libtool.m4 revision 2f76b07d
1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2# 3# Copyright (C) 1996-2001, 2003-2019, 2021-2024 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) 2024 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 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 63 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([2.64])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), in case 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) 2024 Free Software Foundation, Inc. 655This config.lt script is free software; the Free Software Foundation 656gives unlimited permission 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 976 977 978# _LT_REQUIRED_DARWIN_CHECKS 979# ------------------------- 980m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 981 case $host_os in 982 rhapsody* | darwin*) 983 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 984 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 985 AC_CHECK_TOOL([LIPO], [lipo], [:]) 986 AC_CHECK_TOOL([OTOOL], [otool], [:]) 987 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 988 _LT_DECL([], [DSYMUTIL], [1], 989 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 990 _LT_DECL([], [NMEDIT], [1], 991 [Tool to change global to local symbols on Mac OS X]) 992 _LT_DECL([], [LIPO], [1], 993 [Tool to manipulate fat objects and archives on Mac OS X]) 994 _LT_DECL([], [OTOOL], [1], 995 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 996 _LT_DECL([], [OTOOL64], [1], 997 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 998 999 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 1000 [lt_cv_apple_cc_single_mod=no 1001 if test -z "$LT_MULTI_MODULE"; then 1002 # By default we will add the -single_module flag. You can override 1003 # by either setting the environment variable LT_MULTI_MODULE 1004 # non-empty at configure time, or by adding -multi_module to the 1005 # link flags. 1006 rm -rf libconftest.dylib* 1007 echo "int foo(void){return 1;}" > conftest.c 1008 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1009-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1010 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1011 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1012 _lt_result=$? 1013 # If there is a non-empty error log, and "single_module" 1014 # appears in it, assume the flag caused a linker warning 1015 if test -s conftest.err && $GREP single_module conftest.err; then 1016 cat conftest.err >&AS_MESSAGE_LOG_FD 1017 # Otherwise, if the output was created with a 0 exit code from 1018 # the compiler, it worked. 1019 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 1020 lt_cv_apple_cc_single_mod=yes 1021 else 1022 cat conftest.err >&AS_MESSAGE_LOG_FD 1023 fi 1024 rm -rf libconftest.dylib* 1025 rm -f conftest.* 1026 fi]) 1027 1028 # Feature test to disable chained fixups since it is not 1029 # compatible with '-undefined dynamic_lookup' 1030 AC_CACHE_CHECK([for -no_fixup_chains linker flag], 1031 [lt_cv_support_no_fixup_chains], 1032 [ save_LDFLAGS=$LDFLAGS 1033 LDFLAGS="$LDFLAGS -Wl,-no_fixup_chains" 1034 AC_LINK_IFELSE( 1035 [AC_LANG_PROGRAM([],[])], 1036 lt_cv_support_no_fixup_chains=yes, 1037 lt_cv_support_no_fixup_chains=no 1038 ) 1039 LDFLAGS=$save_LDFLAGS 1040 ] 1041 ) 1042 1043 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1044 [lt_cv_ld_exported_symbols_list], 1045 [lt_cv_ld_exported_symbols_list=no 1046 save_LDFLAGS=$LDFLAGS 1047 echo "_main" > conftest.sym 1048 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1049 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1050 [lt_cv_ld_exported_symbols_list=yes], 1051 [lt_cv_ld_exported_symbols_list=no]) 1052 LDFLAGS=$save_LDFLAGS 1053 ]) 1054 1055 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1056 [lt_cv_ld_force_load=no 1057 cat > conftest.c << _LT_EOF 1058int forced_loaded() { return 2;} 1059_LT_EOF 1060 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1061 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1062 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1063 $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1064 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1065 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1066 cat > conftest.c << _LT_EOF 1067int main(void) { return 0;} 1068_LT_EOF 1069 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1070 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1071 _lt_result=$? 1072 if test -s conftest.err && $GREP force_load conftest.err; then 1073 cat conftest.err >&AS_MESSAGE_LOG_FD 1074 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 1075 lt_cv_ld_force_load=yes 1076 else 1077 cat conftest.err >&AS_MESSAGE_LOG_FD 1078 fi 1079 rm -f conftest.err libconftest.a conftest conftest.c 1080 rm -rf conftest.dSYM 1081 ]) 1082 case $host_os in 1083 rhapsody* | darwin1.[[012]]) 1084 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 1085 darwin1.*) 1086 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1087 darwin*) 1088 case $MACOSX_DEPLOYMENT_TARGET,$host in 1089 10.[[012]],*|,*powerpc*-darwin[[5-8]]*) 1090 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1091 *) 1092 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' 1093 if test yes = "$lt_cv_support_no_fixup_chains"; then 1094 AS_VAR_APPEND([_lt_dar_allow_undefined], [' $wl-no_fixup_chains']) 1095 fi 1096 ;; 1097 esac 1098 ;; 1099 esac 1100 if test yes = "$lt_cv_apple_cc_single_mod"; then 1101 _lt_dar_single_mod='$single_module' 1102 fi 1103 _lt_dar_needs_single_mod=no 1104 case $host_os in 1105 rhapsody* | darwin1.*) 1106 _lt_dar_needs_single_mod=yes ;; 1107 darwin*) 1108 # When targeting Mac OS X 10.4 (darwin 8) or later, 1109 # -single_module is the default and -multi_module is unsupported. 1110 # The toolchain on macOS 10.14 (darwin 18) and later cannot 1111 # target any OS version that needs -single_module. 1112 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1113 10.0,*-darwin[[567]].*|10.[[0-3]],*-darwin[[5-9]].*|10.[[0-3]],*-darwin1[[0-7]].*) 1114 _lt_dar_needs_single_mod=yes ;; 1115 esac 1116 ;; 1117 esac 1118 if test yes = "$lt_cv_ld_exported_symbols_list"; then 1119 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 1120 else 1121 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 1122 fi 1123 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 1124 _lt_dsymutil='~$DSYMUTIL $lib || :' 1125 else 1126 _lt_dsymutil= 1127 fi 1128 ;; 1129 esac 1130]) 1131 1132 1133# _LT_DARWIN_LINKER_FEATURES([TAG]) 1134# --------------------------------- 1135# Checks for linker and compiler features on darwin 1136m4_defun([_LT_DARWIN_LINKER_FEATURES], 1137[ 1138 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1139 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1140 _LT_TAGVAR(hardcode_direct, $1)=no 1141 _LT_TAGVAR(hardcode_automatic, $1)=yes 1142 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1143 if test yes = "$lt_cv_ld_force_load"; then 1144 _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\"`' 1145 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1146 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1147 else 1148 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1149 fi 1150 _LT_TAGVAR(link_all_deplibs, $1)=yes 1151 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined 1152 case $cc_basename in 1153 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 1154 *) _lt_dar_can_shared=$GCC ;; 1155 esac 1156 if test yes = "$_lt_dar_can_shared"; then 1157 output_verbose_link_cmd=func_echo_all 1158 _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" 1159 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 1160 _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" 1161 _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" 1162 m4_if([$1], [CXX], 1163[ if test yes = "$_lt_dar_needs_single_mod" -a yes != "$lt_cv_apple_cc_single_mod"; then 1164 _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" 1165 _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" 1166 fi 1167],[]) 1168 else 1169 _LT_TAGVAR(ld_shlibs, $1)=no 1170 fi 1171]) 1172 1173# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1174# ---------------------------------- 1175# Links a minimal program and checks the executable 1176# for the system default hardcoded library path. In most cases, 1177# this is /usr/lib:/lib, but when the MPI compilers are used 1178# the location of the communication and MPI libs are included too. 1179# If we don't find anything, use the default library path according 1180# to the aix ld manual. 1181# Store the results from the different compilers for each TAGNAME. 1182# Allow to override them for all tags through lt_cv_aix_libpath. 1183m4_defun([_LT_SYS_MODULE_PATH_AIX], 1184[m4_require([_LT_DECL_SED])dnl 1185if test set = "${lt_cv_aix_libpath+set}"; then 1186 aix_libpath=$lt_cv_aix_libpath 1187else 1188 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1189 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1190 lt_aix_libpath_sed='[ 1191 /Import File Strings/,/^$/ { 1192 /^0/ { 1193 s/^0 *\([^ ]*\) *$/\1/ 1194 p 1195 } 1196 }]' 1197 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1198 # Check for a 64-bit object if we didn't find anything. 1199 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1200 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1201 fi],[]) 1202 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1203 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib 1204 fi 1205 ]) 1206 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1207fi 1208])# _LT_SYS_MODULE_PATH_AIX 1209 1210 1211# _LT_SHELL_INIT(ARG) 1212# ------------------- 1213m4_define([_LT_SHELL_INIT], 1214[m4_divert_text([M4SH-INIT], [$1 1215])])# _LT_SHELL_INIT 1216 1217 1218 1219# _LT_PROG_ECHO_BACKSLASH 1220# ----------------------- 1221# Find how we can fake an echo command that does not interpret backslash. 1222# In particular, with Autoconf 2.60 or later we add some code to the start 1223# of the generated configure script that will find a shell with a builtin 1224# printf (that we can use as an echo command). 1225m4_defun([_LT_PROG_ECHO_BACKSLASH], 1226[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1227ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1228ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1229 1230AC_MSG_CHECKING([how to print strings]) 1231# Test print first, because it will be a builtin if present. 1232if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1233 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1234 ECHO='print -r --' 1235elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1236 ECHO='printf %s\n' 1237else 1238 # Use this function as a fallback that always works. 1239 func_fallback_echo () 1240 { 1241 eval 'cat <<_LTECHO_EOF 1242$[]1 1243_LTECHO_EOF' 1244 } 1245 ECHO='func_fallback_echo' 1246fi 1247 1248# func_echo_all arg... 1249# Invoke $ECHO with all args, space-separated. 1250func_echo_all () 1251{ 1252 $ECHO "$*" 1253} 1254 1255case $ECHO in 1256 printf*) AC_MSG_RESULT([printf]) ;; 1257 print*) AC_MSG_RESULT([print -r]) ;; 1258 *) AC_MSG_RESULT([cat]) ;; 1259esac 1260 1261m4_ifdef([_AS_DETECT_SUGGESTED], 1262[_AS_DETECT_SUGGESTED([ 1263 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1264 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1265 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1266 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1267 PATH=/empty FPATH=/empty; export PATH FPATH 1268 test "X`printf %s $ECHO`" = "X$ECHO" \ 1269 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1270 1271_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1272_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1273])# _LT_PROG_ECHO_BACKSLASH 1274 1275 1276# _LT_WITH_SYSROOT 1277# ---------------- 1278AC_DEFUN([_LT_WITH_SYSROOT], 1279[m4_require([_LT_DECL_SED])dnl 1280AC_MSG_CHECKING([for sysroot]) 1281AC_ARG_WITH([sysroot], 1282[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], 1283 [Search for dependent libraries within DIR (or the compiler's sysroot 1284 if not specified).])], 1285[], [with_sysroot=no]) 1286 1287dnl lt_sysroot will always be passed unquoted. We quote it here 1288dnl in case the user passed a directory name. 1289lt_sysroot= 1290case $with_sysroot in #( 1291 yes) 1292 if test yes = "$GCC"; then 1293 # Trim trailing / since we'll always append absolute paths and we want 1294 # to avoid //, if only for less confusing output for the user. 1295 lt_sysroot=`$CC --print-sysroot 2>/dev/null | $SED 's:/\+$::'` 1296 fi 1297 ;; #( 1298 /*) 1299 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 1300 ;; #( 1301 no|'') 1302 ;; #( 1303 *) 1304 AC_MSG_RESULT([$with_sysroot]) 1305 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1306 ;; 1307esac 1308 1309 AC_MSG_RESULT([${lt_sysroot:-no}]) 1310_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1311[dependent libraries, and where our libraries should be installed.])]) 1312 1313# _LT_ENABLE_LOCK 1314# --------------- 1315m4_defun([_LT_ENABLE_LOCK], 1316[AC_ARG_ENABLE([libtool-lock], 1317 [AS_HELP_STRING([--disable-libtool-lock], 1318 [avoid locking (might break parallel builds)])]) 1319test no = "$enable_libtool_lock" || enable_libtool_lock=yes 1320 1321# Some flags need to be propagated to the compiler or linker for good 1322# libtool support. 1323case $host in 1324ia64-*-hpux*) 1325 # Find out what ABI is being produced by ac_compile, and set mode 1326 # options accordingly. 1327 echo 'int i;' > conftest.$ac_ext 1328 if AC_TRY_EVAL(ac_compile); then 1329 case `$FILECMD conftest.$ac_objext` in 1330 *ELF-32*) 1331 HPUX_IA64_MODE=32 1332 ;; 1333 *ELF-64*) 1334 HPUX_IA64_MODE=64 1335 ;; 1336 esac 1337 fi 1338 rm -rf conftest* 1339 ;; 1340*-*-irix6*) 1341 # Find out what ABI is being produced by ac_compile, and set linker 1342 # options accordingly. 1343 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1344 if AC_TRY_EVAL(ac_compile); then 1345 if test yes = "$lt_cv_prog_gnu_ld"; then 1346 case `$FILECMD conftest.$ac_objext` in 1347 *32-bit*) 1348 LD="${LD-ld} -melf32bsmip" 1349 ;; 1350 *N32*) 1351 LD="${LD-ld} -melf32bmipn32" 1352 ;; 1353 *64-bit*) 1354 LD="${LD-ld} -melf64bmip" 1355 ;; 1356 esac 1357 else 1358 case `$FILECMD conftest.$ac_objext` in 1359 *32-bit*) 1360 LD="${LD-ld} -32" 1361 ;; 1362 *N32*) 1363 LD="${LD-ld} -n32" 1364 ;; 1365 *64-bit*) 1366 LD="${LD-ld} -64" 1367 ;; 1368 esac 1369 fi 1370 fi 1371 rm -rf conftest* 1372 ;; 1373 1374mips64*-*linux*) 1375 # Find out what ABI is being produced by ac_compile, and set linker 1376 # options accordingly. 1377 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1378 if AC_TRY_EVAL(ac_compile); then 1379 emul=elf 1380 case `$FILECMD conftest.$ac_objext` in 1381 *32-bit*) 1382 emul="${emul}32" 1383 ;; 1384 *64-bit*) 1385 emul="${emul}64" 1386 ;; 1387 esac 1388 case `$FILECMD conftest.$ac_objext` in 1389 *MSB*) 1390 emul="${emul}btsmip" 1391 ;; 1392 *LSB*) 1393 emul="${emul}ltsmip" 1394 ;; 1395 esac 1396 case `$FILECMD conftest.$ac_objext` in 1397 *N32*) 1398 emul="${emul}n32" 1399 ;; 1400 esac 1401 LD="${LD-ld} -m $emul" 1402 fi 1403 rm -rf conftest* 1404 ;; 1405 1406x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 1407s390*-*linux*|s390*-*tpf*|sparc*-*linux*|x86_64-gnu*) 1408 # Find out what ABI is being produced by ac_compile, and set linker 1409 # options accordingly. Note that the listed cases only cover the 1410 # situations where additional linker options are needed (such as when 1411 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 1412 # vice versa); the common cases where no linker options are needed do 1413 # not appear in the list. 1414 echo 'int i;' > conftest.$ac_ext 1415 if AC_TRY_EVAL(ac_compile); then 1416 case `$FILECMD conftest.o` in 1417 *32-bit*) 1418 case $host in 1419 x86_64-*kfreebsd*-gnu) 1420 LD="${LD-ld} -m elf_i386_fbsd" 1421 ;; 1422 x86_64-*linux*|x86_64-gnu*) 1423 case `$FILECMD conftest.o` in 1424 *x86-64*) 1425 LD="${LD-ld} -m elf32_x86_64" 1426 ;; 1427 *) 1428 LD="${LD-ld} -m elf_i386" 1429 ;; 1430 esac 1431 ;; 1432 powerpc64le-*linux*) 1433 LD="${LD-ld} -m elf32lppclinux" 1434 ;; 1435 powerpc64-*linux*) 1436 LD="${LD-ld} -m elf32ppclinux" 1437 ;; 1438 s390x-*linux*) 1439 LD="${LD-ld} -m elf_s390" 1440 ;; 1441 sparc64-*linux*) 1442 LD="${LD-ld} -m elf32_sparc" 1443 ;; 1444 esac 1445 ;; 1446 *64-bit*) 1447 case $host in 1448 x86_64-*kfreebsd*-gnu) 1449 LD="${LD-ld} -m elf_x86_64_fbsd" 1450 ;; 1451 x86_64-*linux*|x86_64-gnu*) 1452 LD="${LD-ld} -m elf_x86_64" 1453 ;; 1454 powerpcle-*linux*) 1455 LD="${LD-ld} -m elf64lppc" 1456 ;; 1457 powerpc-*linux*) 1458 LD="${LD-ld} -m elf64ppc" 1459 ;; 1460 s390*-*linux*|s390*-*tpf*) 1461 LD="${LD-ld} -m elf64_s390" 1462 ;; 1463 sparc*-*linux*) 1464 LD="${LD-ld} -m elf64_sparc" 1465 ;; 1466 esac 1467 ;; 1468 esac 1469 fi 1470 rm -rf conftest* 1471 ;; 1472 1473*-*-sco3.2v5*) 1474 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1475 SAVE_CFLAGS=$CFLAGS 1476 CFLAGS="$CFLAGS -belf" 1477 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1478 [AC_LANG_PUSH(C) 1479 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1480 AC_LANG_POP]) 1481 if test yes != "$lt_cv_cc_needs_belf"; then 1482 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1483 CFLAGS=$SAVE_CFLAGS 1484 fi 1485 ;; 1486*-*solaris*) 1487 # Find out what ABI is being produced by ac_compile, and set linker 1488 # options accordingly. 1489 echo 'int i;' > conftest.$ac_ext 1490 if AC_TRY_EVAL(ac_compile); then 1491 case `$FILECMD conftest.o` in 1492 *64-bit*) 1493 case $lt_cv_prog_gnu_ld in 1494 yes*) 1495 case $host in 1496 i?86-*-solaris*|x86_64-*-solaris*) 1497 LD="${LD-ld} -m elf_x86_64" 1498 ;; 1499 sparc*-*-solaris*) 1500 LD="${LD-ld} -m elf64_sparc" 1501 ;; 1502 esac 1503 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1504 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1505 LD=${LD-ld}_sol2 1506 fi 1507 ;; 1508 *) 1509 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1510 LD="${LD-ld} -64" 1511 fi 1512 ;; 1513 esac 1514 ;; 1515 esac 1516 fi 1517 rm -rf conftest* 1518 ;; 1519esac 1520 1521need_locks=$enable_libtool_lock 1522])# _LT_ENABLE_LOCK 1523 1524 1525# _LT_PROG_AR 1526# ----------- 1527m4_defun([_LT_PROG_AR], 1528[AC_CHECK_TOOLS(AR, [ar], false) 1529: ${AR=ar} 1530_LT_DECL([], [AR], [1], [The archiver]) 1531 1532# Use ARFLAGS variable as AR's operation code to sync the variable naming with 1533# Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 1534# higher priority because that's what people were doing historically (setting 1535# ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 1536# variable obsoleted/removed. 1537 1538test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 1539lt_ar_flags=$AR_FLAGS 1540_LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)]) 1541 1542# Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 1543# by AR_FLAGS because that was never working and AR_FLAGS is about to die. 1544_LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}], 1545 [Flags to create an archive]) 1546 1547AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1548 [lt_cv_ar_at_file=no 1549 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1550 [echo conftest.$ac_objext > conftest.lst 1551 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1552 AC_TRY_EVAL([lt_ar_try]) 1553 if test 0 -eq "$ac_status"; then 1554 # Ensure the archiver fails upon bogus file names. 1555 rm -f conftest.$ac_objext libconftest.a 1556 AC_TRY_EVAL([lt_ar_try]) 1557 if test 0 -ne "$ac_status"; then 1558 lt_cv_ar_at_file=@ 1559 fi 1560 fi 1561 rm -f conftest.* libconftest.a 1562 ]) 1563 ]) 1564 1565if test no = "$lt_cv_ar_at_file"; then 1566 archiver_list_spec= 1567else 1568 archiver_list_spec=$lt_cv_ar_at_file 1569fi 1570_LT_DECL([], [archiver_list_spec], [1], 1571 [How to feed a file listing to the archiver]) 1572])# _LT_PROG_AR 1573 1574 1575# _LT_CMD_OLD_ARCHIVE 1576# ------------------- 1577m4_defun([_LT_CMD_OLD_ARCHIVE], 1578[_LT_PROG_AR 1579 1580AC_CHECK_TOOL(STRIP, strip, :) 1581test -z "$STRIP" && STRIP=: 1582_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1583 1584AC_REQUIRE([AC_PROG_RANLIB]) 1585test -z "$RANLIB" && RANLIB=: 1586_LT_DECL([], [RANLIB], [1], 1587 [Commands used to install an old-style archive]) 1588 1589# Determine commands to create old-style static archives. 1590old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1591old_postinstall_cmds='chmod 644 $oldlib' 1592old_postuninstall_cmds= 1593 1594if test -n "$RANLIB"; then 1595 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1596 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1597fi 1598 1599case $host_os in 1600 darwin*) 1601 lock_old_archive_extraction=yes ;; 1602 *) 1603 lock_old_archive_extraction=no ;; 1604esac 1605_LT_DECL([], [old_postinstall_cmds], [2]) 1606_LT_DECL([], [old_postuninstall_cmds], [2]) 1607_LT_TAGDECL([], [old_archive_cmds], [2], 1608 [Commands used to build an old-style archive]) 1609_LT_DECL([], [lock_old_archive_extraction], [0], 1610 [Whether to use a lock for old archive extraction]) 1611])# _LT_CMD_OLD_ARCHIVE 1612 1613 1614# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1615# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1616# ---------------------------------------------------------------- 1617# Check whether the given compiler option works 1618AC_DEFUN([_LT_COMPILER_OPTION], 1619[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1620m4_require([_LT_DECL_SED])dnl 1621AC_CACHE_CHECK([$1], [$2], 1622 [$2=no 1623 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1624 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1625 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment 1626 # Insert the option either (1) after the last *FLAGS variable, or 1627 # (2) before a word containing "conftest.", or (3) at the end. 1628 # Note that $ac_compile itself does not contain backslashes and begins 1629 # with a dollar sign (not a hyphen), so the echo should work correctly. 1630 # The option is referenced via a variable to avoid confusing sed. 1631 lt_compile=`echo "$ac_compile" | $SED \ 1632 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1633 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1634 -e 's:$: $lt_compiler_flag:'` 1635 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1636 (eval "$lt_compile" 2>conftest.err) 1637 ac_status=$? 1638 cat conftest.err >&AS_MESSAGE_LOG_FD 1639 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1640 if (exit $ac_status) && test -s "$ac_outfile"; then 1641 # The compiler can only warn and ignore the option if not recognized 1642 # So say no if there are warnings other than the usual output. 1643 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1644 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1645 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1646 $2=yes 1647 fi 1648 fi 1649 $RM conftest* 1650]) 1651 1652if test yes = "[$]$2"; then 1653 m4_if([$5], , :, [$5]) 1654else 1655 m4_if([$6], , :, [$6]) 1656fi 1657])# _LT_COMPILER_OPTION 1658 1659# Old name: 1660AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1661dnl aclocal-1.4 backwards compatibility: 1662dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1663 1664 1665# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1666# [ACTION-SUCCESS], [ACTION-FAILURE]) 1667# ---------------------------------------------------- 1668# Check whether the given linker option works 1669AC_DEFUN([_LT_LINKER_OPTION], 1670[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1671m4_require([_LT_DECL_SED])dnl 1672AC_CACHE_CHECK([$1], [$2], 1673 [$2=no 1674 save_LDFLAGS=$LDFLAGS 1675 LDFLAGS="$LDFLAGS $3" 1676 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1677 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1678 # The linker can only warn and ignore the option if not recognized 1679 # So say no if there are warnings 1680 if test -s conftest.err; then 1681 # Append any errors to the config.log. 1682 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1683 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1684 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1685 if diff conftest.exp conftest.er2 >/dev/null; then 1686 $2=yes 1687 fi 1688 else 1689 $2=yes 1690 fi 1691 fi 1692 $RM -r conftest* 1693 LDFLAGS=$save_LDFLAGS 1694]) 1695 1696if test yes = "[$]$2"; then 1697 m4_if([$4], , :, [$4]) 1698else 1699 m4_if([$5], , :, [$5]) 1700fi 1701])# _LT_LINKER_OPTION 1702 1703# Old name: 1704AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1705dnl aclocal-1.4 backwards compatibility: 1706dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1707 1708 1709# LT_CMD_MAX_LEN 1710#--------------- 1711AC_DEFUN([LT_CMD_MAX_LEN], 1712[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1713# find the maximum length of command line arguments 1714AC_MSG_CHECKING([the maximum length of command line arguments]) 1715AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1716 i=0 1717 teststring=ABCD 1718 1719 case $build_os in 1720 msdosdjgpp*) 1721 # On DJGPP, this test can blow up pretty badly due to problems in libc 1722 # (any single argument exceeding 2000 bytes causes a buffer overrun 1723 # during glob expansion). Even if it were fixed, the result of this 1724 # check would be larger than it should be. 1725 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1726 ;; 1727 1728 gnu* | ironclad*) 1729 # Under GNU Hurd and Ironclad, this test is not required because there 1730 # is no limit to the length of command line arguments. 1731 # Libtool will interpret -1 as no limit whatsoever 1732 lt_cv_sys_max_cmd_len=-1; 1733 ;; 1734 1735 cygwin* | mingw* | windows* | cegcc*) 1736 # On Win9x/ME, this test blows up -- it succeeds, but takes 1737 # about 5 minutes as the teststring grows exponentially. 1738 # Worse, since 9x/ME are not pre-emptively multitasking, 1739 # you end up with a "frozen" computer, even though with patience 1740 # the test eventually succeeds (with a max line length of 256k). 1741 # Instead, let's just punt: use the minimum linelength reported by 1742 # all of the supported platforms: 8192 (on NT/2K/XP). 1743 lt_cv_sys_max_cmd_len=8192; 1744 ;; 1745 1746 mint*) 1747 # On MiNT this can take a long time and run out of memory. 1748 lt_cv_sys_max_cmd_len=8192; 1749 ;; 1750 1751 amigaos*) 1752 # On AmigaOS with pdksh, this test takes hours, literally. 1753 # So we just punt and use a minimum line length of 8192. 1754 lt_cv_sys_max_cmd_len=8192; 1755 ;; 1756 1757 darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 1758 # This has been around since 386BSD, at least. Likely further. 1759 if test -x /sbin/sysctl; then 1760 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1761 elif test -x /usr/sbin/sysctl; then 1762 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1763 else 1764 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1765 fi 1766 # And add a safety zone 1767 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1768 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1769 ;; 1770 1771 interix*) 1772 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1773 lt_cv_sys_max_cmd_len=196608 1774 ;; 1775 1776 os2*) 1777 # The test takes a long time on OS/2. 1778 lt_cv_sys_max_cmd_len=8192 1779 ;; 1780 1781 osf*) 1782 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1783 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1784 # nice to cause kernel panics so lets avoid the loop below. 1785 # First set a reasonable default. 1786 lt_cv_sys_max_cmd_len=16384 1787 # 1788 if test -x /sbin/sysconfig; then 1789 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1790 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1791 esac 1792 fi 1793 ;; 1794 sco3.2v5*) 1795 lt_cv_sys_max_cmd_len=102400 1796 ;; 1797 sysv5* | sco5v6* | sysv4.2uw2*) 1798 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1799 if test -n "$kargmax"; then 1800 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'` 1801 else 1802 lt_cv_sys_max_cmd_len=32768 1803 fi 1804 ;; 1805 *) 1806 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1807 if test -n "$lt_cv_sys_max_cmd_len" && \ 1808 test undefined != "$lt_cv_sys_max_cmd_len"; then 1809 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1810 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1811 else 1812 # Make teststring a little bigger before we do anything with it. 1813 # a 1K string should be a reasonable start. 1814 for i in 1 2 3 4 5 6 7 8; do 1815 teststring=$teststring$teststring 1816 done 1817 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1818 # If test is not a shell built-in, we'll probably end up computing a 1819 # maximum length that is only half of the actual maximum length, but 1820 # we can't tell. 1821 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 1822 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1823 test 17 != "$i" # 1/2 MB should be enough 1824 do 1825 i=`expr $i + 1` 1826 teststring=$teststring$teststring 1827 done 1828 # Only check the string length outside the loop. 1829 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1830 teststring= 1831 # Add a significant safety factor because C++ compilers can tack on 1832 # massive amounts of additional arguments before passing them to the 1833 # linker. It appears as though 1/2 is a usable value. 1834 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1835 fi 1836 ;; 1837 esac 1838]) 1839if test -n "$lt_cv_sys_max_cmd_len"; then 1840 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1841else 1842 AC_MSG_RESULT(none) 1843fi 1844max_cmd_len=$lt_cv_sys_max_cmd_len 1845_LT_DECL([], [max_cmd_len], [0], 1846 [What is the maximum length of a command?]) 1847])# LT_CMD_MAX_LEN 1848 1849# Old name: 1850AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1851dnl aclocal-1.4 backwards compatibility: 1852dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1853 1854 1855# _LT_HEADER_DLFCN 1856# ---------------- 1857m4_defun([_LT_HEADER_DLFCN], 1858[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1859])# _LT_HEADER_DLFCN 1860 1861 1862# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1863# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1864# ---------------------------------------------------------------- 1865m4_defun([_LT_TRY_DLOPEN_SELF], 1866[m4_require([_LT_HEADER_DLFCN])dnl 1867if test yes = "$cross_compiling"; then : 1868 [$4] 1869else 1870 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1871 lt_status=$lt_dlunknown 1872 cat > conftest.$ac_ext <<_LT_EOF 1873[#line $LINENO "configure" 1874#include "confdefs.h" 1875 1876#if HAVE_DLFCN_H 1877#include <dlfcn.h> 1878#endif 1879 1880#include <stdio.h> 1881 1882#ifdef RTLD_GLOBAL 1883# define LT_DLGLOBAL RTLD_GLOBAL 1884#else 1885# ifdef DL_GLOBAL 1886# define LT_DLGLOBAL DL_GLOBAL 1887# else 1888# define LT_DLGLOBAL 0 1889# endif 1890#endif 1891 1892/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1893 find out it does not work in some platform. */ 1894#ifndef LT_DLLAZY_OR_NOW 1895# ifdef RTLD_LAZY 1896# define LT_DLLAZY_OR_NOW RTLD_LAZY 1897# else 1898# ifdef DL_LAZY 1899# define LT_DLLAZY_OR_NOW DL_LAZY 1900# else 1901# ifdef RTLD_NOW 1902# define LT_DLLAZY_OR_NOW RTLD_NOW 1903# else 1904# ifdef DL_NOW 1905# define LT_DLLAZY_OR_NOW DL_NOW 1906# else 1907# define LT_DLLAZY_OR_NOW 0 1908# endif 1909# endif 1910# endif 1911# endif 1912#endif 1913 1914/* When -fvisibility=hidden is used, assume the code has been annotated 1915 correspondingly for the symbols needed. */ 1916#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1917int fnord (void) __attribute__((visibility("default"))); 1918#endif 1919 1920int fnord (void) { return 42; } 1921int main (void) 1922{ 1923 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1924 int status = $lt_dlunknown; 1925 1926 if (self) 1927 { 1928 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1929 else 1930 { 1931 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1932 else puts (dlerror ()); 1933 } 1934 /* dlclose (self); */ 1935 } 1936 else 1937 puts (dlerror ()); 1938 1939 return status; 1940}] 1941_LT_EOF 1942 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then 1943 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1944 lt_status=$? 