1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2 # 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 4 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software 5 # Foundation, Inc. 6 # Written by Gordon Matzigkeit, 1996 7 # 8 # This file is free software; the Free Software Foundation gives 9 # unlimited permission to copy and/or distribute it, with or without 10 # modifications, as long as this notice is preserved. 11 12 m4_define([_LT_COPYING], [dnl 13 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 14 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software 15 # Foundation, Inc. 16 # Written by Gordon Matzigkeit, 1996 17 # 18 # This file is part of GNU Libtool. 19 # 20 # GNU Libtool is free software; you can redistribute it and/or 21 # modify it under the terms of the GNU General Public License as 22 # published by the Free Software Foundation; either version 2 of 23 # the License, or (at your option) any later version. 24 # 25 # As a special exception to the GNU General Public License, 26 # if you distribute this file as part of a program or library that 27 # is built using GNU Libtool, you may include this file under the 28 # same distribution terms that you use for the rest of that program. 29 # 30 # GNU Libtool is distributed in the hope that it will be useful, 31 # but WITHOUT ANY WARRANTY; without even the implied warranty of 32 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 # GNU General Public License for more details. 34 # 35 # You should have received a copy of the GNU General Public License 36 # along with GNU Libtool; see the file COPYING. If not, a copy 37 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 38 # obtained by writing to the Free Software Foundation, Inc., 39 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 40 ]) 41 42 # serial 57 LT_INIT 43 44 45 # LT_PREREQ(VERSION) 46 # ------------------ 47 # Complain and exit if this libtool version is less that VERSION. 48 m4_defun([LT_PREREQ], 49 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 50 [m4_default([$3], 51 [m4_fatal([Libtool version $1 or higher is required], 52 63)])], 53 [$2])]) 54 55 56 # _LT_CHECK_BUILDDIR 57 # ------------------ 58 # Complain if the absolute build directory name contains unusual characters 59 m4_defun([_LT_CHECK_BUILDDIR], 60 [case `pwd` in 61 *\ * | *\ *) 62 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 63 esac 64 ]) 65 66 67 # LT_INIT([OPTIONS]) 68 # ------------------ 69 AC_DEFUN([LT_INIT], 70 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 71 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 72 AC_BEFORE([$0], [LT_LANG])dnl 73 AC_BEFORE([$0], [LT_OUTPUT])dnl 74 AC_BEFORE([$0], [LTDL_INIT])dnl 75 m4_require([_LT_CHECK_BUILDDIR])dnl 76 77 dnl Autoconf doesn't catch unexpanded LT_ macros by default: 78 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 79 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 80 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 81 dnl unless we require an AC_DEFUNed macro: 82 AC_REQUIRE([LTOPTIONS_VERSION])dnl 83 AC_REQUIRE([LTSUGAR_VERSION])dnl 84 AC_REQUIRE([LTVERSION_VERSION])dnl 85 AC_REQUIRE([LTOBSOLETE_VERSION])dnl 86 m4_require([_LT_PROG_LTMAIN])dnl 87 88 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 89 90 dnl Parse OPTIONS 91 _LT_SET_OPTIONS([$0], [$1]) 92 93 # This can be used to rebuild libtool when needed 94 LIBTOOL_DEPS="$ltmain" 95 96 # Always use our own libtool. 97 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 98 AC_SUBST(LIBTOOL)dnl 99 100 _LT_SETUP 101 102 # Only expand once: 103 m4_define([LT_INIT]) 104 ])# LT_INIT 105 106 # Old names: 107 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 108 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 109 dnl aclocal-1.4 backwards compatibility: 110 dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 111 dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 112 113 114 # _LT_CC_BASENAME(CC) 115 # ------------------- 116 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 117 m4_defun([_LT_CC_BASENAME], 118 [for cc_temp in $1""; do 119 case $cc_temp in 120 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 121 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 122 \-*) ;; 123 *) break;; 124 esac 125 done 126 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 127 ]) 128 129 130 # _LT_FILEUTILS_DEFAULTS 131 # ---------------------- 132 # It is okay to use these file commands and assume they have been set 133 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 134 m4_defun([_LT_FILEUTILS_DEFAULTS], 135 [: ${CP="cp -f"} 136 : ${MV="mv -f"} 137 : ${RM="rm -f"} 138 ])# _LT_FILEUTILS_DEFAULTS 139 140 141 # _LT_SETUP 142 # --------- 143 m4_defun([_LT_SETUP], 144 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 145 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 146 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 147 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 148 149 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 150 dnl 151 _LT_DECL([], [host_alias], [0], [The host system])dnl 152 _LT_DECL([], [host], [0])dnl 153 _LT_DECL([], [host_os], [0])dnl 154 dnl 155 _LT_DECL([], [build_alias], [0], [The build system])dnl 156 _LT_DECL([], [build], [0])dnl 157 _LT_DECL([], [build_os], [0])dnl 158 dnl 159 AC_REQUIRE([AC_PROG_CC])dnl 160 AC_REQUIRE([LT_PATH_LD])dnl 161 AC_REQUIRE([LT_PATH_NM])dnl 162 dnl 163 AC_REQUIRE([AC_PROG_LN_S])dnl 164 test -z "$LN_S" && LN_S="ln -s" 165 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 166 dnl 167 AC_REQUIRE([LT_CMD_MAX_LEN])dnl 168 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 169 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 170 dnl 171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 172 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 173 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 174 m4_require([_LT_CMD_RELOAD])dnl 175 m4_require([_LT_CHECK_MAGIC_METHOD])dnl 176 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 177 m4_require([_LT_CMD_OLD_ARCHIVE])dnl 178 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 179 m4_require([_LT_WITH_SYSROOT])dnl 180 181 _LT_CONFIG_LIBTOOL_INIT([ 182 # See if we are running on zsh, and set the options which allow our 183 # commands through without removal of \ escapes INIT. 184 if test -n "\${ZSH_VERSION+set}" ; then 185 setopt NO_GLOB_SUBST 186 fi 187 ]) 188 if test -n "${ZSH_VERSION+set}" ; then 189 setopt NO_GLOB_SUBST 190 fi 191 192 _LT_CHECK_OBJDIR 193 194 m4_require([_LT_TAG_COMPILER])dnl 195 196 case $host_os in 197 aix3*) 198 # AIX sometimes has problems with the GCC collect2 program. For some 199 # reason, if we set the COLLECT_NAMES environment variable, the problems 200 # vanish in a puff of smoke. 201 if test "X${COLLECT_NAMES+set}" != Xset; then 202 COLLECT_NAMES= 203 export COLLECT_NAMES 204 fi 205 ;; 206 esac 207 208 # Global variables: 209 ofile=libtool 210 can_build_shared=yes 211 212 # All known linkers require a `.a' archive for static linking (except MSVC, 213 # which needs '.lib'). 214 libext=a 215 216 with_gnu_ld="$lt_cv_prog_gnu_ld" 217 218 old_CC="$CC" 219 old_CFLAGS="$CFLAGS" 220 221 # Set sane defaults for various variables 222 test -z "$CC" && CC=cc 223 test -z "$LTCC" && LTCC=$CC 224 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 225 test -z "$LD" && LD=ld 226 test -z "$ac_objext" && ac_objext=o 227 228 _LT_CC_BASENAME([$compiler]) 229 230 # Only perform the check for file, if the check method requires it 231 test -z "$MAGIC_CMD" && MAGIC_CMD=file 232 case $deplibs_check_method in 233 file_magic*) 234 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 235 _LT_PATH_MAGIC 236 fi 237 ;; 238 esac 239 240 # Use C for the default configuration in the libtool script 241 LT_SUPPORTED_TAG([CC]) 242 _LT_LANG_C_CONFIG 243 _LT_LANG_DEFAULT_CONFIG 244 _LT_CONFIG_COMMANDS 245 ])# _LT_SETUP 246 247 248 # _LT_PREPARE_SED_QUOTE_VARS 249 # -------------------------- 250 # Define a few sed substitution that help us do robust quoting. 251 m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 252 [# Backslashify metacharacters that are still active within 253 # double-quoted strings. 254 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 255 256 # Same as above, but do not quote variable references. 257 double_quote_subst='s/\([["`\\]]\)/\\\1/g' 258 259 # Sed substitution to delay expansion of an escaped shell variable in a 260 # double_quote_subst'ed string. 261 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 262 263 # Sed substitution to delay expansion of an escaped single quote. 264 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 265 266 # Sed substitution to avoid accidental globbing in evaled expressions 267 no_glob_subst='s/\*/\\\*/g' 268 ]) 269 270 # _LT_PROG_LTMAIN 271 # --------------- 272 # Note that this code is called both from `configure', and `config.status' 273 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 274 # `config.status' has no value for ac_aux_dir unless we are using Automake, 275 # so we pass a copy along to make sure it has a sensible value anyway. 276 m4_defun([_LT_PROG_LTMAIN], 277 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 278 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 279 ltmain="$ac_aux_dir/ltmain.sh" 280 ])# _LT_PROG_LTMAIN 281 282 283 ## ------------------------------------- ## 284 ## Accumulate code for creating libtool. ## 285 ## ------------------------------------- ## 286 287 # So that we can recreate a full libtool script including additional 288 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 289 # in macros and then make a single call at the end using the `libtool' 290 # label. 291 292 293 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 294 # ---------------------------------------- 295 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 296 m4_define([_LT_CONFIG_LIBTOOL_INIT], 297 [m4_ifval([$1], 298 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 299 [$1 300 ])])]) 301 302 # Initialize. 303 m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 304 305 306 # _LT_CONFIG_LIBTOOL([COMMANDS]) 307 # ------------------------------ 308 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 309 m4_define([_LT_CONFIG_LIBTOOL], 310 [m4_ifval([$1], 311 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 312 [$1 313 ])])]) 314 315 # Initialize. 316 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 317 318 319 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 320 # ----------------------------------------------------- 321 m4_defun([_LT_CONFIG_SAVE_COMMANDS], 322 [_LT_CONFIG_LIBTOOL([$1]) 323 _LT_CONFIG_LIBTOOL_INIT([$2]) 324 ]) 325 326 327 # _LT_FORMAT_COMMENT([COMMENT]) 328 # ----------------------------- 329 # Add leading comment marks to the start of each line, and a trailing 330 # full-stop to the whole comment if one is not present already. 331 m4_define([_LT_FORMAT_COMMENT], 332 [m4_ifval([$1], [ 333 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 334 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 335 )]) 336 337 338 339 ## ------------------------ ## 340 ## FIXME: Eliminate VARNAME ## 341 ## ------------------------ ## 342 343 344 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 345 # ------------------------------------------------------------------- 346 # CONFIGNAME is the name given to the value in the libtool script. 347 # VARNAME is the (base) name used in the configure script. 348 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on 349 # VARNAME. Any other value will be used directly. 350 m4_define([_LT_DECL], 351 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 352 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 353 [m4_ifval([$1], [$1], [$2])]) 354 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 355 m4_ifval([$4], 356 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 357 lt_dict_add_subkey([lt_decl_dict], [$2], 358 [tagged?], [m4_ifval([$5], [yes], [no])])]) 359 ]) 360 361 362 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 363 # -------------------------------------------------------- 364 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 365 366 367 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 368 # ------------------------------------------------ 369 m4_define([lt_decl_tag_varnames], 370 [_lt_decl_filter([tagged?], [yes], $@)]) 371 372 373 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 374 # --------------------------------------------------------- 375 m4_define([_lt_decl_filter], 376 [m4_case([$#], 377 [0], [m4_fatal([$0: too few arguments: $#])], 378 [1], [m4_fatal([$0: too few arguments: $#: $1])], 379 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 380 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 381 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 382 ]) 383 384 385 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 386 # -------------------------------------------------- 387 m4_define([lt_decl_quote_varnames], 388 [_lt_decl_filter([value], [1], $@)]) 389 390 391 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 392 # --------------------------------------------------- 393 m4_define([lt_decl_dquote_varnames], 394 [_lt_decl_filter([value], [2], $@)]) 395 396 397 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 398 # --------------------------------------------------- 399 m4_define([lt_decl_varnames_tagged], 400 [m4_assert([$# <= 2])dnl 401 _$0(m4_quote(m4_default([$1], [[, ]])), 402 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 403 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 404 m4_define([_lt_decl_varnames_tagged], 405 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 406 407 408 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 409 # ------------------------------------------------ 410 m4_define([lt_decl_all_varnames], 411 [_$0(m4_quote(m4_default([$1], [[, ]])), 412 m4_if([$2], [], 413 m4_quote(lt_decl_varnames), 414 m4_quote(m4_shift($@))))[]dnl 415 ]) 416 m4_define([_lt_decl_all_varnames], 417 [lt_join($@, lt_decl_varnames_tagged([$1], 418 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 419 ]) 420 421 422 # _LT_CONFIG_STATUS_DECLARE([VARNAME]) 423 # ------------------------------------ 424 # Quote a variable value, and forward it to `config.status' so that its 425 # declaration there will have the same value as in `configure'. VARNAME 426 # must have a single quote delimited value for this to work. 427 m4_define([_LT_CONFIG_STATUS_DECLARE], 428 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 429 430 431 # _LT_CONFIG_STATUS_DECLARATIONS 432 # ------------------------------ 433 # We delimit libtool config variables with single quotes, so when 434 # we write them to config.status, we have to be sure to quote all 435 # embedded single quotes properly. In configure, this macro expands 436 # each variable declared with _LT_DECL (and _LT_TAGDECL) into: 437 # 438 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 439 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 440 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 441 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 442 443 444 # _LT_LIBTOOL_TAGS 445 # ---------------- 446 # Output comment and list of tags supported by the script 447 m4_defun([_LT_LIBTOOL_TAGS], 448 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 449 available_tags="_LT_TAGS"dnl 450 ]) 451 452 453 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 454 # ----------------------------------- 455 # Extract the dictionary values for VARNAME (optionally with TAG) and 456 # expand to a commented shell variable setting: 457 # 458 # # Some comment about what VAR is for. 459 # visible_name=$lt_internal_name 460 m4_define([_LT_LIBTOOL_DECLARE], 461 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 462 [description])))[]dnl 463 m4_pushdef([_libtool_name], 464 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 465 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 466 [0], [_libtool_name=[$]$1], 467 [1], [_libtool_name=$lt_[]$1], 468 [2], [_libtool_name=$lt_[]$1], 469 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 470 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 471 ]) 472 473 474 # _LT_LIBTOOL_CONFIG_VARS 475 # ----------------------- 476 # Produce commented declarations of non-tagged libtool config variables 477 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 478 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG 479 # section) are produced by _LT_LIBTOOL_TAG_VARS. 480 m4_defun([_LT_LIBTOOL_CONFIG_VARS], 481 [m4_foreach([_lt_var], 482 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 483 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 484 485 486 # _LT_LIBTOOL_TAG_VARS(TAG) 487 # ------------------------- 488 m4_define([_LT_LIBTOOL_TAG_VARS], 489 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 490 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 491 492 493 # _LT_TAGVAR(VARNAME, [TAGNAME]) 494 # ------------------------------ 495 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 496 497 498 # _LT_CONFIG_COMMANDS 499 # ------------------- 500 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 501 # variables for single and double quote escaping we saved from calls 502 # to _LT_DECL, we can put quote escaped variables declarations 503 # into `config.status', and then the shell code to quote escape them in 504 # for loops in `config.status'. Finally, any additional code accumulated 505 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 506 m4_defun([_LT_CONFIG_COMMANDS], 507 [AC_PROVIDE_IFELSE([LT_OUTPUT], 508 dnl If the libtool generation code has been placed in $CONFIG_LT, 509 dnl instead of duplicating it all over again into config.status, 510 dnl then we will have config.status run $CONFIG_LT later, so it 511 dnl needs to know what name is stored there: 512 [AC_CONFIG_COMMANDS([libtool], 513 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 514 dnl If the libtool generation code is destined for config.status, 515 dnl expand the accumulated commands and init code now: 516 [AC_CONFIG_COMMANDS([libtool], 517 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 518 ])#_LT_CONFIG_COMMANDS 519 520 521 # Initialize. 522 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 523 [ 524 525 # The HP-UX ksh and POSIX shell print the target directory to stdout 526 # if CDPATH is set. 527 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 528 529 sed_quote_subst='$sed_quote_subst' 530 double_quote_subst='$double_quote_subst' 531 delay_variable_subst='$delay_variable_subst' 532 _LT_CONFIG_STATUS_DECLARATIONS 533 LTCC='$LTCC' 534 LTCFLAGS='$LTCFLAGS' 535 compiler='$compiler_DEFAULT' 536 537 # A function that is used when there is no print builtin or printf. 538 func_fallback_echo () 539 { 540 eval 'cat <<_LTECHO_EOF 541 \$[]1 542 _LTECHO_EOF' 543 } 544 545 # Quote evaled strings. 546 for var in lt_decl_all_varnames([[ \ 547 ]], lt_decl_quote_varnames); do 548 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 549 *[[\\\\\\\`\\"\\\$]]*) 550 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 551 ;; 552 *) 553 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 554 ;; 555 esac 556 done 557 558 # Double-quote double-evaled strings. 559 for var in lt_decl_all_varnames([[ \ 560 ]], lt_decl_dquote_varnames); do 561 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 562 *[[\\\\\\\`\\"\\\$]]*) 563 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 564 ;; 565 *) 566 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 567 ;; 568 esac 569 done 570 571 _LT_OUTPUT_LIBTOOL_INIT 572 ]) 573 574 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 575 # ------------------------------------ 576 # Generate a child script FILE with all initialization necessary to 577 # reuse the environment learned by the parent script, and make the 578 # file executable. If COMMENT is supplied, it is inserted after the 579 # `#!' sequence but before initialization text begins. After this 580 # macro, additional text can be appended to FILE to form the body of 581 # the child script. The macro ends with non-zero status if the 582 # file could not be fully written (such as if the disk is full). 583 m4_ifdef([AS_INIT_GENERATED], 584 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 585 [m4_defun([_LT_GENERATED_FILE_INIT], 586 [m4_require([AS_PREPARE])]dnl 587 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 588 [lt_write_fail=0 589 cat >$1 <<_ASEOF || lt_write_fail=1 590 #! $SHELL 591 # Generated by $as_me. 592 $2 593 SHELL=\${CONFIG_SHELL-$SHELL} 594 export SHELL 595 _ASEOF 596 cat >>$1 <<\_ASEOF || lt_write_fail=1 597 AS_SHELL_SANITIZE 598 _AS_PREPARE 599 exec AS_MESSAGE_FD>&1 600 _ASEOF 601 test $lt_write_fail = 0 && chmod +x $1[]dnl 602 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 603 604 # LT_OUTPUT 605 # --------- 606 # This macro allows early generation of the libtool script (before 607 # AC_OUTPUT is called), incase it is used in configure for compilation 608 # tests. 609 AC_DEFUN([LT_OUTPUT], 610 [: ${CONFIG_LT=./config.lt} 611 AC_MSG_NOTICE([creating $CONFIG_LT]) 612 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 613 [# Run this file to recreate a libtool stub with the current configuration.]) 614 615 cat >>"$CONFIG_LT" <<\_LTEOF 616 lt_cl_silent=false 617 exec AS_MESSAGE_LOG_FD>>config.log 618 { 619 echo 620 AS_BOX([Running $as_me.]) 621 } >&AS_MESSAGE_LOG_FD 622 623 lt_cl_help="\ 624 \`$as_me' creates a local libtool stub from the current configuration, 625 for use in further configure time tests before the real libtool is 626 generated. 627 628 Usage: $[0] [[OPTIONS]] 629 630 -h, --help print this help, then exit 631 -V, --version print version number, then exit 632 -q, --quiet do not print progress messages 633 -d, --debug don't remove temporary files 634 635 Report bugs to <bug-libtool (a] gnu.org>." 636 637 lt_cl_version="\ 638 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 639 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 640 configured by $[0], generated by m4_PACKAGE_STRING. 641 642 Copyright (C) 2011 Free Software Foundation, Inc. 643 This config.lt script is free software; the Free Software Foundation 644 gives unlimited permision to copy, distribute and modify it." 645 646 while test $[#] != 0 647 do 648 case $[1] in 649 --version | --v* | -V ) 650 echo "$lt_cl_version"; exit 0 ;; 651 --help | --h* | -h ) 652 echo "$lt_cl_help"; exit 0 ;; 653 --debug | --d* | -d ) 654 debug=: ;; 655 --quiet | --q* | --silent | --s* | -q ) 656 lt_cl_silent=: ;; 657 658 -*) AC_MSG_ERROR([unrecognized option: $[1] 659 Try \`$[0] --help' for more information.]) ;; 660 661 *) AC_MSG_ERROR([unrecognized argument: $[1] 662 Try \`$[0] --help' for more information.]) ;; 663 esac 664 shift 665 done 666 667 if $lt_cl_silent; then 668 exec AS_MESSAGE_FD>/dev/null 669 fi 670 _LTEOF 671 672 cat >>"$CONFIG_LT" <<_LTEOF 673 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 674 _LTEOF 675 676 cat >>"$CONFIG_LT" <<\_LTEOF 677 AC_MSG_NOTICE([creating $ofile]) 678 _LT_OUTPUT_LIBTOOL_COMMANDS 679 AS_EXIT(0) 680 _LTEOF 681 chmod +x "$CONFIG_LT" 682 683 # configure is writing to config.log, but config.lt does its own redirection, 684 # appending to config.log, which fails on DOS, as config.log is still kept 685 # open by configure. Here we exec the FD to /dev/null, effectively closing 686 # config.log, so it can be properly (re)opened and appended to by config.lt. 687 lt_cl_success=: 688 test "$silent" = yes && 689 lt_config_lt_args="$lt_config_lt_args --quiet" 690 exec AS_MESSAGE_LOG_FD>/dev/null 691 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 692 exec AS_MESSAGE_LOG_FD>>config.log 693 $lt_cl_success || AS_EXIT(1) 694 ])# LT_OUTPUT 695 696 697 # _LT_CONFIG(TAG) 698 # --------------- 699 # If TAG is the built-in tag, create an initial libtool script with a 700 # default configuration from the untagged config vars. Otherwise add code 701 # to config.status for appending the configuration named by TAG from the 702 # matching tagged config vars. 703 m4_defun([_LT_CONFIG], 704 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 705 _LT_CONFIG_SAVE_COMMANDS([ 706 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 707 m4_if(_LT_TAG, [C], [ 708 # See if we are running on zsh, and set the options which allow our 709 # commands through without removal of \ escapes. 710 if test -n "${ZSH_VERSION+set}" ; then 711 setopt NO_GLOB_SUBST 712 fi 713 714 cfgfile="${ofile}T" 715 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 716 $RM "$cfgfile" 717 718 cat <<_LT_EOF >> "$cfgfile" 719 #! $SHELL 720 721 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 722 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 723 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 724 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 725 # 726 _LT_COPYING 727 _LT_LIBTOOL_TAGS 728 729 # ### BEGIN LIBTOOL CONFIG 730 _LT_LIBTOOL_CONFIG_VARS 731 _LT_LIBTOOL_TAG_VARS 732 # ### END LIBTOOL CONFIG 733 734 _LT_EOF 735 736 case $host_os in 737 aix3*) 738 cat <<\_LT_EOF >> "$cfgfile" 739 # AIX sometimes has problems with the GCC collect2 program. For some 740 # reason, if we set the COLLECT_NAMES environment variable, the problems 741 # vanish in a puff of smoke. 742 if test "X${COLLECT_NAMES+set}" != Xset; then 743 COLLECT_NAMES= 744 export COLLECT_NAMES 745 fi 746 _LT_EOF 747 ;; 748 esac 749 750 _LT_PROG_LTMAIN 751 752 # We use sed instead of cat because bash on DJGPP gets confused if 753 # if finds mixed CR/LF and LF-only lines. Since sed operates in 754 # text mode, it properly converts lines to CR/LF. This bash problem 755 # is reportedly fixed, but why not run on old versions too? 756 sed '$q' "$ltmain" >> "$cfgfile" \ 757 || (rm -f "$cfgfile"; exit 1) 758 759 _LT_PROG_REPLACE_SHELLFNS 760 761 mv -f "$cfgfile" "$ofile" || 762 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 763 chmod +x "$ofile" 764 ], 765 [cat <<_LT_EOF >> "$ofile" 766 767 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 768 dnl in a comment (ie after a #). 769 # ### BEGIN LIBTOOL TAG CONFIG: $1 770 _LT_LIBTOOL_TAG_VARS(_LT_TAG) 771 # ### END LIBTOOL TAG CONFIG: $1 772 _LT_EOF 773 ])dnl /m4_if 774 ], 775 [m4_if([$1], [], [ 776 PACKAGE='$PACKAGE' 777 VERSION='$VERSION' 778 TIMESTAMP='$TIMESTAMP' 779 RM='$RM' 780 ofile='$ofile'], []) 781 ])dnl /_LT_CONFIG_SAVE_COMMANDS 782 ])# _LT_CONFIG 783 784 785 # LT_SUPPORTED_TAG(TAG) 786 # --------------------- 787 # Trace this macro to discover what tags are supported by the libtool 788 # --tag option, using: 789 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 790 AC_DEFUN([LT_SUPPORTED_TAG], []) 791 792 793 # C support is built-in for now 794 m4_define([_LT_LANG_C_enabled], []) 795 m4_define([_LT_TAGS], []) 796 797 798 # LT_LANG(LANG) 799 # ------------- 800 # Enable libtool support for the given language if not already enabled. 801 AC_DEFUN([LT_LANG], 802 [AC_BEFORE([$0], [LT_OUTPUT])dnl 803 m4_case([$1], 804 [C], [_LT_LANG(C)], 805 [C++], [_LT_LANG(CXX)], 806 [Go], [_LT_LANG(GO)], 807 [Java], [_LT_LANG(GCJ)], 808 [Fortran 77], [_LT_LANG(F77)], 809 [Fortran], [_LT_LANG(FC)], 810 [Windows Resource], [_LT_LANG(RC)], 811 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 812 [_LT_LANG($1)], 813 [m4_fatal([$0: unsupported language: "$1"])])])dnl 814 ])# LT_LANG 815 816 817 # _LT_LANG(LANGNAME) 818 # ------------------ 819 m4_defun([_LT_LANG], 820 [m4_ifdef([_LT_LANG_]$1[_enabled], [], 821 [LT_SUPPORTED_TAG([$1])dnl 822 m4_append([_LT_TAGS], [$1 ])dnl 823 m4_define([_LT_LANG_]$1[_enabled], [])dnl 824 _LT_LANG_$1_CONFIG($1)])dnl 825 ])# _LT_LANG 826 827 828 m4_ifndef([AC_PROG_GO], [ 829 ############################################################ 830 # NOTE: This macro has been submitted for inclusion into # 831 # GNU Autoconf as AC_PROG_GO. When it is available in # 832 # a released version of Autoconf we should remove this # 833 # macro and use it instead. # 834 ############################################################ 835 m4_defun([AC_PROG_GO], 836 [AC_LANG_PUSH(Go)dnl 837 AC_ARG_VAR([GOC], [Go compiler command])dnl 838 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 839 _AC_ARG_VAR_LDFLAGS()dnl 840 AC_CHECK_TOOL(GOC, gccgo) 841 if test -z "$GOC"; then 842 if test -n "$ac_tool_prefix"; then 843 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 844 fi 845 fi 846 if test -z "$GOC"; then 847 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 848 fi 849 ])#m4_defun 850 ])#m4_ifndef 851 852 853 # _LT_LANG_DEFAULT_CONFIG 854 # ----------------------- 855 m4_defun([_LT_LANG_DEFAULT_CONFIG], 856 [AC_PROVIDE_IFELSE([AC_PROG_CXX], 857 [LT_LANG(CXX)], 858 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 859 860 AC_PROVIDE_IFELSE([AC_PROG_F77], 861 [LT_LANG(F77)], 862 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 863 864 AC_PROVIDE_IFELSE([AC_PROG_FC], 865 [LT_LANG(FC)], 866 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 867 868 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 869 dnl pulling things in needlessly. 870 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 871 [LT_LANG(GCJ)], 872 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 873 [LT_LANG(GCJ)], 874 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 875 [LT_LANG(GCJ)], 876 [m4_ifdef([AC_PROG_GCJ], 877 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 878 m4_ifdef([A][M_PROG_GCJ], 879 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 880 m4_ifdef([LT_PROG_GCJ], 881 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 882 883 AC_PROVIDE_IFELSE([AC_PROG_GO], 884 [LT_LANG(GO)], 885 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 886 887 AC_PROVIDE_IFELSE([LT_PROG_RC], 888 [LT_LANG(RC)], 889 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 890 ])# _LT_LANG_DEFAULT_CONFIG 891 892 # Obsolete macros: 893 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 894 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 895 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 896 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 897 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 898 dnl aclocal-1.4 backwards compatibility: 899 dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 900 dnl AC_DEFUN([AC_LIBTOOL_F77], []) 901 dnl AC_DEFUN([AC_LIBTOOL_FC], []) 902 dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 903 dnl AC_DEFUN([AC_LIBTOOL_RC], []) 904 905 906 # _LT_TAG_COMPILER 907 # ---------------- 908 m4_defun([_LT_TAG_COMPILER], 909 [AC_REQUIRE([AC_PROG_CC])dnl 910 911 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 912 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 913 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 914 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 915 916 # If no C compiler was specified, use CC. 917 LTCC=${LTCC-"$CC"} 918 919 # If no C compiler flags were specified, use CFLAGS. 920 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 921 922 # Allow CC to be a program name with arguments. 923 compiler=$CC 924 ])# _LT_TAG_COMPILER 925 926 927 # _LT_COMPILER_BOILERPLATE 928 # ------------------------ 929 # Check for compiler boilerplate output or warnings with 930 # the simple compiler test code. 931 m4_defun([_LT_COMPILER_BOILERPLATE], 932 [m4_require([_LT_DECL_SED])dnl 933 ac_outfile=conftest.$ac_objext 934 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 935 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 936 _lt_compiler_boilerplate=`cat conftest.err` 937 $RM conftest* 938 ])# _LT_COMPILER_BOILERPLATE 939 940 941 # _LT_LINKER_BOILERPLATE 942 # ---------------------- 943 # Check for linker boilerplate output or warnings with 944 # the simple link test code. 945 m4_defun([_LT_LINKER_BOILERPLATE], 946 [m4_require([_LT_DECL_SED])dnl 947 ac_outfile=conftest.$ac_objext 948 echo "$lt_simple_link_test_code" >conftest.