1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2 # 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 4 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software 5 # Foundation, Inc. 6 # Written by Gordon Matzigkeit, 1996 7 # 8 # This file is free software; the Free Software Foundation gives 9 # unlimited permission to copy and/or distribute it, with or without 10 # modifications, as long as this notice is preserved. 11 12 m4_define([_LT_COPYING], [dnl 13 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 14 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software 15 # Foundation, Inc. 16 # Written by Gordon Matzigkeit, 1996 17 # 18 # This file is part of GNU Libtool. 19 # 20 # GNU Libtool is free software; you can redistribute it and/or 21 # modify it under the terms of the GNU General Public License as 22 # published by the Free Software Foundation; either version 2 of 23 # the License, or (at your option) any later version. 24 # 25 # As a special exception to the GNU General Public License, 26 # if you distribute this file as part of a program or library that 27 # is built using GNU Libtool, you may include this file under the 28 # same distribution terms that you use for the rest of that program. 29 # 30 # GNU Libtool is distributed in the hope that it will be useful, 31 # but WITHOUT ANY WARRANTY; without even the implied warranty of 32 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33 # GNU General Public License for more details. 34 # 35 # You should have received a copy of the GNU General Public License 36 # along with GNU Libtool; see the file COPYING. If not, a copy 37 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 38 # obtained by writing to the Free Software Foundation, Inc., 39 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 40 ]) 41 42 # serial 57 LT_INIT 43 44 45 # LT_PREREQ(VERSION) 46 # ------------------ 47 # Complain and exit if this libtool version is less that VERSION. 48 m4_defun([LT_PREREQ], 49 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 50 [m4_default([$3], 51 [m4_fatal([Libtool version $1 or higher is required], 52 63)])], 53 [$2])]) 54 55 56 # _LT_CHECK_BUILDDIR 57 # ------------------ 58 # Complain if the absolute build directory name contains unusual characters 59 m4_defun([_LT_CHECK_BUILDDIR], 60 [case `pwd` in 61 *\ * | *\ *) 62 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 63 esac 64 ]) 65 66 67 # LT_INIT([OPTIONS]) 68 # ------------------ 69 AC_DEFUN([LT_INIT], 70 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 71 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 72 AC_BEFORE([$0], [LT_LANG])dnl 73 AC_BEFORE([$0], [LT_OUTPUT])dnl 74 AC_BEFORE([$0], [LTDL_INIT])dnl 75 m4_require([_LT_CHECK_BUILDDIR])dnl 76 77 dnl Autoconf doesn't catch unexpanded LT_ macros by default: 78 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 79 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 80 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 81 dnl unless we require an AC_DEFUNed macro: 82 AC_REQUIRE([LTOPTIONS_VERSION])dnl 83 AC_REQUIRE([LTSUGAR_VERSION])dnl 84 AC_REQUIRE([LTVERSION_VERSION])dnl 85 AC_REQUIRE([LTOBSOLETE_VERSION])dnl 86 m4_require([_LT_PROG_LTMAIN])dnl 87 88 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 89 90 dnl Parse OPTIONS 91 _LT_SET_OPTIONS([$0], [$1]) 92 93 # This can be used to rebuild libtool when needed 94 LIBTOOL_DEPS="$ltmain" 95 96 # Always use our own libtool. 97 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 98 AC_SUBST(LIBTOOL)dnl 99 100 _LT_SETUP 101 102 # Only expand once: 103 m4_define([LT_INIT]) 104 ])# LT_INIT 105 106 # Old names: 107 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 108 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 109 dnl aclocal-1.4 backwards compatibility: 110 dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 111 dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 112 113 114 # _LT_CC_BASENAME(CC) 115 # ------------------- 116 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 117 m4_defun([_LT_CC_BASENAME], 118 [for cc_temp in $1""; do 119 case $cc_temp in 120 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 121 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 122 \-*) ;; 123 *) break;; 124 esac 125 done 126 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 127 ]) 128 129 130 # _LT_FILEUTILS_DEFAULTS 131 # ---------------------- 132 # It is okay to use these file commands and assume they have been set 133 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 134 m4_defun([_LT_FILEUTILS_DEFAULTS], 135 [: ${CP="cp -f"} 136 : ${MV="mv -f"} 137 : ${RM="rm -f"} 138 ])# _LT_FILEUTILS_DEFAULTS 139 140 141 # _LT_SETUP 142 # --------- 143 m4_defun([_LT_SETUP], 144 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 145 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 146 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 147 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 148 149 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 150 dnl 151 _LT_DECL([], [host_alias], [0], [The host system])dnl 152 _LT_DECL([], [host], [0])dnl 153 _LT_DECL([], [host_os], [0])dnl 154 dnl 155 _LT_DECL([], [build_alias], [0], [The build system])dnl 156 _LT_DECL([], [build], [0])dnl 157 _LT_DECL([], [build_os], [0])dnl 158 dnl 159 AC_REQUIRE([AC_PROG_CC])dnl 160 AC_REQUIRE([LT_PATH_LD])dnl 161 AC_REQUIRE([LT_PATH_NM])dnl 162 dnl 163 AC_REQUIRE([AC_PROG_LN_S])dnl 164 test -z "$LN_S" && LN_S="ln -s" 165 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 166 dnl 167 AC_REQUIRE([LT_CMD_MAX_LEN])dnl 168 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 169 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 170 dnl 171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 172 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 173 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 174 m4_require([_LT_CMD_RELOAD])dnl 175 m4_require([_LT_CHECK_MAGIC_METHOD])dnl 176 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 177 m4_require([_LT_CMD_OLD_ARCHIVE])dnl 178 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 179 m4_require([_LT_WITH_SYSROOT])dnl 180 181 _LT_CONFIG_LIBTOOL_INIT([ 182 # See if we are running on zsh, and set the options which allow our 183 # commands through without removal of \ escapes INIT. 184 if test -n "\${ZSH_VERSION+set}" ; then 185 setopt NO_GLOB_SUBST 186 fi 187 ]) 188 if test -n "${ZSH_VERSION+set}" ; then 189 setopt NO_GLOB_SUBST 190 fi 191 192 _LT_CHECK_OBJDIR 193 194 m4_require([_LT_TAG_COMPILER])dnl 195 196 case $host_os in 197 aix3*) 198 # AIX sometimes has problems with the GCC collect2 program. For some 199 # reason, if we set the COLLECT_NAMES environment variable, the problems 200 # vanish in a puff of smoke. 201 if test "X${COLLECT_NAMES+set}" != Xset; then 202 COLLECT_NAMES= 203 export COLLECT_NAMES 204 fi 205 ;; 206 esac 207 208 # Global variables: 209 ofile=libtool 210 can_build_shared=yes 211 212 # All known linkers require a `.a' archive for static linking (except MSVC, 213 # which needs '.lib'). 214 libext=a 215 216 with_gnu_ld="$lt_cv_prog_gnu_ld" 217 218 old_CC="$CC" 219 old_CFLAGS="$CFLAGS" 220 221 # Set sane defaults for various variables 222 test -z "$CC" && CC=cc 223 test -z "$LTCC" && LTCC=$CC 224 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 225 test -z "$LD" && LD=ld 226 test -z "$ac_objext" && ac_objext=o 227 228 _LT_CC_BASENAME([$compiler]) 229 230 # Only perform the check for file, if the check method requires it 231 test -z "$MAGIC_CMD" && MAGIC_CMD=file 232 case $deplibs_check_method in 233 file_magic*) 234 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 235 _LT_PATH_MAGIC 236 fi 237 ;; 238 esac 239 240 # Use C for the default configuration in the libtool script 241 LT_SUPPORTED_TAG([CC]) 242 _LT_LANG_C_CONFIG 243 _LT_LANG_DEFAULT_CONFIG 244 _LT_CONFIG_COMMANDS 245 ])# _LT_SETUP 246 247 248 # _LT_PREPARE_SED_QUOTE_VARS 249 # -------------------------- 250 # Define a few sed substitution that help us do robust quoting. 251 m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 252 [# Backslashify metacharacters that are still active within 253 # double-quoted strings. 254 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 255 256 # Same as above, but do not quote variable references. 257 double_quote_subst='s/\([["`\\]]\)/\\\1/g' 258 259 # Sed substitution to delay expansion of an escaped shell variable in a 260 # double_quote_subst'ed string. 261 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 262 263 # Sed substitution to delay expansion of an escaped single quote. 264 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 265 266 # Sed substitution to avoid accidental globbing in evaled expressions 267 no_glob_subst='s/\*/\\\*/g' 268 ]) 269 270 # _LT_PROG_LTMAIN 271 # --------------- 272 # Note that this code is called both from `configure', and `config.status' 273 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 274 # `config.status' has no value for ac_aux_dir unless we are using Automake, 275 # so we pass a copy along to make sure it has a sensible value anyway. 276 m4_defun([_LT_PROG_LTMAIN], 277 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 278 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 279 ltmain="$ac_aux_dir/ltmain.sh" 280 ])# _LT_PROG_LTMAIN 281 282 283 ## ------------------------------------- ## 284 ## Accumulate code for creating libtool. ## 285 ## ------------------------------------- ## 286 287 # So that we can recreate a full libtool script including additional 288 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 289 # in macros and then make a single call at the end using the `libtool' 290 # label. 291 292 293 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 294 # ---------------------------------------- 295 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 296 m4_define([_LT_CONFIG_LIBTOOL_INIT], 297 [m4_ifval([$1], 298 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 299 [$1 300 ])])]) 301 302 # Initialize. 303 m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 304 305 306 # _LT_CONFIG_LIBTOOL([COMMANDS]) 307 # ------------------------------ 308 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 309 m4_define([_LT_CONFIG_LIBTOOL], 310 [m4_ifval([$1], 311 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 312 [$1 313 ])])]) 314 315 # Initialize. 316 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 317 318 319 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 320 # ----------------------------------------------------- 321 m4_defun([_LT_CONFIG_SAVE_COMMANDS], 322 [_LT_CONFIG_LIBTOOL([$1]) 323 _LT_CONFIG_LIBTOOL_INIT([$2]) 324 ]) 325 326 327 # _LT_FORMAT_COMMENT([COMMENT]) 328 # ----------------------------- 329 # Add leading comment marks to the start of each line, and a trailing 330 # full-stop to the whole comment if one is not present already. 331 m4_define([_LT_FORMAT_COMMENT], 332 [m4_ifval([$1], [ 333 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 334 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 335 )]) 336 337 338 339 ## ------------------------ ## 340 ## FIXME: Eliminate VARNAME ## 341 ## ------------------------ ## 342 343 344 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 345 # ------------------------------------------------------------------- 346 # CONFIGNAME is the name given to the value in the libtool script. 347 # VARNAME is the (base) name used in the configure script. 348 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on 349 # VARNAME. Any other value will be used directly. 350 m4_define([_LT_DECL], 351 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 352 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 353 [m4_ifval([$1], [$1], [$2])]) 354 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 355 m4_ifval([$4], 356 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 357 lt_dict_add_subkey([lt_decl_dict], [$2], 358 [tagged?], [m4_ifval([$5], [yes], [no])])]) 359 ]) 360 361 362 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 363 # -------------------------------------------------------- 364 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 365 366 367 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 368 # ------------------------------------------------ 369 m4_define([lt_decl_tag_varnames], 370 [_lt_decl_filter([tagged?], [yes], $@)]) 371 372 373 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 374 # --------------------------------------------------------- 375 m4_define([_lt_decl_filter], 376 [m4_case([$#], 377 [0], [m4_fatal([$0: too few arguments: $#])], 378 [1], [m4_fatal([$0: too few arguments: $#: $1])], 379 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 380 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 381 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 382 ]) 383 384 385 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 386 # -------------------------------------------------- 387 m4_define([lt_decl_quote_varnames], 388 [_lt_decl_filter([value], [1], $@)]) 389 390 391 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 392 # --------------------------------------------------- 393 m4_define([lt_decl_dquote_varnames], 394 [_lt_decl_filter([value], [2], $@)]) 395 396 397 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 398 # --------------------------------------------------- 399 m4_define([lt_decl_varnames_tagged], 400 [m4_assert([$# <= 2])dnl 401 _$0(m4_quote(m4_default([$1], [[, ]])), 402 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 403 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 404 m4_define([_lt_decl_varnames_tagged], 405 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 406 407 408 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 409 # ------------------------------------------------ 410 m4_define([lt_decl_all_varnames], 411 [_$0(m4_quote(m4_default([$1], [[, ]])), 412 m4_if([$2], [], 413 m4_quote(lt_decl_varnames), 414 m4_quote(m4_shift($@))))[]dnl 415 ]) 416 m4_define([_lt_decl_all_varnames], 417 [lt_join($@, lt_decl_varnames_tagged([$1], 418 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 419 ]) 420 421 422 # _LT_CONFIG_STATUS_DECLARE([VARNAME]) 423 # ------------------------------------ 424 # Quote a variable value, and forward it to `config.status' so that its 425 # declaration there will have the same value as in `configure'. VARNAME 426 # must have a single quote delimited value for this to work. 427 m4_define([_LT_CONFIG_STATUS_DECLARE], 428 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 429 430 431 # _LT_CONFIG_STATUS_DECLARATIONS 432 # ------------------------------ 433 # We delimit libtool config variables with single quotes, so when 434 # we write them to config.status, we have to be sure to quote all 435 # embedded single quotes properly. In configure, this macro expands 436 # each variable declared with _LT_DECL (and _LT_TAGDECL) into: 437 # 438 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 439 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 440 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 441 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 442 443 444 # _LT_LIBTOOL_TAGS 445 # ---------------- 446 # Output comment and list of tags supported by the script 447 m4_defun([_LT_LIBTOOL_TAGS], 448 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 449 available_tags="_LT_TAGS"dnl 450 ]) 451 452 453 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 454 # ----------------------------------- 455 # Extract the dictionary values for VARNAME (optionally with TAG) and 456 # expand to a commented shell variable setting: 457 # 458 # # Some comment about what VAR is for. 459 # visible_name=$lt_internal_name 460 m4_define([_LT_LIBTOOL_DECLARE], 461 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 462 [description])))[]dnl 463 m4_pushdef([_libtool_name], 464 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 465 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 466 [0], [_libtool_name=[$]$1], 467 [1], [_libtool_name=$lt_[]$1], 468 [2], [_libtool_name=$lt_[]$1], 469 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 470 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 471 ]) 472 473 474 # _LT_LIBTOOL_CONFIG_VARS 475 # ----------------------- 476 # Produce commented declarations of non-tagged libtool config variables 477 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 478 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG 479 # section) are produced by _LT_LIBTOOL_TAG_VARS. 480 m4_defun([_LT_LIBTOOL_CONFIG_VARS], 481 [m4_foreach([_lt_var], 482 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 483 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 484 485 486 # _LT_LIBTOOL_TAG_VARS(TAG) 487 # ------------------------- 488 m4_define([_LT_LIBTOOL_TAG_VARS], 489 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 490 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 491 492 493 # _LT_TAGVAR(VARNAME, [TAGNAME]) 494 # ------------------------------ 495 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 496 497 498 # _LT_CONFIG_COMMANDS 499 # ------------------- 500 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 501 # variables for single and double quote escaping we saved from calls 502 # to _LT_DECL, we can put quote escaped variables declarations 503 # into `config.status', and then the shell code to quote escape them in 504 # for loops in `config.status'. Finally, any additional code accumulated 505 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 506 m4_defun([_LT_CONFIG_COMMANDS], 507 [AC_PROVIDE_IFELSE([LT_OUTPUT], 508 dnl If the libtool generation code has been placed in $CONFIG_LT, 509 dnl instead of duplicating it all over again into config.status, 510 dnl then we will have config.status run $CONFIG_LT later, so it 511 dnl needs to know what name is stored there: 512 [AC_CONFIG_COMMANDS([libtool], 513 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 514 dnl If the libtool generation code is destined for config.status, 515 dnl expand the accumulated commands and init code now: 516 [AC_CONFIG_COMMANDS([libtool], 517 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 518 ])#_LT_CONFIG_COMMANDS 519 520 521 # Initialize. 522 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 523 [ 524 525 # The HP-UX ksh and POSIX shell print the target directory to stdout 526 # if CDPATH is set. 527 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 528 529 sed_quote_subst='$sed_quote_subst' 530 double_quote_subst='$double_quote_subst' 531 delay_variable_subst='$delay_variable_subst' 532 _LT_CONFIG_STATUS_DECLARATIONS 533 LTCC='$LTCC' 534 LTCFLAGS='$LTCFLAGS' 535 compiler='$compiler_DEFAULT' 536 537 # A function that is used when there is no print builtin or printf. 538 func_fallback_echo () 539 { 540 eval 'cat <<_LTECHO_EOF 541 \$[]1 542 _LTECHO_EOF' 543 } 544 545 # Quote evaled strings. 546 for var in lt_decl_all_varnames([[ \ 547 ]], lt_decl_quote_varnames); do 548 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 549 *[[\\\\\\\`\\"\\\$]]*) 550 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 551 ;; 552 *) 553 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 554 ;; 555 esac 556 done 557 558 # Double-quote double-evaled strings. 559 for var in lt_decl_all_varnames([[ \ 560 ]], lt_decl_dquote_varnames); do 561 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 562 *[[\\\\\\\`\\"\\\$]]*) 563 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 564 ;; 565 *) 566 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 567 ;; 568 esac 569 done 570 571 _LT_OUTPUT_LIBTOOL_INIT 572 ]) 573 574 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 575 # ------------------------------------ 576 # Generate a child script FILE with all initialization necessary to 577 # reuse the environment learned by the parent script, and make the 578 # file executable. If COMMENT is supplied, it is inserted after the 579 # `#!' sequence but before initialization text begins. After this 580 # macro, additional text can be appended to FILE to form the body of 581 # the child script. The macro ends with non-zero status if the 582 # file could not be fully written (such as if the disk is full). 583 m4_ifdef([AS_INIT_GENERATED], 584 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 585 [m4_defun([_LT_GENERATED_FILE_INIT], 586 [m4_require([AS_PREPARE])]dnl 587 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 588 [lt_write_fail=0 589 cat >$1 <<_ASEOF || lt_write_fail=1 590 #! $SHELL 591 # Generated by $as_me. 592 $2 593 SHELL=\${CONFIG_SHELL-$SHELL} 594 export SHELL 595 _ASEOF 596 cat >>$1 <<\_ASEOF || lt_write_fail=1 597 AS_SHELL_SANITIZE 598 _AS_PREPARE 599 exec AS_MESSAGE_FD>&1 600 _ASEOF 601 test $lt_write_fail = 0 && chmod +x $1[]dnl 602 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 603 604 # LT_OUTPUT 605 # --------- 606 # This macro allows early generation of the libtool script (before 607 # AC_OUTPUT is called), incase it is used in configure for compilation 608 # tests. 609 AC_DEFUN([LT_OUTPUT], 610 [: ${CONFIG_LT=./config.lt} 611 AC_MSG_NOTICE([creating $CONFIG_LT]) 612 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 613 [# Run this file to recreate a libtool stub with the current configuration.]) 614 615 cat >>"$CONFIG_LT" <<\_LTEOF 616 lt_cl_silent=false 617 exec AS_MESSAGE_LOG_FD>>config.log 618 { 619 echo 620 AS_BOX([Running $as_me.]) 621 } >&AS_MESSAGE_LOG_FD 622 623 lt_cl_help="\ 624 \`$as_me' creates a local libtool stub from the current configuration, 625 for use in further configure time tests before the real libtool is 626 generated. 627 628 Usage: $[0] [[OPTIONS]] 629 630 -h, --help print this help, then exit 631 -V, --version print version number, then exit 632 -q, --quiet do not print progress messages 633 -d, --debug don't remove temporary files 634 635 Report bugs to <bug-libtool (a] gnu.org>." 636 637 lt_cl_version="\ 638 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 639 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 640 configured by $[0], generated by m4_PACKAGE_STRING. 641 642 Copyright (C) 2011 Free Software Foundation, Inc. 643 This config.lt script is free software; the Free Software Foundation 644 gives unlimited permision to copy, distribute and modify it." 645 646 while test $[#] != 0 647 do 648 case $[1] in 649 --version | --v* | -V ) 650 echo "$lt_cl_version"; exit 0 ;; 651 --help | --h* | -h ) 652 echo "$lt_cl_help"; exit 0 ;; 653 --debug | --d* | -d ) 654 debug=: ;; 655 --quiet | --q* | --silent | --s* | -q ) 656 lt_cl_silent=: ;; 657 658 -*) AC_MSG_ERROR([unrecognized option: $[1] 659 Try \`$[0] --help' for more information.]) ;; 660 661 *) AC_MSG_ERROR([unrecognized argument: $[1] 662 Try \`$[0] --help' for more information.]) ;; 663 esac 664 shift 665 done 666 667 if $lt_cl_silent; then 668 exec AS_MESSAGE_FD>/dev/null 669 fi 670 _LTEOF 671 672 cat >>"$CONFIG_LT" <<_LTEOF 673 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 674 _LTEOF 675 676 cat >>"$CONFIG_LT" <<\_LTEOF 677 AC_MSG_NOTICE([creating $ofile]) 678 _LT_OUTPUT_LIBTOOL_COMMANDS 679 AS_EXIT(0) 680 _LTEOF 681 chmod +x "$CONFIG_LT" 682 683 # configure is writing to config.log, but config.lt does its own redirection, 684 # appending to config.log, which fails on DOS, as config.log is still kept 685 # open by configure. Here we exec the FD to /dev/null, effectively closing 686 # config.log, so it can be properly (re)opened and appended to by config.lt. 687 lt_cl_success=: 688 test "$silent" = yes && 689 lt_config_lt_args="$lt_config_lt_args --quiet" 690 exec AS_MESSAGE_LOG_FD>/dev/null 691 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 692 exec AS_MESSAGE_LOG_FD>>config.log 693 $lt_cl_success || AS_EXIT(1) 694 ])# LT_OUTPUT 695 696 697 # _LT_CONFIG(TAG) 698 # --------------- 699 # If TAG is the built-in tag, create an initial libtool script with a 700 # default configuration from the untagged config vars. Otherwise add code 701 # to config.status for appending the configuration named by TAG from the 702 # matching tagged config vars. 703 m4_defun([_LT_CONFIG], 704 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 705 _LT_CONFIG_SAVE_COMMANDS([ 706 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 707 m4_if(_LT_TAG, [C], [ 708 # See if we are running on zsh, and set the options which allow our 709 # commands through without removal of \ escapes. 710 if test -n "${ZSH_VERSION+set}" ; then 711 setopt NO_GLOB_SUBST 712 fi 713 714 cfgfile="${ofile}T" 715 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 716 $RM "$cfgfile" 717 718 cat <<_LT_EOF >> "$cfgfile" 719 #! $SHELL 720 721 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 722 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 723 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 724 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 725 # 726 _LT_COPYING 727 _LT_LIBTOOL_TAGS 728 729 # ### BEGIN LIBTOOL CONFIG 730 _LT_LIBTOOL_CONFIG_VARS 731 _LT_LIBTOOL_TAG_VARS 732 # ### END LIBTOOL CONFIG 733 734 _LT_EOF 735 736 case $host_os in 737 aix3*) 738 cat <<\_LT_EOF >> "$cfgfile" 739 # AIX sometimes has problems with the GCC collect2 program. For some 740 # reason, if we set the COLLECT_NAMES environment variable, the problems 741 # vanish in a puff of smoke. 742 if test "X${COLLECT_NAMES+set}" != Xset; then 743 COLLECT_NAMES= 744 export COLLECT_NAMES 745 fi 746 _LT_EOF 747 ;; 748 esac 749 750 _LT_PROG_LTMAIN 751 752 # We use sed instead of cat because bash on DJGPP gets confused if 753 # if finds mixed CR/LF and LF-only lines. Since sed operates in 754 # text mode, it properly converts lines to CR/LF. This bash problem 755 # is reportedly fixed, but why not run on old versions too? 756 sed '$q' "$ltmain" >> "$cfgfile" \ 757 || (rm -f "$cfgfile"; exit 1) 758 759 _LT_PROG_REPLACE_SHELLFNS 760 761 mv -f "$cfgfile" "$ofile" || 762 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 763 chmod +x "$ofile" 764 ], 765 [cat <<_LT_EOF >> "$ofile" 766 767 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 768 dnl in a comment (ie after a #). 769 # ### BEGIN LIBTOOL TAG CONFIG: $1 770 _LT_LIBTOOL_TAG_VARS(_LT_TAG) 771 # ### END LIBTOOL TAG CONFIG: $1 772 _LT_EOF 773 ])dnl /m4_if 774 ], 775 [m4_if([$1], [], [ 776 PACKAGE='$PACKAGE' 777 VERSION='$VERSION' 778 TIMESTAMP='$TIMESTAMP' 779 RM='$RM' 780 ofile='$ofile'], []) 781 ])dnl /_LT_CONFIG_SAVE_COMMANDS 782 ])# _LT_CONFIG 783 784 785 # LT_SUPPORTED_TAG(TAG) 786 # --------------------- 787 # Trace this macro to discover what tags are supported by the libtool 788 # --tag option, using: 789 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 790 AC_DEFUN([LT_SUPPORTED_TAG], []) 791 792 793 # C support is built-in for now 794 m4_define([_LT_LANG_C_enabled], []) 795 m4_define([_LT_TAGS], []) 796 797 798 # LT_LANG(LANG) 799 # ------------- 800 # Enable libtool support for the given language if not already enabled. 801 AC_DEFUN([LT_LANG], 802 [AC_BEFORE([$0], [LT_OUTPUT])dnl 803 m4_case([$1], 804 [C], [_LT_LANG(C)], 805 [C++], [_LT_LANG(CXX)], 806 [Go], [_LT_LANG(GO)], 807 [Java], [_LT_LANG(GCJ)], 808 [Fortran 77], [_LT_LANG(F77)], 809 [Fortran], [_LT_LANG(FC)], 810 [Windows Resource], [_LT_LANG(RC)], 811 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 812 [_LT_LANG($1)], 813 [m4_fatal([$0: unsupported language: "$1"])])])dnl 814 ])# LT_LANG 815 816 817 # _LT_LANG(LANGNAME) 818 # ------------------ 819 m4_defun([_LT_LANG], 820 [m4_ifdef([_LT_LANG_]$1[_enabled], [], 821 [LT_SUPPORTED_TAG([$1])dnl 822 m4_append([_LT_TAGS], [$1 ])dnl 823 m4_define([_LT_LANG_]$1[_enabled], [])dnl 824 _LT_LANG_$1_CONFIG($1)])dnl 825 ])# _LT_LANG 826 827 828 m4_ifndef([AC_PROG_GO], [ 829 ############################################################ 830 # NOTE: This macro has been submitted for inclusion into # 831 # GNU Autoconf as AC_PROG_GO. When it is available in # 832 # a released version of Autoconf we should remove this # 833 # macro and use it instead. # 834 ############################################################ 835 m4_defun([AC_PROG_GO], 836 [AC_LANG_PUSH(Go)dnl 837 AC_ARG_VAR([GOC], [Go compiler command])dnl 838 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 839 _AC_ARG_VAR_LDFLAGS()dnl 840 AC_CHECK_TOOL(GOC, gccgo) 841 if test -z "$GOC"; then 842 if test -n "$ac_tool_prefix"; then 843 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 844 fi 845 fi 846 if test -z "$GOC"; then 847 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 848 fi 849 ])#m4_defun 850 ])#m4_ifndef 851 852 853 # _LT_LANG_DEFAULT_CONFIG 854 # ----------------------- 855 m4_defun([_LT_LANG_DEFAULT_CONFIG], 856 [AC_PROVIDE_IFELSE([AC_PROG_CXX], 857 [LT_LANG(CXX)], 858 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 859 860 AC_PROVIDE_IFELSE([AC_PROG_F77], 861 [LT_LANG(F77)], 862 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 863 864 AC_PROVIDE_IFELSE([AC_PROG_FC], 865 [LT_LANG(FC)], 866 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 867 868 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 869 dnl pulling things in needlessly. 870 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 871 [LT_LANG(GCJ)], 872 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 873 [LT_LANG(GCJ)], 874 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 875 [LT_LANG(GCJ)], 876 [m4_ifdef([AC_PROG_GCJ], 877 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 878 m4_ifdef([A][M_PROG_GCJ], 879 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 880 m4_ifdef([LT_PROG_GCJ], 881 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 882 883 AC_PROVIDE_IFELSE([AC_PROG_GO], 884 [LT_LANG(GO)], 885 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 886 887 AC_PROVIDE_IFELSE([LT_PROG_RC], 888 [LT_LANG(RC)], 889 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 890 ])# _LT_LANG_DEFAULT_CONFIG 891 892 # Obsolete macros: 893 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 894 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 895 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 896 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 897 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 898 dnl aclocal-1.4 backwards compatibility: 899 dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 900 dnl AC_DEFUN([AC_LIBTOOL_F77], []) 901 dnl AC_DEFUN([AC_LIBTOOL_FC], []) 902 dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 903 dnl AC_DEFUN([AC_LIBTOOL_RC], []) 904 905 906 # _LT_TAG_COMPILER 907 # ---------------- 908 m4_defun([_LT_TAG_COMPILER], 909 [AC_REQUIRE([AC_PROG_CC])dnl 910 911 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 912 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 913 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 914 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 915 916 # If no C compiler was specified, use CC. 917 LTCC=${LTCC-"$CC"} 918 919 # If no C compiler flags were specified, use CFLAGS. 920 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 921 922 # Allow CC to be a program name with arguments. 923 compiler=$CC 924 ])# _LT_TAG_COMPILER 925 926 927 # _LT_COMPILER_BOILERPLATE 928 # ------------------------ 929 # Check for compiler boilerplate output or warnings with 930 # the simple compiler test code. 931 m4_defun([_LT_COMPILER_BOILERPLATE], 932 [m4_require([_LT_DECL_SED])dnl 933 ac_outfile=conftest.$ac_objext 934 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 935 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 936 _lt_compiler_boilerplate=`cat conftest.err` 937 $RM conftest* 938 ])# _LT_COMPILER_BOILERPLATE 939 940 941 # _LT_LINKER_BOILERPLATE 942 # ---------------------- 943 # Check for linker boilerplate output or warnings with 944 # the simple link test code. 945 m4_defun([_LT_LINKER_BOILERPLATE], 946 [m4_require([_LT_DECL_SED])dnl 947 ac_outfile=conftest.$ac_objext 948 echo "$lt_simple_link_test_code" >conftest.$ac_ext 949 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 950 _lt_linker_boilerplate=`cat conftest.err` 951 $RM -r conftest* 952 ])# _LT_LINKER_BOILERPLATE 953 954 # _LT_REQUIRED_DARWIN_CHECKS 955 # ------------------------- 956 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 957 case $host_os in 958 rhapsody* | darwin*) 959 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 960 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 961 AC_CHECK_TOOL([LIPO], [lipo], [:]) 962 AC_CHECK_TOOL([OTOOL], [otool], [:]) 963 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 964 _LT_DECL([], [DSYMUTIL], [1], 965 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 966 _LT_DECL([], [NMEDIT], [1], 967 [Tool to change global to local symbols on Mac OS X]) 968 _LT_DECL([], [LIPO], [1], 969 [Tool to manipulate fat objects and archives on Mac OS X]) 970 _LT_DECL([], [OTOOL], [1], 971 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 972 _LT_DECL([], [OTOOL64], [1], 973 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 974 975 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 976 [lt_cv_apple_cc_single_mod=no 977 if test -z "${LT_MULTI_MODULE}"; then 978 # By default we will add the -single_module flag. You can override 979 # by either setting the environment variable LT_MULTI_MODULE 980 # non-empty at configure time, or by adding -multi_module to the 981 # link flags. 982 rm -rf libconftest.dylib* 983 echo "int foo(void){return 1;}" > conftest.c 984 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 985 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 986 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 987 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 988 _lt_result=$? 