1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2 # 3 # Copyright (C) 1996-2001, 2003-2017 Free Software Foundation, Inc. 4 # Written by Gordon Matzigkeit, 1996 5 # 6 # This file is free software; the Free Software Foundation gives 7 # unlimited permission to copy and/or distribute it, with or without 8 # modifications, as long as this notice is preserved. 9 10 m4_define([_LT_COPYING], [dnl 11 # Copyright (C) 2014 Free Software Foundation, Inc. 12 # This is free software; see the source for copying conditions. There is NO 13 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 14 15 # GNU Libtool is free software; you can redistribute it and/or modify 16 # it under the terms of the GNU General Public License as published by 17 # the Free Software Foundation; either version 2 of of the License, or 18 # (at your option) any later version. 19 # 20 # As a special exception to the GNU General Public License, if you 21 # distribute this file as part of a program or library that is built 22 # using GNU Libtool, you may include this file under the same 23 # distribution terms that you use for the rest of that program. 24 # 25 # GNU Libtool is distributed in the hope that it will be useful, but 26 # WITHOUT ANY WARRANTY; without even the implied warranty of 27 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 28 # GNU General Public License for more details. 29 # 30 # You should have received a copy of the GNU General Public License 31 # along with this program. If not, see <http://www.gnu.org/licenses/>. 32 ]) 33 34 # serial 58 LT_INIT 35 36 37 # LT_PREREQ(VERSION) 38 # ------------------ 39 # Complain and exit if this libtool version is less that VERSION. 40 m4_defun([LT_PREREQ], 41 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 42 [m4_default([$3], 43 [m4_fatal([Libtool version $1 or higher is required], 44 63)])], 45 [$2])]) 46 47 48 # _LT_CHECK_BUILDDIR 49 # ------------------ 50 # Complain if the absolute build directory name contains unusual characters 51 m4_defun([_LT_CHECK_BUILDDIR], 52 [case `pwd` in 53 *\ * | *\ *) 54 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 55 esac 56 ]) 57 58 59 # LT_INIT([OPTIONS]) 60 # ------------------ 61 AC_DEFUN([LT_INIT], 62 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK 63 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 64 AC_BEFORE([$0], [LT_LANG])dnl 65 AC_BEFORE([$0], [LT_OUTPUT])dnl 66 AC_BEFORE([$0], [LTDL_INIT])dnl 67 m4_require([_LT_CHECK_BUILDDIR])dnl 68 69 dnl Autoconf doesn't catch unexpanded LT_ macros by default: 70 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 71 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 72 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 73 dnl unless we require an AC_DEFUNed macro: 74 AC_REQUIRE([LTOPTIONS_VERSION])dnl 75 AC_REQUIRE([LTSUGAR_VERSION])dnl 76 AC_REQUIRE([LTVERSION_VERSION])dnl 77 AC_REQUIRE([LTOBSOLETE_VERSION])dnl 78 m4_require([_LT_PROG_LTMAIN])dnl 79 80 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 81 82 dnl Parse OPTIONS 83 _LT_SET_OPTIONS([$0], [$1]) 84 85 # This can be used to rebuild libtool when needed 86 LIBTOOL_DEPS=$ltmain 87 88 # Always use our own libtool. 89 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 90 AC_SUBST(LIBTOOL)dnl 91 92 _LT_SETUP 93 94 # Only expand once: 95 m4_define([LT_INIT]) 96 ])# LT_INIT 97 98 # Old names: 99 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 100 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 101 dnl aclocal-1.4 backwards compatibility: 102 dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 103 dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 104 105 106 # _LT_PREPARE_CC_BASENAME 107 # ----------------------- 108 m4_defun([_LT_PREPARE_CC_BASENAME], [ 109 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 110 func_cc_basename () 111 { 112 for cc_temp in @S|@*""; do 113 case $cc_temp in 114 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 115 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 116 \-*) ;; 117 *) break;; 118 esac 119 done 120 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 121 } 122 ])# _LT_PREPARE_CC_BASENAME 123 124 125 # _LT_CC_BASENAME(CC) 126 # ------------------- 127 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, 128 # but that macro is also expanded into generated libtool script, which 129 # arranges for $SED and $ECHO to be set by different means. 130 m4_defun([_LT_CC_BASENAME], 131 [m4_require([_LT_PREPARE_CC_BASENAME])dnl 132 AC_REQUIRE([_LT_DECL_SED])dnl 133 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 134 func_cc_basename $1 135 cc_basename=$func_cc_basename_result 136 ]) 137 138 139 # _LT_FILEUTILS_DEFAULTS 140 # ---------------------- 141 # It is okay to use these file commands and assume they have been set 142 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. 143 m4_defun([_LT_FILEUTILS_DEFAULTS], 144 [: ${CP="cp -f"} 145 : ${MV="mv -f"} 146 : ${RM="rm -f"} 147 ])# _LT_FILEUTILS_DEFAULTS 148 149 150 # _LT_SETUP 151 # --------- 152 m4_defun([_LT_SETUP], 153 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 154 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 155 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 156 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 157 158 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 159 dnl 160 _LT_DECL([], [host_alias], [0], [The host system])dnl 161 _LT_DECL([], [host], [0])dnl 162 _LT_DECL([], [host_os], [0])dnl 163 dnl 164 _LT_DECL([], [build_alias], [0], [The build system])dnl 165 _LT_DECL([], [build], [0])dnl 166 _LT_DECL([], [build_os], [0])dnl 167 dnl 168 AC_REQUIRE([AC_PROG_CC])dnl 169 AC_REQUIRE([LT_PATH_LD])dnl 170 AC_REQUIRE([LT_PATH_NM])dnl 171 dnl 172 AC_REQUIRE([AC_PROG_LN_S])dnl 173 test -z "$LN_S" && LN_S="ln -s" 174 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 175 dnl 176 AC_REQUIRE([LT_CMD_MAX_LEN])dnl 177 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 178 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 179 dnl 180 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 181 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 182 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 183 m4_require([_LT_CMD_RELOAD])dnl 184 m4_require([_LT_CHECK_MAGIC_METHOD])dnl 185 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 186 m4_require([_LT_CMD_OLD_ARCHIVE])dnl 187 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 188 m4_require([_LT_WITH_SYSROOT])dnl 189 m4_require([_LT_CMD_TRUNCATE])dnl 190 191 _LT_CONFIG_LIBTOOL_INIT([ 192 # See if we are running on zsh, and set the options that allow our 193 # commands through without removal of \ escapes INIT. 194 if test -n "\${ZSH_VERSION+set}"; then 195 setopt NO_GLOB_SUBST 196 fi 197 ]) 198 if test -n "${ZSH_VERSION+set}"; then 199 setopt NO_GLOB_SUBST 200 fi 201 202 _LT_CHECK_OBJDIR 203 204 m4_require([_LT_TAG_COMPILER])dnl 205 206 case $host_os in 207 aix3*) 208 # AIX sometimes has problems with the GCC collect2 program. For some 209 # reason, if we set the COLLECT_NAMES environment variable, the problems 210 # vanish in a puff of smoke. 211 if test set != "${COLLECT_NAMES+set}"; then 212 COLLECT_NAMES= 213 export COLLECT_NAMES 214 fi 215 ;; 216 esac 217 218 # Global variables: 219 ofile=libtool 220 can_build_shared=yes 221 222 # All known linkers require a '.a' archive for static linking (except MSVC, 223 # which needs '.lib'). 224 libext=a 225 226 with_gnu_ld=$lt_cv_prog_gnu_ld 227 228 old_CC=$CC 229 old_CFLAGS=$CFLAGS 230 231 # Set sane defaults for various variables 232 test -z "$CC" && CC=cc 233 test -z "$LTCC" && LTCC=$CC 234 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 235 test -z "$LD" && LD=ld 236 test -z "$ac_objext" && ac_objext=o 237 238 _LT_CC_BASENAME([$compiler]) 239 240 # Only perform the check for file, if the check method requires it 241 test -z "$MAGIC_CMD" && MAGIC_CMD=file 242 case $deplibs_check_method in 243 file_magic*) 244 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 245 _LT_PATH_MAGIC 246 fi 247 ;; 248 esac 249 250 # Use C for the default configuration in the libtool script 251 LT_SUPPORTED_TAG([CC]) 252 _LT_LANG_C_CONFIG 253 _LT_LANG_DEFAULT_CONFIG 254 _LT_CONFIG_COMMANDS 255 ])# _LT_SETUP 256 257 258 # _LT_PREPARE_SED_QUOTE_VARS 259 # -------------------------- 260 # Define a few sed substitution that help us do robust quoting. 261 m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 262 [# Backslashify metacharacters that are still active within 263 # double-quoted strings. 264 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 265 266 # Same as above, but do not quote variable references. 267 double_quote_subst='s/\([["`\\]]\)/\\\1/g' 268 269 # Sed substitution to delay expansion of an escaped shell variable in a 270 # double_quote_subst'ed string. 271 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 272 273 # Sed substitution to delay expansion of an escaped single quote. 274 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 275 276 # Sed substitution to avoid accidental globbing in evaled expressions 277 no_glob_subst='s/\*/\\\*/g' 278 ]) 279 280 # _LT_PROG_LTMAIN 281 # --------------- 282 # Note that this code is called both from 'configure', and 'config.status' 283 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 284 # 'config.status' has no value for ac_aux_dir unless we are using Automake, 285 # so we pass a copy along to make sure it has a sensible value anyway. 286 m4_defun([_LT_PROG_LTMAIN], 287 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 288 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 289 ltmain=$ac_aux_dir/ltmain.sh 290 ])# _LT_PROG_LTMAIN 291 292 293 ## ------------------------------------- ## 294 ## Accumulate code for creating libtool. ## 295 ## ------------------------------------- ## 296 297 # So that we can recreate a full libtool script including additional 298 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 299 # in macros and then make a single call at the end using the 'libtool' 300 # label. 301 302 303 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 304 # ---------------------------------------- 305 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 306 m4_define([_LT_CONFIG_LIBTOOL_INIT], 307 [m4_ifval([$1], 308 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 309 [$1 310 ])])]) 311 312 # Initialize. 313 m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 314 315 316 # _LT_CONFIG_LIBTOOL([COMMANDS]) 317 # ------------------------------ 318 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 319 m4_define([_LT_CONFIG_LIBTOOL], 320 [m4_ifval([$1], 321 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 322 [$1 323 ])])]) 324 325 # Initialize. 326 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 327 328 329 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 330 # ----------------------------------------------------- 331 m4_defun([_LT_CONFIG_SAVE_COMMANDS], 332 [_LT_CONFIG_LIBTOOL([$1]) 333 _LT_CONFIG_LIBTOOL_INIT([$2]) 334 ]) 335 336 337 # _LT_FORMAT_COMMENT([COMMENT]) 338 # ----------------------------- 339 # Add leading comment marks to the start of each line, and a trailing 340 # full-stop to the whole comment if one is not present already. 341 m4_define([_LT_FORMAT_COMMENT], 342 [m4_ifval([$1], [ 343 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 344 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 345 )]) 346 347 348 349 ## ------------------------ ## 350 ## FIXME: Eliminate VARNAME ## 351 ## ------------------------ ## 352 353 354 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 355 # ------------------------------------------------------------------- 356 # CONFIGNAME is the name given to the value in the libtool script. 357 # VARNAME is the (base) name used in the configure script. 358 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on 359 # VARNAME. Any other value will be used directly. 360 m4_define([_LT_DECL], 361 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 362 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 363 [m4_ifval([$1], [$1], [$2])]) 364 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 365 m4_ifval([$4], 366 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 367 lt_dict_add_subkey([lt_decl_dict], [$2], 368 [tagged?], [m4_ifval([$5], [yes], [no])])]) 369 ]) 370 371 372 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 373 # -------------------------------------------------------- 374 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 375 376 377 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 378 # ------------------------------------------------ 379 m4_define([lt_decl_tag_varnames], 380 [_lt_decl_filter([tagged?], [yes], $@)]) 381 382 383 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 384 # --------------------------------------------------------- 385 m4_define([_lt_decl_filter], 386 [m4_case([$#], 387 [0], [m4_fatal([$0: too few arguments: $#])], 388 [1], [m4_fatal([$0: too few arguments: $#: $1])], 389 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 390 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 391 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 392 ]) 393 394 395 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 396 # -------------------------------------------------- 397 m4_define([lt_decl_quote_varnames], 398 [_lt_decl_filter([value], [1], $@)]) 399 400 401 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 402 # --------------------------------------------------- 403 m4_define([lt_decl_dquote_varnames], 404 [_lt_decl_filter([value], [2], $@)]) 405 406 407 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 408 # --------------------------------------------------- 409 m4_define([lt_decl_varnames_tagged], 410 [m4_assert([$# <= 2])dnl 411 _$0(m4_quote(m4_default([$1], [[, ]])), 412 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 413 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 414 m4_define([_lt_decl_varnames_tagged], 415 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 416 417 418 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 419 # ------------------------------------------------ 420 m4_define([lt_decl_all_varnames], 421 [_$0(m4_quote(m4_default([$1], [[, ]])), 422 m4_if([$2], [], 423 m4_quote(lt_decl_varnames), 424 m4_quote(m4_shift($@))))[]dnl 425 ]) 426 m4_define([_lt_decl_all_varnames], 427 [lt_join($@, lt_decl_varnames_tagged([$1], 428 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 429 ]) 430 431 432 # _LT_CONFIG_STATUS_DECLARE([VARNAME]) 433 # ------------------------------------ 434 # Quote a variable value, and forward it to 'config.status' so that its 435 # declaration there will have the same value as in 'configure'. VARNAME 436 # must have a single quote delimited value for this to work. 437 m4_define([_LT_CONFIG_STATUS_DECLARE], 438 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 439 440 441 # _LT_CONFIG_STATUS_DECLARATIONS 442 # ------------------------------ 443 # We delimit libtool config variables with single quotes, so when 444 # we write them to config.status, we have to be sure to quote all 445 # embedded single quotes properly. In configure, this macro expands 446 # each variable declared with _LT_DECL (and _LT_TAGDECL) into: 447 # 448 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 449 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 450 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 451 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 452 453 454 # _LT_LIBTOOL_TAGS 455 # ---------------- 456 # Output comment and list of tags supported by the script 457 m4_defun([_LT_LIBTOOL_TAGS], 458 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 459 available_tags='_LT_TAGS'dnl 460 ]) 461 462 463 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 464 # ----------------------------------- 465 # Extract the dictionary values for VARNAME (optionally with TAG) and 466 # expand to a commented shell variable setting: 467 # 468 # # Some comment about what VAR is for. 469 # visible_name=$lt_internal_name 470 m4_define([_LT_LIBTOOL_DECLARE], 471 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 472 [description])))[]dnl 473 m4_pushdef([_libtool_name], 474 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 475 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 476 [0], [_libtool_name=[$]$1], 477 [1], [_libtool_name=$lt_[]$1], 478 [2], [_libtool_name=$lt_[]$1], 479 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 480 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 481 ]) 482 483 484 # _LT_LIBTOOL_CONFIG_VARS 485 # ----------------------- 486 # Produce commented declarations of non-tagged libtool config variables 487 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' 488 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG 489 # section) are produced by _LT_LIBTOOL_TAG_VARS. 490 m4_defun([_LT_LIBTOOL_CONFIG_VARS], 491 [m4_foreach([_lt_var], 492 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 493 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 494 495 496 # _LT_LIBTOOL_TAG_VARS(TAG) 497 # ------------------------- 498 m4_define([_LT_LIBTOOL_TAG_VARS], 499 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 500 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 501 502 503 # _LT_TAGVAR(VARNAME, [TAGNAME]) 504 # ------------------------------ 505 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 506 507 508 # _LT_CONFIG_COMMANDS 509 # ------------------- 510 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 511 # variables for single and double quote escaping we saved from calls 512 # to _LT_DECL, we can put quote escaped variables declarations 513 # into 'config.status', and then the shell code to quote escape them in 514 # for loops in 'config.status'. Finally, any additional code accumulated 515 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 516 m4_defun([_LT_CONFIG_COMMANDS], 517 [AC_PROVIDE_IFELSE([LT_OUTPUT], 518 dnl If the libtool generation code has been placed in $CONFIG_LT, 519 dnl instead of duplicating it all over again into config.status, 520 dnl then we will have config.status run $CONFIG_LT later, so it 521 dnl needs to know what name is stored there: 522 [AC_CONFIG_COMMANDS([libtool], 523 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 524 dnl If the libtool generation code is destined for config.status, 525 dnl expand the accumulated commands and init code now: 526 [AC_CONFIG_COMMANDS([libtool], 527 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 528 ])#_LT_CONFIG_COMMANDS 529 530 531 # Initialize. 532 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 533 [ 534 535 # The HP-UX ksh and POSIX shell print the target directory to stdout 536 # if CDPATH is set. 537 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 538 539 sed_quote_subst='$sed_quote_subst' 540 double_quote_subst='$double_quote_subst' 541 delay_variable_subst='$delay_variable_subst' 542 _LT_CONFIG_STATUS_DECLARATIONS 543 LTCC='$LTCC' 544 LTCFLAGS='$LTCFLAGS' 545 compiler='$compiler_DEFAULT' 546 547 # A function that is used when there is no print builtin or printf. 548 func_fallback_echo () 549 { 550 eval 'cat <<_LTECHO_EOF 551 \$[]1 552 _LTECHO_EOF' 553 } 554 555 # Quote evaled strings. 556 for var in lt_decl_all_varnames([[ \ 557 ]], lt_decl_quote_varnames); do 558 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 559 *[[\\\\\\\`\\"\\\$]]*) 560 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 561 ;; 562 *) 563 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 564 ;; 565 esac 566 done 567 568 # Double-quote double-evaled strings. 569 for var in lt_decl_all_varnames([[ \ 570 ]], lt_decl_dquote_varnames); do 571 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 572 *[[\\\\\\\`\\"\\\$]]*) 573 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 574 ;; 575 *) 576 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 577 ;; 578 esac 579 done 580 581 _LT_OUTPUT_LIBTOOL_INIT 582 ]) 583 584 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 585 # ------------------------------------ 586 # Generate a child script FILE with all initialization necessary to 587 # reuse the environment learned by the parent script, and make the 588 # file executable. If COMMENT is supplied, it is inserted after the 589 # '#!' sequence but before initialization text begins. After this 590 # macro, additional text can be appended to FILE to form the body of 591 # the child script. The macro ends with non-zero status if the 592 # file could not be fully written (such as if the disk is full). 593 m4_ifdef([AS_INIT_GENERATED], 594 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 595 [m4_defun([_LT_GENERATED_FILE_INIT], 596 [m4_require([AS_PREPARE])]dnl 597 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 598 [lt_write_fail=0 599 cat >$1 <<_ASEOF || lt_write_fail=1 600 #! $SHELL 601 # Generated by $as_me. 602 $2 603 SHELL=\${CONFIG_SHELL-$SHELL} 604 export SHELL 605 _ASEOF 606 cat >>$1 <<\_ASEOF || lt_write_fail=1 607 AS_SHELL_SANITIZE 608 _AS_PREPARE 609 exec AS_MESSAGE_FD>&1 610 _ASEOF 611 test 0 = "$lt_write_fail" && chmod +x $1[]dnl 612 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 613 614 # LT_OUTPUT 615 # --------- 616 # This macro allows early generation of the libtool script (before 617 # AC_OUTPUT is called), incase it is used in configure for compilation 618 # tests. 619 AC_DEFUN([LT_OUTPUT], 620 [: ${CONFIG_LT=./config.lt} 621 AC_MSG_NOTICE([creating $CONFIG_LT]) 622 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 623 [# Run this file to recreate a libtool stub with the current configuration.]) 624 625 cat >>"$CONFIG_LT" <<\_LTEOF 626 lt_cl_silent=false 627 exec AS_MESSAGE_LOG_FD>>config.log 628 { 629 echo 630 AS_BOX([Running $as_me.]) 631 } >&AS_MESSAGE_LOG_FD 632 633 lt_cl_help="\ 634 '$as_me' creates a local libtool stub from the current configuration, 635 for use in further configure time tests before the real libtool is 636 generated. 637 638 Usage: $[0] [[OPTIONS]] 639 640 -h, --help print this help, then exit 641 -V, --version print version number, then exit 642 -q, --quiet do not print progress messages 643 -d, --debug don't remove temporary files 644 645 Report bugs to <bug-libtool (a] gnu.org>." 646 647 lt_cl_version="\ 648 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 649 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 650 configured by $[0], generated by m4_PACKAGE_STRING. 651 652 Copyright (C) 2011 Free Software Foundation, Inc. 653 This config.lt script is free software; the Free Software Foundation 654 gives unlimited permision to copy, distribute and modify it." 655 656 while test 0 != $[#] 657 do 658 case $[1] in 659 --version | --v* | -V ) 660 echo "$lt_cl_version"; exit 0 ;; 661 --help | --h* | -h ) 662 echo "$lt_cl_help"; exit 0 ;; 663 --debug | --d* | -d ) 664 debug=: ;; 665 --quiet | --q* | --silent | --s* | -q ) 666 lt_cl_silent=: ;; 667 668 -*) AC_MSG_ERROR([unrecognized option: $[1] 669 Try '$[0] --help' for more information.]) ;; 670 671 *) AC_MSG_ERROR([unrecognized argument: $[1] 672 Try '$[0] --help' for more information.]) ;; 673 esac 674 shift 675 done 676 677 if $lt_cl_silent; then 678 exec AS_MESSAGE_FD>/dev/null 679 fi 680 _LTEOF 681 682 cat >>"$CONFIG_LT" <<_LTEOF 683 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 684 _LTEOF 685 686 cat >>"$CONFIG_LT" <<\_LTEOF 687 AC_MSG_NOTICE([creating $ofile]) 688 _LT_OUTPUT_LIBTOOL_COMMANDS 689 AS_EXIT(0) 690 _LTEOF 691 chmod +x "$CONFIG_LT" 692 693 # configure is writing to config.log, but config.lt does its own redirection, 694 # appending to config.log, which fails on DOS, as config.log is still kept 695 # open by configure. Here we exec the FD to /dev/null, effectively closing 696 # config.log, so it can be properly (re)opened and appended to by config.lt. 697 lt_cl_success=: 698 test yes = "$silent" && 699 lt_config_lt_args="$lt_config_lt_args --quiet" 700 exec AS_MESSAGE_LOG_FD>/dev/null 701 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 702 exec AS_MESSAGE_LOG_FD>>config.log 703 $lt_cl_success || AS_EXIT(1) 704 ])# LT_OUTPUT 705 706 707 # _LT_CONFIG(TAG) 708 # --------------- 709 # If TAG is the built-in tag, create an initial libtool script with a 710 # default configuration from the untagged config vars. Otherwise add code 711 # to config.status for appending the configuration named by TAG from the 712 # matching tagged config vars. 713 m4_defun([_LT_CONFIG], 714 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 715 _LT_CONFIG_SAVE_COMMANDS([ 716 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 717 m4_if(_LT_TAG, [C], [ 718 # See if we are running on zsh, and set the options that allow our 719 # commands through without removal of \ escapes. 720 if test -n "${ZSH_VERSION+set}"; then 721 setopt NO_GLOB_SUBST 722 fi 723 724 cfgfile=${ofile}T 725 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 726 $RM "$cfgfile" 727 728 cat <<_LT_EOF >> "$cfgfile" 729 #! $SHELL 730 # Generated automatically by $as_me ($PACKAGE) $VERSION 731 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 732 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 733 734 # Provide generalized library-building support services. 735 # Written by Gordon Matzigkeit, 1996 736 737 _LT_COPYING 738 _LT_LIBTOOL_TAGS 739 740 # Configured defaults for sys_lib_dlsearch_path munging. 741 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 742 743 # ### BEGIN LIBTOOL CONFIG 744 _LT_LIBTOOL_CONFIG_VARS 745 _LT_LIBTOOL_TAG_VARS 746 # ### END LIBTOOL CONFIG 747 748 _LT_EOF 749 750 cat <<'_LT_EOF' >> "$cfgfile" 751 752 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 753 754 _LT_PREPARE_MUNGE_PATH_LIST 755 _LT_PREPARE_CC_BASENAME 756 757 # ### END FUNCTIONS SHARED WITH CONFIGURE 758 759 _LT_EOF 760 761 case $host_os in 762 aix3*) 763 cat <<\_LT_EOF >> "$cfgfile" 764 # AIX sometimes has problems with the GCC collect2 program. For some 765 # reason, if we set the COLLECT_NAMES environment variable, the problems 766 # vanish in a puff of smoke. 767 if test set != "${COLLECT_NAMES+set}"; then 768 COLLECT_NAMES= 769 export COLLECT_NAMES 770 fi 771 _LT_EOF 772 ;; 773 esac 774 775 _LT_PROG_LTMAIN 776 777 # We use sed instead of cat because bash on DJGPP gets confused if 778 # if finds mixed CR/LF and LF-only lines. Since sed operates in 779 # text mode, it properly converts lines to CR/LF. This bash problem 780 # is reportedly fixed, but why not run on old versions too? 781 sed '$q' "$ltmain" >> "$cfgfile" \ 782 || (rm -f "$cfgfile"; exit 1) 783 784 mv -f "$cfgfile" "$ofile" || 785 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 786 chmod +x "$ofile" 787 ], 788 [cat <<_LT_EOF >> "$ofile" 789 790 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 791 dnl in a comment (ie after a #). 792 # ### BEGIN LIBTOOL TAG CONFIG: $1 793 _LT_LIBTOOL_TAG_VARS(_LT_TAG) 794 # ### END LIBTOOL TAG CONFIG: $1 795 _LT_EOF 796 ])dnl /m4_if 797 ], 798 [m4_if([$1], [], [ 799 PACKAGE='$PACKAGE' 800 VERSION='$VERSION' 801 RM='$RM' 802 ofile='$ofile'], []) 803 ])dnl /_LT_CONFIG_SAVE_COMMANDS 804 ])# _LT_CONFIG 805 806 807 # LT_SUPPORTED_TAG(TAG) 808 # --------------------- 809 # Trace this macro to discover what tags are supported by the libtool 810 # --tag option, using: 811 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 812 AC_DEFUN([LT_SUPPORTED_TAG], []) 813 814 815 # C support is built-in for now 816 m4_define([_LT_LANG_C_enabled], []) 817 m4_define([_LT_TAGS], []) 818 819 820 # LT_LANG(LANG) 821 # ------------- 822 # Enable libtool support for the given language if not already enabled. 823 AC_DEFUN([LT_LANG], 824 [AC_BEFORE([$0], [LT_OUTPUT])dnl 825 m4_case([$1], 826 [C], [_LT_LANG(C)], 827 [C++], [_LT_LANG(CXX)], 828 [Go], [_LT_LANG(GO)], 829 [Java], [_LT_LANG(GCJ)], 830 [Fortran 77], [_LT_LANG(F77)], 831 [Fortran], [_LT_LANG(FC)], 832 [Windows Resource], [_LT_LANG(RC)], 833 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 834 [_LT_LANG($1)], 835 [m4_fatal([$0: unsupported language: "$1"])])])dnl 836 ])# LT_LANG 837 838 839 # _LT_LANG(LANGNAME) 840 # ------------------ 841 m4_defun([_LT_LANG], 842 [m4_ifdef([_LT_LANG_]$1[_enabled], [], 843 [LT_SUPPORTED_TAG([$1])dnl 844 m4_append([_LT_TAGS], [$1 ])dnl 845 m4_define([_LT_LANG_]$1[_enabled], [])dnl 846 _LT_LANG_$1_CONFIG($1)])dnl 847 ])# _LT_LANG 848 849 850 m4_ifndef([AC_PROG_GO], [ 851 ############################################################ 852 # NOTE: This macro has been submitted for inclusion into # 853 # GNU Autoconf as AC_PROG_GO. When it is available in # 854 # a released version of Autoconf we should remove this # 855 # macro and use it instead. # 856 ############################################################ 857 m4_defun([AC_PROG_GO], 858 [AC_LANG_PUSH(Go)dnl 859 AC_ARG_VAR([GOC], [Go compiler command])dnl 860 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 861 _AC_ARG_VAR_LDFLAGS()dnl 862 AC_CHECK_TOOL(GOC, gccgo) 863 if test -z "$GOC"; then 864 if test -n "$ac_tool_prefix"; then 865 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 866 fi 867 fi 868 if test -z "$GOC"; then 869 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 870 fi 871 ])#m4_defun 872 ])#m4_ifndef 873 874 875 # _LT_LANG_DEFAULT_CONFIG 876 # ----------------------- 877 m4_defun([_LT_LANG_DEFAULT_CONFIG], 878 [AC_PROVIDE_IFELSE([AC_PROG_CXX], 879 [LT_LANG(CXX)], 880 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 881 882 AC_PROVIDE_IFELSE([AC_PROG_F77], 883 [LT_LANG(F77)], 884 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 885 886 AC_PROVIDE_IFELSE([AC_PROG_FC], 887 [LT_LANG(FC)], 888 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 889 890 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 891 dnl pulling things in needlessly. 892 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 893 [LT_LANG(GCJ)], 894 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 895 [LT_LANG(GCJ)], 896 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 897 [LT_LANG(GCJ)], 898 [m4_ifdef([AC_PROG_GCJ], 899 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 900 m4_ifdef([A][M_PROG_GCJ], 901 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 902 m4_ifdef([LT_PROG_GCJ], 903 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 904 905 AC_PROVIDE_IFELSE([AC_PROG_GO], 906 [LT_LANG(GO)], 907 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 908 909 AC_PROVIDE_IFELSE([LT_PROG_RC], 910 [LT_LANG(RC)], 911 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 912 ])# _LT_LANG_DEFAULT_CONFIG 913 914 # Obsolete macros: 915 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 916 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 917 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 918 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 919 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 920 dnl aclocal-1.4 backwards compatibility: 921 dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 922 dnl AC_DEFUN([AC_LIBTOOL_F77], []) 923 dnl AC_DEFUN([AC_LIBTOOL_FC], []) 924 dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 925 dnl AC_DEFUN([AC_LIBTOOL_RC], []) 926 927 928 # _LT_TAG_COMPILER 929 # ---------------- 930 m4_defun([_LT_TAG_COMPILER], 931 [AC_REQUIRE([AC_PROG_CC])dnl 932 933 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 934 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 935 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 936 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 937 938 # If no C compiler was specified, use CC. 939 LTCC=${LTCC-"$CC"} 940 941 # If no C compiler flags were specified, use CFLAGS. 942 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 943 944 # Allow CC to be a program name with arguments. 945 compiler=$CC 946 ])# _LT_TAG_COMPILER 947 948 949 # _LT_COMPILER_BOILERPLATE 950 # ------------------------ 951 # Check for compiler boilerplate output or warnings with 952 # the simple compiler test code. 953 m4_defun([_LT_COMPILER_BOILERPLATE], 954 [m4_require([_LT_DECL_SED])dnl 955 ac_outfile=conftest.$ac_objext 956 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 957 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 958 _lt_compiler_boilerplate=`cat conftest.err` 959 $RM conftest* 960 ])# _LT_COMPILER_BOILERPLATE 961 962 963 # _LT_LINKER_BOILERPLATE 964 # ---------------------- 965 # Check for linker boilerplate output or warnings with 966 # the simple link test code. 967 m4_defun([_LT_LINKER_BOILERPLATE], 968 [m4_require([_LT_DECL_SED])dnl 969 ac_outfile=conftest.$ac_objext 970 echo "$lt_simple_link_test_code" >conftest.$ac_ext 971 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 972 _lt_linker_boilerplate=`cat conftest.err` 973 $RM -r conftest* 974 ])# _LT_LINKER_BOILERPLATE 975 976 # _LT_REQUIRED_DARWIN_CHECKS 977 # ------------------------- 978 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 979 case $host_os in 980 rhapsody* | darwin*) 981 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 982 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 983 AC_CHECK_TOOL([LIPO], [lipo], [:]) 984 AC_CHECK_TOOL([OTOOL], [otool], [:]) 985 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 986 _LT_DECL([], [DSYMUTIL], [1], 987 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 988 _LT_DECL([], [NMEDIT], [1], 989 [Tool to change global to local symbols on Mac OS X]) 990 _LT_DECL([], [LIPO], [1], 991 [Tool to manipulate fat objects and archives on Mac OS X]) 992 _LT_DECL([], [OTOOL], [1], 993 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 994 _LT_DECL([], [OTOOL64], [1], 995 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 996 997 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 998 [lt_cv_apple_cc_single_mod=no 999 if test -z "$LT_MULTI_MODULE"; then 1000 # By default we will add the -single_module flag. You can override 1001 # by either setting the environment variable LT_MULTI_MODULE 1002 # non-empty at configure time, or by adding -multi_module to the 1003 # link flags. 1004 rm -rf libconftest.dylib* 1005 echo "int foo(void){return 1;}" > conftest.c 1006 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1007 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1008 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1009 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1010 _lt_result=$? 1011 # If there is a non-empty error log, and "single_module" 1012 # appears in it, assume the flag caused a linker warning 1013 if test -s conftest.err && $GREP single_module conftest.err; then 1014 cat conftest.err >&AS_MESSAGE_LOG_FD 1015 # Otherwise, if the output was created with a 0 exit code from 1016 # the compiler, it worked. 1017 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 1018 lt_cv_apple_cc_single_mod=yes 1019 else 1020 cat conftest.err >&AS_MESSAGE_LOG_FD 1021 fi 1022 rm -rf libconftest.dylib* 1023 rm -f conftest.* 1024 fi]) 1025 1026 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1027 [lt_cv_ld_exported_symbols_list], 1028 [lt_cv_ld_exported_symbols_list=no 1029 save_LDFLAGS=$LDFLAGS 1030 echo "_main" > conftest.sym 1031 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1032 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1033 [lt_cv_ld_exported_symbols_list=yes], 1034 [lt_cv_ld_exported_symbols_list=no]) 1035 LDFLAGS=$save_LDFLAGS 1036 ]) 1037 1038 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1039 [lt_cv_ld_force_load=no 1040 cat > conftest.c << _LT_EOF 1041 int forced_loaded() { return 2;} 1042 _LT_EOF 1043 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1044 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1045 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1046 $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1047 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1048 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1049 cat > conftest.c << _LT_EOF 1050 int main() { return 0;} 1051 _LT_EOF 1052 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1053 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1054 _lt_result=$? 