1 # generated automatically by aclocal 1.14.1 -*- Autoconf -*- 2 3 # Copyright (C) 1996-2013 Free Software Foundation, Inc. 4 5 # This file is free software; the Free Software Foundation 6 # gives unlimited permission to copy and/or distribute it, 7 # with or without modifications, as long as this notice is preserved. 8 9 # This program is distributed in the hope that it will be useful, 10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12 # PARTICULAR PURPOSE. 13 14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) 15 m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18 [m4_warning([this file was generated for autoconf 2.69. 19 You have another version of autoconf. It may work, but is not guaranteed to. 20 If you have problems, you may need to regenerate the build system entirely. 21 To do so, use the procedure documented by the package, typically 'autoreconf'.])]) 22 23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 24 # 25 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 26 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software 27 # Foundation, Inc. 28 # Written by Gordon Matzigkeit, 1996 29 # 30 # This file is free software; the Free Software Foundation gives 31 # unlimited permission to copy and/or distribute it, with or without 32 # modifications, as long as this notice is preserved. 33 34 m4_define([_LT_COPYING], [dnl 35 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 36 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software 37 # Foundation, Inc. 38 # Written by Gordon Matzigkeit, 1996 39 # 40 # This file is part of GNU Libtool. 41 # 42 # GNU Libtool is free software; you can redistribute it and/or 43 # modify it under the terms of the GNU General Public License as 44 # published by the Free Software Foundation; either version 2 of 45 # the License, or (at your option) any later version. 46 # 47 # As a special exception to the GNU General Public License, 48 # if you distribute this file as part of a program or library that 49 # is built using GNU Libtool, you may include this file under the 50 # same distribution terms that you use for the rest of that program. 51 # 52 # GNU Libtool is distributed in the hope that it will be useful, 53 # but WITHOUT ANY WARRANTY; without even the implied warranty of 54 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 55 # GNU General Public License for more details. 56 # 57 # You should have received a copy of the GNU General Public License 58 # along with GNU Libtool; see the file COPYING. If not, a copy 59 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 60 # obtained by writing to the Free Software Foundation, Inc., 61 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 62 ]) 63 64 # serial 57 LT_INIT 65 66 67 # LT_PREREQ(VERSION) 68 # ------------------ 69 # Complain and exit if this libtool version is less that VERSION. 70 m4_defun([LT_PREREQ], 71 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 72 [m4_default([$3], 73 [m4_fatal([Libtool version $1 or higher is required], 74 63)])], 75 [$2])]) 76 77 78 # _LT_CHECK_BUILDDIR 79 # ------------------ 80 # Complain if the absolute build directory name contains unusual characters 81 m4_defun([_LT_CHECK_BUILDDIR], 82 [case `pwd` in 83 *\ * | *\ *) 84 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 85 esac 86 ]) 87 88 89 # LT_INIT([OPTIONS]) 90 # ------------------ 91 AC_DEFUN([LT_INIT], 92 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 93 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 94 AC_BEFORE([$0], [LT_LANG])dnl 95 AC_BEFORE([$0], [LT_OUTPUT])dnl 96 AC_BEFORE([$0], [LTDL_INIT])dnl 97 m4_require([_LT_CHECK_BUILDDIR])dnl 98 99 dnl Autoconf doesn't catch unexpanded LT_ macros by default: 100 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 101 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 102 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 103 dnl unless we require an AC_DEFUNed macro: 104 AC_REQUIRE([LTOPTIONS_VERSION])dnl 105 AC_REQUIRE([LTSUGAR_VERSION])dnl 106 AC_REQUIRE([LTVERSION_VERSION])dnl 107 AC_REQUIRE([LTOBSOLETE_VERSION])dnl 108 m4_require([_LT_PROG_LTMAIN])dnl 109 110 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 111 112 dnl Parse OPTIONS 113 _LT_SET_OPTIONS([$0], [$1]) 114 115 # This can be used to rebuild libtool when needed 116 LIBTOOL_DEPS="$ltmain" 117 118 # Always use our own libtool. 119 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 120 AC_SUBST(LIBTOOL)dnl 121 122 _LT_SETUP 123 124 # Only expand once: 125 m4_define([LT_INIT]) 126 ])# LT_INIT 127 128 # Old names: 129 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 130 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 131 dnl aclocal-1.4 backwards compatibility: 132 dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 133 dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 134 135 136 # _LT_CC_BASENAME(CC) 137 # ------------------- 138 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 139 m4_defun([_LT_CC_BASENAME], 140 [for cc_temp in $1""; do 141 case $cc_temp in 142 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 143 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 144 \-*) ;; 145 *) break;; 146 esac 147 done 148 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 149 ]) 150 151 152 # _LT_FILEUTILS_DEFAULTS 153 # ---------------------- 154 # It is okay to use these file commands and assume they have been set 155 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 156 m4_defun([_LT_FILEUTILS_DEFAULTS], 157 [: ${CP="cp -f"} 158 : ${MV="mv -f"} 159 : ${RM="rm -f"} 160 ])# _LT_FILEUTILS_DEFAULTS 161 162 163 # _LT_SETUP 164 # --------- 165 m4_defun([_LT_SETUP], 166 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 167 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 168 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 169 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 170 171 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 172 dnl 173 _LT_DECL([], [host_alias], [0], [The host system])dnl 174 _LT_DECL([], [host], [0])dnl 175 _LT_DECL([], [host_os], [0])dnl 176 dnl 177 _LT_DECL([], [build_alias], [0], [The build system])dnl 178 _LT_DECL([], [build], [0])dnl 179 _LT_DECL([], [build_os], [0])dnl 180 dnl 181 AC_REQUIRE([AC_PROG_CC])dnl 182 AC_REQUIRE([LT_PATH_LD])dnl 183 AC_REQUIRE([LT_PATH_NM])dnl 184 dnl 185 AC_REQUIRE([AC_PROG_LN_S])dnl 186 test -z "$LN_S" && LN_S="ln -s" 187 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 188 dnl 189 AC_REQUIRE([LT_CMD_MAX_LEN])dnl 190 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 191 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 192 dnl 193 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 194 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 195 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 196 m4_require([_LT_CMD_RELOAD])dnl 197 m4_require([_LT_CHECK_MAGIC_METHOD])dnl 198 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 199 m4_require([_LT_CMD_OLD_ARCHIVE])dnl 200 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 201 m4_require([_LT_WITH_SYSROOT])dnl 202 203 _LT_CONFIG_LIBTOOL_INIT([ 204 # See if we are running on zsh, and set the options which allow our 205 # commands through without removal of \ escapes INIT. 206 if test -n "\${ZSH_VERSION+set}" ; then 207 setopt NO_GLOB_SUBST 208 fi 209 ]) 210 if test -n "${ZSH_VERSION+set}" ; then 211 setopt NO_GLOB_SUBST 212 fi 213 214 _LT_CHECK_OBJDIR 215 216 m4_require([_LT_TAG_COMPILER])dnl 217 218 case $host_os in 219 aix3*) 220 # AIX sometimes has problems with the GCC collect2 program. For some 221 # reason, if we set the COLLECT_NAMES environment variable, the problems 222 # vanish in a puff of smoke. 223 if test "X${COLLECT_NAMES+set}" != Xset; then 224 COLLECT_NAMES= 225 export COLLECT_NAMES 226 fi 227 ;; 228 esac 229 230 # Global variables: 231 ofile=libtool 232 can_build_shared=yes 233 234 # All known linkers require a `.a' archive for static linking (except MSVC, 235 # which needs '.lib'). 236 libext=a 237 238 with_gnu_ld="$lt_cv_prog_gnu_ld" 239 240 old_CC="$CC" 241 old_CFLAGS="$CFLAGS" 242 243 # Set sane defaults for various variables 244 test -z "$CC" && CC=cc 245 test -z "$LTCC" && LTCC=$CC 246 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 247 test -z "$LD" && LD=ld 248 test -z "$ac_objext" && ac_objext=o 249 250 _LT_CC_BASENAME([$compiler]) 251 252 # Only perform the check for file, if the check method requires it 253 test -z "$MAGIC_CMD" && MAGIC_CMD=file 254 case $deplibs_check_method in 255 file_magic*) 256 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 257 _LT_PATH_MAGIC 258 fi 259 ;; 260 esac 261 262 # Use C for the default configuration in the libtool script 263 LT_SUPPORTED_TAG([CC]) 264 _LT_LANG_C_CONFIG 265 _LT_LANG_DEFAULT_CONFIG 266 _LT_CONFIG_COMMANDS 267 ])# _LT_SETUP 268 269 270 # _LT_PREPARE_SED_QUOTE_VARS 271 # -------------------------- 272 # Define a few sed substitution that help us do robust quoting. 273 m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 274 [# Backslashify metacharacters that are still active within 275 # double-quoted strings. 276 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 277 278 # Same as above, but do not quote variable references. 279 double_quote_subst='s/\([["`\\]]\)/\\\1/g' 280 281 # Sed substitution to delay expansion of an escaped shell variable in a 282 # double_quote_subst'ed string. 283 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 284 285 # Sed substitution to delay expansion of an escaped single quote. 286 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 287 288 # Sed substitution to avoid accidental globbing in evaled expressions 289 no_glob_subst='s/\*/\\\*/g' 290 ]) 291 292 # _LT_PROG_LTMAIN 293 # --------------- 294 # Note that this code is called both from `configure', and `config.status' 295 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 296 # `config.status' has no value for ac_aux_dir unless we are using Automake, 297 # so we pass a copy along to make sure it has a sensible value anyway. 298 m4_defun([_LT_PROG_LTMAIN], 299 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 300 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 301 ltmain="$ac_aux_dir/ltmain.sh" 302 ])# _LT_PROG_LTMAIN 303 304 305 306 # So that we can recreate a full libtool script including additional 307 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 308 # in macros and then make a single call at the end using the `libtool' 309 # label. 310 311 312 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 313 # ---------------------------------------- 314 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 315 m4_define([_LT_CONFIG_LIBTOOL_INIT], 316 [m4_ifval([$1], 317 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 318 [$1 319 ])])]) 320 321 # Initialize. 322 m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 323 324 325 # _LT_CONFIG_LIBTOOL([COMMANDS]) 326 # ------------------------------ 327 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 328 m4_define([_LT_CONFIG_LIBTOOL], 329 [m4_ifval([$1], 330 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 331 [$1 332 ])])]) 333 334 # Initialize. 335 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 336 337 338 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 339 # ----------------------------------------------------- 340 m4_defun([_LT_CONFIG_SAVE_COMMANDS], 341 [_LT_CONFIG_LIBTOOL([$1]) 342 _LT_CONFIG_LIBTOOL_INIT([$2]) 343 ]) 344 345 346 # _LT_FORMAT_COMMENT([COMMENT]) 347 # ----------------------------- 348 # Add leading comment marks to the start of each line, and a trailing 349 # full-stop to the whole comment if one is not present already. 350 m4_define([_LT_FORMAT_COMMENT], 351 [m4_ifval([$1], [ 352 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 353 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 354 )]) 355 356 357 358 359 360 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 361 # ------------------------------------------------------------------- 362 # CONFIGNAME is the name given to the value in the libtool script. 363 # VARNAME is the (base) name used in the configure script. 364 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on 365 # VARNAME. Any other value will be used directly. 366 m4_define([_LT_DECL], 367 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 368 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 369 [m4_ifval([$1], [$1], [$2])]) 370 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 371 m4_ifval([$4], 372 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 373 lt_dict_add_subkey([lt_decl_dict], [$2], 374 [tagged?], [m4_ifval([$5], [yes], [no])])]) 375 ]) 376 377 378 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 379 # -------------------------------------------------------- 380 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 381 382 383 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 384 # ------------------------------------------------ 385 m4_define([lt_decl_tag_varnames], 386 [_lt_decl_filter([tagged?], [yes], $@)]) 387 388 389 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 390 # --------------------------------------------------------- 391 m4_define([_lt_decl_filter], 392 [m4_case([$#], 393 [0], [m4_fatal([$0: too few arguments: $#])], 394 [1], [m4_fatal([$0: too few arguments: $#: $1])], 395 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 396 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 397 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 398 ]) 399 400 401 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 402 # -------------------------------------------------- 403 m4_define([lt_decl_quote_varnames], 404 [_lt_decl_filter([value], [1], $@)]) 405 406 407 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 408 # --------------------------------------------------- 409 m4_define([lt_decl_dquote_varnames], 410 [_lt_decl_filter([value], [2], $@)]) 411 412 413 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 414 # --------------------------------------------------- 415 m4_define([lt_decl_varnames_tagged], 416 [m4_assert([$# <= 2])dnl 417 _$0(m4_quote(m4_default([$1], [[, ]])), 418 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 419 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 420 m4_define([_lt_decl_varnames_tagged], 421 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 422 423 424 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 425 # ------------------------------------------------ 426 m4_define([lt_decl_all_varnames], 427 [_$0(m4_quote(m4_default([$1], [[, ]])), 428 m4_if([$2], [], 429 m4_quote(lt_decl_varnames), 430 m4_quote(m4_shift($@))))[]dnl 431 ]) 432 m4_define([_lt_decl_all_varnames], 433 [lt_join($@, lt_decl_varnames_tagged([$1], 434 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 435 ]) 436 437 438 # _LT_CONFIG_STATUS_DECLARE([VARNAME]) 439 # ------------------------------------ 440 # Quote a variable value, and forward it to `config.status' so that its 441 # declaration there will have the same value as in `configure'. VARNAME 442 # must have a single quote delimited value for this to work. 443 m4_define([_LT_CONFIG_STATUS_DECLARE], 444 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 445 446 447 # _LT_CONFIG_STATUS_DECLARATIONS 448 # ------------------------------ 449 # We delimit libtool config variables with single quotes, so when 450 # we write them to config.status, we have to be sure to quote all 451 # embedded single quotes properly. In configure, this macro expands 452 # each variable declared with _LT_DECL (and _LT_TAGDECL) into: 453 # 454 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 455 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 456 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 457 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 458 459 460 # _LT_LIBTOOL_TAGS 461 # ---------------- 462 # Output comment and list of tags supported by the script 463 m4_defun([_LT_LIBTOOL_TAGS], 464 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 465 available_tags="_LT_TAGS"dnl 466 ]) 467 468 469 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 470 # ----------------------------------- 471 # Extract the dictionary values for VARNAME (optionally with TAG) and 472 # expand to a commented shell variable setting: 473 # 474 # # Some comment about what VAR is for. 475 # visible_name=$lt_internal_name 476 m4_define([_LT_LIBTOOL_DECLARE], 477 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 478 [description])))[]dnl 479 m4_pushdef([_libtool_name], 480 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 481 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 482 [0], [_libtool_name=[$]$1], 483 [1], [_libtool_name=$lt_[]$1], 484 [2], [_libtool_name=$lt_[]$1], 485 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 486 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 487 ]) 488 489 490 # _LT_LIBTOOL_CONFIG_VARS 491 # ----------------------- 492 # Produce commented declarations of non-tagged libtool config variables 493 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 494 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG 495 # section) are produced by _LT_LIBTOOL_TAG_VARS. 496 m4_defun([_LT_LIBTOOL_CONFIG_VARS], 497 [m4_foreach([_lt_var], 498 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 499 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 500 501 502 # _LT_LIBTOOL_TAG_VARS(TAG) 503 # ------------------------- 504 m4_define([_LT_LIBTOOL_TAG_VARS], 505 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 506 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 507 508 509 # _LT_TAGVAR(VARNAME, [TAGNAME]) 510 # ------------------------------ 511 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 512 513 514 # _LT_CONFIG_COMMANDS 515 # ------------------- 516 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 517 # variables for single and double quote escaping we saved from calls 518 # to _LT_DECL, we can put quote escaped variables declarations 519 # into `config.status', and then the shell code to quote escape them in 520 # for loops in `config.status'. Finally, any additional code accumulated 521 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 522 m4_defun([_LT_CONFIG_COMMANDS], 523 [AC_PROVIDE_IFELSE([LT_OUTPUT], 524 dnl If the libtool generation code has been placed in $CONFIG_LT, 525 dnl instead of duplicating it all over again into config.status, 526 dnl then we will have config.status run $CONFIG_LT later, so it 527 dnl needs to know what name is stored there: 528 [AC_CONFIG_COMMANDS([libtool], 529 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 530 dnl If the libtool generation code is destined for config.status, 531 dnl expand the accumulated commands and init code now: 532 [AC_CONFIG_COMMANDS([libtool], 533 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 534 ])#_LT_CONFIG_COMMANDS 535 536 537 # Initialize. 538 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 539 [ 540 541 # The HP-UX ksh and POSIX shell print the target directory to stdout 542 # if CDPATH is set. 543 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 544 545 sed_quote_subst='$sed_quote_subst' 546 double_quote_subst='$double_quote_subst' 547 delay_variable_subst='$delay_variable_subst' 548 _LT_CONFIG_STATUS_DECLARATIONS 549 LTCC='$LTCC' 550 LTCFLAGS='$LTCFLAGS' 551 compiler='$compiler_DEFAULT' 552 553 # A function that is used when there is no print builtin or printf. 554 func_fallback_echo () 555 { 556 eval 'cat <<_LTECHO_EOF 557 \$[]1 558 _LTECHO_EOF' 559 } 560 561 # Quote evaled strings. 562 for var in lt_decl_all_varnames([[ \ 563 ]], lt_decl_quote_varnames); do 564 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 565 *[[\\\\\\\`\\"\\\$]]*) 566 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 567 ;; 568 *) 569 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 570 ;; 571 esac 572 done 573 574 # Double-quote double-evaled strings. 575 for var in lt_decl_all_varnames([[ \ 576 ]], lt_decl_dquote_varnames); do 577 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 578 *[[\\\\\\\`\\"\\\$]]*) 579 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 580 ;; 581 *) 582 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 583 ;; 584 esac 585 done 586 587 _LT_OUTPUT_LIBTOOL_INIT 588 ]) 589 590 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 591 # ------------------------------------ 592 # Generate a child script FILE with all initialization necessary to 593 # reuse the environment learned by the parent script, and make the 594 # file executable. If COMMENT is supplied, it is inserted after the 595 # `#!' sequence but before initialization text begins. After this 596 # macro, additional text can be appended to FILE to form the body of 597 # the child script. The macro ends with non-zero status if the 598 # file could not be fully written (such as if the disk is full). 599 m4_ifdef([AS_INIT_GENERATED], 600 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 601 [m4_defun([_LT_GENERATED_FILE_INIT], 602 [m4_require([AS_PREPARE])]dnl 603 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 604 [lt_write_fail=0 605 cat >$1 <<_ASEOF || lt_write_fail=1 606 #! $SHELL 607 # Generated by $as_me. 608 $2 609 SHELL=\${CONFIG_SHELL-$SHELL} 610 export SHELL 611 _ASEOF 612 cat >>$1 <<\_ASEOF || lt_write_fail=1 613 AS_SHELL_SANITIZE 614 _AS_PREPARE 615 exec AS_MESSAGE_FD>&1 616 _ASEOF 617 test $lt_write_fail = 0 && chmod +x $1[]dnl 618 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 619 620 # LT_OUTPUT 621 # --------- 622 # This macro allows early generation of the libtool script (before 623 # AC_OUTPUT is called), incase it is used in configure for compilation 624 # tests. 625 AC_DEFUN([LT_OUTPUT], 626 [: ${CONFIG_LT=./config.lt} 627 AC_MSG_NOTICE([creating $CONFIG_LT]) 628 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 629 [# Run this file to recreate a libtool stub with the current configuration.]) 630 631 cat >>"$CONFIG_LT" <<\_LTEOF 632 lt_cl_silent=false 633 exec AS_MESSAGE_LOG_FD>>config.log 634 { 635 echo 636 AS_BOX([Running $as_me.]) 637 } >&AS_MESSAGE_LOG_FD 638 639 lt_cl_help="\ 640 \`$as_me' creates a local libtool stub from the current configuration, 641 for use in further configure time tests before the real libtool is 642 generated. 643 644 Usage: $[0] [[OPTIONS]] 645 646 -h, --help print this help, then exit 647 -V, --version print version number, then exit 648 -q, --quiet do not print progress messages 649 -d, --debug don't remove temporary files 650 651 Report bugs to <bug-libtool (a] gnu.org>." 652 653 lt_cl_version="\ 654 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 655 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 656 configured by $[0], generated by m4_PACKAGE_STRING. 657 658 Copyright (C) 2011 Free Software Foundation, Inc. 659 This config.lt script is free software; the Free Software Foundation 660 gives unlimited permision to copy, distribute and modify it." 661 662 while test $[#] != 0 663 do 664 case $[1] in 665 --version | --v* | -V ) 666 echo "$lt_cl_version"; exit 0 ;; 667 --help | --h* | -h ) 668 echo "$lt_cl_help"; exit 0 ;; 669 --debug | --d* | -d ) 670 debug=: ;; 671 --quiet | --q* | --silent | --s* | -q ) 672 lt_cl_silent=: ;; 673 674 -*) AC_MSG_ERROR([unrecognized option: $[1] 675 Try \`$[0] --help' for more information.]) ;; 676 677 *) AC_MSG_ERROR([unrecognized argument: $[1] 678 Try \`$[0] --help' for more information.]) ;; 679 esac 680 shift 681 done 682 683 if $lt_cl_silent; then 684 exec AS_MESSAGE_FD>/dev/null 685 fi 686 _LTEOF 687 688 cat >>"$CONFIG_LT" <<_LTEOF 689 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 690 _LTEOF 691 692 cat >>"$CONFIG_LT" <<\_LTEOF 693 AC_MSG_NOTICE([creating $ofile]) 694 _LT_OUTPUT_LIBTOOL_COMMANDS 695 AS_EXIT(0) 696 _LTEOF 697 chmod +x "$CONFIG_LT" 698 699 # configure is writing to config.log, but config.lt does its own redirection, 700 # appending to config.log, which fails on DOS, as config.log is still kept 701 # open by configure. Here we exec the FD to /dev/null, effectively closing 702 # config.log, so it can be properly (re)opened and appended to by config.lt. 703 lt_cl_success=: 704 test "$silent" = yes && 705 lt_config_lt_args="$lt_config_lt_args --quiet" 706 exec AS_MESSAGE_LOG_FD>/dev/null 707 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 708 exec AS_MESSAGE_LOG_FD>>config.log 709 $lt_cl_success || AS_EXIT(1) 710 ])# LT_OUTPUT 711 712 713 # _LT_CONFIG(TAG) 714 # --------------- 715 # If TAG is the built-in tag, create an initial libtool script with a 716 # default configuration from the untagged config vars. Otherwise add code 717 # to config.status for appending the configuration named by TAG from the 718 # matching tagged config vars. 719 m4_defun([_LT_CONFIG], 720 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 721 _LT_CONFIG_SAVE_COMMANDS([ 722 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 723 m4_if(_LT_TAG, [C], [ 724 # See if we are running on zsh, and set the options which allow our 725 # commands through without removal of \ escapes. 726 if test -n "${ZSH_VERSION+set}" ; then 727 setopt NO_GLOB_SUBST 728 fi 729 730 cfgfile="${ofile}T" 731 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 732 $RM "$cfgfile" 733 734 cat <<_LT_EOF >> "$cfgfile" 735 #! $SHELL 736 737 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 738 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 739 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 740 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 741 # 742 _LT_COPYING 743 _LT_LIBTOOL_TAGS 744 745 # ### BEGIN LIBTOOL CONFIG 746 _LT_LIBTOOL_CONFIG_VARS 747 _LT_LIBTOOL_TAG_VARS 748 # ### END LIBTOOL CONFIG 749 750 _LT_EOF 751 752 case $host_os in 753 aix3*) 754 cat <<\_LT_EOF >> "$cfgfile" 755 # AIX sometimes has problems with the GCC collect2 program. For some 756 # reason, if we set the COLLECT_NAMES environment variable, the problems 757 # vanish in a puff of smoke. 758 if test "X${COLLECT_NAMES+set}" != Xset; then 759 COLLECT_NAMES= 760 export COLLECT_NAMES 761 fi 762 _LT_EOF 763 ;; 764 esac 765 766 _LT_PROG_LTMAIN 767 768 # We use sed instead of cat because bash on DJGPP gets confused if 769 # if finds mixed CR/LF and LF-only lines. Since sed operates in 770 # text mode, it properly converts lines to CR/LF. This bash problem 771 # is reportedly fixed, but why not run on old versions too? 772 sed '$q' "$ltmain" >> "$cfgfile" \ 773 || (rm -f "$cfgfile"; exit 1) 774 775 _LT_PROG_REPLACE_SHELLFNS 776 777 mv -f "$cfgfile" "$ofile" || 778 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 779 chmod +x "$ofile" 780 ], 781 [cat <<_LT_EOF >> "$ofile" 782 783 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 784 dnl in a comment (ie after a #). 785 # ### BEGIN LIBTOOL TAG CONFIG: $1 786 _LT_LIBTOOL_TAG_VARS(_LT_TAG) 787 # ### END LIBTOOL TAG CONFIG: $1 788 _LT_EOF 789 ])dnl /m4_if 790 ], 791 [m4_if([$1], [], [ 792 PACKAGE='$PACKAGE' 793 VERSION='$VERSION' 794 TIMESTAMP='$TIMESTAMP' 795 RM='$RM' 796 ofile='$ofile'], []) 797 ])dnl /_LT_CONFIG_SAVE_COMMANDS 798 ])# _LT_CONFIG 799 800 801 # LT_SUPPORTED_TAG(TAG) 802 # --------------------- 803 # Trace this macro to discover what tags are supported by the libtool 804 # --tag option, using: 805 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 806 AC_DEFUN([LT_SUPPORTED_TAG], []) 807 808 809 # C support is built-in for now 810 m4_define([_LT_LANG_C_enabled], []) 811 m4_define([_LT_TAGS], []) 812 813 814 # LT_LANG(LANG) 815 # ------------- 816 # Enable libtool support for the given language if not already enabled. 817 AC_DEFUN([LT_LANG], 818 [AC_BEFORE([$0], [LT_OUTPUT])dnl 819 m4_case([$1], 820 [C], [_LT_LANG(C)], 821 [C++], [_LT_LANG(CXX)], 822 [Go], [_LT_LANG(GO)], 823 [Java], [_LT_LANG(GCJ)], 824 [Fortran 77], [_LT_LANG(F77)], 825 [Fortran], [_LT_LANG(FC)], 826 [Windows Resource], [_LT_LANG(RC)], 827 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 828 [_LT_LANG($1)], 829 [m4_fatal([$0: unsupported language: "$1"])])])dnl 830 ])# LT_LANG 831 832 833 # _LT_LANG(LANGNAME) 834 # ------------------ 835 m4_defun([_LT_LANG], 836 [m4_ifdef([_LT_LANG_]$1[_enabled], [], 837 [LT_SUPPORTED_TAG([$1])dnl 838 m4_append([_LT_TAGS], [$1 ])dnl 839 m4_define([_LT_LANG_]$1[_enabled], [])dnl 840 _LT_LANG_$1_CONFIG($1)])dnl 841 ])# _LT_LANG 842 843 844 m4_ifndef([AC_PROG_GO], [ 845 # NOTE: This macro has been submitted for inclusion into # 846 # GNU Autoconf as AC_PROG_GO. When it is available in # 847 # a released version of Autoconf we should remove this # 848 # macro and use it instead. # 849 m4_defun([AC_PROG_GO], 850 [AC_LANG_PUSH(Go)dnl 851 AC_ARG_VAR([GOC], [Go compiler command])dnl 852 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 853 _AC_ARG_VAR_LDFLAGS()dnl 854 AC_CHECK_TOOL(GOC, gccgo) 855 if test -z "$GOC"; then 856 if test -n "$ac_tool_prefix"; then 857 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 858 fi 859 fi 860 if test -z "$GOC"; then 861 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 862 fi 863 ])#m4_defun 864 ])#m4_ifndef 865 866 867 # _LT_LANG_DEFAULT_CONFIG 868 # ----------------------- 869 m4_defun([_LT_LANG_DEFAULT_CONFIG], 870 [AC_PROVIDE_IFELSE([AC_PROG_CXX], 871 [LT_LANG(CXX)], 872 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 873 874 AC_PROVIDE_IFELSE([AC_PROG_F77], 875 [LT_LANG(F77)], 876 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 877 878 AC_PROVIDE_IFELSE([AC_PROG_FC], 879 [LT_LANG(FC)], 880 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 881 882 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 883 dnl pulling things in needlessly. 884 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 885 [LT_LANG(GCJ)], 886 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 887 [LT_LANG(GCJ)], 888 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 889 [LT_LANG(GCJ)], 890 [m4_ifdef([AC_PROG_GCJ], 891 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 892 m4_ifdef([A][M_PROG_GCJ], 893 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 894 m4_ifdef([LT_PROG_GCJ], 895 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 896 897 AC_PROVIDE_IFELSE([AC_PROG_GO], 898 [LT_LANG(GO)], 899 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 900 901 AC_PROVIDE_IFELSE([LT_PROG_RC], 902 [LT_LANG(RC)], 903 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 904 ])# _LT_LANG_DEFAULT_CONFIG 905 906 # Obsolete macros: 907 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 908 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 909 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 910 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 911 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 912 dnl aclocal-1.4 backwards compatibility: 913 dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 914 dnl AC_DEFUN([AC_LIBTOOL_F77], []) 915 dnl AC_DEFUN([AC_LIBTOOL_FC], []) 916 dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 917 dnl AC_DEFUN([AC_LIBTOOL_RC], []) 918 919 920 # _LT_TAG_COMPILER 921 # ---------------- 922 m4_defun([_LT_TAG_COMPILER], 923 [AC_REQUIRE([AC_PROG_CC])dnl 924 925 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 926 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 927 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 928 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 929 930 # If no C compiler was specified, use CC. 931 LTCC=${LTCC-"$CC"} 932 933 # If no C compiler flags were specified, use CFLAGS. 934 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 935 936 # Allow CC to be a program name with arguments. 937 compiler=$CC 938 ])# _LT_TAG_COMPILER 939 940 941 # _LT_COMPILER_BOILERPLATE 942 # ------------------------ 943 # Check for compiler boilerplate output or warnings with 944 # the simple compiler test code. 945 m4_defun([_LT_COMPILER_BOILERPLATE], 946 [m4_require([_LT_DECL_SED])dnl 947 ac_outfile=conftest.$ac_objext 948 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 949 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 950 _lt_compiler_boilerplate=`cat conftest.err` 951 $RM conftest* 952 ])# _LT_COMPILER_BOILERPLATE 953 954 955 # _LT_LINKER_BOILERPLATE 956 # ---------------------- 957 # Check for linker boilerplate output or warnings with 958 # the simple link test code. 959 m4_defun([_LT_LINKER_BOILERPLATE], 960 [m4_require([_LT_DECL_SED])dnl 961 ac_outfile=conftest.$ac_objext 962 echo "$lt_simple_link_test_code" >conftest.$ac_ext 963 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 964 _lt_linker_boilerplate=`cat conftest.err` 965 $RM -r conftest* 966 ])# _LT_LINKER_BOILERPLATE 967 968 # _LT_REQUIRED_DARWIN_CHECKS 969 # ------------------------- 970 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 971 case $host_os in 972 rhapsody* | darwin*) 973 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 974 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 975 AC_CHECK_TOOL([LIPO], [lipo], [:]) 976 AC_CHECK_TOOL([OTOOL], [otool], [:]) 977 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 978 _LT_DECL([], [DSYMUTIL], [1], 979 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 980 _LT_DECL([], [NMEDIT], [1], 981 [Tool to change global to local symbols on Mac OS X]) 982 _LT_DECL([], [LIPO], [1], 983 [Tool to manipulate fat objects and archives on Mac OS X]) 984 _LT_DECL([], [OTOOL], [1], 985 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 986 _LT_DECL([], [OTOOL64], [1], 987 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 988 989 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 990 [lt_cv_apple_cc_single_mod=no 991 if test -z "${LT_MULTI_MODULE}"; then 992 # By default we will add the -single_module flag. You can override 993 # by either setting the environment variable LT_MULTI_MODULE 994 # non-empty at configure time, or by adding -multi_module to the 995 # link flags. 996 rm -rf libconftest.dylib* 997 echo "int foo(void){return 1;}" > conftest.c 998 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 999 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1000 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1001 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1002 _lt_result=$? 1003 # If there is a non-empty error log, and "single_module" 1004 # appears in it, assume the flag caused a linker warning 1005 if test -s conftest.err && $GREP single_module conftest.err; then 1006 cat conftest.err >&AS_MESSAGE_LOG_FD 1007 # Otherwise, if the output was created with a 0 exit code from 1008 # the compiler, it worked. 1009 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 1010 lt_cv_apple_cc_single_mod=yes 1011 else 1012 cat conftest.err >&AS_MESSAGE_LOG_FD 1013 fi 1014 rm -rf libconftest.dylib* 1015 rm -f conftest.* 1016 fi]) 1017 1018 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1019 [lt_cv_ld_exported_symbols_list], 1020 [lt_cv_ld_exported_symbols_list=no 1021 save_LDFLAGS=$LDFLAGS 1022 echo "_main" > conftest.sym 1023 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1024 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1025 [lt_cv_ld_exported_symbols_list=yes], 1026 [lt_cv_ld_exported_symbols_list=no]) 1027 LDFLAGS="$save_LDFLAGS" 1028 ]) 1029 1030 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1031 [lt_cv_ld_force_load=no 1032 cat > conftest.c << _LT_EOF 1033 int forced_loaded() { return 2;} 1034 _LT_EOF 1035 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1036 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1037 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1038 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1039 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1040 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1041 cat > conftest.c << _LT_EOF 1042 int main() { return 0;} 1043 _LT_EOF 1044 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1045 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1046 _lt_result=$? 1047 if test -s conftest.err && $GREP force_load conftest.err; then 1048 cat conftest.err >&AS_MESSAGE_LOG_FD 1049 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 1050 lt_cv_ld_force_load=yes 1051 else 1052 cat conftest.err >&AS_MESSAGE_LOG_FD 1053 fi 1054 rm -f conftest.err libconftest.a conftest conftest.c 1055 rm -rf conftest.dSYM 1056 ]) 1057 case $host_os in 1058 rhapsody* | darwin1.[[012]]) 1059 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1060 darwin1.*) 1061 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1062 darwin*) # darwin 5.x on 1063 # if running on 10.5 or later, the deployment target defaults 1064 # to the OS version, if on x86, and 10.4, the deployment 1065 # target defaults to 10.4. Don't you love it? 1066 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1067 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1068 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1069 10.[[012]]*) 1070 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1071 10.*) 1072 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1073 esac 1074 ;; 1075 esac 1076 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1077 _lt_dar_single_mod='$single_module' 1078 fi 1079 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1080 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1081 else 1082 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1083 fi 1084 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1085 _lt_dsymutil='~$DSYMUTIL $lib || :' 1086 else 1087 _lt_dsymutil= 1088 fi 1089 ;; 1090 esac 1091 ]) 1092 1093 1094 # _LT_DARWIN_LINKER_FEATURES([TAG]) 1095 # --------------------------------- 1096 # Checks for linker and compiler features on darwin 1097 m4_defun([_LT_DARWIN_LINKER_FEATURES], 1098 [ 1099 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1100 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1101 _LT_TAGVAR(hardcode_direct, $1)=no 1102 _LT_TAGVAR(hardcode_automatic, $1)=yes 1103 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1104 if test "$lt_cv_ld_force_load" = "yes"; then 1105 _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\"`' 1106 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1107 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1108 else 1109 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1110 fi 1111 _LT_TAGVAR(link_all_deplibs, $1)=yes 1112 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1113 case $cc_basename in 1114 ifort*) _lt_dar_can_shared=yes ;; 1115 *) _lt_dar_can_shared=$GCC ;; 1116 esac 1117 if test "$_lt_dar_can_shared" = "yes"; then 1118 output_verbose_link_cmd=func_echo_all 1119 _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}" 1120 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1121 _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}" 1122 _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}" 1123 m4_if([$1], [CXX], 1124 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1125 _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}" 1126 _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}" 1127 fi 1128 ],[]) 1129 else 1130 _LT_TAGVAR(ld_shlibs, $1)=no 1131 fi 1132 ]) 1133 1134 # _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1135 # ---------------------------------- 1136 # Links a minimal program and checks the executable 1137 # for the system default hardcoded library path. In most cases, 1138 # this is /usr/lib:/lib, but when the MPI compilers are used 1139 # the location of the communication and MPI libs are included too. 1140 # If we don't find anything, use the default library path according 1141 # to the aix ld manual. 