github.com/prattmic/llgo-embedded@v0.0.0-20150820070356-41cfecea0e1e/third_party/gofrontend/libgo/config/libtool.m4 (about) 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 Free Software Foundation, 5 # 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 Free Software Foundation, 15 # 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 : ${RM="rm -f"} 138 ])# _LT_FILEUTILS_DEFAULTS 139 140 141 # _LT_SETUP 142 # --------- 143 m4_defun([_LT_SETUP], 144 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 145 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 146 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 147 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 148 149 _LT_DECL([], [host_alias], [0], [The host system])dnl 150 _LT_DECL([], [host], [0])dnl 151 _LT_DECL([], [host_os], [0])dnl 152 dnl 153 _LT_DECL([], [build_alias], [0], [The build system])dnl 154 _LT_DECL([], [build], [0])dnl 155 _LT_DECL([], [build_os], [0])dnl 156 dnl 157 AC_REQUIRE([AC_PROG_CC])dnl 158 AC_REQUIRE([LT_PATH_LD])dnl 159 AC_REQUIRE([LT_PATH_NM])dnl 160 dnl 161 AC_REQUIRE([AC_PROG_LN_S])dnl 162 test -z "$LN_S" && LN_S="ln -s" 163 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 164 dnl 165 AC_REQUIRE([LT_CMD_MAX_LEN])dnl 166 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 167 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 168 dnl 169 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 170 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 171 m4_require([_LT_CMD_RELOAD])dnl 172 m4_require([_LT_CHECK_MAGIC_METHOD])dnl 173 m4_require([_LT_CMD_OLD_ARCHIVE])dnl 174 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 175 176 _LT_CONFIG_LIBTOOL_INIT([ 177 # See if we are running on zsh, and set the options which allow our 178 # commands through without removal of \ escapes INIT. 179 if test -n "\${ZSH_VERSION+set}" ; then 180 setopt NO_GLOB_SUBST 181 fi 182 ]) 183 if test -n "${ZSH_VERSION+set}" ; then 184 setopt NO_GLOB_SUBST 185 fi 186 187 _LT_CHECK_OBJDIR 188 189 m4_require([_LT_TAG_COMPILER])dnl 190 191 case $host_os in 192 aix3*) 193 # AIX sometimes has problems with the GCC collect2 program. For some 194 # reason, if we set the COLLECT_NAMES environment variable, the problems 195 # vanish in a puff of smoke. 196 if test "X${COLLECT_NAMES+set}" != Xset; then 197 COLLECT_NAMES= 198 export COLLECT_NAMES 199 fi 200 ;; 201 esac 202 203 # Global variables: 204 ofile=libtool 205 can_build_shared=yes 206 207 # All known linkers require a `.a' archive for static linking (except MSVC, 208 # which needs '.lib'). 209 libext=a 210 211 with_gnu_ld="$lt_cv_prog_gnu_ld" 212 213 old_CC="$CC" 214 old_CFLAGS="$CFLAGS" 215 216 # Set sane defaults for various variables 217 test -z "$CC" && CC=cc 218 test -z "$LTCC" && LTCC=$CC 219 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 220 test -z "$LD" && LD=ld 221 test -z "$ac_objext" && ac_objext=o 222 223 _LT_CC_BASENAME([$compiler]) 224 225 # Only perform the check for file, if the check method requires it 226 test -z "$MAGIC_CMD" && MAGIC_CMD=file 227 case $deplibs_check_method in 228 file_magic*) 229 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 230 _LT_PATH_MAGIC 231 fi 232 ;; 233 esac 234 235 # Use C for the default configuration in the libtool script 236 LT_SUPPORTED_TAG([CC]) 237 _LT_LANG_C_CONFIG 238 _LT_LANG_DEFAULT_CONFIG 239 _LT_CONFIG_COMMANDS 240 ])# _LT_SETUP 241 242 243 # _LT_PREPARE_SED_QUOTE_VARS 244 # -------------------------- 245 # Define a few sed substitution that help us do robust quoting. 246 m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 247 [# Backslashify metacharacters that are still active within 248 # double-quoted strings. 249 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 250 251 # Same as above, but do not quote variable references. 252 double_quote_subst='s/\([["`\\]]\)/\\\1/g' 253 254 # Sed substitution to delay expansion of an escaped shell variable in a 255 # double_quote_subst'ed string. 256 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 257 258 # Sed substitution to delay expansion of an escaped single quote. 259 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 260 261 # Sed substitution to avoid accidental globbing in evaled expressions 262 no_glob_subst='s/\*/\\\*/g' 263 ]) 264 265 # _LT_PROG_LTMAIN 266 # --------------- 267 # Note that this code is called both from `configure', and `config.status' 268 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 269 # `config.status' has no value for ac_aux_dir unless we are using Automake, 270 # so we pass a copy along to make sure it has a sensible value anyway. 271 m4_defun([_LT_PROG_LTMAIN], 272 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 273 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 274 ltmain="$ac_aux_dir/ltmain.sh" 275 ])# _LT_PROG_LTMAIN 276 277 278 ## ------------------------------------- ## 279 ## Accumulate code for creating libtool. ## 280 ## ------------------------------------- ## 281 282 # So that we can recreate a full libtool script including additional 283 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 284 # in macros and then make a single call at the end using the `libtool' 285 # label. 286 287 288 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 289 # ---------------------------------------- 290 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 291 m4_define([_LT_CONFIG_LIBTOOL_INIT], 292 [m4_ifval([$1], 293 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 294 [$1 295 ])])]) 296 297 # Initialize. 298 m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 299 300 301 # _LT_CONFIG_LIBTOOL([COMMANDS]) 302 # ------------------------------ 303 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 304 m4_define([_LT_CONFIG_LIBTOOL], 305 [m4_ifval([$1], 306 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 307 [$1 308 ])])]) 309 310 # Initialize. 311 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 312 313 314 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 315 # ----------------------------------------------------- 316 m4_defun([_LT_CONFIG_SAVE_COMMANDS], 317 [_LT_CONFIG_LIBTOOL([$1]) 318 _LT_CONFIG_LIBTOOL_INIT([$2]) 319 ]) 320 321 322 # _LT_FORMAT_COMMENT([COMMENT]) 323 # ----------------------------- 324 # Add leading comment marks to the start of each line, and a trailing 325 # full-stop to the whole comment if one is not present already. 326 m4_define([_LT_FORMAT_COMMENT], 327 [m4_ifval([$1], [ 328 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 329 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 330 )]) 331 332 333 334 ## ------------------------ ## 335 ## FIXME: Eliminate VARNAME ## 336 ## ------------------------ ## 337 338 339 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 340 # ------------------------------------------------------------------- 341 # CONFIGNAME is the name given to the value in the libtool script. 342 # VARNAME is the (base) name used in the configure script. 343 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on 344 # VARNAME. Any other value will be used directly. 345 m4_define([_LT_DECL], 346 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 347 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 348 [m4_ifval([$1], [$1], [$2])]) 349 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 350 m4_ifval([$4], 351 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 352 lt_dict_add_subkey([lt_decl_dict], [$2], 353 [tagged?], [m4_ifval([$5], [yes], [no])])]) 354 ]) 355 356 357 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 358 # -------------------------------------------------------- 359 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 360 361 362 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 363 # ------------------------------------------------ 364 m4_define([lt_decl_tag_varnames], 365 [_lt_decl_filter([tagged?], [yes], $@)]) 366 367 368 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 369 # --------------------------------------------------------- 370 m4_define([_lt_decl_filter], 371 [m4_case([$#], 372 [0], [m4_fatal([$0: too few arguments: $#])], 373 [1], [m4_fatal([$0: too few arguments: $#: $1])], 374 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 375 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 376 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 377 ]) 378 379 380 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 381 # -------------------------------------------------- 382 m4_define([lt_decl_quote_varnames], 383 [_lt_decl_filter([value], [1], $@)]) 384 385 386 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 387 # --------------------------------------------------- 388 m4_define([lt_decl_dquote_varnames], 389 [_lt_decl_filter([value], [2], $@)]) 390 391 392 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 393 # --------------------------------------------------- 394 m4_define([lt_decl_varnames_tagged], 395 [m4_assert([$# <= 2])dnl 396 _$0(m4_quote(m4_default([$1], [[, ]])), 397 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 398 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 399 m4_define([_lt_decl_varnames_tagged], 400 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 401 402 403 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 404 # ------------------------------------------------ 405 m4_define([lt_decl_all_varnames], 406 [_$0(m4_quote(m4_default([$1], [[, ]])), 407 m4_if([$2], [], 408 m4_quote(lt_decl_varnames), 409 m4_quote(m4_shift($@))))[]dnl 410 ]) 411 m4_define([_lt_decl_all_varnames], 412 [lt_join($@, lt_decl_varnames_tagged([$1], 413 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 414 ]) 415 416 417 # _LT_CONFIG_STATUS_DECLARE([VARNAME]) 418 # ------------------------------------ 419 # Quote a variable value, and forward it to `config.status' so that its 420 # declaration there will have the same value as in `configure'. VARNAME 421 # must have a single quote delimited value for this to work. 422 m4_define([_LT_CONFIG_STATUS_DECLARE], 423 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 424 425 426 # _LT_CONFIG_STATUS_DECLARATIONS 427 # ------------------------------ 428 # We delimit libtool config variables with single quotes, so when 429 # we write them to config.status, we have to be sure to quote all 430 # embedded single quotes properly. In configure, this macro expands 431 # each variable declared with _LT_DECL (and _LT_TAGDECL) into: 432 # 433 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 434 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 435 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 436 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 437 438 439 # _LT_LIBTOOL_TAGS 440 # ---------------- 441 # Output comment and list of tags supported by the script 442 m4_defun([_LT_LIBTOOL_TAGS], 443 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 444 available_tags="_LT_TAGS"dnl 445 ]) 446 447 448 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 449 # ----------------------------------- 450 # Extract the dictionary values for VARNAME (optionally with TAG) and 451 # expand to a commented shell variable setting: 452 # 453 # # Some comment about what VAR is for. 454 # visible_name=$lt_internal_name 455 m4_define([_LT_LIBTOOL_DECLARE], 456 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 457 [description])))[]dnl 458 m4_pushdef([_libtool_name], 459 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 460 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 461 [0], [_libtool_name=[$]$1], 462 [1], [_libtool_name=$lt_[]$1], 463 [2], [_libtool_name=$lt_[]$1], 464 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 465 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 466 ]) 467 468 469 # _LT_LIBTOOL_CONFIG_VARS 470 # ----------------------- 471 # Produce commented declarations of non-tagged libtool config variables 472 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 473 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG 474 # section) are produced by _LT_LIBTOOL_TAG_VARS. 475 m4_defun([_LT_LIBTOOL_CONFIG_VARS], 476 [m4_foreach([_lt_var], 477 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 478 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 479 480 481 # _LT_LIBTOOL_TAG_VARS(TAG) 482 # ------------------------- 483 m4_define([_LT_LIBTOOL_TAG_VARS], 484 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 485 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 486 487 488 # _LT_TAGVAR(VARNAME, [TAGNAME]) 489 # ------------------------------ 490 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 491 492 493 # _LT_CONFIG_COMMANDS 494 # ------------------- 495 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 496 # variables for single and double quote escaping we saved from calls 497 # to _LT_DECL, we can put quote escaped variables declarations 498 # into `config.status', and then the shell code to quote escape them in 499 # for loops in `config.status'. Finally, any additional code accumulated 500 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 501 m4_defun([_LT_CONFIG_COMMANDS], 502 [AC_PROVIDE_IFELSE([LT_OUTPUT], 503 dnl If the libtool generation code has been placed in $CONFIG_LT, 504 dnl instead of duplicating it all over again into config.status, 505 dnl then we will have config.status run $CONFIG_LT later, so it 506 dnl needs to know what name is stored there: 507 [AC_CONFIG_COMMANDS([libtool], 508 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 509 dnl If the libtool generation code is destined for config.status, 510 dnl expand the accumulated commands and init code now: 511 [AC_CONFIG_COMMANDS([libtool], 512 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 513 ])#_LT_CONFIG_COMMANDS 514 515 516 # Initialize. 517 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 518 [ 519 520 # The HP-UX ksh and POSIX shell print the target directory to stdout 521 # if CDPATH is set. 522 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 523 524 sed_quote_subst='$sed_quote_subst' 525 double_quote_subst='$double_quote_subst' 526 delay_variable_subst='$delay_variable_subst' 527 _LT_CONFIG_STATUS_DECLARATIONS 528 LTCC='$LTCC' 529 LTCFLAGS='$LTCFLAGS' 530 compiler='$compiler_DEFAULT' 531 532 # A function that is used when there is no print builtin or printf. 533 func_fallback_echo () 534 { 535 eval 'cat <<_LTECHO_EOF 536 \$[]1 537 _LTECHO_EOF' 538 } 539 540 # Quote evaled strings. 541 for var in lt_decl_all_varnames([[ \ 542 ]], lt_decl_quote_varnames); do 543 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 544 *[[\\\\\\\`\\"\\\$]]*) 545 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 546 ;; 547 *) 548 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 549 ;; 550 esac 551 done 552 553 # Double-quote double-evaled strings. 554 for var in lt_decl_all_varnames([[ \ 555 ]], lt_decl_dquote_varnames); do 556 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 557 *[[\\\\\\\`\\"\\\$]]*) 558 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 559 ;; 560 *) 561 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 562 ;; 563 esac 564 done 565 566 _LT_OUTPUT_LIBTOOL_INIT 567 ]) 568 569 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 570 # ------------------------------------ 571 # Generate a child script FILE with all initialization necessary to 572 # reuse the environment learned by the parent script, and make the 573 # file executable. If COMMENT is supplied, it is inserted after the 574 # `#!' sequence but before initialization text begins. After this 575 # macro, additional text can be appended to FILE to form the body of 576 # the child script. The macro ends with non-zero status if the 577 # file could not be fully written (such as if the disk is full). 578 m4_ifdef([AS_INIT_GENERATED], 579 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 580 [m4_defun([_LT_GENERATED_FILE_INIT], 581 [m4_require([AS_PREPARE])]dnl 582 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 583 [lt_write_fail=0 584 cat >$1 <<_ASEOF || lt_write_fail=1 585 #! $SHELL 586 # Generated by $as_me. 587 $2 588 SHELL=\${CONFIG_SHELL-$SHELL} 589 export SHELL 590 _ASEOF 591 cat >>$1 <<\_ASEOF || lt_write_fail=1 592 AS_SHELL_SANITIZE 593 _AS_PREPARE 594 exec AS_MESSAGE_FD>&1 595 _ASEOF 596 test $lt_write_fail = 0 && chmod +x $1[]dnl 597 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 598 599 # LT_OUTPUT 600 # --------- 601 # This macro allows early generation of the libtool script (before 602 # AC_OUTPUT is called), incase it is used in configure for compilation 603 # tests. 604 AC_DEFUN([LT_OUTPUT], 605 [: ${CONFIG_LT=./config.lt} 606 AC_MSG_NOTICE([creating $CONFIG_LT]) 607 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 608 [# Run this file to recreate a libtool stub with the current configuration.]) 609 610 cat >>"$CONFIG_LT" <<\_LTEOF 611 lt_cl_silent=false 612 exec AS_MESSAGE_LOG_FD>>config.log 613 { 614 echo 615 AS_BOX([Running $as_me.]) 616 } >&AS_MESSAGE_LOG_FD 617 618 lt_cl_help="\ 619 \`$as_me' creates a local libtool stub from the current configuration, 620 for use in further configure time tests before the real libtool is 621 generated. 622 623 Usage: $[0] [[OPTIONS]] 624 625 -h, --help print this help, then exit 626 -V, --version print version number, then exit 627 -q, --quiet do not print progress messages 628 -d, --debug don't remove temporary files 629 630 Report bugs to <bug-libtool@gnu.org>." 631 632 lt_cl_version="\ 633 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 634 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 635 configured by $[0], generated by m4_PACKAGE_STRING. 636 637 Copyright (C) 2010 Free Software Foundation, Inc. 638 This config.lt script is free software; the Free Software Foundation 639 gives unlimited permision to copy, distribute and modify it." 640 641 while test $[#] != 0 642 do 643 case $[1] in 644 --version | --v* | -V ) 645 echo "$lt_cl_version"; exit 0 ;; 646 --help | --h* | -h ) 647 echo "$lt_cl_help"; exit 0 ;; 648 --debug | --d* | -d ) 649 debug=: ;; 650 --quiet | --q* | --silent | --s* | -q ) 651 lt_cl_silent=: ;; 652 653 -*) AC_MSG_ERROR([unrecognized option: $[1] 654 Try \`$[0] --help' for more information.]) ;; 655 656 *) AC_MSG_ERROR([unrecognized argument: $[1] 657 Try \`$[0] --help' for more information.]) ;; 658 esac 659 shift 660 done 661 662 if $lt_cl_silent; then 663 exec AS_MESSAGE_FD>/dev/null 664 fi 665 _LTEOF 666 667 cat >>"$CONFIG_LT" <<_LTEOF 668 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 669 _LTEOF 670 671 cat >>"$CONFIG_LT" <<\_LTEOF 672 AC_MSG_NOTICE([creating $ofile]) 673 _LT_OUTPUT_LIBTOOL_COMMANDS 674 AS_EXIT(0) 675 _LTEOF 676 chmod +x "$CONFIG_LT" 677 678 # configure is writing to config.log, but config.lt does its own redirection, 679 # appending to config.log, which fails on DOS, as config.log is still kept 680 # open by configure. Here we exec the FD to /dev/null, effectively closing 681 # config.log, so it can be properly (re)opened and appended to by config.lt. 682 lt_cl_success=: 683 test "$silent" = yes && 684 lt_config_lt_args="$lt_config_lt_args --quiet" 685 exec AS_MESSAGE_LOG_FD>/dev/null 686 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 687 exec AS_MESSAGE_LOG_FD>>config.log 688 $lt_cl_success || AS_EXIT(1) 689 ])# LT_OUTPUT 690 691 692 # _LT_CONFIG(TAG) 693 # --------------- 694 # If TAG is the built-in tag, create an initial libtool script with a 695 # default configuration from the untagged config vars. Otherwise add code 696 # to config.status for appending the configuration named by TAG from the 697 # matching tagged config vars. 698 m4_defun([_LT_CONFIG], 699 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 700 _LT_CONFIG_SAVE_COMMANDS([ 701 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 702 m4_if(_LT_TAG, [C], [ 703 # See if we are running on zsh, and set the options which allow our 704 # commands through without removal of \ escapes. 705 if test -n "${ZSH_VERSION+set}" ; then 706 setopt NO_GLOB_SUBST 707 fi 708 709 cfgfile="${ofile}T" 710 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 711 $RM "$cfgfile" 712 713 cat <<_LT_EOF >> "$cfgfile" 714 #! $SHELL 715 716 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 717 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 718 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 719 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 720 # 721 _LT_COPYING 722 _LT_LIBTOOL_TAGS 723 724 # ### BEGIN LIBTOOL CONFIG 725 _LT_LIBTOOL_CONFIG_VARS 726 _LT_LIBTOOL_TAG_VARS 727 # ### END LIBTOOL CONFIG 728 729 _LT_EOF 730 731 case $host_os in 732 aix3*) 733 cat <<\_LT_EOF >> "$cfgfile" 734 # AIX sometimes has problems with the GCC collect2 program. For some 735 # reason, if we set the COLLECT_NAMES environment variable, the problems 736 # vanish in a puff of smoke. 737 if test "X${COLLECT_NAMES+set}" != Xset; then 738 COLLECT_NAMES= 739 export COLLECT_NAMES 740 fi 741 _LT_EOF 742 ;; 743 esac 744 745 _LT_PROG_LTMAIN 746 747 # We use sed instead of cat because bash on DJGPP gets confused if 748 # if finds mixed CR/LF and LF-only lines. Since sed operates in 749 # text mode, it properly converts lines to CR/LF. This bash problem 750 # is reportedly fixed, but why not run on old versions too? 751 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ 752 || (rm -f "$cfgfile"; exit 1) 753 754 _LT_PROG_XSI_SHELLFNS 755 756 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ 757 || (rm -f "$cfgfile"; exit 1) 758 759 mv -f "$cfgfile" "$ofile" || 760 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 761 chmod +x "$ofile" 762 ], 763 [cat <<_LT_EOF >> "$ofile" 764 765 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 766 dnl in a comment (ie after a #). 767 # ### BEGIN LIBTOOL TAG CONFIG: $1 768 _LT_LIBTOOL_TAG_VARS(_LT_TAG) 769 # ### END LIBTOOL TAG CONFIG: $1 770 _LT_EOF 771 ])dnl /m4_if 772 ], 773 [m4_if([$1], [], [ 774 PACKAGE='$PACKAGE' 775 VERSION='$VERSION' 776 TIMESTAMP='$TIMESTAMP' 777 RM='$RM' 778 ofile='$ofile'], []) 779 ])dnl /_LT_CONFIG_SAVE_COMMANDS 780 ])# _LT_CONFIG 781 782 783 # LT_SUPPORTED_TAG(TAG) 784 # --------------------- 785 # Trace this macro to discover what tags are supported by the libtool 786 # --tag option, using: 787 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 788 AC_DEFUN([LT_SUPPORTED_TAG], []) 789 790 791 # C support is built-in for now 792 m4_define([_LT_LANG_C_enabled], []) 793 m4_define([_LT_TAGS], []) 794 795 796 # LT_LANG(LANG) 797 # ------------- 798 # Enable libtool support for the given language if not already enabled. 799 AC_DEFUN([LT_LANG], 800 [AC_BEFORE([$0], [LT_OUTPUT])dnl 801 m4_case([$1], 802 [C], [_LT_LANG(C)], 803 [C++], [_LT_LANG(CXX)], 804 [Java], [_LT_LANG(GCJ)], 805 [Fortran 77], [_LT_LANG(F77)], 806 [Fortran], [_LT_LANG(FC)], 807 [Windows Resource], [_LT_LANG(RC)], 808 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 809 [_LT_LANG($1)], 810 [m4_fatal([$0: unsupported language: "$1"])])])dnl 811 ])# LT_LANG 812 813 814 # _LT_LANG(LANGNAME) 815 # ------------------ 816 m4_defun([_LT_LANG], 817 [m4_ifdef([_LT_LANG_]$1[_enabled], [], 818 [LT_SUPPORTED_TAG([$1])dnl 819 m4_append([_LT_TAGS], [$1 ])dnl 820 m4_define([_LT_LANG_]$1[_enabled], [])dnl 821 _LT_LANG_$1_CONFIG($1)])dnl 822 ])# _LT_LANG 823 824 825 # _LT_LANG_DEFAULT_CONFIG 826 # ----------------------- 827 m4_defun([_LT_LANG_DEFAULT_CONFIG], 828 [AC_PROVIDE_IFELSE([AC_PROG_CXX], 829 [LT_LANG(CXX)], 830 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 831 832 AC_PROVIDE_IFELSE([AC_PROG_F77], 833 [LT_LANG(F77)], 834 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 835 836 AC_PROVIDE_IFELSE([AC_PROG_FC], 837 [LT_LANG(FC)], 838 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 839 840 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 841 dnl pulling things in needlessly. 842 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 843 [LT_LANG(GCJ)], 844 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 845 [LT_LANG(GCJ)], 846 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 847 [LT_LANG(GCJ)], 848 [m4_ifdef([AC_PROG_GCJ], 849 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 850 m4_ifdef([A][M_PROG_GCJ], 851 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 852 m4_ifdef([LT_PROG_GCJ], 853 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 854 855 AC_PROVIDE_IFELSE([LT_PROG_RC], 856 [LT_LANG(RC)], 857 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 858 ])# _LT_LANG_DEFAULT_CONFIG 859 860 # Obsolete macros: 861 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 862 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 863 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 864 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 865 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 866 dnl aclocal-1.4 backwards compatibility: 867 dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 868 dnl AC_DEFUN([AC_LIBTOOL_F77], []) 869 dnl AC_DEFUN([AC_LIBTOOL_FC], []) 870 dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 871 dnl AC_DEFUN([AC_LIBTOOL_RC], []) 872 873 874 # _LT_TAG_COMPILER 875 # ---------------- 876 m4_defun([_LT_TAG_COMPILER], 877 [AC_REQUIRE([AC_PROG_CC])dnl 878 879 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 880 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 881 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 882 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 883 884 # If no C compiler was specified, use CC. 885 LTCC=${LTCC-"$CC"} 886 887 # If no C compiler flags were specified, use CFLAGS. 888 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 889 890 # Allow CC to be a program name with arguments. 891 compiler=$CC 892 ])# _LT_TAG_COMPILER 893 894 895 # _LT_COMPILER_BOILERPLATE 896 # ------------------------ 897 # Check for compiler boilerplate output or warnings with 898 # the simple compiler test code. 899 m4_defun([_LT_COMPILER_BOILERPLATE], 900 [m4_require([_LT_DECL_SED])dnl 901 ac_outfile=conftest.$ac_objext 902 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 903 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 904 _lt_compiler_boilerplate=`cat conftest.err` 905 $RM conftest* 906 ])# _LT_COMPILER_BOILERPLATE 907 908 909 # _LT_LINKER_BOILERPLATE 910 # ---------------------- 911 # Check for linker boilerplate output or warnings with 912 # the simple link test code. 913 m4_defun([_LT_LINKER_BOILERPLATE], 914 [m4_require([_LT_DECL_SED])dnl 915 ac_outfile=conftest.$ac_objext 916 echo "$lt_simple_link_test_code" >conftest.$ac_ext 917 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 918 _lt_linker_boilerplate=`cat conftest.err` 919 $RM -r conftest* 920 ])# _LT_LINKER_BOILERPLATE 921 922 # _LT_REQUIRED_DARWIN_CHECKS 923 # ------------------------- 924 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 925 case $host_os in 926 rhapsody* | darwin*) 927 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 928 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 929 AC_CHECK_TOOL([LIPO], [lipo], [:]) 930 AC_CHECK_TOOL([OTOOL], [otool], [:]) 931 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 932 _LT_DECL([], [DSYMUTIL], [1], 933 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 934 _LT_DECL([], [NMEDIT], [1], 935 [Tool to change global to local symbols on Mac OS X]) 936 _LT_DECL([], [LIPO], [1], 937 [Tool to manipulate fat objects and archives on Mac OS X]) 938 _LT_DECL([], [OTOOL], [1], 939 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 940 _LT_DECL([], [OTOOL64], [1], 941 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 942 943 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 944 [lt_cv_apple_cc_single_mod=no 945 if test -z "${LT_MULTI_MODULE}"; then 946 # By default we will add the -single_module flag. You can override 947 # by either setting the environment variable LT_MULTI_MODULE 948 # non-empty at configure time, or by adding -multi_module to the 949 # link flags. 950 rm -rf libconftest.dylib* 951 echo "int foo(void){return 1;}" > conftest.c 952 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 953 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 954 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 955 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 956 _lt_result=$? 957 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 958 lt_cv_apple_cc_single_mod=yes 959 else 960 cat conftest.err >&AS_MESSAGE_LOG_FD 961 fi 962 rm -rf libconftest.dylib* 963 rm -f conftest.* 964 fi]) 965 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 966 [lt_cv_ld_exported_symbols_list], 967 [lt_cv_ld_exported_symbols_list=no 968 save_LDFLAGS=$LDFLAGS 969 echo "_main" > conftest.sym 970 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 971 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 972 [lt_cv_ld_exported_symbols_list=yes], 973 [lt_cv_ld_exported_symbols_list=no]) 974 LDFLAGS="$save_LDFLAGS" 975 ]) 976 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 977 [lt_cv_ld_force_load=no 978 cat > conftest.c << _LT_EOF 979 int forced_loaded() { return 2;} 980 _LT_EOF 981 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 982 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 983 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 984 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 985 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 986 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 987 cat > conftest.c << _LT_EOF 988 int main() { return 0;} 989 _LT_EOF 990 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 991 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 992 _lt_result=$? 993 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then 994 lt_cv_ld_force_load=yes 995 else 996 cat conftest.err >&AS_MESSAGE_LOG_FD 997 fi 998 rm -f conftest.err libconftest.a conftest conftest.c 999 rm -rf conftest.dSYM 1000 ]) 1001 case $host_os in 1002 rhapsody* | darwin1.[[012]]) 1003 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1004 darwin1.*) 1005 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1006 darwin*) # darwin 5.x on 1007 # if running on 10.5 or later, the deployment target defaults 1008 # to the OS version, if on x86, and 10.4, the deployment 1009 # target defaults to 10.4. Don't you love it? 1010 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1011 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1012 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1013 10.