1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2# 3# Copyright (C) 1996-2001, 2003-2019, 2021 Free Software Foundation, 4# Inc. 5# Written by Gordon Matzigkeit, 1996 6# 7# This file is free software; the Free Software Foundation gives 8# unlimited permission to copy and/or distribute it, with or without 9# modifications, as long as this notice is preserved. 10 11m4_define([_LT_COPYING], [dnl 12# Copyright (C) 2014 Free Software Foundation, Inc. 13# This is free software; see the source for copying conditions. There is NO 14# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 15 16# GNU Libtool is free software; you can redistribute it and/or modify 17# it under the terms of the GNU General Public License as published by 18# the Free Software Foundation; either version 2 of of the License, or 19# (at your option) any later version. 20# 21# As a special exception to the GNU General Public License, if you 22# distribute this file as part of a program or library that is built 23# using GNU Libtool, you may include this file under the same 24# distribution terms that you use for the rest of that program. 25# 26# GNU Libtool is distributed in the hope that it will be useful, but 27# WITHOUT ANY WARRANTY; without even the implied warranty of 28# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 29# GNU General Public License for more details. 30# 31# You should have received a copy of the GNU General Public License 32# along with this program. If not, see <http://www.gnu.org/licenses/>. 33]) 34 35# serial 59 LT_INIT 36 37 38# LT_PREREQ(VERSION) 39# ------------------ 40# Complain and exit if this libtool version is less that VERSION. 41m4_defun([LT_PREREQ], 42[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 43 [m4_default([$3], 44 [m4_fatal([Libtool version $1 or higher is required], 45 63)])], 46 [$2])]) 47 48 49# _LT_CHECK_BUILDDIR 50# ------------------ 51# Complain if the absolute build directory name contains unusual characters 52m4_defun([_LT_CHECK_BUILDDIR], 53[case `pwd` in 54 *\ * | *\ *) 55 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 56esac 57]) 58 59 60# LT_INIT([OPTIONS]) 61# ------------------ 62AC_DEFUN([LT_INIT], 63[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK 64AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 65AC_BEFORE([$0], [LT_LANG])dnl 66AC_BEFORE([$0], [LT_OUTPUT])dnl 67AC_BEFORE([$0], [LTDL_INIT])dnl 68m4_require([_LT_CHECK_BUILDDIR])dnl 69 70dnl Autoconf doesn't catch unexpanded LT_ macros by default: 71m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 72m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 73dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 74dnl unless we require an AC_DEFUNed macro: 75AC_REQUIRE([LTOPTIONS_VERSION])dnl 76AC_REQUIRE([LTSUGAR_VERSION])dnl 77AC_REQUIRE([LTVERSION_VERSION])dnl 78AC_REQUIRE([LTOBSOLETE_VERSION])dnl 79m4_require([_LT_PROG_LTMAIN])dnl 80 81_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 82 83dnl Parse OPTIONS 84_LT_SET_OPTIONS([$0], [$1]) 85 86# This can be used to rebuild libtool when needed 87LIBTOOL_DEPS=$ltmain 88 89# Always use our own libtool. 90LIBTOOL='$(SHELL) $(top_builddir)/libtool' 91AC_SUBST(LIBTOOL)dnl 92 93_LT_SETUP 94 95# Only expand once: 96m4_define([LT_INIT]) 97])# LT_INIT 98 99# Old names: 100AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 101AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 102dnl aclocal-1.4 backwards compatibility: 103dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 104dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 105 106 107# _LT_PREPARE_CC_BASENAME 108# ----------------------- 109m4_defun([_LT_PREPARE_CC_BASENAME], [ 110# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 111func_cc_basename () 112{ 113 for cc_temp in @S|@*""; do 114 case $cc_temp in 115 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 116 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 117 \-*) ;; 118 *) break;; 119 esac 120 done 121 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 122} 123])# _LT_PREPARE_CC_BASENAME 124 125 126# _LT_CC_BASENAME(CC) 127# ------------------- 128# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, 129# but that macro is also expanded into generated libtool script, which 130# arranges for $SED and $ECHO to be set by different means. 131m4_defun([_LT_CC_BASENAME], 132[m4_require([_LT_PREPARE_CC_BASENAME])dnl 133AC_REQUIRE([_LT_DECL_SED])dnl 134AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 135func_cc_basename $1 136cc_basename=$func_cc_basename_result 137]) 138 139 140# _LT_FILEUTILS_DEFAULTS 141# ---------------------- 142# It is okay to use these file commands and assume they have been set 143# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. 144m4_defun([_LT_FILEUTILS_DEFAULTS], 145[: ${CP="cp -f"} 146: ${MV="mv -f"} 147: ${RM="rm -f"} 148])# _LT_FILEUTILS_DEFAULTS 149 150 151# _LT_SETUP 152# --------- 153m4_defun([_LT_SETUP], 154[AC_REQUIRE([AC_CANONICAL_HOST])dnl 155AC_REQUIRE([AC_CANONICAL_BUILD])dnl 156AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 157AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 158 159_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 160dnl 161_LT_DECL([], [host_alias], [0], [The host system])dnl 162_LT_DECL([], [host], [0])dnl 163_LT_DECL([], [host_os], [0])dnl 164dnl 165_LT_DECL([], [build_alias], [0], [The build system])dnl 166_LT_DECL([], [build], [0])dnl 167_LT_DECL([], [build_os], [0])dnl 168dnl 169AC_REQUIRE([AC_PROG_CC])dnl 170AC_REQUIRE([LT_PATH_LD])dnl 171AC_REQUIRE([LT_PATH_NM])dnl 172dnl 173AC_REQUIRE([AC_PROG_LN_S])dnl 174test -z "$LN_S" && LN_S="ln -s" 175_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 176dnl 177AC_REQUIRE([LT_CMD_MAX_LEN])dnl 178_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 179_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 180dnl 181m4_require([_LT_FILEUTILS_DEFAULTS])dnl 182m4_require([_LT_CHECK_SHELL_FEATURES])dnl 183m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 184m4_require([_LT_CMD_RELOAD])dnl 185m4_require([_LT_DECL_FILECMD])dnl 186m4_require([_LT_CHECK_MAGIC_METHOD])dnl 187m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 188m4_require([_LT_CMD_OLD_ARCHIVE])dnl 189m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 190m4_require([_LT_WITH_SYSROOT])dnl 191m4_require([_LT_CMD_TRUNCATE])dnl 192 193_LT_CONFIG_LIBTOOL_INIT([ 194# See if we are running on zsh, and set the options that allow our 195# commands through without removal of \ escapes INIT. 196if test -n "\${ZSH_VERSION+set}"; then 197 setopt NO_GLOB_SUBST 198fi 199]) 200if test -n "${ZSH_VERSION+set}"; then 201 setopt NO_GLOB_SUBST 202fi 203 204_LT_CHECK_OBJDIR 205 206m4_require([_LT_TAG_COMPILER])dnl 207 208case $host_os in 209aix3*) 210 # AIX sometimes has problems with the GCC collect2 program. For some 211 # reason, if we set the COLLECT_NAMES environment variable, the problems 212 # vanish in a puff of smoke. 213 if test set != "${COLLECT_NAMES+set}"; then 214 COLLECT_NAMES= 215 export COLLECT_NAMES 216 fi 217 ;; 218esac 219 220# Global variables: 221ofile=libtool 222can_build_shared=yes 223 224# All known linkers require a '.a' archive for static linking (except MSVC and 225# ICC, which need '.lib'). 226libext=a 227 228with_gnu_ld=$lt_cv_prog_gnu_ld 229 230old_CC=$CC 231old_CFLAGS=$CFLAGS 232 233# Set sane defaults for various variables 234test -z "$CC" && CC=cc 235test -z "$LTCC" && LTCC=$CC 236test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 237test -z "$LD" && LD=ld 238test -z "$ac_objext" && ac_objext=o 239 240_LT_CC_BASENAME([$compiler]) 241 242# Only perform the check for file, if the check method requires it 243test -z "$MAGIC_CMD" && MAGIC_CMD=file 244case $deplibs_check_method in 245file_magic*) 246 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 247 _LT_PATH_MAGIC 248 fi 249 ;; 250esac 251 252# Use C for the default configuration in the libtool script 253LT_SUPPORTED_TAG([CC]) 254_LT_LANG_C_CONFIG 255_LT_LANG_DEFAULT_CONFIG 256_LT_CONFIG_COMMANDS 257])# _LT_SETUP 258 259 260# _LT_PREPARE_SED_QUOTE_VARS 261# -------------------------- 262# Define a few sed substitution that help us do robust quoting. 263m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 264[# Backslashify metacharacters that are still active within 265# double-quoted strings. 266sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 267 268# Same as above, but do not quote variable references. 269double_quote_subst='s/\([["`\\]]\)/\\\1/g' 270 271# Sed substitution to delay expansion of an escaped shell variable in a 272# double_quote_subst'ed string. 273delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 274 275# Sed substitution to delay expansion of an escaped single quote. 276delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 277 278# Sed substitution to avoid accidental globbing in evaled expressions 279no_glob_subst='s/\*/\\\*/g' 280]) 281 282# _LT_PROG_LTMAIN 283# --------------- 284# Note that this code is called both from 'configure', and 'config.status' 285# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 286# 'config.status' has no value for ac_aux_dir unless we are using Automake, 287# so we pass a copy along to make sure it has a sensible value anyway. 288m4_defun([_LT_PROG_LTMAIN], 289[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 290_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 291ltmain=$ac_aux_dir/ltmain.sh 292])# _LT_PROG_LTMAIN 293 294 295## ------------------------------------- ## 296## Accumulate code for creating libtool. ## 297## ------------------------------------- ## 298 299# So that we can recreate a full libtool script including additional 300# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 301# in macros and then make a single call at the end using the 'libtool' 302# label. 303 304 305# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 306# ---------------------------------------- 307# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 308m4_define([_LT_CONFIG_LIBTOOL_INIT], 309[m4_ifval([$1], 310 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 311 [$1 312])])]) 313 314# Initialize. 315m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 316 317 318# _LT_CONFIG_LIBTOOL([COMMANDS]) 319# ------------------------------ 320# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 321m4_define([_LT_CONFIG_LIBTOOL], 322[m4_ifval([$1], 323 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 324 [$1 325])])]) 326 327# Initialize. 328m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 329 330 331# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 332# ----------------------------------------------------- 333m4_defun([_LT_CONFIG_SAVE_COMMANDS], 334[_LT_CONFIG_LIBTOOL([$1]) 335_LT_CONFIG_LIBTOOL_INIT([$2]) 336]) 337 338 339# _LT_FORMAT_COMMENT([COMMENT]) 340# ----------------------------- 341# Add leading comment marks to the start of each line, and a trailing 342# full-stop to the whole comment if one is not present already. 343m4_define([_LT_FORMAT_COMMENT], 344[m4_ifval([$1], [ 345m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 346 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 347)]) 348 349 350 351## ------------------------ ## 352## FIXME: Eliminate VARNAME ## 353## ------------------------ ## 354 355 356# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 357# ------------------------------------------------------------------- 358# CONFIGNAME is the name given to the value in the libtool script. 359# VARNAME is the (base) name used in the configure script. 360# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 361# VARNAME. Any other value will be used directly. 362m4_define([_LT_DECL], 363[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 364 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 365 [m4_ifval([$1], [$1], [$2])]) 366 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 367 m4_ifval([$4], 368 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 369 lt_dict_add_subkey([lt_decl_dict], [$2], 370 [tagged?], [m4_ifval([$5], [yes], [no])])]) 371]) 372 373 374# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 375# -------------------------------------------------------- 376m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 377 378 379# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 380# ------------------------------------------------ 381m4_define([lt_decl_tag_varnames], 382[_lt_decl_filter([tagged?], [yes], $@)]) 383 384 385# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 386# --------------------------------------------------------- 387m4_define([_lt_decl_filter], 388[m4_case([$#], 389 [0], [m4_fatal([$0: too few arguments: $#])], 390 [1], [m4_fatal([$0: too few arguments: $#: $1])], 391 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 392 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 393 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 394]) 395 396 397# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 398# -------------------------------------------------- 399m4_define([lt_decl_quote_varnames], 400[_lt_decl_filter([value], [1], $@)]) 401 402 403# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 404# --------------------------------------------------- 405m4_define([lt_decl_dquote_varnames], 406[_lt_decl_filter([value], [2], $@)]) 407 408 409# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 410# --------------------------------------------------- 411m4_define([lt_decl_varnames_tagged], 412[m4_assert([$# <= 2])dnl 413_$0(m4_quote(m4_default([$1], [[, ]])), 414 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 415 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 416m4_define([_lt_decl_varnames_tagged], 417[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 418 419 420# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 421# ------------------------------------------------ 422m4_define([lt_decl_all_varnames], 423[_$0(m4_quote(m4_default([$1], [[, ]])), 424 m4_if([$2], [], 425 m4_quote(lt_decl_varnames), 426 m4_quote(m4_shift($@))))[]dnl 427]) 428m4_define([_lt_decl_all_varnames], 429[lt_join($@, lt_decl_varnames_tagged([$1], 430 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 431]) 432 433 434# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 435# ------------------------------------ 436# Quote a variable value, and forward it to 'config.status' so that its 437# declaration there will have the same value as in 'configure'. VARNAME 438# must have a single quote delimited value for this to work. 439m4_define([_LT_CONFIG_STATUS_DECLARE], 440[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 441 442 443# _LT_CONFIG_STATUS_DECLARATIONS 444# ------------------------------ 445# We delimit libtool config variables with single quotes, so when 446# we write them to config.status, we have to be sure to quote all 447# embedded single quotes properly. In configure, this macro expands 448# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 449# 450# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 451m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 452[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 453 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 454 455 456# _LT_LIBTOOL_TAGS 457# ---------------- 458# Output comment and list of tags supported by the script 459m4_defun([_LT_LIBTOOL_TAGS], 460[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 461available_tags='_LT_TAGS'dnl 462]) 463 464 465# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 466# ----------------------------------- 467# Extract the dictionary values for VARNAME (optionally with TAG) and 468# expand to a commented shell variable setting: 469# 470# # Some comment about what VAR is for. 471# visible_name=$lt_internal_name 472m4_define([_LT_LIBTOOL_DECLARE], 473[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 474 [description])))[]dnl 475m4_pushdef([_libtool_name], 476 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 477m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 478 [0], [_libtool_name=[$]$1], 479 [1], [_libtool_name=$lt_[]$1], 480 [2], [_libtool_name=$lt_[]$1], 481 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 482m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 483]) 484 485 486# _LT_LIBTOOL_CONFIG_VARS 487# ----------------------- 488# Produce commented declarations of non-tagged libtool config variables 489# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' 490# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 491# section) are produced by _LT_LIBTOOL_TAG_VARS. 492m4_defun([_LT_LIBTOOL_CONFIG_VARS], 493[m4_foreach([_lt_var], 494 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 495 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 496 497 498# _LT_LIBTOOL_TAG_VARS(TAG) 499# ------------------------- 500m4_define([_LT_LIBTOOL_TAG_VARS], 501[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 502 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 503 504 505# _LT_TAGVAR(VARNAME, [TAGNAME]) 506# ------------------------------ 507m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 508 509 510# _LT_CONFIG_COMMANDS 511# ------------------- 512# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 513# variables for single and double quote escaping we saved from calls 514# to _LT_DECL, we can put quote escaped variables declarations 515# into 'config.status', and then the shell code to quote escape them in 516# for loops in 'config.status'. Finally, any additional code accumulated 517# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 518m4_defun([_LT_CONFIG_COMMANDS], 519[AC_PROVIDE_IFELSE([LT_OUTPUT], 520 dnl If the libtool generation code has been placed in $CONFIG_LT, 521 dnl instead of duplicating it all over again into config.status, 522 dnl then we will have config.status run $CONFIG_LT later, so it 523 dnl needs to know what name is stored there: 524 [AC_CONFIG_COMMANDS([libtool], 525 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 526 dnl If the libtool generation code is destined for config.status, 527 dnl expand the accumulated commands and init code now: 528 [AC_CONFIG_COMMANDS([libtool], 529 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 530])#_LT_CONFIG_COMMANDS 531 532 533# Initialize. 534m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 535[ 536 537# The HP-UX ksh and POSIX shell print the target directory to stdout 538# if CDPATH is set. 539(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 540 541sed_quote_subst='$sed_quote_subst' 542double_quote_subst='$double_quote_subst' 543delay_variable_subst='$delay_variable_subst' 544_LT_CONFIG_STATUS_DECLARATIONS 545LTCC='$LTCC' 546LTCFLAGS='$LTCFLAGS' 547compiler='$compiler_DEFAULT' 548 549# A function that is used when there is no print builtin or printf. 550func_fallback_echo () 551{ 552 eval 'cat <<_LTECHO_EOF 553\$[]1 554_LTECHO_EOF' 555} 556 557# Quote evaled strings. 558for var in lt_decl_all_varnames([[ \ 559]], lt_decl_quote_varnames); do 560 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 561 *[[\\\\\\\`\\"\\\$]]*) 562 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 563 ;; 564 *) 565 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 566 ;; 567 esac 568done 569 570# Double-quote double-evaled strings. 571for var in lt_decl_all_varnames([[ \ 572]], lt_decl_dquote_varnames); do 573 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 574 *[[\\\\\\\`\\"\\\$]]*) 575 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 576 ;; 577 *) 578 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 579 ;; 580 esac 581done 582 583_LT_OUTPUT_LIBTOOL_INIT 584]) 585 586# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 587# ------------------------------------ 588# Generate a child script FILE with all initialization necessary to 589# reuse the environment learned by the parent script, and make the 590# file executable. If COMMENT is supplied, it is inserted after the 591# '#!' sequence but before initialization text begins. After this 592# macro, additional text can be appended to FILE to form the body of 593# the child script. The macro ends with non-zero status if the 594# file could not be fully written (such as if the disk is full). 595m4_ifdef([AS_INIT_GENERATED], 596[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 597[m4_defun([_LT_GENERATED_FILE_INIT], 598[m4_require([AS_PREPARE])]dnl 599[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 600[lt_write_fail=0 601cat >$1 <<_ASEOF || lt_write_fail=1 602#! $SHELL 603# Generated by $as_me. 604$2 605SHELL=\${CONFIG_SHELL-$SHELL} 606export SHELL 607_ASEOF 608cat >>$1 <<\_ASEOF || lt_write_fail=1 609AS_SHELL_SANITIZE 610_AS_PREPARE 611exec AS_MESSAGE_FD>&1 612_ASEOF 613test 0 = "$lt_write_fail" && chmod +x $1[]dnl 614m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 615 616# LT_OUTPUT 617# --------- 618# This macro allows early generation of the libtool script (before 619# AC_OUTPUT is called), incase it is used in configure for compilation 620# tests. 621AC_DEFUN([LT_OUTPUT], 622[: ${CONFIG_LT=./config.lt} 623AC_MSG_NOTICE([creating $CONFIG_LT]) 624_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 625[# Run this file to recreate a libtool stub with the current configuration.]) 626 627cat >>"$CONFIG_LT" <<\_LTEOF 628lt_cl_silent=false 629exec AS_MESSAGE_LOG_FD>>config.log 630{ 631 echo 632 AS_BOX([Running $as_me.]) 633} >&AS_MESSAGE_LOG_FD 634 635lt_cl_help="\ 636'$as_me' creates a local libtool stub from the current configuration, 637for use in further configure time tests before the real libtool is 638generated. 639 640Usage: $[0] [[OPTIONS]] 641 642 -h, --help print this help, then exit 643 -V, --version print version number, then exit 644 -q, --quiet do not print progress messages 645 -d, --debug don't remove temporary files 646 647Report bugs to <[email protected]>." 648 649lt_cl_version="\ 650m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 651m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 652configured by $[0], generated by m4_PACKAGE_STRING. 653 654Copyright (C) 2011 Free Software Foundation, Inc. 655This config.lt script is free software; the Free Software Foundation 656gives unlimited permision to copy, distribute and modify it." 657 658while test 0 != $[#] 659do 660 case $[1] in 661 --version | --v* | -V ) 662 echo "$lt_cl_version"; exit 0 ;; 663 --help | --h* | -h ) 664 echo "$lt_cl_help"; exit 0 ;; 665 --debug | --d* | -d ) 666 debug=: ;; 667 --quiet | --q* | --silent | --s* | -q ) 668 lt_cl_silent=: ;; 669 670 -*) AC_MSG_ERROR([unrecognized option: $[1] 671Try '$[0] --help' for more information.]) ;; 672 673 *) AC_MSG_ERROR([unrecognized argument: $[1] 674Try '$[0] --help' for more information.]) ;; 675 esac 676 shift 677done 678 679if $lt_cl_silent; then 680 exec AS_MESSAGE_FD>/dev/null 681fi 682_LTEOF 683 684cat >>"$CONFIG_LT" <<_LTEOF 685_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 686_LTEOF 687 688cat >>"$CONFIG_LT" <<\_LTEOF 689AC_MSG_NOTICE([creating $ofile]) 690_LT_OUTPUT_LIBTOOL_COMMANDS 691AS_EXIT(0) 692_LTEOF 693chmod +x "$CONFIG_LT" 694 695# configure is writing to config.log, but config.lt does its own redirection, 696# appending to config.log, which fails on DOS, as config.log is still kept 697# open by configure. Here we exec the FD to /dev/null, effectively closing 698# config.log, so it can be properly (re)opened and appended to by config.lt. 699lt_cl_success=: 700test yes = "$silent" && 701 lt_config_lt_args="$lt_config_lt_args --quiet" 702exec AS_MESSAGE_LOG_FD>/dev/null 703$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 704exec AS_MESSAGE_LOG_FD>>config.log 705$lt_cl_success || AS_EXIT(1) 706])# LT_OUTPUT 707 708 709# _LT_CONFIG(TAG) 710# --------------- 711# If TAG is the built-in tag, create an initial libtool script with a 712# default configuration from the untagged config vars. Otherwise add code 713# to config.status for appending the configuration named by TAG from the 714# matching tagged config vars. 715m4_defun([_LT_CONFIG], 716[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 717_LT_CONFIG_SAVE_COMMANDS([ 718 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 719 m4_if(_LT_TAG, [C], [ 720 # See if we are running on zsh, and set the options that allow our 721 # commands through without removal of \ escapes. 722 if test -n "${ZSH_VERSION+set}"; then 723 setopt NO_GLOB_SUBST 724 fi 725 726 cfgfile=${ofile}T 727 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 728 $RM "$cfgfile" 729 730 cat <<_LT_EOF >> "$cfgfile" 731#! $SHELL 732# Generated automatically by $as_me ($PACKAGE) $VERSION 733# NOTE: Changes made to this file will be lost: look at ltmain.sh. 734 735# Provide generalized library-building support services. 736# Written by Gordon Matzigkeit, 1996 737 738_LT_COPYING 739_LT_LIBTOOL_TAGS 740 741# Configured defaults for sys_lib_dlsearch_path munging. 742: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 743 744# ### BEGIN LIBTOOL CONFIG 745_LT_LIBTOOL_CONFIG_VARS 746_LT_LIBTOOL_TAG_VARS 747# ### END LIBTOOL CONFIG 748 749_LT_EOF 750 751 cat <<'_LT_EOF' >> "$cfgfile" 752 753# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 754 755_LT_PREPARE_MUNGE_PATH_LIST 756_LT_PREPARE_CC_BASENAME 757 758# ### END FUNCTIONS SHARED WITH CONFIGURE 759 760_LT_EOF 761 762 case $host_os in 763 aix3*) 764 cat <<\_LT_EOF >> "$cfgfile" 765# AIX sometimes has problems with the GCC collect2 program. For some 766# reason, if we set the COLLECT_NAMES environment variable, the problems 767# vanish in a puff of smoke. 768if test set != "${COLLECT_NAMES+set}"; then 769 COLLECT_NAMES= 770 export COLLECT_NAMES 771fi 772_LT_EOF 773 ;; 774 esac 775 776 _LT_PROG_LTMAIN 777 778 # We use sed instead of cat because bash on DJGPP gets confused if 779 # if finds mixed CR/LF and LF-only lines. Since sed operates in 780 # text mode, it properly converts lines to CR/LF. This bash problem 781 # is reportedly fixed, but why not run on old versions too? 782 $SED '$q' "$ltmain" >> "$cfgfile" \ 783 || (rm -f "$cfgfile"; exit 1) 784 785 mv -f "$cfgfile" "$ofile" || 786 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 787 chmod +x "$ofile" 788], 789[cat <<_LT_EOF >> "$ofile" 790 791dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 792dnl in a comment (ie after a #). 793# ### BEGIN LIBTOOL TAG CONFIG: $1 794_LT_LIBTOOL_TAG_VARS(_LT_TAG) 795# ### END LIBTOOL TAG CONFIG: $1 796_LT_EOF 797])dnl /m4_if 798], 799[m4_if([$1], [], [ 800 PACKAGE='$PACKAGE' 801 VERSION='$VERSION' 802 RM='$RM' 803 ofile='$ofile'], []) 804])dnl /_LT_CONFIG_SAVE_COMMANDS 805])# _LT_CONFIG 806 807 808# LT_SUPPORTED_TAG(TAG) 809# --------------------- 810# Trace this macro to discover what tags are supported by the libtool 811# --tag option, using: 812# autoconf --trace 'LT_SUPPORTED_TAG:$1' 813AC_DEFUN([LT_SUPPORTED_TAG], []) 814 815 816# C support is built-in for now 817m4_define([_LT_LANG_C_enabled], []) 818m4_define([_LT_TAGS], []) 819 820 821# LT_LANG(LANG) 822# ------------- 823# Enable libtool support for the given language if not already enabled. 824AC_DEFUN([LT_LANG], 825[AC_BEFORE([$0], [LT_OUTPUT])dnl 826m4_case([$1], 827 [C], [_LT_LANG(C)], 828 [C++], [_LT_LANG(CXX)], 829 [Go], [_LT_LANG(GO)], 830 [Java], [_LT_LANG(GCJ)], 831 [Fortran 77], [_LT_LANG(F77)], 832 [Fortran], [_LT_LANG(FC)], 833 [Windows Resource], [_LT_LANG(RC)], 834 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 835 [_LT_LANG($1)], 836 [m4_fatal([$0: unsupported language: "$1"])])])dnl 837])# LT_LANG 838 839 840# _LT_LANG(LANGNAME) 841# ------------------ 842m4_defun([_LT_LANG], 843[m4_ifdef([_LT_LANG_]$1[_enabled], [], 844 [LT_SUPPORTED_TAG([$1])dnl 845 m4_append([_LT_TAGS], [$1 ])dnl 846 m4_define([_LT_LANG_]$1[_enabled], [])dnl 847 _LT_LANG_$1_CONFIG($1)])dnl 848])# _LT_LANG 849 850 851m4_ifndef([AC_PROG_GO], [ 852############################################################ 853# NOTE: This macro has been submitted for inclusion into # 854# GNU Autoconf as AC_PROG_GO. When it is available in # 855# a released version of Autoconf we should remove this # 856# macro and use it instead. # 857############################################################ 858m4_defun([AC_PROG_GO], 859[AC_LANG_PUSH(Go)dnl 860AC_ARG_VAR([GOC], [Go compiler command])dnl 861AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 862_AC_ARG_VAR_LDFLAGS()dnl 863AC_CHECK_TOOL(GOC, gccgo) 864if test -z "$GOC"; then 865 if test -n "$ac_tool_prefix"; then 866 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 867 fi 868fi 869if test -z "$GOC"; then 870 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 871fi 872])#m4_defun 873])#m4_ifndef 874 875 876# _LT_LANG_DEFAULT_CONFIG 877# ----------------------- 878m4_defun([_LT_LANG_DEFAULT_CONFIG], 879[AC_PROVIDE_IFELSE([AC_PROG_CXX], 880 [LT_LANG(CXX)], 881 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 882 883AC_PROVIDE_IFELSE([AC_PROG_F77], 884 [LT_LANG(F77)], 885 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 886 887AC_PROVIDE_IFELSE([AC_PROG_FC], 888 [LT_LANG(FC)], 889 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 890 891dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 892dnl pulling things in needlessly. 893AC_PROVIDE_IFELSE([AC_PROG_GCJ], 894 [LT_LANG(GCJ)], 895 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 896 [LT_LANG(GCJ)], 897 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 898 [LT_LANG(GCJ)], 899 [m4_ifdef([AC_PROG_GCJ], 900 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 901 m4_ifdef([A][M_PROG_GCJ], 902 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 903 m4_ifdef([LT_PROG_GCJ], 904 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 905 906AC_PROVIDE_IFELSE([AC_PROG_GO], 907 [LT_LANG(GO)], 908 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 909 910AC_PROVIDE_IFELSE([LT_PROG_RC], 911 [LT_LANG(RC)], 912 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 913])# _LT_LANG_DEFAULT_CONFIG 914 915# Obsolete macros: 916AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 917AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 918AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 919AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 920AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 921dnl aclocal-1.4 backwards compatibility: 922dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 923dnl AC_DEFUN([AC_LIBTOOL_F77], []) 924dnl AC_DEFUN([AC_LIBTOOL_FC], []) 925dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 926dnl AC_DEFUN([AC_LIBTOOL_RC], []) 927 928 929# _LT_TAG_COMPILER 930# ---------------- 931m4_defun([_LT_TAG_COMPILER], 932[AC_REQUIRE([AC_PROG_CC])dnl 933 934_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 935_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 936_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 937_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 938 939# If no C compiler was specified, use CC. 940LTCC=${LTCC-"$CC"} 941 942# If no C compiler flags were specified, use CFLAGS. 943LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 944 945# Allow CC to be a program name with arguments. 946compiler=$CC 947])# _LT_TAG_COMPILER 948 949 950# _LT_COMPILER_BOILERPLATE 951# ------------------------ 952# Check for compiler boilerplate output or warnings with 953# the simple compiler test code. 954m4_defun([_LT_COMPILER_BOILERPLATE], 955[m4_require([_LT_DECL_SED])dnl 956ac_outfile=conftest.$ac_objext 957echo "$lt_simple_compile_test_code" >conftest.$ac_ext 958eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 959_lt_compiler_boilerplate=`cat conftest.err` 960$RM conftest* 961])# _LT_COMPILER_BOILERPLATE 962 963 964# _LT_LINKER_BOILERPLATE 965# ---------------------- 966# Check for linker boilerplate output or warnings with 967# the simple link test code. 968m4_defun([_LT_LINKER_BOILERPLATE], 969[m4_require([_LT_DECL_SED])dnl 970ac_outfile=conftest.$ac_objext 971echo "$lt_simple_link_test_code" >conftest.$ac_ext 972eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 973_lt_linker_boilerplate=`cat conftest.err` 974$RM -r conftest* 975])# _LT_LINKER_BOILERPLATE 976 977# _LT_REQUIRED_DARWIN_CHECKS 978# ------------------------- 979m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 980 case $host_os in 981 rhapsody* | darwin*) 982 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 983 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 984 AC_CHECK_TOOL([LIPO], [lipo], [:]) 985 AC_CHECK_TOOL([OTOOL], [otool], [:]) 986 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 987 _LT_DECL([], [DSYMUTIL], [1], 988 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 989 _LT_DECL([], [NMEDIT], [1], 990 [Tool to change global to local symbols on Mac OS X]) 991 _LT_DECL([], [LIPO], [1], 992 [Tool to manipulate fat objects and archives on Mac OS X]) 993 _LT_DECL([], [OTOOL], [1], 994 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 995 _LT_DECL([], [OTOOL64], [1], 996 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 997 998 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 999 [lt_cv_apple_cc_single_mod=no 1000 if test -z "$LT_MULTI_MODULE"; then 1001 # By default we will add the -single_module flag. You can override 1002 # by either setting the environment variable LT_MULTI_MODULE 1003 # non-empty at configure time, or by adding -multi_module to the 1004 # link flags. 1005 rm -rf libconftest.dylib* 1006 echo "int foo(void){return 1;}" > conftest.c 1007 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1008-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1009 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1010 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1011 _lt_result=$? 1012 # If there is a non-empty error log, and "single_module" 1013 # appears in it, assume the flag caused a linker warning 1014 if test -s conftest.err && $GREP single_module conftest.err; then 1015 cat conftest.err >&AS_MESSAGE_LOG_FD 1016 # Otherwise, if the output was created with a 0 exit code from 1017 # the compiler, it worked. 1018 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 1019 lt_cv_apple_cc_single_mod=yes 1020 else 1021 cat conftest.err >&AS_MESSAGE_LOG_FD 1022 fi 1023 rm -rf libconftest.dylib* 1024 rm -f conftest.* 1025 fi]) 1026 1027 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1028 [lt_cv_ld_exported_symbols_list], 1029 [lt_cv_ld_exported_symbols_list=no 1030 save_LDFLAGS=$LDFLAGS 1031 echo "_main" > conftest.sym 1032 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1033 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1034 [lt_cv_ld_exported_symbols_list=yes], 1035 [lt_cv_ld_exported_symbols_list=no]) 1036 LDFLAGS=$save_LDFLAGS 1037 ]) 1038 1039 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1040 [lt_cv_ld_force_load=no 1041 cat > conftest.c << _LT_EOF 1042int forced_loaded() { return 2;} 1043_LT_EOF 1044 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1045 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1046 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1047 $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1048 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1049 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1050 cat > conftest.c << _LT_EOF 1051int main() { return 0;} 1052_LT_EOF 1053 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1054 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1055 _lt_result=$? 