1055 if test -s conftest.err && $GREP force_load conftest.err; then 1056 cat conftest.err >&AS_MESSAGE_LOG_FD 1057 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 1058 lt_cv_ld_force_load=yes 1059 else 1060 cat conftest.err >&AS_MESSAGE_LOG_FD 1061 fi 1062 rm -f conftest.err libconftest.a conftest conftest.c 1063 rm -rf conftest.dSYM 1064 ]) 1065 case $host_os in 1066 rhapsody* | darwin1.[[012]]) 1067 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 1068 darwin1.*) 1069 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1070 darwin*) # darwin 5.x on 1071 # if running on 10.5 or later, the deployment target defaults 1072 # to the OS version, if on x86, and 10.4, the deployment 1073 # target defaults to 10.4. Don't you love it? 1074 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1075 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1076 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 1077 10.[[012]][[,.]]*) 1078 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1079 10.*) 1080 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 1081 esac 1082 ;; 1083 esac 1084 if test yes = "$lt_cv_apple_cc_single_mod"; then 1085 _lt_dar_single_mod='$single_module' 1086 fi 1087 if test yes = "$lt_cv_ld_exported_symbols_list"; then 1088 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 1089 else 1090 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 1091 fi 1092 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 1093 _lt_dsymutil='~$DSYMUTIL $lib || :' 1094 else 1095 _lt_dsymutil= 1096 fi 1097 ;; 1098 esac 1099 ]) 1100 1101 1102 # _LT_DARWIN_LINKER_FEATURES([TAG]) 1103 # --------------------------------- 1104 # Checks for linker and compiler features on darwin 1105 m4_defun([_LT_DARWIN_LINKER_FEATURES], 1106 [ 1107 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1108 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1109 _LT_TAGVAR(hardcode_direct, $1)=no 1110 _LT_TAGVAR(hardcode_automatic, $1)=yes 1111 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1112 if test yes = "$lt_cv_ld_force_load"; then 1113 _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\"`' 1114 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1115 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1116 else 1117 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1118 fi 1119 _LT_TAGVAR(link_all_deplibs, $1)=yes 1120 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined 1121 case $cc_basename in 1122 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 1123 *) _lt_dar_can_shared=$GCC ;; 1124 esac 1125 if test yes = "$_lt_dar_can_shared"; then 1126 output_verbose_link_cmd=func_echo_all 1127 _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" 1128 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 1129 _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" 1130 _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" 1131 m4_if([$1], [CXX], 1132 [ if test yes != "$lt_cv_apple_cc_single_mod"; then 1133 _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" 1134 _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" 1135 fi 1136 ],[]) 1137 else 1138 _LT_TAGVAR(ld_shlibs, $1)=no 1139 fi 1140 ]) 1141 1142 # _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1143 # ---------------------------------- 1144 # Links a minimal program and checks the executable 1145 # for the system default hardcoded library path. In most cases, 1146 # this is /usr/lib:/lib, but when the MPI compilers are used 1147 # the location of the communication and MPI libs are included too. 1148 # If we don't find anything, use the default library path according 1149 # to the aix ld manual. 1150 # Store the results from the different compilers for each TAGNAME. 1151 # Allow to override them for all tags through lt_cv_aix_libpath. 1152 m4_defun([_LT_SYS_MODULE_PATH_AIX], 1153 [m4_require([_LT_DECL_SED])dnl 1154 if test set = "${lt_cv_aix_libpath+set}"; then 1155 aix_libpath=$lt_cv_aix_libpath 1156 else 1157 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1158 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1159 lt_aix_libpath_sed='[ 1160 /Import File Strings/,/^$/ { 1161 /^0/ { 1162 s/^0 *\([^ ]*\) *$/\1/ 1163 p 1164 } 1165 }]' 1166 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1167 # Check for a 64-bit object if we didn't find anything. 1168 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1169 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1170 fi],[]) 1171 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1172 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib 1173 fi 1174 ]) 1175 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1176 fi 1177 ])# _LT_SYS_MODULE_PATH_AIX 1178 1179 1180 # _LT_SHELL_INIT(ARG) 1181 # ------------------- 1182 m4_define([_LT_SHELL_INIT], 1183 [m4_divert_text([M4SH-INIT], [$1 1184 ])])# _LT_SHELL_INIT 1185 1186 1187 1188 # _LT_PROG_ECHO_BACKSLASH 1189 # ----------------------- 1190 # Find how we can fake an echo command that does not interpret backslash. 1191 # In particular, with Autoconf 2.60 or later we add some code to the start 1192 # of the generated configure script that will find a shell with a builtin 1193 # printf (that we can use as an echo command). 1194 m4_defun([_LT_PROG_ECHO_BACKSLASH], 1195 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1196 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1197 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1198 1199 AC_MSG_CHECKING([how to print strings]) 1200 # Test print first, because it will be a builtin if present. 1201 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1202 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1203 ECHO='print -r --' 1204 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1205 ECHO='printf %s\n' 1206 else 1207 # Use this function as a fallback that always works. 1208 func_fallback_echo () 1209 { 1210 eval 'cat <<_LTECHO_EOF 1211 $[]1 1212 _LTECHO_EOF' 1213 } 1214 ECHO='func_fallback_echo' 1215 fi 1216 1217 # func_echo_all arg... 1218 # Invoke $ECHO with all args, space-separated. 1219 func_echo_all () 1220 { 1221 $ECHO "$*" 1222 } 1223 1224 case $ECHO in 1225 printf*) AC_MSG_RESULT([printf]) ;; 1226 print*) AC_MSG_RESULT([print -r]) ;; 1227 *) AC_MSG_RESULT([cat]) ;; 1228 esac 1229 1230 m4_ifdef([_AS_DETECT_SUGGESTED], 1231 [_AS_DETECT_SUGGESTED([ 1232 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1233 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1234 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1235 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1236 PATH=/empty FPATH=/empty; export PATH FPATH 1237 test "X`printf %s $ECHO`" = "X$ECHO" \ 1238 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1239 1240 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1241 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1242 ])# _LT_PROG_ECHO_BACKSLASH 1243 1244 1245 # _LT_WITH_SYSROOT 1246 # ---------------- 1247 AC_DEFUN([_LT_WITH_SYSROOT], 1248 [AC_MSG_CHECKING([for sysroot]) 1249 AC_ARG_WITH([sysroot], 1250 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], 1251 [Search for dependent libraries within DIR (or the compiler's sysroot 1252 if not specified).])], 1253 [], [with_sysroot=no]) 1254 1255 dnl lt_sysroot will always be passed unquoted. We quote it here 1256 dnl in case the user passed a directory name. 1257 lt_sysroot= 1258 case $with_sysroot in #( 1259 yes) 1260 if test yes = "$GCC"; then 1261 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1262 fi 1263 ;; #( 1264 /*) 1265 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1266 ;; #( 1267 no|'') 1268 ;; #( 1269 *) 1270 AC_MSG_RESULT([$with_sysroot]) 1271 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1272 ;; 1273 esac 1274 1275 AC_MSG_RESULT([${lt_sysroot:-no}]) 1276 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1277 [dependent libraries, and where our libraries should be installed.])]) 1278 1279 # _LT_ENABLE_LOCK 1280 # --------------- 1281 m4_defun([_LT_ENABLE_LOCK], 1282 [AC_ARG_ENABLE([libtool-lock], 1283 [AS_HELP_STRING([--disable-libtool-lock], 1284 [avoid locking (might break parallel builds)])]) 1285 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 1286 1287 # Some flags need to be propagated to the compiler or linker for good 1288 # libtool support. 1289 case $host in 1290 ia64-*-hpux*) 1291 # Find out what ABI is being produced by ac_compile, and set mode 1292 # options accordingly. 1293 echo 'int i;' > conftest.$ac_ext 1294 if AC_TRY_EVAL(ac_compile); then 1295 case `/usr/bin/file conftest.$ac_objext` in 1296 *ELF-32*) 1297 HPUX_IA64_MODE=32 1298 ;; 1299 *ELF-64*) 1300 HPUX_IA64_MODE=64 1301 ;; 1302 esac 1303 fi 1304 rm -rf conftest* 1305 ;; 1306 *-*-irix6*) 1307 # Find out what ABI is being produced by ac_compile, and set linker 1308 # options accordingly. 1309 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1310 if AC_TRY_EVAL(ac_compile); then 1311 if test yes = "$lt_cv_prog_gnu_ld"; then 1312 case `/usr/bin/file conftest.$ac_objext` in 1313 *32-bit*) 1314 LD="${LD-ld} -melf32bsmip" 1315 ;; 1316 *N32*) 1317 LD="${LD-ld} -melf32bmipn32" 1318 ;; 1319 *64-bit*) 1320 LD="${LD-ld} -melf64bmip" 1321 ;; 1322 esac 1323 else 1324 case `/usr/bin/file conftest.$ac_objext` in 1325 *32-bit*) 1326 LD="${LD-ld} -32" 1327 ;; 1328 *N32*) 1329 LD="${LD-ld} -n32" 1330 ;; 1331 *64-bit*) 1332 LD="${LD-ld} -64" 1333 ;; 1334 esac 1335 fi 1336 fi 1337 rm -rf conftest* 1338 ;; 1339 1340 mips64*-*linux*) 1341 # Find out what ABI is being produced by ac_compile, and set linker 1342 # options accordingly. 1343 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1344 if AC_TRY_EVAL(ac_compile); then 1345 emul=elf 1346 case `/usr/bin/file conftest.$ac_objext` in 1347 *32-bit*) 1348 emul="${emul}32" 1349 ;; 1350 *64-bit*) 1351 emul="${emul}64" 1352 ;; 1353 esac 1354 case `/usr/bin/file conftest.$ac_objext` in 1355 *MSB*) 1356 emul="${emul}btsmip" 1357 ;; 1358 *LSB*) 1359 emul="${emul}ltsmip" 1360 ;; 1361 esac 1362 case `/usr/bin/file conftest.$ac_objext` in 1363 *N32*) 1364 emul="${emul}n32" 1365 ;; 1366 esac 1367 LD="${LD-ld} -m $emul" 1368 fi 1369 rm -rf conftest* 1370 ;; 1371 1372 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 1373 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1374 # Find out what ABI is being produced by ac_compile, and set linker 1375 # options accordingly. Note that the listed cases only cover the 1376 # situations where additional linker options are needed (such as when 1377 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 1378 # vice versa); the common cases where no linker options are needed do 1379 # not appear in the list. 1380 echo 'int i;' > conftest.$ac_ext 1381 if AC_TRY_EVAL(ac_compile); then 1382 case `/usr/bin/file conftest.o` in 1383 *32-bit*) 1384 case $host in 1385 x86_64-*kfreebsd*-gnu) 1386 LD="${LD-ld} -m elf_i386_fbsd" 1387 ;; 1388 x86_64-*linux*) 1389 case `/usr/bin/file conftest.o` in 1390 *x86-64*) 1391 LD="${LD-ld} -m elf32_x86_64" 1392 ;; 1393 *) 1394 LD="${LD-ld} -m elf_i386" 1395 ;; 1396 esac 1397 ;; 1398 powerpc64le-*linux*) 1399 LD="${LD-ld} -m elf32lppclinux" 1400 ;; 1401 powerpc64-*linux*) 1402 LD="${LD-ld} -m elf32ppclinux" 1403 ;; 1404 s390x-*linux*) 1405 LD="${LD-ld} -m elf_s390" 1406 ;; 1407 sparc64-*linux*) 1408 LD="${LD-ld} -m elf32_sparc" 1409 ;; 1410 esac 1411 ;; 1412 *64-bit*) 1413 case $host in 1414 x86_64-*kfreebsd*-gnu) 1415 LD="${LD-ld} -m elf_x86_64_fbsd" 1416 ;; 1417 x86_64-*linux*) 1418 LD="${LD-ld} -m elf_x86_64" 1419 ;; 1420 powerpcle-*linux*) 1421 LD="${LD-ld} -m elf64lppc" 1422 ;; 1423 powerpc-*linux*) 1424 LD="${LD-ld} -m elf64ppc" 1425 ;; 1426 s390*-*linux*|s390*-*tpf*) 1427 LD="${LD-ld} -m elf64_s390" 1428 ;; 1429 sparc*-*linux*) 1430 LD="${LD-ld} -m elf64_sparc" 1431 ;; 1432 esac 1433 ;; 1434 esac 1435 fi 1436 rm -rf conftest* 1437 ;; 1438 1439 *-*-sco3.2v5*) 1440 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1441 SAVE_CFLAGS=$CFLAGS 1442 CFLAGS="$CFLAGS -belf" 1443 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1444 [AC_LANG_PUSH(C) 1445 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1446 AC_LANG_POP]) 1447 if test yes != "$lt_cv_cc_needs_belf"; then 1448 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1449 CFLAGS=$SAVE_CFLAGS 1450 fi 1451 ;; 1452 *-*solaris*) 1453 # Find out what ABI is being produced by ac_compile, and set linker 1454 # options accordingly. 1455 echo 'int i;' > conftest.$ac_ext 1456 if AC_TRY_EVAL(ac_compile); then 1457 case `/usr/bin/file conftest.o` in 1458 *64-bit*) 1459 case $lt_cv_prog_gnu_ld in 1460 yes*) 1461 case $host in 1462 i?86-*-solaris*|x86_64-*-solaris*) 1463 LD="${LD-ld} -m elf_x86_64" 1464 ;; 1465 sparc*-*-solaris*) 1466 LD="${LD-ld} -m elf64_sparc" 1467 ;; 1468 esac 1469 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1470 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1471 LD=${LD-ld}_sol2 1472 fi 1473 ;; 1474 *) 1475 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1476 LD="${LD-ld} -64" 1477 fi 1478 ;; 1479 esac 1480 ;; 1481 esac 1482 fi 1483 rm -rf conftest* 1484 ;; 1485 esac 1486 1487 need_locks=$enable_libtool_lock 1488 ])# _LT_ENABLE_LOCK 1489 1490 1491 # _LT_PROG_AR 1492 # ----------- 1493 m4_defun([_LT_PROG_AR], 1494 [AC_CHECK_TOOLS(AR, [ar], false) 1495 : ${AR=ar} 1496 _LT_DECL([], [AR], [1], [The archiver]) 1497 1498 # Use ARFLAGS variable as AR's operation code to sync the variable naming with 1499 # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 1500 # higher priority because thats what people were doing historically (setting 1501 # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 1502 # variable obsoleted/removed. 1503 1504 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 1505 lt_ar_flags=$AR_FLAGS 1506 _LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)]) 1507 1508 # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 1509 # by AR_FLAGS because that was never working and AR_FLAGS is about to die. 1510 _LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}], 1511 [Flags to create an archive]) 1512 1513 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1514 [lt_cv_ar_at_file=no 1515 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1516 [echo conftest.$ac_objext > conftest.lst 1517 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1518 AC_TRY_EVAL([lt_ar_try]) 1519 if test 0 -eq "$ac_status"; then 1520 # Ensure the archiver fails upon bogus file names. 1521 rm -f conftest.$ac_objext libconftest.a 1522 AC_TRY_EVAL([lt_ar_try]) 1523 if test 0 -ne "$ac_status"; then 1524 lt_cv_ar_at_file=@ 1525 fi 1526 fi 1527 rm -f conftest.* libconftest.a 1528 ]) 1529 ]) 1530 1531 if test no = "$lt_cv_ar_at_file"; then 1532 archiver_list_spec= 1533 else 1534 archiver_list_spec=$lt_cv_ar_at_file 1535 fi 1536 _LT_DECL([], [archiver_list_spec], [1], 1537 [How to feed a file listing to the archiver]) 1538 ])# _LT_PROG_AR 1539 1540 1541 # _LT_CMD_OLD_ARCHIVE 1542 # ------------------- 1543 m4_defun([_LT_CMD_OLD_ARCHIVE], 1544 [_LT_PROG_AR 1545 1546 AC_CHECK_TOOL(STRIP, strip, :) 1547 test -z "$STRIP" && STRIP=: 1548 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1549 1550 AC_CHECK_TOOL(RANLIB, ranlib, :) 1551 test -z "$RANLIB" && RANLIB=: 1552 _LT_DECL([], [RANLIB], [1], 1553 [Commands used to install an old-style archive]) 1554 1555 # Determine commands to create old-style static archives. 1556 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1557 old_postinstall_cmds='chmod 644 $oldlib' 1558 old_postuninstall_cmds= 1559 1560 if test -n "$RANLIB"; then 1561 case $host_os in 1562 bitrig* | openbsd*) 1563 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1564 ;; 1565 *) 1566 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1567 ;; 1568 esac 1569 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1570 fi 1571 1572 case $host_os in 1573 darwin*) 1574 lock_old_archive_extraction=yes ;; 1575 *) 1576 lock_old_archive_extraction=no ;; 1577 esac 1578 _LT_DECL([], [old_postinstall_cmds], [2]) 1579 _LT_DECL([], [old_postuninstall_cmds], [2]) 1580 _LT_TAGDECL([], [old_archive_cmds], [2], 1581 [Commands used to build an old-style archive]) 1582 _LT_DECL([], [lock_old_archive_extraction], [0], 1583 [Whether to use a lock for old archive extraction]) 1584 ])# _LT_CMD_OLD_ARCHIVE 1585 1586 1587 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1588 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1589 # ---------------------------------------------------------------- 1590 # Check whether the given compiler option works 1591 AC_DEFUN([_LT_COMPILER_OPTION], 1592 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1593 m4_require([_LT_DECL_SED])dnl 1594 AC_CACHE_CHECK([$1], [$2], 1595 [$2=no 1596 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1597 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1598 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment 1599 # Insert the option either (1) after the last *FLAGS variable, or 1600 # (2) before a word containing "conftest.", or (3) at the end. 1601 # Note that $ac_compile itself does not contain backslashes and begins 1602 # with a dollar sign (not a hyphen), so the echo should work correctly. 1603 # The option is referenced via a variable to avoid confusing sed. 1604 lt_compile=`echo "$ac_compile" | $SED \ 1605 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1606 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1607 -e 's:$: $lt_compiler_flag:'` 1608 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1609 (eval "$lt_compile" 2>conftest.err) 1610 ac_status=$? 1611 cat conftest.err >&AS_MESSAGE_LOG_FD 1612 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1613 if (exit $ac_status) && test -s "$ac_outfile"; then 1614 # The compiler can only warn and ignore the option if not recognized 1615 # So say no if there are warnings other than the usual output. 1616 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1617 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1618 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1619 $2=yes 1620 fi 1621 fi 1622 $RM conftest* 1623 ]) 1624 1625 if test yes = "[$]$2"; then 1626 m4_if([$5], , :, [$5]) 1627 else 1628 m4_if([$6], , :, [$6]) 1629 fi 1630 ])# _LT_COMPILER_OPTION 1631 1632 # Old name: 1633 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1634 dnl aclocal-1.4 backwards compatibility: 1635 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1636 1637 1638 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1639 # [ACTION-SUCCESS], [ACTION-FAILURE]) 1640 # ---------------------------------------------------- 1641 # Check whether the given linker option works 1642 AC_DEFUN([_LT_LINKER_OPTION], 1643 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1644 m4_require([_LT_DECL_SED])dnl 1645 AC_CACHE_CHECK([$1], [$2], 1646 [$2=no 1647 save_LDFLAGS=$LDFLAGS 1648 LDFLAGS="$LDFLAGS $3" 1649 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1650 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1651 # The linker can only warn and ignore the option if not recognized 1652 # So say no if there are warnings 1653 if test -s conftest.err; then 1654 # Append any errors to the config.log. 1655 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1656 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1657 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1658 if diff conftest.exp conftest.er2 >/dev/null; then 1659 $2=yes 1660 fi 1661 else 1662 $2=yes 1663 fi 1664 fi 1665 $RM -r conftest* 1666 LDFLAGS=$save_LDFLAGS 1667 ]) 1668 1669 if test yes = "[$]$2"; then 1670 m4_if([$4], , :, [$4]) 1671 else 1672 m4_if([$5], , :, [$5]) 1673 fi 1674 ])# _LT_LINKER_OPTION 1675 1676 # Old name: 1677 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1678 dnl aclocal-1.4 backwards compatibility: 1679 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1680 1681 1682 # LT_CMD_MAX_LEN 1683 #--------------- 1684 AC_DEFUN([LT_CMD_MAX_LEN], 1685 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1686 # find the maximum length of command line arguments 1687 AC_MSG_CHECKING([the maximum length of command line arguments]) 1688 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1689 i=0 1690 teststring=ABCD 1691 1692 case $build_os in 1693 msdosdjgpp*) 1694 # On DJGPP, this test can blow up pretty badly due to problems in libc 1695 # (any single argument exceeding 2000 bytes causes a buffer overrun 1696 # during glob expansion). Even if it were fixed, the result of this 1697 # check would be larger than it should be. 1698 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1699 ;; 1700 1701 gnu*) 1702 # Under GNU Hurd, this test is not required because there is 1703 # no limit to the length of command line arguments. 1704 # Libtool will interpret -1 as no limit whatsoever 1705 lt_cv_sys_max_cmd_len=-1; 1706 ;; 1707 1708 cygwin* | mingw* | cegcc*) 1709 # On Win9x/ME, this test blows up -- it succeeds, but takes 1710 # about 5 minutes as the teststring grows exponentially. 1711 # Worse, since 9x/ME are not pre-emptively multitasking, 1712 # you end up with a "frozen" computer, even though with patience 1713 # the test eventually succeeds (with a max line length of 256k). 1714 # Instead, let's just punt: use the minimum linelength reported by 1715 # all of the supported platforms: 8192 (on NT/2K/XP). 1716 lt_cv_sys_max_cmd_len=8192; 1717 ;; 1718 1719 mint*) 1720 # On MiNT this can take a long time and run out of memory. 1721 lt_cv_sys_max_cmd_len=8192; 1722 ;; 1723 1724 amigaos*) 1725 # On AmigaOS with pdksh, this test takes hours, literally. 1726 # So we just punt and use a minimum line length of 8192. 1727 lt_cv_sys_max_cmd_len=8192; 1728 ;; 1729 1730 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 1731 # This has been around since 386BSD, at least. Likely further. 1732 if test -x /sbin/sysctl; then 1733 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1734 elif test -x /usr/sbin/sysctl; then 1735 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1736 else 1737 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1738 fi 1739 # And add a safety zone 1740 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1741 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1742 ;; 1743 1744 interix*) 1745 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1746 lt_cv_sys_max_cmd_len=196608 1747 ;; 1748 1749 os2*) 1750 # The test takes a long time on OS/2. 1751 lt_cv_sys_max_cmd_len=8192 1752 ;; 1753 1754 osf*) 1755 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1756 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1757 # nice to cause kernel panics so lets avoid the loop below. 1758 # First set a reasonable default. 1759 lt_cv_sys_max_cmd_len=16384 1760 # 1761 if test -x /sbin/sysconfig; then 1762 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1763 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1764 esac 1765 fi 1766 ;; 1767 sco3.2v5*) 1768 lt_cv_sys_max_cmd_len=102400 1769 ;; 1770 sysv5* | sco5v6* | sysv4.2uw2*) 1771 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1772 if test -n "$kargmax"; then 1773 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1774 else 1775 lt_cv_sys_max_cmd_len=32768 1776 fi 1777 ;; 1778 *) 1779 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1780 if test -n "$lt_cv_sys_max_cmd_len" && \ 1781 test undefined != "$lt_cv_sys_max_cmd_len"; then 1782 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1783 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1784 else 1785 # Make teststring a little bigger before we do anything with it. 1786 # a 1K string should be a reasonable start. 1787 for i in 1 2 3 4 5 6 7 8; do 1788 teststring=$teststring$teststring 1789 done 1790 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1791 # If test is not a shell built-in, we'll probably end up computing a 1792 # maximum length that is only half of the actual maximum length, but 1793 # we can't tell. 1794 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 1795 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1796 test 17 != "$i" # 1/2 MB should be enough 1797 do 1798 i=`expr $i + 1` 1799 teststring=$teststring$teststring 1800 done 1801 # Only check the string length outside the loop. 1802 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1803 teststring= 1804 # Add a significant safety factor because C++ compilers can tack on 1805 # massive amounts of additional arguments before passing them to the 1806 # linker. It appears as though 1/2 is a usable value. 1807 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1808 fi 1809 ;; 1810 esac 1811 ]) 1812 if test -n "$lt_cv_sys_max_cmd_len"; then 1813 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1814 else 1815 AC_MSG_RESULT(none) 1816 fi 1817 max_cmd_len=$lt_cv_sys_max_cmd_len 1818 _LT_DECL([], [max_cmd_len], [0], 1819 [What is the maximum length of a command?]) 1820 ])# LT_CMD_MAX_LEN 1821 1822 # Old name: 1823 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1824 dnl aclocal-1.4 backwards compatibility: 1825 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1826 1827 1828 # _LT_HEADER_DLFCN 1829 # ---------------- 1830 m4_defun([_LT_HEADER_DLFCN], 1831 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1832 ])# _LT_HEADER_DLFCN 1833 1834 1835 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1836 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1837 # ---------------------------------------------------------------- 1838 m4_defun([_LT_TRY_DLOPEN_SELF], 1839 [m4_require([_LT_HEADER_DLFCN])dnl 1840 if test yes = "$cross_compiling"; then : 1841 [$4] 1842 else 1843 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1844 lt_status=$lt_dlunknown 1845 cat > conftest.$ac_ext <<_LT_EOF 1846 [#line $LINENO "configure" 1847 #include "confdefs.h" 1848 1849 #if HAVE_DLFCN_H 1850 #include <dlfcn.h> 1851 #endif 1852 1853 #include <stdio.h> 1854 1855 #ifdef RTLD_GLOBAL 1856 # define LT_DLGLOBAL RTLD_GLOBAL 1857 #else 1858 # ifdef DL_GLOBAL 1859 # define LT_DLGLOBAL DL_GLOBAL 1860 # else 1861 # define LT_DLGLOBAL 0 1862 # endif 1863 #endif 1864 1865 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1866 find out it does not work in some platform. */ 1867 #ifndef LT_DLLAZY_OR_NOW 1868 # ifdef RTLD_LAZY 1869 # define LT_DLLAZY_OR_NOW RTLD_LAZY 1870 # else 1871 # ifdef DL_LAZY 1872 # define LT_DLLAZY_OR_NOW DL_LAZY 1873 # else 1874 # ifdef RTLD_NOW 1875 # define LT_DLLAZY_OR_NOW RTLD_NOW 1876 # else 1877 # ifdef DL_NOW 1878 # define LT_DLLAZY_OR_NOW DL_NOW 1879 # else 1880 # define LT_DLLAZY_OR_NOW 0 1881 # endif 1882 # endif 1883 # endif 1884 # endif 1885 #endif 1886 1887 /* When -fvisibility=hidden is used, assume the code has been annotated 1888 correspondingly for the symbols needed. */ 1889 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1890 int fnord () __attribute__((visibility("default"))); 1891 #endif 1892 1893 int fnord () { return 42; } 1894 int main () 1895 { 1896 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1897 int status = $lt_dlunknown; 1898 1899 if (self) 1900 { 1901 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1902 else 1903 { 1904 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1905 else puts (dlerror ()); 1906 } 1907 /* dlclose (self); */ 1908 } 1909 else 1910 puts (dlerror ()); 1911 1912 return status; 1913 }] 1914 _LT_EOF 1915 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then 1916 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1917 lt_status=$? 1918 case x$lt_status in 1919 x$lt_dlno_uscore) $1 ;; 1920 x$lt_dlneed_uscore) $2 ;; 1921 x$lt_dlunknown|x*) $3 ;; 1922 esac 1923 else : 1924 # compilation failed 1925 $3 1926 fi 1927 fi 1928 rm -fr conftest* 1929 ])# _LT_TRY_DLOPEN_SELF 1930 1931 1932 # LT_SYS_DLOPEN_SELF 1933 # ------------------ 1934 AC_DEFUN([LT_SYS_DLOPEN_SELF], 1935 [m4_require([_LT_HEADER_DLFCN])dnl 1936 if test yes != "$enable_dlopen"; then 1937 enable_dlopen=unknown 1938 enable_dlopen_self=unknown 1939 enable_dlopen_self_static=unknown 1940 else 1941 lt_cv_dlopen=no 1942 lt_cv_dlopen_libs= 1943 1944 case $host_os in 1945 beos*) 1946 lt_cv_dlopen=load_add_on 1947 lt_cv_dlopen_libs= 1948 lt_cv_dlopen_self=yes 1949 ;; 1950 1951 mingw* | pw32* | cegcc*) 1952 lt_cv_dlopen=LoadLibrary 1953 lt_cv_dlopen_libs= 1954 ;; 1955 1956 cygwin*) 1957 lt_cv_dlopen=dlopen 1958 lt_cv_dlopen_libs= 1959 ;; 1960 1961 darwin*) 1962 # if libdl is installed we need to link against it 1963 AC_CHECK_LIB([dl], [dlopen], 1964 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ 1965 lt_cv_dlopen=dyld 1966 lt_cv_dlopen_libs= 1967 lt_cv_dlopen_self=yes 1968 ]) 1969 ;; 1970 1971 tpf*) 1972 # Don't try to run any link tests for TPF. We know it's impossible 1973 # because TPF is a cross-compiler, and we know how we open DSOs. 1974 lt_cv_dlopen=dlopen 1975 lt_cv_dlopen_libs= 1976 lt_cv_dlopen_self=no 1977 ;; 1978 1979 *) 1980 AC_CHECK_FUNC([shl_load], 1981 [lt_cv_dlopen=shl_load], 1982 [AC_CHECK_LIB([dld], [shl_load], 1983 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], 1984 [AC_CHECK_FUNC([dlopen], 1985 [lt_cv_dlopen=dlopen], 1986 [AC_CHECK_LIB([dl], [dlopen], 1987 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], 1988 [AC_CHECK_LIB([svld], [dlopen], 1989 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], 1990 [AC_CHECK_LIB([dld], [dld_link], 1991 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) 1992 ]) 1993 ]) 1994 ]) 1995 ]) 1996 ]) 1997 ;; 1998 esac 1999 2000 if test no = "$lt_cv_dlopen"; then 2001 enable_dlopen=no 2002 else 2003 enable_dlopen=yes 2004 fi 2005 2006 case $lt_cv_dlopen in 2007 dlopen) 2008 save_CPPFLAGS=$CPPFLAGS 2009 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 2010 2011 save_LDFLAGS=$LDFLAGS 2012 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 2013 2014 save_LIBS=$LIBS 2015 LIBS="$lt_cv_dlopen_libs $LIBS" 2016 2017 AC_CACHE_CHECK([whether a program can dlopen itself], 2018 lt_cv_dlopen_self, [dnl 2019 _LT_TRY_DLOPEN_SELF( 2020 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 2021 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 2022 ]) 2023 2024 if test yes = "$lt_cv_dlopen_self"; then 2025 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 2026 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 2027 lt_cv_dlopen_self_static, [dnl 2028 _LT_TRY_DLOPEN_SELF( 2029 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 2030 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 2031 ]) 2032 fi 2033 2034 CPPFLAGS=$save_CPPFLAGS 2035 LDFLAGS=$save_LDFLAGS 2036 LIBS=$save_LIBS 2037 ;; 2038 esac 2039 2040 case $lt_cv_dlopen_self in 2041 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 2042 *) enable_dlopen_self=unknown ;; 2043 esac 2044 2045 case $lt_cv_dlopen_self_static in 2046 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 2047 *) enable_dlopen_self_static=unknown ;; 2048 esac 2049 fi 2050 _LT_DECL([dlopen_support], [enable_dlopen], [0], 2051 [Whether dlopen is supported]) 2052 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 2053 [Whether dlopen of programs is supported]) 2054 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 2055 [Whether dlopen of statically linked programs is supported]) 2056 ])# LT_SYS_DLOPEN_SELF 2057 2058 # Old name: 2059 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 2060 dnl aclocal-1.4 backwards compatibility: 2061 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 2062 2063 2064 # _LT_COMPILER_C_O([TAGNAME]) 2065 # --------------------------- 2066 # Check to see if options -c and -o are simultaneously supported by compiler. 2067 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 2068 m4_defun([_LT_COMPILER_C_O], 2069 [m4_require([_LT_DECL_SED])dnl 2070 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2071 m4_require([_LT_TAG_COMPILER])dnl 2072 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 2073 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 2074 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 2075 $RM -r conftest 2>/dev/null 2076 mkdir conftest 2077 cd conftest 2078 mkdir out 2079 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 2080 2081 lt_compiler_flag="-o out/conftest2.$ac_objext" 2082 # Insert the option either (1) after the last *FLAGS variable, or 2083 # (2) before a word containing "conftest.", or (3) at the end. 2084 # Note that $ac_compile itself does not contain backslashes and begins 2085 # with a dollar sign (not a hyphen), so the echo should work correctly. 2086 lt_compile=`echo "$ac_compile" | $SED \ 2087 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2088 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2089 -e 's:$: $lt_compiler_flag:'` 2090 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2091 (eval "$lt_compile" 2>out/conftest.err) 2092 ac_status=$? 2093 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2094 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2095 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2096 then 2097 # The compiler can only warn and ignore the option if not recognized 2098 # So say no if there are warnings 2099 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2100 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2101 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2102 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2103 fi 2104 fi 2105 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2106 $RM conftest* 2107 # SGI C++ compiler will create directory out/ii_files/ for 2108 # template instantiation 2109 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2110 $RM out/* && rmdir out 2111 cd .. 2112 $RM -r conftest 2113 $RM conftest* 2114 ]) 2115 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2116 [Does compiler simultaneously support -c and -o options?]) 2117 ])# _LT_COMPILER_C_O 2118 2119 2120 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2121 # ---------------------------------- 2122 # Check to see if we can do hard links to lock some files if needed 2123 m4_defun([_LT_COMPILER_FILE_LOCKS], 2124 [m4_require([_LT_ENABLE_LOCK])dnl 2125 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2126 _LT_COMPILER_C_O([$1]) 2127 2128 hard_links=nottested 2129 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then 2130 # do not overwrite the value of need_locks provided by the user 2131 AC_MSG_CHECKING([if we can lock with hard links]) 2132 hard_links=yes 2133 $RM conftest* 2134 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2135 touch conftest.a 2136 ln conftest.a conftest.b 2>&5 || hard_links=no 2137 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2138 AC_MSG_RESULT([$hard_links]) 2139 if test no = "$hard_links"; then 2140 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) 2141 need_locks=warn 2142 fi 2143 else 2144 need_locks=no 2145 fi 2146 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2147 ])# _LT_COMPILER_FILE_LOCKS 2148 2149 2150 # _LT_CHECK_OBJDIR 2151 # ---------------- 2152 m4_defun([_LT_CHECK_OBJDIR], 2153 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2154 [rm -f .libs 2>/dev/null 2155 mkdir .libs 2>/dev/null 2156 if test -d .libs; then 2157 lt_cv_objdir=.libs 2158 else 2159 # MS-DOS does not allow filenames that begin with a dot. 2160 lt_cv_objdir=_libs 2161 fi 2162 rmdir .libs 2>/dev/null]) 2163 objdir=$lt_cv_objdir 2164 _LT_DECL([], [objdir], [0], 2165 [The name of the directory that contains temporary libtool files])dnl 2166 m4_pattern_allow([LT_OBJDIR])dnl 2167 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", 2168 [Define to the sub-directory where libtool stores uninstalled libraries.]) 2169 ])# _LT_CHECK_OBJDIR 2170 2171 2172 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2173 # -------------------------------------- 2174 # Check hardcoding attributes. 