1945 case x$lt_status in 1946 x$lt_dlno_uscore) $1 ;; 1947 x$lt_dlneed_uscore) $2 ;; 1948 x$lt_dlunknown|x*) $3 ;; 1949 esac 1950 else : 1951 # compilation failed 1952 $3 1953 fi 1954fi 1955rm -fr conftest* 1956])# _LT_TRY_DLOPEN_SELF 1957 1958 1959# LT_SYS_DLOPEN_SELF 1960# ------------------ 1961AC_DEFUN([LT_SYS_DLOPEN_SELF], 1962[m4_require([_LT_HEADER_DLFCN])dnl 1963if test yes != "$enable_dlopen"; then 1964 enable_dlopen=unknown 1965 enable_dlopen_self=unknown 1966 enable_dlopen_self_static=unknown 1967else 1968 lt_cv_dlopen=no 1969 lt_cv_dlopen_libs= 1970 1971 case $host_os in 1972 beos*) 1973 lt_cv_dlopen=load_add_on 1974 lt_cv_dlopen_libs= 1975 lt_cv_dlopen_self=yes 1976 ;; 1977 1978 mingw* | windows* | pw32* | cegcc*) 1979 lt_cv_dlopen=LoadLibrary 1980 lt_cv_dlopen_libs= 1981 ;; 1982 1983 cygwin*) 1984 lt_cv_dlopen=dlopen 1985 lt_cv_dlopen_libs= 1986 ;; 1987 1988 darwin*) 1989 # if libdl is installed we need to link against it 1990 AC_CHECK_LIB([dl], [dlopen], 1991 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ 1992 lt_cv_dlopen=dyld 1993 lt_cv_dlopen_libs= 1994 lt_cv_dlopen_self=yes 1995 ]) 1996 ;; 1997 1998 tpf*) 1999 # Don't try to run any link tests for TPF. We know it's impossible 2000 # because TPF is a cross-compiler, and we know how we open DSOs. 2001 lt_cv_dlopen=dlopen 2002 lt_cv_dlopen_libs= 2003 lt_cv_dlopen_self=no 2004 ;; 2005 2006 *) 2007 AC_CHECK_FUNC([shl_load], 2008 [lt_cv_dlopen=shl_load], 2009 [AC_CHECK_LIB([dld], [shl_load], 2010 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], 2011 [AC_CHECK_FUNC([dlopen], 2012 [lt_cv_dlopen=dlopen], 2013 [AC_CHECK_LIB([dl], [dlopen], 2014 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], 2015 [AC_CHECK_LIB([svld], [dlopen], 2016 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], 2017 [AC_CHECK_LIB([dld], [dld_link], 2018 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) 2019 ]) 2020 ]) 2021 ]) 2022 ]) 2023 ]) 2024 ;; 2025 esac 2026 2027 if test no = "$lt_cv_dlopen"; then 2028 enable_dlopen=no 2029 else 2030 enable_dlopen=yes 2031 fi 2032 2033 case $lt_cv_dlopen in 2034 dlopen) 2035 save_CPPFLAGS=$CPPFLAGS 2036 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 2037 2038 save_LDFLAGS=$LDFLAGS 2039 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 2040 2041 save_LIBS=$LIBS 2042 LIBS="$lt_cv_dlopen_libs $LIBS" 2043 2044 AC_CACHE_CHECK([whether a program can dlopen itself], 2045 lt_cv_dlopen_self, [dnl 2046 _LT_TRY_DLOPEN_SELF( 2047 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 2048 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 2049 ]) 2050 2051 if test yes = "$lt_cv_dlopen_self"; then 2052 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 2053 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 2054 lt_cv_dlopen_self_static, [dnl 2055 _LT_TRY_DLOPEN_SELF( 2056 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 2057 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 2058 ]) 2059 fi 2060 2061 CPPFLAGS=$save_CPPFLAGS 2062 LDFLAGS=$save_LDFLAGS 2063 LIBS=$save_LIBS 2064 ;; 2065 esac 2066 2067 case $lt_cv_dlopen_self in 2068 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 2069 *) enable_dlopen_self=unknown ;; 2070 esac 2071 2072 case $lt_cv_dlopen_self_static in 2073 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 2074 *) enable_dlopen_self_static=unknown ;; 2075 esac 2076fi 2077_LT_DECL([dlopen_support], [enable_dlopen], [0], 2078 [Whether dlopen is supported]) 2079_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 2080 [Whether dlopen of programs is supported]) 2081_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 2082 [Whether dlopen of statically linked programs is supported]) 2083])# LT_SYS_DLOPEN_SELF 2084 2085# Old name: 2086AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 2087dnl aclocal-1.4 backwards compatibility: 2088dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 2089 2090 2091# _LT_COMPILER_C_O([TAGNAME]) 2092# --------------------------- 2093# Check to see if options -c and -o are simultaneously supported by compiler. 2094# This macro does not hard code the compiler like AC_PROG_CC_C_O. 2095m4_defun([_LT_COMPILER_C_O], 2096[m4_require([_LT_DECL_SED])dnl 2097m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2098m4_require([_LT_TAG_COMPILER])dnl 2099AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 2100 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 2101 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 2102 $RM -r conftest 2>/dev/null 2103 mkdir conftest 2104 cd conftest 2105 mkdir out 2106 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 2107 2108 lt_compiler_flag="-o out/conftest2.$ac_objext" 2109 # Insert the option either (1) after the last *FLAGS variable, or 2110 # (2) before a word containing "conftest.", or (3) at the end. 2111 # Note that $ac_compile itself does not contain backslashes and begins 2112 # with a dollar sign (not a hyphen), so the echo should work correctly. 2113 lt_compile=`echo "$ac_compile" | $SED \ 2114 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2115 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2116 -e 's:$: $lt_compiler_flag:'` 2117 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2118 (eval "$lt_compile" 2>out/conftest.err) 2119 ac_status=$? 2120 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2121 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2122 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2123 then 2124 # The compiler can only warn and ignore the option if not recognized 2125 # So say no if there are warnings 2126 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2127 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2128 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2129 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2130 fi 2131 fi 2132 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2133 $RM conftest* 2134 # SGI C++ compiler will create directory out/ii_files/ for 2135 # template instantiation 2136 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2137 $RM out/* && rmdir out 2138 cd .. 2139 $RM -r conftest 2140 $RM conftest* 2141]) 2142_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2143 [Does compiler simultaneously support -c and -o options?]) 2144])# _LT_COMPILER_C_O 2145 2146 2147# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2148# ---------------------------------- 2149# Check to see if we can do hard links to lock some files if needed 2150m4_defun([_LT_COMPILER_FILE_LOCKS], 2151[m4_require([_LT_ENABLE_LOCK])dnl 2152m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2153_LT_COMPILER_C_O([$1]) 2154 2155hard_links=nottested 2156if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then 2157 # do not overwrite the value of need_locks provided by the user 2158 AC_MSG_CHECKING([if we can lock with hard links]) 2159 hard_links=yes 2160 $RM conftest* 2161 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2162 touch conftest.a 2163 ln conftest.a conftest.b 2>&5 || hard_links=no 2164 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2165 AC_MSG_RESULT([$hard_links]) 2166 if test no = "$hard_links"; then 2167 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) 2168 need_locks=warn 2169 fi 2170else 2171 need_locks=no 2172fi 2173_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2174])# _LT_COMPILER_FILE_LOCKS 2175 2176 2177# _LT_CHECK_OBJDIR 2178# ---------------- 2179m4_defun([_LT_CHECK_OBJDIR], 2180[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2181[rm -f .libs 2>/dev/null 2182mkdir .libs 2>/dev/null 2183if test -d .libs; then 2184 lt_cv_objdir=.libs 2185else 2186 # MS-DOS does not allow filenames that begin with a dot. 2187 lt_cv_objdir=_libs 2188fi 2189rmdir .libs 2>/dev/null]) 2190objdir=$lt_cv_objdir 2191_LT_DECL([], [objdir], [0], 2192 [The name of the directory that contains temporary libtool files])dnl 2193m4_pattern_allow([LT_OBJDIR])dnl 2194AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", 2195 [Define to the sub-directory where libtool stores uninstalled libraries.]) 2196])# _LT_CHECK_OBJDIR 2197 2198 2199# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2200# -------------------------------------- 2201# Check hardcoding attributes. 2202m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2203[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2204_LT_TAGVAR(hardcode_action, $1)= 2205if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2206 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2207 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then 2208 2209 # We can hardcode non-existent directories. 2210 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && 2211 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2212 # have to relink, otherwise we might link with an installed library 2213 # when we should be linking with a yet-to-be-installed one 2214 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && 2215 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then 2216 # Linking always hardcodes the temporary library directory. 2217 _LT_TAGVAR(hardcode_action, $1)=relink 2218 else 2219 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2220 _LT_TAGVAR(hardcode_action, $1)=immediate 2221 fi 2222else 2223 # We cannot hardcode anything, or else we can only hardcode existing 2224 # directories. 2225 _LT_TAGVAR(hardcode_action, $1)=unsupported 2226fi 2227AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2228 2229if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || 2230 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then 2231 # Fast installation is not supported 2232 enable_fast_install=no 2233elif test yes = "$shlibpath_overrides_runpath" || 2234 test no = "$enable_shared"; then 2235 # Fast installation is not necessary 2236 enable_fast_install=needless 2237fi 2238_LT_TAGDECL([], [hardcode_action], [0], 2239 [How to hardcode a shared library path into an executable]) 2240])# _LT_LINKER_HARDCODE_LIBPATH 2241 2242 2243# _LT_CMD_STRIPLIB 2244# ---------------- 2245m4_defun([_LT_CMD_STRIPLIB], 2246[m4_require([_LT_DECL_EGREP]) 2247striplib= 2248old_striplib= 2249AC_MSG_CHECKING([whether stripping libraries is possible]) 2250if test -z "$STRIP"; then 2251 AC_MSG_RESULT([no]) 2252else 2253 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2254 old_striplib="$STRIP --strip-debug" 2255 striplib="$STRIP --strip-unneeded" 2256 AC_MSG_RESULT([yes]) 2257 else 2258 case $host_os in 2259 darwin*) 2260 # FIXME - insert some real tests, host_os isn't really good enough 2261 striplib="$STRIP -x" 2262 old_striplib="$STRIP -S" 2263 AC_MSG_RESULT([yes]) 2264 ;; 2265 freebsd*) 2266 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 2267 old_striplib="$STRIP --strip-debug" 2268 striplib="$STRIP --strip-unneeded" 2269 AC_MSG_RESULT([yes]) 2270 else 2271 AC_MSG_RESULT([no]) 2272 fi 2273 ;; 2274 *) 2275 AC_MSG_RESULT([no]) 2276 ;; 2277 esac 2278 fi 2279fi 2280_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2281_LT_DECL([], [striplib], [1]) 2282])# _LT_CMD_STRIPLIB 2283 2284 2285# _LT_PREPARE_MUNGE_PATH_LIST 2286# --------------------------- 2287# Make sure func_munge_path_list() is defined correctly. 2288m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], 2289[[# func_munge_path_list VARIABLE PATH 2290# ----------------------------------- 2291# VARIABLE is name of variable containing _space_ separated list of 2292# directories to be munged by the contents of PATH, which is string 2293# having a format: 2294# "DIR[:DIR]:" 2295# string "DIR[ DIR]" will be prepended to VARIABLE 2296# ":DIR[:DIR]" 2297# string "DIR[ DIR]" will be appended to VARIABLE 2298# "DIRP[:DIRP]::[DIRA:]DIRA" 2299# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 2300# "DIRA[ DIRA]" will be appended to VARIABLE 2301# "DIR[:DIR]" 2302# VARIABLE will be replaced by "DIR[ DIR]" 2303func_munge_path_list () 2304{ 2305 case x@S|@2 in 2306 x) 2307 ;; 2308 *:) 2309 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" 2310 ;; 2311 x:*) 2312 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" 2313 ;; 2314 *::*) 2315 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 2316 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" 2317 ;; 2318 *) 2319 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" 2320 ;; 2321 esac 2322} 2323]])# _LT_PREPARE_PATH_LIST 2324 2325 2326# _LT_SYS_DYNAMIC_LINKER([TAG]) 2327# ----------------------------- 2328# PORTME Fill in your ld.so characteristics 2329m4_defun([_LT_SYS_DYNAMIC_LINKER], 2330[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2331m4_require([_LT_DECL_EGREP])dnl 2332m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2333m4_require([_LT_DECL_OBJDUMP])dnl 2334m4_require([_LT_DECL_SED])dnl 2335m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2336m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl 2337AC_MSG_CHECKING([dynamic linker characteristics]) 2338m4_if([$1], 2339 [], [ 2340if test yes = "$GCC"; then 2341 case $host_os in 2342 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 2343 *) lt_awk_arg='/^libraries:/' ;; 2344 esac 2345 case $host_os in 2346 mingw* | windows* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; 2347 *) lt_sed_strip_eq='s|=/|/|g' ;; 2348 esac 2349 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2350 case $lt_search_path_spec in 2351 *\;*) 2352 # if the path contains ";" then we assume it to be the separator 2353 # otherwise default to the standard path separator (i.e. ":") - it is 2354 # assumed that no part of a normal pathname contains ";" but that should 2355 # okay in the real world where ";" in dirpaths is itself problematic. 2356 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2357 ;; 2358 *) 2359 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2360 ;; 2361 esac 2362 # Ok, now we have the path, separated by spaces, we can step through it 2363 # and add multilib dir if necessary... 2364 lt_tmp_lt_search_path_spec= 2365 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2366 # ...but if some path component already ends with the multilib dir we assume 2367 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 2368 case "$lt_multi_os_dir; $lt_search_path_spec " in 2369 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 2370 lt_multi_os_dir= 2371 ;; 2372 esac 2373 for lt_sys_path in $lt_search_path_spec; do 2374 if test -d "$lt_sys_path$lt_multi_os_dir"; then 2375 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 2376 elif test -n "$lt_multi_os_dir"; then 2377 test -d "$lt_sys_path" && \ 2378 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2379 fi 2380 done 2381 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2382BEGIN {RS = " "; FS = "/|\n";} { 2383 lt_foo = ""; 2384 lt_count = 0; 2385 for (lt_i = NF; lt_i > 0; lt_i--) { 2386 if ($lt_i != "" && $lt_i != ".") { 2387 if ($lt_i == "..") { 2388 lt_count++; 2389 } else { 2390 if (lt_count == 0) { 2391 lt_foo = "/" $lt_i lt_foo; 2392 } else { 2393 lt_count--; 2394 } 2395 } 2396 } 2397 } 2398 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2399 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2400}'` 2401 # AWK program above erroneously prepends '/' to C:/dos/paths 2402 # for these hosts. 2403 case $host_os in 2404 mingw* | windows* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2405 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; 2406 esac 2407 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2408else 2409 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2410fi]) 2411library_names_spec= 2412libname_spec='lib$name' 2413soname_spec= 2414shrext_cmds=.so 2415postinstall_cmds= 2416postuninstall_cmds= 2417finish_cmds= 2418finish_eval= 2419shlibpath_var= 2420shlibpath_overrides_runpath=unknown 2421version_type=none 2422dynamic_linker="$host_os ld.so" 2423sys_lib_dlsearch_path_spec="/lib /usr/lib" 2424need_lib_prefix=unknown 2425hardcode_into_libs=no 2426 2427# when you set need_version to no, make sure it does not cause -set_version 2428# flags to be left without arguments 2429need_version=unknown 2430 2431AC_ARG_VAR([LT_SYS_LIBRARY_PATH], 2432[User-defined run-time library search path.]) 2433 2434case $host_os in 2435aix3*) 2436 version_type=linux # correct to gnu/linux during the next big refactor 2437 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 2438 shlibpath_var=LIBPATH 2439 2440 # AIX 3 has no versioning support, so we append a major version to the name. 2441 soname_spec='$libname$release$shared_ext$major' 2442 ;; 2443 2444aix[[4-9]]*) 2445 version_type=linux # correct to gnu/linux during the next big refactor 2446 need_lib_prefix=no 2447 need_version=no 2448 hardcode_into_libs=yes 2449 if test ia64 = "$host_cpu"; then 2450 # AIX 5 supports IA64 2451 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 2452 shlibpath_var=LD_LIBRARY_PATH 2453 else 2454 # With GCC up to 2.95.x, collect2 would create an import file 2455 # for dependence libraries. The import file would start with 2456 # the line '#! .'. This would cause the generated library to 2457 # depend on '.', always an invalid library. This was fixed in 2458 # development snapshots of GCC prior to 3.0. 2459 case $host_os in 2460 aix4 | aix4.[[01]] | aix4.[[01]].*) 2461 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2462 echo ' yes ' 2463 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 2464 : 2465 else 2466 can_build_shared=no 2467 fi 2468 ;; 2469 esac 2470 # Using Import Files as archive members, it is possible to support 2471 # filename-based versioning of shared library archives on AIX. While 2472 # this would work for both with and without runtime linking, it will 2473 # prevent static linking of such archives. So we do filename-based 2474 # shared library versioning with .so extension only, which is used 2475 # when both runtime linking and shared linking is enabled. 2476 # Unfortunately, runtime linking may impact performance, so we do 2477 # not want this to be the default eventually. Also, we use the 2478 # versioned .so libs for executables only if there is the -brtl 2479 # linker flag in LDFLAGS as well, or --enable-aix-soname=svr4 only. 2480 # To allow for filename-based versioning support, we need to create 2481 # libNAME.so.V as an archive file, containing: 2482 # *) an Import File, referring to the versioned filename of the 2483 # archive as well as the shared archive member, telling the 2484 # bitwidth (32 or 64) of that shared object, and providing the 2485 # list of exported symbols of that shared object, eventually 2486 # decorated with the 'weak' keyword 2487 # *) the shared object with the F_LOADONLY flag set, to really avoid 2488 # it being seen by the linker. 2489 # At run time we better use the real file rather than another symlink, 2490 # but for link time we create the symlink libNAME.so -> libNAME.so.V 2491 2492 case $with_aix_soname,$aix_use_runtimelinking in 2493 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 2494 # soname into executable. Probably we can add versioning support to 2495 # collect2, so additional links can be useful in future. 2496 aix,yes) # traditional libtool 2497 dynamic_linker='AIX unversionable lib.so' 2498 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2499 # instead of lib<name>.a to let people know that these are not 2500 # typical AIX shared libraries. 2501 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2502 ;; 2503 aix,no) # traditional AIX only 2504 dynamic_linker='AIX lib.a[(]lib.so.V[)]' 2505 # We preserve .a as extension for shared libraries through AIX4.2 2506 # and later when we are not doing run time linking. 2507 library_names_spec='$libname$release.a $libname.a' 2508 soname_spec='$libname$release$shared_ext$major' 2509 ;; 2510 svr4,*) # full svr4 only 2511 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" 2512 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2513 # We do not specify a path in Import Files, so LIBPATH fires. 2514 shlibpath_overrides_runpath=yes 2515 ;; 2516 *,yes) # both, prefer svr4 2517 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" 2518 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2519 # unpreferred sharedlib libNAME.a needs extra handling 2520 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"' 2521 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.$libext"' 2522 # We do not specify a path in Import Files, so LIBPATH fires. 2523 shlibpath_overrides_runpath=yes 2524 ;; 2525 *,no) # both, prefer aix 2526 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" 2527 library_names_spec='$libname$release.a $libname.a' 2528 soname_spec='$libname$release$shared_ext$major' 2529 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 2530 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 2531 postuninstall_cmds='test -z "$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"' 2532 ;; 2533 esac 2534 shlibpath_var=LIBPATH 2535 fi 2536 ;; 2537 2538amigaos*) 2539 case $host_cpu in 2540 powerpc) 2541 # Since July 2007 AmigaOS4 officially supports .so libraries. 2542 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2543 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2544 ;; 2545 m68k) 2546 library_names_spec='$libname.ixlibrary $libname.a' 2547 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2548 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 ${libname}_ixlibrary.a || exit 1; done' 2549 ;; 2550 esac 2551 ;; 2552 2553beos*) 2554 library_names_spec='$libname$shared_ext' 2555 dynamic_linker="$host_os ld.so" 2556 shlibpath_var=LIBRARY_PATH 2557 ;; 2558 2559bsdi[[45]]*) 2560 version_type=linux # correct to gnu/linux during the next big refactor 2561 need_version=no 2562 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2563 soname_spec='$libname$release$shared_ext$major' 2564 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2565 shlibpath_var=LD_LIBRARY_PATH 2566 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2567 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2568 # the default ld.so.conf also contains /usr/contrib/lib and 2569 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2570 # libtool to hard-code these into programs 2571 ;; 2572 2573cygwin* | mingw* | windows* | pw32* | cegcc*) 2574 version_type=windows 2575 shrext_cmds=.dll 2576 need_version=no 2577 need_lib_prefix=no 2578 2579 case $GCC,$cc_basename in 2580 yes,*) 2581 # gcc 2582 library_names_spec='$libname.dll.a' 2583 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2584 # If user builds GCC with multilib enabled, 2585 # it should just install on $(libdir) 2586 # not on $(libdir)/../bin or 32 bits dlls would override 64 bit ones. 2587 if test xyes = x"$multilib"; then 2588 postinstall_cmds='base_file=`basename \$file`~ 2589 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2590 dldir=$destdir/`dirname \$dlpath`~ 2591 $install_prog $dir/$dlname $destdir/$dlname~ 2592 chmod a+x $destdir/$dlname~ 2593 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2594 eval '\''$striplib $destdir/$dlname'\'' || exit \$?; 2595 fi' 2596 else 2597 postinstall_cmds='base_file=`basename \$file`~ 2598 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2599 dldir=$destdir/`dirname \$dlpath`~ 2600 test -d \$dldir || mkdir -p \$dldir~ 2601 $install_prog $dir/$dlname \$dldir/$dlname~ 2602 chmod a+x \$dldir/$dlname~ 2603 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2604 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2605 fi' 2606 fi 2607 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2608 dlpath=$dir/\$dldll~ 2609 $RM \$dlpath' 2610 shlibpath_overrides_runpath=yes 2611 2612 case $host_os in 2613 cygwin*) 2614 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2615 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2616m4_if([$1], [],[ 2617 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2618 ;; 2619 mingw* | windows* | cegcc*) 2620 # MinGW DLLs use traditional 'lib' prefix 2621 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2622 ;; 2623 pw32*) 2624 # pw32 DLLs use 'pw' prefix rather than 'lib' 2625 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2626 ;; 2627 esac 2628 dynamic_linker='Win32 ld.exe' 2629 ;; 2630 2631 *,cl* | *,icl*) 2632 # Native MSVC or ICC 2633 libname_spec='$name' 2634 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2635 library_names_spec='$libname.dll.lib' 2636 2637 case $build_os in 2638 mingw* | windows*) 2639 sys_lib_search_path_spec= 2640 lt_save_ifs=$IFS 2641 IFS=';' 2642 for lt_path in $LIB 2643 do 2644 IFS=$lt_save_ifs 2645 # Let DOS variable expansion print the short 8.3 style file name. 2646 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2647 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2648 done 2649 IFS=$lt_save_ifs 2650 # Convert to MSYS style. 2651 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2652 ;; 2653 cygwin*) 2654 # Convert to unix form, then to dos form, then back to unix form 2655 # but this time dos style (no spaces!) so that the unix form looks 2656 # like /cygdrive/c/PROGRA~1:/cygdr... 2657 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2658 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2659 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2660 ;; 2661 *) 2662 sys_lib_search_path_spec=$LIB 2663 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2664 # It is most probably a Windows format PATH. 2665 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2666 else 2667 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2668 fi 2669 # FIXME: find the short name or the path components, as spaces are 2670 # common. (e.g. "Program Files" -> "PROGRA~1") 2671 ;; 2672 esac 2673 2674 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2675 postinstall_cmds='base_file=`basename \$file`~ 2676 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2677 dldir=$destdir/`dirname \$dlpath`~ 2678 test -d \$dldir || mkdir -p \$dldir~ 2679 $install_prog $dir/$dlname \$dldir/$dlname' 2680 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2681 dlpath=$dir/\$dldll~ 2682 $RM \$dlpath' 2683 shlibpath_overrides_runpath=yes 2684 dynamic_linker='Win32 link.exe' 2685 ;; 2686 2687 *) 2688 # Assume MSVC and ICC wrapper 2689 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' 2690 dynamic_linker='Win32 ld.exe' 2691 ;; 2692 esac 2693 # FIXME: first we should search . and the directory the executable is in 2694 shlibpath_var=PATH 2695 ;; 2696 2697darwin* | rhapsody*) 2698 dynamic_linker="$host_os dyld" 2699 version_type=darwin 2700 need_lib_prefix=no 2701 need_version=no 2702 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 2703 soname_spec='$libname$release$major$shared_ext' 2704 shlibpath_overrides_runpath=yes 2705 shlibpath_var=DYLD_LIBRARY_PATH 2706 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2707m4_if([$1], [],[ 2708 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2709 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2710 ;; 2711 2712dgux*) 2713 version_type=linux # correct to gnu/linux during the next big refactor 2714 need_lib_prefix=no 2715 need_version=no 2716 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2717 soname_spec='$libname$release$shared_ext$major' 2718 shlibpath_var=LD_LIBRARY_PATH 2719 ;; 2720 2721freebsd* | dragonfly* | midnightbsd*) 2722 # DragonFly does not have aout. When/if they implement a new 2723 # versioning mechanism, adjust this. 2724 if test -x /usr/bin/objformat; then 2725 objformat=`/usr/bin/objformat` 2726 else 2727 case $host_os in 2728 freebsd[[23]].*) objformat=aout ;; 2729 *) objformat=elf ;; 2730 esac 2731 fi 2732 version_type=freebsd-$objformat 2733 case $version_type in 2734 freebsd-elf*) 2735 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2736 soname_spec='$libname$release$shared_ext$major' 2737 need_version=no 2738 need_lib_prefix=no 2739 ;; 2740 freebsd-*) 2741 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2742 need_version=yes 2743 ;; 2744 esac 2745 case $host_cpu in 2746 powerpc64) 2747 # On FreeBSD bi-arch platforms, a different variable is used for 32-bit 2748 # binaries. See <https://man.freebsd.org/cgi/man.cgi?query=ld.so>. 2749 AC_COMPILE_IFELSE( 2750 [AC_LANG_SOURCE( 2751 [[int test_pointer_size[sizeof (void *) - 5]; 2752 ]])], 2753 [shlibpath_var=LD_LIBRARY_PATH], 2754 [shlibpath_var=LD_32_LIBRARY_PATH]) 2755 ;; 2756 *) 2757 shlibpath_var=LD_LIBRARY_PATH 2758 ;; 2759 esac 2760 case $host_os in 2761 freebsd2.*) 2762 shlibpath_overrides_runpath=yes 2763 ;; 2764 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2765 shlibpath_overrides_runpath=yes 2766 hardcode_into_libs=yes 2767 ;; 2768 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2769 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2770 shlibpath_overrides_runpath=no 2771 hardcode_into_libs=yes 2772 ;; 2773 *) # from 4.6 on, and DragonFly 2774 shlibpath_overrides_runpath=yes 2775 hardcode_into_libs=yes 2776 ;; 2777 esac 2778 ;; 2779 2780haiku*) 2781 version_type=linux # correct to gnu/linux during the next big refactor 2782 need_lib_prefix=no 2783 need_version=no 2784 dynamic_linker="$host_os runtime_loader" 2785 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2786 soname_spec='$libname$release$shared_ext$major' 2787 shlibpath_var=LIBRARY_PATH 2788 shlibpath_overrides_runpath=no 2789 sys_lib_search_path_spec='/boot/system/non-packaged/develop/lib /boot/system/develop/lib' 2790 sys_lib_dlsearch_path_spec='/boot/home/config/non-packaged/lib /boot/home/config/lib /boot/system/non-packaged/lib /boot/system/lib' 2791 hardcode_into_libs=no 2792 ;; 2793 2794hpux9* | hpux10* | hpux11*) 2795 # Give a soname corresponding to the major version so that dld.sl refuses to 2796 # link against other versions. 2797 version_type=sunos 2798 need_lib_prefix=no 2799 need_version=no 2800 case $host_cpu in 2801 ia64*) 2802 shrext_cmds='.so' 2803 hardcode_into_libs=yes 2804 dynamic_linker="$host_os dld.so" 2805 shlibpath_var=LD_LIBRARY_PATH 2806 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2807 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2808 soname_spec='$libname$release$shared_ext$major' 2809 if test 32 = "$HPUX_IA64_MODE"; then 2810 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2811 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 2812 else 2813 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2814 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 2815 fi 2816 ;; 2817 hppa*64*) 2818 shrext_cmds='.sl' 2819 hardcode_into_libs=yes 2820 dynamic_linker="$host_os dld.sl" 2821 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2822 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2823 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2824 soname_spec='$libname$release$shared_ext$major' 2825 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2826 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2827 ;; 2828 *) 2829 shrext_cmds='.sl' 2830 dynamic_linker="$host_os dld.sl" 2831 shlibpath_var=SHLIB_PATH 2832 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2833 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2834 soname_spec='$libname$release$shared_ext$major' 2835 ;; 2836 esac 2837 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2838 postinstall_cmds='chmod 555 $lib' 2839 # or fails outright, so override atomically: 2840 install_override_mode=555 2841 ;; 2842 2843interix[[3-9]]*) 2844 version_type=linux # correct to gnu/linux during the next big refactor 2845 need_lib_prefix=no 2846 need_version=no 2847 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2848 soname_spec='$libname$release$shared_ext$major' 2849 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2850 shlibpath_var=LD_LIBRARY_PATH 2851 shlibpath_overrides_runpath=no 2852 hardcode_into_libs=yes 2853 ;; 2854 2855irix5* | irix6* | nonstopux*) 2856 case $host_os in 2857 nonstopux*) version_type=nonstopux ;; 2858 *) 2859 if test yes = "$lt_cv_prog_gnu_ld"; then 2860 version_type=linux # correct to gnu/linux during the next big refactor 2861 else 2862 version_type=irix 2863 fi ;; 2864 esac 2865 need_lib_prefix=no 2866 need_version=no 2867 soname_spec='$libname$release$shared_ext$major' 2868 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 2869 case $host_os in 2870 irix5* | nonstopux*) 2871 libsuff= shlibsuff= 2872 ;; 2873 *) 2874 case $LD in # libtool.m4 will add one of these switches to LD 2875 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2876 libsuff= shlibsuff= libmagic=32-bit;; 2877 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2878 libsuff=32 shlibsuff=N32 libmagic=N32;; 2879 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2880 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2881 *) libsuff= shlibsuff= libmagic=never-match;; 2882 esac 2883 ;; 2884 esac 2885 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2886 shlibpath_overrides_runpath=no 2887 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 2888 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 2889 hardcode_into_libs=yes 2890 ;; 2891 2892# No shared lib support for Linux oldld, aout, or coff. 2893linux*oldld* | linux*aout* | linux*coff*) 2894 dynamic_linker=no 2895 ;; 2896 2897linux*android*) 2898 version_type=none # Android doesn't support versioned libraries. 