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