1# generated automatically by aclocal 1.11.1 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 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_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, 17[m4_warning([this file was generated for autoconf 2.63. 18You have another version of autoconf. It may work, but is not guaranteed to. 19If you have problems, you may need to regenerate the build system entirely. 20To do so, use the procedure documented by the package, typically `autoreconf'.])]) 21 22# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 23# 24# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 25# 2006, 2007, 2008 Free Software Foundation, Inc. 26# Written by Gordon Matzigkeit, 1996 27# 28# This file is free software; the Free Software Foundation gives 29# unlimited permission to copy and/or distribute it, with or without 30# modifications, as long as this notice is preserved. 31 32m4_define([_LT_COPYING], [dnl 33# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 34# 2006, 2007, 2008 Free Software Foundation, Inc. 35# Written by Gordon Matzigkeit, 1996 36# 37# This file is part of GNU Libtool. 38# 39# GNU Libtool is free software; you can redistribute it and/or 40# modify it under the terms of the GNU General Public License as 41# published by the Free Software Foundation; either version 2 of 42# the License, or (at your option) any later version. 43# 44# As a special exception to the GNU General Public License, 45# if you distribute this file as part of a program or library that 46# is built using GNU Libtool, you may include this file under the 47# same distribution terms that you use for the rest of that program. 48# 49# GNU Libtool is distributed in the hope that it will be useful, 50# but WITHOUT ANY WARRANTY; without even the implied warranty of 51# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 52# GNU General Public License for more details. 53# 54# You should have received a copy of the GNU General Public License 55# along with GNU Libtool; see the file COPYING. If not, a copy 56# can be downloaded from http://www.gnu.org/licenses/gpl.html, or 57# obtained by writing to the Free Software Foundation, Inc., 58# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 59]) 60 61# serial 56 LT_INIT 62 63 64# LT_PREREQ(VERSION) 65# ------------------ 66# Complain and exit if this libtool version is less that VERSION. 67m4_defun([LT_PREREQ], 68[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 69 [m4_default([$3], 70 [m4_fatal([Libtool version $1 or higher is required], 71 63)])], 72 [$2])]) 73 74 75# _LT_CHECK_BUILDDIR 76# ------------------ 77# Complain if the absolute build directory name contains unusual characters 78m4_defun([_LT_CHECK_BUILDDIR], 79[case `pwd` in 80 *\ * | *\ *) 81 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 82esac 83]) 84 85 86# LT_INIT([OPTIONS]) 87# ------------------ 88AC_DEFUN([LT_INIT], 89[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 90AC_BEFORE([$0], [LT_LANG])dnl 91AC_BEFORE([$0], [LT_OUTPUT])dnl 92AC_BEFORE([$0], [LTDL_INIT])dnl 93m4_require([_LT_CHECK_BUILDDIR])dnl 94 95dnl Autoconf doesn't catch unexpanded LT_ macros by default: 96m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 97m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 98dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 99dnl unless we require an AC_DEFUNed macro: 100AC_REQUIRE([LTOPTIONS_VERSION])dnl 101AC_REQUIRE([LTSUGAR_VERSION])dnl 102AC_REQUIRE([LTVERSION_VERSION])dnl 103AC_REQUIRE([LTOBSOLETE_VERSION])dnl 104m4_require([_LT_PROG_LTMAIN])dnl 105 106dnl Parse OPTIONS 107_LT_SET_OPTIONS([$0], [$1]) 108 109# This can be used to rebuild libtool when needed 110LIBTOOL_DEPS="$ltmain" 111 112# Always use our own libtool. 