2175 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2176 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 2177 _LT_TAGVAR(hardcode_action, $1)= 2178 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2179 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2180 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then 2181 2182 # We can hardcode non-existent directories. 2183 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && 2184 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2185 # have to relink, otherwise we might link with an installed library 2186 # when we should be linking with a yet-to-be-installed one 2187 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && 2188 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then 2189 # Linking always hardcodes the temporary library directory. 2190 _LT_TAGVAR(hardcode_action, $1)=relink 2191 else 2192 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2193 _LT_TAGVAR(hardcode_action, $1)=immediate 2194 fi 2195 else 2196 # We cannot hardcode anything, or else we can only hardcode existing 2197 # directories. 2198 _LT_TAGVAR(hardcode_action, $1)=unsupported 2199 fi 2200 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2201 2202 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || 2203 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then 2204 # Fast installation is not supported 2205 enable_fast_install=no 2206 elif test yes = "$shlibpath_overrides_runpath" || 2207 test no = "$enable_shared"; then 2208 # Fast installation is not necessary 2209 enable_fast_install=needless 2210 fi 2211 _LT_TAGDECL([], [hardcode_action], [0], 2212 [How to hardcode a shared library path into an executable]) 2213 ])# _LT_LINKER_HARDCODE_LIBPATH 2214 2215 2216 # _LT_CMD_STRIPLIB 2217 # ---------------- 2218 m4_defun([_LT_CMD_STRIPLIB], 2219 [m4_require([_LT_DECL_EGREP]) 2220 striplib= 2221 old_striplib= 2222 AC_MSG_CHECKING([whether stripping libraries is possible]) 2223 if test -z "$STRIP"; then 2224 AC_MSG_RESULT([no]) 2225 else 2226 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2227 old_striplib="$STRIP --strip-debug" 2228 striplib="$STRIP --strip-unneeded" 2229 AC_MSG_RESULT([yes]) 2230 else 2231 case $host_os in 2232 darwin*) 2233 # FIXME - insert some real tests, host_os isn't really good enough 2234 striplib="$STRIP -x" 2235 old_striplib="$STRIP -S" 2236 AC_MSG_RESULT([yes]) 2237 ;; 2238 freebsd*) 2239 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 2240 old_striplib="$STRIP --strip-debug" 2241 striplib="$STRIP --strip-unneeded" 2242 AC_MSG_RESULT([yes]) 2243 else 2244 AC_MSG_RESULT([no]) 2245 fi 2246 ;; 2247 *) 2248 AC_MSG_RESULT([no]) 2249 ;; 2250 esac 2251 fi 2252 fi 2253 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2254 _LT_DECL([], [striplib], [1]) 2255 ])# _LT_CMD_STRIPLIB 2256 2257 2258 # _LT_PREPARE_MUNGE_PATH_LIST 2259 # --------------------------- 2260 # Make sure func_munge_path_list() is defined correctly. 2261 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], 2262 [[# func_munge_path_list VARIABLE PATH 2263 # ----------------------------------- 2264 # VARIABLE is name of variable containing _space_ separated list of 2265 # directories to be munged by the contents of PATH, which is string 2266 # having a format: 2267 # "DIR[:DIR]:" 2268 # string "DIR[ DIR]" will be prepended to VARIABLE 2269 # ":DIR[:DIR]" 2270 # string "DIR[ DIR]" will be appended to VARIABLE 2271 # "DIRP[:DIRP]::[DIRA:]DIRA" 2272 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 2273 # "DIRA[ DIRA]" will be appended to VARIABLE 2274 # "DIR[:DIR]" 2275 # VARIABLE will be replaced by "DIR[ DIR]" 2276 func_munge_path_list () 2277 { 2278 case x@S|@2 in 2279 x) 2280 ;; 2281 *:) 2282 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" 2283 ;; 2284 x:*) 2285 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" 2286 ;; 2287 *::*) 2288 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 2289 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" 2290 ;; 2291 *) 2292 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" 2293 ;; 2294 esac 2295 } 2296 ]])# _LT_PREPARE_PATH_LIST 2297 2298 2299 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2300 # ----------------------------- 2301 # PORTME Fill in your ld.so characteristics 2302 m4_defun([_LT_SYS_DYNAMIC_LINKER], 2303 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2304 m4_require([_LT_DECL_EGREP])dnl 2305 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2306 m4_require([_LT_DECL_OBJDUMP])dnl 2307 m4_require([_LT_DECL_SED])dnl 2308 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2309 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl 2310 AC_MSG_CHECKING([dynamic linker characteristics]) 2311 m4_if([$1], 2312 [], [ 2313 if test yes = "$GCC"; then 2314 case $host_os in 2315 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 2316 *) lt_awk_arg='/^libraries:/' ;; 2317 esac 2318 case $host_os in 2319 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; 2320 *) lt_sed_strip_eq='s|=/|/|g' ;; 2321 esac 2322 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2323 case $lt_search_path_spec in 2324 *\;*) 2325 # if the path contains ";" then we assume it to be the separator 2326 # otherwise default to the standard path separator (i.e. ":") - it is 2327 # assumed that no part of a normal pathname contains ";" but that should 2328 # okay in the real world where ";" in dirpaths is itself problematic. 2329 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2330 ;; 2331 *) 2332 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2333 ;; 2334 esac 2335 # Ok, now we have the path, separated by spaces, we can step through it 2336 # and add multilib dir if necessary... 2337 lt_tmp_lt_search_path_spec= 2338 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2339 # ...but if some path component already ends with the multilib dir we assume 2340 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 2341 case "$lt_multi_os_dir; $lt_search_path_spec " in 2342 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 2343 lt_multi_os_dir= 2344 ;; 2345 esac 2346 for lt_sys_path in $lt_search_path_spec; do 2347 if test -d "$lt_sys_path$lt_multi_os_dir"; then 2348 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 2349 elif test -n "$lt_multi_os_dir"; then 2350 test -d "$lt_sys_path" && \ 2351 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2352 fi 2353 done 2354 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2355 BEGIN {RS = " "; FS = "/|\n";} { 2356 lt_foo = ""; 2357 lt_count = 0; 2358 for (lt_i = NF; lt_i > 0; lt_i--) { 2359 if ($lt_i != "" && $lt_i != ".") { 2360 if ($lt_i == "..") { 2361 lt_count++; 2362 } else { 2363 if (lt_count == 0) { 2364 lt_foo = "/" $lt_i lt_foo; 2365 } else { 2366 lt_count--; 2367 } 2368 } 2369 } 2370 } 2371 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2372 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2373 }'` 2374 # AWK program above erroneously prepends '/' to C:/dos/paths 2375 # for these hosts. 2376 case $host_os in 2377 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2378 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; 2379 esac 2380 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2381 else 2382 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2383 fi]) 2384 library_names_spec= 2385 libname_spec='lib$name' 2386 soname_spec= 2387 shrext_cmds=.so 2388 postinstall_cmds= 2389 postuninstall_cmds= 2390 finish_cmds= 2391 finish_eval= 2392 shlibpath_var= 2393 shlibpath_overrides_runpath=unknown 2394 version_type=none 2395 dynamic_linker="$host_os ld.so" 2396 sys_lib_dlsearch_path_spec="/lib /usr/lib" 2397 need_lib_prefix=unknown 2398 hardcode_into_libs=no 2399 2400 # when you set need_version to no, make sure it does not cause -set_version 2401 # flags to be left without arguments 2402 need_version=unknown 2403 2404 AC_ARG_VAR([LT_SYS_LIBRARY_PATH], 2405 [User-defined run-time library search path.]) 2406 2407 case $host_os in 2408 aix3*) 2409 version_type=linux # correct to gnu/linux during the next big refactor 2410 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 2411 shlibpath_var=LIBPATH 2412 2413 # AIX 3 has no versioning support, so we append a major version to the name. 2414 soname_spec='$libname$release$shared_ext$major' 2415 ;; 2416 2417 aix[[4-9]]*) 2418 version_type=linux # correct to gnu/linux during the next big refactor 2419 need_lib_prefix=no 2420 need_version=no 2421 hardcode_into_libs=yes 2422 if test ia64 = "$host_cpu"; then 2423 # AIX 5 supports IA64 2424 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 2425 shlibpath_var=LD_LIBRARY_PATH 2426 else 2427 # With GCC up to 2.95.x, collect2 would create an import file 2428 # for dependence libraries. The import file would start with 2429 # the line '#! .'. This would cause the generated library to 2430 # depend on '.', always an invalid library. This was fixed in 2431 # development snapshots of GCC prior to 3.0. 2432 case $host_os in 2433 aix4 | aix4.[[01]] | aix4.[[01]].*) 2434 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2435 echo ' yes ' 2436 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 2437 : 2438 else 2439 can_build_shared=no 2440 fi 2441 ;; 2442 esac 2443 # Using Import Files as archive members, it is possible to support 2444 # filename-based versioning of shared library archives on AIX. While 2445 # this would work for both with and without runtime linking, it will 2446 # prevent static linking of such archives. So we do filename-based 2447 # shared library versioning with .so extension only, which is used 2448 # when both runtime linking and shared linking is enabled. 2449 # Unfortunately, runtime linking may impact performance, so we do 2450 # not want this to be the default eventually. Also, we use the 2451 # versioned .so libs for executables only if there is the -brtl 2452 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 2453 # To allow for filename-based versioning support, we need to create 2454 # libNAME.so.V as an archive file, containing: 2455 # *) an Import File, referring to the versioned filename of the 2456 # archive as well as the shared archive member, telling the 2457 # bitwidth (32 or 64) of that shared object, and providing the 2458 # list of exported symbols of that shared object, eventually 2459 # decorated with the 'weak' keyword 2460 # *) the shared object with the F_LOADONLY flag set, to really avoid 2461 # it being seen by the linker. 2462 # At run time we better use the real file rather than another symlink, 2463 # but for link time we create the symlink libNAME.so -> libNAME.so.V 2464 2465 case $with_aix_soname,$aix_use_runtimelinking in 2466 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 2467 # soname into executable. Probably we can add versioning support to 2468 # collect2, so additional links can be useful in future. 2469 aix,yes) # traditional libtool 2470 dynamic_linker='AIX unversionable lib.so' 2471 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2472 # instead of lib<name>.a to let people know that these are not 2473 # typical AIX shared libraries. 2474 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2475 ;; 2476 aix,no) # traditional AIX only 2477 dynamic_linker='AIX lib.a[(]lib.so.V[)]' 2478 # We preserve .a as extension for shared libraries through AIX4.2 2479 # and later when we are not doing run time linking. 2480 library_names_spec='$libname$release.a $libname.a' 2481 soname_spec='$libname$release$shared_ext$major' 2482 ;; 2483 svr4,*) # full svr4 only 2484 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" 2485 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2486 # We do not specify a path in Import Files, so LIBPATH fires. 2487 shlibpath_overrides_runpath=yes 2488 ;; 2489 *,yes) # both, prefer svr4 2490 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" 2491 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2492 # unpreferred sharedlib libNAME.a needs extra handling 2493 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 2494 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 2495 # We do not specify a path in Import Files, so LIBPATH fires. 2496 shlibpath_overrides_runpath=yes 2497 ;; 2498 *,no) # both, prefer aix 2499 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" 2500 library_names_spec='$libname$release.a $libname.a' 2501 soname_spec='$libname$release$shared_ext$major' 2502 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 2503 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 2504 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 2505 ;; 2506 esac 2507 shlibpath_var=LIBPATH 2508 fi 2509 ;; 2510 2511 amigaos*) 2512 case $host_cpu in 2513 powerpc) 2514 # Since July 2007 AmigaOS4 officially supports .so libraries. 2515 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2516 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2517 ;; 2518 m68k) 2519 library_names_spec='$libname.ixlibrary $libname.a' 2520 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2521 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2522 ;; 2523 esac 2524 ;; 2525 2526 beos*) 2527 library_names_spec='$libname$shared_ext' 2528 dynamic_linker="$host_os ld.so" 2529 shlibpath_var=LIBRARY_PATH 2530 ;; 2531 2532 bsdi[[45]]*) 2533 version_type=linux # correct to gnu/linux during the next big refactor 2534 need_version=no 2535 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2536 soname_spec='$libname$release$shared_ext$major' 2537 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2538 shlibpath_var=LD_LIBRARY_PATH 2539 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2540 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2541 # the default ld.so.conf also contains /usr/contrib/lib and 2542 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2543 # libtool to hard-code these into programs 2544 ;; 2545 2546 cygwin* | mingw* | pw32* | cegcc*) 2547 version_type=windows 2548 shrext_cmds=.dll 2549 need_version=no 2550 need_lib_prefix=no 2551 2552 case $GCC,$cc_basename in 2553 yes,*) 2554 # gcc 2555 library_names_spec='$libname.dll.a' 2556 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2557 postinstall_cmds='base_file=`basename \$file`~ 2558 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2559 dldir=$destdir/`dirname \$dlpath`~ 2560 test -d \$dldir || mkdir -p \$dldir~ 2561 $install_prog $dir/$dlname \$dldir/$dlname~ 2562 chmod a+x \$dldir/$dlname~ 2563 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2564 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2565 fi' 2566 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2567 dlpath=$dir/\$dldll~ 2568 $RM \$dlpath' 2569 shlibpath_overrides_runpath=yes 2570 2571 case $host_os in 2572 cygwin*) 2573 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2574 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2575 m4_if([$1], [],[ 2576 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2577 ;; 2578 mingw* | cegcc*) 2579 # MinGW DLLs use traditional 'lib' prefix 2580 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2581 ;; 2582 pw32*) 2583 # pw32 DLLs use 'pw' prefix rather than 'lib' 2584 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2585 ;; 2586 esac 2587 dynamic_linker='Win32 ld.exe' 2588 ;; 2589 2590 *,cl*) 2591 # Native MSVC 2592 libname_spec='$name' 2593 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2594 library_names_spec='$libname.dll.lib' 2595 2596 case $build_os in 2597 mingw*) 2598 sys_lib_search_path_spec= 2599 lt_save_ifs=$IFS 2600 IFS=';' 2601 for lt_path in $LIB 2602 do 2603 IFS=$lt_save_ifs 2604 # Let DOS variable expansion print the short 8.3 style file name. 2605 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2606 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2607 done 2608 IFS=$lt_save_ifs 2609 # Convert to MSYS style. 2610 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2611 ;; 2612 cygwin*) 2613 # Convert to unix form, then to dos form, then back to unix form 2614 # but this time dos style (no spaces!) so that the unix form looks 2615 # like /cygdrive/c/PROGRA~1:/cygdr... 2616 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2617 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2618 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2619 ;; 2620 *) 2621 sys_lib_search_path_spec=$LIB 2622 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2623 # It is most probably a Windows format PATH. 2624 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2625 else 2626 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2627 fi 2628 # FIXME: find the short name or the path components, as spaces are 2629 # common. (e.g. "Program Files" -> "PROGRA~1") 2630 ;; 2631 esac 2632 2633 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2634 postinstall_cmds='base_file=`basename \$file`~ 2635 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2636 dldir=$destdir/`dirname \$dlpath`~ 2637 test -d \$dldir || mkdir -p \$dldir~ 2638 $install_prog $dir/$dlname \$dldir/$dlname' 2639 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2640 dlpath=$dir/\$dldll~ 2641 $RM \$dlpath' 2642 shlibpath_overrides_runpath=yes 2643 dynamic_linker='Win32 link.exe' 2644 ;; 2645 2646 *) 2647 # Assume MSVC wrapper 2648 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' 2649 dynamic_linker='Win32 ld.exe' 2650 ;; 2651 esac 2652 # FIXME: first we should search . and the directory the executable is in 2653 shlibpath_var=PATH 2654 ;; 2655 2656 darwin* | rhapsody*) 2657 dynamic_linker="$host_os dyld" 2658 version_type=darwin 2659 need_lib_prefix=no 2660 need_version=no 2661 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 2662 soname_spec='$libname$release$major$shared_ext' 2663 shlibpath_overrides_runpath=yes 2664 shlibpath_var=DYLD_LIBRARY_PATH 2665 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2666 m4_if([$1], [],[ 2667 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2668 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2669 ;; 2670 2671 dgux*) 2672 version_type=linux # correct to gnu/linux during the next big refactor 2673 need_lib_prefix=no 2674 need_version=no 2675 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2676 soname_spec='$libname$release$shared_ext$major' 2677 shlibpath_var=LD_LIBRARY_PATH 2678 ;; 2679 2680 freebsd* | dragonfly*) 2681 # DragonFly does not have aout. When/if they implement a new 2682 # versioning mechanism, adjust this. 2683 if test -x /usr/bin/objformat; then 2684 objformat=`/usr/bin/objformat` 2685 else 2686 case $host_os in 2687 freebsd[[23]].*) objformat=aout ;; 2688 *) objformat=elf ;; 2689 esac 2690 fi 2691 version_type=freebsd-$objformat 2692 case $version_type in 2693 freebsd-elf*) 2694 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2695 soname_spec='$libname$release$shared_ext$major' 2696 need_version=no 2697 need_lib_prefix=no 2698 ;; 2699 freebsd-*) 2700 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2701 need_version=yes 2702 ;; 2703 esac 2704 shlibpath_var=LD_LIBRARY_PATH 2705 case $host_os in 2706 freebsd2.*) 2707 shlibpath_overrides_runpath=yes 2708 ;; 2709 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2710 shlibpath_overrides_runpath=yes 2711 hardcode_into_libs=yes 2712 ;; 2713 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2714 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2715 shlibpath_overrides_runpath=no 2716 hardcode_into_libs=yes 2717 ;; 2718 *) # from 4.6 on, and DragonFly 2719 shlibpath_overrides_runpath=yes 2720 hardcode_into_libs=yes 2721 ;; 2722 esac 2723 ;; 2724 2725 haiku*) 2726 version_type=linux # correct to gnu/linux during the next big refactor 2727 need_lib_prefix=no 2728 need_version=no 2729 dynamic_linker="$host_os runtime_loader" 2730 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2731 soname_spec='$libname$release$shared_ext$major' 2732 shlibpath_var=LIBRARY_PATH 2733 shlibpath_overrides_runpath=no 2734 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2735 hardcode_into_libs=yes 2736 ;; 2737 2738 hpux9* | hpux10* | hpux11*) 2739 # Give a soname corresponding to the major version so that dld.sl refuses to 2740 # link against other versions. 2741 version_type=sunos 2742 need_lib_prefix=no 2743 need_version=no 2744 case $host_cpu in 2745 ia64*) 2746 shrext_cmds='.so' 2747 hardcode_into_libs=yes 2748 dynamic_linker="$host_os dld.so" 2749 shlibpath_var=LD_LIBRARY_PATH 2750 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2751 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2752 soname_spec='$libname$release$shared_ext$major' 2753 if test 32 = "$HPUX_IA64_MODE"; then 2754 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2755 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 2756 else 2757 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2758 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 2759 fi 2760 ;; 2761 hppa*64*) 2762 shrext_cmds='.sl' 2763 hardcode_into_libs=yes 2764 dynamic_linker="$host_os dld.sl" 2765 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2766 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2767 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2768 soname_spec='$libname$release$shared_ext$major' 2769 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2770 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2771 ;; 2772 *) 2773 shrext_cmds='.sl' 2774 dynamic_linker="$host_os dld.sl" 2775 shlibpath_var=SHLIB_PATH 2776 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2777 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2778 soname_spec='$libname$release$shared_ext$major' 2779 ;; 2780 esac 2781 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2782 postinstall_cmds='chmod 555 $lib' 2783 # or fails outright, so override atomically: 2784 install_override_mode=555 2785 ;; 2786 2787 interix[[3-9]]*) 2788 version_type=linux # correct to gnu/linux during the next big refactor 2789 need_lib_prefix=no 2790 need_version=no 2791 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2792 soname_spec='$libname$release$shared_ext$major' 2793 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2794 shlibpath_var=LD_LIBRARY_PATH 2795 shlibpath_overrides_runpath=no 2796 hardcode_into_libs=yes 2797 ;; 2798 2799 irix5* | irix6* | nonstopux*) 2800 case $host_os in 2801 nonstopux*) version_type=nonstopux ;; 2802 *) 2803 if test yes = "$lt_cv_prog_gnu_ld"; then 2804 version_type=linux # correct to gnu/linux during the next big refactor 2805 else 2806 version_type=irix 2807 fi ;; 2808 esac 2809 need_lib_prefix=no 2810 need_version=no 2811 soname_spec='$libname$release$shared_ext$major' 2812 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 2813 case $host_os in 2814 irix5* | nonstopux*) 2815 libsuff= shlibsuff= 2816 ;; 2817 *) 2818 case $LD in # libtool.m4 will add one of these switches to LD 2819 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2820 libsuff= shlibsuff= libmagic=32-bit;; 2821 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2822 libsuff=32 shlibsuff=N32 libmagic=N32;; 2823 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2824 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2825 *) libsuff= shlibsuff= libmagic=never-match;; 2826 esac 2827 ;; 2828 esac 2829 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2830 shlibpath_overrides_runpath=no 2831 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 2832 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 2833 hardcode_into_libs=yes 2834 ;; 2835 2836 # No shared lib support for Linux oldld, aout, or coff. 2837 linux*oldld* | linux*aout* | linux*coff*) 2838 dynamic_linker=no 2839 ;; 2840 2841 linux*android*) 2842 version_type=none # Android doesn't support versioned libraries. 2843 need_lib_prefix=no 2844 need_version=no 2845 library_names_spec='$libname$release$shared_ext' 2846 soname_spec='$libname$release$shared_ext' 2847 finish_cmds= 2848 shlibpath_var=LD_LIBRARY_PATH 2849 shlibpath_overrides_runpath=yes 2850 2851 # This implies no fast_install, which is unacceptable. 2852 # Some rework will be needed to allow for fast_install 2853 # before this can be enabled. 2854 hardcode_into_libs=yes 2855 2856 dynamic_linker='Android linker' 2857 # Don't embed -rpath directories since the linker doesn't support them. 2858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2859 ;; 2860 2861 # This must be glibc/ELF. 2862 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2863 version_type=linux # correct to gnu/linux during the next big refactor 2864 need_lib_prefix=no 2865 need_version=no 2866 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2867 soname_spec='$libname$release$shared_ext$major' 2868 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2869 shlibpath_var=LD_LIBRARY_PATH 2870 shlibpath_overrides_runpath=no 2871 2872 # Some binutils ld are patched to set DT_RUNPATH 2873 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2874 [lt_cv_shlibpath_overrides_runpath=no 2875 save_LDFLAGS=$LDFLAGS 2876 save_libdir=$libdir 2877 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2878 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2879 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2880 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2881 [lt_cv_shlibpath_overrides_runpath=yes])]) 2882 LDFLAGS=$save_LDFLAGS 2883 libdir=$save_libdir 2884 ]) 2885 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2886 2887 # This implies no fast_install, which is unacceptable. 2888 # Some rework will be needed to allow for fast_install 2889 # before this can be enabled. 2890 hardcode_into_libs=yes 2891 2892 # Ideally, we could use ldconfig to report *all* directores which are 2893 # searched for libraries, however this is still not possible. Aside from not 2894 # being certain /sbin/ldconfig is available, command 2895 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 2896 # even though it is searched at run-time. Try to do the best guess by 2897 # appending ld.so.conf contents (and includes) to the search path. 2898 if test -f /etc/ld.so.conf; then 2899 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' ' '` 2900 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2901 fi 2902 2903 # We used to test for /lib/ld.so.1 and disable shared libraries on 2904 # powerpc, because MkLinux only supported shared libraries with the 2905 # GNU dynamic linker. Since this was broken with cross compilers, 2906 # most powerpc-linux boxes support dynamic linking these days and 2907 # people can always --disable-shared, the test was removed, and we 2908 # assume the GNU/Linux dynamic linker is in use. 2909 dynamic_linker='GNU/Linux ld.so' 2910 ;; 2911 2912 netbsd*) 2913 version_type=sunos 2914 need_lib_prefix=no 2915 need_version=no 2916 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2917 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2918 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2919 dynamic_linker='NetBSD (a.out) ld.so' 2920 else 2921 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2922 soname_spec='$libname$release$shared_ext$major' 2923 dynamic_linker='NetBSD ld.elf_so' 2924 fi 2925 shlibpath_var=LD_LIBRARY_PATH 2926 shlibpath_overrides_runpath=yes 2927 hardcode_into_libs=yes 2928 ;; 2929 2930 newsos6) 2931 version_type=linux # correct to gnu/linux during the next big refactor 2932 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2933 shlibpath_var=LD_LIBRARY_PATH 2934 shlibpath_overrides_runpath=yes 2935 ;; 2936 2937 *nto* | *qnx*) 2938 version_type=qnx 2939 need_lib_prefix=no 2940 need_version=no 2941 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2942 soname_spec='$libname$release$shared_ext$major' 2943 shlibpath_var=LD_LIBRARY_PATH 2944 shlibpath_overrides_runpath=no 2945 hardcode_into_libs=yes 2946 dynamic_linker='ldqnx.so' 2947 ;; 2948 2949 openbsd* | bitrig*) 2950 version_type=sunos 2951 sys_lib_dlsearch_path_spec=/usr/lib 2952 need_lib_prefix=no 2953 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 2954 need_version=no 2955 else 2956 need_version=yes 2957 fi 2958 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2959 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2960 shlibpath_var=LD_LIBRARY_PATH 2961 shlibpath_overrides_runpath=yes 2962 ;; 2963 2964 os2*) 2965 libname_spec='$name' 2966 version_type=windows 2967 shrext_cmds=.dll 2968 need_version=no 2969 need_lib_prefix=no 2970 # OS/2 can only load a DLL with a base name of 8 characters or less. 2971 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 2972 v=$($ECHO $release$versuffix | tr -d .-); 2973 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 2974 $ECHO $n$v`$shared_ext' 2975 library_names_spec='${libname}_dll.$libext' 2976 dynamic_linker='OS/2 ld.exe' 2977 shlibpath_var=BEGINLIBPATH 2978 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2979 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2980 postinstall_cmds='base_file=`basename \$file`~ 2981 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 2982 dldir=$destdir/`dirname \$dlpath`~ 2983 test -d \$dldir || mkdir -p \$dldir~ 2984 $install_prog $dir/$dlname \$dldir/$dlname~ 2985 chmod a+x \$dldir/$dlname~ 2986 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2987 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2988 fi' 2989 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 2990 dlpath=$dir/\$dldll~ 2991 $RM \$dlpath' 2992 ;; 2993 2994 osf3* | osf4* | osf5*) 2995 version_type=osf 2996 need_lib_prefix=no 2997 need_version=no 2998 soname_spec='$libname$release$shared_ext$major' 2999 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3000 shlibpath_var=LD_LIBRARY_PATH 3001 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 3002 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 3003 ;; 3004 3005 rdos*) 3006 dynamic_linker=no 3007 ;; 3008 3009 solaris*) 3010 version_type=linux # correct to gnu/linux during the next big refactor 3011 need_lib_prefix=no 3012 need_version=no 3013 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3014 soname_spec='$libname$release$shared_ext$major' 3015 shlibpath_var=LD_LIBRARY_PATH 3016 shlibpath_overrides_runpath=yes 3017 hardcode_into_libs=yes 3018 # ldd complains unless libraries are executable 3019 postinstall_cmds='chmod +x $lib' 3020 ;; 3021 3022 sunos4*) 3023 version_type=sunos 3024 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 3025 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3026 shlibpath_var=LD_LIBRARY_PATH 3027 shlibpath_overrides_runpath=yes 3028 if test yes = "$with_gnu_ld"; then 3029 need_lib_prefix=no 3030 fi 3031 need_version=yes 3032 ;; 3033 3034 sysv4 | sysv4.3*) 3035 version_type=linux # correct to gnu/linux during the next big refactor 3036 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3037 soname_spec='$libname$release$shared_ext$major' 3038 shlibpath_var=LD_LIBRARY_PATH 3039 case $host_vendor in 3040 sni) 3041 shlibpath_overrides_runpath=no 3042 need_lib_prefix=no 3043 runpath_var=LD_RUN_PATH 3044 ;; 3045 siemens) 3046 need_lib_prefix=no 3047 ;; 3048 motorola) 3049 need_lib_prefix=no 3050 need_version=no 3051 shlibpath_overrides_runpath=no 3052 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3053 ;; 3054 esac 3055 ;; 3056 3057 sysv4*MP*) 3058 if test -d /usr/nec; then 3059 version_type=linux # correct to gnu/linux during the next big refactor 3060 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 3061 soname_spec='$libname$shared_ext.$major' 3062 shlibpath_var=LD_LIBRARY_PATH 3063 fi 3064 ;; 3065 3066 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3067 version_type=sco 3068 need_lib_prefix=no 3069 need_version=no 3070 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 3071 soname_spec='$libname$release$shared_ext$major' 3072 shlibpath_var=LD_LIBRARY_PATH 3073 shlibpath_overrides_runpath=yes 3074 hardcode_into_libs=yes 3075 if test yes = "$with_gnu_ld"; then 3076 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 3077 else 3078 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 3079 case $host_os in 3080 sco3.2v5*) 3081 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 3082 ;; 3083 esac 3084 fi 3085 sys_lib_dlsearch_path_spec='/usr/lib' 3086 ;; 3087 3088 tpf*) 3089 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 3090 version_type=linux # correct to gnu/linux during the next big refactor 3091 need_lib_prefix=no 3092 need_version=no 3093 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3094 shlibpath_var=LD_LIBRARY_PATH 3095 shlibpath_overrides_runpath=no 3096 hardcode_into_libs=yes 3097 ;; 3098 3099 uts4*) 3100 version_type=linux # correct to gnu/linux during the next big refactor 3101 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3102 soname_spec='$libname$release$shared_ext$major' 3103 shlibpath_var=LD_LIBRARY_PATH 3104 ;; 3105 3106 *) 3107 dynamic_linker=no 3108 ;; 3109 esac 3110 AC_MSG_RESULT([$dynamic_linker]) 3111 test no = "$dynamic_linker" && can_build_shared=no 3112 3113 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3114 if test yes = "$GCC"; then 3115 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3116 fi 3117 3118 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 3119 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 3120 fi 3121 3122 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 3123 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 3124 fi 3125 3126 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 3127 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 3128 3129 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 3130 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 3131 3132 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 3133 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 3134 3135 _LT_DECL([], [variables_saved_for_relink], [1], 3136 [Variables whose values should be saved in libtool wrapper scripts and 3137 restored at link time]) 3138 _LT_DECL([], [need_lib_prefix], [0], 3139 [Do we need the "lib" prefix for modules?]) 3140 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 3141 _LT_DECL([], [version_type], [0], [Library versioning type]) 3142 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 3143 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 3144 _LT_DECL([], [shlibpath_overrides_runpath], [0], 3145 [Is shlibpath searched before the hard-coded library search path?]) 3146 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 3147 _LT_DECL([], [library_names_spec], [1], 3148 [[List of archive names. First name is the real one, the rest are links. 3149 The last name is the one that the linker finds with -lNAME]]) 3150 _LT_DECL([], [soname_spec], [1], 3151 [[The coded name of the library, if different from the real name]]) 3152 _LT_DECL([], [install_override_mode], [1], 3153 [Permission mode override for installation of shared libraries]) 3154 _LT_DECL([], [postinstall_cmds], [2], 3155 [Command to use after installation of a shared archive]) 3156 _LT_DECL([], [postuninstall_cmds], [2], 3157 [Command to use after uninstallation of a shared archive]) 3158 _LT_DECL([], [finish_cmds], [2], 3159 [Commands used to finish a libtool library installation in a directory]) 3160 _LT_DECL([], [finish_eval], [1], 3161 [[As "finish_cmds", except a single script fragment to be evaled but 3162 not shown]]) 3163 _LT_DECL([], [hardcode_into_libs], [0], 3164 [Whether we should hardcode library paths into libraries]) 3165 _LT_DECL([], [sys_lib_search_path_spec], [2], 3166 [Compile-time system search path for libraries]) 3167 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], 3168 [Detected run-time system search path for libraries]) 3169 _LT_DECL([], [configure_time_lt_sys_library_path], [2], 3170 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) 3171 ])# _LT_SYS_DYNAMIC_LINKER 3172 3173 3174 # _LT_PATH_TOOL_PREFIX(TOOL) 3175 # -------------------------- 3176 # find a file program that can recognize shared library 3177 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 3178 [m4_require([_LT_DECL_EGREP])dnl 3179 AC_MSG_CHECKING([for $1]) 3180 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 3181 [case $MAGIC_CMD in 3182 [[\\/*] | ?:[\\/]*]) 3183 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 3184 ;; 3185 *) 3186 lt_save_MAGIC_CMD=$MAGIC_CMD 3187 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3188 dnl $ac_dummy forces splitting on constant user-supplied paths. 