2899 need_lib_prefix=no 2900 need_version=no 2901 library_names_spec='$libname$release$shared_ext $libname$shared_ext' 2902 soname_spec='$libname$release$shared_ext' 2903 finish_cmds= 2904 shlibpath_var=LD_LIBRARY_PATH 2905 shlibpath_overrides_runpath=yes 2906 2907 # This implies no fast_install, which is unacceptable. 2908 # Some rework will be needed to allow for fast_install 2909 # before this can be enabled. 2910 hardcode_into_libs=yes 2911 2912 dynamic_linker='Android linker' 2913 # -rpath works at least for libraries that are not overridden by 2914 # libraries installed in system locations. 2915 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 2916 ;; 2917 2918# This must be glibc/ELF. 2919linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2920 version_type=linux # correct to gnu/linux during the next big refactor 2921 need_lib_prefix=no 2922 need_version=no 2923 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2924 soname_spec='$libname$release$shared_ext$major' 2925 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2926 shlibpath_var=LD_LIBRARY_PATH 2927 shlibpath_overrides_runpath=no 2928 2929 # Some binutils ld are patched to set DT_RUNPATH 2930 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2931 [lt_cv_shlibpath_overrides_runpath=no 2932 save_LDFLAGS=$LDFLAGS 2933 save_libdir=$libdir 2934 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2935 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2936 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2937 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2938 [lt_cv_shlibpath_overrides_runpath=yes])]) 2939 LDFLAGS=$save_LDFLAGS 2940 libdir=$save_libdir 2941 ]) 2942 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2943 2944 # This implies no fast_install, which is unacceptable. 2945 # Some rework will be needed to allow for fast_install 2946 # before this can be enabled. 2947 hardcode_into_libs=yes 2948 2949 # Add ABI-specific directories to the system library path. 2950 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 2951 2952 # Ideally, we could use ldconfig to report *all* directories which are 2953 # searched for libraries, however this is still not possible. Aside from not 2954 # being certain /sbin/ldconfig is available, command 2955 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 2956 # even though it is searched at run-time. Try to do the best guess by 2957 # appending ld.so.conf contents (and includes) to the search path. 2958 if test -f /etc/ld.so.conf; then 2959 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;/^$/d' | tr '\n' ' '` 2960 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 2961 fi 2962 2963 # We used to test for /lib/ld.so.1 and disable shared libraries on 2964 # powerpc, because MkLinux only supported shared libraries with the 2965 # GNU dynamic linker. Since this was broken with cross compilers, 2966 # most powerpc-linux boxes support dynamic linking these days and 2967 # people can always --disable-shared, the test was removed, and we 2968 # assume the GNU/Linux dynamic linker is in use. 2969 dynamic_linker='GNU/Linux ld.so' 2970 ;; 2971 2972netbsdelf*-gnu) 2973 version_type=linux 2974 need_lib_prefix=no 2975 need_version=no 2976 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2977 soname_spec='$libname$release$shared_ext$major' 2978 shlibpath_var=LD_LIBRARY_PATH 2979 shlibpath_overrides_runpath=no 2980 hardcode_into_libs=yes 2981 dynamic_linker='NetBSD ld.elf_so' 2982 ;; 2983 2984netbsd*) 2985 version_type=sunos 2986 need_lib_prefix=no 2987 need_version=no 2988 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2989 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2990 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2991 dynamic_linker='NetBSD (a.out) ld.so' 2992 else 2993 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2994 soname_spec='$libname$release$shared_ext$major' 2995 dynamic_linker='NetBSD ld.elf_so' 2996 fi 2997 shlibpath_var=LD_LIBRARY_PATH 2998 shlibpath_overrides_runpath=yes 2999 hardcode_into_libs=yes 3000 ;; 3001 3002*-mlibc) 3003 version_type=linux # correct to gnu/linux during the next big refactor 3004 need_lib_prefix=no 3005 need_version=no 3006 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3007 soname_spec='$libname$release$shared_ext$major' 3008 dynamic_linker='mlibc ld.so' 3009 shlibpath_var=LD_LIBRARY_PATH 3010 shlibpath_overrides_runpath=no 3011 hardcode_into_libs=yes 3012 ;; 3013 3014newsos6) 3015 version_type=linux # correct to gnu/linux during the next big refactor 3016 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3017 shlibpath_var=LD_LIBRARY_PATH 3018 shlibpath_overrides_runpath=yes 3019 ;; 3020 3021*nto* | *qnx*) 3022 version_type=qnx 3023 need_lib_prefix=no 3024 need_version=no 3025 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3026 soname_spec='$libname$release$shared_ext$major' 3027 shlibpath_var=LD_LIBRARY_PATH 3028 shlibpath_overrides_runpath=no 3029 hardcode_into_libs=yes 3030 dynamic_linker='ldqnx.so' 3031 ;; 3032 3033openbsd*) 3034 version_type=sunos 3035 sys_lib_dlsearch_path_spec=/usr/lib 3036 need_lib_prefix=no 3037 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 3038 need_version=no 3039 else 3040 need_version=yes 3041 fi 3042 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 3043 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 3044 shlibpath_var=LD_LIBRARY_PATH 3045 shlibpath_overrides_runpath=yes 3046 ;; 3047 3048os2*) 3049 libname_spec='$name' 3050 version_type=windows 3051 shrext_cmds=.dll 3052 need_version=no 3053 need_lib_prefix=no 3054 # OS/2 can only load a DLL with a base name of 8 characters or less. 3055 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 3056 v=$($ECHO $release$versuffix | tr -d .-); 3057 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 3058 $ECHO $n$v`$shared_ext' 3059 library_names_spec='${libname}_dll.$libext' 3060 dynamic_linker='OS/2 ld.exe' 3061 shlibpath_var=BEGINLIBPATH 3062 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 3063 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 3064 postinstall_cmds='base_file=`basename \$file`~ 3065 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 3066 dldir=$destdir/`dirname \$dlpath`~ 3067 test -d \$dldir || mkdir -p \$dldir~ 3068 $install_prog $dir/$dlname \$dldir/$dlname~ 3069 chmod a+x \$dldir/$dlname~ 3070 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 3071 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 3072 fi' 3073 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 3074 dlpath=$dir/\$dldll~ 3075 $RM \$dlpath' 3076 ;; 3077 3078osf3* | osf4* | osf5*) 3079 version_type=osf 3080 need_lib_prefix=no 3081 need_version=no 3082 soname_spec='$libname$release$shared_ext$major' 3083 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3084 shlibpath_var=LD_LIBRARY_PATH 3085 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 3086 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 3087 ;; 3088 3089rdos*) 3090 dynamic_linker=no 3091 ;; 3092 3093serenity*) 3094 version_type=linux # correct to gnu/linux during the next big refactor 3095 need_lib_prefix=no 3096 need_version=no 3097 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3098 soname_spec='$libname$release$shared_ext$major' 3099 shlibpath_var=LD_LIBRARY_PATH 3100 shlibpath_overrides_runpath=no 3101 dynamic_linker='SerenityOS LibELF' 3102 ;; 3103 3104solaris*) 3105 version_type=linux # correct to gnu/linux during the next big refactor 3106 need_lib_prefix=no 3107 need_version=no 3108 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3109 soname_spec='$libname$release$shared_ext$major' 3110 shlibpath_var=LD_LIBRARY_PATH 3111 shlibpath_overrides_runpath=yes 3112 hardcode_into_libs=yes 3113 # ldd complains unless libraries are executable 3114 postinstall_cmds='chmod +x $lib' 3115 ;; 3116 3117sunos4*) 3118 version_type=sunos 3119 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 3120 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3121 shlibpath_var=LD_LIBRARY_PATH 3122 shlibpath_overrides_runpath=yes 3123 if test yes = "$with_gnu_ld"; then 3124 need_lib_prefix=no 3125 fi 3126 need_version=yes 3127 ;; 3128 3129sysv4 | sysv4.3*) 3130 version_type=linux # correct to gnu/linux during the next big refactor 3131 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3132 soname_spec='$libname$release$shared_ext$major' 3133 shlibpath_var=LD_LIBRARY_PATH 3134 case $host_vendor in 3135 sni) 3136 shlibpath_overrides_runpath=no 3137 need_lib_prefix=no 3138 runpath_var=LD_RUN_PATH 3139 ;; 3140 siemens) 3141 need_lib_prefix=no 3142 ;; 3143 motorola) 3144 need_lib_prefix=no 3145 need_version=no 3146 shlibpath_overrides_runpath=no 3147 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3148 ;; 3149 esac 3150 ;; 3151 3152sysv4*MP*) 3153 if test -d /usr/nec; then 3154 version_type=linux # correct to gnu/linux during the next big refactor 3155 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 3156 soname_spec='$libname$shared_ext.$major' 3157 shlibpath_var=LD_LIBRARY_PATH 3158 fi 3159 ;; 3160 3161sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3162 version_type=sco 3163 need_lib_prefix=no 3164 need_version=no 3165 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 3166 soname_spec='$libname$release$shared_ext$major' 3167 shlibpath_var=LD_LIBRARY_PATH 3168 shlibpath_overrides_runpath=yes 3169 hardcode_into_libs=yes 3170 if test yes = "$with_gnu_ld"; then 3171 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 3172 else 3173 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 3174 case $host_os in 3175 sco3.2v5*) 3176 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 3177 ;; 3178 esac 3179 fi 3180 sys_lib_dlsearch_path_spec='/usr/lib' 3181 ;; 3182 3183tpf*) 3184 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 3185 version_type=linux # correct to gnu/linux during the next big refactor 3186 need_lib_prefix=no 3187 need_version=no 3188 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3189 shlibpath_var=LD_LIBRARY_PATH 3190 shlibpath_overrides_runpath=no 3191 hardcode_into_libs=yes 3192 ;; 3193 3194uts4*) 3195 version_type=linux # correct to gnu/linux during the next big refactor 3196 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3197 soname_spec='$libname$release$shared_ext$major' 3198 shlibpath_var=LD_LIBRARY_PATH 3199 ;; 3200 3201emscripten*) 3202 version_type=none 3203 need_lib_prefix=no 3204 need_version=no 3205 library_names_spec='$libname$release$shared_ext' 3206 soname_spec='$libname$release$shared_ext' 3207 finish_cmds= 3208 dynamic_linker="Emscripten linker" 3209 _LT_COMPILER_PIC($1)='-fPIC' 3210 _LT_TAGVAR(archive_cmds, $1)='$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib' 3211 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib -s EXPORTED_FUNCTIONS=@$output_objdir/$soname.expsym' 3212 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 3213 _LT_TAGVAR(no_undefined_flag, $1)= 3214 ;; 3215 3216*) 3217 dynamic_linker=no 3218 ;; 3219esac 3220AC_MSG_RESULT([$dynamic_linker]) 3221test no = "$dynamic_linker" && can_build_shared=no 3222 3223variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3224if test yes = "$GCC"; then 3225 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3226fi 3227 3228if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 3229 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 3230fi 3231 3232if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 3233 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 3234fi 3235 3236# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 3237configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 3238 3239# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 3240func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 3241 3242# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 3243configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 3244 3245_LT_DECL([], [variables_saved_for_relink], [1], 3246 [Variables whose values should be saved in libtool wrapper scripts and 3247 restored at link time]) 3248_LT_DECL([], [need_lib_prefix], [0], 3249 [Do we need the "lib" prefix for modules?]) 3250_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 3251_LT_DECL([], [version_type], [0], [Library versioning type]) 3252_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 3253_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 3254_LT_DECL([], [shlibpath_overrides_runpath], [0], 3255 [Is shlibpath searched before the hard-coded library search path?]) 3256_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 3257_LT_DECL([], [library_names_spec], [1], 3258 [[List of archive names. First name is the real one, the rest are links. 3259 The last name is the one that the linker finds with -lNAME]]) 3260_LT_DECL([], [soname_spec], [1], 3261 [[The coded name of the library, if different from the real name]]) 3262_LT_DECL([], [install_override_mode], [1], 3263 [Permission mode override for installation of shared libraries]) 3264_LT_DECL([], [postinstall_cmds], [2], 3265 [Command to use after installation of a shared archive]) 3266_LT_DECL([], [postuninstall_cmds], [2], 3267 [Command to use after uninstallation of a shared archive]) 3268_LT_DECL([], [finish_cmds], [2], 3269 [Commands used to finish a libtool library installation in a directory]) 3270_LT_DECL([], [finish_eval], [1], 3271 [[As "finish_cmds", except a single script fragment to be evaled but 3272 not shown]]) 3273_LT_DECL([], [hardcode_into_libs], [0], 3274 [Whether we should hardcode library paths into libraries]) 3275_LT_DECL([], [sys_lib_search_path_spec], [2], 3276 [Compile-time system search path for libraries]) 3277_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], 3278 [Detected run-time system search path for libraries]) 3279_LT_DECL([], [configure_time_lt_sys_library_path], [2], 3280 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) 3281])# _LT_SYS_DYNAMIC_LINKER 3282 3283 3284# _LT_PATH_TOOL_PREFIX(TOOL) 3285# -------------------------- 3286# find a file program that can recognize shared library 3287AC_DEFUN([_LT_PATH_TOOL_PREFIX], 3288[m4_require([_LT_DECL_EGREP])dnl 3289AC_MSG_CHECKING([for $1]) 3290AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 3291[case $MAGIC_CMD in 3292[[\\/*] | ?:[\\/]*]) 3293 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 3294 ;; 3295*) 3296 lt_save_MAGIC_CMD=$MAGIC_CMD 3297 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3298dnl $ac_dummy forces splitting on constant user-supplied paths. 3299dnl POSIX.2 word splitting is done only on the output of word expansions, 3300dnl not every word. This closes a longstanding sh security hole. 3301 ac_dummy="m4_if([$2], , $PATH, [$2])" 3302 for ac_dir in $ac_dummy; do 3303 IFS=$lt_save_ifs 3304 test -z "$ac_dir" && ac_dir=. 3305 if test -f "$ac_dir/$1"; then 3306 lt_cv_path_MAGIC_CMD=$ac_dir/"$1" 3307 if test -n "$file_magic_test_file"; then 3308 case $deplibs_check_method in 3309 "file_magic "*) 3310 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 3311 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3312 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 3313 $EGREP "$file_magic_regex" > /dev/null; then 3314 : 3315 else 3316 cat <<_LT_EOF 1>&2 3317 3318*** Warning: the command libtool uses to detect shared libraries, 3319*** $file_magic_cmd, produces output that libtool cannot recognize. 3320*** The result is that libtool may fail to recognize shared libraries 3321*** as such. This will affect the creation of libtool libraries that 3322*** depend on shared libraries, but programs linked with such libtool 3323*** libraries will work regardless of this problem. Nevertheless, you 3324*** may want to report the problem to your system manager and/or to 3325*** bug-libtool@gnu.org 3326 3327_LT_EOF 3328 fi ;; 3329 esac 3330 fi 3331 break 3332 fi 3333 done 3334 IFS=$lt_save_ifs 3335 MAGIC_CMD=$lt_save_MAGIC_CMD 3336 ;; 3337esac]) 3338MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3339if test -n "$MAGIC_CMD"; then 3340 AC_MSG_RESULT($MAGIC_CMD) 3341else 3342 AC_MSG_RESULT(no) 3343fi 3344_LT_DECL([], [MAGIC_CMD], [0], 3345 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3346])# _LT_PATH_TOOL_PREFIX 3347 3348# Old name: 3349AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3350dnl aclocal-1.4 backwards compatibility: 3351dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3352 3353 3354# _LT_PATH_MAGIC 3355# -------------- 3356# find a file program that can recognize a shared library 3357m4_defun([_LT_PATH_MAGIC], 3358[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3359if test -z "$lt_cv_path_MAGIC_CMD"; then 3360 if test -n "$ac_tool_prefix"; then 3361 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3362 else 3363 MAGIC_CMD=: 3364 fi 3365fi 3366])# _LT_PATH_MAGIC 3367 3368 3369# LT_PATH_LD 3370# ---------- 3371# find the pathname to the GNU or non-GNU linker 3372AC_DEFUN([LT_PATH_LD], 3373[AC_REQUIRE([AC_PROG_CC])dnl 3374AC_REQUIRE([AC_CANONICAL_HOST])dnl 3375AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3376m4_require([_LT_DECL_SED])dnl 3377m4_require([_LT_DECL_EGREP])dnl 3378m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3379 3380AC_ARG_WITH([gnu-ld], 3381 [AS_HELP_STRING([--with-gnu-ld], 3382 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3383 [test no = "$withval" || with_gnu_ld=yes], 3384 [with_gnu_ld=no])dnl 3385 3386ac_prog=ld 3387if test yes = "$GCC"; then 3388 # Check if gcc -print-prog-name=ld gives a path. 3389 AC_MSG_CHECKING([for ld used by $CC]) 3390 case $host in 3391 *-*-mingw* | *-*-windows*) 3392 # gcc leaves a trailing carriage return, which upsets mingw 3393 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3394 *) 3395 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3396 esac 3397 case $ac_prog in 3398 # Accept absolute paths. 3399 [[\\/]]* | ?:[[\\/]]*) 3400 re_direlt='/[[^/]][[^/]]*/\.\./' 3401 # Canonicalize the pathname of ld 3402 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3403 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3404 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3405 done 3406 test -z "$LD" && LD=$ac_prog 3407 ;; 3408 "") 3409 # If it fails, then pretend we aren't using GCC. 3410 ac_prog=ld 3411 ;; 3412 *) 3413 # If it is relative, then search for the first ld in PATH. 3414 with_gnu_ld=unknown 3415 ;; 3416 esac 3417elif test yes = "$with_gnu_ld"; then 3418 AC_MSG_CHECKING([for GNU ld]) 3419else 3420 AC_MSG_CHECKING([for non-GNU ld]) 3421fi 3422AC_CACHE_VAL(lt_cv_path_LD, 3423[if test -z "$LD"; then 3424 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3425 for ac_dir in $PATH; do 3426 IFS=$lt_save_ifs 3427 test -z "$ac_dir" && ac_dir=. 3428 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3429 lt_cv_path_LD=$ac_dir/$ac_prog 3430 # Check to see if the program is GNU ld. I'd rather use --version, 3431 # but apparently some variants of GNU ld only accept -v. 3432 # Break only if it was the GNU/non-GNU ld that we prefer. 3433 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3434 *GNU* | *'with BFD'*) 3435 test no != "$with_gnu_ld" && break 3436 ;; 3437 *) 3438 test yes != "$with_gnu_ld" && break 3439 ;; 3440 esac 3441 fi 3442 done 3443 IFS=$lt_save_ifs 3444else 3445 lt_cv_path_LD=$LD # Let the user override the test with a path. 3446fi]) 3447LD=$lt_cv_path_LD 3448if test -n "$LD"; then 3449 AC_MSG_RESULT($LD) 3450else 3451 AC_MSG_RESULT(no) 3452fi 3453test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3454_LT_PATH_LD_GNU 3455AC_SUBST([LD]) 3456 3457_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3458])# LT_PATH_LD 3459 3460# Old names: 3461AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3462AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3463dnl aclocal-1.4 backwards compatibility: 3464dnl AC_DEFUN([AM_PROG_LD], []) 3465dnl AC_DEFUN([AC_PROG_LD], []) 3466 3467 3468# _LT_PATH_LD_GNU 3469#- -------------- 3470m4_defun([_LT_PATH_LD_GNU], 3471[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3472[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3473case `$LD -v 2>&1 </dev/null` in 3474*GNU* | *'with BFD'*) 3475 lt_cv_prog_gnu_ld=yes 3476 ;; 3477*) 3478 lt_cv_prog_gnu_ld=no 3479 ;; 3480esac]) 3481with_gnu_ld=$lt_cv_prog_gnu_ld 3482])# _LT_PATH_LD_GNU 3483 3484 3485# _LT_CMD_RELOAD 3486# -------------- 3487# find reload flag for linker 3488# -- PORTME Some linkers may need a different reload flag. 3489m4_defun([_LT_CMD_RELOAD], 3490[AC_CACHE_CHECK([for $LD option to reload object files], 3491 lt_cv_ld_reload_flag, 3492 [lt_cv_ld_reload_flag='-r']) 3493reload_flag=$lt_cv_ld_reload_flag 3494case $reload_flag in 3495"" | " "*) ;; 3496*) reload_flag=" $reload_flag" ;; 3497esac 3498reload_cmds='$LD$reload_flag -o $output$reload_objs' 3499case $host_os in 3500 cygwin* | mingw* | windows* | pw32* | cegcc*) 3501 if test yes != "$GCC"; then 3502 reload_cmds=false 3503 fi 3504 ;; 3505 darwin*) 3506 if test yes = "$GCC"; then 3507 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 3508 else 3509 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3510 fi 3511 ;; 3512esac 3513_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3514_LT_TAGDECL([], [reload_cmds], [2])dnl 3515])# _LT_CMD_RELOAD 3516 3517 3518# _LT_PATH_DD 3519# ----------- 3520# find a working dd 3521m4_defun([_LT_PATH_DD], 3522[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD], 3523[printf 0123456789abcdef0123456789abcdef >conftest.i 3524cat conftest.i conftest.i >conftest2.i 3525: ${lt_DD:=$DD} 3526AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], 3527[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3528 cmp -s conftest.i conftest.out \ 3529 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 3530fi]) 3531rm -f conftest.i conftest2.i conftest.out]) 3532])# _LT_PATH_DD 3533 3534 3535# _LT_CMD_TRUNCATE 3536# ---------------- 3537# find command to truncate a binary pipe 3538m4_defun([_LT_CMD_TRUNCATE], 3539[m4_require([_LT_PATH_DD]) 3540AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], 3541[printf 0123456789abcdef0123456789abcdef >conftest.i 3542cat conftest.i conftest.i >conftest2.i 3543lt_cv_truncate_bin= 3544if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3545 cmp -s conftest.i conftest.out \ 3546 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 3547fi 3548rm -f conftest.i conftest2.i conftest.out 3549test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) 3550_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], 3551 [Command to truncate a binary pipe]) 3552])# _LT_CMD_TRUNCATE 3553 3554 3555# _LT_CHECK_MAGIC_METHOD 3556# ---------------------- 3557# how to check for library dependencies 3558# -- PORTME fill in with the dynamic library characteristics 3559m4_defun([_LT_CHECK_MAGIC_METHOD], 3560[m4_require([_LT_DECL_EGREP]) 3561m4_require([_LT_DECL_OBJDUMP]) 3562AC_CACHE_CHECK([how to recognize dependent libraries], 3563lt_cv_deplibs_check_method, 3564[lt_cv_file_magic_cmd='$MAGIC_CMD' 3565lt_cv_file_magic_test_file= 3566lt_cv_deplibs_check_method='unknown' 3567# Need to set the preceding variable on all platforms that support 3568# interlibrary dependencies. 3569# 'none' -- dependencies not supported. 3570# 'unknown' -- same as none, but documents that we really don't know. 3571# 'pass_all' -- all dependencies passed with no checks. 3572# 'file_magic [[regex]]' -- check by looking for files in library path 3573# that responds to the $file_magic_cmd with a given extended regex. 3574# If you have 'file' or equivalent on your system and you're not sure 3575# whether 'pass_all' will *always* work, you probably want this one. 3576 3577case $host_os in 3578aix[[4-9]]*) 3579 lt_cv_deplibs_check_method=pass_all 3580 ;; 3581 3582beos*) 3583 lt_cv_deplibs_check_method=pass_all 3584 ;; 3585 3586bsdi[[45]]*) 3587 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3588 lt_cv_file_magic_cmd='$FILECMD -L' 3589 lt_cv_file_magic_test_file=/shlib/libc.so 3590 ;; 3591 3592cygwin*) 3593 # func_win32_libid is a shell function defined in ltmain.sh 3594 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3595 lt_cv_file_magic_cmd='func_win32_libid' 3596 ;; 3597 3598mingw* | windows* | pw32*) 3599 # Base MSYS/MinGW do not provide the 'file' command needed by 3600 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3601 # unless we find 'file', for example because we are cross-compiling. 3602 if ( file / ) >/dev/null 2>&1; then 3603 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3604 lt_cv_file_magic_cmd='func_win32_libid' 3605 else 3606 # Keep this pattern in sync with the one in func_win32_libid. 3607 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64|pe-aarch64)' 3608 lt_cv_file_magic_cmd='$OBJDUMP -f' 3609 fi 3610 ;; 3611 3612cegcc*) 3613 # use the weaker test based on 'objdump'. See mingw*. 3614 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3615 lt_cv_file_magic_cmd='$OBJDUMP -f' 3616 ;; 3617 3618darwin* | rhapsody*) 3619 lt_cv_deplibs_check_method=pass_all 3620 ;; 3621 3622freebsd* | dragonfly* | midnightbsd*) 3623 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3624 case $host_cpu in 3625 i*86 ) 3626 # Not sure whether the presence of OpenBSD here was a mistake. 3627 # Let's accept both of them until this is cleared up. 3628 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3629 lt_cv_file_magic_cmd=$FILECMD 3630 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3631 ;; 3632 esac 3633 else 3634 lt_cv_deplibs_check_method=pass_all 3635 fi 3636 ;; 3637 3638haiku*) 3639 lt_cv_deplibs_check_method=pass_all 3640 ;; 3641 3642hpux10.20* | hpux11*) 3643 lt_cv_file_magic_cmd=$FILECMD 3644 case $host_cpu in 3645 ia64*) 3646 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3647 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3648 ;; 3649 hppa*64*) 3650 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3651 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3652 ;; 3653 *) 3654 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3655 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3656 ;; 3657 esac 3658 ;; 3659 3660interix[[3-9]]*) 3661 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3662 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3663 ;; 3664 3665irix5* | irix6* | nonstopux*) 3666 case $LD in 3667 *-32|*"-32 ") libmagic=32-bit;; 3668 *-n32|*"-n32 ") libmagic=N32;; 3669 *-64|*"-64 ") libmagic=64-bit;; 3670 *) libmagic=never-match;; 3671 esac 3672 lt_cv_deplibs_check_method=pass_all 3673 ;; 3674 3675# This must be glibc/ELF. 3676linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3677 lt_cv_deplibs_check_method=pass_all 3678 ;; 3679 3680*-mlibc) 3681 lt_cv_deplibs_check_method=pass_all 3682 ;; 3683 3684netbsd* | netbsdelf*-gnu) 3685 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3686 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3687 else 3688 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3689 fi 3690 ;; 3691 3692newos6*) 3693 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3694 lt_cv_file_magic_cmd=$FILECMD 3695 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3696 ;; 3697 3698*nto* | *qnx*) 3699 lt_cv_deplibs_check_method=pass_all 3700 ;; 3701 3702openbsd*) 3703 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 3704 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3705 else 3706 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3707 fi 3708 ;; 3709 3710osf3* | osf4* | osf5*) 3711 lt_cv_deplibs_check_method=pass_all 3712 ;; 3713 3714rdos*) 3715 lt_cv_deplibs_check_method=pass_all 3716 ;; 3717 3718serenity*) 3719 lt_cv_deplibs_check_method=pass_all 3720 ;; 3721 3722solaris*) 3723 lt_cv_deplibs_check_method=pass_all 3724 ;; 3725 3726sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3727 lt_cv_deplibs_check_method=pass_all 3728 ;; 3729 3730sysv4 | sysv4.3*) 3731 case $host_vendor in 3732 motorola) 3733 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3734 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3735 ;; 3736 ncr) 3737 lt_cv_deplibs_check_method=pass_all 3738 ;; 3739 sequent) 3740 lt_cv_file_magic_cmd='/bin/file' 3741 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3742 ;; 3743 sni) 3744 lt_cv_file_magic_cmd='/bin/file' 3745 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3746 lt_cv_file_magic_test_file=/lib/libc.so 3747 ;; 3748 siemens) 3749 lt_cv_deplibs_check_method=pass_all 3750 ;; 3751 pc) 3752 lt_cv_deplibs_check_method=pass_all 3753 ;; 3754 esac 3755 ;; 3756 3757tpf*) 3758 lt_cv_deplibs_check_method=pass_all 3759 ;; 3760os2*) 3761 lt_cv_deplibs_check_method=pass_all 3762 ;; 3763esac 3764]) 3765 3766file_magic_glob= 3767want_nocaseglob=no 3768if test "$build" = "$host"; then 3769 case $host_os in 3770 mingw* | windows* | pw32*) 3771 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3772 want_nocaseglob=yes 3773 else 3774 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3775 fi 3776 ;; 3777 esac 3778fi 3779 3780file_magic_cmd=$lt_cv_file_magic_cmd 3781deplibs_check_method=$lt_cv_deplibs_check_method 3782test -z "$deplibs_check_method" && deplibs_check_method=unknown 3783 3784_LT_DECL([], [deplibs_check_method], [1], 3785 [Method to check whether dependent libraries are shared objects]) 3786_LT_DECL([], [file_magic_cmd], [1], 3787 [Command to use when deplibs_check_method = "file_magic"]) 3788_LT_DECL([], [file_magic_glob], [1], 3789 [How to find potential files when deplibs_check_method = "file_magic"]) 3790_LT_DECL([], [want_nocaseglob], [1], 3791 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3792])# _LT_CHECK_MAGIC_METHOD 3793 3794 3795# LT_PATH_NM 3796# ---------- 3797# find the pathname to a BSD- or MS-compatible name lister 3798AC_DEFUN([LT_PATH_NM], 3799[AC_REQUIRE([AC_PROG_CC])dnl 3800AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3801[if test -n "$NM"; then 3802 # Let the user override the test. 3803 lt_cv_path_NM=$NM 3804else 3805 lt_nm_to_check=${ac_tool_prefix}nm 3806 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3807 lt_nm_to_check="$lt_nm_to_check nm" 3808 fi 3809 for lt_tmp_nm in $lt_nm_to_check; do 3810 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3811 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3812 IFS=$lt_save_ifs 3813 test -z "$ac_dir" && ac_dir=. 3814 tmp_nm=$ac_dir/$lt_tmp_nm 3815 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 3816 # Check to see if the nm accepts a BSD-compat flag. 3817 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 3818 # nm: unknown option "B" ignored 3819 # Tru64's nm complains that /dev/null is an invalid object file 3820 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 3821 case $build_os in 3822 mingw* | windows*) lt_bad_file=conftest.nm/nofile ;; 3823 *) lt_bad_file=/dev/null ;; 3824 esac 3825 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 3826 *$lt_bad_file* | *'Invalid file or object type'*) 3827 lt_cv_path_NM="$tmp_nm -B" 3828 break 2 3829 ;; 3830 *) 3831 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 3832 */dev/null*) 3833 lt_cv_path_NM="$tmp_nm -p" 3834 break 2 3835 ;; 3836 *) 3837 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3838 continue # so that we can try to find one that supports BSD flags 3839 ;; 3840 esac 3841 ;; 3842 esac 3843 fi 3844 done 3845 IFS=$lt_save_ifs 3846 done 3847 : ${lt_cv_path_NM=no} 3848fi]) 3849if test no != "$lt_cv_path_NM"; then 3850 NM=$lt_cv_path_NM 3851else 3852 # Didn't find any BSD compatible name lister, look for dumpbin. 