1142 # Store the results from the different compilers for each TAGNAME. 1143 # Allow to override them for all tags through lt_cv_aix_libpath. 1144 m4_defun([_LT_SYS_MODULE_PATH_AIX], 1145 [m4_require([_LT_DECL_SED])dnl 1146 if test "${lt_cv_aix_libpath+set}" = set; then 1147 aix_libpath=$lt_cv_aix_libpath 1148 else 1149 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1150 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1151 lt_aix_libpath_sed='[ 1152 /Import File Strings/,/^$/ { 1153 /^0/ { 1154 s/^0 *\([^ ]*\) *$/\1/ 1155 p 1156 } 1157 }]' 1158 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1159 # Check for a 64-bit object if we didn't find anything. 1160 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1161 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1162 fi],[]) 1163 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1164 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1165 fi 1166 ]) 1167 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1168 fi 1169 ])# _LT_SYS_MODULE_PATH_AIX 1170 1171 1172 # _LT_SHELL_INIT(ARG) 1173 # ------------------- 1174 m4_define([_LT_SHELL_INIT], 1175 [m4_divert_text([M4SH-INIT], [$1 1176 ])])# _LT_SHELL_INIT 1177 1178 1179 1180 # _LT_PROG_ECHO_BACKSLASH 1181 # ----------------------- 1182 # Find how we can fake an echo command that does not interpret backslash. 1183 # In particular, with Autoconf 2.60 or later we add some code to the start 1184 # of the generated configure script which will find a shell with a builtin 1185 # printf (which we can use as an echo command). 1186 m4_defun([_LT_PROG_ECHO_BACKSLASH], 1187 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1188 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1189 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1190 1191 AC_MSG_CHECKING([how to print strings]) 1192 # Test print first, because it will be a builtin if present. 1193 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1194 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1195 ECHO='print -r --' 1196 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1197 ECHO='printf %s\n' 1198 else 1199 # Use this function as a fallback that always works. 1200 func_fallback_echo () 1201 { 1202 eval 'cat <<_LTECHO_EOF 1203 $[]1 1204 _LTECHO_EOF' 1205 } 1206 ECHO='func_fallback_echo' 1207 fi 1208 1209 # func_echo_all arg... 1210 # Invoke $ECHO with all args, space-separated. 1211 func_echo_all () 1212 { 1213 $ECHO "$*" 1214 } 1215 1216 case "$ECHO" in 1217 printf*) AC_MSG_RESULT([printf]) ;; 1218 print*) AC_MSG_RESULT([print -r]) ;; 1219 *) AC_MSG_RESULT([cat]) ;; 1220 esac 1221 1222 m4_ifdef([_AS_DETECT_SUGGESTED], 1223 [_AS_DETECT_SUGGESTED([ 1224 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1225 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1227 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1228 PATH=/empty FPATH=/empty; export PATH FPATH 1229 test "X`printf %s $ECHO`" = "X$ECHO" \ 1230 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1231 1232 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1233 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1234 ])# _LT_PROG_ECHO_BACKSLASH 1235 1236 1237 # _LT_WITH_SYSROOT 1238 # ---------------- 1239 AC_DEFUN([_LT_WITH_SYSROOT], 1240 [AC_MSG_CHECKING([for sysroot]) 1241 AC_ARG_WITH([sysroot], 1242 [ --with-sysroot[=DIR] Search for dependent libraries within DIR 1243 (or the compiler's sysroot if not specified).], 1244 [], [with_sysroot=no]) 1245 1246 dnl lt_sysroot will always be passed unquoted. We quote it here 1247 dnl in case the user passed a directory name. 1248 lt_sysroot= 1249 case ${with_sysroot} in #( 1250 yes) 1251 if test "$GCC" = yes; then 1252 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1253 fi 1254 ;; #( 1255 /*) 1256 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1257 ;; #( 1258 no|'') 1259 ;; #( 1260 *) 1261 AC_MSG_RESULT([${with_sysroot}]) 1262 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1263 ;; 1264 esac 1265 1266 AC_MSG_RESULT([${lt_sysroot:-no}]) 1267 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1268 [dependent libraries, and in which our libraries should be installed.])]) 1269 1270 # _LT_ENABLE_LOCK 1271 # --------------- 1272 m4_defun([_LT_ENABLE_LOCK], 1273 [AC_ARG_ENABLE([libtool-lock], 1274 [AS_HELP_STRING([--disable-libtool-lock], 1275 [avoid locking (might break parallel builds)])]) 1276 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1277 1278 # Some flags need to be propagated to the compiler or linker for good 1279 # libtool support. 1280 case $host in 1281 ia64-*-hpux*) 1282 # Find out which ABI we are using. 1283 echo 'int i;' > conftest.$ac_ext 1284 if AC_TRY_EVAL(ac_compile); then 1285 case `/usr/bin/file conftest.$ac_objext` in 1286 *ELF-32*) 1287 HPUX_IA64_MODE="32" 1288 ;; 1289 *ELF-64*) 1290 HPUX_IA64_MODE="64" 1291 ;; 1292 esac 1293 fi 1294 rm -rf conftest* 1295 ;; 1296 *-*-irix6*) 1297 # Find out which ABI we are using. 1298 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1299 if AC_TRY_EVAL(ac_compile); then 1300 if test "$lt_cv_prog_gnu_ld" = yes; then 1301 case `/usr/bin/file conftest.$ac_objext` in 1302 *32-bit*) 1303 LD="${LD-ld} -melf32bsmip" 1304 ;; 1305 *N32*) 1306 LD="${LD-ld} -melf32bmipn32" 1307 ;; 1308 *64-bit*) 1309 LD="${LD-ld} -melf64bmip" 1310 ;; 1311 esac 1312 else 1313 case `/usr/bin/file conftest.$ac_objext` in 1314 *32-bit*) 1315 LD="${LD-ld} -32" 1316 ;; 1317 *N32*) 1318 LD="${LD-ld} -n32" 1319 ;; 1320 *64-bit*) 1321 LD="${LD-ld} -64" 1322 ;; 1323 esac 1324 fi 1325 fi 1326 rm -rf conftest* 1327 ;; 1328 1329 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 1330 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1331 # Find out which ABI we are using. 1332 echo 'int i;' > conftest.$ac_ext 1333 if AC_TRY_EVAL(ac_compile); then 1334 case `/usr/bin/file conftest.o` in 1335 *32-bit*) 1336 case $host in 1337 x86_64-*kfreebsd*-gnu) 1338 LD="${LD-ld} -m elf_i386_fbsd" 1339 ;; 1340 x86_64-*linux*) 1341 case `/usr/bin/file conftest.o` in 1342 *x86-64*) 1343 LD="${LD-ld} -m elf32_x86_64" 1344 ;; 1345 *) 1346 LD="${LD-ld} -m elf_i386" 1347 ;; 1348 esac 1349 ;; 1350 powerpc64le-*) 1351 LD="${LD-ld} -m elf32lppclinux" 1352 ;; 1353 powerpc64-*) 1354 LD="${LD-ld} -m elf32ppclinux" 1355 ;; 1356 s390x-*linux*) 1357 LD="${LD-ld} -m elf_s390" 1358 ;; 1359 sparc64-*linux*) 1360 LD="${LD-ld} -m elf32_sparc" 1361 ;; 1362 esac 1363 ;; 1364 *64-bit*) 1365 case $host in 1366 x86_64-*kfreebsd*-gnu) 1367 LD="${LD-ld} -m elf_x86_64_fbsd" 1368 ;; 1369 x86_64-*linux*) 1370 LD="${LD-ld} -m elf_x86_64" 1371 ;; 1372 powerpcle-*) 1373 LD="${LD-ld} -m elf64lppc" 1374 ;; 1375 powerpc-*) 1376 LD="${LD-ld} -m elf64ppc" 1377 ;; 1378 s390*-*linux*|s390*-*tpf*) 1379 LD="${LD-ld} -m elf64_s390" 1380 ;; 1381 sparc*-*linux*) 1382 LD="${LD-ld} -m elf64_sparc" 1383 ;; 1384 esac 1385 ;; 1386 esac 1387 fi 1388 rm -rf conftest* 1389 ;; 1390 1391 *-*-sco3.2v5*) 1392 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1393 SAVE_CFLAGS="$CFLAGS" 1394 CFLAGS="$CFLAGS -belf" 1395 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1396 [AC_LANG_PUSH(C) 1397 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1398 AC_LANG_POP]) 1399 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1400 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1401 CFLAGS="$SAVE_CFLAGS" 1402 fi 1403 ;; 1404 *-*solaris*) 1405 # Find out which ABI we are using. 1406 echo 'int i;' > conftest.$ac_ext 1407 if AC_TRY_EVAL(ac_compile); then 1408 case `/usr/bin/file conftest.o` in 1409 *64-bit*) 1410 case $lt_cv_prog_gnu_ld in 1411 yes*) 1412 case $host in 1413 i?86-*-solaris*) 1414 LD="${LD-ld} -m elf_x86_64" 1415 ;; 1416 sparc*-*-solaris*) 1417 LD="${LD-ld} -m elf64_sparc" 1418 ;; 1419 esac 1420 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1421 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1422 LD="${LD-ld}_sol2" 1423 fi 1424 ;; 1425 *) 1426 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1427 LD="${LD-ld} -64" 1428 fi 1429 ;; 1430 esac 1431 ;; 1432 esac 1433 fi 1434 rm -rf conftest* 1435 ;; 1436 esac 1437 1438 need_locks="$enable_libtool_lock" 1439 ])# _LT_ENABLE_LOCK 1440 1441 1442 # _LT_PROG_AR 1443 # ----------- 1444 m4_defun([_LT_PROG_AR], 1445 [AC_CHECK_TOOLS(AR, [ar], false) 1446 : ${AR=ar} 1447 : ${AR_FLAGS=cru} 1448 _LT_DECL([], [AR], [1], [The archiver]) 1449 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1450 1451 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1452 [lt_cv_ar_at_file=no 1453 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1454 [echo conftest.$ac_objext > conftest.lst 1455 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1456 AC_TRY_EVAL([lt_ar_try]) 1457 if test "$ac_status" -eq 0; then 1458 # Ensure the archiver fails upon bogus file names. 1459 rm -f conftest.$ac_objext libconftest.a 1460 AC_TRY_EVAL([lt_ar_try]) 1461 if test "$ac_status" -ne 0; then 1462 lt_cv_ar_at_file=@ 1463 fi 1464 fi 1465 rm -f conftest.* libconftest.a 1466 ]) 1467 ]) 1468 1469 if test "x$lt_cv_ar_at_file" = xno; then 1470 archiver_list_spec= 1471 else 1472 archiver_list_spec=$lt_cv_ar_at_file 1473 fi 1474 _LT_DECL([], [archiver_list_spec], [1], 1475 [How to feed a file listing to the archiver]) 1476 ])# _LT_PROG_AR 1477 1478 1479 # _LT_CMD_OLD_ARCHIVE 1480 # ------------------- 1481 m4_defun([_LT_CMD_OLD_ARCHIVE], 1482 [_LT_PROG_AR 1483 1484 AC_CHECK_TOOL(STRIP, strip, :) 1485 test -z "$STRIP" && STRIP=: 1486 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1487 1488 AC_CHECK_TOOL(RANLIB, ranlib, :) 1489 test -z "$RANLIB" && RANLIB=: 1490 _LT_DECL([], [RANLIB], [1], 1491 [Commands used to install an old-style archive]) 1492 1493 # Determine commands to create old-style static archives. 1494 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1495 old_postinstall_cmds='chmod 644 $oldlib' 1496 old_postuninstall_cmds= 1497 1498 if test -n "$RANLIB"; then 1499 case $host_os in 1500 openbsd*) 1501 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1502 ;; 1503 *) 1504 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1505 ;; 1506 esac 1507 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1508 fi 1509 1510 case $host_os in 1511 darwin*) 1512 lock_old_archive_extraction=yes ;; 1513 *) 1514 lock_old_archive_extraction=no ;; 1515 esac 1516 _LT_DECL([], [old_postinstall_cmds], [2]) 1517 _LT_DECL([], [old_postuninstall_cmds], [2]) 1518 _LT_TAGDECL([], [old_archive_cmds], [2], 1519 [Commands used to build an old-style archive]) 1520 _LT_DECL([], [lock_old_archive_extraction], [0], 1521 [Whether to use a lock for old archive extraction]) 1522 ])# _LT_CMD_OLD_ARCHIVE 1523 1524 1525 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1526 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1527 # ---------------------------------------------------------------- 1528 # Check whether the given compiler option works 1529 AC_DEFUN([_LT_COMPILER_OPTION], 1530 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1531 m4_require([_LT_DECL_SED])dnl 1532 AC_CACHE_CHECK([$1], [$2], 1533 [$2=no 1534 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1535 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1536 lt_compiler_flag="$3" 1537 # Insert the option either (1) after the last *FLAGS variable, or 1538 # (2) before a word containing "conftest.", or (3) at the end. 1539 # Note that $ac_compile itself does not contain backslashes and begins 1540 # with a dollar sign (not a hyphen), so the echo should work correctly. 1541 # The option is referenced via a variable to avoid confusing sed. 1542 lt_compile=`echo "$ac_compile" | $SED \ 1543 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1544 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1545 -e 's:$: $lt_compiler_flag:'` 1546 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1547 (eval "$lt_compile" 2>conftest.err) 1548 ac_status=$? 1549 cat conftest.err >&AS_MESSAGE_LOG_FD 1550 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1551 if (exit $ac_status) && test -s "$ac_outfile"; then 1552 # The compiler can only warn and ignore the option if not recognized 1553 # So say no if there are warnings other than the usual output. 1554 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1555 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1556 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1557 $2=yes 1558 fi 1559 fi 1560 $RM conftest* 1561 ]) 1562 1563 if test x"[$]$2" = xyes; then 1564 m4_if([$5], , :, [$5]) 1565 else 1566 m4_if([$6], , :, [$6]) 1567 fi 1568 ])# _LT_COMPILER_OPTION 1569 1570 # Old name: 1571 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1572 dnl aclocal-1.4 backwards compatibility: 1573 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1574 1575 1576 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1577 # [ACTION-SUCCESS], [ACTION-FAILURE]) 1578 # ---------------------------------------------------- 1579 # Check whether the given linker option works 1580 AC_DEFUN([_LT_LINKER_OPTION], 1581 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1582 m4_require([_LT_DECL_SED])dnl 1583 AC_CACHE_CHECK([$1], [$2], 1584 [$2=no 1585 save_LDFLAGS="$LDFLAGS" 1586 LDFLAGS="$LDFLAGS $3" 1587 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1588 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1589 # The linker can only warn and ignore the option if not recognized 1590 # So say no if there are warnings 1591 if test -s conftest.err; then 1592 # Append any errors to the config.log. 1593 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1594 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1595 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1596 if diff conftest.exp conftest.er2 >/dev/null; then 1597 $2=yes 1598 fi 1599 else 1600 $2=yes 1601 fi 1602 fi 1603 $RM -r conftest* 1604 LDFLAGS="$save_LDFLAGS" 1605 ]) 1606 1607 if test x"[$]$2" = xyes; then 1608 m4_if([$4], , :, [$4]) 1609 else 1610 m4_if([$5], , :, [$5]) 1611 fi 1612 ])# _LT_LINKER_OPTION 1613 1614 # Old name: 1615 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1616 dnl aclocal-1.4 backwards compatibility: 1617 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1618 1619 1620 # LT_CMD_MAX_LEN 1621 #--------------- 1622 AC_DEFUN([LT_CMD_MAX_LEN], 1623 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1624 # find the maximum length of command line arguments 1625 AC_MSG_CHECKING([the maximum length of command line arguments]) 1626 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1627 i=0 1628 teststring="ABCD" 1629 1630 case $build_os in 1631 msdosdjgpp*) 1632 # On DJGPP, this test can blow up pretty badly due to problems in libc 1633 # (any single argument exceeding 2000 bytes causes a buffer overrun 1634 # during glob expansion). Even if it were fixed, the result of this 1635 # check would be larger than it should be. 1636 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1637 ;; 1638 1639 gnu*) 1640 # Under GNU Hurd, this test is not required because there is 1641 # no limit to the length of command line arguments. 1642 # Libtool will interpret -1 as no limit whatsoever 1643 lt_cv_sys_max_cmd_len=-1; 1644 ;; 1645 1646 cygwin* | mingw* | cegcc*) 1647 # On Win9x/ME, this test blows up -- it succeeds, but takes 1648 # about 5 minutes as the teststring grows exponentially. 1649 # Worse, since 9x/ME are not pre-emptively multitasking, 1650 # you end up with a "frozen" computer, even though with patience 1651 # the test eventually succeeds (with a max line length of 256k). 1652 # Instead, let's just punt: use the minimum linelength reported by 1653 # all of the supported platforms: 8192 (on NT/2K/XP). 1654 lt_cv_sys_max_cmd_len=8192; 1655 ;; 1656 1657 mint*) 1658 # On MiNT this can take a long time and run out of memory. 1659 lt_cv_sys_max_cmd_len=8192; 1660 ;; 1661 1662 amigaos*) 1663 # On AmigaOS with pdksh, this test takes hours, literally. 1664 # So we just punt and use a minimum line length of 8192. 1665 lt_cv_sys_max_cmd_len=8192; 1666 ;; 1667 1668 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1669 # This has been around since 386BSD, at least. Likely further. 1670 if test -x /sbin/sysctl; then 1671 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1672 elif test -x /usr/sbin/sysctl; then 1673 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1674 else 1675 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1676 fi 1677 # And add a safety zone 1678 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1679 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1680 ;; 1681 1682 interix*) 1683 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1684 lt_cv_sys_max_cmd_len=196608 1685 ;; 1686 1687 os2*) 1688 # The test takes a long time on OS/2. 1689 lt_cv_sys_max_cmd_len=8192 1690 ;; 1691 1692 osf*) 1693 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1694 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1695 # nice to cause kernel panics so lets avoid the loop below. 1696 # First set a reasonable default. 1697 lt_cv_sys_max_cmd_len=16384 1698 # 1699 if test -x /sbin/sysconfig; then 1700 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1701 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1702 esac 1703 fi 1704 ;; 1705 sco3.2v5*) 1706 lt_cv_sys_max_cmd_len=102400 1707 ;; 1708 sysv5* | sco5v6* | sysv4.2uw2*) 1709 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1710 if test -n "$kargmax"; then 1711 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1712 else 1713 lt_cv_sys_max_cmd_len=32768 1714 fi 1715 ;; 1716 *) 1717 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1718 if test -n "$lt_cv_sys_max_cmd_len" && \ 1719 test undefined != "$lt_cv_sys_max_cmd_len"; then 1720 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1721 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1722 else 1723 # Make teststring a little bigger before we do anything with it. 1724 # a 1K string should be a reasonable start. 1725 for i in 1 2 3 4 5 6 7 8 ; do 1726 teststring=$teststring$teststring 1727 done 1728 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1729 # If test is not a shell built-in, we'll probably end up computing a 1730 # maximum length that is only half of the actual maximum length, but 1731 # we can't tell. 1732 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 1733 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1734 test $i != 17 # 1/2 MB should be enough 1735 do 1736 i=`expr $i + 1` 1737 teststring=$teststring$teststring 1738 done 1739 # Only check the string length outside the loop. 1740 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1741 teststring= 1742 # Add a significant safety factor because C++ compilers can tack on 1743 # massive amounts of additional arguments before passing them to the 1744 # linker. It appears as though 1/2 is a usable value. 1745 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1746 fi 1747 ;; 1748 esac 1749 ]) 1750 if test -n $lt_cv_sys_max_cmd_len ; then 1751 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1752 else 1753 AC_MSG_RESULT(none) 1754 fi 1755 max_cmd_len=$lt_cv_sys_max_cmd_len 1756 _LT_DECL([], [max_cmd_len], [0], 1757 [What is the maximum length of a command?]) 1758 ])# LT_CMD_MAX_LEN 1759 1760 # Old name: 1761 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1762 dnl aclocal-1.4 backwards compatibility: 1763 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1764 1765 1766 # _LT_HEADER_DLFCN 1767 # ---------------- 1768 m4_defun([_LT_HEADER_DLFCN], 1769 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1770 ])# _LT_HEADER_DLFCN 1771 1772 1773 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1774 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1775 # ---------------------------------------------------------------- 1776 m4_defun([_LT_TRY_DLOPEN_SELF], 1777 [m4_require([_LT_HEADER_DLFCN])dnl 1778 if test "$cross_compiling" = yes; then : 1779 [$4] 1780 else 1781 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1782 lt_status=$lt_dlunknown 1783 cat > conftest.$ac_ext <<_LT_EOF 1784 [#line $LINENO "configure" 1785 #include "confdefs.h" 1786 1787 #if HAVE_DLFCN_H 1788 #include <dlfcn.h> 1789 #endif 1790 1791 #include <stdio.h> 1792 1793 #ifdef RTLD_GLOBAL 1794 # define LT_DLGLOBAL RTLD_GLOBAL 1795 #else 1796 # ifdef DL_GLOBAL 1797 # define LT_DLGLOBAL DL_GLOBAL 1798 # else 1799 # define LT_DLGLOBAL 0 1800 # endif 1801 #endif 1802 1803 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1804 find out it does not work in some platform. */ 1805 #ifndef LT_DLLAZY_OR_NOW 1806 # ifdef RTLD_LAZY 1807 # define LT_DLLAZY_OR_NOW RTLD_LAZY 1808 # else 1809 # ifdef DL_LAZY 1810 # define LT_DLLAZY_OR_NOW DL_LAZY 1811 # else 1812 # ifdef RTLD_NOW 1813 # define LT_DLLAZY_OR_NOW RTLD_NOW 1814 # else 1815 # ifdef DL_NOW 1816 # define LT_DLLAZY_OR_NOW DL_NOW 1817 # else 1818 # define LT_DLLAZY_OR_NOW 0 1819 # endif 1820 # endif 1821 # endif 1822 # endif 1823 #endif 1824 1825 /* When -fvisbility=hidden is used, assume the code has been annotated 1826 correspondingly for the symbols needed. */ 1827 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1828 int fnord () __attribute__((visibility("default"))); 1829 #endif 1830 1831 int fnord () { return 42; } 1832 int main () 1833 { 1834 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1835 int status = $lt_dlunknown; 1836 1837 if (self) 1838 { 1839 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1840 else 1841 { 1842 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1843 else puts (dlerror ()); 1844 } 1845 /* dlclose (self); */ 1846 } 1847 else 1848 puts (dlerror ()); 1849 1850 return status; 1851 }] 1852 _LT_EOF 1853 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1854 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1855 lt_status=$? 1856 case x$lt_status in 1857 x$lt_dlno_uscore) $1 ;; 1858 x$lt_dlneed_uscore) $2 ;; 1859 x$lt_dlunknown|x*) $3 ;; 1860 esac 1861 else : 1862 # compilation failed 1863 $3 1864 fi 1865 fi 1866 rm -fr conftest* 1867 ])# _LT_TRY_DLOPEN_SELF 1868 1869 1870 # LT_SYS_DLOPEN_SELF 1871 # ------------------ 1872 AC_DEFUN([LT_SYS_DLOPEN_SELF], 1873 [m4_require([_LT_HEADER_DLFCN])dnl 1874 if test "x$enable_dlopen" != xyes; then 1875 enable_dlopen=unknown 1876 enable_dlopen_self=unknown 1877 enable_dlopen_self_static=unknown 1878 else 1879 lt_cv_dlopen=no 1880 lt_cv_dlopen_libs= 1881 1882 case $host_os in 1883 beos*) 1884 lt_cv_dlopen="load_add_on" 1885 lt_cv_dlopen_libs= 1886 lt_cv_dlopen_self=yes 1887 ;; 1888 1889 mingw* | pw32* | cegcc*) 1890 lt_cv_dlopen="LoadLibrary" 1891 lt_cv_dlopen_libs= 1892 ;; 1893 1894 cygwin*) 1895 lt_cv_dlopen="dlopen" 1896 lt_cv_dlopen_libs= 1897 ;; 1898 1899 darwin*) 1900 # if libdl is installed we need to link against it 1901 AC_CHECK_LIB([dl], [dlopen], 1902 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1903 lt_cv_dlopen="dyld" 1904 lt_cv_dlopen_libs= 1905 lt_cv_dlopen_self=yes 1906 ]) 1907 ;; 1908 1909 *) 1910 AC_CHECK_FUNC([shl_load], 1911 [lt_cv_dlopen="shl_load"], 1912 [AC_CHECK_LIB([dld], [shl_load], 1913 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1914 [AC_CHECK_FUNC([dlopen], 1915 [lt_cv_dlopen="dlopen"], 1916 [AC_CHECK_LIB([dl], [dlopen], 1917 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1918 [AC_CHECK_LIB([svld], [dlopen], 1919 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1920 [AC_CHECK_LIB([dld], [dld_link], 1921 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1922 ]) 1923 ]) 1924 ]) 1925 ]) 1926 ]) 1927 ;; 1928 esac 1929 1930 if test "x$lt_cv_dlopen" != xno; then 1931 enable_dlopen=yes 1932 else 1933 enable_dlopen=no 1934 fi 1935 1936 case $lt_cv_dlopen in 1937 dlopen) 1938 save_CPPFLAGS="$CPPFLAGS" 1939 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1940 1941 save_LDFLAGS="$LDFLAGS" 1942 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1943 1944 save_LIBS="$LIBS" 1945 LIBS="$lt_cv_dlopen_libs $LIBS" 1946 1947 AC_CACHE_CHECK([whether a program can dlopen itself], 1948 lt_cv_dlopen_self, [dnl 1949 _LT_TRY_DLOPEN_SELF( 1950 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1951 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1952 ]) 1953 1954 if test "x$lt_cv_dlopen_self" = xyes; then 1955 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1956 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1957 lt_cv_dlopen_self_static, [dnl 1958 _LT_TRY_DLOPEN_SELF( 1959 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1960 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1961 ]) 1962 fi 1963 1964 CPPFLAGS="$save_CPPFLAGS" 1965 LDFLAGS="$save_LDFLAGS" 1966 LIBS="$save_LIBS" 1967 ;; 1968 esac 1969 1970 case $lt_cv_dlopen_self in 1971 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1972 *) enable_dlopen_self=unknown ;; 1973 esac 1974 1975 case $lt_cv_dlopen_self_static in 1976 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1977 *) enable_dlopen_self_static=unknown ;; 1978 esac 1979 fi 1980 _LT_DECL([dlopen_support], [enable_dlopen], [0], 1981 [Whether dlopen is supported]) 1982 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1983 [Whether dlopen of programs is supported]) 1984 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1985 [Whether dlopen of statically linked programs is supported]) 1986 ])# LT_SYS_DLOPEN_SELF 1987 1988 # Old name: 1989 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1990 dnl aclocal-1.4 backwards compatibility: 1991 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1992 1993 1994 # _LT_COMPILER_C_O([TAGNAME]) 1995 # --------------------------- 1996 # Check to see if options -c and -o are simultaneously supported by compiler. 1997 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 1998 m4_defun([_LT_COMPILER_C_O], 1999 [m4_require([_LT_DECL_SED])dnl 2000 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2001 m4_require([_LT_TAG_COMPILER])dnl 2002 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 2003 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 2004 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 2005 $RM -r conftest 2>/dev/null 2006 mkdir conftest 2007 cd conftest 2008 mkdir out 2009 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 2010 2011 lt_compiler_flag="-o out/conftest2.$ac_objext" 2012 # Insert the option either (1) after the last *FLAGS variable, or 2013 # (2) before a word containing "conftest.", or (3) at the end. 2014 # Note that $ac_compile itself does not contain backslashes and begins 2015 # with a dollar sign (not a hyphen), so the echo should work correctly. 2016 lt_compile=`echo "$ac_compile" | $SED \ 2017 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2018 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2019 -e 's:$: $lt_compiler_flag:'` 2020 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2021 (eval "$lt_compile" 2>out/conftest.err) 2022 ac_status=$? 2023 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2024 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2025 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2026 then 2027 # The compiler can only warn and ignore the option if not recognized 2028 # So say no if there are warnings 2029 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2030 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2031 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2032 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2033 fi 2034 fi 2035 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2036 $RM conftest* 2037 # SGI C++ compiler will create directory out/ii_files/ for 2038 # template instantiation 2039 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2040 $RM out/* && rmdir out 2041 cd .. 2042 $RM -r conftest 2043 $RM conftest* 2044 ]) 2045 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2046 [Does compiler simultaneously support -c and -o options?]) 2047 ])# _LT_COMPILER_C_O 2048 2049 2050 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2051 # ---------------------------------- 2052 # Check to see if we can do hard links to lock some files if needed 2053 m4_defun([_LT_COMPILER_FILE_LOCKS], 2054 [m4_require([_LT_ENABLE_LOCK])dnl 2055 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2056 _LT_COMPILER_C_O([$1]) 2057 2058 hard_links="nottested" 2059 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 2060 # do not overwrite the value of need_locks provided by the user 2061 AC_MSG_CHECKING([if we can lock with hard links]) 2062 hard_links=yes 2063 $RM conftest* 2064 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2065 touch conftest.a 2066 ln conftest.a conftest.b 2>&5 || hard_links=no 2067 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2068 AC_MSG_RESULT([$hard_links]) 2069 if test "$hard_links" = no; then 2070 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 2071 need_locks=warn 2072 fi 2073 else 2074 need_locks=no 2075 fi 2076 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2077 ])# _LT_COMPILER_FILE_LOCKS 2078 2079 2080 # _LT_CHECK_OBJDIR 2081 # ---------------- 2082 m4_defun([_LT_CHECK_OBJDIR], 2083 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2084 [rm -f .libs 2>/dev/null 2085 mkdir .libs 2>/dev/null 2086 if test -d .libs; then 2087 lt_cv_objdir=.libs 2088 else 2089 # MS-DOS does not allow filenames that begin with a dot. 2090 lt_cv_objdir=_libs 2091 fi 2092 rmdir .libs 2>/dev/null]) 2093 objdir=$lt_cv_objdir 2094 _LT_DECL([], [objdir], [0], 2095 [The name of the directory that contains temporary libtool files])dnl 2096 m4_pattern_allow([LT_OBJDIR])dnl 2097 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2098 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2099 ])# _LT_CHECK_OBJDIR 2100 2101 2102 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2103 # -------------------------------------- 2104 # Check hardcoding attributes. 2105 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2106 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 2107 _LT_TAGVAR(hardcode_action, $1)= 2108 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2109 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2110 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2111 2112 # We can hardcode non-existent directories. 2113 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2114 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2115 # have to relink, otherwise we might link with an installed library 2116 # when we should be linking with a yet-to-be-installed one 2117 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2118 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2119 # Linking always hardcodes the temporary library directory. 2120 _LT_TAGVAR(hardcode_action, $1)=relink 2121 else 2122 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2123 _LT_TAGVAR(hardcode_action, $1)=immediate 2124 fi 2125 else 2126 # We cannot hardcode anything, or else we can only hardcode existing 2127 # directories. 2128 _LT_TAGVAR(hardcode_action, $1)=unsupported 2129 fi 2130 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2131 2132 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2133 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2134 # Fast installation is not supported 2135 enable_fast_install=no 2136 elif test "$shlibpath_overrides_runpath" = yes || 2137 test "$enable_shared" = no; then 2138 # Fast installation is not necessary 2139 enable_fast_install=needless 2140 fi 2141 _LT_TAGDECL([], [hardcode_action], [0], 2142 [How to hardcode a shared library path into an executable]) 2143 ])# _LT_LINKER_HARDCODE_LIBPATH 2144 2145 2146 # _LT_CMD_STRIPLIB 2147 # ---------------- 2148 m4_defun([_LT_CMD_STRIPLIB], 2149 [m4_require([_LT_DECL_EGREP]) 2150 striplib= 2151 old_striplib= 2152 AC_MSG_CHECKING([whether stripping libraries is possible]) 2153 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2154 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2155 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2156 AC_MSG_RESULT([yes]) 2157 else 2158 # FIXME - insert some real tests, host_os isn't really good enough 2159 case $host_os in 2160 darwin*) 2161 if test -n "$STRIP" ; then 2162 striplib="$STRIP -x" 2163 old_striplib="$STRIP -S" 2164 AC_MSG_RESULT([yes]) 2165 else 2166 AC_MSG_RESULT([no]) 2167 fi 2168 ;; 2169 *) 2170 AC_MSG_RESULT([no]) 2171 ;; 2172 esac 2173 fi 2174 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2175 _LT_DECL([], [striplib], [1]) 2176 ])# _LT_CMD_STRIPLIB 2177 2178 2179 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2180 # ----------------------------- 2181 # PORTME Fill in your ld.so characteristics 2182 m4_defun([_LT_SYS_DYNAMIC_LINKER], 2183 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2184 m4_require([_LT_DECL_EGREP])dnl 2185 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2186 m4_require([_LT_DECL_OBJDUMP])dnl 2187 m4_require([_LT_DECL_SED])dnl 2188 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2189 AC_MSG_CHECKING([dynamic linker characteristics]) 2190 m4_if([$1], 2191 [], [ 2192 if test "$GCC" = yes; then 2193 case $host_os in 2194 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2195 *) lt_awk_arg="/^libraries:/" ;; 2196 esac 2197 case $host_os in 2198 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2199 *) lt_sed_strip_eq="s,=/,/,g" ;; 2200 esac 2201 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2202 case $lt_search_path_spec in 2203 *\;*) 2204 # if the path contains ";" then we assume it to be the separator 2205 # otherwise default to the standard path separator (i.e. ":") - it is 2206 # assumed that no part of a normal pathname contains ";" but that should 2207 # okay in the real world where ";" in dirpaths is itself problematic. 2208 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2209 ;; 2210 *) 2211 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2212 ;; 2213 esac 2214 # Ok, now we have the path, separated by spaces, we can step through it 2215 # and add multilib dir if necessary. 2216 lt_tmp_lt_search_path_spec= 2217 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2218 for lt_sys_path in $lt_search_path_spec; do 2219 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2220 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2221 else 2222 test -d "$lt_sys_path" && \ 2223 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2224 fi 2225 done 2226 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2227 BEGIN {RS=" "; FS="/|\n";} { 2228 lt_foo=""; 2229 lt_count=0; 2230 for (lt_i = NF; lt_i > 0; lt_i--) { 2231 if ($lt_i != "" && $lt_i != ".") { 2232 if ($lt_i == "..") { 2233 lt_count++; 2234 } else { 2235 if (lt_count == 0) { 2236 lt_foo="/" $lt_i lt_foo; 2237 } else { 2238 lt_count--; 2239 } 2240 } 2241 } 2242 } 2243 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2244 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2245 }'` 2246 # AWK program above erroneously prepends '/' to C:/dos/paths 2247 # for these hosts. 2248 case $host_os in 2249 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2250 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2251 esac 2252 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2253 else 2254 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2255 fi]) 2256 library_names_spec= 2257 libname_spec='lib$name' 2258 soname_spec= 2259 shrext_cmds=".so" 2260 postinstall_cmds= 2261 postuninstall_cmds= 2262 finish_cmds= 2263 finish_eval= 2264 shlibpath_var= 2265 shlibpath_overrides_runpath=unknown 2266 version_type=none 2267 dynamic_linker="$host_os ld.so" 2268 sys_lib_dlsearch_path_spec="/lib /usr/lib" 2269 need_lib_prefix=unknown 2270 hardcode_into_libs=no 2271 2272 # when you set need_version to no, make sure it does not cause -set_version 2273 # flags to be left without arguments 2274 need_version=unknown 2275 2276 case $host_os in 2277 aix3*) 2278 version_type=linux # correct to gnu/linux during the next big refactor 2279 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2280 shlibpath_var=LIBPATH 2281 2282 # AIX 3 has no versioning support, so we append a major version to the name. 2283 soname_spec='${libname}${release}${shared_ext}$major' 2284 ;; 2285 2286 aix[[4-9]]*) 2287 version_type=linux # correct to gnu/linux during the next big refactor 2288 need_lib_prefix=no 2289 need_version=no 2290 hardcode_into_libs=yes 2291 if test "$host_cpu" = ia64; then 2292 # AIX 5 supports IA64 2293 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2294 shlibpath_var=LD_LIBRARY_PATH 2295 else 2296 # With GCC up to 2.95.x, collect2 would create an import file 2297 # for dependence libraries. The import file would start with 2298 # the line `#! .'. This would cause the generated library to 2299 # depend on `.', always an invalid library. This was fixed in 2300 # development snapshots of GCC prior to 3.0. 2301 case $host_os in 2302 aix4 | aix4.[[01]] | aix4.[[01]].*) 2303 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2304 echo ' yes ' 2305 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2306 : 2307 else 2308 can_build_shared=no 2309 fi 2310 ;; 2311 esac 2312 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2313 # soname into executable. Probably we can add versioning support to 2314 # collect2, so additional links can be useful in future. 