[[012]]*) 1014 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1015 10.*) 1016 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1017 esac 1018 ;; 1019 esac 1020 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1021 _lt_dar_single_mod='$single_module' 1022 fi 1023 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1024 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1025 else 1026 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1027 fi 1028 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1029 _lt_dsymutil='~$DSYMUTIL $lib || :' 1030 else 1031 _lt_dsymutil= 1032 fi 1033 ;; 1034 esac 1035 ]) 1036 1037 1038 # _LT_DARWIN_LINKER_FEATURES 1039 # -------------------------- 1040 # Checks for linker and compiler features on darwin 1041 m4_defun([_LT_DARWIN_LINKER_FEATURES], 1042 [ 1043 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1044 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1045 _LT_TAGVAR(hardcode_direct, $1)=no 1046 _LT_TAGVAR(hardcode_automatic, $1)=yes 1047 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1048 if test "$lt_cv_ld_force_load" = "yes"; then 1049 _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\"`' 1050 else 1051 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1052 fi 1053 _LT_TAGVAR(link_all_deplibs, $1)=yes 1054 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1055 case $cc_basename in 1056 ifort*) _lt_dar_can_shared=yes ;; 1057 *) _lt_dar_can_shared=$GCC ;; 1058 esac 1059 if test "$_lt_dar_can_shared" = "yes"; then 1060 output_verbose_link_cmd=func_echo_all 1061 _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}" 1062 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1063 _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}" 1064 _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}" 1065 m4_if([$1], [CXX], 1066 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1067 _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}" 1068 _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}" 1069 fi 1070 ],[]) 1071 else 1072 _LT_TAGVAR(ld_shlibs, $1)=no 1073 fi 1074 ]) 1075 1076 # _LT_SYS_MODULE_PATH_AIX 1077 # ----------------------- 1078 # Links a minimal program and checks the executable 1079 # for the system default hardcoded library path. In most cases, 1080 # this is /usr/lib:/lib, but when the MPI compilers are used 1081 # the location of the communication and MPI libs are included too. 1082 # If we don't find anything, use the default library path according 1083 # to the aix ld manual. 1084 m4_defun([_LT_SYS_MODULE_PATH_AIX], 1085 [m4_require([_LT_DECL_SED])dnl 1086 AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 1087 lt_aix_libpath_sed=' 1088 /Import File Strings/,/^$/ { 1089 /^0/ { 1090 s/^0 *\(.*\)$/\1/ 1091 p 1092 } 1093 }' 1094 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1095 # Check for a 64-bit object if we didn't find anything. 1096 if test -z "$aix_libpath"; then 1097 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1098 fi],[]) 1099 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 1100 ])# _LT_SYS_MODULE_PATH_AIX 1101 1102 1103 # _LT_SHELL_INIT(ARG) 1104 # ------------------- 1105 m4_define([_LT_SHELL_INIT], 1106 [m4_divert_text([M4SH-INIT], [$1 1107 ])])# _LT_SHELL_INIT 1108 1109 1110 1111 # _LT_PROG_ECHO_BACKSLASH 1112 # ----------------------- 1113 # Find how we can fake an echo command that does not interpret backslash. 1114 # In particular, with Autoconf 2.60 or later we add some code to the start 1115 # of the generated configure script which will find a shell with a builtin 1116 # printf (which we can use as an echo command). 1117 m4_defun([_LT_PROG_ECHO_BACKSLASH], 1118 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1119 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1120 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1121 1122 AC_MSG_CHECKING([how to print strings]) 1123 # Test print first, because it will be a builtin if present. 1124 if test "X`print -r -- -n 2>/dev/null`" = X-n && \ 1125 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1126 ECHO='print -r --' 1127 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1128 ECHO='printf %s\n' 1129 else 1130 # Use this function as a fallback that always works. 1131 func_fallback_echo () 1132 { 1133 eval 'cat <<_LTECHO_EOF 1134 $[]1 1135 _LTECHO_EOF' 1136 } 1137 ECHO='func_fallback_echo' 1138 fi 1139 1140 # func_echo_all arg... 1141 # Invoke $ECHO with all args, space-separated. 1142 func_echo_all () 1143 { 1144 $ECHO "$*" 1145 } 1146 1147 case "$ECHO" in 1148 printf*) AC_MSG_RESULT([printf]) ;; 1149 print*) AC_MSG_RESULT([print -r]) ;; 1150 *) AC_MSG_RESULT([cat]) ;; 1151 esac 1152 1153 m4_ifdef([_AS_DETECT_SUGGESTED], 1154 [_AS_DETECT_SUGGESTED([ 1155 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1156 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1157 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1158 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1159 PATH=/empty FPATH=/empty; export PATH FPATH 1160 test "X`printf %s $ECHO`" = "X$ECHO" \ 1161 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1162 1163 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1164 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1165 ])# _LT_PROG_ECHO_BACKSLASH 1166 1167 1168 # _LT_ENABLE_LOCK 1169 # --------------- 1170 m4_defun([_LT_ENABLE_LOCK], 1171 [AC_ARG_ENABLE([libtool-lock], 1172 [AS_HELP_STRING([--disable-libtool-lock], 1173 [avoid locking (might break parallel builds)])]) 1174 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1175 1176 # Some flags need to be propagated to the compiler or linker for good 1177 # libtool support. 1178 case $host in 1179 ia64-*-hpux*) 1180 # Find out which ABI we are using. 1181 echo 'int i;' > conftest.$ac_ext 1182 if AC_TRY_EVAL(ac_compile); then 1183 case `/usr/bin/file conftest.$ac_objext` in 1184 *ELF-32*) 1185 HPUX_IA64_MODE="32" 1186 ;; 1187 *ELF-64*) 1188 HPUX_IA64_MODE="64" 1189 ;; 1190 esac 1191 fi 1192 rm -rf conftest* 1193 ;; 1194 *-*-irix6*) 1195 # Find out which ABI we are using. 1196 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1197 if AC_TRY_EVAL(ac_compile); then 1198 if test "$lt_cv_prog_gnu_ld" = yes; then 1199 case `/usr/bin/file conftest.$ac_objext` in 1200 *32-bit*) 1201 LD="${LD-ld} -melf32bsmip" 1202 ;; 1203 *N32*) 1204 LD="${LD-ld} -melf32bmipn32" 1205 ;; 1206 *64-bit*) 1207 LD="${LD-ld} -melf64bmip" 1208 ;; 1209 esac 1210 else 1211 case `/usr/bin/file conftest.$ac_objext` in 1212 *32-bit*) 1213 LD="${LD-ld} -32" 1214 ;; 1215 *N32*) 1216 LD="${LD-ld} -n32" 1217 ;; 1218 *64-bit*) 1219 LD="${LD-ld} -64" 1220 ;; 1221 esac 1222 fi 1223 fi 1224 rm -rf conftest* 1225 ;; 1226 1227 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1228 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1229 # Find out which ABI we are using. 1230 echo 'int i;' > conftest.$ac_ext 1231 if AC_TRY_EVAL(ac_compile); then 1232 case `/usr/bin/file conftest.o` in 1233 *32-bit*) 1234 case $host in 1235 x86_64-*kfreebsd*-gnu) 1236 LD="${LD-ld} -m elf_i386_fbsd" 1237 ;; 1238 x86_64-*linux*) 1239 LD="${LD-ld} -m elf_i386" 1240 ;; 1241 ppc64-*linux*|powerpc64-*linux*) 1242 LD="${LD-ld} -m elf32ppclinux" 1243 ;; 1244 s390x-*linux*) 1245 LD="${LD-ld} -m elf_s390" 1246 ;; 1247 sparc64-*linux*) 1248 LD="${LD-ld} -m elf32_sparc" 1249 ;; 1250 esac 1251 ;; 1252 *64-bit*) 1253 case $host in 1254 x86_64-*kfreebsd*-gnu) 1255 LD="${LD-ld} -m elf_x86_64_fbsd" 1256 ;; 1257 x86_64-*linux*) 1258 LD="${LD-ld} -m elf_x86_64" 1259 ;; 1260 ppc*-*linux*|powerpc*-*linux*) 1261 LD="${LD-ld} -m elf64ppc" 1262 ;; 1263 s390*-*linux*|s390*-*tpf*) 1264 LD="${LD-ld} -m elf64_s390" 1265 ;; 1266 sparc*-*linux*) 1267 LD="${LD-ld} -m elf64_sparc" 1268 ;; 1269 esac 1270 ;; 1271 esac 1272 fi 1273 rm -rf conftest* 1274 ;; 1275 1276 *-*-sco3.2v5*) 1277 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1278 SAVE_CFLAGS="$CFLAGS" 1279 CFLAGS="$CFLAGS -belf" 1280 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1281 [AC_LANG_PUSH(C) 1282 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1283 AC_LANG_POP]) 1284 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1285 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1286 CFLAGS="$SAVE_CFLAGS" 1287 fi 1288 ;; 1289 sparc*-*solaris*) 1290 # Find out which ABI we are using. 1291 echo 'int i;' > conftest.$ac_ext 1292 if AC_TRY_EVAL(ac_compile); then 1293 case `/usr/bin/file conftest.o` in 1294 *64-bit*) 1295 case $lt_cv_prog_gnu_ld in 1296 yes*) LD="${LD-ld} -m elf64_sparc" ;; 1297 *) 1298 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1299 LD="${LD-ld} -64" 1300 fi 1301 ;; 1302 esac 1303 ;; 1304 esac 1305 fi 1306 rm -rf conftest* 1307 ;; 1308 esac 1309 1310 need_locks="$enable_libtool_lock" 1311 ])# _LT_ENABLE_LOCK 1312 1313 1314 # _LT_CMD_OLD_ARCHIVE 1315 # ------------------- 1316 m4_defun([_LT_CMD_OLD_ARCHIVE], 1317 [AC_CHECK_TOOL(AR, ar, false) 1318 test -z "$AR" && AR=ar 1319 test -z "$AR_FLAGS" && AR_FLAGS=cru 1320 _LT_DECL([], [AR], [1], [The archiver]) 1321 _LT_DECL([], [AR_FLAGS], [1]) 1322 1323 AC_CHECK_TOOL(STRIP, strip, :) 1324 test -z "$STRIP" && STRIP=: 1325 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1326 1327 AC_CHECK_TOOL(RANLIB, ranlib, :) 1328 test -z "$RANLIB" && RANLIB=: 1329 _LT_DECL([], [RANLIB], [1], 1330 [Commands used to install an old-style archive]) 1331 1332 # Determine commands to create old-style static archives. 1333 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1334 old_postinstall_cmds='chmod 644 $oldlib' 1335 old_postuninstall_cmds= 1336 1337 if test -n "$RANLIB"; then 1338 case $host_os in 1339 openbsd*) 1340 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1341 ;; 1342 *) 1343 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1344 ;; 1345 esac 1346 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1347 fi 1348 1349 case $host_os in 1350 darwin*) 1351 lock_old_archive_extraction=yes ;; 1352 *) 1353 lock_old_archive_extraction=no ;; 1354 esac 1355 _LT_DECL([], [old_postinstall_cmds], [2]) 1356 _LT_DECL([], [old_postuninstall_cmds], [2]) 1357 _LT_TAGDECL([], [old_archive_cmds], [2], 1358 [Commands used to build an old-style archive]) 1359 _LT_DECL([], [lock_old_archive_extraction], [0], 1360 [Whether to use a lock for old archive extraction]) 1361 ])# _LT_CMD_OLD_ARCHIVE 1362 1363 1364 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1365 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1366 # ---------------------------------------------------------------- 1367 # Check whether the given compiler option works 1368 AC_DEFUN([_LT_COMPILER_OPTION], 1369 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1370 m4_require([_LT_DECL_SED])dnl 1371 AC_CACHE_CHECK([$1], [$2], 1372 [$2=no 1373 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1374 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1375 lt_compiler_flag="$3" 1376 # Insert the option either (1) after the last *FLAGS variable, or 1377 # (2) before a word containing "conftest.", or (3) at the end. 1378 # Note that $ac_compile itself does not contain backslashes and begins 1379 # with a dollar sign (not a hyphen), so the echo should work correctly. 1380 # The option is referenced via a variable to avoid confusing sed. 1381 lt_compile=`echo "$ac_compile" | $SED \ 1382 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1383 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1384 -e 's:$: $lt_compiler_flag:'` 1385 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1386 (eval "$lt_compile" 2>conftest.err) 1387 ac_status=$? 1388 cat conftest.err >&AS_MESSAGE_LOG_FD 1389 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1390 if (exit $ac_status) && test -s "$ac_outfile"; then 1391 # The compiler can only warn and ignore the option if not recognized 1392 # So say no if there are warnings other than the usual output. 1393 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1394 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1395 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1396 $2=yes 1397 fi 1398 fi 1399 $RM conftest* 1400 ]) 1401 1402 if test x"[$]$2" = xyes; then 1403 m4_if([$5], , :, [$5]) 1404 else 1405 m4_if([$6], , :, [$6]) 1406 fi 1407 ])# _LT_COMPILER_OPTION 1408 1409 # Old name: 1410 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1411 dnl aclocal-1.4 backwards compatibility: 1412 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1413 1414 1415 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1416 # [ACTION-SUCCESS], [ACTION-FAILURE]) 1417 # ---------------------------------------------------- 1418 # Check whether the given linker option works 1419 AC_DEFUN([_LT_LINKER_OPTION], 1420 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1421 m4_require([_LT_DECL_SED])dnl 1422 AC_CACHE_CHECK([$1], [$2], 1423 [$2=no 1424 save_LDFLAGS="$LDFLAGS" 1425 LDFLAGS="$LDFLAGS $3" 1426 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1427 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1428 # The linker can only warn and ignore the option if not recognized 1429 # So say no if there are warnings 1430 if test -s conftest.err; then 1431 # Append any errors to the config.log. 1432 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1433 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1434 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1435 if diff conftest.exp conftest.er2 >/dev/null; then 1436 $2=yes 1437 fi 1438 else 1439 $2=yes 1440 fi 1441 fi 1442 $RM -r conftest* 1443 LDFLAGS="$save_LDFLAGS" 1444 ]) 1445 1446 if test x"[$]$2" = xyes; then 1447 m4_if([$4], , :, [$4]) 1448 else 1449 m4_if([$5], , :, [$5]) 1450 fi 1451 ])# _LT_LINKER_OPTION 1452 1453 # Old name: 1454 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1455 dnl aclocal-1.4 backwards compatibility: 1456 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1457 1458 1459 # LT_CMD_MAX_LEN 1460 #--------------- 1461 AC_DEFUN([LT_CMD_MAX_LEN], 1462 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1463 # find the maximum length of command line arguments 1464 AC_MSG_CHECKING([the maximum length of command line arguments]) 1465 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1466 i=0 1467 teststring="ABCD" 1468 1469 case $build_os in 1470 msdosdjgpp*) 1471 # On DJGPP, this test can blow up pretty badly due to problems in libc 1472 # (any single argument exceeding 2000 bytes causes a buffer overrun 1473 # during glob expansion). Even if it were fixed, the result of this 1474 # check would be larger than it should be. 1475 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1476 ;; 1477 1478 gnu*) 1479 # Under GNU Hurd, this test is not required because there is 1480 # no limit to the length of command line arguments. 1481 # Libtool will interpret -1 as no limit whatsoever 1482 lt_cv_sys_max_cmd_len=-1; 1483 ;; 1484 1485 cygwin* | mingw* | cegcc*) 1486 # On Win9x/ME, this test blows up -- it succeeds, but takes 1487 # about 5 minutes as the teststring grows exponentially. 1488 # Worse, since 9x/ME are not pre-emptively multitasking, 1489 # you end up with a "frozen" computer, even though with patience 1490 # the test eventually succeeds (with a max line length of 256k). 1491 # Instead, let's just punt: use the minimum linelength reported by 1492 # all of the supported platforms: 8192 (on NT/2K/XP). 1493 lt_cv_sys_max_cmd_len=8192; 1494 ;; 1495 1496 mint*) 1497 # On MiNT this can take a long time and run out of memory. 1498 lt_cv_sys_max_cmd_len=8192; 1499 ;; 1500 1501 amigaos*) 1502 # On AmigaOS with pdksh, this test takes hours, literally. 1503 # So we just punt and use a minimum line length of 8192. 1504 lt_cv_sys_max_cmd_len=8192; 1505 ;; 1506 1507 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1508 # This has been around since 386BSD, at least. Likely further. 1509 if test -x /sbin/sysctl; then 1510 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1511 elif test -x /usr/sbin/sysctl; then 1512 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1513 else 1514 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1515 fi 1516 # And add a safety zone 1517 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1518 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1519 ;; 1520 1521 interix*) 1522 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1523 lt_cv_sys_max_cmd_len=196608 1524 ;; 1525 1526 osf*) 1527 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1528 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1529 # nice to cause kernel panics so lets avoid the loop below. 1530 # First set a reasonable default. 1531 lt_cv_sys_max_cmd_len=16384 1532 # 1533 if test -x /sbin/sysconfig; then 1534 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1535 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1536 esac 1537 fi 1538 ;; 1539 sco3.2v5*) 1540 lt_cv_sys_max_cmd_len=102400 1541 ;; 1542 sysv5* | sco5v6* | sysv4.2uw2*) 1543 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1544 if test -n "$kargmax"; then 1545 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1546 else 1547 lt_cv_sys_max_cmd_len=32768 1548 fi 1549 ;; 1550 *) 1551 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1552 if test -n "$lt_cv_sys_max_cmd_len"; then 1553 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1554 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1555 else 1556 # Make teststring a little bigger before we do anything with it. 1557 # a 1K string should be a reasonable start. 1558 for i in 1 2 3 4 5 6 7 8 ; do 1559 teststring=$teststring$teststring 1560 done 1561 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1562 # If test is not a shell built-in, we'll probably end up computing a 1563 # maximum length that is only half of the actual maximum length, but 1564 # we can't tell. 1565 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ 1566 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1567 test $i != 17 # 1/2 MB should be enough 1568 do 1569 i=`expr $i + 1` 1570 teststring=$teststring$teststring 1571 done 1572 # Only check the string length outside the loop. 1573 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1574 teststring= 1575 # Add a significant safety factor because C++ compilers can tack on 1576 # massive amounts of additional arguments before passing them to the 1577 # linker. It appears as though 1/2 is a usable value. 1578 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1579 fi 1580 ;; 1581 esac 1582 ]) 1583 if test -n $lt_cv_sys_max_cmd_len ; then 1584 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1585 else 1586 AC_MSG_RESULT(none) 1587 fi 1588 max_cmd_len=$lt_cv_sys_max_cmd_len 1589 _LT_DECL([], [max_cmd_len], [0], 1590 [What is the maximum length of a command?]) 1591 ])# LT_CMD_MAX_LEN 1592 1593 # Old name: 1594 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1595 dnl aclocal-1.4 backwards compatibility: 1596 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1597 1598 1599 # _LT_HEADER_DLFCN 1600 # ---------------- 1601 m4_defun([_LT_HEADER_DLFCN], 1602 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1603 ])# _LT_HEADER_DLFCN 1604 1605 1606 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1607 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1608 # ---------------------------------------------------------------- 1609 m4_defun([_LT_TRY_DLOPEN_SELF], 1610 [m4_require([_LT_HEADER_DLFCN])dnl 1611 if test "$cross_compiling" = yes; then : 1612 [$4] 1613 else 1614 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1615 lt_status=$lt_dlunknown 1616 cat > conftest.$ac_ext <<_LT_EOF 1617 [#line $LINENO "configure" 1618 #include "confdefs.h" 1619 1620 #if HAVE_DLFCN_H 1621 #include <dlfcn.h> 1622 #endif 1623 1624 #include <stdio.h> 1625 1626 #ifdef RTLD_GLOBAL 1627 # define LT_DLGLOBAL RTLD_GLOBAL 1628 #else 1629 # ifdef DL_GLOBAL 1630 # define LT_DLGLOBAL DL_GLOBAL 1631 # else 1632 # define LT_DLGLOBAL 0 1633 # endif 1634 #endif 1635 1636 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1637 find out it does not work in some platform. */ 1638 #ifndef LT_DLLAZY_OR_NOW 1639 # ifdef RTLD_LAZY 1640 # define LT_DLLAZY_OR_NOW RTLD_LAZY 1641 # else 1642 # ifdef DL_LAZY 1643 # define LT_DLLAZY_OR_NOW DL_LAZY 1644 # else 1645 # ifdef RTLD_NOW 1646 # define LT_DLLAZY_OR_NOW RTLD_NOW 1647 # else 1648 # ifdef DL_NOW 1649 # define LT_DLLAZY_OR_NOW DL_NOW 1650 # else 1651 # define LT_DLLAZY_OR_NOW 0 1652 # endif 1653 # endif 1654 # endif 1655 # endif 1656 #endif 1657 1658 /* When -fvisbility=hidden is used, assume the code has been annotated 1659 correspondingly for the symbols needed. */ 1660 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1661 void fnord () __attribute__((visibility("default"))); 1662 #endif 1663 1664 void fnord () { int i=42; } 1665 int main () 1666 { 1667 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1668 int status = $lt_dlunknown; 1669 1670 if (self) 1671 { 1672 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1673 else 1674 { 1675 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1676 else puts (dlerror ()); 1677 } 1678 /* dlclose (self); */ 1679 } 1680 else 1681 puts (dlerror ()); 1682 1683 return status; 1684 }] 1685 _LT_EOF 1686 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1687 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1688 lt_status=$? 1689 case x$lt_status in 1690 x$lt_dlno_uscore) $1 ;; 1691 x$lt_dlneed_uscore) $2 ;; 1692 x$lt_dlunknown|x*) $3 ;; 1693 esac 1694 else : 1695 # compilation failed 1696 $3 1697 fi 1698 fi 1699 rm -fr conftest* 1700 ])# _LT_TRY_DLOPEN_SELF 1701 1702 1703 # LT_SYS_DLOPEN_SELF 1704 # ------------------ 1705 AC_DEFUN([LT_SYS_DLOPEN_SELF], 1706 [m4_require([_LT_HEADER_DLFCN])dnl 1707 if test "x$enable_dlopen" != xyes; then 1708 enable_dlopen=unknown 1709 enable_dlopen_self=unknown 1710 enable_dlopen_self_static=unknown 1711 else 1712 lt_cv_dlopen=no 1713 lt_cv_dlopen_libs= 1714 1715 case $host_os in 1716 beos*) 1717 lt_cv_dlopen="load_add_on" 1718 lt_cv_dlopen_libs= 1719 lt_cv_dlopen_self=yes 1720 ;; 1721 1722 mingw* | pw32* | cegcc*) 1723 lt_cv_dlopen="LoadLibrary" 1724 lt_cv_dlopen_libs= 1725 ;; 1726 1727 cygwin*) 1728 lt_cv_dlopen="dlopen" 1729 lt_cv_dlopen_libs= 1730 ;; 1731 1732 darwin*) 1733 # if libdl is installed we need to link against it 1734 AC_CHECK_LIB([dl], [dlopen], 1735 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1736 lt_cv_dlopen="dyld" 1737 lt_cv_dlopen_libs= 1738 lt_cv_dlopen_self=yes 1739 ]) 1740 ;; 1741 1742 *) 1743 AC_CHECK_FUNC([shl_load], 1744 [lt_cv_dlopen="shl_load"], 1745 [AC_CHECK_LIB([dld], [shl_load], 1746 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1747 [AC_CHECK_FUNC([dlopen], 1748 [lt_cv_dlopen="dlopen"], 1749 [AC_CHECK_LIB([dl], [dlopen], 1750 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1751 [AC_CHECK_LIB([svld], [dlopen], 1752 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1753 [AC_CHECK_LIB([dld], [dld_link], 1754 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1755 ]) 1756 ]) 1757 ]) 1758 ]) 1759 ]) 1760 ;; 1761 esac 1762 1763 if test "x$lt_cv_dlopen" != xno; then 1764 enable_dlopen=yes 1765 else 1766 enable_dlopen=no 1767 fi 1768 1769 case $lt_cv_dlopen in 1770 dlopen) 1771 save_CPPFLAGS="$CPPFLAGS" 1772 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1773 1774 save_LDFLAGS="$LDFLAGS" 1775 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1776 1777 save_LIBS="$LIBS" 1778 LIBS="$lt_cv_dlopen_libs $LIBS" 1779 1780 AC_CACHE_CHECK([whether a program can dlopen itself], 1781 lt_cv_dlopen_self, [dnl 1782 _LT_TRY_DLOPEN_SELF( 1783 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1784 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1785 ]) 1786 1787 if test "x$lt_cv_dlopen_self" = xyes; then 1788 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1789 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1790 lt_cv_dlopen_self_static, [dnl 1791 _LT_TRY_DLOPEN_SELF( 1792 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1793 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1794 ]) 1795 fi 1796 1797 CPPFLAGS="$save_CPPFLAGS" 1798 LDFLAGS="$save_LDFLAGS" 1799 LIBS="$save_LIBS" 1800 ;; 1801 esac 1802 1803 case $lt_cv_dlopen_self in 1804 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1805 *) enable_dlopen_self=unknown ;; 1806 esac 1807 1808 case $lt_cv_dlopen_self_static in 1809 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1810 *) enable_dlopen_self_static=unknown ;; 1811 esac 1812 fi 1813 _LT_DECL([dlopen_support], [enable_dlopen], [0], 1814 [Whether dlopen is supported]) 1815 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1816 [Whether dlopen of programs is supported]) 1817 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1818 [Whether dlopen of statically linked programs is supported]) 1819 ])# LT_SYS_DLOPEN_SELF 1820 1821 # Old name: 1822 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1823 dnl aclocal-1.4 backwards compatibility: 1824 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1825 1826 1827 # _LT_COMPILER_C_O([TAGNAME]) 1828 # --------------------------- 1829 # Check to see if options -c and -o are simultaneously supported by compiler. 1830 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 1831 m4_defun([_LT_COMPILER_C_O], 1832 [m4_require([_LT_DECL_SED])dnl 1833 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1834 m4_require([_LT_TAG_COMPILER])dnl 1835 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1836 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1837 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1838 $RM -r conftest 2>/dev/null 1839 mkdir conftest 1840 cd conftest 1841 mkdir out 1842 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1843 1844 lt_compiler_flag="-o out/conftest2.$ac_objext" 1845 # Insert the option either (1) after the last *FLAGS variable, or 1846 # (2) before a word containing "conftest.", or (3) at the end. 1847 # Note that $ac_compile itself does not contain backslashes and begins 1848 # with a dollar sign (not a hyphen), so the echo should work correctly. 1849 lt_compile=`echo "$ac_compile" | $SED \ 1850 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1851 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1852 -e 's:$: $lt_compiler_flag:'` 1853 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1854 (eval "$lt_compile" 2>out/conftest.err) 1855 ac_status=$? 1856 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1857 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1858 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1859 then 1860 # The compiler can only warn and ignore the option if not recognized 1861 # So say no if there are warnings 1862 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 1863 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1864 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1865 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1866 fi 1867 fi 1868 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1869 $RM conftest* 1870 # SGI C++ compiler will create directory out/ii_files/ for 1871 # template instantiation 1872 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 1873 $RM out/* && rmdir out 1874 cd .. 1875 $RM -r conftest 1876 $RM conftest* 1877 ]) 1878 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 1879 [Does compiler simultaneously support -c and -o options?]) 1880 ])# _LT_COMPILER_C_O 1881 1882 1883 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 1884 # ---------------------------------- 1885 # Check to see if we can do hard links to lock some files if needed 1886 m4_defun([_LT_COMPILER_FILE_LOCKS], 1887 [m4_require([_LT_ENABLE_LOCK])dnl 1888 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1889 _LT_COMPILER_C_O([$1]) 1890 1891 hard_links="nottested" 1892 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1893 # do not overwrite the value of need_locks provided by the user 1894 AC_MSG_CHECKING([if we can lock with hard links]) 1895 hard_links=yes 1896 $RM conftest* 1897 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1898 touch conftest.a 1899 ln conftest.a conftest.b 2>&5 || hard_links=no 1900 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1901 AC_MSG_RESULT([$hard_links]) 1902 if test "$hard_links" = no; then 1903 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1904 need_locks=warn 1905 fi 1906 else 1907 need_locks=no 1908 fi 1909 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 1910 ])# _LT_COMPILER_FILE_LOCKS 1911 1912 1913 # _LT_CHECK_OBJDIR 1914 # ---------------- 1915 m4_defun([_LT_CHECK_OBJDIR], 1916 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1917 [rm -f .libs 2>/dev/null 1918 mkdir .libs 2>/dev/null 1919 if test -d .libs; then 1920 lt_cv_objdir=.libs 1921 else 1922 # MS-DOS does not allow filenames that begin with a dot. 1923 lt_cv_objdir=_libs 1924 fi 1925 rmdir .libs 2>/dev/null]) 1926 objdir=$lt_cv_objdir 1927 _LT_DECL([], [objdir], [0], 1928 [The name of the directory that contains temporary libtool files])dnl 1929 m4_pattern_allow([LT_OBJDIR])dnl 1930 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 1931 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 1932 ])# _LT_CHECK_OBJDIR 1933 1934 1935 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 1936 # -------------------------------------- 1937 # Check hardcoding attributes. 1938 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 1939 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 1940 _LT_TAGVAR(hardcode_action, $1)= 1941 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 1942 test -n "$_LT_TAGVAR(runpath_var, $1)" || 1943 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1944 1945 # We can hardcode non-existent directories. 1946 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 1947 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1948 # have to relink, otherwise we might link with an installed library 1949 # when we should be linking with a yet-to-be-installed one 1950 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1951 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 1952 # Linking always hardcodes the temporary library directory. 1953 _LT_TAGVAR(hardcode_action, $1)=relink 1954 else 1955 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1956 _LT_TAGVAR(hardcode_action, $1)=immediate 1957 fi 1958 else 1959 # We cannot hardcode anything, or else we can only hardcode existing 1960 # directories. 