989 # If there is a non-empty error log, and "single_module" 990 # appears in it, assume the flag caused a linker warning 991 if test -s conftest.err && $GREP single_module conftest.err; then 992 cat conftest.err >&AS_MESSAGE_LOG_FD 993 # Otherwise, if the output was created with a 0 exit code from 994 # the compiler, it worked. 995 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 996 lt_cv_apple_cc_single_mod=yes 997 else 998 cat conftest.err >&AS_MESSAGE_LOG_FD 999 fi 1000 rm -rf libconftest.dylib* 1001 rm -f conftest.* 1002 fi]) 1003 1004 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1005 [lt_cv_ld_exported_symbols_list], 1006 [lt_cv_ld_exported_symbols_list=no 1007 save_LDFLAGS=$LDFLAGS 1008 echo "_main" > conftest.sym 1009 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1010 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1011 [lt_cv_ld_exported_symbols_list=yes], 1012 [lt_cv_ld_exported_symbols_list=no]) 1013 LDFLAGS="$save_LDFLAGS" 1014 ]) 1015 1016 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1017 [lt_cv_ld_force_load=no 1018 cat > conftest.c << _LT_EOF 1019 int forced_loaded() { return 2;} 1020 _LT_EOF 1021 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1022 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1023 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1024 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1025 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1026 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1027 cat > conftest.c << _LT_EOF 1028 int main() { return 0;} 1029 _LT_EOF 1030 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1031 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1032 _lt_result=$? 1033 if test -s conftest.err && $GREP force_load conftest.err; then 1034 cat conftest.err >&AS_MESSAGE_LOG_FD 1035 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 1036 lt_cv_ld_force_load=yes 1037 else 1038 cat conftest.err >&AS_MESSAGE_LOG_FD 1039 fi 1040 rm -f conftest.err libconftest.a conftest conftest.c 1041 rm -rf conftest.dSYM 1042 ]) 1043 case $host_os in 1044 rhapsody* | darwin1.[[012]]) 1045 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1046 darwin1.*) 1047 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1048 darwin*) # darwin 5.x on 1049 # if running on 10.5 or later, the deployment target defaults 1050 # to the OS version, if on x86, and 10.4, the deployment 1051 # target defaults to 10.4. Don't you love it? 1052 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1053 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1054 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1055 10.[[012]]*) 1056 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1057 10.*) 1058 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1059 esac 1060 ;; 1061 esac 1062 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1063 _lt_dar_single_mod='$single_module' 1064 fi 1065 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1066 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1067 else 1068 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1069 fi 1070 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1071 _lt_dsymutil='~$DSYMUTIL $lib || :' 1072 else 1073 _lt_dsymutil= 1074 fi 1075 ;; 1076 esac 1077 ]) 1078 1079 1080 # _LT_DARWIN_LINKER_FEATURES([TAG]) 1081 # --------------------------------- 1082 # Checks for linker and compiler features on darwin 1083 m4_defun([_LT_DARWIN_LINKER_FEATURES], 1084 [ 1085 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1086 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1087 _LT_TAGVAR(hardcode_direct, $1)=no 1088 _LT_TAGVAR(hardcode_automatic, $1)=yes 1089 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1090 if test "$lt_cv_ld_force_load" = "yes"; then 1091 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 1092 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1093 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1094 else 1095 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1096 fi 1097 _LT_TAGVAR(link_all_deplibs, $1)=yes 1098 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1099 case $cc_basename in 1100 ifort*) _lt_dar_can_shared=yes ;; 1101 *) _lt_dar_can_shared=$GCC ;; 1102 esac 1103 if test "$_lt_dar_can_shared" = "yes"; then 1104 output_verbose_link_cmd=func_echo_all 1105 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 1106 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1107 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 1108 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 1109 m4_if([$1], [CXX], 1110 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1111 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 1112 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 1113 fi 1114 ],[]) 1115 else 1116 _LT_TAGVAR(ld_shlibs, $1)=no 1117 fi 1118 ]) 1119 1120 # _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1121 # ---------------------------------- 1122 # Links a minimal program and checks the executable 1123 # for the system default hardcoded library path. In most cases, 1124 # this is /usr/lib:/lib, but when the MPI compilers are used 1125 # the location of the communication and MPI libs are included too. 1126 # If we don't find anything, use the default library path according 1127 # to the aix ld manual. 1128 # Store the results from the different compilers for each TAGNAME. 1129 # Allow to override them for all tags through lt_cv_aix_libpath. 1130 m4_defun([_LT_SYS_MODULE_PATH_AIX], 1131 [m4_require([_LT_DECL_SED])dnl 1132 if test "${lt_cv_aix_libpath+set}" = set; then 1133 aix_libpath=$lt_cv_aix_libpath 1134 else 1135 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1136 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1137 lt_aix_libpath_sed='[ 1138 /Import File Strings/,/^$/ { 1139 /^0/ { 1140 s/^0 *\([^ ]*\) *$/\1/ 1141 p 1142 } 1143 }]' 1144 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1145 # Check for a 64-bit object if we didn't find anything. 1146 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1147 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1148 fi],[]) 1149 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1150 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1151 fi 1152 ]) 1153 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1154 fi 1155 ])# _LT_SYS_MODULE_PATH_AIX 1156 1157 1158 # _LT_SHELL_INIT(ARG) 1159 # ------------------- 1160 m4_define([_LT_SHELL_INIT], 1161 [m4_divert_text([M4SH-INIT], [$1 1162 ])])# _LT_SHELL_INIT 1163 1164 1165 1166 # _LT_PROG_ECHO_BACKSLASH 1167 # ----------------------- 1168 # Find how we can fake an echo command that does not interpret backslash. 1169 # In particular, with Autoconf 2.60 or later we add some code to the start 1170 # of the generated configure script which will find a shell with a builtin 1171 # printf (which we can use as an echo command). 1172 m4_defun([_LT_PROG_ECHO_BACKSLASH], 1173 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1174 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1175 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1176 1177 AC_MSG_CHECKING([how to print strings]) 1178 # Test print first, because it will be a builtin if present. 1179 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1180 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1181 ECHO='print -r --' 1182 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1183 ECHO='printf %s\n' 1184 else 1185 # Use this function as a fallback that always works. 1186 func_fallback_echo () 1187 { 1188 eval 'cat <<_LTECHO_EOF 1189 $[]1 1190 _LTECHO_EOF' 1191 } 1192 ECHO='func_fallback_echo' 1193 fi 1194 1195 # func_echo_all arg... 1196 # Invoke $ECHO with all args, space-separated. 1197 func_echo_all () 1198 { 1199 $ECHO "$*" 1200 } 1201 1202 case "$ECHO" in 1203 printf*) AC_MSG_RESULT([printf]) ;; 1204 print*) AC_MSG_RESULT([print -r]) ;; 1205 *) AC_MSG_RESULT([cat]) ;; 1206 esac 1207 1208 m4_ifdef([_AS_DETECT_SUGGESTED], 1209 [_AS_DETECT_SUGGESTED([ 1210 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1211 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1212 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1213 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1214 PATH=/empty FPATH=/empty; export PATH FPATH 1215 test "X`printf %s $ECHO`" = "X$ECHO" \ 1216 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1217 1218 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1219 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1220 ])# _LT_PROG_ECHO_BACKSLASH 1221 1222 1223 # _LT_WITH_SYSROOT 1224 # ---------------- 1225 AC_DEFUN([_LT_WITH_SYSROOT], 1226 [AC_MSG_CHECKING([for sysroot]) 1227 AC_ARG_WITH([sysroot], 1228 [ --with-sysroot[=DIR] Search for dependent libraries within DIR 1229 (or the compiler's sysroot if not specified).], 1230 [], [with_sysroot=no]) 1231 1232 dnl lt_sysroot will always be passed unquoted. We quote it here 1233 dnl in case the user passed a directory name. 1234 lt_sysroot= 1235 case ${with_sysroot} in #( 1236 yes) 1237 if test "$GCC" = yes; then 1238 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1239 fi 1240 ;; #( 1241 /*) 1242 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1243 ;; #( 1244 no|'') 1245 ;; #( 1246 *) 1247 AC_MSG_RESULT([${with_sysroot}]) 1248 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1249 ;; 1250 esac 1251 1252 AC_MSG_RESULT([${lt_sysroot:-no}]) 1253 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1254 [dependent libraries, and in which our libraries should be installed.])]) 1255 1256 # _LT_ENABLE_LOCK 1257 # --------------- 1258 m4_defun([_LT_ENABLE_LOCK], 1259 [AC_ARG_ENABLE([libtool-lock], 1260 [AS_HELP_STRING([--disable-libtool-lock], 1261 [avoid locking (might break parallel builds)])]) 1262 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1263 1264 # Some flags need to be propagated to the compiler or linker for good 1265 # libtool support. 1266 case $host in 1267 ia64-*-hpux*) 1268 # Find out which ABI we are using. 1269 echo 'int i;' > conftest.$ac_ext 1270 if AC_TRY_EVAL(ac_compile); then 1271 case `/usr/bin/file conftest.$ac_objext` in 1272 *ELF-32*) 1273 HPUX_IA64_MODE="32" 1274 ;; 1275 *ELF-64*) 1276 HPUX_IA64_MODE="64" 1277 ;; 1278 esac 1279 fi 1280 rm -rf conftest* 1281 ;; 1282 *-*-irix6*) 1283 # Find out which ABI we are using. 1284 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1285 if AC_TRY_EVAL(ac_compile); then 1286 if test "$lt_cv_prog_gnu_ld" = yes; then 1287 case `/usr/bin/file conftest.$ac_objext` in 1288 *32-bit*) 1289 LD="${LD-ld} -melf32bsmip" 1290 ;; 1291 *N32*) 1292 LD="${LD-ld} -melf32bmipn32" 1293 ;; 1294 *64-bit*) 1295 LD="${LD-ld} -melf64bmip" 1296 ;; 1297 esac 1298 else 1299 case `/usr/bin/file conftest.$ac_objext` in 1300 *32-bit*) 1301 LD="${LD-ld} -32" 1302 ;; 1303 *N32*) 1304 LD="${LD-ld} -n32" 1305 ;; 1306 *64-bit*) 1307 LD="${LD-ld} -64" 1308 ;; 1309 esac 1310 fi 1311 fi 1312 rm -rf conftest* 1313 ;; 1314 1315 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 1316 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1317 # Find out which ABI we are using. 1318 echo 'int i;' > conftest.$ac_ext 1319 if AC_TRY_EVAL(ac_compile); then 1320 case `/usr/bin/file conftest.o` in 1321 *32-bit*) 1322 case $host in 1323 x86_64-*kfreebsd*-gnu) 1324 LD="${LD-ld} -m elf_i386_fbsd" 1325 ;; 1326 x86_64-*linux*) 1327 case `/usr/bin/file conftest.o` in 1328 *x86-64*) 1329 LD="${LD-ld} -m elf32_x86_64" 1330 ;; 1331 *) 1332 LD="${LD-ld} -m elf_i386" 1333 ;; 1334 esac 1335 ;; 1336 powerpc64le-*) 1337 LD="${LD-ld} -m elf32lppclinux" 1338 ;; 1339 powerpc64-*) 1340 LD="${LD-ld} -m elf32ppclinux" 1341 ;; 1342 s390x-*linux*) 1343 LD="${LD-ld} -m elf_s390" 1344 ;; 1345 sparc64-*linux*) 1346 LD="${LD-ld} -m elf32_sparc" 1347 ;; 1348 esac 1349 ;; 1350 *64-bit*) 1351 case $host in 1352 x86_64-*kfreebsd*-gnu) 1353 LD="${LD-ld} -m elf_x86_64_fbsd" 1354 ;; 1355 x86_64-*linux*) 1356 LD="${LD-ld} -m elf_x86_64" 1357 ;; 1358 powerpcle-*) 1359 LD="${LD-ld} -m elf64lppc" 1360 ;; 1361 powerpc-*) 1362 LD="${LD-ld} -m elf64ppc" 1363 ;; 1364 s390*-*linux*|s390*-*tpf*) 1365 LD="${LD-ld} -m elf64_s390" 1366 ;; 1367 sparc*-*linux*) 1368 LD="${LD-ld} -m elf64_sparc" 1369 ;; 1370 esac 1371 ;; 1372 esac 1373 fi 1374 rm -rf conftest* 1375 ;; 1376 1377 *-*-sco3.2v5*) 1378 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1379 SAVE_CFLAGS="$CFLAGS" 1380 CFLAGS="$CFLAGS -belf" 1381 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1382 [AC_LANG_PUSH(C) 1383 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1384 AC_LANG_POP]) 1385 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1386 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1387 CFLAGS="$SAVE_CFLAGS" 1388 fi 1389 ;; 1390 *-*solaris*) 1391 # Find out which ABI we are using. 1392 echo 'int i;' > conftest.$ac_ext 1393 if AC_TRY_EVAL(ac_compile); then 1394 case `/usr/bin/file conftest.o` in 1395 *64-bit*) 1396 case $lt_cv_prog_gnu_ld in 1397 yes*) 1398 case $host in 1399 i?86-*-solaris*) 1400 LD="${LD-ld} -m elf_x86_64" 1401 ;; 1402 sparc*-*-solaris*) 1403 LD="${LD-ld} -m elf64_sparc" 1404 ;; 1405 esac 1406 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1407 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1408 LD="${LD-ld}_sol2" 1409 fi 1410 ;; 1411 *) 1412 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1413 LD="${LD-ld} -64" 1414 fi 1415 ;; 1416 esac 1417 ;; 1418 esac 1419 fi 1420 rm -rf conftest* 1421 ;; 1422 esac 1423 1424 need_locks="$enable_libtool_lock" 1425 ])# _LT_ENABLE_LOCK 1426 1427 1428 # _LT_PROG_AR 1429 # ----------- 1430 m4_defun([_LT_PROG_AR], 1431 [AC_CHECK_TOOLS(AR, [ar], false) 1432 : ${AR=ar} 1433 : ${AR_FLAGS=cru} 1434 _LT_DECL([], [AR], [1], [The archiver]) 1435 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1436 1437 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1438 [lt_cv_ar_at_file=no 1439 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1440 [echo conftest.$ac_objext > conftest.lst 1441 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1442 AC_TRY_EVAL([lt_ar_try]) 1443 if test "$ac_status" -eq 0; then 1444 # Ensure the archiver fails upon bogus file names. 1445 rm -f conftest.$ac_objext libconftest.a 1446 AC_TRY_EVAL([lt_ar_try]) 1447 if test "$ac_status" -ne 0; then 1448 lt_cv_ar_at_file=@ 1449 fi 1450 fi 1451 rm -f conftest.* libconftest.a 1452 ]) 1453 ]) 1454 1455 if test "x$lt_cv_ar_at_file" = xno; then 1456 archiver_list_spec= 1457 else 1458 archiver_list_spec=$lt_cv_ar_at_file 1459 fi 1460 _LT_DECL([], [archiver_list_spec], [1], 1461 [How to feed a file listing to the archiver]) 1462 ])# _LT_PROG_AR 1463 1464 1465 # _LT_CMD_OLD_ARCHIVE 1466 # ------------------- 1467 m4_defun([_LT_CMD_OLD_ARCHIVE], 1468 [_LT_PROG_AR 1469 1470 AC_CHECK_TOOL(STRIP, strip, :) 1471 test -z "$STRIP" && STRIP=: 1472 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1473 1474 AC_CHECK_TOOL(RANLIB, ranlib, :) 1475 test -z "$RANLIB" && RANLIB=: 1476 _LT_DECL([], [RANLIB], [1], 1477 [Commands used to install an old-style archive]) 1478 1479 # Determine commands to create old-style static archives. 1480 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1481 old_postinstall_cmds='chmod 644 $oldlib' 1482 old_postuninstall_cmds= 1483 1484 if test -n "$RANLIB"; then 1485 case $host_os in 1486 openbsd*) 1487 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1488 ;; 1489 *) 1490 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1491 ;; 1492 esac 1493 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1494 fi 1495 1496 case $host_os in 1497 darwin*) 1498 lock_old_archive_extraction=yes ;; 1499 *) 1500 lock_old_archive_extraction=no ;; 1501 esac 1502 _LT_DECL([], [old_postinstall_cmds], [2]) 1503 _LT_DECL([], [old_postuninstall_cmds], [2]) 1504 _LT_TAGDECL([], [old_archive_cmds], [2], 1505 [Commands used to build an old-style archive]) 1506 _LT_DECL([], [lock_old_archive_extraction], [0], 1507 [Whether to use a lock for old archive extraction]) 1508 ])# _LT_CMD_OLD_ARCHIVE 1509 1510 1511 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1512 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1513 # ---------------------------------------------------------------- 1514 # Check whether the given compiler option works 1515 AC_DEFUN([_LT_COMPILER_OPTION], 1516 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1517 m4_require([_LT_DECL_SED])dnl 1518 AC_CACHE_CHECK([$1], [$2], 1519 [$2=no 1520 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1521 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1522 lt_compiler_flag="$3" 1523 # Insert the option either (1) after the last *FLAGS variable, or 1524 # (2) before a word containing "conftest.", or (3) at the end. 1525 # Note that $ac_compile itself does not contain backslashes and begins 1526 # with a dollar sign (not a hyphen), so the echo should work correctly. 1527 # The option is referenced via a variable to avoid confusing sed. 1528 lt_compile=`echo "$ac_compile" | $SED \ 1529 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1530 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1531 -e 's:$: $lt_compiler_flag:'` 1532 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1533 (eval "$lt_compile" 2>conftest.err) 1534 ac_status=$? 1535 cat conftest.err >&AS_MESSAGE_LOG_FD 1536 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1537 if (exit $ac_status) && test -s "$ac_outfile"; then 1538 # The compiler can only warn and ignore the option if not recognized 1539 # So say no if there are warnings other than the usual output. 1540 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1541 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1542 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1543 $2=yes 1544 fi 1545 fi 1546 $RM conftest* 1547 ]) 1548 1549 if test x"[$]$2" = xyes; then 1550 m4_if([$5], , :, [$5]) 1551 else 1552 m4_if([$6], , :, [$6]) 1553 fi 1554 ])# _LT_COMPILER_OPTION 1555 1556 # Old name: 1557 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1558 dnl aclocal-1.4 backwards compatibility: 1559 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1560 1561 1562 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1563 # [ACTION-SUCCESS], [ACTION-FAILURE]) 1564 # ---------------------------------------------------- 1565 # Check whether the given linker option works 1566 AC_DEFUN([_LT_LINKER_OPTION], 1567 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1568 m4_require([_LT_DECL_SED])dnl 1569 AC_CACHE_CHECK([$1], [$2], 1570 [$2=no 1571 save_LDFLAGS="$LDFLAGS" 1572 LDFLAGS="$LDFLAGS $3" 1573 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1574 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1575 # The linker can only warn and ignore the option if not recognized 1576 # So say no if there are warnings 1577 if test -s conftest.err; then 1578 # Append any errors to the config.log. 1579 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1580 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1581 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1582 if diff conftest.exp conftest.er2 >/dev/null; then 1583 $2=yes 1584 fi 1585 else 1586 $2=yes 1587 fi 1588 fi 1589 $RM -r conftest* 1590 LDFLAGS="$save_LDFLAGS" 1591 ]) 1592 1593 if test x"[$]$2" = xyes; then 1594 m4_if([$4], , :, [$4]) 1595 else 1596 m4_if([$5], , :, [$5]) 1597 fi 1598 ])# _LT_LINKER_OPTION 1599 1600 # Old name: 1601 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1602 dnl aclocal-1.4 backwards compatibility: 1603 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1604 1605 1606 # LT_CMD_MAX_LEN 1607 #--------------- 1608 AC_DEFUN([LT_CMD_MAX_LEN], 1609 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1610 # find the maximum length of command line arguments 1611 AC_MSG_CHECKING([the maximum length of command line arguments]) 1612 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1613 i=0 1614 teststring="ABCD" 1615 1616 case $build_os in 1617 msdosdjgpp*) 1618 # On DJGPP, this test can blow up pretty badly due to problems in libc 1619 # (any single argument exceeding 2000 bytes causes a buffer overrun 1620 # during glob expansion). Even if it were fixed, the result of this 1621 # check would be larger than it should be. 1622 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1623 ;; 1624 1625 gnu*) 1626 # Under GNU Hurd, this test is not required because there is 1627 # no limit to the length of command line arguments. 1628 # Libtool will interpret -1 as no limit whatsoever 1629 lt_cv_sys_max_cmd_len=-1; 1630 ;; 1631 1632 cygwin* | mingw* | cegcc*) 1633 # On Win9x/ME, this test blows up -- it succeeds, but takes 1634 # about 5 minutes as the teststring grows exponentially. 1635 # Worse, since 9x/ME are not pre-emptively multitasking, 1636 # you end up with a "frozen" computer, even though with patience 1637 # the test eventually succeeds (with a max line length of 256k). 1638 # Instead, let's just punt: use the minimum linelength reported by 1639 # all of the supported platforms: 8192 (on NT/2K/XP). 1640 lt_cv_sys_max_cmd_len=8192; 1641 ;; 1642 1643 mint*) 1644 # On MiNT this can take a long time and run out of memory. 1645 lt_cv_sys_max_cmd_len=8192; 1646 ;; 1647 1648 amigaos*) 1649 # On AmigaOS with pdksh, this test takes hours, literally. 1650 # So we just punt and use a minimum line length of 8192. 1651 lt_cv_sys_max_cmd_len=8192; 1652 ;; 1653 1654 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1655 # This has been around since 386BSD, at least. Likely further. 1656 if test -x /sbin/sysctl; then 1657 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1658 elif test -x /usr/sbin/sysctl; then 1659 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1660 else 1661 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1662 fi 1663 # And add a safety zone 1664 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1666 ;; 1667 1668 interix*) 1669 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1670 lt_cv_sys_max_cmd_len=196608 1671 ;; 1672 1673 os2*) 1674 # The test takes a long time on OS/2. 1675 lt_cv_sys_max_cmd_len=8192 1676 ;; 1677 1678 osf*) 1679 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1680 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1681 # nice to cause kernel panics so lets avoid the loop below. 1682 # First set a reasonable default. 1683 lt_cv_sys_max_cmd_len=16384 1684 # 1685 if test -x /sbin/sysconfig; then 1686 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1687 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1688 esac 1689 fi 1690 ;; 1691 sco3.2v5*) 1692 lt_cv_sys_max_cmd_len=102400 1693 ;; 1694 sysv5* | sco5v6* | sysv4.2uw2*) 1695 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1696 if test -n "$kargmax"; then 1697 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1698 else 1699 lt_cv_sys_max_cmd_len=32768 1700 fi 1701 ;; 1702 *) 1703 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1704 if test -n "$lt_cv_sys_max_cmd_len" && \ 1705 test undefined != "$lt_cv_sys_max_cmd_len"; then 1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1707 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1708 else 1709 # Make teststring a little bigger before we do anything with it. 1710 # a 1K string should be a reasonable start. 1711 for i in 1 2 3 4 5 6 7 8 ; do 1712 teststring=$teststring$teststring 1713 done 1714 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1715 # If test is not a shell built-in, we'll probably end up computing a 1716 # maximum length that is only half of the actual maximum length, but 1717 # we can't tell. 1718 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 1719 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1720 test $i != 17 # 1/2 MB should be enough 1721 do 1722 i=`expr $i + 1` 1723 teststring=$teststring$teststring 1724 done 1725 # Only check the string length outside the loop. 1726 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1727 teststring= 1728 # Add a significant safety factor because C++ compilers can tack on 1729 # massive amounts of additional arguments before passing them to the 1730 # linker. It appears as though 1/2 is a usable value. 1731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1732 fi 1733 ;; 1734 esac 1735 ]) 1736 if test -n $lt_cv_sys_max_cmd_len ; then 1737 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1738 else 1739 AC_MSG_RESULT(none) 1740 fi 1741 max_cmd_len=$lt_cv_sys_max_cmd_len 1742 _LT_DECL([], [max_cmd_len], [0], 1743 [What is the maximum length of a command?]) 1744 ])# LT_CMD_MAX_LEN 1745 1746 # Old name: 1747 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1748 dnl aclocal-1.4 backwards compatibility: 1749 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1750 1751 1752 # _LT_HEADER_DLFCN 1753 # ---------------- 1754 m4_defun([_LT_HEADER_DLFCN], 1755 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1756 ])# _LT_HEADER_DLFCN 1757 1758 1759 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1760 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1761 # ---------------------------------------------------------------- 1762 m4_defun([_LT_TRY_DLOPEN_SELF], 1763 [m4_require([_LT_HEADER_DLFCN])dnl 1764 if test "$cross_compiling" = yes; then : 1765 [$4] 1766 else 1767 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1768 lt_status=$lt_dlunknown 1769 cat > conftest.$ac_ext <<_LT_EOF 1770 [#line $LINENO "configure" 1771 #include "confdefs.h" 1772 1773 #if HAVE_DLFCN_H 1774 #include <dlfcn.h> 1775 #endif 1776 1777 #include <stdio.h> 1778 1779 #ifdef RTLD_GLOBAL 1780 # define LT_DLGLOBAL RTLD_GLOBAL 1781 #else 1782 # ifdef DL_GLOBAL 1783 # define LT_DLGLOBAL DL_GLOBAL 1784 # else 1785 # define LT_DLGLOBAL 0 1786 # endif 1787 #endif 1788 1789 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1790 find out it does not work in some platform. */ 1791 #ifndef LT_DLLAZY_OR_NOW 1792 # ifdef RTLD_LAZY 1793 # define LT_DLLAZY_OR_NOW RTLD_LAZY 1794 # else 1795 # ifdef DL_LAZY 1796 # define LT_DLLAZY_OR_NOW DL_LAZY 1797 # else 1798 # ifdef RTLD_NOW 1799 # define LT_DLLAZY_OR_NOW RTLD_NOW 1800 # else 1801 # ifdef DL_NOW 1802 # define LT_DLLAZY_OR_NOW DL_NOW 1803 # else 1804 # define LT_DLLAZY_OR_NOW 0 1805 # endif 1806 # endif 1807 # endif 1808 # endif 1809 #endif 1810 1811 /* When -fvisbility=hidden is used, assume the code has been annotated 1812 correspondingly for the symbols needed. */ 1813 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1814 int fnord () __attribute__((visibility("default"))); 1815 #endif 1816 1817 int fnord () { return 42; } 1818 int main () 1819 { 1820 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1821 int status = $lt_dlunknown; 1822 1823 if (self) 1824 { 1825 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1826 else 1827 { 1828 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1829 else puts (dlerror ()); 1830 } 1831 /* dlclose (self); */ 1832 } 1833 else 1834 puts (dlerror ()); 1835 1836 return status; 1837 }] 1838 _LT_EOF 1839 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1840 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1841 lt_status=$? 1842 case x$lt_status in 1843 x$lt_dlno_uscore) $1 ;; 1844 x$lt_dlneed_uscore) $2 ;; 1845 x$lt_dlunknown|x*) $3 ;; 1846 esac 1847 else : 1848 # compilation failed 1849 $3 1850 fi 1851 fi 1852 rm -fr conftest* 1853 ])# _LT_TRY_DLOPEN_SELF 1854 1855 1856 # LT_SYS_DLOPEN_SELF 1857 # ------------------ 1858 AC_DEFUN([LT_SYS_DLOPEN_SELF], 1859 [m4_require([_LT_HEADER_DLFCN])dnl 1860 if test "x$enable_dlopen" != xyes; then 1861 enable_dlopen=unknown 1862 enable_dlopen_self=unknown 1863 enable_dlopen_self_static=unknown 1864 else 1865 lt_cv_dlopen=no 1866 lt_cv_dlopen_libs= 1867 1868 case $host_os in 1869 beos*) 1870 lt_cv_dlopen="load_add_on" 1871 lt_cv_dlopen_libs= 1872 lt_cv_dlopen_self=yes 1873 ;; 1874 1875 mingw* | pw32* | cegcc*) 1876 lt_cv_dlopen="LoadLibrary" 1877 lt_cv_dlopen_libs= 1878 ;; 1879 1880 cygwin*) 1881 lt_cv_dlopen="dlopen" 1882 lt_cv_dlopen_libs= 1883 ;; 1884 1885 darwin*) 1886 # if libdl is installed we need to link against it 1887 AC_CHECK_LIB([dl], [dlopen], 1888 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1889 lt_cv_dlopen="dyld" 1890 lt_cv_dlopen_libs= 1891 lt_cv_dlopen_self=yes 1892 ]) 1893 ;; 1894 1895 *) 1896 AC_CHECK_FUNC([shl_load], 1897 [lt_cv_dlopen="shl_load"], 1898 [AC_CHECK_LIB([dld], [shl_load], 1899 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1900 [AC_CHECK_FUNC([dlopen], 1901 [lt_cv_dlopen="dlopen"], 1902 [AC_CHECK_LIB([dl], [dlopen], 1903 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1904 [AC_CHECK_LIB([svld], [dlopen], 1905 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1906 [AC_CHECK_LIB([dld], [dld_link], 1907 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1908 ]) 1909 ]) 1910 ]) 1911 ]) 1912 ]) 1913 ;; 1914 esac 1915 1916 if test "x$lt_cv_dlopen" != xno; then 1917 enable_dlopen=yes 1918 else 1919 enable_dlopen=no 1920 fi 1921 1922 case $lt_cv_dlopen in 1923 dlopen) 1924 save_CPPFLAGS="$CPPFLAGS" 1925 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1926 1927 save_LDFLAGS="$LDFLAGS" 1928 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1929 1930 save_LIBS="$LIBS" 1931 LIBS="$lt_cv_dlopen_libs $LIBS" 1932 1933 AC_CACHE_CHECK([whether a program can dlopen itself], 1934 lt_cv_dlopen_self, [dnl 1935 _LT_TRY_DLOPEN_SELF( 1936 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1937 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1938 ]) 1939 1940 if test "x$lt_cv_dlopen_self" = xyes; then 1941 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1942 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1943 lt_cv_dlopen_self_static, [dnl 1944 _LT_TRY_DLOPEN_SELF( 1945 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1946 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1947 ]) 1948 fi 1949 1950 CPPFLAGS="$save_CPPFLAGS" 1951 LDFLAGS="$save_LDFLAGS" 1952 LIBS="$save_LIBS" 1953 ;; 1954 esac 1955 1956 case $lt_cv_dlopen_self in 1957 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1958 *) enable_dlopen_self=unknown ;; 1959 esac 1960 1961 case $lt_cv_dlopen_self_static in 1962 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1963 *) enable_dlopen_self_static=unknown ;; 1964 esac 1965 fi 1966 _LT_DECL([dlopen_support], [enable_dlopen], [0], 1967 [Whether dlopen is supported]) 1968 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1969 [Whether dlopen of programs is supported]) 1970 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1971 [Whether dlopen of statically linked programs is supported]) 1972 ])# LT_SYS_DLOPEN_SELF 1973 1974 # Old name: 1975 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1976 dnl aclocal-1.4 backwards compatibility: 1977 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1978 1979 1980 # _LT_COMPILER_C_O([TAGNAME]) 1981 # --------------------------- 1982 # Check to see if options -c and -o are simultaneously supported by compiler. 1983 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 1984 m4_defun([_LT_COMPILER_C_O], 1985 [m4_require([_LT_DECL_SED])dnl 1986 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1987 m4_require([_LT_TAG_COMPILER])dnl 1988 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1990 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1991 $RM -r conftest 2>/dev/null 1992 mkdir conftest 1993 cd conftest 1994 mkdir out 1995 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1996 1997 lt_compiler_flag="-o out/conftest2.$ac_objext" 1998 # Insert the option either (1) after the last *FLAGS variable, or 1999 # (2) before a word containing "conftest.", or (3) at the end. 2000 # Note that $ac_compile itself does not contain backslashes and begins 2001 # with a dollar sign (not a hyphen), so the echo should work correctly. 2002 lt_compile=`echo "$ac_compile" | $SED \ 2003 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2004 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2005 -e 's:$: $lt_compiler_flag:'` 2006 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2007 (eval "$lt_compile" 2>out/conftest.err) 2008 ac_status=$? 2009 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2010 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2011 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2012 then 2013 # The compiler can only warn and ignore the option if not recognized 2014 # So say no if there are warnings 2015 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2016 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2017 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2018 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2019 fi 2020 fi 2021 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2022 $RM conftest* 2023 # SGI C++ compiler will create directory out/ii_files/ for 2024 # template instantiation 2025 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2026 $RM out/* && rmdir out 2027 cd .. 2028 $RM -r conftest 2029 $RM conftest* 2030 ]) 2031 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2032 [Does compiler simultaneously support -c and -o options?]) 