1056 if test -s conftest.err && $GREP force_load conftest.err; then 1057 cat conftest.err >&AS_MESSAGE_LOG_FD 1058 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 1059 lt_cv_ld_force_load=yes 1060 else 1061 cat conftest.err >&AS_MESSAGE_LOG_FD 1062 fi 1063 rm -f conftest.err libconftest.a conftest conftest.c 1064 rm -rf conftest.dSYM 1065 ]) 1066 case $host_os in 1067 rhapsody* | darwin1.[[012]]) 1068 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 1069 darwin1.*) 1070 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1071 darwin*) 1072 case ${MACOSX_DEPLOYMENT_TARGET},$host in 1073 10.[[012]],*|,*powerpc*-darwin[[5-8]]*) 1074 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1075 *) 1076 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 1077 esac 1078 ;; 1079 esac 1080 if test yes = "$lt_cv_apple_cc_single_mod"; then 1081 _lt_dar_single_mod='$single_module' 1082 fi 1083 if test yes = "$lt_cv_ld_exported_symbols_list"; then 1084 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 1085 else 1086 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 1087 fi 1088 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 1089 _lt_dsymutil='~$DSYMUTIL $lib || :' 1090 else 1091 _lt_dsymutil= 1092 fi 1093 ;; 1094 esac 1095]) 1096 1097 1098# _LT_DARWIN_LINKER_FEATURES([TAG]) 1099# --------------------------------- 1100# Checks for linker and compiler features on darwin 1101m4_defun([_LT_DARWIN_LINKER_FEATURES], 1102[ 1103 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1104 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1105 _LT_TAGVAR(hardcode_direct, $1)=no 1106 _LT_TAGVAR(hardcode_automatic, $1)=yes 1107 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1108 if test yes = "$lt_cv_ld_force_load"; then 1109 _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\"`' 1110 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1111 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1112 else 1113 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1114 fi 1115 _LT_TAGVAR(link_all_deplibs, $1)=yes 1116 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined 1117 case $cc_basename in 1118 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 1119 *) _lt_dar_can_shared=$GCC ;; 1120 esac 1121 if test yes = "$_lt_dar_can_shared"; then 1122 output_verbose_link_cmd=func_echo_all 1123 _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" 1124 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 1125 _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" 1126 _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" 1127 m4_if([$1], [CXX], 1128[ if test yes != "$lt_cv_apple_cc_single_mod"; then 1129 _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" 1130 _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" 1131 fi 1132],[]) 1133 else 1134 _LT_TAGVAR(ld_shlibs, $1)=no 1135 fi 1136]) 1137 1138# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1139# ---------------------------------- 1140# Links a minimal program and checks the executable 1141# for the system default hardcoded library path. In most cases, 1142# this is /usr/lib:/lib, but when the MPI compilers are used 1143# the location of the communication and MPI libs are included too. 1144# If we don't find anything, use the default library path according 1145# to the aix ld manual. 1146# Store the results from the different compilers for each TAGNAME. 1147# Allow to override them for all tags through lt_cv_aix_libpath. 1148m4_defun([_LT_SYS_MODULE_PATH_AIX], 1149[m4_require([_LT_DECL_SED])dnl 1150if test set = "${lt_cv_aix_libpath+set}"; then 1151 aix_libpath=$lt_cv_aix_libpath 1152else 1153 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1154 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1155 lt_aix_libpath_sed='[ 1156 /Import File Strings/,/^$/ { 1157 /^0/ { 1158 s/^0 *\([^ ]*\) *$/\1/ 1159 p 1160 } 1161 }]' 1162 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1163 # Check for a 64-bit object if we didn't find anything. 1164 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1165 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1166 fi],[]) 1167 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1168 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib 1169 fi 1170 ]) 1171 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1172fi 1173])# _LT_SYS_MODULE_PATH_AIX 1174 1175 1176# _LT_SHELL_INIT(ARG) 1177# ------------------- 1178m4_define([_LT_SHELL_INIT], 1179[m4_divert_text([M4SH-INIT], [$1 1180])])# _LT_SHELL_INIT 1181 1182 1183 1184# _LT_PROG_ECHO_BACKSLASH 1185# ----------------------- 1186# Find how we can fake an echo command that does not interpret backslash. 1187# In particular, with Autoconf 2.60 or later we add some code to the start 1188# of the generated configure script that will find a shell with a builtin 1189# printf (that we can use as an echo command). 1190m4_defun([_LT_PROG_ECHO_BACKSLASH], 1191[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1192ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1193ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1194 1195AC_MSG_CHECKING([how to print strings]) 1196# Test print first, because it will be a builtin if present. 1197if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1198 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1199 ECHO='print -r --' 1200elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1201 ECHO='printf %s\n' 1202else 1203 # Use this function as a fallback that always works. 1204 func_fallback_echo () 1205 { 1206 eval 'cat <<_LTECHO_EOF 1207$[]1 1208_LTECHO_EOF' 1209 } 1210 ECHO='func_fallback_echo' 1211fi 1212 1213# func_echo_all arg... 1214# Invoke $ECHO with all args, space-separated. 1215func_echo_all () 1216{ 1217 $ECHO "$*" 1218} 1219 1220case $ECHO in 1221 printf*) AC_MSG_RESULT([printf]) ;; 1222 print*) AC_MSG_RESULT([print -r]) ;; 1223 *) AC_MSG_RESULT([cat]) ;; 1224esac 1225 1226m4_ifdef([_AS_DETECT_SUGGESTED], 1227[_AS_DETECT_SUGGESTED([ 1228 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1229 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1230 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1231 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1232 PATH=/empty FPATH=/empty; export PATH FPATH 1233 test "X`printf %s $ECHO`" = "X$ECHO" \ 1234 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1235 1236_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1237_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1238])# _LT_PROG_ECHO_BACKSLASH 1239 1240 1241# _LT_WITH_SYSROOT 1242# ---------------- 1243AC_DEFUN([_LT_WITH_SYSROOT], 1244[m4_require([_LT_DECL_SED])dnl 1245AC_MSG_CHECKING([for sysroot]) 1246AC_ARG_WITH([sysroot], 1247[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], 1248 [Search for dependent libraries within DIR (or the compiler's sysroot 1249 if not specified).])], 1250[], [with_sysroot=no]) 1251 1252dnl lt_sysroot will always be passed unquoted. We quote it here 1253dnl in case the user passed a directory name. 1254lt_sysroot= 1255case $with_sysroot in #( 1256 yes) 1257 if test yes = "$GCC"; then 1258 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1259 fi 1260 ;; #( 1261 /*) 1262 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 1263 ;; #( 1264 no|'') 1265 ;; #( 1266 *) 1267 AC_MSG_RESULT([$with_sysroot]) 1268 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1269 ;; 1270esac 1271 1272 AC_MSG_RESULT([${lt_sysroot:-no}]) 1273_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1274[dependent libraries, and where our libraries should be installed.])]) 1275 1276# _LT_ENABLE_LOCK 1277# --------------- 1278m4_defun([_LT_ENABLE_LOCK], 1279[AC_ARG_ENABLE([libtool-lock], 1280 [AS_HELP_STRING([--disable-libtool-lock], 1281 [avoid locking (might break parallel builds)])]) 1282test no = "$enable_libtool_lock" || enable_libtool_lock=yes 1283 1284# Some flags need to be propagated to the compiler or linker for good 1285# libtool support. 1286case $host in 1287ia64-*-hpux*) 1288 # Find out what ABI is being produced by ac_compile, and set mode 1289 # options accordingly. 1290 echo 'int i;' > conftest.$ac_ext 1291 if AC_TRY_EVAL(ac_compile); then 1292 case `$FILECMD conftest.$ac_objext` in 1293 *ELF-32*) 1294 HPUX_IA64_MODE=32 1295 ;; 1296 *ELF-64*) 1297 HPUX_IA64_MODE=64 1298 ;; 1299 esac 1300 fi 1301 rm -rf conftest* 1302 ;; 1303*-*-irix6*) 1304 # Find out what ABI is being produced by ac_compile, and set linker 1305 # options accordingly. 1306 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1307 if AC_TRY_EVAL(ac_compile); then 1308 if test yes = "$lt_cv_prog_gnu_ld"; then 1309 case `$FILECMD conftest.$ac_objext` in 1310 *32-bit*) 1311 LD="${LD-ld} -melf32bsmip" 1312 ;; 1313 *N32*) 1314 LD="${LD-ld} -melf32bmipn32" 1315 ;; 1316 *64-bit*) 1317 LD="${LD-ld} -melf64bmip" 1318 ;; 1319 esac 1320 else 1321 case `$FILECMD conftest.$ac_objext` in 1322 *32-bit*) 1323 LD="${LD-ld} -32" 1324 ;; 1325 *N32*) 1326 LD="${LD-ld} -n32" 1327 ;; 1328 *64-bit*) 1329 LD="${LD-ld} -64" 1330 ;; 1331 esac 1332 fi 1333 fi 1334 rm -rf conftest* 1335 ;; 1336 1337mips64*-*linux*) 1338 # Find out what ABI is being produced by ac_compile, and set linker 1339 # options accordingly. 1340 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1341 if AC_TRY_EVAL(ac_compile); then 1342 emul=elf 1343 case `$FILECMD conftest.$ac_objext` in 1344 *32-bit*) 1345 emul="${emul}32" 1346 ;; 1347 *64-bit*) 1348 emul="${emul}64" 1349 ;; 1350 esac 1351 case `$FILECMD conftest.$ac_objext` in 1352 *MSB*) 1353 emul="${emul}btsmip" 1354 ;; 1355 *LSB*) 1356 emul="${emul}ltsmip" 1357 ;; 1358 esac 1359 case `$FILECMD conftest.$ac_objext` in 1360 *N32*) 1361 emul="${emul}n32" 1362 ;; 1363 esac 1364 LD="${LD-ld} -m $emul" 1365 fi 1366 rm -rf conftest* 1367 ;; 1368 1369x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 1370s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1371 # Find out what ABI is being produced by ac_compile, and set linker 1372 # options accordingly. Note that the listed cases only cover the 1373 # situations where additional linker options are needed (such as when 1374 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 1375 # vice versa); the common cases where no linker options are needed do 1376 # not appear in the list. 1377 echo 'int i;' > conftest.$ac_ext 1378 if AC_TRY_EVAL(ac_compile); then 1379 case `$FILECMD conftest.o` in 1380 *32-bit*) 1381 case $host in 1382 x86_64-*kfreebsd*-gnu) 1383 LD="${LD-ld} -m elf_i386_fbsd" 1384 ;; 1385 x86_64-*linux*) 1386 case `$FILECMD conftest.o` in 1387 *x86-64*) 1388 LD="${LD-ld} -m elf32_x86_64" 1389 ;; 1390 *) 1391 LD="${LD-ld} -m elf_i386" 1392 ;; 1393 esac 1394 ;; 1395 powerpc64le-*linux*) 1396 LD="${LD-ld} -m elf32lppclinux" 1397 ;; 1398 powerpc64-*linux*) 1399 LD="${LD-ld} -m elf32ppclinux" 1400 ;; 1401 s390x-*linux*) 1402 LD="${LD-ld} -m elf_s390" 1403 ;; 1404 sparc64-*linux*) 1405 LD="${LD-ld} -m elf32_sparc" 1406 ;; 1407 esac 1408 ;; 1409 *64-bit*) 1410 case $host in 1411 x86_64-*kfreebsd*-gnu) 1412 LD="${LD-ld} -m elf_x86_64_fbsd" 1413 ;; 1414 x86_64-*linux*) 1415 LD="${LD-ld} -m elf_x86_64" 1416 ;; 1417 powerpcle-*linux*) 1418 LD="${LD-ld} -m elf64lppc" 1419 ;; 1420 powerpc-*linux*) 1421 LD="${LD-ld} -m elf64ppc" 1422 ;; 1423 s390*-*linux*|s390*-*tpf*) 1424 LD="${LD-ld} -m elf64_s390" 1425 ;; 1426 sparc*-*linux*) 1427 LD="${LD-ld} -m elf64_sparc" 1428 ;; 1429 esac 1430 ;; 1431 esac 1432 fi 1433 rm -rf conftest* 1434 ;; 1435 1436*-*-sco3.2v5*) 1437 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1438 SAVE_CFLAGS=$CFLAGS 1439 CFLAGS="$CFLAGS -belf" 1440 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1441 [AC_LANG_PUSH(C) 1442 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1443 AC_LANG_POP]) 1444 if test yes != "$lt_cv_cc_needs_belf"; then 1445 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1446 CFLAGS=$SAVE_CFLAGS 1447 fi 1448 ;; 1449*-*solaris*) 1450 # Find out what ABI is being produced by ac_compile, and set linker 1451 # options accordingly. 1452 echo 'int i;' > conftest.$ac_ext 1453 if AC_TRY_EVAL(ac_compile); then 1454 case `$FILECMD conftest.o` in 1455 *64-bit*) 1456 case $lt_cv_prog_gnu_ld in 1457 yes*) 1458 case $host in 1459 i?86-*-solaris*|x86_64-*-solaris*) 1460 LD="${LD-ld} -m elf_x86_64" 1461 ;; 1462 sparc*-*-solaris*) 1463 LD="${LD-ld} -m elf64_sparc" 1464 ;; 1465 esac 1466 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1467 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1468 LD=${LD-ld}_sol2 1469 fi 1470 ;; 1471 *) 1472 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1473 LD="${LD-ld} -64" 1474 fi 1475 ;; 1476 esac 1477 ;; 1478 esac 1479 fi 1480 rm -rf conftest* 1481 ;; 1482esac 1483 1484need_locks=$enable_libtool_lock 1485])# _LT_ENABLE_LOCK 1486 1487 1488# _LT_PROG_AR 1489# ----------- 1490m4_defun([_LT_PROG_AR], 1491[AC_CHECK_TOOLS(AR, [ar], false) 1492: ${AR=ar} 1493_LT_DECL([], [AR], [1], [The archiver]) 1494 1495# Use ARFLAGS variable as AR's operation code to sync the variable naming with 1496# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 1497# higher priority because thats what people were doing historically (setting 1498# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 1499# variable obsoleted/removed. 1500 1501test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 1502lt_ar_flags=$AR_FLAGS 1503_LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)]) 1504 1505# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 1506# by AR_FLAGS because that was never working and AR_FLAGS is about to die. 1507_LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}], 1508 [Flags to create an archive]) 1509 1510AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1511 [lt_cv_ar_at_file=no 1512 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1513 [echo conftest.$ac_objext > conftest.lst 1514 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1515 AC_TRY_EVAL([lt_ar_try]) 1516 if test 0 -eq "$ac_status"; then 1517 # Ensure the archiver fails upon bogus file names. 1518 rm -f conftest.$ac_objext libconftest.a 1519 AC_TRY_EVAL([lt_ar_try]) 1520 if test 0 -ne "$ac_status"; then 1521 lt_cv_ar_at_file=@ 1522 fi 1523 fi 1524 rm -f conftest.* libconftest.a 1525 ]) 1526 ]) 1527 1528if test no = "$lt_cv_ar_at_file"; then 1529 archiver_list_spec= 1530else 1531 archiver_list_spec=$lt_cv_ar_at_file 1532fi 1533_LT_DECL([], [archiver_list_spec], [1], 1534 [How to feed a file listing to the archiver]) 1535])# _LT_PROG_AR 1536 1537 1538# _LT_CMD_OLD_ARCHIVE 1539# ------------------- 1540m4_defun([_LT_CMD_OLD_ARCHIVE], 1541[_LT_PROG_AR 1542 1543AC_CHECK_TOOL(STRIP, strip, :) 1544test -z "$STRIP" && STRIP=: 1545_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1546 1547AC_CHECK_TOOL(RANLIB, ranlib, :) 1548test -z "$RANLIB" && RANLIB=: 1549_LT_DECL([], [RANLIB], [1], 1550 [Commands used to install an old-style archive]) 1551 1552# Determine commands to create old-style static archives. 1553old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1554old_postinstall_cmds='chmod 644 $oldlib' 1555old_postuninstall_cmds= 1556 1557if test -n "$RANLIB"; then 1558 case $host_os in 1559 bitrig* | openbsd*) 1560 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1561 ;; 1562 *) 1563 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1564 ;; 1565 esac 1566 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1567fi 1568 1569case $host_os in 1570 darwin*) 1571 lock_old_archive_extraction=yes ;; 1572 *) 1573 lock_old_archive_extraction=no ;; 1574esac 1575_LT_DECL([], [old_postinstall_cmds], [2]) 1576_LT_DECL([], [old_postuninstall_cmds], [2]) 1577_LT_TAGDECL([], [old_archive_cmds], [2], 1578 [Commands used to build an old-style archive]) 1579_LT_DECL([], [lock_old_archive_extraction], [0], 1580 [Whether to use a lock for old archive extraction]) 1581])# _LT_CMD_OLD_ARCHIVE 1582 1583 1584# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1585# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1586# ---------------------------------------------------------------- 1587# Check whether the given compiler option works 1588AC_DEFUN([_LT_COMPILER_OPTION], 1589[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1590m4_require([_LT_DECL_SED])dnl 1591AC_CACHE_CHECK([$1], [$2], 1592 [$2=no 1593 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1594 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1595 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment 1596 # Insert the option either (1) after the last *FLAGS variable, or 1597 # (2) before a word containing "conftest.", or (3) at the end. 1598 # Note that $ac_compile itself does not contain backslashes and begins 1599 # with a dollar sign (not a hyphen), so the echo should work correctly. 1600 # The option is referenced via a variable to avoid confusing sed. 1601 lt_compile=`echo "$ac_compile" | $SED \ 1602 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1603 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1604 -e 's:$: $lt_compiler_flag:'` 1605 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1606 (eval "$lt_compile" 2>conftest.err) 1607 ac_status=$? 1608 cat conftest.err >&AS_MESSAGE_LOG_FD 1609 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1610 if (exit $ac_status) && test -s "$ac_outfile"; then 1611 # The compiler can only warn and ignore the option if not recognized 1612 # So say no if there are warnings other than the usual output. 1613 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1614 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1615 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1616 $2=yes 1617 fi 1618 fi 1619 $RM conftest* 1620]) 1621 1622if test yes = "[$]$2"; then 1623 m4_if([$5], , :, [$5]) 1624else 1625 m4_if([$6], , :, [$6]) 1626fi 1627])# _LT_COMPILER_OPTION 1628 1629# Old name: 1630AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1631dnl aclocal-1.4 backwards compatibility: 1632dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1633 1634 1635# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1636# [ACTION-SUCCESS], [ACTION-FAILURE]) 1637# ---------------------------------------------------- 1638# Check whether the given linker option works 1639AC_DEFUN([_LT_LINKER_OPTION], 1640[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1641m4_require([_LT_DECL_SED])dnl 1642AC_CACHE_CHECK([$1], [$2], 1643 [$2=no 1644 save_LDFLAGS=$LDFLAGS 1645 LDFLAGS="$LDFLAGS $3" 1646 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1647 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1648 # The linker can only warn and ignore the option if not recognized 1649 # So say no if there are warnings 1650 if test -s conftest.err; then 1651 # Append any errors to the config.log. 1652 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1653 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1654 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1655 if diff conftest.exp conftest.er2 >/dev/null; then 1656 $2=yes 1657 fi 1658 else 1659 $2=yes 1660 fi 1661 fi 1662 $RM -r conftest* 1663 LDFLAGS=$save_LDFLAGS 1664]) 1665 1666if test yes = "[$]$2"; then 1667 m4_if([$4], , :, [$4]) 1668else 1669 m4_if([$5], , :, [$5]) 1670fi 1671])# _LT_LINKER_OPTION 1672 1673# Old name: 1674AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1675dnl aclocal-1.4 backwards compatibility: 1676dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1677 1678 1679# LT_CMD_MAX_LEN 1680#--------------- 1681AC_DEFUN([LT_CMD_MAX_LEN], 1682[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1683# find the maximum length of command line arguments 1684AC_MSG_CHECKING([the maximum length of command line arguments]) 1685AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1686 i=0 1687 teststring=ABCD 1688 1689 case $build_os in 1690 msdosdjgpp*) 1691 # On DJGPP, this test can blow up pretty badly due to problems in libc 1692 # (any single argument exceeding 2000 bytes causes a buffer overrun 1693 # during glob expansion). Even if it were fixed, the result of this 1694 # check would be larger than it should be. 1695 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1696 ;; 1697 1698 gnu*) 1699 # Under GNU Hurd, this test is not required because there is 1700 # no limit to the length of command line arguments. 1701 # Libtool will interpret -1 as no limit whatsoever 1702 lt_cv_sys_max_cmd_len=-1; 1703 ;; 1704 1705 cygwin* | mingw* | cegcc*) 1706 # On Win9x/ME, this test blows up -- it succeeds, but takes 1707 # about 5 minutes as the teststring grows exponentially. 1708 # Worse, since 9x/ME are not pre-emptively multitasking, 1709 # you end up with a "frozen" computer, even though with patience 1710 # the test eventually succeeds (with a max line length of 256k). 1711 # Instead, let's just punt: use the minimum linelength reported by 1712 # all of the supported platforms: 8192 (on NT/2K/XP). 1713 lt_cv_sys_max_cmd_len=8192; 1714 ;; 1715 1716 mint*) 1717 # On MiNT this can take a long time and run out of memory. 1718 lt_cv_sys_max_cmd_len=8192; 1719 ;; 1720 1721 amigaos*) 1722 # On AmigaOS with pdksh, this test takes hours, literally. 1723 # So we just punt and use a minimum line length of 8192. 1724 lt_cv_sys_max_cmd_len=8192; 1725 ;; 1726 1727 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 1728 # This has been around since 386BSD, at least. Likely further. 1729 if test -x /sbin/sysctl; then 1730 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1731 elif test -x /usr/sbin/sysctl; then 1732 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1733 else 1734 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1735 fi 1736 # And add a safety zone 1737 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1738 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1739 ;; 1740 1741 interix*) 1742 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1743 lt_cv_sys_max_cmd_len=196608 1744 ;; 1745 1746 os2*) 1747 # The test takes a long time on OS/2. 1748 lt_cv_sys_max_cmd_len=8192 1749 ;; 1750 1751 osf*) 1752 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1753 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1754 # nice to cause kernel panics so lets avoid the loop below. 1755 # First set a reasonable default. 1756 lt_cv_sys_max_cmd_len=16384 1757 # 1758 if test -x /sbin/sysconfig; then 1759 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1760 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1761 esac 1762 fi 1763 ;; 1764 sco3.2v5*) 1765 lt_cv_sys_max_cmd_len=102400 1766 ;; 1767 sysv5* | sco5v6* | sysv4.2uw2*) 1768 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1769 if test -n "$kargmax"; then 1770 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'` 1771 else 1772 lt_cv_sys_max_cmd_len=32768 1773 fi 1774 ;; 1775 *) 1776 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1777 if test -n "$lt_cv_sys_max_cmd_len" && \ 1778 test undefined != "$lt_cv_sys_max_cmd_len"; then 1779 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1780 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1781 else 1782 # Make teststring a little bigger before we do anything with it. 1783 # a 1K string should be a reasonable start. 1784 for i in 1 2 3 4 5 6 7 8; do 1785 teststring=$teststring$teststring 1786 done 1787 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1788 # If test is not a shell built-in, we'll probably end up computing a 1789 # maximum length that is only half of the actual maximum length, but 1790 # we can't tell. 1791 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 1792 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1793 test 17 != "$i" # 1/2 MB should be enough 1794 do 1795 i=`expr $i + 1` 1796 teststring=$teststring$teststring 1797 done 1798 # Only check the string length outside the loop. 1799 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1800 teststring= 1801 # Add a significant safety factor because C++ compilers can tack on 1802 # massive amounts of additional arguments before passing them to the 1803 # linker. It appears as though 1/2 is a usable value. 1804 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1805 fi 1806 ;; 1807 esac 1808]) 1809if test -n "$lt_cv_sys_max_cmd_len"; then 1810 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1811else 1812 AC_MSG_RESULT(none) 1813fi 1814max_cmd_len=$lt_cv_sys_max_cmd_len 1815_LT_DECL([], [max_cmd_len], [0], 1816 [What is the maximum length of a command?]) 1817])# LT_CMD_MAX_LEN 1818 1819# Old name: 1820AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1821dnl aclocal-1.4 backwards compatibility: 1822dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1823 1824 1825# _LT_HEADER_DLFCN 1826# ---------------- 1827m4_defun([_LT_HEADER_DLFCN], 1828[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1829])# _LT_HEADER_DLFCN 1830 1831 1832# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1833# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1834# ---------------------------------------------------------------- 1835m4_defun([_LT_TRY_DLOPEN_SELF], 1836[m4_require([_LT_HEADER_DLFCN])dnl 1837if test yes = "$cross_compiling"; then : 1838 [$4] 1839else 1840 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1841 lt_status=$lt_dlunknown 1842 cat > conftest.$ac_ext <<_LT_EOF 1843[#line $LINENO "configure" 1844#include "confdefs.h" 1845 1846#if HAVE_DLFCN_H 1847#include <dlfcn.h> 1848#endif 1849 1850#include <stdio.h> 1851 1852#ifdef RTLD_GLOBAL 1853# define LT_DLGLOBAL RTLD_GLOBAL 1854#else 1855# ifdef DL_GLOBAL 1856# define LT_DLGLOBAL DL_GLOBAL 1857# else 1858# define LT_DLGLOBAL 0 1859# endif 1860#endif 1861 1862/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1863 find out it does not work in some platform. */ 1864#ifndef LT_DLLAZY_OR_NOW 1865# ifdef RTLD_LAZY 1866# define LT_DLLAZY_OR_NOW RTLD_LAZY 1867# else 1868# ifdef DL_LAZY 1869# define LT_DLLAZY_OR_NOW DL_LAZY 1870# else 1871# ifdef RTLD_NOW 1872# define LT_DLLAZY_OR_NOW RTLD_NOW 1873# else 1874# ifdef DL_NOW 1875# define LT_DLLAZY_OR_NOW DL_NOW 1876# else 1877# define LT_DLLAZY_OR_NOW 0 1878# endif 1879# endif 1880# endif 1881# endif 1882#endif 1883 1884/* When -fvisibility=hidden is used, assume the code has been annotated 1885 correspondingly for the symbols needed. */ 1886#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1887int fnord () __attribute__((visibility("default"))); 1888#endif 1889 1890int fnord () { return 42; } 1891int main () 1892{ 1893 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1894 int status = $lt_dlunknown; 1895 1896 if (self) 1897 { 1898 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1899 else 1900 { 1901 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1902 else puts (dlerror ()); 1903 } 1904 /* dlclose (self); */ 1905 } 1906 else 1907 puts (dlerror ()); 1908 1909 return status; 1910}] 1911_LT_EOF 1912 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then 1913 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1914 lt_status=$? 1915 case x$lt_status in 1916 x$lt_dlno_uscore) $1 ;; 1917 x$lt_dlneed_uscore) $2 ;; 1918 x$lt_dlunknown|x*) $3 ;; 1919 esac 1920 else : 1921 # compilation failed 1922 $3 1923 fi 1924fi 1925rm -fr conftest* 1926])# _LT_TRY_DLOPEN_SELF 1927 1928 1929# LT_SYS_DLOPEN_SELF 1930# ------------------ 1931AC_DEFUN([LT_SYS_DLOPEN_SELF], 1932[m4_require([_LT_HEADER_DLFCN])dnl 1933if test yes != "$enable_dlopen"; then 1934 enable_dlopen=unknown 1935 enable_dlopen_self=unknown 1936 enable_dlopen_self_static=unknown 1937else 1938 lt_cv_dlopen=no 1939 lt_cv_dlopen_libs= 1940 1941 case $host_os in 1942 beos*) 1943 lt_cv_dlopen=load_add_on 1944 lt_cv_dlopen_libs= 1945 lt_cv_dlopen_self=yes 1946 ;; 1947 1948 mingw* | pw32* | cegcc*) 1949 lt_cv_dlopen=LoadLibrary 1950 lt_cv_dlopen_libs= 1951 ;; 1952 1953 cygwin*) 1954 lt_cv_dlopen=dlopen 1955 lt_cv_dlopen_libs= 1956 ;; 1957 1958 darwin*) 1959 # if libdl is installed we need to link against it 1960 AC_CHECK_LIB([dl], [dlopen], 1961 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ 1962 lt_cv_dlopen=dyld 1963 lt_cv_dlopen_libs= 1964 lt_cv_dlopen_self=yes 1965 ]) 1966 ;; 1967 1968 tpf*) 1969 # Don't try to run any link tests for TPF. We know it's impossible 1970 # because TPF is a cross-compiler, and we know how we open DSOs. 1971 lt_cv_dlopen=dlopen 1972 lt_cv_dlopen_libs= 1973 lt_cv_dlopen_self=no 1974 ;; 1975 1976 *) 1977 AC_CHECK_FUNC([shl_load], 1978 [lt_cv_dlopen=shl_load], 1979 [AC_CHECK_LIB([dld], [shl_load], 1980 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], 1981 [AC_CHECK_FUNC([dlopen], 1982 [lt_cv_dlopen=dlopen], 1983 [AC_CHECK_LIB([dl], [dlopen], 1984 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], 1985 [AC_CHECK_LIB([svld], [dlopen], 1986 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], 1987 [AC_CHECK_LIB([dld], [dld_link], 1988 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) 1989 ]) 1990 ]) 1991 ]) 1992 ]) 1993 ]) 1994 ;; 1995 esac 1996 1997 if test no = "$lt_cv_dlopen"; then 1998 enable_dlopen=no 1999 else 2000 enable_dlopen=yes 2001 fi 2002 2003 case $lt_cv_dlopen in 2004 dlopen) 2005 save_CPPFLAGS=$CPPFLAGS 2006 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 2007 2008 save_LDFLAGS=$LDFLAGS 2009 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 2010 2011 save_LIBS=$LIBS 2012 LIBS="$lt_cv_dlopen_libs $LIBS" 2013 2014 AC_CACHE_CHECK([whether a program can dlopen itself], 2015 lt_cv_dlopen_self, [dnl 2016 _LT_TRY_DLOPEN_SELF( 2017 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 2018 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 2019 ]) 2020 2021 if test yes = "$lt_cv_dlopen_self"; then 2022 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 2023 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 2024 lt_cv_dlopen_self_static, [dnl 2025 _LT_TRY_DLOPEN_SELF( 2026 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 2027 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 2028 ]) 2029 fi 2030 2031 CPPFLAGS=$save_CPPFLAGS 2032 LDFLAGS=$save_LDFLAGS 2033 LIBS=$save_LIBS 2034 ;; 2035 esac 2036 2037 case $lt_cv_dlopen_self in 2038 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 2039 *) enable_dlopen_self=unknown ;; 2040 esac 2041 2042 case $lt_cv_dlopen_self_static in 2043 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 2044 *) enable_dlopen_self_static=unknown ;; 2045 esac 2046fi 2047_LT_DECL([dlopen_support], [enable_dlopen], [0], 2048 [Whether dlopen is supported]) 2049_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 2050 [Whether dlopen of programs is supported]) 2051_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 2052 [Whether dlopen of statically linked programs is supported]) 2053])# LT_SYS_DLOPEN_SELF 2054 2055# Old name: 2056AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 2057dnl aclocal-1.4 backwards compatibility: 2058dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 2059 2060 2061# _LT_COMPILER_C_O([TAGNAME]) 2062# --------------------------- 2063# Check to see if options -c and -o are simultaneously supported by compiler. 2064# This macro does not hard code the compiler like AC_PROG_CC_C_O. 2065m4_defun([_LT_COMPILER_C_O], 2066[m4_require([_LT_DECL_SED])dnl 2067m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2068m4_require([_LT_TAG_COMPILER])dnl 2069AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 2070 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 2071 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 2072 $RM -r conftest 2>/dev/null 2073 mkdir conftest 2074 cd conftest 2075 mkdir out 2076 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 2077 2078 lt_compiler_flag="-o out/conftest2.$ac_objext" 2079 # Insert the option either (1) after the last *FLAGS variable, or 2080 # (2) before a word containing "conftest.", or (3) at the end. 2081 # Note that $ac_compile itself does not contain backslashes and begins 2082 # with a dollar sign (not a hyphen), so the echo should work correctly. 2083 lt_compile=`echo "$ac_compile" | $SED \ 2084 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2085 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2086 -e 's:$: $lt_compiler_flag:'` 2087 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2088 (eval "$lt_compile" 2>out/conftest.err) 2089 ac_status=$? 2090 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2091 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2092 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2093 then 2094 # The compiler can only warn and ignore the option if not recognized 2095 # So say no if there are warnings 2096 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2097 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2098 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2099 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2100 fi 2101 fi 2102 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2103 $RM conftest* 2104 # SGI C++ compiler will create directory out/ii_files/ for 2105 # template instantiation 2106 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2107 $RM out/* && rmdir out 2108 cd .. 2109 $RM -r conftest 2110 $RM conftest* 2111]) 2112_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2113 [Does compiler simultaneously support -c and -o options?]) 2114])# _LT_COMPILER_C_O 2115 2116 2117# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2118# ---------------------------------- 2119# Check to see if we can do hard links to lock some files if needed 2120m4_defun([_LT_COMPILER_FILE_LOCKS], 2121[m4_require([_LT_ENABLE_LOCK])dnl 2122m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2123_LT_COMPILER_C_O([$1]) 2124 2125hard_links=nottested 2126if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then 2127 # do not overwrite the value of need_locks provided by the user 2128 AC_MSG_CHECKING([if we can lock with hard links]) 2129 hard_links=yes 2130 $RM conftest* 2131 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2132 touch conftest.a 2133 ln conftest.a conftest.b 2>&5 || hard_links=no 2134 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2135 AC_MSG_RESULT([$hard_links]) 2136 if test no = "$hard_links"; then 2137 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) 2138 need_locks=warn 2139 fi 2140else 2141 need_locks=no 2142fi 2143_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2144])# _LT_COMPILER_FILE_LOCKS 2145 2146 2147# _LT_CHECK_OBJDIR 2148# ---------------- 2149m4_defun([_LT_CHECK_OBJDIR], 2150[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2151[rm -f .libs 2>/dev/null 2152mkdir .libs 2>/dev/null 2153if test -d .libs; then 2154 lt_cv_objdir=.libs 2155else 2156 # MS-DOS does not allow filenames that begin with a dot. 2157 lt_cv_objdir=_libs 2158fi 2159rmdir .libs 2>/dev/null]) 2160objdir=$lt_cv_objdir 2161_LT_DECL([], [objdir], [0], 2162 [The name of the directory that contains temporary libtool files])dnl 2163m4_pattern_allow([LT_OBJDIR])dnl 2164AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", 2165 [Define to the sub-directory where libtool stores uninstalled libraries.]) 2166])# _LT_CHECK_OBJDIR 2167 2168 2169# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2170# -------------------------------------- 2171# Check hardcoding attributes. 2172m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2173[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2174_LT_TAGVAR(hardcode_action, $1)= 2175if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2176 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2177 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then 2178 2179 # We can hardcode non-existent directories. 2180 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && 2181 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2182 # have to relink, otherwise we might link with an installed library 2183 # when we should be linking with a yet-to-be-installed one 2184 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && 2185 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then 2186 # Linking always hardcodes the temporary library directory. 