1961 _LT_TAGVAR(hardcode_action, $1)=unsupported 1962 fi 1963 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 1964 1965 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 1966 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 1967 # Fast installation is not supported 1968 enable_fast_install=no 1969 elif test "$shlibpath_overrides_runpath" = yes || 1970 test "$enable_shared" = no; then 1971 # Fast installation is not necessary 1972 enable_fast_install=needless 1973 fi 1974 _LT_TAGDECL([], [hardcode_action], [0], 1975 [How to hardcode a shared library path into an executable]) 1976 ])# _LT_LINKER_HARDCODE_LIBPATH 1977 1978 1979 # _LT_CMD_STRIPLIB 1980 # ---------------- 1981 m4_defun([_LT_CMD_STRIPLIB], 1982 [m4_require([_LT_DECL_EGREP]) 1983 striplib= 1984 old_striplib= 1985 AC_MSG_CHECKING([whether stripping libraries is possible]) 1986 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 1987 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1988 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1989 AC_MSG_RESULT([yes]) 1990 else 1991 # FIXME - insert some real tests, host_os isn't really good enough 1992 case $host_os in 1993 darwin*) 1994 if test -n "$STRIP" ; then 1995 striplib="$STRIP -x" 1996 old_striplib="$STRIP -S" 1997 AC_MSG_RESULT([yes]) 1998 else 1999 AC_MSG_RESULT([no]) 2000 fi 2001 ;; 2002 *) 2003 AC_MSG_RESULT([no]) 2004 ;; 2005 esac 2006 fi 2007 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2008 _LT_DECL([], [striplib], [1]) 2009 ])# _LT_CMD_STRIPLIB 2010 2011 2012 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2013 # ----------------------------- 2014 # PORTME Fill in your ld.so characteristics 2015 m4_defun([_LT_SYS_DYNAMIC_LINKER], 2016 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2017 m4_require([_LT_DECL_EGREP])dnl 2018 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2019 m4_require([_LT_DECL_OBJDUMP])dnl 2020 m4_require([_LT_DECL_SED])dnl 2021 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2022 AC_MSG_CHECKING([dynamic linker characteristics]) 2023 m4_if([$1], 2024 [], [ 2025 if test "$GCC" = yes; then 2026 case $host_os in 2027 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2028 *) lt_awk_arg="/^libraries:/" ;; 2029 esac 2030 case $host_os in 2031 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2032 *) lt_sed_strip_eq="s,=/,/,g" ;; 2033 esac 2034 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2035 case $lt_search_path_spec in 2036 *\;*) 2037 # if the path contains ";" then we assume it to be the separator 2038 # otherwise default to the standard path separator (i.e. ":") - it is 2039 # assumed that no part of a normal pathname contains ";" but that should 2040 # okay in the real world where ";" in dirpaths is itself problematic. 2041 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2042 ;; 2043 *) 2044 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2045 ;; 2046 esac 2047 # Ok, now we have the path, separated by spaces, we can step through it 2048 # and add multilib dir if necessary. 2049 lt_tmp_lt_search_path_spec= 2050 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2051 for lt_sys_path in $lt_search_path_spec; do 2052 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2053 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2054 else 2055 test -d "$lt_sys_path" && \ 2056 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2057 fi 2058 done 2059 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2060 BEGIN {RS=" "; FS="/|\n";} { 2061 lt_foo=""; 2062 lt_count=0; 2063 for (lt_i = NF; lt_i > 0; lt_i--) { 2064 if ($lt_i != "" && $lt_i != ".") { 2065 if ($lt_i == "..") { 2066 lt_count++; 2067 } else { 2068 if (lt_count == 0) { 2069 lt_foo="/" $lt_i lt_foo; 2070 } else { 2071 lt_count--; 2072 } 2073 } 2074 } 2075 } 2076 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2077 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2078 }'` 2079 # AWK program above erroneously prepends '/' to C:/dos/paths 2080 # for these hosts. 2081 case $host_os in 2082 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2083 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2084 esac 2085 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2086 else 2087 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2088 fi]) 2089 library_names_spec= 2090 libname_spec='lib$name' 2091 soname_spec= 2092 shrext_cmds=".so" 2093 postinstall_cmds= 2094 postuninstall_cmds= 2095 finish_cmds= 2096 finish_eval= 2097 shlibpath_var= 2098 shlibpath_overrides_runpath=unknown 2099 version_type=none 2100 dynamic_linker="$host_os ld.so" 2101 sys_lib_dlsearch_path_spec="/lib /usr/lib" 2102 need_lib_prefix=unknown 2103 hardcode_into_libs=no 2104 2105 # when you set need_version to no, make sure it does not cause -set_version 2106 # flags to be left without arguments 2107 need_version=unknown 2108 2109 case $host_os in 2110 aix3*) 2111 version_type=linux 2112 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2113 shlibpath_var=LIBPATH 2114 2115 # AIX 3 has no versioning support, so we append a major version to the name. 2116 soname_spec='${libname}${release}${shared_ext}$major' 2117 ;; 2118 2119 aix[[4-9]]*) 2120 version_type=linux 2121 need_lib_prefix=no 2122 need_version=no 2123 hardcode_into_libs=yes 2124 if test "$host_cpu" = ia64; then 2125 # AIX 5 supports IA64 2126 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2127 shlibpath_var=LD_LIBRARY_PATH 2128 else 2129 # With GCC up to 2.95.x, collect2 would create an import file 2130 # for dependence libraries. The import file would start with 2131 # the line `#! .'. This would cause the generated library to 2132 # depend on `.', always an invalid library. This was fixed in 2133 # development snapshots of GCC prior to 3.0. 2134 case $host_os in 2135 aix4 | aix4.[[01]] | aix4.[[01]].*) 2136 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2137 echo ' yes ' 2138 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2139 : 2140 else 2141 can_build_shared=no 2142 fi 2143 ;; 2144 esac 2145 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2146 # soname into executable. Probably we can add versioning support to 2147 # collect2, so additional links can be useful in future. 2148 if test "$aix_use_runtimelinking" = yes; then 2149 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2150 # instead of lib<name>.a to let people know that these are not 2151 # typical AIX shared libraries. 2152 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2153 else 2154 # We preserve .a as extension for shared libraries through AIX4.2 2155 # and later when we are not doing run time linking. 2156 library_names_spec='${libname}${release}.a $libname.a' 2157 soname_spec='${libname}${release}${shared_ext}$major' 2158 fi 2159 shlibpath_var=LIBPATH 2160 fi 2161 ;; 2162 2163 amigaos*) 2164 case $host_cpu in 2165 powerpc) 2166 # Since July 2007 AmigaOS4 officially supports .so libraries. 2167 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2168 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2169 ;; 2170 m68k) 2171 library_names_spec='$libname.ixlibrary $libname.a' 2172 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2173 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 ${libname}_ixlibrary.a || exit 1; done' 2174 ;; 2175 esac 2176 ;; 2177 2178 beos*) 2179 library_names_spec='${libname}${shared_ext}' 2180 dynamic_linker="$host_os ld.so" 2181 shlibpath_var=LIBRARY_PATH 2182 ;; 2183 2184 bsdi[[45]]*) 2185 version_type=linux 2186 need_version=no 2187 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2188 soname_spec='${libname}${release}${shared_ext}$major' 2189 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2190 shlibpath_var=LD_LIBRARY_PATH 2191 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2192 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2193 # the default ld.so.conf also contains /usr/contrib/lib and 2194 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2195 # libtool to hard-code these into programs 2196 ;; 2197 2198 cygwin* | mingw* | pw32* | cegcc*) 2199 version_type=windows 2200 shrext_cmds=".dll" 2201 need_version=no 2202 need_lib_prefix=no 2203 2204 case $GCC,$host_os in 2205 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) 2206 library_names_spec='$libname.dll.a' 2207 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2208 postinstall_cmds='base_file=`basename \${file}`~ 2209 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2210 dldir=$destdir/`dirname \$dlpath`~ 2211 test -d \$dldir || mkdir -p \$dldir~ 2212 $install_prog $dir/$dlname \$dldir/$dlname~ 2213 chmod a+x \$dldir/$dlname~ 2214 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2215 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2216 fi' 2217 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2218 dlpath=$dir/\$dldll~ 2219 $RM \$dlpath' 2220 shlibpath_overrides_runpath=yes 2221 2222 case $host_os in 2223 cygwin*) 2224 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2225 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2226 m4_if([$1], [],[ 2227 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2228 ;; 2229 mingw* | cegcc*) 2230 # MinGW DLLs use traditional 'lib' prefix 2231 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2232 ;; 2233 pw32*) 2234 # pw32 DLLs use 'pw' prefix rather than 'lib' 2235 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2236 ;; 2237 esac 2238 ;; 2239 2240 *) 2241 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2242 ;; 2243 esac 2244 dynamic_linker='Win32 ld.exe' 2245 # FIXME: first we should search . and the directory the executable is in 2246 shlibpath_var=PATH 2247 ;; 2248 2249 darwin* | rhapsody*) 2250 dynamic_linker="$host_os dyld" 2251 version_type=darwin 2252 need_lib_prefix=no 2253 need_version=no 2254 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2255 soname_spec='${libname}${release}${major}$shared_ext' 2256 shlibpath_overrides_runpath=yes 2257 shlibpath_var=DYLD_LIBRARY_PATH 2258 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2259 m4_if([$1], [],[ 2260 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2261 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2262 ;; 2263 2264 dgux*) 2265 version_type=linux 2266 need_lib_prefix=no 2267 need_version=no 2268 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2269 soname_spec='${libname}${release}${shared_ext}$major' 2270 shlibpath_var=LD_LIBRARY_PATH 2271 ;; 2272 2273 freebsd1*) 2274 dynamic_linker=no 2275 ;; 2276 2277 freebsd* | dragonfly*) 2278 # DragonFly does not have aout. When/if they implement a new 2279 # versioning mechanism, adjust this. 2280 if test -x /usr/bin/objformat; then 2281 objformat=`/usr/bin/objformat` 2282 else 2283 case $host_os in 2284 freebsd[[123]]*) objformat=aout ;; 2285 *) objformat=elf ;; 2286 esac 2287 fi 2288 version_type=freebsd-$objformat 2289 case $version_type in 2290 freebsd-elf*) 2291 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2292 need_version=no 2293 need_lib_prefix=no 2294 ;; 2295 freebsd-*) 2296 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2297 need_version=yes 2298 ;; 2299 esac 2300 shlibpath_var=LD_LIBRARY_PATH 2301 case $host_os in 2302 freebsd2*) 2303 shlibpath_overrides_runpath=yes 2304 ;; 2305 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2306 shlibpath_overrides_runpath=yes 2307 hardcode_into_libs=yes 2308 ;; 2309 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2310 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2311 shlibpath_overrides_runpath=no 2312 hardcode_into_libs=yes 2313 ;; 2314 *) # from 4.6 on, and DragonFly 2315 shlibpath_overrides_runpath=yes 2316 hardcode_into_libs=yes 2317 ;; 2318 esac 2319 ;; 2320 2321 gnu*) 2322 version_type=linux 2323 need_lib_prefix=no 2324 need_version=no 2325 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2326 soname_spec='${libname}${release}${shared_ext}$major' 2327 shlibpath_var=LD_LIBRARY_PATH 2328 hardcode_into_libs=yes 2329 ;; 2330 2331 haiku*) 2332 version_type=linux 2333 need_lib_prefix=no 2334 need_version=no 2335 dynamic_linker="$host_os runtime_loader" 2336 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2337 soname_spec='${libname}${release}${shared_ext}$major' 2338 shlibpath_var=LIBRARY_PATH 2339 shlibpath_overrides_runpath=yes 2340 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2341 hardcode_into_libs=yes 2342 ;; 2343 2344 hpux9* | hpux10* | hpux11*) 2345 # Give a soname corresponding to the major version so that dld.sl refuses to 2346 # link against other versions. 2347 version_type=sunos 2348 need_lib_prefix=no 2349 need_version=no 2350 case $host_cpu in 2351 ia64*) 2352 shrext_cmds='.so' 2353 hardcode_into_libs=yes 2354 dynamic_linker="$host_os dld.so" 2355 shlibpath_var=LD_LIBRARY_PATH 2356 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2357 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2358 soname_spec='${libname}${release}${shared_ext}$major' 2359 if test "X$HPUX_IA64_MODE" = X32; then 2360 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2361 else 2362 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2363 fi 2364 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2365 ;; 2366 hppa*64*) 2367 shrext_cmds='.sl' 2368 hardcode_into_libs=yes 2369 dynamic_linker="$host_os dld.sl" 2370 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2371 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2372 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2373 soname_spec='${libname}${release}${shared_ext}$major' 2374 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2375 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2376 ;; 2377 *) 2378 shrext_cmds='.sl' 2379 dynamic_linker="$host_os dld.sl" 2380 shlibpath_var=SHLIB_PATH 2381 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2382 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2383 soname_spec='${libname}${release}${shared_ext}$major' 2384 ;; 2385 esac 2386 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2387 postinstall_cmds='chmod 555 $lib' 2388 # or fails outright, so override atomically: 2389 install_override_mode=555 2390 ;; 2391 2392 interix[[3-9]]*) 2393 version_type=linux 2394 need_lib_prefix=no 2395 need_version=no 2396 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2397 soname_spec='${libname}${release}${shared_ext}$major' 2398 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2399 shlibpath_var=LD_LIBRARY_PATH 2400 shlibpath_overrides_runpath=no 2401 hardcode_into_libs=yes 2402 ;; 2403 2404 irix5* | irix6* | nonstopux*) 2405 case $host_os in 2406 nonstopux*) version_type=nonstopux ;; 2407 *) 2408 if test "$lt_cv_prog_gnu_ld" = yes; then 2409 version_type=linux 2410 else 2411 version_type=irix 2412 fi ;; 2413 esac 2414 need_lib_prefix=no 2415 need_version=no 2416 soname_spec='${libname}${release}${shared_ext}$major' 2417 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2418 case $host_os in 2419 irix5* | nonstopux*) 2420 libsuff= shlibsuff= 2421 ;; 2422 *) 2423 case $LD in # libtool.m4 will add one of these switches to LD 2424 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2425 libsuff= shlibsuff= libmagic=32-bit;; 2426 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2427 libsuff=32 shlibsuff=N32 libmagic=N32;; 2428 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2429 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2430 *) libsuff= shlibsuff= libmagic=never-match;; 2431 esac 2432 ;; 2433 esac 2434 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2435 shlibpath_overrides_runpath=no 2436 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2437 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2438 hardcode_into_libs=yes 2439 ;; 2440 2441 # No shared lib support for Linux oldld, aout, or coff. 2442 linux*oldld* | linux*aout* | linux*coff*) 2443 dynamic_linker=no 2444 ;; 2445 2446 # This must be Linux ELF. 2447 linux* | k*bsd*-gnu | kopensolaris*-gnu) 2448 version_type=linux 2449 need_lib_prefix=no 2450 need_version=no 2451 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2452 soname_spec='${libname}${release}${shared_ext}$major' 2453 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2454 shlibpath_var=LD_LIBRARY_PATH 2455 shlibpath_overrides_runpath=no 2456 2457 # Some binutils ld are patched to set DT_RUNPATH 2458 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2459 [lt_cv_shlibpath_overrides_runpath=no 2460 save_LDFLAGS=$LDFLAGS 2461 save_libdir=$libdir 2462 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2463 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2464 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2465 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2466 [lt_cv_shlibpath_overrides_runpath=yes])]) 2467 LDFLAGS=$save_LDFLAGS 2468 libdir=$save_libdir 2469 ]) 2470 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2471 2472 # This implies no fast_install, which is unacceptable. 2473 # Some rework will be needed to allow for fast_install 2474 # before this can be enabled. 2475 hardcode_into_libs=yes 2476 2477 # Append ld.so.conf contents to the search path 2478 if test -f /etc/ld.so.conf; then 2479 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' ' '` 2480 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2481 fi 2482 2483 # We used to test for /lib/ld.so.1 and disable shared libraries on 2484 # powerpc, because MkLinux only supported shared libraries with the 2485 # GNU dynamic linker. Since this was broken with cross compilers, 2486 # most powerpc-linux boxes support dynamic linking these days and 2487 # people can always --disable-shared, the test was removed, and we 2488 # assume the GNU/Linux dynamic linker is in use. 2489 dynamic_linker='GNU/Linux ld.so' 2490 ;; 2491 2492 netbsd*) 2493 version_type=sunos 2494 need_lib_prefix=no 2495 need_version=no 2496 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2498 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2499 dynamic_linker='NetBSD (a.out) ld.so' 2500 else 2501 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2502 soname_spec='${libname}${release}${shared_ext}$major' 2503 dynamic_linker='NetBSD ld.elf_so' 2504 fi 2505 shlibpath_var=LD_LIBRARY_PATH 2506 shlibpath_overrides_runpath=yes 2507 hardcode_into_libs=yes 2508 ;; 2509 2510 newsos6) 2511 version_type=linux 2512 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2513 shlibpath_var=LD_LIBRARY_PATH 2514 shlibpath_overrides_runpath=yes 2515 ;; 2516 2517 *nto* | *qnx*) 2518 version_type=qnx 2519 need_lib_prefix=no 2520 need_version=no 2521 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2522 soname_spec='${libname}${release}${shared_ext}$major' 2523 shlibpath_var=LD_LIBRARY_PATH 2524 shlibpath_overrides_runpath=no 2525 hardcode_into_libs=yes 2526 dynamic_linker='ldqnx.so' 2527 ;; 2528 2529 openbsd*) 2530 version_type=sunos 2531 sys_lib_dlsearch_path_spec="/usr/lib" 2532 need_lib_prefix=no 2533 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2534 case $host_os in 2535 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2536 *) need_version=no ;; 2537 esac 2538 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2539 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2540 shlibpath_var=LD_LIBRARY_PATH 2541 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2542 case $host_os in 2543 openbsd2.[[89]] | openbsd2.[[89]].*) 2544 shlibpath_overrides_runpath=no 2545 ;; 2546 *) 2547 shlibpath_overrides_runpath=yes 2548 ;; 2549 esac 2550 else 2551 shlibpath_overrides_runpath=yes 2552 fi 2553 ;; 2554 2555 os2*) 2556 libname_spec='$name' 2557 shrext_cmds=".dll" 2558 need_lib_prefix=no 2559 library_names_spec='$libname${shared_ext} $libname.a' 2560 dynamic_linker='OS/2 ld.exe' 2561 shlibpath_var=LIBPATH 2562 ;; 2563 2564 osf3* | osf4* | osf5*) 2565 version_type=osf 2566 need_lib_prefix=no 2567 need_version=no 2568 soname_spec='${libname}${release}${shared_ext}$major' 2569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2570 shlibpath_var=LD_LIBRARY_PATH 2571 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2572 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2573 ;; 2574 2575 rdos*) 2576 dynamic_linker=no 2577 ;; 2578 2579 solaris*) 2580 version_type=linux 2581 need_lib_prefix=no 2582 need_version=no 2583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2584 soname_spec='${libname}${release}${shared_ext}$major' 2585 shlibpath_var=LD_LIBRARY_PATH 2586 shlibpath_overrides_runpath=yes 2587 hardcode_into_libs=yes 2588 # ldd complains unless libraries are executable 2589 postinstall_cmds='chmod +x $lib' 2590 ;; 2591 2592 sunos4*) 2593 version_type=sunos 2594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2595 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2596 shlibpath_var=LD_LIBRARY_PATH 2597 shlibpath_overrides_runpath=yes 2598 if test "$with_gnu_ld" = yes; then 2599 need_lib_prefix=no 2600 fi 2601 need_version=yes 2602 ;; 2603 2604 sysv4 | sysv4.3*) 2605 version_type=linux 2606 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2607 soname_spec='${libname}${release}${shared_ext}$major' 2608 shlibpath_var=LD_LIBRARY_PATH 2609 case $host_vendor in 2610 sni) 2611 shlibpath_overrides_runpath=no 2612 need_lib_prefix=no 2613 runpath_var=LD_RUN_PATH 2614 ;; 2615 siemens) 2616 need_lib_prefix=no 2617 ;; 2618 motorola) 2619 need_lib_prefix=no 2620 need_version=no 2621 shlibpath_overrides_runpath=no 2622 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2623 ;; 2624 esac 2625 ;; 2626 2627 sysv4*MP*) 2628 if test -d /usr/nec ;then 2629 version_type=linux 2630 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2631 soname_spec='$libname${shared_ext}.$major' 2632 shlibpath_var=LD_LIBRARY_PATH 2633 fi 2634 ;; 2635 2636 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2637 version_type=freebsd-elf 2638 need_lib_prefix=no 2639 need_version=no 2640 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2641 soname_spec='${libname}${release}${shared_ext}$major' 2642 shlibpath_var=LD_LIBRARY_PATH 2643 shlibpath_overrides_runpath=yes 2644 hardcode_into_libs=yes 2645 if test "$with_gnu_ld" = yes; then 2646 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2647 else 2648 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2649 case $host_os in 2650 sco3.2v5*) 2651 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2652 ;; 2653 esac 2654 fi 2655 sys_lib_dlsearch_path_spec='/usr/lib' 2656 ;; 2657 2658 tpf*) 2659 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2660 version_type=linux 2661 need_lib_prefix=no 2662 need_version=no 2663 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2664 shlibpath_var=LD_LIBRARY_PATH 2665 shlibpath_overrides_runpath=no 2666 hardcode_into_libs=yes 2667 ;; 2668 2669 uts4*) 2670 version_type=linux 2671 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2672 soname_spec='${libname}${release}${shared_ext}$major' 2673 shlibpath_var=LD_LIBRARY_PATH 2674 ;; 2675 2676 *) 2677 dynamic_linker=no 2678 ;; 2679 esac 2680 AC_MSG_RESULT([$dynamic_linker]) 2681 test "$dynamic_linker" = no && can_build_shared=no 2682 2683 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2684 if test "$GCC" = yes; then 2685 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2686 fi 2687 2688 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2689 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2690 fi 2691 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2692 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2693 fi 2694 2695 _LT_DECL([], [variables_saved_for_relink], [1], 2696 [Variables whose values should be saved in libtool wrapper scripts and 2697 restored at link time]) 2698 _LT_DECL([], [need_lib_prefix], [0], 2699 [Do we need the "lib" prefix for modules?]) 2700 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2701 _LT_DECL([], [version_type], [0], [Library versioning type]) 2702 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2703 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2704 _LT_DECL([], [shlibpath_overrides_runpath], [0], 2705 [Is shlibpath searched before the hard-coded library search path?]) 2706 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2707 _LT_DECL([], [library_names_spec], [1], 2708 [[List of archive names. First name is the real one, the rest are links. 2709 The last name is the one that the linker finds with -lNAME]]) 2710 _LT_DECL([], [soname_spec], [1], 2711 [[The coded name of the library, if different from the real name]]) 2712 _LT_DECL([], [install_override_mode], [1], 2713 [Permission mode override for installation of shared libraries]) 2714 _LT_DECL([], [postinstall_cmds], [2], 2715 [Command to use after installation of a shared archive]) 2716 _LT_DECL([], [postuninstall_cmds], [2], 2717 [Command to use after uninstallation of a shared archive]) 2718 _LT_DECL([], [finish_cmds], [2], 2719 [Commands used to finish a libtool library installation in a directory]) 2720 _LT_DECL([], [finish_eval], [1], 2721 [[As "finish_cmds", except a single script fragment to be evaled but 2722 not shown]]) 2723 _LT_DECL([], [hardcode_into_libs], [0], 2724 [Whether we should hardcode library paths into libraries]) 2725 _LT_DECL([], [sys_lib_search_path_spec], [2], 2726 [Compile-time system search path for libraries]) 2727 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2728 [Run-time system search path for libraries]) 2729 ])# _LT_SYS_DYNAMIC_LINKER 2730 2731 2732 # _LT_PATH_TOOL_PREFIX(TOOL) 2733 # -------------------------- 2734 # find a file program which can recognize shared library 2735 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2736 [m4_require([_LT_DECL_EGREP])dnl 2737 AC_MSG_CHECKING([for $1]) 2738 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2739 [case $MAGIC_CMD in 2740 [[\\/*] | ?:[\\/]*]) 2741 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2742 ;; 2743 *) 2744 lt_save_MAGIC_CMD="$MAGIC_CMD" 2745 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2746 dnl $ac_dummy forces splitting on constant user-supplied paths. 2747 dnl POSIX.2 word splitting is done only on the output of word expansions, 2748 dnl not every word. This closes a longstanding sh security hole. 2749 ac_dummy="m4_if([$2], , $PATH, [$2])" 2750 for ac_dir in $ac_dummy; do 2751 IFS="$lt_save_ifs" 2752 test -z "$ac_dir" && ac_dir=. 2753 if test -f $ac_dir/$1; then 2754 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2755 if test -n "$file_magic_test_file"; then 2756 case $deplibs_check_method in 2757 "file_magic "*) 2758 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2759 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2760 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2761 $EGREP "$file_magic_regex" > /dev/null; then 2762 : 2763 else 2764 cat <<_LT_EOF 1>&2 2765 2766 *** Warning: the command libtool uses to detect shared libraries, 2767 *** $file_magic_cmd, produces output that libtool cannot recognize. 2768 *** The result is that libtool may fail to recognize shared libraries 2769 *** as such. This will affect the creation of libtool libraries that 2770 *** depend on shared libraries, but programs linked with such libtool 2771 *** libraries will work regardless of this problem. Nevertheless, you 2772 *** may want to report the problem to your system manager and/or to 2773 *** bug-libtool@gnu.org 2774 2775 _LT_EOF 2776 fi ;; 2777 esac 2778 fi 2779 break 2780 fi 2781 done 2782 IFS="$lt_save_ifs" 2783 MAGIC_CMD="$lt_save_MAGIC_CMD" 2784 ;; 2785 esac]) 2786 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2787 if test -n "$MAGIC_CMD"; then 2788 AC_MSG_RESULT($MAGIC_CMD) 2789 else 2790 AC_MSG_RESULT(no) 2791 fi 2792 _LT_DECL([], [MAGIC_CMD], [0], 2793 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2794 ])# _LT_PATH_TOOL_PREFIX 2795 2796 # Old name: 2797 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2798 dnl aclocal-1.4 backwards compatibility: 2799 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2800 2801 2802 # _LT_PATH_MAGIC 2803 # -------------- 2804 # find a file program which can recognize a shared library 2805 m4_defun([_LT_PATH_MAGIC], 2806 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2807 if test -z "$lt_cv_path_MAGIC_CMD"; then 2808 if test -n "$ac_tool_prefix"; then 2809 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2810 else 2811 MAGIC_CMD=: 2812 fi 2813 fi 2814 ])# _LT_PATH_MAGIC 2815 2816 2817 # LT_PATH_LD 2818 # ---------- 2819 # find the pathname to the GNU or non-GNU linker 2820 AC_DEFUN([LT_PATH_LD], 2821 [AC_REQUIRE([AC_PROG_CC])dnl 2822 AC_REQUIRE([AC_CANONICAL_HOST])dnl 2823 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2824 m4_require([_LT_DECL_SED])dnl 2825 m4_require([_LT_DECL_EGREP])dnl 2826 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 2827 2828 AC_ARG_WITH([gnu-ld], 2829 [AS_HELP_STRING([--with-gnu-ld], 2830 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2831 [test "$withval" = no || with_gnu_ld=yes], 2832 [with_gnu_ld=no])dnl 2833 2834 ac_prog=ld 2835 if test "$GCC" = yes; then 2836 # Check if gcc -print-prog-name=ld gives a path. 2837 AC_MSG_CHECKING([for ld used by $CC]) 2838 case $host in 2839 *-*-mingw*) 2840 # gcc leaves a trailing carriage return which upsets mingw 2841 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2842 *) 2843 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2844 esac 2845 case $ac_prog in 2846 # Accept absolute paths. 2847 [[\\/]]* | ?:[[\\/]]*) 2848 re_direlt='/[[^/]][[^/]]*/\.\./' 2849 # Canonicalize the pathname of ld 2850 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 2851 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 2852 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 2853 done 2854 test -z "$LD" && LD="$ac_prog" 2855 ;; 2856 "") 2857 # If it fails, then pretend we aren't using GCC. 2858 ac_prog=ld 2859 ;; 2860 *) 2861 # If it is relative, then search for the first ld in PATH. 2862 with_gnu_ld=unknown 2863 ;; 2864 esac 2865 elif test "$with_gnu_ld" = yes; then 2866 AC_MSG_CHECKING([for GNU ld]) 2867 else 2868 AC_MSG_CHECKING([for non-GNU ld]) 2869 fi 2870 AC_CACHE_VAL(lt_cv_path_LD, 2871 [if test -z "$LD"; then 2872 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2873 for ac_dir in $PATH; do 2874 IFS="$lt_save_ifs" 2875 test -z "$ac_dir" && ac_dir=. 2876 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2877 lt_cv_path_LD="$ac_dir/$ac_prog" 2878 # Check to see if the program is GNU ld. I'd rather use --version, 2879 # but apparently some variants of GNU ld only accept -v. 2880 # Break only if it was the GNU/non-GNU ld that we prefer. 