2033 ])# _LT_COMPILER_C_O 2034 2035 2036 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2037 # ---------------------------------- 2038 # Check to see if we can do hard links to lock some files if needed 2039 m4_defun([_LT_COMPILER_FILE_LOCKS], 2040 [m4_require([_LT_ENABLE_LOCK])dnl 2041 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2042 _LT_COMPILER_C_O([$1]) 2043 2044 hard_links="nottested" 2045 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 2046 # do not overwrite the value of need_locks provided by the user 2047 AC_MSG_CHECKING([if we can lock with hard links]) 2048 hard_links=yes 2049 $RM conftest* 2050 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2051 touch conftest.a 2052 ln conftest.a conftest.b 2>&5 || hard_links=no 2053 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2054 AC_MSG_RESULT([$hard_links]) 2055 if test "$hard_links" = no; then 2056 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 2057 need_locks=warn 2058 fi 2059 else 2060 need_locks=no 2061 fi 2062 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2063 ])# _LT_COMPILER_FILE_LOCKS 2064 2065 2066 # _LT_CHECK_OBJDIR 2067 # ---------------- 2068 m4_defun([_LT_CHECK_OBJDIR], 2069 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2070 [rm -f .libs 2>/dev/null 2071 mkdir .libs 2>/dev/null 2072 if test -d .libs; then 2073 lt_cv_objdir=.libs 2074 else 2075 # MS-DOS does not allow filenames that begin with a dot. 2076 lt_cv_objdir=_libs 2077 fi 2078 rmdir .libs 2>/dev/null]) 2079 objdir=$lt_cv_objdir 2080 _LT_DECL([], [objdir], [0], 2081 [The name of the directory that contains temporary libtool files])dnl 2082 m4_pattern_allow([LT_OBJDIR])dnl 2083 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2084 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2085 ])# _LT_CHECK_OBJDIR 2086 2087 2088 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2089 # -------------------------------------- 2090 # Check hardcoding attributes. 2091 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2092 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 2093 _LT_TAGVAR(hardcode_action, $1)= 2094 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2095 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2096 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2097 2098 # We can hardcode non-existent directories. 2099 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2100 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2101 # have to relink, otherwise we might link with an installed library 2102 # when we should be linking with a yet-to-be-installed one 2103 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2104 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2105 # Linking always hardcodes the temporary library directory. 2106 _LT_TAGVAR(hardcode_action, $1)=relink 2107 else 2108 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2109 _LT_TAGVAR(hardcode_action, $1)=immediate 2110 fi 2111 else 2112 # We cannot hardcode anything, or else we can only hardcode existing 2113 # directories. 2114 _LT_TAGVAR(hardcode_action, $1)=unsupported 2115 fi 2116 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2117 2118 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2119 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2120 # Fast installation is not supported 2121 enable_fast_install=no 2122 elif test "$shlibpath_overrides_runpath" = yes || 2123 test "$enable_shared" = no; then 2124 # Fast installation is not necessary 2125 enable_fast_install=needless 2126 fi 2127 _LT_TAGDECL([], [hardcode_action], [0], 2128 [How to hardcode a shared library path into an executable]) 2129 ])# _LT_LINKER_HARDCODE_LIBPATH 2130 2131 2132 # _LT_CMD_STRIPLIB 2133 # ---------------- 2134 m4_defun([_LT_CMD_STRIPLIB], 2135 [m4_require([_LT_DECL_EGREP]) 2136 striplib= 2137 old_striplib= 2138 AC_MSG_CHECKING([whether stripping libraries is possible]) 2139 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2140 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2141 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2142 AC_MSG_RESULT([yes]) 2143 else 2144 # FIXME - insert some real tests, host_os isn't really good enough 2145 case $host_os in 2146 darwin*) 2147 if test -n "$STRIP" ; then 2148 striplib="$STRIP -x" 2149 old_striplib="$STRIP -S" 2150 AC_MSG_RESULT([yes]) 2151 else 2152 AC_MSG_RESULT([no]) 2153 fi 2154 ;; 2155 *) 2156 AC_MSG_RESULT([no]) 2157 ;; 2158 esac 2159 fi 2160 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2161 _LT_DECL([], [striplib], [1]) 2162 ])# _LT_CMD_STRIPLIB 2163 2164 2165 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2166 # ----------------------------- 2167 # PORTME Fill in your ld.so characteristics 2168 m4_defun([_LT_SYS_DYNAMIC_LINKER], 2169 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2170 m4_require([_LT_DECL_EGREP])dnl 2171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2172 m4_require([_LT_DECL_OBJDUMP])dnl 2173 m4_require([_LT_DECL_SED])dnl 2174 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2175 AC_MSG_CHECKING([dynamic linker characteristics]) 2176 m4_if([$1], 2177 [], [ 2178 if test "$GCC" = yes; then 2179 case $host_os in 2180 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2181 *) lt_awk_arg="/^libraries:/" ;; 2182 esac 2183 case $host_os in 2184 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2185 *) lt_sed_strip_eq="s,=/,/,g" ;; 2186 esac 2187 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2188 case $lt_search_path_spec in 2189 *\;*) 2190 # if the path contains ";" then we assume it to be the separator 2191 # otherwise default to the standard path separator (i.e. ":") - it is 2192 # assumed that no part of a normal pathname contains ";" but that should 2193 # okay in the real world where ";" in dirpaths is itself problematic. 2194 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2195 ;; 2196 *) 2197 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2198 ;; 2199 esac 2200 # Ok, now we have the path, separated by spaces, we can step through it 2201 # and add multilib dir if necessary. 2202 lt_tmp_lt_search_path_spec= 2203 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2204 for lt_sys_path in $lt_search_path_spec; do 2205 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2206 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2207 else 2208 test -d "$lt_sys_path" && \ 2209 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2210 fi 2211 done 2212 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2213 BEGIN {RS=" "; FS="/|\n";} { 2214 lt_foo=""; 2215 lt_count=0; 2216 for (lt_i = NF; lt_i > 0; lt_i--) { 2217 if ($lt_i != "" && $lt_i != ".") { 2218 if ($lt_i == "..") { 2219 lt_count++; 2220 } else { 2221 if (lt_count == 0) { 2222 lt_foo="/" $lt_i lt_foo; 2223 } else { 2224 lt_count--; 2225 } 2226 } 2227 } 2228 } 2229 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2230 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2231 }'` 2232 # AWK program above erroneously prepends '/' to C:/dos/paths 2233 # for these hosts. 2234 case $host_os in 2235 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2236 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2237 esac 2238 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2239 else 2240 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2241 fi]) 2242 library_names_spec= 2243 libname_spec='lib$name' 2244 soname_spec= 2245 shrext_cmds=".so" 2246 postinstall_cmds= 2247 postuninstall_cmds= 2248 finish_cmds= 2249 finish_eval= 2250 shlibpath_var= 2251 shlibpath_overrides_runpath=unknown 2252 version_type=none 2253 dynamic_linker="$host_os ld.so" 2254 sys_lib_dlsearch_path_spec="/lib /usr/lib" 2255 need_lib_prefix=unknown 2256 hardcode_into_libs=no 2257 2258 # when you set need_version to no, make sure it does not cause -set_version 2259 # flags to be left without arguments 2260 need_version=unknown 2261 2262 case $host_os in 2263 aix3*) 2264 version_type=linux # correct to gnu/linux during the next big refactor 2265 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2266 shlibpath_var=LIBPATH 2267 2268 # AIX 3 has no versioning support, so we append a major version to the name. 2269 soname_spec='${libname}${release}${shared_ext}$major' 2270 ;; 2271 2272 aix[[4-9]]*) 2273 version_type=linux # correct to gnu/linux during the next big refactor 2274 need_lib_prefix=no 2275 need_version=no 2276 hardcode_into_libs=yes 2277 if test "$host_cpu" = ia64; then 2278 # AIX 5 supports IA64 2279 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2280 shlibpath_var=LD_LIBRARY_PATH 2281 else 2282 # With GCC up to 2.95.x, collect2 would create an import file 2283 # for dependence libraries. The import file would start with 2284 # the line `#! .'. This would cause the generated library to 2285 # depend on `.', always an invalid library. This was fixed in 2286 # development snapshots of GCC prior to 3.0. 2287 case $host_os in 2288 aix4 | aix4.[[01]] | aix4.[[01]].*) 2289 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2290 echo ' yes ' 2291 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2292 : 2293 else 2294 can_build_shared=no 2295 fi 2296 ;; 2297 esac 2298 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2299 # soname into executable. Probably we can add versioning support to 2300 # collect2, so additional links can be useful in future. 2301 if test "$aix_use_runtimelinking" = yes; then 2302 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2303 # instead of lib<name>.a to let people know that these are not 2304 # typical AIX shared libraries. 2305 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2306 else 2307 # We preserve .a as extension for shared libraries through AIX4.2 2308 # and later when we are not doing run time linking. 2309 library_names_spec='${libname}${release}.a $libname.a' 2310 soname_spec='${libname}${release}${shared_ext}$major' 2311 fi 2312 shlibpath_var=LIBPATH 2313 fi 2314 ;; 2315 2316 amigaos*) 2317 case $host_cpu in 2318 powerpc) 2319 # Since July 2007 AmigaOS4 officially supports .so libraries. 2320 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2321 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2322 ;; 2323 m68k) 2324 library_names_spec='$libname.ixlibrary $libname.a' 2325 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2326 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2327 ;; 2328 esac 2329 ;; 2330 2331 beos*) 2332 library_names_spec='${libname}${shared_ext}' 2333 dynamic_linker="$host_os ld.so" 2334 shlibpath_var=LIBRARY_PATH 2335 ;; 2336 2337 bsdi[[45]]*) 2338 version_type=linux # correct to gnu/linux during the next big refactor 2339 need_version=no 2340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2341 soname_spec='${libname}${release}${shared_ext}$major' 2342 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2343 shlibpath_var=LD_LIBRARY_PATH 2344 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2345 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2346 # the default ld.so.conf also contains /usr/contrib/lib and 2347 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2348 # libtool to hard-code these into programs 2349 ;; 2350 2351 cygwin* | mingw* | pw32* | cegcc*) 2352 version_type=windows 2353 shrext_cmds=".dll" 2354 need_version=no 2355 need_lib_prefix=no 2356 2357 case $GCC,$cc_basename in 2358 yes,*) 2359 # gcc 2360 library_names_spec='$libname.dll.a' 2361 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2362 postinstall_cmds='base_file=`basename \${file}`~ 2363 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2364 dldir=$destdir/`dirname \$dlpath`~ 2365 test -d \$dldir || mkdir -p \$dldir~ 2366 $install_prog $dir/$dlname \$dldir/$dlname~ 2367 chmod a+x \$dldir/$dlname~ 2368 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2369 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2370 fi' 2371 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2372 dlpath=$dir/\$dldll~ 2373 $RM \$dlpath' 2374 shlibpath_overrides_runpath=yes 2375 2376 case $host_os in 2377 cygwin*) 2378 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2379 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2380 m4_if([$1], [],[ 2381 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2382 ;; 2383 mingw* | cegcc*) 2384 # MinGW DLLs use traditional 'lib' prefix 2385 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2386 ;; 2387 pw32*) 2388 # pw32 DLLs use 'pw' prefix rather than 'lib' 2389 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2390 ;; 2391 esac 2392 dynamic_linker='Win32 ld.exe' 2393 ;; 2394 2395 *,cl*) 2396 # Native MSVC 2397 libname_spec='$name' 2398 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2399 library_names_spec='${libname}.dll.lib' 2400 2401 case $build_os in 2402 mingw*) 2403 sys_lib_search_path_spec= 2404 lt_save_ifs=$IFS 2405 IFS=';' 2406 for lt_path in $LIB 2407 do 2408 IFS=$lt_save_ifs 2409 # Let DOS variable expansion print the short 8.3 style file name. 2410 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2411 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2412 done 2413 IFS=$lt_save_ifs 2414 # Convert to MSYS style. 2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2416 ;; 2417 cygwin*) 2418 # Convert to unix form, then to dos form, then back to unix form 2419 # but this time dos style (no spaces!) so that the unix form looks 2420 # like /cygdrive/c/PROGRA~1:/cygdr... 2421 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2422 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2423 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2424 ;; 2425 *) 2426 sys_lib_search_path_spec="$LIB" 2427 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2428 # It is most probably a Windows format PATH. 2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2430 else 2431 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2432 fi 2433 # FIXME: find the short name or the path components, as spaces are 2434 # common. (e.g. "Program Files" -> "PROGRA~1") 2435 ;; 2436 esac 2437 2438 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2439 postinstall_cmds='base_file=`basename \${file}`~ 2440 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2441 dldir=$destdir/`dirname \$dlpath`~ 2442 test -d \$dldir || mkdir -p \$dldir~ 2443 $install_prog $dir/$dlname \$dldir/$dlname' 2444 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2445 dlpath=$dir/\$dldll~ 2446 $RM \$dlpath' 2447 shlibpath_overrides_runpath=yes 2448 dynamic_linker='Win32 link.exe' 2449 ;; 2450 2451 *) 2452 # Assume MSVC wrapper 2453 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2454 dynamic_linker='Win32 ld.exe' 2455 ;; 2456 esac 2457 # FIXME: first we should search . and the directory the executable is in 2458 shlibpath_var=PATH 2459 ;; 2460 2461 darwin* | rhapsody*) 2462 dynamic_linker="$host_os dyld" 2463 version_type=darwin 2464 need_lib_prefix=no 2465 need_version=no 2466 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2467 soname_spec='${libname}${release}${major}$shared_ext' 2468 shlibpath_overrides_runpath=yes 2469 shlibpath_var=DYLD_LIBRARY_PATH 2470 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2471 m4_if([$1], [],[ 2472 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2473 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2474 ;; 2475 2476 dgux*) 2477 version_type=linux # correct to gnu/linux during the next big refactor 2478 need_lib_prefix=no 2479 need_version=no 2480 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2481 soname_spec='${libname}${release}${shared_ext}$major' 2482 shlibpath_var=LD_LIBRARY_PATH 2483 ;; 2484 2485 freebsd* | dragonfly*) 2486 # DragonFly does not have aout. When/if they implement a new 2487 # versioning mechanism, adjust this. 2488 if test -x /usr/bin/objformat; then 2489 objformat=`/usr/bin/objformat` 2490 else 2491 case $host_os in 2492 freebsd[[23]].*) objformat=aout ;; 2493 *) objformat=elf ;; 2494 esac 2495 fi 2496 version_type=freebsd-$objformat 2497 case $version_type in 2498 freebsd-elf*) 2499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2500 need_version=no 2501 need_lib_prefix=no 2502 ;; 2503 freebsd-*) 2504 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2505 need_version=yes 2506 ;; 2507 esac 2508 shlibpath_var=LD_LIBRARY_PATH 2509 case $host_os in 2510 freebsd2.*) 2511 shlibpath_overrides_runpath=yes 2512 ;; 2513 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2514 shlibpath_overrides_runpath=yes 2515 hardcode_into_libs=yes 2516 ;; 2517 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2518 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2519 shlibpath_overrides_runpath=no 2520 hardcode_into_libs=yes 2521 ;; 2522 *) # from 4.6 on, and DragonFly 2523 shlibpath_overrides_runpath=yes 2524 hardcode_into_libs=yes 2525 ;; 2526 esac 2527 ;; 2528 2529 haiku*) 2530 version_type=linux # correct to gnu/linux during the next big refactor 2531 need_lib_prefix=no 2532 need_version=no 2533 dynamic_linker="$host_os runtime_loader" 2534 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2535 soname_spec='${libname}${release}${shared_ext}$major' 2536 shlibpath_var=LIBRARY_PATH 2537 shlibpath_overrides_runpath=yes 2538 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2539 hardcode_into_libs=yes 2540 ;; 2541 2542 hpux9* | hpux10* | hpux11*) 2543 # Give a soname corresponding to the major version so that dld.sl refuses to 2544 # link against other versions. 2545 version_type=sunos 2546 need_lib_prefix=no 2547 need_version=no 2548 case $host_cpu in 2549 ia64*) 2550 shrext_cmds='.so' 2551 hardcode_into_libs=yes 2552 dynamic_linker="$host_os dld.so" 2553 shlibpath_var=LD_LIBRARY_PATH 2554 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2555 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2556 soname_spec='${libname}${release}${shared_ext}$major' 2557 if test "X$HPUX_IA64_MODE" = X32; then 2558 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2559 else 2560 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2561 fi 2562 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2563 ;; 2564 hppa*64*) 2565 shrext_cmds='.sl' 2566 hardcode_into_libs=yes 2567 dynamic_linker="$host_os dld.sl" 2568 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2569 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2570 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2571 soname_spec='${libname}${release}${shared_ext}$major' 2572 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2574 ;; 2575 *) 2576 shrext_cmds='.sl' 2577 dynamic_linker="$host_os dld.sl" 2578 shlibpath_var=SHLIB_PATH 2579 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2581 soname_spec='${libname}${release}${shared_ext}$major' 2582 ;; 2583 esac 2584 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2585 postinstall_cmds='chmod 555 $lib' 2586 # or fails outright, so override atomically: 2587 install_override_mode=555 2588 ;; 2589 2590 interix[[3-9]]*) 2591 version_type=linux # correct to gnu/linux during the next big refactor 2592 need_lib_prefix=no 2593 need_version=no 2594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2595 soname_spec='${libname}${release}${shared_ext}$major' 2596 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2597 shlibpath_var=LD_LIBRARY_PATH 2598 shlibpath_overrides_runpath=no 2599 hardcode_into_libs=yes 2600 ;; 2601 2602 irix5* | irix6* | nonstopux*) 2603 case $host_os in 2604 nonstopux*) version_type=nonstopux ;; 2605 *) 2606 if test "$lt_cv_prog_gnu_ld" = yes; then 2607 version_type=linux # correct to gnu/linux during the next big refactor 2608 else 2609 version_type=irix 2610 fi ;; 2611 esac 2612 need_lib_prefix=no 2613 need_version=no 2614 soname_spec='${libname}${release}${shared_ext}$major' 2615 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2616 case $host_os in 2617 irix5* | nonstopux*) 2618 libsuff= shlibsuff= 2619 ;; 2620 *) 2621 case $LD in # libtool.m4 will add one of these switches to LD 2622 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2623 libsuff= shlibsuff= libmagic=32-bit;; 2624 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2625 libsuff=32 shlibsuff=N32 libmagic=N32;; 2626 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2627 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2628 *) libsuff= shlibsuff= libmagic=never-match;; 2629 esac 2630 ;; 2631 esac 2632 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2633 shlibpath_overrides_runpath=no 2634 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2635 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2636 hardcode_into_libs=yes 2637 ;; 2638 2639 # No shared lib support for Linux oldld, aout, or coff. 2640 linux*oldld* | linux*aout* | linux*coff*) 2641 dynamic_linker=no 2642 ;; 2643 2644 # This must be glibc/ELF. 2645 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2646 version_type=linux # correct to gnu/linux during the next big refactor 2647 need_lib_prefix=no 2648 need_version=no 2649 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2650 soname_spec='${libname}${release}${shared_ext}$major' 2651 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2652 shlibpath_var=LD_LIBRARY_PATH 2653 shlibpath_overrides_runpath=no 2654 2655 # Some binutils ld are patched to set DT_RUNPATH 2656 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2657 [lt_cv_shlibpath_overrides_runpath=no 2658 save_LDFLAGS=$LDFLAGS 2659 save_libdir=$libdir 2660 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2661 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2662 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2663 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2664 [lt_cv_shlibpath_overrides_runpath=yes])]) 2665 LDFLAGS=$save_LDFLAGS 2666 libdir=$save_libdir 2667 ]) 2668 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2669 2670 # This implies no fast_install, which is unacceptable. 2671 # Some rework will be needed to allow for fast_install 2672 # before this can be enabled. 2673 hardcode_into_libs=yes 2674 2675 # Append ld.so.conf contents to the search path 2676 if test -f /etc/ld.so.conf; then 2677 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' ' '` 2678 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2679 fi 2680 2681 # We used to test for /lib/ld.so.1 and disable shared libraries on 2682 # powerpc, because MkLinux only supported shared libraries with the 2683 # GNU dynamic linker. Since this was broken with cross compilers, 2684 # most powerpc-linux boxes support dynamic linking these days and 2685 # people can always --disable-shared, the test was removed, and we 2686 # assume the GNU/Linux dynamic linker is in use. 2687 dynamic_linker='GNU/Linux ld.so' 2688 ;; 2689 2690 netbsdelf*-gnu) 2691 version_type=linux 2692 need_lib_prefix=no 2693 need_version=no 2694 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2695 soname_spec='${libname}${release}${shared_ext}$major' 2696 shlibpath_var=LD_LIBRARY_PATH 2697 shlibpath_overrides_runpath=no 2698 hardcode_into_libs=yes 2699 dynamic_linker='NetBSD ld.elf_so' 2700 ;; 2701 2702 netbsd*) 2703 version_type=sunos 2704 need_lib_prefix=no 2705 need_version=no 2706 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2707 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2708 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2709 dynamic_linker='NetBSD (a.out) ld.so' 2710 else 2711 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2712 soname_spec='${libname}${release}${shared_ext}$major' 2713 dynamic_linker='NetBSD ld.elf_so' 2714 fi 2715 shlibpath_var=LD_LIBRARY_PATH 2716 shlibpath_overrides_runpath=yes 2717 hardcode_into_libs=yes 2718 ;; 2719 2720 newsos6) 2721 version_type=linux # correct to gnu/linux during the next big refactor 2722 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2723 shlibpath_var=LD_LIBRARY_PATH 2724 shlibpath_overrides_runpath=yes 2725 ;; 2726 2727 *nto* | *qnx*) 2728 version_type=qnx 2729 need_lib_prefix=no 2730 need_version=no 2731 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2732 soname_spec='${libname}${release}${shared_ext}$major' 2733 shlibpath_var=LD_LIBRARY_PATH 2734 shlibpath_overrides_runpath=no 2735 hardcode_into_libs=yes 2736 dynamic_linker='ldqnx.so' 2737 ;; 2738 2739 openbsd*) 2740 version_type=sunos 2741 sys_lib_dlsearch_path_spec="/usr/lib" 2742 need_lib_prefix=no 2743 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2744 case $host_os in 2745 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2746 *) need_version=no ;; 2747 esac 2748 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2749 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2750 shlibpath_var=LD_LIBRARY_PATH 2751 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2752 case $host_os in 2753 openbsd2.[[89]] | openbsd2.[[89]].*) 2754 shlibpath_overrides_runpath=no 2755 ;; 2756 *) 2757 shlibpath_overrides_runpath=yes 2758 ;; 2759 esac 2760 else 2761 shlibpath_overrides_runpath=yes 2762 fi 2763 ;; 2764 2765 os2*) 2766 libname_spec='$name' 2767 shrext_cmds=".dll" 2768 need_lib_prefix=no 2769 library_names_spec='$libname${shared_ext} $libname.a' 2770 dynamic_linker='OS/2 ld.exe' 2771 shlibpath_var=LIBPATH 2772 ;; 2773 2774 osf3* | osf4* | osf5*) 2775 version_type=osf 2776 need_lib_prefix=no 2777 need_version=no 2778 soname_spec='${libname}${release}${shared_ext}$major' 2779 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2780 shlibpath_var=LD_LIBRARY_PATH 2781 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2782 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2783 ;; 2784 2785 rdos*) 2786 dynamic_linker=no 2787 ;; 2788 2789 solaris*) 2790 version_type=linux # correct to gnu/linux during the next big refactor 2791 need_lib_prefix=no 2792 need_version=no 2793 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2794 soname_spec='${libname}${release}${shared_ext}$major' 2795 shlibpath_var=LD_LIBRARY_PATH 2796 shlibpath_overrides_runpath=yes 2797 hardcode_into_libs=yes 2798 # ldd complains unless libraries are executable 2799 postinstall_cmds='chmod +x $lib' 2800 ;; 2801 2802 sunos4*) 2803 version_type=sunos 2804 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2805 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2806 shlibpath_var=LD_LIBRARY_PATH 2807 shlibpath_overrides_runpath=yes 2808 if test "$with_gnu_ld" = yes; then 2809 need_lib_prefix=no 2810 fi 2811 need_version=yes 2812 ;; 2813 2814 sysv4 | sysv4.3*) 2815 version_type=linux # correct to gnu/linux during the next big refactor 2816 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2817 soname_spec='${libname}${release}${shared_ext}$major' 2818 shlibpath_var=LD_LIBRARY_PATH 2819 case $host_vendor in 2820 sni) 2821 shlibpath_overrides_runpath=no 2822 need_lib_prefix=no 2823 runpath_var=LD_RUN_PATH 2824 ;; 2825 siemens) 2826 need_lib_prefix=no 2827 ;; 2828 motorola) 2829 need_lib_prefix=no 2830 need_version=no 2831 shlibpath_overrides_runpath=no 2832 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2833 ;; 2834 esac 2835 ;; 2836 2837 sysv4*MP*) 2838 if test -d /usr/nec ;then 2839 version_type=linux # correct to gnu/linux during the next big refactor 2840 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2841 soname_spec='$libname${shared_ext}.$major' 2842 shlibpath_var=LD_LIBRARY_PATH 2843 fi 2844 ;; 2845 2846 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2847 version_type=freebsd-elf 2848 need_lib_prefix=no 2849 need_version=no 2850 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2851 soname_spec='${libname}${release}${shared_ext}$major' 2852 shlibpath_var=LD_LIBRARY_PATH 2853 shlibpath_overrides_runpath=yes 2854 hardcode_into_libs=yes 2855 if test "$with_gnu_ld" = yes; then 2856 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2857 else 2858 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2859 case $host_os in 2860 sco3.2v5*) 2861 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2862 ;; 2863 esac 2864 fi 2865 sys_lib_dlsearch_path_spec='/usr/lib' 2866 ;; 2867 2868 tpf*) 2869 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2870 version_type=linux # correct to gnu/linux during the next big refactor 2871 need_lib_prefix=no 2872 need_version=no 2873 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2874 shlibpath_var=LD_LIBRARY_PATH 2875 shlibpath_overrides_runpath=no 2876 hardcode_into_libs=yes 2877 ;; 2878 2879 uts4*) 2880 version_type=linux # correct to gnu/linux during the next big refactor 2881 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2882 soname_spec='${libname}${release}${shared_ext}$major' 2883 shlibpath_var=LD_LIBRARY_PATH 2884 ;; 2885 2886 *) 2887 dynamic_linker=no 2888 ;; 2889 esac 2890 AC_MSG_RESULT([$dynamic_linker]) 2891 test "$dynamic_linker" = no && can_build_shared=no 2892 2893 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2894 if test "$GCC" = yes; then 2895 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2896 fi 2897 2898 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2899 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2900 fi 2901 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2902 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2903 fi 2904 2905 _LT_DECL([], [variables_saved_for_relink], [1], 2906 [Variables whose values should be saved in libtool wrapper scripts and 2907 restored at link time]) 2908 _LT_DECL([], [need_lib_prefix], [0], 2909 [Do we need the "lib" prefix for modules?]) 2910 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2911 _LT_DECL([], [version_type], [0], [Library versioning type]) 2912 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2913 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2914 _LT_DECL([], [shlibpath_overrides_runpath], [0], 2915 [Is shlibpath searched before the hard-coded library search path?]) 2916 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2917 _LT_DECL([], [library_names_spec], [1], 2918 [[List of archive names. First name is the real one, the rest are links. 2919 The last name is the one that the linker finds with -lNAME]]) 2920 _LT_DECL([], [soname_spec], [1], 2921 [[The coded name of the library, if different from the real name]]) 2922 _LT_DECL([], [install_override_mode], [1], 2923 [Permission mode override for installation of shared libraries]) 2924 _LT_DECL([], [postinstall_cmds], [2], 2925 [Command to use after installation of a shared archive]) 2926 _LT_DECL([], [postuninstall_cmds], [2], 2927 [Command to use after uninstallation of a shared archive]) 2928 _LT_DECL([], [finish_cmds], [2], 2929 [Commands used to finish a libtool library installation in a directory]) 2930 _LT_DECL([], [finish_eval], [1], 2931 [[As "finish_cmds", except a single script fragment to be evaled but 2932 not shown]]) 2933 _LT_DECL([], [hardcode_into_libs], [0], 2934 [Whether we should hardcode library paths into libraries]) 2935 _LT_DECL([], [sys_lib_search_path_spec], [2], 2936 [Compile-time system search path for libraries]) 2937 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2938 [Run-time system search path for libraries]) 2939 ])# _LT_SYS_DYNAMIC_LINKER 2940 2941 2942 # _LT_PATH_TOOL_PREFIX(TOOL) 2943 # -------------------------- 2944 # find a file program which can recognize shared library 2945 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2946 [m4_require([_LT_DECL_EGREP])dnl 2947 AC_MSG_CHECKING([for $1]) 2948 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2949 [case $MAGIC_CMD in 2950 [[\\/*] | ?:[\\/]*]) 2951 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2952 ;; 2953 *) 2954 lt_save_MAGIC_CMD="$MAGIC_CMD" 2955 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2956 dnl $ac_dummy forces splitting on constant user-supplied paths. 2957 dnl POSIX.2 word splitting is done only on the output of word expansions, 2958 dnl not every word. This closes a longstanding sh security hole. 2959 ac_dummy="m4_if([$2], , $PATH, [$2])" 2960 for ac_dir in $ac_dummy; do 2961 IFS="$lt_save_ifs" 2962 test -z "$ac_dir" && ac_dir=. 2963 if test -f $ac_dir/$1; then 2964 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2965 if test -n "$file_magic_test_file"; then 2966 case $deplibs_check_method in 2967 "file_magic "*) 2968 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2969 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2970 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2971 $EGREP "$file_magic_regex" > /dev/null; then 2972 : 2973 else 2974 cat <<_LT_EOF 1>&2 2975 2976 *** Warning: the command libtool uses to detect shared libraries, 2977 *** $file_magic_cmd, produces output that libtool cannot recognize. 2978 *** The result is that libtool may fail to recognize shared libraries 2979 *** as such. This will affect the creation of libtool libraries that 2980 *** depend on shared libraries, but programs linked with such libtool 2981 *** libraries will work regardless of this problem. Nevertheless, you 2982 *** may want to report the problem to your system manager and/or to 2983 *** bug-libtool (a] gnu.org 2984 2985 _LT_EOF 2986 fi ;; 2987 esac 2988 fi 2989 break 2990 fi 2991 done 2992 IFS="$lt_save_ifs" 2993 MAGIC_CMD="$lt_save_MAGIC_CMD" 2994 ;; 2995 esac]) 2996 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2997 if test -n "$MAGIC_CMD"; then 2998 AC_MSG_RESULT($MAGIC_CMD) 2999 else 3000 AC_MSG_RESULT(no) 3001 fi 3002 _LT_DECL([], [MAGIC_CMD], [0], 3003 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3004 ])# _LT_PATH_TOOL_PREFIX 3005 3006 # Old name: 3007 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3008 dnl aclocal-1.4 backwards compatibility: 3009 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3010 3011 3012 # _LT_PATH_MAGIC 3013 # -------------- 3014 # find a file program which can recognize a shared library 3015 m4_defun([_LT_PATH_MAGIC], 3016 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3017 if test -z "$lt_cv_path_MAGIC_CMD"; then 3018 if test -n "$ac_tool_prefix"; then 3019 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3020 else 3021 MAGIC_CMD=: 3022 fi 3023 fi 3024 ])# _LT_PATH_MAGIC 3025 3026 3027 # LT_PATH_LD 3028 # ---------- 3029 # find the pathname to the GNU or non-GNU linker 3030 AC_DEFUN([LT_PATH_LD], 3031 [AC_REQUIRE([AC_PROG_CC])dnl 3032 AC_REQUIRE([AC_CANONICAL_HOST])dnl 3033 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3034 m4_require([_LT_DECL_SED])dnl 3035 m4_require([_LT_DECL_EGREP])dnl 3036 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3037 3038 AC_ARG_WITH([gnu-ld], 3039 [AS_HELP_STRING([--with-gnu-ld], 3040 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3041 [test "$withval" = no || with_gnu_ld=yes], 3042 [with_gnu_ld=no])dnl 3043 3044 ac_prog=ld 3045 if test "$GCC" = yes; then 3046 # Check if gcc -print-prog-name=ld gives a path. 3047 AC_MSG_CHECKING([for ld used by $CC]) 3048 case $host in 3049 *-*-mingw*) 3050 # gcc leaves a trailing carriage return which upsets mingw 3051 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3052 *) 3053 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3054 esac 3055 case $ac_prog in 3056 # Accept absolute paths. 