2187 _LT_TAGVAR(hardcode_action, $1)=relink 2188 else 2189 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2190 _LT_TAGVAR(hardcode_action, $1)=immediate 2191 fi 2192else 2193 # We cannot hardcode anything, or else we can only hardcode existing 2194 # directories. 2195 _LT_TAGVAR(hardcode_action, $1)=unsupported 2196fi 2197AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2198 2199if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || 2200 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then 2201 # Fast installation is not supported 2202 enable_fast_install=no 2203elif test yes = "$shlibpath_overrides_runpath" || 2204 test no = "$enable_shared"; then 2205 # Fast installation is not necessary 2206 enable_fast_install=needless 2207fi 2208_LT_TAGDECL([], [hardcode_action], [0], 2209 [How to hardcode a shared library path into an executable]) 2210])# _LT_LINKER_HARDCODE_LIBPATH 2211 2212 2213# _LT_CMD_STRIPLIB 2214# ---------------- 2215m4_defun([_LT_CMD_STRIPLIB], 2216[m4_require([_LT_DECL_EGREP]) 2217striplib= 2218old_striplib= 2219AC_MSG_CHECKING([whether stripping libraries is possible]) 2220if test -z "$STRIP"; then 2221 AC_MSG_RESULT([no]) 2222else 2223 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2224 old_striplib="$STRIP --strip-debug" 2225 striplib="$STRIP --strip-unneeded" 2226 AC_MSG_RESULT([yes]) 2227 else 2228 case $host_os in 2229 darwin*) 2230 # FIXME - insert some real tests, host_os isn't really good enough 2231 striplib="$STRIP -x" 2232 old_striplib="$STRIP -S" 2233 AC_MSG_RESULT([yes]) 2234 ;; 2235 freebsd*) 2236 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 2237 old_striplib="$STRIP --strip-debug" 2238 striplib="$STRIP --strip-unneeded" 2239 AC_MSG_RESULT([yes]) 2240 else 2241 AC_MSG_RESULT([no]) 2242 fi 2243 ;; 2244 *) 2245 AC_MSG_RESULT([no]) 2246 ;; 2247 esac 2248 fi 2249fi 2250_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2251_LT_DECL([], [striplib], [1]) 2252])# _LT_CMD_STRIPLIB 2253 2254 2255# _LT_PREPARE_MUNGE_PATH_LIST 2256# --------------------------- 2257# Make sure func_munge_path_list() is defined correctly. 2258m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], 2259[[# func_munge_path_list VARIABLE PATH 2260# ----------------------------------- 2261# VARIABLE is name of variable containing _space_ separated list of 2262# directories to be munged by the contents of PATH, which is string 2263# having a format: 2264# "DIR[:DIR]:" 2265# string "DIR[ DIR]" will be prepended to VARIABLE 2266# ":DIR[:DIR]" 2267# string "DIR[ DIR]" will be appended to VARIABLE 2268# "DIRP[:DIRP]::[DIRA:]DIRA" 2269# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 2270# "DIRA[ DIRA]" will be appended to VARIABLE 2271# "DIR[:DIR]" 2272# VARIABLE will be replaced by "DIR[ DIR]" 2273func_munge_path_list () 2274{ 2275 case x@S|@2 in 2276 x) 2277 ;; 2278 *:) 2279 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" 2280 ;; 2281 x:*) 2282 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" 2283 ;; 2284 *::*) 2285 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 2286 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" 2287 ;; 2288 *) 2289 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" 2290 ;; 2291 esac 2292} 2293]])# _LT_PREPARE_PATH_LIST 2294 2295 2296# _LT_SYS_DYNAMIC_LINKER([TAG]) 2297# ----------------------------- 2298# PORTME Fill in your ld.so characteristics 2299m4_defun([_LT_SYS_DYNAMIC_LINKER], 2300[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2301m4_require([_LT_DECL_EGREP])dnl 2302m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2303m4_require([_LT_DECL_OBJDUMP])dnl 2304m4_require([_LT_DECL_SED])dnl 2305m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2306m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl 2307AC_MSG_CHECKING([dynamic linker characteristics]) 2308m4_if([$1], 2309 [], [ 2310if test yes = "$GCC"; then 2311 case $host_os in 2312 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 2313 *) lt_awk_arg='/^libraries:/' ;; 2314 esac 2315 case $host_os in 2316 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; 2317 *) lt_sed_strip_eq='s|=/|/|g' ;; 2318 esac 2319 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2320 case $lt_search_path_spec in 2321 *\;*) 2322 # if the path contains ";" then we assume it to be the separator 2323 # otherwise default to the standard path separator (i.e. ":") - it is 2324 # assumed that no part of a normal pathname contains ";" but that should 2325 # okay in the real world where ";" in dirpaths is itself problematic. 2326 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2327 ;; 2328 *) 2329 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2330 ;; 2331 esac 2332 # Ok, now we have the path, separated by spaces, we can step through it 2333 # and add multilib dir if necessary... 2334 lt_tmp_lt_search_path_spec= 2335 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2336 # ...but if some path component already ends with the multilib dir we assume 2337 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 2338 case "$lt_multi_os_dir; $lt_search_path_spec " in 2339 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 2340 lt_multi_os_dir= 2341 ;; 2342 esac 2343 for lt_sys_path in $lt_search_path_spec; do 2344 if test -d "$lt_sys_path$lt_multi_os_dir"; then 2345 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 2346 elif test -n "$lt_multi_os_dir"; then 2347 test -d "$lt_sys_path" && \ 2348 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2349 fi 2350 done 2351 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2352BEGIN {RS = " "; FS = "/|\n";} { 2353 lt_foo = ""; 2354 lt_count = 0; 2355 for (lt_i = NF; lt_i > 0; lt_i--) { 2356 if ($lt_i != "" && $lt_i != ".") { 2357 if ($lt_i == "..") { 2358 lt_count++; 2359 } else { 2360 if (lt_count == 0) { 2361 lt_foo = "/" $lt_i lt_foo; 2362 } else { 2363 lt_count--; 2364 } 2365 } 2366 } 2367 } 2368 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2369 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2370}'` 2371 # AWK program above erroneously prepends '/' to C:/dos/paths 2372 # for these hosts. 2373 case $host_os in 2374 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2375 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; 2376 esac 2377 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2378else 2379 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2380fi]) 2381library_names_spec= 2382libname_spec='lib$name' 2383soname_spec= 2384shrext_cmds=.so 2385postinstall_cmds= 2386postuninstall_cmds= 2387finish_cmds= 2388finish_eval= 2389shlibpath_var= 2390shlibpath_overrides_runpath=unknown 2391version_type=none 2392dynamic_linker="$host_os ld.so" 2393sys_lib_dlsearch_path_spec="/lib /usr/lib" 2394need_lib_prefix=unknown 2395hardcode_into_libs=no 2396 2397# when you set need_version to no, make sure it does not cause -set_version 2398# flags to be left without arguments 2399need_version=unknown 2400 2401AC_ARG_VAR([LT_SYS_LIBRARY_PATH], 2402[User-defined run-time library search path.]) 2403 2404case $host_os in 2405aix3*) 2406 version_type=linux # correct to gnu/linux during the next big refactor 2407 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 2408 shlibpath_var=LIBPATH 2409 2410 # AIX 3 has no versioning support, so we append a major version to the name. 2411 soname_spec='$libname$release$shared_ext$major' 2412 ;; 2413 2414aix[[4-9]]*) 2415 version_type=linux # correct to gnu/linux during the next big refactor 2416 need_lib_prefix=no 2417 need_version=no 2418 hardcode_into_libs=yes 2419 if test ia64 = "$host_cpu"; then 2420 # AIX 5 supports IA64 2421 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 2422 shlibpath_var=LD_LIBRARY_PATH 2423 else 2424 # With GCC up to 2.95.x, collect2 would create an import file 2425 # for dependence libraries. The import file would start with 2426 # the line '#! .'. This would cause the generated library to 2427 # depend on '.', always an invalid library. This was fixed in 2428 # development snapshots of GCC prior to 3.0. 2429 case $host_os in 2430 aix4 | aix4.[[01]] | aix4.[[01]].*) 2431 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2432 echo ' yes ' 2433 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 2434 : 2435 else 2436 can_build_shared=no 2437 fi 2438 ;; 2439 esac 2440 # Using Import Files as archive members, it is possible to support 2441 # filename-based versioning of shared library archives on AIX. While 2442 # this would work for both with and without runtime linking, it will 2443 # prevent static linking of such archives. So we do filename-based 2444 # shared library versioning with .so extension only, which is used 2445 # when both runtime linking and shared linking is enabled. 2446 # Unfortunately, runtime linking may impact performance, so we do 2447 # not want this to be the default eventually. Also, we use the 2448 # versioned .so libs for executables only if there is the -brtl 2449 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 2450 # To allow for filename-based versioning support, we need to create 2451 # libNAME.so.V as an archive file, containing: 2452 # *) an Import File, referring to the versioned filename of the 2453 # archive as well as the shared archive member, telling the 2454 # bitwidth (32 or 64) of that shared object, and providing the 2455 # list of exported symbols of that shared object, eventually 2456 # decorated with the 'weak' keyword 2457 # *) the shared object with the F_LOADONLY flag set, to really avoid 2458 # it being seen by the linker. 2459 # At run time we better use the real file rather than another symlink, 2460 # but for link time we create the symlink libNAME.so -> libNAME.so.V 2461 2462 case $with_aix_soname,$aix_use_runtimelinking in 2463 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 2464 # soname into executable. Probably we can add versioning support to 2465 # collect2, so additional links can be useful in future. 2466 aix,yes) # traditional libtool 2467 dynamic_linker='AIX unversionable lib.so' 2468 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2469 # instead of lib<name>.a to let people know that these are not 2470 # typical AIX shared libraries. 2471 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2472 ;; 2473 aix,no) # traditional AIX only 2474 dynamic_linker='AIX lib.a[(]lib.so.V[)]' 2475 # We preserve .a as extension for shared libraries through AIX4.2 2476 # and later when we are not doing run time linking. 2477 library_names_spec='$libname$release.a $libname.a' 2478 soname_spec='$libname$release$shared_ext$major' 2479 ;; 2480 svr4,*) # full svr4 only 2481 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" 2482 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2483 # We do not specify a path in Import Files, so LIBPATH fires. 2484 shlibpath_overrides_runpath=yes 2485 ;; 2486 *,yes) # both, prefer svr4 2487 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" 2488 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2489 # unpreferred sharedlib libNAME.a needs extra handling 2490 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 2491 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 2492 # We do not specify a path in Import Files, so LIBPATH fires. 2493 shlibpath_overrides_runpath=yes 2494 ;; 2495 *,no) # both, prefer aix 2496 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" 2497 library_names_spec='$libname$release.a $libname.a' 2498 soname_spec='$libname$release$shared_ext$major' 2499 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 2500 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 2501 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 2502 ;; 2503 esac 2504 shlibpath_var=LIBPATH 2505 fi 2506 ;; 2507 2508amigaos*) 2509 case $host_cpu in 2510 powerpc) 2511 # Since July 2007 AmigaOS4 officially supports .so libraries. 2512 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2513 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2514 ;; 2515 m68k) 2516 library_names_spec='$libname.ixlibrary $libname.a' 2517 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2518 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2519 ;; 2520 esac 2521 ;; 2522 2523beos*) 2524 library_names_spec='$libname$shared_ext' 2525 dynamic_linker="$host_os ld.so" 2526 shlibpath_var=LIBRARY_PATH 2527 ;; 2528 2529bsdi[[45]]*) 2530 version_type=linux # correct to gnu/linux during the next big refactor 2531 need_version=no 2532 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2533 soname_spec='$libname$release$shared_ext$major' 2534 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2535 shlibpath_var=LD_LIBRARY_PATH 2536 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2537 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2538 # the default ld.so.conf also contains /usr/contrib/lib and 2539 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2540 # libtool to hard-code these into programs 2541 ;; 2542 2543cygwin* | mingw* | pw32* | cegcc*) 2544 version_type=windows 2545 shrext_cmds=.dll 2546 need_version=no 2547 need_lib_prefix=no 2548 2549 case $GCC,$cc_basename in 2550 yes,*) 2551 # gcc 2552 library_names_spec='$libname.dll.a' 2553 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2554 postinstall_cmds='base_file=`basename \$file`~ 2555 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2556 dldir=$destdir/`dirname \$dlpath`~ 2557 test -d \$dldir || mkdir -p \$dldir~ 2558 $install_prog $dir/$dlname \$dldir/$dlname~ 2559 chmod a+x \$dldir/$dlname~ 2560 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2561 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2562 fi' 2563 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2564 dlpath=$dir/\$dldll~ 2565 $RM \$dlpath' 2566 shlibpath_overrides_runpath=yes 2567 2568 case $host_os in 2569 cygwin*) 2570 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2571 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2572m4_if([$1], [],[ 2573 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2574 ;; 2575 mingw* | cegcc*) 2576 # MinGW DLLs use traditional 'lib' prefix 2577 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2578 ;; 2579 pw32*) 2580 # pw32 DLLs use 'pw' prefix rather than 'lib' 2581 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2582 ;; 2583 esac 2584 dynamic_linker='Win32 ld.exe' 2585 ;; 2586 2587 *,cl* | *,icl*) 2588 # Native MSVC or ICC 2589 libname_spec='$name' 2590 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2591 library_names_spec='$libname.dll.lib' 2592 2593 case $build_os in 2594 mingw*) 2595 sys_lib_search_path_spec= 2596 lt_save_ifs=$IFS 2597 IFS=';' 2598 for lt_path in $LIB 2599 do 2600 IFS=$lt_save_ifs 2601 # Let DOS variable expansion print the short 8.3 style file name. 2602 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2603 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2604 done 2605 IFS=$lt_save_ifs 2606 # Convert to MSYS style. 2607 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2608 ;; 2609 cygwin*) 2610 # Convert to unix form, then to dos form, then back to unix form 2611 # but this time dos style (no spaces!) so that the unix form looks 2612 # like /cygdrive/c/PROGRA~1:/cygdr... 2613 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2614 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2615 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2616 ;; 2617 *) 2618 sys_lib_search_path_spec=$LIB 2619 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2620 # It is most probably a Windows format PATH. 2621 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2622 else 2623 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2624 fi 2625 # FIXME: find the short name or the path components, as spaces are 2626 # common. (e.g. "Program Files" -> "PROGRA~1") 2627 ;; 2628 esac 2629 2630 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2631 postinstall_cmds='base_file=`basename \$file`~ 2632 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2633 dldir=$destdir/`dirname \$dlpath`~ 2634 test -d \$dldir || mkdir -p \$dldir~ 2635 $install_prog $dir/$dlname \$dldir/$dlname' 2636 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2637 dlpath=$dir/\$dldll~ 2638 $RM \$dlpath' 2639 shlibpath_overrides_runpath=yes 2640 dynamic_linker='Win32 link.exe' 2641 ;; 2642 2643 *) 2644 # Assume MSVC and ICC wrapper 2645 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' 2646 dynamic_linker='Win32 ld.exe' 2647 ;; 2648 esac 2649 # FIXME: first we should search . and the directory the executable is in 2650 shlibpath_var=PATH 2651 ;; 2652 2653darwin* | rhapsody*) 2654 dynamic_linker="$host_os dyld" 2655 version_type=darwin 2656 need_lib_prefix=no 2657 need_version=no 2658 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 2659 soname_spec='$libname$release$major$shared_ext' 2660 shlibpath_overrides_runpath=yes 2661 shlibpath_var=DYLD_LIBRARY_PATH 2662 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2663m4_if([$1], [],[ 2664 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2665 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2666 ;; 2667 2668dgux*) 2669 version_type=linux # correct to gnu/linux during the next big refactor 2670 need_lib_prefix=no 2671 need_version=no 2672 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2673 soname_spec='$libname$release$shared_ext$major' 2674 shlibpath_var=LD_LIBRARY_PATH 2675 ;; 2676 2677freebsd* | dragonfly* | midnightbsd*) 2678 # DragonFly does not have aout. When/if they implement a new 2679 # versioning mechanism, adjust this. 2680 if test -x /usr/bin/objformat; then 2681 objformat=`/usr/bin/objformat` 2682 else 2683 case $host_os in 2684 freebsd[[23]].*) objformat=aout ;; 2685 *) objformat=elf ;; 2686 esac 2687 fi 2688 version_type=freebsd-$objformat 2689 case $version_type in 2690 freebsd-elf*) 2691 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2692 soname_spec='$libname$release$shared_ext$major' 2693 need_version=no 2694 need_lib_prefix=no 2695 ;; 2696 freebsd-*) 2697 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2698 need_version=yes 2699 ;; 2700 esac 2701 shlibpath_var=LD_LIBRARY_PATH 2702 case $host_os in 2703 freebsd2.*) 2704 shlibpath_overrides_runpath=yes 2705 ;; 2706 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2707 shlibpath_overrides_runpath=yes 2708 hardcode_into_libs=yes 2709 ;; 2710 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2711 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2712 shlibpath_overrides_runpath=no 2713 hardcode_into_libs=yes 2714 ;; 2715 *) # from 4.6 on, and DragonFly 2716 shlibpath_overrides_runpath=yes 2717 hardcode_into_libs=yes 2718 ;; 2719 esac 2720 ;; 2721 2722haiku*) 2723 version_type=linux # correct to gnu/linux during the next big refactor 2724 need_lib_prefix=no 2725 need_version=no 2726 dynamic_linker="$host_os runtime_loader" 2727 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2728 soname_spec='$libname$release$shared_ext$major' 2729 shlibpath_var=LIBRARY_PATH 2730 shlibpath_overrides_runpath=no 2731 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2732 hardcode_into_libs=yes 2733 ;; 2734 2735hpux9* | hpux10* | hpux11*) 2736 # Give a soname corresponding to the major version so that dld.sl refuses to 2737 # link against other versions. 2738 version_type=sunos 2739 need_lib_prefix=no 2740 need_version=no 2741 case $host_cpu in 2742 ia64*) 2743 shrext_cmds='.so' 2744 hardcode_into_libs=yes 2745 dynamic_linker="$host_os dld.so" 2746 shlibpath_var=LD_LIBRARY_PATH 2747 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2748 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2749 soname_spec='$libname$release$shared_ext$major' 2750 if test 32 = "$HPUX_IA64_MODE"; then 2751 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2752 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 2753 else 2754 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2755 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 2756 fi 2757 ;; 2758 hppa*64*) 2759 shrext_cmds='.sl' 2760 hardcode_into_libs=yes 2761 dynamic_linker="$host_os dld.sl" 2762 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2763 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2764 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2765 soname_spec='$libname$release$shared_ext$major' 2766 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2767 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2768 ;; 2769 *) 2770 shrext_cmds='.sl' 2771 dynamic_linker="$host_os dld.sl" 2772 shlibpath_var=SHLIB_PATH 2773 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2774 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2775 soname_spec='$libname$release$shared_ext$major' 2776 ;; 2777 esac 2778 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2779 postinstall_cmds='chmod 555 $lib' 2780 # or fails outright, so override atomically: 2781 install_override_mode=555 2782 ;; 2783 2784interix[[3-9]]*) 2785 version_type=linux # correct to gnu/linux during the next big refactor 2786 need_lib_prefix=no 2787 need_version=no 2788 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2789 soname_spec='$libname$release$shared_ext$major' 2790 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2791 shlibpath_var=LD_LIBRARY_PATH 2792 shlibpath_overrides_runpath=no 2793 hardcode_into_libs=yes 2794 ;; 2795 2796irix5* | irix6* | nonstopux*) 2797 case $host_os in 2798 nonstopux*) version_type=nonstopux ;; 2799 *) 2800 if test yes = "$lt_cv_prog_gnu_ld"; then 2801 version_type=linux # correct to gnu/linux during the next big refactor 2802 else 2803 version_type=irix 2804 fi ;; 2805 esac 2806 need_lib_prefix=no 2807 need_version=no 2808 soname_spec='$libname$release$shared_ext$major' 2809 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 2810 case $host_os in 2811 irix5* | nonstopux*) 2812 libsuff= shlibsuff= 2813 ;; 2814 *) 2815 case $LD in # libtool.m4 will add one of these switches to LD 2816 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2817 libsuff= shlibsuff= libmagic=32-bit;; 2818 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2819 libsuff=32 shlibsuff=N32 libmagic=N32;; 2820 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2821 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2822 *) libsuff= shlibsuff= libmagic=never-match;; 2823 esac 2824 ;; 2825 esac 2826 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2827 shlibpath_overrides_runpath=no 2828 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 2829 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 2830 hardcode_into_libs=yes 2831 ;; 2832 2833# No shared lib support for Linux oldld, aout, or coff. 2834linux*oldld* | linux*aout* | linux*coff*) 2835 dynamic_linker=no 2836 ;; 2837 2838linux*android*) 2839 version_type=none # Android doesn't support versioned libraries. 2840 need_lib_prefix=no 2841 need_version=no 2842 library_names_spec='$libname$release$shared_ext' 2843 soname_spec='$libname$release$shared_ext' 2844 finish_cmds= 2845 shlibpath_var=LD_LIBRARY_PATH 2846 shlibpath_overrides_runpath=yes 2847 2848 # This implies no fast_install, which is unacceptable. 2849 # Some rework will be needed to allow for fast_install 2850 # before this can be enabled. 2851 hardcode_into_libs=yes 2852 2853 dynamic_linker='Android linker' 2854 # Don't embed -rpath directories since the linker doesn't support them. 2855 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2856 ;; 2857 2858# This must be glibc/ELF. 2859linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2860 version_type=linux # correct to gnu/linux during the next big refactor 2861 need_lib_prefix=no 2862 need_version=no 2863 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2864 soname_spec='$libname$release$shared_ext$major' 2865 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2866 shlibpath_var=LD_LIBRARY_PATH 2867 shlibpath_overrides_runpath=no 2868 2869 # Some binutils ld are patched to set DT_RUNPATH 2870 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2871 [lt_cv_shlibpath_overrides_runpath=no 2872 save_LDFLAGS=$LDFLAGS 2873 save_libdir=$libdir 2874 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2875 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2876 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2877 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2878 [lt_cv_shlibpath_overrides_runpath=yes])]) 2879 LDFLAGS=$save_LDFLAGS 2880 libdir=$save_libdir 2881 ]) 2882 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2883 2884 # This implies no fast_install, which is unacceptable. 2885 # Some rework will be needed to allow for fast_install 2886 # before this can be enabled. 2887 hardcode_into_libs=yes 2888 2889 # Ideally, we could use ldconfig to report *all* directores which are 2890 # searched for libraries, however this is still not possible. Aside from not 2891 # being certain /sbin/ldconfig is available, command 2892 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 2893 # even though it is searched at run-time. Try to do the best guess by 2894 # appending ld.so.conf contents (and includes) to the search path. 2895 if test -f /etc/ld.so.conf; then 2896 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' ' '` 2897 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2898 fi 2899 2900 # We used to test for /lib/ld.so.1 and disable shared libraries on 2901 # powerpc, because MkLinux only supported shared libraries with the 2902 # GNU dynamic linker. Since this was broken with cross compilers, 2903 # most powerpc-linux boxes support dynamic linking these days and 2904 # people can always --disable-shared, the test was removed, and we 2905 # assume the GNU/Linux dynamic linker is in use. 2906 dynamic_linker='GNU/Linux ld.so' 2907 ;; 2908 2909netbsd*) 2910 version_type=sunos 2911 need_lib_prefix=no 2912 need_version=no 2913 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2914 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2915 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2916 dynamic_linker='NetBSD (a.out) ld.so' 2917 else 2918 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2919 soname_spec='$libname$release$shared_ext$major' 2920 dynamic_linker='NetBSD ld.elf_so' 2921 fi 2922 shlibpath_var=LD_LIBRARY_PATH 2923 shlibpath_overrides_runpath=yes 2924 hardcode_into_libs=yes 2925 ;; 2926 2927newsos6) 2928 version_type=linux # correct to gnu/linux during the next big refactor 2929 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2930 shlibpath_var=LD_LIBRARY_PATH 2931 shlibpath_overrides_runpath=yes 2932 ;; 2933 2934*nto* | *qnx*) 2935 version_type=qnx 2936 need_lib_prefix=no 2937 need_version=no 2938 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2939 soname_spec='$libname$release$shared_ext$major' 2940 shlibpath_var=LD_LIBRARY_PATH 2941 shlibpath_overrides_runpath=no 2942 hardcode_into_libs=yes 2943 dynamic_linker='ldqnx.so' 2944 ;; 2945 2946openbsd* | bitrig*) 2947 version_type=sunos 2948 sys_lib_dlsearch_path_spec=/usr/lib 2949 need_lib_prefix=no 2950 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 2951 need_version=no 2952 else 2953 need_version=yes 2954 fi 2955 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2956 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2957 shlibpath_var=LD_LIBRARY_PATH 2958 shlibpath_overrides_runpath=yes 2959 ;; 2960 2961os2*) 2962 libname_spec='$name' 2963 version_type=windows 2964 shrext_cmds=.dll 2965 need_version=no 2966 need_lib_prefix=no 2967 # OS/2 can only load a DLL with a base name of 8 characters or less. 2968 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 2969 v=$($ECHO $release$versuffix | tr -d .-); 2970 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 2971 $ECHO $n$v`$shared_ext' 2972 library_names_spec='${libname}_dll.$libext' 2973 dynamic_linker='OS/2 ld.exe' 2974 shlibpath_var=BEGINLIBPATH 2975 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2976 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2977 postinstall_cmds='base_file=`basename \$file`~ 2978 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 2979 dldir=$destdir/`dirname \$dlpath`~ 2980 test -d \$dldir || mkdir -p \$dldir~ 2981 $install_prog $dir/$dlname \$dldir/$dlname~ 2982 chmod a+x \$dldir/$dlname~ 2983 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2984 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2985 fi' 2986 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 2987 dlpath=$dir/\$dldll~ 2988 $RM \$dlpath' 2989 ;; 2990 2991osf3* | osf4* | osf5*) 2992 version_type=osf 2993 need_lib_prefix=no 2994 need_version=no 2995 soname_spec='$libname$release$shared_ext$major' 2996 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2997 shlibpath_var=LD_LIBRARY_PATH 2998 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2999 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 3000 ;; 3001 3002rdos*) 3003 dynamic_linker=no 3004 ;; 3005 3006solaris*) 3007 version_type=linux # correct to gnu/linux during the next big refactor 3008 need_lib_prefix=no 3009 need_version=no 3010 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3011 soname_spec='$libname$release$shared_ext$major' 3012 shlibpath_var=LD_LIBRARY_PATH 3013 shlibpath_overrides_runpath=yes 3014 hardcode_into_libs=yes 3015 # ldd complains unless libraries are executable 3016 postinstall_cmds='chmod +x $lib' 3017 ;; 3018 3019sunos4*) 3020 version_type=sunos 3021 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 3022 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3023 shlibpath_var=LD_LIBRARY_PATH 3024 shlibpath_overrides_runpath=yes 3025 if test yes = "$with_gnu_ld"; then 3026 need_lib_prefix=no 3027 fi 3028 need_version=yes 3029 ;; 3030 3031sysv4 | sysv4.3*) 3032 version_type=linux # correct to gnu/linux during the next big refactor 3033 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3034 soname_spec='$libname$release$shared_ext$major' 3035 shlibpath_var=LD_LIBRARY_PATH 3036 case $host_vendor in 3037 sni) 3038 shlibpath_overrides_runpath=no 3039 need_lib_prefix=no 3040 runpath_var=LD_RUN_PATH 3041 ;; 3042 siemens) 3043 need_lib_prefix=no 3044 ;; 3045 motorola) 3046 need_lib_prefix=no 3047 need_version=no 3048 shlibpath_overrides_runpath=no 3049 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3050 ;; 3051 esac 3052 ;; 3053 3054sysv4*MP*) 3055 if test -d /usr/nec; then 3056 version_type=linux # correct to gnu/linux during the next big refactor 3057 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 3058 soname_spec='$libname$shared_ext.$major' 3059 shlibpath_var=LD_LIBRARY_PATH 3060 fi 3061 ;; 3062 3063sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3064 version_type=sco 3065 need_lib_prefix=no 3066 need_version=no 3067 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 3068 soname_spec='$libname$release$shared_ext$major' 3069 shlibpath_var=LD_LIBRARY_PATH 3070 shlibpath_overrides_runpath=yes 3071 hardcode_into_libs=yes 3072 if test yes = "$with_gnu_ld"; then 3073 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 3074 else 3075 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 3076 case $host_os in 3077 sco3.2v5*) 3078 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 3079 ;; 3080 esac 3081 fi 3082 sys_lib_dlsearch_path_spec='/usr/lib' 3083 ;; 3084 3085tpf*) 3086 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 3087 version_type=linux # correct to gnu/linux during the next big refactor 3088 need_lib_prefix=no 3089 need_version=no 3090 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3091 shlibpath_var=LD_LIBRARY_PATH 3092 shlibpath_overrides_runpath=no 3093 hardcode_into_libs=yes 3094 ;; 3095 3096uts4*) 3097 version_type=linux # correct to gnu/linux during the next big refactor 3098 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3099 soname_spec='$libname$release$shared_ext$major' 3100 shlibpath_var=LD_LIBRARY_PATH 3101 ;; 3102 3103*) 3104 dynamic_linker=no 3105 ;; 3106esac 3107AC_MSG_RESULT([$dynamic_linker]) 3108test no = "$dynamic_linker" && can_build_shared=no 3109 3110variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3111if test yes = "$GCC"; then 3112 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3113fi 3114 3115if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 3116 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 3117fi 3118 3119if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 3120 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 3121fi 3122 3123# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 3124configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 3125 3126# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 3127func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 3128 3129# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 3130configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 3131 3132_LT_DECL([], [variables_saved_for_relink], [1], 3133 [Variables whose values should be saved in libtool wrapper scripts and 3134 restored at link time]) 3135_LT_DECL([], [need_lib_prefix], [0], 3136 [Do we need the "lib" prefix for modules?]) 3137_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 3138_LT_DECL([], [version_type], [0], [Library versioning type]) 3139_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 3140_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 3141_LT_DECL([], [shlibpath_overrides_runpath], [0], 3142 [Is shlibpath searched before the hard-coded library search path?]) 3143_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 3144_LT_DECL([], [library_names_spec], [1], 3145 [[List of archive names. First name is the real one, the rest are links. 3146 The last name is the one that the linker finds with -lNAME]]) 3147_LT_DECL([], [soname_spec], [1], 3148 [[The coded name of the library, if different from the real name]]) 3149_LT_DECL([], [install_override_mode], [1], 3150 [Permission mode override for installation of shared libraries]) 3151_LT_DECL([], [postinstall_cmds], [2], 3152 [Command to use after installation of a shared archive]) 3153_LT_DECL([], [postuninstall_cmds], [2], 3154 [Command to use after uninstallation of a shared archive]) 3155_LT_DECL([], [finish_cmds], [2], 3156 [Commands used to finish a libtool library installation in a directory]) 3157_LT_DECL([], [finish_eval], [1], 3158 [[As "finish_cmds", except a single script fragment to be evaled but 3159 not shown]]) 3160_LT_DECL([], [hardcode_into_libs], [0], 3161 [Whether we should hardcode library paths into libraries]) 3162_LT_DECL([], [sys_lib_search_path_spec], [2], 3163 [Compile-time system search path for libraries]) 3164_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], 3165 [Detected run-time system search path for libraries]) 3166_LT_DECL([], [configure_time_lt_sys_library_path], [2], 3167 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) 3168])# _LT_SYS_DYNAMIC_LINKER 3169 3170 3171# _LT_PATH_TOOL_PREFIX(TOOL) 3172# -------------------------- 3173# find a file program that can recognize shared library 3174AC_DEFUN([_LT_PATH_TOOL_PREFIX], 3175[m4_require([_LT_DECL_EGREP])dnl 3176AC_MSG_CHECKING([for $1]) 3177AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 3178[case $MAGIC_CMD in 3179[[\\/*] | ?:[\\/]*]) 3180 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 3181 ;; 3182*) 3183 lt_save_MAGIC_CMD=$MAGIC_CMD 3184 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3185dnl $ac_dummy forces splitting on constant user-supplied paths. 