libtool.m4 revision 0c6340ca
1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2# 3# Copyright (C) 1996-2001, 2003-2019, 2021-2022 Free Software 4# Foundation, 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 <bug-libtool@gnu.org>." 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) $VERSION 733# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 734# NOTE: Changes made to this file will be lost: look at ltmain.sh. 735 736# Provide generalized library-building support services. 737# Written by Gordon Matzigkeit, 1996 738 739_LT_COPYING 740_LT_LIBTOOL_TAGS 741 742# Configured defaults for sys_lib_dlsearch_path munging. 743: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 744 745# ### BEGIN LIBTOOL CONFIG 746_LT_LIBTOOL_CONFIG_VARS 747_LT_LIBTOOL_TAG_VARS 748# ### END LIBTOOL CONFIG 749 750_LT_EOF 751 752 cat <<'_LT_EOF' >> "$cfgfile" 753 754# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 755 756_LT_PREPARE_MUNGE_PATH_LIST 757_LT_PREPARE_CC_BASENAME 758 759# ### END FUNCTIONS SHARED WITH CONFIGURE 760 761_LT_EOF 762 763 case $host_os in 764 aix3*) 765 cat <<\_LT_EOF >> "$cfgfile" 766# AIX sometimes has problems with the GCC collect2 program. For some 767# reason, if we set the COLLECT_NAMES environment variable, the problems 768# vanish in a puff of smoke. 769if test set != "${COLLECT_NAMES+set}"; then 770 COLLECT_NAMES= 771 export COLLECT_NAMES 772fi 773_LT_EOF 774 ;; 775 esac 776 777 _LT_PROG_LTMAIN 778 779 # We use sed instead of cat because bash on DJGPP gets confused if 780 # if finds mixed CR/LF and LF-only lines. Since sed operates in 781 # text mode, it properly converts lines to CR/LF. This bash problem 782 # is reportedly fixed, but why not run on old versions too? 783 $SED '$q' "$ltmain" >> "$cfgfile" \ 784 || (rm -f "$cfgfile"; exit 1) 785 786 mv -f "$cfgfile" "$ofile" || 787 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 788 chmod +x "$ofile" 789], 790[cat <<_LT_EOF >> "$ofile" 791 792dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 793dnl in a comment (ie after a #). 794# ### BEGIN LIBTOOL TAG CONFIG: $1 795_LT_LIBTOOL_TAG_VARS(_LT_TAG) 796# ### END LIBTOOL TAG CONFIG: $1 797_LT_EOF 798])dnl /m4_if 799], 800[m4_if([$1], [], [ 801 PACKAGE='$PACKAGE' 802 VERSION='$VERSION' 803 RM='$RM' 804 ofile='$ofile'], []) 805])dnl /_LT_CONFIG_SAVE_COMMANDS 806])# _LT_CONFIG 807 808 809# LT_SUPPORTED_TAG(TAG) 810# --------------------- 811# Trace this macro to discover what tags are supported by the libtool 812# --tag option, using: 813# autoconf --trace 'LT_SUPPORTED_TAG:$1' 814AC_DEFUN([LT_SUPPORTED_TAG], []) 815 816 817# C support is built-in for now 818m4_define([_LT_LANG_C_enabled], []) 819m4_define([_LT_TAGS], []) 820 821 822# LT_LANG(LANG) 823# ------------- 824# Enable libtool support for the given language if not already enabled. 825AC_DEFUN([LT_LANG], 826[AC_BEFORE([$0], [LT_OUTPUT])dnl 827m4_case([$1], 828 [C], [_LT_LANG(C)], 829 [C++], [_LT_LANG(CXX)], 830 [Go], [_LT_LANG(GO)], 831 [Java], [_LT_LANG(GCJ)], 832 [Fortran 77], [_LT_LANG(F77)], 833 [Fortran], [_LT_LANG(FC)], 834 [Windows Resource], [_LT_LANG(RC)], 835 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 836 [_LT_LANG($1)], 837 [m4_fatal([$0: unsupported language: "$1"])])])dnl 838])# LT_LANG 839 840 841# _LT_LANG(LANGNAME) 842# ------------------ 843m4_defun([_LT_LANG], 844[m4_ifdef([_LT_LANG_]$1[_enabled], [], 845 [LT_SUPPORTED_TAG([$1])dnl 846 m4_append([_LT_TAGS], [$1 ])dnl 847 m4_define([_LT_LANG_]$1[_enabled], [])dnl 848 _LT_LANG_$1_CONFIG($1)])dnl 849])# _LT_LANG 850 851 852m4_ifndef([AC_PROG_GO], [ 853############################################################ 854# NOTE: This macro has been submitted for inclusion into # 855# GNU Autoconf as AC_PROG_GO. When it is available in # 856# a released version of Autoconf we should remove this # 857# macro and use it instead. # 858############################################################ 859m4_defun([AC_PROG_GO], 860[AC_LANG_PUSH(Go)dnl 861AC_ARG_VAR([GOC], [Go compiler command])dnl 862AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 863_AC_ARG_VAR_LDFLAGS()dnl 864AC_CHECK_TOOL(GOC, gccgo) 865if test -z "$GOC"; then 866 if test -n "$ac_tool_prefix"; then 867 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 868 fi 869fi 870if test -z "$GOC"; then 871 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 872fi 873])#m4_defun 874])#m4_ifndef 875 876 877# _LT_LANG_DEFAULT_CONFIG 878# ----------------------- 879m4_defun([_LT_LANG_DEFAULT_CONFIG], 880[AC_PROVIDE_IFELSE([AC_PROG_CXX], 881 [LT_LANG(CXX)], 882 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 883 884AC_PROVIDE_IFELSE([AC_PROG_F77], 885 [LT_LANG(F77)], 886 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 887 888AC_PROVIDE_IFELSE([AC_PROG_FC], 889 [LT_LANG(FC)], 890 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 891 892dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 893dnl pulling things in needlessly. 894AC_PROVIDE_IFELSE([AC_PROG_GCJ], 895 [LT_LANG(GCJ)], 896 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 897 [LT_LANG(GCJ)], 898 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 899 [LT_LANG(GCJ)], 900 [m4_ifdef([AC_PROG_GCJ], 901 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 902 m4_ifdef([A][M_PROG_GCJ], 903 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 904 m4_ifdef([LT_PROG_GCJ], 905 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 906 907AC_PROVIDE_IFELSE([AC_PROG_GO], 908 [LT_LANG(GO)], 909 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 910 911AC_PROVIDE_IFELSE([LT_PROG_RC], 912 [LT_LANG(RC)], 913 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 914])# _LT_LANG_DEFAULT_CONFIG 915 916# Obsolete macros: 917AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 918AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 919AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 920AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 921AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 922dnl aclocal-1.4 backwards compatibility: 923dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 924dnl AC_DEFUN([AC_LIBTOOL_F77], []) 925dnl AC_DEFUN([AC_LIBTOOL_FC], []) 926dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 927dnl AC_DEFUN([AC_LIBTOOL_RC], []) 928 929 930# _LT_TAG_COMPILER 931# ---------------- 932m4_defun([_LT_TAG_COMPILER], 933[AC_REQUIRE([AC_PROG_CC])dnl 934 935_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 936_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 937_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 938_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 939 940# If no C compiler was specified, use CC. 941LTCC=${LTCC-"$CC"} 942 943# If no C compiler flags were specified, use CFLAGS. 944LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 945 946# Allow CC to be a program name with arguments. 947compiler=$CC 948])# _LT_TAG_COMPILER 949 950 951# _LT_COMPILER_BOILERPLATE 952# ------------------------ 953# Check for compiler boilerplate output or warnings with 954# the simple compiler test code. 955m4_defun([_LT_COMPILER_BOILERPLATE], 956[m4_require([_LT_DECL_SED])dnl 957ac_outfile=conftest.$ac_objext 958echo "$lt_simple_compile_test_code" >conftest.$ac_ext 959eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 960_lt_compiler_boilerplate=`cat conftest.err` 961$RM conftest* 962])# _LT_COMPILER_BOILERPLATE 963 964 965# _LT_LINKER_BOILERPLATE 966# ---------------------- 967# Check for linker boilerplate output or warnings with 968# the simple link test code. 969m4_defun([_LT_LINKER_BOILERPLATE], 970[m4_require([_LT_DECL_SED])dnl 971ac_outfile=conftest.$ac_objext 972echo "$lt_simple_link_test_code" >conftest.$ac_ext 973eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 974_lt_linker_boilerplate=`cat conftest.err` 975$RM -r conftest* 976])# _LT_LINKER_BOILERPLATE 977 978# _LT_REQUIRED_DARWIN_CHECKS 979# ------------------------- 980m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 981 case $host_os in 982 rhapsody* | darwin*) 983 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 984 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 985 AC_CHECK_TOOL([LIPO], [lipo], [:]) 986 AC_CHECK_TOOL([OTOOL], [otool], [:]) 987 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 988 _LT_DECL([], [DSYMUTIL], [1], 989 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 990 _LT_DECL([], [NMEDIT], [1], 991 [Tool to change global to local symbols on Mac OS X]) 992 _LT_DECL([], [LIPO], [1], 993 [Tool to manipulate fat objects and archives on Mac OS X]) 994 _LT_DECL([], [OTOOL], [1], 995 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 996 _LT_DECL([], [OTOOL64], [1], 997 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 998 999 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 1000 [lt_cv_apple_cc_single_mod=no 1001 if test -z "$LT_MULTI_MODULE"; then 1002 # By default we will add the -single_module flag. You can override 1003 # by either setting the environment variable LT_MULTI_MODULE 1004 # non-empty at configure time, or by adding -multi_module to the 1005 # link flags. 1006 rm -rf libconftest.dylib* 1007 echo "int foo(void){return 1;}" > conftest.c 1008 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1009-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1010 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1011 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1012 _lt_result=$? 1013 # If there is a non-empty error log, and "single_module" 1014 # appears in it, assume the flag caused a linker warning 1015 if test -s conftest.err && $GREP single_module conftest.err; then 1016 cat conftest.err >&AS_MESSAGE_LOG_FD 1017 # Otherwise, if the output was created with a 0 exit code from 1018 # the compiler, it worked. 1019 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 1020 lt_cv_apple_cc_single_mod=yes 1021 else 1022 cat conftest.err >&AS_MESSAGE_LOG_FD 1023 fi 1024 rm -rf libconftest.dylib* 1025 rm -f conftest.* 1026 fi]) 1027 1028 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1029 [lt_cv_ld_exported_symbols_list], 1030 [lt_cv_ld_exported_symbols_list=no 1031 save_LDFLAGS=$LDFLAGS 1032 echo "_main" > conftest.sym 1033 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1034 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1035 [lt_cv_ld_exported_symbols_list=yes], 1036 [lt_cv_ld_exported_symbols_list=no]) 1037 LDFLAGS=$save_LDFLAGS 1038 ]) 1039 1040 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1041 [lt_cv_ld_force_load=no 1042 cat > conftest.c << _LT_EOF 1043int forced_loaded() { return 2;} 1044_LT_EOF 1045 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1046 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1047 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1048 $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1049 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1050 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1051 cat > conftest.c << _LT_EOF 1052int main() { return 0;} 1053_LT_EOF 1054 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1055 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1056 _lt_result=$? 1057 if test -s conftest.err && $GREP force_load conftest.err; then 1058 cat conftest.err >&AS_MESSAGE_LOG_FD 1059 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 1060 lt_cv_ld_force_load=yes 1061 else 1062 cat conftest.err >&AS_MESSAGE_LOG_FD 1063 fi 1064 rm -f conftest.err libconftest.a conftest conftest.c 1065 rm -rf conftest.dSYM 1066 ]) 1067 case $host_os in 1068 rhapsody* | darwin1.[[012]]) 1069 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 1070 darwin1.*) 1071 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1072 darwin*) 1073 case $MACOSX_DEPLOYMENT_TARGET,$host in 1074 10.[[012]],*|,*powerpc*-darwin[[5-8]]*) 1075 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1076 *) 1077 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 1078 esac 1079 ;; 1080 esac 1081 if test yes = "$lt_cv_apple_cc_single_mod"; then 1082 _lt_dar_single_mod='$single_module' 1083 fi 1084 if test yes = "$lt_cv_ld_exported_symbols_list"; then 1085 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 1086 else 1087 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 1088 fi 1089 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 1090 _lt_dsymutil='~$DSYMUTIL $lib || :' 1091 else 1092 _lt_dsymutil= 1093 fi 1094 ;; 1095 esac 1096]) 1097 1098 1099# _LT_DARWIN_LINKER_FEATURES([TAG]) 1100# --------------------------------- 1101# Checks for linker and compiler features on darwin 1102m4_defun([_LT_DARWIN_LINKER_FEATURES], 1103[ 1104 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1105 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1106 _LT_TAGVAR(hardcode_direct, $1)=no 1107 _LT_TAGVAR(hardcode_automatic, $1)=yes 1108 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1109 if test yes = "$lt_cv_ld_force_load"; then 1110 _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\"`' 1111 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1112 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1113 else 1114 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1115 fi 1116 _LT_TAGVAR(link_all_deplibs, $1)=yes 1117 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined 1118 case $cc_basename in 1119 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 1120 *) _lt_dar_can_shared=$GCC ;; 1121 esac 1122 if test yes = "$_lt_dar_can_shared"; then 1123 output_verbose_link_cmd=func_echo_all 1124 _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" 1125 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 1126 _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" 1127 _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" 1128 m4_if([$1], [CXX], 1129[ if test yes != "$lt_cv_apple_cc_single_mod"; then 1130 _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" 1131 _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" 1132 fi 1133],[]) 1134 else 1135 _LT_TAGVAR(ld_shlibs, $1)=no 1136 fi 1137]) 1138 1139# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1140# ---------------------------------- 1141# Links a minimal program and checks the executable 1142# for the system default hardcoded library path. In most cases, 1143# this is /usr/lib:/lib, but when the MPI compilers are used 1144# the location of the communication and MPI libs are included too. 1145# If we don't find anything, use the default library path according 1146# to the aix ld manual. 1147# Store the results from the different compilers for each TAGNAME. 1148# Allow to override them for all tags through lt_cv_aix_libpath. 1149m4_defun([_LT_SYS_MODULE_PATH_AIX], 1150[m4_require([_LT_DECL_SED])dnl 1151if test set = "${lt_cv_aix_libpath+set}"; then 1152 aix_libpath=$lt_cv_aix_libpath 1153else 1154 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1155 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1156 lt_aix_libpath_sed='[ 1157 /Import File Strings/,/^$/ { 1158 /^0/ { 1159 s/^0 *\([^ ]*\) *$/\1/ 1160 p 1161 } 1162 }]' 1163 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1164 # Check for a 64-bit object if we didn't find anything. 1165 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1166 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1167 fi],[]) 1168 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1169 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib 1170 fi 1171 ]) 1172 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1173fi 1174])# _LT_SYS_MODULE_PATH_AIX 1175 1176 1177# _LT_SHELL_INIT(ARG) 1178# ------------------- 1179m4_define([_LT_SHELL_INIT], 1180[m4_divert_text([M4SH-INIT], [$1 1181])])# _LT_SHELL_INIT 1182 1183 1184 1185# _LT_PROG_ECHO_BACKSLASH 1186# ----------------------- 1187# Find how we can fake an echo command that does not interpret backslash. 1188# In particular, with Autoconf 2.60 or later we add some code to the start 1189# of the generated configure script that will find a shell with a builtin 1190# printf (that we can use as an echo command). 1191m4_defun([_LT_PROG_ECHO_BACKSLASH], 1192[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1193ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1194ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1195 1196AC_MSG_CHECKING([how to print strings]) 1197# Test print first, because it will be a builtin if present. 1198if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1199 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1200 ECHO='print -r --' 1201elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1202 ECHO='printf %s\n' 1203else 1204 # Use this function as a fallback that always works. 1205 func_fallback_echo () 1206 { 1207 eval 'cat <<_LTECHO_EOF 1208$[]1 1209_LTECHO_EOF' 1210 } 1211 ECHO='func_fallback_echo' 1212fi 1213 1214# func_echo_all arg... 1215# Invoke $ECHO with all args, space-separated. 1216func_echo_all () 1217{ 1218 $ECHO "$*" 1219} 1220 1221case $ECHO in 1222 printf*) AC_MSG_RESULT([printf]) ;; 1223 print*) AC_MSG_RESULT([print -r]) ;; 1224 *) AC_MSG_RESULT([cat]) ;; 1225esac 1226 1227m4_ifdef([_AS_DETECT_SUGGESTED], 1228[_AS_DETECT_SUGGESTED([ 1229 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1230 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1231 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1232 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1233 PATH=/empty FPATH=/empty; export PATH FPATH 1234 test "X`printf %s $ECHO`" = "X$ECHO" \ 1235 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1236 1237_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1238_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1239])# _LT_PROG_ECHO_BACKSLASH 1240 1241 1242# _LT_WITH_SYSROOT 1243# ---------------- 1244AC_DEFUN([_LT_WITH_SYSROOT], 1245[m4_require([_LT_DECL_SED])dnl 1246AC_MSG_CHECKING([for sysroot]) 1247AC_ARG_WITH([sysroot], 1248[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], 1249 [Search for dependent libraries within DIR (or the compiler's sysroot 1250 if not specified).])], 1251[], [with_sysroot=no]) 1252 1253dnl lt_sysroot will always be passed unquoted. We quote it here 1254dnl in case the user passed a directory name. 1255lt_sysroot= 1256case $with_sysroot in #( 1257 yes) 1258 if test yes = "$GCC"; then 1259 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1260 fi 1261 ;; #( 1262 /*) 1263 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 1264 ;; #( 1265 no|'') 1266 ;; #( 1267 *) 1268 AC_MSG_RESULT([$with_sysroot]) 1269 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1270 ;; 1271esac 1272 1273 AC_MSG_RESULT([${lt_sysroot:-no}]) 1274_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1275[dependent libraries, and where our libraries should be installed.])]) 1276 1277# _LT_ENABLE_LOCK 1278# --------------- 1279m4_defun([_LT_ENABLE_LOCK], 1280[AC_ARG_ENABLE([libtool-lock], 1281 [AS_HELP_STRING([--disable-libtool-lock], 1282 [avoid locking (might break parallel builds)])]) 1283test no = "$enable_libtool_lock" || enable_libtool_lock=yes 1284 1285# Some flags need to be propagated to the compiler or linker for good 1286# libtool support. 1287case $host in 1288ia64-*-hpux*) 1289 # Find out what ABI is being produced by ac_compile, and set mode 1290 # options accordingly. 1291 echo 'int i;' > conftest.$ac_ext 1292 if AC_TRY_EVAL(ac_compile); then 1293 case `$FILECMD conftest.$ac_objext` in 1294 *ELF-32*) 1295 HPUX_IA64_MODE=32 1296 ;; 1297 *ELF-64*) 1298 HPUX_IA64_MODE=64 1299 ;; 1300 esac 1301 fi 1302 rm -rf conftest* 1303 ;; 1304*-*-irix6*) 1305 # Find out what ABI is being produced by ac_compile, and set linker 1306 # options accordingly. 1307 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1308 if AC_TRY_EVAL(ac_compile); then 1309 if test yes = "$lt_cv_prog_gnu_ld"; then 1310 case `$FILECMD conftest.$ac_objext` in 1311 *32-bit*) 1312 LD="${LD-ld} -melf32bsmip" 1313 ;; 1314 *N32*) 1315 LD="${LD-ld} -melf32bmipn32" 1316 ;; 1317 *64-bit*) 1318 LD="${LD-ld} -melf64bmip" 1319 ;; 1320 esac 1321 else 1322 case `$FILECMD conftest.$ac_objext` in 1323 *32-bit*) 1324 LD="${LD-ld} -32" 1325 ;; 1326 *N32*) 1327 LD="${LD-ld} -n32" 1328 ;; 1329 *64-bit*) 1330 LD="${LD-ld} -64" 1331 ;; 1332 esac 1333 fi 1334 fi 1335 rm -rf conftest* 1336 ;; 1337 1338mips64*-*linux*) 1339 # Find out what ABI is being produced by ac_compile, and set linker 1340 # options accordingly. 1341 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1342 if AC_TRY_EVAL(ac_compile); then 1343 emul=elf 1344 case `$FILECMD conftest.$ac_objext` in 1345 *32-bit*) 1346 emul="${emul}32" 1347 ;; 1348 *64-bit*) 1349 emul="${emul}64" 1350 ;; 1351 esac 1352 case `$FILECMD conftest.$ac_objext` in 1353 *MSB*) 1354 emul="${emul}btsmip" 1355 ;; 1356 *LSB*) 1357 emul="${emul}ltsmip" 1358 ;; 1359 esac 1360 case `$FILECMD conftest.$ac_objext` in 1361 *N32*) 1362 emul="${emul}n32" 1363 ;; 1364 esac 1365 LD="${LD-ld} -m $emul" 1366 fi 1367 rm -rf conftest* 1368 ;; 1369 1370x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 1371s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1372 # Find out what ABI is being produced by ac_compile, and set linker 1373 # options accordingly. Note that the listed cases only cover the 1374 # situations where additional linker options are needed (such as when 1375 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 1376 # vice versa); the common cases where no linker options are needed do 1377 # not appear in the list. 1378 echo 'int i;' > conftest.$ac_ext 1379 if AC_TRY_EVAL(ac_compile); then 1380 case `$FILECMD conftest.o` in 1381 *32-bit*) 1382 case $host in 1383 x86_64-*kfreebsd*-gnu) 1384 LD="${LD-ld} -m elf_i386_fbsd" 1385 ;; 1386 x86_64-*linux*) 1387 case `$FILECMD conftest.o` in 1388 *x86-64*) 1389 LD="${LD-ld} -m elf32_x86_64" 1390 ;; 1391 *) 1392 LD="${LD-ld} -m elf_i386" 1393 ;; 1394 esac 1395 ;; 1396 powerpc64le-*linux*) 1397 LD="${LD-ld} -m elf32lppclinux" 1398 ;; 1399 powerpc64-*linux*) 1400 LD="${LD-ld} -m elf32ppclinux" 1401 ;; 1402 s390x-*linux*) 1403 LD="${LD-ld} -m elf_s390" 1404 ;; 1405 sparc64-*linux*) 1406 LD="${LD-ld} -m elf32_sparc" 1407 ;; 1408 esac 1409 ;; 1410 *64-bit*) 1411 case $host in 1412 x86_64-*kfreebsd*-gnu) 1413 LD="${LD-ld} -m elf_x86_64_fbsd" 1414 ;; 1415 x86_64-*linux*) 1416 LD="${LD-ld} -m elf_x86_64" 1417 ;; 1418 powerpcle-*linux*|powerpc64le-*linux*) 1419 LD="${LD-ld} -m elf64lppc" 1420 ;; 1421 powerpc-*linux*|powerpc64-*linux*) 1422 LD="${LD-ld} -m elf64ppc" 1423 ;; 1424 s390*-*linux*|s390*-*tpf*) 1425 LD="${LD-ld} -m elf64_s390" 1426 ;; 1427 sparc*-*linux*) 1428 LD="${LD-ld} -m elf64_sparc" 1429 ;; 1430 esac 1431 ;; 1432 esac 1433 fi 1434 rm -rf conftest* 1435 ;; 1436 1437*-*-sco3.2v5*) 1438 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1439 SAVE_CFLAGS=$CFLAGS 1440 CFLAGS="$CFLAGS -belf" 1441 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1442 [AC_LANG_PUSH(C) 1443 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1444 AC_LANG_POP]) 1445 if test yes != "$lt_cv_cc_needs_belf"; then 1446 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1447 CFLAGS=$SAVE_CFLAGS 1448 fi 1449 ;; 1450*-*solaris*) 1451 # Find out what ABI is being produced by ac_compile, and set linker 1452 # options accordingly. 1453 echo 'int i;' > conftest.$ac_ext 1454 if AC_TRY_EVAL(ac_compile); then 1455 case `$FILECMD conftest.o` in 1456 *64-bit*) 1457 case $lt_cv_prog_gnu_ld in 1458 yes*) 1459 case $host in 1460 i?86-*-solaris*|x86_64-*-solaris*) 1461 LD="${LD-ld} -m elf_x86_64" 1462 ;; 1463 sparc*-*-solaris*) 1464 LD="${LD-ld} -m elf64_sparc" 1465 ;; 1466 esac 1467 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1468 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1469 LD=${LD-ld}_sol2 1470 fi 1471 ;; 1472 *) 1473 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1474 LD="${LD-ld} -64" 1475 fi 1476 ;; 1477 esac 1478 ;; 1479 esac 1480 fi 1481 rm -rf conftest* 1482 ;; 1483esac 1484 1485need_locks=$enable_libtool_lock 1486])# _LT_ENABLE_LOCK 1487 1488 1489# _LT_PROG_AR 1490# ----------- 1491m4_defun([_LT_PROG_AR], 1492[AC_CHECK_TOOLS(AR, [ar], false) 1493: ${AR=ar} 1494_LT_DECL([], [AR], [1], [The archiver]) 1495 1496# Use ARFLAGS variable as AR's operation code to sync the variable naming with 1497# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 1498# higher priority because thats what people were doing historically (setting 1499# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 1500# variable obsoleted/removed. 1501 1502test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 1503lt_ar_flags=$AR_FLAGS 1504_LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)]) 1505 1506# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 1507# by AR_FLAGS because that was never working and AR_FLAGS is about to die. 1508_LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}], 1509 [Flags to create an archive]) 1510 1511AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1512 [lt_cv_ar_at_file=no 1513 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1514 [echo conftest.$ac_objext > conftest.lst 1515 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1516 AC_TRY_EVAL([lt_ar_try]) 1517 if test 0 -eq "$ac_status"; then 1518 # Ensure the archiver fails upon bogus file names. 1519 rm -f conftest.$ac_objext libconftest.a 1520 AC_TRY_EVAL([lt_ar_try]) 1521 if test 0 -ne "$ac_status"; then 1522 lt_cv_ar_at_file=@ 1523 fi 1524 fi 1525 rm -f conftest.* libconftest.a 1526 ]) 1527 ]) 1528 1529if test no = "$lt_cv_ar_at_file"; then 1530 archiver_list_spec= 1531else 1532 archiver_list_spec=$lt_cv_ar_at_file 1533fi 1534_LT_DECL([], [archiver_list_spec], [1], 1535 [How to feed a file listing to the archiver]) 1536])# _LT_PROG_AR 1537 1538 1539# _LT_CMD_OLD_ARCHIVE 1540# ------------------- 1541m4_defun([_LT_CMD_OLD_ARCHIVE], 1542[_LT_PROG_AR 1543 1544AC_CHECK_TOOL(STRIP, strip, :) 1545test -z "$STRIP" && STRIP=: 1546_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1547 1548AC_CHECK_TOOL(RANLIB, ranlib, :) 1549test -z "$RANLIB" && RANLIB=: 1550_LT_DECL([], [RANLIB], [1], 1551 [Commands used to install an old-style archive]) 1552 1553# Determine commands to create old-style static archives. 1554old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1555old_postinstall_cmds='chmod 644 $oldlib' 1556old_postuninstall_cmds= 1557 1558if test -n "$RANLIB"; then 1559 case $host_os in 1560 bitrig* | openbsd*) 1561 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1562 ;; 1563 *) 1564 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1565 ;; 1566 esac 1567 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1568fi 1569 1570case $host_os in 1571 darwin*) 1572 lock_old_archive_extraction=yes ;; 1573 *) 1574 lock_old_archive_extraction=no ;; 1575esac 1576_LT_DECL([], [old_postinstall_cmds], [2]) 1577_LT_DECL([], [old_postuninstall_cmds], [2]) 1578_LT_TAGDECL([], [old_archive_cmds], [2], 1579 [Commands used to build an old-style archive]) 1580_LT_DECL([], [lock_old_archive_extraction], [0], 1581 [Whether to use a lock for old archive extraction]) 1582])# _LT_CMD_OLD_ARCHIVE 1583 1584 1585# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1586# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1587# ---------------------------------------------------------------- 1588# Check whether the given compiler option works 1589AC_DEFUN([_LT_COMPILER_OPTION], 1590[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1591m4_require([_LT_DECL_SED])dnl 1592AC_CACHE_CHECK([$1], [$2], 1593 [$2=no 1594 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1595 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1596 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment 1597 # Insert the option either (1) after the last *FLAGS variable, or 1598 # (2) before a word containing "conftest.", or (3) at the end. 1599 # Note that $ac_compile itself does not contain backslashes and begins 1600 # with a dollar sign (not a hyphen), so the echo should work correctly. 1601 # The option is referenced via a variable to avoid confusing sed. 1602 lt_compile=`echo "$ac_compile" | $SED \ 1603 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1604 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1605 -e 's:$: $lt_compiler_flag:'` 1606 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1607 (eval "$lt_compile" 2>conftest.err) 1608 ac_status=$? 1609 cat conftest.err >&AS_MESSAGE_LOG_FD 1610 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1611 if (exit $ac_status) && test -s "$ac_outfile"; then 1612 # The compiler can only warn and ignore the option if not recognized 1613 # So say no if there are warnings other than the usual output. 1614 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1615 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1616 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1617 $2=yes 1618 fi 1619 fi 1620 $RM conftest* 1621]) 1622 1623if test yes = "[$]$2"; then 1624 m4_if([$5], , :, [$5]) 1625else 1626 m4_if([$6], , :, [$6]) 1627fi 1628])# _LT_COMPILER_OPTION 1629 1630# Old name: 1631AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1632dnl aclocal-1.4 backwards compatibility: 1633dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1634 1635 1636# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1637# [ACTION-SUCCESS], [ACTION-FAILURE]) 1638# ---------------------------------------------------- 1639# Check whether the given linker option works 1640AC_DEFUN([_LT_LINKER_OPTION], 1641[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1642m4_require([_LT_DECL_SED])dnl 1643AC_CACHE_CHECK([$1], [$2], 1644 [$2=no 1645 save_LDFLAGS=$LDFLAGS 1646 LDFLAGS="$LDFLAGS $3" 1647 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1648 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1649 # The linker can only warn and ignore the option if not recognized 1650 # So say no if there are warnings 1651 if test -s conftest.err; then 1652 # Append any errors to the config.log. 1653 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1654 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1655 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1656 if diff conftest.exp conftest.er2 >/dev/null; then 1657 $2=yes 1658 fi 1659 else 1660 $2=yes 1661 fi 1662 fi 1663 $RM -r conftest* 1664 LDFLAGS=$save_LDFLAGS 1665]) 1666 1667if test yes = "[$]$2"; then 1668 m4_if([$4], , :, [$4]) 1669else 1670 m4_if([$5], , :, [$5]) 1671fi 1672])# _LT_LINKER_OPTION 1673 1674# Old name: 1675AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1676dnl aclocal-1.4 backwards compatibility: 1677dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1678 1679 1680# LT_CMD_MAX_LEN 1681#--------------- 1682AC_DEFUN([LT_CMD_MAX_LEN], 1683[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1684# find the maximum length of command line arguments 1685AC_MSG_CHECKING([the maximum length of command line arguments]) 1686AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1687 i=0 1688 teststring=ABCD 1689 1690 case $build_os in 1691 msdosdjgpp*) 1692 # On DJGPP, this test can blow up pretty badly due to problems in libc 1693 # (any single argument exceeding 2000 bytes causes a buffer overrun 1694 # during glob expansion). Even if it were fixed, the result of this 1695 # check would be larger than it should be. 1696 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1697 ;; 1698 1699 gnu*) 1700 # Under GNU Hurd, this test is not required because there is 1701 # no limit to the length of command line arguments. 1702 # Libtool will interpret -1 as no limit whatsoever 1703 lt_cv_sys_max_cmd_len=-1; 1704 ;; 1705 1706 cygwin* | mingw* | cegcc*) 1707 # On Win9x/ME, this test blows up -- it succeeds, but takes 1708 # about 5 minutes as the teststring grows exponentially. 1709 # Worse, since 9x/ME are not pre-emptively multitasking, 1710 # you end up with a "frozen" computer, even though with patience 1711 # the test eventually succeeds (with a max line length of 256k). 1712 # Instead, let's just punt: use the minimum linelength reported by 1713 # all of the supported platforms: 8192 (on NT/2K/XP). 1714 lt_cv_sys_max_cmd_len=8192; 1715 ;; 1716 1717 mint*) 1718 # On MiNT this can take a long time and run out of memory. 1719 lt_cv_sys_max_cmd_len=8192; 1720 ;; 1721 1722 mint*) 1723 # On MiNT this can take a long time and run out of memory. 1724 lt_cv_sys_max_cmd_len=8192; 1725 ;; 1726 1727 amigaos*) 1728 # On AmigaOS with pdksh, this test takes hours, literally. 1729 # So we just punt and use a minimum line length of 8192. 1730 lt_cv_sys_max_cmd_len=8192; 1731 ;; 1732 1733 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 1734 # This has been around since 386BSD, at least. Likely further. 