3057 [[\\/]]* | ?:[[\\/]]*) 3058 re_direlt='/[[^/]][[^/]]*/\.\./' 3059 # Canonicalize the pathname of ld 3060 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3061 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3062 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3063 done 3064 test -z "$LD" && LD="$ac_prog" 3065 ;; 3066 "") 3067 # If it fails, then pretend we aren't using GCC. 3068 ac_prog=ld 3069 ;; 3070 *) 3071 # If it is relative, then search for the first ld in PATH. 3072 with_gnu_ld=unknown 3073 ;; 3074 esac 3075 elif test "$with_gnu_ld" = yes; then 3076 AC_MSG_CHECKING([for GNU ld]) 3077 else 3078 AC_MSG_CHECKING([for non-GNU ld]) 3079 fi 3080 AC_CACHE_VAL(lt_cv_path_LD, 3081 [if test -z "$LD"; then 3082 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3083 for ac_dir in $PATH; do 3084 IFS="$lt_save_ifs" 3085 test -z "$ac_dir" && ac_dir=. 3086 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3087 lt_cv_path_LD="$ac_dir/$ac_prog" 3088 # Check to see if the program is GNU ld. I'd rather use --version, 3089 # but apparently some variants of GNU ld only accept -v. 3090 # Break only if it was the GNU/non-GNU ld that we prefer. 3091 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3092 *GNU* | *'with BFD'*) 3093 test "$with_gnu_ld" != no && break 3094 ;; 3095 *) 3096 test "$with_gnu_ld" != yes && break 3097 ;; 3098 esac 3099 fi 3100 done 3101 IFS="$lt_save_ifs" 3102 else 3103 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3104 fi]) 3105 LD="$lt_cv_path_LD" 3106 if test -n "$LD"; then 3107 AC_MSG_RESULT($LD) 3108 else 3109 AC_MSG_RESULT(no) 3110 fi 3111 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3112 _LT_PATH_LD_GNU 3113 AC_SUBST([LD]) 3114 3115 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3116 ])# LT_PATH_LD 3117 3118 # Old names: 3119 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3120 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3121 dnl aclocal-1.4 backwards compatibility: 3122 dnl AC_DEFUN([AM_PROG_LD], []) 3123 dnl AC_DEFUN([AC_PROG_LD], []) 3124 3125 3126 # _LT_PATH_LD_GNU 3127 #- -------------- 3128 m4_defun([_LT_PATH_LD_GNU], 3129 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3130 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3131 case `$LD -v 2>&1 </dev/null` in 3132 *GNU* | *'with BFD'*) 3133 lt_cv_prog_gnu_ld=yes 3134 ;; 3135 *) 3136 lt_cv_prog_gnu_ld=no 3137 ;; 3138 esac]) 3139 with_gnu_ld=$lt_cv_prog_gnu_ld 3140 ])# _LT_PATH_LD_GNU 3141 3142 3143 # _LT_CMD_RELOAD 3144 # -------------- 3145 # find reload flag for linker 3146 # -- PORTME Some linkers may need a different reload flag. 3147 m4_defun([_LT_CMD_RELOAD], 3148 [AC_CACHE_CHECK([for $LD option to reload object files], 3149 lt_cv_ld_reload_flag, 3150 [lt_cv_ld_reload_flag='-r']) 3151 reload_flag=$lt_cv_ld_reload_flag 3152 case $reload_flag in 3153 "" | " "*) ;; 3154 *) reload_flag=" $reload_flag" ;; 3155 esac 3156 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3157 case $host_os in 3158 cygwin* | mingw* | pw32* | cegcc*) 3159 if test "$GCC" != yes; then 3160 reload_cmds=false 3161 fi 3162 ;; 3163 darwin*) 3164 if test "$GCC" = yes; then 3165 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3166 else 3167 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3168 fi 3169 ;; 3170 esac 3171 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3172 _LT_TAGDECL([], [reload_cmds], [2])dnl 3173 ])# _LT_CMD_RELOAD 3174 3175 3176 # _LT_CHECK_MAGIC_METHOD 3177 # ---------------------- 3178 # how to check for library dependencies 3179 # -- PORTME fill in with the dynamic library characteristics 3180 m4_defun([_LT_CHECK_MAGIC_METHOD], 3181 [m4_require([_LT_DECL_EGREP]) 3182 m4_require([_LT_DECL_OBJDUMP]) 3183 AC_CACHE_CHECK([how to recognize dependent libraries], 3184 lt_cv_deplibs_check_method, 3185 [lt_cv_file_magic_cmd='$MAGIC_CMD' 3186 lt_cv_file_magic_test_file= 3187 lt_cv_deplibs_check_method='unknown' 3188 # Need to set the preceding variable on all platforms that support 3189 # interlibrary dependencies. 3190 # 'none' -- dependencies not supported. 3191 # `unknown' -- same as none, but documents that we really don't know. 3192 # 'pass_all' -- all dependencies passed with no checks. 3193 # 'test_compile' -- check by making test program. 3194 # 'file_magic [[regex]]' -- check by looking for files in library path 3195 # which responds to the $file_magic_cmd with a given extended regex. 3196 # If you have `file' or equivalent on your system and you're not sure 3197 # whether `pass_all' will *always* work, you probably want this one. 3198 3199 case $host_os in 3200 aix[[4-9]]*) 3201 lt_cv_deplibs_check_method=pass_all 3202 ;; 3203 3204 beos*) 3205 lt_cv_deplibs_check_method=pass_all 3206 ;; 3207 3208 bsdi[[45]]*) 3209 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3210 lt_cv_file_magic_cmd='/usr/bin/file -L' 3211 lt_cv_file_magic_test_file=/shlib/libc.so 3212 ;; 3213 3214 cygwin*) 3215 # func_win32_libid is a shell function defined in ltmain.sh 3216 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3217 lt_cv_file_magic_cmd='func_win32_libid' 3218 ;; 3219 3220 mingw* | pw32*) 3221 # Base MSYS/MinGW do not provide the 'file' command needed by 3222 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3223 # unless we find 'file', for example because we are cross-compiling. 3224 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3225 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3226 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3227 lt_cv_file_magic_cmd='func_win32_libid' 3228 else 3229 # Keep this pattern in sync with the one in func_win32_libid. 3230 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3231 lt_cv_file_magic_cmd='$OBJDUMP -f' 3232 fi 3233 ;; 3234 3235 cegcc*) 3236 # use the weaker test based on 'objdump'. See mingw*. 3237 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3238 lt_cv_file_magic_cmd='$OBJDUMP -f' 3239 ;; 3240 3241 darwin* | rhapsody*) 3242 lt_cv_deplibs_check_method=pass_all 3243 ;; 3244 3245 freebsd* | dragonfly*) 3246 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3247 case $host_cpu in 3248 i*86 ) 3249 # Not sure whether the presence of OpenBSD here was a mistake. 3250 # Let's accept both of them until this is cleared up. 3251 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3252 lt_cv_file_magic_cmd=/usr/bin/file 3253 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3254 ;; 3255 esac 3256 else 3257 lt_cv_deplibs_check_method=pass_all 3258 fi 3259 ;; 3260 3261 haiku*) 3262 lt_cv_deplibs_check_method=pass_all 3263 ;; 3264 3265 hpux10.20* | hpux11*) 3266 lt_cv_file_magic_cmd=/usr/bin/file 3267 case $host_cpu in 3268 ia64*) 3269 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3270 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3271 ;; 3272 hppa*64*) 3273 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3274 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3275 ;; 3276 *) 3277 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3278 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3279 ;; 3280 esac 3281 ;; 3282 3283 interix[[3-9]]*) 3284 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3285 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3286 ;; 3287 3288 irix5* | irix6* | nonstopux*) 3289 case $LD in 3290 *-32|*"-32 ") libmagic=32-bit;; 3291 *-n32|*"-n32 ") libmagic=N32;; 3292 *-64|*"-64 ") libmagic=64-bit;; 3293 *) libmagic=never-match;; 3294 esac 3295 lt_cv_deplibs_check_method=pass_all 3296 ;; 3297 3298 # This must be glibc/ELF. 3299 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3300 lt_cv_deplibs_check_method=pass_all 3301 ;; 3302 3303 netbsd* | netbsdelf*-gnu) 3304 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3305 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3306 else 3307 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3308 fi 3309 ;; 3310 3311 newos6*) 3312 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3313 lt_cv_file_magic_cmd=/usr/bin/file 3314 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3315 ;; 3316 3317 *nto* | *qnx*) 3318 lt_cv_deplibs_check_method=pass_all 3319 ;; 3320 3321 openbsd*) 3322 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3323 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3324 else 3325 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3326 fi 3327 ;; 3328 3329 osf3* | osf4* | osf5*) 3330 lt_cv_deplibs_check_method=pass_all 3331 ;; 3332 3333 rdos*) 3334 lt_cv_deplibs_check_method=pass_all 3335 ;; 3336 3337 solaris*) 3338 lt_cv_deplibs_check_method=pass_all 3339 ;; 3340 3341 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3342 lt_cv_deplibs_check_method=pass_all 3343 ;; 3344 3345 sysv4 | sysv4.3*) 3346 case $host_vendor in 3347 motorola) 3348 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3349 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3350 ;; 3351 ncr) 3352 lt_cv_deplibs_check_method=pass_all 3353 ;; 3354 sequent) 3355 lt_cv_file_magic_cmd='/bin/file' 3356 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3357 ;; 3358 sni) 3359 lt_cv_file_magic_cmd='/bin/file' 3360 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3361 lt_cv_file_magic_test_file=/lib/libc.so 3362 ;; 3363 siemens) 3364 lt_cv_deplibs_check_method=pass_all 3365 ;; 3366 pc) 3367 lt_cv_deplibs_check_method=pass_all 3368 ;; 3369 esac 3370 ;; 3371 3372 tpf*) 3373 lt_cv_deplibs_check_method=pass_all 3374 ;; 3375 esac 3376 ]) 3377 3378 file_magic_glob= 3379 want_nocaseglob=no 3380 if test "$build" = "$host"; then 3381 case $host_os in 3382 mingw* | pw32*) 3383 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3384 want_nocaseglob=yes 3385 else 3386 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3387 fi 3388 ;; 3389 esac 3390 fi 3391 3392 file_magic_cmd=$lt_cv_file_magic_cmd 3393 deplibs_check_method=$lt_cv_deplibs_check_method 3394 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3395 3396 _LT_DECL([], [deplibs_check_method], [1], 3397 [Method to check whether dependent libraries are shared objects]) 3398 _LT_DECL([], [file_magic_cmd], [1], 3399 [Command to use when deplibs_check_method = "file_magic"]) 3400 _LT_DECL([], [file_magic_glob], [1], 3401 [How to find potential files when deplibs_check_method = "file_magic"]) 3402 _LT_DECL([], [want_nocaseglob], [1], 3403 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3404 ])# _LT_CHECK_MAGIC_METHOD 3405 3406 3407 # LT_PATH_NM 3408 # ---------- 3409 # find the pathname to a BSD- or MS-compatible name lister 3410 AC_DEFUN([LT_PATH_NM], 3411 [AC_REQUIRE([AC_PROG_CC])dnl 3412 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3413 [if test -n "$NM"; then 3414 # Let the user override the test. 3415 lt_cv_path_NM="$NM" 3416 else 3417 lt_nm_to_check="${ac_tool_prefix}nm" 3418 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3419 lt_nm_to_check="$lt_nm_to_check nm" 3420 fi 3421 for lt_tmp_nm in $lt_nm_to_check; do 3422 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3423 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3424 IFS="$lt_save_ifs" 3425 test -z "$ac_dir" && ac_dir=. 3426 tmp_nm="$ac_dir/$lt_tmp_nm" 3427 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3428 # Check to see if the nm accepts a BSD-compat flag. 3429 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3430 # nm: unknown option "B" ignored 3431 # Tru64's nm complains that /dev/null is an invalid object file 3432 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3433 */dev/null* | *'Invalid file or object type'*) 3434 lt_cv_path_NM="$tmp_nm -B" 3435 break 3436 ;; 3437 *) 3438 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3439 */dev/null*) 3440 lt_cv_path_NM="$tmp_nm -p" 3441 break 3442 ;; 3443 *) 3444 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3445 continue # so that we can try to find one that supports BSD flags 3446 ;; 3447 esac 3448 ;; 3449 esac 3450 fi 3451 done 3452 IFS="$lt_save_ifs" 3453 done 3454 : ${lt_cv_path_NM=no} 3455 fi]) 3456 if test "$lt_cv_path_NM" != "no"; then 3457 NM="$lt_cv_path_NM" 3458 else 3459 # Didn't find any BSD compatible name lister, look for dumpbin. 3460 if test -n "$DUMPBIN"; then : 3461 # Let the user override the test. 3462 else 3463 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3464 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3465 *COFF*) 3466 DUMPBIN="$DUMPBIN -symbols" 3467 ;; 3468 *) 3469 DUMPBIN=: 3470 ;; 3471 esac 3472 fi 3473 AC_SUBST([DUMPBIN]) 3474 if test "$DUMPBIN" != ":"; then 3475 NM="$DUMPBIN" 3476 fi 3477 fi 3478 test -z "$NM" && NM=nm 3479 AC_SUBST([NM]) 3480 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3481 3482 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3483 [lt_cv_nm_interface="BSD nm" 3484 echo "int some_variable = 0;" > conftest.$ac_ext 3485 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3486 (eval "$ac_compile" 2>conftest.err) 3487 cat conftest.err >&AS_MESSAGE_LOG_FD 3488 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3489 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3490 cat conftest.err >&AS_MESSAGE_LOG_FD 3491 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3492 cat conftest.out >&AS_MESSAGE_LOG_FD 3493 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3494 lt_cv_nm_interface="MS dumpbin" 3495 fi 3496 rm -f conftest*]) 3497 ])# LT_PATH_NM 3498 3499 # Old names: 3500 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3501 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3502 dnl aclocal-1.4 backwards compatibility: 3503 dnl AC_DEFUN([AM_PROG_NM], []) 3504 dnl AC_DEFUN([AC_PROG_NM], []) 3505 3506 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3507 # -------------------------------- 3508 # how to determine the name of the shared library 3509 # associated with a specific link library. 3510 # -- PORTME fill in with the dynamic library characteristics 3511 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3512 [m4_require([_LT_DECL_EGREP]) 3513 m4_require([_LT_DECL_OBJDUMP]) 3514 m4_require([_LT_DECL_DLLTOOL]) 3515 AC_CACHE_CHECK([how to associate runtime and link libraries], 3516 lt_cv_sharedlib_from_linklib_cmd, 3517 [lt_cv_sharedlib_from_linklib_cmd='unknown' 3518 3519 case $host_os in 3520 cygwin* | mingw* | pw32* | cegcc*) 3521 # two different shell functions defined in ltmain.sh 3522 # decide which to use based on capabilities of $DLLTOOL 3523 case `$DLLTOOL --help 2>&1` in 3524 *--identify-strict*) 3525 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3526 ;; 3527 *) 3528 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3529 ;; 3530 esac 3531 ;; 3532 *) 3533 # fallback: assume linklib IS sharedlib 3534 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3535 ;; 3536 esac 3537 ]) 3538 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3539 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3540 3541 _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3542 [Command to associate shared and link libraries]) 3543 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3544 3545 3546 # _LT_PATH_MANIFEST_TOOL 3547 # ---------------------- 3548 # locate the manifest tool 3549 m4_defun([_LT_PATH_MANIFEST_TOOL], 3550 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3551 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3552 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3553 [lt_cv_path_mainfest_tool=no 3554 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3555 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3556 cat conftest.err >&AS_MESSAGE_LOG_FD 3557 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3558 lt_cv_path_mainfest_tool=yes 3559 fi 3560 rm -f conftest*]) 3561 if test "x$lt_cv_path_mainfest_tool" != xyes; then 3562 MANIFEST_TOOL=: 3563 fi 3564 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3565 ])# _LT_PATH_MANIFEST_TOOL 3566 3567 3568 # LT_LIB_M 3569 # -------- 3570 # check for math library 3571 AC_DEFUN([LT_LIB_M], 3572 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3573 LIBM= 3574 case $host in 3575 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3576 # These system don't have libm, or don't need it 3577 ;; 3578 *-ncr-sysv4.3*) 3579 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3580 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3581 ;; 3582 *) 3583 AC_CHECK_LIB(m, cos, LIBM="-lm") 3584 ;; 3585 esac 3586 AC_SUBST([LIBM]) 3587 ])# LT_LIB_M 3588 3589 # Old name: 3590 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3591 dnl aclocal-1.4 backwards compatibility: 3592 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3593 3594 3595 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3596 # ------------------------------- 3597 m4_defun([_LT_COMPILER_NO_RTTI], 3598 [m4_require([_LT_TAG_COMPILER])dnl 3599 3600 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3601 3602 if test "$GCC" = yes; then 3603 case $cc_basename in 3604 nvcc*) 3605 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3606 *) 3607 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3608 esac 3609 3610 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3611 lt_cv_prog_compiler_rtti_exceptions, 3612 [-fno-rtti -fno-exceptions], [], 3613 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3614 fi 3615 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3616 [Compiler flag to turn off builtin functions]) 3617 ])# _LT_COMPILER_NO_RTTI 3618 3619 3620 # _LT_CMD_GLOBAL_SYMBOLS 3621 # ---------------------- 3622 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3623 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3624 AC_REQUIRE([AC_PROG_CC])dnl 3625 AC_REQUIRE([AC_PROG_AWK])dnl 3626 AC_REQUIRE([LT_PATH_NM])dnl 3627 AC_REQUIRE([LT_PATH_LD])dnl 3628 m4_require([_LT_DECL_SED])dnl 3629 m4_require([_LT_DECL_EGREP])dnl 3630 m4_require([_LT_TAG_COMPILER])dnl 3631 3632 # Check for command to grab the raw symbol name followed by C symbol from nm. 3633 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3634 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3635 [ 3636 # These are sane defaults that work on at least a few old systems. 3637 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3638 3639 # Character class describing NM global symbol codes. 3640 symcode='[[BCDEGRST]]' 3641 3642 # Regexp to match symbols that can be accessed directly from C. 3643 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3644 3645 # Define system-specific variables. 3646 case $host_os in 3647 aix*) 3648 symcode='[[BCDT]]' 3649 ;; 3650 cygwin* | mingw* | pw32* | cegcc*) 3651 symcode='[[ABCDGISTW]]' 3652 ;; 3653 hpux*) 3654 if test "$host_cpu" = ia64; then 3655 symcode='[[ABCDEGRST]]' 3656 fi 3657 ;; 3658 irix* | nonstopux*) 3659 symcode='[[BCDEGRST]]' 3660 ;; 3661 osf*) 3662 symcode='[[BCDEGQRST]]' 3663 ;; 3664 solaris*) 3665 symcode='[[BDRT]]' 3666 ;; 3667 sco3.2v5*) 3668 symcode='[[DT]]' 3669 ;; 3670 sysv4.2uw2*) 3671 symcode='[[DT]]' 3672 ;; 3673 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3674 symcode='[[ABDT]]' 3675 ;; 3676 sysv4) 3677 symcode='[[DFNSTU]]' 3678 ;; 3679 esac 3680 3681 # If we're using GNU nm, then use its standard symbol codes. 3682 case `$NM -V 2>&1` in 3683 *GNU* | *'with BFD'*) 3684 symcode='[[ABCDGIRSTW]]' ;; 3685 esac 3686 3687 # Transform an extracted symbol line into a proper C declaration. 3688 # Some systems (esp. on ia64) link data and code symbols differently, 3689 # so use this general approach. 3690 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3691 3692 # Transform an extracted symbol line into symbol name and symbol address 3693 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3694 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" 3695 3696 # Handle CRLF in mingw tool chain 3697 opt_cr= 3698 case $build_os in 3699 mingw*) 3700 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3701 ;; 3702 esac 3703 3704 # Try without a prefix underscore, then with it. 3705 for ac_symprfx in "" "_"; do 3706 3707 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3708 symxfrm="\\1 $ac_symprfx\\2 \\2" 3709 3710 # Write the raw and C identifiers. 3711 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3712 # Fake it for dumpbin and say T for any non-static function 3713 # and D for any global variable. 3714 # Also find C++ and __fastcall symbols from MSVC++, 3715 # which start with @ or ?. 3716 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3717 " {last_section=section; section=\$ 3};"\ 3718 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 3719 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3720 " \$ 0!~/External *\|/{next};"\ 3721 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3722 " {if(hide[section]) next};"\ 3723 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3724 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3725 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3726 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3727 " ' prfx=^$ac_symprfx]" 3728 else 3729 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3730 fi 3731 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3732 3733 # Check to see that the pipe works correctly. 3734 pipe_works=no 3735 3736 rm -f conftest* 3737 cat > conftest.$ac_ext <<_LT_EOF 3738 #ifdef __cplusplus 3739 extern "C" { 3740 #endif 3741 char nm_test_var; 3742 void nm_test_func(void); 3743 void nm_test_func(void){} 3744 #ifdef __cplusplus 3745 } 3746 #endif 3747 int main(){nm_test_var='a';nm_test_func();return(0);} 3748 _LT_EOF 3749 3750 if AC_TRY_EVAL(ac_compile); then 3751 # Now try to grab the symbols. 3752 nlist=conftest.nm 3753 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3754 # Try sorting and uniquifying the output. 3755 if sort "$nlist" | uniq > "$nlist"T; then 3756 mv -f "$nlist"T "$nlist" 3757 else 3758 rm -f "$nlist"T 3759 fi 3760 3761 # Make sure that we snagged all the symbols we need. 3762 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3763 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3764 cat <<_LT_EOF > conftest.$ac_ext 3765 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3766 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3767 /* DATA imports from DLLs on WIN32 con't be const, because runtime 3768 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3769 # define LT@&t@_DLSYM_CONST 3770 #elif defined(__osf__) 3771 /* This system does not cope well with relocations in const data. */ 3772 # define LT@&t@_DLSYM_CONST 3773 #else 3774 # define LT@&t@_DLSYM_CONST const 3775 #endif 3776 3777 #ifdef __cplusplus 3778 extern "C" { 3779 #endif 3780 3781 _LT_EOF 3782 # Now generate the symbol file. 3783 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3784 3785 cat <<_LT_EOF >> conftest.$ac_ext 3786 3787 /* The mapping between symbol names and symbols. */ 3788 LT@&t@_DLSYM_CONST struct { 3789 const char *name; 3790 void *address; 3791 } 3792 lt__PROGRAM__LTX_preloaded_symbols[[]] = 3793 { 3794 { "@PROGRAM@", (void *) 0 }, 3795 _LT_EOF 3796 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3797 cat <<\_LT_EOF >> conftest.$ac_ext 3798 {0, (void *) 0} 3799 }; 3800 3801 /* This works around a problem in FreeBSD linker */ 3802 #ifdef FREEBSD_WORKAROUND 3803 static const void *lt_preloaded_setup() { 3804 return lt__PROGRAM__LTX_preloaded_symbols; 3805 } 3806 #endif 3807 3808 #ifdef __cplusplus 3809 } 3810 #endif 3811 _LT_EOF 3812 # Now try linking the two files. 3813 mv conftest.$ac_objext conftstm.$ac_objext 3814 lt_globsym_save_LIBS=$LIBS 3815 lt_globsym_save_CFLAGS=$CFLAGS 3816 LIBS="conftstm.$ac_objext" 3817 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3818 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3819 pipe_works=yes 3820 fi 3821 LIBS=$lt_globsym_save_LIBS 3822 CFLAGS=$lt_globsym_save_CFLAGS 3823 else 3824 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3825 fi 3826 else 3827 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3828 fi 3829 else 3830 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3831 fi 3832 else 3833 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3834 cat conftest.$ac_ext >&5 3835 fi 3836 rm -rf conftest* conftst* 3837 3838 # Do not use the global_symbol_pipe unless it works. 3839 if test "$pipe_works" = yes; then 3840 break 3841 else 3842 lt_cv_sys_global_symbol_pipe= 3843 fi 3844 done 3845 ]) 3846 if test -z "$lt_cv_sys_global_symbol_pipe"; then 3847 lt_cv_sys_global_symbol_to_cdecl= 3848 fi 3849 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3850 AC_MSG_RESULT(failed) 3851 else 3852 AC_MSG_RESULT(ok) 3853 fi 3854 3855 # Response file support. 3856 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3857 nm_file_list_spec='@' 3858 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3859 nm_file_list_spec='@' 3860 fi 3861 3862 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3863 [Take the output of nm and produce a listing of raw symbols and C names]) 3864 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3865 [Transform the output of nm in a proper C declaration]) 3866 _LT_DECL([global_symbol_to_c_name_address], 3867 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3868 [Transform the output of nm in a C name address pair]) 3869 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3870 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3871 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3872 _LT_DECL([], [nm_file_list_spec], [1], 3873 [Specify filename containing input files for $NM]) 3874 ]) # _LT_CMD_GLOBAL_SYMBOLS 3875 3876 3877 # _LT_COMPILER_PIC([TAGNAME]) 3878 # --------------------------- 3879 m4_defun([_LT_COMPILER_PIC], 3880 [m4_require([_LT_TAG_COMPILER])dnl 3881 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3882 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3883 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3884 3885 m4_if([$1], [CXX], [ 3886 # C++ specific cases for pic, static, wl, etc. 3887 if test "$GXX" = yes; then 3888 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3889 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3890 3891 case $host_os in 3892 aix*) 3893 # All AIX code is PIC. 3894 if test "$host_cpu" = ia64; then 3895 # AIX 5 now supports IA64 processor 3896 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3897 fi 3898 ;; 3899 3900 amigaos*) 3901 case $host_cpu in 3902 powerpc) 3903 # see comment about AmigaOS4 .so support 3904 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3905 ;; 3906 m68k) 3907 # FIXME: we need at least 68020 code to build shared libraries, but 3908 # adding the `-m68020' flag to GCC prevents building anything better, 3909 # like `-m68040'. 3910 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3911 ;; 3912 esac 3913 ;; 3914 3915 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3916 # PIC is the default for these OSes. 3917 ;; 3918 mingw* | cygwin* | os2* | pw32* | cegcc*) 3919 # This hack is so that the source file can tell whether it is being 3920 # built for inclusion in a dll (and should export symbols for example). 3921 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3922 # (--disable-auto-import) libraries 3923 m4_if([$1], [GCJ], [], 3924 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3925 ;; 3926 darwin* | rhapsody*) 3927 # PIC is the default on this platform 3928 # Common symbols not allowed in MH_DYLIB files 3929 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3930 ;; 3931 *djgpp*) 3932 # DJGPP does not support shared libraries at all 3933 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3934 ;; 3935 haiku*) 3936 # PIC is the default for Haiku. 3937 # The "-static" flag exists, but is broken. 3938 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3939 ;; 3940 interix[[3-9]]*) 3941 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3942 # Instead, we relocate shared libraries at runtime. 3943 ;; 3944 sysv4*MP*) 3945 if test -d /usr/nec; then 3946 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3947 fi 3948 ;; 3949 hpux*) 3950 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3951 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3952 # sets the default TLS model and affects inlining. 3953 case $host_cpu in 3954 hppa*64*) 3955 ;; 3956 *) 3957 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3958 ;; 3959 esac 3960 ;; 3961 *qnx* | *nto*) 3962 # QNX uses GNU C++, but need to define -shared option too, otherwise 3963 # it will coredump. 3964 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3965 ;; 3966 *) 3967 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3968 ;; 3969 esac 3970 else 3971 case $host_os in 3972 aix[[4-9]]*) 3973 # All AIX code is PIC. 3974 if test "$host_cpu" = ia64; then 3975 # AIX 5 now supports IA64 processor 3976 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3977 else 3978 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3979 fi 3980 ;; 3981 chorus*) 3982 case $cc_basename in 3983 cxch68*) 3984 # Green Hills C++ Compiler 3985 # _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" 3986 ;; 3987 esac 3988 ;; 3989 mingw* | cygwin* | os2* | pw32* | cegcc*) 3990 # This hack is so that the source file can tell whether it is being 3991 # built for inclusion in a dll (and should export symbols for example). 3992 m4_if([$1], [GCJ], [], 3993 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3994 ;; 3995 dgux*) 3996 case $cc_basename in 3997 ec++*) 3998 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3999 ;; 4000 ghcx*) 4001 # Green Hills C++ Compiler 4002 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4003 ;; 4004 *) 4005 ;; 4006 esac 4007 ;; 4008 freebsd* | dragonfly*) 4009 # FreeBSD uses GNU C++ 4010 ;; 4011 hpux9* | hpux10* | hpux11*) 4012 case $cc_basename in 4013 CC*) 4014 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4015 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4016 if test "$host_cpu" != ia64; then 4017 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4018 fi 4019 ;; 4020 aCC*) 4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4022 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4023 case $host_cpu in 4024 hppa*64*|ia64*) 4025 # +Z the default 4026 ;; 4027 *) 4028 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4029 ;; 4030 esac 4031 ;; 4032 *) 4033 ;; 4034 esac 4035 ;; 4036 interix*) 4037 # This is c89, which is MS Visual C++ (no shared libs) 4038 # Anyone wants to do a port? 4039 ;; 4040 irix5* | irix6* | nonstopux*) 4041 case $cc_basename in 4042 CC*) 4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4044 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4045 # CC pic flag -KPIC is the default. 4046 ;; 4047 *) 4048 ;; 4049 esac 4050 ;; 4051 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4052 case $cc_basename in 4053 KCC*) 4054 # KAI C++ Compiler 4055 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4056 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4057 ;; 4058 ecpc* ) 4059 # old Intel C++ for x86_64 which still supported -KPIC. 4060 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4061 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4062 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4063 ;; 4064 icpc* ) 4065 # Intel C++, used to be incompatible with GCC. 4066 # ICC 10 doesn't accept -KPIC any more. 4067 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4068 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4069 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4070 ;; 4071 pgCC* | pgcpp*) 4072 # Portland Group C++ compiler 4073 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4074 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4075 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4076 ;; 4077 cxx*) 4078 # Compaq C++ 4079 # Make sure the PIC flag is empty. It appears that all Alpha 4080 # Linux and Compaq Tru64 Unix objects are PIC. 4081 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4082 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4083 ;; 4084 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4085 # IBM XL 8.0, 9.0 on PPC and BlueGene 4086 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4087 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4088 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4089 ;; 4090 *) 4091 case `$CC -V 2>&1 | sed 5q` in 4092 *Sun\ C*) 4093 # Sun C++ 5.9 4094 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4095 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4096 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4097 ;; 4098 esac 4099 ;; 4100 esac 4101 ;; 4102 lynxos*) 4103 ;; 4104 m88k*) 4105 ;; 4106 mvs*) 4107 case $cc_basename in 4108 cxx*) 4109 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4110 ;; 4111 *) 4112 ;; 4113 esac 4114 ;; 4115 netbsd* | netbsdelf*-gnu) 4116 ;; 4117 *qnx* | *nto*) 4118 # QNX uses GNU C++, but need to define -shared option too, otherwise 4119 # it will coredump. 