3186dnl POSIX.2 word splitting is done only on the output of word expansions, 3187dnl not every word. This closes a longstanding sh security hole. 3188 ac_dummy="m4_if([$2], , $PATH, [$2])" 3189 for ac_dir in $ac_dummy; do 3190 IFS=$lt_save_ifs 3191 test -z "$ac_dir" && ac_dir=. 3192 if test -f "$ac_dir/$1"; then 3193 lt_cv_path_MAGIC_CMD=$ac_dir/"$1" 3194 if test -n "$file_magic_test_file"; then 3195 case $deplibs_check_method in 3196 "file_magic "*) 3197 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 3198 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3199 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 3200 $EGREP "$file_magic_regex" > /dev/null; then 3201 : 3202 else 3203 cat <<_LT_EOF 1>&2 3204 3205*** Warning: the command libtool uses to detect shared libraries, 3206*** $file_magic_cmd, produces output that libtool cannot recognize. 3207*** The result is that libtool may fail to recognize shared libraries 3208*** as such. This will affect the creation of libtool libraries that 3209*** depend on shared libraries, but programs linked with such libtool 3210*** libraries will work regardless of this problem. Nevertheless, you 3211*** may want to report the problem to your system manager and/or to 3212*** [email protected] 3213 3214_LT_EOF 3215 fi ;; 3216 esac 3217 fi 3218 break 3219 fi 3220 done 3221 IFS=$lt_save_ifs 3222 MAGIC_CMD=$lt_save_MAGIC_CMD 3223 ;; 3224esac]) 3225MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3226if test -n "$MAGIC_CMD"; then 3227 AC_MSG_RESULT($MAGIC_CMD) 3228else 3229 AC_MSG_RESULT(no) 3230fi 3231_LT_DECL([], [MAGIC_CMD], [0], 3232 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3233])# _LT_PATH_TOOL_PREFIX 3234 3235# Old name: 3236AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3237dnl aclocal-1.4 backwards compatibility: 3238dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3239 3240 3241# _LT_PATH_MAGIC 3242# -------------- 3243# find a file program that can recognize a shared library 3244m4_defun([_LT_PATH_MAGIC], 3245[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3246if test -z "$lt_cv_path_MAGIC_CMD"; then 3247 if test -n "$ac_tool_prefix"; then 3248 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3249 else 3250 MAGIC_CMD=: 3251 fi 3252fi 3253])# _LT_PATH_MAGIC 3254 3255 3256# LT_PATH_LD 3257# ---------- 3258# find the pathname to the GNU or non-GNU linker 3259AC_DEFUN([LT_PATH_LD], 3260[AC_REQUIRE([AC_PROG_CC])dnl 3261AC_REQUIRE([AC_CANONICAL_HOST])dnl 3262AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3263m4_require([_LT_DECL_SED])dnl 3264m4_require([_LT_DECL_EGREP])dnl 3265m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3266 3267AC_ARG_WITH([gnu-ld], 3268 [AS_HELP_STRING([--with-gnu-ld], 3269 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3270 [test no = "$withval" || with_gnu_ld=yes], 3271 [with_gnu_ld=no])dnl 3272 3273ac_prog=ld 3274if test yes = "$GCC"; then 3275 # Check if gcc -print-prog-name=ld gives a path. 3276 AC_MSG_CHECKING([for ld used by $CC]) 3277 case $host in 3278 *-*-mingw*) 3279 # gcc leaves a trailing carriage return, which upsets mingw 3280 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3281 *) 3282 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3283 esac 3284 case $ac_prog in 3285 # Accept absolute paths. 3286 [[\\/]]* | ?:[[\\/]]*) 3287 re_direlt='/[[^/]][[^/]]*/\.\./' 3288 # Canonicalize the pathname of ld 3289 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3290 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3291 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3292 done 3293 test -z "$LD" && LD=$ac_prog 3294 ;; 3295 "") 3296 # If it fails, then pretend we aren't using GCC. 3297 ac_prog=ld 3298 ;; 3299 *) 3300 # If it is relative, then search for the first ld in PATH. 3301 with_gnu_ld=unknown 3302 ;; 3303 esac 3304elif test yes = "$with_gnu_ld"; then 3305 AC_MSG_CHECKING([for GNU ld]) 3306else 3307 AC_MSG_CHECKING([for non-GNU ld]) 3308fi 3309AC_CACHE_VAL(lt_cv_path_LD, 3310[if test -z "$LD"; then 3311 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3312 for ac_dir in $PATH; do 3313 IFS=$lt_save_ifs 3314 test -z "$ac_dir" && ac_dir=. 3315 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3316 lt_cv_path_LD=$ac_dir/$ac_prog 3317 # Check to see if the program is GNU ld. I'd rather use --version, 3318 # but apparently some variants of GNU ld only accept -v. 3319 # Break only if it was the GNU/non-GNU ld that we prefer. 3320 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3321 *GNU* | *'with BFD'*) 3322 test no != "$with_gnu_ld" && break 3323 ;; 3324 *) 3325 test yes != "$with_gnu_ld" && break 3326 ;; 3327 esac 3328 fi 3329 done 3330 IFS=$lt_save_ifs 3331else 3332 lt_cv_path_LD=$LD # Let the user override the test with a path. 3333fi]) 3334LD=$lt_cv_path_LD 3335if test -n "$LD"; then 3336 AC_MSG_RESULT($LD) 3337else 3338 AC_MSG_RESULT(no) 3339fi 3340test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3341_LT_PATH_LD_GNU 3342AC_SUBST([LD]) 3343 3344_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3345])# LT_PATH_LD 3346 3347# Old names: 3348AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3349AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3350dnl aclocal-1.4 backwards compatibility: 3351dnl AC_DEFUN([AM_PROG_LD], []) 3352dnl AC_DEFUN([AC_PROG_LD], []) 3353 3354 3355# _LT_PATH_LD_GNU 3356#- -------------- 3357m4_defun([_LT_PATH_LD_GNU], 3358[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3359[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3360case `$LD -v 2>&1 </dev/null` in 3361*GNU* | *'with BFD'*) 3362 lt_cv_prog_gnu_ld=yes 3363 ;; 3364*) 3365 lt_cv_prog_gnu_ld=no 3366 ;; 3367esac]) 3368with_gnu_ld=$lt_cv_prog_gnu_ld 3369])# _LT_PATH_LD_GNU 3370 3371 3372# _LT_CMD_RELOAD 3373# -------------- 3374# find reload flag for linker 3375# -- PORTME Some linkers may need a different reload flag. 3376m4_defun([_LT_CMD_RELOAD], 3377[AC_CACHE_CHECK([for $LD option to reload object files], 3378 lt_cv_ld_reload_flag, 3379 [lt_cv_ld_reload_flag='-r']) 3380reload_flag=$lt_cv_ld_reload_flag 3381case $reload_flag in 3382"" | " "*) ;; 3383*) reload_flag=" $reload_flag" ;; 3384esac 3385reload_cmds='$LD$reload_flag -o $output$reload_objs' 3386case $host_os in 3387 cygwin* | mingw* | pw32* | cegcc*) 3388 if test yes != "$GCC"; then 3389 reload_cmds=false 3390 fi 3391 ;; 3392 darwin*) 3393 if test yes = "$GCC"; then 3394 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 3395 else 3396 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3397 fi 3398 ;; 3399esac 3400_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3401_LT_TAGDECL([], [reload_cmds], [2])dnl 3402])# _LT_CMD_RELOAD 3403 3404 3405# _LT_PATH_DD 3406# ----------- 3407# find a working dd 3408m4_defun([_LT_PATH_DD], 3409[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD], 3410[printf 0123456789abcdef0123456789abcdef >conftest.i 3411cat conftest.i conftest.i >conftest2.i 3412: ${lt_DD:=$DD} 3413AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], 3414[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3415 cmp -s conftest.i conftest.out \ 3416 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 3417fi]) 3418rm -f conftest.i conftest2.i conftest.out]) 3419])# _LT_PATH_DD 3420 3421 3422# _LT_CMD_TRUNCATE 3423# ---------------- 3424# find command to truncate a binary pipe 3425m4_defun([_LT_CMD_TRUNCATE], 3426[m4_require([_LT_PATH_DD]) 3427AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], 3428[printf 0123456789abcdef0123456789abcdef >conftest.i 3429cat conftest.i conftest.i >conftest2.i 3430lt_cv_truncate_bin= 3431if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3432 cmp -s conftest.i conftest.out \ 3433 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 3434fi 3435rm -f conftest.i conftest2.i conftest.out 3436test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) 3437_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], 3438 [Command to truncate a binary pipe]) 3439])# _LT_CMD_TRUNCATE 3440 3441 3442# _LT_CHECK_MAGIC_METHOD 3443# ---------------------- 3444# how to check for library dependencies 3445# -- PORTME fill in with the dynamic library characteristics 3446m4_defun([_LT_CHECK_MAGIC_METHOD], 3447[m4_require([_LT_DECL_EGREP]) 3448m4_require([_LT_DECL_OBJDUMP]) 3449AC_CACHE_CHECK([how to recognize dependent libraries], 3450lt_cv_deplibs_check_method, 3451[lt_cv_file_magic_cmd='$MAGIC_CMD' 3452lt_cv_file_magic_test_file= 3453lt_cv_deplibs_check_method='unknown' 3454# Need to set the preceding variable on all platforms that support 3455# interlibrary dependencies. 3456# 'none' -- dependencies not supported. 3457# 'unknown' -- same as none, but documents that we really don't know. 3458# 'pass_all' -- all dependencies passed with no checks. 3459# 'test_compile' -- check by making test program. 3460# 'file_magic [[regex]]' -- check by looking for files in library path 3461# that responds to the $file_magic_cmd with a given extended regex. 3462# If you have 'file' or equivalent on your system and you're not sure 3463# whether 'pass_all' will *always* work, you probably want this one. 3464 3465case $host_os in 3466aix[[4-9]]*) 3467 lt_cv_deplibs_check_method=pass_all 3468 ;; 3469 3470beos*) 3471 lt_cv_deplibs_check_method=pass_all 3472 ;; 3473 3474bsdi[[45]]*) 3475 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3476 lt_cv_file_magic_cmd='$FILECMD -L' 3477 lt_cv_file_magic_test_file=/shlib/libc.so 3478 ;; 3479 3480cygwin*) 3481 # func_win32_libid is a shell function defined in ltmain.sh 3482 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3483 lt_cv_file_magic_cmd='func_win32_libid' 3484 ;; 3485 3486mingw* | pw32*) 3487 # Base MSYS/MinGW do not provide the 'file' command needed by 3488 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3489 # unless we find 'file', for example because we are cross-compiling. 3490 if ( file / ) >/dev/null 2>&1; then 3491 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3492 lt_cv_file_magic_cmd='func_win32_libid' 3493 else 3494 # Keep this pattern in sync with the one in func_win32_libid. 3495 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3496 lt_cv_file_magic_cmd='$OBJDUMP -f' 3497 fi 3498 ;; 3499 3500cegcc*) 3501 # use the weaker test based on 'objdump'. See mingw*. 3502 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3503 lt_cv_file_magic_cmd='$OBJDUMP -f' 3504 ;; 3505 3506darwin* | rhapsody*) 3507 lt_cv_deplibs_check_method=pass_all 3508 ;; 3509 3510freebsd* | dragonfly* | midnightbsd*) 3511 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3512 case $host_cpu in 3513 i*86 ) 3514 # Not sure whether the presence of OpenBSD here was a mistake. 3515 # Let's accept both of them until this is cleared up. 3516 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3517 lt_cv_file_magic_cmd=$FILECMD 3518 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3519 ;; 3520 esac 3521 else 3522 lt_cv_deplibs_check_method=pass_all 3523 fi 3524 ;; 3525 3526haiku*) 3527 lt_cv_deplibs_check_method=pass_all 3528 ;; 3529 3530hpux10.20* | hpux11*) 3531 lt_cv_file_magic_cmd=$FILECMD 3532 case $host_cpu in 3533 ia64*) 3534 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3535 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3536 ;; 3537 hppa*64*) 3538 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3539 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3540 ;; 3541 *) 3542 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3543 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3544 ;; 3545 esac 3546 ;; 3547 3548interix[[3-9]]*) 3549 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3550 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3551 ;; 3552 3553irix5* | irix6* | nonstopux*) 3554 case $LD in 3555 *-32|*"-32 ") libmagic=32-bit;; 3556 *-n32|*"-n32 ") libmagic=N32;; 3557 *-64|*"-64 ") libmagic=64-bit;; 3558 *) libmagic=never-match;; 3559 esac 3560 lt_cv_deplibs_check_method=pass_all 3561 ;; 3562 3563# This must be glibc/ELF. 3564linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3565 lt_cv_deplibs_check_method=pass_all 3566 ;; 3567 3568netbsd*) 3569 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3570 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3571 else 3572 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3573 fi 3574 ;; 3575 3576newos6*) 3577 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3578 lt_cv_file_magic_cmd=$FILECMD 3579 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3580 ;; 3581 3582*nto* | *qnx*) 3583 lt_cv_deplibs_check_method=pass_all 3584 ;; 3585 3586openbsd* | bitrig*) 3587 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 3588 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3589 else 3590 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3591 fi 3592 ;; 3593 3594osf3* | osf4* | osf5*) 3595 lt_cv_deplibs_check_method=pass_all 3596 ;; 3597 3598rdos*) 3599 lt_cv_deplibs_check_method=pass_all 3600 ;; 3601 3602solaris*) 3603 lt_cv_deplibs_check_method=pass_all 3604 ;; 3605 3606sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3607 lt_cv_deplibs_check_method=pass_all 3608 ;; 3609 3610sysv4 | sysv4.3*) 3611 case $host_vendor in 3612 motorola) 3613 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3614 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3615 ;; 3616 ncr) 3617 lt_cv_deplibs_check_method=pass_all 3618 ;; 3619 sequent) 3620 lt_cv_file_magic_cmd='/bin/file' 3621 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3622 ;; 3623 sni) 3624 lt_cv_file_magic_cmd='/bin/file' 3625 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3626 lt_cv_file_magic_test_file=/lib/libc.so 3627 ;; 3628 siemens) 3629 lt_cv_deplibs_check_method=pass_all 3630 ;; 3631 pc) 3632 lt_cv_deplibs_check_method=pass_all 3633 ;; 3634 esac 3635 ;; 3636 3637tpf*) 3638 lt_cv_deplibs_check_method=pass_all 3639 ;; 3640os2*) 3641 lt_cv_deplibs_check_method=pass_all 3642 ;; 3643esac 3644]) 3645 3646file_magic_glob= 3647want_nocaseglob=no 3648if test "$build" = "$host"; then 3649 case $host_os in 3650 mingw* | pw32*) 3651 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3652 want_nocaseglob=yes 3653 else 3654 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3655 fi 3656 ;; 3657 esac 3658fi 3659 3660file_magic_cmd=$lt_cv_file_magic_cmd 3661deplibs_check_method=$lt_cv_deplibs_check_method 3662test -z "$deplibs_check_method" && deplibs_check_method=unknown 3663 3664_LT_DECL([], [deplibs_check_method], [1], 3665 [Method to check whether dependent libraries are shared objects]) 3666_LT_DECL([], [file_magic_cmd], [1], 3667 [Command to use when deplibs_check_method = "file_magic"]) 3668_LT_DECL([], [file_magic_glob], [1], 3669 [How to find potential files when deplibs_check_method = "file_magic"]) 3670_LT_DECL([], [want_nocaseglob], [1], 3671 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3672])# _LT_CHECK_MAGIC_METHOD 3673 3674 3675# LT_PATH_NM 3676# ---------- 3677# find the pathname to a BSD- or MS-compatible name lister 3678AC_DEFUN([LT_PATH_NM], 3679[AC_REQUIRE([AC_PROG_CC])dnl 3680AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3681[if test -n "$NM"; then 3682 # Let the user override the test. 3683 lt_cv_path_NM=$NM 3684else 3685 lt_nm_to_check=${ac_tool_prefix}nm 3686 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3687 lt_nm_to_check="$lt_nm_to_check nm" 3688 fi 3689 for lt_tmp_nm in $lt_nm_to_check; do 3690 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3691 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3692 IFS=$lt_save_ifs 3693 test -z "$ac_dir" && ac_dir=. 3694 tmp_nm=$ac_dir/$lt_tmp_nm 3695 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 3696 # Check to see if the nm accepts a BSD-compat flag. 3697 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 3698 # nm: unknown option "B" ignored 3699 # Tru64's nm complains that /dev/null is an invalid object file 3700 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 3701 case $build_os in 3702 mingw*) lt_bad_file=conftest.nm/nofile ;; 3703 *) lt_bad_file=/dev/null ;; 3704 esac 3705 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 3706 *$lt_bad_file* | *'Invalid file or object type'*) 3707 lt_cv_path_NM="$tmp_nm -B" 3708 break 2 3709 ;; 3710 *) 3711 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 3712 */dev/null*) 3713 lt_cv_path_NM="$tmp_nm -p" 3714 break 2 3715 ;; 3716 *) 3717 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3718 continue # so that we can try to find one that supports BSD flags 3719 ;; 3720 esac 3721 ;; 3722 esac 3723 fi 3724 done 3725 IFS=$lt_save_ifs 3726 done 3727 : ${lt_cv_path_NM=no} 3728fi]) 3729if test no != "$lt_cv_path_NM"; then 3730 NM=$lt_cv_path_NM 3731else 3732 # Didn't find any BSD compatible name lister, look for dumpbin. 3733 if test -n "$DUMPBIN"; then : 3734 # Let the user override the test. 3735 else 3736 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3737 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 3738 *COFF*) 3739 DUMPBIN="$DUMPBIN -symbols -headers" 3740 ;; 3741 *) 3742 DUMPBIN=: 3743 ;; 3744 esac 3745 fi 3746 AC_SUBST([DUMPBIN]) 3747 if test : != "$DUMPBIN"; then 3748 NM=$DUMPBIN 3749 fi 3750fi 3751test -z "$NM" && NM=nm 3752AC_SUBST([NM]) 3753_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3754 3755AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3756 [lt_cv_nm_interface="BSD nm" 3757 echo "int some_variable = 0;" > conftest.$ac_ext 3758 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3759 (eval "$ac_compile" 2>conftest.err) 3760 cat conftest.err >&AS_MESSAGE_LOG_FD 3761 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3762 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3763 cat conftest.err >&AS_MESSAGE_LOG_FD 3764 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3765 cat conftest.out >&AS_MESSAGE_LOG_FD 3766 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3767 lt_cv_nm_interface="MS dumpbin" 3768 fi 3769 rm -f conftest*]) 3770])# LT_PATH_NM 3771 3772# Old names: 3773AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3774AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3775dnl aclocal-1.4 backwards compatibility: 3776dnl AC_DEFUN([AM_PROG_NM], []) 3777dnl AC_DEFUN([AC_PROG_NM], []) 3778 3779# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3780# -------------------------------- 3781# how to determine the name of the shared library 3782# associated with a specific link library. 3783# -- PORTME fill in with the dynamic library characteristics 3784m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3785[m4_require([_LT_DECL_EGREP]) 3786m4_require([_LT_DECL_OBJDUMP]) 3787m4_require([_LT_DECL_DLLTOOL]) 3788AC_CACHE_CHECK([how to associate runtime and link libraries], 3789lt_cv_sharedlib_from_linklib_cmd, 3790[lt_cv_sharedlib_from_linklib_cmd='unknown' 3791 3792case $host_os in 3793cygwin* | mingw* | pw32* | cegcc*) 3794 # two different shell functions defined in ltmain.sh; 3795 # decide which one to use based on capabilities of $DLLTOOL 3796 case `$DLLTOOL --help 2>&1` in 3797 *--identify-strict*) 3798 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3799 ;; 3800 *) 3801 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3802 ;; 3803 esac 3804 ;; 3805*) 3806 # fallback: assume linklib IS sharedlib 3807 lt_cv_sharedlib_from_linklib_cmd=$ECHO 3808 ;; 3809esac 3810]) 3811sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3812test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3813 3814_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3815 [Command to associate shared and link libraries]) 3816])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3817 3818 3819# _LT_PATH_MANIFEST_TOOL 3820# ---------------------- 3821# locate the manifest tool 3822m4_defun([_LT_PATH_MANIFEST_TOOL], 3823[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3824test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3825AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3826 [lt_cv_path_mainfest_tool=no 3827 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3828 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3829 cat conftest.err >&AS_MESSAGE_LOG_FD 3830 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3831 lt_cv_path_mainfest_tool=yes 3832 fi 3833 rm -f conftest*]) 3834if test yes != "$lt_cv_path_mainfest_tool"; then 3835 MANIFEST_TOOL=: 3836fi 3837_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3838])# _LT_PATH_MANIFEST_TOOL 3839 3840 3841# _LT_DLL_DEF_P([FILE]) 3842# --------------------- 3843# True iff FILE is a Windows DLL '.def' file. 3844# Keep in sync with func_dll_def_p in the libtool script 3845AC_DEFUN([_LT_DLL_DEF_P], 3846[dnl 3847 test DEF = "`$SED -n dnl 3848 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace 3849 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments 3850 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl 3851 -e q dnl Only consider the first "real" line 3852 $1`" dnl 3853])# _LT_DLL_DEF_P 3854 3855 3856# LT_LIB_M 3857# -------- 3858# check for math library 3859AC_DEFUN([LT_LIB_M], 3860[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3861LIBM= 3862case $host in 3863*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3864 # These system don't have libm, or don't need it 3865 ;; 3866*-ncr-sysv4.3*) 3867 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) 3868 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3869 ;; 3870*) 3871 AC_CHECK_LIB(m, cos, LIBM=-lm) 3872 ;; 3873esac 3874AC_SUBST([LIBM]) 3875])# LT_LIB_M 3876 3877# Old name: 3878AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3879dnl aclocal-1.4 backwards compatibility: 3880dnl AC_DEFUN([AC_CHECK_LIBM], []) 3881 3882 3883# _LT_COMPILER_NO_RTTI([TAGNAME]) 3884# ------------------------------- 3885m4_defun([_LT_COMPILER_NO_RTTI], 3886[m4_require([_LT_TAG_COMPILER])dnl 3887 3888_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3889 3890if test yes = "$GCC"; then 3891 case $cc_basename in 3892 nvcc*) 3893 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3894 *) 3895 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3896 esac 3897 3898 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3899 lt_cv_prog_compiler_rtti_exceptions, 3900 [-fno-rtti -fno-exceptions], [], 3901 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3902fi 3903_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3904 [Compiler flag to turn off builtin functions]) 3905])# _LT_COMPILER_NO_RTTI 3906 3907 3908# _LT_CMD_GLOBAL_SYMBOLS 3909# ---------------------- 3910m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3911[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3912AC_REQUIRE([AC_PROG_CC])dnl 3913AC_REQUIRE([AC_PROG_AWK])dnl 3914AC_REQUIRE([LT_PATH_NM])dnl 3915AC_REQUIRE([LT_PATH_LD])dnl 3916m4_require([_LT_DECL_SED])dnl 3917m4_require([_LT_DECL_EGREP])dnl 3918m4_require([_LT_TAG_COMPILER])dnl 3919 3920# Check for command to grab the raw symbol name followed by C symbol from nm. 3921AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3922AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3923[ 3924# These are sane defaults that work on at least a few old systems. 3925# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3926 3927# Character class describing NM global symbol codes. 3928symcode='[[BCDEGRST]]' 3929 3930# Regexp to match symbols that can be accessed directly from C. 3931sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3932 3933# Define system-specific variables. 3934case $host_os in 3935aix*) 3936 symcode='[[BCDT]]' 3937 ;; 3938cygwin* | mingw* | pw32* | cegcc*) 3939 symcode='[[ABCDGISTW]]' 3940 ;; 3941hpux*) 3942 if test ia64 = "$host_cpu"; then 3943 symcode='[[ABCDEGRST]]' 3944 fi 3945 ;; 3946irix* | nonstopux*) 3947 symcode='[[BCDEGRST]]' 3948 ;; 3949osf*) 3950 symcode='[[BCDEGQRST]]' 3951 ;; 3952solaris*) 3953 symcode='[[BDRT]]' 3954 ;; 3955sco3.2v5*) 3956 symcode='[[DT]]' 3957 ;; 3958sysv4.2uw2*) 3959 symcode='[[DT]]' 3960 ;; 3961sysv5* | sco5v6* | unixware* | OpenUNIX*) 3962 symcode='[[ABDT]]' 3963 ;; 3964sysv4) 3965 symcode='[[DFNSTU]]' 3966 ;; 3967esac 3968 3969# If we're using GNU nm, then use its standard symbol codes. 3970case `$NM -V 2>&1` in 3971*GNU* | *'with BFD'*) 3972 symcode='[[ABCDGIRSTW]]' ;; 3973esac 3974 3975if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3976 # Gets list of data symbols to import. 3977 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 3978 # Adjust the below global symbol transforms to fixup imported variables. 3979 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 3980 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 3981 lt_c_name_lib_hook="\ 3982 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 3983 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 3984else 3985 # Disable hooks by default. 3986 lt_cv_sys_global_symbol_to_import= 3987 lt_cdecl_hook= 3988 lt_c_name_hook= 3989 lt_c_name_lib_hook= 3990fi 3991 3992# Transform an extracted symbol line into a proper C declaration. 3993# Some systems (esp. on ia64) link data and code symbols differently, 3994# so use this general approach. 3995lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 3996$lt_cdecl_hook\ 3997" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 3998" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 3999 4000# Transform an extracted symbol line into symbol name and symbol address 4001lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 4002$lt_c_name_hook\ 4003" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4004" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 4005 4006# Transform an extracted symbol line into symbol name with lib prefix and 4007# symbol address. 4008lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 4009$lt_c_name_lib_hook\ 4010" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4011" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 4012" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 4013 4014# Handle CRLF in mingw tool chain 4015opt_cr= 4016case $build_os in 4017mingw*) 4018 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4019 ;; 4020esac 4021 4022# Try without a prefix underscore, then with it. 4023for ac_symprfx in "" "_"; do 4024 4025 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4026 symxfrm="\\1 $ac_symprfx\\2 \\2" 4027 4028 # Write the raw and C identifiers. 4029 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4030 # Fake it for dumpbin and say T for any non-static function, 4031 # D for any global variable and I for any imported variable. 4032 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 4033 # which start with @ or ?. 4034 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 4035" {last_section=section; section=\$ 3};"\ 4036" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 4037" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 4038" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 4039" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 4040" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 4041" \$ 0!~/External *\|/{next};"\ 4042" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 4043" {if(hide[section]) next};"\ 4044" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 4045" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 4046" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 4047" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 4048" ' prfx=^$ac_symprfx]" 4049 else 4050 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4051 fi 4052 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 4053 4054 # Check to see that the pipe works correctly. 4055 pipe_works=no 4056 4057 rm -f conftest* 4058 cat > conftest.$ac_ext <<_LT_EOF 4059#ifdef __cplusplus 4060extern "C" { 4061#endif 4062char nm_test_var; 4063void nm_test_func(void); 4064void nm_test_func(void){} 4065#ifdef __cplusplus 4066} 4067#endif 4068int main(){nm_test_var='a';nm_test_func();return(0);} 4069_LT_EOF 4070 4071 if AC_TRY_EVAL(ac_compile); then 4072 # Now try to grab the symbols. 4073 nlist=conftest.nm 4074 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 4075 # Try sorting and uniquifying the output. 4076 if sort "$nlist" | uniq > "$nlist"T; then 4077 mv -f "$nlist"T "$nlist" 4078 else 4079 rm -f "$nlist"T 4080 fi 4081 4082 # Make sure that we snagged all the symbols we need. 4083 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 4084 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 4085 cat <<_LT_EOF > conftest.$ac_ext 4086/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4087#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4088/* DATA imports from DLLs on WIN32 can't be const, because runtime 4089 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4090# define LT@&t@_DLSYM_CONST 4091#elif defined __osf__ 4092/* This system does not cope well with relocations in const data. */ 4093# define LT@&t@_DLSYM_CONST 4094#else 4095# define LT@&t@_DLSYM_CONST const 4096#endif 4097 4098#ifdef __cplusplus 4099extern "C" { 4100#endif 4101 4102_LT_EOF 4103 # Now generate the symbol file. 4104 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 4105 4106 cat <<_LT_EOF >> conftest.$ac_ext 4107 4108/* The mapping between symbol names and symbols. */ 4109LT@&t@_DLSYM_CONST struct { 4110 const char *name; 4111 void *address; 4112} 4113lt__PROGRAM__LTX_preloaded_symbols[[]] = 4114{ 4115 { "@PROGRAM@", (void *) 0 }, 4116_LT_EOF 4117 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 4118 cat <<\_LT_EOF >> conftest.$ac_ext 4119 {0, (void *) 0} 4120}; 4121 4122/* This works around a problem in FreeBSD linker */ 4123#ifdef FREEBSD_WORKAROUND 4124static const void *lt_preloaded_setup() { 4125 return lt__PROGRAM__LTX_preloaded_symbols; 4126} 4127#endif 4128 4129#ifdef __cplusplus 4130} 4131#endif 4132_LT_EOF 4133 # Now try linking the two files. 4134 mv conftest.$ac_objext conftstm.$ac_objext 4135 lt_globsym_save_LIBS=$LIBS 4136 lt_globsym_save_CFLAGS=$CFLAGS 4137 LIBS=conftstm.$ac_objext 4138 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4139 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then 4140 pipe_works=yes 4141 fi 4142 LIBS=$lt_globsym_save_LIBS 4143 CFLAGS=$lt_globsym_save_CFLAGS 4144 else 4145 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4146 fi 4147 else 4148 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4149 fi 4150 else 4151 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4152 fi 4153 else 4154 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4155 cat conftest.$ac_ext >&5 4156 fi 4157 rm -rf conftest* conftst* 4158 4159 # Do not use the global_symbol_pipe unless it works. 4160 if test yes = "$pipe_works"; then 4161 break 4162 else 4163 lt_cv_sys_global_symbol_pipe= 4164 fi 4165done 4166]) 4167if test -z "$lt_cv_sys_global_symbol_pipe"; then 4168 lt_cv_sys_global_symbol_to_cdecl= 4169fi 4170if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4171 AC_MSG_RESULT(failed) 4172else 4173 AC_MSG_RESULT(ok) 4174fi 4175 4176# Response file support. 4177if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4178 nm_file_list_spec='@' 4179elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 4180 nm_file_list_spec='@' 4181fi 4182 4183_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 4184 [Take the output of nm and produce a listing of raw symbols and C names]) 4185_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 4186 [Transform the output of nm in a proper C declaration]) 4187_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], 4188 [Transform the output of nm into a list of symbols to manually relocate]) 4189_LT_DECL([global_symbol_to_c_name_address], 4190 [lt_cv_sys_global_symbol_to_c_name_address], [1], 4191 [Transform the output of nm in a C name address pair]) 4192_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 4193 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 4194 [Transform the output of nm in a C name address pair when lib prefix is needed]) 4195_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], 4196 [The name lister interface]) 4197_LT_DECL([], [nm_file_list_spec], [1], 4198 [Specify filename containing input files for $NM]) 4199]) # _LT_CMD_GLOBAL_SYMBOLS 4200 4201 4202# _LT_COMPILER_PIC([TAGNAME]) 4203# --------------------------- 4204m4_defun([_LT_COMPILER_PIC], 4205[m4_require([_LT_TAG_COMPILER])dnl 4206_LT_TAGVAR(lt_prog_compiler_wl, $1)= 4207_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4208_LT_TAGVAR(lt_prog_compiler_static, $1)= 4209 4210m4_if([$1], [CXX], [ 4211 # C++ specific cases for pic, static, wl, etc. 4212 if test yes = "$GXX"; then 4213 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4214 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4215 4216 case $host_os in 4217 aix*) 4218 # All AIX code is PIC. 4219 if test ia64 = "$host_cpu"; then 4220 # AIX 5 now supports IA64 processor 4221 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4222 fi 4223 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4224 ;; 4225 4226 amigaos*) 4227 case $host_cpu in 4228 powerpc) 4229 # see comment about AmigaOS4 .so support 4230 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4231 ;; 4232 m68k) 4233 # FIXME: we need at least 68020 code to build shared libraries, but 4234 # adding the '-m68020' flag to GCC prevents building anything better, 4235 # like '-m68040'. 4236 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4237 ;; 4238 esac 4239 ;; 4240 4241 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4242 # PIC is the default for these OSes. 4243 ;; 4244 mingw* | cygwin* | os2* | pw32* | cegcc*) 4245 # This hack is so that the source file can tell whether it is being 4246 # built for inclusion in a dll (and should export symbols for example). 4247 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4248 # (--disable-auto-import) libraries 4249 m4_if([$1], [GCJ], [], 4250 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4251 case $host_os in 4252 os2*) 4253 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4254 ;; 4255 esac 4256 ;; 4257 darwin* | rhapsody*) 4258 # PIC is the default on this platform 4259 # Common symbols not allowed in MH_DYLIB files 4260 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4261 ;; 4262 *djgpp*) 4263 # DJGPP does not support shared libraries at all 4264 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4265 ;; 4266 haiku*) 4267 # PIC is the default for Haiku. 4268 # The "-static" flag exists, but is broken. 4269 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4270 ;; 4271 interix[[3-9]]*) 4272 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4273 # Instead, we relocate shared libraries at runtime. 4274 ;; 4275 sysv4*MP*) 4276 if test -d /usr/nec; then 4277 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4278 fi 4279 ;; 4280 hpux*) 4281 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4282 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4283 # sets the default TLS model and affects inlining. 4284 case $host_cpu in 4285 hppa*64*) 4286 ;; 4287 *) 4288 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4289 ;; 4290 esac 4291 ;; 4292 *qnx* | *nto*) 4293 # QNX uses GNU C++, but need to define -shared option too, otherwise 4294 # it will coredump. 4295 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4296 ;; 4297 *) 4298 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4299 ;; 4300 esac 4301 else 4302 case $host_os in 4303 aix[[4-9]]*) 4304 # All AIX code is PIC. 4305 if test ia64 = "$host_cpu"; then 4306 # AIX 5 now supports IA64 processor 4307 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4308 else 4309 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4310 fi 4311 ;; 4312 chorus*) 4313 case $cc_basename in 4314 cxch68*) 4315 # Green Hills C++ Compiler 4316 # _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" 4317 ;; 4318 esac 4319 ;; 4320 mingw* | cygwin* | os2* | pw32* | cegcc*) 4321 # This hack is so that the source file can tell whether it is being 4322 # built for inclusion in a dll (and should export symbols for example). 