1735 if test -x /sbin/sysctl; then 1736 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1737 elif test -x /usr/sbin/sysctl; then 1738 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1739 else 1740 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1741 fi 1742 # And add a safety zone 1743 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1744 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1745 ;; 1746 1747 interix*) 1748 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1749 lt_cv_sys_max_cmd_len=196608 1750 ;; 1751 1752 os2*) 1753 # The test takes a long time on OS/2. 1754 lt_cv_sys_max_cmd_len=8192 1755 ;; 1756 1757 osf*) 1758 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1759 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1760 # nice to cause kernel panics so lets avoid the loop below. 1761 # First set a reasonable default. 1762 lt_cv_sys_max_cmd_len=16384 1763 # 1764 if test -x /sbin/sysconfig; then 1765 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1766 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1767 esac 1768 fi 1769 ;; 1770 sco3.2v5*) 1771 lt_cv_sys_max_cmd_len=102400 1772 ;; 1773 sysv5* | sco5v6* | sysv4.2uw2*) 1774 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1775 if test -n "$kargmax"; then 1776 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'` 1777 else 1778 lt_cv_sys_max_cmd_len=32768 1779 fi 1780 ;; 1781 *) 1782 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1783 if test -n "$lt_cv_sys_max_cmd_len" && \ 1784 test undefined != "$lt_cv_sys_max_cmd_len"; then 1785 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1786 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1787 else 1788 # Make teststring a little bigger before we do anything with it. 1789 # a 1K string should be a reasonable start. 1790 for i in 1 2 3 4 5 6 7 8; do 1791 teststring=$teststring$teststring 1792 done 1793 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1794 # If test is not a shell built-in, we'll probably end up computing a 1795 # maximum length that is only half of the actual maximum length, but 1796 # we can't tell. 1797 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 1798 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1799 test 17 != "$i" # 1/2 MB should be enough 1800 do 1801 i=`expr $i + 1` 1802 teststring=$teststring$teststring 1803 done 1804 # Only check the string length outside the loop. 1805 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1806 teststring= 1807 # Add a significant safety factor because C++ compilers can tack on 1808 # massive amounts of additional arguments before passing them to the 1809 # linker. It appears as though 1/2 is a usable value. 1810 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1811 fi 1812 ;; 1813 esac 1814]) 1815if test -n "$lt_cv_sys_max_cmd_len"; then 1816 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1817else 1818 AC_MSG_RESULT(none) 1819fi 1820max_cmd_len=$lt_cv_sys_max_cmd_len 1821_LT_DECL([], [max_cmd_len], [0], 1822 [What is the maximum length of a command?]) 1823])# LT_CMD_MAX_LEN 1824 1825# Old name: 1826AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1827dnl aclocal-1.4 backwards compatibility: 1828dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1829 1830 1831# _LT_HEADER_DLFCN 1832# ---------------- 1833m4_defun([_LT_HEADER_DLFCN], 1834[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1835])# _LT_HEADER_DLFCN 1836 1837 1838# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1839# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1840# ---------------------------------------------------------------- 1841m4_defun([_LT_TRY_DLOPEN_SELF], 1842[m4_require([_LT_HEADER_DLFCN])dnl 1843if test yes = "$cross_compiling"; then : 1844 [$4] 1845else 1846 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1847 lt_status=$lt_dlunknown 1848 cat > conftest.$ac_ext <<_LT_EOF 1849[#line $LINENO "configure" 1850#include "confdefs.h" 1851 1852#if HAVE_DLFCN_H 1853#include <dlfcn.h> 1854#endif 1855 1856#include <stdio.h> 1857 1858#ifdef RTLD_GLOBAL 1859# define LT_DLGLOBAL RTLD_GLOBAL 1860#else 1861# ifdef DL_GLOBAL 1862# define LT_DLGLOBAL DL_GLOBAL 1863# else 1864# define LT_DLGLOBAL 0 1865# endif 1866#endif 1867 1868/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1869 find out it does not work in some platform. */ 1870#ifndef LT_DLLAZY_OR_NOW 1871# ifdef RTLD_LAZY 1872# define LT_DLLAZY_OR_NOW RTLD_LAZY 1873# else 1874# ifdef DL_LAZY 1875# define LT_DLLAZY_OR_NOW DL_LAZY 1876# else 1877# ifdef RTLD_NOW 1878# define LT_DLLAZY_OR_NOW RTLD_NOW 1879# else 1880# ifdef DL_NOW 1881# define LT_DLLAZY_OR_NOW DL_NOW 1882# else 1883# define LT_DLLAZY_OR_NOW 0 1884# endif 1885# endif 1886# endif 1887# endif 1888#endif 1889 1890/* When -fvisibility=hidden is used, assume the code has been annotated 1891 correspondingly for the symbols needed. */ 1892#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1893int fnord () __attribute__((visibility("default"))); 1894#endif 1895 1896int fnord () { return 42; } 1897int main () 1898{ 1899 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1900 int status = $lt_dlunknown; 1901 1902 if (self) 1903 { 1904 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1905 else 1906 { 1907 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1908 else puts (dlerror ()); 1909 } 1910 /* dlclose (self); */ 1911 } 1912 else 1913 puts (dlerror ()); 1914 1915 return status; 1916}] 1917_LT_EOF 1918 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then 1919 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1920 lt_status=$? 1921 case x$lt_status in 1922 x$lt_dlno_uscore) $1 ;; 1923 x$lt_dlneed_uscore) $2 ;; 1924 x$lt_dlunknown|x*) $3 ;; 1925 esac 1926 else : 1927 # compilation failed 1928 $3 1929 fi 1930fi 1931rm -fr conftest* 1932])# _LT_TRY_DLOPEN_SELF 1933 1934 1935# LT_SYS_DLOPEN_SELF 1936# ------------------ 1937AC_DEFUN([LT_SYS_DLOPEN_SELF], 1938[m4_require([_LT_HEADER_DLFCN])dnl 1939if test yes != "$enable_dlopen"; then 1940 enable_dlopen=unknown 1941 enable_dlopen_self=unknown 1942 enable_dlopen_self_static=unknown 1943else 1944 lt_cv_dlopen=no 1945 lt_cv_dlopen_libs= 1946 1947 case $host_os in 1948 beos*) 1949 lt_cv_dlopen=load_add_on 1950 lt_cv_dlopen_libs= 1951 lt_cv_dlopen_self=yes 1952 ;; 1953 1954 mingw* | pw32* | cegcc*) 1955 lt_cv_dlopen=LoadLibrary 1956 lt_cv_dlopen_libs= 1957 ;; 1958 1959 cygwin*) 1960 lt_cv_dlopen=dlopen 1961 lt_cv_dlopen_libs= 1962 ;; 1963 1964 darwin*) 1965 # if libdl is installed we need to link against it 1966 AC_CHECK_LIB([dl], [dlopen], 1967 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ 1968 lt_cv_dlopen=dyld 1969 lt_cv_dlopen_libs= 1970 lt_cv_dlopen_self=yes 1971 ]) 1972 ;; 1973 1974 tpf*) 1975 # Don't try to run any link tests for TPF. We know it's impossible 1976 # because TPF is a cross-compiler, and we know how we open DSOs. 1977 lt_cv_dlopen=dlopen 1978 lt_cv_dlopen_libs= 1979 lt_cv_dlopen_self=no 1980 ;; 1981 1982 *) 1983 AC_CHECK_FUNC([shl_load], 1984 [lt_cv_dlopen=shl_load], 1985 [AC_CHECK_LIB([dld], [shl_load], 1986 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], 1987 [AC_CHECK_FUNC([dlopen], 1988 [lt_cv_dlopen=dlopen], 1989 [AC_CHECK_LIB([dl], [dlopen], 1990 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], 1991 [AC_CHECK_LIB([svld], [dlopen], 1992 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], 1993 [AC_CHECK_LIB([dld], [dld_link], 1994 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) 1995 ]) 1996 ]) 1997 ]) 1998 ]) 1999 ]) 2000 ;; 2001 esac 2002 2003 if test no = "$lt_cv_dlopen"; then 2004 enable_dlopen=no 2005 else 2006 enable_dlopen=yes 2007 fi 2008 2009 case $lt_cv_dlopen in 2010 dlopen) 2011 save_CPPFLAGS=$CPPFLAGS 2012 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 2013 2014 save_LDFLAGS=$LDFLAGS 2015 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 2016 2017 save_LIBS=$LIBS 2018 LIBS="$lt_cv_dlopen_libs $LIBS" 2019 2020 AC_CACHE_CHECK([whether a program can dlopen itself], 2021 lt_cv_dlopen_self, [dnl 2022 _LT_TRY_DLOPEN_SELF( 2023 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 2024 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 2025 ]) 2026 2027 if test yes = "$lt_cv_dlopen_self"; then 2028 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 2029 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 2030 lt_cv_dlopen_self_static, [dnl 2031 _LT_TRY_DLOPEN_SELF( 2032 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 2033 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 2034 ]) 2035 fi 2036 2037 CPPFLAGS=$save_CPPFLAGS 2038 LDFLAGS=$save_LDFLAGS 2039 LIBS=$save_LIBS 2040 ;; 2041 esac 2042 2043 case $lt_cv_dlopen_self in 2044 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 2045 *) enable_dlopen_self=unknown ;; 2046 esac 2047 2048 case $lt_cv_dlopen_self_static in 2049 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 2050 *) enable_dlopen_self_static=unknown ;; 2051 esac 2052fi 2053_LT_DECL([dlopen_support], [enable_dlopen], [0], 2054 [Whether dlopen is supported]) 2055_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 2056 [Whether dlopen of programs is supported]) 2057_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 2058 [Whether dlopen of statically linked programs is supported]) 2059])# LT_SYS_DLOPEN_SELF 2060 2061# Old name: 2062AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 2063dnl aclocal-1.4 backwards compatibility: 2064dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 2065 2066 2067# _LT_COMPILER_C_O([TAGNAME]) 2068# --------------------------- 2069# Check to see if options -c and -o are simultaneously supported by compiler. 2070# This macro does not hard code the compiler like AC_PROG_CC_C_O. 2071m4_defun([_LT_COMPILER_C_O], 2072[m4_require([_LT_DECL_SED])dnl 2073m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2074m4_require([_LT_TAG_COMPILER])dnl 2075AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 2076 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 2077 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 2078 $RM -r conftest 2>/dev/null 2079 mkdir conftest 2080 cd conftest 2081 mkdir out 2082 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 2083 2084 lt_compiler_flag="-o out/conftest2.$ac_objext" 2085 # Insert the option either (1) after the last *FLAGS variable, or 2086 # (2) before a word containing "conftest.", or (3) at the end. 2087 # Note that $ac_compile itself does not contain backslashes and begins 2088 # with a dollar sign (not a hyphen), so the echo should work correctly. 2089 lt_compile=`echo "$ac_compile" | $SED \ 2090 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2091 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2092 -e 's:$: $lt_compiler_flag:'` 2093 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2094 (eval "$lt_compile" 2>out/conftest.err) 2095 ac_status=$? 2096 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2097 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2098 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2099 then 2100 # The compiler can only warn and ignore the option if not recognized 2101 # So say no if there are warnings 2102 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2103 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2104 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2105 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2106 fi 2107 fi 2108 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2109 $RM conftest* 2110 # SGI C++ compiler will create directory out/ii_files/ for 2111 # template instantiation 2112 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2113 $RM out/* && rmdir out 2114 cd .. 2115 $RM -r conftest 2116 $RM conftest* 2117]) 2118_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2119 [Does compiler simultaneously support -c and -o options?]) 2120])# _LT_COMPILER_C_O 2121 2122 2123# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2124# ---------------------------------- 2125# Check to see if we can do hard links to lock some files if needed 2126m4_defun([_LT_COMPILER_FILE_LOCKS], 2127[m4_require([_LT_ENABLE_LOCK])dnl 2128m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2129_LT_COMPILER_C_O([$1]) 2130 2131hard_links=nottested 2132if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then 2133 # do not overwrite the value of need_locks provided by the user 2134 AC_MSG_CHECKING([if we can lock with hard links]) 2135 hard_links=yes 2136 $RM conftest* 2137 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2138 touch conftest.a 2139 ln conftest.a conftest.b 2>&5 || hard_links=no 2140 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2141 AC_MSG_RESULT([$hard_links]) 2142 if test no = "$hard_links"; then 2143 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) 2144 need_locks=warn 2145 fi 2146else 2147 need_locks=no 2148fi 2149_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2150])# _LT_COMPILER_FILE_LOCKS 2151 2152 2153# _LT_CHECK_OBJDIR 2154# ---------------- 2155m4_defun([_LT_CHECK_OBJDIR], 2156[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2157[rm -f .libs 2>/dev/null 2158mkdir .libs 2>/dev/null 2159if test -d .libs; then 2160 lt_cv_objdir=.libs 2161else 2162 # MS-DOS does not allow filenames that begin with a dot. 2163 lt_cv_objdir=_libs 2164fi 2165rmdir .libs 2>/dev/null]) 2166objdir=$lt_cv_objdir 2167_LT_DECL([], [objdir], [0], 2168 [The name of the directory that contains temporary libtool files])dnl 2169m4_pattern_allow([LT_OBJDIR])dnl 2170AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", 2171 [Define to the sub-directory where libtool stores uninstalled libraries.]) 2172])# _LT_CHECK_OBJDIR 2173 2174 2175# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2176# -------------------------------------- 2177# Check hardcoding attributes. 2178m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2179[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2180_LT_TAGVAR(hardcode_action, $1)= 2181if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2182 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2183 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then 2184 2185 # We can hardcode non-existent directories. 2186 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && 2187 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2188 # have to relink, otherwise we might link with an installed library 2189 # when we should be linking with a yet-to-be-installed one 2190 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && 2191 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then 2192 # Linking always hardcodes the temporary library directory. 2193 _LT_TAGVAR(hardcode_action, $1)=relink 2194 else 2195 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2196 _LT_TAGVAR(hardcode_action, $1)=immediate 2197 fi 2198else 2199 # We cannot hardcode anything, or else we can only hardcode existing 2200 # directories. 2201 _LT_TAGVAR(hardcode_action, $1)=unsupported 2202fi 2203AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2204 2205if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || 2206 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then 2207 # Fast installation is not supported 2208 enable_fast_install=no 2209elif test yes = "$shlibpath_overrides_runpath" || 2210 test no = "$enable_shared"; then 2211 # Fast installation is not necessary 2212 enable_fast_install=needless 2213fi 2214_LT_TAGDECL([], [hardcode_action], [0], 2215 [How to hardcode a shared library path into an executable]) 2216])# _LT_LINKER_HARDCODE_LIBPATH 2217 2218 2219# _LT_CMD_STRIPLIB 2220# ---------------- 2221m4_defun([_LT_CMD_STRIPLIB], 2222[m4_require([_LT_DECL_EGREP]) 2223striplib= 2224old_striplib= 2225AC_MSG_CHECKING([whether stripping libraries is possible]) 2226if test -z "$STRIP"; then 2227 AC_MSG_RESULT([no]) 2228else 2229 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2230 old_striplib="$STRIP --strip-debug" 2231 striplib="$STRIP --strip-unneeded" 2232 AC_MSG_RESULT([yes]) 2233 else 2234 case $host_os in 2235 darwin*) 2236 # FIXME - insert some real tests, host_os isn't really good enough 2237 striplib="$STRIP -x" 2238 old_striplib="$STRIP -S" 2239 AC_MSG_RESULT([yes]) 2240 ;; 2241 freebsd*) 2242 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 2243 old_striplib="$STRIP --strip-debug" 2244 striplib="$STRIP --strip-unneeded" 2245 AC_MSG_RESULT([yes]) 2246 else 2247 AC_MSG_RESULT([no]) 2248 fi 2249 ;; 2250 *) 2251 AC_MSG_RESULT([no]) 2252 ;; 2253 esac 2254 fi 2255fi 2256_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2257_LT_DECL([], [striplib], [1]) 2258])# _LT_CMD_STRIPLIB 2259 2260 2261# _LT_PREPARE_MUNGE_PATH_LIST 2262# --------------------------- 2263# Make sure func_munge_path_list() is defined correctly. 2264m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], 2265[[# func_munge_path_list VARIABLE PATH 2266# ----------------------------------- 2267# VARIABLE is name of variable containing _space_ separated list of 2268# directories to be munged by the contents of PATH, which is string 2269# having a format: 2270# "DIR[:DIR]:" 2271# string "DIR[ DIR]" will be prepended to VARIABLE 2272# ":DIR[:DIR]" 2273# string "DIR[ DIR]" will be appended to VARIABLE 2274# "DIRP[:DIRP]::[DIRA:]DIRA" 2275# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 2276# "DIRA[ DIRA]" will be appended to VARIABLE 2277# "DIR[:DIR]" 2278# VARIABLE will be replaced by "DIR[ DIR]" 2279func_munge_path_list () 2280{ 2281 case x@S|@2 in 2282 x) 2283 ;; 2284 *:) 2285 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" 2286 ;; 2287 x:*) 2288 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" 2289 ;; 2290 *::*) 2291 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 2292 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" 2293 ;; 2294 *) 2295 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" 2296 ;; 2297 esac 2298} 2299]])# _LT_PREPARE_PATH_LIST 2300 2301 2302# _LT_SYS_DYNAMIC_LINKER([TAG]) 2303# ----------------------------- 2304# PORTME Fill in your ld.so characteristics 2305m4_defun([_LT_SYS_DYNAMIC_LINKER], 2306[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2307m4_require([_LT_DECL_EGREP])dnl 2308m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2309m4_require([_LT_DECL_OBJDUMP])dnl 2310m4_require([_LT_DECL_SED])dnl 2311m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2312m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl 2313AC_MSG_CHECKING([dynamic linker characteristics]) 2314m4_if([$1], 2315 [], [ 2316if test yes = "$GCC"; then 2317 case $host_os in 2318 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 2319 *) lt_awk_arg='/^libraries:/' ;; 2320 esac 2321 case $host_os in 2322 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; 2323 *) lt_sed_strip_eq='s|=/|/|g' ;; 2324 esac 2325 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2326 case $lt_search_path_spec in 2327 *\;*) 2328 # if the path contains ";" then we assume it to be the separator 2329 # otherwise default to the standard path separator (i.e. ":") - it is 2330 # assumed that no part of a normal pathname contains ";" but that should 2331 # okay in the real world where ";" in dirpaths is itself problematic. 2332 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2333 ;; 2334 *) 2335 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2336 ;; 2337 esac 2338 # Ok, now we have the path, separated by spaces, we can step through it 2339 # and add multilib dir if necessary... 2340 lt_tmp_lt_search_path_spec= 2341 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2342 # ...but if some path component already ends with the multilib dir we assume 2343 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 2344 case "$lt_multi_os_dir; $lt_search_path_spec " in 2345 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 2346 lt_multi_os_dir= 2347 ;; 2348 esac 2349 for lt_sys_path in $lt_search_path_spec; do 2350 if test -d "$lt_sys_path$lt_multi_os_dir"; then 2351 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 2352 elif test -n "$lt_multi_os_dir"; then 2353 test -d "$lt_sys_path" && \ 2354 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2355 fi 2356 done 2357 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2358BEGIN {RS = " "; FS = "/|\n";} { 2359 lt_foo = ""; 2360 lt_count = 0; 2361 for (lt_i = NF; lt_i > 0; lt_i--) { 2362 if ($lt_i != "" && $lt_i != ".") { 2363 if ($lt_i == "..") { 2364 lt_count++; 2365 } else { 2366 if (lt_count == 0) { 2367 lt_foo = "/" $lt_i lt_foo; 2368 } else { 2369 lt_count--; 2370 } 2371 } 2372 } 2373 } 2374 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2375 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2376}'` 2377 # AWK program above erroneously prepends '/' to C:/dos/paths 2378 # for these hosts. 2379 case $host_os in 2380 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2381 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; 2382 esac 2383 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2384else 2385 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2386fi]) 2387library_names_spec= 2388libname_spec='lib$name' 2389soname_spec= 2390shrext_cmds=.so 2391postinstall_cmds= 2392postuninstall_cmds= 2393finish_cmds= 2394finish_eval= 2395shlibpath_var= 2396shlibpath_overrides_runpath=unknown 2397version_type=none 2398dynamic_linker="$host_os ld.so" 2399sys_lib_dlsearch_path_spec="/lib /usr/lib" 2400need_lib_prefix=unknown 2401hardcode_into_libs=no 2402 2403# when you set need_version to no, make sure it does not cause -set_version 2404# flags to be left without arguments 2405need_version=unknown 2406 2407AC_ARG_VAR([LT_SYS_LIBRARY_PATH], 2408[User-defined run-time library search path.]) 2409 2410case $host_os in 2411aix3*) 2412 version_type=linux # correct to gnu/linux during the next big refactor 2413 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 2414 shlibpath_var=LIBPATH 2415 2416 # AIX 3 has no versioning support, so we append a major version to the name. 2417 soname_spec='$libname$release$shared_ext$major' 2418 ;; 2419 2420aix[[4-9]]*) 2421 version_type=linux # correct to gnu/linux during the next big refactor 2422 need_lib_prefix=no 2423 need_version=no 2424 hardcode_into_libs=yes 2425 if test ia64 = "$host_cpu"; then 2426 # AIX 5 supports IA64 2427 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 2428 shlibpath_var=LD_LIBRARY_PATH 2429 else 2430 # With GCC up to 2.95.x, collect2 would create an import file 2431 # for dependence libraries. The import file would start with 2432 # the line '#! .'. This would cause the generated library to 2433 # depend on '.', always an invalid library. This was fixed in 2434 # development snapshots of GCC prior to 3.0. 2435 case $host_os in 2436 aix4 | aix4.[[01]] | aix4.[[01]].*) 2437 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2438 echo ' yes ' 2439 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 2440 : 2441 else 2442 can_build_shared=no 2443 fi 2444 ;; 2445 esac 2446 # Using Import Files as archive members, it is possible to support 2447 # filename-based versioning of shared library archives on AIX. While 2448 # this would work for both with and without runtime linking, it will 2449 # prevent static linking of such archives. So we do filename-based 2450 # shared library versioning with .so extension only, which is used 2451 # when both runtime linking and shared linking is enabled. 2452 # Unfortunately, runtime linking may impact performance, so we do 2453 # not want this to be the default eventually. Also, we use the 2454 # versioned .so libs for executables only if there is the -brtl 2455 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 2456 # To allow for filename-based versioning support, we need to create 2457 # libNAME.so.V as an archive file, containing: 2458 # *) an Import File, referring to the versioned filename of the 2459 # archive as well as the shared archive member, telling the 2460 # bitwidth (32 or 64) of that shared object, and providing the 2461 # list of exported symbols of that shared object, eventually 2462 # decorated with the 'weak' keyword 2463 # *) the shared object with the F_LOADONLY flag set, to really avoid 2464 # it being seen by the linker. 2465 # At run time we better use the real file rather than another symlink, 2466 # but for link time we create the symlink libNAME.so -> libNAME.so.V 2467 2468 case $with_aix_soname,$aix_use_runtimelinking in 2469 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 2470 # soname into executable. Probably we can add versioning support to 2471 # collect2, so additional links can be useful in future. 2472 aix,yes) # traditional libtool 2473 dynamic_linker='AIX unversionable lib.so' 2474 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2475 # instead of lib<name>.a to let people know that these are not 2476 # typical AIX shared libraries. 2477 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2478 ;; 2479 aix,no) # traditional AIX only 2480 dynamic_linker='AIX lib.a[(]lib.so.V[)]' 2481 # We preserve .a as extension for shared libraries through AIX4.2 2482 # and later when we are not doing run time linking. 2483 library_names_spec='$libname$release.a $libname.a' 2484 soname_spec='$libname$release$shared_ext$major' 2485 ;; 2486 svr4,*) # full svr4 only 2487 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" 2488 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2489 # We do not specify a path in Import Files, so LIBPATH fires. 2490 shlibpath_overrides_runpath=yes 2491 ;; 2492 *,yes) # both, prefer svr4 2493 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" 2494 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2495 # unpreferred sharedlib libNAME.a needs extra handling 2496 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"' 2497 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.$libext"' 2498 # We do not specify a path in Import Files, so LIBPATH fires. 2499 shlibpath_overrides_runpath=yes 2500 ;; 2501 *,no) # both, prefer aix 2502 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" 2503 library_names_spec='$libname$release.a $libname.a' 2504 soname_spec='$libname$release$shared_ext$major' 2505 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 2506 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 2507 postuninstall_cmds='test -z "$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"' 2508 ;; 2509 esac 2510 shlibpath_var=LIBPATH 2511 fi 2512 ;; 2513 2514amigaos*) 2515 case $host_cpu in 2516 powerpc) 2517 # Since July 2007 AmigaOS4 officially supports .so libraries. 2518 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2519 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2520 ;; 2521 m68k) 2522 library_names_spec='$libname.ixlibrary $libname.a' 2523 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2524 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 ${libname}_ixlibrary.a || exit 1; done' 2525 ;; 2526 esac 2527 ;; 2528 2529beos*) 2530 library_names_spec='$libname$shared_ext' 2531 dynamic_linker="$host_os ld.so" 2532 shlibpath_var=LIBRARY_PATH 2533 ;; 2534 2535bsdi[[45]]*) 2536 version_type=linux # correct to gnu/linux during the next big refactor 2537 need_version=no 2538 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2539 soname_spec='$libname$release$shared_ext$major' 2540 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2541 shlibpath_var=LD_LIBRARY_PATH 2542 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2543 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2544 # the default ld.so.conf also contains /usr/contrib/lib and 2545 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2546 # libtool to hard-code these into programs 2547 ;; 2548 2549cygwin* | mingw* | pw32* | cegcc*) 2550 version_type=windows 2551 shrext_cmds=.dll 2552 need_version=no 2553 need_lib_prefix=no 2554 2555 case $GCC,$cc_basename in 2556 yes,*) 2557 # gcc 2558 library_names_spec='$libname.dll.a' 2559 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2560 postinstall_cmds='base_file=`basename \$file`~ 2561 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2562 dldir=$destdir/`dirname \$dlpath`~ 2563 test -d \$dldir || mkdir -p \$dldir~ 2564 $install_prog $dir/$dlname \$dldir/$dlname~ 2565 chmod a+x \$dldir/$dlname~ 2566 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2567 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2568 fi' 2569 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2570 dlpath=$dir/\$dldll~ 2571 $RM \$dlpath' 2572 shlibpath_overrides_runpath=yes 2573 2574 case $host_os in 2575 cygwin*) 2576 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2577 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2578m4_if([$1], [],[ 2579 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2580 ;; 2581 mingw* | cegcc*) 2582 # MinGW DLLs use traditional 'lib' prefix 2583 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2584 ;; 2585 pw32*) 2586 # pw32 DLLs use 'pw' prefix rather than 'lib' 2587 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2588 ;; 2589 esac 2590 dynamic_linker='Win32 ld.exe' 2591 ;; 2592 2593 *,cl* | *,icl*) 2594 # Native MSVC or ICC 2595 libname_spec='$name' 2596 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2597 library_names_spec='$libname.dll.lib' 2598 2599 case $build_os in 2600 mingw*) 2601 sys_lib_search_path_spec= 2602 lt_save_ifs=$IFS 2603 IFS=';' 2604 for lt_path in $LIB 2605 do 2606 IFS=$lt_save_ifs 2607 # Let DOS variable expansion print the short 8.3 style file name. 2608 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2609 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2610 done 2611 IFS=$lt_save_ifs 2612 # Convert to MSYS style. 2613 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2614 ;; 2615 cygwin*) 2616 # Convert to unix form, then to dos form, then back to unix form 2617 # but this time dos style (no spaces!) so that the unix form looks 2618 # like /cygdrive/c/PROGRA~1:/cygdr... 2619 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2620 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2621 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2622 ;; 2623 *) 2624 sys_lib_search_path_spec=$LIB 2625 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2626 # It is most probably a Windows format PATH. 2627 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2628 else 2629 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2630 fi 2631 # FIXME: find the short name or the path components, as spaces are 2632 # common. (e.g. "Program Files" -> "PROGRA~1") 2633 ;; 2634 esac 2635 2636 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2637 postinstall_cmds='base_file=`basename \$file`~ 2638 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2639 dldir=$destdir/`dirname \$dlpath`~ 2640 test -d \$dldir || mkdir -p \$dldir~ 2641 $install_prog $dir/$dlname \$dldir/$dlname' 2642 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2643 dlpath=$dir/\$dldll~ 2644 $RM \$dlpath' 2645 shlibpath_overrides_runpath=yes 2646 dynamic_linker='Win32 link.exe' 2647 ;; 2648 2649 *) 2650 # Assume MSVC and ICC wrapper 2651 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' 2652 dynamic_linker='Win32 ld.exe' 2653 ;; 2654 esac 2655 # FIXME: first we should search . and the directory the executable is in 2656 shlibpath_var=PATH 2657 ;; 2658 2659darwin* | rhapsody*) 2660 dynamic_linker="$host_os dyld" 2661 version_type=darwin 2662 need_lib_prefix=no 2663 need_version=no 2664 library_names_spec='$libname$release$versuffix$shared_ext $libname$release$major$shared_ext $libname$shared_ext' 2665 soname_spec='$libname$release$major$shared_ext' 2666 shlibpath_overrides_runpath=yes 2667 shlibpath_var=DYLD_LIBRARY_PATH 2668 shrext_cmds='`test .$module = .yes && echo .bundle || echo .dylib`' 2669m4_if([$1], [],[ 2670 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2671 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2672 ;; 2673 2674dgux*) 2675 version_type=linux # correct to gnu/linux during the next big refactor 2676 need_lib_prefix=no 2677 need_version=no 2678 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2679 soname_spec='$libname$release$shared_ext$major' 2680 shlibpath_var=LD_LIBRARY_PATH 2681 ;; 2682 2683freebsd* | dragonfly* | midnightbsd*) 2684 # DragonFly does not have aout. When/if they implement a new 2685 # versioning mechanism, adjust this. 2686 if test -x /usr/bin/objformat; then 2687 objformat=`/usr/bin/objformat` 2688 else 2689 case $host_os in 2690 freebsd[[23]].