3189 dnl POSIX.2 word splitting is done only on the output of word expansions, 3190 dnl not every word. This closes a longstanding sh security hole. 3191 ac_dummy="m4_if([$2], , $PATH, [$2])" 3192 for ac_dir in $ac_dummy; do 3193 IFS=$lt_save_ifs 3194 test -z "$ac_dir" && ac_dir=. 3195 if test -f "$ac_dir/$1"; then 3196 lt_cv_path_MAGIC_CMD=$ac_dir/"$1" 3197 if test -n "$file_magic_test_file"; then 3198 case $deplibs_check_method in 3199 "file_magic "*) 3200 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 3201 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3202 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 3203 $EGREP "$file_magic_regex" > /dev/null; then 3204 : 3205 else 3206 cat <<_LT_EOF 1>&2 3207 3208 *** Warning: the command libtool uses to detect shared libraries, 3209 *** $file_magic_cmd, produces output that libtool cannot recognize. 3210 *** The result is that libtool may fail to recognize shared libraries 3211 *** as such. This will affect the creation of libtool libraries that 3212 *** depend on shared libraries, but programs linked with such libtool 3213 *** libraries will work regardless of this problem. Nevertheless, you 3214 *** may want to report the problem to your system manager and/or to 3215 *** bug-libtool (a] gnu.org 3216 3217 _LT_EOF 3218 fi ;; 3219 esac 3220 fi 3221 break 3222 fi 3223 done 3224 IFS=$lt_save_ifs 3225 MAGIC_CMD=$lt_save_MAGIC_CMD 3226 ;; 3227 esac]) 3228 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3229 if test -n "$MAGIC_CMD"; then 3230 AC_MSG_RESULT($MAGIC_CMD) 3231 else 3232 AC_MSG_RESULT(no) 3233 fi 3234 _LT_DECL([], [MAGIC_CMD], [0], 3235 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3236 ])# _LT_PATH_TOOL_PREFIX 3237 3238 # Old name: 3239 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3240 dnl aclocal-1.4 backwards compatibility: 3241 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3242 3243 3244 # _LT_PATH_MAGIC 3245 # -------------- 3246 # find a file program that can recognize a shared library 3247 m4_defun([_LT_PATH_MAGIC], 3248 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3249 if test -z "$lt_cv_path_MAGIC_CMD"; then 3250 if test -n "$ac_tool_prefix"; then 3251 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3252 else 3253 MAGIC_CMD=: 3254 fi 3255 fi 3256 ])# _LT_PATH_MAGIC 3257 3258 3259 # LT_PATH_LD 3260 # ---------- 3261 # find the pathname to the GNU or non-GNU linker 3262 AC_DEFUN([LT_PATH_LD], 3263 [AC_REQUIRE([AC_PROG_CC])dnl 3264 AC_REQUIRE([AC_CANONICAL_HOST])dnl 3265 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3266 m4_require([_LT_DECL_SED])dnl 3267 m4_require([_LT_DECL_EGREP])dnl 3268 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3269 3270 AC_ARG_WITH([gnu-ld], 3271 [AS_HELP_STRING([--with-gnu-ld], 3272 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3273 [test no = "$withval" || with_gnu_ld=yes], 3274 [with_gnu_ld=no])dnl 3275 3276 ac_prog=ld 3277 if test yes = "$GCC"; then 3278 # Check if gcc -print-prog-name=ld gives a path. 3279 AC_MSG_CHECKING([for ld used by $CC]) 3280 case $host in 3281 *-*-mingw*) 3282 # gcc leaves a trailing carriage return, which upsets mingw 3283 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3284 *) 3285 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3286 esac 3287 case $ac_prog in 3288 # Accept absolute paths. 3289 [[\\/]]* | ?:[[\\/]]*) 3290 re_direlt='/[[^/]][[^/]]*/\.\./' 3291 # Canonicalize the pathname of ld 3292 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3293 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3294 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3295 done 3296 test -z "$LD" && LD=$ac_prog 3297 ;; 3298 "") 3299 # If it fails, then pretend we aren't using GCC. 3300 ac_prog=ld 3301 ;; 3302 *) 3303 # If it is relative, then search for the first ld in PATH. 3304 with_gnu_ld=unknown 3305 ;; 3306 esac 3307 elif test yes = "$with_gnu_ld"; then 3308 AC_MSG_CHECKING([for GNU ld]) 3309 else 3310 AC_MSG_CHECKING([for non-GNU ld]) 3311 fi 3312 AC_CACHE_VAL(lt_cv_path_LD, 3313 [if test -z "$LD"; then 3314 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3315 for ac_dir in $PATH; do 3316 IFS=$lt_save_ifs 3317 test -z "$ac_dir" && ac_dir=. 3318 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3319 lt_cv_path_LD=$ac_dir/$ac_prog 3320 # Check to see if the program is GNU ld. I'd rather use --version, 3321 # but apparently some variants of GNU ld only accept -v. 3322 # Break only if it was the GNU/non-GNU ld that we prefer. 3323 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3324 *GNU* | *'with BFD'*) 3325 test no != "$with_gnu_ld" && break 3326 ;; 3327 *) 3328 test yes != "$with_gnu_ld" && break 3329 ;; 3330 esac 3331 fi 3332 done 3333 IFS=$lt_save_ifs 3334 else 3335 lt_cv_path_LD=$LD # Let the user override the test with a path. 3336 fi]) 3337 LD=$lt_cv_path_LD 3338 if test -n "$LD"; then 3339 AC_MSG_RESULT($LD) 3340 else 3341 AC_MSG_RESULT(no) 3342 fi 3343 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3344 _LT_PATH_LD_GNU 3345 AC_SUBST([LD]) 3346 3347 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3348 ])# LT_PATH_LD 3349 3350 # Old names: 3351 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3352 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3353 dnl aclocal-1.4 backwards compatibility: 3354 dnl AC_DEFUN([AM_PROG_LD], []) 3355 dnl AC_DEFUN([AC_PROG_LD], []) 3356 3357 3358 # _LT_PATH_LD_GNU 3359 #- -------------- 3360 m4_defun([_LT_PATH_LD_GNU], 3361 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3362 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3363 case `$LD -v 2>&1 </dev/null` in 3364 *GNU* | *'with BFD'*) 3365 lt_cv_prog_gnu_ld=yes 3366 ;; 3367 *) 3368 lt_cv_prog_gnu_ld=no 3369 ;; 3370 esac]) 3371 with_gnu_ld=$lt_cv_prog_gnu_ld 3372 ])# _LT_PATH_LD_GNU 3373 3374 3375 # _LT_CMD_RELOAD 3376 # -------------- 3377 # find reload flag for linker 3378 # -- PORTME Some linkers may need a different reload flag. 3379 m4_defun([_LT_CMD_RELOAD], 3380 [AC_CACHE_CHECK([for $LD option to reload object files], 3381 lt_cv_ld_reload_flag, 3382 [lt_cv_ld_reload_flag='-r']) 3383 reload_flag=$lt_cv_ld_reload_flag 3384 case $reload_flag in 3385 "" | " "*) ;; 3386 *) reload_flag=" $reload_flag" ;; 3387 esac 3388 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3389 case $host_os in 3390 cygwin* | mingw* | pw32* | cegcc*) 3391 if test yes != "$GCC"; then 3392 reload_cmds=false 3393 fi 3394 ;; 3395 darwin*) 3396 if test yes = "$GCC"; then 3397 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 3398 else 3399 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3400 fi 3401 ;; 3402 esac 3403 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3404 _LT_TAGDECL([], [reload_cmds], [2])dnl 3405 ])# _LT_CMD_RELOAD 3406 3407 3408 # _LT_PATH_DD 3409 # ----------- 3410 # find a working dd 3411 m4_defun([_LT_PATH_DD], 3412 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD], 3413 [printf 0123456789abcdef0123456789abcdef >conftest.i 3414 cat conftest.i conftest.i >conftest2.i 3415 : ${lt_DD:=$DD} 3416 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], 3417 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3418 cmp -s conftest.i conftest.out \ 3419 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 3420 fi]) 3421 rm -f conftest.i conftest2.i conftest.out]) 3422 ])# _LT_PATH_DD 3423 3424 3425 # _LT_CMD_TRUNCATE 3426 # ---------------- 3427 # find command to truncate a binary pipe 3428 m4_defun([_LT_CMD_TRUNCATE], 3429 [m4_require([_LT_PATH_DD]) 3430 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], 3431 [printf 0123456789abcdef0123456789abcdef >conftest.i 3432 cat conftest.i conftest.i >conftest2.i 3433 lt_cv_truncate_bin= 3434 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3435 cmp -s conftest.i conftest.out \ 3436 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 3437 fi 3438 rm -f conftest.i conftest2.i conftest.out 3439 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) 3440 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], 3441 [Command to truncate a binary pipe]) 3442 ])# _LT_CMD_TRUNCATE 3443 3444 3445 # _LT_CHECK_MAGIC_METHOD 3446 # ---------------------- 3447 # how to check for library dependencies 3448 # -- PORTME fill in with the dynamic library characteristics 3449 m4_defun([_LT_CHECK_MAGIC_METHOD], 3450 [m4_require([_LT_DECL_EGREP]) 3451 m4_require([_LT_DECL_OBJDUMP]) 3452 AC_CACHE_CHECK([how to recognize dependent libraries], 3453 lt_cv_deplibs_check_method, 3454 [lt_cv_file_magic_cmd='$MAGIC_CMD' 3455 lt_cv_file_magic_test_file= 3456 lt_cv_deplibs_check_method='unknown' 3457 # Need to set the preceding variable on all platforms that support 3458 # interlibrary dependencies. 3459 # 'none' -- dependencies not supported. 3460 # 'unknown' -- same as none, but documents that we really don't know. 3461 # 'pass_all' -- all dependencies passed with no checks. 3462 # 'test_compile' -- check by making test program. 3463 # 'file_magic [[regex]]' -- check by looking for files in library path 3464 # that responds to the $file_magic_cmd with a given extended regex. 3465 # If you have 'file' or equivalent on your system and you're not sure 3466 # whether 'pass_all' will *always* work, you probably want this one. 3467 3468 case $host_os in 3469 aix[[4-9]]*) 3470 lt_cv_deplibs_check_method=pass_all 3471 ;; 3472 3473 beos*) 3474 lt_cv_deplibs_check_method=pass_all 3475 ;; 3476 3477 bsdi[[45]]*) 3478 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3479 lt_cv_file_magic_cmd='/usr/bin/file -L' 3480 lt_cv_file_magic_test_file=/shlib/libc.so 3481 ;; 3482 3483 cygwin*) 3484 # func_win32_libid is a shell function defined in ltmain.sh 3485 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3486 lt_cv_file_magic_cmd='func_win32_libid' 3487 ;; 3488 3489 mingw* | pw32*) 3490 # Base MSYS/MinGW do not provide the 'file' command needed by 3491 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3492 # unless we find 'file', for example because we are cross-compiling. 3493 if ( file / ) >/dev/null 2>&1; then 3494 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3495 lt_cv_file_magic_cmd='func_win32_libid' 3496 else 3497 # Keep this pattern in sync with the one in func_win32_libid. 3498 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3499 lt_cv_file_magic_cmd='$OBJDUMP -f' 3500 fi 3501 ;; 3502 3503 cegcc*) 3504 # use the weaker test based on 'objdump'. See mingw*. 3505 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3506 lt_cv_file_magic_cmd='$OBJDUMP -f' 3507 ;; 3508 3509 darwin* | rhapsody*) 3510 lt_cv_deplibs_check_method=pass_all 3511 ;; 3512 3513 freebsd* | dragonfly*) 3514 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3515 case $host_cpu in 3516 i*86 ) 3517 # Not sure whether the presence of OpenBSD here was a mistake. 3518 # Let's accept both of them until this is cleared up. 3519 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3520 lt_cv_file_magic_cmd=/usr/bin/file 3521 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3522 ;; 3523 esac 3524 else 3525 lt_cv_deplibs_check_method=pass_all 3526 fi 3527 ;; 3528 3529 haiku*) 3530 lt_cv_deplibs_check_method=pass_all 3531 ;; 3532 3533 hpux10.20* | hpux11*) 3534 lt_cv_file_magic_cmd=/usr/bin/file 3535 case $host_cpu in 3536 ia64*) 3537 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3538 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3539 ;; 3540 hppa*64*) 3541 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3542 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3543 ;; 3544 *) 3545 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3546 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3547 ;; 3548 esac 3549 ;; 3550 3551 interix[[3-9]]*) 3552 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3553 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3554 ;; 3555 3556 irix5* | irix6* | nonstopux*) 3557 case $LD in 3558 *-32|*"-32 ") libmagic=32-bit;; 3559 *-n32|*"-n32 ") libmagic=N32;; 3560 *-64|*"-64 ") libmagic=64-bit;; 3561 *) libmagic=never-match;; 3562 esac 3563 lt_cv_deplibs_check_method=pass_all 3564 ;; 3565 3566 # This must be glibc/ELF. 3567 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3568 lt_cv_deplibs_check_method=pass_all 3569 ;; 3570 3571 netbsd*) 3572 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3573 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3574 else 3575 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3576 fi 3577 ;; 3578 3579 newos6*) 3580 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3581 lt_cv_file_magic_cmd=/usr/bin/file 3582 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3583 ;; 3584 3585 *nto* | *qnx*) 3586 lt_cv_deplibs_check_method=pass_all 3587 ;; 3588 3589 openbsd* | bitrig*) 3590 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 3591 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3592 else 3593 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3594 fi 3595 ;; 3596 3597 osf3* | osf4* | osf5*) 3598 lt_cv_deplibs_check_method=pass_all 3599 ;; 3600 3601 rdos*) 3602 lt_cv_deplibs_check_method=pass_all 3603 ;; 3604 3605 solaris*) 3606 lt_cv_deplibs_check_method=pass_all 3607 ;; 3608 3609 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3610 lt_cv_deplibs_check_method=pass_all 3611 ;; 3612 3613 sysv4 | sysv4.3*) 3614 case $host_vendor in 3615 motorola) 3616 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3617 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3618 ;; 3619 ncr) 3620 lt_cv_deplibs_check_method=pass_all 3621 ;; 3622 sequent) 3623 lt_cv_file_magic_cmd='/bin/file' 3624 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3625 ;; 3626 sni) 3627 lt_cv_file_magic_cmd='/bin/file' 3628 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3629 lt_cv_file_magic_test_file=/lib/libc.so 3630 ;; 3631 siemens) 3632 lt_cv_deplibs_check_method=pass_all 3633 ;; 3634 pc) 3635 lt_cv_deplibs_check_method=pass_all 3636 ;; 3637 esac 3638 ;; 3639 3640 tpf*) 3641 lt_cv_deplibs_check_method=pass_all 3642 ;; 3643 os2*) 3644 lt_cv_deplibs_check_method=pass_all 3645 ;; 3646 esac 3647 ]) 3648 3649 file_magic_glob= 3650 want_nocaseglob=no 3651 if test "$build" = "$host"; then 3652 case $host_os in 3653 mingw* | pw32*) 3654 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3655 want_nocaseglob=yes 3656 else 3657 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3658 fi 3659 ;; 3660 esac 3661 fi 3662 3663 file_magic_cmd=$lt_cv_file_magic_cmd 3664 deplibs_check_method=$lt_cv_deplibs_check_method 3665 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3666 3667 _LT_DECL([], [deplibs_check_method], [1], 3668 [Method to check whether dependent libraries are shared objects]) 3669 _LT_DECL([], [file_magic_cmd], [1], 3670 [Command to use when deplibs_check_method = "file_magic"]) 3671 _LT_DECL([], [file_magic_glob], [1], 3672 [How to find potential files when deplibs_check_method = "file_magic"]) 3673 _LT_DECL([], [want_nocaseglob], [1], 3674 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3675 ])# _LT_CHECK_MAGIC_METHOD 3676 3677 3678 # LT_PATH_NM 3679 # ---------- 3680 # find the pathname to a BSD- or MS-compatible name lister 3681 AC_DEFUN([LT_PATH_NM], 3682 [AC_REQUIRE([AC_PROG_CC])dnl 3683 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3684 [if test -n "$NM"; then 3685 # Let the user override the test. 3686 lt_cv_path_NM=$NM 3687 else 3688 lt_nm_to_check=${ac_tool_prefix}nm 3689 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3690 lt_nm_to_check="$lt_nm_to_check nm" 3691 fi 3692 for lt_tmp_nm in $lt_nm_to_check; do 3693 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3694 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3695 IFS=$lt_save_ifs 3696 test -z "$ac_dir" && ac_dir=. 3697 tmp_nm=$ac_dir/$lt_tmp_nm 3698 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 3699 # Check to see if the nm accepts a BSD-compat flag. 3700 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 3701 # nm: unknown option "B" ignored 3702 # Tru64's nm complains that /dev/null is an invalid object file 3703 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 3704 case $build_os in 3705 mingw*) lt_bad_file=conftest.nm/nofile ;; 3706 *) lt_bad_file=/dev/null ;; 3707 esac 3708 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 3709 *$lt_bad_file* | *'Invalid file or object type'*) 3710 lt_cv_path_NM="$tmp_nm -B" 3711 break 2 3712 ;; 3713 *) 3714 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3715 */dev/null*) 3716 lt_cv_path_NM="$tmp_nm -p" 3717 break 2 3718 ;; 3719 *) 3720 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3721 continue # so that we can try to find one that supports BSD flags 3722 ;; 3723 esac 3724 ;; 3725 esac 3726 fi 3727 done 3728 IFS=$lt_save_ifs 3729 done 3730 : ${lt_cv_path_NM=no} 3731 fi]) 3732 if test no != "$lt_cv_path_NM"; then 3733 NM=$lt_cv_path_NM 3734 else 3735 # Didn't find any BSD compatible name lister, look for dumpbin. 3736 if test -n "$DUMPBIN"; then : 3737 # Let the user override the test. 3738 else 3739 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3740 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 3741 *COFF*) 3742 DUMPBIN="$DUMPBIN -symbols -headers" 3743 ;; 3744 *) 3745 DUMPBIN=: 3746 ;; 3747 esac 3748 fi 3749 AC_SUBST([DUMPBIN]) 3750 if test : != "$DUMPBIN"; then 3751 NM=$DUMPBIN 3752 fi 3753 fi 3754 test -z "$NM" && NM=nm 3755 AC_SUBST([NM]) 3756 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3757 3758 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3759 [lt_cv_nm_interface="BSD nm" 3760 echo "int some_variable = 0;" > conftest.$ac_ext 3761 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3762 (eval "$ac_compile" 2>conftest.err) 3763 cat conftest.err >&AS_MESSAGE_LOG_FD 3764 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3765 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3766 cat conftest.err >&AS_MESSAGE_LOG_FD 3767 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3768 cat conftest.out >&AS_MESSAGE_LOG_FD 3769 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3770 lt_cv_nm_interface="MS dumpbin" 3771 fi 3772 rm -f conftest*]) 3773 ])# LT_PATH_NM 3774 3775 # Old names: 3776 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3777 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3778 dnl aclocal-1.4 backwards compatibility: 3779 dnl AC_DEFUN([AM_PROG_NM], []) 3780 dnl AC_DEFUN([AC_PROG_NM], []) 3781 3782 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3783 # -------------------------------- 3784 # how to determine the name of the shared library 3785 # associated with a specific link library. 3786 # -- PORTME fill in with the dynamic library characteristics 3787 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3788 [m4_require([_LT_DECL_EGREP]) 3789 m4_require([_LT_DECL_OBJDUMP]) 3790 m4_require([_LT_DECL_DLLTOOL]) 3791 AC_CACHE_CHECK([how to associate runtime and link libraries], 3792 lt_cv_sharedlib_from_linklib_cmd, 3793 [lt_cv_sharedlib_from_linklib_cmd='unknown' 3794 3795 case $host_os in 3796 cygwin* | mingw* | pw32* | cegcc*) 3797 # two different shell functions defined in ltmain.sh; 3798 # decide which one to use based on capabilities of $DLLTOOL 3799 case `$DLLTOOL --help 2>&1` in 3800 *--identify-strict*) 3801 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3802 ;; 3803 *) 3804 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3805 ;; 3806 esac 3807 ;; 3808 *) 3809 # fallback: assume linklib IS sharedlib 3810 lt_cv_sharedlib_from_linklib_cmd=$ECHO 3811 ;; 3812 esac 3813 ]) 3814 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3815 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3816 3817 _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3818 [Command to associate shared and link libraries]) 3819 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3820 3821 3822 # _LT_PATH_MANIFEST_TOOL 3823 # ---------------------- 3824 # locate the manifest tool 3825 m4_defun([_LT_PATH_MANIFEST_TOOL], 3826 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3827 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3828 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3829 [lt_cv_path_mainfest_tool=no 3830 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3831 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3832 cat conftest.err >&AS_MESSAGE_LOG_FD 3833 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3834 lt_cv_path_mainfest_tool=yes 3835 fi 3836 rm -f conftest*]) 3837 if test yes != "$lt_cv_path_mainfest_tool"; then 3838 MANIFEST_TOOL=: 3839 fi 3840 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3841 ])# _LT_PATH_MANIFEST_TOOL 3842 3843 3844 # _LT_DLL_DEF_P([FILE]) 3845 # --------------------- 3846 # True iff FILE is a Windows DLL '.def' file. 3847 # Keep in sync with func_dll_def_p in the libtool script 3848 AC_DEFUN([_LT_DLL_DEF_P], 3849 [dnl 3850 test DEF = "`$SED -n dnl 3851 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace 3852 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments 3853 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl 3854 -e q dnl Only consider the first "real" line 3855 $1`" dnl 3856 ])# _LT_DLL_DEF_P 3857 3858 3859 # LT_LIB_M 3860 # -------- 3861 # check for math library 3862 AC_DEFUN([LT_LIB_M], 3863 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3864 LIBM= 3865 case $host in 3866 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3867 # These system don't have libm, or don't need it 3868 ;; 3869 *-ncr-sysv4.3*) 3870 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) 3871 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3872 ;; 3873 *) 3874 AC_CHECK_LIB(m, cos, LIBM=-lm) 3875 ;; 3876 esac 3877 AC_SUBST([LIBM]) 3878 ])# LT_LIB_M 3879 3880 # Old name: 3881 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3882 dnl aclocal-1.4 backwards compatibility: 3883 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3884 3885 3886 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3887 # ------------------------------- 3888 m4_defun([_LT_COMPILER_NO_RTTI], 3889 [m4_require([_LT_TAG_COMPILER])dnl 3890 3891 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3892 3893 if test yes = "$GCC"; then 3894 case $cc_basename in 3895 nvcc*) 3896 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3897 *) 3898 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3899 esac 3900 3901 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3902 lt_cv_prog_compiler_rtti_exceptions, 3903 [-fno-rtti -fno-exceptions], [], 3904 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3905 fi 3906 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3907 [Compiler flag to turn off builtin functions]) 3908 ])# _LT_COMPILER_NO_RTTI 3909 3910 3911 # _LT_CMD_GLOBAL_SYMBOLS 3912 # ---------------------- 3913 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3914 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3915 AC_REQUIRE([AC_PROG_CC])dnl 3916 AC_REQUIRE([AC_PROG_AWK])dnl 3917 AC_REQUIRE([LT_PATH_NM])dnl 3918 AC_REQUIRE([LT_PATH_LD])dnl 3919 m4_require([_LT_DECL_SED])dnl 3920 m4_require([_LT_DECL_EGREP])dnl 3921 m4_require([_LT_TAG_COMPILER])dnl 3922 3923 # Check for command to grab the raw symbol name followed by C symbol from nm. 3924 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3925 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3926 [ 3927 # These are sane defaults that work on at least a few old systems. 3928 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3929 3930 # Character class describing NM global symbol codes. 3931 symcode='[[BCDEGRST]]' 3932 3933 # Regexp to match symbols that can be accessed directly from C. 3934 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3935 3936 # Define system-specific variables. 3937 case $host_os in 3938 aix*) 3939 symcode='[[BCDT]]' 3940 ;; 3941 cygwin* | mingw* | pw32* | cegcc*) 3942 symcode='[[ABCDGISTW]]' 3943 ;; 3944 hpux*) 3945 if test ia64 = "$host_cpu"; then 3946 symcode='[[ABCDEGRST]]' 3947 fi 3948 ;; 3949 irix* | nonstopux*) 3950 symcode='[[BCDEGRST]]' 3951 ;; 3952 osf*) 3953 symcode='[[BCDEGQRST]]' 3954 ;; 3955 solaris*) 3956 symcode='[[BDRT]]' 3957 ;; 3958 sco3.2v5*) 3959 symcode='[[DT]]' 3960 ;; 3961 sysv4.2uw2*) 3962 symcode='[[DT]]' 3963 ;; 3964 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3965 symcode='[[ABDT]]' 3966 ;; 3967 sysv4) 3968 symcode='[[DFNSTU]]' 3969 ;; 3970 esac 3971 3972 # If we're using GNU nm, then use its standard symbol codes. 3973 case `$NM -V 2>&1` in 3974 *GNU* | *'with BFD'*) 3975 symcode='[[ABCDGIRSTW]]' ;; 3976 esac 3977 3978 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3979 # Gets list of data symbols to import. 3980 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 3981 # Adjust the below global symbol transforms to fixup imported variables. 3982 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 3983 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 3984 lt_c_name_lib_hook="\ 3985 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 3986 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 3987 else 3988 # Disable hooks by default. 3989 lt_cv_sys_global_symbol_to_import= 3990 lt_cdecl_hook= 3991 lt_c_name_hook= 3992 lt_c_name_lib_hook= 3993 fi 3994 3995 # Transform an extracted symbol line into a proper C declaration. 3996 # Some systems (esp. on ia64) link data and code symbols differently, 3997 # so use this general approach. 3998 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 3999 $lt_cdecl_hook\ 4000 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 4001 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 4002 4003 # Transform an extracted symbol line into symbol name and symbol address 4004 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 4005 $lt_c_name_hook\ 4006 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4007 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 4008 4009 # Transform an extracted symbol line into symbol name with lib prefix and 4010 # symbol address. 4011 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 4012 $lt_c_name_lib_hook\ 4013 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4014 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 4015 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 4016 4017 # Handle CRLF in mingw tool chain 4018 opt_cr= 4019 case $build_os in 4020 mingw*) 4021 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4022 ;; 4023 esac 4024 4025 # Try without a prefix underscore, then with it. 4026 for ac_symprfx in "" "_"; do 4027 4028 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4029 symxfrm="\\1 $ac_symprfx\\2 \\2" 4030 4031 # Write the raw and C identifiers. 4032 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4033 # Fake it for dumpbin and say T for any non-static function, 4034 # D for any global variable and I for any imported variable. 4035 # Also find C++ and __fastcall symbols from MSVC++, 4036 # which start with @ or ?. 4037 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 4038 " {last_section=section; section=\$ 3};"\ 4039 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 4040 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 4041 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 4042 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 4043 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 4044 " \$ 0!~/External *\|/{next};"\ 4045 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 4046 " {if(hide[section]) next};"\ 4047 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 4048 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 4049 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 4050 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 4051 " ' prfx=^$ac_symprfx]" 4052 else 4053 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4054 fi 4055 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 4056 4057 # Check to see that the pipe works correctly. 4058 pipe_works=no 4059 4060 rm -f conftest* 4061 cat > conftest.$ac_ext <<_LT_EOF 4062 #ifdef __cplusplus 4063 extern "C" { 4064 #endif 4065 char nm_test_var; 4066 void nm_test_func(void); 4067 void nm_test_func(void){} 4068 #ifdef __cplusplus 4069 } 4070 #endif 4071 int main(){nm_test_var='a';nm_test_func();return(0);} 4072 _LT_EOF 4073 4074 if AC_TRY_EVAL(ac_compile); then 4075 # Now try to grab the symbols. 4076 nlist=conftest.nm 4077 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 4078 # Try sorting and uniquifying the output. 4079 if sort "$nlist" | uniq > "$nlist"T; then 4080 mv -f "$nlist"T "$nlist" 4081 else 4082 rm -f "$nlist"T 4083 fi 4084 4085 # Make sure that we snagged all the symbols we need. 4086 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 4087 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 4088 cat <<_LT_EOF > conftest.$ac_ext 4089 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4090 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4091 /* DATA imports from DLLs on WIN32 can't be const, because runtime 4092 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4093 # define LT@&t@_DLSYM_CONST 4094 #elif defined __osf__ 4095 /* This system does not cope well with relocations in const data. */ 4096 # define LT@&t@_DLSYM_CONST 4097 #else 4098 # define LT@&t@_DLSYM_CONST const 4099 #endif 4100 4101 #ifdef __cplusplus 4102 extern "C" { 4103 #endif 4104 4105 _LT_EOF 4106 # Now generate the symbol file. 4107 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 4108 4109 cat <<_LT_EOF >> conftest.$ac_ext 4110 4111 /* The mapping between symbol names and symbols. */ 4112 LT@&t@_DLSYM_CONST struct { 4113 const char *name; 4114 void *address; 4115 } 4116 lt__PROGRAM__LTX_preloaded_symbols[[]] = 4117 { 4118 { "@PROGRAM@", (void *) 0 }, 4119 _LT_EOF 4120 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 4121 cat <<\_LT_EOF >> conftest.$ac_ext 4122 {0, (void *) 0} 4123 }; 4124 4125 /* This works around a problem in FreeBSD linker */ 4126 #ifdef FREEBSD_WORKAROUND 4127 static const void *lt_preloaded_setup() { 4128 return lt__PROGRAM__LTX_preloaded_symbols; 4129 } 4130 #endif 4131 4132 #ifdef __cplusplus 4133 } 4134 #endif 4135 _LT_EOF 4136 # Now try linking the two files. 4137 mv conftest.$ac_objext conftstm.$ac_objext 4138 lt_globsym_save_LIBS=$LIBS 4139 lt_globsym_save_CFLAGS=$CFLAGS 4140 LIBS=conftstm.$ac_objext 4141 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4142 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then 4143 pipe_works=yes 4144 fi 4145 LIBS=$lt_globsym_save_LIBS 4146 CFLAGS=$lt_globsym_save_CFLAGS 4147 else 4148 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4149 fi 4150 else 4151 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4152 fi 4153 else 4154 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4155 fi 4156 else 4157 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4158 cat conftest.$ac_ext >&5 4159 fi 4160 rm -rf conftest* conftst* 4161 4162 # Do not use the global_symbol_pipe unless it works. 4163 if test yes = "$pipe_works"; then 4164 break 4165 else 4166 lt_cv_sys_global_symbol_pipe= 4167 fi 4168 done 4169 ]) 4170 if test -z "$lt_cv_sys_global_symbol_pipe"; then 4171 lt_cv_sys_global_symbol_to_cdecl= 4172 fi 4173 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4174 AC_MSG_RESULT(failed) 4175 else 4176 AC_MSG_RESULT(ok) 4177 fi 4178 4179 # Response file support. 4180 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4181 nm_file_list_spec='@' 4182 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 4183 nm_file_list_spec='@' 4184 fi 4185 4186 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 4187 [Take the output of nm and produce a listing of raw symbols and C names]) 4188 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 4189 [Transform the output of nm in a proper C declaration]) 4190 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], 4191 [Transform the output of nm into a list of symbols to manually relocate]) 4192 _LT_DECL([global_symbol_to_c_name_address], 4193 [lt_cv_sys_global_symbol_to_c_name_address], [1], 4194 [Transform the output of nm in a C name address pair]) 4195 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 4196 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 4197 [Transform the output of nm in a C name address pair when lib prefix is needed]) 4198 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], 4199 [The name lister interface]) 4200 _LT_DECL([], [nm_file_list_spec], [1], 4201 [Specify filename containing input files for $NM]) 4202 ]) # _LT_CMD_GLOBAL_SYMBOLS 4203 4204 4205 # _LT_COMPILER_PIC([TAGNAME]) 4206 # --------------------------- 4207 m4_defun([_LT_COMPILER_PIC], 4208 [m4_require([_LT_TAG_COMPILER])dnl 4209 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 4210 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4211 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4212 4213 m4_if([$1], [CXX], [ 4214 # C++ specific cases for pic, static, wl, etc. 4215 if test yes = "$GXX"; then 4216 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4217 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4218 4219 case $host_os in 4220 aix*) 4221 # All AIX code is PIC. 4222 if test ia64 = "$host_cpu"; then 4223 # AIX 5 now supports IA64 processor 4224 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4225 fi 4226 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4227 ;; 4228 4229 amigaos*) 4230 case $host_cpu in 4231 powerpc) 4232 # see comment about AmigaOS4 .so support 4233 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4234 ;; 4235 m68k) 4236 # FIXME: we need at least 68020 code to build shared libraries, but 4237 # adding the '-m68020' flag to GCC prevents building anything better, 4238 # like '-m68040'. 4239 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4240 ;; 4241 esac 4242 ;; 4243 4244 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4245 # PIC is the default for these OSes. 4246 ;; 4247 mingw* | cygwin* | os2* | pw32* | cegcc*) 4248 # This hack is so that the source file can tell whether it is being 4249 # built for inclusion in a dll (and should export symbols for example). 4250 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4251 # (--disable-auto-import) libraries 4252 m4_if([$1], [GCJ], [], 4253 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4254 case $host_os in 4255 os2*) 4256 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4257 ;; 4258 esac 4259 ;; 4260 darwin* | rhapsody*) 4261 # PIC is the default on this platform 4262 # Common symbols not allowed in MH_DYLIB files 4263 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4264 ;; 4265 *djgpp*) 4266 # DJGPP does not support shared libraries at all 4267 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4268 ;; 4269 haiku*) 4270 # PIC is the default for Haiku. 4271 # The "-static" flag exists, but is broken. 4272 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4273 ;; 4274 interix[[3-9]]*) 4275 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4276 # Instead, we relocate shared libraries at runtime. 4277 ;; 4278 sysv4*MP*) 4279 if test -d /usr/nec; then 4280 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4281 fi 4282 ;; 4283 hpux*) 4284 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4285 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4286 # sets the default TLS model and affects inlining. 4287 case $host_cpu in 4288 hppa*64*) 4289 ;; 4290 *) 4291 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4292 ;; 4293 esac 4294 ;; 4295 *qnx* | *nto*) 4296 # QNX uses GNU C++, but need to define -shared option too, otherwise 4297 # it will coredump. 