libtool.m4 revision 1.1.1.4
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) $VERSION 733# NOTE: Changes made to this file will be lost: look at ltmain.sh. 734 735# Provide generalized library-building support services. 736# Written by Gordon Matzigkeit, 1996 737 738_LT_COPYING 739_LT_LIBTOOL_TAGS 740 741# Configured defaults for sys_lib_dlsearch_path munging. 742: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 743 744# ### BEGIN LIBTOOL CONFIG 745_LT_LIBTOOL_CONFIG_VARS 746_LT_LIBTOOL_TAG_VARS 747# ### END LIBTOOL CONFIG 748 749_LT_EOF 750 751 cat <<'_LT_EOF' >> "$cfgfile" 752 753# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 754 755_LT_PREPARE_MUNGE_PATH_LIST 756_LT_PREPARE_CC_BASENAME 757 758# ### END FUNCTIONS SHARED WITH CONFIGURE 759 760_LT_EOF 761 762 case $host_os in 763 aix3*) 764 cat <<\_LT_EOF >> "$cfgfile" 765# AIX sometimes has problems with the GCC collect2 program. For some 766# reason, if we set the COLLECT_NAMES environment variable, the problems 767# vanish in a puff of smoke. 768if test set != "${COLLECT_NAMES+set}"; then 769 COLLECT_NAMES= 770 export COLLECT_NAMES 771fi 772_LT_EOF 773 ;; 774 esac 775 776 _LT_PROG_LTMAIN 777 778 # We use sed instead of cat because bash on DJGPP gets confused if 779 # if finds mixed CR/LF and LF-only lines. Since sed operates in 780 # text mode, it properly converts lines to CR/LF. This bash problem 781 # is reportedly fixed, but why not run on old versions too? 782 $SED '$q' "$ltmain" >> "$cfgfile" \ 783 || (rm -f "$cfgfile"; exit 1) 784 785 mv -f "$cfgfile" "$ofile" || 786 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 787 chmod +x "$ofile" 788], 789[cat <<_LT_EOF >> "$ofile" 790 791dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 792dnl in a comment (ie after a #). 793# ### BEGIN LIBTOOL TAG CONFIG: $1 794_LT_LIBTOOL_TAG_VARS(_LT_TAG) 795# ### END LIBTOOL TAG CONFIG: $1 796_LT_EOF 797])dnl /m4_if 798], 799[m4_if([$1], [], [ 800 PACKAGE='$PACKAGE' 801 VERSION='$VERSION' 802 RM='$RM' 803 ofile='$ofile'], []) 804])dnl /_LT_CONFIG_SAVE_COMMANDS 805])# _LT_CONFIG 806 807 808# LT_SUPPORTED_TAG(TAG) 809# --------------------- 810# Trace this macro to discover what tags are supported by the libtool 811# --tag option, using: 812# autoconf --trace 'LT_SUPPORTED_TAG:$1' 813AC_DEFUN([LT_SUPPORTED_TAG], []) 814 815 816# C support is built-in for now 817m4_define([_LT_LANG_C_enabled], []) 818m4_define([_LT_TAGS], []) 819 820 821# LT_LANG(LANG) 822# ------------- 823# Enable libtool support for the given language if not already enabled. 824AC_DEFUN([LT_LANG], 825[AC_BEFORE([$0], [LT_OUTPUT])dnl 826m4_case([$1], 827 [C], [_LT_LANG(C)], 828 [C++], [_LT_LANG(CXX)], 829 [Go], [_LT_LANG(GO)], 830 [Java], [_LT_LANG(GCJ)], 831 [Fortran 77], [_LT_LANG(F77)], 832 [Fortran], [_LT_LANG(FC)], 833 [Windows Resource], [_LT_LANG(RC)], 834 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 835 [_LT_LANG($1)], 836 [m4_fatal([$0: unsupported language: "$1"])])])dnl 837])# LT_LANG 838 839 840# _LT_LANG(LANGNAME) 841# ------------------ 842m4_defun([_LT_LANG], 843[m4_ifdef([_LT_LANG_]$1[_enabled], [], 844 [LT_SUPPORTED_TAG([$1])dnl 845 m4_append([_LT_TAGS], [$1 ])dnl 846 m4_define([_LT_LANG_]$1[_enabled], [])dnl 847 _LT_LANG_$1_CONFIG($1)])dnl 848])# _LT_LANG 849 850 851m4_ifndef([AC_PROG_GO], [ 852############################################################ 853# NOTE: This macro has been submitted for inclusion into # 854# GNU Autoconf as AC_PROG_GO. When it is available in # 855# a released version of Autoconf we should remove this # 856# macro and use it instead. # 857############################################################ 858m4_defun([AC_PROG_GO], 859[AC_LANG_PUSH(Go)dnl 860AC_ARG_VAR([GOC], [Go compiler command])dnl 861AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 862_AC_ARG_VAR_LDFLAGS()dnl 863AC_CHECK_TOOL(GOC, gccgo) 864if test -z "$GOC"; then 865 if test -n "$ac_tool_prefix"; then 866 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 867 fi 868fi 869if test -z "$GOC"; then 870 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 871fi 872])#m4_defun 873])#m4_ifndef 874 875 876# _LT_LANG_DEFAULT_CONFIG 877# ----------------------- 878m4_defun([_LT_LANG_DEFAULT_CONFIG], 879[AC_PROVIDE_IFELSE([AC_PROG_CXX], 880 [LT_LANG(CXX)], 881 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 882 883AC_PROVIDE_IFELSE([AC_PROG_F77], 884 [LT_LANG(F77)], 885 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 886 887AC_PROVIDE_IFELSE([AC_PROG_FC], 888 [LT_LANG(FC)], 889 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 890 891dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 892dnl pulling things in needlessly. 893AC_PROVIDE_IFELSE([AC_PROG_GCJ], 894 [LT_LANG(GCJ)], 895 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 896 [LT_LANG(GCJ)], 897 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 898 [LT_LANG(GCJ)], 899 [m4_ifdef([AC_PROG_GCJ], 900 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 901 m4_ifdef([A][M_PROG_GCJ], 902 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 903 m4_ifdef([LT_PROG_GCJ], 904 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 905 906AC_PROVIDE_IFELSE([AC_PROG_GO], 907 [LT_LANG(GO)], 908 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 909 910AC_PROVIDE_IFELSE([LT_PROG_RC], 911 [LT_LANG(RC)], 912 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 913])# _LT_LANG_DEFAULT_CONFIG 914 915# Obsolete macros: 916AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 917AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 918AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 919AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 920AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 921dnl aclocal-1.4 backwards compatibility: 922dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 923dnl AC_DEFUN([AC_LIBTOOL_F77], []) 924dnl AC_DEFUN([AC_LIBTOOL_FC], []) 925dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 926dnl AC_DEFUN([AC_LIBTOOL_RC], []) 927 928 929# _LT_TAG_COMPILER 930# ---------------- 931m4_defun([_LT_TAG_COMPILER], 932[AC_REQUIRE([AC_PROG_CC])dnl 933 934_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 935_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 936_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 937_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 938 939# If no C compiler was specified, use CC. 940LTCC=${LTCC-"$CC"} 941 942# If no C compiler flags were specified, use CFLAGS. 943LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 944 945# Allow CC to be a program name with arguments. 946compiler=$CC 947])# _LT_TAG_COMPILER 948 949 950# _LT_COMPILER_BOILERPLATE 951# ------------------------ 952# Check for compiler boilerplate output or warnings with 953# the simple compiler test code. 954m4_defun([_LT_COMPILER_BOILERPLATE], 955[m4_require([_LT_DECL_SED])dnl 956ac_outfile=conftest.$ac_objext 957echo "$lt_simple_compile_test_code" >conftest.$ac_ext 958eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 959_lt_compiler_boilerplate=`cat conftest.err` 960$RM conftest* 961])# _LT_COMPILER_BOILERPLATE 962 963 964# _LT_LINKER_BOILERPLATE 965# ---------------------- 966# Check for linker boilerplate output or warnings with 967# the simple link test code. 968m4_defun([_LT_LINKER_BOILERPLATE], 969[m4_require([_LT_DECL_SED])dnl 970ac_outfile=conftest.$ac_objext 971echo "$lt_simple_link_test_code" >conftest.$ac_ext 972eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 973_lt_linker_boilerplate=`cat conftest.err` 974$RM -r conftest* 975])# _LT_LINKER_BOILERPLATE 976 977# _LT_REQUIRED_DARWIN_CHECKS 978# ------------------------- 979m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 980 case $host_os in 981 rhapsody* | darwin*) 982 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 983 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 984 AC_CHECK_TOOL([LIPO], [lipo], [:]) 985 AC_CHECK_TOOL([OTOOL], [otool], [:]) 986 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 987 _LT_DECL([], [DSYMUTIL], [1], 988 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 989 _LT_DECL([], [NMEDIT], [1], 990 [Tool to change global to local symbols on Mac OS X]) 991 _LT_DECL([], [LIPO], [1], 992 [Tool to manipulate fat objects and archives on Mac OS X]) 993 _LT_DECL([], [OTOOL], [1], 994 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 995 _LT_DECL([], [OTOOL64], [1], 996 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 997 998 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 999 [lt_cv_apple_cc_single_mod=no 1000 if test -z "$LT_MULTI_MODULE"; then 1001 # By default we will add the -single_module flag. You can override 1002 # by either setting the environment variable LT_MULTI_MODULE 1003 # non-empty at configure time, or by adding -multi_module to the 1004 # link flags. 1005 rm -rf libconftest.dylib* 1006 echo "int foo(void){return 1;}" > conftest.c 1007 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1008-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1009 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1010 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1011 _lt_result=$? 1012 # If there is a non-empty error log, and "single_module" 1013 # appears in it, assume the flag caused a linker warning 1014 if test -s conftest.err && $GREP single_module conftest.err; then 1015 cat conftest.err >&AS_MESSAGE_LOG_FD 1016 # Otherwise, if the output was created with a 0 exit code from 1017 # the compiler, it worked. 1018 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 1019 lt_cv_apple_cc_single_mod=yes 1020 else 1021 cat conftest.err >&AS_MESSAGE_LOG_FD 1022 fi 1023 rm -rf libconftest.dylib* 1024 rm -f conftest.* 1025 fi]) 1026 1027 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1028 [lt_cv_ld_exported_symbols_list], 1029 [lt_cv_ld_exported_symbols_list=no 1030 save_LDFLAGS=$LDFLAGS 1031 echo "_main" > conftest.sym 1032 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1033 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1034 [lt_cv_ld_exported_symbols_list=yes], 1035 [lt_cv_ld_exported_symbols_list=no]) 1036 LDFLAGS=$save_LDFLAGS 1037 ]) 1038 1039 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1040 [lt_cv_ld_force_load=no 1041 cat > conftest.c << _LT_EOF 1042int forced_loaded() { return 2;} 1043_LT_EOF 1044 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1045 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1046 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1047 $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1048 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1049 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1050 cat > conftest.c << _LT_EOF 1051int main() { return 0;} 1052_LT_EOF 1053 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1054 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1055 _lt_result=$? 1056 if test -s conftest.err && $GREP force_load conftest.err; then 1057 cat conftest.err >&AS_MESSAGE_LOG_FD 1058 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 1059 lt_cv_ld_force_load=yes 1060 else 1061 cat conftest.err >&AS_MESSAGE_LOG_FD 1062 fi 1063 rm -f conftest.err libconftest.a conftest conftest.c 1064 rm -rf conftest.dSYM 1065 ]) 1066 case $host_os in 1067 rhapsody* | darwin1.[[012]]) 1068 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 1069 darwin1.*) 1070 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1071 darwin*) 1072 case $MACOSX_DEPLOYMENT_TARGET,$host in 1073 10.[[012]],*|,*powerpc*-darwin[[5-8]]*) 1074 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1075 *) 1076 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 1077 esac 1078 ;; 1079 esac 1080 if test yes = "$lt_cv_apple_cc_single_mod"; then 1081 _lt_dar_single_mod='$single_module' 1082 fi 1083 if test yes = "$lt_cv_ld_exported_symbols_list"; then 1084 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 1085 else 1086 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 1087 fi 1088 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 1089 _lt_dsymutil='~$DSYMUTIL $lib || :' 1090 else 1091 _lt_dsymutil= 1092 fi 1093 ;; 1094 esac 1095]) 1096 1097 1098# _LT_DARWIN_LINKER_FEATURES([TAG]) 1099# --------------------------------- 1100# Checks for linker and compiler features on darwin 1101m4_defun([_LT_DARWIN_LINKER_FEATURES], 1102[ 1103 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1104 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1105 _LT_TAGVAR(hardcode_direct, $1)=no 1106 _LT_TAGVAR(hardcode_automatic, $1)=yes 1107 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1108 if test yes = "$lt_cv_ld_force_load"; then 1109 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 1110 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1111 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1112 else 1113 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1114 fi 1115 _LT_TAGVAR(link_all_deplibs, $1)=yes 1116 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined 1117 case $cc_basename in 1118 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 1119 *) _lt_dar_can_shared=$GCC ;; 1120 esac 1121 if test yes = "$_lt_dar_can_shared"; then 1122 output_verbose_link_cmd=func_echo_all 1123 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 1124 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 1125 _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" 1126 _LT_TAGVAR(module_expsym_cmds, $1)="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 1127 m4_if([$1], [CXX], 1128[ if test yes != "$lt_cv_apple_cc_single_mod"; then 1129 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil" 1130 _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil" 1131 fi 1132],[]) 1133 else 1134 _LT_TAGVAR(ld_shlibs, $1)=no 1135 fi 1136]) 1137 1138# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1139# ---------------------------------- 1140# Links a minimal program and checks the executable 1141# for the system default hardcoded library path. In most cases, 1142# this is /usr/lib:/lib, but when the MPI compilers are used 1143# the location of the communication and MPI libs are included too. 1144# If we don't find anything, use the default library path according 1145# to the aix ld manual. 1146# Store the results from the different compilers for each TAGNAME. 1147# Allow to override them for all tags through lt_cv_aix_libpath. 1148m4_defun([_LT_SYS_MODULE_PATH_AIX], 1149[m4_require([_LT_DECL_SED])dnl 1150if test set = "${lt_cv_aix_libpath+set}"; then 1151 aix_libpath=$lt_cv_aix_libpath 1152else 1153 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1154 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1155 lt_aix_libpath_sed='[ 1156 /Import File Strings/,/^$/ { 1157 /^0/ { 1158 s/^0 *\([^ ]*\) *$/\1/ 1159 p 1160 } 1161 }]' 1162 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1163 # Check for a 64-bit object if we didn't find anything. 1164 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1165 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1166 fi],[]) 1167 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1168 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib 1169 fi 1170 ]) 1171 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1172fi 1173])# _LT_SYS_MODULE_PATH_AIX 1174 1175 1176# _LT_SHELL_INIT(ARG) 1177# ------------------- 1178m4_define([_LT_SHELL_INIT], 1179[m4_divert_text([M4SH-INIT], [$1 1180])])# _LT_SHELL_INIT 1181 1182 1183 1184# _LT_PROG_ECHO_BACKSLASH 1185# ----------------------- 1186# Find how we can fake an echo command that does not interpret backslash. 1187# In particular, with Autoconf 2.60 or later we add some code to the start 1188# of the generated configure script that will find a shell with a builtin 1189# printf (that we can use as an echo command). 1190m4_defun([_LT_PROG_ECHO_BACKSLASH], 1191[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1192ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1193ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1194 1195AC_MSG_CHECKING([how to print strings]) 1196# Test print first, because it will be a builtin if present. 1197if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1198 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1199 ECHO='print -r --' 1200elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1201 ECHO='printf %s\n' 1202else 1203 # Use this function as a fallback that always works. 1204 func_fallback_echo () 1205 { 1206 eval 'cat <<_LTECHO_EOF 1207$[]1 1208_LTECHO_EOF' 1209 } 1210 ECHO='func_fallback_echo' 1211fi 1212 1213# func_echo_all arg... 1214# Invoke $ECHO with all args, space-separated. 1215func_echo_all () 1216{ 1217 $ECHO "$*" 1218} 1219 1220case $ECHO in 1221 printf*) AC_MSG_RESULT([printf]) ;; 1222 print*) AC_MSG_RESULT([print -r]) ;; 1223 *) AC_MSG_RESULT([cat]) ;; 1224esac 1225 1226m4_ifdef([_AS_DETECT_SUGGESTED], 1227[_AS_DETECT_SUGGESTED([ 1228 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1229 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1230 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1231 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1232 PATH=/empty FPATH=/empty; export PATH FPATH 1233 test "X`printf %s $ECHO`" = "X$ECHO" \ 1234 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1235 1236_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1237_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1238])# _LT_PROG_ECHO_BACKSLASH 1239 1240 1241# _LT_WITH_SYSROOT 1242# ---------------- 1243AC_DEFUN([_LT_WITH_SYSROOT], 1244[m4_require([_LT_DECL_SED])dnl 1245AC_MSG_CHECKING([for sysroot]) 1246AC_ARG_WITH([sysroot], 1247[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], 1248 [Search for dependent libraries within DIR (or the compiler's sysroot 1249 if not specified).])], 1250[], [with_sysroot=no]) 1251 1252dnl lt_sysroot will always be passed unquoted. We quote it here 1253dnl in case the user passed a directory name. 1254lt_sysroot= 1255case $with_sysroot in #( 1256 yes) 1257 if test yes = "$GCC"; then 1258 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1259 fi 1260 ;; #( 1261 /*) 1262 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 1263 ;; #( 1264 no|'') 1265 ;; #( 1266 *) 1267 AC_MSG_RESULT([$with_sysroot]) 1268 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1269 ;; 1270esac 1271 1272 AC_MSG_RESULT([${lt_sysroot:-no}]) 1273_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1274[dependent libraries, and where our libraries should be installed.])]) 1275 1276# _LT_ENABLE_LOCK 1277# --------------- 1278m4_defun([_LT_ENABLE_LOCK], 1279[AC_ARG_ENABLE([libtool-lock], 1280 [AS_HELP_STRING([--disable-libtool-lock], 1281 [avoid locking (might break parallel builds)])]) 1282test no = "$enable_libtool_lock" || enable_libtool_lock=yes 1283 1284# Some flags need to be propagated to the compiler or linker for good 1285# libtool support. 1286case $host in 1287ia64-*-hpux*) 1288 # Find out what ABI is being produced by ac_compile, and set mode 1289 # options accordingly. 1290 echo 'int i;' > conftest.$ac_ext 1291 if AC_TRY_EVAL(ac_compile); then 1292 case `$FILECMD conftest.$ac_objext` in 1293 *ELF-32*) 1294 HPUX_IA64_MODE=32 1295 ;; 1296 *ELF-64*) 1297 HPUX_IA64_MODE=64 1298 ;; 1299 esac 1300 fi 1301 rm -rf conftest* 1302 ;; 1303*-*-irix6*) 1304 # Find out what ABI is being produced by ac_compile, and set linker 1305 # options accordingly. 1306 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1307 if AC_TRY_EVAL(ac_compile); then 1308 if test yes = "$lt_cv_prog_gnu_ld"; then 1309 case `$FILECMD conftest.$ac_objext` in 1310 *32-bit*) 1311 LD="${LD-ld} -melf32bsmip" 1312 ;; 1313 *N32*) 1314 LD="${LD-ld} -melf32bmipn32" 1315 ;; 1316 *64-bit*) 1317 LD="${LD-ld} -melf64bmip" 1318 ;; 1319 esac 1320 else 1321 case `$FILECMD conftest.$ac_objext` in 1322 *32-bit*) 1323 LD="${LD-ld} -32" 1324 ;; 1325 *N32*) 1326 LD="${LD-ld} -n32" 1327 ;; 1328 *64-bit*) 1329 LD="${LD-ld} -64" 1330 ;; 1331 esac 1332 fi 1333 fi 1334 rm -rf conftest* 1335 ;; 1336 1337mips64*-*linux*) 1338 # Find out what ABI is being produced by ac_compile, and set linker 1339 # options accordingly. 1340 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1341 if AC_TRY_EVAL(ac_compile); then 1342 emul=elf 1343 case `$FILECMD conftest.$ac_objext` in 1344 *32-bit*) 1345 emul="${emul}32" 1346 ;; 1347 *64-bit*) 1348 emul="${emul}64" 1349 ;; 1350 esac 1351 case `$FILECMD conftest.$ac_objext` in 1352 *MSB*) 1353 emul="${emul}btsmip" 1354 ;; 1355 *LSB*) 1356 emul="${emul}ltsmip" 1357 ;; 1358 esac 1359 case `$FILECMD conftest.$ac_objext` in 1360 *N32*) 1361 emul="${emul}n32" 1362 ;; 1363 esac 1364 LD="${LD-ld} -m $emul" 1365 fi 1366 rm -rf conftest* 1367 ;; 1368 1369x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 1370s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1371 # Find out what ABI is being produced by ac_compile, and set linker 1372 # options accordingly. Note that the listed cases only cover the 1373 # situations where additional linker options are needed (such as when 1374 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 1375 # vice versa); the common cases where no linker options are needed do 1376 # not appear in the list. 1377 echo 'int i;' > conftest.$ac_ext 1378 if AC_TRY_EVAL(ac_compile); then 1379 case `$FILECMD conftest.o` in 1380 *32-bit*) 1381 case $host in 1382 x86_64-*kfreebsd*-gnu) 1383 LD="${LD-ld} -m elf_i386_fbsd" 1384 ;; 1385 x86_64-*linux*) 1386 case `$FILECMD conftest.o` in 1387 *x86-64*) 1388 LD="${LD-ld} -m elf32_x86_64" 1389 ;; 1390 *) 1391 LD="${LD-ld} -m elf_i386" 1392 ;; 1393 esac 1394 ;; 1395 powerpc64le-*linux*) 1396 LD="${LD-ld} -m elf32lppclinux" 1397 ;; 1398 powerpc64-*linux*) 1399 LD="${LD-ld} -m elf32ppclinux" 1400 ;; 1401 s390x-*linux*) 1402 LD="${LD-ld} -m elf_s390" 1403 ;; 1404 sparc64-*linux*) 1405 LD="${LD-ld} -m elf32_sparc" 1406 ;; 1407 esac 1408 ;; 1409 *64-bit*) 1410 case $host in 1411 x86_64-*kfreebsd*-gnu) 1412 LD="${LD-ld} -m elf_x86_64_fbsd" 1413 ;; 1414 x86_64-*linux*) 1415 LD="${LD-ld} -m elf_x86_64" 1416 ;; 1417 powerpcle-*linux*) 1418 LD="${LD-ld} -m elf64lppc" 1419 ;; 1420 powerpc-*linux*) 1421 LD="${LD-ld} -m elf64ppc" 1422 ;; 1423 s390*-*linux*|s390*-*tpf*) 1424 LD="${LD-ld} -m elf64_s390" 1425 ;; 1426 sparc*-*linux*) 1427 LD="${LD-ld} -m elf64_sparc" 1428 ;; 1429 esac 1430 ;; 1431 esac 1432 fi 1433 rm -rf conftest* 1434 ;; 1435 1436*-*-sco3.2v5*) 1437 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1438 SAVE_CFLAGS=$CFLAGS 1439 CFLAGS="$CFLAGS -belf" 1440 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1441 [AC_LANG_PUSH(C) 1442 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1443 AC_LANG_POP]) 1444 if test yes != "$lt_cv_cc_needs_belf"; then 1445 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1446 CFLAGS=$SAVE_CFLAGS 1447 fi 1448 ;; 1449*-*solaris*) 1450 # Find out what ABI is being produced by ac_compile, and set linker 1451 # options accordingly. 1452 echo 'int i;' > conftest.$ac_ext 1453 if AC_TRY_EVAL(ac_compile); then 1454 case `$FILECMD conftest.o` in 1455 *64-bit*) 1456 case $lt_cv_prog_gnu_ld in 1457 yes*) 1458 case $host in 1459 i?86-*-solaris*|x86_64-*-solaris*) 1460 LD="${LD-ld} -m elf_x86_64" 1461 ;; 1462 sparc*-*-solaris*) 1463 LD="${LD-ld} -m elf64_sparc" 1464 ;; 1465 esac 1466 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1467 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1468 LD=${LD-ld}_sol2 1469 fi 1470 ;; 1471 *) 1472 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1473 LD="${LD-ld} -64" 1474 fi 1475 ;; 1476 esac 1477 ;; 1478 esac 1479 fi 1480 rm -rf conftest* 1481 ;; 1482esac 1483 1484need_locks=$enable_libtool_lock 1485])# _LT_ENABLE_LOCK 1486 1487 1488# _LT_PROG_AR 1489# ----------- 1490m4_defun([_LT_PROG_AR], 1491[AC_CHECK_TOOLS(AR, [ar], false) 1492: ${AR=ar} 1493_LT_DECL([], [AR], [1], [The archiver]) 1494 1495# Use ARFLAGS variable as AR's operation code to sync the variable naming with 1496# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 1497# higher priority because thats what people were doing historically (setting 1498# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 1499# variable obsoleted/removed. 1500 1501test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 1502lt_ar_flags=$AR_FLAGS 1503_LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)]) 1504 1505# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 1506# by AR_FLAGS because that was never working and AR_FLAGS is about to die. 1507_LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}], 1508 [Flags to create an archive]) 1509 1510AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1511 [lt_cv_ar_at_file=no 1512 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1513 [echo conftest.$ac_objext > conftest.lst 1514 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1515 AC_TRY_EVAL([lt_ar_try]) 1516 if test 0 -eq "$ac_status"; then 1517 # Ensure the archiver fails upon bogus file names. 1518 rm -f conftest.$ac_objext libconftest.a 1519 AC_TRY_EVAL([lt_ar_try]) 1520 if test 0 -ne "$ac_status"; then 1521 lt_cv_ar_at_file=@ 1522 fi 1523 fi 1524 rm -f conftest.* libconftest.a 1525 ]) 1526 ]) 1527 1528if test no = "$lt_cv_ar_at_file"; then 1529 archiver_list_spec= 1530else 1531 archiver_list_spec=$lt_cv_ar_at_file 1532fi 1533_LT_DECL([], [archiver_list_spec], [1], 1534 [How to feed a file listing to the archiver]) 1535])# _LT_PROG_AR 1536 1537 1538# _LT_CMD_OLD_ARCHIVE 1539# ------------------- 1540m4_defun([_LT_CMD_OLD_ARCHIVE], 1541[_LT_PROG_AR 1542 1543AC_CHECK_TOOL(STRIP, strip, :) 1544test -z "$STRIP" && STRIP=: 1545_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1546 1547AC_CHECK_TOOL(RANLIB, ranlib, :) 1548test -z "$RANLIB" && RANLIB=: 1549_LT_DECL([], [RANLIB], [1], 1550 [Commands used to install an old-style archive]) 1551 1552# Determine commands to create old-style static archives. 1553old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1554old_postinstall_cmds='chmod 644 $oldlib' 1555old_postuninstall_cmds= 1556 1557if test -n "$RANLIB"; then 1558 case $host_os in 1559 bitrig* | openbsd*) 1560 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1561 ;; 1562 *) 1563 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1564 ;; 1565 esac 1566 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1567fi 1568 1569case $host_os in 1570 darwin*) 1571 lock_old_archive_extraction=yes ;; 1572 *) 1573 lock_old_archive_extraction=no ;; 1574esac 1575_LT_DECL([], [old_postinstall_cmds], [2]) 1576_LT_DECL([], [old_postuninstall_cmds], [2]) 1577_LT_TAGDECL([], [old_archive_cmds], [2], 1578 [Commands used to build an old-style archive]) 1579_LT_DECL([], [lock_old_archive_extraction], [0], 1580 [Whether to use a lock for old archive extraction]) 1581])# _LT_CMD_OLD_ARCHIVE 1582 1583 1584# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1585# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1586# ---------------------------------------------------------------- 1587# Check whether the given compiler option works 1588AC_DEFUN([_LT_COMPILER_OPTION], 1589[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1590m4_require([_LT_DECL_SED])dnl 1591AC_CACHE_CHECK([$1], [$2], 1592 [$2=no 1593 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1594 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1595 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment 1596 # Insert the option either (1) after the last *FLAGS variable, or 1597 # (2) before a word containing "conftest.", or (3) at the end. 1598 # Note that $ac_compile itself does not contain backslashes and begins 1599 # with a dollar sign (not a hyphen), so the echo should work correctly. 1600 # The option is referenced via a variable to avoid confusing sed. 1601 lt_compile=`echo "$ac_compile" | $SED \ 1602 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1603 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1604 -e 's:$: $lt_compiler_flag:'` 1605 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1606 (eval "$lt_compile" 2>conftest.err) 1607 ac_status=$? 1608 cat conftest.err >&AS_MESSAGE_LOG_FD 1609 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1610 if (exit $ac_status) && test -s "$ac_outfile"; then 1611 # The compiler can only warn and ignore the option if not recognized 1612 # So say no if there are warnings other than the usual output. 1613 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1614 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1615 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1616 $2=yes 1617 fi 1618 fi 1619 $RM conftest* 1620]) 1621 1622if test yes = "[$]$2"; then 1623 m4_if([$5], , :, [$5]) 1624else 1625 m4_if([$6], , :, [$6]) 1626fi 1627])# _LT_COMPILER_OPTION 1628 1629# Old name: 1630AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1631dnl aclocal-1.4 backwards compatibility: 1632dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1633 1634 1635# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1636# [ACTION-SUCCESS], [ACTION-FAILURE]) 1637# ---------------------------------------------------- 1638# Check whether the given linker option works 1639AC_DEFUN([_LT_LINKER_OPTION], 1640[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1641m4_require([_LT_DECL_SED])dnl 1642AC_CACHE_CHECK([$1], [$2], 1643 [$2=no 1644 save_LDFLAGS=$LDFLAGS 1645 LDFLAGS="$LDFLAGS $3" 1646 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1647 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1648 # The linker can only warn and ignore the option if not recognized 1649 # So say no if there are warnings 1650 if test -s conftest.err; then 1651 # Append any errors to the config.log. 1652 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1653 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1654 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1655 if diff conftest.exp conftest.er2 >/dev/null; then 1656 $2=yes 1657 fi 1658 else 1659 $2=yes 1660 fi 1661 fi 1662 $RM -r conftest* 1663 LDFLAGS=$save_LDFLAGS 1664]) 1665 1666if test yes = "[$]$2"; then 1667 m4_if([$4], , :, [$4]) 1668else 1669 m4_if([$5], , :, [$5]) 1670fi 1671])# _LT_LINKER_OPTION 1672 1673# Old name: 1674AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1675dnl aclocal-1.4 backwards compatibility: 1676dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1677 1678 1679# LT_CMD_MAX_LEN 1680#--------------- 1681AC_DEFUN([LT_CMD_MAX_LEN], 1682[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1683# find the maximum length of command line arguments 1684AC_MSG_CHECKING([the maximum length of command line arguments]) 1685AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1686 i=0 1687 teststring=ABCD 1688 1689 case $build_os in 1690 msdosdjgpp*) 1691 # On DJGPP, this test can blow up pretty badly due to problems in libc 1692 # (any single argument exceeding 2000 bytes causes a buffer overrun 1693 # during glob expansion). Even if it were fixed, the result of this 1694 # check would be larger than it should be. 1695 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1696 ;; 1697 1698 gnu*) 1699 # Under GNU Hurd, this test is not required because there is 1700 # no limit to the length of command line arguments. 1701 # Libtool will interpret -1 as no limit whatsoever 1702 lt_cv_sys_max_cmd_len=-1; 1703 ;; 1704 1705 cygwin* | mingw* | cegcc*) 1706 # On Win9x/ME, this test blows up -- it succeeds, but takes 1707 # about 5 minutes as the teststring grows exponentially. 1708 # Worse, since 9x/ME are not pre-emptively multitasking, 1709 # you end up with a "frozen" computer, even though with patience 1710 # the test eventually succeeds (with a max line length of 256k). 