_s390" 1380 ;; 1381 sparc*-*linux*) 1382 LD="${LD-ld} -m elf64_sparc" 1383 ;; 1384 esac 1385 ;; 1386 esac 1387 fi 1388 rm -rf conftest* 1389 ;; 1390 1391 *-*-sco3.2v5*) 1392 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1393 SAVE_CFLAGS="$CFLAGS" 1394 CFLAGS="$CFLAGS -belf" 1395 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1396 [AC_LANG_PUSH(C) 1397 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1398 AC_LANG_POP]) 1399 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1400 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1401 CFLAGS="$SAVE_CFLAGS" 1402 fi 1403 ;; 1404 *-*solaris*) 1405 # Find out which ABI we are using. 1406 echo 'int i;' > conftest.$ac_ext 1407 if AC_TRY_EVAL(ac_compile); then 1408 case `/usr/bin/file conftest.o` in 1409 *64-bit*) 1410 case $lt_cv_prog_gnu_ld in 1411 yes*) 1412 case $host in 1413 i?86-*-solaris*) 1414 LD="${LD-ld} -m elf_x86_64" 1415 ;; 1416 sparc*-*-solaris*) 1417 LD="${LD-ld} -m elf64_sparc" 1418 ;; 1419 esac 1420 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1421 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1422 LD="${LD-ld}_sol2" 1423 fi 1424 ;; 1425 *) 1426 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1427 LD="${LD-ld} -64" 1428 fi 1429 ;; 1430 esac 1431 ;; 1432 esac 1433 fi 1434 rm -rf conftest* 1435 ;; 1436 esac 1437 1438 need_locks="$enable_libtool_lock" 1439 ])# _LT_ENABLE_LOCK 1440 1441 1442 # _LT_PROG_AR 1443 # ----------- 1444 m4_defun([_LT_PROG_AR], 1445 [AC_CHECK_TOOLS(AR, [ar], false) 1446 : ${AR=ar} 1447 : ${AR_FLAGS=cru} 1448 _LT_DECL([], [AR], [1], [The archiver]) 1449 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1450 1451 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1452 [lt_cv_ar_at_file=no 1453 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1454 [echo conftest.$ac_objext > conftest.lst 1455 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1456 AC_TRY_EVAL([lt_ar_try]) 1457 if test "$ac_status" -eq 0; then 1458 # Ensure the archiver fails upon bogus file names. 1459 rm -f conftest.$ac_objext libconftest.a 1460 AC_TRY_EVAL([lt_ar_try]) 1461 if test "$ac_status" -ne 0; then 1462 lt_cv_ar_at_file=@ 1463 fi 1464 fi 1465 rm -f conftest.* libconftest.a 1466 ]) 1467 ]) 1468 1469 if test "x$lt_cv_ar_at_file" = xno; then 1470 archiver_list_spec= 1471 else 1472 archiver_list_spec=$lt_cv_ar_at_file 1473 fi 1474 _LT_DECL([], [archiver_list_spec], [1], 1475 [How to feed a file listing to the archiver]) 1476 ])# _LT_PROG_AR 1477 1478 1479 # _LT_CMD_OLD_ARCHIVE 1480 # ------------------- 1481 m4_defun([_LT_CMD_OLD_ARCHIVE], 1482 [_LT_PROG_AR 1483 1484 AC_CHECK_TOOL(STRIP, strip, :) 1485 test -z "$STRIP" && STRIP=: 1486 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1487 1488 AC_CHECK_TOOL(RANLIB, ranlib, :) 1489 test -z "$RANLIB" && RANLIB=: 1490 _LT_DECL([], [RANLIB], [1], 1491 [Commands used to install an old-style archive]) 1492 1493 # Determine commands to create old-style static archives. 1494 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1495 old_postinstall_cmds='chmod 644 $oldlib' 1496 old_postuninstall_cmds= 1497 1498 if test -n "$RANLIB"; then 1499 case $host_os in 1500 openbsd*) 1501 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1502 ;; 1503 *) 1504 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1505 ;; 1506 esac 1507 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1508 fi 1509 1510 case $host_os in 1511 darwin*) 1512 lock_old_archive_extraction=yes ;; 1513 *) 1514 lock_old_archive_extraction=no ;; 1515 esac 1516 _LT_DECL([], [old_postinstall_cmds], [2]) 1517 _LT_DECL([], [old_postuninstall_cmds], [2]) 1518 _LT_TAGDECL([], [old_archive_cmds], [2], 1519 [Commands used to build an old-style archive]) 1520 _LT_DECL([], [lock_old_archive_extraction], [0], 1521 [Whether to use a lock for old archive extraction]) 1522 ])# _LT_CMD_OLD_ARCHIVE 1523 1524 1525 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1526 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1527 # ---------------------------------------------------------------- 1528 # Check whether the given compiler option works 1529 AC_DEFUN([_LT_COMPILER_OPTION], 1530 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1531 m4_require([_LT_DECL_SED])dnl 1532 AC_CACHE_CHECK([$1], [$2], 1533 [$2=no 1534 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1535 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1536 lt_compiler_flag="$3" 1537 # Insert the option either (1) after the last *FLAGS variable, or 1538 # (2) before a word containing "conftest.", or (3) at the end. 1539 # Note that $ac_compile itself does not contain backslashes and begins 1540 # with a dollar sign (not a hyphen), so the echo should work correctly. 1541 # The option is referenced via a variable to avoid confusing sed. 1542 lt_compile=`echo "$ac_compile" | $SED \ 1543 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1544 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1545 -e 's:$: $lt_compiler_flag:'` 1546 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1547 (eval "$lt_compile" 2>conftest.err) 1548 ac_status=$? 1549 cat conftest.err >&AS_MESSAGE_LOG_FD 1550 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1551 if (exit $ac_status) && test -s "$ac_outfile"; then 1552 # The compiler can only warn and ignore the option if not recognized 1553 # So say no if there are warnings other than the usual output. 1554 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1555 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1556 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1557 $2=yes 1558 fi 1559 fi 1560 $RM conftest* 1561 ]) 1562 1563 if test x"[$]$2" = xyes; then 1564 m4_if([$5], , :, [$5]) 1565 else 1566 m4_if([$6], , :, [$6]) 1567 fi 1568 ])# _LT_COMPILER_OPTION 1569 1570 # Old name: 1571 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1572 dnl aclocal-1.4 backwards compatibility: 1573 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1574 1575 1576 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1577 # [ACTION-SUCCESS], [ACTION-FAILURE]) 1578 # ---------------------------------------------------- 1579 # Check whether the given linker option works 1580 AC_DEFUN([_LT_LINKER_OPTION], 1581 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1582 m4_require([_LT_DECL_SED])dnl 1583 AC_CACHE_CHECK([$1], [$2], 1584 [$2=no 1585 save_LDFLAGS="$LDFLAGS" 1586 LDFLAGS="$LDFLAGS $3" 1587 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1588 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1589 # The linker can only warn and ignore the option if not recognized 1590 # So say no if there are warnings 1591 if test -s conftest.err; then 1592 # Append any errors to the config.log. 1593 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1594 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1595 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1596 if diff conftest.exp conftest.er2 >/dev/null; then 1597 $2=yes 1598 fi 1599 else 1600 $2=yes 1601 fi 1602 fi 1603 $RM -r conftest* 1604 LDFLAGS="$save_LDFLAGS" 1605 ]) 1606 1607 if test x"[$]$2" = xyes; then 1608 m4_if([$4], , :, [$4]) 1609 else 1610 m4_if([$5], , :, [$5]) 1611 fi 1612 ])# _LT_LINKER_OPTION 1613 1614 # Old name: 1615 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1616 dnl aclocal-1.4 backwards compatibility: 1617 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1618 1619 1620 # LT_CMD_MAX_LEN 1621 #--------------- 1622 AC_DEFUN([LT_CMD_MAX_LEN], 1623 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1624 # find the maximum length of command line arguments 1625 AC_MSG_CHECKING([the maximum length of command line arguments]) 1626 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1627 i=0 1628 teststring="ABCD" 1629 1630 case $build_os in 1631 msdosdjgpp*) 1632 # On DJGPP, this test can blow up pretty badly due to problems in libc 1633 # (any single argument exceeding 2000 bytes causes a buffer overrun 1634 # during glob expansion). Even if it were fixed, the result of this 1635 # check would be larger than it should be. 1636 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1637 ;; 1638 1639 gnu*) 1640 # Under GNU Hurd, this test is not required because there is 1641 # no limit to the length of command line arguments. 1642 # Libtool will interpret -1 as no limit whatsoever 1643 lt_cv_sys_max_cmd_len=-1; 1644 ;; 1645 1646 cygwin* | mingw* | cegcc*) 1647 # On Win9x/ME, this test blows up -- it succeeds, but takes 1648 # about 5 minutes as the teststring grows exponentially. 1649 # Worse, since 9x/ME are not pre-emptively multitasking, 1650 # you end up with a "frozen" computer, even though with patience 1651 # the test eventually succeeds (with a max line length of 256k). 1652 # Instead, let's just punt: use the minimum linelength reported by 1653 # all of the supported platforms: 8192 (on NT/2K/XP). 1654 lt_cv_sys_max_cmd_len=8192; 1655 ;; 1656 1657 mint*) 1658 # On MiNT this can take a long time and run out of memory. 1659 lt_cv_sys_max_cmd_len=8192; 1660 ;; 1661 1662 amigaos*) 1663 # On AmigaOS with pdksh, this test takes hours, literally. 1664 # So we just punt and use a minimum line length of 8192. 1665 lt_cv_sys_max_cmd_len=8192; 1666 ;; 1667 1668 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1669 # This has been around since 386BSD, at least. Likely further. 1670 if test -x /sbin/sysctl; then 1671 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1672 elif test -x /usr/sbin/sysctl; then 1673 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1674 else 1675 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1676 fi 1677 # And add a safety zone 1678 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1679 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1680 ;; 1681 1682 interix*) 1683 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1684 lt_cv_sys_max_cmd_len=196608 1685 ;; 1686 1687 os2*) 1688 # The test takes a long time on OS/2. 1689 lt_cv_sys_max_cmd_len=8192 1690 ;; 1691 1692 osf*) 1693 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1694 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1695 # nice to cause kernel panics so lets avoid the loop below. 1696 # First set a reasonable default. 1697 lt_cv_sys_max_cmd_len=16384 1698 # 1699 if test -x /sbin/sysconfig; then 1700 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1701 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1702 esac 1703 fi 1704 ;; 1705 sco3.2v5*) 1706 lt_cv_sys_max_cmd_len=102400 1707 ;; 1708 sysv5* | sco5v6* | sysv4.2uw2*) 1709 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1710 if test -n "$kargmax"; then 1711 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1712 else 1713 lt_cv_sys_max_cmd_len=32768 1714 fi 1715 ;; 1716 *) 1717 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1718 if test -n "$lt_cv_sys_max_cmd_len" && \ 1719 test undefined != "$lt_cv_sys_max_cmd_len"; then 1720 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1721 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1722 else 1723 # Make teststring a little bigger before we do anything with it. 1724 # a 1K string should be a reasonable start. 1725 for i in 1 2 3 4 5 6 7 8 ; do 1726 teststring=$teststring$teststring 1727 done 1728 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1729 # If test is not a shell built-in, we'll probably end up computing a 1730 # maximum length that is only half of the actual maximum length, but 1731 # we can't tell. 1732 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 1733 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1734 test $i != 17 # 1/2 MB should be enough 1735 do 1736 i=`expr $i + 1` 1737 teststring=$teststring$teststring 1738 done 1739 # Only check the string length outside the loop. 1740 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1741 teststring= 1742 # Add a significant safety factor because C++ compilers can tack on 1743 # massive amounts of additional arguments before passing them to the 1744 # linker. It appears as though 1/2 is a usable value. 1745 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1746 fi 1747 ;; 1748 esac 1749 ]) 1750 if test -n $lt_cv_sys_max_cmd_len ; then 1751 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1752 else 1753 AC_MSG_RESULT(none) 1754 fi 1755 max_cmd_len=$lt_cv_sys_max_cmd_len 1756 _LT_DECL([], [max_cmd_len], [0], 1757 [What is the maximum length of a command?]) 1758 ])# LT_CMD_MAX_LEN 1759 1760 # Old name: 1761 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1762 dnl aclocal-1.4 backwards compatibility: 1763 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1764 1765 1766 # _LT_HEADER_DLFCN 1767 # ---------------- 1768 m4_defun([_LT_HEADER_DLFCN], 1769 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1770 ])# _LT_HEADER_DLFCN 1771 1772 1773 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1774 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1775 # ---------------------------------------------------------------- 1776 m4_defun([_LT_TRY_DLOPEN_SELF], 1777 [m4_require([_LT_HEADER_DLFCN])dnl 1778 if test "$cross_compiling" = yes; then : 1779 [$4] 1780 else 1781 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1782 lt_status=$lt_dlunknown 1783 cat > conftest.$ac_ext <<_LT_EOF 1784 [#line $LINENO "configure" 1785 #include "confdefs.h" 1786 1787 #if HAVE_DLFCN_H 1788 #include <dlfcn.h> 1789 #endif 1790 1791 #include <stdio.h> 1792 1793 #ifdef RTLD_GLOBAL 1794 # define LT_DLGLOBAL RTLD_GLOBAL 1795 #else 1796 # ifdef DL_GLOBAL 1797 # define LT_DLGLOBAL DL_GLOBAL 1798 # else 1799 # define LT_DLGLOBAL 0 1800 # endif 1801 #endif 1802 1803 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1804 find out it does not work in some platform. */ 1805 #ifndef LT_DLLAZY_OR_NOW 1806 # ifdef RTLD_LAZY 1807 # define LT_DLLAZY_OR_NOW RTLD_LAZY 1808 # else 1809 # ifdef DL_LAZY 1810 # define LT_DLLAZY_OR_NOW DL_LAZY 1811 # else 1812 # ifdef RTLD_NOW 1813 # define LT_DLLAZY_OR_NOW RTLD_NOW 1814 # else 1815 # ifdef DL_NOW 1816 # define LT_DLLAZY_OR_NOW DL_NOW 1817 # else 1818 # define LT_DLLAZY_OR_NOW 0 1819 # endif 1820 # endif 1821 # endif 1822 # endif 1823 #endif 1824 1825 /* When -fvisbility=hidden is used, assume the code has been annotated 1826 correspondingly for the symbols needed. */ 1827 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1828 int fnord () __attribute__((visibility("default"))); 1829 #endif 1830 1831 int fnord () { return 42; } 1832 int main () 1833 { 1834 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1835 int status = $lt_dlunknown; 1836 1837 if (self) 1838 { 1839 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1840 else 1841 { 1842 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1843 else puts (dlerror ()); 1844 } 1845 /* dlclose (self); */ 1846 } 1847 else 1848 puts (dlerror ()); 1849 1850 return status; 1851 }] 1852 _LT_EOF 1853 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1854 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1855 lt_status=$? 1856 case x$lt_status in 1857 x$lt_dlno_uscore) $1 ;; 1858 x$lt_dlneed_uscore) $2 ;; 1859 x$lt_dlunknown|x*) $3 ;; 1860 esac 1861 else : 1862 # compilation failed 1863 $3 1864 fi 1865 fi 1866 rm -fr conftest* 1867 ])# _LT_TRY_DLOPEN_SELF 1868 1869 1870 # LT_SYS_DLOPEN_SELF 1871 # ------------------ 1872 AC_DEFUN([LT_SYS_DLOPEN_SELF], 1873 [m4_require([_LT_HEADER_DLFCN])dnl 1874 if test "x$enable_dlopen" != xyes; then 1875 enable_dlopen=unknown 1876 enable_dlopen_self=unknown 1877 enable_dlopen_self_static=unknown 1878 else 1879 lt_cv_dlopen=no 1880 lt_cv_dlopen_libs= 1881 1882 case $host_os in 1883 beos*) 1884 lt_cv_dlopen="load_add_on" 1885 lt_cv_dlopen_libs= 1886 lt_cv_dlopen_self=yes 1887 ;; 1888 1889 mingw* | pw32* | cegcc*) 1890 lt_cv_dlopen="LoadLibrary" 1891 lt_cv_dlopen_libs= 1892 ;; 1893 1894 cygwin*) 1895 lt_cv_dlopen="dlopen" 1896 lt_cv_dlopen_libs= 1897 ;; 1898 1899 darwin*) 1900 # if libdl is installed we need to link against it 1901 AC_CHECK_LIB([dl], [dlopen], 1902 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1903 lt_cv_dlopen="dyld" 1904 lt_cv_dlopen_libs= 1905 lt_cv_dlopen_self=yes 1906 ]) 1907 ;; 1908 1909 *) 1910 AC_CHECK_FUNC([shl_load], 1911 [lt_cv_dlopen="shl_load"], 1912 [AC_CHECK_LIB([dld], [shl_load], 1913 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1914 [AC_CHECK_FUNC([dlopen], 1915 [lt_cv_dlopen="dlopen"], 1916 [AC_CHECK_LIB([dl], [dlopen], 1917 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1918 [AC_CHECK_LIB([svld], [dlopen], 1919 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1920 [AC_CHECK_LIB([dld], [dld_link], 1921 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1922 ]) 1923 ]) 1924 ]) 1925 ]) 1926 ]) 1927 ;; 1928 esac 1929 1930 if test "x$lt_cv_dlopen" != xno; then 1931 enable_dlopen=yes 1932 else 1933 enable_dlopen=no 1934 fi 1935 1936 case $lt_cv_dlopen in 1937 dlopen) 1938 save_CPPFLAGS="$CPPFLAGS" 1939 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1940 1941 save_LDFLAGS="$LDFLAGS" 1942 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1943 1944 save_LIBS="$LIBS" 1945 LIBS="$lt_cv_dlopen_libs $LIBS" 1946 1947 AC_CACHE_CHECK([whether a program can dlopen itself], 1948 lt_cv_dlopen_self, [dnl 1949 _LT_TRY_DLOPEN_SELF( 1950 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1951 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1952 ]) 1953 1954 if test "x$lt_cv_dlopen_self" = xyes; then 1955 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1956 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1957 lt_cv_dlopen_self_static, [dnl 1958 _LT_TRY_DLOPEN_SELF( 1959 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1960 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1961 ]) 1962 fi 1963 1964 CPPFLAGS="$save_CPPFLAGS" 1965 LDFLAGS="$save_LDFLAGS" 1966 LIBS="$save_LIBS" 1967 ;; 1968 esac 1969 1970 case $lt_cv_dlopen_self in 1971 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1972 *) enable_dlopen_self=unknown ;; 1973 esac 1974 1975 case $lt_cv_dlopen_self_static in 1976 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1977 *) enable_dlopen_self_static=unknown ;; 1978 esac 1979 fi 1980 _LT_DECL([dlopen_support], [enable_dlopen], [0], 1981 [Whether dlopen is supported]) 1982 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1983 [Whether dlopen of programs is supported]) 1984 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1985 [Whether dlopen of statically linked programs is supported]) 1986 ])# LT_SYS_DLOPEN_SELF 1987 1988 # Old name: 1989 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1990 dnl aclocal-1.4 backwards compatibility: 1991 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1992 1993 1994 # _LT_COMPILER_C_O([TAGNAME]) 1995 # --------------------------- 1996 # Check to see if options -c and -o are simultaneously supported by compiler. 1997 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 1998 m4_defun([_LT_COMPILER_C_O], 1999 [m4_require([_LT_DECL_SED])dnl 2000 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2001 m4_require([_LT_TAG_COMPILER])dnl 2002 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 2003 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 2004 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 2005 $RM -r conftest 2>/dev/null 2006 mkdir conftest 2007 cd conftest 2008 mkdir out 2009 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 2010 2011 lt_compiler_flag="-o out/conftest2.$ac_objext" 2012 # Insert the option either (1) after the last *FLAGS variable, or 2013 # (2) before a word containing "conftest.", or (3) at the end. 2014 # Note that $ac_compile itself does not contain backslashes and begins 2015 # with a dollar sign (not a hyphen), so the echo should work correctly. 2016 lt_compile=`echo "$ac_compile" | $SED \ 2017 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2018 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2019 -e 's:$: $lt_compiler_flag:'` 2020 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2021 (eval "$lt_compile" 2>out/conftest.err) 2022 ac_status=$? 2023 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2024 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2025 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2026 then 2027 # The compiler can only warn and ignore the option if not recognized 2028 # So say no if there are warnings 2029 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2030 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2031 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2032 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2033 fi 2034 fi 2035 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2036 $RM conftest* 2037 # SGI C++ compiler will create directory out/ii_files/ for 2038 # template instantiation 2039 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2040 $RM out/* && rmdir out 2041 cd .. 2042 $RM -r conftest 2043 $RM conftest* 2044 ]) 2045 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2046 [Does compiler simultaneously support -c and -o options?]) 2047 ])# _LT_COMPILER_C_O 2048 2049 2050 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2051 # ---------------------------------- 2052 # Check to see if we can do hard links to lock some files if needed 2053 m4_defun([_LT_COMPILER_FILE_LOCKS], 2054 [m4_require([_LT_ENABLE_LOCK])dnl 2055 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2056 _LT_COMPILER_C_O([$1]) 2057 2058 hard_links="nottested" 2059 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 2060 # do not overwrite the value of need_locks provided by the user 2061 AC_MSG_CHECKING([if we can lock with hard links]) 2062 hard_links=yes 2063 $RM conftest* 2064 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2065 touch conftest.a 2066 ln conftest.a conftest.b 2>&5 || hard_links=no 2067 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2068 AC_MSG_RESULT([$hard_links]) 2069 if test "$hard_links" = no; then 2070 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 2071 need_locks=warn 2072 fi 2073 else 2074 need_locks=no 2075 fi 2076 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2077 ])# _LT_COMPILER_FILE_LOCKS 2078 2079 2080 # _LT_CHECK_OBJDIR 2081 # ---------------- 2082 m4_defun([_LT_CHECK_OBJDIR], 2083 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2084 [rm -f .libs 2>/dev/null 2085 mkdir .libs 2>/dev/null 2086 if test -d .libs; then 2087 lt_cv_objdir=.libs 2088 else 2089 # MS-DOS does not allow filenames that begin with a dot. 2090 lt_cv_objdir=_libs 2091 fi 2092 rmdir .libs 2>/dev/null]) 2093 objdir=$lt_cv_objdir 2094 _LT_DECL([], [objdir], [0], 2095 [The name of the directory that contains temporary libtool files])dnl 2096 m4_pattern_allow([LT_OBJDIR])dnl 2097 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2098 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2099 ])# _LT_CHECK_OBJDIR 2100 2101 2102 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2103 # -------------------------------------- 2104 # Check hardcoding attributes. 2105 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2106 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 2107 _LT_TAGVAR(hardcode_action, $1)= 2108 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2109 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2110 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2111 2112 # We can hardcode non-existent directories. 2113 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2114 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2115 # have to relink, otherwise we might link with an installed library 2116 # when we should be linking with a yet-to-be-installed one 2117 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2118 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2119 # Linking always hardcodes the temporary library directory. 2120 _LT_TAGVAR(hardcode_action, $1)=relink 2121 else 2122 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2123 _LT_TAGVAR(hardcode_action, $1)=immediate 2124 fi 2125 else 2126 # We cannot hardcode anything, or else we can only hardcode existing 2127 # directories. 2128 _LT_TAGVAR(hardcode_action, $1)=unsupported 2129 fi 2130 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2131 2132 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2133 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2134 # Fast installation is not supported 2135 enable_fast_install=no 2136 elif test "$shlibpath_overrides_runpath" = yes || 2137 test "$enable_shared" = no; then 2138 # Fast installation is not necessary 2139 enable_fast_install=needless 2140 fi 2141 _LT_TAGDECL([], [hardcode_action], [0], 2142 [How to hardcode a shared library path into an executable]) 2143 ])# _LT_LINKER_HARDCODE_LIBPATH 2144 2145 2146 # _LT_CMD_STRIPLIB 2147 # ---------------- 2148 m4_defun([_LT_CMD_STRIPLIB], 2149 [m4_require([_LT_DECL_EGREP]) 2150 striplib= 2151 old_striplib= 2152 AC_MSG_CHECKING([whether stripping libraries is possible]) 2153 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2154 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2155 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2156 AC_MSG_RESULT([yes]) 2157 else 2158 # FIXME - insert some real tests, host_os isn't really good enough 2159 case $host_os in 2160 darwin*) 2161 if test -n "$STRIP" ; then 2162 striplib="$STRIP -x" 2163 old_striplib="$STRIP -S" 2164 AC_MSG_RESULT([yes]) 2165 else 2166 AC_MSG_RESULT([no]) 2167 fi 2168 ;; 2169 *) 2170 AC_MSG_RESULT([no]) 2171 ;; 2172 esac 2173 fi 2174 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2175 _LT_DECL([], [striplib], [1]) 2176 ])# _LT_CMD_STRIPLIB 2177 2178 2179 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2180 # ----------------------------- 2181 # PORTME Fill in your ld.so characteristics 2182 m4_defun([_LT_SYS_DYNAMIC_LINKER], 2183 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2184 m4_require([_LT_DECL_EGREP])dnl 2185 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2186 m4_require([_LT_DECL_OBJDUMP])dnl 2187 m4_require([_LT_DECL_SED])dnl 2188 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2189 AC_MSG_CHECKING([dynamic linker characteristics]) 2190 m4_if([$1], 2191 [], [ 2192 if test "$GCC" = yes; then 2193 case $host_os in 2194 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2195 *) lt_awk_arg="/^libraries:/" ;; 2196 esac 2197 case $host_os in 2198 mingw* | cegcc*) lt_sed_strip_eq="s,=$[[A-Za-z]]:$,\1,g" ;; 2199 *) lt_sed_strip_eq="s,=/,/,g" ;; 2200 esac 2201 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2202 case $lt_search_path_spec in 2203 *\;*) 2204 # if the path contains ";" then we assume it to be the separator 2205 # otherwise default to the standard path separator (i.e. ":") - it is 2206 # assumed that no part of a normal pathname contains ";" but that should 2207 # okay in the real world where ";" in dirpaths is itself problematic. 2208 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2209 ;; 2210 *) 2211 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2212 ;; 2213 esac 2214 # Ok, now we have the path, separated by spaces, we can step through it 2215 # and add multilib dir if necessary. 2216 lt_tmp_lt_search_path_spec= 2217 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2218 for lt_sys_path in $lt_search_path_spec; do 2219 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2220 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2221 else 2222 test -d "$lt_sys_path" && \ 2223 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2224 fi 2225 done 2226 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2227 BEGIN {RS=" "; FS="/|\n";} { 2228 lt_foo=""; 2229 lt_count=0; 2230 for (lt_i = NF; lt_i > 0; lt_i--) { 2231 if ($lt_i != "" && $lt_i != ".") { 2232 if ($lt_i == "..") { 2233 lt_count++; 2234 } else { 2235 if (lt_count == 0) { 2236 lt_foo="/" $lt_i lt_foo; 2237 } else { 2238 lt_count--; 2239 } 2240 } 2241 } 2242 } 2243 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2244 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2245 }'` 2246 # AWK program above erroneously prepends '/' to C:/dos/paths 2247 # for these hosts. 2248 case $host_os in 2249 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2250 $SED 's,/$[[A-Za-z]]:$,\1,g'` ;; 2251 esac 2252 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2253 else 2254 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2255 fi]) 2256 library_names_spec= 2257 libname_spec='lib$name' 2258 soname_spec= 2259 shrext_cmds=".so" 2260 postinstall_cmds= 2261 postuninstall_cmds= 2262 finish_cmds= 2263 finish_eval= 2264 shlibpath_var= 2265 shlibpath_overrides_runpath=unknown 2266 version_type=none 2267 dynamic_linker="$host_os ld.so" 2268 sys_lib_dlsearch_path_spec="/lib /usr/lib" 2269 need_lib_prefix=unknown 2270 hardcode_into_libs=no 2271 2272 # when you set need_version to no, make sure it does not cause -set_version 2273 # flags to be left without arguments 2274 need_version=unknown 2275 2276 case $host_os in 2277 aix3*) 2278 version_type=linux # correct to gnu/linux during the next big refactor 2279 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2280 shlibpath_var=LIBPATH 2281 2282 # AIX 3 has no versioning support, so we append a major version to the name. 2283 soname_spec='${libname}${release}${shared_ext}$major' 2284 ;; 2285 2286 aix[[4-9]]*) 2287 version_type=linux # correct to gnu/linux during the next big refactor 2288 need_lib_prefix=no 2289 need_version=no 2290 hardcode_into_libs=yes 2291 if test "$host_cpu" = ia64; then 2292 # AIX 5 supports IA64 2293 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2294 shlibpath_var=LD_LIBRARY_PATH 2295 else 2296 # With GCC up to 2.95.x, collect2 would create an import file 2297 # for dependence libraries. The import file would start with 2298 # the line `#! .'. This would cause the generated library to 2299 # depend on `.', always an invalid library. This was fixed in 2300 # development snapshots of GCC prior to 3.0. 2301 case $host_os in 2302 aix4 | aix4.[[01]] | aix4.[[01]].*) 2303 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2304 echo ' yes ' 2305 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2306 : 2307 else 2308 can_build_shared=no 2309 fi 2310 ;; 2311 esac 2312 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2313 # soname into executable. Probably we can add versioning support to 2314 # collect2, so additional links can be useful in future. 2315 if test "$aix_use_runtimelinking" = yes; then 2316 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2317 # instead of lib<name>.a to let people know that these are not 2318 # typical AIX shared libraries. 2319 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2320 else 2321 # We preserve .a as extension for shared libraries through AIX4.2 2322 # and later when we are not doing run time linking. 2323 library_names_spec='${libname}${release}.a $libname.a' 2324 soname_spec='${libname}${release}${shared_ext}$major' 2325 fi 2326 shlibpath_var=LIBPATH 2327 fi 2328 ;; 2329 2330 amigaos*) 2331 case $host_cpu in 2332 powerpc) 2333 # Since July 2007 AmigaOS4 officially supports .so libraries. 