113LIBTOOL='$(SHELL) $(top_builddir)/libtool' 114AC_SUBST(LIBTOOL)dnl 115 116_LT_SETUP 117 118# Only expand once: 119m4_define([LT_INIT]) 120])# LT_INIT 121 122# Old names: 123AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 124AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 125dnl aclocal-1.4 backwards compatibility: 126dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 127dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 128 129 130# _LT_CC_BASENAME(CC) 131# ------------------- 132# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 133m4_defun([_LT_CC_BASENAME], 134[for cc_temp in $1""; do 135 case $cc_temp in 136 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 137 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 138 \-*) ;; 139 *) break;; 140 esac 141done 142cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 143]) 144 145 146# _LT_FILEUTILS_DEFAULTS 147# ---------------------- 148# It is okay to use these file commands and assume they have been set 149# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 150m4_defun([_LT_FILEUTILS_DEFAULTS], 151[: ${CP="cp -f"} 152: ${MV="mv -f"} 153: ${RM="rm -f"} 154])# _LT_FILEUTILS_DEFAULTS 155 156 157# _LT_SETUP 158# --------- 159m4_defun([_LT_SETUP], 160[AC_REQUIRE([AC_CANONICAL_HOST])dnl 161AC_REQUIRE([AC_CANONICAL_BUILD])dnl 162_LT_DECL([], [host_alias], [0], [The host system])dnl 163_LT_DECL([], [host], [0])dnl 164_LT_DECL([], [host_os], [0])dnl 165dnl 166_LT_DECL([], [build_alias], [0], [The build system])dnl 167_LT_DECL([], [build], [0])dnl 168_LT_DECL([], [build_os], [0])dnl 169dnl 170AC_REQUIRE([AC_PROG_CC])dnl 171AC_REQUIRE([LT_PATH_LD])dnl 172AC_REQUIRE([LT_PATH_NM])dnl 173dnl 174AC_REQUIRE([AC_PROG_LN_S])dnl 175test -z "$LN_S" && LN_S="ln -s" 176_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 177dnl 178AC_REQUIRE([LT_CMD_MAX_LEN])dnl 179_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 180_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 181dnl 182m4_require([_LT_FILEUTILS_DEFAULTS])dnl 183m4_require([_LT_CHECK_SHELL_FEATURES])dnl 184m4_require([_LT_CMD_RELOAD])dnl 185m4_require([_LT_CHECK_MAGIC_METHOD])dnl 186m4_require([_LT_CMD_OLD_ARCHIVE])dnl 187m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 188 189_LT_CONFIG_LIBTOOL_INIT([ 190# See if we are running on zsh, and set the options which allow our 191# commands through without removal of \ escapes INIT. 192if test -n "\${ZSH_VERSION+set}" ; then 193 setopt NO_GLOB_SUBST 194fi 195]) 196if test -n "${ZSH_VERSION+set}" ; then 197 setopt NO_GLOB_SUBST 198fi 199 200_LT_CHECK_OBJDIR 201 202m4_require([_LT_TAG_COMPILER])dnl 203_LT_PROG_ECHO_BACKSLASH 204 205case $host_os in 206aix3*) 207 # AIX sometimes has problems with the GCC collect2 program. For some 208 # reason, if we set the COLLECT_NAMES environment variable, the problems 209 # vanish in a puff of smoke. 210 if test "X${COLLECT_NAMES+set}" != Xset; then 211 COLLECT_NAMES= 212 export COLLECT_NAMES 213 fi 214 ;; 215esac 216 217# Sed substitution that helps us do robust quoting. It backslashifies 218# metacharacters that are still active within double-quoted strings. 219sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 220 221# Same as above, but do not quote variable references. 222double_quote_subst='s/\([["`\\]]\)/\\\1/g' 223 224# Sed substitution to delay expansion of an escaped shell variable in a 225# double_quote_subst'ed string. 226delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 227 228# Sed substitution to delay expansion of an escaped single quote. 229delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 230 231# Sed substitution to avoid accidental globbing in evaled expressions 232no_glob_subst='s/\*/\\\*/g' 233 234# Global variables: 235ofile=libtool 236can_build_shared=yes 237 238# All known linkers require a `.a' archive for static linking (except MSVC, 239# which needs '.lib'). 240libext=a 241 242with_gnu_ld="$lt_cv_prog_gnu_ld" 243 244old_CC="$CC" 245old_CFLAGS="$CFLAGS" 246 247# Set sane defaults for various variables 248test -z "$CC" && CC=cc 249test -z "$LTCC" && LTCC=$CC 250test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 251test -z "$LD" && LD=ld 252test -z "$ac_objext" && ac_objext=o 253 254_LT_CC_BASENAME([$compiler]) 255 256# Only perform the check for file, if the check method requires it 257test -z "$MAGIC_CMD" && MAGIC_CMD=file 258case $deplibs_check_method in 259file_magic*) 260 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 261 _LT_PATH_MAGIC 262 fi 263 ;; 264esac 265 266# Use C for the default configuration in the libtool script 267LT_SUPPORTED_TAG([CC]) 268_LT_LANG_C_CONFIG 269_LT_LANG_DEFAULT_CONFIG 270_LT_CONFIG_COMMANDS 271])# _LT_SETUP 272 273 274# _LT_PROG_LTMAIN 275# --------------- 276# Note that this code is called both from `configure', and `config.status' 277# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 278# `config.status' has no value for ac_aux_dir unless we are using Automake, 279# so we pass a copy along to make sure it has a sensible value anyway. 