1711 # Instead, let's just punt: use the minimum linelength reported by 1712 # all of the supported platforms: 8192 (on NT/2K/XP). 1713 lt_cv_sys_max_cmd_len=8192; 1714 ;; 1715 1716 mint*) 1717 # On MiNT this can take a long time and run out of memory. 1718 lt_cv_sys_max_cmd_len=8192; 1719 ;; 1720 1721 amigaos*) 1722 # On AmigaOS with pdksh, this test takes hours, literally. 1723 # So we just punt and use a minimum line length of 8192. 1724 lt_cv_sys_max_cmd_len=8192; 1725 ;; 1726 1727 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 1728 # This has been around since 386BSD, at least. Likely further. 1729 if test -x /sbin/sysctl; then 1730 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1731 elif test -x /usr/sbin/sysctl; then 1732 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1733 else 1734 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1735 fi 1736 # And add a safety zone 1737 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1738 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1739 ;; 1740 1741 interix*) 1742 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1743 lt_cv_sys_max_cmd_len=196608 1744 ;; 1745 1746 os2*) 1747 # The test takes a long time on OS/2. 1748 lt_cv_sys_max_cmd_len=8192 1749 ;; 1750 1751 osf*) 1752 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1753 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1754 # nice to cause kernel panics so lets avoid the loop below. 1755 # First set a reasonable default. 1756 lt_cv_sys_max_cmd_len=16384 1757 # 1758 if test -x /sbin/sysconfig; then 1759 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1760 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1761 esac 1762 fi 1763 ;; 1764 sco3.2v5*) 1765 lt_cv_sys_max_cmd_len=102400 1766 ;; 1767 sysv5* | sco5v6* | sysv4.2uw2*) 1768 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1769 if test -n "$kargmax"; then 1770 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'` 1771 else 1772 lt_cv_sys_max_cmd_len=32768 1773 fi 1774 ;; 1775 *) 1776 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1777 if test -n "$lt_cv_sys_max_cmd_len" && \ 1778 test undefined != "$lt_cv_sys_max_cmd_len"; then 1779 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1780 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1781 else 1782 # Make teststring a little bigger before we do anything with it. 1783 # a 1K string should be a reasonable start. 1784 for i in 1 2 3 4 5 6 7 8; do 1785 teststring=$teststring$teststring 1786 done 1787 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1788 # If test is not a shell built-in, we'll probably end up computing a 1789 # maximum length that is only half of the actual maximum length, but 1790 # we can't tell. 1791 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 1792 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1793 test 17 != "$i" # 1/2 MB should be enough 1794 do 1795 i=`expr $i + 1` 1796 teststring=$teststring$teststring 1797 done 1798 # Only check the string length outside the loop. 1799 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1800 teststring= 1801 # Add a significant safety factor because C++ compilers can tack on 1802 # massive amounts of additional arguments before passing them to the 1803 # linker. It appears as though 1/2 is a usable value. 1804 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1805 fi 1806 ;; 1807 esac 1808]) 1809if test -n "$lt_cv_sys_max_cmd_len"; then 1810 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1811else 1812 AC_MSG_RESULT(none) 1813fi 1814max_cmd_len=$lt_cv_sys_max_cmd_len 1815_LT_DECL([], [max_cmd_len], [0], 1816 [What is the maximum length of a command?]) 1817])# LT_CMD_MAX_LEN 1818 1819# Old name: 1820AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1821dnl aclocal-1.4 backwards compatibility: 1822dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1823 1824 1825# _LT_HEADER_DLFCN 1826# ---------------- 1827m4_defun([_LT_HEADER_DLFCN], 1828[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1829])# _LT_HEADER_DLFCN 1830 1831 1832# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1833# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1834# ---------------------------------------------------------------- 1835m4_defun([_LT_TRY_DLOPEN_SELF], 1836[m4_require([_LT_HEADER_DLFCN])dnl 1837if test yes = "$cross_compiling"; then : 1838 [$4] 1839else 1840 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1841 lt_status=$lt_dlunknown 1842 cat > conftest.$ac_ext <<_LT_EOF 1843[#line $LINENO "configure" 1844#include "confdefs.h" 1845 1846#if HAVE_DLFCN_H 1847#include <dlfcn.h> 1848#endif 1849 1850#include <stdio.h> 1851 1852#ifdef RTLD_GLOBAL 1853# define LT_DLGLOBAL RTLD_GLOBAL 1854#else 1855# ifdef DL_GLOBAL 1856# define LT_DLGLOBAL DL_GLOBAL 1857# else 1858# define LT_DLGLOBAL 0 1859# endif 1860#endif 1861 1862/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1863 find out it does not work in some platform. */ 1864#ifndef LT_DLLAZY_OR_NOW 1865# ifdef RTLD_LAZY 1866# define LT_DLLAZY_OR_NOW RTLD_LAZY 1867# else 1868# ifdef DL_LAZY 1869# define LT_DLLAZY_OR_NOW DL_LAZY 1870# else 1871# ifdef RTLD_NOW 1872# define LT_DLLAZY_OR_NOW RTLD_NOW 1873# else 1874# ifdef DL_NOW 1875# define LT_DLLAZY_OR_NOW DL_NOW 1876# else 1877# define LT_DLLAZY_OR_NOW 0 1878# endif 1879# endif 1880# endif 1881# endif 1882#endif 1883 1884/* When -fvisibility=hidden is used, assume the code has been annotated 1885 correspondingly for the symbols needed. */ 1886#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1887int fnord () __attribute__((visibility("default"))); 1888#endif 1889 1890int fnord () { return 42; } 1891int main () 1892{ 1893 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1894 int status = $lt_dlunknown; 1895 1896 if (self) 1897 { 1898 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1899 else 1900 { 1901 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1902 else puts (dlerror ()); 1903 } 1904 /* dlclose (self); */ 1905 } 1906 else 1907 puts (dlerror ()); 1908 1909 return status; 1910}] 1911_LT_EOF 1912 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then 1913 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1914 lt_status=$? 1915 case x$lt_status in 1916 x$lt_dlno_uscore) $1 ;; 1917 x$lt_dlneed_uscore) $2 ;; 1918 x$lt_dlunknown|x*) $3 ;; 1919 esac 1920 else : 1921 # compilation failed 1922 $3 1923 fi 1924fi 1925rm -fr conftest* 1926])# _LT_TRY_DLOPEN_SELF 1927 1928 1929# LT_SYS_DLOPEN_SELF 1930# ------------------ 1931AC_DEFUN([LT_SYS_DLOPEN_SELF], 1932[m4_require([_LT_HEADER_DLFCN])dnl 1933if test yes != "$enable_dlopen"; then 1934 enable_dlopen=unknown 1935 enable_dlopen_self=unknown 1936 enable_dlopen_self_static=unknown 1937else 1938 lt_cv_dlopen=no 1939 lt_cv_dlopen_libs= 1940 1941 case $host_os in 1942 beos*) 1943 lt_cv_dlopen=load_add_on 1944 lt_cv_dlopen_libs= 1945 lt_cv_dlopen_self=yes 1946 ;; 1947 1948 mingw* | pw32* | cegcc*) 1949 lt_cv_dlopen=LoadLibrary 1950 lt_cv_dlopen_libs= 1951 ;; 1952 1953 cygwin*) 1954 lt_cv_dlopen=dlopen 1955 lt_cv_dlopen_libs= 1956 ;; 1957 1958 darwin*) 1959 # if libdl is installed we need to link against it 1960 AC_CHECK_LIB([dl], [dlopen], 1961 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ 1962 lt_cv_dlopen=dyld 1963 lt_cv_dlopen_libs= 1964 lt_cv_dlopen_self=yes 1965 ]) 1966 ;; 1967 1968 tpf*) 1969 # Don't try to run any link tests for TPF. We know it's impossible 1970 # because TPF is a cross-compiler, and we know how we open DSOs. 1971 lt_cv_dlopen=dlopen 1972 lt_cv_dlopen_libs= 1973 lt_cv_dlopen_self=no 1974 ;; 1975 1976 *) 1977 AC_CHECK_FUNC([shl_load], 1978 [lt_cv_dlopen=shl_load], 1979 [AC_CHECK_LIB([dld], [shl_load], 1980 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], 1981 [AC_CHECK_FUNC([dlopen], 1982 [lt_cv_dlopen=dlopen], 1983 [AC_CHECK_LIB([dl], [dlopen], 1984 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], 1985 [AC_CHECK_LIB([svld], [dlopen], 1986 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], 1987 [AC_CHECK_LIB([dld], [dld_link], 1988 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) 1989 ]) 1990 ]) 1991 ]) 1992 ]) 1993 ]) 1994 ;; 1995 esac 1996 1997 if test no = "$lt_cv_dlopen"; then 1998 enable_dlopen=no 1999 else 2000 enable_dlopen=yes 2001 fi 2002 2003 case $lt_cv_dlopen in 2004 dlopen) 2005 save_CPPFLAGS=$CPPFLAGS 2006 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 2007 2008 save_LDFLAGS=$LDFLAGS 2009 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 2010 2011 save_LIBS=$LIBS 2012 LIBS="$lt_cv_dlopen_libs $LIBS" 2013 2014 AC_CACHE_CHECK([whether a program can dlopen itself], 2015 lt_cv_dlopen_self, [dnl 2016 _LT_TRY_DLOPEN_SELF( 2017 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 2018 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 2019 ]) 2020 2021 if test yes = "$lt_cv_dlopen_self"; then 2022 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 2023 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 2024 lt_cv_dlopen_self_static, [dnl 2025 _LT_TRY_DLOPEN_SELF( 2026 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 2027 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 2028 ]) 2029 fi 2030 2031 CPPFLAGS=$save_CPPFLAGS 2032 LDFLAGS=$save_LDFLAGS 2033 LIBS=$save_LIBS 2034 ;; 2035 esac 2036 2037 case $lt_cv_dlopen_self in 2038 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 2039 *) enable_dlopen_self=unknown ;; 2040 esac 2041 2042 case $lt_cv_dlopen_self_static in 2043 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 2044 *) enable_dlopen_self_static=unknown ;; 2045 esac 2046fi 2047_LT_DECL([dlopen_support], [enable_dlopen], [0], 2048 [Whether dlopen is supported]) 2049_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 2050 [Whether dlopen of programs is supported]) 2051_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 2052 [Whether dlopen of statically linked programs is supported]) 2053])# LT_SYS_DLOPEN_SELF 2054 2055# Old name: 2056AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 2057dnl aclocal-1.4 backwards compatibility: 2058dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 2059 2060 2061# _LT_COMPILER_C_O([TAGNAME]) 2062# --------------------------- 2063# Check to see if options -c and -o are simultaneously supported by compiler. 2064# This macro does not hard code the compiler like AC_PROG_CC_C_O. 2065m4_defun([_LT_COMPILER_C_O], 2066[m4_require([_LT_DECL_SED])dnl 2067m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2068m4_require([_LT_TAG_COMPILER])dnl 2069AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 2070 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 2071 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 2072 $RM -r conftest 2>/dev/null 2073 mkdir conftest 2074 cd conftest 2075 mkdir out 2076 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 2077 2078 lt_compiler_flag="-o out/conftest2.$ac_objext" 2079 # Insert the option either (1) after the last *FLAGS variable, or 2080 # (2) before a word containing "conftest.", or (3) at the end. 2081 # Note that $ac_compile itself does not contain backslashes and begins 2082 # with a dollar sign (not a hyphen), so the echo should work correctly. 2083 lt_compile=`echo "$ac_compile" | $SED \ 2084 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2085 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2086 -e 's:$: $lt_compiler_flag:'` 2087 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2088 (eval "$lt_compile" 2>out/conftest.err) 2089 ac_status=$? 2090 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2091 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2092 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2093 then 2094 # The compiler can only warn and ignore the option if not recognized 2095 # So say no if there are warnings 2096 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2097 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2098 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2099 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2100 fi 2101 fi 2102 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2103 $RM conftest* 2104 # SGI C++ compiler will create directory out/ii_files/ for 2105 # template instantiation 2106 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2107 $RM out/* && rmdir out 2108 cd .. 2109 $RM -r conftest 2110 $RM conftest* 2111]) 2112_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2113 [Does compiler simultaneously support -c and -o options?]) 2114])# _LT_COMPILER_C_O 2115 2116 2117# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2118# ---------------------------------- 2119# Check to see if we can do hard links to lock some files if needed 2120m4_defun([_LT_COMPILER_FILE_LOCKS], 2121[m4_require([_LT_ENABLE_LOCK])dnl 2122m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2123_LT_COMPILER_C_O([$1]) 2124 2125hard_links=nottested 2126if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then 2127 # do not overwrite the value of need_locks provided by the user 2128 AC_MSG_CHECKING([if we can lock with hard links]) 2129 hard_links=yes 2130 $RM conftest* 2131 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2132 touch conftest.a 2133 ln conftest.a conftest.b 2>&5 || hard_links=no 2134 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2135 AC_MSG_RESULT([$hard_links]) 2136 if test no = "$hard_links"; then 2137 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) 2138 need_locks=warn 2139 fi 2140else 2141 need_locks=no 2142fi 2143_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2144])# _LT_COMPILER_FILE_LOCKS 2145 2146 2147# _LT_CHECK_OBJDIR 2148# ---------------- 2149m4_defun([_LT_CHECK_OBJDIR], 2150[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2151[rm -f .libs 2>/dev/null 2152mkdir .libs 2>/dev/null 2153if test -d .libs; then 2154 lt_cv_objdir=.libs 2155else 2156 # MS-DOS does not allow filenames that begin with a dot. 2157 lt_cv_objdir=_libs 2158fi 2159rmdir .libs 2>/dev/null]) 2160objdir=$lt_cv_objdir 2161_LT_DECL([], [objdir], [0], 2162 [The name of the directory that contains temporary libtool files])dnl 2163m4_pattern_allow([LT_OBJDIR])dnl 2164AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", 2165 [Define to the sub-directory where libtool stores uninstalled libraries.]) 2166])# _LT_CHECK_OBJDIR 2167 2168 2169# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2170# -------------------------------------- 2171# Check hardcoding attributes. 2172m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2173[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2174_LT_TAGVAR(hardcode_action, $1)= 2175if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2176 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2177 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then 2178 2179 # We can hardcode non-existent directories. 2180 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && 2181 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2182 # have to relink, otherwise we might link with an installed library 2183 # when we should be linking with a yet-to-be-installed one 2184 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && 2185 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then 2186 # Linking always hardcodes the temporary library directory. 2187 _LT_TAGVAR(hardcode_action, $1)=relink 2188 else 2189 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2190 _LT_TAGVAR(hardcode_action, $1)=immediate 2191 fi 2192else 2193 # We cannot hardcode anything, or else we can only hardcode existing 2194 # directories. 2195 _LT_TAGVAR(hardcode_action, $1)=unsupported 2196fi 2197AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2198 2199if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || 2200 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then 2201 # Fast installation is not supported 2202 enable_fast_install=no 2203elif test yes = "$shlibpath_overrides_runpath" || 2204 test no = "$enable_shared"; then 2205 # Fast installation is not necessary 2206 enable_fast_install=needless 2207fi 2208_LT_TAGDECL([], [hardcode_action], [0], 2209 [How to hardcode a shared library path into an executable]) 2210])# _LT_LINKER_HARDCODE_LIBPATH 2211 2212 2213# _LT_CMD_STRIPLIB 2214# ---------------- 2215m4_defun([_LT_CMD_STRIPLIB], 2216[m4_require([_LT_DECL_EGREP]) 2217striplib= 2218old_striplib= 2219AC_MSG_CHECKING([whether stripping libraries is possible]) 2220if test -z "$STRIP"; then 2221 AC_MSG_RESULT([no]) 2222else 2223 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2224 old_striplib="$STRIP --strip-debug" 2225 striplib="$STRIP --strip-unneeded" 2226 AC_MSG_RESULT([yes]) 2227 else 2228 case $host_os in 2229 darwin*) 2230 # FIXME - insert some real tests, host_os isn't really good enough 2231 striplib="$STRIP -x" 2232 old_striplib="$STRIP -S" 2233 AC_MSG_RESULT([yes]) 2234 ;; 2235 freebsd*) 2236 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 2237 old_striplib="$STRIP --strip-debug" 2238 striplib="$STRIP --strip-unneeded" 2239 AC_MSG_RESULT([yes]) 2240 else 2241 AC_MSG_RESULT([no]) 2242 fi 2243 ;; 2244 *) 2245 AC_MSG_RESULT([no]) 2246 ;; 2247 esac 2248 fi 2249fi 2250_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2251_LT_DECL([], [striplib], [1]) 2252])# _LT_CMD_STRIPLIB 2253 2254 2255# _LT_PREPARE_MUNGE_PATH_LIST 2256# --------------------------- 2257# Make sure func_munge_path_list() is defined correctly. 2258m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], 2259[[# func_munge_path_list VARIABLE PATH 2260# ----------------------------------- 2261# VARIABLE is name of variable containing _space_ separated list of 2262# directories to be munged by the contents of PATH, which is string 2263# having a format: 2264# "DIR[:DIR]:" 2265# string "DIR[ DIR]" will be prepended to VARIABLE 2266# ":DIR[:DIR]" 2267# string "DIR[ DIR]" will be appended to VARIABLE 2268# "DIRP[:DIRP]::[DIRA:]DIRA" 2269# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 2270# "DIRA[ DIRA]" will be appended to VARIABLE 2271# "DIR[:DIR]" 2272# VARIABLE will be replaced by "DIR[ DIR]" 2273func_munge_path_list () 2274{ 2275 case x@S|@2 in 2276 x) 2277 ;; 2278 *:) 2279 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" 2280 ;; 2281 x:*) 2282 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" 2283 ;; 2284 *::*) 2285 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 2286 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" 2287 ;; 2288 *) 2289 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" 2290 ;; 2291 esac 2292} 2293]])# _LT_PREPARE_PATH_LIST 2294 2295 2296# _LT_SYS_DYNAMIC_LINKER([TAG]) 2297# ----------------------------- 2298# PORTME Fill in your ld.so characteristics 2299m4_defun([_LT_SYS_DYNAMIC_LINKER], 2300[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2301m4_require([_LT_DECL_EGREP])dnl 2302m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2303m4_require([_LT_DECL_OBJDUMP])dnl 2304m4_require([_LT_DECL_SED])dnl 2305m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2306m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl 2307AC_MSG_CHECKING([dynamic linker characteristics]) 2308m4_if([$1], 2309 [], [ 2310if test yes = "$GCC"; then 2311 case $host_os in 2312 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 2313 *) lt_awk_arg='/^libraries:/' ;; 2314 esac 2315 case $host_os in 2316 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; 2317 *) lt_sed_strip_eq='s|=/|/|g' ;; 2318 esac 2319 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2320 case $lt_search_path_spec in 2321 *\;*) 2322 # if the path contains ";" then we assume it to be the separator 2323 # otherwise default to the standard path separator (i.e. ":") - it is 2324 # assumed that no part of a normal pathname contains ";" but that should 2325 # okay in the real world where ";" in dirpaths is itself problematic. 2326 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2327 ;; 2328 *) 2329 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2330 ;; 2331 esac 2332 # Ok, now we have the path, separated by spaces, we can step through it 2333 # and add multilib dir if necessary... 2334 lt_tmp_lt_search_path_spec= 2335 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2336 # ...but if some path component already ends with the multilib dir we assume 2337 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 2338 case "$lt_multi_os_dir; $lt_search_path_spec " in 2339 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 2340 lt_multi_os_dir= 2341 ;; 2342 esac 2343 for lt_sys_path in $lt_search_path_spec; do 2344 if test -d "$lt_sys_path$lt_multi_os_dir"; then 2345 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 2346 elif test -n "$lt_multi_os_dir"; then 2347 test -d "$lt_sys_path" && \ 2348 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2349 fi 2350 done 2351 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2352BEGIN {RS = " "; FS = "/|\n";} { 2353 lt_foo = ""; 2354 lt_count = 0; 2355 for (lt_i = NF; lt_i > 0; lt_i--) { 2356 if ($lt_i != "" && $lt_i != ".") { 2357 if ($lt_i == "..") { 2358 lt_count++; 2359 } else { 2360 if (lt_count == 0) { 2361 lt_foo = "/" $lt_i lt_foo; 2362 } else { 2363 lt_count--; 2364 } 2365 } 2366 } 2367 } 2368 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2369 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2370}'` 2371 # AWK program above erroneously prepends '/' to C:/dos/paths 2372 # for these hosts. 2373 case $host_os in 2374 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2375 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; 2376 esac 2377 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2378else 2379 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2380fi]) 2381library_names_spec= 2382libname_spec='lib$name' 2383soname_spec= 2384shrext_cmds=.so 2385postinstall_cmds= 2386postuninstall_cmds= 2387finish_cmds= 2388finish_eval= 2389shlibpath_var= 2390shlibpath_overrides_runpath=unknown 2391version_type=none 2392dynamic_linker="$host_os ld.so" 2393sys_lib_dlsearch_path_spec="/lib /usr/lib" 2394need_lib_prefix=unknown 2395hardcode_into_libs=no 2396 2397# when you set need_version to no, make sure it does not cause -set_version 2398# flags to be left without arguments 2399need_version=unknown 2400 2401AC_ARG_VAR([LT_SYS_LIBRARY_PATH], 2402[User-defined run-time library search path.]) 2403 2404case $host_os in 2405aix3*) 2406 version_type=linux # correct to gnu/linux during the next big refactor 2407 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 2408 shlibpath_var=LIBPATH 2409 2410 # AIX 3 has no versioning support, so we append a major version to the name. 2411 soname_spec='$libname$release$shared_ext$major' 2412 ;; 2413 2414aix[[4-9]]*) 2415 version_type=linux # correct to gnu/linux during the next big refactor 2416 need_lib_prefix=no 2417 need_version=no 2418 hardcode_into_libs=yes 2419 if test ia64 = "$host_cpu"; then 2420 # AIX 5 supports IA64 2421 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 2422 shlibpath_var=LD_LIBRARY_PATH 2423 else 2424 # With GCC up to 2.95.x, collect2 would create an import file 2425 # for dependence libraries. The import file would start with 2426 # the line '#! .'. This would cause the generated library to 2427 # depend on '.', always an invalid library. This was fixed in 2428 # development snapshots of GCC prior to 3.0. 2429 case $host_os in 2430 aix4 | aix4.[[01]] | aix4.[[01]].*) 2431 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2432 echo ' yes ' 2433 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 2434 : 2435 else 2436 can_build_shared=no 2437 fi 2438 ;; 2439 esac 2440 # Using Import Files as archive members, it is possible to support 2441 # filename-based versioning of shared library archives on AIX. While 2442 # this would work for both with and without runtime linking, it will 2443 # prevent static linking of such archives. So we do filename-based 2444 # shared library versioning with .so extension only, which is used 2445 # when both runtime linking and shared linking is enabled. 2446 # Unfortunately, runtime linking may impact performance, so we do 2447 # not want this to be the default eventually. Also, we use the 2448 # versioned .so libs for executables only if there is the -brtl 2449 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 2450 # To allow for filename-based versioning support, we need to create 2451 # libNAME.so.V as an archive file, containing: 2452 # *) an Import File, referring to the versioned filename of the 2453 # archive as well as the shared archive member, telling the 2454 # bitwidth (32 or 64) of that shared object, and providing the 2455 # list of exported symbols of that shared object, eventually 2456 # decorated with the 'weak' keyword 2457 # *) the shared object with the F_LOADONLY flag set, to really avoid 2458 # it being seen by the linker. 2459 # At run time we better use the real file rather than another symlink, 2460 # but for link time we create the symlink libNAME.so -> libNAME.so.V 2461 2462 case $with_aix_soname,$aix_use_runtimelinking in 2463 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 2464 # soname into executable. Probably we can add versioning support to 2465 # collect2, so additional links can be useful in future. 2466 aix,yes) # traditional libtool 2467 dynamic_linker='AIX unversionable lib.so' 2468 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2469 # instead of lib<name>.a to let people know that these are not 2470 # typical AIX shared libraries. 2471 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2472 ;; 2473 aix,no) # traditional AIX only 2474 dynamic_linker='AIX lib.a[(]lib.so.V[)]' 2475 # We preserve .a as extension for shared libraries through AIX4.2 2476 # and later when we are not doing run time linking. 2477 library_names_spec='$libname$release.a $libname.a' 2478 soname_spec='$libname$release$shared_ext$major' 2479 ;; 2480 svr4,*) # full svr4 only 2481 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" 2482 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2483 # We do not specify a path in Import Files, so LIBPATH fires. 2484 shlibpath_overrides_runpath=yes 2485 ;; 2486 *,yes) # both, prefer svr4 2487 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" 2488 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2489 # unpreferred sharedlib libNAME.a needs extra handling 2490 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 2491 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 2492 # We do not specify a path in Import Files, so LIBPATH fires. 2493 shlibpath_overrides_runpath=yes 2494 ;; 2495 *,no) # both, prefer aix 2496 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" 2497 library_names_spec='$libname$release.a $libname.a' 2498 soname_spec='$libname$release$shared_ext$major' 2499 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 2500 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 2501 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 2502 ;; 2503 esac 2504 shlibpath_var=LIBPATH 2505 fi 2506 ;; 2507 2508amigaos*) 2509 case $host_cpu in 2510 powerpc) 2511 # Since July 2007 AmigaOS4 officially supports .so libraries. 2512 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2513 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2514 ;; 2515 m68k) 2516 library_names_spec='$libname.ixlibrary $libname.a' 2517 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2518 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2519 ;; 2520 esac 2521 ;; 2522 2523beos*) 2524 library_names_spec='$libname$shared_ext' 2525 dynamic_linker="$host_os ld.so" 2526 shlibpath_var=LIBRARY_PATH 2527 ;; 2528 2529bsdi[[45]]*) 2530 version_type=linux # correct to gnu/linux during the next big refactor 2531 need_version=no 2532 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2533 soname_spec='$libname$release$shared_ext$major' 2534 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2535 shlibpath_var=LD_LIBRARY_PATH 2536 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2537 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2538 # the default ld.so.conf also contains /usr/contrib/lib and 2539 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2540 # libtool to hard-code these into programs 2541 ;; 2542 2543cygwin* | mingw* | pw32* | cegcc*) 2544 version_type=windows 2545 shrext_cmds=.dll 2546 need_version=no 2547 need_lib_prefix=no 2548 2549 case $GCC,$cc_basename in 2550 yes,*) 2551 # gcc 2552 library_names_spec='$libname.dll.a' 2553 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2554 postinstall_cmds='base_file=`basename \$file`~ 2555 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2556 dldir=$destdir/`dirname \$dlpath`~ 2557 test -d \$dldir || mkdir -p \$dldir~ 2558 $install_prog $dir/$dlname \$dldir/$dlname~ 2559 chmod a+x \$dldir/$dlname~ 2560 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2561 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2562 fi' 2563 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2564 dlpath=$dir/\$dldll~ 2565 $RM \$dlpath' 2566 shlibpath_overrides_runpath=yes 2567 2568 case $host_os in 2569 cygwin*) 2570 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2571 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2572m4_if([$1], [],[ 2573 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2574 ;; 2575 mingw* | cegcc*) 2576 # MinGW DLLs use traditional 'lib' prefix 2577 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2578 ;; 2579 pw32*) 2580 # pw32 DLLs use 'pw' prefix rather than 'lib' 2581 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2582 ;; 2583 esac 2584 dynamic_linker='Win32 ld.exe' 2585 ;; 2586 2587 *,cl* | *,icl*) 2588 # Native MSVC or ICC 2589 libname_spec='$name' 2590 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2591 library_names_spec='$libname.dll.lib' 2592 2593 case $build_os in 2594 mingw*) 2595 sys_lib_search_path_spec= 2596 lt_save_ifs=$IFS 2597 IFS=';' 2598 for lt_path in $LIB 2599 do 2600 IFS=$lt_save_ifs 2601 # Let DOS variable expansion print the short 8.3 style file name. 2602 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2603 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2604 done 2605 IFS=$lt_save_ifs 2606 # Convert to MSYS style. 2607 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2608 ;; 2609 cygwin*) 2610 # Convert to unix form, then to dos form, then back to unix form 2611 # but this time dos style (no spaces!) so that the unix form looks 2612 # like /cygdrive/c/PROGRA~1:/cygdr... 