1# generated automatically by aclocal 1.14 -*- Autoconf -*- 2 3# Copyright (C) 1996-2013 Free Software Foundation, Inc. 4 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) 15m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18[m4_warning([this file was generated for autoconf 2.69. 19You have another version of autoconf. It may work, but is not guaranteed to. 20If you have problems, you may need to regenerate the build system entirely. 21To do so, use the procedure documented by the package, typically 'autoreconf'.])]) 22 23# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 24# 25# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 26# 2006, 2007, 2008, 2009, 2010, 2011 Free Software 27# Foundation, Inc. 28# Written by Gordon Matzigkeit, 1996 29# 30# This file is free software; the Free Software Foundation gives 31# unlimited permission to copy and/or distribute it, with or without 32# modifications, as long as this notice is preserved. 33 34m4_define([_LT_COPYING], [dnl 35# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 36# 2006, 2007, 2008, 2009, 2010, 2011 Free Software 37# Foundation, Inc. 38# Written by Gordon Matzigkeit, 1996 39# 40# This file is part of GNU Libtool. 41# 42# GNU Libtool is free software; you can redistribute it and/or 43# modify it under the terms of the GNU General Public License as 44# published by the Free Software Foundation; either version 2 of 45# the License, or (at your option) any later version. 46# 47# As a special exception to the GNU General Public License, 48# if you distribute this file as part of a program or library that 49# is built using GNU Libtool, you may include this file under the 50# same distribution terms that you use for the rest of that program. 51# 52# GNU Libtool is distributed in the hope that it will be useful, 53# but WITHOUT ANY WARRANTY; without even the implied warranty of 54# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 55# GNU General Public License for more details. 56# 57# You should have received a copy of the GNU General Public License 58# along with GNU Libtool; see the file COPYING. If not, a copy 59# can be downloaded from http://www.gnu.org/licenses/gpl.html, or 60# obtained by writing to the Free Software Foundation, Inc., 61# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 62]) 63 64# serial 57 LT_INIT 65 66 67# LT_PREREQ(VERSION) 68# ------------------ 69# Complain and exit if this libtool version is less that VERSION. 70m4_defun([LT_PREREQ], 71[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 72 [m4_default([$3], 73 [m4_fatal([Libtool version $1 or higher is required], 74 63)])], 75 [$2])]) 76 77 78# _LT_CHECK_BUILDDIR 79# ------------------ 80# Complain if the absolute build directory name contains unusual characters 81m4_defun([_LT_CHECK_BUILDDIR], 82[case `pwd` in 83 *\ * | *\ *) 84 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 85esac 86]) 87 88 89# LT_INIT([OPTIONS]) 90# ------------------ 91AC_DEFUN([LT_INIT], 92[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 93AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 94AC_BEFORE([$0], [LT_LANG])dnl 95AC_BEFORE([$0], [LT_OUTPUT])dnl 96AC_BEFORE([$0], [LTDL_INIT])dnl 97m4_require([_LT_CHECK_BUILDDIR])dnl 98 99dnl Autoconf doesn't catch unexpanded LT_ macros by default: 100m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 101m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 102dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 103dnl unless we require an AC_DEFUNed macro: 104AC_REQUIRE([LTOPTIONS_VERSION])dnl 105AC_REQUIRE([LTSUGAR_VERSION])dnl 106AC_REQUIRE([LTVERSION_VERSION])dnl 107AC_REQUIRE([LTOBSOLETE_VERSION])dnl 108m4_require([_LT_PROG_LTMAIN])dnl 109 110_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 111 112dnl Parse OPTIONS 113_LT_SET_OPTIONS([$0], [$1]) 114 115# This can be used to rebuild libtool when needed 116LIBTOOL_DEPS="$ltmain" 117 118# Always use our own libtool. 119LIBTOOL='$(SHELL) $(top_builddir)/libtool' 120AC_SUBST(LIBTOOL)dnl 121 122_LT_SETUP 123 124# Only expand once: 125m4_define([LT_INIT]) 126])# LT_INIT 127 128# Old names: 129AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 130AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 131dnl aclocal-1.4 backwards compatibility: 132dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 133dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 134 135 136# _LT_CC_BASENAME(CC) 137# ------------------- 138# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 139m4_defun([_LT_CC_BASENAME], 140[for cc_temp in $1""; do 141 case $cc_temp in 142 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 143 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 144 \-*) ;; 145 *) break;; 146 esac 147done 148cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 149]) 150 151 152# _LT_FILEUTILS_DEFAULTS 153# ---------------------- 154# It is okay to use these file commands and assume they have been set 155# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 156m4_defun([_LT_FILEUTILS_DEFAULTS], 157[: ${CP="cp -f"} 158: ${MV="mv -f"} 159: ${RM="rm -f"} 160])# _LT_FILEUTILS_DEFAULTS 161 162 163# _LT_SETUP 164# --------- 165m4_defun([_LT_SETUP], 166[AC_REQUIRE([AC_CANONICAL_HOST])dnl 167AC_REQUIRE([AC_CANONICAL_BUILD])dnl 168AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 169AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 170 171_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 172dnl 173_LT_DECL([], [host_alias], [0], [The host system])dnl 174_LT_DECL([], [host], [0])dnl 175_LT_DECL([], [host_os], [0])dnl 176dnl 177_LT_DECL([], [build_alias], [0], [The build system])dnl 178_LT_DECL([], [build], [0])dnl 179_LT_DECL([], [build_os], [0])dnl 180dnl 181AC_REQUIRE([AC_PROG_CC])dnl 182AC_REQUIRE([LT_PATH_LD])dnl 183AC_REQUIRE([LT_PATH_NM])dnl 184dnl 185AC_REQUIRE([AC_PROG_LN_S])dnl 186test -z "$LN_S" && LN_S="ln -s" 187_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 188dnl 189AC_REQUIRE([LT_CMD_MAX_LEN])dnl 190_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 191_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 192dnl 193m4_require([_LT_FILEUTILS_DEFAULTS])dnl 194m4_require([_LT_CHECK_SHELL_FEATURES])dnl 195m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 196m4_require([_LT_CMD_RELOAD])dnl 197m4_require([_LT_CHECK_MAGIC_METHOD])dnl 198m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 199m4_require([_LT_CMD_OLD_ARCHIVE])dnl 200m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 201m4_require([_LT_WITH_SYSROOT])dnl 202 203_LT_CONFIG_LIBTOOL_INIT([ 204# See if we are running on zsh, and set the options which allow our 205# commands through without removal of \ escapes INIT. 206if test -n "\${ZSH_VERSION+set}" ; then 207 setopt NO_GLOB_SUBST 208fi 209]) 210if test -n "${ZSH_VERSION+set}" ; then 211 setopt NO_GLOB_SUBST 212fi 213 214_LT_CHECK_OBJDIR 215 216m4_require([_LT_TAG_COMPILER])dnl 217 218case $host_os in 219aix3*) 220 # AIX sometimes has problems with the GCC collect2 program. For some 221 # reason, if we set the COLLECT_NAMES environment variable, the problems 222 # vanish in a puff of smoke. 223 if test "X${COLLECT_NAMES+set}" != Xset; then 224 COLLECT_NAMES= 225 export COLLECT_NAMES 226 fi 227 ;; 228esac 229 230# Global variables: 231ofile=libtool 232can_build_shared=yes 233 234# All known linkers require a `.a' archive for static linking (except MSVC, 235# which needs '.lib'). 236libext=a 237 238with_gnu_ld="$lt_cv_prog_gnu_ld" 239 240old_CC="$CC" 241old_CFLAGS="$CFLAGS" 242 243# Set sane defaults for various variables 244test -z "$CC" && CC=cc 245test -z "$LTCC" && LTCC=$CC 246test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 247test -z "$LD" && LD=ld 248test -z "$ac_objext" && ac_objext=o 249 250_LT_CC_BASENAME([$compiler]) 251 252# Only perform the check for file, if the check method requires it 253test -z "$MAGIC_CMD" && MAGIC_CMD=file 254case $deplibs_check_method in 255file_magic*) 256 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 257 _LT_PATH_MAGIC 258 fi 259 ;; 260esac 261 262# Use C for the default configuration in the libtool script 263LT_SUPPORTED_TAG([CC]) 264_LT_LANG_C_CONFIG 265_LT_LANG_DEFAULT_CONFIG 266_LT_CONFIG_COMMANDS 267])# _LT_SETUP 268 269 270# _LT_PREPARE_SED_QUOTE_VARS 271# -------------------------- 272# Define a few sed substitution that help us do robust quoting. 273m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 274[# Backslashify metacharacters that are still active within 275# double-quoted strings. 276sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 277 278# Same as above, but do not quote variable references. 279double_quote_subst='s/\([["`\\]]\)/\\\1/g' 280 281# Sed substitution to delay expansion of an escaped shell variable in a 282# double_quote_subst'ed string. 283delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 284 285# Sed substitution to delay expansion of an escaped single quote. 286delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 287 288# Sed substitution to avoid accidental globbing in evaled expressions 289no_glob_subst='s/\*/\\\*/g' 290]) 291 292# _LT_PROG_LTMAIN 293# --------------- 294# Note that this code is called both from `configure', and `config.status' 295# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 296# `config.status' has no value for ac_aux_dir unless we are using Automake, 297# so we pass a copy along to make sure it has a sensible value anyway. 298m4_defun([_LT_PROG_LTMAIN], 299[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 300_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 301ltmain="$ac_aux_dir/ltmain.sh" 302])# _LT_PROG_LTMAIN 303 304 305 306# So that we can recreate a full libtool script including additional 307# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 308# in macros and then make a single call at the end using the `libtool' 309# label. 310 311 312# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 313# ---------------------------------------- 314# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 315m4_define([_LT_CONFIG_LIBTOOL_INIT], 316[m4_ifval([$1], 317 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 318 [$1 319])])]) 320 321# Initialize. 322m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 323 324 325# _LT_CONFIG_LIBTOOL([COMMANDS]) 326# ------------------------------ 327# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 328m4_define([_LT_CONFIG_LIBTOOL], 329[m4_ifval([$1], 330 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 331 [$1 332])])]) 333 334# Initialize. 335m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 336 337 338# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 339# ----------------------------------------------------- 340m4_defun([_LT_CONFIG_SAVE_COMMANDS], 341[_LT_CONFIG_LIBTOOL([$1]) 342_LT_CONFIG_LIBTOOL_INIT([$2]) 343]) 344 345 346# _LT_FORMAT_COMMENT([COMMENT]) 347# ----------------------------- 348# Add leading comment marks to the start of each line, and a trailing 349# full-stop to the whole comment if one is not present already. 350m4_define([_LT_FORMAT_COMMENT], 351[m4_ifval([$1], [ 352m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 353 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 354)]) 355 356 357 358 359 360# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 361# ------------------------------------------------------------------- 362# CONFIGNAME is the name given to the value in the libtool script. 363# VARNAME is the (base) name used in the configure script. 364# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 365# VARNAME. Any other value will be used directly. 366m4_define([_LT_DECL], 367[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 368 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 369 [m4_ifval([$1], [$1], [$2])]) 370 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 371 m4_ifval([$4], 372 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 373 lt_dict_add_subkey([lt_decl_dict], [$2], 374 [tagged?], [m4_ifval([$5], [yes], [no])])]) 375]) 376 377 378# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 379# -------------------------------------------------------- 380m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 381 382 383# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 384# ------------------------------------------------ 385m4_define([lt_decl_tag_varnames], 386[_lt_decl_filter([tagged?], [yes], $@)]) 387 388 389# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 390# --------------------------------------------------------- 391m4_define([_lt_decl_filter], 392[m4_case([$#], 393 [0], [m4_fatal([$0: too few arguments: $#])], 394 [1], [m4_fatal([$0: too few arguments: $#: $1])], 395 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 396 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 397 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 398]) 399 400 401# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 402# -------------------------------------------------- 403m4_define([lt_decl_quote_varnames], 404[_lt_decl_filter([value], [1], $@)]) 405 406 407# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 408# --------------------------------------------------- 409m4_define([lt_decl_dquote_varnames], 410[_lt_decl_filter([value], [2], $@)]) 411 412 413# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 414# --------------------------------------------------- 415m4_define([lt_decl_varnames_tagged], 416[m4_assert([$# <= 2])dnl 417_$0(m4_quote(m4_default([$1], [[, ]])), 418 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 419 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 420m4_define([_lt_decl_varnames_tagged], 421[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 422 423 424# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 425# ------------------------------------------------ 426m4_define([lt_decl_all_varnames], 427[_$0(m4_quote(m4_default([$1], [[, ]])), 428 m4_if([$2], [], 429 m4_quote(lt_decl_varnames), 430 m4_quote(m4_shift($@))))[]dnl 431]) 432m4_define([_lt_decl_all_varnames], 433[lt_join($@, lt_decl_varnames_tagged([$1], 434 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 435]) 436 437 438# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 439# ------------------------------------ 440# Quote a variable value, and forward it to `config.status' so that its 441# declaration there will have the same value as in `configure'. VARNAME 442# must have a single quote delimited value for this to work. 443m4_define([_LT_CONFIG_STATUS_DECLARE], 444[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 445 446 447# _LT_CONFIG_STATUS_DECLARATIONS 448# ------------------------------ 449# We delimit libtool config variables with single quotes, so when 450# we write them to config.status, we have to be sure to quote all 451# embedded single quotes properly. In configure, this macro expands 452# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 453# 454# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 455m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 456[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 457 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 458 459 460# _LT_LIBTOOL_TAGS 461# ---------------- 462# Output comment and list of tags supported by the script 463m4_defun([_LT_LIBTOOL_TAGS], 464[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 465available_tags="_LT_TAGS"dnl 466]) 467 468 469# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 470# ----------------------------------- 471# Extract the dictionary values for VARNAME (optionally with TAG) and 472# expand to a commented shell variable setting: 473# 474# # Some comment about what VAR is for. 475# visible_name=$lt_internal_name 476m4_define([_LT_LIBTOOL_DECLARE], 477[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 478 [description])))[]dnl 479m4_pushdef([_libtool_name], 480 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 481m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 482 [0], [_libtool_name=[$]$1], 483 [1], [_libtool_name=$lt_[]$1], 484 [2], [_libtool_name=$lt_[]$1], 485 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 486m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 487]) 488 489 490# _LT_LIBTOOL_CONFIG_VARS 491# ----------------------- 492# Produce commented declarations of non-tagged libtool config variables 493# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 494# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 495# section) are produced by _LT_LIBTOOL_TAG_VARS. 496m4_defun([_LT_LIBTOOL_CONFIG_VARS], 497[m4_foreach([_lt_var], 498 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 499 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 500 501 502# _LT_LIBTOOL_TAG_VARS(TAG) 503# ------------------------- 504m4_define([_LT_LIBTOOL_TAG_VARS], 505[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 506 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 507 508 509# _LT_TAGVAR(VARNAME, [TAGNAME]) 510# ------------------------------ 511m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 512 513 514# _LT_CONFIG_COMMANDS 515# ------------------- 516# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 517# variables for single and double quote escaping we saved from calls 518# to _LT_DECL, we can put quote escaped variables declarations 519# into `config.status', and then the shell code to quote escape them in 520# for loops in `config.status'. Finally, any additional code accumulated 521# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 522m4_defun([_LT_CONFIG_COMMANDS], 523[AC_PROVIDE_IFELSE([LT_OUTPUT], 524 dnl If the libtool generation code has been placed in $CONFIG_LT, 525 dnl instead of duplicating it all over again into config.status, 526 dnl then we will have config.status run $CONFIG_LT later, so it 527 dnl needs to know what name is stored there: 528 [AC_CONFIG_COMMANDS([libtool], 529 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 530 dnl If the libtool generation code is destined for config.status, 531 dnl expand the accumulated commands and init code now: 532 [AC_CONFIG_COMMANDS([libtool], 533 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 534])#_LT_CONFIG_COMMANDS 535 536 537# Initialize. 538m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 539[ 540 541# The HP-UX ksh and POSIX shell print the target directory to stdout 542# if CDPATH is set. 543(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 544 545sed_quote_subst='$sed_quote_subst' 546double_quote_subst='$double_quote_subst' 547delay_variable_subst='$delay_variable_subst' 548_LT_CONFIG_STATUS_DECLARATIONS 549LTCC='$LTCC' 550LTCFLAGS='$LTCFLAGS' 551compiler='$compiler_DEFAULT' 552 553# A function that is used when there is no print builtin or printf. 554func_fallback_echo () 555{ 556 eval 'cat <<_LTECHO_EOF 557\$[]1 558_LTECHO_EOF' 559} 560 561# Quote evaled strings. 562for var in lt_decl_all_varnames([[ \ 563]], lt_decl_quote_varnames); do 564 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 565 *[[\\\\\\\`\\"\\\$]]*) 566 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 567 ;; 568 *) 569 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 570 ;; 571 esac 572done 573 574# Double-quote double-evaled strings. 575for var in lt_decl_all_varnames([[ \ 576]], lt_decl_dquote_varnames); do 577 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 578 *[[\\\\\\\`\\"\\\$]]*) 579 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 580 ;; 581 *) 582 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 583 ;; 584 esac 585done 586 587_LT_OUTPUT_LIBTOOL_INIT 588]) 589 590# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 591# ------------------------------------ 592# Generate a child script FILE with all initialization necessary to 593# reuse the environment learned by the parent script, and make the 594# file executable. If COMMENT is supplied, it is inserted after the 595# `#!' sequence but before initialization text begins. After this 596# macro, additional text can be appended to FILE to form the body of 597# the child script. The macro ends with non-zero status if the 598# file could not be fully written (such as if the disk is full). 599m4_ifdef([AS_INIT_GENERATED], 600[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 601[m4_defun([_LT_GENERATED_FILE_INIT], 602[m4_require([AS_PREPARE])]dnl 603[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 604[lt_write_fail=0 605cat >$1 <<_ASEOF || lt_write_fail=1 606#! $SHELL 607# Generated by $as_me. 608$2 609SHELL=\${CONFIG_SHELL-$SHELL} 610export SHELL 611_ASEOF 612cat >>$1 <<\_ASEOF || lt_write_fail=1 613AS_SHELL_SANITIZE 614_AS_PREPARE 615exec AS_MESSAGE_FD>&1 616_ASEOF 617test $lt_write_fail = 0 && chmod +x $1[]dnl 618m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 619 620# LT_OUTPUT 621# --------- 622# This macro allows early generation of the libtool script (before 623# AC_OUTPUT is called), incase it is used in configure for compilation 624# tests. 625AC_DEFUN([LT_OUTPUT], 626[: ${CONFIG_LT=./config.lt} 627AC_MSG_NOTICE([creating $CONFIG_LT]) 628_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 629[# Run this file to recreate a libtool stub with the current configuration.]) 630 631cat >>"$CONFIG_LT" <<\_LTEOF 632lt_cl_silent=false 633exec AS_MESSAGE_LOG_FD>>config.log 634{ 635 echo 636 AS_BOX([Running $as_me.]) 637} >&AS_MESSAGE_LOG_FD 638 639lt_cl_help="\ 640\`$as_me' creates a local libtool stub from the current configuration, 641for use in further configure time tests before the real libtool is 642generated. 643 644Usage: $[0] [[OPTIONS]] 645 646 -h, --help print this help, then exit 647 -V, --version print version number, then exit 648 -q, --quiet do not print progress messages 649 -d, --debug don't remove temporary files 650 651Report bugs to <bug-libtool@gnu.org>." 652 653lt_cl_version="\ 654m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 655m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 656configured by $[0], generated by m4_PACKAGE_STRING. 657 658Copyright (C) 2011 Free Software Foundation, Inc. 659This config.lt script is free software; the Free Software Foundation 660gives unlimited permision to copy, distribute and modify it." 661 662while test $[#] != 0 663do 664 case $[1] in 665 --version | --v* | -V ) 666 echo "$lt_cl_version"; exit 0 ;; 667 --help | --h* | -h ) 668 echo "$lt_cl_help"; exit 0 ;; 669 --debug | --d* | -d ) 670 debug=: ;; 671 --quiet | --q* | --silent | --s* | -q ) 672 lt_cl_silent=: ;; 673 674 -*) AC_MSG_ERROR([unrecognized option: $[1] 675Try \`$[0] --help' for more information.]) ;; 676 677 *) AC_MSG_ERROR([unrecognized argument: $[1] 678Try \`$[0] --help' for more information.]) ;; 679 esac 680 shift 681done 682 683if $lt_cl_silent; then 684 exec AS_MESSAGE_FD>/dev/null 685fi 686_LTEOF 687 688cat >>"$CONFIG_LT" <<_LTEOF 689_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 690_LTEOF 691 692cat >>"$CONFIG_LT" <<\_LTEOF 693AC_MSG_NOTICE([creating $ofile]) 694_LT_OUTPUT_LIBTOOL_COMMANDS 695AS_EXIT(0) 696_LTEOF 697chmod +x "$CONFIG_LT" 698 699# configure is writing to config.log, but config.lt does its own redirection, 700# appending to config.log, which fails on DOS, as config.log is still kept 701# open by configure. Here we exec the FD to /dev/null, effectively closing 702# config.log, so it can be properly (re)opened and appended to by config.lt. 703lt_cl_success=: 704test "$silent" = yes && 705 lt_config_lt_args="$lt_config_lt_args --quiet" 706exec AS_MESSAGE_LOG_FD>/dev/null 707$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 708exec AS_MESSAGE_LOG_FD>>config.log 709$lt_cl_success || AS_EXIT(1) 710])# LT_OUTPUT 711 712 713# _LT_CONFIG(TAG) 714# --------------- 715# If TAG is the built-in tag, create an initial libtool script with a 716# default configuration from the untagged config vars. Otherwise add code 717# to config.status for appending the configuration named by TAG from the 718# matching tagged config vars. 719m4_defun([_LT_CONFIG], 720[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 721_LT_CONFIG_SAVE_COMMANDS([ 722 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 723 m4_if(_LT_TAG, [C], [ 724 # See if we are running on zsh, and set the options which allow our 725 # commands through without removal of \ escapes. 726 if test -n "${ZSH_VERSION+set}" ; then 727 setopt NO_GLOB_SUBST 728 fi 729 730 cfgfile="${ofile}T" 731 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 732 $RM "$cfgfile" 733 734 cat <<_LT_EOF >> "$cfgfile" 735#! $SHELL 736 737# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 738# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 739# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 740# NOTE: Changes made to this file will be lost: look at ltmain.sh. 741# 742_LT_COPYING 743_LT_LIBTOOL_TAGS 744 745# ### BEGIN LIBTOOL CONFIG 746_LT_LIBTOOL_CONFIG_VARS 747_LT_LIBTOOL_TAG_VARS 748# ### END LIBTOOL CONFIG 749 750_LT_EOF 751 752 case $host_os in 753 aix3*) 754 cat <<\_LT_EOF >> "$cfgfile" 755# AIX sometimes has problems with the GCC collect2 program. For some 756# reason, if we set the COLLECT_NAMES environment variable, the problems 757# vanish in a puff of smoke. 758if test "X${COLLECT_NAMES+set}" != Xset; then 759 COLLECT_NAMES= 760 export COLLECT_NAMES 761fi 762_LT_EOF 763 ;; 764 esac 765 766 _LT_PROG_LTMAIN 767 768 # We use sed instead of cat because bash on DJGPP gets confused if 769 # if finds mixed CR/LF and LF-only lines. Since sed operates in 770 # text mode, it properly converts lines to CR/LF. This bash problem 771 # is reportedly fixed, but why not run on old versions too? 772 sed '$q' "$ltmain" >> "$cfgfile" \ 773 || (rm -f "$cfgfile"; exit 1) 774 775 _LT_PROG_REPLACE_SHELLFNS 776 777 mv -f "$cfgfile" "$ofile" || 778 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 779 chmod +x "$ofile" 780], 781[cat <<_LT_EOF >> "$ofile" 782 783dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 784dnl in a comment (ie after a #). 785# ### BEGIN LIBTOOL TAG CONFIG: $1 786_LT_LIBTOOL_TAG_VARS(_LT_TAG) 787# ### END LIBTOOL TAG CONFIG: $1 788_LT_EOF 789])dnl /m4_if 790], 791[m4_if([$1], [], [ 792 PACKAGE='$PACKAGE' 793 VERSION='$VERSION' 794 TIMESTAMP='$TIMESTAMP' 795 RM='$RM' 796 ofile='$ofile'], []) 797])dnl /_LT_CONFIG_SAVE_COMMANDS 798])# _LT_CONFIG 799 800 801# LT_SUPPORTED_TAG(TAG) 802# --------------------- 803# Trace this macro to discover what tags are supported by the libtool 804# --tag option, using: 805# autoconf --trace 'LT_SUPPORTED_TAG:$1' 806AC_DEFUN([LT_SUPPORTED_TAG], []) 807 808 809# C support is built-in for now 810m4_define([_LT_LANG_C_enabled], []) 811m4_define([_LT_TAGS], []) 812 813 814# LT_LANG(LANG) 815# ------------- 816# Enable libtool support for the given language if not already enabled. 817AC_DEFUN([LT_LANG], 818[AC_BEFORE([$0], [LT_OUTPUT])dnl 819m4_case([$1], 820 [C], [_LT_LANG(C)], 821 [C++], [_LT_LANG(CXX)], 822 [Go], [_LT_LANG(GO)], 823 [Java], [_LT_LANG(GCJ)], 824 [Fortran 77], [_LT_LANG(F77)], 825 [Fortran], [_LT_LANG(FC)], 826 [Windows Resource], [_LT_LANG(RC)], 827 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 828 [_LT_LANG($1)], 829 [m4_fatal([$0: unsupported language: "$1"])])])dnl 830])# LT_LANG 831 832 833# _LT_LANG(LANGNAME) 834# ------------------ 835m4_defun([_LT_LANG], 836[m4_ifdef([_LT_LANG_]$1[_enabled], [], 837 [LT_SUPPORTED_TAG([$1])dnl 838 m4_append([_LT_TAGS], [$1 ])dnl 839 m4_define([_LT_LANG_]$1[_enabled], [])dnl 840 _LT_LANG_$1_CONFIG($1)])dnl 841])# _LT_LANG 842 843 844m4_ifndef([AC_PROG_GO], [ 845# NOTE: This macro has been submitted for inclusion into # 846# GNU Autoconf as AC_PROG_GO. When it is available in # 847# a released version of Autoconf we should remove this # 848# macro and use it instead. # 849m4_defun([AC_PROG_GO], 850[AC_LANG_PUSH(Go)dnl 851AC_ARG_VAR([GOC], [Go compiler command])dnl 852AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 853_AC_ARG_VAR_LDFLAGS()dnl 854AC_CHECK_TOOL(GOC, gccgo) 855if test -z "$GOC"; then 856 if test -n "$ac_tool_prefix"; then 857 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 858 fi 859fi 860if test -z "$GOC"; then 861 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 862fi 863])#m4_defun 864])#m4_ifndef 865 866 867# _LT_LANG_DEFAULT_CONFIG 868# ----------------------- 869m4_defun([_LT_LANG_DEFAULT_CONFIG], 870[AC_PROVIDE_IFELSE([AC_PROG_CXX], 871 [LT_LANG(CXX)], 872 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 873 874AC_PROVIDE_IFELSE([AC_PROG_F77], 875 [LT_LANG(F77)], 876 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 877 878AC_PROVIDE_IFELSE([AC_PROG_FC], 879 [LT_LANG(FC)], 880 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 881 882dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 883dnl pulling things in needlessly. 884AC_PROVIDE_IFELSE([AC_PROG_GCJ], 885 [LT_LANG(GCJ)], 886 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 887 [LT_LANG(GCJ)], 888 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 889 [LT_LANG(GCJ)], 890 [m4_ifdef([AC_PROG_GCJ], 891 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 892 m4_ifdef([A][M_PROG_GCJ], 893 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 894 m4_ifdef([LT_PROG_GCJ], 895 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 896 897AC_PROVIDE_IFELSE([AC_PROG_GO], 898 [LT_LANG(GO)], 899 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 900 901AC_PROVIDE_IFELSE([LT_PROG_RC], 902 [LT_LANG(RC)], 903 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 904])# _LT_LANG_DEFAULT_CONFIG 905 906# Obsolete macros: 907AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 908AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 909AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 910AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 911AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 912dnl aclocal-1.4 backwards compatibility: 913dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 914dnl AC_DEFUN([AC_LIBTOOL_F77], []) 915dnl AC_DEFUN([AC_LIBTOOL_FC], []) 916dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 917dnl AC_DEFUN([AC_LIBTOOL_RC], []) 918 919 920# _LT_TAG_COMPILER 921# ---------------- 922m4_defun([_LT_TAG_COMPILER], 923[AC_REQUIRE([AC_PROG_CC])dnl 924 925_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 926_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 927_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 928_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 929 930# If no C compiler was specified, use CC. 931LTCC=${LTCC-"$CC"} 932 933# If no C compiler flags were specified, use CFLAGS. 934LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 935 936# Allow CC to be a program name with arguments. 937compiler=$CC 938])# _LT_TAG_COMPILER 939 940 941# _LT_COMPILER_BOILERPLATE 942# ------------------------ 943# Check for compiler boilerplate output or warnings with 944# the simple compiler test code. 945m4_defun([_LT_COMPILER_BOILERPLATE], 946[m4_require([_LT_DECL_SED])dnl 947ac_outfile=conftest.$ac_objext 948echo "$lt_simple_compile_test_code" >conftest.$ac_ext 949eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 950_lt_compiler_boilerplate=`cat conftest.err` 951$RM conftest* 952])# _LT_COMPILER_BOILERPLATE 953 954 955# _LT_LINKER_BOILERPLATE 956# ---------------------- 957# Check for linker boilerplate output or warnings with 958# the simple link test code. 959m4_defun([_LT_LINKER_BOILERPLATE], 960[m4_require([_LT_DECL_SED])dnl 961ac_outfile=conftest.$ac_objext 962echo "$lt_simple_link_test_code" >conftest.$ac_ext 963eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 964_lt_linker_boilerplate=`cat conftest.err` 965$RM -r conftest* 966])# _LT_LINKER_BOILERPLATE 967 968# _LT_REQUIRED_DARWIN_CHECKS 969# ------------------------- 970m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 971 case $host_os in 972 rhapsody* | darwin*) 973 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 974 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 975 AC_CHECK_TOOL([LIPO], [lipo], [:]) 976 AC_CHECK_TOOL([OTOOL], [otool], [:]) 977 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 978 _LT_DECL([], [DSYMUTIL], [1], 979 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 980 _LT_DECL([], [NMEDIT], [1], 981 [Tool to change global to local symbols on Mac OS X]) 982 _LT_DECL([], [LIPO], [1], 983 [Tool to manipulate fat objects and archives on Mac OS X]) 984 _LT_DECL([], [OTOOL], [1], 985 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 986 _LT_DECL([], [OTOOL64], [1], 987 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 988 989 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 990 [lt_cv_apple_cc_single_mod=no 991 if test -z "${LT_MULTI_MODULE}"; then 992 # By default we will add the -single_module flag. You can override 993 # by either setting the environment variable LT_MULTI_MODULE 994 # non-empty at configure time, or by adding -multi_module to the 995 # link flags. 996 rm -rf libconftest.dylib* 997 echo "int foo(void){return 1;}" > conftest.c 998 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 999-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1000 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1001 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1002 _lt_result=$? 1003 # If there is a non-empty error log, and "single_module" 1004 # appears in it, assume the flag caused a linker warning 1005 if test -s conftest.err && $GREP single_module conftest.err; then 1006 cat conftest.err >&AS_MESSAGE_LOG_FD 1007 # Otherwise, if the output was created with a 0 exit code from 1008 # the compiler, it worked. 1009 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 1010 lt_cv_apple_cc_single_mod=yes 1011 else 1012 cat conftest.err >&AS_MESSAGE_LOG_FD 1013 fi 1014 rm -rf libconftest.dylib* 1015 rm -f conftest.* 1016 fi]) 1017 1018 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1019 [lt_cv_ld_exported_symbols_list], 1020 [lt_cv_ld_exported_symbols_list=no 1021 save_LDFLAGS=$LDFLAGS 1022 echo "_main" > conftest.sym 1023 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1024 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1025 [lt_cv_ld_exported_symbols_list=yes], 1026 [lt_cv_ld_exported_symbols_list=no]) 1027 LDFLAGS="$save_LDFLAGS" 1028 ]) 1029 1030 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1031 [lt_cv_ld_force_load=no 1032 cat > conftest.c << _LT_EOF 1033int forced_loaded() { return 2;} 1034_LT_EOF 1035 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1036 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1037 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1038 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1039 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1040 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1041 cat > conftest.c << _LT_EOF 1042int main() { return 0;} 1043_LT_EOF 1044 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1045 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1046 _lt_result=$? 1047 if test -s conftest.err && $GREP force_load conftest.err; then 1048 cat conftest.err >&AS_MESSAGE_LOG_FD 1049 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 1050 lt_cv_ld_force_load=yes 1051 else 1052 cat conftest.err >&AS_MESSAGE_LOG_FD 1053 fi 1054 rm -f conftest.err libconftest.a conftest conftest.c 1055 rm -rf conftest.dSYM 1056 ]) 1057 case $host_os in 1058 rhapsody* | darwin1.[[012]]) 1059 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1060 darwin1.*) 1061 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1062 darwin*) # darwin 5.x on 1063 # if running on 10.5 or later, the deployment target defaults 1064 # to the OS version, if on x86, and 10.4, the deployment 1065 # target defaults to 10.4. Don't you love it? 1066 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1067 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1068 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1069 10.[[012]]*) 1070 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1071 10.