$ac_ext 949 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 950 _lt_linker_boilerplate=`cat conftest.err` 951 $RM -r conftest* 952 ])# _LT_LINKER_BOILERPLATE 953 954 # _LT_REQUIRED_DARWIN_CHECKS 955 # ------------------------- 956 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 957 case $host_os in 958 rhapsody* | darwin*) 959 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 960 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 961 AC_CHECK_TOOL([LIPO], [lipo], [:]) 962 AC_CHECK_TOOL([OTOOL], [otool], [:]) 963 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 964 _LT_DECL([], [DSYMUTIL], [1], 965 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 966 _LT_DECL([], [NMEDIT], [1], 967 [Tool to change global to local symbols on Mac OS X]) 968 _LT_DECL([], [LIPO], [1], 969 [Tool to manipulate fat objects and archives on Mac OS X]) 970 _LT_DECL([], [OTOOL], [1], 971 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 972 _LT_DECL([], [OTOOL64], [1], 973 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 974 975 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 976 [lt_cv_apple_cc_single_mod=no 977 if test -z "${LT_MULTI_MODULE}"; then 978 # By default we will add the -single_module flag. You can override 979 # by either setting the environment variable LT_MULTI_MODULE 980 # non-empty at configure time, or by adding -multi_module to the 981 # link flags. 982 rm -rf libconftest.dylib* 983 echo "int foo(void){return 1;}" > conftest.c 984 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 985 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 986 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 987 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 988 _lt_result=$? 989 # If there is a non-empty error log, and "single_module" 990 # appears in it, assume the flag caused a linker warning 991 if test -s conftest.err && $GREP single_module conftest.err; then 992 cat conftest.err >&AS_MESSAGE_LOG_FD 993 # Otherwise, if the output was created with a 0 exit code from 994 # the compiler, it worked. 995 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 996 lt_cv_apple_cc_single_mod=yes 997 else 998 cat conftest.err >&AS_MESSAGE_LOG_FD 999 fi 1000 rm -rf libconftest.dylib* 1001 rm -f conftest.* 1002 fi]) 1003 1004 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1005 [lt_cv_ld_exported_symbols_list], 1006 [lt_cv_ld_exported_symbols_list=no 1007 save_LDFLAGS=$LDFLAGS 1008 echo "_main" > conftest.sym 1009 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1010 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1011 [lt_cv_ld_exported_symbols_list=yes], 1012 [lt_cv_ld_exported_symbols_list=no]) 1013 LDFLAGS="$save_LDFLAGS" 1014 ]) 1015 1016 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1017 [lt_cv_ld_force_load=no 1018 cat > conftest.c << _LT_EOF 1019 int forced_loaded() { return 2;} 1020 _LT_EOF 1021 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1022 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1023 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1024 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1025 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1026 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1027 cat > conftest.c << _LT_EOF 1028 int main() { return 0;} 1029 _LT_EOF 1030 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1031 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1032 _lt_result=$? 1033 if test -s conftest.err && $GREP force_load conftest.err; then 1034 cat conftest.err >&AS_MESSAGE_LOG_FD 1035 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 1036 lt_cv_ld_force_load=yes 1037 else 1038 cat conftest.err >&AS_MESSAGE_LOG_FD 1039 fi 1040 rm -f conftest.err libconftest.a conftest conftest.c 1041 rm -rf conftest.dSYM 1042 ]) 1043 case $host_os in 1044 rhapsody* | darwin1.[[012]]) 1045 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1046 darwin1.*) 1047 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1048 darwin*) # darwin 5.x on 1049 # if running on 10.5 or later, the deployment target defaults 1050 # to the OS version, if on x86, and 10.4, the deployment 1051 # target defaults to 10.4. Don't you love it? 1052 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1053 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1054 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1055 10.[[012]]*) 1056 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1057 10.*) 1058 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1059 esac 1060 ;; 1061 esac 1062 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1063 _lt_dar_single_mod='$single_module' 1064 fi 1065 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1066 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1067 else 1068 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1069 fi 1070 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1071 _lt_dsymutil='~$DSYMUTIL $lib || :' 1072 else 1073 _lt_dsymutil= 1074 fi 1075 ;; 1076 esac 1077 ]) 1078 1079 1080 # _LT_DARWIN_LINKER_FEATURES([TAG]) 1081 # --------------------------------- 1082 # Checks for linker and compiler features on darwin 1083 m4_defun([_LT_DARWIN_LINKER_FEATURES], 1084 [ 1085 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1086 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1087 _LT_TAGVAR(hardcode_direct, $1)=no 1088 _LT_TAGVAR(hardcode_automatic, $1)=yes 1089 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1090 if test "$lt_cv_ld_force_load" = "yes"; then 1091 _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\"`' 1092 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1093 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1094 else 1095 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1096 fi 1097 _LT_TAGVAR(link_all_deplibs, $1)=yes 1098 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1099 case $cc_basename in 1100 ifort*) _lt_dar_can_shared=yes ;; 1101 *) _lt_dar_can_shared=$GCC ;; 1102 esac 1103 if test "$_lt_dar_can_shared" = "yes"; then 1104 output_verbose_link_cmd=func_echo_all 1105 _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}" 1106 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1107 _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}" 1108 _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}" 1109 m4_if([$1], [CXX], 1110 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1111 _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}" 1112 _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}" 1113 fi 1114 ],[]) 1115 else 1116 _LT_TAGVAR(ld_shlibs, $1)=no 1117 fi 1118 ]) 1119 1120 # _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1121 # ---------------------------------- 1122 # Links a minimal program and checks the executable 1123 # for the system default hardcoded library path. In most cases, 1124 # this is /usr/lib:/lib, but when the MPI compilers are used 1125 # the location of the communication and MPI libs are included too. 1126 # If we don't find anything, use the default library path according 1127 # to the aix ld manual. 1128 # Store the results from the different compilers for each TAGNAME. 1129 # Allow to override them for all tags through lt_cv_aix_libpath. 1130 m4_defun([_LT_SYS_MODULE_PATH_AIX], 1131 [m4_require([_LT_DECL_SED])dnl 1132 if test "${lt_cv_aix_libpath+set}" = set; then 1133 aix_libpath=$lt_cv_aix_libpath 1134 else 1135 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1136 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1137 lt_aix_libpath_sed='[ 1138 /Import File Strings/,/^$/ { 1139 /^0/ { 1140 s/^0 *\([^ ]*\) *$/\1/ 1141 p 1142 } 1143 }]' 1144 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1145 # Check for a 64-bit object if we didn't find anything. 1146 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1147 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1148 fi],[]) 1149 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1150 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1151 fi 1152 ]) 1153 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1154 fi 1155 ])# _LT_SYS_MODULE_PATH_AIX 1156 1157 1158 # _LT_SHELL_INIT(ARG) 1159 # ------------------- 1160 m4_define([_LT_SHELL_INIT], 1161 [m4_divert_text([M4SH-INIT], [$1 1162 ])])# _LT_SHELL_INIT 1163 1164 1165 1166 # _LT_PROG_ECHO_BACKSLASH 1167 # ----------------------- 1168 # Find how we can fake an echo command that does not interpret backslash. 1169 # In particular, with Autoconf 2.60 or later we add some code to the start 1170 # of the generated configure script which will find a shell with a builtin 1171 # printf (which we can use as an echo command). 1172 m4_defun([_LT_PROG_ECHO_BACKSLASH], 1173 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1174 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1175 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1176 1177 AC_MSG_CHECKING([how to print strings]) 1178 # Test print first, because it will be a builtin if present. 1179 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1180 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1181 ECHO='print -r --' 1182 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1183 ECHO='printf %s\n' 1184 else 1185 # Use this function as a fallback that always works. 1186 func_fallback_echo () 1187 { 1188 eval 'cat <<_LTECHO_EOF 1189 $[]1 1190 _LTECHO_EOF' 1191 } 1192 ECHO='func_fallback_echo' 1193 fi 1194 1195 # func_echo_all arg... 1196 # Invoke $ECHO with all args, space-separated. 1197 func_echo_all () 1198 { 1199 $ECHO "$*" 1200 } 1201 1202 case "$ECHO" in 1203 printf*) AC_MSG_RESULT([printf]) ;; 1204 print*) AC_MSG_RESULT([print -r]) ;; 1205 *) AC_MSG_RESULT([cat]) ;; 1206 esac 1207 1208 m4_ifdef([_AS_DETECT_SUGGESTED], 1209 [_AS_DETECT_SUGGESTED([ 1210 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1211 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1212 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1213 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1214 PATH=/empty FPATH=/empty; export PATH FPATH 1215 test "X`printf %s $ECHO`" = "X$ECHO" \ 1216 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1217 1218 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1219 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1220 ])# _LT_PROG_ECHO_BACKSLASH 1221 1222 1223 # _LT_WITH_SYSROOT 1224 # ---------------- 1225 AC_DEFUN([_LT_WITH_SYSROOT], 1226 [AC_MSG_CHECKING([for sysroot]) 1227 AC_ARG_WITH([sysroot], 1228 [ --with-sysroot[=DIR] Search for dependent libraries within DIR 1229 (or the compiler's sysroot if not specified).], 1230 [], [with_sysroot=no]) 1231 1232 dnl lt_sysroot will always be passed unquoted. We quote it here 1233 dnl in case the user passed a directory name. 1234 lt_sysroot= 1235 case ${with_sysroot} in #( 1236 yes) 1237 if test "$GCC" = yes; then 1238 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1239 fi 1240 ;; #( 1241 /*) 1242 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1243 ;; #( 1244 no|'') 1245 ;; #( 1246 *) 1247 AC_MSG_RESULT([${with_sysroot}]) 1248 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1249 ;; 1250 esac 1251 1252 AC_MSG_RESULT([${lt_sysroot:-no}]) 1253 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1254 [dependent libraries, and in which our libraries should be installed.])]) 1255 1256 # _LT_ENABLE_LOCK 1257 # --------------- 1258 m4_defun([_LT_ENABLE_LOCK], 1259 [AC_ARG_ENABLE([libtool-lock], 1260 [AS_HELP_STRING([--disable-libtool-lock], 1261 [avoid locking (might break parallel builds)])]) 1262 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1263 1264 # Some flags need to be propagated to the compiler or linker for good 1265 # libtool support. 1266 case $host in 1267 ia64-*-hpux*) 1268 # Find out which ABI we are using. 1269 echo 'int i;' > conftest.$ac_ext 1270 if AC_TRY_EVAL(ac_compile); then 1271 case `/usr/bin/file conftest.$ac_objext` in 1272 *ELF-32*) 1273 HPUX_IA64_MODE="32" 1274 ;; 1275 *ELF-64*) 1276 HPUX_IA64_MODE="64" 1277 ;; 1278 esac 1279 fi 1280 rm -rf conftest* 1281 ;; 1282 *-*-irix6*) 1283 # Find out which ABI we are using. 1284 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1285 if AC_TRY_EVAL(ac_compile); then 1286 if test "$lt_cv_prog_gnu_ld" = yes; then 1287 case `/usr/bin/file conftest.$ac_objext` in 1288 *32-bit*) 1289 LD="${LD-ld} -melf32bsmip" 1290 ;; 1291 *N32*) 1292 LD="${LD-ld} -melf32bmipn32" 1293 ;; 1294 *64-bit*) 1295 LD="${LD-ld} -melf64bmip" 1296 ;; 1297 esac 1298 else 1299 case `/usr/bin/file conftest.$ac_objext` in 1300 *32-bit*) 1301 LD="${LD-ld} -32" 1302 ;; 1303 *N32*) 1304 LD="${LD-ld} -n32" 1305 ;; 1306 *64-bit*) 1307 LD="${LD-ld} -64" 1308 ;; 1309 esac 1310 fi 1311 fi 1312 rm -rf conftest* 1313 ;; 1314 1315 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1316 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1317 # Find out which ABI we are using. 1318 echo 'int i;' > conftest.$ac_ext 1319 if AC_TRY_EVAL(ac_compile); then 1320 case `/usr/bin/file conftest.o` in 1321 *32-bit*) 1322 case $host in 1323 x86_64-*kfreebsd*-gnu) 1324 LD="${LD-ld} -m elf_i386_fbsd" 1325 ;; 1326 x86_64-*linux*) 1327 LD="${LD-ld} -m elf_i386" 1328 ;; 1329 ppc64-*linux*|powerpc64-*linux*) 1330 LD="${LD-ld} -m elf32ppclinux" 1331 ;; 1332 s390x-*linux*) 1333 LD="${LD-ld} -m elf_s390" 1334 ;; 1335 sparc64-*linux*) 1336 LD="${LD-ld} -m elf32_sparc" 1337 ;; 1338 esac 1339 ;; 1340 *64-bit*) 1341 case $host in 1342 x86_64-*kfreebsd*-gnu) 1343 LD="${LD-ld} -m elf_x86_64_fbsd" 1344 ;; 1345 x86_64-*linux*) 1346 LD="${LD-ld} -m elf_x86_64" 1347 ;; 1348 ppc*-*linux*|powerpc*-*linux*) 1349 LD="${LD-ld} -m elf64ppc" 1350 ;; 1351 s390*-*linux*|s390*-*tpf*) 1352 LD="${LD-ld} -m elf64_s390" 1353 ;; 1354 sparc*-*linux*) 1355 LD="${LD-ld} -m elf64_sparc" 1356 ;; 1357 esac 1358 ;; 1359 esac 1360 fi 1361 rm -rf conftest* 1362 ;; 1363 1364 *-*-sco3.2v5*) 1365 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1366 SAVE_CFLAGS="$CFLAGS" 1367 CFLAGS="$CFLAGS -belf" 1368 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1369 [AC_LANG_PUSH(C) 1370 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1371 AC_LANG_POP]) 1372 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1373 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1374 CFLAGS="$SAVE_CFLAGS" 1375 fi 1376 ;; 1377 *-*solaris*) 1378 # Find out which ABI we are using. 1379 echo 'int i;' > conftest.$ac_ext 1380 if AC_TRY_EVAL(ac_compile); then 1381 case `/usr/bin/file conftest.o` in 1382 *64-bit*) 1383 case $lt_cv_prog_gnu_ld in 1384 yes*) 1385 case $host in 1386 i?86-*-solaris*) 1387 LD="${LD-ld} -m elf_x86_64" 1388 ;; 1389 sparc*-*-solaris*) 1390 LD="${LD-ld} -m elf64_sparc" 1391 ;; 1392 esac 1393 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1394 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1395 LD="${LD-ld}_sol2" 1396 fi 1397 ;; 1398 *) 1399 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1400 LD="${LD-ld} -64" 1401 fi 1402 ;; 1403 esac 1404 ;; 1405 esac 1406 fi 1407 rm -rf conftest* 1408 ;; 1409 esac 1410 1411 need_locks="$enable_libtool_lock" 1412 ])# _LT_ENABLE_LOCK 1413 1414 1415 # _LT_PROG_AR 1416 # ----------- 1417 m4_defun([_LT_PROG_AR], 1418 [AC_CHECK_TOOLS(AR, [ar], false) 1419 : ${AR=ar} 1420 : ${AR_FLAGS=cru} 1421 _LT_DECL([], [AR], [1], [The archiver]) 1422 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1423 1424 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1425 [lt_cv_ar_at_file=no 1426 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1427 [echo conftest.$ac_objext > conftest.lst 1428 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1429 AC_TRY_EVAL([lt_ar_try]) 1430 if test "$ac_status" -eq 0; then 1431 # Ensure the archiver fails upon bogus file names. 1432 rm -f conftest.$ac_objext libconftest.a 1433 AC_TRY_EVAL([lt_ar_try]) 1434 if test "$ac_status" -ne 0; then 1435 lt_cv_ar_at_file=@ 1436 fi 1437 fi 1438 rm -f conftest.* libconftest.a 1439 ]) 1440 ]) 1441 1442 if test "x$lt_cv_ar_at_file" = xno; then 1443 archiver_list_spec= 1444 else 1445 archiver_list_spec=$lt_cv_ar_at_file 1446 fi 1447 _LT_DECL([], [archiver_list_spec], [1], 1448 [How to feed a file listing to the archiver]) 1449 ])# _LT_PROG_AR 1450 1451 1452 # _LT_CMD_OLD_ARCHIVE 1453 # ------------------- 1454 m4_defun([_LT_CMD_OLD_ARCHIVE], 1455 [_LT_PROG_AR 1456 1457 AC_CHECK_TOOL(STRIP, strip, :) 1458 test -z "$STRIP" && STRIP=: 1459 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1460 1461 AC_CHECK_TOOL(RANLIB, ranlib, :) 1462 test -z "$RANLIB" && RANLIB=: 1463 _LT_DECL([], [RANLIB], [1], 1464 [Commands used to install an old-style archive]) 1465 1466 # Determine commands to create old-style static archives. 1467 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1468 old_postinstall_cmds='chmod 644 $oldlib' 1469 old_postuninstall_cmds= 1470 1471 if test -n "$RANLIB"; then 1472 case $host_os in 1473 openbsd*) 1474 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1475 ;; 1476 *) 1477 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1478 ;; 1479 esac 1480 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1481 fi 1482 1483 case $host_os in 1484 darwin*) 1485 lock_old_archive_extraction=yes ;; 1486 *) 1487 lock_old_archive_extraction=no ;; 1488 esac 1489 _LT_DECL([], [old_postinstall_cmds], [2]) 1490 _LT_DECL([], [old_postuninstall_cmds], [2]) 1491 _LT_TAGDECL([], [old_archive_cmds], [2], 1492 [Commands used to build an old-style archive]) 1493 _LT_DECL([], [lock_old_archive_extraction], [0], 1494 [Whether to use a lock for old archive extraction]) 1495 ])# _LT_CMD_OLD_ARCHIVE 1496 1497 1498 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1499 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1500 # ---------------------------------------------------------------- 1501 # Check whether the given compiler option works 1502 AC_DEFUN([_LT_COMPILER_OPTION], 1503 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1504 m4_require([_LT_DECL_SED])dnl 1505 AC_CACHE_CHECK([$1], [$2], 1506 [$2=no 1507 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1508 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1509 lt_compiler_flag="$3" 1510 # Insert the option either (1) after the last *FLAGS variable, or 1511 # (2) before a word containing "conftest.", or (3) at the end. 1512 # Note that $ac_compile itself does not contain backslashes and begins 1513 # with a dollar sign (not a hyphen), so the echo should work correctly. 1514 # The option is referenced via a variable to avoid confusing sed. 1515 lt_compile=`echo "$ac_compile" | $SED \ 1516 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1517 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1518 -e 's:$: $lt_compiler_flag:'` 1519 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1520 (eval "$lt_compile" 2>conftest.err) 1521 ac_status=$? 1522 cat conftest.err >&AS_MESSAGE_LOG_FD 1523 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1524 if (exit $ac_status) && test -s "$ac_outfile"; then 1525 # The compiler can only warn and ignore the option if not recognized 1526 # So say no if there are warnings other than the usual output. 1527 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1528 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1529 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1530 $2=yes 1531 fi 1532 fi 1533 $RM conftest* 1534 ]) 1535 1536 if test x"[$]$2" = xyes; then 1537 m4_if([$5], , :, [$5]) 1538 else 1539 m4_if([$6], , :, [$6]) 1540 fi 1541 ])# _LT_COMPILER_OPTION 1542 1543 # Old name: 1544 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1545 dnl aclocal-1.4 backwards compatibility: 1546 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1547 1548 1549 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1550 # [ACTION-SUCCESS], [ACTION-FAILURE]) 1551 # ---------------------------------------------------- 1552 # Check whether the given linker option works 1553 AC_DEFUN([_LT_LINKER_OPTION], 1554 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1555 m4_require([_LT_DECL_SED])dnl 1556 AC_CACHE_CHECK([$1], [$2], 1557 [$2=no 1558 save_LDFLAGS="$LDFLAGS" 1559 LDFLAGS="$LDFLAGS $3" 1560 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1561 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1562 # The linker can only warn and ignore the option if not recognized 1563 # So say no if there are warnings 1564 if test -s conftest.err; then 1565 # Append any errors to the config.log. 1566 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1567 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1568 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1569 if diff conftest.exp conftest.er2 >/dev/null; then 1570 $2=yes 1571 fi 1572 else 1573 $2=yes 1574 fi 1575 fi 1576 $RM -r conftest* 1577 LDFLAGS="$save_LDFLAGS" 1578 ]) 1579 1580 if test x"[$]$2" = xyes; then 1581 m4_if([$4], , :, [$4]) 1582 else 1583 m4_if([$5], , :, [$5]) 1584 fi 1585 ])# _LT_LINKER_OPTION 1586 1587 # Old name: 1588 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1589 dnl aclocal-1.4 backwards compatibility: 1590 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1591 1592 1593 # LT_CMD_MAX_LEN 1594 #--------------- 1595 AC_DEFUN([LT_CMD_MAX_LEN], 1596 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1597 # find the maximum length of command line arguments 1598 AC_MSG_CHECKING([the maximum length of command line arguments]) 1599 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1600 i=0 1601 teststring="ABCD" 1602 1603 case $build_os in 1604 msdosdjgpp*) 1605 # On DJGPP, this test can blow up pretty badly due to problems in libc 1606 # (any single argument exceeding 2000 bytes causes a buffer overrun 1607 # during glob expansion). Even if it were fixed, the result of this 1608 # check would be larger than it should be. 1609 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1610 ;; 1611 1612 gnu*) 1613 # Under GNU Hurd, this test is not required because there is 1614 # no limit to the length of command line arguments. 1615 # Libtool will interpret -1 as no limit whatsoever 1616 lt_cv_sys_max_cmd_len=-1; 1617 ;; 1618 1619 cygwin* | mingw* | cegcc*) 1620 # On Win9x/ME, this test blows up -- it succeeds, but takes 1621 # about 5 minutes as the teststring grows exponentially. 1622 # Worse, since 9x/ME are not pre-emptively multitasking, 1623 # you end up with a "frozen" computer, even though with patience 1624 # the test eventually succeeds (with a max line length of 256k). 1625 # Instead, let's just punt: use the minimum linelength reported by 1626 # all of the supported platforms: 8192 (on NT/2K/XP). 1627 lt_cv_sys_max_cmd_len=8192; 1628 ;; 1629 1630 mint*) 1631 # On MiNT this can take a long time and run out of memory. 1632 lt_cv_sys_max_cmd_len=8192; 1633 ;; 1634 1635 amigaos*) 1636 # On AmigaOS with pdksh, this test takes hours, literally. 1637 # So we just punt and use a minimum line length of 8192. 1638 lt_cv_sys_max_cmd_len=8192; 1639 ;; 1640 1641 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1642 # This has been around since 386BSD, at least. Likely further. 1643 if test -x /sbin/sysctl; then 1644 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1645 elif test -x /usr/sbin/sysctl; then 1646 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1647 else 1648 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1649 fi 1650 # And add a safety zone 1651 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1652 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1653 ;; 1654 1655 interix*) 1656 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1657 lt_cv_sys_max_cmd_len=196608 1658 ;; 1659 1660 os2*) 1661 # The test takes a long time on OS/2. 1662 lt_cv_sys_max_cmd_len=8192 1663 ;; 1664 1665 osf*) 1666 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1667 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1668 # nice to cause kernel panics so lets avoid the loop below. 1669 # First set a reasonable default. 1670 lt_cv_sys_max_cmd_len=16384 1671 # 1672 if test -x /sbin/sysconfig; then 1673 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1674 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1675 esac 1676 fi 1677 ;; 1678 sco3.2v5*) 1679 lt_cv_sys_max_cmd_len=102400 1680 ;; 1681 sysv5* | sco5v6* | sysv4.2uw2*) 1682 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1683 if test -n "$kargmax"; then 1684 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1685 else 1686 lt_cv_sys_max_cmd_len=32768 1687 fi 1688 ;; 1689 *) 1690 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1691 if test -n "$lt_cv_sys_max_cmd_len"; then 1692 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1693 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1694 else 1695 # Make teststring a little bigger before we do anything with it. 1696 # a 1K string should be a reasonable start. 1697 for i in 1 2 3 4 5 6 7 8 ; do 1698 teststring=$teststring$teststring 1699 done 1700 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1701 # If test is not a shell built-in, we'll probably end up computing a 1702 # maximum length that is only half of the actual maximum length, but 1703 # we can't tell. 1704 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 1705 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1706 test $i != 17 # 1/2 MB should be enough 1707 do 1708 i=`expr $i + 1` 1709 teststring=$teststring$teststring 1710 done 1711 # Only check the string length outside the loop. 1712 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1713 teststring= 1714 # Add a significant safety factor because C++ compilers can tack on 1715 # massive amounts of additional arguments before passing them to the 1716 # linker. It appears as though 1/2 is a usable value. 1717 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1718 fi 1719 ;; 1720 esac 1721 ]) 1722 if test -n $lt_cv_sys_max_cmd_len ; then 1723 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1724 else 1725 AC_MSG_RESULT(none) 1726 fi 1727 max_cmd_len=$lt_cv_sys_max_cmd_len 1728 _LT_DECL([], [max_cmd_len], [0], 1729 [What is the maximum length of a command?]) 1730 ])# LT_CMD_MAX_LEN 1731 1732 # Old name: 1733 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1734 dnl aclocal-1.4 backwards compatibility: 1735 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1736 1737 1738 # _LT_HEADER_DLFCN 1739 # ---------------- 1740 m4_defun([_LT_HEADER_DLFCN], 1741 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1742 ])# _LT_HEADER_DLFCN 1743 1744 1745 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1746 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1747 # ---------------------------------------------------------------- 1748 m4_defun([_LT_TRY_DLOPEN_SELF], 1749 [m4_require([_LT_HEADER_DLFCN])dnl 1750 if test "$cross_compiling" = yes; then : 1751 [$4] 1752 else 1753 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1754 lt_status=$lt_dlunknown 1755 cat > conftest.$ac_ext <<_LT_EOF 1756 [#line $LINENO "configure" 1757 #include "confdefs.h" 1758 1759 #if HAVE_DLFCN_H 1760 #include <dlfcn.h> 1761 #endif 1762 1763 #include <stdio.h> 1764 1765 #ifdef RTLD_GLOBAL 1766 # define LT_DLGLOBAL RTLD_GLOBAL 1767 #else 1768 # ifdef DL_GLOBAL 1769 # define LT_DLGLOBAL DL_GLOBAL 1770 # else 1771 # define LT_DLGLOBAL 0 1772 # endif 1773 #endif 1774 1775 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1776 find out it does not work in some platform. */ 1777 #ifndef LT_DLLAZY_OR_NOW 1778 # ifdef RTLD_LAZY 1779 # define LT_DLLAZY_OR_NOW RTLD_LAZY 1780 # else 1781 # ifdef DL_LAZY 1782 # define LT_DLLAZY_OR_NOW DL_LAZY 1783 # else 1784 # ifdef RTLD_NOW 1785 # define LT_DLLAZY_OR_NOW RTLD_NOW 1786 # else 1787 # ifdef DL_NOW 1788 # define LT_DLLAZY_OR_NOW DL_NOW 1789 # else 1790 # define LT_DLLAZY_OR_NOW 0 1791 # endif 1792 # endif 1793 # endif 1794 # endif 1795 #endif 1796 1797 /* When -fvisbility=hidden is used, assume the code has been annotated 1798 correspondingly for the symbols needed. */ 1799 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1800 int fnord () __attribute__((visibility("default"))); 1801 #endif 1802 1803 int fnord () { return 42; } 1804 int main () 1805 { 1806 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1807 int status = $lt_dlunknown; 1808 1809 if (self) 1810 { 1811 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1812 else 1813 { 1814 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1815 else puts (dlerror ()); 1816 } 1817 /* dlclose (self); */ 1818 } 1819 else 1820 puts (dlerror ()); 1821 1822 return status; 1823 }] 1824 _LT_EOF 1825 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1826 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1827 lt_status=$? 1828 case x$lt_status in 1829 x$lt_dlno_uscore) $1 ;; 1830 x$lt_dlneed_uscore) $2 ;; 1831 x$lt_dlunknown|x*) $3 ;; 1832 esac 1833 else : 1834 # compilation failed 1835 $3 1836 fi 1837 fi 1838 rm -fr conftest* 1839 ])# _LT_TRY_DLOPEN_SELF 1840 1841 1842 # LT_SYS_DLOPEN_SELF 1843 # ------------------ 1844 AC_DEFUN([LT_SYS_DLOPEN_SELF], 1845 [m4_require([_LT_HEADER_DLFCN])dnl 1846 if test "x$enable_dlopen" != xyes; then 1847 enable_dlopen=unknown 1848 enable_dlopen_self=unknown 1849 enable_dlopen_self_static=unknown 1850 else 1851 lt_cv_dlopen=no 1852 lt_cv_dlopen_libs= 1853 1854 case $host_os in 1855 beos*) 1856 lt_cv_dlopen="load_add_on" 1857 lt_cv_dlopen_libs= 1858 lt_cv_dlopen_self=yes 1859 ;; 1860 1861 mingw* | pw32* | cegcc*) 1862 lt_cv_dlopen="LoadLibrary" 1863 lt_cv_dlopen_libs= 1864 ;; 1865 1866 cygwin*) 1867 lt_cv_dlopen="dlopen" 1868 lt_cv_dlopen_libs= 1869 ;; 1870 1871 darwin*) 1872 # if libdl is installed we need to link against it 1873 AC_CHECK_LIB([dl], [dlopen], 1874 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1875 lt_cv_dlopen="dyld" 1876 lt_cv_dlopen_libs= 1877 lt_cv_dlopen_self=yes 1878 ]) 1879 ;; 1880 1881 *) 1882 AC_CHECK_FUNC([shl_load], 1883 [lt_cv_dlopen="shl_load"], 1884 [AC_CHECK_LIB([dld], [shl_load], 1885 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1886 [AC_CHECK_FUNC([dlopen], 1887 [lt_cv_dlopen="dlopen"], 1888 [AC_CHECK_LIB([dl], [dlopen], 1889 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1890 [AC_CHECK_LIB([svld], [dlopen], 1891 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1892 [AC_CHECK_LIB([dld], [dld_link], 1893 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1894 ]) 1895 ]) 1896 ]) 1897 ]) 1898 ]) 1899 ;; 1900 esac 1901 1902 if test "x$lt_cv_dlopen" != xno; then 1903 enable_dlopen=yes 1904 else 1905 enable_dlopen=no 1906 fi 1907 1908 case $lt_cv_dlopen in 1909 dlopen) 1910 save_CPPFLAGS="$CPPFLAGS" 1911 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1912 1913 save_LDFLAGS="$LDFLAGS" 1914 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1915 1916 save_LIBS="$LIBS" 1917 LIBS="$lt_cv_dlopen_libs $LIBS" 1918 1919 AC_CACHE_CHECK([whether a program can dlopen itself], 1920 lt_cv_dlopen_self, [dnl 1921 _LT_TRY_DLOPEN_SELF( 1922 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1923 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1924 ]) 1925 1926 if test "x$lt_cv_dlopen_self" = xyes; then 1927 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1928 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1929 lt_cv_dlopen_self_static, [dnl 1930 _LT_TRY_DLOPEN_SELF( 1931 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1932 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1933 ]) 1934 fi 1935 1936 CPPFLAGS="$save_CPPFLAGS" 1937 LDFLAGS="$save_LDFLAGS" 1938 LIBS="$save_LIBS" 1939 ;; 1940 esac 1941 1942 case $lt_cv_dlopen_self in 1943 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1944 *) enable_dlopen_self=unknown ;; 1945 esac 1946 1947 case $lt_cv_dlopen_self_static in 1948 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1949 *) enable_dlopen_self_static=unknown ;; 1950 esac 1951 fi 1952 _LT_DECL([dlopen_support], [enable_dlopen], [0], 1953 [Whether dlopen is supported]) 1954 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1955 [Whether dlopen of programs is supported]) 1956 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1957 [Whether dlopen of statically linked programs is supported]) 1958 ])# LT_SYS_DLOPEN_SELF 1959 1960 # Old name: 1961 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1962 dnl aclocal-1.4 backwards compatibility: 1963 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1964 1965 1966 # _LT_COMPILER_C_O([TAGNAME]) 1967 # --------------------------- 1968 # Check to see if options -c and -o are simultaneously supported by compiler. 1969 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 1970 m4_defun([_LT_COMPILER_C_O], 1971 [m4_require([_LT_DECL_SED])dnl 1972 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1973 m4_require([_LT_TAG_COMPILER])dnl 1974 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1975 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1976 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1977 $RM -r conftest 2>/dev/null 1978 mkdir conftest 1979 cd conftest 1980 mkdir out 1981 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1982 1983 lt_compiler_flag="-o out/conftest2.