2613 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2614 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2615 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2616 ;; 2617 *) 2618 sys_lib_search_path_spec=$LIB 2619 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2620 # It is most probably a Windows format PATH. 2621 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2622 else 2623 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2624 fi 2625 # FIXME: find the short name or the path components, as spaces are 2626 # common. (e.g. "Program Files" -> "PROGRA~1") 2627 ;; 2628 esac 2629 2630 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2631 postinstall_cmds='base_file=`basename \$file`~ 2632 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2633 dldir=$destdir/`dirname \$dlpath`~ 2634 test -d \$dldir || mkdir -p \$dldir~ 2635 $install_prog $dir/$dlname \$dldir/$dlname' 2636 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2637 dlpath=$dir/\$dldll~ 2638 $RM \$dlpath' 2639 shlibpath_overrides_runpath=yes 2640 dynamic_linker='Win32 link.exe' 2641 ;; 2642 2643 *) 2644 # Assume MSVC and ICC wrapper 2645 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' 2646 dynamic_linker='Win32 ld.exe' 2647 ;; 2648 esac 2649 # FIXME: first we should search . and the directory the executable is in 2650 shlibpath_var=PATH 2651 ;; 2652 2653darwin* | rhapsody*) 2654 dynamic_linker="$host_os dyld" 2655 version_type=darwin 2656 need_lib_prefix=no 2657 need_version=no 2658 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 2659 soname_spec='$libname$release$major$shared_ext' 2660 shlibpath_overrides_runpath=yes 2661 shlibpath_var=DYLD_LIBRARY_PATH 2662 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2663m4_if([$1], [],[ 2664 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2665 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2666 ;; 2667 2668dgux*) 2669 version_type=linux # correct to gnu/linux during the next big refactor 2670 need_lib_prefix=no 2671 need_version=no 2672 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2673 soname_spec='$libname$release$shared_ext$major' 2674 shlibpath_var=LD_LIBRARY_PATH 2675 ;; 2676 2677freebsd* | dragonfly* | midnightbsd*) 2678 # DragonFly does not have aout. When/if they implement a new 2679 # versioning mechanism, adjust this. 2680 if test -x /usr/bin/objformat; then 2681 objformat=`/usr/bin/objformat` 2682 else 2683 case $host_os in 2684 freebsd[[23]].*) objformat=aout ;; 2685 *) objformat=elf ;; 2686 esac 2687 fi 2688 version_type=freebsd-$objformat 2689 case $version_type in 2690 freebsd-elf*) 2691 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2692 soname_spec='$libname$release$shared_ext$major' 2693 need_version=no 2694 need_lib_prefix=no 2695 ;; 2696 freebsd-*) 2697 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2698 need_version=yes 2699 ;; 2700 esac 2701 shlibpath_var=LD_LIBRARY_PATH 2702 case $host_os in 2703 freebsd2.*) 2704 shlibpath_overrides_runpath=yes 2705 ;; 2706 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2707 shlibpath_overrides_runpath=yes 2708 hardcode_into_libs=yes 2709 ;; 2710 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2711 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2712 shlibpath_overrides_runpath=no 2713 hardcode_into_libs=yes 2714 ;; 2715 *) # from 4.6 on, and DragonFly 2716 shlibpath_overrides_runpath=yes 2717 hardcode_into_libs=yes 2718 ;; 2719 esac 2720 ;; 2721 2722haiku*) 2723 version_type=linux # correct to gnu/linux during the next big refactor 2724 need_lib_prefix=no 2725 need_version=no 2726 dynamic_linker="$host_os runtime_loader" 2727 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2728 soname_spec='$libname$release$shared_ext$major' 2729 shlibpath_var=LIBRARY_PATH 2730 shlibpath_overrides_runpath=no 2731 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2732 hardcode_into_libs=yes 2733 ;; 2734 2735hpux9* | hpux10* | hpux11*) 2736 # Give a soname corresponding to the major version so that dld.sl refuses to 2737 # link against other versions. 2738 version_type=sunos 2739 need_lib_prefix=no 2740 need_version=no 2741 case $host_cpu in 2742 ia64*) 2743 shrext_cmds='.so' 2744 hardcode_into_libs=yes 2745 dynamic_linker="$host_os dld.so" 2746 shlibpath_var=LD_LIBRARY_PATH 2747 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2748 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2749 soname_spec='$libname$release$shared_ext$major' 2750 if test 32 = "$HPUX_IA64_MODE"; then 2751 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2752 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 2753 else 2754 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2755 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 2756 fi 2757 ;; 2758 hppa*64*) 2759 shrext_cmds='.sl' 2760 hardcode_into_libs=yes 2761 dynamic_linker="$host_os dld.sl" 2762 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2763 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2764 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2765 soname_spec='$libname$release$shared_ext$major' 2766 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2767 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2768 ;; 2769 *) 2770 shrext_cmds='.sl' 2771 dynamic_linker="$host_os dld.sl" 2772 shlibpath_var=SHLIB_PATH 2773 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2774 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2775 soname_spec='$libname$release$shared_ext$major' 2776 ;; 2777 esac 2778 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2779 postinstall_cmds='chmod 555 $lib' 2780 # or fails outright, so override atomically: 2781 install_override_mode=555 2782 ;; 2783 2784interix[[3-9]]*) 2785 version_type=linux # correct to gnu/linux during the next big refactor 2786 need_lib_prefix=no 2787 need_version=no 2788 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2789 soname_spec='$libname$release$shared_ext$major' 2790 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2791 shlibpath_var=LD_LIBRARY_PATH 2792 shlibpath_overrides_runpath=no 2793 hardcode_into_libs=yes 2794 ;; 2795 2796irix5* | irix6* | nonstopux*) 2797 case $host_os in 2798 nonstopux*) version_type=nonstopux ;; 2799 *) 2800 if test yes = "$lt_cv_prog_gnu_ld"; then 2801 version_type=linux # correct to gnu/linux during the next big refactor 2802 else 2803 version_type=irix 2804 fi ;; 2805 esac 2806 need_lib_prefix=no 2807 need_version=no 2808 soname_spec='$libname$release$shared_ext$major' 2809 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 2810 case $host_os in 2811 irix5* | nonstopux*) 2812 libsuff= shlibsuff= 2813 ;; 2814 *) 2815 case $LD in # libtool.m4 will add one of these switches to LD 2816 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2817 libsuff= shlibsuff= libmagic=32-bit;; 2818 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2819 libsuff=32 shlibsuff=N32 libmagic=N32;; 2820 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2821 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2822 *) libsuff= shlibsuff= libmagic=never-match;; 2823 esac 2824 ;; 2825 esac 2826 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2827 shlibpath_overrides_runpath=no 2828 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 2829 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 2830 hardcode_into_libs=yes 2831 ;; 2832 2833# No shared lib support for Linux oldld, aout, or coff. 2834linux*oldld* | linux*aout* | linux*coff*) 2835 dynamic_linker=no 2836 ;; 2837 2838linux*android*) 2839 version_type=none # Android doesn't support versioned libraries. 2840 need_lib_prefix=no 2841 need_version=no 2842 library_names_spec='$libname$release$shared_ext' 2843 soname_spec='$libname$release$shared_ext' 2844 finish_cmds= 2845 shlibpath_var=LD_LIBRARY_PATH 2846 shlibpath_overrides_runpath=yes 2847 2848 # This implies no fast_install, which is unacceptable. 2849 # Some rework will be needed to allow for fast_install 2850 # before this can be enabled. 2851 hardcode_into_libs=yes 2852 2853 dynamic_linker='Android linker' 2854 # Don't embed -rpath directories since the linker doesn't support them. 2855 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2856 ;; 2857 2858# This must be glibc/ELF. 2859linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2860 version_type=linux # correct to gnu/linux during the next big refactor 2861 need_lib_prefix=no 2862 need_version=no 2863 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2864 soname_spec='$libname$release$shared_ext$major' 2865 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2866 shlibpath_var=LD_LIBRARY_PATH 2867 shlibpath_overrides_runpath=no 2868 2869 # Some binutils ld are patched to set DT_RUNPATH 2870 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2871 [lt_cv_shlibpath_overrides_runpath=no 2872 save_LDFLAGS=$LDFLAGS 2873 save_libdir=$libdir 2874 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2875 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2876 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2877 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2878 [lt_cv_shlibpath_overrides_runpath=yes])]) 2879 LDFLAGS=$save_LDFLAGS 2880 libdir=$save_libdir 2881 ]) 2882 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2883 2884 # This implies no fast_install, which is unacceptable. 2885 # Some rework will be needed to allow for fast_install 2886 # before this can be enabled. 2887 hardcode_into_libs=yes 2888 2889 # Ideally, we could use ldconfig to report *all* directores which are 2890 # searched for libraries, however this is still not possible. Aside from not 2891 # being certain /sbin/ldconfig is available, command 2892 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 2893 # even though it is searched at run-time. Try to do the best guess by 2894 # appending ld.so.conf contents (and includes) to the search path. 2895 if test -f /etc/ld.so.conf; then 2896 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 2897 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2898 fi 2899 2900 # We used to test for /lib/ld.so.1 and disable shared libraries on 2901 # powerpc, because MkLinux only supported shared libraries with the 2902 # GNU dynamic linker. Since this was broken with cross compilers, 2903 # most powerpc-linux boxes support dynamic linking these days and 2904 # people can always --disable-shared, the test was removed, and we 2905 # assume the GNU/Linux dynamic linker is in use. 2906 dynamic_linker='GNU/Linux ld.so' 2907 ;; 2908 2909netbsdelf*-gnu) 2910 version_type=linux 2911 need_lib_prefix=no 2912 need_version=no 2913 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2914 soname_spec='${libname}${release}${shared_ext}$major' 2915 shlibpath_var=LD_LIBRARY_PATH 2916 shlibpath_overrides_runpath=no 2917 hardcode_into_libs=yes 2918 dynamic_linker='NetBSD ld.elf_so' 2919 ;; 2920 2921netbsd*) 2922 version_type=sunos 2923 need_lib_prefix=no 2924 need_version=no 2925 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2926 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2927 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2928 dynamic_linker='NetBSD (a.out) ld.so' 2929 else 2930 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2931 soname_spec='$libname$release$shared_ext$major' 2932 dynamic_linker='NetBSD ld.elf_so' 2933 fi 2934 shlibpath_var=LD_LIBRARY_PATH 2935 shlibpath_overrides_runpath=yes 2936 hardcode_into_libs=yes 2937 ;; 2938 2939newsos6) 2940 version_type=linux # correct to gnu/linux during the next big refactor 2941 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2942 shlibpath_var=LD_LIBRARY_PATH 2943 shlibpath_overrides_runpath=yes 2944 ;; 2945 2946*nto* | *qnx*) 2947 version_type=qnx 2948 need_lib_prefix=no 2949 need_version=no 2950 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2951 soname_spec='$libname$release$shared_ext$major' 2952 shlibpath_var=LD_LIBRARY_PATH 2953 shlibpath_overrides_runpath=no 2954 hardcode_into_libs=yes 2955 dynamic_linker='ldqnx.so' 2956 ;; 2957 2958openbsd* | bitrig*) 2959 version_type=sunos 2960 sys_lib_dlsearch_path_spec=/usr/lib 2961 need_lib_prefix=no 2962 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 2963 need_version=no 2964 else 2965 need_version=yes 2966 fi 2967 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2968 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2969 shlibpath_var=LD_LIBRARY_PATH 2970 shlibpath_overrides_runpath=yes 2971 ;; 2972 2973os2*) 2974 libname_spec='$name' 2975 version_type=windows 2976 shrext_cmds=.dll 2977 need_version=no 2978 need_lib_prefix=no 2979 # OS/2 can only load a DLL with a base name of 8 characters or less. 2980 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 2981 v=$($ECHO $release$versuffix | tr -d .-); 2982 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 2983 $ECHO $n$v`$shared_ext' 2984 library_names_spec='${libname}_dll.$libext' 2985 dynamic_linker='OS/2 ld.exe' 2986 shlibpath_var=BEGINLIBPATH 2987 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2988 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2989 postinstall_cmds='base_file=`basename \$file`~ 2990 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 2991 dldir=$destdir/`dirname \$dlpath`~ 2992 test -d \$dldir || mkdir -p \$dldir~ 2993 $install_prog $dir/$dlname \$dldir/$dlname~ 2994 chmod a+x \$dldir/$dlname~ 2995 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2996 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2997 fi' 2998 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 2999 dlpath=$dir/\$dldll~ 3000 $RM \$dlpath' 3001 ;; 3002 3003osf3* | osf4* | osf5*) 3004 version_type=osf 3005 need_lib_prefix=no 3006 need_version=no 3007 soname_spec='$libname$release$shared_ext$major' 3008 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3009 shlibpath_var=LD_LIBRARY_PATH 3010 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 3011 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 3012 ;; 3013 3014rdos*) 3015 dynamic_linker=no 3016 ;; 3017 3018solaris*) 3019 version_type=linux # correct to gnu/linux during the next big refactor 3020 need_lib_prefix=no 3021 need_version=no 3022 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3023 soname_spec='$libname$release$shared_ext$major' 3024 shlibpath_var=LD_LIBRARY_PATH 3025 shlibpath_overrides_runpath=yes 3026 hardcode_into_libs=yes 3027 # ldd complains unless libraries are executable 3028 postinstall_cmds='chmod +x $lib' 3029 ;; 3030 3031sunos4*) 3032 version_type=sunos 3033 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 3034 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3035 shlibpath_var=LD_LIBRARY_PATH 3036 shlibpath_overrides_runpath=yes 3037 if test yes = "$with_gnu_ld"; then 3038 need_lib_prefix=no 3039 fi 3040 need_version=yes 3041 ;; 3042 3043sysv4 | sysv4.3*) 3044 version_type=linux # correct to gnu/linux during the next big refactor 3045 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3046 soname_spec='$libname$release$shared_ext$major' 3047 shlibpath_var=LD_LIBRARY_PATH 3048 case $host_vendor in 3049 sni) 3050 shlibpath_overrides_runpath=no 3051 need_lib_prefix=no 3052 runpath_var=LD_RUN_PATH 3053 ;; 3054 siemens) 3055 need_lib_prefix=no 3056 ;; 3057 motorola) 3058 need_lib_prefix=no 3059 need_version=no 3060 shlibpath_overrides_runpath=no 3061 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3062 ;; 3063 esac 3064 ;; 3065 3066sysv4*MP*) 3067 if test -d /usr/nec; then 3068 version_type=linux # correct to gnu/linux during the next big refactor 3069 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 3070 soname_spec='$libname$shared_ext.$major' 3071 shlibpath_var=LD_LIBRARY_PATH 3072 fi 3073 ;; 3074 3075sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3076 version_type=sco 3077 need_lib_prefix=no 3078 need_version=no 3079 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 3080 soname_spec='$libname$release$shared_ext$major' 3081 shlibpath_var=LD_LIBRARY_PATH 3082 shlibpath_overrides_runpath=yes 3083 hardcode_into_libs=yes 3084 if test yes = "$with_gnu_ld"; then 3085 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 3086 else 3087 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 3088 case $host_os in 3089 sco3.2v5*) 3090 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 3091 ;; 3092 esac 3093 fi 3094 sys_lib_dlsearch_path_spec='/usr/lib' 3095 ;; 3096 3097tpf*) 3098 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 3099 version_type=linux # correct to gnu/linux during the next big refactor 3100 need_lib_prefix=no 3101 need_version=no 3102 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3103 shlibpath_var=LD_LIBRARY_PATH 3104 shlibpath_overrides_runpath=no 3105 hardcode_into_libs=yes 3106 ;; 3107 3108uts4*) 3109 version_type=linux # correct to gnu/linux during the next big refactor 3110 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3111 soname_spec='$libname$release$shared_ext$major' 3112 shlibpath_var=LD_LIBRARY_PATH 3113 ;; 3114 3115*) 3116 dynamic_linker=no 3117 ;; 3118esac 3119AC_MSG_RESULT([$dynamic_linker]) 3120test no = "$dynamic_linker" && can_build_shared=no 3121 3122variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3123if test yes = "$GCC"; then 3124 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3125fi 3126 3127if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 3128 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 3129fi 3130 3131if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 3132 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 3133fi 3134 3135# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 3136configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 3137 3138# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 3139func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 3140 3141# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 3142configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 3143 3144_LT_DECL([], [variables_saved_for_relink], [1], 3145 [Variables whose values should be saved in libtool wrapper scripts and 3146 restored at link time]) 3147_LT_DECL([], [need_lib_prefix], [0], 3148 [Do we need the "lib" prefix for modules?]) 3149_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 3150_LT_DECL([], [version_type], [0], [Library versioning type]) 3151_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 3152_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 3153_LT_DECL([], [shlibpath_overrides_runpath], [0], 3154 [Is shlibpath searched before the hard-coded library search path?]) 3155_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 3156_LT_DECL([], [library_names_spec], [1], 3157 [[List of archive names. First name is the real one, the rest are links. 3158 The last name is the one that the linker finds with -lNAME]]) 3159_LT_DECL([], [soname_spec], [1], 3160 [[The coded name of the library, if different from the real name]]) 3161_LT_DECL([], [install_override_mode], [1], 3162 [Permission mode override for installation of shared libraries]) 3163_LT_DECL([], [postinstall_cmds], [2], 3164 [Command to use after installation of a shared archive]) 3165_LT_DECL([], [postuninstall_cmds], [2], 3166 [Command to use after uninstallation of a shared archive]) 3167_LT_DECL([], [finish_cmds], [2], 3168 [Commands used to finish a libtool library installation in a directory]) 3169_LT_DECL([], [finish_eval], [1], 3170 [[As "finish_cmds", except a single script fragment to be evaled but 3171 not shown]]) 3172_LT_DECL([], [hardcode_into_libs], [0], 3173 [Whether we should hardcode library paths into libraries]) 3174_LT_DECL([], [sys_lib_search_path_spec], [2], 3175 [Compile-time system search path for libraries]) 3176_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], 3177 [Detected run-time system search path for libraries]) 3178_LT_DECL([], [configure_time_lt_sys_library_path], [2], 3179 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) 3180])# _LT_SYS_DYNAMIC_LINKER 3181 3182 3183# _LT_PATH_TOOL_PREFIX(TOOL) 3184# -------------------------- 3185# find a file program that can recognize shared library 3186AC_DEFUN([_LT_PATH_TOOL_PREFIX], 3187[m4_require([_LT_DECL_EGREP])dnl 3188AC_MSG_CHECKING([for $1]) 3189AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 3190[case $MAGIC_CMD in 3191[[\\/*] | ?:[\\/]*]) 3192 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 3193 ;; 3194*) 3195 lt_save_MAGIC_CMD=$MAGIC_CMD 3196 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3197dnl $ac_dummy forces splitting on constant user-supplied paths. 3198dnl POSIX.2 word splitting is done only on the output of word expansions, 3199dnl not every word. This closes a longstanding sh security hole. 3200 ac_dummy="m4_if([$2], , $PATH, [$2])" 3201 for ac_dir in $ac_dummy; do 3202 IFS=$lt_save_ifs 3203 test -z "$ac_dir" && ac_dir=. 3204 if test -f "$ac_dir/$1"; then 3205 lt_cv_path_MAGIC_CMD=$ac_dir/"$1" 3206 if test -n "$file_magic_test_file"; then 3207 case $deplibs_check_method in 3208 "file_magic "*) 3209 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 3210 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3211 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 3212 $EGREP "$file_magic_regex" > /dev/null; then 3213 : 3214 else 3215 cat <<_LT_EOF 1>&2 3216 3217*** Warning: the command libtool uses to detect shared libraries, 3218*** $file_magic_cmd, produces output that libtool cannot recognize. 3219*** The result is that libtool may fail to recognize shared libraries 3220*** as such. This will affect the creation of libtool libraries that 3221*** depend on shared libraries, but programs linked with such libtool 3222*** libraries will work regardless of this problem. Nevertheless, you 3223*** may want to report the problem to your system manager and/or to 3224*** bug-libtool@gnu.org 3225 3226_LT_EOF 3227 fi ;; 3228 esac 3229 fi 3230 break 3231 fi 3232 done 3233 IFS=$lt_save_ifs 3234 MAGIC_CMD=$lt_save_MAGIC_CMD 3235 ;; 3236esac]) 3237MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3238if test -n "$MAGIC_CMD"; then 3239 AC_MSG_RESULT($MAGIC_CMD) 3240else 3241 AC_MSG_RESULT(no) 3242fi 3243_LT_DECL([], [MAGIC_CMD], [0], 3244 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3245])# _LT_PATH_TOOL_PREFIX 3246 3247# Old name: 3248AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3249dnl aclocal-1.4 backwards compatibility: 3250dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3251 3252 3253# _LT_PATH_MAGIC 3254# -------------- 3255# find a file program that can recognize a shared library 3256m4_defun([_LT_PATH_MAGIC], 3257[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3258if test -z "$lt_cv_path_MAGIC_CMD"; then 3259 if test -n "$ac_tool_prefix"; then 3260 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3261 else 3262 MAGIC_CMD=: 3263 fi 3264fi 3265])# _LT_PATH_MAGIC 3266 3267 3268# LT_PATH_LD 3269# ---------- 3270# find the pathname to the GNU or non-GNU linker 3271AC_DEFUN([LT_PATH_LD], 3272[AC_REQUIRE([AC_PROG_CC])dnl 3273AC_REQUIRE([AC_CANONICAL_HOST])dnl 3274AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3275m4_require([_LT_DECL_SED])dnl 3276m4_require([_LT_DECL_EGREP])dnl 3277m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3278 3279AC_ARG_WITH([gnu-ld], 3280 [AS_HELP_STRING([--with-gnu-ld], 3281 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3282 [test no = "$withval" || with_gnu_ld=yes], 3283 [with_gnu_ld=no])dnl 3284 3285ac_prog=ld 3286if test yes = "$GCC"; then 3287 # Check if gcc -print-prog-name=ld gives a path. 3288 AC_MSG_CHECKING([for ld used by $CC]) 3289 case $host in 3290 *-*-mingw*) 3291 # gcc leaves a trailing carriage return, which upsets mingw 3292 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3293 *) 3294 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3295 esac 3296 case $ac_prog in 3297 # Accept absolute paths. 3298 [[\\/]]* | ?:[[\\/]]*) 3299 re_direlt='/[[^/]][[^/]]*/\.\./' 3300 # Canonicalize the pathname of ld 3301 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3302 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3303 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3304 done 3305 test -z "$LD" && LD=$ac_prog 3306 ;; 3307 "") 3308 # If it fails, then pretend we aren't using GCC. 3309 ac_prog=ld 3310 ;; 3311 *) 3312 # If it is relative, then search for the first ld in PATH. 3313 with_gnu_ld=unknown 3314 ;; 3315 esac 3316elif test yes = "$with_gnu_ld"; then 3317 AC_MSG_CHECKING([for GNU ld]) 3318else 3319 AC_MSG_CHECKING([for non-GNU ld]) 3320fi 3321AC_CACHE_VAL(lt_cv_path_LD, 3322[if test -z "$LD"; then 3323 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3324 for ac_dir in $PATH; do 3325 IFS=$lt_save_ifs 3326 test -z "$ac_dir" && ac_dir=. 3327 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3328 lt_cv_path_LD=$ac_dir/$ac_prog 3329 # Check to see if the program is GNU ld. I'd rather use --version, 3330 # but apparently some variants of GNU ld only accept -v. 3331 # Break only if it was the GNU/non-GNU ld that we prefer. 3332 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3333 *GNU* | *'with BFD'*) 3334 test no != "$with_gnu_ld" && break 3335 ;; 3336 *) 3337 test yes != "$with_gnu_ld" && break 3338 ;; 3339 esac 3340 fi 3341 done 3342 IFS=$lt_save_ifs 3343else 3344 lt_cv_path_LD=$LD # Let the user override the test with a path. 3345fi]) 3346LD=$lt_cv_path_LD 3347if test -n "$LD"; then 3348 AC_MSG_RESULT($LD) 3349else 3350 AC_MSG_RESULT(no) 3351fi 3352test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3353_LT_PATH_LD_GNU 3354AC_SUBST([LD]) 3355 3356_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3357])# LT_PATH_LD 3358 3359# Old names: 3360AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3361AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3362dnl aclocal-1.4 backwards compatibility: 3363dnl AC_DEFUN([AM_PROG_LD], []) 3364dnl AC_DEFUN([AC_PROG_LD], []) 3365 3366 3367# _LT_PATH_LD_GNU 3368#- -------------- 3369m4_defun([_LT_PATH_LD_GNU], 3370[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3371[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3372case `$LD -v 2>&1 </dev/null` in 3373*GNU* | *'with BFD'*) 3374 lt_cv_prog_gnu_ld=yes 3375 ;; 3376*) 3377 lt_cv_prog_gnu_ld=no 3378 ;; 3379esac]) 3380with_gnu_ld=$lt_cv_prog_gnu_ld 3381])# _LT_PATH_LD_GNU 3382 3383 3384# _LT_CMD_RELOAD 3385# -------------- 3386# find reload flag for linker 3387# -- PORTME Some linkers may need a different reload flag. 3388m4_defun([_LT_CMD_RELOAD], 3389[AC_CACHE_CHECK([for $LD option to reload object files], 3390 lt_cv_ld_reload_flag, 3391 [lt_cv_ld_reload_flag='-r']) 3392reload_flag=$lt_cv_ld_reload_flag 3393case $reload_flag in 3394"" | " "*) ;; 3395*) reload_flag=" $reload_flag" ;; 3396esac 3397reload_cmds='$LD$reload_flag -o $output$reload_objs' 3398case $host_os in 3399 cygwin* | mingw* | pw32* | cegcc*) 3400 if test yes != "$GCC"; then 3401 reload_cmds=false 3402 fi 3403 ;; 3404 darwin*) 3405 if test yes = "$GCC"; then 3406 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 3407 else 3408 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3409 fi 3410 ;; 3411esac 3412_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3413_LT_TAGDECL([], [reload_cmds], [2])dnl 3414])# _LT_CMD_RELOAD 3415 3416 3417# _LT_PATH_DD 3418# ----------- 3419# find a working dd 3420m4_defun([_LT_PATH_DD], 3421[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD], 3422[printf 0123456789abcdef0123456789abcdef >conftest.i 3423cat conftest.i conftest.i >conftest2.i 3424: ${lt_DD:=$DD} 3425AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], 3426[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3427 cmp -s conftest.i conftest.out \ 3428 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 3429fi]) 3430rm -f conftest.i conftest2.i conftest.out]) 3431])# _LT_PATH_DD 3432 3433 3434# _LT_CMD_TRUNCATE 3435# ---------------- 3436# find command to truncate a binary pipe 3437m4_defun([_LT_CMD_TRUNCATE], 3438[m4_require([_LT_PATH_DD]) 3439AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], 3440[printf 0123456789abcdef0123456789abcdef >conftest.i 3441cat conftest.i conftest.i >conftest2.i 3442lt_cv_truncate_bin= 3443if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3444 cmp -s conftest.i conftest.out \ 3445 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 3446fi 3447rm -f conftest.i conftest2.i conftest.out 3448test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) 3449_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], 3450 [Command to truncate a binary pipe]) 3451])# _LT_CMD_TRUNCATE 3452 3453 3454# _LT_CHECK_MAGIC_METHOD 3455# ---------------------- 3456# how to check for library dependencies 3457# -- PORTME fill in with the dynamic library characteristics 3458m4_defun([_LT_CHECK_MAGIC_METHOD], 3459[m4_require([_LT_DECL_EGREP]) 3460m4_require([_LT_DECL_OBJDUMP]) 3461AC_CACHE_CHECK([how to recognize dependent libraries], 3462lt_cv_deplibs_check_method, 3463[lt_cv_file_magic_cmd='$MAGIC_CMD' 3464lt_cv_file_magic_test_file= 3465lt_cv_deplibs_check_method='unknown' 3466# Need to set the preceding variable on all platforms that support 3467# interlibrary dependencies. 3468# 'none' -- dependencies not supported. 3469# 'unknown' -- same as none, but documents that we really don't know. 3470# 'pass_all' -- all dependencies passed with no checks. 3471# 'test_compile' -- check by making test program. 3472# 'file_magic [[regex]]' -- check by looking for files in library path 3473# that responds to the $file_magic_cmd with a given extended regex. 3474# If you have 'file' or equivalent on your system and you're not sure 3475# whether 'pass_all' will *always* work, you probably want this one. 3476 3477case $host_os in 3478aix[[4-9]]*) 3479 lt_cv_deplibs_check_method=pass_all 3480 ;; 3481 3482beos*) 3483 lt_cv_deplibs_check_method=pass_all 3484 ;; 3485 3486bsdi[[45]]*) 3487 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3488 lt_cv_file_magic_cmd='$FILECMD -L' 3489 lt_cv_file_magic_test_file=/shlib/libc.so 3490 ;; 3491 3492cygwin*) 3493 # func_win32_libid is a shell function defined in ltmain.sh 3494 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3495 lt_cv_file_magic_cmd='func_win32_libid' 3496 ;; 3497 3498mingw* | pw32*) 3499 # Base MSYS/MinGW do not provide the 'file' command needed by 3500 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3501 # unless we find 'file', for example because we are cross-compiling. 3502 if ( file / ) >/dev/null 2>&1; then 3503 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3504 lt_cv_file_magic_cmd='func_win32_libid' 3505 else 3506 # Keep this pattern in sync with the one in func_win32_libid. 3507 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3508 lt_cv_file_magic_cmd='$OBJDUMP -f' 3509 fi 3510 ;; 3511 3512cegcc*) 3513 # use the weaker test based on 'objdump'. See mingw*. 3514 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3515 lt_cv_file_magic_cmd='$OBJDUMP -f' 3516 ;; 3517 3518darwin* | rhapsody*) 3519 lt_cv_deplibs_check_method=pass_all 3520 ;; 3521 3522freebsd* | dragonfly* | midnightbsd*) 3523 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3524 case $host_cpu in 3525 i*86 ) 3526 # Not sure whether the presence of OpenBSD here was a mistake. 