3853 if test -n "$DUMPBIN"; then : 3854 # Let the user override the test. 3855 else 3856 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3857 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 3858 *COFF*) 3859 DUMPBIN="$DUMPBIN -symbols -headers" 3860 ;; 3861 *) 3862 DUMPBIN=: 3863 ;; 3864 esac 3865 fi 3866 AC_SUBST([DUMPBIN]) 3867 if test : != "$DUMPBIN"; then 3868 NM=$DUMPBIN 3869 fi 3870fi 3871test -z "$NM" && NM=nm 3872AC_SUBST([NM]) 3873_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3874 3875AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3876 [lt_cv_nm_interface="BSD nm" 3877 echo "int some_variable = 0;" > conftest.$ac_ext 3878 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3879 (eval "$ac_compile" 2>conftest.err) 3880 cat conftest.err >&AS_MESSAGE_LOG_FD 3881 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3882 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3883 cat conftest.err >&AS_MESSAGE_LOG_FD 3884 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3885 cat conftest.out >&AS_MESSAGE_LOG_FD 3886 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3887 lt_cv_nm_interface="MS dumpbin" 3888 fi 3889 rm -f conftest*]) 3890])# LT_PATH_NM 3891 3892# Old names: 3893AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3894AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3895dnl aclocal-1.4 backwards compatibility: 3896dnl AC_DEFUN([AM_PROG_NM], []) 3897dnl AC_DEFUN([AC_PROG_NM], []) 3898 3899# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3900# -------------------------------- 3901# how to determine the name of the shared library 3902# associated with a specific link library. 3903# -- PORTME fill in with the dynamic library characteristics 3904m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3905[m4_require([_LT_DECL_EGREP]) 3906m4_require([_LT_DECL_OBJDUMP]) 3907m4_require([_LT_DECL_DLLTOOL]) 3908AC_CACHE_CHECK([how to associate runtime and link libraries], 3909lt_cv_sharedlib_from_linklib_cmd, 3910[lt_cv_sharedlib_from_linklib_cmd='unknown' 3911 3912case $host_os in 3913cygwin* | mingw* | windows* | pw32* | cegcc*) 3914 # two different shell functions defined in ltmain.sh; 3915 # decide which one to use based on capabilities of $DLLTOOL 3916 case `$DLLTOOL --help 2>&1` in 3917 *--identify-strict*) 3918 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3919 ;; 3920 *) 3921 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3922 ;; 3923 esac 3924 ;; 3925*) 3926 # fallback: assume linklib IS sharedlib 3927 lt_cv_sharedlib_from_linklib_cmd=$ECHO 3928 ;; 3929esac 3930]) 3931sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3932test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3933 3934_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3935 [Command to associate shared and link libraries]) 3936])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3937 3938 3939# _LT_PATH_MANIFEST_TOOL 3940# ---------------------- 3941# locate the manifest tool 3942m4_defun([_LT_PATH_MANIFEST_TOOL], 3943[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3944test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3945AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_manifest_tool], 3946 [lt_cv_path_manifest_tool=no 3947 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3948 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3949 cat conftest.err >&AS_MESSAGE_LOG_FD 3950 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3951 lt_cv_path_manifest_tool=yes 3952 fi 3953 rm -f conftest*]) 3954if test yes != "$lt_cv_path_manifest_tool"; then 3955 MANIFEST_TOOL=: 3956fi 3957_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3958])# _LT_PATH_MANIFEST_TOOL 3959 3960 3961# _LT_DLL_DEF_P([FILE]) 3962# --------------------- 3963# True iff FILE is a Windows DLL '.def' file. 3964# Keep in sync with func_dll_def_p in the libtool script 3965AC_DEFUN([_LT_DLL_DEF_P], 3966[dnl 3967 test DEF = "`$SED -n dnl 3968 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace 3969 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments 3970 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl 3971 -e q dnl Only consider the first "real" line 3972 $1`" dnl 3973])# _LT_DLL_DEF_P 3974 3975 3976# LT_LIB_M 3977# -------- 3978# check for math library 3979AC_DEFUN([LT_LIB_M], 3980[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3981LIBM= 3982case $host in 3983*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-mingw* | *-*-pw32* | *-*-darwin*) 3984 # These system don't have libm, or don't need it 3985 ;; 3986*-ncr-sysv4.3*) 3987 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) 3988 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3989 ;; 3990*) 3991 AC_CHECK_LIB(m, cos, LIBM=-lm) 3992 ;; 3993esac 3994AC_SUBST([LIBM]) 3995])# LT_LIB_M 3996 3997# Old name: 3998AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3999dnl aclocal-1.4 backwards compatibility: 4000dnl AC_DEFUN([AC_CHECK_LIBM], []) 4001 4002 4003# _LT_COMPILER_NO_RTTI([TAGNAME]) 4004# ------------------------------- 4005m4_defun([_LT_COMPILER_NO_RTTI], 4006[m4_require([_LT_TAG_COMPILER])dnl 4007 4008_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4009 4010if test yes = "$GCC"; then 4011 case $cc_basename in 4012 nvcc*) 4013 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 4014 *) 4015 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 4016 esac 4017 4018 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4019 lt_cv_prog_compiler_rtti_exceptions, 4020 [-fno-rtti -fno-exceptions], [], 4021 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4022fi 4023_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 4024 [Compiler flag to turn off builtin functions]) 4025])# _LT_COMPILER_NO_RTTI 4026 4027 4028# _LT_CMD_GLOBAL_SYMBOLS 4029# ---------------------- 4030m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 4031[AC_REQUIRE([AC_CANONICAL_HOST])dnl 4032AC_REQUIRE([AC_PROG_CC])dnl 4033AC_REQUIRE([AC_PROG_AWK])dnl 4034AC_REQUIRE([LT_PATH_NM])dnl 4035AC_REQUIRE([LT_PATH_LD])dnl 4036m4_require([_LT_DECL_SED])dnl 4037m4_require([_LT_DECL_EGREP])dnl 4038m4_require([_LT_TAG_COMPILER])dnl 4039 4040# Check for command to grab the raw symbol name followed by C symbol from nm. 4041AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4042AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4043[ 4044# These are sane defaults that work on at least a few old systems. 4045# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4046 4047# Character class describing NM global symbol codes. 4048symcode='[[BCDEGRST]]' 4049 4050# Regexp to match symbols that can be accessed directly from C. 4051sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4052 4053# Define system-specific variables. 4054case $host_os in 4055aix*) 4056 symcode='[[BCDT]]' 4057 ;; 4058cygwin* | mingw* | windows* | pw32* | cegcc*) 4059 symcode='[[ABCDGISTW]]' 4060 ;; 4061hpux*) 4062 if test ia64 = "$host_cpu"; then 4063 symcode='[[ABCDEGRST]]' 4064 fi 4065 ;; 4066irix* | nonstopux*) 4067 symcode='[[BCDEGRST]]' 4068 ;; 4069osf*) 4070 symcode='[[BCDEGQRST]]' 4071 ;; 4072solaris*) 4073 symcode='[[BCDRT]]' 4074 ;; 4075sco3.2v5*) 4076 symcode='[[DT]]' 4077 ;; 4078sysv4.2uw2*) 4079 symcode='[[DT]]' 4080 ;; 4081sysv5* | sco5v6* | unixware* | OpenUNIX*) 4082 symcode='[[ABDT]]' 4083 ;; 4084sysv4) 4085 symcode='[[DFNSTU]]' 4086 ;; 4087esac 4088 4089# If we're using GNU nm, then use its standard symbol codes. 4090case `$NM -V 2>&1` in 4091*GNU* | *'with BFD'*) 4092 symcode='[[ABCDGIRSTW]]' ;; 4093esac 4094 4095if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4096 # Gets list of data symbols to import. 4097 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 4098 # Adjust the below global symbol transforms to fixup imported variables. 4099 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 4100 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 4101 lt_c_name_lib_hook="\ 4102 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 4103 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 4104else 4105 # Disable hooks by default. 4106 lt_cv_sys_global_symbol_to_import= 4107 lt_cdecl_hook= 4108 lt_c_name_hook= 4109 lt_c_name_lib_hook= 4110fi 4111 4112# Transform an extracted symbol line into a proper C declaration. 4113# Some systems (esp. on ia64) link data and code symbols differently, 4114# so use this general approach. 4115lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 4116$lt_cdecl_hook\ 4117" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 4118" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 4119 4120# Transform an extracted symbol line into symbol name and symbol address 4121lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 4122$lt_c_name_hook\ 4123" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4124" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 4125 4126# Transform an extracted symbol line into symbol name with lib prefix and 4127# symbol address. 4128lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 4129$lt_c_name_lib_hook\ 4130" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4131" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 4132" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 4133 4134# Handle CRLF in mingw tool chain 4135opt_cr= 4136case $build_os in 4137mingw* | windows*) 4138 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4139 ;; 4140esac 4141 4142# Try without a prefix underscore, then with it. 4143for ac_symprfx in "" "_"; do 4144 4145 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4146 symxfrm="\\1 $ac_symprfx\\2 \\2" 4147 4148 # Write the raw and C identifiers. 4149 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4150 # Fake it for dumpbin and say T for any non-static function, 4151 # D for any global variable and I for any imported variable. 4152 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 4153 # which start with @ or ?. 4154 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 4155" {last_section=section; section=\$ 3};"\ 4156" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 4157" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 4158" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 4159" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 4160" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 4161" \$ 0!~/External *\|/{next};"\ 4162" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 4163" {if(hide[section]) next};"\ 4164" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 4165" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 4166" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 4167" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 4168" ' prfx=^$ac_symprfx]" 4169 else 4170 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4171 fi 4172 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 4173 4174 # Check to see that the pipe works correctly. 4175 pipe_works=no 4176 4177 rm -f conftest* 4178 cat > conftest.$ac_ext <<_LT_EOF 4179#ifdef __cplusplus 4180extern "C" { 4181#endif 4182char nm_test_var; 4183void nm_test_func(void); 4184void nm_test_func(void){} 4185#ifdef __cplusplus 4186} 4187#endif 4188int main(void){nm_test_var='a';nm_test_func();return(0);} 4189_LT_EOF 4190 4191 if AC_TRY_EVAL(ac_compile); then 4192 # Now try to grab the symbols. 4193 nlist=conftest.nm 4194 $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD 4195 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then 4196 # Try sorting and uniquifying the output. 4197 if sort "$nlist" | uniq > "$nlist"T; then 4198 mv -f "$nlist"T "$nlist" 4199 else 4200 rm -f "$nlist"T 4201 fi 4202 4203 # Make sure that we snagged all the symbols we need. 4204 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 4205 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 4206 cat <<_LT_EOF > conftest.$ac_ext 4207/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4208#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4209/* DATA imports from DLLs on WIN32 can't be const, because runtime 4210 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4211# define LT@&t@_DLSYM_CONST 4212#elif defined __osf__ 4213/* This system does not cope well with relocations in const data. */ 4214# define LT@&t@_DLSYM_CONST 4215#else 4216# define LT@&t@_DLSYM_CONST const 4217#endif 4218 4219#ifdef __cplusplus 4220extern "C" { 4221#endif 4222 4223_LT_EOF 4224 # Now generate the symbol file. 4225 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 4226 4227 cat <<_LT_EOF >> conftest.$ac_ext 4228 4229/* The mapping between symbol names and symbols. */ 4230LT@&t@_DLSYM_CONST struct { 4231 const char *name; 4232 void *address; 4233} 4234lt__PROGRAM__LTX_preloaded_symbols[[]] = 4235{ 4236 { "@PROGRAM@", (void *) 0 }, 4237_LT_EOF 4238 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 4239 cat <<\_LT_EOF >> conftest.$ac_ext 4240 {0, (void *) 0} 4241}; 4242 4243/* This works around a problem in FreeBSD linker */ 4244#ifdef FREEBSD_WORKAROUND 4245static const void *lt_preloaded_setup() { 4246 return lt__PROGRAM__LTX_preloaded_symbols; 4247} 4248#endif 4249 4250#ifdef __cplusplus 4251} 4252#endif 4253_LT_EOF 4254 # Now try linking the two files. 4255 mv conftest.$ac_objext conftstm.$ac_objext 4256 lt_globsym_save_LIBS=$LIBS 4257 lt_globsym_save_CFLAGS=$CFLAGS 4258 LIBS=conftstm.$ac_objext 4259 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4260 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then 4261 pipe_works=yes 4262 fi 4263 LIBS=$lt_globsym_save_LIBS 4264 CFLAGS=$lt_globsym_save_CFLAGS 4265 else 4266 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4267 fi 4268 else 4269 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4270 fi 4271 else 4272 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4273 fi 4274 else 4275 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4276 cat conftest.$ac_ext >&5 4277 fi 4278 rm -rf conftest* conftst* 4279 4280 # Do not use the global_symbol_pipe unless it works. 4281 if test yes = "$pipe_works"; then 4282 break 4283 else 4284 lt_cv_sys_global_symbol_pipe= 4285 fi 4286done 4287]) 4288if test -z "$lt_cv_sys_global_symbol_pipe"; then 4289 lt_cv_sys_global_symbol_to_cdecl= 4290fi 4291if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4292 AC_MSG_RESULT(failed) 4293else 4294 AC_MSG_RESULT(ok) 4295fi 4296 4297# Response file support. 4298if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4299 nm_file_list_spec='@' 4300elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 4301 nm_file_list_spec='@' 4302fi 4303 4304_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 4305 [Take the output of nm and produce a listing of raw symbols and C names]) 4306_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 4307 [Transform the output of nm in a proper C declaration]) 4308_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], 4309 [Transform the output of nm into a list of symbols to manually relocate]) 4310_LT_DECL([global_symbol_to_c_name_address], 4311 [lt_cv_sys_global_symbol_to_c_name_address], [1], 4312 [Transform the output of nm in a C name address pair]) 4313_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 4314 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 4315 [Transform the output of nm in a C name address pair when lib prefix is needed]) 4316_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], 4317 [The name lister interface]) 4318_LT_DECL([], [nm_file_list_spec], [1], 4319 [Specify filename containing input files for $NM]) 4320]) # _LT_CMD_GLOBAL_SYMBOLS 4321 4322 4323# _LT_COMPILER_PIC([TAGNAME]) 4324# --------------------------- 4325m4_defun([_LT_COMPILER_PIC], 4326[m4_require([_LT_TAG_COMPILER])dnl 4327_LT_TAGVAR(lt_prog_compiler_wl, $1)= 4328_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4329_LT_TAGVAR(lt_prog_compiler_static, $1)= 4330 4331m4_if([$1], [CXX], [ 4332 # C++ specific cases for pic, static, wl, etc. 4333 if test yes = "$GXX"; then 4334 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4335 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4336 4337 case $host_os in 4338 aix*) 4339 # All AIX code is PIC. 4340 if test ia64 = "$host_cpu"; then 4341 # AIX 5 now supports IA64 processor 4342 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4343 fi 4344 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4345 ;; 4346 4347 amigaos*) 4348 case $host_cpu in 4349 powerpc) 4350 # see comment about AmigaOS4 .so support 4351 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4352 ;; 4353 m68k) 4354 # FIXME: we need at least 68020 code to build shared libraries, but 4355 # adding the '-m68020' flag to GCC prevents building anything better, 4356 # like '-m68040'. 4357 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4358 ;; 4359 esac 4360 ;; 4361 4362 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4363 # PIC is the default for these OSes. 4364 ;; 4365 mingw* | windows* | cygwin* | os2* | pw32* | cegcc*) 4366 # This hack is so that the source file can tell whether it is being 4367 # built for inclusion in a dll (and should export symbols for example). 4368 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4369 # (--disable-auto-import) libraries 4370 m4_if([$1], [GCJ], [], 4371 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4372 case $host_os in 4373 os2*) 4374 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4375 ;; 4376 esac 4377 ;; 4378 darwin* | rhapsody*) 4379 # PIC is the default on this platform 4380 # Common symbols not allowed in MH_DYLIB files 4381 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4382 ;; 4383 *djgpp*) 4384 # DJGPP does not support shared libraries at all 4385 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4386 ;; 4387 haiku*) 4388 # PIC is the default for Haiku. 4389 # The "-static" flag exists, but is broken. 4390 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4391 ;; 4392 interix[[3-9]]*) 4393 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4394 # Instead, we relocate shared libraries at runtime. 4395 ;; 4396 sysv4*MP*) 4397 if test -d /usr/nec; then 4398 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4399 fi 4400 ;; 4401 hpux*) 4402 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4403 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4404 # sets the default TLS model and affects inlining. 4405 case $host_cpu in 4406 hppa*64*) 4407 ;; 4408 *) 4409 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4410 ;; 4411 esac 4412 ;; 4413 *qnx* | *nto*) 4414 # QNX uses GNU C++, but need to define -shared option too, otherwise 4415 # it will coredump. 4416 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4417 ;; 4418 *) 4419 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4420 ;; 4421 esac 4422 else 4423 case $host_os in 4424 aix[[4-9]]*) 4425 # All AIX code is PIC. 4426 if test ia64 = "$host_cpu"; then 4427 # AIX 5 now supports IA64 processor 4428 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4429 else 4430 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4431 fi 4432 ;; 4433 chorus*) 4434 case $cc_basename in 4435 cxch68*) 4436 # Green Hills C++ Compiler 4437 # _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" 4438 ;; 4439 esac 4440 ;; 4441 mingw* | windows* | cygwin* | os2* | pw32* | cegcc*) 4442 # This hack is so that the source file can tell whether it is being 4443 # built for inclusion in a dll (and should export symbols for example). 4444 m4_if([$1], [GCJ], [], 4445 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4446 ;; 4447 dgux*) 4448 case $cc_basename in 4449 ec++*) 4450 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4451 ;; 4452 ghcx*) 4453 # Green Hills C++ Compiler 4454 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4455 ;; 4456 *) 4457 ;; 4458 esac 4459 ;; 4460 freebsd* | dragonfly* | midnightbsd*) 4461 # FreeBSD uses GNU C++ 4462 ;; 4463 hpux9* | hpux10* | hpux11*) 4464 case $cc_basename in 4465 CC*) 4466 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4467 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4468 if test ia64 != "$host_cpu"; then 4469 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4470 fi 4471 ;; 4472 aCC*) 4473 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4474 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4475 case $host_cpu in 4476 hppa*64*|ia64*) 4477 # +Z the default 4478 ;; 4479 *) 4480 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4481 ;; 4482 esac 4483 ;; 4484 *) 4485 ;; 4486 esac 4487 ;; 4488 interix*) 4489 # This is c89, which is MS Visual C++ (no shared libs) 4490 # Anyone wants to do a port? 4491 ;; 4492 irix5* | irix6* | nonstopux*) 4493 case $cc_basename in 4494 CC*) 4495 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4496 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4497 # CC pic flag -KPIC is the default. 4498 ;; 4499 *) 4500 ;; 4501 esac 4502 ;; 4503 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4504 case $cc_basename in 4505 KCC*) 4506 # KAI C++ Compiler 4507 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4508 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4509 ;; 4510 ecpc* ) 4511 # old Intel C++ for x86_64, which still supported -KPIC. 4512 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4513 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4514 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4515 ;; 4516 icpc* ) 4517 # Intel C++, used to be incompatible with GCC. 4518 # ICC 10 doesn't accept -KPIC any more. 4519 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4520 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4521 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4522 ;; 4523 pgCC* | pgcpp*) 4524 # Portland Group C++ compiler 4525 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4526 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4527 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4528 ;; 4529 cxx*) 4530 # Compaq C++ 4531 # Make sure the PIC flag is empty. It appears that all Alpha 4532 # Linux and Compaq Tru64 Unix objects are PIC. 4533 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4534 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4535 ;; 4536 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4537 # IBM XL 8.0, 9.0 on PPC and BlueGene 4538 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4539 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4540 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4541 ;; 4542 *) 4543 case `$CC -V 2>&1 | $SED 5q` in 4544 *Sun\ C*) 4545 # Sun C++ 5.9 4546 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4547 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4548 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4549 ;; 4550 esac 4551 ;; 4552 esac 4553 ;; 4554 lynxos*) 4555 ;; 4556 m88k*) 4557 ;; 4558 mvs*) 4559 case $cc_basename in 4560 cxx*) 4561 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4562 ;; 4563 *) 4564 ;; 4565 esac 4566 ;; 4567 netbsd* | netbsdelf*-gnu) 4568 ;; 4569 *-mlibc) 4570 ;; 4571 *qnx* | *nto*) 4572 # QNX uses GNU C++, but need to define -shared option too, otherwise 4573 # it will coredump. 4574 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4575 ;; 4576 osf3* | osf4* | osf5*) 4577 case $cc_basename in 4578 KCC*) 4579 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4580 ;; 4581 RCC*) 4582 # Rational C++ 2.4.1 4583 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4584 ;; 4585 cxx*) 4586 # Digital/Compaq C++ 4587 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4588 # Make sure the PIC flag is empty. It appears that all Alpha 4589 # Linux and Compaq Tru64 Unix objects are PIC. 4590 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4591 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4592 ;; 4593 *) 4594 ;; 4595 esac 4596 ;; 4597 psos*) 4598 ;; 4599 serenity*) 4600 ;; 4601 solaris*) 4602 case $cc_basename in 4603 CC* | sunCC*) 4604 # Sun C++ 4.2, 5.x and Centerline C++ 4605 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4606 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4607 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4608 ;; 4609 gcx*) 4610 # Green Hills C++ Compiler 4611 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4612 ;; 4613 *) 4614 ;; 4615 esac 4616 ;; 4617 sunos4*) 4618 case $cc_basename in 4619 CC*) 4620 # Sun C++ 4.x 4621 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4622 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4623 ;; 4624 lcc*) 4625 # Lucid 4626 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4627 ;; 4628 *) 4629 ;; 4630 esac 4631 ;; 4632 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4633 case $cc_basename in 4634 CC*) 4635 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4636 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4637 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4638 ;; 4639 esac 4640 ;; 4641 tandem*) 4642 case $cc_basename in 4643 NCC*) 4644 # NonStop-UX NCC 3.20 4645 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4646 ;; 4647 *) 4648 ;; 4649 esac 4650 ;; 4651 vxworks*) 4652 ;; 4653 *) 4654 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4655 ;; 4656 esac 4657 fi 4658], 4659[ 4660 if test yes = "$GCC"; then 4661 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4662 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4663 4664 case $host_os in 4665 aix*) 4666 # All AIX code is PIC. 4667 if test ia64 = "$host_cpu"; then 4668 # AIX 5 now supports IA64 processor 4669 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4670 fi 4671 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4672 ;; 4673 4674 amigaos*) 4675 case $host_cpu in 4676 powerpc) 4677 # see comment about AmigaOS4 .so support 4678 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4679 ;; 4680 m68k) 4681 # FIXME: we need at least 68020 code to build shared libraries, but 4682 # adding the '-m68020' flag to GCC prevents building anything better, 4683 # like '-m68040'. 4684 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4685 ;; 4686 esac 4687 ;; 4688 4689 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4690 # PIC is the default for these OSes. 4691 ;; 4692 4693 mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) 4694 # This hack is so that the source file can tell whether it is being 4695 # built for inclusion in a dll (and should export symbols for example). 4696 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4697 # (--disable-auto-import) libraries 4698 m4_if([$1], [GCJ], [], 4699 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4700 case $host_os in 4701 os2*) 4702 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4703 ;; 4704 esac 4705 ;; 4706 4707 darwin* | rhapsody*) 4708 # PIC is the default on this platform 4709 # Common symbols not allowed in MH_DYLIB files 4710 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4711 ;; 4712 4713 haiku*) 4714 # PIC is the default for Haiku. 4715 # The "-static" flag exists, but is broken. 4716 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4717 ;; 4718 4719 hpux*) 4720 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4721 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4722 # sets the default TLS model and affects inlining. 4723 case $host_cpu in 4724 hppa*64*) 4725 # +Z the default 4726 ;; 4727 *) 4728 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4729 ;; 4730 esac 4731 ;; 4732 4733 interix[[3-9]]*) 4734 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4735 # Instead, we relocate shared libraries at runtime. 4736 ;; 4737 4738 msdosdjgpp*) 4739 # Just because we use GCC doesn't mean we suddenly get shared libraries 4740 # on systems that don't support them. 4741 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4742 enable_shared=no 4743 ;; 4744 4745 *nto* | *qnx*) 4746 # QNX uses GNU C++, but need to define -shared option too, otherwise 4747 # it will coredump. 4748 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4749 ;; 4750 4751 sysv4*MP*) 4752 if test -d /usr/nec; then 4753 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4754 fi 4755 ;; 4756 4757 *) 4758 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4759 ;; 4760 esac 4761 4762 case $cc_basename in 4763 nvcc*) # Cuda Compiler Driver 2.2 4764 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4765 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4766 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4767 fi 4768 ;; 4769 esac 4770 else 4771 # PORTME Check for flag to pass linker flags through the system compiler. 4772 case $host_os in 4773 aix*) 4774 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4775 if test ia64 = "$host_cpu"; then 4776 # AIX 5 now supports IA64 processor 4777 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4778 else 4779 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4780 fi 4781 ;; 4782 4783 darwin* | rhapsody*) 4784 # PIC is the default on this platform 4785 # Common symbols not allowed in MH_DYLIB files 4786 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4787 case $cc_basename in 4788 nagfor*) 4789 # NAG Fortran compiler 4790 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4791 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4792 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4793 ;; 4794 esac 4795 ;; 4796 4797 mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) 4798 # This hack is so that the source file can tell whether it is being 4799 # built for inclusion in a dll (and should export symbols for example). 4800 m4_if([$1], [GCJ], [], 4801 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4802 case $host_os in 4803 os2*) 4804 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4805 ;; 4806 esac 4807 ;; 4808 4809 hpux9* | hpux10* | hpux11*) 4810 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4811 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4812 # not for PA HP-UX. 4813 case $host_cpu in 4814 hppa*64*|ia64*) 4815 # +Z the default 4816 ;; 4817 *) 4818 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4819 ;; 4820 esac 4821 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4822 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4823 ;; 4824 4825 irix5* | irix6* | nonstopux*) 4826 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4827 # PIC (with -KPIC) is the default. 4828 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4829 ;; 4830 4831 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4832 case $cc_basename in 4833 # old Intel for x86_64, which still supported -KPIC. 4834 ecc*) 4835 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4836 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4837 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4838 ;; 4839 *flang* | ftn | f18* | f95*) 4840 # Flang compiler. 4841 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4842 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4843 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4844 ;; 4845 # icc used to be incompatible with GCC. 4846 # ICC 10 doesn't accept -KPIC any more. 4847 icc* | ifort*) 4848 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4849 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4850 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4851 ;; 4852 # Lahey Fortran 8.1. 