$ac_objext" 1984 # Insert the option either (1) after the last *FLAGS variable, or 1985 # (2) before a word containing "conftest.", or (3) at the end. 1986 # Note that $ac_compile itself does not contain backslashes and begins 1987 # with a dollar sign (not a hyphen), so the echo should work correctly. 1988 lt_compile=`echo "$ac_compile" | $SED \ 1989 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1990 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1991 -e 's:$: $lt_compiler_flag:'` 1992 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1993 (eval "$lt_compile" 2>out/conftest.err) 1994 ac_status=$? 1995 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1996 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1997 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1998 then 1999 # The compiler can only warn and ignore the option if not recognized 2000 # So say no if there are warnings 2001 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2002 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2003 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2004 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2005 fi 2006 fi 2007 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2008 $RM conftest* 2009 # SGI C++ compiler will create directory out/ii_files/ for 2010 # template instantiation 2011 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2012 $RM out/* && rmdir out 2013 cd .. 2014 $RM -r conftest 2015 $RM conftest* 2016 ]) 2017 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2018 [Does compiler simultaneously support -c and -o options?]) 2019 ])# _LT_COMPILER_C_O 2020 2021 2022 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2023 # ---------------------------------- 2024 # Check to see if we can do hard links to lock some files if needed 2025 m4_defun([_LT_COMPILER_FILE_LOCKS], 2026 [m4_require([_LT_ENABLE_LOCK])dnl 2027 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2028 _LT_COMPILER_C_O([$1]) 2029 2030 hard_links="nottested" 2031 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 2032 # do not overwrite the value of need_locks provided by the user 2033 AC_MSG_CHECKING([if we can lock with hard links]) 2034 hard_links=yes 2035 $RM conftest* 2036 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2037 touch conftest.a 2038 ln conftest.a conftest.b 2>&5 || hard_links=no 2039 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2040 AC_MSG_RESULT([$hard_links]) 2041 if test "$hard_links" = no; then 2042 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 2043 need_locks=warn 2044 fi 2045 else 2046 need_locks=no 2047 fi 2048 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2049 ])# _LT_COMPILER_FILE_LOCKS 2050 2051 2052 # _LT_CHECK_OBJDIR 2053 # ---------------- 2054 m4_defun([_LT_CHECK_OBJDIR], 2055 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2056 [rm -f .libs 2>/dev/null 2057 mkdir .libs 2>/dev/null 2058 if test -d .libs; then 2059 lt_cv_objdir=.libs 2060 else 2061 # MS-DOS does not allow filenames that begin with a dot. 2062 lt_cv_objdir=_libs 2063 fi 2064 rmdir .libs 2>/dev/null]) 2065 objdir=$lt_cv_objdir 2066 _LT_DECL([], [objdir], [0], 2067 [The name of the directory that contains temporary libtool files])dnl 2068 m4_pattern_allow([LT_OBJDIR])dnl 2069 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2070 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2071 ])# _LT_CHECK_OBJDIR 2072 2073 2074 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2075 # -------------------------------------- 2076 # Check hardcoding attributes. 2077 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2078 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 2079 _LT_TAGVAR(hardcode_action, $1)= 2080 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2081 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2082 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2083 2084 # We can hardcode non-existent directories. 2085 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2086 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2087 # have to relink, otherwise we might link with an installed library 2088 # when we should be linking with a yet-to-be-installed one 2089 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2090 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2091 # Linking always hardcodes the temporary library directory. 2092 _LT_TAGVAR(hardcode_action, $1)=relink 2093 else 2094 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2095 _LT_TAGVAR(hardcode_action, $1)=immediate 2096 fi 2097 else 2098 # We cannot hardcode anything, or else we can only hardcode existing 2099 # directories. 2100 _LT_TAGVAR(hardcode_action, $1)=unsupported 2101 fi 2102 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2103 2104 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2105 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2106 # Fast installation is not supported 2107 enable_fast_install=no 2108 elif test "$shlibpath_overrides_runpath" = yes || 2109 test "$enable_shared" = no; then 2110 # Fast installation is not necessary 2111 enable_fast_install=needless 2112 fi 2113 _LT_TAGDECL([], [hardcode_action], [0], 2114 [How to hardcode a shared library path into an executable]) 2115 ])# _LT_LINKER_HARDCODE_LIBPATH 2116 2117 2118 # _LT_CMD_STRIPLIB 2119 # ---------------- 2120 m4_defun([_LT_CMD_STRIPLIB], 2121 [m4_require([_LT_DECL_EGREP]) 2122 striplib= 2123 old_striplib= 2124 AC_MSG_CHECKING([whether stripping libraries is possible]) 2125 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2126 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2127 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2128 AC_MSG_RESULT([yes]) 2129 else 2130 # FIXME - insert some real tests, host_os isn't really good enough 2131 case $host_os in 2132 darwin*) 2133 if test -n "$STRIP" ; then 2134 striplib="$STRIP -x" 2135 old_striplib="$STRIP -S" 2136 AC_MSG_RESULT([yes]) 2137 else 2138 AC_MSG_RESULT([no]) 2139 fi 2140 ;; 2141 *) 2142 AC_MSG_RESULT([no]) 2143 ;; 2144 esac 2145 fi 2146 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2147 _LT_DECL([], [striplib], [1]) 2148 ])# _LT_CMD_STRIPLIB 2149 2150 2151 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2152 # ----------------------------- 2153 # PORTME Fill in your ld.so characteristics 2154 m4_defun([_LT_SYS_DYNAMIC_LINKER], 2155 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2156 m4_require([_LT_DECL_EGREP])dnl 2157 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2158 m4_require([_LT_DECL_OBJDUMP])dnl 2159 m4_require([_LT_DECL_SED])dnl 2160 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2161 AC_MSG_CHECKING([dynamic linker characteristics]) 2162 m4_if([$1], 2163 [], [ 2164 if test "$GCC" = yes; then 2165 case $host_os in 2166 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2167 *) lt_awk_arg="/^libraries:/" ;; 2168 esac 2169 case $host_os in 2170 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2171 *) lt_sed_strip_eq="s,=/,/,g" ;; 2172 esac 2173 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2174 case $lt_search_path_spec in 2175 *\;*) 2176 # if the path contains ";" then we assume it to be the separator 2177 # otherwise default to the standard path separator (i.e. ":") - it is 2178 # assumed that no part of a normal pathname contains ";" but that should 2179 # okay in the real world where ";" in dirpaths is itself problematic. 2180 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2181 ;; 2182 *) 2183 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2184 ;; 2185 esac 2186 # Ok, now we have the path, separated by spaces, we can step through it 2187 # and add multilib dir if necessary. 2188 lt_tmp_lt_search_path_spec= 2189 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2190 for lt_sys_path in $lt_search_path_spec; do 2191 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2192 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2193 else 2194 test -d "$lt_sys_path" && \ 2195 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2196 fi 2197 done 2198 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2199 BEGIN {RS=" "; FS="/|\n";} { 2200 lt_foo=""; 2201 lt_count=0; 2202 for (lt_i = NF; lt_i > 0; lt_i--) { 2203 if ($lt_i != "" && $lt_i != ".") { 2204 if ($lt_i == "..") { 2205 lt_count++; 2206 } else { 2207 if (lt_count == 0) { 2208 lt_foo="/" $lt_i lt_foo; 2209 } else { 2210 lt_count--; 2211 } 2212 } 2213 } 2214 } 2215 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2216 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2217 }'` 2218 # AWK program above erroneously prepends '/' to C:/dos/paths 2219 # for these hosts. 2220 case $host_os in 2221 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2222 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2223 esac 2224 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2225 else 2226 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2227 fi]) 2228 library_names_spec= 2229 libname_spec='lib$name' 2230 soname_spec= 2231 shrext_cmds=".so" 2232 postinstall_cmds= 2233 postuninstall_cmds= 2234 finish_cmds= 2235 finish_eval= 2236 shlibpath_var= 2237 shlibpath_overrides_runpath=unknown 2238 version_type=none 2239 dynamic_linker="$host_os ld.so" 2240 sys_lib_dlsearch_path_spec="/lib /usr/lib" 2241 need_lib_prefix=unknown 2242 hardcode_into_libs=no 2243 2244 # when you set need_version to no, make sure it does not cause -set_version 2245 # flags to be left without arguments 2246 need_version=unknown 2247 2248 case $host_os in 2249 aix3*) 2250 version_type=linux # correct to gnu/linux during the next big refactor 2251 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2252 shlibpath_var=LIBPATH 2253 2254 # AIX 3 has no versioning support, so we append a major version to the name. 2255 soname_spec='${libname}${release}${shared_ext}$major' 2256 ;; 2257 2258 aix[[4-9]]*) 2259 version_type=linux # correct to gnu/linux during the next big refactor 2260 need_lib_prefix=no 2261 need_version=no 2262 hardcode_into_libs=yes 2263 if test "$host_cpu" = ia64; then 2264 # AIX 5 supports IA64 2265 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2266 shlibpath_var=LD_LIBRARY_PATH 2267 else 2268 # With GCC up to 2.95.x, collect2 would create an import file 2269 # for dependence libraries. The import file would start with 2270 # the line `#! .'. This would cause the generated library to 2271 # depend on `.', always an invalid library. This was fixed in 2272 # development snapshots of GCC prior to 3.0. 2273 case $host_os in 2274 aix4 | aix4.[[01]] | aix4.[[01]].*) 2275 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2276 echo ' yes ' 2277 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2278 : 2279 else 2280 can_build_shared=no 2281 fi 2282 ;; 2283 esac 2284 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2285 # soname into executable. Probably we can add versioning support to 2286 # collect2, so additional links can be useful in future. 2287 if test "$aix_use_runtimelinking" = yes; then 2288 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2289 # instead of lib<name>.a to let people know that these are not 2290 # typical AIX shared libraries. 2291 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2292 else 2293 # We preserve .a as extension for shared libraries through AIX4.2 2294 # and later when we are not doing run time linking. 2295 library_names_spec='${libname}${release}.a $libname.a' 2296 soname_spec='${libname}${release}${shared_ext}$major' 2297 fi 2298 shlibpath_var=LIBPATH 2299 fi 2300 ;; 2301 2302 amigaos*) 2303 case $host_cpu in 2304 powerpc) 2305 # Since July 2007 AmigaOS4 officially supports .so libraries. 2306 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2307 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2308 ;; 2309 m68k) 2310 library_names_spec='$libname.ixlibrary $libname.a' 2311 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2312 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 ${libname}_ixlibrary.a || exit 1; done' 2313 ;; 2314 esac 2315 ;; 2316 2317 beos*) 2318 library_names_spec='${libname}${shared_ext}' 2319 dynamic_linker="$host_os ld.so" 2320 shlibpath_var=LIBRARY_PATH 2321 ;; 2322 2323 bsdi[[45]]*) 2324 version_type=linux # correct to gnu/linux during the next big refactor 2325 need_version=no 2326 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2327 soname_spec='${libname}${release}${shared_ext}$major' 2328 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2329 shlibpath_var=LD_LIBRARY_PATH 2330 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2331 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2332 # the default ld.so.conf also contains /usr/contrib/lib and 2333 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2334 # libtool to hard-code these into programs 2335 ;; 2336 2337 cygwin* | mingw* | pw32* | cegcc*) 2338 version_type=windows 2339 shrext_cmds=".dll" 2340 need_version=no 2341 need_lib_prefix=no 2342 2343 case $GCC,$cc_basename in 2344 yes,*) 2345 # gcc 2346 library_names_spec='$libname.dll.a' 2347 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2348 postinstall_cmds='base_file=`basename \${file}`~ 2349 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2350 dldir=$destdir/`dirname \$dlpath`~ 2351 test -d \$dldir || mkdir -p \$dldir~ 2352 $install_prog $dir/$dlname \$dldir/$dlname~ 2353 chmod a+x \$dldir/$dlname~ 2354 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2355 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2356 fi' 2357 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2358 dlpath=$dir/\$dldll~ 2359 $RM \$dlpath' 2360 shlibpath_overrides_runpath=yes 2361 2362 case $host_os in 2363 cygwin*) 2364 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2365 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2366 m4_if([$1], [],[ 2367 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2368 ;; 2369 mingw* | cegcc*) 2370 # MinGW DLLs use traditional 'lib' prefix 2371 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2372 ;; 2373 pw32*) 2374 # pw32 DLLs use 'pw' prefix rather than 'lib' 2375 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2376 ;; 2377 esac 2378 dynamic_linker='Win32 ld.exe' 2379 ;; 2380 2381 *,cl*) 2382 # Native MSVC 2383 libname_spec='$name' 2384 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2385 library_names_spec='${libname}.dll.lib' 2386 2387 case $build_os in 2388 mingw*) 2389 sys_lib_search_path_spec= 2390 lt_save_ifs=$IFS 2391 IFS=';' 2392 for lt_path in $LIB 2393 do 2394 IFS=$lt_save_ifs 2395 # Let DOS variable expansion print the short 8.3 style file name. 2396 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2397 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2398 done 2399 IFS=$lt_save_ifs 2400 # Convert to MSYS style. 2401 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2402 ;; 2403 cygwin*) 2404 # Convert to unix form, then to dos form, then back to unix form 2405 # but this time dos style (no spaces!) so that the unix form looks 2406 # like /cygdrive/c/PROGRA~1:/cygdr... 2407 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2408 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2409 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2410 ;; 2411 *) 2412 sys_lib_search_path_spec="$LIB" 2413 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2414 # It is most probably a Windows format PATH. 2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2416 else 2417 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2418 fi 2419 # FIXME: find the short name or the path components, as spaces are 2420 # common. (e.g. "Program Files" -> "PROGRA~1") 2421 ;; 2422 esac 2423 2424 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2425 postinstall_cmds='base_file=`basename \${file}`~ 2426 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2427 dldir=$destdir/`dirname \$dlpath`~ 2428 test -d \$dldir || mkdir -p \$dldir~ 2429 $install_prog $dir/$dlname \$dldir/$dlname' 2430 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2431 dlpath=$dir/\$dldll~ 2432 $RM \$dlpath' 2433 shlibpath_overrides_runpath=yes 2434 dynamic_linker='Win32 link.exe' 2435 ;; 2436 2437 *) 2438 # Assume MSVC wrapper 2439 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2440 dynamic_linker='Win32 ld.exe' 2441 ;; 2442 esac 2443 # FIXME: first we should search . and the directory the executable is in 2444 shlibpath_var=PATH 2445 ;; 2446 2447 darwin* | rhapsody*) 2448 dynamic_linker="$host_os dyld" 2449 version_type=darwin 2450 need_lib_prefix=no 2451 need_version=no 2452 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2453 soname_spec='${libname}${release}${major}$shared_ext' 2454 shlibpath_overrides_runpath=yes 2455 shlibpath_var=DYLD_LIBRARY_PATH 2456 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2457 m4_if([$1], [],[ 2458 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2459 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2460 ;; 2461 2462 dgux*) 2463 version_type=linux # correct to gnu/linux during the next big refactor 2464 need_lib_prefix=no 2465 need_version=no 2466 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2467 soname_spec='${libname}${release}${shared_ext}$major' 2468 shlibpath_var=LD_LIBRARY_PATH 2469 ;; 2470 2471 freebsd* | dragonfly*) 2472 # DragonFly does not have aout. When/if they implement a new 2473 # versioning mechanism, adjust this. 2474 if test -x /usr/bin/objformat; then 2475 objformat=`/usr/bin/objformat` 2476 else 2477 case $host_os in 2478 freebsd[[23]].*) objformat=aout ;; 2479 *) objformat=elf ;; 2480 esac 2481 fi 2482 version_type=freebsd-$objformat 2483 case $version_type in 2484 freebsd-elf*) 2485 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2486 need_version=no 2487 need_lib_prefix=no 2488 ;; 2489 freebsd-*) 2490 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2491 need_version=yes 2492 ;; 2493 esac 2494 shlibpath_var=LD_LIBRARY_PATH 2495 case $host_os in 2496 freebsd2.*) 2497 shlibpath_overrides_runpath=yes 2498 ;; 2499 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2500 shlibpath_overrides_runpath=yes 2501 hardcode_into_libs=yes 2502 ;; 2503 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2504 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2505 shlibpath_overrides_runpath=no 2506 hardcode_into_libs=yes 2507 ;; 2508 *) # from 4.6 on, and DragonFly 2509 shlibpath_overrides_runpath=yes 2510 hardcode_into_libs=yes 2511 ;; 2512 esac 2513 ;; 2514 2515 gnu*) 2516 version_type=linux # correct to gnu/linux during the next big refactor 2517 need_lib_prefix=no 2518 need_version=no 2519 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2520 soname_spec='${libname}${release}${shared_ext}$major' 2521 shlibpath_var=LD_LIBRARY_PATH 2522 shlibpath_overrides_runpath=no 2523 hardcode_into_libs=yes 2524 ;; 2525 2526 haiku*) 2527 version_type=linux # correct to gnu/linux during the next big refactor 2528 need_lib_prefix=no 2529 need_version=no 2530 dynamic_linker="$host_os runtime_loader" 2531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2532 soname_spec='${libname}${release}${shared_ext}$major' 2533 shlibpath_var=LIBRARY_PATH 2534 shlibpath_overrides_runpath=yes 2535 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2536 hardcode_into_libs=yes 2537 ;; 2538 2539 hpux9* | hpux10* | hpux11*) 2540 # Give a soname corresponding to the major version so that dld.sl refuses to 2541 # link against other versions. 2542 version_type=sunos 2543 need_lib_prefix=no 2544 need_version=no 2545 case $host_cpu in 2546 ia64*) 2547 shrext_cmds='.so' 2548 hardcode_into_libs=yes 2549 dynamic_linker="$host_os dld.so" 2550 shlibpath_var=LD_LIBRARY_PATH 2551 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2552 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2553 soname_spec='${libname}${release}${shared_ext}$major' 2554 if test "X$HPUX_IA64_MODE" = X32; then 2555 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2556 else 2557 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2558 fi 2559 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2560 ;; 2561 hppa*64*) 2562 shrext_cmds='.sl' 2563 hardcode_into_libs=yes 2564 dynamic_linker="$host_os dld.sl" 2565 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2566 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2567 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2568 soname_spec='${libname}${release}${shared_ext}$major' 2569 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2570 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2571 ;; 2572 *) 2573 shrext_cmds='.sl' 2574 dynamic_linker="$host_os dld.sl" 2575 shlibpath_var=SHLIB_PATH 2576 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2577 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2578 soname_spec='${libname}${release}${shared_ext}$major' 2579 ;; 2580 esac 2581 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2582 postinstall_cmds='chmod 555 $lib' 2583 # or fails outright, so override atomically: 2584 install_override_mode=555 2585 ;; 2586 2587 interix[[3-9]]*) 2588 version_type=linux # correct to gnu/linux during the next big refactor 2589 need_lib_prefix=no 2590 need_version=no 2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2592 soname_spec='${libname}${release}${shared_ext}$major' 2593 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2594 shlibpath_var=LD_LIBRARY_PATH 2595 shlibpath_overrides_runpath=no 2596 hardcode_into_libs=yes 2597 ;; 2598 2599 irix5* | irix6* | nonstopux*) 2600 case $host_os in 2601 nonstopux*) version_type=nonstopux ;; 2602 *) 2603 if test "$lt_cv_prog_gnu_ld" = yes; then 2604 version_type=linux # correct to gnu/linux during the next big refactor 2605 else 2606 version_type=irix 2607 fi ;; 2608 esac 2609 need_lib_prefix=no 2610 need_version=no 2611 soname_spec='${libname}${release}${shared_ext}$major' 2612 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2613 case $host_os in 2614 irix5* | nonstopux*) 2615 libsuff= shlibsuff= 2616 ;; 2617 *) 2618 case $LD in # libtool.m4 will add one of these switches to LD 2619 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2620 libsuff= shlibsuff= libmagic=32-bit;; 2621 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2622 libsuff=32 shlibsuff=N32 libmagic=N32;; 2623 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2624 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2625 *) libsuff= shlibsuff= libmagic=never-match;; 2626 esac 2627 ;; 2628 esac 2629 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2630 shlibpath_overrides_runpath=no 2631 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2632 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2633 hardcode_into_libs=yes 2634 ;; 2635 2636 # No shared lib support for Linux oldld, aout, or coff. 2637 linux*oldld* | linux*aout* | linux*coff*) 2638 dynamic_linker=no 2639 ;; 2640 2641 # This must be glibc/ELF. 2642 linux* | k*bsd*-gnu | kopensolaris*-gnu) 2643 version_type=linux # correct to gnu/linux during the next big refactor 2644 need_lib_prefix=no 2645 need_version=no 2646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2647 soname_spec='${libname}${release}${shared_ext}$major' 2648 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2649 shlibpath_var=LD_LIBRARY_PATH 2650 shlibpath_overrides_runpath=no 2651 2652 # Some binutils ld are patched to set DT_RUNPATH 2653 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2654 [lt_cv_shlibpath_overrides_runpath=no 2655 save_LDFLAGS=$LDFLAGS 2656 save_libdir=$libdir 2657 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2658 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2659 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2660 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2661 [lt_cv_shlibpath_overrides_runpath=yes])]) 2662 LDFLAGS=$save_LDFLAGS 2663 libdir=$save_libdir 2664 ]) 2665 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2666 2667 # This implies no fast_install, which is unacceptable. 2668 # Some rework will be needed to allow for fast_install 2669 # before this can be enabled. 2670 hardcode_into_libs=yes 2671 2672 # Append ld.so.conf contents to the search path 2673 if test -f /etc/ld.so.conf; then 2674 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' ' '` 2675 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2676 fi 2677 2678 # We used to test for /lib/ld.so.1 and disable shared libraries on 2679 # powerpc, because MkLinux only supported shared libraries with the 2680 # GNU dynamic linker. Since this was broken with cross compilers, 2681 # most powerpc-linux boxes support dynamic linking these days and 2682 # people can always --disable-shared, the test was removed, and we 2683 # assume the GNU/Linux dynamic linker is in use. 2684 dynamic_linker='GNU/Linux ld.so' 2685 ;; 2686 2687 netbsdelf*-gnu) 2688 version_type=linux 2689 need_lib_prefix=no 2690 need_version=no 2691 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2692 soname_spec='${libname}${release}${shared_ext}$major' 2693 shlibpath_var=LD_LIBRARY_PATH 2694 shlibpath_overrides_runpath=no 2695 hardcode_into_libs=yes 2696 dynamic_linker='NetBSD ld.elf_so' 2697 ;; 2698 2699 netbsd*) 2700 version_type=sunos 2701 need_lib_prefix=no 2702 need_version=no 2703 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2704 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2705 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2706 dynamic_linker='NetBSD (a.out) ld.so' 2707 else 2708 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2709 soname_spec='${libname}${release}${shared_ext}$major' 2710 dynamic_linker='NetBSD ld.elf_so' 2711 fi 2712 shlibpath_var=LD_LIBRARY_PATH 2713 shlibpath_overrides_runpath=yes 2714 hardcode_into_libs=yes 2715 ;; 2716 2717 newsos6) 2718 version_type=linux # correct to gnu/linux during the next big refactor 2719 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2720 shlibpath_var=LD_LIBRARY_PATH 2721 shlibpath_overrides_runpath=yes 2722 ;; 2723 2724 *nto* | *qnx*) 2725 version_type=qnx 2726 need_lib_prefix=no 2727 need_version=no 2728 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2729 soname_spec='${libname}${release}${shared_ext}$major' 2730 shlibpath_var=LD_LIBRARY_PATH 2731 shlibpath_overrides_runpath=no 2732 hardcode_into_libs=yes 2733 dynamic_linker='ldqnx.so' 2734 ;; 2735 2736 openbsd*) 2737 version_type=sunos 2738 sys_lib_dlsearch_path_spec="/usr/lib" 2739 need_lib_prefix=no 2740 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2741 case $host_os in 2742 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2743 *) need_version=no ;; 2744 esac 2745 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2746 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2747 shlibpath_var=LD_LIBRARY_PATH 2748 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2749 case $host_os in 2750 openbsd2.[[89]] | openbsd2.[[89]].*) 2751 shlibpath_overrides_runpath=no 2752 ;; 2753 *) 2754 shlibpath_overrides_runpath=yes 2755 ;; 2756 esac 2757 else 2758 shlibpath_overrides_runpath=yes 2759 fi 2760 ;; 2761 2762 os2*) 2763 libname_spec='$name' 2764 shrext_cmds=".dll" 2765 need_lib_prefix=no 2766 library_names_spec='$libname${shared_ext} $libname.a' 2767 dynamic_linker='OS/2 ld.exe' 2768 shlibpath_var=LIBPATH 2769 ;; 2770 2771 osf3* | osf4* | osf5*) 2772 version_type=osf 2773 need_lib_prefix=no 2774 need_version=no 2775 soname_spec='${libname}${release}${shared_ext}$major' 2776 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2777 shlibpath_var=LD_LIBRARY_PATH 2778 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2779 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2780 ;; 2781 2782 rdos*) 2783 dynamic_linker=no 2784 ;; 2785 2786 solaris*) 2787 version_type=linux # correct to gnu/linux during the next big refactor 2788 need_lib_prefix=no 2789 need_version=no 2790 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2791 soname_spec='${libname}${release}${shared_ext}$major' 2792 shlibpath_var=LD_LIBRARY_PATH 2793 shlibpath_overrides_runpath=yes 2794 hardcode_into_libs=yes 2795 # ldd complains unless libraries are executable 2796 postinstall_cmds='chmod +x $lib' 2797 ;; 2798 2799 sunos4*) 2800 version_type=sunos 2801 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2802 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2803 shlibpath_var=LD_LIBRARY_PATH 2804 shlibpath_overrides_runpath=yes 2805 if test "$with_gnu_ld" = yes; then 2806 need_lib_prefix=no 2807 fi 2808 need_version=yes 2809 ;; 2810 2811 sysv4 | sysv4.3*) 2812 version_type=linux # correct to gnu/linux during the next big refactor 2813 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2814 soname_spec='${libname}${release}${shared_ext}$major' 2815 shlibpath_var=LD_LIBRARY_PATH 2816 case $host_vendor in 2817 sni) 2818 shlibpath_overrides_runpath=no 2819 need_lib_prefix=no 2820 runpath_var=LD_RUN_PATH 2821 ;; 2822 siemens) 2823 need_lib_prefix=no 2824 ;; 2825 motorola) 2826 need_lib_prefix=no 2827 need_version=no 2828 shlibpath_overrides_runpath=no 2829 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2830 ;; 2831 esac 2832 ;; 2833 2834 sysv4*MP*) 2835 if test -d /usr/nec ;then 2836 version_type=linux # correct to gnu/linux during the next big refactor 2837 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2838 soname_spec='$libname${shared_ext}.$major' 2839 shlibpath_var=LD_LIBRARY_PATH 2840 fi 2841 ;; 2842 2843 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2844 version_type=freebsd-elf 2845 need_lib_prefix=no 2846 need_version=no 2847 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2848 soname_spec='${libname}${release}${shared_ext}$major' 2849 shlibpath_var=LD_LIBRARY_PATH 2850 shlibpath_overrides_runpath=yes 2851 hardcode_into_libs=yes 2852 if test "$with_gnu_ld" = yes; then 2853 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2854 else 2855 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2856 case $host_os in 2857 sco3.2v5*) 2858 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2859 ;; 2860 esac 2861 fi 2862 sys_lib_dlsearch_path_spec='/usr/lib' 2863 ;; 2864 2865 tpf*) 2866 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2867 version_type=linux # correct to gnu/linux during the next big refactor 2868 need_lib_prefix=no 2869 need_version=no 2870 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2871 shlibpath_var=LD_LIBRARY_PATH 2872 shlibpath_overrides_runpath=no 2873 hardcode_into_libs=yes 2874 ;; 2875 2876 uts4*) 2877 version_type=linux # correct to gnu/linux during the next big refactor 2878 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2879 soname_spec='${libname}${release}${shared_ext}$major' 2880 shlibpath_var=LD_LIBRARY_PATH 2881 ;; 2882 2883 *) 2884 dynamic_linker=no 2885 ;; 2886 esac 2887 AC_MSG_RESULT([$dynamic_linker]) 2888 test "$dynamic_linker" = no && can_build_shared=no 2889 2890 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2891 if test "$GCC" = yes; then 2892 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2893 fi 2894 2895 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2896 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2897 fi 2898 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2899 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2900 fi 2901 2902 _LT_DECL([], [variables_saved_for_relink], [1], 2903 [Variables whose values should be saved in libtool wrapper scripts and 2904 restored at link time]) 2905 _LT_DECL([], [need_lib_prefix], [0], 2906 [Do we need the "lib" prefix for modules?]) 2907 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2908 _LT_DECL([], [version_type], [0], [Library versioning type]) 2909 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2910 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2911 _LT_DECL([], [shlibpath_overrides_runpath], [0], 2912 [Is shlibpath searched before the hard-coded library search path?]) 2913 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2914 _LT_DECL([], [library_names_spec], [1], 2915 [[List of archive names. First name is the real one, the rest are links. 