3527 # Let's accept both of them until this is cleared up. 3528 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3529 lt_cv_file_magic_cmd=$FILECMD 3530 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3531 ;; 3532 esac 3533 else 3534 lt_cv_deplibs_check_method=pass_all 3535 fi 3536 ;; 3537 3538haiku*) 3539 lt_cv_deplibs_check_method=pass_all 3540 ;; 3541 3542hpux10.20* | hpux11*) 3543 lt_cv_file_magic_cmd=$FILECMD 3544 case $host_cpu in 3545 ia64*) 3546 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3547 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3548 ;; 3549 hppa*64*) 3550 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3551 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3552 ;; 3553 *) 3554 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3555 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3556 ;; 3557 esac 3558 ;; 3559 3560interix[[3-9]]*) 3561 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3562 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3563 ;; 3564 3565irix5* | irix6* | nonstopux*) 3566 case $LD in 3567 *-32|*"-32 ") libmagic=32-bit;; 3568 *-n32|*"-n32 ") libmagic=N32;; 3569 *-64|*"-64 ") libmagic=64-bit;; 3570 *) libmagic=never-match;; 3571 esac 3572 lt_cv_deplibs_check_method=pass_all 3573 ;; 3574 3575# This must be glibc/ELF. 3576linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3577 lt_cv_deplibs_check_method=pass_all 3578 ;; 3579 3580netbsd* | netbsdelf*-gnu) 3581 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3582 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3583 else 3584 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3585 fi 3586 ;; 3587 3588newos6*) 3589 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3590 lt_cv_file_magic_cmd=$FILECMD 3591 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3592 ;; 3593 3594*nto* | *qnx*) 3595 lt_cv_deplibs_check_method=pass_all 3596 ;; 3597 3598openbsd* | bitrig*) 3599 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 3600 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3601 else 3602 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3603 fi 3604 ;; 3605 3606osf3* | osf4* | osf5*) 3607 lt_cv_deplibs_check_method=pass_all 3608 ;; 3609 3610rdos*) 3611 lt_cv_deplibs_check_method=pass_all 3612 ;; 3613 3614solaris*) 3615 lt_cv_deplibs_check_method=pass_all 3616 ;; 3617 3618sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3619 lt_cv_deplibs_check_method=pass_all 3620 ;; 3621 3622sysv4 | sysv4.3*) 3623 case $host_vendor in 3624 motorola) 3625 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3626 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3627 ;; 3628 ncr) 3629 lt_cv_deplibs_check_method=pass_all 3630 ;; 3631 sequent) 3632 lt_cv_file_magic_cmd='/bin/file' 3633 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3634 ;; 3635 sni) 3636 lt_cv_file_magic_cmd='/bin/file' 3637 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3638 lt_cv_file_magic_test_file=/lib/libc.so 3639 ;; 3640 siemens) 3641 lt_cv_deplibs_check_method=pass_all 3642 ;; 3643 pc) 3644 lt_cv_deplibs_check_method=pass_all 3645 ;; 3646 esac 3647 ;; 3648 3649tpf*) 3650 lt_cv_deplibs_check_method=pass_all 3651 ;; 3652os2*) 3653 lt_cv_deplibs_check_method=pass_all 3654 ;; 3655esac 3656]) 3657 3658file_magic_glob= 3659want_nocaseglob=no 3660if test "$build" = "$host"; then 3661 case $host_os in 3662 mingw* | pw32*) 3663 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3664 want_nocaseglob=yes 3665 else 3666 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3667 fi 3668 ;; 3669 esac 3670fi 3671 3672file_magic_cmd=$lt_cv_file_magic_cmd 3673deplibs_check_method=$lt_cv_deplibs_check_method 3674test -z "$deplibs_check_method" && deplibs_check_method=unknown 3675 3676_LT_DECL([], [deplibs_check_method], [1], 3677 [Method to check whether dependent libraries are shared objects]) 3678_LT_DECL([], [file_magic_cmd], [1], 3679 [Command to use when deplibs_check_method = "file_magic"]) 3680_LT_DECL([], [file_magic_glob], [1], 3681 [How to find potential files when deplibs_check_method = "file_magic"]) 3682_LT_DECL([], [want_nocaseglob], [1], 3683 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3684])# _LT_CHECK_MAGIC_METHOD 3685 3686 3687# LT_PATH_NM 3688# ---------- 3689# find the pathname to a BSD- or MS-compatible name lister 3690AC_DEFUN([LT_PATH_NM], 3691[AC_REQUIRE([AC_PROG_CC])dnl 3692AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3693[if test -n "$NM"; then 3694 # Let the user override the test. 3695 lt_cv_path_NM=$NM 3696else 3697 lt_nm_to_check=${ac_tool_prefix}nm 3698 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3699 lt_nm_to_check="$lt_nm_to_check nm" 3700 fi 3701 for lt_tmp_nm in $lt_nm_to_check; do 3702 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3703 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3704 IFS=$lt_save_ifs 3705 test -z "$ac_dir" && ac_dir=. 3706 tmp_nm=$ac_dir/$lt_tmp_nm 3707 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 3708 # Check to see if the nm accepts a BSD-compat flag. 3709 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 3710 # nm: unknown option "B" ignored 3711 # Tru64's nm complains that /dev/null is an invalid object file 3712 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 3713 case $build_os in 3714 mingw*) lt_bad_file=conftest.nm/nofile ;; 3715 *) lt_bad_file=/dev/null ;; 3716 esac 3717 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 3718 *$lt_bad_file* | *'Invalid file or object type'*) 3719 lt_cv_path_NM="$tmp_nm -B" 3720 break 2 3721 ;; 3722 *) 3723 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 3724 */dev/null*) 3725 lt_cv_path_NM="$tmp_nm -p" 3726 break 2 3727 ;; 3728 *) 3729 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3730 continue # so that we can try to find one that supports BSD flags 3731 ;; 3732 esac 3733 ;; 3734 esac 3735 fi 3736 done 3737 IFS=$lt_save_ifs 3738 done 3739 : ${lt_cv_path_NM=no} 3740fi]) 3741if test no != "$lt_cv_path_NM"; then 3742 NM=$lt_cv_path_NM 3743else 3744 # Didn't find any BSD compatible name lister, look for dumpbin. 3745 if test -n "$DUMPBIN"; then : 3746 # Let the user override the test. 3747 else 3748 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3749 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 3750 *COFF*) 3751 DUMPBIN="$DUMPBIN -symbols -headers" 3752 ;; 3753 *) 3754 DUMPBIN=: 3755 ;; 3756 esac 3757 fi 3758 AC_SUBST([DUMPBIN]) 3759 if test : != "$DUMPBIN"; then 3760 NM=$DUMPBIN 3761 fi 3762fi 3763test -z "$NM" && NM=nm 3764AC_SUBST([NM]) 3765_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3766 3767AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3768 [lt_cv_nm_interface="BSD nm" 3769 echo "int some_variable = 0;" > conftest.$ac_ext 3770 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3771 (eval "$ac_compile" 2>conftest.err) 3772 cat conftest.err >&AS_MESSAGE_LOG_FD 3773 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3774 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3775 cat conftest.err >&AS_MESSAGE_LOG_FD 3776 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3777 cat conftest.out >&AS_MESSAGE_LOG_FD 3778 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3779 lt_cv_nm_interface="MS dumpbin" 3780 fi 3781 rm -f conftest*]) 3782])# LT_PATH_NM 3783 3784# Old names: 3785AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3786AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3787dnl aclocal-1.4 backwards compatibility: 3788dnl AC_DEFUN([AM_PROG_NM], []) 3789dnl AC_DEFUN([AC_PROG_NM], []) 3790 3791# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3792# -------------------------------- 3793# how to determine the name of the shared library 3794# associated with a specific link library. 3795# -- PORTME fill in with the dynamic library characteristics 3796m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3797[m4_require([_LT_DECL_EGREP]) 3798m4_require([_LT_DECL_OBJDUMP]) 3799m4_require([_LT_DECL_DLLTOOL]) 3800AC_CACHE_CHECK([how to associate runtime and link libraries], 3801lt_cv_sharedlib_from_linklib_cmd, 3802[lt_cv_sharedlib_from_linklib_cmd='unknown' 3803 3804case $host_os in 3805cygwin* | mingw* | pw32* | cegcc*) 3806 # two different shell functions defined in ltmain.sh; 3807 # decide which one to use based on capabilities of $DLLTOOL 3808 case `$DLLTOOL --help 2>&1` in 3809 *--identify-strict*) 3810 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3811 ;; 3812 *) 3813 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3814 ;; 3815 esac 3816 ;; 3817*) 3818 # fallback: assume linklib IS sharedlib 3819 lt_cv_sharedlib_from_linklib_cmd=$ECHO 3820 ;; 3821esac 3822]) 3823sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3824test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3825 3826_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3827 [Command to associate shared and link libraries]) 3828])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3829 3830 3831# _LT_PATH_MANIFEST_TOOL 3832# ---------------------- 3833# locate the manifest tool 3834m4_defun([_LT_PATH_MANIFEST_TOOL], 3835[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3836test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3837AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3838 [lt_cv_path_mainfest_tool=no 3839 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3840 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3841 cat conftest.err >&AS_MESSAGE_LOG_FD 3842 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3843 lt_cv_path_mainfest_tool=yes 3844 fi 3845 rm -f conftest*]) 3846if test yes != "$lt_cv_path_mainfest_tool"; then 3847 MANIFEST_TOOL=: 3848fi 3849_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3850])# _LT_PATH_MANIFEST_TOOL 3851 3852 3853# _LT_DLL_DEF_P([FILE]) 3854# --------------------- 3855# True iff FILE is a Windows DLL '.def' file. 3856# Keep in sync with func_dll_def_p in the libtool script 3857AC_DEFUN([_LT_DLL_DEF_P], 3858[dnl 3859 test DEF = "`$SED -n dnl 3860 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace 3861 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments 3862 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl 3863 -e q dnl Only consider the first "real" line 3864 $1`" dnl 3865])# _LT_DLL_DEF_P 3866 3867 3868# LT_LIB_M 3869# -------- 3870# check for math library 3871AC_DEFUN([LT_LIB_M], 3872[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3873LIBM= 3874case $host in 3875*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3876 # These system don't have libm, or don't need it 3877 ;; 3878*-ncr-sysv4.3*) 3879 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) 3880 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3881 ;; 3882*) 3883 AC_CHECK_LIB(m, cos, LIBM=-lm) 3884 ;; 3885esac 3886AC_SUBST([LIBM]) 3887])# LT_LIB_M 3888 3889# Old name: 3890AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3891dnl aclocal-1.4 backwards compatibility: 3892dnl AC_DEFUN([AC_CHECK_LIBM], []) 3893 3894 3895# _LT_COMPILER_NO_RTTI([TAGNAME]) 3896# ------------------------------- 3897m4_defun([_LT_COMPILER_NO_RTTI], 3898[m4_require([_LT_TAG_COMPILER])dnl 3899 3900_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3901 3902if test yes = "$GCC"; then 3903 case $cc_basename in 3904 nvcc*) 3905 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3906 *) 3907 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3908 esac 3909 3910 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3911 lt_cv_prog_compiler_rtti_exceptions, 3912 [-fno-rtti -fno-exceptions], [], 3913 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3914fi 3915_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3916 [Compiler flag to turn off builtin functions]) 3917])# _LT_COMPILER_NO_RTTI 3918 3919 3920# _LT_CMD_GLOBAL_SYMBOLS 3921# ---------------------- 3922m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3923[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3924AC_REQUIRE([AC_PROG_CC])dnl 3925AC_REQUIRE([AC_PROG_AWK])dnl 3926AC_REQUIRE([LT_PATH_NM])dnl 3927AC_REQUIRE([LT_PATH_LD])dnl 3928m4_require([_LT_DECL_SED])dnl 3929m4_require([_LT_DECL_EGREP])dnl 3930m4_require([_LT_TAG_COMPILER])dnl 3931 3932# Check for command to grab the raw symbol name followed by C symbol from nm. 3933AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3934AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3935[ 3936# These are sane defaults that work on at least a few old systems. 3937# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3938 3939# Character class describing NM global symbol codes. 3940symcode='[[BCDEGRST]]' 3941 3942# Regexp to match symbols that can be accessed directly from C. 3943sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3944 3945# Define system-specific variables. 3946case $host_os in 3947aix*) 3948 symcode='[[BCDT]]' 3949 ;; 3950cygwin* | mingw* | pw32* | cegcc*) 3951 symcode='[[ABCDGISTW]]' 3952 ;; 3953hpux*) 3954 if test ia64 = "$host_cpu"; then 3955 symcode='[[ABCDEGRST]]' 3956 fi 3957 ;; 3958irix* | nonstopux*) 3959 symcode='[[BCDEGRST]]' 3960 ;; 3961osf*) 3962 symcode='[[BCDEGQRST]]' 3963 ;; 3964solaris*) 3965 symcode='[[BDRT]]' 3966 ;; 3967sco3.2v5*) 3968 symcode='[[DT]]' 3969 ;; 3970sysv4.2uw2*) 3971 symcode='[[DT]]' 3972 ;; 3973sysv5* | sco5v6* | unixware* | OpenUNIX*) 3974 symcode='[[ABDT]]' 3975 ;; 3976sysv4) 3977 symcode='[[DFNSTU]]' 3978 ;; 3979esac 3980 3981# If we're using GNU nm, then use its standard symbol codes. 3982case `$NM -V 2>&1` in 3983*GNU* | *'with BFD'*) 3984 symcode='[[ABCDGIRSTW]]' ;; 3985esac 3986 3987if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3988 # Gets list of data symbols to import. 3989 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 3990 # Adjust the below global symbol transforms to fixup imported variables. 3991 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 3992 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 3993 lt_c_name_lib_hook="\ 3994 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 3995 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 3996else 3997 # Disable hooks by default. 3998 lt_cv_sys_global_symbol_to_import= 3999 lt_cdecl_hook= 4000 lt_c_name_hook= 4001 lt_c_name_lib_hook= 4002fi 4003 4004# Transform an extracted symbol line into a proper C declaration. 4005# Some systems (esp. on ia64) link data and code symbols differently, 4006# so use this general approach. 4007lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 4008$lt_cdecl_hook\ 4009" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 4010" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 4011 4012# Transform an extracted symbol line into symbol name and symbol address 4013lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 4014$lt_c_name_hook\ 4015" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4016" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 4017 4018# Transform an extracted symbol line into symbol name with lib prefix and 4019# symbol address. 4020lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 4021$lt_c_name_lib_hook\ 4022" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4023" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 4024" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 4025 4026# Handle CRLF in mingw tool chain 4027opt_cr= 4028case $build_os in 4029mingw*) 4030 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4031 ;; 4032esac 4033 4034# Try without a prefix underscore, then with it. 4035for ac_symprfx in "" "_"; do 4036 4037 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4038 symxfrm="\\1 $ac_symprfx\\2 \\2" 4039 4040 # Write the raw and C identifiers. 4041 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4042 # Fake it for dumpbin and say T for any non-static function, 4043 # D for any global variable and I for any imported variable. 4044 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 4045 # which start with @ or ?. 4046 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 4047" {last_section=section; section=\$ 3};"\ 4048" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 4049" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 4050" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 4051" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 4052" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 4053" \$ 0!~/External *\|/{next};"\ 4054" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 4055" {if(hide[section]) next};"\ 4056" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 4057" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 4058" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 4059" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 4060" ' prfx=^$ac_symprfx]" 4061 else 4062 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4063 fi 4064 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 4065 4066 # Check to see that the pipe works correctly. 4067 pipe_works=no 4068 4069 rm -f conftest* 4070 cat > conftest.$ac_ext <<_LT_EOF 4071#ifdef __cplusplus 4072extern "C" { 4073#endif 4074char nm_test_var; 4075void nm_test_func(void); 4076void nm_test_func(void){} 4077#ifdef __cplusplus 4078} 4079#endif 4080int main(){nm_test_var='a';nm_test_func();return(0);} 4081_LT_EOF 4082 4083 if AC_TRY_EVAL(ac_compile); then 4084 # Now try to grab the symbols. 4085 nlist=conftest.nm 4086 $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD 4087 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then 4088 # Try sorting and uniquifying the output. 4089 if sort "$nlist" | uniq > "$nlist"T; then 4090 mv -f "$nlist"T "$nlist" 4091 else 4092 rm -f "$nlist"T 4093 fi 4094 4095 # Make sure that we snagged all the symbols we need. 4096 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 4097 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 4098 cat <<_LT_EOF > conftest.$ac_ext 4099/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4100#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4101/* DATA imports from DLLs on WIN32 can't be const, because runtime 4102 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4103# define LT@&t@_DLSYM_CONST 4104#elif defined __osf__ 4105/* This system does not cope well with relocations in const data. */ 4106# define LT@&t@_DLSYM_CONST 4107#else 4108# define LT@&t@_DLSYM_CONST const 4109#endif 4110 4111#ifdef __cplusplus 4112extern "C" { 4113#endif 4114 4115_LT_EOF 4116 # Now generate the symbol file. 4117 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 4118 4119 cat <<_LT_EOF >> conftest.$ac_ext 4120 4121/* The mapping between symbol names and symbols. */ 4122LT@&t@_DLSYM_CONST struct { 4123 const char *name; 4124 void *address; 4125} 4126lt__PROGRAM__LTX_preloaded_symbols[[]] = 4127{ 4128 { "@PROGRAM@", (void *) 0 }, 4129_LT_EOF 4130 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 4131 cat <<\_LT_EOF >> conftest.$ac_ext 4132 {0, (void *) 0} 4133}; 4134 4135/* This works around a problem in FreeBSD linker */ 4136#ifdef FREEBSD_WORKAROUND 4137static const void *lt_preloaded_setup() { 4138 return lt__PROGRAM__LTX_preloaded_symbols; 4139} 4140#endif 4141 4142#ifdef __cplusplus 4143} 4144#endif 4145_LT_EOF 4146 # Now try linking the two files. 4147 mv conftest.$ac_objext conftstm.$ac_objext 4148 lt_globsym_save_LIBS=$LIBS 4149 lt_globsym_save_CFLAGS=$CFLAGS 4150 LIBS=conftstm.$ac_objext 4151 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4152 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then 4153 pipe_works=yes 4154 fi 4155 LIBS=$lt_globsym_save_LIBS 4156 CFLAGS=$lt_globsym_save_CFLAGS 4157 else 4158 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4159 fi 4160 else 4161 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4162 fi 4163 else 4164 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4165 fi 4166 else 4167 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4168 cat conftest.$ac_ext >&5 4169 fi 4170 rm -rf conftest* conftst* 4171 4172 # Do not use the global_symbol_pipe unless it works. 4173 if test yes = "$pipe_works"; then 4174 break 4175 else 4176 lt_cv_sys_global_symbol_pipe= 4177 fi 4178done 4179]) 4180if test -z "$lt_cv_sys_global_symbol_pipe"; then 4181 lt_cv_sys_global_symbol_to_cdecl= 4182fi 4183if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4184 AC_MSG_RESULT(failed) 4185else 4186 AC_MSG_RESULT(ok) 4187fi 4188 4189# Response file support. 4190if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4191 nm_file_list_spec='@' 4192elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 4193 nm_file_list_spec='@' 4194fi 4195 4196_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 4197 [Take the output of nm and produce a listing of raw symbols and C names]) 4198_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 4199 [Transform the output of nm in a proper C declaration]) 4200_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], 4201 [Transform the output of nm into a list of symbols to manually relocate]) 4202_LT_DECL([global_symbol_to_c_name_address], 4203 [lt_cv_sys_global_symbol_to_c_name_address], [1], 4204 [Transform the output of nm in a C name address pair]) 4205_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 4206 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 4207 [Transform the output of nm in a C name address pair when lib prefix is needed]) 4208_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], 4209 [The name lister interface]) 4210_LT_DECL([], [nm_file_list_spec], [1], 4211 [Specify filename containing input files for $NM]) 4212]) # _LT_CMD_GLOBAL_SYMBOLS 4213 4214 4215# _LT_COMPILER_PIC([TAGNAME]) 4216# --------------------------- 4217m4_defun([_LT_COMPILER_PIC], 4218[m4_require([_LT_TAG_COMPILER])dnl 4219_LT_TAGVAR(lt_prog_compiler_wl, $1)= 4220_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4221_LT_TAGVAR(lt_prog_compiler_static, $1)= 4222 4223m4_if([$1], [CXX], [ 4224 # C++ specific cases for pic, static, wl, etc. 4225 if test yes = "$GXX"; then 4226 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4227 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4228 4229 case $host_os in 4230 aix*) 4231 # All AIX code is PIC. 4232 if test ia64 = "$host_cpu"; then 4233 # AIX 5 now supports IA64 processor 4234 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4235 fi 4236 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4237 ;; 4238 4239 amigaos*) 4240 case $host_cpu in 4241 powerpc) 4242 # see comment about AmigaOS4 .so support 4243 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4244 ;; 4245 m68k) 4246 # FIXME: we need at least 68020 code to build shared libraries, but 4247 # adding the '-m68020' flag to GCC prevents building anything better, 4248 # like '-m68040'. 4249 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4250 ;; 4251 esac 4252 ;; 4253 4254 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4255 # PIC is the default for these OSes. 4256 ;; 4257 mingw* | cygwin* | os2* | pw32* | cegcc*) 4258 # This hack is so that the source file can tell whether it is being 4259 # built for inclusion in a dll (and should export symbols for example). 4260 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4261 # (--disable-auto-import) libraries 4262 m4_if([$1], [GCJ], [], 4263 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4264 case $host_os in 4265 os2*) 4266 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4267 ;; 4268 esac 4269 ;; 4270 darwin* | rhapsody*) 4271 # PIC is the default on this platform 4272 # Common symbols not allowed in MH_DYLIB files 4273 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4274 ;; 4275 *djgpp*) 4276 # DJGPP does not support shared libraries at all 4277 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4278 ;; 4279 haiku*) 4280 # PIC is the default for Haiku. 4281 # The "-static" flag exists, but is broken. 4282 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4283 ;; 4284 interix[[3-9]]*) 4285 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4286 # Instead, we relocate shared libraries at runtime. 4287 ;; 4288 sysv4*MP*) 4289 if test -d /usr/nec; then 4290 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4291 fi 4292 ;; 4293 hpux*) 4294 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4295 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4296 # sets the default TLS model and affects inlining. 4297 case $host_cpu in 4298 hppa*64*) 4299 ;; 4300 *) 4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4302 ;; 4303 esac 4304 ;; 4305 *qnx* | *nto*) 4306 # QNX uses GNU C++, but need to define -shared option too, otherwise 4307 # it will coredump. 4308 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4309 ;; 4310 *) 4311 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4312 ;; 4313 esac 4314 else 4315 case $host_os in 4316 aix[[4-9]]*) 4317 # All AIX code is PIC. 4318 if test ia64 = "$host_cpu"; then 4319 # AIX 5 now supports IA64 processor 4320 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4321 else 4322 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4323 fi 4324 ;; 4325 chorus*) 4326 case $cc_basename in 4327 cxch68*) 4328 # Green Hills C++ Compiler 4329 # _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" 4330 ;; 4331 esac 4332 ;; 4333 mingw* | cygwin* | os2* | pw32* | cegcc*) 4334 # This hack is so that the source file can tell whether it is being 4335 # built for inclusion in a dll (and should export symbols for example). 4336 m4_if([$1], [GCJ], [], 4337 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4338 ;; 4339 dgux*) 4340 case $cc_basename in 4341 ec++*) 4342 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4343 ;; 4344 ghcx*) 4345 # Green Hills C++ Compiler 4346 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4347 ;; 4348 *) 4349 ;; 4350 esac 4351 ;; 4352 freebsd* | dragonfly* | midnightbsd*) 4353 # FreeBSD uses GNU C++ 4354 ;; 4355 hpux9* | hpux10* | hpux11*) 4356 case $cc_basename in 4357 CC*) 4358 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4359 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4360 if test ia64 != "$host_cpu"; then 4361 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4362 fi 4363 ;; 4364 aCC*) 4365 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4366 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4367 case $host_cpu in 4368 hppa*64*|ia64*) 4369 # +Z the default 4370 ;; 4371 *) 4372 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4373 ;; 4374 esac 4375 ;; 4376 *) 4377 ;; 4378 esac 4379 ;; 4380 interix*) 4381 # This is c89, which is MS Visual C++ (no shared libs) 4382 # Anyone wants to do a port? 4383 ;; 4384 irix5* | irix6* | nonstopux*) 4385 case $cc_basename in 4386 CC*) 4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4389 # CC pic flag -KPIC is the default. 4390 ;; 4391 *) 4392 ;; 4393 esac 4394 ;; 4395 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4396 case $cc_basename in 4397 KCC*) 4398 # KAI C++ Compiler 4399 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4400 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4401 ;; 4402 ecpc* ) 4403 # old Intel C++ for x86_64, which still supported -KPIC. 4404 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4407 ;; 4408 icpc* ) 4409 # Intel C++, used to be incompatible with GCC. 4410 # ICC 10 doesn't accept -KPIC any more. 4411 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4412 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4413 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4414 ;; 4415 pgCC* | pgcpp*) 4416 # Portland Group C++ compiler 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)='-Bstatic' 4420 ;; 4421 cxx*) 4422 # Compaq C++ 4423 # Make sure the PIC flag is empty. It appears that all Alpha 4424 # Linux and Compaq Tru64 Unix objects are PIC. 4425 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4426 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4427 ;; 4428 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4429 # IBM XL 8.0, 9.0 on PPC and BlueGene 4430 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4432 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4433 ;; 4434 *) 4435 case `$CC -V 2>&1 | $SED 5q` in 4436 *Sun\ C*) 4437 # Sun C++ 5.9 4438 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4439 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4440 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4441 ;; 4442 esac 4443 ;; 4444 esac 4445 ;; 4446 lynxos*) 4447 ;; 4448 m88k*) 4449 ;; 4450 mvs*) 4451 case $cc_basename in 4452 cxx*) 4453 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4454 ;; 4455 *) 4456 ;; 4457 esac 4458 ;; 4459 netbsd* | netbsdelf*-gnu) 4460 ;; 4461 *qnx* | *nto*) 4462 # QNX uses GNU C++, but need to define -shared option too, otherwise 4463 # it will coredump. 4464 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4465 ;; 4466 osf3* | osf4* | osf5*) 4467 case $cc_basename in 4468 KCC*) 4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4470 ;; 4471 RCC*) 4472 # Rational C++ 2.4.1 4473 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4474 ;; 4475 cxx*) 4476 # Digital/Compaq C++ 4477 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4478 # Make sure the PIC flag is empty. It appears that all Alpha 4479 # Linux and Compaq Tru64 Unix objects are PIC. 4480 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4481 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4482 ;; 4483 *) 4484 ;; 4485 esac 4486 ;; 4487 psos*) 4488 ;; 4489 solaris*) 4490 case $cc_basename in 4491 CC* | sunCC*) 4492 # Sun C++ 4.2, 5.x and Centerline C++ 4493 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4494 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4495 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4496 ;; 4497 gcx*) 4498 # Green Hills C++ Compiler 4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4500 ;; 4501 *) 4502 ;; 4503 esac 4504 ;; 4505 sunos4*) 4506 case $cc_basename in 4507 CC*) 4508 # Sun C++ 4.x 4509 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4510 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4511 ;; 4512 lcc*) 4513 # Lucid 4514 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4515 ;; 4516 *) 4517 ;; 4518 esac 4519 ;; 4520 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4521 case $cc_basename in 4522 CC*) 4523 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4524 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4525 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4526 ;; 4527 esac 4528 ;; 4529 tandem*) 4530 case $cc_basename in 4531 NCC*) 4532 # NonStop-UX NCC 3.20 4533 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4534 ;; 4535 *) 4536 ;; 4537 esac 4538 ;; 4539 vxworks*) 4540 ;; 4541 *) 4542 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4543 ;; 4544 esac 4545 fi 4546], 4547[ 4548 if test yes = "$GCC"; then 4549 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4550 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4551 4552 case $host_os in 4553 aix*) 4554 # All AIX code is PIC. 4555 if test ia64 = "$host_cpu"; then 4556 # AIX 5 now supports IA64 processor 4557 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4558 fi 4559 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4560 ;; 4561 4562 amigaos*) 4563 case $host_cpu in 4564 powerpc) 4565 # see comment about AmigaOS4 .so support 4566 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4567 ;; 4568 m68k) 4569 # FIXME: we need at least 68020 code to build shared libraries, but 4570 # adding the '-m68020' flag to GCC prevents building anything better, 4571 # like '-m68040'. 4572 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4573 ;; 4574 esac 4575 ;; 4576 4577 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4578 # PIC is the default for these OSes. 4579 ;; 4580 4581 mingw* | cygwin* | pw32* | os2* | cegcc*) 4582 # This hack is so that the source file can tell whether it is being 4583 # built for inclusion in a dll (and should export symbols for example). 4584 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4585 # (--disable-auto-import) libraries 4586 m4_if([$1], [GCJ], [], 4587 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4588 case $host_os in 4589 os2*) 4590 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4591 ;; 4592 esac 4593 ;; 4594 4595 darwin* | rhapsody*) 4596 # PIC is the default on this platform 4597 # Common symbols not allowed in MH_DYLIB files 4598 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4599 ;; 4600 4601 haiku*) 4602 # PIC is the default for Haiku. 4603 # The "-static" flag exists, but is broken. 4604 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4605 ;; 4606 4607 hpux*) 4608 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4609 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4610 # sets the default TLS model and affects inlining. 4611 case $host_cpu in 4612 hppa*64*) 4613 # +Z the default 4614 ;; 4615 *) 4616 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4617 ;; 4618 esac 4619 ;; 4620 4621 interix[[3-9]]*) 4622 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4623 # Instead, we relocate shared libraries at runtime. 