4853 lf95*) 4854 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4855 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4856 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4857 ;; 4858 nagfor*) 4859 # NAG Fortran compiler 4860 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4861 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4862 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4863 ;; 4864 tcc*) 4865 # Fabrice Bellard et al's Tiny C Compiler 4866 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4867 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4868 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4869 ;; 4870 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4871 # Portland Group compilers (*not* the Pentium gcc compiler, 4872 # which looks to be a dead project) 4873 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4874 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4875 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4876 ;; 4877 ccc*) 4878 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4879 # All Alpha code is PIC. 4880 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4881 ;; 4882 xl* | bgxl* | bgf* | mpixl*) 4883 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4884 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4885 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4886 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4887 ;; 4888 *) 4889 case `$CC -V 2>&1 | $SED 5q` in 4890 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4891 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4892 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4893 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4894 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4895 ;; 4896 *Sun\ F* | *Sun*Fortran*) 4897 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4898 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4899 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4900 ;; 4901 *Sun\ C*) 4902 # Sun C 5.9 4903 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4904 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4905 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4906 ;; 4907 *Intel*\ [[CF]]*Compiler*) 4908 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4909 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4910 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4911 ;; 4912 *Portland\ Group*) 4913 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4914 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4915 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4916 ;; 4917 esac 4918 ;; 4919 esac 4920 ;; 4921 4922 newsos6) 4923 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4924 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4925 ;; 4926 4927 *-mlibc) 4928 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4929 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4930 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4931 ;; 4932 4933 *nto* | *qnx*) 4934 # QNX uses GNU C++, but need to define -shared option too, otherwise 4935 # it will coredump. 4936 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4937 ;; 4938 4939 osf3* | osf4* | osf5*) 4940 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4941 # All OSF/1 code is PIC. 4942 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4943 ;; 4944 4945 rdos*) 4946 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4947 ;; 4948 4949 serenity*) 4950 ;; 4951 4952 solaris*) 4953 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4954 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4955 case $cc_basename in 4956 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4957 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4958 *) 4959 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4960 esac 4961 ;; 4962 4963 sunos4*) 4964 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4965 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4966 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4967 ;; 4968 4969 sysv4 | sysv4.2uw2* | sysv4.3*) 4970 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4971 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4972 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4973 ;; 4974 4975 sysv4*MP*) 4976 if test -d /usr/nec; then 4977 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4978 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4979 fi 4980 ;; 4981 4982 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4983 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4984 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4985 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4986 ;; 4987 4988 unicos*) 4989 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4990 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4991 ;; 4992 4993 uts4*) 4994 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4995 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4996 ;; 4997 4998 *) 4999 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5000 ;; 5001 esac 5002 fi 5003]) 5004case $host_os in 5005 # For platforms that do not support PIC, -DPIC is meaningless: 5006 *djgpp*) 5007 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 5008 ;; 5009 *) 5010 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 5011 ;; 5012esac 5013 5014AC_CACHE_CHECK([for $compiler option to produce PIC], 5015 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 5016 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 5017_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 5018 5019# 5020# Check to make sure the PIC flag actually works. 5021# 5022if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 5023 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 5024 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 5025 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 5026 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 5027 "" | " "*) ;; 5028 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5029 esac], 5030 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 5031 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5032fi 5033_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 5034 [Additional compiler flags for building library objects]) 5035 5036_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 5037 [How to pass a linker flag through the compiler]) 5038# 5039# Check to make sure the static flag actually works. 5040# 5041wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 5042_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5043 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 5044 $lt_tmp_static_flag, 5045 [], 5046 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 5047_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 5048 [Compiler flag to prevent dynamic linking]) 5049])# _LT_COMPILER_PIC 5050 5051 5052# _LT_LINKER_SHLIBS([TAGNAME]) 5053# ---------------------------- 5054# See if the linker supports building shared libraries. 5055m4_defun([_LT_LINKER_SHLIBS], 5056[AC_REQUIRE([LT_PATH_LD])dnl 5057AC_REQUIRE([LT_PATH_NM])dnl 5058m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5059m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5060m4_require([_LT_DECL_EGREP])dnl 5061m4_require([_LT_DECL_SED])dnl 5062m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 5063m4_require([_LT_TAG_COMPILER])dnl 5064AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5065m4_if([$1], [CXX], [ 5066 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5067 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5068 case $host_os in 5069 aix[[4-9]]*) 5070 # If we're using GNU nm, then we don't want the "-C" option. 5071 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 5072 # Without the "-l" option, or with the "-B" option, AIX nm treats 5073 # weak defined symbols like other global defined symbols, whereas 5074 # GNU nm marks them as "W". 5075 # While the 'weak' keyword is ignored in the Export File, we need 5076 # it in the Import File for the 'aix-soname' feature, so we have 5077 # to replace the "-B" option with "-P" for AIX nm. 5078 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5079 _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' 5080 else 5081 _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' 5082 fi 5083 ;; 5084 pw32*) 5085 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds 5086 ;; 5087 cygwin* | mingw* | windows* | cegcc*) 5088 case $cc_basename in 5089 cl* | icl*) 5090 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5091 ;; 5092 *) 5093 _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' 5094 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 5095 ;; 5096 esac 5097 ;; 5098 *) 5099 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5100 ;; 5101 esac 5102], [ 5103 runpath_var= 5104 _LT_TAGVAR(allow_undefined_flag, $1)= 5105 _LT_TAGVAR(always_export_symbols, $1)=no 5106 _LT_TAGVAR(archive_cmds, $1)= 5107 _LT_TAGVAR(archive_expsym_cmds, $1)= 5108 _LT_TAGVAR(compiler_needs_object, $1)=no 5109 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5110 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5111 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5112 _LT_TAGVAR(hardcode_automatic, $1)=no 5113 _LT_TAGVAR(hardcode_direct, $1)=no 5114 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5115 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5116 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5117 _LT_TAGVAR(hardcode_minus_L, $1)=no 5118 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5119 _LT_TAGVAR(inherit_rpath, $1)=no 5120 _LT_TAGVAR(link_all_deplibs, $1)=unknown 5121 _LT_TAGVAR(module_cmds, $1)= 5122 _LT_TAGVAR(module_expsym_cmds, $1)= 5123 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 5124 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5125 _LT_TAGVAR(thread_safe_flag_spec, $1)= 5126 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5127 # include_expsyms should be a list of space-separated symbols to be *always* 5128 # included in the symbol list 5129 _LT_TAGVAR(include_expsyms, $1)= 5130 # exclude_expsyms can be an extended regexp of symbols to exclude 5131 # it will be wrapped by ' (' and ')$', so one must not match beginning or 5132 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 5133 # as well as any symbol that contains 'd'. 5134 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5135 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5136 # platforms (ab)use it in PIC code, but their linkers get confused if 5137 # the symbol is explicitly referenced. Since portable code cannot 5138 # rely on this symbol name, it's probably fine to never include it in 5139 # preloaded symbol tables. 5140 # Exclude shared library initialization/finalization symbols. 5141dnl Note also adjust exclude_expsyms for C++ above. 5142 extract_expsyms_cmds= 5143 5144 case $host_os in 5145 cygwin* | mingw* | windows* | pw32* | cegcc*) 5146 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 5147 # When not using gcc, we currently assume that we are using 5148 # Microsoft Visual C++ or Intel C++ Compiler. 5149 if test yes != "$GCC"; then 5150 with_gnu_ld=no 5151 fi 5152 ;; 5153 interix*) 5154 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 5155 with_gnu_ld=yes 5156 ;; 5157 esac 5158 5159 _LT_TAGVAR(ld_shlibs, $1)=yes 5160 5161 # On some targets, GNU ld is compatible enough with the native linker 5162 # that we're better off using the native interface for both. 5163 lt_use_gnu_ld_interface=no 5164 if test yes = "$with_gnu_ld"; then 5165 case $host_os in 5166 aix*) 5167 # The AIX port of GNU ld has always aspired to compatibility 5168 # with the native linker. However, as the warning in the GNU ld 5169 # block says, versions before 2.19.5* couldn't really create working 5170 # shared libraries, regardless of the interface used. 5171 case `$LD -v 2>&1` in 5172 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 5173 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 5174 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 5175 *) 5176 lt_use_gnu_ld_interface=yes 5177 ;; 5178 esac 5179 ;; 5180 *) 5181 lt_use_gnu_ld_interface=yes 5182 ;; 5183 esac 5184 fi 5185 5186 if test yes = "$lt_use_gnu_ld_interface"; then 5187 # If archive_cmds runs LD, not CC, wlarc should be empty 5188 wlarc='$wl' 5189 5190 # Set some defaults for GNU ld with shared library support. These 5191 # are reset later if shared libraries are not supported. Putting them 5192 # here allows them to be overridden if necessary. 5193 runpath_var=LD_RUN_PATH 5194 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5195 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 5196 # ancient GNU ld didn't support --whole-archive et. al. 5197 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 5198 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 5199 else 5200 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5201 fi 5202 supports_anon_versioning=no 5203 case `$LD -v | $SED -e 's/([[^)]]\+)\s\+//' 2>&1` in 5204 *GNU\ gold*) supports_anon_versioning=yes ;; 5205 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5206 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5207 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5208 *\ 2.11.*) ;; # other 2.11 versions 5209 *) supports_anon_versioning=yes ;; 5210 esac 5211 5212 # See if GNU ld supports shared libraries. 5213 case $host_os in 5214 aix[[3-9]]*) 5215 # On AIX/PPC, the GNU linker is very broken 5216 if test ia64 != "$host_cpu"; then 5217 _LT_TAGVAR(ld_shlibs, $1)=no 5218 cat <<_LT_EOF 1>&2 5219 5220*** Warning: the GNU linker, at least up to release 2.19, is reported 5221*** to be unable to reliably create shared libraries on AIX. 5222*** Therefore, libtool is disabling shared libraries support. If you 5223*** really care for shared libraries, you may want to install binutils 5224*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 5225*** You will then need to restart the configuration process. 5226 5227_LT_EOF 5228 fi 5229 ;; 5230 5231 amigaos*) 5232 case $host_cpu in 5233 powerpc) 5234 # see comment about AmigaOS4 .so support 5235 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5236 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5237 ;; 5238 m68k) 5239 _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)' 5240 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5241 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5242 ;; 5243 esac 5244 ;; 5245 5246 beos*) 5247 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5248 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5249 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5250 # support --undefined. This deserves some investigation. FIXME 5251 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5252 else 5253 _LT_TAGVAR(ld_shlibs, $1)=no 5254 fi 5255 ;; 5256 5257 cygwin* | mingw* | windows* | pw32* | cegcc*) 5258 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5259 # as there is no search path for DLLs. 5260 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5261 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 5262 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5263 _LT_TAGVAR(always_export_symbols, $1)=no 5264 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5265 _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' 5266 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 5267 _LT_TAGVAR(file_list_spec, $1)='@' 5268 5269 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5270 _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' 5271 # If the export-symbols file already is a .def file, use it as 5272 # is; otherwise, prepend EXPORTS... 5273 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5274 cp $export_symbols $output_objdir/$soname.def; 5275 else 5276 echo EXPORTS > $output_objdir/$soname.def; 5277 cat $export_symbols >> $output_objdir/$soname.def; 5278 fi~ 5279 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5280 else 5281 _LT_TAGVAR(ld_shlibs, $1)=no 5282 fi 5283 ;; 5284 5285 haiku*) 5286 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5287 _LT_TAGVAR(link_all_deplibs, $1)=no 5288 ;; 5289 5290 os2*) 5291 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5292 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5293 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5294 shrext_cmds=.dll 5295 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5296 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5297 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5298 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5299 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5300 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5301 emximp -o $lib $output_objdir/$libname.def' 5302 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5303 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5304 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5305 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5306 prefix_cmds="$SED"~ 5307 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5308 prefix_cmds="$prefix_cmds -e 1d"; 5309 fi~ 5310 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5311 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5312 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5313 emximp -o $lib $output_objdir/$libname.def' 5314 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5315 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5316 _LT_TAGVAR(file_list_spec, $1)='@' 5317 ;; 5318 5319 interix[[3-9]]*) 5320 _LT_TAGVAR(hardcode_direct, $1)=no 5321 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5322 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5323 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5324 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5325 # Instead, shared libraries are loaded at an image base (0x10000000 by 5326 # default) and relocated if they conflict, which is a slow very memory 5327 # consuming and fragmenting process. To avoid this, we pick a random, 5328 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5329 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5330 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5331 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5332 ;; 5333 5334 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 5335 tmp_diet=no 5336 if test linux-dietlibc = "$host_os"; then 5337 case $cc_basename in 5338 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 5339 esac 5340 fi 5341 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 5342 && test no = "$tmp_diet" 5343 then 5344 tmp_addflag=' $pic_flag' 5345 tmp_sharedflag='-shared' 5346 case $cc_basename,$host_cpu in 5347 pgcc*) # Portland Group C compiler 5348 _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' 5349 tmp_addflag=' $pic_flag' 5350 ;; 5351 pgf77* | pgf90* | pgf95* | pgfortran*) 5352 # Portland Group f77 and f90 compilers 5353 _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' 5354 tmp_addflag=' $pic_flag -Mnomain' ;; 5355 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5356 tmp_addflag=' -i_dynamic' ;; 5357 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5358 tmp_addflag=' -i_dynamic -nofor_main' ;; 5359 ifc* | ifort*) # Intel Fortran compiler 5360 tmp_addflag=' -nofor_main' ;; 5361 lf95*) # Lahey Fortran 8.1 5362 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5363 tmp_sharedflag='--shared' ;; 5364 nagfor*) # NAGFOR 5.3 5365 tmp_sharedflag='-Wl,-shared' ;; 5366 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 5367 tmp_sharedflag='-qmkshrobj' 5368 tmp_addflag= ;; 5369 nvcc*) # Cuda Compiler Driver 2.2 5370 _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' 5371 _LT_TAGVAR(compiler_needs_object, $1)=yes 5372 ;; 5373 esac 5374 case `$CC -V 2>&1 | $SED 5q` in 5375 *Sun\ C*) # Sun C 5.9 5376 _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' 5377 _LT_TAGVAR(compiler_needs_object, $1)=yes 5378 tmp_sharedflag='-G' ;; 5379 *Sun\ F*) # Sun Fortran 8.3 5380 tmp_sharedflag='-G' ;; 5381 esac 5382 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5383 5384 if test yes = "$supports_anon_versioning"; then 5385 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5386 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5387 echo "local: *; };" >> $output_objdir/$libname.ver~ 5388 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 5389 fi 5390 5391 case $cc_basename in 5392 tcc*) 5393 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5394 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' 5395 ;; 5396 xlf* | bgf* | bgxlf* | mpixlf*) 5397 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 5398 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5400 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 5401 if test yes = "$supports_anon_versioning"; then 5402 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5403 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5404 echo "local: *; };" >> $output_objdir/$libname.ver~ 5405 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 5406 fi 5407 ;; 5408 esac 5409 else 5410 _LT_TAGVAR(ld_shlibs, $1)=no 5411 fi 5412 ;; 5413 5414 *-mlibc) 5415 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5416 _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' 5417 ;; 5418 5419 netbsd* | netbsdelf*-gnu) 5420 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5421 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5422 wlarc= 5423 else 5424 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5425 _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' 5426 fi 5427 ;; 5428 5429 solaris*) 5430 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 5431 _LT_TAGVAR(ld_shlibs, $1)=no 5432 cat <<_LT_EOF 1>&2 5433 5434*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5435*** create shared libraries on Solaris systems. Therefore, libtool 5436*** is disabling shared libraries support. We urge you to upgrade GNU 5437*** binutils to release 2.9.1 or newer. Another option is to modify 5438*** your PATH or compiler configuration so that the native linker is 5439*** used, and then restart. 5440 5441_LT_EOF 5442 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5443 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5444 _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' 5445 else 5446 _LT_TAGVAR(ld_shlibs, $1)=no 5447 fi 5448 ;; 5449 5450 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5451 case `$LD -v 2>&1` in 5452 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5453 _LT_TAGVAR(ld_shlibs, $1)=no 5454 cat <<_LT_EOF 1>&2 5455 5456*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 5457*** reliably create shared libraries on SCO systems. Therefore, libtool 5458*** is disabling shared libraries support. We urge you to upgrade GNU 5459*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5460*** your PATH or compiler configuration so that the native linker is 5461*** used, and then restart. 5462 5463_LT_EOF 5464 ;; 5465 *) 5466 # For security reasons, it is highly recommended that you always 5467 # use absolute paths for naming shared libraries, and exclude the 5468 # DT_RUNPATH tag from executables and libraries. But doing so 5469 # requires that you compile everything twice, which is a pain. 5470 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5471 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5472 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5473 _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' 5474 else 5475 _LT_TAGVAR(ld_shlibs, $1)=no 5476 fi 5477 ;; 5478 esac 5479 ;; 5480 5481 sunos4*) 5482 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5483 wlarc= 5484 _LT_TAGVAR(hardcode_direct, $1)=yes 5485 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5486 ;; 5487 5488 *) 5489 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5490 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5491 _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' 5492 else 5493 _LT_TAGVAR(ld_shlibs, $1)=no 5494 fi 5495 ;; 5496 esac 5497 5498 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then 5499 runpath_var= 5500 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5501 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5502 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5503 fi 5504 else 5505 # PORTME fill in a description of your system's linker (not GNU ld) 5506 case $host_os in 5507 aix3*) 5508 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5509 _LT_TAGVAR(always_export_symbols, $1)=yes 5510 _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' 5511 # Note: this linker hardcodes the directories in LIBPATH if there 5512 # are no directories specified by -L. 5513 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5514 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 5515 # Neither direct hardcoding nor static linking is supported with a 5516 # broken collect2. 5517 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5518 fi 5519 ;; 5520 5521 aix[[4-9]]*) 5522 if test ia64 = "$host_cpu"; then 5523 # On IA64, the linker does run time linking by default, so we don't 5524 # have to do anything special. 5525 aix_use_runtimelinking=no 5526 exp_sym_flag='-Bexport' 5527 no_entry_flag= 5528 else 5529 # If we're using GNU nm, then we don't want the "-C" option. 5530 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 5531 # Without the "-l" option, or with the "-B" option, AIX nm treats 5532 # weak defined symbols like other global defined symbols, whereas 5533 # GNU nm marks them as "W". 5534 # While the 'weak' keyword is ignored in the Export File, we need 5535 # it in the Import File for the 'aix-soname' feature, so we have 5536 # to replace the "-B" option with "-P" for AIX nm. 5537 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5538 _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' 5539 else 5540 _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' 5541 fi 5542 aix_use_runtimelinking=no 5543 5544 # Test if we are trying to use run time linking or normal 5545 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5546 # have runtime linking enabled, and use it for executables. 5547 # For shared libraries, we enable/disable runtime linking 5548 # depending on the kind of the shared library created - 5549 # when "with_aix_soname,aix_use_runtimelinking" is: 5550 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 5551 # "aix,yes" lib.so shared, rtl:yes, for executables 5552 # lib.a static archive 5553 # "both,no" lib.so.V(shr.o) shared, rtl:yes 5554 # lib.a(lib.so.V) shared, rtl:no, for executables 5555 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 5556 # lib.a(lib.so.V) shared, rtl:no 5557 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 5558 # lib.a static archive 5559 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5560 for ld_flag in $LDFLAGS; do 5561 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 5562 aix_use_runtimelinking=yes 5563 break 5564 fi 5565 done 5566 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 5567 # With aix-soname=svr4, we create the lib.so.V shared archives only, 5568 # so we don't have lib.a shared libs to link our executables. 5569 # We have to force runtime linking in this case. 5570 aix_use_runtimelinking=yes 5571 LDFLAGS="$LDFLAGS -Wl,-brtl" 5572 fi 5573 ;; 5574 esac 5575 5576 exp_sym_flag='-bexport' 5577 no_entry_flag='-bnoentry' 5578 fi 5579 5580 # When large executables or shared objects are built, AIX ld can 5581 # have problems creating the table of contents. If linking a library 5582 # or program results in "error TOC overflow" add -mminimal-toc to 5583 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5584 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5585 5586 _LT_TAGVAR(archive_cmds, $1)='' 5587 _LT_TAGVAR(hardcode_direct, $1)=yes 5588 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5589 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5590 _LT_TAGVAR(link_all_deplibs, $1)=yes 5591 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 5592 case $with_aix_soname,$aix_use_runtimelinking in 5593 aix,*) ;; # traditional, no import file 5594 svr4,* | *,yes) # use import file 5595 # The Import File defines what to hardcode. 5596 _LT_TAGVAR(hardcode_direct, $1)=no 5597 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5598 ;; 5599 esac 5600 5601 if test yes = "$GCC"; then 5602 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5603 # We only want to do this on AIX 4.2 and lower, the check 5604 # below for broken collect2 doesn't work under 4.3+ 5605 collect2name=`$CC -print-prog-name=collect2` 5606 if test -f "$collect2name" && 5607 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5608 then 5609 # We have reworked collect2 5610 : 5611 else 5612 # We have old collect2 5613 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5614 # It fails to find uninstalled libraries when the uninstalled 5615 # path is not listed in the libpath. Setting hardcode_minus_L 5616 # to unsupported forces relinking 5617 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5618 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5619 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5620 fi 5621 ;; 5622 esac 5623 shared_flag='-shared' 5624 if test yes = "$aix_use_runtimelinking"; then 5625 shared_flag="$shared_flag "'$wl-G' 5626 fi 5627 # Need to ensure runtime linking is disabled for the traditional 5628 # shared library, or the linker may eventually find shared libraries 5629 # /with/ Import File - we do not want to mix them. 5630 shared_flag_aix='-shared' 5631 shared_flag_svr4='-shared $wl-G' 5632 else 5633 # not using gcc 5634 if test ia64 = "$host_cpu"; then 5635 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5636 # chokes on -Wl,-G. The following line is correct: 5637 shared_flag='-G' 5638 else 5639 if test yes = "$aix_use_runtimelinking"; then 5640 shared_flag='$wl-G' 5641 else 5642 shared_flag='$wl-bM:SRE' 5643 fi 5644 shared_flag_aix='$wl-bM:SRE' 5645 shared_flag_svr4='$wl-G' 5646 fi 5647 fi 5648 5649 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 5650 # It seems that -bexpall does not export symbols beginning with 5651 # underscore (_), so it is better to generate a list of symbols to export. 5652 _LT_TAGVAR(always_export_symbols, $1)=yes 5653 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 5654 # Warning - without using the other runtime loading flags (-brtl), 5655 # -berok will link without error, but may produce a broken library. 5656 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5657 # Determine the default libpath from the value encoded in an 5658 # empty executable. 5659 _LT_SYS_MODULE_PATH_AIX([$1]) 5660 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5661 _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' '$shared_flag 5662 else 5663 if test ia64 = "$host_cpu"; then 5664 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 5665 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5666 _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" 5667 else 5668 # Determine the default libpath from the value encoded in an 5669 # empty executable. 5670 _LT_SYS_MODULE_PATH_AIX([$1]) 5671 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5672 # Warning - without using the other run time loading flags, 5673 # -berok will link without error, but may produce a broken library. 5674 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 5675 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 5676 if test yes = "$with_gnu_ld"; then 5677 # We only use this code for GNU lds that support --whole-archive. 5678 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 5679 else 5680 # Exported symbols can be pulled into shared objects from archives 5681 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5682 fi 5683 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5684 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 5685 # -brtl affects multiple linker settings, -berok does not and is overridden later 5686 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 5687 if test svr4 != "$with_aix_soname"; then 5688 # This is similar to how AIX traditionally builds its shared libraries. 5689 _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/$soname' 5690 fi 5691 if test aix != "$with_aix_soname"; then 5692 _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' 5693 else 5694 # used by -dlpreopen to get the symbols 5695 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 5696 fi 5697 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 5698 fi 5699 fi 5700 ;; 5701 5702 amigaos*) 5703 case $host_cpu in 5704 powerpc) 5705 # see comment about AmigaOS4 .so support 5706 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5707 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5708 ;; 5709 m68k) 5710 _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)' 5711 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5712 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5713 ;; 5714 esac 5715 ;; 5716 5717 bsdi[[45]]*) 5718 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5719 ;; 5720 5721 cygwin* | mingw* | windows* | pw32* | cegcc*) 5722 # When not using gcc, we currently assume that we are using 5723 # Microsoft Visual C++ or Intel C++ Compiler. 