*) objformat=aout ;; 2691 *) objformat=elf ;; 2692 esac 2693 fi 2694 # Handle Gentoo/FreeBSD as it was Linux 2695 case $host_vendor in 2696 gentoo) 2697 version_type=linux ;; 2698 *) 2699 version_type=freebsd-$objformat ;; 2700 esac 2701 2702 case $version_type in 2703 freebsd-elf*) 2704 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2705 soname_spec='$libname$release$shared_ext$major' 2706 need_version=no 2707 need_lib_prefix=no 2708 ;; 2709 freebsd-*) 2710 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2711 need_version=yes 2712 ;; 2713 linux) 2714 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2715 soname_spec='${libname}${release}${shared_ext}$major' 2716 need_lib_prefix=no 2717 need_version=no 2718 ;; 2719 esac 2720 shlibpath_var=LD_LIBRARY_PATH 2721 case $host_os in 2722 freebsd2.*) 2723 shlibpath_overrides_runpath=yes 2724 ;; 2725 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2726 shlibpath_overrides_runpath=yes 2727 hardcode_into_libs=yes 2728 ;; 2729 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2730 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2731 shlibpath_overrides_runpath=no 2732 hardcode_into_libs=yes 2733 ;; 2734 *) # from 4.6 on, and DragonFly 2735 shlibpath_overrides_runpath=yes 2736 hardcode_into_libs=yes 2737 ;; 2738 esac 2739 ;; 2740 2741haiku*) 2742 version_type=linux # correct to gnu/linux during the next big refactor 2743 need_lib_prefix=no 2744 need_version=no 2745 dynamic_linker="$host_os runtime_loader" 2746 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2747 soname_spec='$libname$release$shared_ext$major' 2748 shlibpath_var=LIBRARY_PATH 2749 shlibpath_overrides_runpath=no 2750 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2751 hardcode_into_libs=yes 2752 ;; 2753 2754hpux9* | hpux10* | hpux11*) 2755 # Give a soname corresponding to the major version so that dld.sl refuses to 2756 # link against other versions. 2757 version_type=sunos 2758 need_lib_prefix=no 2759 need_version=no 2760 case $host_cpu in 2761 ia64*) 2762 shrext_cmds='.so' 2763 hardcode_into_libs=yes 2764 dynamic_linker="$host_os dld.so" 2765 shlibpath_var=LD_LIBRARY_PATH 2766 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2767 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2768 soname_spec='$libname$release$shared_ext$major' 2769 if test 32 = "$HPUX_IA64_MODE"; then 2770 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2771 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 2772 else 2773 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2774 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 2775 fi 2776 ;; 2777 hppa*64*) 2778 shrext_cmds='.sl' 2779 hardcode_into_libs=yes 2780 dynamic_linker="$host_os dld.sl" 2781 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2782 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2783 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2784 soname_spec='$libname$release$shared_ext$major' 2785 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2786 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2787 ;; 2788 *) 2789 shrext_cmds='.sl' 2790 dynamic_linker="$host_os dld.sl" 2791 shlibpath_var=SHLIB_PATH 2792 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2793 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2794 soname_spec='$libname$release$shared_ext$major' 2795 ;; 2796 esac 2797 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2798 postinstall_cmds='chmod 555 $lib' 2799 # or fails outright, so override atomically: 2800 install_override_mode=555 2801 ;; 2802 2803interix[[3-9]]*) 2804 version_type=linux # correct to gnu/linux during the next big refactor 2805 need_lib_prefix=no 2806 need_version=no 2807 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2808 soname_spec='$libname$release$shared_ext$major' 2809 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2810 shlibpath_var=LD_LIBRARY_PATH 2811 shlibpath_overrides_runpath=no 2812 hardcode_into_libs=yes 2813 ;; 2814 2815irix5* | irix6* | nonstopux*) 2816 case $host_os in 2817 nonstopux*) version_type=nonstopux ;; 2818 *) 2819 if test yes = "$lt_cv_prog_gnu_ld"; then 2820 version_type=linux # correct to gnu/linux during the next big refactor 2821 else 2822 version_type=irix 2823 fi ;; 2824 esac 2825 need_lib_prefix=no 2826 need_version=no 2827 soname_spec='$libname$release$shared_ext$major' 2828 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 2829 case $host_os in 2830 irix5* | nonstopux*) 2831 libsuff= shlibsuff= 2832 ;; 2833 *) 2834 case $LD in # libtool.m4 will add one of these switches to LD 2835 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2836 libsuff= shlibsuff= libmagic=32-bit;; 2837 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2838 libsuff=32 shlibsuff=N32 libmagic=N32;; 2839 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2840 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2841 *) libsuff= shlibsuff= libmagic=never-match;; 2842 esac 2843 ;; 2844 esac 2845 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2846 shlibpath_overrides_runpath=no 2847 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 2848 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 2849 hardcode_into_libs=yes 2850 ;; 2851 2852# No shared lib support for Linux oldld, aout, or coff. 2853linux*oldld* | linux*aout* | linux*coff*) 2854 dynamic_linker=no 2855 ;; 2856 2857linux*android*) 2858 version_type=none # Android doesn't support versioned libraries. 2859 need_lib_prefix=no 2860 need_version=no 2861 library_names_spec='$libname$release$shared_ext' 2862 soname_spec='$libname$release$shared_ext' 2863 finish_cmds= 2864 shlibpath_var=LD_LIBRARY_PATH 2865 shlibpath_overrides_runpath=yes 2866 2867 # This implies no fast_install, which is unacceptable. 2868 # Some rework will be needed to allow for fast_install 2869 # before this can be enabled. 2870 hardcode_into_libs=yes 2871 2872 dynamic_linker='Android linker' 2873 # Don't embed -rpath directories since the linker doesn't support them. 2874 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2875 ;; 2876 2877# This must be glibc/ELF. 2878linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2879 version_type=linux # correct to gnu/linux during the next big refactor 2880 need_lib_prefix=no 2881 need_version=no 2882 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2883 soname_spec='$libname$release$shared_ext$major' 2884 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2885 shlibpath_var=LD_LIBRARY_PATH 2886 shlibpath_overrides_runpath=no 2887 2888 # Some binutils ld are patched to set DT_RUNPATH 2889 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2890 [lt_cv_shlibpath_overrides_runpath=no 2891 save_LDFLAGS=$LDFLAGS 2892 save_libdir=$libdir 2893 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2894 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2895 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2896 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2897 [lt_cv_shlibpath_overrides_runpath=yes])]) 2898 LDFLAGS=$save_LDFLAGS 2899 libdir=$save_libdir 2900 ]) 2901 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2902 2903 # This implies no fast_install, which is unacceptable. 2904 # Some rework will be needed to allow for fast_install 2905 # before this can be enabled. 2906 hardcode_into_libs=yes 2907 2908 # Ideally, we could use ldconfig to report *all* directores which are 2909 # searched for libraries, however this is still not possible. Aside from not 2910 # being certain /sbin/ldconfig is available, command 2911 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 2912 # even though it is searched at run-time. Try to do the best guess by 2913 # appending ld.so.conf contents (and includes) to the search path. 2914 if test -f /etc/ld.so.conf; then 2915 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' ' '` 2916 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2917 fi 2918 2919 # We used to test for /lib/ld.so.1 and disable shared libraries on 2920 # powerpc, because MkLinux only supported shared libraries with the 2921 # GNU dynamic linker. Since this was broken with cross compilers, 2922 # most powerpc-linux boxes support dynamic linking these days and 2923 # people can always --disable-shared, the test was removed, and we 2924 # assume the GNU/Linux dynamic linker is in use. 2925 dynamic_linker='GNU/Linux ld.so' 2926 ;; 2927 2928netbsd*) 2929 version_type=sunos 2930 need_lib_prefix=no 2931 need_version=no 2932 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2933 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2934 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2935 dynamic_linker='NetBSD (a.out) ld.so' 2936 else 2937 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2938 soname_spec='$libname$release$shared_ext$major' 2939 dynamic_linker='NetBSD ld.elf_so' 2940 fi 2941 shlibpath_var=LD_LIBRARY_PATH 2942 shlibpath_overrides_runpath=yes 2943 hardcode_into_libs=yes 2944 ;; 2945 2946newsos6) 2947 version_type=linux # correct to gnu/linux during the next big refactor 2948 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2949 shlibpath_var=LD_LIBRARY_PATH 2950 shlibpath_overrides_runpath=yes 2951 ;; 2952 2953*nto* | *qnx*) 2954 version_type=qnx 2955 need_lib_prefix=no 2956 need_version=no 2957 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2958 soname_spec='$libname$release$shared_ext$major' 2959 shlibpath_var=LD_LIBRARY_PATH 2960 shlibpath_overrides_runpath=no 2961 hardcode_into_libs=yes 2962 dynamic_linker='ldqnx.so' 2963 ;; 2964 2965openbsd* | bitrig*) 2966 version_type=sunos 2967 sys_lib_dlsearch_path_spec=/usr/lib 2968 need_lib_prefix=no 2969 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 2970 need_version=no 2971 else 2972 need_version=yes 2973 fi 2974 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2975 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2976 shlibpath_var=LD_LIBRARY_PATH 2977 shlibpath_overrides_runpath=yes 2978 ;; 2979 2980os2*) 2981 libname_spec='$name' 2982 version_type=windows 2983 shrext_cmds=.dll 2984 need_version=no 2985 need_lib_prefix=no 2986 # OS/2 can only load a DLL with a base name of 8 characters or less. 2987 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 2988 v=$($ECHO $release$versuffix | tr -d .-); 2989 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 2990 $ECHO $n$v`$shared_ext' 2991 library_names_spec='${libname}_dll.$libext' 2992 dynamic_linker='OS/2 ld.exe' 2993 shlibpath_var=BEGINLIBPATH 2994 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2995 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2996 postinstall_cmds='base_file=`basename \$file`~ 2997 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 2998 dldir=$destdir/`dirname \$dlpath`~ 2999 test -d \$dldir || mkdir -p \$dldir~ 3000 $install_prog $dir/$dlname \$dldir/$dlname~ 3001 chmod a+x \$dldir/$dlname~ 3002 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 3003 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 3004 fi' 3005 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 3006 dlpath=$dir/\$dldll~ 3007 $RM \$dlpath' 3008 ;; 3009 3010osf3* | osf4* | osf5*) 3011 version_type=osf 3012 need_lib_prefix=no 3013 need_version=no 3014 soname_spec='$libname$release$shared_ext$major' 3015 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3016 shlibpath_var=LD_LIBRARY_PATH 3017 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 3018 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 3019 ;; 3020 3021rdos*) 3022 dynamic_linker=no 3023 ;; 3024 3025solaris*) 3026 version_type=linux # correct to gnu/linux during the next big refactor 3027 need_lib_prefix=no 3028 need_version=no 3029 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3030 soname_spec='$libname$release$shared_ext$major' 3031 shlibpath_var=LD_LIBRARY_PATH 3032 shlibpath_overrides_runpath=yes 3033 hardcode_into_libs=yes 3034 # ldd complains unless libraries are executable 3035 postinstall_cmds='chmod +x $lib' 3036 ;; 3037 3038sunos4*) 3039 version_type=sunos 3040 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 3041 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3042 shlibpath_var=LD_LIBRARY_PATH 3043 shlibpath_overrides_runpath=yes 3044 if test yes = "$with_gnu_ld"; then 3045 need_lib_prefix=no 3046 fi 3047 need_version=yes 3048 ;; 3049 3050sysv4 | sysv4.3*) 3051 version_type=linux # correct to gnu/linux during the next big refactor 3052 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3053 soname_spec='$libname$release$shared_ext$major' 3054 shlibpath_var=LD_LIBRARY_PATH 3055 case $host_vendor in 3056 sni) 3057 shlibpath_overrides_runpath=no 3058 need_lib_prefix=no 3059 runpath_var=LD_RUN_PATH 3060 ;; 3061 siemens) 3062 need_lib_prefix=no 3063 ;; 3064 motorola) 3065 need_lib_prefix=no 3066 need_version=no 3067 shlibpath_overrides_runpath=no 3068 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3069 ;; 3070 esac 3071 ;; 3072 3073sysv4*MP*) 3074 if test -d /usr/nec; then 3075 version_type=linux # correct to gnu/linux during the next big refactor 3076 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 3077 soname_spec='$libname$shared_ext.$major' 3078 shlibpath_var=LD_LIBRARY_PATH 3079 fi 3080 ;; 3081 3082sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3083 version_type=sco 3084 need_lib_prefix=no 3085 need_version=no 3086 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 3087 soname_spec='$libname$release$shared_ext$major' 3088 shlibpath_var=LD_LIBRARY_PATH 3089 shlibpath_overrides_runpath=yes 3090 hardcode_into_libs=yes 3091 if test yes = "$with_gnu_ld"; then 3092 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 3093 else 3094 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 3095 case $host_os in 3096 sco3.2v5*) 3097 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 3098 ;; 3099 esac 3100 fi 3101 sys_lib_dlsearch_path_spec='/usr/lib' 3102 ;; 3103 3104tpf*) 3105 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 3106 version_type=linux # correct to gnu/linux during the next big refactor 3107 need_lib_prefix=no 3108 need_version=no 3109 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3110 shlibpath_var=LD_LIBRARY_PATH 3111 shlibpath_overrides_runpath=no 3112 hardcode_into_libs=yes 3113 ;; 3114 3115uts4*) 3116 version_type=linux # correct to gnu/linux during the next big refactor 3117 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3118 soname_spec='$libname$release$shared_ext$major' 3119 shlibpath_var=LD_LIBRARY_PATH 3120 ;; 3121 3122*) 3123 dynamic_linker=no 3124 ;; 3125esac 3126AC_MSG_RESULT([$dynamic_linker]) 3127test no = "$dynamic_linker" && can_build_shared=no 3128 3129variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3130if test yes = "$GCC"; then 3131 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3132fi 3133 3134if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 3135 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 3136fi 3137 3138if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 3139 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 3140fi 3141 3142# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 3143configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 3144 3145# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 3146func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 3147 3148# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 3149configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 3150 3151_LT_DECL([], [variables_saved_for_relink], [1], 3152 [Variables whose values should be saved in libtool wrapper scripts and 3153 restored at link time]) 3154_LT_DECL([], [need_lib_prefix], [0], 3155 [Do we need the "lib" prefix for modules?]) 3156_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 3157_LT_DECL([], [version_type], [0], [Library versioning type]) 3158_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 3159_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 3160_LT_DECL([], [shlibpath_overrides_runpath], [0], 3161 [Is shlibpath searched before the hard-coded library search path?]) 3162_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 3163_LT_DECL([], [library_names_spec], [1], 3164 [[List of archive names. First name is the real one, the rest are links. 3165 The last name is the one that the linker finds with -lNAME]]) 3166_LT_DECL([], [soname_spec], [1], 3167 [[The coded name of the library, if different from the real name]]) 3168_LT_DECL([], [install_override_mode], [1], 3169 [Permission mode override for installation of shared libraries]) 3170_LT_DECL([], [postinstall_cmds], [2], 3171 [Command to use after installation of a shared archive]) 3172_LT_DECL([], [postuninstall_cmds], [2], 3173 [Command to use after uninstallation of a shared archive]) 3174_LT_DECL([], [finish_cmds], [2], 3175 [Commands used to finish a libtool library installation in a directory]) 3176_LT_DECL([], [finish_eval], [1], 3177 [[As "finish_cmds", except a single script fragment to be evaled but 3178 not shown]]) 3179_LT_DECL([], [hardcode_into_libs], [0], 3180 [Whether we should hardcode library paths into libraries]) 3181_LT_DECL([], [sys_lib_search_path_spec], [2], 3182 [Compile-time system search path for libraries]) 3183_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], 3184 [Detected run-time system search path for libraries]) 3185_LT_DECL([], [configure_time_lt_sys_library_path], [2], 3186 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) 3187])# _LT_SYS_DYNAMIC_LINKER 3188 3189 3190# _LT_PATH_TOOL_PREFIX(TOOL) 3191# -------------------------- 3192# find a file program that can recognize shared library 3193AC_DEFUN([_LT_PATH_TOOL_PREFIX], 3194[m4_require([_LT_DECL_EGREP])dnl 3195AC_MSG_CHECKING([for $1]) 3196AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 3197[case $MAGIC_CMD in 3198[[\\/*] | ?:[\\/]*]) 3199 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 3200 ;; 3201*) 3202 lt_save_MAGIC_CMD=$MAGIC_CMD 3203 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3204dnl $ac_dummy forces splitting on constant user-supplied paths. 3205dnl POSIX.2 word splitting is done only on the output of word expansions, 3206dnl not every word. This closes a longstanding sh security hole. 3207 ac_dummy="m4_if([$2], , $PATH, [$2])" 3208 for ac_dir in $ac_dummy; do 3209 IFS=$lt_save_ifs 3210 test -z "$ac_dir" && ac_dir=. 3211 if test -f "$ac_dir/$1"; then 3212 lt_cv_path_MAGIC_CMD=$ac_dir/"$1" 3213 if test -n "$file_magic_test_file"; then 3214 case $deplibs_check_method in 3215 "file_magic "*) 3216 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 3217 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3218 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 3219 $EGREP "$file_magic_regex" > /dev/null; then 3220 : 3221 else 3222 cat <<_LT_EOF 1>&2 3223 3224*** Warning: the command libtool uses to detect shared libraries, 3225*** $file_magic_cmd, produces output that libtool cannot recognize. 3226*** The result is that libtool may fail to recognize shared libraries 3227*** as such. This will affect the creation of libtool libraries that 3228*** depend on shared libraries, but programs linked with such libtool 3229*** libraries will work regardless of this problem. Nevertheless, you 3230*** may want to report the problem to your system manager and/or to 3231*** bug-libtool@gnu.org 3232 3233_LT_EOF 3234 fi ;; 3235 esac 3236 fi 3237 break 3238 fi 3239 done 3240 IFS=$lt_save_ifs 3241 MAGIC_CMD=$lt_save_MAGIC_CMD 3242 ;; 3243esac]) 3244MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3245if test -n "$MAGIC_CMD"; then 3246 AC_MSG_RESULT($MAGIC_CMD) 3247else 3248 AC_MSG_RESULT(no) 3249fi 3250_LT_DECL([], [MAGIC_CMD], [0], 3251 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3252])# _LT_PATH_TOOL_PREFIX 3253 3254# Old name: 3255AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3256dnl aclocal-1.4 backwards compatibility: 3257dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3258 3259 3260# _LT_PATH_MAGIC 3261# -------------- 3262# find a file program that can recognize a shared library 3263m4_defun([_LT_PATH_MAGIC], 3264[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3265if test -z "$lt_cv_path_MAGIC_CMD"; then 3266 if test -n "$ac_tool_prefix"; then 3267 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3268 else 3269 MAGIC_CMD=: 3270 fi 3271fi 3272])# _LT_PATH_MAGIC 3273 3274 3275# LT_PATH_LD 3276# ---------- 3277# find the pathname to the GNU or non-GNU linker 3278AC_DEFUN([LT_PATH_LD], 3279[AC_REQUIRE([AC_PROG_CC])dnl 3280AC_REQUIRE([AC_CANONICAL_HOST])dnl 3281AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3282m4_require([_LT_DECL_SED])dnl 3283m4_require([_LT_DECL_EGREP])dnl 3284m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3285 3286AC_ARG_WITH([gnu-ld], 3287 [AS_HELP_STRING([--with-gnu-ld], 3288 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3289 [test no = "$withval" || with_gnu_ld=yes], 3290 [with_gnu_ld=no])dnl 3291 3292ac_prog=ld 3293if test yes = "$GCC"; then 3294 # Check if gcc -print-prog-name=ld gives a path. 3295 AC_MSG_CHECKING([for ld used by $CC]) 3296 case $host in 3297 *-*-mingw*) 3298 # gcc leaves a trailing carriage return, which upsets mingw 3299 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3300 *) 3301 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3302 esac 3303 case $ac_prog in 3304 # Accept absolute paths. 3305 [[\\/]]* | ?:[[\\/]]*) 3306 re_direlt='/[[^/]][[^/]]*/\.\./' 3307 # Canonicalize the pathname of ld 3308 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3309 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3310 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3311 done 3312 test -z "$LD" && LD=$ac_prog 3313 ;; 3314 "") 3315 # If it fails, then pretend we aren't using GCC. 3316 ac_prog=ld 3317 ;; 3318 *) 3319 # If it is relative, then search for the first ld in PATH. 3320 with_gnu_ld=unknown 3321 ;; 3322 esac 3323elif test yes = "$with_gnu_ld"; then 3324 AC_MSG_CHECKING([for GNU ld]) 3325else 3326 AC_MSG_CHECKING([for non-GNU ld]) 3327fi 3328AC_CACHE_VAL(lt_cv_path_LD, 3329[if test -z "$LD"; then 3330 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3331 for ac_dir in $PATH; do 3332 IFS=$lt_save_ifs 3333 test -z "$ac_dir" && ac_dir=. 3334 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3335 lt_cv_path_LD=$ac_dir/$ac_prog 3336 # Check to see if the program is GNU ld. I'd rather use --version, 3337 # but apparently some variants of GNU ld only accept -v. 3338 # Break only if it was the GNU/non-GNU ld that we prefer. 3339 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3340 *GNU* | *'with BFD'*) 3341 test no != "$with_gnu_ld" && break 3342 ;; 3343 *) 3344 test yes != "$with_gnu_ld" && break 3345 ;; 3346 esac 3347 fi 3348 done 3349 IFS=$lt_save_ifs 3350else 3351 lt_cv_path_LD=$LD # Let the user override the test with a path. 3352fi]) 3353LD=$lt_cv_path_LD 3354if test -n "$LD"; then 3355 AC_MSG_RESULT($LD) 3356else 3357 AC_MSG_RESULT(no) 3358fi 3359test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3360_LT_PATH_LD_GNU 3361AC_SUBST([LD]) 3362 3363_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3364])# LT_PATH_LD 3365 3366# Old names: 3367AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3368AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3369dnl aclocal-1.4 backwards compatibility: 3370dnl AC_DEFUN([AM_PROG_LD], []) 3371dnl AC_DEFUN([AC_PROG_LD], []) 3372 3373 3374# _LT_PATH_LD_GNU 3375#- -------------- 3376m4_defun([_LT_PATH_LD_GNU], 3377[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3378[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3379case `$LD -v 2>&1 </dev/null` in 3380*GNU* | *'with BFD'*) 3381 lt_cv_prog_gnu_ld=yes 3382 ;; 3383*) 3384 lt_cv_prog_gnu_ld=no 3385 ;; 3386esac]) 3387with_gnu_ld=$lt_cv_prog_gnu_ld 3388])# _LT_PATH_LD_GNU 3389 3390 3391# _LT_CMD_RELOAD 3392# -------------- 3393# find reload flag for linker 3394# -- PORTME Some linkers may need a different reload flag. 3395m4_defun([_LT_CMD_RELOAD], 3396[AC_CACHE_CHECK([for $LD option to reload object files], 3397 lt_cv_ld_reload_flag, 3398 [lt_cv_ld_reload_flag='-r']) 3399reload_flag=$lt_cv_ld_reload_flag 3400case $reload_flag in 3401"" | " "*) ;; 3402*) reload_flag=" $reload_flag" ;; 3403esac 3404reload_cmds='$LD$reload_flag -o $output$reload_objs' 3405case $host_os in 3406 cygwin* | mingw* | pw32* | cegcc*) 3407 if test yes != "$GCC"; then 3408 reload_cmds=false 3409 fi 3410 ;; 3411 darwin*) 3412 if test yes = "$GCC"; then 3413 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 3414 else 3415 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3416 fi 3417 ;; 3418esac 3419_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3420_LT_TAGDECL([], [reload_cmds], [2])dnl 3421])# _LT_CMD_RELOAD 3422 3423 3424# _LT_PATH_DD 3425# ----------- 3426# find a working dd 3427m4_defun([_LT_PATH_DD], 3428[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD], 3429[printf 0123456789abcdef0123456789abcdef >conftest.i 3430cat conftest.i conftest.i >conftest2.i 3431: ${lt_DD:=$DD} 3432AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], 3433[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3434 cmp -s conftest.i conftest.out \ 3435 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 3436fi]) 3437rm -f conftest.i conftest2.i conftest.out]) 3438])# _LT_PATH_DD 3439 3440 3441# _LT_CMD_TRUNCATE 3442# ---------------- 3443# find command to truncate a binary pipe 3444m4_defun([_LT_CMD_TRUNCATE], 3445[m4_require([_LT_PATH_DD]) 3446AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], 3447[printf 0123456789abcdef0123456789abcdef >conftest.i 3448cat conftest.i conftest.i >conftest2.i 3449lt_cv_truncate_bin= 3450if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3451 cmp -s conftest.i conftest.out \ 3452 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 3453fi 3454rm -f conftest.i conftest2.i conftest.out 3455test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) 3456_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], 3457 [Command to truncate a binary pipe]) 3458])# _LT_CMD_TRUNCATE 3459 3460 3461# _LT_CHECK_MAGIC_METHOD 3462# ---------------------- 3463# how to check for library dependencies 3464# -- PORTME fill in with the dynamic library characteristics 3465m4_defun([_LT_CHECK_MAGIC_METHOD], 3466[m4_require([_LT_DECL_EGREP]) 3467m4_require([_LT_DECL_OBJDUMP]) 3468AC_CACHE_CHECK([how to recognize dependent libraries], 3469lt_cv_deplibs_check_method, 3470[lt_cv_file_magic_cmd='$MAGIC_CMD' 3471lt_cv_file_magic_test_file= 3472lt_cv_deplibs_check_method='unknown' 3473# Need to set the preceding variable on all platforms that support 3474# interlibrary dependencies. 3475# 'none' -- dependencies not supported. 3476# 'unknown' -- same as none, but documents that we really don't know. 3477# 'pass_all' -- all dependencies passed with no checks. 3478# 'test_compile' -- check by making test program. 3479# 'file_magic [[regex]]' -- check by looking for files in library path 3480# that responds to the $file_magic_cmd with a given extended regex. 3481# If you have 'file' or equivalent on your system and you're not sure 3482# whether 'pass_all' will *always* work, you probably want this one. 3483 3484case $host_os in 3485aix[[4-9]]*) 3486 lt_cv_deplibs_check_method=pass_all 3487 ;; 3488 3489beos*) 3490 lt_cv_deplibs_check_method=pass_all 3491 ;; 3492 3493bsdi[[45]]*) 3494 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3495 lt_cv_file_magic_cmd='$FILECMD -L' 3496 lt_cv_file_magic_test_file=/shlib/libc.so 3497 ;; 3498 3499cygwin*) 3500 # func_win32_libid is a shell function defined in ltmain.sh 3501 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3502 lt_cv_file_magic_cmd='func_win32_libid' 3503 ;; 3504 3505mingw* | pw32*) 3506 # Base MSYS/MinGW do not provide the 'file' command needed by 3507 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3508 # unless we find 'file', for example because we are cross-compiling. 3509 if ( file / ) >/dev/null 2>&1; then 3510 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3511 lt_cv_file_magic_cmd='func_win32_libid' 3512 else 3513 # Keep this pattern in sync with the one in func_win32_libid. 3514 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3515 lt_cv_file_magic_cmd='$OBJDUMP -f' 3516 fi 3517 ;; 3518 3519cegcc*) 3520 # use the weaker test based on 'objdump'. See mingw*. 3521 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3522 lt_cv_file_magic_cmd='$OBJDUMP -f' 3523 ;; 3524 3525darwin* | rhapsody*) 3526 lt_cv_deplibs_check_method=pass_all 3527 ;; 3528 3529freebsd* | dragonfly* | midnightbsd*) 3530 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3531 case $host_cpu in 3532 i*86 ) 3533 # Not sure whether the presence of OpenBSD here was a mistake. 3534 # Let's accept both of them until this is cleared up. 3535 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3536 lt_cv_file_magic_cmd=$FILECMD 3537 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3538 ;; 3539 esac 3540 else 3541 lt_cv_deplibs_check_method=pass_all 3542 fi 3543 ;; 3544 3545haiku*) 3546 lt_cv_deplibs_check_method=pass_all 3547 ;; 3548 3549hpux10.20* | hpux11*) 3550 lt_cv_file_magic_cmd=$FILECMD 3551 case $host_cpu in 3552 ia64*) 3553 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3554 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3555 ;; 3556 hppa*64*) 3557 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3558 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3559 ;; 3560 *) 3561 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3562 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3563 ;; 3564 esac 3565 ;; 3566 3567interix[[3-9]]*) 3568 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3569 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3570 ;; 3571 3572irix5* | irix6* | nonstopux*) 3573 case $LD in 3574 *-32|*"-32 ") libmagic=32-bit;; 3575 *-n32|*"-n32 ") libmagic=N32;; 3576 *-64|*"-64 ") libmagic=64-bit;; 3577 *) libmagic=never-match;; 3578 esac 3579 lt_cv_deplibs_check_method=pass_all 3580 ;; 3581 3582# This must be glibc/ELF. 3583linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3584 lt_cv_deplibs_check_method=pass_all 3585 ;; 3586 3587netbsd*) 3588 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3589 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3590 else 3591 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3592 fi 3593 ;; 3594 3595newos6*) 3596 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3597 lt_cv_file_magic_cmd=$FILECMD 3598 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3599 ;; 3600 3601*nto* | *qnx*) 3602 lt_cv_deplibs_check_method=pass_all 3603 ;; 3604 3605openbsd* | bitrig*) 3606 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 3607 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3608 else 3609 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3610 fi 3611 ;; 3612 3613osf3* | osf4* | osf5*) 3614 lt_cv_deplibs_check_method=pass_all 3615 ;; 3616 3617rdos*) 3618 lt_cv_deplibs_check_method=pass_all 3619 ;; 3620 3621solaris*) 3622 lt_cv_deplibs_check_method=pass_all 3623 ;; 3624 3625sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3626 lt_cv_deplibs_check_method=pass_all 3627 ;; 3628 3629sysv4 | sysv4.3*) 3630 case $host_vendor in 3631 motorola) 3632 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3633 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3634 ;; 3635 ncr) 3636 lt_cv_deplibs_check_method=pass_all 3637 ;; 3638 sequent) 3639 lt_cv_file_magic_cmd='/bin/file' 3640 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3641 ;; 3642 sni) 3643 lt_cv_file_magic_cmd='/bin/file' 3644 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3645 lt_cv_file_magic_test_file=/lib/libc.so 3646 ;; 3647 siemens) 3648 lt_cv_deplibs_check_method=pass_all 3649 ;; 3650 pc) 3651 lt_cv_deplibs_check_method=pass_all 3652 ;; 3653 esac 3654 ;; 3655 3656tpf*) 3657 lt_cv_deplibs_check_method=pass_all 3658 ;; 3659os2*) 3660 lt_cv_deplibs_check_method=pass_all 3661 ;; 3662esac 3663]) 3664 3665file_magic_glob= 3666want_nocaseglob=no 3667if test "$build" = "$host"; then 3668 case $host_os in 3669 mingw* | pw32*) 3670 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3671 want_nocaseglob=yes 3672 else 3673 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3674 fi 3675 ;; 3676 esac 3677fi 3678 3679file_magic_cmd=$lt_cv_file_magic_cmd 3680deplibs_check_method=$lt_cv_deplibs_check_method 3681test -z "$deplibs_check_method" && deplibs_check_method=unknown 3682 3683_LT_DECL([], [deplibs_check_method], [1], 3684 [Method to check whether dependent libraries are shared objects]) 3685_LT_DECL([], [file_magic_cmd], [1], 3686 [Command to use when deplibs_check_method = "file_magic"]) 3687_LT_DECL([], [file_magic_glob], [1], 3688 [How to find potential files when deplibs_check_method = "file_magic"]) 3689_LT_DECL([], [want_nocaseglob], [1], 3690 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3691])# _LT_CHECK_MAGIC_METHOD 3692 3693 3694# LT_PATH_NM 3695# ---------- 3696# find the pathname to a BSD- or MS-compatible name lister 3697AC_DEFUN([LT_PATH_NM], 3698[AC_REQUIRE([AC_PROG_CC])dnl 3699AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3700[if test -n "$NM"; then 3701 # Let the user override the test. 3702 lt_cv_path_NM=$NM 3703else 3704 lt_nm_to_check=${ac_tool_prefix}nm 3705 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3706 lt_nm_to_check="$lt_nm_to_check nm" 3707 fi 3708 for lt_tmp_nm in $lt_nm_to_check; do 3709 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3710 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3711 IFS=$lt_save_ifs 3712 test -z "$ac_dir" && ac_dir=. 