2916 The last name is the one that the linker finds with -lNAME]]) 2917 _LT_DECL([], [soname_spec], [1], 2918 [[The coded name of the library, if different from the real name]]) 2919 _LT_DECL([], [install_override_mode], [1], 2920 [Permission mode override for installation of shared libraries]) 2921 _LT_DECL([], [postinstall_cmds], [2], 2922 [Command to use after installation of a shared archive]) 2923 _LT_DECL([], [postuninstall_cmds], [2], 2924 [Command to use after uninstallation of a shared archive]) 2925 _LT_DECL([], [finish_cmds], [2], 2926 [Commands used to finish a libtool library installation in a directory]) 2927 _LT_DECL([], [finish_eval], [1], 2928 [[As "finish_cmds", except a single script fragment to be evaled but 2929 not shown]]) 2930 _LT_DECL([], [hardcode_into_libs], [0], 2931 [Whether we should hardcode library paths into libraries]) 2932 _LT_DECL([], [sys_lib_search_path_spec], [2], 2933 [Compile-time system search path for libraries]) 2934 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2935 [Run-time system search path for libraries]) 2936 ])# _LT_SYS_DYNAMIC_LINKER 2937 2938 2939 # _LT_PATH_TOOL_PREFIX(TOOL) 2940 # -------------------------- 2941 # find a file program which can recognize shared library 2942 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2943 [m4_require([_LT_DECL_EGREP])dnl 2944 AC_MSG_CHECKING([for $1]) 2945 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2946 [case $MAGIC_CMD in 2947 [[\\/*] | ?:[\\/]*]) 2948 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2949 ;; 2950 *) 2951 lt_save_MAGIC_CMD="$MAGIC_CMD" 2952 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2953 dnl $ac_dummy forces splitting on constant user-supplied paths. 2954 dnl POSIX.2 word splitting is done only on the output of word expansions, 2955 dnl not every word. This closes a longstanding sh security hole. 2956 ac_dummy="m4_if([$2], , $PATH, [$2])" 2957 for ac_dir in $ac_dummy; do 2958 IFS="$lt_save_ifs" 2959 test -z "$ac_dir" && ac_dir=. 2960 if test -f $ac_dir/$1; then 2961 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2962 if test -n "$file_magic_test_file"; then 2963 case $deplibs_check_method in 2964 "file_magic "*) 2965 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2966 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2967 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2968 $EGREP "$file_magic_regex" > /dev/null; then 2969 : 2970 else 2971 cat <<_LT_EOF 1>&2 2972 2973 *** Warning: the command libtool uses to detect shared libraries, 2974 *** $file_magic_cmd, produces output that libtool cannot recognize. 2975 *** The result is that libtool may fail to recognize shared libraries 2976 *** as such. This will affect the creation of libtool libraries that 2977 *** depend on shared libraries, but programs linked with such libtool 2978 *** libraries will work regardless of this problem. Nevertheless, you 2979 *** may want to report the problem to your system manager and/or to 2980 *** bug-libtool (a] gnu.org 2981 2982 _LT_EOF 2983 fi ;; 2984 esac 2985 fi 2986 break 2987 fi 2988 done 2989 IFS="$lt_save_ifs" 2990 MAGIC_CMD="$lt_save_MAGIC_CMD" 2991 ;; 2992 esac]) 2993 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2994 if test -n "$MAGIC_CMD"; then 2995 AC_MSG_RESULT($MAGIC_CMD) 2996 else 2997 AC_MSG_RESULT(no) 2998 fi 2999 _LT_DECL([], [MAGIC_CMD], [0], 3000 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3001 ])# _LT_PATH_TOOL_PREFIX 3002 3003 # Old name: 3004 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3005 dnl aclocal-1.4 backwards compatibility: 3006 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3007 3008 3009 # _LT_PATH_MAGIC 3010 # -------------- 3011 # find a file program which can recognize a shared library 3012 m4_defun([_LT_PATH_MAGIC], 3013 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3014 if test -z "$lt_cv_path_MAGIC_CMD"; then 3015 if test -n "$ac_tool_prefix"; then 3016 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3017 else 3018 MAGIC_CMD=: 3019 fi 3020 fi 3021 ])# _LT_PATH_MAGIC 3022 3023 3024 # LT_PATH_LD 3025 # ---------- 3026 # find the pathname to the GNU or non-GNU linker 3027 AC_DEFUN([LT_PATH_LD], 3028 [AC_REQUIRE([AC_PROG_CC])dnl 3029 AC_REQUIRE([AC_CANONICAL_HOST])dnl 3030 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3031 m4_require([_LT_DECL_SED])dnl 3032 m4_require([_LT_DECL_EGREP])dnl 3033 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3034 3035 AC_ARG_WITH([gnu-ld], 3036 [AS_HELP_STRING([--with-gnu-ld], 3037 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3038 [test "$withval" = no || with_gnu_ld=yes], 3039 [with_gnu_ld=no])dnl 3040 3041 ac_prog=ld 3042 if test "$GCC" = yes; then 3043 # Check if gcc -print-prog-name=ld gives a path. 3044 AC_MSG_CHECKING([for ld used by $CC]) 3045 case $host in 3046 *-*-mingw*) 3047 # gcc leaves a trailing carriage return which upsets mingw 3048 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3049 *) 3050 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3051 esac 3052 case $ac_prog in 3053 # Accept absolute paths. 3054 [[\\/]]* | ?:[[\\/]]*) 3055 re_direlt='/[[^/]][[^/]]*/\.\./' 3056 # Canonicalize the pathname of ld 3057 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3058 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3059 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3060 done 3061 test -z "$LD" && LD="$ac_prog" 3062 ;; 3063 "") 3064 # If it fails, then pretend we aren't using GCC. 3065 ac_prog=ld 3066 ;; 3067 *) 3068 # If it is relative, then search for the first ld in PATH. 3069 with_gnu_ld=unknown 3070 ;; 3071 esac 3072 elif test "$with_gnu_ld" = yes; then 3073 AC_MSG_CHECKING([for GNU ld]) 3074 else 3075 AC_MSG_CHECKING([for non-GNU ld]) 3076 fi 3077 AC_CACHE_VAL(lt_cv_path_LD, 3078 [if test -z "$LD"; then 3079 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3080 for ac_dir in $PATH; do 3081 IFS="$lt_save_ifs" 3082 test -z "$ac_dir" && ac_dir=. 3083 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3084 lt_cv_path_LD="$ac_dir/$ac_prog" 3085 # Check to see if the program is GNU ld. I'd rather use --version, 3086 # but apparently some variants of GNU ld only accept -v. 3087 # Break only if it was the GNU/non-GNU ld that we prefer. 3088 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3089 *GNU* | *'with BFD'*) 3090 test "$with_gnu_ld" != no && break 3091 ;; 3092 *) 3093 test "$with_gnu_ld" != yes && break 3094 ;; 3095 esac 3096 fi 3097 done 3098 IFS="$lt_save_ifs" 3099 else 3100 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3101 fi]) 3102 LD="$lt_cv_path_LD" 3103 if test -n "$LD"; then 3104 AC_MSG_RESULT($LD) 3105 else 3106 AC_MSG_RESULT(no) 3107 fi 3108 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3109 _LT_PATH_LD_GNU 3110 AC_SUBST([LD]) 3111 3112 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3113 ])# LT_PATH_LD 3114 3115 # Old names: 3116 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3117 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3118 dnl aclocal-1.4 backwards compatibility: 3119 dnl AC_DEFUN([AM_PROG_LD], []) 3120 dnl AC_DEFUN([AC_PROG_LD], []) 3121 3122 3123 # _LT_PATH_LD_GNU 3124 #- -------------- 3125 m4_defun([_LT_PATH_LD_GNU], 3126 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3127 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3128 case `$LD -v 2>&1 </dev/null` in 3129 *GNU* | *'with BFD'*) 3130 lt_cv_prog_gnu_ld=yes 3131 ;; 3132 *) 3133 lt_cv_prog_gnu_ld=no 3134 ;; 3135 esac]) 3136 with_gnu_ld=$lt_cv_prog_gnu_ld 3137 ])# _LT_PATH_LD_GNU 3138 3139 3140 # _LT_CMD_RELOAD 3141 # -------------- 3142 # find reload flag for linker 3143 # -- PORTME Some linkers may need a different reload flag. 3144 m4_defun([_LT_CMD_RELOAD], 3145 [AC_CACHE_CHECK([for $LD option to reload object files], 3146 lt_cv_ld_reload_flag, 3147 [lt_cv_ld_reload_flag='-r']) 3148 reload_flag=$lt_cv_ld_reload_flag 3149 case $reload_flag in 3150 "" | " "*) ;; 3151 *) reload_flag=" $reload_flag" ;; 3152 esac 3153 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3154 case $host_os in 3155 cygwin* | mingw* | pw32* | cegcc*) 3156 if test "$GCC" != yes; then 3157 reload_cmds=false 3158 fi 3159 ;; 3160 darwin*) 3161 if test "$GCC" = yes; then 3162 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3163 else 3164 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3165 fi 3166 ;; 3167 esac 3168 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3169 _LT_TAGDECL([], [reload_cmds], [2])dnl 3170 ])# _LT_CMD_RELOAD 3171 3172 3173 # _LT_CHECK_MAGIC_METHOD 3174 # ---------------------- 3175 # how to check for library dependencies 3176 # -- PORTME fill in with the dynamic library characteristics 3177 m4_defun([_LT_CHECK_MAGIC_METHOD], 3178 [m4_require([_LT_DECL_EGREP]) 3179 m4_require([_LT_DECL_OBJDUMP]) 3180 AC_CACHE_CHECK([how to recognize dependent libraries], 3181 lt_cv_deplibs_check_method, 3182 [lt_cv_file_magic_cmd='$MAGIC_CMD' 3183 lt_cv_file_magic_test_file= 3184 lt_cv_deplibs_check_method='unknown' 3185 # Need to set the preceding variable on all platforms that support 3186 # interlibrary dependencies. 3187 # 'none' -- dependencies not supported. 3188 # `unknown' -- same as none, but documents that we really don't know. 3189 # 'pass_all' -- all dependencies passed with no checks. 3190 # 'test_compile' -- check by making test program. 3191 # 'file_magic [[regex]]' -- check by looking for files in library path 3192 # which responds to the $file_magic_cmd with a given extended regex. 3193 # If you have `file' or equivalent on your system and you're not sure 3194 # whether `pass_all' will *always* work, you probably want this one. 3195 3196 case $host_os in 3197 aix[[4-9]]*) 3198 lt_cv_deplibs_check_method=pass_all 3199 ;; 3200 3201 beos*) 3202 lt_cv_deplibs_check_method=pass_all 3203 ;; 3204 3205 bsdi[[45]]*) 3206 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3207 lt_cv_file_magic_cmd='/usr/bin/file -L' 3208 lt_cv_file_magic_test_file=/shlib/libc.so 3209 ;; 3210 3211 cygwin*) 3212 # func_win32_libid is a shell function defined in ltmain.sh 3213 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3214 lt_cv_file_magic_cmd='func_win32_libid' 3215 ;; 3216 3217 mingw* | pw32*) 3218 # Base MSYS/MinGW do not provide the 'file' command needed by 3219 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3220 # unless we find 'file', for example because we are cross-compiling. 3221 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3222 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3223 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3224 lt_cv_file_magic_cmd='func_win32_libid' 3225 else 3226 # Keep this pattern in sync with the one in func_win32_libid. 3227 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3228 lt_cv_file_magic_cmd='$OBJDUMP -f' 3229 fi 3230 ;; 3231 3232 cegcc*) 3233 # use the weaker test based on 'objdump'. See mingw*. 3234 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3235 lt_cv_file_magic_cmd='$OBJDUMP -f' 3236 ;; 3237 3238 darwin* | rhapsody*) 3239 lt_cv_deplibs_check_method=pass_all 3240 ;; 3241 3242 freebsd* | dragonfly*) 3243 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3244 case $host_cpu in 3245 i*86 ) 3246 # Not sure whether the presence of OpenBSD here was a mistake. 3247 # Let's accept both of them until this is cleared up. 3248 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3249 lt_cv_file_magic_cmd=/usr/bin/file 3250 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3251 ;; 3252 esac 3253 else 3254 lt_cv_deplibs_check_method=pass_all 3255 fi 3256 ;; 3257 3258 gnu*) 3259 lt_cv_deplibs_check_method=pass_all 3260 ;; 3261 3262 haiku*) 3263 lt_cv_deplibs_check_method=pass_all 3264 ;; 3265 3266 hpux10.20* | hpux11*) 3267 lt_cv_file_magic_cmd=/usr/bin/file 3268 case $host_cpu in 3269 ia64*) 3270 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3271 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3272 ;; 3273 hppa*64*) 3274 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3275 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3276 ;; 3277 *) 3278 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3279 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3280 ;; 3281 esac 3282 ;; 3283 3284 interix[[3-9]]*) 3285 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3286 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3287 ;; 3288 3289 irix5* | irix6* | nonstopux*) 3290 case $LD in 3291 *-32|*"-32 ") libmagic=32-bit;; 3292 *-n32|*"-n32 ") libmagic=N32;; 3293 *-64|*"-64 ") libmagic=64-bit;; 3294 *) libmagic=never-match;; 3295 esac 3296 lt_cv_deplibs_check_method=pass_all 3297 ;; 3298 3299 # This must be glibc/ELF. 3300 linux* | k*bsd*-gnu | kopensolaris*-gnu) 3301 lt_cv_deplibs_check_method=pass_all 3302 ;; 3303 3304 netbsd* | netbsdelf*-gnu) 3305 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3306 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3307 else 3308 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3309 fi 3310 ;; 3311 3312 newos6*) 3313 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3314 lt_cv_file_magic_cmd=/usr/bin/file 3315 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3316 ;; 3317 3318 *nto* | *qnx*) 3319 lt_cv_deplibs_check_method=pass_all 3320 ;; 3321 3322 openbsd*) 3323 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3324 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3325 else 3326 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3327 fi 3328 ;; 3329 3330 osf3* | osf4* | osf5*) 3331 lt_cv_deplibs_check_method=pass_all 3332 ;; 3333 3334 rdos*) 3335 lt_cv_deplibs_check_method=pass_all 3336 ;; 3337 3338 solaris*) 3339 lt_cv_deplibs_check_method=pass_all 3340 ;; 3341 3342 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3343 lt_cv_deplibs_check_method=pass_all 3344 ;; 3345 3346 sysv4 | sysv4.3*) 3347 case $host_vendor in 3348 motorola) 3349 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3350 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3351 ;; 3352 ncr) 3353 lt_cv_deplibs_check_method=pass_all 3354 ;; 3355 sequent) 3356 lt_cv_file_magic_cmd='/bin/file' 3357 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3358 ;; 3359 sni) 3360 lt_cv_file_magic_cmd='/bin/file' 3361 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3362 lt_cv_file_magic_test_file=/lib/libc.so 3363 ;; 3364 siemens) 3365 lt_cv_deplibs_check_method=pass_all 3366 ;; 3367 pc) 3368 lt_cv_deplibs_check_method=pass_all 3369 ;; 3370 esac 3371 ;; 3372 3373 tpf*) 3374 lt_cv_deplibs_check_method=pass_all 3375 ;; 3376 esac 3377 ]) 3378 3379 file_magic_glob= 3380 want_nocaseglob=no 3381 if test "$build" = "$host"; then 3382 case $host_os in 3383 mingw* | pw32*) 3384 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3385 want_nocaseglob=yes 3386 else 3387 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3388 fi 3389 ;; 3390 esac 3391 fi 3392 3393 file_magic_cmd=$lt_cv_file_magic_cmd 3394 deplibs_check_method=$lt_cv_deplibs_check_method 3395 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3396 3397 _LT_DECL([], [deplibs_check_method], [1], 3398 [Method to check whether dependent libraries are shared objects]) 3399 _LT_DECL([], [file_magic_cmd], [1], 3400 [Command to use when deplibs_check_method = "file_magic"]) 3401 _LT_DECL([], [file_magic_glob], [1], 3402 [How to find potential files when deplibs_check_method = "file_magic"]) 3403 _LT_DECL([], [want_nocaseglob], [1], 3404 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3405 ])# _LT_CHECK_MAGIC_METHOD 3406 3407 3408 # LT_PATH_NM 3409 # ---------- 3410 # find the pathname to a BSD- or MS-compatible name lister 3411 AC_DEFUN([LT_PATH_NM], 3412 [AC_REQUIRE([AC_PROG_CC])dnl 3413 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3414 [if test -n "$NM"; then 3415 # Let the user override the test. 3416 lt_cv_path_NM="$NM" 3417 else 3418 lt_nm_to_check="${ac_tool_prefix}nm" 3419 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3420 lt_nm_to_check="$lt_nm_to_check nm" 3421 fi 3422 for lt_tmp_nm in $lt_nm_to_check; do 3423 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3424 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3425 IFS="$lt_save_ifs" 3426 test -z "$ac_dir" && ac_dir=. 3427 tmp_nm="$ac_dir/$lt_tmp_nm" 3428 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3429 # Check to see if the nm accepts a BSD-compat flag. 3430 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3431 # nm: unknown option "B" ignored 3432 # Tru64's nm complains that /dev/null is an invalid object file 3433 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3434 */dev/null* | *'Invalid file or object type'*) 3435 lt_cv_path_NM="$tmp_nm -B" 3436 break 3437 ;; 3438 *) 3439 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3440 */dev/null*) 3441 lt_cv_path_NM="$tmp_nm -p" 3442 break 3443 ;; 3444 *) 3445 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3446 continue # so that we can try to find one that supports BSD flags 3447 ;; 3448 esac 3449 ;; 3450 esac 3451 fi 3452 done 3453 IFS="$lt_save_ifs" 3454 done 3455 : ${lt_cv_path_NM=no} 3456 fi]) 3457 if test "$lt_cv_path_NM" != "no"; then 3458 NM="$lt_cv_path_NM" 3459 else 3460 # Didn't find any BSD compatible name lister, look for dumpbin. 3461 if test -n "$DUMPBIN"; then : 3462 # Let the user override the test. 3463 else 3464 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3465 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3466 *COFF*) 3467 DUMPBIN="$DUMPBIN -symbols" 3468 ;; 3469 *) 3470 DUMPBIN=: 3471 ;; 3472 esac 3473 fi 3474 AC_SUBST([DUMPBIN]) 3475 if test "$DUMPBIN" != ":"; then 3476 NM="$DUMPBIN" 3477 fi 3478 fi 3479 test -z "$NM" && NM=nm 3480 AC_SUBST([NM]) 3481 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3482 3483 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3484 [lt_cv_nm_interface="BSD nm" 3485 echo "int some_variable = 0;" > conftest.$ac_ext 3486 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3487 (eval "$ac_compile" 2>conftest.err) 3488 cat conftest.err >&AS_MESSAGE_LOG_FD 3489 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3490 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3491 cat conftest.err >&AS_MESSAGE_LOG_FD 3492 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3493 cat conftest.out >&AS_MESSAGE_LOG_FD 3494 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3495 lt_cv_nm_interface="MS dumpbin" 3496 fi 3497 rm -f conftest*]) 3498 ])# LT_PATH_NM 3499 3500 # Old names: 3501 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3502 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3503 dnl aclocal-1.4 backwards compatibility: 3504 dnl AC_DEFUN([AM_PROG_NM], []) 3505 dnl AC_DEFUN([AC_PROG_NM], []) 3506 3507 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3508 # -------------------------------- 3509 # how to determine the name of the shared library 3510 # associated with a specific link library. 3511 # -- PORTME fill in with the dynamic library characteristics 3512 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3513 [m4_require([_LT_DECL_EGREP]) 3514 m4_require([_LT_DECL_OBJDUMP]) 3515 m4_require([_LT_DECL_DLLTOOL]) 3516 AC_CACHE_CHECK([how to associate runtime and link libraries], 3517 lt_cv_sharedlib_from_linklib_cmd, 3518 [lt_cv_sharedlib_from_linklib_cmd='unknown' 3519 3520 case $host_os in 3521 cygwin* | mingw* | pw32* | cegcc*) 3522 # two different shell functions defined in ltmain.sh 3523 # decide which to use based on capabilities of $DLLTOOL 3524 case `$DLLTOOL --help 2>&1` in 3525 *--identify-strict*) 3526 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3527 ;; 3528 *) 3529 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3530 ;; 3531 esac 3532 ;; 3533 *) 3534 # fallback: assume linklib IS sharedlib 3535 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3536 ;; 3537 esac 3538 ]) 3539 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3540 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3541 3542 _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3543 [Command to associate shared and link libraries]) 3544 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3545 3546 3547 # _LT_PATH_MANIFEST_TOOL 3548 # ---------------------- 3549 # locate the manifest tool 3550 m4_defun([_LT_PATH_MANIFEST_TOOL], 3551 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3552 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3553 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3554 [lt_cv_path_mainfest_tool=no 3555 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3556 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3557 cat conftest.err >&AS_MESSAGE_LOG_FD 3558 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3559 lt_cv_path_mainfest_tool=yes 3560 fi 3561 rm -f conftest*]) 3562 if test "x$lt_cv_path_mainfest_tool" != xyes; then 3563 MANIFEST_TOOL=: 3564 fi 3565 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3566 ])# _LT_PATH_MANIFEST_TOOL 3567 3568 3569 # LT_LIB_M 3570 # -------- 3571 # check for math library 3572 AC_DEFUN([LT_LIB_M], 3573 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3574 LIBM= 3575 case $host in 3576 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3577 # These system don't have libm, or don't need it 3578 ;; 3579 *-ncr-sysv4.3*) 3580 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3581 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3582 ;; 3583 *) 3584 AC_CHECK_LIB(m, cos, LIBM="-lm") 3585 ;; 3586 esac 3587 AC_SUBST([LIBM]) 3588 ])# LT_LIB_M 3589 3590 # Old name: 3591 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3592 dnl aclocal-1.4 backwards compatibility: 3593 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3594 3595 3596 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3597 # ------------------------------- 3598 m4_defun([_LT_COMPILER_NO_RTTI], 3599 [m4_require([_LT_TAG_COMPILER])dnl 3600 3601 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3602 3603 if test "$GCC" = yes; then 3604 case $cc_basename in 3605 nvcc*) 3606 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3607 *) 3608 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3609 esac 3610 3611 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3612 lt_cv_prog_compiler_rtti_exceptions, 3613 [-fno-rtti -fno-exceptions], [], 3614 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3615 fi 3616 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3617 [Compiler flag to turn off builtin functions]) 3618 ])# _LT_COMPILER_NO_RTTI 3619 3620 3621 # _LT_CMD_GLOBAL_SYMBOLS 3622 # ---------------------- 3623 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3624 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3625 AC_REQUIRE([AC_PROG_CC])dnl 3626 AC_REQUIRE([AC_PROG_AWK])dnl 3627 AC_REQUIRE([LT_PATH_NM])dnl 3628 AC_REQUIRE([LT_PATH_LD])dnl 3629 m4_require([_LT_DECL_SED])dnl 3630 m4_require([_LT_DECL_EGREP])dnl 3631 m4_require([_LT_TAG_COMPILER])dnl 3632 3633 # Check for command to grab the raw symbol name followed by C symbol from nm. 3634 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3635 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3636 [ 3637 # These are sane defaults that work on at least a few old systems. 3638 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3639 3640 # Character class describing NM global symbol codes. 3641 symcode='[[BCDEGRST]]' 3642 3643 # Regexp to match symbols that can be accessed directly from C. 3644 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3645 3646 # Define system-specific variables. 3647 case $host_os in 3648 aix*) 3649 symcode='[[BCDT]]' 3650 ;; 3651 cygwin* | mingw* | pw32* | cegcc*) 3652 symcode='[[ABCDGISTW]]' 3653 ;; 3654 hpux*) 3655 if test "$host_cpu" = ia64; then 3656 symcode='[[ABCDEGRST]]' 3657 fi 3658 ;; 3659 irix* | nonstopux*) 3660 symcode='[[BCDEGRST]]' 3661 ;; 3662 osf*) 3663 symcode='[[BCDEGQRST]]' 3664 ;; 3665 solaris*) 3666 symcode='[[BDRT]]' 3667 ;; 3668 sco3.2v5*) 3669 symcode='[[DT]]' 3670 ;; 3671 sysv4.2uw2*) 3672 symcode='[[DT]]' 3673 ;; 3674 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3675 symcode='[[ABDT]]' 3676 ;; 3677 sysv4) 3678 symcode='[[DFNSTU]]' 3679 ;; 3680 esac 3681 3682 # If we're using GNU nm, then use its standard symbol codes. 3683 case `$NM -V 2>&1` in 3684 *GNU* | *'with BFD'*) 3685 symcode='[[ABCDGIRSTW]]' ;; 3686 esac 3687 3688 # Transform an extracted symbol line into a proper C declaration. 3689 # Some systems (esp. on ia64) link data and code symbols differently, 3690 # so use this general approach. 3691 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3692 3693 # Transform an extracted symbol line into symbol name and symbol address 3694 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3695 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'" 3696 3697 # Handle CRLF in mingw tool chain 3698 opt_cr= 3699 case $build_os in 3700 mingw*) 3701 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3702 ;; 3703 esac 3704 3705 # Try without a prefix underscore, then with it. 3706 for ac_symprfx in "" "_"; do 3707 3708 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3709 symxfrm="\\1 $ac_symprfx\\2 \\2" 3710 3711 # Write the raw and C identifiers. 3712 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3713 # Fake it for dumpbin and say T for any non-static function 3714 # and D for any global variable. 3715 # Also find C++ and __fastcall symbols from MSVC++, 3716 # which start with @ or ?. 3717 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3718 " {last_section=section; section=\$ 3};"\ 3719 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 3720 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3721 " \$ 0!~/External *\|/{next};"\ 3722 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3723 " {if(hide[section]) next};"\ 3724 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3725 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3726 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3727 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3728 " ' prfx=^$ac_symprfx]" 3729 else 3730 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3731 fi 3732 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3733 3734 # Check to see that the pipe works correctly. 3735 pipe_works=no 3736 3737 rm -f conftest* 3738 cat > conftest.$ac_ext <<_LT_EOF 3739 #ifdef __cplusplus 3740 extern "C" { 3741 #endif 3742 char nm_test_var; 3743 void nm_test_func(void); 3744 void nm_test_func(void){} 3745 #ifdef __cplusplus 3746 } 3747 #endif 3748 int main(){nm_test_var='a';nm_test_func();return(0);} 3749 _LT_EOF 3750 3751 if AC_TRY_EVAL(ac_compile); then 3752 # Now try to grab the symbols. 3753 nlist=conftest.nm 3754 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3755 # Try sorting and uniquifying the output. 3756 if sort "$nlist" | uniq > "$nlist"T; then 3757 mv -f "$nlist"T "$nlist" 3758 else 3759 rm -f "$nlist"T 3760 fi 3761 3762 # Make sure that we snagged all the symbols we need. 3763 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3764 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3765 cat <<_LT_EOF > conftest.$ac_ext 3766 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3767 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3768 /* DATA imports from DLLs on WIN32 con't be const, because runtime 3769 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3770 # define LT@&t@_DLSYM_CONST 3771 #elif defined(__osf__) 3772 /* This system does not cope well with relocations in const data. */ 3773 # define LT@&t@_DLSYM_CONST 3774 #else 3775 # define LT@&t@_DLSYM_CONST const 3776 #endif 3777 3778 #ifdef __cplusplus 3779 extern "C" { 3780 #endif 3781 3782 _LT_EOF 3783 # Now generate the symbol file. 3784 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3785 3786 cat <<_LT_EOF >> conftest.$ac_ext 3787 3788 /* The mapping between symbol names and symbols. */ 3789 LT@&t@_DLSYM_CONST struct { 3790 const char *name; 3791 void *address; 3792 } 3793 lt__PROGRAM__LTX_preloaded_symbols[[]] = 3794 { 3795 { "@PROGRAM@", (void *) 0 }, 3796 _LT_EOF 3797 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3798 cat <<\_LT_EOF >> conftest.$ac_ext 3799 {0, (void *) 0} 3800 }; 3801 3802 /* This works around a problem in FreeBSD linker */ 3803 #ifdef FREEBSD_WORKAROUND 3804 static const void *lt_preloaded_setup() { 3805 return lt__PROGRAM__LTX_preloaded_symbols; 3806 } 3807 #endif 3808 3809 #ifdef __cplusplus 3810 } 3811 #endif 3812 _LT_EOF 3813 # Now try linking the two files. 3814 mv conftest.$ac_objext conftstm.$ac_objext 3815 lt_globsym_save_LIBS=$LIBS 3816 lt_globsym_save_CFLAGS=$CFLAGS 3817 LIBS="conftstm.$ac_objext" 3818 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3819 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3820 pipe_works=yes 3821 fi 3822 LIBS=$lt_globsym_save_LIBS 3823 CFLAGS=$lt_globsym_save_CFLAGS 3824 else 3825 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3826 fi 3827 else 3828 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3829 fi 3830 else 3831 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3832 fi 3833 else 3834 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3835 cat conftest.$ac_ext >&5 3836 fi 3837 rm -rf conftest* conftst* 3838 3839 # Do not use the global_symbol_pipe unless it works. 3840 if test "$pipe_works" = yes; then 3841 break 3842 else 3843 lt_cv_sys_global_symbol_pipe= 3844 fi 3845 done 3846 ]) 3847 if test -z "$lt_cv_sys_global_symbol_pipe"; then 3848 lt_cv_sys_global_symbol_to_cdecl= 3849 fi 3850 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3851 AC_MSG_RESULT(failed) 3852 else 3853 AC_MSG_RESULT(ok) 3854 fi 3855 3856 # Response file support. 3857 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3858 nm_file_list_spec='@' 3859 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3860 nm_file_list_spec='@' 3861 fi 3862 3863 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3864 [Take the output of nm and produce a listing of raw symbols and C names]) 3865 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3866 [Transform the output of nm in a proper C declaration]) 3867 _LT_DECL([global_symbol_to_c_name_address], 3868 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3869 [Transform the output of nm in a C name address pair]) 3870 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3871 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3872 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3873 _LT_DECL([], [nm_file_list_spec], [1], 3874 [Specify filename containing input files for $NM]) 3875 ]) # _LT_CMD_GLOBAL_SYMBOLS 3876 3877 3878 # _LT_COMPILER_PIC([TAGNAME]) 3879 # --------------------------- 3880 m4_defun([_LT_COMPILER_PIC], 3881 [m4_require([_LT_TAG_COMPILER])dnl 3882 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3883 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3884 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3885 3886 m4_if([$1], [CXX], [ 3887 # C++ specific cases for pic, static, wl, etc. 3888 if test "$GXX" = yes; then 3889 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3890 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3891 3892 case $host_os in 3893 aix*) 3894 # All AIX code is PIC. 3895 if test "$host_cpu" = ia64; then 3896 # AIX 5 now supports IA64 processor 3897 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3898 fi 3899 ;; 3900 3901 amigaos*) 3902 case $host_cpu in 3903 powerpc) 3904 # see comment about AmigaOS4 .so support 3905 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3906 ;; 3907 m68k) 3908 # FIXME: we need at least 68020 code to build shared libraries, but 3909 # adding the `-m68020' flag to GCC prevents building anything better, 3910 # like `-m68040'. 3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3912 ;; 3913 esac 3914 ;; 3915 3916 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3917 # PIC is the default for these OSes. 3918 ;; 3919 mingw* | cygwin* | os2* | pw32* | cegcc*) 3920 # This hack is so that the source file can tell whether it is being 3921 # built for inclusion in a dll (and should export symbols for example). 3922 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3923 # (--disable-auto-import) libraries 3924 m4_if([$1], [GCJ], [], 3925 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3926 ;; 3927 darwin* | rhapsody*) 3928 # PIC is the default on this platform 3929 # Common symbols not allowed in MH_DYLIB files 3930 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3931 ;; 3932 *djgpp*) 3933 # DJGPP does not support shared libraries at all 3934 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3935 ;; 3936 haiku*) 3937 # PIC is the default for Haiku. 