2334 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2335 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2336 ;; 2337 m68k) 2338 library_names_spec='$libname.ixlibrary $libname.a' 2339 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2340 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 ${libname}_ixlibrary.a || exit 1; done' 2341 ;; 2342 esac 2343 ;; 2344 2345 beos*) 2346 library_names_spec='${libname}${shared_ext}' 2347 dynamic_linker="$host_os ld.so" 2348 shlibpath_var=LIBRARY_PATH 2349 ;; 2350 2351 bsdi[[45]]*) 2352 version_type=linux # correct to gnu/linux during the next big refactor 2353 need_version=no 2354 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2355 soname_spec='${libname}${release}${shared_ext}$major' 2356 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2357 shlibpath_var=LD_LIBRARY_PATH 2358 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2359 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2360 # the default ld.so.conf also contains /usr/contrib/lib and 2361 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2362 # libtool to hard-code these into programs 2363 ;; 2364 2365 cygwin* | mingw* | pw32* | cegcc*) 2366 version_type=windows 2367 shrext_cmds=".dll" 2368 need_version=no 2369 need_lib_prefix=no 2370 2371 case $GCC,$cc_basename in 2372 yes,*) 2373 # gcc 2374 library_names_spec='$libname.dll.a' 2375 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2376 postinstall_cmds='base_file=`basename \${file}`~ 2377 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2378 dldir=$destdir/`dirname \$dlpath`~ 2379 test -d \$dldir || mkdir -p \$dldir~ 2380 $install_prog $dir/$dlname \$dldir/$dlname~ 2381 chmod a+x \$dldir/$dlname~ 2382 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2383 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2384 fi' 2385 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2386 dlpath=$dir/\$dldll~ 2387 $RM \$dlpath' 2388 shlibpath_overrides_runpath=yes 2389 2390 case $host_os in 2391 cygwin*) 2392 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2393 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2394 m4_if([$1], [],[ 2395 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2396 ;; 2397 mingw* | cegcc*) 2398 # MinGW DLLs use traditional 'lib' prefix 2399 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2400 ;; 2401 pw32*) 2402 # pw32 DLLs use 'pw' prefix rather than 'lib' 2403 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2404 ;; 2405 esac 2406 dynamic_linker='Win32 ld.exe' 2407 ;; 2408 2409 *,cl*) 2410 # Native MSVC 2411 libname_spec='$name' 2412 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2413 library_names_spec='${libname}.dll.lib' 2414 2415 case $build_os in 2416 mingw*) 2417 sys_lib_search_path_spec= 2418 lt_save_ifs=$IFS 2419 IFS=';' 2420 for lt_path in $LIB 2421 do 2422 IFS=$lt_save_ifs 2423 # Let DOS variable expansion print the short 8.3 style file name. 2424 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2425 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2426 done 2427 IFS=$lt_save_ifs 2428 # Convert to MSYS style. 2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \$[[a-zA-Z]]\$:| /\\1|g' -e 's|^ ||'` 2430 ;; 2431 cygwin*) 2432 # Convert to unix form, then to dos form, then back to unix form 2433 # but this time dos style (no spaces!) so that the unix form looks 2434 # like /cygdrive/c/PROGRA~1:/cygdr... 2435 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2436 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2437 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2438 ;; 2439 *) 2440 sys_lib_search_path_spec="$LIB" 2441 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2442 # It is most probably a Windows format PATH. 2443 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2444 else 2445 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2446 fi 2447 # FIXME: find the short name or the path components, as spaces are 2448 # common. (e.g. "Program Files" -> "PROGRA~1") 2449 ;; 2450 esac 2451 2452 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2453 postinstall_cmds='base_file=`basename \${file}`~ 2454 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2455 dldir=$destdir/`dirname \$dlpath`~ 2456 test -d \$dldir || mkdir -p \$dldir~ 2457 $install_prog $dir/$dlname \$dldir/$dlname' 2458 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2459 dlpath=$dir/\$dldll~ 2460 $RM \$dlpath' 2461 shlibpath_overrides_runpath=yes 2462 dynamic_linker='Win32 link.exe' 2463 ;; 2464 2465 *) 2466 # Assume MSVC wrapper 2467 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2468 dynamic_linker='Win32 ld.exe' 2469 ;; 2470 esac 2471 # FIXME: first we should search . and the directory the executable is in 2472 shlibpath_var=PATH 2473 ;; 2474 2475 darwin* | rhapsody*) 2476 dynamic_linker="$host_os dyld" 2477 version_type=darwin 2478 need_lib_prefix=no 2479 need_version=no 2480 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2481 soname_spec='${libname}${release}${major}$shared_ext' 2482 shlibpath_overrides_runpath=yes 2483 shlibpath_var=DYLD_LIBRARY_PATH 2484 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2485 m4_if([$1], [],[ 2486 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2487 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2488 ;; 2489 2490 dgux*) 2491 version_type=linux # correct to gnu/linux during the next big refactor 2492 need_lib_prefix=no 2493 need_version=no 2494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2495 soname_spec='${libname}${release}${shared_ext}$major' 2496 shlibpath_var=LD_LIBRARY_PATH 2497 ;; 2498 2499 freebsd* | dragonfly*) 2500 # DragonFly does not have aout. When/if they implement a new 2501 # versioning mechanism, adjust this. 2502 if test -x /usr/bin/objformat; then 2503 objformat=`/usr/bin/objformat` 2504 else 2505 case $host_os in 2506 freebsd[[23]].*) objformat=aout ;; 2507 *) objformat=elf ;; 2508 esac 2509 fi 2510 version_type=freebsd-$objformat 2511 case $version_type in 2512 freebsd-elf*) 2513 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2514 need_version=no 2515 need_lib_prefix=no 2516 ;; 2517 freebsd-*) 2518 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2519 need_version=yes 2520 ;; 2521 esac 2522 shlibpath_var=LD_LIBRARY_PATH 2523 case $host_os in 2524 freebsd2.*) 2525 shlibpath_overrides_runpath=yes 2526 ;; 2527 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2528 shlibpath_overrides_runpath=yes 2529 hardcode_into_libs=yes 2530 ;; 2531 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2532 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2533 shlibpath_overrides_runpath=no 2534 hardcode_into_libs=yes 2535 ;; 2536 *) # from 4.6 on, and DragonFly 2537 shlibpath_overrides_runpath=yes 2538 hardcode_into_libs=yes 2539 ;; 2540 esac 2541 ;; 2542 2543 haiku*) 2544 version_type=linux # correct to gnu/linux during the next big refactor 2545 need_lib_prefix=no 2546 need_version=no 2547 dynamic_linker="$host_os runtime_loader" 2548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2549 soname_spec='${libname}${release}${shared_ext}$major' 2550 shlibpath_var=LIBRARY_PATH 2551 shlibpath_overrides_runpath=yes 2552 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2553 hardcode_into_libs=yes 2554 ;; 2555 2556 hpux9* | hpux10* | hpux11*) 2557 # Give a soname corresponding to the major version so that dld.sl refuses to 2558 # link against other versions. 2559 version_type=sunos 2560 need_lib_prefix=no 2561 need_version=no 2562 case $host_cpu in 2563 ia64*) 2564 shrext_cmds='.so' 2565 hardcode_into_libs=yes 2566 dynamic_linker="$host_os dld.so" 2567 shlibpath_var=LD_LIBRARY_PATH 2568 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2570 soname_spec='${libname}${release}${shared_ext}$major' 2571 if test "X$HPUX_IA64_MODE" = X32; then 2572 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2573 else 2574 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2575 fi 2576 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2577 ;; 2578 hppa*64*) 2579 shrext_cmds='.sl' 2580 hardcode_into_libs=yes 2581 dynamic_linker="$host_os dld.sl" 2582 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2583 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2584 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2585 soname_spec='${libname}${release}${shared_ext}$major' 2586 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2587 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2588 ;; 2589 *) 2590 shrext_cmds='.sl' 2591 dynamic_linker="$host_os dld.sl" 2592 shlibpath_var=SHLIB_PATH 2593 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2595 soname_spec='${libname}${release}${shared_ext}$major' 2596 ;; 2597 esac 2598 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2599 postinstall_cmds='chmod 555 $lib' 2600 # or fails outright, so override atomically: 2601 install_override_mode=555 2602 ;; 2603 2604 interix[[3-9]]*) 2605 version_type=linux # correct to gnu/linux during the next big refactor 2606 need_lib_prefix=no 2607 need_version=no 2608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2609 soname_spec='${libname}${release}${shared_ext}$major' 2610 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2611 shlibpath_var=LD_LIBRARY_PATH 2612 shlibpath_overrides_runpath=no 2613 hardcode_into_libs=yes 2614 ;; 2615 2616 irix5* | irix6* | nonstopux*) 2617 case $host_os in 2618 nonstopux*) version_type=nonstopux ;; 2619 *) 2620 if test "$lt_cv_prog_gnu_ld" = yes; then 2621 version_type=linux # correct to gnu/linux during the next big refactor 2622 else 2623 version_type=irix 2624 fi ;; 2625 esac 2626 need_lib_prefix=no 2627 need_version=no 2628 soname_spec='${libname}${release}${shared_ext}$major' 2629 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2630 case $host_os in 2631 irix5* | nonstopux*) 2632 libsuff= shlibsuff= 2633 ;; 2634 *) 2635 case $LD in # libtool.m4 will add one of these switches to LD 2636 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2637 libsuff= shlibsuff= libmagic=32-bit;; 2638 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2639 libsuff=32 shlibsuff=N32 libmagic=N32;; 2640 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2641 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2642 *) libsuff= shlibsuff= libmagic=never-match;; 2643 esac 2644 ;; 2645 esac 2646 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2647 shlibpath_overrides_runpath=no 2648 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2649 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2650 hardcode_into_libs=yes 2651 ;; 2652 2653 # No shared lib support for Linux oldld, aout, or coff. 2654 linux*oldld* | linux*aout* | linux*coff*) 2655 dynamic_linker=no 2656 ;; 2657 2658 # This must be glibc/ELF. 2659 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2660 version_type=linux # correct to gnu/linux during the next big refactor 2661 need_lib_prefix=no 2662 need_version=no 2663 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2664 soname_spec='${libname}${release}${shared_ext}$major' 2665 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2666 shlibpath_var=LD_LIBRARY_PATH 2667 shlibpath_overrides_runpath=no 2668 2669 # Some binutils ld are patched to set DT_RUNPATH 2670 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2671 [lt_cv_shlibpath_overrides_runpath=no 2672 save_LDFLAGS=$LDFLAGS 2673 save_libdir=$libdir 2674 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2675 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2676 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2677 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2678 [lt_cv_shlibpath_overrides_runpath=yes])]) 2679 LDFLAGS=$save_LDFLAGS 2680 libdir=$save_libdir 2681 ]) 2682 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2683 2684 # This implies no fast_install, which is unacceptable. 2685 # Some rework will be needed to allow for fast_install 2686 # before this can be enabled. 2687 hardcode_into_libs=yes 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="/lib /usr/lib $lt_ld_extra" 2693 fi 2694 2695 # We used to test for /lib/ld.so.1 and disable shared libraries on 2696 # powerpc, because MkLinux only supported shared libraries with the 2697 # GNU dynamic linker. Since this was broken with cross compilers, 2698 # most powerpc-linux boxes support dynamic linking these days and 2699 # people can always --disable-shared, the test was removed, and we 2700 # assume the GNU/Linux dynamic linker is in use. 2701 dynamic_linker='GNU/Linux ld.so' 2702 ;; 2703 2704 netbsdelf*-gnu) 2705 version_type=linux 2706 need_lib_prefix=no 2707 need_version=no 2708 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2709 soname_spec='${libname}${release}${shared_ext}$major' 2710 shlibpath_var=LD_LIBRARY_PATH 2711 shlibpath_overrides_runpath=no 2712 hardcode_into_libs=yes 2713 dynamic_linker='NetBSD ld.elf_so' 2714 ;; 2715 2716 netbsd*) 2717 # ts B51007 : changed version_type for lt_main.sh from "sunos" to "netbsd" 2718 version_type=netbsd 2719 need_lib_prefix=no 2720 need_version=no 2721 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2722 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2723 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2724 dynamic_linker='NetBSD (a.out) ld.so' 2725 else 2726 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2727 soname_spec='${libname}${release}${shared_ext}$major' 2728 dynamic_linker='NetBSD ld.elf_so' 2729 fi 2730 shlibpath_var=LD_LIBRARY_PATH 2731 shlibpath_overrides_runpath=yes 2732 hardcode_into_libs=yes 2733 ;; 2734 2735 newsos6) 2736 version_type=linux # correct to gnu/linux during the next big refactor 2737 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2738 shlibpath_var=LD_LIBRARY_PATH 2739 shlibpath_overrides_runpath=yes 2740 ;; 2741 2742 *nto* | *qnx*) 2743 version_type=qnx 2744 need_lib_prefix=no 2745 need_version=no 2746 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2747 soname_spec='${libname}${release}${shared_ext}$major' 2748 shlibpath_var=LD_LIBRARY_PATH 2749 shlibpath_overrides_runpath=no 2750 hardcode_into_libs=yes 2751 dynamic_linker='ldqnx.so' 2752 ;; 2753 2754 openbsd*) 2755 # ts B60722 : changed version_type for lt_main.sh from "sunos" to "netbsd" 2756 # http://www.openbsd.org/faq/ports/specialtopics.html 2757 # "Understanding shared libraries number rules" 2758 version_type=netbsd 2759 sys_lib_dlsearch_path_spec="/usr/lib" 2760 need_lib_prefix=no 2761 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2762 case $host_os in 2763 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2764 *) need_version=no ;; 2765 esac 2766 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2767 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2768 shlibpath_var=LD_LIBRARY_PATH 2769 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2770 case $host_os in 2771 openbsd2.[[89]] | openbsd2.[[89]].*) 2772 shlibpath_overrides_runpath=no 2773 ;; 2774 *) 2775 shlibpath_overrides_runpath=yes 2776 ;; 2777 esac 2778 else 2779 shlibpath_overrides_runpath=yes 2780 fi 2781 ;; 2782 2783 os2*) 2784 libname_spec='$name' 2785 shrext_cmds=".dll" 2786 need_lib_prefix=no 2787 library_names_spec='$libname${shared_ext} $libname.a' 2788 dynamic_linker='OS/2 ld.exe' 2789 shlibpath_var=LIBPATH 2790 ;; 2791 2792 osf3* | osf4* | osf5*) 2793 version_type=osf 2794 need_lib_prefix=no 2795 need_version=no 2796 soname_spec='${libname}${release}${shared_ext}$major' 2797 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2798 shlibpath_var=LD_LIBRARY_PATH 2799 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2800 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2801 ;; 2802 2803 rdos*) 2804 dynamic_linker=no 2805 ;; 2806 2807 solaris*) 2808 version_type=linux # correct to gnu/linux during the next big refactor 2809 need_lib_prefix=no 2810 need_version=no 2811 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2812 soname_spec='${libname}${release}${shared_ext}$major' 2813 shlibpath_var=LD_LIBRARY_PATH 2814 shlibpath_overrides_runpath=yes 2815 hardcode_into_libs=yes 2816 # ldd complains unless libraries are executable 2817 postinstall_cmds='chmod +x $lib' 2818 ;; 2819 2820 sunos4*) 2821 version_type=sunos 2822 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2823 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2824 shlibpath_var=LD_LIBRARY_PATH 2825 shlibpath_overrides_runpath=yes 2826 if test "$with_gnu_ld" = yes; then 2827 need_lib_prefix=no 2828 fi 2829 need_version=yes 2830 ;; 2831 2832 sysv4 | sysv4.3*) 2833 version_type=linux # correct to gnu/linux during the next big refactor 2834 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2835 soname_spec='${libname}${release}${shared_ext}$major' 2836 shlibpath_var=LD_LIBRARY_PATH 2837 case $host_vendor in 2838 sni) 2839 shlibpath_overrides_runpath=no 2840 need_lib_prefix=no 2841 runpath_var=LD_RUN_PATH 2842 ;; 2843 siemens) 2844 need_lib_prefix=no 2845 ;; 2846 motorola) 2847 need_lib_prefix=no 2848 need_version=no 2849 shlibpath_overrides_runpath=no 2850 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2851 ;; 2852 esac 2853 ;; 2854 2855 sysv4*MP*) 2856 if test -d /usr/nec ;then 2857 version_type=linux # correct to gnu/linux during the next big refactor 2858 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2859 soname_spec='$libname${shared_ext}.$major' 2860 shlibpath_var=LD_LIBRARY_PATH 2861 fi 2862 ;; 2863 2864 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2865 version_type=freebsd-elf 2866 need_lib_prefix=no 2867 need_version=no 2868 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2869 soname_spec='${libname}${release}${shared_ext}$major' 2870 shlibpath_var=LD_LIBRARY_PATH 2871 shlibpath_overrides_runpath=yes 2872 hardcode_into_libs=yes 2873 if test "$with_gnu_ld" = yes; then 2874 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2875 else 2876 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2877 case $host_os in 2878 sco3.2v5*) 2879 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2880 ;; 2881 esac 2882 fi 2883 sys_lib_dlsearch_path_spec='/usr/lib' 2884 ;; 2885 2886 tpf*) 2887 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2888 version_type=linux # correct to gnu/linux during the next big refactor 2889 need_lib_prefix=no 2890 need_version=no 2891 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2892 shlibpath_var=LD_LIBRARY_PATH 2893 shlibpath_overrides_runpath=no 2894 hardcode_into_libs=yes 2895 ;; 2896 2897 uts4*) 2898 version_type=linux # correct to gnu/linux during the next big refactor 2899 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2900 soname_spec='${libname}${release}${shared_ext}$major' 2901 shlibpath_var=LD_LIBRARY_PATH 2902 ;; 2903 2904 *) 2905 dynamic_linker=no 2906 ;; 2907 esac 2908 AC_MSG_RESULT([$dynamic_linker]) 2909 test "$dynamic_linker" = no && can_build_shared=no 2910 2911 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2912 if test "$GCC" = yes; then 2913 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2914 fi 2915 2916 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2917 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2918 fi 2919 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2920 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2921 fi 2922 2923 _LT_DECL([], [variables_saved_for_relink], [1], 2924 [Variables whose values should be saved in libtool wrapper scripts and 2925 restored at link time]) 2926 _LT_DECL([], [need_lib_prefix], [0], 2927 [Do we need the "lib" prefix for modules?]) 2928 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2929 _LT_DECL([], [version_type], [0], [Library versioning type]) 2930 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2931 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2932 _LT_DECL([], [shlibpath_overrides_runpath], [0], 2933 [Is shlibpath searched before the hard-coded library search path?]) 2934 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2935 _LT_DECL([], [library_names_spec], [1], 2936 [[List of archive names. First name is the real one, the rest are links. 2937 The last name is the one that the linker finds with -lNAME]]) 2938 _LT_DECL([], [soname_spec], [1], 2939 [[The coded name of the library, if different from the real name]]) 2940 _LT_DECL([], [install_override_mode], [1], 2941 [Permission mode override for installation of shared libraries]) 2942 _LT_DECL([], [postinstall_cmds], [2], 2943 [Command to use after installation of a shared archive]) 2944 _LT_DECL([], [postuninstall_cmds], [2], 2945 [Command to use after uninstallation of a shared archive]) 2946 _LT_DECL([], [finish_cmds], [2], 2947 [Commands used to finish a libtool library installation in a directory]) 2948 _LT_DECL([], [finish_eval], [1], 2949 [[As "finish_cmds", except a single script fragment to be evaled but 2950 not shown]]) 2951 _LT_DECL([], [hardcode_into_libs], [0], 2952 [Whether we should hardcode library paths into libraries]) 2953 _LT_DECL([], [sys_lib_search_path_spec], [2], 2954 [Compile-time system search path for libraries]) 2955 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2956 [Run-time system search path for libraries]) 2957 ])# _LT_SYS_DYNAMIC_LINKER 2958 2959 2960 # _LT_PATH_TOOL_PREFIX(TOOL) 2961 # -------------------------- 2962 # find a file program which can recognize shared library 2963 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2964 [m4_require([_LT_DECL_EGREP])dnl 2965 AC_MSG_CHECKING([for $1]) 2966 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2967 [case $MAGIC_CMD in 2968 [[\\/*] | ?:[\\/]*]) 2969 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2970 ;; 2971 *) 2972 lt_save_MAGIC_CMD="$MAGIC_CMD" 2973 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2974 dnl $ac_dummy forces splitting on constant user-supplied paths. 2975 dnl POSIX.2 word splitting is done only on the output of word expansions, 2976 dnl not every word. This closes a longstanding sh security hole. 2977 ac_dummy="m4_if([$2], , $PATH, [$2])" 2978 for ac_dir in $ac_dummy; do 2979 IFS="$lt_save_ifs" 2980 test -z "$ac_dir" && ac_dir=. 2981 if test -f $ac_dir/$1; then 2982 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2983 if test -n "$file_magic_test_file"; then 2984 case $deplibs_check_method in 2985 "file_magic "*) 2986 file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"` 2987 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2988 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2989 $EGREP "$file_magic_regex" > /dev/null; then 2990 : 2991 else 2992 cat <<_LT_EOF 1>&2 2993 2994 *** Warning: the command libtool uses to detect shared libraries, 2995 *** $file_magic_cmd, produces output that libtool cannot recognize. 2996 *** The result is that libtool may fail to recognize shared libraries 2997 *** as such. This will affect the creation of libtool libraries that 2998 *** depend on shared libraries, but programs linked with such libtool 2999 *** libraries will work regardless of this problem. Nevertheless, you 3000 *** may want to report the problem to your system manager and/or to 3001 *** bug-libtool@gnu.org 3002 3003 _LT_EOF 3004 fi ;; 3005 esac 3006 fi 3007 break 3008 fi 3009 done 3010 IFS="$lt_save_ifs" 3011 MAGIC_CMD="$lt_save_MAGIC_CMD" 3012 ;; 3013 esac]) 3014 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 3015 if test -n "$MAGIC_CMD"; then 3016 AC_MSG_RESULT($MAGIC_CMD) 3017 else 3018 AC_MSG_RESULT(no) 3019 fi 3020 _LT_DECL([], [MAGIC_CMD], [0], 3021 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3022 ])# _LT_PATH_TOOL_PREFIX 3023 3024 # Old name: 3025 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3026 dnl aclocal-1.4 backwards compatibility: 3027 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3028 3029 3030 # _LT_PATH_MAGIC 3031 # -------------- 3032 # find a file program which can recognize a shared library 3033 m4_defun([_LT_PATH_MAGIC], 3034 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3035 if test -z "$lt_cv_path_MAGIC_CMD"; then 3036 if test -n "$ac_tool_prefix"; then 3037 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3038 else 3039 MAGIC_CMD=: 3040 fi 3041 fi 3042 ])# _LT_PATH_MAGIC 3043 3044 3045 # LT_PATH_LD 3046 # ---------- 3047 # find the pathname to the GNU or non-GNU linker 3048 AC_DEFUN([LT_PATH_LD], 3049 [AC_REQUIRE([AC_PROG_CC])dnl 3050 AC_REQUIRE([AC_CANONICAL_HOST])dnl 3051 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3052 m4_require([_LT_DECL_SED])dnl 3053 m4_require([_LT_DECL_EGREP])dnl 3054 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3055 3056 AC_ARG_WITH([gnu-ld], 3057 [AS_HELP_STRING([--with-gnu-ld], 3058 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3059 [test "$withval" = no || with_gnu_ld=yes], 3060 [with_gnu_ld=no])dnl 3061 3062 ac_prog=ld 3063 if test "$GCC" = yes; then 3064 # Check if gcc -print-prog-name=ld gives a path. 3065 AC_MSG_CHECKING([for ld used by $CC]) 3066 case $host in 3067 *-*-mingw*) 3068 # gcc leaves a trailing carriage return which upsets mingw 3069 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3070 *) 3071 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3072 esac 3073 case $ac_prog in 3074 # Accept absolute paths. 3075 [[\\/]]* | ?:[[\\/]]*) 3076 re_direlt='/[[^/]][[^/]]*/\.\./' 3077 # Canonicalize the pathname of ld 3078 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3079 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3080 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3081 done 3082 test -z "$LD" && LD="$ac_prog" 3083 ;; 3084 "") 3085 # If it fails, then pretend we aren't using GCC. 3086 ac_prog=ld 3087 ;; 3088 *) 3089 # If it is relative, then search for the first ld in PATH. 3090 with_gnu_ld=unknown 3091 ;; 3092 esac 3093 elif test "$with_gnu_ld" = yes; then 3094 AC_MSG_CHECKING([for GNU ld]) 3095 else 3096 AC_MSG_CHECKING([for non-GNU ld]) 3097 fi 3098 AC_CACHE_VAL(lt_cv_path_LD, 3099 [if test -z "$LD"; then 3100 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3101 for ac_dir in $PATH; do 3102 IFS="$lt_save_ifs" 3103 test -z "$ac_dir" && ac_dir=. 3104 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3105 lt_cv_path_LD="$ac_dir/$ac_prog" 3106 # Check to see if the program is GNU ld. I'd rather use --version, 3107 # but apparently some variants of GNU ld only accept -v. 3108 # Break only if it was the GNU/non-GNU ld that we prefer. 3109 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3110 *GNU* | *'with BFD'*) 3111 test "$with_gnu_ld" != no && break 3112 ;; 3113 *) 3114 test "$with_gnu_ld" != yes && break 3115 ;; 3116 esac 3117 fi 3118 done 3119 IFS="$lt_save_ifs" 3120 else 3121 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3122 fi]) 3123 LD="$lt_cv_path_LD" 3124 if test -n "$LD"; then 3125 AC_MSG_RESULT($LD) 3126 else 3127 AC_MSG_RESULT(no) 3128 fi 3129 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3130 _LT_PATH_LD_GNU 3131 AC_SUBST([LD]) 3132 3133 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3134 ])# LT_PATH_LD 3135 3136 # Old names: 3137 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3138 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3139 dnl aclocal-1.4 backwards compatibility: 3140 dnl AC_DEFUN([AM_PROG_LD], []) 3141 dnl AC_DEFUN([AC_PROG_LD], []) 3142 3143 3144 # _LT_PATH_LD_GNU 3145 #- -------------- 3146 m4_defun([_LT_PATH_LD_GNU], 3147 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3148 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3149 case `$LD -v 2>&1 </dev/null` in 3150 *GNU* | *'with BFD'*) 3151 lt_cv_prog_gnu_ld=yes 3152 ;; 3153 *) 3154 lt_cv_prog_gnu_ld=no 3155 ;; 3156 esac]) 3157 with_gnu_ld=$lt_cv_prog_gnu_ld 3158 ])# _LT_PATH_LD_GNU 3159 3160 3161 # _LT_CMD_RELOAD 3162 # -------------- 3163 # find reload flag for linker 3164 # -- PORTME Some linkers may need a different reload flag. 3165 m4_defun([_LT_CMD_RELOAD], 3166 [AC_CACHE_CHECK([for $LD option to reload object files], 3167 lt_cv_ld_reload_flag, 3168 [lt_cv_ld_reload_flag='-r']) 3169 reload_flag=$lt_cv_ld_reload_flag 3170 case $reload_flag in 3171 "" | " "*) ;; 3172 *) reload_flag=" $reload_flag" ;; 3173 esac 3174 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3175 case $host_os in 3176 cygwin* | mingw* | pw32* | cegcc*) 3177 if test "$GCC" != yes; then 3178 reload_cmds=false 3179 fi 3180 ;; 3181 darwin*) 3182 if test "$GCC" = yes; then 3183 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3184 else 3185 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3186 fi 3187 ;; 3188 esac 3189 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3190 _LT_TAGDECL([], [reload_cmds], [2])dnl 3191 ])# _LT_CMD_RELOAD 3192 3193 3194 # _LT_CHECK_MAGIC_METHOD 3195 # ---------------------- 3196 # how to check for library dependencies 3197 # -- PORTME fill in with the dynamic library characteristics 3198 m4_defun([_LT_CHECK_MAGIC_METHOD], 3199 [m4_require([_LT_DECL_EGREP]) 3200 m4_require([_LT_DECL_OBJDUMP]) 3201 AC_CACHE_CHECK([how to recognize dependent libraries], 3202 lt_cv_deplibs_check_method, 3203 [lt_cv_file_magic_cmd='$MAGIC_CMD' 3204 lt_cv_file_magic_test_file= 3205 lt_cv_deplibs_check_method='unknown' 3206 # Need to set the preceding variable on all platforms that support 3207 # interlibrary dependencies. 3208 # 'none' -- dependencies not supported. 3209 # `unknown' -- same as none, but documents that we really don't know. 3210 # 'pass_all' -- all dependencies passed with no checks. 3211 # 'test_compile' -- check by making test program. 3212 # 'file_magic [[regex]]' -- check by looking for files in library path 3213 # which responds to the $file_magic_cmd with a given extended regex. 3214 # If you have `file' or equivalent on your system and you're not sure 3215 # whether `pass_all' will *always* work, you probably want this one. 3216 3217 case $host_os in 3218 aix[[4-9]]*) 3219 lt_cv_deplibs_check_method=pass_all 3220 ;; 3221 3222 beos*) 3223 lt_cv_deplibs_check_method=pass_all 3224 ;; 3225 3226 bsdi[[45]]*) 3227 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3228 lt_cv_file_magic_cmd='/usr/bin/file -L' 3229 lt_cv_file_magic_test_file=/shlib/libc.so 3230 ;; 3231 3232 cygwin*) 3233 # func_win32_libid is a shell function defined in ltmain.sh 3234 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3235 lt_cv_file_magic_cmd='func_win32_libid' 3236 ;; 3237 3238 mingw* | pw32*) 3239 # Base MSYS/MinGW do not provide the 'file' command needed by 3240 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3241 # unless we find 'file', for example because we are cross-compiling. 3242 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3243 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3244 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3245 lt_cv_file_magic_cmd='func_win32_libid' 3246 else 3247 # Keep this pattern in sync with the one in func_win32_libid. 3248 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3249 lt_cv_file_magic_cmd='$OBJDUMP -f' 3250 fi 3251 ;; 3252 3253 cegcc*) 3254 # use the weaker test based on 'objdump'. See mingw*. 3255 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3256 lt_cv_file_magic_cmd='$OBJDUMP -f' 3257 ;; 3258 3259 darwin* | rhapsody*) 3260 lt_cv_deplibs_check_method=pass_all 3261 ;; 3262 3263 freebsd* | dragonfly*) 3264 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3265 case $host_cpu in 3266 i*86 ) 3267 # Not sure whether the presence of OpenBSD here was a mistake. 3268 # Let's accept both of them until this is cleared up. 3269 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3270 lt_cv_file_magic_cmd=/usr/bin/file 3271 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3272 ;; 3273 esac 3274 else 3275 lt_cv_deplibs_check_method=pass_all 3276 fi 3277 ;; 3278 3279 haiku*) 3280 lt_cv_deplibs_check_method=pass_all 3281 ;; 3282 3283 hpux10.20* | hpux11*) 3284 lt_cv_file_magic_cmd=/usr/bin/file 3285 case $host_cpu in 3286 ia64*) 3287 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3288 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3289 ;; 3290 hppa*64*) 3291 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3292 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3293 ;; 3294 *) 3295 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3296 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3297 ;; 3298 esac 3299 ;; 3300 3301 interix[[3-9]]*) 3302 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3303 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3304 ;; 3305 3306 irix5* | irix6* | nonstopux*) 3307 case $LD in 3308 *-32|*"-32 ") libmagic=32-bit;; 3309 *-n32|*"-n32 ") libmagic=N32;; 3310 *-64|*"-64 ") libmagic=64-bit;; 3311 *) libmagic=never-match;; 3312 esac 3313 lt_cv_deplibs_check_method=pass_all 3314 ;; 3315 3316 # This must be glibc/ELF. 3317 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3318 lt_cv_deplibs_check_method=pass_all 3319 ;; 3320 3321 netbsd* | netbsdelf*-gnu) 3322 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3323 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3324 else 3325 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3326 fi 3327 ;; 3328 3329 newos6*) 3330 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3331 lt_cv_file_magic_cmd=/usr/bin/file 3332 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3333 ;; 3334 3335 *nto* | *qnx*) 3336 lt_cv_deplibs_check_method=pass_all 3337 ;; 3338 3339 openbsd*) 3340 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3341 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3342 else 3343 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3344 fi 3345 ;; 3346 3347 osf3* | osf4* | osf5*) 3348 lt_cv_deplibs_check_method=pass_all 3349 ;; 3350 3351 rdos*) 3352 lt_cv_deplibs_check_method=pass_all 3353 ;; 3354 3355 solaris*) 3356 lt_cv_deplibs_check_method=pass_all 3357 ;; 3358 3359 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3360 lt_cv_deplibs_check_method=pass_all 3361 ;; 3362 3363 sysv4 | sysv4.3*) 3364 case $host_vendor in 3365 motorola) 3366 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3367 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3368 ;; 3369 ncr) 3370 lt_cv_deplibs_check_method=pass_all 3371 ;; 3372 sequent) 3373 lt_cv_file_magic_cmd='/bin/file' 3374 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3375 ;; 3376 sni) 3377 lt_cv_file_magic_cmd='/bin/file' 3378 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3379 lt_cv_file_magic_test_file=/lib/libc.so 3380 ;; 3381 siemens) 3382 lt_cv_deplibs_check_method=pass_all 3383 ;; 3384 pc) 3385 lt_cv_deplibs_check_method=pass_all 3386 ;; 3387 esac 3388 ;; 3389 3390 tpf*) 3391 lt_cv_deplibs_check_method=pass_all 3392 ;; 3393 esac 3394 ]) 3395 3396 file_magic_glob= 3397 want_nocaseglob=no 3398 if test "$build" = "$host"; then 3399 case $host_os in 3400 mingw* | pw32*) 3401 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3402 want_nocaseglob=yes 3403 else 3404 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/$..