*) 1072 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1073 esac 1074 ;; 1075 esac 1076 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1077 _lt_dar_single_mod='$single_module' 1078 fi 1079 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1080 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1081 else 1082 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1083 fi 1084 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1085 _lt_dsymutil='~$DSYMUTIL $lib || :' 1086 else 1087 _lt_dsymutil= 1088 fi 1089 ;; 1090 esac 1091]) 1092 1093 1094# _LT_DARWIN_LINKER_FEATURES([TAG]) 1095# --------------------------------- 1096# Checks for linker and compiler features on darwin 1097m4_defun([_LT_DARWIN_LINKER_FEATURES], 1098[ 1099 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1100 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1101 _LT_TAGVAR(hardcode_direct, $1)=no 1102 _LT_TAGVAR(hardcode_automatic, $1)=yes 1103 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1104 if test "$lt_cv_ld_force_load" = "yes"; then 1105 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 1106 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1107 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1108 else 1109 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1110 fi 1111 _LT_TAGVAR(link_all_deplibs, $1)=yes 1112 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1113 case $cc_basename in 1114 ifort*) _lt_dar_can_shared=yes ;; 1115 *) _lt_dar_can_shared=$GCC ;; 1116 esac 1117 if test "$_lt_dar_can_shared" = "yes"; then 1118 output_verbose_link_cmd=func_echo_all 1119 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 1120 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1121 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 1122 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 1123 m4_if([$1], [CXX], 1124[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1125 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 1126 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 1127 fi 1128],[]) 1129 else 1130 _LT_TAGVAR(ld_shlibs, $1)=no 1131 fi 1132]) 1133 1134# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1135# ---------------------------------- 1136# Links a minimal program and checks the executable 1137# for the system default hardcoded library path. In most cases, 1138# this is /usr/lib:/lib, but when the MPI compilers are used 1139# the location of the communication and MPI libs are included too. 1140# If we don't find anything, use the default library path according 1141# to the aix ld manual. 1142# Store the results from the different compilers for each TAGNAME. 1143# Allow to override them for all tags through lt_cv_aix_libpath. 1144m4_defun([_LT_SYS_MODULE_PATH_AIX], 1145[m4_require([_LT_DECL_SED])dnl 1146if test "${lt_cv_aix_libpath+set}" = set; then 1147 aix_libpath=$lt_cv_aix_libpath 1148else 1149 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1150 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1151 lt_aix_libpath_sed='[ 1152 /Import File Strings/,/^$/ { 1153 /^0/ { 1154 s/^0 *\([^ ]*\) *$/\1/ 1155 p 1156 } 1157 }]' 1158 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1159 # Check for a 64-bit object if we didn't find anything. 1160 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1161 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1162 fi],[]) 1163 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1164 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1165 fi 1166 ]) 1167 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1168fi 1169])# _LT_SYS_MODULE_PATH_AIX 1170 1171 1172# _LT_SHELL_INIT(ARG) 1173# ------------------- 1174m4_define([_LT_SHELL_INIT], 1175[m4_divert_text([M4SH-INIT], [$1 1176])])# _LT_SHELL_INIT 1177 1178 1179 1180# _LT_PROG_ECHO_BACKSLASH 1181# ----------------------- 1182# Find how we can fake an echo command that does not interpret backslash. 1183# In particular, with Autoconf 2.60 or later we add some code to the start 1184# of the generated configure script which will find a shell with a builtin 1185# printf (which we can use as an echo command). 1186m4_defun([_LT_PROG_ECHO_BACKSLASH], 1187[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1188ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1189ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1190 1191AC_MSG_CHECKING([how to print strings]) 1192# Test print first, because it will be a builtin if present. 1193if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1194 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1195 ECHO='print -r --' 1196elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1197 ECHO='printf %s\n' 1198else 1199 # Use this function as a fallback that always works. 1200 func_fallback_echo () 1201 { 1202 eval 'cat <<_LTECHO_EOF 1203$[]1 1204_LTECHO_EOF' 1205 } 1206 ECHO='func_fallback_echo' 1207fi 1208 1209# func_echo_all arg... 1210# Invoke $ECHO with all args, space-separated. 1211func_echo_all () 1212{ 1213 $ECHO "$*" 1214} 1215 1216case "$ECHO" in 1217 printf*) AC_MSG_RESULT([printf]) ;; 1218 print*) AC_MSG_RESULT([print -r]) ;; 1219 *) AC_MSG_RESULT([cat]) ;; 1220esac 1221 1222m4_ifdef([_AS_DETECT_SUGGESTED], 1223[_AS_DETECT_SUGGESTED([ 1224 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1225 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1227 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1228 PATH=/empty FPATH=/empty; export PATH FPATH 1229 test "X`printf %s $ECHO`" = "X$ECHO" \ 1230 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1231 1232_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1233_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1234])# _LT_PROG_ECHO_BACKSLASH 1235 1236 1237# _LT_WITH_SYSROOT 1238# ---------------- 1239AC_DEFUN([_LT_WITH_SYSROOT], 1240[AC_MSG_CHECKING([for sysroot]) 1241AC_ARG_WITH([sysroot], 1242[ --with-sysroot[=DIR] Search for dependent libraries within DIR 1243 (or the compiler's sysroot if not specified).], 1244[], [with_sysroot=no]) 1245 1246dnl lt_sysroot will always be passed unquoted. We quote it here 1247dnl in case the user passed a directory name. 1248lt_sysroot= 1249case ${with_sysroot} in #( 1250 yes) 1251 if test "$GCC" = yes; then 1252 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1253 fi 1254 ;; #( 1255 /*) 1256 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1257 ;; #( 1258 no|'') 1259 ;; #( 1260 *) 1261 AC_MSG_RESULT([${with_sysroot}]) 1262 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1263 ;; 1264esac 1265 1266 AC_MSG_RESULT([${lt_sysroot:-no}]) 1267_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1268[dependent libraries, and in which our libraries should be installed.])]) 1269 1270# _LT_ENABLE_LOCK 1271# --------------- 1272m4_defun([_LT_ENABLE_LOCK], 1273[AC_ARG_ENABLE([libtool-lock], 1274 [AS_HELP_STRING([--disable-libtool-lock], 1275 [avoid locking (might break parallel builds)])]) 1276test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1277 1278# Some flags need to be propagated to the compiler or linker for good 1279# libtool support. 1280case $host in 1281ia64-*-hpux*) 1282 # Find out which ABI we are using. 1283 echo 'int i;' > conftest.$ac_ext 1284 if AC_TRY_EVAL(ac_compile); then 1285 case `/usr/bin/file conftest.$ac_objext` in 1286 *ELF-32*) 1287 HPUX_IA64_MODE="32" 1288 ;; 1289 *ELF-64*) 1290 HPUX_IA64_MODE="64" 1291 ;; 1292 esac 1293 fi 1294 rm -rf conftest* 1295 ;; 1296*-*-irix6*) 1297 # Find out which ABI we are using. 1298 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1299 if AC_TRY_EVAL(ac_compile); then 1300 if test "$lt_cv_prog_gnu_ld" = yes; then 1301 case `/usr/bin/file conftest.$ac_objext` in 1302 *32-bit*) 1303 LD="${LD-ld} -melf32bsmip" 1304 ;; 1305 *N32*) 1306 LD="${LD-ld} -melf32bmipn32" 1307 ;; 1308 *64-bit*) 1309 LD="${LD-ld} -melf64bmip" 1310 ;; 1311 esac 1312 else 1313 case `/usr/bin/file conftest.$ac_objext` in 1314 *32-bit*) 1315 LD="${LD-ld} -32" 1316 ;; 1317 *N32*) 1318 LD="${LD-ld} -n32" 1319 ;; 1320 *64-bit*) 1321 LD="${LD-ld} -64" 1322 ;; 1323 esac 1324 fi 1325 fi 1326 rm -rf conftest* 1327 ;; 1328 1329x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1330s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1331 # Find out which ABI we are using. 1332 echo 'int i;' > conftest.$ac_ext 1333 if AC_TRY_EVAL(ac_compile); then 1334 case `/usr/bin/file conftest.o` in 1335 *32-bit*) 1336 case $host in 1337 x86_64-*kfreebsd*-gnu) 1338 LD="${LD-ld} -m elf_i386_fbsd" 1339 ;; 1340 x86_64-*linux*) 1341 LD="${LD-ld} -m elf_i386" 1342 ;; 1343 ppc64-*linux*|powerpc64-*linux*) 1344 LD="${LD-ld} -m elf32ppclinux" 1345 ;; 1346 s390x-*linux*) 1347 LD="${LD-ld} -m elf_s390" 1348 ;; 1349 sparc64-*linux*) 1350 LD="${LD-ld} -m elf32_sparc" 1351 ;; 1352 esac 1353 ;; 1354 *64-bit*) 1355 case $host in 1356 x86_64-*kfreebsd*-gnu) 1357 LD="${LD-ld} -m elf_x86_64_fbsd" 1358 ;; 1359 x86_64-*linux*) 1360 LD="${LD-ld} -m elf_x86_64" 1361 ;; 1362 ppc*-*linux*|powerpc*-*linux*) 1363 LD="${LD-ld} -m elf64ppc" 1364 ;; 1365 s390*-*linux*|s390*-*tpf*) 1366 LD="${LD-ld} -m elf64_s390" 1367 ;; 1368 sparc*-*linux*) 1369 LD="${LD-ld} -m elf64_sparc" 1370 ;; 1371 esac 1372 ;; 1373 esac 1374 fi 1375 rm -rf conftest* 1376 ;; 1377 1378*-*-sco3.2v5*) 1379 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1380 SAVE_CFLAGS="$CFLAGS" 1381 CFLAGS="$CFLAGS -belf" 1382 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1383 [AC_LANG_PUSH(C) 1384 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1385 AC_LANG_POP]) 1386 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1387 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1388 CFLAGS="$SAVE_CFLAGS" 1389 fi 1390 ;; 1391*-*solaris*) 1392 # Find out which ABI we are using. 1393 echo 'int i;' > conftest.$ac_ext 1394 if AC_TRY_EVAL(ac_compile); then 1395 case `/usr/bin/file conftest.o` in 1396 *64-bit*) 1397 case $lt_cv_prog_gnu_ld in 1398 yes*) 1399 case $host in 1400 i?86-*-solaris*) 1401 LD="${LD-ld} -m elf_x86_64" 1402 ;; 1403 sparc*-*-solaris*) 1404 LD="${LD-ld} -m elf64_sparc" 1405 ;; 1406 esac 1407 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1408 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1409 LD="${LD-ld}_sol2" 1410 fi 1411 ;; 1412 *) 1413 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1414 LD="${LD-ld} -64" 1415 fi 1416 ;; 1417 esac 1418 ;; 1419 esac 1420 fi 1421 rm -rf conftest* 1422 ;; 1423esac 1424 1425need_locks="$enable_libtool_lock" 1426])# _LT_ENABLE_LOCK 1427 1428 1429# _LT_PROG_AR 1430# ----------- 1431m4_defun([_LT_PROG_AR], 1432[AC_CHECK_TOOLS(AR, [ar], false) 1433: ${AR=ar} 1434: ${AR_FLAGS=cru} 1435_LT_DECL([], [AR], [1], [The archiver]) 1436_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1437 1438AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1439 [lt_cv_ar_at_file=no 1440 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1441 [echo conftest.$ac_objext > conftest.lst 1442 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1443 AC_TRY_EVAL([lt_ar_try]) 1444 if test "$ac_status" -eq 0; then 1445 # Ensure the archiver fails upon bogus file names. 1446 rm -f conftest.$ac_objext libconftest.a 1447 AC_TRY_EVAL([lt_ar_try]) 1448 if test "$ac_status" -ne 0; then 1449 lt_cv_ar_at_file=@ 1450 fi 1451 fi 1452 rm -f conftest.* libconftest.a 1453 ]) 1454 ]) 1455 1456if test "x$lt_cv_ar_at_file" = xno; then 1457 archiver_list_spec= 1458else 1459 archiver_list_spec=$lt_cv_ar_at_file 1460fi 1461_LT_DECL([], [archiver_list_spec], [1], 1462 [How to feed a file listing to the archiver]) 1463])# _LT_PROG_AR 1464 1465 1466# _LT_CMD_OLD_ARCHIVE 1467# ------------------- 1468m4_defun([_LT_CMD_OLD_ARCHIVE], 1469[_LT_PROG_AR 1470 1471AC_CHECK_TOOL(STRIP, strip, :) 1472test -z "$STRIP" && STRIP=: 1473_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1474 1475AC_CHECK_TOOL(RANLIB, ranlib, :) 1476test -z "$RANLIB" && RANLIB=: 1477_LT_DECL([], [RANLIB], [1], 1478 [Commands used to install an old-style archive]) 1479 1480# Determine commands to create old-style static archives. 1481old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1482old_postinstall_cmds='chmod 644 $oldlib' 1483old_postuninstall_cmds= 1484 1485if test -n "$RANLIB"; then 1486 case $host_os in 1487 openbsd*) 1488 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1489 ;; 1490 *) 1491 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1492 ;; 1493 esac 1494 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1495fi 1496 1497case $host_os in 1498 darwin*) 1499 lock_old_archive_extraction=yes ;; 1500 *) 1501 lock_old_archive_extraction=no ;; 1502esac 1503_LT_DECL([], [old_postinstall_cmds], [2]) 1504_LT_DECL([], [old_postuninstall_cmds], [2]) 1505_LT_TAGDECL([], [old_archive_cmds], [2], 1506 [Commands used to build an old-style archive]) 1507_LT_DECL([], [lock_old_archive_extraction], [0], 1508 [Whether to use a lock for old archive extraction]) 1509])# _LT_CMD_OLD_ARCHIVE 1510 1511 1512# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1513# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1514# ---------------------------------------------------------------- 1515# Check whether the given compiler option works 1516AC_DEFUN([_LT_COMPILER_OPTION], 1517[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1518m4_require([_LT_DECL_SED])dnl 1519AC_CACHE_CHECK([$1], [$2], 1520 [$2=no 1521 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1522 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1523 lt_compiler_flag="$3" 1524 # Insert the option either (1) after the last *FLAGS variable, or 1525 # (2) before a word containing "conftest.", or (3) at the end. 1526 # Note that $ac_compile itself does not contain backslashes and begins 1527 # with a dollar sign (not a hyphen), so the echo should work correctly. 1528 # The option is referenced via a variable to avoid confusing sed. 1529 lt_compile=`echo "$ac_compile" | $SED \ 1530 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1531 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1532 -e 's:$: $lt_compiler_flag:'` 1533 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1534 (eval "$lt_compile" 2>conftest.err) 1535 ac_status=$? 1536 cat conftest.err >&AS_MESSAGE_LOG_FD 1537 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1538 if (exit $ac_status) && test -s "$ac_outfile"; then 1539 # The compiler can only warn and ignore the option if not recognized 1540 # So say no if there are warnings other than the usual output. 1541 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1542 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1543 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1544 $2=yes 1545 fi 1546 fi 1547 $RM conftest* 1548]) 1549 1550if test x"[$]$2" = xyes; then 1551 m4_if([$5], , :, [$5]) 1552else 1553 m4_if([$6], , :, [$6]) 1554fi 1555])# _LT_COMPILER_OPTION 1556 1557# Old name: 1558AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1559dnl aclocal-1.4 backwards compatibility: 1560dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1561 1562 1563# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1564# [ACTION-SUCCESS], [ACTION-FAILURE]) 1565# ---------------------------------------------------- 1566# Check whether the given linker option works 1567AC_DEFUN([_LT_LINKER_OPTION], 1568[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1569m4_require([_LT_DECL_SED])dnl 1570AC_CACHE_CHECK([$1], [$2], 1571 [$2=no 1572 save_LDFLAGS="$LDFLAGS" 1573 LDFLAGS="$LDFLAGS $3" 1574 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1575 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1576 # The linker can only warn and ignore the option if not recognized 1577 # So say no if there are warnings 1578 if test -s conftest.err; then 1579 # Append any errors to the config.log. 1580 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1581 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1582 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1583 if diff conftest.exp conftest.er2 >/dev/null; then 1584 $2=yes 1585 fi 1586 else 1587 $2=yes 1588 fi 1589 fi 1590 $RM -r conftest* 1591 LDFLAGS="$save_LDFLAGS" 1592]) 1593 1594if test x"[$]$2" = xyes; then 1595 m4_if([$4], , :, [$4]) 1596else 1597 m4_if([$5], , :, [$5]) 1598fi 1599])# _LT_LINKER_OPTION 1600 1601# Old name: 1602AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1603dnl aclocal-1.4 backwards compatibility: 1604dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1605 1606 1607# LT_CMD_MAX_LEN 1608#--------------- 1609AC_DEFUN([LT_CMD_MAX_LEN], 1610[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1611# find the maximum length of command line arguments 1612AC_MSG_CHECKING([the maximum length of command line arguments]) 1613AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1614 i=0 1615 teststring="ABCD" 1616 1617 case $build_os in 1618 msdosdjgpp*) 1619 # On DJGPP, this test can blow up pretty badly due to problems in libc 1620 # (any single argument exceeding 2000 bytes causes a buffer overrun 1621 # during glob expansion). Even if it were fixed, the result of this 1622 # check would be larger than it should be. 1623 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1624 ;; 1625 1626 gnu*) 1627 # Under GNU Hurd, this test is not required because there is 1628 # no limit to the length of command line arguments. 1629 # Libtool will interpret -1 as no limit whatsoever 1630 lt_cv_sys_max_cmd_len=-1; 1631 ;; 1632 1633 cygwin* | mingw* | cegcc*) 1634 # On Win9x/ME, this test blows up -- it succeeds, but takes 1635 # about 5 minutes as the teststring grows exponentially. 1636 # Worse, since 9x/ME are not pre-emptively multitasking, 1637 # you end up with a "frozen" computer, even though with patience 1638 # the test eventually succeeds (with a max line length of 256k). 1639 # Instead, let's just punt: use the minimum linelength reported by 1640 # all of the supported platforms: 8192 (on NT/2K/XP). 1641 lt_cv_sys_max_cmd_len=8192; 1642 ;; 1643 1644 mint*) 1645 # On MiNT this can take a long time and run out of memory. 1646 lt_cv_sys_max_cmd_len=8192; 1647 ;; 1648 1649 amigaos*) 1650 # On AmigaOS with pdksh, this test takes hours, literally. 1651 # So we just punt and use a minimum line length of 8192. 1652 lt_cv_sys_max_cmd_len=8192; 1653 ;; 1654 1655 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1656 # This has been around since 386BSD, at least. Likely further. 1657 if test -x /sbin/sysctl; then 1658 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1659 elif test -x /usr/sbin/sysctl; then 1660 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1661 else 1662 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1663 fi 1664 # And add a safety zone 1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1666 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1667 ;; 1668 1669 interix*) 1670 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1671 lt_cv_sys_max_cmd_len=196608 1672 ;; 1673 1674 os2*) 1675 # The test takes a long time on OS/2. 1676 lt_cv_sys_max_cmd_len=8192 1677 ;; 1678 1679 osf*) 1680 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1681 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1682 # nice to cause kernel panics so lets avoid the loop below. 1683 # First set a reasonable default. 1684 lt_cv_sys_max_cmd_len=16384 1685 # 1686 if test -x /sbin/sysconfig; then 1687 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1688 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1689 esac 1690 fi 1691 ;; 1692 sco3.2v5*) 1693 lt_cv_sys_max_cmd_len=102400 1694 ;; 1695 sysv5* | sco5v6* | sysv4.2uw2*) 1696 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1697 if test -n "$kargmax"; then 1698 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1699 else 1700 lt_cv_sys_max_cmd_len=32768 1701 fi 1702 ;; 1703 *) 1704 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1705 if test -n "$lt_cv_sys_max_cmd_len"; then 1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1707 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1708 else 1709 # Make teststring a little bigger before we do anything with it. 1710 # a 1K string should be a reasonable start. 1711 for i in 1 2 3 4 5 6 7 8 ; do 1712 teststring=$teststring$teststring 1713 done 1714 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1715 # If test is not a shell built-in, we'll probably end up computing a 1716 # maximum length that is only half of the actual maximum length, but 1717 # we can't tell. 1718 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 1719 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1720 test $i != 17 # 1/2 MB should be enough 1721 do 1722 i=`expr $i + 1` 1723 teststring=$teststring$teststring 1724 done 1725 # Only check the string length outside the loop. 1726 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1727 teststring= 1728 # Add a significant safety factor because C++ compilers can tack on 1729 # massive amounts of additional arguments before passing them to the 1730 # linker. It appears as though 1/2 is a usable value. 1731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1732 fi 1733 ;; 1734 esac 1735]) 1736if test -n $lt_cv_sys_max_cmd_len ; then 1737 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1738else 1739 AC_MSG_RESULT(none) 1740fi 1741max_cmd_len=$lt_cv_sys_max_cmd_len 1742_LT_DECL([], [max_cmd_len], [0], 1743 [What is the maximum length of a command?]) 1744])# LT_CMD_MAX_LEN 1745 1746# Old name: 1747AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1748dnl aclocal-1.4 backwards compatibility: 1749dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1750 1751 1752# _LT_HEADER_DLFCN 1753# ---------------- 1754m4_defun([_LT_HEADER_DLFCN], 1755[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1756])# _LT_HEADER_DLFCN 1757 1758 1759# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1760# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1761# ---------------------------------------------------------------- 1762m4_defun([_LT_TRY_DLOPEN_SELF], 1763[m4_require([_LT_HEADER_DLFCN])dnl 1764if test "$cross_compiling" = yes; then : 1765 [$4] 1766else 1767 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1768 lt_status=$lt_dlunknown 1769 cat > conftest.$ac_ext <<_LT_EOF 1770[#line $LINENO "configure" 1771#include "confdefs.h" 1772 1773#if HAVE_DLFCN_H 1774#include <dlfcn.h> 1775#endif 1776 1777#include <stdio.h> 1778 1779#ifdef RTLD_GLOBAL 1780# define LT_DLGLOBAL RTLD_GLOBAL 1781#else 1782# ifdef DL_GLOBAL 1783# define LT_DLGLOBAL DL_GLOBAL 1784# else 1785# define LT_DLGLOBAL 0 1786# endif 1787#endif 1788 1789/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1790 find out it does not work in some platform. */ 1791#ifndef LT_DLLAZY_OR_NOW 1792# ifdef RTLD_LAZY 1793# define LT_DLLAZY_OR_NOW RTLD_LAZY 1794# else 1795# ifdef DL_LAZY 1796# define LT_DLLAZY_OR_NOW DL_LAZY 1797# else 1798# ifdef RTLD_NOW 1799# define LT_DLLAZY_OR_NOW RTLD_NOW 1800# else 1801# ifdef DL_NOW 1802# define LT_DLLAZY_OR_NOW DL_NOW 1803# else 1804# define LT_DLLAZY_OR_NOW 0 1805# endif 1806# endif 1807# endif 1808# endif 1809#endif 1810 1811/* When -fvisbility=hidden is used, assume the code has been annotated 1812 correspondingly for the symbols needed. */ 1813#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1814int fnord () __attribute__((visibility("default"))); 1815#endif 1816 1817int fnord () { return 42; } 1818int main () 1819{ 1820 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1821 int status = $lt_dlunknown; 1822 1823 if (self) 1824 { 1825 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1826 else 1827 { 1828 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1829 else puts (dlerror ()); 1830 } 1831 /* dlclose (self); */ 1832 } 1833 else 1834 puts (dlerror ()); 1835 1836 return status; 1837}] 1838_LT_EOF 1839 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1840 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1841 lt_status=$? 1842 case x$lt_status in 1843 x$lt_dlno_uscore) $1 ;; 1844 x$lt_dlneed_uscore) $2 ;; 1845 x$lt_dlunknown|x*) $3 ;; 1846 esac 1847 else : 1848 # compilation failed 1849 $3 1850 fi 1851fi 1852rm -fr conftest* 1853])# _LT_TRY_DLOPEN_SELF 1854 1855 1856# LT_SYS_DLOPEN_SELF 1857# ------------------ 1858AC_DEFUN([LT_SYS_DLOPEN_SELF], 1859[m4_require([_LT_HEADER_DLFCN])dnl 1860if test "x$enable_dlopen" != xyes; then 1861 enable_dlopen=unknown 1862 enable_dlopen_self=unknown 1863 enable_dlopen_self_static=unknown 1864else 1865 lt_cv_dlopen=no 1866 lt_cv_dlopen_libs= 1867 1868 case $host_os in 1869 beos*) 1870 lt_cv_dlopen="load_add_on" 1871 lt_cv_dlopen_libs= 1872 lt_cv_dlopen_self=yes 1873 ;; 1874 1875 mingw* | pw32* | cegcc*) 1876 lt_cv_dlopen="LoadLibrary" 1877 lt_cv_dlopen_libs= 1878 ;; 1879 1880 cygwin*) 1881 lt_cv_dlopen="dlopen" 1882 lt_cv_dlopen_libs= 1883 ;; 1884 1885 darwin*) 1886 # if libdl is installed we need to link against it 1887 AC_CHECK_LIB([dl], [dlopen], 1888 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1889 lt_cv_dlopen="dyld" 1890 lt_cv_dlopen_libs= 1891 lt_cv_dlopen_self=yes 1892 ]) 1893 ;; 1894 1895 *) 1896 AC_CHECK_FUNC([shl_load], 1897 [lt_cv_dlopen="shl_load"], 1898 [AC_CHECK_LIB([dld], [shl_load], 1899 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1900 [AC_CHECK_FUNC([dlopen], 1901 [lt_cv_dlopen="dlopen"], 1902 [AC_CHECK_LIB([dl], [dlopen], 1903 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1904 [AC_CHECK_LIB([svld], [dlopen], 1905 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1906 [AC_CHECK_LIB([dld], [dld_link], 1907 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1908 ]) 1909 ]) 1910 ]) 1911 ]) 1912 ]) 1913 ;; 1914 esac 1915 1916 if test "x$lt_cv_dlopen" != xno; then 1917 enable_dlopen=yes 1918 else 1919 enable_dlopen=no 1920 fi 1921 1922 case $lt_cv_dlopen in 1923 dlopen) 1924 save_CPPFLAGS="$CPPFLAGS" 1925 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1926 1927 save_LDFLAGS="$LDFLAGS" 1928 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1929 1930 save_LIBS="$LIBS" 1931 LIBS="$lt_cv_dlopen_libs $LIBS" 1932 1933 AC_CACHE_CHECK([whether a program can dlopen itself], 1934 lt_cv_dlopen_self, [dnl 1935 _LT_TRY_DLOPEN_SELF( 1936 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1937 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1938 ]) 1939 1940 if test "x$lt_cv_dlopen_self" = xyes; then 1941 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1942 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1943 lt_cv_dlopen_self_static, [dnl 1944 _LT_TRY_DLOPEN_SELF( 1945 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1946 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1947 ]) 1948 fi 1949 1950 CPPFLAGS="$save_CPPFLAGS" 1951 LDFLAGS="$save_LDFLAGS" 1952 LIBS="$save_LIBS" 1953 ;; 1954 esac 1955 1956 case $lt_cv_dlopen_self in 1957 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1958 *) enable_dlopen_self=unknown ;; 1959 esac 1960 1961 case $lt_cv_dlopen_self_static in 1962 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1963 *) enable_dlopen_self_static=unknown ;; 1964 esac 1965fi 1966_LT_DECL([dlopen_support], [enable_dlopen], [0], 1967 [Whether dlopen is supported]) 1968_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1969 [Whether dlopen of programs is supported]) 1970_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1971 [Whether dlopen of statically linked programs is supported]) 1972])# LT_SYS_DLOPEN_SELF 1973 1974# Old name: 1975AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1976dnl aclocal-1.4 backwards compatibility: 1977dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1978 1979 1980# _LT_COMPILER_C_O([TAGNAME]) 1981# --------------------------- 1982# Check to see if options -c and -o are simultaneously supported by compiler. 1983# This macro does not hard code the compiler like AC_PROG_CC_C_O. 1984m4_defun([_LT_COMPILER_C_O], 1985[m4_require([_LT_DECL_SED])dnl 1986m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1987m4_require([_LT_TAG_COMPILER])dnl 1988AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1990 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1991 $RM -r conftest 2>/dev/null 1992 mkdir conftest 1993 cd conftest 1994 mkdir out 1995 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1996 1997 lt_compiler_flag="-o out/conftest2.$ac_objext" 1998 # Insert the option either (1) after the last *FLAGS variable, or 1999 # (2) before a word containing "conftest.", or (3) at the end. 2000 # Note that $ac_compile itself does not contain backslashes and begins 2001 # with a dollar sign (not a hyphen), so the echo should work correctly. 2002 lt_compile=`echo "$ac_compile" | $SED \ 2003 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2004 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2005 -e 's:$: $lt_compiler_flag:'` 2006 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2007 (eval "$lt_compile" 2>out/conftest.err) 2008 ac_status=$? 2009 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2010 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2011 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2012 then 2013 # The compiler can only warn and ignore the option if not recognized 2014 # So say no if there are warnings 2015 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2016 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2017 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2018 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2019 fi 2020 fi 2021 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2022 $RM conftest* 2023 # SGI C++ compiler will create directory out/ii_files/ for 2024 # template instantiation 2025 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2026 $RM out/* && rmdir out 2027 cd .. 2028 $RM -r conftest 2029 $RM conftest* 2030]) 2031_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2032 [Does compiler simultaneously support -c and -o options?]) 2033])# _LT_COMPILER_C_O 2034 2035 2036# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2037# ---------------------------------- 2038# Check to see if we can do hard links to lock some files if needed 2039m4_defun([_LT_COMPILER_FILE_LOCKS], 2040[m4_require([_LT_ENABLE_LOCK])dnl 2041m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2042_LT_COMPILER_C_O([$1]) 2043 2044hard_links="nottested" 2045if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 2046 # do not overwrite the value of need_locks provided by the user 2047 AC_MSG_CHECKING([if we can lock with hard links]) 2048 hard_links=yes 2049 $RM conftest* 2050 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2051 touch conftest.a 2052 ln conftest.a conftest.b 2>&5 || hard_links=no 2053 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2054 AC_MSG_RESULT([$hard_links]) 2055 if test "$hard_links" = no; then 2056 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 2057 need_locks=warn 2058 fi 2059else 2060 need_locks=no 2061fi 2062_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2063])# _LT_COMPILER_FILE_LOCKS 2064 2065 2066# _LT_CHECK_OBJDIR 2067# ---------------- 2068m4_defun([_LT_CHECK_OBJDIR], 2069[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2070[rm -f .libs 2>/dev/null 2071mkdir .libs 2>/dev/null 2072if test -d .libs; then 2073 lt_cv_objdir=.libs 2074else 2075 # MS-DOS does not allow filenames that begin with a dot. 2076 lt_cv_objdir=_libs 2077fi 2078rmdir .libs 2>/dev/null]) 2079objdir=$lt_cv_objdir 2080_LT_DECL([], [objdir], [0], 2081 [The name of the directory that contains temporary libtool files])dnl 2082m4_pattern_allow([LT_OBJDIR])dnl 2083AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2084 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2085])# _LT_CHECK_OBJDIR 2086 2087 2088# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2089# -------------------------------------- 2090# Check hardcoding attributes. 2091m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2092[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2093_LT_TAGVAR(hardcode_action, $1)= 2094if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2095 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2096 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2097 2098 # We can hardcode non-existent directories. 2099 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2100 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2101 # have to relink, otherwise we might link with an installed library 2102 # when we should be linking with a yet-to-be-installed one 2103 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2104 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2105 # Linking always hardcodes the temporary library directory. 2106 _LT_TAGVAR(hardcode_action, $1)=relink 2107 else 2108 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2109 _LT_TAGVAR(hardcode_action, $1)=immediate 2110 fi 2111else 2112 # We cannot hardcode anything, or else we can only hardcode existing 2113 # directories. 2114 _LT_TAGVAR(hardcode_action, $1)=unsupported 2115fi 2116AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2117 2118if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2119 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2120 # Fast installation is not supported 2121 enable_fast_install=no 2122elif test "$shlibpath_overrides_runpath" = yes || 2123 test "$enable_shared" = no; then 2124 # Fast installation is not necessary 2125 enable_fast_install=needless 2126fi 2127_LT_TAGDECL([], [hardcode_action], [0], 2128 [How to hardcode a shared library path into an executable]) 2129])# _LT_LINKER_HARDCODE_LIBPATH 2130 2131 2132# _LT_CMD_STRIPLIB 2133# ---------------- 2134m4_defun([_LT_CMD_STRIPLIB], 2135[m4_require([_LT_DECL_EGREP]) 2136striplib= 2137old_striplib= 2138AC_MSG_CHECKING([whether stripping libraries is possible]) 2139if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2140 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2141 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2142 AC_MSG_RESULT([yes]) 2143else 2144# FIXME - insert some real tests, host_os isn't really good enough 2145 case $host_os in 2146 darwin*) 2147 if test -n "$STRIP" ; then 2148 striplib="$STRIP -x" 2149 old_striplib="$STRIP -S" 2150 AC_MSG_RESULT([yes]) 2151 else 2152 AC_MSG_RESULT([no]) 2153 fi 2154 ;; 2155 *) 2156 AC_MSG_RESULT([no]) 2157 ;; 2158 esac 2159fi 2160_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2161_LT_DECL([], [striplib], [1]) 2162])# _LT_CMD_STRIPLIB 2163 2164 2165# _LT_SYS_DYNAMIC_LINKER([TAG]) 2166# ----------------------------- 2167# PORTME Fill in your ld.so characteristics 2168m4_defun([_LT_SYS_DYNAMIC_LINKER], 2169[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2170m4_require([_LT_DECL_EGREP])dnl 2171m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2172m4_require([_LT_DECL_OBJDUMP])dnl 2173m4_require([_LT_DECL_SED])dnl 2174m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2175AC_MSG_CHECKING([dynamic linker characteristics]) 2176m4_if([$1], 2177 [], [ 2178if test "$GCC" = yes; then 2179 case $host_os in 2180 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2181 *) lt_awk_arg="/^libraries:/" ;; 2182 esac 2183 case $host_os in 2184 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2185 *) lt_sed_strip_eq="s,=/,/,g" ;; 2186 esac 2187 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2188 case $lt_search_path_spec in 2189 *\;*) 2190 # if the path contains ";" then we assume it to be the separator 2191 # otherwise default to the standard path separator (i.e. ":") - it is 2192 # assumed that no part of a normal pathname contains ";" but that should 2193 # okay in the real world where ";" in dirpaths is itself problematic. 2194 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2195 ;; 2196 *) 2197 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2198 ;; 2199 esac 2200 # Ok, now we have the path, separated by spaces, we can step through it 2201 # and add multilib dir if necessary. 2202 lt_tmp_lt_search_path_spec= 2203 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2204 for lt_sys_path in $lt_search_path_spec; do 2205 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2206 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2207 else 2208 test -d "$lt_sys_path" && \ 2209 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2210 fi 2211 done 2212 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2213BEGIN {RS=" "; FS="/|\n";} { 2214 lt_foo=""; 2215 lt_count=0; 2216 for (lt_i = NF; lt_i > 0; lt_i--) { 2217 if ($lt_i != "" && $lt_i != ".") { 2218 if ($lt_i == "..") { 2219 lt_count++; 2220 } else { 2221 if (lt_count == 0) { 2222 lt_foo="/" $lt_i lt_foo; 2223 } else { 2224 lt_count--; 2225 } 2226 } 2227 } 2228 } 2229 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2230 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2231}'` 2232 # AWK program above erroneously prepends '/' to C:/dos/paths 2233 # for these hosts. 