2881 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2882 *GNU* | *'with BFD'*) 2883 test "$with_gnu_ld" != no && break 2884 ;; 2885 *) 2886 test "$with_gnu_ld" != yes && break 2887 ;; 2888 esac 2889 fi 2890 done 2891 IFS="$lt_save_ifs" 2892 else 2893 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2894 fi]) 2895 LD="$lt_cv_path_LD" 2896 if test -n "$LD"; then 2897 AC_MSG_RESULT($LD) 2898 else 2899 AC_MSG_RESULT(no) 2900 fi 2901 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2902 _LT_PATH_LD_GNU 2903 AC_SUBST([LD]) 2904 2905 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 2906 ])# LT_PATH_LD 2907 2908 # Old names: 2909 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 2910 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 2911 dnl aclocal-1.4 backwards compatibility: 2912 dnl AC_DEFUN([AM_PROG_LD], []) 2913 dnl AC_DEFUN([AC_PROG_LD], []) 2914 2915 2916 # _LT_PATH_LD_GNU 2917 #- -------------- 2918 m4_defun([_LT_PATH_LD_GNU], 2919 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2920 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 2921 case `$LD -v 2>&1 </dev/null` in 2922 *GNU* | *'with BFD'*) 2923 lt_cv_prog_gnu_ld=yes 2924 ;; 2925 *) 2926 lt_cv_prog_gnu_ld=no 2927 ;; 2928 esac]) 2929 with_gnu_ld=$lt_cv_prog_gnu_ld 2930 ])# _LT_PATH_LD_GNU 2931 2932 2933 # _LT_CMD_RELOAD 2934 # -------------- 2935 # find reload flag for linker 2936 # -- PORTME Some linkers may need a different reload flag. 2937 m4_defun([_LT_CMD_RELOAD], 2938 [AC_CACHE_CHECK([for $LD option to reload object files], 2939 lt_cv_ld_reload_flag, 2940 [lt_cv_ld_reload_flag='-r']) 2941 reload_flag=$lt_cv_ld_reload_flag 2942 case $reload_flag in 2943 "" | " "*) ;; 2944 *) reload_flag=" $reload_flag" ;; 2945 esac 2946 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2947 case $host_os in 2948 darwin*) 2949 if test "$GCC" = yes; then 2950 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2951 else 2952 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2953 fi 2954 ;; 2955 esac 2956 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 2957 _LT_TAGDECL([], [reload_cmds], [2])dnl 2958 ])# _LT_CMD_RELOAD 2959 2960 2961 # _LT_CHECK_MAGIC_METHOD 2962 # ---------------------- 2963 # how to check for library dependencies 2964 # -- PORTME fill in with the dynamic library characteristics 2965 m4_defun([_LT_CHECK_MAGIC_METHOD], 2966 [m4_require([_LT_DECL_EGREP]) 2967 m4_require([_LT_DECL_OBJDUMP]) 2968 AC_CACHE_CHECK([how to recognize dependent libraries], 2969 lt_cv_deplibs_check_method, 2970 [lt_cv_file_magic_cmd='$MAGIC_CMD' 2971 lt_cv_file_magic_test_file= 2972 lt_cv_deplibs_check_method='unknown' 2973 # Need to set the preceding variable on all platforms that support 2974 # interlibrary dependencies. 2975 # 'none' -- dependencies not supported. 2976 # `unknown' -- same as none, but documents that we really don't know. 2977 # 'pass_all' -- all dependencies passed with no checks. 2978 # 'test_compile' -- check by making test program. 2979 # 'file_magic [[regex]]' -- check by looking for files in library path 2980 # which responds to the $file_magic_cmd with a given extended regex. 2981 # If you have `file' or equivalent on your system and you're not sure 2982 # whether `pass_all' will *always* work, you probably want this one. 2983 2984 case $host_os in 2985 aix[[4-9]]*) 2986 lt_cv_deplibs_check_method=pass_all 2987 ;; 2988 2989 beos*) 2990 lt_cv_deplibs_check_method=pass_all 2991 ;; 2992 2993 bsdi[[45]]*) 2994 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2995 lt_cv_file_magic_cmd='/usr/bin/file -L' 2996 lt_cv_file_magic_test_file=/shlib/libc.so 2997 ;; 2998 2999 cygwin*) 3000 # func_win32_libid is a shell function defined in ltmain.sh 3001 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3002 lt_cv_file_magic_cmd='func_win32_libid' 3003 ;; 3004 3005 mingw* | pw32*) 3006 # Base MSYS/MinGW do not provide the 'file' command needed by 3007 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3008 # unless we find 'file', for example because we are cross-compiling. 3009 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3010 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3011 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3012 lt_cv_file_magic_cmd='func_win32_libid' 3013 else 3014 # Keep this pattern in sync with the one in func_win32_libid. 3015 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3016 lt_cv_file_magic_cmd='$OBJDUMP -f' 3017 fi 3018 ;; 3019 3020 cegcc*) 3021 # use the weaker test based on 'objdump'. See mingw*. 3022 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3023 lt_cv_file_magic_cmd='$OBJDUMP -f' 3024 ;; 3025 3026 darwin* | rhapsody*) 3027 lt_cv_deplibs_check_method=pass_all 3028 ;; 3029 3030 freebsd* | dragonfly*) 3031 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3032 case $host_cpu in 3033 i*86 ) 3034 # Not sure whether the presence of OpenBSD here was a mistake. 3035 # Let's accept both of them until this is cleared up. 3036 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3037 lt_cv_file_magic_cmd=/usr/bin/file 3038 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3039 ;; 3040 esac 3041 else 3042 lt_cv_deplibs_check_method=pass_all 3043 fi 3044 ;; 3045 3046 gnu*) 3047 lt_cv_deplibs_check_method=pass_all 3048 ;; 3049 3050 haiku*) 3051 lt_cv_deplibs_check_method=pass_all 3052 ;; 3053 3054 hpux10.20* | hpux11*) 3055 lt_cv_file_magic_cmd=/usr/bin/file 3056 case $host_cpu in 3057 ia64*) 3058 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3059 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3060 ;; 3061 hppa*64*) 3062 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3063 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3064 ;; 3065 *) 3066 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3067 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3068 ;; 3069 esac 3070 ;; 3071 3072 interix[[3-9]]*) 3073 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3074 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3075 ;; 3076 3077 irix5* | irix6* | nonstopux*) 3078 case $LD in 3079 *-32|*"-32 ") libmagic=32-bit;; 3080 *-n32|*"-n32 ") libmagic=N32;; 3081 *-64|*"-64 ") libmagic=64-bit;; 3082 *) libmagic=never-match;; 3083 esac 3084 lt_cv_deplibs_check_method=pass_all 3085 ;; 3086 3087 # This must be Linux ELF. 3088 linux* | k*bsd*-gnu | kopensolaris*-gnu) 3089 lt_cv_deplibs_check_method=pass_all 3090 ;; 3091 3092 netbsd*) 3093 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3094 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3095 else 3096 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3097 fi 3098 ;; 3099 3100 newos6*) 3101 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3102 lt_cv_file_magic_cmd=/usr/bin/file 3103 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3104 ;; 3105 3106 *nto* | *qnx*) 3107 lt_cv_deplibs_check_method=pass_all 3108 ;; 3109 3110 openbsd*) 3111 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3112 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3113 else 3114 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3115 fi 3116 ;; 3117 3118 osf3* | osf4* | osf5*) 3119 lt_cv_deplibs_check_method=pass_all 3120 ;; 3121 3122 rdos*) 3123 lt_cv_deplibs_check_method=pass_all 3124 ;; 3125 3126 solaris*) 3127 lt_cv_deplibs_check_method=pass_all 3128 ;; 3129 3130 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3131 lt_cv_deplibs_check_method=pass_all 3132 ;; 3133 3134 sysv4 | sysv4.3*) 3135 case $host_vendor in 3136 motorola) 3137 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3138 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3139 ;; 3140 ncr) 3141 lt_cv_deplibs_check_method=pass_all 3142 ;; 3143 sequent) 3144 lt_cv_file_magic_cmd='/bin/file' 3145 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3146 ;; 3147 sni) 3148 lt_cv_file_magic_cmd='/bin/file' 3149 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3150 lt_cv_file_magic_test_file=/lib/libc.so 3151 ;; 3152 siemens) 3153 lt_cv_deplibs_check_method=pass_all 3154 ;; 3155 pc) 3156 lt_cv_deplibs_check_method=pass_all 3157 ;; 3158 esac 3159 ;; 3160 3161 tpf*) 3162 lt_cv_deplibs_check_method=pass_all 3163 ;; 3164 esac 3165 ]) 3166 file_magic_cmd=$lt_cv_file_magic_cmd 3167 deplibs_check_method=$lt_cv_deplibs_check_method 3168 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3169 3170 _LT_DECL([], [deplibs_check_method], [1], 3171 [Method to check whether dependent libraries are shared objects]) 3172 _LT_DECL([], [file_magic_cmd], [1], 3173 [Command to use when deplibs_check_method == "file_magic"]) 3174 ])# _LT_CHECK_MAGIC_METHOD 3175 3176 3177 # LT_PATH_NM 3178 # ---------- 3179 # find the pathname to a BSD- or MS-compatible name lister 3180 AC_DEFUN([LT_PATH_NM], 3181 [AC_REQUIRE([AC_PROG_CC])dnl 3182 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3183 [if test -n "$NM"; then 3184 # Let the user override the test. 3185 lt_cv_path_NM="$NM" 3186 else 3187 lt_nm_to_check="${ac_tool_prefix}nm" 3188 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3189 lt_nm_to_check="$lt_nm_to_check nm" 3190 fi 3191 for lt_tmp_nm in $lt_nm_to_check; do 3192 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3193 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3194 IFS="$lt_save_ifs" 3195 test -z "$ac_dir" && ac_dir=. 3196 tmp_nm="$ac_dir/$lt_tmp_nm" 3197 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3198 # Check to see if the nm accepts a BSD-compat flag. 3199 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3200 # nm: unknown option "B" ignored 3201 # Tru64's nm complains that /dev/null is an invalid object file 3202 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3203 */dev/null* | *'Invalid file or object type'*) 3204 lt_cv_path_NM="$tmp_nm -B" 3205 break 3206 ;; 3207 *) 3208 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3209 */dev/null*) 3210 lt_cv_path_NM="$tmp_nm -p" 3211 break 3212 ;; 3213 *) 3214 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3215 continue # so that we can try to find one that supports BSD flags 3216 ;; 3217 esac 3218 ;; 3219 esac 3220 fi 3221 done 3222 IFS="$lt_save_ifs" 3223 done 3224 : ${lt_cv_path_NM=no} 3225 fi]) 3226 if test "$lt_cv_path_NM" != "no"; then 3227 NM="$lt_cv_path_NM" 3228 else 3229 # Didn't find any BSD compatible name lister, look for dumpbin. 3230 if test -n "$DUMPBIN"; then : 3231 # Let the user override the test. 3232 else 3233 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3234 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3235 *COFF*) 3236 DUMPBIN="$DUMPBIN -symbols" 3237 ;; 3238 *) 3239 DUMPBIN=: 3240 ;; 3241 esac 3242 fi 3243 AC_SUBST([DUMPBIN]) 3244 if test "$DUMPBIN" != ":"; then 3245 NM="$DUMPBIN" 3246 fi 3247 fi 3248 test -z "$NM" && NM=nm 3249 AC_SUBST([NM]) 3250 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3251 3252 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3253 [lt_cv_nm_interface="BSD nm" 3254 echo "int some_variable = 0;" > conftest.$ac_ext 3255 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3256 (eval "$ac_compile" 2>conftest.err) 3257 cat conftest.err >&AS_MESSAGE_LOG_FD 3258 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3259 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3260 cat conftest.err >&AS_MESSAGE_LOG_FD 3261 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3262 cat conftest.out >&AS_MESSAGE_LOG_FD 3263 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3264 lt_cv_nm_interface="MS dumpbin" 3265 fi 3266 rm -f conftest*]) 3267 ])# LT_PATH_NM 3268 3269 # Old names: 3270 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3271 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3272 dnl aclocal-1.4 backwards compatibility: 3273 dnl AC_DEFUN([AM_PROG_NM], []) 3274 dnl AC_DEFUN([AC_PROG_NM], []) 3275 3276 3277 # LT_LIB_M 3278 # -------- 3279 # check for math library 3280 AC_DEFUN([LT_LIB_M], 3281 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3282 LIBM= 3283 case $host in 3284 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3285 # These system don't have libm, or don't need it 3286 ;; 3287 *-ncr-sysv4.3*) 3288 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3289 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3290 ;; 3291 *) 3292 AC_CHECK_LIB(m, cos, LIBM="-lm") 3293 ;; 3294 esac 3295 AC_SUBST([LIBM]) 3296 ])# LT_LIB_M 3297 3298 # Old name: 3299 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3300 dnl aclocal-1.4 backwards compatibility: 3301 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3302 3303 3304 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3305 # ------------------------------- 3306 m4_defun([_LT_COMPILER_NO_RTTI], 3307 [m4_require([_LT_TAG_COMPILER])dnl 3308 3309 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3310 3311 if test "$GCC" = yes; then 3312 case $cc_basename in 3313 nvcc*) 3314 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3315 *) 3316 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3317 esac 3318 3319 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3320 lt_cv_prog_compiler_rtti_exceptions, 3321 [-fno-rtti -fno-exceptions], [], 3322 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3323 fi 3324 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3325 [Compiler flag to turn off builtin functions]) 3326 ])# _LT_COMPILER_NO_RTTI 3327 3328 3329 # _LT_CMD_GLOBAL_SYMBOLS 3330 # ---------------------- 3331 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3332 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3333 AC_REQUIRE([AC_PROG_CC])dnl 3334 AC_REQUIRE([AC_PROG_AWK])dnl 3335 AC_REQUIRE([LT_PATH_NM])dnl 3336 AC_REQUIRE([LT_PATH_LD])dnl 3337 m4_require([_LT_DECL_SED])dnl 3338 m4_require([_LT_DECL_EGREP])dnl 3339 m4_require([_LT_TAG_COMPILER])dnl 3340 3341 # Check for command to grab the raw symbol name followed by C symbol from nm. 3342 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3343 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3344 [ 3345 # These are sane defaults that work on at least a few old systems. 3346 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3347 3348 # Character class describing NM global symbol codes. 3349 symcode='[[BCDEGRST]]' 3350 3351 # Regexp to match symbols that can be accessed directly from C. 3352 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3353 3354 # Define system-specific variables. 3355 case $host_os in 3356 aix*) 3357 symcode='[[BCDT]]' 3358 ;; 3359 cygwin* | mingw* | pw32* | cegcc*) 3360 symcode='[[ABCDGISTW]]' 3361 ;; 3362 hpux*) 3363 if test "$host_cpu" = ia64; then 3364 symcode='[[ABCDEGRST]]' 3365 fi 3366 ;; 3367 irix* | nonstopux*) 3368 symcode='[[BCDEGRST]]' 3369 ;; 3370 osf*) 3371 symcode='[[BCDEGQRST]]' 3372 ;; 3373 solaris*) 3374 symcode='[[BDRT]]' 3375 ;; 3376 sco3.2v5*) 3377 symcode='[[DT]]' 3378 ;; 3379 sysv4.2uw2*) 3380 symcode='[[DT]]' 3381 ;; 3382 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3383 symcode='[[ABDT]]' 3384 ;; 3385 sysv4) 3386 symcode='[[DFNSTU]]' 3387 ;; 3388 esac 3389 3390 # If we're using GNU nm, then use its standard symbol codes. 3391 case `$NM -V 2>&1` in 3392 *GNU* | *'with BFD'*) 3393 symcode='[[ABCDGIRSTW]]' ;; 3394 esac 3395 3396 # Transform an extracted symbol line into a proper C declaration. 3397 # Some systems (esp. on ia64) link data and code symbols differently, 3398 # so use this general approach. 3399 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3400 3401 # Transform an extracted symbol line into symbol name and symbol address 3402 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3403 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'" 3404 3405 # Handle CRLF in mingw tool chain 3406 opt_cr= 3407 case $build_os in 3408 mingw*) 3409 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3410 ;; 3411 esac 3412 3413 # Try without a prefix underscore, then with it. 3414 for ac_symprfx in "" "_"; do 3415 3416 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3417 symxfrm="\\1 $ac_symprfx\\2 \\2" 3418 3419 # Write the raw and C identifiers. 3420 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3421 # Fake it for dumpbin and say T for any non-static function 3422 # and D for any global variable. 3423 # Also find C++ and __fastcall symbols from MSVC++, 3424 # which start with @ or ?. 3425 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3426 " {last_section=section; section=\$ 3};"\ 3427 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3428 " \$ 0!~/External *\|/{next};"\ 3429 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3430 " {if(hide[section]) next};"\ 3431 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3432 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3433 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3434 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3435 " ' prfx=^$ac_symprfx]" 3436 else 3437 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3438 fi 3439 3440 # Check to see that the pipe works correctly. 3441 pipe_works=no 3442 3443 rm -f conftest* 3444 cat > conftest.$ac_ext <<_LT_EOF 3445 #ifdef __cplusplus 3446 extern "C" { 3447 #endif 3448 char nm_test_var; 3449 void nm_test_func(void); 3450 void nm_test_func(void){} 3451 #ifdef __cplusplus 3452 } 3453 #endif 3454 int main(){nm_test_var='a';nm_test_func();return(0);} 3455 _LT_EOF 3456 3457 if AC_TRY_EVAL(ac_compile); then 3458 # Now try to grab the symbols. 3459 nlist=conftest.nm 3460 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3461 # Try sorting and uniquifying the output. 3462 if sort "$nlist" | uniq > "$nlist"T; then 3463 mv -f "$nlist"T "$nlist" 3464 else 3465 rm -f "$nlist"T 3466 fi 3467 3468 # Make sure that we snagged all the symbols we need. 3469 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3470 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3471 cat <<_LT_EOF > conftest.$ac_ext 3472 #ifdef __cplusplus 3473 extern "C" { 3474 #endif 3475 3476 _LT_EOF 3477 # Now generate the symbol file. 3478 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3479 3480 cat <<_LT_EOF >> conftest.$ac_ext 3481 3482 /* The mapping between symbol names and symbols. */ 3483 const struct { 3484 const char *name; 3485 void *address; 3486 } 3487 lt__PROGRAM__LTX_preloaded_symbols[[]] = 3488 { 3489 { "@PROGRAM@", (void *) 0 }, 3490 _LT_EOF 3491 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3492 cat <<\_LT_EOF >> conftest.$ac_ext 3493 {0, (void *) 0} 3494 }; 3495 3496 /* This works around a problem in FreeBSD linker */ 3497 #ifdef FREEBSD_WORKAROUND 3498 static const void *lt_preloaded_setup() { 3499 return lt__PROGRAM__LTX_preloaded_symbols; 3500 } 3501 #endif 3502 3503 #ifdef __cplusplus 3504 } 3505 #endif 3506 _LT_EOF 3507 # Now try linking the two files. 3508 mv conftest.$ac_objext conftstm.$ac_objext 3509 lt_save_LIBS="$LIBS" 3510 lt_save_CFLAGS="$CFLAGS" 3511 LIBS="conftstm.$ac_objext" 3512 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3513 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3514 pipe_works=yes 3515 fi 3516 LIBS="$lt_save_LIBS" 3517 CFLAGS="$lt_save_CFLAGS" 3518 else 3519 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3520 fi 3521 else 3522 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3523 fi 3524 else 3525 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3526 fi 3527 else 3528 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3529 cat conftest.$ac_ext >&5 3530 fi 3531 rm -rf conftest* conftst* 3532 3533 # Do not use the global_symbol_pipe unless it works. 3534 if test "$pipe_works" = yes; then 3535 break 3536 else 3537 lt_cv_sys_global_symbol_pipe= 3538 fi 3539 done 3540 ]) 3541 if test -z "$lt_cv_sys_global_symbol_pipe"; then 3542 lt_cv_sys_global_symbol_to_cdecl= 3543 fi 3544 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3545 AC_MSG_RESULT(failed) 3546 else 3547 AC_MSG_RESULT(ok) 3548 fi 3549 3550 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3551 [Take the output of nm and produce a listing of raw symbols and C names]) 3552 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3553 [Transform the output of nm in a proper C declaration]) 3554 _LT_DECL([global_symbol_to_c_name_address], 3555 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3556 [Transform the output of nm in a C name address pair]) 3557 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3558 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3559 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3560 ]) # _LT_CMD_GLOBAL_SYMBOLS 3561 3562 3563 # _LT_COMPILER_PIC([TAGNAME]) 3564 # --------------------------- 3565 m4_defun([_LT_COMPILER_PIC], 3566 [m4_require([_LT_TAG_COMPILER])dnl 3567 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3568 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3569 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3570 3571 AC_MSG_CHECKING([for $compiler option to produce PIC]) 3572 m4_if([$1], [CXX], [ 3573 # C++ specific cases for pic, static, wl, etc. 3574 if test "$GXX" = yes; then 3575 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3576 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3577 3578 case $host_os in 3579 aix*) 3580 # All AIX code is PIC. 3581 if test "$host_cpu" = ia64; then 3582 # AIX 5 now supports IA64 processor 3583 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3584 fi 3585 ;; 3586 3587 amigaos*) 3588 case $host_cpu in 3589 powerpc) 3590 # see comment about AmigaOS4 .so support 3591 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3592 ;; 3593 m68k) 3594 # FIXME: we need at least 68020 code to build shared libraries, but 3595 # adding the `-m68020' flag to GCC prevents building anything better, 3596 # like `-m68040'. 3597 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3598 ;; 3599 esac 3600 ;; 3601 3602 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3603 # PIC is the default for these OSes. 3604 ;; 3605 mingw* | cygwin* | os2* | pw32* | cegcc*) 3606 # This hack is so that the source file can tell whether it is being 3607 # built for inclusion in a dll (and should export symbols for example). 3608 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3609 # (--disable-auto-import) libraries 3610 m4_if([$1], [GCJ], [], 3611 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3612 ;; 3613 darwin* | rhapsody*) 3614 # PIC is the default on this platform 3615 # Common symbols not allowed in MH_DYLIB files 3616 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3617 ;; 3618 *djgpp*) 3619 # DJGPP does not support shared libraries at all 3620 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3621 ;; 3622 haiku*) 3623 # PIC is the default for Haiku. 3624 # The "-static" flag exists, but is broken. 3625 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3626 ;; 3627 interix[[3-9]]*) 3628 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3629 # Instead, we relocate shared libraries at runtime. 3630 ;; 3631 sysv4*MP*) 3632 if test -d /usr/nec; then 3633 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3634 fi 3635 ;; 3636 hpux*) 3637 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3638 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3639 # sets the default TLS model and affects inlining. 3640 case $host_cpu in 3641 hppa*64*) 3642 ;; 3643 *) 3644 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3645 ;; 3646 esac 3647 ;; 3648 *qnx* | *nto*) 3649 # QNX uses GNU C++, but need to define -shared option too, otherwise 3650 # it will coredump. 3651 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3652 ;; 3653 *) 3654 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3655 ;; 3656 esac 3657 else 3658 case $host_os in 3659 aix[[4-9]]*) 3660 # All AIX code is PIC. 3661 if test "$host_cpu" = ia64; then 3662 # AIX 5 now supports IA64 processor 3663 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3664 else 3665 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3666 fi 3667 ;; 3668 chorus*) 3669 case $cc_basename in 3670 cxch68*) 3671 # Green Hills C++ Compiler 3672 # _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" 3673 ;; 3674 esac 3675 ;; 3676 dgux*) 3677 case $cc_basename in 3678 ec++*) 3679 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3680 ;; 3681 ghcx*) 3682 # Green Hills C++ Compiler 3683 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3684 ;; 3685 *) 3686 ;; 3687 esac 3688 ;; 3689 freebsd* | dragonfly*) 3690 # FreeBSD uses GNU C++ 3691 ;; 3692 hpux9* | hpux10* | hpux11*) 3693 case $cc_basename in 3694 CC*) 3695 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3696 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3697 if test "$host_cpu" != ia64; then 3698 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3699 fi 3700 ;; 3701 aCC*) 3702 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3703 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3704 case $host_cpu in 3705 hppa*64*|ia64*) 3706 # +Z the default 3707 ;; 3708 *) 3709 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3710 ;; 3711 esac 3712 ;; 3713 *) 3714 ;; 3715 esac 3716 ;; 3717 interix*) 3718 # This is c89, which is MS Visual C++ (no shared libs) 3719 # Anyone wants to do a port? 3720 ;; 3721 irix5* | irix6* | nonstopux*) 3722 case $cc_basename in 3723 CC*) 3724 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3725 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3726 # CC pic flag -KPIC is the default. 3727 ;; 3728 *) 3729 ;; 3730 esac 3731 ;; 3732 linux* | k*bsd*-gnu | kopensolaris*-gnu) 3733 case $cc_basename in 3734 KCC*) 3735 # KAI C++ Compiler 3736 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3737 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3738 ;; 3739 ecpc* ) 3740 # old Intel C++ for x86_64 which still supported -KPIC. 3741 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3742 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3743 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3744 ;; 3745 icpc* ) 3746 # Intel C++, used to be incompatible with GCC. 3747 # ICC 10 doesn't accept -KPIC any more. 3748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3750 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3751 ;; 3752 pgCC* | pgcpp*) 3753 # Portland Group C++ compiler 3754 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3755 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 3756 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3757 ;; 3758 cxx*) 3759 # Compaq C++ 3760 # Make sure the PIC flag is empty. It appears that all Alpha 3761 # Linux and Compaq Tru64 Unix objects are PIC. 3762 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3763 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3764 ;; 3765 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 3766 # IBM XL 8.0, 9.0 on PPC and BlueGene 3767 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3768 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 3769 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 3770 ;; 3771 *) 3772 case `$CC -V 2>&1 | sed 5q` in 3773 *Sun\ C*) 3774 # Sun C++ 5.9 3775 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3776 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3777 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3778 ;; 3779 esac 3780 ;; 3781 esac 3782 ;; 3783 lynxos*) 3784 ;; 3785 m88k*) 3786 ;; 3787 mvs*) 3788 case $cc_basename in 3789 cxx*) 3790 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 3791 ;; 3792 *) 3793 ;; 3794 esac 3795 ;; 3796 netbsd*) 3797 ;; 3798 *qnx* | *nto*) 3799 # QNX uses GNU C++, but need to define -shared option too, otherwise 3800 # it will coredump. 3801 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3802 ;; 3803 osf3* | osf4* | osf5*) 3804 case $cc_basename in 3805 KCC*) 3806 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3807 ;; 3808 RCC*) 3809 # Rational C++ 2.4.1 3810 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3811 ;; 3812 cxx*) 3813 # Digital/Compaq C++ 3814 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3815 # Make sure the PIC flag is empty. It appears that all Alpha 3816 # Linux and Compaq Tru64 Unix objects are PIC. 3817 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3818 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3819 ;; 3820 *) 3821 ;; 3822 esac 3823 ;; 3824 psos*) 3825 ;; 3826 solaris*) 3827 case $cc_basename in 3828 CC* | sunCC*) 3829 # Sun C++ 4.2, 5.x and Centerline C++ 3830 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3831 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3832 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3833 ;; 3834 gcx*) 3835 # Green Hills C++ Compiler 3836 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 3837 ;; 3838 *) 3839 ;; 3840 esac 3841 ;; 3842 sunos4*) 3843 case $cc_basename in 3844 CC*) 3845 # Sun C++ 4.x 3846 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3847 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3848 ;; 3849 lcc*) 3850 # Lucid 3851 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3852 ;; 3853 *) 3854 ;; 3855 esac 3856 ;; 3857 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 3858 case $cc_basename in 3859 CC*) 3860 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3861 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3862 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3863 ;; 3864 esac 3865 ;; 3866 tandem*) 3867 case $cc_basename in 3868 NCC*) 3869 # NonStop-UX NCC 3.20 3870 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3871 ;; 3872 *) 3873 ;; 3874 esac 3875 ;; 3876 vxworks*) 3877 ;; 3878 *) 3879 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3880 ;; 3881 esac 3882 fi 3883 ], 3884 [ 3885 if test "$GCC" = yes; then 3886 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3887 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3888 3889 case $host_os in 3890 aix*) 3891 # All AIX code is PIC. 3892 if test "$host_cpu" = ia64; then 3893 # AIX 5 now supports IA64 processor 3894 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3895 fi 3896 ;; 3897 3898 amigaos*) 3899 case $host_cpu in 3900 powerpc) 3901 # see comment about AmigaOS4 .so support 3902 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3903 ;; 3904 m68k) 3905 # FIXME: we need at least 68020 code to build shared libraries, but 3906 # adding the `-m68020' flag to GCC prevents building anything better, 3907 # like `-m68040'. 