$/s\/[[\1]]\/[[\1]]\/g;/g"` 3405 fi 3406 ;; 3407 esac 3408 fi 3409 3410 file_magic_cmd=$lt_cv_file_magic_cmd 3411 deplibs_check_method=$lt_cv_deplibs_check_method 3412 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3413 3414 _LT_DECL([], [deplibs_check_method], [1], 3415 [Method to check whether dependent libraries are shared objects]) 3416 _LT_DECL([], [file_magic_cmd], [1], 3417 [Command to use when deplibs_check_method = "file_magic"]) 3418 _LT_DECL([], [file_magic_glob], [1], 3419 [How to find potential files when deplibs_check_method = "file_magic"]) 3420 _LT_DECL([], [want_nocaseglob], [1], 3421 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3422 ])# _LT_CHECK_MAGIC_METHOD 3423 3424 3425 # LT_PATH_NM 3426 # ---------- 3427 # find the pathname to a BSD- or MS-compatible name lister 3428 AC_DEFUN([LT_PATH_NM], 3429 [AC_REQUIRE([AC_PROG_CC])dnl 3430 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3431 [if test -n "$NM"; then 3432 # Let the user override the test. 3433 lt_cv_path_NM="$NM" 3434 else 3435 lt_nm_to_check="${ac_tool_prefix}nm" 3436 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3437 lt_nm_to_check="$lt_nm_to_check nm" 3438 fi 3439 for lt_tmp_nm in $lt_nm_to_check; do 3440 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3441 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3442 IFS="$lt_save_ifs" 3443 test -z "$ac_dir" && ac_dir=. 3444 tmp_nm="$ac_dir/$lt_tmp_nm" 3445 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3446 # Check to see if the nm accepts a BSD-compat flag. 3447 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3448 # nm: unknown option "B" ignored 3449 # Tru64's nm complains that /dev/null is an invalid object file 3450 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3451 */dev/null* | *'Invalid file or object type'*) 3452 lt_cv_path_NM="$tmp_nm -B" 3453 break 3454 ;; 3455 *) 3456 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3457 */dev/null*) 3458 lt_cv_path_NM="$tmp_nm -p" 3459 break 3460 ;; 3461 *) 3462 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3463 continue # so that we can try to find one that supports BSD flags 3464 ;; 3465 esac 3466 ;; 3467 esac 3468 fi 3469 done 3470 IFS="$lt_save_ifs" 3471 done 3472 : ${lt_cv_path_NM=no} 3473 fi]) 3474 if test "$lt_cv_path_NM" != "no"; then 3475 NM="$lt_cv_path_NM" 3476 else 3477 # Didn't find any BSD compatible name lister, look for dumpbin. 3478 if test -n "$DUMPBIN"; then : 3479 # Let the user override the test. 3480 else 3481 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3482 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3483 *COFF*) 3484 DUMPBIN="$DUMPBIN -symbols" 3485 ;; 3486 *) 3487 DUMPBIN=: 3488 ;; 3489 esac 3490 fi 3491 AC_SUBST([DUMPBIN]) 3492 if test "$DUMPBIN" != ":"; then 3493 NM="$DUMPBIN" 3494 fi 3495 fi 3496 test -z "$NM" && NM=nm 3497 AC_SUBST([NM]) 3498 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3499 3500 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3501 [lt_cv_nm_interface="BSD nm" 3502 echo "int some_variable = 0;" > conftest.$ac_ext 3503 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3504 (eval "$ac_compile" 2>conftest.err) 3505 cat conftest.err >&AS_MESSAGE_LOG_FD 3506 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3507 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3508 cat conftest.err >&AS_MESSAGE_LOG_FD 3509 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3510 cat conftest.out >&AS_MESSAGE_LOG_FD 3511 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3512 lt_cv_nm_interface="MS dumpbin" 3513 fi 3514 rm -f conftest*]) 3515 ])# LT_PATH_NM 3516 3517 # Old names: 3518 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3519 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3520 dnl aclocal-1.4 backwards compatibility: 3521 dnl AC_DEFUN([AM_PROG_NM], []) 3522 dnl AC_DEFUN([AC_PROG_NM], []) 3523 3524 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3525 # -------------------------------- 3526 # how to determine the name of the shared library 3527 # associated with a specific link library. 3528 # -- PORTME fill in with the dynamic library characteristics 3529 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3530 [m4_require([_LT_DECL_EGREP]) 3531 m4_require([_LT_DECL_OBJDUMP]) 3532 m4_require([_LT_DECL_DLLTOOL]) 3533 AC_CACHE_CHECK([how to associate runtime and link libraries], 3534 lt_cv_sharedlib_from_linklib_cmd, 3535 [lt_cv_sharedlib_from_linklib_cmd='unknown' 3536 3537 case $host_os in 3538 cygwin* | mingw* | pw32* | cegcc*) 3539 # two different shell functions defined in ltmain.sh 3540 # decide which to use based on capabilities of $DLLTOOL 3541 case `$DLLTOOL --help 2>&1` in 3542 *--identify-strict*) 3543 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3544 ;; 3545 *) 3546 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3547 ;; 3548 esac 3549 ;; 3550 *) 3551 # fallback: assume linklib IS sharedlib 3552 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3553 ;; 3554 esac 3555 ]) 3556 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3557 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3558 3559 _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3560 [Command to associate shared and link libraries]) 3561 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3562 3563 3564 # _LT_PATH_MANIFEST_TOOL 3565 # ---------------------- 3566 # locate the manifest tool 3567 m4_defun([_LT_PATH_MANIFEST_TOOL], 3568 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3569 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3570 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3571 [lt_cv_path_mainfest_tool=no 3572 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3573 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3574 cat conftest.err >&AS_MESSAGE_LOG_FD 3575 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3576 lt_cv_path_mainfest_tool=yes 3577 fi 3578 rm -f conftest*]) 3579 if test "x$lt_cv_path_mainfest_tool" != xyes; then 3580 MANIFEST_TOOL=: 3581 fi 3582 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3583 ])# _LT_PATH_MANIFEST_TOOL 3584 3585 3586 # LT_LIB_M 3587 # -------- 3588 # check for math library 3589 AC_DEFUN([LT_LIB_M], 3590 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3591 LIBM= 3592 case $host in 3593 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3594 # These system don't have libm, or don't need it 3595 ;; 3596 *-ncr-sysv4.3*) 3597 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3598 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3599 ;; 3600 *) 3601 AC_CHECK_LIB(m, cos, LIBM="-lm") 3602 ;; 3603 esac 3604 AC_SUBST([LIBM]) 3605 ])# LT_LIB_M 3606 3607 # Old name: 3608 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3609 dnl aclocal-1.4 backwards compatibility: 3610 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3611 3612 3613 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3614 # ------------------------------- 3615 m4_defun([_LT_COMPILER_NO_RTTI], 3616 [m4_require([_LT_TAG_COMPILER])dnl 3617 3618 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3619 3620 if test "$GCC" = yes; then 3621 case $cc_basename in 3622 nvcc*) 3623 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3624 *) 3625 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3626 esac 3627 3628 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3629 lt_cv_prog_compiler_rtti_exceptions, 3630 [-fno-rtti -fno-exceptions], [], 3631 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3632 fi 3633 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3634 [Compiler flag to turn off builtin functions]) 3635 ])# _LT_COMPILER_NO_RTTI 3636 3637 3638 # _LT_CMD_GLOBAL_SYMBOLS 3639 # ---------------------- 3640 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3641 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3642 AC_REQUIRE([AC_PROG_CC])dnl 3643 AC_REQUIRE([AC_PROG_AWK])dnl 3644 AC_REQUIRE([LT_PATH_NM])dnl 3645 AC_REQUIRE([LT_PATH_LD])dnl 3646 m4_require([_LT_DECL_SED])dnl 3647 m4_require([_LT_DECL_EGREP])dnl 3648 m4_require([_LT_TAG_COMPILER])dnl 3649 3650 # Check for command to grab the raw symbol name followed by C symbol from nm. 3651 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3652 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3653 [ 3654 # These are sane defaults that work on at least a few old systems. 3655 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3656 3657 # Character class describing NM global symbol codes. 3658 symcode='[[BCDEGRST]]' 3659 3660 # Regexp to match symbols that can be accessed directly from C. 3661 sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$' 3662 3663 # Define system-specific variables. 3664 case $host_os in 3665 aix*) 3666 symcode='[[BCDT]]' 3667 ;; 3668 cygwin* | mingw* | pw32* | cegcc*) 3669 symcode='[[ABCDGISTW]]' 3670 ;; 3671 hpux*) 3672 if test "$host_cpu" = ia64; then 3673 symcode='[[ABCDEGRST]]' 3674 fi 3675 ;; 3676 irix* | nonstopux*) 3677 symcode='[[BCDEGRST]]' 3678 ;; 3679 osf*) 3680 symcode='[[BCDEGQRST]]' 3681 ;; 3682 solaris*) 3683 symcode='[[BDRT]]' 3684 ;; 3685 sco3.2v5*) 3686 symcode='[[DT]]' 3687 ;; 3688 sysv4.2uw2*) 3689 symcode='[[DT]]' 3690 ;; 3691 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3692 symcode='[[ABDT]]' 3693 ;; 3694 sysv4) 3695 symcode='[[DFNSTU]]' 3696 ;; 3697 esac 3698 3699 # If we're using GNU nm, then use its standard symbol codes. 3700 case `$NM -V 2>&1` in 3701 *GNU* | *'with BFD'*) 3702 symcode='[[ABCDGIRSTW]]' ;; 3703 esac 3704 3705 # Transform an extracted symbol line into a proper C declaration. 3706 # Some systems (esp. on ia64) link data and code symbols differently, 3707 # so use this general approach. 3708 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* $.*$$/extern int \1();/p' -e 's/^$symcode* .* $.*$$/extern char \1;/p'" 3709 3710 # Transform an extracted symbol line into symbol name and symbol address 3711 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (void *) \&\2},/p'" 3712 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: $[[^ ]]*$[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $lib[[^ ]]*$$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"lib\2\", (void *) \&\2},/p'" 3713 3714 # Handle CRLF in mingw tool chain 3715 opt_cr= 3716 case $build_os in 3717 mingw*) 3718 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3719 ;; 3720 esac 3721 3722 # Try without a prefix underscore, then with it. 3723 for ac_symprfx in "" "_"; do 3724 3725 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3726 symxfrm="\\1 $ac_symprfx\\2 \\2" 3727 3728 # Write the raw and C identifiers. 3729 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3730 # Fake it for dumpbin and say T for any non-static function 3731 # and D for any global variable. 3732 # Also find C++ and __fastcall symbols from MSVC++, 3733 # which start with @ or ?. 3734 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3735 " {last_section=section; section=\$ 3};"\ 3736 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 3737 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3738 " \$ 0!~/External *\|/{next};"\ 3739 " / 0+ UNDEF /{next}; / UNDEF $[^|]$*()/{next};"\ 3740 " {if(hide[section]) next};"\ 3741 " {f=0}; \$ 0~/.*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3742 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3743 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3744 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3745 " ' prfx=^$ac_symprfx]" 3746 else 3747 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]$$symcode$symcode*$[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3748 fi 3749 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3750 3751 # Check to see that the pipe works correctly. 3752 pipe_works=no 3753 3754 rm -f conftest* 3755 cat > conftest.$ac_ext <<_LT_EOF 3756 #ifdef __cplusplus 3757 extern "C" { 3758 #endif 3759 char nm_test_var; 3760 void nm_test_func(void); 3761 void nm_test_func(void){} 3762 #ifdef __cplusplus 3763 } 3764 #endif 3765 int main(){nm_test_var='a';nm_test_func();return(0);} 3766 _LT_EOF 3767 3768 if AC_TRY_EVAL(ac_compile); then 3769 # Now try to grab the symbols. 3770 nlist=conftest.nm 3771 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3772 # Try sorting and uniquifying the output. 3773 if sort "$nlist" | uniq > "$nlist"T; then 3774 mv -f "$nlist"T "$nlist" 3775 else 3776 rm -f "$nlist"T 3777 fi 3778 3779 # Make sure that we snagged all the symbols we need. 3780 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3781 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3782 cat <<_LT_EOF > conftest.$ac_ext 3783 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3784 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3785 /* DATA imports from DLLs on WIN32 con't be const, because runtime 3786 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3787 # define LT@&t@_DLSYM_CONST 3788 #elif defined(__osf__) 3789 /* This system does not cope well with relocations in const data. */ 3790 # define LT@&t@_DLSYM_CONST 3791 #else 3792 # define LT@&t@_DLSYM_CONST const 3793 #endif 3794 3795 #ifdef __cplusplus 3796 extern "C" { 3797 #endif 3798 3799 _LT_EOF 3800 # Now generate the symbol file. 3801 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3802 3803 cat <<_LT_EOF >> conftest.$ac_ext 3804 3805 /* The mapping between symbol names and symbols. */ 3806 LT@&t@_DLSYM_CONST struct { 3807 const char *name; 3808 void *address; 3809 } 3810 lt__PROGRAM__LTX_preloaded_symbols[[]] = 3811 { 3812 { "@PROGRAM@", (void *) 0 }, 3813 _LT_EOF 3814 $SED "s/^$symcode$symcode* $.*$ $.*$$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3815 cat <<\_LT_EOF >> conftest.$ac_ext 3816 {0, (void *) 0} 3817 }; 3818 3819 /* This works around a problem in FreeBSD linker */ 3820 #ifdef FREEBSD_WORKAROUND 3821 static const void *lt_preloaded_setup() { 3822 return lt__PROGRAM__LTX_preloaded_symbols; 3823 } 3824 #endif 3825 3826 #ifdef __cplusplus 3827 } 3828 #endif 3829 _LT_EOF 3830 # Now try linking the two files. 3831 mv conftest.$ac_objext conftstm.$ac_objext 3832 lt_globsym_save_LIBS=$LIBS 3833 lt_globsym_save_CFLAGS=$CFLAGS 3834 LIBS="conftstm.$ac_objext" 3835 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3836 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3837 pipe_works=yes 3838 fi 3839 LIBS=$lt_globsym_save_LIBS 3840 CFLAGS=$lt_globsym_save_CFLAGS 3841 else 3842 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3843 fi 3844 else 3845 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3846 fi 3847 else 3848 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3849 fi 3850 else 3851 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3852 cat conftest.$ac_ext >&5 3853 fi 3854 rm -rf conftest* conftst* 3855 3856 # Do not use the global_symbol_pipe unless it works. 3857 if test "$pipe_works" = yes; then 3858 break 3859 else 3860 lt_cv_sys_global_symbol_pipe= 3861 fi 3862 done 3863 ]) 3864 if test -z "$lt_cv_sys_global_symbol_pipe"; then 3865 lt_cv_sys_global_symbol_to_cdecl= 3866 fi 3867 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3868 AC_MSG_RESULT(failed) 3869 else 3870 AC_MSG_RESULT(ok) 3871 fi 3872 3873 # Response file support. 3874 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3875 nm_file_list_spec='@' 3876 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3877 nm_file_list_spec='@' 3878 fi 3879 3880 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3881 [Take the output of nm and produce a listing of raw symbols and C names]) 3882 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3883 [Transform the output of nm in a proper C declaration]) 3884 _LT_DECL([global_symbol_to_c_name_address], 3885 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3886 [Transform the output of nm in a C name address pair]) 3887 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3888 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3889 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3890 _LT_DECL([], [nm_file_list_spec], [1], 3891 [Specify filename containing input files for $NM]) 3892 ]) # _LT_CMD_GLOBAL_SYMBOLS 3893 3894 3895 # _LT_COMPILER_PIC([TAGNAME]) 3896 # --------------------------- 3897 m4_defun([_LT_COMPILER_PIC], 3898 [m4_require([_LT_TAG_COMPILER])dnl 3899 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3900 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3901 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3902 3903 m4_if([$1], [CXX], [ 3904 # C++ specific cases for pic, static, wl, etc. 3905 if test "$GXX" = yes; then 3906 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3907 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3908 3909 case $host_os in 3910 aix*) 3911 # All AIX code is PIC. 3912 if test "$host_cpu" = ia64; then 3913 # AIX 5 now supports IA64 processor 3914 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3915 fi 3916 ;; 3917 3918 amigaos*) 3919 case $host_cpu in 3920 powerpc) 3921 # see comment about AmigaOS4 .so support 3922 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3923 ;; 3924 m68k) 3925 # FIXME: we need at least 68020 code to build shared libraries, but 3926 # adding the `-m68020' flag to GCC prevents building anything better, 3927 # like `-m68040'. 3928 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3929 ;; 3930 esac 3931 ;; 3932 3933 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3934 # PIC is the default for these OSes. 3935 ;; 3936 mingw* | cygwin* | os2* | pw32* | cegcc*) 3937 # This hack is so that the source file can tell whether it is being 3938 # built for inclusion in a dll (and should export symbols for example). 3939 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3940 # (--disable-auto-import) libraries 3941 m4_if([$1], [GCJ], [], 3942 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3943 ;; 3944 darwin* | rhapsody*) 3945 # PIC is the default on this platform 3946 # Common symbols not allowed in MH_DYLIB files 3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3948 ;; 3949 *djgpp*) 3950 # DJGPP does not support shared libraries at all 3951 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3952 ;; 3953 haiku*) 3954 # PIC is the default for Haiku. 3955 # The "-static" flag exists, but is broken. 3956 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3957 ;; 3958 interix[[3-9]]*) 3959 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3960 # Instead, we relocate shared libraries at runtime. 3961 ;; 3962 sysv4*MP*) 3963 if test -d /usr/nec; then 3964 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3965 fi 3966 ;; 3967 hpux*) 3968 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3969 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3970 # sets the default TLS model and affects inlining. 3971 case $host_cpu in 3972 hppa*64*) 3973 ;; 3974 *) 3975 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3976 ;; 3977 esac 3978 ;; 3979 *qnx* | *nto*) 3980 # QNX uses GNU C++, but need to define -shared option too, otherwise 3981 # it will coredump. 3982 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3983 ;; 3984 *) 3985 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3986 ;; 3987 esac 3988 else 3989 case $host_os in 3990 aix[[4-9]]*) 3991 # All AIX code is PIC. 3992 if test "$host_cpu" = ia64; then 3993 # AIX 5 now supports IA64 processor 3994 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3995 else 3996 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3997 fi 3998 ;; 3999 chorus*) 4000 case $cc_basename in 4001 cxch68*) 4002 # Green Hills C++ Compiler 4003 # _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" 4004 ;; 4005 esac 4006 ;; 4007 mingw* | cygwin* | os2* | pw32* | cegcc*) 4008 # This hack is so that the source file can tell whether it is being 4009 # built for inclusion in a dll (and should export symbols for example). 4010 m4_if([$1], [GCJ], [], 4011 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4012 ;; 4013 dgux*) 4014 case $cc_basename in 4015 ec++*) 4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4017 ;; 4018 ghcx*) 4019 # Green Hills C++ Compiler 4020 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4021 ;; 4022 *) 4023 ;; 4024 esac 4025 ;; 4026 freebsd* | dragonfly*) 4027 # FreeBSD uses GNU C++ 4028 ;; 4029 hpux9* | hpux10* | hpux11*) 4030 case $cc_basename in 4031 CC*) 4032 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4033 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4034 if test "$host_cpu" != ia64; then 4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4036 fi 4037 ;; 4038 aCC*) 4039 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4040 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4041 case $host_cpu in 4042 hppa*64*|ia64*) 4043 # +Z the default 4044 ;; 4045 *) 4046 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4047 ;; 4048 esac 4049 ;; 4050 *) 4051 ;; 4052 esac 4053 ;; 4054 interix*) 4055 # This is c89, which is MS Visual C++ (no shared libs) 4056 # Anyone wants to do a port? 4057 ;; 4058 irix5* | irix6* | nonstopux*) 4059 case $cc_basename in 4060 CC*) 4061 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4062 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4063 # CC pic flag -KPIC is the default. 4064 ;; 4065 *) 4066 ;; 4067 esac 4068 ;; 4069 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4070 case $cc_basename in 4071 KCC*) 4072 # KAI C++ Compiler 4073 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4074 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4075 ;; 4076 ecpc* ) 4077 # old Intel C++ for x86_64 which still supported -KPIC. 4078 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4079 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4080 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4081 ;; 4082 icpc* ) 4083 # Intel C++, used to be incompatible with GCC. 4084 # ICC 10 doesn't accept -KPIC any more. 4085 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4086 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4087 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4088 ;; 4089 pgCC* | pgcpp*) 4090 # Portland Group C++ compiler 4091 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4092 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4093 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4094 ;; 4095 cxx*) 4096 # Compaq C++ 4097 # Make sure the PIC flag is empty. It appears that all Alpha 4098 # Linux and Compaq Tru64 Unix objects are PIC. 4099 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4100 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4101 ;; 4102 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4103 # IBM XL 8.0, 9.0 on PPC and BlueGene 4104 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4105 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4106 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4107 ;; 4108 *) 4109 case `$CC -V 2>&1 | sed 5q` in 4110 *Sun\ C*) 4111 # Sun C++ 5.9 4112 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4113 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4114 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4115 ;; 4116 esac 4117 ;; 4118 esac 4119 ;; 4120 lynxos*) 4121 ;; 4122 m88k*) 4123 ;; 4124 mvs*) 4125 case $cc_basename in 4126 cxx*) 4127 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4128 ;; 4129 *) 4130 ;; 4131 esac 4132 ;; 4133 netbsd* | netbsdelf*-gnu) 4134 ;; 4135 *qnx* | *nto*) 4136 # QNX uses GNU C++, but need to define -shared option too, otherwise 4137 # it will coredump. 4138 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4139 ;; 4140 osf3* | osf4* | osf5*) 4141 case $cc_basename in 4142 KCC*) 4143 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4144 ;; 4145 RCC*) 4146 # Rational C++ 2.4.1 4147 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4148 ;; 4149 cxx*) 4150 # Digital/Compaq C++ 4151 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4152 # Make sure the PIC flag is empty. It appears that all Alpha 4153 # Linux and Compaq Tru64 Unix objects are PIC. 4154 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4155 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4156 ;; 4157 *) 4158 ;; 4159 esac 4160 ;; 4161 psos*) 4162 ;; 4163 solaris*) 4164 case $cc_basename in 4165 CC* | sunCC*) 4166 # Sun C++ 4.2, 5.x and Centerline C++ 4167 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4168 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4169 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4170 ;; 4171 gcx*) 4172 # Green Hills C++ Compiler 4173 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4174 ;; 4175 *) 4176 ;; 4177 esac 4178 ;; 4179 sunos4*) 4180 case $cc_basename in 4181 CC*) 4182 # Sun C++ 4.x 4183 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4184 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4185 ;; 4186 lcc*) 4187 # Lucid 4188 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4189 ;; 4190 *) 4191 ;; 4192 esac 4193 ;; 4194 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4195 case $cc_basename in 4196 CC*) 4197 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4198 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4199 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4200 ;; 4201 esac 4202 ;; 4203 tandem*) 4204 case $cc_basename in 4205 NCC*) 4206 # NonStop-UX NCC 3.20 4207 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4208 ;; 4209 *) 4210 ;; 4211 esac 4212 ;; 4213 vxworks*) 4214 ;; 4215 *) 4216 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4217 ;; 4218 esac 4219 fi 4220 ], 4221 [ 4222 if test "$GCC" = yes; then 4223 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4224 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4225 4226 case $host_os in 4227 aix*) 4228 # All AIX code is PIC. 4229 if test "$host_cpu" = ia64; then 4230 # AIX 5 now supports IA64 processor 4231 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4232 fi 4233 ;; 4234 4235 amigaos*) 4236 case $host_cpu in 4237 powerpc) 4238 # see comment about AmigaOS4 .so support 4239 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4240 ;; 4241 m68k) 4242 # FIXME: we need at least 68020 code to build shared libraries, but 4243 # adding the `-m68020' flag to GCC prevents building anything better, 4244 # like `-m68040'. 4245 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4246 ;; 4247 esac 4248 ;; 4249 4250 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4251 # PIC is the default for these OSes. 4252 ;; 4253 4254 mingw* | cygwin* | pw32* | os2* | cegcc*) 4255 # This hack is so that the source file can tell whether it is being 4256 # built for inclusion in a dll (and should export symbols for example). 4257 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4258 # (--disable-auto-import) libraries 4259 m4_if([$1], [GCJ], [], 4260 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4261 ;; 4262 4263 darwin* | rhapsody*) 4264 # PIC is the default on this platform 4265 # Common symbols not allowed in MH_DYLIB files 4266 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4267 ;; 4268 4269 haiku*) 4270 # PIC is the default for Haiku. 4271 # The "-static" flag exists, but is broken. 4272 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4273 ;; 4274 4275 hpux*) 4276 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4277 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4278 # sets the default TLS model and affects inlining. 4279 case $host_cpu in 4280 hppa*64*) 4281 # +Z the default 4282 ;; 4283 *) 4284 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4285 ;; 4286 esac 4287 ;; 4288 4289 interix[[3-9]]*) 4290 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4291 # Instead, we relocate shared libraries at runtime. 4292 ;; 4293 4294 msdosdjgpp*) 4295 # Just because we use GCC doesn't mean we suddenly get shared libraries 4296 # on systems that don't support them. 4297 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4298 enable_shared=no 4299 ;; 4300 4301 *nto* | *qnx*) 4302 # QNX uses GNU C++, but need to define -shared option too, otherwise 4303 # it will coredump. 4304 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4305 ;; 4306 4307 sysv4*MP*) 4308 if test -d /usr/nec; then 4309 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4310 fi 4311 ;; 4312 4313 *) 4314 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4315 ;; 4316 esac 4317 4318 case $cc_basename in 4319 nvcc*) # Cuda Compiler Driver 2.2 4320 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4321 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4322 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4323 fi 4324 ;; 4325 esac 4326 else 4327 # PORTME Check for flag to pass linker flags through the system compiler. 4328 case $host_os in 4329 aix*) 4330 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4331 if test "$host_cpu" = ia64; then 4332 # AIX 5 now supports IA64 processor 4333 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4334 else 4335 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4336 fi 4337 ;; 4338 4339 mingw* | cygwin* | pw32* | os2* | cegcc*) 4340 # This hack is so that the source file can tell whether it is being 4341 # built for inclusion in a dll (and should export symbols for example). 4342 m4_if([$1], [GCJ], [], 4343 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4344 ;; 4345 4346 hpux9* | hpux10* | hpux11*) 4347 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4348 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4349 # not for PA HP-UX. 4350 case $host_cpu in 4351 hppa*64*|ia64*) 4352 # +Z the default 4353 ;; 4354 *) 4355 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4356 ;; 4357 esac 4358 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4359 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4360 ;; 4361 4362 irix5* | irix6* | nonstopux*) 4363 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4364 # PIC (with -KPIC) is the default. 4365 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4366 ;; 4367 4368 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4369 case $cc_basename in 4370 # old Intel for x86_64 which still supported -KPIC. 4371 ecc*) 4372 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4373 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4374 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4375 ;; 4376 # icc used to be incompatible with GCC. 4377 # ICC 10 doesn't accept -KPIC any more. 4378 icc* | ifort*) 4379 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4380 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4381 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4382 ;; 4383 # Lahey Fortran 8.1. 