4624 ;; 4625 4626 msdosdjgpp*) 4627 # Just because we use GCC doesn't mean we suddenly get shared libraries 4628 # on systems that don't support them. 4629 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4630 enable_shared=no 4631 ;; 4632 4633 *nto* | *qnx*) 4634 # QNX uses GNU C++, but need to define -shared option too, otherwise 4635 # it will coredump. 4636 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4637 ;; 4638 4639 sysv4*MP*) 4640 if test -d /usr/nec; then 4641 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4642 fi 4643 ;; 4644 4645 *) 4646 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4647 ;; 4648 esac 4649 4650 case $cc_basename in 4651 nvcc*) # Cuda Compiler Driver 2.2 4652 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4653 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4654 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4655 fi 4656 ;; 4657 esac 4658 else 4659 # PORTME Check for flag to pass linker flags through the system compiler. 4660 case $host_os in 4661 aix*) 4662 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4663 if test ia64 = "$host_cpu"; then 4664 # AIX 5 now supports IA64 processor 4665 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4666 else 4667 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4668 fi 4669 ;; 4670 4671 darwin* | rhapsody*) 4672 # PIC is the default on this platform 4673 # Common symbols not allowed in MH_DYLIB files 4674 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4675 case $cc_basename in 4676 nagfor*) 4677 # NAG Fortran compiler 4678 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4679 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4680 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4681 ;; 4682 esac 4683 ;; 4684 4685 mingw* | cygwin* | pw32* | os2* | cegcc*) 4686 # This hack is so that the source file can tell whether it is being 4687 # built for inclusion in a dll (and should export symbols for example). 4688 m4_if([$1], [GCJ], [], 4689 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4690 case $host_os in 4691 os2*) 4692 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4693 ;; 4694 esac 4695 ;; 4696 4697 hpux9* | hpux10* | hpux11*) 4698 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4699 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4700 # not for PA HP-UX. 4701 case $host_cpu in 4702 hppa*64*|ia64*) 4703 # +Z the default 4704 ;; 4705 *) 4706 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4707 ;; 4708 esac 4709 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4710 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4711 ;; 4712 4713 irix5* | irix6* | nonstopux*) 4714 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4715 # PIC (with -KPIC) is the default. 4716 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4717 ;; 4718 4719 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4720 case $cc_basename in 4721 # old Intel for x86_64, which still supported -KPIC. 4722 ecc*) 4723 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4724 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4725 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4726 ;; 4727 # flang / f18. f95 an alias for gfortran or flang on Debian 4728 flang* | f18* | f95*) 4729 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4730 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 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 linux* | k*bsd*-gnu | gnu*) 4978 _LT_TAGVAR(link_all_deplibs, $1)=no 4979 ;; 4980 *) 4981 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4982 ;; 4983 esac 4984], [ 4985 runpath_var= 4986 _LT_TAGVAR(allow_undefined_flag, $1)= 4987 _LT_TAGVAR(always_export_symbols, $1)=no 4988 _LT_TAGVAR(archive_cmds, $1)= 4989 _LT_TAGVAR(archive_expsym_cmds, $1)= 4990 _LT_TAGVAR(compiler_needs_object, $1)=no 4991 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4992 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4993 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4994 _LT_TAGVAR(hardcode_automatic, $1)=no 4995 _LT_TAGVAR(hardcode_direct, $1)=no 4996 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4997 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4998 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4999 _LT_TAGVAR(hardcode_minus_L, $1)=no 5000 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5001 _LT_TAGVAR(inherit_rpath, $1)=no 5002 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5003 _LT_TAGVAR(module_cmds, $1)= 5004 _LT_TAGVAR(module_expsym_cmds, $1)= 5005 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 5006 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5007 _LT_TAGVAR(thread_safe_flag_spec, $1)= 5008 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5009 # include_expsyms should be a list of space-separated symbols to be *always* 5010 # included in the symbol list 5011 _LT_TAGVAR(include_expsyms, $1)= 5012 # exclude_expsyms can be an extended regexp of symbols to exclude 5013 # it will be wrapped by ' (' and ')$', so one must not match beginning or 5014 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 5015 # as well as any symbol that contains 'd'. 5016 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5017 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5018 # platforms (ab)use it in PIC code, but their linkers get confused if 5019 # the symbol is explicitly referenced. Since portable code cannot 5020 # rely on this symbol name, it's probably fine to never include it in 5021 # preloaded symbol tables. 5022 # Exclude shared library initialization/finalization symbols. 5023dnl Note also adjust exclude_expsyms for C++ above. 5024 extract_expsyms_cmds= 5025 5026 case $host_os in 5027 cygwin* | mingw* | pw32* | cegcc*) 5028 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 5029 # When not using gcc, we currently assume that we are using 5030 # Microsoft Visual C++ or Intel C++ Compiler. 5031 if test yes != "$GCC"; then 5032 with_gnu_ld=no 5033 fi 5034 ;; 5035 interix*) 5036 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 5037 with_gnu_ld=yes 5038 ;; 5039 openbsd* | bitrig*) 5040 with_gnu_ld=no 5041 ;; 5042 linux* | k*bsd*-gnu | gnu*) 5043 _LT_TAGVAR(link_all_deplibs, $1)=no 5044 ;; 5045 esac 5046 5047 _LT_TAGVAR(ld_shlibs, $1)=yes 5048 5049 # On some targets, GNU ld is compatible enough with the native linker 5050 # that we're better off using the native interface for both. 5051 lt_use_gnu_ld_interface=no 5052 if test yes = "$with_gnu_ld"; then 5053 case $host_os in 5054 aix*) 5055 # The AIX port of GNU ld has always aspired to compatibility 5056 # with the native linker. However, as the warning in the GNU ld 5057 # block says, versions before 2.19.5* couldn't really create working 5058 # shared libraries, regardless of the interface used. 5059 case `$LD -v 2>&1` in 5060 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 5061 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 5062 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 5063 *) 5064 lt_use_gnu_ld_interface=yes 5065 ;; 5066 esac 5067 ;; 5068 *) 5069 lt_use_gnu_ld_interface=yes 5070 ;; 5071 esac 5072 fi 5073 5074 if test yes = "$lt_use_gnu_ld_interface"; then 5075 # If archive_cmds runs LD, not CC, wlarc should be empty 5076 wlarc='$wl' 5077 5078 # Set some defaults for GNU ld with shared library support. These 5079 # are reset later if shared libraries are not supported. Putting them 5080 # here allows them to be overridden if necessary. 5081 runpath_var=LD_RUN_PATH 5082 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5083 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 5084 # ancient GNU ld didn't support --whole-archive et. al. 5085 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 5086 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 5087 else 5088 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5089 fi 5090 supports_anon_versioning=no 5091 case `$LD -v | $SED -e 's/([[^)]]\+)\s\+//' 2>&1` in 5092 *GNU\ gold*) supports_anon_versioning=yes ;; 5093 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5094 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5095 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5096 *\ 2.11.*) ;; # other 2.11 versions 5097 *) supports_anon_versioning=yes ;; 5098 esac 5099 5100 # See if GNU ld supports shared libraries. 5101 case $host_os in 5102 aix[[3-9]]*) 5103 # On AIX/PPC, the GNU linker is very broken 5104 if test ia64 != "$host_cpu"; then 5105 _LT_TAGVAR(ld_shlibs, $1)=no 5106 cat <<_LT_EOF 1>&2 5107 5108*** Warning: the GNU linker, at least up to release 2.19, is reported 5109*** to be unable to reliably create shared libraries on AIX. 5110*** Therefore, libtool is disabling shared libraries support. If you 5111*** really care for shared libraries, you may want to install binutils 5112*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 5113*** You will then need to restart the configuration process. 5114 5115_LT_EOF 5116 fi 5117 ;; 5118 5119 amigaos*) 5120 case $host_cpu in 5121 powerpc) 5122 # see comment about AmigaOS4 .so support 5123 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5124 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5125 ;; 5126 m68k) 5127 _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)' 5128 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5129 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5130 ;; 5131 esac 5132 ;; 5133 5134 beos*) 5135 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5136 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5137 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5138 # support --undefined. This deserves some investigation. FIXME 5139 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5140 else 5141 _LT_TAGVAR(ld_shlibs, $1)=no 5142 fi 5143 ;; 5144 5145 cygwin* | mingw* | pw32* | cegcc*) 5146 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5147 # as there is no search path for DLLs. 5148 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5149 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 5150 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5151 _LT_TAGVAR(always_export_symbols, $1)=no 5152 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5153 _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' 5154 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 5155 5156 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5157 _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' 5158 # If the export-symbols file already is a .def file, use it as 5159 # is; otherwise, prepend EXPORTS... 5160 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5161 cp $export_symbols $output_objdir/$soname.def; 5162 else 5163 echo EXPORTS > $output_objdir/$soname.def; 5164 cat $export_symbols >> $output_objdir/$soname.def; 5165 fi~ 5166 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5167 else 5168 _LT_TAGVAR(ld_shlibs, $1)=no 5169 fi 5170 ;; 5171 5172 haiku*) 5173 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5174 _LT_TAGVAR(link_all_deplibs, $1)=yes 5175 ;; 5176 5177 os2*) 5178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5179 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5180 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5181 shrext_cmds=.dll 5182 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5183 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5184 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5185 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5186 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5187 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5188 emximp -o $lib $output_objdir/$libname.def' 5189 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5190 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5191 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5192 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5193 prefix_cmds="$SED"~ 5194 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5195 prefix_cmds="$prefix_cmds -e 1d"; 5196 fi~ 5197 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5198 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5199 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5200 emximp -o $lib $output_objdir/$libname.def' 5201 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5202 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5203 _LT_TAGVAR(file_list_spec, $1)='@' 5204 ;; 5205 5206 interix[[3-9]]*) 5207 _LT_TAGVAR(hardcode_direct, $1)=no 5208 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5209 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5210 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5211 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5212 # Instead, shared libraries are loaded at an image base (0x10000000 by 5213 # default) and relocated if they conflict, which is a slow very memory 5214 # consuming and fragmenting process. To avoid this, we pick a random, 5215 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5216 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5217 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5218 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5219 ;; 5220 5221 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 5222 tmp_diet=no 5223 if test linux-dietlibc = "$host_os"; then 5224 case $cc_basename in 5225 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 5226 esac 5227 fi 5228 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 5229 && test no = "$tmp_diet" 5230 then 5231 tmp_addflag=' $pic_flag' 5232 tmp_sharedflag='-shared' 5233 case $cc_basename,$host_cpu in 5234 pgcc*) # Portland Group C compiler 5235 _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' 5236 tmp_addflag=' $pic_flag' 5237 ;; 5238 pgf77* | pgf90* | pgf95* | pgfortran*) 5239 # Portland Group f77 and f90 compilers 5240 _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' 5241 tmp_addflag=' $pic_flag -Mnomain' ;; 5242 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5243 tmp_addflag=' -i_dynamic' ;; 5244 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5245 tmp_addflag=' -i_dynamic -nofor_main' ;; 5246 ifc* | ifort*) # Intel Fortran compiler 5247 tmp_addflag=' -nofor_main' ;; 5248 lf95*) # Lahey Fortran 8.1 5249 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5250 tmp_sharedflag='--shared' ;; 5251 nagfor*) # NAGFOR 5.3 5252 tmp_sharedflag='-Wl,-shared' ;; 5253 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 5254 tmp_sharedflag='-qmkshrobj' 5255 tmp_addflag= ;; 5256 nvcc*) # Cuda Compiler Driver 2.2 5257 _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' 5258 _LT_TAGVAR(compiler_needs_object, $1)=yes 5259 ;; 5260 esac 5261 case `$CC -V 2>&1 | $SED 5q` in 5262 *Sun\ C*) # Sun C 5.9 5263 _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' 5264 _LT_TAGVAR(compiler_needs_object, $1)=yes 5265 tmp_sharedflag='-G' ;; 5266 *Sun\ F*) # Sun Fortran 8.3 5267 tmp_sharedflag='-G' ;; 5268 esac 5269 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5270 5271 if test yes = "$supports_anon_versioning"; then 5272 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5273 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5274 echo "local: *; };" >> $output_objdir/$libname.ver~ 5275 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 5276 fi 5277 5278 case $cc_basename in 5279 tcc*) 5280 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5281 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' 5282 ;; 5283 xlf* | bgf* | bgxlf* | mpixlf*) 5284 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 5285 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 5286 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5287 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 5288 if test yes = "$supports_anon_versioning"; then 5289 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5290 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5291 echo "local: *; };" >> $output_objdir/$libname.ver~ 5292 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 5293 fi 5294 ;; 5295 esac 5296 else 5297 _LT_TAGVAR(ld_shlibs, $1)=no 5298 fi 5299 ;; 5300 5301 netbsd* | netbsdelf*-gnu) 5302 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5303 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5304 wlarc= 5305 else 5306 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5307 _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' 5308 fi 5309 ;; 5310 5311 solaris*) 5312 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 5313 _LT_TAGVAR(ld_shlibs, $1)=no 5314 cat <<_LT_EOF 1>&2 5315 5316*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5317*** create shared libraries on Solaris systems. Therefore, libtool 5318*** is disabling shared libraries support. We urge you to upgrade GNU 5319*** binutils to release 2.9.1 or newer. Another option is to modify 5320*** your PATH or compiler configuration so that the native linker is 5321*** used, and then restart. 5322 5323_LT_EOF 5324 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5325 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5326 _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' 5327 else 5328 _LT_TAGVAR(ld_shlibs, $1)=no 5329 fi 5330 ;; 5331 5332 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5333 case `$LD -v 2>&1` in 5334 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5335 _LT_TAGVAR(ld_shlibs, $1)=no 5336 cat <<_LT_EOF 1>&2 5337 5338*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 5339*** reliably create shared libraries on SCO systems. Therefore, libtool 5340*** is disabling shared libraries support. We urge you to upgrade GNU 5341*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5342*** your PATH or compiler configuration so that the native linker is 5343*** used, and then restart. 5344 5345_LT_EOF 5346 ;; 5347 *) 5348 # For security reasons, it is highly recommended that you always 5349 # use absolute paths for naming shared libraries, and exclude the 5350 # DT_RUNPATH tag from executables and libraries. But doing so 5351 # requires that you compile everything twice, which is a pain. 5352 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5353 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5354 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5355 _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' 5356 else 5357 _LT_TAGVAR(ld_shlibs, $1)=no 5358 fi 5359 ;; 5360 esac 5361 ;; 5362 5363 sunos4*) 5364 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5365 wlarc= 5366 _LT_TAGVAR(hardcode_direct, $1)=yes 5367 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5368 ;; 5369 5370 *) 5371 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5372 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5373 _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' 5374 else 5375 _LT_TAGVAR(ld_shlibs, $1)=no 5376 fi 5377 ;; 5378 esac 5379 5380 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then 5381 runpath_var= 5382 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5383 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5384 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5385 fi 5386 else 5387 # PORTME fill in a description of your system's linker (not GNU ld) 5388 case $host_os in 5389 aix3*) 5390 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5391 _LT_TAGVAR(always_export_symbols, $1)=yes 5392 _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' 5393 # Note: this linker hardcodes the directories in LIBPATH if there 5394 # are no directories specified by -L. 5395 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5396 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 5397 # Neither direct hardcoding nor static linking is supported with a 5398 # broken collect2. 5399 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5400 fi 5401 ;; 5402 5403 aix[[4-9]]*) 5404 if test ia64 = "$host_cpu"; then 5405 # On IA64, the linker does run time linking by default, so we don't 5406 # have to do anything special. 5407 aix_use_runtimelinking=no 5408 exp_sym_flag='-Bexport' 5409 no_entry_flag= 5410 else 5411 # If we're using GNU nm, then we don't want the "-C" option. 5412 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 5413 # Without the "-l" option, or with the "-B" option, AIX nm treats 5414 # weak defined symbols like other global defined symbols, whereas 5415 # GNU nm marks them as "W". 5416 # While the 'weak' keyword is ignored in the Export File, we need 5417 # it in the Import File for the 'aix-soname' feature, so we have 5418 # to replace the "-B" option with "-P" for AIX nm. 5419 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5420 _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' 5421 else 5422 _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' 5423 fi 5424 aix_use_runtimelinking=no 5425 5426 # Test if we are trying to use run time linking or normal 5427 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5428 # have runtime linking enabled, and use it for executables. 5429 # For shared libraries, we enable/disable runtime linking 5430 # depending on the kind of the shared library created - 5431 # when "with_aix_soname,aix_use_runtimelinking" is: 5432 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 5433 # "aix,yes" lib.so shared, rtl:yes, for executables 5434 # lib.a static archive 5435 # "both,no" lib.so.V(shr.o) shared, rtl:yes 5436 # lib.a(lib.so.V) shared, rtl:no, for executables 5437 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 5438 # lib.a(lib.so.V) shared, rtl:no 5439 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 5440 # lib.a static archive 5441 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5442 for ld_flag in $LDFLAGS; do 5443 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 5444 aix_use_runtimelinking=yes 5445 break 5446 fi 5447 done 5448 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 5449 # With aix-soname=svr4, we create the lib.so.V shared archives only, 5450 # so we don't have lib.a shared libs to link our executables. 5451 # We have to force runtime linking in this case. 5452 aix_use_runtimelinking=yes 5453 LDFLAGS="$LDFLAGS -Wl,-brtl" 5454 fi 5455 ;; 5456 esac 5457 5458 exp_sym_flag='-bexport' 5459 no_entry_flag='-bnoentry' 5460 fi 5461 5462 # When large executables or shared objects are built, AIX ld can 5463 # have problems creating the table of contents. If linking a library 5464 # or program results in "error TOC overflow" add -mminimal-toc to 5465 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5466 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5467 5468 _LT_TAGVAR(archive_cmds, $1)='' 5469 _LT_TAGVAR(hardcode_direct, $1)=yes 5470 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5471 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5472 _LT_TAGVAR(link_all_deplibs, $1)=yes 5473 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 5474 case $with_aix_soname,$aix_use_runtimelinking in 5475 aix,*) ;; # traditional, no import file 5476 svr4,* | *,yes) # use import file 5477 # The Import File defines what to hardcode. 5478 _LT_TAGVAR(hardcode_direct, $1)=no 5479 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5480 ;; 5481 esac 5482 5483 if test yes = "$GCC"; then 5484 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5485 # We only want to do this on AIX 4.2 and lower, the check 5486 # below for broken collect2 doesn't work under 4.3+ 5487 collect2name=`$CC -print-prog-name=collect2` 5488 if test -f "$collect2name" && 5489 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5490 then 5491 # We have reworked collect2 5492 : 5493 else 5494 # We have old collect2 5495 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5496 # It fails to find uninstalled libraries when the uninstalled 5497 # path is not listed in the libpath. Setting hardcode_minus_L 5498 # to unsupported forces relinking 5499 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5500 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5501 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5502 fi 5503 ;; 5504 esac 5505 shared_flag='-shared' 5506 if test yes = "$aix_use_runtimelinking"; then 5507 shared_flag="$shared_flag "'$wl-G' 5508 fi 5509 # Need to ensure runtime linking is disabled for the traditional 5510 # shared library, or the linker may eventually find shared libraries 5511 # /with/ Import File - we do not want to mix them. 5512 shared_flag_aix='-shared' 5513 shared_flag_svr4='-shared $wl-G' 5514 else 5515 # not using gcc 5516 if test ia64 = "$host_cpu"; then 5517 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5518 # chokes on -Wl,-G. The following line is correct: 5519 shared_flag='-G' 5520 else 5521 if test yes = "$aix_use_runtimelinking"; then 5522 shared_flag='$wl-G' 5523 else 5524 shared_flag='$wl-bM:SRE' 5525 fi 5526 shared_flag_aix='$wl-bM:SRE' 5527 shared_flag_svr4='$wl-G' 5528 fi 5529 fi 5530 5531 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 5532 # It seems that -bexpall does not export symbols beginning with 5533 # underscore (_), so it is better to generate a list of symbols to export. 5534 _LT_TAGVAR(always_export_symbols, $1)=yes 5535 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 5536 # Warning - without using the other runtime loading flags (-brtl), 5537 # -berok will link without error, but may produce a broken library. 5538 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5539 # Determine the default libpath from the value encoded in an 5540 # empty executable. 5541 _LT_SYS_MODULE_PATH_AIX([$1]) 5542 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5543 _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' '$shared_flag 5544 else 5545 if test ia64 = "$host_cpu"; then 5546 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 5547 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5548 _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" 5549 else 5550 # Determine the default libpath from the value encoded in an 5551 # empty executable. 5552 _LT_SYS_MODULE_PATH_AIX([$1]) 5553 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5554 # Warning - without using the other run time loading flags, 5555 # -berok will link without error, but may produce a broken library. 5556 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 5557 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 5558 if test yes = "$with_gnu_ld"; then 5559 # We only use this code for GNU lds that support --whole-archive. 5560 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 5561 else 5562 # Exported symbols can be pulled into shared objects from archives 5563 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5564 fi 5565 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5566 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 5567 # -brtl affects multiple linker settings, -berok does not and is overridden later 5568 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 5569 if test svr4 != "$with_aix_soname"; then 5570 # This is similar to how AIX traditionally builds its shared libraries. 5571 _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/$soname' 5572 fi 5573 if test aix != "$with_aix_soname"; then 5574 _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' 5575 else 5576 # used by -dlpreopen to get the symbols 5577 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 5578 fi 5579 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 5580 fi 5581 fi 5582 ;; 5583 5584 amigaos*) 5585 case $host_cpu in 5586 powerpc) 5587 # see comment about AmigaOS4 .so support 5588 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5589 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5590 ;; 5591 m68k) 5592 _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)' 5593 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5594 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5595 ;; 5596 esac 5597 ;; 5598 5599 bsdi[[45]]*) 5600 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5601 ;; 5602 5603 cygwin* | mingw* | pw32* | cegcc*) 5604 # When not using gcc, we currently assume that we are using 5605 # Microsoft Visual C++ or Intel C++ Compiler. 5606 # hardcode_libdir_flag_spec is actually meaningless, as there is 5607 # no search path for DLLs. 5608 case $cc_basename in 5609 cl* | icl*) 5610 # Native MSVC or ICC 5611 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5612 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5613 _LT_TAGVAR(always_export_symbols, $1)=yes 5614 _LT_TAGVAR(file_list_spec, $1)='@' 5615 # Tell ltmain to make .lib files, not .a files. 5616 libext=lib 5617 # Tell ltmain to make .dll files, not .so files. 5618 shrext_cmds=.dll 5619 # FIXME: Setting linknames here is a bad hack. 5620 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 5621 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5622 cp "$export_symbols" "$output_objdir/$soname.def"; 5623 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 5624 else 5625 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 5626 fi~ 5627 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5628 linknames=' 5629 # The linker will not automatically build a static lib if we build a DLL. 5630 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5631 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5632 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5633 _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' 5634 # Don't use ranlib 5635 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5636 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5637 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5638 case $lt_outputfile in 5639 *.exe|*.EXE) ;; 5640 *) 5641 lt_outputfile=$lt_outputfile.exe 5642 lt_tool_outputfile=$lt_tool_outputfile.exe 5643 ;; 5644 esac~ 5645 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 5646 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5647 $RM "$lt_outputfile.manifest"; 5648 fi' 5649 ;; 5650 *) 5651 # Assume MSVC and ICC wrapper 5652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5653 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5654 # Tell ltmain to make .lib files, not .a files. 5655 libext=lib 5656 # Tell ltmain to make .dll files, not .so files. 5657 shrext_cmds=.dll 5658 # FIXME: Setting linknames here is a bad hack. 5659 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5660 # The linker will automatically build a .lib file if we build a DLL. 5661 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5662 # FIXME: Should let the user specify the lib program. 5663 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5664 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5665 ;; 5666 esac 5667 ;; 5668 5669 darwin* | rhapsody*) 5670 _LT_DARWIN_LINKER_FEATURES($1) 5671 ;; 5672 5673 dgux*) 5674 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5675 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5676 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5677 ;; 5678 5679 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5680 # support. Future versions do this automatically, but an explicit c++rt0.o 5681 # does not break anything, and helps significantly (at the cost of a little 5682 # extra space). 5683 freebsd2.2*) 5684 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5685 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5686 _LT_TAGVAR(hardcode_direct, $1)=yes 5687 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5688 ;; 5689 5690 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5691 freebsd2.