3713 tmp_nm=$ac_dir/$lt_tmp_nm 3714 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 3715 # Check to see if the nm accepts a BSD-compat flag. 3716 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 3717 # nm: unknown option "B" ignored 3718 # Tru64's nm complains that /dev/null is an invalid object file 3719 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 3720 case $build_os in 3721 mingw*) lt_bad_file=conftest.nm/nofile ;; 3722 *) lt_bad_file=/dev/null ;; 3723 esac 3724 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 3725 *$lt_bad_file* | *'Invalid file or object type'*) 3726 lt_cv_path_NM="$tmp_nm -B" 3727 break 2 3728 ;; 3729 *) 3730 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 3731 */dev/null*) 3732 lt_cv_path_NM="$tmp_nm -p" 3733 break 2 3734 ;; 3735 *) 3736 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3737 continue # so that we can try to find one that supports BSD flags 3738 ;; 3739 esac 3740 ;; 3741 esac 3742 fi 3743 done 3744 IFS=$lt_save_ifs 3745 done 3746 : ${lt_cv_path_NM=no} 3747fi]) 3748if test no != "$lt_cv_path_NM"; then 3749 NM=$lt_cv_path_NM 3750else 3751 # Didn't find any BSD compatible name lister, look for dumpbin. 3752 if test -n "$DUMPBIN"; then : 3753 # Let the user override the test. 3754 else 3755 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3756 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 3757 *COFF*) 3758 DUMPBIN="$DUMPBIN -symbols -headers" 3759 ;; 3760 *) 3761 DUMPBIN=: 3762 ;; 3763 esac 3764 fi 3765 AC_SUBST([DUMPBIN]) 3766 if test : != "$DUMPBIN"; then 3767 NM=$DUMPBIN 3768 fi 3769fi 3770test -z "$NM" && NM=nm 3771AC_SUBST([NM]) 3772_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3773 3774AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3775 [lt_cv_nm_interface="BSD nm" 3776 echo "int some_variable = 0;" > conftest.$ac_ext 3777 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3778 (eval "$ac_compile" 2>conftest.err) 3779 cat conftest.err >&AS_MESSAGE_LOG_FD 3780 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3781 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3782 cat conftest.err >&AS_MESSAGE_LOG_FD 3783 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3784 cat conftest.out >&AS_MESSAGE_LOG_FD 3785 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3786 lt_cv_nm_interface="MS dumpbin" 3787 fi 3788 rm -f conftest*]) 3789])# LT_PATH_NM 3790 3791# Old names: 3792AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3793AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3794dnl aclocal-1.4 backwards compatibility: 3795dnl AC_DEFUN([AM_PROG_NM], []) 3796dnl AC_DEFUN([AC_PROG_NM], []) 3797 3798# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3799# -------------------------------- 3800# how to determine the name of the shared library 3801# associated with a specific link library. 3802# -- PORTME fill in with the dynamic library characteristics 3803m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3804[m4_require([_LT_DECL_EGREP]) 3805m4_require([_LT_DECL_OBJDUMP]) 3806m4_require([_LT_DECL_DLLTOOL]) 3807AC_CACHE_CHECK([how to associate runtime and link libraries], 3808lt_cv_sharedlib_from_linklib_cmd, 3809[lt_cv_sharedlib_from_linklib_cmd='unknown' 3810 3811case $host_os in 3812cygwin* | mingw* | pw32* | cegcc*) 3813 # two different shell functions defined in ltmain.sh; 3814 # decide which one to use based on capabilities of $DLLTOOL 3815 case `$DLLTOOL --help 2>&1` in 3816 *--identify-strict*) 3817 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3818 ;; 3819 *) 3820 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3821 ;; 3822 esac 3823 ;; 3824*) 3825 # fallback: assume linklib IS sharedlib 3826 lt_cv_sharedlib_from_linklib_cmd=$ECHO 3827 ;; 3828esac 3829]) 3830sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3831test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3832 3833_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3834 [Command to associate shared and link libraries]) 3835])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3836 3837 3838# _LT_PATH_MANIFEST_TOOL 3839# ---------------------- 3840# locate the manifest tool 3841m4_defun([_LT_PATH_MANIFEST_TOOL], 3842[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3843test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3844AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3845 [lt_cv_path_mainfest_tool=no 3846 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3847 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3848 cat conftest.err >&AS_MESSAGE_LOG_FD 3849 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3850 lt_cv_path_mainfest_tool=yes 3851 fi 3852 rm -f conftest*]) 3853if test yes != "$lt_cv_path_mainfest_tool"; then 3854 MANIFEST_TOOL=: 3855fi 3856_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3857])# _LT_PATH_MANIFEST_TOOL 3858 3859 3860# _LT_DLL_DEF_P([FILE]) 3861# --------------------- 3862# True iff FILE is a Windows DLL '.def' file. 3863# Keep in sync with func_dll_def_p in the libtool script 3864AC_DEFUN([_LT_DLL_DEF_P], 3865[dnl 3866 test DEF = "`$SED -n dnl 3867 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace 3868 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments 3869 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl 3870 -e q dnl Only consider the first "real" line 3871 $1`" dnl 3872])# _LT_DLL_DEF_P 3873 3874 3875# LT_LIB_M 3876# -------- 3877# check for math library 3878AC_DEFUN([LT_LIB_M], 3879[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3880LIBM= 3881case $host in 3882*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3883 # These system don't have libm, or don't need it 3884 ;; 3885*-ncr-sysv4.3*) 3886 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) 3887 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3888 ;; 3889*) 3890 AC_CHECK_LIB(m, cos, LIBM=-lm) 3891 ;; 3892esac 3893AC_SUBST([LIBM]) 3894])# LT_LIB_M 3895 3896# Old name: 3897AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3898dnl aclocal-1.4 backwards compatibility: 3899dnl AC_DEFUN([AC_CHECK_LIBM], []) 3900 3901 3902# _LT_COMPILER_NO_RTTI([TAGNAME]) 3903# ------------------------------- 3904m4_defun([_LT_COMPILER_NO_RTTI], 3905[m4_require([_LT_TAG_COMPILER])dnl 3906 3907_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3908 3909if test yes = "$GCC"; then 3910 case $cc_basename in 3911 nvcc*) 3912 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3913 *) 3914 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3915 esac 3916 3917 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3918 lt_cv_prog_compiler_rtti_exceptions, 3919 [-fno-rtti -fno-exceptions], [], 3920 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3921fi 3922_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3923 [Compiler flag to turn off builtin functions]) 3924])# _LT_COMPILER_NO_RTTI 3925 3926 3927# _LT_CMD_GLOBAL_SYMBOLS 3928# ---------------------- 3929m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3930[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3931AC_REQUIRE([AC_PROG_CC])dnl 3932AC_REQUIRE([AC_PROG_AWK])dnl 3933AC_REQUIRE([LT_PATH_NM])dnl 3934AC_REQUIRE([LT_PATH_LD])dnl 3935m4_require([_LT_DECL_SED])dnl 3936m4_require([_LT_DECL_EGREP])dnl 3937m4_require([_LT_TAG_COMPILER])dnl 3938 3939# Check for command to grab the raw symbol name followed by C symbol from nm. 3940AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3941AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3942[ 3943# These are sane defaults that work on at least a few old systems. 3944# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3945 3946# Character class describing NM global symbol codes. 3947symcode='[[BCDEGRST]]' 3948 3949# Regexp to match symbols that can be accessed directly from C. 3950sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3951 3952# Define system-specific variables. 3953case $host_os in 3954aix*) 3955 symcode='[[BCDT]]' 3956 ;; 3957cygwin* | mingw* | pw32* | cegcc*) 3958 symcode='[[ABCDGISTW]]' 3959 ;; 3960hpux*) 3961 if test ia64 = "$host_cpu"; then 3962 symcode='[[ABCDEGRST]]' 3963 fi 3964 ;; 3965irix* | nonstopux*) 3966 symcode='[[BCDEGRST]]' 3967 ;; 3968osf*) 3969 symcode='[[BCDEGQRST]]' 3970 ;; 3971solaris*) 3972 symcode='[[BDRT]]' 3973 ;; 3974sco3.2v5*) 3975 symcode='[[DT]]' 3976 ;; 3977sysv4.2uw2*) 3978 symcode='[[DT]]' 3979 ;; 3980sysv5* | sco5v6* | unixware* | OpenUNIX*) 3981 symcode='[[ABDT]]' 3982 ;; 3983sysv4) 3984 symcode='[[DFNSTU]]' 3985 ;; 3986esac 3987 3988# If we're using GNU nm, then use its standard symbol codes. 3989case `$NM -V 2>&1` in 3990*GNU* | *'with BFD'*) 3991 symcode='[[ABCDGIRSTW]]' ;; 3992esac 3993 3994if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3995 # Gets list of data symbols to import. 3996 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 3997 # Adjust the below global symbol transforms to fixup imported variables. 3998 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 3999 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 4000 lt_c_name_lib_hook="\ 4001 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 4002 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 4003else 4004 # Disable hooks by default. 4005 lt_cv_sys_global_symbol_to_import= 4006 lt_cdecl_hook= 4007 lt_c_name_hook= 4008 lt_c_name_lib_hook= 4009fi 4010 4011# Transform an extracted symbol line into a proper C declaration. 4012# Some systems (esp. on ia64) link data and code symbols differently, 4013# so use this general approach. 4014lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 4015$lt_cdecl_hook\ 4016" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 4017" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 4018 4019# Transform an extracted symbol line into symbol name and symbol address 4020lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 4021$lt_c_name_hook\ 4022" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4023" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 4024 4025# Transform an extracted symbol line into symbol name with lib prefix and 4026# symbol address. 4027lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 4028$lt_c_name_lib_hook\ 4029" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4030" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 4031" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 4032 4033# Handle CRLF in mingw tool chain 4034opt_cr= 4035case $build_os in 4036mingw*) 4037 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4038 ;; 4039esac 4040 4041# Try without a prefix underscore, then with it. 4042for ac_symprfx in "" "_"; do 4043 4044 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4045 symxfrm="\\1 $ac_symprfx\\2 \\2" 4046 4047 # Write the raw and C identifiers. 4048 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4049 # Fake it for dumpbin and say T for any non-static function, 4050 # D for any global variable and I for any imported variable. 4051 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 4052 # which start with @ or ?. 4053 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 4054" {last_section=section; section=\$ 3};"\ 4055" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 4056" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 4057" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 4058" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 4059" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 4060" \$ 0!~/External *\|/{next};"\ 4061" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 4062" {if(hide[section]) next};"\ 4063" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 4064" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 4065" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 4066" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 4067" ' prfx=^$ac_symprfx]" 4068 else 4069 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4070 fi 4071 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 4072 4073 # Check to see that the pipe works correctly. 4074 pipe_works=no 4075 4076 rm -f conftest* 4077 cat > conftest.$ac_ext <<_LT_EOF 4078#ifdef __cplusplus 4079extern "C" { 4080#endif 4081char nm_test_var; 4082void nm_test_func(void); 4083void nm_test_func(void){} 4084#ifdef __cplusplus 4085} 4086#endif 4087int main(){nm_test_var='a';nm_test_func();return(0);} 4088_LT_EOF 4089 4090 if AC_TRY_EVAL(ac_compile); then 4091 # Now try to grab the symbols. 4092 nlist=conftest.nm 4093 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 4094 # Try sorting and uniquifying the output. 4095 if sort "$nlist" | uniq > "$nlist"T; then 4096 mv -f "$nlist"T "$nlist" 4097 else 4098 rm -f "$nlist"T 4099 fi 4100 4101 # Make sure that we snagged all the symbols we need. 4102 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 4103 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 4104 cat <<_LT_EOF > conftest.$ac_ext 4105/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4106#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4107/* DATA imports from DLLs on WIN32 can't be const, because runtime 4108 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4109# define LT@&t@_DLSYM_CONST 4110#elif defined __osf__ 4111/* This system does not cope well with relocations in const data. */ 4112# define LT@&t@_DLSYM_CONST 4113#else 4114# define LT@&t@_DLSYM_CONST const 4115#endif 4116 4117#ifdef __cplusplus 4118extern "C" { 4119#endif 4120 4121_LT_EOF 4122 # Now generate the symbol file. 4123 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 4124 4125 cat <<_LT_EOF >> conftest.$ac_ext 4126 4127/* The mapping between symbol names and symbols. */ 4128LT@&t@_DLSYM_CONST struct { 4129 const char *name; 4130 void *address; 4131} 4132lt__PROGRAM__LTX_preloaded_symbols[[]] = 4133{ 4134 { "@PROGRAM@", (void *) 0 }, 4135_LT_EOF 4136 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 4137 cat <<\_LT_EOF >> conftest.$ac_ext 4138 {0, (void *) 0} 4139}; 4140 4141/* This works around a problem in FreeBSD linker */ 4142#ifdef FREEBSD_WORKAROUND 4143static const void *lt_preloaded_setup() { 4144 return lt__PROGRAM__LTX_preloaded_symbols; 4145} 4146#endif 4147 4148#ifdef __cplusplus 4149} 4150#endif 4151_LT_EOF 4152 # Now try linking the two files. 4153 mv conftest.$ac_objext conftstm.$ac_objext 4154 lt_globsym_save_LIBS=$LIBS 4155 lt_globsym_save_CFLAGS=$CFLAGS 4156 LIBS=conftstm.$ac_objext 4157 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4158 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then 4159 pipe_works=yes 4160 fi 4161 LIBS=$lt_globsym_save_LIBS 4162 CFLAGS=$lt_globsym_save_CFLAGS 4163 else 4164 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4165 fi 4166 else 4167 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4168 fi 4169 else 4170 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4171 fi 4172 else 4173 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4174 cat conftest.$ac_ext >&5 4175 fi 4176 rm -rf conftest* conftst* 4177 4178 # Do not use the global_symbol_pipe unless it works. 4179 if test yes = "$pipe_works"; then 4180 break 4181 else 4182 lt_cv_sys_global_symbol_pipe= 4183 fi 4184done 4185]) 4186if test -z "$lt_cv_sys_global_symbol_pipe"; then 4187 lt_cv_sys_global_symbol_to_cdecl= 4188fi 4189if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4190 AC_MSG_RESULT(failed) 4191else 4192 AC_MSG_RESULT(ok) 4193fi 4194 4195# Response file support. 4196if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4197 nm_file_list_spec='@' 4198elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 4199 nm_file_list_spec='@' 4200fi 4201 4202_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 4203 [Take the output of nm and produce a listing of raw symbols and C names]) 4204_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 4205 [Transform the output of nm in a proper C declaration]) 4206_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], 4207 [Transform the output of nm into a list of symbols to manually relocate]) 4208_LT_DECL([global_symbol_to_c_name_address], 4209 [lt_cv_sys_global_symbol_to_c_name_address], [1], 4210 [Transform the output of nm in a C name address pair]) 4211_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 4212 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 4213 [Transform the output of nm in a C name address pair when lib prefix is needed]) 4214_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], 4215 [The name lister interface]) 4216_LT_DECL([], [nm_file_list_spec], [1], 4217 [Specify filename containing input files for $NM]) 4218]) # _LT_CMD_GLOBAL_SYMBOLS 4219 4220 4221# _LT_COMPILER_PIC([TAGNAME]) 4222# --------------------------- 4223m4_defun([_LT_COMPILER_PIC], 4224[m4_require([_LT_TAG_COMPILER])dnl 4225_LT_TAGVAR(lt_prog_compiler_wl, $1)= 4226_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4227_LT_TAGVAR(lt_prog_compiler_static, $1)= 4228 4229m4_if([$1], [CXX], [ 4230 # C++ specific cases for pic, static, wl, etc. 4231 if test yes = "$GXX"; then 4232 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4233 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4234 4235 case $host_os in 4236 aix*) 4237 # All AIX code is PIC. 4238 if test ia64 = "$host_cpu"; then 4239 # AIX 5 now supports IA64 processor 4240 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4241 fi 4242 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4243 ;; 4244 4245 amigaos*) 4246 case $host_cpu in 4247 powerpc) 4248 # see comment about AmigaOS4 .so support 4249 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4250 ;; 4251 m68k) 4252 # FIXME: we need at least 68020 code to build shared libraries, but 4253 # adding the '-m68020' flag to GCC prevents building anything better, 4254 # like '-m68040'. 4255 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4256 ;; 4257 esac 4258 ;; 4259 4260 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4261 # PIC is the default for these OSes. 4262 ;; 4263 mingw* | cygwin* | os2* | pw32* | cegcc*) 4264 # This hack is so that the source file can tell whether it is being 4265 # built for inclusion in a dll (and should export symbols for example). 4266 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4267 # (--disable-auto-import) libraries 4268 m4_if([$1], [GCJ], [], 4269 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4270 case $host_os in 4271 os2*) 4272 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4273 ;; 4274 esac 4275 ;; 4276 darwin* | rhapsody*) 4277 # PIC is the default on this platform 4278 # Common symbols not allowed in MH_DYLIB files 4279 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4280 ;; 4281 *djgpp*) 4282 # DJGPP does not support shared libraries at all 4283 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4284 ;; 4285 haiku*) 4286 # PIC is the default for Haiku. 4287 # The "-static" flag exists, but is broken. 4288 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4289 ;; 4290 interix[[3-9]]*) 4291 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4292 # Instead, we relocate shared libraries at runtime. 4293 ;; 4294 sysv4*MP*) 4295 if test -d /usr/nec; then 4296 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4297 fi 4298 ;; 4299 hpux*) 4300 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4301 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4302 # sets the default TLS model and affects inlining. 4303 case $host_cpu in 4304 hppa*64*) 4305 ;; 4306 *) 4307 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4308 ;; 4309 esac 4310 ;; 4311 *qnx* | *nto*) 4312 # QNX uses GNU C++, but need to define -shared option too, otherwise 4313 # it will coredump. 4314 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4315 ;; 4316 *) 4317 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4318 ;; 4319 esac 4320 else 4321 case $host_os in 4322 aix[[4-9]]*) 4323 # All AIX code is PIC. 4324 if test ia64 = "$host_cpu"; then 4325 # AIX 5 now supports IA64 processor 4326 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4327 else 4328 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4329 fi 4330 ;; 4331 chorus*) 4332 case $cc_basename in 4333 cxch68*) 4334 # Green Hills C++ Compiler 4335 # _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" 4336 ;; 4337 esac 4338 ;; 4339 mingw* | cygwin* | os2* | pw32* | cegcc*) 4340 # This hack is so that the source file can tell whether it is being 4341 # built for inclusion in a dll (and should export symbols for example). 4342 m4_if([$1], [GCJ], [], 4343 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4344 ;; 4345 dgux*) 4346 case $cc_basename in 4347 ec++*) 4348 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4349 ;; 4350 ghcx*) 4351 # Green Hills C++ Compiler 4352 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4353 ;; 4354 *) 4355 ;; 4356 esac 4357 ;; 4358 freebsd* | dragonfly* | midnightbsd*) 4359 # FreeBSD uses GNU C++ 4360 ;; 4361 hpux9* | hpux10* | hpux11*) 4362 case $cc_basename in 4363 CC*) 4364 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4365 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4366 if test ia64 != "$host_cpu"; then 4367 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4368 fi 4369 ;; 4370 aCC*) 4371 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4372 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4373 case $host_cpu in 4374 hppa*64*|ia64*) 4375 # +Z the default 4376 ;; 4377 *) 4378 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4379 ;; 4380 esac 4381 ;; 4382 *) 4383 ;; 4384 esac 4385 ;; 4386 interix*) 4387 # This is c89, which is MS Visual C++ (no shared libs) 4388 # Anyone wants to do a port? 4389 ;; 4390 irix5* | irix6* | nonstopux*) 4391 case $cc_basename in 4392 CC*) 4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4394 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4395 # CC pic flag -KPIC is the default. 4396 ;; 4397 *) 4398 ;; 4399 esac 4400 ;; 4401 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4402 case $cc_basename in 4403 KCC*) 4404 # KAI C++ Compiler 4405 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4407 ;; 4408 ecpc* ) 4409 # old Intel C++ for x86_64, which still supported -KPIC. 4410 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4413 ;; 4414 icpc* ) 4415 # Intel C++, used to be incompatible with GCC. 4416 # ICC 10 doesn't accept -KPIC any more. 4417 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4420 ;; 4421 pgCC* | pgcpp*) 4422 # Portland Group C++ compiler 4423 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4424 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4425 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4426 ;; 4427 cxx*) 4428 # Compaq C++ 4429 # Make sure the PIC flag is empty. It appears that all Alpha 4430 # Linux and Compaq Tru64 Unix objects are PIC. 4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4432 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4433 ;; 4434 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4435 # IBM XL 8.0, 9.0 on PPC and BlueGene 4436 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4437 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4438 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4439 ;; 4440 *) 4441 case `$CC -V 2>&1 | $SED 5q` in 4442 *Sun\ C*) 4443 # Sun C++ 5.9 4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4445 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4446 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4447 ;; 4448 esac 4449 ;; 4450 esac 4451 ;; 4452 lynxos*) 4453 ;; 4454 m88k*) 4455 ;; 4456 mvs*) 4457 case $cc_basename in 4458 cxx*) 4459 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4460 ;; 4461 *) 4462 ;; 4463 esac 4464 ;; 4465 netbsd*) 4466 ;; 4467 *qnx* | *nto*) 4468 # QNX uses GNU C++, but need to define -shared option too, otherwise 4469 # it will coredump. 4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4471 ;; 4472 osf3* | osf4* | osf5*) 4473 case $cc_basename in 4474 KCC*) 4475 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4476 ;; 4477 RCC*) 4478 # Rational C++ 2.4.1 4479 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4480 ;; 4481 cxx*) 4482 # Digital/Compaq C++ 4483 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4484 # Make sure the PIC flag is empty. It appears that all Alpha 4485 # Linux and Compaq Tru64 Unix objects are PIC. 4486 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4487 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4488 ;; 4489 *) 4490 ;; 4491 esac 4492 ;; 4493 psos*) 4494 ;; 4495 solaris*) 4496 case $cc_basename in 4497 CC* | sunCC*) 4498 # Sun C++ 4.2, 5.x and Centerline C++ 4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4500 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4501 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4502 ;; 4503 gcx*) 4504 # Green Hills C++ Compiler 4505 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4506 ;; 4507 *) 4508 ;; 4509 esac 4510 ;; 4511 sunos4*) 4512 case $cc_basename in 4513 CC*) 4514 # Sun C++ 4.x 4515 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4516 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4517 ;; 4518 lcc*) 4519 # Lucid 4520 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4521 ;; 4522 *) 4523 ;; 4524 esac 4525 ;; 4526 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4527 case $cc_basename in 4528 CC*) 4529 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4530 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4531 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4532 ;; 4533 esac 4534 ;; 4535 tandem*) 4536 case $cc_basename in 4537 NCC*) 4538 # NonStop-UX NCC 3.20 4539 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4540 ;; 4541 *) 4542 ;; 4543 esac 4544 ;; 4545 vxworks*) 4546 ;; 4547 *) 4548 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4549 ;; 4550 esac 4551 fi 4552], 4553[ 4554 if test yes = "$GCC"; then 4555 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4556 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4557 4558 case $host_os in 4559 aix*) 4560 # All AIX code is PIC. 4561 if test ia64 = "$host_cpu"; then 4562 # AIX 5 now supports IA64 processor 4563 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4564 fi 4565 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4566 ;; 4567 4568 amigaos*) 4569 case $host_cpu in 4570 powerpc) 4571 # see comment about AmigaOS4 .so support 4572 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4573 ;; 4574 m68k) 4575 # FIXME: we need at least 68020 code to build shared libraries, but 4576 # adding the '-m68020' flag to GCC prevents building anything better, 4577 # like '-m68040'. 4578 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4579 ;; 4580 esac 4581 ;; 4582 4583 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4584 # PIC is the default for these OSes. 4585 ;; 4586 4587 mingw* | cygwin* | pw32* | os2* | cegcc*) 4588 # This hack is so that the source file can tell whether it is being 4589 # built for inclusion in a dll (and should export symbols for example). 4590 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4591 # (--disable-auto-import) libraries 4592 m4_if([$1], [GCJ], [], 4593 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4594 case $host_os in 4595 os2*) 4596 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4597 ;; 4598 esac 4599 ;; 4600 4601 darwin* | rhapsody*) 4602 # PIC is the default on this platform 4603 # Common symbols not allowed in MH_DYLIB files 4604 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4605 ;; 4606 4607 haiku*) 4608 # PIC is the default for Haiku. 4609 # The "-static" flag exists, but is broken. 4610 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4611 ;; 4612 4613 hpux*) 4614 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4615 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4616 # sets the default TLS model and affects inlining. 4617 case $host_cpu in 4618 hppa*64*) 4619 # +Z the default 4620 ;; 4621 *) 4622 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4623 ;; 4624 esac 4625 ;; 4626 4627 interix[[3-9]]*) 4628 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4629 # Instead, we relocate shared libraries at runtime. 4630 ;; 4631 4632 msdosdjgpp*) 4633 # Just because we use GCC doesn't mean we suddenly get shared libraries 4634 # on systems that don't support them. 4635 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4636 enable_shared=no 4637 ;; 4638 4639 *nto* | *qnx*) 4640 # QNX uses GNU C++, but need to define -shared option too, otherwise 4641 # it will coredump. 4642 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4643 ;; 4644 4645 sysv4*MP*) 4646 if test -d /usr/nec; then 4647 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4648 fi 4649 ;; 4650 4651 *) 4652 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4653 ;; 4654 esac 4655 4656 case $cc_basename in 4657 nvcc*) # Cuda Compiler Driver 2.2 4658 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4659 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4660 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4661 fi 4662 ;; 4663 esac 4664 else 4665 # PORTME Check for flag to pass linker flags through the system compiler. 4666 case $host_os in 4667 aix*) 4668 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4669 if test ia64 = "$host_cpu"; then 4670 # AIX 5 now supports IA64 processor 4671 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4672 else 4673 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4674 fi 4675 ;; 4676 4677 darwin* | rhapsody*) 4678 # PIC is the default on this platform 4679 # Common symbols not allowed in MH_DYLIB files 4680 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4681 case $cc_basename in 4682 nagfor*) 4683 # NAG Fortran compiler 4684 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4685 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4686 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4687 ;; 4688 esac 4689 ;; 4690 4691 mingw* | cygwin* | pw32* | os2* | cegcc*) 4692 # This hack is so that the source file can tell whether it is being 4693 # built for inclusion in a dll (and should export symbols for example). 4694 m4_if([$1], [GCJ], [], 4695 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4696 case $host_os in 4697 os2*) 4698 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4699 ;; 4700 esac 4701 ;; 4702 4703 hpux9* | hpux10* | hpux11*) 4704 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4705 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4706 # not for PA HP-UX. 4707 case $host_cpu in 4708 hppa*64*|ia64*) 4709 # +Z the default 4710 ;; 4711 *) 4712 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4713 ;; 4714 esac 4715 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4716 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4717 ;; 4718 4719 irix5* | irix6* | nonstopux*) 4720 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4721 # PIC (with -KPIC) is the default. 4722 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4723 ;; 4724 4725 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4726 case $cc_basename in 4727 # old Intel for x86_64, which still supported -KPIC. 4728 ecc*) 4729 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4730 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4731 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4732 ;; 4733 # icc used to be incompatible with GCC. 4734 # ICC 10 doesn't accept -KPIC any more. 4735 icc* | ifort*) 4736 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4737 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4738 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4739 ;; 4740 # Lahey Fortran 8.1. 