2234 case $host_os in 2235 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2236 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2237 esac 2238 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2239else 2240 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2241fi]) 2242library_names_spec= 2243libname_spec='lib$name' 2244soname_spec= 2245shrext_cmds=".so" 2246postinstall_cmds= 2247postuninstall_cmds= 2248finish_cmds= 2249finish_eval= 2250shlibpath_var= 2251shlibpath_overrides_runpath=unknown 2252version_type=none 2253dynamic_linker="$host_os ld.so" 2254sys_lib_dlsearch_path_spec="/lib /usr/lib" 2255need_lib_prefix=unknown 2256hardcode_into_libs=no 2257 2258# when you set need_version to no, make sure it does not cause -set_version 2259# flags to be left without arguments 2260need_version=unknown 2261 2262case $host_os in 2263aix3*) 2264 version_type=linux # correct to gnu/linux during the next big refactor 2265 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2266 shlibpath_var=LIBPATH 2267 2268 # AIX 3 has no versioning support, so we append a major version to the name. 2269 soname_spec='${libname}${release}${shared_ext}$major' 2270 ;; 2271 2272aix[[4-9]]*) 2273 version_type=linux # correct to gnu/linux during the next big refactor 2274 need_lib_prefix=no 2275 need_version=no 2276 hardcode_into_libs=yes 2277 if test "$host_cpu" = ia64; then 2278 # AIX 5 supports IA64 2279 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2280 shlibpath_var=LD_LIBRARY_PATH 2281 else 2282 # With GCC up to 2.95.x, collect2 would create an import file 2283 # for dependence libraries. The import file would start with 2284 # the line `#! .'. This would cause the generated library to 2285 # depend on `.', always an invalid library. This was fixed in 2286 # development snapshots of GCC prior to 3.0. 2287 case $host_os in 2288 aix4 | aix4.[[01]] | aix4.[[01]].*) 2289 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2290 echo ' yes ' 2291 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2292 : 2293 else 2294 can_build_shared=no 2295 fi 2296 ;; 2297 esac 2298 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2299 # soname into executable. Probably we can add versioning support to 2300 # collect2, so additional links can be useful in future. 2301 if test "$aix_use_runtimelinking" = yes; then 2302 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2303 # instead of lib<name>.a to let people know that these are not 2304 # typical AIX shared libraries. 2305 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2306 else 2307 # We preserve .a as extension for shared libraries through AIX4.2 2308 # and later when we are not doing run time linking. 2309 library_names_spec='${libname}${release}.a $libname.a' 2310 soname_spec='${libname}${release}${shared_ext}$major' 2311 fi 2312 shlibpath_var=LIBPATH 2313 fi 2314 ;; 2315 2316amigaos*) 2317 case $host_cpu in 2318 powerpc) 2319 # Since July 2007 AmigaOS4 officially supports .so libraries. 2320 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2321 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2322 ;; 2323 m68k) 2324 library_names_spec='$libname.ixlibrary $libname.a' 2325 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2326 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2327 ;; 2328 esac 2329 ;; 2330 2331beos*) 2332 library_names_spec='${libname}${shared_ext}' 2333 dynamic_linker="$host_os ld.so" 2334 shlibpath_var=LIBRARY_PATH 2335 ;; 2336 2337bsdi[[45]]*) 2338 version_type=linux # correct to gnu/linux during the next big refactor 2339 need_version=no 2340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2341 soname_spec='${libname}${release}${shared_ext}$major' 2342 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2343 shlibpath_var=LD_LIBRARY_PATH 2344 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2345 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2346 # the default ld.so.conf also contains /usr/contrib/lib and 2347 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2348 # libtool to hard-code these into programs 2349 ;; 2350 2351cygwin* | mingw* | pw32* | cegcc*) 2352 version_type=windows 2353 shrext_cmds=".dll" 2354 need_version=no 2355 need_lib_prefix=no 2356 2357 case $GCC,$cc_basename in 2358 yes,*) 2359 # gcc 2360 library_names_spec='$libname.dll.a' 2361 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2362 postinstall_cmds='base_file=`basename \${file}`~ 2363 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2364 dldir=$destdir/`dirname \$dlpath`~ 2365 test -d \$dldir || mkdir -p \$dldir~ 2366 $install_prog $dir/$dlname \$dldir/$dlname~ 2367 chmod a+x \$dldir/$dlname~ 2368 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2369 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2370 fi' 2371 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2372 dlpath=$dir/\$dldll~ 2373 $RM \$dlpath' 2374 shlibpath_overrides_runpath=yes 2375 2376 case $host_os in 2377 cygwin*) 2378 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2379 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2380m4_if([$1], [],[ 2381 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2382 ;; 2383 mingw* | cegcc*) 2384 # MinGW DLLs use traditional 'lib' prefix 2385 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2386 ;; 2387 pw32*) 2388 # pw32 DLLs use 'pw' prefix rather than 'lib' 2389 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2390 ;; 2391 esac 2392 dynamic_linker='Win32 ld.exe' 2393 ;; 2394 2395 *,cl*) 2396 # Native MSVC 2397 libname_spec='$name' 2398 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2399 library_names_spec='${libname}.dll.lib' 2400 2401 case $build_os in 2402 mingw*) 2403 sys_lib_search_path_spec= 2404 lt_save_ifs=$IFS 2405 IFS=';' 2406 for lt_path in $LIB 2407 do 2408 IFS=$lt_save_ifs 2409 # Let DOS variable expansion print the short 8.3 style file name. 2410 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2411 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2412 done 2413 IFS=$lt_save_ifs 2414 # Convert to MSYS style. 2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2416 ;; 2417 cygwin*) 2418 # Convert to unix form, then to dos form, then back to unix form 2419 # but this time dos style (no spaces!) so that the unix form looks 2420 # like /cygdrive/c/PROGRA~1:/cygdr... 2421 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2422 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2423 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2424 ;; 2425 *) 2426 sys_lib_search_path_spec="$LIB" 2427 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2428 # It is most probably a Windows format PATH. 2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2430 else 2431 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2432 fi 2433 # FIXME: find the short name or the path components, as spaces are 2434 # common. (e.g. "Program Files" -> "PROGRA~1") 2435 ;; 2436 esac 2437 2438 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2439 postinstall_cmds='base_file=`basename \${file}`~ 2440 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2441 dldir=$destdir/`dirname \$dlpath`~ 2442 test -d \$dldir || mkdir -p \$dldir~ 2443 $install_prog $dir/$dlname \$dldir/$dlname' 2444 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2445 dlpath=$dir/\$dldll~ 2446 $RM \$dlpath' 2447 shlibpath_overrides_runpath=yes 2448 dynamic_linker='Win32 link.exe' 2449 ;; 2450 2451 *) 2452 # Assume MSVC wrapper 2453 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2454 dynamic_linker='Win32 ld.exe' 2455 ;; 2456 esac 2457 # FIXME: first we should search . and the directory the executable is in 2458 shlibpath_var=PATH 2459 ;; 2460 2461darwin* | rhapsody*) 2462 dynamic_linker="$host_os dyld" 2463 version_type=darwin 2464 need_lib_prefix=no 2465 need_version=no 2466 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2467 soname_spec='${libname}${release}${major}$shared_ext' 2468 shlibpath_overrides_runpath=yes 2469 shlibpath_var=DYLD_LIBRARY_PATH 2470 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2471m4_if([$1], [],[ 2472 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2473 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2474 ;; 2475 2476dgux*) 2477 version_type=linux # correct to gnu/linux during the next big refactor 2478 need_lib_prefix=no 2479 need_version=no 2480 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2481 soname_spec='${libname}${release}${shared_ext}$major' 2482 shlibpath_var=LD_LIBRARY_PATH 2483 ;; 2484 2485freebsd* | dragonfly*) 2486 # DragonFly does not have aout. When/if they implement a new 2487 # versioning mechanism, adjust this. 2488 if test -x /usr/bin/objformat; then 2489 objformat=`/usr/bin/objformat` 2490 else 2491 case $host_os in 2492 freebsd[[23]].*) objformat=aout ;; 2493 *) objformat=elf ;; 2494 esac 2495 fi 2496 version_type=freebsd-$objformat 2497 case $version_type in 2498 freebsd-elf*) 2499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2500 need_version=no 2501 need_lib_prefix=no 2502 ;; 2503 freebsd-*) 2504 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2505 need_version=yes 2506 ;; 2507 esac 2508 shlibpath_var=LD_LIBRARY_PATH 2509 case $host_os in 2510 freebsd2.*) 2511 shlibpath_overrides_runpath=yes 2512 ;; 2513 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2514 shlibpath_overrides_runpath=yes 2515 hardcode_into_libs=yes 2516 ;; 2517 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2518 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2519 shlibpath_overrides_runpath=no 2520 hardcode_into_libs=yes 2521 ;; 2522 *) # from 4.6 on, and DragonFly 2523 shlibpath_overrides_runpath=yes 2524 hardcode_into_libs=yes 2525 ;; 2526 esac 2527 ;; 2528 2529gnu*) 2530 version_type=linux # correct to gnu/linux during the next big refactor 2531 need_lib_prefix=no 2532 need_version=no 2533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2534 soname_spec='${libname}${release}${shared_ext}$major' 2535 shlibpath_var=LD_LIBRARY_PATH 2536 shlibpath_overrides_runpath=no 2537 hardcode_into_libs=yes 2538 ;; 2539 2540haiku*) 2541 version_type=linux # correct to gnu/linux during the next big refactor 2542 need_lib_prefix=no 2543 need_version=no 2544 dynamic_linker="$host_os runtime_loader" 2545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2546 soname_spec='${libname}${release}${shared_ext}$major' 2547 shlibpath_var=LIBRARY_PATH 2548 shlibpath_overrides_runpath=yes 2549 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2550 hardcode_into_libs=yes 2551 ;; 2552 2553hpux9* | hpux10* | hpux11*) 2554 # Give a soname corresponding to the major version so that dld.sl refuses to 2555 # link against other versions. 2556 version_type=sunos 2557 need_lib_prefix=no 2558 need_version=no 2559 case $host_cpu in 2560 ia64*) 2561 shrext_cmds='.so' 2562 hardcode_into_libs=yes 2563 dynamic_linker="$host_os dld.so" 2564 shlibpath_var=LD_LIBRARY_PATH 2565 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2567 soname_spec='${libname}${release}${shared_ext}$major' 2568 if test "X$HPUX_IA64_MODE" = X32; then 2569 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2570 else 2571 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2572 fi 2573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2574 ;; 2575 hppa*64*) 2576 shrext_cmds='.sl' 2577 hardcode_into_libs=yes 2578 dynamic_linker="$host_os dld.sl" 2579 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2580 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2582 soname_spec='${libname}${release}${shared_ext}$major' 2583 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2584 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2585 ;; 2586 *) 2587 shrext_cmds='.sl' 2588 dynamic_linker="$host_os dld.sl" 2589 shlibpath_var=SHLIB_PATH 2590 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2592 soname_spec='${libname}${release}${shared_ext}$major' 2593 ;; 2594 esac 2595 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2596 postinstall_cmds='chmod 555 $lib' 2597 # or fails outright, so override atomically: 2598 install_override_mode=555 2599 ;; 2600 2601interix[[3-9]]*) 2602 version_type=linux # correct to gnu/linux during the next big refactor 2603 need_lib_prefix=no 2604 need_version=no 2605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2606 soname_spec='${libname}${release}${shared_ext}$major' 2607 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2608 shlibpath_var=LD_LIBRARY_PATH 2609 shlibpath_overrides_runpath=no 2610 hardcode_into_libs=yes 2611 ;; 2612 2613irix5* | irix6* | nonstopux*) 2614 case $host_os in 2615 nonstopux*) version_type=nonstopux ;; 2616 *) 2617 if test "$lt_cv_prog_gnu_ld" = yes; then 2618 version_type=linux # correct to gnu/linux during the next big refactor 2619 else 2620 version_type=irix 2621 fi ;; 2622 esac 2623 need_lib_prefix=no 2624 need_version=no 2625 soname_spec='${libname}${release}${shared_ext}$major' 2626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2627 case $host_os in 2628 irix5* | nonstopux*) 2629 libsuff= shlibsuff= 2630 ;; 2631 *) 2632 case $LD in # libtool.m4 will add one of these switches to LD 2633 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2634 libsuff= shlibsuff= libmagic=32-bit;; 2635 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2636 libsuff=32 shlibsuff=N32 libmagic=N32;; 2637 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2638 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2639 *) libsuff= shlibsuff= libmagic=never-match;; 2640 esac 2641 ;; 2642 esac 2643 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2644 shlibpath_overrides_runpath=no 2645 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2646 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2647 hardcode_into_libs=yes 2648 ;; 2649 2650# No shared lib support for Linux oldld, aout, or coff. 2651linux*oldld* | linux*aout* | linux*coff*) 2652 dynamic_linker=no 2653 ;; 2654 2655# This must be glibc/ELF. 2656linux* | k*bsd*-gnu | kopensolaris*-gnu) 2657 version_type=linux # correct to gnu/linux during the next big refactor 2658 need_lib_prefix=no 2659 need_version=no 2660 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2661 soname_spec='${libname}${release}${shared_ext}$major' 2662 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2663 shlibpath_var=LD_LIBRARY_PATH 2664 shlibpath_overrides_runpath=no 2665 2666 # Some binutils ld are patched to set DT_RUNPATH 2667 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2668 [lt_cv_shlibpath_overrides_runpath=no 2669 save_LDFLAGS=$LDFLAGS 2670 save_libdir=$libdir 2671 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2672 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2673 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2674 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2675 [lt_cv_shlibpath_overrides_runpath=yes])]) 2676 LDFLAGS=$save_LDFLAGS 2677 libdir=$save_libdir 2678 ]) 2679 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2680 2681 # This implies no fast_install, which is unacceptable. 2682 # Some rework will be needed to allow for fast_install 2683 # before this can be enabled. 2684 hardcode_into_libs=yes 2685 2686 # Append ld.so.conf contents to the search path 2687 if test -f /etc/ld.so.conf; then 2688 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' ' '` 2689 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2690 fi 2691 2692 # We used to test for /lib/ld.so.1 and disable shared libraries on 2693 # powerpc, because MkLinux only supported shared libraries with the 2694 # GNU dynamic linker. Since this was broken with cross compilers, 2695 # most powerpc-linux boxes support dynamic linking these days and 2696 # people can always --disable-shared, the test was removed, and we 2697 # assume the GNU/Linux dynamic linker is in use. 2698 dynamic_linker='GNU/Linux ld.so' 2699 ;; 2700 2701netbsd*) 2702 version_type=sunos 2703 need_lib_prefix=no 2704 need_version=no 2705 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2706 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2707 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2708 dynamic_linker='NetBSD (a.out) ld.so' 2709 else 2710 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2711 soname_spec='${libname}${release}${shared_ext}$major' 2712 dynamic_linker='NetBSD ld.elf_so' 2713 fi 2714 shlibpath_var=LD_LIBRARY_PATH 2715 shlibpath_overrides_runpath=yes 2716 hardcode_into_libs=yes 2717 ;; 2718 2719newsos6) 2720 version_type=linux # correct to gnu/linux during the next big refactor 2721 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2722 shlibpath_var=LD_LIBRARY_PATH 2723 shlibpath_overrides_runpath=yes 2724 ;; 2725 2726*nto* | *qnx*) 2727 version_type=qnx 2728 need_lib_prefix=no 2729 need_version=no 2730 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2731 soname_spec='${libname}${release}${shared_ext}$major' 2732 shlibpath_var=LD_LIBRARY_PATH 2733 shlibpath_overrides_runpath=no 2734 hardcode_into_libs=yes 2735 dynamic_linker='ldqnx.so' 2736 ;; 2737 2738openbsd*) 2739 version_type=sunos 2740 sys_lib_dlsearch_path_spec="/usr/lib" 2741 need_lib_prefix=no 2742 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2743 case $host_os in 2744 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2745 *) need_version=no ;; 2746 esac 2747 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2748 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2749 shlibpath_var=LD_LIBRARY_PATH 2750 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2751 case $host_os in 2752 openbsd2.[[89]] | openbsd2.[[89]].*) 2753 shlibpath_overrides_runpath=no 2754 ;; 2755 *) 2756 shlibpath_overrides_runpath=yes 2757 ;; 2758 esac 2759 else 2760 shlibpath_overrides_runpath=yes 2761 fi 2762 ;; 2763 2764os2*) 2765 libname_spec='$name' 2766 shrext_cmds=".dll" 2767 need_lib_prefix=no 2768 library_names_spec='$libname${shared_ext} $libname.a' 2769 dynamic_linker='OS/2 ld.exe' 2770 shlibpath_var=LIBPATH 2771 ;; 2772 2773osf3* | osf4* | osf5*) 2774 version_type=osf 2775 need_lib_prefix=no 2776 need_version=no 2777 soname_spec='${libname}${release}${shared_ext}$major' 2778 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2779 shlibpath_var=LD_LIBRARY_PATH 2780 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2781 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2782 ;; 2783 2784rdos*) 2785 dynamic_linker=no 2786 ;; 2787 2788solaris*) 2789 version_type=linux # correct to gnu/linux during the next big refactor 2790 need_lib_prefix=no 2791 need_version=no 2792 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2793 soname_spec='${libname}${release}${shared_ext}$major' 2794 shlibpath_var=LD_LIBRARY_PATH 2795 shlibpath_overrides_runpath=yes 2796 hardcode_into_libs=yes 2797 # ldd complains unless libraries are executable 2798 postinstall_cmds='chmod +x $lib' 2799 ;; 2800 2801sunos4*) 2802 version_type=sunos 2803 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2804 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2805 shlibpath_var=LD_LIBRARY_PATH 2806 shlibpath_overrides_runpath=yes 2807 if test "$with_gnu_ld" = yes; then 2808 need_lib_prefix=no 2809 fi 2810 need_version=yes 2811 ;; 2812 2813sysv4 | sysv4.3*) 2814 version_type=linux # correct to gnu/linux during the next big refactor 2815 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2816 soname_spec='${libname}${release}${shared_ext}$major' 2817 shlibpath_var=LD_LIBRARY_PATH 2818 case $host_vendor in 2819 sni) 2820 shlibpath_overrides_runpath=no 2821 need_lib_prefix=no 2822 runpath_var=LD_RUN_PATH 2823 ;; 2824 siemens) 2825 need_lib_prefix=no 2826 ;; 2827 motorola) 2828 need_lib_prefix=no 2829 need_version=no 2830 shlibpath_overrides_runpath=no 2831 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2832 ;; 2833 esac 2834 ;; 2835 2836sysv4*MP*) 2837 if test -d /usr/nec ;then 2838 version_type=linux # correct to gnu/linux during the next big refactor 2839 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2840 soname_spec='$libname${shared_ext}.$major' 2841 shlibpath_var=LD_LIBRARY_PATH 2842 fi 2843 ;; 2844 2845sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2846 version_type=freebsd-elf 2847 need_lib_prefix=no 2848 need_version=no 2849 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2850 soname_spec='${libname}${release}${shared_ext}$major' 2851 shlibpath_var=LD_LIBRARY_PATH 2852 shlibpath_overrides_runpath=yes 2853 hardcode_into_libs=yes 2854 if test "$with_gnu_ld" = yes; then 2855 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2856 else 2857 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2858 case $host_os in 2859 sco3.2v5*) 2860 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2861 ;; 2862 esac 2863 fi 2864 sys_lib_dlsearch_path_spec='/usr/lib' 2865 ;; 2866 2867tpf*) 2868 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2869 version_type=linux # correct to gnu/linux during the next big refactor 2870 need_lib_prefix=no 2871 need_version=no 2872 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2873 shlibpath_var=LD_LIBRARY_PATH 2874 shlibpath_overrides_runpath=no 2875 hardcode_into_libs=yes 2876 ;; 2877 2878uts4*) 2879 version_type=linux # correct to gnu/linux during the next big refactor 2880 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2881 soname_spec='${libname}${release}${shared_ext}$major' 2882 shlibpath_var=LD_LIBRARY_PATH 2883 ;; 2884 2885*) 2886 dynamic_linker=no 2887 ;; 2888esac 2889AC_MSG_RESULT([$dynamic_linker]) 2890test "$dynamic_linker" = no && can_build_shared=no 2891 2892variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2893if test "$GCC" = yes; then 2894 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2895fi 2896 2897if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2898 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2899fi 2900if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2901 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2902fi 2903 2904_LT_DECL([], [variables_saved_for_relink], [1], 2905 [Variables whose values should be saved in libtool wrapper scripts and 2906 restored at link time]) 2907_LT_DECL([], [need_lib_prefix], [0], 2908 [Do we need the "lib" prefix for modules?]) 2909_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2910_LT_DECL([], [version_type], [0], [Library versioning type]) 2911_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2912_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2913_LT_DECL([], [shlibpath_overrides_runpath], [0], 2914 [Is shlibpath searched before the hard-coded library search path?]) 2915_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2916_LT_DECL([], [library_names_spec], [1], 2917 [[List of archive names. First name is the real one, the rest are links. 2918 The last name is the one that the linker finds with -lNAME]]) 2919_LT_DECL([], [soname_spec], [1], 2920 [[The coded name of the library, if different from the real name]]) 2921_LT_DECL([], [install_override_mode], [1], 2922 [Permission mode override for installation of shared libraries]) 2923_LT_DECL([], [postinstall_cmds], [2], 2924 [Command to use after installation of a shared archive]) 2925_LT_DECL([], [postuninstall_cmds], [2], 2926 [Command to use after uninstallation of a shared archive]) 2927_LT_DECL([], [finish_cmds], [2], 2928 [Commands used to finish a libtool library installation in a directory]) 2929_LT_DECL([], [finish_eval], [1], 2930 [[As "finish_cmds", except a single script fragment to be evaled but 2931 not shown]]) 2932_LT_DECL([], [hardcode_into_libs], [0], 2933 [Whether we should hardcode library paths into libraries]) 2934_LT_DECL([], [sys_lib_search_path_spec], [2], 2935 [Compile-time system search path for libraries]) 2936_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2937 [Run-time system search path for libraries]) 2938])# _LT_SYS_DYNAMIC_LINKER 2939 2940 2941# _LT_PATH_TOOL_PREFIX(TOOL) 2942# -------------------------- 2943# find a file program which can recognize shared library 2944AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2945[m4_require([_LT_DECL_EGREP])dnl 2946AC_MSG_CHECKING([for $1]) 2947AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2948[case $MAGIC_CMD in 2949[[\\/*] | ?:[\\/]*]) 2950 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2951 ;; 2952*) 2953 lt_save_MAGIC_CMD="$MAGIC_CMD" 2954 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2955dnl $ac_dummy forces splitting on constant user-supplied paths. 2956dnl POSIX.2 word splitting is done only on the output of word expansions, 2957dnl not every word. This closes a longstanding sh security hole. 2958 ac_dummy="m4_if([$2], , $PATH, [$2])" 2959 for ac_dir in $ac_dummy; do 2960 IFS="$lt_save_ifs" 2961 test -z "$ac_dir" && ac_dir=. 2962 if test -f $ac_dir/$1; then 2963 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2964 if test -n "$file_magic_test_file"; then 2965 case $deplibs_check_method in 2966 "file_magic "*) 2967 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2968 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2969 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2970 $EGREP "$file_magic_regex" > /dev/null; then 2971 : 2972 else 2973 cat <<_LT_EOF 1>&2 2974 2975*** Warning: the command libtool uses to detect shared libraries, 2976*** $file_magic_cmd, produces output that libtool cannot recognize. 2977*** The result is that libtool may fail to recognize shared libraries 2978*** as such. This will affect the creation of libtool libraries that 2979*** depend on shared libraries, but programs linked with such libtool 2980*** libraries will work regardless of this problem. Nevertheless, you 2981*** may want to report the problem to your system manager and/or to 2982*** bug-libtool@gnu.org 2983 2984_LT_EOF 2985 fi ;; 2986 esac 2987 fi 2988 break 2989 fi 2990 done 2991 IFS="$lt_save_ifs" 2992 MAGIC_CMD="$lt_save_MAGIC_CMD" 2993 ;; 2994esac]) 2995MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2996if test -n "$MAGIC_CMD"; then 2997 AC_MSG_RESULT($MAGIC_CMD) 2998else 2999 AC_MSG_RESULT(no) 3000fi 3001_LT_DECL([], [MAGIC_CMD], [0], 3002 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3003])# _LT_PATH_TOOL_PREFIX 3004 3005# Old name: 3006AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3007dnl aclocal-1.4 backwards compatibility: 3008dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3009 3010 3011# _LT_PATH_MAGIC 3012# -------------- 3013# find a file program which can recognize a shared library 3014m4_defun([_LT_PATH_MAGIC], 3015[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3016if test -z "$lt_cv_path_MAGIC_CMD"; then 3017 if test -n "$ac_tool_prefix"; then 3018 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3019 else 3020 MAGIC_CMD=: 3021 fi 3022fi 3023])# _LT_PATH_MAGIC 3024 3025 3026# LT_PATH_LD 3027# ---------- 3028# find the pathname to the GNU or non-GNU linker 3029AC_DEFUN([LT_PATH_LD], 3030[AC_REQUIRE([AC_PROG_CC])dnl 3031AC_REQUIRE([AC_CANONICAL_HOST])dnl 3032AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3033m4_require([_LT_DECL_SED])dnl 3034m4_require([_LT_DECL_EGREP])dnl 3035m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3036 3037AC_ARG_WITH([gnu-ld], 3038 [AS_HELP_STRING([--with-gnu-ld], 3039 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3040 [test "$withval" = no || with_gnu_ld=yes], 3041 [with_gnu_ld=no])dnl 3042 3043ac_prog=ld 3044if test "$GCC" = yes; then 3045 # Check if gcc -print-prog-name=ld gives a path. 3046 AC_MSG_CHECKING([for ld used by $CC]) 3047 case $host in 3048 *-*-mingw*) 3049 # gcc leaves a trailing carriage return which upsets mingw 3050 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3051 *) 3052 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3053 esac 3054 case $ac_prog in 3055 # Accept absolute paths. 3056 [[\\/]]* | ?:[[\\/]]*) 3057 re_direlt='/[[^/]][[^/]]*/\.\./' 3058 # Canonicalize the pathname of ld 3059 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3060 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3061 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3062 done 3063 test -z "$LD" && LD="$ac_prog" 3064 ;; 3065 "") 3066 # If it fails, then pretend we aren't using GCC. 3067 ac_prog=ld 3068 ;; 3069 *) 3070 # If it is relative, then search for the first ld in PATH. 3071 with_gnu_ld=unknown 3072 ;; 3073 esac 3074elif test "$with_gnu_ld" = yes; then 3075 AC_MSG_CHECKING([for GNU ld]) 3076else 3077 AC_MSG_CHECKING([for non-GNU ld]) 3078fi 3079AC_CACHE_VAL(lt_cv_path_LD, 3080[if test -z "$LD"; then 3081 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3082 for ac_dir in $PATH; do 3083 IFS="$lt_save_ifs" 3084 test -z "$ac_dir" && ac_dir=. 3085 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3086 lt_cv_path_LD="$ac_dir/$ac_prog" 3087 # Check to see if the program is GNU ld. I'd rather use --version, 3088 # but apparently some variants of GNU ld only accept -v. 3089 # Break only if it was the GNU/non-GNU ld that we prefer. 3090 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3091 *GNU* | *'with BFD'*) 3092 test "$with_gnu_ld" != no && break 3093 ;; 3094 *) 3095 test "$with_gnu_ld" != yes && break 3096 ;; 3097 esac 3098 fi 3099 done 3100 IFS="$lt_save_ifs" 3101else 3102 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3103fi]) 3104LD="$lt_cv_path_LD" 3105if test -n "$LD"; then 3106 AC_MSG_RESULT($LD) 3107else 3108 AC_MSG_RESULT(no) 3109fi 3110test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3111_LT_PATH_LD_GNU 3112AC_SUBST([LD]) 3113 3114_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3115])# LT_PATH_LD 3116 3117# Old names: 3118AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3119AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3120dnl aclocal-1.4 backwards compatibility: 3121dnl AC_DEFUN([AM_PROG_LD], []) 3122dnl AC_DEFUN([AC_PROG_LD], []) 3123 3124 3125# _LT_PATH_LD_GNU 3126#- -------------- 3127m4_defun([_LT_PATH_LD_GNU], 3128[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3129[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3130case `$LD -v 2>&1 </dev/null` in 3131*GNU* | *'with BFD'*) 3132 lt_cv_prog_gnu_ld=yes 3133 ;; 3134*) 3135 lt_cv_prog_gnu_ld=no 3136 ;; 3137esac]) 3138with_gnu_ld=$lt_cv_prog_gnu_ld 3139])# _LT_PATH_LD_GNU 3140 3141 3142# _LT_CMD_RELOAD 3143# -------------- 3144# find reload flag for linker 3145# -- PORTME Some linkers may need a different reload flag. 3146m4_defun([_LT_CMD_RELOAD], 3147[AC_CACHE_CHECK([for $LD option to reload object files], 3148 lt_cv_ld_reload_flag, 3149 [lt_cv_ld_reload_flag='-r']) 3150reload_flag=$lt_cv_ld_reload_flag 3151case $reload_flag in 3152"" | " "*) ;; 3153*) reload_flag=" $reload_flag" ;; 3154esac 3155reload_cmds='$LD$reload_flag -o $output$reload_objs' 3156case $host_os in 3157 cygwin* | mingw* | pw32* | cegcc*) 3158 if test "$GCC" != yes; then 3159 reload_cmds=false 3160 fi 3161 ;; 3162 darwin*) 3163 if test "$GCC" = yes; then 3164 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3165 else 3166 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3167 fi 3168 ;; 3169esac 3170_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3171_LT_TAGDECL([], [reload_cmds], [2])dnl 3172])# _LT_CMD_RELOAD 3173 3174 3175# _LT_CHECK_MAGIC_METHOD 3176# ---------------------- 3177# how to check for library dependencies 3178# -- PORTME fill in with the dynamic library characteristics 3179m4_defun([_LT_CHECK_MAGIC_METHOD], 3180[m4_require([_LT_DECL_EGREP]) 3181m4_require([_LT_DECL_OBJDUMP]) 3182AC_CACHE_CHECK([how to recognize dependent libraries], 3183lt_cv_deplibs_check_method, 3184[lt_cv_file_magic_cmd='$MAGIC_CMD' 3185lt_cv_file_magic_test_file= 3186lt_cv_deplibs_check_method='unknown' 3187# Need to set the preceding variable on all platforms that support 3188# interlibrary dependencies. 3189# 'none' -- dependencies not supported. 3190# `unknown' -- same as none, but documents that we really don't know. 3191# 'pass_all' -- all dependencies passed with no checks. 3192# 'test_compile' -- check by making test program. 3193# 'file_magic [[regex]]' -- check by looking for files in library path 3194# which responds to the $file_magic_cmd with a given extended regex. 3195# If you have `file' or equivalent on your system and you're not sure 3196# whether `pass_all' will *always* work, you probably want this one. 3197 3198case $host_os in 3199aix[[4-9]]*) 3200 lt_cv_deplibs_check_method=pass_all 3201 ;; 3202 3203beos*) 3204 lt_cv_deplibs_check_method=pass_all 3205 ;; 3206 3207bsdi[[45]]*) 3208 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3209 lt_cv_file_magic_cmd='/usr/bin/file -L' 3210 lt_cv_file_magic_test_file=/shlib/libc.so 3211 ;; 3212 3213cygwin*) 3214 # func_win32_libid is a shell function defined in ltmain.sh 3215 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3216 lt_cv_file_magic_cmd='func_win32_libid' 3217 ;; 3218 3219mingw* | pw32*) 3220 # Base MSYS/MinGW do not provide the 'file' command needed by 3221 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3222 # unless we find 'file', for example because we are cross-compiling. 3223 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3224 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3225 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3226 lt_cv_file_magic_cmd='func_win32_libid' 3227 else 3228 # Keep this pattern in sync with the one in func_win32_libid. 3229 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3230 lt_cv_file_magic_cmd='$OBJDUMP -f' 3231 fi 3232 ;; 3233 3234cegcc*) 3235 # use the weaker test based on 'objdump'. See mingw*. 3236 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3237 lt_cv_file_magic_cmd='$OBJDUMP -f' 3238 ;; 3239 3240darwin* | rhapsody*) 3241 lt_cv_deplibs_check_method=pass_all 3242 ;; 3243 3244freebsd* | dragonfly*) 3245 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3246 case $host_cpu in 3247 i*86 ) 3248 # Not sure whether the presence of OpenBSD here was a mistake. 3249 # Let's accept both of them until this is cleared up. 3250 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3251 lt_cv_file_magic_cmd=/usr/bin/file 3252 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3253 ;; 3254 esac 3255 else 3256 lt_cv_deplibs_check_method=pass_all 3257 fi 3258 ;; 3259 3260gnu*) 3261 lt_cv_deplibs_check_method=pass_all 3262 ;; 3263 3264haiku*) 3265 lt_cv_deplibs_check_method=pass_all 3266 ;; 3267 3268hpux10.20* | hpux11*) 3269 lt_cv_file_magic_cmd=/usr/bin/file 3270 case $host_cpu in 3271 ia64*) 3272 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3273 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3274 ;; 3275 hppa*64*) 3276 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3277 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3278 ;; 3279 *) 3280 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3281 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3282 ;; 3283 esac 3284 ;; 3285 3286interix[[3-9]]*) 3287 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3288 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3289 ;; 3290 3291irix5* | irix6* | nonstopux*) 3292 case $LD in 3293 *-32|*"-32 ") libmagic=32-bit;; 3294 *-n32|*"-n32 ") libmagic=N32;; 3295 *-64|*"-64 ") libmagic=64-bit;; 3296 *) libmagic=never-match;; 3297 esac 3298 lt_cv_deplibs_check_method=pass_all 3299 ;; 3300 3301# This must be glibc/ELF. 3302linux* | k*bsd*-gnu | kopensolaris*-gnu) 3303 lt_cv_deplibs_check_method=pass_all 3304 ;; 3305 3306netbsd*) 3307 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3308 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3309 else 3310 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3311 fi 3312 ;; 3313 3314newos6*) 3315 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3316 lt_cv_file_magic_cmd=/usr/bin/file 3317 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3318 ;; 3319 3320*nto* | *qnx*) 3321 lt_cv_deplibs_check_method=pass_all 3322 ;; 3323 3324openbsd*) 3325 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3326 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3327 else 3328 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3329 fi 3330 ;; 3331 3332osf3* | osf4* | osf5*) 3333 lt_cv_deplibs_check_method=pass_all 3334 ;; 3335 3336rdos*) 3337 lt_cv_deplibs_check_method=pass_all 3338 ;; 3339 3340solaris*) 3341 lt_cv_deplibs_check_method=pass_all 3342 ;; 3343 3344sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3345 lt_cv_deplibs_check_method=pass_all 3346 ;; 3347 3348sysv4 | sysv4.3*) 3349 case $host_vendor in 3350 motorola) 3351 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3352 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3353 ;; 3354 ncr) 3355 lt_cv_deplibs_check_method=pass_all 3356 ;; 3357 sequent) 3358 lt_cv_file_magic_cmd='/bin/file' 3359 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3360 ;; 3361 sni) 3362 lt_cv_file_magic_cmd='/bin/file' 3363 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3364 lt_cv_file_magic_test_file=/lib/libc.so 3365 ;; 3366 siemens) 3367 lt_cv_deplibs_check_method=pass_all 3368 ;; 3369 pc) 3370 lt_cv_deplibs_check_method=pass_all 3371 ;; 3372 esac 3373 ;; 3374 3375tpf*) 3376 lt_cv_deplibs_check_method=pass_all 3377 ;; 3378esac 3379]) 3380 3381file_magic_glob= 3382want_nocaseglob=no 3383if test "$build" = "$host"; then 3384 case $host_os in 3385 mingw* | pw32*) 3386 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3387 want_nocaseglob=yes 3388 else 3389 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3390 fi 3391 ;; 3392 esac 3393fi 3394 3395file_magic_cmd=$lt_cv_file_magic_cmd 3396deplibs_check_method=$lt_cv_deplibs_check_method 3397test -z "$deplibs_check_method" && deplibs_check_method=unknown 3398 3399_LT_DECL([], [deplibs_check_method], [1], 3400 [Method to check whether dependent libraries are shared objects]) 3401_LT_DECL([], [file_magic_cmd], [1], 3402 [Command to use when deplibs_check_method = "file_magic"]) 3403_LT_DECL([], [file_magic_glob], [1], 3404 [How to find potential files when deplibs_check_method = "file_magic"]) 3405_LT_DECL([], [want_nocaseglob], [1], 3406 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3407])# _LT_CHECK_MAGIC_METHOD 3408 3409 3410# LT_PATH_NM 3411# ---------- 3412# find the pathname to a BSD- or MS-compatible name lister 3413AC_DEFUN([LT_PATH_NM], 3414[AC_REQUIRE([AC_PROG_CC])dnl 3415AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3416[if test -n "$NM"; then 3417 # Let the user override the test. 3418 lt_cv_path_NM="$NM" 3419else 3420 lt_nm_to_check="${ac_tool_prefix}nm" 3421 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3422 lt_nm_to_check="$lt_nm_to_check nm" 3423 fi 3424 for lt_tmp_nm in $lt_nm_to_check; do 3425 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3426 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3427 IFS="$lt_save_ifs" 3428 test -z "$ac_dir" && ac_dir=. 