*) 5692 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5693 _LT_TAGVAR(hardcode_direct, $1)=yes 5694 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5695 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5696 ;; 5697 5698 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5699 freebsd* | dragonfly* | midnightbsd*) 5700 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5701 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5702 _LT_TAGVAR(hardcode_direct, $1)=yes 5703 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5704 ;; 5705 5706 hpux9*) 5707 if test yes = "$GCC"; then 5708 _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' 5709 else 5710 _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' 5711 fi 5712 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5713 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5714 _LT_TAGVAR(hardcode_direct, $1)=yes 5715 5716 # hardcode_minus_L: Not really in the search PATH, 5717 # but as the default location of the library. 5718 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5719 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5720 ;; 5721 5722 hpux10*) 5723 if test yes,no = "$GCC,$with_gnu_ld"; then 5724 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5725 else 5726 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5727 fi 5728 if test no = "$with_gnu_ld"; then 5729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5730 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5731 _LT_TAGVAR(hardcode_direct, $1)=yes 5732 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5733 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5734 # hardcode_minus_L: Not really in the search PATH, 5735 # but as the default location of the library. 5736 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5737 fi 5738 ;; 5739 5740 hpux11*) 5741 if test yes,no = "$GCC,$with_gnu_ld"; then 5742 case $host_cpu in 5743 hppa*64*) 5744 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5745 ;; 5746 ia64*) 5747 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5748 ;; 5749 *) 5750 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5751 ;; 5752 esac 5753 else 5754 case $host_cpu in 5755 hppa*64*) 5756 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5757 ;; 5758 ia64*) 5759 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5760 ;; 5761 *) 5762 m4_if($1, [], [ 5763 # Older versions of the 11.00 compiler do not understand -b yet 5764 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5765 _LT_LINKER_OPTION([if $CC understands -b], 5766 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5767 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5768 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5769 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5770 ;; 5771 esac 5772 fi 5773 if test no = "$with_gnu_ld"; then 5774 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5775 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5776 5777 case $host_cpu in 5778 hppa*64*|ia64*) 5779 _LT_TAGVAR(hardcode_direct, $1)=no 5780 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5781 ;; 5782 *) 5783 _LT_TAGVAR(hardcode_direct, $1)=yes 5784 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5785 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5786 5787 # hardcode_minus_L: Not really in the search PATH, 5788 # but as the default location of the library. 5789 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5790 ;; 5791 esac 5792 fi 5793 ;; 5794 5795 irix5* | irix6* | nonstopux*) 5796 if test yes = "$GCC"; then 5797 _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' 5798 # Try to use the -exported_symbol ld option, if it does not 5799 # work, assume that -exports_file does not work either and 5800 # implicitly export all symbols. 5801 # This should be the same for all languages, so no per-tag cache variable. 5802 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5803 [lt_cv_irix_exported_symbol], 5804 [save_LDFLAGS=$LDFLAGS 5805 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 5806 AC_LINK_IFELSE( 5807 [AC_LANG_SOURCE( 5808 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5809 [C++], [[int foo (void) { return 0; }]], 5810 [Fortran 77], [[ 5811 subroutine foo 5812 end]], 5813 [Fortran], [[ 5814 subroutine foo 5815 end]])])], 5816 [lt_cv_irix_exported_symbol=yes], 5817 [lt_cv_irix_exported_symbol=no]) 5818 LDFLAGS=$save_LDFLAGS]) 5819 if test yes = "$lt_cv_irix_exported_symbol"; then 5820 _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' 5821 fi 5822 _LT_TAGVAR(link_all_deplibs, $1)=no 5823 else 5824 _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' 5825 _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' 5826 fi 5827 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5828 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5829 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5830 _LT_TAGVAR(inherit_rpath, $1)=yes 5831 _LT_TAGVAR(link_all_deplibs, $1)=yes 5832 ;; 5833 5834 linux*) 5835 case $cc_basename in 5836 tcc*) 5837 # Fabrice Bellard et al's Tiny C Compiler 5838 _LT_TAGVAR(ld_shlibs, $1)=yes 5839 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5840 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5841 ;; 5842 esac 5843 ;; 5844 5845 netbsd* | netbsdelf*-gnu) 5846 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5847 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5848 else 5849 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5850 fi 5851 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5852 _LT_TAGVAR(hardcode_direct, $1)=yes 5853 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5854 ;; 5855 5856 newsos6) 5857 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5858 _LT_TAGVAR(hardcode_direct, $1)=yes 5859 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5860 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5861 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5862 ;; 5863 5864 *nto* | *qnx*) 5865 ;; 5866 5867 openbsd* | bitrig*) 5868 if test -f /usr/libexec/ld.so; then 5869 _LT_TAGVAR(hardcode_direct, $1)=yes 5870 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5871 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5872 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5873 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5874 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 5875 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5876 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5877 else 5878 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5879 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5880 fi 5881 else 5882 _LT_TAGVAR(ld_shlibs, $1)=no 5883 fi 5884 ;; 5885 5886 os2*) 5887 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5888 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5889 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5890 shrext_cmds=.dll 5891 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5892 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5893 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5894 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5895 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5896 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5897 emximp -o $lib $output_objdir/$libname.def' 5898 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5899 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5900 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5901 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5902 prefix_cmds="$SED"~ 5903 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5904 prefix_cmds="$prefix_cmds -e 1d"; 5905 fi~ 5906 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5907 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5908 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5909 emximp -o $lib $output_objdir/$libname.def' 5910 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5911 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5912 _LT_TAGVAR(file_list_spec, $1)='@' 5913 ;; 5914 5915 osf3*) 5916 if test yes = "$GCC"; then 5917 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5918 _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' 5919 else 5920 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5921 _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' 5922 fi 5923 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5924 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5925 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5926 ;; 5927 5928 osf4* | osf5*) # as osf3* with the addition of -msym flag 5929 if test yes = "$GCC"; then 5930 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5931 _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' 5932 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5933 else 5934 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5935 _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' 5936 _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~ 5937 $CC -shared$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' 5938 5939 # Both c and cxx compiler support -rpath directly 5940 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5941 fi 5942 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5943 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5944 ;; 5945 5946 solaris*) 5947 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5948 if test yes = "$GCC"; then 5949 wlarc='$wl' 5950 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5951 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5952 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5953 else 5954 case `$CC -V 2>&1` in 5955 *"Compilers 5.0"*) 5956 wlarc='' 5957 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 5958 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5959 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5960 ;; 5961 *) 5962 wlarc='$wl' 5963 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5964 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5965 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5966 ;; 5967 esac 5968 fi 5969 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5970 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5971 case $host_os in 5972 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5973 *) 5974 # The compiler driver will combine and reorder linker options, 5975 # but understands '-z linker_flag'. GCC discards it without '$wl', 5976 # but is careful enough not to reorder. 5977 # Supported since Solaris 2.6 (maybe 2.5.1?) 5978 if test yes = "$GCC"; then 5979 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 5980 else 5981 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5982 fi 5983 ;; 5984 esac 5985 _LT_TAGVAR(link_all_deplibs, $1)=yes 5986 ;; 5987 5988 sunos4*) 5989 if test sequent = "$host_vendor"; then 5990 # Use $CC to link under sequent, because it throws in some extra .o 5991 # files that make .init and .fini sections work. 5992 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5993 else 5994 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5995 fi 5996 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5997 _LT_TAGVAR(hardcode_direct, $1)=yes 5998 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5999 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6000 ;; 6001 6002 sysv4) 6003 case $host_vendor in 6004 sni) 6005 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6006 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6007 ;; 6008 siemens) 6009 ## LD is ld it makes a PLAMLIB 6010 ## CC just makes a GrossModule. 6011 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6012 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6013 _LT_TAGVAR(hardcode_direct, $1)=no 6014 ;; 6015 motorola) 6016 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6017 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6018 ;; 6019 esac 6020 runpath_var='LD_RUN_PATH' 6021 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6022 ;; 6023 6024 sysv4.3*) 6025 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6026 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6027 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6028 ;; 6029 6030 sysv4*MP*) 6031 if test -d /usr/nec; then 6032 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6033 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6034 runpath_var=LD_RUN_PATH 6035 hardcode_runpath_var=yes 6036 _LT_TAGVAR(ld_shlibs, $1)=yes 6037 fi 6038 ;; 6039 6040 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6041 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6042 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6043 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6044 runpath_var='LD_RUN_PATH' 6045 6046 if test yes = "$GCC"; then 6047 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6048 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6049 else 6050 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6051 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6052 fi 6053 ;; 6054 6055 sysv5* | sco3.2v5* | sco5v6*) 6056 # Note: We CANNOT use -z defs as we might desire, because we do not 6057 # link with -lc, and that would cause any symbols used from libc to 6058 # always be unresolved, which means just about no library would 6059 # ever link correctly. If we're not using GNU ld we use -z text 6060 # though, which does catch some bad symbols but isn't as heavy-handed 6061 # as -z defs. 6062 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6063 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 6064 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6065 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6066 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 6067 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6068 _LT_TAGVAR(link_all_deplibs, $1)=yes 6069 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 6070 runpath_var='LD_RUN_PATH' 6071 6072 if test yes = "$GCC"; then 6073 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6074 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6075 else 6076 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6077 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6078 fi 6079 ;; 6080 6081 uts4*) 6082 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6084 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6085 ;; 6086 6087 *) 6088 _LT_TAGVAR(ld_shlibs, $1)=no 6089 ;; 6090 esac 6091 6092 if test sni = "$host_vendor"; then 6093 case $host in 6094 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 6095 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' 6096 ;; 6097 esac 6098 fi 6099 fi 6100]) 6101AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6102test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 6103 6104_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 6105 6106_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 6107_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 6108_LT_DECL([], [extract_expsyms_cmds], [2], 6109 [The commands to extract the exported symbol list from a shared archive]) 6110 6111# 6112# Do we need to explicitly link libc? 6113# 6114case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 6115x|xyes) 6116 # Assume -lc should be added 6117 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6118 6119 if test yes,yes = "$GCC,$enable_shared"; then 6120 case $_LT_TAGVAR(archive_cmds, $1) in 6121 *'~'*) 6122 # FIXME: we may have to deal with multi-command sequences. 6123 ;; 6124 '$CC '*) 6125 # Test whether the compiler implicitly links with -lc since on some 6126 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6127 # to ld, don't add -lc before -lgcc. 6128 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 6129 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 6130 [$RM conftest* 6131 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6132 6133 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6134 soname=conftest 6135 lib=conftest 6136 libobjs=conftest.$ac_objext 6137 deplibs= 6138 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 6139 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 6140 compiler_flags=-v 6141 linker_flags=-v 6142 verstring= 6143 output_objdir=. 6144 libname=conftest 6145 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 6146 _LT_TAGVAR(allow_undefined_flag, $1)= 6147 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 6148 then 6149 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6150 else 6151 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6152 fi 6153 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6154 else 6155 cat conftest.err 1>&5 6156 fi 6157 $RM conftest* 6158 ]) 6159 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 6160 ;; 6161 esac 6162 fi 6163 ;; 6164esac 6165 6166_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 6167 [Whether or not to add -lc for building shared libraries]) 6168_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 6169 [enable_shared_with_static_runtimes], [0], 6170 [Whether or not to disallow shared libs when runtime libs are static]) 6171_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 6172 [Compiler flag to allow reflexive dlopens]) 6173_LT_TAGDECL([], [whole_archive_flag_spec], [1], 6174 [Compiler flag to generate shared objects directly from archives]) 6175_LT_TAGDECL([], [compiler_needs_object], [1], 6176 [Whether the compiler copes with passing no objects directly]) 6177_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 6178 [Create an old-style archive from a shared archive]) 6179_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 6180 [Create a temporary old-style archive to link instead of a shared archive]) 6181_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 6182_LT_TAGDECL([], [archive_expsym_cmds], [2]) 6183_LT_TAGDECL([], [module_cmds], [2], 6184 [Commands used to build a loadable module if different from building 6185 a shared archive.]) 6186_LT_TAGDECL([], [module_expsym_cmds], [2]) 6187_LT_TAGDECL([], [with_gnu_ld], [1], 6188 [Whether we are building with GNU ld or not]) 6189_LT_TAGDECL([], [allow_undefined_flag], [1], 6190 [Flag that allows shared libraries with undefined symbols to be built]) 6191_LT_TAGDECL([], [no_undefined_flag], [1], 6192 [Flag that enforces no undefined symbols]) 6193_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 6194 [Flag to hardcode $libdir into a binary during linking. 6195 This must work even if $libdir does not exist]) 6196_LT_TAGDECL([], [hardcode_libdir_separator], [1], 6197 [Whether we need a single "-rpath" flag with a separated argument]) 6198_LT_TAGDECL([], [hardcode_direct], [0], 6199 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6200 DIR into the resulting binary]) 6201_LT_TAGDECL([], [hardcode_direct_absolute], [0], 6202 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6203 DIR into the resulting binary and the resulting library dependency is 6204 "absolute", i.e impossible to change by setting $shlibpath_var if the 6205 library is relocated]) 6206_LT_TAGDECL([], [hardcode_minus_L], [0], 6207 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 6208 into the resulting binary]) 6209_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 6210 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 6211 into the resulting binary]) 6212_LT_TAGDECL([], [hardcode_automatic], [0], 6213 [Set to "yes" if building a shared library automatically hardcodes DIR 6214 into the library and all subsequent libraries and executables linked 6215 against it]) 6216_LT_TAGDECL([], [inherit_rpath], [0], 6217 [Set to yes if linker adds runtime paths of dependent libraries 6218 to runtime path list]) 6219_LT_TAGDECL([], [link_all_deplibs], [0], 6220 [Whether libtool must link a program against all its dependency libraries]) 6221_LT_TAGDECL([], [always_export_symbols], [0], 6222 [Set to "yes" if exported symbols are required]) 6223_LT_TAGDECL([], [export_symbols_cmds], [2], 6224 [The commands to list exported symbols]) 6225_LT_TAGDECL([], [exclude_expsyms], [1], 6226 [Symbols that should not be listed in the preloaded symbols]) 6227_LT_TAGDECL([], [include_expsyms], [1], 6228 [Symbols that must always be exported]) 6229_LT_TAGDECL([], [prelink_cmds], [2], 6230 [Commands necessary for linking programs (against libraries) with templates]) 6231_LT_TAGDECL([], [postlink_cmds], [2], 6232 [Commands necessary for finishing linking programs]) 6233_LT_TAGDECL([], [file_list_spec], [1], 6234 [Specify filename containing input files]) 6235dnl FIXME: Not yet implemented 6236dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 6237dnl [Compiler flag to generate thread safe objects]) 6238])# _LT_LINKER_SHLIBS 6239 6240 6241# _LT_LANG_C_CONFIG([TAG]) 6242# ------------------------ 6243# Ensure that the configuration variables for a C compiler are suitably 6244# defined. These variables are subsequently used by _LT_CONFIG to write 6245# the compiler configuration to 'libtool'. 6246m4_defun([_LT_LANG_C_CONFIG], 6247[m4_require([_LT_DECL_EGREP])dnl 6248lt_save_CC=$CC 6249AC_LANG_PUSH(C) 6250 6251# Source file extension for C test sources. 6252ac_ext=c 6253 6254# Object file extension for compiled C test sources. 6255objext=o 6256_LT_TAGVAR(objext, $1)=$objext 6257 6258# Code to be used in simple compile tests 6259lt_simple_compile_test_code="int some_variable = 0;" 6260 6261# Code to be used in simple link tests 6262lt_simple_link_test_code='int main(){return(0);}' 6263 6264_LT_TAG_COMPILER 6265# Save the default compiler, since it gets overwritten when the other 6266# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 6267compiler_DEFAULT=$CC 6268 6269# save warnings/boilerplate of simple test code 6270_LT_COMPILER_BOILERPLATE 6271_LT_LINKER_BOILERPLATE 6272 6273## CAVEAT EMPTOR: 6274## There is no encapsulation within the following macros, do not change 6275## the running order or otherwise move them around unless you know exactly 6276## what you are doing... 6277if test -n "$compiler"; then 6278 _LT_COMPILER_NO_RTTI($1) 6279 _LT_COMPILER_PIC($1) 6280 _LT_COMPILER_C_O($1) 6281 _LT_COMPILER_FILE_LOCKS($1) 6282 _LT_LINKER_SHLIBS($1) 6283 _LT_SYS_DYNAMIC_LINKER($1) 6284 _LT_LINKER_HARDCODE_LIBPATH($1) 6285 LT_SYS_DLOPEN_SELF 6286 _LT_CMD_STRIPLIB 6287 6288 # Report what library types will actually be built 6289 AC_MSG_CHECKING([if libtool supports shared libraries]) 6290 AC_MSG_RESULT([$can_build_shared]) 6291 6292 AC_MSG_CHECKING([whether to build shared libraries]) 6293 test no = "$can_build_shared" && enable_shared=no 6294 6295 # On AIX, shared libraries and static libraries use the same namespace, and 6296 # are all built from PIC. 6297 case $host_os in 6298 aix3*) 6299 test yes = "$enable_shared" && enable_static=no 6300 if test -n "$RANLIB"; then 6301 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6302 postinstall_cmds='$RANLIB $lib' 6303 fi 6304 ;; 6305 6306 aix[[4-9]]*) 6307 if test ia64 != "$host_cpu"; then 6308 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 6309 yes,aix,yes) ;; # shared object as lib.so file only 6310 yes,svr4,*) ;; # shared object as lib.so archive member only 6311 yes,*) enable_static=no ;; # shared object in lib.a archive as well 6312 esac 6313 fi 6314 ;; 6315 esac 6316 AC_MSG_RESULT([$enable_shared]) 6317 6318 AC_MSG_CHECKING([whether to build static libraries]) 6319 # Make sure either enable_shared or enable_static is yes. 6320 test yes = "$enable_shared" || enable_static=yes 6321 AC_MSG_RESULT([$enable_static]) 6322 6323 _LT_CONFIG($1) 6324fi 6325AC_LANG_POP 6326CC=$lt_save_CC 6327])# _LT_LANG_C_CONFIG 6328 6329 6330# _LT_LANG_CXX_CONFIG([TAG]) 6331# -------------------------- 6332# Ensure that the configuration variables for a C++ compiler are suitably 6333# defined. These variables are subsequently used by _LT_CONFIG to write 6334# the compiler configuration to 'libtool'. 6335m4_defun([_LT_LANG_CXX_CONFIG], 6336[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6337m4_require([_LT_DECL_EGREP])dnl 6338m4_require([_LT_PATH_MANIFEST_TOOL])dnl 6339if test -n "$CXX" && ( test no != "$CXX" && 6340 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || 6341 (test g++ != "$CXX"))); then 6342 AC_PROG_CXXCPP 6343else 6344 _lt_caught_CXX_error=yes 6345fi 6346 6347AC_LANG_PUSH(C++) 6348_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6349_LT_TAGVAR(allow_undefined_flag, $1)= 6350_LT_TAGVAR(always_export_symbols, $1)=no 6351_LT_TAGVAR(archive_expsym_cmds, $1)= 6352_LT_TAGVAR(compiler_needs_object, $1)=no 6353_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6354_LT_TAGVAR(hardcode_direct, $1)=no 6355_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6356_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6357_LT_TAGVAR(hardcode_libdir_separator, $1)= 6358_LT_TAGVAR(hardcode_minus_L, $1)=no 6359_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6360_LT_TAGVAR(hardcode_automatic, $1)=no 6361_LT_TAGVAR(inherit_rpath, $1)=no 6362_LT_TAGVAR(module_cmds, $1)= 6363_LT_TAGVAR(module_expsym_cmds, $1)= 6364_LT_TAGVAR(link_all_deplibs, $1)=unknown 6365_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6366_LT_TAGVAR(reload_flag, $1)=$reload_flag 6367_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6368_LT_TAGVAR(no_undefined_flag, $1)= 6369_LT_TAGVAR(whole_archive_flag_spec, $1)= 6370_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6371 6372# Source file extension for C++ test sources. 6373ac_ext=cpp 6374 6375# Object file extension for compiled C++ test sources. 6376objext=o 6377_LT_TAGVAR(objext, $1)=$objext 6378 6379# No sense in running all these tests if we already determined that 6380# the CXX compiler isn't working. Some variables (like enable_shared) 6381# are currently assumed to apply to all compilers on this platform, 6382# and will be corrupted by setting them based on a non-working compiler. 6383if test yes != "$_lt_caught_CXX_error"; then 6384 # Code to be used in simple compile tests 6385 lt_simple_compile_test_code="int some_variable = 0;" 6386 6387 # Code to be used in simple link tests 6388 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 6389 6390 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6391 _LT_TAG_COMPILER 6392 6393 # save warnings/boilerplate of simple test code 6394 _LT_COMPILER_BOILERPLATE 6395 _LT_LINKER_BOILERPLATE 6396 6397 # Allow CC to be a program name with arguments. 6398 lt_save_CC=$CC 6399 lt_save_CFLAGS=$CFLAGS 6400 lt_save_LD=$LD 6401 lt_save_GCC=$GCC 6402 GCC=$GXX 6403 lt_save_with_gnu_ld=$with_gnu_ld 6404 lt_save_path_LD=$lt_cv_path_LD 6405 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 6406 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 6407 else 6408 $as_unset lt_cv_prog_gnu_ld 6409 fi 6410 if test -n "${lt_cv_path_LDCXX+set}"; then 6411 lt_cv_path_LD=$lt_cv_path_LDCXX 6412 else 6413 $as_unset lt_cv_path_LD 6414 fi 6415 test -z "${LDCXX+set}" || LD=$LDCXX 6416 CC=${CXX-"c++"} 6417 CFLAGS=$CXXFLAGS 6418 compiler=$CC 6419 _LT_TAGVAR(compiler, $1)=$CC 6420 _LT_CC_BASENAME([$compiler]) 6421 6422 if test -n "$compiler"; then 6423 # We don't want -fno-exception when compiling C++ code, so set the 6424 # no_builtin_flag separately 6425 if test yes = "$GXX"; then 6426 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 6427 else 6428 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 6429 fi 6430 6431 if test yes = "$GXX"; then 6432 # Set up default GNU C++ configuration 6433 6434 LT_PATH_LD 6435 6436 # Check if GNU C++ uses GNU ld as the underlying linker, since the 6437 # archiving commands below assume that GNU ld is being used. 6438 if test yes = "$with_gnu_ld"; then 6439 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6440 _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' 6441 6442 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6443 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6444 6445 # If archive_cmds runs LD, not CC, wlarc should be empty 6446 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 6447 # investigate it a little bit more. (MM) 6448 wlarc='$wl' 6449 6450 # ancient GNU ld didn't support --whole-archive et. al. 6451 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 6452 $GREP 'no-whole-archive' > /dev/null; then 6453 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 6454 else 6455 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6456 fi 6457 else 6458 with_gnu_ld=no 6459 wlarc= 6460 6461 # A generic and very simple default shared library creation 6462 # command for GNU C++ for the case where it uses the native 6463 # linker, instead of GNU ld. If possible, this setting should 6464 # overridden to take advantage of the native linker features on 6465 # the platform it is being used on. 6466 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6467 fi 6468 6469 # Commands to make compiler produce verbose output that lists 6470 # what "hidden" libraries, object files and flags are used when 6471 # linking a shared library. 6472 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"' 6473 6474 else 6475 GXX=no 6476 with_gnu_ld=no 6477 wlarc= 6478 fi 6479 6480 # PORTME: fill in a description of your system's C++ link characteristics 6481 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 6482 _LT_TAGVAR(ld_shlibs, $1)=yes 6483 case $host_os in 6484 aix3*) 6485 # FIXME: insert proper C++ library support 6486 _LT_TAGVAR(ld_shlibs, $1)=no 6487 ;; 6488 aix[[4-9]]*) 6489 if test ia64 = "$host_cpu"; then 6490 # On IA64, the linker does run time linking by default, so we don't 6491 # have to do anything special. 6492 aix_use_runtimelinking=no 6493 exp_sym_flag='-Bexport' 6494 no_entry_flag= 6495 else 6496 aix_use_runtimelinking=no 6497 6498 # Test if we are trying to use run time linking or normal 6499 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6500 # have runtime linking enabled, and use it for executables. 6501 # For shared libraries, we enable/disable runtime linking 6502 # depending on the kind of the shared library created - 6503 # when "with_aix_soname,aix_use_runtimelinking" is: 6504 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 6505 # "aix,yes" lib.so shared, rtl:yes, for executables 6506 # lib.a static archive 6507 # "both,no" lib.so.V(shr.o) shared, rtl:yes 6508 # lib.a(lib.so.V) shared, rtl:no, for executables 6509 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 6510 # lib.a(lib.so.V) shared, rtl:no 6511 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 6512 # lib.a static archive 6513 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6514 for ld_flag in $LDFLAGS; do 6515 case $ld_flag in 6516 *-brtl*) 6517 aix_use_runtimelinking=yes 6518 break 6519 ;; 6520 esac 6521 done 6522 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 6523 # With aix-soname=svr4, we create the lib.so.V shared archives only, 6524 # so we don't have lib.a shared libs to link our executables. 6525 # We have to force runtime linking in this case. 6526 aix_use_runtimelinking=yes 6527 LDFLAGS="$LDFLAGS -Wl,-brtl" 6528 fi 6529 ;; 6530 esac 6531 6532 exp_sym_flag='-bexport' 6533 no_entry_flag='-bnoentry' 6534 fi 6535 6536 # When large executables or shared objects are built, AIX ld can 6537 # have problems creating the table of contents. If linking a library 6538 # or program results in "error TOC overflow" add -mminimal-toc to 6539 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6540 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6541 6542 _LT_TAGVAR(archive_cmds, $1)='' 6543 _LT_TAGVAR(hardcode_direct, $1)=yes 6544 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6545 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6546 _LT_TAGVAR(link_all_deplibs, $1)=yes 6547 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 6548 case $with_aix_soname,$aix_use_runtimelinking in 6549 aix,*) ;; # no import file 6550 svr4,* | *,yes) # use import file 6551 # The Import File defines what to hardcode. 