280m4_defun([_LT_PROG_LTMAIN], 281[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 282_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 283ltmain="$ac_aux_dir/ltmain.sh" 284])# _LT_PROG_LTMAIN 285 286 287 288# So that we can recreate a full libtool script including additional 289# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 290# in macros and then make a single call at the end using the `libtool' 291# label. 292 293 294# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 295# ---------------------------------------- 296# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 297m4_define([_LT_CONFIG_LIBTOOL_INIT], 298[m4_ifval([$1], 299 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 300 [$1 301])])]) 302 303# Initialize. 304m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 305 306 307# _LT_CONFIG_LIBTOOL([COMMANDS]) 308# ------------------------------ 309# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 310m4_define([_LT_CONFIG_LIBTOOL], 311[m4_ifval([$1], 312 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 313 [$1 314])])]) 315 316# Initialize. 317m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 318 319 320# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 321# ----------------------------------------------------- 322m4_defun([_LT_CONFIG_SAVE_COMMANDS], 323[_LT_CONFIG_LIBTOOL([$1]) 324_LT_CONFIG_LIBTOOL_INIT([$2]) 325]) 326 327 328# _LT_FORMAT_COMMENT([COMMENT]) 329# ----------------------------- 330# Add leading comment marks to the start of each line, and a trailing 331# full-stop to the whole comment if one is not present already. 332m4_define([_LT_FORMAT_COMMENT], 333[m4_ifval([$1], [ 334m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 335 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 336)]) 337 338 339 340 341 342# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 343# ------------------------------------------------------------------- 344# CONFIGNAME is the name given to the value in the libtool script. 345# VARNAME is the (base) name used in the configure script. 346# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 347# VARNAME. Any other value will be used directly. 348m4_define([_LT_DECL], 349[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 350 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 351 [m4_ifval([$1], [$1], [$2])]) 352 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 353 m4_ifval([$4], 354 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 355 lt_dict_add_subkey([lt_decl_dict], [$2], 356 [tagged?], [m4_ifval([$5], [yes], [no])])]) 357]) 358 359 360# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 361# -------------------------------------------------------- 362m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 363 364 365# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 366# ------------------------------------------------ 367m4_define([lt_decl_tag_varnames], 368[_lt_decl_filter([tagged?], [yes], $@)]) 369 370 371# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 372# --------------------------------------------------------- 373m4_define([_lt_decl_filter], 374[m4_case([$#], 375 [0], [m4_fatal([$0: too few arguments: $#])], 376 [1], [m4_fatal([$0: too few arguments: $#: $1])], 377 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 378 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 379 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 380]) 381 382 383# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 384# -------------------------------------------------- 385m4_define([lt_decl_quote_varnames], 386[_lt_decl_filter([value], [1], $@)]) 387 388 389# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 390# --------------------------------------------------- 391m4_define([lt_decl_dquote_varnames], 392[_lt_decl_filter([value], [2], $@)]) 393 394 395# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 396# --------------------------------------------------- 397m4_define([lt_decl_varnames_tagged], 398[m4_assert([$# <= 2])dnl 399_$0(m4_quote(m4_default([$1], [[, ]])), 400 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 401 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 402m4_define([_lt_decl_varnames_tagged], 403[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 404 405 406# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 407# ------------------------------------------------ 