3908 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3909 ;; 3910 esac 3911 ;; 3912 3913 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3914 # PIC is the default for these OSes. 3915 ;; 3916 3917 mingw* | cygwin* | pw32* | os2* | cegcc*) 3918 # This hack is so that the source file can tell whether it is being 3919 # built for inclusion in a dll (and should export symbols for example). 3920 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3921 # (--disable-auto-import) libraries 3922 m4_if([$1], [GCJ], [], 3923 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3924 ;; 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 3932 haiku*) 3933 # PIC is the default for Haiku. 3934 # The "-static" flag exists, but is broken. 3935 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3936 ;; 3937 3938 hpux*) 3939 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3940 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3941 # sets the default TLS model and affects inlining. 3942 case $host_cpu in 3943 hppa*64*) 3944 # +Z the default 3945 ;; 3946 *) 3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3948 ;; 3949 esac 3950 ;; 3951 3952 interix[[3-9]]*) 3953 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3954 # Instead, we relocate shared libraries at runtime. 3955 ;; 3956 3957 msdosdjgpp*) 3958 # Just because we use GCC doesn't mean we suddenly get shared libraries 3959 # on systems that don't support them. 3960 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3961 enable_shared=no 3962 ;; 3963 3964 *nto* | *qnx*) 3965 # QNX uses GNU C++, but need to define -shared option too, otherwise 3966 # it will coredump. 3967 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3968 ;; 3969 3970 sysv4*MP*) 3971 if test -d /usr/nec; then 3972 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3973 fi 3974 ;; 3975 3976 *) 3977 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3978 ;; 3979 esac 3980 3981 case $cc_basename in 3982 nvcc*) # Cuda Compiler Driver 2.2 3983 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 3984 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' 3985 ;; 3986 esac 3987 else 3988 # PORTME Check for flag to pass linker flags through the system compiler. 3989 case $host_os in 3990 aix*) 3991 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3992 if test "$host_cpu" = ia64; then 3993 # AIX 5 now supports IA64 processor 3994 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3995 else 3996 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3997 fi 3998 ;; 3999 4000 mingw* | cygwin* | pw32* | os2* | cegcc*) 4001 # This hack is so that the source file can tell whether it is being 4002 # built for inclusion in a dll (and should export symbols for example). 4003 m4_if([$1], [GCJ], [], 4004 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4005 ;; 4006 4007 hpux9* | hpux10* | hpux11*) 4008 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4009 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4010 # not for PA HP-UX. 4011 case $host_cpu in 4012 hppa*64*|ia64*) 4013 # +Z the default 4014 ;; 4015 *) 4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4017 ;; 4018 esac 4019 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4020 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4021 ;; 4022 4023 irix5* | irix6* | nonstopux*) 4024 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4025 # PIC (with -KPIC) is the default. 4026 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4027 ;; 4028 4029 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4030 case $cc_basename in 4031 # old Intel for x86_64 which still supported -KPIC. 4032 ecc*) 4033 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4034 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4035 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4036 ;; 4037 # icc used to be incompatible with GCC. 4038 # ICC 10 doesn't accept -KPIC any more. 4039 icc* | ifort*) 4040 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4041 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4042 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4043 ;; 4044 # Lahey Fortran 8.1. 4045 lf95*) 4046 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4047 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4048 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4049 ;; 4050 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4051 # Portland Group compilers (*not* the Pentium gcc compiler, 4052 # which looks to be a dead project) 4053 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4054 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4055 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4056 ;; 4057 ccc*) 4058 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4059 # All Alpha code is PIC. 4060 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4061 ;; 4062 xl* | bgxl* | bgf* | mpixl*) 4063 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4064 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4065 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4066 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4067 ;; 4068 *) 4069 case `$CC -V 2>&1 | sed 5q` in 4070 *Sun\ F* | *Sun*Fortran*) 4071 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4072 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4073 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4075 ;; 4076 *Sun\ C*) 4077 # Sun C 5.9 4078 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4079 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4080 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4081 ;; 4082 esac 4083 ;; 4084 esac 4085 ;; 4086 4087 newsos6) 4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4090 ;; 4091 4092 *nto* | *qnx*) 4093 # QNX uses GNU C++, but need to define -shared option too, otherwise 4094 # it will coredump. 4095 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4096 ;; 4097 4098 osf3* | osf4* | osf5*) 4099 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4100 # All OSF/1 code is PIC. 4101 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4102 ;; 4103 4104 rdos*) 4105 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4106 ;; 4107 4108 solaris*) 4109 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4110 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4111 case $cc_basename in 4112 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4113 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4114 *) 4115 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4116 esac 4117 ;; 4118 4119 sunos4*) 4120 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4121 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4122 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4123 ;; 4124 4125 sysv4 | sysv4.2uw2* | sysv4.3*) 4126 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4127 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4128 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4129 ;; 4130 4131 sysv4*MP*) 4132 if test -d /usr/nec ;then 4133 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4134 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4135 fi 4136 ;; 4137 4138 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4139 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4140 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4141 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4142 ;; 4143 4144 unicos*) 4145 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4146 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4147 ;; 4148 4149 uts4*) 4150 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4151 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4152 ;; 4153 4154 *) 4155 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4156 ;; 4157 esac 4158 fi 4159 ]) 4160 case $host_os in 4161 # For platforms which do not support PIC, -DPIC is meaningless: 4162 *djgpp*) 4163 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4164 ;; 4165 *) 4166 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4167 ;; 4168 esac 4169 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4170 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4171 [How to pass a linker flag through the compiler]) 4172 4173 # 4174 # Check to make sure the PIC flag actually works. 4175 # 4176 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4177 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4178 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4179 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4180 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4181 "" | " "*) ;; 4182 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4183 esac], 4184 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4185 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4186 fi 4187 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4188 [Additional compiler flags for building library objects]) 4189 4190 # 4191 # Check to make sure the static flag actually works. 4192 # 4193 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4194 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4195 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4196 $lt_tmp_static_flag, 4197 [], 4198 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4199 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4200 [Compiler flag to prevent dynamic linking]) 4201 ])# _LT_COMPILER_PIC 4202 4203 4204 # _LT_LINKER_SHLIBS([TAGNAME]) 4205 # ---------------------------- 4206 # See if the linker supports building shared libraries. 4207 m4_defun([_LT_LINKER_SHLIBS], 4208 [AC_REQUIRE([LT_PATH_LD])dnl 4209 AC_REQUIRE([LT_PATH_NM])dnl 4210 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4211 m4_require([_LT_DECL_EGREP])dnl 4212 m4_require([_LT_DECL_SED])dnl 4213 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4214 m4_require([_LT_TAG_COMPILER])dnl 4215 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4216 m4_if([$1], [CXX], [ 4217 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4218 case $host_os in 4219 aix[[4-9]]*) 4220 # If we're using GNU nm, then we don't want the "-C" option. 4221 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4222 # Also, AIX nm treats weak defined symbols like other global defined 4223 # symbols, whereas GNU nm marks them as "W". 4224 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4225 _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' 4226 else 4227 _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' 4228 fi 4229 ;; 4230 pw32*) 4231 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4232 ;; 4233 cygwin* | mingw* | cegcc*) 4234 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4235 ;; 4236 *) 4237 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4238 ;; 4239 esac 4240 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4241 ], [ 4242 runpath_var= 4243 _LT_TAGVAR(allow_undefined_flag, $1)= 4244 _LT_TAGVAR(always_export_symbols, $1)=no 4245 _LT_TAGVAR(archive_cmds, $1)= 4246 _LT_TAGVAR(archive_expsym_cmds, $1)= 4247 _LT_TAGVAR(compiler_needs_object, $1)=no 4248 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4249 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4250 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4251 _LT_TAGVAR(hardcode_automatic, $1)=no 4252 _LT_TAGVAR(hardcode_direct, $1)=no 4253 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4254 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4255 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4256 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4257 _LT_TAGVAR(hardcode_minus_L, $1)=no 4258 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4259 _LT_TAGVAR(inherit_rpath, $1)=no 4260 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4261 _LT_TAGVAR(module_cmds, $1)= 4262 _LT_TAGVAR(module_expsym_cmds, $1)= 4263 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4264 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4265 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4266 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4267 # include_expsyms should be a list of space-separated symbols to be *always* 4268 # included in the symbol list 4269 _LT_TAGVAR(include_expsyms, $1)= 4270 # exclude_expsyms can be an extended regexp of symbols to exclude 4271 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4272 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4273 # as well as any symbol that contains `d'. 4274 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4275 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4276 # platforms (ab)use it in PIC code, but their linkers get confused if 4277 # the symbol is explicitly referenced. Since portable code cannot 4278 # rely on this symbol name, it's probably fine to never include it in 4279 # preloaded symbol tables. 4280 # Exclude shared library initialization/finalization symbols. 4281 dnl Note also adjust exclude_expsyms for C++ above. 4282 extract_expsyms_cmds= 4283 4284 case $host_os in 4285 cygwin* | mingw* | pw32* | cegcc*) 4286 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4287 # When not using gcc, we currently assume that we are using 4288 # Microsoft Visual C++. 4289 if test "$GCC" != yes; then 4290 with_gnu_ld=no 4291 fi 4292 ;; 4293 interix*) 4294 # we just hope/assume this is gcc and not c89 (= MSVC++) 4295 with_gnu_ld=yes 4296 ;; 4297 openbsd*) 4298 with_gnu_ld=no 4299 ;; 4300 esac 4301 4302 _LT_TAGVAR(ld_shlibs, $1)=yes 4303 4304 # On some targets, GNU ld is compatible enough with the native linker 4305 # that we're better off using the native interface for both. 4306 lt_use_gnu_ld_interface=no 4307 if test "$with_gnu_ld" = yes; then 4308 case $host_os in 4309 aix*) 4310 # The AIX port of GNU ld has always aspired to compatibility 4311 # with the native linker. However, as the warning in the GNU ld 4312 # block says, versions before 2.19.5* couldn't really create working 4313 # shared libraries, regardless of the interface used. 4314 case `$LD -v 2>&1` in 4315 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4316 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4317 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4318 *) 4319 lt_use_gnu_ld_interface=yes 4320 ;; 4321 esac 4322 ;; 4323 *) 4324 lt_use_gnu_ld_interface=yes 4325 ;; 4326 esac 4327 fi 4328 4329 if test "$lt_use_gnu_ld_interface" = yes; then 4330 # If archive_cmds runs LD, not CC, wlarc should be empty 4331 wlarc='${wl}' 4332 4333 # Set some defaults for GNU ld with shared library support. These 4334 # are reset later if shared libraries are not supported. Putting them 4335 # here allows them to be overridden if necessary. 4336 runpath_var=LD_RUN_PATH 4337 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4338 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4339 # ancient GNU ld didn't support --whole-archive et. al. 4340 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4341 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4342 else 4343 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4344 fi 4345 supports_anon_versioning=no 4346 case `$LD -v 2>&1` in 4347 *GNU\ gold*) supports_anon_versioning=yes ;; 4348 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4349 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4350 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4351 *\ 2.11.*) ;; # other 2.11 versions 4352 *) supports_anon_versioning=yes ;; 4353 esac 4354 4355 # See if GNU ld supports shared libraries. 4356 case $host_os in 4357 aix[[3-9]]*) 4358 # On AIX/PPC, the GNU linker is very broken 4359 if test "$host_cpu" != ia64; then 4360 _LT_TAGVAR(ld_shlibs, $1)=no 4361 cat <<_LT_EOF 1>&2 4362 4363 *** Warning: the GNU linker, at least up to release 2.19, is reported 4364 *** to be unable to reliably create shared libraries on AIX. 4365 *** Therefore, libtool is disabling shared libraries support. If you 4366 *** really care for shared libraries, you may want to install binutils 4367 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4368 *** You will then need to restart the configuration process. 4369 4370 _LT_EOF 4371 fi 4372 ;; 4373 4374 amigaos*) 4375 case $host_cpu in 4376 powerpc) 4377 # see comment about AmigaOS4 .so support 4378 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4379 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4380 ;; 4381 m68k) 4382 _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)' 4383 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4384 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4385 ;; 4386 esac 4387 ;; 4388 4389 beos*) 4390 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4391 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4392 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4393 # support --undefined. This deserves some investigation. FIXME 4394 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4395 else 4396 _LT_TAGVAR(ld_shlibs, $1)=no 4397 fi 4398 ;; 4399 4400 cygwin* | mingw* | pw32* | cegcc*) 4401 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4402 # as there is no search path for DLLs. 4403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4404 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4405 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4406 _LT_TAGVAR(always_export_symbols, $1)=no 4407 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4408 _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' 4409 4410 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4411 _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' 4412 # If the export-symbols file already is a .def file (1st line 4413 # is EXPORTS), use it as is; otherwise, prepend... 4414 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4415 cp $export_symbols $output_objdir/$soname.def; 4416 else 4417 echo EXPORTS > $output_objdir/$soname.def; 4418 cat $export_symbols >> $output_objdir/$soname.def; 4419 fi~ 4420 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4421 else 4422 _LT_TAGVAR(ld_shlibs, $1)=no 4423 fi 4424 ;; 4425 4426 haiku*) 4427 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4428 _LT_TAGVAR(link_all_deplibs, $1)=yes 4429 ;; 4430 4431 interix[[3-9]]*) 4432 _LT_TAGVAR(hardcode_direct, $1)=no 4433 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4434 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4435 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4436 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4437 # Instead, shared libraries are loaded at an image base (0x10000000 by 4438 # default) and relocated if they conflict, which is a slow very memory 4439 # consuming and fragmenting process. To avoid this, we pick a random, 4440 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4441 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4442 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4443 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4444 ;; 4445 4446 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4447 tmp_diet=no 4448 if test "$host_os" = linux-dietlibc; then 4449 case $cc_basename in 4450 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4451 esac 4452 fi 4453 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4454 && test "$tmp_diet" = no 4455 then 4456 tmp_addflag= 4457 tmp_sharedflag='-shared' 4458 case $cc_basename,$host_cpu in 4459 pgcc*) # Portland Group C compiler 4460 _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' 4461 tmp_addflag=' $pic_flag' 4462 ;; 4463 pgf77* | pgf90* | pgf95* | pgfortran*) 4464 # Portland Group f77 and f90 compilers 4465 _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' 4466 tmp_addflag=' $pic_flag -Mnomain' ;; 4467 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4468 tmp_addflag=' -i_dynamic' ;; 4469 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4470 tmp_addflag=' -i_dynamic -nofor_main' ;; 4471 ifc* | ifort*) # Intel Fortran compiler 4472 tmp_addflag=' -nofor_main' ;; 4473 lf95*) # Lahey Fortran 8.1 4474 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4475 tmp_sharedflag='--shared' ;; 4476 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4477 tmp_sharedflag='-qmkshrobj' 4478 tmp_addflag= ;; 4479 nvcc*) # Cuda Compiler Driver 2.2 4480 _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' 4481 _LT_TAGVAR(compiler_needs_object, $1)=yes 4482 ;; 4483 esac 4484 case `$CC -V 2>&1 | sed 5q` in 4485 *Sun\ C*) # Sun C 5.9 4486 _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' 4487 _LT_TAGVAR(compiler_needs_object, $1)=yes 4488 tmp_sharedflag='-G' ;; 4489 *Sun\ F*) # Sun Fortran 8.3 4490 tmp_sharedflag='-G' ;; 4491 esac 4492 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4493 4494 if test "x$supports_anon_versioning" = xyes; then 4495 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4496 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4497 echo "local: *; };" >> $output_objdir/$libname.ver~ 4498 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4499 fi 4500 4501 case $cc_basename in 4502 xlf* | bgf* | bgxlf* | mpixlf*) 4503 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4504 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4505 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4506 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4507 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4508 if test "x$supports_anon_versioning" = xyes; then 4509 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4510 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4511 echo "local: *; };" >> $output_objdir/$libname.ver~ 4512 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4513 fi 4514 ;; 4515 esac 4516 else 4517 _LT_TAGVAR(ld_shlibs, $1)=no 4518 fi 4519 ;; 4520 4521 netbsd*) 4522 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4523 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4524 wlarc= 4525 else 4526 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4527 _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' 4528 fi 4529 ;; 4530 4531 solaris*) 4532 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4533 _LT_TAGVAR(ld_shlibs, $1)=no 4534 cat <<_LT_EOF 1>&2 4535 4536 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4537 *** create shared libraries on Solaris systems. Therefore, libtool 4538 *** is disabling shared libraries support. We urge you to upgrade GNU 4539 *** binutils to release 2.9.1 or newer. Another option is to modify 4540 *** your PATH or compiler configuration so that the native linker is 4541 *** used, and then restart. 4542 4543 _LT_EOF 4544 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4545 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4546 _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' 4547 else 4548 _LT_TAGVAR(ld_shlibs, $1)=no 4549 fi 4550 ;; 4551 4552 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4553 case `$LD -v 2>&1` in 4554 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4555 _LT_TAGVAR(ld_shlibs, $1)=no 4556 cat <<_LT_EOF 1>&2 4557 4558 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4559 *** reliably create shared libraries on SCO systems. Therefore, libtool 4560 *** is disabling shared libraries support. We urge you to upgrade GNU 4561 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4562 *** your PATH or compiler configuration so that the native linker is 4563 *** used, and then restart. 4564 4565 _LT_EOF 4566 ;; 4567 *) 4568 # For security reasons, it is highly recommended that you always 4569 # use absolute paths for naming shared libraries, and exclude the 4570 # DT_RUNPATH tag from executables and libraries. But doing so 4571 # requires that you compile everything twice, which is a pain. 4572 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4573 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4574 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4575 _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' 4576 else 4577 _LT_TAGVAR(ld_shlibs, $1)=no 4578 fi 4579 ;; 4580 esac 4581 ;; 4582 4583 sunos4*) 4584 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4585 wlarc= 4586 _LT_TAGVAR(hardcode_direct, $1)=yes 4587 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4588 ;; 4589 4590 *) 4591 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4592 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4593 _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' 4594 else 4595 _LT_TAGVAR(ld_shlibs, $1)=no 4596 fi 4597 ;; 4598 esac 4599 4600 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4601 runpath_var= 4602 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4603 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4604 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4605 fi 4606 else 4607 # PORTME fill in a description of your system's linker (not GNU ld) 4608 case $host_os in 4609 aix3*) 4610 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4611 _LT_TAGVAR(always_export_symbols, $1)=yes 4612 _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' 4613 # Note: this linker hardcodes the directories in LIBPATH if there 4614 # are no directories specified by -L. 4615 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4616 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4617 # Neither direct hardcoding nor static linking is supported with a 4618 # broken collect2. 4619 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4620 fi 4621 ;; 4622 4623 aix[[4-9]]*) 4624 if test "$host_cpu" = ia64; then 4625 # On IA64, the linker does run time linking by default, so we don't 4626 # have to do anything special. 4627 aix_use_runtimelinking=no 4628 exp_sym_flag='-Bexport' 4629 no_entry_flag="" 4630 else 4631 # If we're using GNU nm, then we don't want the "-C" option. 4632 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4633 # Also, AIX nm treats weak defined symbols like other global 4634 # defined symbols, whereas GNU nm marks them as "W". 4635 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4636 _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' 4637 else 4638 _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' 4639 fi 4640 aix_use_runtimelinking=no 4641 4642 # Test if we are trying to use run time linking or normal 4643 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4644 # need to do runtime linking. 4645 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4646 for ld_flag in $LDFLAGS; do 4647 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4648 aix_use_runtimelinking=yes 4649 break 4650 fi 4651 done 4652 ;; 4653 esac 4654 4655 exp_sym_flag='-bexport' 4656 no_entry_flag='-bnoentry' 4657 fi 4658 4659 # When large executables or shared objects are built, AIX ld can 4660 # have problems creating the table of contents. If linking a library 4661 # or program results in "error TOC overflow" add -mminimal-toc to 4662 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4663 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4664 4665 _LT_TAGVAR(archive_cmds, $1)='' 4666 _LT_TAGVAR(hardcode_direct, $1)=yes 4667 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4668 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4669 _LT_TAGVAR(link_all_deplibs, $1)=yes 4670 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4671 4672 if test "$GCC" = yes; then 4673 case $host_os in aix4.[[012]]|aix4.[[012]].*) 4674 # We only want to do this on AIX 4.2 and lower, the check 4675 # below for broken collect2 doesn't work under 4.3+ 4676 collect2name=`${CC} -print-prog-name=collect2` 4677 if test -f "$collect2name" && 4678 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4679 then 4680 # We have reworked collect2 4681 : 4682 else 4683 # We have old collect2 4684 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4685 # It fails to find uninstalled libraries when the uninstalled 4686 # path is not listed in the libpath. Setting hardcode_minus_L 4687 # to unsupported forces relinking 4688 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4689 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4690 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4691 fi 4692 ;; 4693 esac 4694 shared_flag='-shared' 4695 if test "$aix_use_runtimelinking" = yes; then 4696 shared_flag="$shared_flag "'${wl}-G' 4697 fi 4698 else 4699 # not using gcc 4700 if test "$host_cpu" = ia64; then 4701 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 4702 # chokes on -Wl,-G. The following line is correct: 4703 shared_flag='-G' 4704 else 4705 if test "$aix_use_runtimelinking" = yes; then 4706 shared_flag='${wl}-G' 4707 else 4708 shared_flag='${wl}-bM:SRE' 4709 fi 4710 fi 4711 fi 4712 4713 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 4714 # It seems that -bexpall does not export symbols beginning with 4715 # underscore (_), so it is better to generate a list of symbols to export. 4716 _LT_TAGVAR(always_export_symbols, $1)=yes 4717 if test "$aix_use_runtimelinking" = yes; then 4718 # Warning - without using the other runtime loading flags (-brtl), 4719 # -berok will link without error, but may produce a broken library. 4720 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 4721 # Determine the default libpath from the value encoded in an 4722 # empty executable. 4723 _LT_SYS_MODULE_PATH_AIX 4724 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4725 _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 $shared_flag" 4726 else 4727 if test "$host_cpu" = ia64; then 4728 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 4729 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 4730 _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" 4731 else 4732 # Determine the default libpath from the value encoded in an 4733 # empty executable. 4734 _LT_SYS_MODULE_PATH_AIX 4735 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4736 # Warning - without using the other run time loading flags, 4737 # -berok will link without error, but may produce a broken library. 4738 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 4739 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 4740 if test "$with_gnu_ld" = yes; then 4741 # We only use this code for GNU lds that support --whole-archive. 4742 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 4743 else 4744 # Exported symbols can be pulled into shared objects from archives 4745 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 4746 fi 4747 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 4748 # This is similar to how AIX traditionally builds its shared libraries. 