4323 m4_if([$1], [GCJ], [], 4324 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4325 ;; 4326 dgux*) 4327 case $cc_basename in 4328 ec++*) 4329 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4330 ;; 4331 ghcx*) 4332 # Green Hills C++ Compiler 4333 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4334 ;; 4335 *) 4336 ;; 4337 esac 4338 ;; 4339 freebsd* | dragonfly* | midnightbsd*) 4340 # FreeBSD uses GNU C++ 4341 ;; 4342 hpux9* | hpux10* | hpux11*) 4343 case $cc_basename in 4344 CC*) 4345 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4346 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4347 if test ia64 != "$host_cpu"; then 4348 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4349 fi 4350 ;; 4351 aCC*) 4352 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4353 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4354 case $host_cpu in 4355 hppa*64*|ia64*) 4356 # +Z the default 4357 ;; 4358 *) 4359 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4360 ;; 4361 esac 4362 ;; 4363 *) 4364 ;; 4365 esac 4366 ;; 4367 interix*) 4368 # This is c89, which is MS Visual C++ (no shared libs) 4369 # Anyone wants to do a port? 4370 ;; 4371 irix5* | irix6* | nonstopux*) 4372 case $cc_basename in 4373 CC*) 4374 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4375 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4376 # CC pic flag -KPIC is the default. 4377 ;; 4378 *) 4379 ;; 4380 esac 4381 ;; 4382 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4383 case $cc_basename in 4384 KCC*) 4385 # KAI C++ Compiler 4386 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4387 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4388 ;; 4389 ecpc* ) 4390 # old Intel C++ for x86_64, which still supported -KPIC. 4391 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4392 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4393 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4394 ;; 4395 icpc* ) 4396 # Intel C++, used to be incompatible with GCC. 4397 # ICC 10 doesn't accept -KPIC any more. 4398 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4399 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4401 ;; 4402 pgCC* | pgcpp*) 4403 # Portland Group C++ compiler 4404 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4407 ;; 4408 cxx*) 4409 # Compaq C++ 4410 # Make sure the PIC flag is empty. It appears that all Alpha 4411 # Linux and Compaq Tru64 Unix objects are PIC. 4412 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4413 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4414 ;; 4415 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4416 # IBM XL 8.0, 9.0 on PPC and BlueGene 4417 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4420 ;; 4421 *) 4422 case `$CC -V 2>&1 | $SED 5q` in 4423 *Sun\ C*) 4424 # Sun C++ 5.9 4425 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4426 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4427 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4428 ;; 4429 esac 4430 ;; 4431 esac 4432 ;; 4433 lynxos*) 4434 ;; 4435 m88k*) 4436 ;; 4437 mvs*) 4438 case $cc_basename in 4439 cxx*) 4440 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4441 ;; 4442 *) 4443 ;; 4444 esac 4445 ;; 4446 netbsd*) 4447 ;; 4448 *qnx* | *nto*) 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 osf3* | osf4* | osf5*) 4454 case $cc_basename in 4455 KCC*) 4456 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4457 ;; 4458 RCC*) 4459 # Rational C++ 2.4.1 4460 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4461 ;; 4462 cxx*) 4463 # Digital/Compaq C++ 4464 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4465 # Make sure the PIC flag is empty. It appears that all Alpha 4466 # Linux and Compaq Tru64 Unix objects are PIC. 4467 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4468 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4469 ;; 4470 *) 4471 ;; 4472 esac 4473 ;; 4474 psos*) 4475 ;; 4476 solaris*) 4477 case $cc_basename in 4478 CC* | sunCC*) 4479 # Sun C++ 4.2, 5.x and Centerline C++ 4480 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4481 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4482 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4483 ;; 4484 gcx*) 4485 # Green Hills C++ Compiler 4486 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4487 ;; 4488 *) 4489 ;; 4490 esac 4491 ;; 4492 sunos4*) 4493 case $cc_basename in 4494 CC*) 4495 # Sun C++ 4.x 4496 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4497 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4498 ;; 4499 lcc*) 4500 # Lucid 4501 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4502 ;; 4503 *) 4504 ;; 4505 esac 4506 ;; 4507 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4508 case $cc_basename in 4509 CC*) 4510 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4511 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4512 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4513 ;; 4514 esac 4515 ;; 4516 tandem*) 4517 case $cc_basename in 4518 NCC*) 4519 # NonStop-UX NCC 3.20 4520 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4521 ;; 4522 *) 4523 ;; 4524 esac 4525 ;; 4526 vxworks*) 4527 ;; 4528 *) 4529 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4530 ;; 4531 esac 4532 fi 4533], 4534[ 4535 if test yes = "$GCC"; then 4536 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4537 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4538 4539 case $host_os in 4540 aix*) 4541 # All AIX code is PIC. 4542 if test ia64 = "$host_cpu"; then 4543 # AIX 5 now supports IA64 processor 4544 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4545 fi 4546 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4547 ;; 4548 4549 amigaos*) 4550 case $host_cpu in 4551 powerpc) 4552 # see comment about AmigaOS4 .so support 4553 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4554 ;; 4555 m68k) 4556 # FIXME: we need at least 68020 code to build shared libraries, but 4557 # adding the '-m68020' flag to GCC prevents building anything better, 4558 # like '-m68040'. 4559 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4560 ;; 4561 esac 4562 ;; 4563 4564 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4565 # PIC is the default for these OSes. 4566 ;; 4567 4568 mingw* | cygwin* | pw32* | os2* | cegcc*) 4569 # This hack is so that the source file can tell whether it is being 4570 # built for inclusion in a dll (and should export symbols for example). 4571 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4572 # (--disable-auto-import) libraries 4573 m4_if([$1], [GCJ], [], 4574 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4575 case $host_os in 4576 os2*) 4577 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4578 ;; 4579 esac 4580 ;; 4581 4582 darwin* | rhapsody*) 4583 # PIC is the default on this platform 4584 # Common symbols not allowed in MH_DYLIB files 4585 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4586 ;; 4587 4588 haiku*) 4589 # PIC is the default for Haiku. 4590 # The "-static" flag exists, but is broken. 4591 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4592 ;; 4593 4594 hpux*) 4595 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4596 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4597 # sets the default TLS model and affects inlining. 4598 case $host_cpu in 4599 hppa*64*) 4600 # +Z the default 4601 ;; 4602 *) 4603 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4604 ;; 4605 esac 4606 ;; 4607 4608 interix[[3-9]]*) 4609 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4610 # Instead, we relocate shared libraries at runtime. 4611 ;; 4612 4613 msdosdjgpp*) 4614 # Just because we use GCC doesn't mean we suddenly get shared libraries 4615 # on systems that don't support them. 4616 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4617 enable_shared=no 4618 ;; 4619 4620 *nto* | *qnx*) 4621 # QNX uses GNU C++, but need to define -shared option too, otherwise 4622 # it will coredump. 4623 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4624 ;; 4625 4626 sysv4*MP*) 4627 if test -d /usr/nec; then 4628 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4629 fi 4630 ;; 4631 4632 *) 4633 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4634 ;; 4635 esac 4636 4637 case $cc_basename in 4638 nvcc*) # Cuda Compiler Driver 2.2 4639 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4640 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4641 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4642 fi 4643 ;; 4644 esac 4645 else 4646 # PORTME Check for flag to pass linker flags through the system compiler. 4647 case $host_os in 4648 aix*) 4649 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4650 if test ia64 = "$host_cpu"; then 4651 # AIX 5 now supports IA64 processor 4652 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4653 else 4654 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4655 fi 4656 ;; 4657 4658 darwin* | rhapsody*) 4659 # PIC is the default on this platform 4660 # Common symbols not allowed in MH_DYLIB files 4661 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4662 case $cc_basename in 4663 nagfor*) 4664 # NAG Fortran compiler 4665 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4666 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4667 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4668 ;; 4669 esac 4670 ;; 4671 4672 mingw* | cygwin* | pw32* | os2* | cegcc*) 4673 # This hack is so that the source file can tell whether it is being 4674 # built for inclusion in a dll (and should export symbols for example). 4675 m4_if([$1], [GCJ], [], 4676 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4677 case $host_os in 4678 os2*) 4679 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4680 ;; 4681 esac 4682 ;; 4683 4684 hpux9* | hpux10* | hpux11*) 4685 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4686 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4687 # not for PA HP-UX. 4688 case $host_cpu in 4689 hppa*64*|ia64*) 4690 # +Z the default 4691 ;; 4692 *) 4693 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4694 ;; 4695 esac 4696 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4697 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4698 ;; 4699 4700 irix5* | irix6* | nonstopux*) 4701 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4702 # PIC (with -KPIC) is the default. 4703 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4704 ;; 4705 4706 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4707 case $cc_basename in 4708 # old Intel for x86_64, which still supported -KPIC. 4709 ecc*) 4710 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4711 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4712 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4713 ;; 4714 # icc used to be incompatible with GCC. 4715 # ICC 10 doesn't accept -KPIC any more. 4716 icc* | ifort*) 4717 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4718 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4719 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4720 ;; 4721 # Lahey Fortran 8.1. 4722 lf95*) 4723 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4724 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4725 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4726 ;; 4727 nagfor*) 4728 # NAG Fortran compiler 4729 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4730 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4731 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4732 ;; 4733 tcc*) 4734 # Fabrice Bellard et al's Tiny C Compiler 4735 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4736 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4737 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4738 ;; 4739 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4740 # Portland Group compilers (*not* the Pentium gcc compiler, 4741 # which looks to be a dead project) 4742 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4743 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4744 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4745 ;; 4746 ccc*) 4747 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4748 # All Alpha code is PIC. 4749 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4750 ;; 4751 xl* | bgxl* | bgf* | mpixl*) 4752 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4753 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4754 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4755 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4756 ;; 4757 *) 4758 case `$CC -V 2>&1 | $SED 5q` in 4759 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4760 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4761 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4762 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4763 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4764 ;; 4765 *Sun\ F* | *Sun*Fortran*) 4766 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4767 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4768 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4769 ;; 4770 *Sun\ C*) 4771 # Sun C 5.9 4772 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4773 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4774 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4775 ;; 4776 *Intel*\ [[CF]]*Compiler*) 4777 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4778 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4779 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4780 ;; 4781 *Portland\ Group*) 4782 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4783 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4784 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4785 ;; 4786 esac 4787 ;; 4788 esac 4789 ;; 4790 4791 newsos6) 4792 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4793 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4794 ;; 4795 4796 *nto* | *qnx*) 4797 # QNX uses GNU C++, but need to define -shared option too, otherwise 4798 # it will coredump. 4799 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4800 ;; 4801 4802 osf3* | osf4* | osf5*) 4803 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4804 # All OSF/1 code is PIC. 4805 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4806 ;; 4807 4808 rdos*) 4809 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4810 ;; 4811 4812 solaris*) 4813 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4814 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4815 case $cc_basename in 4816 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4817 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4818 *) 4819 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4820 esac 4821 ;; 4822 4823 sunos4*) 4824 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4825 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4826 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4827 ;; 4828 4829 sysv4 | sysv4.2uw2* | sysv4.3*) 4830 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4831 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4832 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4833 ;; 4834 4835 sysv4*MP*) 4836 if test -d /usr/nec; then 4837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4839 fi 4840 ;; 4841 4842 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4843 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4844 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4845 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4846 ;; 4847 4848 unicos*) 4849 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4850 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4851 ;; 4852 4853 uts4*) 4854 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4855 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4856 ;; 4857 4858 *) 4859 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4860 ;; 4861 esac 4862 fi 4863]) 4864case $host_os in 4865 # For platforms that do not support PIC, -DPIC is meaningless: 4866 *djgpp*) 4867 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4868 ;; 4869 *) 4870 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4871 ;; 4872esac 4873 4874AC_CACHE_CHECK([for $compiler option to produce PIC], 4875 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4876 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4877_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4878 4879# 4880# Check to make sure the PIC flag actually works. 4881# 4882if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4883 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4884 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4885 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4886 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4887 "" | " "*) ;; 4888 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4889 esac], 4890 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4891 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4892fi 4893_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4894 [Additional compiler flags for building library objects]) 4895 4896_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4897 [How to pass a linker flag through the compiler]) 4898# 4899# Check to make sure the static flag actually works. 4900# 4901wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4902_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4903 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4904 $lt_tmp_static_flag, 4905 [], 4906 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4907_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4908 [Compiler flag to prevent dynamic linking]) 4909])# _LT_COMPILER_PIC 4910 4911 4912# _LT_LINKER_SHLIBS([TAGNAME]) 4913# ---------------------------- 4914# See if the linker supports building shared libraries. 4915m4_defun([_LT_LINKER_SHLIBS], 4916[AC_REQUIRE([LT_PATH_LD])dnl 4917AC_REQUIRE([LT_PATH_NM])dnl 4918m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4919m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4920m4_require([_LT_DECL_EGREP])dnl 4921m4_require([_LT_DECL_SED])dnl 4922m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4923m4_require([_LT_TAG_COMPILER])dnl 4924AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4925m4_if([$1], [CXX], [ 4926 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4927 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4928 case $host_os in 4929 aix[[4-9]]*) 4930 # If we're using GNU nm, then we don't want the "-C" option. 4931 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 4932 # Without the "-l" option, or with the "-B" option, AIX nm treats 4933 # weak defined symbols like other global defined symbols, whereas 4934 # GNU nm marks them as "W". 4935 # While the 'weak' keyword is ignored in the Export File, we need 4936 # it in the Import File for the 'aix-soname' feature, so we have 4937 # to replace the "-B" option with "-P" for AIX nm. 4938 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4939 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 4940 else 4941 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 4942 fi 4943 ;; 4944 pw32*) 4945 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds 4946 ;; 4947 cygwin* | mingw* | cegcc*) 4948 case $cc_basename in 4949 cl* | icl*) 4950 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4951 ;; 4952 *) 4953 _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' 4954 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4955 ;; 4956 esac 4957 ;; 4958 *) 4959 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4960 ;; 4961 esac 4962], [ 4963 runpath_var= 4964 _LT_TAGVAR(allow_undefined_flag, $1)= 4965 _LT_TAGVAR(always_export_symbols, $1)=no 4966 _LT_TAGVAR(archive_cmds, $1)= 4967 _LT_TAGVAR(archive_expsym_cmds, $1)= 4968 _LT_TAGVAR(compiler_needs_object, $1)=no 4969 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4970 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4971 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4972 _LT_TAGVAR(hardcode_automatic, $1)=no 4973 _LT_TAGVAR(hardcode_direct, $1)=no 4974 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4976 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4977 _LT_TAGVAR(hardcode_minus_L, $1)=no 4978 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4979 _LT_TAGVAR(inherit_rpath, $1)=no 4980 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4981 _LT_TAGVAR(module_cmds, $1)= 4982 _LT_TAGVAR(module_expsym_cmds, $1)= 4983 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4984 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4985 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4986 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4987 # include_expsyms should be a list of space-separated symbols to be *always* 4988 # included in the symbol list 4989 _LT_TAGVAR(include_expsyms, $1)= 4990 # exclude_expsyms can be an extended regexp of symbols to exclude 4991 # it will be wrapped by ' (' and ')$', so one must not match beginning or 4992 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 4993 # as well as any symbol that contains 'd'. 4994 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4995 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4996 # platforms (ab)use it in PIC code, but their linkers get confused if 4997 # the symbol is explicitly referenced. Since portable code cannot 4998 # rely on this symbol name, it's probably fine to never include it in 4999 # preloaded symbol tables. 5000 # Exclude shared library initialization/finalization symbols. 5001dnl Note also adjust exclude_expsyms for C++ above. 5002 extract_expsyms_cmds= 5003 5004 case $host_os in 5005 cygwin* | mingw* | pw32* | cegcc*) 5006 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 5007 # When not using gcc, we currently assume that we are using 5008 # Microsoft Visual C++ or Intel C++ Compiler. 5009 if test yes != "$GCC"; then 5010 with_gnu_ld=no 5011 fi 5012 ;; 5013 interix*) 5014 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 5015 with_gnu_ld=yes 5016 ;; 5017 openbsd* | bitrig*) 5018 with_gnu_ld=no 5019 ;; 5020 esac 5021 5022 _LT_TAGVAR(ld_shlibs, $1)=yes 5023 5024 # On some targets, GNU ld is compatible enough with the native linker 5025 # that we're better off using the native interface for both. 5026 lt_use_gnu_ld_interface=no 5027 if test yes = "$with_gnu_ld"; then 5028 case $host_os in 5029 aix*) 5030 # The AIX port of GNU ld has always aspired to compatibility 5031 # with the native linker. However, as the warning in the GNU ld 5032 # block says, versions before 2.19.5* couldn't really create working 5033 # shared libraries, regardless of the interface used. 5034 case `$LD -v 2>&1` in 5035 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 5036 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 5037 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 5038 *) 5039 lt_use_gnu_ld_interface=yes 5040 ;; 5041 esac 5042 ;; 5043 *) 5044 lt_use_gnu_ld_interface=yes 5045 ;; 5046 esac 5047 fi 5048 5049 if test yes = "$lt_use_gnu_ld_interface"; then 5050 # If archive_cmds runs LD, not CC, wlarc should be empty 5051 wlarc='$wl' 5052 5053 # Set some defaults for GNU ld with shared library support. These 5054 # are reset later if shared libraries are not supported. Putting them 5055 # here allows them to be overridden if necessary. 5056 runpath_var=LD_RUN_PATH 5057 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5058 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 5059 # ancient GNU ld didn't support --whole-archive et. al. 5060 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 5061 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 5062 else 5063 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5064 fi 5065 supports_anon_versioning=no 5066 case `$LD -v | $SED -e 's/([[^)]]\+)\s\+//' 2>&1` in 5067 *GNU\ gold*) supports_anon_versioning=yes ;; 5068 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5069 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5070 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5071 *\ 2.11.*) ;; # other 2.11 versions 5072 *) supports_anon_versioning=yes ;; 5073 esac 5074 5075 # See if GNU ld supports shared libraries. 5076 case $host_os in 5077 aix[[3-9]]*) 5078 # On AIX/PPC, the GNU linker is very broken 5079 if test ia64 != "$host_cpu"; then 5080 _LT_TAGVAR(ld_shlibs, $1)=no 5081 cat <<_LT_EOF 1>&2 5082 5083*** Warning: the GNU linker, at least up to release 2.19, is reported 5084*** to be unable to reliably create shared libraries on AIX. 5085*** Therefore, libtool is disabling shared libraries support. If you 5086*** really care for shared libraries, you may want to install binutils 5087*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 5088*** You will then need to restart the configuration process. 5089 5090_LT_EOF 5091 fi 5092 ;; 5093 5094 amigaos*) 5095 case $host_cpu in 5096 powerpc) 5097 # see comment about AmigaOS4 .so support 5098 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5099 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5100 ;; 5101 m68k) 5102 _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)' 5103 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5104 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5105 ;; 5106 esac 5107 ;; 5108 5109 beos*) 5110 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5111 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5112 # Joseph Beckenbach <[email protected]> says some releases of gcc 5113 # support --undefined. This deserves some investigation. FIXME 5114 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5115 else 5116 _LT_TAGVAR(ld_shlibs, $1)=no 5117 fi 5118 ;; 5119 5120 cygwin* | mingw* | pw32* | cegcc*) 5121 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5122 # as there is no search path for DLLs. 5123 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5124 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 5125 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5126 _LT_TAGVAR(always_export_symbols, $1)=no 5127 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5128 _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' 5129 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 5130 5131 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5132 _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' 5133 # If the export-symbols file already is a .def file, use it as 5134 # is; otherwise, prepend EXPORTS... 5135 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5136 cp $export_symbols $output_objdir/$soname.def; 5137 else 5138 echo EXPORTS > $output_objdir/$soname.def; 5139 cat $export_symbols >> $output_objdir/$soname.def; 5140 fi~ 5141 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5142 else 5143 _LT_TAGVAR(ld_shlibs, $1)=no 5144 fi 5145 ;; 5146 5147 haiku*) 5148 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5149 _LT_TAGVAR(link_all_deplibs, $1)=yes 5150 ;; 5151 5152 os2*) 5153 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5154 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5155 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5156 shrext_cmds=.dll 5157 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5158 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5159 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5160 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5161 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5162 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5163 emximp -o $lib $output_objdir/$libname.def' 5164 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5165 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5166 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5167 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5168 prefix_cmds="$SED"~ 5169 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5170 prefix_cmds="$prefix_cmds -e 1d"; 5171 fi~ 5172 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5173 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5174 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5175 emximp -o $lib $output_objdir/$libname.def' 5176 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5177 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5178 _LT_TAGVAR(file_list_spec, $1)='@' 5179 ;; 5180 5181 interix[[3-9]]*) 5182 _LT_TAGVAR(hardcode_direct, $1)=no 5183 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5184 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5185 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5186 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5187 # Instead, shared libraries are loaded at an image base (0x10000000 by 5188 # default) and relocated if they conflict, which is a slow very memory 5189 # consuming and fragmenting process. To avoid this, we pick a random, 5190 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5191 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5192 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5193 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5194 ;; 5195 5196 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 5197 tmp_diet=no 5198 if test linux-dietlibc = "$host_os"; then 5199 case $cc_basename in 5200 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 5201 esac 5202 fi 5203 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 5204 && test no = "$tmp_diet" 5205 then 5206 tmp_addflag=' $pic_flag' 5207 tmp_sharedflag='-shared' 5208 case $cc_basename,$host_cpu in 5209 pgcc*) # Portland Group C compiler 5210 _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' 5211 tmp_addflag=' $pic_flag' 5212 ;; 5213 pgf77* | pgf90* | pgf95* | pgfortran*) 5214 # Portland Group f77 and f90 compilers 5215 _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' 5216 tmp_addflag=' $pic_flag -Mnomain' ;; 5217 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5218 tmp_addflag=' -i_dynamic' ;; 5219 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5220 tmp_addflag=' -i_dynamic -nofor_main' ;; 5221 ifc* | ifort*) # Intel Fortran compiler 5222 tmp_addflag=' -nofor_main' ;; 5223 lf95*) # Lahey Fortran 8.1 5224 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5225 tmp_sharedflag='--shared' ;; 5226 nagfor*) # NAGFOR 5.3 5227 tmp_sharedflag='-Wl,-shared' ;; 5228 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 5229 tmp_sharedflag='-qmkshrobj' 5230 tmp_addflag= ;; 5231 nvcc*) # Cuda Compiler Driver 2.2 5232 _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' 5233 _LT_TAGVAR(compiler_needs_object, $1)=yes 5234 ;; 5235 esac 5236 case `$CC -V 2>&1 | $SED 5q` in 5237 *Sun\ C*) # Sun C 5.9 5238 _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' 5239 _LT_TAGVAR(compiler_needs_object, $1)=yes 5240 tmp_sharedflag='-G' ;; 5241 *Sun\ F*) # Sun Fortran 8.3 5242 tmp_sharedflag='-G' ;; 5243 esac 5244 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5245 5246 if test yes = "$supports_anon_versioning"; then 5247 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5248 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5249 echo "local: *; };" >> $output_objdir/$libname.ver~ 5250 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 5251 fi 5252 5253 case $cc_basename in 5254 tcc*) 5255 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' 5256 ;; 5257 xlf* | bgf* | bgxlf* | mpixlf*) 5258 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 5259 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 5260 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5261 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 5262 if test yes = "$supports_anon_versioning"; then 5263 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5264 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5265 echo "local: *; };" >> $output_objdir/$libname.ver~ 5266 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 5267 fi 5268 ;; 5269 esac 5270 else 5271 _LT_TAGVAR(ld_shlibs, $1)=no 5272 fi 5273 ;; 5274 5275 netbsd*) 5276 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5277 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5278 wlarc= 5279 else 5280 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5281 _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' 5282 fi 5283 ;; 5284 5285 solaris*) 5286 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 5287 _LT_TAGVAR(ld_shlibs, $1)=no 5288 cat <<_LT_EOF 1>&2 5289 5290*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5291*** create shared libraries on Solaris systems. Therefore, libtool 5292*** is disabling shared libraries support. We urge you to upgrade GNU 5293*** binutils to release 2.9.1 or newer. Another option is to modify 5294*** your PATH or compiler configuration so that the native linker is 5295*** used, and then restart. 5296 5297_LT_EOF 5298 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5299 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5300 _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' 5301 else 5302 _LT_TAGVAR(ld_shlibs, $1)=no 5303 fi 5304 ;; 5305 5306 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5307 case `$LD -v 2>&1` in 5308 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5309 _LT_TAGVAR(ld_shlibs, $1)=no 5310 cat <<_LT_EOF 1>&2 5311 5312*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 5313*** reliably create shared libraries on SCO systems. Therefore, libtool 5314*** is disabling shared libraries support. We urge you to upgrade GNU 5315*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5316*** your PATH or compiler configuration so that the native linker is 5317*** used, and then restart. 5318 5319_LT_EOF 5320 ;; 5321 *) 5322 # For security reasons, it is highly recommended that you always 5323 # use absolute paths for naming shared libraries, and exclude the 5324 # DT_RUNPATH tag from executables and libraries. But doing so 5325 # requires that you compile everything twice, which is a pain. 5326 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5327 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5328 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5329 _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' 5330 else 5331 _LT_TAGVAR(ld_shlibs, $1)=no 5332 fi 5333 ;; 5334 esac 5335 ;; 5336 5337 sunos4*) 5338 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5339 wlarc= 5340 _LT_TAGVAR(hardcode_direct, $1)=yes 5341 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5342 ;; 5343 5344 *) 5345 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5346 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5347 _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' 5348 else 5349 _LT_TAGVAR(ld_shlibs, $1)=no 5350 fi 5351 ;; 5352 esac 5353 5354 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then 5355 runpath_var= 5356 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5357 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5358 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5359 fi 5360 else 5361 # PORTME fill in a description of your system's linker (not GNU ld) 5362 case $host_os in 5363 aix3*) 5364 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5365 _LT_TAGVAR(always_export_symbols, $1)=yes 5366 _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' 5367 # Note: this linker hardcodes the directories in LIBPATH if there 5368 # are no directories specified by -L. 5369 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5370 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 5371 # Neither direct hardcoding nor static linking is supported with a 5372 # broken collect2. 