2315 if test "$aix_use_runtimelinking" = yes; then 2316 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2317 # instead of lib<name>.a to let people know that these are not 2318 # typical AIX shared libraries. 2319 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2320 else 2321 # We preserve .a as extension for shared libraries through AIX4.2 2322 # and later when we are not doing run time linking. 2323 library_names_spec='${libname}${release}.a $libname.a' 2324 soname_spec='${libname}${release}${shared_ext}$major' 2325 fi 2326 shlibpath_var=LIBPATH 2327 fi 2328 ;; 2329 2330 amigaos*) 2331 case $host_cpu in 2332 powerpc) 2333 # Since July 2007 AmigaOS4 officially supports .so libraries. 2334 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2335 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2336 ;; 2337 m68k) 2338 library_names_spec='$libname.ixlibrary $libname.a' 2339 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2340 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 ${libname}_ixlibrary.a || exit 1; done' 2341 ;; 2342 esac 2343 ;; 2344 2345 beos*) 2346 library_names_spec='${libname}${shared_ext}' 2347 dynamic_linker="$host_os ld.so" 2348 shlibpath_var=LIBRARY_PATH 2349 ;; 2350 2351 bsdi[[45]]*) 2352 version_type=linux # correct to gnu/linux during the next big refactor 2353 need_version=no 2354 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2355 soname_spec='${libname}${release}${shared_ext}$major' 2356 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2357 shlibpath_var=LD_LIBRARY_PATH 2358 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2359 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2360 # the default ld.so.conf also contains /usr/contrib/lib and 2361 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2362 # libtool to hard-code these into programs 2363 ;; 2364 2365 cygwin* | mingw* | pw32* | cegcc*) 2366 version_type=windows 2367 shrext_cmds=".dll" 2368 need_version=no 2369 need_lib_prefix=no 2370 2371 case $GCC,$cc_basename in 2372 yes,*) 2373 # gcc 2374 library_names_spec='$libname.dll.a' 2375 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2376 postinstall_cmds='base_file=`basename \${file}`~ 2377 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2378 dldir=$destdir/`dirname \$dlpath`~ 2379 test -d \$dldir || mkdir -p \$dldir~ 2380 $install_prog $dir/$dlname \$dldir/$dlname~ 2381 chmod a+x \$dldir/$dlname~ 2382 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2383 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2384 fi' 2385 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2386 dlpath=$dir/\$dldll~ 2387 $RM \$dlpath' 2388 shlibpath_overrides_runpath=yes 2389 2390 case $host_os in 2391 cygwin*) 2392 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2393 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2394 m4_if([$1], [],[ 2395 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2396 ;; 2397 mingw* | cegcc*) 2398 # MinGW DLLs use traditional 'lib' prefix 2399 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2400 ;; 2401 pw32*) 2402 # pw32 DLLs use 'pw' prefix rather than 'lib' 2403 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2404 ;; 2405 esac 2406 dynamic_linker='Win32 ld.exe' 2407 ;; 2408 2409 *,cl*) 2410 # Native MSVC 2411 libname_spec='$name' 2412 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2413 library_names_spec='${libname}.dll.lib' 2414 2415 case $build_os in 2416 mingw*) 2417 sys_lib_search_path_spec= 2418 lt_save_ifs=$IFS 2419 IFS=';' 2420 for lt_path in $LIB 2421 do 2422 IFS=$lt_save_ifs 2423 # Let DOS variable expansion print the short 8.3 style file name. 2424 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2425 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2426 done 2427 IFS=$lt_save_ifs 2428 # Convert to MSYS style. 2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2430 ;; 2431 cygwin*) 2432 # Convert to unix form, then to dos form, then back to unix form 2433 # but this time dos style (no spaces!) so that the unix form looks 2434 # like /cygdrive/c/PROGRA~1:/cygdr... 2435 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2436 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2437 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2438 ;; 2439 *) 2440 sys_lib_search_path_spec="$LIB" 2441 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2442 # It is most probably a Windows format PATH. 2443 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2444 else 2445 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2446 fi 2447 # FIXME: find the short name or the path components, as spaces are 2448 # common. (e.g. "Program Files" -> "PROGRA~1") 2449 ;; 2450 esac 2451 2452 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2453 postinstall_cmds='base_file=`basename \${file}`~ 2454 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2455 dldir=$destdir/`dirname \$dlpath`~ 2456 test -d \$dldir || mkdir -p \$dldir~ 2457 $install_prog $dir/$dlname \$dldir/$dlname' 2458 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2459 dlpath=$dir/\$dldll~ 2460 $RM \$dlpath' 2461 shlibpath_overrides_runpath=yes 2462 dynamic_linker='Win32 link.exe' 2463 ;; 2464 2465 *) 2466 # Assume MSVC wrapper 2467 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2468 dynamic_linker='Win32 ld.exe' 2469 ;; 2470 esac 2471 # FIXME: first we should search . and the directory the executable is in 2472 shlibpath_var=PATH 2473 ;; 2474 2475 darwin* | rhapsody*) 2476 dynamic_linker="$host_os dyld" 2477 version_type=darwin 2478 need_lib_prefix=no 2479 need_version=no 2480 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2481 soname_spec='${libname}${release}${major}$shared_ext' 2482 shlibpath_overrides_runpath=yes 2483 shlibpath_var=DYLD_LIBRARY_PATH 2484 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2485 m4_if([$1], [],[ 2486 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2487 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2488 ;; 2489 2490 dgux*) 2491 version_type=linux # correct to gnu/linux during the next big refactor 2492 need_lib_prefix=no 2493 need_version=no 2494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2495 soname_spec='${libname}${release}${shared_ext}$major' 2496 shlibpath_var=LD_LIBRARY_PATH 2497 ;; 2498 2499 freebsd* | dragonfly*) 2500 # DragonFly does not have aout. When/if they implement a new 2501 # versioning mechanism, adjust this. 2502 if test -x /usr/bin/objformat; then 2503 objformat=`/usr/bin/objformat` 2504 else 2505 case $host_os in 2506 freebsd[[23]].*) objformat=aout ;; 2507 *) objformat=elf ;; 2508 esac 2509 fi 2510 version_type=freebsd-$objformat 2511 case $version_type in 2512 freebsd-elf*) 2513 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2514 need_version=no 2515 need_lib_prefix=no 2516 ;; 2517 freebsd-*) 2518 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2519 need_version=yes 2520 ;; 2521 esac 2522 shlibpath_var=LD_LIBRARY_PATH 2523 case $host_os in 2524 freebsd2.*) 2525 shlibpath_overrides_runpath=yes 2526 ;; 2527 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2528 shlibpath_overrides_runpath=yes 2529 hardcode_into_libs=yes 2530 ;; 2531 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2532 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2533 shlibpath_overrides_runpath=no 2534 hardcode_into_libs=yes 2535 ;; 2536 *) # from 4.6 on, and DragonFly 2537 shlibpath_overrides_runpath=yes 2538 hardcode_into_libs=yes 2539 ;; 2540 esac 2541 ;; 2542 2543 haiku*) 2544 version_type=linux # correct to gnu/linux during the next big refactor 2545 need_lib_prefix=no 2546 need_version=no 2547 dynamic_linker="$host_os runtime_loader" 2548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2549 soname_spec='${libname}${release}${shared_ext}$major' 2550 shlibpath_var=LIBRARY_PATH 2551 shlibpath_overrides_runpath=yes 2552 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2553 hardcode_into_libs=yes 2554 ;; 2555 2556 hpux9* | hpux10* | hpux11*) 2557 # Give a soname corresponding to the major version so that dld.sl refuses to 2558 # link against other versions. 2559 version_type=sunos 2560 need_lib_prefix=no 2561 need_version=no 2562 case $host_cpu in 2563 ia64*) 2564 shrext_cmds='.so' 2565 hardcode_into_libs=yes 2566 dynamic_linker="$host_os dld.so" 2567 shlibpath_var=LD_LIBRARY_PATH 2568 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2570 soname_spec='${libname}${release}${shared_ext}$major' 2571 if test "X$HPUX_IA64_MODE" = X32; then 2572 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2573 else 2574 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2575 fi 2576 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2577 ;; 2578 hppa*64*) 2579 shrext_cmds='.sl' 2580 hardcode_into_libs=yes 2581 dynamic_linker="$host_os dld.sl" 2582 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2583 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2584 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2585 soname_spec='${libname}${release}${shared_ext}$major' 2586 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2587 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2588 ;; 2589 *) 2590 shrext_cmds='.sl' 2591 dynamic_linker="$host_os dld.sl" 2592 shlibpath_var=SHLIB_PATH 2593 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2595 soname_spec='${libname}${release}${shared_ext}$major' 2596 ;; 2597 esac 2598 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2599 postinstall_cmds='chmod 555 $lib' 2600 # or fails outright, so override atomically: 2601 install_override_mode=555 2602 ;; 2603 2604 interix[[3-9]]*) 2605 version_type=linux # correct to gnu/linux during the next big refactor 2606 need_lib_prefix=no 2607 need_version=no 2608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2609 soname_spec='${libname}${release}${shared_ext}$major' 2610 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2611 shlibpath_var=LD_LIBRARY_PATH 2612 shlibpath_overrides_runpath=no 2613 hardcode_into_libs=yes 2614 ;; 2615 2616 irix5* | irix6* | nonstopux*) 2617 case $host_os in 2618 nonstopux*) version_type=nonstopux ;; 2619 *) 2620 if test "$lt_cv_prog_gnu_ld" = yes; then 2621 version_type=linux # correct to gnu/linux during the next big refactor 2622 else 2623 version_type=irix 2624 fi ;; 2625 esac 2626 need_lib_prefix=no 2627 need_version=no 2628 soname_spec='${libname}${release}${shared_ext}$major' 2629 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2630 case $host_os in 2631 irix5* | nonstopux*) 2632 libsuff= shlibsuff= 2633 ;; 2634 *) 2635 case $LD in # libtool.m4 will add one of these switches to LD 2636 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2637 libsuff= shlibsuff= libmagic=32-bit;; 2638 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2639 libsuff=32 shlibsuff=N32 libmagic=N32;; 2640 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2641 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2642 *) libsuff= shlibsuff= libmagic=never-match;; 2643 esac 2644 ;; 2645 esac 2646 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2647 shlibpath_overrides_runpath=no 2648 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2649 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2650 hardcode_into_libs=yes 2651 ;; 2652 2653 # No shared lib support for Linux oldld, aout, or coff. 2654 linux*oldld* | linux*aout* | linux*coff*) 2655 dynamic_linker=no 2656 ;; 2657 2658 # This must be glibc/ELF. 2659 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2660 version_type=linux # correct to gnu/linux during the next big refactor 2661 need_lib_prefix=no 2662 need_version=no 2663 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2664 soname_spec='${libname}${release}${shared_ext}$major' 2665 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2666 shlibpath_var=LD_LIBRARY_PATH 2667 shlibpath_overrides_runpath=no 2668 2669 # Some binutils ld are patched to set DT_RUNPATH 2670 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2671 [lt_cv_shlibpath_overrides_runpath=no 2672 save_LDFLAGS=$LDFLAGS 2673 save_libdir=$libdir 2674 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2675 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2676 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2677 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2678 [lt_cv_shlibpath_overrides_runpath=yes])]) 2679 LDFLAGS=$save_LDFLAGS 2680 libdir=$save_libdir 2681 ]) 2682 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2683 2684 # This implies no fast_install, which is unacceptable. 2685 # Some rework will be needed to allow for fast_install 2686 # before this can be enabled. 2687 hardcode_into_libs=yes 2688 2689 # Append ld.so.conf contents to the search path 2690 if test -f /etc/ld.so.conf; then 2691 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' ' '` 2692 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2693 fi 2694 2695 # We used to test for /lib/ld.so.1 and disable shared libraries on 2696 # powerpc, because MkLinux only supported shared libraries with the 2697 # GNU dynamic linker. Since this was broken with cross compilers, 2698 # most powerpc-linux boxes support dynamic linking these days and 2699 # people can always --disable-shared, the test was removed, and we 2700 # assume the GNU/Linux dynamic linker is in use. 2701 dynamic_linker='GNU/Linux ld.so' 2702 ;; 2703 2704 netbsdelf*-gnu) 2705 version_type=linux 2706 need_lib_prefix=no 2707 need_version=no 2708 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2709 soname_spec='${libname}${release}${shared_ext}$major' 2710 shlibpath_var=LD_LIBRARY_PATH 2711 shlibpath_overrides_runpath=no 2712 hardcode_into_libs=yes 2713 dynamic_linker='NetBSD ld.elf_so' 2714 ;; 2715 2716 netbsd*) 2717 version_type=sunos 2718 need_lib_prefix=no 2719 need_version=no 2720 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2721 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2722 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2723 dynamic_linker='NetBSD (a.out) ld.so' 2724 else 2725 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2726 soname_spec='${libname}${release}${shared_ext}$major' 2727 dynamic_linker='NetBSD ld.elf_so' 2728 fi 2729 shlibpath_var=LD_LIBRARY_PATH 2730 shlibpath_overrides_runpath=yes 2731 hardcode_into_libs=yes 2732 ;; 2733 2734 newsos6) 2735 version_type=linux # correct to gnu/linux during the next big refactor 2736 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2737 shlibpath_var=LD_LIBRARY_PATH 2738 shlibpath_overrides_runpath=yes 2739 ;; 2740 2741 *nto* | *qnx*) 2742 version_type=qnx 2743 need_lib_prefix=no 2744 need_version=no 2745 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2746 soname_spec='${libname}${release}${shared_ext}$major' 2747 shlibpath_var=LD_LIBRARY_PATH 2748 shlibpath_overrides_runpath=no 2749 hardcode_into_libs=yes 2750 dynamic_linker='ldqnx.so' 2751 ;; 2752 2753 openbsd*) 2754 version_type=sunos 2755 sys_lib_dlsearch_path_spec="/usr/lib" 2756 need_lib_prefix=no 2757 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2758 case $host_os in 2759 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2760 *) need_version=no ;; 2761 esac 2762 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2763 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2764 shlibpath_var=LD_LIBRARY_PATH 2765 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2766 case $host_os in 2767 openbsd2.[[89]] | openbsd2.[[89]].*) 2768 shlibpath_overrides_runpath=no 2769 ;; 2770 *) 2771 shlibpath_overrides_runpath=yes 2772 ;; 2773 esac 2774 else 2775 shlibpath_overrides_runpath=yes 2776 fi 2777 ;; 2778 2779 os2*) 2780 libname_spec='$name' 2781 shrext_cmds=".dll" 2782 need_lib_prefix=no 2783 library_names_spec='$libname${shared_ext} $libname.a' 2784 dynamic_linker='OS/2 ld.exe' 2785 shlibpath_var=LIBPATH 2786 ;; 2787 2788 osf3* | osf4* | osf5*) 2789 version_type=osf 2790 need_lib_prefix=no 2791 need_version=no 2792 soname_spec='${libname}${release}${shared_ext}$major' 2793 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2794 shlibpath_var=LD_LIBRARY_PATH 2795 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2796 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2797 ;; 2798 2799 rdos*) 2800 dynamic_linker=no 2801 ;; 2802 2803 solaris*) 2804 version_type=linux # correct to gnu/linux during the next big refactor 2805 need_lib_prefix=no 2806 need_version=no 2807 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2808 soname_spec='${libname}${release}${shared_ext}$major' 2809 shlibpath_var=LD_LIBRARY_PATH 2810 shlibpath_overrides_runpath=yes 2811 hardcode_into_libs=yes 2812 # ldd complains unless libraries are executable 2813 postinstall_cmds='chmod +x $lib' 2814 ;; 2815 2816 sunos4*) 2817 version_type=sunos 2818 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2819 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2820 shlibpath_var=LD_LIBRARY_PATH 2821 shlibpath_overrides_runpath=yes 2822 if test "$with_gnu_ld" = yes; then 2823 need_lib_prefix=no 2824 fi 2825 need_version=yes 2826 ;; 2827 2828 sysv4 | sysv4.3*) 2829 version_type=linux # correct to gnu/linux during the next big refactor 2830 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2831 soname_spec='${libname}${release}${shared_ext}$major' 2832 shlibpath_var=LD_LIBRARY_PATH 2833 case $host_vendor in 2834 sni) 2835 shlibpath_overrides_runpath=no 2836 need_lib_prefix=no 2837 runpath_var=LD_RUN_PATH 2838 ;; 2839 siemens) 2840 need_lib_prefix=no 2841 ;; 2842 motorola) 2843 need_lib_prefix=no 2844 need_version=no 2845 shlibpath_overrides_runpath=no 2846 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2847 ;; 2848 esac 2849 ;; 2850 2851 sysv4*MP*) 2852 if test -d /usr/nec ;then 2853 version_type=linux # correct to gnu/linux during the next big refactor 2854 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2855 soname_spec='$libname${shared_ext}.$major' 2856 shlibpath_var=LD_LIBRARY_PATH 2857 fi 2858 ;; 2859 2860 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2861 version_type=freebsd-elf 2862 need_lib_prefix=no 2863 need_version=no 2864 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2865 soname_spec='${libname}${release}${shared_ext}$major' 2866 shlibpath_var=LD_LIBRARY_PATH 2867 shlibpath_overrides_runpath=yes 2868 hardcode_into_libs=yes 2869 if test "$with_gnu_ld" = yes; then 2870 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2871 else 2872 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2873 case $host_os in 2874 sco3.2v5*) 2875 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2876 ;; 2877 esac 2878 fi 2879 sys_lib_dlsearch_path_spec='/usr/lib' 2880 ;; 2881 2882 tpf*) 2883 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2884 version_type=linux # correct to gnu/linux during the next big refactor 2885 need_lib_prefix=no 2886 need_version=no 2887 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2888 shlibpath_var=LD_LIBRARY_PATH 2889 shlibpath_overrides_runpath=no 2890 hardcode_into_libs=yes 2891 ;; 2892 2893 uts4*) 2894 version_type=linux # correct to gnu/linux during the next big refactor 2895 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2896 soname_spec='${libname}${release}${shared_ext}$major' 2897 shlibpath_var=LD_LIBRARY_PATH 2898 ;; 2899 2900 *) 2901 dynamic_linker=no 2902 ;; 2903 esac 2904 AC_MSG_RESULT([$dynamic_linker]) 2905 test "$dynamic_linker" = no && can_build_shared=no 2906 2907 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2908 if test "$GCC" = yes; then 2909 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2910 fi 2911 2912 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2913 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2914 fi 2915 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2916 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2917 fi 2918 2919 _LT_DECL([], [variables_saved_for_relink], [1], 2920 [Variables whose values should be saved in libtool wrapper scripts and 2921 restored at link time]) 2922 _LT_DECL([], [need_lib_prefix], [0], 2923 [Do we need the "lib" prefix for modules?]) 2924 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2925 _LT_DECL([], [version_type], [0], [Library versioning type]) 2926 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2927 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2928 _LT_DECL([], [shlibpath_overrides_runpath], [0], 2929 [Is shlibpath searched before the hard-coded library search path?]) 2930 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2931 _LT_DECL([], [library_names_spec], [1], 2932 [[List of archive names. First name is the real one, the rest are links. 2933 The last name is the one that the linker finds with -lNAME]]) 2934 _LT_DECL([], [soname_spec], [1], 2935 [[The coded name of the library, if different from the real name]]) 2936 _LT_DECL([], [install_override_mode], [1], 2937 [Permission mode override for installation of shared libraries]) 2938 _LT_DECL([], [postinstall_cmds], [2], 2939 [Command to use after installation of a shared archive]) 2940 _LT_DECL([], [postuninstall_cmds], [2], 2941 [Command to use after uninstallation of a shared archive]) 2942 _LT_DECL([], [finish_cmds], [2], 2943 [Commands used to finish a libtool library installation in a directory]) 2944 _LT_DECL([], [finish_eval], [1], 2945 [[As "finish_cmds", except a single script fragment to be evaled but 2946 not shown]]) 2947 _LT_DECL([], [hardcode_into_libs], [0], 2948 [Whether we should hardcode library paths into libraries]) 2949 _LT_DECL([], [sys_lib_search_path_spec], [2], 2950 [Compile-time system search path for libraries]) 2951 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2952 [Run-time system search path for libraries]) 2953 ])# _LT_SYS_DYNAMIC_LINKER 2954 2955 2956 # _LT_PATH_TOOL_PREFIX(TOOL) 2957 # -------------------------- 2958 # find a file program which can recognize shared library 2959 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2960 [m4_require([_LT_DECL_EGREP])dnl 2961 AC_MSG_CHECKING([for $1]) 2962 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2963 [case $MAGIC_CMD in 2964 [[\\/*] | ?:[\\/]*]) 2965 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2966 ;; 2967 *) 2968 lt_save_MAGIC_CMD="$MAGIC_CMD" 2969 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2970 dnl $ac_dummy forces splitting on constant user-supplied paths. 2971 dnl POSIX.2 word splitting is done only on the output of word expansions, 2972 dnl not every word. This closes a longstanding sh security hole. 2973 ac_dummy="m4_if([$2], , $PATH, [$2])" 2974 for ac_dir in $ac_dummy; do 2975 IFS="$lt_save_ifs" 2976 test -z "$ac_dir" && ac_dir=. 2977 if test -f $ac_dir/$1; then 2978 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2979 if test -n "$file_magic_test_file"; then 2980 case $deplibs_check_method in 2981 "file_magic "*) 2982 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2983 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2984 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2985 $EGREP "$file_magic_regex" > /dev/null; then 2986 : 2987 else 2988 cat <<_LT_EOF 1>&2 2989 2990 *** Warning: the command libtool uses to detect shared libraries, 2991 *** $file_magic_cmd, produces output that libtool cannot recognize. 2992 *** The result is that libtool may fail to recognize shared libraries 2993 *** as such. This will affect the creation of libtool libraries that 2994 *** depend on shared libraries, but programs linked with such libtool 2995 *** libraries will work regardless of this problem. Nevertheless, you 2996 *** may want to report the problem to your system manager and/or to 2997 *** bug-libtool (a] gnu.org 2998 2999 _LT_EOF 3000 fi ;; 3001 esac 3002 fi 3003 break 3004 fi 3005 done 3006 IFS="$lt_save_ifs" 3007 MAGIC_CMD="$lt_save_MAGIC_CMD" 3008 ;; 3009 esac]) 3010 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 3011 if test -n "$MAGIC_CMD"; then 3012 AC_MSG_RESULT($MAGIC_CMD) 3013 else 3014 AC_MSG_RESULT(no) 3015 fi 3016 _LT_DECL([], [MAGIC_CMD], [0], 3017 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3018 ])# _LT_PATH_TOOL_PREFIX 3019 3020 # Old name: 3021 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3022 dnl aclocal-1.4 backwards compatibility: 3023 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3024 3025 3026 # _LT_PATH_MAGIC 3027 # -------------- 3028 # find a file program which can recognize a shared library 3029 m4_defun([_LT_PATH_MAGIC], 3030 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3031 if test -z "$lt_cv_path_MAGIC_CMD"; then 3032 if test -n "$ac_tool_prefix"; then 3033 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3034 else 3035 MAGIC_CMD=: 3036 fi 3037 fi 3038 ])# _LT_PATH_MAGIC 3039 3040 3041 # LT_PATH_LD 3042 # ---------- 3043 # find the pathname to the GNU or non-GNU linker 3044 AC_DEFUN([LT_PATH_LD], 3045 [AC_REQUIRE([AC_PROG_CC])dnl 3046 AC_REQUIRE([AC_CANONICAL_HOST])dnl 3047 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3048 m4_require([_LT_DECL_SED])dnl 3049 m4_require([_LT_DECL_EGREP])dnl 3050 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3051 3052 AC_ARG_WITH([gnu-ld], 3053 [AS_HELP_STRING([--with-gnu-ld], 3054 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3055 [test "$withval" = no || with_gnu_ld=yes], 3056 [with_gnu_ld=no])dnl 3057 3058 ac_prog=ld 3059 if test "$GCC" = yes; then 3060 # Check if gcc -print-prog-name=ld gives a path. 3061 AC_MSG_CHECKING([for ld used by $CC]) 3062 case $host in 3063 *-*-mingw*) 3064 # gcc leaves a trailing carriage return which upsets mingw 3065 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3066 *) 3067 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3068 esac 3069 case $ac_prog in 3070 # Accept absolute paths. 3071 [[\\/]]* | ?:[[\\/]]*) 3072 re_direlt='/[[^/]][[^/]]*/\.\./' 3073 # Canonicalize the pathname of ld 3074 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3075 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3076 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3077 done 3078 test -z "$LD" && LD="$ac_prog" 3079 ;; 3080 "") 3081 # If it fails, then pretend we aren't using GCC. 3082 ac_prog=ld 3083 ;; 3084 *) 3085 # If it is relative, then search for the first ld in PATH. 3086 with_gnu_ld=unknown 3087 ;; 3088 esac 3089 elif test "$with_gnu_ld" = yes; then 3090 AC_MSG_CHECKING([for GNU ld]) 3091 else 3092 AC_MSG_CHECKING([for non-GNU ld]) 3093 fi 3094 AC_CACHE_VAL(lt_cv_path_LD, 3095 [if test -z "$LD"; then 3096 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3097 for ac_dir in $PATH; do 3098 IFS="$lt_save_ifs" 3099 test -z "$ac_dir" && ac_dir=. 3100 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3101 lt_cv_path_LD="$ac_dir/$ac_prog" 3102 # Check to see if the program is GNU ld. I'd rather use --version, 3103 # but apparently some variants of GNU ld only accept -v. 3104 # Break only if it was the GNU/non-GNU ld that we prefer. 3105 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3106 *GNU* | *'with BFD'*) 3107 test "$with_gnu_ld" != no && break 3108 ;; 3109 *) 3110 test "$with_gnu_ld" != yes && break 3111 ;; 3112 esac 3113 fi 3114 done 3115 IFS="$lt_save_ifs" 3116 else 3117 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3118 fi]) 3119 LD="$lt_cv_path_LD" 3120 if test -n "$LD"; then 3121 AC_MSG_RESULT($LD) 3122 else 3123 AC_MSG_RESULT(no) 3124 fi 3125 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3126 _LT_PATH_LD_GNU 3127 AC_SUBST([LD]) 3128 3129 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3130 ])# LT_PATH_LD 3131 3132 # Old names: 3133 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3134 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3135 dnl aclocal-1.4 backwards compatibility: 3136 dnl AC_DEFUN([AM_PROG_LD], []) 3137 dnl AC_DEFUN([AC_PROG_LD], []) 3138 3139 3140 # _LT_PATH_LD_GNU 3141 #- -------------- 3142 m4_defun([_LT_PATH_LD_GNU], 3143 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3144 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3145 case `$LD -v 2>&1 </dev/null` in 3146 *GNU* | *'with BFD'*) 3147 lt_cv_prog_gnu_ld=yes 3148 ;; 3149 *) 3150 lt_cv_prog_gnu_ld=no 3151 ;; 3152 esac]) 3153 with_gnu_ld=$lt_cv_prog_gnu_ld 3154 ])# _LT_PATH_LD_GNU 3155 3156 3157 # _LT_CMD_RELOAD 3158 # -------------- 3159 # find reload flag for linker 3160 # -- PORTME Some linkers may need a different reload flag. 3161 m4_defun([_LT_CMD_RELOAD], 3162 [AC_CACHE_CHECK([for $LD option to reload object files], 3163 lt_cv_ld_reload_flag, 3164 [lt_cv_ld_reload_flag='-r']) 3165 reload_flag=$lt_cv_ld_reload_flag 3166 case $reload_flag in 3167 "" | " "*) ;; 3168 *) reload_flag=" $reload_flag" ;; 3169 esac 3170 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3171 case $host_os in 3172 cygwin* | mingw* | pw32* | cegcc*) 3173 if test "$GCC" != yes; then 3174 reload_cmds=false 3175 fi 3176 ;; 3177 darwin*) 3178 if test "$GCC" = yes; then 3179 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3180 else 3181 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3182 fi 3183 ;; 3184 esac 3185 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3186 _LT_TAGDECL([], [reload_cmds], [2])dnl 3187 ])# _LT_CMD_RELOAD 3188 3189 3190 # _LT_CHECK_MAGIC_METHOD 3191 # ---------------------- 3192 # how to check for library dependencies 3193 # -- PORTME fill in with the dynamic library characteristics 3194 m4_defun([_LT_CHECK_MAGIC_METHOD], 3195 [m4_require([_LT_DECL_EGREP]) 3196 m4_require([_LT_DECL_OBJDUMP]) 3197 AC_CACHE_CHECK([how to recognize dependent libraries], 3198 lt_cv_deplibs_check_method, 3199 [lt_cv_file_magic_cmd='$MAGIC_CMD' 3200 lt_cv_file_magic_test_file= 3201 lt_cv_deplibs_check_method='unknown' 3202 # Need to set the preceding variable on all platforms that support 3203 # interlibrary dependencies. 3204 # 'none' -- dependencies not supported. 3205 # `unknown' -- same as none, but documents that we really don't know. 3206 # 'pass_all' -- all dependencies passed with no checks. 3207 # 'test_compile' -- check by making test program. 3208 # 'file_magic [[regex]]' -- check by looking for files in library path 3209 # which responds to the $file_magic_cmd with a given extended regex. 3210 # If you have `file' or equivalent on your system and you're not sure 3211 # whether `pass_all' will *always* work, you probably want this one. 3212 3213 case $host_os in 3214 aix[[4-9]]*) 3215 lt_cv_deplibs_check_method=pass_all 3216 ;; 3217 3218 beos*) 3219 lt_cv_deplibs_check_method=pass_all 3220 ;; 3221 3222 bsdi[[45]]*) 3223 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3224 lt_cv_file_magic_cmd='/usr/bin/file -L' 3225 lt_cv_file_magic_test_file=/shlib/libc.so 3226 ;; 3227 3228 cygwin*) 3229 # func_win32_libid is a shell function defined in ltmain.sh 3230 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3231 lt_cv_file_magic_cmd='func_win32_libid' 3232 ;; 3233 3234 mingw* | pw32*) 3235 # Base MSYS/MinGW do not provide the 'file' command needed by 3236 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3237 # unless we find 'file', for example because we are cross-compiling. 3238 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3239 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3240 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3241 lt_cv_file_magic_cmd='func_win32_libid' 3242 else 3243 # Keep this pattern in sync with the one in func_win32_libid. 3244 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3245 lt_cv_file_magic_cmd='$OBJDUMP -f' 3246 fi 3247 ;; 3248 3249 cegcc*) 3250 # use the weaker test based on 'objdump'. See mingw*. 3251 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3252 lt_cv_file_magic_cmd='$OBJDUMP -f' 3253 ;; 3254 3255 darwin* | rhapsody*) 3256 lt_cv_deplibs_check_method=pass_all 3257 ;; 3258 3259 freebsd* | dragonfly*) 3260 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3261 case $host_cpu in 3262 i*86 ) 3263 # Not sure whether the presence of OpenBSD here was a mistake. 3264 # Let's accept both of them until this is cleared up. 3265 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3266 lt_cv_file_magic_cmd=/usr/bin/file 3267 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3268 ;; 3269 esac 3270 else 3271 lt_cv_deplibs_check_method=pass_all 3272 fi 3273 ;; 3274 3275 haiku*) 3276 lt_cv_deplibs_check_method=pass_all 3277 ;; 3278 3279 hpux10.20* | hpux11*) 3280 lt_cv_file_magic_cmd=/usr/bin/file 3281 case $host_cpu in 3282 ia64*) 3283 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3284 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3285 ;; 3286 hppa*64*) 3287 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3288 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3289 ;; 3290 *) 3291 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3292 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3293 ;; 3294 esac 3295 ;; 3296 3297 interix[[3-9]]*) 3298 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3299 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3300 ;; 3301 3302 irix5* | irix6* | nonstopux*) 3303 case $LD in 3304 *-32|*"-32 ") libmagic=32-bit;; 3305 *-n32|*"-n32 ") libmagic=N32;; 3306 *-64|*"-64 ") libmagic=64-bit;; 3307 *) libmagic=never-match;; 3308 esac 3309 lt_cv_deplibs_check_method=pass_all 3310 ;; 3311 3312 # This must be glibc/ELF. 3313 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3314 lt_cv_deplibs_check_method=pass_all 3315 ;; 3316 3317 netbsd* | netbsdelf*-gnu) 3318 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3319 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3320 else 3321 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3322 fi 3323 ;; 3324 3325 newos6*) 3326 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3327 lt_cv_file_magic_cmd=/usr/bin/file 3328 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3329 ;; 3330 3331 *nto* | *qnx*) 3332 lt_cv_deplibs_check_method=pass_all 3333 ;; 3334 3335 openbsd*) 3336 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3337 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3338 else 3339 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3340 fi 3341 ;; 3342 3343 osf3* | osf4* | osf5*) 3344 lt_cv_deplibs_check_method=pass_all 3345 ;; 3346 3347 rdos*) 3348 lt_cv_deplibs_check_method=pass_all 3349 ;; 3350 3351 solaris*) 3352 lt_cv_deplibs_check_method=pass_all 3353 ;; 3354 3355 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3356 lt_cv_deplibs_check_method=pass_all 3357 ;; 3358 3359 sysv4 | sysv4.3*) 3360 case $host_vendor in 3361 motorola) 3362 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3363 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3364 ;; 3365 ncr) 3366 lt_cv_deplibs_check_method=pass_all 3367 ;; 3368 sequent) 3369 lt_cv_file_magic_cmd='/bin/file' 3370 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3371 ;; 3372 sni) 3373 lt_cv_file_magic_cmd='/bin/file' 3374 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3375 lt_cv_file_magic_test_file=/lib/libc.so 3376 ;; 3377 siemens) 3378 lt_cv_deplibs_check_method=pass_all 3379 ;; 3380 pc) 3381 lt_cv_deplibs_check_method=pass_all 3382 ;; 3383 esac 3384 ;; 3385 3386 tpf*) 3387 lt_cv_deplibs_check_method=pass_all 3388 ;; 3389 esac 3390 ]) 3391 3392 file_magic_glob= 3393 want_nocaseglob=no 3394 if test "$build" = "$host"; then 3395 case $host_os in 3396 mingw* | pw32*) 3397 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3398 want_nocaseglob=yes 3399 else 3400 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3401 fi 3402 ;; 3403 esac 3404 fi 3405 3406 file_magic_cmd=$lt_cv_file_magic_cmd 3407 deplibs_check_method=$lt_cv_deplibs_check_method 3408 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3409 3410 _LT_DECL([], [deplibs_check_method], [1], 3411 [Method to check whether dependent libraries are shared objects]) 3412 _LT_DECL([], [file_magic_cmd], [1], 3413 [Command to use when deplibs_check_method = "file_magic"]) 3414 _LT_DECL([], [file_magic_glob], [1], 3415 [How to find potential files when deplibs_check_method = "file_magic"]) 3416 _LT_DECL([], [want_nocaseglob], [1], 3417 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3418 ])# _LT_CHECK_MAGIC_METHOD 3419 3420 3421 # LT_PATH_NM 3422 # ---------- 3423 # find the pathname to a BSD- or MS-compatible name lister 3424 AC_DEFUN([LT_PATH_NM], 3425 [AC_REQUIRE([AC_PROG_CC])dnl 3426 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3427 [if test -n "$NM"; then 3428 # Let the user override the test. 3429 lt_cv_path_NM="$NM" 3430 else 3431 lt_nm_to_check="${ac_tool_prefix}nm" 3432 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3433 lt_nm_to_check="$lt_nm_to_check nm" 3434 fi 3435 for lt_tmp_nm in $lt_nm_to_check; do 3436 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3437 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3438 IFS="$lt_save_ifs" 3439 test -z "$ac_dir" && ac_dir=. 3440 tmp_nm="$ac_dir/$lt_tmp_nm" 3441 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3442 # Check to see if the nm accepts a BSD-compat flag. 3443 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3444 # nm: unknown option "B" ignored 3445 # Tru64's nm complains that /dev/null is an invalid object file 3446 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3447 */dev/null* | *'Invalid file or object type'*) 3448 lt_cv_path_NM="$tmp_nm -B" 3449 break 3450 ;; 3451 *) 3452 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3453 */dev/null*) 3454 lt_cv_path_NM="$tmp_nm -p" 3455 break 3456 ;; 3457 *) 3458 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3459 continue # so that we can try to find one that supports BSD flags 3460 ;; 3461 esac 3462 ;; 3463 esac 3464 fi 3465 done 3466 IFS="$lt_save_ifs" 3467 done 3468 : ${lt_cv_path_NM=no} 3469 fi]) 3470 if test "$lt_cv_path_NM" != "no"; then 3471 NM="$lt_cv_path_NM" 3472 else 3473 # Didn't find any BSD compatible name lister, look for dumpbin. 