408m4_define([lt_decl_all_varnames], 409[_$0(m4_quote(m4_default([$1], [[, ]])), 410 m4_if([$2], [], 411 m4_quote(lt_decl_varnames), 412 m4_quote(m4_shift($@))))[]dnl 413]) 414m4_define([_lt_decl_all_varnames], 415[lt_join($@, lt_decl_varnames_tagged([$1], 416 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 417]) 418 419 420# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 421# ------------------------------------ 422# Quote a variable value, and forward it to `config.status' so that its 423# declaration there will have the same value as in `configure'. VARNAME 424# must have a single quote delimited value for this to work. 425m4_define([_LT_CONFIG_STATUS_DECLARE], 426[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) 427 428 429# _LT_CONFIG_STATUS_DECLARATIONS 430# ------------------------------ 431# We delimit libtool config variables with single quotes, so when 432# we write them to config.status, we have to be sure to quote all 433# embedded single quotes properly. In configure, this macro expands 434# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 435# 436# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' 437m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 438[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 439 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 440 441 442# _LT_LIBTOOL_TAGS 443# ---------------- 444# Output comment and list of tags supported by the script 445m4_defun([_LT_LIBTOOL_TAGS], 446[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 447available_tags="_LT_TAGS"dnl 448]) 449 450 451# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 452# ----------------------------------- 453# Extract the dictionary values for VARNAME (optionally with TAG) and 454# expand to a commented shell variable setting: 455# 456# # Some comment about what VAR is for. 457# visible_name=$lt_internal_name 458m4_define([_LT_LIBTOOL_DECLARE], 459[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 460 [description])))[]dnl 461m4_pushdef([_libtool_name], 462 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 463m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 464 [0], [_libtool_name=[$]$1], 465 [1], [_libtool_name=$lt_[]$1], 466 [2], [_libtool_name=$lt_[]$1], 467 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 468m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 469]) 470 471 472# _LT_LIBTOOL_CONFIG_VARS 473# ----------------------- 474# Produce commented declarations of non-tagged libtool config variables 475# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 476# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 477# section) are produced by _LT_LIBTOOL_TAG_VARS. 478m4_defun([_LT_LIBTOOL_CONFIG_VARS], 479[m4_foreach([_lt_var], 480 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 481 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 482 483 484# _LT_LIBTOOL_TAG_VARS(TAG) 485# ------------------------- 486m4_define([_LT_LIBTOOL_TAG_VARS], 487[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 488 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 489 490 491# _LT_TAGVAR(VARNAME, [TAGNAME]) 492# ------------------------------ 493m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 494 495 496# _LT_CONFIG_COMMANDS 497# ------------------- 498# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 499# variables for single and double quote escaping we saved from calls 500# to _LT_DECL, we can put quote escaped variables declarations 501# into `config.status', and then the shell code to quote escape them in 502# for loops in `config.status'. Finally, any additional code accumulated 503# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 504m4_defun([_LT_CONFIG_COMMANDS], 505[AC_PROVIDE_IFELSE([LT_OUTPUT], 506 dnl If the libtool generation code has been placed in $CONFIG_LT, 507 dnl instead of duplicating it all over again into config.status, 508 dnl then we will have config.status run $CONFIG_LT later, so it 509 dnl needs to know what name is stored there: 510 [AC_CONFIG_COMMANDS([libtool], 511 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 512 dnl If the libtool generation code is destined for config.status, 513 dnl expand the accumulated commands and init code now: 514 [AC_CONFIG_COMMANDS([libtool], 515 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 516])#_LT_CONFIG_COMMANDS 517 518 519# Initialize. 