4384 lf95*) 4385 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4386 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4387 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4388 ;; 4389 nagfor*) 4390 # NAG Fortran compiler 4391 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4392 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4393 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4394 ;; 4395 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4396 # Portland Group compilers (*not* the Pentium gcc compiler, 4397 # which looks to be a dead project) 4398 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4399 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4401 ;; 4402 ccc*) 4403 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4404 # All Alpha code is PIC. 4405 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4406 ;; 4407 xl* | bgxl* | bgf* | mpixl*) 4408 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4409 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4410 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4411 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4412 ;; 4413 *) 4414 case `$CC -V 2>&1 | sed 5q` in 4415 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4416 # Sun Fortran 8.3 passes all unrecognized flags to the linker 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)='' 4420 ;; 4421 *Sun\ F* | *Sun*Fortran*) 4422 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4423 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4424 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4425 ;; 4426 *Sun\ C*) 4427 # Sun C 5.9 4428 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4429 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4430 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4431 ;; 4432 *Intel*\ [[CF]]*Compiler*) 4433 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4434 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4435 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4436 ;; 4437 *Portland\ Group*) 4438 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4439 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4440 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4441 ;; 4442 esac 4443 ;; 4444 esac 4445 ;; 4446 4447 newsos6) 4448 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4449 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4450 ;; 4451 4452 *nto* | *qnx*) 4453 # QNX uses GNU C++, but need to define -shared option too, otherwise 4454 # it will coredump. 4455 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4456 ;; 4457 4458 osf3* | osf4* | osf5*) 4459 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4460 # All OSF/1 code is PIC. 4461 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4462 ;; 4463 4464 rdos*) 4465 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4466 ;; 4467 4468 solaris*) 4469 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4470 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4471 case $cc_basename in 4472 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4473 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4474 *) 4475 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4476 esac 4477 ;; 4478 4479 sunos4*) 4480 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4481 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4482 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4483 ;; 4484 4485 sysv4 | sysv4.2uw2* | sysv4.3*) 4486 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4487 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4488 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4489 ;; 4490 4491 sysv4*MP*) 4492 if test -d /usr/nec ;then 4493 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4494 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4495 fi 4496 ;; 4497 4498 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4499 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4500 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4501 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4502 ;; 4503 4504 unicos*) 4505 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4506 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4507 ;; 4508 4509 uts4*) 4510 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4511 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4512 ;; 4513 4514 *) 4515 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4516 ;; 4517 esac 4518 fi 4519 ]) 4520 case $host_os in 4521 # For platforms which do not support PIC, -DPIC is meaningless: 4522 *djgpp*) 4523 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4524 ;; 4525 *) 4526 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4527 ;; 4528 esac 4529 4530 AC_CACHE_CHECK([for $compiler option to produce PIC], 4531 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4532 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4533 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4534 4535 # 4536 # Check to make sure the PIC flag actually works. 4537 # 4538 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4539 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4540 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4541 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4542 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4543 "" | " "*) ;; 4544 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4545 esac], 4546 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4547 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4548 fi 4549 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4550 [Additional compiler flags for building library objects]) 4551 4552 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4553 [How to pass a linker flag through the compiler]) 4554 # 4555 # Check to make sure the static flag actually works. 4556 # 4557 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4558 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4559 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4560 $lt_tmp_static_flag, 4561 [], 4562 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4563 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4564 [Compiler flag to prevent dynamic linking]) 4565 ])# _LT_COMPILER_PIC 4566 4567 4568 # _LT_LINKER_SHLIBS([TAGNAME]) 4569 # ---------------------------- 4570 # See if the linker supports building shared libraries. 4571 m4_defun([_LT_LINKER_SHLIBS], 4572 [AC_REQUIRE([LT_PATH_LD])dnl 4573 AC_REQUIRE([LT_PATH_NM])dnl 4574 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4575 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4576 m4_require([_LT_DECL_EGREP])dnl 4577 m4_require([_LT_DECL_SED])dnl 4578 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4579 m4_require([_LT_TAG_COMPILER])dnl 4580 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4581 m4_if([$1], [CXX], [ 4582 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4583 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4584 case $host_os in 4585 aix[[4-9]]*) 4586 # If we're using GNU nm, then we don't want the "-C" option. 4587 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4588 # Also, AIX nm treats weak defined symbols like other global defined 4589 # symbols, whereas GNU nm marks them as "W". 4590 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4591 _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' 4592 else 4593 _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' 4594 fi 4595 ;; 4596 pw32*) 4597 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4598 ;; 4599 cygwin* | mingw* | cegcc*) 4600 case $cc_basename in 4601 cl*) 4602 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4603 ;; 4604 *) 4605 _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' 4606 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4607 ;; 4608 esac 4609 ;; 4610 linux* | k*bsd*-gnu | gnu*) 4611 _LT_TAGVAR(link_all_deplibs, $1)=no 4612 ;; 4613 *) 4614 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4615 ;; 4616 esac 4617 ], [ 4618 runpath_var= 4619 _LT_TAGVAR(allow_undefined_flag, $1)= 4620 _LT_TAGVAR(always_export_symbols, $1)=no 4621 _LT_TAGVAR(archive_cmds, $1)= 4622 _LT_TAGVAR(archive_expsym_cmds, $1)= 4623 _LT_TAGVAR(compiler_needs_object, $1)=no 4624 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4625 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4626 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4627 _LT_TAGVAR(hardcode_automatic, $1)=no 4628 _LT_TAGVAR(hardcode_direct, $1)=no 4629 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4630 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4631 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4632 _LT_TAGVAR(hardcode_minus_L, $1)=no 4633 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4634 _LT_TAGVAR(inherit_rpath, $1)=no 4635 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4636 _LT_TAGVAR(module_cmds, $1)= 4637 _LT_TAGVAR(module_expsym_cmds, $1)= 4638 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4639 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4640 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4641 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4642 # include_expsyms should be a list of space-separated symbols to be *always* 4643 # included in the symbol list 4644 _LT_TAGVAR(include_expsyms, $1)= 4645 # exclude_expsyms can be an extended regexp of symbols to exclude 4646 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4647 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4648 # as well as any symbol that contains `d'. 4649 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4650 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4651 # platforms (ab)use it in PIC code, but their linkers get confused if 4652 # the symbol is explicitly referenced. Since portable code cannot 4653 # rely on this symbol name, it's probably fine to never include it in 4654 # preloaded symbol tables. 4655 # Exclude shared library initialization/finalization symbols. 4656 dnl Note also adjust exclude_expsyms for C++ above. 4657 extract_expsyms_cmds= 4658 4659 case $host_os in 4660 cygwin* | mingw* | pw32* | cegcc*) 4661 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4662 # When not using gcc, we currently assume that we are using 4663 # Microsoft Visual C++. 4664 if test "$GCC" != yes; then 4665 with_gnu_ld=no 4666 fi 4667 ;; 4668 interix*) 4669 # we just hope/assume this is gcc and not c89 (= MSVC++) 4670 with_gnu_ld=yes 4671 ;; 4672 openbsd*) 4673 with_gnu_ld=no 4674 ;; 4675 linux* | k*bsd*-gnu | gnu*) 4676 _LT_TAGVAR(link_all_deplibs, $1)=no 4677 ;; 4678 esac 4679 4680 _LT_TAGVAR(ld_shlibs, $1)=yes 4681 4682 # On some targets, GNU ld is compatible enough with the native linker 4683 # that we're better off using the native interface for both. 4684 lt_use_gnu_ld_interface=no 4685 if test "$with_gnu_ld" = yes; then 4686 case $host_os in 4687 aix*) 4688 # The AIX port of GNU ld has always aspired to compatibility 4689 # with the native linker. However, as the warning in the GNU ld 4690 # block says, versions before 2.19.5* couldn't really create working 4691 # shared libraries, regardless of the interface used. 4692 case `$LD -v 2>&1` in 4693 *\ $GNU\ Binutils$\ 2.19.5*) ;; 4694 *\ $GNU\ Binutils$\ 2.[[2-9]]*) ;; 4695 *\ $GNU\ Binutils$\ [[3-9]]*) ;; 4696 *) 4697 lt_use_gnu_ld_interface=yes 4698 ;; 4699 esac 4700 ;; 4701 *) 4702 lt_use_gnu_ld_interface=yes 4703 ;; 4704 esac 4705 fi 4706 4707 if test "$lt_use_gnu_ld_interface" = yes; then 4708 # If archive_cmds runs LD, not CC, wlarc should be empty 4709 wlarc='${wl}' 4710 4711 # Set some defaults for GNU ld with shared library support. These 4712 # are reset later if shared libraries are not supported. Putting them 4713 # here allows them to be overridden if necessary. 4714 runpath_var=LD_RUN_PATH 4715 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4716 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4717 # ancient GNU ld didn't support --whole-archive et. al. 4718 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4719 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4720 else 4721 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4722 fi 4723 supports_anon_versioning=no 4724 case `$LD -v 2>&1` in 4725 *GNU\ gold*) supports_anon_versioning=yes ;; 4726 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4727 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4728 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4729 *\ 2.11.*) ;; # other 2.11 versions 4730 *) supports_anon_versioning=yes ;; 4731 esac 4732 4733 # See if GNU ld supports shared libraries. 4734 case $host_os in 4735 aix[[3-9]]*) 4736 # On AIX/PPC, the GNU linker is very broken 4737 if test "$host_cpu" != ia64; then 4738 _LT_TAGVAR(ld_shlibs, $1)=no 4739 cat <<_LT_EOF 1>&2 4740 4741 *** Warning: the GNU linker, at least up to release 2.19, is reported 4742 *** to be unable to reliably create shared libraries on AIX. 4743 *** Therefore, libtool is disabling shared libraries support. If you 4744 *** really care for shared libraries, you may want to install binutils 4745 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4746 *** You will then need to restart the configuration process. 4747 4748 _LT_EOF 4749 fi 4750 ;; 4751 4752 amigaos*) 4753 case $host_cpu in 4754 powerpc) 4755 # see comment about AmigaOS4 .so support 4756 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4757 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4758 ;; 4759 m68k) 4760 _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)' 4761 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4762 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4763 ;; 4764 esac 4765 ;; 4766 4767 beos*) 4768 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4769 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4770 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4771 # support --undefined. This deserves some investigation. FIXME 4772 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4773 else 4774 _LT_TAGVAR(ld_shlibs, $1)=no 4775 fi 4776 ;; 4777 4778 cygwin* | mingw* | pw32* | cegcc*) 4779 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4780 # as there is no search path for DLLs. 4781 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4782 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4783 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4784 _LT_TAGVAR(always_export_symbols, $1)=no 4785 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4786 _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' 4787 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4788 4789 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4790 _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' 4791 # If the export-symbols file already is a .def file (1st line 4792 # is EXPORTS), use it as is; otherwise, prepend... 4793 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4794 cp $export_symbols $output_objdir/$soname.def; 4795 else 4796 echo EXPORTS > $output_objdir/$soname.def; 4797 cat $export_symbols >> $output_objdir/$soname.def; 4798 fi~ 4799 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4800 else 4801 _LT_TAGVAR(ld_shlibs, $1)=no 4802 fi 4803 ;; 4804 4805 haiku*) 4806 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4807 _LT_TAGVAR(link_all_deplibs, $1)=yes 4808 ;; 4809 4810 interix[[3-9]]*) 4811 _LT_TAGVAR(hardcode_direct, $1)=no 4812 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4813 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4814 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4815 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4816 # Instead, shared libraries are loaded at an image base (0x10000000 by 4817 # default) and relocated if they conflict, which is a slow very memory 4818 # consuming and fragmenting process. To avoid this, we pick a random, 4819 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4820 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4821 _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' 4822 _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' 4823 ;; 4824 4825 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4826 tmp_diet=no 4827 if test "$host_os" = linux-dietlibc; then 4828 case $cc_basename in 4829 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4830 esac 4831 fi 4832 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4833 && test "$tmp_diet" = no 4834 then 4835 tmp_addflag=' $pic_flag' 4836 tmp_sharedflag='-shared' 4837 case $cc_basename,$host_cpu in 4838 pgcc*) # Portland Group C compiler 4839 _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' 4840 tmp_addflag=' $pic_flag' 4841 ;; 4842 pgf77* | pgf90* | pgf95* | pgfortran*) 4843 # Portland Group f77 and f90 compilers 4844 _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' 4845 tmp_addflag=' $pic_flag -Mnomain' ;; 4846 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4847 tmp_addflag=' -i_dynamic' ;; 4848 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4849 tmp_addflag=' -i_dynamic -nofor_main' ;; 4850 ifc* | ifort*) # Intel Fortran compiler 4851 tmp_addflag=' -nofor_main' ;; 4852 lf95*) # Lahey Fortran 8.1 4853 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4854 tmp_sharedflag='--shared' ;; 4855 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4856 tmp_sharedflag='-qmkshrobj' 4857 tmp_addflag= ;; 4858 nvcc*) # Cuda Compiler Driver 2.2 4859 _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' 4860 _LT_TAGVAR(compiler_needs_object, $1)=yes 4861 ;; 4862 esac 4863 case `$CC -V 2>&1 | sed 5q` in 4864 *Sun\ C*) # Sun C 5.9 4865 _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' 4866 _LT_TAGVAR(compiler_needs_object, $1)=yes 4867 tmp_sharedflag='-G' ;; 4868 *Sun\ F*) # Sun Fortran 8.3 4869 tmp_sharedflag='-G' ;; 4870 esac 4871 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4872 4873 if test "x$supports_anon_versioning" = xyes; then 4874 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4875 cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 4876 echo "local: *; };" >> $output_objdir/$libname.ver~ 4877 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4878 fi 4879 4880 case $cc_basename in 4881 xlf* | bgf* | bgxlf* | mpixlf*) 4882 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4883 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4884 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4885 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4886 if test "x$supports_anon_versioning" = xyes; then 4887 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4888 cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 4889 echo "local: *; };" >> $output_objdir/$libname.ver~ 4890 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4891 fi 4892 ;; 4893 esac 4894 else 4895 _LT_TAGVAR(ld_shlibs, $1)=no 4896 fi 4897 ;; 4898 4899 netbsd* | netbsdelf*-gnu) 4900 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4901 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4902 wlarc= 4903 else 4904 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4905 _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' 4906 fi 4907 ;; 4908 4909 solaris*) 4910 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4911 _LT_TAGVAR(ld_shlibs, $1)=no 4912 cat <<_LT_EOF 1>&2 4913 4914 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4915 *** create shared libraries on Solaris systems. Therefore, libtool 4916 *** is disabling shared libraries support. We urge you to upgrade GNU 4917 *** binutils to release 2.9.1 or newer. Another option is to modify 4918 *** your PATH or compiler configuration so that the native linker is 4919 *** used, and then restart. 4920 4921 _LT_EOF 4922 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4923 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4924 _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' 4925 else 4926 _LT_TAGVAR(ld_shlibs, $1)=no 4927 fi 4928 ;; 4929 4930 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4931 case `$LD -v 2>&1` in 4932 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4933 _LT_TAGVAR(ld_shlibs, $1)=no 4934 cat <<_LT_EOF 1>&2 4935 4936 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4937 *** reliably create shared libraries on SCO systems. Therefore, libtool 4938 *** is disabling shared libraries support. We urge you to upgrade GNU 4939 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4940 *** your PATH or compiler configuration so that the native linker is 4941 *** used, and then restart. 4942 4943 _LT_EOF 4944 ;; 4945 *) 4946 # For security reasons, it is highly recommended that you always 4947 # use absolute paths for naming shared libraries, and exclude the 4948 # DT_RUNPATH tag from executables and libraries. But doing so 4949 # requires that you compile everything twice, which is a pain. 4950 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4951 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4952 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4953 _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' 4954 else 4955 _LT_TAGVAR(ld_shlibs, $1)=no 4956 fi 4957 ;; 4958 esac 4959 ;; 4960 4961 sunos4*) 4962 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4963 wlarc= 4964 _LT_TAGVAR(hardcode_direct, $1)=yes 4965 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4966 ;; 4967 4968 *) 4969 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4970 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4971 _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' 4972 else 4973 _LT_TAGVAR(ld_shlibs, $1)=no 4974 fi 4975 ;; 4976 esac 4977 4978 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4979 runpath_var= 4980 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4981 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4982 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4983 fi 4984 else 4985 # PORTME fill in a description of your system's linker (not GNU ld) 4986 case $host_os in 4987 aix3*) 4988 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4989 _LT_TAGVAR(always_export_symbols, $1)=yes 4990 _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' 4991 # Note: this linker hardcodes the directories in LIBPATH if there 4992 # are no directories specified by -L. 4993 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4994 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4995 # Neither direct hardcoding nor static linking is supported with a 4996 # broken collect2. 4997 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4998 fi 4999 ;; 5000 5001 aix[[4-9]]*) 5002 if test "$host_cpu" = ia64; then 5003 # On IA64, the linker does run time linking by default, so we don't 5004 # have to do anything special. 5005 aix_use_runtimelinking=no 5006 exp_sym_flag='-Bexport' 5007 no_entry_flag="" 5008 else 5009 # If we're using GNU nm, then we don't want the "-C" option. 5010 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5011 # Also, AIX nm treats weak defined symbols like other global 5012 # defined symbols, whereas GNU nm marks them as "W". 5013 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5014 _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' 5015 else 5016 _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' 5017 fi 5018 aix_use_runtimelinking=no 5019 5020 # Test if we are trying to use run time linking or normal 5021 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5022 # need to do runtime linking. 5023 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5024 for ld_flag in $LDFLAGS; do 5025 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5026 aix_use_runtimelinking=yes 5027 break 5028 fi 5029 done 5030 ;; 5031 esac 5032 5033 exp_sym_flag='-bexport' 5034 no_entry_flag='-bnoentry' 5035 fi 5036 5037 # When large executables or shared objects are built, AIX ld can 5038 # have problems creating the table of contents. If linking a library 5039 # or program results in "error TOC overflow" add -mminimal-toc to 5040 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5041 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5042 5043 _LT_TAGVAR(archive_cmds, $1)='' 5044 _LT_TAGVAR(hardcode_direct, $1)=yes 5045 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5046 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5047 _LT_TAGVAR(link_all_deplibs, $1)=yes 5048 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5049 5050 if test "$GCC" = yes; then 5051 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5052 # We only want to do this on AIX 4.2 and lower, the check 5053 # below for broken collect2 doesn't work under 4.3+ 5054 collect2name=`${CC} -print-prog-name=collect2` 5055 if test -f "$collect2name" && 5056 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5057 then 5058 # We have reworked collect2 5059 : 5060 else 5061 # We have old collect2 5062 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5063 # It fails to find uninstalled libraries when the uninstalled 5064 # path is not listed in the libpath. Setting hardcode_minus_L 5065 # to unsupported forces relinking 5066 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5067 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5068 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5069 fi 5070 ;; 5071 esac 5072 shared_flag='-shared' 5073 if test "$aix_use_runtimelinking" = yes; then 5074 shared_flag="$shared_flag "'${wl}-G' 5075 fi 5076 _LT_TAGVAR(link_all_deplibs, $1)=no 5077 else 5078 # not using gcc 5079 if test "$host_cpu" = ia64; then 5080 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5081 # chokes on -Wl,-G. The following line is correct: 5082 shared_flag='-G' 5083 else 5084 if test "$aix_use_runtimelinking" = yes; then 5085 shared_flag='${wl}-G' 5086 else 5087 shared_flag='${wl}-bM:SRE' 5088 fi 5089 fi 5090 fi 5091 5092 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5093 # It seems that -bexpall does not export symbols beginning with 5094 # underscore (_), so it is better to generate a list of symbols to export. 5095 _LT_TAGVAR(always_export_symbols, $1)=yes 5096 if test "$aix_use_runtimelinking" = yes; then 5097 # Warning - without using the other runtime loading flags (-brtl), 5098 # -berok will link without error, but may produce a broken library. 5099 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5100 # Determine the default libpath from the value encoded in an 5101 # empty executable. 5102 _LT_SYS_MODULE_PATH_AIX([$1]) 5103 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5104 _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" 5105 else 5106 if test "$host_cpu" = ia64; then 5107 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5108 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5109 _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" 5110 else 5111 # Determine the default libpath from the value encoded in an 5112 # empty executable. 5113 _LT_SYS_MODULE_PATH_AIX([$1]) 5114 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5115 # Warning - without using the other run time loading flags, 5116 # -berok will link without error, but may produce a broken library. 5117 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5118 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5119 if test "$with_gnu_ld" = yes; then 5120 # We only use this code for GNU lds that support --whole-archive. 5121 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5122 else 5123 # Exported symbols can be pulled into shared objects from archives 5124 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5125 fi 5126 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5127 # This is similar to how AIX traditionally builds its shared libraries. 5128 _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' 5129 fi 5130 fi 5131 ;; 5132 5133 amigaos*) 5134 case $host_cpu in 5135 powerpc) 5136 # see comment about AmigaOS4 .so support 5137 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5138 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5139 ;; 5140 m68k) 5141 _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)' 5142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5143 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5144 ;; 5145 esac 5146 ;; 5147 5148 bsdi[[45]]*) 5149 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5150 ;; 5151 5152 cygwin* | mingw* | pw32* | cegcc*) 5153 # When not using gcc, we currently assume that we are using 5154 # Microsoft Visual C++. 5155 # hardcode_libdir_flag_spec is actually meaningless, as there is 5156 # no search path for DLLs. 5157 case $cc_basename in 5158 cl*) 5159 # Native MSVC 5160 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5161 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5162 _LT_TAGVAR(always_export_symbols, $1)=yes 5163 _LT_TAGVAR(file_list_spec, $1)='@' 5164 # Tell ltmain to make .lib files, not .a files. 5165 libext=lib 5166 # Tell ltmain to make .dll files, not .so files. 5167 shrext_cmds=".dll" 5168 # FIXME: Setting linknames here is a bad hack. 5169 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5170 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5171 sed -n -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5172 else 5173 sed -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5174 fi~ 5175 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5176 linknames=' 5177 # The linker will not automatically build a static lib if we build a DLL. 5178 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5179 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5180 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5181 _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' 5182 # Don't use ranlib 5183 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5184 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5185 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5186 case $lt_outputfile in 5187 *.exe|*.EXE) ;; 5188 *) 5189 lt_outputfile="$lt_outputfile.exe" 5190 lt_tool_outputfile="$lt_tool_outputfile.exe" 5191 ;; 5192 esac~ 5193 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5194 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5195 $RM "$lt_outputfile.manifest"; 5196 fi' 5197 ;; 5198 *) 5199 # Assume MSVC wrapper 5200 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5201 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5202 # Tell ltmain to make .lib files, not .a files. 5203 libext=lib 5204 # Tell ltmain to make .dll files, not .so files. 5205 shrext_cmds=".dll" 5206 # FIXME: Setting linknames here is a bad hack. 5207 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5208 # The linker will automatically build a .lib file if we build a DLL. 5209 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5210 # FIXME: Should let the user specify the lib program. 5211 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5212 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5213 ;; 5214 esac 5215 ;; 5216 5217 darwin* | rhapsody*) 5218 _LT_DARWIN_LINKER_FEATURES($1) 5219 ;; 5220 5221 dgux*) 5222 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5223 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5224 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5225 ;; 5226 5227 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5228 # support. Future versions do this automatically, but an explicit c++rt0.o 5229 # does not break anything, and helps significantly (at the cost of a little 5230 # extra space). 5231 freebsd2.2*) 5232 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5233 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5234 _LT_TAGVAR(hardcode_direct, $1)=yes 5235 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5236 ;; 5237 5238 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5239 freebsd2.*) 5240 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5241 _LT_TAGVAR(hardcode_direct, $1)=yes 5242 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5243 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5244 ;; 5245 5246 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5247 freebsd* | dragonfly*) 5248 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5249 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5250 _LT_TAGVAR(hardcode_direct, $1)=yes 5251 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5252 ;; 5253 5254 hpux9*) 5255 if test "$GCC" = yes; then 5256 _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' 5257 else 5258 _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' 5259 fi 5260 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5261 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5262 _LT_TAGVAR(hardcode_direct, $1)=yes 5263 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 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5268 ;; 5269 5270 hpux10*) 5271 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5272 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5273 else 5274 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5275 fi 5276 if test "$with_gnu_ld" = no; then 5277 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5278 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5279 _LT_TAGVAR(hardcode_direct, $1)=yes 5280 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5281 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5282 # hardcode_minus_L: Not really in the search PATH, 5283 # but as the default location of the library. 