3429 tmp_nm="$ac_dir/$lt_tmp_nm" 3430 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3431 # Check to see if the nm accepts a BSD-compat flag. 3432 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3433 # nm: unknown option "B" ignored 3434 # Tru64's nm complains that /dev/null is an invalid object file 3435 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3436 */dev/null* | *'Invalid file or object type'*) 3437 lt_cv_path_NM="$tmp_nm -B" 3438 break 3439 ;; 3440 *) 3441 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3442 */dev/null*) 3443 lt_cv_path_NM="$tmp_nm -p" 3444 break 3445 ;; 3446 *) 3447 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3448 continue # so that we can try to find one that supports BSD flags 3449 ;; 3450 esac 3451 ;; 3452 esac 3453 fi 3454 done 3455 IFS="$lt_save_ifs" 3456 done 3457 : ${lt_cv_path_NM=no} 3458fi]) 3459if test "$lt_cv_path_NM" != "no"; then 3460 NM="$lt_cv_path_NM" 3461else 3462 # Didn't find any BSD compatible name lister, look for dumpbin. 3463 if test -n "$DUMPBIN"; then : 3464 # Let the user override the test. 3465 else 3466 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3467 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3468 *COFF*) 3469 DUMPBIN="$DUMPBIN -symbols" 3470 ;; 3471 *) 3472 DUMPBIN=: 3473 ;; 3474 esac 3475 fi 3476 AC_SUBST([DUMPBIN]) 3477 if test "$DUMPBIN" != ":"; then 3478 NM="$DUMPBIN" 3479 fi 3480fi 3481test -z "$NM" && NM=nm 3482AC_SUBST([NM]) 3483_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3484 3485AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3486 [lt_cv_nm_interface="BSD nm" 3487 echo "int some_variable = 0;" > conftest.$ac_ext 3488 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3489 (eval "$ac_compile" 2>conftest.err) 3490 cat conftest.err >&AS_MESSAGE_LOG_FD 3491 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3492 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3493 cat conftest.err >&AS_MESSAGE_LOG_FD 3494 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3495 cat conftest.out >&AS_MESSAGE_LOG_FD 3496 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3497 lt_cv_nm_interface="MS dumpbin" 3498 fi 3499 rm -f conftest*]) 3500])# LT_PATH_NM 3501 3502# Old names: 3503AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3504AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3505dnl aclocal-1.4 backwards compatibility: 3506dnl AC_DEFUN([AM_PROG_NM], []) 3507dnl AC_DEFUN([AC_PROG_NM], []) 3508 3509# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3510# -------------------------------- 3511# how to determine the name of the shared library 3512# associated with a specific link library. 3513# -- PORTME fill in with the dynamic library characteristics 3514m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3515[m4_require([_LT_DECL_EGREP]) 3516m4_require([_LT_DECL_OBJDUMP]) 3517m4_require([_LT_DECL_DLLTOOL]) 3518AC_CACHE_CHECK([how to associate runtime and link libraries], 3519lt_cv_sharedlib_from_linklib_cmd, 3520[lt_cv_sharedlib_from_linklib_cmd='unknown' 3521 3522case $host_os in 3523cygwin* | mingw* | pw32* | cegcc*) 3524 # two different shell functions defined in ltmain.sh 3525 # decide which to use based on capabilities of $DLLTOOL 3526 case `$DLLTOOL --help 2>&1` in 3527 *--identify-strict*) 3528 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3529 ;; 3530 *) 3531 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3532 ;; 3533 esac 3534 ;; 3535*) 3536 # fallback: assume linklib IS sharedlib 3537 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3538 ;; 3539esac 3540]) 3541sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3542test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3543 3544_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3545 [Command to associate shared and link libraries]) 3546])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3547 3548 3549# _LT_PATH_MANIFEST_TOOL 3550# ---------------------- 3551# locate the manifest tool 3552m4_defun([_LT_PATH_MANIFEST_TOOL], 3553[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3554test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3555AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3556 [lt_cv_path_mainfest_tool=no 3557 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3558 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3559 cat conftest.err >&AS_MESSAGE_LOG_FD 3560 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3561 lt_cv_path_mainfest_tool=yes 3562 fi 3563 rm -f conftest*]) 3564if test "x$lt_cv_path_mainfest_tool" != xyes; then 3565 MANIFEST_TOOL=: 3566fi 3567_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3568])# _LT_PATH_MANIFEST_TOOL 3569 3570 3571# LT_LIB_M 3572# -------- 3573# check for math library 3574AC_DEFUN([LT_LIB_M], 3575[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3576LIBM= 3577case $host in 3578*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3579 # These system don't have libm, or don't need it 3580 ;; 3581*-ncr-sysv4.3*) 3582 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3583 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3584 ;; 3585*) 3586 AC_CHECK_LIB(m, cos, LIBM="-lm") 3587 ;; 3588esac 3589AC_SUBST([LIBM]) 3590])# LT_LIB_M 3591 3592# Old name: 3593AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3594dnl aclocal-1.4 backwards compatibility: 3595dnl AC_DEFUN([AC_CHECK_LIBM], []) 3596 3597 3598# _LT_COMPILER_NO_RTTI([TAGNAME]) 3599# ------------------------------- 3600m4_defun([_LT_COMPILER_NO_RTTI], 3601[m4_require([_LT_TAG_COMPILER])dnl 3602 3603_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3604 3605if test "$GCC" = yes; then 3606 case $cc_basename in 3607 nvcc*) 3608 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3609 *) 3610 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3611 esac 3612 3613 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3614 lt_cv_prog_compiler_rtti_exceptions, 3615 [-fno-rtti -fno-exceptions], [], 3616 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3617fi 3618_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3619 [Compiler flag to turn off builtin functions]) 3620])# _LT_COMPILER_NO_RTTI 3621 3622 3623# _LT_CMD_GLOBAL_SYMBOLS 3624# ---------------------- 3625m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3626[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3627AC_REQUIRE([AC_PROG_CC])dnl 3628AC_REQUIRE([AC_PROG_AWK])dnl 3629AC_REQUIRE([LT_PATH_NM])dnl 3630AC_REQUIRE([LT_PATH_LD])dnl 3631m4_require([_LT_DECL_SED])dnl 3632m4_require([_LT_DECL_EGREP])dnl 3633m4_require([_LT_TAG_COMPILER])dnl 3634 3635# Check for command to grab the raw symbol name followed by C symbol from nm. 3636AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3637AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3638[ 3639# These are sane defaults that work on at least a few old systems. 3640# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3641 3642# Character class describing NM global symbol codes. 3643symcode='[[BCDEGRST]]' 3644 3645# Regexp to match symbols that can be accessed directly from C. 3646sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3647 3648# Define system-specific variables. 3649case $host_os in 3650aix*) 3651 symcode='[[BCDT]]' 3652 ;; 3653cygwin* | mingw* | pw32* | cegcc*) 3654 symcode='[[ABCDGISTW]]' 3655 ;; 3656hpux*) 3657 if test "$host_cpu" = ia64; then 3658 symcode='[[ABCDEGRST]]' 3659 fi 3660 ;; 3661irix* | nonstopux*) 3662 symcode='[[BCDEGRST]]' 3663 ;; 3664osf*) 3665 symcode='[[BCDEGQRST]]' 3666 ;; 3667solaris*) 3668 symcode='[[BDRT]]' 3669 ;; 3670sco3.2v5*) 3671 symcode='[[DT]]' 3672 ;; 3673sysv4.2uw2*) 3674 symcode='[[DT]]' 3675 ;; 3676sysv5* | sco5v6* | unixware* | OpenUNIX*) 3677 symcode='[[ABDT]]' 3678 ;; 3679sysv4) 3680 symcode='[[DFNSTU]]' 3681 ;; 3682esac 3683 3684# If we're using GNU nm, then use its standard symbol codes. 3685case `$NM -V 2>&1` in 3686*GNU* | *'with BFD'*) 3687 symcode='[[ABCDGIRSTW]]' ;; 3688esac 3689 3690# Transform an extracted symbol line into a proper C declaration. 3691# Some systems (esp. on ia64) link data and code symbols differently, 3692# so use this general approach. 3693lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3694 3695# Transform an extracted symbol line into symbol name and symbol address 3696lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3697lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" 3698 3699# Handle CRLF in mingw tool chain 3700opt_cr= 3701case $build_os in 3702mingw*) 3703 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3704 ;; 3705esac 3706 3707# Try without a prefix underscore, then with it. 3708for ac_symprfx in "" "_"; do 3709 3710 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3711 symxfrm="\\1 $ac_symprfx\\2 \\2" 3712 3713 # Write the raw and C identifiers. 3714 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3715 # Fake it for dumpbin and say T for any non-static function 3716 # and D for any global variable. 3717 # Also find C++ and __fastcall symbols from MSVC++, 3718 # which start with @ or ?. 3719 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3720" {last_section=section; section=\$ 3};"\ 3721" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 3722" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3723" \$ 0!~/External *\|/{next};"\ 3724" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3725" {if(hide[section]) next};"\ 3726" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3727" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3728" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3729" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3730" ' prfx=^$ac_symprfx]" 3731 else 3732 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3733 fi 3734 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3735 3736 # Check to see that the pipe works correctly. 3737 pipe_works=no 3738 3739 rm -f conftest* 3740 cat > conftest.$ac_ext <<_LT_EOF 3741#ifdef __cplusplus 3742extern "C" { 3743#endif 3744char nm_test_var; 3745void nm_test_func(void); 3746void nm_test_func(void){} 3747#ifdef __cplusplus 3748} 3749#endif 3750int main(){nm_test_var='a';nm_test_func();return(0);} 3751_LT_EOF 3752 3753 if AC_TRY_EVAL(ac_compile); then 3754 # Now try to grab the symbols. 3755 nlist=conftest.nm 3756 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3757 # Try sorting and uniquifying the output. 3758 if sort "$nlist" | uniq > "$nlist"T; then 3759 mv -f "$nlist"T "$nlist" 3760 else 3761 rm -f "$nlist"T 3762 fi 3763 3764 # Make sure that we snagged all the symbols we need. 3765 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3766 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3767 cat <<_LT_EOF > conftest.$ac_ext 3768/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3769#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3770/* DATA imports from DLLs on WIN32 con't be const, because runtime 3771 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3772# define LT@&t@_DLSYM_CONST 3773#elif defined(__osf__) 3774/* This system does not cope well with relocations in const data. */ 3775# define LT@&t@_DLSYM_CONST 3776#else 3777# define LT@&t@_DLSYM_CONST const 3778#endif 3779 3780#ifdef __cplusplus 3781extern "C" { 3782#endif 3783 3784_LT_EOF 3785 # Now generate the symbol file. 3786 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3787 3788 cat <<_LT_EOF >> conftest.$ac_ext 3789 3790/* The mapping between symbol names and symbols. */ 3791LT@&t@_DLSYM_CONST struct { 3792 const char *name; 3793 void *address; 3794} 3795lt__PROGRAM__LTX_preloaded_symbols[[]] = 3796{ 3797 { "@PROGRAM@", (void *) 0 }, 3798_LT_EOF 3799 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3800 cat <<\_LT_EOF >> conftest.$ac_ext 3801 {0, (void *) 0} 3802}; 3803 3804/* This works around a problem in FreeBSD linker */ 3805#ifdef FREEBSD_WORKAROUND 3806static const void *lt_preloaded_setup() { 3807 return lt__PROGRAM__LTX_preloaded_symbols; 3808} 3809#endif 3810 3811#ifdef __cplusplus 3812} 3813#endif 3814_LT_EOF 3815 # Now try linking the two files. 3816 mv conftest.$ac_objext conftstm.$ac_objext 3817 lt_globsym_save_LIBS=$LIBS 3818 lt_globsym_save_CFLAGS=$CFLAGS 3819 LIBS="conftstm.$ac_objext" 3820 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3821 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3822 pipe_works=yes 3823 fi 3824 LIBS=$lt_globsym_save_LIBS 3825 CFLAGS=$lt_globsym_save_CFLAGS 3826 else 3827 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3828 fi 3829 else 3830 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3831 fi 3832 else 3833 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3834 fi 3835 else 3836 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3837 cat conftest.$ac_ext >&5 3838 fi 3839 rm -rf conftest* conftst* 3840 3841 # Do not use the global_symbol_pipe unless it works. 3842 if test "$pipe_works" = yes; then 3843 break 3844 else 3845 lt_cv_sys_global_symbol_pipe= 3846 fi 3847done 3848]) 3849if test -z "$lt_cv_sys_global_symbol_pipe"; then 3850 lt_cv_sys_global_symbol_to_cdecl= 3851fi 3852if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3853 AC_MSG_RESULT(failed) 3854else 3855 AC_MSG_RESULT(ok) 3856fi 3857 3858# Response file support. 3859if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3860 nm_file_list_spec='@' 3861elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3862 nm_file_list_spec='@' 3863fi 3864 3865_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3866 [Take the output of nm and produce a listing of raw symbols and C names]) 3867_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3868 [Transform the output of nm in a proper C declaration]) 3869_LT_DECL([global_symbol_to_c_name_address], 3870 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3871 [Transform the output of nm in a C name address pair]) 3872_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3873 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3874 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3875_LT_DECL([], [nm_file_list_spec], [1], 3876 [Specify filename containing input files for $NM]) 3877]) # _LT_CMD_GLOBAL_SYMBOLS 3878 3879 3880# _LT_COMPILER_PIC([TAGNAME]) 3881# --------------------------- 3882m4_defun([_LT_COMPILER_PIC], 3883[m4_require([_LT_TAG_COMPILER])dnl 3884_LT_TAGVAR(lt_prog_compiler_wl, $1)= 3885_LT_TAGVAR(lt_prog_compiler_pic, $1)= 3886_LT_TAGVAR(lt_prog_compiler_static, $1)= 3887 3888m4_if([$1], [CXX], [ 3889 # C++ specific cases for pic, static, wl, etc. 3890 if test "$GXX" = yes; then 3891 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3892 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3893 3894 case $host_os in 3895 aix*) 3896 # All AIX code is PIC. 3897 if test "$host_cpu" = ia64; then 3898 # AIX 5 now supports IA64 processor 3899 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3900 fi 3901 ;; 3902 3903 amigaos*) 3904 case $host_cpu in 3905 powerpc) 3906 # see comment about AmigaOS4 .so support 3907 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3908 ;; 3909 m68k) 3910 # FIXME: we need at least 68020 code to build shared libraries, but 3911 # adding the `-m68020' flag to GCC prevents building anything better, 3912 # like `-m68040'. 3913 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3914 ;; 3915 esac 3916 ;; 3917 3918 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3919 # PIC is the default for these OSes. 3920 ;; 3921 mingw* | cygwin* | os2* | pw32* | cegcc*) 3922 # This hack is so that the source file can tell whether it is being 3923 # built for inclusion in a dll (and should export symbols for example). 3924 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3925 # (--disable-auto-import) libraries 3926 m4_if([$1], [GCJ], [], 3927 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3928 ;; 3929 darwin* | rhapsody*) 3930 # PIC is the default on this platform 3931 # Common symbols not allowed in MH_DYLIB files 3932 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3933 ;; 3934 *djgpp*) 3935 # DJGPP does not support shared libraries at all 3936 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3937 ;; 3938 haiku*) 3939 # PIC is the default for Haiku. 3940 # The "-static" flag exists, but is broken. 3941 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3942 ;; 3943 interix[[3-9]]*) 3944 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3945 # Instead, we relocate shared libraries at runtime. 3946 ;; 3947 sysv4*MP*) 3948 if test -d /usr/nec; then 3949 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3950 fi 3951 ;; 3952 hpux*) 3953 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3954 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3955 # sets the default TLS model and affects inlining. 3956 case $host_cpu in 3957 hppa*64*) 3958 ;; 3959 *) 3960 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3961 ;; 3962 esac 3963 ;; 3964 *qnx* | *nto*) 3965 # QNX uses GNU C++, but need to define -shared option too, otherwise 3966 # it will coredump. 3967 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3968 ;; 3969 *) 3970 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3971 ;; 3972 esac 3973 else 3974 case $host_os in 3975 aix[[4-9]]*) 3976 # All AIX code is PIC. 3977 if test "$host_cpu" = ia64; then 3978 # AIX 5 now supports IA64 processor 3979 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3980 else 3981 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3982 fi 3983 ;; 3984 chorus*) 3985 case $cc_basename in 3986 cxch68*) 3987 # Green Hills C++ Compiler 3988 # _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" 3989 ;; 3990 esac 3991 ;; 3992 mingw* | cygwin* | os2* | pw32* | cegcc*) 3993 # This hack is so that the source file can tell whether it is being 3994 # built for inclusion in a dll (and should export symbols for example). 3995 m4_if([$1], [GCJ], [], 3996 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3997 ;; 3998 dgux*) 3999 case $cc_basename in 4000 ec++*) 4001 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4002 ;; 4003 ghcx*) 4004 # Green Hills C++ Compiler 4005 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4006 ;; 4007 *) 4008 ;; 4009 esac 4010 ;; 4011 freebsd* | dragonfly*) 4012 # FreeBSD uses GNU C++ 4013 ;; 4014 hpux9* | hpux10* | hpux11*) 4015 case $cc_basename in 4016 CC*) 4017 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4018 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4019 if test "$host_cpu" != ia64; then 4020 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4021 fi 4022 ;; 4023 aCC*) 4024 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4025 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4026 case $host_cpu in 4027 hppa*64*|ia64*) 4028 # +Z the default 4029 ;; 4030 *) 4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4032 ;; 4033 esac 4034 ;; 4035 *) 4036 ;; 4037 esac 4038 ;; 4039 interix*) 4040 # This is c89, which is MS Visual C++ (no shared libs) 4041 # Anyone wants to do a port? 4042 ;; 4043 irix5* | irix6* | nonstopux*) 4044 case $cc_basename in 4045 CC*) 4046 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4047 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4048 # CC pic flag -KPIC is the default. 4049 ;; 4050 *) 4051 ;; 4052 esac 4053 ;; 4054 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4055 case $cc_basename in 4056 KCC*) 4057 # KAI C++ Compiler 4058 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4059 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4060 ;; 4061 ecpc* ) 4062 # old Intel C++ for x86_64 which still supported -KPIC. 4063 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4064 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4065 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4066 ;; 4067 icpc* ) 4068 # Intel C++, used to be incompatible with GCC. 4069 # ICC 10 doesn't accept -KPIC any more. 4070 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4071 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4072 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4073 ;; 4074 pgCC* | pgcpp*) 4075 # Portland Group C++ compiler 4076 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4077 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4078 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4079 ;; 4080 cxx*) 4081 # Compaq C++ 4082 # Make sure the PIC flag is empty. It appears that all Alpha 4083 # Linux and Compaq Tru64 Unix objects are PIC. 4084 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4085 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4086 ;; 4087 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4088 # IBM XL 8.0, 9.0 on PPC and BlueGene 4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4090 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4091 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4092 ;; 4093 *) 4094 case `$CC -V 2>&1 | sed 5q` in 4095 *Sun\ C*) 4096 # Sun C++ 5.9 4097 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4098 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4099 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4100 ;; 4101 esac 4102 ;; 4103 esac 4104 ;; 4105 lynxos*) 4106 ;; 4107 m88k*) 4108 ;; 4109 mvs*) 4110 case $cc_basename in 4111 cxx*) 4112 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4113 ;; 4114 *) 4115 ;; 4116 esac 4117 ;; 4118 netbsd*) 4119 ;; 4120 *qnx* | *nto*) 4121 # QNX uses GNU C++, but need to define -shared option too, otherwise 4122 # it will coredump. 4123 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4124 ;; 4125 osf3* | osf4* | osf5*) 4126 case $cc_basename in 4127 KCC*) 4128 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4129 ;; 4130 RCC*) 4131 # Rational C++ 2.4.1 4132 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4133 ;; 4134 cxx*) 4135 # Digital/Compaq C++ 4136 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4137 # Make sure the PIC flag is empty. It appears that all Alpha 4138 # Linux and Compaq Tru64 Unix objects are PIC. 4139 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4140 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4141 ;; 4142 *) 4143 ;; 4144 esac 4145 ;; 4146 psos*) 4147 ;; 4148 solaris*) 4149 case $cc_basename in 4150 CC* | sunCC*) 4151 # Sun C++ 4.2, 5.x and Centerline C++ 4152 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4153 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4154 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4155 ;; 4156 gcx*) 4157 # Green Hills C++ Compiler 4158 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4159 ;; 4160 *) 4161 ;; 4162 esac 4163 ;; 4164 sunos4*) 4165 case $cc_basename in 4166 CC*) 4167 # Sun C++ 4.x 4168 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4169 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4170 ;; 4171 lcc*) 4172 # Lucid 4173 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4174 ;; 4175 *) 4176 ;; 4177 esac 4178 ;; 4179 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4180 case $cc_basename in 4181 CC*) 4182 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4183 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4184 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4185 ;; 4186 esac 4187 ;; 4188 tandem*) 4189 case $cc_basename in 4190 NCC*) 4191 # NonStop-UX NCC 3.20 4192 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4193 ;; 4194 *) 4195 ;; 4196 esac 4197 ;; 4198 vxworks*) 4199 ;; 4200 *) 4201 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4202 ;; 4203 esac 4204 fi 4205], 4206[ 4207 if test "$GCC" = yes; then 4208 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4209 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4210 4211 case $host_os in 4212 aix*) 4213 # All AIX code is PIC. 4214 if test "$host_cpu" = ia64; then 4215 # AIX 5 now supports IA64 processor 4216 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4217 fi 4218 ;; 4219 4220 amigaos*) 4221 case $host_cpu in 4222 powerpc) 4223 # see comment about AmigaOS4 .so support 4224 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4225 ;; 4226 m68k) 4227 # FIXME: we need at least 68020 code to build shared libraries, but 4228 # adding the `-m68020' flag to GCC prevents building anything better, 4229 # like `-m68040'. 4230 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4231 ;; 4232 esac 4233 ;; 4234 4235 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4236 # PIC is the default for these OSes. 4237 ;; 4238 4239 mingw* | cygwin* | pw32* | os2* | cegcc*) 4240 # This hack is so that the source file can tell whether it is being 4241 # built for inclusion in a dll (and should export symbols for example). 4242 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4243 # (--disable-auto-import) libraries 4244 m4_if([$1], [GCJ], [], 4245 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4246 ;; 4247 4248 darwin* | rhapsody*) 4249 # PIC is the default on this platform 4250 # Common symbols not allowed in MH_DYLIB files 4251 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4252 ;; 4253 4254 haiku*) 4255 # PIC is the default for Haiku. 4256 # The "-static" flag exists, but is broken. 4257 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4258 ;; 4259 4260 hpux*) 4261 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4262 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4263 # sets the default TLS model and affects inlining. 4264 case $host_cpu in 4265 hppa*64*) 4266 # +Z the default 4267 ;; 4268 *) 4269 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4270 ;; 4271 esac 4272 ;; 4273 4274 interix[[3-9]]*) 4275 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4276 # Instead, we relocate shared libraries at runtime. 4277 ;; 4278 4279 msdosdjgpp*) 4280 # Just because we use GCC doesn't mean we suddenly get shared libraries 4281 # on systems that don't support them. 4282 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4283 enable_shared=no 4284 ;; 4285 4286 *nto* | *qnx*) 4287 # QNX uses GNU C++, but need to define -shared option too, otherwise 4288 # it will coredump. 4289 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4290 ;; 4291 4292 sysv4*MP*) 4293 if test -d /usr/nec; then 4294 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4295 fi 4296 ;; 4297 4298 *) 4299 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4300 ;; 4301 esac 4302 4303 case $cc_basename in 4304 nvcc*) # Cuda Compiler Driver 2.2 4305 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4306 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4307 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4308 fi 4309 ;; 4310 esac 4311 else 4312 # PORTME Check for flag to pass linker flags through the system compiler. 4313 case $host_os in 4314 aix*) 4315 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4316 if test "$host_cpu" = ia64; then 4317 # AIX 5 now supports IA64 processor 4318 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4319 else 4320 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4321 fi 4322 ;; 4323 4324 mingw* | cygwin* | pw32* | os2* | cegcc*) 4325 # This hack is so that the source file can tell whether it is being 4326 # built for inclusion in a dll (and should export symbols for example). 4327 m4_if([$1], [GCJ], [], 4328 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4329 ;; 4330 4331 hpux9* | hpux10* | hpux11*) 4332 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4333 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4334 # not for PA HP-UX. 4335 case $host_cpu in 4336 hppa*64*|ia64*) 4337 # +Z the default 4338 ;; 4339 *) 4340 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4341 ;; 4342 esac 4343 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4344 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4345 ;; 4346 4347 irix5* | irix6* | nonstopux*) 4348 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4349 # PIC (with -KPIC) is the default. 4350 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4351 ;; 4352 4353 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4354 case $cc_basename in 4355 # old Intel for x86_64 which still supported -KPIC. 4356 ecc*) 4357 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4358 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4359 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4360 ;; 4361 # icc used to be incompatible with GCC. 4362 # ICC 10 doesn't accept -KPIC any more. 4363 icc* | ifort*) 4364 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4365 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4366 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4367 ;; 4368 # Lahey Fortran 8.1. 4369 lf95*) 4370 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4371 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4372 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4373 ;; 4374 nagfor*) 4375 # NAG Fortran compiler 4376 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4377 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4378 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4379 ;; 4380 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4381 # Portland Group compilers (*not* the Pentium gcc compiler, 4382 # which looks to be a dead project) 4383 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4384 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4385 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4386 ;; 4387 ccc*) 4388 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4389 # All Alpha code is PIC. 4390 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4391 ;; 4392 xl* | bgxl* | bgf* | mpixl*) 4393 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4394 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4395 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4396 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4397 ;; 4398 *) 4399 case `$CC -V 2>&1 | sed 5q` in 4400 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4401 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4402 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4403 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4404 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4405 ;; 4406 *Sun\ F* | *Sun*Fortran*) 4407 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4408 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4409 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4410 ;; 4411 *Sun\ C*) 4412 # Sun C 5.9 4413 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4414 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4415 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4416 ;; 4417 *Intel*\ [[CF]]*Compiler*) 4418 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4419 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4420 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4421 ;; 4422 *Portland\ Group*) 4423 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4424 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4425 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4426 ;; 4427 esac 4428 ;; 4429 esac 4430 ;; 4431 4432 newsos6) 4433 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4434 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4435 ;; 4436 4437 *nto* | *qnx*) 4438 # QNX uses GNU C++, but need to define -shared option too, otherwise 4439 # it will coredump. 4440 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4441 ;; 4442 4443 osf3* | osf4* | osf5*) 4444 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4445 # All OSF/1 code is PIC. 4446 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4447 ;; 4448 4449 rdos*) 4450 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4451 ;; 4452 4453 solaris*) 4454 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4455 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4456 case $cc_basename in 4457 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4458 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4459 *) 4460 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4461 esac 4462 ;; 4463 4464 sunos4*) 4465 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4466 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4467 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4468 ;; 4469 4470 sysv4 | sysv4.2uw2* | sysv4.3*) 4471 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4472 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4473 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4474 ;; 4475 4476 sysv4*MP*) 4477 if test -d /usr/nec ;then 4478 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4479 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4480 fi 4481 ;; 4482 4483 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4484 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4485 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4486 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4487 ;; 4488 4489 unicos*) 4490 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4491 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4492 ;; 4493 4494 uts4*) 4495 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4496 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4497 ;; 4498 4499 *) 4500 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4501 ;; 4502 esac 4503 fi 4504]) 4505case $host_os in 4506 # For platforms which do not support PIC, -DPIC is meaningless: 4507 *djgpp*) 4508 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4509 ;; 4510 *) 4511 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4512 ;; 4513esac 4514 4515AC_CACHE_CHECK([for $compiler option to produce PIC], 4516 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4517 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4518_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4519 4520# 4521# Check to make sure the PIC flag actually works. 