4120 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4121 ;; 4122 osf3* | osf4* | osf5*) 4123 case $cc_basename in 4124 KCC*) 4125 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4126 ;; 4127 RCC*) 4128 # Rational C++ 2.4.1 4129 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4130 ;; 4131 cxx*) 4132 # Digital/Compaq C++ 4133 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4134 # Make sure the PIC flag is empty. It appears that all Alpha 4135 # Linux and Compaq Tru64 Unix objects are PIC. 4136 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4137 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4138 ;; 4139 *) 4140 ;; 4141 esac 4142 ;; 4143 psos*) 4144 ;; 4145 solaris*) 4146 case $cc_basename in 4147 CC* | sunCC*) 4148 # Sun C++ 4.2, 5.x and Centerline C++ 4149 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4150 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4151 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4152 ;; 4153 gcx*) 4154 # Green Hills C++ Compiler 4155 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4156 ;; 4157 *) 4158 ;; 4159 esac 4160 ;; 4161 sunos4*) 4162 case $cc_basename in 4163 CC*) 4164 # Sun C++ 4.x 4165 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4166 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4167 ;; 4168 lcc*) 4169 # Lucid 4170 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4171 ;; 4172 *) 4173 ;; 4174 esac 4175 ;; 4176 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4177 case $cc_basename in 4178 CC*) 4179 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4180 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4181 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4182 ;; 4183 esac 4184 ;; 4185 tandem*) 4186 case $cc_basename in 4187 NCC*) 4188 # NonStop-UX NCC 3.20 4189 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4190 ;; 4191 *) 4192 ;; 4193 esac 4194 ;; 4195 vxworks*) 4196 ;; 4197 *) 4198 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4199 ;; 4200 esac 4201 fi 4202 ], 4203 [ 4204 if test "$GCC" = yes; then 4205 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4206 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4207 4208 case $host_os in 4209 aix*) 4210 # All AIX code is PIC. 4211 if test "$host_cpu" = ia64; then 4212 # AIX 5 now supports IA64 processor 4213 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4214 fi 4215 ;; 4216 4217 amigaos*) 4218 case $host_cpu in 4219 powerpc) 4220 # see comment about AmigaOS4 .so support 4221 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4222 ;; 4223 m68k) 4224 # FIXME: we need at least 68020 code to build shared libraries, but 4225 # adding the `-m68020' flag to GCC prevents building anything better, 4226 # like `-m68040'. 4227 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4228 ;; 4229 esac 4230 ;; 4231 4232 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4233 # PIC is the default for these OSes. 4234 ;; 4235 4236 mingw* | cygwin* | pw32* | os2* | cegcc*) 4237 # This hack is so that the source file can tell whether it is being 4238 # built for inclusion in a dll (and should export symbols for example). 4239 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4240 # (--disable-auto-import) libraries 4241 m4_if([$1], [GCJ], [], 4242 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4243 ;; 4244 4245 darwin* | rhapsody*) 4246 # PIC is the default on this platform 4247 # Common symbols not allowed in MH_DYLIB files 4248 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4249 ;; 4250 4251 haiku*) 4252 # PIC is the default for Haiku. 4253 # The "-static" flag exists, but is broken. 4254 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4255 ;; 4256 4257 hpux*) 4258 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4259 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4260 # sets the default TLS model and affects inlining. 4261 case $host_cpu in 4262 hppa*64*) 4263 # +Z the default 4264 ;; 4265 *) 4266 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4267 ;; 4268 esac 4269 ;; 4270 4271 interix[[3-9]]*) 4272 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4273 # Instead, we relocate shared libraries at runtime. 4274 ;; 4275 4276 msdosdjgpp*) 4277 # Just because we use GCC doesn't mean we suddenly get shared libraries 4278 # on systems that don't support them. 4279 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4280 enable_shared=no 4281 ;; 4282 4283 *nto* | *qnx*) 4284 # QNX uses GNU C++, but need to define -shared option too, otherwise 4285 # it will coredump. 4286 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4287 ;; 4288 4289 sysv4*MP*) 4290 if test -d /usr/nec; then 4291 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4292 fi 4293 ;; 4294 4295 *) 4296 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4297 ;; 4298 esac 4299 4300 case $cc_basename in 4301 nvcc*) # Cuda Compiler Driver 2.2 4302 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4303 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4304 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4305 fi 4306 ;; 4307 esac 4308 else 4309 # PORTME Check for flag to pass linker flags through the system compiler. 4310 case $host_os in 4311 aix*) 4312 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4313 if test "$host_cpu" = ia64; then 4314 # AIX 5 now supports IA64 processor 4315 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4316 else 4317 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4318 fi 4319 ;; 4320 4321 mingw* | cygwin* | pw32* | os2* | cegcc*) 4322 # This hack is so that the source file can tell whether it is being 4323 # built for inclusion in a dll (and should export symbols for example). 4324 m4_if([$1], [GCJ], [], 4325 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4326 ;; 4327 4328 hpux9* | hpux10* | hpux11*) 4329 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4330 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4331 # not for PA HP-UX. 4332 case $host_cpu in 4333 hppa*64*|ia64*) 4334 # +Z the default 4335 ;; 4336 *) 4337 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4338 ;; 4339 esac 4340 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4341 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4342 ;; 4343 4344 irix5* | irix6* | nonstopux*) 4345 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4346 # PIC (with -KPIC) is the default. 4347 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4348 ;; 4349 4350 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4351 case $cc_basename in 4352 # old Intel for x86_64 which still supported -KPIC. 4353 ecc*) 4354 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4355 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4356 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4357 ;; 4358 # icc used to be incompatible with GCC. 4359 # ICC 10 doesn't accept -KPIC any more. 4360 icc* | ifort*) 4361 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4362 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4363 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4364 ;; 4365 # Lahey Fortran 8.1. 4366 lf95*) 4367 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4368 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4369 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4370 ;; 4371 nagfor*) 4372 # NAG Fortran compiler 4373 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4374 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4375 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4376 ;; 4377 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4378 # Portland Group compilers (*not* the Pentium gcc compiler, 4379 # which looks to be a dead project) 4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4381 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4382 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4383 ;; 4384 ccc*) 4385 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4386 # All Alpha code is PIC. 4387 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4388 ;; 4389 xl* | bgxl* | bgf* | mpixl*) 4390 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4391 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4392 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4393 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4394 ;; 4395 *) 4396 case `$CC -V 2>&1 | sed 5q` in 4397 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4398 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4399 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4401 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4402 ;; 4403 *Sun\ F* | *Sun*Fortran*) 4404 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4405 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4406 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4407 ;; 4408 *Sun\ C*) 4409 # Sun C 5.9 4410 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4411 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4412 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4413 ;; 4414 *Intel*\ [[CF]]*Compiler*) 4415 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4416 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4417 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4418 ;; 4419 *Portland\ Group*) 4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4421 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4422 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4423 ;; 4424 esac 4425 ;; 4426 esac 4427 ;; 4428 4429 newsos6) 4430 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4431 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4432 ;; 4433 4434 *nto* | *qnx*) 4435 # QNX uses GNU C++, but need to define -shared option too, otherwise 4436 # it will coredump. 4437 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4438 ;; 4439 4440 osf3* | osf4* | osf5*) 4441 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4442 # All OSF/1 code is PIC. 4443 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4444 ;; 4445 4446 rdos*) 4447 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4448 ;; 4449 4450 solaris*) 4451 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4452 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4453 case $cc_basename in 4454 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4455 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4456 *) 4457 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4458 esac 4459 ;; 4460 4461 sunos4*) 4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4463 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4464 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4465 ;; 4466 4467 sysv4 | sysv4.2uw2* | sysv4.3*) 4468 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4469 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4470 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4471 ;; 4472 4473 sysv4*MP*) 4474 if test -d /usr/nec ;then 4475 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4476 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4477 fi 4478 ;; 4479 4480 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4481 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4482 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4483 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4484 ;; 4485 4486 unicos*) 4487 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4488 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4489 ;; 4490 4491 uts4*) 4492 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4493 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4494 ;; 4495 4496 *) 4497 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4498 ;; 4499 esac 4500 fi 4501 ]) 4502 case $host_os in 4503 # For platforms which do not support PIC, -DPIC is meaningless: 4504 *djgpp*) 4505 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4506 ;; 4507 *) 4508 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4509 ;; 4510 esac 4511 4512 AC_CACHE_CHECK([for $compiler option to produce PIC], 4513 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4514 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4515 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4516 4517 # 4518 # Check to make sure the PIC flag actually works. 4519 # 4520 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4521 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4522 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4523 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4524 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4525 "" | " "*) ;; 4526 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4527 esac], 4528 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4529 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4530 fi 4531 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4532 [Additional compiler flags for building library objects]) 4533 4534 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4535 [How to pass a linker flag through the compiler]) 4536 # 4537 # Check to make sure the static flag actually works. 4538 # 4539 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4540 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4541 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4542 $lt_tmp_static_flag, 4543 [], 4544 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4545 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4546 [Compiler flag to prevent dynamic linking]) 4547 ])# _LT_COMPILER_PIC 4548 4549 4550 # _LT_LINKER_SHLIBS([TAGNAME]) 4551 # ---------------------------- 4552 # See if the linker supports building shared libraries. 4553 m4_defun([_LT_LINKER_SHLIBS], 4554 [AC_REQUIRE([LT_PATH_LD])dnl 4555 AC_REQUIRE([LT_PATH_NM])dnl 4556 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4557 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4558 m4_require([_LT_DECL_EGREP])dnl 4559 m4_require([_LT_DECL_SED])dnl 4560 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4561 m4_require([_LT_TAG_COMPILER])dnl 4562 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4563 m4_if([$1], [CXX], [ 4564 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4565 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4566 case $host_os in 4567 aix[[4-9]]*) 4568 # If we're using GNU nm, then we don't want the "-C" option. 4569 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4570 # Also, AIX nm treats weak defined symbols like other global defined 4571 # symbols, whereas GNU nm marks them as "W". 4572 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4573 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4574 else 4575 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4576 fi 4577 ;; 4578 pw32*) 4579 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4580 ;; 4581 cygwin* | mingw* | cegcc*) 4582 case $cc_basename in 4583 cl*) 4584 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4585 ;; 4586 *) 4587 _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' 4588 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4589 ;; 4590 esac 4591 ;; 4592 linux* | k*bsd*-gnu | gnu*) 4593 _LT_TAGVAR(link_all_deplibs, $1)=no 4594 ;; 4595 *) 4596 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4597 ;; 4598 esac 4599 ], [ 4600 runpath_var= 4601 _LT_TAGVAR(allow_undefined_flag, $1)= 4602 _LT_TAGVAR(always_export_symbols, $1)=no 4603 _LT_TAGVAR(archive_cmds, $1)= 4604 _LT_TAGVAR(archive_expsym_cmds, $1)= 4605 _LT_TAGVAR(compiler_needs_object, $1)=no 4606 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4607 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4608 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4609 _LT_TAGVAR(hardcode_automatic, $1)=no 4610 _LT_TAGVAR(hardcode_direct, $1)=no 4611 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4612 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4613 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4614 _LT_TAGVAR(hardcode_minus_L, $1)=no 4615 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4616 _LT_TAGVAR(inherit_rpath, $1)=no 4617 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4618 _LT_TAGVAR(module_cmds, $1)= 4619 _LT_TAGVAR(module_expsym_cmds, $1)= 4620 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4621 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4622 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4623 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4624 # include_expsyms should be a list of space-separated symbols to be *always* 4625 # included in the symbol list 4626 _LT_TAGVAR(include_expsyms, $1)= 4627 # exclude_expsyms can be an extended regexp of symbols to exclude 4628 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4629 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4630 # as well as any symbol that contains `d'. 4631 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4632 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4633 # platforms (ab)use it in PIC code, but their linkers get confused if 4634 # the symbol is explicitly referenced. Since portable code cannot 4635 # rely on this symbol name, it's probably fine to never include it in 4636 # preloaded symbol tables. 4637 # Exclude shared library initialization/finalization symbols. 4638 dnl Note also adjust exclude_expsyms for C++ above. 4639 extract_expsyms_cmds= 4640 4641 case $host_os in 4642 cygwin* | mingw* | pw32* | cegcc*) 4643 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4644 # When not using gcc, we currently assume that we are using 4645 # Microsoft Visual C++. 4646 if test "$GCC" != yes; then 4647 with_gnu_ld=no 4648 fi 4649 ;; 4650 interix*) 4651 # we just hope/assume this is gcc and not c89 (= MSVC++) 4652 with_gnu_ld=yes 4653 ;; 4654 openbsd*) 4655 with_gnu_ld=no 4656 ;; 4657 linux* | k*bsd*-gnu | gnu*) 4658 _LT_TAGVAR(link_all_deplibs, $1)=no 4659 ;; 4660 esac 4661 4662 _LT_TAGVAR(ld_shlibs, $1)=yes 4663 4664 # On some targets, GNU ld is compatible enough with the native linker 4665 # that we're better off using the native interface for both. 4666 lt_use_gnu_ld_interface=no 4667 if test "$with_gnu_ld" = yes; then 4668 case $host_os in 4669 aix*) 4670 # The AIX port of GNU ld has always aspired to compatibility 4671 # with the native linker. However, as the warning in the GNU ld 4672 # block says, versions before 2.19.5* couldn't really create working 4673 # shared libraries, regardless of the interface used. 4674 case `$LD -v 2>&1` in 4675 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4676 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4677 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4678 *) 4679 lt_use_gnu_ld_interface=yes 4680 ;; 4681 esac 4682 ;; 4683 *) 4684 lt_use_gnu_ld_interface=yes 4685 ;; 4686 esac 4687 fi 4688 4689 if test "$lt_use_gnu_ld_interface" = yes; then 4690 # If archive_cmds runs LD, not CC, wlarc should be empty 4691 wlarc='${wl}' 4692 4693 # Set some defaults for GNU ld with shared library support. These 4694 # are reset later if shared libraries are not supported. Putting them 4695 # here allows them to be overridden if necessary. 4696 runpath_var=LD_RUN_PATH 4697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4698 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4699 # ancient GNU ld didn't support --whole-archive et. al. 4700 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4701 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4702 else 4703 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4704 fi 4705 supports_anon_versioning=no 4706 case `$LD -v 2>&1` in 4707 *GNU\ gold*) supports_anon_versioning=yes ;; 4708 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4709 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4710 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4711 *\ 2.11.*) ;; # other 2.11 versions 4712 *) supports_anon_versioning=yes ;; 4713 esac 4714 4715 # See if GNU ld supports shared libraries. 4716 case $host_os in 4717 aix[[3-9]]*) 4718 # On AIX/PPC, the GNU linker is very broken 4719 if test "$host_cpu" != ia64; then 4720 _LT_TAGVAR(ld_shlibs, $1)=no 4721 cat <<_LT_EOF 1>&2 4722 4723 *** Warning: the GNU linker, at least up to release 2.19, is reported 4724 *** to be unable to reliably create shared libraries on AIX. 4725 *** Therefore, libtool is disabling shared libraries support. If you 4726 *** really care for shared libraries, you may want to install binutils 4727 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4728 *** You will then need to restart the configuration process. 4729 4730 _LT_EOF 4731 fi 4732 ;; 4733 4734 amigaos*) 4735 case $host_cpu in 4736 powerpc) 4737 # see comment about AmigaOS4 .so support 4738 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4739 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4740 ;; 4741 m68k) 4742 _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)' 4743 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4744 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4745 ;; 4746 esac 4747 ;; 4748 4749 beos*) 4750 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4751 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4752 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 4753 # support --undefined. This deserves some investigation. FIXME 4754 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4755 else 4756 _LT_TAGVAR(ld_shlibs, $1)=no 4757 fi 4758 ;; 4759 4760 cygwin* | mingw* | pw32* | cegcc*) 4761 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4762 # as there is no search path for DLLs. 4763 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4764 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4765 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4766 _LT_TAGVAR(always_export_symbols, $1)=no 4767 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4768 _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' 4769 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4770 4771 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4772 _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' 4773 # If the export-symbols file already is a .def file (1st line 4774 # is EXPORTS), use it as is; otherwise, prepend... 4775 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4776 cp $export_symbols $output_objdir/$soname.def; 4777 else 4778 echo EXPORTS > $output_objdir/$soname.def; 4779 cat $export_symbols >> $output_objdir/$soname.def; 4780 fi~ 4781 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4782 else 4783 _LT_TAGVAR(ld_shlibs, $1)=no 4784 fi 4785 ;; 4786 4787 haiku*) 4788 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4789 _LT_TAGVAR(link_all_deplibs, $1)=yes 4790 ;; 4791 4792 interix[[3-9]]*) 4793 _LT_TAGVAR(hardcode_direct, $1)=no 4794 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4795 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4796 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4797 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4798 # Instead, shared libraries are loaded at an image base (0x10000000 by 4799 # default) and relocated if they conflict, which is a slow very memory 4800 # consuming and fragmenting process. To avoid this, we pick a random, 4801 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4802 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4804 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4805 ;; 4806 4807 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4808 tmp_diet=no 4809 if test "$host_os" = linux-dietlibc; then 4810 case $cc_basename in 4811 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4812 esac 4813 fi 4814 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4815 && test "$tmp_diet" = no 4816 then 4817 tmp_addflag=' $pic_flag' 4818 tmp_sharedflag='-shared' 4819 case $cc_basename,$host_cpu in 4820 pgcc*) # Portland Group C compiler 4821 _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' 4822 tmp_addflag=' $pic_flag' 4823 ;; 4824 pgf77* | pgf90* | pgf95* | pgfortran*) 4825 # Portland Group f77 and f90 compilers 4826 _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' 4827 tmp_addflag=' $pic_flag -Mnomain' ;; 4828 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4829 tmp_addflag=' -i_dynamic' ;; 4830 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4831 tmp_addflag=' -i_dynamic -nofor_main' ;; 4832 ifc* | ifort*) # Intel Fortran compiler 4833 tmp_addflag=' -nofor_main' ;; 4834 lf95*) # Lahey Fortran 8.1 4835 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4836 tmp_sharedflag='--shared' ;; 4837 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4838 tmp_sharedflag='-qmkshrobj' 4839 tmp_addflag= ;; 4840 nvcc*) # Cuda Compiler Driver 2.2 4841 _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' 4842 _LT_TAGVAR(compiler_needs_object, $1)=yes 4843 ;; 4844 esac 4845 case `$CC -V 2>&1 | sed 5q` in 4846 *Sun\ C*) # Sun C 5.9 4847 _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' 4848 _LT_TAGVAR(compiler_needs_object, $1)=yes 4849 tmp_sharedflag='-G' ;; 4850 *Sun\ F*) # Sun Fortran 8.3 4851 tmp_sharedflag='-G' ;; 4852 esac 4853 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4854 4855 if test "x$supports_anon_versioning" = xyes; then 4856 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4857 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4858 echo "local: *; };" >> $output_objdir/$libname.ver~ 4859 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4860 fi 4861 4862 case $cc_basename in 4863 xlf* | bgf* | bgxlf* | mpixlf*) 4864 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4865 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4866 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4867 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4868 if test "x$supports_anon_versioning" = xyes; then 4869 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4870 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4871 echo "local: *; };" >> $output_objdir/$libname.ver~ 4872 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4873 fi 4874 ;; 4875 esac 4876 else 4877 _LT_TAGVAR(ld_shlibs, $1)=no 4878 fi 4879 ;; 4880 4881 netbsd* | netbsdelf*-gnu) 4882 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4883 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4884 wlarc= 4885 else 4886 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4887 _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' 4888 fi 4889 ;; 4890 4891 solaris*) 4892 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4893 _LT_TAGVAR(ld_shlibs, $1)=no 4894 cat <<_LT_EOF 1>&2 4895 4896 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4897 *** create shared libraries on Solaris systems. Therefore, libtool 4898 *** is disabling shared libraries support. We urge you to upgrade GNU 4899 *** binutils to release 2.9.1 or newer. Another option is to modify 4900 *** your PATH or compiler configuration so that the native linker is 4901 *** used, and then restart. 4902 4903 _LT_EOF 4904 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4905 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4906 _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' 4907 else 4908 _LT_TAGVAR(ld_shlibs, $1)=no 4909 fi 4910 ;; 4911 4912 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4913 case `$LD -v 2>&1` in 4914 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4915 _LT_TAGVAR(ld_shlibs, $1)=no 4916 cat <<_LT_EOF 1>&2 4917 4918 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4919 *** reliably create shared libraries on SCO systems. Therefore, libtool 4920 *** is disabling shared libraries support. We urge you to upgrade GNU 4921 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4922 *** your PATH or compiler configuration so that the native linker is 4923 *** used, and then restart. 4924 4925 _LT_EOF 4926 ;; 4927 *) 4928 # For security reasons, it is highly recommended that you always 4929 # use absolute paths for naming shared libraries, and exclude the 4930 # DT_RUNPATH tag from executables and libraries. But doing so 4931 # requires that you compile everything twice, which is a pain. 4932 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4933 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4934 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4935 _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' 4936 else 4937 _LT_TAGVAR(ld_shlibs, $1)=no 4938 fi 4939 ;; 4940 esac 4941 ;; 4942 4943 sunos4*) 4944 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4945 wlarc= 4946 _LT_TAGVAR(hardcode_direct, $1)=yes 4947 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4948 ;; 4949 4950 *) 4951 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4952 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4953 _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' 4954 else 4955 _LT_TAGVAR(ld_shlibs, $1)=no 4956 fi 4957 ;; 4958 esac 4959 4960 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4961 runpath_var= 4962 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4963 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4964 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4965 fi 4966 else 4967 # PORTME fill in a description of your system's linker (not GNU ld) 4968 case $host_os in 4969 aix3*) 4970 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4971 _LT_TAGVAR(always_export_symbols, $1)=yes 4972 _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' 4973 # Note: this linker hardcodes the directories in LIBPATH if there 4974 # are no directories specified by -L. 4975 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4976 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4977 # Neither direct hardcoding nor static linking is supported with a 4978 # broken collect2. 4979 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4980 fi 4981 ;; 4982 4983 aix[[4-9]]*) 4984 if test "$host_cpu" = ia64; then 4985 # On IA64, the linker does run time linking by default, so we don't 4986 # have to do anything special. 4987 aix_use_runtimelinking=no 4988 exp_sym_flag='-Bexport' 4989 no_entry_flag="" 4990 else 4991 # If we're using GNU nm, then we don't want the "-C" option. 4992 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4993 # Also, AIX nm treats weak defined symbols like other global 4994 # defined symbols, whereas GNU nm marks them as "W". 4995 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4996 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4997 else 4998 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4999 fi 5000 aix_use_runtimelinking=no 5001 5002 # Test if we are trying to use run time linking or normal 5003 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5004 # need to do runtime linking. 5005 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5006 for ld_flag in $LDFLAGS; do 5007 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5008 aix_use_runtimelinking=yes 5009 break 5010 fi 5011 done 5012 ;; 5013 esac 5014 5015 exp_sym_flag='-bexport' 5016 no_entry_flag='-bnoentry' 5017 fi 5018 5019 # When large executables or shared objects are built, AIX ld can 5020 # have problems creating the table of contents. If linking a library 5021 # or program results in "error TOC overflow" add -mminimal-toc to 5022 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5023 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5024 5025 _LT_TAGVAR(archive_cmds, $1)='' 5026 _LT_TAGVAR(hardcode_direct, $1)=yes 5027 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5028 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5029 _LT_TAGVAR(link_all_deplibs, $1)=yes 5030 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5031 5032 if test "$GCC" = yes; then 5033 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5034 # We only want to do this on AIX 4.2 and lower, the check 5035 # below for broken collect2 doesn't work under 4.3+ 5036 collect2name=`${CC} -print-prog-name=collect2` 5037 if test -f "$collect2name" && 5038 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5039 then 5040 # We have reworked collect2 5041 : 5042 else 5043 # We have old collect2 5044 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5045 # It fails to find uninstalled libraries when the uninstalled 5046 # path is not listed in the libpath. Setting hardcode_minus_L 5047 # to unsupported forces relinking 5048 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5050 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5051 fi 5052 ;; 5053 esac 5054 shared_flag='-shared' 5055 if test "$aix_use_runtimelinking" = yes; then 5056 shared_flag="$shared_flag "'${wl}-G' 5057 fi 5058 _LT_TAGVAR(link_all_deplibs, $1)=no 5059 else 5060 # not using gcc 5061 if test "$host_cpu" = ia64; then 5062 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5063 # chokes on -Wl,-G. The following line is correct: 5064 shared_flag='-G' 5065 else 5066 if test "$aix_use_runtimelinking" = yes; then 5067 shared_flag='${wl}-G' 5068 else 5069 shared_flag='${wl}-bM:SRE' 5070 fi 5071 fi 5072 fi 5073 5074 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5075 # It seems that -bexpall does not export symbols beginning with 5076 # underscore (_), so it is better to generate a list of symbols to export. 5077 _LT_TAGVAR(always_export_symbols, $1)=yes 5078 if test "$aix_use_runtimelinking" = yes; then 5079 # Warning - without using the other runtime loading flags (-brtl), 5080 # -berok will link without error, but may produce a broken library. 