3938 # The "-static" flag exists, but is broken. 3939 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3940 ;; 3941 interix[[3-9]]*) 3942 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3943 # Instead, we relocate shared libraries at runtime. 3944 ;; 3945 sysv4*MP*) 3946 if test -d /usr/nec; then 3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3948 fi 3949 ;; 3950 hpux*) 3951 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3952 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3953 # sets the default TLS model and affects inlining. 3954 case $host_cpu in 3955 hppa*64*) 3956 ;; 3957 *) 3958 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3959 ;; 3960 esac 3961 ;; 3962 *qnx* | *nto*) 3963 # QNX uses GNU C++, but need to define -shared option too, otherwise 3964 # it will coredump. 3965 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3966 ;; 3967 *) 3968 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3969 ;; 3970 esac 3971 else 3972 case $host_os in 3973 aix[[4-9]]*) 3974 # All AIX code is PIC. 3975 if test "$host_cpu" = ia64; then 3976 # AIX 5 now supports IA64 processor 3977 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3978 else 3979 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3980 fi 3981 ;; 3982 chorus*) 3983 case $cc_basename in 3984 cxch68*) 3985 # Green Hills C++ Compiler 3986 # _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" 3987 ;; 3988 esac 3989 ;; 3990 mingw* | cygwin* | os2* | pw32* | cegcc*) 3991 # This hack is so that the source file can tell whether it is being 3992 # built for inclusion in a dll (and should export symbols for example). 3993 m4_if([$1], [GCJ], [], 3994 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3995 ;; 3996 dgux*) 3997 case $cc_basename in 3998 ec++*) 3999 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4000 ;; 4001 ghcx*) 4002 # Green Hills C++ Compiler 4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4004 ;; 4005 *) 4006 ;; 4007 esac 4008 ;; 4009 freebsd* | dragonfly*) 4010 # FreeBSD uses GNU C++ 4011 ;; 4012 hpux9* | hpux10* | hpux11*) 4013 case $cc_basename in 4014 CC*) 4015 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4016 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4017 if test "$host_cpu" != ia64; then 4018 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4019 fi 4020 ;; 4021 aCC*) 4022 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4023 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4024 case $host_cpu in 4025 hppa*64*|ia64*) 4026 # +Z the default 4027 ;; 4028 *) 4029 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4030 ;; 4031 esac 4032 ;; 4033 *) 4034 ;; 4035 esac 4036 ;; 4037 interix*) 4038 # This is c89, which is MS Visual C++ (no shared libs) 4039 # Anyone wants to do a port? 4040 ;; 4041 irix5* | irix6* | nonstopux*) 4042 case $cc_basename in 4043 CC*) 4044 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4045 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4046 # CC pic flag -KPIC is the default. 4047 ;; 4048 *) 4049 ;; 4050 esac 4051 ;; 4052 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4053 case $cc_basename in 4054 KCC*) 4055 # KAI C++ Compiler 4056 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4057 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4058 ;; 4059 ecpc* ) 4060 # old Intel C++ for x86_64 which still supported -KPIC. 4061 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4063 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4064 ;; 4065 icpc* ) 4066 # Intel C++, used to be incompatible with GCC. 4067 # ICC 10 doesn't accept -KPIC any more. 4068 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4069 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4070 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4071 ;; 4072 pgCC* | pgcpp*) 4073 # Portland Group C++ compiler 4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4077 ;; 4078 cxx*) 4079 # Compaq C++ 4080 # Make sure the PIC flag is empty. It appears that all Alpha 4081 # Linux and Compaq Tru64 Unix objects are PIC. 4082 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4083 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4084 ;; 4085 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4086 # IBM XL 8.0, 9.0 on PPC and BlueGene 4087 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4090 ;; 4091 *) 4092 case `$CC -V 2>&1 | sed 5q` in 4093 *Sun\ C*) 4094 # Sun C++ 5.9 4095 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4096 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4097 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4098 ;; 4099 esac 4100 ;; 4101 esac 4102 ;; 4103 lynxos*) 4104 ;; 4105 m88k*) 4106 ;; 4107 mvs*) 4108 case $cc_basename in 4109 cxx*) 4110 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4111 ;; 4112 *) 4113 ;; 4114 esac 4115 ;; 4116 netbsd* | netbsdelf*-gnu) 4117 ;; 4118 *qnx* | *nto*) 4119 # QNX uses GNU C++, but need to define -shared option too, otherwise 4120 # it will coredump. 4121 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4122 ;; 4123 osf3* | osf4* | osf5*) 4124 case $cc_basename in 4125 KCC*) 4126 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4127 ;; 4128 RCC*) 4129 # Rational C++ 2.4.1 4130 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4131 ;; 4132 cxx*) 4133 # Digital/Compaq C++ 4134 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4135 # Make sure the PIC flag is empty. It appears that all Alpha 4136 # Linux and Compaq Tru64 Unix objects are PIC. 4137 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4138 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4139 ;; 4140 *) 4141 ;; 4142 esac 4143 ;; 4144 psos*) 4145 ;; 4146 solaris*) 4147 case $cc_basename in 4148 CC* | sunCC*) 4149 # Sun C++ 4.2, 5.x and Centerline C++ 4150 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4151 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4152 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4153 ;; 4154 gcx*) 4155 # Green Hills C++ Compiler 4156 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4157 ;; 4158 *) 4159 ;; 4160 esac 4161 ;; 4162 sunos4*) 4163 case $cc_basename in 4164 CC*) 4165 # Sun C++ 4.x 4166 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4167 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4168 ;; 4169 lcc*) 4170 # Lucid 4171 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4172 ;; 4173 *) 4174 ;; 4175 esac 4176 ;; 4177 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4178 case $cc_basename in 4179 CC*) 4180 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4181 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4182 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4183 ;; 4184 esac 4185 ;; 4186 tandem*) 4187 case $cc_basename in 4188 NCC*) 4189 # NonStop-UX NCC 3.20 4190 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4191 ;; 4192 *) 4193 ;; 4194 esac 4195 ;; 4196 vxworks*) 4197 ;; 4198 *) 4199 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4200 ;; 4201 esac 4202 fi 4203 ], 4204 [ 4205 if test "$GCC" = yes; then 4206 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4207 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4208 4209 case $host_os in 4210 aix*) 4211 # All AIX code is PIC. 4212 if test "$host_cpu" = ia64; then 4213 # AIX 5 now supports IA64 processor 4214 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4215 fi 4216 ;; 4217 4218 amigaos*) 4219 case $host_cpu in 4220 powerpc) 4221 # see comment about AmigaOS4 .so support 4222 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4223 ;; 4224 m68k) 4225 # FIXME: we need at least 68020 code to build shared libraries, but 4226 # adding the `-m68020' flag to GCC prevents building anything better, 4227 # like `-m68040'. 4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4229 ;; 4230 esac 4231 ;; 4232 4233 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4234 # PIC is the default for these OSes. 4235 ;; 4236 4237 mingw* | cygwin* | pw32* | os2* | cegcc*) 4238 # This hack is so that the source file can tell whether it is being 4239 # built for inclusion in a dll (and should export symbols for example). 4240 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4241 # (--disable-auto-import) libraries 4242 m4_if([$1], [GCJ], [], 4243 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4244 ;; 4245 4246 darwin* | rhapsody*) 4247 # PIC is the default on this platform 4248 # Common symbols not allowed in MH_DYLIB files 4249 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4250 ;; 4251 4252 haiku*) 4253 # PIC is the default for Haiku. 4254 # The "-static" flag exists, but is broken. 4255 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4256 ;; 4257 4258 hpux*) 4259 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4260 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4261 # sets the default TLS model and affects inlining. 4262 case $host_cpu in 4263 hppa*64*) 4264 # +Z the default 4265 ;; 4266 *) 4267 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4268 ;; 4269 esac 4270 ;; 4271 4272 interix[[3-9]]*) 4273 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4274 # Instead, we relocate shared libraries at runtime. 4275 ;; 4276 4277 msdosdjgpp*) 4278 # Just because we use GCC doesn't mean we suddenly get shared libraries 4279 # on systems that don't support them. 4280 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4281 enable_shared=no 4282 ;; 4283 4284 *nto* | *qnx*) 4285 # QNX uses GNU C++, but need to define -shared option too, otherwise 4286 # it will coredump. 4287 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4288 ;; 4289 4290 sysv4*MP*) 4291 if test -d /usr/nec; then 4292 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4293 fi 4294 ;; 4295 4296 *) 4297 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4298 ;; 4299 esac 4300 4301 case $cc_basename in 4302 nvcc*) # Cuda Compiler Driver 2.2 4303 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4304 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4305 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4306 fi 4307 ;; 4308 esac 4309 else 4310 # PORTME Check for flag to pass linker flags through the system compiler. 4311 case $host_os in 4312 aix*) 4313 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4314 if test "$host_cpu" = ia64; then 4315 # AIX 5 now supports IA64 processor 4316 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4317 else 4318 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4319 fi 4320 ;; 4321 4322 mingw* | cygwin* | pw32* | os2* | cegcc*) 4323 # This hack is so that the source file can tell whether it is being 4324 # built for inclusion in a dll (and should export symbols for example). 4325 m4_if([$1], [GCJ], [], 4326 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4327 ;; 4328 4329 hpux9* | hpux10* | hpux11*) 4330 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4331 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4332 # not for PA HP-UX. 4333 case $host_cpu in 4334 hppa*64*|ia64*) 4335 # +Z the default 4336 ;; 4337 *) 4338 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4339 ;; 4340 esac 4341 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4342 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4343 ;; 4344 4345 irix5* | irix6* | nonstopux*) 4346 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4347 # PIC (with -KPIC) is the default. 4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4349 ;; 4350 4351 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4352 case $cc_basename in 4353 # old Intel for x86_64 which still supported -KPIC. 4354 ecc*) 4355 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4356 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4357 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4358 ;; 4359 # icc used to be incompatible with GCC. 4360 # ICC 10 doesn't accept -KPIC any more. 4361 icc* | ifort*) 4362 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4363 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4364 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4365 ;; 4366 # Lahey Fortran 8.1. 4367 lf95*) 4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4371 ;; 4372 nagfor*) 4373 # NAG Fortran compiler 4374 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4375 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4376 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4377 ;; 4378 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4379 # Portland Group compilers (*not* the Pentium gcc compiler, 4380 # which looks to be a dead project) 4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4382 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4383 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4384 ;; 4385 ccc*) 4386 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4387 # All Alpha code is PIC. 4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4389 ;; 4390 xl* | bgxl* | bgf* | mpixl*) 4391 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4392 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4393 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4394 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4395 ;; 4396 *) 4397 case `$CC -V 2>&1 | sed 5q` in 4398 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4399 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4400 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4402 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4403 ;; 4404 *Sun\ F* | *Sun*Fortran*) 4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4407 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4408 ;; 4409 *Sun\ C*) 4410 # Sun C 5.9 4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4413 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4414 ;; 4415 *Intel*\ [[CF]]*Compiler*) 4416 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4417 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4418 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4419 ;; 4420 *Portland\ Group*) 4421 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4422 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4423 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4424 ;; 4425 esac 4426 ;; 4427 esac 4428 ;; 4429 4430 newsos6) 4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4432 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4433 ;; 4434 4435 *nto* | *qnx*) 4436 # QNX uses GNU C++, but need to define -shared option too, otherwise 4437 # it will coredump. 4438 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4439 ;; 4440 4441 osf3* | osf4* | osf5*) 4442 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4443 # All OSF/1 code is PIC. 4444 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4445 ;; 4446 4447 rdos*) 4448 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4449 ;; 4450 4451 solaris*) 4452 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4453 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4454 case $cc_basename in 4455 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4456 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4457 *) 4458 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4459 esac 4460 ;; 4461 4462 sunos4*) 4463 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4464 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4465 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4466 ;; 4467 4468 sysv4 | sysv4.2uw2* | sysv4.3*) 4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4471 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4472 ;; 4473 4474 sysv4*MP*) 4475 if test -d /usr/nec ;then 4476 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4477 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4478 fi 4479 ;; 4480 4481 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4482 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4483 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4484 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4485 ;; 4486 4487 unicos*) 4488 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4489 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4490 ;; 4491 4492 uts4*) 4493 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4494 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4495 ;; 4496 4497 *) 4498 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4499 ;; 4500 esac 4501 fi 4502 ]) 4503 case $host_os in 4504 # For platforms which do not support PIC, -DPIC is meaningless: 4505 *djgpp*) 4506 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4507 ;; 4508 *) 4509 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4510 ;; 4511 esac 4512 4513 AC_CACHE_CHECK([for $compiler option to produce PIC], 4514 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4515 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4516 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4517 4518 # 4519 # Check to make sure the PIC flag actually works. 4520 # 4521 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4522 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4523 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4524 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4525 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4526 "" | " "*) ;; 4527 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4528 esac], 4529 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4530 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4531 fi 4532 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4533 [Additional compiler flags for building library objects]) 4534 4535 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4536 [How to pass a linker flag through the compiler]) 4537 # 4538 # Check to make sure the static flag actually works. 4539 # 4540 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4541 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4542 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4543 $lt_tmp_static_flag, 4544 [], 4545 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4546 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4547 [Compiler flag to prevent dynamic linking]) 4548 ])# _LT_COMPILER_PIC 4549 4550 4551 # _LT_LINKER_SHLIBS([TAGNAME]) 4552 # ---------------------------- 4553 # See if the linker supports building shared libraries. 4554 m4_defun([_LT_LINKER_SHLIBS], 4555 [AC_REQUIRE([LT_PATH_LD])dnl 4556 AC_REQUIRE([LT_PATH_NM])dnl 4557 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4558 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4559 m4_require([_LT_DECL_EGREP])dnl 4560 m4_require([_LT_DECL_SED])dnl 4561 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4562 m4_require([_LT_TAG_COMPILER])dnl 4563 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4564 m4_if([$1], [CXX], [ 4565 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4566 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4567 case $host_os in 4568 aix[[4-9]]*) 4569 # If we're using GNU nm, then we don't want the "-C" option. 4570 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4571 # Also, AIX nm treats weak defined symbols like other global defined 4572 # symbols, whereas GNU nm marks them as "W". 4573 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4574 _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' 4575 else 4576 _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' 4577 fi 4578 ;; 4579 pw32*) 4580 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4581 ;; 4582 cygwin* | mingw* | cegcc*) 4583 case $cc_basename in 4584 cl*) 4585 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4586 ;; 4587 *) 4588 _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' 4589 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4590 ;; 4591 esac 4592 ;; 4593 linux* | k*bsd*-gnu | gnu*) 4594 _LT_TAGVAR(link_all_deplibs, $1)=no 4595 ;; 4596 *) 4597 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4598 ;; 4599 esac 4600 ], [ 4601 runpath_var= 4602 _LT_TAGVAR(allow_undefined_flag, $1)= 4603 _LT_TAGVAR(always_export_symbols, $1)=no 4604 _LT_TAGVAR(archive_cmds, $1)= 4605 _LT_TAGVAR(archive_expsym_cmds, $1)= 4606 _LT_TAGVAR(compiler_needs_object, $1)=no 4607 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4608 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4609 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4610 _LT_TAGVAR(hardcode_automatic, $1)=no 4611 _LT_TAGVAR(hardcode_direct, $1)=no 4612 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4613 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4614 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4615 _LT_TAGVAR(hardcode_minus_L, $1)=no 4616 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4617 _LT_TAGVAR(inherit_rpath, $1)=no 4618 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4619 _LT_TAGVAR(module_cmds, $1)= 4620 _LT_TAGVAR(module_expsym_cmds, $1)= 4621 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4622 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4623 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4624 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4625 # include_expsyms should be a list of space-separated symbols to be *always* 4626 # included in the symbol list 4627 _LT_TAGVAR(include_expsyms, $1)= 4628 # exclude_expsyms can be an extended regexp of symbols to exclude 4629 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4630 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4631 # as well as any symbol that contains `d'. 4632 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4633 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4634 # platforms (ab)use it in PIC code, but their linkers get confused if 4635 # the symbol is explicitly referenced. Since portable code cannot 4636 # rely on this symbol name, it's probably fine to never include it in 4637 # preloaded symbol tables. 4638 # Exclude shared library initialization/finalization symbols. 4639 dnl Note also adjust exclude_expsyms for C++ above. 4640 extract_expsyms_cmds= 4641 4642 case $host_os in 4643 cygwin* | mingw* | pw32* | cegcc*) 4644 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4645 # When not using gcc, we currently assume that we are using 4646 # Microsoft Visual C++. 4647 if test "$GCC" != yes; then 4648 with_gnu_ld=no 4649 fi 4650 ;; 4651 interix*) 4652 # we just hope/assume this is gcc and not c89 (= MSVC++) 4653 with_gnu_ld=yes 4654 ;; 4655 openbsd*) 4656 with_gnu_ld=no 4657 ;; 4658 linux* | k*bsd*-gnu | gnu*) 4659 _LT_TAGVAR(link_all_deplibs, $1)=no 4660 ;; 4661 esac 4662 4663 _LT_TAGVAR(ld_shlibs, $1)=yes 4664 4665 # On some targets, GNU ld is compatible enough with the native linker 4666 # that we're better off using the native interface for both. 4667 lt_use_gnu_ld_interface=no 4668 if test "$with_gnu_ld" = yes; then 4669 case $host_os in 4670 aix*) 4671 # The AIX port of GNU ld has always aspired to compatibility 4672 # with the native linker. However, as the warning in the GNU ld 4673 # block says, versions before 2.19.5* couldn't really create working 4674 # shared libraries, regardless of the interface used. 4675 case `$LD -v 2>&1` in 4676 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4677 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4678 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4679 *) 4680 lt_use_gnu_ld_interface=yes 4681 ;; 4682 esac 4683 ;; 4684 *) 4685 lt_use_gnu_ld_interface=yes 4686 ;; 4687 esac 4688 fi 4689 4690 if test "$lt_use_gnu_ld_interface" = yes; then 4691 # If archive_cmds runs LD, not CC, wlarc should be empty 4692 wlarc='${wl}' 4693 4694 # Set some defaults for GNU ld with shared library support. These 4695 # are reset later if shared libraries are not supported. Putting them 4696 # here allows them to be overridden if necessary. 4697 runpath_var=LD_RUN_PATH 4698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4699 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4700 # ancient GNU ld didn't support --whole-archive et. al. 4701 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4702 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4703 else 4704 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4705 fi 4706 supports_anon_versioning=no 4707 case `$LD -v 2>&1` in 4708 *GNU\ gold*) supports_anon_versioning=yes ;; 4709 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4710 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4711 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4712 *\ 2.11.*) ;; # other 2.11 versions 4713 *) supports_anon_versioning=yes ;; 4714 esac 4715 4716 # See if GNU ld supports shared libraries. 4717 case $host_os in 4718 aix[[3-9]]*) 4719 # On AIX/PPC, the GNU linker is very broken 4720 if test "$host_cpu" != ia64; then 4721 _LT_TAGVAR(ld_shlibs, $1)=no 4722 cat <<_LT_EOF 1>&2 4723 4724 *** Warning: the GNU linker, at least up to release 2.19, is reported 4725 *** to be unable to reliably create shared libraries on AIX. 4726 *** Therefore, libtool is disabling shared libraries support. If you 4727 *** really care for shared libraries, you may want to install binutils 4728 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4729 *** You will then need to restart the configuration process. 4730 4731 _LT_EOF 4732 fi 4733 ;; 4734 4735 amigaos*) 4736 case $host_cpu in 4737 powerpc) 4738 # see comment about AmigaOS4 .so support 4739 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4740 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4741 ;; 4742 m68k) 4743 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 4744 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4745 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4746 ;; 4747 esac 4748 ;; 4749 4750 beos*) 4751 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4752 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4753 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 4754 # support --undefined. This deserves some investigation. FIXME 4755 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4756 else 4757 _LT_TAGVAR(ld_shlibs, $1)=no 4758 fi 4759 ;; 4760 4761 cygwin* | mingw* | pw32* | cegcc*) 4762 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4763 # as there is no search path for DLLs. 4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4765 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4766 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4767 _LT_TAGVAR(always_export_symbols, $1)=no 4768 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4769 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4770 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4771 4772 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4773 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4774 # If the export-symbols file already is a .def file (1st line 4775 # is EXPORTS), use it as is; otherwise, prepend... 4776 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4777 cp $export_symbols $output_objdir/$soname.def; 4778 else 4779 echo EXPORTS > $output_objdir/$soname.def; 4780 cat $export_symbols >> $output_objdir/$soname.def; 4781 fi~ 4782 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4783 else 4784 _LT_TAGVAR(ld_shlibs, $1)=no 4785 fi 4786 ;; 4787 4788 haiku*) 4789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4790 _LT_TAGVAR(link_all_deplibs, $1)=yes 4791 ;; 4792 4793 interix[[3-9]]*) 4794 _LT_TAGVAR(hardcode_direct, $1)=no 4795 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4796 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4797 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4798 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4799 # Instead, shared libraries are loaded at an image base (0x10000000 by 4800 # default) and relocated if they conflict, which is a slow very memory 4801 # consuming and fragmenting process. To avoid this, we pick a random, 4802 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4803 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4804 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4805 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4806 ;; 4807 4808 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4809 tmp_diet=no 4810 if test "$host_os" = linux-dietlibc; then 4811 case $cc_basename in 4812 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4813 esac 4814 fi 4815 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4816 && test "$tmp_diet" = no 4817 then 4818 tmp_addflag=' $pic_flag' 4819 tmp_sharedflag='-shared' 4820 case $cc_basename,$host_cpu in 4821 pgcc*) # Portland Group C compiler 4822 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4823 tmp_addflag=' $pic_flag' 4824 ;; 4825 pgf77* | pgf90* | pgf95* | pgfortran*) 4826 # Portland Group f77 and f90 compilers 4827 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4828 tmp_addflag=' $pic_flag -Mnomain' ;; 4829 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4830 tmp_addflag=' -i_dynamic' ;; 4831 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4832 tmp_addflag=' -i_dynamic -nofor_main' ;; 4833 ifc* | ifort*) # Intel Fortran compiler 4834 tmp_addflag=' -nofor_main' ;; 4835 lf95*) # Lahey Fortran 8.1 4836 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4837 tmp_sharedflag='--shared' ;; 4838 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4839 tmp_sharedflag='-qmkshrobj' 4840 tmp_addflag= ;; 4841 nvcc*) # Cuda Compiler Driver 2.2 4842 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4843 _LT_TAGVAR(compiler_needs_object, $1)=yes 4844 ;; 4845 esac 4846 case `$CC -V 2>&1 | sed 5q` in 4847 *Sun\ C*) # Sun C 5.9 4848 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4849 _LT_TAGVAR(compiler_needs_object, $1)=yes 4850 tmp_sharedflag='-G' ;; 4851 *Sun\ F*) # Sun Fortran 8.3 4852 tmp_sharedflag='-G' ;; 4853 esac 4854 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4855 4856 if test "x$supports_anon_versioning" = xyes; then 4857 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4858 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4859 echo "local: *; };" >> $output_objdir/$libname.ver~ 4860 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4861 fi 4862 4863 case $cc_basename in 4864 xlf* | bgf* | bgxlf* | mpixlf*) 4865 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4866 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4868 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4869 if test "x$supports_anon_versioning" = xyes; then 4870 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4871 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4872 echo "local: *; };" >> $output_objdir/$libname.ver~ 4873 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4874 fi 4875 ;; 4876 esac 4877 else 4878 _LT_TAGVAR(ld_shlibs, $1)=no 4879 fi 4880 ;; 4881 4882 netbsd* | netbsdelf*-gnu) 4883 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4884 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4885 wlarc= 4886 else 4887 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4888 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4889 fi 4890 ;; 4891 4892 solaris*) 4893 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4894 _LT_TAGVAR(ld_shlibs, $1)=no 4895 cat <<_LT_EOF 1>&2 4896 4897 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4898 *** create shared libraries on Solaris systems. Therefore, libtool 4899 *** is disabling shared libraries support. We urge you to upgrade GNU 4900 *** binutils to release 2.9.1 or newer. Another option is to modify 4901 *** your PATH or compiler configuration so that the native linker is 4902 *** used, and then restart. 4903 4904 _LT_EOF 4905 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4906 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4907 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4908 else 4909 _LT_TAGVAR(ld_shlibs, $1)=no 4910 fi 4911 ;; 4912 4913 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4914 case `$LD -v 2>&1` in 4915 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4916 _LT_TAGVAR(ld_shlibs, $1)=no 4917 cat <<_LT_EOF 1>&2 4918 4919 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4920 *** reliably create shared libraries on SCO systems. Therefore, libtool 4921 *** is disabling shared libraries support. We urge you to upgrade GNU 4922 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4923 *** your PATH or compiler configuration so that the native linker is 4924 *** used, and then restart. 