3474 if test -n "$DUMPBIN"; then : 3475 # Let the user override the test. 3476 else 3477 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3478 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3479 *COFF*) 3480 DUMPBIN="$DUMPBIN -symbols" 3481 ;; 3482 *) 3483 DUMPBIN=: 3484 ;; 3485 esac 3486 fi 3487 AC_SUBST([DUMPBIN]) 3488 if test "$DUMPBIN" != ":"; then 3489 NM="$DUMPBIN" 3490 fi 3491 fi 3492 test -z "$NM" && NM=nm 3493 AC_SUBST([NM]) 3494 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3495 3496 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3497 [lt_cv_nm_interface="BSD nm" 3498 echo "int some_variable = 0;" > conftest.$ac_ext 3499 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3500 (eval "$ac_compile" 2>conftest.err) 3501 cat conftest.err >&AS_MESSAGE_LOG_FD 3502 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3503 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3504 cat conftest.err >&AS_MESSAGE_LOG_FD 3505 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3506 cat conftest.out >&AS_MESSAGE_LOG_FD 3507 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3508 lt_cv_nm_interface="MS dumpbin" 3509 fi 3510 rm -f conftest*]) 3511 ])# LT_PATH_NM 3512 3513 # Old names: 3514 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3515 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3516 dnl aclocal-1.4 backwards compatibility: 3517 dnl AC_DEFUN([AM_PROG_NM], []) 3518 dnl AC_DEFUN([AC_PROG_NM], []) 3519 3520 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3521 # -------------------------------- 3522 # how to determine the name of the shared library 3523 # associated with a specific link library. 3524 # -- PORTME fill in with the dynamic library characteristics 3525 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3526 [m4_require([_LT_DECL_EGREP]) 3527 m4_require([_LT_DECL_OBJDUMP]) 3528 m4_require([_LT_DECL_DLLTOOL]) 3529 AC_CACHE_CHECK([how to associate runtime and link libraries], 3530 lt_cv_sharedlib_from_linklib_cmd, 3531 [lt_cv_sharedlib_from_linklib_cmd='unknown' 3532 3533 case $host_os in 3534 cygwin* | mingw* | pw32* | cegcc*) 3535 # two different shell functions defined in ltmain.sh 3536 # decide which to use based on capabilities of $DLLTOOL 3537 case `$DLLTOOL --help 2>&1` in 3538 *--identify-strict*) 3539 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3540 ;; 3541 *) 3542 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3543 ;; 3544 esac 3545 ;; 3546 *) 3547 # fallback: assume linklib IS sharedlib 3548 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3549 ;; 3550 esac 3551 ]) 3552 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3553 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3554 3555 _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3556 [Command to associate shared and link libraries]) 3557 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3558 3559 3560 # _LT_PATH_MANIFEST_TOOL 3561 # ---------------------- 3562 # locate the manifest tool 3563 m4_defun([_LT_PATH_MANIFEST_TOOL], 3564 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3565 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3566 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3567 [lt_cv_path_mainfest_tool=no 3568 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3569 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3570 cat conftest.err >&AS_MESSAGE_LOG_FD 3571 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3572 lt_cv_path_mainfest_tool=yes 3573 fi 3574 rm -f conftest*]) 3575 if test "x$lt_cv_path_mainfest_tool" != xyes; then 3576 MANIFEST_TOOL=: 3577 fi 3578 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3579 ])# _LT_PATH_MANIFEST_TOOL 3580 3581 3582 # LT_LIB_M 3583 # -------- 3584 # check for math library 3585 AC_DEFUN([LT_LIB_M], 3586 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3587 LIBM= 3588 case $host in 3589 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3590 # These system don't have libm, or don't need it 3591 ;; 3592 *-ncr-sysv4.3*) 3593 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3594 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3595 ;; 3596 *) 3597 AC_CHECK_LIB(m, cos, LIBM="-lm") 3598 ;; 3599 esac 3600 AC_SUBST([LIBM]) 3601 ])# LT_LIB_M 3602 3603 # Old name: 3604 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3605 dnl aclocal-1.4 backwards compatibility: 3606 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3607 3608 3609 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3610 # ------------------------------- 3611 m4_defun([_LT_COMPILER_NO_RTTI], 3612 [m4_require([_LT_TAG_COMPILER])dnl 3613 3614 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3615 3616 if test "$GCC" = yes; then 3617 case $cc_basename in 3618 nvcc*) 3619 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3620 *) 3621 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3622 esac 3623 3624 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3625 lt_cv_prog_compiler_rtti_exceptions, 3626 [-fno-rtti -fno-exceptions], [], 3627 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3628 fi 3629 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3630 [Compiler flag to turn off builtin functions]) 3631 ])# _LT_COMPILER_NO_RTTI 3632 3633 3634 # _LT_CMD_GLOBAL_SYMBOLS 3635 # ---------------------- 3636 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3637 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3638 AC_REQUIRE([AC_PROG_CC])dnl 3639 AC_REQUIRE([AC_PROG_AWK])dnl 3640 AC_REQUIRE([LT_PATH_NM])dnl 3641 AC_REQUIRE([LT_PATH_LD])dnl 3642 m4_require([_LT_DECL_SED])dnl 3643 m4_require([_LT_DECL_EGREP])dnl 3644 m4_require([_LT_TAG_COMPILER])dnl 3645 3646 # Check for command to grab the raw symbol name followed by C symbol from nm. 3647 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3648 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3649 [ 3650 # These are sane defaults that work on at least a few old systems. 3651 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3652 3653 # Character class describing NM global symbol codes. 3654 symcode='[[BCDEGRST]]' 3655 3656 # Regexp to match symbols that can be accessed directly from C. 3657 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3658 3659 # Define system-specific variables. 3660 case $host_os in 3661 aix*) 3662 symcode='[[BCDT]]' 3663 ;; 3664 cygwin* | mingw* | pw32* | cegcc*) 3665 symcode='[[ABCDGISTW]]' 3666 ;; 3667 hpux*) 3668 if test "$host_cpu" = ia64; then 3669 symcode='[[ABCDEGRST]]' 3670 fi 3671 ;; 3672 irix* | nonstopux*) 3673 symcode='[[BCDEGRST]]' 3674 ;; 3675 osf*) 3676 symcode='[[BCDEGQRST]]' 3677 ;; 3678 solaris*) 3679 symcode='[[BDRT]]' 3680 ;; 3681 sco3.2v5*) 3682 symcode='[[DT]]' 3683 ;; 3684 sysv4.2uw2*) 3685 symcode='[[DT]]' 3686 ;; 3687 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3688 symcode='[[ABDT]]' 3689 ;; 3690 sysv4) 3691 symcode='[[DFNSTU]]' 3692 ;; 3693 esac 3694 3695 # If we're using GNU nm, then use its standard symbol codes. 3696 case `$NM -V 2>&1` in 3697 *GNU* | *'with BFD'*) 3698 symcode='[[ABCDGIRSTW]]' ;; 3699 esac 3700 3701 # Transform an extracted symbol line into a proper C declaration. 3702 # Some systems (esp. on ia64) link data and code symbols differently, 3703 # so use this general approach. 3704 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3705 3706 # Transform an extracted symbol line into symbol name and symbol address 3707 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3708 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'" 3709 3710 # Handle CRLF in mingw tool chain 3711 opt_cr= 3712 case $build_os in 3713 mingw*) 3714 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3715 ;; 3716 esac 3717 3718 # Try without a prefix underscore, then with it. 3719 for ac_symprfx in "" "_"; do 3720 3721 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3722 symxfrm="\\1 $ac_symprfx\\2 \\2" 3723 3724 # Write the raw and C identifiers. 3725 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3726 # Fake it for dumpbin and say T for any non-static function 3727 # and D for any global variable. 3728 # Also find C++ and __fastcall symbols from MSVC++, 3729 # which start with @ or ?. 3730 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3731 " {last_section=section; section=\$ 3};"\ 3732 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 3733 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3734 " \$ 0!~/External *\|/{next};"\ 3735 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3736 " {if(hide[section]) next};"\ 3737 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3738 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3739 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3740 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3741 " ' prfx=^$ac_symprfx]" 3742 else 3743 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3744 fi 3745 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3746 3747 # Check to see that the pipe works correctly. 3748 pipe_works=no 3749 3750 rm -f conftest* 3751 cat > conftest.$ac_ext <<_LT_EOF 3752 #ifdef __cplusplus 3753 extern "C" { 3754 #endif 3755 char nm_test_var; 3756 void nm_test_func(void); 3757 void nm_test_func(void){} 3758 #ifdef __cplusplus 3759 } 3760 #endif 3761 int main(){nm_test_var='a';nm_test_func();return(0);} 3762 _LT_EOF 3763 3764 if AC_TRY_EVAL(ac_compile); then 3765 # Now try to grab the symbols. 3766 nlist=conftest.nm 3767 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3768 # Try sorting and uniquifying the output. 3769 if sort "$nlist" | uniq > "$nlist"T; then 3770 mv -f "$nlist"T "$nlist" 3771 else 3772 rm -f "$nlist"T 3773 fi 3774 3775 # Make sure that we snagged all the symbols we need. 3776 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3777 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3778 cat <<_LT_EOF > conftest.$ac_ext 3779 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3780 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3781 /* DATA imports from DLLs on WIN32 con't be const, because runtime 3782 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3783 # define LT@&t@_DLSYM_CONST 3784 #elif defined(__osf__) 3785 /* This system does not cope well with relocations in const data. */ 3786 # define LT@&t@_DLSYM_CONST 3787 #else 3788 # define LT@&t@_DLSYM_CONST const 3789 #endif 3790 3791 #ifdef __cplusplus 3792 extern "C" { 3793 #endif 3794 3795 _LT_EOF 3796 # Now generate the symbol file. 3797 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3798 3799 cat <<_LT_EOF >> conftest.$ac_ext 3800 3801 /* The mapping between symbol names and symbols. */ 3802 LT@&t@_DLSYM_CONST struct { 3803 const char *name; 3804 void *address; 3805 } 3806 lt__PROGRAM__LTX_preloaded_symbols[[]] = 3807 { 3808 { "@PROGRAM@", (void *) 0 }, 3809 _LT_EOF 3810 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3811 cat <<\_LT_EOF >> conftest.$ac_ext 3812 {0, (void *) 0} 3813 }; 3814 3815 /* This works around a problem in FreeBSD linker */ 3816 #ifdef FREEBSD_WORKAROUND 3817 static const void *lt_preloaded_setup() { 3818 return lt__PROGRAM__LTX_preloaded_symbols; 3819 } 3820 #endif 3821 3822 #ifdef __cplusplus 3823 } 3824 #endif 3825 _LT_EOF 3826 # Now try linking the two files. 3827 mv conftest.$ac_objext conftstm.$ac_objext 3828 lt_globsym_save_LIBS=$LIBS 3829 lt_globsym_save_CFLAGS=$CFLAGS 3830 LIBS="conftstm.$ac_objext" 3831 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3832 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3833 pipe_works=yes 3834 fi 3835 LIBS=$lt_globsym_save_LIBS 3836 CFLAGS=$lt_globsym_save_CFLAGS 3837 else 3838 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3839 fi 3840 else 3841 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3842 fi 3843 else 3844 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3845 fi 3846 else 3847 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3848 cat conftest.$ac_ext >&5 3849 fi 3850 rm -rf conftest* conftst* 3851 3852 # Do not use the global_symbol_pipe unless it works. 3853 if test "$pipe_works" = yes; then 3854 break 3855 else 3856 lt_cv_sys_global_symbol_pipe= 3857 fi 3858 done 3859 ]) 3860 if test -z "$lt_cv_sys_global_symbol_pipe"; then 3861 lt_cv_sys_global_symbol_to_cdecl= 3862 fi 3863 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3864 AC_MSG_RESULT(failed) 3865 else 3866 AC_MSG_RESULT(ok) 3867 fi 3868 3869 # Response file support. 3870 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3871 nm_file_list_spec='@' 3872 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3873 nm_file_list_spec='@' 3874 fi 3875 3876 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3877 [Take the output of nm and produce a listing of raw symbols and C names]) 3878 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3879 [Transform the output of nm in a proper C declaration]) 3880 _LT_DECL([global_symbol_to_c_name_address], 3881 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3882 [Transform the output of nm in a C name address pair]) 3883 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3884 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3885 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3886 _LT_DECL([], [nm_file_list_spec], [1], 3887 [Specify filename containing input files for $NM]) 3888 ]) # _LT_CMD_GLOBAL_SYMBOLS 3889 3890 3891 # _LT_COMPILER_PIC([TAGNAME]) 3892 # --------------------------- 3893 m4_defun([_LT_COMPILER_PIC], 3894 [m4_require([_LT_TAG_COMPILER])dnl 3895 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3896 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3897 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3898 3899 m4_if([$1], [CXX], [ 3900 # C++ specific cases for pic, static, wl, etc. 3901 if test "$GXX" = yes; then 3902 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3903 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3904 3905 case $host_os in 3906 aix*) 3907 # All AIX code is PIC. 3908 if test "$host_cpu" = ia64; then 3909 # AIX 5 now supports IA64 processor 3910 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3911 fi 3912 ;; 3913 3914 amigaos*) 3915 case $host_cpu in 3916 powerpc) 3917 # see comment about AmigaOS4 .so support 3918 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3919 ;; 3920 m68k) 3921 # FIXME: we need at least 68020 code to build shared libraries, but 3922 # adding the `-m68020' flag to GCC prevents building anything better, 3923 # like `-m68040'. 3924 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3925 ;; 3926 esac 3927 ;; 3928 3929 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3930 # PIC is the default for these OSes. 3931 ;; 3932 mingw* | cygwin* | os2* | pw32* | cegcc*) 3933 # This hack is so that the source file can tell whether it is being 3934 # built for inclusion in a dll (and should export symbols for example). 3935 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3936 # (--disable-auto-import) libraries 3937 m4_if([$1], [GCJ], [], 3938 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3939 ;; 3940 darwin* | rhapsody*) 3941 # PIC is the default on this platform 3942 # Common symbols not allowed in MH_DYLIB files 3943 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3944 ;; 3945 *djgpp*) 3946 # DJGPP does not support shared libraries at all 3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3948 ;; 3949 haiku*) 3950 # PIC is the default for Haiku. 3951 # The "-static" flag exists, but is broken. 3952 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3953 ;; 3954 interix[[3-9]]*) 3955 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3956 # Instead, we relocate shared libraries at runtime. 3957 ;; 3958 sysv4*MP*) 3959 if test -d /usr/nec; then 3960 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3961 fi 3962 ;; 3963 hpux*) 3964 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3965 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3966 # sets the default TLS model and affects inlining. 3967 case $host_cpu in 3968 hppa*64*) 3969 ;; 3970 *) 3971 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3972 ;; 3973 esac 3974 ;; 3975 *qnx* | *nto*) 3976 # QNX uses GNU C++, but need to define -shared option too, otherwise 3977 # it will coredump. 3978 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3979 ;; 3980 *) 3981 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3982 ;; 3983 esac 3984 else 3985 case $host_os in 3986 aix[[4-9]]*) 3987 # All AIX code is PIC. 3988 if test "$host_cpu" = ia64; then 3989 # AIX 5 now supports IA64 processor 3990 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3991 else 3992 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3993 fi 3994 ;; 3995 chorus*) 3996 case $cc_basename in 3997 cxch68*) 3998 # Green Hills C++ Compiler 3999 # _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" 4000 ;; 4001 esac 4002 ;; 4003 mingw* | cygwin* | os2* | pw32* | cegcc*) 4004 # This hack is so that the source file can tell whether it is being 4005 # built for inclusion in a dll (and should export symbols for example). 4006 m4_if([$1], [GCJ], [], 4007 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4008 ;; 4009 dgux*) 4010 case $cc_basename in 4011 ec++*) 4012 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4013 ;; 4014 ghcx*) 4015 # Green Hills C++ Compiler 4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4017 ;; 4018 *) 4019 ;; 4020 esac 4021 ;; 4022 freebsd* | dragonfly*) 4023 # FreeBSD uses GNU C++ 4024 ;; 4025 hpux9* | hpux10* | hpux11*) 4026 case $cc_basename in 4027 CC*) 4028 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4030 if test "$host_cpu" != ia64; then 4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4032 fi 4033 ;; 4034 aCC*) 4035 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4036 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4037 case $host_cpu in 4038 hppa*64*|ia64*) 4039 # +Z the default 4040 ;; 4041 *) 4042 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4043 ;; 4044 esac 4045 ;; 4046 *) 4047 ;; 4048 esac 4049 ;; 4050 interix*) 4051 # This is c89, which is MS Visual C++ (no shared libs) 4052 # Anyone wants to do a port? 4053 ;; 4054 irix5* | irix6* | nonstopux*) 4055 case $cc_basename in 4056 CC*) 4057 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4058 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4059 # CC pic flag -KPIC is the default. 4060 ;; 4061 *) 4062 ;; 4063 esac 4064 ;; 4065 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4066 case $cc_basename in 4067 KCC*) 4068 # KAI C++ Compiler 4069 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4070 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4071 ;; 4072 ecpc* ) 4073 # old Intel C++ for x86_64 which still supported -KPIC. 4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4077 ;; 4078 icpc* ) 4079 # Intel C++, used to be incompatible with GCC. 4080 # ICC 10 doesn't accept -KPIC any more. 4081 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4082 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4083 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4084 ;; 4085 pgCC* | pgcpp*) 4086 # Portland Group C++ compiler 4087 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4090 ;; 4091 cxx*) 4092 # Compaq C++ 4093 # Make sure the PIC flag is empty. It appears that all Alpha 4094 # Linux and Compaq Tru64 Unix objects are PIC. 4095 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4096 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4097 ;; 4098 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4099 # IBM XL 8.0, 9.0 on PPC and BlueGene 4100 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4101 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4102 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4103 ;; 4104 *) 4105 case `$CC -V 2>&1 | sed 5q` in 4106 *Sun\ C*) 4107 # Sun C++ 5.9 4108 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4109 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4110 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4111 ;; 4112 esac 4113 ;; 4114 esac 4115 ;; 4116 lynxos*) 4117 ;; 4118 m88k*) 4119 ;; 4120 mvs*) 4121 case $cc_basename in 4122 cxx*) 4123 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4124 ;; 4125 *) 4126 ;; 4127 esac 4128 ;; 4129 netbsd* | netbsdelf*-gnu) 4130 ;; 4131 *qnx* | *nto*) 4132 # QNX uses GNU C++, but need to define -shared option too, otherwise 4133 # it will coredump. 4134 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4135 ;; 4136 osf3* | osf4* | osf5*) 4137 case $cc_basename in 4138 KCC*) 4139 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4140 ;; 4141 RCC*) 4142 # Rational C++ 2.4.1 4143 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4144 ;; 4145 cxx*) 4146 # Digital/Compaq C++ 4147 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4148 # Make sure the PIC flag is empty. It appears that all Alpha 4149 # Linux and Compaq Tru64 Unix objects are PIC. 4150 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4151 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4152 ;; 4153 *) 4154 ;; 4155 esac 4156 ;; 4157 psos*) 4158 ;; 4159 solaris*) 4160 case $cc_basename in 4161 CC* | sunCC*) 4162 # Sun C++ 4.2, 5.x and Centerline C++ 4163 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4164 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4165 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4166 ;; 4167 gcx*) 4168 # Green Hills C++ Compiler 4169 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4170 ;; 4171 *) 4172 ;; 4173 esac 4174 ;; 4175 sunos4*) 4176 case $cc_basename in 4177 CC*) 4178 # Sun C++ 4.x 4179 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4180 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4181 ;; 4182 lcc*) 4183 # Lucid 4184 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4185 ;; 4186 *) 4187 ;; 4188 esac 4189 ;; 4190 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4191 case $cc_basename in 4192 CC*) 4193 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4194 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4195 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4196 ;; 4197 esac 4198 ;; 4199 tandem*) 4200 case $cc_basename in 4201 NCC*) 4202 # NonStop-UX NCC 3.20 4203 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4204 ;; 4205 *) 4206 ;; 4207 esac 4208 ;; 4209 vxworks*) 4210 ;; 4211 *) 4212 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4213 ;; 4214 esac 4215 fi 4216 ], 4217 [ 4218 if test "$GCC" = yes; then 4219 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4220 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4221 4222 case $host_os in 4223 aix*) 4224 # All AIX code is PIC. 4225 if test "$host_cpu" = ia64; then 4226 # AIX 5 now supports IA64 processor 4227 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4228 fi 4229 ;; 4230 4231 amigaos*) 4232 case $host_cpu in 4233 powerpc) 4234 # see comment about AmigaOS4 .so support 4235 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4236 ;; 4237 m68k) 4238 # FIXME: we need at least 68020 code to build shared libraries, but 4239 # adding the `-m68020' flag to GCC prevents building anything better, 4240 # like `-m68040'. 4241 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4242 ;; 4243 esac 4244 ;; 4245 4246 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4247 # PIC is the default for these OSes. 4248 ;; 4249 4250 mingw* | cygwin* | pw32* | os2* | cegcc*) 4251 # This hack is so that the source file can tell whether it is being 4252 # built for inclusion in a dll (and should export symbols for example). 4253 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4254 # (--disable-auto-import) libraries 4255 m4_if([$1], [GCJ], [], 4256 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4257 ;; 4258 4259 darwin* | rhapsody*) 4260 # PIC is the default on this platform 4261 # Common symbols not allowed in MH_DYLIB files 4262 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4263 ;; 4264 4265 haiku*) 4266 # PIC is the default for Haiku. 4267 # The "-static" flag exists, but is broken. 4268 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4269 ;; 4270 4271 hpux*) 4272 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4273 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4274 # sets the default TLS model and affects inlining. 4275 case $host_cpu in 4276 hppa*64*) 4277 # +Z the default 4278 ;; 4279 *) 4280 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4281 ;; 4282 esac 4283 ;; 4284 4285 interix[[3-9]]*) 4286 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4287 # Instead, we relocate shared libraries at runtime. 4288 ;; 4289 4290 msdosdjgpp*) 4291 # Just because we use GCC doesn't mean we suddenly get shared libraries 4292 # on systems that don't support them. 4293 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4294 enable_shared=no 4295 ;; 4296 4297 *nto* | *qnx*) 4298 # QNX uses GNU C++, but need to define -shared option too, otherwise 4299 # it will coredump. 4300 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4301 ;; 4302 4303 sysv4*MP*) 4304 if test -d /usr/nec; then 4305 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4306 fi 4307 ;; 4308 4309 *) 4310 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4311 ;; 4312 esac 4313 4314 case $cc_basename in 4315 nvcc*) # Cuda Compiler Driver 2.2 4316 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4317 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4318 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4319 fi 4320 ;; 4321 esac 4322 else 4323 # PORTME Check for flag to pass linker flags through the system compiler. 4324 case $host_os in 4325 aix*) 4326 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4327 if test "$host_cpu" = ia64; then 4328 # AIX 5 now supports IA64 processor 4329 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4330 else 4331 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4332 fi 4333 ;; 4334 4335 mingw* | cygwin* | pw32* | os2* | cegcc*) 4336 # This hack is so that the source file can tell whether it is being 4337 # built for inclusion in a dll (and should export symbols for example). 4338 m4_if([$1], [GCJ], [], 4339 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4340 ;; 4341 4342 hpux9* | hpux10* | hpux11*) 4343 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4344 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4345 # not for PA HP-UX. 4346 case $host_cpu in 4347 hppa*64*|ia64*) 4348 # +Z the default 4349 ;; 4350 *) 4351 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4352 ;; 4353 esac 4354 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4355 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4356 ;; 4357 4358 irix5* | irix6* | nonstopux*) 4359 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4360 # PIC (with -KPIC) is the default. 4361 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4362 ;; 4363 4364 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4365 case $cc_basename in 4366 # old Intel for x86_64 which still supported -KPIC. 4367 ecc*) 4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4371 ;; 4372 # icc used to be incompatible with GCC. 4373 # ICC 10 doesn't accept -KPIC any more. 4374 icc* | ifort*) 4375 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4376 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4377 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4378 ;; 4379 # Lahey Fortran 8.1. 4380 lf95*) 4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4382 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4383 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4384 ;; 4385 nagfor*) 4386 # NAG Fortran compiler 4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4388 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4389 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4390 ;; 4391 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4392 # Portland Group compilers (*not* the Pentium gcc compiler, 4393 # which looks to be a dead project) 4394 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4395 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4396 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4397 ;; 4398 ccc*) 4399 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4400 # All Alpha code is PIC. 4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4402 ;; 4403 xl* | bgxl* | bgf* | mpixl*) 4404 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4405 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4408 ;; 4409 *) 4410 case `$CC -V 2>&1 | sed 5q` in 4411 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4412 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4413 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4414 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4415 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4416 ;; 4417 *Sun\ F* | *Sun*Fortran*) 4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4421 ;; 4422 *Sun\ C*) 4423 # Sun C 5.9 4424 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4425 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4426 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4427 ;; 4428 *Intel*\ [[CF]]*Compiler*) 4429 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4430 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4431 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4432 ;; 4433 *Portland\ Group*) 4434 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4435 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4436 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4437 ;; 4438 esac 4439 ;; 4440 esac 4441 ;; 4442 4443 newsos6) 4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4445 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4446 ;; 4447 4448 *nto* | *qnx*) 4449 # QNX uses GNU C++, but need to define -shared option too, otherwise 4450 # it will coredump. 4451 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4452 ;; 4453 4454 osf3* | osf4* | osf5*) 4455 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4456 # All OSF/1 code is PIC. 4457 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4458 ;; 4459 4460 rdos*) 4461 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4462 ;; 4463 4464 solaris*) 4465 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4466 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4467 case $cc_basename in 4468 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4470 *) 4471 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4472 esac 4473 ;; 4474 4475 sunos4*) 4476 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4477 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4478 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4479 ;; 4480 4481 sysv4 | sysv4.2uw2* | sysv4.3*) 4482 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4483 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4484 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4485 ;; 4486 4487 sysv4*MP*) 4488 if test -d /usr/nec ;then 4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4490 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4491 fi 4492 ;; 4493 4494 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4495 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4496 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4497 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4498 ;; 4499 4500 unicos*) 4501 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4502 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4503 ;; 4504 4505 uts4*) 4506 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4507 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4508 ;; 4509 4510 *) 4511 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4512 ;; 4513 esac 4514 fi 4515 ]) 4516 case $host_os in 4517 # For platforms which do not support PIC, -DPIC is meaningless: 4518 *djgpp*) 4519 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4520 ;; 4521 *) 4522 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4523 ;; 4524 esac 4525 4526 AC_CACHE_CHECK([for $compiler option to produce PIC], 4527 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4528 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4529 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4530 4531 # 4532 # Check to make sure the PIC flag actually works. 4533 # 4534 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4535 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4536 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4537 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4538 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4539 "" | " "*) ;; 4540 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4541 esac], 4542 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4543 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4544 fi 4545 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4546 [Additional compiler flags for building library objects]) 4547 4548 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4549 [How to pass a linker flag through the compiler]) 4550 # 4551 # Check to make sure the static flag actually works. 4552 # 4553 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4554 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4555 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4556 $lt_tmp_static_flag, 4557 [], 4558 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4559 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4560 [Compiler flag to prevent dynamic linking]) 4561 ])# _LT_COMPILER_PIC 4562 4563 4564 # _LT_LINKER_SHLIBS([TAGNAME]) 4565 # ---------------------------- 4566 # See if the linker supports building shared libraries. 4567 m4_defun([_LT_LINKER_SHLIBS], 4568 [AC_REQUIRE([LT_PATH_LD])dnl 4569 AC_REQUIRE([LT_PATH_NM])dnl 4570 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4571 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4572 m4_require([_LT_DECL_EGREP])dnl 4573 m4_require([_LT_DECL_SED])dnl 4574 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4575 m4_require([_LT_TAG_COMPILER])dnl 4576 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4577 m4_if([$1], [CXX], [ 4578 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4579 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4580 case $host_os in 4581 aix[[4-9]]*) 4582 # If we're using GNU nm, then we don't want the "-C" option. 4583 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4584 # Also, AIX nm treats weak defined symbols like other global defined 4585 # symbols, whereas GNU nm marks them as "W". 4586 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4587 _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' 4588 else 4589 _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' 4590 fi 4591 ;; 4592 pw32*) 4593 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4594 ;; 4595 cygwin* | mingw* | cegcc*) 4596 case $cc_basename in 4597 cl*) 4598 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4599 ;; 4600 *) 4601 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4602 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4603 ;; 4604 esac 4605 ;; 4606 linux* | k*bsd*-gnu | gnu*) 4607 _LT_TAGVAR(link_all_deplibs, $1)=no 4608 ;; 4609 *) 4610 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4611 ;; 4612 esac 4613 ], [ 4614 runpath_var= 4615 _LT_TAGVAR(allow_undefined_flag, $1)= 4616 _LT_TAGVAR(always_export_symbols, $1)=no 4617 _LT_TAGVAR(archive_cmds, $1)= 4618 _LT_TAGVAR(archive_expsym_cmds, $1)= 4619 _LT_TAGVAR(compiler_needs_object, $1)=no 4620 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4621 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4622 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4623 _LT_TAGVAR(hardcode_automatic, $1)=no 4624 _LT_TAGVAR(hardcode_direct, $1)=no 4625 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4626 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4627 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4628 _LT_TAGVAR(hardcode_minus_L, $1)=no 4629 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4630 _LT_TAGVAR(inherit_rpath, $1)=no 4631 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4632 _LT_TAGVAR(module_cmds, $1)= 4633 _LT_TAGVAR(module_expsym_cmds, $1)= 4634 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4635 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4636 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4637 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4638 # include_expsyms should be a list of space-separated symbols to be *always* 4639 # included in the symbol list 4640 _LT_TAGVAR(include_expsyms, $1)= 4641 # exclude_expsyms can be an extended regexp of symbols to exclude 4642 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4643 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4644 # as well as any symbol that contains `d'. 4645 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4646 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4647 # platforms (ab)use it in PIC code, but their linkers get confused if 4648 # the symbol is explicitly referenced. Since portable code cannot 4649 # rely on this symbol name, it's probably fine to never include it in 4650 # preloaded symbol tables. 4651 # Exclude shared library initialization/finalization symbols. 4652 dnl Note also adjust exclude_expsyms for C++ above. 4653 extract_expsyms_cmds= 4654 4655 case $host_os in 4656 cygwin* | mingw* | pw32* | cegcc*) 4657 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4658 # When not using gcc, we currently assume that we are using 4659 # Microsoft Visual C++. 4660 if test "$GCC" != yes; then 4661 with_gnu_ld=no 4662 fi 4663 ;; 4664 interix*) 4665 # we just hope/assume this is gcc and not c89 (= MSVC++) 4666 with_gnu_ld=yes 4667 ;; 4668 openbsd*) 4669 with_gnu_ld=no 4670 ;; 4671 linux* | k*bsd*-gnu | gnu*) 4672 _LT_TAGVAR(link_all_deplibs, $1)=no 4673 ;; 4674 esac 4675 4676 _LT_TAGVAR(ld_shlibs, $1)=yes 4677 4678 # On some targets, GNU ld is compatible enough with the native linker 4679 # that we're better off using the native interface for both. 4680 lt_use_gnu_ld_interface=no 4681 if test "$with_gnu_ld" = yes; then 4682 case $host_os in 4683 aix*) 4684 # The AIX port of GNU ld has always aspired to compatibility 4685 # with the native linker. However, as the warning in the GNU ld 4686 # block says, versions before 2.19.5* couldn't really create working 4687 # shared libraries, regardless of the interface used. 4688 case `$LD -v 2>&1` in 4689 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4690 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4691 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4692 *) 4693 lt_use_gnu_ld_interface=yes 4694 ;; 4695 esac 4696 ;; 4697 *) 4698 lt_use_gnu_ld_interface=yes 4699 ;; 4700 esac 4701 fi 4702 4703 if test "$lt_use_gnu_ld_interface" = yes; then 4704 # If archive_cmds runs LD, not CC, wlarc should be empty 4705 wlarc='${wl}' 4706 4707 # Set some defaults for GNU ld with shared library support. These 4708 # are reset later if shared libraries are not supported. Putting them 4709 # here allows them to be overridden if necessary. 