4298 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4299 ;; 4300 *) 4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4302 ;; 4303 esac 4304 else 4305 case $host_os in 4306 aix[[4-9]]*) 4307 # All AIX code is PIC. 4308 if test ia64 = "$host_cpu"; then 4309 # AIX 5 now supports IA64 processor 4310 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4311 else 4312 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4313 fi 4314 ;; 4315 chorus*) 4316 case $cc_basename in 4317 cxch68*) 4318 # Green Hills C++ Compiler 4319 # _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" 4320 ;; 4321 esac 4322 ;; 4323 mingw* | cygwin* | os2* | pw32* | cegcc*) 4324 # This hack is so that the source file can tell whether it is being 4325 # built for inclusion in a dll (and should export symbols for example). 4326 m4_if([$1], [GCJ], [], 4327 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4328 ;; 4329 dgux*) 4330 case $cc_basename in 4331 ec++*) 4332 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4333 ;; 4334 ghcx*) 4335 # Green Hills C++ Compiler 4336 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4337 ;; 4338 *) 4339 ;; 4340 esac 4341 ;; 4342 freebsd* | dragonfly*) 4343 # FreeBSD uses GNU C++ 4344 ;; 4345 hpux9* | hpux10* | hpux11*) 4346 case $cc_basename in 4347 CC*) 4348 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4349 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4350 if test ia64 != "$host_cpu"; then 4351 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4352 fi 4353 ;; 4354 aCC*) 4355 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4356 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4357 case $host_cpu in 4358 hppa*64*|ia64*) 4359 # +Z the default 4360 ;; 4361 *) 4362 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4363 ;; 4364 esac 4365 ;; 4366 *) 4367 ;; 4368 esac 4369 ;; 4370 interix*) 4371 # This is c89, which is MS Visual C++ (no shared libs) 4372 # Anyone wants to do a port? 4373 ;; 4374 irix5* | irix6* | nonstopux*) 4375 case $cc_basename in 4376 CC*) 4377 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4378 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4379 # CC pic flag -KPIC is the default. 4380 ;; 4381 *) 4382 ;; 4383 esac 4384 ;; 4385 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4386 case $cc_basename in 4387 KCC*) 4388 # KAI C++ Compiler 4389 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4390 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4391 ;; 4392 ecpc* ) 4393 # old Intel C++ for x86_64, which still supported -KPIC. 4394 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4395 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4396 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4397 ;; 4398 icpc* ) 4399 # Intel C++, used to be incompatible with GCC. 4400 # ICC 10 doesn't accept -KPIC any more. 4401 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4402 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4403 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4404 ;; 4405 pgCC* | pgcpp*) 4406 # Portland Group C++ compiler 4407 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4408 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4409 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4410 ;; 4411 cxx*) 4412 # Compaq C++ 4413 # Make sure the PIC flag is empty. It appears that all Alpha 4414 # Linux and Compaq Tru64 Unix objects are PIC. 4415 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4416 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4417 ;; 4418 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4419 # IBM XL 8.0, 9.0 on PPC and BlueGene 4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4421 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4422 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4423 ;; 4424 *) 4425 case `$CC -V 2>&1 | sed 5q` in 4426 *Sun\ C*) 4427 # Sun C++ 5.9 4428 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4429 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4430 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4431 ;; 4432 esac 4433 ;; 4434 esac 4435 ;; 4436 lynxos*) 4437 ;; 4438 m88k*) 4439 ;; 4440 mvs*) 4441 case $cc_basename in 4442 cxx*) 4443 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4444 ;; 4445 *) 4446 ;; 4447 esac 4448 ;; 4449 netbsd*) 4450 ;; 4451 *qnx* | *nto*) 4452 # QNX uses GNU C++, but need to define -shared option too, otherwise 4453 # it will coredump. 4454 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4455 ;; 4456 osf3* | osf4* | osf5*) 4457 case $cc_basename in 4458 KCC*) 4459 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4460 ;; 4461 RCC*) 4462 # Rational C++ 2.4.1 4463 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4464 ;; 4465 cxx*) 4466 # Digital/Compaq C++ 4467 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4468 # Make sure the PIC flag is empty. It appears that all Alpha 4469 # Linux and Compaq Tru64 Unix objects are PIC. 4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4471 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4472 ;; 4473 *) 4474 ;; 4475 esac 4476 ;; 4477 psos*) 4478 ;; 4479 solaris*) 4480 case $cc_basename in 4481 CC* | sunCC*) 4482 # Sun C++ 4.2, 5.x and Centerline C++ 4483 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4484 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4485 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4486 ;; 4487 gcx*) 4488 # Green Hills C++ Compiler 4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4490 ;; 4491 *) 4492 ;; 4493 esac 4494 ;; 4495 sunos4*) 4496 case $cc_basename in 4497 CC*) 4498 # Sun C++ 4.x 4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4500 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4501 ;; 4502 lcc*) 4503 # Lucid 4504 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4505 ;; 4506 *) 4507 ;; 4508 esac 4509 ;; 4510 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4511 case $cc_basename in 4512 CC*) 4513 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4514 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4515 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4516 ;; 4517 esac 4518 ;; 4519 tandem*) 4520 case $cc_basename in 4521 NCC*) 4522 # NonStop-UX NCC 3.20 4523 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4524 ;; 4525 *) 4526 ;; 4527 esac 4528 ;; 4529 vxworks*) 4530 ;; 4531 *) 4532 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4533 ;; 4534 esac 4535 fi 4536 ], 4537 [ 4538 if test yes = "$GCC"; then 4539 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4540 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4541 4542 case $host_os in 4543 aix*) 4544 # All AIX code is PIC. 4545 if test ia64 = "$host_cpu"; then 4546 # AIX 5 now supports IA64 processor 4547 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4548 fi 4549 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4550 ;; 4551 4552 amigaos*) 4553 case $host_cpu in 4554 powerpc) 4555 # see comment about AmigaOS4 .so support 4556 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4557 ;; 4558 m68k) 4559 # FIXME: we need at least 68020 code to build shared libraries, but 4560 # adding the '-m68020' flag to GCC prevents building anything better, 4561 # like '-m68040'. 4562 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4563 ;; 4564 esac 4565 ;; 4566 4567 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4568 # PIC is the default for these OSes. 4569 ;; 4570 4571 mingw* | cygwin* | pw32* | os2* | cegcc*) 4572 # This hack is so that the source file can tell whether it is being 4573 # built for inclusion in a dll (and should export symbols for example). 4574 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4575 # (--disable-auto-import) libraries 4576 m4_if([$1], [GCJ], [], 4577 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4578 case $host_os in 4579 os2*) 4580 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4581 ;; 4582 esac 4583 ;; 4584 4585 darwin* | rhapsody*) 4586 # PIC is the default on this platform 4587 # Common symbols not allowed in MH_DYLIB files 4588 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4589 ;; 4590 4591 haiku*) 4592 # PIC is the default for Haiku. 4593 # The "-static" flag exists, but is broken. 4594 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4595 ;; 4596 4597 hpux*) 4598 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4599 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4600 # sets the default TLS model and affects inlining. 4601 case $host_cpu in 4602 hppa*64*) 4603 # +Z the default 4604 ;; 4605 *) 4606 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4607 ;; 4608 esac 4609 ;; 4610 4611 interix[[3-9]]*) 4612 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4613 # Instead, we relocate shared libraries at runtime. 4614 ;; 4615 4616 msdosdjgpp*) 4617 # Just because we use GCC doesn't mean we suddenly get shared libraries 4618 # on systems that don't support them. 4619 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4620 enable_shared=no 4621 ;; 4622 4623 *nto* | *qnx*) 4624 # QNX uses GNU C++, but need to define -shared option too, otherwise 4625 # it will coredump. 4626 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4627 ;; 4628 4629 sysv4*MP*) 4630 if test -d /usr/nec; then 4631 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4632 fi 4633 ;; 4634 4635 *) 4636 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4637 ;; 4638 esac 4639 4640 case $cc_basename in 4641 nvcc*) # Cuda Compiler Driver 2.2 4642 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4643 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4644 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4645 fi 4646 ;; 4647 esac 4648 else 4649 # PORTME Check for flag to pass linker flags through the system compiler. 4650 case $host_os in 4651 aix*) 4652 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4653 if test ia64 = "$host_cpu"; then 4654 # AIX 5 now supports IA64 processor 4655 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4656 else 4657 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4658 fi 4659 ;; 4660 4661 darwin* | rhapsody*) 4662 # PIC is the default on this platform 4663 # Common symbols not allowed in MH_DYLIB files 4664 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4665 case $cc_basename in 4666 nagfor*) 4667 # NAG Fortran compiler 4668 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4669 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4670 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4671 ;; 4672 esac 4673 ;; 4674 4675 mingw* | cygwin* | pw32* | os2* | cegcc*) 4676 # This hack is so that the source file can tell whether it is being 4677 # built for inclusion in a dll (and should export symbols for example). 4678 m4_if([$1], [GCJ], [], 4679 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4680 case $host_os in 4681 os2*) 4682 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4683 ;; 4684 esac 4685 ;; 4686 4687 hpux9* | hpux10* | hpux11*) 4688 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4689 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4690 # not for PA HP-UX. 4691 case $host_cpu in 4692 hppa*64*|ia64*) 4693 # +Z the default 4694 ;; 4695 *) 4696 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4697 ;; 4698 esac 4699 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4700 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4701 ;; 4702 4703 irix5* | irix6* | nonstopux*) 4704 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4705 # PIC (with -KPIC) is the default. 4706 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4707 ;; 4708 4709 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4710 case $cc_basename in 4711 # old Intel for x86_64, which still supported -KPIC. 4712 ecc*) 4713 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4714 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4715 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4716 ;; 4717 # icc used to be incompatible with GCC. 4718 # ICC 10 doesn't accept -KPIC any more. 4719 icc* | ifort*) 4720 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4721 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4722 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4723 ;; 4724 # Lahey Fortran 8.1. 4725 lf95*) 4726 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4727 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4728 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4729 ;; 4730 nagfor*) 4731 # NAG Fortran compiler 4732 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4733 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4734 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4735 ;; 4736 tcc*) 4737 # Fabrice Bellard et al's Tiny C Compiler 4738 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4739 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4740 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4741 ;; 4742 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4743 # Portland Group compilers (*not* the Pentium gcc compiler, 4744 # which looks to be a dead project) 4745 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4746 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4747 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4748 ;; 4749 ccc*) 4750 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4751 # All Alpha code is PIC. 4752 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4753 ;; 4754 xl* | bgxl* | bgf* | mpixl*) 4755 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4756 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4757 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4758 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4759 ;; 4760 *) 4761 case `$CC -V 2>&1 | sed 5q` in 4762 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4763 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4764 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4765 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4766 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4767 ;; 4768 *Sun\ F* | *Sun*Fortran*) 4769 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4770 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4771 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4772 ;; 4773 *Sun\ C*) 4774 # Sun C 5.9 4775 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4776 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4777 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4778 ;; 4779 *Intel*\ [[CF]]*Compiler*) 4780 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4781 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4782 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4783 ;; 4784 *Portland\ Group*) 4785 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4786 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4787 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4788 ;; 4789 esac 4790 ;; 4791 esac 4792 ;; 4793 4794 newsos6) 4795 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4796 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4797 ;; 4798 4799 *nto* | *qnx*) 4800 # QNX uses GNU C++, but need to define -shared option too, otherwise 4801 # it will coredump. 4802 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4803 ;; 4804 4805 osf3* | osf4* | osf5*) 4806 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4807 # All OSF/1 code is PIC. 4808 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4809 ;; 4810 4811 rdos*) 4812 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4813 ;; 4814 4815 solaris*) 4816 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4817 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4818 case $cc_basename in 4819 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4820 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4821 *) 4822 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4823 esac 4824 ;; 4825 4826 sunos4*) 4827 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4828 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4829 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4830 ;; 4831 4832 sysv4 | sysv4.2uw2* | sysv4.3*) 4833 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4834 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4835 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4836 ;; 4837 4838 sysv4*MP*) 4839 if test -d /usr/nec; then 4840 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4841 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4842 fi 4843 ;; 4844 4845 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4846 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4847 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4848 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4849 ;; 4850 4851 unicos*) 4852 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4853 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4854 ;; 4855 4856 uts4*) 4857 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4858 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4859 ;; 4860 4861 *) 4862 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4863 ;; 4864 esac 4865 fi 4866 ]) 4867 case $host_os in 4868 # For platforms that do not support PIC, -DPIC is meaningless: 4869 *djgpp*) 4870 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4871 ;; 4872 *) 4873 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4874 ;; 4875 esac 4876 4877 AC_CACHE_CHECK([for $compiler option to produce PIC], 4878 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4879 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4880 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4881 4882 # 4883 # Check to make sure the PIC flag actually works. 4884 # 4885 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4886 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4887 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4888 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4889 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4890 "" | " "*) ;; 4891 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4892 esac], 4893 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4894 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4895 fi 4896 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4897 [Additional compiler flags for building library objects]) 4898 4899 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4900 [How to pass a linker flag through the compiler]) 4901 # 4902 # Check to make sure the static flag actually works. 4903 # 4904 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4905 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4906 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4907 $lt_tmp_static_flag, 4908 [], 4909 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4910 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4911 [Compiler flag to prevent dynamic linking]) 4912 ])# _LT_COMPILER_PIC 4913 4914 4915 # _LT_LINKER_SHLIBS([TAGNAME]) 4916 # ---------------------------- 4917 # See if the linker supports building shared libraries. 4918 m4_defun([_LT_LINKER_SHLIBS], 4919 [AC_REQUIRE([LT_PATH_LD])dnl 4920 AC_REQUIRE([LT_PATH_NM])dnl 4921 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4922 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4923 m4_require([_LT_DECL_EGREP])dnl 4924 m4_require([_LT_DECL_SED])dnl 4925 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4926 m4_require([_LT_TAG_COMPILER])dnl 4927 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4928 m4_if([$1], [CXX], [ 4929 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4930 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4931 case $host_os in 4932 aix[[4-9]]*) 4933 # If we're using GNU nm, then we don't want the "-C" option. 4934 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 4935 # Without the "-l" option, or with the "-B" option, AIX nm treats 4936 # weak defined symbols like other global defined symbols, whereas 4937 # GNU nm marks them as "W". 4938 # While the 'weak' keyword is ignored in the Export File, we need 4939 # it in the Import File for the 'aix-soname' feature, so we have 4940 # to replace the "-B" option with "-P" for AIX nm. 4941 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4942 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 4943 else 4944 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 4945 fi 4946 ;; 4947 pw32*) 4948 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds 4949 ;; 4950 cygwin* | mingw* | cegcc*) 4951 case $cc_basename in 4952 cl*) 4953 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4954 ;; 4955 *) 4956 _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' 4957 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4958 ;; 4959 esac 4960 ;; 4961 *) 4962 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4963 ;; 4964 esac 4965 ], [ 4966 runpath_var= 4967 _LT_TAGVAR(allow_undefined_flag, $1)= 4968 _LT_TAGVAR(always_export_symbols, $1)=no 4969 _LT_TAGVAR(archive_cmds, $1)= 4970 _LT_TAGVAR(archive_expsym_cmds, $1)= 4971 _LT_TAGVAR(compiler_needs_object, $1)=no 4972 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4973 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4974 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4975 _LT_TAGVAR(hardcode_automatic, $1)=no 4976 _LT_TAGVAR(hardcode_direct, $1)=no 4977 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4979 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4980 _LT_TAGVAR(hardcode_minus_L, $1)=no 4981 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4982 _LT_TAGVAR(inherit_rpath, $1)=no 4983 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4984 _LT_TAGVAR(module_cmds, $1)= 4985 _LT_TAGVAR(module_expsym_cmds, $1)= 4986 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4987 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4988 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4989 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4990 # include_expsyms should be a list of space-separated symbols to be *always* 4991 # included in the symbol list 4992 _LT_TAGVAR(include_expsyms, $1)= 4993 # exclude_expsyms can be an extended regexp of symbols to exclude 4994 # it will be wrapped by ' (' and ')$', so one must not match beginning or 4995 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 4996 # as well as any symbol that contains 'd'. 4997 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4998 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4999 # platforms (ab)use it in PIC code, but their linkers get confused if 5000 # the symbol is explicitly referenced. Since portable code cannot 5001 # rely on this symbol name, it's probably fine to never include it in 5002 # preloaded symbol tables. 5003 # Exclude shared library initialization/finalization symbols. 5004 dnl Note also adjust exclude_expsyms for C++ above. 5005 extract_expsyms_cmds= 5006 5007 case $host_os in 5008 cygwin* | mingw* | pw32* | cegcc*) 5009 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5010 # When not using gcc, we currently assume that we are using 5011 # Microsoft Visual C++. 5012 if test yes != "$GCC"; then 5013 with_gnu_ld=no 5014 fi 5015 ;; 5016 interix*) 5017 # we just hope/assume this is gcc and not c89 (= MSVC++) 5018 with_gnu_ld=yes 5019 ;; 5020 openbsd* | bitrig*) 5021 with_gnu_ld=no 5022 ;; 5023 esac 5024 5025 _LT_TAGVAR(ld_shlibs, $1)=yes 5026 5027 # On some targets, GNU ld is compatible enough with the native linker 5028 # that we're better off using the native interface for both. 5029 lt_use_gnu_ld_interface=no 5030 if test yes = "$with_gnu_ld"; then 5031 case $host_os in 5032 aix*) 5033 # The AIX port of GNU ld has always aspired to compatibility 5034 # with the native linker. However, as the warning in the GNU ld 5035 # block says, versions before 2.19.5* couldn't really create working 5036 # shared libraries, regardless of the interface used. 5037 case `$LD -v 2>&1` in 5038 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 5039 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 5040 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 5041 *) 5042 lt_use_gnu_ld_interface=yes 5043 ;; 5044 esac 5045 ;; 5046 *) 5047 lt_use_gnu_ld_interface=yes 5048 ;; 5049 esac 5050 fi 5051 5052 if test yes = "$lt_use_gnu_ld_interface"; then 5053 # If archive_cmds runs LD, not CC, wlarc should be empty 5054 wlarc='$wl' 5055 5056 # Set some defaults for GNU ld with shared library support. These 5057 # are reset later if shared libraries are not supported. Putting them 5058 # here allows them to be overridden if necessary. 5059 runpath_var=LD_RUN_PATH 5060 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5061 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 5062 # ancient GNU ld didn't support --whole-archive et. al. 5063 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 5064 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 5065 else 5066 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5067 fi 5068 supports_anon_versioning=no 5069 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 5070 *GNU\ gold*) supports_anon_versioning=yes ;; 5071 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5072 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5073 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5074 *\ 2.11.*) ;; # other 2.11 versions 5075 *) supports_anon_versioning=yes ;; 5076 esac 5077 5078 # See if GNU ld supports shared libraries. 5079 case $host_os in 5080 aix[[3-9]]*) 5081 # On AIX/PPC, the GNU linker is very broken 5082 if test ia64 != "$host_cpu"; then 5083 _LT_TAGVAR(ld_shlibs, $1)=no 5084 cat <<_LT_EOF 1>&2 5085 5086 *** Warning: the GNU linker, at least up to release 2.19, is reported 5087 *** to be unable to reliably create shared libraries on AIX. 5088 *** Therefore, libtool is disabling shared libraries support. If you 5089 *** really care for shared libraries, you may want to install binutils 5090 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 5091 *** You will then need to restart the configuration process. 5092 5093 _LT_EOF 5094 fi 5095 ;; 5096 5097 amigaos*) 5098 case $host_cpu in 5099 powerpc) 5100 # see comment about AmigaOS4 .so support 5101 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5102 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5103 ;; 5104 m68k) 5105 _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)' 5106 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5107 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5108 ;; 5109 esac 5110 ;; 5111 5112 beos*) 5113 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5114 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5115 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 5116 # support --undefined. This deserves some investigation. FIXME 5117 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5118 else 5119 _LT_TAGVAR(ld_shlibs, $1)=no 5120 fi 5121 ;; 5122 5123 cygwin* | mingw* | pw32* | cegcc*) 5124 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5125 # as there is no search path for DLLs. 5126 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5127 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 5128 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5129 _LT_TAGVAR(always_export_symbols, $1)=no 5130 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5131 _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' 5132 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 5133 5134 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5135 _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' 5136 # If the export-symbols file already is a .def file, use it as 5137 # is; otherwise, prepend EXPORTS... 5138 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5139 cp $export_symbols $output_objdir/$soname.def; 5140 else 5141 echo EXPORTS > $output_objdir/$soname.def; 5142 cat $export_symbols >> $output_objdir/$soname.def; 5143 fi~ 5144 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5145 else 5146 _LT_TAGVAR(ld_shlibs, $1)=no 5147 fi 5148 ;; 5149 5150 haiku*) 5151 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5152 _LT_TAGVAR(link_all_deplibs, $1)=yes 5153 ;; 5154 5155 os2*) 5156 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5157 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5158 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5159 shrext_cmds=.dll 5160 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5161 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5162 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5163 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5164 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5165 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5166 emximp -o $lib $output_objdir/$libname.def' 5167 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5168 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5169 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5170 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5171 prefix_cmds="$SED"~ 5172 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5173 prefix_cmds="$prefix_cmds -e 1d"; 5174 fi~ 5175 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5176 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5177 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5178 emximp -o $lib $output_objdir/$libname.def' 5179 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5180 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5181 _LT_TAGVAR(file_list_spec, $1)='@' 5182 ;; 5183 5184 interix[[3-9]]*) 5185 _LT_TAGVAR(hardcode_direct, $1)=no 5186 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5187 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5188 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5189 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5190 # Instead, shared libraries are loaded at an image base (0x10000000 by 5191 # default) and relocated if they conflict, which is a slow very memory 5192 # consuming and fragmenting process. To avoid this, we pick a random, 5193 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5194 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5195 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5196 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5197 ;; 5198 5199 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 5200 tmp_diet=no 5201 if test linux-dietlibc = "$host_os"; then 5202 case $cc_basename in 5203 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 5204 esac 5205 fi 5206 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 5207 && test no = "$tmp_diet" 5208 then 5209 tmp_addflag=' $pic_flag' 5210 tmp_sharedflag='-shared' 5211 case $cc_basename,$host_cpu in 5212 pgcc*) # Portland Group C compiler 5213 _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' 5214 tmp_addflag=' $pic_flag' 5215 ;; 5216 pgf77* | pgf90* | pgf95* | pgfortran*) 5217 # Portland Group f77 and f90 compilers 5218 _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' 5219 tmp_addflag=' $pic_flag -Mnomain' ;; 5220 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5221 tmp_addflag=' -i_dynamic' ;; 5222 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5223 tmp_addflag=' -i_dynamic -nofor_main' ;; 5224 ifc* | ifort*) # Intel Fortran compiler 5225 tmp_addflag=' -nofor_main' ;; 5226 lf95*) # Lahey Fortran 8.1 5227 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5228 tmp_sharedflag='--shared' ;; 5229 nagfor*) # NAGFOR 5.3 5230 tmp_sharedflag='-Wl,-shared' ;; 5231 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 5232 tmp_sharedflag='-qmkshrobj' 5233 tmp_addflag= ;; 5234 nvcc*) # Cuda Compiler Driver 2.2 5235 _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' 5236 _LT_TAGVAR(compiler_needs_object, $1)=yes 5237 ;; 5238 esac 5239 case `$CC -V 2>&1 | sed 5q` in 5240 *Sun\ C*) # Sun C 5.9 5241 _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' 5242 _LT_TAGVAR(compiler_needs_object, $1)=yes 5243 tmp_sharedflag='-G' ;; 5244 *Sun\ F*) # Sun Fortran 8.3 5245 tmp_sharedflag='-G' ;; 5246 esac 5247 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5248 5249 if test yes = "$supports_anon_versioning"; then 5250 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5251 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5252 echo "local: *; };" >> $output_objdir/$libname.ver~ 5253 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 5254 fi 5255 5256 case $cc_basename in 5257 tcc*) 5258 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' 5259 ;; 5260 xlf* | bgf* | bgxlf* | mpixlf*) 5261 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 5262 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 5263 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5264 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 5265 if test yes = "$supports_anon_versioning"; then 5266 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5267 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5268 echo "local: *; };" >> $output_objdir/$libname.ver~ 5269 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 5270 fi 5271 ;; 5272 esac 5273 else 5274 _LT_TAGVAR(ld_shlibs, $1)=no 5275 fi 5276 ;; 5277 5278 netbsd*) 5279 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5280 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5281 wlarc= 5282 else 5283 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5284 _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' 5285 fi 5286 ;; 5287 5288 solaris*) 5289 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 5290 _LT_TAGVAR(ld_shlibs, $1)=no 5291 cat <<_LT_EOF 1>&2 5292 5293 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 5294 *** create shared libraries on Solaris systems. Therefore, libtool 5295 *** is disabling shared libraries support. We urge you to upgrade GNU 5296 *** binutils to release 2.9.1 or newer. Another option is to modify 5297 *** your PATH or compiler configuration so that the native linker is 5298 *** used, and then restart. 5299 5300 _LT_EOF 5301 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5302 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5303 _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' 5304 else 5305 _LT_TAGVAR(ld_shlibs, $1)=no 5306 fi 5307 ;; 5308 5309 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5310 case `$LD -v 2>&1` in 5311 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5312 _LT_TAGVAR(ld_shlibs, $1)=no 5313 cat <<_LT_EOF 1>&2 5314 5315 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 5316 *** reliably create shared libraries on SCO systems. Therefore, libtool 5317 *** is disabling shared libraries support. We urge you to upgrade GNU 5318 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5319 *** your PATH or compiler configuration so that the native linker is 5320 *** used, and then restart. 5321 5322 _LT_EOF 5323 ;; 5324 *) 5325 # For security reasons, it is highly recommended that you always 5326 # use absolute paths for naming shared libraries, and exclude the 5327 # DT_RUNPATH tag from executables and libraries. But doing so 5328 # requires that you compile everything twice, which is a pain. 5329 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5330 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5331 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5332 _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' 5333 else 5334 _LT_TAGVAR(ld_shlibs, $1)=no 5335 fi 5336 ;; 5337 esac 5338 ;; 5339 5340 sunos4*) 5341 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5342 wlarc= 5343 _LT_TAGVAR(hardcode_direct, $1)=yes 5344 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5345 ;; 5346 5347 *) 5348 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5349 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5350 _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' 5351 else 5352 _LT_TAGVAR(ld_shlibs, $1)=no 5353 fi 5354 ;; 5355 esac 5356 5357 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then 5358 runpath_var= 5359 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5360 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5361 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5362 fi 5363 else 5364 # PORTME fill in a description of your system's linker (not GNU ld) 5365 case $host_os in 5366 aix3*) 5367 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5368 _LT_TAGVAR(always_export_symbols, $1)=yes 5369 _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' 5370 # Note: this linker hardcodes the directories in LIBPATH if there 5371 # are no directories specified by -L. 5372 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5373 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 5374 # Neither direct hardcoding nor static linking is supported with a 5375 # broken collect2. 