4741 lf95*) 4742 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4743 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4744 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4745 ;; 4746 nagfor*) 4747 # NAG Fortran compiler 4748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4750 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4751 ;; 4752 tcc*) 4753 # Fabrice Bellard et al's Tiny C Compiler 4754 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4755 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4756 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4757 ;; 4758 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4759 # Portland Group compilers (*not* the Pentium gcc compiler, 4760 # which looks to be a dead project) 4761 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4762 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4763 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4764 ;; 4765 ccc*) 4766 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4767 # All Alpha code is PIC. 4768 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4769 ;; 4770 xl* | bgxl* | bgf* | mpixl*) 4771 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4772 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4773 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4774 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4775 ;; 4776 *) 4777 case `$CC -V 2>&1 | $SED 5q` in 4778 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4779 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4780 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4781 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4782 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4783 ;; 4784 *Sun\ F* | *Sun*Fortran*) 4785 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4786 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4787 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4788 ;; 4789 *Sun\ C*) 4790 # Sun C 5.9 4791 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4792 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4793 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4794 ;; 4795 *Intel*\ [[CF]]*Compiler*) 4796 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4797 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4798 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4799 ;; 4800 *Portland\ Group*) 4801 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4802 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4803 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4804 ;; 4805 esac 4806 ;; 4807 esac 4808 ;; 4809 4810 newsos6) 4811 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4812 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4813 ;; 4814 4815 *nto* | *qnx*) 4816 # QNX uses GNU C++, but need to define -shared option too, otherwise 4817 # it will coredump. 4818 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4819 ;; 4820 4821 osf3* | osf4* | osf5*) 4822 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4823 # All OSF/1 code is PIC. 4824 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4825 ;; 4826 4827 rdos*) 4828 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4829 ;; 4830 4831 solaris*) 4832 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4833 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4834 case $cc_basename in 4835 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4837 *) 4838 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4839 esac 4840 ;; 4841 4842 sunos4*) 4843 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4844 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4845 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4846 ;; 4847 4848 sysv4 | sysv4.2uw2* | sysv4.3*) 4849 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4850 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4851 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4852 ;; 4853 4854 sysv4*MP*) 4855 if test -d /usr/nec; then 4856 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4857 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4858 fi 4859 ;; 4860 4861 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4862 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4863 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4864 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4865 ;; 4866 4867 unicos*) 4868 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4869 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4870 ;; 4871 4872 uts4*) 4873 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4874 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4875 ;; 4876 4877 *) 4878 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4879 ;; 4880 esac 4881 fi 4882]) 4883case $host_os in 4884 # For platforms that do not support PIC, -DPIC is meaningless: 4885 *djgpp*) 4886 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4887 ;; 4888 *) 4889 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4890 ;; 4891esac 4892 4893AC_CACHE_CHECK([for $compiler option to produce PIC], 4894 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4895 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4896_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4897 4898# 4899# Check to make sure the PIC flag actually works. 4900# 4901if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4902 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4903 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4904 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4905 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4906 "" | " "*) ;; 4907 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4908 esac], 4909 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4910 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4911fi 4912_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4913 [Additional compiler flags for building library objects]) 4914 4915_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4916 [How to pass a linker flag through the compiler]) 4917# 4918# Check to make sure the static flag actually works. 4919# 4920wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4921_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4922 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4923 $lt_tmp_static_flag, 4924 [], 4925 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4926_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4927 [Compiler flag to prevent dynamic linking]) 4928])# _LT_COMPILER_PIC 4929 4930 4931# _LT_LINKER_SHLIBS([TAGNAME]) 4932# ---------------------------- 4933# See if the linker supports building shared libraries. 4934m4_defun([_LT_LINKER_SHLIBS], 4935[AC_REQUIRE([LT_PATH_LD])dnl 4936AC_REQUIRE([LT_PATH_NM])dnl 4937m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4938m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4939m4_require([_LT_DECL_EGREP])dnl 4940m4_require([_LT_DECL_SED])dnl 4941m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4942m4_require([_LT_TAG_COMPILER])dnl 4943AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4944m4_if([$1], [CXX], [ 4945 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4946 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4947 case $host_os in 4948 aix[[4-9]]*) 4949 # If we're using GNU nm, then we don't want the "-C" option. 4950 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 4951 # Without the "-l" option, or with the "-B" option, AIX nm treats 4952 # weak defined symbols like other global defined symbols, whereas 4953 # GNU nm marks them as "W". 4954 # While the 'weak' keyword is ignored in the Export File, we need 4955 # it in the Import File for the 'aix-soname' feature, so we have 4956 # to replace the "-B" option with "-P" for AIX nm. 4957 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4958 _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' 4959 else 4960 _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' 4961 fi 4962 ;; 4963 pw32*) 4964 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds 4965 ;; 4966 cygwin* | mingw* | cegcc*) 4967 case $cc_basename in 4968 cl* | icl*) 4969 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4970 ;; 4971 *) 4972 _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' 4973 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4974 ;; 4975 esac 4976 ;; 4977 *) 4978 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4979 ;; 4980 esac 4981], [ 4982 runpath_var= 4983 _LT_TAGVAR(allow_undefined_flag, $1)= 4984 _LT_TAGVAR(always_export_symbols, $1)=no 4985 _LT_TAGVAR(archive_cmds, $1)= 4986 _LT_TAGVAR(archive_expsym_cmds, $1)= 4987 _LT_TAGVAR(compiler_needs_object, $1)=no 4988 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4989 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4990 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4991 _LT_TAGVAR(hardcode_automatic, $1)=no 4992 _LT_TAGVAR(hardcode_direct, $1)=no 4993 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4994 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4995 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4996 _LT_TAGVAR(hardcode_minus_L, $1)=no 4997 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4998 _LT_TAGVAR(inherit_rpath, $1)=no 4999 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5000 _LT_TAGVAR(module_cmds, $1)= 5001 _LT_TAGVAR(module_expsym_cmds, $1)= 5002 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 5003 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5004 _LT_TAGVAR(thread_safe_flag_spec, $1)= 5005 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5006 # include_expsyms should be a list of space-separated symbols to be *always* 5007 # included in the symbol list 5008 _LT_TAGVAR(include_expsyms, $1)= 5009 # exclude_expsyms can be an extended regexp of symbols to exclude 5010 # it will be wrapped by ' (' and ')$', so one must not match beginning or 5011 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 5012 # as well as any symbol that contains 'd'. 5013 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5014 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5015 # platforms (ab)use it in PIC code, but their linkers get confused if 5016 # the symbol is explicitly referenced. Since portable code cannot 5017 # rely on this symbol name, it's probably fine to never include it in 5018 # preloaded symbol tables. 5019 # Exclude shared library initialization/finalization symbols. 5020dnl Note also adjust exclude_expsyms for C++ above. 5021 extract_expsyms_cmds= 5022 5023 case $host_os in 5024 cygwin* | mingw* | pw32* | cegcc*) 5025 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 5026 # When not using gcc, we currently assume that we are using 5027 # Microsoft Visual C++ or Intel C++ Compiler. 5028 if test yes != "$GCC"; then 5029 with_gnu_ld=no 5030 fi 5031 ;; 5032 interix*) 5033 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 5034 with_gnu_ld=yes 5035 ;; 5036 openbsd* | bitrig*) 5037 with_gnu_ld=no 5038 ;; 5039 esac 5040 5041 _LT_TAGVAR(ld_shlibs, $1)=yes 5042 5043 # On some targets, GNU ld is compatible enough with the native linker 5044 # that we're better off using the native interface for both. 5045 lt_use_gnu_ld_interface=no 5046 if test yes = "$with_gnu_ld"; then 5047 case $host_os in 5048 aix*) 5049 # The AIX port of GNU ld has always aspired to compatibility 5050 # with the native linker. However, as the warning in the GNU ld 5051 # block says, versions before 2.19.5* couldn't really create working 5052 # shared libraries, regardless of the interface used. 5053 case `$LD -v 2>&1` in 5054 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 5055 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 5056 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 5057 *) 5058 lt_use_gnu_ld_interface=yes 5059 ;; 5060 esac 5061 ;; 5062 *) 5063 lt_use_gnu_ld_interface=yes 5064 ;; 5065 esac 5066 fi 5067 5068 if test yes = "$lt_use_gnu_ld_interface"; then 5069 # If archive_cmds runs LD, not CC, wlarc should be empty 5070 wlarc='$wl' 5071 5072 # Set some defaults for GNU ld with shared library support. These 5073 # are reset later if shared libraries are not supported. Putting them 5074 # here allows them to be overridden if necessary. 5075 runpath_var=LD_RUN_PATH 5076 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5077 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 5078 # ancient GNU ld didn't support --whole-archive et. al. 5079 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 5080 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 5081 else 5082 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5083 fi 5084 supports_anon_versioning=no 5085 case `$LD -v | $SED -e 's/([[^)]]\+)\s\+//' 2>&1` in 5086 *GNU\ gold*) supports_anon_versioning=yes ;; 5087 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5088 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5089 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5090 *\ 2.11.*) ;; # other 2.11 versions 5091 *) supports_anon_versioning=yes ;; 5092 esac 5093 5094 # See if GNU ld supports shared libraries. 5095 case $host_os in 5096 aix[[3-9]]*) 5097 # On AIX/PPC, the GNU linker is very broken 5098 if test ia64 != "$host_cpu"; then 5099 _LT_TAGVAR(ld_shlibs, $1)=no 5100 cat <<_LT_EOF 1>&2 5101 5102*** Warning: the GNU linker, at least up to release 2.19, is reported 5103*** to be unable to reliably create shared libraries on AIX. 5104*** Therefore, libtool is disabling shared libraries support. If you 5105*** really care for shared libraries, you may want to install binutils 5106*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 5107*** You will then need to restart the configuration process. 5108 5109_LT_EOF 5110 fi 5111 ;; 5112 5113 amigaos*) 5114 case $host_cpu in 5115 powerpc) 5116 # see comment about AmigaOS4 .so support 5117 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5118 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5119 ;; 5120 m68k) 5121 _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)' 5122 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5123 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5124 ;; 5125 esac 5126 ;; 5127 5128 beos*) 5129 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5130 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5131 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5132 # support --undefined. This deserves some investigation. FIXME 5133 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5134 else 5135 _LT_TAGVAR(ld_shlibs, $1)=no 5136 fi 5137 ;; 5138 5139 cygwin* | mingw* | pw32* | cegcc*) 5140 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5141 # as there is no search path for DLLs. 5142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5143 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 5144 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5145 _LT_TAGVAR(always_export_symbols, $1)=no 5146 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5147 _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' 5148 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 5149 5150 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5151 _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' 5152 # If the export-symbols file already is a .def file, use it as 5153 # is; otherwise, prepend EXPORTS... 5154 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5155 cp $export_symbols $output_objdir/$soname.def; 5156 else 5157 echo EXPORTS > $output_objdir/$soname.def; 5158 cat $export_symbols >> $output_objdir/$soname.def; 5159 fi~ 5160 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5161 else 5162 _LT_TAGVAR(ld_shlibs, $1)=no 5163 fi 5164 ;; 5165 5166 haiku*) 5167 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5168 _LT_TAGVAR(link_all_deplibs, $1)=yes 5169 ;; 5170 5171 os2*) 5172 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5173 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5174 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5175 shrext_cmds=.dll 5176 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5177 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5178 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5179 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5180 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5181 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5182 emximp -o $lib $output_objdir/$libname.def' 5183 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5184 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5185 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5186 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5187 prefix_cmds="$SED"~ 5188 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5189 prefix_cmds="$prefix_cmds -e 1d"; 5190 fi~ 5191 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5192 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5193 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5194 emximp -o $lib $output_objdir/$libname.def' 5195 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5196 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5197 _LT_TAGVAR(file_list_spec, $1)='@' 5198 ;; 5199 5200 interix[[3-9]]*) 5201 _LT_TAGVAR(hardcode_direct, $1)=no 5202 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5203 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5204 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5205 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5206 # Instead, shared libraries are loaded at an image base (0x10000000 by 5207 # default) and relocated if they conflict, which is a slow very memory 5208 # consuming and fragmenting process. To avoid this, we pick a random, 5209 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5210 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5211 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5212 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5213 ;; 5214 5215 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 5216 tmp_diet=no 5217 if test linux-dietlibc = "$host_os"; then 5218 case $cc_basename in 5219 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 5220 esac 5221 fi 5222 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 5223 && test no = "$tmp_diet" 5224 then 5225 tmp_addflag=' $pic_flag' 5226 tmp_sharedflag='-shared' 5227 case $cc_basename,$host_cpu in 5228 pgcc*) # Portland Group C compiler 5229 _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' 5230 tmp_addflag=' $pic_flag' 5231 ;; 5232 pgf77* | pgf90* | pgf95* | pgfortran*) 5233 # Portland Group f77 and f90 compilers 5234 _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' 5235 tmp_addflag=' $pic_flag -Mnomain' ;; 5236 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5237 tmp_addflag=' -i_dynamic' ;; 5238 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5239 tmp_addflag=' -i_dynamic -nofor_main' ;; 5240 ifc* | ifort*) # Intel Fortran compiler 5241 tmp_addflag=' -nofor_main' ;; 5242 lf95*) # Lahey Fortran 8.1 5243 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5244 tmp_sharedflag='--shared' ;; 5245 nagfor*) # NAGFOR 5.3 5246 tmp_sharedflag='-Wl,-shared' ;; 5247 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 5248 tmp_sharedflag='-qmkshrobj' 5249 tmp_addflag= ;; 5250 nvcc*) # Cuda Compiler Driver 2.2 5251 _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' 5252 _LT_TAGVAR(compiler_needs_object, $1)=yes 5253 ;; 5254 esac 5255 case `$CC -V 2>&1 | $SED 5q` in 5256 *Sun\ C*) # Sun C 5.9 5257 _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' 5258 _LT_TAGVAR(compiler_needs_object, $1)=yes 5259 tmp_sharedflag='-G' ;; 5260 *Sun\ F*) # Sun Fortran 8.3 5261 tmp_sharedflag='-G' ;; 5262 esac 5263 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5264 5265 if test yes = "$supports_anon_versioning"; then 5266 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5267 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5268 echo "local: *; };" >> $output_objdir/$libname.ver~ 5269 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 5270 fi 5271 5272 case $cc_basename in 5273 tcc*) 5274 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' 5275 ;; 5276 xlf* | bgf* | bgxlf* | mpixlf*) 5277 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 5278 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 5279 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5280 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 5281 if test yes = "$supports_anon_versioning"; then 5282 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5283 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5284 echo "local: *; };" >> $output_objdir/$libname.ver~ 5285 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 5286 fi 5287 ;; 5288 esac 5289 else 5290 _LT_TAGVAR(ld_shlibs, $1)=no 5291 fi 5292 ;; 5293 5294 netbsd*) 5295 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5296 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5297 wlarc= 5298 else 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 fi 5302 ;; 5303 5304 solaris*) 5305 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 5306 _LT_TAGVAR(ld_shlibs, $1)=no 5307 cat <<_LT_EOF 1>&2 5308 5309*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5310*** create shared libraries on Solaris systems. Therefore, libtool 5311*** is disabling shared libraries support. We urge you to upgrade GNU 5312*** binutils to release 2.9.1 or newer. Another option is to modify 5313*** your PATH or compiler configuration so that the native linker is 5314*** used, and then restart. 5315 5316_LT_EOF 5317 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5318 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5319 _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' 5320 else 5321 _LT_TAGVAR(ld_shlibs, $1)=no 5322 fi 5323 ;; 5324 5325 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5326 case `$LD -v 2>&1` in 5327 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5328 _LT_TAGVAR(ld_shlibs, $1)=no 5329 cat <<_LT_EOF 1>&2 5330 5331*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 5332*** reliably create shared libraries on SCO systems. Therefore, libtool 5333*** is disabling shared libraries support. We urge you to upgrade GNU 5334*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5335*** your PATH or compiler configuration so that the native linker is 5336*** used, and then restart. 5337 5338_LT_EOF 5339 ;; 5340 *) 5341 # For security reasons, it is highly recommended that you always 5342 # use absolute paths for naming shared libraries, and exclude the 5343 # DT_RUNPATH tag from executables and libraries. But doing so 5344 # requires that you compile everything twice, which is a pain. 5345 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5346 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5347 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5348 _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' 5349 else 5350 _LT_TAGVAR(ld_shlibs, $1)=no 5351 fi 5352 ;; 5353 esac 5354 ;; 5355 5356 sunos4*) 5357 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5358 wlarc= 5359 _LT_TAGVAR(hardcode_direct, $1)=yes 5360 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5361 ;; 5362 5363 *) 5364 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5365 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5366 _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' 5367 else 5368 _LT_TAGVAR(ld_shlibs, $1)=no 5369 fi 5370 ;; 5371 esac 5372 5373 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then 5374 runpath_var= 5375 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5376 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5377 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5378 fi 5379 else 5380 # PORTME fill in a description of your system's linker (not GNU ld) 5381 case $host_os in 5382 aix3*) 5383 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5384 _LT_TAGVAR(always_export_symbols, $1)=yes 5385 _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' 5386 # Note: this linker hardcodes the directories in LIBPATH if there 5387 # are no directories specified by -L. 5388 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5389 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 5390 # Neither direct hardcoding nor static linking is supported with a 5391 # broken collect2. 5392 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5393 fi 5394 ;; 5395 5396 aix[[4-9]]*) 5397 if test ia64 = "$host_cpu"; then 5398 # On IA64, the linker does run time linking by default, so we don't 5399 # have to do anything special. 5400 aix_use_runtimelinking=no 5401 exp_sym_flag='-Bexport' 5402 no_entry_flag= 5403 else 5404 # If we're using GNU nm, then we don't want the "-C" option. 5405 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 5406 # Without the "-l" option, or with the "-B" option, AIX nm treats 5407 # weak defined symbols like other global defined symbols, whereas 5408 # GNU nm marks them as "W". 5409 # While the 'weak' keyword is ignored in the Export File, we need 5410 # it in the Import File for the 'aix-soname' feature, so we have 5411 # to replace the "-B" option with "-P" for AIX nm. 5412 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5413 _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' 5414 else 5415 _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' 5416 fi 5417 aix_use_runtimelinking=no 5418 5419 # Test if we are trying to use run time linking or normal 5420 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5421 # have runtime linking enabled, and use it for executables. 5422 # For shared libraries, we enable/disable runtime linking 5423 # depending on the kind of the shared library created - 5424 # when "with_aix_soname,aix_use_runtimelinking" is: 5425 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 5426 # "aix,yes" lib.so shared, rtl:yes, for executables 5427 # lib.a static archive 5428 # "both,no" lib.so.V(shr.o) shared, rtl:yes 5429 # lib.a(lib.so.V) shared, rtl:no, for executables 5430 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 5431 # lib.a(lib.so.V) shared, rtl:no 5432 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 5433 # lib.a static archive 5434 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5435 for ld_flag in $LDFLAGS; do 5436 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 5437 aix_use_runtimelinking=yes 5438 break 5439 fi 5440 done 5441 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 5442 # With aix-soname=svr4, we create the lib.so.V shared archives only, 5443 # so we don't have lib.a shared libs to link our executables. 5444 # We have to force runtime linking in this case. 5445 aix_use_runtimelinking=yes 5446 LDFLAGS="$LDFLAGS -Wl,-brtl" 5447 fi 5448 ;; 5449 esac 5450 5451 exp_sym_flag='-bexport' 5452 no_entry_flag='-bnoentry' 5453 fi 5454 5455 # When large executables or shared objects are built, AIX ld can 5456 # have problems creating the table of contents. If linking a library 5457 # or program results in "error TOC overflow" add -mminimal-toc to 5458 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5459 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5460 5461 _LT_TAGVAR(archive_cmds, $1)='' 5462 _LT_TAGVAR(hardcode_direct, $1)=yes 5463 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5464 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5465 _LT_TAGVAR(link_all_deplibs, $1)=yes 5466 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 5467 case $with_aix_soname,$aix_use_runtimelinking in 5468 aix,*) ;; # traditional, no import file 5469 svr4,* | *,yes) # use import file 5470 # The Import File defines what to hardcode. 5471 _LT_TAGVAR(hardcode_direct, $1)=no 5472 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5473 ;; 5474 esac 5475 5476 if test yes = "$GCC"; then 5477 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5478 # We only want to do this on AIX 4.2 and lower, the check 5479 # below for broken collect2 doesn't work under 4.3+ 5480 collect2name=`$CC -print-prog-name=collect2` 5481 if test -f "$collect2name" && 5482 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5483 then 5484 # We have reworked collect2 5485 : 5486 else 5487 # We have old collect2 5488 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5489 # It fails to find uninstalled libraries when the uninstalled 5490 # path is not listed in the libpath. Setting hardcode_minus_L 5491 # to unsupported forces relinking 5492 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5493 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5494 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5495 fi 5496 ;; 5497 esac 5498 shared_flag='-shared' 5499 if test yes = "$aix_use_runtimelinking"; then 5500 shared_flag="$shared_flag "'$wl-G' 5501 fi 5502 # Need to ensure runtime linking is disabled for the traditional 5503 # shared library, or the linker may eventually find shared libraries 5504 # /with/ Import File - we do not want to mix them. 5505 shared_flag_aix='-shared' 5506 shared_flag_svr4='-shared $wl-G' 5507 else 5508 # not using gcc 5509 if test ia64 = "$host_cpu"; then 5510 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5511 # chokes on -Wl,-G. The following line is correct: 5512 shared_flag='-G' 5513 else 5514 if test yes = "$aix_use_runtimelinking"; then 5515 shared_flag='$wl-G' 5516 else 5517 shared_flag='$wl-bM:SRE' 5518 fi 5519 shared_flag_aix='$wl-bM:SRE' 5520 shared_flag_svr4='$wl-G' 5521 fi 5522 fi 5523 5524 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 5525 # It seems that -bexpall does not export symbols beginning with 5526 # underscore (_), so it is better to generate a list of symbols to export. 5527 _LT_TAGVAR(always_export_symbols, $1)=yes 5528 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 5529 # Warning - without using the other runtime loading flags (-brtl), 5530 # -berok will link without error, but may produce a broken library. 5531 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5532 # Determine the default libpath from the value encoded in an 5533 # empty executable. 5534 _LT_SYS_MODULE_PATH_AIX([$1]) 5535 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5536 _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' '$shared_flag 5537 else 5538 if test ia64 = "$host_cpu"; then 5539 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 5540 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5541 _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" 5542 else 5543 # Determine the default libpath from the value encoded in an 5544 # empty executable. 5545 _LT_SYS_MODULE_PATH_AIX([$1]) 5546 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5547 # Warning - without using the other run time loading flags, 5548 # -berok will link without error, but may produce a broken library. 5549 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 5550 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 5551 if test yes = "$with_gnu_ld"; then 5552 # We only use this code for GNU lds that support --whole-archive. 5553 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 5554 else 5555 # Exported symbols can be pulled into shared objects from archives 5556 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5557 fi 5558 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5559 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 5560 # -brtl affects multiple linker settings, -berok does not and is overridden later 5561 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 5562 if test svr4 != "$with_aix_soname"; then 5563 # This is similar to how AIX traditionally builds its shared libraries. 5564 _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/$soname' 5565 fi 5566 if test aix != "$with_aix_soname"; then 5567 _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' 5568 else 5569 # used by -dlpreopen to get the symbols 5570 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 5571 fi 5572 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 5573 fi 5574 fi 5575 ;; 5576 5577 amigaos*) 5578 case $host_cpu in 5579 powerpc) 5580 # see comment about AmigaOS4 .so support 5581 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5582 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5583 ;; 5584 m68k) 5585 _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)' 5586 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5587 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5588 ;; 5589 esac 5590 ;; 5591 5592 bsdi[[45]]*) 5593 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5594 ;; 5595 5596 cygwin* | mingw* | pw32* | cegcc*) 5597 # When not using gcc, we currently assume that we are using 5598 # Microsoft Visual C++ or Intel C++ Compiler. 5599 # hardcode_libdir_flag_spec is actually meaningless, as there is 5600 # no search path for DLLs. 5601 case $cc_basename in 5602 cl* | icl*) 5603 # Native MSVC or ICC 5604 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5605 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5606 _LT_TAGVAR(always_export_symbols, $1)=yes 5607 _LT_TAGVAR(file_list_spec, $1)='@' 5608 # Tell ltmain to make .lib files, not .a files. 