5081 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5082 # Determine the default libpath from the value encoded in an 5083 # empty executable. 5084 _LT_SYS_MODULE_PATH_AIX([$1]) 5085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5086 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5087 else 5088 if test "$host_cpu" = ia64; then 5089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5090 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5091 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 5092 else 5093 # Determine the default libpath from the value encoded in an 5094 # empty executable. 5095 _LT_SYS_MODULE_PATH_AIX([$1]) 5096 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5097 # Warning - without using the other run time loading flags, 5098 # -berok will link without error, but may produce a broken library. 5099 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5100 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5101 if test "$with_gnu_ld" = yes; then 5102 # We only use this code for GNU lds that support --whole-archive. 5103 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5104 else 5105 # Exported symbols can be pulled into shared objects from archives 5106 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5107 fi 5108 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5109 # This is similar to how AIX traditionally builds its shared libraries. 5110 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 5111 fi 5112 fi 5113 ;; 5114 5115 amigaos*) 5116 case $host_cpu in 5117 powerpc) 5118 # see comment about AmigaOS4 .so support 5119 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5120 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5121 ;; 5122 m68k) 5123 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 5124 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5125 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5126 ;; 5127 esac 5128 ;; 5129 5130 bsdi[[45]]*) 5131 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5132 ;; 5133 5134 cygwin* | mingw* | pw32* | cegcc*) 5135 # When not using gcc, we currently assume that we are using 5136 # Microsoft Visual C++. 5137 # hardcode_libdir_flag_spec is actually meaningless, as there is 5138 # no search path for DLLs. 5139 case $cc_basename in 5140 cl*) 5141 # Native MSVC 5142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5143 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5144 _LT_TAGVAR(always_export_symbols, $1)=yes 5145 _LT_TAGVAR(file_list_spec, $1)='@' 5146 # Tell ltmain to make .lib files, not .a files. 5147 libext=lib 5148 # Tell ltmain to make .dll files, not .so files. 5149 shrext_cmds=".dll" 5150 # FIXME: Setting linknames here is a bad hack. 5151 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5152 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5153 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5154 else 5155 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5156 fi~ 5157 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5158 linknames=' 5159 # The linker will not automatically build a static lib if we build a DLL. 5160 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5161 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5162 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5163 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' 5164 # Don't use ranlib 5165 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5166 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5167 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5168 case $lt_outputfile in 5169 *.exe|*.EXE) ;; 5170 *) 5171 lt_outputfile="$lt_outputfile.exe" 5172 lt_tool_outputfile="$lt_tool_outputfile.exe" 5173 ;; 5174 esac~ 5175 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5176 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5177 $RM "$lt_outputfile.manifest"; 5178 fi' 5179 ;; 5180 *) 5181 # Assume MSVC wrapper 5182 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5183 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5184 # Tell ltmain to make .lib files, not .a files. 5185 libext=lib 5186 # Tell ltmain to make .dll files, not .so files. 5187 shrext_cmds=".dll" 5188 # FIXME: Setting linknames here is a bad hack. 5189 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5190 # The linker will automatically build a .lib file if we build a DLL. 5191 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5192 # FIXME: Should let the user specify the lib program. 5193 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5194 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5195 ;; 5196 esac 5197 ;; 5198 5199 darwin* | rhapsody*) 5200 _LT_DARWIN_LINKER_FEATURES($1) 5201 ;; 5202 5203 dgux*) 5204 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5205 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5206 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5207 ;; 5208 5209 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5210 # support. Future versions do this automatically, but an explicit c++rt0.o 5211 # does not break anything, and helps significantly (at the cost of a little 5212 # extra space). 5213 freebsd2.2*) 5214 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5215 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5216 _LT_TAGVAR(hardcode_direct, $1)=yes 5217 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5218 ;; 5219 5220 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5221 freebsd2.*) 5222 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5223 _LT_TAGVAR(hardcode_direct, $1)=yes 5224 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5225 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5226 ;; 5227 5228 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5229 freebsd* | dragonfly*) 5230 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5231 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5232 _LT_TAGVAR(hardcode_direct, $1)=yes 5233 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5234 ;; 5235 5236 hpux9*) 5237 if test "$GCC" = yes; then 5238 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5239 else 5240 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5241 fi 5242 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5243 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5244 _LT_TAGVAR(hardcode_direct, $1)=yes 5245 5246 # hardcode_minus_L: Not really in the search PATH, 5247 # but as the default location of the library. 5248 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5250 ;; 5251 5252 hpux10*) 5253 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5254 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5255 else 5256 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5257 fi 5258 if test "$with_gnu_ld" = no; then 5259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5260 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5261 _LT_TAGVAR(hardcode_direct, $1)=yes 5262 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5263 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5264 # hardcode_minus_L: Not really in the search PATH, 5265 # but as the default location of the library. 5266 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5267 fi 5268 ;; 5269 5270 hpux11*) 5271 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5272 case $host_cpu in 5273 hppa*64*) 5274 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5275 ;; 5276 ia64*) 5277 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5278 ;; 5279 *) 5280 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5281 ;; 5282 esac 5283 else 5284 case $host_cpu in 5285 hppa*64*) 5286 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5287 ;; 5288 ia64*) 5289 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5290 ;; 5291 *) 5292 m4_if($1, [], [ 5293 # Older versions of the 11.00 compiler do not understand -b yet 5294 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5295 _LT_LINKER_OPTION([if $CC understands -b], 5296 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5297 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5298 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5299 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5300 ;; 5301 esac 5302 fi 5303 if test "$with_gnu_ld" = no; then 5304 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5305 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5306 5307 case $host_cpu in 5308 hppa*64*|ia64*) 5309 _LT_TAGVAR(hardcode_direct, $1)=no 5310 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5311 ;; 5312 *) 5313 _LT_TAGVAR(hardcode_direct, $1)=yes 5314 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5315 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5316 5317 # hardcode_minus_L: Not really in the search PATH, 5318 # but as the default location of the library. 5319 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5320 ;; 5321 esac 5322 fi 5323 ;; 5324 5325 irix5* | irix6* | nonstopux*) 5326 if test "$GCC" = yes; then 5327 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5328 # Try to use the -exported_symbol ld option, if it does not 5329 # work, assume that -exports_file does not work either and 5330 # implicitly export all symbols. 5331 # This should be the same for all languages, so no per-tag cache variable. 5332 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5333 [lt_cv_irix_exported_symbol], 5334 [save_LDFLAGS="$LDFLAGS" 5335 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5336 AC_LINK_IFELSE( 5337 [AC_LANG_SOURCE( 5338 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5339 [C++], [[int foo (void) { return 0; }]], 5340 [Fortran 77], [[ 5341 subroutine foo 5342 end]], 5343 [Fortran], [[ 5344 subroutine foo 5345 end]])])], 5346 [lt_cv_irix_exported_symbol=yes], 5347 [lt_cv_irix_exported_symbol=no]) 5348 LDFLAGS="$save_LDFLAGS"]) 5349 if test "$lt_cv_irix_exported_symbol" = yes; then 5350 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 5351 fi 5352 else 5353 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5354 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 5355 fi 5356 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5357 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5358 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5359 _LT_TAGVAR(inherit_rpath, $1)=yes 5360 _LT_TAGVAR(link_all_deplibs, $1)=yes 5361 ;; 5362 5363 netbsd* | netbsdelf*-gnu) 5364 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5365 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5366 else 5367 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5368 fi 5369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5370 _LT_TAGVAR(hardcode_direct, $1)=yes 5371 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5372 ;; 5373 5374 newsos6) 5375 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5376 _LT_TAGVAR(hardcode_direct, $1)=yes 5377 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5378 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5379 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5380 ;; 5381 5382 *nto* | *qnx*) 5383 ;; 5384 5385 openbsd*) 5386 if test -f /usr/libexec/ld.so; then 5387 _LT_TAGVAR(hardcode_direct, $1)=yes 5388 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5389 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5390 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5391 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5392 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5393 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5394 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5395 else 5396 case $host_os in 5397 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5398 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5400 ;; 5401 *) 5402 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5404 ;; 5405 esac 5406 fi 5407 else 5408 _LT_TAGVAR(ld_shlibs, $1)=no 5409 fi 5410 ;; 5411 5412 os2*) 5413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5414 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5415 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5416 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 5417 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5418 ;; 5419 5420 osf3*) 5421 if test "$GCC" = yes; then 5422 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5423 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5424 else 5425 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5426 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5427 fi 5428 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5429 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5430 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5431 ;; 5432 5433 osf4* | osf5*) # as osf3* with the addition of -msym flag 5434 if test "$GCC" = yes; then 5435 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5436 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5437 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5438 else 5439 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5440 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5441 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 5442 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 5443 5444 # Both c and cxx compiler support -rpath directly 5445 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5446 fi 5447 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5448 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5449 ;; 5450 5451 solaris*) 5452 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5453 if test "$GCC" = yes; then 5454 wlarc='${wl}' 5455 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5456 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5457 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5458 else 5459 case `$CC -V 2>&1` in 5460 *"Compilers 5.0"*) 5461 wlarc='' 5462 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5463 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5464 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5465 ;; 5466 *) 5467 wlarc='${wl}' 5468 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5469 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5470 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5471 ;; 5472 esac 5473 fi 5474 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5475 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5476 case $host_os in 5477 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5478 *) 5479 # The compiler driver will combine and reorder linker options, 5480 # but understands `-z linker_flag'. GCC discards it without `$wl', 5481 # but is careful enough not to reorder. 5482 # Supported since Solaris 2.6 (maybe 2.5.1?) 5483 if test "$GCC" = yes; then 5484 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5485 else 5486 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5487 fi 5488 ;; 5489 esac 5490 _LT_TAGVAR(link_all_deplibs, $1)=yes 5491 ;; 5492 5493 sunos4*) 5494 if test "x$host_vendor" = xsequent; then 5495 # Use $CC to link under sequent, because it throws in some extra .o 5496 # files that make .init and .fini sections work. 5497 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5498 else 5499 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5500 fi 5501 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5502 _LT_TAGVAR(hardcode_direct, $1)=yes 5503 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5504 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5505 ;; 5506 5507 sysv4) 5508 case $host_vendor in 5509 sni) 5510 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5511 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5512 ;; 5513 siemens) 5514 ## LD is ld it makes a PLAMLIB 5515 ## CC just makes a GrossModule. 5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5517 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5518 _LT_TAGVAR(hardcode_direct, $1)=no 5519 ;; 5520 motorola) 5521 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5522 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5523 ;; 5524 esac 5525 runpath_var='LD_RUN_PATH' 5526 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5527 ;; 5528 5529 sysv4.3*) 5530 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5531 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5532 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5533 ;; 5534 5535 sysv4*MP*) 5536 if test -d /usr/nec; then 5537 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5538 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5539 runpath_var=LD_RUN_PATH 5540 hardcode_runpath_var=yes 5541 _LT_TAGVAR(ld_shlibs, $1)=yes 5542 fi 5543 ;; 5544 5545 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5546 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5547 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5548 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5549 runpath_var='LD_RUN_PATH' 5550 5551 if test "$GCC" = yes; then 5552 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5553 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5554 else 5555 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5556 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5557 fi 5558 ;; 5559 5560 sysv5* | sco3.2v5* | sco5v6*) 5561 # Note: We can NOT use -z defs as we might desire, because we do not 5562 # link with -lc, and that would cause any symbols used from libc to 5563 # always be unresolved, which means just about no library would 5564 # ever link correctly. If we're not using GNU ld we use -z text 5565 # though, which does catch some bad symbols but isn't as heavy-handed 5566 # as -z defs. 5567 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5568 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5569 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5570 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5571 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5572 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5573 _LT_TAGVAR(link_all_deplibs, $1)=yes 5574 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5575 runpath_var='LD_RUN_PATH' 5576 5577 if test "$GCC" = yes; then 5578 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5579 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5580 else 5581 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5582 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5583 fi 5584 ;; 5585 5586 uts4*) 5587 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5588 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5589 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5590 ;; 5591 5592 *) 5593 _LT_TAGVAR(ld_shlibs, $1)=no 5594 ;; 5595 esac 5596 5597 if test x$host_vendor = xsni; then 5598 case $host in 5599 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5600 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5601 ;; 5602 esac 5603 fi 5604 fi 5605 ]) 5606 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5607 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5608 5609 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5610 5611 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5612 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5613 _LT_DECL([], [extract_expsyms_cmds], [2], 5614 [The commands to extract the exported symbol list from a shared archive]) 5615 5616 # 5617 # Do we need to explicitly link libc? 5618 # 5619 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5620 x|xyes) 5621 # Assume -lc should be added 5622 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5623 5624 if test "$enable_shared" = yes && test "$GCC" = yes; then 5625 case $_LT_TAGVAR(archive_cmds, $1) in 5626 *'~'*) 5627 # FIXME: we may have to deal with multi-command sequences. 5628 ;; 5629 '$CC '*) 5630 # Test whether the compiler implicitly links with -lc since on some 5631 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5632 # to ld, don't add -lc before -lgcc. 5633 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5634 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5635 [$RM conftest* 5636 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5637 5638 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5639 soname=conftest 5640 lib=conftest 5641 libobjs=conftest.$ac_objext 5642 deplibs= 5643 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5644 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5645 compiler_flags=-v 5646 linker_flags=-v 5647 verstring= 5648 output_objdir=. 5649 libname=conftest 5650 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5651 _LT_TAGVAR(allow_undefined_flag, $1)= 5652 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5653 then 5654 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5655 else 5656 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5657 fi 5658 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5659 else 5660 cat conftest.err 1>&5 5661 fi 5662 $RM conftest* 5663 ]) 5664 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5665 ;; 5666 esac 5667 fi 5668 ;; 5669 esac 5670 5671 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5672 [Whether or not to add -lc for building shared libraries]) 5673 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5674 [enable_shared_with_static_runtimes], [0], 5675 [Whether or not to disallow shared libs when runtime libs are static]) 5676 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5677 [Compiler flag to allow reflexive dlopens]) 5678 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5679 [Compiler flag to generate shared objects directly from archives]) 5680 _LT_TAGDECL([], [compiler_needs_object], [1], 5681 [Whether the compiler copes with passing no objects directly]) 5682 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5683 [Create an old-style archive from a shared archive]) 5684 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5685 [Create a temporary old-style archive to link instead of a shared archive]) 5686 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5687 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5688 _LT_TAGDECL([], [module_cmds], [2], 5689 [Commands used to build a loadable module if different from building 5690 a shared archive.]) 5691 _LT_TAGDECL([], [module_expsym_cmds], [2]) 5692 _LT_TAGDECL([], [with_gnu_ld], [1], 5693 [Whether we are building with GNU ld or not]) 5694 _LT_TAGDECL([], [allow_undefined_flag], [1], 5695 [Flag that allows shared libraries with undefined symbols to be built]) 5696 _LT_TAGDECL([], [no_undefined_flag], [1], 5697 [Flag that enforces no undefined symbols]) 5698 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5699 [Flag to hardcode $libdir into a binary during linking. 5700 This must work even if $libdir does not exist]) 5701 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5702 [Whether we need a single "-rpath" flag with a separated argument]) 5703 _LT_TAGDECL([], [hardcode_direct], [0], 5704 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5705 DIR into the resulting binary]) 5706 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5707 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5708 DIR into the resulting binary and the resulting library dependency is 5709 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5710 library is relocated]) 5711 _LT_TAGDECL([], [hardcode_minus_L], [0], 5712 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5713 into the resulting binary]) 5714 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5715 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5716 into the resulting binary]) 5717 _LT_TAGDECL([], [hardcode_automatic], [0], 5718 [Set to "yes" if building a shared library automatically hardcodes DIR 5719 into the library and all subsequent libraries and executables linked 5720 against it]) 5721 _LT_TAGDECL([], [inherit_rpath], [0], 5722 [Set to yes if linker adds runtime paths of dependent libraries 5723 to runtime path list]) 5724 _LT_TAGDECL([], [link_all_deplibs], [0], 5725 [Whether libtool must link a program against all its dependency libraries]) 5726 _LT_TAGDECL([], [always_export_symbols], [0], 5727 [Set to "yes" if exported symbols are required]) 5728 _LT_TAGDECL([], [export_symbols_cmds], [2], 5729 [The commands to list exported symbols]) 5730 _LT_TAGDECL([], [exclude_expsyms], [1], 5731 [Symbols that should not be listed in the preloaded symbols]) 5732 _LT_TAGDECL([], [include_expsyms], [1], 5733 [Symbols that must always be exported]) 5734 _LT_TAGDECL([], [prelink_cmds], [2], 5735 [Commands necessary for linking programs (against libraries) with templates]) 5736 _LT_TAGDECL([], [postlink_cmds], [2], 5737 [Commands necessary for finishing linking programs]) 5738 _LT_TAGDECL([], [file_list_spec], [1], 5739 [Specify filename containing input files]) 5740 dnl FIXME: Not yet implemented 5741 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5742 dnl [Compiler flag to generate thread safe objects]) 5743 ])# _LT_LINKER_SHLIBS 5744 5745 5746 # _LT_LANG_C_CONFIG([TAG]) 5747 # ------------------------ 5748 # Ensure that the configuration variables for a C compiler are suitably 5749 # defined. These variables are subsequently used by _LT_CONFIG to write 5750 # the compiler configuration to `libtool'. 5751 m4_defun([_LT_LANG_C_CONFIG], 5752 [m4_require([_LT_DECL_EGREP])dnl 5753 lt_save_CC="$CC" 5754 AC_LANG_PUSH(C) 5755 5756 # Source file extension for C test sources. 5757 ac_ext=c 5758 5759 # Object file extension for compiled C test sources. 5760 objext=o 5761 _LT_TAGVAR(objext, $1)=$objext 5762 5763 # Code to be used in simple compile tests 5764 lt_simple_compile_test_code="int some_variable = 0;" 5765 5766 # Code to be used in simple link tests 5767 lt_simple_link_test_code='int main(){return(0);}' 5768 5769 _LT_TAG_COMPILER 5770 # Save the default compiler, since it gets overwritten when the other 5771 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5772 compiler_DEFAULT=$CC 5773 5774 # save warnings/boilerplate of simple test code 5775 _LT_COMPILER_BOILERPLATE 5776 _LT_LINKER_BOILERPLATE 5777 5778 ## CAVEAT EMPTOR: 5779 ## There is no encapsulation within the following macros, do not change 5780 ## the running order or otherwise move them around unless you know exactly 5781 ## what you are doing... 5782 if test -n "$compiler"; then 5783 _LT_COMPILER_NO_RTTI($1) 5784 _LT_COMPILER_PIC($1) 5785 _LT_COMPILER_C_O($1) 5786 _LT_COMPILER_FILE_LOCKS($1) 5787 _LT_LINKER_SHLIBS($1) 5788 _LT_SYS_DYNAMIC_LINKER($1) 5789 _LT_LINKER_HARDCODE_LIBPATH($1) 5790 LT_SYS_DLOPEN_SELF 5791 _LT_CMD_STRIPLIB 5792 5793 # Report which library types will actually be built 5794 AC_MSG_CHECKING([if libtool supports shared libraries]) 5795 AC_MSG_RESULT([$can_build_shared]) 5796 5797 AC_MSG_CHECKING([whether to build shared libraries]) 5798 test "$can_build_shared" = "no" && enable_shared=no 5799 5800 # On AIX, shared libraries and static libraries use the same namespace, and 5801 # are all built from PIC. 5802 case $host_os in 5803 aix3*) 5804 test "$enable_shared" = yes && enable_static=no 5805 if test -n "$RANLIB"; then 5806 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5807 postinstall_cmds='$RANLIB $lib' 5808 fi 5809 ;; 5810 5811 aix[[4-9]]*) 5812 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5813 test "$enable_shared" = yes && enable_static=no 5814 fi 5815 ;; 5816 esac 5817 AC_MSG_RESULT([$enable_shared]) 5818 5819 AC_MSG_CHECKING([whether to build static libraries]) 5820 # Make sure either enable_shared or enable_static is yes. 5821 test "$enable_shared" = yes || enable_static=yes 5822 AC_MSG_RESULT([$enable_static]) 5823 5824 _LT_CONFIG($1) 5825 fi 5826 AC_LANG_POP 5827 CC="$lt_save_CC" 5828 ])# _LT_LANG_C_CONFIG 5829 5830 5831 # _LT_LANG_CXX_CONFIG([TAG]) 5832 # -------------------------- 5833 # Ensure that the configuration variables for a C++ compiler are suitably 5834 # defined. These variables are subsequently used by _LT_CONFIG to write 5835 # the compiler configuration to `libtool'. 5836 m4_defun([_LT_LANG_CXX_CONFIG], 5837 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5838 m4_require([_LT_DECL_EGREP])dnl 5839 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5840 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5841 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5842 (test "X$CXX" != "Xg++"))) ; then 5843 AC_PROG_CXXCPP 5844 else 5845 _lt_caught_CXX_error=yes 5846 fi 5847 5848 AC_LANG_PUSH(C++) 5849 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5850 _LT_TAGVAR(allow_undefined_flag, $1)= 5851 _LT_TAGVAR(always_export_symbols, $1)=no 5852 _LT_TAGVAR(archive_expsym_cmds, $1)= 5853 _LT_TAGVAR(compiler_needs_object, $1)=no 5854 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5855 _LT_TAGVAR(hardcode_direct, $1)=no 5856 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5857 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5858 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5859 _LT_TAGVAR(hardcode_minus_L, $1)=no 5860 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5861 _LT_TAGVAR(hardcode_automatic, $1)=no 5862 _LT_TAGVAR(inherit_rpath, $1)=no 5863 _LT_TAGVAR(module_cmds, $1)= 5864 _LT_TAGVAR(module_expsym_cmds, $1)= 5865 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5866 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5867 _LT_TAGVAR(reload_flag, $1)=$reload_flag 5868 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5869 _LT_TAGVAR(no_undefined_flag, $1)= 5870 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5871 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5872 5873 # Source file extension for C++ test sources. 5874 ac_ext=cpp 5875 5876 # Object file extension for compiled C++ test sources. 5877 objext=o 5878 _LT_TAGVAR(objext, $1)=$objext 5879 5880 # No sense in running all these tests if we already determined that 5881 # the CXX compiler isn't working. Some variables (like enable_shared) 5882 # are currently assumed to apply to all compilers on this platform, 5883 # and will be corrupted by setting them based on a non-working compiler. 5884 if test "$_lt_caught_CXX_error" != yes; then 5885 # Code to be used in simple compile tests 5886 lt_simple_compile_test_code="int some_variable = 0;" 5887 5888 # Code to be used in simple link tests 5889 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5890 5891 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5892 _LT_TAG_COMPILER 5893 5894 # save warnings/boilerplate of simple test code 5895 _LT_COMPILER_BOILERPLATE 5896 _LT_LINKER_BOILERPLATE 5897 5898 # Allow CC to be a program name with arguments. 5899 lt_save_CC=$CC 5900 lt_save_CFLAGS=$CFLAGS 5901 lt_save_LD=$LD 5902 lt_save_GCC=$GCC 5903 GCC=$GXX 5904 lt_save_with_gnu_ld=$with_gnu_ld 5905 lt_save_path_LD=$lt_cv_path_LD 5906 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5907 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5908 else 5909 $as_unset lt_cv_prog_gnu_ld 5910 fi 5911 if test -n "${lt_cv_path_LDCXX+set}"; then 5912 lt_cv_path_LD=$lt_cv_path_LDCXX 5913 else 5914 $as_unset lt_cv_path_LD 5915 fi 5916 test -z "${LDCXX+set}" || LD=$LDCXX 5917 CC=${CXX-"c++"} 5918 CFLAGS=$CXXFLAGS 5919 compiler=$CC 5920 _LT_TAGVAR(compiler, $1)=$CC 5921 _LT_CC_BASENAME([$compiler]) 5922 5923 if test -n "$compiler"; then 5924 # We don't want -fno-exception when compiling C++ code, so set the 5925 # no_builtin_flag separately 5926 if test "$GXX" = yes; then 5927 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5928 else 5929 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5930 fi 5931 5932 if test "$GXX" = yes; then 5933 # Set up default GNU C++ configuration 5934 5935 LT_PATH_LD 5936 5937 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5938 # archiving commands below assume that GNU ld is being used. 5939 if test "$with_gnu_ld" = yes; then 5940 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5941 _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' 5942 5943 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5944 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5945 5946 # If archive_cmds runs LD, not CC, wlarc should be empty 5947 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5948 # investigate it a little bit more. (MM) 5949 wlarc='${wl}' 5950 5951 # ancient GNU ld didn't support --whole-archive et. al. 5952 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5953 $GREP 'no-whole-archive' > /dev/null; then 5954 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5955 else 5956 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5957 fi 5958 else 5959 with_gnu_ld=no 5960 wlarc= 5961 5962 # A generic and very simple default shared library creation 5963 # command for GNU C++ for the case where it uses the native 5964 # linker, instead of GNU ld. If possible, this setting should 5965 # overridden to take advantage of the native linker features on 5966 # the platform it is being used on. 5967 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5968 fi 5969 5970 # Commands to make compiler produce verbose output that lists 5971 # what "hidden" libraries, object files and flags are used when 5972 # linking a shared library. 5973 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5974 5975 else 5976 GXX=no 5977 with_gnu_ld=no 5978 wlarc= 5979 fi 5980 5981 # PORTME: fill in a description of your system's C++ link characteristics 5982 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5983 _LT_TAGVAR(ld_shlibs, $1)=yes 5984 case $host_os in 5985 aix3*) 5986 # FIXME: insert proper C++ library support 5987 _LT_TAGVAR(ld_shlibs, $1)=no 5988 ;; 5989 aix[[4-9]]*) 5990 if test "$host_cpu" = ia64; then 5991 # On IA64, the linker does run time linking by default, so we don't 5992 # have to do anything special. 