5376 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5377 fi 5378 ;; 5379 5380 aix[[4-9]]*) 5381 if test ia64 = "$host_cpu"; then 5382 # On IA64, the linker does run time linking by default, so we don't 5383 # have to do anything special. 5384 aix_use_runtimelinking=no 5385 exp_sym_flag='-Bexport' 5386 no_entry_flag= 5387 else 5388 # If we're using GNU nm, then we don't want the "-C" option. 5389 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 5390 # Without the "-l" option, or with the "-B" option, AIX nm treats 5391 # weak defined symbols like other global defined symbols, whereas 5392 # GNU nm marks them as "W". 5393 # While the 'weak' keyword is ignored in the Export File, we need 5394 # it in the Import File for the 'aix-soname' feature, so we have 5395 # to replace the "-B" option with "-P" for AIX nm. 5396 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5397 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 5398 else 5399 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 5400 fi 5401 aix_use_runtimelinking=no 5402 5403 # Test if we are trying to use run time linking or normal 5404 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5405 # have runtime linking enabled, and use it for executables. 5406 # For shared libraries, we enable/disable runtime linking 5407 # depending on the kind of the shared library created - 5408 # when "with_aix_soname,aix_use_runtimelinking" is: 5409 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 5410 # "aix,yes" lib.so shared, rtl:yes, for executables 5411 # lib.a static archive 5412 # "both,no" lib.so.V(shr.o) shared, rtl:yes 5413 # lib.a(lib.so.V) shared, rtl:no, for executables 5414 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 5415 # lib.a(lib.so.V) shared, rtl:no 5416 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 5417 # lib.a static archive 5418 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5419 for ld_flag in $LDFLAGS; do 5420 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 5421 aix_use_runtimelinking=yes 5422 break 5423 fi 5424 done 5425 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 5426 # With aix-soname=svr4, we create the lib.so.V shared archives only, 5427 # so we don't have lib.a shared libs to link our executables. 5428 # We have to force runtime linking in this case. 5429 aix_use_runtimelinking=yes 5430 LDFLAGS="$LDFLAGS -Wl,-brtl" 5431 fi 5432 ;; 5433 esac 5434 5435 exp_sym_flag='-bexport' 5436 no_entry_flag='-bnoentry' 5437 fi 5438 5439 # When large executables or shared objects are built, AIX ld can 5440 # have problems creating the table of contents. If linking a library 5441 # or program results in "error TOC overflow" add -mminimal-toc to 5442 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5443 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5444 5445 _LT_TAGVAR(archive_cmds, $1)='' 5446 _LT_TAGVAR(hardcode_direct, $1)=yes 5447 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5448 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5449 _LT_TAGVAR(link_all_deplibs, $1)=yes 5450 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 5451 case $with_aix_soname,$aix_use_runtimelinking in 5452 aix,*) ;; # traditional, no import file 5453 svr4,* | *,yes) # use import file 5454 # The Import File defines what to hardcode. 5455 _LT_TAGVAR(hardcode_direct, $1)=no 5456 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5457 ;; 5458 esac 5459 5460 if test yes = "$GCC"; then 5461 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5462 # We only want to do this on AIX 4.2 and lower, the check 5463 # below for broken collect2 doesn't work under 4.3+ 5464 collect2name=`$CC -print-prog-name=collect2` 5465 if test -f "$collect2name" && 5466 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5467 then 5468 # We have reworked collect2 5469 : 5470 else 5471 # We have old collect2 5472 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5473 # It fails to find uninstalled libraries when the uninstalled 5474 # path is not listed in the libpath. Setting hardcode_minus_L 5475 # to unsupported forces relinking 5476 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5477 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5478 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5479 fi 5480 ;; 5481 esac 5482 shared_flag='-shared' 5483 if test yes = "$aix_use_runtimelinking"; then 5484 shared_flag="$shared_flag "'$wl-G' 5485 fi 5486 # Need to ensure runtime linking is disabled for the traditional 5487 # shared library, or the linker may eventually find shared libraries 5488 # /with/ Import File - we do not want to mix them. 5489 shared_flag_aix='-shared' 5490 shared_flag_svr4='-shared $wl-G' 5491 else 5492 # not using gcc 5493 if test ia64 = "$host_cpu"; then 5494 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5495 # chokes on -Wl,-G. The following line is correct: 5496 shared_flag='-G' 5497 else 5498 if test yes = "$aix_use_runtimelinking"; then 5499 shared_flag='$wl-G' 5500 else 5501 shared_flag='$wl-bM:SRE' 5502 fi 5503 shared_flag_aix='$wl-bM:SRE' 5504 shared_flag_svr4='$wl-G' 5505 fi 5506 fi 5507 5508 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 5509 # It seems that -bexpall does not export symbols beginning with 5510 # underscore (_), so it is better to generate a list of symbols to export. 5511 _LT_TAGVAR(always_export_symbols, $1)=yes 5512 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 5513 # Warning - without using the other runtime loading flags (-brtl), 5514 # -berok will link without error, but may produce a broken library. 5515 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5516 # Determine the default libpath from the value encoded in an 5517 # empty executable. 5518 _LT_SYS_MODULE_PATH_AIX([$1]) 5519 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5520 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 5521 else 5522 if test ia64 = "$host_cpu"; then 5523 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 5524 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5525 _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" 5526 else 5527 # Determine the default libpath from the value encoded in an 5528 # empty executable. 5529 _LT_SYS_MODULE_PATH_AIX([$1]) 5530 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5531 # Warning - without using the other run time loading flags, 5532 # -berok will link without error, but may produce a broken library. 5533 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 5534 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 5535 if test yes = "$with_gnu_ld"; then 5536 # We only use this code for GNU lds that support --whole-archive. 5537 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 5538 else 5539 # Exported symbols can be pulled into shared objects from archives 5540 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5541 fi 5542 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5543 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 5544 # -brtl affects multiple linker settings, -berok does not and is overridden later 5545 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 5546 if test svr4 != "$with_aix_soname"; then 5547 # This is similar to how AIX traditionally builds its shared libraries. 5548 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 5549 fi 5550 if test aix != "$with_aix_soname"; then 5551 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 5552 else 5553 # used by -dlpreopen to get the symbols 5554 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 5555 fi 5556 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 5557 fi 5558 fi 5559 ;; 5560 5561 amigaos*) 5562 case $host_cpu in 5563 powerpc) 5564 # see comment about AmigaOS4 .so support 5565 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5566 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5567 ;; 5568 m68k) 5569 _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)' 5570 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5571 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5572 ;; 5573 esac 5574 ;; 5575 5576 bsdi[[45]]*) 5577 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5578 ;; 5579 5580 cygwin* | mingw* | pw32* | cegcc*) 5581 # When not using gcc, we currently assume that we are using 5582 # Microsoft Visual C++. 5583 # hardcode_libdir_flag_spec is actually meaningless, as there is 5584 # no search path for DLLs. 5585 case $cc_basename in 5586 cl*) 5587 # Native MSVC 5588 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5589 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5590 _LT_TAGVAR(always_export_symbols, $1)=yes 5591 _LT_TAGVAR(file_list_spec, $1)='@' 5592 # Tell ltmain to make .lib files, not .a files. 5593 libext=lib 5594 # Tell ltmain to make .dll files, not .so files. 5595 shrext_cmds=.dll 5596 # FIXME: Setting linknames here is a bad hack. 5597 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 5598 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5599 cp "$export_symbols" "$output_objdir/$soname.def"; 5600 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 5601 else 5602 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 5603 fi~ 5604 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5605 linknames=' 5606 # The linker will not automatically build a static lib if we build a DLL. 5607 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5608 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5609 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5610 _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' 5611 # Don't use ranlib 5612 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5613 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5614 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5615 case $lt_outputfile in 5616 *.exe|*.EXE) ;; 5617 *) 5618 lt_outputfile=$lt_outputfile.exe 5619 lt_tool_outputfile=$lt_tool_outputfile.exe 5620 ;; 5621 esac~ 5622 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 5623 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5624 $RM "$lt_outputfile.manifest"; 5625 fi' 5626 ;; 5627 *) 5628 # Assume MSVC wrapper 5629 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5630 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5631 # Tell ltmain to make .lib files, not .a files. 5632 libext=lib 5633 # Tell ltmain to make .dll files, not .so files. 5634 shrext_cmds=.dll 5635 # FIXME: Setting linknames here is a bad hack. 5636 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5637 # The linker will automatically build a .lib file if we build a DLL. 5638 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5639 # FIXME: Should let the user specify the lib program. 5640 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5641 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5642 ;; 5643 esac 5644 ;; 5645 5646 darwin* | rhapsody*) 5647 _LT_DARWIN_LINKER_FEATURES($1) 5648 ;; 5649 5650 dgux*) 5651 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5653 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5654 ;; 5655 5656 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5657 # support. Future versions do this automatically, but an explicit c++rt0.o 5658 # does not break anything, and helps significantly (at the cost of a little 5659 # extra space). 5660 freebsd2.2*) 5661 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5662 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5663 _LT_TAGVAR(hardcode_direct, $1)=yes 5664 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5665 ;; 5666 5667 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5668 freebsd2.*) 5669 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5670 _LT_TAGVAR(hardcode_direct, $1)=yes 5671 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5672 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5673 ;; 5674 5675 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5676 freebsd* | dragonfly*) 5677 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5678 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5679 _LT_TAGVAR(hardcode_direct, $1)=yes 5680 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5681 ;; 5682 5683 hpux9*) 5684 if test yes = "$GCC"; then 5685 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 5686 else 5687 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 5688 fi 5689 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5690 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5691 _LT_TAGVAR(hardcode_direct, $1)=yes 5692 5693 # hardcode_minus_L: Not really in the search PATH, 5694 # but as the default location of the library. 5695 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5696 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5697 ;; 5698 5699 hpux10*) 5700 if test yes,no = "$GCC,$with_gnu_ld"; then 5701 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5702 else 5703 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5704 fi 5705 if test no = "$with_gnu_ld"; then 5706 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5707 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5708 _LT_TAGVAR(hardcode_direct, $1)=yes 5709 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5710 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5711 # hardcode_minus_L: Not really in the search PATH, 5712 # but as the default location of the library. 5713 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5714 fi 5715 ;; 5716 5717 hpux11*) 5718 if test yes,no = "$GCC,$with_gnu_ld"; then 5719 case $host_cpu in 5720 hppa*64*) 5721 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5722 ;; 5723 ia64*) 5724 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5725 ;; 5726 *) 5727 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5728 ;; 5729 esac 5730 else 5731 case $host_cpu in 5732 hppa*64*) 5733 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5734 ;; 5735 ia64*) 5736 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5737 ;; 5738 *) 5739 m4_if($1, [], [ 5740 # Older versions of the 11.00 compiler do not understand -b yet 5741 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5742 _LT_LINKER_OPTION([if $CC understands -b], 5743 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5744 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5745 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5746 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5747 ;; 5748 esac 5749 fi 5750 if test no = "$with_gnu_ld"; then 5751 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5752 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5753 5754 case $host_cpu in 5755 hppa*64*|ia64*) 5756 _LT_TAGVAR(hardcode_direct, $1)=no 5757 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5758 ;; 5759 *) 5760 _LT_TAGVAR(hardcode_direct, $1)=yes 5761 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5762 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5763 5764 # hardcode_minus_L: Not really in the search PATH, 5765 # but as the default location of the library. 5766 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5767 ;; 5768 esac 5769 fi 5770 ;; 5771 5772 irix5* | irix6* | nonstopux*) 5773 if test yes = "$GCC"; then 5774 _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' 5775 # Try to use the -exported_symbol ld option, if it does not 5776 # work, assume that -exports_file does not work either and 5777 # implicitly export all symbols. 5778 # This should be the same for all languages, so no per-tag cache variable. 5779 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5780 [lt_cv_irix_exported_symbol], 5781 [save_LDFLAGS=$LDFLAGS 5782 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 5783 AC_LINK_IFELSE( 5784 [AC_LANG_SOURCE( 5785 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5786 [C++], [[int foo (void) { return 0; }]], 5787 [Fortran 77], [[ 5788 subroutine foo 5789 end]], 5790 [Fortran], [[ 5791 subroutine foo 5792 end]])])], 5793 [lt_cv_irix_exported_symbol=yes], 5794 [lt_cv_irix_exported_symbol=no]) 5795 LDFLAGS=$save_LDFLAGS]) 5796 if test yes = "$lt_cv_irix_exported_symbol"; then 5797 _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' 5798 fi 5799 else 5800 _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' 5801 _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' 5802 fi 5803 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5804 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5805 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5806 _LT_TAGVAR(inherit_rpath, $1)=yes 5807 _LT_TAGVAR(link_all_deplibs, $1)=yes 5808 ;; 5809 5810 linux*) 5811 case $cc_basename in 5812 tcc*) 5813 # Fabrice Bellard et al's Tiny C Compiler 5814 _LT_TAGVAR(ld_shlibs, $1)=yes 5815 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5816 ;; 5817 esac 5818 ;; 5819 5820 netbsd*) 5821 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5822 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5823 else 5824 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5825 fi 5826 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5827 _LT_TAGVAR(hardcode_direct, $1)=yes 5828 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5829 ;; 5830 5831 newsos6) 5832 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5833 _LT_TAGVAR(hardcode_direct, $1)=yes 5834 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5835 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5836 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5837 ;; 5838 5839 *nto* | *qnx*) 5840 ;; 5841 5842 openbsd* | bitrig*) 5843 if test -f /usr/libexec/ld.so; then 5844 _LT_TAGVAR(hardcode_direct, $1)=yes 5845 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5846 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5847 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5848 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5849 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 5850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5851 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5852 else 5853 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5854 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5855 fi 5856 else 5857 _LT_TAGVAR(ld_shlibs, $1)=no 5858 fi 5859 ;; 5860 5861 os2*) 5862 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5863 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5864 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5865 shrext_cmds=.dll 5866 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5867 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5868 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5869 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5870 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5871 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5872 emximp -o $lib $output_objdir/$libname.def' 5873 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5874 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5875 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5876 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5877 prefix_cmds="$SED"~ 5878 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5879 prefix_cmds="$prefix_cmds -e 1d"; 5880 fi~ 5881 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5882 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5883 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5884 emximp -o $lib $output_objdir/$libname.def' 5885 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5886 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5887 _LT_TAGVAR(file_list_spec, $1)='@' 5888 ;; 5889 5890 osf3*) 5891 if test yes = "$GCC"; then 5892 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5893 _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' 5894 else 5895 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5896 _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' 5897 fi 5898 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5899 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5900 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5901 ;; 5902 5903 osf4* | osf5*) # as osf3* with the addition of -msym flag 5904 if test yes = "$GCC"; then 5905 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5906 _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' 5907 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5908 else 5909 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5910 _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' 5911 _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~ 5912 $CC -shared$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' 5913 5914 # Both c and cxx compiler support -rpath directly 5915 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5916 fi 5917 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5918 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5919 ;; 5920 5921 solaris*) 5922 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5923 if test yes = "$GCC"; then 5924 wlarc='$wl' 5925 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5926 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5927 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5928 else 5929 case `$CC -V 2>&1` in 5930 *"Compilers 5.0"*) 5931 wlarc='' 5932 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 5933 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5934 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5935 ;; 5936 *) 5937 wlarc='$wl' 5938 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5939 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5940 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5941 ;; 5942 esac 5943 fi 5944 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5945 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5946 case $host_os in 5947 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5948 *) 5949 # The compiler driver will combine and reorder linker options, 5950 # but understands '-z linker_flag'. GCC discards it without '$wl', 5951 # but is careful enough not to reorder. 5952 # Supported since Solaris 2.6 (maybe 2.5.1?) 5953 if test yes = "$GCC"; then 5954 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 5955 else 5956 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5957 fi 5958 ;; 5959 esac 5960 _LT_TAGVAR(link_all_deplibs, $1)=yes 5961 ;; 5962 5963 sunos4*) 5964 if test sequent = "$host_vendor"; then 5965 # Use $CC to link under sequent, because it throws in some extra .o 5966 # files that make .init and .fini sections work. 5967 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5968 else 5969 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5970 fi 5971 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5972 _LT_TAGVAR(hardcode_direct, $1)=yes 5973 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5974 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5975 ;; 5976 5977 sysv4) 5978 case $host_vendor in 5979 sni) 5980 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5981 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5982 ;; 5983 siemens) 5984 ## LD is ld it makes a PLAMLIB 5985 ## CC just makes a GrossModule. 5986 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5987 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5988 _LT_TAGVAR(hardcode_direct, $1)=no 5989 ;; 5990 motorola) 5991 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5992 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5993 ;; 5994 esac 5995 runpath_var='LD_RUN_PATH' 5996 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5997 ;; 5998 5999 sysv4.3*) 6000 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6001 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6002 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6003 ;; 6004 6005 sysv4*MP*) 6006 if test -d /usr/nec; then 6007 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6008 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6009 runpath_var=LD_RUN_PATH 6010 hardcode_runpath_var=yes 6011 _LT_TAGVAR(ld_shlibs, $1)=yes 6012 fi 6013 ;; 6014 6015 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6016 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6017 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6018 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6019 runpath_var='LD_RUN_PATH' 6020 6021 if test yes = "$GCC"; then 6022 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6023 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6024 else 6025 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6026 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6027 fi 6028 ;; 6029 6030 sysv5* | sco3.2v5* | sco5v6*) 6031 # Note: We CANNOT use -z defs as we might desire, because we do not 6032 # link with -lc, and that would cause any symbols used from libc to 6033 # always be unresolved, which means just about no library would 6034 # ever link correctly. If we're not using GNU ld we use -z text 6035 # though, which does catch some bad symbols but isn't as heavy-handed 6036 # as -z defs. 6037 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6038 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 6039 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6040 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6041 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 6042 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6043 _LT_TAGVAR(link_all_deplibs, $1)=yes 6044 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 6045 runpath_var='LD_RUN_PATH' 6046 6047 if test yes = "$GCC"; then 6048 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6049 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6050 else 6051 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6052 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6053 fi 6054 ;; 6055 6056 uts4*) 6057 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6058 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6059 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6060 ;; 6061 6062 *) 6063 _LT_TAGVAR(ld_shlibs, $1)=no 6064 ;; 6065 esac 6066 6067 if test sni = "$host_vendor"; then 6068 case $host in 6069 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 6070 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' 6071 ;; 6072 esac 6073 fi 6074 fi 6075 ]) 6076 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6077 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 6078 6079 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 6080 6081 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 6082 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 6083 _LT_DECL([], [extract_expsyms_cmds], [2], 6084 [The commands to extract the exported symbol list from a shared archive]) 6085 6086 # 6087 # Do we need to explicitly link libc? 6088 # 6089 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 6090 x|xyes) 6091 # Assume -lc should be added 6092 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6093 6094 if test yes,yes = "$GCC,$enable_shared"; then 6095 case $_LT_TAGVAR(archive_cmds, $1) in 6096 *'~'*) 6097 # FIXME: we may have to deal with multi-command sequences. 6098 ;; 6099 '$CC '*) 6100 # Test whether the compiler implicitly links with -lc since on some 6101 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6102 # to ld, don't add -lc before -lgcc. 6103 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 6104 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 6105 [$RM conftest* 6106 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6107 6108 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6109 soname=conftest 6110 lib=conftest 6111 libobjs=conftest.$ac_objext 6112 deplibs= 6113 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 6114 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 6115 compiler_flags=-v 6116 linker_flags=-v 6117 verstring= 6118 output_objdir=. 6119 libname=conftest 6120 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 6121 _LT_TAGVAR(allow_undefined_flag, $1)= 6122 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 6123 then 6124 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6125 else 6126 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6127 fi 6128 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6129 else 6130 cat conftest.err 1>&5 6131 fi 6132 $RM conftest* 6133 ]) 6134 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 6135 ;; 6136 esac 6137 fi 6138 ;; 6139 esac 6140 6141 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 6142 [Whether or not to add -lc for building shared libraries]) 6143 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 6144 [enable_shared_with_static_runtimes], [0], 6145 [Whether or not to disallow shared libs when runtime libs are static]) 6146 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 6147 [Compiler flag to allow reflexive dlopens]) 6148 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 6149 [Compiler flag to generate shared objects directly from archives]) 6150 _LT_TAGDECL([], [compiler_needs_object], [1], 6151 [Whether the compiler copes with passing no objects directly]) 6152 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 6153 [Create an old-style archive from a shared archive]) 6154 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 6155 [Create a temporary old-style archive to link instead of a shared archive]) 6156 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 6157 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 6158 _LT_TAGDECL([], [module_cmds], [2], 6159 [Commands used to build a loadable module if different from building 6160 a shared archive.]) 6161 _LT_TAGDECL([], [module_expsym_cmds], [2]) 6162 _LT_TAGDECL([], [with_gnu_ld], [1], 6163 [Whether we are building with GNU ld or not]) 6164 _LT_TAGDECL([], [allow_undefined_flag], [1], 6165 [Flag that allows shared libraries with undefined symbols to be built]) 6166 _LT_TAGDECL([], [no_undefined_flag], [1], 6167 [Flag that enforces no undefined symbols]) 6168 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 6169 [Flag to hardcode $libdir into a binary during linking. 6170 This must work even if $libdir does not exist]) 6171 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 6172 [Whether we need a single "-rpath" flag with a separated argument]) 6173 _LT_TAGDECL([], [hardcode_direct], [0], 6174 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6175 DIR into the resulting binary]) 6176 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 6177 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6178 DIR into the resulting binary and the resulting library dependency is 6179 "absolute", i.e impossible to change by setting $shlibpath_var if the 6180 library is relocated]) 6181 _LT_TAGDECL([], [hardcode_minus_L], [0], 6182 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 6183 into the resulting binary]) 6184 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 6185 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 6186 into the resulting binary]) 6187 _LT_TAGDECL([], [hardcode_automatic], [0], 6188 [Set to "yes" if building a shared library automatically hardcodes DIR 6189 into the library and all subsequent libraries and executables linked 6190 against it]) 6191 _LT_TAGDECL([], [inherit_rpath], [0], 6192 [Set to yes if linker adds runtime paths of dependent libraries 6193 to runtime path list]) 6194 _LT_TAGDECL([], [link_all_deplibs], [0], 6195 [Whether libtool must link a program against all its dependency libraries]) 6196 _LT_TAGDECL([], [always_export_symbols], [0], 6197 [Set to "yes" if exported symbols are required]) 6198 _LT_TAGDECL([], [export_symbols_cmds], [2], 6199 [The commands to list exported symbols]) 6200 _LT_TAGDECL([], [exclude_expsyms], [1], 6201 [Symbols that should not be listed in the preloaded symbols]) 6202 _LT_TAGDECL([], [include_expsyms], [1], 6203 [Symbols that must always be exported]) 6204 _LT_TAGDECL([], [prelink_cmds], [2], 6205 [Commands necessary for linking programs (against libraries) with templates]) 6206 _LT_TAGDECL([], [postlink_cmds], [2], 6207 [Commands necessary for finishing linking programs]) 6208 _LT_TAGDECL([], [file_list_spec], [1], 6209 [Specify filename containing input files]) 6210 dnl FIXME: Not yet implemented 6211 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 6212 dnl [Compiler flag to generate thread safe objects]) 6213 ])# _LT_LINKER_SHLIBS 6214 6215 6216 # _LT_LANG_C_CONFIG([TAG]) 6217 # ------------------------ 6218 # Ensure that the configuration variables for a C compiler are suitably 6219 # defined. These variables are subsequently used by _LT_CONFIG to write 6220 # the compiler configuration to 'libtool'. 6221 m4_defun([_LT_LANG_C_CONFIG], 6222 [m4_require([_LT_DECL_EGREP])dnl 6223 lt_save_CC=$CC 6224 AC_LANG_PUSH(C) 6225 6226 # Source file extension for C test sources. 6227 ac_ext=c 6228 6229 # Object file extension for compiled C test sources. 6230 objext=o 6231 _LT_TAGVAR(objext, $1)=$objext 6232 6233 # Code to be used in simple compile tests 6234 lt_simple_compile_test_code="int some_variable = 0;" 6235 6236 # Code to be used in simple link tests 6237 lt_simple_link_test_code='int main(){return(0);}' 6238 6239 _LT_TAG_COMPILER 6240 # Save the default compiler, since it gets overwritten when the other 6241 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 6242 compiler_DEFAULT=$CC 6243 6244 # save warnings/boilerplate of simple test code 6245 _LT_COMPILER_BOILERPLATE 6246 _LT_LINKER_BOILERPLATE 6247 6248 ## CAVEAT EMPTOR: 6249 ## There is no encapsulation within the following macros, do not change 6250 ## the running order or otherwise move them around unless you know exactly 6251 ## what you are doing... 6252 if test -n "$compiler"; then 6253 _LT_COMPILER_NO_RTTI($1) 6254 _LT_COMPILER_PIC($1) 6255 _LT_COMPILER_C_O($1) 6256 _LT_COMPILER_FILE_LOCKS($1) 6257 _LT_LINKER_SHLIBS($1) 6258 _LT_SYS_DYNAMIC_LINKER($1) 6259 _LT_LINKER_HARDCODE_LIBPATH($1) 6260 LT_SYS_DLOPEN_SELF 6261 _LT_CMD_STRIPLIB 6262 6263 # Report what library types will actually be built 6264 AC_MSG_CHECKING([if libtool supports shared libraries]) 6265 AC_MSG_RESULT([$can_build_shared]) 6266 6267 AC_MSG_CHECKING([whether to build shared libraries]) 6268 test no = "$can_build_shared" && enable_shared=no 6269 6270 # On AIX, shared libraries and static libraries use the same namespace, and 6271 # are all built from PIC. 6272 case $host_os in 6273 aix3*) 6274 test yes = "$enable_shared" && enable_static=no 6275 if test -n "$RANLIB"; then 6276 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6277 postinstall_cmds='$RANLIB $lib' 6278 fi 6279 ;; 6280 6281 aix[[4-9]]*) 6282 if test ia64 != "$host_cpu"; then 6283 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 6284 yes,aix,yes) ;; # shared object as lib.so file only 6285 yes,svr4,*) ;; # shared object as lib.so archive member only 6286 yes,*) enable_static=no ;; # shared object in lib.a archive as well 6287 esac 6288 fi 6289 ;; 6290 esac 6291 AC_MSG_RESULT([$enable_shared]) 6292 6293 AC_MSG_CHECKING([whether to build static libraries]) 6294 # Make sure either enable_shared or enable_static is yes. 6295 test yes = "$enable_shared" || enable_static=yes 6296 AC_MSG_RESULT([$enable_static]) 6297 6298 _LT_CONFIG($1) 6299 fi 6300 AC_LANG_POP 6301 CC=$lt_save_CC 6302 ])# _LT_LANG_C_CONFIG 6303 6304 6305 # _LT_LANG_CXX_CONFIG([TAG]) 6306 # -------------------------- 6307 # Ensure that the configuration variables for a C++ compiler are suitably 6308 # defined. These variables are subsequently used by _LT_CONFIG to write 6309 # the compiler configuration to 'libtool'. 