5609 libext=lib 5610 # Tell ltmain to make .dll files, not .so files. 5611 shrext_cmds=.dll 5612 # FIXME: Setting linknames here is a bad hack. 5613 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 5614 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5615 cp "$export_symbols" "$output_objdir/$soname.def"; 5616 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 5617 else 5618 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 5619 fi~ 5620 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5621 linknames=' 5622 # The linker will not automatically build a static lib if we build a DLL. 5623 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5624 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5625 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5626 _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' 5627 # Don't use ranlib 5628 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5629 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5630 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5631 case $lt_outputfile in 5632 *.exe|*.EXE) ;; 5633 *) 5634 lt_outputfile=$lt_outputfile.exe 5635 lt_tool_outputfile=$lt_tool_outputfile.exe 5636 ;; 5637 esac~ 5638 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 5639 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5640 $RM "$lt_outputfile.manifest"; 5641 fi' 5642 ;; 5643 *) 5644 # Assume MSVC and ICC wrapper 5645 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5646 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5647 # Tell ltmain to make .lib files, not .a files. 5648 libext=lib 5649 # Tell ltmain to make .dll files, not .so files. 5650 shrext_cmds=.dll 5651 # FIXME: Setting linknames here is a bad hack. 5652 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5653 # The linker will automatically build a .lib file if we build a DLL. 5654 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5655 # FIXME: Should let the user specify the lib program. 5656 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5657 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5658 ;; 5659 esac 5660 ;; 5661 5662 darwin* | rhapsody*) 5663 _LT_DARWIN_LINKER_FEATURES($1) 5664 ;; 5665 5666 dgux*) 5667 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5668 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5669 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5670 ;; 5671 5672 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5673 # support. Future versions do this automatically, but an explicit c++rt0.o 5674 # does not break anything, and helps significantly (at the cost of a little 5675 # extra space). 5676 freebsd2.2*) 5677 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5678 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5679 _LT_TAGVAR(hardcode_direct, $1)=yes 5680 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5681 ;; 5682 5683 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5684 freebsd2.*) 5685 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5686 _LT_TAGVAR(hardcode_direct, $1)=yes 5687 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5688 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5689 ;; 5690 5691 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5692 freebsd* | dragonfly* | midnightbsd*) 5693 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5694 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5695 _LT_TAGVAR(hardcode_direct, $1)=yes 5696 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5697 ;; 5698 5699 hpux9*) 5700 if test yes = "$GCC"; then 5701 _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' 5702 else 5703 _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' 5704 fi 5705 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5706 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5707 _LT_TAGVAR(hardcode_direct, $1)=yes 5708 5709 # hardcode_minus_L: Not really in the search PATH, 5710 # but as the default location of the library. 5711 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5712 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5713 ;; 5714 5715 hpux10*) 5716 if test yes,no = "$GCC,$with_gnu_ld"; then 5717 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5718 else 5719 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5720 fi 5721 if test no = "$with_gnu_ld"; then 5722 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5723 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5724 _LT_TAGVAR(hardcode_direct, $1)=yes 5725 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5726 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5727 # hardcode_minus_L: Not really in the search PATH, 5728 # but as the default location of the library. 5729 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5730 fi 5731 ;; 5732 5733 hpux11*) 5734 if test yes,no = "$GCC,$with_gnu_ld"; then 5735 case $host_cpu in 5736 hppa*64*) 5737 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5738 ;; 5739 ia64*) 5740 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5741 ;; 5742 *) 5743 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5744 ;; 5745 esac 5746 else 5747 case $host_cpu in 5748 hppa*64*) 5749 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5750 ;; 5751 ia64*) 5752 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5753 ;; 5754 *) 5755 m4_if($1, [], [ 5756 # Older versions of the 11.00 compiler do not understand -b yet 5757 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5758 _LT_LINKER_OPTION([if $CC understands -b], 5759 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5760 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5761 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5762 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5763 ;; 5764 esac 5765 fi 5766 if test no = "$with_gnu_ld"; then 5767 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5768 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5769 5770 case $host_cpu in 5771 hppa*64*|ia64*) 5772 _LT_TAGVAR(hardcode_direct, $1)=no 5773 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5774 ;; 5775 *) 5776 _LT_TAGVAR(hardcode_direct, $1)=yes 5777 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5778 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5779 5780 # hardcode_minus_L: Not really in the search PATH, 5781 # but as the default location of the library. 5782 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5783 ;; 5784 esac 5785 fi 5786 ;; 5787 5788 irix5* | irix6* | nonstopux*) 5789 if test yes = "$GCC"; then 5790 _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' 5791 # Try to use the -exported_symbol ld option, if it does not 5792 # work, assume that -exports_file does not work either and 5793 # implicitly export all symbols. 5794 # This should be the same for all languages, so no per-tag cache variable. 5795 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5796 [lt_cv_irix_exported_symbol], 5797 [save_LDFLAGS=$LDFLAGS 5798 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 5799 AC_LINK_IFELSE( 5800 [AC_LANG_SOURCE( 5801 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5802 [C++], [[int foo (void) { return 0; }]], 5803 [Fortran 77], [[ 5804 subroutine foo 5805 end]], 5806 [Fortran], [[ 5807 subroutine foo 5808 end]])])], 5809 [lt_cv_irix_exported_symbol=yes], 5810 [lt_cv_irix_exported_symbol=no]) 5811 LDFLAGS=$save_LDFLAGS]) 5812 if test yes = "$lt_cv_irix_exported_symbol"; then 5813 _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' 5814 fi 5815 else 5816 _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' 5817 _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' 5818 fi 5819 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5820 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5821 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5822 _LT_TAGVAR(inherit_rpath, $1)=yes 5823 _LT_TAGVAR(link_all_deplibs, $1)=yes 5824 ;; 5825 5826 linux*) 5827 case $cc_basename in 5828 tcc*) 5829 # Fabrice Bellard et al's Tiny C Compiler 5830 _LT_TAGVAR(ld_shlibs, $1)=yes 5831 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5832 ;; 5833 esac 5834 ;; 5835 5836 netbsd*) 5837 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5838 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5839 else 5840 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5841 fi 5842 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5843 _LT_TAGVAR(hardcode_direct, $1)=yes 5844 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5845 ;; 5846 5847 newsos6) 5848 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5849 _LT_TAGVAR(hardcode_direct, $1)=yes 5850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5851 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5852 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5853 ;; 5854 5855 *nto* | *qnx*) 5856 ;; 5857 5858 openbsd* | bitrig*) 5859 if test -f /usr/libexec/ld.so; then 5860 _LT_TAGVAR(hardcode_direct, $1)=yes 5861 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5862 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5863 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5864 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5865 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 5866 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5867 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5868 else 5869 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5870 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5871 fi 5872 else 5873 _LT_TAGVAR(ld_shlibs, $1)=no 5874 fi 5875 ;; 5876 5877 os2*) 5878 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5879 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5880 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5881 shrext_cmds=.dll 5882 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5883 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5884 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5885 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5886 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5887 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5888 emximp -o $lib $output_objdir/$libname.def' 5889 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5890 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5891 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5892 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5893 prefix_cmds="$SED"~ 5894 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5895 prefix_cmds="$prefix_cmds -e 1d"; 5896 fi~ 5897 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5898 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5899 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5900 emximp -o $lib $output_objdir/$libname.def' 5901 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5902 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5903 _LT_TAGVAR(file_list_spec, $1)='@' 5904 ;; 5905 5906 osf3*) 5907 if test yes = "$GCC"; then 5908 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5909 _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' 5910 else 5911 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5912 _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' 5913 fi 5914 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5915 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5916 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5917 ;; 5918 5919 osf4* | osf5*) # as osf3* with the addition of -msym flag 5920 if test yes = "$GCC"; then 5921 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5922 _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' 5923 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5924 else 5925 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5926 _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' 5927 _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~ 5928 $CC -shared$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' 5929 5930 # Both c and cxx compiler support -rpath directly 5931 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5932 fi 5933 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5934 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5935 ;; 5936 5937 solaris*) 5938 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5939 if test yes = "$GCC"; then 5940 wlarc='$wl' 5941 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5942 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5943 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5944 else 5945 case `$CC -V 2>&1` in 5946 *"Compilers 5.0"*) 5947 wlarc='' 5948 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 5949 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5950 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5951 ;; 5952 *) 5953 wlarc='$wl' 5954 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5955 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5956 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5957 ;; 5958 esac 5959 fi 5960 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5961 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5962 case $host_os in 5963 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5964 *) 5965 # The compiler driver will combine and reorder linker options, 5966 # but understands '-z linker_flag'. GCC discards it without '$wl', 5967 # but is careful enough not to reorder. 5968 # Supported since Solaris 2.6 (maybe 2.5.1?) 5969 if test yes = "$GCC"; then 5970 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 5971 else 5972 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5973 fi 5974 ;; 5975 esac 5976 _LT_TAGVAR(link_all_deplibs, $1)=yes 5977 ;; 5978 5979 sunos4*) 5980 if test sequent = "$host_vendor"; then 5981 # Use $CC to link under sequent, because it throws in some extra .o 5982 # files that make .init and .fini sections work. 5983 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5984 else 5985 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5986 fi 5987 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5988 _LT_TAGVAR(hardcode_direct, $1)=yes 5989 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5990 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5991 ;; 5992 5993 sysv4) 5994 case $host_vendor in 5995 sni) 5996 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5997 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5998 ;; 5999 siemens) 6000 ## LD is ld it makes a PLAMLIB 6001 ## CC just makes a GrossModule. 6002 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6003 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6004 _LT_TAGVAR(hardcode_direct, $1)=no 6005 ;; 6006 motorola) 6007 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6008 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6009 ;; 6010 esac 6011 runpath_var='LD_RUN_PATH' 6012 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6013 ;; 6014 6015 sysv4.3*) 6016 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6017 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6018 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6019 ;; 6020 6021 sysv4*MP*) 6022 if test -d /usr/nec; then 6023 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6024 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6025 runpath_var=LD_RUN_PATH 6026 hardcode_runpath_var=yes 6027 _LT_TAGVAR(ld_shlibs, $1)=yes 6028 fi 6029 ;; 6030 6031 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6032 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6033 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6034 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6035 runpath_var='LD_RUN_PATH' 6036 6037 if test yes = "$GCC"; then 6038 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6039 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6040 else 6041 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6042 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6043 fi 6044 ;; 6045 6046 sysv5* | sco3.2v5* | sco5v6*) 6047 # Note: We CANNOT use -z defs as we might desire, because we do not 6048 # link with -lc, and that would cause any symbols used from libc to 6049 # always be unresolved, which means just about no library would 6050 # ever link correctly. If we're not using GNU ld we use -z text 6051 # though, which does catch some bad symbols but isn't as heavy-handed 6052 # as -z defs. 6053 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6054 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 6055 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6056 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6057 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 6058 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6059 _LT_TAGVAR(link_all_deplibs, $1)=yes 6060 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 6061 runpath_var='LD_RUN_PATH' 6062 6063 if test yes = "$GCC"; then 6064 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6065 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6066 else 6067 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6068 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6069 fi 6070 ;; 6071 6072 uts4*) 6073 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6074 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6075 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6076 ;; 6077 6078 *) 6079 _LT_TAGVAR(ld_shlibs, $1)=no 6080 ;; 6081 esac 6082 6083 if test sni = "$host_vendor"; then 6084 case $host in 6085 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 6086 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' 6087 ;; 6088 esac 6089 fi 6090 fi 6091]) 6092AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6093test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 6094 6095_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 6096 6097_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 6098_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 6099_LT_DECL([], [extract_expsyms_cmds], [2], 6100 [The commands to extract the exported symbol list from a shared archive]) 6101 6102# 6103# Do we need to explicitly link libc? 6104# 6105case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 6106x|xyes) 6107 # Assume -lc should be added 6108 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6109 6110 if test yes,yes = "$GCC,$enable_shared"; then 6111 case $_LT_TAGVAR(archive_cmds, $1) in 6112 *'~'*) 6113 # FIXME: we may have to deal with multi-command sequences. 6114 ;; 6115 '$CC '*) 6116 # Test whether the compiler implicitly links with -lc since on some 6117 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6118 # to ld, don't add -lc before -lgcc. 6119 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 6120 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 6121 [$RM conftest* 6122 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6123 6124 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6125 soname=conftest 6126 lib=conftest 6127 libobjs=conftest.$ac_objext 6128 deplibs= 6129 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 6130 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 6131 compiler_flags=-v 6132 linker_flags=-v 6133 verstring= 6134 output_objdir=. 6135 libname=conftest 6136 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 6137 _LT_TAGVAR(allow_undefined_flag, $1)= 6138 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 6139 then 6140 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6141 else 6142 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6143 fi 6144 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6145 else 6146 cat conftest.err 1>&5 6147 fi 6148 $RM conftest* 6149 ]) 6150 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 6151 ;; 6152 esac 6153 fi 6154 ;; 6155esac 6156 6157_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 6158 [Whether or not to add -lc for building shared libraries]) 6159_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 6160 [enable_shared_with_static_runtimes], [0], 6161 [Whether or not to disallow shared libs when runtime libs are static]) 6162_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 6163 [Compiler flag to allow reflexive dlopens]) 6164_LT_TAGDECL([], [whole_archive_flag_spec], [1], 6165 [Compiler flag to generate shared objects directly from archives]) 6166_LT_TAGDECL([], [compiler_needs_object], [1], 6167 [Whether the compiler copes with passing no objects directly]) 6168_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 6169 [Create an old-style archive from a shared archive]) 6170_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 6171 [Create a temporary old-style archive to link instead of a shared archive]) 6172_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 6173_LT_TAGDECL([], [archive_expsym_cmds], [2]) 6174_LT_TAGDECL([], [module_cmds], [2], 6175 [Commands used to build a loadable module if different from building 6176 a shared archive.]) 6177_LT_TAGDECL([], [module_expsym_cmds], [2]) 6178_LT_TAGDECL([], [with_gnu_ld], [1], 6179 [Whether we are building with GNU ld or not]) 6180_LT_TAGDECL([], [allow_undefined_flag], [1], 6181 [Flag that allows shared libraries with undefined symbols to be built]) 6182_LT_TAGDECL([], [no_undefined_flag], [1], 6183 [Flag that enforces no undefined symbols]) 6184_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 6185 [Flag to hardcode $libdir into a binary during linking. 6186 This must work even if $libdir does not exist]) 6187_LT_TAGDECL([], [hardcode_libdir_separator], [1], 6188 [Whether we need a single "-rpath" flag with a separated argument]) 6189_LT_TAGDECL([], [hardcode_direct], [0], 6190 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6191 DIR into the resulting binary]) 6192_LT_TAGDECL([], [hardcode_direct_absolute], [0], 6193 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6194 DIR into the resulting binary and the resulting library dependency is 6195 "absolute", i.e impossible to change by setting $shlibpath_var if the 6196 library is relocated]) 6197_LT_TAGDECL([], [hardcode_minus_L], [0], 6198 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 6199 into the resulting binary]) 6200_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 6201 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 6202 into the resulting binary]) 6203_LT_TAGDECL([], [hardcode_automatic], [0], 6204 [Set to "yes" if building a shared library automatically hardcodes DIR 6205 into the library and all subsequent libraries and executables linked 6206 against it]) 6207_LT_TAGDECL([], [inherit_rpath], [0], 6208 [Set to yes if linker adds runtime paths of dependent libraries 6209 to runtime path list]) 6210_LT_TAGDECL([], [link_all_deplibs], [0], 6211 [Whether libtool must link a program against all its dependency libraries]) 6212_LT_TAGDECL([], [always_export_symbols], [0], 6213 [Set to "yes" if exported symbols are required]) 6214_LT_TAGDECL([], [export_symbols_cmds], [2], 6215 [The commands to list exported symbols]) 6216_LT_TAGDECL([], [exclude_expsyms], [1], 6217 [Symbols that should not be listed in the preloaded symbols]) 6218_LT_TAGDECL([], [include_expsyms], [1], 6219 [Symbols that must always be exported]) 6220_LT_TAGDECL([], [prelink_cmds], [2], 6221 [Commands necessary for linking programs (against libraries) with templates]) 6222_LT_TAGDECL([], [postlink_cmds], [2], 6223 [Commands necessary for finishing linking programs]) 6224_LT_TAGDECL([], [file_list_spec], [1], 6225 [Specify filename containing input files]) 6226dnl FIXME: Not yet implemented 6227dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 6228dnl [Compiler flag to generate thread safe objects]) 6229])# _LT_LINKER_SHLIBS 6230 6231 6232# _LT_LANG_C_CONFIG([TAG]) 6233# ------------------------ 6234# Ensure that the configuration variables for a C compiler are suitably 6235# defined. These variables are subsequently used by _LT_CONFIG to write 6236# the compiler configuration to 'libtool'. 6237m4_defun([_LT_LANG_C_CONFIG], 6238[m4_require([_LT_DECL_EGREP])dnl 6239lt_save_CC=$CC 6240AC_LANG_PUSH(C) 6241 6242# Source file extension for C test sources. 6243ac_ext=c 6244 6245# Object file extension for compiled C test sources. 6246objext=o 6247_LT_TAGVAR(objext, $1)=$objext 6248 6249# Code to be used in simple compile tests 6250lt_simple_compile_test_code="int some_variable = 0;" 6251 6252# Code to be used in simple link tests 6253lt_simple_link_test_code='int main(){return(0);}' 6254 6255_LT_TAG_COMPILER 6256# Save the default compiler, since it gets overwritten when the other 6257# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 6258compiler_DEFAULT=$CC 6259 6260# save warnings/boilerplate of simple test code 6261_LT_COMPILER_BOILERPLATE 6262_LT_LINKER_BOILERPLATE 6263 6264## CAVEAT EMPTOR: 6265## There is no encapsulation within the following macros, do not change 6266## the running order or otherwise move them around unless you know exactly 6267## what you are doing... 6268if test -n "$compiler"; then 6269 _LT_COMPILER_NO_RTTI($1) 6270 _LT_COMPILER_PIC($1) 6271 _LT_COMPILER_C_O($1) 6272 _LT_COMPILER_FILE_LOCKS($1) 6273 _LT_LINKER_SHLIBS($1) 6274 _LT_SYS_DYNAMIC_LINKER($1) 6275 _LT_LINKER_HARDCODE_LIBPATH($1) 6276 LT_SYS_DLOPEN_SELF 6277 _LT_CMD_STRIPLIB 6278 6279 # Report what library types will actually be built 6280 AC_MSG_CHECKING([if libtool supports shared libraries]) 6281 AC_MSG_RESULT([$can_build_shared]) 6282 6283 AC_MSG_CHECKING([whether to build shared libraries]) 6284 test no = "$can_build_shared" && enable_shared=no 6285 6286 # On AIX, shared libraries and static libraries use the same namespace, and 6287 # are all built from PIC. 6288 case $host_os in 6289 aix3*) 6290 test yes = "$enable_shared" && enable_static=no 6291 if test -n "$RANLIB"; then 6292 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6293 postinstall_cmds='$RANLIB $lib' 6294 fi 6295 ;; 6296 6297 aix[[4-9]]*) 6298 if test ia64 != "$host_cpu"; then 6299 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 6300 yes,aix,yes) ;; # shared object as lib.so file only 6301 yes,svr4,*) ;; # shared object as lib.so archive member only 6302 yes,*) enable_static=no ;; # shared object in lib.a archive as well 6303 esac 6304 fi 6305 ;; 6306 esac 6307 AC_MSG_RESULT([$enable_shared]) 6308 6309 AC_MSG_CHECKING([whether to build static libraries]) 6310 # Make sure either enable_shared or enable_static is yes. 6311 test yes = "$enable_shared" || enable_static=yes 6312 AC_MSG_RESULT([$enable_static]) 6313 6314 _LT_CONFIG($1) 6315fi 6316AC_LANG_POP 6317CC=$lt_save_CC 6318])# _LT_LANG_C_CONFIG 6319 6320 6321# _LT_LANG_CXX_CONFIG([TAG]) 6322# -------------------------- 6323# Ensure that the configuration variables for a C++ compiler are suitably 6324# defined. These variables are subsequently used by _LT_CONFIG to write 6325# the compiler configuration to 'libtool'. 6326m4_defun([_LT_LANG_CXX_CONFIG], 6327[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6328m4_require([_LT_DECL_EGREP])dnl 6329m4_require([_LT_PATH_MANIFEST_TOOL])dnl 6330if test -n "$CXX" && ( test no != "$CXX" && 6331 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || 6332 (test g++ != "$CXX"))); then 6333 AC_PROG_CXXCPP 6334else 6335 _lt_caught_CXX_error=yes 6336fi 6337 6338AC_LANG_PUSH(C++) 6339_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6340_LT_TAGVAR(allow_undefined_flag, $1)= 6341_LT_TAGVAR(always_export_symbols, $1)=no 6342_LT_TAGVAR(archive_expsym_cmds, $1)= 6343_LT_TAGVAR(compiler_needs_object, $1)=no 6344_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6345_LT_TAGVAR(hardcode_direct, $1)=no 6346_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6347_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6348_LT_TAGVAR(hardcode_libdir_separator, $1)= 6349_LT_TAGVAR(hardcode_minus_L, $1)=no 6350_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6351_LT_TAGVAR(hardcode_automatic, $1)=no 6352_LT_TAGVAR(inherit_rpath, $1)=no 6353_LT_TAGVAR(module_cmds, $1)= 6354_LT_TAGVAR(module_expsym_cmds, $1)= 6355_LT_TAGVAR(link_all_deplibs, $1)=unknown 6356_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6357_LT_TAGVAR(reload_flag, $1)=$reload_flag 6358_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6359_LT_TAGVAR(no_undefined_flag, $1)= 6360_LT_TAGVAR(whole_archive_flag_spec, $1)= 6361_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6362 6363# Source file extension for C++ test sources. 6364ac_ext=cpp 6365 6366# Object file extension for compiled C++ test sources. 6367objext=o 6368_LT_TAGVAR(objext, $1)=$objext 6369 6370# No sense in running all these tests if we already determined that 6371# the CXX compiler isn't working. Some variables (like enable_shared) 6372# are currently assumed to apply to all compilers on this platform, 6373# and will be corrupted by setting them based on a non-working compiler. 6374if test yes != "$_lt_caught_CXX_error"; then 6375 # Code to be used in simple compile tests 6376 lt_simple_compile_test_code="int some_variable = 0;" 6377 6378 # Code to be used in simple link tests 6379 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 6380 6381 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6382 _LT_TAG_COMPILER 6383 6384 # save warnings/boilerplate of simple test code 6385 _LT_COMPILER_BOILERPLATE 6386 _LT_LINKER_BOILERPLATE 6387 6388 # Allow CC to be a program name with arguments. 6389 lt_save_CC=$CC 6390 lt_save_CFLAGS=$CFLAGS 6391 lt_save_LD=$LD 6392 lt_save_GCC=$GCC 6393 GCC=$GXX 6394 lt_save_with_gnu_ld=$with_gnu_ld 6395 lt_save_path_LD=$lt_cv_path_LD 6396 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 6397 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 6398 else 6399 $as_unset lt_cv_prog_gnu_ld 6400 fi 6401 if test -n "${lt_cv_path_LDCXX+set}"; then 6402 lt_cv_path_LD=$lt_cv_path_LDCXX 6403 else 6404 $as_unset lt_cv_path_LD 6405 fi 6406 test -z "${LDCXX+set}" || LD=$LDCXX 6407 CC=${CXX-"c++"} 6408 CFLAGS=$CXXFLAGS 6409 compiler=$CC 6410 _LT_TAGVAR(compiler, $1)=$CC 6411 _LT_CC_BASENAME([$compiler]) 6412 6413 if test -n "$compiler"; then 6414 # We don't want -fno-exception when compiling C++ code, so set the 6415 # no_builtin_flag separately 6416 if test yes = "$GXX"; then 6417 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 6418 else 6419 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 6420 fi 6421 6422 if test yes = "$GXX"; then 6423 # Set up default GNU C++ configuration 6424 6425 LT_PATH_LD 6426 6427 # Check if GNU C++ uses GNU ld as the underlying linker, since the 6428 # archiving commands below assume that GNU ld is being used. 6429 if test yes = "$with_gnu_ld"; then 6430 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6431 _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' 6432 6433 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6434 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6435 6436 # If archive_cmds runs LD, not CC, wlarc should be empty 6437 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 6438 # investigate it a little bit more. (MM) 6439 wlarc='$wl' 6440 6441 # ancient GNU ld didn't support --whole-archive et. al. 6442 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 6443 $GREP 'no-whole-archive' > /dev/null; then 6444 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 6445 else 6446 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6447 fi 6448 else 6449 with_gnu_ld=no 6450 wlarc= 6451 6452 # A generic and very simple default shared library creation 6453 # command for GNU C++ for the case where it uses the native 6454 # linker, instead of GNU ld. If possible, this setting should 6455 # overridden to take advantage of the native linker features on 6456 # the platform it is being used on. 6457 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6458 fi 6459 6460 # Commands to make compiler produce verbose output that lists 6461 # what "hidden" libraries, object files and flags are used when 6462 # linking a shared library. 6463 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6464 6465 else 6466 GXX=no 6467 with_gnu_ld=no 6468 wlarc= 6469 fi 6470 6471 # PORTME: fill in a description of your system's C++ link characteristics 6472 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 6473 _LT_TAGVAR(ld_shlibs, $1)=yes 6474 case $host_os in 6475 aix3*) 6476 # FIXME: insert proper C++ library support 6477 _LT_TAGVAR(ld_shlibs, $1)=no 6478 ;; 6479 aix[[4-9]]*) 6480 if test ia64 = "$host_cpu"; then 6481 # On IA64, the linker does run time linking by default, so we don't 6482 # have to do anything special. 