5993 aix_use_runtimelinking=no 5994 exp_sym_flag='-Bexport' 5995 no_entry_flag="" 5996 else 5997 aix_use_runtimelinking=no 5998 5999 # Test if we are trying to use run time linking or normal 6000 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6001 # need to do runtime linking. 6002 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6003 for ld_flag in $LDFLAGS; do 6004 case $ld_flag in 6005 *-brtl*) 6006 aix_use_runtimelinking=yes 6007 break 6008 ;; 6009 esac 6010 done 6011 ;; 6012 esac 6013 6014 exp_sym_flag='-bexport' 6015 no_entry_flag='-bnoentry' 6016 fi 6017 6018 # When large executables or shared objects are built, AIX ld can 6019 # have problems creating the table of contents. If linking a library 6020 # or program results in "error TOC overflow" add -mminimal-toc to 6021 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6022 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6023 6024 _LT_TAGVAR(archive_cmds, $1)='' 6025 _LT_TAGVAR(hardcode_direct, $1)=yes 6026 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6027 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6028 _LT_TAGVAR(link_all_deplibs, $1)=yes 6029 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 6030 6031 if test "$GXX" = yes; then 6032 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6033 # We only want to do this on AIX 4.2 and lower, the check 6034 # below for broken collect2 doesn't work under 4.3+ 6035 collect2name=`${CC} -print-prog-name=collect2` 6036 if test -f "$collect2name" && 6037 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6038 then 6039 # We have reworked collect2 6040 : 6041 else 6042 # We have old collect2 6043 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6044 # It fails to find uninstalled libraries when the uninstalled 6045 # path is not listed in the libpath. Setting hardcode_minus_L 6046 # to unsupported forces relinking 6047 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6049 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6050 fi 6051 esac 6052 shared_flag='-shared' 6053 if test "$aix_use_runtimelinking" = yes; then 6054 shared_flag="$shared_flag "'${wl}-G' 6055 fi 6056 else 6057 # not using gcc 6058 if test "$host_cpu" = ia64; then 6059 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6060 # chokes on -Wl,-G. The following line is correct: 6061 shared_flag='-G' 6062 else 6063 if test "$aix_use_runtimelinking" = yes; then 6064 shared_flag='${wl}-G' 6065 else 6066 shared_flag='${wl}-bM:SRE' 6067 fi 6068 fi 6069 fi 6070 6071 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6072 # It seems that -bexpall does not export symbols beginning with 6073 # underscore (_), so it is better to generate a list of symbols to 6074 # export. 6075 _LT_TAGVAR(always_export_symbols, $1)=yes 6076 if test "$aix_use_runtimelinking" = yes; then 6077 # Warning - without using the other runtime loading flags (-brtl), 6078 # -berok will link without error, but may produce a broken library. 6079 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6080 # Determine the default libpath from the value encoded in an empty 6081 # executable. 6082 _LT_SYS_MODULE_PATH_AIX([$1]) 6083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6084 6085 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 6086 else 6087 if test "$host_cpu" = ia64; then 6088 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6089 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6090 _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" 6091 else 6092 # Determine the default libpath from the value encoded in an 6093 # empty executable. 6094 _LT_SYS_MODULE_PATH_AIX([$1]) 6095 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6096 # Warning - without using the other run time loading flags, 6097 # -berok will link without error, but may produce a broken library. 6098 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6099 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6100 if test "$with_gnu_ld" = yes; then 6101 # We only use this code for GNU lds that support --whole-archive. 6102 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6103 else 6104 # Exported symbols can be pulled into shared objects from archives 6105 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6106 fi 6107 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6108 # This is similar to how AIX traditionally builds its shared 6109 # libraries. 6110 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 6111 fi 6112 fi 6113 ;; 6114 6115 beos*) 6116 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6117 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6118 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 6119 # support --undefined. This deserves some investigation. FIXME 6120 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6121 else 6122 _LT_TAGVAR(ld_shlibs, $1)=no 6123 fi 6124 ;; 6125 6126 chorus*) 6127 case $cc_basename in 6128 *) 6129 # FIXME: insert proper C++ library support 6130 _LT_TAGVAR(ld_shlibs, $1)=no 6131 ;; 6132 esac 6133 ;; 6134 6135 cygwin* | mingw* | pw32* | cegcc*) 6136 case $GXX,$cc_basename in 6137 ,cl* | no,cl*) 6138 # Native MSVC 6139 # hardcode_libdir_flag_spec is actually meaningless, as there is 6140 # no search path for DLLs. 6141 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6142 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6143 _LT_TAGVAR(always_export_symbols, $1)=yes 6144 _LT_TAGVAR(file_list_spec, $1)='@' 6145 # Tell ltmain to make .lib files, not .a files. 6146 libext=lib 6147 # Tell ltmain to make .dll files, not .so files. 6148 shrext_cmds=".dll" 6149 # FIXME: Setting linknames here is a bad hack. 6150 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6151 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6152 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6153 else 6154 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6155 fi~ 6156 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6157 linknames=' 6158 # The linker will not automatically build a static lib if we build a DLL. 6159 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6160 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6161 # Don't use ranlib 6162 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6163 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6164 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6165 case $lt_outputfile in 6166 *.exe|*.EXE) ;; 6167 *) 6168 lt_outputfile="$lt_outputfile.exe" 6169 lt_tool_outputfile="$lt_tool_outputfile.exe" 6170 ;; 6171 esac~ 6172 func_to_tool_file "$lt_outputfile"~ 6173 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6174 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6175 $RM "$lt_outputfile.manifest"; 6176 fi' 6177 ;; 6178 *) 6179 # g++ 6180 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6181 # as there is no search path for DLLs. 6182 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6183 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6184 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6185 _LT_TAGVAR(always_export_symbols, $1)=no 6186 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6187 6188 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6189 _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' 6190 # If the export-symbols file already is a .def file (1st line 6191 # is EXPORTS), use it as is; otherwise, prepend... 6192 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6193 cp $export_symbols $output_objdir/$soname.def; 6194 else 6195 echo EXPORTS > $output_objdir/$soname.def; 6196 cat $export_symbols >> $output_objdir/$soname.def; 6197 fi~ 6198 $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' 6199 else 6200 _LT_TAGVAR(ld_shlibs, $1)=no 6201 fi 6202 ;; 6203 esac 6204 ;; 6205 darwin* | rhapsody*) 6206 _LT_DARWIN_LINKER_FEATURES($1) 6207 ;; 6208 6209 dgux*) 6210 case $cc_basename in 6211 ec++*) 6212 # FIXME: insert proper C++ library support 6213 _LT_TAGVAR(ld_shlibs, $1)=no 6214 ;; 6215 ghcx*) 6216 # Green Hills C++ Compiler 6217 # FIXME: insert proper C++ library support 6218 _LT_TAGVAR(ld_shlibs, $1)=no 6219 ;; 6220 *) 6221 # FIXME: insert proper C++ library support 6222 _LT_TAGVAR(ld_shlibs, $1)=no 6223 ;; 6224 esac 6225 ;; 6226 6227 freebsd2.*) 6228 # C++ shared libraries reported to be fairly broken before 6229 # switch to ELF 6230 _LT_TAGVAR(ld_shlibs, $1)=no 6231 ;; 6232 6233 freebsd-elf*) 6234 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6235 ;; 6236 6237 freebsd* | dragonfly*) 6238 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6239 # conventions 6240 _LT_TAGVAR(ld_shlibs, $1)=yes 6241 ;; 6242 6243 haiku*) 6244 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6245 _LT_TAGVAR(link_all_deplibs, $1)=yes 6246 ;; 6247 6248 hpux9*) 6249 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6250 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6251 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6252 _LT_TAGVAR(hardcode_direct, $1)=yes 6253 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6254 # but as the default 6255 # location of the library. 6256 6257 case $cc_basename in 6258 CC*) 6259 # FIXME: insert proper C++ library support 6260 _LT_TAGVAR(ld_shlibs, $1)=no 6261 ;; 6262 aCC*) 6263 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6264 # Commands to make compiler produce verbose output that lists 6265 # what "hidden" libraries, object files and flags are used when 6266 # linking a shared library. 6267 # 6268 # There doesn't appear to be a way to prevent this compiler from 6269 # explicitly linking system object files so we need to strip them 6270 # from the output so that they don't get included in the library 6271 # dependencies. 6272 output_verbose_link_cmd='templist=`($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"' 6273 ;; 6274 *) 6275 if test "$GXX" = yes; then 6276 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6277 else 6278 # FIXME: insert proper C++ library support 6279 _LT_TAGVAR(ld_shlibs, $1)=no 6280 fi 6281 ;; 6282 esac 6283 ;; 6284 6285 hpux10*|hpux11*) 6286 if test $with_gnu_ld = no; then 6287 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6288 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6289 6290 case $host_cpu in 6291 hppa*64*|ia64*) 6292 ;; 6293 *) 6294 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6295 ;; 6296 esac 6297 fi 6298 case $host_cpu in 6299 hppa*64*|ia64*) 6300 _LT_TAGVAR(hardcode_direct, $1)=no 6301 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6302 ;; 6303 *) 6304 _LT_TAGVAR(hardcode_direct, $1)=yes 6305 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6306 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6307 # but as the default 6308 # location of the library. 6309 ;; 6310 esac 6311 6312 case $cc_basename in 6313 CC*) 6314 # FIXME: insert proper C++ library support 6315 _LT_TAGVAR(ld_shlibs, $1)=no 6316 ;; 6317 aCC*) 6318 case $host_cpu in 6319 hppa*64*) 6320 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6321 ;; 6322 ia64*) 6323 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6324 ;; 6325 *) 6326 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6327 ;; 6328 esac 6329 # Commands to make compiler produce verbose output that lists 6330 # what "hidden" libraries, object files and flags are used when 6331 # linking a shared library. 6332 # 6333 # There doesn't appear to be a way to prevent this compiler from 6334 # explicitly linking system object files so we need to strip them 6335 # from the output so that they don't get included in the library 6336 # dependencies. 6337 output_verbose_link_cmd='templist=`($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"' 6338 ;; 6339 *) 6340 if test "$GXX" = yes; then 6341 if test $with_gnu_ld = no; then 6342 case $host_cpu in 6343 hppa*64*) 6344 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6345 ;; 6346 ia64*) 6347 _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' 6348 ;; 6349 *) 6350 _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' 6351 ;; 6352 esac 6353 fi 6354 else 6355 # FIXME: insert proper C++ library support 6356 _LT_TAGVAR(ld_shlibs, $1)=no 6357 fi 6358 ;; 6359 esac 6360 ;; 6361 6362 interix[[3-9]]*) 6363 _LT_TAGVAR(hardcode_direct, $1)=no 6364 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6365 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6366 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6367 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6368 # Instead, shared libraries are loaded at an image base (0x10000000 by 6369 # default) and relocated if they conflict, which is a slow very memory 6370 # consuming and fragmenting process. To avoid this, we pick a random, 6371 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6372 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6373 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6374 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6375 ;; 6376 irix5* | irix6*) 6377 case $cc_basename in 6378 CC*) 6379 # SGI C++ 6380 _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' 6381 6382 # Archives containing C++ object files must be created using 6383 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6384 # necessary to make sure instantiated templates are included 6385 # in the archive. 6386 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6387 ;; 6388 *) 6389 if test "$GXX" = yes; then 6390 if test "$with_gnu_ld" = no; then 6391 _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' 6392 else 6393 _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' 6394 fi 6395 fi 6396 _LT_TAGVAR(link_all_deplibs, $1)=yes 6397 ;; 6398 esac 6399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6400 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6401 _LT_TAGVAR(inherit_rpath, $1)=yes 6402 ;; 6403 6404 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6405 case $cc_basename in 6406 KCC*) 6407 # Kuck and Associates, Inc. (KAI) C++ Compiler 6408 6409 # KCC will only create a shared library if the output file 6410 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6411 # to its proper name (with version) after linking. 6412 _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' 6413 _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 $lib' 6414 # Commands to make compiler produce verbose output that lists 6415 # what "hidden" libraries, object files and flags are used when 6416 # linking a shared library. 6417 # 6418 # There doesn't appear to be a way to prevent this compiler from 6419 # explicitly linking system object files so we need to strip them 6420 # from the output so that they don't get included in the library 6421 # dependencies. 6422 output_verbose_link_cmd='templist=`$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"' 6423 6424 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6425 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6426 6427 # Archives containing C++ object files must be created using 6428 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6429 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6430 ;; 6431 icpc* | ecpc* ) 6432 # Intel C++ 6433 with_gnu_ld=yes 6434 # version 8.0 and above of icpc choke on multiply defined symbols 6435 # if we add $predep_objects and $postdep_objects, however 7.1 and 6436 # earlier do not add the objects themselves. 6437 case `$CC -V 2>&1` in 6438 *"Version 7."*) 6439 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6440 _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' 6441 ;; 6442 *) # Version 8.0 or newer 6443 tmp_idyn= 6444 case $host_cpu in 6445 ia64*) tmp_idyn=' -i_dynamic';; 6446 esac 6447 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6448 _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' 6449 ;; 6450 esac 6451 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6452 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6453 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6454 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6455 ;; 6456 pgCC* | pgcpp*) 6457 # Portland Group C++ compiler 6458 case `$CC -V` in 6459 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6460 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6461 rm -rf $tpldir~ 6462 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6463 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6464 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6465 rm -rf $tpldir~ 6466 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6467 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6468 $RANLIB $oldlib' 6469 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6470 rm -rf $tpldir~ 6471 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6472 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6473 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6474 rm -rf $tpldir~ 6475 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6476 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 6477 ;; 6478 *) # Version 6 and above use weak symbols 6479 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6480 _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' 6481 ;; 6482 esac 6483 6484 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6485 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6486 _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' 6487 ;; 6488 cxx*) 6489 # Compaq C++ 6490 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6491 _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' 6492 6493 runpath_var=LD_RUN_PATH 6494 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6495 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6496 6497 # Commands to make compiler produce verbose output that lists 6498 # what "hidden" libraries, object files and flags are used when 6499 # linking a shared library. 6500 # 6501 # There doesn't appear to be a way to prevent this compiler from 6502 # explicitly linking system object files so we need to strip them 6503 # from the output so that they don't get included in the library 6504 # dependencies. 6505 output_verbose_link_cmd='templist=`$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' 6506 ;; 6507 xl* | mpixl* | bgxl*) 6508 # IBM XL 8.0 on PPC, with GNU ld 6509 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6510 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6511 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6512 if test "x$supports_anon_versioning" = xyes; then 6513 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6514 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6515 echo "local: *; };" >> $output_objdir/$libname.ver~ 6516 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6517 fi 6518 ;; 6519 *) 6520 case `$CC -V 2>&1 | sed 5q` in 6521 *Sun\ C*) 6522 # Sun C++ 5.9 6523 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6524 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6525 _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' 6526 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6527 _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' 6528 _LT_TAGVAR(compiler_needs_object, $1)=yes 6529 6530 # Not sure whether something based on 6531 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6532 # would be better. 6533 output_verbose_link_cmd='func_echo_all' 6534 6535 # Archives containing C++ object files must be created using 6536 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6537 # necessary to make sure instantiated templates are included 6538 # in the archive. 6539 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6540 ;; 6541 esac 6542 ;; 6543 esac 6544 ;; 6545 6546 lynxos*) 6547 # FIXME: insert proper C++ library support 6548 _LT_TAGVAR(ld_shlibs, $1)=no 6549 ;; 6550 6551 m88k*) 6552 # FIXME: insert proper C++ library support 6553 _LT_TAGVAR(ld_shlibs, $1)=no 6554 ;; 6555 6556 mvs*) 6557 case $cc_basename in 6558 cxx*) 6559 # FIXME: insert proper C++ library support 6560 _LT_TAGVAR(ld_shlibs, $1)=no 6561 ;; 6562 *) 6563 # FIXME: insert proper C++ library support 6564 _LT_TAGVAR(ld_shlibs, $1)=no 6565 ;; 6566 esac 6567 ;; 6568 6569 netbsd*) 6570 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6571 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6572 wlarc= 6573 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6574 _LT_TAGVAR(hardcode_direct, $1)=yes 6575 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6576 fi 6577 # Workaround some broken pre-1.5 toolchains 6578 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6579 ;; 6580 6581 *nto* | *qnx*) 6582 _LT_TAGVAR(ld_shlibs, $1)=yes 6583 ;; 6584 6585 openbsd2*) 6586 # C++ shared libraries are fairly broken 6587 _LT_TAGVAR(ld_shlibs, $1)=no 6588 ;; 6589 6590 openbsd*) 6591 if test -f /usr/libexec/ld.so; then 6592 _LT_TAGVAR(hardcode_direct, $1)=yes 6593 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6594 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6595 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6596 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6597 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6598 _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' 6599 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6600 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6601 fi 6602 output_verbose_link_cmd=func_echo_all 6603 else 6604 _LT_TAGVAR(ld_shlibs, $1)=no 6605 fi 6606 ;; 6607 6608 osf3* | osf4* | osf5*) 6609 case $cc_basename in 6610 KCC*) 6611 # Kuck and Associates, Inc. (KAI) C++ Compiler 6612 6613 # KCC will only create a shared library if the output file 6614 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6615 # to its proper name (with version) after linking. 6616 _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' 6617 6618 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6619 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6620 6621 # Archives containing C++ object files must be created using 6622 # the KAI C++ compiler. 6623 case $host in 6624 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6625 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6626 esac 6627 ;; 6628 RCC*) 6629 # Rational C++ 2.4.1 6630 # FIXME: insert proper C++ library support 6631 _LT_TAGVAR(ld_shlibs, $1)=no 6632 ;; 6633 cxx*) 6634 case $host in 6635 osf3*) 6636 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6637 _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' 6638 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6639 ;; 6640 *) 6641 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6642 _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' 6643 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6644 echo "-hidden">> $lib.exp~ 6645 $CC -shared$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~ 6646 $RM $lib.exp' 6647 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6648 ;; 6649 esac 6650 6651 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6652 6653 # Commands to make compiler produce verbose output that lists 6654 # what "hidden" libraries, object files and flags are used when 6655 # linking a shared library. 6656 # 6657 # There doesn't appear to be a way to prevent this compiler from 6658 # explicitly linking system object files so we need to strip them 6659 # from the output so that they don't get included in the library 6660 # dependencies. 6661 output_verbose_link_cmd='templist=`$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"' 6662 ;; 6663 *) 6664 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6665 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6666 case $host in 6667 osf3*) 6668 _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' 6669 ;; 6670 *) 6671 _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' 6672 ;; 6673 esac 6674 6675 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6676 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6677 6678 # Commands to make compiler produce verbose output that lists 6679 # what "hidden" libraries, object files and flags are used when 6680 # linking a shared library. 6681 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6682 6683 else 6684 # FIXME: insert proper C++ library support 6685 _LT_TAGVAR(ld_shlibs, $1)=no 6686 fi 6687 ;; 6688 esac 6689 ;; 6690 6691 psos*) 6692 # FIXME: insert proper C++ library support 6693 _LT_TAGVAR(ld_shlibs, $1)=no 6694 ;; 6695 6696 sunos4*) 6697 case $cc_basename in 6698 CC*) 6699 # Sun C++ 4.x 6700 # FIXME: insert proper C++ library support 6701 _LT_TAGVAR(ld_shlibs, $1)=no 6702 ;; 6703 lcc*) 6704 # Lucid 6705 # FIXME: insert proper C++ library support 6706 _LT_TAGVAR(ld_shlibs, $1)=no 6707 ;; 6708 *) 6709 # FIXME: insert proper C++ library support 6710 _LT_TAGVAR(ld_shlibs, $1)=no 6711 ;; 6712 esac 6713 ;; 6714 6715 solaris*) 6716 case $cc_basename in 6717 CC* | sunCC*) 6718 # Sun C++ 4.2, 5.x and Centerline C++ 6719 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6720 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6721 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6722 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6723 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6724 6725 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6726 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6727 case $host_os in 6728 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6729 *) 6730 # The compiler driver will combine and reorder linker options, 6731 # but understands `-z linker_flag'. 6732 # Supported since Solaris 2.6 (maybe 2.5.1?) 6733 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6734 ;; 6735 esac 6736 _LT_TAGVAR(link_all_deplibs, $1)=yes 6737 6738 output_verbose_link_cmd='func_echo_all' 6739 6740 # Archives containing C++ object files must be created using 6741 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6742 # necessary to make sure instantiated templates are included 6743 # in the archive. 6744 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6745 ;; 6746 gcx*) 6747 # Green Hills C++ Compiler 6748 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6749 6750 # The C++ compiler must be used to create the archive. 6751 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6752 ;; 6753 *) 6754 # GNU C++ compiler with Solaris linker 6755 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6756 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6757 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6758 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6759 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6760 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6761 6762 # Commands to make compiler produce verbose output that lists 6763 # what "hidden" libraries, object files and flags are used when 6764 # linking a shared library. 6765 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6766 else 6767 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6768 # platform. 6769 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6770 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6771 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6772 6773 # Commands to make compiler produce verbose output that lists 6774 # what "hidden" libraries, object files and flags are used when 6775 # linking a shared library. 6776 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6777 fi 6778 6779 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6780 case $host_os in 6781 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6782 *) 6783 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6784 ;; 6785 esac 6786 fi 6787 ;; 6788 esac 6789 ;; 6790 6791 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6792 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6793 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6794 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6795 runpath_var='LD_RUN_PATH' 6796 6797 case $cc_basename in 6798 CC*) 6799 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6800 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6801 ;; 6802 *) 6803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6804 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6805 ;; 6806 esac 6807 ;; 6808 6809 sysv5* | sco3.2v5* | sco5v6*) 6810 # Note: We can NOT use -z defs as we might desire, because we do not 6811 # link with -lc, and that would cause any symbols used from libc to 6812 # always be unresolved, which means just about no library would 6813 # ever link correctly. If we're not using GNU ld we use -z text 6814 # though, which does catch some bad symbols but isn't as heavy-handed 6815 # as -z defs. 6816 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6817 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6818 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6819 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6820 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6821 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6822 _LT_TAGVAR(link_all_deplibs, $1)=yes 6823 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6824 runpath_var='LD_RUN_PATH' 6825 6826 case $cc_basename in 6827 CC*) 6828 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6829 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6830 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6831 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6832 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6833 '"$_LT_TAGVAR(reload_cmds, $1)" 6834 ;; 6835 *) 6836 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6837 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6838 ;; 6839 esac 6840 ;; 6841 6842 tandem*) 6843 case $cc_basename in 6844 NCC*) 6845 # NonStop-UX NCC 3.20 6846 # FIXME: insert proper C++ library support 6847 _LT_TAGVAR(ld_shlibs, $1)=no 6848 ;; 6849 *) 6850 # FIXME: insert proper C++ library support 6851 _LT_TAGVAR(ld_shlibs, $1)=no 6852 ;; 6853 esac 6854 ;; 6855 6856 vxworks*) 6857 # FIXME: insert proper C++ library support 6858 _LT_TAGVAR(ld_shlibs, $1)=no 6859 ;; 6860 6861 *) 6862 # FIXME: insert proper C++ library support 6863 _LT_TAGVAR(ld_shlibs, $1)=no 6864 ;; 6865 esac 6866 6867 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6868 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6869 6870 _LT_TAGVAR(GCC, $1)="$GXX" 6871 _LT_TAGVAR(LD, $1)="$LD" 6872 6873 ## CAVEAT EMPTOR: 6874 ## There is no encapsulation within the following macros, do not change 6875 ## the running order or otherwise move them around unless you know exactly 6876 ## what you are doing... 6877 _LT_SYS_HIDDEN_LIBDEPS($1) 6878 _LT_COMPILER_PIC($1) 6879 _LT_COMPILER_C_O($1) 6880 _LT_COMPILER_FILE_LOCKS($1) 6881 _LT_LINKER_SHLIBS($1) 6882 _LT_SYS_DYNAMIC_LINKER($1) 6883 _LT_LINKER_HARDCODE_LIBPATH($1) 6884 6885 _LT_CONFIG($1) 6886 fi # test -n "$compiler" 6887 6888 CC=$lt_save_CC 6889 CFLAGS=$lt_save_CFLAGS 6890 LDCXX=$LD 6891 LD=$lt_save_LD 6892 GCC=$lt_save_GCC 6893 with_gnu_ld=$lt_save_with_gnu_ld 6894 lt_cv_path_LDCXX=$lt_cv_path_LD 6895 lt_cv_path_LD=$lt_save_path_LD 6896 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6897 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6898 fi # test "$_lt_caught_CXX_error" != yes 6899 6900 AC_LANG_POP 6901 ])# _LT_LANG_CXX_CONFIG 6902 6903 6904 # _LT_FUNC_STRIPNAME_CNF 6905 # ---------------------- 6906 # func_stripname_cnf prefix suffix name 6907 # strip PREFIX and SUFFIX off of NAME. 6908 # PREFIX and SUFFIX must not contain globbing or regex special 6909 # characters, hashes, percent signs, but SUFFIX may contain a leading 6910 # dot (in which case that matches only a dot). 6911 # 6912 # This function is identical to the (non-XSI) version of func_stripname, 6913 # except this one can be used by m4 code that may be executed by configure, 6914 # rather than the libtool script. 6915 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6916 AC_REQUIRE([_LT_DECL_SED]) 6917 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6918 func_stripname_cnf () 6919 { 6920 case ${2} in 6921 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6922 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6923 esac 6924 } # func_stripname_cnf 6925 ])# _LT_FUNC_STRIPNAME_CNF 6926 6927 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6928 # --------------------------------- 6929 # Figure out "hidden" library dependencies from verbose 6930 # compiler output when linking a shared library. 6931 # Parse the compiler output and extract the necessary 6932 # objects, libraries and library flags. 6933 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6934 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6935 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6936 # Dependencies to place before and after the object being linked: 6937 _LT_TAGVAR(predep_objects, $1)= 6938 _LT_TAGVAR(postdep_objects, $1)= 6939 _LT_TAGVAR(predeps, $1)= 6940 _LT_TAGVAR(postdeps, $1)= 6941 _LT_TAGVAR(compiler_lib_search_path, $1)= 6942 6943 dnl we can't use the lt_simple_compile_test_code here, 6944 dnl because it contains code intended for an executable, 6945 dnl not a library. It's possible we should let each 6946 dnl tag define a new lt_????