5284 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5285 fi 5286 ;; 5287 5288 hpux11*) 5289 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5290 case $host_cpu in 5291 hppa*64*) 5292 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5293 ;; 5294 ia64*) 5295 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5296 ;; 5297 *) 5298 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5299 ;; 5300 esac 5301 else 5302 case $host_cpu in 5303 hppa*64*) 5304 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5305 ;; 5306 ia64*) 5307 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5308 ;; 5309 *) 5310 m4_if($1, [], [ 5311 # Older versions of the 11.00 compiler do not understand -b yet 5312 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5313 _LT_LINKER_OPTION([if $CC understands -b], 5314 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5315 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5316 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5317 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5318 ;; 5319 esac 5320 fi 5321 if test "$with_gnu_ld" = no; then 5322 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5323 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5324 5325 case $host_cpu in 5326 hppa*64*|ia64*) 5327 _LT_TAGVAR(hardcode_direct, $1)=no 5328 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5329 ;; 5330 *) 5331 _LT_TAGVAR(hardcode_direct, $1)=yes 5332 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5333 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5334 5335 # hardcode_minus_L: Not really in the search PATH, 5336 # but as the default location of the library. 5337 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5338 ;; 5339 esac 5340 fi 5341 ;; 5342 5343 irix5* | irix6* | nonstopux*) 5344 if test "$GCC" = yes; then 5345 _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' 5346 # Try to use the -exported_symbol ld option, if it does not 5347 # work, assume that -exports_file does not work either and 5348 # implicitly export all symbols. 5349 # This should be the same for all languages, so no per-tag cache variable. 5350 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5351 [lt_cv_irix_exported_symbol], 5352 [save_LDFLAGS="$LDFLAGS" 5353 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5354 AC_LINK_IFELSE( 5355 [AC_LANG_SOURCE( 5356 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5357 [C++], [[int foo (void) { return 0; }]], 5358 [Fortran 77], [[ 5359 subroutine foo 5360 end]], 5361 [Fortran], [[ 5362 subroutine foo 5363 end]])])], 5364 [lt_cv_irix_exported_symbol=yes], 5365 [lt_cv_irix_exported_symbol=no]) 5366 LDFLAGS="$save_LDFLAGS"]) 5367 if test "$lt_cv_irix_exported_symbol" = yes; then 5368 _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' 5369 fi 5370 else 5371 _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' 5372 _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' 5373 fi 5374 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5375 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5376 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5377 _LT_TAGVAR(inherit_rpath, $1)=yes 5378 _LT_TAGVAR(link_all_deplibs, $1)=yes 5379 ;; 5380 5381 netbsd* | netbsdelf*-gnu) 5382 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5383 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5384 else 5385 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5386 fi 5387 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5388 _LT_TAGVAR(hardcode_direct, $1)=yes 5389 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5390 ;; 5391 5392 newsos6) 5393 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5394 _LT_TAGVAR(hardcode_direct, $1)=yes 5395 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5396 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5397 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5398 ;; 5399 5400 *nto* | *qnx*) 5401 ;; 5402 5403 openbsd*) 5404 if test -f /usr/libexec/ld.so; then 5405 _LT_TAGVAR(hardcode_direct, $1)=yes 5406 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5407 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5408 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5409 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5410 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5411 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5412 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5413 else 5414 case $host_os in 5415 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5416 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5417 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5418 ;; 5419 *) 5420 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5421 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5422 ;; 5423 esac 5424 fi 5425 else 5426 _LT_TAGVAR(ld_shlibs, $1)=no 5427 fi 5428 ;; 5429 5430 os2*) 5431 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5432 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5433 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5434 _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' 5435 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5436 ;; 5437 5438 osf3*) 5439 if test "$GCC" = yes; then 5440 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5441 _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' 5442 else 5443 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5444 _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' 5445 fi 5446 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5447 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5448 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5449 ;; 5450 5451 osf4* | osf5*) # as osf3* with the addition of -msym flag 5452 if test "$GCC" = yes; then 5453 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5454 _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' 5455 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5456 else 5457 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5458 _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' 5459 _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~ 5460 $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' 5461 5462 # Both c and cxx compiler support -rpath directly 5463 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5464 fi 5465 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5466 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5467 ;; 5468 5469 solaris*) 5470 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5471 if test "$GCC" = yes; then 5472 wlarc='${wl}' 5473 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5474 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5475 $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' 5476 else 5477 case `$CC -V 2>&1` in 5478 *"Compilers 5.0"*) 5479 wlarc='' 5480 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5481 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5482 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5483 ;; 5484 *) 5485 wlarc='${wl}' 5486 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5487 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5488 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5489 ;; 5490 esac 5491 fi 5492 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5493 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5494 case $host_os in 5495 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5496 *) 5497 # The compiler driver will combine and reorder linker options, 5498 # but understands `-z linker_flag'. GCC discards it without `$wl', 5499 # but is careful enough not to reorder. 5500 # Supported since Solaris 2.6 (maybe 2.5.1?) 5501 if test "$GCC" = yes; then 5502 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5503 else 5504 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5505 fi 5506 ;; 5507 esac 5508 _LT_TAGVAR(link_all_deplibs, $1)=yes 5509 ;; 5510 5511 sunos4*) 5512 if test "x$host_vendor" = xsequent; then 5513 # Use $CC to link under sequent, because it throws in some extra .o 5514 # files that make .init and .fini sections work. 5515 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5516 else 5517 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5518 fi 5519 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5520 _LT_TAGVAR(hardcode_direct, $1)=yes 5521 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5522 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5523 ;; 5524 5525 sysv4) 5526 case $host_vendor in 5527 sni) 5528 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5529 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5530 ;; 5531 siemens) 5532 ## LD is ld it makes a PLAMLIB 5533 ## CC just makes a GrossModule. 5534 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5535 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5536 _LT_TAGVAR(hardcode_direct, $1)=no 5537 ;; 5538 motorola) 5539 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5540 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5541 ;; 5542 esac 5543 runpath_var='LD_RUN_PATH' 5544 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5545 ;; 5546 5547 sysv4.3*) 5548 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5549 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5550 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5551 ;; 5552 5553 sysv4*MP*) 5554 if test -d /usr/nec; then 5555 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5556 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5557 runpath_var=LD_RUN_PATH 5558 hardcode_runpath_var=yes 5559 _LT_TAGVAR(ld_shlibs, $1)=yes 5560 fi 5561 ;; 5562 5563 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5564 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5565 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5566 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5567 runpath_var='LD_RUN_PATH' 5568 5569 if test "$GCC" = yes; then 5570 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5571 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5572 else 5573 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5574 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5575 fi 5576 ;; 5577 5578 sysv5* | sco3.2v5* | sco5v6*) 5579 # Note: We can NOT use -z defs as we might desire, because we do not 5580 # link with -lc, and that would cause any symbols used from libc to 5581 # always be unresolved, which means just about no library would 5582 # ever link correctly. If we're not using GNU ld we use -z text 5583 # though, which does catch some bad symbols but isn't as heavy-handed 5584 # as -z defs. 5585 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5586 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5587 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5588 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5589 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5590 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5591 _LT_TAGVAR(link_all_deplibs, $1)=yes 5592 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5593 runpath_var='LD_RUN_PATH' 5594 5595 if test "$GCC" = yes; then 5596 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5597 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5598 else 5599 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5600 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5601 fi 5602 ;; 5603 5604 uts4*) 5605 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5606 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5607 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5608 ;; 5609 5610 *) 5611 _LT_TAGVAR(ld_shlibs, $1)=no 5612 ;; 5613 esac 5614 5615 if test x$host_vendor = xsni; then 5616 case $host in 5617 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5618 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5619 ;; 5620 esac 5621 fi 5622 fi 5623 ]) 5624 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5625 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5626 5627 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5628 5629 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5630 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5631 _LT_DECL([], [extract_expsyms_cmds], [2], 5632 [The commands to extract the exported symbol list from a shared archive]) 5633 5634 # 5635 # Do we need to explicitly link libc? 5636 # 5637 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5638 x|xyes) 5639 # Assume -lc should be added 5640 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5641 5642 if test "$enable_shared" = yes && test "$GCC" = yes; then 5643 case $_LT_TAGVAR(archive_cmds, $1) in 5644 *'~'*) 5645 # FIXME: we may have to deal with multi-command sequences. 5646 ;; 5647 '$CC '*) 5648 # Test whether the compiler implicitly links with -lc since on some 5649 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5650 # to ld, don't add -lc before -lgcc. 5651 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5652 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5653 [$RM conftest* 5654 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5655 5656 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5657 soname=conftest 5658 lib=conftest 5659 libobjs=conftest.$ac_objext 5660 deplibs= 5661 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5662 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5663 compiler_flags=-v 5664 linker_flags=-v 5665 verstring= 5666 output_objdir=. 5667 libname=conftest 5668 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5669 _LT_TAGVAR(allow_undefined_flag, $1)= 5670 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5671 then 5672 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5673 else 5674 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5675 fi 5676 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5677 else 5678 cat conftest.err 1>&5 5679 fi 5680 $RM conftest* 5681 ]) 5682 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5683 ;; 5684 esac 5685 fi 5686 ;; 5687 esac 5688 5689 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5690 [Whether or not to add -lc for building shared libraries]) 5691 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5692 [enable_shared_with_static_runtimes], [0], 5693 [Whether or not to disallow shared libs when runtime libs are static]) 5694 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5695 [Compiler flag to allow reflexive dlopens]) 5696 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5697 [Compiler flag to generate shared objects directly from archives]) 5698 _LT_TAGDECL([], [compiler_needs_object], [1], 5699 [Whether the compiler copes with passing no objects directly]) 5700 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5701 [Create an old-style archive from a shared archive]) 5702 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5703 [Create a temporary old-style archive to link instead of a shared archive]) 5704 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5705 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5706 _LT_TAGDECL([], [module_cmds], [2], 5707 [Commands used to build a loadable module if different from building 5708 a shared archive.]) 5709 _LT_TAGDECL([], [module_expsym_cmds], [2]) 5710 _LT_TAGDECL([], [with_gnu_ld], [1], 5711 [Whether we are building with GNU ld or not]) 5712 _LT_TAGDECL([], [allow_undefined_flag], [1], 5713 [Flag that allows shared libraries with undefined symbols to be built]) 5714 _LT_TAGDECL([], [no_undefined_flag], [1], 5715 [Flag that enforces no undefined symbols]) 5716 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5717 [Flag to hardcode $libdir into a binary during linking. 5718 This must work even if $libdir does not exist]) 5719 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5720 [Whether we need a single "-rpath" flag with a separated argument]) 5721 _LT_TAGDECL([], [hardcode_direct], [0], 5722 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5723 DIR into the resulting binary]) 5724 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5725 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5726 DIR into the resulting binary and the resulting library dependency is 5727 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5728 library is relocated]) 5729 _LT_TAGDECL([], [hardcode_minus_L], [0], 5730 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5731 into the resulting binary]) 5732 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5733 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5734 into the resulting binary]) 5735 _LT_TAGDECL([], [hardcode_automatic], [0], 5736 [Set to "yes" if building a shared library automatically hardcodes DIR 5737 into the library and all subsequent libraries and executables linked 5738 against it]) 5739 _LT_TAGDECL([], [inherit_rpath], [0], 5740 [Set to yes if linker adds runtime paths of dependent libraries 5741 to runtime path list]) 5742 _LT_TAGDECL([], [link_all_deplibs], [0], 5743 [Whether libtool must link a program against all its dependency libraries]) 5744 _LT_TAGDECL([], [always_export_symbols], [0], 5745 [Set to "yes" if exported symbols are required]) 5746 _LT_TAGDECL([], [export_symbols_cmds], [2], 5747 [The commands to list exported symbols]) 5748 _LT_TAGDECL([], [exclude_expsyms], [1], 5749 [Symbols that should not be listed in the preloaded symbols]) 5750 _LT_TAGDECL([], [include_expsyms], [1], 5751 [Symbols that must always be exported]) 5752 _LT_TAGDECL([], [prelink_cmds], [2], 5753 [Commands necessary for linking programs (against libraries) with templates]) 5754 _LT_TAGDECL([], [postlink_cmds], [2], 5755 [Commands necessary for finishing linking programs]) 5756 _LT_TAGDECL([], [file_list_spec], [1], 5757 [Specify filename containing input files]) 5758 dnl FIXME: Not yet implemented 5759 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5760 dnl [Compiler flag to generate thread safe objects]) 5761 ])# _LT_LINKER_SHLIBS 5762 5763 5764 # _LT_LANG_C_CONFIG([TAG]) 5765 # ------------------------ 5766 # Ensure that the configuration variables for a C compiler are suitably 5767 # defined. These variables are subsequently used by _LT_CONFIG to write 5768 # the compiler configuration to `libtool'. 5769 m4_defun([_LT_LANG_C_CONFIG], 5770 [m4_require([_LT_DECL_EGREP])dnl 5771 lt_save_CC="$CC" 5772 AC_LANG_PUSH(C) 5773 5774 # Source file extension for C test sources. 5775 ac_ext=c 5776 5777 # Object file extension for compiled C test sources. 5778 objext=o 5779 _LT_TAGVAR(objext, $1)=$objext 5780 5781 # Code to be used in simple compile tests 5782 lt_simple_compile_test_code="int some_variable = 0;" 5783 5784 # Code to be used in simple link tests 5785 lt_simple_link_test_code='int main(){return(0);}' 5786 5787 _LT_TAG_COMPILER 5788 # Save the default compiler, since it gets overwritten when the other 5789 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5790 compiler_DEFAULT=$CC 5791 5792 # save warnings/boilerplate of simple test code 5793 _LT_COMPILER_BOILERPLATE 5794 _LT_LINKER_BOILERPLATE 5795 5796 if test -n "$compiler"; then 5797 _LT_COMPILER_NO_RTTI($1) 5798 _LT_COMPILER_PIC($1) 5799 _LT_COMPILER_C_O($1) 5800 _LT_COMPILER_FILE_LOCKS($1) 5801 _LT_LINKER_SHLIBS($1) 5802 _LT_SYS_DYNAMIC_LINKER($1) 5803 _LT_LINKER_HARDCODE_LIBPATH($1) 5804 LT_SYS_DLOPEN_SELF 5805 _LT_CMD_STRIPLIB 5806 5807 # Report which library types will actually be built 5808 AC_MSG_CHECKING([if libtool supports shared libraries]) 5809 AC_MSG_RESULT([$can_build_shared]) 5810 5811 AC_MSG_CHECKING([whether to build shared libraries]) 5812 test "$can_build_shared" = "no" && enable_shared=no 5813 5814 # On AIX, shared libraries and static libraries use the same namespace, and 5815 # are all built from PIC. 5816 case $host_os in 5817 aix3*) 5818 test "$enable_shared" = yes && enable_static=no 5819 if test -n "$RANLIB"; then 5820 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5821 postinstall_cmds='$RANLIB $lib' 5822 fi 5823 ;; 5824 5825 aix[[4-9]]*) 5826 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5827 test "$enable_shared" = yes && enable_static=no 5828 fi 5829 ;; 5830 esac 5831 AC_MSG_RESULT([$enable_shared]) 5832 5833 AC_MSG_CHECKING([whether to build static libraries]) 5834 # Make sure either enable_shared or enable_static is yes. 5835 test "$enable_shared" = yes || enable_static=yes 5836 AC_MSG_RESULT([$enable_static]) 5837 5838 _LT_CONFIG($1) 5839 fi 5840 AC_LANG_POP 5841 CC="$lt_save_CC" 5842 ])# _LT_LANG_C_CONFIG 5843 5844 5845 # _LT_LANG_CXX_CONFIG([TAG]) 5846 # -------------------------- 5847 # Ensure that the configuration variables for a C++ compiler are suitably 5848 # defined. These variables are subsequently used by _LT_CONFIG to write 5849 # the compiler configuration to `libtool'. 5850 m4_defun([_LT_LANG_CXX_CONFIG], 5851 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5852 m4_require([_LT_DECL_EGREP])dnl 5853 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5854 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5855 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5856 (test "X$CXX" != "Xg++"))) ; then 5857 AC_PROG_CXXCPP 5858 else 5859 _lt_caught_CXX_error=yes 5860 fi 5861 5862 AC_LANG_PUSH(C++) 5863 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5864 _LT_TAGVAR(allow_undefined_flag, $1)= 5865 _LT_TAGVAR(always_export_symbols, $1)=no 5866 _LT_TAGVAR(archive_expsym_cmds, $1)= 5867 _LT_TAGVAR(compiler_needs_object, $1)=no 5868 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5869 _LT_TAGVAR(hardcode_direct, $1)=no 5870 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5871 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5872 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5873 _LT_TAGVAR(hardcode_minus_L, $1)=no 5874 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5875 _LT_TAGVAR(hardcode_automatic, $1)=no 5876 _LT_TAGVAR(inherit_rpath, $1)=no 5877 _LT_TAGVAR(module_cmds, $1)= 5878 _LT_TAGVAR(module_expsym_cmds, $1)= 5879 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5880 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5881 _LT_TAGVAR(reload_flag, $1)=$reload_flag 5882 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5883 _LT_TAGVAR(no_undefined_flag, $1)= 5884 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5885 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5886 5887 # Source file extension for C++ test sources. 5888 ac_ext=cpp 5889 5890 # Object file extension for compiled C++ test sources. 5891 objext=o 5892 _LT_TAGVAR(objext, $1)=$objext 5893 5894 # No sense in running all these tests if we already determined that 5895 # the CXX compiler isn't working. Some variables (like enable_shared) 5896 # are currently assumed to apply to all compilers on this platform, 5897 # and will be corrupted by setting them based on a non-working compiler. 5898 if test "$_lt_caught_CXX_error" != yes; then 5899 # Code to be used in simple compile tests 5900 lt_simple_compile_test_code="int some_variable = 0;" 5901 5902 # Code to be used in simple link tests 5903 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5904 5905 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5906 _LT_TAG_COMPILER 5907 5908 # save warnings/boilerplate of simple test code 5909 _LT_COMPILER_BOILERPLATE 5910 _LT_LINKER_BOILERPLATE 5911 5912 # Allow CC to be a program name with arguments. 5913 lt_save_CC=$CC 5914 lt_save_CFLAGS=$CFLAGS 5915 lt_save_LD=$LD 5916 lt_save_GCC=$GCC 5917 GCC=$GXX 5918 lt_save_with_gnu_ld=$with_gnu_ld 5919 lt_save_path_LD=$lt_cv_path_LD 5920 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5921 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5922 else 5923 $as_unset lt_cv_prog_gnu_ld 5924 fi 5925 if test -n "${lt_cv_path_LDCXX+set}"; then 5926 lt_cv_path_LD=$lt_cv_path_LDCXX 5927 else 5928 $as_unset lt_cv_path_LD 5929 fi 5930 test -z "${LDCXX+set}" || LD=$LDCXX 5931 CC=${CXX-"c++"} 5932 CFLAGS=$CXXFLAGS 5933 compiler=$CC 5934 _LT_TAGVAR(compiler, $1)=$CC 5935 _LT_CC_BASENAME([$compiler]) 5936 5937 if test -n "$compiler"; then 5938 # We don't want -fno-exception when compiling C++ code, so set the 5939 # no_builtin_flag separately 5940 if test "$GXX" = yes; then 5941 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5942 else 5943 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5944 fi 5945 5946 if test "$GXX" = yes; then 5947 # Set up default GNU C++ configuration 5948 5949 LT_PATH_LD 5950 5951 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5952 # archiving commands below assume that GNU ld is being used. 5953 if test "$with_gnu_ld" = yes; then 5954 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5955 _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' 5956 5957 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5958 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5959 5960 # If archive_cmds runs LD, not CC, wlarc should be empty 5961 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5962 # investigate it a little bit more. (MM) 5963 wlarc='${wl}' 5964 5965 # ancient GNU ld didn't support --whole-archive et. al. 5966 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5967 $GREP 'no-whole-archive' > /dev/null; then 5968 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5969 else 5970 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5971 fi 5972 else 5973 with_gnu_ld=no 5974 wlarc= 5975 5976 # A generic and very simple default shared library creation 5977 # command for GNU C++ for the case where it uses the native 5978 # linker, instead of GNU ld. If possible, this setting should 5979 # overridden to take advantage of the native linker features on 5980 # the platform it is being used on. 5981 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5982 fi 5983 5984 # Commands to make compiler produce verbose output that lists 5985 # what "hidden" libraries, object files and flags are used when 5986 # linking a shared library. 5987 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5988 5989 else 5990 GXX=no 5991 with_gnu_ld=no 5992 wlarc= 5993 fi 5994 5995 # PORTME: fill in a description of your system's C++ link characteristics 5996 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5997 _LT_TAGVAR(ld_shlibs, $1)=yes 5998 case $host_os in 5999 aix3*) 6000 # FIXME: insert proper C++ library support 6001 _LT_TAGVAR(ld_shlibs, $1)=no 6002 ;; 6003 aix[[4-9]]*) 6004 if test "$host_cpu" = ia64; then 6005 # On IA64, the linker does run time linking by default, so we don't 6006 # have to do anything special. 6007 aix_use_runtimelinking=no 6008 exp_sym_flag='-Bexport' 6009 no_entry_flag="" 6010 else 6011 aix_use_runtimelinking=no 6012 6013 # Test if we are trying to use run time linking or normal 6014 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6015 # need to do runtime linking. 6016 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6017 for ld_flag in $LDFLAGS; do 6018 case $ld_flag in 6019 *-brtl*) 6020 aix_use_runtimelinking=yes 6021 break 6022 ;; 6023 esac 6024 done 6025 ;; 6026 esac 6027 6028 exp_sym_flag='-bexport' 6029 no_entry_flag='-bnoentry' 6030 fi 6031 6032 # When large executables or shared objects are built, AIX ld can 6033 # have problems creating the table of contents. If linking a library 6034 # or program results in "error TOC overflow" add -mminimal-toc to 6035 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6036 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6037 6038 _LT_TAGVAR(archive_cmds, $1)='' 6039 _LT_TAGVAR(hardcode_direct, $1)=yes 6040 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6041 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6042 _LT_TAGVAR(link_all_deplibs, $1)=yes 6043 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 6044 6045 if test "$GXX" = yes; then 6046 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6047 # We only want to do this on AIX 4.2 and lower, the check 6048 # below for broken collect2 doesn't work under 4.3+ 6049 collect2name=`${CC} -print-prog-name=collect2` 6050 if test -f "$collect2name" && 6051 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6052 then 6053 # We have reworked collect2 6054 : 6055 else 6056 # We have old collect2 6057 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6058 # It fails to find uninstalled libraries when the uninstalled 6059 # path is not listed in the libpath. Setting hardcode_minus_L 6060 # to unsupported forces relinking 6061 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6062 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6063 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6064 fi 6065 esac 6066 shared_flag='-shared' 6067 if test "$aix_use_runtimelinking" = yes; then 6068 shared_flag="$shared_flag "'${wl}-G' 6069 fi 6070 else 6071 # not using gcc 6072 if test "$host_cpu" = ia64; then 6073 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6074 # chokes on -Wl,-G. The following line is correct: 6075 shared_flag='-G' 6076 else 6077 if test "$aix_use_runtimelinking" = yes; then 6078 shared_flag='${wl}-G' 6079 else 6080 shared_flag='${wl}-bM:SRE' 6081 fi 6082 fi 6083 fi 6084 6085 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6086 # It seems that -bexpall does not export symbols beginning with 6087 # underscore (_), so it is better to generate a list of symbols to 6088 # export. 6089 _LT_TAGVAR(always_export_symbols, $1)=yes 6090 if test "$aix_use_runtimelinking" = yes; then 6091 # Warning - without using the other runtime loading flags (-brtl), 6092 # -berok will link without error, but may produce a broken library. 6093 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6094 # Determine the default libpath from the value encoded in an empty 6095 # executable. 6096 _LT_SYS_MODULE_PATH_AIX([$1]) 6097 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6098 6099 _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" 6100 else 6101 if test "$host_cpu" = ia64; then 6102 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6103 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6104 _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" 6105 else 6106 # Determine the default libpath from the value encoded in an 6107 # empty executable. 6108 _LT_SYS_MODULE_PATH_AIX([$1]) 6109 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6110 # Warning - without using the other run time loading flags, 6111 # -berok will link without error, but may produce a broken library. 6112 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6113 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6114 if test "$with_gnu_ld" = yes; then 6115 # We only use this code for GNU lds that support --whole-archive. 6116 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6117 else 6118 # Exported symbols can be pulled into shared objects from archives 6119 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6120 fi 6121 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6122 # This is similar to how AIX traditionally builds its shared 6123 # libraries. 6124 _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' 6125 fi 6126 fi 6127 ;; 6128 6129 beos*) 6130 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6131 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6132 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6133 # support --undefined. This deserves some investigation. FIXME 6134 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6135 else 6136 _LT_TAGVAR(ld_shlibs, $1)=no 6137 fi 6138 ;; 6139 6140 chorus*) 6141 case $cc_basename in 6142 *) 6143 # FIXME: insert proper C++ library support 6144 _LT_TAGVAR(ld_shlibs, $1)=no 6145 ;; 6146 esac 6147 ;; 6148 6149 cygwin* | mingw* | pw32* | cegcc*) 6150 case $GXX,$cc_basename in 6151 ,cl* | no,cl*) 6152 # Native MSVC 6153 # hardcode_libdir_flag_spec is actually meaningless, as there is 6154 # no search path for DLLs. 6155 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6156 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6157 _LT_TAGVAR(always_export_symbols, $1)=yes 6158 _LT_TAGVAR(file_list_spec, $1)='@' 6159 # Tell ltmain to make .lib files, not .a files. 