6483 aix_use_runtimelinking=no 6484 exp_sym_flag='-Bexport' 6485 no_entry_flag= 6486 else 6487 aix_use_runtimelinking=no 6488 6489 # Test if we are trying to use run time linking or normal 6490 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6491 # have runtime linking enabled, and use it for executables. 6492 # For shared libraries, we enable/disable runtime linking 6493 # depending on the kind of the shared library created - 6494 # when "with_aix_soname,aix_use_runtimelinking" is: 6495 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 6496 # "aix,yes" lib.so shared, rtl:yes, for executables 6497 # lib.a static archive 6498 # "both,no" lib.so.V(shr.o) shared, rtl:yes 6499 # lib.a(lib.so.V) shared, rtl:no, for executables 6500 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 6501 # lib.a(lib.so.V) shared, rtl:no 6502 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 6503 # lib.a static archive 6504 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6505 for ld_flag in $LDFLAGS; do 6506 case $ld_flag in 6507 *-brtl*) 6508 aix_use_runtimelinking=yes 6509 break 6510 ;; 6511 esac 6512 done 6513 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 6514 # With aix-soname=svr4, we create the lib.so.V shared archives only, 6515 # so we don't have lib.a shared libs to link our executables. 6516 # We have to force runtime linking in this case. 6517 aix_use_runtimelinking=yes 6518 LDFLAGS="$LDFLAGS -Wl,-brtl" 6519 fi 6520 ;; 6521 esac 6522 6523 exp_sym_flag='-bexport' 6524 no_entry_flag='-bnoentry' 6525 fi 6526 6527 # When large executables or shared objects are built, AIX ld can 6528 # have problems creating the table of contents. If linking a library 6529 # or program results in "error TOC overflow" add -mminimal-toc to 6530 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6531 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6532 6533 _LT_TAGVAR(archive_cmds, $1)='' 6534 _LT_TAGVAR(hardcode_direct, $1)=yes 6535 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6536 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6537 _LT_TAGVAR(link_all_deplibs, $1)=yes 6538 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 6539 case $with_aix_soname,$aix_use_runtimelinking in 6540 aix,*) ;; # no import file 6541 svr4,* | *,yes) # use import file 6542 # The Import File defines what to hardcode. 6543 _LT_TAGVAR(hardcode_direct, $1)=no 6544 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6545 ;; 6546 esac 6547 6548 if test yes = "$GXX"; then 6549 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6550 # We only want to do this on AIX 4.2 and lower, the check 6551 # below for broken collect2 doesn't work under 4.3+ 6552 collect2name=`$CC -print-prog-name=collect2` 6553 if test -f "$collect2name" && 6554 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6555 then 6556 # We have reworked collect2 6557 : 6558 else 6559 # We have old collect2 6560 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6561 # It fails to find uninstalled libraries when the uninstalled 6562 # path is not listed in the libpath. Setting hardcode_minus_L 6563 # to unsupported forces relinking 6564 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6565 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6566 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6567 fi 6568 esac 6569 shared_flag='-shared' 6570 if test yes = "$aix_use_runtimelinking"; then 6571 shared_flag=$shared_flag' $wl-G' 6572 fi 6573 # Need to ensure runtime linking is disabled for the traditional 6574 # shared library, or the linker may eventually find shared libraries 6575 # /with/ Import File - we do not want to mix them. 6576 shared_flag_aix='-shared' 6577 shared_flag_svr4='-shared $wl-G' 6578 else 6579 # not using gcc 6580 if test ia64 = "$host_cpu"; then 6581 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6582 # chokes on -Wl,-G. The following line is correct: 6583 shared_flag='-G' 6584 else 6585 if test yes = "$aix_use_runtimelinking"; then 6586 shared_flag='$wl-G' 6587 else 6588 shared_flag='$wl-bM:SRE' 6589 fi 6590 shared_flag_aix='$wl-bM:SRE' 6591 shared_flag_svr4='$wl-G' 6592 fi 6593 fi 6594 6595 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 6596 # It seems that -bexpall does not export symbols beginning with 6597 # underscore (_), so it is better to generate a list of symbols to 6598 # export. 6599 _LT_TAGVAR(always_export_symbols, $1)=yes 6600 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 6601 # Warning - without using the other runtime loading flags (-brtl), 6602 # -berok will link without error, but may produce a broken library. 6603 # The "-G" linker flag allows undefined symbols. 6604 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' 6605 # Determine the default libpath from the value encoded in an empty 6606 # executable. 6607 _LT_SYS_MODULE_PATH_AIX([$1]) 6608 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6609 6610 _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' '$shared_flag 6611 else 6612 if test ia64 = "$host_cpu"; then 6613 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 6614 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6615 _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" 6616 else 6617 # Determine the default libpath from the value encoded in an 6618 # empty executable. 6619 _LT_SYS_MODULE_PATH_AIX([$1]) 6620 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6621 # Warning - without using the other run time loading flags, 6622 # -berok will link without error, but may produce a broken library. 6623 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 6624 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 6625 if test yes = "$with_gnu_ld"; then 6626 # We only use this code for GNU lds that support --whole-archive. 6627 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 6628 else 6629 # Exported symbols can be pulled into shared objects from archives 6630 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6631 fi 6632 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6633 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 6634 # -brtl affects multiple linker settings, -berok does not and is overridden later 6635 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 6636 if test svr4 != "$with_aix_soname"; then 6637 # This is similar to how AIX traditionally builds its shared 6638 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. 6639 _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/$soname' 6640 fi 6641 if test aix != "$with_aix_soname"; then 6642 _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' 6643 else 6644 # used by -dlpreopen to get the symbols 6645 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 6646 fi 6647 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 6648 fi 6649 fi 6650 ;; 6651 6652 beos*) 6653 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6654 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6655 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6656 # support --undefined. This deserves some investigation. FIXME 6657 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6658 else 6659 _LT_TAGVAR(ld_shlibs, $1)=no 6660 fi 6661 ;; 6662 6663 chorus*) 6664 case $cc_basename in 6665 *) 6666 # FIXME: insert proper C++ library support 6667 _LT_TAGVAR(ld_shlibs, $1)=no 6668 ;; 6669 esac 6670 ;; 6671 6672 cygwin* | mingw* | pw32* | cegcc*) 6673 case $GXX,$cc_basename in 6674 ,cl* | no,cl* | ,icl* | no,icl*) 6675 # Native MSVC or ICC 6676 # hardcode_libdir_flag_spec is actually meaningless, as there is 6677 # no search path for DLLs. 6678 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6679 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6680 _LT_TAGVAR(always_export_symbols, $1)=yes 6681 _LT_TAGVAR(file_list_spec, $1)='@' 6682 # Tell ltmain to make .lib files, not .a files. 6683 libext=lib 6684 # Tell ltmain to make .dll files, not .so files. 6685 shrext_cmds=.dll 6686 # FIXME: Setting linknames here is a bad hack. 6687 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 6688 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6689 cp "$export_symbols" "$output_objdir/$soname.def"; 6690 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 6691 else 6692 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 6693 fi~ 6694 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6695 linknames=' 6696 # The linker will not automatically build a static lib if we build a DLL. 6697 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6698 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6699 # Don't use ranlib 6700 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6701 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6702 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6703 case $lt_outputfile in 6704 *.exe|*.EXE) ;; 6705 *) 6706 lt_outputfile=$lt_outputfile.exe 6707 lt_tool_outputfile=$lt_tool_outputfile.exe 6708 ;; 6709 esac~ 6710 func_to_tool_file "$lt_outputfile"~ 6711 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 6712 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6713 $RM "$lt_outputfile.manifest"; 6714 fi' 6715 ;; 6716 *) 6717 # g++ 6718 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6719 # as there is no search path for DLLs. 6720 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6721 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 6722 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6723 _LT_TAGVAR(always_export_symbols, $1)=no 6724 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6725 6726 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6727 _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' 6728 # If the export-symbols file already is a .def file, use it as 6729 # is; otherwise, prepend EXPORTS... 6730 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6731 cp $export_symbols $output_objdir/$soname.def; 6732 else 6733 echo EXPORTS > $output_objdir/$soname.def; 6734 cat $export_symbols >> $output_objdir/$soname.def; 6735 fi~ 6736 $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' 6737 else 6738 _LT_TAGVAR(ld_shlibs, $1)=no 6739 fi 6740 ;; 6741 esac 6742 ;; 6743 darwin* | rhapsody*) 6744 _LT_DARWIN_LINKER_FEATURES($1) 6745 ;; 6746 6747 os2*) 6748 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6749 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6750 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6751 shrext_cmds=.dll 6752 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6753 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6754 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6755 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6756 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 6757 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6758 emximp -o $lib $output_objdir/$libname.def' 6759 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6760 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6761 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6762 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6763 prefix_cmds="$SED"~ 6764 if test EXPORTS = "`$SED 1q $export_symbols`"; then 6765 prefix_cmds="$prefix_cmds -e 1d"; 6766 fi~ 6767 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 6768 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 6769 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6770 emximp -o $lib $output_objdir/$libname.def' 6771 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 6772 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6773 _LT_TAGVAR(file_list_spec, $1)='@' 6774 ;; 6775 6776 dgux*) 6777 case $cc_basename in 6778 ec++*) 6779 # FIXME: insert proper C++ library support 6780 _LT_TAGVAR(ld_shlibs, $1)=no 6781 ;; 6782 ghcx*) 6783 # Green Hills C++ Compiler 6784 # FIXME: insert proper C++ library support 6785 _LT_TAGVAR(ld_shlibs, $1)=no 6786 ;; 6787 *) 6788 # FIXME: insert proper C++ library support 6789 _LT_TAGVAR(ld_shlibs, $1)=no 6790 ;; 6791 esac 6792 ;; 6793 6794 freebsd2.*) 6795 # C++ shared libraries reported to be fairly broken before 6796 # switch to ELF 6797 _LT_TAGVAR(ld_shlibs, $1)=no 6798 ;; 6799 6800 freebsd-elf*) 6801 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6802 ;; 6803 6804 freebsd* | dragonfly* | midnightbsd*) 6805 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6806 # conventions 6807 _LT_TAGVAR(ld_shlibs, $1)=yes 6808 ;; 6809 6810 haiku*) 6811 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6812 _LT_TAGVAR(link_all_deplibs, $1)=yes 6813 ;; 6814 6815 hpux9*) 6816 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6817 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6818 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6819 _LT_TAGVAR(hardcode_direct, $1)=yes 6820 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6821 # but as the default 6822 # location of the library. 6823 6824 case $cc_basename in 6825 CC*) 6826 # FIXME: insert proper C++ library support 6827 _LT_TAGVAR(ld_shlibs, $1)=no 6828 ;; 6829 aCC*) 6830 _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 $lib' 6831 # Commands to make compiler produce verbose output that lists 6832 # what "hidden" libraries, object files and flags are used when 6833 # linking a shared library. 6834 # 6835 # There doesn't appear to be a way to prevent this compiler from 6836 # explicitly linking system object files so we need to strip them 6837 # from the output so that they don't get included in the library 6838 # dependencies. 6839 output_verbose_link_cmd='templist=`($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"' 6840 ;; 6841 *) 6842 if test yes = "$GXX"; then 6843 _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' 6844 else 6845 # FIXME: insert proper C++ library support 6846 _LT_TAGVAR(ld_shlibs, $1)=no 6847 fi 6848 ;; 6849 esac 6850 ;; 6851 6852 hpux10*|hpux11*) 6853 if test no = "$with_gnu_ld"; then 6854 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6855 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6856 6857 case $host_cpu in 6858 hppa*64*|ia64*) 6859 ;; 6860 *) 6861 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6862 ;; 6863 esac 6864 fi 6865 case $host_cpu in 6866 hppa*64*|ia64*) 6867 _LT_TAGVAR(hardcode_direct, $1)=no 6868 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6869 ;; 6870 *) 6871 _LT_TAGVAR(hardcode_direct, $1)=yes 6872 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6873 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6874 # but as the default 6875 # location of the library. 6876 ;; 6877 esac 6878 6879 case $cc_basename in 6880 CC*) 6881 # FIXME: insert proper C++ library support 6882 _LT_TAGVAR(ld_shlibs, $1)=no 6883 ;; 6884 aCC*) 6885 case $host_cpu in 6886 hppa*64*) 6887 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6888 ;; 6889 ia64*) 6890 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6891 ;; 6892 *) 6893 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6894 ;; 6895 esac 6896 # Commands to make compiler produce verbose output that lists 6897 # what "hidden" libraries, object files and flags are used when 6898 # linking a shared library. 6899 # 6900 # There doesn't appear to be a way to prevent this compiler from 6901 # explicitly linking system object files so we need to strip them 6902 # from the output so that they don't get included in the library 6903 # dependencies. 6904 output_verbose_link_cmd='templist=`($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"' 6905 ;; 6906 *) 6907 if test yes = "$GXX"; then 6908 if test no = "$with_gnu_ld"; then 6909 case $host_cpu in 6910 hppa*64*) 6911 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6912 ;; 6913 ia64*) 6914 _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' 6915 ;; 6916 *) 6917 _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' 6918 ;; 6919 esac 6920 fi 6921 else 6922 # FIXME: insert proper C++ library support 6923 _LT_TAGVAR(ld_shlibs, $1)=no 6924 fi 6925 ;; 6926 esac 6927 ;; 6928 6929 interix[[3-9]]*) 6930 _LT_TAGVAR(hardcode_direct, $1)=no 6931 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6932 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6933 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6934 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6935 # Instead, shared libraries are loaded at an image base (0x10000000 by 6936 # default) and relocated if they conflict, which is a slow very memory 6937 # consuming and fragmenting process. To avoid this, we pick a random, 6938 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6939 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6940 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6941 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6942 ;; 6943 irix5* | irix6*) 6944 case $cc_basename in 6945 CC*) 6946 # SGI C++ 6947 _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' 6948 6949 # Archives containing C++ object files must be created using 6950 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6951 # necessary to make sure instantiated templates are included 6952 # in the archive. 6953 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6954 ;; 6955 *) 6956 if test yes = "$GXX"; then 6957 if test no = "$with_gnu_ld"; then 6958 _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' 6959 else 6960 _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' 6961 fi 6962 fi 6963 _LT_TAGVAR(link_all_deplibs, $1)=yes 6964 ;; 6965 esac 6966 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6967 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6968 _LT_TAGVAR(inherit_rpath, $1)=yes 6969 ;; 6970 6971 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6972 case $cc_basename in 6973 KCC*) 6974 # Kuck and Associates, Inc. (KAI) C++ Compiler 6975 6976 # KCC will only create a shared library if the output file 6977 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6978 # to its proper name (with version) after linking. 6979 _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' 6980 _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 $lib' 6981 # Commands to make compiler produce verbose output that lists 6982 # what "hidden" libraries, object files and flags are used when 6983 # linking a shared library. 6984 # 6985 # There doesn't appear to be a way to prevent this compiler from 6986 # explicitly linking system object files so we need to strip them 6987 # from the output so that they don't get included in the library 6988 # dependencies. 6989 output_verbose_link_cmd='templist=`$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"' 6990 6991 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6992 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6993 6994 # Archives containing C++ object files must be created using 6995 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6996 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6997 ;; 6998 icpc* | ecpc* ) 6999 # Intel C++ 7000 with_gnu_ld=yes 7001 # version 8.0 and above of icpc choke on multiply defined symbols 7002 # if we add $predep_objects and $postdep_objects, however 7.1 and 7003 # earlier do not add the objects themselves. 7004 case `$CC -V 2>&1` in 7005 *"Version 7."*) 7006 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7007 _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' 7008 ;; 7009 *) # Version 8.0 or newer 7010 tmp_idyn= 7011 case $host_cpu in 7012 ia64*) tmp_idyn=' -i_dynamic';; 7013 esac 7014 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7015 _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' 7016 ;; 7017 esac 7018 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7019 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7020 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7021 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 7022 ;; 7023 pgCC* | pgcpp*) 7024 # Portland Group C++ compiler 7025 case `$CC -V` in 7026 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 7027 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 7028 rm -rf $tpldir~ 7029 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 7030 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 7031 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 7032 rm -rf $tpldir~ 7033 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 7034 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 7035 $RANLIB $oldlib' 7036 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 7037 rm -rf $tpldir~ 7038 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7039 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7040 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 7041 rm -rf $tpldir~ 7042 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7043 $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' 7044 ;; 7045 *) # Version 6 and above use weak symbols 7046 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7047 _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' 7048 ;; 7049 esac 7050 7051 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' 7052 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7053 _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' 7054 ;; 7055 cxx*) 7056 # Compaq C++ 7057 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7058 _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' 7059 7060 runpath_var=LD_RUN_PATH 7061 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7062 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7063 7064 # Commands to make compiler produce verbose output that lists 7065 # what "hidden" libraries, object files and flags are used when 7066 # linking a shared library. 7067 # 7068 # There doesn't appear to be a way to prevent this compiler from 7069 # explicitly linking system object files so we need to strip them 7070 # from the output so that they don't get included in the library 7071 # dependencies. 7072 output_verbose_link_cmd='templist=`$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' 7073 ;; 7074 xl* | mpixl* | bgxl*) 7075 # IBM XL 8.0 on PPC, with GNU ld 7076 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7077 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7078 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7079 if test yes = "$supports_anon_versioning"; then 7080 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 7081 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 7082 echo "local: *; };" >> $output_objdir/$libname.ver~ 7083 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 7084 fi 7085 ;; 7086 *) 7087 case `$CC -V 2>&1 | $SED 5q` in 7088 *Sun\ C*) 7089 # Sun C++ 5.9 7090 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7091 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7092 _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' 7093 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7094 _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' 7095 _LT_TAGVAR(compiler_needs_object, $1)=yes 7096 7097 # Not sure whether something based on 7098 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 7099 # would be better. 7100 output_verbose_link_cmd='func_echo_all' 7101 7102 # Archives containing C++ object files must be created using 7103 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7104 # necessary to make sure instantiated templates are included 7105 # in the archive. 7106 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7107 ;; 7108 esac 7109 ;; 7110 esac 7111 ;; 7112 7113 lynxos*) 7114 # FIXME: insert proper C++ library support 7115 _LT_TAGVAR(ld_shlibs, $1)=no 7116 ;; 7117 7118 m88k*) 7119 # FIXME: insert proper C++ library support 7120 _LT_TAGVAR(ld_shlibs, $1)=no 7121 ;; 7122 7123 mvs*) 7124 case $cc_basename in 7125 cxx*) 7126 # FIXME: insert proper C++ library support 7127 _LT_TAGVAR(ld_shlibs, $1)=no 7128 ;; 7129 *) 7130 # FIXME: insert proper C++ library support 7131 _LT_TAGVAR(ld_shlibs, $1)=no 7132 ;; 7133 esac 7134 ;; 7135 7136 netbsd*) 7137 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 7138 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 7139 wlarc= 7140 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7141 _LT_TAGVAR(hardcode_direct, $1)=yes 7142 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7143 fi 7144 # Workaround some broken pre-1.5 toolchains 7145 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 7146 ;; 7147 7148 *nto* | *qnx*) 7149 _LT_TAGVAR(ld_shlibs, $1)=yes 7150 ;; 7151 7152 openbsd* | bitrig*) 7153 if test -f /usr/libexec/ld.so; then 7154 _LT_TAGVAR(hardcode_direct, $1)=yes 7155 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7156 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 7157 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 7158 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7159 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then 7160 _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' 7161 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 7162 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 7163 fi 7164 output_verbose_link_cmd=func_echo_all 7165 else 7166 _LT_TAGVAR(ld_shlibs, $1)=no 7167 fi 7168 ;; 7169 7170 osf3* | osf4* | osf5*) 7171 case $cc_basename in 7172 KCC*) 7173 # Kuck and Associates, Inc. (KAI) C++ Compiler 7174 7175 # KCC will only create a shared library if the output file 7176 # ends with ".so" (or ".sl" for HP-UX), so rename the library 7177 # to its proper name (with version) after linking. 7178 _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' 7179 7180 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7181 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7182 7183 # Archives containing C++ object files must be created using 7184 # the KAI C++ compiler. 7185 case $host in 7186 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 7187 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 7188 esac 7189 ;; 7190 RCC*) 7191 # Rational C++ 2.4.1 7192 # FIXME: insert proper C++ library support 7193 _LT_TAGVAR(ld_shlibs, $1)=no 7194 ;; 7195 cxx*) 7196 case $host in 7197 osf3*) 7198 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7199 _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' 7200 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7201 ;; 7202 *) 7203 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 7204 _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' 7205 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 7206 echo "-hidden">> $lib.exp~ 7207 $CC -shared$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~ 7208 $RM $lib.exp' 7209 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7210 ;; 7211 esac 7212 7213 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7214 7215 # Commands to make compiler produce verbose output that lists 7216 # what "hidden" libraries, object files and flags are used when 7217 # linking a shared library. 7218 # 7219 # There doesn't appear to be a way to prevent this compiler from 7220 # explicitly linking system object files so we need to strip them 7221 # from the output so that they don't get included in the library 7222 # dependencies. 7223 output_verbose_link_cmd='templist=`$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"' 7224 ;; 7225 *) 7226 if test yes,no = "$GXX,$with_gnu_ld"; then 7227 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7228 case $host in 7229 osf3*) 7230 _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' 7231 ;; 7232 *) 7233 _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' 7234 ;; 7235 esac 7236 7237 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7238 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7239 7240 # Commands to make compiler produce verbose output that lists 7241 # what "hidden" libraries, object files and flags are used when 7242 # linking a shared library. 7243 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7244 7245 else 7246 # FIXME: insert proper C++ library support 7247 _LT_TAGVAR(ld_shlibs, $1)=no 7248 fi 7249 ;; 7250 esac 7251 ;; 7252 7253 psos*) 7254 # FIXME: insert proper C++ library support 7255 _LT_TAGVAR(ld_shlibs, $1)=no 7256 ;; 7257 7258 sunos4*) 7259 case $cc_basename in 7260 CC*) 7261 # Sun C++ 4.x 7262 # FIXME: insert proper C++ library support 7263 _LT_TAGVAR(ld_shlibs, $1)=no 7264 ;; 7265 lcc*) 7266 # Lucid 7267 # FIXME: insert proper C++ library support 7268 _LT_TAGVAR(ld_shlibs, $1)=no 7269 ;; 7270 *) 7271 # FIXME: insert proper C++ library support 7272 _LT_TAGVAR(ld_shlibs, $1)=no 7273 ;; 7274 esac 7275 ;; 7276 7277 solaris*) 7278 case $cc_basename in 7279 CC* | sunCC*) 7280 # Sun C++ 4.2, 5.x and Centerline C++ 7281 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 7282 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7283 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7284 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7285 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7286 7287 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7288 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7289 case $host_os in 7290 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7291 *) 7292 # The compiler driver will combine and reorder linker options, 7293 # but understands '-z linker_flag'. 7294 # Supported since Solaris 2.6 (maybe 2.5.1?) 7295 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 7296 ;; 7297 esac 7298 _LT_TAGVAR(link_all_deplibs, $1)=yes 7299 7300 output_verbose_link_cmd='func_echo_all' 7301 7302 # Archives containing C++ object files must be created using 7303 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7304 # necessary to make sure instantiated templates are included 7305 # in the archive. 7306 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7307 ;; 7308 gcx*) 7309 # Green Hills C++ Compiler 7310 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7311 7312 # The C++ compiler must be used to create the archive. 7313 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 7314 ;; 7315 *) 7316 # GNU C++ compiler with Solaris linker 7317 if test yes,no = "$GXX,$with_gnu_ld"; then 7318 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' 7319 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 7320 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7321 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7322 $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 $lib.exp' 7323 7324 # Commands to make compiler produce verbose output that lists 7325 # what "hidden" libraries, object files and flags are used when 7326 # linking a shared library. 7327 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7328 else 7329 # g++ 2.7 appears to require '-G' NOT '-shared' on this 7330 # platform. 7331 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7332 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7333 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7334 7335 # Commands to make compiler produce verbose output that lists 7336 # what "hidden" libraries, object files and flags are used when 7337 # linking a shared library. 7338 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7339 fi 7340 7341 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' 7342 case $host_os in 7343 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7344 *) 7345 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 7346 ;; 7347 esac 7348 fi 7349 ;; 7350 esac 7351 ;; 7352 7353 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 7354 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7355 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7356 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7357 runpath_var='LD_RUN_PATH' 7358 7359 case $cc_basename in 7360 CC*) 7361 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7362 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7363 ;; 7364 *) 7365 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7366 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7367 ;; 7368 esac 7369 ;; 7370 7371 sysv5* | sco3.2v5* | sco5v6*) 7372 # Note: We CANNOT use -z defs as we might desire, because we do not 7373 # link with -lc, and that would cause any symbols used from libc to 7374 # always be unresolved, which means just about no library would 7375 # ever link correctly. If we're not using GNU ld we use -z text 7376 # though, which does catch some bad symbols but isn't as heavy-handed 7377 # as -z defs. 7378 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7379 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 7380 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7381 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7382 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 7383 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 7384 _LT_TAGVAR(link_all_deplibs, $1)=yes 7385 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 7386 runpath_var='LD_RUN_PATH' 7387 7388 case $cc_basename in 7389 CC*) 7390 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7391 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7392 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 7393 '"$_LT_TAGVAR(old_archive_cmds, $1)" 7394 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 7395 '"$_LT_TAGVAR(reload_cmds, $1)" 7396 ;; 7397 *) 7398 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7399 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7400 ;; 7401 esac 7402 ;; 7403 7404 tandem*) 7405 case $cc_basename in 7406 NCC*) 7407 # NonStop-UX NCC 3.20 7408 # FIXME: insert proper C++ library support 7409 _LT_TAGVAR(ld_shlibs, $1)=no 7410 ;; 7411 *) 7412 # FIXME: insert proper C++ library support 7413 _LT_TAGVAR(ld_shlibs, $1)=no 7414 ;; 7415 esac 7416 ;; 7417 7418 vxworks*) 7419 # FIXME: insert proper C++ library support 7420 _LT_TAGVAR(ld_shlibs, $1)=no 7421 ;; 7422 7423 *) 7424 # FIXME: insert proper C++ library support 7425 _LT_TAGVAR(ld_shlibs, $1)=no 7426 ;; 7427 esac 7428 7429 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 7430 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 7431 7432 _LT_TAGVAR(GCC, $1)=$GXX 7433 _LT_TAGVAR(LD, $1)=$LD 7434 7435 ## CAVEAT EMPTOR: 7436 ## There is no encapsulation within the following macros, do not change 7437 ## the running order or otherwise move them around unless you know exactly 7438 ## what you are doing... 