6552 _LT_TAGVAR(hardcode_direct, $1)=no 6553 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6554 ;; 6555 esac 6556 6557 if test yes = "$GXX"; then 6558 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6559 # We only want to do this on AIX 4.2 and lower, the check 6560 # below for broken collect2 doesn't work under 4.3+ 6561 collect2name=`$CC -print-prog-name=collect2` 6562 if test -f "$collect2name" && 6563 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6564 then 6565 # We have reworked collect2 6566 : 6567 else 6568 # We have old collect2 6569 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6570 # It fails to find uninstalled libraries when the uninstalled 6571 # path is not listed in the libpath. Setting hardcode_minus_L 6572 # to unsupported forces relinking 6573 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6574 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6575 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6576 fi 6577 esac 6578 shared_flag='-shared' 6579 if test yes = "$aix_use_runtimelinking"; then 6580 shared_flag=$shared_flag' $wl-G' 6581 fi 6582 # Need to ensure runtime linking is disabled for the traditional 6583 # shared library, or the linker may eventually find shared libraries 6584 # /with/ Import File - we do not want to mix them. 6585 shared_flag_aix='-shared' 6586 shared_flag_svr4='-shared $wl-G' 6587 else 6588 # not using gcc 6589 if test ia64 = "$host_cpu"; then 6590 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6591 # chokes on -Wl,-G. The following line is correct: 6592 shared_flag='-G' 6593 else 6594 if test yes = "$aix_use_runtimelinking"; then 6595 shared_flag='$wl-G' 6596 else 6597 shared_flag='$wl-bM:SRE' 6598 fi 6599 shared_flag_aix='$wl-bM:SRE' 6600 shared_flag_svr4='$wl-G' 6601 fi 6602 fi 6603 6604 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 6605 # It seems that -bexpall does not export symbols beginning with 6606 # underscore (_), so it is better to generate a list of symbols to 6607 # export. 6608 _LT_TAGVAR(always_export_symbols, $1)=yes 6609 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 6610 # Warning - without using the other runtime loading flags (-brtl), 6611 # -berok will link without error, but may produce a broken library. 6612 # The "-G" linker flag allows undefined symbols. 6613 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' 6614 # Determine the default libpath from the value encoded in an empty 6615 # executable. 6616 _LT_SYS_MODULE_PATH_AIX([$1]) 6617 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6618 6619 _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' '$shared_flag 6620 else 6621 if test ia64 = "$host_cpu"; then 6622 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 6623 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6624 _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" 6625 else 6626 # Determine the default libpath from the value encoded in an 6627 # empty executable. 6628 _LT_SYS_MODULE_PATH_AIX([$1]) 6629 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6630 # Warning - without using the other run time loading flags, 6631 # -berok will link without error, but may produce a broken library. 6632 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 6633 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 6634 if test yes = "$with_gnu_ld"; then 6635 # We only use this code for GNU lds that support --whole-archive. 6636 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 6637 else 6638 # Exported symbols can be pulled into shared objects from archives 6639 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6640 fi 6641 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6642 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 6643 # -brtl affects multiple linker settings, -berok does not and is overridden later 6644 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 6645 if test svr4 != "$with_aix_soname"; then 6646 # This is similar to how AIX traditionally builds its shared 6647 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. 6648 _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/$soname' 6649 fi 6650 if test aix != "$with_aix_soname"; then 6651 _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' 6652 else 6653 # used by -dlpreopen to get the symbols 6654 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 6655 fi 6656 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 6657 fi 6658 fi 6659 ;; 6660 6661 beos*) 6662 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6663 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6664 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6665 # support --undefined. This deserves some investigation. FIXME 6666 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6667 else 6668 _LT_TAGVAR(ld_shlibs, $1)=no 6669 fi 6670 ;; 6671 6672 chorus*) 6673 case $cc_basename in 6674 *) 6675 # FIXME: insert proper C++ library support 6676 _LT_TAGVAR(ld_shlibs, $1)=no 6677 ;; 6678 esac 6679 ;; 6680 6681 cygwin* | mingw* | pw32* | cegcc*) 6682 case $GXX,$cc_basename in 6683 ,cl* | no,cl* | ,icl* | no,icl*) 6684 # Native MSVC or ICC 6685 # hardcode_libdir_flag_spec is actually meaningless, as there is 6686 # no search path for DLLs. 6687 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6688 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6689 _LT_TAGVAR(always_export_symbols, $1)=yes 6690 _LT_TAGVAR(file_list_spec, $1)='@' 6691 # Tell ltmain to make .lib files, not .a files. 6692 libext=lib 6693 # Tell ltmain to make .dll files, not .so files. 6694 shrext_cmds=.dll 6695 # FIXME: Setting linknames here is a bad hack. 6696 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 6697 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6698 cp "$export_symbols" "$output_objdir/$soname.def"; 6699 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 6700 else 6701 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 6702 fi~ 6703 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6704 linknames=' 6705 # The linker will not automatically build a static lib if we build a DLL. 6706 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6707 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6708 # Don't use ranlib 6709 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6710 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6711 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6712 case $lt_outputfile in 6713 *.exe|*.EXE) ;; 6714 *) 6715 lt_outputfile=$lt_outputfile.exe 6716 lt_tool_outputfile=$lt_tool_outputfile.exe 6717 ;; 6718 esac~ 6719 func_to_tool_file "$lt_outputfile"~ 6720 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 6721 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6722 $RM "$lt_outputfile.manifest"; 6723 fi' 6724 ;; 6725 *) 6726 # g++ 6727 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6728 # as there is no search path for DLLs. 6729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6730 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 6731 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6732 _LT_TAGVAR(always_export_symbols, $1)=no 6733 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6734 6735 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6736 _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' 6737 # If the export-symbols file already is a .def file, use it as 6738 # is; otherwise, prepend EXPORTS... 6739 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6740 cp $export_symbols $output_objdir/$soname.def; 6741 else 6742 echo EXPORTS > $output_objdir/$soname.def; 6743 cat $export_symbols >> $output_objdir/$soname.def; 6744 fi~ 6745 $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' 6746 else 6747 _LT_TAGVAR(ld_shlibs, $1)=no 6748 fi 6749 ;; 6750 esac 6751 ;; 6752 darwin* | rhapsody*) 6753 _LT_DARWIN_LINKER_FEATURES($1) 6754 ;; 6755 6756 os2*) 6757 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6758 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6759 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6760 shrext_cmds=.dll 6761 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6762 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6763 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6764 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6765 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 6766 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6767 emximp -o $lib $output_objdir/$libname.def' 6768 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6769 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6770 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6771 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6772 prefix_cmds="$SED"~ 6773 if test EXPORTS = "`$SED 1q $export_symbols`"; then 6774 prefix_cmds="$prefix_cmds -e 1d"; 6775 fi~ 6776 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 6777 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 6778 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6779 emximp -o $lib $output_objdir/$libname.def' 6780 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 6781 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6782 _LT_TAGVAR(file_list_spec, $1)='@' 6783 ;; 6784 6785 dgux*) 6786 case $cc_basename in 6787 ec++*) 6788 # FIXME: insert proper C++ library support 6789 _LT_TAGVAR(ld_shlibs, $1)=no 6790 ;; 6791 ghcx*) 6792 # Green Hills C++ Compiler 6793 # FIXME: insert proper C++ library support 6794 _LT_TAGVAR(ld_shlibs, $1)=no 6795 ;; 6796 *) 6797 # FIXME: insert proper C++ library support 6798 _LT_TAGVAR(ld_shlibs, $1)=no 6799 ;; 6800 esac 6801 ;; 6802 6803 freebsd2.*) 6804 # C++ shared libraries reported to be fairly broken before 6805 # switch to ELF 6806 _LT_TAGVAR(ld_shlibs, $1)=no 6807 ;; 6808 6809 freebsd-elf*) 6810 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6811 ;; 6812 6813 freebsd* | dragonfly* | midnightbsd*) 6814 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6815 # conventions 6816 _LT_TAGVAR(ld_shlibs, $1)=yes 6817 ;; 6818 6819 haiku*) 6820 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6821 _LT_TAGVAR(link_all_deplibs, $1)=yes 6822 ;; 6823 6824 hpux9*) 6825 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6826 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6827 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6828 _LT_TAGVAR(hardcode_direct, $1)=yes 6829 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6830 # but as the default 6831 # location of the library. 6832 6833 case $cc_basename in 6834 CC*) 6835 # FIXME: insert proper C++ library support 6836 _LT_TAGVAR(ld_shlibs, $1)=no 6837 ;; 6838 aCC*) 6839 _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 $lib' 6840 # Commands to make compiler produce verbose output that lists 6841 # what "hidden" libraries, object files and flags are used when 6842 # linking a shared library. 6843 # 6844 # There doesn't appear to be a way to prevent this compiler from 6845 # explicitly linking system object files so we need to strip them 6846 # from the output so that they don't get included in the library 6847 # dependencies. 6848 output_verbose_link_cmd='templist=`($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"' 6849 ;; 6850 *) 6851 if test yes = "$GXX"; then 6852 _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' 6853 else 6854 # FIXME: insert proper C++ library support 6855 _LT_TAGVAR(ld_shlibs, $1)=no 6856 fi 6857 ;; 6858 esac 6859 ;; 6860 6861 hpux10*|hpux11*) 6862 if test no = "$with_gnu_ld"; then 6863 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6864 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6865 6866 case $host_cpu in 6867 hppa*64*|ia64*) 6868 ;; 6869 *) 6870 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6871 ;; 6872 esac 6873 fi 6874 case $host_cpu in 6875 hppa*64*|ia64*) 6876 _LT_TAGVAR(hardcode_direct, $1)=no 6877 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6878 ;; 6879 *) 6880 _LT_TAGVAR(hardcode_direct, $1)=yes 6881 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6882 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6883 # but as the default 6884 # location of the library. 6885 ;; 6886 esac 6887 6888 case $cc_basename in 6889 CC*) 6890 # FIXME: insert proper C++ library support 6891 _LT_TAGVAR(ld_shlibs, $1)=no 6892 ;; 6893 aCC*) 6894 case $host_cpu in 6895 hppa*64*) 6896 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6897 ;; 6898 ia64*) 6899 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6900 ;; 6901 *) 6902 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6903 ;; 6904 esac 6905 # Commands to make compiler produce verbose output that lists 6906 # what "hidden" libraries, object files and flags are used when 6907 # linking a shared library. 6908 # 6909 # There doesn't appear to be a way to prevent this compiler from 6910 # explicitly linking system object files so we need to strip them 6911 # from the output so that they don't get included in the library 6912 # dependencies. 6913 output_verbose_link_cmd='templist=`($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"' 6914 ;; 6915 *) 6916 if test yes = "$GXX"; then 6917 if test no = "$with_gnu_ld"; then 6918 case $host_cpu in 6919 hppa*64*) 6920 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6921 ;; 6922 ia64*) 6923 _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' 6924 ;; 6925 *) 6926 _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' 6927 ;; 6928 esac 6929 fi 6930 else 6931 # FIXME: insert proper C++ library support 6932 _LT_TAGVAR(ld_shlibs, $1)=no 6933 fi 6934 ;; 6935 esac 6936 ;; 6937 6938 interix[[3-9]]*) 6939 _LT_TAGVAR(hardcode_direct, $1)=no 6940 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6941 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6942 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6943 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6944 # Instead, shared libraries are loaded at an image base (0x10000000 by 6945 # default) and relocated if they conflict, which is a slow very memory 6946 # consuming and fragmenting process. To avoid this, we pick a random, 6947 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6948 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6949 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6950 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6951 ;; 6952 irix5* | irix6*) 6953 case $cc_basename in 6954 CC*) 6955 # SGI C++ 6956 _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' 6957 6958 # Archives containing C++ object files must be created using 6959 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6960 # necessary to make sure instantiated templates are included 6961 # in the archive. 6962 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6963 ;; 6964 *) 6965 if test yes = "$GXX"; then 6966 if test no = "$with_gnu_ld"; then 6967 _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' 6968 else 6969 _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' 6970 fi 6971 fi 6972 _LT_TAGVAR(link_all_deplibs, $1)=yes 6973 ;; 6974 esac 6975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6976 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6977 _LT_TAGVAR(inherit_rpath, $1)=yes 6978 ;; 6979 6980 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6981 case $cc_basename in 6982 KCC*) 6983 # Kuck and Associates, Inc. (KAI) C++ Compiler 6984 6985 # KCC will only create a shared library if the output file 6986 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6987 # to its proper name (with version) after linking. 6988 _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' 6989 _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 $lib' 6990 # Commands to make compiler produce verbose output that lists 6991 # what "hidden" libraries, object files and flags are used when 6992 # linking a shared library. 6993 # 6994 # There doesn't appear to be a way to prevent this compiler from 6995 # explicitly linking system object files so we need to strip them 6996 # from the output so that they don't get included in the library 6997 # dependencies. 6998 output_verbose_link_cmd='templist=`$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"' 6999 7000 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7001 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7002 7003 # Archives containing C++ object files must be created using 7004 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 7005 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 7006 ;; 7007 icpc* | ecpc* ) 7008 # Intel C++ 7009 with_gnu_ld=yes 7010 # version 8.0 and above of icpc choke on multiply defined symbols 7011 # if we add $predep_objects and $postdep_objects, however 7.1 and 7012 # earlier do not add the objects themselves. 7013 case `$CC -V 2>&1` in 7014 *"Version 7."*) 7015 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7016 _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' 7017 ;; 7018 *) # Version 8.0 or newer 7019 tmp_idyn= 7020 case $host_cpu in 7021 ia64*) tmp_idyn=' -i_dynamic';; 7022 esac 7023 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7024 _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' 7025 ;; 7026 esac 7027 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7028 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7029 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7030 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 7031 ;; 7032 pgCC* | pgcpp*) 7033 # Portland Group C++ compiler 7034 case `$CC -V` in 7035 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 7036 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 7037 rm -rf $tpldir~ 7038 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 7039 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 7040 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 7041 rm -rf $tpldir~ 7042 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 7043 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 7044 $RANLIB $oldlib' 7045 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 7046 rm -rf $tpldir~ 7047 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7048 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7049 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 7050 rm -rf $tpldir~ 7051 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7052 $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' 7053 ;; 7054 *) # Version 6 and above use weak symbols 7055 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7056 _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' 7057 ;; 7058 esac 7059 7060 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' 7061 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7062 _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' 7063 ;; 7064 cxx*) 7065 # Compaq C++ 7066 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7067 _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' 7068 7069 runpath_var=LD_RUN_PATH 7070 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7071 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7072 7073 # Commands to make compiler produce verbose output that lists 7074 # what "hidden" libraries, object files and flags are used when 7075 # linking a shared library. 7076 # 7077 # There doesn't appear to be a way to prevent this compiler from 7078 # explicitly linking system object files so we need to strip them 7079 # from the output so that they don't get included in the library 7080 # dependencies. 7081 output_verbose_link_cmd='templist=`$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' 7082 ;; 7083 xl* | mpixl* | bgxl*) 7084 # IBM XL 8.0 on PPC, with GNU ld 7085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7086 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7087 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7088 if test yes = "$supports_anon_versioning"; then 7089 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 7090 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 7091 echo "local: *; };" >> $output_objdir/$libname.ver~ 7092 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 7093 fi 7094 ;; 7095 *) 7096 case `$CC -V 2>&1 | $SED 5q` in 7097 *Sun\ C*) 7098 # Sun C++ 5.9 7099 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7100 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7101 _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' 7102 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7103 _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' 7104 _LT_TAGVAR(compiler_needs_object, $1)=yes 7105 7106 # Not sure whether something based on 7107 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 7108 # would be better. 7109 output_verbose_link_cmd='func_echo_all' 7110 7111 # Archives containing C++ object files must be created using 7112 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7113 # necessary to make sure instantiated templates are included 7114 # in the archive. 7115 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7116 ;; 7117 esac 7118 ;; 7119 esac 7120 ;; 7121 7122 lynxos*) 7123 # FIXME: insert proper C++ library support 7124 _LT_TAGVAR(ld_shlibs, $1)=no 7125 ;; 7126 7127 m88k*) 7128 # FIXME: insert proper C++ library support 7129 _LT_TAGVAR(ld_shlibs, $1)=no 7130 ;; 7131 7132 mvs*) 7133 case $cc_basename in 7134 cxx*) 7135 # FIXME: insert proper C++ library support 7136 _LT_TAGVAR(ld_shlibs, $1)=no 7137 ;; 7138 *) 7139 # FIXME: insert proper C++ library support 7140 _LT_TAGVAR(ld_shlibs, $1)=no 7141 ;; 7142 esac 7143 ;; 7144 7145 netbsd*) 7146 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 7147 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 7148 wlarc= 7149 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7150 _LT_TAGVAR(hardcode_direct, $1)=yes 7151 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7152 fi 7153 # Workaround some broken pre-1.5 toolchains 7154 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 7155 ;; 7156 7157 *nto* | *qnx*) 7158 _LT_TAGVAR(ld_shlibs, $1)=yes 7159 ;; 7160 7161 openbsd* | bitrig*) 7162 if test -f /usr/libexec/ld.so; then 7163 _LT_TAGVAR(hardcode_direct, $1)=yes 7164 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7165 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 7166 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 7167 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7168 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then 7169 _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' 7170 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 7171 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 7172 fi 7173 output_verbose_link_cmd=func_echo_all 7174 else 7175 _LT_TAGVAR(ld_shlibs, $1)=no 7176 fi 7177 ;; 7178 7179 osf3* | osf4* | osf5*) 7180 case $cc_basename in 7181 KCC*) 7182 # Kuck and Associates, Inc. (KAI) C++ Compiler 7183 7184 # KCC will only create a shared library if the output file 7185 # ends with ".so" (or ".sl" for HP-UX), so rename the library 7186 # to its proper name (with version) after linking. 7187 _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' 7188 7189 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7190 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7191 7192 # Archives containing C++ object files must be created using 7193 # the KAI C++ compiler. 7194 case $host in 7195 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 7196 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 7197 esac 7198 ;; 7199 RCC*) 7200 # Rational C++ 2.4.1 7201 # FIXME: insert proper C++ library support 7202 _LT_TAGVAR(ld_shlibs, $1)=no 7203 ;; 7204 cxx*) 7205 case $host in 7206 osf3*) 7207 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7208 _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' 7209 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7210 ;; 7211 *) 7212 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 7213 _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' 7214 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 7215 echo "-hidden">> $lib.exp~ 7216 $CC -shared$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~ 7217 $RM $lib.exp' 7218 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7219 ;; 7220 esac 7221 7222 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7223 7224 # Commands to make compiler produce verbose output that lists 7225 # what "hidden" libraries, object files and flags are used when 7226 # linking a shared library. 7227 # 7228 # There doesn't appear to be a way to prevent this compiler from 7229 # explicitly linking system object files so we need to strip them 7230 # from the output so that they don't get included in the library 7231 # dependencies. 7232 output_verbose_link_cmd='templist=`$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"' 7233 ;; 7234 *) 7235 if test yes,no = "$GXX,$with_gnu_ld"; then 7236 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7237 case $host in 7238 osf3*) 7239 _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' 7240 ;; 7241 *) 7242 _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' 7243 ;; 7244 esac 7245 7246 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7247 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7248 7249 # Commands to make compiler produce verbose output that lists 7250 # what "hidden" libraries, object files and flags are used when 7251 # linking a shared library. 7252 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"' 7253 7254 else 7255 # FIXME: insert proper C++ library support 7256 _LT_TAGVAR(ld_shlibs, $1)=no 7257 fi 7258 ;; 7259 esac 7260 ;; 7261 7262 psos*) 7263 # FIXME: insert proper C++ library support 7264 _LT_TAGVAR(ld_shlibs, $1)=no 7265 ;; 7266 7267 sunos4*) 7268 case $cc_basename in 7269 CC*) 7270 # Sun C++ 4.x 7271 # FIXME: insert proper C++ library support 7272 _LT_TAGVAR(ld_shlibs, $1)=no 7273 ;; 7274 lcc*) 7275 # Lucid 7276 # FIXME: insert proper C++ library support 7277 _LT_TAGVAR(ld_shlibs, $1)=no 7278 ;; 7279 *) 7280 # FIXME: insert proper C++ library support 7281 _LT_TAGVAR(ld_shlibs, $1)=no 7282 ;; 7283 esac 7284 ;; 7285 7286 solaris*) 7287 case $cc_basename in 7288 CC* | sunCC*) 7289 # Sun C++ 4.2, 5.x and Centerline C++ 7290 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 7291 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7292 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7293 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7294 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7295 7296 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7297 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7298 case $host_os in 7299 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7300 *) 7301 # The compiler driver will combine and reorder linker options, 7302 # but understands '-z linker_flag'. 7303 # Supported since Solaris 2.6 (maybe 2.5.1?) 7304 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 7305 ;; 7306 esac 7307 _LT_TAGVAR(link_all_deplibs, $1)=yes 7308 7309 output_verbose_link_cmd='func_echo_all' 7310 7311 # Archives containing C++ object files must be created using 7312 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7313 # necessary to make sure instantiated templates are included 7314 # in the archive. 7315 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7316 ;; 7317 gcx*) 7318 # Green Hills C++ Compiler 7319 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7320 7321 # The C++ compiler must be used to create the archive. 7322 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 7323 ;; 7324 *) 7325 # GNU C++ compiler with Solaris linker 7326 if test yes,no = "$GXX,$with_gnu_ld"; then 7327 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' 7328 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 7329 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7330 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7331 $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 $lib.exp' 7332 7333 # Commands to make compiler produce verbose output that lists 7334 # what "hidden" libraries, object files and flags are used when 7335 # linking a shared library. 7336 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"' 7337 else 7338 # g++ 2.7 appears to require '-G' NOT '-shared' on this 7339 # platform. 7340 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7341 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7342 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7343 7344 # Commands to make compiler produce verbose output that lists 7345 # what "hidden" libraries, object files and flags are used when 7346 # linking a shared library. 7347 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"' 7348 fi 7349 7350 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' 7351 case $host_os in 7352 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7353 *) 7354 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 7355 ;; 7356 esac 7357 fi 7358 ;; 7359 esac 7360 ;; 7361 7362 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 7363 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7364 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7365 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7366 runpath_var='LD_RUN_PATH' 7367 7368 case $cc_basename in 7369 CC*) 7370 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7371 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7372 ;; 7373 *) 7374 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7375 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7376 ;; 7377 esac 7378 ;; 7379 7380 sysv5* | sco3.2v5* | sco5v6*) 7381 # Note: We CANNOT use -z defs as we might desire, because we do not 7382 # link with -lc, and that would cause any symbols used from libc to 7383 # always be unresolved, which means just about no library would 7384 # ever link correctly. If we're not using GNU ld we use -z text 7385 # though, which does catch some bad symbols but isn't as heavy-handed 7386 # as -z defs. 7387 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7388 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 7389 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7390 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7391 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 7392 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 7393 _LT_TAGVAR(link_all_deplibs, $1)=yes 7394 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 7395 runpath_var='LD_RUN_PATH' 7396 7397 case $cc_basename in 7398 CC*) 7399 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7400 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7401 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 7402 '"$_LT_TAGVAR(old_archive_cmds, $1)" 7403 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 7404 '"$_LT_TAGVAR(reload_cmds, $1)" 7405 ;; 7406 *) 7407 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7408 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7409 ;; 7410 esac 7411 ;; 7412 7413 tandem*) 7414 case $cc_basename in 7415 NCC*) 7416 # NonStop-UX NCC 3.20 7417 # FIXME: insert proper C++ library support 7418 _LT_TAGVAR(ld_shlibs, $1)=no 7419 ;; 7420 *) 7421 # FIXME: insert proper C++ library support 7422 _LT_TAGVAR(ld_shlibs, $1)=no 7423 ;; 7424 esac 7425 ;; 7426 7427 vxworks*) 7428 # FIXME: insert proper C++ library support 7429 _LT_TAGVAR(ld_shlibs, $1)=no 7430 ;; 7431 7432 *) 7433 # FIXME: insert proper C++ library support 7434 _LT_TAGVAR(ld_shlibs, $1)=no 7435 ;; 7436 esac 7437 7438 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 7439 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 7440 7441 _LT_TAGVAR(GCC, $1)=$GXX 7442 _LT_TAGVAR(LD, $1)=$LD 7443 7444 ## CAVEAT EMPTOR: 7445 ## There is no encapsulation within the following macros, do not change 7446 ## the running order or otherwise move them around unless you know exactly 7447 ## what you are doing... 