4710 runpath_var=LD_RUN_PATH 4711 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4712 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4713 # ancient GNU ld didn't support --whole-archive et. al. 4714 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4715 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4716 else 4717 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4718 fi 4719 supports_anon_versioning=no 4720 case `$LD -v 2>&1` in 4721 *GNU\ gold*) supports_anon_versioning=yes ;; 4722 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4723 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4724 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4725 *\ 2.11.*) ;; # other 2.11 versions 4726 *) supports_anon_versioning=yes ;; 4727 esac 4728 4729 # See if GNU ld supports shared libraries. 4730 case $host_os in 4731 aix[[3-9]]*) 4732 # On AIX/PPC, the GNU linker is very broken 4733 if test "$host_cpu" != ia64; then 4734 _LT_TAGVAR(ld_shlibs, $1)=no 4735 cat <<_LT_EOF 1>&2 4736 4737 *** Warning: the GNU linker, at least up to release 2.19, is reported 4738 *** to be unable to reliably create shared libraries on AIX. 4739 *** Therefore, libtool is disabling shared libraries support. If you 4740 *** really care for shared libraries, you may want to install binutils 4741 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4742 *** You will then need to restart the configuration process. 4743 4744 _LT_EOF 4745 fi 4746 ;; 4747 4748 amigaos*) 4749 case $host_cpu in 4750 powerpc) 4751 # see comment about AmigaOS4 .so support 4752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4753 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4754 ;; 4755 m68k) 4756 _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)' 4757 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4758 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4759 ;; 4760 esac 4761 ;; 4762 4763 beos*) 4764 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4765 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4766 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 4767 # support --undefined. This deserves some investigation. FIXME 4768 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4769 else 4770 _LT_TAGVAR(ld_shlibs, $1)=no 4771 fi 4772 ;; 4773 4774 cygwin* | mingw* | pw32* | cegcc*) 4775 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4776 # as there is no search path for DLLs. 4777 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4778 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4779 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4780 _LT_TAGVAR(always_export_symbols, $1)=no 4781 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4782 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4783 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4784 4785 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4786 _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' 4787 # If the export-symbols file already is a .def file (1st line 4788 # is EXPORTS), use it as is; otherwise, prepend... 4789 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4790 cp $export_symbols $output_objdir/$soname.def; 4791 else 4792 echo EXPORTS > $output_objdir/$soname.def; 4793 cat $export_symbols >> $output_objdir/$soname.def; 4794 fi~ 4795 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4796 else 4797 _LT_TAGVAR(ld_shlibs, $1)=no 4798 fi 4799 ;; 4800 4801 haiku*) 4802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4803 _LT_TAGVAR(link_all_deplibs, $1)=yes 4804 ;; 4805 4806 interix[[3-9]]*) 4807 _LT_TAGVAR(hardcode_direct, $1)=no 4808 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4809 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4810 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4811 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4812 # Instead, shared libraries are loaded at an image base (0x10000000 by 4813 # default) and relocated if they conflict, which is a slow very memory 4814 # consuming and fragmenting process. To avoid this, we pick a random, 4815 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4816 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4817 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4818 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4819 ;; 4820 4821 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4822 tmp_diet=no 4823 if test "$host_os" = linux-dietlibc; then 4824 case $cc_basename in 4825 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4826 esac 4827 fi 4828 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4829 && test "$tmp_diet" = no 4830 then 4831 tmp_addflag=' $pic_flag' 4832 tmp_sharedflag='-shared' 4833 case $cc_basename,$host_cpu in 4834 pgcc*) # Portland Group C compiler 4835 _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' 4836 tmp_addflag=' $pic_flag' 4837 ;; 4838 pgf77* | pgf90* | pgf95* | pgfortran*) 4839 # Portland Group f77 and f90 compilers 4840 _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' 4841 tmp_addflag=' $pic_flag -Mnomain' ;; 4842 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4843 tmp_addflag=' -i_dynamic' ;; 4844 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4845 tmp_addflag=' -i_dynamic -nofor_main' ;; 4846 ifc* | ifort*) # Intel Fortran compiler 4847 tmp_addflag=' -nofor_main' ;; 4848 lf95*) # Lahey Fortran 8.1 4849 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4850 tmp_sharedflag='--shared' ;; 4851 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4852 tmp_sharedflag='-qmkshrobj' 4853 tmp_addflag= ;; 4854 nvcc*) # Cuda Compiler Driver 2.2 4855 _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' 4856 _LT_TAGVAR(compiler_needs_object, $1)=yes 4857 ;; 4858 esac 4859 case `$CC -V 2>&1 | sed 5q` in 4860 *Sun\ C*) # Sun C 5.9 4861 _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' 4862 _LT_TAGVAR(compiler_needs_object, $1)=yes 4863 tmp_sharedflag='-G' ;; 4864 *Sun\ F*) # Sun Fortran 8.3 4865 tmp_sharedflag='-G' ;; 4866 esac 4867 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4868 4869 if test "x$supports_anon_versioning" = xyes; then 4870 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4871 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4872 echo "local: *; };" >> $output_objdir/$libname.ver~ 4873 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4874 fi 4875 4876 case $cc_basename in 4877 xlf* | bgf* | bgxlf* | mpixlf*) 4878 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4879 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4880 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4881 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4882 if test "x$supports_anon_versioning" = xyes; then 4883 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4884 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4885 echo "local: *; };" >> $output_objdir/$libname.ver~ 4886 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4887 fi 4888 ;; 4889 esac 4890 else 4891 _LT_TAGVAR(ld_shlibs, $1)=no 4892 fi 4893 ;; 4894 4895 netbsd* | netbsdelf*-gnu) 4896 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4897 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4898 wlarc= 4899 else 4900 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4901 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4902 fi 4903 ;; 4904 4905 solaris*) 4906 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4907 _LT_TAGVAR(ld_shlibs, $1)=no 4908 cat <<_LT_EOF 1>&2 4909 4910 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4911 *** create shared libraries on Solaris systems. Therefore, libtool 4912 *** is disabling shared libraries support. We urge you to upgrade GNU 4913 *** binutils to release 2.9.1 or newer. Another option is to modify 4914 *** your PATH or compiler configuration so that the native linker is 4915 *** used, and then restart. 4916 4917 _LT_EOF 4918 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4919 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4920 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4921 else 4922 _LT_TAGVAR(ld_shlibs, $1)=no 4923 fi 4924 ;; 4925 4926 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4927 case `$LD -v 2>&1` in 4928 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4929 _LT_TAGVAR(ld_shlibs, $1)=no 4930 cat <<_LT_EOF 1>&2 4931 4932 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4933 *** reliably create shared libraries on SCO systems. Therefore, libtool 4934 *** is disabling shared libraries support. We urge you to upgrade GNU 4935 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4936 *** your PATH or compiler configuration so that the native linker is 4937 *** used, and then restart. 4938 4939 _LT_EOF 4940 ;; 4941 *) 4942 # For security reasons, it is highly recommended that you always 4943 # use absolute paths for naming shared libraries, and exclude the 4944 # DT_RUNPATH tag from executables and libraries. But doing so 4945 # requires that you compile everything twice, which is a pain. 4946 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4947 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4948 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4949 _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' 4950 else 4951 _LT_TAGVAR(ld_shlibs, $1)=no 4952 fi 4953 ;; 4954 esac 4955 ;; 4956 4957 sunos4*) 4958 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4959 wlarc= 4960 _LT_TAGVAR(hardcode_direct, $1)=yes 4961 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4962 ;; 4963 4964 *) 4965 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4966 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4967 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4968 else 4969 _LT_TAGVAR(ld_shlibs, $1)=no 4970 fi 4971 ;; 4972 esac 4973 4974 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4975 runpath_var= 4976 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4977 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4978 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4979 fi 4980 else 4981 # PORTME fill in a description of your system's linker (not GNU ld) 4982 case $host_os in 4983 aix3*) 4984 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4985 _LT_TAGVAR(always_export_symbols, $1)=yes 4986 _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' 4987 # Note: this linker hardcodes the directories in LIBPATH if there 4988 # are no directories specified by -L. 4989 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4990 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4991 # Neither direct hardcoding nor static linking is supported with a 4992 # broken collect2. 4993 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4994 fi 4995 ;; 4996 4997 aix[[4-9]]*) 4998 if test "$host_cpu" = ia64; then 4999 # On IA64, the linker does run time linking by default, so we don't 5000 # have to do anything special. 5001 aix_use_runtimelinking=no 5002 exp_sym_flag='-Bexport' 5003 no_entry_flag="" 5004 else 5005 # If we're using GNU nm, then we don't want the "-C" option. 5006 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5007 # Also, AIX nm treats weak defined symbols like other global 5008 # defined symbols, whereas GNU nm marks them as "W". 5009 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5010 _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' 5011 else 5012 _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' 5013 fi 5014 aix_use_runtimelinking=no 5015 5016 # Test if we are trying to use run time linking or normal 5017 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5018 # need to do runtime linking. 5019 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5020 for ld_flag in $LDFLAGS; do 5021 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5022 aix_use_runtimelinking=yes 5023 break 5024 fi 5025 done 5026 ;; 5027 esac 5028 5029 exp_sym_flag='-bexport' 5030 no_entry_flag='-bnoentry' 5031 fi 5032 5033 # When large executables or shared objects are built, AIX ld can 5034 # have problems creating the table of contents. If linking a library 5035 # or program results in "error TOC overflow" add -mminimal-toc to 5036 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5037 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5038 5039 _LT_TAGVAR(archive_cmds, $1)='' 5040 _LT_TAGVAR(hardcode_direct, $1)=yes 5041 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5042 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5043 _LT_TAGVAR(link_all_deplibs, $1)=yes 5044 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5045 5046 if test "$GCC" = yes; then 5047 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5048 # We only want to do this on AIX 4.2 and lower, the check 5049 # below for broken collect2 doesn't work under 4.3+ 5050 collect2name=`${CC} -print-prog-name=collect2` 5051 if test -f "$collect2name" && 5052 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5053 then 5054 # We have reworked collect2 5055 : 5056 else 5057 # We have old collect2 5058 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5059 # It fails to find uninstalled libraries when the uninstalled 5060 # path is not listed in the libpath. Setting hardcode_minus_L 5061 # to unsupported forces relinking 5062 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5063 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5064 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5065 fi 5066 ;; 5067 esac 5068 shared_flag='-shared' 5069 if test "$aix_use_runtimelinking" = yes; then 5070 shared_flag="$shared_flag "'${wl}-G' 5071 fi 5072 _LT_TAGVAR(link_all_deplibs, $1)=no 5073 else 5074 # not using gcc 5075 if test "$host_cpu" = ia64; then 5076 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5077 # chokes on -Wl,-G. The following line is correct: 5078 shared_flag='-G' 5079 else 5080 if test "$aix_use_runtimelinking" = yes; then 5081 shared_flag='${wl}-G' 5082 else 5083 shared_flag='${wl}-bM:SRE' 5084 fi 5085 fi 5086 fi 5087 5088 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5089 # It seems that -bexpall does not export symbols beginning with 5090 # underscore (_), so it is better to generate a list of symbols to export. 5091 _LT_TAGVAR(always_export_symbols, $1)=yes 5092 if test "$aix_use_runtimelinking" = yes; then 5093 # Warning - without using the other runtime loading flags (-brtl), 5094 # -berok will link without error, but may produce a broken library. 5095 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5096 # Determine the default libpath from the value encoded in an 5097 # empty executable. 5098 _LT_SYS_MODULE_PATH_AIX([$1]) 5099 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5100 _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 $shared_flag" 5101 else 5102 if test "$host_cpu" = ia64; then 5103 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5104 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5105 _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" 5106 else 5107 # Determine the default libpath from the value encoded in an 5108 # empty executable. 5109 _LT_SYS_MODULE_PATH_AIX([$1]) 5110 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5111 # Warning - without using the other run time loading flags, 5112 # -berok will link without error, but may produce a broken library. 5113 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5114 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5115 if test "$with_gnu_ld" = yes; then 5116 # We only use this code for GNU lds that support --whole-archive. 5117 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5118 else 5119 # Exported symbols can be pulled into shared objects from archives 5120 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5121 fi 5122 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5123 # This is similar to how AIX traditionally builds its shared libraries. 5124 _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' 5125 fi 5126 fi 5127 ;; 5128 5129 amigaos*) 5130 case $host_cpu in 5131 powerpc) 5132 # see comment about AmigaOS4 .so support 5133 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5134 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5135 ;; 5136 m68k) 5137 _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)' 5138 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5139 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5140 ;; 5141 esac 5142 ;; 5143 5144 bsdi[[45]]*) 5145 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5146 ;; 5147 5148 cygwin* | mingw* | pw32* | cegcc*) 5149 # When not using gcc, we currently assume that we are using 5150 # Microsoft Visual C++. 5151 # hardcode_libdir_flag_spec is actually meaningless, as there is 5152 # no search path for DLLs. 5153 case $cc_basename in 5154 cl*) 5155 # Native MSVC 5156 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5157 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5158 _LT_TAGVAR(always_export_symbols, $1)=yes 5159 _LT_TAGVAR(file_list_spec, $1)='@' 5160 # Tell ltmain to make .lib files, not .a files. 5161 libext=lib 5162 # Tell ltmain to make .dll files, not .so files. 5163 shrext_cmds=".dll" 5164 # FIXME: Setting linknames here is a bad hack. 5165 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5166 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5167 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5168 else 5169 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5170 fi~ 5171 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5172 linknames=' 5173 # The linker will not automatically build a static lib if we build a DLL. 5174 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5175 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5176 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5177 _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' 5178 # Don't use ranlib 5179 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5180 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5181 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5182 case $lt_outputfile in 5183 *.exe|*.EXE) ;; 5184 *) 5185 lt_outputfile="$lt_outputfile.exe" 5186 lt_tool_outputfile="$lt_tool_outputfile.exe" 5187 ;; 5188 esac~ 5189 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5190 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5191 $RM "$lt_outputfile.manifest"; 5192 fi' 5193 ;; 5194 *) 5195 # Assume MSVC wrapper 5196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5197 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5198 # Tell ltmain to make .lib files, not .a files. 5199 libext=lib 5200 # Tell ltmain to make .dll files, not .so files. 5201 shrext_cmds=".dll" 5202 # FIXME: Setting linknames here is a bad hack. 5203 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5204 # The linker will automatically build a .lib file if we build a DLL. 5205 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5206 # FIXME: Should let the user specify the lib program. 5207 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5208 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5209 ;; 5210 esac 5211 ;; 5212 5213 darwin* | rhapsody*) 5214 _LT_DARWIN_LINKER_FEATURES($1) 5215 ;; 5216 5217 dgux*) 5218 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5219 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5220 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5221 ;; 5222 5223 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5224 # support. Future versions do this automatically, but an explicit c++rt0.o 5225 # does not break anything, and helps significantly (at the cost of a little 5226 # extra space). 5227 freebsd2.2*) 5228 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5229 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5230 _LT_TAGVAR(hardcode_direct, $1)=yes 5231 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5232 ;; 5233 5234 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5235 freebsd2.*) 5236 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5237 _LT_TAGVAR(hardcode_direct, $1)=yes 5238 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5239 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5240 ;; 5241 5242 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5243 freebsd* | dragonfly*) 5244 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5245 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5246 _LT_TAGVAR(hardcode_direct, $1)=yes 5247 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5248 ;; 5249 5250 hpux9*) 5251 if test "$GCC" = yes; then 5252 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5253 else 5254 _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' 5255 fi 5256 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5257 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5258 _LT_TAGVAR(hardcode_direct, $1)=yes 5259 5260 # hardcode_minus_L: Not really in the search PATH, 5261 # but as the default location of the library. 5262 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5263 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5264 ;; 5265 5266 hpux10*) 5267 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5268 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5269 else 5270 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5271 fi 5272 if test "$with_gnu_ld" = no; then 5273 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5274 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5275 _LT_TAGVAR(hardcode_direct, $1)=yes 5276 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5277 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5278 # hardcode_minus_L: Not really in the search PATH, 5279 # but as the default location of the library. 5280 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5281 fi 5282 ;; 5283 5284 hpux11*) 5285 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5286 case $host_cpu in 5287 hppa*64*) 5288 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5289 ;; 5290 ia64*) 5291 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5292 ;; 5293 *) 5294 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5295 ;; 5296 esac 5297 else 5298 case $host_cpu in 5299 hppa*64*) 5300 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5301 ;; 5302 ia64*) 5303 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5304 ;; 5305 *) 5306 m4_if($1, [], [ 5307 # Older versions of the 11.00 compiler do not understand -b yet 5308 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5309 _LT_LINKER_OPTION([if $CC understands -b], 5310 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5311 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5312 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5313 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5314 ;; 5315 esac 5316 fi 5317 if test "$with_gnu_ld" = no; then 5318 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5319 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5320 5321 case $host_cpu in 5322 hppa*64*|ia64*) 5323 _LT_TAGVAR(hardcode_direct, $1)=no 5324 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5325 ;; 5326 *) 5327 _LT_TAGVAR(hardcode_direct, $1)=yes 5328 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5329 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5330 5331 # hardcode_minus_L: Not really in the search PATH, 5332 # but as the default location of the library. 5333 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5334 ;; 5335 esac 5336 fi 5337 ;; 5338 5339 irix5* | irix6* | nonstopux*) 5340 if test "$GCC" = yes; then 5341 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5342 # Try to use the -exported_symbol ld option, if it does not 5343 # work, assume that -exports_file does not work either and 5344 # implicitly export all symbols. 5345 # This should be the same for all languages, so no per-tag cache variable. 5346 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5347 [lt_cv_irix_exported_symbol], 5348 [save_LDFLAGS="$LDFLAGS" 5349 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5350 AC_LINK_IFELSE( 5351 [AC_LANG_SOURCE( 5352 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5353 [C++], [[int foo (void) { return 0; }]], 5354 [Fortran 77], [[ 5355 subroutine foo 5356 end]], 5357 [Fortran], [[ 5358 subroutine foo 5359 end]])])], 5360 [lt_cv_irix_exported_symbol=yes], 5361 [lt_cv_irix_exported_symbol=no]) 5362 LDFLAGS="$save_LDFLAGS"]) 5363 if test "$lt_cv_irix_exported_symbol" = yes; then 5364 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 5365 fi 5366 else 5367 _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' 5368 _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' 5369 fi 5370 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5371 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5372 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5373 _LT_TAGVAR(inherit_rpath, $1)=yes 5374 _LT_TAGVAR(link_all_deplibs, $1)=yes 5375 ;; 5376 5377 netbsd* | netbsdelf*-gnu) 5378 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5379 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5380 else 5381 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5382 fi 5383 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5384 _LT_TAGVAR(hardcode_direct, $1)=yes 5385 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5386 ;; 5387 5388 newsos6) 5389 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5390 _LT_TAGVAR(hardcode_direct, $1)=yes 5391 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5392 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5393 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5394 ;; 5395 5396 *nto* | *qnx*) 5397 ;; 5398 5399 openbsd*) 5400 if test -f /usr/libexec/ld.so; then 5401 _LT_TAGVAR(hardcode_direct, $1)=yes 5402 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5403 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5404 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5405 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5406 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5407 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5408 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5409 else 5410 case $host_os in 5411 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5412 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5414 ;; 5415 *) 5416 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5417 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5418 ;; 5419 esac 5420 fi 5421 else 5422 _LT_TAGVAR(ld_shlibs, $1)=no 5423 fi 5424 ;; 5425 5426 os2*) 5427 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5428 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5429 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5430 _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' 5431 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5432 ;; 5433 5434 osf3*) 5435 if test "$GCC" = yes; then 5436 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5437 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $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' 5438 else 5439 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5440 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5441 fi 5442 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5443 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5444 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5445 ;; 5446 5447 osf4* | osf5*) # as osf3* with the addition of -msym flag 5448 if test "$GCC" = yes; then 5449 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5450 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5451 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5452 else 5453 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5454 _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' 5455 _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~ 5456 $CC -shared${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' 5457 5458 # Both c and cxx compiler support -rpath directly 5459 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5460 fi 5461 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5462 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5463 ;; 5464 5465 solaris*) 5466 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5467 if test "$GCC" = yes; then 5468 wlarc='${wl}' 5469 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5470 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5471 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5472 else 5473 case `$CC -V 2>&1` in 5474 *"Compilers 5.0"*) 5475 wlarc='' 5476 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5477 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5478 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5479 ;; 5480 *) 5481 wlarc='${wl}' 5482 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5483 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5484 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5485 ;; 5486 esac 5487 fi 5488 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5489 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5490 case $host_os in 5491 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5492 *) 5493 # The compiler driver will combine and reorder linker options, 5494 # but understands `-z linker_flag'. GCC discards it without `$wl', 5495 # but is careful enough not to reorder. 5496 # Supported since Solaris 2.6 (maybe 2.5.1?) 5497 if test "$GCC" = yes; then 5498 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5499 else 5500 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5501 fi 5502 ;; 5503 esac 5504 _LT_TAGVAR(link_all_deplibs, $1)=yes 5505 ;; 5506 5507 sunos4*) 5508 if test "x$host_vendor" = xsequent; then 5509 # Use $CC to link under sequent, because it throws in some extra .o 5510 # files that make .init and .fini sections work. 5511 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5512 else 5513 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5514 fi 5515 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5516 _LT_TAGVAR(hardcode_direct, $1)=yes 5517 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5518 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5519 ;; 5520 5521 sysv4) 5522 case $host_vendor in 5523 sni) 5524 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5525 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5526 ;; 5527 siemens) 5528 ## LD is ld it makes a PLAMLIB 5529 ## CC just makes a GrossModule. 5530 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5531 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5532 _LT_TAGVAR(hardcode_direct, $1)=no 5533 ;; 5534 motorola) 5535 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5536 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5537 ;; 5538 esac 5539 runpath_var='LD_RUN_PATH' 5540 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5541 ;; 5542 5543 sysv4.3*) 5544 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5545 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5546 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5547 ;; 5548 5549 sysv4*MP*) 5550 if test -d /usr/nec; then 5551 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5552 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5553 runpath_var=LD_RUN_PATH 5554 hardcode_runpath_var=yes 5555 _LT_TAGVAR(ld_shlibs, $1)=yes 5556 fi 5557 ;; 5558 5559 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5560 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5561 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5562 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5563 runpath_var='LD_RUN_PATH' 5564 5565 if test "$GCC" = yes; then 5566 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5567 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5568 else 5569 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5570 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5571 fi 5572 ;; 5573 5574 sysv5* | sco3.2v5* | sco5v6*) 5575 # Note: We can NOT use -z defs as we might desire, because we do not 5576 # link with -lc, and that would cause any symbols used from libc to 5577 # always be unresolved, which means just about no library would 5578 # ever link correctly. If we're not using GNU ld we use -z text 5579 # though, which does catch some bad symbols but isn't as heavy-handed 5580 # as -z defs. 5581 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5582 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5583 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5584 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5585 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5586 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5587 _LT_TAGVAR(link_all_deplibs, $1)=yes 5588 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5589 runpath_var='LD_RUN_PATH' 5590 5591 if test "$GCC" = yes; then 5592 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5593 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5594 else 5595 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5596 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5597 fi 5598 ;; 5599 5600 uts4*) 5601 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5602 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5603 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5604 ;; 5605 5606 *) 5607 _LT_TAGVAR(ld_shlibs, $1)=no 5608 ;; 5609 esac 5610 5611 if test x$host_vendor = xsni; then 5612 case $host in 5613 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5614 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5615 ;; 5616 esac 5617 fi 5618 fi 5619 ]) 5620 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5621 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5622 5623 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5624 5625 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5626 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5627 _LT_DECL([], [extract_expsyms_cmds], [2], 5628 [The commands to extract the exported symbol list from a shared archive]) 5629 5630 # 5631 # Do we need to explicitly link libc? 5632 # 5633 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5634 x|xyes) 5635 # Assume -lc should be added 5636 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5637 5638 if test "$enable_shared" = yes && test "$GCC" = yes; then 5639 case $_LT_TAGVAR(archive_cmds, $1) in 5640 *'~'*) 5641 # FIXME: we may have to deal with multi-command sequences. 5642 ;; 5643 '$CC '*) 5644 # Test whether the compiler implicitly links with -lc since on some 5645 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5646 # to ld, don't add -lc before -lgcc. 5647 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5648 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5649 [$RM conftest* 5650 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5651 5652 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5653 soname=conftest 5654 lib=conftest 5655 libobjs=conftest.$ac_objext 5656 deplibs= 5657 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5658 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5659 compiler_flags=-v 5660 linker_flags=-v 5661 verstring= 5662 output_objdir=. 5663 libname=conftest 5664 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5665 _LT_TAGVAR(allow_undefined_flag, $1)= 5666 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5667 then 5668 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5669 else 5670 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5671 fi 5672 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5673 else 5674 cat conftest.err 1>&5 5675 fi 5676 $RM conftest* 5677 ]) 5678 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5679 ;; 5680 esac 5681 fi 5682 ;; 5683 esac 5684 5685 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5686 [Whether or not to add -lc for building shared libraries]) 5687 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5688 [enable_shared_with_static_runtimes], [0], 5689 [Whether or not to disallow shared libs when runtime libs are static]) 5690 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5691 [Compiler flag to allow reflexive dlopens]) 5692 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5693 [Compiler flag to generate shared objects directly from archives]) 5694 _LT_TAGDECL([], [compiler_needs_object], [1], 5695 [Whether the compiler copes with passing no objects directly]) 5696 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5697 [Create an old-style archive from a shared archive]) 5698 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5699 [Create a temporary old-style archive to link instead of a shared archive]) 5700 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5701 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5702 _LT_TAGDECL([], [module_cmds], [2], 5703 [Commands used to build a loadable module if different from building 5704 a shared archive.]) 5705 _LT_TAGDECL([], [module_expsym_cmds], [2]) 5706 _LT_TAGDECL([], [with_gnu_ld], [1], 5707 [Whether we are building with GNU ld or not]) 5708 _LT_TAGDECL([], [allow_undefined_flag], [1], 5709 [Flag that allows shared libraries with undefined symbols to be built]) 5710 _LT_TAGDECL([], [no_undefined_flag], [1], 5711 [Flag that enforces no undefined symbols]) 5712 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5713 [Flag to hardcode $libdir into a binary during linking. 