6160 libext=lib 6161 # Tell ltmain to make .dll files, not .so files. 6162 shrext_cmds=".dll" 6163 # FIXME: Setting linknames here is a bad hack. 6164 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6165 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6166 $SED -n -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6167 else 6168 $SED -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6169 fi~ 6170 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6171 linknames=' 6172 # The linker will not automatically build a static lib if we build a DLL. 6173 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6174 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6175 # Don't use ranlib 6176 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6177 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6178 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6179 case $lt_outputfile in 6180 *.exe|*.EXE) ;; 6181 *) 6182 lt_outputfile="$lt_outputfile.exe" 6183 lt_tool_outputfile="$lt_tool_outputfile.exe" 6184 ;; 6185 esac~ 6186 func_to_tool_file "$lt_outputfile"~ 6187 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6188 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6189 $RM "$lt_outputfile.manifest"; 6190 fi' 6191 ;; 6192 *) 6193 # g++ 6194 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6195 # as there is no search path for DLLs. 6196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6197 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6198 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6199 _LT_TAGVAR(always_export_symbols, $1)=no 6200 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6201 6202 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6203 _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' 6204 # If the export-symbols file already is a .def file (1st line 6205 # is EXPORTS), use it as is; otherwise, prepend... 6206 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6207 cp $export_symbols $output_objdir/$soname.def; 6208 else 6209 echo EXPORTS > $output_objdir/$soname.def; 6210 cat $export_symbols >> $output_objdir/$soname.def; 6211 fi~ 6212 $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' 6213 else 6214 _LT_TAGVAR(ld_shlibs, $1)=no 6215 fi 6216 ;; 6217 esac 6218 ;; 6219 darwin* | rhapsody*) 6220 _LT_DARWIN_LINKER_FEATURES($1) 6221 ;; 6222 6223 dgux*) 6224 case $cc_basename in 6225 ec++*) 6226 # FIXME: insert proper C++ library support 6227 _LT_TAGVAR(ld_shlibs, $1)=no 6228 ;; 6229 ghcx*) 6230 # Green Hills C++ Compiler 6231 # FIXME: insert proper C++ library support 6232 _LT_TAGVAR(ld_shlibs, $1)=no 6233 ;; 6234 *) 6235 # FIXME: insert proper C++ library support 6236 _LT_TAGVAR(ld_shlibs, $1)=no 6237 ;; 6238 esac 6239 ;; 6240 6241 freebsd2.*) 6242 # C++ shared libraries reported to be fairly broken before 6243 # switch to ELF 6244 _LT_TAGVAR(ld_shlibs, $1)=no 6245 ;; 6246 6247 freebsd-elf*) 6248 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6249 ;; 6250 6251 freebsd* | dragonfly*) 6252 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6253 # conventions 6254 _LT_TAGVAR(ld_shlibs, $1)=yes 6255 ;; 6256 6257 haiku*) 6258 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6259 _LT_TAGVAR(link_all_deplibs, $1)=yes 6260 ;; 6261 6262 hpux9*) 6263 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6264 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6265 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6266 _LT_TAGVAR(hardcode_direct, $1)=yes 6267 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6268 # but as the default 6269 # location of the library. 6270 6271 case $cc_basename in 6272 CC*) 6273 # FIXME: insert proper C++ library support 6274 _LT_TAGVAR(ld_shlibs, $1)=no 6275 ;; 6276 aCC*) 6277 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6278 # Commands to make compiler produce verbose output that lists 6279 # what "hidden" libraries, object files and flags are used when 6280 # linking a shared library. 6281 # 6282 # There doesn't appear to be a way to prevent this compiler from 6283 # explicitly linking system object files so we need to strip them 6284 # from the output so that they don't get included in the library 6285 # dependencies. 6286 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6287 ;; 6288 *) 6289 if test "$GXX" = yes; then 6290 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6291 else 6292 # FIXME: insert proper C++ library support 6293 _LT_TAGVAR(ld_shlibs, $1)=no 6294 fi 6295 ;; 6296 esac 6297 ;; 6298 6299 hpux10*|hpux11*) 6300 if test $with_gnu_ld = no; then 6301 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6302 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6303 6304 case $host_cpu in 6305 hppa*64*|ia64*) 6306 ;; 6307 *) 6308 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6309 ;; 6310 esac 6311 fi 6312 case $host_cpu in 6313 hppa*64*|ia64*) 6314 _LT_TAGVAR(hardcode_direct, $1)=no 6315 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6316 ;; 6317 *) 6318 _LT_TAGVAR(hardcode_direct, $1)=yes 6319 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6320 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6321 # but as the default 6322 # location of the library. 6323 ;; 6324 esac 6325 6326 case $cc_basename in 6327 CC*) 6328 # FIXME: insert proper C++ library support 6329 _LT_TAGVAR(ld_shlibs, $1)=no 6330 ;; 6331 aCC*) 6332 case $host_cpu in 6333 hppa*64*) 6334 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6335 ;; 6336 ia64*) 6337 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6338 ;; 6339 *) 6340 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6341 ;; 6342 esac 6343 # Commands to make compiler produce verbose output that lists 6344 # what "hidden" libraries, object files and flags are used when 6345 # linking a shared library. 6346 # 6347 # There doesn't appear to be a way to prevent this compiler from 6348 # explicitly linking system object files so we need to strip them 6349 # from the output so that they don't get included in the library 6350 # dependencies. 6351 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6352 ;; 6353 *) 6354 if test "$GXX" = yes; then 6355 if test $with_gnu_ld = no; then 6356 case $host_cpu in 6357 hppa*64*) 6358 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6359 ;; 6360 ia64*) 6361 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6362 ;; 6363 *) 6364 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6365 ;; 6366 esac 6367 fi 6368 else 6369 # FIXME: insert proper C++ library support 6370 _LT_TAGVAR(ld_shlibs, $1)=no 6371 fi 6372 ;; 6373 esac 6374 ;; 6375 6376 interix[[3-9]]*) 6377 _LT_TAGVAR(hardcode_direct, $1)=no 6378 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6379 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6380 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6381 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6382 # Instead, shared libraries are loaded at an image base (0x10000000 by 6383 # default) and relocated if they conflict, which is a slow very memory 6384 # consuming and fragmenting process. To avoid this, we pick a random, 6385 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6386 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6387 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6388 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6389 ;; 6390 irix5* | irix6*) 6391 case $cc_basename in 6392 CC*) 6393 # SGI C++ 6394 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6395 6396 # Archives containing C++ object files must be created using 6397 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6398 # necessary to make sure instantiated templates are included 6399 # in the archive. 6400 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6401 ;; 6402 *) 6403 if test "$GXX" = yes; then 6404 if test "$with_gnu_ld" = no; then 6405 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6406 else 6407 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' 6408 fi 6409 fi 6410 _LT_TAGVAR(link_all_deplibs, $1)=yes 6411 ;; 6412 esac 6413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6414 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6415 _LT_TAGVAR(inherit_rpath, $1)=yes 6416 ;; 6417 6418 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6419 case $cc_basename in 6420 KCC*) 6421 # Kuck and Associates, Inc. (KAI) C++ Compiler 6422 6423 # KCC will only create a shared library if the output file 6424 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6425 # to its proper name (with version) after linking. 6426 _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 6427 _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' 6428 # Commands to make compiler produce verbose output that lists 6429 # what "hidden" libraries, object files and flags are used when 6430 # linking a shared library. 6431 # 6432 # There doesn't appear to be a way to prevent this compiler from 6433 # explicitly linking system object files so we need to strip them 6434 # from the output so that they don't get included in the library 6435 # dependencies. 6436 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6437 6438 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6439 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6440 6441 # Archives containing C++ object files must be created using 6442 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6443 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6444 ;; 6445 icpc* | ecpc* ) 6446 # Intel C++ 6447 with_gnu_ld=yes 6448 # version 8.0 and above of icpc choke on multiply defined symbols 6449 # if we add $predep_objects and $postdep_objects, however 7.1 and 6450 # earlier do not add the objects themselves. 6451 case `$CC -V 2>&1` in 6452 *"Version 7."*) 6453 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6454 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 6455 ;; 6456 *) # Version 8.0 or newer 6457 tmp_idyn= 6458 case $host_cpu in 6459 ia64*) tmp_idyn=' -i_dynamic';; 6460 esac 6461 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6462 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 6463 ;; 6464 esac 6465 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6466 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6467 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6468 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6469 ;; 6470 pgCC* | pgcpp*) 6471 # Portland Group C++ compiler 6472 case `$CC -V` in 6473 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6474 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6475 rm -rf $tpldir~ 6476 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6477 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6478 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6479 rm -rf $tpldir~ 6480 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6481 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6482 $RANLIB $oldlib' 6483 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6484 rm -rf $tpldir~ 6485 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6486 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6487 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6488 rm -rf $tpldir~ 6489 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6490 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 6491 ;; 6492 *) # Version 6 and above use weak symbols 6493 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6494 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 6495 ;; 6496 esac 6497 6498 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6499 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6500 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 6501 ;; 6502 cxx*) 6503 # Compaq C++ 6504 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6505 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' 6506 6507 runpath_var=LD_RUN_PATH 6508 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6509 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6510 6511 # Commands to make compiler produce verbose output that lists 6512 # what "hidden" libraries, object files and flags are used when 6513 # linking a shared library. 6514 # 6515 # There doesn't appear to be a way to prevent this compiler from 6516 # explicitly linking system object files so we need to strip them 6517 # from the output so that they don't get included in the library 6518 # dependencies. 6519 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/$^.*ld.*$$ .*ld .*$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' 6520 ;; 6521 xl* | mpixl* | bgxl*) 6522 # IBM XL 8.0 on PPC, with GNU ld 6523 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6524 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6525 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6526 if test "x$supports_anon_versioning" = xyes; then 6527 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6528 cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 6529 echo "local: *; };" >> $output_objdir/$libname.ver~ 6530 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6531 fi 6532 ;; 6533 *) 6534 case `$CC -V 2>&1 | sed 5q` in 6535 *Sun\ C*) 6536 # Sun C++ 5.9 6537 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6538 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6539 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' 6540 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6541 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 6542 _LT_TAGVAR(compiler_needs_object, $1)=yes 6543 6544 # Not sure whether something based on 6545 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6546 # would be better. 6547 output_verbose_link_cmd='func_echo_all' 6548 6549 # Archives containing C++ object files must be created using 6550 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6551 # necessary to make sure instantiated templates are included 6552 # in the archive. 6553 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6554 ;; 6555 esac 6556 ;; 6557 esac 6558 ;; 6559 6560 lynxos*) 6561 # FIXME: insert proper C++ library support 6562 _LT_TAGVAR(ld_shlibs, $1)=no 6563 ;; 6564 6565 m88k*) 6566 # FIXME: insert proper C++ library support 6567 _LT_TAGVAR(ld_shlibs, $1)=no 6568 ;; 6569 6570 mvs*) 6571 case $cc_basename in 6572 cxx*) 6573 # FIXME: insert proper C++ library support 6574 _LT_TAGVAR(ld_shlibs, $1)=no 6575 ;; 6576 *) 6577 # FIXME: insert proper C++ library support 6578 _LT_TAGVAR(ld_shlibs, $1)=no 6579 ;; 6580 esac 6581 ;; 6582 6583 netbsd*) 6584 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6585 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6586 wlarc= 6587 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6588 _LT_TAGVAR(hardcode_direct, $1)=yes 6589 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6590 fi 6591 # Workaround some broken pre-1.5 toolchains 6592 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6593 ;; 6594 6595 *nto* | *qnx*) 6596 _LT_TAGVAR(ld_shlibs, $1)=yes 6597 ;; 6598 6599 openbsd2*) 6600 # C++ shared libraries are fairly broken 6601 _LT_TAGVAR(ld_shlibs, $1)=no 6602 ;; 6603 6604 openbsd*) 6605 if test -f /usr/libexec/ld.so; then 6606 _LT_TAGVAR(hardcode_direct, $1)=yes 6607 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6608 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6609 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6610 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6611 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6612 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' 6613 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6614 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6615 fi 6616 output_verbose_link_cmd=func_echo_all 6617 else 6618 _LT_TAGVAR(ld_shlibs, $1)=no 6619 fi 6620 ;; 6621 6622 osf3* | osf4* | osf5*) 6623 case $cc_basename in 6624 KCC*) 6625 # Kuck and Associates, Inc. (KAI) C++ Compiler 6626 6627 # KCC will only create a shared library if the output file 6628 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6629 # to its proper name (with version) after linking. 6630 _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/$[[^()0-9A-Za-z{}]]$/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 6631 6632 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6633 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6634 6635 # Archives containing C++ object files must be created using 6636 # the KAI C++ compiler. 6637 case $host in 6638 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6639 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6640 esac 6641 ;; 6642 RCC*) 6643 # Rational C++ 2.4.1 6644 # FIXME: insert proper C++ library support 6645 _LT_TAGVAR(ld_shlibs, $1)=no 6646 ;; 6647 cxx*) 6648 case $host in 6649 osf3*) 6650 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6651 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6653 ;; 6654 *) 6655 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6656 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6657 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6658 echo "-hidden">> $lib.exp~ 6659 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ 6660 $RM $lib.exp' 6661 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6662 ;; 6663 esac 6664 6665 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6666 6667 # Commands to make compiler produce verbose output that lists 6668 # what "hidden" libraries, object files and flags are used when 6669 # linking a shared library. 6670 # 6671 # There doesn't appear to be a way to prevent this compiler from 6672 # explicitly linking system object files so we need to strip them 6673 # from the output so that they don't get included in the library 6674 # dependencies. 6675 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/$^.*ld.*$$ .*ld.*$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6676 ;; 6677 *) 6678 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6679 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6680 case $host in 6681 osf3*) 6682 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6683 ;; 6684 *) 6685 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6686 ;; 6687 esac 6688 6689 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6690 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6691 6692 # Commands to make compiler produce verbose output that lists 6693 # what "hidden" libraries, object files and flags are used when 6694 # linking a shared library. 6695 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6696 6697 else 6698 # FIXME: insert proper C++ library support 6699 _LT_TAGVAR(ld_shlibs, $1)=no 6700 fi 6701 ;; 6702 esac 6703 ;; 6704 6705 psos*) 6706 # FIXME: insert proper C++ library support 6707 _LT_TAGVAR(ld_shlibs, $1)=no 6708 ;; 6709 6710 sunos4*) 6711 case $cc_basename in 6712 CC*) 6713 # Sun C++ 4.x 6714 # FIXME: insert proper C++ library support 6715 _LT_TAGVAR(ld_shlibs, $1)=no 6716 ;; 6717 lcc*) 6718 # Lucid 6719 # FIXME: insert proper C++ library support 6720 _LT_TAGVAR(ld_shlibs, $1)=no 6721 ;; 6722 *) 6723 # FIXME: insert proper C++ library support 6724 _LT_TAGVAR(ld_shlibs, $1)=no 6725 ;; 6726 esac 6727 ;; 6728 6729 solaris*) 6730 case $cc_basename in 6731 CC* | sunCC*) 6732 # Sun C++ 4.2, 5.x and Centerline C++ 6733 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6734 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6735 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6736 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6737 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6738 6739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6740 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6741 case $host_os in 6742 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6743 *) 6744 # The compiler driver will combine and reorder linker options, 6745 # but understands `-z linker_flag'. 6746 # Supported since Solaris 2.6 (maybe 2.5.1?) 6747 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6748 ;; 6749 esac 6750 _LT_TAGVAR(link_all_deplibs, $1)=yes 6751 6752 output_verbose_link_cmd='func_echo_all' 6753 6754 # Archives containing C++ object files must be created using 6755 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6756 # necessary to make sure instantiated templates are included 6757 # in the archive. 6758 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6759 ;; 6760 gcx*) 6761 # Green Hills C++ Compiler 6762 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6763 6764 # The C++ compiler must be used to create the archive. 6765 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6766 ;; 6767 *) 6768 # GNU C++ compiler with Solaris linker 6769 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6770 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6771 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6772 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6773 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6774 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6775 6776 # Commands to make compiler produce verbose output that lists 6777 # what "hidden" libraries, object files and flags are used when 6778 # linking a shared library. 6779 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6780 else 6781 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6782 # platform. 6783 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6784 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6785 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6786 6787 # Commands to make compiler produce verbose output that lists 6788 # what "hidden" libraries, object files and flags are used when 6789 # linking a shared library. 6790 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6791 fi 6792 6793 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6794 case $host_os in 6795 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6796 *) 6797 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6798 ;; 6799 esac 6800 fi 6801 ;; 6802 esac 6803 ;; 6804 6805 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6806 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6807 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6808 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6809 runpath_var='LD_RUN_PATH' 6810 6811 case $cc_basename in 6812 CC*) 6813 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6814 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6815 ;; 6816 *) 6817 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6818 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6819 ;; 6820 esac 6821 ;; 6822 6823 sysv5* | sco3.2v5* | sco5v6*) 6824 # Note: We can NOT use -z defs as we might desire, because we do not 6825 # link with -lc, and that would cause any symbols used from libc to 6826 # always be unresolved, which means just about no library would 6827 # ever link correctly. If we're not using GNU ld we use -z text 6828 # though, which does catch some bad symbols but isn't as heavy-handed 6829 # as -z defs. 6830 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6831 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6832 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6833 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6834 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6835 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6836 _LT_TAGVAR(link_all_deplibs, $1)=yes 6837 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6838 runpath_var='LD_RUN_PATH' 6839 6840 case $cc_basename in 6841 CC*) 6842 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6843 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6844 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6845 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6846 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6847 '"$_LT_TAGVAR(reload_cmds, $1)" 6848 ;; 6849 *) 6850 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6851 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6852 ;; 6853 esac 6854 ;; 6855 6856 tandem*) 6857 case $cc_basename in 6858 NCC*) 6859 # NonStop-UX NCC 3.20 6860 # FIXME: insert proper C++ library support 6861 _LT_TAGVAR(ld_shlibs, $1)=no 6862 ;; 6863 *) 6864 # FIXME: insert proper C++ library support 6865 _LT_TAGVAR(ld_shlibs, $1)=no 6866 ;; 6867 esac 6868 ;; 6869 6870 vxworks*) 6871 # FIXME: insert proper C++ library support 6872 _LT_TAGVAR(ld_shlibs, $1)=no 6873 ;; 6874 6875 *) 6876 # FIXME: insert proper C++ library support 6877 _LT_TAGVAR(ld_shlibs, $1)=no 6878 ;; 6879 esac 6880 6881 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6882 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6883 6884 _LT_TAGVAR(GCC, $1)="$GXX" 6885 _LT_TAGVAR(LD, $1)="$LD" 6886 6887 ## CAVEAT EMPTOR: 6888 ## There is no encapsulation within the following macros, do not change 6889 ## the running order or otherwise move them around unless you know exactly 6890 ## what you are doing... 6891 _LT_SYS_HIDDEN_LIBDEPS($1) 6892 _LT_COMPILER_PIC($1) 6893 _LT_COMPILER_C_O($1) 6894 _LT_COMPILER_FILE_LOCKS($1) 6895 _LT_LINKER_SHLIBS($1) 6896 _LT_SYS_DYNAMIC_LINKER($1) 6897 _LT_LINKER_HARDCODE_LIBPATH($1) 6898 6899 _LT_CONFIG($1) 6900 fi # test -n "$compiler" 6901 6902 CC=$lt_save_CC 6903 CFLAGS=$lt_save_CFLAGS 6904 LDCXX=$LD 6905 LD=$lt_save_LD 6906 GCC=$lt_save_GCC 6907 with_gnu_ld=$lt_save_with_gnu_ld 6908 lt_cv_path_LDCXX=$lt_cv_path_LD 6909 lt_cv_path_LD=$lt_save_path_LD 6910 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6911 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6912 fi # test "$_lt_caught_CXX_error" != yes 6913 6914 AC_LANG_POP 6915 ])# _LT_LANG_CXX_CONFIG 6916 6917 6918 # _LT_FUNC_STRIPNAME_CNF 6919 # ---------------------- 6920 # func_stripname_cnf prefix suffix name 6921 # strip PREFIX and SUFFIX off of NAME. 6922 # PREFIX and SUFFIX must not contain globbing or regex special 6923 # characters, hashes, percent signs, but SUFFIX may contain a leading 6924 # dot (in which case that matches only a dot). 6925 # 6926 # This function is identical to the (non-XSI) version of func_stripname, 6927 # except this one can be used by m4 code that may be executed by configure, 6928 # rather than the libtool script. 6929 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6930 AC_REQUIRE([_LT_DECL_SED]) 6931 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6932 func_stripname_cnf () 6933 { 6934 case ${2} in 6935 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6936 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6937 esac 6938 } # func_stripname_cnf 6939 ])# _LT_FUNC_STRIPNAME_CNF 6940 6941 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6942 # --------------------------------- 6943 # Figure out "hidden" library dependencies from verbose 6944 # compiler output when linking a shared library. 6945 # Parse the compiler output and extract the necessary 6946 # objects, libraries and library flags. 6947 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6948 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6949 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6950 # Dependencies to place before and after the object being linked: 6951 _LT_TAGVAR(predep_objects, $1)= 6952 _LT_TAGVAR(postdep_objects, $1)= 6953 _LT_TAGVAR(predeps, $1)= 6954 _LT_TAGVAR(postdeps, $1)= 6955 _LT_TAGVAR(compiler_lib_search_path, $1)= 6956 6957 dnl we can't use the lt_simple_compile_test_code here, 6958 dnl because it contains code intended for an executable, 6959 dnl not a library. It's possible we should let each 6960 dnl tag define a new lt_????_link_test_code variable, 6961 dnl but it's only used here... 6962 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6963 int a; 6964 void foo (void) { a = 0; } 6965 _LT_EOF 6966 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6967 class Foo 6968 { 6969 public: 6970 Foo (void) { a = 0; } 6971 private: 6972 int a; 6973 }; 6974 _LT_EOF 6975 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6976 subroutine foo 6977 implicit none 6978 integer*4 a 6979 a=0 6980 return 6981 end 6982 _LT_EOF 6983 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6984 subroutine foo 6985 implicit none 6986 integer a 6987 a=0 6988 return 6989 end 6990 _LT_EOF 6991 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6992 public class foo { 6993 private int a; 6994 public void bar (void) { 6995 a = 0; 6996 } 6997 }; 6998 _LT_EOF 6999 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 7000 package foo 7001 func foo() { 7002 } 7003 _LT_EOF 7004 ]) 7005 7006 _lt_libdeps_save_CFLAGS=$CFLAGS 7007 case "$CC $CFLAGS " in #( 7008 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7009 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7010 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7011 esac 7012 7013 dnl Parse the compiler output and extract the necessary 7014 dnl objects, libraries and library flags. 7015 if AC_TRY_EVAL(ac_compile); then 7016 # Parse the compiler output and extract the necessary 7017 # objects, libraries and library flags. 7018 7019 # Sentinel used to keep track of whether or not we are before 7020 # the conftest object file. 7021 pre_test_object_deps_done=no 7022 7023 for p in `eval "$output_verbose_link_cmd"`; do 7024 case ${prev}${p} in 7025 7026 -L* | -R* | -l*) 7027 # Some compilers place space between "-{L,R}" and the path. 7028 # Remove the space. 7029 if test $p = "-L" || 7030 test $p = "-R"; then 7031 prev=$p 7032 continue 7033 fi 7034 7035 # Expand the sysroot to ease extracting the directories later. 7036 if test -z "$prev"; then 7037 case $p in 7038 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7039 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7040 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7041 esac 7042 fi 7043 case $p in 7044 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7045 esac 7046 if test "$pre_test_object_deps_done" = no; then 7047 case ${prev} in 7048 -L | -R) 7049 # Internal compiler library paths should come after those 7050 # provided the user. The postdeps already come after the 7051 # user supplied libs so there is no need to process them. 7052 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7053 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 7054 else 7055 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 7056 fi 7057 ;; 7058 # The "-l" case would never come before the object being 7059 # linked, so don't bother handling this case. 7060 esac 7061 else 7062 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7063 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 7064 else 7065 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 7066 fi 7067 fi 7068 prev= 7069 ;; 7070 7071 *.lto.$objext) ;; # Ignore GCC LTO objects 7072 *.$objext) 7073 # This assumes that the test object file only shows up 7074 # once in the compiler output. 7075 if test "$p" = "conftest.$objext"; then 7076 pre_test_object_deps_done=yes 7077 continue 7078 fi 7079 7080 if test "$pre_test_object_deps_done" = no; then 7081 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7082 _LT_TAGVAR(predep_objects, $1)="$p" 7083 else 7084 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7085 fi 7086 else 7087 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7088 _LT_TAGVAR(postdep_objects, $1)="$p" 7089 else 7090 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7091 fi 7092 fi 7093 ;; 7094 7095 *) ;; # Ignore the rest. 7096 7097 esac 7098 done 7099 7100 # Clean up. 7101 rm -f a.out a.exe 7102 else 7103 echo "libtool.m4: error: problem compiling $1 test program" 7104 fi 7105 7106 $RM -f confest.