520m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 521[ 522 523# The HP-UX ksh and POSIX shell print the target directory to stdout 524# if CDPATH is set. 525(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 526 527sed_quote_subst='$sed_quote_subst' 528double_quote_subst='$double_quote_subst' 529delay_variable_subst='$delay_variable_subst' 530_LT_CONFIG_STATUS_DECLARATIONS 531LTCC='$LTCC' 532LTCFLAGS='$LTCFLAGS' 533compiler='$compiler_DEFAULT' 534 535# Quote evaled strings. 536for var in lt_decl_all_varnames([[ \ 537]], lt_decl_quote_varnames); do 538 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 539 *[[\\\\\\\`\\"\\\$]]*) 540 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 541 ;; 542 *) 543 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 544 ;; 545 esac 546done 547 548# Double-quote double-evaled strings. 549for var in lt_decl_all_varnames([[ \ 550]], lt_decl_dquote_varnames); do 551 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 552 *[[\\\\\\\`\\"\\\$]]*) 553 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 554 ;; 555 *) 556 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 557 ;; 558 esac 559done 560 561# Fix-up fallback echo if it was mangled by the above quoting rules. 562case \$lt_ECHO in 563*'\\\[$]0 --fallback-echo"')dnl " 564 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` 565 ;; 566esac 567 568_LT_OUTPUT_LIBTOOL_INIT 569]) 570 571 572# LT_OUTPUT 573# --------- 574# This macro allows early generation of the libtool script (before 575# AC_OUTPUT is called), incase it is used in configure for compilation 576# tests. 577AC_DEFUN([LT_OUTPUT], 578[: ${CONFIG_LT=./config.lt} 579AC_MSG_NOTICE([creating $CONFIG_LT]) 580cat >"$CONFIG_LT" <<_LTEOF 581#! $SHELL 582# Generated by $as_me. 583# Run this file to recreate a libtool stub with the current configuration. 584 585lt_cl_silent=false 586SHELL=\${CONFIG_SHELL-$SHELL} 587_LTEOF 588 589cat >>"$CONFIG_LT" <<\_LTEOF 590AS_SHELL_SANITIZE 591_AS_PREPARE 592 593exec AS_MESSAGE_FD>&1 594exec AS_MESSAGE_LOG_FD>>config.log 595{ 596 echo 597 AS_BOX([Running $as_me.]) 598} >&AS_MESSAGE_LOG_FD 599 600lt_cl_help="\ 601\`$as_me' creates a local libtool stub from the current configuration, 602for use in further configure time tests before the real libtool is 603generated. 604 605Usage: $[0] [[OPTIONS]] 606 607 -h, --help print this help, then exit 608 -V, --version print version number, then exit 609 -q, --quiet do not print progress messages 610 -d, --debug don't remove temporary files 611 612Report bugs to <bug-libtool@gnu.org>." 613 614lt_cl_version="\ 615m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 616m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 617configured by $[0], generated by m4_PACKAGE_STRING. 618 619Copyright (C) 2008 Free Software Foundation, Inc. 620This config.lt script is free software; the Free Software Foundation 621gives unlimited permision to copy, distribute and modify it." 622 623while test $[#] != 0 624do 625 case $[1] in 626 --version | --v* | -V ) 627 echo "$lt_cl_version"; exit 0 ;; 628 --help | --h* | -h ) 629 echo "$lt_cl_help"; exit 0 ;; 630 --debug | --d* | -d ) 631 debug=: ;; 632 --quiet | --q* | --silent | --s* | -q ) 633 lt_cl_silent=: ;; 634 635 -*) AC_MSG_ERROR([unrecognized option: $[1] 636Try \`$[0] --help' for more information.]) ;; 637 638 *) AC_MSG_ERROR([unrecognized argument: $[1] 639Try \`$[0] --help' for more information.]) ;; 640 esac 641 shift 642done 643 644if $lt_cl_silent; then 645 exec AS_MESSAGE_FD>/dev/null 646fi 647_LTEOF 648 649cat >>"$CONFIG_LT" <<_LTEOF 650_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 651_LTEOF 652 653cat >>"$CONFIG_LT" <<\_LTEOF 654AC_MSG_NOTICE([creating $ofile]) 655_LT_OUTPUT_LIBTOOL_COMMANDS 656AS_EXIT(0) 657_LTEOF 658chmod +x "$CONFIG_LT" 659 660# configure is writing to config.log, but config.lt does its own redirection, 661# appending to config.log, which fails on DOS, as config.log is still kept 662# open by configure. Here we exec the FD to /dev/null, effectively closing 663# config.log, so it can be properly (re)opened and appended to by config.lt. 664if test "$no_create" != yes; then 665 lt_cl_success=: 666 test "$silent" = yes && 667 lt_config_lt_args="$lt_config_lt_args --quiet" 668 exec AS_MESSAGE_LOG_FD>/dev/null 669 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 670 exec AS_MESSAGE_LOG_FD>>config.log 671 $lt_cl_success || AS_EXIT(1) 672fi 673])# LT_OUTPUT 674 675 676# _LT_CONFIG(TAG) 677# --------------- 678# If TAG is the built-in tag, create an initial libtool script with a 679# default configuration from the untagged config vars. Otherwise add code 680# to config.status for appending the configuration named by TAG from the 681# matching tagged config vars. 682m4_defun([_LT_CONFIG], 683[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 684_LT_CONFIG_SAVE_COMMANDS([ 685 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 686 m4_if(_LT_TAG, [C], [ 687 # See if we are running on zsh, and set the options which allow our 688 # commands through without removal of \ escapes. 