5724 # hardcode_libdir_flag_spec is actually meaningless, as there is 5725 # no search path for DLLs. 5726 case $cc_basename in 5727 cl* | icl*) 5728 # Native MSVC or ICC 5729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5730 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5731 _LT_TAGVAR(always_export_symbols, $1)=yes 5732 _LT_TAGVAR(file_list_spec, $1)='@' 5733 # Tell ltmain to make .lib files, not .a files. 5734 libext=lib 5735 # Tell ltmain to make .dll files, not .so files. 5736 shrext_cmds=.dll 5737 # FIXME: Setting linknames here is a bad hack. 5738 _LT_TAGVAR(archive_cmds, $1)='$CC -Fe$output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 5739 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5740 cp "$export_symbols" "$output_objdir/$soname.def"; 5741 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 5742 else 5743 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 5744 fi~ 5745 $CC -Fe$tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5746 linknames=' 5747 # The linker will not automatically build a static lib if we build a DLL. 5748 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5749 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5750 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5751 _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' 5752 # Don't use ranlib 5753 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5754 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5755 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5756 case $lt_outputfile in 5757 *.exe|*.EXE) ;; 5758 *) 5759 lt_outputfile=$lt_outputfile.exe 5760 lt_tool_outputfile=$lt_tool_outputfile.exe 5761 ;; 5762 esac~ 5763 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 5764 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5765 $RM "$lt_outputfile.manifest"; 5766 fi' 5767 ;; 5768 *) 5769 # Assume MSVC and ICC wrapper 5770 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5771 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5772 # Tell ltmain to make .lib files, not .a files. 5773 libext=lib 5774 # Tell ltmain to make .dll files, not .so files. 5775 shrext_cmds=.dll 5776 # FIXME: Setting linknames here is a bad hack. 5777 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5778 # The linker will automatically build a .lib file if we build a DLL. 5779 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5780 # FIXME: Should let the user specify the lib program. 5781 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5782 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5783 ;; 5784 esac 5785 ;; 5786 5787 darwin* | rhapsody*) 5788 _LT_DARWIN_LINKER_FEATURES($1) 5789 ;; 5790 5791 dgux*) 5792 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5793 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5794 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5795 ;; 5796 5797 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5798 # support. Future versions do this automatically, but an explicit c++rt0.o 5799 # does not break anything, and helps significantly (at the cost of a little 5800 # extra space). 5801 freebsd2.2*) 5802 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5803 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5804 _LT_TAGVAR(hardcode_direct, $1)=yes 5805 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5806 ;; 5807 5808 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5809 freebsd2.*) 5810 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5811 _LT_TAGVAR(hardcode_direct, $1)=yes 5812 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5813 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5814 ;; 5815 5816 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5817 freebsd* | dragonfly* | midnightbsd*) 5818 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5819 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5820 _LT_TAGVAR(hardcode_direct, $1)=yes 5821 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5822 ;; 5823 5824 hpux9*) 5825 if test yes = "$GCC"; then 5826 _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' 5827 else 5828 _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' 5829 fi 5830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5831 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5832 _LT_TAGVAR(hardcode_direct, $1)=yes 5833 5834 # hardcode_minus_L: Not really in the search PATH, 5835 # but as the default location of the library. 5836 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5837 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5838 ;; 5839 5840 hpux10*) 5841 if test yes,no = "$GCC,$with_gnu_ld"; then 5842 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5843 else 5844 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5845 fi 5846 if test no = "$with_gnu_ld"; then 5847 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5848 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5849 _LT_TAGVAR(hardcode_direct, $1)=yes 5850 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5851 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5852 # hardcode_minus_L: Not really in the search PATH, 5853 # but as the default location of the library. 5854 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5855 fi 5856 ;; 5857 5858 hpux11*) 5859 if test yes,no = "$GCC,$with_gnu_ld"; then 5860 case $host_cpu in 5861 hppa*64*) 5862 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5863 ;; 5864 ia64*) 5865 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5866 ;; 5867 *) 5868 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5869 ;; 5870 esac 5871 else 5872 case $host_cpu in 5873 hppa*64*) 5874 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5875 ;; 5876 ia64*) 5877 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5878 ;; 5879 *) 5880 m4_if($1, [], [ 5881 # Older versions of the 11.00 compiler do not understand -b yet 5882 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5883 _LT_LINKER_OPTION([if $CC understands -b], 5884 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5885 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5886 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5887 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5888 ;; 5889 esac 5890 fi 5891 if test no = "$with_gnu_ld"; then 5892 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5893 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5894 5895 case $host_cpu in 5896 hppa*64*|ia64*) 5897 _LT_TAGVAR(hardcode_direct, $1)=no 5898 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5899 ;; 5900 *) 5901 _LT_TAGVAR(hardcode_direct, $1)=yes 5902 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5903 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5904 5905 # hardcode_minus_L: Not really in the search PATH, 5906 # but as the default location of the library. 5907 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5908 ;; 5909 esac 5910 fi 5911 ;; 5912 5913 irix5* | irix6* | nonstopux*) 5914 if test yes = "$GCC"; then 5915 _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' 5916 # Try to use the -exported_symbol ld option, if it does not 5917 # work, assume that -exports_file does not work either and 5918 # implicitly export all symbols. 5919 # This should be the same for all languages, so no per-tag cache variable. 5920 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5921 [lt_cv_irix_exported_symbol], 5922 [save_LDFLAGS=$LDFLAGS 5923 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 5924 AC_LINK_IFELSE( 5925 [AC_LANG_SOURCE( 5926 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5927 [C++], [[int foo (void) { return 0; }]], 5928 [Fortran 77], [[ 5929 subroutine foo 5930 end]], 5931 [Fortran], [[ 5932 subroutine foo 5933 end]])])], 5934 [lt_cv_irix_exported_symbol=yes], 5935 [lt_cv_irix_exported_symbol=no]) 5936 LDFLAGS=$save_LDFLAGS]) 5937 if test yes = "$lt_cv_irix_exported_symbol"; then 5938 _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' 5939 fi 5940 else 5941 _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' 5942 _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' 5943 fi 5944 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5945 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5946 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5947 _LT_TAGVAR(inherit_rpath, $1)=yes 5948 _LT_TAGVAR(link_all_deplibs, $1)=yes 5949 ;; 5950 5951 linux*) 5952 case $cc_basename in 5953 tcc*) 5954 # Fabrice Bellard et al's Tiny C Compiler 5955 _LT_TAGVAR(ld_shlibs, $1)=yes 5956 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5957 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5958 ;; 5959 esac 5960 ;; 5961 5962 *-mlibc) 5963 ;; 5964 5965 netbsd* | netbsdelf*-gnu) 5966 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5967 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5968 else 5969 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5970 fi 5971 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5972 _LT_TAGVAR(hardcode_direct, $1)=yes 5973 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5974 ;; 5975 5976 newsos6) 5977 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5978 _LT_TAGVAR(hardcode_direct, $1)=yes 5979 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5980 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5981 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5982 ;; 5983 5984 *nto* | *qnx*) 5985 ;; 5986 5987 openbsd*) 5988 if test -f /usr/libexec/ld.so; then 5989 _LT_TAGVAR(hardcode_direct, $1)=yes 5990 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5991 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5992 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5993 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5994 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 5995 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5996 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5997 else 5998 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5999 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6000 fi 6001 else 6002 _LT_TAGVAR(ld_shlibs, $1)=no 6003 fi 6004 ;; 6005 6006 os2*) 6007 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6008 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6009 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6010 shrext_cmds=.dll 6011 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6012 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6013 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6014 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6015 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 6016 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6017 emximp -o $lib $output_objdir/$libname.def' 6018 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6019 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6020 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6021 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6022 prefix_cmds="$SED"~ 6023 if test EXPORTS = "`$SED 1q $export_symbols`"; then 6024 prefix_cmds="$prefix_cmds -e 1d"; 6025 fi~ 6026 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 6027 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 6028 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6029 emximp -o $lib $output_objdir/$libname.def' 6030 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 6031 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6032 _LT_TAGVAR(file_list_spec, $1)='@' 6033 ;; 6034 6035 osf3*) 6036 if test yes = "$GCC"; then 6037 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 6038 _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' 6039 else 6040 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6041 _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' 6042 fi 6043 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 6044 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6045 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6046 ;; 6047 6048 osf4* | osf5*) # as osf3* with the addition of -msym flag 6049 if test yes = "$GCC"; then 6050 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 6051 _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' 6052 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6053 else 6054 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6055 _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' 6056 _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~ 6057 $CC -shared$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' 6058 6059 # Both c and cxx compiler support -rpath directly 6060 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6061 fi 6062 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 6063 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6064 ;; 6065 6066 serenity*) 6067 ;; 6068 6069 solaris*) 6070 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 6071 if test yes = "$GCC"; then 6072 wlarc='$wl' 6073 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 6074 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6075 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 6076 else 6077 case `$CC -V 2>&1` in 6078 *"Compilers 5.0"*) 6079 wlarc='' 6080 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 6081 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6082 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 6083 ;; 6084 *) 6085 wlarc='$wl' 6086 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 6087 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6088 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 6089 ;; 6090 esac 6091 fi 6092 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6093 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6094 case $host_os in 6095 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6096 *) 6097 # The compiler driver will combine and reorder linker options, 6098 # but understands '-z linker_flag'. GCC discards it without '$wl', 6099 # but is careful enough not to reorder. 6100 # Supported since Solaris 2.6 (maybe 2.5.1?) 6101 if test yes = "$GCC"; then 6102 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 6103 else 6104 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6105 fi 6106 ;; 6107 esac 6108 _LT_TAGVAR(link_all_deplibs, $1)=yes 6109 ;; 6110 6111 sunos4*) 6112 if test sequent = "$host_vendor"; then 6113 # Use $CC to link under sequent, because it throws in some extra .o 6114 # files that make .init and .fini sections work. 6115 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6116 else 6117 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6118 fi 6119 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6120 _LT_TAGVAR(hardcode_direct, $1)=yes 6121 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6122 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6123 ;; 6124 6125 sysv4) 6126 case $host_vendor in 6127 sni) 6128 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6129 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6130 ;; 6131 siemens) 6132 ## LD is ld it makes a PLAMLIB 6133 ## CC just makes a GrossModule. 6134 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6135 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6136 _LT_TAGVAR(hardcode_direct, $1)=no 6137 ;; 6138 motorola) 6139 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6140 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6141 ;; 6142 esac 6143 runpath_var='LD_RUN_PATH' 6144 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6145 ;; 6146 6147 sysv4.3*) 6148 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6149 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6150 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6151 ;; 6152 6153 sysv4*MP*) 6154 if test -d /usr/nec; then 6155 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6156 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6157 runpath_var=LD_RUN_PATH 6158 hardcode_runpath_var=yes 6159 _LT_TAGVAR(ld_shlibs, $1)=yes 6160 fi 6161 ;; 6162 6163 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6164 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6165 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6166 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6167 runpath_var='LD_RUN_PATH' 6168 6169 if test yes = "$GCC"; then 6170 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6171 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6172 else 6173 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6174 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6175 fi 6176 ;; 6177 6178 sysv5* | sco3.2v5* | sco5v6*) 6179 # Note: We CANNOT use -z defs as we might desire, because we do not 6180 # link with -lc, and that would cause any symbols used from libc to 6181 # always be unresolved, which means just about no library would 6182 # ever link correctly. If we're not using GNU ld we use -z text 6183 # though, which does catch some bad symbols but isn't as heavy-handed 6184 # as -z defs. 6185 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6186 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 6187 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6188 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6189 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 6190 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6191 _LT_TAGVAR(link_all_deplibs, $1)=yes 6192 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 6193 runpath_var='LD_RUN_PATH' 6194 6195 if test yes = "$GCC"; then 6196 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6197 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6198 else 6199 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6200 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6201 fi 6202 ;; 6203 6204 uts4*) 6205 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6206 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6207 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6208 ;; 6209 6210 *) 6211 _LT_TAGVAR(ld_shlibs, $1)=no 6212 ;; 6213 esac 6214 6215 if test sni = "$host_vendor"; then 6216 case $host in 6217 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 6218 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' 6219 ;; 6220 esac 6221 fi 6222 fi 6223]) 6224AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6225test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 6226 6227_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 6228 6229_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 6230_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 6231_LT_DECL([], [extract_expsyms_cmds], [2], 6232 [The commands to extract the exported symbol list from a shared archive]) 6233 6234# 6235# Do we need to explicitly link libc? 6236# 6237case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 6238x|xyes) 6239 # Assume -lc should be added 6240 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6241 6242 if test yes,yes = "$GCC,$enable_shared"; then 6243 case $_LT_TAGVAR(archive_cmds, $1) in 6244 *'~'*) 6245 # FIXME: we may have to deal with multi-command sequences. 6246 ;; 6247 '$CC '*) 6248 # Test whether the compiler implicitly links with -lc since on some 6249 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6250 # to ld, don't add -lc before -lgcc. 6251 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 6252 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 6253 [$RM conftest* 6254 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6255 6256 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6257 soname=conftest 6258 lib=conftest 6259 libobjs=conftest.$ac_objext 6260 deplibs= 6261 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 6262 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 6263 compiler_flags=-v 6264 linker_flags=-v 6265 verstring= 6266 output_objdir=. 6267 libname=conftest 6268 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 6269 _LT_TAGVAR(allow_undefined_flag, $1)= 6270 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 6271 then 6272 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6273 else 6274 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6275 fi 6276 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6277 else 6278 cat conftest.err 1>&5 6279 fi 6280 $RM conftest* 6281 ]) 6282 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 6283 ;; 6284 esac 6285 fi 6286 ;; 6287esac 6288 6289_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 6290 [Whether or not to add -lc for building shared libraries]) 6291_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 6292 [enable_shared_with_static_runtimes], [0], 6293 [Whether or not to disallow shared libs when runtime libs are static]) 6294_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 6295 [Compiler flag to allow reflexive dlopens]) 6296_LT_TAGDECL([], [whole_archive_flag_spec], [1], 6297 [Compiler flag to generate shared objects directly from archives]) 6298_LT_TAGDECL([], [compiler_needs_object], [1], 6299 [Whether the compiler copes with passing no objects directly]) 6300_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 6301 [Create an old-style archive from a shared archive]) 6302_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 6303 [Create a temporary old-style archive to link instead of a shared archive]) 6304_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 6305_LT_TAGDECL([], [archive_expsym_cmds], [2]) 6306_LT_TAGDECL([], [module_cmds], [2], 6307 [Commands used to build a loadable module if different from building 6308 a shared archive.]) 6309_LT_TAGDECL([], [module_expsym_cmds], [2]) 6310_LT_TAGDECL([], [with_gnu_ld], [1], 6311 [Whether we are building with GNU ld or not]) 6312_LT_TAGDECL([], [allow_undefined_flag], [1], 6313 [Flag that allows shared libraries with undefined symbols to be built]) 6314_LT_TAGDECL([], [no_undefined_flag], [1], 6315 [Flag that enforces no undefined symbols]) 6316_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 6317 [Flag to hardcode $libdir into a binary during linking. 6318 This must work even if $libdir does not exist]) 6319_LT_TAGDECL([], [hardcode_libdir_separator], [1], 6320 [Whether we need a single "-rpath" flag with a separated argument]) 6321_LT_TAGDECL([], [hardcode_direct], [0], 6322 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6323 DIR into the resulting binary]) 6324_LT_TAGDECL([], [hardcode_direct_absolute], [0], 6325 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6326 DIR into the resulting binary and the resulting library dependency is 6327 "absolute", i.e. impossible to change by setting $shlibpath_var if the 6328 library is relocated]) 6329_LT_TAGDECL([], [hardcode_minus_L], [0], 6330 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 6331 into the resulting binary]) 6332_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 6333 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 6334 into the resulting binary]) 6335_LT_TAGDECL([], [hardcode_automatic], [0], 6336 [Set to "yes" if building a shared library automatically hardcodes DIR 6337 into the library and all subsequent libraries and executables linked 6338 against it]) 6339_LT_TAGDECL([], [inherit_rpath], [0], 6340 [Set to yes if linker adds runtime paths of dependent libraries 6341 to runtime path list]) 6342_LT_TAGDECL([], [link_all_deplibs], [0], 6343 [Whether libtool must link a program against all its dependency libraries]) 6344_LT_TAGDECL([], [always_export_symbols], [0], 6345 [Set to "yes" if exported symbols are required]) 6346_LT_TAGDECL([], [export_symbols_cmds], [2], 6347 [The commands to list exported symbols]) 6348_LT_TAGDECL([], [exclude_expsyms], [1], 6349 [Symbols that should not be listed in the preloaded symbols]) 6350_LT_TAGDECL([], [include_expsyms], [1], 6351 [Symbols that must always be exported]) 6352_LT_TAGDECL([], [prelink_cmds], [2], 6353 [Commands necessary for linking programs (against libraries) with templates]) 6354_LT_TAGDECL([], [postlink_cmds], [2], 6355 [Commands necessary for finishing linking programs]) 6356_LT_TAGDECL([], [file_list_spec], [1], 6357 [Specify filename containing input files]) 6358dnl FIXME: Not yet implemented 6359dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 6360dnl [Compiler flag to generate thread safe objects]) 6361])# _LT_LINKER_SHLIBS 6362 6363 6364# _LT_LANG_C_CONFIG([TAG]) 6365# ------------------------ 6366# Ensure that the configuration variables for a C compiler are suitably 6367# defined. These variables are subsequently used by _LT_CONFIG to write 6368# the compiler configuration to 'libtool'. 6369m4_defun([_LT_LANG_C_CONFIG], 6370[m4_require([_LT_DECL_EGREP])dnl 6371lt_save_CC=$CC 6372AC_LANG_PUSH(C) 6373 6374# Source file extension for C test sources. 6375ac_ext=c 6376 6377# Object file extension for compiled C test sources. 6378objext=o 6379_LT_TAGVAR(objext, $1)=$objext 6380 6381# Code to be used in simple compile tests 6382lt_simple_compile_test_code="int some_variable = 0;" 6383 6384# Code to be used in simple link tests 6385lt_simple_link_test_code='int main(void){return(0);}' 6386 6387_LT_TAG_COMPILER 6388# Save the default compiler, since it gets overwritten when the other 6389# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 6390compiler_DEFAULT=$CC 6391 6392# save warnings/boilerplate of simple test code 6393_LT_COMPILER_BOILERPLATE 6394_LT_LINKER_BOILERPLATE 6395 6396## CAVEAT EMPTOR: 6397## There is no encapsulation within the following macros, do not change 6398## the running order or otherwise move them around unless you know exactly 6399## what you are doing... 6400if test -n "$compiler"; then 6401 _LT_COMPILER_NO_RTTI($1) 6402 _LT_COMPILER_PIC($1) 6403 _LT_COMPILER_C_O($1) 6404 _LT_COMPILER_FILE_LOCKS($1) 6405 _LT_LINKER_SHLIBS($1) 6406 _LT_SYS_DYNAMIC_LINKER($1) 6407 _LT_LINKER_HARDCODE_LIBPATH($1) 6408 LT_SYS_DLOPEN_SELF 6409 _LT_CMD_STRIPLIB 6410 6411 # Report what library types will actually be built 6412 AC_MSG_CHECKING([if libtool supports shared libraries]) 6413 AC_MSG_RESULT([$can_build_shared]) 6414 6415 AC_MSG_CHECKING([whether to build shared libraries]) 6416 test no = "$can_build_shared" && enable_shared=no 6417 6418 # On AIX, shared libraries and static libraries use the same namespace, and 6419 # are all built from PIC. 6420 case $host_os in 6421 aix3*) 6422 test yes = "$enable_shared" && enable_static=no 6423 if test -n "$RANLIB"; then 6424 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6425 postinstall_cmds='$RANLIB $lib' 6426 fi 6427 ;; 6428 6429 aix[[4-9]]*) 6430 if test ia64 != "$host_cpu"; then 6431 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 6432 yes,aix,yes) ;; # shared object as lib.so file only 6433 yes,svr4,*) ;; # shared object as lib.so archive member only 6434 yes,*) enable_static=no ;; # shared object in lib.a archive as well 6435 esac 6436 fi 6437 ;; 6438 esac 6439 AC_MSG_RESULT([$enable_shared]) 6440 6441 AC_MSG_CHECKING([whether to build static libraries]) 6442 # Make sure either enable_shared or enable_static is yes. 6443 test yes = "$enable_shared" || enable_static=yes 6444 AC_MSG_RESULT([$enable_static]) 6445 6446 _LT_CONFIG($1) 6447fi 6448AC_LANG_POP 6449CC=$lt_save_CC 6450])# _LT_LANG_C_CONFIG 6451 6452 6453# _LT_LANG_CXX_CONFIG([TAG]) 6454# -------------------------- 6455# Ensure that the configuration variables for a C++ compiler are suitably 6456# defined. These variables are subsequently used by _LT_CONFIG to write 6457# the compiler configuration to 'libtool'. 6458m4_defun([_LT_LANG_CXX_CONFIG], 6459[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6460m4_require([_LT_DECL_EGREP])dnl 6461m4_require([_LT_PATH_MANIFEST_TOOL])dnl 6462if test -n "$CXX" && ( test no != "$CXX" && 6463 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || 6464 (test g++ != "$CXX"))); then 6465 AC_PROG_CXXCPP 6466else 6467 _lt_caught_CXX_error=yes 6468fi 6469 6470AC_LANG_PUSH(C++) 6471_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6472_LT_TAGVAR(allow_undefined_flag, $1)= 6473_LT_TAGVAR(always_export_symbols, $1)=no 6474_LT_TAGVAR(archive_expsym_cmds, $1)= 6475_LT_TAGVAR(compiler_needs_object, $1)=no 6476_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6477_LT_TAGVAR(hardcode_direct, $1)=no 6478_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6479_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6480_LT_TAGVAR(hardcode_libdir_separator, $1)= 6481_LT_TAGVAR(hardcode_minus_L, $1)=no 6482_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6483_LT_TAGVAR(hardcode_automatic, $1)=no 6484_LT_TAGVAR(inherit_rpath, $1)=no 6485_LT_TAGVAR(module_cmds, $1)= 6486_LT_TAGVAR(module_expsym_cmds, $1)= 6487_LT_TAGVAR(link_all_deplibs, $1)=unknown 6488_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6489_LT_TAGVAR(reload_flag, $1)=$reload_flag 6490_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6491_LT_TAGVAR(no_undefined_flag, $1)= 6492_LT_TAGVAR(whole_archive_flag_spec, $1)= 6493_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6494 6495# Source file extension for C++ test sources. 6496ac_ext=cpp 6497 6498# Object file extension for compiled C++ test sources. 6499objext=o 6500_LT_TAGVAR(objext, $1)=$objext 6501 6502# No sense in running all these tests if we already determined that 6503# the CXX compiler isn't working. Some variables (like enable_shared) 6504# are currently assumed to apply to all compilers on this platform, 6505# and will be corrupted by setting them based on a non-working compiler. 6506if test yes != "$_lt_caught_CXX_error"; then 6507 # Code to be used in simple compile tests 6508 lt_simple_compile_test_code="int some_variable = 0;" 6509 6510 # Code to be used in simple link tests 6511 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 6512 6513 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6514 _LT_TAG_COMPILER 6515 6516 # save warnings/boilerplate of simple test code 6517 _LT_COMPILER_BOILERPLATE 6518 _LT_LINKER_BOILERPLATE 6519 6520 # Allow CC to be a program name with arguments. 6521 lt_save_CC=$CC 6522 lt_save_CFLAGS=$CFLAGS 6523 lt_save_LD=$LD 6524 lt_save_GCC=$GCC 6525 GCC=$GXX 6526 lt_save_with_gnu_ld=$with_gnu_ld 6527 lt_save_path_LD=$lt_cv_path_LD 6528 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 6529 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 6530 else 6531 $as_unset lt_cv_prog_gnu_ld 6532 fi 6533 if test -n "${lt_cv_path_LDCXX+set}"; then 6534 lt_cv_path_LD=$lt_cv_path_LDCXX 6535 else 6536 $as_unset lt_cv_path_LD 6537 fi 6538 test -z "${LDCXX+set}" || LD=$LDCXX 6539 CC=${CXX-"c++"} 6540 CFLAGS=$CXXFLAGS 6541 compiler=$CC 6542 _LT_TAGVAR(compiler, $1)=$CC 6543 _LT_CC_BASENAME([$compiler]) 6544 6545 if test -n "$compiler"; then 6546 # We don't want -fno-exception when compiling C++ code, so set the 6547 # no_builtin_flag separately 6548 if test yes = "$GXX"; then 6549 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 6550 else 6551 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 6552 fi 6553 6554 if test yes = "$GXX"; then 6555 # Set up default GNU C++ configuration 6556 6557 LT_PATH_LD 6558 6559 # Check if GNU C++ uses GNU ld as the underlying linker, since the 6560 # archiving commands below assume that GNU ld is being used. 6561 if test yes = "$with_gnu_ld"; then 6562 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6563 _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' 6564 6565 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6566 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6567 6568 # If archive_cmds runs LD, not CC, wlarc should be empty 6569 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 6570 # investigate it a little bit more. (MM) 6571 wlarc='$wl' 6572 6573 # ancient GNU ld didn't support --whole-archive et. al. 6574 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 6575 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 6576 else 6577 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6578 fi 6579 else 6580 with_gnu_ld=no 6581 wlarc= 6582 6583 # A generic and very simple default shared library creation 6584 # command for GNU C++ for the case where it uses the native 6585 # linker, instead of GNU ld. If possible, this setting should 6586 # overridden to take advantage of the native linker features on 6587 # the platform it is being used on. 6588 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6589 fi 6590 6591 # Commands to make compiler produce verbose output that lists 6592 # what "hidden" libraries, object files and flags are used when 6593 # linking a shared library. 