4925 4926 _LT_EOF 4927 ;; 4928 *) 4929 # For security reasons, it is highly recommended that you always 4930 # use absolute paths for naming shared libraries, and exclude the 4931 # DT_RUNPATH tag from executables and libraries. But doing so 4932 # requires that you compile everything twice, which is a pain. 4933 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4934 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4935 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4936 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4937 else 4938 _LT_TAGVAR(ld_shlibs, $1)=no 4939 fi 4940 ;; 4941 esac 4942 ;; 4943 4944 sunos4*) 4945 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4946 wlarc= 4947 _LT_TAGVAR(hardcode_direct, $1)=yes 4948 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4949 ;; 4950 4951 *) 4952 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4953 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4954 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4955 else 4956 _LT_TAGVAR(ld_shlibs, $1)=no 4957 fi 4958 ;; 4959 esac 4960 4961 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4962 runpath_var= 4963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4964 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4965 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4966 fi 4967 else 4968 # PORTME fill in a description of your system's linker (not GNU ld) 4969 case $host_os in 4970 aix3*) 4971 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4972 _LT_TAGVAR(always_export_symbols, $1)=yes 4973 _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 4974 # Note: this linker hardcodes the directories in LIBPATH if there 4975 # are no directories specified by -L. 4976 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4977 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4978 # Neither direct hardcoding nor static linking is supported with a 4979 # broken collect2. 4980 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4981 fi 4982 ;; 4983 4984 aix[[4-9]]*) 4985 if test "$host_cpu" = ia64; then 4986 # On IA64, the linker does run time linking by default, so we don't 4987 # have to do anything special. 4988 aix_use_runtimelinking=no 4989 exp_sym_flag='-Bexport' 4990 no_entry_flag="" 4991 else 4992 # If we're using GNU nm, then we don't want the "-C" option. 4993 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4994 # Also, AIX nm treats weak defined symbols like other global 4995 # defined symbols, whereas GNU nm marks them as "W". 4996 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4997 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4998 else 4999 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 5000 fi 5001 aix_use_runtimelinking=no 5002 5003 # Test if we are trying to use run time linking or normal 5004 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5005 # need to do runtime linking. 5006 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5007 for ld_flag in $LDFLAGS; do 5008 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5009 aix_use_runtimelinking=yes 5010 break 5011 fi 5012 done 5013 ;; 5014 esac 5015 5016 exp_sym_flag='-bexport' 5017 no_entry_flag='-bnoentry' 5018 fi 5019 5020 # When large executables or shared objects are built, AIX ld can 5021 # have problems creating the table of contents. If linking a library 5022 # or program results in "error TOC overflow" add -mminimal-toc to 5023 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5024 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5025 5026 _LT_TAGVAR(archive_cmds, $1)='' 5027 _LT_TAGVAR(hardcode_direct, $1)=yes 5028 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5029 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5030 _LT_TAGVAR(link_all_deplibs, $1)=yes 5031 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5032 5033 if test "$GCC" = yes; then 5034 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5035 # We only want to do this on AIX 4.2 and lower, the check 5036 # below for broken collect2 doesn't work under 4.3+ 5037 collect2name=`${CC} -print-prog-name=collect2` 5038 if test -f "$collect2name" && 5039 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5040 then 5041 # We have reworked collect2 5042 : 5043 else 5044 # We have old collect2 5045 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5046 # It fails to find uninstalled libraries when the uninstalled 5047 # path is not listed in the libpath. Setting hardcode_minus_L 5048 # to unsupported forces relinking 5049 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5051 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5052 fi 5053 ;; 5054 esac 5055 shared_flag='-shared' 5056 if test "$aix_use_runtimelinking" = yes; then 5057 shared_flag="$shared_flag "'${wl}-G' 5058 fi 5059 _LT_TAGVAR(link_all_deplibs, $1)=no 5060 else 5061 # not using gcc 5062 if test "$host_cpu" = ia64; then 5063 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5064 # chokes on -Wl,-G. The following line is correct: 5065 shared_flag='-G' 5066 else 5067 if test "$aix_use_runtimelinking" = yes; then 5068 shared_flag='${wl}-G' 5069 else 5070 shared_flag='${wl}-bM:SRE' 5071 fi 5072 fi 5073 fi 5074 5075 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5076 # It seems that -bexpall does not export symbols beginning with 5077 # underscore (_), so it is better to generate a list of symbols to export. 5078 _LT_TAGVAR(always_export_symbols, $1)=yes 5079 if test "$aix_use_runtimelinking" = yes; then 5080 # Warning - without using the other runtime loading flags (-brtl), 5081 # -berok will link without error, but may produce a broken library. 5082 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5083 # Determine the default libpath from the value encoded in an 5084 # empty executable. 5085 _LT_SYS_MODULE_PATH_AIX([$1]) 5086 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5087 _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 $shared_flag" 5088 else 5089 if test "$host_cpu" = ia64; then 5090 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5091 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5092 _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" 5093 else 5094 # Determine the default libpath from the value encoded in an 5095 # empty executable. 5096 _LT_SYS_MODULE_PATH_AIX([$1]) 5097 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5098 # Warning - without using the other run time loading flags, 5099 # -berok will link without error, but may produce a broken library. 5100 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5101 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5102 if test "$with_gnu_ld" = yes; then 5103 # We only use this code for GNU lds that support --whole-archive. 5104 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5105 else 5106 # Exported symbols can be pulled into shared objects from archives 5107 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5108 fi 5109 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5110 # This is similar to how AIX traditionally builds its shared libraries. 5111 _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' 5112 fi 5113 fi 5114 ;; 5115 5116 amigaos*) 5117 case $host_cpu in 5118 powerpc) 5119 # see comment about AmigaOS4 .so support 5120 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5121 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5122 ;; 5123 m68k) 5124 _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)' 5125 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5126 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5127 ;; 5128 esac 5129 ;; 5130 5131 bsdi[[45]]*) 5132 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5133 ;; 5134 5135 cygwin* | mingw* | pw32* | cegcc*) 5136 # When not using gcc, we currently assume that we are using 5137 # Microsoft Visual C++. 5138 # hardcode_libdir_flag_spec is actually meaningless, as there is 5139 # no search path for DLLs. 5140 case $cc_basename in 5141 cl*) 5142 # Native MSVC 5143 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5144 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5145 _LT_TAGVAR(always_export_symbols, $1)=yes 5146 _LT_TAGVAR(file_list_spec, $1)='@' 5147 # Tell ltmain to make .lib files, not .a files. 5148 libext=lib 5149 # Tell ltmain to make .dll files, not .so files. 5150 shrext_cmds=".dll" 5151 # FIXME: Setting linknames here is a bad hack. 5152 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5153 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5154 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5155 else 5156 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5157 fi~ 5158 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5159 linknames=' 5160 # The linker will not automatically build a static lib if we build a DLL. 5161 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5162 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5163 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5164 _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' 5165 # Don't use ranlib 5166 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5167 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5168 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5169 case $lt_outputfile in 5170 *.exe|*.EXE) ;; 5171 *) 5172 lt_outputfile="$lt_outputfile.exe" 5173 lt_tool_outputfile="$lt_tool_outputfile.exe" 5174 ;; 5175 esac~ 5176 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5177 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5178 $RM "$lt_outputfile.manifest"; 5179 fi' 5180 ;; 5181 *) 5182 # Assume MSVC wrapper 5183 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5184 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5185 # Tell ltmain to make .lib files, not .a files. 5186 libext=lib 5187 # Tell ltmain to make .dll files, not .so files. 5188 shrext_cmds=".dll" 5189 # FIXME: Setting linknames here is a bad hack. 5190 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5191 # The linker will automatically build a .lib file if we build a DLL. 5192 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5193 # FIXME: Should let the user specify the lib program. 5194 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5195 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5196 ;; 5197 esac 5198 ;; 5199 5200 darwin* | rhapsody*) 5201 _LT_DARWIN_LINKER_FEATURES($1) 5202 ;; 5203 5204 dgux*) 5205 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5206 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5207 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5208 ;; 5209 5210 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5211 # support. Future versions do this automatically, but an explicit c++rt0.o 5212 # does not break anything, and helps significantly (at the cost of a little 5213 # extra space). 5214 freebsd2.2*) 5215 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5216 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5217 _LT_TAGVAR(hardcode_direct, $1)=yes 5218 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5219 ;; 5220 5221 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5222 freebsd2.*) 5223 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5224 _LT_TAGVAR(hardcode_direct, $1)=yes 5225 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5226 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5227 ;; 5228 5229 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5230 freebsd* | dragonfly*) 5231 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5232 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5233 _LT_TAGVAR(hardcode_direct, $1)=yes 5234 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5235 ;; 5236 5237 hpux9*) 5238 if test "$GCC" = yes; then 5239 _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' 5240 else 5241 _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' 5242 fi 5243 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5244 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5245 _LT_TAGVAR(hardcode_direct, $1)=yes 5246 5247 # hardcode_minus_L: Not really in the search PATH, 5248 # but as the default location of the library. 5249 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5250 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5251 ;; 5252 5253 hpux10*) 5254 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5255 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5256 else 5257 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5258 fi 5259 if test "$with_gnu_ld" = no; then 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 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5264 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5265 # hardcode_minus_L: Not really in the search PATH, 5266 # but as the default location of the library. 5267 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5268 fi 5269 ;; 5270 5271 hpux11*) 5272 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5273 case $host_cpu in 5274 hppa*64*) 5275 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5276 ;; 5277 ia64*) 5278 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5279 ;; 5280 *) 5281 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5282 ;; 5283 esac 5284 else 5285 case $host_cpu in 5286 hppa*64*) 5287 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5288 ;; 5289 ia64*) 5290 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5291 ;; 5292 *) 5293 m4_if($1, [], [ 5294 # Older versions of the 11.00 compiler do not understand -b yet 5295 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5296 _LT_LINKER_OPTION([if $CC understands -b], 5297 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5298 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5299 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5300 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5301 ;; 5302 esac 5303 fi 5304 if test "$with_gnu_ld" = no; then 5305 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5306 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5307 5308 case $host_cpu in 5309 hppa*64*|ia64*) 5310 _LT_TAGVAR(hardcode_direct, $1)=no 5311 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5312 ;; 5313 *) 5314 _LT_TAGVAR(hardcode_direct, $1)=yes 5315 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5316 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5317 5318 # hardcode_minus_L: Not really in the search PATH, 5319 # but as the default location of the library. 5320 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5321 ;; 5322 esac 5323 fi 5324 ;; 5325 5326 irix5* | irix6* | nonstopux*) 5327 if test "$GCC" = yes; then 5328 _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' 5329 # Try to use the -exported_symbol ld option, if it does not 5330 # work, assume that -exports_file does not work either and 5331 # implicitly export all symbols. 5332 # This should be the same for all languages, so no per-tag cache variable. 5333 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5334 [lt_cv_irix_exported_symbol], 5335 [save_LDFLAGS="$LDFLAGS" 5336 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5337 AC_LINK_IFELSE( 5338 [AC_LANG_SOURCE( 5339 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5340 [C++], [[int foo (void) { return 0; }]], 5341 [Fortran 77], [[ 5342 subroutine foo 5343 end]], 5344 [Fortran], [[ 5345 subroutine foo 5346 end]])])], 5347 [lt_cv_irix_exported_symbol=yes], 5348 [lt_cv_irix_exported_symbol=no]) 5349 LDFLAGS="$save_LDFLAGS"]) 5350 if test "$lt_cv_irix_exported_symbol" = yes; then 5351 _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' 5352 fi 5353 else 5354 _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' 5355 _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' 5356 fi 5357 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5358 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5359 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5360 _LT_TAGVAR(inherit_rpath, $1)=yes 5361 _LT_TAGVAR(link_all_deplibs, $1)=yes 5362 ;; 5363 5364 netbsd* | netbsdelf*-gnu) 5365 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5366 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5367 else 5368 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5369 fi 5370 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5371 _LT_TAGVAR(hardcode_direct, $1)=yes 5372 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5373 ;; 5374 5375 newsos6) 5376 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5377 _LT_TAGVAR(hardcode_direct, $1)=yes 5378 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5379 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5380 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5381 ;; 5382 5383 *nto* | *qnx*) 5384 ;; 5385 5386 openbsd*) 5387 if test -f /usr/libexec/ld.so; then 5388 _LT_TAGVAR(hardcode_direct, $1)=yes 5389 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5390 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5391 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5392 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5393 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5394 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5395 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5396 else 5397 case $host_os in 5398 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5399 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5400 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5401 ;; 5402 *) 5403 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5404 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5405 ;; 5406 esac 5407 fi 5408 else 5409 _LT_TAGVAR(ld_shlibs, $1)=no 5410 fi 5411 ;; 5412 5413 os2*) 5414 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5415 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5416 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5417 _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' 5418 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5419 ;; 5420 5421 osf3*) 5422 if test "$GCC" = yes; then 5423 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5424 _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' 5425 else 5426 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5427 _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' 5428 fi 5429 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5430 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5431 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5432 ;; 5433 5434 osf4* | osf5*) # as osf3* with the addition of -msym flag 5435 if test "$GCC" = yes; then 5436 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5437 _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' 5438 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5439 else 5440 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5441 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5442 _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~ 5443 $CC -shared${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' 5444 5445 # Both c and cxx compiler support -rpath directly 5446 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5447 fi 5448 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5449 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5450 ;; 5451 5452 solaris*) 5453 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5454 if test "$GCC" = yes; then 5455 wlarc='${wl}' 5456 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5457 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5458 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5459 else 5460 case `$CC -V 2>&1` in 5461 *"Compilers 5.0"*) 5462 wlarc='' 5463 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5464 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5465 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5466 ;; 5467 *) 5468 wlarc='${wl}' 5469 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5470 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5471 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5472 ;; 5473 esac 5474 fi 5475 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5476 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5477 case $host_os in 5478 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5479 *) 5480 # The compiler driver will combine and reorder linker options, 5481 # but understands `-z linker_flag'. GCC discards it without `$wl', 5482 # but is careful enough not to reorder. 5483 # Supported since Solaris 2.6 (maybe 2.5.1?) 5484 if test "$GCC" = yes; then 5485 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5486 else 5487 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5488 fi 5489 ;; 5490 esac 5491 _LT_TAGVAR(link_all_deplibs, $1)=yes 5492 ;; 5493 5494 sunos4*) 5495 if test "x$host_vendor" = xsequent; then 5496 # Use $CC to link under sequent, because it throws in some extra .o 5497 # files that make .init and .fini sections work. 5498 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5499 else 5500 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5501 fi 5502 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5503 _LT_TAGVAR(hardcode_direct, $1)=yes 5504 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5505 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5506 ;; 5507 5508 sysv4) 5509 case $host_vendor in 5510 sni) 5511 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5512 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5513 ;; 5514 siemens) 5515 ## LD is ld it makes a PLAMLIB 5516 ## CC just makes a GrossModule. 5517 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5518 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5519 _LT_TAGVAR(hardcode_direct, $1)=no 5520 ;; 5521 motorola) 5522 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5523 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5524 ;; 5525 esac 5526 runpath_var='LD_RUN_PATH' 5527 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5528 ;; 5529 5530 sysv4.3*) 5531 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5532 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5533 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5534 ;; 5535 5536 sysv4*MP*) 5537 if test -d /usr/nec; then 5538 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5539 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5540 runpath_var=LD_RUN_PATH 5541 hardcode_runpath_var=yes 5542 _LT_TAGVAR(ld_shlibs, $1)=yes 5543 fi 5544 ;; 5545 5546 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5547 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5548 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5549 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5550 runpath_var='LD_RUN_PATH' 5551 5552 if test "$GCC" = yes; then 5553 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5554 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5555 else 5556 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5557 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5558 fi 5559 ;; 5560 5561 sysv5* | sco3.2v5* | sco5v6*) 5562 # Note: We can NOT use -z defs as we might desire, because we do not 5563 # link with -lc, and that would cause any symbols used from libc to 5564 # always be unresolved, which means just about no library would 5565 # ever link correctly. If we're not using GNU ld we use -z text 5566 # though, which does catch some bad symbols but isn't as heavy-handed 5567 # as -z defs. 5568 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5569 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5570 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5571 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5572 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5573 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5574 _LT_TAGVAR(link_all_deplibs, $1)=yes 5575 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5576 runpath_var='LD_RUN_PATH' 5577 5578 if test "$GCC" = yes; then 5579 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5580 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5581 else 5582 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5583 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5584 fi 5585 ;; 5586 5587 uts4*) 5588 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5589 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5590 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5591 ;; 5592 5593 *) 5594 _LT_TAGVAR(ld_shlibs, $1)=no 5595 ;; 5596 esac 5597 5598 if test x$host_vendor = xsni; then 5599 case $host in 5600 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5601 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5602 ;; 5603 esac 5604 fi 5605 fi 5606 ]) 5607 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5608 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5609 5610 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5611 5612 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5613 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5614 _LT_DECL([], [extract_expsyms_cmds], [2], 5615 [The commands to extract the exported symbol list from a shared archive]) 5616 5617 # 5618 # Do we need to explicitly link libc? 5619 # 5620 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5621 x|xyes) 5622 # Assume -lc should be added 5623 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5624 5625 if test "$enable_shared" = yes && test "$GCC" = yes; then 5626 case $_LT_TAGVAR(archive_cmds, $1) in 5627 *'~'*) 5628 # FIXME: we may have to deal with multi-command sequences. 5629 ;; 5630 '$CC '*) 5631 # Test whether the compiler implicitly links with -lc since on some 5632 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5633 # to ld, don't add -lc before -lgcc. 5634 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5635 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5636 [$RM conftest* 5637 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5638 5639 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5640 soname=conftest 5641 lib=conftest 5642 libobjs=conftest.$ac_objext 5643 deplibs= 5644 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5645 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5646 compiler_flags=-v 5647 linker_flags=-v 5648 verstring= 5649 output_objdir=. 5650 libname=conftest 5651 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5652 _LT_TAGVAR(allow_undefined_flag, $1)= 5653 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5654 then 5655 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5656 else 5657 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5658 fi 5659 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5660 else 5661 cat conftest.err 1>&5 5662 fi 5663 $RM conftest* 5664 ]) 5665 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5666 ;; 5667 esac 5668 fi 5669 ;; 5670 esac 5671 5672 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5673 [Whether or not to add -lc for building shared libraries]) 5674 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5675 [enable_shared_with_static_runtimes], [0], 5676 [Whether or not to disallow shared libs when runtime libs are static]) 5677 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5678 [Compiler flag to allow reflexive dlopens]) 5679 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5680 [Compiler flag to generate shared objects directly from archives]) 5681 _LT_TAGDECL([], [compiler_needs_object], [1], 5682 [Whether the compiler copes with passing no objects directly]) 5683 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5684 [Create an old-style archive from a shared archive]) 5685 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5686 [Create a temporary old-style archive to link instead of a shared archive]) 5687 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5688 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5689 _LT_TAGDECL([], [module_cmds], [2], 5690 [Commands used to build a loadable module if different from building 5691 a shared archive.]) 5692 _LT_TAGDECL([], [module_expsym_cmds], [2]) 5693 _LT_TAGDECL([], [with_gnu_ld], [1], 5694 [Whether we are building with GNU ld or not]) 5695 _LT_TAGDECL([], [allow_undefined_flag], [1], 5696 [Flag that allows shared libraries with undefined symbols to be built]) 5697 _LT_TAGDECL([], [no_undefined_flag], [1], 5698 [Flag that enforces no undefined symbols]) 5699 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5700 [Flag to hardcode $libdir into a binary during linking. 5701 This must work even if $libdir does not exist]) 5702 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5703 [Whether we need a single "-rpath" flag with a separated argument]) 5704 _LT_TAGDECL([], [hardcode_direct], [0], 5705 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5706 DIR into the resulting binary]) 5707 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5708 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5709 DIR into the resulting binary and the resulting library dependency is 5710 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5711 library is relocated]) 5712 _LT_TAGDECL([], [hardcode_minus_L], [0], 5713 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5714 into the resulting binary]) 5715 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5716 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5717 into the resulting binary]) 5718 _LT_TAGDECL([], [hardcode_automatic], [0], 5719 [Set to "yes" if building a shared library automatically hardcodes DIR 5720 into the library and all subsequent libraries and executables linked 5721 against it]) 5722 _LT_TAGDECL([], [inherit_rpath], [0], 5723 [Set to yes if linker adds runtime paths of dependent libraries 5724 to runtime path list]) 5725 _LT_TAGDECL([], [link_all_deplibs], [0], 5726 [Whether libtool must link a program against all its dependency libraries]) 5727 _LT_TAGDECL([], [always_export_symbols], [0], 5728 [Set to "yes" if exported symbols are required]) 5729 _LT_TAGDECL([], [export_symbols_cmds], [2], 5730 [The commands to list exported symbols]) 5731 _LT_TAGDECL([], [exclude_expsyms], [1], 5732 [Symbols that should not be listed in the preloaded symbols]) 5733 _LT_TAGDECL([], [include_expsyms], [1], 5734 [Symbols that must always be exported]) 5735 _LT_TAGDECL([], [prelink_cmds], [2], 5736 [Commands necessary for linking programs (against libraries) with templates]) 5737 _LT_TAGDECL([], [postlink_cmds], [2], 5738 [Commands necessary for finishing linking programs]) 5739 _LT_TAGDECL([], [file_list_spec], [1], 5740 [Specify filename containing input files]) 5741 dnl FIXME: Not yet implemented 5742 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5743 dnl [Compiler flag to generate thread safe objects]) 5744 ])# _LT_LINKER_SHLIBS 5745 5746 5747 # _LT_LANG_C_CONFIG([TAG]) 5748 # ------------------------ 5749 # Ensure that the configuration variables for a C compiler are suitably 5750 # defined. These variables are subsequently used by _LT_CONFIG to write 5751 # the compiler configuration to `libtool'. 5752 m4_defun([_LT_LANG_C_CONFIG], 5753 [m4_require([_LT_DECL_EGREP])dnl 5754 lt_save_CC="$CC" 5755 AC_LANG_PUSH(C) 5756 5757 # Source file extension for C test sources. 5758 ac_ext=c 5759 5760 # Object file extension for compiled C test sources. 5761 objext=o 5762 _LT_TAGVAR(objext, $1)=$objext 5763 5764 # Code to be used in simple compile tests 5765 lt_simple_compile_test_code="int some_variable = 0;" 5766 5767 # Code to be used in simple link tests 5768 lt_simple_link_test_code='int main(){return(0);}' 5769 5770 _LT_TAG_COMPILER 5771 # Save the default compiler, since it gets overwritten when the other 5772 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5773 compiler_DEFAULT=$CC 5774 5775 # save warnings/boilerplate of simple test code 5776 _LT_COMPILER_BOILERPLATE 5777 _LT_LINKER_BOILERPLATE 5778 5779 ## CAVEAT EMPTOR: 5780 ## There is no encapsulation within the following macros, do not change 5781 ## the running order or otherwise move them around unless you know exactly 5782 ## what you are doing... 