4749 _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' 4750 fi 4751 fi 4752 ;; 4753 4754 amigaos*) 4755 case $host_cpu in 4756 powerpc) 4757 # see comment about AmigaOS4 .so support 4758 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4759 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4760 ;; 4761 m68k) 4762 _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)' 4763 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4764 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4765 ;; 4766 esac 4767 ;; 4768 4769 bsdi[[45]]*) 4770 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 4771 ;; 4772 4773 cygwin* | mingw* | pw32* | cegcc*) 4774 # When not using gcc, we currently assume that we are using 4775 # Microsoft Visual C++. 4776 # hardcode_libdir_flag_spec is actually meaningless, as there is 4777 # no search path for DLLs. 4778 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 4779 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4780 # Tell ltmain to make .lib files, not .a files. 4781 libext=lib 4782 # Tell ltmain to make .dll files, not .so files. 4783 shrext_cmds=".dll" 4784 # FIXME: Setting linknames here is a bad hack. 4785 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 4786 # The linker will automatically build a .lib file if we build a DLL. 4787 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 4788 # FIXME: Should let the user specify the lib program. 4789 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 4790 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 4791 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4792 ;; 4793 4794 darwin* | rhapsody*) 4795 _LT_DARWIN_LINKER_FEATURES($1) 4796 ;; 4797 4798 dgux*) 4799 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4800 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4801 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4802 ;; 4803 4804 freebsd1*) 4805 _LT_TAGVAR(ld_shlibs, $1)=no 4806 ;; 4807 4808 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 4809 # support. Future versions do this automatically, but an explicit c++rt0.o 4810 # does not break anything, and helps significantly (at the cost of a little 4811 # extra space). 4812 freebsd2.2*) 4813 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 4814 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4815 _LT_TAGVAR(hardcode_direct, $1)=yes 4816 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4817 ;; 4818 4819 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 4820 freebsd2*) 4821 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4822 _LT_TAGVAR(hardcode_direct, $1)=yes 4823 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4824 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4825 ;; 4826 4827 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 4828 freebsd* | dragonfly*) 4829 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 4830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4831 _LT_TAGVAR(hardcode_direct, $1)=yes 4832 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4833 ;; 4834 4835 hpux9*) 4836 if test "$GCC" = yes; then 4837 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 4838 else 4839 _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' 4840 fi 4841 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4842 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4843 _LT_TAGVAR(hardcode_direct, $1)=yes 4844 4845 # hardcode_minus_L: Not really in the search PATH, 4846 # but as the default location of the library. 4847 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4848 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4849 ;; 4850 4851 hpux10*) 4852 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 4853 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4854 else 4855 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 4856 fi 4857 if test "$with_gnu_ld" = no; then 4858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4859 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 4860 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4861 _LT_TAGVAR(hardcode_direct, $1)=yes 4862 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4863 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4864 # hardcode_minus_L: Not really in the search PATH, 4865 # but as the default location of the library. 4866 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4867 fi 4868 ;; 4869 4870 hpux11*) 4871 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 4872 case $host_cpu in 4873 hppa*64*) 4874 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4875 ;; 4876 ia64*) 4877 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4878 ;; 4879 *) 4880 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4881 ;; 4882 esac 4883 else 4884 case $host_cpu in 4885 hppa*64*) 4886 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4887 ;; 4888 ia64*) 4889 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4890 ;; 4891 *) 4892 m4_if($1, [], [ 4893 # Older versions of the 11.00 compiler do not understand -b yet 4894 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 4895 _LT_LINKER_OPTION([if $CC understands -b], 4896 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 4897 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 4898 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 4899 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 4900 ;; 4901 esac 4902 fi 4903 if test "$with_gnu_ld" = no; then 4904 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4905 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4906 4907 case $host_cpu in 4908 hppa*64*|ia64*) 4909 _LT_TAGVAR(hardcode_direct, $1)=no 4910 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4911 ;; 4912 *) 4913 _LT_TAGVAR(hardcode_direct, $1)=yes 4914 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4915 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4916 4917 # hardcode_minus_L: Not really in the search PATH, 4918 # but as the default location of the library. 4919 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4920 ;; 4921 esac 4922 fi 4923 ;; 4924 4925 irix5* | irix6* | nonstopux*) 4926 if test "$GCC" = yes; then 4927 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $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 $lib' 4928 # Try to use the -exported_symbol ld option, if it does not 4929 # work, assume that -exports_file does not work either and 4930 # implicitly export all symbols. 4931 save_LDFLAGS="$LDFLAGS" 4932 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 4933 AC_LINK_IFELSE(int foo(void) {}, 4934 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $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 $lib' 4935 ) 4936 LDFLAGS="$save_LDFLAGS" 4937 else 4938 _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' 4939 _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' 4940 fi 4941 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4942 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4943 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4944 _LT_TAGVAR(inherit_rpath, $1)=yes 4945 _LT_TAGVAR(link_all_deplibs, $1)=yes 4946 ;; 4947 4948 netbsd*) 4949 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4950 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 4951 else 4952 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 4953 fi 4954 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4955 _LT_TAGVAR(hardcode_direct, $1)=yes 4956 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4957 ;; 4958 4959 newsos6) 4960 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4961 _LT_TAGVAR(hardcode_direct, $1)=yes 4962 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4963 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4964 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4965 ;; 4966 4967 *nto* | *qnx*) 4968 ;; 4969 4970 openbsd*) 4971 if test -f /usr/libexec/ld.so; then 4972 _LT_TAGVAR(hardcode_direct, $1)=yes 4973 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4974 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4975 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4976 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4977 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 4978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4979 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4980 else 4981 case $host_os in 4982 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 4983 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4984 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4985 ;; 4986 *) 4987 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4988 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4989 ;; 4990 esac 4991 fi 4992 else 4993 _LT_TAGVAR(ld_shlibs, $1)=no 4994 fi 4995 ;; 4996 4997 os2*) 4998 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4999 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5000 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5001 _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' 5002 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5003 ;; 5004 5005 osf3*) 5006 if test "$GCC" = yes; then 5007 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5008 _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' 5009 else 5010 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5011 _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' 5012 fi 5013 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5014 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5015 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5016 ;; 5017 5018 osf4* | osf5*) # as osf3* with the addition of -msym flag 5019 if test "$GCC" = yes; then 5020 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5021 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_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' 5022 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5023 else 5024 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5025 _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' 5026 _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~ 5027 $CC -shared${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' 5028 5029 # Both c and cxx compiler support -rpath directly 5030 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5031 fi 5032 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5033 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5034 ;; 5035 5036 solaris*) 5037 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5038 if test "$GCC" = yes; then 5039 wlarc='${wl}' 5040 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5041 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5042 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5043 else 5044 case `$CC -V 2>&1` in 5045 *"Compilers 5.0"*) 5046 wlarc='' 5047 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5048 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5049 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5050 ;; 5051 *) 5052 wlarc='${wl}' 5053 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5054 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5055 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5056 ;; 5057 esac 5058 fi 5059 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5060 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5061 case $host_os in 5062 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5063 *) 5064 # The compiler driver will combine and reorder linker options, 5065 # but understands `-z linker_flag'. GCC discards it without `$wl', 5066 # but is careful enough not to reorder. 5067 # Supported since Solaris 2.6 (maybe 2.5.1?) 5068 if test "$GCC" = yes; then 5069 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5070 else 5071 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5072 fi 5073 ;; 5074 esac 5075 _LT_TAGVAR(link_all_deplibs, $1)=yes 5076 ;; 5077 5078 sunos4*) 5079 if test "x$host_vendor" = xsequent; then 5080 # Use $CC to link under sequent, because it throws in some extra .o 5081 # files that make .init and .fini sections work. 5082 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5083 else 5084 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5085 fi 5086 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5087 _LT_TAGVAR(hardcode_direct, $1)=yes 5088 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5089 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5090 ;; 5091 5092 sysv4) 5093 case $host_vendor in 5094 sni) 5095 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5096 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5097 ;; 5098 siemens) 5099 ## LD is ld it makes a PLAMLIB 5100 ## CC just makes a GrossModule. 5101 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5102 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5103 _LT_TAGVAR(hardcode_direct, $1)=no 5104 ;; 5105 motorola) 5106 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5107 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5108 ;; 5109 esac 5110 runpath_var='LD_RUN_PATH' 5111 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5112 ;; 5113 5114 sysv4.3*) 5115 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5116 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5117 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5118 ;; 5119 5120 sysv4*MP*) 5121 if test -d /usr/nec; then 5122 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5123 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5124 runpath_var=LD_RUN_PATH 5125 hardcode_runpath_var=yes 5126 _LT_TAGVAR(ld_shlibs, $1)=yes 5127 fi 5128 ;; 5129 5130 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5131 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5132 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5133 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5134 runpath_var='LD_RUN_PATH' 5135 5136 if test "$GCC" = yes; then 5137 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5138 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5139 else 5140 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5141 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5142 fi 5143 ;; 5144 5145 sysv5* | sco3.2v5* | sco5v6*) 5146 # Note: We can NOT use -z defs as we might desire, because we do not 5147 # link with -lc, and that would cause any symbols used from libc to 5148 # always be unresolved, which means just about no library would 5149 # ever link correctly. If we're not using GNU ld we use -z text 5150 # though, which does catch some bad symbols but isn't as heavy-handed 5151 # as -z defs. 5152 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5153 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5154 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5155 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5156 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5157 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5158 _LT_TAGVAR(link_all_deplibs, $1)=yes 5159 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5160 runpath_var='LD_RUN_PATH' 5161 5162 if test "$GCC" = yes; then 5163 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5164 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5165 else 5166 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5167 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5168 fi 5169 ;; 5170 5171 uts4*) 5172 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5173 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5174 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5175 ;; 5176 5177 *) 5178 _LT_TAGVAR(ld_shlibs, $1)=no 5179 ;; 5180 esac 5181 5182 if test x$host_vendor = xsni; then 5183 case $host in 5184 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5185 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5186 ;; 5187 esac 5188 fi 5189 fi 5190 ]) 5191 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5192 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5193 5194 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5195 5196 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5197 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5198 _LT_DECL([], [extract_expsyms_cmds], [2], 5199 [The commands to extract the exported symbol list from a shared archive]) 5200 5201 # 5202 # Do we need to explicitly link libc? 5203 # 5204 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5205 x|xyes) 5206 # Assume -lc should be added 5207 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5208 5209 if test "$enable_shared" = yes && test "$GCC" = yes; then 5210 case $_LT_TAGVAR(archive_cmds, $1) in 5211 *'~'*) 5212 # FIXME: we may have to deal with multi-command sequences. 5213 ;; 5214 '$CC '*) 5215 # Test whether the compiler implicitly links with -lc since on some 5216 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5217 # to ld, don't add -lc before -lgcc. 5218 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5219 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5220 [$RM conftest* 5221 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5222 5223 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5224 soname=conftest 5225 lib=conftest 5226 libobjs=conftest.$ac_objext 5227 deplibs= 5228 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5229 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5230 compiler_flags=-v 5231 linker_flags=-v 5232 verstring= 5233 output_objdir=. 5234 libname=conftest 5235 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5236 _LT_TAGVAR(allow_undefined_flag, $1)= 5237 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5238 then 5239 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5240 else 5241 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5242 fi 5243 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5244 else 5245 cat conftest.err 1>&5 5246 fi 5247 $RM conftest* 5248 ]) 5249 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5250 ;; 5251 esac 5252 fi 5253 ;; 5254 esac 5255 5256 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5257 [Whether or not to add -lc for building shared libraries]) 5258 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5259 [enable_shared_with_static_runtimes], [0], 5260 [Whether or not to disallow shared libs when runtime libs are static]) 5261 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5262 [Compiler flag to allow reflexive dlopens]) 5263 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5264 [Compiler flag to generate shared objects directly from archives]) 5265 _LT_TAGDECL([], [compiler_needs_object], [1], 5266 [Whether the compiler copes with passing no objects directly]) 5267 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5268 [Create an old-style archive from a shared archive]) 5269 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5270 [Create a temporary old-style archive to link instead of a shared archive]) 5271 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5272 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5273 _LT_TAGDECL([], [module_cmds], [2], 5274 [Commands used to build a loadable module if different from building 5275 a shared archive.]) 5276 _LT_TAGDECL([], [module_expsym_cmds], [2]) 5277 _LT_TAGDECL([], [with_gnu_ld], [1], 5278 [Whether we are building with GNU ld or not]) 5279 _LT_TAGDECL([], [allow_undefined_flag], [1], 5280 [Flag that allows shared libraries with undefined symbols to be built]) 5281 _LT_TAGDECL([], [no_undefined_flag], [1], 5282 [Flag that enforces no undefined symbols]) 5283 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5284 [Flag to hardcode $libdir into a binary during linking. 5285 This must work even if $libdir does not exist]) 5286 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5287 [[If ld is used when linking, flag to hardcode $libdir into a binary 5288 during linking. This must work even if $libdir does not exist]]) 5289 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5290 [Whether we need a single "-rpath" flag with a separated argument]) 5291 _LT_TAGDECL([], [hardcode_direct], [0], 5292 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5293 DIR into the resulting binary]) 5294 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5295 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5296 DIR into the resulting binary and the resulting library dependency is 5297 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5298 library is relocated]) 5299 _LT_TAGDECL([], [hardcode_minus_L], [0], 5300 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5301 into the resulting binary]) 5302 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5303 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5304 into the resulting binary]) 5305 _LT_TAGDECL([], [hardcode_automatic], [0], 5306 [Set to "yes" if building a shared library automatically hardcodes DIR 5307 into the library and all subsequent libraries and executables linked 5308 against it]) 5309 _LT_TAGDECL([], [inherit_rpath], [0], 5310 [Set to yes if linker adds runtime paths of dependent libraries 5311 to runtime path list]) 5312 _LT_TAGDECL([], [link_all_deplibs], [0], 5313 [Whether libtool must link a program against all its dependency libraries]) 5314 _LT_TAGDECL([], [fix_srcfile_path], [1], 5315 [Fix the shell variable $srcfile for the compiler]) 5316 _LT_TAGDECL([], [always_export_symbols], [0], 5317 [Set to "yes" if exported symbols are required]) 5318 _LT_TAGDECL([], [export_symbols_cmds], [2], 5319 [The commands to list exported symbols]) 5320 _LT_TAGDECL([], [exclude_expsyms], [1], 5321 [Symbols that should not be listed in the preloaded symbols]) 5322 _LT_TAGDECL([], [include_expsyms], [1], 5323 [Symbols that must always be exported]) 5324 _LT_TAGDECL([], [prelink_cmds], [2], 5325 [Commands necessary for linking programs (against libraries) with templates]) 5326 _LT_TAGDECL([], [file_list_spec], [1], 5327 [Specify filename containing input files]) 5328 dnl FIXME: Not yet implemented 5329 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5330 dnl [Compiler flag to generate thread safe objects]) 5331 ])# _LT_LINKER_SHLIBS 5332 5333 5334 # _LT_LANG_C_CONFIG([TAG]) 5335 # ------------------------ 5336 # Ensure that the configuration variables for a C compiler are suitably 5337 # defined. These variables are subsequently used by _LT_CONFIG to write 5338 # the compiler configuration to `libtool'. 5339 m4_defun([_LT_LANG_C_CONFIG], 5340 [m4_require([_LT_DECL_EGREP])dnl 5341 lt_save_CC="$CC" 5342 AC_LANG_PUSH(C) 5343 5344 # Source file extension for C test sources. 5345 ac_ext=c 5346 5347 # Object file extension for compiled C test sources. 5348 objext=o 5349 _LT_TAGVAR(objext, $1)=$objext 5350 5351 # Code to be used in simple compile tests 5352 lt_simple_compile_test_code="int some_variable = 0;" 5353 5354 # Code to be used in simple link tests 5355 lt_simple_link_test_code='int main(){return(0);}' 5356 5357 _LT_TAG_COMPILER 5358 # Save the default compiler, since it gets overwritten when the other 5359 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5360 compiler_DEFAULT=$CC 5361 5362 # save warnings/boilerplate of simple test code 5363 _LT_COMPILER_BOILERPLATE 5364 _LT_LINKER_BOILERPLATE 5365 5366 ## CAVEAT EMPTOR: 5367 ## There is no encapsulation within the following macros, do not change 5368 ## the running order or otherwise move them around unless you know exactly 5369 ## what you are doing... 5370 if test -n "$compiler"; then 5371 _LT_COMPILER_NO_RTTI($1) 5372 _LT_COMPILER_PIC($1) 5373 _LT_COMPILER_C_O($1) 5374 _LT_COMPILER_FILE_LOCKS($1) 5375 _LT_LINKER_SHLIBS($1) 5376 _LT_SYS_DYNAMIC_LINKER($1) 5377 _LT_LINKER_HARDCODE_LIBPATH($1) 5378 LT_SYS_DLOPEN_SELF 5379 _LT_CMD_STRIPLIB 5380 5381 # Report which library types will actually be built 5382 AC_MSG_CHECKING([if libtool supports shared libraries]) 5383 AC_MSG_RESULT([$can_build_shared]) 5384 5385 AC_MSG_CHECKING([whether to build shared libraries]) 5386 test "$can_build_shared" = "no" && enable_shared=no 5387 5388 # On AIX, shared libraries and static libraries use the same namespace, and 5389 # are all built from PIC. 5390 case $host_os in 5391 aix3*) 5392 test "$enable_shared" = yes && enable_static=no 5393 if test -n "$RANLIB"; then 5394 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5395 postinstall_cmds='$RANLIB $lib' 5396 fi 5397 ;; 5398 5399 aix[[4-9]]*) 5400 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5401 test "$enable_shared" = yes && enable_static=no 5402 fi 5403 ;; 5404 esac 5405 AC_MSG_RESULT([$enable_shared]) 5406 5407 AC_MSG_CHECKING([whether to build static libraries]) 5408 # Make sure either enable_shared or enable_static is yes. 5409 test "$enable_shared" = yes || enable_static=yes 5410 AC_MSG_RESULT([$enable_static]) 5411 5412 _LT_CONFIG($1) 5413 fi 5414 AC_LANG_POP 5415 CC="$lt_save_CC" 5416 ])# _LT_LANG_C_CONFIG 5417 5418 5419 # _LT_LANG_CXX_CONFIG([TAG]) 5420 # -------------------------- 5421 # Ensure that the configuration variables for a C++ compiler are suitably 5422 # defined. These variables are subsequently used by _LT_CONFIG to write 5423 # the compiler configuration to `libtool'. 5424 m4_defun([_LT_LANG_CXX_CONFIG], 5425 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5426 m4_require([_LT_DECL_EGREP])dnl 5427 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5428 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5429 (test "X$CXX" != "Xg++"))) ; then 5430 AC_PROG_CXXCPP 5431 else 5432 _lt_caught_CXX_error=yes 5433 fi 5434 5435 AC_LANG_PUSH(C++) 5436 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5437 _LT_TAGVAR(allow_undefined_flag, $1)= 5438 _LT_TAGVAR(always_export_symbols, $1)=no 5439 _LT_TAGVAR(archive_expsym_cmds, $1)= 5440 _LT_TAGVAR(compiler_needs_object, $1)=no 5441 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5442 _LT_TAGVAR(hardcode_direct, $1)=no 5443 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5444 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5445 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5446 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5447 _LT_TAGVAR(hardcode_minus_L, $1)=no 5448 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5449 _LT_TAGVAR(hardcode_automatic, $1)=no 5450 _LT_TAGVAR(inherit_rpath, $1)=no 5451 _LT_TAGVAR(module_cmds, $1)= 5452 _LT_TAGVAR(module_expsym_cmds, $1)= 5453 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5454 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5455 _LT_TAGVAR(reload_flag, $1)=$reload_flag 5456 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5457 _LT_TAGVAR(no_undefined_flag, $1)= 5458 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5459 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5460 5461 # Source file extension for C++ test sources. 5462 ac_ext=cpp 5463 5464 # Object file extension for compiled C++ test sources. 5465 objext=o 5466 _LT_TAGVAR(objext, $1)=$objext 5467 5468 # No sense in running all these tests if we already determined that 5469 # the CXX compiler isn't working. Some variables (like enable_shared) 5470 # are currently assumed to apply to all compilers on this platform, 5471 # and will be corrupted by setting them based on a non-working compiler. 5472 if test "$_lt_caught_CXX_error" != yes; then 5473 # Code to be used in simple compile tests 5474 lt_simple_compile_test_code="int some_variable = 0;" 5475 5476 # Code to be used in simple link tests 5477 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5478 5479 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5480 _LT_TAG_COMPILER 5481 5482 # save warnings/boilerplate of simple test code 5483 _LT_COMPILER_BOILERPLATE 5484 _LT_LINKER_BOILERPLATE 5485 5486 # Allow CC to be a program name with arguments. 5487 lt_save_CC=$CC 5488 lt_save_LD=$LD 5489 lt_save_GCC=$GCC 5490 GCC=$GXX 5491 lt_save_with_gnu_ld=$with_gnu_ld 5492 lt_save_path_LD=$lt_cv_path_LD 5493 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5494 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5495 else 5496 $as_unset lt_cv_prog_gnu_ld 5497 fi 5498 if test -n "${lt_cv_path_LDCXX+set}"; then 5499 lt_cv_path_LD=$lt_cv_path_LDCXX 5500 else 5501 $as_unset lt_cv_path_LD 5502 fi 5503 test -z "${LDCXX+set}" || LD=$LDCXX 5504 CC=${CXX-"c++"} 5505 compiler=$CC 5506 _LT_TAGVAR(compiler, $1)=$CC 5507 _LT_CC_BASENAME([$compiler]) 5508 5509 if test -n "$compiler"; then 5510 # We don't want -fno-exception when compiling C++ code, so set the 5511 # no_builtin_flag separately 5512 if test "$GXX" = yes; then 5513 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5514 else 5515 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5516 fi 5517 5518 if test "$GXX" = yes; then 5519 # Set up default GNU C++ configuration 5520 5521 LT_PATH_LD 5522 5523 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5524 # archiving commands below assume that GNU ld is being used. 5525 if test "$with_gnu_ld" = yes; then 5526 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5527 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5528 5529 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5530 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5531 5532 # If archive_cmds runs LD, not CC, wlarc should be empty 5533 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5534 # investigate it a little bit more. (MM) 5535 wlarc='${wl}' 5536 5537 # ancient GNU ld didn't support --whole-archive et. al. 5538 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5539 $GREP 'no-whole-archive' > /dev/null; then 5540 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5541 else 5542 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5543 fi 5544 else 5545 with_gnu_ld=no 5546 wlarc= 5547 5548 # A generic and very simple default shared library creation 5549 # command for GNU C++ for the case where it uses the native 5550 # linker, instead of GNU ld. If possible, this setting should 5551 # overridden to take advantage of the native linker features on 5552 # the platform it is being used on. 5553 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5554 fi 5555 5556 # Commands to make compiler produce verbose output that lists 5557 # what "hidden" libraries, object files and flags are used when 5558 # linking a shared library. 5559 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5560 5561 else 5562 GXX=no 5563 with_gnu_ld=no 5564 wlarc= 5565 fi 5566 5567 # PORTME: fill in a description of your system's C++ link characteristics 5568 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5569 _LT_TAGVAR(ld_shlibs, $1)=yes 5570 case $host_os in 5571 aix3*) 5572 # FIXME: insert proper C++ library support 5573 _LT_TAGVAR(ld_shlibs, $1)=no 5574 ;; 5575 aix[[4-9]]*) 5576 if test "$host_cpu" = ia64; then 5577 # On IA64, the linker does run time linking by default, so we don't 5578 # have to do anything special. 