6594 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " [[-]]L"' 6595 6596 else 6597 GXX=no 6598 with_gnu_ld=no 6599 wlarc= 6600 fi 6601 6602 # PORTME: fill in a description of your system's C++ link characteristics 6603 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 6604 _LT_TAGVAR(ld_shlibs, $1)=yes 6605 case $host_os in 6606 aix3*) 6607 # FIXME: insert proper C++ library support 6608 _LT_TAGVAR(ld_shlibs, $1)=no 6609 ;; 6610 aix[[4-9]]*) 6611 if test ia64 = "$host_cpu"; then 6612 # On IA64, the linker does run time linking by default, so we don't 6613 # have to do anything special. 6614 aix_use_runtimelinking=no 6615 exp_sym_flag='-Bexport' 6616 no_entry_flag= 6617 else 6618 aix_use_runtimelinking=no 6619 6620 # Test if we are trying to use run time linking or normal 6621 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6622 # have runtime linking enabled, and use it for executables. 6623 # For shared libraries, we enable/disable runtime linking 6624 # depending on the kind of the shared library created - 6625 # when "with_aix_soname,aix_use_runtimelinking" is: 6626 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 6627 # "aix,yes" lib.so shared, rtl:yes, for executables 6628 # lib.a static archive 6629 # "both,no" lib.so.V(shr.o) shared, rtl:yes 6630 # lib.a(lib.so.V) shared, rtl:no, for executables 6631 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 6632 # lib.a(lib.so.V) shared, rtl:no 6633 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 6634 # lib.a static archive 6635 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6636 for ld_flag in $LDFLAGS; do 6637 case $ld_flag in 6638 *-brtl*) 6639 aix_use_runtimelinking=yes 6640 break 6641 ;; 6642 esac 6643 done 6644 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 6645 # With aix-soname=svr4, we create the lib.so.V shared archives only, 6646 # so we don't have lib.a shared libs to link our executables. 6647 # We have to force runtime linking in this case. 6648 aix_use_runtimelinking=yes 6649 LDFLAGS="$LDFLAGS -Wl,-brtl" 6650 fi 6651 ;; 6652 esac 6653 6654 exp_sym_flag='-bexport' 6655 no_entry_flag='-bnoentry' 6656 fi 6657 6658 # When large executables or shared objects are built, AIX ld can 6659 # have problems creating the table of contents. If linking a library 6660 # or program results in "error TOC overflow" add -mminimal-toc to 6661 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6662 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6663 6664 _LT_TAGVAR(archive_cmds, $1)='' 6665 _LT_TAGVAR(hardcode_direct, $1)=yes 6666 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6667 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6668 _LT_TAGVAR(link_all_deplibs, $1)=yes 6669 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 6670 case $with_aix_soname,$aix_use_runtimelinking in 6671 aix,*) ;; # no import file 6672 svr4,* | *,yes) # use import file 6673 # The Import File defines what to hardcode. 6674 _LT_TAGVAR(hardcode_direct, $1)=no 6675 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6676 ;; 6677 esac 6678 6679 if test yes = "$GXX"; then 6680 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6681 # We only want to do this on AIX 4.2 and lower, the check 6682 # below for broken collect2 doesn't work under 4.3+ 6683 collect2name=`$CC -print-prog-name=collect2` 6684 if test -f "$collect2name" && 6685 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6686 then 6687 # We have reworked collect2 6688 : 6689 else 6690 # We have old collect2 6691 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6692 # It fails to find uninstalled libraries when the uninstalled 6693 # path is not listed in the libpath. Setting hardcode_minus_L 6694 # to unsupported forces relinking 6695 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6696 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6697 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6698 fi 6699 esac 6700 shared_flag='-shared' 6701 if test yes = "$aix_use_runtimelinking"; then 6702 shared_flag=$shared_flag' $wl-G' 6703 fi 6704 # Need to ensure runtime linking is disabled for the traditional 6705 # shared library, or the linker may eventually find shared libraries 6706 # /with/ Import File - we do not want to mix them. 6707 shared_flag_aix='-shared' 6708 shared_flag_svr4='-shared $wl-G' 6709 else 6710 # not using gcc 6711 if test ia64 = "$host_cpu"; then 6712 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6713 # chokes on -Wl,-G. The following line is correct: 6714 shared_flag='-G' 6715 else 6716 if test yes = "$aix_use_runtimelinking"; then 6717 shared_flag='$wl-G' 6718 else 6719 shared_flag='$wl-bM:SRE' 6720 fi 6721 shared_flag_aix='$wl-bM:SRE' 6722 shared_flag_svr4='$wl-G' 6723 fi 6724 fi 6725 6726 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 6727 # It seems that -bexpall does not export symbols beginning with 6728 # underscore (_), so it is better to generate a list of symbols to 6729 # export. 6730 _LT_TAGVAR(always_export_symbols, $1)=yes 6731 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 6732 # Warning - without using the other runtime loading flags (-brtl), 6733 # -berok will link without error, but may produce a broken library. 6734 # The "-G" linker flag allows undefined symbols. 6735 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' 6736 # Determine the default libpath from the value encoded in an empty 6737 # executable. 6738 _LT_SYS_MODULE_PATH_AIX([$1]) 6739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6740 6741 _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' '$shared_flag 6742 else 6743 if test ia64 = "$host_cpu"; then 6744 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 6745 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6746 _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" 6747 else 6748 # Determine the default libpath from the value encoded in an 6749 # empty executable. 6750 _LT_SYS_MODULE_PATH_AIX([$1]) 6751 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6752 # Warning - without using the other run time loading flags, 6753 # -berok will link without error, but may produce a broken library. 6754 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 6755 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 6756 if test yes = "$with_gnu_ld"; then 6757 # We only use this code for GNU lds that support --whole-archive. 6758 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 6759 else 6760 # Exported symbols can be pulled into shared objects from archives 6761 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6762 fi 6763 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6764 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 6765 # -brtl affects multiple linker settings, -berok does not and is overridden later 6766 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 6767 if test svr4 != "$with_aix_soname"; then 6768 # This is similar to how AIX traditionally builds its shared 6769 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. 6770 _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/$soname' 6771 fi 6772 if test aix != "$with_aix_soname"; then 6773 _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' 6774 else 6775 # used by -dlpreopen to get the symbols 6776 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 6777 fi 6778 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 6779 fi 6780 fi 6781 ;; 6782 6783 beos*) 6784 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6785 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6786 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6787 # support --undefined. This deserves some investigation. FIXME 6788 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6789 else 6790 _LT_TAGVAR(ld_shlibs, $1)=no 6791 fi 6792 ;; 6793 6794 chorus*) 6795 case $cc_basename in 6796 *) 6797 # FIXME: insert proper C++ library support 6798 _LT_TAGVAR(ld_shlibs, $1)=no 6799 ;; 6800 esac 6801 ;; 6802 6803 cygwin* | mingw* | windows* | pw32* | cegcc*) 6804 case $GXX,$cc_basename in 6805 ,cl* | no,cl* | ,icl* | no,icl*) 6806 # Native MSVC or ICC 6807 # hardcode_libdir_flag_spec is actually meaningless, as there is 6808 # no search path for DLLs. 6809 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6810 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6811 _LT_TAGVAR(always_export_symbols, $1)=yes 6812 _LT_TAGVAR(file_list_spec, $1)='@' 6813 # Tell ltmain to make .lib files, not .a files. 6814 libext=lib 6815 # Tell ltmain to make .dll files, not .so files. 6816 shrext_cmds=.dll 6817 # FIXME: Setting linknames here is a bad hack. 6818 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 6819 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6820 cp "$export_symbols" "$output_objdir/$soname.def"; 6821 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 6822 else 6823 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 6824 fi~ 6825 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6826 linknames=' 6827 # The linker will not automatically build a static lib if we build a DLL. 6828 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6829 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6830 # Don't use ranlib 6831 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6832 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6833 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6834 case $lt_outputfile in 6835 *.exe|*.EXE) ;; 6836 *) 6837 lt_outputfile=$lt_outputfile.exe 6838 lt_tool_outputfile=$lt_tool_outputfile.exe 6839 ;; 6840 esac~ 6841 func_to_tool_file "$lt_outputfile"~ 6842 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 6843 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6844 $RM "$lt_outputfile.manifest"; 6845 fi' 6846 ;; 6847 *) 6848 # g++ 6849 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6850 # as there is no search path for DLLs. 6851 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6852 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 6853 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6854 _LT_TAGVAR(always_export_symbols, $1)=no 6855 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6856 _LT_TAGVAR(file_list_spec, $1)='@' 6857 6858 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6859 _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' 6860 # If the export-symbols file already is a .def file, use it as 6861 # is; otherwise, prepend EXPORTS... 6862 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6863 cp $export_symbols $output_objdir/$soname.def; 6864 else 6865 echo EXPORTS > $output_objdir/$soname.def; 6866 cat $export_symbols >> $output_objdir/$soname.def; 6867 fi~ 6868 $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' 6869 else 6870 _LT_TAGVAR(ld_shlibs, $1)=no 6871 fi 6872 ;; 6873 esac 6874 ;; 6875 darwin* | rhapsody*) 6876 _LT_DARWIN_LINKER_FEATURES($1) 6877 ;; 6878 6879 os2*) 6880 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6881 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6882 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6883 shrext_cmds=.dll 6884 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6885 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6886 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6887 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6888 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 6889 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6890 emximp -o $lib $output_objdir/$libname.def' 6891 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6892 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6893 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6894 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6895 prefix_cmds="$SED"~ 6896 if test EXPORTS = "`$SED 1q $export_symbols`"; then 6897 prefix_cmds="$prefix_cmds -e 1d"; 6898 fi~ 6899 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 6900 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 6901 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6902 emximp -o $lib $output_objdir/$libname.def' 6903 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 6904 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6905 _LT_TAGVAR(file_list_spec, $1)='@' 6906 ;; 6907 6908 dgux*) 6909 case $cc_basename in 6910 ec++*) 6911 # FIXME: insert proper C++ library support 6912 _LT_TAGVAR(ld_shlibs, $1)=no 6913 ;; 6914 ghcx*) 6915 # Green Hills C++ Compiler 6916 # FIXME: insert proper C++ library support 6917 _LT_TAGVAR(ld_shlibs, $1)=no 6918 ;; 6919 *) 6920 # FIXME: insert proper C++ library support 6921 _LT_TAGVAR(ld_shlibs, $1)=no 6922 ;; 6923 esac 6924 ;; 6925 6926 freebsd2.*) 6927 # C++ shared libraries reported to be fairly broken before 6928 # switch to ELF 6929 _LT_TAGVAR(ld_shlibs, $1)=no 6930 ;; 6931 6932 freebsd-elf*) 6933 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6934 ;; 6935 6936 freebsd* | dragonfly* | midnightbsd*) 6937 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6938 # conventions 6939 _LT_TAGVAR(ld_shlibs, $1)=yes 6940 ;; 6941 6942 haiku*) 6943 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6944 _LT_TAGVAR(link_all_deplibs, $1)=no 6945 ;; 6946 6947 hpux9*) 6948 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6949 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6950 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6951 _LT_TAGVAR(hardcode_direct, $1)=yes 6952 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6953 # but as the default 6954 # location of the library. 6955 6956 case $cc_basename in 6957 CC*) 6958 # FIXME: insert proper C++ library support 6959 _LT_TAGVAR(ld_shlibs, $1)=no 6960 ;; 6961 aCC*) 6962 _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 $lib' 6963 # Commands to make compiler produce verbose output that lists 6964 # what "hidden" libraries, object files and flags are used when 6965 # linking a shared library. 6966 # 6967 # There doesn't appear to be a way to prevent this compiler from 6968 # explicitly linking system object files so we need to strip them 6969 # from the output so that they don't get included in the library 6970 # dependencies. 6971 output_verbose_link_cmd='templist=`($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"' 6972 ;; 6973 *) 6974 if test yes = "$GXX"; then 6975 _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' 6976 else 6977 # FIXME: insert proper C++ library support 6978 _LT_TAGVAR(ld_shlibs, $1)=no 6979 fi 6980 ;; 6981 esac 6982 ;; 6983 6984 hpux10*|hpux11*) 6985 if test no = "$with_gnu_ld"; then 6986 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6987 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6988 6989 case $host_cpu in 6990 hppa*64*|ia64*) 6991 ;; 6992 *) 6993 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6994 ;; 6995 esac 6996 fi 6997 case $host_cpu in 6998 hppa*64*|ia64*) 6999 _LT_TAGVAR(hardcode_direct, $1)=no 7000 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7001 ;; 7002 *) 7003 _LT_TAGVAR(hardcode_direct, $1)=yes 7004 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 7005 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 7006 # but as the default 7007 # location of the library. 7008 ;; 7009 esac 7010 7011 case $cc_basename in 7012 CC*) 7013 # FIXME: insert proper C++ library support 7014 _LT_TAGVAR(ld_shlibs, $1)=no 7015 ;; 7016 aCC*) 7017 case $host_cpu in 7018 hppa*64*) 7019 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7020 ;; 7021 ia64*) 7022 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7023 ;; 7024 *) 7025 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7026 ;; 7027 esac 7028 # Commands to make compiler produce verbose output that lists 7029 # what "hidden" libraries, object files and flags are used when 7030 # linking a shared library. 7031 # 7032 # There doesn't appear to be a way to prevent this compiler from 7033 # explicitly linking system object files so we need to strip them 7034 # from the output so that they don't get included in the library 7035 # dependencies. 7036 output_verbose_link_cmd='templist=`($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"' 7037 ;; 7038 *) 7039 if test yes = "$GXX"; then 7040 if test no = "$with_gnu_ld"; then 7041 case $host_cpu in 7042 hppa*64*) 7043 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7044 ;; 7045 ia64*) 7046 _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' 7047 ;; 7048 *) 7049 _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' 7050 ;; 7051 esac 7052 fi 7053 else 7054 # FIXME: insert proper C++ library support 7055 _LT_TAGVAR(ld_shlibs, $1)=no 7056 fi 7057 ;; 7058 esac 7059 ;; 7060 7061 interix[[3-9]]*) 7062 _LT_TAGVAR(hardcode_direct, $1)=no 7063 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7064 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7065 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 7066 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 7067 # Instead, shared libraries are loaded at an image base (0x10000000 by 7068 # default) and relocated if they conflict, which is a slow very memory 7069 # consuming and fragmenting process. To avoid this, we pick a random, 7070 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 7071 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 7072 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 7073 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 7074 ;; 7075 irix5* | irix6*) 7076 case $cc_basename in 7077 CC*) 7078 # SGI C++ 7079 _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' 7080 7081 # Archives containing C++ object files must be created using 7082 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 7083 # necessary to make sure instantiated templates are included 7084 # in the archive. 7085 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 7086 ;; 7087 *) 7088 if test yes = "$GXX"; then 7089 if test no = "$with_gnu_ld"; then 7090 _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' 7091 else 7092 _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' 7093 fi 7094 fi 7095 _LT_TAGVAR(link_all_deplibs, $1)=yes 7096 ;; 7097 esac 7098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7099 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7100 _LT_TAGVAR(inherit_rpath, $1)=yes 7101 ;; 7102 7103 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 7104 case $cc_basename in 7105 KCC*) 7106 # Kuck and Associates, Inc. (KAI) C++ Compiler 7107 7108 # KCC will only create a shared library if the output file 7109 # ends with ".so" (or ".sl" for HP-UX), so rename the library 7110 # to its proper name (with version) after linking. 7111 _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' 7112 _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 $lib' 7113 # Commands to make compiler produce verbose output that lists 7114 # what "hidden" libraries, object files and flags are used when 7115 # linking a shared library. 7116 # 7117 # There doesn't appear to be a way to prevent this compiler from 7118 # explicitly linking system object files so we need to strip them 7119 # from the output so that they don't get included in the library 7120 # dependencies. 7121 output_verbose_link_cmd='templist=`$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"' 7122 7123 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7124 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7125 7126 # Archives containing C++ object files must be created using 7127 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 7128 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 7129 ;; 7130 icpc* | ecpc* ) 7131 # Intel C++ 7132 with_gnu_ld=yes 7133 # version 8.0 and above of icpc choke on multiply defined symbols 7134 # if we add $predep_objects and $postdep_objects, however 7.1 and 7135 # earlier do not add the objects themselves. 7136 case `$CC -V 2>&1` in 7137 *"Version 7."*) 7138 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7139 _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' 7140 ;; 7141 *) # Version 8.0 or newer 7142 tmp_idyn= 7143 case $host_cpu in 7144 ia64*) tmp_idyn=' -i_dynamic';; 7145 esac 7146 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7147 _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' 7148 ;; 7149 esac 7150 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7151 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7152 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7153 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 7154 ;; 7155 pgCC* | pgcpp*) 7156 # Portland Group C++ compiler 7157 case `$CC -V` in 7158 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 7159 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 7160 rm -rf $tpldir~ 7161 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 7162 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 7163 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 7164 rm -rf $tpldir~ 7165 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 7166 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 7167 $RANLIB $oldlib' 7168 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 7169 rm -rf $tpldir~ 7170 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7171 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7172 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 7173 rm -rf $tpldir~ 7174 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7175 $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' 7176 ;; 7177 *) # Version 6 and above use weak symbols 7178 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7179 _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' 7180 ;; 7181 esac 7182 7183 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' 7184 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7185 _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' 7186 ;; 7187 cxx*) 7188 # Compaq C++ 7189 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7190 _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' 7191 7192 runpath_var=LD_RUN_PATH 7193 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7194 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7195 7196 # Commands to make compiler produce verbose output that lists 7197 # what "hidden" libraries, object files and flags are used when 7198 # linking a shared library. 7199 # 7200 # There doesn't appear to be a way to prevent this compiler from 7201 # explicitly linking system object files so we need to strip them 7202 # from the output so that they don't get included in the library 7203 # dependencies. 7204 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$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' 7205 ;; 7206 xl* | mpixl* | bgxl*) 7207 # IBM XL 8.0 on PPC, with GNU ld 7208 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7209 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7210 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7211 if test yes = "$supports_anon_versioning"; then 7212 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 7213 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 7214 echo "local: *; };" >> $output_objdir/$libname.ver~ 7215 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 7216 fi 7217 ;; 7218 *) 7219 case `$CC -V 2>&1 | $SED 5q` in 7220 *Sun\ C*) 7221 # Sun C++ 5.9 7222 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7223 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7224 _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' 7225 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7226 _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' 7227 _LT_TAGVAR(compiler_needs_object, $1)=yes 7228 7229 # Not sure whether something based on 7230 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 7231 # would be better. 7232 output_verbose_link_cmd='func_echo_all' 7233 7234 # Archives containing C++ object files must be created using 7235 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7236 # necessary to make sure instantiated templates are included 7237 # in the archive. 7238 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7239 ;; 7240 esac 7241 ;; 7242 esac 7243 ;; 7244 7245 lynxos*) 7246 # FIXME: insert proper C++ library support 7247 _LT_TAGVAR(ld_shlibs, $1)=no 7248 ;; 7249 7250 m88k*) 7251 # FIXME: insert proper C++ library support 7252 _LT_TAGVAR(ld_shlibs, $1)=no 7253 ;; 7254 7255 mvs*) 7256 case $cc_basename in 7257 cxx*) 7258 # FIXME: insert proper C++ library support 7259 _LT_TAGVAR(ld_shlibs, $1)=no 7260 ;; 7261 *) 7262 # FIXME: insert proper C++ library support 7263 _LT_TAGVAR(ld_shlibs, $1)=no 7264 ;; 7265 esac 7266 ;; 7267 7268 *-mlibc) 7269 _LT_TAGVAR(ld_shlibs, $1)=yes 7270 ;; 7271 7272 netbsd*) 7273 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 7274 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 7275 wlarc= 7276 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7277 _LT_TAGVAR(hardcode_direct, $1)=yes 7278 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7279 fi 7280 # Workaround some broken pre-1.5 toolchains 7281 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 7282 ;; 7283 7284 *nto* | *qnx*) 7285 _LT_TAGVAR(ld_shlibs, $1)=yes 7286 ;; 7287 7288 openbsd*) 7289 if test -f /usr/libexec/ld.so; then 7290 _LT_TAGVAR(hardcode_direct, $1)=yes 7291 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7292 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 7293 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 7294 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7295 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then 7296 _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' 7297 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 7298 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 7299 fi 7300 output_verbose_link_cmd=func_echo_all 7301 else 7302 _LT_TAGVAR(ld_shlibs, $1)=no 7303 fi 7304 ;; 7305 7306 osf3* | osf4* | osf5*) 7307 case $cc_basename in 7308 KCC*) 7309 # Kuck and Associates, Inc. (KAI) C++ Compiler 7310 7311 # KCC will only create a shared library if the output file 7312 # ends with ".so" (or ".sl" for HP-UX), so rename the library 7313 # to its proper name (with version) after linking. 7314 _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' 7315 7316 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7317 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7318 7319 # Archives containing C++ object files must be created using 7320 # the KAI C++ compiler. 7321 case $host in 7322 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 7323 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 7324 esac 7325 ;; 7326 RCC*) 7327 # Rational C++ 2.4.1 7328 # FIXME: insert proper C++ library support 7329 _LT_TAGVAR(ld_shlibs, $1)=no 7330 ;; 7331 cxx*) 7332 case $host in 7333 osf3*) 7334 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7335 _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' 7336 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7337 ;; 7338 *) 7339 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 7340 _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' 7341 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 7342 echo "-hidden">> $lib.exp~ 7343 $CC -shared$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~ 7344 $RM $lib.exp' 7345 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7346 ;; 7347 esac 7348 7349 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7350 7351 # Commands to make compiler produce verbose output that lists 7352 # what "hidden" libraries, object files and flags are used when 7353 # linking a shared library. 7354 # 7355 # There doesn't appear to be a way to prevent this compiler from 7356 # explicitly linking system object files so we need to strip them 7357 # from the output so that they don't get included in the library 7358 # dependencies. 7359 output_verbose_link_cmd='templist=`$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"' 7360 ;; 7361 *) 7362 if test yes,no = "$GXX,$with_gnu_ld"; then 7363 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7364 case $host in 7365 osf3*) 7366 _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' 7367 ;; 7368 *) 7369 _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' 7370 ;; 7371 esac 7372 7373 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7374 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7375 7376 # Commands to make compiler produce verbose output that lists 7377 # what "hidden" libraries, object files and flags are used when 7378 # linking a shared library. 7379 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " [[-]]L"' 7380 7381 else 7382 # FIXME: insert proper C++ library support 7383 _LT_TAGVAR(ld_shlibs, $1)=no 7384 fi 7385 ;; 7386 esac 7387 ;; 7388 7389 psos*) 7390 # FIXME: insert proper C++ library support 7391 _LT_TAGVAR(ld_shlibs, $1)=no 7392 ;; 7393 7394 serenity*) 7395 ;; 7396 7397 sunos4*) 7398 case $cc_basename in 7399 CC*) 7400 # Sun C++ 4.x 7401 # FIXME: insert proper C++ library support 7402 _LT_TAGVAR(ld_shlibs, $1)=no 7403 ;; 7404 lcc*) 7405 # Lucid 7406 # FIXME: insert proper C++ library support 7407 _LT_TAGVAR(ld_shlibs, $1)=no 7408 ;; 7409 *) 7410 # FIXME: insert proper C++ library support 7411 _LT_TAGVAR(ld_shlibs, $1)=no 7412 ;; 7413 esac 7414 ;; 7415 7416 solaris*) 7417 case $cc_basename in 7418 CC* | sunCC*) 7419 # Sun C++ 4.2, 5.x and Centerline C++ 7420 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 7421 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7422 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7423 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7424 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7425 7426 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7427 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7428 case $host_os in 7429 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7430 *) 7431 # The compiler driver will combine and reorder linker options, 7432 # but understands '-z linker_flag'. 7433 # Supported since Solaris 2.6 (maybe 2.5.1?) 7434 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 7435 ;; 7436 esac 7437 _LT_TAGVAR(link_all_deplibs, $1)=yes 7438 7439 output_verbose_link_cmd='func_echo_all' 7440 7441 # Archives containing C++ object files must be created using 7442 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7443 # necessary to make sure instantiated templates are included 7444 # in the archive. 7445 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7446 ;; 7447 gcx*) 7448 # Green Hills C++ Compiler 7449 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7450 7451 # The C++ compiler must be used to create the archive. 7452 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 7453 ;; 7454 *) 7455 # GNU C++ compiler with Solaris linker 7456 if test yes,no = "$GXX,$with_gnu_ld"; then 7457 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' 7458 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 7459 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7460 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7461 $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 $lib.exp' 7462 7463 # Commands to make compiler produce verbose output that lists 7464 # what "hidden" libraries, object files and flags are used when 7465 # linking a shared library. 7466 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " [[-]]L"' 7467 else 7468 # g++ 2.7 appears to require '-G' NOT '-shared' on this 7469 # platform. 7470 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7471 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7472 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7473 7474 # Commands to make compiler produce verbose output that lists 7475 # what "hidden" libraries, object files and flags are used when 7476 # linking a shared library. 