689 if test -n "${ZSH_VERSION+set}" ; then 690 setopt NO_GLOB_SUBST 691 fi 692 693 cfgfile="${ofile}T" 694 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 695 $RM "$cfgfile" 696 697 cat <<_LT_EOF >> "$cfgfile" 698#! $SHELL 699 700# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 701# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 702# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 703# NOTE: Changes made to this file will be lost: look at ltmain.sh. 704# 705_LT_COPYING 706_LT_LIBTOOL_TAGS 707 708# ### BEGIN LIBTOOL CONFIG 709_LT_LIBTOOL_CONFIG_VARS 710_LT_LIBTOOL_TAG_VARS 711# ### END LIBTOOL CONFIG 712 713_LT_EOF 714 715 case $host_os in 716 aix3*) 717 cat <<\_LT_EOF >> "$cfgfile" 718# AIX sometimes has problems with the GCC collect2 program. For some 719# reason, if we set the COLLECT_NAMES environment variable, the problems 720# vanish in a puff of smoke. 721if test "X${COLLECT_NAMES+set}" != Xset; then 722 COLLECT_NAMES= 723 export COLLECT_NAMES 724fi 725_LT_EOF 726 ;; 727 esac 728 729 _LT_PROG_LTMAIN 730 731 # We use sed instead of cat because bash on DJGPP gets confused if 732 # if finds mixed CR/LF and LF-only lines. Since sed operates in 733 # text mode, it properly converts lines to CR/LF. This bash problem 734 # is reportedly fixed, but why not run on old versions too? 735 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ 736 || (rm -f "$cfgfile"; exit 1) 737 738 _LT_PROG_XSI_SHELLFNS 739 740 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ 741 || (rm -f "$cfgfile"; exit 1) 742 743 mv -f "$cfgfile" "$ofile" || 744 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 745 chmod +x "$ofile" 746], 747[cat <<_LT_EOF >> "$ofile" 748 749dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 750dnl in a comment (ie after a #). 751# ### BEGIN LIBTOOL TAG CONFIG: $1 752_LT_LIBTOOL_TAG_VARS(_LT_TAG) 753# ### END LIBTOOL TAG CONFIG: $1 754_LT_EOF 755])dnl /m4_if 756], 757[m4_if([$1], [], [ 758 PACKAGE='$PACKAGE' 759 VERSION='$VERSION' 760 TIMESTAMP='$TIMESTAMP' 761 RM='$RM' 762 ofile='$ofile'], []) 763])dnl /_LT_CONFIG_SAVE_COMMANDS 764])# _LT_CONFIG 765 766 767# LT_SUPPORTED_TAG(TAG) 768# --------------------- 769# Trace this macro to discover what tags are supported by the libtool 770# --tag option, using: 771# autoconf --trace 'LT_SUPPORTED_TAG:$1' 772AC_DEFUN([LT_SUPPORTED_TAG], []) 773 774 775# C support is built-in for now 776m4_define([_LT_LANG_C_enabled], []) 777m4_define([_LT_TAGS], []) 778 779 780# LT_LANG(LANG) 781# ------------- 782# Enable libtool support for the given language if not already enabled. 783AC_DEFUN([LT_LANG], 784[AC_BEFORE([$0], [LT_OUTPUT])dnl 785m4_case([$1], 786 [C], [_LT_LANG(C)], 787 [C++], [_LT_LANG(CXX)], 788 [Java], [_LT_LANG(GCJ)], 789 [Fortran 77], [_LT_LANG(F77)], 790 [Fortran], [_LT_LANG(FC)], 791 [Windows Resource], [_LT_LANG(RC)], 792 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 793 [_LT_LANG($1)], 794 [m4_fatal([$0: unsupported language: "$1"])])])dnl 795])# LT_LANG 796 797 798# _LT_LANG(LANGNAME) 799# ------------------ 800m4_defun([_LT_LANG], 801[m4_ifdef([_LT_LANG_]$1[_enabled], [], 802 [LT_SUPPORTED_TAG([$1])dnl 803 m4_append([_LT_TAGS], [$1 ])dnl 804 m4_define([_LT_LANG_]$1[_enabled], [])dnl 805 _LT_LANG_$1_CONFIG($1)])dnl 806])# _LT_LANG 807 808 809# _LT_LANG_DEFAULT_CONFIG 810# ----------------------- 811m4_defun([_LT_LANG_DEFAULT_CONFIG], 812[AC_PROVIDE_IFELSE([AC_PROG_CXX], 813 [LT_LANG(CXX)], 814 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 815 816AC_PROVIDE_IFELSE([AC_PROG_F77], 817 [LT_LANG(F77)], 818 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 819 820AC_PROVIDE_IFELSE([AC_PROG_FC], 821 [LT_LANG(FC)], 822 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 823 824dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 825dnl pulling things in needlessly. 