5714 This must work even if $libdir does not exist]) 5715 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5716 [Whether we need a single "-rpath" flag with a separated argument]) 5717 _LT_TAGDECL([], [hardcode_direct], [0], 5718 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5719 DIR into the resulting binary]) 5720 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5721 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5722 DIR into the resulting binary and the resulting library dependency is 5723 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5724 library is relocated]) 5725 _LT_TAGDECL([], [hardcode_minus_L], [0], 5726 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5727 into the resulting binary]) 5728 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5729 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5730 into the resulting binary]) 5731 _LT_TAGDECL([], [hardcode_automatic], [0], 5732 [Set to "yes" if building a shared library automatically hardcodes DIR 5733 into the library and all subsequent libraries and executables linked 5734 against it]) 5735 _LT_TAGDECL([], [inherit_rpath], [0], 5736 [Set to yes if linker adds runtime paths of dependent libraries 5737 to runtime path list]) 5738 _LT_TAGDECL([], [link_all_deplibs], [0], 5739 [Whether libtool must link a program against all its dependency libraries]) 5740 _LT_TAGDECL([], [always_export_symbols], [0], 5741 [Set to "yes" if exported symbols are required]) 5742 _LT_TAGDECL([], [export_symbols_cmds], [2], 5743 [The commands to list exported symbols]) 5744 _LT_TAGDECL([], [exclude_expsyms], [1], 5745 [Symbols that should not be listed in the preloaded symbols]) 5746 _LT_TAGDECL([], [include_expsyms], [1], 5747 [Symbols that must always be exported]) 5748 _LT_TAGDECL([], [prelink_cmds], [2], 5749 [Commands necessary for linking programs (against libraries) with templates]) 5750 _LT_TAGDECL([], [postlink_cmds], [2], 5751 [Commands necessary for finishing linking programs]) 5752 _LT_TAGDECL([], [file_list_spec], [1], 5753 [Specify filename containing input files]) 5754 dnl FIXME: Not yet implemented 5755 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5756 dnl [Compiler flag to generate thread safe objects]) 5757 ])# _LT_LINKER_SHLIBS 5758 5759 5760 # _LT_LANG_C_CONFIG([TAG]) 5761 # ------------------------ 5762 # Ensure that the configuration variables for a C compiler are suitably 5763 # defined. These variables are subsequently used by _LT_CONFIG to write 5764 # the compiler configuration to `libtool'. 5765 m4_defun([_LT_LANG_C_CONFIG], 5766 [m4_require([_LT_DECL_EGREP])dnl 5767 lt_save_CC="$CC" 5768 AC_LANG_PUSH(C) 5769 5770 # Source file extension for C test sources. 5771 ac_ext=c 5772 5773 # Object file extension for compiled C test sources. 5774 objext=o 5775 _LT_TAGVAR(objext, $1)=$objext 5776 5777 # Code to be used in simple compile tests 5778 lt_simple_compile_test_code="int some_variable = 0;" 5779 5780 # Code to be used in simple link tests 5781 lt_simple_link_test_code='int main(){return(0);}' 5782 5783 _LT_TAG_COMPILER 5784 # Save the default compiler, since it gets overwritten when the other 5785 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5786 compiler_DEFAULT=$CC 5787 5788 # save warnings/boilerplate of simple test code 5789 _LT_COMPILER_BOILERPLATE 5790 _LT_LINKER_BOILERPLATE 5791 5792 if test -n "$compiler"; then 5793 _LT_COMPILER_NO_RTTI($1) 5794 _LT_COMPILER_PIC($1) 5795 _LT_COMPILER_C_O($1) 5796 _LT_COMPILER_FILE_LOCKS($1) 5797 _LT_LINKER_SHLIBS($1) 5798 _LT_SYS_DYNAMIC_LINKER($1) 5799 _LT_LINKER_HARDCODE_LIBPATH($1) 5800 LT_SYS_DLOPEN_SELF 5801 _LT_CMD_STRIPLIB 5802 5803 # Report which library types will actually be built 5804 AC_MSG_CHECKING([if libtool supports shared libraries]) 5805 AC_MSG_RESULT([$can_build_shared]) 5806 5807 AC_MSG_CHECKING([whether to build shared libraries]) 5808 test "$can_build_shared" = "no" && enable_shared=no 5809 5810 # On AIX, shared libraries and static libraries use the same namespace, and 5811 # are all built from PIC. 5812 case $host_os in 5813 aix3*) 5814 test "$enable_shared" = yes && enable_static=no 5815 if test -n "$RANLIB"; then 5816 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5817 postinstall_cmds='$RANLIB $lib' 5818 fi 5819 ;; 5820 5821 aix[[4-9]]*) 5822 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5823 test "$enable_shared" = yes && enable_static=no 5824 fi 5825 ;; 5826 esac 5827 AC_MSG_RESULT([$enable_shared]) 5828 5829 AC_MSG_CHECKING([whether to build static libraries]) 5830 # Make sure either enable_shared or enable_static is yes. 5831 test "$enable_shared" = yes || enable_static=yes 5832 AC_MSG_RESULT([$enable_static]) 5833 5834 _LT_CONFIG($1) 5835 fi 5836 AC_LANG_POP 5837 CC="$lt_save_CC" 5838 ])# _LT_LANG_C_CONFIG 5839 5840 5841 # _LT_LANG_CXX_CONFIG([TAG]) 5842 # -------------------------- 5843 # Ensure that the configuration variables for a C++ compiler are suitably 5844 # defined. These variables are subsequently used by _LT_CONFIG to write 5845 # the compiler configuration to `libtool'. 5846 m4_defun([_LT_LANG_CXX_CONFIG], 5847 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5848 m4_require([_LT_DECL_EGREP])dnl 5849 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5850 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5851 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5852 (test "X$CXX" != "Xg++"))) ; then 5853 AC_PROG_CXXCPP 5854 else 5855 _lt_caught_CXX_error=yes 5856 fi 5857 5858 AC_LANG_PUSH(C++) 5859 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5860 _LT_TAGVAR(allow_undefined_flag, $1)= 5861 _LT_TAGVAR(always_export_symbols, $1)=no 5862 _LT_TAGVAR(archive_expsym_cmds, $1)= 5863 _LT_TAGVAR(compiler_needs_object, $1)=no 5864 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5865 _LT_TAGVAR(hardcode_direct, $1)=no 5866 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5868 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5869 _LT_TAGVAR(hardcode_minus_L, $1)=no 5870 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5871 _LT_TAGVAR(hardcode_automatic, $1)=no 5872 _LT_TAGVAR(inherit_rpath, $1)=no 5873 _LT_TAGVAR(module_cmds, $1)= 5874 _LT_TAGVAR(module_expsym_cmds, $1)= 5875 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5876 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5877 _LT_TAGVAR(reload_flag, $1)=$reload_flag 5878 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5879 _LT_TAGVAR(no_undefined_flag, $1)= 5880 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5881 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5882 5883 # Source file extension for C++ test sources. 5884 ac_ext=cpp 5885 5886 # Object file extension for compiled C++ test sources. 5887 objext=o 5888 _LT_TAGVAR(objext, $1)=$objext 5889 5890 # No sense in running all these tests if we already determined that 5891 # the CXX compiler isn't working. Some variables (like enable_shared) 5892 # are currently assumed to apply to all compilers on this platform, 5893 # and will be corrupted by setting them based on a non-working compiler. 5894 if test "$_lt_caught_CXX_error" != yes; then 5895 # Code to be used in simple compile tests 5896 lt_simple_compile_test_code="int some_variable = 0;" 5897 5898 # Code to be used in simple link tests 5899 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5900 5901 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5902 _LT_TAG_COMPILER 5903 5904 # save warnings/boilerplate of simple test code 5905 _LT_COMPILER_BOILERPLATE 5906 _LT_LINKER_BOILERPLATE 5907 5908 # Allow CC to be a program name with arguments. 5909 lt_save_CC=$CC 5910 lt_save_CFLAGS=$CFLAGS 5911 lt_save_LD=$LD 5912 lt_save_GCC=$GCC 5913 GCC=$GXX 5914 lt_save_with_gnu_ld=$with_gnu_ld 5915 lt_save_path_LD=$lt_cv_path_LD 5916 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5917 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5918 else 5919 $as_unset lt_cv_prog_gnu_ld 5920 fi 5921 if test -n "${lt_cv_path_LDCXX+set}"; then 5922 lt_cv_path_LD=$lt_cv_path_LDCXX 5923 else 5924 $as_unset lt_cv_path_LD 5925 fi 5926 test -z "${LDCXX+set}" || LD=$LDCXX 5927 CC=${CXX-"c++"} 5928 CFLAGS=$CXXFLAGS 5929 compiler=$CC 5930 _LT_TAGVAR(compiler, $1)=$CC 5931 _LT_CC_BASENAME([$compiler]) 5932 5933 if test -n "$compiler"; then 5934 # We don't want -fno-exception when compiling C++ code, so set the 5935 # no_builtin_flag separately 5936 if test "$GXX" = yes; then 5937 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5938 else 5939 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5940 fi 5941 5942 if test "$GXX" = yes; then 5943 # Set up default GNU C++ configuration 5944 5945 LT_PATH_LD 5946 5947 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5948 # archiving commands below assume that GNU ld is being used. 5949 if test "$with_gnu_ld" = yes; then 5950 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5951 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5952 5953 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5954 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5955 5956 # If archive_cmds runs LD, not CC, wlarc should be empty 5957 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5958 # investigate it a little bit more. (MM) 5959 wlarc='${wl}' 5960 5961 # ancient GNU ld didn't support --whole-archive et. al. 5962 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5963 $GREP 'no-whole-archive' > /dev/null; then 5964 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5965 else 5966 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5967 fi 5968 else 5969 with_gnu_ld=no 5970 wlarc= 5971 5972 # A generic and very simple default shared library creation 5973 # command for GNU C++ for the case where it uses the native 5974 # linker, instead of GNU ld. If possible, this setting should 5975 # overridden to take advantage of the native linker features on 5976 # the platform it is being used on. 5977 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5978 fi 5979 5980 # Commands to make compiler produce verbose output that lists 5981 # what "hidden" libraries, object files and flags are used when 5982 # linking a shared library. 5983 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5984 5985 else 5986 GXX=no 5987 with_gnu_ld=no 5988 wlarc= 5989 fi 5990 5991 # PORTME: fill in a description of your system's C++ link characteristics 5992 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5993 _LT_TAGVAR(ld_shlibs, $1)=yes 5994 case $host_os in 5995 aix3*) 5996 # FIXME: insert proper C++ library support 5997 _LT_TAGVAR(ld_shlibs, $1)=no 5998 ;; 5999 aix[[4-9]]*) 6000 if test "$host_cpu" = ia64; then 6001 # On IA64, the linker does run time linking by default, so we don't 6002 # have to do anything special. 6003 aix_use_runtimelinking=no 6004 exp_sym_flag='-Bexport' 6005 no_entry_flag="" 6006 else 6007 aix_use_runtimelinking=no 6008 6009 # Test if we are trying to use run time linking or normal 6010 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6011 # need to do runtime linking. 6012 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6013 for ld_flag in $LDFLAGS; do 6014 case $ld_flag in 6015 *-brtl*) 6016 aix_use_runtimelinking=yes 6017 break 6018 ;; 6019 esac 6020 done 6021 ;; 6022 esac 6023 6024 exp_sym_flag='-bexport' 6025 no_entry_flag='-bnoentry' 6026 fi 6027 6028 # When large executables or shared objects are built, AIX ld can 6029 # have problems creating the table of contents. If linking a library 6030 # or program results in "error TOC overflow" add -mminimal-toc to 6031 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6032 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6033 6034 _LT_TAGVAR(archive_cmds, $1)='' 6035 _LT_TAGVAR(hardcode_direct, $1)=yes 6036 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6037 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6038 _LT_TAGVAR(link_all_deplibs, $1)=yes 6039 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 6040 6041 if test "$GXX" = yes; then 6042 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6043 # We only want to do this on AIX 4.2 and lower, the check 6044 # below for broken collect2 doesn't work under 4.3+ 6045 collect2name=`${CC} -print-prog-name=collect2` 6046 if test -f "$collect2name" && 6047 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6048 then 6049 # We have reworked collect2 6050 : 6051 else 6052 # We have old collect2 6053 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6054 # It fails to find uninstalled libraries when the uninstalled 6055 # path is not listed in the libpath. Setting hardcode_minus_L 6056 # to unsupported forces relinking 6057 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6058 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6059 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6060 fi 6061 esac 6062 shared_flag='-shared' 6063 if test "$aix_use_runtimelinking" = yes; then 6064 shared_flag="$shared_flag "'${wl}-G' 6065 fi 6066 else 6067 # not using gcc 6068 if test "$host_cpu" = ia64; then 6069 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6070 # chokes on -Wl,-G. The following line is correct: 6071 shared_flag='-G' 6072 else 6073 if test "$aix_use_runtimelinking" = yes; then 6074 shared_flag='${wl}-G' 6075 else 6076 shared_flag='${wl}-bM:SRE' 6077 fi 6078 fi 6079 fi 6080 6081 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6082 # It seems that -bexpall does not export symbols beginning with 6083 # underscore (_), so it is better to generate a list of symbols to 6084 # export. 6085 _LT_TAGVAR(always_export_symbols, $1)=yes 6086 if test "$aix_use_runtimelinking" = yes; then 6087 # Warning - without using the other runtime loading flags (-brtl), 6088 # -berok will link without error, but may produce a broken library. 6089 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6090 # Determine the default libpath from the value encoded in an empty 6091 # executable. 6092 _LT_SYS_MODULE_PATH_AIX([$1]) 6093 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6094 6095 _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 $shared_flag" 6096 else 6097 if test "$host_cpu" = ia64; then 6098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6099 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6100 _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" 6101 else 6102 # Determine the default libpath from the value encoded in an 6103 # empty executable. 6104 _LT_SYS_MODULE_PATH_AIX([$1]) 6105 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6106 # Warning - without using the other run time loading flags, 6107 # -berok will link without error, but may produce a broken library. 6108 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6109 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6110 if test "$with_gnu_ld" = yes; then 6111 # We only use this code for GNU lds that support --whole-archive. 6112 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6113 else 6114 # Exported symbols can be pulled into shared objects from archives 6115 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6116 fi 6117 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6118 # This is similar to how AIX traditionally builds its shared 6119 # libraries. 6120 _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' 6121 fi 6122 fi 6123 ;; 6124 6125 beos*) 6126 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6127 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6128 # Joseph Beckenbach <jrb3 (a] best.com> says some releases of gcc 6129 # support --undefined. This deserves some investigation. FIXME 6130 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6131 else 6132 _LT_TAGVAR(ld_shlibs, $1)=no 6133 fi 6134 ;; 6135 6136 chorus*) 6137 case $cc_basename in 6138 *) 6139 # FIXME: insert proper C++ library support 6140 _LT_TAGVAR(ld_shlibs, $1)=no 6141 ;; 6142 esac 6143 ;; 6144 6145 cygwin* | mingw* | pw32* | cegcc*) 6146 case $GXX,$cc_basename in 6147 ,cl* | no,cl*) 6148 # Native MSVC 6149 # hardcode_libdir_flag_spec is actually meaningless, as there is 6150 # no search path for DLLs. 6151 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6152 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6153 _LT_TAGVAR(always_export_symbols, $1)=yes 6154 _LT_TAGVAR(file_list_spec, $1)='@' 6155 # Tell ltmain to make .lib files, not .a files. 6156 libext=lib 6157 # Tell ltmain to make .dll files, not .so files. 6158 shrext_cmds=".dll" 6159 # FIXME: Setting linknames here is a bad hack. 6160 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6161 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6162 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6163 else 6164 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6165 fi~ 6166 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6167 linknames=' 6168 # The linker will not automatically build a static lib if we build a DLL. 6169 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6170 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6171 # Don't use ranlib 6172 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6173 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6174 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6175 case $lt_outputfile in 6176 *.exe|*.EXE) ;; 6177 *) 6178 lt_outputfile="$lt_outputfile.exe" 6179 lt_tool_outputfile="$lt_tool_outputfile.exe" 6180 ;; 6181 esac~ 6182 func_to_tool_file "$lt_outputfile"~ 6183 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6184 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6185 $RM "$lt_outputfile.manifest"; 6186 fi' 6187 ;; 6188 *) 6189 # g++ 6190 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6191 # as there is no search path for DLLs. 6192 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6193 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6194 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6195 _LT_TAGVAR(always_export_symbols, $1)=no 6196 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6197 6198 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6199 _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' 6200 # If the export-symbols file already is a .def file (1st line 6201 # is EXPORTS), use it as is; otherwise, prepend... 6202 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6203 cp $export_symbols $output_objdir/$soname.def; 6204 else 6205 echo EXPORTS > $output_objdir/$soname.def; 6206 cat $export_symbols >> $output_objdir/$soname.def; 6207 fi~ 6208 $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' 6209 else 6210 _LT_TAGVAR(ld_shlibs, $1)=no 6211 fi 6212 ;; 6213 esac 6214 ;; 6215 darwin* | rhapsody*) 6216 _LT_DARWIN_LINKER_FEATURES($1) 6217 ;; 6218 6219 dgux*) 6220 case $cc_basename in 6221 ec++*) 6222 # FIXME: insert proper C++ library support 6223 _LT_TAGVAR(ld_shlibs, $1)=no 6224 ;; 6225 ghcx*) 6226 # Green Hills C++ Compiler 6227 # FIXME: insert proper C++ library support 6228 _LT_TAGVAR(ld_shlibs, $1)=no 6229 ;; 6230 *) 6231 # FIXME: insert proper C++ library support 6232 _LT_TAGVAR(ld_shlibs, $1)=no 6233 ;; 6234 esac 6235 ;; 6236 6237 freebsd2.*) 6238 # C++ shared libraries reported to be fairly broken before 6239 # switch to ELF 6240 _LT_TAGVAR(ld_shlibs, $1)=no 6241 ;; 6242 6243 freebsd-elf*) 6244 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6245 ;; 6246 6247 freebsd* | dragonfly*) 6248 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6249 # conventions 6250 _LT_TAGVAR(ld_shlibs, $1)=yes 6251 ;; 6252 6253 haiku*) 6254 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6255 _LT_TAGVAR(link_all_deplibs, $1)=yes 6256 ;; 6257 6258 hpux9*) 6259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6260 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6261 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6262 _LT_TAGVAR(hardcode_direct, $1)=yes 6263 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6264 # but as the default 6265 # location of the library. 6266 6267 case $cc_basename in 6268 CC*) 6269 # FIXME: insert proper C++ library support 6270 _LT_TAGVAR(ld_shlibs, $1)=no 6271 ;; 6272 aCC*) 6273 _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 $lib' 6274 # Commands to make compiler produce verbose output that lists 6275 # what "hidden" libraries, object files and flags are used when 6276 # linking a shared library. 6277 # 6278 # There doesn't appear to be a way to prevent this compiler from 6279 # explicitly linking system object files so we need to strip them 6280 # from the output so that they don't get included in the library 6281 # dependencies. 6282 output_verbose_link_cmd='templist=`($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"' 6283 ;; 6284 *) 6285 if test "$GXX" = yes; then 6286 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6287 else 6288 # FIXME: insert proper C++ library support 6289 _LT_TAGVAR(ld_shlibs, $1)=no 6290 fi 6291 ;; 6292 esac 6293 ;; 6294 6295 hpux10*|hpux11*) 6296 if test $with_gnu_ld = no; then 6297 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6298 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6299 6300 case $host_cpu in 6301 hppa*64*|ia64*) 6302 ;; 6303 *) 6304 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6305 ;; 6306 esac 6307 fi 6308 case $host_cpu in 6309 hppa*64*|ia64*) 6310 _LT_TAGVAR(hardcode_direct, $1)=no 6311 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6312 ;; 6313 *) 6314 _LT_TAGVAR(hardcode_direct, $1)=yes 6315 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6316 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6317 # but as the default 6318 # location of the library. 6319 ;; 6320 esac 6321 6322 case $cc_basename in 6323 CC*) 6324 # FIXME: insert proper C++ library support 6325 _LT_TAGVAR(ld_shlibs, $1)=no 6326 ;; 6327 aCC*) 6328 case $host_cpu in 6329 hppa*64*) 6330 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6331 ;; 6332 ia64*) 6333 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6334 ;; 6335 *) 6336 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6337 ;; 6338 esac 6339 # Commands to make compiler produce verbose output that lists 6340 # what "hidden" libraries, object files and flags are used when 6341 # linking a shared library. 6342 # 6343 # There doesn't appear to be a way to prevent this compiler from 6344 # explicitly linking system object files so we need to strip them 6345 # from the output so that they don't get included in the library 6346 # dependencies. 6347 output_verbose_link_cmd='templist=`($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"' 6348 ;; 6349 *) 6350 if test "$GXX" = yes; then 6351 if test $with_gnu_ld = no; then 6352 case $host_cpu in 6353 hppa*64*) 6354 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6355 ;; 6356 ia64*) 6357 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6358 ;; 6359 *) 6360 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6361 ;; 6362 esac 6363 fi 6364 else 6365 # FIXME: insert proper C++ library support 6366 _LT_TAGVAR(ld_shlibs, $1)=no 6367 fi 6368 ;; 6369 esac 6370 ;; 6371 6372 interix[[3-9]]*) 6373 _LT_TAGVAR(hardcode_direct, $1)=no 6374 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6375 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6376 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6377 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6378 # Instead, shared libraries are loaded at an image base (0x10000000 by 6379 # default) and relocated if they conflict, which is a slow very memory 6380 # consuming and fragmenting process. To avoid this, we pick a random, 6381 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6382 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6383 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6384 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6385 ;; 6386 irix5* | irix6*) 6387 case $cc_basename in 6388 CC*) 6389 # SGI C++ 6390 _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' 6391 6392 # Archives containing C++ object files must be created using 6393 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6394 # necessary to make sure instantiated templates are included 6395 # in the archive. 6396 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6397 ;; 6398 *) 6399 if test "$GXX" = yes; then 6400 if test "$with_gnu_ld" = no; then 6401 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6402 else 6403 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' 6404 fi 6405 fi 6406 _LT_TAGVAR(link_all_deplibs, $1)=yes 6407 ;; 6408 esac 6409 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6410 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6411 _LT_TAGVAR(inherit_rpath, $1)=yes 6412 ;; 6413 6414 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6415 case $cc_basename in 6416 KCC*) 6417 # Kuck and Associates, Inc. (KAI) C++ Compiler 6418 6419 # KCC will only create a shared library if the output file 6420 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6421 # to its proper name (with version) after linking. 6422 _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' 6423 _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 $lib' 6424 # Commands to make compiler produce verbose output that lists 6425 # what "hidden" libraries, object files and flags are used when 6426 # linking a shared library. 6427 # 6428 # There doesn't appear to be a way to prevent this compiler from 6429 # explicitly linking system object files so we need to strip them 6430 # from the output so that they don't get included in the library 6431 # dependencies. 6432 output_verbose_link_cmd='templist=`$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"' 6433 6434 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6435 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6436 6437 # Archives containing C++ object files must be created using 6438 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6439 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6440 ;; 6441 icpc* | ecpc* ) 6442 # Intel C++ 6443 with_gnu_ld=yes 6444 # version 8.0 and above of icpc choke on multiply defined symbols 6445 # if we add $predep_objects and $postdep_objects, however 7.1 and 6446 # earlier do not add the objects themselves. 6447 case `$CC -V 2>&1` in 6448 *"Version 7."*) 6449 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6450 _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' 6451 ;; 6452 *) # Version 8.0 or newer 6453 tmp_idyn= 6454 case $host_cpu in 6455 ia64*) tmp_idyn=' -i_dynamic';; 6456 esac 6457 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6458 _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' 6459 ;; 6460 esac 6461 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6462 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6463 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6464 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6465 ;; 6466 pgCC* | pgcpp*) 6467 # Portland Group C++ compiler 6468 case `$CC -V` in 6469 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6470 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6471 rm -rf $tpldir~ 6472 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6473 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6474 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6475 rm -rf $tpldir~ 6476 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6477 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6478 $RANLIB $oldlib' 6479 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6480 rm -rf $tpldir~ 6481 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6482 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6483 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6484 rm -rf $tpldir~ 6485 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6486 $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' 6487 ;; 6488 *) # Version 6 and above use weak symbols 6489 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6490 _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' 6491 ;; 6492 esac 6493 6494 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6495 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6496 _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' 6497 ;; 6498 cxx*) 6499 # Compaq C++ 6500 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6501 _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' 6502 6503 runpath_var=LD_RUN_PATH 6504 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6505 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6506 6507 # Commands to make compiler produce verbose output that lists 6508 # what "hidden" libraries, object files and flags are used when 6509 # linking a shared library. 6510 # 6511 # There doesn't appear to be a way to prevent this compiler from 6512 # explicitly linking system object files so we need to strip them 6513 # from the output so that they don't get included in the library 6514 # dependencies. 6515 output_verbose_link_cmd='templist=`$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' 6516 ;; 6517 xl* | mpixl* | bgxl*) 6518 # IBM XL 8.0 on PPC, with GNU ld 6519 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6520 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6521 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6522 if test "x$supports_anon_versioning" = xyes; then 6523 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6524 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6525 echo "local: *; };" >> $output_objdir/$libname.ver~ 6526 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6527 fi 6528 ;; 6529 *) 6530 case `$CC -V 2>&1 | sed 5q` in 6531 *Sun\ C*) 6532 # Sun C++ 5.9 6533 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6534 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6535 _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' 6536 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6537 _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' 6538 _LT_TAGVAR(compiler_needs_object, $1)=yes 6539 6540 # Not sure whether something based on 6541 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6542 # would be better. 6543 output_verbose_link_cmd='func_echo_all' 6544 6545 # Archives containing C++ object files must be created using 6546 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6547 # necessary to make sure instantiated templates are included 6548 # in the archive. 6549 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6550 ;; 6551 esac 6552 ;; 6553 esac 6554 ;; 6555 6556 lynxos*) 6557 # FIXME: insert proper C++ library support 6558 _LT_TAGVAR(ld_shlibs, $1)=no 6559 ;; 6560 6561 m88k*) 6562 # FIXME: insert proper C++ library support 6563 _LT_TAGVAR(ld_shlibs, $1)=no 6564 ;; 6565 6566 mvs*) 6567 case $cc_basename in 6568 cxx*) 6569 # FIXME: insert proper C++ library support 6570 _LT_TAGVAR(ld_shlibs, $1)=no 6571 ;; 6572 *) 6573 # FIXME: insert proper C++ library support 6574 _LT_TAGVAR(ld_shlibs, $1)=no 6575 ;; 6576 esac 6577 ;; 6578 6579 netbsd*) 6580 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6581 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6582 wlarc= 6583 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6584 _LT_TAGVAR(hardcode_direct, $1)=yes 6585 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6586 fi 6587 # Workaround some broken pre-1.5 toolchains 6588 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6589 ;; 6590 6591 *nto* | *qnx*) 6592 _LT_TAGVAR(ld_shlibs, $1)=yes 6593 ;; 6594 6595 openbsd2*) 6596 # C++ shared libraries are fairly broken 6597 _LT_TAGVAR(ld_shlibs, $1)=no 6598 ;; 6599 6600 openbsd*) 6601 if test -f /usr/libexec/ld.so; then 6602 _LT_TAGVAR(hardcode_direct, $1)=yes 6603 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6604 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6605 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6606 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6607 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6608 _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' 6609 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6610 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6611 fi 6612 output_verbose_link_cmd=func_echo_all 6613 else 6614 _LT_TAGVAR(ld_shlibs, $1)=no 6615 fi 6616 ;; 6617 6618 osf3* | osf4* | osf5*) 6619 case $cc_basename in 6620 KCC*) 6621 # Kuck and Associates, Inc. (KAI) C++ Compiler 6622 6623 # KCC will only create a shared library if the output file 6624 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6625 # to its proper name (with version) after linking. 6626 _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' 6627 6628 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6629 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6630 6631 # Archives containing C++ object files must be created using 6632 # the KAI C++ compiler. 6633 case $host in 6634 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6635 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6636 esac 6637 ;; 6638 RCC*) 6639 # Rational C++ 2.4.1 6640 # FIXME: insert proper C++ library support 6641 _LT_TAGVAR(ld_shlibs, $1)=no 6642 ;; 6643 cxx*) 6644 case $host in 6645 osf3*) 6646 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6647 _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' 6648 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6649 ;; 6650 *) 6651 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6652 _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' 6653 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6654 echo "-hidden">> $lib.exp~ 6655 $CC -shared$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~ 6656 $RM $lib.exp' 6657 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6658 ;; 6659 esac 6660 6661 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6662 6663 # Commands to make compiler produce verbose output that lists 6664 # what "hidden" libraries, object files and flags are used when 6665 # linking a shared library. 6666 # 6667 # There doesn't appear to be a way to prevent this compiler from 6668 # explicitly linking system object files so we need to strip them 6669 # from the output so that they don't get included in the library 6670 # dependencies. 6671 output_verbose_link_cmd='templist=`$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"' 6672 ;; 6673 *) 6674 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6675 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6676 case $host in 6677 osf3*) 6678 _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' 6679 ;; 6680 *) 6681 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6682 ;; 6683 esac 6684 6685 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6686 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6687 6688 # Commands to make compiler produce verbose output that lists 6689 # what "hidden" libraries, object files and flags are used when 6690 # linking a shared library. 6691 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6692 6693 else 6694 # FIXME: insert proper C++ library support 6695 _LT_TAGVAR(ld_shlibs, $1)=no 6696 fi 6697 ;; 6698 esac 6699 ;; 6700 6701 psos*) 6702 # FIXME: insert proper C++ library support 6703 _LT_TAGVAR(ld_shlibs, $1)=no 6704 ;; 6705 6706 sunos4*) 6707 case $cc_basename in 6708 CC*) 6709 # Sun C++ 4.x 6710 # FIXME: insert proper C++ library support 6711 _LT_TAGVAR(ld_shlibs, $1)=no 6712 ;; 6713 lcc*) 6714 # Lucid 6715 # FIXME: insert proper C++ library support 6716 _LT_TAGVAR(ld_shlibs, $1)=no 6717 ;; 6718 *) 6719 # FIXME: insert proper C++ library support 6720 _LT_TAGVAR(ld_shlibs, $1)=no 6721 ;; 6722 esac 6723 ;; 6724 6725 solaris*) 6726 case $cc_basename in 6727 CC* | sunCC*) 6728 # Sun C++ 4.2, 5.x and Centerline C++ 6729 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6730 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6731 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6732 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6733 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6734 6735 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6736 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6737 case $host_os in 6738 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6739 *) 6740 # The compiler driver will combine and reorder linker options, 6741 # but understands `-z linker_flag'. 6742 # Supported since Solaris 2.6 (maybe 2.5.1?) 6743 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6744 ;; 6745 esac 6746 _LT_TAGVAR(link_all_deplibs, $1)=yes 6747 6748 output_verbose_link_cmd='func_echo_all' 6749 6750 # Archives containing C++ object files must be created using 6751 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6752 # necessary to make sure instantiated templates are included 6753 # in the archive. 6754 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6755 ;; 6756 gcx*) 6757 # Green Hills C++ Compiler 6758 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6759 6760 # The C++ compiler must be used to create the archive. 6761 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6762 ;; 6763 *) 6764 # GNU C++ compiler with Solaris linker 6765 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6766 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6767 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6768 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6769 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6770 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6771 6772 # Commands to make compiler produce verbose output that lists 6773 # what "hidden" libraries, object files and flags are used when 6774 # linking a shared library. 6775 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6776 else 6777 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6778 # platform. 6779 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6780 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6781 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6782 6783 # Commands to make compiler produce verbose output that lists 6784 # what "hidden" libraries, object files and flags are used when 6785 # linking a shared library. 