5579 aix_use_runtimelinking=no 5580 exp_sym_flag='-Bexport' 5581 no_entry_flag="" 5582 else 5583 aix_use_runtimelinking=no 5584 5585 # Test if we are trying to use run time linking or normal 5586 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5587 # need to do runtime linking. 5588 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5589 for ld_flag in $LDFLAGS; do 5590 case $ld_flag in 5591 *-brtl*) 5592 aix_use_runtimelinking=yes 5593 break 5594 ;; 5595 esac 5596 done 5597 ;; 5598 esac 5599 5600 exp_sym_flag='-bexport' 5601 no_entry_flag='-bnoentry' 5602 fi 5603 5604 # When large executables or shared objects are built, AIX ld can 5605 # have problems creating the table of contents. If linking a library 5606 # or program results in "error TOC overflow" add -mminimal-toc to 5607 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5608 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5609 5610 _LT_TAGVAR(archive_cmds, $1)='' 5611 _LT_TAGVAR(hardcode_direct, $1)=yes 5612 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5613 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5614 _LT_TAGVAR(link_all_deplibs, $1)=yes 5615 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5616 5617 if test "$GXX" = yes; then 5618 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5619 # We only want to do this on AIX 4.2 and lower, the check 5620 # below for broken collect2 doesn't work under 4.3+ 5621 collect2name=`${CC} -print-prog-name=collect2` 5622 if test -f "$collect2name" && 5623 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5624 then 5625 # We have reworked collect2 5626 : 5627 else 5628 # We have old collect2 5629 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5630 # It fails to find uninstalled libraries when the uninstalled 5631 # path is not listed in the libpath. Setting hardcode_minus_L 5632 # to unsupported forces relinking 5633 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5634 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5635 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5636 fi 5637 esac 5638 shared_flag='-shared' 5639 if test "$aix_use_runtimelinking" = yes; then 5640 shared_flag="$shared_flag "'${wl}-G' 5641 fi 5642 else 5643 # not using gcc 5644 if test "$host_cpu" = ia64; then 5645 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5646 # chokes on -Wl,-G. The following line is correct: 5647 shared_flag='-G' 5648 else 5649 if test "$aix_use_runtimelinking" = yes; then 5650 shared_flag='${wl}-G' 5651 else 5652 shared_flag='${wl}-bM:SRE' 5653 fi 5654 fi 5655 fi 5656 5657 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5658 # It seems that -bexpall does not export symbols beginning with 5659 # underscore (_), so it is better to generate a list of symbols to 5660 # export. 5661 _LT_TAGVAR(always_export_symbols, $1)=yes 5662 if test "$aix_use_runtimelinking" = yes; then 5663 # Warning - without using the other runtime loading flags (-brtl), 5664 # -berok will link without error, but may produce a broken library. 5665 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5666 # Determine the default libpath from the value encoded in an empty 5667 # executable. 5668 _LT_SYS_MODULE_PATH_AIX 5669 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5670 5671 _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 $shared_flag" 5672 else 5673 if test "$host_cpu" = ia64; then 5674 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5675 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5676 _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" 5677 else 5678 # Determine the default libpath from the value encoded in an 5679 # empty executable. 5680 _LT_SYS_MODULE_PATH_AIX 5681 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5682 # Warning - without using the other run time loading flags, 5683 # -berok will link without error, but may produce a broken library. 5684 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5685 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5686 if test "$with_gnu_ld" = yes; then 5687 # We only use this code for GNU lds that support --whole-archive. 5688 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5689 else 5690 # Exported symbols can be pulled into shared objects from archives 5691 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5692 fi 5693 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5694 # This is similar to how AIX traditionally builds its shared 5695 # libraries. 5696 _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' 5697 fi 5698 fi 5699 ;; 5700 5701 beos*) 5702 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5703 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5704 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5705 # support --undefined. This deserves some investigation. FIXME 5706 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5707 else 5708 _LT_TAGVAR(ld_shlibs, $1)=no 5709 fi 5710 ;; 5711 5712 chorus*) 5713 case $cc_basename in 5714 *) 5715 # FIXME: insert proper C++ library support 5716 _LT_TAGVAR(ld_shlibs, $1)=no 5717 ;; 5718 esac 5719 ;; 5720 5721 cygwin* | mingw* | pw32* | cegcc*) 5722 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5723 # as there is no search path for DLLs. 5724 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5725 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 5726 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5727 _LT_TAGVAR(always_export_symbols, $1)=no 5728 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5729 5730 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5731 _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' 5732 # If the export-symbols file already is a .def file (1st line 5733 # is EXPORTS), use it as is; otherwise, prepend... 5734 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5735 cp $export_symbols $output_objdir/$soname.def; 5736 else 5737 echo EXPORTS > $output_objdir/$soname.def; 5738 cat $export_symbols >> $output_objdir/$soname.def; 5739 fi~ 5740 $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' 5741 else 5742 _LT_TAGVAR(ld_shlibs, $1)=no 5743 fi 5744 ;; 5745 darwin* | rhapsody*) 5746 _LT_DARWIN_LINKER_FEATURES($1) 5747 ;; 5748 5749 dgux*) 5750 case $cc_basename in 5751 ec++*) 5752 # FIXME: insert proper C++ library support 5753 _LT_TAGVAR(ld_shlibs, $1)=no 5754 ;; 5755 ghcx*) 5756 # Green Hills C++ Compiler 5757 # FIXME: insert proper C++ library support 5758 _LT_TAGVAR(ld_shlibs, $1)=no 5759 ;; 5760 *) 5761 # FIXME: insert proper C++ library support 5762 _LT_TAGVAR(ld_shlibs, $1)=no 5763 ;; 5764 esac 5765 ;; 5766 5767 freebsd[[12]]*) 5768 # C++ shared libraries reported to be fairly broken before 5769 # switch to ELF 5770 _LT_TAGVAR(ld_shlibs, $1)=no 5771 ;; 5772 5773 freebsd-elf*) 5774 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5775 ;; 5776 5777 freebsd* | dragonfly*) 5778 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 5779 # conventions 5780 _LT_TAGVAR(ld_shlibs, $1)=yes 5781 ;; 5782 5783 gnu*) 5784 ;; 5785 5786 haiku*) 5787 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5788 _LT_TAGVAR(link_all_deplibs, $1)=yes 5789 ;; 5790 5791 hpux9*) 5792 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5793 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5794 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5795 _LT_TAGVAR(hardcode_direct, $1)=yes 5796 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5797 # but as the default 5798 # location of the library. 5799 5800 case $cc_basename in 5801 CC*) 5802 # FIXME: insert proper C++ library support 5803 _LT_TAGVAR(ld_shlibs, $1)=no 5804 ;; 5805 aCC*) 5806 _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 $lib' 5807 # Commands to make compiler produce verbose output that lists 5808 # what "hidden" libraries, object files and flags are used when 5809 # linking a shared library. 5810 # 5811 # There doesn't appear to be a way to prevent this compiler from 5812 # explicitly linking system object files so we need to strip them 5813 # from the output so that they don't get included in the library 5814 # dependencies. 5815 output_verbose_link_cmd='templist=`($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"' 5816 ;; 5817 *) 5818 if test "$GXX" = yes; then 5819 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${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' 5820 else 5821 # FIXME: insert proper C++ library support 5822 _LT_TAGVAR(ld_shlibs, $1)=no 5823 fi 5824 ;; 5825 esac 5826 ;; 5827 5828 hpux10*|hpux11*) 5829 if test $with_gnu_ld = no; then 5830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5831 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5832 5833 case $host_cpu in 5834 hppa*64*|ia64*) 5835 ;; 5836 *) 5837 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5838 ;; 5839 esac 5840 fi 5841 case $host_cpu in 5842 hppa*64*|ia64*) 5843 _LT_TAGVAR(hardcode_direct, $1)=no 5844 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5845 ;; 5846 *) 5847 _LT_TAGVAR(hardcode_direct, $1)=yes 5848 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5849 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5850 # but as the default 5851 # location of the library. 5852 ;; 5853 esac 5854 5855 case $cc_basename in 5856 CC*) 5857 # FIXME: insert proper C++ library support 5858 _LT_TAGVAR(ld_shlibs, $1)=no 5859 ;; 5860 aCC*) 5861 case $host_cpu in 5862 hppa*64*) 5863 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5864 ;; 5865 ia64*) 5866 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5867 ;; 5868 *) 5869 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5870 ;; 5871 esac 5872 # Commands to make compiler produce verbose output that lists 5873 # what "hidden" libraries, object files and flags are used when 5874 # linking a shared library. 5875 # 5876 # There doesn't appear to be a way to prevent this compiler from 5877 # explicitly linking system object files so we need to strip them 5878 # from the output so that they don't get included in the library 5879 # dependencies. 5880 output_verbose_link_cmd='templist=`($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"' 5881 ;; 5882 *) 5883 if test "$GXX" = yes; then 5884 if test $with_gnu_ld = no; then 5885 case $host_cpu in 5886 hppa*64*) 5887 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5888 ;; 5889 ia64*) 5890 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5891 ;; 5892 *) 5893 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5894 ;; 5895 esac 5896 fi 5897 else 5898 # FIXME: insert proper C++ library support 5899 _LT_TAGVAR(ld_shlibs, $1)=no 5900 fi 5901 ;; 5902 esac 5903 ;; 5904 5905 interix[[3-9]]*) 5906 _LT_TAGVAR(hardcode_direct, $1)=no 5907 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5908 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5909 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5910 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5911 # Instead, shared libraries are loaded at an image base (0x10000000 by 5912 # default) and relocated if they conflict, which is a slow very memory 5913 # consuming and fragmenting process. To avoid this, we pick a random, 5914 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5915 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5916 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5917 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5918 ;; 5919 irix5* | irix6*) 5920 case $cc_basename in 5921 CC*) 5922 # SGI C++ 5923 _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' 5924 5925 # Archives containing C++ object files must be created using 5926 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 5927 # necessary to make sure instantiated templates are included 5928 # in the archive. 5929 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 5930 ;; 5931 *) 5932 if test "$GXX" = yes; then 5933 if test "$with_gnu_ld" = no; then 5934 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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' 5935 else 5936 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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' 5937 fi 5938 fi 5939 _LT_TAGVAR(link_all_deplibs, $1)=yes 5940 ;; 5941 esac 5942 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5943 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5944 _LT_TAGVAR(inherit_rpath, $1)=yes 5945 ;; 5946 5947 linux* | k*bsd*-gnu | kopensolaris*-gnu) 5948 case $cc_basename in 5949 KCC*) 5950 # Kuck and Associates, Inc. (KAI) C++ Compiler 5951 5952 # KCC will only create a shared library if the output file 5953 # ends with ".so" (or ".sl" for HP-UX), so rename the library 5954 # to its proper name (with version) after linking. 5955 _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' 5956 _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 $lib' 5957 # Commands to make compiler produce verbose output that lists 5958 # what "hidden" libraries, object files and flags are used when 5959 # linking a shared library. 5960 # 5961 # There doesn't appear to be a way to prevent this compiler from 5962 # explicitly linking system object files so we need to strip them 5963 # from the output so that they don't get included in the library 5964 # dependencies. 5965 output_verbose_link_cmd='templist=`$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"' 5966 5967 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5968 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5969 5970 # Archives containing C++ object files must be created using 5971 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 5972 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 5973 ;; 5974 icpc* | ecpc* ) 5975 # Intel C++ 5976 with_gnu_ld=yes 5977 # version 8.0 and above of icpc choke on multiply defined symbols 5978 # if we add $predep_objects and $postdep_objects, however 7.1 and 5979 # earlier do not add the objects themselves. 5980 case `$CC -V 2>&1` in 5981 *"Version 7."*) 5982 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5983 _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' 5984 ;; 5985 *) # Version 8.0 or newer 5986 tmp_idyn= 5987 case $host_cpu in 5988 ia64*) tmp_idyn=' -i_dynamic';; 5989 esac 5990 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5991 _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' 5992 ;; 5993 esac 5994 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5995 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5996 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5997 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5998 ;; 5999 pgCC* | pgcpp*) 6000 # Portland Group C++ compiler 6001 case `$CC -V` in 6002 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6003 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6004 rm -rf $tpldir~ 6005 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6006 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6007 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6008 rm -rf $tpldir~ 6009 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6010 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6011 $RANLIB $oldlib' 6012 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6013 rm -rf $tpldir~ 6014 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6015 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6016 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6017 rm -rf $tpldir~ 6018 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6019 $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' 6020 ;; 6021 *) # Version 6 and above use weak symbols 6022 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6023 _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' 6024 ;; 6025 esac 6026 6027 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6028 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6029 _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' 6030 ;; 6031 cxx*) 6032 # Compaq C++ 6033 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6034 _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' 6035 6036 runpath_var=LD_RUN_PATH 6037 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6038 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6039 6040 # Commands to make compiler produce verbose output that lists 6041 # what "hidden" libraries, object files and flags are used when 6042 # linking a shared library. 6043 # 6044 # There doesn't appear to be a way to prevent this compiler from 6045 # explicitly linking system object files so we need to strip them 6046 # from the output so that they don't get included in the library 6047 # dependencies. 6048 output_verbose_link_cmd='templist=`$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' 6049 ;; 6050 xl* | mpixl* | bgxl*) 6051 # IBM XL 8.0 on PPC, with GNU ld 6052 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6053 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6054 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6055 if test "x$supports_anon_versioning" = xyes; then 6056 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6057 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6058 echo "local: *; };" >> $output_objdir/$libname.ver~ 6059 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6060 fi 6061 ;; 6062 *) 6063 case `$CC -V 2>&1 | sed 5q` in 6064 *Sun\ C*) 6065 # Sun C++ 5.9 6066 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6067 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6068 _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' 6069 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6070 _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' 6071 _LT_TAGVAR(compiler_needs_object, $1)=yes 6072 6073 # Not sure whether something based on 6074 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6075 # would be better. 6076 output_verbose_link_cmd='func_echo_all' 6077 6078 # Archives containing C++ object files must be created using 6079 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6080 # necessary to make sure instantiated templates are included 6081 # in the archive. 6082 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6083 ;; 6084 esac 6085 ;; 6086 esac 6087 ;; 6088 6089 lynxos*) 6090 # FIXME: insert proper C++ library support 6091 _LT_TAGVAR(ld_shlibs, $1)=no 6092 ;; 6093 6094 m88k*) 6095 # FIXME: insert proper C++ library support 6096 _LT_TAGVAR(ld_shlibs, $1)=no 6097 ;; 6098 6099 mvs*) 6100 case $cc_basename in 6101 cxx*) 6102 # FIXME: insert proper C++ library support 6103 _LT_TAGVAR(ld_shlibs, $1)=no 6104 ;; 6105 *) 6106 # FIXME: insert proper C++ library support 6107 _LT_TAGVAR(ld_shlibs, $1)=no 6108 ;; 6109 esac 6110 ;; 6111 6112 netbsd*) 6113 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6114 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6115 wlarc= 6116 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6117 _LT_TAGVAR(hardcode_direct, $1)=yes 6118 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6119 fi 6120 # Workaround some broken pre-1.5 toolchains 6121 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6122 ;; 6123 6124 *nto* | *qnx*) 6125 _LT_TAGVAR(ld_shlibs, $1)=yes 6126 ;; 6127 6128 openbsd2*) 6129 # C++ shared libraries are fairly broken 6130 _LT_TAGVAR(ld_shlibs, $1)=no 6131 ;; 6132 6133 openbsd*) 6134 if test -f /usr/libexec/ld.so; then 6135 _LT_TAGVAR(hardcode_direct, $1)=yes 6136 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6137 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6138 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6139 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6140 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6141 _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' 6142 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6143 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6144 fi 6145 output_verbose_link_cmd=func_echo_all 6146 else 6147 _LT_TAGVAR(ld_shlibs, $1)=no 6148 fi 6149 ;; 6150 6151 osf3* | osf4* | osf5*) 6152 case $cc_basename in 6153 KCC*) 6154 # Kuck and Associates, Inc. (KAI) C++ Compiler 6155 6156 # KCC will only create a shared library if the output file 6157 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6158 # to its proper name (with version) after linking. 6159 _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' 6160 6161 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6162 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6163 6164 # Archives containing C++ object files must be created using 6165 # the KAI C++ compiler. 6166 case $host in 6167 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6168 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6169 esac 6170 ;; 6171 RCC*) 6172 # Rational C++ 2.4.1 6173 # FIXME: insert proper C++ library support 6174 _LT_TAGVAR(ld_shlibs, $1)=no 6175 ;; 6176 cxx*) 6177 case $host in 6178 osf3*) 6179 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6180 _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' 6181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6182 ;; 6183 *) 6184 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6185 _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' 6186 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6187 echo "-hidden">> $lib.exp~ 6188 $CC -shared$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~ 6189 $RM $lib.exp' 6190 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6191 ;; 6192 esac 6193 6194 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6195 6196 # Commands to make compiler produce verbose output that lists 6197 # what "hidden" libraries, object files and flags are used when 6198 # linking a shared library. 6199 # 6200 # There doesn't appear to be a way to prevent this compiler from 6201 # explicitly linking system object files so we need to strip them 6202 # from the output so that they don't get included in the library 6203 # dependencies. 6204 output_verbose_link_cmd='templist=`$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"' 6205 ;; 6206 *) 6207 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6208 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6209 case $host in 6210 osf3*) 6211 _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' 6212 ;; 6213 *) 6214 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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' 6215 ;; 6216 esac 6217 6218 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6219 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6220 6221 # Commands to make compiler produce verbose output that lists 6222 # what "hidden" libraries, object files and flags are used when 6223 # linking a shared library. 6224 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6225 6226 else 6227 # FIXME: insert proper C++ library support 6228 _LT_TAGVAR(ld_shlibs, $1)=no 6229 fi 6230 ;; 6231 esac 6232 ;; 6233 6234 psos*) 6235 # FIXME: insert proper C++ library support 6236 _LT_TAGVAR(ld_shlibs, $1)=no 6237 ;; 6238 6239 sunos4*) 6240 case $cc_basename in 6241 CC*) 6242 # Sun C++ 4.x 6243 # FIXME: insert proper C++ library support 6244 _LT_TAGVAR(ld_shlibs, $1)=no 6245 ;; 6246 lcc*) 6247 # Lucid 6248 # FIXME: insert proper C++ library support 6249 _LT_TAGVAR(ld_shlibs, $1)=no 6250 ;; 6251 *) 6252 # FIXME: insert proper C++ library support 6253 _LT_TAGVAR(ld_shlibs, $1)=no 6254 ;; 6255 esac 6256 ;; 6257 6258 solaris*) 6259 case $cc_basename in 6260 CC* | sunCC*) 6261 # Sun C++ 4.2, 5.x and Centerline C++ 6262 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6263 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6264 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6265 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6266 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6267 6268 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6269 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6270 case $host_os in 6271 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6272 *) 6273 # The compiler driver will combine and reorder linker options, 6274 # but understands `-z linker_flag'. 6275 # Supported since Solaris 2.6 (maybe 2.5.1?) 6276 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6277 ;; 6278 esac 6279 _LT_TAGVAR(link_all_deplibs, $1)=yes 6280 6281 output_verbose_link_cmd='func_echo_all' 6282 6283 # Archives containing C++ object files must be created using 6284 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6285 # necessary to make sure instantiated templates are included 6286 # in the archive. 6287 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6288 ;; 6289 gcx*) 6290 # Green Hills C++ Compiler 6291 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6292 6293 # The C++ compiler must be used to create the archive. 6294 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6295 ;; 6296 *) 6297 # GNU C++ compiler with Solaris linker 6298 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6299 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6300 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6301 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6302 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6303 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6304 6305 # Commands to make compiler produce verbose output that lists 6306 # what "hidden" libraries, object files and flags are used when 6307 # linking a shared library. 6308 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6309 else 6310 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6311 # platform. 6312 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6313 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6314 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6315 6316 # Commands to make compiler produce verbose output that lists 6317 # what "hidden" libraries, object files and flags are used when 6318 # linking a shared library. 6319 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6320 fi 6321 6322 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6323 case $host_os in 6324 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6325 *) 6326 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6327 ;; 6328 esac 6329 fi 6330 ;; 6331 esac 6332 ;; 6333 6334 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6335 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6336 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6337 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6338 runpath_var='LD_RUN_PATH' 6339 6340 case $cc_basename in 6341 CC*) 6342 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6343 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6344 ;; 6345 *) 6346 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6347 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6348 ;; 6349 esac 6350 ;; 6351 6352 sysv5* | sco3.2v5* | sco5v6*) 6353 # Note: We can NOT use -z defs as we might desire, because we do not 6354 # link with -lc, and that would cause any symbols used from libc to 6355 # always be unresolved, which means just about no library would 6356 # ever link correctly. If we're not using GNU ld we use -z text 6357 # though, which does catch some bad symbols but isn't as heavy-handed 6358 # as -z defs. 6359 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6360 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6361 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6362 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6363 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6364 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6365 _LT_TAGVAR(link_all_deplibs, $1)=yes 6366 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6367 runpath_var='LD_RUN_PATH' 6368 6369 case $cc_basename in 6370 CC*) 6371 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6372 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6373 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6374 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6375 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6376 '"$_LT_TAGVAR(reload_cmds, $1)" 6377 ;; 6378 *) 6379 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6380 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6381 ;; 6382 esac 6383 ;; 6384 6385 tandem*) 6386 case $cc_basename in 6387 NCC*) 6388 # NonStop-UX NCC 3.20 6389 # FIXME: insert proper C++ library support 6390 _LT_TAGVAR(ld_shlibs, $1)=no 6391 ;; 6392 *) 6393 # FIXME: insert proper C++ library support 6394 _LT_TAGVAR(ld_shlibs, $1)=no 6395 ;; 6396 esac 6397 ;; 6398 6399 vxworks*) 6400 # FIXME: insert proper C++ library support 6401 _LT_TAGVAR(ld_shlibs, $1)=no 6402 ;; 6403 6404 *) 6405 # FIXME: insert proper C++ library support 6406 _LT_TAGVAR(ld_shlibs, $1)=no 6407 ;; 6408 esac 6409 6410 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6411 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6412 6413 _LT_TAGVAR(GCC, $1)="$GXX" 6414 _LT_TAGVAR(LD, $1)="$LD" 6415 6416 ## CAVEAT EMPTOR: 6417 ## There is no encapsulation within the following macros, do not change 6418 ## the running order or otherwise move them around unless you know exactly 6419 ## what you are doing... 6420 _LT_SYS_HIDDEN_LIBDEPS($1) 6421 _LT_COMPILER_PIC($1) 6422 _LT_COMPILER_C_O($1) 6423 _LT_COMPILER_FILE_LOCKS($1) 6424 _LT_LINKER_SHLIBS($1) 6425 _LT_SYS_DYNAMIC_LINKER($1) 6426 _LT_LINKER_HARDCODE_LIBPATH($1) 6427 6428 _LT_CONFIG($1) 6429 fi # test -n "$compiler" 6430 6431 CC=$lt_save_CC 6432 LDCXX=$LD 6433 LD=$lt_save_LD 6434 GCC=$lt_save_GCC 6435 with_gnu_ld=$lt_save_with_gnu_ld 6436 lt_cv_path_LDCXX=$lt_cv_path_LD 6437 lt_cv_path_LD=$lt_save_path_LD 6438 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6439 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6440 fi # test "$_lt_caught_CXX_error" != yes 6441 6442 AC_LANG_POP 6443 ])# _LT_LANG_CXX_CONFIG 6444 6445 6446 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6447 # --------------------------------- 6448 # Figure out "hidden" library dependencies from verbose 6449 # compiler output when linking a shared library. 6450 # Parse the compiler output and extract the necessary 6451 # objects, libraries and library flags. 