826AC_PROVIDE_IFELSE([AC_PROG_GCJ], 827 [LT_LANG(GCJ)], 828 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 829 [LT_LANG(GCJ)], 830 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 831 [LT_LANG(GCJ)], 832 [m4_ifdef([AC_PROG_GCJ], 833 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 834 m4_ifdef([A][M_PROG_GCJ], 835 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 836 m4_ifdef([LT_PROG_GCJ], 837 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 838 839AC_PROVIDE_IFELSE([LT_PROG_RC], 840 [LT_LANG(RC)], 841 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 842])# _LT_LANG_DEFAULT_CONFIG 843 844# Obsolete macros: 845AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 846AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 847AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 848AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 849dnl aclocal-1.4 backwards compatibility: 850dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 851dnl AC_DEFUN([AC_LIBTOOL_F77], []) 852dnl AC_DEFUN([AC_LIBTOOL_FC], []) 853dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 854 855 856# _LT_TAG_COMPILER 857# ---------------- 858m4_defun([_LT_TAG_COMPILER], 859[AC_REQUIRE([AC_PROG_CC])dnl 860 861_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 862_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 863_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 864_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 865 866# If no C compiler was specified, use CC. 867LTCC=${LTCC-"$CC"} 868 869# If no C compiler flags were specified, use CFLAGS. 870LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 871 872# Allow CC to be a program name with arguments. 873compiler=$CC 874])# _LT_TAG_COMPILER 875 876 877# _LT_COMPILER_BOILERPLATE 878# ------------------------ 879# Check for compiler boilerplate output or warnings with 880# the simple compiler test code. 881m4_defun([_LT_COMPILER_BOILERPLATE], 882[m4_require([_LT_DECL_SED])dnl 883ac_outfile=conftest.$ac_objext 884echo "$lt_simple_compile_test_code" >conftest.$ac_ext 885eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 886_lt_compiler_boilerplate=`cat conftest.err` 887$RM conftest* 888])# _LT_COMPILER_BOILERPLATE 889 890 891# _LT_LINKER_BOILERPLATE 892# ---------------------- 893# Check for linker boilerplate output or warnings with 894# the simple link test code. 895m4_defun([_LT_LINKER_BOILERPLATE], 896[m4_require([_LT_DECL_SED])dnl 897ac_outfile=conftest.$ac_objext 898echo "$lt_simple_link_test_code" >conftest.$ac_ext 899eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 900_lt_linker_boilerplate=`cat conftest.err` 901$RM -r conftest* 902])# _LT_LINKER_BOILERPLATE 903 904# _LT_REQUIRED_DARWIN_CHECKS 905# ------------------------- 906m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 907 case $host_os in 908 rhapsody* | darwin*) 909 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 910 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 911 AC_CHECK_TOOL([LIPO], [lipo], [:]) 912 AC_CHECK_TOOL([OTOOL], [otool], [:]) 913 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 914 _LT_DECL([], [DSYMUTIL], [1], 915 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 916 _LT_DECL([], [NMEDIT], [1], 917 [Tool to change global to local symbols on Mac OS X]) 918 _LT_DECL([], [LIPO], [1], 919 [Tool to manipulate fat objects and archives on Mac OS X]) 920 _LT_DECL([], [OTOOL], [1], 921 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 922 _LT_DECL([], [OTOOL64], [1], 923 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 924 925 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 926 [lt_cv_apple_cc_single_mod=no 927 if test -z "${LT_MULTI_MODULE}"; then 928 # By default we will add the -single_module flag. You can override 929 # by either setting the environment variable LT_MULTI_MODULE 930 # non-empty at configure time, or by adding -multi_module to the 931 # link flags. 932 rm -rf libconftest.dylib* 933 echo "int foo(void){return 1;}" > conftest.c 934 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 935-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 936 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 937 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 938 _lt_result=$? 