7439 _LT_SYS_HIDDEN_LIBDEPS($1) 7440 _LT_COMPILER_PIC($1) 7441 _LT_COMPILER_C_O($1) 7442 _LT_COMPILER_FILE_LOCKS($1) 7443 _LT_LINKER_SHLIBS($1) 7444 _LT_SYS_DYNAMIC_LINKER($1) 7445 _LT_LINKER_HARDCODE_LIBPATH($1) 7446 7447 _LT_CONFIG($1) 7448 fi # test -n "$compiler" 7449 7450 CC=$lt_save_CC 7451 CFLAGS=$lt_save_CFLAGS 7452 LDCXX=$LD 7453 LD=$lt_save_LD 7454 GCC=$lt_save_GCC 7455 with_gnu_ld=$lt_save_with_gnu_ld 7456 lt_cv_path_LDCXX=$lt_cv_path_LD 7457 lt_cv_path_LD=$lt_save_path_LD 7458 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 7459 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 7460fi # test yes != "$_lt_caught_CXX_error" 7461 7462AC_LANG_POP 7463])# _LT_LANG_CXX_CONFIG 7464 7465 7466# _LT_FUNC_STRIPNAME_CNF 7467# ---------------------- 7468# func_stripname_cnf prefix suffix name 7469# strip PREFIX and SUFFIX off of NAME. 7470# PREFIX and SUFFIX must not contain globbing or regex special 7471# characters, hashes, percent signs, but SUFFIX may contain a leading 7472# dot (in which case that matches only a dot). 7473# 7474# This function is identical to the (non-XSI) version of func_stripname, 7475# except this one can be used by m4 code that may be executed by configure, 7476# rather than the libtool script. 7477m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 7478AC_REQUIRE([_LT_DECL_SED]) 7479AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 7480func_stripname_cnf () 7481{ 7482 case @S|@2 in 7483 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; 7484 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; 7485 esac 7486} # func_stripname_cnf 7487])# _LT_FUNC_STRIPNAME_CNF 7488 7489 7490# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 7491# --------------------------------- 7492# Figure out "hidden" library dependencies from verbose 7493# compiler output when linking a shared library. 7494# Parse the compiler output and extract the necessary 7495# objects, libraries and library flags. 7496m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 7497[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 7498AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 7499# Dependencies to place before and after the object being linked: 7500_LT_TAGVAR(predep_objects, $1)= 7501_LT_TAGVAR(postdep_objects, $1)= 7502_LT_TAGVAR(predeps, $1)= 7503_LT_TAGVAR(postdeps, $1)= 7504_LT_TAGVAR(compiler_lib_search_path, $1)= 7505 7506dnl we can't use the lt_simple_compile_test_code here, 7507dnl because it contains code intended for an executable, 7508dnl not a library. It's possible we should let each 7509dnl tag define a new lt_????_link_test_code variable, 7510dnl but it's only used here... 7511m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 7512int a; 7513void foo (void) { a = 0; } 7514_LT_EOF 7515], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 7516class Foo 7517{ 7518public: 7519 Foo (void) { a = 0; } 7520private: 7521 int a; 7522}; 7523_LT_EOF 7524], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 7525 subroutine foo 7526 implicit none 7527 integer*4 a 7528 a=0 7529 return 7530 end 7531_LT_EOF 7532], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 7533 subroutine foo 7534 implicit none 7535 integer a 7536 a=0 7537 return 7538 end 7539_LT_EOF 7540], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 7541public class foo { 7542 private int a; 7543 public void bar (void) { 7544 a = 0; 7545 } 7546}; 7547_LT_EOF 7548], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 7549package foo 7550func foo() { 7551} 7552_LT_EOF 7553]) 7554 7555_lt_libdeps_save_CFLAGS=$CFLAGS 7556case "$CC $CFLAGS " in #( 7557*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7558*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7559*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7560esac 7561 7562dnl Parse the compiler output and extract the necessary 7563dnl objects, libraries and library flags. 7564if AC_TRY_EVAL(ac_compile); then 7565 # Parse the compiler output and extract the necessary 7566 # objects, libraries and library flags. 7567 7568 # Sentinel used to keep track of whether or not we are before 7569 # the conftest object file. 7570 pre_test_object_deps_done=no 7571 7572 for p in `eval "$output_verbose_link_cmd"`; do 7573 case $prev$p in 7574 7575 -L* | -R* | -l*) 7576 # Some compilers place space between "-{L,R}" and the path. 7577 # Remove the space. 7578 if test x-L = "$p" || 7579 test x-R = "$p"; then 7580 prev=$p 7581 continue 7582 fi 7583 7584 # Expand the sysroot to ease extracting the directories later. 7585 if test -z "$prev"; then 7586 case $p in 7587 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7588 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7589 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7590 esac 7591 fi 7592 case $p in 7593 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7594 esac 7595 if test no = "$pre_test_object_deps_done"; then 7596 case $prev in 7597 -L | -R) 7598 # Internal compiler library paths should come after those 7599 # provided the user. The postdeps already come after the 7600 # user supplied libs so there is no need to process them. 7601 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7602 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p 7603 else 7604 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" 7605 fi 7606 ;; 7607 # The "-l" case would never come before the object being 7608 # linked, so don't bother handling this case. 7609 esac 7610 else 7611 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7612 _LT_TAGVAR(postdeps, $1)=$prev$p 7613 else 7614 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" 7615 fi 7616 fi 7617 prev= 7618 ;; 7619 7620 *.lto.$objext) ;; # Ignore GCC LTO objects 7621 *.$objext) 7622 # This assumes that the test object file only shows up 7623 # once in the compiler output. 7624 if test "$p" = "conftest.$objext"; then 7625 pre_test_object_deps_done=yes 7626 continue 7627 fi 7628 7629 if test no = "$pre_test_object_deps_done"; then 7630 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7631 _LT_TAGVAR(predep_objects, $1)=$p 7632 else 7633 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7634 fi 7635 else 7636 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7637 _LT_TAGVAR(postdep_objects, $1)=$p 7638 else 7639 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7640 fi 7641 fi 7642 ;; 7643 7644 *) ;; # Ignore the rest. 7645 7646 esac 7647 done 7648 7649 # Clean up. 7650 rm -f a.out a.exe 7651else 7652 echo "libtool.m4: error: problem compiling $1 test program" 7653fi 7654 7655$RM -f confest.$objext 7656CFLAGS=$_lt_libdeps_save_CFLAGS 7657 7658# PORTME: override above test on systems where it is broken 7659m4_if([$1], [CXX], 7660[case $host_os in 7661interix[[3-9]]*) 7662 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7663 # hack all around it, let's just trust "g++" to DTRT. 7664 _LT_TAGVAR(predep_objects,$1)= 7665 _LT_TAGVAR(postdep_objects,$1)= 7666 _LT_TAGVAR(postdeps,$1)= 7667 ;; 7668esac 7669]) 7670 7671case " $_LT_TAGVAR(postdeps, $1) " in 7672*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7673esac 7674 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7675if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7676 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` 7677fi 7678_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7679 [The directories searched by this compiler when creating a shared library]) 7680_LT_TAGDECL([], [predep_objects], [1], 7681 [Dependencies to place before and after the objects being linked to 7682 create a shared library]) 7683_LT_TAGDECL([], [postdep_objects], [1]) 7684_LT_TAGDECL([], [predeps], [1]) 7685_LT_TAGDECL([], [postdeps], [1]) 7686_LT_TAGDECL([], [compiler_lib_search_path], [1], 7687 [The library search path used internally by the compiler when linking 7688 a shared library]) 7689])# _LT_SYS_HIDDEN_LIBDEPS 7690 7691 7692# _LT_LANG_F77_CONFIG([TAG]) 7693# -------------------------- 7694# Ensure that the configuration variables for a Fortran 77 compiler are 7695# suitably defined. These variables are subsequently used by _LT_CONFIG 7696# to write the compiler configuration to 'libtool'. 7697m4_defun([_LT_LANG_F77_CONFIG], 7698[AC_LANG_PUSH(Fortran 77) 7699if test -z "$F77" || test no = "$F77"; then 7700 _lt_disable_F77=yes 7701fi 7702 7703_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7704_LT_TAGVAR(allow_undefined_flag, $1)= 7705_LT_TAGVAR(always_export_symbols, $1)=no 7706_LT_TAGVAR(archive_expsym_cmds, $1)= 7707_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7708_LT_TAGVAR(hardcode_direct, $1)=no 7709_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7710_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7711_LT_TAGVAR(hardcode_libdir_separator, $1)= 7712_LT_TAGVAR(hardcode_minus_L, $1)=no 7713_LT_TAGVAR(hardcode_automatic, $1)=no 7714_LT_TAGVAR(inherit_rpath, $1)=no 7715_LT_TAGVAR(module_cmds, $1)= 7716_LT_TAGVAR(module_expsym_cmds, $1)= 7717_LT_TAGVAR(link_all_deplibs, $1)=unknown 7718_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7719_LT_TAGVAR(reload_flag, $1)=$reload_flag 7720_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7721_LT_TAGVAR(no_undefined_flag, $1)= 7722_LT_TAGVAR(whole_archive_flag_spec, $1)= 7723_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7724 7725# Source file extension for f77 test sources. 7726ac_ext=f 7727 7728# Object file extension for compiled f77 test sources. 7729objext=o 7730_LT_TAGVAR(objext, $1)=$objext 7731 7732# No sense in running all these tests if we already determined that 7733# the F77 compiler isn't working. Some variables (like enable_shared) 7734# are currently assumed to apply to all compilers on this platform, 7735# and will be corrupted by setting them based on a non-working compiler. 7736if test yes != "$_lt_disable_F77"; then 7737 # Code to be used in simple compile tests 7738 lt_simple_compile_test_code="\ 7739 subroutine t 7740 return 7741 end 7742" 7743 7744 # Code to be used in simple link tests 7745 lt_simple_link_test_code="\ 7746 program t 7747 end 7748" 7749 7750 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7751 _LT_TAG_COMPILER 7752 7753 # save warnings/boilerplate of simple test code 7754 _LT_COMPILER_BOILERPLATE 7755 _LT_LINKER_BOILERPLATE 7756 7757 # Allow CC to be a program name with arguments. 7758 lt_save_CC=$CC 7759 lt_save_GCC=$GCC 7760 lt_save_CFLAGS=$CFLAGS 7761 CC=${F77-"f77"} 7762 CFLAGS=$FFLAGS 7763 compiler=$CC 7764 _LT_TAGVAR(compiler, $1)=$CC 7765 _LT_CC_BASENAME([$compiler]) 7766 GCC=$G77 7767 if test -n "$compiler"; then 7768 AC_MSG_CHECKING([if libtool supports shared libraries]) 7769 AC_MSG_RESULT([$can_build_shared]) 7770 7771 AC_MSG_CHECKING([whether to build shared libraries]) 7772 test no = "$can_build_shared" && enable_shared=no 7773 7774 # On AIX, shared libraries and static libraries use the same namespace, and 7775 # are all built from PIC. 7776 case $host_os in 7777 aix3*) 7778 test yes = "$enable_shared" && enable_static=no 7779 if test -n "$RANLIB"; then 7780 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7781 postinstall_cmds='$RANLIB $lib' 7782 fi 7783 ;; 7784 aix[[4-9]]*) 7785 if test ia64 != "$host_cpu"; then 7786 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7787 yes,aix,yes) ;; # shared object as lib.so file only 7788 yes,svr4,*) ;; # shared object as lib.so archive member only 7789 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7790 esac 7791 fi 7792 ;; 7793 esac 7794 AC_MSG_RESULT([$enable_shared]) 7795 7796 AC_MSG_CHECKING([whether to build static libraries]) 7797 # Make sure either enable_shared or enable_static is yes. 7798 test yes = "$enable_shared" || enable_static=yes 7799 AC_MSG_RESULT([$enable_static]) 7800 7801 _LT_TAGVAR(GCC, $1)=$G77 7802 _LT_TAGVAR(LD, $1)=$LD 7803 7804 ## CAVEAT EMPTOR: 7805 ## There is no encapsulation within the following macros, do not change 7806 ## the running order or otherwise move them around unless you know exactly 7807 ## what you are doing... 7808 _LT_COMPILER_PIC($1) 7809 _LT_COMPILER_C_O($1) 7810 _LT_COMPILER_FILE_LOCKS($1) 7811 _LT_LINKER_SHLIBS($1) 7812 _LT_SYS_DYNAMIC_LINKER($1) 7813 _LT_LINKER_HARDCODE_LIBPATH($1) 7814 7815 _LT_CONFIG($1) 7816 fi # test -n "$compiler" 7817 7818 GCC=$lt_save_GCC 7819 CC=$lt_save_CC 7820 CFLAGS=$lt_save_CFLAGS 7821fi # test yes != "$_lt_disable_F77" 7822 7823AC_LANG_POP 7824])# _LT_LANG_F77_CONFIG 7825 7826 7827# _LT_LANG_FC_CONFIG([TAG]) 7828# ------------------------- 7829# Ensure that the configuration variables for a Fortran compiler are 7830# suitably defined. These variables are subsequently used by _LT_CONFIG 7831# to write the compiler configuration to 'libtool'. 7832m4_defun([_LT_LANG_FC_CONFIG], 7833[AC_LANG_PUSH(Fortran) 7834 7835if test -z "$FC" || test no = "$FC"; then 7836 _lt_disable_FC=yes 7837fi 7838 7839_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7840_LT_TAGVAR(allow_undefined_flag, $1)= 7841_LT_TAGVAR(always_export_symbols, $1)=no 7842_LT_TAGVAR(archive_expsym_cmds, $1)= 7843_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7844_LT_TAGVAR(hardcode_direct, $1)=no 7845_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7846_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7847_LT_TAGVAR(hardcode_libdir_separator, $1)= 7848_LT_TAGVAR(hardcode_minus_L, $1)=no 7849_LT_TAGVAR(hardcode_automatic, $1)=no 7850_LT_TAGVAR(inherit_rpath, $1)=no 7851_LT_TAGVAR(module_cmds, $1)= 7852_LT_TAGVAR(module_expsym_cmds, $1)= 7853_LT_TAGVAR(link_all_deplibs, $1)=unknown 7854_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7855_LT_TAGVAR(reload_flag, $1)=$reload_flag 7856_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7857_LT_TAGVAR(no_undefined_flag, $1)= 7858_LT_TAGVAR(whole_archive_flag_spec, $1)= 7859_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7860 7861# Source file extension for fc test sources. 7862ac_ext=${ac_fc_srcext-f} 7863 7864# Object file extension for compiled fc test sources. 7865objext=o 7866_LT_TAGVAR(objext, $1)=$objext 7867 7868# No sense in running all these tests if we already determined that 7869# the FC compiler isn't working. Some variables (like enable_shared) 7870# are currently assumed to apply to all compilers on this platform, 7871# and will be corrupted by setting them based on a non-working compiler. 7872if test yes != "$_lt_disable_FC"; then 7873 # Code to be used in simple compile tests 7874 lt_simple_compile_test_code="\ 7875 subroutine t 7876 return 7877 end 7878" 7879 7880 # Code to be used in simple link tests 7881 lt_simple_link_test_code="\ 7882 program t 7883 end 7884" 7885 7886 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7887 _LT_TAG_COMPILER 7888 7889 # save warnings/boilerplate of simple test code 7890 _LT_COMPILER_BOILERPLATE 7891 _LT_LINKER_BOILERPLATE 7892 7893 # Allow CC to be a program name with arguments. 7894 lt_save_CC=$CC 7895 lt_save_GCC=$GCC 7896 lt_save_CFLAGS=$CFLAGS 7897 CC=${FC-"f95"} 7898 CFLAGS=$FCFLAGS 7899 compiler=$CC 7900 GCC=$ac_cv_fc_compiler_gnu 7901 7902 _LT_TAGVAR(compiler, $1)=$CC 7903 _LT_CC_BASENAME([$compiler]) 7904 7905 if test -n "$compiler"; then 7906 AC_MSG_CHECKING([if libtool supports shared libraries]) 7907 AC_MSG_RESULT([$can_build_shared]) 7908 7909 AC_MSG_CHECKING([whether to build shared libraries]) 7910 test no = "$can_build_shared" && enable_shared=no 7911 7912 # On AIX, shared libraries and static libraries use the same namespace, and 7913 # are all built from PIC. 7914 case $host_os in 7915 aix3*) 7916 test yes = "$enable_shared" && enable_static=no 7917 if test -n "$RANLIB"; then 7918 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7919 postinstall_cmds='$RANLIB $lib' 7920 fi 7921 ;; 7922 aix[[4-9]]*) 7923 if test ia64 != "$host_cpu"; then 7924 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7925 yes,aix,yes) ;; # shared object as lib.so file only 7926 yes,svr4,*) ;; # shared object as lib.so archive member only 7927 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7928 esac 7929 fi 7930 ;; 7931 esac 7932 AC_MSG_RESULT([$enable_shared]) 7933 7934 AC_MSG_CHECKING([whether to build static libraries]) 7935 # Make sure either enable_shared or enable_static is yes. 7936 test yes = "$enable_shared" || enable_static=yes 7937 AC_MSG_RESULT([$enable_static]) 7938 7939 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu 7940 _LT_TAGVAR(LD, $1)=$LD 7941 7942 ## CAVEAT EMPTOR: 7943 ## There is no encapsulation within the following macros, do not change 7944 ## the running order or otherwise move them around unless you know exactly 7945 ## what you are doing... 7946 _LT_SYS_HIDDEN_LIBDEPS($1) 7947 _LT_COMPILER_PIC($1) 7948 _LT_COMPILER_C_O($1) 7949 _LT_COMPILER_FILE_LOCKS($1) 7950 _LT_LINKER_SHLIBS($1) 7951 _LT_SYS_DYNAMIC_LINKER($1) 7952 _LT_LINKER_HARDCODE_LIBPATH($1) 7953 7954 _LT_CONFIG($1) 7955 fi # test -n "$compiler" 7956 7957 GCC=$lt_save_GCC 7958 CC=$lt_save_CC 7959 CFLAGS=$lt_save_CFLAGS 7960fi # test yes != "$_lt_disable_FC" 7961 7962AC_LANG_POP 7963])# _LT_LANG_FC_CONFIG 7964 7965 7966# _LT_LANG_GCJ_CONFIG([TAG]) 7967# -------------------------- 7968# Ensure that the configuration variables for the GNU Java Compiler compiler 7969# are suitably defined. These variables are subsequently used by _LT_CONFIG 7970# to write the compiler configuration to 'libtool'. 7971m4_defun([_LT_LANG_GCJ_CONFIG], 7972[AC_REQUIRE([LT_PROG_GCJ])dnl 7973AC_LANG_SAVE 7974 7975# Source file extension for Java test sources. 7976ac_ext=java 7977 7978# Object file extension for compiled Java test sources. 7979objext=o 7980_LT_TAGVAR(objext, $1)=$objext 7981 7982# Code to be used in simple compile tests 7983lt_simple_compile_test_code="class foo {}" 7984 7985# Code to be used in simple link tests 7986lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7987 7988# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7989_LT_TAG_COMPILER 7990 7991# save warnings/boilerplate of simple test code 7992_LT_COMPILER_BOILERPLATE 7993_LT_LINKER_BOILERPLATE 7994 7995# Allow CC to be a program name with arguments. 7996lt_save_CC=$CC 7997lt_save_CFLAGS=$CFLAGS 7998lt_save_GCC=$GCC 7999GCC=yes 8000CC=${GCJ-"gcj"} 8001CFLAGS=$GCJFLAGS 8002compiler=$CC 8003_LT_TAGVAR(compiler, $1)=$CC 8004_LT_TAGVAR(LD, $1)=$LD 8005_LT_CC_BASENAME([$compiler]) 8006 8007# GCJ did not exist at the time GCC didn't implicitly link libc in. 8008_LT_TAGVAR(archive_cmds_need_lc, $1)=no 8009 8010_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8011_LT_TAGVAR(reload_flag, $1)=$reload_flag 8012_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8013 8014## CAVEAT EMPTOR: 8015## There is no encapsulation within the following macros, do not change 8016## the running order or otherwise move them around unless you know exactly 8017## what you are doing... 8018if test -n "$compiler"; then 8019 _LT_COMPILER_NO_RTTI($1) 8020 _LT_COMPILER_PIC($1) 8021 _LT_COMPILER_C_O($1) 8022 _LT_COMPILER_FILE_LOCKS($1) 8023 _LT_LINKER_SHLIBS($1) 8024 _LT_LINKER_HARDCODE_LIBPATH($1) 8025 8026 _LT_CONFIG($1) 8027fi 8028 8029AC_LANG_RESTORE 8030 8031GCC=$lt_save_GCC 8032CC=$lt_save_CC 8033CFLAGS=$lt_save_CFLAGS 8034])# _LT_LANG_GCJ_CONFIG 8035 8036 8037# _LT_LANG_GO_CONFIG([TAG]) 8038# -------------------------- 8039# Ensure that the configuration variables for the GNU Go compiler 8040# are suitably defined. These variables are subsequently used by _LT_CONFIG 8041# to write the compiler configuration to 'libtool'. 8042m4_defun([_LT_LANG_GO_CONFIG], 8043[AC_REQUIRE([LT_PROG_GO])dnl 8044AC_LANG_SAVE 8045 8046# Source file extension for Go test sources. 8047ac_ext=go 8048 8049# Object file extension for compiled Go test sources. 8050objext=o 8051_LT_TAGVAR(objext, $1)=$objext 8052 8053# Code to be used in simple compile tests 8054lt_simple_compile_test_code="package main; func main() { }" 8055 8056# Code to be used in simple link tests 8057lt_simple_link_test_code='package main; func main() { }' 8058 8059# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8060_LT_TAG_COMPILER 8061 8062# save warnings/boilerplate of simple test code 8063_LT_COMPILER_BOILERPLATE 8064_LT_LINKER_BOILERPLATE 8065 8066# Allow CC to be a program name with arguments. 8067lt_save_CC=$CC 8068lt_save_CFLAGS=$CFLAGS 8069lt_save_GCC=$GCC 8070GCC=yes 8071CC=${GOC-"gccgo"} 8072CFLAGS=$GOFLAGS 8073compiler=$CC 8074_LT_TAGVAR(compiler, $1)=$CC 8075_LT_TAGVAR(LD, $1)=$LD 8076_LT_CC_BASENAME([$compiler]) 8077 8078# Go did not exist at the time GCC didn't implicitly link libc in. 8079_LT_TAGVAR(archive_cmds_need_lc, $1)=no 8080 8081_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8082_LT_TAGVAR(reload_flag, $1)=$reload_flag 8083_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8084 8085## CAVEAT EMPTOR: 8086## There is no encapsulation within the following macros, do not change 8087## the running order or otherwise move them around unless you know exactly 8088## what you are doing... 8089if test -n "$compiler"; then 8090 _LT_COMPILER_NO_RTTI($1) 8091 _LT_COMPILER_PIC($1) 8092 _LT_COMPILER_C_O($1) 8093 _LT_COMPILER_FILE_LOCKS($1) 8094 _LT_LINKER_SHLIBS($1) 8095 _LT_LINKER_HARDCODE_LIBPATH($1) 8096 8097 _LT_CONFIG($1) 8098fi 8099 8100AC_LANG_RESTORE 8101 8102GCC=$lt_save_GCC 8103CC=$lt_save_CC 8104CFLAGS=$lt_save_CFLAGS 8105])# _LT_LANG_GO_CONFIG 8106 8107 8108# _LT_LANG_RC_CONFIG([TAG]) 8109# ------------------------- 8110# Ensure that the configuration variables for the Windows resource compiler 8111# are suitably defined. These variables are subsequently used by _LT_CONFIG 8112# to write the compiler configuration to 'libtool'. 8113m4_defun([_LT_LANG_RC_CONFIG], 8114[AC_REQUIRE([LT_PROG_RC])dnl 8115AC_LANG_SAVE 8116 8117# Source file extension for RC test sources. 8118ac_ext=rc 8119 8120# Object file extension for compiled RC test sources. 8121objext=o 8122_LT_TAGVAR(objext, $1)=$objext 8123 8124# Code to be used in simple compile tests 8125lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 8126 8127# Code to be used in simple link tests 8128lt_simple_link_test_code=$lt_simple_compile_test_code 8129 8130# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8131_LT_TAG_COMPILER 8132 8133# save warnings/boilerplate of simple test code 8134_LT_COMPILER_BOILERPLATE 8135_LT_LINKER_BOILERPLATE 8136 8137# Allow CC to be a program name with arguments. 8138lt_save_CC=$CC 8139lt_save_CFLAGS=$CFLAGS 8140lt_save_GCC=$GCC 8141GCC= 8142CC=${RC-"windres"} 8143CFLAGS= 8144compiler=$CC 8145_LT_TAGVAR(compiler, $1)=$CC 8146_LT_CC_BASENAME([$compiler]) 8147_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 8148 8149if test -n "$compiler"; then 8150 : 8151 _LT_CONFIG($1) 8152fi 8153 8154GCC=$lt_save_GCC 8155AC_LANG_RESTORE 8156CC=$lt_save_CC 8157CFLAGS=$lt_save_CFLAGS 8158])# _LT_LANG_RC_CONFIG 8159 8160 8161# LT_PROG_GCJ 8162# ----------- 8163AC_DEFUN([LT_PROG_GCJ], 8164[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 8165 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 8166 [AC_CHECK_TOOL(GCJ, gcj,) 8167 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" 8168 AC_SUBST(GCJFLAGS)])])[]dnl 8169]) 8170 8171# Old name: 8172AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 8173dnl aclocal-1.4 backwards compatibility: 8174dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 8175 8176 8177# LT_PROG_GO 8178# ---------- 8179AC_DEFUN([LT_PROG_GO], 8180[AC_CHECK_TOOL(GOC, gccgo,) 8181]) 8182 8183 8184# LT_PROG_RC 8185# ---------- 8186AC_DEFUN([LT_PROG_RC], 8187[AC_CHECK_TOOL(RC, windres,) 8188]) 8189 8190# Old name: 8191AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 8192dnl aclocal-1.4 backwards compatibility: 8193dnl AC_DEFUN([LT_AC_PROG_RC], []) 8194 8195 8196# _LT_DECL_EGREP 8197# -------------- 8198# If we don't have a new enough Autoconf to choose the best grep 8199# available, choose the one first in the user's PATH. 8200m4_defun([_LT_DECL_EGREP], 8201[AC_REQUIRE([AC_PROG_EGREP])dnl 8202AC_REQUIRE([AC_PROG_FGREP])dnl 8203test -z "$GREP" && GREP=grep 8204_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 8205_LT_DECL([], [EGREP], [1], [An ERE matcher]) 8206_LT_DECL([], [FGREP], [1], [A literal string matcher]) 8207dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 8208AC_SUBST([GREP]) 8209]) 8210 8211 8212# _LT_DECL_OBJDUMP 8213# -------------- 8214# If we don't have a new enough Autoconf to choose the best objdump 8215# available, choose the one first in the user's PATH. 8216m4_defun([_LT_DECL_OBJDUMP], 8217[AC_CHECK_TOOL(OBJDUMP, objdump, false) 8218test -z "$OBJDUMP" && OBJDUMP=objdump 8219_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 8220AC_SUBST([OBJDUMP]) 8221]) 8222 8223# _LT_DECL_DLLTOOL 8224# ---------------- 8225# Ensure DLLTOOL variable is set. 8226m4_defun([_LT_DECL_DLLTOOL], 8227[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8228test -z "$DLLTOOL" && DLLTOOL=dlltool 8229_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 8230AC_SUBST([DLLTOOL]) 8231]) 8232 8233# _LT_DECL_FILECMD 8234# ---------------- 8235# Check for a file(cmd) program that can be used to detect file type and magic 8236m4_defun([_LT_DECL_FILECMD], 8237[AC_CHECK_TOOL([FILECMD], [file], [:]) 8238_LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types]) 8239])# _LD_DECL_FILECMD 8240 8241# _LT_DECL_SED 8242# ------------ 8243# Check for a fully-functional sed program, that truncates 8244# as few characters as possible. Prefer GNU sed if found. 8245m4_defun([_LT_DECL_SED], 8246[AC_PROG_SED 8247test -z "$SED" && SED=sed 8248Xsed="$SED -e 1s/^X//" 8249_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 8250_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 8251 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 8252])# _LT_DECL_SED 8253 8254m4_ifndef([AC_PROG_SED], [ 8255############################################################ 8256# NOTE: This macro has been submitted for inclusion into # 8257# GNU Autoconf as AC_PROG_SED. When it is available in # 8258# a released version of Autoconf we should remove this # 8259# macro and use it instead. # 8260############################################################ 8261 8262m4_defun([AC_PROG_SED], 8263[AC_MSG_CHECKING([for a sed that does not truncate output]) 8264AC_CACHE_VAL(lt_cv_path_SED, 8265[# Loop through the user's path and test for sed and gsed. 8266# Then use that list of sed's as ones to test for truncation. 8267as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8268for as_dir in $PATH 8269do 8270 IFS=$as_save_IFS 8271 test -z "$as_dir" && as_dir=. 8272 for lt_ac_prog in sed gsed; do 8273 for ac_exec_ext in '' $ac_executable_extensions; do 8274 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 8275 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 8276 fi 8277 done 8278 done 8279done 8280IFS=$as_save_IFS 8281lt_ac_max=0 8282lt_ac_count=0 8283# Add /usr/xpg4/bin/sed as it is typically found on Solaris 8284# along with /bin/sed that truncates output. 8285for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 8286 test ! -f "$lt_ac_sed" && continue 8287 cat /dev/null > conftest.in 8288 lt_ac_count=0 8289 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 8290 # Check for GNU sed and select it if it is found. 8291 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 8292 lt_cv_path_SED=$lt_ac_sed 8293 break 8294 fi 8295 while true; do 8296 cat conftest.in conftest.in >conftest.tmp 8297 mv conftest.tmp conftest.in 8298 cp conftest.in conftest.nl 8299 echo >>conftest.nl 8300 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 8301 cmp -s conftest.out conftest.nl || break 8302 # 10000 chars as input seems more than enough 8303 test 10 -lt "$lt_ac_count" && break 8304 lt_ac_count=`expr $lt_ac_count + 1` 8305 if test "$lt_ac_count" -gt "$lt_ac_max"; then 8306 lt_ac_max=$lt_ac_count 8307 lt_cv_path_SED=$lt_ac_sed 8308 fi 8309 done 8310done 8311]) 8312SED=$lt_cv_path_SED 8313AC_SUBST([SED]) 8314AC_MSG_RESULT([$SED]) 8315])#AC_PROG_SED 8316])#m4_ifndef 8317 8318# Old name: 8319AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 8320dnl aclocal-1.4 backwards compatibility: 8321dnl AC_DEFUN([LT_AC_PROG_SED], []) 8322 8323 8324# _LT_CHECK_SHELL_FEATURES 8325# ------------------------ 8326# Find out whether the shell is Bourne or XSI compatible, 8327# or has some other useful features. 8328m4_defun([_LT_CHECK_SHELL_FEATURES], 8329[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 8330 lt_unset=unset 8331else 8332 lt_unset=false 8333fi 8334_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 8335 8336# test EBCDIC or ASCII 8337case `echo X|tr X '\101'` in 8338 A) # ASCII based system 8339 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 8340 lt_SP2NL='tr \040 \012' 8341 lt_NL2SP='tr \015\012 \040\040' 8342 ;; 8343 *) # EBCDIC based system 8344 lt_SP2NL='tr \100 \n' 8345 lt_NL2SP='tr \r\n \100\100' 8346 ;; 8347esac 8348_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 8349_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 8350])# _LT_CHECK_SHELL_FEATURES 8351 8352 8353# _LT_PATH_CONVERSION_FUNCTIONS 8354# ----------------------------- 8355# Determine what file name conversion functions should be used by 8356# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 8357# for certain cross-compile configurations and native mingw. 8358m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 8359[AC_REQUIRE([AC_CANONICAL_HOST])dnl 8360AC_REQUIRE([AC_CANONICAL_BUILD])dnl 8361AC_MSG_CHECKING([how to convert $build file names to $host format]) 8362AC_CACHE_VAL(lt_cv_to_host_file_cmd, 8363[case $host in 8364 *-*-mingw* ) 8365 case $build in 8366 *-*-mingw* ) # actually msys 8367 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 8368 ;; 8369 *-*-cygwin* ) 8370 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 8371 ;; 8372 * ) # otherwise, assume *nix 8373 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 8374 ;; 8375 esac 8376 ;; 8377 *-*-cygwin* ) 8378 case $build in 8379 *-*-mingw* ) # actually msys 8380 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 8381 ;; 8382 *-*-cygwin* ) 8383 lt_cv_to_host_file_cmd=func_convert_file_noop 8384 ;; 8385 * ) # otherwise, assume *nix 8386 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 8387 ;; 8388 esac 8389 ;; 8390 * ) # unhandled hosts (and "normal" native builds) 8391 lt_cv_to_host_file_cmd=func_convert_file_noop 8392 ;; 8393esac 8394]) 8395to_host_file_cmd=$lt_cv_to_host_file_cmd 8396AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 8397_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 8398 [0], [convert $build file names to $host format])dnl 8399 8400AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 8401AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 8402[#assume ordinary cross tools, or native build. 8403lt_cv_to_tool_file_cmd=func_convert_file_noop 8404case $host in 8405 *-*-mingw* ) 8406 case $build in 8407 *-*-mingw* ) # actually msys 8408 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 8409 ;; 8410 esac 8411 ;; 8412esac 8413]) 8414to_tool_file_cmd=$lt_cv_to_tool_file_cmd 8415AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 8416_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 8417 [0], [convert $build files to toolchain format])dnl 8418])# _LT_PATH_CONVERSION_FUNCTIONS 8419