4522# 4523if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4524 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4525 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4526 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4527 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4528 "" | " "*) ;; 4529 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4530 esac], 4531 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4532 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4533fi 4534_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4535 [Additional compiler flags for building library objects]) 4536 4537_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4538 [How to pass a linker flag through the compiler]) 4539# 4540# Check to make sure the static flag actually works. 4541# 4542wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4543_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4544 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4545 $lt_tmp_static_flag, 4546 [], 4547 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4548_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4549 [Compiler flag to prevent dynamic linking]) 4550])# _LT_COMPILER_PIC 4551 4552 4553# _LT_LINKER_SHLIBS([TAGNAME]) 4554# ---------------------------- 4555# See if the linker supports building shared libraries. 4556m4_defun([_LT_LINKER_SHLIBS], 4557[AC_REQUIRE([LT_PATH_LD])dnl 4558AC_REQUIRE([LT_PATH_NM])dnl 4559m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4560m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4561m4_require([_LT_DECL_EGREP])dnl 4562m4_require([_LT_DECL_SED])dnl 4563m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4564m4_require([_LT_TAG_COMPILER])dnl 4565AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4566m4_if([$1], [CXX], [ 4567 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4568 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4569 case $host_os in 4570 aix[[4-9]]*) 4571 # If we're using GNU nm, then we don't want the "-C" option. 4572 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4573 # Also, AIX nm treats weak defined symbols like other global defined 4574 # symbols, whereas GNU nm marks them as "W". 4575 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4576 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4577 else 4578 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4579 fi 4580 ;; 4581 pw32*) 4582 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4583 ;; 4584 cygwin* | mingw* | cegcc*) 4585 case $cc_basename in 4586 cl*) 4587 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4588 ;; 4589 *) 4590 _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' 4591 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4592 ;; 4593 esac 4594 ;; 4595 *) 4596 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4597 ;; 4598 esac 4599], [ 4600 runpath_var= 4601 _LT_TAGVAR(allow_undefined_flag, $1)= 4602 _LT_TAGVAR(always_export_symbols, $1)=no 4603 _LT_TAGVAR(archive_cmds, $1)= 4604 _LT_TAGVAR(archive_expsym_cmds, $1)= 4605 _LT_TAGVAR(compiler_needs_object, $1)=no 4606 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4607 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4608 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4609 _LT_TAGVAR(hardcode_automatic, $1)=no 4610 _LT_TAGVAR(hardcode_direct, $1)=no 4611 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4612 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4613 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4614 _LT_TAGVAR(hardcode_minus_L, $1)=no 4615 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4616 _LT_TAGVAR(inherit_rpath, $1)=no 4617 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4618 _LT_TAGVAR(module_cmds, $1)= 4619 _LT_TAGVAR(module_expsym_cmds, $1)= 4620 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4621 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4622 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4623 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4624 # include_expsyms should be a list of space-separated symbols to be *always* 4625 # included in the symbol list 4626 _LT_TAGVAR(include_expsyms, $1)= 4627 # exclude_expsyms can be an extended regexp of symbols to exclude 4628 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4629 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4630 # as well as any symbol that contains `d'. 4631 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4632 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4633 # platforms (ab)use it in PIC code, but their linkers get confused if 4634 # the symbol is explicitly referenced. Since portable code cannot 4635 # rely on this symbol name, it's probably fine to never include it in 4636 # preloaded symbol tables. 4637 # Exclude shared library initialization/finalization symbols. 4638dnl Note also adjust exclude_expsyms for C++ above. 4639 extract_expsyms_cmds= 4640 4641 case $host_os in 4642 cygwin* | mingw* | pw32* | cegcc*) 4643 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4644 # When not using gcc, we currently assume that we are using 4645 # Microsoft Visual C++. 4646 if test "$GCC" != yes; then 4647 with_gnu_ld=no 4648 fi 4649 ;; 4650 interix*) 4651 # we just hope/assume this is gcc and not c89 (= MSVC++) 4652 with_gnu_ld=yes 4653 ;; 4654 openbsd*) 4655 with_gnu_ld=no 4656 ;; 4657 esac 4658 4659 _LT_TAGVAR(ld_shlibs, $1)=yes 4660 4661 # On some targets, GNU ld is compatible enough with the native linker 4662 # that we're better off using the native interface for both. 4663 lt_use_gnu_ld_interface=no 4664 if test "$with_gnu_ld" = yes; then 4665 case $host_os in 4666 aix*) 4667 # The AIX port of GNU ld has always aspired to compatibility 4668 # with the native linker. However, as the warning in the GNU ld 4669 # block says, versions before 2.19.5* couldn't really create working 4670 # shared libraries, regardless of the interface used. 4671 case `$LD -v 2>&1` in 4672 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4673 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4674 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4675 *) 4676 lt_use_gnu_ld_interface=yes 4677 ;; 4678 esac 4679 ;; 4680 *) 4681 lt_use_gnu_ld_interface=yes 4682 ;; 4683 esac 4684 fi 4685 4686 if test "$lt_use_gnu_ld_interface" = yes; then 4687 # If archive_cmds runs LD, not CC, wlarc should be empty 4688 wlarc='${wl}' 4689 4690 # Set some defaults for GNU ld with shared library support. These 4691 # are reset later if shared libraries are not supported. Putting them 4692 # here allows them to be overridden if necessary. 4693 runpath_var=LD_RUN_PATH 4694 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4695 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4696 # ancient GNU ld didn't support --whole-archive et. al. 4697 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4698 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4699 else 4700 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4701 fi 4702 supports_anon_versioning=no 4703 case `$LD -v 2>&1` in 4704 *GNU\ gold*) supports_anon_versioning=yes ;; 4705 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4706 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4707 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4708 *\ 2.11.*) ;; # other 2.11 versions 4709 *) supports_anon_versioning=yes ;; 4710 esac 4711 4712 # See if GNU ld supports shared libraries. 4713 case $host_os in 4714 aix[[3-9]]*) 4715 # On AIX/PPC, the GNU linker is very broken 4716 if test "$host_cpu" != ia64; then 4717 _LT_TAGVAR(ld_shlibs, $1)=no 4718 cat <<_LT_EOF 1>&2 4719 4720*** Warning: the GNU linker, at least up to release 2.19, is reported 4721*** to be unable to reliably create shared libraries on AIX. 4722*** Therefore, libtool is disabling shared libraries support. If you 4723*** really care for shared libraries, you may want to install binutils 4724*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4725*** You will then need to restart the configuration process. 4726 4727_LT_EOF 4728 fi 4729 ;; 4730 4731 amigaos*) 4732 case $host_cpu in 4733 powerpc) 4734 # see comment about AmigaOS4 .so support 4735 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4736 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4737 ;; 4738 m68k) 4739 _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)' 4740 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4741 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4742 ;; 4743 esac 4744 ;; 4745 4746 beos*) 4747 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4748 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4749 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4750 # support --undefined. This deserves some investigation. FIXME 4751 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4752 else 4753 _LT_TAGVAR(ld_shlibs, $1)=no 4754 fi 4755 ;; 4756 4757 cygwin* | mingw* | pw32* | cegcc*) 4758 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4759 # as there is no search path for DLLs. 4760 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4761 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4762 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4763 _LT_TAGVAR(always_export_symbols, $1)=no 4764 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4765 _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' 4766 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4767 4768 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4769 _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' 4770 # If the export-symbols file already is a .def file (1st line 4771 # is EXPORTS), use it as is; otherwise, prepend... 4772 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4773 cp $export_symbols $output_objdir/$soname.def; 4774 else 4775 echo EXPORTS > $output_objdir/$soname.def; 4776 cat $export_symbols >> $output_objdir/$soname.def; 4777 fi~ 4778 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4779 else 4780 _LT_TAGVAR(ld_shlibs, $1)=no 4781 fi 4782 ;; 4783 4784 haiku*) 4785 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4786 _LT_TAGVAR(link_all_deplibs, $1)=yes 4787 ;; 4788 4789 interix[[3-9]]*) 4790 _LT_TAGVAR(hardcode_direct, $1)=no 4791 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4792 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4793 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4794 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4795 # Instead, shared libraries are loaded at an image base (0x10000000 by 4796 # default) and relocated if they conflict, which is a slow very memory 4797 # consuming and fragmenting process. To avoid this, we pick a random, 4798 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4799 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4800 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4801 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4802 ;; 4803 4804 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4805 tmp_diet=no 4806 if test "$host_os" = linux-dietlibc; then 4807 case $cc_basename in 4808 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4809 esac 4810 fi 4811 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4812 && test "$tmp_diet" = no 4813 then 4814 tmp_addflag=' $pic_flag' 4815 tmp_sharedflag='-shared' 4816 case $cc_basename,$host_cpu in 4817 pgcc*) # Portland Group C compiler 4818 _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' 4819 tmp_addflag=' $pic_flag' 4820 ;; 4821 pgf77* | pgf90* | pgf95* | pgfortran*) 4822 # Portland Group f77 and f90 compilers 4823 _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' 4824 tmp_addflag=' $pic_flag -Mnomain' ;; 4825 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4826 tmp_addflag=' -i_dynamic' ;; 4827 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4828 tmp_addflag=' -i_dynamic -nofor_main' ;; 4829 ifc* | ifort*) # Intel Fortran compiler 4830 tmp_addflag=' -nofor_main' ;; 4831 lf95*) # Lahey Fortran 8.1 4832 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4833 tmp_sharedflag='--shared' ;; 4834 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4835 tmp_sharedflag='-qmkshrobj' 4836 tmp_addflag= ;; 4837 nvcc*) # Cuda Compiler Driver 2.2 4838 _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' 4839 _LT_TAGVAR(compiler_needs_object, $1)=yes 4840 ;; 4841 esac 4842 case `$CC -V 2>&1 | sed 5q` in 4843 *Sun\ C*) # Sun C 5.9 4844 _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' 4845 _LT_TAGVAR(compiler_needs_object, $1)=yes 4846 tmp_sharedflag='-G' ;; 4847 *Sun\ F*) # Sun Fortran 8.3 4848 tmp_sharedflag='-G' ;; 4849 esac 4850 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4851 4852 if test "x$supports_anon_versioning" = xyes; then 4853 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4854 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4855 echo "local: *; };" >> $output_objdir/$libname.ver~ 4856 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4857 fi 4858 4859 case $cc_basename in 4860 xlf* | bgf* | bgxlf* | mpixlf*) 4861 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4862 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4863 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4864 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4865 if test "x$supports_anon_versioning" = xyes; then 4866 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4867 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4868 echo "local: *; };" >> $output_objdir/$libname.ver~ 4869 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4870 fi 4871 ;; 4872 esac 4873 else 4874 _LT_TAGVAR(ld_shlibs, $1)=no 4875 fi 4876 ;; 4877 4878 netbsd*) 4879 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4880 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4881 wlarc= 4882 else 4883 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4884 _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' 4885 fi 4886 ;; 4887 4888 solaris*) 4889 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4890 _LT_TAGVAR(ld_shlibs, $1)=no 4891 cat <<_LT_EOF 1>&2 4892 4893*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4894*** create shared libraries on Solaris systems. Therefore, libtool 4895*** is disabling shared libraries support. We urge you to upgrade GNU 4896*** binutils to release 2.9.1 or newer. Another option is to modify 4897*** your PATH or compiler configuration so that the native linker is 4898*** used, and then restart. 4899 4900_LT_EOF 4901 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4902 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4903 _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' 4904 else 4905 _LT_TAGVAR(ld_shlibs, $1)=no 4906 fi 4907 ;; 4908 4909 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4910 case `$LD -v 2>&1` in 4911 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4912 _LT_TAGVAR(ld_shlibs, $1)=no 4913 cat <<_LT_EOF 1>&2 4914 4915*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4916*** reliably create shared libraries on SCO systems. Therefore, libtool 4917*** is disabling shared libraries support. We urge you to upgrade GNU 4918*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4919*** your PATH or compiler configuration so that the native linker is 4920*** used, and then restart. 4921 4922_LT_EOF 4923 ;; 4924 *) 4925 # For security reasons, it is highly recommended that you always 4926 # use absolute paths for naming shared libraries, and exclude the 4927 # DT_RUNPATH tag from executables and libraries. But doing so 4928 # requires that you compile everything twice, which is a pain. 4929 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4930 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4931 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4932 _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' 4933 else 4934 _LT_TAGVAR(ld_shlibs, $1)=no 4935 fi 4936 ;; 4937 esac 4938 ;; 4939 4940 sunos4*) 4941 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4942 wlarc= 4943 _LT_TAGVAR(hardcode_direct, $1)=yes 4944 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4945 ;; 4946 4947 *) 4948 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4949 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4950 _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' 4951 else 4952 _LT_TAGVAR(ld_shlibs, $1)=no 4953 fi 4954 ;; 4955 esac 4956 4957 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4958 runpath_var= 4959 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4960 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4961 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4962 fi 4963 else 4964 # PORTME fill in a description of your system's linker (not GNU ld) 4965 case $host_os in 4966 aix3*) 4967 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4968 _LT_TAGVAR(always_export_symbols, $1)=yes 4969 _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' 4970 # Note: this linker hardcodes the directories in LIBPATH if there 4971 # are no directories specified by -L. 4972 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4973 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4974 # Neither direct hardcoding nor static linking is supported with a 4975 # broken collect2. 4976 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4977 fi 4978 ;; 4979 4980 aix[[4-9]]*) 4981 if test "$host_cpu" = ia64; then 4982 # On IA64, the linker does run time linking by default, so we don't 4983 # have to do anything special. 4984 aix_use_runtimelinking=no 4985 exp_sym_flag='-Bexport' 4986 no_entry_flag="" 4987 else 4988 # If we're using GNU nm, then we don't want the "-C" option. 4989 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4990 # Also, AIX nm treats weak defined symbols like other global 4991 # defined symbols, whereas GNU nm marks them as "W". 4992 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4993 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4994 else 4995 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4996 fi 4997 aix_use_runtimelinking=no 4998 4999 # Test if we are trying to use run time linking or normal 5000 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5001 # need to do runtime linking. 5002 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5003 for ld_flag in $LDFLAGS; do 5004 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5005 aix_use_runtimelinking=yes 5006 break 5007 fi 5008 done 5009 ;; 5010 esac 5011 5012 exp_sym_flag='-bexport' 5013 no_entry_flag='-bnoentry' 5014 fi 5015 5016 # When large executables or shared objects are built, AIX ld can 5017 # have problems creating the table of contents. If linking a library 5018 # or program results in "error TOC overflow" add -mminimal-toc to 5019 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5020 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5021 5022 _LT_TAGVAR(archive_cmds, $1)='' 5023 _LT_TAGVAR(hardcode_direct, $1)=yes 5024 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5025 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5026 _LT_TAGVAR(link_all_deplibs, $1)=yes 5027 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5028 5029 if test "$GCC" = yes; then 5030 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5031 # We only want to do this on AIX 4.2 and lower, the check 5032 # below for broken collect2 doesn't work under 4.3+ 5033 collect2name=`${CC} -print-prog-name=collect2` 5034 if test -f "$collect2name" && 5035 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5036 then 5037 # We have reworked collect2 5038 : 5039 else 5040 # We have old collect2 5041 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5042 # It fails to find uninstalled libraries when the uninstalled 5043 # path is not listed in the libpath. Setting hardcode_minus_L 5044 # to unsupported forces relinking 5045 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5046 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5047 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5048 fi 5049 ;; 5050 esac 5051 shared_flag='-shared' 5052 if test "$aix_use_runtimelinking" = yes; then 5053 shared_flag="$shared_flag "'${wl}-G' 5054 fi 5055 else 5056 # not using gcc 5057 if test "$host_cpu" = ia64; then 5058 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5059 # chokes on -Wl,-G. The following line is correct: 5060 shared_flag='-G' 5061 else 5062 if test "$aix_use_runtimelinking" = yes; then 5063 shared_flag='${wl}-G' 5064 else 5065 shared_flag='${wl}-bM:SRE' 5066 fi 5067 fi 5068 fi 5069 5070 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5071 # It seems that -bexpall does not export symbols beginning with 5072 # underscore (_), so it is better to generate a list of symbols to export. 5073 _LT_TAGVAR(always_export_symbols, $1)=yes 5074 if test "$aix_use_runtimelinking" = yes; then 5075 # Warning - without using the other runtime loading flags (-brtl), 5076 # -berok will link without error, but may produce a broken library. 5077 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5078 # Determine the default libpath from the value encoded in an 5079 # empty executable. 5080 _LT_SYS_MODULE_PATH_AIX([$1]) 5081 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5082 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5083 else 5084 if test "$host_cpu" = ia64; then 5085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5086 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5087 _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" 5088 else 5089 # Determine the default libpath from the value encoded in an 5090 # empty executable. 5091 _LT_SYS_MODULE_PATH_AIX([$1]) 5092 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5093 # Warning - without using the other run time loading flags, 5094 # -berok will link without error, but may produce a broken library. 5095 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5096 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5097 if test "$with_gnu_ld" = yes; then 5098 # We only use this code for GNU lds that support --whole-archive. 5099 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5100 else 5101 # Exported symbols can be pulled into shared objects from archives 5102 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5103 fi 5104 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5105 # This is similar to how AIX traditionally builds its shared libraries. 5106 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 5107 fi 5108 fi 5109 ;; 5110 5111 amigaos*) 5112 case $host_cpu in 5113 powerpc) 5114 # see comment about AmigaOS4 .so support 5115 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5116 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5117 ;; 5118 m68k) 5119 _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)' 5120 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5121 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5122 ;; 5123 esac 5124 ;; 5125 5126 bsdi[[45]]*) 5127 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5128 ;; 5129 5130 cygwin* | mingw* | pw32* | cegcc*) 5131 # When not using gcc, we currently assume that we are using 5132 # Microsoft Visual C++. 5133 # hardcode_libdir_flag_spec is actually meaningless, as there is 5134 # no search path for DLLs. 5135 case $cc_basename in 5136 cl*) 5137 # Native MSVC 5138 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5139 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5140 _LT_TAGVAR(always_export_symbols, $1)=yes 5141 _LT_TAGVAR(file_list_spec, $1)='@' 5142 # Tell ltmain to make .lib files, not .a files. 5143 libext=lib 5144 # Tell ltmain to make .dll files, not .so files. 5145 shrext_cmds=".dll" 5146 # FIXME: Setting linknames here is a bad hack. 5147 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5148 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5149 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5150 else 5151 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5152 fi~ 5153 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5154 linknames=' 5155 # The linker will not automatically build a static lib if we build a DLL. 5156 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5157 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5158 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5159 _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' 5160 # Don't use ranlib 5161 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5162 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5163 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5164 case $lt_outputfile in 5165 *.exe|*.EXE) ;; 5166 *) 5167 lt_outputfile="$lt_outputfile.exe" 5168 lt_tool_outputfile="$lt_tool_outputfile.exe" 5169 ;; 5170 esac~ 5171 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5172 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5173 $RM "$lt_outputfile.manifest"; 5174 fi' 5175 ;; 5176 *) 5177 # Assume MSVC wrapper 5178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5179 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5180 # Tell ltmain to make .lib files, not .a files. 5181 libext=lib 5182 # Tell ltmain to make .dll files, not .so files. 5183 shrext_cmds=".dll" 5184 # FIXME: Setting linknames here is a bad hack. 5185 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5186 # The linker will automatically build a .lib file if we build a DLL. 5187 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5188 # FIXME: Should let the user specify the lib program. 5189 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5190 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5191 ;; 5192 esac 5193 ;; 5194 5195 darwin* | rhapsody*) 5196 _LT_DARWIN_LINKER_FEATURES($1) 5197 ;; 5198 5199 dgux*) 5200 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5201 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5202 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5203 ;; 5204 5205 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5206 # support. Future versions do this automatically, but an explicit c++rt0.o 5207 # does not break anything, and helps significantly (at the cost of a little 5208 # extra space). 5209 freebsd2.2*) 5210 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5211 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5212 _LT_TAGVAR(hardcode_direct, $1)=yes 5213 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5214 ;; 5215 5216 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5217 freebsd2.*) 5218 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5219 _LT_TAGVAR(hardcode_direct, $1)=yes 5220 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5221 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5222 ;; 5223 5224 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5225 freebsd* | dragonfly*) 5226 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5227 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5228 _LT_TAGVAR(hardcode_direct, $1)=yes 5229 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5230 ;; 5231 5232 hpux9*) 5233 if test "$GCC" = yes; then 5234 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5235 else 5236 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5237 fi 5238 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5239 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5240 _LT_TAGVAR(hardcode_direct, $1)=yes 5241 5242 # hardcode_minus_L: Not really in the search PATH, 5243 # but as the default location of the library. 5244 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5245 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5246 ;; 5247 5248 hpux10*) 5249 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5250 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5251 else 5252 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5253 fi 5254 if test "$with_gnu_ld" = no; then 5255 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5256 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5257 _LT_TAGVAR(hardcode_direct, $1)=yes 5258 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5259 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5260 # hardcode_minus_L: Not really in the search PATH, 5261 # but as the default location of the library. 5262 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5263 fi 5264 ;; 5265 5266 hpux11*) 5267 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5268 case $host_cpu in 5269 hppa*64*) 5270 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5271 ;; 5272 ia64*) 5273 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5274 ;; 5275 *) 5276 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5277 ;; 5278 esac 5279 else 5280 case $host_cpu in 5281 hppa*64*) 5282 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5283 ;; 5284 ia64*) 5285 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5286 ;; 5287 *) 5288 m4_if($1, [], [ 5289 # Older versions of the 11.00 compiler do not understand -b yet 5290 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5291 _LT_LINKER_OPTION([if $CC understands -b], 5292 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5293 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5294 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5295 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5296 ;; 5297 esac 5298 fi 5299 if test "$with_gnu_ld" = no; then 5300 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5301 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5302 5303 case $host_cpu in 5304 hppa*64*|ia64*) 5305 _LT_TAGVAR(hardcode_direct, $1)=no 5306 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5307 ;; 5308 *) 5309 _LT_TAGVAR(hardcode_direct, $1)=yes 5310 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5311 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5312 5313 # hardcode_minus_L: Not really in the search PATH, 5314 # but as the default location of the library. 5315 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5316 ;; 5317 esac 5318 fi 5319 ;; 5320 5321 irix5* | irix6* | nonstopux*) 5322 if test "$GCC" = yes; then 5323 _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' 5324 # Try to use the -exported_symbol ld option, if it does not 5325 # work, assume that -exports_file does not work either and 5326 # implicitly export all symbols. 5327 # This should be the same for all languages, so no per-tag cache variable. 5328 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5329 [lt_cv_irix_exported_symbol], 5330 [save_LDFLAGS="$LDFLAGS" 5331 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5332 AC_LINK_IFELSE( 5333 [AC_LANG_SOURCE( 5334 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5335 [C++], [[int foo (void) { return 0; }]], 5336 [Fortran 77], [[ 5337 subroutine foo 5338 end]], 5339 [Fortran], [[ 5340 subroutine foo 5341 end]])])], 5342 [lt_cv_irix_exported_symbol=yes], 5343 [lt_cv_irix_exported_symbol=no]) 5344 LDFLAGS="$save_LDFLAGS"]) 5345 if test "$lt_cv_irix_exported_symbol" = yes; then 5346 _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' 5347 fi 5348 else 5349 _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' 5350 _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' 5351 fi 5352 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5353 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5354 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5355 _LT_TAGVAR(inherit_rpath, $1)=yes 5356 _LT_TAGVAR(link_all_deplibs, $1)=yes 5357 ;; 5358 5359 netbsd*) 5360 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5361 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5362 else 5363 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5364 fi 5365 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5366 _LT_TAGVAR(hardcode_direct, $1)=yes 5367 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5368 ;; 5369 5370 newsos6) 5371 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5372 _LT_TAGVAR(hardcode_direct, $1)=yes 5373 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5374 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5375 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5376 ;; 5377 5378 *nto* | *qnx*) 5379 ;; 5380 5381 openbsd*) 5382 if test -f /usr/libexec/ld.so; then 5383 _LT_TAGVAR(hardcode_direct, $1)=yes 5384 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5385 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5386 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5387 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5388 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5389 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5390 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5391 else 5392 case $host_os in 5393 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5394 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5395 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5396 ;; 5397 *) 5398 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5400 ;; 5401 esac 5402 fi 5403 else 5404 _LT_TAGVAR(ld_shlibs, $1)=no 5405 fi 5406 ;; 5407 5408 os2*) 5409 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5410 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5411 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5412 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 5413 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5414 ;; 5415 5416 osf3*) 5417 if test "$GCC" = yes; then 5418 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5419 _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' 5420 else 5421 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5422 _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' 5423 fi 5424 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5425 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5426 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5427 ;; 5428 5429 osf4* | osf5*) # as osf3* with the addition of -msym flag 5430 if test "$GCC" = yes; then 5431 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5432 _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' 5433 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5434 else 5435 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5436 _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' 5437 _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~ 5438 $CC -shared${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' 5439 5440 # Both c and cxx compiler support -rpath directly 5441 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5442 fi 5443 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5444 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5445 ;; 5446 5447 solaris*) 5448 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5449 if test "$GCC" = yes; then 5450 wlarc='${wl}' 5451 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5452 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5453 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5454 else 5455 case `$CC -V 2>&1` in 5456 *"Compilers 5.0"*) 5457 wlarc='' 5458 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5459 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5460 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5461 ;; 5462 *) 5463 wlarc='${wl}' 5464 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5465 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5466 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5467 ;; 5468 esac 5469 fi 5470 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5471 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5472 case $host_os in 5473 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5474 *) 5475 # The compiler driver will combine and reorder linker options, 5476 # but understands `-z linker_flag'. GCC discards it without `$wl', 5477 # but is careful enough not to reorder. 5478 # Supported since Solaris 2.6 (maybe 2.5.1?) 5479 if test "$GCC" = yes; then 5480 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5481 else 5482 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5483 fi 5484 ;; 5485 esac 5486 _LT_TAGVAR(link_all_deplibs, $1)=yes 5487 ;; 5488 5489 sunos4*) 5490 if test "x$host_vendor" = xsequent; then 5491 # Use $CC to link under sequent, because it throws in some extra .o 5492 # files that make .init and .fini sections work. 5493 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5494 else 5495 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5496 fi 5497 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5498 _LT_TAGVAR(hardcode_direct, $1)=yes 5499 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5500 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5501 ;; 5502 5503 sysv4) 5504 case $host_vendor in 5505 sni) 5506 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5507 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5508 ;; 5509 siemens) 5510 ## LD is ld it makes a PLAMLIB 5511 ## CC just makes a GrossModule. 