_link_test_code variable, 6947 dnl but it's only used here... 6948 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6949 int a; 6950 void foo (void) { a = 0; } 6951 _LT_EOF 6952 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6953 class Foo 6954 { 6955 public: 6956 Foo (void) { a = 0; } 6957 private: 6958 int a; 6959 }; 6960 _LT_EOF 6961 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6962 subroutine foo 6963 implicit none 6964 integer*4 a 6965 a=0 6966 return 6967 end 6968 _LT_EOF 6969 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6970 subroutine foo 6971 implicit none 6972 integer a 6973 a=0 6974 return 6975 end 6976 _LT_EOF 6977 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6978 public class foo { 6979 private int a; 6980 public void bar (void) { 6981 a = 0; 6982 } 6983 }; 6984 _LT_EOF 6985 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 6986 package foo 6987 func foo() { 6988 } 6989 _LT_EOF 6990 ]) 6991 6992 _lt_libdeps_save_CFLAGS=$CFLAGS 6993 case "$CC $CFLAGS " in #( 6994 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6995 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6996 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 6997 esac 6998 6999 dnl Parse the compiler output and extract the necessary 7000 dnl objects, libraries and library flags. 7001 if AC_TRY_EVAL(ac_compile); then 7002 # Parse the compiler output and extract the necessary 7003 # objects, libraries and library flags. 7004 7005 # Sentinel used to keep track of whether or not we are before 7006 # the conftest object file. 7007 pre_test_object_deps_done=no 7008 7009 for p in `eval "$output_verbose_link_cmd"`; do 7010 case ${prev}${p} in 7011 7012 -L* | -R* | -l*) 7013 # Some compilers place space between "-{L,R}" and the path. 7014 # Remove the space. 7015 if test $p = "-L" || 7016 test $p = "-R"; then 7017 prev=$p 7018 continue 7019 fi 7020 7021 # Expand the sysroot to ease extracting the directories later. 7022 if test -z "$prev"; then 7023 case $p in 7024 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7025 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7026 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7027 esac 7028 fi 7029 case $p in 7030 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7031 esac 7032 if test "$pre_test_object_deps_done" = no; then 7033 case ${prev} in 7034 -L | -R) 7035 # Internal compiler library paths should come after those 7036 # provided the user. The postdeps already come after the 7037 # user supplied libs so there is no need to process them. 7038 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7039 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 7040 else 7041 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 7042 fi 7043 ;; 7044 # The "-l" case would never come before the object being 7045 # linked, so don't bother handling this case. 7046 esac 7047 else 7048 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7049 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 7050 else 7051 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 7052 fi 7053 fi 7054 prev= 7055 ;; 7056 7057 *.lto.$objext) ;; # Ignore GCC LTO objects 7058 *.$objext) 7059 # This assumes that the test object file only shows up 7060 # once in the compiler output. 7061 if test "$p" = "conftest.$objext"; then 7062 pre_test_object_deps_done=yes 7063 continue 7064 fi 7065 7066 if test "$pre_test_object_deps_done" = no; then 7067 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7068 _LT_TAGVAR(predep_objects, $1)="$p" 7069 else 7070 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7071 fi 7072 else 7073 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7074 _LT_TAGVAR(postdep_objects, $1)="$p" 7075 else 7076 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7077 fi 7078 fi 7079 ;; 7080 7081 *) ;; # Ignore the rest. 7082 7083 esac 7084 done 7085 7086 # Clean up. 7087 rm -f a.out a.exe 7088 else 7089 echo "libtool.m4: error: problem compiling $1 test program" 7090 fi 7091 7092 $RM -f confest.$objext 7093 CFLAGS=$_lt_libdeps_save_CFLAGS 7094 7095 # PORTME: override above test on systems where it is broken 7096 m4_if([$1], [CXX], 7097 [case $host_os in 7098 interix[[3-9]]*) 7099 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7100 # hack all around it, let's just trust "g++" to DTRT. 7101 _LT_TAGVAR(predep_objects,$1)= 7102 _LT_TAGVAR(postdep_objects,$1)= 7103 _LT_TAGVAR(postdeps,$1)= 7104 ;; 7105 7106 linux*) 7107 case `$CC -V 2>&1 | sed 5q` in 7108 *Sun\ C*) 7109 # Sun C++ 5.9 7110 7111 # The more standards-conforming stlport4 library is 7112 # incompatible with the Cstd library. Avoid specifying 7113 # it if it's in CXXFLAGS. Ignore libCrun as 7114 # -library=stlport4 depends on it. 7115 case " $CXX $CXXFLAGS " in 7116 *" -library=stlport4 "*) 7117 solaris_use_stlport4=yes 7118 ;; 7119 esac 7120 7121 if test "$solaris_use_stlport4" != yes; then 7122 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7123 fi 7124 ;; 7125 esac 7126 ;; 7127 7128 solaris*) 7129 case $cc_basename in 7130 CC* | sunCC*) 7131 # The more standards-conforming stlport4 library is 7132 # incompatible with the Cstd library. Avoid specifying 7133 # it if it's in CXXFLAGS. Ignore libCrun as 7134 # -library=stlport4 depends on it. 7135 case " $CXX $CXXFLAGS " in 7136 *" -library=stlport4 "*) 7137 solaris_use_stlport4=yes 7138 ;; 7139 esac 7140 7141 # Adding this requires a known-good setup of shared libraries for 7142 # Sun compiler versions before 5.6, else PIC objects from an old 7143 # archive will be linked into the output, leading to subtle bugs. 7144 if test "$solaris_use_stlport4" != yes; then 7145 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7146 fi 7147 ;; 7148 esac 7149 ;; 7150 esac 7151 ]) 7152 7153 case " $_LT_TAGVAR(postdeps, $1) " in 7154 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7155 esac 7156 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7157 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7158 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7159 fi 7160 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7161 [The directories searched by this compiler when creating a shared library]) 7162 _LT_TAGDECL([], [predep_objects], [1], 7163 [Dependencies to place before and after the objects being linked to 7164 create a shared library]) 7165 _LT_TAGDECL([], [postdep_objects], [1]) 7166 _LT_TAGDECL([], [predeps], [1]) 7167 _LT_TAGDECL([], [postdeps], [1]) 7168 _LT_TAGDECL([], [compiler_lib_search_path], [1], 7169 [The library search path used internally by the compiler when linking 7170 a shared library]) 7171 ])# _LT_SYS_HIDDEN_LIBDEPS 7172 7173 7174 # _LT_LANG_F77_CONFIG([TAG]) 7175 # -------------------------- 7176 # Ensure that the configuration variables for a Fortran 77 compiler are 7177 # suitably defined. These variables are subsequently used by _LT_CONFIG 7178 # to write the compiler configuration to `libtool'. 7179 m4_defun([_LT_LANG_F77_CONFIG], 7180 [AC_LANG_PUSH(Fortran 77) 7181 if test -z "$F77" || test "X$F77" = "Xno"; then 7182 _lt_disable_F77=yes 7183 fi 7184 7185 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7186 _LT_TAGVAR(allow_undefined_flag, $1)= 7187 _LT_TAGVAR(always_export_symbols, $1)=no 7188 _LT_TAGVAR(archive_expsym_cmds, $1)= 7189 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7190 _LT_TAGVAR(hardcode_direct, $1)=no 7191 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7192 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7193 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7194 _LT_TAGVAR(hardcode_minus_L, $1)=no 7195 _LT_TAGVAR(hardcode_automatic, $1)=no 7196 _LT_TAGVAR(inherit_rpath, $1)=no 7197 _LT_TAGVAR(module_cmds, $1)= 7198 _LT_TAGVAR(module_expsym_cmds, $1)= 7199 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7200 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7201 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7202 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7203 _LT_TAGVAR(no_undefined_flag, $1)= 7204 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7205 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7206 7207 # Source file extension for f77 test sources. 7208 ac_ext=f 7209 7210 # Object file extension for compiled f77 test sources. 7211 objext=o 7212 _LT_TAGVAR(objext, $1)=$objext 7213 7214 # No sense in running all these tests if we already determined that 7215 # the F77 compiler isn't working. Some variables (like enable_shared) 7216 # are currently assumed to apply to all compilers on this platform, 7217 # and will be corrupted by setting them based on a non-working compiler. 7218 if test "$_lt_disable_F77" != yes; then 7219 # Code to be used in simple compile tests 7220 lt_simple_compile_test_code="\ 7221 subroutine t 7222 return 7223 end 7224 " 7225 7226 # Code to be used in simple link tests 7227 lt_simple_link_test_code="\ 7228 program t 7229 end 7230 " 7231 7232 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7233 _LT_TAG_COMPILER 7234 7235 # save warnings/boilerplate of simple test code 7236 _LT_COMPILER_BOILERPLATE 7237 _LT_LINKER_BOILERPLATE 7238 7239 # Allow CC to be a program name with arguments. 7240 lt_save_CC="$CC" 7241 lt_save_GCC=$GCC 7242 lt_save_CFLAGS=$CFLAGS 7243 CC=${F77-"f77"} 7244 CFLAGS=$FFLAGS 7245 compiler=$CC 7246 _LT_TAGVAR(compiler, $1)=$CC 7247 _LT_CC_BASENAME([$compiler]) 7248 GCC=$G77 7249 if test -n "$compiler"; then 7250 AC_MSG_CHECKING([if libtool supports shared libraries]) 7251 AC_MSG_RESULT([$can_build_shared]) 7252 7253 AC_MSG_CHECKING([whether to build shared libraries]) 7254 test "$can_build_shared" = "no" && enable_shared=no 7255 7256 # On AIX, shared libraries and static libraries use the same namespace, and 7257 # are all built from PIC. 7258 case $host_os in 7259 aix3*) 7260 test "$enable_shared" = yes && enable_static=no 7261 if test -n "$RANLIB"; then 7262 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7263 postinstall_cmds='$RANLIB $lib' 7264 fi 7265 ;; 7266 aix[[4-9]]*) 7267 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7268 test "$enable_shared" = yes && enable_static=no 7269 fi 7270 ;; 7271 esac 7272 AC_MSG_RESULT([$enable_shared]) 7273 7274 AC_MSG_CHECKING([whether to build static libraries]) 7275 # Make sure either enable_shared or enable_static is yes. 7276 test "$enable_shared" = yes || enable_static=yes 7277 AC_MSG_RESULT([$enable_static]) 7278 7279 _LT_TAGVAR(GCC, $1)="$G77" 7280 _LT_TAGVAR(LD, $1)="$LD" 7281 7282 ## CAVEAT EMPTOR: 7283 ## There is no encapsulation within the following macros, do not change 7284 ## the running order or otherwise move them around unless you know exactly 7285 ## what you are doing... 7286 _LT_COMPILER_PIC($1) 7287 _LT_COMPILER_C_O($1) 7288 _LT_COMPILER_FILE_LOCKS($1) 7289 _LT_LINKER_SHLIBS($1) 7290 _LT_SYS_DYNAMIC_LINKER($1) 7291 _LT_LINKER_HARDCODE_LIBPATH($1) 7292 7293 _LT_CONFIG($1) 7294 fi # test -n "$compiler" 7295 7296 GCC=$lt_save_GCC 7297 CC="$lt_save_CC" 7298 CFLAGS="$lt_save_CFLAGS" 7299 fi # test "$_lt_disable_F77" != yes 7300 7301 AC_LANG_POP 7302 ])# _LT_LANG_F77_CONFIG 7303 7304 7305 # _LT_LANG_FC_CONFIG([TAG]) 7306 # ------------------------- 7307 # Ensure that the configuration variables for a Fortran compiler are 7308 # suitably defined. These variables are subsequently used by _LT_CONFIG 7309 # to write the compiler configuration to `libtool'. 7310 m4_defun([_LT_LANG_FC_CONFIG], 7311 [AC_LANG_PUSH(Fortran) 7312 7313 if test -z "$FC" || test "X$FC" = "Xno"; then 7314 _lt_disable_FC=yes 7315 fi 7316 7317 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7318 _LT_TAGVAR(allow_undefined_flag, $1)= 7319 _LT_TAGVAR(always_export_symbols, $1)=no 7320 _LT_TAGVAR(archive_expsym_cmds, $1)= 7321 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7322 _LT_TAGVAR(hardcode_direct, $1)=no 7323 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7324 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7325 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7326 _LT_TAGVAR(hardcode_minus_L, $1)=no 7327 _LT_TAGVAR(hardcode_automatic, $1)=no 7328 _LT_TAGVAR(inherit_rpath, $1)=no 7329 _LT_TAGVAR(module_cmds, $1)= 7330 _LT_TAGVAR(module_expsym_cmds, $1)= 7331 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7332 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7333 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7334 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7335 _LT_TAGVAR(no_undefined_flag, $1)= 7336 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7337 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7338 7339 # Source file extension for fc test sources. 7340 ac_ext=${ac_fc_srcext-f} 7341 7342 # Object file extension for compiled fc test sources. 7343 objext=o 7344 _LT_TAGVAR(objext, $1)=$objext 7345 7346 # No sense in running all these tests if we already determined that 7347 # the FC compiler isn't working. Some variables (like enable_shared) 7348 # are currently assumed to apply to all compilers on this platform, 7349 # and will be corrupted by setting them based on a non-working compiler. 7350 if test "$_lt_disable_FC" != yes; then 7351 # Code to be used in simple compile tests 7352 lt_simple_compile_test_code="\ 7353 subroutine t 7354 return 7355 end 7356 " 7357 7358 # Code to be used in simple link tests 7359 lt_simple_link_test_code="\ 7360 program t 7361 end 7362 " 7363 7364 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7365 _LT_TAG_COMPILER 7366 7367 # save warnings/boilerplate of simple test code 7368 _LT_COMPILER_BOILERPLATE 7369 _LT_LINKER_BOILERPLATE 7370 7371 # Allow CC to be a program name with arguments. 7372 lt_save_CC="$CC" 7373 lt_save_GCC=$GCC 7374 lt_save_CFLAGS=$CFLAGS 7375 CC=${FC-"f95"} 7376 CFLAGS=$FCFLAGS 7377 compiler=$CC 7378 GCC=$ac_cv_fc_compiler_gnu 7379 7380 _LT_TAGVAR(compiler, $1)=$CC 7381 _LT_CC_BASENAME([$compiler]) 7382 7383 if test -n "$compiler"; then 7384 AC_MSG_CHECKING([if libtool supports shared libraries]) 7385 AC_MSG_RESULT([$can_build_shared]) 7386 7387 AC_MSG_CHECKING([whether to build shared libraries]) 7388 test "$can_build_shared" = "no" && enable_shared=no 7389 7390 # On AIX, shared libraries and static libraries use the same namespace, and 7391 # are all built from PIC. 7392 case $host_os in 7393 aix3*) 7394 test "$enable_shared" = yes && enable_static=no 7395 if test -n "$RANLIB"; then 7396 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7397 postinstall_cmds='$RANLIB $lib' 7398 fi 7399 ;; 7400 aix[[4-9]]*) 7401 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7402 test "$enable_shared" = yes && enable_static=no 7403 fi 7404 ;; 7405 esac 7406 AC_MSG_RESULT([$enable_shared]) 7407 7408 AC_MSG_CHECKING([whether to build static libraries]) 7409 # Make sure either enable_shared or enable_static is yes. 7410 test "$enable_shared" = yes || enable_static=yes 7411 AC_MSG_RESULT([$enable_static]) 7412 7413 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7414 _LT_TAGVAR(LD, $1)="$LD" 7415 7416 ## CAVEAT EMPTOR: 7417 ## There is no encapsulation within the following macros, do not change 7418 ## the running order or otherwise move them around unless you know exactly 7419 ## what you are doing... 7420 _LT_SYS_HIDDEN_LIBDEPS($1) 7421 _LT_COMPILER_PIC($1) 7422 _LT_COMPILER_C_O($1) 7423 _LT_COMPILER_FILE_LOCKS($1) 7424 _LT_LINKER_SHLIBS($1) 7425 _LT_SYS_DYNAMIC_LINKER($1) 7426 _LT_LINKER_HARDCODE_LIBPATH($1) 7427 7428 _LT_CONFIG($1) 7429 fi # test -n "$compiler" 7430 7431 GCC=$lt_save_GCC 7432 CC=$lt_save_CC 7433 CFLAGS=$lt_save_CFLAGS 7434 fi # test "$_lt_disable_FC" != yes 7435 7436 AC_LANG_POP 7437 ])# _LT_LANG_FC_CONFIG 7438 7439 7440 # _LT_LANG_GCJ_CONFIG([TAG]) 7441 # -------------------------- 7442 # Ensure that the configuration variables for the GNU Java Compiler compiler 7443 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7444 # to write the compiler configuration to `libtool'. 7445 m4_defun([_LT_LANG_GCJ_CONFIG], 7446 [AC_REQUIRE([LT_PROG_GCJ])dnl 7447 AC_LANG_SAVE 7448 7449 # Source file extension for Java test sources. 7450 ac_ext=java 7451 7452 # Object file extension for compiled Java test sources. 7453 objext=o 7454 _LT_TAGVAR(objext, $1)=$objext 7455 7456 # Code to be used in simple compile tests 7457 lt_simple_compile_test_code="class foo {}" 7458 7459 # Code to be used in simple link tests 7460 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7461 7462 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7463 _LT_TAG_COMPILER 7464 7465 # save warnings/boilerplate of simple test code 7466 _LT_COMPILER_BOILERPLATE 7467 _LT_LINKER_BOILERPLATE 7468 7469 # Allow CC to be a program name with arguments. 7470 lt_save_CC=$CC 7471 lt_save_CFLAGS=$CFLAGS 7472 lt_save_GCC=$GCC 7473 GCC=yes 7474 CC=${GCJ-"gcj"} 7475 CFLAGS=$GCJFLAGS 7476 compiler=$CC 7477 _LT_TAGVAR(compiler, $1)=$CC 7478 _LT_TAGVAR(LD, $1)="$LD" 7479 _LT_CC_BASENAME([$compiler]) 7480 7481 # GCJ did not exist at the time GCC didn't implicitly link libc in. 7482 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7483 7484 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7485 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7486 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7487 7488 ## CAVEAT EMPTOR: 7489 ## There is no encapsulation within the following macros, do not change 7490 ## the running order or otherwise move them around unless you know exactly 7491 ## what you are doing... 7492 if test -n "$compiler"; then 7493 _LT_COMPILER_NO_RTTI($1) 7494 _LT_COMPILER_PIC($1) 7495 _LT_COMPILER_C_O($1) 7496 _LT_COMPILER_FILE_LOCKS($1) 7497 _LT_LINKER_SHLIBS($1) 7498 _LT_LINKER_HARDCODE_LIBPATH($1) 7499 7500 _LT_CONFIG($1) 7501 fi 7502 7503 AC_LANG_RESTORE 7504 7505 GCC=$lt_save_GCC 7506 CC=$lt_save_CC 7507 CFLAGS=$lt_save_CFLAGS 7508 ])# _LT_LANG_GCJ_CONFIG 7509 7510 7511 # _LT_LANG_GO_CONFIG([TAG]) 7512 # -------------------------- 7513 # Ensure that the configuration variables for the GNU Go compiler 7514 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7515 # to write the compiler configuration to `libtool'. 7516 m4_defun([_LT_LANG_GO_CONFIG], 7517 [AC_REQUIRE([LT_PROG_GO])dnl 7518 AC_LANG_SAVE 7519 7520 # Source file extension for Go test sources. 7521 ac_ext=go 7522 7523 # Object file extension for compiled Go test sources. 7524 objext=o 7525 _LT_TAGVAR(objext, $1)=$objext 7526 7527 # Code to be used in simple compile tests 7528 lt_simple_compile_test_code="package main; func main() { }" 7529 7530 # Code to be used in simple link tests 7531 lt_simple_link_test_code='package main; func main() { }' 7532 7533 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7534 _LT_TAG_COMPILER 7535 7536 # save warnings/boilerplate of simple test code 7537 _LT_COMPILER_BOILERPLATE 7538 _LT_LINKER_BOILERPLATE 7539 7540 # Allow CC to be a program name with arguments. 7541 lt_save_CC=$CC 7542 lt_save_CFLAGS=$CFLAGS 7543 lt_save_GCC=$GCC 7544 GCC=yes 7545 CC=${GOC-"gccgo"} 7546 CFLAGS=$GOFLAGS 7547 compiler=$CC 7548 _LT_TAGVAR(compiler, $1)=$CC 7549 _LT_TAGVAR(LD, $1)="$LD" 7550 _LT_CC_BASENAME([$compiler]) 7551 7552 # Go did not exist at the time GCC didn't implicitly link libc in. 7553 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7554 7555 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7556 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7557 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7558 7559 ## CAVEAT EMPTOR: 7560 ## There is no encapsulation within the following macros, do not change 7561 ## the running order or otherwise move them around unless you know exactly 7562 ## what you are doing... 7563 if test -n "$compiler"; then 7564 _LT_COMPILER_NO_RTTI($1) 7565 _LT_COMPILER_PIC($1) 7566 _LT_COMPILER_C_O($1) 7567 _LT_COMPILER_FILE_LOCKS($1) 7568 _LT_LINKER_SHLIBS($1) 7569 _LT_LINKER_HARDCODE_LIBPATH($1) 7570 7571 _LT_CONFIG($1) 7572 fi 7573 7574 AC_LANG_RESTORE 7575 7576 GCC=$lt_save_GCC 7577 CC=$lt_save_CC 7578 CFLAGS=$lt_save_CFLAGS 7579 ])# _LT_LANG_GO_CONFIG 7580 7581 7582 # _LT_LANG_RC_CONFIG([TAG]) 7583 # ------------------------- 7584 # Ensure that the configuration variables for the Windows resource compiler 7585 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7586 # to write the compiler configuration to `libtool'. 7587 m4_defun([_LT_LANG_RC_CONFIG], 7588 [AC_REQUIRE([LT_PROG_RC])dnl 7589 AC_LANG_SAVE 7590 7591 # Source file extension for RC test sources. 7592 ac_ext=rc 7593 7594 # Object file extension for compiled RC test sources. 7595 objext=o 7596 _LT_TAGVAR(objext, $1)=$objext 7597 7598 # Code to be used in simple compile tests 7599 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7600 7601 # Code to be used in simple link tests 7602 lt_simple_link_test_code="$lt_simple_compile_test_code" 7603 7604 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7605 _LT_TAG_COMPILER 7606 7607 # save warnings/boilerplate of simple test code 7608 _LT_COMPILER_BOILERPLATE 7609 _LT_LINKER_BOILERPLATE 7610 7611 # Allow CC to be a program name with arguments. 7612 lt_save_CC="$CC" 7613 lt_save_CFLAGS=$CFLAGS 7614 lt_save_GCC=$GCC 7615 GCC= 7616 CC=${RC-"windres"} 7617 CFLAGS= 7618 compiler=$CC 7619 _LT_TAGVAR(compiler, $1)=$CC 7620 _LT_CC_BASENAME([$compiler]) 7621 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7622 7623 if test -n "$compiler"; then 7624 : 7625 _LT_CONFIG($1) 7626 fi 7627 7628 GCC=$lt_save_GCC 7629 AC_LANG_RESTORE 7630 CC=$lt_save_CC 7631 CFLAGS=$lt_save_CFLAGS 7632 ])# _LT_LANG_RC_CONFIG 7633 7634 7635 # LT_PROG_GCJ 7636 # ----------- 7637 AC_DEFUN([LT_PROG_GCJ], 7638 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7639 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7640 [AC_CHECK_TOOL(GCJ, gcj,) 7641 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7642 AC_SUBST(GCJFLAGS)])])[]dnl 7643 ]) 7644 7645 # Old name: 7646 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7647 dnl aclocal-1.4 backwards compatibility: 7648 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7649 7650 7651 # LT_PROG_GO 7652 # ---------- 7653 AC_DEFUN([LT_PROG_GO], 7654 [AC_CHECK_TOOL(GOC, gccgo,) 7655 ]) 7656 7657 7658 # LT_PROG_RC 7659 # ---------- 7660 AC_DEFUN([LT_PROG_RC], 7661 [AC_CHECK_TOOL(RC, windres,) 7662 ]) 7663 7664 # Old name: 7665 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7666 dnl aclocal-1.4 backwards compatibility: 7667 dnl AC_DEFUN([LT_AC_PROG_RC], []) 7668 7669 7670 # _LT_DECL_EGREP 7671 # -------------- 7672 # If we don't have a new enough Autoconf to choose the best grep 7673 # available, choose the one first in the user's PATH. 7674 m4_defun([_LT_DECL_EGREP], 7675 [AC_REQUIRE([AC_PROG_EGREP])dnl 7676 AC_REQUIRE([AC_PROG_FGREP])dnl 7677 test -z "$GREP" && GREP=grep 7678 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7679 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7680 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7681 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7682 AC_SUBST([GREP]) 7683 ]) 7684 7685 7686 # _LT_DECL_OBJDUMP 7687 # -------------- 7688 # If we don't have a new enough Autoconf to choose the best objdump 7689 # available, choose the one first in the user's PATH. 7690 m4_defun([_LT_DECL_OBJDUMP], 7691 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7692 test -z "$OBJDUMP" && OBJDUMP=objdump 7693 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7694 AC_SUBST([OBJDUMP]) 7695 ]) 7696 7697 # _LT_DECL_DLLTOOL 7698 # ---------------- 7699 # Ensure DLLTOOL variable is set. 7700 m4_defun([_LT_DECL_DLLTOOL], 7701 [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7702 test -z "$DLLTOOL" && DLLTOOL=dlltool 7703 _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7704 AC_SUBST([DLLTOOL]) 7705 ]) 7706 7707 # _LT_DECL_SED 7708 # ------------ 7709 # Check for a fully-functional sed program, that truncates 7710 # as few characters as possible. Prefer GNU sed if found. 7711 m4_defun([_LT_DECL_SED], 7712 [AC_PROG_SED 7713 test -z "$SED" && SED=sed 7714 Xsed="$SED -e 1s/^X//" 7715 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7716 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7717 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7718 ])# _LT_DECL_SED 7719 7720 m4_ifndef([AC_PROG_SED], [ 7721 ############################################################ 7722 # NOTE: This macro has been submitted for inclusion into # 7723 # GNU Autoconf as AC_PROG_SED. When it is available in # 7724 # a released version of Autoconf we should remove this # 7725 # macro and use it instead. # 7726 ############################################################ 7727 7728 m4_defun([AC_PROG_SED], 7729 [AC_MSG_CHECKING([for a sed that does not truncate output]) 7730 AC_CACHE_VAL(lt_cv_path_SED, 7731 [# Loop through the user's path and test for sed and gsed. 7732 # Then use that list of sed's as ones to test for truncation. 7733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7734 for as_dir in $PATH 7735 do 7736 IFS=$as_save_IFS 7737 test -z "$as_dir" && as_dir=. 7738 for lt_ac_prog in sed gsed; do 7739 for ac_exec_ext in '' $ac_executable_extensions; do 7740 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7741 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7742 fi 7743 done 7744 done 7745 done 7746 IFS=$as_save_IFS 7747 lt_ac_max=0 7748 lt_ac_count=0 7749 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 7750 # along with /bin/sed that truncates output. 7751 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7752 test ! -f $lt_ac_sed && continue 7753 cat /dev/null > conftest.in 7754 lt_ac_count=0 7755 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7756 # Check for GNU sed and select it if it is found. 7757 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7758 lt_cv_path_SED=$lt_ac_sed 7759 break 7760 fi 7761 while true; do 7762 cat conftest.in conftest.in >conftest.tmp 7763 mv conftest.tmp conftest.in 7764 cp conftest.in conftest.nl 7765 echo >>conftest.nl 7766 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7767 cmp -s conftest.out conftest.nl || break 7768 # 10000 chars as input seems more than enough 7769 test $lt_ac_count -gt 10 && break 7770 lt_ac_count=`expr $lt_ac_count + 1` 7771 if test $lt_ac_count -gt $lt_ac_max; then 7772 lt_ac_max=$lt_ac_count 7773 lt_cv_path_SED=$lt_ac_sed 7774 fi 7775 done 7776 done 7777 ]) 7778 SED=$lt_cv_path_SED 7779 AC_SUBST([SED]) 7780 AC_MSG_RESULT([$SED]) 7781 ])#AC_PROG_SED 7782 ])#m4_ifndef 7783 7784 # Old name: 7785 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7786 dnl aclocal-1.4 backwards compatibility: 7787 dnl AC_DEFUN([LT_AC_PROG_SED], []) 7788 7789 7790 # _LT_CHECK_SHELL_FEATURES 7791 # ------------------------ 7792 # Find out whether the shell is Bourne or XSI compatible, 7793 # or has some other useful features. 7794 m4_defun([_LT_CHECK_SHELL_FEATURES], 7795 [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7796 # Try some XSI features 7797 xsi_shell=no 7798 ( _lt_dummy="a/b/c" 7799 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7800 = c,a/b,b/c, \ 7801 && eval 'test $(( 1 + 1 )) -eq 2 \ 7802 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7803 && xsi_shell=yes 7804 AC_MSG_RESULT([$xsi_shell]) 7805 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7806 7807 AC_MSG_CHECKING([whether the shell understands "+="]) 7808 lt_shell_append=no 7809 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7810 >/dev/null 2>&1 \ 7811 && lt_shell_append=yes 7812 AC_MSG_RESULT([$lt_shell_append]) 7813 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7814 7815 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7816 lt_unset=unset 7817 else 7818 lt_unset=false 7819 fi 7820 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7821 7822 # test EBCDIC or ASCII 7823 case `echo X|tr X '\101'` in 7824 A) # ASCII based system 7825 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7826 lt_SP2NL='tr \040 \012' 7827 lt_NL2SP='tr \015\012 \040\040' 7828 ;; 7829 *) # EBCDIC based system 7830 lt_SP2NL='tr \100 \n' 7831 lt_NL2SP='tr \r\n \100\100' 7832 ;; 7833 esac 7834 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7835 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7836 ])# _LT_CHECK_SHELL_FEATURES 7837 7838 7839 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7840 # ------------------------------------------------------ 7841 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7842 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7843 m4_defun([_LT_PROG_FUNCTION_REPLACE], 7844 [dnl { 7845 sed -e '/^$1 ()$/,/^} # $1 /c\ 7846 $1 ()\ 7847 {\ 7848 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7849 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7850 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7851 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7852 test 0 -eq $? || _lt_function_replace_fail=: 7853 ]) 7854 7855 7856 # _LT_PROG_REPLACE_SHELLFNS 7857 # ------------------------- 7858 # Replace existing portable implementations of several shell functions with 7859 # equivalent extended shell implementations where those features are available.. 7860 m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7861 [if test x"$xsi_shell" = xyes; then 7862 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7863 case ${1} in 7864 */*) func_dirname_result="${1%/*}${2}" ;; 7865 * ) func_dirname_result="${3}" ;; 7866 esac]) 7867 7868 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7869 func_basename_result="${1##*/}"]) 7870 7871 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7872 case ${1} in 7873 */*) func_dirname_result="${1%/*}${2}" ;; 7874 * ) func_dirname_result="${3}" ;; 7875 esac 7876 func_basename_result="${1##*/}"]) 7877 7878 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7879 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7880 # positional parameters, so assign one to ordinary parameter first. 7881 func_stripname_result=${3} 7882 func_stripname_result=${func_stripname_result#"${1}"} 7883 func_stripname_result=${func_stripname_result%"${2}"}]) 7884 7885 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7886 func_split_long_opt_name=${1%%=*} 7887 func_split_long_opt_arg=${1#*=}]) 7888 7889 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7890 func_split_short_opt_arg=${1#??} 7891 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7892 7893 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7894 case ${1} in 7895 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7896 *) func_lo2o_result=${1} ;; 7897 esac]) 7898 7899 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7900 7901 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7902 7903 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7904 fi 7905 7906 if test x"$lt_shell_append" = xyes; then 7907 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7908 7909 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7910 func_quote_for_eval "${2}" 7911 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7912 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7913 7914 # Save a `func_append' function call where possible by direct use of '+=' 7915 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7916 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7917 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7918 test 0 -eq $? || _lt_function_replace_fail=: 7919 else 7920 # Save a `func_append' function call even when '+=' is not available 7921 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7922 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7923 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7924 test 0 -eq $? || _lt_function_replace_fail=: 7925 fi 7926 7927 if test x"$_lt_function_replace_fail" = x":"; then 7928 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7929 fi 7930 ]) 7931 7932 # _LT_PATH_CONVERSION_FUNCTIONS 7933 # ----------------------------- 7934 # Determine which file name conversion functions should be used by 7935 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7936 # for certain cross-compile configurations and native mingw. 7937 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7938 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 7939 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7940 AC_MSG_CHECKING([how to convert $build file names to $host format]) 7941 AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7942 [case $host in 7943 *-*-mingw* ) 7944 case $build in 7945 *-*-mingw* ) # actually msys 7946 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7947 ;; 7948 *-*-cygwin* ) 7949 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7950 ;; 7951 * ) # otherwise, assume *nix 7952 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7953 ;; 7954 esac 7955 ;; 7956 *-*-cygwin* ) 7957 case $build in 7958 *-*-mingw* ) # actually msys 7959 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7960 ;; 7961 *-*-cygwin* ) 7962 lt_cv_to_host_file_cmd=func_convert_file_noop 7963 ;; 7964 * ) # otherwise, assume *nix 7965 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7966 ;; 7967 esac 7968 ;; 7969 * ) # unhandled hosts (and "normal" native builds) 7970 lt_cv_to_host_file_cmd=func_convert_file_noop 7971 ;; 7972 esac 7973 ]) 7974 to_host_file_cmd=$lt_cv_to_host_file_cmd 7975 AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7976 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7977 [0], [convert $build file names to $host format])dnl 7978 7979 AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7980 AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7981 [#assume ordinary cross tools, or native build. 7982 lt_cv_to_tool_file_cmd=func_convert_file_noop 7983 case $host in 7984 *-*-mingw* ) 7985 case $build in 7986 *-*-mingw* ) # actually msys 7987 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7988 ;; 7989 esac 7990 ;; 7991 esac 7992 ]) 7993 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7994 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7995 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7996 [0], [convert $build files to toolchain format])dnl 7997 ])# _LT_PATH_CONVERSION_FUNCTIONS 7998