5783 if test -n "$compiler"; then 5784 _LT_COMPILER_NO_RTTI($1) 5785 _LT_COMPILER_PIC($1) 5786 _LT_COMPILER_C_O($1) 5787 _LT_COMPILER_FILE_LOCKS($1) 5788 _LT_LINKER_SHLIBS($1) 5789 _LT_SYS_DYNAMIC_LINKER($1) 5790 _LT_LINKER_HARDCODE_LIBPATH($1) 5791 LT_SYS_DLOPEN_SELF 5792 _LT_CMD_STRIPLIB 5793 5794 # Report which library types will actually be built 5795 AC_MSG_CHECKING([if libtool supports shared libraries]) 5796 AC_MSG_RESULT([$can_build_shared]) 5797 5798 AC_MSG_CHECKING([whether to build shared libraries]) 5799 test "$can_build_shared" = "no" && enable_shared=no 5800 5801 # On AIX, shared libraries and static libraries use the same namespace, and 5802 # are all built from PIC. 5803 case $host_os in 5804 aix3*) 5805 test "$enable_shared" = yes && enable_static=no 5806 if test -n "$RANLIB"; then 5807 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5808 postinstall_cmds='$RANLIB $lib' 5809 fi 5810 ;; 5811 5812 aix[[4-9]]*) 5813 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5814 test "$enable_shared" = yes && enable_static=no 5815 fi 5816 ;; 5817 esac 5818 AC_MSG_RESULT([$enable_shared]) 5819 5820 AC_MSG_CHECKING([whether to build static libraries]) 5821 # Make sure either enable_shared or enable_static is yes. 5822 test "$enable_shared" = yes || enable_static=yes 5823 AC_MSG_RESULT([$enable_static]) 5824 5825 _LT_CONFIG($1) 5826 fi 5827 AC_LANG_POP 5828 CC="$lt_save_CC" 5829 ])# _LT_LANG_C_CONFIG 5830 5831 5832 # _LT_LANG_CXX_CONFIG([TAG]) 5833 # -------------------------- 5834 # Ensure that the configuration variables for a C++ compiler are suitably 5835 # defined. These variables are subsequently used by _LT_CONFIG to write 5836 # the compiler configuration to `libtool'. 5837 m4_defun([_LT_LANG_CXX_CONFIG], 5838 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5839 m4_require([_LT_DECL_EGREP])dnl 5840 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5841 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5842 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5843 (test "X$CXX" != "Xg++"))) ; then 5844 AC_PROG_CXXCPP 5845 else 5846 _lt_caught_CXX_error=yes 5847 fi 5848 5849 AC_LANG_PUSH(C++) 5850 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5851 _LT_TAGVAR(allow_undefined_flag, $1)= 5852 _LT_TAGVAR(always_export_symbols, $1)=no 5853 _LT_TAGVAR(archive_expsym_cmds, $1)= 5854 _LT_TAGVAR(compiler_needs_object, $1)=no 5855 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5856 _LT_TAGVAR(hardcode_direct, $1)=no 5857 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5859 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5860 _LT_TAGVAR(hardcode_minus_L, $1)=no 5861 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5862 _LT_TAGVAR(hardcode_automatic, $1)=no 5863 _LT_TAGVAR(inherit_rpath, $1)=no 5864 _LT_TAGVAR(module_cmds, $1)= 5865 _LT_TAGVAR(module_expsym_cmds, $1)= 5866 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5867 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5868 _LT_TAGVAR(reload_flag, $1)=$reload_flag 5869 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5870 _LT_TAGVAR(no_undefined_flag, $1)= 5871 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5872 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5873 5874 # Source file extension for C++ test sources. 5875 ac_ext=cpp 5876 5877 # Object file extension for compiled C++ test sources. 5878 objext=o 5879 _LT_TAGVAR(objext, $1)=$objext 5880 5881 # No sense in running all these tests if we already determined that 5882 # the CXX compiler isn't working. Some variables (like enable_shared) 5883 # are currently assumed to apply to all compilers on this platform, 5884 # and will be corrupted by setting them based on a non-working compiler. 5885 if test "$_lt_caught_CXX_error" != yes; then 5886 # Code to be used in simple compile tests 5887 lt_simple_compile_test_code="int some_variable = 0;" 5888 5889 # Code to be used in simple link tests 5890 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5891 5892 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5893 _LT_TAG_COMPILER 5894 5895 # save warnings/boilerplate of simple test code 5896 _LT_COMPILER_BOILERPLATE 5897 _LT_LINKER_BOILERPLATE 5898 5899 # Allow CC to be a program name with arguments. 5900 lt_save_CC=$CC 5901 lt_save_CFLAGS=$CFLAGS 5902 lt_save_LD=$LD 5903 lt_save_GCC=$GCC 5904 GCC=$GXX 5905 lt_save_with_gnu_ld=$with_gnu_ld 5906 lt_save_path_LD=$lt_cv_path_LD 5907 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5908 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5909 else 5910 $as_unset lt_cv_prog_gnu_ld 5911 fi 5912 if test -n "${lt_cv_path_LDCXX+set}"; then 5913 lt_cv_path_LD=$lt_cv_path_LDCXX 5914 else 5915 $as_unset lt_cv_path_LD 5916 fi 5917 test -z "${LDCXX+set}" || LD=$LDCXX 5918 CC=${CXX-"c++"} 5919 CFLAGS=$CXXFLAGS 5920 compiler=$CC 5921 _LT_TAGVAR(compiler, $1)=$CC 5922 _LT_CC_BASENAME([$compiler]) 5923 5924 if test -n "$compiler"; then 5925 # We don't want -fno-exception when compiling C++ code, so set the 5926 # no_builtin_flag separately 5927 if test "$GXX" = yes; then 5928 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5929 else 5930 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5931 fi 5932 5933 if test "$GXX" = yes; then 5934 # Set up default GNU C++ configuration 5935 5936 LT_PATH_LD 5937 5938 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5939 # archiving commands below assume that GNU ld is being used. 5940 if test "$with_gnu_ld" = yes; then 5941 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5942 _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' 5943 5944 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5945 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5946 5947 # If archive_cmds runs LD, not CC, wlarc should be empty 5948 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5949 # investigate it a little bit more. (MM) 5950 wlarc='${wl}' 5951 5952 # ancient GNU ld didn't support --whole-archive et. al. 5953 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5954 $GREP 'no-whole-archive' > /dev/null; then 5955 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5956 else 5957 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5958 fi 5959 else 5960 with_gnu_ld=no 5961 wlarc= 5962 5963 # A generic and very simple default shared library creation 5964 # command for GNU C++ for the case where it uses the native 5965 # linker, instead of GNU ld. If possible, this setting should 5966 # overridden to take advantage of the native linker features on 5967 # the platform it is being used on. 5968 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5969 fi 5970 5971 # Commands to make compiler produce verbose output that lists 5972 # what "hidden" libraries, object files and flags are used when 5973 # linking a shared library. 5974 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5975 5976 else 5977 GXX=no 5978 with_gnu_ld=no 5979 wlarc= 5980 fi 5981 5982 # PORTME: fill in a description of your system's C++ link characteristics 5983 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5984 _LT_TAGVAR(ld_shlibs, $1)=yes 5985 case $host_os in 5986 aix3*) 5987 # FIXME: insert proper C++ library support 5988 _LT_TAGVAR(ld_shlibs, $1)=no 5989 ;; 5990 aix[[4-9]]*) 5991 if test "$host_cpu" = ia64; then 5992 # On IA64, the linker does run time linking by default, so we don't 5993 # have to do anything special. 5994 aix_use_runtimelinking=no 5995 exp_sym_flag='-Bexport' 5996 no_entry_flag="" 5997 else 5998 aix_use_runtimelinking=no 5999 6000 # Test if we are trying to use run time linking or normal 6001 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6002 # need to do runtime linking. 6003 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6004 for ld_flag in $LDFLAGS; do 6005 case $ld_flag in 6006 *-brtl*) 6007 aix_use_runtimelinking=yes 6008 break 6009 ;; 6010 esac 6011 done 6012 ;; 6013 esac 6014 6015 exp_sym_flag='-bexport' 6016 no_entry_flag='-bnoentry' 6017 fi 6018 6019 # When large executables or shared objects are built, AIX ld can 6020 # have problems creating the table of contents. If linking a library 6021 # or program results in "error TOC overflow" add -mminimal-toc to 6022 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6023 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6024 6025 _LT_TAGVAR(archive_cmds, $1)='' 6026 _LT_TAGVAR(hardcode_direct, $1)=yes 6027 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6028 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6029 _LT_TAGVAR(link_all_deplibs, $1)=yes 6030 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 6031 6032 if test "$GXX" = yes; then 6033 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6034 # We only want to do this on AIX 4.2 and lower, the check 6035 # below for broken collect2 doesn't work under 4.3+ 6036 collect2name=`${CC} -print-prog-name=collect2` 6037 if test -f "$collect2name" && 6038 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6039 then 6040 # We have reworked collect2 6041 : 6042 else 6043 # We have old collect2 6044 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6045 # It fails to find uninstalled libraries when the uninstalled 6046 # path is not listed in the libpath. Setting hardcode_minus_L 6047 # to unsupported forces relinking 6048 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6050 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6051 fi 6052 esac 6053 shared_flag='-shared' 6054 if test "$aix_use_runtimelinking" = yes; then 6055 shared_flag="$shared_flag "'${wl}-G' 6056 fi 6057 else 6058 # not using gcc 6059 if test "$host_cpu" = ia64; then 6060 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6061 # chokes on -Wl,-G. The following line is correct: 6062 shared_flag='-G' 6063 else 6064 if test "$aix_use_runtimelinking" = yes; then 6065 shared_flag='${wl}-G' 6066 else 6067 shared_flag='${wl}-bM:SRE' 6068 fi 6069 fi 6070 fi 6071 6072 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6073 # It seems that -bexpall does not export symbols beginning with 6074 # underscore (_), so it is better to generate a list of symbols to 6075 # export. 6076 _LT_TAGVAR(always_export_symbols, $1)=yes 6077 if test "$aix_use_runtimelinking" = yes; then 6078 # Warning - without using the other runtime loading flags (-brtl), 6079 # -berok will link without error, but may produce a broken library. 6080 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6081 # Determine the default libpath from the value encoded in an empty 6082 # executable. 6083 _LT_SYS_MODULE_PATH_AIX([$1]) 6084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6085 6086 _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 $shared_flag" 6087 else 6088 if test "$host_cpu" = ia64; then 6089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6090 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6091 _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" 6092 else 6093 # Determine the default libpath from the value encoded in an 6094 # empty executable. 6095 _LT_SYS_MODULE_PATH_AIX([$1]) 6096 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6097 # Warning - without using the other run time loading flags, 6098 # -berok will link without error, but may produce a broken library. 6099 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6100 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6101 if test "$with_gnu_ld" = yes; then 6102 # We only use this code for GNU lds that support --whole-archive. 6103 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6104 else 6105 # Exported symbols can be pulled into shared objects from archives 6106 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6107 fi 6108 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6109 # This is similar to how AIX traditionally builds its shared 6110 # libraries. 6111 _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' 6112 fi 6113 fi 6114 ;; 6115 6116 beos*) 6117 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6118 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6119 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 6120 # support --undefined. This deserves some investigation. FIXME 6121 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6122 else 6123 _LT_TAGVAR(ld_shlibs, $1)=no 6124 fi 6125 ;; 6126 6127 chorus*) 6128 case $cc_basename in 6129 *) 6130 # FIXME: insert proper C++ library support 6131 _LT_TAGVAR(ld_shlibs, $1)=no 6132 ;; 6133 esac 6134 ;; 6135 6136 cygwin* | mingw* | pw32* | cegcc*) 6137 case $GXX,$cc_basename in 6138 ,cl* | no,cl*) 6139 # Native MSVC 6140 # hardcode_libdir_flag_spec is actually meaningless, as there is 6141 # no search path for DLLs. 6142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6143 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6144 _LT_TAGVAR(always_export_symbols, $1)=yes 6145 _LT_TAGVAR(file_list_spec, $1)='@' 6146 # Tell ltmain to make .lib files, not .a files. 6147 libext=lib 6148 # Tell ltmain to make .dll files, not .so files. 6149 shrext_cmds=".dll" 6150 # FIXME: Setting linknames here is a bad hack. 6151 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6152 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6153 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6154 else 6155 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6156 fi~ 6157 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6158 linknames=' 6159 # The linker will not automatically build a static lib if we build a DLL. 6160 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6161 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6162 # Don't use ranlib 6163 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6164 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6165 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6166 case $lt_outputfile in 6167 *.exe|*.EXE) ;; 6168 *) 6169 lt_outputfile="$lt_outputfile.exe" 6170 lt_tool_outputfile="$lt_tool_outputfile.exe" 6171 ;; 6172 esac~ 6173 func_to_tool_file "$lt_outputfile"~ 6174 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6175 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6176 $RM "$lt_outputfile.manifest"; 6177 fi' 6178 ;; 6179 *) 6180 # g++ 6181 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6182 # as there is no search path for DLLs. 6183 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6184 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6185 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6186 _LT_TAGVAR(always_export_symbols, $1)=no 6187 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6188 6189 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6190 _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' 6191 # If the export-symbols file already is a .def file (1st line 6192 # is EXPORTS), use it as is; otherwise, prepend... 6193 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6194 cp $export_symbols $output_objdir/$soname.def; 6195 else 6196 echo EXPORTS > $output_objdir/$soname.def; 6197 cat $export_symbols >> $output_objdir/$soname.def; 6198 fi~ 6199 $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' 6200 else 6201 _LT_TAGVAR(ld_shlibs, $1)=no 6202 fi 6203 ;; 6204 esac 6205 ;; 6206 darwin* | rhapsody*) 6207 _LT_DARWIN_LINKER_FEATURES($1) 6208 ;; 6209 6210 dgux*) 6211 case $cc_basename in 6212 ec++*) 6213 # FIXME: insert proper C++ library support 6214 _LT_TAGVAR(ld_shlibs, $1)=no 6215 ;; 6216 ghcx*) 6217 # Green Hills C++ Compiler 6218 # FIXME: insert proper C++ library support 6219 _LT_TAGVAR(ld_shlibs, $1)=no 6220 ;; 6221 *) 6222 # FIXME: insert proper C++ library support 6223 _LT_TAGVAR(ld_shlibs, $1)=no 6224 ;; 6225 esac 6226 ;; 6227 6228 freebsd2.*) 6229 # C++ shared libraries reported to be fairly broken before 6230 # switch to ELF 6231 _LT_TAGVAR(ld_shlibs, $1)=no 6232 ;; 6233 6234 freebsd-elf*) 6235 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6236 ;; 6237 6238 freebsd* | dragonfly*) 6239 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6240 # conventions 6241 _LT_TAGVAR(ld_shlibs, $1)=yes 6242 ;; 6243 6244 gnu*) 6245 ;; 6246 6247 haiku*) 6248 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6249 _LT_TAGVAR(link_all_deplibs, $1)=yes 6250 ;; 6251 6252 hpux9*) 6253 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6254 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6255 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6256 _LT_TAGVAR(hardcode_direct, $1)=yes 6257 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6258 # but as the default 6259 # location of the library. 6260 6261 case $cc_basename in 6262 CC*) 6263 # FIXME: insert proper C++ library support 6264 _LT_TAGVAR(ld_shlibs, $1)=no 6265 ;; 6266 aCC*) 6267 _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 $lib' 6268 # Commands to make compiler produce verbose output that lists 6269 # what "hidden" libraries, object files and flags are used when 6270 # linking a shared library. 6271 # 6272 # There doesn't appear to be a way to prevent this compiler from 6273 # explicitly linking system object files so we need to strip them 6274 # from the output so that they don't get included in the library 6275 # dependencies. 6276 output_verbose_link_cmd='templist=`($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"' 6277 ;; 6278 *) 6279 if test "$GXX" = yes; then 6280 _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' 6281 else 6282 # FIXME: insert proper C++ library support 6283 _LT_TAGVAR(ld_shlibs, $1)=no 6284 fi 6285 ;; 6286 esac 6287 ;; 6288 6289 hpux10*|hpux11*) 6290 if test $with_gnu_ld = no; then 6291 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6292 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6293 6294 case $host_cpu in 6295 hppa*64*|ia64*) 6296 ;; 6297 *) 6298 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6299 ;; 6300 esac 6301 fi 6302 case $host_cpu in 6303 hppa*64*|ia64*) 6304 _LT_TAGVAR(hardcode_direct, $1)=no 6305 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6306 ;; 6307 *) 6308 _LT_TAGVAR(hardcode_direct, $1)=yes 6309 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6310 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6311 # but as the default 6312 # location of the library. 6313 ;; 6314 esac 6315 6316 case $cc_basename in 6317 CC*) 6318 # FIXME: insert proper C++ library support 6319 _LT_TAGVAR(ld_shlibs, $1)=no 6320 ;; 6321 aCC*) 6322 case $host_cpu in 6323 hppa*64*) 6324 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6325 ;; 6326 ia64*) 6327 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6328 ;; 6329 *) 6330 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6331 ;; 6332 esac 6333 # Commands to make compiler produce verbose output that lists 6334 # what "hidden" libraries, object files and flags are used when 6335 # linking a shared library. 6336 # 6337 # There doesn't appear to be a way to prevent this compiler from 6338 # explicitly linking system object files so we need to strip them 6339 # from the output so that they don't get included in the library 6340 # dependencies. 6341 output_verbose_link_cmd='templist=`($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"' 6342 ;; 6343 *) 6344 if test "$GXX" = yes; then 6345 if test $with_gnu_ld = no; then 6346 case $host_cpu in 6347 hppa*64*) 6348 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6349 ;; 6350 ia64*) 6351 _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' 6352 ;; 6353 *) 6354 _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' 6355 ;; 6356 esac 6357 fi 6358 else 6359 # FIXME: insert proper C++ library support 6360 _LT_TAGVAR(ld_shlibs, $1)=no 6361 fi 6362 ;; 6363 esac 6364 ;; 6365 6366 interix[[3-9]]*) 6367 _LT_TAGVAR(hardcode_direct, $1)=no 6368 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6370 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6371 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6372 # Instead, shared libraries are loaded at an image base (0x10000000 by 6373 # default) and relocated if they conflict, which is a slow very memory 6374 # consuming and fragmenting process. To avoid this, we pick a random, 6375 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6376 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6377 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6378 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6379 ;; 6380 irix5* | irix6*) 6381 case $cc_basename in 6382 CC*) 6383 # SGI C++ 6384 _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' 6385 6386 # Archives containing C++ object files must be created using 6387 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6388 # necessary to make sure instantiated templates are included 6389 # in the archive. 6390 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6391 ;; 6392 *) 6393 if test "$GXX" = yes; then 6394 if test "$with_gnu_ld" = no; then 6395 _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' 6396 else 6397 _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' 6398 fi 6399 fi 6400 _LT_TAGVAR(link_all_deplibs, $1)=yes 6401 ;; 6402 esac 6403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6404 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6405 _LT_TAGVAR(inherit_rpath, $1)=yes 6406 ;; 6407 6408 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6409 case $cc_basename in 6410 KCC*) 6411 # Kuck and Associates, Inc. (KAI) C++ Compiler 6412 6413 # KCC will only create a shared library if the output file 6414 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6415 # to its proper name (with version) after linking. 6416 _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' 6417 _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 $lib' 6418 # Commands to make compiler produce verbose output that lists 6419 # what "hidden" libraries, object files and flags are used when 6420 # linking a shared library. 6421 # 6422 # There doesn't appear to be a way to prevent this compiler from 6423 # explicitly linking system object files so we need to strip them 6424 # from the output so that they don't get included in the library 6425 # dependencies. 6426 output_verbose_link_cmd='templist=`$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"' 6427 6428 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6429 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6430 6431 # Archives containing C++ object files must be created using 6432 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6433 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6434 ;; 6435 icpc* | ecpc* ) 6436 # Intel C++ 6437 with_gnu_ld=yes 6438 # version 8.0 and above of icpc choke on multiply defined symbols 6439 # if we add $predep_objects and $postdep_objects, however 7.1 and 6440 # earlier do not add the objects themselves. 6441 case `$CC -V 2>&1` in 6442 *"Version 7."*) 6443 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6444 _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' 6445 ;; 6446 *) # Version 8.0 or newer 6447 tmp_idyn= 6448 case $host_cpu in 6449 ia64*) tmp_idyn=' -i_dynamic';; 6450 esac 6451 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6452 _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' 6453 ;; 6454 esac 6455 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6456 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6457 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6458 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6459 ;; 6460 pgCC* | pgcpp*) 6461 # Portland Group C++ compiler 6462 case `$CC -V` in 6463 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6464 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6465 rm -rf $tpldir~ 6466 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6467 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6468 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6469 rm -rf $tpldir~ 6470 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6471 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6472 $RANLIB $oldlib' 6473 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6474 rm -rf $tpldir~ 6475 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6476 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6477 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6478 rm -rf $tpldir~ 6479 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6480 $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' 6481 ;; 6482 *) # Version 6 and above use weak symbols 6483 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6484 _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' 6485 ;; 6486 esac 6487 6488 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6489 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6490 _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' 6491 ;; 6492 cxx*) 6493 # Compaq C++ 6494 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6495 _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' 6496 6497 runpath_var=LD_RUN_PATH 6498 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6499 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6500 6501 # Commands to make compiler produce verbose output that lists 6502 # what "hidden" libraries, object files and flags are used when 6503 # linking a shared library. 6504 # 6505 # There doesn't appear to be a way to prevent this compiler from 6506 # explicitly linking system object files so we need to strip them 6507 # from the output so that they don't get included in the library 6508 # dependencies. 6509 output_verbose_link_cmd='templist=`$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' 6510 ;; 6511 xl* | mpixl* | bgxl*) 6512 # IBM XL 8.0 on PPC, with GNU ld 6513 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6514 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6515 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6516 if test "x$supports_anon_versioning" = xyes; then 6517 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6518 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6519 echo "local: *; };" >> $output_objdir/$libname.ver~ 6520 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6521 fi 6522 ;; 6523 *) 6524 case `$CC -V 2>&1 | sed 5q` in 6525 *Sun\ C*) 6526 # Sun C++ 5.9 6527 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6528 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6529 _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' 6530 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6531 _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' 6532 _LT_TAGVAR(compiler_needs_object, $1)=yes 6533 6534 # Not sure whether something based on 6535 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6536 # would be better. 6537 output_verbose_link_cmd='func_echo_all' 6538 6539 # Archives containing C++ object files must be created using 6540 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6541 # necessary to make sure instantiated templates are included 6542 # in the archive. 6543 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6544 ;; 6545 esac 6546 ;; 6547 esac 6548 ;; 6549 6550 lynxos*) 6551 # FIXME: insert proper C++ library support 6552 _LT_TAGVAR(ld_shlibs, $1)=no 6553 ;; 6554 6555 m88k*) 6556 # FIXME: insert proper C++ library support 6557 _LT_TAGVAR(ld_shlibs, $1)=no 6558 ;; 6559 6560 mvs*) 6561 case $cc_basename in 6562 cxx*) 6563 # FIXME: insert proper C++ library support 6564 _LT_TAGVAR(ld_shlibs, $1)=no 6565 ;; 6566 *) 6567 # FIXME: insert proper C++ library support 6568 _LT_TAGVAR(ld_shlibs, $1)=no 6569 ;; 6570 esac 6571 ;; 6572 6573 netbsd*) 6574 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6575 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6576 wlarc= 6577 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6578 _LT_TAGVAR(hardcode_direct, $1)=yes 6579 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6580 fi 6581 # Workaround some broken pre-1.5 toolchains 6582 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6583 ;; 6584 6585 *nto* | *qnx*) 6586 _LT_TAGVAR(ld_shlibs, $1)=yes 6587 ;; 6588 6589 openbsd2*) 6590 # C++ shared libraries are fairly broken 6591 _LT_TAGVAR(ld_shlibs, $1)=no 6592 ;; 6593 6594 openbsd*) 6595 if test -f /usr/libexec/ld.so; then 6596 _LT_TAGVAR(hardcode_direct, $1)=yes 6597 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6598 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6599 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6600 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6601 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6602 _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' 6603 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6604 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6605 fi 6606 output_verbose_link_cmd=func_echo_all 6607 else 6608 _LT_TAGVAR(ld_shlibs, $1)=no 6609 fi 6610 ;; 6611 6612 osf3* | osf4* | osf5*) 6613 case $cc_basename in 6614 KCC*) 6615 # Kuck and Associates, Inc. (KAI) C++ Compiler 6616 6617 # KCC will only create a shared library if the output file 6618 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6619 # to its proper name (with version) after linking. 6620 _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' 6621 6622 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6623 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6624 6625 # Archives containing C++ object files must be created using 6626 # the KAI C++ compiler. 6627 case $host in 6628 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6629 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6630 esac 6631 ;; 6632 RCC*) 6633 # Rational C++ 2.4.1 6634 # FIXME: insert proper C++ library support 6635 _LT_TAGVAR(ld_shlibs, $1)=no 6636 ;; 6637 cxx*) 6638 case $host in 6639 osf3*) 6640 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6641 _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' 6642 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6643 ;; 6644 *) 6645 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6646 _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' 6647 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6648 echo "-hidden">> $lib.exp~ 6649 $CC -shared$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~ 6650 $RM $lib.exp' 6651 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6652 ;; 6653 esac 6654 6655 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6656 6657 # Commands to make compiler produce verbose output that lists 6658 # what "hidden" libraries, object files and flags are used when 6659 # linking a shared library. 6660 # 6661 # There doesn't appear to be a way to prevent this compiler from 6662 # explicitly linking system object files so we need to strip them 6663 # from the output so that they don't get included in the library 6664 # dependencies. 6665 output_verbose_link_cmd='templist=`$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"' 6666 ;; 6667 *) 6668 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6669 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6670 case $host in 6671 osf3*) 6672 _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' 6673 ;; 6674 *) 6675 _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' 6676 ;; 6677 esac 6678 6679 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6680 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6681 6682 # Commands to make compiler produce verbose output that lists 6683 # what "hidden" libraries, object files and flags are used when 6684 # linking a shared library. 6685 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6686 6687 else 6688 # FIXME: insert proper C++ library support 6689 _LT_TAGVAR(ld_shlibs, $1)=no 6690 fi 6691 ;; 6692 esac 6693 ;; 6694 6695 psos*) 6696 # FIXME: insert proper C++ library support 6697 _LT_TAGVAR(ld_shlibs, $1)=no 6698 ;; 6699 6700 sunos4*) 6701 case $cc_basename in 6702 CC*) 6703 # Sun C++ 4.x 6704 # FIXME: insert proper C++ library support 6705 _LT_TAGVAR(ld_shlibs, $1)=no 6706 ;; 6707 lcc*) 6708 # Lucid 6709 # FIXME: insert proper C++ library support 6710 _LT_TAGVAR(ld_shlibs, $1)=no 6711 ;; 6712 *) 6713 # FIXME: insert proper C++ library support 6714 _LT_TAGVAR(ld_shlibs, $1)=no 6715 ;; 6716 esac 6717 ;; 6718 6719 solaris*) 6720 case $cc_basename in 6721 CC* | sunCC*) 6722 # Sun C++ 4.2, 5.x and Centerline C++ 6723 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6724 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6725 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6726 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6727 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6728 6729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6730 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6731 case $host_os in 6732 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6733 *) 6734 # The compiler driver will combine and reorder linker options, 6735 # but understands `-z linker_flag'. 