5512 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5513 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5514 _LT_TAGVAR(hardcode_direct, $1)=no 5515 ;; 5516 motorola) 5517 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5518 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5519 ;; 5520 esac 5521 runpath_var='LD_RUN_PATH' 5522 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5523 ;; 5524 5525 sysv4.3*) 5526 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5527 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5528 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5529 ;; 5530 5531 sysv4*MP*) 5532 if test -d /usr/nec; then 5533 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5534 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5535 runpath_var=LD_RUN_PATH 5536 hardcode_runpath_var=yes 5537 _LT_TAGVAR(ld_shlibs, $1)=yes 5538 fi 5539 ;; 5540 5541 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5542 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5543 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5544 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5545 runpath_var='LD_RUN_PATH' 5546 5547 if test "$GCC" = yes; then 5548 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5549 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5550 else 5551 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5552 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5553 fi 5554 ;; 5555 5556 sysv5* | sco3.2v5* | sco5v6*) 5557 # Note: We can NOT use -z defs as we might desire, because we do not 5558 # link with -lc, and that would cause any symbols used from libc to 5559 # always be unresolved, which means just about no library would 5560 # ever link correctly. If we're not using GNU ld we use -z text 5561 # though, which does catch some bad symbols but isn't as heavy-handed 5562 # as -z defs. 5563 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5564 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5565 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5566 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5567 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5568 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5569 _LT_TAGVAR(link_all_deplibs, $1)=yes 5570 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5571 runpath_var='LD_RUN_PATH' 5572 5573 if test "$GCC" = yes; then 5574 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5575 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5576 else 5577 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5578 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5579 fi 5580 ;; 5581 5582 uts4*) 5583 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5584 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5585 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5586 ;; 5587 5588 *) 5589 _LT_TAGVAR(ld_shlibs, $1)=no 5590 ;; 5591 esac 5592 5593 if test x$host_vendor = xsni; then 5594 case $host in 5595 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5596 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5597 ;; 5598 esac 5599 fi 5600 fi 5601]) 5602AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5603test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5604 5605_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5606 5607_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5608_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5609_LT_DECL([], [extract_expsyms_cmds], [2], 5610 [The commands to extract the exported symbol list from a shared archive]) 5611 5612# 5613# Do we need to explicitly link libc? 5614# 5615case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5616x|xyes) 5617 # Assume -lc should be added 5618 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5619 5620 if test "$enable_shared" = yes && test "$GCC" = yes; then 5621 case $_LT_TAGVAR(archive_cmds, $1) in 5622 *'~'*) 5623 # FIXME: we may have to deal with multi-command sequences. 5624 ;; 5625 '$CC '*) 5626 # Test whether the compiler implicitly links with -lc since on some 5627 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5628 # to ld, don't add -lc before -lgcc. 5629 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5630 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5631 [$RM conftest* 5632 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5633 5634 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5635 soname=conftest 5636 lib=conftest 5637 libobjs=conftest.$ac_objext 5638 deplibs= 5639 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5640 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5641 compiler_flags=-v 5642 linker_flags=-v 5643 verstring= 5644 output_objdir=. 5645 libname=conftest 5646 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5647 _LT_TAGVAR(allow_undefined_flag, $1)= 5648 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5649 then 5650 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5651 else 5652 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5653 fi 5654 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5655 else 5656 cat conftest.err 1>&5 5657 fi 5658 $RM conftest* 5659 ]) 5660 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5661 ;; 5662 esac 5663 fi 5664 ;; 5665esac 5666 5667_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5668 [Whether or not to add -lc for building shared libraries]) 5669_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5670 [enable_shared_with_static_runtimes], [0], 5671 [Whether or not to disallow shared libs when runtime libs are static]) 5672_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5673 [Compiler flag to allow reflexive dlopens]) 5674_LT_TAGDECL([], [whole_archive_flag_spec], [1], 5675 [Compiler flag to generate shared objects directly from archives]) 5676_LT_TAGDECL([], [compiler_needs_object], [1], 5677 [Whether the compiler copes with passing no objects directly]) 5678_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5679 [Create an old-style archive from a shared archive]) 5680_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5681 [Create a temporary old-style archive to link instead of a shared archive]) 5682_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5683_LT_TAGDECL([], [archive_expsym_cmds], [2]) 5684_LT_TAGDECL([], [module_cmds], [2], 5685 [Commands used to build a loadable module if different from building 5686 a shared archive.]) 5687_LT_TAGDECL([], [module_expsym_cmds], [2]) 5688_LT_TAGDECL([], [with_gnu_ld], [1], 5689 [Whether we are building with GNU ld or not]) 5690_LT_TAGDECL([], [allow_undefined_flag], [1], 5691 [Flag that allows shared libraries with undefined symbols to be built]) 5692_LT_TAGDECL([], [no_undefined_flag], [1], 5693 [Flag that enforces no undefined symbols]) 5694_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5695 [Flag to hardcode $libdir into a binary during linking. 5696 This must work even if $libdir does not exist]) 5697_LT_TAGDECL([], [hardcode_libdir_separator], [1], 5698 [Whether we need a single "-rpath" flag with a separated argument]) 5699_LT_TAGDECL([], [hardcode_direct], [0], 5700 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5701 DIR into the resulting binary]) 5702_LT_TAGDECL([], [hardcode_direct_absolute], [0], 5703 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5704 DIR into the resulting binary and the resulting library dependency is 5705 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5706 library is relocated]) 5707_LT_TAGDECL([], [hardcode_minus_L], [0], 5708 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5709 into the resulting binary]) 5710_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5711 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5712 into the resulting binary]) 5713_LT_TAGDECL([], [hardcode_automatic], [0], 5714 [Set to "yes" if building a shared library automatically hardcodes DIR 5715 into the library and all subsequent libraries and executables linked 5716 against it]) 5717_LT_TAGDECL([], [inherit_rpath], [0], 5718 [Set to yes if linker adds runtime paths of dependent libraries 5719 to runtime path list]) 5720_LT_TAGDECL([], [link_all_deplibs], [0], 5721 [Whether libtool must link a program against all its dependency libraries]) 5722_LT_TAGDECL([], [always_export_symbols], [0], 5723 [Set to "yes" if exported symbols are required]) 5724_LT_TAGDECL([], [export_symbols_cmds], [2], 5725 [The commands to list exported symbols]) 5726_LT_TAGDECL([], [exclude_expsyms], [1], 5727 [Symbols that should not be listed in the preloaded symbols]) 5728_LT_TAGDECL([], [include_expsyms], [1], 5729 [Symbols that must always be exported]) 5730_LT_TAGDECL([], [prelink_cmds], [2], 5731 [Commands necessary for linking programs (against libraries) with templates]) 5732_LT_TAGDECL([], [postlink_cmds], [2], 5733 [Commands necessary for finishing linking programs]) 5734_LT_TAGDECL([], [file_list_spec], [1], 5735 [Specify filename containing input files]) 5736dnl FIXME: Not yet implemented 5737dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5738dnl [Compiler flag to generate thread safe objects]) 5739])# _LT_LINKER_SHLIBS 5740 5741 5742# _LT_LANG_C_CONFIG([TAG]) 5743# ------------------------ 5744# Ensure that the configuration variables for a C compiler are suitably 5745# defined. These variables are subsequently used by _LT_CONFIG to write 5746# the compiler configuration to `libtool'. 5747m4_defun([_LT_LANG_C_CONFIG], 5748[m4_require([_LT_DECL_EGREP])dnl 5749lt_save_CC="$CC" 5750AC_LANG_PUSH(C) 5751 5752# Source file extension for C test sources. 5753ac_ext=c 5754 5755# Object file extension for compiled C test sources. 5756objext=o 5757_LT_TAGVAR(objext, $1)=$objext 5758 5759# Code to be used in simple compile tests 5760lt_simple_compile_test_code="int some_variable = 0;" 5761 5762# Code to be used in simple link tests 5763lt_simple_link_test_code='int main(){return(0);}' 5764 5765_LT_TAG_COMPILER 5766# Save the default compiler, since it gets overwritten when the other 5767# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5768compiler_DEFAULT=$CC 5769 5770# save warnings/boilerplate of simple test code 5771_LT_COMPILER_BOILERPLATE 5772_LT_LINKER_BOILERPLATE 5773 5774if test -n "$compiler"; then 5775 _LT_COMPILER_NO_RTTI($1) 5776 _LT_COMPILER_PIC($1) 5777 _LT_COMPILER_C_O($1) 5778 _LT_COMPILER_FILE_LOCKS($1) 5779 _LT_LINKER_SHLIBS($1) 5780 _LT_SYS_DYNAMIC_LINKER($1) 5781 _LT_LINKER_HARDCODE_LIBPATH($1) 5782 LT_SYS_DLOPEN_SELF 5783 _LT_CMD_STRIPLIB 5784 5785 # Report which library types will actually be built 5786 AC_MSG_CHECKING([if libtool supports shared libraries]) 5787 AC_MSG_RESULT([$can_build_shared]) 5788 5789 AC_MSG_CHECKING([whether to build shared libraries]) 5790 test "$can_build_shared" = "no" && enable_shared=no 5791 5792 # On AIX, shared libraries and static libraries use the same namespace, and 5793 # are all built from PIC. 5794 case $host_os in 5795 aix3*) 5796 test "$enable_shared" = yes && enable_static=no 5797 if test -n "$RANLIB"; then 5798 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5799 postinstall_cmds='$RANLIB $lib' 5800 fi 5801 ;; 5802 5803 aix[[4-9]]*) 5804 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5805 test "$enable_shared" = yes && enable_static=no 5806 fi 5807 ;; 5808 esac 5809 AC_MSG_RESULT([$enable_shared]) 5810 5811 AC_MSG_CHECKING([whether to build static libraries]) 5812 # Make sure either enable_shared or enable_static is yes. 5813 test "$enable_shared" = yes || enable_static=yes 5814 AC_MSG_RESULT([$enable_static]) 5815 5816 _LT_CONFIG($1) 5817fi 5818AC_LANG_POP 5819CC="$lt_save_CC" 5820])# _LT_LANG_C_CONFIG 5821 5822 5823# _LT_LANG_CXX_CONFIG([TAG]) 5824# -------------------------- 5825# Ensure that the configuration variables for a C++ compiler are suitably 5826# defined. These variables are subsequently used by _LT_CONFIG to write 5827# the compiler configuration to `libtool'. 5828m4_defun([_LT_LANG_CXX_CONFIG], 5829[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5830m4_require([_LT_DECL_EGREP])dnl 5831m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5832if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5833 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5834 (test "X$CXX" != "Xg++"))) ; then 5835 AC_PROG_CXXCPP 5836else 5837 _lt_caught_CXX_error=yes 5838fi 5839 5840AC_LANG_PUSH(C++) 5841_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5842_LT_TAGVAR(allow_undefined_flag, $1)= 5843_LT_TAGVAR(always_export_symbols, $1)=no 5844_LT_TAGVAR(archive_expsym_cmds, $1)= 5845_LT_TAGVAR(compiler_needs_object, $1)=no 5846_LT_TAGVAR(export_dynamic_flag_spec, $1)= 5847_LT_TAGVAR(hardcode_direct, $1)=no 5848_LT_TAGVAR(hardcode_direct_absolute, $1)=no 5849_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5850_LT_TAGVAR(hardcode_libdir_separator, $1)= 5851_LT_TAGVAR(hardcode_minus_L, $1)=no 5852_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5853_LT_TAGVAR(hardcode_automatic, $1)=no 5854_LT_TAGVAR(inherit_rpath, $1)=no 5855_LT_TAGVAR(module_cmds, $1)= 5856_LT_TAGVAR(module_expsym_cmds, $1)= 5857_LT_TAGVAR(link_all_deplibs, $1)=unknown 5858_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5859_LT_TAGVAR(reload_flag, $1)=$reload_flag 5860_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5861_LT_TAGVAR(no_undefined_flag, $1)= 5862_LT_TAGVAR(whole_archive_flag_spec, $1)= 5863_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5864 5865# Source file extension for C++ test sources. 5866ac_ext=cpp 5867 5868# Object file extension for compiled C++ test sources. 5869objext=o 5870_LT_TAGVAR(objext, $1)=$objext 5871 5872# No sense in running all these tests if we already determined that 5873# the CXX compiler isn't working. Some variables (like enable_shared) 5874# are currently assumed to apply to all compilers on this platform, 5875# and will be corrupted by setting them based on a non-working compiler. 5876if test "$_lt_caught_CXX_error" != yes; then 5877 # Code to be used in simple compile tests 5878 lt_simple_compile_test_code="int some_variable = 0;" 5879 5880 # Code to be used in simple link tests 5881 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5882 5883 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5884 _LT_TAG_COMPILER 5885 5886 # save warnings/boilerplate of simple test code 5887 _LT_COMPILER_BOILERPLATE 5888 _LT_LINKER_BOILERPLATE 5889 5890 # Allow CC to be a program name with arguments. 5891 lt_save_CC=$CC 5892 lt_save_CFLAGS=$CFLAGS 5893 lt_save_LD=$LD 5894 lt_save_GCC=$GCC 5895 GCC=$GXX 5896 lt_save_with_gnu_ld=$with_gnu_ld 5897 lt_save_path_LD=$lt_cv_path_LD 5898 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5899 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5900 else 5901 $as_unset lt_cv_prog_gnu_ld 5902 fi 5903 if test -n "${lt_cv_path_LDCXX+set}"; then 5904 lt_cv_path_LD=$lt_cv_path_LDCXX 5905 else 5906 $as_unset lt_cv_path_LD 5907 fi 5908 test -z "${LDCXX+set}" || LD=$LDCXX 5909 CC=${CXX-"c++"} 5910 CFLAGS=$CXXFLAGS 5911 compiler=$CC 5912 _LT_TAGVAR(compiler, $1)=$CC 5913 _LT_CC_BASENAME([$compiler]) 5914 5915 if test -n "$compiler"; then 5916 # We don't want -fno-exception when compiling C++ code, so set the 5917 # no_builtin_flag separately 5918 if test "$GXX" = yes; then 5919 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5920 else 5921 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5922 fi 5923 5924 if test "$GXX" = yes; then 5925 # Set up default GNU C++ configuration 5926 5927 LT_PATH_LD 5928 5929 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5930 # archiving commands below assume that GNU ld is being used. 5931 if test "$with_gnu_ld" = yes; then 5932 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5933 _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' 5934 5935 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5936 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5937 5938 # If archive_cmds runs LD, not CC, wlarc should be empty 5939 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5940 # investigate it a little bit more. (MM) 5941 wlarc='${wl}' 5942 5943 # ancient GNU ld didn't support --whole-archive et. al. 5944 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5945 $GREP 'no-whole-archive' > /dev/null; then 5946 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5947 else 5948 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5949 fi 5950 else 5951 with_gnu_ld=no 5952 wlarc= 5953 5954 # A generic and very simple default shared library creation 5955 # command for GNU C++ for the case where it uses the native 5956 # linker, instead of GNU ld. If possible, this setting should 5957 # overridden to take advantage of the native linker features on 5958 # the platform it is being used on. 5959 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5960 fi 5961 5962 # Commands to make compiler produce verbose output that lists 5963 # what "hidden" libraries, object files and flags are used when 5964 # linking a shared library. 5965 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5966 5967 else 5968 GXX=no 5969 with_gnu_ld=no 5970 wlarc= 5971 fi 5972 5973 # PORTME: fill in a description of your system's C++ link characteristics 5974 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5975 _LT_TAGVAR(ld_shlibs, $1)=yes 5976 case $host_os in 5977 aix3*) 5978 # FIXME: insert proper C++ library support 5979 _LT_TAGVAR(ld_shlibs, $1)=no 5980 ;; 5981 aix[[4-9]]*) 5982 if test "$host_cpu" = ia64; then 5983 # On IA64, the linker does run time linking by default, so we don't 5984 # have to do anything special. 5985 aix_use_runtimelinking=no 5986 exp_sym_flag='-Bexport' 5987 no_entry_flag="" 5988 else 5989 aix_use_runtimelinking=no 5990 5991 # Test if we are trying to use run time linking or normal 5992 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5993 # need to do runtime linking. 5994 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5995 for ld_flag in $LDFLAGS; do 5996 case $ld_flag in 5997 *-brtl*) 5998 aix_use_runtimelinking=yes 5999 break 6000 ;; 6001 esac 6002 done 6003 ;; 6004 esac 6005 6006 exp_sym_flag='-bexport' 6007 no_entry_flag='-bnoentry' 6008 fi 6009 6010 # When large executables or shared objects are built, AIX ld can 6011 # have problems creating the table of contents. If linking a library 6012 # or program results in "error TOC overflow" add -mminimal-toc to 6013 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6014 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6015 6016 _LT_TAGVAR(archive_cmds, $1)='' 6017 _LT_TAGVAR(hardcode_direct, $1)=yes 6018 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6019 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6020 _LT_TAGVAR(link_all_deplibs, $1)=yes 6021 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 6022 6023 if test "$GXX" = yes; then 6024 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6025 # We only want to do this on AIX 4.2 and lower, the check 6026 # below for broken collect2 doesn't work under 4.3+ 6027 collect2name=`${CC} -print-prog-name=collect2` 6028 if test -f "$collect2name" && 6029 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6030 then 6031 # We have reworked collect2 6032 : 6033 else 6034 # We have old collect2 6035 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6036 # It fails to find uninstalled libraries when the uninstalled 6037 # path is not listed in the libpath. Setting hardcode_minus_L 6038 # to unsupported forces relinking 6039 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6040 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6041 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6042 fi 6043 esac 6044 shared_flag='-shared' 6045 if test "$aix_use_runtimelinking" = yes; then 6046 shared_flag="$shared_flag "'${wl}-G' 6047 fi 6048 else 6049 # not using gcc 6050 if test "$host_cpu" = ia64; then 6051 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6052 # chokes on -Wl,-G. The following line is correct: 6053 shared_flag='-G' 6054 else 6055 if test "$aix_use_runtimelinking" = yes; then 6056 shared_flag='${wl}-G' 6057 else 6058 shared_flag='${wl}-bM:SRE' 6059 fi 6060 fi 6061 fi 6062 6063 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6064 # It seems that -bexpall does not export symbols beginning with 6065 # underscore (_), so it is better to generate a list of symbols to 6066 # export. 6067 _LT_TAGVAR(always_export_symbols, $1)=yes 6068 if test "$aix_use_runtimelinking" = yes; then 6069 # Warning - without using the other runtime loading flags (-brtl), 6070 # -berok will link without error, but may produce a broken library. 6071 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6072 # Determine the default libpath from the value encoded in an empty 6073 # executable. 6074 _LT_SYS_MODULE_PATH_AIX([$1]) 6075 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6076 6077 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 6078 else 6079 if test "$host_cpu" = ia64; then 6080 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6081 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6082 _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" 6083 else 6084 # Determine the default libpath from the value encoded in an 6085 # empty executable. 6086 _LT_SYS_MODULE_PATH_AIX([$1]) 6087 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6088 # Warning - without using the other run time loading flags, 6089 # -berok will link without error, but may produce a broken library. 6090 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6091 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6092 if test "$with_gnu_ld" = yes; then 6093 # We only use this code for GNU lds that support --whole-archive. 6094 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6095 else 6096 # Exported symbols can be pulled into shared objects from archives 6097 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6098 fi 6099 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6100 # This is similar to how AIX traditionally builds its shared 6101 # libraries. 6102 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 6103 fi 6104 fi 6105 ;; 6106 6107 beos*) 6108 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6109 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6110 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6111 # support --undefined. This deserves some investigation. FIXME 6112 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6113 else 6114 _LT_TAGVAR(ld_shlibs, $1)=no 6115 fi 6116 ;; 6117 6118 chorus*) 6119 case $cc_basename in 6120 *) 6121 # FIXME: insert proper C++ library support 6122 _LT_TAGVAR(ld_shlibs, $1)=no 6123 ;; 6124 esac 6125 ;; 6126 6127 cygwin* | mingw* | pw32* | cegcc*) 6128 case $GXX,$cc_basename in 6129 ,cl* | no,cl*) 6130 # Native MSVC 6131 # hardcode_libdir_flag_spec is actually meaningless, as there is 6132 # no search path for DLLs. 6133 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6134 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6135 _LT_TAGVAR(always_export_symbols, $1)=yes 6136 _LT_TAGVAR(file_list_spec, $1)='@' 6137 # Tell ltmain to make .lib files, not .a files. 6138 libext=lib 6139 # Tell ltmain to make .dll files, not .so files. 6140 shrext_cmds=".dll" 6141 # FIXME: Setting linknames here is a bad hack. 6142 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6143 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6144 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6145 else 6146 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6147 fi~ 6148 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6149 linknames=' 6150 # The linker will not automatically build a static lib if we build a DLL. 6151 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6152 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6153 # Don't use ranlib 6154 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6155 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6156 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6157 case $lt_outputfile in 6158 *.exe|*.EXE) ;; 6159 *) 6160 lt_outputfile="$lt_outputfile.exe" 6161 lt_tool_outputfile="$lt_tool_outputfile.exe" 6162 ;; 6163 esac~ 6164 func_to_tool_file "$lt_outputfile"~ 6165 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6166 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6167 $RM "$lt_outputfile.manifest"; 6168 fi' 6169 ;; 6170 *) 6171 # g++ 6172 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6173 # as there is no search path for DLLs. 6174 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6175 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6176 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6177 _LT_TAGVAR(always_export_symbols, $1)=no 6178 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6179 6180 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6181 _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' 6182 # If the export-symbols file already is a .def file (1st line 6183 # is EXPORTS), use it as is; otherwise, prepend... 6184 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6185 cp $export_symbols $output_objdir/$soname.def; 6186 else 6187 echo EXPORTS > $output_objdir/$soname.def; 6188 cat $export_symbols >> $output_objdir/$soname.def; 6189 fi~ 6190 $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' 6191 else 6192 _LT_TAGVAR(ld_shlibs, $1)=no 6193 fi 6194 ;; 6195 esac 6196 ;; 6197 darwin* | rhapsody*) 6198 _LT_DARWIN_LINKER_FEATURES($1) 6199 ;; 6200 6201 dgux*) 6202 case $cc_basename in 6203 ec++*) 6204 # FIXME: insert proper C++ library support 6205 _LT_TAGVAR(ld_shlibs, $1)=no 6206 ;; 6207 ghcx*) 6208 # Green Hills C++ Compiler 6209 # FIXME: insert proper C++ library support 6210 _LT_TAGVAR(ld_shlibs, $1)=no 6211 ;; 6212 *) 6213 # FIXME: insert proper C++ library support 6214 _LT_TAGVAR(ld_shlibs, $1)=no 6215 ;; 6216 esac 6217 ;; 6218 6219 freebsd2.*) 6220 # C++ shared libraries reported to be fairly broken before 6221 # switch to ELF 6222 _LT_TAGVAR(ld_shlibs, $1)=no 6223 ;; 6224 6225 freebsd-elf*) 6226 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6227 ;; 6228 6229 freebsd* | dragonfly*) 6230 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6231 # conventions 6232 _LT_TAGVAR(ld_shlibs, $1)=yes 6233 ;; 6234 6235 gnu*) 6236 ;; 6237 6238 haiku*) 6239 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6240 _LT_TAGVAR(link_all_deplibs, $1)=yes 6241 ;; 6242 6243 hpux9*) 6244 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6245 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6246 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6247 _LT_TAGVAR(hardcode_direct, $1)=yes 6248 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6249 # but as the default 6250 # location of the library. 6251 6252 case $cc_basename in 6253 CC*) 6254 # FIXME: insert proper C++ library support 6255 _LT_TAGVAR(ld_shlibs, $1)=no 6256 ;; 6257 aCC*) 6258 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6259 # Commands to make compiler produce verbose output that lists 6260 # what "hidden" libraries, object files and flags are used when 6261 # linking a shared library. 6262 # 6263 # There doesn't appear to be a way to prevent this compiler from 6264 # explicitly linking system object files so we need to strip them 6265 # from the output so that they don't get included in the library 6266 # dependencies. 6267 output_verbose_link_cmd='templist=`($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"' 6268 ;; 6269 *) 6270 if test "$GXX" = yes; then 6271 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6272 else 6273 # FIXME: insert proper C++ library support 6274 _LT_TAGVAR(ld_shlibs, $1)=no 6275 fi 6276 ;; 6277 esac 6278 ;; 6279 6280 hpux10*|hpux11*) 6281 if test $with_gnu_ld = no; then 6282 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6283 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6284 6285 case $host_cpu in 6286 hppa*64*|ia64*) 6287 ;; 6288 *) 6289 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6290 ;; 6291 esac 6292 fi 6293 case $host_cpu in 6294 hppa*64*|ia64*) 6295 _LT_TAGVAR(hardcode_direct, $1)=no 6296 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6297 ;; 6298 *) 6299 _LT_TAGVAR(hardcode_direct, $1)=yes 6300 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6301 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6302 # but as the default 6303 # location of the library. 6304 ;; 6305 esac 6306 6307 case $cc_basename in 6308 CC*) 6309 # FIXME: insert proper C++ library support 6310 _LT_TAGVAR(ld_shlibs, $1)=no 6311 ;; 6312 aCC*) 6313 case $host_cpu in 6314 hppa*64*) 6315 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6316 ;; 6317 ia64*) 6318 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6319 ;; 6320 *) 6321 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6322 ;; 6323 esac 6324 # Commands to make compiler produce verbose output that lists 6325 # what "hidden" libraries, object files and flags are used when 6326 # linking a shared library. 6327 # 6328 # There doesn't appear to be a way to prevent this compiler from 6329 # explicitly linking system object files so we need to strip them 6330 # from the output so that they don't get included in the library 6331 # dependencies. 6332 output_verbose_link_cmd='templist=`($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"' 6333 ;; 6334 *) 6335 if test "$GXX" = yes; then 6336 if test $with_gnu_ld = no; then 6337 case $host_cpu in 6338 hppa*64*) 6339 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6340 ;; 6341 ia64*) 6342 _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' 6343 ;; 6344 *) 6345 _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' 6346 ;; 6347 esac 6348 fi 6349 else 6350 # FIXME: insert proper C++ library support 6351 _LT_TAGVAR(ld_shlibs, $1)=no 6352 fi 6353 ;; 6354 esac 6355 ;; 6356 6357 interix[[3-9]]*) 6358 _LT_TAGVAR(hardcode_direct, $1)=no 6359 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6360 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6361 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6362 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6363 # Instead, shared libraries are loaded at an image base (0x10000000 by 6364 # default) and relocated if they conflict, which is a slow very memory 6365 # consuming and fragmenting process. To avoid this, we pick a random, 6366 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6367 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6368 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6369 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6370 ;; 6371 irix5* | irix6*) 6372 case $cc_basename in 6373 CC*) 6374 # SGI C++ 6375 _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' 6376 6377 # Archives containing C++ object files must be created using 6378 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6379 # necessary to make sure instantiated templates are included 6380 # in the archive. 6381 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6382 ;; 6383 *) 6384 if test "$GXX" = yes; then 6385 if test "$with_gnu_ld" = no; then 6386 _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' 6387 else 6388 _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' 6389 fi 6390 fi 6391 _LT_TAGVAR(link_all_deplibs, $1)=yes 6392 ;; 6393 esac 6394 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6395 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6396 _LT_TAGVAR(inherit_rpath, $1)=yes 6397 ;; 6398 6399 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6400 case $cc_basename in 6401 KCC*) 6402 # Kuck and Associates, Inc. (KAI) C++ Compiler 6403 6404 # KCC will only create a shared library if the output file 6405 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6406 # to its proper name (with version) after linking. 6407 _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' 6408 _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 $lib' 6409 # Commands to make compiler produce verbose output that lists 6410 # what "hidden" libraries, object files and flags are used when 6411 # linking a shared library. 6412 # 6413 # There doesn't appear to be a way to prevent this compiler from 6414 # explicitly linking system object files so we need to strip them 6415 # from the output so that they don't get included in the library 6416 # dependencies. 6417 output_verbose_link_cmd='templist=`$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"' 6418 6419 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6420 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6421 6422 # Archives containing C++ object files must be created using 6423 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6424 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6425 ;; 6426 icpc* | ecpc* ) 6427 # Intel C++ 6428 with_gnu_ld=yes 6429 # version 8.0 and above of icpc choke on multiply defined symbols 6430 # if we add $predep_objects and $postdep_objects, however 7.1 and 6431 # earlier do not add the objects themselves. 6432 case `$CC -V 2>&1` in 6433 *"Version 7."*) 6434 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6435 _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' 6436 ;; 6437 *) # Version 8.0 or newer 6438 tmp_idyn= 6439 case $host_cpu in 6440 ia64*) tmp_idyn=' -i_dynamic';; 6441 esac 6442 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6443 _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' 6444 ;; 6445 esac 6446 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6447 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6448 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6449 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6450 ;; 6451 pgCC* | pgcpp*) 6452 # Portland Group C++ compiler 6453 case `$CC -V` in 6454 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6455 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6456 rm -rf $tpldir~ 6457 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6458 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6459 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6460 rm -rf $tpldir~ 6461 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6462 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6463 $RANLIB $oldlib' 6464 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6465 rm -rf $tpldir~ 6466 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6467 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6468 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6469 rm -rf $tpldir~ 6470 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6471 $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' 6472 ;; 6473 *) # Version 6 and above use weak symbols 6474 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6475 _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' 6476 ;; 6477 esac 6478 6479 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6480 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6481 _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' 6482 ;; 6483 cxx*) 6484 # Compaq C++ 6485 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6486 _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' 6487 6488 runpath_var=LD_RUN_PATH 6489 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6490 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6491 6492 # Commands to make compiler produce verbose output that lists 6493 # what "hidden" libraries, object files and flags are used when 6494 # linking a shared library. 6495 # 6496 # There doesn't appear to be a way to prevent this compiler from 6497 # explicitly linking system object files so we need to strip them 6498 # from the output so that they don't get included in the library 6499 # dependencies. 