7477 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " [[-]]L"' 7478 fi 7479 7480 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' 7481 case $host_os in 7482 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7483 *) 7484 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 7485 ;; 7486 esac 7487 fi 7488 ;; 7489 esac 7490 ;; 7491 7492 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 7493 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7494 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7495 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7496 runpath_var='LD_RUN_PATH' 7497 7498 case $cc_basename in 7499 CC*) 7500 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7501 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7502 ;; 7503 *) 7504 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7505 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7506 ;; 7507 esac 7508 ;; 7509 7510 sysv5* | sco3.2v5* | sco5v6*) 7511 # Note: We CANNOT use -z defs as we might desire, because we do not 7512 # link with -lc, and that would cause any symbols used from libc to 7513 # always be unresolved, which means just about no library would 7514 # ever link correctly. If we're not using GNU ld we use -z text 7515 # though, which does catch some bad symbols but isn't as heavy-handed 7516 # as -z defs. 7517 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7518 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 7519 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7520 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7521 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 7522 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 7523 _LT_TAGVAR(link_all_deplibs, $1)=yes 7524 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 7525 runpath_var='LD_RUN_PATH' 7526 7527 case $cc_basename in 7528 CC*) 7529 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7530 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7531 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 7532 '"$_LT_TAGVAR(old_archive_cmds, $1)" 7533 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 7534 '"$_LT_TAGVAR(reload_cmds, $1)" 7535 ;; 7536 *) 7537 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7538 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7539 ;; 7540 esac 7541 ;; 7542 7543 tandem*) 7544 case $cc_basename in 7545 NCC*) 7546 # NonStop-UX NCC 3.20 7547 # FIXME: insert proper C++ library support 7548 _LT_TAGVAR(ld_shlibs, $1)=no 7549 ;; 7550 *) 7551 # FIXME: insert proper C++ library support 7552 _LT_TAGVAR(ld_shlibs, $1)=no 7553 ;; 7554 esac 7555 ;; 7556 7557 vxworks*) 7558 # FIXME: insert proper C++ library support 7559 _LT_TAGVAR(ld_shlibs, $1)=no 7560 ;; 7561 7562 *) 7563 # FIXME: insert proper C++ library support 7564 _LT_TAGVAR(ld_shlibs, $1)=no 7565 ;; 7566 esac 7567 7568 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 7569 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 7570 7571 _LT_TAGVAR(GCC, $1)=$GXX 7572 _LT_TAGVAR(LD, $1)=$LD 7573 7574 ## CAVEAT EMPTOR: 7575 ## There is no encapsulation within the following macros, do not change 7576 ## the running order or otherwise move them around unless you know exactly 7577 ## what you are doing... 7578 _LT_SYS_HIDDEN_LIBDEPS($1) 7579 _LT_COMPILER_PIC($1) 7580 _LT_COMPILER_C_O($1) 7581 _LT_COMPILER_FILE_LOCKS($1) 7582 _LT_LINKER_SHLIBS($1) 7583 _LT_SYS_DYNAMIC_LINKER($1) 7584 _LT_LINKER_HARDCODE_LIBPATH($1) 7585 7586 _LT_CONFIG($1) 7587 fi # test -n "$compiler" 7588 7589 CC=$lt_save_CC 7590 CFLAGS=$lt_save_CFLAGS 7591 LDCXX=$LD 7592 LD=$lt_save_LD 7593 GCC=$lt_save_GCC 7594 with_gnu_ld=$lt_save_with_gnu_ld 7595 lt_cv_path_LDCXX=$lt_cv_path_LD 7596 lt_cv_path_LD=$lt_save_path_LD 7597 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 7598 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 7599fi # test yes != "$_lt_caught_CXX_error" 7600 7601AC_LANG_POP 7602])# _LT_LANG_CXX_CONFIG 7603 7604 7605# _LT_FUNC_STRIPNAME_CNF 7606# ---------------------- 7607# func_stripname_cnf prefix suffix name 7608# strip PREFIX and SUFFIX off of NAME. 7609# PREFIX and SUFFIX must not contain globbing or regex special 7610# characters, hashes, percent signs, but SUFFIX may contain a leading 7611# dot (in which case that matches only a dot). 7612# 7613# This function is identical to the (non-XSI) version of func_stripname, 7614# except this one can be used by m4 code that may be executed by configure, 7615# rather than the libtool script. 7616m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 7617AC_REQUIRE([_LT_DECL_SED]) 7618AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 7619func_stripname_cnf () 7620{ 7621 case @S|@2 in 7622 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; 7623 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; 7624 esac 7625} # func_stripname_cnf 7626])# _LT_FUNC_STRIPNAME_CNF 7627 7628 7629# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 7630# --------------------------------- 7631# Figure out "hidden" library dependencies from verbose 7632# compiler output when linking a shared library. 7633# Parse the compiler output and extract the necessary 7634# objects, libraries and library flags. 7635m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 7636[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 7637AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 7638# Dependencies to place before and after the object being linked: 7639_LT_TAGVAR(predep_objects, $1)= 7640_LT_TAGVAR(postdep_objects, $1)= 7641_LT_TAGVAR(predeps, $1)= 7642_LT_TAGVAR(postdeps, $1)= 7643_LT_TAGVAR(compiler_lib_search_path, $1)= 7644 7645dnl we can't use the lt_simple_compile_test_code here, 7646dnl because it contains code intended for an executable, 7647dnl not a library. It's possible we should let each 7648dnl tag define a new lt_????_link_test_code variable, 7649dnl but it's only used here... 7650m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 7651int a; 7652void foo (void) { a = 0; } 7653_LT_EOF 7654], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 7655class Foo 7656{ 7657public: 7658 Foo (void) { a = 0; } 7659private: 7660 int a; 7661}; 7662_LT_EOF 7663], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 7664 subroutine foo 7665 implicit none 7666 integer*4 a 7667 a=0 7668 return 7669 end 7670_LT_EOF 7671], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 7672 subroutine foo 7673 implicit none 7674 integer a 7675 a=0 7676 return 7677 end 7678_LT_EOF 7679], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 7680public class foo { 7681 private int a; 7682 public void bar (void) { 7683 a = 0; 7684 } 7685}; 7686_LT_EOF 7687], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 7688package foo 7689func foo() { 7690} 7691_LT_EOF 7692]) 7693 7694_lt_libdeps_save_CFLAGS=$CFLAGS 7695case "$CC $CFLAGS " in #( 7696*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7697*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7698*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7699esac 7700 7701dnl Parse the compiler output and extract the necessary 7702dnl objects, libraries and library flags. 7703if AC_TRY_EVAL(ac_compile); then 7704 # Parse the compiler output and extract the necessary 7705 # objects, libraries and library flags. 7706 7707 # Sentinel used to keep track of whether or not we are before 7708 # the conftest object file. 7709 pre_test_object_deps_done=no 7710 7711 for p in `eval "$output_verbose_link_cmd"`; do 7712 case $prev$p in 7713 7714 -L* | -R* | -l*) 7715 # Some compilers place space between "-{L,R,l}" and the path. 7716 # Remove the space. 7717 if test x-L = x"$p" || 7718 test x-R = x"$p" || 7719 test x-l = x"$p"; then 7720 prev=$p 7721 continue 7722 fi 7723 7724 # Expand the sysroot to ease extracting the directories later. 7725 if test -z "$prev"; then 7726 case $p in 7727 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7728 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7729 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7730 esac 7731 fi 7732 case $p in 7733 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7734 esac 7735 if test no = "$pre_test_object_deps_done"; then 7736 case $prev in 7737 -L | -R) 7738 # Internal compiler library paths should come after those 7739 # provided the user. The postdeps already come after the 7740 # user supplied libs so there is no need to process them. 7741 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7742 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p 7743 else 7744 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" 7745 fi 7746 ;; 7747 # The "-l" case would never come before the object being 7748 # linked, so don't bother handling this case. 7749 esac 7750 else 7751 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7752 _LT_TAGVAR(postdeps, $1)=$prev$p 7753 else 7754 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" 7755 fi 7756 fi 7757 prev= 7758 ;; 7759 7760 *.lto.$objext) ;; # Ignore GCC LTO objects 7761 *.$objext) 7762 # This assumes that the test object file only shows up 7763 # once in the compiler output. 7764 if test "$p" = "conftest.$objext"; then 7765 pre_test_object_deps_done=yes 7766 continue 7767 fi 7768 7769 if test no = "$pre_test_object_deps_done"; then 7770 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7771 _LT_TAGVAR(predep_objects, $1)=$p 7772 else 7773 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7774 fi 7775 else 7776 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7777 _LT_TAGVAR(postdep_objects, $1)=$p 7778 else 7779 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7780 fi 7781 fi 7782 ;; 7783 7784 *) ;; # Ignore the rest. 7785 7786 esac 7787 done 7788 7789 # Clean up. 7790 rm -f a.out a.exe 7791else 7792 echo "libtool.m4: error: problem compiling $1 test program" 7793fi 7794 7795$RM -f confest.$objext 7796CFLAGS=$_lt_libdeps_save_CFLAGS 7797 7798# PORTME: override above test on systems where it is broken 7799m4_if([$1], [CXX], 7800[case $host_os in 7801interix[[3-9]]*) 7802 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7803 # hack all around it, let's just trust "g++" to DTRT. 7804 _LT_TAGVAR(predep_objects,$1)= 7805 _LT_TAGVAR(postdep_objects,$1)= 7806 _LT_TAGVAR(postdeps,$1)= 7807 ;; 7808esac 7809]) 7810 7811case " $_LT_TAGVAR(postdeps, $1) " in 7812*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7813esac 7814 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7815if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7816 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` 7817fi 7818_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7819 [The directories searched by this compiler when creating a shared library]) 7820_LT_TAGDECL([], [predep_objects], [1], 7821 [Dependencies to place before and after the objects being linked to 7822 create a shared library]) 7823_LT_TAGDECL([], [postdep_objects], [1]) 7824_LT_TAGDECL([], [predeps], [1]) 7825_LT_TAGDECL([], [postdeps], [1]) 7826_LT_TAGDECL([], [compiler_lib_search_path], [1], 7827 [The library search path used internally by the compiler when linking 7828 a shared library]) 7829])# _LT_SYS_HIDDEN_LIBDEPS 7830 7831 7832# _LT_LANG_F77_CONFIG([TAG]) 7833# -------------------------- 7834# Ensure that the configuration variables for a Fortran 77 compiler are 7835# suitably defined. These variables are subsequently used by _LT_CONFIG 7836# to write the compiler configuration to 'libtool'. 7837m4_defun([_LT_LANG_F77_CONFIG], 7838[AC_LANG_PUSH(Fortran 77) 7839if test -z "$F77" || test no = "$F77"; then 7840 _lt_disable_F77=yes 7841fi 7842 7843_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7844_LT_TAGVAR(allow_undefined_flag, $1)= 7845_LT_TAGVAR(always_export_symbols, $1)=no 7846_LT_TAGVAR(archive_expsym_cmds, $1)= 7847_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7848_LT_TAGVAR(hardcode_direct, $1)=no 7849_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7850_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7851_LT_TAGVAR(hardcode_libdir_separator, $1)= 7852_LT_TAGVAR(hardcode_minus_L, $1)=no 7853_LT_TAGVAR(hardcode_automatic, $1)=no 7854_LT_TAGVAR(inherit_rpath, $1)=no 7855_LT_TAGVAR(module_cmds, $1)= 7856_LT_TAGVAR(module_expsym_cmds, $1)= 7857_LT_TAGVAR(link_all_deplibs, $1)=unknown 7858_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7859_LT_TAGVAR(reload_flag, $1)=$reload_flag 7860_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7861_LT_TAGVAR(no_undefined_flag, $1)= 7862_LT_TAGVAR(whole_archive_flag_spec, $1)= 7863_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7864 7865# Source file extension for f77 test sources. 7866ac_ext=f 7867 7868# Object file extension for compiled f77 test sources. 7869objext=o 7870_LT_TAGVAR(objext, $1)=$objext 7871 7872# No sense in running all these tests if we already determined that 7873# the F77 compiler isn't working. Some variables (like enable_shared) 7874# are currently assumed to apply to all compilers on this platform, 7875# and will be corrupted by setting them based on a non-working compiler. 7876if test yes != "$_lt_disable_F77"; then 7877 # Code to be used in simple compile tests 7878 lt_simple_compile_test_code="\ 7879 subroutine t 7880 return 7881 end 7882" 7883 7884 # Code to be used in simple link tests 7885 lt_simple_link_test_code="\ 7886 program t 7887 end 7888" 7889 7890 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7891 _LT_TAG_COMPILER 7892 7893 # save warnings/boilerplate of simple test code 7894 _LT_COMPILER_BOILERPLATE 7895 _LT_LINKER_BOILERPLATE 7896 7897 # Allow CC to be a program name with arguments. 7898 lt_save_CC=$CC 7899 lt_save_GCC=$GCC 7900 lt_save_CFLAGS=$CFLAGS 7901 CC=${F77-"f77"} 7902 CFLAGS=$FFLAGS 7903 compiler=$CC 7904 _LT_TAGVAR(compiler, $1)=$CC 7905 _LT_CC_BASENAME([$compiler]) 7906 GCC=$G77 7907 if test -n "$compiler"; then 7908 AC_MSG_CHECKING([if libtool supports shared libraries]) 7909 AC_MSG_RESULT([$can_build_shared]) 7910 7911 AC_MSG_CHECKING([whether to build shared libraries]) 7912 test no = "$can_build_shared" && enable_shared=no 7913 7914 # On AIX, shared libraries and static libraries use the same namespace, and 7915 # are all built from PIC. 7916 case $host_os in 7917 aix3*) 7918 test yes = "$enable_shared" && enable_static=no 7919 if test -n "$RANLIB"; then 7920 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7921 postinstall_cmds='$RANLIB $lib' 7922 fi 7923 ;; 7924 aix[[4-9]]*) 7925 if test ia64 != "$host_cpu"; then 7926 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7927 yes,aix,yes) ;; # shared object as lib.so file only 7928 yes,svr4,*) ;; # shared object as lib.so archive member only 7929 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7930 esac 7931 fi 7932 ;; 7933 esac 7934 AC_MSG_RESULT([$enable_shared]) 7935 7936 AC_MSG_CHECKING([whether to build static libraries]) 7937 # Make sure either enable_shared or enable_static is yes. 7938 test yes = "$enable_shared" || enable_static=yes 7939 AC_MSG_RESULT([$enable_static]) 7940 7941 _LT_TAGVAR(GCC, $1)=$G77 7942 _LT_TAGVAR(LD, $1)=$LD 7943 7944 ## CAVEAT EMPTOR: 7945 ## There is no encapsulation within the following macros, do not change 7946 ## the running order or otherwise move them around unless you know exactly 7947 ## what you are doing... 7948 _LT_COMPILER_PIC($1) 7949 _LT_COMPILER_C_O($1) 7950 _LT_COMPILER_FILE_LOCKS($1) 7951 _LT_LINKER_SHLIBS($1) 7952 _LT_SYS_DYNAMIC_LINKER($1) 7953 _LT_LINKER_HARDCODE_LIBPATH($1) 7954 7955 _LT_CONFIG($1) 7956 fi # test -n "$compiler" 7957 7958 GCC=$lt_save_GCC 7959 CC=$lt_save_CC 7960 CFLAGS=$lt_save_CFLAGS 7961fi # test yes != "$_lt_disable_F77" 7962 7963AC_LANG_POP 7964])# _LT_LANG_F77_CONFIG 7965 7966 7967# _LT_LANG_FC_CONFIG([TAG]) 7968# ------------------------- 7969# Ensure that the configuration variables for a Fortran compiler are 7970# suitably defined. These variables are subsequently used by _LT_CONFIG 7971# to write the compiler configuration to 'libtool'. 7972m4_defun([_LT_LANG_FC_CONFIG], 7973[AC_LANG_PUSH(Fortran) 7974 7975if test -z "$FC" || test no = "$FC"; then 7976 _lt_disable_FC=yes 7977fi 7978 7979_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7980_LT_TAGVAR(allow_undefined_flag, $1)= 7981_LT_TAGVAR(always_export_symbols, $1)=no 7982_LT_TAGVAR(archive_expsym_cmds, $1)= 7983_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7984_LT_TAGVAR(hardcode_direct, $1)=no 7985_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7986_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7987_LT_TAGVAR(hardcode_libdir_separator, $1)= 7988_LT_TAGVAR(hardcode_minus_L, $1)=no 7989_LT_TAGVAR(hardcode_automatic, $1)=no 7990_LT_TAGVAR(inherit_rpath, $1)=no 7991_LT_TAGVAR(module_cmds, $1)= 7992_LT_TAGVAR(module_expsym_cmds, $1)= 7993_LT_TAGVAR(link_all_deplibs, $1)=unknown 7994_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7995_LT_TAGVAR(reload_flag, $1)=$reload_flag 7996_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7997_LT_TAGVAR(no_undefined_flag, $1)= 7998_LT_TAGVAR(whole_archive_flag_spec, $1)= 7999_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 8000 8001# Source file extension for fc test sources. 8002ac_ext=${ac_fc_srcext-f} 8003 8004# Object file extension for compiled fc test sources. 8005objext=o 8006_LT_TAGVAR(objext, $1)=$objext 8007 8008# No sense in running all these tests if we already determined that 8009# the FC compiler isn't working. Some variables (like enable_shared) 8010# are currently assumed to apply to all compilers on this platform, 8011# and will be corrupted by setting them based on a non-working compiler. 8012if test yes != "$_lt_disable_FC"; then 8013 # Code to be used in simple compile tests 8014 lt_simple_compile_test_code="\ 8015 subroutine t 8016 return 8017 end 8018" 8019 8020 # Code to be used in simple link tests 8021 lt_simple_link_test_code="\ 8022 program t 8023 end 8024" 8025 8026 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 8027 _LT_TAG_COMPILER 8028 8029 # save warnings/boilerplate of simple test code 8030 _LT_COMPILER_BOILERPLATE 8031 _LT_LINKER_BOILERPLATE 8032 8033 # Allow CC to be a program name with arguments. 8034 lt_save_CC=$CC 8035 lt_save_GCC=$GCC 8036 lt_save_CFLAGS=$CFLAGS 8037 CC=${FC-"f95"} 8038 CFLAGS=$FCFLAGS 8039 compiler=$CC 8040 GCC=$ac_cv_fc_compiler_gnu 8041 8042 _LT_TAGVAR(compiler, $1)=$CC 8043 _LT_CC_BASENAME([$compiler]) 8044 8045 if test -n "$compiler"; then 8046 AC_MSG_CHECKING([if libtool supports shared libraries]) 8047 AC_MSG_RESULT([$can_build_shared]) 8048 8049 AC_MSG_CHECKING([whether to build shared libraries]) 8050 test no = "$can_build_shared" && enable_shared=no 8051 8052 # On AIX, shared libraries and static libraries use the same namespace, and 8053 # are all built from PIC. 8054 case $host_os in 8055 aix3*) 8056 test yes = "$enable_shared" && enable_static=no 8057 if test -n "$RANLIB"; then 8058 archive_cmds="$archive_cmds~\$RANLIB \$lib" 8059 postinstall_cmds='$RANLIB $lib' 8060 fi 8061 ;; 8062 aix[[4-9]]*) 8063 if test ia64 != "$host_cpu"; then 8064 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 8065 yes,aix,yes) ;; # shared object as lib.so file only 8066 yes,svr4,*) ;; # shared object as lib.so archive member only 8067 yes,*) enable_static=no ;; # shared object in lib.a archive as well 8068 esac 8069 fi 8070 ;; 8071 esac 8072 AC_MSG_RESULT([$enable_shared]) 8073 8074 AC_MSG_CHECKING([whether to build static libraries]) 8075 # Make sure either enable_shared or enable_static is yes. 8076 test yes = "$enable_shared" || enable_static=yes 8077 AC_MSG_RESULT([$enable_static]) 8078 8079 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu 8080 _LT_TAGVAR(LD, $1)=$LD 8081 8082 ## CAVEAT EMPTOR: 8083 ## There is no encapsulation within the following macros, do not change 8084 ## the running order or otherwise move them around unless you know exactly 8085 ## what you are doing... 8086 _LT_SYS_HIDDEN_LIBDEPS($1) 8087 _LT_COMPILER_PIC($1) 8088 _LT_COMPILER_C_O($1) 8089 _LT_COMPILER_FILE_LOCKS($1) 8090 _LT_LINKER_SHLIBS($1) 8091 _LT_SYS_DYNAMIC_LINKER($1) 8092 _LT_LINKER_HARDCODE_LIBPATH($1) 8093 8094 _LT_CONFIG($1) 8095 fi # test -n "$compiler" 8096 8097 GCC=$lt_save_GCC 8098 CC=$lt_save_CC 8099 CFLAGS=$lt_save_CFLAGS 8100fi # test yes != "$_lt_disable_FC" 8101 8102AC_LANG_POP 8103])# _LT_LANG_FC_CONFIG 8104 8105 8106# _LT_LANG_GCJ_CONFIG([TAG]) 8107# -------------------------- 8108# Ensure that the configuration variables for the GNU Java Compiler compiler 8109# are suitably defined. These variables are subsequently used by _LT_CONFIG 8110# to write the compiler configuration to 'libtool'. 8111m4_defun([_LT_LANG_GCJ_CONFIG], 8112[AC_REQUIRE([LT_PROG_GCJ])dnl 8113AC_LANG_SAVE 8114 8115# Source file extension for Java test sources. 8116ac_ext=java 8117 8118# Object file extension for compiled Java test sources. 8119objext=o 8120_LT_TAGVAR(objext, $1)=$objext 8121 8122# Code to be used in simple compile tests 8123lt_simple_compile_test_code="class foo {}" 8124 8125# Code to be used in simple link tests 8126lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 8127 8128# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8129_LT_TAG_COMPILER 8130 8131# save warnings/boilerplate of simple test code 8132_LT_COMPILER_BOILERPLATE 8133_LT_LINKER_BOILERPLATE 8134 8135# Allow CC to be a program name with arguments. 8136lt_save_CC=$CC 8137lt_save_CFLAGS=$CFLAGS 8138lt_save_GCC=$GCC 8139GCC=yes 8140CC=${GCJ-"gcj"} 8141CFLAGS=$GCJFLAGS 8142compiler=$CC 8143_LT_TAGVAR(compiler, $1)=$CC 8144_LT_TAGVAR(LD, $1)=$LD 8145_LT_CC_BASENAME([$compiler]) 8146 8147# GCJ did not exist at the time GCC didn't implicitly link libc in. 8148_LT_TAGVAR(archive_cmds_need_lc, $1)=no 8149 8150_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8151_LT_TAGVAR(reload_flag, $1)=$reload_flag 8152_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8153 8154## CAVEAT EMPTOR: 8155## There is no encapsulation within the following macros, do not change 8156## the running order or otherwise move them around unless you know exactly 8157## what you are doing... 8158if test -n "$compiler"; then 8159 _LT_COMPILER_NO_RTTI($1) 8160 _LT_COMPILER_PIC($1) 8161 _LT_COMPILER_C_O($1) 8162 _LT_COMPILER_FILE_LOCKS($1) 8163 _LT_LINKER_SHLIBS($1) 8164 _LT_LINKER_HARDCODE_LIBPATH($1) 8165 8166 _LT_CONFIG($1) 8167fi 8168 8169AC_LANG_RESTORE 8170 8171GCC=$lt_save_GCC 8172CC=$lt_save_CC 8173CFLAGS=$lt_save_CFLAGS 8174])# _LT_LANG_GCJ_CONFIG 8175 8176 8177# _LT_LANG_GO_CONFIG([TAG]) 8178# -------------------------- 8179# Ensure that the configuration variables for the GNU Go compiler 8180# are suitably defined. These variables are subsequently used by _LT_CONFIG 8181# to write the compiler configuration to 'libtool'. 8182m4_defun([_LT_LANG_GO_CONFIG], 8183[AC_REQUIRE([LT_PROG_GO])dnl 8184AC_LANG_SAVE 8185 8186# Source file extension for Go test sources. 8187ac_ext=go 8188 8189# Object file extension for compiled Go test sources. 8190objext=o 8191_LT_TAGVAR(objext, $1)=$objext 8192 8193# Code to be used in simple compile tests 8194lt_simple_compile_test_code="package main; func main() { }" 8195 8196# Code to be used in simple link tests 8197lt_simple_link_test_code='package main; func main() { }' 8198 8199# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8200_LT_TAG_COMPILER 8201 8202# save warnings/boilerplate of simple test code 8203_LT_COMPILER_BOILERPLATE 8204_LT_LINKER_BOILERPLATE 8205 8206# Allow CC to be a program name with arguments. 8207lt_save_CC=$CC 8208lt_save_CFLAGS=$CFLAGS 8209lt_save_GCC=$GCC 8210GCC=yes 8211CC=${GOC-"gccgo"} 8212CFLAGS=$GOFLAGS 8213compiler=$CC 8214_LT_TAGVAR(compiler, $1)=$CC 8215_LT_TAGVAR(LD, $1)=$LD 8216_LT_CC_BASENAME([$compiler]) 8217 8218# Go did not exist at the time GCC didn't implicitly link libc in. 8219_LT_TAGVAR(archive_cmds_need_lc, $1)=no 8220 8221_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8222_LT_TAGVAR(reload_flag, $1)=$reload_flag 8223_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8224 8225## CAVEAT EMPTOR: 8226## There is no encapsulation within the following macros, do not change 8227## the running order or otherwise move them around unless you know exactly 8228## what you are doing... 8229if test -n "$compiler"; then 8230 _LT_COMPILER_NO_RTTI($1) 8231 _LT_COMPILER_PIC($1) 8232 _LT_COMPILER_C_O($1) 8233 _LT_COMPILER_FILE_LOCKS($1) 8234 _LT_LINKER_SHLIBS($1) 8235 _LT_LINKER_HARDCODE_LIBPATH($1) 8236 8237 _LT_CONFIG($1) 8238fi 8239 8240AC_LANG_RESTORE 8241 8242GCC=$lt_save_GCC 8243CC=$lt_save_CC 8244CFLAGS=$lt_save_CFLAGS 8245])# _LT_LANG_GO_CONFIG 8246 8247 8248# _LT_LANG_RC_CONFIG([TAG]) 8249# ------------------------- 8250# Ensure that the configuration variables for the Windows resource compiler 8251# are suitably defined. These variables are subsequently used by _LT_CONFIG 8252# to write the compiler configuration to 'libtool'. 8253m4_defun([_LT_LANG_RC_CONFIG], 8254[AC_REQUIRE([LT_PROG_RC])dnl 8255AC_LANG_SAVE 8256 8257# Source file extension for RC test sources. 8258ac_ext=rc 8259 8260# Object file extension for compiled RC test sources. 8261objext=o 8262_LT_TAGVAR(objext, $1)=$objext 8263 8264# Code to be used in simple compile tests 8265lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 8266 8267# Code to be used in simple link tests 8268lt_simple_link_test_code=$lt_simple_compile_test_code 8269 8270# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8271_LT_TAG_COMPILER 8272 8273# save warnings/boilerplate of simple test code 8274_LT_COMPILER_BOILERPLATE 8275_LT_LINKER_BOILERPLATE 8276 8277# Allow CC to be a program name with arguments. 8278lt_save_CC=$CC 8279lt_save_CFLAGS=$CFLAGS 8280lt_save_GCC=$GCC 8281GCC= 8282CC=${RC-"windres"} 8283CFLAGS= 8284compiler=$CC 8285_LT_TAGVAR(compiler, $1)=$CC 8286_LT_CC_BASENAME([$compiler]) 8287_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 8288 8289if test -n "$compiler"; then 8290 : 8291 _LT_CONFIG($1) 8292fi 8293 8294GCC=$lt_save_GCC 8295AC_LANG_RESTORE 8296CC=$lt_save_CC 8297CFLAGS=$lt_save_CFLAGS 8298])# _LT_LANG_RC_CONFIG 8299 8300 8301# LT_PROG_GCJ 8302# ----------- 8303AC_DEFUN([LT_PROG_GCJ], 8304[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 8305 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 8306 [AC_CHECK_TOOL(GCJ, gcj,) 8307 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" 8308 AC_SUBST(GCJFLAGS)])])[]dnl 8309]) 8310 8311# Old name: 8312AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 8313dnl aclocal-1.4 backwards compatibility: 8314dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 8315 8316 8317# LT_PROG_GO 8318# ---------- 8319AC_DEFUN([LT_PROG_GO], 8320[AC_CHECK_TOOL(GOC, gccgo,) 8321]) 8322 8323 8324# LT_PROG_RC 8325# ---------- 8326AC_DEFUN([LT_PROG_RC], 8327[AC_CHECK_TOOL(RC, windres,) 8328]) 8329 8330# Old name: 8331AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 8332dnl aclocal-1.4 backwards compatibility: 8333dnl AC_DEFUN([LT_AC_PROG_RC], []) 8334 8335 8336# _LT_DECL_EGREP 8337# -------------- 8338# If we don't have a new enough Autoconf to choose the best grep 8339# available, choose the one first in the user's PATH. 8340m4_defun([_LT_DECL_EGREP], 8341[AC_REQUIRE([AC_PROG_EGREP])dnl 8342AC_REQUIRE([AC_PROG_FGREP])dnl 8343test -z "$GREP" && GREP=grep 8344_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 8345_LT_DECL([], [EGREP], [1], [An ERE matcher]) 8346_LT_DECL([], [FGREP], [1], [A literal string matcher]) 8347dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 8348AC_SUBST([GREP]) 8349]) 8350 8351 8352# _LT_DECL_OBJDUMP 8353# -------------- 8354# If we don't have a new enough Autoconf to choose the best objdump 8355# available, choose the one first in the user's PATH. 8356m4_defun([_LT_DECL_OBJDUMP], 8357[AC_CHECK_TOOL(OBJDUMP, objdump, false) 8358test -z "$OBJDUMP" && OBJDUMP=objdump 8359_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 8360AC_SUBST([OBJDUMP]) 8361]) 8362 8363# _LT_DECL_DLLTOOL 8364# ---------------- 8365# Ensure DLLTOOL variable is set. 8366m4_defun([_LT_DECL_DLLTOOL], 8367[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8368test -z "$DLLTOOL" && DLLTOOL=dlltool 8369_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 8370AC_SUBST([DLLTOOL]) 8371]) 8372 8373# _LT_DECL_FILECMD 8374# ---------------- 8375# Check for a file(cmd) program that can be used to detect file type and magic 8376m4_defun([_LT_DECL_FILECMD], 8377[AC_CHECK_PROG([FILECMD], [file], [file], [:]) 8378_LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types]) 8379])# _LD_DECL_FILECMD 8380 8381# _LT_DECL_SED 8382# ------------ 8383# Check for a fully-functional sed program, that truncates 8384# as few characters as possible. Prefer GNU sed if found. 8385m4_defun([_LT_DECL_SED], 8386[AC_PROG_SED 8387test -z "$SED" && SED=sed 8388Xsed="$SED -e 1s/^X//" 8389_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 8390_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 8391 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 8392])# _LT_DECL_SED 8393dnl aclocal-1.4 backwards compatibility: 8394dnl AC_DEFUN([LT_AC_PROG_SED], []) 8395 8396 8397# _LT_CHECK_SHELL_FEATURES 8398# ------------------------ 8399# Find out whether the shell is Bourne or XSI compatible, 8400# or has some other useful features. 8401m4_defun([_LT_CHECK_SHELL_FEATURES], 8402[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 8403 lt_unset=unset 8404else 8405 lt_unset=false 8406fi 8407_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 8408 8409# test EBCDIC or ASCII 8410case `echo X|tr X '\101'` in 8411 A) # ASCII based system 8412 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 8413 lt_SP2NL='tr \040 \012' 8414 lt_NL2SP='tr \015\012 \040\040' 8415 ;; 8416 *) # EBCDIC based system 8417 lt_SP2NL='tr \100 \n' 8418 lt_NL2SP='tr \r\n \100\100' 8419 ;; 8420esac 8421_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 8422_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 8423])# _LT_CHECK_SHELL_FEATURES 8424 8425 8426# _LT_PATH_CONVERSION_FUNCTIONS 8427# ----------------------------- 8428# Determine what file name conversion functions should be used by 8429# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 8430# for certain cross-compile configurations and native mingw. 8431m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 8432[AC_REQUIRE([AC_CANONICAL_HOST])dnl 8433AC_REQUIRE([AC_CANONICAL_BUILD])dnl 8434AC_MSG_CHECKING([how to convert $build file names to $host format]) 8435AC_CACHE_VAL(lt_cv_to_host_file_cmd, 8436[case $host in 8437 *-*-mingw* ) 8438 case $build in 8439 *-*-mingw* | *-*-windows* ) # actually msys 8440 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 8441 ;; 8442 *-*-cygwin* ) 8443 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 8444 ;; 8445 * ) # otherwise, assume *nix 8446 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 8447 ;; 8448 esac 8449 ;; 8450 *-*-cygwin* ) 8451 case $build in 8452 *-*-mingw* | *-*-windows* ) # actually msys 8453 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 8454 ;; 8455 *-*-cygwin* ) 8456 lt_cv_to_host_file_cmd=func_convert_file_noop 8457 ;; 8458 * ) # otherwise, assume *nix 8459 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 8460 ;; 8461 esac 8462 ;; 8463 * ) # unhandled hosts (and "normal" native builds) 8464 lt_cv_to_host_file_cmd=func_convert_file_noop 8465 ;; 8466esac 8467]) 8468to_host_file_cmd=$lt_cv_to_host_file_cmd 8469AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 8470_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 8471 [0], [convert $build file names to $host format])dnl 8472 8473AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 8474AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 8475[#assume ordinary cross tools, or native build. 8476lt_cv_to_tool_file_cmd=func_convert_file_noop 8477case $host in 8478 *-*-mingw* | *-*-windows* ) 8479 case $build in 8480 *-*-mingw* | *-*-windows* ) # actually msys 8481 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 8482 ;; 8483 esac 8484 ;; 8485esac 8486]) 8487to_tool_file_cmd=$lt_cv_to_tool_file_cmd 8488AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 8489_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 8490 [0], [convert $build files to toolchain format])dnl 8491])# _LT_PATH_CONVERSION_FUNCTIONS 8492