$objext 7107 CFLAGS=$_lt_libdeps_save_CFLAGS 7108 7109 # PORTME: override above test on systems where it is broken 7110 m4_if([$1], [CXX], 7111 [case $host_os in 7112 interix[[3-9]]*) 7113 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7114 # hack all around it, let's just trust "g++" to DTRT. 7115 _LT_TAGVAR(predep_objects,$1)= 7116 _LT_TAGVAR(postdep_objects,$1)= 7117 _LT_TAGVAR(postdeps,$1)= 7118 ;; 7119 7120 linux*) 7121 case `$CC -V 2>&1 | sed 5q` in 7122 *Sun\ C*) 7123 # Sun C++ 5.9 7124 7125 # The more standards-conforming stlport4 library is 7126 # incompatible with the Cstd library. Avoid specifying 7127 # it if it's in CXXFLAGS. Ignore libCrun as 7128 # -library=stlport4 depends on it. 7129 case " $CXX $CXXFLAGS " in 7130 *" -library=stlport4 "*) 7131 solaris_use_stlport4=yes 7132 ;; 7133 esac 7134 7135 if test "$solaris_use_stlport4" != yes; then 7136 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7137 fi 7138 ;; 7139 esac 7140 ;; 7141 7142 solaris*) 7143 case $cc_basename in 7144 CC* | sunCC*) 7145 # The more standards-conforming stlport4 library is 7146 # incompatible with the Cstd library. Avoid specifying 7147 # it if it's in CXXFLAGS. Ignore libCrun as 7148 # -library=stlport4 depends on it. 7149 case " $CXX $CXXFLAGS " in 7150 *" -library=stlport4 "*) 7151 solaris_use_stlport4=yes 7152 ;; 7153 esac 7154 7155 # Adding this requires a known-good setup of shared libraries for 7156 # Sun compiler versions before 5.6, else PIC objects from an old 7157 # archive will be linked into the output, leading to subtle bugs. 7158 if test "$solaris_use_stlport4" != yes; then 7159 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7160 fi 7161 ;; 7162 esac 7163 ;; 7164 esac 7165 ]) 7166 7167 case " $_LT_TAGVAR(postdeps, $1) " in 7168 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7169 esac 7170 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7171 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7172 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7173 fi 7174 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7175 [The directories searched by this compiler when creating a shared library]) 7176 _LT_TAGDECL([], [predep_objects], [1], 7177 [Dependencies to place before and after the objects being linked to 7178 create a shared library]) 7179 _LT_TAGDECL([], [postdep_objects], [1]) 7180 _LT_TAGDECL([], [predeps], [1]) 7181 _LT_TAGDECL([], [postdeps], [1]) 7182 _LT_TAGDECL([], [compiler_lib_search_path], [1], 7183 [The library search path used internally by the compiler when linking 7184 a shared library]) 7185 ])# _LT_SYS_HIDDEN_LIBDEPS 7186 7187 7188 # _LT_LANG_F77_CONFIG([TAG]) 7189 # -------------------------- 7190 # Ensure that the configuration variables for a Fortran 77 compiler are 7191 # suitably defined. These variables are subsequently used by _LT_CONFIG 7192 # to write the compiler configuration to `libtool'. 7193 m4_defun([_LT_LANG_F77_CONFIG], 7194 [AC_LANG_PUSH(Fortran 77) 7195 if test -z "$F77" || test "X$F77" = "Xno"; then 7196 _lt_disable_F77=yes 7197 fi 7198 7199 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7200 _LT_TAGVAR(allow_undefined_flag, $1)= 7201 _LT_TAGVAR(always_export_symbols, $1)=no 7202 _LT_TAGVAR(archive_expsym_cmds, $1)= 7203 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7204 _LT_TAGVAR(hardcode_direct, $1)=no 7205 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7206 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7207 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7208 _LT_TAGVAR(hardcode_minus_L, $1)=no 7209 _LT_TAGVAR(hardcode_automatic, $1)=no 7210 _LT_TAGVAR(inherit_rpath, $1)=no 7211 _LT_TAGVAR(module_cmds, $1)= 7212 _LT_TAGVAR(module_expsym_cmds, $1)= 7213 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7214 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7215 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7216 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7217 _LT_TAGVAR(no_undefined_flag, $1)= 7218 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7219 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7220 7221 # Source file extension for f77 test sources. 7222 ac_ext=f 7223 7224 # Object file extension for compiled f77 test sources. 7225 objext=o 7226 _LT_TAGVAR(objext, $1)=$objext 7227 7228 # No sense in running all these tests if we already determined that 7229 # the F77 compiler isn't working. Some variables (like enable_shared) 7230 # are currently assumed to apply to all compilers on this platform, 7231 # and will be corrupted by setting them based on a non-working compiler. 7232 if test "$_lt_disable_F77" != yes; then 7233 # Code to be used in simple compile tests 7234 lt_simple_compile_test_code="\ 7235 subroutine t 7236 return 7237 end 7238 " 7239 7240 # Code to be used in simple link tests 7241 lt_simple_link_test_code="\ 7242 program t 7243 end 7244 " 7245 7246 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7247 _LT_TAG_COMPILER 7248 7249 # save warnings/boilerplate of simple test code 7250 _LT_COMPILER_BOILERPLATE 7251 _LT_LINKER_BOILERPLATE 7252 7253 # Allow CC to be a program name with arguments. 7254 lt_save_CC="$CC" 7255 lt_save_GCC=$GCC 7256 lt_save_CFLAGS=$CFLAGS 7257 CC=${F77-"f77"} 7258 CFLAGS=$FFLAGS 7259 compiler=$CC 7260 _LT_TAGVAR(compiler, $1)=$CC 7261 _LT_CC_BASENAME([$compiler]) 7262 GCC=$G77 7263 if test -n "$compiler"; then 7264 AC_MSG_CHECKING([if libtool supports shared libraries]) 7265 AC_MSG_RESULT([$can_build_shared]) 7266 7267 AC_MSG_CHECKING([whether to build shared libraries]) 7268 test "$can_build_shared" = "no" && enable_shared=no 7269 7270 # On AIX, shared libraries and static libraries use the same namespace, and 7271 # are all built from PIC. 7272 case $host_os in 7273 aix3*) 7274 test "$enable_shared" = yes && enable_static=no 7275 if test -n "$RANLIB"; then 7276 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7277 postinstall_cmds='$RANLIB $lib' 7278 fi 7279 ;; 7280 aix[[4-9]]*) 7281 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7282 test "$enable_shared" = yes && enable_static=no 7283 fi 7284 ;; 7285 esac 7286 AC_MSG_RESULT([$enable_shared]) 7287 7288 AC_MSG_CHECKING([whether to build static libraries]) 7289 # Make sure either enable_shared or enable_static is yes. 7290 test "$enable_shared" = yes || enable_static=yes 7291 AC_MSG_RESULT([$enable_static]) 7292 7293 _LT_TAGVAR(GCC, $1)="$G77" 7294 _LT_TAGVAR(LD, $1)="$LD" 7295 7296 ## CAVEAT EMPTOR: 7297 ## There is no encapsulation within the following macros, do not change 7298 ## the running order or otherwise move them around unless you know exactly 7299 ## what you are doing... 7300 _LT_COMPILER_PIC($1) 7301 _LT_COMPILER_C_O($1) 7302 _LT_COMPILER_FILE_LOCKS($1) 7303 _LT_LINKER_SHLIBS($1) 7304 _LT_SYS_DYNAMIC_LINKER($1) 7305 _LT_LINKER_HARDCODE_LIBPATH($1) 7306 7307 _LT_CONFIG($1) 7308 fi # test -n "$compiler" 7309 7310 GCC=$lt_save_GCC 7311 CC="$lt_save_CC" 7312 CFLAGS="$lt_save_CFLAGS" 7313 fi # test "$_lt_disable_F77" != yes 7314 7315 AC_LANG_POP 7316 ])# _LT_LANG_F77_CONFIG 7317 7318 7319 # _LT_LANG_FC_CONFIG([TAG]) 7320 # ------------------------- 7321 # Ensure that the configuration variables for a Fortran compiler are 7322 # suitably defined. These variables are subsequently used by _LT_CONFIG 7323 # to write the compiler configuration to `libtool'. 7324 m4_defun([_LT_LANG_FC_CONFIG], 7325 [AC_LANG_PUSH(Fortran) 7326 7327 if test -z "$FC" || test "X$FC" = "Xno"; then 7328 _lt_disable_FC=yes 7329 fi 7330 7331 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7332 _LT_TAGVAR(allow_undefined_flag, $1)= 7333 _LT_TAGVAR(always_export_symbols, $1)=no 7334 _LT_TAGVAR(archive_expsym_cmds, $1)= 7335 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7336 _LT_TAGVAR(hardcode_direct, $1)=no 7337 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7338 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7339 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7340 _LT_TAGVAR(hardcode_minus_L, $1)=no 7341 _LT_TAGVAR(hardcode_automatic, $1)=no 7342 _LT_TAGVAR(inherit_rpath, $1)=no 7343 _LT_TAGVAR(module_cmds, $1)= 7344 _LT_TAGVAR(module_expsym_cmds, $1)= 7345 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7346 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7347 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7348 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7349 _LT_TAGVAR(no_undefined_flag, $1)= 7350 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7351 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7352 7353 # Source file extension for fc test sources. 7354 ac_ext=${ac_fc_srcext-f} 7355 7356 # Object file extension for compiled fc test sources. 7357 objext=o 7358 _LT_TAGVAR(objext, $1)=$objext 7359 7360 # No sense in running all these tests if we already determined that 7361 # the FC compiler isn't working. Some variables (like enable_shared) 7362 # are currently assumed to apply to all compilers on this platform, 7363 # and will be corrupted by setting them based on a non-working compiler. 7364 if test "$_lt_disable_FC" != yes; then 7365 # Code to be used in simple compile tests 7366 lt_simple_compile_test_code="\ 7367 subroutine t 7368 return 7369 end 7370 " 7371 7372 # Code to be used in simple link tests 7373 lt_simple_link_test_code="\ 7374 program t 7375 end 7376 " 7377 7378 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7379 _LT_TAG_COMPILER 7380 7381 # save warnings/boilerplate of simple test code 7382 _LT_COMPILER_BOILERPLATE 7383 _LT_LINKER_BOILERPLATE 7384 7385 # Allow CC to be a program name with arguments. 7386 lt_save_CC="$CC" 7387 lt_save_GCC=$GCC 7388 lt_save_CFLAGS=$CFLAGS 7389 CC=${FC-"f95"} 7390 CFLAGS=$FCFLAGS 7391 compiler=$CC 7392 GCC=$ac_cv_fc_compiler_gnu 7393 7394 _LT_TAGVAR(compiler, $1)=$CC 7395 _LT_CC_BASENAME([$compiler]) 7396 7397 if test -n "$compiler"; then 7398 AC_MSG_CHECKING([if libtool supports shared libraries]) 7399 AC_MSG_RESULT([$can_build_shared]) 7400 7401 AC_MSG_CHECKING([whether to build shared libraries]) 7402 test "$can_build_shared" = "no" && enable_shared=no 7403 7404 # On AIX, shared libraries and static libraries use the same namespace, and 7405 # are all built from PIC. 7406 case $host_os in 7407 aix3*) 7408 test "$enable_shared" = yes && enable_static=no 7409 if test -n "$RANLIB"; then 7410 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7411 postinstall_cmds='$RANLIB $lib' 7412 fi 7413 ;; 7414 aix[[4-9]]*) 7415 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7416 test "$enable_shared" = yes && enable_static=no 7417 fi 7418 ;; 7419 esac 7420 AC_MSG_RESULT([$enable_shared]) 7421 7422 AC_MSG_CHECKING([whether to build static libraries]) 7423 # Make sure either enable_shared or enable_static is yes. 7424 test "$enable_shared" = yes || enable_static=yes 7425 AC_MSG_RESULT([$enable_static]) 7426 7427 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7428 _LT_TAGVAR(LD, $1)="$LD" 7429 7430 ## CAVEAT EMPTOR: 7431 ## There is no encapsulation within the following macros, do not change 7432 ## the running order or otherwise move them around unless you know exactly 7433 ## what you are doing... 7434 _LT_SYS_HIDDEN_LIBDEPS($1) 7435 _LT_COMPILER_PIC($1) 7436 _LT_COMPILER_C_O($1) 7437 _LT_COMPILER_FILE_LOCKS($1) 7438 _LT_LINKER_SHLIBS($1) 7439 _LT_SYS_DYNAMIC_LINKER($1) 7440 _LT_LINKER_HARDCODE_LIBPATH($1) 7441 7442 _LT_CONFIG($1) 7443 fi # test -n "$compiler" 7444 7445 GCC=$lt_save_GCC 7446 CC=$lt_save_CC 7447 CFLAGS=$lt_save_CFLAGS 7448 fi # test "$_lt_disable_FC" != yes 7449 7450 AC_LANG_POP 7451 ])# _LT_LANG_FC_CONFIG 7452 7453 7454 # _LT_LANG_GCJ_CONFIG([TAG]) 7455 # -------------------------- 7456 # Ensure that the configuration variables for the GNU Java Compiler compiler 7457 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7458 # to write the compiler configuration to `libtool'. 7459 m4_defun([_LT_LANG_GCJ_CONFIG], 7460 [AC_REQUIRE([LT_PROG_GCJ])dnl 7461 AC_LANG_SAVE 7462 7463 # Source file extension for Java test sources. 7464 ac_ext=java 7465 7466 # Object file extension for compiled Java test sources. 7467 objext=o 7468 _LT_TAGVAR(objext, $1)=$objext 7469 7470 # Code to be used in simple compile tests 7471 lt_simple_compile_test_code="class foo {}" 7472 7473 # Code to be used in simple link tests 7474 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7475 7476 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7477 _LT_TAG_COMPILER 7478 7479 # save warnings/boilerplate of simple test code 7480 _LT_COMPILER_BOILERPLATE 7481 _LT_LINKER_BOILERPLATE 7482 7483 # Allow CC to be a program name with arguments. 7484 lt_save_CC=$CC 7485 lt_save_CFLAGS=$CFLAGS 7486 lt_save_GCC=$GCC 7487 GCC=yes 7488 CC=${GCJ-"gcj"} 7489 CFLAGS=$GCJFLAGS 7490 compiler=$CC 7491 _LT_TAGVAR(compiler, $1)=$CC 7492 _LT_TAGVAR(LD, $1)="$LD" 7493 _LT_CC_BASENAME([$compiler]) 7494 7495 # GCJ did not exist at the time GCC didn't implicitly link libc in. 7496 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7497 7498 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7499 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7500 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7501 7502 if test -n "$compiler"; then 7503 _LT_COMPILER_NO_RTTI($1) 7504 _LT_COMPILER_PIC($1) 7505 _LT_COMPILER_C_O($1) 7506 _LT_COMPILER_FILE_LOCKS($1) 7507 _LT_LINKER_SHLIBS($1) 7508 _LT_LINKER_HARDCODE_LIBPATH($1) 7509 7510 _LT_CONFIG($1) 7511 fi 7512 7513 AC_LANG_RESTORE 7514 7515 GCC=$lt_save_GCC 7516 CC=$lt_save_CC 7517 CFLAGS=$lt_save_CFLAGS 7518 ])# _LT_LANG_GCJ_CONFIG 7519 7520 7521 # _LT_LANG_GO_CONFIG([TAG]) 7522 # -------------------------- 7523 # Ensure that the configuration variables for the GNU Go compiler 7524 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7525 # to write the compiler configuration to `libtool'. 7526 m4_defun([_LT_LANG_GO_CONFIG], 7527 [AC_REQUIRE([LT_PROG_GO])dnl 7528 AC_LANG_SAVE 7529 7530 # Source file extension for Go test sources. 7531 ac_ext=go 7532 7533 # Object file extension for compiled Go test sources. 7534 objext=o 7535 _LT_TAGVAR(objext, $1)=$objext 7536 7537 # Code to be used in simple compile tests 7538 lt_simple_compile_test_code="package main; func main() { }" 7539 7540 # Code to be used in simple link tests 7541 lt_simple_link_test_code='package main; func main() { }' 7542 7543 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7544 _LT_TAG_COMPILER 7545 7546 # save warnings/boilerplate of simple test code 7547 _LT_COMPILER_BOILERPLATE 7548 _LT_LINKER_BOILERPLATE 7549 7550 # Allow CC to be a program name with arguments. 7551 lt_save_CC=$CC 7552 lt_save_CFLAGS=$CFLAGS 7553 lt_save_GCC=$GCC 7554 GCC=yes 7555 CC=${GOC-"gccgo"} 7556 CFLAGS=$GOFLAGS 7557 compiler=$CC 7558 _LT_TAGVAR(compiler, $1)=$CC 7559 _LT_TAGVAR(LD, $1)="$LD" 7560 _LT_CC_BASENAME([$compiler]) 7561 7562 # Go did not exist at the time GCC didn't implicitly link libc in. 7563 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7564 7565 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7566 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7567 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7568 7569 if test -n "$compiler"; then 7570 _LT_COMPILER_NO_RTTI($1) 7571 _LT_COMPILER_PIC($1) 7572 _LT_COMPILER_C_O($1) 7573 _LT_COMPILER_FILE_LOCKS($1) 7574 _LT_LINKER_SHLIBS($1) 7575 _LT_LINKER_HARDCODE_LIBPATH($1) 7576 7577 _LT_CONFIG($1) 7578 fi 7579 7580 AC_LANG_RESTORE 7581 7582 GCC=$lt_save_GCC 7583 CC=$lt_save_CC 7584 CFLAGS=$lt_save_CFLAGS 7585 ])# _LT_LANG_GO_CONFIG 7586 7587 7588 # _LT_LANG_RC_CONFIG([TAG]) 7589 # ------------------------- 7590 # Ensure that the configuration variables for the Windows resource compiler 7591 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7592 # to write the compiler configuration to `libtool'. 7593 m4_defun([_LT_LANG_RC_CONFIG], 7594 [AC_REQUIRE([LT_PROG_RC])dnl 7595 AC_LANG_SAVE 7596 7597 # Source file extension for RC test sources. 7598 ac_ext=rc 7599 7600 # Object file extension for compiled RC test sources. 7601 objext=o 7602 _LT_TAGVAR(objext, $1)=$objext 7603 7604 # Code to be used in simple compile tests 7605 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7606 7607 # Code to be used in simple link tests 7608 lt_simple_link_test_code="$lt_simple_compile_test_code" 7609 7610 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7611 _LT_TAG_COMPILER 7612 7613 # save warnings/boilerplate of simple test code 7614 _LT_COMPILER_BOILERPLATE 7615 _LT_LINKER_BOILERPLATE 7616 7617 # Allow CC to be a program name with arguments. 7618 lt_save_CC="$CC" 7619 lt_save_CFLAGS=$CFLAGS 7620 lt_save_GCC=$GCC 7621 GCC= 7622 CC=${RC-"windres"} 7623 CFLAGS= 7624 compiler=$CC 7625 _LT_TAGVAR(compiler, $1)=$CC 7626 _LT_CC_BASENAME([$compiler]) 7627 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7628 7629 if test -n "$compiler"; then 7630 : 7631 _LT_CONFIG($1) 7632 fi 7633 7634 GCC=$lt_save_GCC 7635 AC_LANG_RESTORE 7636 CC=$lt_save_CC 7637 CFLAGS=$lt_save_CFLAGS 7638 ])# _LT_LANG_RC_CONFIG 7639 7640 7641 # LT_PROG_GCJ 7642 # ----------- 7643 AC_DEFUN([LT_PROG_GCJ], 7644 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7645 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7646 [AC_CHECK_TOOL(GCJ, gcj,) 7647 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7648 AC_SUBST(GCJFLAGS)])])[]dnl 7649 ]) 7650 7651 # Old name: 7652 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7653 dnl aclocal-1.4 backwards compatibility: 7654 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7655 7656 7657 # LT_PROG_GO 7658 # ---------- 7659 AC_DEFUN([LT_PROG_GO], 7660 [AC_CHECK_TOOL(GOC, gccgo,) 7661 ]) 7662 7663 7664 # LT_PROG_RC 7665 # ---------- 7666 AC_DEFUN([LT_PROG_RC], 7667 [AC_CHECK_TOOL(RC, windres,) 7668 ]) 7669 7670 # Old name: 7671 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7672 dnl aclocal-1.4 backwards compatibility: 7673 dnl AC_DEFUN([LT_AC_PROG_RC], []) 7674 7675 7676 # _LT_DECL_EGREP 7677 # -------------- 7678 # If we don't have a new enough Autoconf to choose the best grep 7679 # available, choose the one first in the user's PATH. 7680 m4_defun([_LT_DECL_EGREP], 7681 [AC_REQUIRE([AC_PROG_EGREP])dnl 7682 AC_REQUIRE([AC_PROG_FGREP])dnl 7683 test -z "$GREP" && GREP=grep 7684 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7685 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7686 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7687 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7688 AC_SUBST([GREP]) 7689 ]) 7690 7691 7692 # _LT_DECL_OBJDUMP 7693 # -------------- 7694 # If we don't have a new enough Autoconf to choose the best objdump 7695 # available, choose the one first in the user's PATH. 7696 m4_defun([_LT_DECL_OBJDUMP], 7697 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7698 test -z "$OBJDUMP" && OBJDUMP=objdump 7699 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7700 AC_SUBST([OBJDUMP]) 7701 ]) 7702 7703 # _LT_DECL_DLLTOOL 7704 # ---------------- 7705 # Ensure DLLTOOL variable is set. 7706 m4_defun([_LT_DECL_DLLTOOL], 7707 [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7708 test -z "$DLLTOOL" && DLLTOOL=dlltool 7709 _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7710 AC_SUBST([DLLTOOL]) 7711 ]) 7712 7713 # _LT_DECL_SED 7714 # ------------ 7715 # Check for a fully-functional sed program, that truncates 7716 # as few characters as possible. Prefer GNU sed if found. 7717 m4_defun([_LT_DECL_SED], 7718 [AC_PROG_SED 7719 test -z "$SED" && SED=sed 7720 Xsed="$SED -e 1s/^X//" 7721 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7722 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7723 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7724 ])# _LT_DECL_SED 7725 7726 m4_ifndef([AC_PROG_SED], [ 7727 # NOTE: This macro has been submitted for inclusion into # 7728 # GNU Autoconf as AC_PROG_SED. When it is available in # 7729 # a released version of Autoconf we should remove this # 7730 # macro and use it instead. # 7731 7732 m4_defun([AC_PROG_SED], 7733 [AC_MSG_CHECKING([for a sed that does not truncate output]) 7734 AC_CACHE_VAL(lt_cv_path_SED, 7735 [# Loop through the user's path and test for sed and gsed. 7736 # Then use that list of sed's as ones to test for truncation. 7737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7738 for as_dir in $PATH 7739 do 7740 IFS=$as_save_IFS 7741 test -z "$as_dir" && as_dir=. 7742 for lt_ac_prog in sed gsed; do 7743 for ac_exec_ext in '' $ac_executable_extensions; do 7744 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7745 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7746 fi 7747 done 7748 done 7749 done 7750 IFS=$as_save_IFS 7751 lt_ac_max=0 7752 lt_ac_count=0 7753 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 7754 # along with /bin/sed that truncates output. 7755 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7756 test ! -f $lt_ac_sed && continue 7757 cat /dev/null > conftest.in 7758 lt_ac_count=0 7759 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7760 # Check for GNU sed and select it if it is found. 7761 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7762 lt_cv_path_SED=$lt_ac_sed 7763 break 7764 fi 7765 while true; do 7766 cat conftest.in conftest.in >conftest.tmp 7767 mv conftest.tmp conftest.in 7768 cp conftest.in conftest.nl 7769 echo >>conftest.nl 7770 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7771 cmp -s conftest.out conftest.nl || break 7772 # 10000 chars as input seems more than enough 7773 test $lt_ac_count -gt 10 && break 7774 lt_ac_count=`expr $lt_ac_count + 1` 7775 if test $lt_ac_count -gt $lt_ac_max; then 7776 lt_ac_max=$lt_ac_count 7777 lt_cv_path_SED=$lt_ac_sed 7778 fi 7779 done 7780 done 7781 ]) 7782 SED=$lt_cv_path_SED 7783 AC_SUBST([SED]) 7784 AC_MSG_RESULT([$SED]) 7785 ])#AC_PROG_SED 7786 ])#m4_ifndef 7787 7788 # Old name: 7789 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7790 dnl aclocal-1.4 backwards compatibility: 7791 dnl AC_DEFUN([LT_AC_PROG_SED], []) 7792 7793 7794 # _LT_CHECK_SHELL_FEATURES 7795 # ------------------------ 7796 # Find out whether the shell is Bourne or XSI compatible, 7797 # or has some other useful features. 7798 m4_defun([_LT_CHECK_SHELL_FEATURES], 7799 [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7800 # Try some XSI features 7801 xsi_shell=no 7802 ( _lt_dummy="a/b/c" 7803 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7804 = c,a/b,b/c, \ 7805 && eval 'test $(( 1 + 1 )) -eq 2 \ 7806 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7807 && xsi_shell=yes 7808 AC_MSG_RESULT([$xsi_shell]) 7809 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7810 7811 AC_MSG_CHECKING([whether the shell understands "+="]) 7812 lt_shell_append=no 7813 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7814 >/dev/null 2>&1 \ 7815 && lt_shell_append=yes 7816 AC_MSG_RESULT([$lt_shell_append]) 7817 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7818 7819 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7820 lt_unset=unset 7821 else 7822 lt_unset=false 7823 fi 7824 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7825 7826 # test EBCDIC or ASCII 7827 case `echo X|tr X '\101'` in 7828 A) # ASCII based system 7829 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7830 lt_SP2NL='tr \040 \012' 7831 lt_NL2SP='tr \015\012 \040\040' 7832 ;; 7833 *) # EBCDIC based system 7834 lt_SP2NL='tr \100 \n' 7835 lt_NL2SP='tr \r\n \100\100' 7836 ;; 7837 esac 7838 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7839 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7840 ])# _LT_CHECK_SHELL_FEATURES 7841 7842 7843 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7844 # ------------------------------------------------------ 7845 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7846 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7847 m4_defun([_LT_PROG_FUNCTION_REPLACE], 7848 [dnl { 7849 sed -e '/^$1 ()$/,/^} # $1 /c\ 7850 $1 ()\ 7851 {\ 7852 m4_bpatsubsts([$2], [$], [\\], [^$[ ]$], [\\\1]) 7853 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7854 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7855 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7856 test 0 -eq $? || _lt_function_replace_fail=: 7857 ]) 7858 7859 7860 # _LT_PROG_REPLACE_SHELLFNS 7861 # ------------------------- 7862 # Replace existing portable implementations of several shell functions with 7863 # equivalent extended shell implementations where those features are available.. 7864 m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7865 [if test x"$xsi_shell" = xyes; then 7866 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7867 case ${1} in 7868 */*) func_dirname_result="${1%/*}${2}" ;; 7869 * ) func_dirname_result="${3}" ;; 7870 esac]) 7871 7872 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7873 func_basename_result="${1##*/}"]) 7874 7875 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7876 case ${1} in 7877 */*) func_dirname_result="${1%/*}${2}" ;; 7878 * ) func_dirname_result="${3}" ;; 7879 esac 7880 func_basename_result="${1##*/}"]) 7881 7882 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7883 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7884 # positional parameters, so assign one to ordinary parameter first. 7885 func_stripname_result=${3} 7886 func_stripname_result=${func_stripname_result#"${1}"} 7887 func_stripname_result=${func_stripname_result%"${2}"}]) 7888 7889 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7890 func_split_long_opt_name=${1%%=*} 7891 func_split_long_opt_arg=${1#*=}]) 7892 7893 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7894 func_split_short_opt_arg=${1#??} 7895 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7896 7897 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7898 case ${1} in 7899 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7900 *) func_lo2o_result=${1} ;; 7901 esac]) 7902 7903 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7904 7905 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7906 7907 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7908 fi 7909 7910 if test x"$lt_shell_append" = xyes; then 7911 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7912 7913 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7914 func_quote_for_eval "${2}" 7915 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7916 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7917 7918 # Save a `func_append' function call where possible by direct use of '+=' 7919 sed -e 's%func_append $[[a-zA-Z_]]\{1,\}$ "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7920 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7921 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7922 test 0 -eq $? || _lt_function_replace_fail=: 7923 else 7924 # Save a `func_append' function call even when '+=' is not available 7925 sed -e 's%func_append $[[a-zA-Z_]]\{1,\}$ "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7926 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7927 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7928 test 0 -eq $? || _lt_function_replace_fail=: 7929 fi 7930 7931 if test x"$_lt_function_replace_fail" = x":"; then 7932 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7933 fi 7934 ]) 7935 7936 # _LT_PATH_CONVERSION_FUNCTIONS 7937 # ----------------------------- 7938 # Determine which file name conversion functions should be used by 7939 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7940 # for certain cross-compile configurations and native mingw. 7941 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7942 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 7943 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7944 AC_MSG_CHECKING([how to convert $build file names to $host format]) 7945 AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7946 [case $host in 7947 *-*-mingw* ) 7948 case $build in 7949 *-*-mingw* ) # actually msys 7950 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7951 ;; 7952 *-*-cygwin* ) 7953 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7954 ;; 7955 * ) # otherwise, assume *nix 7956 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7957 ;; 7958 esac 7959 ;; 7960 *-*-cygwin* ) 7961 case $build in 7962 *-*-mingw* ) # actually msys 7963 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7964 ;; 7965 *-*-cygwin* ) 7966 lt_cv_to_host_file_cmd=func_convert_file_noop 7967 ;; 7968 * ) # otherwise, assume *nix 7969 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7970 ;; 7971 esac 7972 ;; 7973 * ) # unhandled hosts (and "normal" native builds) 7974 lt_cv_to_host_file_cmd=func_convert_file_noop 7975 ;; 7976 esac 7977 ]) 7978 to_host_file_cmd=$lt_cv_to_host_file_cmd 7979 AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7980 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7981 [0], [convert $build file names to $host format])dnl 7982 7983 AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7984 AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7985 [#assume ordinary cross tools, or native build. 7986 lt_cv_to_tool_file_cmd=func_convert_file_noop 7987 case $host in 7988 *-*-mingw* ) 7989 case $build in 7990 *-*-mingw* ) # actually msys 7991 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7992 ;; 7993 esac 7994 ;; 7995 esac 7996 ]) 7997 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7998 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7999 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 8000 [0], [convert $build files to toolchain format])dnl 8001 ])# _LT_PATH_CONVERSION_FUNCTIONS 8002 8003 # Helper functions for option handling. -*- Autoconf -*- 8004 # 8005 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 8006 # Inc. 8007 # Written by Gary V. Vaughan, 2004 8008 # 8009 # This file is free software; the Free Software Foundation gives 8010 # unlimited permission to copy and/or distribute it, with or without 8011 # modifications, as long as this notice is preserved. 8012 8013 # serial 7 ltoptions.m4 8014 8015 # This is to help aclocal find these macros, as it can't see m4_define. 8016 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 8017 8018 8019 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 8020 # ------------------------------------------ 8021 m4_define([_LT_MANGLE_OPTION], 8022 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 8023 8024 8025 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 8026 # --------------------------------------- 8027 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a 8028 # matching handler defined, dispatch to it. Other OPTION-NAMEs are 8029 # saved as a flag. 8030 m4_define([_LT_SET_OPTION], 8031 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 8032 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 8033 _LT_MANGLE_DEFUN([$1], [$2]), 8034 [m4_warning([Unknown $1 option `$2'])])[]dnl 8035 ]) 8036 8037 8038 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 8039 # ------------------------------------------------------------ 8040 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 8041 m4_define([_LT_IF_OPTION], 8042 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 8043 8044 8045 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 8046 # ------------------------------------------------------- 8047 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 8048 # are set. 8049 m4_define([_LT_UNLESS_OPTIONS], 8050 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8051 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 8052 [m4_define([$0_found])])])[]dnl 8053 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 8054 ])[]dnl 8055 ]) 8056 8057 8058 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 8059 # ---------------------------------------- 8060 # OPTION-LIST is a space-separated list of Libtool options associated 8061 # with MACRO-NAME. If any OPTION has a matching handler declared with 8062 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 8063 # the unknown option and exit. 8064 m4_defun([_LT_SET_OPTIONS], 8065 [# Set options 8066 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8067 [_LT_SET_OPTION([$1], _LT_Option)]) 8068 8069 m4_if([$1],[LT_INIT],[ 8070 dnl 8071 dnl Simply set some default values (i.e off) if boolean options were not 8072 dnl specified: 8073 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 8074 ]) 8075 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 8076 ]) 8077 dnl 8078 dnl If no reference was made to various pairs of opposing options, then 8079 dnl we run the default mode handler for the pair. For example, if neither 8080 dnl `shared' nor `disable-shared' was passed, we enable building of shared 8081 dnl archives by default: 8082 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 8083 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 8084 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 8085 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 8086 [_LT_ENABLE_FAST_INSTALL]) 8087 ]) 8088 ])# _LT_SET_OPTIONS 8089 8090 8091 8092 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 8093 # ----------------------------------------- 8094 m4_define([_LT_MANGLE_DEFUN], 8095 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 8096 8097 8098 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 8099 # ----------------------------------------------- 8100 m4_define([LT_OPTION_DEFINE], 8101 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 8102 ])# LT_OPTION_DEFINE 8103 8104 8105 # dlopen 8106 # ------ 8107 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 8108 ]) 8109 8110 AU_DEFUN([AC_LIBTOOL_DLOPEN], 8111 [_LT_SET_OPTION([LT_INIT], [dlopen]) 8112 AC_DIAGNOSE([obsolete], 8113 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8114 put the `dlopen' option into LT_INIT's first parameter.]) 