6786 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6787 fi 6788 6789 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6790 case $host_os in 6791 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6792 *) 6793 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6794 ;; 6795 esac 6796 fi 6797 ;; 6798 esac 6799 ;; 6800 6801 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6802 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6803 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6804 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6805 runpath_var='LD_RUN_PATH' 6806 6807 case $cc_basename in 6808 CC*) 6809 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6810 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6811 ;; 6812 *) 6813 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6814 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6815 ;; 6816 esac 6817 ;; 6818 6819 sysv5* | sco3.2v5* | sco5v6*) 6820 # Note: We can NOT use -z defs as we might desire, because we do not 6821 # link with -lc, and that would cause any symbols used from libc to 6822 # always be unresolved, which means just about no library would 6823 # ever link correctly. If we're not using GNU ld we use -z text 6824 # though, which does catch some bad symbols but isn't as heavy-handed 6825 # as -z defs. 6826 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6827 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6828 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6829 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6831 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6832 _LT_TAGVAR(link_all_deplibs, $1)=yes 6833 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6834 runpath_var='LD_RUN_PATH' 6835 6836 case $cc_basename in 6837 CC*) 6838 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6839 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6840 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6841 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6842 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6843 '"$_LT_TAGVAR(reload_cmds, $1)" 6844 ;; 6845 *) 6846 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6847 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6848 ;; 6849 esac 6850 ;; 6851 6852 tandem*) 6853 case $cc_basename in 6854 NCC*) 6855 # NonStop-UX NCC 3.20 6856 # FIXME: insert proper C++ library support 6857 _LT_TAGVAR(ld_shlibs, $1)=no 6858 ;; 6859 *) 6860 # FIXME: insert proper C++ library support 6861 _LT_TAGVAR(ld_shlibs, $1)=no 6862 ;; 6863 esac 6864 ;; 6865 6866 vxworks*) 6867 # FIXME: insert proper C++ library support 6868 _LT_TAGVAR(ld_shlibs, $1)=no 6869 ;; 6870 6871 *) 6872 # FIXME: insert proper C++ library support 6873 _LT_TAGVAR(ld_shlibs, $1)=no 6874 ;; 6875 esac 6876 6877 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6878 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6879 6880 _LT_TAGVAR(GCC, $1)="$GXX" 6881 _LT_TAGVAR(LD, $1)="$LD" 6882 6883 ## CAVEAT EMPTOR: 6884 ## There is no encapsulation within the following macros, do not change 6885 ## the running order or otherwise move them around unless you know exactly 6886 ## what you are doing... 6887 _LT_SYS_HIDDEN_LIBDEPS($1) 6888 _LT_COMPILER_PIC($1) 6889 _LT_COMPILER_C_O($1) 6890 _LT_COMPILER_FILE_LOCKS($1) 6891 _LT_LINKER_SHLIBS($1) 6892 _LT_SYS_DYNAMIC_LINKER($1) 6893 _LT_LINKER_HARDCODE_LIBPATH($1) 6894 6895 _LT_CONFIG($1) 6896 fi # test -n "$compiler" 6897 6898 CC=$lt_save_CC 6899 CFLAGS=$lt_save_CFLAGS 6900 LDCXX=$LD 6901 LD=$lt_save_LD 6902 GCC=$lt_save_GCC 6903 with_gnu_ld=$lt_save_with_gnu_ld 6904 lt_cv_path_LDCXX=$lt_cv_path_LD 6905 lt_cv_path_LD=$lt_save_path_LD 6906 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6907 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6908 fi # test "$_lt_caught_CXX_error" != yes 6909 6910 AC_LANG_POP 6911 ])# _LT_LANG_CXX_CONFIG 6912 6913 6914 # _LT_FUNC_STRIPNAME_CNF 6915 # ---------------------- 6916 # func_stripname_cnf prefix suffix name 6917 # strip PREFIX and SUFFIX off of NAME. 6918 # PREFIX and SUFFIX must not contain globbing or regex special 6919 # characters, hashes, percent signs, but SUFFIX may contain a leading 6920 # dot (in which case that matches only a dot). 6921 # 6922 # This function is identical to the (non-XSI) version of func_stripname, 6923 # except this one can be used by m4 code that may be executed by configure, 6924 # rather than the libtool script. 6925 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6926 AC_REQUIRE([_LT_DECL_SED]) 6927 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6928 func_stripname_cnf () 6929 { 6930 case ${2} in 6931 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6932 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6933 esac 6934 } # func_stripname_cnf 6935 ])# _LT_FUNC_STRIPNAME_CNF 6936 6937 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6938 # --------------------------------- 6939 # Figure out "hidden" library dependencies from verbose 6940 # compiler output when linking a shared library. 6941 # Parse the compiler output and extract the necessary 6942 # objects, libraries and library flags. 6943 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6944 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6945 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6946 # Dependencies to place before and after the object being linked: 6947 _LT_TAGVAR(predep_objects, $1)= 6948 _LT_TAGVAR(postdep_objects, $1)= 6949 _LT_TAGVAR(predeps, $1)= 6950 _LT_TAGVAR(postdeps, $1)= 6951 _LT_TAGVAR(compiler_lib_search_path, $1)= 6952 6953 dnl we can't use the lt_simple_compile_test_code here, 6954 dnl because it contains code intended for an executable, 6955 dnl not a library. It's possible we should let each 6956 dnl tag define a new lt_????_link_test_code variable, 6957 dnl but it's only used here... 6958 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6959 int a; 6960 void foo (void) { a = 0; } 6961 _LT_EOF 6962 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6963 class Foo 6964 { 6965 public: 6966 Foo (void) { a = 0; } 6967 private: 6968 int a; 6969 }; 6970 _LT_EOF 6971 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6972 subroutine foo 6973 implicit none 6974 integer*4 a 6975 a=0 6976 return 6977 end 6978 _LT_EOF 6979 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6980 subroutine foo 6981 implicit none 6982 integer a 6983 a=0 6984 return 6985 end 6986 _LT_EOF 6987 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6988 public class foo { 6989 private int a; 6990 public void bar (void) { 6991 a = 0; 6992 } 6993 }; 6994 _LT_EOF 6995 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 6996 package foo 6997 func foo() { 6998 } 6999 _LT_EOF 7000 ]) 7001 7002 _lt_libdeps_save_CFLAGS=$CFLAGS 7003 case "$CC $CFLAGS " in #( 7004 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7005 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7006 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7007 esac 7008 7009 dnl Parse the compiler output and extract the necessary 7010 dnl objects, libraries and library flags. 7011 if AC_TRY_EVAL(ac_compile); then 7012 # Parse the compiler output and extract the necessary 7013 # objects, libraries and library flags. 7014 7015 # Sentinel used to keep track of whether or not we are before 7016 # the conftest object file. 7017 pre_test_object_deps_done=no 7018 7019 for p in `eval "$output_verbose_link_cmd"`; do 7020 case ${prev}${p} in 7021 7022 -L* | -R* | -l*) 7023 # Some compilers place space between "-{L,R}" and the path. 7024 # Remove the space. 7025 if test $p = "-L" || 7026 test $p = "-R"; then 7027 prev=$p 7028 continue 7029 fi 7030 7031 # Expand the sysroot to ease extracting the directories later. 7032 if test -z "$prev"; then 7033 case $p in 7034 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7035 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7036 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7037 esac 7038 fi 7039 case $p in 7040 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7041 esac 7042 if test "$pre_test_object_deps_done" = no; then 7043 case ${prev} in 7044 -L | -R) 7045 # Internal compiler library paths should come after those 7046 # provided the user. The postdeps already come after the 7047 # user supplied libs so there is no need to process them. 7048 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7049 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 7050 else 7051 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 7052 fi 7053 ;; 7054 # The "-l" case would never come before the object being 7055 # linked, so don't bother handling this case. 7056 esac 7057 else 7058 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7059 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 7060 else 7061 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 7062 fi 7063 fi 7064 prev= 7065 ;; 7066 7067 *.lto.$objext) ;; # Ignore GCC LTO objects 7068 *.$objext) 7069 # This assumes that the test object file only shows up 7070 # once in the compiler output. 7071 if test "$p" = "conftest.$objext"; then 7072 pre_test_object_deps_done=yes 7073 continue 7074 fi 7075 7076 if test "$pre_test_object_deps_done" = no; then 7077 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7078 _LT_TAGVAR(predep_objects, $1)="$p" 7079 else 7080 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7081 fi 7082 else 7083 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7084 _LT_TAGVAR(postdep_objects, $1)="$p" 7085 else 7086 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7087 fi 7088 fi 7089 ;; 7090 7091 *) ;; # Ignore the rest. 7092 7093 esac 7094 done 7095 7096 # Clean up. 7097 rm -f a.out a.exe 7098 else 7099 echo "libtool.m4: error: problem compiling $1 test program" 7100 fi 7101 7102 $RM -f confest.$objext 7103 CFLAGS=$_lt_libdeps_save_CFLAGS 7104 7105 # PORTME: override above test on systems where it is broken 7106 m4_if([$1], [CXX], 7107 [case $host_os in 7108 interix[[3-9]]*) 7109 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7110 # hack all around it, let's just trust "g++" to DTRT. 7111 _LT_TAGVAR(predep_objects,$1)= 7112 _LT_TAGVAR(postdep_objects,$1)= 7113 _LT_TAGVAR(postdeps,$1)= 7114 ;; 7115 7116 linux*) 7117 case `$CC -V 2>&1 | sed 5q` in 7118 *Sun\ C*) 7119 # Sun C++ 5.9 7120 7121 # The more standards-conforming stlport4 library is 7122 # incompatible with the Cstd library. Avoid specifying 7123 # it if it's in CXXFLAGS. Ignore libCrun as 7124 # -library=stlport4 depends on it. 7125 case " $CXX $CXXFLAGS " in 7126 *" -library=stlport4 "*) 7127 solaris_use_stlport4=yes 7128 ;; 7129 esac 7130 7131 if test "$solaris_use_stlport4" != yes; then 7132 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7133 fi 7134 ;; 7135 esac 7136 ;; 7137 7138 solaris*) 7139 case $cc_basename in 7140 CC* | sunCC*) 7141 # The more standards-conforming stlport4 library is 7142 # incompatible with the Cstd library. Avoid specifying 7143 # it if it's in CXXFLAGS. Ignore libCrun as 7144 # -library=stlport4 depends on it. 7145 case " $CXX $CXXFLAGS " in 7146 *" -library=stlport4 "*) 7147 solaris_use_stlport4=yes 7148 ;; 7149 esac 7150 7151 # Adding this requires a known-good setup of shared libraries for 7152 # Sun compiler versions before 5.6, else PIC objects from an old 7153 # archive will be linked into the output, leading to subtle bugs. 7154 if test "$solaris_use_stlport4" != yes; then 7155 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7156 fi 7157 ;; 7158 esac 7159 ;; 7160 esac 7161 ]) 7162 7163 case " $_LT_TAGVAR(postdeps, $1) " in 7164 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7165 esac 7166 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7167 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7168 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7169 fi 7170 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7171 [The directories searched by this compiler when creating a shared library]) 7172 _LT_TAGDECL([], [predep_objects], [1], 7173 [Dependencies to place before and after the objects being linked to 7174 create a shared library]) 7175 _LT_TAGDECL([], [postdep_objects], [1]) 7176 _LT_TAGDECL([], [predeps], [1]) 7177 _LT_TAGDECL([], [postdeps], [1]) 7178 _LT_TAGDECL([], [compiler_lib_search_path], [1], 7179 [The library search path used internally by the compiler when linking 7180 a shared library]) 7181 ])# _LT_SYS_HIDDEN_LIBDEPS 7182 7183 7184 # _LT_LANG_F77_CONFIG([TAG]) 7185 # -------------------------- 7186 # Ensure that the configuration variables for a Fortran 77 compiler are 7187 # suitably defined. These variables are subsequently used by _LT_CONFIG 7188 # to write the compiler configuration to `libtool'. 7189 m4_defun([_LT_LANG_F77_CONFIG], 7190 [AC_LANG_PUSH(Fortran 77) 7191 if test -z "$F77" || test "X$F77" = "Xno"; then 7192 _lt_disable_F77=yes 7193 fi 7194 7195 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7196 _LT_TAGVAR(allow_undefined_flag, $1)= 7197 _LT_TAGVAR(always_export_symbols, $1)=no 7198 _LT_TAGVAR(archive_expsym_cmds, $1)= 7199 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7200 _LT_TAGVAR(hardcode_direct, $1)=no 7201 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7202 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7203 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7204 _LT_TAGVAR(hardcode_minus_L, $1)=no 7205 _LT_TAGVAR(hardcode_automatic, $1)=no 7206 _LT_TAGVAR(inherit_rpath, $1)=no 7207 _LT_TAGVAR(module_cmds, $1)= 7208 _LT_TAGVAR(module_expsym_cmds, $1)= 7209 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7210 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7211 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7212 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7213 _LT_TAGVAR(no_undefined_flag, $1)= 7214 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7215 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7216 7217 # Source file extension for f77 test sources. 7218 ac_ext=f 7219 7220 # Object file extension for compiled f77 test sources. 7221 objext=o 7222 _LT_TAGVAR(objext, $1)=$objext 7223 7224 # No sense in running all these tests if we already determined that 7225 # the F77 compiler isn't working. Some variables (like enable_shared) 7226 # are currently assumed to apply to all compilers on this platform, 7227 # and will be corrupted by setting them based on a non-working compiler. 7228 if test "$_lt_disable_F77" != yes; then 7229 # Code to be used in simple compile tests 7230 lt_simple_compile_test_code="\ 7231 subroutine t 7232 return 7233 end 7234 " 7235 7236 # Code to be used in simple link tests 7237 lt_simple_link_test_code="\ 7238 program t 7239 end 7240 " 7241 7242 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7243 _LT_TAG_COMPILER 7244 7245 # save warnings/boilerplate of simple test code 7246 _LT_COMPILER_BOILERPLATE 7247 _LT_LINKER_BOILERPLATE 7248 7249 # Allow CC to be a program name with arguments. 7250 lt_save_CC="$CC" 7251 lt_save_GCC=$GCC 7252 lt_save_CFLAGS=$CFLAGS 7253 CC=${F77-"f77"} 7254 CFLAGS=$FFLAGS 7255 compiler=$CC 7256 _LT_TAGVAR(compiler, $1)=$CC 7257 _LT_CC_BASENAME([$compiler]) 7258 GCC=$G77 7259 if test -n "$compiler"; then 7260 AC_MSG_CHECKING([if libtool supports shared libraries]) 7261 AC_MSG_RESULT([$can_build_shared]) 7262 7263 AC_MSG_CHECKING([whether to build shared libraries]) 7264 test "$can_build_shared" = "no" && enable_shared=no 7265 7266 # On AIX, shared libraries and static libraries use the same namespace, and 7267 # are all built from PIC. 7268 case $host_os in 7269 aix3*) 7270 test "$enable_shared" = yes && enable_static=no 7271 if test -n "$RANLIB"; then 7272 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7273 postinstall_cmds='$RANLIB $lib' 7274 fi 7275 ;; 7276 aix[[4-9]]*) 7277 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7278 test "$enable_shared" = yes && enable_static=no 7279 fi 7280 ;; 7281 esac 7282 AC_MSG_RESULT([$enable_shared]) 7283 7284 AC_MSG_CHECKING([whether to build static libraries]) 7285 # Make sure either enable_shared or enable_static is yes. 7286 test "$enable_shared" = yes || enable_static=yes 7287 AC_MSG_RESULT([$enable_static]) 7288 7289 _LT_TAGVAR(GCC, $1)="$G77" 7290 _LT_TAGVAR(LD, $1)="$LD" 7291 7292 ## CAVEAT EMPTOR: 7293 ## There is no encapsulation within the following macros, do not change 7294 ## the running order or otherwise move them around unless you know exactly 7295 ## what you are doing... 7296 _LT_COMPILER_PIC($1) 7297 _LT_COMPILER_C_O($1) 7298 _LT_COMPILER_FILE_LOCKS($1) 7299 _LT_LINKER_SHLIBS($1) 7300 _LT_SYS_DYNAMIC_LINKER($1) 7301 _LT_LINKER_HARDCODE_LIBPATH($1) 7302 7303 _LT_CONFIG($1) 7304 fi # test -n "$compiler" 7305 7306 GCC=$lt_save_GCC 7307 CC="$lt_save_CC" 7308 CFLAGS="$lt_save_CFLAGS" 7309 fi # test "$_lt_disable_F77" != yes 7310 7311 AC_LANG_POP 7312 ])# _LT_LANG_F77_CONFIG 7313 7314 7315 # _LT_LANG_FC_CONFIG([TAG]) 7316 # ------------------------- 7317 # Ensure that the configuration variables for a Fortran compiler are 7318 # suitably defined. These variables are subsequently used by _LT_CONFIG 7319 # to write the compiler configuration to `libtool'. 7320 m4_defun([_LT_LANG_FC_CONFIG], 7321 [AC_LANG_PUSH(Fortran) 7322 7323 if test -z "$FC" || test "X$FC" = "Xno"; then 7324 _lt_disable_FC=yes 7325 fi 7326 7327 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7328 _LT_TAGVAR(allow_undefined_flag, $1)= 7329 _LT_TAGVAR(always_export_symbols, $1)=no 7330 _LT_TAGVAR(archive_expsym_cmds, $1)= 7331 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7332 _LT_TAGVAR(hardcode_direct, $1)=no 7333 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7334 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7335 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7336 _LT_TAGVAR(hardcode_minus_L, $1)=no 7337 _LT_TAGVAR(hardcode_automatic, $1)=no 7338 _LT_TAGVAR(inherit_rpath, $1)=no 7339 _LT_TAGVAR(module_cmds, $1)= 7340 _LT_TAGVAR(module_expsym_cmds, $1)= 7341 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7342 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7343 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7344 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7345 _LT_TAGVAR(no_undefined_flag, $1)= 7346 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7347 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7348 7349 # Source file extension for fc test sources. 7350 ac_ext=${ac_fc_srcext-f} 7351 7352 # Object file extension for compiled fc test sources. 7353 objext=o 7354 _LT_TAGVAR(objext, $1)=$objext 7355 7356 # No sense in running all these tests if we already determined that 7357 # the FC compiler isn't working. Some variables (like enable_shared) 7358 # are currently assumed to apply to all compilers on this platform, 7359 # and will be corrupted by setting them based on a non-working compiler. 7360 if test "$_lt_disable_FC" != yes; then 7361 # Code to be used in simple compile tests 7362 lt_simple_compile_test_code="\ 7363 subroutine t 7364 return 7365 end 7366 " 7367 7368 # Code to be used in simple link tests 7369 lt_simple_link_test_code="\ 7370 program t 7371 end 7372 " 7373 7374 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7375 _LT_TAG_COMPILER 7376 7377 # save warnings/boilerplate of simple test code 7378 _LT_COMPILER_BOILERPLATE 7379 _LT_LINKER_BOILERPLATE 7380 7381 # Allow CC to be a program name with arguments. 7382 lt_save_CC="$CC" 7383 lt_save_GCC=$GCC 7384 lt_save_CFLAGS=$CFLAGS 7385 CC=${FC-"f95"} 7386 CFLAGS=$FCFLAGS 7387 compiler=$CC 7388 GCC=$ac_cv_fc_compiler_gnu 7389 7390 _LT_TAGVAR(compiler, $1)=$CC 7391 _LT_CC_BASENAME([$compiler]) 7392 7393 if test -n "$compiler"; then 7394 AC_MSG_CHECKING([if libtool supports shared libraries]) 7395 AC_MSG_RESULT([$can_build_shared]) 7396 7397 AC_MSG_CHECKING([whether to build shared libraries]) 7398 test "$can_build_shared" = "no" && enable_shared=no 7399 7400 # On AIX, shared libraries and static libraries use the same namespace, and 7401 # are all built from PIC. 7402 case $host_os in 7403 aix3*) 7404 test "$enable_shared" = yes && enable_static=no 7405 if test -n "$RANLIB"; then 7406 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7407 postinstall_cmds='$RANLIB $lib' 7408 fi 7409 ;; 7410 aix[[4-9]]*) 7411 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7412 test "$enable_shared" = yes && enable_static=no 7413 fi 7414 ;; 7415 esac 7416 AC_MSG_RESULT([$enable_shared]) 7417 7418 AC_MSG_CHECKING([whether to build static libraries]) 7419 # Make sure either enable_shared or enable_static is yes. 7420 test "$enable_shared" = yes || enable_static=yes 7421 AC_MSG_RESULT([$enable_static]) 7422 7423 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7424 _LT_TAGVAR(LD, $1)="$LD" 7425 7426 ## CAVEAT EMPTOR: 7427 ## There is no encapsulation within the following macros, do not change 7428 ## the running order or otherwise move them around unless you know exactly 7429 ## what you are doing... 7430 _LT_SYS_HIDDEN_LIBDEPS($1) 7431 _LT_COMPILER_PIC($1) 7432 _LT_COMPILER_C_O($1) 7433 _LT_COMPILER_FILE_LOCKS($1) 7434 _LT_LINKER_SHLIBS($1) 7435 _LT_SYS_DYNAMIC_LINKER($1) 7436 _LT_LINKER_HARDCODE_LIBPATH($1) 7437 7438 _LT_CONFIG($1) 7439 fi # test -n "$compiler" 7440 7441 GCC=$lt_save_GCC 7442 CC=$lt_save_CC 7443 CFLAGS=$lt_save_CFLAGS 7444 fi # test "$_lt_disable_FC" != yes 7445 7446 AC_LANG_POP 7447 ])# _LT_LANG_FC_CONFIG 7448 7449 7450 # _LT_LANG_GCJ_CONFIG([TAG]) 7451 # -------------------------- 7452 # Ensure that the configuration variables for the GNU Java Compiler compiler 7453 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7454 # to write the compiler configuration to `libtool'. 7455 m4_defun([_LT_LANG_GCJ_CONFIG], 7456 [AC_REQUIRE([LT_PROG_GCJ])dnl 7457 AC_LANG_SAVE 7458 7459 # Source file extension for Java test sources. 7460 ac_ext=java 7461 7462 # Object file extension for compiled Java test sources. 7463 objext=o 7464 _LT_TAGVAR(objext, $1)=$objext 7465 7466 # Code to be used in simple compile tests 7467 lt_simple_compile_test_code="class foo {}" 7468 7469 # Code to be used in simple link tests 7470 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7471 7472 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7473 _LT_TAG_COMPILER 7474 7475 # save warnings/boilerplate of simple test code 7476 _LT_COMPILER_BOILERPLATE 7477 _LT_LINKER_BOILERPLATE 7478 7479 # Allow CC to be a program name with arguments. 7480 lt_save_CC=$CC 7481 lt_save_CFLAGS=$CFLAGS 7482 lt_save_GCC=$GCC 7483 GCC=yes 7484 CC=${GCJ-"gcj"} 7485 CFLAGS=$GCJFLAGS 7486 compiler=$CC 7487 _LT_TAGVAR(compiler, $1)=$CC 7488 _LT_TAGVAR(LD, $1)="$LD" 7489 _LT_CC_BASENAME([$compiler]) 7490 7491 # GCJ did not exist at the time GCC didn't implicitly link libc in. 7492 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7493 7494 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7495 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7496 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7497 7498 if test -n "$compiler"; then 7499 _LT_COMPILER_NO_RTTI($1) 7500 _LT_COMPILER_PIC($1) 7501 _LT_COMPILER_C_O($1) 7502 _LT_COMPILER_FILE_LOCKS($1) 7503 _LT_LINKER_SHLIBS($1) 7504 _LT_LINKER_HARDCODE_LIBPATH($1) 7505 7506 _LT_CONFIG($1) 7507 fi 7508 7509 AC_LANG_RESTORE 7510 7511 GCC=$lt_save_GCC 7512 CC=$lt_save_CC 7513 CFLAGS=$lt_save_CFLAGS 7514 ])# _LT_LANG_GCJ_CONFIG 7515 7516 7517 # _LT_LANG_GO_CONFIG([TAG]) 7518 # -------------------------- 7519 # Ensure that the configuration variables for the GNU Go compiler 7520 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7521 # to write the compiler configuration to `libtool'. 7522 m4_defun([_LT_LANG_GO_CONFIG], 7523 [AC_REQUIRE([LT_PROG_GO])dnl 7524 AC_LANG_SAVE 7525 7526 # Source file extension for Go test sources. 7527 ac_ext=go 7528 7529 # Object file extension for compiled Go test sources. 7530 objext=o 7531 _LT_TAGVAR(objext, $1)=$objext 7532 7533 # Code to be used in simple compile tests 7534 lt_simple_compile_test_code="package main; func main() { }" 7535 7536 # Code to be used in simple link tests 7537 lt_simple_link_test_code='package main; func main() { }' 7538 7539 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7540 _LT_TAG_COMPILER 7541 7542 # save warnings/boilerplate of simple test code 7543 _LT_COMPILER_BOILERPLATE 7544 _LT_LINKER_BOILERPLATE 7545 7546 # Allow CC to be a program name with arguments. 7547 lt_save_CC=$CC 7548 lt_save_CFLAGS=$CFLAGS 7549 lt_save_GCC=$GCC 7550 GCC=yes 7551 CC=${GOC-"gccgo"} 7552 CFLAGS=$GOFLAGS 7553 compiler=$CC 7554 _LT_TAGVAR(compiler, $1)=$CC 7555 _LT_TAGVAR(LD, $1)="$LD" 7556 _LT_CC_BASENAME([$compiler]) 7557 7558 # Go did not exist at the time GCC didn't implicitly link libc in. 7559 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7560 7561 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7562 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7563 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7564 7565 if test -n "$compiler"; then 7566 _LT_COMPILER_NO_RTTI($1) 7567 _LT_COMPILER_PIC($1) 7568 _LT_COMPILER_C_O($1) 7569 _LT_COMPILER_FILE_LOCKS($1) 7570 _LT_LINKER_SHLIBS($1) 7571 _LT_LINKER_HARDCODE_LIBPATH($1) 7572 7573 _LT_CONFIG($1) 7574 fi 7575 7576 AC_LANG_RESTORE 7577 7578 GCC=$lt_save_GCC 7579 CC=$lt_save_CC 7580 CFLAGS=$lt_save_CFLAGS 7581 ])# _LT_LANG_GO_CONFIG 7582 7583 7584 # _LT_LANG_RC_CONFIG([TAG]) 7585 # ------------------------- 7586 # Ensure that the configuration variables for the Windows resource compiler 7587 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7588 # to write the compiler configuration to `libtool'. 7589 m4_defun([_LT_LANG_RC_CONFIG], 7590 [AC_REQUIRE([LT_PROG_RC])dnl 7591 AC_LANG_SAVE 7592 7593 # Source file extension for RC test sources. 7594 ac_ext=rc 7595 7596 # Object file extension for compiled RC test sources. 7597 objext=o 7598 _LT_TAGVAR(objext, $1)=$objext 7599 7600 # Code to be used in simple compile tests 7601 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7602 7603 # Code to be used in simple link tests 7604 lt_simple_link_test_code="$lt_simple_compile_test_code" 7605 7606 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7607 _LT_TAG_COMPILER 7608 7609 # save warnings/boilerplate of simple test code 7610 _LT_COMPILER_BOILERPLATE 7611 _LT_LINKER_BOILERPLATE 7612 7613 # Allow CC to be a program name with arguments. 7614 lt_save_CC="$CC" 7615 lt_save_CFLAGS=$CFLAGS 7616 lt_save_GCC=$GCC 7617 GCC= 7618 CC=${RC-"windres"} 7619 CFLAGS= 7620 compiler=$CC 7621 _LT_TAGVAR(compiler, $1)=$CC 7622 _LT_CC_BASENAME([$compiler]) 7623 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7624 7625 if test -n "$compiler"; then 7626 : 7627 _LT_CONFIG($1) 7628 fi 7629 7630 GCC=$lt_save_GCC 7631 AC_LANG_RESTORE 7632 CC=$lt_save_CC 7633 CFLAGS=$lt_save_CFLAGS 7634 ])# _LT_LANG_RC_CONFIG 7635 7636 7637 # LT_PROG_GCJ 7638 # ----------- 7639 AC_DEFUN([LT_PROG_GCJ], 7640 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7641 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7642 [AC_CHECK_TOOL(GCJ, gcj,) 7643 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7644 AC_SUBST(GCJFLAGS)])])[]dnl 7645 ]) 7646 7647 # Old name: 7648 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7649 dnl aclocal-1.4 backwards compatibility: 7650 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7651 7652 7653 # LT_PROG_GO 7654 # ---------- 7655 AC_DEFUN([LT_PROG_GO], 7656 [AC_CHECK_TOOL(GOC, gccgo,) 7657 ]) 7658 7659 7660 # LT_PROG_RC 7661 # ---------- 7662 AC_DEFUN([LT_PROG_RC], 7663 [AC_CHECK_TOOL(RC, windres,) 7664 ]) 7665 7666 # Old name: 7667 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7668 dnl aclocal-1.4 backwards compatibility: 7669 dnl AC_DEFUN([LT_AC_PROG_RC], []) 7670 7671 7672 # _LT_DECL_EGREP 7673 # -------------- 7674 # If we don't have a new enough Autoconf to choose the best grep 7675 # available, choose the one first in the user's PATH. 7676 m4_defun([_LT_DECL_EGREP], 7677 [AC_REQUIRE([AC_PROG_EGREP])dnl 7678 AC_REQUIRE([AC_PROG_FGREP])dnl 7679 test -z "$GREP" && GREP=grep 7680 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7681 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7682 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7683 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7684 AC_SUBST([GREP]) 7685 ]) 7686 7687 7688 # _LT_DECL_OBJDUMP 7689 # -------------- 7690 # If we don't have a new enough Autoconf to choose the best objdump 7691 # available, choose the one first in the user's PATH. 7692 m4_defun([_LT_DECL_OBJDUMP], 7693 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7694 test -z "$OBJDUMP" && OBJDUMP=objdump 7695 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7696 AC_SUBST([OBJDUMP]) 7697 ]) 7698 7699 # _LT_DECL_DLLTOOL 7700 # ---------------- 7701 # Ensure DLLTOOL variable is set. 7702 m4_defun([_LT_DECL_DLLTOOL], 7703 [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7704 test -z "$DLLTOOL" && DLLTOOL=dlltool 7705 _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7706 AC_SUBST([DLLTOOL]) 7707 ]) 7708 7709 # _LT_DECL_SED 7710 # ------------ 7711 # Check for a fully-functional sed program, that truncates 7712 # as few characters as possible. Prefer GNU sed if found. 7713 m4_defun([_LT_DECL_SED], 7714 [AC_PROG_SED 7715 test -z "$SED" && SED=sed 7716 Xsed="$SED -e 1s/^X//" 7717 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7718 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7719 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7720 ])# _LT_DECL_SED 7721 7722 m4_ifndef([AC_PROG_SED], [ 7723 # NOTE: This macro has been submitted for inclusion into # 7724 # GNU Autoconf as AC_PROG_SED. When it is available in # 7725 # a released version of Autoconf we should remove this # 7726 # macro and use it instead. # 7727 7728 m4_defun([AC_PROG_SED], 7729 [AC_MSG_CHECKING([for a sed that does not truncate output]) 7730 AC_CACHE_VAL(lt_cv_path_SED, 7731 [# Loop through the user's path and test for sed and gsed. 7732 # Then use that list of sed's as ones to test for truncation. 7733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7734 for as_dir in $PATH 7735 do 7736 IFS=$as_save_IFS 7737 test -z "$as_dir" && as_dir=. 7738 for lt_ac_prog in sed gsed; do 7739 for ac_exec_ext in '' $ac_executable_extensions; do 7740 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7741 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7742 fi 7743 done 7744 done 7745 done 7746 IFS=$as_save_IFS 7747 lt_ac_max=0 7748 lt_ac_count=0 7749 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 7750 # along with /bin/sed that truncates output. 7751 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7752 test ! -f $lt_ac_sed && continue 7753 cat /dev/null > conftest.in 7754 lt_ac_count=0 7755 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7756 # Check for GNU sed and select it if it is found. 7757 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7758 lt_cv_path_SED=$lt_ac_sed 7759 break 7760 fi 7761 while true; do 7762 cat conftest.in conftest.in >conftest.tmp 7763 mv conftest.tmp conftest.in 7764 cp conftest.in conftest.nl 7765 echo >>conftest.nl 7766 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7767 cmp -s conftest.out conftest.nl || break 7768 # 10000 chars as input seems more than enough 7769 test $lt_ac_count -gt 10 && break 7770 lt_ac_count=`expr $lt_ac_count + 1` 7771 if test $lt_ac_count -gt $lt_ac_max; then 7772 lt_ac_max=$lt_ac_count 7773 lt_cv_path_SED=$lt_ac_sed 7774 fi 7775 done 7776 done 7777 ]) 7778 SED=$lt_cv_path_SED 7779 AC_SUBST([SED]) 7780 AC_MSG_RESULT([$SED]) 7781 ])#AC_PROG_SED 7782 ])#m4_ifndef 7783 7784 # Old name: 7785 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7786 dnl aclocal-1.4 backwards compatibility: 7787 dnl AC_DEFUN([LT_AC_PROG_SED], []) 7788 7789 7790 # _LT_CHECK_SHELL_FEATURES 7791 # ------------------------ 7792 # Find out whether the shell is Bourne or XSI compatible, 7793 # or has some other useful features. 7794 m4_defun([_LT_CHECK_SHELL_FEATURES], 7795 [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7796 # Try some XSI features 7797 xsi_shell=no 7798 ( _lt_dummy="a/b/c" 7799 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7800 = c,a/b,b/c, \ 7801 && eval 'test $(( 1 + 1 )) -eq 2 \ 7802 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7803 && xsi_shell=yes 7804 AC_MSG_RESULT([$xsi_shell]) 7805 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7806 7807 AC_MSG_CHECKING([whether the shell understands "+="]) 7808 lt_shell_append=no 7809 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7810 >/dev/null 2>&1 \ 7811 && lt_shell_append=yes 7812 AC_MSG_RESULT([$lt_shell_append]) 7813 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7814 7815 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7816 lt_unset=unset 7817 else 7818 lt_unset=false 7819 fi 7820 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7821 7822 # test EBCDIC or ASCII 7823 case `echo X|tr X '\101'` in 7824 A) # ASCII based system 7825 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7826 lt_SP2NL='tr \040 \012' 7827 lt_NL2SP='tr \015\012 \040\040' 7828 ;; 7829 *) # EBCDIC based system 7830 lt_SP2NL='tr \100 \n' 7831 lt_NL2SP='tr \r\n \100\100' 7832 ;; 7833 esac 7834 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7835 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7836 ])# _LT_CHECK_SHELL_FEATURES 7837 7838 7839 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7840 # ------------------------------------------------------ 7841 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7842 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7843 m4_defun([_LT_PROG_FUNCTION_REPLACE], 7844 [dnl { 7845 sed -e '/^$1 ()$/,/^} # $1 /c\ 7846 $1 ()\ 7847 {\ 7848 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7849 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7850 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7851 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7852 test 0 -eq $? || _lt_function_replace_fail=: 7853 ]) 7854 7855 7856 # _LT_PROG_REPLACE_SHELLFNS 7857 # ------------------------- 7858 # Replace existing portable implementations of several shell functions with 7859 # equivalent extended shell implementations where those features are available.. 7860 m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7861 [if test x"$xsi_shell" = xyes; then 7862 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7863 case ${1} in 7864 */*) func_dirname_result="${1%/*}${2}" ;; 7865 * ) func_dirname_result="${3}" ;; 7866 esac]) 7867 7868 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7869 func_basename_result="${1##*/}"]) 7870 7871 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7872 case ${1} in 7873 */*) func_dirname_result="${1%/*}${2}" ;; 7874 * ) func_dirname_result="${3}" ;; 7875 esac 7876 func_basename_result="${1##*/}"]) 7877 7878 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7879 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7880 # positional parameters, so assign one to ordinary parameter first. 7881 func_stripname_result=${3} 7882 func_stripname_result=${func_stripname_result#"${1}"} 7883 func_stripname_result=${func_stripname_result%"${2}"}]) 7884 7885 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7886 func_split_long_opt_name=${1%%=*} 7887 func_split_long_opt_arg=${1#*=}]) 7888 7889 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7890 func_split_short_opt_arg=${1#??} 7891 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7892 7893 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7894 case ${1} in 7895 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7896 *) func_lo2o_result=${1} ;; 7897 esac]) 7898 7899 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7900 7901 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7902 7903 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7904 fi 7905 7906 if test x"$lt_shell_append" = xyes; then 7907 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7908 7909 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7910 func_quote_for_eval "${2}" 7911 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7912 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7913 7914 # Save a `func_append' function call where possible by direct use of '+=' 7915 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7916 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7917 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7918 test 0 -eq $? || _lt_function_replace_fail=: 7919 else 7920 # Save a `func_append' function call even when '+=' is not available 7921 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7922 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7923 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7924 test 0 -eq $? || _lt_function_replace_fail=: 7925 fi 7926 7927 if test x"$_lt_function_replace_fail" = x":"; then 7928 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7929 fi 7930 ]) 7931 7932 # _LT_PATH_CONVERSION_FUNCTIONS 7933 # ----------------------------- 7934 # Determine which file name conversion functions should be used by 7935 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7936 # for certain cross-compile configurations and native mingw. 7937 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7938 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 7939 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7940 AC_MSG_CHECKING([how to convert $build file names to $host format]) 7941 AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7942 [case $host in 7943 *-*-mingw* ) 7944 case $build in 7945 *-*-mingw* ) # actually msys 7946 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7947 ;; 7948 *-*-cygwin* ) 7949 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7950 ;; 7951 * ) # otherwise, assume *nix 7952 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7953 ;; 7954 esac 7955 ;; 7956 *-*-cygwin* ) 7957 case $build in 7958 *-*-mingw* ) # actually msys 7959 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7960 ;; 7961 *-*-cygwin* ) 7962 lt_cv_to_host_file_cmd=func_convert_file_noop 7963 ;; 7964 * ) # otherwise, assume *nix 7965 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7966 ;; 7967 esac 7968 ;; 7969 * ) # unhandled hosts (and "normal" native builds) 7970 lt_cv_to_host_file_cmd=func_convert_file_noop 7971 ;; 7972 esac 7973 ]) 7974 to_host_file_cmd=$lt_cv_to_host_file_cmd 7975 AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7976 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7977 [0], [convert $build file names to $host format])dnl 7978 7979 AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7980 AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7981 [#assume ordinary cross tools, or native build. 