6500 output_verbose_link_cmd='templist=`$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' 6501 ;; 6502 xl* | mpixl* | bgxl*) 6503 # IBM XL 8.0 on PPC, with GNU ld 6504 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6505 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6506 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6507 if test "x$supports_anon_versioning" = xyes; then 6508 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6509 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6510 echo "local: *; };" >> $output_objdir/$libname.ver~ 6511 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6512 fi 6513 ;; 6514 *) 6515 case `$CC -V 2>&1 | sed 5q` in 6516 *Sun\ C*) 6517 # Sun C++ 5.9 6518 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6519 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6520 _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' 6521 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6522 _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' 6523 _LT_TAGVAR(compiler_needs_object, $1)=yes 6524 6525 # Not sure whether something based on 6526 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6527 # would be better. 6528 output_verbose_link_cmd='func_echo_all' 6529 6530 # Archives containing C++ object files must be created using 6531 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6532 # necessary to make sure instantiated templates are included 6533 # in the archive. 6534 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6535 ;; 6536 esac 6537 ;; 6538 esac 6539 ;; 6540 6541 lynxos*) 6542 # FIXME: insert proper C++ library support 6543 _LT_TAGVAR(ld_shlibs, $1)=no 6544 ;; 6545 6546 m88k*) 6547 # FIXME: insert proper C++ library support 6548 _LT_TAGVAR(ld_shlibs, $1)=no 6549 ;; 6550 6551 mvs*) 6552 case $cc_basename in 6553 cxx*) 6554 # FIXME: insert proper C++ library support 6555 _LT_TAGVAR(ld_shlibs, $1)=no 6556 ;; 6557 *) 6558 # FIXME: insert proper C++ library support 6559 _LT_TAGVAR(ld_shlibs, $1)=no 6560 ;; 6561 esac 6562 ;; 6563 6564 netbsd*) 6565 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6566 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6567 wlarc= 6568 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6569 _LT_TAGVAR(hardcode_direct, $1)=yes 6570 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6571 fi 6572 # Workaround some broken pre-1.5 toolchains 6573 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6574 ;; 6575 6576 *nto* | *qnx*) 6577 _LT_TAGVAR(ld_shlibs, $1)=yes 6578 ;; 6579 6580 openbsd2*) 6581 # C++ shared libraries are fairly broken 6582 _LT_TAGVAR(ld_shlibs, $1)=no 6583 ;; 6584 6585 openbsd*) 6586 if test -f /usr/libexec/ld.so; then 6587 _LT_TAGVAR(hardcode_direct, $1)=yes 6588 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6589 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6590 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6591 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6592 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6593 _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' 6594 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6595 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6596 fi 6597 output_verbose_link_cmd=func_echo_all 6598 else 6599 _LT_TAGVAR(ld_shlibs, $1)=no 6600 fi 6601 ;; 6602 6603 osf3* | osf4* | osf5*) 6604 case $cc_basename in 6605 KCC*) 6606 # Kuck and Associates, Inc. (KAI) C++ Compiler 6607 6608 # KCC will only create a shared library if the output file 6609 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6610 # to its proper name (with version) after linking. 6611 _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' 6612 6613 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6614 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6615 6616 # Archives containing C++ object files must be created using 6617 # the KAI C++ compiler. 6618 case $host in 6619 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6620 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6621 esac 6622 ;; 6623 RCC*) 6624 # Rational C++ 2.4.1 6625 # FIXME: insert proper C++ library support 6626 _LT_TAGVAR(ld_shlibs, $1)=no 6627 ;; 6628 cxx*) 6629 case $host in 6630 osf3*) 6631 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6632 _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' 6633 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6634 ;; 6635 *) 6636 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6637 _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' 6638 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6639 echo "-hidden">> $lib.exp~ 6640 $CC -shared$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~ 6641 $RM $lib.exp' 6642 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6643 ;; 6644 esac 6645 6646 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6647 6648 # Commands to make compiler produce verbose output that lists 6649 # what "hidden" libraries, object files and flags are used when 6650 # linking a shared library. 6651 # 6652 # There doesn't appear to be a way to prevent this compiler from 6653 # explicitly linking system object files so we need to strip them 6654 # from the output so that they don't get included in the library 6655 # dependencies. 6656 output_verbose_link_cmd='templist=`$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"' 6657 ;; 6658 *) 6659 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6660 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6661 case $host in 6662 osf3*) 6663 _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' 6664 ;; 6665 *) 6666 _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' 6667 ;; 6668 esac 6669 6670 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6671 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6672 6673 # Commands to make compiler produce verbose output that lists 6674 # what "hidden" libraries, object files and flags are used when 6675 # linking a shared library. 6676 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6677 6678 else 6679 # FIXME: insert proper C++ library support 6680 _LT_TAGVAR(ld_shlibs, $1)=no 6681 fi 6682 ;; 6683 esac 6684 ;; 6685 6686 psos*) 6687 # FIXME: insert proper C++ library support 6688 _LT_TAGVAR(ld_shlibs, $1)=no 6689 ;; 6690 6691 sunos4*) 6692 case $cc_basename in 6693 CC*) 6694 # Sun C++ 4.x 6695 # FIXME: insert proper C++ library support 6696 _LT_TAGVAR(ld_shlibs, $1)=no 6697 ;; 6698 lcc*) 6699 # Lucid 6700 # FIXME: insert proper C++ library support 6701 _LT_TAGVAR(ld_shlibs, $1)=no 6702 ;; 6703 *) 6704 # FIXME: insert proper C++ library support 6705 _LT_TAGVAR(ld_shlibs, $1)=no 6706 ;; 6707 esac 6708 ;; 6709 6710 solaris*) 6711 case $cc_basename in 6712 CC* | sunCC*) 6713 # Sun C++ 4.2, 5.x and Centerline C++ 6714 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6715 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6716 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6717 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6718 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6719 6720 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6721 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6722 case $host_os in 6723 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6724 *) 6725 # The compiler driver will combine and reorder linker options, 6726 # but understands `-z linker_flag'. 6727 # Supported since Solaris 2.6 (maybe 2.5.1?) 6728 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6729 ;; 6730 esac 6731 _LT_TAGVAR(link_all_deplibs, $1)=yes 6732 6733 output_verbose_link_cmd='func_echo_all' 6734 6735 # Archives containing C++ object files must be created using 6736 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6737 # necessary to make sure instantiated templates are included 6738 # in the archive. 6739 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6740 ;; 6741 gcx*) 6742 # Green Hills C++ Compiler 6743 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6744 6745 # The C++ compiler must be used to create the archive. 6746 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6747 ;; 6748 *) 6749 # GNU C++ compiler with Solaris linker 6750 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6751 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6752 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6753 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6754 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6755 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6756 6757 # Commands to make compiler produce verbose output that lists 6758 # what "hidden" libraries, object files and flags are used when 6759 # linking a shared library. 6760 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6761 else 6762 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6763 # platform. 6764 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6765 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6766 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6767 6768 # Commands to make compiler produce verbose output that lists 6769 # what "hidden" libraries, object files and flags are used when 6770 # linking a shared library. 6771 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6772 fi 6773 6774 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6775 case $host_os in 6776 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6777 *) 6778 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6779 ;; 6780 esac 6781 fi 6782 ;; 6783 esac 6784 ;; 6785 6786 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6787 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6788 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6789 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6790 runpath_var='LD_RUN_PATH' 6791 6792 case $cc_basename in 6793 CC*) 6794 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6795 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6796 ;; 6797 *) 6798 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6799 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6800 ;; 6801 esac 6802 ;; 6803 6804 sysv5* | sco3.2v5* | sco5v6*) 6805 # Note: We can NOT use -z defs as we might desire, because we do not 6806 # link with -lc, and that would cause any symbols used from libc to 6807 # always be unresolved, which means just about no library would 6808 # ever link correctly. If we're not using GNU ld we use -z text 6809 # though, which does catch some bad symbols but isn't as heavy-handed 6810 # as -z defs. 6811 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6812 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6813 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6814 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6815 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6816 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6817 _LT_TAGVAR(link_all_deplibs, $1)=yes 6818 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6819 runpath_var='LD_RUN_PATH' 6820 6821 case $cc_basename in 6822 CC*) 6823 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6824 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6825 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6826 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6827 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6828 '"$_LT_TAGVAR(reload_cmds, $1)" 6829 ;; 6830 *) 6831 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6832 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6833 ;; 6834 esac 6835 ;; 6836 6837 tandem*) 6838 case $cc_basename in 6839 NCC*) 6840 # NonStop-UX NCC 3.20 6841 # FIXME: insert proper C++ library support 6842 _LT_TAGVAR(ld_shlibs, $1)=no 6843 ;; 6844 *) 6845 # FIXME: insert proper C++ library support 6846 _LT_TAGVAR(ld_shlibs, $1)=no 6847 ;; 6848 esac 6849 ;; 6850 6851 vxworks*) 6852 # FIXME: insert proper C++ library support 6853 _LT_TAGVAR(ld_shlibs, $1)=no 6854 ;; 6855 6856 *) 6857 # FIXME: insert proper C++ library support 6858 _LT_TAGVAR(ld_shlibs, $1)=no 6859 ;; 6860 esac 6861 6862 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6863 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6864 6865 _LT_TAGVAR(GCC, $1)="$GXX" 6866 _LT_TAGVAR(LD, $1)="$LD" 6867 6868 ## CAVEAT EMPTOR: 6869 ## There is no encapsulation within the following macros, do not change 6870 ## the running order or otherwise move them around unless you know exactly 6871 ## what you are doing... 6872 _LT_SYS_HIDDEN_LIBDEPS($1) 6873 _LT_COMPILER_PIC($1) 6874 _LT_COMPILER_C_O($1) 6875 _LT_COMPILER_FILE_LOCKS($1) 6876 _LT_LINKER_SHLIBS($1) 6877 _LT_SYS_DYNAMIC_LINKER($1) 6878 _LT_LINKER_HARDCODE_LIBPATH($1) 6879 6880 _LT_CONFIG($1) 6881 fi # test -n "$compiler" 6882 6883 CC=$lt_save_CC 6884 CFLAGS=$lt_save_CFLAGS 6885 LDCXX=$LD 6886 LD=$lt_save_LD 6887 GCC=$lt_save_GCC 6888 with_gnu_ld=$lt_save_with_gnu_ld 6889 lt_cv_path_LDCXX=$lt_cv_path_LD 6890 lt_cv_path_LD=$lt_save_path_LD 6891 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6892 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6893fi # test "$_lt_caught_CXX_error" != yes 6894 6895AC_LANG_POP 6896])# _LT_LANG_CXX_CONFIG 6897 6898 6899# _LT_FUNC_STRIPNAME_CNF 6900# ---------------------- 6901# func_stripname_cnf prefix suffix name 6902# strip PREFIX and SUFFIX off of NAME. 6903# PREFIX and SUFFIX must not contain globbing or regex special 6904# characters, hashes, percent signs, but SUFFIX may contain a leading 6905# dot (in which case that matches only a dot). 6906# 6907# This function is identical to the (non-XSI) version of func_stripname, 6908# except this one can be used by m4 code that may be executed by configure, 6909# rather than the libtool script. 6910m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6911AC_REQUIRE([_LT_DECL_SED]) 6912AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6913func_stripname_cnf () 6914{ 6915 case ${2} in 6916 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6917 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6918 esac 6919} # func_stripname_cnf 6920])# _LT_FUNC_STRIPNAME_CNF 6921 6922# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6923# --------------------------------- 6924# Figure out "hidden" library dependencies from verbose 6925# compiler output when linking a shared library. 6926# Parse the compiler output and extract the necessary 6927# objects, libraries and library flags. 6928m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6929[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6930AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6931# Dependencies to place before and after the object being linked: 6932_LT_TAGVAR(predep_objects, $1)= 6933_LT_TAGVAR(postdep_objects, $1)= 6934_LT_TAGVAR(predeps, $1)= 6935_LT_TAGVAR(postdeps, $1)= 6936_LT_TAGVAR(compiler_lib_search_path, $1)= 6937 6938dnl we can't use the lt_simple_compile_test_code here, 6939dnl because it contains code intended for an executable, 6940dnl not a library. It's possible we should let each 6941dnl tag define a new lt_????_link_test_code variable, 6942dnl but it's only used here... 6943m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6944int a; 6945void foo (void) { a = 0; } 6946_LT_EOF 6947], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6948class Foo 6949{ 6950public: 6951 Foo (void) { a = 0; } 6952private: 6953 int a; 6954}; 6955_LT_EOF 6956], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6957 subroutine foo 6958 implicit none 6959 integer*4 a 6960 a=0 6961 return 6962 end 6963_LT_EOF 6964], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6965 subroutine foo 6966 implicit none 6967 integer a 6968 a=0 6969 return 6970 end 6971_LT_EOF 6972], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6973public class foo { 6974 private int a; 6975 public void bar (void) { 6976 a = 0; 6977 } 6978}; 6979_LT_EOF 6980], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 6981package foo 6982func foo() { 6983} 6984_LT_EOF 6985]) 6986 6987_lt_libdeps_save_CFLAGS=$CFLAGS 6988case "$CC $CFLAGS " in #( 6989*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6990*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6991*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 6992esac 6993 6994dnl Parse the compiler output and extract the necessary 6995dnl objects, libraries and library flags. 6996if AC_TRY_EVAL(ac_compile); then 6997 # Parse the compiler output and extract the necessary 6998 # objects, libraries and library flags. 6999 7000 # Sentinel used to keep track of whether or not we are before 7001 # the conftest object file. 7002 pre_test_object_deps_done=no 7003 7004 for p in `eval "$output_verbose_link_cmd"`; do 7005 case ${prev}${p} in 7006 7007 -L* | -R* | -l*) 7008 # Some compilers place space between "-{L,R}" and the path. 7009 # Remove the space. 7010 if test $p = "-L" || 7011 test $p = "-R"; then 7012 prev=$p 7013 continue 7014 fi 7015 7016 # Expand the sysroot to ease extracting the directories later. 7017 if test -z "$prev"; then 7018 case $p in 7019 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7020 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7021 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7022 esac 7023 fi 7024 case $p in 7025 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7026 esac 7027 if test "$pre_test_object_deps_done" = no; then 7028 case ${prev} in 7029 -L | -R) 7030 # Internal compiler library paths should come after those 7031 # provided the user. The postdeps already come after the 7032 # user supplied libs so there is no need to process them. 7033 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7034 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 7035 else 7036 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 7037 fi 7038 ;; 7039 # The "-l" case would never come before the object being 7040 # linked, so don't bother handling this case. 7041 esac 7042 else 7043 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7044 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 7045 else 7046 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 7047 fi 7048 fi 7049 prev= 7050 ;; 7051 7052 *.lto.$objext) ;; # Ignore GCC LTO objects 7053 *.$objext) 7054 # This assumes that the test object file only shows up 7055 # once in the compiler output. 7056 if test "$p" = "conftest.$objext"; then 7057 pre_test_object_deps_done=yes 7058 continue 7059 fi 7060 7061 if test "$pre_test_object_deps_done" = no; then 7062 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7063 _LT_TAGVAR(predep_objects, $1)="$p" 7064 else 7065 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7066 fi 7067 else 7068 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7069 _LT_TAGVAR(postdep_objects, $1)="$p" 7070 else 7071 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7072 fi 7073 fi 7074 ;; 7075 7076 *) ;; # Ignore the rest. 7077 7078 esac 7079 done 7080 7081 # Clean up. 7082 rm -f a.out a.exe 7083else 7084 echo "libtool.m4: error: problem compiling $1 test program" 7085fi 7086 7087$RM -f confest.$objext 7088CFLAGS=$_lt_libdeps_save_CFLAGS 7089 7090# PORTME: override above test on systems where it is broken 7091m4_if([$1], [CXX], 7092[case $host_os in 7093interix[[3-9]]*) 7094 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7095 # hack all around it, let's just trust "g++" to DTRT. 7096 _LT_TAGVAR(predep_objects,$1)= 7097 _LT_TAGVAR(postdep_objects,$1)= 7098 _LT_TAGVAR(postdeps,$1)= 7099 ;; 7100 7101linux*) 7102 case `$CC -V 2>&1 | sed 5q` in 7103 *Sun\ C*) 7104 # Sun C++ 5.9 7105 7106 # The more standards-conforming stlport4 library is 7107 # incompatible with the Cstd library. Avoid specifying 7108 # it if it's in CXXFLAGS. Ignore libCrun as 7109 # -library=stlport4 depends on it. 7110 case " $CXX $CXXFLAGS " in 7111 *" -library=stlport4 "*) 7112 solaris_use_stlport4=yes 7113 ;; 7114 esac 7115 7116 if test "$solaris_use_stlport4" != yes; then 7117 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7118 fi 7119 ;; 7120 esac 7121 ;; 7122 7123solaris*) 7124 case $cc_basename in 7125 CC* | sunCC*) 7126 # The more standards-conforming stlport4 library is 7127 # incompatible with the Cstd library. Avoid specifying 7128 # it if it's in CXXFLAGS. Ignore libCrun as 7129 # -library=stlport4 depends on it. 7130 case " $CXX $CXXFLAGS " in 7131 *" -library=stlport4 "*) 7132 solaris_use_stlport4=yes 7133 ;; 7134 esac 7135 7136 # Adding this requires a known-good setup of shared libraries for 7137 # Sun compiler versions before 5.6, else PIC objects from an old 7138 # archive will be linked into the output, leading to subtle bugs. 7139 if test "$solaris_use_stlport4" != yes; then 7140 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7141 fi 7142 ;; 7143 esac 7144 ;; 7145esac 7146]) 7147 7148case " $_LT_TAGVAR(postdeps, $1) " in 7149*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7150esac 7151 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7152if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7153 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7154fi 7155_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7156 [The directories searched by this compiler when creating a shared library]) 7157_LT_TAGDECL([], [predep_objects], [1], 7158 [Dependencies to place before and after the objects being linked to 7159 create a shared library]) 7160_LT_TAGDECL([], [postdep_objects], [1]) 7161_LT_TAGDECL([], [predeps], [1]) 7162_LT_TAGDECL([], [postdeps], [1]) 7163_LT_TAGDECL([], [compiler_lib_search_path], [1], 7164 [The library search path used internally by the compiler when linking 7165 a shared library]) 7166])# _LT_SYS_HIDDEN_LIBDEPS 7167 7168 7169# _LT_LANG_F77_CONFIG([TAG]) 7170# -------------------------- 7171# Ensure that the configuration variables for a Fortran 77 compiler are 7172# suitably defined. These variables are subsequently used by _LT_CONFIG 7173# to write the compiler configuration to `libtool'. 7174m4_defun([_LT_LANG_F77_CONFIG], 7175[AC_LANG_PUSH(Fortran 77) 7176if test -z "$F77" || test "X$F77" = "Xno"; then 7177 _lt_disable_F77=yes 7178fi 7179 7180_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7181_LT_TAGVAR(allow_undefined_flag, $1)= 7182_LT_TAGVAR(always_export_symbols, $1)=no 7183_LT_TAGVAR(archive_expsym_cmds, $1)= 7184_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7185_LT_TAGVAR(hardcode_direct, $1)=no 7186_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7187_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7188_LT_TAGVAR(hardcode_libdir_separator, $1)= 7189_LT_TAGVAR(hardcode_minus_L, $1)=no 7190_LT_TAGVAR(hardcode_automatic, $1)=no 7191_LT_TAGVAR(inherit_rpath, $1)=no 7192_LT_TAGVAR(module_cmds, $1)= 7193_LT_TAGVAR(module_expsym_cmds, $1)= 7194_LT_TAGVAR(link_all_deplibs, $1)=unknown 7195_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7196_LT_TAGVAR(reload_flag, $1)=$reload_flag 7197_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7198_LT_TAGVAR(no_undefined_flag, $1)= 7199_LT_TAGVAR(whole_archive_flag_spec, $1)= 7200_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7201 7202# Source file extension for f77 test sources. 7203ac_ext=f 7204 7205# Object file extension for compiled f77 test sources. 7206objext=o 7207_LT_TAGVAR(objext, $1)=$objext 7208 7209# No sense in running all these tests if we already determined that 7210# the F77 compiler isn't working. Some variables (like enable_shared) 7211# are currently assumed to apply to all compilers on this platform, 7212# and will be corrupted by setting them based on a non-working compiler. 7213if test "$_lt_disable_F77" != yes; then 7214 # Code to be used in simple compile tests 7215 lt_simple_compile_test_code="\ 7216 subroutine t 7217 return 7218 end 7219" 7220 7221 # Code to be used in simple link tests 7222 lt_simple_link_test_code="\ 7223 program t 7224 end 7225" 7226 7227 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7228 _LT_TAG_COMPILER 7229 7230 # save warnings/boilerplate of simple test code 7231 _LT_COMPILER_BOILERPLATE 7232 _LT_LINKER_BOILERPLATE 7233 7234 # Allow CC to be a program name with arguments. 7235 lt_save_CC="$CC" 7236 lt_save_GCC=$GCC 7237 lt_save_CFLAGS=$CFLAGS 7238 CC=${F77-"f77"} 7239 CFLAGS=$FFLAGS 7240 compiler=$CC 7241 _LT_TAGVAR(compiler, $1)=$CC 7242 _LT_CC_BASENAME([$compiler]) 7243 GCC=$G77 7244 if test -n "$compiler"; then 7245 AC_MSG_CHECKING([if libtool supports shared libraries]) 7246 AC_MSG_RESULT([$can_build_shared]) 7247 7248 AC_MSG_CHECKING([whether to build shared libraries]) 7249 test "$can_build_shared" = "no" && enable_shared=no 7250 7251 # On AIX, shared libraries and static libraries use the same namespace, and 7252 # are all built from PIC. 7253 case $host_os in 7254 aix3*) 7255 test "$enable_shared" = yes && enable_static=no 7256 if test -n "$RANLIB"; then 7257 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7258 postinstall_cmds='$RANLIB $lib' 7259 fi 7260 ;; 7261 aix[[4-9]]*) 7262 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7263 test "$enable_shared" = yes && enable_static=no 7264 fi 7265 ;; 7266 esac 7267 AC_MSG_RESULT([$enable_shared]) 7268 7269 AC_MSG_CHECKING([whether to build static libraries]) 7270 # Make sure either enable_shared or enable_static is yes. 7271 test "$enable_shared" = yes || enable_static=yes 7272 AC_MSG_RESULT([$enable_static]) 7273 7274 _LT_TAGVAR(GCC, $1)="$G77" 7275 _LT_TAGVAR(LD, $1)="$LD" 7276 7277 ## CAVEAT EMPTOR: 7278 ## There is no encapsulation within the following macros, do not change 7279 ## the running order or otherwise move them around unless you know exactly 7280 ## what you are doing... 7281 _LT_COMPILER_PIC($1) 7282 _LT_COMPILER_C_O($1) 7283 _LT_COMPILER_FILE_LOCKS($1) 7284 _LT_LINKER_SHLIBS($1) 7285 _LT_SYS_DYNAMIC_LINKER($1) 7286 _LT_LINKER_HARDCODE_LIBPATH($1) 7287 7288 _LT_CONFIG($1) 7289 fi # test -n "$compiler" 7290 7291 GCC=$lt_save_GCC 7292 CC="$lt_save_CC" 7293 CFLAGS="$lt_save_CFLAGS" 7294fi # test "$_lt_disable_F77" != yes 7295 7296AC_LANG_POP 7297])# _LT_LANG_F77_CONFIG 7298 7299 7300# _LT_LANG_FC_CONFIG([TAG]) 7301# ------------------------- 7302# Ensure that the configuration variables for a Fortran compiler are 7303# suitably defined. These variables are subsequently used by _LT_CONFIG 7304# to write the compiler configuration to `libtool'. 7305m4_defun([_LT_LANG_FC_CONFIG], 7306[AC_LANG_PUSH(Fortran) 7307 7308if test -z "$FC" || test "X$FC" = "Xno"; then 7309 _lt_disable_FC=yes 7310fi 7311 7312_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7313_LT_TAGVAR(allow_undefined_flag, $1)= 7314_LT_TAGVAR(always_export_symbols, $1)=no 7315_LT_TAGVAR(archive_expsym_cmds, $1)= 7316_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7317_LT_TAGVAR(hardcode_direct, $1)=no 7318_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7319_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7320_LT_TAGVAR(hardcode_libdir_separator, $1)= 7321_LT_TAGVAR(hardcode_minus_L, $1)=no 7322_LT_TAGVAR(hardcode_automatic, $1)=no 7323_LT_TAGVAR(inherit_rpath, $1)=no 7324_LT_TAGVAR(module_cmds, $1)= 7325_LT_TAGVAR(module_expsym_cmds, $1)= 7326_LT_TAGVAR(link_all_deplibs, $1)=unknown 7327_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7328_LT_TAGVAR(reload_flag, $1)=$reload_flag 7329_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7330_LT_TAGVAR(no_undefined_flag, $1)= 7331_LT_TAGVAR(whole_archive_flag_spec, $1)= 7332_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7333 7334# Source file extension for fc test sources. 7335ac_ext=${ac_fc_srcext-f} 7336 7337# Object file extension for compiled fc test sources. 7338objext=o 7339_LT_TAGVAR(objext, $1)=$objext 7340 7341# No sense in running all these tests if we already determined that 7342# the FC compiler isn't working. Some variables (like enable_shared) 7343# are currently assumed to apply to all compilers on this platform, 7344# and will be corrupted by setting them based on a non-working compiler. 7345if test "$_lt_disable_FC" != yes; then 7346 # Code to be used in simple compile tests 7347 lt_simple_compile_test_code="\ 7348 subroutine t 7349 return 7350 end 7351" 7352 7353 # Code to be used in simple link tests 7354 lt_simple_link_test_code="\ 7355 program t 7356 end 7357" 7358 7359 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7360 _LT_TAG_COMPILER 7361 7362 # save warnings/boilerplate of simple test code 7363 _LT_COMPILER_BOILERPLATE 7364 _LT_LINKER_BOILERPLATE 7365 7366 # Allow CC to be a program name with arguments. 7367 lt_save_CC="$CC" 7368 lt_save_GCC=$GCC 7369 lt_save_CFLAGS=$CFLAGS 7370 CC=${FC-"f95"} 7371 CFLAGS=$FCFLAGS 7372 compiler=$CC 7373 GCC=$ac_cv_fc_compiler_gnu 7374 7375 _LT_TAGVAR(compiler, $1)=$CC 7376 _LT_CC_BASENAME([$compiler]) 7377 7378 if test -n "$compiler"; then 7379 AC_MSG_CHECKING([if libtool supports shared libraries]) 7380 AC_MSG_RESULT([$can_build_shared]) 7381 7382 AC_MSG_CHECKING([whether to build shared libraries]) 7383 test "$can_build_shared" = "no" && enable_shared=no 7384 7385 # On AIX, shared libraries and static libraries use the same namespace, and 7386 # are all built from PIC. 7387 case $host_os in 7388 aix3*) 7389 test "$enable_shared" = yes && enable_static=no 7390 if test -n "$RANLIB"; then 7391 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7392 postinstall_cmds='$RANLIB $lib' 7393 fi 7394 ;; 7395 aix[[4-9]]*) 7396 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7397 test "$enable_shared" = yes && enable_static=no 7398 fi 7399 ;; 7400 esac 7401 AC_MSG_RESULT([$enable_shared]) 7402 7403 AC_MSG_CHECKING([whether to build static libraries]) 7404 # Make sure either enable_shared or enable_static is yes. 7405 test "$enable_shared" = yes || enable_static=yes 7406 AC_MSG_RESULT([$enable_static]) 7407 7408 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7409 _LT_TAGVAR(LD, $1)="$LD" 7410 7411 ## CAVEAT EMPTOR: 7412 ## There is no encapsulation within the following macros, do not change 7413 ## the running order or otherwise move them around unless you know exactly 7414 ## what you are doing... 7415 _LT_SYS_HIDDEN_LIBDEPS($1) 7416 _LT_COMPILER_PIC($1) 7417 _LT_COMPILER_C_O($1) 7418 _LT_COMPILER_FILE_LOCKS($1) 7419 _LT_LINKER_SHLIBS($1) 7420 _LT_SYS_DYNAMIC_LINKER($1) 7421 _LT_LINKER_HARDCODE_LIBPATH($1) 7422 7423 _LT_CONFIG($1) 7424 fi # test -n "$compiler" 7425 7426 GCC=$lt_save_GCC 7427 CC=$lt_save_CC 7428 CFLAGS=$lt_save_CFLAGS 7429fi # test "$_lt_disable_FC" != yes 7430 7431AC_LANG_POP 7432])# _LT_LANG_FC_CONFIG 7433 7434 7435# _LT_LANG_GCJ_CONFIG([TAG]) 7436# -------------------------- 7437# Ensure that the configuration variables for the GNU Java Compiler compiler 7438# are suitably defined. These variables are subsequently used by _LT_CONFIG 7439# to write the compiler configuration to `libtool'. 7440m4_defun([_LT_LANG_GCJ_CONFIG], 7441[AC_REQUIRE([LT_PROG_GCJ])dnl 7442AC_LANG_SAVE 7443 7444# Source file extension for Java test sources. 7445ac_ext=java 7446 7447# Object file extension for compiled Java test sources. 7448objext=o 7449_LT_TAGVAR(objext, $1)=$objext 7450 7451# Code to be used in simple compile tests 7452lt_simple_compile_test_code="class foo {}" 7453 7454# Code to be used in simple link tests 7455lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7456 7457# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7458_LT_TAG_COMPILER 7459 7460# save warnings/boilerplate of simple test code 7461_LT_COMPILER_BOILERPLATE 7462_LT_LINKER_BOILERPLATE 7463 7464# Allow CC to be a program name with arguments. 7465lt_save_CC=$CC 7466lt_save_CFLAGS=$CFLAGS 7467lt_save_GCC=$GCC 7468GCC=yes 7469CC=${GCJ-"gcj"} 7470CFLAGS=$GCJFLAGS 7471compiler=$CC 7472_LT_TAGVAR(compiler, $1)=$CC 7473_LT_TAGVAR(LD, $1)="$LD" 7474_LT_CC_BASENAME([$compiler]) 7475 7476# GCJ did not exist at the time GCC didn't implicitly link libc in. 7477_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7478 7479_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7480_LT_TAGVAR(reload_flag, $1)=$reload_flag 7481_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7482 7483if test -n "$compiler"; then 7484 _LT_COMPILER_NO_RTTI($1) 7485 _LT_COMPILER_PIC($1) 7486 _LT_COMPILER_C_O($1) 7487 _LT_COMPILER_FILE_LOCKS($1) 7488 _LT_LINKER_SHLIBS($1) 7489 _LT_LINKER_HARDCODE_LIBPATH($1) 7490 7491 _LT_CONFIG($1) 7492fi 7493 7494AC_LANG_RESTORE 7495 7496GCC=$lt_save_GCC 7497CC=$lt_save_CC 7498CFLAGS=$lt_save_CFLAGS 7499])# _LT_LANG_GCJ_CONFIG 7500 7501 7502# _LT_LANG_GO_CONFIG([TAG]) 7503# -------------------------- 7504# Ensure that the configuration variables for the GNU Go compiler 7505# are suitably defined. These variables are subsequently used by _LT_CONFIG 7506# to write the compiler configuration to `libtool'. 7507m4_defun([_LT_LANG_GO_CONFIG], 7508[AC_REQUIRE([LT_PROG_GO])dnl 7509AC_LANG_SAVE 7510 7511# Source file extension for Go test sources. 7512ac_ext=go 7513 7514# Object file extension for compiled Go test sources. 7515objext=o 7516_LT_TAGVAR(objext, $1)=$objext 7517 7518# Code to be used in simple compile tests 7519lt_simple_compile_test_code="package main; func main() { }" 7520 7521# Code to be used in simple link tests 7522lt_simple_link_test_code='package main; func main() { }' 7523 7524# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7525_LT_TAG_COMPILER 7526 7527# save warnings/boilerplate of simple test code 7528_LT_COMPILER_BOILERPLATE 7529_LT_LINKER_BOILERPLATE 7530 7531# Allow CC to be a program name with arguments. 7532lt_save_CC=$CC 7533lt_save_CFLAGS=$CFLAGS 7534lt_save_GCC=$GCC 7535GCC=yes 7536CC=${GOC-"gccgo"} 7537CFLAGS=$GOFLAGS 7538compiler=$CC 7539_LT_TAGVAR(compiler, $1)=$CC 7540_LT_TAGVAR(LD, $1)="$LD" 7541_LT_CC_BASENAME([$compiler]) 7542 7543# Go did not exist at the time GCC didn't implicitly link libc in. 7544_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7545 7546_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7547_LT_TAGVAR(reload_flag, $1)=$reload_flag 7548_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7549 7550if test -n "$compiler"; then 7551 _LT_COMPILER_NO_RTTI($1) 7552 _LT_COMPILER_PIC($1) 7553 _LT_COMPILER_C_O($1) 7554 _LT_COMPILER_FILE_LOCKS($1) 7555 _LT_LINKER_SHLIBS($1) 7556 _LT_LINKER_HARDCODE_LIBPATH($1) 7557 7558 _LT_CONFIG($1) 7559fi 7560 7561AC_LANG_RESTORE 7562 7563GCC=$lt_save_GCC 7564CC=$lt_save_CC 7565CFLAGS=$lt_save_CFLAGS 7566])# _LT_LANG_GO_CONFIG 7567 7568 7569# _LT_LANG_RC_CONFIG([TAG]) 7570# ------------------------- 7571# Ensure that the configuration variables for the Windows resource compiler 7572# are suitably defined. These variables are subsequently used by _LT_CONFIG 7573# to write the compiler configuration to `libtool'. 7574m4_defun([_LT_LANG_RC_CONFIG], 7575[AC_REQUIRE([LT_PROG_RC])dnl 7576AC_LANG_SAVE 7577 7578# Source file extension for RC test sources. 7579ac_ext=rc 7580 7581# Object file extension for compiled RC test sources. 7582objext=o 7583_LT_TAGVAR(objext, $1)=$objext 7584 7585# Code to be used in simple compile tests 7586lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7587 7588# Code to be used in simple link tests 7589lt_simple_link_test_code="$lt_simple_compile_test_code" 7590 7591# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7592_LT_TAG_COMPILER 7593 7594# save warnings/boilerplate of simple test code 7595_LT_COMPILER_BOILERPLATE 7596_LT_LINKER_BOILERPLATE 7597 7598# Allow CC to be a program name with arguments. 7599lt_save_CC="$CC" 7600lt_save_CFLAGS=$CFLAGS 7601lt_save_GCC=$GCC 7602GCC= 7603CC=${RC-"windres"} 7604CFLAGS= 7605compiler=$CC 7606_LT_TAGVAR(compiler, $1)=$CC 7607_LT_CC_BASENAME([$compiler]) 7608_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7609 7610if test -n "$compiler"; then 7611 : 7612 _LT_CONFIG($1) 7613fi 7614 7615GCC=$lt_save_GCC 7616AC_LANG_RESTORE 7617CC=$lt_save_CC 7618CFLAGS=$lt_save_CFLAGS 7619])# _LT_LANG_RC_CONFIG 7620 7621 7622# LT_PROG_GCJ 7623# ----------- 7624AC_DEFUN([LT_PROG_GCJ], 7625[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7626 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7627 [AC_CHECK_TOOL(GCJ, gcj,) 7628 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7629 AC_SUBST(GCJFLAGS)])])[]dnl 7630]) 7631 7632# Old name: 7633AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7634dnl aclocal-1.4 backwards compatibility: 7635dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7636 7637 7638# LT_PROG_GO 7639# ---------- 7640AC_DEFUN([LT_PROG_GO], 7641[AC_CHECK_TOOL(GOC, gccgo,) 7642]) 7643 7644 7645# LT_PROG_RC 7646# ---------- 7647AC_DEFUN([LT_PROG_RC], 7648[AC_CHECK_TOOL(RC, windres,) 7649]) 7650 7651# Old name: 7652AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7653dnl aclocal-1.4 backwards compatibility: 7654dnl AC_DEFUN([LT_AC_PROG_RC], []) 7655 7656 7657# _LT_DECL_EGREP 7658# -------------- 7659# If we don't have a new enough Autoconf to choose the best grep 7660# available, choose the one first in the user's PATH. 7661m4_defun([_LT_DECL_EGREP], 7662[AC_REQUIRE([AC_PROG_EGREP])dnl 7663AC_REQUIRE([AC_PROG_FGREP])dnl 7664test -z "$GREP" && GREP=grep 7665_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7666_LT_DECL([], [EGREP], [1], [An ERE matcher]) 7667_LT_DECL([], [FGREP], [1], [A literal string matcher]) 7668dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7669AC_SUBST([GREP]) 7670]) 7671 7672 7673# _LT_DECL_OBJDUMP 7674# -------------- 7675# If we don't have a new enough Autoconf to choose the best objdump 7676# available, choose the one first in the user's PATH. 7677m4_defun([_LT_DECL_OBJDUMP], 7678[AC_CHECK_TOOL(OBJDUMP, objdump, false) 7679test -z "$OBJDUMP" && OBJDUMP=objdump 7680_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7681AC_SUBST([OBJDUMP]) 7682]) 7683 7684# _LT_DECL_DLLTOOL 7685# ---------------- 7686# Ensure DLLTOOL variable is set. 7687m4_defun([_LT_DECL_DLLTOOL], 7688[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7689test -z "$DLLTOOL" && DLLTOOL=dlltool 7690_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7691AC_SUBST([DLLTOOL]) 7692]) 7693 7694# _LT_DECL_SED 7695# ------------ 7696# Check for a fully-functional sed program, that truncates 7697# as few characters as possible. Prefer GNU sed if found. 