5373 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5374 fi 5375 ;; 5376 5377 aix[[4-9]]*) 5378 if test ia64 = "$host_cpu"; then 5379 # On IA64, the linker does run time linking by default, so we don't 5380 # have to do anything special. 5381 aix_use_runtimelinking=no 5382 exp_sym_flag='-Bexport' 5383 no_entry_flag= 5384 else 5385 # If we're using GNU nm, then we don't want the "-C" option. 5386 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 5387 # Without the "-l" option, or with the "-B" option, AIX nm treats 5388 # weak defined symbols like other global defined symbols, whereas 5389 # GNU nm marks them as "W". 5390 # While the 'weak' keyword is ignored in the Export File, we need 5391 # it in the Import File for the 'aix-soname' feature, so we have 5392 # to replace the "-B" option with "-P" for AIX nm. 5393 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5394 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 5395 else 5396 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 5397 fi 5398 aix_use_runtimelinking=no 5399 5400 # Test if we are trying to use run time linking or normal 5401 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5402 # have runtime linking enabled, and use it for executables. 5403 # For shared libraries, we enable/disable runtime linking 5404 # depending on the kind of the shared library created - 5405 # when "with_aix_soname,aix_use_runtimelinking" is: 5406 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 5407 # "aix,yes" lib.so shared, rtl:yes, for executables 5408 # lib.a static archive 5409 # "both,no" lib.so.V(shr.o) shared, rtl:yes 5410 # lib.a(lib.so.V) shared, rtl:no, for executables 5411 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 5412 # lib.a(lib.so.V) shared, rtl:no 5413 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 5414 # lib.a static archive 5415 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5416 for ld_flag in $LDFLAGS; do 5417 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 5418 aix_use_runtimelinking=yes 5419 break 5420 fi 5421 done 5422 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 5423 # With aix-soname=svr4, we create the lib.so.V shared archives only, 5424 # so we don't have lib.a shared libs to link our executables. 5425 # We have to force runtime linking in this case. 5426 aix_use_runtimelinking=yes 5427 LDFLAGS="$LDFLAGS -Wl,-brtl" 5428 fi 5429 ;; 5430 esac 5431 5432 exp_sym_flag='-bexport' 5433 no_entry_flag='-bnoentry' 5434 fi 5435 5436 # When large executables or shared objects are built, AIX ld can 5437 # have problems creating the table of contents. If linking a library 5438 # or program results in "error TOC overflow" add -mminimal-toc to 5439 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5440 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5441 5442 _LT_TAGVAR(archive_cmds, $1)='' 5443 _LT_TAGVAR(hardcode_direct, $1)=yes 5444 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5445 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5446 _LT_TAGVAR(link_all_deplibs, $1)=yes 5447 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 5448 case $with_aix_soname,$aix_use_runtimelinking in 5449 aix,*) ;; # traditional, no import file 5450 svr4,* | *,yes) # use import file 5451 # The Import File defines what to hardcode. 5452 _LT_TAGVAR(hardcode_direct, $1)=no 5453 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5454 ;; 5455 esac 5456 5457 if test yes = "$GCC"; then 5458 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5459 # We only want to do this on AIX 4.2 and lower, the check 5460 # below for broken collect2 doesn't work under 4.3+ 5461 collect2name=`$CC -print-prog-name=collect2` 5462 if test -f "$collect2name" && 5463 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5464 then 5465 # We have reworked collect2 5466 : 5467 else 5468 # We have old collect2 5469 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5470 # It fails to find uninstalled libraries when the uninstalled 5471 # path is not listed in the libpath. Setting hardcode_minus_L 5472 # to unsupported forces relinking 5473 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5474 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5475 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5476 fi 5477 ;; 5478 esac 5479 shared_flag='-shared' 5480 if test yes = "$aix_use_runtimelinking"; then 5481 shared_flag="$shared_flag "'$wl-G' 5482 fi 5483 # Need to ensure runtime linking is disabled for the traditional 5484 # shared library, or the linker may eventually find shared libraries 5485 # /with/ Import File - we do not want to mix them. 5486 shared_flag_aix='-shared' 5487 shared_flag_svr4='-shared $wl-G' 5488 else 5489 # not using gcc 5490 if test ia64 = "$host_cpu"; then 5491 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5492 # chokes on -Wl,-G. The following line is correct: 5493 shared_flag='-G' 5494 else 5495 if test yes = "$aix_use_runtimelinking"; then 5496 shared_flag='$wl-G' 5497 else 5498 shared_flag='$wl-bM:SRE' 5499 fi 5500 shared_flag_aix='$wl-bM:SRE' 5501 shared_flag_svr4='$wl-G' 5502 fi 5503 fi 5504 5505 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 5506 # It seems that -bexpall does not export symbols beginning with 5507 # underscore (_), so it is better to generate a list of symbols to export. 5508 _LT_TAGVAR(always_export_symbols, $1)=yes 5509 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 5510 # Warning - without using the other runtime loading flags (-brtl), 5511 # -berok will link without error, but may produce a broken library. 5512 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5513 # Determine the default libpath from the value encoded in an 5514 # empty executable. 5515 _LT_SYS_MODULE_PATH_AIX([$1]) 5516 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5517 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 5518 else 5519 if test ia64 = "$host_cpu"; then 5520 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 5521 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5522 _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" 5523 else 5524 # Determine the default libpath from the value encoded in an 5525 # empty executable. 5526 _LT_SYS_MODULE_PATH_AIX([$1]) 5527 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5528 # Warning - without using the other run time loading flags, 5529 # -berok will link without error, but may produce a broken library. 5530 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 5531 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 5532 if test yes = "$with_gnu_ld"; then 5533 # We only use this code for GNU lds that support --whole-archive. 5534 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 5535 else 5536 # Exported symbols can be pulled into shared objects from archives 5537 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5538 fi 5539 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5540 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 5541 # -brtl affects multiple linker settings, -berok does not and is overridden later 5542 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 5543 if test svr4 != "$with_aix_soname"; then 5544 # This is similar to how AIX traditionally builds its shared libraries. 5545 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 5546 fi 5547 if test aix != "$with_aix_soname"; then 5548 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 5549 else 5550 # used by -dlpreopen to get the symbols 5551 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 5552 fi 5553 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 5554 fi 5555 fi 5556 ;; 5557 5558 amigaos*) 5559 case $host_cpu in 5560 powerpc) 5561 # see comment about AmigaOS4 .so support 5562 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5563 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5564 ;; 5565 m68k) 5566 _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)' 5567 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5568 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5569 ;; 5570 esac 5571 ;; 5572 5573 bsdi[[45]]*) 5574 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5575 ;; 5576 5577 cygwin* | mingw* | pw32* | cegcc*) 5578 # When not using gcc, we currently assume that we are using 5579 # Microsoft Visual C++ or Intel C++ Compiler. 5580 # hardcode_libdir_flag_spec is actually meaningless, as there is 5581 # no search path for DLLs. 5582 case $cc_basename in 5583 cl* | icl*) 5584 # Native MSVC or ICC 5585 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5586 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5587 _LT_TAGVAR(always_export_symbols, $1)=yes 5588 _LT_TAGVAR(file_list_spec, $1)='@' 5589 # Tell ltmain to make .lib files, not .a files. 5590 libext=lib 5591 # Tell ltmain to make .dll files, not .so files. 5592 shrext_cmds=.dll 5593 # FIXME: Setting linknames here is a bad hack. 5594 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 5595 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5596 cp "$export_symbols" "$output_objdir/$soname.def"; 5597 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 5598 else 5599 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 5600 fi~ 5601 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5602 linknames=' 5603 # The linker will not automatically build a static lib if we build a DLL. 5604 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5605 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5606 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5607 _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' 5608 # Don't use ranlib 5609 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5610 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5611 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5612 case $lt_outputfile in 5613 *.exe|*.EXE) ;; 5614 *) 5615 lt_outputfile=$lt_outputfile.exe 5616 lt_tool_outputfile=$lt_tool_outputfile.exe 5617 ;; 5618 esac~ 5619 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 5620 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5621 $RM "$lt_outputfile.manifest"; 5622 fi' 5623 ;; 5624 *) 5625 # Assume MSVC and ICC wrapper 5626 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5627 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5628 # Tell ltmain to make .lib files, not .a files. 5629 libext=lib 5630 # Tell ltmain to make .dll files, not .so files. 5631 shrext_cmds=.dll 5632 # FIXME: Setting linknames here is a bad hack. 5633 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5634 # The linker will automatically build a .lib file if we build a DLL. 5635 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5636 # FIXME: Should let the user specify the lib program. 5637 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5638 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5639 ;; 5640 esac 5641 ;; 5642 5643 darwin* | rhapsody*) 5644 _LT_DARWIN_LINKER_FEATURES($1) 5645 ;; 5646 5647 dgux*) 5648 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5649 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5650 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5651 ;; 5652 5653 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5654 # support. Future versions do this automatically, but an explicit c++rt0.o 5655 # does not break anything, and helps significantly (at the cost of a little 5656 # extra space). 5657 freebsd2.2*) 5658 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5659 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5660 _LT_TAGVAR(hardcode_direct, $1)=yes 5661 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5662 ;; 5663 5664 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5665 freebsd2.*) 5666 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5667 _LT_TAGVAR(hardcode_direct, $1)=yes 5668 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5669 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5670 ;; 5671 5672 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5673 freebsd* | dragonfly* | midnightbsd*) 5674 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5675 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5676 _LT_TAGVAR(hardcode_direct, $1)=yes 5677 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5678 ;; 5679 5680 hpux9*) 5681 if test yes = "$GCC"; then 5682 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 5683 else 5684 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 5685 fi 5686 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5687 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5688 _LT_TAGVAR(hardcode_direct, $1)=yes 5689 5690 # hardcode_minus_L: Not really in the search PATH, 5691 # but as the default location of the library. 5692 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5693 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5694 ;; 5695 5696 hpux10*) 5697 if test yes,no = "$GCC,$with_gnu_ld"; then 5698 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5699 else 5700 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5701 fi 5702 if test no = "$with_gnu_ld"; then 5703 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5704 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5705 _LT_TAGVAR(hardcode_direct, $1)=yes 5706 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5707 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5708 # hardcode_minus_L: Not really in the search PATH, 5709 # but as the default location of the library. 5710 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5711 fi 5712 ;; 5713 5714 hpux11*) 5715 if test yes,no = "$GCC,$with_gnu_ld"; then 5716 case $host_cpu in 5717 hppa*64*) 5718 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5719 ;; 5720 ia64*) 5721 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5722 ;; 5723 *) 5724 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5725 ;; 5726 esac 5727 else 5728 case $host_cpu in 5729 hppa*64*) 5730 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5731 ;; 5732 ia64*) 5733 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5734 ;; 5735 *) 5736 m4_if($1, [], [ 5737 # Older versions of the 11.00 compiler do not understand -b yet 5738 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5739 _LT_LINKER_OPTION([if $CC understands -b], 5740 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5741 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5742 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5743 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5744 ;; 5745 esac 5746 fi 5747 if test no = "$with_gnu_ld"; then 5748 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5749 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5750 5751 case $host_cpu in 5752 hppa*64*|ia64*) 5753 _LT_TAGVAR(hardcode_direct, $1)=no 5754 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5755 ;; 5756 *) 5757 _LT_TAGVAR(hardcode_direct, $1)=yes 5758 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5759 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5760 5761 # hardcode_minus_L: Not really in the search PATH, 5762 # but as the default location of the library. 5763 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5764 ;; 5765 esac 5766 fi 5767 ;; 5768 5769 irix5* | irix6* | nonstopux*) 5770 if test yes = "$GCC"; then 5771 _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' 5772 # Try to use the -exported_symbol ld option, if it does not 5773 # work, assume that -exports_file does not work either and 5774 # implicitly export all symbols. 5775 # This should be the same for all languages, so no per-tag cache variable. 5776 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5777 [lt_cv_irix_exported_symbol], 5778 [save_LDFLAGS=$LDFLAGS 5779 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 5780 AC_LINK_IFELSE( 5781 [AC_LANG_SOURCE( 5782 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5783 [C++], [[int foo (void) { return 0; }]], 5784 [Fortran 77], [[ 5785 subroutine foo 5786 end]], 5787 [Fortran], [[ 5788 subroutine foo 5789 end]])])], 5790 [lt_cv_irix_exported_symbol=yes], 5791 [lt_cv_irix_exported_symbol=no]) 5792 LDFLAGS=$save_LDFLAGS]) 5793 if test yes = "$lt_cv_irix_exported_symbol"; then 5794 _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' 5795 fi 5796 else 5797 _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' 5798 _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' 5799 fi 5800 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5801 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5802 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5803 _LT_TAGVAR(inherit_rpath, $1)=yes 5804 _LT_TAGVAR(link_all_deplibs, $1)=yes 5805 ;; 5806 5807 linux*) 5808 case $cc_basename in 5809 tcc*) 5810 # Fabrice Bellard et al's Tiny C Compiler 5811 _LT_TAGVAR(ld_shlibs, $1)=yes 5812 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5813 ;; 5814 esac 5815 ;; 5816 5817 netbsd*) 5818 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5819 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5820 else 5821 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5822 fi 5823 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5824 _LT_TAGVAR(hardcode_direct, $1)=yes 5825 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5826 ;; 5827 5828 newsos6) 5829 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5830 _LT_TAGVAR(hardcode_direct, $1)=yes 5831 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5832 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5833 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5834 ;; 5835 5836 *nto* | *qnx*) 5837 ;; 5838 5839 openbsd* | bitrig*) 5840 if test -f /usr/libexec/ld.so; then 5841 _LT_TAGVAR(hardcode_direct, $1)=yes 5842 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5843 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5844 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5845 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5846 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 5847 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5848 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5849 else 5850 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5851 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5852 fi 5853 else 5854 _LT_TAGVAR(ld_shlibs, $1)=no 5855 fi 5856 ;; 5857 5858 os2*) 5859 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5860 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5861 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5862 shrext_cmds=.dll 5863 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5864 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5865 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5866 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5867 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5868 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5869 emximp -o $lib $output_objdir/$libname.def' 5870 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5871 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5872 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5873 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5874 prefix_cmds="$SED"~ 5875 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5876 prefix_cmds="$prefix_cmds -e 1d"; 5877 fi~ 5878 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5879 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5880 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5881 emximp -o $lib $output_objdir/$libname.def' 5882 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5883 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5884 _LT_TAGVAR(file_list_spec, $1)='@' 5885 ;; 5886 5887 osf3*) 5888 if test yes = "$GCC"; then 5889 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5890 _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' 5891 else 5892 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5893 _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' 5894 fi 5895 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5896 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5897 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5898 ;; 5899 5900 osf4* | osf5*) # as osf3* with the addition of -msym flag 5901 if test yes = "$GCC"; then 5902 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5903 _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' 5904 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5905 else 5906 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5907 _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' 5908 _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~ 5909 $CC -shared$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' 5910 5911 # Both c and cxx compiler support -rpath directly 5912 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5913 fi 5914 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5915 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5916 ;; 5917 5918 solaris*) 5919 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5920 if test yes = "$GCC"; then 5921 wlarc='$wl' 5922 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5923 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5924 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5925 else 5926 case `$CC -V 2>&1` in 5927 *"Compilers 5.0"*) 5928 wlarc='' 5929 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 5930 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5931 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5932 ;; 5933 *) 5934 wlarc='$wl' 5935 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5936 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5937 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5938 ;; 5939 esac 5940 fi 5941 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5942 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5943 case $host_os in 5944 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5945 *) 5946 # The compiler driver will combine and reorder linker options, 5947 # but understands '-z linker_flag'. GCC discards it without '$wl', 5948 # but is careful enough not to reorder. 5949 # Supported since Solaris 2.6 (maybe 2.5.1?) 5950 if test yes = "$GCC"; then 5951 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 5952 else 5953 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5954 fi 5955 ;; 5956 esac 5957 _LT_TAGVAR(link_all_deplibs, $1)=yes 5958 ;; 5959 5960 sunos4*) 5961 if test sequent = "$host_vendor"; then 5962 # Use $CC to link under sequent, because it throws in some extra .o 5963 # files that make .init and .fini sections work. 5964 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5965 else 5966 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5967 fi 5968 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5969 _LT_TAGVAR(hardcode_direct, $1)=yes 5970 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5971 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5972 ;; 5973 5974 sysv4) 5975 case $host_vendor in 5976 sni) 5977 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5978 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5979 ;; 5980 siemens) 5981 ## LD is ld it makes a PLAMLIB 5982 ## CC just makes a GrossModule. 5983 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5984 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5985 _LT_TAGVAR(hardcode_direct, $1)=no 5986 ;; 5987 motorola) 5988 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5989 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5990 ;; 5991 esac 5992 runpath_var='LD_RUN_PATH' 5993 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5994 ;; 5995 5996 sysv4.3*) 5997 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5998 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5999 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6000 ;; 6001 6002 sysv4*MP*) 6003 if test -d /usr/nec; then 6004 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6005 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6006 runpath_var=LD_RUN_PATH 6007 hardcode_runpath_var=yes 6008 _LT_TAGVAR(ld_shlibs, $1)=yes 6009 fi 6010 ;; 6011 6012 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6013 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6014 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6015 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6016 runpath_var='LD_RUN_PATH' 6017 6018 if test yes = "$GCC"; then 6019 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6020 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6021 else 6022 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6023 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6024 fi 6025 ;; 6026 6027 sysv5* | sco3.2v5* | sco5v6*) 6028 # Note: We CANNOT use -z defs as we might desire, because we do not 6029 # link with -lc, and that would cause any symbols used from libc to 6030 # always be unresolved, which means just about no library would 6031 # ever link correctly. If we're not using GNU ld we use -z text 6032 # though, which does catch some bad symbols but isn't as heavy-handed 6033 # as -z defs. 6034 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6035 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 6036 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6037 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6038 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 6039 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6040 _LT_TAGVAR(link_all_deplibs, $1)=yes 6041 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 6042 runpath_var='LD_RUN_PATH' 6043 6044 if test yes = "$GCC"; then 6045 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6046 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6047 else 6048 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6049 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6050 fi 6051 ;; 6052 6053 uts4*) 6054 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6055 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6056 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6057 ;; 6058 6059 *) 6060 _LT_TAGVAR(ld_shlibs, $1)=no 6061 ;; 6062 esac 6063 6064 if test sni = "$host_vendor"; then 6065 case $host in 6066 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 6067 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' 6068 ;; 6069 esac 6070 fi 6071 fi 6072]) 6073AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6074test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 6075 6076_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 6077 6078_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 6079_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 6080_LT_DECL([], [extract_expsyms_cmds], [2], 6081 [The commands to extract the exported symbol list from a shared archive]) 6082 6083# 6084# Do we need to explicitly link libc? 6085# 6086case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 6087x|xyes) 6088 # Assume -lc should be added 6089 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6090 6091 if test yes,yes = "$GCC,$enable_shared"; then 6092 case $_LT_TAGVAR(archive_cmds, $1) in 6093 *'~'*) 6094 # FIXME: we may have to deal with multi-command sequences. 6095 ;; 6096 '$CC '*) 6097 # Test whether the compiler implicitly links with -lc since on some 6098 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6099 # to ld, don't add -lc before -lgcc. 6100 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 6101 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 6102 [$RM conftest* 6103 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6104 6105 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6106 soname=conftest 6107 lib=conftest 6108 libobjs=conftest.$ac_objext 6109 deplibs= 6110 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 6111 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 6112 compiler_flags=-v 6113 linker_flags=-v 6114 verstring= 6115 output_objdir=. 6116 libname=conftest 6117 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 6118 _LT_TAGVAR(allow_undefined_flag, $1)= 6119 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 6120 then 6121 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6122 else 6123 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6124 fi 6125 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6126 else 6127 cat conftest.err 1>&5 6128 fi 6129 $RM conftest* 6130 ]) 6131 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 6132 ;; 6133 esac 6134 fi 6135 ;; 6136esac 6137 6138_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 6139 [Whether or not to add -lc for building shared libraries]) 6140_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 6141 [enable_shared_with_static_runtimes], [0], 6142 [Whether or not to disallow shared libs when runtime libs are static]) 6143_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 6144 [Compiler flag to allow reflexive dlopens]) 6145_LT_TAGDECL([], [whole_archive_flag_spec], [1], 6146 [Compiler flag to generate shared objects directly from archives]) 6147_LT_TAGDECL([], [compiler_needs_object], [1], 6148 [Whether the compiler copes with passing no objects directly]) 6149_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 6150 [Create an old-style archive from a shared archive]) 6151_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 6152 [Create a temporary old-style archive to link instead of a shared archive]) 6153_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 6154_LT_TAGDECL([], [archive_expsym_cmds], [2]) 6155_LT_TAGDECL([], [module_cmds], [2], 6156 [Commands used to build a loadable module if different from building 6157 a shared archive.]) 6158_LT_TAGDECL([], [module_expsym_cmds], [2]) 6159_LT_TAGDECL([], [with_gnu_ld], [1], 6160 [Whether we are building with GNU ld or not]) 6161_LT_TAGDECL([], [allow_undefined_flag], [1], 6162 [Flag that allows shared libraries with undefined symbols to be built]) 6163_LT_TAGDECL([], [no_undefined_flag], [1], 6164 [Flag that enforces no undefined symbols]) 6165_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 6166 [Flag to hardcode $libdir into a binary during linking. 6167 This must work even if $libdir does not exist]) 6168_LT_TAGDECL([], [hardcode_libdir_separator], [1], 6169 [Whether we need a single "-rpath" flag with a separated argument]) 6170_LT_TAGDECL([], [hardcode_direct], [0], 6171 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6172 DIR into the resulting binary]) 6173_LT_TAGDECL([], [hardcode_direct_absolute], [0], 6174 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6175 DIR into the resulting binary and the resulting library dependency is 6176 "absolute", i.e impossible to change by setting $shlibpath_var if the 6177 library is relocated]) 6178_LT_TAGDECL([], [hardcode_minus_L], [0], 6179 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 6180 into the resulting binary]) 6181_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 6182 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 6183 into the resulting binary]) 6184_LT_TAGDECL([], [hardcode_automatic], [0], 6185 [Set to "yes" if building a shared library automatically hardcodes DIR 6186 into the library and all subsequent libraries and executables linked 6187 against it]) 6188_LT_TAGDECL([], [inherit_rpath], [0], 6189 [Set to yes if linker adds runtime paths of dependent libraries 6190 to runtime path list]) 6191_LT_TAGDECL([], [link_all_deplibs], [0], 6192 [Whether libtool must link a program against all its dependency libraries]) 6193_LT_TAGDECL([], [always_export_symbols], [0], 6194 [Set to "yes" if exported symbols are required]) 6195_LT_TAGDECL([], [export_symbols_cmds], [2], 6196 [The commands to list exported symbols]) 6197_LT_TAGDECL([], [exclude_expsyms], [1], 6198 [Symbols that should not be listed in the preloaded symbols]) 6199_LT_TAGDECL([], [include_expsyms], [1], 6200 [Symbols that must always be exported]) 6201_LT_TAGDECL([], [prelink_cmds], [2], 6202 [Commands necessary for linking programs (against libraries) with templates]) 6203_LT_TAGDECL([], [postlink_cmds], [2], 6204 [Commands necessary for finishing linking programs]) 6205_LT_TAGDECL([], [file_list_spec], [1], 6206 [Specify filename containing input files]) 6207dnl FIXME: Not yet implemented 6208dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 6209dnl [Compiler flag to generate thread safe objects]) 6210])# _LT_LINKER_SHLIBS 6211 6212 6213# _LT_LANG_C_CONFIG([TAG]) 6214# ------------------------ 6215# Ensure that the configuration variables for a C compiler are suitably 6216# defined. These variables are subsequently used by _LT_CONFIG to write 6217# the compiler configuration to 'libtool'. 6218m4_defun([_LT_LANG_C_CONFIG], 6219[m4_require([_LT_DECL_EGREP])dnl 6220lt_save_CC=$CC 6221AC_LANG_PUSH(C) 6222 6223# Source file extension for C test sources. 6224ac_ext=c 6225 6226# Object file extension for compiled C test sources. 6227objext=o 6228_LT_TAGVAR(objext, $1)=$objext 6229 6230# Code to be used in simple compile tests 6231lt_simple_compile_test_code="int some_variable = 0;" 6232 6233# Code to be used in simple link tests 6234lt_simple_link_test_code='int main(){return(0);}' 6235 6236_LT_TAG_COMPILER 6237# Save the default compiler, since it gets overwritten when the other 6238# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 6239compiler_DEFAULT=$CC 6240 6241# save warnings/boilerplate of simple test code 6242_LT_COMPILER_BOILERPLATE 6243_LT_LINKER_BOILERPLATE 6244 6245## CAVEAT EMPTOR: 6246## There is no encapsulation within the following macros, do not change 6247## the running order or otherwise move them around unless you know exactly 6248## what you are doing... 6249if test -n "$compiler"; then 6250 _LT_COMPILER_NO_RTTI($1) 6251 _LT_COMPILER_PIC($1) 6252 _LT_COMPILER_C_O($1) 6253 _LT_COMPILER_FILE_LOCKS($1) 6254 _LT_LINKER_SHLIBS($1) 6255 _LT_SYS_DYNAMIC_LINKER($1) 6256 _LT_LINKER_HARDCODE_LIBPATH($1) 6257 LT_SYS_DLOPEN_SELF 6258 _LT_CMD_STRIPLIB 6259 6260 # Report what library types will actually be built 6261 AC_MSG_CHECKING([if libtool supports shared libraries]) 6262 AC_MSG_RESULT([$can_build_shared]) 6263 6264 AC_MSG_CHECKING([whether to build shared libraries]) 6265 test no = "$can_build_shared" && enable_shared=no 6266 6267 # On AIX, shared libraries and static libraries use the same namespace, and 6268 # are all built from PIC. 6269 case $host_os in 6270 aix3*) 6271 test yes = "$enable_shared" && enable_static=no 6272 if test -n "$RANLIB"; then 6273 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6274 postinstall_cmds='$RANLIB $lib' 6275 fi 6276 ;; 6277 6278 aix[[4-9]]*) 6279 if test ia64 != "$host_cpu"; then 6280 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 6281 yes,aix,yes) ;; # shared object as lib.so file only 6282 yes,svr4,*) ;; # shared object as lib.so archive member only 6283 yes,*) enable_static=no ;; # shared object in lib.a archive as well 6284 esac 6285 fi 6286 ;; 6287 esac 6288 AC_MSG_RESULT([$enable_shared]) 6289 6290 AC_MSG_CHECKING([whether to build static libraries]) 6291 # Make sure either enable_shared or enable_static is yes. 6292 test yes = "$enable_shared" || enable_static=yes 6293 AC_MSG_RESULT([$enable_static]) 6294 6295 _LT_CONFIG($1) 6296fi 6297AC_LANG_POP 6298CC=$lt_save_CC 6299])# _LT_LANG_C_CONFIG 6300 6301 6302# _LT_LANG_CXX_CONFIG([TAG]) 6303# -------------------------- 6304# Ensure that the configuration variables for a C++ compiler are suitably 6305# defined. These variables are subsequently used by _LT_CONFIG to write 6306# the compiler configuration to 'libtool'. 