6736 # Supported since Solaris 2.6 (maybe 2.5.1?) 6737 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6738 ;; 6739 esac 6740 _LT_TAGVAR(link_all_deplibs, $1)=yes 6741 6742 output_verbose_link_cmd='func_echo_all' 6743 6744 # Archives containing C++ object files must be created using 6745 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6746 # necessary to make sure instantiated templates are included 6747 # in the archive. 6748 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6749 ;; 6750 gcx*) 6751 # Green Hills C++ Compiler 6752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6753 6754 # The C++ compiler must be used to create the archive. 6755 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6756 ;; 6757 *) 6758 # GNU C++ compiler with Solaris linker 6759 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6760 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6761 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6762 _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' 6763 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6764 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6765 6766 # Commands to make compiler produce verbose output that lists 6767 # what "hidden" libraries, object files and flags are used when 6768 # linking a shared library. 6769 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6770 else 6771 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6772 # platform. 6773 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6774 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6775 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6776 6777 # Commands to make compiler produce verbose output that lists 6778 # what "hidden" libraries, object files and flags are used when 6779 # linking a shared library. 6780 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6781 fi 6782 6783 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6784 case $host_os in 6785 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6786 *) 6787 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6788 ;; 6789 esac 6790 fi 6791 ;; 6792 esac 6793 ;; 6794 6795 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6796 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6797 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6798 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6799 runpath_var='LD_RUN_PATH' 6800 6801 case $cc_basename in 6802 CC*) 6803 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6804 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6805 ;; 6806 *) 6807 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6808 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6809 ;; 6810 esac 6811 ;; 6812 6813 sysv5* | sco3.2v5* | sco5v6*) 6814 # Note: We can NOT use -z defs as we might desire, because we do not 6815 # link with -lc, and that would cause any symbols used from libc to 6816 # always be unresolved, which means just about no library would 6817 # ever link correctly. If we're not using GNU ld we use -z text 6818 # though, which does catch some bad symbols but isn't as heavy-handed 6819 # as -z defs. 6820 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6821 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6822 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6823 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6824 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6825 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6826 _LT_TAGVAR(link_all_deplibs, $1)=yes 6827 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6828 runpath_var='LD_RUN_PATH' 6829 6830 case $cc_basename in 6831 CC*) 6832 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6833 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6834 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6835 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6836 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6837 '"$_LT_TAGVAR(reload_cmds, $1)" 6838 ;; 6839 *) 6840 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6841 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6842 ;; 6843 esac 6844 ;; 6845 6846 tandem*) 6847 case $cc_basename in 6848 NCC*) 6849 # NonStop-UX NCC 3.20 6850 # FIXME: insert proper C++ library support 6851 _LT_TAGVAR(ld_shlibs, $1)=no 6852 ;; 6853 *) 6854 # FIXME: insert proper C++ library support 6855 _LT_TAGVAR(ld_shlibs, $1)=no 6856 ;; 6857 esac 6858 ;; 6859 6860 vxworks*) 6861 # FIXME: insert proper C++ library support 6862 _LT_TAGVAR(ld_shlibs, $1)=no 6863 ;; 6864 6865 *) 6866 # FIXME: insert proper C++ library support 6867 _LT_TAGVAR(ld_shlibs, $1)=no 6868 ;; 6869 esac 6870 6871 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6872 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6873 6874 _LT_TAGVAR(GCC, $1)="$GXX" 6875 _LT_TAGVAR(LD, $1)="$LD" 6876 6877 ## CAVEAT EMPTOR: 6878 ## There is no encapsulation within the following macros, do not change 6879 ## the running order or otherwise move them around unless you know exactly 6880 ## what you are doing... 6881 _LT_SYS_HIDDEN_LIBDEPS($1) 6882 _LT_COMPILER_PIC($1) 6883 _LT_COMPILER_C_O($1) 6884 _LT_COMPILER_FILE_LOCKS($1) 6885 _LT_LINKER_SHLIBS($1) 6886 _LT_SYS_DYNAMIC_LINKER($1) 6887 _LT_LINKER_HARDCODE_LIBPATH($1) 6888 6889 _LT_CONFIG($1) 6890 fi # test -n "$compiler" 6891 6892 CC=$lt_save_CC 6893 CFLAGS=$lt_save_CFLAGS 6894 LDCXX=$LD 6895 LD=$lt_save_LD 6896 GCC=$lt_save_GCC 6897 with_gnu_ld=$lt_save_with_gnu_ld 6898 lt_cv_path_LDCXX=$lt_cv_path_LD 6899 lt_cv_path_LD=$lt_save_path_LD 6900 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6901 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6902 fi # test "$_lt_caught_CXX_error" != yes 6903 6904 AC_LANG_POP 6905 ])# _LT_LANG_CXX_CONFIG 6906 6907 6908 # _LT_FUNC_STRIPNAME_CNF 6909 # ---------------------- 6910 # func_stripname_cnf prefix suffix name 6911 # strip PREFIX and SUFFIX off of NAME. 6912 # PREFIX and SUFFIX must not contain globbing or regex special 6913 # characters, hashes, percent signs, but SUFFIX may contain a leading 6914 # dot (in which case that matches only a dot). 6915 # 6916 # This function is identical to the (non-XSI) version of func_stripname, 6917 # except this one can be used by m4 code that may be executed by configure, 6918 # rather than the libtool script. 6919 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6920 AC_REQUIRE([_LT_DECL_SED]) 6921 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6922 func_stripname_cnf () 6923 { 6924 case ${2} in 6925 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6926 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6927 esac 6928 } # func_stripname_cnf 6929 ])# _LT_FUNC_STRIPNAME_CNF 6930 6931 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6932 # --------------------------------- 6933 # Figure out "hidden" library dependencies from verbose 6934 # compiler output when linking a shared library. 6935 # Parse the compiler output and extract the necessary 6936 # objects, libraries and library flags. 6937 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6938 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6939 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6940 # Dependencies to place before and after the object being linked: 6941 _LT_TAGVAR(predep_objects, $1)= 6942 _LT_TAGVAR(postdep_objects, $1)= 6943 _LT_TAGVAR(predeps, $1)= 6944 _LT_TAGVAR(postdeps, $1)= 6945 _LT_TAGVAR(compiler_lib_search_path, $1)= 6946 6947 dnl we can't use the lt_simple_compile_test_code here, 6948 dnl because it contains code intended for an executable, 6949 dnl not a library. It's possible we should let each 6950 dnl tag define a new lt_????_link_test_code variable, 6951 dnl but it's only used here... 6952 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6953 int a; 6954 void foo (void) { a = 0; } 6955 _LT_EOF 6956 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6957 class Foo 6958 { 6959 public: 6960 Foo (void) { a = 0; } 6961 private: 6962 int a; 6963 }; 6964 _LT_EOF 6965 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6966 subroutine foo 6967 implicit none 6968 integer*4 a 6969 a=0 6970 return 6971 end 6972 _LT_EOF 6973 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6974 subroutine foo 6975 implicit none 6976 integer a 6977 a=0 6978 return 6979 end 6980 _LT_EOF 6981 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6982 public class foo { 6983 private int a; 6984 public void bar (void) { 6985 a = 0; 6986 } 6987 }; 6988 _LT_EOF 6989 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 6990 package foo 6991 func foo() { 6992 } 6993 _LT_EOF 6994 ]) 6995 6996 _lt_libdeps_save_CFLAGS=$CFLAGS 6997 case "$CC $CFLAGS " in #( 6998 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6999 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7000 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7001 esac 7002 7003 dnl Parse the compiler output and extract the necessary 7004 dnl objects, libraries and library flags. 7005 if AC_TRY_EVAL(ac_compile); then 7006 # Parse the compiler output and extract the necessary 7007 # objects, libraries and library flags. 7008 7009 # Sentinel used to keep track of whether or not we are before 7010 # the conftest object file. 7011 pre_test_object_deps_done=no 7012 7013 for p in `eval "$output_verbose_link_cmd"`; do 7014 case ${prev}${p} in 7015 7016 -L* | -R* | -l*) 7017 # Some compilers place space between "-{L,R}" and the path. 7018 # Remove the space. 7019 if test $p = "-L" || 7020 test $p = "-R"; then 7021 prev=$p 7022 continue 7023 fi 7024 7025 # Expand the sysroot to ease extracting the directories later. 7026 if test -z "$prev"; then 7027 case $p in 7028 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7029 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7030 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7031 esac 7032 fi 7033 case $p in 7034 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7035 esac 7036 if test "$pre_test_object_deps_done" = no; then 7037 case ${prev} in 7038 -L | -R) 7039 # Internal compiler library paths should come after those 7040 # provided the user. The postdeps already come after the 7041 # user supplied libs so there is no need to process them. 7042 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7043 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 7044 else 7045 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 7046 fi 7047 ;; 7048 # The "-l" case would never come before the object being 7049 # linked, so don't bother handling this case. 7050 esac 7051 else 7052 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7053 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 7054 else 7055 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 7056 fi 7057 fi 7058 prev= 7059 ;; 7060 7061 *.lto.$objext) ;; # Ignore GCC LTO objects 7062 *.$objext) 7063 # This assumes that the test object file only shows up 7064 # once in the compiler output. 7065 if test "$p" = "conftest.$objext"; then 7066 pre_test_object_deps_done=yes 7067 continue 7068 fi 7069 7070 if test "$pre_test_object_deps_done" = no; then 7071 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7072 _LT_TAGVAR(predep_objects, $1)="$p" 7073 else 7074 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7075 fi 7076 else 7077 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7078 _LT_TAGVAR(postdep_objects, $1)="$p" 7079 else 7080 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7081 fi 7082 fi 7083 ;; 7084 7085 *) ;; # Ignore the rest. 7086 7087 esac 7088 done 7089 7090 # Clean up. 7091 rm -f a.out a.exe 7092 else 7093 echo "libtool.m4: error: problem compiling $1 test program" 7094 fi 7095 7096 $RM -f confest.$objext 7097 CFLAGS=$_lt_libdeps_save_CFLAGS 7098 7099 # PORTME: override above test on systems where it is broken 7100 m4_if([$1], [CXX], 7101 [case $host_os in 7102 interix[[3-9]]*) 7103 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7104 # hack all around it, let's just trust "g++" to DTRT. 7105 _LT_TAGVAR(predep_objects,$1)= 7106 _LT_TAGVAR(postdep_objects,$1)= 7107 _LT_TAGVAR(postdeps,$1)= 7108 ;; 7109 7110 linux*) 7111 case `$CC -V 2>&1 | sed 5q` in 7112 *Sun\ C*) 7113 # Sun C++ 5.9 7114 7115 # The more standards-conforming stlport4 library is 7116 # incompatible with the Cstd library. Avoid specifying 7117 # it if it's in CXXFLAGS. Ignore libCrun as 7118 # -library=stlport4 depends on it. 7119 case " $CXX $CXXFLAGS " in 7120 *" -library=stlport4 "*) 7121 solaris_use_stlport4=yes 7122 ;; 7123 esac 7124 7125 if test "$solaris_use_stlport4" != yes; then 7126 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7127 fi 7128 ;; 7129 esac 7130 ;; 7131 7132 solaris*) 7133 case $cc_basename in 7134 CC* | sunCC*) 7135 # The more standards-conforming stlport4 library is 7136 # incompatible with the Cstd library. Avoid specifying 7137 # it if it's in CXXFLAGS. Ignore libCrun as 7138 # -library=stlport4 depends on it. 7139 case " $CXX $CXXFLAGS " in 7140 *" -library=stlport4 "*) 7141 solaris_use_stlport4=yes 7142 ;; 7143 esac 7144 7145 # Adding this requires a known-good setup of shared libraries for 7146 # Sun compiler versions before 5.6, else PIC objects from an old 7147 # archive will be linked into the output, leading to subtle bugs. 7148 if test "$solaris_use_stlport4" != yes; then 7149 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7150 fi 7151 ;; 7152 esac 7153 ;; 7154 esac 7155 ]) 7156 7157 case " $_LT_TAGVAR(postdeps, $1) " in 7158 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7159 esac 7160 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7161 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7162 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7163 fi 7164 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7165 [The directories searched by this compiler when creating a shared library]) 7166 _LT_TAGDECL([], [predep_objects], [1], 7167 [Dependencies to place before and after the objects being linked to 7168 create a shared library]) 7169 _LT_TAGDECL([], [postdep_objects], [1]) 7170 _LT_TAGDECL([], [predeps], [1]) 7171 _LT_TAGDECL([], [postdeps], [1]) 7172 _LT_TAGDECL([], [compiler_lib_search_path], [1], 7173 [The library search path used internally by the compiler when linking 7174 a shared library]) 7175 ])# _LT_SYS_HIDDEN_LIBDEPS 7176 7177 7178 # _LT_LANG_F77_CONFIG([TAG]) 7179 # -------------------------- 7180 # Ensure that the configuration variables for a Fortran 77 compiler are 7181 # suitably defined. These variables are subsequently used by _LT_CONFIG 7182 # to write the compiler configuration to `libtool'. 7183 m4_defun([_LT_LANG_F77_CONFIG], 7184 [AC_LANG_PUSH(Fortran 77) 7185 if test -z "$F77" || test "X$F77" = "Xno"; then 7186 _lt_disable_F77=yes 7187 fi 7188 7189 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7190 _LT_TAGVAR(allow_undefined_flag, $1)= 7191 _LT_TAGVAR(always_export_symbols, $1)=no 7192 _LT_TAGVAR(archive_expsym_cmds, $1)= 7193 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7194 _LT_TAGVAR(hardcode_direct, $1)=no 7195 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7197 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7198 _LT_TAGVAR(hardcode_minus_L, $1)=no 7199 _LT_TAGVAR(hardcode_automatic, $1)=no 7200 _LT_TAGVAR(inherit_rpath, $1)=no 7201 _LT_TAGVAR(module_cmds, $1)= 7202 _LT_TAGVAR(module_expsym_cmds, $1)= 7203 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7204 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7205 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7206 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7207 _LT_TAGVAR(no_undefined_flag, $1)= 7208 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7209 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7210 7211 # Source file extension for f77 test sources. 7212 ac_ext=f 7213 7214 # Object file extension for compiled f77 test sources. 7215 objext=o 7216 _LT_TAGVAR(objext, $1)=$objext 7217 7218 # No sense in running all these tests if we already determined that 7219 # the F77 compiler isn't working. Some variables (like enable_shared) 7220 # are currently assumed to apply to all compilers on this platform, 7221 # and will be corrupted by setting them based on a non-working compiler. 7222 if test "$_lt_disable_F77" != yes; then 7223 # Code to be used in simple compile tests 7224 lt_simple_compile_test_code="\ 7225 subroutine t 7226 return 7227 end 7228 " 7229 7230 # Code to be used in simple link tests 7231 lt_simple_link_test_code="\ 7232 program t 7233 end 7234 " 7235 7236 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7237 _LT_TAG_COMPILER 7238 7239 # save warnings/boilerplate of simple test code 7240 _LT_COMPILER_BOILERPLATE 7241 _LT_LINKER_BOILERPLATE 7242 7243 # Allow CC to be a program name with arguments. 7244 lt_save_CC="$CC" 7245 lt_save_GCC=$GCC 7246 lt_save_CFLAGS=$CFLAGS 7247 CC=${F77-"f77"} 7248 CFLAGS=$FFLAGS 7249 compiler=$CC 7250 _LT_TAGVAR(compiler, $1)=$CC 7251 _LT_CC_BASENAME([$compiler]) 7252 GCC=$G77 7253 if test -n "$compiler"; then 7254 AC_MSG_CHECKING([if libtool supports shared libraries]) 7255 AC_MSG_RESULT([$can_build_shared]) 7256 7257 AC_MSG_CHECKING([whether to build shared libraries]) 7258 test "$can_build_shared" = "no" && enable_shared=no 7259 7260 # On AIX, shared libraries and static libraries use the same namespace, and 7261 # are all built from PIC. 7262 case $host_os in 7263 aix3*) 7264 test "$enable_shared" = yes && enable_static=no 7265 if test -n "$RANLIB"; then 7266 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7267 postinstall_cmds='$RANLIB $lib' 7268 fi 7269 ;; 7270 aix[[4-9]]*) 7271 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7272 test "$enable_shared" = yes && enable_static=no 7273 fi 7274 ;; 7275 esac 7276 AC_MSG_RESULT([$enable_shared]) 7277 7278 AC_MSG_CHECKING([whether to build static libraries]) 7279 # Make sure either enable_shared or enable_static is yes. 7280 test "$enable_shared" = yes || enable_static=yes 7281 AC_MSG_RESULT([$enable_static]) 7282 7283 _LT_TAGVAR(GCC, $1)="$G77" 7284 _LT_TAGVAR(LD, $1)="$LD" 7285 7286 ## CAVEAT EMPTOR: 7287 ## There is no encapsulation within the following macros, do not change 7288 ## the running order or otherwise move them around unless you know exactly 7289 ## what you are doing... 7290 _LT_COMPILER_PIC($1) 7291 _LT_COMPILER_C_O($1) 7292 _LT_COMPILER_FILE_LOCKS($1) 7293 _LT_LINKER_SHLIBS($1) 7294 _LT_SYS_DYNAMIC_LINKER($1) 7295 _LT_LINKER_HARDCODE_LIBPATH($1) 7296 7297 _LT_CONFIG($1) 7298 fi # test -n "$compiler" 7299 7300 GCC=$lt_save_GCC 7301 CC="$lt_save_CC" 7302 CFLAGS="$lt_save_CFLAGS" 7303 fi # test "$_lt_disable_F77" != yes 7304 7305 AC_LANG_POP 7306 ])# _LT_LANG_F77_CONFIG 7307 7308 7309 # _LT_LANG_FC_CONFIG([TAG]) 7310 # ------------------------- 7311 # Ensure that the configuration variables for a Fortran compiler are 7312 # suitably defined. These variables are subsequently used by _LT_CONFIG 7313 # to write the compiler configuration to `libtool'. 7314 m4_defun([_LT_LANG_FC_CONFIG], 7315 [AC_LANG_PUSH(Fortran) 7316 7317 if test -z "$FC" || test "X$FC" = "Xno"; then 7318 _lt_disable_FC=yes 7319 fi 7320 7321 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7322 _LT_TAGVAR(allow_undefined_flag, $1)= 7323 _LT_TAGVAR(always_export_symbols, $1)=no 7324 _LT_TAGVAR(archive_expsym_cmds, $1)= 7325 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7326 _LT_TAGVAR(hardcode_direct, $1)=no 7327 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7328 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7329 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7330 _LT_TAGVAR(hardcode_minus_L, $1)=no 7331 _LT_TAGVAR(hardcode_automatic, $1)=no 7332 _LT_TAGVAR(inherit_rpath, $1)=no 7333 _LT_TAGVAR(module_cmds, $1)= 7334 _LT_TAGVAR(module_expsym_cmds, $1)= 7335 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7336 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7337 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7338 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7339 _LT_TAGVAR(no_undefined_flag, $1)= 7340 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7341 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7342 7343 # Source file extension for fc test sources. 7344 ac_ext=${ac_fc_srcext-f} 7345 7346 # Object file extension for compiled fc test sources. 7347 objext=o 7348 _LT_TAGVAR(objext, $1)=$objext 7349 7350 # No sense in running all these tests if we already determined that 7351 # the FC compiler isn't working. Some variables (like enable_shared) 7352 # are currently assumed to apply to all compilers on this platform, 7353 # and will be corrupted by setting them based on a non-working compiler. 7354 if test "$_lt_disable_FC" != yes; then 7355 # Code to be used in simple compile tests 7356 lt_simple_compile_test_code="\ 7357 subroutine t 7358 return 7359 end 7360 " 7361 7362 # Code to be used in simple link tests 7363 lt_simple_link_test_code="\ 7364 program t 7365 end 7366 " 7367 7368 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7369 _LT_TAG_COMPILER 7370 7371 # save warnings/boilerplate of simple test code 7372 _LT_COMPILER_BOILERPLATE 7373 _LT_LINKER_BOILERPLATE 7374 7375 # Allow CC to be a program name with arguments. 7376 lt_save_CC="$CC" 7377 lt_save_GCC=$GCC 7378 lt_save_CFLAGS=$CFLAGS 7379 CC=${FC-"f95"} 7380 CFLAGS=$FCFLAGS 7381 compiler=$CC 7382 GCC=$ac_cv_fc_compiler_gnu 7383 7384 _LT_TAGVAR(compiler, $1)=$CC 7385 _LT_CC_BASENAME([$compiler]) 7386 7387 if test -n "$compiler"; then 7388 AC_MSG_CHECKING([if libtool supports shared libraries]) 7389 AC_MSG_RESULT([$can_build_shared]) 7390 7391 AC_MSG_CHECKING([whether to build shared libraries]) 7392 test "$can_build_shared" = "no" && enable_shared=no 7393 7394 # On AIX, shared libraries and static libraries use the same namespace, and 7395 # are all built from PIC. 7396 case $host_os in 7397 aix3*) 7398 test "$enable_shared" = yes && enable_static=no 7399 if test -n "$RANLIB"; then 7400 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7401 postinstall_cmds='$RANLIB $lib' 7402 fi 7403 ;; 7404 aix[[4-9]]*) 7405 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7406 test "$enable_shared" = yes && enable_static=no 7407 fi 7408 ;; 7409 esac 7410 AC_MSG_RESULT([$enable_shared]) 7411 7412 AC_MSG_CHECKING([whether to build static libraries]) 7413 # Make sure either enable_shared or enable_static is yes. 7414 test "$enable_shared" = yes || enable_static=yes 7415 AC_MSG_RESULT([$enable_static]) 7416 7417 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7418 _LT_TAGVAR(LD, $1)="$LD" 7419 7420 ## CAVEAT EMPTOR: 7421 ## There is no encapsulation within the following macros, do not change 7422 ## the running order or otherwise move them around unless you know exactly 7423 ## what you are doing... 7424 _LT_SYS_HIDDEN_LIBDEPS($1) 7425 _LT_COMPILER_PIC($1) 7426 _LT_COMPILER_C_O($1) 7427 _LT_COMPILER_FILE_LOCKS($1) 7428 _LT_LINKER_SHLIBS($1) 7429 _LT_SYS_DYNAMIC_LINKER($1) 7430 _LT_LINKER_HARDCODE_LIBPATH($1) 7431 7432 _LT_CONFIG($1) 7433 fi # test -n "$compiler" 7434 7435 GCC=$lt_save_GCC 7436 CC=$lt_save_CC 7437 CFLAGS=$lt_save_CFLAGS 7438 fi # test "$_lt_disable_FC" != yes 7439 7440 AC_LANG_POP 7441 ])# _LT_LANG_FC_CONFIG 7442 7443 7444 # _LT_LANG_GCJ_CONFIG([TAG]) 7445 # -------------------------- 7446 # Ensure that the configuration variables for the GNU Java Compiler compiler 7447 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7448 # to write the compiler configuration to `libtool'. 7449 m4_defun([_LT_LANG_GCJ_CONFIG], 7450 [AC_REQUIRE([LT_PROG_GCJ])dnl 7451 AC_LANG_SAVE 7452 7453 # Source file extension for Java test sources. 7454 ac_ext=java 7455 7456 # Object file extension for compiled Java test sources. 7457 objext=o 7458 _LT_TAGVAR(objext, $1)=$objext 7459 7460 # Code to be used in simple compile tests 7461 lt_simple_compile_test_code="class foo {}" 7462 7463 # Code to be used in simple link tests 7464 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7465 7466 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7467 _LT_TAG_COMPILER 7468 7469 # save warnings/boilerplate of simple test code 7470 _LT_COMPILER_BOILERPLATE 7471 _LT_LINKER_BOILERPLATE 7472 7473 # Allow CC to be a program name with arguments. 7474 lt_save_CC=$CC 7475 lt_save_CFLAGS=$CFLAGS 7476 lt_save_GCC=$GCC 7477 GCC=yes 7478 CC=${GCJ-"gcj"} 7479 CFLAGS=$GCJFLAGS 7480 compiler=$CC 7481 _LT_TAGVAR(compiler, $1)=$CC 7482 _LT_TAGVAR(LD, $1)="$LD" 7483 _LT_CC_BASENAME([$compiler]) 7484 7485 # GCJ did not exist at the time GCC didn't implicitly link libc in. 7486 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7487 7488 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7489 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7490 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7491 7492 ## CAVEAT EMPTOR: 7493 ## There is no encapsulation within the following macros, do not change 7494 ## the running order or otherwise move them around unless you know exactly 7495 ## what you are doing... 7496 if test -n "$compiler"; then 7497 _LT_COMPILER_NO_RTTI($1) 7498 _LT_COMPILER_PIC($1) 7499 _LT_COMPILER_C_O($1) 7500 _LT_COMPILER_FILE_LOCKS($1) 7501 _LT_LINKER_SHLIBS($1) 7502 _LT_LINKER_HARDCODE_LIBPATH($1) 7503 7504 _LT_CONFIG($1) 7505 fi 7506 7507 AC_LANG_RESTORE 7508 7509 GCC=$lt_save_GCC 7510 CC=$lt_save_CC 7511 CFLAGS=$lt_save_CFLAGS 7512 ])# _LT_LANG_GCJ_CONFIG 7513 7514 7515 # _LT_LANG_GO_CONFIG([TAG]) 7516 # -------------------------- 7517 # Ensure that the configuration variables for the GNU Go compiler 7518 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7519 # to write the compiler configuration to `libtool'. 7520 m4_defun([_LT_LANG_GO_CONFIG], 7521 [AC_REQUIRE([LT_PROG_GO])dnl 7522 AC_LANG_SAVE 7523 7524 # Source file extension for Go test sources. 7525 ac_ext=go 7526 7527 # Object file extension for compiled Go test sources. 7528 objext=o 7529 _LT_TAGVAR(objext, $1)=$objext 7530 7531 # Code to be used in simple compile tests 7532 lt_simple_compile_test_code="package main; func main() { }" 7533 7534 # Code to be used in simple link tests 7535 lt_simple_link_test_code='package main; func main() { }' 7536 7537 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7538 _LT_TAG_COMPILER 7539 7540 # save warnings/boilerplate of simple test code 7541 _LT_COMPILER_BOILERPLATE 7542 _LT_LINKER_BOILERPLATE 7543 7544 # Allow CC to be a program name with arguments. 7545 lt_save_CC=$CC 7546 lt_save_CFLAGS=$CFLAGS 7547 lt_save_GCC=$GCC 7548 GCC=yes 7549 CC=${GOC-"gccgo"} 7550 CFLAGS=$GOFLAGS 7551 compiler=$CC 7552 _LT_TAGVAR(compiler, $1)=$CC 7553 _LT_TAGVAR(LD, $1)="$LD" 7554 _LT_CC_BASENAME([$compiler]) 7555 7556 # Go did not exist at the time GCC didn't implicitly link libc in. 7557 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7558 7559 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7560 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7561 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7562 7563 ## CAVEAT EMPTOR: 7564 ## There is no encapsulation within the following macros, do not change 7565 ## the running order or otherwise move them around unless you know exactly 7566 ## what you are doing... 7567 if test -n "$compiler"; then 7568 _LT_COMPILER_NO_RTTI($1) 7569 _LT_COMPILER_PIC($1) 7570 _LT_COMPILER_C_O($1) 7571 _LT_COMPILER_FILE_LOCKS($1) 7572 _LT_LINKER_SHLIBS($1) 7573 _LT_LINKER_HARDCODE_LIBPATH($1) 7574 7575 _LT_CONFIG($1) 7576 fi 7577 7578 AC_LANG_RESTORE 7579 7580 GCC=$lt_save_GCC 7581 CC=$lt_save_CC 7582 CFLAGS=$lt_save_CFLAGS 7583 ])# _LT_LANG_GO_CONFIG 7584 7585 7586 # _LT_LANG_RC_CONFIG([TAG]) 7587 # ------------------------- 7588 # Ensure that the configuration variables for the Windows resource compiler 7589 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7590 # to write the compiler configuration to `libtool'. 7591 m4_defun([_LT_LANG_RC_CONFIG], 7592 [AC_REQUIRE([LT_PROG_RC])dnl 7593 AC_LANG_SAVE 7594 7595 # Source file extension for RC test sources. 7596 ac_ext=rc 7597 7598 # Object file extension for compiled RC test sources. 7599 objext=o 7600 _LT_TAGVAR(objext, $1)=$objext 7601 7602 # Code to be used in simple compile tests 7603 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7604 7605 # Code to be used in simple link tests 7606 lt_simple_link_test_code="$lt_simple_compile_test_code" 7607 7608 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7609 _LT_TAG_COMPILER 7610 7611 # save warnings/boilerplate of simple test code 7612 _LT_COMPILER_BOILERPLATE 7613 _LT_LINKER_BOILERPLATE 7614 7615 # Allow CC to be a program name with arguments. 7616 lt_save_CC="$CC" 7617 lt_save_CFLAGS=$CFLAGS 7618 lt_save_GCC=$GCC 7619 GCC= 7620 CC=${RC-"windres"} 7621 CFLAGS= 7622 compiler=$CC 7623 _LT_TAGVAR(compiler, $1)=$CC 7624 _LT_CC_BASENAME([$compiler]) 7625 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7626 7627 if test -n "$compiler"; then 7628 : 7629 _LT_CONFIG($1) 7630 fi 7631 7632 GCC=$lt_save_GCC 7633 AC_LANG_RESTORE 7634 CC=$lt_save_CC 7635 CFLAGS=$lt_save_CFLAGS 7636 ])# _LT_LANG_RC_CONFIG 7637 7638 7639 # LT_PROG_GCJ 7640 # ----------- 7641 AC_DEFUN([LT_PROG_GCJ], 7642 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7643 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7644 [AC_CHECK_TOOL(GCJ, gcj,) 7645 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7646 AC_SUBST(GCJFLAGS)])])[]dnl 7647 ]) 7648 7649 # Old name: 7650 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7651 dnl aclocal-1.4 backwards compatibility: 7652 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7653 7654 7655 # LT_PROG_GO 7656 # ---------- 7657 AC_DEFUN([LT_PROG_GO], 7658 [AC_CHECK_TOOL(GOC, gccgo,) 7659 ]) 7660 7661 7662 # LT_PROG_RC 7663 # ---------- 7664 AC_DEFUN([LT_PROG_RC], 7665 [AC_CHECK_TOOL(RC, windres,) 7666 ]) 7667 7668 # Old name: 7669 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7670 dnl aclocal-1.4 backwards compatibility: 7671 dnl AC_DEFUN([LT_AC_PROG_RC], []) 7672 7673 7674 # _LT_DECL_EGREP 7675 # -------------- 7676 # If we don't have a new enough Autoconf to choose the best grep 7677 # available, choose the one first in the user's PATH. 7678 m4_defun([_LT_DECL_EGREP], 7679 [AC_REQUIRE([AC_PROG_EGREP])dnl 7680 AC_REQUIRE([AC_PROG_FGREP])dnl 7681 test -z "$GREP" && GREP=grep 7682 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7683 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7684 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7685 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7686 AC_SUBST([GREP]) 7687 ]) 7688 7689 7690 # _LT_DECL_OBJDUMP 7691 # -------------- 7692 # If we don't have a new enough Autoconf to choose the best objdump 7693 # available, choose the one first in the user's PATH. 7694 m4_defun([_LT_DECL_OBJDUMP], 7695 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7696 test -z "$OBJDUMP" && OBJDUMP=objdump 7697 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7698 AC_SUBST([OBJDUMP]) 7699 ]) 7700 7701 # _LT_DECL_DLLTOOL 7702 # ---------------- 7703 # Ensure DLLTOOL variable is set. 7704 m4_defun([_LT_DECL_DLLTOOL], 7705 [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7706 test -z "$DLLTOOL" && DLLTOOL=dlltool 7707 _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7708 AC_SUBST([DLLTOOL]) 7709 ]) 7710 7711 # _LT_DECL_SED 7712 # ------------ 7713 # Check for a fully-functional sed program, that truncates 7714 # as few characters as possible. Prefer GNU sed if found. 7715 m4_defun([_LT_DECL_SED], 7716 [AC_PROG_SED 7717 test -z "$SED" && SED=sed 7718 Xsed="$SED -e 1s/^X//" 7719 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7720 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7721 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7722 ])# _LT_DECL_SED 7723 7724 m4_ifndef([AC_PROG_SED], [ 7725 ############################################################ 7726 # NOTE: This macro has been submitted for inclusion into # 7727 # GNU Autoconf as AC_PROG_SED. When it is available in # 7728 # a released version of Autoconf we should remove this # 7729 # macro and use it instead. # 7730 ############################################################ 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