6452 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6453 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6454 # Dependencies to place before and after the object being linked: 6455 _LT_TAGVAR(predep_objects, $1)= 6456 _LT_TAGVAR(postdep_objects, $1)= 6457 _LT_TAGVAR(predeps, $1)= 6458 _LT_TAGVAR(postdeps, $1)= 6459 _LT_TAGVAR(compiler_lib_search_path, $1)= 6460 6461 dnl we can't use the lt_simple_compile_test_code here, 6462 dnl because it contains code intended for an executable, 6463 dnl not a library. It's possible we should let each 6464 dnl tag define a new lt_????_link_test_code variable, 6465 dnl but it's only used here... 6466 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6467 int a; 6468 void foo (void) { a = 0; } 6469 _LT_EOF 6470 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6471 class Foo 6472 { 6473 public: 6474 Foo (void) { a = 0; } 6475 private: 6476 int a; 6477 }; 6478 _LT_EOF 6479 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6480 subroutine foo 6481 implicit none 6482 integer*4 a 6483 a=0 6484 return 6485 end 6486 _LT_EOF 6487 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6488 subroutine foo 6489 implicit none 6490 integer a 6491 a=0 6492 return 6493 end 6494 _LT_EOF 6495 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6496 public class foo { 6497 private int a; 6498 public void bar (void) { 6499 a = 0; 6500 } 6501 }; 6502 _LT_EOF 6503 ]) 6504 dnl Parse the compiler output and extract the necessary 6505 dnl objects, libraries and library flags. 6506 if AC_TRY_EVAL(ac_compile); then 6507 # Parse the compiler output and extract the necessary 6508 # objects, libraries and library flags. 6509 6510 # Sentinel used to keep track of whether or not we are before 6511 # the conftest object file. 6512 pre_test_object_deps_done=no 6513 6514 for p in `eval "$output_verbose_link_cmd"`; do 6515 case $p in 6516 6517 -L* | -R* | -l*) 6518 # Some compilers place space between "-{L,R}" and the path. 6519 # Remove the space. 6520 if test $p = "-L" || 6521 test $p = "-R"; then 6522 prev=$p 6523 continue 6524 else 6525 prev= 6526 fi 6527 6528 if test "$pre_test_object_deps_done" = no; then 6529 case $p in 6530 -L* | -R*) 6531 # Internal compiler library paths should come after those 6532 # provided the user. The postdeps already come after the 6533 # user supplied libs so there is no need to process them. 6534 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6535 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6536 else 6537 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6538 fi 6539 ;; 6540 # The "-l" case would never come before the object being 6541 # linked, so don't bother handling this case. 6542 esac 6543 else 6544 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6545 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6546 else 6547 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6548 fi 6549 fi 6550 ;; 6551 6552 *.$objext) 6553 # This assumes that the test object file only shows up 6554 # once in the compiler output. 6555 if test "$p" = "conftest.$objext"; then 6556 pre_test_object_deps_done=yes 6557 continue 6558 fi 6559 6560 if test "$pre_test_object_deps_done" = no; then 6561 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 6562 _LT_TAGVAR(predep_objects, $1)="$p" 6563 else 6564 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 6565 fi 6566 else 6567 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 6568 _LT_TAGVAR(postdep_objects, $1)="$p" 6569 else 6570 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 6571 fi 6572 fi 6573 ;; 6574 6575 *) ;; # Ignore the rest. 6576 6577 esac 6578 done 6579 6580 # Clean up. 6581 rm -f a.out a.exe 6582 else 6583 echo "libtool.m4: error: problem compiling $1 test program" 6584 fi 6585 6586 $RM -f confest.$objext 6587 6588 # PORTME: override above test on systems where it is broken 6589 m4_if([$1], [CXX], 6590 [case $host_os in 6591 interix[[3-9]]*) 6592 # Interix 3.5 installs completely hosed .la files for C++, so rather than 6593 # hack all around it, let's just trust "g++" to DTRT. 6594 _LT_TAGVAR(predep_objects,$1)= 6595 _LT_TAGVAR(postdep_objects,$1)= 6596 _LT_TAGVAR(postdeps,$1)= 6597 ;; 6598 6599 linux*) 6600 case `$CC -V 2>&1 | sed 5q` in 6601 *Sun\ C*) 6602 # Sun C++ 5.9 6603 6604 # The more standards-conforming stlport4 library is 6605 # incompatible with the Cstd library. Avoid specifying 6606 # it if it's in CXXFLAGS. Ignore libCrun as 6607 # -library=stlport4 depends on it. 6608 case " $CXX $CXXFLAGS " in 6609 *" -library=stlport4 "*) 6610 solaris_use_stlport4=yes 6611 ;; 6612 esac 6613 6614 if test "$solaris_use_stlport4" != yes; then 6615 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6616 fi 6617 ;; 6618 esac 6619 ;; 6620 6621 solaris*) 6622 case $cc_basename in 6623 CC* | sunCC*) 6624 # The more standards-conforming stlport4 library is 6625 # incompatible with the Cstd library. Avoid specifying 6626 # it if it's in CXXFLAGS. Ignore libCrun as 6627 # -library=stlport4 depends on it. 6628 case " $CXX $CXXFLAGS " in 6629 *" -library=stlport4 "*) 6630 solaris_use_stlport4=yes 6631 ;; 6632 esac 6633 6634 # Adding this requires a known-good setup of shared libraries for 6635 # Sun compiler versions before 5.6, else PIC objects from an old 6636 # archive will be linked into the output, leading to subtle bugs. 6637 if test "$solaris_use_stlport4" != yes; then 6638 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6639 fi 6640 ;; 6641 esac 6642 ;; 6643 esac 6644 ]) 6645 6646 case " $_LT_TAGVAR(postdeps, $1) " in 6647 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 6648 esac 6649 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 6650 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 6651 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 6652 fi 6653 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 6654 [The directories searched by this compiler when creating a shared library]) 6655 _LT_TAGDECL([], [predep_objects], [1], 6656 [Dependencies to place before and after the objects being linked to 6657 create a shared library]) 6658 _LT_TAGDECL([], [postdep_objects], [1]) 6659 _LT_TAGDECL([], [predeps], [1]) 6660 _LT_TAGDECL([], [postdeps], [1]) 6661 _LT_TAGDECL([], [compiler_lib_search_path], [1], 6662 [The library search path used internally by the compiler when linking 6663 a shared library]) 6664 ])# _LT_SYS_HIDDEN_LIBDEPS 6665 6666 6667 # _LT_LANG_F77_CONFIG([TAG]) 6668 # -------------------------- 6669 # Ensure that the configuration variables for a Fortran 77 compiler are 6670 # suitably defined. These variables are subsequently used by _LT_CONFIG 6671 # to write the compiler configuration to `libtool'. 6672 m4_defun([_LT_LANG_F77_CONFIG], 6673 [AC_LANG_PUSH(Fortran 77) 6674 if test -z "$F77" || test "X$F77" = "Xno"; then 6675 _lt_disable_F77=yes 6676 fi 6677 6678 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6679 _LT_TAGVAR(allow_undefined_flag, $1)= 6680 _LT_TAGVAR(always_export_symbols, $1)=no 6681 _LT_TAGVAR(archive_expsym_cmds, $1)= 6682 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 6683 _LT_TAGVAR(hardcode_direct, $1)=no 6684 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6685 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6686 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6687 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6688 _LT_TAGVAR(hardcode_minus_L, $1)=no 6689 _LT_TAGVAR(hardcode_automatic, $1)=no 6690 _LT_TAGVAR(inherit_rpath, $1)=no 6691 _LT_TAGVAR(module_cmds, $1)= 6692 _LT_TAGVAR(module_expsym_cmds, $1)= 6693 _LT_TAGVAR(link_all_deplibs, $1)=unknown 6694 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6695 _LT_TAGVAR(reload_flag, $1)=$reload_flag 6696 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6697 _LT_TAGVAR(no_undefined_flag, $1)= 6698 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6699 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6700 6701 # Source file extension for f77 test sources. 6702 ac_ext=f 6703 6704 # Object file extension for compiled f77 test sources. 6705 objext=o 6706 _LT_TAGVAR(objext, $1)=$objext 6707 6708 # No sense in running all these tests if we already determined that 6709 # the F77 compiler isn't working. Some variables (like enable_shared) 6710 # are currently assumed to apply to all compilers on this platform, 6711 # and will be corrupted by setting them based on a non-working compiler. 6712 if test "$_lt_disable_F77" != yes; then 6713 # Code to be used in simple compile tests 6714 lt_simple_compile_test_code="\ 6715 subroutine t 6716 return 6717 end 6718 " 6719 6720 # Code to be used in simple link tests 6721 lt_simple_link_test_code="\ 6722 program t 6723 end 6724 " 6725 6726 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6727 _LT_TAG_COMPILER 6728 6729 # save warnings/boilerplate of simple test code 6730 _LT_COMPILER_BOILERPLATE 6731 _LT_LINKER_BOILERPLATE 6732 6733 # Allow CC to be a program name with arguments. 6734 lt_save_CC="$CC" 6735 lt_save_GCC=$GCC 6736 CC=${F77-"f77"} 6737 compiler=$CC 6738 _LT_TAGVAR(compiler, $1)=$CC 6739 _LT_CC_BASENAME([$compiler]) 6740 GCC=$G77 6741 if test -n "$compiler"; then 6742 AC_MSG_CHECKING([if libtool supports shared libraries]) 6743 AC_MSG_RESULT([$can_build_shared]) 6744 6745 AC_MSG_CHECKING([whether to build shared libraries]) 6746 test "$can_build_shared" = "no" && enable_shared=no 6747 6748 # On AIX, shared libraries and static libraries use the same namespace, and 6749 # are all built from PIC. 6750 case $host_os in 6751 aix3*) 6752 test "$enable_shared" = yes && enable_static=no 6753 if test -n "$RANLIB"; then 6754 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6755 postinstall_cmds='$RANLIB $lib' 6756 fi 6757 ;; 6758 aix[[4-9]]*) 6759 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6760 test "$enable_shared" = yes && enable_static=no 6761 fi 6762 ;; 6763 esac 6764 AC_MSG_RESULT([$enable_shared]) 6765 6766 AC_MSG_CHECKING([whether to build static libraries]) 6767 # Make sure either enable_shared or enable_static is yes. 6768 test "$enable_shared" = yes || enable_static=yes 6769 AC_MSG_RESULT([$enable_static]) 6770 6771 _LT_TAGVAR(GCC, $1)="$G77" 6772 _LT_TAGVAR(LD, $1)="$LD" 6773 6774 ## CAVEAT EMPTOR: 6775 ## There is no encapsulation within the following macros, do not change 6776 ## the running order or otherwise move them around unless you know exactly 6777 ## what you are doing... 6778 _LT_COMPILER_PIC($1) 6779 _LT_COMPILER_C_O($1) 6780 _LT_COMPILER_FILE_LOCKS($1) 6781 _LT_LINKER_SHLIBS($1) 6782 _LT_SYS_DYNAMIC_LINKER($1) 6783 _LT_LINKER_HARDCODE_LIBPATH($1) 6784 6785 _LT_CONFIG($1) 6786 fi # test -n "$compiler" 6787 6788 GCC=$lt_save_GCC 6789 CC="$lt_save_CC" 6790 fi # test "$_lt_disable_F77" != yes 6791 6792 AC_LANG_POP 6793 ])# _LT_LANG_F77_CONFIG 6794 6795 6796 # _LT_LANG_FC_CONFIG([TAG]) 6797 # ------------------------- 6798 # Ensure that the configuration variables for a Fortran compiler are 6799 # suitably defined. These variables are subsequently used by _LT_CONFIG 6800 # to write the compiler configuration to `libtool'. 6801 m4_defun([_LT_LANG_FC_CONFIG], 6802 [AC_LANG_PUSH(Fortran) 6803 6804 if test -z "$FC" || test "X$FC" = "Xno"; then 6805 _lt_disable_FC=yes 6806 fi 6807 6808 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6809 _LT_TAGVAR(allow_undefined_flag, $1)= 6810 _LT_TAGVAR(always_export_symbols, $1)=no 6811 _LT_TAGVAR(archive_expsym_cmds, $1)= 6812 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 6813 _LT_TAGVAR(hardcode_direct, $1)=no 6814 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6815 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6816 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6817 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6818 _LT_TAGVAR(hardcode_minus_L, $1)=no 6819 _LT_TAGVAR(hardcode_automatic, $1)=no 6820 _LT_TAGVAR(inherit_rpath, $1)=no 6821 _LT_TAGVAR(module_cmds, $1)= 6822 _LT_TAGVAR(module_expsym_cmds, $1)= 6823 _LT_TAGVAR(link_all_deplibs, $1)=unknown 6824 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6825 _LT_TAGVAR(reload_flag, $1)=$reload_flag 6826 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6827 _LT_TAGVAR(no_undefined_flag, $1)= 6828 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6829 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6830 6831 # Source file extension for fc test sources. 6832 ac_ext=${ac_fc_srcext-f} 6833 6834 # Object file extension for compiled fc test sources. 6835 objext=o 6836 _LT_TAGVAR(objext, $1)=$objext 6837 6838 # No sense in running all these tests if we already determined that 6839 # the FC compiler isn't working. Some variables (like enable_shared) 6840 # are currently assumed to apply to all compilers on this platform, 6841 # and will be corrupted by setting them based on a non-working compiler. 6842 if test "$_lt_disable_FC" != yes; then 6843 # Code to be used in simple compile tests 6844 lt_simple_compile_test_code="\ 6845 subroutine t 6846 return 6847 end 6848 " 6849 6850 # Code to be used in simple link tests 6851 lt_simple_link_test_code="\ 6852 program t 6853 end 6854 " 6855 6856 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6857 _LT_TAG_COMPILER 6858 6859 # save warnings/boilerplate of simple test code 6860 _LT_COMPILER_BOILERPLATE 6861 _LT_LINKER_BOILERPLATE 6862 6863 # Allow CC to be a program name with arguments. 6864 lt_save_CC="$CC" 6865 lt_save_GCC=$GCC 6866 CC=${FC-"f95"} 6867 compiler=$CC 6868 GCC=$ac_cv_fc_compiler_gnu 6869 6870 _LT_TAGVAR(compiler, $1)=$CC 6871 _LT_CC_BASENAME([$compiler]) 6872 6873 if test -n "$compiler"; then 6874 AC_MSG_CHECKING([if libtool supports shared libraries]) 6875 AC_MSG_RESULT([$can_build_shared]) 6876 6877 AC_MSG_CHECKING([whether to build shared libraries]) 6878 test "$can_build_shared" = "no" && enable_shared=no 6879 6880 # On AIX, shared libraries and static libraries use the same namespace, and 6881 # are all built from PIC. 6882 case $host_os in 6883 aix3*) 6884 test "$enable_shared" = yes && enable_static=no 6885 if test -n "$RANLIB"; then 6886 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6887 postinstall_cmds='$RANLIB $lib' 6888 fi 6889 ;; 6890 aix[[4-9]]*) 6891 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6892 test "$enable_shared" = yes && enable_static=no 6893 fi 6894 ;; 6895 esac 6896 AC_MSG_RESULT([$enable_shared]) 6897 6898 AC_MSG_CHECKING([whether to build static libraries]) 6899 # Make sure either enable_shared or enable_static is yes. 6900 test "$enable_shared" = yes || enable_static=yes 6901 AC_MSG_RESULT([$enable_static]) 6902 6903 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 6904 _LT_TAGVAR(LD, $1)="$LD" 6905 6906 ## CAVEAT EMPTOR: 6907 ## There is no encapsulation within the following macros, do not change 6908 ## the running order or otherwise move them around unless you know exactly 6909 ## what you are doing... 6910 _LT_SYS_HIDDEN_LIBDEPS($1) 6911 _LT_COMPILER_PIC($1) 6912 _LT_COMPILER_C_O($1) 6913 _LT_COMPILER_FILE_LOCKS($1) 6914 _LT_LINKER_SHLIBS($1) 6915 _LT_SYS_DYNAMIC_LINKER($1) 6916 _LT_LINKER_HARDCODE_LIBPATH($1) 6917 6918 _LT_CONFIG($1) 6919 fi # test -n "$compiler" 6920 6921 GCC=$lt_save_GCC 6922 CC="$lt_save_CC" 6923 fi # test "$_lt_disable_FC" != yes 6924 6925 AC_LANG_POP 6926 ])# _LT_LANG_FC_CONFIG 6927 6928 6929 # _LT_LANG_GCJ_CONFIG([TAG]) 6930 # -------------------------- 6931 # Ensure that the configuration variables for the GNU Java Compiler compiler 6932 # are suitably defined. These variables are subsequently used by _LT_CONFIG 6933 # to write the compiler configuration to `libtool'. 6934 m4_defun([_LT_LANG_GCJ_CONFIG], 6935 [AC_REQUIRE([LT_PROG_GCJ])dnl 6936 AC_LANG_SAVE 6937 6938 # Source file extension for Java test sources. 6939 ac_ext=java 6940 6941 # Object file extension for compiled Java test sources. 6942 objext=o 6943 _LT_TAGVAR(objext, $1)=$objext 6944 6945 # Code to be used in simple compile tests 6946 lt_simple_compile_test_code="class foo {}" 6947 6948 # Code to be used in simple link tests 6949 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 6950 6951 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6952 _LT_TAG_COMPILER 6953 6954 # save warnings/boilerplate of simple test code 6955 _LT_COMPILER_BOILERPLATE 6956 _LT_LINKER_BOILERPLATE 6957 6958 # Allow CC to be a program name with arguments. 6959 lt_save_CC="$CC" 6960 lt_save_GCC=$GCC 6961 GCC=yes 6962 CC=${GCJ-"gcj"} 6963 compiler=$CC 6964 _LT_TAGVAR(compiler, $1)=$CC 6965 _LT_TAGVAR(LD, $1)="$LD" 6966 _LT_CC_BASENAME([$compiler]) 6967 6968 # GCJ did not exist at the time GCC didn't implicitly link libc in. 6969 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6970 6971 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6972 _LT_TAGVAR(reload_flag, $1)=$reload_flag 6973 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6974 6975 ## CAVEAT EMPTOR: 6976 ## There is no encapsulation within the following macros, do not change 6977 ## the running order or otherwise move them around unless you know exactly 6978 ## what you are doing... 6979 if test -n "$compiler"; then 6980 _LT_COMPILER_NO_RTTI($1) 6981 _LT_COMPILER_PIC($1) 6982 _LT_COMPILER_C_O($1) 6983 _LT_COMPILER_FILE_LOCKS($1) 6984 _LT_LINKER_SHLIBS($1) 6985 _LT_LINKER_HARDCODE_LIBPATH($1) 6986 6987 _LT_CONFIG($1) 6988 fi 6989 6990 AC_LANG_RESTORE 6991 6992 GCC=$lt_save_GCC 6993 CC="$lt_save_CC" 6994 ])# _LT_LANG_GCJ_CONFIG 6995 6996 6997 # _LT_LANG_RC_CONFIG([TAG]) 6998 # ------------------------- 6999 # Ensure that the configuration variables for the Windows resource compiler 7000 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7001 # to write the compiler configuration to `libtool'. 7002 m4_defun([_LT_LANG_RC_CONFIG], 7003 [AC_REQUIRE([LT_PROG_RC])dnl 7004 AC_LANG_SAVE 7005 7006 # Source file extension for RC test sources. 7007 ac_ext=rc 7008 7009 # Object file extension for compiled RC test sources. 7010 objext=o 7011 _LT_TAGVAR(objext, $1)=$objext 7012 7013 # Code to be used in simple compile tests 7014 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7015 7016 # Code to be used in simple link tests 7017 lt_simple_link_test_code="$lt_simple_compile_test_code" 7018 7019 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7020 _LT_TAG_COMPILER 7021 7022 # save warnings/boilerplate of simple test code 7023 _LT_COMPILER_BOILERPLATE 7024 _LT_LINKER_BOILERPLATE 7025 7026 # Allow CC to be a program name with arguments. 7027 lt_save_CC="$CC" 7028 lt_save_GCC=$GCC 7029 GCC= 7030 CC=${RC-"windres"} 7031 compiler=$CC 7032 _LT_TAGVAR(compiler, $1)=$CC 7033 _LT_CC_BASENAME([$compiler]) 7034 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7035 7036 if test -n "$compiler"; then 7037 : 7038 _LT_CONFIG($1) 7039 fi 7040 7041 GCC=$lt_save_GCC 7042 AC_LANG_RESTORE 7043 CC="$lt_save_CC" 7044 ])# _LT_LANG_RC_CONFIG 7045 7046 7047 # LT_PROG_GCJ 7048 # ----------- 7049 AC_DEFUN([LT_PROG_GCJ], 7050 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7051 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7052 [AC_CHECK_TOOL(GCJ, gcj,) 7053 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7054 AC_SUBST(GCJFLAGS)])])[]dnl 7055 ]) 7056 7057 # Old name: 7058 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7059 dnl aclocal-1.4 backwards compatibility: 7060 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7061 7062 7063 # LT_PROG_RC 7064 # ---------- 7065 AC_DEFUN([LT_PROG_RC], 7066 [AC_CHECK_TOOL(RC, windres,) 7067 ]) 7068 7069 # Old name: 7070 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7071 dnl aclocal-1.4 backwards compatibility: 7072 dnl AC_DEFUN([LT_AC_PROG_RC], []) 7073 7074 7075 # _LT_DECL_EGREP 7076 # -------------- 7077 # If we don't have a new enough Autoconf to choose the best grep 7078 # available, choose the one first in the user's PATH. 7079 m4_defun([_LT_DECL_EGREP], 7080 [AC_REQUIRE([AC_PROG_EGREP])dnl 7081 AC_REQUIRE([AC_PROG_FGREP])dnl 7082 test -z "$GREP" && GREP=grep 7083 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7084 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7085 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7086 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7087 AC_SUBST([GREP]) 7088 ]) 7089 7090 7091 # _LT_DECL_OBJDUMP 7092 # -------------- 7093 # If we don't have a new enough Autoconf to choose the best objdump 7094 # available, choose the one first in the user's PATH. 7095 m4_defun([_LT_DECL_OBJDUMP], 7096 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7097 test -z "$OBJDUMP" && OBJDUMP=objdump 7098 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7099 AC_SUBST([OBJDUMP]) 7100 ]) 7101 7102 7103 # _LT_DECL_SED 7104 # ------------ 7105 # Check for a fully-functional sed program, that truncates 7106 # as few characters as possible. Prefer GNU sed if found. 7107 m4_defun([_LT_DECL_SED], 7108 [AC_PROG_SED 7109 test -z "$SED" && SED=sed 7110 Xsed="$SED -e 1s/^X//" 7111 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7112 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7113 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7114 ])# _LT_DECL_SED 7115 7116 m4_ifndef([AC_PROG_SED], [ 7117 ############################################################ 7118 # NOTE: This macro has been submitted for inclusion into # 7119 # GNU Autoconf as AC_PROG_SED. When it is available in # 7120 # a released version of Autoconf we should remove this # 7121 # macro and use it instead. # 7122 ############################################################ 7123 7124 m4_defun([AC_PROG_SED], 7125 [AC_MSG_CHECKING([for a sed that does not truncate output]) 7126 AC_CACHE_VAL(lt_cv_path_SED, 7127 [# Loop through the user's path and test for sed and gsed. 7128 # Then use that list of sed's as ones to test for truncation. 7129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7130 for as_dir in $PATH 7131 do 7132 IFS=$as_save_IFS 7133 test -z "$as_dir" && as_dir=. 7134 for lt_ac_prog in sed gsed; do 7135 for ac_exec_ext in '' $ac_executable_extensions; do 7136 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7137 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7138 fi 7139 done 7140 done 7141 done 7142 IFS=$as_save_IFS 7143 lt_ac_max=0 7144 lt_ac_count=0 7145 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 7146 # along with /bin/sed that truncates output. 7147 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7148 test ! -f $lt_ac_sed && continue 7149 cat /dev/null > conftest.in 7150 lt_ac_count=0 7151 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7152 # Check for GNU sed and select it if it is found. 7153 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7154 lt_cv_path_SED=$lt_ac_sed 7155 break 7156 fi 7157 while true; do 7158 cat conftest.in conftest.in >conftest.tmp 7159 mv conftest.tmp conftest.in 7160 cp conftest.in conftest.nl 7161 echo >>conftest.nl 7162 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7163 cmp -s conftest.out conftest.nl || break 7164 # 10000 chars as input seems more than enough 7165 test $lt_ac_count -gt 10 && break 7166 lt_ac_count=`expr $lt_ac_count + 1` 7167 if test $lt_ac_count -gt $lt_ac_max; then 7168 lt_ac_max=$lt_ac_count 7169 lt_cv_path_SED=$lt_ac_sed 7170 fi 7171 done 7172 done 7173 ]) 7174 SED=$lt_cv_path_SED 7175 AC_SUBST([SED]) 7176 AC_MSG_RESULT([$SED]) 7177 ])#AC_PROG_SED 7178 ])#m4_ifndef 7179 7180 # Old name: 7181 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7182 dnl aclocal-1.4 backwards compatibility: 7183 dnl AC_DEFUN([LT_AC_PROG_SED], []) 7184 7185 7186 # _LT_CHECK_SHELL_FEATURES 7187 # ------------------------ 7188 # Find out whether the shell is Bourne or XSI compatible, 7189 # or has some other useful features. 7190 m4_defun([_LT_CHECK_SHELL_FEATURES], 7191 [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7192 # Try some XSI features 7193 xsi_shell=no 7194 ( _lt_dummy="a/b/c" 7195 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ 7196 = c,a/b,, \ 7197 && eval 'test $(( 1 + 1 )) -eq 2 \ 7198 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7199 && xsi_shell=yes 7200 AC_MSG_RESULT([$xsi_shell]) 7201 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7202 7203 AC_MSG_CHECKING([whether the shell understands "+="]) 7204 lt_shell_append=no 7205 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7206 >/dev/null 2>&1 \ 7207 && lt_shell_append=yes 7208 AC_MSG_RESULT([$lt_shell_append]) 7209 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7210 7211 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7212 lt_unset=unset 7213 else 7214 lt_unset=false 7215 fi 7216 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7217 7218 # test EBCDIC or ASCII 7219 case `echo X|tr X '\101'` in 7220 A) # ASCII based system 7221 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7222 lt_SP2NL='tr \040 \012' 7223 lt_NL2SP='tr \015\012 \040\040' 7224 ;; 7225 *) # EBCDIC based system 7226 lt_SP2NL='tr \100 \n' 7227 lt_NL2SP='tr \r\n \100\100' 7228 ;; 7229 esac 7230 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7231 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7232 ])# _LT_CHECK_SHELL_FEATURES 7233 7234 7235 # _LT_PROG_XSI_SHELLFNS 7236 # --------------------- 7237 # Bourne and XSI compatible variants of some useful shell functions. 7238 m4_defun([_LT_PROG_XSI_SHELLFNS], 7239 [case $xsi_shell in 7240 yes) 7241 cat << \_LT_EOF >> "$cfgfile" 7242 7243 # func_dirname file append nondir_replacement 7244 # Compute the dirname of FILE. If nonempty, add APPEND to the result, 7245 # otherwise set result to NONDIR_REPLACEMENT. 7246 func_dirname () 7247 { 7248 case ${1} in 7249 */*) func_dirname_result="${1%/*}${2}" ;; 7250 * ) func_dirname_result="${3}" ;; 7251 esac 7252 } 7253 7254 # func_basename file 7255 func_basename () 7256 { 7257 func_basename_result="${1##*/}" 7258 } 7259 7260 # func_dirname_and_basename file append nondir_replacement 7261 # perform func_basename and func_dirname in a single function 7262 # call: 7263 # dirname: Compute the dirname of FILE. If nonempty, 7264 # add APPEND to the result, otherwise set result 7265 # to NONDIR_REPLACEMENT. 7266 # value returned in "$func_dirname_result" 7267 # basename: Compute filename of FILE. 7268 # value retuned in "$func_basename_result" 7269 # Implementation must be kept synchronized with func_dirname 7270 # and func_basename. For efficiency, we do not delegate to 7271 # those functions but instead duplicate the functionality here. 7272 func_dirname_and_basename () 7273 { 7274 case ${1} in 7275 */*) func_dirname_result="${1%/*}${2}" ;; 7276 * ) func_dirname_result="${3}" ;; 7277 esac 7278 func_basename_result="${1##*/}" 7279 } 7280 7281 # func_stripname prefix suffix name 7282 # strip PREFIX and SUFFIX off of NAME. 7283 # PREFIX and SUFFIX must not contain globbing or regex special 7284 # characters, hashes, percent signs, but SUFFIX may contain a leading 7285 # dot (in which case that matches only a dot). 7286 func_stripname () 7287 { 7288 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7289 # positional parameters, so assign one to ordinary parameter first. 7290 func_stripname_result=${3} 7291 func_stripname_result=${func_stripname_result#"${1}"} 7292 func_stripname_result=${func_stripname_result%"${2}"} 7293 } 7294 7295 # func_opt_split 7296 func_opt_split () 7297 { 7298 func_opt_split_opt=${1%%=*} 7299 func_opt_split_arg=${1#*=} 7300 } 7301 7302 # func_lo2o object 7303 func_lo2o () 7304 { 7305 case ${1} in 7306 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7307 *) func_lo2o_result=${1} ;; 7308 esac 7309 } 7310 7311 # func_xform libobj-or-source 7312 func_xform () 7313 { 7314 func_xform_result=${1%.*}.lo 7315 } 7316 7317 # func_arith arithmetic-term... 7318 func_arith () 7319 { 7320 func_arith_result=$(( $[*] )) 7321 } 7322 7323 # func_len string 7324 # STRING may not start with a hyphen. 7325 func_len () 7326 { 7327 func_len_result=${#1} 7328 } 7329 7330 _LT_EOF 7331 ;; 7332 *) # Bourne compatible functions. 7333 cat << \_LT_EOF >> "$cfgfile" 7334 7335 # func_dirname file append nondir_replacement 7336 # Compute the dirname of FILE. If nonempty, add APPEND to the result, 7337 # otherwise set result to NONDIR_REPLACEMENT. 7338 func_dirname () 7339 { 7340 # Extract subdirectory from the argument. 7341 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` 7342 if test "X$func_dirname_result" = "X${1}"; then 7343 func_dirname_result="${3}" 7344 else 7345 func_dirname_result="$func_dirname_result${2}" 7346 fi 7347 } 7348 7349 # func_basename file 7350 func_basename () 7351 { 7352 func_basename_result=`$ECHO "${1}" | $SED "$basename"` 7353 } 7354 7355 dnl func_dirname_and_basename 7356 dnl A portable version of this function is already defined in general.m4sh 7357 dnl so there is no need for it here. 7358 7359 # func_stripname prefix suffix name 7360 # strip PREFIX and SUFFIX off of NAME. 7361 # PREFIX and SUFFIX must not contain globbing or regex special 7362 # characters, hashes, percent signs, but SUFFIX may contain a leading 7363 # dot (in which case that matches only a dot). 7364 # func_strip_suffix prefix name 7365 func_stripname () 7366 { 7367 case ${2} in 7368 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 7369 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 7370 esac 7371 } 7372 7373 # sed scripts: 7374 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' 7375 my_sed_long_arg='1s/^-[[^=]]*=//' 7376 7377 # func_opt_split 7378 func_opt_split () 7379 { 7380 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"` 7381 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"` 7382 } 7383 7384 # func_lo2o object 7385 func_lo2o () 7386 { 7387 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` 7388 } 7389 7390 # func_xform libobj-or-source 7391 func_xform () 7392 { 7393 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'` 7394 } 7395 7396 # func_arith arithmetic-term... 7397 func_arith () 7398 { 7399 func_arith_result=`expr "$[@]"` 7400 } 7401 7402 # func_len string 7403 # STRING may not start with a hyphen. 7404 func_len () 7405 { 7406 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` 7407 } 7408 7409 _LT_EOF 7410 esac 7411 7412 case $lt_shell_append in 7413 yes) 7414 cat << \_LT_EOF >> "$cfgfile" 7415 7416 # func_append var value 7417 # Append VALUE to the end of shell variable VAR. 7418 func_append () 7419 { 7420 eval "$[1]+=\$[2]" 7421 } 7422 _LT_EOF 7423 ;; 7424 *) 7425 cat << \_LT_EOF >> "$cfgfile" 7426 7427 # func_append var value 7428 # Append VALUE to the end of shell variable VAR. 7429 func_append () 7430 { 7431 eval "$[1]=\$$[1]\$[2]" 7432 } 7433 7434 _LT_EOF 7435 ;; 7436 esac 7437 ])