7698m4_defun([_LT_DECL_SED], 7699[AC_PROG_SED 7700test -z "$SED" && SED=sed 7701Xsed="$SED -e 1s/^X//" 7702_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7703_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7704 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7705])# _LT_DECL_SED 7706 7707m4_ifndef([AC_PROG_SED], [ 7708# NOTE: This macro has been submitted for inclusion into # 7709# GNU Autoconf as AC_PROG_SED. When it is available in # 7710# a released version of Autoconf we should remove this # 7711# macro and use it instead. # 7712 7713m4_defun([AC_PROG_SED], 7714[AC_MSG_CHECKING([for a sed that does not truncate output]) 7715AC_CACHE_VAL(lt_cv_path_SED, 7716[# Loop through the user's path and test for sed and gsed. 7717# Then use that list of sed's as ones to test for truncation. 7718as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7719for as_dir in $PATH 7720do 7721 IFS=$as_save_IFS 7722 test -z "$as_dir" && as_dir=. 7723 for lt_ac_prog in sed gsed; do 7724 for ac_exec_ext in '' $ac_executable_extensions; do 7725 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7726 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7727 fi 7728 done 7729 done 7730done 7731IFS=$as_save_IFS 7732lt_ac_max=0 7733lt_ac_count=0 7734# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7735# along with /bin/sed that truncates output. 7736for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7737 test ! -f $lt_ac_sed && continue 7738 cat /dev/null > conftest.in 7739 lt_ac_count=0 7740 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7741 # Check for GNU sed and select it if it is found. 7742 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7743 lt_cv_path_SED=$lt_ac_sed 7744 break 7745 fi 7746 while true; do 7747 cat conftest.in conftest.in >conftest.tmp 7748 mv conftest.tmp conftest.in 7749 cp conftest.in conftest.nl 7750 echo >>conftest.nl 7751 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7752 cmp -s conftest.out conftest.nl || break 7753 # 10000 chars as input seems more than enough 7754 test $lt_ac_count -gt 10 && break 7755 lt_ac_count=`expr $lt_ac_count + 1` 7756 if test $lt_ac_count -gt $lt_ac_max; then 7757 lt_ac_max=$lt_ac_count 7758 lt_cv_path_SED=$lt_ac_sed 7759 fi 7760 done 7761done 7762]) 7763SED=$lt_cv_path_SED 7764AC_SUBST([SED]) 7765AC_MSG_RESULT([$SED]) 7766])#AC_PROG_SED 7767])#m4_ifndef 7768 7769# Old name: 7770AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7771dnl aclocal-1.4 backwards compatibility: 7772dnl AC_DEFUN([LT_AC_PROG_SED], []) 7773 7774 7775# _LT_CHECK_SHELL_FEATURES 7776# ------------------------ 7777# Find out whether the shell is Bourne or XSI compatible, 7778# or has some other useful features. 7779m4_defun([_LT_CHECK_SHELL_FEATURES], 7780[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7781# Try some XSI features 7782xsi_shell=no 7783( _lt_dummy="a/b/c" 7784 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7785 = c,a/b,b/c, \ 7786 && eval 'test $(( 1 + 1 )) -eq 2 \ 7787 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7788 && xsi_shell=yes 7789AC_MSG_RESULT([$xsi_shell]) 7790_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7791 7792AC_MSG_CHECKING([whether the shell understands "+="]) 7793lt_shell_append=no 7794( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7795 >/dev/null 2>&1 \ 7796 && lt_shell_append=yes 7797AC_MSG_RESULT([$lt_shell_append]) 7798_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7799 7800if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7801 lt_unset=unset 7802else 7803 lt_unset=false 7804fi 7805_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7806 7807# test EBCDIC or ASCII 7808case `echo X|tr X '\101'` in 7809 A) # ASCII based system 7810 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7811 lt_SP2NL='tr \040 \012' 7812 lt_NL2SP='tr \015\012 \040\040' 7813 ;; 7814 *) # EBCDIC based system 7815 lt_SP2NL='tr \100 \n' 7816 lt_NL2SP='tr \r\n \100\100' 7817 ;; 7818esac 7819_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7820_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7821])# _LT_CHECK_SHELL_FEATURES 7822 7823 7824# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7825# ------------------------------------------------------ 7826# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7827# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7828m4_defun([_LT_PROG_FUNCTION_REPLACE], 7829[dnl { 7830sed -e '/^$1 ()$/,/^} # $1 /c\ 7831$1 ()\ 7832{\ 7833m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7834} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7835 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7836 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7837test 0 -eq $? || _lt_function_replace_fail=: 7838]) 7839 7840 7841# _LT_PROG_REPLACE_SHELLFNS 7842# ------------------------- 7843# Replace existing portable implementations of several shell functions with 7844# equivalent extended shell implementations where those features are available.. 7845m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7846[if test x"$xsi_shell" = xyes; then 7847 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7848 case ${1} in 7849 */*) func_dirname_result="${1%/*}${2}" ;; 7850 * ) func_dirname_result="${3}" ;; 7851 esac]) 7852 7853 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7854 func_basename_result="${1##*/}"]) 7855 7856 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7857 case ${1} in 7858 */*) func_dirname_result="${1%/*}${2}" ;; 7859 * ) func_dirname_result="${3}" ;; 7860 esac 7861 func_basename_result="${1##*/}"]) 7862 7863 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7864 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7865 # positional parameters, so assign one to ordinary parameter first. 7866 func_stripname_result=${3} 7867 func_stripname_result=${func_stripname_result#"${1}"} 7868 func_stripname_result=${func_stripname_result%"${2}"}]) 7869 7870 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7871 func_split_long_opt_name=${1%%=*} 7872 func_split_long_opt_arg=${1#*=}]) 7873 7874 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7875 func_split_short_opt_arg=${1#??} 7876 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7877 7878 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7879 case ${1} in 7880 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7881 *) func_lo2o_result=${1} ;; 7882 esac]) 7883 7884 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7885 7886 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7887 7888 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7889fi 7890 7891if test x"$lt_shell_append" = xyes; then 7892 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7893 7894 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7895 func_quote_for_eval "${2}" 7896dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7897 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7898 7899 # Save a `func_append' function call where possible by direct use of '+=' 7900 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7901 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7902 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7903 test 0 -eq $? || _lt_function_replace_fail=: 7904else 7905 # Save a `func_append' function call even when '+=' is not available 7906 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7907 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7908 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7909 test 0 -eq $? || _lt_function_replace_fail=: 7910fi 7911 7912if test x"$_lt_function_replace_fail" = x":"; then 7913 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7914fi 7915]) 7916 7917# _LT_PATH_CONVERSION_FUNCTIONS 7918# ----------------------------- 7919# Determine which file name conversion functions should be used by 7920# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7921# for certain cross-compile configurations and native mingw. 7922m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7923[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7924AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7925AC_MSG_CHECKING([how to convert $build file names to $host format]) 7926AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7927[case $host in 7928 *-*-mingw* ) 7929 case $build in 7930 *-*-mingw* ) # actually msys 7931 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7932 ;; 7933 *-*-cygwin* ) 7934 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7935 ;; 7936 * ) # otherwise, assume *nix 7937 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7938 ;; 7939 esac 7940 ;; 7941 *-*-cygwin* ) 7942 case $build in 7943 *-*-mingw* ) # actually msys 7944 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7945 ;; 7946 *-*-cygwin* ) 7947 lt_cv_to_host_file_cmd=func_convert_file_noop 7948 ;; 7949 * ) # otherwise, assume *nix 7950 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7951 ;; 7952 esac 7953 ;; 7954 * ) # unhandled hosts (and "normal" native builds) 7955 lt_cv_to_host_file_cmd=func_convert_file_noop 7956 ;; 7957esac 7958]) 7959to_host_file_cmd=$lt_cv_to_host_file_cmd 7960AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7961_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7962 [0], [convert $build file names to $host format])dnl 7963 7964AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7965AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7966[#assume ordinary cross tools, or native build. 7967lt_cv_to_tool_file_cmd=func_convert_file_noop 7968case $host in 7969 *-*-mingw* ) 7970 case $build in 7971 *-*-mingw* ) # actually msys 7972 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7973 ;; 7974 esac 7975 ;; 7976esac 7977]) 7978to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7979AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7980_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7981 [0], [convert $build files to toolchain format])dnl 7982])# _LT_PATH_CONVERSION_FUNCTIONS 7983 7984# Helper functions for option handling. -*- Autoconf -*- 7985# 7986# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 7987# Inc. 7988# Written by Gary V. Vaughan, 2004 7989# 7990# This file is free software; the Free Software Foundation gives 7991# unlimited permission to copy and/or distribute it, with or without 7992# modifications, as long as this notice is preserved. 7993 7994# serial 7 ltoptions.m4 7995 7996# This is to help aclocal find these macros, as it can't see m4_define. 7997AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 7998 7999 8000# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 8001# ------------------------------------------ 8002m4_define([_LT_MANGLE_OPTION], 8003[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 8004 8005 8006# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 8007# --------------------------------------- 8008# Set option OPTION-NAME for macro MACRO-NAME, and if there is a 8009# matching handler defined, dispatch to it. Other OPTION-NAMEs are 8010# saved as a flag. 8011m4_define([_LT_SET_OPTION], 8012[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 8013m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 8014 _LT_MANGLE_DEFUN([$1], [$2]), 8015 [m4_warning([Unknown $1 option `$2'])])[]dnl 8016]) 8017 8018 8019# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 8020# ------------------------------------------------------------ 8021# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 8022m4_define([_LT_IF_OPTION], 8023[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 8024 8025 8026# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 8027# ------------------------------------------------------- 8028# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 8029# are set. 8030m4_define([_LT_UNLESS_OPTIONS], 8031[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8032 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 8033 [m4_define([$0_found])])])[]dnl 8034m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 8035])[]dnl 8036]) 8037 8038 8039# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 8040# ---------------------------------------- 8041# OPTION-LIST is a space-separated list of Libtool options associated 8042# with MACRO-NAME. If any OPTION has a matching handler declared with 8043# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 8044# the unknown option and exit. 8045m4_defun([_LT_SET_OPTIONS], 8046[# Set options 8047m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8048 [_LT_SET_OPTION([$1], _LT_Option)]) 8049 8050m4_if([$1],[LT_INIT],[ 8051 dnl 8052 dnl Simply set some default values (i.e off) if boolean options were not 8053 dnl specified: 8054 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 8055 ]) 8056 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 8057 ]) 8058 dnl 8059 dnl If no reference was made to various pairs of opposing options, then 8060 dnl we run the default mode handler for the pair. For example, if neither 8061 dnl `shared' nor `disable-shared' was passed, we enable building of shared 8062 dnl archives by default: 8063 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 8064 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 8065 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 8066 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 8067 [_LT_ENABLE_FAST_INSTALL]) 8068 ]) 8069])# _LT_SET_OPTIONS 8070 8071 8072 8073# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 8074# ----------------------------------------- 8075m4_define([_LT_MANGLE_DEFUN], 8076[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 8077 8078 8079# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 8080# ----------------------------------------------- 8081m4_define([LT_OPTION_DEFINE], 8082[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 8083])# LT_OPTION_DEFINE 8084 8085 8086# dlopen 8087# ------ 8088LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 8089]) 8090 8091AU_DEFUN([AC_LIBTOOL_DLOPEN], 8092[_LT_SET_OPTION([LT_INIT], [dlopen]) 8093AC_DIAGNOSE([obsolete], 8094[$0: Remove this warning and the call to _LT_SET_OPTION when you 8095put the `dlopen' option into LT_INIT's first parameter.]) 8096]) 8097 8098dnl aclocal-1.4 backwards compatibility: 8099dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 8100 8101 8102# win32-dll 8103# --------- 8104# Declare package support for building win32 dll's. 8105LT_OPTION_DEFINE([LT_INIT], [win32-dll], 8106[enable_win32_dll=yes 8107 8108case $host in 8109*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 8110 AC_CHECK_TOOL(AS, as, false) 8111 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8112 AC_CHECK_TOOL(OBJDUMP, objdump, false) 8113 ;; 8114esac 8115 8116test -z "$AS" && AS=as 8117_LT_DECL([], [AS], [1], [Assembler program])dnl 8118 8119test -z "$DLLTOOL" && DLLTOOL=dlltool 8120_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 8121 8122test -z "$OBJDUMP" && OBJDUMP=objdump 8123_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 8124])# win32-dll 8125 8126AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8127[AC_REQUIRE([AC_CANONICAL_HOST])dnl 8128_LT_SET_OPTION([LT_INIT], [win32-dll]) 8129AC_DIAGNOSE([obsolete], 8130[$0: Remove this warning and the call to _LT_SET_OPTION when you 8131put the `win32-dll' option into LT_INIT's first parameter.]) 8132]) 8133 8134dnl aclocal-1.4 backwards compatibility: 8135dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8136 8137 8138# _LT_ENABLE_SHARED([DEFAULT]) 8139# ---------------------------- 8140# implement the --enable-shared flag, and supports the `shared' and 8141# `disable-shared' LT_INIT options. 8142# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8143m4_define([_LT_ENABLE_SHARED], 8144[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8145AC_ARG_ENABLE([shared], 8146 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8147 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8148 [p=${PACKAGE-default} 8149 case $enableval in 8150 yes) enable_shared=yes ;; 8151 no) enable_shared=no ;; 8152 *) 8153 enable_shared=no 8154 # Look at the argument we got. We use all the common list separators. 8155 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8156 for pkg in $enableval; do 8157 IFS="$lt_save_ifs" 8158 if test "X$pkg" = "X$p"; then 8159 enable_shared=yes 8160 fi 8161 done 8162 IFS="$lt_save_ifs" 8163 ;; 8164 esac], 8165 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8166 8167 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8168 [Whether or not to build shared libraries]) 8169])# _LT_ENABLE_SHARED 8170 8171LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8172LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8173 8174# Old names: 8175AC_DEFUN([AC_ENABLE_SHARED], 8176[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8177]) 8178 8179AC_DEFUN([AC_DISABLE_SHARED], 8180[_LT_SET_OPTION([LT_INIT], [disable-shared]) 8181]) 8182 8183AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8184AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8185 8186dnl aclocal-1.4 backwards compatibility: 8187dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8188dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8189 8190 8191 8192# _LT_ENABLE_STATIC([DEFAULT]) 8193# ---------------------------- 8194# implement the --enable-static flag, and support the `static' and 8195# `disable-static' LT_INIT options. 8196# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8197m4_define([_LT_ENABLE_STATIC], 8198[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8199AC_ARG_ENABLE([static], 8200 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8201 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8202 [p=${PACKAGE-default} 8203 case $enableval in 8204 yes) enable_static=yes ;; 8205 no) enable_static=no ;; 8206 *) 8207 enable_static=no 8208 # Look at the argument we got. We use all the common list separators. 8209 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8210 for pkg in $enableval; do 8211 IFS="$lt_save_ifs" 8212 if test "X$pkg" = "X$p"; then 8213 enable_static=yes 8214 fi 8215 done 8216 IFS="$lt_save_ifs" 8217 ;; 8218 esac], 8219 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8220 8221 _LT_DECL([build_old_libs], [enable_static], [0], 8222 [Whether or not to build static libraries]) 8223])# _LT_ENABLE_STATIC 8224 8225LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8226LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8227 8228# Old names: 8229AC_DEFUN([AC_ENABLE_STATIC], 8230[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8231]) 8232 8233AC_DEFUN([AC_DISABLE_STATIC], 8234[_LT_SET_OPTION([LT_INIT], [disable-static]) 8235]) 8236 8237AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8238AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8239 8240dnl aclocal-1.4 backwards compatibility: 8241dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8242dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8243 8244 8245 8246# _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8247# ---------------------------------- 8248# implement the --enable-fast-install flag, and support the `fast-install' 8249# and `disable-fast-install' LT_INIT options. 8250# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8251m4_define([_LT_ENABLE_FAST_INSTALL], 8252[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8253AC_ARG_ENABLE([fast-install], 8254 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8255 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8256 [p=${PACKAGE-default} 8257 case $enableval in 8258 yes) enable_fast_install=yes ;; 8259 no) enable_fast_install=no ;; 8260 *) 8261 enable_fast_install=no 8262 # Look at the argument we got. We use all the common list separators. 8263 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8264 for pkg in $enableval; do 8265 IFS="$lt_save_ifs" 8266 if test "X$pkg" = "X$p"; then 8267 enable_fast_install=yes 8268 fi 8269 done 8270 IFS="$lt_save_ifs" 8271 ;; 8272 esac], 8273 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8274 8275_LT_DECL([fast_install], [enable_fast_install], [0], 8276 [Whether or not to optimize for fast installation])dnl 8277])# _LT_ENABLE_FAST_INSTALL 8278 8279LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8280LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8281 8282# Old names: 8283AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8284[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8285AC_DIAGNOSE([obsolete], 8286[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8287the `fast-install' option into LT_INIT's first parameter.]) 8288]) 8289 8290AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8291[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8292AC_DIAGNOSE([obsolete], 8293[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8294the `disable-fast-install' option into LT_INIT's first parameter.]) 8295]) 8296 8297dnl aclocal-1.4 backwards compatibility: 8298dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8299dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8300 8301 8302# _LT_WITH_PIC([MODE]) 8303# -------------------- 8304# implement the --with-pic flag, and support the `pic-only' and `no-pic' 8305# LT_INIT options. 8306# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8307m4_define([_LT_WITH_PIC], 8308[AC_ARG_WITH([pic], 8309 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], 8310 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8311 [lt_p=${PACKAGE-default} 8312 case $withval in 8313 yes|no) pic_mode=$withval ;; 8314 *) 8315 pic_mode=default 8316 # Look at the argument we got. We use all the common list separators. 8317 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8318 for lt_pkg in $withval; do 8319 IFS="$lt_save_ifs" 8320 if test "X$lt_pkg" = "X$lt_p"; then 8321 pic_mode=yes 8322 fi 8323 done 8324 IFS="$lt_save_ifs" 8325 ;; 8326 esac], 8327 [pic_mode=default]) 8328 8329test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8330 8331_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8332])# _LT_WITH_PIC 8333 8334LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8335LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8336 8337# Old name: 8338AU_DEFUN([AC_LIBTOOL_PICMODE], 8339[_LT_SET_OPTION([LT_INIT], [pic-only]) 8340AC_DIAGNOSE([obsolete], 8341[$0: Remove this warning and the call to _LT_SET_OPTION when you 8342put the `pic-only' option into LT_INIT's first parameter.]) 8343]) 8344 8345dnl aclocal-1.4 backwards compatibility: 8346dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8347 8348 8349m4_define([_LTDL_MODE], []) 8350LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8351 [m4_define([_LTDL_MODE], [nonrecursive])]) 8352LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8353 [m4_define([_LTDL_MODE], [recursive])]) 8354LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8355 [m4_define([_LTDL_MODE], [subproject])]) 8356 8357m4_define([_LTDL_TYPE], []) 8358LT_OPTION_DEFINE([LTDL_INIT], [installable], 8359 [m4_define([_LTDL_TYPE], [installable])]) 8360LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8361 [m4_define([_LTDL_TYPE], [convenience])]) 8362 8363# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8364# 8365# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8366# Written by Gary V. Vaughan, 2004 8367# 8368# This file is free software; the Free Software Foundation gives 8369# unlimited permission to copy and/or distribute it, with or without 8370# modifications, as long as this notice is preserved. 8371 8372# serial 6 ltsugar.m4 8373 8374# This is to help aclocal find these macros, as it can't see m4_define. 8375AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8376 8377 8378# lt_join(SEP, ARG1, [ARG2...]) 8379# ----------------------------- 8380# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8381# associated separator. 8382# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8383# versions in m4sugar had bugs. 8384m4_define([lt_join], 8385[m4_if([$#], [1], [], 8386 [$#], [2], [[$2]], 8387 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8388m4_define([_lt_join], 8389[m4_if([$#$2], [2], [], 8390 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8391 8392 8393# lt_car(LIST) 8394# lt_cdr(LIST) 8395# ------------ 8396# Manipulate m4 lists. 8397# These macros are necessary as long as will still need to support 8398# Autoconf-2.59 which quotes differently. 8399m4_define([lt_car], [[$1]]) 8400m4_define([lt_cdr], 8401[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8402 [$#], 1, [], 8403 [m4_dquote(m4_shift($@))])]) 8404m4_define([lt_unquote], $1) 8405 8406 8407# lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8408# ------------------------------------------ 8409# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8410# Note that neither SEPARATOR nor STRING are expanded; they are appended 8411# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8412# No SEPARATOR is output if MACRO-NAME was previously undefined (different 8413# than defined and empty). 8414# 8415# This macro is needed until we can rely on Autoconf 2.62, since earlier 8416# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8417m4_define([lt_append], 8418[m4_define([$1], 8419 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8420 8421 8422 8423# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8424# ---------------------------------------------------------- 8425# Produce a SEP delimited list of all paired combinations of elements of 8426# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8427# has the form PREFIXmINFIXSUFFIXn. 8428# Needed until we can rely on m4_combine added in Autoconf 2.62. 8429m4_define([lt_combine], 8430[m4_if(m4_eval([$# > 3]), [1], 8431 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8432[[m4_foreach([_Lt_prefix], [$2], 8433 [m4_foreach([_Lt_suffix], 8434 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8435 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8436 8437 8438# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8439# ----------------------------------------------------------------------- 8440# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8441# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8442m4_define([lt_if_append_uniq], 8443[m4_ifdef([$1], 8444 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8445 [lt_append([$1], [$2], [$3])$4], 8446 [$5])], 8447 [lt_append([$1], [$2], [$3])$4])]) 8448 8449 8450# lt_dict_add(DICT, KEY, VALUE) 8451# ----------------------------- 8452m4_define([lt_dict_add], 8453[m4_define([$1($2)], [$3])]) 8454 8455 8456# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8457# -------------------------------------------- 8458m4_define([lt_dict_add_subkey], 8459[m4_define([$1($2:$3)], [$4])]) 8460 8461 8462# lt_dict_fetch(DICT, KEY, [SUBKEY]) 8463# ---------------------------------- 8464m4_define([lt_dict_fetch], 8465[m4_ifval([$3], 8466 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8467 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8468 8469 8470# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8471# ----------------------------------------------------------------- 8472m4_define([lt_if_dict_fetch], 8473[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8474 [$5], 8475 [$6])]) 8476 8477 8478# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8479# -------------------------------------------------------------- 8480m4_define([lt_dict_filter], 8481[m4_if([$5], [], [], 8482 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8483 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8484 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8485]) 8486 8487# ltversion.m4 -- version numbers -*- Autoconf -*- 8488# 8489# Copyright (C) 2004 Free Software Foundation, Inc. 8490# Written by Scott James Remnant, 2004 8491# 8492# This file is free software; the Free Software Foundation gives 8493# unlimited permission to copy and/or distribute it, with or without 8494# modifications, as long as this notice is preserved. 8495 8496# @configure_input@ 8497 8498# serial 3337 ltversion.m4 8499# This file is part of GNU Libtool 8500 8501m4_define([LT_PACKAGE_VERSION], [2.4.2]) 8502m4_define([LT_PACKAGE_REVISION], [1.3337]) 8503 8504AC_DEFUN([LTVERSION_VERSION], 8505[macro_version='2.4.2' 8506macro_revision='1.3337' 8507_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8508_LT_DECL(, macro_revision, 0) 8509]) 8510 8511# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8512# 8513# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8514# Written by Scott James Remnant, 2004. 8515# 8516# This file is free software; the Free Software Foundation gives 8517# unlimited permission to copy and/or distribute it, with or without 8518# modifications, as long as this notice is preserved. 8519 8520# serial 5 lt~obsolete.m4 8521 8522# These exist entirely to fool aclocal when bootstrapping libtool. 8523# 8524# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8525# which have later been changed to m4_define as they aren't part of the 8526# exported API, or moved to Autoconf or Automake where they belong. 8527# 8528# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8529# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8530# using a macro with the same name in our local m4/libtool.m4 it'll 8531# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8532# and doesn't know about Autoconf macros at all.) 8533# 8534# So we provide this file, which has a silly filename so it's always 8535# included after everything else. This provides aclocal with the 8536# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8537# because those macros already exist, or will be overwritten later. 8538# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8539# 8540# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8541# Yes, that means every name once taken will need to remain here until 8542# we give up compatibility with versions before 1.7, at which point 8543# we need to keep only those names which we still refer to. 8544 8545# This is to help aclocal find these macros, as it can't see m4_define. 8546AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8547 8548m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8549m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8550m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8551m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8552m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8553m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8554m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8555m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8556m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8557m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8558m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8559m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8560m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8561m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8562m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8563m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8564m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8565m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 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8578m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8579m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8580m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8581m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8582m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8583m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8584m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8585m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8586m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8587m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8588m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8589m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8590m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8591m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 8592m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 8593m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 8594m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 8595m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 8596m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 8597m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 8598m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 8599m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 8600m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 8601m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 8602m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 8603m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8604m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8605m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8606m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8607m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8608m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8609 8610# Copyright (C) 2002-2013 Free Software Foundation, Inc. 8611# 8612# This file is free software; the Free Software Foundation 8613# gives unlimited permission to copy and/or distribute it, 8614# with or without modifications, as long as this notice is preserved. 8615 8616# AM_AUTOMAKE_VERSION(VERSION) 8617# ---------------------------- 8618# Automake X.Y traces this macro to ensure aclocal.m4 has been 8619# generated from the m4 files accompanying Automake X.Y. 8620# (This private macro should not be called outside this file.) 8621AC_DEFUN([AM_AUTOMAKE_VERSION], 8622[am__api_version='1.14' 8623dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 8624dnl require some minimum version. Point them to the right macro. 8625m4_if([$1], [1.14], [], 8626 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 8627]) 8628 8629# _AM_AUTOCONF_VERSION(VERSION) 8630# ----------------------------- 8631# aclocal traces this macro to find the Autoconf version. 8632# This is a private macro too. Using m4_define simplifies 8633# the logic in aclocal, which can simply ignore this definition. 8634m4_define([_AM_AUTOCONF_VERSION], []) 8635 8636# AM_SET_CURRENT_AUTOMAKE_VERSION 8637# ------------------------------- 8638# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 8639# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 8640AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 8641[AM_AUTOMAKE_VERSION([1.14])dnl 8642m4_ifndef([AC_AUTOCONF_VERSION], 8643 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 8644_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 8645 8646# AM_AUX_DIR_EXPAND -*- Autoconf -*- 8647 8648# Copyright (C) 2001-2013 Free Software Foundation, Inc. 8649# 8650# This file is free software; the Free Software Foundation 8651# gives unlimited permission to copy and/or distribute it, 8652# with or without modifications, as long as this notice is preserved. 8653 8654# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 8655# $ac_aux_dir to '$srcdir/foo'. 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