7982 lt_cv_to_tool_file_cmd=func_convert_file_noop 7983 case $host in 7984 *-*-mingw* ) 7985 case $build in 7986 *-*-mingw* ) # actually msys 7987 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7988 ;; 7989 esac 7990 ;; 7991 esac 7992 ]) 7993 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7994 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7995 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7996 [0], [convert $build files to toolchain format])dnl 7997 ])# _LT_PATH_CONVERSION_FUNCTIONS 7998 7999 # Helper functions for option handling. -*- Autoconf -*- 8000 # 8001 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 8002 # Inc. 8003 # Written by Gary V. Vaughan, 2004 8004 # 8005 # This file is free software; the Free Software Foundation gives 8006 # unlimited permission to copy and/or distribute it, with or without 8007 # modifications, as long as this notice is preserved. 8008 8009 # serial 7 ltoptions.m4 8010 8011 # This is to help aclocal find these macros, as it can't see m4_define. 8012 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 8013 8014 8015 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 8016 # ------------------------------------------ 8017 m4_define([_LT_MANGLE_OPTION], 8018 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 8019 8020 8021 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 8022 # --------------------------------------- 8023 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a 8024 # matching handler defined, dispatch to it. Other OPTION-NAMEs are 8025 # saved as a flag. 8026 m4_define([_LT_SET_OPTION], 8027 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 8028 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 8029 _LT_MANGLE_DEFUN([$1], [$2]), 8030 [m4_warning([Unknown $1 option `$2'])])[]dnl 8031 ]) 8032 8033 8034 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 8035 # ------------------------------------------------------------ 8036 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 8037 m4_define([_LT_IF_OPTION], 8038 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 8039 8040 8041 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 8042 # ------------------------------------------------------- 8043 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 8044 # are set. 8045 m4_define([_LT_UNLESS_OPTIONS], 8046 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8047 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 8048 [m4_define([$0_found])])])[]dnl 8049 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 8050 ])[]dnl 8051 ]) 8052 8053 8054 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 8055 # ---------------------------------------- 8056 # OPTION-LIST is a space-separated list of Libtool options associated 8057 # with MACRO-NAME. If any OPTION has a matching handler declared with 8058 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 8059 # the unknown option and exit. 8060 m4_defun([_LT_SET_OPTIONS], 8061 [# Set options 8062 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8063 [_LT_SET_OPTION([$1], _LT_Option)]) 8064 8065 m4_if([$1],[LT_INIT],[ 8066 dnl 8067 dnl Simply set some default values (i.e off) if boolean options were not 8068 dnl specified: 8069 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 8070 ]) 8071 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 8072 ]) 8073 dnl 8074 dnl If no reference was made to various pairs of opposing options, then 8075 dnl we run the default mode handler for the pair. For example, if neither 8076 dnl `shared' nor `disable-shared' was passed, we enable building of shared 8077 dnl archives by default: 8078 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 8079 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 8080 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 8081 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 8082 [_LT_ENABLE_FAST_INSTALL]) 8083 ]) 8084 ])# _LT_SET_OPTIONS 8085 8086 8087 8088 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 8089 # ----------------------------------------- 8090 m4_define([_LT_MANGLE_DEFUN], 8091 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 8092 8093 8094 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 8095 # ----------------------------------------------- 8096 m4_define([LT_OPTION_DEFINE], 8097 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 8098 ])# LT_OPTION_DEFINE 8099 8100 8101 # dlopen 8102 # ------ 8103 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 8104 ]) 8105 8106 AU_DEFUN([AC_LIBTOOL_DLOPEN], 8107 [_LT_SET_OPTION([LT_INIT], [dlopen]) 8108 AC_DIAGNOSE([obsolete], 8109 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8110 put the `dlopen' option into LT_INIT's first parameter.]) 8111 ]) 8112 8113 dnl aclocal-1.4 backwards compatibility: 8114 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 8115 8116 8117 # win32-dll 8118 # --------- 8119 # Declare package support for building win32 dll's. 8120 LT_OPTION_DEFINE([LT_INIT], [win32-dll], 8121 [enable_win32_dll=yes 8122 8123 case $host in 8124 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 8125 AC_CHECK_TOOL(AS, as, false) 8126 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8127 AC_CHECK_TOOL(OBJDUMP, objdump, false) 8128 ;; 8129 esac 8130 8131 test -z "$AS" && AS=as 8132 _LT_DECL([], [AS], [1], [Assembler program])dnl 8133 8134 test -z "$DLLTOOL" && DLLTOOL=dlltool 8135 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 8136 8137 test -z "$OBJDUMP" && OBJDUMP=objdump 8138 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 8139 ])# win32-dll 8140 8141 AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8142 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 8143 _LT_SET_OPTION([LT_INIT], [win32-dll]) 8144 AC_DIAGNOSE([obsolete], 8145 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8146 put the `win32-dll' option into LT_INIT's first parameter.]) 8147 ]) 8148 8149 dnl aclocal-1.4 backwards compatibility: 8150 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8151 8152 8153 # _LT_ENABLE_SHARED([DEFAULT]) 8154 # ---------------------------- 8155 # implement the --enable-shared flag, and supports the `shared' and 8156 # `disable-shared' LT_INIT options. 8157 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8158 m4_define([_LT_ENABLE_SHARED], 8159 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8160 AC_ARG_ENABLE([shared], 8161 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8162 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8163 [p=${PACKAGE-default} 8164 case $enableval in 8165 yes) enable_shared=yes ;; 8166 no) enable_shared=no ;; 8167 *) 8168 enable_shared=no 8169 # Look at the argument we got. We use all the common list separators. 8170 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8171 for pkg in $enableval; do 8172 IFS="$lt_save_ifs" 8173 if test "X$pkg" = "X$p"; then 8174 enable_shared=yes 8175 fi 8176 done 8177 IFS="$lt_save_ifs" 8178 ;; 8179 esac], 8180 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8181 8182 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8183 [Whether or not to build shared libraries]) 8184 ])# _LT_ENABLE_SHARED 8185 8186 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8187 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8188 8189 # Old names: 8190 AC_DEFUN([AC_ENABLE_SHARED], 8191 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8192 ]) 8193 8194 AC_DEFUN([AC_DISABLE_SHARED], 8195 [_LT_SET_OPTION([LT_INIT], [disable-shared]) 8196 ]) 8197 8198 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8199 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8200 8201 dnl aclocal-1.4 backwards compatibility: 8202 dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8203 dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8204 8205 8206 8207 # _LT_ENABLE_STATIC([DEFAULT]) 8208 # ---------------------------- 8209 # implement the --enable-static flag, and support the `static' and 8210 # `disable-static' LT_INIT options. 8211 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8212 m4_define([_LT_ENABLE_STATIC], 8213 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8214 AC_ARG_ENABLE([static], 8215 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8216 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8217 [p=${PACKAGE-default} 8218 case $enableval in 8219 yes) enable_static=yes ;; 8220 no) enable_static=no ;; 8221 *) 8222 enable_static=no 8223 # Look at the argument we got. We use all the common list separators. 8224 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8225 for pkg in $enableval; do 8226 IFS="$lt_save_ifs" 8227 if test "X$pkg" = "X$p"; then 8228 enable_static=yes 8229 fi 8230 done 8231 IFS="$lt_save_ifs" 8232 ;; 8233 esac], 8234 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8235 8236 _LT_DECL([build_old_libs], [enable_static], [0], 8237 [Whether or not to build static libraries]) 8238 ])# _LT_ENABLE_STATIC 8239 8240 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8241 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8242 8243 # Old names: 8244 AC_DEFUN([AC_ENABLE_STATIC], 8245 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8246 ]) 8247 8248 AC_DEFUN([AC_DISABLE_STATIC], 8249 [_LT_SET_OPTION([LT_INIT], [disable-static]) 8250 ]) 8251 8252 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8253 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8254 8255 dnl aclocal-1.4 backwards compatibility: 8256 dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8257 dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8258 8259 8260 8261 # _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8262 # ---------------------------------- 8263 # implement the --enable-fast-install flag, and support the `fast-install' 8264 # and `disable-fast-install' LT_INIT options. 8265 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8266 m4_define([_LT_ENABLE_FAST_INSTALL], 8267 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8268 AC_ARG_ENABLE([fast-install], 8269 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8270 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8271 [p=${PACKAGE-default} 8272 case $enableval in 8273 yes) enable_fast_install=yes ;; 8274 no) enable_fast_install=no ;; 8275 *) 8276 enable_fast_install=no 8277 # Look at the argument we got. We use all the common list separators. 8278 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8279 for pkg in $enableval; do 8280 IFS="$lt_save_ifs" 8281 if test "X$pkg" = "X$p"; then 8282 enable_fast_install=yes 8283 fi 8284 done 8285 IFS="$lt_save_ifs" 8286 ;; 8287 esac], 8288 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8289 8290 _LT_DECL([fast_install], [enable_fast_install], [0], 8291 [Whether or not to optimize for fast installation])dnl 8292 ])# _LT_ENABLE_FAST_INSTALL 8293 8294 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8295 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8296 8297 # Old names: 8298 AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8299 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8300 AC_DIAGNOSE([obsolete], 8301 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8302 the `fast-install' option into LT_INIT's first parameter.]) 8303 ]) 8304 8305 AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8306 [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8307 AC_DIAGNOSE([obsolete], 8308 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8309 the `disable-fast-install' option into LT_INIT's first parameter.]) 8310 ]) 8311 8312 dnl aclocal-1.4 backwards compatibility: 8313 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8314 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8315 8316 8317 # _LT_WITH_PIC([MODE]) 8318 # -------------------- 8319 # implement the --with-pic flag, and support the `pic-only' and `no-pic' 8320 # LT_INIT options. 8321 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8322 m4_define([_LT_WITH_PIC], 8323 [AC_ARG_WITH([pic], 8324 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], 8325 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8326 [lt_p=${PACKAGE-default} 8327 case $withval in 8328 yes|no) pic_mode=$withval ;; 8329 *) 8330 pic_mode=default 8331 # Look at the argument we got. We use all the common list separators. 8332 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8333 for lt_pkg in $withval; do 8334 IFS="$lt_save_ifs" 8335 if test "X$lt_pkg" = "X$lt_p"; then 8336 pic_mode=yes 8337 fi 8338 done 8339 IFS="$lt_save_ifs" 8340 ;; 8341 esac], 8342 [pic_mode=default]) 8343 8344 test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8345 8346 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8347 ])# _LT_WITH_PIC 8348 8349 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8350 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8351 8352 # Old name: 8353 AU_DEFUN([AC_LIBTOOL_PICMODE], 8354 [_LT_SET_OPTION([LT_INIT], [pic-only]) 8355 AC_DIAGNOSE([obsolete], 8356 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8357 put the `pic-only' option into LT_INIT's first parameter.]) 8358 ]) 8359 8360 dnl aclocal-1.4 backwards compatibility: 8361 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8362 8363 8364 m4_define([_LTDL_MODE], []) 8365 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8366 [m4_define([_LTDL_MODE], [nonrecursive])]) 8367 LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8368 [m4_define([_LTDL_MODE], [recursive])]) 8369 LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8370 [m4_define([_LTDL_MODE], [subproject])]) 8371 8372 m4_define([_LTDL_TYPE], []) 8373 LT_OPTION_DEFINE([LTDL_INIT], [installable], 8374 [m4_define([_LTDL_TYPE], [installable])]) 8375 LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8376 [m4_define([_LTDL_TYPE], [convenience])]) 8377 8378 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8379 # 8380 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8381 # Written by Gary V. Vaughan, 2004 8382 # 8383 # This file is free software; the Free Software Foundation gives 8384 # unlimited permission to copy and/or distribute it, with or without 8385 # modifications, as long as this notice is preserved. 8386 8387 # serial 6 ltsugar.m4 8388 8389 # This is to help aclocal find these macros, as it can't see m4_define. 8390 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8391 8392 8393 # lt_join(SEP, ARG1, [ARG2...]) 8394 # ----------------------------- 8395 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8396 # associated separator. 8397 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8398 # versions in m4sugar had bugs. 8399 m4_define([lt_join], 8400 [m4_if([$#], [1], [], 8401 [$#], [2], [[$2]], 8402 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8403 m4_define([_lt_join], 8404 [m4_if([$#$2], [2], [], 8405 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8406 8407 8408 # lt_car(LIST) 8409 # lt_cdr(LIST) 8410 # ------------ 8411 # Manipulate m4 lists. 8412 # These macros are necessary as long as will still need to support 8413 # Autoconf-2.59 which quotes differently. 8414 m4_define([lt_car], [[$1]]) 8415 m4_define([lt_cdr], 8416 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8417 [$#], 1, [], 8418 [m4_dquote(m4_shift($@))])]) 8419 m4_define([lt_unquote], $1) 8420 8421 8422 # lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8423 # ------------------------------------------ 8424 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8425 # Note that neither SEPARATOR nor STRING are expanded; they are appended 8426 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8427 # No SEPARATOR is output if MACRO-NAME was previously undefined (different 8428 # than defined and empty). 8429 # 8430 # This macro is needed until we can rely on Autoconf 2.62, since earlier 8431 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8432 m4_define([lt_append], 8433 [m4_define([$1], 8434 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8435 8436 8437 8438 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8439 # ---------------------------------------------------------- 8440 # Produce a SEP delimited list of all paired combinations of elements of 8441 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8442 # has the form PREFIXmINFIXSUFFIXn. 8443 # Needed until we can rely on m4_combine added in Autoconf 2.62. 8444 m4_define([lt_combine], 8445 [m4_if(m4_eval([$# > 3]), [1], 8446 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8447 [[m4_foreach([_Lt_prefix], [$2], 8448 [m4_foreach([_Lt_suffix], 8449 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8450 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8451 8452 8453 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8454 # ----------------------------------------------------------------------- 8455 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8456 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8457 m4_define([lt_if_append_uniq], 8458 [m4_ifdef([$1], 8459 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8460 [lt_append([$1], [$2], [$3])$4], 8461 [$5])], 8462 [lt_append([$1], [$2], [$3])$4])]) 8463 8464 8465 # lt_dict_add(DICT, KEY, VALUE) 8466 # ----------------------------- 8467 m4_define([lt_dict_add], 8468 [m4_define([$1($2)], [$3])]) 8469 8470 8471 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8472 # -------------------------------------------- 8473 m4_define([lt_dict_add_subkey], 8474 [m4_define([$1($2:$3)], [$4])]) 8475 8476 8477 # lt_dict_fetch(DICT, KEY, [SUBKEY]) 8478 # ---------------------------------- 8479 m4_define([lt_dict_fetch], 8480 [m4_ifval([$3], 8481 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8482 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8483 8484 8485 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8486 # ----------------------------------------------------------------- 8487 m4_define([lt_if_dict_fetch], 8488 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8489 [$5], 8490 [$6])]) 8491 8492 8493 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8494 # -------------------------------------------------------------- 8495 m4_define([lt_dict_filter], 8496 [m4_if([$5], [], [], 8497 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8498 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8499 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8500 ]) 8501 8502 # ltversion.m4 -- version numbers -*- Autoconf -*- 8503 # 8504 # Copyright (C) 2004 Free Software Foundation, Inc. 8505 # Written by Scott James Remnant, 2004 8506 # 8507 # This file is free software; the Free Software Foundation gives 8508 # unlimited permission to copy and/or distribute it, with or without 8509 # modifications, as long as this notice is preserved. 8510 8511 # @configure_input@ 8512 8513 # serial 3337 ltversion.m4 8514 # This file is part of GNU Libtool 8515 8516 m4_define([LT_PACKAGE_VERSION], [2.4.2]) 8517 m4_define([LT_PACKAGE_REVISION], [1.3337]) 8518 8519 AC_DEFUN([LTVERSION_VERSION], 8520 [macro_version='2.4.2' 8521 macro_revision='1.3337' 8522 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8523 _LT_DECL(, macro_revision, 0) 8524 ]) 8525 8526 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8527 # 8528 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8529 # Written by Scott James Remnant, 2004. 8530 # 8531 # This file is free software; the Free Software Foundation gives 8532 # unlimited permission to copy and/or distribute it, with or without 8533 # modifications, as long as this notice is preserved. 8534 8535 # serial 5 lt~obsolete.m4 8536 8537 # These exist entirely to fool aclocal when bootstrapping libtool. 8538 # 8539 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8540 # which have later been changed to m4_define as they aren't part of the 8541 # exported API, or moved to Autoconf or Automake where they belong. 8542 # 8543 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8544 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8545 # using a macro with the same name in our local m4/libtool.m4 it'll 8546 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8547 # and doesn't know about Autoconf macros at all.) 8548 # 8549 # So we provide this file, which has a silly filename so it's always 8550 # included after everything else. This provides aclocal with the 8551 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8552 # because those macros already exist, or will be overwritten later. 8553 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8554 # 8555 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8556 # Yes, that means every name once taken will need to remain here until 8557 # we give up compatibility with versions before 1.7, at which point 8558 # we need to keep only those names which we still refer to. 8559 8560 # This is to help aclocal find these macros, as it can't see m4_define. 8561 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8562 8563 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8564 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8565 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8566 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8567 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8568 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8569 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8570 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8571 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8572 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8573 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8574 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8575 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8576 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8577 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8578 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8579 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8580 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 8581 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 8582 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 8583 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 8584 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 8585 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 8586 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 8587 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 8588 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 8589 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 8590 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 8591 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 8592 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 8593 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8594 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8595 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8596 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8597 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8598 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8599 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8600 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8601 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8602 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8603 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8604 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8605 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8606 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 8607 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 8608 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 8609 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 8610 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 8611 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 8612 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 8613 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 8614 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 8615 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 8616 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 8617 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 8618 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8619 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8620 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8621 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8622 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8623 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8624 8625 # Copyright (C) 2002-2013 Free Software Foundation, Inc. 8626 # 8627 # This file is free software; the Free Software Foundation 8628 # gives unlimited permission to copy and/or distribute it, 8629 # with or without modifications, as long as this notice is preserved. 8630 8631 # AM_AUTOMAKE_VERSION(VERSION) 8632 # ---------------------------- 8633 # Automake X.Y traces this macro to ensure aclocal.m4 has been 8634 # generated from the m4 files accompanying Automake X.Y. 8635 # (This private macro should not be called outside this file.) 8636 AC_DEFUN([AM_AUTOMAKE_VERSION], 8637 [am__api_version='1.14' 8638 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 8639 dnl require some minimum version. Point them to the right macro. 8640 m4_if([$1], [1.14.1], [], 8641 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 8642 ]) 8643 8644 # _AM_AUTOCONF_VERSION(VERSION) 8645 # ----------------------------- 8646 # aclocal traces this macro to find the Autoconf version. 8647 # This is a private macro too. Using m4_define simplifies 8648 # the logic in aclocal, which can simply ignore this definition. 8649 m4_define([_AM_AUTOCONF_VERSION], []) 8650 8651 # AM_SET_CURRENT_AUTOMAKE_VERSION 8652 # ------------------------------- 8653 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 8654 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 8655 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 8656 [AM_AUTOMAKE_VERSION([1.14.1])dnl 8657 m4_ifndef([AC_AUTOCONF_VERSION], 8658 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 8659 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 8660 8661 # AM_AUX_DIR_EXPAND -*- Autoconf -*- 8662 8663 # Copyright (C) 2001-2013 Free Software Foundation, Inc. 8664 # 8665 # This file is free software; the Free Software Foundation 8666 # gives unlimited permission to copy and/or distribute it, 8667 # with or without modifications, as long as this notice is preserved. 8668 8669 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 8670 # $ac_aux_dir to '$srcdir/foo'. 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Was 9578 dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is 9579 dnl more consistent with the rest of automake. 9580 9581 AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE]) 9582 9583 dnl pyexecdir -- directory for installing python extension modules 9584 dnl (shared libraries) 9585 dnl Query distutils for this directory. 9586 AC_CACHE_CHECK([for $am_display_PYTHON extension module directory], 9587 [am_cv_python_pyexecdir], 9588 [if test "x$exec_prefix" = xNONE 9589 then 9590 am_py_exec_prefix=$am_py_prefix 9591 else 9592 am_py_exec_prefix=$exec_prefix 9593 fi 9594 am_cv_python_pyexecdir=`$PYTHON -c " 9595 $am_python_setup_sysconfig 9596 if can_use_sysconfig: 9597 sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'}) 9598 else: 9599 from distutils import sysconfig 9600 sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix') 9601 sys.stdout.write(sitedir)"` 9602 case $am_cv_python_pyexecdir in 9603 $am_py_exec_prefix*) 9604 am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'` 9605 am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"` 9606 ;; 9607 *) 9608 case $am_py_exec_prefix in 9609 /usr|/System*) ;; 9610 *) 9611 am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages 9612 ;; 9613 esac 9614 ;; 9615 esac 9616 ]) 9617 AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir]) 9618 9619 dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE) 9620 9621 AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE]) 9622 9623 dnl Run any user-specified action. 9624 $2 9625 fi 9626 9627 ]) 9628 9629 9630 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) 9631 # --------------------------------------------------------------------------- 9632 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION. 9633 # Run ACTION-IF-FALSE otherwise. 9634 # This test uses sys.hexversion instead of the string equivalent (first 9635 # word of sys.version), in order to cope with versions such as 2.2c1. 9636 # This supports Python 2.0 or higher. 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Make sure there is not a broken 9713 alias in your environment]) 9714 fi 9715 if test "$[2]" = conftest.file || test $am_try -eq 2; then 9716 break 9717 fi 9718 # Just in case. 9719 sleep 1 9720 am_has_slept=yes 9721 done 9722 test "$[2]" = conftest.file 9723 ) 9724 then 9725 # Ok. 9726 : 9727 else 9728 AC_MSG_ERROR([newly created file is older than distributed files! 9729 Check your system clock]) 9730 fi 9731 AC_MSG_RESULT([yes]) 9732 # If we didn't sleep, we still need to ensure time stamps of config.status and 9733 # generated files are strictly newer. 9734 am_sleep_pid= 9735 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 9736 ( sleep 1 ) & 9737 am_sleep_pid=$! 9738 fi 9739 AC_CONFIG_COMMANDS_PRE( 9740 [AC_MSG_CHECKING([that generated files are newer than configure]) 9741 if test -n "$am_sleep_pid"; then 9742 # Hide warnings about reused PIDs. 9743 wait $am_sleep_pid 2>/dev/null 9744 fi 9745 AC_MSG_RESULT([done])]) 9746 rm -f conftest.file 9747 ]) 9748 9749 # Copyright (C) 2009-2013 Free Software Foundation, Inc. 9750 # 9751 # This file is free software; the Free Software Foundation 9752 # gives unlimited permission to copy and/or distribute it, 9753 # with or without modifications, as long as this notice is preserved. 9754 9755 # AM_SILENT_RULES([DEFAULT]) 9756 # -------------------------- 9757 # Enable less verbose build rules; with the default set to DEFAULT 9758 # ("yes" being less verbose, "no" or empty being verbose). 9759 AC_DEFUN([AM_SILENT_RULES], 9760 [AC_ARG_ENABLE([silent-rules], [dnl 9761 AS_HELP_STRING( 9762 [--enable-silent-rules], 9763 [less verbose build output (undo: "make V=1")]) 9764 AS_HELP_STRING( 9765 [--disable-silent-rules], 9766 [verbose build output (undo: "make V=0")])dnl 9767 ]) 9768 case $enable_silent_rules in @%:@ ((( 9769 yes) AM_DEFAULT_VERBOSITY=0;; 9770 no) AM_DEFAULT_VERBOSITY=1;; 9771 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; 9772 esac 9773 dnl 9774 dnl A few 'make' implementations (e.g., NonStop OS and NextStep) 9775 dnl do not support nested variable expansions. 9776 dnl See automake bug#9928 and bug#10237. 9777 am_make=${MAKE-make} 9778 AC_CACHE_CHECK([whether $am_make supports nested variables], 9779 [am_cv_make_support_nested_variables], 9780 [if AS_ECHO([['TRUE=$(BAR$(V)) 9781 BAR0=false 9782 BAR1=true 9783 V=1 9784 am__doit: 9785 @$(TRUE) 9786 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then 9787 am_cv_make_support_nested_variables=yes 9788 else 9789 am_cv_make_support_nested_variables=no 9790 fi]) 9791 if test $am_cv_make_support_nested_variables = yes; then 9792 dnl Using '$V' instead of '$(V)' breaks IRIX make. 9793 AM_V='$(V)' 9794 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 9795 else 9796 AM_V=$AM_DEFAULT_VERBOSITY 9797 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 9798 fi 9799 AC_SUBST([AM_V])dnl 9800 AM_SUBST_NOTMAKE([AM_V])dnl 9801 AC_SUBST([AM_DEFAULT_V])dnl 9802 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl 9803 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl 9804 AM_BACKSLASH='\' 9805 AC_SUBST([AM_BACKSLASH])dnl 9806 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl 9807 ]) 9808 9809 # Copyright (C) 2001-2013 Free Software Foundation, Inc. 9810 # 9811 # This file is free software; the Free Software Foundation 9812 # gives unlimited permission to copy and/or distribute it, 9813 # with or without modifications, as long as this notice is preserved. 9814 9815 # AM_PROG_INSTALL_STRIP 9816 # --------------------- 9817 # One issue with vendor 'install' (even GNU) is that you can't 9818 # specify the program used to strip binaries. This is especially 9819 # annoying in cross-compiling environments, where the build's strip 9820 # is unlikely to handle the host's binaries. 9821 # Fortunately install-sh will honor a STRIPPROG variable, so we 9822 # always use install-sh in "make install-strip", and initialize 9823 # STRIPPROG with the value of the STRIP variable (set by the user). 9824 AC_DEFUN([AM_PROG_INSTALL_STRIP], 9825 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 9826 # Installed binaries are usually stripped using 'strip' when the user 9827 # run "make install-strip". However 'strip' might not be the right 9828 # tool to use in cross-compilation environments, therefore Automake 9829 # will honor the 'STRIP' environment variable to overrule this program. 9830 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. 9831 if test "$cross_compiling" != no; then 9832 AC_CHECK_TOOL([STRIP], [strip], :) 9833 fi 9834 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 9835 AC_SUBST([INSTALL_STRIP_PROGRAM])]) 9836 9837 # Copyright (C) 2006-2013 Free Software Foundation, Inc. 9838 # 9839 # This file is free software; the Free Software Foundation 9840 # gives unlimited permission to copy and/or distribute it, 9841 # with or without modifications, as long as this notice is preserved. 9842 9843 # _AM_SUBST_NOTMAKE(VARIABLE) 9844 # --------------------------- 9845 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 9846 # This macro is traced by Automake. 9847 AC_DEFUN([_AM_SUBST_NOTMAKE]) 9848 9849 # AM_SUBST_NOTMAKE(VARIABLE) 9850 # -------------------------- 9851 # Public sister of _AM_SUBST_NOTMAKE. 9852 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 9853 9854 # Check how to create a tarball. -*- Autoconf -*- 9855 9856 # Copyright (C) 2004-2013 Free Software Foundation, Inc. 9857 # 9858 # This file is free software; the Free Software Foundation 9859 # gives unlimited permission to copy and/or distribute it, 9860 # with or without modifications, as long as this notice is preserved. 9861 9862 # _AM_PROG_TAR(FORMAT) 9863 # -------------------- 9864 # Check how to create a tarball in format FORMAT. 9865 # FORMAT should be one of 'v7', 'ustar', or 'pax'. 9866 # 9867 # Substitute a variable $(am__tar) that is a command 9868 # writing to stdout a FORMAT-tarball containing the directory 9869 # $tardir. 9870 # tardir=directory && $(am__tar) > result.tar 9871 # 9872 # Substitute a variable $(am__untar) that extract such 9873 # a tarball read from stdin. 9874 # $(am__untar) < result.tar 9875 # 9876 AC_DEFUN([_AM_PROG_TAR], 9877 [# Always define AMTAR for backward compatibility. Yes, it's still used 9878 # in the wild :-( We should find a proper way to deprecate it ... 9879 AC_SUBST([AMTAR], ['$${TAR-tar}']) 9880 9881 # We'll loop over all known methods to create a tar archive until one works. 9882 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 9883 9884 m4_if([$1], [v7], 9885 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 9886 9887 [m4_case([$1], 9888 [ustar], 9889 [# The POSIX 1988 'ustar' format is defined with fixed-size fields. 9890 # There is notably a 21 bits limit for the UID and the GID. In fact, 9891 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 9892 # and bug#13588). 9893 am_max_uid=2097151 # 2^21 - 1 9894 am_max_gid=$am_max_uid 9895 # The $UID and $GID variables are not portable, so we need to resort 9896 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 9897 # below are definitely unexpected, so allow the users to see them 9898 # (that is, avoid stderr redirection). 9899 am_uid=`id -u || echo unknown` 9900 am_gid=`id -g || echo unknown` 9901 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 9902 if test $am_uid -le $am_max_uid; then 9903 AC_MSG_RESULT([yes]) 9904 else 9905 AC_MSG_RESULT([no]) 9906 _am_tools=none 9907 fi 9908 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 9909 if test $am_gid -le $am_max_gid; then 9910 AC_MSG_RESULT([yes]) 9911 else 9912 AC_MSG_RESULT([no]) 9913 _am_tools=none 9914 fi], 9915 9916 [pax], 9917 [], 9918 9919 [m4_fatal([Unknown tar format])]) 9920 9921 AC_MSG_CHECKING([how to create a $1 tar archive]) 9922 9923 # Go ahead even if we have the value already cached. We do so because we 9924 # need to set the values for the 'am__tar' and 'am__untar' variables. 9925 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 9926 9927 for _am_tool in $_am_tools; do 9928 case $_am_tool in 9929 gnutar) 9930 for _am_tar in tar gnutar gtar; do 9931 AM_RUN_LOG([$_am_tar --version]) && break 9932 done 9933 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 9934 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 9935 am__untar="$_am_tar -xf -" 9936 ;; 9937 plaintar) 9938 # Must skip GNU tar: if it does not support --format= it doesn't create 9939 # ustar tarball either. 9940 (tar --version) >/dev/null 2>&1 && continue 9941 am__tar='tar chf - "$$tardir"' 9942 am__tar_='tar chf - "$tardir"' 9943 am__untar='tar xf -' 9944 ;; 9945 pax) 9946 am__tar='pax -L -x $1 -w "$$tardir"' 9947 am__tar_='pax -L -x $1 -w "$tardir"' 9948 am__untar='pax -r' 9949 ;; 9950 cpio) 9951 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 9952 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 9953 am__untar='cpio -i -H $1 -d' 9954 ;; 9955 none) 9956 am__tar=false 9957 am__tar_=false 9958 am__untar=false 9959 ;; 9960 esac 9961 9962 # If the value was cached, stop now. We just wanted to have am__tar 9963 # and am__untar set. 9964 test -n "${am_cv_prog_tar_$1}" && break 9965 9966 # tar/untar a dummy directory, and stop if the command works. 9967 rm -rf conftest.dir 9968 mkdir conftest.dir 9969 echo GrepMe > conftest.dir/file 9970 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 9971 rm -rf conftest.dir 9972 if test -s conftest.tar; then 9973 AM_RUN_LOG([$am__untar <conftest.tar]) 9974 AM_RUN_LOG([cat conftest.dir/file]) 9975 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 9976 fi 9977 done 9978 rm -rf conftest.dir 9979 9980 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 9981 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 9982 9983 AC_SUBST([am__tar]) 9984 AC_SUBST([am__untar]) 9985 ]) # _AM_PROG_TAR 9986 9987