6310 m4_defun([_LT_LANG_CXX_CONFIG], 6311 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6312 m4_require([_LT_DECL_EGREP])dnl 6313 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 6314 if test -n "$CXX" && ( test no != "$CXX" && 6315 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || 6316 (test g++ != "$CXX"))); then 6317 AC_PROG_CXXCPP 6318 else 6319 _lt_caught_CXX_error=yes 6320 fi 6321 6322 AC_LANG_PUSH(C++) 6323 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6324 _LT_TAGVAR(allow_undefined_flag, $1)= 6325 _LT_TAGVAR(always_export_symbols, $1)=no 6326 _LT_TAGVAR(archive_expsym_cmds, $1)= 6327 _LT_TAGVAR(compiler_needs_object, $1)=no 6328 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 6329 _LT_TAGVAR(hardcode_direct, $1)=no 6330 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6331 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6332 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6333 _LT_TAGVAR(hardcode_minus_L, $1)=no 6334 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6335 _LT_TAGVAR(hardcode_automatic, $1)=no 6336 _LT_TAGVAR(inherit_rpath, $1)=no 6337 _LT_TAGVAR(module_cmds, $1)= 6338 _LT_TAGVAR(module_expsym_cmds, $1)= 6339 _LT_TAGVAR(link_all_deplibs, $1)=unknown 6340 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6341 _LT_TAGVAR(reload_flag, $1)=$reload_flag 6342 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6343 _LT_TAGVAR(no_undefined_flag, $1)= 6344 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6345 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6346 6347 # Source file extension for C++ test sources. 6348 ac_ext=cpp 6349 6350 # Object file extension for compiled C++ test sources. 6351 objext=o 6352 _LT_TAGVAR(objext, $1)=$objext 6353 6354 # No sense in running all these tests if we already determined that 6355 # the CXX compiler isn't working. Some variables (like enable_shared) 6356 # are currently assumed to apply to all compilers on this platform, 6357 # and will be corrupted by setting them based on a non-working compiler. 6358 if test yes != "$_lt_caught_CXX_error"; then 6359 # Code to be used in simple compile tests 6360 lt_simple_compile_test_code="int some_variable = 0;" 6361 6362 # Code to be used in simple link tests 6363 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 6364 6365 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6366 _LT_TAG_COMPILER 6367 6368 # save warnings/boilerplate of simple test code 6369 _LT_COMPILER_BOILERPLATE 6370 _LT_LINKER_BOILERPLATE 6371 6372 # Allow CC to be a program name with arguments. 6373 lt_save_CC=$CC 6374 lt_save_CFLAGS=$CFLAGS 6375 lt_save_LD=$LD 6376 lt_save_GCC=$GCC 6377 GCC=$GXX 6378 lt_save_with_gnu_ld=$with_gnu_ld 6379 lt_save_path_LD=$lt_cv_path_LD 6380 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 6381 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 6382 else 6383 $as_unset lt_cv_prog_gnu_ld 6384 fi 6385 if test -n "${lt_cv_path_LDCXX+set}"; then 6386 lt_cv_path_LD=$lt_cv_path_LDCXX 6387 else 6388 $as_unset lt_cv_path_LD 6389 fi 6390 test -z "${LDCXX+set}" || LD=$LDCXX 6391 CC=${CXX-"c++"} 6392 CFLAGS=$CXXFLAGS 6393 compiler=$CC 6394 _LT_TAGVAR(compiler, $1)=$CC 6395 _LT_CC_BASENAME([$compiler]) 6396 6397 if test -n "$compiler"; then 6398 # We don't want -fno-exception when compiling C++ code, so set the 6399 # no_builtin_flag separately 6400 if test yes = "$GXX"; then 6401 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 6402 else 6403 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 6404 fi 6405 6406 if test yes = "$GXX"; then 6407 # Set up default GNU C++ configuration 6408 6409 LT_PATH_LD 6410 6411 # Check if GNU C++ uses GNU ld as the underlying linker, since the 6412 # archiving commands below assume that GNU ld is being used. 6413 if test yes = "$with_gnu_ld"; then 6414 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6415 _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' 6416 6417 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6418 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6419 6420 # If archive_cmds runs LD, not CC, wlarc should be empty 6421 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 6422 # investigate it a little bit more. (MM) 6423 wlarc='$wl' 6424 6425 # ancient GNU ld didn't support --whole-archive et. al. 6426 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 6427 $GREP 'no-whole-archive' > /dev/null; then 6428 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 6429 else 6430 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6431 fi 6432 else 6433 with_gnu_ld=no 6434 wlarc= 6435 6436 # A generic and very simple default shared library creation 6437 # command for GNU C++ for the case where it uses the native 6438 # linker, instead of GNU ld. If possible, this setting should 6439 # overridden to take advantage of the native linker features on 6440 # the platform it is being used on. 6441 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6442 fi 6443 6444 # Commands to make compiler produce verbose output that lists 6445 # what "hidden" libraries, object files and flags are used when 6446 # linking a shared library. 6447 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6448 6449 else 6450 GXX=no 6451 with_gnu_ld=no 6452 wlarc= 6453 fi 6454 6455 # PORTME: fill in a description of your system's C++ link characteristics 6456 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 6457 _LT_TAGVAR(ld_shlibs, $1)=yes 6458 case $host_os in 6459 aix3*) 6460 # FIXME: insert proper C++ library support 6461 _LT_TAGVAR(ld_shlibs, $1)=no 6462 ;; 6463 aix[[4-9]]*) 6464 if test ia64 = "$host_cpu"; then 6465 # On IA64, the linker does run time linking by default, so we don't 6466 # have to do anything special. 6467 aix_use_runtimelinking=no 6468 exp_sym_flag='-Bexport' 6469 no_entry_flag= 6470 else 6471 aix_use_runtimelinking=no 6472 6473 # Test if we are trying to use run time linking or normal 6474 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6475 # have runtime linking enabled, and use it for executables. 6476 # For shared libraries, we enable/disable runtime linking 6477 # depending on the kind of the shared library created - 6478 # when "with_aix_soname,aix_use_runtimelinking" is: 6479 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 6480 # "aix,yes" lib.so shared, rtl:yes, for executables 6481 # lib.a static archive 6482 # "both,no" lib.so.V(shr.o) shared, rtl:yes 6483 # lib.a(lib.so.V) shared, rtl:no, for executables 6484 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 6485 # lib.a(lib.so.V) shared, rtl:no 6486 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 6487 # lib.a static archive 6488 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6489 for ld_flag in $LDFLAGS; do 6490 case $ld_flag in 6491 *-brtl*) 6492 aix_use_runtimelinking=yes 6493 break 6494 ;; 6495 esac 6496 done 6497 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 6498 # With aix-soname=svr4, we create the lib.so.V shared archives only, 6499 # so we don't have lib.a shared libs to link our executables. 6500 # We have to force runtime linking in this case. 6501 aix_use_runtimelinking=yes 6502 LDFLAGS="$LDFLAGS -Wl,-brtl" 6503 fi 6504 ;; 6505 esac 6506 6507 exp_sym_flag='-bexport' 6508 no_entry_flag='-bnoentry' 6509 fi 6510 6511 # When large executables or shared objects are built, AIX ld can 6512 # have problems creating the table of contents. If linking a library 6513 # or program results in "error TOC overflow" add -mminimal-toc to 6514 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6515 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6516 6517 _LT_TAGVAR(archive_cmds, $1)='' 6518 _LT_TAGVAR(hardcode_direct, $1)=yes 6519 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6520 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6521 _LT_TAGVAR(link_all_deplibs, $1)=yes 6522 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 6523 case $with_aix_soname,$aix_use_runtimelinking in 6524 aix,*) ;; # no import file 6525 svr4,* | *,yes) # use import file 6526 # The Import File defines what to hardcode. 6527 _LT_TAGVAR(hardcode_direct, $1)=no 6528 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6529 ;; 6530 esac 6531 6532 if test yes = "$GXX"; then 6533 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6534 # We only want to do this on AIX 4.2 and lower, the check 6535 # below for broken collect2 doesn't work under 4.3+ 6536 collect2name=`$CC -print-prog-name=collect2` 6537 if test -f "$collect2name" && 6538 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6539 then 6540 # We have reworked collect2 6541 : 6542 else 6543 # We have old collect2 6544 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6545 # It fails to find uninstalled libraries when the uninstalled 6546 # path is not listed in the libpath. Setting hardcode_minus_L 6547 # to unsupported forces relinking 6548 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6549 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6550 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6551 fi 6552 esac 6553 shared_flag='-shared' 6554 if test yes = "$aix_use_runtimelinking"; then 6555 shared_flag=$shared_flag' $wl-G' 6556 fi 6557 # Need to ensure runtime linking is disabled for the traditional 6558 # shared library, or the linker may eventually find shared libraries 6559 # /with/ Import File - we do not want to mix them. 6560 shared_flag_aix='-shared' 6561 shared_flag_svr4='-shared $wl-G' 6562 else 6563 # not using gcc 6564 if test ia64 = "$host_cpu"; then 6565 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6566 # chokes on -Wl,-G. The following line is correct: 6567 shared_flag='-G' 6568 else 6569 if test yes = "$aix_use_runtimelinking"; then 6570 shared_flag='$wl-G' 6571 else 6572 shared_flag='$wl-bM:SRE' 6573 fi 6574 shared_flag_aix='$wl-bM:SRE' 6575 shared_flag_svr4='$wl-G' 6576 fi 6577 fi 6578 6579 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 6580 # It seems that -bexpall does not export symbols beginning with 6581 # underscore (_), so it is better to generate a list of symbols to 6582 # export. 6583 _LT_TAGVAR(always_export_symbols, $1)=yes 6584 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 6585 # Warning - without using the other runtime loading flags (-brtl), 6586 # -berok will link without error, but may produce a broken library. 6587 # The "-G" linker flag allows undefined symbols. 6588 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' 6589 # Determine the default libpath from the value encoded in an empty 6590 # executable. 6591 _LT_SYS_MODULE_PATH_AIX([$1]) 6592 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6593 6594 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 6595 else 6596 if test ia64 = "$host_cpu"; then 6597 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 6598 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6599 _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" 6600 else 6601 # Determine the default libpath from the value encoded in an 6602 # empty executable. 6603 _LT_SYS_MODULE_PATH_AIX([$1]) 6604 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6605 # Warning - without using the other run time loading flags, 6606 # -berok will link without error, but may produce a broken library. 6607 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 6608 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 6609 if test yes = "$with_gnu_ld"; then 6610 # We only use this code for GNU lds that support --whole-archive. 6611 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 6612 else 6613 # Exported symbols can be pulled into shared objects from archives 6614 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6615 fi 6616 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6617 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 6618 # -brtl affects multiple linker settings, -berok does not and is overridden later 6619 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 6620 if test svr4 != "$with_aix_soname"; then 6621 # This is similar to how AIX traditionally builds its shared 6622 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. 6623 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 6624 fi 6625 if test aix != "$with_aix_soname"; then 6626 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 6627 else 6628 # used by -dlpreopen to get the symbols 6629 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 6630 fi 6631 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 6632 fi 6633 fi 6634 ;; 6635 6636 beos*) 6637 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6638 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6639 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 6640 # support --undefined. This deserves some investigation. FIXME 6641 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6642 else 6643 _LT_TAGVAR(ld_shlibs, $1)=no 6644 fi 6645 ;; 6646 6647 chorus*) 6648 case $cc_basename in 6649 *) 6650 # FIXME: insert proper C++ library support 6651 _LT_TAGVAR(ld_shlibs, $1)=no 6652 ;; 6653 esac 6654 ;; 6655 6656 cygwin* | mingw* | pw32* | cegcc*) 6657 case $GXX,$cc_basename in 6658 ,cl* | no,cl*) 6659 # Native MSVC 6660 # hardcode_libdir_flag_spec is actually meaningless, as there is 6661 # no search path for DLLs. 6662 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6663 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6664 _LT_TAGVAR(always_export_symbols, $1)=yes 6665 _LT_TAGVAR(file_list_spec, $1)='@' 6666 # Tell ltmain to make .lib files, not .a files. 6667 libext=lib 6668 # Tell ltmain to make .dll files, not .so files. 6669 shrext_cmds=.dll 6670 # FIXME: Setting linknames here is a bad hack. 6671 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 6672 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6673 cp "$export_symbols" "$output_objdir/$soname.def"; 6674 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 6675 else 6676 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 6677 fi~ 6678 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6679 linknames=' 6680 # The linker will not automatically build a static lib if we build a DLL. 6681 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6682 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6683 # Don't use ranlib 6684 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6685 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6686 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6687 case $lt_outputfile in 6688 *.exe|*.EXE) ;; 6689 *) 6690 lt_outputfile=$lt_outputfile.exe 6691 lt_tool_outputfile=$lt_tool_outputfile.exe 6692 ;; 6693 esac~ 6694 func_to_tool_file "$lt_outputfile"~ 6695 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 6696 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6697 $RM "$lt_outputfile.manifest"; 6698 fi' 6699 ;; 6700 *) 6701 # g++ 6702 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6703 # as there is no search path for DLLs. 6704 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6705 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 6706 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6707 _LT_TAGVAR(always_export_symbols, $1)=no 6708 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6709 6710 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6711 _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' 6712 # If the export-symbols file already is a .def file, use it as 6713 # is; otherwise, prepend EXPORTS... 6714 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6715 cp $export_symbols $output_objdir/$soname.def; 6716 else 6717 echo EXPORTS > $output_objdir/$soname.def; 6718 cat $export_symbols >> $output_objdir/$soname.def; 6719 fi~ 6720 $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' 6721 else 6722 _LT_TAGVAR(ld_shlibs, $1)=no 6723 fi 6724 ;; 6725 esac 6726 ;; 6727 darwin* | rhapsody*) 6728 _LT_DARWIN_LINKER_FEATURES($1) 6729 ;; 6730 6731 os2*) 6732 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6733 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6734 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6735 shrext_cmds=.dll 6736 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6737 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6738 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6739 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6740 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 6741 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6742 emximp -o $lib $output_objdir/$libname.def' 6743 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6744 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6745 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6746 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6747 prefix_cmds="$SED"~ 6748 if test EXPORTS = "`$SED 1q $export_symbols`"; then 6749 prefix_cmds="$prefix_cmds -e 1d"; 6750 fi~ 6751 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 6752 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 6753 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6754 emximp -o $lib $output_objdir/$libname.def' 6755 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 6756 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6757 _LT_TAGVAR(file_list_spec, $1)='@' 6758 ;; 6759 6760 dgux*) 6761 case $cc_basename in 6762 ec++*) 6763 # FIXME: insert proper C++ library support 6764 _LT_TAGVAR(ld_shlibs, $1)=no 6765 ;; 6766 ghcx*) 6767 # Green Hills C++ Compiler 6768 # FIXME: insert proper C++ library support 6769 _LT_TAGVAR(ld_shlibs, $1)=no 6770 ;; 6771 *) 6772 # FIXME: insert proper C++ library support 6773 _LT_TAGVAR(ld_shlibs, $1)=no 6774 ;; 6775 esac 6776 ;; 6777 6778 freebsd2.*) 6779 # C++ shared libraries reported to be fairly broken before 6780 # switch to ELF 6781 _LT_TAGVAR(ld_shlibs, $1)=no 6782 ;; 6783 6784 freebsd-elf*) 6785 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6786 ;; 6787 6788 freebsd* | dragonfly*) 6789 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6790 # conventions 6791 _LT_TAGVAR(ld_shlibs, $1)=yes 6792 ;; 6793 6794 haiku*) 6795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6796 _LT_TAGVAR(link_all_deplibs, $1)=yes 6797 ;; 6798 6799 hpux9*) 6800 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6801 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6802 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6803 _LT_TAGVAR(hardcode_direct, $1)=yes 6804 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6805 # but as the default 6806 # location of the library. 6807 6808 case $cc_basename in 6809 CC*) 6810 # FIXME: insert proper C++ library support 6811 _LT_TAGVAR(ld_shlibs, $1)=no 6812 ;; 6813 aCC*) 6814 _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 6815 # Commands to make compiler produce verbose output that lists 6816 # what "hidden" libraries, object files and flags are used when 6817 # linking a shared library. 6818 # 6819 # There doesn't appear to be a way to prevent this compiler from 6820 # explicitly linking system object files so we need to strip them 6821 # from the output so that they don't get included in the library 6822 # dependencies. 6823 output_verbose_link_cmd='templist=`($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"' 6824 ;; 6825 *) 6826 if test yes = "$GXX"; then 6827 _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 6828 else 6829 # FIXME: insert proper C++ library support 6830 _LT_TAGVAR(ld_shlibs, $1)=no 6831 fi 6832 ;; 6833 esac 6834 ;; 6835 6836 hpux10*|hpux11*) 6837 if test no = "$with_gnu_ld"; then 6838 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6839 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6840 6841 case $host_cpu in 6842 hppa*64*|ia64*) 6843 ;; 6844 *) 6845 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6846 ;; 6847 esac 6848 fi 6849 case $host_cpu in 6850 hppa*64*|ia64*) 6851 _LT_TAGVAR(hardcode_direct, $1)=no 6852 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6853 ;; 6854 *) 6855 _LT_TAGVAR(hardcode_direct, $1)=yes 6856 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6857 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6858 # but as the default 6859 # location of the library. 6860 ;; 6861 esac 6862 6863 case $cc_basename in 6864 CC*) 6865 # FIXME: insert proper C++ library support 6866 _LT_TAGVAR(ld_shlibs, $1)=no 6867 ;; 6868 aCC*) 6869 case $host_cpu in 6870 hppa*64*) 6871 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6872 ;; 6873 ia64*) 6874 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6875 ;; 6876 *) 6877 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6878 ;; 6879 esac 6880 # Commands to make compiler produce verbose output that lists 6881 # what "hidden" libraries, object files and flags are used when 6882 # linking a shared library. 6883 # 6884 # There doesn't appear to be a way to prevent this compiler from 6885 # explicitly linking system object files so we need to strip them 6886 # from the output so that they don't get included in the library 6887 # dependencies. 6888 output_verbose_link_cmd='templist=`($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"' 6889 ;; 6890 *) 6891 if test yes = "$GXX"; then 6892 if test no = "$with_gnu_ld"; then 6893 case $host_cpu in 6894 hppa*64*) 6895 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6896 ;; 6897 ia64*) 6898 _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' 6899 ;; 6900 *) 6901 _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' 6902 ;; 6903 esac 6904 fi 6905 else 6906 # FIXME: insert proper C++ library support 6907 _LT_TAGVAR(ld_shlibs, $1)=no 6908 fi 6909 ;; 6910 esac 6911 ;; 6912 6913 interix[[3-9]]*) 6914 _LT_TAGVAR(hardcode_direct, $1)=no 6915 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6916 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6917 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6918 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6919 # Instead, shared libraries are loaded at an image base (0x10000000 by 6920 # default) and relocated if they conflict, which is a slow very memory 6921 # consuming and fragmenting process. To avoid this, we pick a random, 6922 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6923 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6924 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6925 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6926 ;; 6927 irix5* | irix6*) 6928 case $cc_basename in 6929 CC*) 6930 # SGI C++ 6931 _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' 6932 6933 # Archives containing C++ object files must be created using 6934 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6935 # necessary to make sure instantiated templates are included 6936 # in the archive. 6937 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6938 ;; 6939 *) 6940 if test yes = "$GXX"; then 6941 if test no = "$with_gnu_ld"; then 6942 _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' 6943 else 6944 _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' 6945 fi 6946 fi 6947 _LT_TAGVAR(link_all_deplibs, $1)=yes 6948 ;; 6949 esac 6950 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6951 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6952 _LT_TAGVAR(inherit_rpath, $1)=yes 6953 ;; 6954 6955 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6956 case $cc_basename in 6957 KCC*) 6958 # Kuck and Associates, Inc. (KAI) C++ Compiler 6959 6960 # KCC will only create a shared library if the output file 6961 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6962 # to its proper name (with version) after linking. 6963 _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' 6964 _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 $lib' 6965 # Commands to make compiler produce verbose output that lists 6966 # what "hidden" libraries, object files and flags are used when 6967 # linking a shared library. 6968 # 6969 # There doesn't appear to be a way to prevent this compiler from 6970 # explicitly linking system object files so we need to strip them 6971 # from the output so that they don't get included in the library 6972 # dependencies. 6973 output_verbose_link_cmd='templist=`$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"' 6974 6975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6976 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6977 6978 # Archives containing C++ object files must be created using 6979 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6980 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6981 ;; 6982 icpc* | ecpc* ) 6983 # Intel C++ 6984 with_gnu_ld=yes 6985 # version 8.0 and above of icpc choke on multiply defined symbols 6986 # if we add $predep_objects and $postdep_objects, however 7.1 and 6987 # earlier do not add the objects themselves. 6988 case `$CC -V 2>&1` in 6989 *"Version 7."*) 6990 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6991 _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' 6992 ;; 6993 *) # Version 8.0 or newer 6994 tmp_idyn= 6995 case $host_cpu in 6996 ia64*) tmp_idyn=' -i_dynamic';; 6997 esac 6998 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6999 _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' 7000 ;; 7001 esac 7002 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7003 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7004 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7005 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 7006 ;; 7007 pgCC* | pgcpp*) 7008 # Portland Group C++ compiler 7009 case `$CC -V` in 7010 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 7011 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 7012 rm -rf $tpldir~ 7013 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 7014 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 7015 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 7016 rm -rf $tpldir~ 7017 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 7018 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 7019 $RANLIB $oldlib' 7020 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 7021 rm -rf $tpldir~ 7022 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7023 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7024 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 7025 rm -rf $tpldir~ 7026 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7027 $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' 7028 ;; 7029 *) # Version 6 and above use weak symbols 7030 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7031 _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' 7032 ;; 7033 esac 7034 7035 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' 7036 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7037 _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' 7038 ;; 7039 cxx*) 7040 # Compaq C++ 7041 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7042 _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' 7043 7044 runpath_var=LD_RUN_PATH 7045 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7046 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7047 7048 # Commands to make compiler produce verbose output that lists 7049 # what "hidden" libraries, object files and flags are used when 7050 # linking a shared library. 7051 # 7052 # There doesn't appear to be a way to prevent this compiler from 7053 # explicitly linking system object files so we need to strip them 7054 # from the output so that they don't get included in the library 7055 # dependencies. 7056 output_verbose_link_cmd='templist=`$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' 7057 ;; 7058 xl* | mpixl* | bgxl*) 7059 # IBM XL 8.0 on PPC, with GNU ld 7060 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7061 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7062 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7063 if test yes = "$supports_anon_versioning"; then 7064 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 7065 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 7066 echo "local: *; };" >> $output_objdir/$libname.ver~ 7067 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 7068 fi 7069 ;; 7070 *) 7071 case `$CC -V 2>&1 | sed 5q` in 7072 *Sun\ C*) 7073 # Sun C++ 5.9 7074 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7075 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7076 _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' 7077 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7078 _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' 7079 _LT_TAGVAR(compiler_needs_object, $1)=yes 7080 7081 # Not sure whether something based on 7082 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 7083 # would be better. 7084 output_verbose_link_cmd='func_echo_all' 7085 7086 # Archives containing C++ object files must be created using 7087 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7088 # necessary to make sure instantiated templates are included 7089 # in the archive. 7090 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7091 ;; 7092 esac 7093 ;; 7094 esac 7095 ;; 7096 7097 lynxos*) 7098 # FIXME: insert proper C++ library support 7099 _LT_TAGVAR(ld_shlibs, $1)=no 7100 ;; 7101 7102 m88k*) 7103 # FIXME: insert proper C++ library support 7104 _LT_TAGVAR(ld_shlibs, $1)=no 7105 ;; 7106 7107 mvs*) 7108 case $cc_basename in 7109 cxx*) 7110 # FIXME: insert proper C++ library support 7111 _LT_TAGVAR(ld_shlibs, $1)=no 7112 ;; 7113 *) 7114 # FIXME: insert proper C++ library support 7115 _LT_TAGVAR(ld_shlibs, $1)=no 7116 ;; 7117 esac 7118 ;; 7119 7120 netbsd*) 7121 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 7122 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 7123 wlarc= 7124 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7125 _LT_TAGVAR(hardcode_direct, $1)=yes 7126 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7127 fi 7128 # Workaround some broken pre-1.5 toolchains 7129 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 7130 ;; 7131 7132 *nto* | *qnx*) 7133 _LT_TAGVAR(ld_shlibs, $1)=yes 7134 ;; 7135 7136 openbsd* | bitrig*) 7137 if test -f /usr/libexec/ld.so; then 7138 _LT_TAGVAR(hardcode_direct, $1)=yes 7139 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7140 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 7141 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 7142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7143 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then 7144 _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' 7145 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 7146 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 7147 fi 7148 output_verbose_link_cmd=func_echo_all 7149 else 7150 _LT_TAGVAR(ld_shlibs, $1)=no 7151 fi 7152 ;; 7153 7154 osf3* | osf4* | osf5*) 7155 case $cc_basename in 7156 KCC*) 7157 # Kuck and Associates, Inc. (KAI) C++ Compiler 7158 7159 # KCC will only create a shared library if the output file 7160 # ends with ".so" (or ".sl" for HP-UX), so rename the library 7161 # to its proper name (with version) after linking. 7162 _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' 7163 7164 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7165 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7166 7167 # Archives containing C++ object files must be created using 7168 # the KAI C++ compiler. 7169 case $host in 7170 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 7171 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 7172 esac 7173 ;; 7174 RCC*) 7175 # Rational C++ 2.4.1 7176 # FIXME: insert proper C++ library support 7177 _LT_TAGVAR(ld_shlibs, $1)=no 7178 ;; 7179 cxx*) 7180 case $host in 7181 osf3*) 7182 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7183 _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' 7184 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7185 ;; 7186 *) 7187 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 7188 _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' 7189 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 7190 echo "-hidden">> $lib.exp~ 7191 $CC -shared$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~ 7192 $RM $lib.exp' 7193 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7194 ;; 7195 esac 7196 7197 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7198 7199 # Commands to make compiler produce verbose output that lists 7200 # what "hidden" libraries, object files and flags are used when 7201 # linking a shared library. 7202 # 7203 # There doesn't appear to be a way to prevent this compiler from 7204 # explicitly linking system object files so we need to strip them 7205 # from the output so that they don't get included in the library 7206 # dependencies. 7207 output_verbose_link_cmd='templist=`$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"' 7208 ;; 7209 *) 7210 if test yes,no = "$GXX,$with_gnu_ld"; then 7211 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7212 case $host in 7213 osf3*) 7214 _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' 7215 ;; 7216 *) 7217 _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' 7218 ;; 7219 esac 7220 7221 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7222 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7223 7224 # Commands to make compiler produce verbose output that lists 7225 # what "hidden" libraries, object files and flags are used when 7226 # linking a shared library. 7227 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7228 7229 else 7230 # FIXME: insert proper C++ library support 7231 _LT_TAGVAR(ld_shlibs, $1)=no 7232 fi 7233 ;; 7234 esac 7235 ;; 7236 7237 psos*) 7238 # FIXME: insert proper C++ library support 7239 _LT_TAGVAR(ld_shlibs, $1)=no 7240 ;; 7241 7242 sunos4*) 7243 case $cc_basename in 7244 CC*) 7245 # Sun C++ 4.x 7246 # FIXME: insert proper C++ library support 7247 _LT_TAGVAR(ld_shlibs, $1)=no 7248 ;; 7249 lcc*) 7250 # Lucid 7251 # FIXME: insert proper C++ library support 7252 _LT_TAGVAR(ld_shlibs, $1)=no 7253 ;; 7254 *) 7255 # FIXME: insert proper C++ library support 7256 _LT_TAGVAR(ld_shlibs, $1)=no 7257 ;; 7258 esac 7259 ;; 7260 7261 solaris*) 7262 case $cc_basename in 7263 CC* | sunCC*) 7264 # Sun C++ 4.2, 5.x and Centerline C++ 7265 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 7266 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7267 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7268 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7269 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7270 7271 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7272 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7273 case $host_os in 7274 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7275 *) 7276 # The compiler driver will combine and reorder linker options, 7277 # but understands '-z linker_flag'. 7278 # Supported since Solaris 2.6 (maybe 2.5.1?) 7279 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 7280 ;; 7281 esac 7282 _LT_TAGVAR(link_all_deplibs, $1)=yes 7283 7284 output_verbose_link_cmd='func_echo_all' 7285 7286 # Archives containing C++ object files must be created using 7287 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7288 # necessary to make sure instantiated templates are included 7289 # in the archive. 