8115 ]) 8116 8117 dnl aclocal-1.4 backwards compatibility: 8118 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 8119 8120 8121 # win32-dll 8122 # --------- 8123 # Declare package support for building win32 dll's. 8124 LT_OPTION_DEFINE([LT_INIT], [win32-dll], 8125 [enable_win32_dll=yes 8126 8127 case $host in 8128 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 8129 AC_CHECK_TOOL(AS, as, false) 8130 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8131 AC_CHECK_TOOL(OBJDUMP, objdump, false) 8132 ;; 8133 esac 8134 8135 test -z "$AS" && AS=as 8136 _LT_DECL([], [AS], [1], [Assembler program])dnl 8137 8138 test -z "$DLLTOOL" && DLLTOOL=dlltool 8139 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 8140 8141 test -z "$OBJDUMP" && OBJDUMP=objdump 8142 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 8143 ])# win32-dll 8144 8145 AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8146 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 8147 _LT_SET_OPTION([LT_INIT], [win32-dll]) 8148 AC_DIAGNOSE([obsolete], 8149 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8150 put the `win32-dll' option into LT_INIT's first parameter.]) 8151 ]) 8152 8153 dnl aclocal-1.4 backwards compatibility: 8154 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8155 8156 8157 # _LT_ENABLE_SHARED([DEFAULT]) 8158 # ---------------------------- 8159 # implement the --enable-shared flag, and supports the `shared' and 8160 # `disable-shared' LT_INIT options. 8161 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8162 m4_define([_LT_ENABLE_SHARED], 8163 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8164 AC_ARG_ENABLE([shared], 8165 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8166 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8167 [p=${PACKAGE-default} 8168 case $enableval in 8169 yes) enable_shared=yes ;; 8170 no) enable_shared=no ;; 8171 *) 8172 enable_shared=no 8173 # Look at the argument we got. We use all the common list separators. 8174 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8175 for pkg in $enableval; do 8176 IFS="$lt_save_ifs" 8177 if test "X$pkg" = "X$p"; then 8178 enable_shared=yes 8179 fi 8180 done 8181 IFS="$lt_save_ifs" 8182 ;; 8183 esac], 8184 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8185 8186 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8187 [Whether or not to build shared libraries]) 8188 ])# _LT_ENABLE_SHARED 8189 8190 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8191 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8192 8193 # Old names: 8194 AC_DEFUN([AC_ENABLE_SHARED], 8195 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8196 ]) 8197 8198 AC_DEFUN([AC_DISABLE_SHARED], 8199 [_LT_SET_OPTION([LT_INIT], [disable-shared]) 8200 ]) 8201 8202 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8203 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8204 8205 dnl aclocal-1.4 backwards compatibility: 8206 dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8207 dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8208 8209 8210 8211 # _LT_ENABLE_STATIC([DEFAULT]) 8212 # ---------------------------- 8213 # implement the --enable-static flag, and support the `static' and 8214 # `disable-static' LT_INIT options. 8215 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8216 m4_define([_LT_ENABLE_STATIC], 8217 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8218 AC_ARG_ENABLE([static], 8219 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8220 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8221 [p=${PACKAGE-default} 8222 case $enableval in 8223 yes) enable_static=yes ;; 8224 no) enable_static=no ;; 8225 *) 8226 enable_static=no 8227 # Look at the argument we got. We use all the common list separators. 8228 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8229 for pkg in $enableval; do 8230 IFS="$lt_save_ifs" 8231 if test "X$pkg" = "X$p"; then 8232 enable_static=yes 8233 fi 8234 done 8235 IFS="$lt_save_ifs" 8236 ;; 8237 esac], 8238 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8239 8240 _LT_DECL([build_old_libs], [enable_static], [0], 8241 [Whether or not to build static libraries]) 8242 ])# _LT_ENABLE_STATIC 8243 8244 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8245 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8246 8247 # Old names: 8248 AC_DEFUN([AC_ENABLE_STATIC], 8249 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8250 ]) 8251 8252 AC_DEFUN([AC_DISABLE_STATIC], 8253 [_LT_SET_OPTION([LT_INIT], [disable-static]) 8254 ]) 8255 8256 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8257 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8258 8259 dnl aclocal-1.4 backwards compatibility: 8260 dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8261 dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8262 8263 8264 8265 # _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8266 # ---------------------------------- 8267 # implement the --enable-fast-install flag, and support the `fast-install' 8268 # and `disable-fast-install' LT_INIT options. 8269 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8270 m4_define([_LT_ENABLE_FAST_INSTALL], 8271 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8272 AC_ARG_ENABLE([fast-install], 8273 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8274 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8275 [p=${PACKAGE-default} 8276 case $enableval in 8277 yes) enable_fast_install=yes ;; 8278 no) enable_fast_install=no ;; 8279 *) 8280 enable_fast_install=no 8281 # Look at the argument we got. We use all the common list separators. 8282 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8283 for pkg in $enableval; do 8284 IFS="$lt_save_ifs" 8285 if test "X$pkg" = "X$p"; then 8286 enable_fast_install=yes 8287 fi 8288 done 8289 IFS="$lt_save_ifs" 8290 ;; 8291 esac], 8292 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8293 8294 _LT_DECL([fast_install], [enable_fast_install], [0], 8295 [Whether or not to optimize for fast installation])dnl 8296 ])# _LT_ENABLE_FAST_INSTALL 8297 8298 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8299 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8300 8301 # Old names: 8302 AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8303 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8304 AC_DIAGNOSE([obsolete], 8305 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8306 the `fast-install' option into LT_INIT's first parameter.]) 8307 ]) 8308 8309 AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8310 [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8311 AC_DIAGNOSE([obsolete], 8312 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8313 the `disable-fast-install' option into LT_INIT's first parameter.]) 8314 ]) 8315 8316 dnl aclocal-1.4 backwards compatibility: 8317 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8318 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8319 8320 8321 # _LT_WITH_PIC([MODE]) 8322 # -------------------- 8323 # implement the --with-pic flag, and support the `pic-only' and `no-pic' 8324 # LT_INIT options. 8325 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8326 m4_define([_LT_WITH_PIC], 8327 [AC_ARG_WITH([pic], 8328 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], 8329 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8330 [lt_p=${PACKAGE-default} 8331 case $withval in 8332 yes|no) pic_mode=$withval ;; 8333 *) 8334 pic_mode=default 8335 # Look at the argument we got. We use all the common list separators. 8336 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8337 for lt_pkg in $withval; do 8338 IFS="$lt_save_ifs" 8339 if test "X$lt_pkg" = "X$lt_p"; then 8340 pic_mode=yes 8341 fi 8342 done 8343 IFS="$lt_save_ifs" 8344 ;; 8345 esac], 8346 [pic_mode=default]) 8347 8348 test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8349 8350 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8351 ])# _LT_WITH_PIC 8352 8353 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8354 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8355 8356 # Old name: 8357 AU_DEFUN([AC_LIBTOOL_PICMODE], 8358 [_LT_SET_OPTION([LT_INIT], [pic-only]) 8359 AC_DIAGNOSE([obsolete], 8360 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8361 put the `pic-only' option into LT_INIT's first parameter.]) 8362 ]) 8363 8364 dnl aclocal-1.4 backwards compatibility: 8365 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8366 8367 8368 m4_define([_LTDL_MODE], []) 8369 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8370 [m4_define([_LTDL_MODE], [nonrecursive])]) 8371 LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8372 [m4_define([_LTDL_MODE], [recursive])]) 8373 LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8374 [m4_define([_LTDL_MODE], [subproject])]) 8375 8376 m4_define([_LTDL_TYPE], []) 8377 LT_OPTION_DEFINE([LTDL_INIT], [installable], 8378 [m4_define([_LTDL_TYPE], [installable])]) 8379 LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8380 [m4_define([_LTDL_TYPE], [convenience])]) 8381 8382 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8383 # 8384 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8385 # Written by Gary V. Vaughan, 2004 8386 # 8387 # This file is free software; the Free Software Foundation gives 8388 # unlimited permission to copy and/or distribute it, with or without 8389 # modifications, as long as this notice is preserved. 8390 8391 # serial 6 ltsugar.m4 8392 8393 # This is to help aclocal find these macros, as it can't see m4_define. 8394 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8395 8396 8397 # lt_join(SEP, ARG1, [ARG2...]) 8398 # ----------------------------- 8399 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8400 # associated separator. 8401 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8402 # versions in m4sugar had bugs. 8403 m4_define([lt_join], 8404 [m4_if([$#], [1], [], 8405 [$#], [2], [[$2]], 8406 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8407 m4_define([_lt_join], 8408 [m4_if([$#$2], [2], [], 8409 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8410 8411 8412 # lt_car(LIST) 8413 # lt_cdr(LIST) 8414 # ------------ 8415 # Manipulate m4 lists. 8416 # These macros are necessary as long as will still need to support 8417 # Autoconf-2.59 which quotes differently. 8418 m4_define([lt_car], [[$1]]) 8419 m4_define([lt_cdr], 8420 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8421 [$#], 1, [], 8422 [m4_dquote(m4_shift($@))])]) 8423 m4_define([lt_unquote], $1) 8424 8425 8426 # lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8427 # ------------------------------------------ 8428 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8429 # Note that neither SEPARATOR nor STRING are expanded; they are appended 8430 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8431 # No SEPARATOR is output if MACRO-NAME was previously undefined (different 8432 # than defined and empty). 8433 # 8434 # This macro is needed until we can rely on Autoconf 2.62, since earlier 8435 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8436 m4_define([lt_append], 8437 [m4_define([$1], 8438 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8439 8440 8441 8442 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8443 # ---------------------------------------------------------- 8444 # Produce a SEP delimited list of all paired combinations of elements of 8445 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8446 # has the form PREFIXmINFIXSUFFIXn. 8447 # Needed until we can rely on m4_combine added in Autoconf 2.62. 8448 m4_define([lt_combine], 8449 [m4_if(m4_eval([$# > 3]), [1], 8450 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8451 [[m4_foreach([_Lt_prefix], [$2], 8452 [m4_foreach([_Lt_suffix], 8453 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8454 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8455 8456 8457 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8458 # ----------------------------------------------------------------------- 8459 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8460 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8461 m4_define([lt_if_append_uniq], 8462 [m4_ifdef([$1], 8463 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8464 [lt_append([$1], [$2], [$3])$4], 8465 [$5])], 8466 [lt_append([$1], [$2], [$3])$4])]) 8467 8468 8469 # lt_dict_add(DICT, KEY, VALUE) 8470 # ----------------------------- 8471 m4_define([lt_dict_add], 8472 [m4_define([$1($2)], [$3])]) 8473 8474 8475 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8476 # -------------------------------------------- 8477 m4_define([lt_dict_add_subkey], 8478 [m4_define([$1($2:$3)], [$4])]) 8479 8480 8481 # lt_dict_fetch(DICT, KEY, [SUBKEY]) 8482 # ---------------------------------- 8483 m4_define([lt_dict_fetch], 8484 [m4_ifval([$3], 8485 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8486 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8487 8488 8489 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8490 # ----------------------------------------------------------------- 8491 m4_define([lt_if_dict_fetch], 8492 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8493 [$5], 8494 [$6])]) 8495 8496 8497 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8498 # -------------------------------------------------------------- 8499 m4_define([lt_dict_filter], 8500 [m4_if([$5], [], [], 8501 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8502 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8503 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8504 ]) 8505 8506 # ltversion.m4 -- version numbers -*- Autoconf -*- 8507 # 8508 # Copyright (C) 2004 Free Software Foundation, Inc. 8509 # Written by Scott James Remnant, 2004 8510 # 8511 # This file is free software; the Free Software Foundation gives 8512 # unlimited permission to copy and/or distribute it, with or without 8513 # modifications, as long as this notice is preserved. 8514 8515 # @configure_input@ 8516 8517 # serial 3337 ltversion.m4 8518 # This file is part of GNU Libtool 8519 8520 m4_define([LT_PACKAGE_VERSION], [2.4.2]) 8521 m4_define([LT_PACKAGE_REVISION], [1.3337]) 8522 8523 AC_DEFUN([LTVERSION_VERSION], 8524 [macro_version='2.4.2' 8525 macro_revision='1.3337' 8526 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8527 _LT_DECL(, macro_revision, 0) 8528 ]) 8529 8530 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8531 # 8532 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8533 # Written by Scott James Remnant, 2004. 8534 # 8535 # This file is free software; the Free Software Foundation gives 8536 # unlimited permission to copy and/or distribute it, with or without 8537 # modifications, as long as this notice is preserved. 8538 8539 # serial 5 lt~obsolete.m4 8540 8541 # These exist entirely to fool aclocal when bootstrapping libtool. 8542 # 8543 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8544 # which have later been changed to m4_define as they aren't part of the 8545 # exported API, or moved to Autoconf or Automake where they belong. 8546 # 8547 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8548 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8549 # using a macro with the same name in our local m4/libtool.m4 it'll 8550 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8551 # and doesn't know about Autoconf macros at all.) 8552 # 8553 # So we provide this file, which has a silly filename so it's always 8554 # included after everything else. This provides aclocal with the 8555 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8556 # because those macros already exist, or will be overwritten later. 8557 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8558 # 8559 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8560 # Yes, that means every name once taken will need to remain here until 8561 # we give up compatibility with versions before 1.7, at which point 8562 # we need to keep only those names which we still refer to. 8563 8564 # This is to help aclocal find these macros, as it can't see m4_define. 8565 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8566 8567 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8568 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8569 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8570 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8571 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8572 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8573 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8574 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8575 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8576 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8577 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8578 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8579 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8580 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8581 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8582 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8583 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8584 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 8585 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 8586 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 8587 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 8588 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 8589 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 8590 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 8591 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 8592 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 8593 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 8594 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 8595 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 8596 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 8597 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8598 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8599 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8600 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8601 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8602 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8603 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8604 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8605 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8606 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8607 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8608 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8609 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8610 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 8611 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 8612 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 8613 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 8614 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 8615 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 8616 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 8617 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 8618 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 8619 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 8620 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 8621 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 8622 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8623 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8624 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8625 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8626 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8627 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8628 8629 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 8630 # serial 1 (pkg-config-0.24) 8631 # 8632 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 8633 # 8634 # This program is free software; you can redistribute it and/or modify 8635 # it under the terms of the GNU General Public License as published by 8636 # the Free Software Foundation; either version 2 of the License, or 8637 # (at your option) any later version. 8638 # 8639 # This program is distributed in the hope that it will be useful, but 8640 # WITHOUT ANY WARRANTY; without even the implied warranty of 8641 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 8642 # General Public License for more details. 8643 # 8644 # You should have received a copy of the GNU General Public License 8645 # along with this program; if not, write to the Free Software 8646 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 8647 # 8648 # As a special exception to the GNU General Public License, if you 8649 # distribute this file as part of a program that contains a 8650 # configuration script generated by Autoconf, you may include it under 8651 # the same distribution terms that you use for the rest of that program. 8652 8653 # PKG_PROG_PKG_CONFIG([MIN-VERSION]) 8654 # ---------------------------------- 8655 AC_DEFUN([PKG_PROG_PKG_CONFIG], 8656 [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 8657 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) 8658 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) 8659 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 8660 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 8661 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 8662 8663 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 8664 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 8665 fi 8666 if test -n "$PKG_CONFIG"; then 8667 _pkg_min_version=m4_default([$1], [0.9.0]) 8668 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 8669 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 8670 AC_MSG_RESULT([yes]) 8671 else 8672 AC_MSG_RESULT([no]) 8673 PKG_CONFIG="" 8674 fi 8675 fi[]dnl 8676 ])# PKG_PROG_PKG_CONFIG 8677 8678 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 8679 # 8680 # Check to see whether a particular set of modules exists. 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Make sure there is not a broken 9697 alias in your environment]) 9698 fi 9699 if test "$[2]" = conftest.file || test $am_try -eq 2; then 9700 break 9701 fi 9702 # Just in case. 9703 sleep 1 9704 am_has_slept=yes 9705 done 9706 test "$[2]" = conftest.file 9707 ) 9708 then 9709 # Ok. 9710 : 9711 else 9712 AC_MSG_ERROR([newly created file is older than distributed files! 9713 Check your system clock]) 9714 fi 9715 AC_MSG_RESULT([yes]) 9716 # If we didn't sleep, we still need to ensure time stamps of config.status and 9717 # generated files are strictly newer. 9718 am_sleep_pid= 9719 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 9720 ( sleep 1 ) & 9721 am_sleep_pid=$! 9722 fi 9723 AC_CONFIG_COMMANDS_PRE( 9724 [AC_MSG_CHECKING([that generated files are newer than configure]) 9725 if test -n "$am_sleep_pid"; then 9726 # Hide warnings about reused PIDs. 9727 wait $am_sleep_pid 2>/dev/null 9728 fi 9729 AC_MSG_RESULT([done])]) 9730 rm -f conftest.file 9731 ]) 9732 9733 # Copyright (C) 2009-2013 Free Software Foundation, Inc. 9734 # 9735 # This file is free software; the Free Software Foundation 9736 # gives unlimited permission to copy and/or distribute it, 9737 # with or without modifications, as long as this notice is preserved. 9738 9739 # AM_SILENT_RULES([DEFAULT]) 9740 # -------------------------- 9741 # Enable less verbose build rules; with the default set to DEFAULT 9742 # ("yes" being less verbose, "no" or empty being verbose). 9743 AC_DEFUN([AM_SILENT_RULES], 9744 [AC_ARG_ENABLE([silent-rules], [dnl 9745 AS_HELP_STRING( 9746 [--enable-silent-rules], 9747 [less verbose build output (undo: "make V=1")]) 9748 AS_HELP_STRING( 9749 [--disable-silent-rules], 9750 [verbose build output (undo: "make V=0")])dnl 9751 ]) 9752 case $enable_silent_rules in @%:@ ((( 9753 yes) AM_DEFAULT_VERBOSITY=0;; 9754 no) AM_DEFAULT_VERBOSITY=1;; 9755 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; 9756 esac 9757 dnl 9758 dnl A few 'make' implementations (e.g., NonStop OS and NextStep) 9759 dnl do not support nested variable expansions. 9760 dnl See automake bug#9928 and bug#10237. 9761 am_make=${MAKE-make} 9762 AC_CACHE_CHECK([whether $am_make supports nested variables], 9763 [am_cv_make_support_nested_variables], 9764 [if AS_ECHO([['TRUE=$(BAR$(V)) 9765 BAR0=false 9766 BAR1=true 9767 V=1 9768 am__doit: 9769 @$(TRUE) 9770 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then 9771 am_cv_make_support_nested_variables=yes 9772 else 9773 am_cv_make_support_nested_variables=no 9774 fi]) 9775 if test $am_cv_make_support_nested_variables = yes; then 9776 dnl Using '$V' instead of '$(V)' breaks IRIX make. 9777 AM_V='$(V)' 9778 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 9779 else 9780 AM_V=$AM_DEFAULT_VERBOSITY 9781 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 9782 fi 9783 AC_SUBST([AM_V])dnl 9784 AM_SUBST_NOTMAKE([AM_V])dnl 9785 AC_SUBST([AM_DEFAULT_V])dnl 9786 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl 9787 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl 9788 AM_BACKSLASH='\' 9789 AC_SUBST([AM_BACKSLASH])dnl 9790 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl 9791 ]) 9792 9793 # Copyright (C) 2001-2013 Free Software Foundation, Inc. 9794 # 9795 # This file is free software; the Free Software Foundation 9796 # gives unlimited permission to copy and/or distribute it, 9797 # with or without modifications, as long as this notice is preserved. 9798 9799 # AM_PROG_INSTALL_STRIP 9800 # --------------------- 9801 # One issue with vendor 'install' (even GNU) is that you can't 9802 # specify the program used to strip binaries. This is especially 9803 # annoying in cross-compiling environments, where the build's strip 9804 # is unlikely to handle the host's binaries. 9805 # Fortunately install-sh will honor a STRIPPROG variable, so we 9806 # always use install-sh in "make install-strip", and initialize 9807 # STRIPPROG with the value of the STRIP variable (set by the user). 9808 AC_DEFUN([AM_PROG_INSTALL_STRIP], 9809 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 9810 # Installed binaries are usually stripped using 'strip' when the user 9811 # run "make install-strip". However 'strip' might not be the right 9812 # tool to use in cross-compilation environments, therefore Automake 9813 # will honor the 'STRIP' environment variable to overrule this program. 9814 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. 9815 if test "$cross_compiling" != no; then 9816 AC_CHECK_TOOL([STRIP], [strip], :) 9817 fi 9818 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 9819 AC_SUBST([INSTALL_STRIP_PROGRAM])]) 9820 9821 # Copyright (C) 2006-2013 Free Software Foundation, Inc. 9822 # 9823 # This file is free software; the Free Software Foundation 9824 # gives unlimited permission to copy and/or distribute it, 9825 # with or without modifications, as long as this notice is preserved. 9826 9827 # _AM_SUBST_NOTMAKE(VARIABLE) 9828 # --------------------------- 9829 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 9830 # This macro is traced by Automake. 9831 AC_DEFUN([_AM_SUBST_NOTMAKE]) 9832 9833 # AM_SUBST_NOTMAKE(VARIABLE) 9834 # -------------------------- 9835 # Public sister of _AM_SUBST_NOTMAKE. 9836 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 9837 9838 # Check how to create a tarball. -*- Autoconf -*- 9839 9840 # Copyright (C) 2004-2013 Free Software Foundation, Inc. 9841 # 9842 # This file is free software; the Free Software Foundation 9843 # gives unlimited permission to copy and/or distribute it, 9844 # with or without modifications, as long as this notice is preserved. 9845 9846 # _AM_PROG_TAR(FORMAT) 9847 # -------------------- 9848 # Check how to create a tarball in format FORMAT. 9849 # FORMAT should be one of 'v7', 'ustar', or 'pax'. 9850 # 9851 # Substitute a variable $(am__tar) that is a command 9852 # writing to stdout a FORMAT-tarball containing the directory 9853 # $tardir. 9854 # tardir=directory && $(am__tar) > result.tar 9855 # 9856 # Substitute a variable $(am__untar) that extract such 9857 # a tarball read from stdin. 9858 # $(am__untar) < result.tar 9859 # 9860 AC_DEFUN([_AM_PROG_TAR], 9861 [# Always define AMTAR for backward compatibility. Yes, it's still used 9862 # in the wild :-( We should find a proper way to deprecate it ... 9863 AC_SUBST([AMTAR], ['$${TAR-tar}']) 9864 9865 # We'll loop over all known methods to create a tar archive until one works. 9866 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 9867 9868 m4_if([$1], [v7], 9869 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 9870 9871 [m4_case([$1], 9872 [ustar], 9873 [# The POSIX 1988 'ustar' format is defined with fixed-size fields. 9874 # There is notably a 21 bits limit for the UID and the GID. In fact, 9875 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 9876 # and bug#13588). 9877 am_max_uid=2097151 # 2^21 - 1 9878 am_max_gid=$am_max_uid 9879 # The $UID and $GID variables are not portable, so we need to resort 9880 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 9881 # below are definitely unexpected, so allow the users to see them 9882 # (that is, avoid stderr redirection). 9883 am_uid=`id -u || echo unknown` 9884 am_gid=`id -g || echo unknown` 9885 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 9886 if test $am_uid -le $am_max_uid; then 9887 AC_MSG_RESULT([yes]) 9888 else 9889 AC_MSG_RESULT([no]) 9890 _am_tools=none 9891 fi 9892 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 9893 if test $am_gid -le $am_max_gid; then 9894 AC_MSG_RESULT([yes]) 9895 else 9896 AC_MSG_RESULT([no]) 9897 _am_tools=none 9898 fi], 9899 9900 [pax], 9901 [], 9902 9903 [m4_fatal([Unknown tar format])]) 9904 9905 AC_MSG_CHECKING([how to create a $1 tar archive]) 9906 9907 # Go ahead even if we have the value already cached. We do so because we 9908 # need to set the values for the 'am__tar' and 'am__untar' variables. 9909 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 9910 9911 for _am_tool in $_am_tools; do 9912 case $_am_tool in 9913 gnutar) 9914 for _am_tar in tar gnutar gtar; do 9915 AM_RUN_LOG([$_am_tar --version]) && break 9916 done 9917 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 9918 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 9919 am__untar="$_am_tar -xf -" 9920 ;; 9921 plaintar) 9922 # Must skip GNU tar: if it does not support --format= it doesn't create 9923 # ustar tarball either. 9924 (tar --version) >/dev/null 2>&1 && continue 9925 am__tar='tar chf - "$$tardir"' 9926 am__tar_='tar chf - "$tardir"' 9927 am__untar='tar xf -' 9928 ;; 9929 pax) 9930 am__tar='pax -L -x $1 -w "$$tardir"' 9931 am__tar_='pax -L -x $1 -w "$tardir"' 9932 am__untar='pax -r' 9933 ;; 9934 cpio) 9935 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 9936 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 9937 am__untar='cpio -i -H $1 -d' 9938 ;; 9939 none) 9940 am__tar=false 9941 am__tar_=false 9942 am__untar=false 9943 ;; 9944 esac 9945 9946 # If the value was cached, stop now. We just wanted to have am__tar 9947 # and am__untar set. 9948 test -n "${am_cv_prog_tar_$1}" && break 9949 9950 # tar/untar a dummy directory, and stop if the command works. 9951 rm -rf conftest.dir 9952 mkdir conftest.dir 9953 echo GrepMe > conftest.dir/file 9954 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 9955 rm -rf conftest.dir 9956 if test -s conftest.tar; then 9957 AM_RUN_LOG([$am__untar <conftest.tar]) 9958 AM_RUN_LOG([cat conftest.dir/file]) 9959 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 9960 fi 9961 done 9962 rm -rf conftest.dir 9963 9964 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 9965 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 9966 9967 AC_SUBST([am__tar]) 9968 AC_SUBST([am__untar]) 9969 ]) # _AM_PROG_TAR 9970 9971 m4_include([acinclude.m4])