6307m4_defun([_LT_LANG_CXX_CONFIG], 6308[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6309m4_require([_LT_DECL_EGREP])dnl 6310m4_require([_LT_PATH_MANIFEST_TOOL])dnl 6311if test -n "$CXX" && ( test no != "$CXX" && 6312 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || 6313 (test g++ != "$CXX"))); then 6314 AC_PROG_CXXCPP 6315else 6316 _lt_caught_CXX_error=yes 6317fi 6318 6319AC_LANG_PUSH(C++) 6320_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6321_LT_TAGVAR(allow_undefined_flag, $1)= 6322_LT_TAGVAR(always_export_symbols, $1)=no 6323_LT_TAGVAR(archive_expsym_cmds, $1)= 6324_LT_TAGVAR(compiler_needs_object, $1)=no 6325_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6326_LT_TAGVAR(hardcode_direct, $1)=no 6327_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6328_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6329_LT_TAGVAR(hardcode_libdir_separator, $1)= 6330_LT_TAGVAR(hardcode_minus_L, $1)=no 6331_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6332_LT_TAGVAR(hardcode_automatic, $1)=no 6333_LT_TAGVAR(inherit_rpath, $1)=no 6334_LT_TAGVAR(module_cmds, $1)= 6335_LT_TAGVAR(module_expsym_cmds, $1)= 6336_LT_TAGVAR(link_all_deplibs, $1)=unknown 6337_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6338_LT_TAGVAR(reload_flag, $1)=$reload_flag 6339_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6340_LT_TAGVAR(no_undefined_flag, $1)= 6341_LT_TAGVAR(whole_archive_flag_spec, $1)= 6342_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6343 6344# Source file extension for C++ test sources. 6345ac_ext=cpp 6346 6347# Object file extension for compiled C++ test sources. 6348objext=o 6349_LT_TAGVAR(objext, $1)=$objext 6350 6351# No sense in running all these tests if we already determined that 6352# the CXX compiler isn't working. Some variables (like enable_shared) 6353# are currently assumed to apply to all compilers on this platform, 6354# and will be corrupted by setting them based on a non-working compiler. 6355if test yes != "$_lt_caught_CXX_error"; then 6356 # Code to be used in simple compile tests 6357 lt_simple_compile_test_code="int some_variable = 0;" 6358 6359 # Code to be used in simple link tests 6360 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 6361 6362 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6363 _LT_TAG_COMPILER 6364 6365 # save warnings/boilerplate of simple test code 6366 _LT_COMPILER_BOILERPLATE 6367 _LT_LINKER_BOILERPLATE 6368 6369 # Allow CC to be a program name with arguments. 6370 lt_save_CC=$CC 6371 lt_save_CFLAGS=$CFLAGS 6372 lt_save_LD=$LD 6373 lt_save_GCC=$GCC 6374 GCC=$GXX 6375 lt_save_with_gnu_ld=$with_gnu_ld 6376 lt_save_path_LD=$lt_cv_path_LD 6377 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 6378 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 6379 else 6380 $as_unset lt_cv_prog_gnu_ld 6381 fi 6382 if test -n "${lt_cv_path_LDCXX+set}"; then 6383 lt_cv_path_LD=$lt_cv_path_LDCXX 6384 else 6385 $as_unset lt_cv_path_LD 6386 fi 6387 test -z "${LDCXX+set}" || LD=$LDCXX 6388 CC=${CXX-"c++"} 6389 CFLAGS=$CXXFLAGS 6390 compiler=$CC 6391 _LT_TAGVAR(compiler, $1)=$CC 6392 _LT_CC_BASENAME([$compiler]) 6393 6394 if test -n "$compiler"; then 6395 # We don't want -fno-exception when compiling C++ code, so set the 6396 # no_builtin_flag separately 6397 if test yes = "$GXX"; then 6398 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 6399 else 6400 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 6401 fi 6402 6403 if test yes = "$GXX"; then 6404 # Set up default GNU C++ configuration 6405 6406 LT_PATH_LD 6407 6408 # Check if GNU C++ uses GNU ld as the underlying linker, since the 6409 # archiving commands below assume that GNU ld is being used. 6410 if test yes = "$with_gnu_ld"; then 6411 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6412 _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' 6413 6414 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6415 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6416 6417 # If archive_cmds runs LD, not CC, wlarc should be empty 6418 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 6419 # investigate it a little bit more. (MM) 6420 wlarc='$wl' 6421 6422 # ancient GNU ld didn't support --whole-archive et. al. 6423 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 6424 $GREP 'no-whole-archive' > /dev/null; then 6425 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 6426 else 6427 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6428 fi 6429 else 6430 with_gnu_ld=no 6431 wlarc= 6432 6433 # A generic and very simple default shared library creation 6434 # command for GNU C++ for the case where it uses the native 6435 # linker, instead of GNU ld. If possible, this setting should 6436 # overridden to take advantage of the native linker features on 6437 # the platform it is being used on. 6438 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6439 fi 6440 6441 # Commands to make compiler produce verbose output that lists 6442 # what "hidden" libraries, object files and flags are used when 6443 # linking a shared library. 6444 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6445 6446 else 6447 GXX=no 6448 with_gnu_ld=no 6449 wlarc= 6450 fi 6451 6452 # PORTME: fill in a description of your system's C++ link characteristics 6453 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 6454 _LT_TAGVAR(ld_shlibs, $1)=yes 6455 case $host_os in 6456 aix3*) 6457 # FIXME: insert proper C++ library support 6458 _LT_TAGVAR(ld_shlibs, $1)=no 6459 ;; 6460 aix[[4-9]]*) 6461 if test ia64 = "$host_cpu"; then 6462 # On IA64, the linker does run time linking by default, so we don't 6463 # have to do anything special. 6464 aix_use_runtimelinking=no 6465 exp_sym_flag='-Bexport' 6466 no_entry_flag= 6467 else 6468 aix_use_runtimelinking=no 6469 6470 # Test if we are trying to use run time linking or normal 6471 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6472 # have runtime linking enabled, and use it for executables. 6473 # For shared libraries, we enable/disable runtime linking 6474 # depending on the kind of the shared library created - 6475 # when "with_aix_soname,aix_use_runtimelinking" is: 6476 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 6477 # "aix,yes" lib.so shared, rtl:yes, for executables 6478 # lib.a static archive 6479 # "both,no" lib.so.V(shr.o) shared, rtl:yes 6480 # lib.a(lib.so.V) shared, rtl:no, for executables 6481 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 6482 # lib.a(lib.so.V) shared, rtl:no 6483 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 6484 # lib.a static archive 6485 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6486 for ld_flag in $LDFLAGS; do 6487 case $ld_flag in 6488 *-brtl*) 6489 aix_use_runtimelinking=yes 6490 break 6491 ;; 6492 esac 6493 done 6494 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 6495 # With aix-soname=svr4, we create the lib.so.V shared archives only, 6496 # so we don't have lib.a shared libs to link our executables. 6497 # We have to force runtime linking in this case. 6498 aix_use_runtimelinking=yes 6499 LDFLAGS="$LDFLAGS -Wl,-brtl" 6500 fi 6501 ;; 6502 esac 6503 6504 exp_sym_flag='-bexport' 6505 no_entry_flag='-bnoentry' 6506 fi 6507 6508 # When large executables or shared objects are built, AIX ld can 6509 # have problems creating the table of contents. If linking a library 6510 # or program results in "error TOC overflow" add -mminimal-toc to 6511 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6512 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6513 6514 _LT_TAGVAR(archive_cmds, $1)='' 6515 _LT_TAGVAR(hardcode_direct, $1)=yes 6516 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6517 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6518 _LT_TAGVAR(link_all_deplibs, $1)=yes 6519 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 6520 case $with_aix_soname,$aix_use_runtimelinking in 6521 aix,*) ;; # no import file 6522 svr4,* | *,yes) # use import file 6523 # The Import File defines what to hardcode. 6524 _LT_TAGVAR(hardcode_direct, $1)=no 6525 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6526 ;; 6527 esac 6528 6529 if test yes = "$GXX"; then 6530 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6531 # We only want to do this on AIX 4.2 and lower, the check 6532 # below for broken collect2 doesn't work under 4.3+ 6533 collect2name=`$CC -print-prog-name=collect2` 6534 if test -f "$collect2name" && 6535 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6536 then 6537 # We have reworked collect2 6538 : 6539 else 6540 # We have old collect2 6541 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6542 # It fails to find uninstalled libraries when the uninstalled 6543 # path is not listed in the libpath. Setting hardcode_minus_L 6544 # to unsupported forces relinking 6545 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6546 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6547 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6548 fi 6549 esac 6550 shared_flag='-shared' 6551 if test yes = "$aix_use_runtimelinking"; then 6552 shared_flag=$shared_flag' $wl-G' 6553 fi 6554 # Need to ensure runtime linking is disabled for the traditional 6555 # shared library, or the linker may eventually find shared libraries 6556 # /with/ Import File - we do not want to mix them. 6557 shared_flag_aix='-shared' 6558 shared_flag_svr4='-shared $wl-G' 6559 else 6560 # not using gcc 6561 if test ia64 = "$host_cpu"; then 6562 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6563 # chokes on -Wl,-G. The following line is correct: 6564 shared_flag='-G' 6565 else 6566 if test yes = "$aix_use_runtimelinking"; then 6567 shared_flag='$wl-G' 6568 else 6569 shared_flag='$wl-bM:SRE' 6570 fi 6571 shared_flag_aix='$wl-bM:SRE' 6572 shared_flag_svr4='$wl-G' 6573 fi 6574 fi 6575 6576 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 6577 # It seems that -bexpall does not export symbols beginning with 6578 # underscore (_), so it is better to generate a list of symbols to 6579 # export. 6580 _LT_TAGVAR(always_export_symbols, $1)=yes 6581 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 6582 # Warning - without using the other runtime loading flags (-brtl), 6583 # -berok will link without error, but may produce a broken library. 6584 # The "-G" linker flag allows undefined symbols. 6585 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' 6586 # Determine the default libpath from the value encoded in an empty 6587 # executable. 6588 _LT_SYS_MODULE_PATH_AIX([$1]) 6589 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6590 6591 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 6592 else 6593 if test ia64 = "$host_cpu"; then 6594 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 6595 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6596 _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" 6597 else 6598 # Determine the default libpath from the value encoded in an 6599 # empty executable. 6600 _LT_SYS_MODULE_PATH_AIX([$1]) 6601 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6602 # Warning - without using the other run time loading flags, 6603 # -berok will link without error, but may produce a broken library. 6604 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 6605 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 6606 if test yes = "$with_gnu_ld"; then 6607 # We only use this code for GNU lds that support --whole-archive. 6608 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 6609 else 6610 # Exported symbols can be pulled into shared objects from archives 6611 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6612 fi 6613 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6614 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 6615 # -brtl affects multiple linker settings, -berok does not and is overridden later 6616 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 6617 if test svr4 != "$with_aix_soname"; then 6618 # This is similar to how AIX traditionally builds its shared 6619 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. 6620 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 6621 fi 6622 if test aix != "$with_aix_soname"; then 6623 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 6624 else 6625 # used by -dlpreopen to get the symbols 6626 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 6627 fi 6628 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 6629 fi 6630 fi 6631 ;; 6632 6633 beos*) 6634 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6635 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6636 # Joseph Beckenbach <[email protected]> says some releases of gcc 6637 # support --undefined. This deserves some investigation. FIXME 6638 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6639 else 6640 _LT_TAGVAR(ld_shlibs, $1)=no 6641 fi 6642 ;; 6643 6644 chorus*) 6645 case $cc_basename in 6646 *) 6647 # FIXME: insert proper C++ library support 6648 _LT_TAGVAR(ld_shlibs, $1)=no 6649 ;; 6650 esac 6651 ;; 6652 6653 cygwin* | mingw* | pw32* | cegcc*) 6654 case $GXX,$cc_basename in 6655 ,cl* | no,cl* | ,icl* | no,icl*) 6656 # Native MSVC or ICC 6657 # hardcode_libdir_flag_spec is actually meaningless, as there is 6658 # no search path for DLLs. 6659 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6660 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6661 _LT_TAGVAR(always_export_symbols, $1)=yes 6662 _LT_TAGVAR(file_list_spec, $1)='@' 6663 # Tell ltmain to make .lib files, not .a files. 6664 libext=lib 6665 # Tell ltmain to make .dll files, not .so files. 6666 shrext_cmds=.dll 6667 # FIXME: Setting linknames here is a bad hack. 6668 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 6669 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6670 cp "$export_symbols" "$output_objdir/$soname.def"; 6671 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 6672 else 6673 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 6674 fi~ 6675 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6676 linknames=' 6677 # The linker will not automatically build a static lib if we build a DLL. 6678 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6679 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6680 # Don't use ranlib 6681 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6682 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6683 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6684 case $lt_outputfile in 6685 *.exe|*.EXE) ;; 6686 *) 6687 lt_outputfile=$lt_outputfile.exe 6688 lt_tool_outputfile=$lt_tool_outputfile.exe 6689 ;; 6690 esac~ 6691 func_to_tool_file "$lt_outputfile"~ 6692 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 6693 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6694 $RM "$lt_outputfile.manifest"; 6695 fi' 6696 ;; 6697 *) 6698 # g++ 6699 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6700 # as there is no search path for DLLs. 6701 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6702 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 6703 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6704 _LT_TAGVAR(always_export_symbols, $1)=no 6705 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6706 6707 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6708 _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' 6709 # If the export-symbols file already is a .def file, use it as 6710 # is; otherwise, prepend EXPORTS... 6711 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6712 cp $export_symbols $output_objdir/$soname.def; 6713 else 6714 echo EXPORTS > $output_objdir/$soname.def; 6715 cat $export_symbols >> $output_objdir/$soname.def; 6716 fi~ 6717 $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' 6718 else 6719 _LT_TAGVAR(ld_shlibs, $1)=no 6720 fi 6721 ;; 6722 esac 6723 ;; 6724 darwin* | rhapsody*) 6725 _LT_DARWIN_LINKER_FEATURES($1) 6726 ;; 6727 6728 os2*) 6729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6730 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6731 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6732 shrext_cmds=.dll 6733 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6734 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6735 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6736 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6737 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 6738 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6739 emximp -o $lib $output_objdir/$libname.def' 6740 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6741 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6742 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6743 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6744 prefix_cmds="$SED"~ 6745 if test EXPORTS = "`$SED 1q $export_symbols`"; then 6746 prefix_cmds="$prefix_cmds -e 1d"; 6747 fi~ 6748 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 6749 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 6750 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6751 emximp -o $lib $output_objdir/$libname.def' 6752 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 6753 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6754 _LT_TAGVAR(file_list_spec, $1)='@' 6755 ;; 6756 6757 dgux*) 6758 case $cc_basename in 6759 ec++*) 6760 # FIXME: insert proper C++ library support 6761 _LT_TAGVAR(ld_shlibs, $1)=no 6762 ;; 6763 ghcx*) 6764 # Green Hills C++ Compiler 6765 # FIXME: insert proper C++ library support 6766 _LT_TAGVAR(ld_shlibs, $1)=no 6767 ;; 6768 *) 6769 # FIXME: insert proper C++ library support 6770 _LT_TAGVAR(ld_shlibs, $1)=no 6771 ;; 6772 esac 6773 ;; 6774 6775 freebsd2.*) 6776 # C++ shared libraries reported to be fairly broken before 6777 # switch to ELF 6778 _LT_TAGVAR(ld_shlibs, $1)=no 6779 ;; 6780 6781 freebsd-elf*) 6782 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6783 ;; 6784 6785 freebsd* | dragonfly* | midnightbsd*) 6786 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6787 # conventions 6788 _LT_TAGVAR(ld_shlibs, $1)=yes 6789 ;; 6790 6791 haiku*) 6792 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6793 _LT_TAGVAR(link_all_deplibs, $1)=yes 6794 ;; 6795 6796 hpux9*) 6797 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6798 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6799 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6800 _LT_TAGVAR(hardcode_direct, $1)=yes 6801 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6802 # but as the default 6803 # location of the library. 6804 6805 case $cc_basename in 6806 CC*) 6807 # FIXME: insert proper C++ library support 6808 _LT_TAGVAR(ld_shlibs, $1)=no 6809 ;; 6810 aCC*) 6811 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 6812 # Commands to make compiler produce verbose output that lists 6813 # what "hidden" libraries, object files and flags are used when 6814 # linking a shared library. 6815 # 6816 # There doesn't appear to be a way to prevent this compiler from 6817 # explicitly linking system object files so we need to strip them 6818 # from the output so that they don't get included in the library 6819 # dependencies. 6820 output_verbose_link_cmd='templist=`($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"' 6821 ;; 6822 *) 6823 if test yes = "$GXX"; then 6824 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 6825 else 6826 # FIXME: insert proper C++ library support 6827 _LT_TAGVAR(ld_shlibs, $1)=no 6828 fi 6829 ;; 6830 esac 6831 ;; 6832 6833 hpux10*|hpux11*) 6834 if test no = "$with_gnu_ld"; then 6835 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6836 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6837 6838 case $host_cpu in 6839 hppa*64*|ia64*) 6840 ;; 6841 *) 6842 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6843 ;; 6844 esac 6845 fi 6846 case $host_cpu in 6847 hppa*64*|ia64*) 6848 _LT_TAGVAR(hardcode_direct, $1)=no 6849 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6850 ;; 6851 *) 6852 _LT_TAGVAR(hardcode_direct, $1)=yes 6853 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6854 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6855 # but as the default 6856 # location of the library. 6857 ;; 6858 esac 6859 6860 case $cc_basename in 6861 CC*) 6862 # FIXME: insert proper C++ library support 6863 _LT_TAGVAR(ld_shlibs, $1)=no 6864 ;; 6865 aCC*) 6866 case $host_cpu in 6867 hppa*64*) 6868 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6869 ;; 6870 ia64*) 6871 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6872 ;; 6873 *) 6874 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6875 ;; 6876 esac 6877 # Commands to make compiler produce verbose output that lists 6878 # what "hidden" libraries, object files and flags are used when 6879 # linking a shared library. 6880 # 6881 # There doesn't appear to be a way to prevent this compiler from 6882 # explicitly linking system object files so we need to strip them 6883 # from the output so that they don't get included in the library 6884 # dependencies. 6885 output_verbose_link_cmd='templist=`($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"' 6886 ;; 6887 *) 6888 if test yes = "$GXX"; then 6889 if test no = "$with_gnu_ld"; then 6890 case $host_cpu in 6891 hppa*64*) 6892 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6893 ;; 6894 ia64*) 6895 _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' 6896 ;; 6897 *) 6898 _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' 6899 ;; 6900 esac 6901 fi 6902 else 6903 # FIXME: insert proper C++ library support 6904 _LT_TAGVAR(ld_shlibs, $1)=no 6905 fi 6906 ;; 6907 esac 6908 ;; 6909 6910 interix[[3-9]]*) 6911 _LT_TAGVAR(hardcode_direct, $1)=no 6912 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6913 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6914 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6915 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6916 # Instead, shared libraries are loaded at an image base (0x10000000 by 6917 # default) and relocated if they conflict, which is a slow very memory 6918 # consuming and fragmenting process. To avoid this, we pick a random, 6919 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6920 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6921 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6922 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6923 ;; 6924 irix5* | irix6*) 6925 case $cc_basename in 6926 CC*) 6927 # SGI C++ 6928 _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' 6929 6930 # Archives containing C++ object files must be created using 6931 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6932 # necessary to make sure instantiated templates are included 6933 # in the archive. 6934 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6935 ;; 6936 *) 6937 if test yes = "$GXX"; then 6938 if test no = "$with_gnu_ld"; then 6939 _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' 6940 else 6941 _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' 6942 fi 6943 fi 6944 _LT_TAGVAR(link_all_deplibs, $1)=yes 6945 ;; 6946 esac 6947 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6948 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6949 _LT_TAGVAR(inherit_rpath, $1)=yes 6950 ;; 6951 6952 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6953 case $cc_basename in 6954 KCC*) 6955 # Kuck and Associates, Inc. (KAI) C++ Compiler 6956 6957 # KCC will only create a shared library if the output file 6958 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6959 # to its proper name (with version) after linking. 6960 _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' 6961 _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 $lib' 6962 # Commands to make compiler produce verbose output that lists 6963 # what "hidden" libraries, object files and flags are used when 6964 # linking a shared library. 6965 # 6966 # There doesn't appear to be a way to prevent this compiler from 6967 # explicitly linking system object files so we need to strip them 6968 # from the output so that they don't get included in the library 6969 # dependencies. 6970 output_verbose_link_cmd='templist=`$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"' 6971 6972 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6973 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6974 6975 # Archives containing C++ object files must be created using 6976 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6977 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6978 ;; 6979 icpc* | ecpc* ) 6980 # Intel C++ 6981 with_gnu_ld=yes 6982 # version 8.0 and above of icpc choke on multiply defined symbols 6983 # if we add $predep_objects and $postdep_objects, however 7.1 and 6984 # earlier do not add the objects themselves. 6985 case `$CC -V 2>&1` in 6986 *"Version 7."*) 6987 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6988 _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' 6989 ;; 6990 *) # Version 8.0 or newer 6991 tmp_idyn= 6992 case $host_cpu in 6993 ia64*) tmp_idyn=' -i_dynamic';; 6994 esac 6995 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6996 _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' 6997 ;; 6998 esac 6999 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7000 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7001 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7002 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 7003 ;; 7004 pgCC* | pgcpp*) 7005 # Portland Group C++ compiler 7006 case `$CC -V` in 7007 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 7008 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 7009 rm -rf $tpldir~ 7010 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 7011 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 7012 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 7013 rm -rf $tpldir~ 7014 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 7015 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 7016 $RANLIB $oldlib' 7017 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 7018 rm -rf $tpldir~ 7019 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7020 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7021 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 7022 rm -rf $tpldir~ 7023 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7024 $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' 7025 ;; 7026 *) # Version 6 and above use weak symbols 7027 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7028 _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' 7029 ;; 7030 esac 7031 7032 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' 7033 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7034 _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' 7035 ;; 7036 cxx*) 7037 # Compaq C++ 7038 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7039 _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' 7040 7041 runpath_var=LD_RUN_PATH 7042 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7043 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7044 7045 # Commands to make compiler produce verbose output that lists 7046 # what "hidden" libraries, object files and flags are used when 7047 # linking a shared library. 7048 # 7049 # There doesn't appear to be a way to prevent this compiler from 7050 # explicitly linking system object files so we need to strip them 7051 # from the output so that they don't get included in the library 7052 # dependencies. 7053 output_verbose_link_cmd='templist=`$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' 7054 ;; 7055 xl* | mpixl* | bgxl*) 7056 # IBM XL 8.0 on PPC, with GNU ld 7057 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7058 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7059 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7060 if test yes = "$supports_anon_versioning"; then 7061 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 7062 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 7063 echo "local: *; };" >> $output_objdir/$libname.ver~ 7064 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 7065 fi 7066 ;; 7067 *) 7068 case `$CC -V 2>&1 | $SED 5q` in 7069 *Sun\ C*) 7070 # Sun C++ 5.9 7071 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7072 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7073 _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' 7074 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7075 _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' 7076 _LT_TAGVAR(compiler_needs_object, $1)=yes 7077 7078 # Not sure whether something based on 7079 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 7080 # would be better. 7081 output_verbose_link_cmd='func_echo_all' 7082 7083 # Archives containing C++ object files must be created using 7084 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7085 # necessary to make sure instantiated templates are included 7086 # in the archive. 7087 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7088 ;; 7089 esac 7090 ;; 7091 esac 7092 ;; 7093 7094 lynxos*) 7095 # FIXME: insert proper C++ library support 7096 _LT_TAGVAR(ld_shlibs, $1)=no 7097 ;; 7098 7099 m88k*) 7100 # FIXME: insert proper C++ library support 7101 _LT_TAGVAR(ld_shlibs, $1)=no 7102 ;; 7103 7104 mvs*) 7105 case $cc_basename in 7106 cxx*) 7107 # FIXME: insert proper C++ library support 7108 _LT_TAGVAR(ld_shlibs, $1)=no 7109 ;; 7110 *) 7111 # FIXME: insert proper C++ library support 7112 _LT_TAGVAR(ld_shlibs, $1)=no 7113 ;; 7114 esac 7115 ;; 7116 7117 netbsd*) 7118 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 7119 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 7120 wlarc= 7121 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7122 _LT_TAGVAR(hardcode_direct, $1)=yes 7123 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7124 fi 7125 # Workaround some broken pre-1.5 toolchains 7126 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 7127 ;; 7128 7129 *nto* | *qnx*) 7130 _LT_TAGVAR(ld_shlibs, $1)=yes 7131 ;; 7132 7133 openbsd* | bitrig*) 7134 if test -f /usr/libexec/ld.so; then 7135 _LT_TAGVAR(hardcode_direct, $1)=yes 7136 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7137 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 7138 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 7139 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7140 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then 7141 _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' 7142 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 7143 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 7144 fi 7145 output_verbose_link_cmd=func_echo_all 7146 else 7147 _LT_TAGVAR(ld_shlibs, $1)=no 7148 fi 7149 ;; 7150 7151 osf3* | osf4* | osf5*) 7152 case $cc_basename in 7153 KCC*) 7154 # Kuck and Associates, Inc. (KAI) C++ Compiler 7155 7156 # KCC will only create a shared library if the output file 7157 # ends with ".so" (or ".sl" for HP-UX), so rename the library 7158 # to its proper name (with version) after linking. 7159 _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' 7160 7161 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7162 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7163 7164 # Archives containing C++ object files must be created using 7165 # the KAI C++ compiler. 7166 case $host in 7167 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 7168 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 7169 esac 7170 ;; 7171 RCC*) 7172 # Rational C++ 2.4.1 7173 # FIXME: insert proper C++ library support 7174 _LT_TAGVAR(ld_shlibs, $1)=no 7175 ;; 7176 cxx*) 7177 case $host in 7178 osf3*) 7179 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7180 _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' 7181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7182 ;; 7183 *) 7184 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 7185 _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' 7186 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 7187 echo "-hidden">> $lib.exp~ 7188 $CC -shared$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~ 7189 $RM $lib.exp' 7190 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7191 ;; 7192 esac 7193 7194 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7195 7196 # Commands to make compiler produce verbose output that lists 7197 # what "hidden" libraries, object files and flags are used when 7198 # linking a shared library. 7199 # 7200 # There doesn't appear to be a way to prevent this compiler from 7201 # explicitly linking system object files so we need to strip them 7202 # from the output so that they don't get included in the library 7203 # dependencies. 7204 output_verbose_link_cmd='templist=`$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"' 7205 ;; 7206 *) 7207 if test yes,no = "$GXX,$with_gnu_ld"; then 7208 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7209 case $host in 7210 osf3*) 7211 _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' 7212 ;; 7213 *) 7214 _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' 7215 ;; 7216 esac 7217 7218 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7219 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7220 7221 # Commands to make compiler produce verbose output that lists 7222 # what "hidden" libraries, object files and flags are used when 7223 # linking a shared library. 7224 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7225 7226 else 7227 # FIXME: insert proper C++ library support 7228 _LT_TAGVAR(ld_shlibs, $1)=no 7229 fi 7230 ;; 7231 esac 7232 ;; 7233 7234 psos*) 7235 # FIXME: insert proper C++ library support 7236 _LT_TAGVAR(ld_shlibs, $1)=no 7237 ;; 7238 7239 sunos4*) 7240 case $cc_basename in 7241 CC*) 7242 # Sun C++ 4.x 7243 # FIXME: insert proper C++ library support 7244 _LT_TAGVAR(ld_shlibs, $1)=no 7245 ;; 7246 lcc*) 7247 # Lucid 7248 # FIXME: insert proper C++ library support 7249 _LT_TAGVAR(ld_shlibs, $1)=no 7250 ;; 7251 *) 7252 # FIXME: insert proper C++ library support 7253 _LT_TAGVAR(ld_shlibs, $1)=no 7254 ;; 7255 esac 7256 ;; 7257 7258 solaris*) 7259 case $cc_basename in 7260 CC* | sunCC*) 7261 # Sun C++ 4.2, 5.x and Centerline C++ 7262 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 7263 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7264 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7265 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7266 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7267 7268 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7269 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7270 case $host_os in 7271 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7272 *) 7273 # The compiler driver will combine and reorder linker options, 7274 # but understands '-z linker_flag'. 7275 # Supported since Solaris 2.6 (maybe 2.5.1?) 7276 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 7277 ;; 7278 esac 7279 _LT_TAGVAR(link_all_deplibs, $1)=yes 7280 7281 output_verbose_link_cmd='func_echo_all' 7282 7283 # Archives containing C++ object files must be created using 7284 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7285 # necessary to make sure instantiated templates are included 7286 # in the archive. 7287 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7288 ;; 7289 gcx*) 7290 # Green Hills C++ Compiler 7291 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7292 7293 # The C++ compiler must be used to create the archive. 