7448 _LT_SYS_HIDDEN_LIBDEPS($1) 7449 _LT_COMPILER_PIC($1) 7450 _LT_COMPILER_C_O($1) 7451 _LT_COMPILER_FILE_LOCKS($1) 7452 _LT_LINKER_SHLIBS($1) 7453 _LT_SYS_DYNAMIC_LINKER($1) 7454 _LT_LINKER_HARDCODE_LIBPATH($1) 7455 7456 _LT_CONFIG($1) 7457 fi # test -n "$compiler" 7458 7459 CC=$lt_save_CC 7460 CFLAGS=$lt_save_CFLAGS 7461 LDCXX=$LD 7462 LD=$lt_save_LD 7463 GCC=$lt_save_GCC 7464 with_gnu_ld=$lt_save_with_gnu_ld 7465 lt_cv_path_LDCXX=$lt_cv_path_LD 7466 lt_cv_path_LD=$lt_save_path_LD 7467 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 7468 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 7469fi # test yes != "$_lt_caught_CXX_error" 7470 7471AC_LANG_POP 7472])# _LT_LANG_CXX_CONFIG 7473 7474 7475# _LT_FUNC_STRIPNAME_CNF 7476# ---------------------- 7477# func_stripname_cnf prefix suffix name 7478# strip PREFIX and SUFFIX off of NAME. 7479# PREFIX and SUFFIX must not contain globbing or regex special 7480# characters, hashes, percent signs, but SUFFIX may contain a leading 7481# dot (in which case that matches only a dot). 7482# 7483# This function is identical to the (non-XSI) version of func_stripname, 7484# except this one can be used by m4 code that may be executed by configure, 7485# rather than the libtool script. 7486m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 7487AC_REQUIRE([_LT_DECL_SED]) 7488AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 7489func_stripname_cnf () 7490{ 7491 case @S|@2 in 7492 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; 7493 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; 7494 esac 7495} # func_stripname_cnf 7496])# _LT_FUNC_STRIPNAME_CNF 7497 7498 7499# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 7500# --------------------------------- 7501# Figure out "hidden" library dependencies from verbose 7502# compiler output when linking a shared library. 7503# Parse the compiler output and extract the necessary 7504# objects, libraries and library flags. 7505m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 7506[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 7507AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 7508# Dependencies to place before and after the object being linked: 7509_LT_TAGVAR(predep_objects, $1)= 7510_LT_TAGVAR(postdep_objects, $1)= 7511_LT_TAGVAR(predeps, $1)= 7512_LT_TAGVAR(postdeps, $1)= 7513_LT_TAGVAR(compiler_lib_search_path, $1)= 7514 7515dnl we can't use the lt_simple_compile_test_code here, 7516dnl because it contains code intended for an executable, 7517dnl not a library. It's possible we should let each 7518dnl tag define a new lt_????_link_test_code variable, 7519dnl but it's only used here... 7520m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 7521int a; 7522void foo (void) { a = 0; } 7523_LT_EOF 7524], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 7525class Foo 7526{ 7527public: 7528 Foo (void) { a = 0; } 7529private: 7530 int a; 7531}; 7532_LT_EOF 7533], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 7534 subroutine foo 7535 implicit none 7536 integer*4 a 7537 a=0 7538 return 7539 end 7540_LT_EOF 7541], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 7542 subroutine foo 7543 implicit none 7544 integer a 7545 a=0 7546 return 7547 end 7548_LT_EOF 7549], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 7550public class foo { 7551 private int a; 7552 public void bar (void) { 7553 a = 0; 7554 } 7555}; 7556_LT_EOF 7557], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 7558package foo 7559func foo() { 7560} 7561_LT_EOF 7562]) 7563 7564_lt_libdeps_save_CFLAGS=$CFLAGS 7565case "$CC $CFLAGS " in #( 7566*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7567*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7568*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7569esac 7570 7571dnl Parse the compiler output and extract the necessary 7572dnl objects, libraries and library flags. 7573if AC_TRY_EVAL(ac_compile); then 7574 # Parse the compiler output and extract the necessary 7575 # objects, libraries and library flags. 7576 7577 # Sentinel used to keep track of whether or not we are before 7578 # the conftest object file. 7579 pre_test_object_deps_done=no 7580 7581 for p in `eval "$output_verbose_link_cmd"`; do 7582 case $prev$p in 7583 7584 -L* | -R* | -l*) 7585 # Some compilers place space between "-{L,R}" and the path. 7586 # Remove the space. 7587 if test x-L = "$p" || 7588 test x-R = "$p"; then 7589 prev=$p 7590 continue 7591 fi 7592 7593 # Expand the sysroot to ease extracting the directories later. 7594 if test -z "$prev"; then 7595 case $p in 7596 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7597 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7598 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7599 esac 7600 fi 7601 case $p in 7602 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7603 esac 7604 if test no = "$pre_test_object_deps_done"; then 7605 case $prev in 7606 -L | -R) 7607 # Internal compiler library paths should come after those 7608 # provided the user. The postdeps already come after the 7609 # user supplied libs so there is no need to process them. 7610 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7611 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p 7612 else 7613 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" 7614 fi 7615 ;; 7616 # The "-l" case would never come before the object being 7617 # linked, so don't bother handling this case. 7618 esac 7619 else 7620 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7621 _LT_TAGVAR(postdeps, $1)=$prev$p 7622 else 7623 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" 7624 fi 7625 fi 7626 prev= 7627 ;; 7628 7629 *.lto.$objext) ;; # Ignore GCC LTO objects 7630 *.$objext) 7631 # This assumes that the test object file only shows up 7632 # once in the compiler output. 7633 if test "$p" = "conftest.$objext"; then 7634 pre_test_object_deps_done=yes 7635 continue 7636 fi 7637 7638 if test no = "$pre_test_object_deps_done"; then 7639 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7640 _LT_TAGVAR(predep_objects, $1)=$p 7641 else 7642 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7643 fi 7644 else 7645 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7646 _LT_TAGVAR(postdep_objects, $1)=$p 7647 else 7648 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7649 fi 7650 fi 7651 ;; 7652 7653 *) ;; # Ignore the rest. 7654 7655 esac 7656 done 7657 7658 # Clean up. 7659 rm -f a.out a.exe 7660else 7661 echo "libtool.m4: error: problem compiling $1 test program" 7662fi 7663 7664$RM -f confest.$objext 7665CFLAGS=$_lt_libdeps_save_CFLAGS 7666 7667# PORTME: override above test on systems where it is broken 7668m4_if([$1], [CXX], 7669[case $host_os in 7670interix[[3-9]]*) 7671 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7672 # hack all around it, let's just trust "g++" to DTRT. 7673 _LT_TAGVAR(predep_objects,$1)= 7674 _LT_TAGVAR(postdep_objects,$1)= 7675 _LT_TAGVAR(postdeps,$1)= 7676 ;; 7677esac 7678]) 7679 7680case " $_LT_TAGVAR(postdeps, $1) " in 7681*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7682esac 7683 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7684if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7685 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` 7686fi 7687_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7688 [The directories searched by this compiler when creating a shared library]) 7689_LT_TAGDECL([], [predep_objects], [1], 7690 [Dependencies to place before and after the objects being linked to 7691 create a shared library]) 7692_LT_TAGDECL([], [postdep_objects], [1]) 7693_LT_TAGDECL([], [predeps], [1]) 7694_LT_TAGDECL([], [postdeps], [1]) 7695_LT_TAGDECL([], [compiler_lib_search_path], [1], 7696 [The library search path used internally by the compiler when linking 7697 a shared library]) 7698])# _LT_SYS_HIDDEN_LIBDEPS 7699 7700 7701# _LT_LANG_F77_CONFIG([TAG]) 7702# -------------------------- 7703# Ensure that the configuration variables for a Fortran 77 compiler are 7704# suitably defined. These variables are subsequently used by _LT_CONFIG 7705# to write the compiler configuration to 'libtool'. 7706m4_defun([_LT_LANG_F77_CONFIG], 7707[AC_LANG_PUSH(Fortran 77) 7708if test -z "$F77" || test no = "$F77"; then 7709 _lt_disable_F77=yes 7710fi 7711 7712_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7713_LT_TAGVAR(allow_undefined_flag, $1)= 7714_LT_TAGVAR(always_export_symbols, $1)=no 7715_LT_TAGVAR(archive_expsym_cmds, $1)= 7716_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7717_LT_TAGVAR(hardcode_direct, $1)=no 7718_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7719_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7720_LT_TAGVAR(hardcode_libdir_separator, $1)= 7721_LT_TAGVAR(hardcode_minus_L, $1)=no 7722_LT_TAGVAR(hardcode_automatic, $1)=no 7723_LT_TAGVAR(inherit_rpath, $1)=no 7724_LT_TAGVAR(module_cmds, $1)= 7725_LT_TAGVAR(module_expsym_cmds, $1)= 7726_LT_TAGVAR(link_all_deplibs, $1)=unknown 7727_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7728_LT_TAGVAR(reload_flag, $1)=$reload_flag 7729_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7730_LT_TAGVAR(no_undefined_flag, $1)= 7731_LT_TAGVAR(whole_archive_flag_spec, $1)= 7732_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7733 7734# Source file extension for f77 test sources. 7735ac_ext=f 7736 7737# Object file extension for compiled f77 test sources. 7738objext=o 7739_LT_TAGVAR(objext, $1)=$objext 7740 7741# No sense in running all these tests if we already determined that 7742# the F77 compiler isn't working. Some variables (like enable_shared) 7743# are currently assumed to apply to all compilers on this platform, 7744# and will be corrupted by setting them based on a non-working compiler. 7745if test yes != "$_lt_disable_F77"; then 7746 # Code to be used in simple compile tests 7747 lt_simple_compile_test_code="\ 7748 subroutine t 7749 return 7750 end 7751" 7752 7753 # Code to be used in simple link tests 7754 lt_simple_link_test_code="\ 7755 program t 7756 end 7757" 7758 7759 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7760 _LT_TAG_COMPILER 7761 7762 # save warnings/boilerplate of simple test code 7763 _LT_COMPILER_BOILERPLATE 7764 _LT_LINKER_BOILERPLATE 7765 7766 # Allow CC to be a program name with arguments. 7767 lt_save_CC=$CC 7768 lt_save_GCC=$GCC 7769 lt_save_CFLAGS=$CFLAGS 7770 CC=${F77-"f77"} 7771 CFLAGS=$FFLAGS 7772 compiler=$CC 7773 _LT_TAGVAR(compiler, $1)=$CC 7774 _LT_CC_BASENAME([$compiler]) 7775 GCC=$G77 7776 if test -n "$compiler"; then 7777 AC_MSG_CHECKING([if libtool supports shared libraries]) 7778 AC_MSG_RESULT([$can_build_shared]) 7779 7780 AC_MSG_CHECKING([whether to build shared libraries]) 7781 test no = "$can_build_shared" && enable_shared=no 7782 7783 # On AIX, shared libraries and static libraries use the same namespace, and 7784 # are all built from PIC. 7785 case $host_os in 7786 aix3*) 7787 test yes = "$enable_shared" && enable_static=no 7788 if test -n "$RANLIB"; then 7789 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7790 postinstall_cmds='$RANLIB $lib' 7791 fi 7792 ;; 7793 aix[[4-9]]*) 7794 if test ia64 != "$host_cpu"; then 7795 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7796 yes,aix,yes) ;; # shared object as lib.so file only 7797 yes,svr4,*) ;; # shared object as lib.so archive member only 7798 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7799 esac 7800 fi 7801 ;; 7802 esac 7803 AC_MSG_RESULT([$enable_shared]) 7804 7805 AC_MSG_CHECKING([whether to build static libraries]) 7806 # Make sure either enable_shared or enable_static is yes. 7807 test yes = "$enable_shared" || enable_static=yes 7808 AC_MSG_RESULT([$enable_static]) 7809 7810 _LT_TAGVAR(GCC, $1)=$G77 7811 _LT_TAGVAR(LD, $1)=$LD 7812 7813 ## CAVEAT EMPTOR: 7814 ## There is no encapsulation within the following macros, do not change 7815 ## the running order or otherwise move them around unless you know exactly 7816 ## what you are doing... 7817 _LT_COMPILER_PIC($1) 7818 _LT_COMPILER_C_O($1) 7819 _LT_COMPILER_FILE_LOCKS($1) 7820 _LT_LINKER_SHLIBS($1) 7821 _LT_SYS_DYNAMIC_LINKER($1) 7822 _LT_LINKER_HARDCODE_LIBPATH($1) 7823 7824 _LT_CONFIG($1) 7825 fi # test -n "$compiler" 7826 7827 GCC=$lt_save_GCC 7828 CC=$lt_save_CC 7829 CFLAGS=$lt_save_CFLAGS 7830fi # test yes != "$_lt_disable_F77" 7831 7832AC_LANG_POP 7833])# _LT_LANG_F77_CONFIG 7834 7835 7836# _LT_LANG_FC_CONFIG([TAG]) 7837# ------------------------- 7838# Ensure that the configuration variables for a Fortran compiler are 7839# suitably defined. These variables are subsequently used by _LT_CONFIG 7840# to write the compiler configuration to 'libtool'. 7841m4_defun([_LT_LANG_FC_CONFIG], 7842[AC_LANG_PUSH(Fortran) 7843 7844if test -z "$FC" || test no = "$FC"; then 7845 _lt_disable_FC=yes 7846fi 7847 7848_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7849_LT_TAGVAR(allow_undefined_flag, $1)= 7850_LT_TAGVAR(always_export_symbols, $1)=no 7851_LT_TAGVAR(archive_expsym_cmds, $1)= 7852_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7853_LT_TAGVAR(hardcode_direct, $1)=no 7854_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7855_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7856_LT_TAGVAR(hardcode_libdir_separator, $1)= 7857_LT_TAGVAR(hardcode_minus_L, $1)=no 7858_LT_TAGVAR(hardcode_automatic, $1)=no 7859_LT_TAGVAR(inherit_rpath, $1)=no 7860_LT_TAGVAR(module_cmds, $1)= 7861_LT_TAGVAR(module_expsym_cmds, $1)= 7862_LT_TAGVAR(link_all_deplibs, $1)=unknown 7863_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7864_LT_TAGVAR(reload_flag, $1)=$reload_flag 7865_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7866_LT_TAGVAR(no_undefined_flag, $1)= 7867_LT_TAGVAR(whole_archive_flag_spec, $1)= 7868_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7869 7870# Source file extension for fc test sources. 7871ac_ext=${ac_fc_srcext-f} 7872 7873# Object file extension for compiled fc test sources. 7874objext=o 7875_LT_TAGVAR(objext, $1)=$objext 7876 7877# No sense in running all these tests if we already determined that 7878# the FC compiler isn't working. Some variables (like enable_shared) 7879# are currently assumed to apply to all compilers on this platform, 7880# and will be corrupted by setting them based on a non-working compiler. 7881if test yes != "$_lt_disable_FC"; then 7882 # Code to be used in simple compile tests 7883 lt_simple_compile_test_code="\ 7884 subroutine t 7885 return 7886 end 7887" 7888 7889 # Code to be used in simple link tests 7890 lt_simple_link_test_code="\ 7891 program t 7892 end 7893" 7894 7895 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7896 _LT_TAG_COMPILER 7897 7898 # save warnings/boilerplate of simple test code 7899 _LT_COMPILER_BOILERPLATE 7900 _LT_LINKER_BOILERPLATE 7901 7902 # Allow CC to be a program name with arguments. 7903 lt_save_CC=$CC 7904 lt_save_GCC=$GCC 7905 lt_save_CFLAGS=$CFLAGS 7906 CC=${FC-"f95"} 7907 CFLAGS=$FCFLAGS 7908 compiler=$CC 7909 GCC=$ac_cv_fc_compiler_gnu 7910 7911 _LT_TAGVAR(compiler, $1)=$CC 7912 _LT_CC_BASENAME([$compiler]) 7913 7914 if test -n "$compiler"; then 7915 AC_MSG_CHECKING([if libtool supports shared libraries]) 7916 AC_MSG_RESULT([$can_build_shared]) 7917 7918 AC_MSG_CHECKING([whether to build shared libraries]) 7919 test no = "$can_build_shared" && enable_shared=no 7920 7921 # On AIX, shared libraries and static libraries use the same namespace, and 7922 # are all built from PIC. 7923 case $host_os in 7924 aix3*) 7925 test yes = "$enable_shared" && enable_static=no 7926 if test -n "$RANLIB"; then 7927 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7928 postinstall_cmds='$RANLIB $lib' 7929 fi 7930 ;; 7931 aix[[4-9]]*) 7932 if test ia64 != "$host_cpu"; then 7933 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7934 yes,aix,yes) ;; # shared object as lib.so file only 7935 yes,svr4,*) ;; # shared object as lib.so archive member only 7936 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7937 esac 7938 fi 7939 ;; 7940 esac 7941 AC_MSG_RESULT([$enable_shared]) 7942 7943 AC_MSG_CHECKING([whether to build static libraries]) 7944 # Make sure either enable_shared or enable_static is yes. 7945 test yes = "$enable_shared" || enable_static=yes 7946 AC_MSG_RESULT([$enable_static]) 7947 7948 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu 7949 _LT_TAGVAR(LD, $1)=$LD 7950 7951 ## CAVEAT EMPTOR: 7952 ## There is no encapsulation within the following macros, do not change 7953 ## the running order or otherwise move them around unless you know exactly 7954 ## what you are doing... 7955 _LT_SYS_HIDDEN_LIBDEPS($1) 7956 _LT_COMPILER_PIC($1) 7957 _LT_COMPILER_C_O($1) 7958 _LT_COMPILER_FILE_LOCKS($1) 7959 _LT_LINKER_SHLIBS($1) 7960 _LT_SYS_DYNAMIC_LINKER($1) 7961 _LT_LINKER_HARDCODE_LIBPATH($1) 7962 7963 _LT_CONFIG($1) 7964 fi # test -n "$compiler" 7965 7966 GCC=$lt_save_GCC 7967 CC=$lt_save_CC 7968 CFLAGS=$lt_save_CFLAGS 7969fi # test yes != "$_lt_disable_FC" 7970 7971AC_LANG_POP 7972])# _LT_LANG_FC_CONFIG 7973 7974 7975# _LT_LANG_GCJ_CONFIG([TAG]) 7976# -------------------------- 7977# Ensure that the configuration variables for the GNU Java Compiler compiler 7978# are suitably defined. These variables are subsequently used by _LT_CONFIG 7979# to write the compiler configuration to 'libtool'. 7980m4_defun([_LT_LANG_GCJ_CONFIG], 7981[AC_REQUIRE([LT_PROG_GCJ])dnl 7982AC_LANG_SAVE 7983 7984# Source file extension for Java test sources. 7985ac_ext=java 7986 7987# Object file extension for compiled Java test sources. 7988objext=o 7989_LT_TAGVAR(objext, $1)=$objext 7990 7991# Code to be used in simple compile tests 7992lt_simple_compile_test_code="class foo {}" 7993 7994# Code to be used in simple link tests 7995lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7996 7997# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7998_LT_TAG_COMPILER 7999 8000# save warnings/boilerplate of simple test code 8001_LT_COMPILER_BOILERPLATE 8002_LT_LINKER_BOILERPLATE 8003 8004# Allow CC to be a program name with arguments. 8005lt_save_CC=$CC 8006lt_save_CFLAGS=$CFLAGS 8007lt_save_GCC=$GCC 8008GCC=yes 8009CC=${GCJ-"gcj"} 8010CFLAGS=$GCJFLAGS 8011compiler=$CC 8012_LT_TAGVAR(compiler, $1)=$CC 8013_LT_TAGVAR(LD, $1)=$LD 8014_LT_CC_BASENAME([$compiler]) 8015 8016# GCJ did not exist at the time GCC didn't implicitly link libc in. 8017_LT_TAGVAR(archive_cmds_need_lc, $1)=no 8018 8019_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8020_LT_TAGVAR(reload_flag, $1)=$reload_flag 8021_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8022 8023## CAVEAT EMPTOR: 8024## There is no encapsulation within the following macros, do not change 8025## the running order or otherwise move them around unless you know exactly 8026## what you are doing... 8027if test -n "$compiler"; then 8028 _LT_COMPILER_NO_RTTI($1) 8029 _LT_COMPILER_PIC($1) 8030 _LT_COMPILER_C_O($1) 8031 _LT_COMPILER_FILE_LOCKS($1) 8032 _LT_LINKER_SHLIBS($1) 8033 _LT_LINKER_HARDCODE_LIBPATH($1) 8034 8035 _LT_CONFIG($1) 8036fi 8037 8038AC_LANG_RESTORE 8039 8040GCC=$lt_save_GCC 8041CC=$lt_save_CC 8042CFLAGS=$lt_save_CFLAGS 8043])# _LT_LANG_GCJ_CONFIG 8044 8045 8046# _LT_LANG_GO_CONFIG([TAG]) 8047# -------------------------- 8048# Ensure that the configuration variables for the GNU Go compiler 8049# are suitably defined. These variables are subsequently used by _LT_CONFIG 8050# to write the compiler configuration to 'libtool'. 8051m4_defun([_LT_LANG_GO_CONFIG], 8052[AC_REQUIRE([LT_PROG_GO])dnl 8053AC_LANG_SAVE 8054 8055# Source file extension for Go test sources. 8056ac_ext=go 8057 8058# Object file extension for compiled Go test sources. 8059objext=o 8060_LT_TAGVAR(objext, $1)=$objext 8061 8062# Code to be used in simple compile tests 8063lt_simple_compile_test_code="package main; func main() { }" 8064 8065# Code to be used in simple link tests 8066lt_simple_link_test_code='package main; func main() { }' 8067 8068# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8069_LT_TAG_COMPILER 8070 8071# save warnings/boilerplate of simple test code 8072_LT_COMPILER_BOILERPLATE 8073_LT_LINKER_BOILERPLATE 8074 8075# Allow CC to be a program name with arguments. 8076lt_save_CC=$CC 8077lt_save_CFLAGS=$CFLAGS 8078lt_save_GCC=$GCC 8079GCC=yes 8080CC=${GOC-"gccgo"} 8081CFLAGS=$GOFLAGS 8082compiler=$CC 8083_LT_TAGVAR(compiler, $1)=$CC 8084_LT_TAGVAR(LD, $1)=$LD 8085_LT_CC_BASENAME([$compiler]) 8086 8087# Go did not exist at the time GCC didn't implicitly link libc in. 8088_LT_TAGVAR(archive_cmds_need_lc, $1)=no 8089 8090_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8091_LT_TAGVAR(reload_flag, $1)=$reload_flag 8092_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8093 8094## CAVEAT EMPTOR: 8095## There is no encapsulation within the following macros, do not change 8096## the running order or otherwise move them around unless you know exactly 8097## what you are doing... 8098if test -n "$compiler"; then 8099 _LT_COMPILER_NO_RTTI($1) 8100 _LT_COMPILER_PIC($1) 8101 _LT_COMPILER_C_O($1) 8102 _LT_COMPILER_FILE_LOCKS($1) 8103 _LT_LINKER_SHLIBS($1) 8104 _LT_LINKER_HARDCODE_LIBPATH($1) 8105 8106 _LT_CONFIG($1) 8107fi 8108 8109AC_LANG_RESTORE 8110 8111GCC=$lt_save_GCC 8112CC=$lt_save_CC 8113CFLAGS=$lt_save_CFLAGS 8114])# _LT_LANG_GO_CONFIG 8115 8116 8117# _LT_LANG_RC_CONFIG([TAG]) 8118# ------------------------- 8119# Ensure that the configuration variables for the Windows resource compiler 8120# are suitably defined. These variables are subsequently used by _LT_CONFIG 8121# to write the compiler configuration to 'libtool'. 8122m4_defun([_LT_LANG_RC_CONFIG], 8123[AC_REQUIRE([LT_PROG_RC])dnl 8124AC_LANG_SAVE 8125 8126# Source file extension for RC test sources. 8127ac_ext=rc 8128 8129# Object file extension for compiled RC test sources. 8130objext=o 8131_LT_TAGVAR(objext, $1)=$objext 8132 8133# Code to be used in simple compile tests 8134lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 8135 8136# Code to be used in simple link tests 8137lt_simple_link_test_code=$lt_simple_compile_test_code 8138 8139# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8140_LT_TAG_COMPILER 8141 8142# save warnings/boilerplate of simple test code 8143_LT_COMPILER_BOILERPLATE 8144_LT_LINKER_BOILERPLATE 8145 8146# Allow CC to be a program name with arguments. 8147lt_save_CC=$CC 8148lt_save_CFLAGS=$CFLAGS 8149lt_save_GCC=$GCC 8150GCC= 8151CC=${RC-"windres"} 8152CFLAGS= 8153compiler=$CC 8154_LT_TAGVAR(compiler, $1)=$CC 8155_LT_CC_BASENAME([$compiler]) 8156_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 8157 8158if test -n "$compiler"; then 8159 : 8160 _LT_CONFIG($1) 8161fi 8162 8163GCC=$lt_save_GCC 8164AC_LANG_RESTORE 8165CC=$lt_save_CC 8166CFLAGS=$lt_save_CFLAGS 8167])# _LT_LANG_RC_CONFIG 8168 8169 8170# LT_PROG_GCJ 8171# ----------- 8172AC_DEFUN([LT_PROG_GCJ], 8173[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 8174 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 8175 [AC_CHECK_TOOL(GCJ, gcj,) 8176 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" 8177 AC_SUBST(GCJFLAGS)])])[]dnl 8178]) 8179 8180# Old name: 8181AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 8182dnl aclocal-1.4 backwards compatibility: 8183dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 8184 8185 8186# LT_PROG_GO 8187# ---------- 8188AC_DEFUN([LT_PROG_GO], 8189[AC_CHECK_TOOL(GOC, gccgo,) 8190]) 8191 8192 8193# LT_PROG_RC 8194# ---------- 8195AC_DEFUN([LT_PROG_RC], 8196[AC_CHECK_TOOL(RC, windres,) 8197]) 8198 8199# Old name: 8200AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 8201dnl aclocal-1.4 backwards compatibility: 8202dnl AC_DEFUN([LT_AC_PROG_RC], []) 8203 8204 8205# _LT_DECL_EGREP 8206# -------------- 8207# If we don't have a new enough Autoconf to choose the best grep 8208# available, choose the one first in the user's PATH. 8209m4_defun([_LT_DECL_EGREP], 8210[AC_REQUIRE([AC_PROG_EGREP])dnl 8211AC_REQUIRE([AC_PROG_FGREP])dnl 8212test -z "$GREP" && GREP=grep 8213_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 8214_LT_DECL([], [EGREP], [1], [An ERE matcher]) 8215_LT_DECL([], [FGREP], [1], [A literal string matcher]) 8216dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 8217AC_SUBST([GREP]) 8218]) 8219 8220 8221# _LT_DECL_OBJDUMP 8222# -------------- 8223# If we don't have a new enough Autoconf to choose the best objdump 8224# available, choose the one first in the user's PATH. 8225m4_defun([_LT_DECL_OBJDUMP], 8226[AC_CHECK_TOOL(OBJDUMP, objdump, false) 8227test -z "$OBJDUMP" && OBJDUMP=objdump 8228_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 8229AC_SUBST([OBJDUMP]) 8230]) 8231 8232# _LT_DECL_DLLTOOL 8233# ---------------- 8234# Ensure DLLTOOL variable is set. 8235m4_defun([_LT_DECL_DLLTOOL], 8236[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8237test -z "$DLLTOOL" && DLLTOOL=dlltool 8238_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 8239AC_SUBST([DLLTOOL]) 8240]) 8241 8242# _LT_DECL_FILECMD 8243# ---------------- 8244# Check for a file(cmd) program that can be used to detect file type and magic 8245m4_defun([_LT_DECL_FILECMD], 8246[AC_CHECK_TOOL([FILECMD], [file], [:]) 8247_LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types]) 8248])# _LD_DECL_FILECMD 8249 8250# _LT_DECL_SED 8251# ------------ 8252# Check for a fully-functional sed program, that truncates 8253# as few characters as possible. Prefer GNU sed if found. 8254m4_defun([_LT_DECL_SED], 8255[AC_PROG_SED 8256test -z "$SED" && SED=sed 8257Xsed="$SED -e 1s/^X//" 8258_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 8259_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 8260 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 8261])# _LT_DECL_SED 8262 8263m4_ifndef([AC_PROG_SED], [ 8264############################################################ 8265# NOTE: This macro has been submitted for inclusion into # 8266# GNU Autoconf as AC_PROG_SED. When it is available in # 8267# a released version of Autoconf we should remove this # 8268# macro and use it instead. # 8269############################################################ 8270 8271m4_defun([AC_PROG_SED], 8272[AC_MSG_CHECKING([for a sed that does not truncate output]) 8273AC_CACHE_VAL(lt_cv_path_SED, 8274[# Loop through the user's path and test for sed and gsed. 8275# Then use that list of sed's as ones to test for truncation. 8276as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8277for as_dir in $PATH 8278do 8279 IFS=$as_save_IFS 8280 test -z "$as_dir" && as_dir=. 8281 for lt_ac_prog in sed gsed; do 8282 for ac_exec_ext in '' $ac_executable_extensions; do 8283 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 8284 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 8285 fi 8286 done 8287 done 8288done 8289IFS=$as_save_IFS 8290lt_ac_max=0 8291lt_ac_count=0 8292# Add /usr/xpg4/bin/sed as it is typically found on Solaris 8293# along with /bin/sed that truncates output. 8294for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 8295 test ! -f "$lt_ac_sed" && continue 8296 cat /dev/null > conftest.in 8297 lt_ac_count=0 8298 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 8299 # Check for GNU sed and select it if it is found. 8300 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 8301 lt_cv_path_SED=$lt_ac_sed 8302 break 8303 fi 8304 while true; do 8305 cat conftest.in conftest.in >conftest.tmp 8306 mv conftest.tmp conftest.in 8307 cp conftest.in conftest.nl 8308 echo >>conftest.nl 8309 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 8310 cmp -s conftest.out conftest.nl || break 8311 # 10000 chars as input seems more than enough 8312 test 10 -lt "$lt_ac_count" && break 8313 lt_ac_count=`expr $lt_ac_count + 1` 8314 if test "$lt_ac_count" -gt "$lt_ac_max"; then 8315 lt_ac_max=$lt_ac_count 8316 lt_cv_path_SED=$lt_ac_sed 8317 fi 8318 done 8319done 8320]) 8321SED=$lt_cv_path_SED 8322AC_SUBST([SED]) 8323AC_MSG_RESULT([$SED]) 8324])#AC_PROG_SED 8325])#m4_ifndef 8326 8327# Old name: 8328AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 8329dnl aclocal-1.4 backwards compatibility: 8330dnl AC_DEFUN([LT_AC_PROG_SED], []) 8331 8332 8333# _LT_CHECK_SHELL_FEATURES 8334# ------------------------ 8335# Find out whether the shell is Bourne or XSI compatible, 8336# or has some other useful features. 8337m4_defun([_LT_CHECK_SHELL_FEATURES], 8338[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 8339 lt_unset=unset 8340else 8341 lt_unset=false 8342fi 8343_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 8344 8345# test EBCDIC or ASCII 8346case `echo X|tr X '\101'` in 8347 A) # ASCII based system 8348 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 8349 lt_SP2NL='tr \040 \012' 8350 lt_NL2SP='tr \015\012 \040\040' 8351 ;; 8352 *) # EBCDIC based system 8353 lt_SP2NL='tr \100 \n' 8354 lt_NL2SP='tr \r\n \100\100' 8355 ;; 8356esac 8357_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 8358_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 8359])# _LT_CHECK_SHELL_FEATURES 8360 8361 8362# _LT_PATH_CONVERSION_FUNCTIONS 8363# ----------------------------- 8364# Determine what file name conversion functions should be used by 8365# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 8366# for certain cross-compile configurations and native mingw. 8367m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 8368[AC_REQUIRE([AC_CANONICAL_HOST])dnl 8369AC_REQUIRE([AC_CANONICAL_BUILD])dnl 8370AC_MSG_CHECKING([how to convert $build file names to $host format]) 8371AC_CACHE_VAL(lt_cv_to_host_file_cmd, 8372[case $host in 8373 *-*-mingw* ) 8374 case $build in 8375 *-*-mingw* ) # actually msys 8376 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 8377 ;; 8378 *-*-cygwin* ) 8379 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 8380 ;; 8381 * ) # otherwise, assume *nix 8382 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 8383 ;; 8384 esac 8385 ;; 8386 *-*-cygwin* ) 8387 case $build in 8388 *-*-mingw* ) # actually msys 8389 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 8390 ;; 8391 *-*-cygwin* ) 8392 lt_cv_to_host_file_cmd=func_convert_file_noop 8393 ;; 8394 * ) # otherwise, assume *nix 8395 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 8396 ;; 8397 esac 8398 ;; 8399 * ) # unhandled hosts (and "normal" native builds) 8400 lt_cv_to_host_file_cmd=func_convert_file_noop 8401 ;; 8402esac 8403]) 8404to_host_file_cmd=$lt_cv_to_host_file_cmd 8405AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 8406_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 8407 [0], [convert $build file names to $host format])dnl 8408 8409AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 8410AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 8411[#assume ordinary cross tools, or native build. 8412lt_cv_to_tool_file_cmd=func_convert_file_noop 8413case $host in 8414 *-*-mingw* ) 8415 case $build in 8416 *-*-mingw* ) # actually msys 8417 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 8418 ;; 8419 esac 8420 ;; 8421esac 8422]) 8423to_tool_file_cmd=$lt_cv_to_tool_file_cmd 8424AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 8425_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 8426 [0], [convert $build files to toolchain format])dnl 8427])# _LT_PATH_CONVERSION_FUNCTIONS 8428