7290 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7291 ;; 7292 gcx*) 7293 # Green Hills C++ Compiler 7294 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7295 7296 # The C++ compiler must be used to create the archive. 7297 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 7298 ;; 7299 *) 7300 # GNU C++ compiler with Solaris linker 7301 if test yes,no = "$GXX,$with_gnu_ld"; then 7302 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' 7303 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 7304 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7305 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7306 $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7307 7308 # Commands to make compiler produce verbose output that lists 7309 # what "hidden" libraries, object files and flags are used when 7310 # linking a shared library. 7311 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7312 else 7313 # g++ 2.7 appears to require '-G' NOT '-shared' on this 7314 # platform. 7315 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7316 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7317 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7318 7319 # Commands to make compiler produce verbose output that lists 7320 # what "hidden" libraries, object files and flags are used when 7321 # linking a shared library. 7322 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7323 fi 7324 7325 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' 7326 case $host_os in 7327 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7328 *) 7329 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 7330 ;; 7331 esac 7332 fi 7333 ;; 7334 esac 7335 ;; 7336 7337 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 7338 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7339 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7340 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7341 runpath_var='LD_RUN_PATH' 7342 7343 case $cc_basename in 7344 CC*) 7345 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7346 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7347 ;; 7348 *) 7349 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7350 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7351 ;; 7352 esac 7353 ;; 7354 7355 sysv5* | sco3.2v5* | sco5v6*) 7356 # Note: We CANNOT use -z defs as we might desire, because we do not 7357 # link with -lc, and that would cause any symbols used from libc to 7358 # always be unresolved, which means just about no library would 7359 # ever link correctly. If we're not using GNU ld we use -z text 7360 # though, which does catch some bad symbols but isn't as heavy-handed 7361 # as -z defs. 7362 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7363 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 7364 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7365 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7366 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 7367 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 7368 _LT_TAGVAR(link_all_deplibs, $1)=yes 7369 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 7370 runpath_var='LD_RUN_PATH' 7371 7372 case $cc_basename in 7373 CC*) 7374 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7375 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7376 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 7377 '"$_LT_TAGVAR(old_archive_cmds, $1)" 7378 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 7379 '"$_LT_TAGVAR(reload_cmds, $1)" 7380 ;; 7381 *) 7382 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7383 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7384 ;; 7385 esac 7386 ;; 7387 7388 tandem*) 7389 case $cc_basename in 7390 NCC*) 7391 # NonStop-UX NCC 3.20 7392 # FIXME: insert proper C++ library support 7393 _LT_TAGVAR(ld_shlibs, $1)=no 7394 ;; 7395 *) 7396 # FIXME: insert proper C++ library support 7397 _LT_TAGVAR(ld_shlibs, $1)=no 7398 ;; 7399 esac 7400 ;; 7401 7402 vxworks*) 7403 # FIXME: insert proper C++ library support 7404 _LT_TAGVAR(ld_shlibs, $1)=no 7405 ;; 7406 7407 *) 7408 # FIXME: insert proper C++ library support 7409 _LT_TAGVAR(ld_shlibs, $1)=no 7410 ;; 7411 esac 7412 7413 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 7414 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 7415 7416 _LT_TAGVAR(GCC, $1)=$GXX 7417 _LT_TAGVAR(LD, $1)=$LD 7418 7419 ## CAVEAT EMPTOR: 7420 ## There is no encapsulation within the following macros, do not change 7421 ## the running order or otherwise move them around unless you know exactly 7422 ## what you are doing... 7423 _LT_SYS_HIDDEN_LIBDEPS($1) 7424 _LT_COMPILER_PIC($1) 7425 _LT_COMPILER_C_O($1) 7426 _LT_COMPILER_FILE_LOCKS($1) 7427 _LT_LINKER_SHLIBS($1) 7428 _LT_SYS_DYNAMIC_LINKER($1) 7429 _LT_LINKER_HARDCODE_LIBPATH($1) 7430 7431 _LT_CONFIG($1) 7432 fi # test -n "$compiler" 7433 7434 CC=$lt_save_CC 7435 CFLAGS=$lt_save_CFLAGS 7436 LDCXX=$LD 7437 LD=$lt_save_LD 7438 GCC=$lt_save_GCC 7439 with_gnu_ld=$lt_save_with_gnu_ld 7440 lt_cv_path_LDCXX=$lt_cv_path_LD 7441 lt_cv_path_LD=$lt_save_path_LD 7442 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 7443 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 7444 fi # test yes != "$_lt_caught_CXX_error" 7445 7446 AC_LANG_POP 7447 ])# _LT_LANG_CXX_CONFIG 7448 7449 7450 # _LT_FUNC_STRIPNAME_CNF 7451 # ---------------------- 7452 # func_stripname_cnf prefix suffix name 7453 # strip PREFIX and SUFFIX off of NAME. 7454 # PREFIX and SUFFIX must not contain globbing or regex special 7455 # characters, hashes, percent signs, but SUFFIX may contain a leading 7456 # dot (in which case that matches only a dot). 7457 # 7458 # This function is identical to the (non-XSI) version of func_stripname, 7459 # except this one can be used by m4 code that may be executed by configure, 7460 # rather than the libtool script. 7461 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 7462 AC_REQUIRE([_LT_DECL_SED]) 7463 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 7464 func_stripname_cnf () 7465 { 7466 case @S|@2 in 7467 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; 7468 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; 7469 esac 7470 } # func_stripname_cnf 7471 ])# _LT_FUNC_STRIPNAME_CNF 7472 7473 7474 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 7475 # --------------------------------- 7476 # Figure out "hidden" library dependencies from verbose 7477 # compiler output when linking a shared library. 7478 # Parse the compiler output and extract the necessary 7479 # objects, libraries and library flags. 7480 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 7481 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 7482 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 7483 # Dependencies to place before and after the object being linked: 7484 _LT_TAGVAR(predep_objects, $1)= 7485 _LT_TAGVAR(postdep_objects, $1)= 7486 _LT_TAGVAR(predeps, $1)= 7487 _LT_TAGVAR(postdeps, $1)= 7488 _LT_TAGVAR(compiler_lib_search_path, $1)= 7489 7490 dnl we can't use the lt_simple_compile_test_code here, 7491 dnl because it contains code intended for an executable, 7492 dnl not a library. It's possible we should let each 7493 dnl tag define a new lt_????_link_test_code variable, 7494 dnl but it's only used here... 7495 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 7496 int a; 7497 void foo (void) { a = 0; } 7498 _LT_EOF 7499 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 7500 class Foo 7501 { 7502 public: 7503 Foo (void) { a = 0; } 7504 private: 7505 int a; 7506 }; 7507 _LT_EOF 7508 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 7509 subroutine foo 7510 implicit none 7511 integer*4 a 7512 a=0 7513 return 7514 end 7515 _LT_EOF 7516 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 7517 subroutine foo 7518 implicit none 7519 integer a 7520 a=0 7521 return 7522 end 7523 _LT_EOF 7524 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 7525 public class foo { 7526 private int a; 7527 public void bar (void) { 7528 a = 0; 7529 } 7530 }; 7531 _LT_EOF 7532 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 7533 package foo 7534 func foo() { 7535 } 7536 _LT_EOF 7537 ]) 7538 7539 _lt_libdeps_save_CFLAGS=$CFLAGS 7540 case "$CC $CFLAGS " in #( 7541 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7542 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7543 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7544 esac 7545 7546 dnl Parse the compiler output and extract the necessary 7547 dnl objects, libraries and library flags. 7548 if AC_TRY_EVAL(ac_compile); then 7549 # Parse the compiler output and extract the necessary 7550 # objects, libraries and library flags. 7551 7552 # Sentinel used to keep track of whether or not we are before 7553 # the conftest object file. 7554 pre_test_object_deps_done=no 7555 7556 for p in `eval "$output_verbose_link_cmd"`; do 7557 case $prev$p in 7558 7559 -L* | -R* | -l*) 7560 # Some compilers place space between "-{L,R}" and the path. 7561 # Remove the space. 7562 if test x-L = "$p" || 7563 test x-R = "$p"; then 7564 prev=$p 7565 continue 7566 fi 7567 7568 # Expand the sysroot to ease extracting the directories later. 7569 if test -z "$prev"; then 7570 case $p in 7571 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7572 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7573 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7574 esac 7575 fi 7576 case $p in 7577 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7578 esac 7579 if test no = "$pre_test_object_deps_done"; then 7580 case $prev in 7581 -L | -R) 7582 # Internal compiler library paths should come after those 7583 # provided the user. The postdeps already come after the 7584 # user supplied libs so there is no need to process them. 7585 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7586 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p 7587 else 7588 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" 7589 fi 7590 ;; 7591 # The "-l" case would never come before the object being 7592 # linked, so don't bother handling this case. 7593 esac 7594 else 7595 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7596 _LT_TAGVAR(postdeps, $1)=$prev$p 7597 else 7598 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" 7599 fi 7600 fi 7601 prev= 7602 ;; 7603 7604 *.lto.$objext) ;; # Ignore GCC LTO objects 7605 *.$objext) 7606 # This assumes that the test object file only shows up 7607 # once in the compiler output. 7608 if test "$p" = "conftest.$objext"; then 7609 pre_test_object_deps_done=yes 7610 continue 7611 fi 7612 7613 if test no = "$pre_test_object_deps_done"; then 7614 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7615 _LT_TAGVAR(predep_objects, $1)=$p 7616 else 7617 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7618 fi 7619 else 7620 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7621 _LT_TAGVAR(postdep_objects, $1)=$p 7622 else 7623 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7624 fi 7625 fi 7626 ;; 7627 7628 *) ;; # Ignore the rest. 7629 7630 esac 7631 done 7632 7633 # Clean up. 7634 rm -f a.out a.exe 7635 else 7636 echo "libtool.m4: error: problem compiling $1 test program" 7637 fi 7638 7639 $RM -f confest.$objext 7640 CFLAGS=$_lt_libdeps_save_CFLAGS 7641 7642 # PORTME: override above test on systems where it is broken 7643 m4_if([$1], [CXX], 7644 [case $host_os in 7645 interix[[3-9]]*) 7646 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7647 # hack all around it, let's just trust "g++" to DTRT. 7648 _LT_TAGVAR(predep_objects,$1)= 7649 _LT_TAGVAR(postdep_objects,$1)= 7650 _LT_TAGVAR(postdeps,$1)= 7651 ;; 7652 esac 7653 ]) 7654 7655 case " $_LT_TAGVAR(postdeps, $1) " in 7656 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7657 esac 7658 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7659 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7660 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` 7661 fi 7662 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7663 [The directories searched by this compiler when creating a shared library]) 7664 _LT_TAGDECL([], [predep_objects], [1], 7665 [Dependencies to place before and after the objects being linked to 7666 create a shared library]) 7667 _LT_TAGDECL([], [postdep_objects], [1]) 7668 _LT_TAGDECL([], [predeps], [1]) 7669 _LT_TAGDECL([], [postdeps], [1]) 7670 _LT_TAGDECL([], [compiler_lib_search_path], [1], 7671 [The library search path used internally by the compiler when linking 7672 a shared library]) 7673 ])# _LT_SYS_HIDDEN_LIBDEPS 7674 7675 7676 # _LT_LANG_F77_CONFIG([TAG]) 7677 # -------------------------- 7678 # Ensure that the configuration variables for a Fortran 77 compiler are 7679 # suitably defined. These variables are subsequently used by _LT_CONFIG 7680 # to write the compiler configuration to 'libtool'. 7681 m4_defun([_LT_LANG_F77_CONFIG], 7682 [AC_LANG_PUSH(Fortran 77) 7683 if test -z "$F77" || test no = "$F77"; then 7684 _lt_disable_F77=yes 7685 fi 7686 7687 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7688 _LT_TAGVAR(allow_undefined_flag, $1)= 7689 _LT_TAGVAR(always_export_symbols, $1)=no 7690 _LT_TAGVAR(archive_expsym_cmds, $1)= 7691 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7692 _LT_TAGVAR(hardcode_direct, $1)=no 7693 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7694 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7695 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7696 _LT_TAGVAR(hardcode_minus_L, $1)=no 7697 _LT_TAGVAR(hardcode_automatic, $1)=no 7698 _LT_TAGVAR(inherit_rpath, $1)=no 7699 _LT_TAGVAR(module_cmds, $1)= 7700 _LT_TAGVAR(module_expsym_cmds, $1)= 7701 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7702 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7703 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7704 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7705 _LT_TAGVAR(no_undefined_flag, $1)= 7706 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7707 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7708 7709 # Source file extension for f77 test sources. 7710 ac_ext=f 7711 7712 # Object file extension for compiled f77 test sources. 7713 objext=o 7714 _LT_TAGVAR(objext, $1)=$objext 7715 7716 # No sense in running all these tests if we already determined that 7717 # the F77 compiler isn't working. Some variables (like enable_shared) 7718 # are currently assumed to apply to all compilers on this platform, 7719 # and will be corrupted by setting them based on a non-working compiler. 7720 if test yes != "$_lt_disable_F77"; then 7721 # Code to be used in simple compile tests 7722 lt_simple_compile_test_code="\ 7723 subroutine t 7724 return 7725 end 7726 " 7727 7728 # Code to be used in simple link tests 7729 lt_simple_link_test_code="\ 7730 program t 7731 end 7732 " 7733 7734 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7735 _LT_TAG_COMPILER 7736 7737 # save warnings/boilerplate of simple test code 7738 _LT_COMPILER_BOILERPLATE 7739 _LT_LINKER_BOILERPLATE 7740 7741 # Allow CC to be a program name with arguments. 7742 lt_save_CC=$CC 7743 lt_save_GCC=$GCC 7744 lt_save_CFLAGS=$CFLAGS 7745 CC=${F77-"f77"} 7746 CFLAGS=$FFLAGS 7747 compiler=$CC 7748 _LT_TAGVAR(compiler, $1)=$CC 7749 _LT_CC_BASENAME([$compiler]) 7750 GCC=$G77 7751 if test -n "$compiler"; then 7752 AC_MSG_CHECKING([if libtool supports shared libraries]) 7753 AC_MSG_RESULT([$can_build_shared]) 7754 7755 AC_MSG_CHECKING([whether to build shared libraries]) 7756 test no = "$can_build_shared" && enable_shared=no 7757 7758 # On AIX, shared libraries and static libraries use the same namespace, and 7759 # are all built from PIC. 7760 case $host_os in 7761 aix3*) 7762 test yes = "$enable_shared" && enable_static=no 7763 if test -n "$RANLIB"; then 7764 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7765 postinstall_cmds='$RANLIB $lib' 7766 fi 7767 ;; 7768 aix[[4-9]]*) 7769 if test ia64 != "$host_cpu"; then 7770 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7771 yes,aix,yes) ;; # shared object as lib.so file only 7772 yes,svr4,*) ;; # shared object as lib.so archive member only 7773 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7774 esac 7775 fi 7776 ;; 7777 esac 7778 AC_MSG_RESULT([$enable_shared]) 7779 7780 AC_MSG_CHECKING([whether to build static libraries]) 7781 # Make sure either enable_shared or enable_static is yes. 7782 test yes = "$enable_shared" || enable_static=yes 7783 AC_MSG_RESULT([$enable_static]) 7784 7785 _LT_TAGVAR(GCC, $1)=$G77 7786 _LT_TAGVAR(LD, $1)=$LD 7787 7788 ## CAVEAT EMPTOR: 7789 ## There is no encapsulation within the following macros, do not change 7790 ## the running order or otherwise move them around unless you know exactly 7791 ## what you are doing... 7792 _LT_COMPILER_PIC($1) 7793 _LT_COMPILER_C_O($1) 7794 _LT_COMPILER_FILE_LOCKS($1) 7795 _LT_LINKER_SHLIBS($1) 7796 _LT_SYS_DYNAMIC_LINKER($1) 7797 _LT_LINKER_HARDCODE_LIBPATH($1) 7798 7799 _LT_CONFIG($1) 7800 fi # test -n "$compiler" 7801 7802 GCC=$lt_save_GCC 7803 CC=$lt_save_CC 7804 CFLAGS=$lt_save_CFLAGS 7805 fi # test yes != "$_lt_disable_F77" 7806 7807 AC_LANG_POP 7808 ])# _LT_LANG_F77_CONFIG 7809 7810 7811 # _LT_LANG_FC_CONFIG([TAG]) 7812 # ------------------------- 7813 # Ensure that the configuration variables for a Fortran compiler are 7814 # suitably defined. These variables are subsequently used by _LT_CONFIG 7815 # to write the compiler configuration to 'libtool'. 7816 m4_defun([_LT_LANG_FC_CONFIG], 7817 [AC_LANG_PUSH(Fortran) 7818 7819 if test -z "$FC" || test no = "$FC"; then 7820 _lt_disable_FC=yes 7821 fi 7822 7823 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7824 _LT_TAGVAR(allow_undefined_flag, $1)= 7825 _LT_TAGVAR(always_export_symbols, $1)=no 7826 _LT_TAGVAR(archive_expsym_cmds, $1)= 7827 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7828 _LT_TAGVAR(hardcode_direct, $1)=no 7829 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7831 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7832 _LT_TAGVAR(hardcode_minus_L, $1)=no 7833 _LT_TAGVAR(hardcode_automatic, $1)=no 7834 _LT_TAGVAR(inherit_rpath, $1)=no 7835 _LT_TAGVAR(module_cmds, $1)= 7836 _LT_TAGVAR(module_expsym_cmds, $1)= 7837 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7838 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7839 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7840 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7841 _LT_TAGVAR(no_undefined_flag, $1)= 7842 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7843 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7844 7845 # Source file extension for fc test sources. 7846 ac_ext=${ac_fc_srcext-f} 7847 7848 # Object file extension for compiled fc test sources. 7849 objext=o 7850 _LT_TAGVAR(objext, $1)=$objext 7851 7852 # No sense in running all these tests if we already determined that 7853 # the FC compiler isn't working. Some variables (like enable_shared) 7854 # are currently assumed to apply to all compilers on this platform, 7855 # and will be corrupted by setting them based on a non-working compiler. 7856 if test yes != "$_lt_disable_FC"; then 7857 # Code to be used in simple compile tests 7858 lt_simple_compile_test_code="\ 7859 subroutine t 7860 return 7861 end 7862 " 7863 7864 # Code to be used in simple link tests 7865 lt_simple_link_test_code="\ 7866 program t 7867 end 7868 " 7869 7870 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7871 _LT_TAG_COMPILER 7872 7873 # save warnings/boilerplate of simple test code 7874 _LT_COMPILER_BOILERPLATE 7875 _LT_LINKER_BOILERPLATE 7876 7877 # Allow CC to be a program name with arguments. 7878 lt_save_CC=$CC 7879 lt_save_GCC=$GCC 7880 lt_save_CFLAGS=$CFLAGS 7881 CC=${FC-"f95"} 7882 CFLAGS=$FCFLAGS 7883 compiler=$CC 7884 GCC=$ac_cv_fc_compiler_gnu 7885 7886 _LT_TAGVAR(compiler, $1)=$CC 7887 _LT_CC_BASENAME([$compiler]) 7888 7889 if test -n "$compiler"; then 7890 AC_MSG_CHECKING([if libtool supports shared libraries]) 7891 AC_MSG_RESULT([$can_build_shared]) 7892 7893 AC_MSG_CHECKING([whether to build shared libraries]) 7894 test no = "$can_build_shared" && enable_shared=no 7895 7896 # On AIX, shared libraries and static libraries use the same namespace, and 7897 # are all built from PIC. 7898 case $host_os in 7899 aix3*) 7900 test yes = "$enable_shared" && enable_static=no 7901 if test -n "$RANLIB"; then 7902 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7903 postinstall_cmds='$RANLIB $lib' 7904 fi 7905 ;; 7906 aix[[4-9]]*) 7907 if test ia64 != "$host_cpu"; then 7908 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7909 yes,aix,yes) ;; # shared object as lib.so file only 7910 yes,svr4,*) ;; # shared object as lib.so archive member only 7911 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7912 esac 7913 fi 7914 ;; 7915 esac 7916 AC_MSG_RESULT([$enable_shared]) 7917 7918 AC_MSG_CHECKING([whether to build static libraries]) 7919 # Make sure either enable_shared or enable_static is yes. 7920 test yes = "$enable_shared" || enable_static=yes 7921 AC_MSG_RESULT([$enable_static]) 7922 7923 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu 7924 _LT_TAGVAR(LD, $1)=$LD 7925 7926 ## CAVEAT EMPTOR: 7927 ## There is no encapsulation within the following macros, do not change 7928 ## the running order or otherwise move them around unless you know exactly 7929 ## what you are doing... 7930 _LT_SYS_HIDDEN_LIBDEPS($1) 7931 _LT_COMPILER_PIC($1) 7932 _LT_COMPILER_C_O($1) 7933 _LT_COMPILER_FILE_LOCKS($1) 7934 _LT_LINKER_SHLIBS($1) 7935 _LT_SYS_DYNAMIC_LINKER($1) 7936 _LT_LINKER_HARDCODE_LIBPATH($1) 7937 7938 _LT_CONFIG($1) 7939 fi # test -n "$compiler" 7940 7941 GCC=$lt_save_GCC 7942 CC=$lt_save_CC 7943 CFLAGS=$lt_save_CFLAGS 7944 fi # test yes != "$_lt_disable_FC" 7945 7946 AC_LANG_POP 7947 ])# _LT_LANG_FC_CONFIG 7948 7949 7950 # _LT_LANG_GCJ_CONFIG([TAG]) 7951 # -------------------------- 7952 # Ensure that the configuration variables for the GNU Java Compiler compiler 7953 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7954 # to write the compiler configuration to 'libtool'. 7955 m4_defun([_LT_LANG_GCJ_CONFIG], 7956 [AC_REQUIRE([LT_PROG_GCJ])dnl 7957 AC_LANG_SAVE 7958 7959 # Source file extension for Java test sources. 7960 ac_ext=java 7961 7962 # Object file extension for compiled Java test sources. 7963 objext=o 7964 _LT_TAGVAR(objext, $1)=$objext 7965 7966 # Code to be used in simple compile tests 7967 lt_simple_compile_test_code="class foo {}" 7968 7969 # Code to be used in simple link tests 7970 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7971 7972 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7973 _LT_TAG_COMPILER 7974 7975 # save warnings/boilerplate of simple test code 7976 _LT_COMPILER_BOILERPLATE 7977 _LT_LINKER_BOILERPLATE 7978 7979 # Allow CC to be a program name with arguments. 7980 lt_save_CC=$CC 7981 lt_save_CFLAGS=$CFLAGS 7982 lt_save_GCC=$GCC 7983 GCC=yes 7984 CC=${GCJ-"gcj"} 7985 CFLAGS=$GCJFLAGS 7986 compiler=$CC 7987 _LT_TAGVAR(compiler, $1)=$CC 7988 _LT_TAGVAR(LD, $1)=$LD 7989 _LT_CC_BASENAME([$compiler]) 7990 7991 # GCJ did not exist at the time GCC didn't implicitly link libc in. 7992 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7993 7994 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7995 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7996 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7997 7998 ## CAVEAT EMPTOR: 7999 ## There is no encapsulation within the following macros, do not change 8000 ## the running order or otherwise move them around unless you know exactly 8001 ## what you are doing... 8002 if test -n "$compiler"; then 8003 _LT_COMPILER_NO_RTTI($1) 8004 _LT_COMPILER_PIC($1) 8005 _LT_COMPILER_C_O($1) 8006 _LT_COMPILER_FILE_LOCKS($1) 8007 _LT_LINKER_SHLIBS($1) 8008 _LT_LINKER_HARDCODE_LIBPATH($1) 8009 8010 _LT_CONFIG($1) 8011 fi 8012 8013 AC_LANG_RESTORE 8014 8015 GCC=$lt_save_GCC 8016 CC=$lt_save_CC 8017 CFLAGS=$lt_save_CFLAGS 8018 ])# _LT_LANG_GCJ_CONFIG 8019 8020 8021 # _LT_LANG_GO_CONFIG([TAG]) 8022 # -------------------------- 8023 # Ensure that the configuration variables for the GNU Go compiler 8024 # are suitably defined. These variables are subsequently used by _LT_CONFIG 8025 # to write the compiler configuration to 'libtool'. 8026 m4_defun([_LT_LANG_GO_CONFIG], 8027 [AC_REQUIRE([LT_PROG_GO])dnl 8028 AC_LANG_SAVE 8029 8030 # Source file extension for Go test sources. 8031 ac_ext=go 8032 8033 # Object file extension for compiled Go test sources. 8034 objext=o 8035 _LT_TAGVAR(objext, $1)=$objext 8036 8037 # Code to be used in simple compile tests 8038 lt_simple_compile_test_code="package main; func main() { }" 8039 8040 # Code to be used in simple link tests 8041 lt_simple_link_test_code='package main; func main() { }' 8042 8043 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 8044 _LT_TAG_COMPILER 8045 8046 # save warnings/boilerplate of simple test code 8047 _LT_COMPILER_BOILERPLATE 8048 _LT_LINKER_BOILERPLATE 8049 8050 # Allow CC to be a program name with arguments. 8051 lt_save_CC=$CC 8052 lt_save_CFLAGS=$CFLAGS 8053 lt_save_GCC=$GCC 8054 GCC=yes 8055 CC=${GOC-"gccgo"} 8056 CFLAGS=$GOFLAGS 8057 compiler=$CC 8058 _LT_TAGVAR(compiler, $1)=$CC 8059 _LT_TAGVAR(LD, $1)=$LD 8060 _LT_CC_BASENAME([$compiler]) 8061 8062 # Go did not exist at the time GCC didn't implicitly link libc in. 8063 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 8064 8065 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8066 _LT_TAGVAR(reload_flag, $1)=$reload_flag 8067 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8068 8069 ## CAVEAT EMPTOR: 8070 ## There is no encapsulation within the following macros, do not change 8071 ## the running order or otherwise move them around unless you know exactly 8072 ## what you are doing... 8073 if test -n "$compiler"; then 8074 _LT_COMPILER_NO_RTTI($1) 8075 _LT_COMPILER_PIC($1) 8076 _LT_COMPILER_C_O($1) 8077 _LT_COMPILER_FILE_LOCKS($1) 8078 _LT_LINKER_SHLIBS($1) 8079 _LT_LINKER_HARDCODE_LIBPATH($1) 8080 8081 _LT_CONFIG($1) 8082 fi 8083 8084 AC_LANG_RESTORE 8085 8086 GCC=$lt_save_GCC 8087 CC=$lt_save_CC 8088 CFLAGS=$lt_save_CFLAGS 8089 ])# _LT_LANG_GO_CONFIG 8090 8091 8092 # _LT_LANG_RC_CONFIG([TAG]) 8093 # ------------------------- 8094 # Ensure that the configuration variables for the Windows resource compiler 8095 # are suitably defined. These variables are subsequently used by _LT_CONFIG 8096 # to write the compiler configuration to 'libtool'. 8097 m4_defun([_LT_LANG_RC_CONFIG], 8098 [AC_REQUIRE([LT_PROG_RC])dnl 8099 AC_LANG_SAVE 8100 8101 # Source file extension for RC test sources. 8102 ac_ext=rc 8103 8104 # Object file extension for compiled RC test sources. 8105 objext=o 8106 _LT_TAGVAR(objext, $1)=$objext 8107 8108 # Code to be used in simple compile tests 8109 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 8110 8111 # Code to be used in simple link tests 8112 lt_simple_link_test_code=$lt_simple_compile_test_code 8113 8114 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 8115 _LT_TAG_COMPILER 8116 8117 # save warnings/boilerplate of simple test code 8118 _LT_COMPILER_BOILERPLATE 8119 _LT_LINKER_BOILERPLATE 8120 8121 # Allow CC to be a program name with arguments. 8122 lt_save_CC=$CC 8123 lt_save_CFLAGS=$CFLAGS 8124 lt_save_GCC=$GCC 8125 GCC= 8126 CC=${RC-"windres"} 8127 CFLAGS= 8128 compiler=$CC 8129 _LT_TAGVAR(compiler, $1)=$CC 8130 _LT_CC_BASENAME([$compiler]) 8131 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 8132 8133 if test -n "$compiler"; then 8134 : 8135 _LT_CONFIG($1) 8136 fi 8137 8138 GCC=$lt_save_GCC 8139 AC_LANG_RESTORE 8140 CC=$lt_save_CC 8141 CFLAGS=$lt_save_CFLAGS 8142 ])# _LT_LANG_RC_CONFIG 8143 8144 8145 # LT_PROG_GCJ 8146 # ----------- 8147 AC_DEFUN([LT_PROG_GCJ], 8148 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 8149 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 8150 [AC_CHECK_TOOL(GCJ, gcj,) 8151 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" 8152 AC_SUBST(GCJFLAGS)])])[]dnl 8153 ]) 8154 8155 # Old name: 8156 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 8157 dnl aclocal-1.4 backwards compatibility: 8158 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 8159 8160 8161 # LT_PROG_GO 8162 # ---------- 8163 AC_DEFUN([LT_PROG_GO], 8164 [AC_CHECK_TOOL(GOC, gccgo,) 8165 ]) 8166 8167 8168 # LT_PROG_RC 8169 # ---------- 8170 AC_DEFUN([LT_PROG_RC], 8171 [AC_CHECK_TOOL(RC, windres,) 8172 ]) 8173 8174 # Old name: 8175 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 8176 dnl aclocal-1.4 backwards compatibility: 8177 dnl AC_DEFUN([LT_AC_PROG_RC], []) 8178 8179 8180 # _LT_DECL_EGREP 8181 # -------------- 8182 # If we don't have a new enough Autoconf to choose the best grep 8183 # available, choose the one first in the user's PATH. 8184 m4_defun([_LT_DECL_EGREP], 8185 [AC_REQUIRE([AC_PROG_EGREP])dnl 8186 AC_REQUIRE([AC_PROG_FGREP])dnl 8187 test -z "$GREP" && GREP=grep 8188 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 8189 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 8190 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 8191 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 8192 AC_SUBST([GREP]) 8193 ]) 8194 8195 8196 # _LT_DECL_OBJDUMP 8197 # -------------- 8198 # If we don't have a new enough Autoconf to choose the best objdump 8199 # available, choose the one first in the user's PATH. 8200 m4_defun([_LT_DECL_OBJDUMP], 8201 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 8202 test -z "$OBJDUMP" && OBJDUMP=objdump 8203 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 8204 AC_SUBST([OBJDUMP]) 8205 ]) 8206 8207 # _LT_DECL_DLLTOOL 8208 # ---------------- 8209 # Ensure DLLTOOL variable is set. 8210 m4_defun([_LT_DECL_DLLTOOL], 8211 [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8212 test -z "$DLLTOOL" && DLLTOOL=dlltool 8213 _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 8214 AC_SUBST([DLLTOOL]) 8215 ]) 8216 8217 # _LT_DECL_SED 8218 # ------------ 8219 # Check for a fully-functional sed program, that truncates 8220 # as few characters as possible. Prefer GNU sed if found. 8221 m4_defun([_LT_DECL_SED], 8222 [AC_PROG_SED 8223 test -z "$SED" && SED=sed 8224 Xsed="$SED -e 1s/^X//" 8225 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 8226 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 8227 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 8228 ])# _LT_DECL_SED 8229 8230 m4_ifndef([AC_PROG_SED], [ 8231 ############################################################ 8232 # NOTE: This macro has been submitted for inclusion into # 8233 # GNU Autoconf as AC_PROG_SED. When it is available in # 8234 # a released version of Autoconf we should remove this # 8235 # macro and use it instead. # 8236 ############################################################ 8237 8238 m4_defun([AC_PROG_SED], 8239 [AC_MSG_CHECKING([for a sed that does not truncate output]) 8240 AC_CACHE_VAL(lt_cv_path_SED, 8241 [# Loop through the user's path and test for sed and gsed. 8242 # Then use that list of sed's as ones to test for truncation. 8243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8244 for as_dir in $PATH 8245 do 8246 IFS=$as_save_IFS 8247 test -z "$as_dir" && as_dir=. 8248 for lt_ac_prog in sed gsed; do 8249 for ac_exec_ext in '' $ac_executable_extensions; do 8250 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 8251 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 8252 fi 8253 done 8254 done 8255 done 8256 IFS=$as_save_IFS 8257 lt_ac_max=0 8258 lt_ac_count=0 8259 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 8260 # along with /bin/sed that truncates output. 8261 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 8262 test ! -f "$lt_ac_sed" && continue 8263 cat /dev/null > conftest.in 8264 lt_ac_count=0 8265 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 8266 # Check for GNU sed and select it if it is found. 8267 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 8268 lt_cv_path_SED=$lt_ac_sed 8269 break 8270 fi 8271 while true; do 8272 cat conftest.in conftest.in >conftest.tmp 8273 mv conftest.tmp conftest.in 8274 cp conftest.in conftest.nl 8275 echo >>conftest.nl 8276 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 8277 cmp -s conftest.out conftest.nl || break 8278 # 10000 chars as input seems more than enough 8279 test 10 -lt "$lt_ac_count" && break 8280 lt_ac_count=`expr $lt_ac_count + 1` 8281 if test "$lt_ac_count" -gt "$lt_ac_max"; then 8282 lt_ac_max=$lt_ac_count 8283 lt_cv_path_SED=$lt_ac_sed 8284 fi 8285 done 8286 done 8287 ]) 8288 SED=$lt_cv_path_SED 8289 AC_SUBST([SED]) 8290 AC_MSG_RESULT([$SED]) 8291 ])#AC_PROG_SED 8292 ])#m4_ifndef 8293 8294 # Old name: 8295 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 8296 dnl aclocal-1.4 backwards compatibility: 8297 dnl AC_DEFUN([LT_AC_PROG_SED], []) 8298 8299 8300 # _LT_CHECK_SHELL_FEATURES 8301 # ------------------------ 8302 # Find out whether the shell is Bourne or XSI compatible, 8303 # or has some other useful features. 8304 m4_defun([_LT_CHECK_SHELL_FEATURES], 8305 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 8306 lt_unset=unset 8307 else 8308 lt_unset=false 8309 fi 8310 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 8311 8312 # test EBCDIC or ASCII 8313 case `echo X|tr X '\101'` in 8314 A) # ASCII based system 8315 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 8316 lt_SP2NL='tr \040 \012' 8317 lt_NL2SP='tr \015\012 \040\040' 8318 ;; 8319 *) # EBCDIC based system 8320 lt_SP2NL='tr \100 \n' 8321 lt_NL2SP='tr \r\n \100\100' 8322 ;; 8323 esac 8324 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 8325 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 8326 ])# _LT_CHECK_SHELL_FEATURES 8327 8328 8329 # _LT_PATH_CONVERSION_FUNCTIONS 8330 # ----------------------------- 8331 # Determine what file name conversion functions should be used by 8332 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed 8333 # for certain cross-compile configurations and native mingw. 8334 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 8335 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 8336 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 8337 AC_MSG_CHECKING([how to convert $build file names to $host format]) 8338 AC_CACHE_VAL(lt_cv_to_host_file_cmd, 8339 [case $host in 8340 *-*-mingw* ) 8341 case $build in 8342 *-*-mingw* ) # actually msys 8343 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 8344 ;; 8345 *-*-cygwin* ) 8346 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 8347 ;; 8348 * ) # otherwise, assume *nix 8349 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 8350 ;; 8351 esac 8352 ;; 8353 *-*-cygwin* ) 8354 case $build in 8355 *-*-mingw* ) # actually msys 8356 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 8357 ;; 8358 *-*-cygwin* ) 8359 lt_cv_to_host_file_cmd=func_convert_file_noop 8360 ;; 8361 * ) # otherwise, assume *nix 8362 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 8363 ;; 8364 esac 8365 ;; 8366 * ) # unhandled hosts (and "normal" native builds) 8367 lt_cv_to_host_file_cmd=func_convert_file_noop 8368 ;; 8369 esac 8370 ]) 8371 to_host_file_cmd=$lt_cv_to_host_file_cmd 8372 AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 8373 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 8374 [0], [convert $build file names to $host format])dnl 8375 8376 AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 8377 AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 8378 [#assume ordinary cross tools, or native build. 8379 lt_cv_to_tool_file_cmd=func_convert_file_noop 8380 case $host in 8381 *-*-mingw* ) 8382 case $build in 8383 *-*-mingw* ) # actually msys 8384 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 8385 ;; 8386 esac 8387 ;; 8388 esac 8389 ]) 8390 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 8391 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 8392 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 8393 [0], [convert $build files to toolchain format])dnl 8394 ])# _LT_PATH_CONVERSION_FUNCTIONS 8395