7294 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 7295 ;; 7296 *) 7297 # GNU C++ compiler with Solaris linker 7298 if test yes,no = "$GXX,$with_gnu_ld"; then 7299 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' 7300 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 7301 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7302 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7303 $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7304 7305 # Commands to make compiler produce verbose output that lists 7306 # what "hidden" libraries, object files and flags are used when 7307 # linking a shared library. 7308 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7309 else 7310 # g++ 2.7 appears to require '-G' NOT '-shared' on this 7311 # platform. 7312 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7313 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7314 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7315 7316 # Commands to make compiler produce verbose output that lists 7317 # what "hidden" libraries, object files and flags are used when 7318 # linking a shared library. 7319 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7320 fi 7321 7322 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' 7323 case $host_os in 7324 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7325 *) 7326 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 7327 ;; 7328 esac 7329 fi 7330 ;; 7331 esac 7332 ;; 7333 7334 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 7335 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7336 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7337 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7338 runpath_var='LD_RUN_PATH' 7339 7340 case $cc_basename in 7341 CC*) 7342 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7343 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7344 ;; 7345 *) 7346 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7347 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7348 ;; 7349 esac 7350 ;; 7351 7352 sysv5* | sco3.2v5* | sco5v6*) 7353 # Note: We CANNOT use -z defs as we might desire, because we do not 7354 # link with -lc, and that would cause any symbols used from libc to 7355 # always be unresolved, which means just about no library would 7356 # ever link correctly. If we're not using GNU ld we use -z text 7357 # though, which does catch some bad symbols but isn't as heavy-handed 7358 # as -z defs. 7359 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7360 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 7361 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7362 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7363 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 7364 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 7365 _LT_TAGVAR(link_all_deplibs, $1)=yes 7366 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 7367 runpath_var='LD_RUN_PATH' 7368 7369 case $cc_basename in 7370 CC*) 7371 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7372 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7373 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 7374 '"$_LT_TAGVAR(old_archive_cmds, $1)" 7375 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 7376 '"$_LT_TAGVAR(reload_cmds, $1)" 7377 ;; 7378 *) 7379 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7380 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7381 ;; 7382 esac 7383 ;; 7384 7385 tandem*) 7386 case $cc_basename in 7387 NCC*) 7388 # NonStop-UX NCC 3.20 7389 # FIXME: insert proper C++ library support 7390 _LT_TAGVAR(ld_shlibs, $1)=no 7391 ;; 7392 *) 7393 # FIXME: insert proper C++ library support 7394 _LT_TAGVAR(ld_shlibs, $1)=no 7395 ;; 7396 esac 7397 ;; 7398 7399 vxworks*) 7400 # FIXME: insert proper C++ library support 7401 _LT_TAGVAR(ld_shlibs, $1)=no 7402 ;; 7403 7404 *) 7405 # FIXME: insert proper C++ library support 7406 _LT_TAGVAR(ld_shlibs, $1)=no 7407 ;; 7408 esac 7409 7410 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 7411 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 7412 7413 _LT_TAGVAR(GCC, $1)=$GXX 7414 _LT_TAGVAR(LD, $1)=$LD 7415 7416 ## CAVEAT EMPTOR: 7417 ## There is no encapsulation within the following macros, do not change 7418 ## the running order or otherwise move them around unless you know exactly 7419 ## what you are doing... 7420 _LT_SYS_HIDDEN_LIBDEPS($1) 7421 _LT_COMPILER_PIC($1) 7422 _LT_COMPILER_C_O($1) 7423 _LT_COMPILER_FILE_LOCKS($1) 7424 _LT_LINKER_SHLIBS($1) 7425 _LT_SYS_DYNAMIC_LINKER($1) 7426 _LT_LINKER_HARDCODE_LIBPATH($1) 7427 7428 _LT_CONFIG($1) 7429 fi # test -n "$compiler" 7430 7431 CC=$lt_save_CC 7432 CFLAGS=$lt_save_CFLAGS 7433 LDCXX=$LD 7434 LD=$lt_save_LD 7435 GCC=$lt_save_GCC 7436 with_gnu_ld=$lt_save_with_gnu_ld 7437 lt_cv_path_LDCXX=$lt_cv_path_LD 7438 lt_cv_path_LD=$lt_save_path_LD 7439 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 7440 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 7441fi # test yes != "$_lt_caught_CXX_error" 7442 7443AC_LANG_POP 7444])# _LT_LANG_CXX_CONFIG 7445 7446 7447# _LT_FUNC_STRIPNAME_CNF 7448# ---------------------- 7449# func_stripname_cnf prefix suffix name 7450# strip PREFIX and SUFFIX off of NAME. 7451# PREFIX and SUFFIX must not contain globbing or regex special 7452# characters, hashes, percent signs, but SUFFIX may contain a leading 7453# dot (in which case that matches only a dot). 7454# 7455# This function is identical to the (non-XSI) version of func_stripname, 7456# except this one can be used by m4 code that may be executed by configure, 7457# rather than the libtool script. 7458m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 7459AC_REQUIRE([_LT_DECL_SED]) 7460AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 7461func_stripname_cnf () 7462{ 7463 case @S|@2 in 7464 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; 7465 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; 7466 esac 7467} # func_stripname_cnf 7468])# _LT_FUNC_STRIPNAME_CNF 7469 7470 7471# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 7472# --------------------------------- 7473# Figure out "hidden" library dependencies from verbose 7474# compiler output when linking a shared library. 7475# Parse the compiler output and extract the necessary 7476# objects, libraries and library flags. 7477m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 7478[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 7479AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 7480# Dependencies to place before and after the object being linked: 7481_LT_TAGVAR(predep_objects, $1)= 7482_LT_TAGVAR(postdep_objects, $1)= 7483_LT_TAGVAR(predeps, $1)= 7484_LT_TAGVAR(postdeps, $1)= 7485_LT_TAGVAR(compiler_lib_search_path, $1)= 7486 7487dnl we can't use the lt_simple_compile_test_code here, 7488dnl because it contains code intended for an executable, 7489dnl not a library. It's possible we should let each 7490dnl tag define a new lt_????_link_test_code variable, 7491dnl but it's only used here... 7492m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 7493int a; 7494void foo (void) { a = 0; } 7495_LT_EOF 7496], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 7497class Foo 7498{ 7499public: 7500 Foo (void) { a = 0; } 7501private: 7502 int a; 7503}; 7504_LT_EOF 7505], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 7506 subroutine foo 7507 implicit none 7508 integer*4 a 7509 a=0 7510 return 7511 end 7512_LT_EOF 7513], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 7514 subroutine foo 7515 implicit none 7516 integer a 7517 a=0 7518 return 7519 end 7520_LT_EOF 7521], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 7522public class foo { 7523 private int a; 7524 public void bar (void) { 7525 a = 0; 7526 } 7527}; 7528_LT_EOF 7529], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 7530package foo 7531func foo() { 7532} 7533_LT_EOF 7534]) 7535 7536_lt_libdeps_save_CFLAGS=$CFLAGS 7537case "$CC $CFLAGS " in #( 7538*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7539*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7540*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7541esac 7542 7543dnl Parse the compiler output and extract the necessary 7544dnl objects, libraries and library flags. 7545if AC_TRY_EVAL(ac_compile); then 7546 # Parse the compiler output and extract the necessary 7547 # objects, libraries and library flags. 7548 7549 # Sentinel used to keep track of whether or not we are before 7550 # the conftest object file. 7551 pre_test_object_deps_done=no 7552 7553 for p in `eval "$output_verbose_link_cmd"`; do 7554 case $prev$p in 7555 7556 -L* | -R* | -l*) 7557 # Some compilers place space between "-{L,R}" and the path. 7558 # Remove the space. 7559 if test x-L = "$p" || 7560 test x-R = "$p"; then 7561 prev=$p 7562 continue 7563 fi 7564 7565 # Expand the sysroot to ease extracting the directories later. 7566 if test -z "$prev"; then 7567 case $p in 7568 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7569 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7570 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7571 esac 7572 fi 7573 case $p in 7574 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7575 esac 7576 if test no = "$pre_test_object_deps_done"; then 7577 case $prev in 7578 -L | -R) 7579 # Internal compiler library paths should come after those 7580 # provided the user. The postdeps already come after the 7581 # user supplied libs so there is no need to process them. 7582 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7583 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p 7584 else 7585 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" 7586 fi 7587 ;; 7588 # The "-l" case would never come before the object being 7589 # linked, so don't bother handling this case. 7590 esac 7591 else 7592 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7593 _LT_TAGVAR(postdeps, $1)=$prev$p 7594 else 7595 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" 7596 fi 7597 fi 7598 prev= 7599 ;; 7600 7601 *.lto.$objext) ;; # Ignore GCC LTO objects 7602 *.$objext) 7603 # This assumes that the test object file only shows up 7604 # once in the compiler output. 7605 if test "$p" = "conftest.$objext"; then 7606 pre_test_object_deps_done=yes 7607 continue 7608 fi 7609 7610 if test no = "$pre_test_object_deps_done"; then 7611 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7612 _LT_TAGVAR(predep_objects, $1)=$p 7613 else 7614 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7615 fi 7616 else 7617 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7618 _LT_TAGVAR(postdep_objects, $1)=$p 7619 else 7620 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7621 fi 7622 fi 7623 ;; 7624 7625 *) ;; # Ignore the rest. 7626 7627 esac 7628 done 7629 7630 # Clean up. 7631 rm -f a.out a.exe 7632else 7633 echo "libtool.m4: error: problem compiling $1 test program" 7634fi 7635 7636$RM -f confest.$objext 7637CFLAGS=$_lt_libdeps_save_CFLAGS 7638 7639# PORTME: override above test on systems where it is broken 7640m4_if([$1], [CXX], 7641[case $host_os in 7642interix[[3-9]]*) 7643 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7644 # hack all around it, let's just trust "g++" to DTRT. 7645 _LT_TAGVAR(predep_objects,$1)= 7646 _LT_TAGVAR(postdep_objects,$1)= 7647 _LT_TAGVAR(postdeps,$1)= 7648 ;; 7649esac 7650]) 7651 7652case " $_LT_TAGVAR(postdeps, $1) " in 7653*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7654esac 7655 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7656if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7657 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` 7658fi 7659_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7660 [The directories searched by this compiler when creating a shared library]) 7661_LT_TAGDECL([], [predep_objects], [1], 7662 [Dependencies to place before and after the objects being linked to 7663 create a shared library]) 7664_LT_TAGDECL([], [postdep_objects], [1]) 7665_LT_TAGDECL([], [predeps], [1]) 7666_LT_TAGDECL([], [postdeps], [1]) 7667_LT_TAGDECL([], [compiler_lib_search_path], [1], 7668 [The library search path used internally by the compiler when linking 7669 a shared library]) 7670])# _LT_SYS_HIDDEN_LIBDEPS 7671 7672 7673# _LT_LANG_F77_CONFIG([TAG]) 7674# -------------------------- 7675# Ensure that the configuration variables for a Fortran 77 compiler are 7676# suitably defined. These variables are subsequently used by _LT_CONFIG 7677# to write the compiler configuration to 'libtool'. 7678m4_defun([_LT_LANG_F77_CONFIG], 7679[AC_LANG_PUSH(Fortran 77) 7680if test -z "$F77" || test no = "$F77"; then 7681 _lt_disable_F77=yes 7682fi 7683 7684_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7685_LT_TAGVAR(allow_undefined_flag, $1)= 7686_LT_TAGVAR(always_export_symbols, $1)=no 7687_LT_TAGVAR(archive_expsym_cmds, $1)= 7688_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7689_LT_TAGVAR(hardcode_direct, $1)=no 7690_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7691_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7692_LT_TAGVAR(hardcode_libdir_separator, $1)= 7693_LT_TAGVAR(hardcode_minus_L, $1)=no 7694_LT_TAGVAR(hardcode_automatic, $1)=no 7695_LT_TAGVAR(inherit_rpath, $1)=no 7696_LT_TAGVAR(module_cmds, $1)= 7697_LT_TAGVAR(module_expsym_cmds, $1)= 7698_LT_TAGVAR(link_all_deplibs, $1)=unknown 7699_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7700_LT_TAGVAR(reload_flag, $1)=$reload_flag 7701_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7702_LT_TAGVAR(no_undefined_flag, $1)= 7703_LT_TAGVAR(whole_archive_flag_spec, $1)= 7704_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7705 7706# Source file extension for f77 test sources. 7707ac_ext=f 7708 7709# Object file extension for compiled f77 test sources. 7710objext=o 7711_LT_TAGVAR(objext, $1)=$objext 7712 7713# No sense in running all these tests if we already determined that 7714# the F77 compiler isn't working. Some variables (like enable_shared) 7715# are currently assumed to apply to all compilers on this platform, 7716# and will be corrupted by setting them based on a non-working compiler. 7717if test yes != "$_lt_disable_F77"; then 7718 # Code to be used in simple compile tests 7719 lt_simple_compile_test_code="\ 7720 subroutine t 7721 return 7722 end 7723" 7724 7725 # Code to be used in simple link tests 7726 lt_simple_link_test_code="\ 7727 program t 7728 end 7729" 7730 7731 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7732 _LT_TAG_COMPILER 7733 7734 # save warnings/boilerplate of simple test code 7735 _LT_COMPILER_BOILERPLATE 7736 _LT_LINKER_BOILERPLATE 7737 7738 # Allow CC to be a program name with arguments. 7739 lt_save_CC=$CC 7740 lt_save_GCC=$GCC 7741 lt_save_CFLAGS=$CFLAGS 7742 CC=${F77-"f77"} 7743 CFLAGS=$FFLAGS 7744 compiler=$CC 7745 _LT_TAGVAR(compiler, $1)=$CC 7746 _LT_CC_BASENAME([$compiler]) 7747 GCC=$G77 7748 if test -n "$compiler"; then 7749 AC_MSG_CHECKING([if libtool supports shared libraries]) 7750 AC_MSG_RESULT([$can_build_shared]) 7751 7752 AC_MSG_CHECKING([whether to build shared libraries]) 7753 test no = "$can_build_shared" && enable_shared=no 7754 7755 # On AIX, shared libraries and static libraries use the same namespace, and 7756 # are all built from PIC. 7757 case $host_os in 7758 aix3*) 7759 test yes = "$enable_shared" && enable_static=no 7760 if test -n "$RANLIB"; then 7761 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7762 postinstall_cmds='$RANLIB $lib' 7763 fi 7764 ;; 7765 aix[[4-9]]*) 7766 if test ia64 != "$host_cpu"; then 7767 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7768 yes,aix,yes) ;; # shared object as lib.so file only 7769 yes,svr4,*) ;; # shared object as lib.so archive member only 7770 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7771 esac 7772 fi 7773 ;; 7774 esac 7775 AC_MSG_RESULT([$enable_shared]) 7776 7777 AC_MSG_CHECKING([whether to build static libraries]) 7778 # Make sure either enable_shared or enable_static is yes. 7779 test yes = "$enable_shared" || enable_static=yes 7780 AC_MSG_RESULT([$enable_static]) 7781 7782 _LT_TAGVAR(GCC, $1)=$G77 7783 _LT_TAGVAR(LD, $1)=$LD 7784 7785 ## CAVEAT EMPTOR: 7786 ## There is no encapsulation within the following macros, do not change 7787 ## the running order or otherwise move them around unless you know exactly 7788 ## what you are doing... 7789 _LT_COMPILER_PIC($1) 7790 _LT_COMPILER_C_O($1) 7791 _LT_COMPILER_FILE_LOCKS($1) 7792 _LT_LINKER_SHLIBS($1) 7793 _LT_SYS_DYNAMIC_LINKER($1) 7794 _LT_LINKER_HARDCODE_LIBPATH($1) 7795 7796 _LT_CONFIG($1) 7797 fi # test -n "$compiler" 7798 7799 GCC=$lt_save_GCC 7800 CC=$lt_save_CC 7801 CFLAGS=$lt_save_CFLAGS 7802fi # test yes != "$_lt_disable_F77" 7803 7804AC_LANG_POP 7805])# _LT_LANG_F77_CONFIG 7806 7807 7808# _LT_LANG_FC_CONFIG([TAG]) 7809# ------------------------- 7810# Ensure that the configuration variables for a Fortran compiler are 7811# suitably defined. These variables are subsequently used by _LT_CONFIG 7812# to write the compiler configuration to 'libtool'. 7813m4_defun([_LT_LANG_FC_CONFIG], 7814[AC_LANG_PUSH(Fortran) 7815 7816if test -z "$FC" || test no = "$FC"; then 7817 _lt_disable_FC=yes 7818fi 7819 7820_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7821_LT_TAGVAR(allow_undefined_flag, $1)= 7822_LT_TAGVAR(always_export_symbols, $1)=no 7823_LT_TAGVAR(archive_expsym_cmds, $1)= 7824_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7825_LT_TAGVAR(hardcode_direct, $1)=no 7826_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7827_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7828_LT_TAGVAR(hardcode_libdir_separator, $1)= 7829_LT_TAGVAR(hardcode_minus_L, $1)=no 7830_LT_TAGVAR(hardcode_automatic, $1)=no 7831_LT_TAGVAR(inherit_rpath, $1)=no 7832_LT_TAGVAR(module_cmds, $1)= 7833_LT_TAGVAR(module_expsym_cmds, $1)= 7834_LT_TAGVAR(link_all_deplibs, $1)=unknown 7835_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7836_LT_TAGVAR(reload_flag, $1)=$reload_flag 7837_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7838_LT_TAGVAR(no_undefined_flag, $1)= 7839_LT_TAGVAR(whole_archive_flag_spec, $1)= 7840_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7841 7842# Source file extension for fc test sources. 7843ac_ext=${ac_fc_srcext-f} 7844 7845# Object file extension for compiled fc test sources. 7846objext=o 7847_LT_TAGVAR(objext, $1)=$objext 7848 7849# No sense in running all these tests if we already determined that 7850# the FC compiler isn't working. Some variables (like enable_shared) 7851# are currently assumed to apply to all compilers on this platform, 7852# and will be corrupted by setting them based on a non-working compiler. 7853if test yes != "$_lt_disable_FC"; then 7854 # Code to be used in simple compile tests 7855 lt_simple_compile_test_code="\ 7856 subroutine t 7857 return 7858 end 7859" 7860 7861 # Code to be used in simple link tests 7862 lt_simple_link_test_code="\ 7863 program t 7864 end 7865" 7866 7867 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7868 _LT_TAG_COMPILER 7869 7870 # save warnings/boilerplate of simple test code 7871 _LT_COMPILER_BOILERPLATE 7872 _LT_LINKER_BOILERPLATE 7873 7874 # Allow CC to be a program name with arguments. 7875 lt_save_CC=$CC 7876 lt_save_GCC=$GCC 7877 lt_save_CFLAGS=$CFLAGS 7878 CC=${FC-"f95"} 7879 CFLAGS=$FCFLAGS 7880 compiler=$CC 7881 GCC=$ac_cv_fc_compiler_gnu 7882 7883 _LT_TAGVAR(compiler, $1)=$CC 7884 _LT_CC_BASENAME([$compiler]) 7885 7886 if test -n "$compiler"; then 7887 AC_MSG_CHECKING([if libtool supports shared libraries]) 7888 AC_MSG_RESULT([$can_build_shared]) 7889 7890 AC_MSG_CHECKING([whether to build shared libraries]) 7891 test no = "$can_build_shared" && enable_shared=no 7892 7893 # On AIX, shared libraries and static libraries use the same namespace, and 7894 # are all built from PIC. 7895 case $host_os in 7896 aix3*) 7897 test yes = "$enable_shared" && enable_static=no 7898 if test -n "$RANLIB"; then 7899 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7900 postinstall_cmds='$RANLIB $lib' 7901 fi 7902 ;; 7903 aix[[4-9]]*) 7904 if test ia64 != "$host_cpu"; then 7905 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7906 yes,aix,yes) ;; # shared object as lib.so file only 7907 yes,svr4,*) ;; # shared object as lib.so archive member only 7908 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7909 esac 7910 fi 7911 ;; 7912 esac 7913 AC_MSG_RESULT([$enable_shared]) 7914 7915 AC_MSG_CHECKING([whether to build static libraries]) 7916 # Make sure either enable_shared or enable_static is yes. 7917 test yes = "$enable_shared" || enable_static=yes 7918 AC_MSG_RESULT([$enable_static]) 7919 7920 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu 7921 _LT_TAGVAR(LD, $1)=$LD 7922 7923 ## CAVEAT EMPTOR: 7924 ## There is no encapsulation within the following macros, do not change 7925 ## the running order or otherwise move them around unless you know exactly 7926 ## what you are doing... 7927 _LT_SYS_HIDDEN_LIBDEPS($1) 7928 _LT_COMPILER_PIC($1) 7929 _LT_COMPILER_C_O($1) 7930 _LT_COMPILER_FILE_LOCKS($1) 7931 _LT_LINKER_SHLIBS($1) 7932 _LT_SYS_DYNAMIC_LINKER($1) 7933 _LT_LINKER_HARDCODE_LIBPATH($1) 7934 7935 _LT_CONFIG($1) 7936 fi # test -n "$compiler" 7937 7938 GCC=$lt_save_GCC 7939 CC=$lt_save_CC 7940 CFLAGS=$lt_save_CFLAGS 7941fi # test yes != "$_lt_disable_FC" 7942 7943AC_LANG_POP 7944])# _LT_LANG_FC_CONFIG 7945 7946 7947# _LT_LANG_GCJ_CONFIG([TAG]) 7948# -------------------------- 7949# Ensure that the configuration variables for the GNU Java Compiler compiler 7950# are suitably defined. These variables are subsequently used by _LT_CONFIG 7951# to write the compiler configuration to 'libtool'. 7952m4_defun([_LT_LANG_GCJ_CONFIG], 7953[AC_REQUIRE([LT_PROG_GCJ])dnl 7954AC_LANG_SAVE 7955 7956# Source file extension for Java test sources. 7957ac_ext=java 7958 7959# Object file extension for compiled Java test sources. 7960objext=o 7961_LT_TAGVAR(objext, $1)=$objext 7962 7963# Code to be used in simple compile tests 7964lt_simple_compile_test_code="class foo {}" 7965 7966# Code to be used in simple link tests 7967lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7968 7969# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7970_LT_TAG_COMPILER 7971 7972# save warnings/boilerplate of simple test code 7973_LT_COMPILER_BOILERPLATE 7974_LT_LINKER_BOILERPLATE 7975 7976# Allow CC to be a program name with arguments. 7977lt_save_CC=$CC 7978lt_save_CFLAGS=$CFLAGS 7979lt_save_GCC=$GCC 7980GCC=yes 7981CC=${GCJ-"gcj"} 7982CFLAGS=$GCJFLAGS 7983compiler=$CC 7984_LT_TAGVAR(compiler, $1)=$CC 7985_LT_TAGVAR(LD, $1)=$LD 7986_LT_CC_BASENAME([$compiler]) 7987 7988# GCJ did not exist at the time GCC didn't implicitly link libc in. 7989_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7990 7991_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7992_LT_TAGVAR(reload_flag, $1)=$reload_flag 7993_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7994 7995## CAVEAT EMPTOR: 7996## There is no encapsulation within the following macros, do not change 7997## the running order or otherwise move them around unless you know exactly 7998## what you are doing... 7999if test -n "$compiler"; then 8000 _LT_COMPILER_NO_RTTI($1) 8001 _LT_COMPILER_PIC($1) 8002 _LT_COMPILER_C_O($1) 8003 _LT_COMPILER_FILE_LOCKS($1) 8004 _LT_LINKER_SHLIBS($1) 8005 _LT_LINKER_HARDCODE_LIBPATH($1) 8006 8007 _LT_CONFIG($1) 8008fi 8009 8010AC_LANG_RESTORE 8011 8012GCC=$lt_save_GCC 8013CC=$lt_save_CC 8014CFLAGS=$lt_save_CFLAGS 8015])# _LT_LANG_GCJ_CONFIG 8016 8017 8018# _LT_LANG_GO_CONFIG([TAG]) 8019# -------------------------- 8020# Ensure that the configuration variables for the GNU Go compiler 8021# are suitably defined. These variables are subsequently used by _LT_CONFIG 8022# to write the compiler configuration to 'libtool'. 8023m4_defun([_LT_LANG_GO_CONFIG], 8024[AC_REQUIRE([LT_PROG_GO])dnl 8025AC_LANG_SAVE 8026 8027# Source file extension for Go test sources. 8028ac_ext=go 8029 8030# Object file extension for compiled Go test sources. 8031objext=o 8032_LT_TAGVAR(objext, $1)=$objext 8033 8034# Code to be used in simple compile tests 8035lt_simple_compile_test_code="package main; func main() { }" 8036 8037# Code to be used in simple link tests 8038lt_simple_link_test_code='package main; func main() { }' 8039 8040# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8041_LT_TAG_COMPILER 8042 8043# save warnings/boilerplate of simple test code 8044_LT_COMPILER_BOILERPLATE 8045_LT_LINKER_BOILERPLATE 8046 8047# Allow CC to be a program name with arguments. 8048lt_save_CC=$CC 8049lt_save_CFLAGS=$CFLAGS 8050lt_save_GCC=$GCC 8051GCC=yes 8052CC=${GOC-"gccgo"} 8053CFLAGS=$GOFLAGS 8054compiler=$CC 8055_LT_TAGVAR(compiler, $1)=$CC 8056_LT_TAGVAR(LD, $1)=$LD 8057_LT_CC_BASENAME([$compiler]) 8058 8059# Go did not exist at the time GCC didn't implicitly link libc in. 8060_LT_TAGVAR(archive_cmds_need_lc, $1)=no 8061 8062_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8063_LT_TAGVAR(reload_flag, $1)=$reload_flag 8064_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8065 8066## CAVEAT EMPTOR: 8067## There is no encapsulation within the following macros, do not change 8068## the running order or otherwise move them around unless you know exactly 8069## what you are doing... 8070if test -n "$compiler"; then 8071 _LT_COMPILER_NO_RTTI($1) 8072 _LT_COMPILER_PIC($1) 8073 _LT_COMPILER_C_O($1) 8074 _LT_COMPILER_FILE_LOCKS($1) 8075 _LT_LINKER_SHLIBS($1) 8076 _LT_LINKER_HARDCODE_LIBPATH($1) 8077 8078 _LT_CONFIG($1) 8079fi 8080 8081AC_LANG_RESTORE 8082 8083GCC=$lt_save_GCC 8084CC=$lt_save_CC 8085CFLAGS=$lt_save_CFLAGS 8086])# _LT_LANG_GO_CONFIG 8087 8088 8089# _LT_LANG_RC_CONFIG([TAG]) 8090# ------------------------- 8091# Ensure that the configuration variables for the Windows resource compiler 8092# are suitably defined. These variables are subsequently used by _LT_CONFIG 8093# to write the compiler configuration to 'libtool'. 8094m4_defun([_LT_LANG_RC_CONFIG], 8095[AC_REQUIRE([LT_PROG_RC])dnl 8096AC_LANG_SAVE 8097 8098# Source file extension for RC test sources. 8099ac_ext=rc 8100 8101# Object file extension for compiled RC test sources. 8102objext=o 8103_LT_TAGVAR(objext, $1)=$objext 8104 8105# Code to be used in simple compile tests 8106lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 8107 8108# Code to be used in simple link tests 8109lt_simple_link_test_code=$lt_simple_compile_test_code 8110 8111# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8112_LT_TAG_COMPILER 8113 8114# save warnings/boilerplate of simple test code 8115_LT_COMPILER_BOILERPLATE 8116_LT_LINKER_BOILERPLATE 8117 8118# Allow CC to be a program name with arguments. 8119lt_save_CC=$CC 8120lt_save_CFLAGS=$CFLAGS 8121lt_save_GCC=$GCC 8122GCC= 8123CC=${RC-"windres"} 8124CFLAGS= 8125compiler=$CC 8126_LT_TAGVAR(compiler, $1)=$CC 8127_LT_CC_BASENAME([$compiler]) 8128_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 8129 8130if test -n "$compiler"; then 8131 : 8132 _LT_CONFIG($1) 8133fi 8134 8135GCC=$lt_save_GCC 8136AC_LANG_RESTORE 8137CC=$lt_save_CC 8138CFLAGS=$lt_save_CFLAGS 8139])# _LT_LANG_RC_CONFIG 8140 8141 8142# LT_PROG_GCJ 8143# ----------- 8144AC_DEFUN([LT_PROG_GCJ], 8145[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 8146 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 8147 [AC_CHECK_TOOL(GCJ, gcj,) 8148 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" 8149 AC_SUBST(GCJFLAGS)])])[]dnl 8150]) 8151 8152# Old name: 8153AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 8154dnl aclocal-1.4 backwards compatibility: 8155dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 8156 8157 8158# LT_PROG_GO 8159# ---------- 8160AC_DEFUN([LT_PROG_GO], 8161[AC_CHECK_TOOL(GOC, gccgo,) 8162]) 8163 8164 8165# LT_PROG_RC 8166# ---------- 8167AC_DEFUN([LT_PROG_RC], 8168[AC_CHECK_TOOL(RC, windres,) 8169]) 8170 8171# Old name: 8172AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 8173dnl aclocal-1.4 backwards compatibility: 8174dnl AC_DEFUN([LT_AC_PROG_RC], []) 8175 8176 8177# _LT_DECL_EGREP 8178# -------------- 8179# If we don't have a new enough Autoconf to choose the best grep 8180# available, choose the one first in the user's PATH. 8181m4_defun([_LT_DECL_EGREP], 8182[AC_REQUIRE([AC_PROG_EGREP])dnl 8183AC_REQUIRE([AC_PROG_FGREP])dnl 8184test -z "$GREP" && GREP=grep 8185_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 8186_LT_DECL([], [EGREP], [1], [An ERE matcher]) 8187_LT_DECL([], [FGREP], [1], [A literal string matcher]) 8188dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 8189AC_SUBST([GREP]) 8190]) 8191 8192 8193# _LT_DECL_OBJDUMP 8194# -------------- 8195# If we don't have a new enough Autoconf to choose the best objdump 8196# available, choose the one first in the user's PATH. 8197m4_defun([_LT_DECL_OBJDUMP], 8198[AC_CHECK_TOOL(OBJDUMP, objdump, false) 8199test -z "$OBJDUMP" && OBJDUMP=objdump 8200_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 8201AC_SUBST([OBJDUMP]) 8202]) 8203 8204# _LT_DECL_DLLTOOL 8205# ---------------- 8206# Ensure DLLTOOL variable is set. 8207m4_defun([_LT_DECL_DLLTOOL], 8208[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8209test -z "$DLLTOOL" && DLLTOOL=dlltool 8210_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 8211AC_SUBST([DLLTOOL]) 8212]) 8213 8214# _LT_DECL_FILECMD 8215# ---------------- 8216# Check for a file(cmd) program that can be used to detect file type and magic 8217m4_defun([_LT_DECL_FILECMD], 8218[AC_CHECK_TOOL([FILECMD], [file], [:]) 8219_LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types]) 8220])# _LD_DECL_FILECMD 8221 8222# _LT_DECL_SED 8223# ------------ 8224# Check for a fully-functional sed program, that truncates 8225# as few characters as possible. Prefer GNU sed if found. 8226m4_defun([_LT_DECL_SED], 8227[AC_PROG_SED 8228test -z "$SED" && SED=sed 8229Xsed="$SED -e 1s/^X//" 8230_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 8231_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 8232 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 8233])# _LT_DECL_SED 8234 8235m4_ifndef([AC_PROG_SED], [ 8236############################################################ 8237# NOTE: This macro has been submitted for inclusion into # 8238# GNU Autoconf as AC_PROG_SED. When it is available in # 8239# a released version of Autoconf we should remove this # 8240# macro and use it instead. # 8241############################################################ 8242 8243m4_defun([AC_PROG_SED], 8244[AC_MSG_CHECKING([for a sed that does not truncate output]) 8245AC_CACHE_VAL(lt_cv_path_SED, 8246[# Loop through the user's path and test for sed and gsed. 8247# Then use that list of sed's as ones to test for truncation. 8248as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8249for as_dir in $PATH 8250do 8251 IFS=$as_save_IFS 8252 test -z "$as_dir" && as_dir=. 8253 for lt_ac_prog in sed gsed; do 8254 for ac_exec_ext in '' $ac_executable_extensions; do 8255 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 8256 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 8257 fi 8258 done 8259 done 8260done 8261IFS=$as_save_IFS 8262lt_ac_max=0 8263lt_ac_count=0 8264# Add /usr/xpg4/bin/sed as it is typically found on Solaris 8265# along with /bin/sed that truncates output. 8266for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 8267 test ! -f "$lt_ac_sed" && continue 8268 cat /dev/null > conftest.in 8269 lt_ac_count=0 8270 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 8271 # Check for GNU sed and select it if it is found. 8272 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 8273 lt_cv_path_SED=$lt_ac_sed 8274 break 8275 fi 8276 while true; do 8277 cat conftest.in conftest.in >conftest.tmp 8278 mv conftest.tmp conftest.in 8279 cp conftest.in conftest.nl 8280 echo >>conftest.nl 8281 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 8282 cmp -s conftest.out conftest.nl || break 8283 # 10000 chars as input seems more than enough 8284 test 10 -lt "$lt_ac_count" && break 8285 lt_ac_count=`expr $lt_ac_count + 1` 8286 if test "$lt_ac_count" -gt "$lt_ac_max"; then 8287 lt_ac_max=$lt_ac_count 8288 lt_cv_path_SED=$lt_ac_sed 8289 fi 8290 done 8291done 8292]) 8293SED=$lt_cv_path_SED 8294AC_SUBST([SED]) 8295AC_MSG_RESULT([$SED]) 8296])#AC_PROG_SED 8297])#m4_ifndef 8298 8299# Old name: 8300AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 8301dnl aclocal-1.4 backwards compatibility: 8302dnl AC_DEFUN([LT_AC_PROG_SED], []) 8303 8304 8305# _LT_CHECK_SHELL_FEATURES 8306# ------------------------ 8307# Find out whether the shell is Bourne or XSI compatible, 8308# or has some other useful features. 8309m4_defun([_LT_CHECK_SHELL_FEATURES], 8310[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 8311 lt_unset=unset 8312else 8313 lt_unset=false 8314fi 8315_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 8316 8317# test EBCDIC or ASCII 8318case `echo X|tr X '\101'` in 8319 A) # ASCII based system 8320 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 8321 lt_SP2NL='tr \040 \012' 8322 lt_NL2SP='tr \015\012 \040\040' 8323 ;; 8324 *) # EBCDIC based system 8325 lt_SP2NL='tr \100 \n' 8326 lt_NL2SP='tr \r\n \100\100' 8327 ;; 8328esac 8329_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 8330_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 8331])# _LT_CHECK_SHELL_FEATURES 8332 8333 8334# _LT_PATH_CONVERSION_FUNCTIONS 8335# ----------------------------- 8336# Determine what file name conversion functions should be used by 8337# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 8338# for certain cross-compile configurations and native mingw. 8339m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 8340[AC_REQUIRE([AC_CANONICAL_HOST])dnl 8341AC_REQUIRE([AC_CANONICAL_BUILD])dnl 8342AC_MSG_CHECKING([how to convert $build file names to $host format]) 8343AC_CACHE_VAL(lt_cv_to_host_file_cmd, 8344[case $host in 8345 *-*-mingw* ) 8346 case $build in 8347 *-*-mingw* ) # actually msys 8348 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 8349 ;; 8350 *-*-cygwin* ) 8351 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 8352 ;; 8353 * ) # otherwise, assume *nix 8354 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 8355 ;; 8356 esac 8357 ;; 8358 *-*-cygwin* ) 8359 case $build in 8360 *-*-mingw* ) # actually msys 8361 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 8362 ;; 8363 *-*-cygwin* ) 8364 lt_cv_to_host_file_cmd=func_convert_file_noop 8365 ;; 8366 * ) # otherwise, assume *nix 8367 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 8368 ;; 8369 esac 8370 ;; 8371 * ) # unhandled hosts (and "normal" native builds) 8372 lt_cv_to_host_file_cmd=func_convert_file_noop 8373 ;; 8374esac 8375]) 8376to_host_file_cmd=$lt_cv_to_host_file_cmd 8377AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 8378_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 8379 [0], [convert $build file names to $host format])dnl 8380 8381AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 8382AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 8383[#assume ordinary cross tools, or native build. 8384lt_cv_to_tool_file_cmd=func_convert_file_noop 8385case $host in 8386 *-*-mingw* ) 8387 case $build in 8388 *-*-mingw* ) # actually msys 8389 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 8390 ;; 8391 esac 8392 ;; 8393esac 8394]) 8395to_tool_file_cmd=$lt_cv_to_tool_file_cmd 8396AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 8397_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 8398 [0], [convert $build files to toolchain format])dnl 8399])# _LT_PATH_CONVERSION_FUNCTIONS 8400