939 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 940 lt_cv_apple_cc_single_mod=yes 941 else 942 cat conftest.err >&AS_MESSAGE_LOG_FD 943 fi 944 rm -rf libconftest.dylib* 945 rm -f conftest.* 946 fi]) 947 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 948 [lt_cv_ld_exported_symbols_list], 949 [lt_cv_ld_exported_symbols_list=no 950 save_LDFLAGS=$LDFLAGS 951 echo "_main" > conftest.sym 952 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 953 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 954 [lt_cv_ld_exported_symbols_list=yes], 955 [lt_cv_ld_exported_symbols_list=no]) 956 LDFLAGS="$save_LDFLAGS" 957 ]) 958 case $host_os in 959 rhapsody* | darwin1.[[012]]) 960 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 961 darwin1.*) 962 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 963 darwin*) # darwin 5.x on 964 # if running on 10.5 or later, the deployment target defaults 965 # to the OS version, if on x86, and 10.4, the deployment 966 # target defaults to 10.4. Don't you love it? 967 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 968 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 969 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 970 10.[[012]]*) 971 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 972 10.*) 973 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 974 esac 975 ;; 976 esac 977 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 978 _lt_dar_single_mod='$single_module' 979 fi 980 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 981 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 982 else 983 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 984 fi 985 if test "$DSYMUTIL" != ":"; then 986 _lt_dsymutil='~$DSYMUTIL $lib || :' 987 else 988 _lt_dsymutil= 989 fi 990 ;; 991 esac 992]) 993 994 995# _LT_DARWIN_LINKER_FEATURES 996# -------------------------- 997# Checks for linker and compiler features on darwin 998m4_defun([_LT_DARWIN_LINKER_FEATURES], 999[ 1000 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1001 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1002 _LT_TAGVAR(hardcode_direct, $1)=no 1003 _LT_TAGVAR(hardcode_automatic, $1)=yes 1004 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1005 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1006 _LT_TAGVAR(link_all_deplibs, $1)=yes 1007 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1008 case $cc_basename in 1009 ifort*) _lt_dar_can_shared=yes ;; 1010 *) _lt_dar_can_shared=$GCC ;; 1011 esac 1012 if test "$_lt_dar_can_shared" = "yes"; then 1013 output_verbose_link_cmd=echo 1014 _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}" 1015 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1016 _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}" 1017 _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}" 1018 m4_if([$1], [CXX], 1019[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1020 _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}" 1021 _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}" 1022 fi 1023],[]) 1024 else 1025 _LT_TAGVAR(ld_shlibs, $1)=no 1026 fi 1027]) 1028 1029# _LT_SYS_MODULE_PATH_AIX 1030# ----------------------- 1031# Links a minimal program and checks the executable 1032# for the system default hardcoded library path. In most cases, 1033# this is /usr/lib:/lib, but when the MPI compilers are used 1034# the location of the communication and MPI libs are included too. 1035# If we don't find anything, use the default library path according 1036# to the aix ld manual. 1037m4_defun([_LT_SYS_MODULE_PATH_AIX], 1038[m4_require([_LT_DECL_SED])dnl 1039AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 1040lt_aix_libpath_sed=' 1041 /Import File Strings/,/^$/ { 1042 /^0/ { 1043 s/^0 *\(.*\)$/\1/ 1044 p 1045 } 1046 }' 1047aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1048# Check for a 64-bit object if we didn't find anything. 1049if test -z "$aix_libpath"; then 1050 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1051fi],[]) 1052if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 1053])# _LT_SYS_MODULE_PATH_AIX 1054 1055 1056# _LT_SHELL_INIT(ARG) 1057# ------------------- 1058m4_define([_LT_SHELL_INIT], 1059[ifdef([AC_DIVERSION_NOTICE], 1060 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 1061 [AC_DIVERT_PUSH(NOTICE)]) 1062$1 1063AC_DIVERT_POP 1064])# _LT_SHELL_INIT 1065 1066 1067# _LT_PROG_ECHO_BACKSLASH 1068# ----------------------- 1069# Add some code to the start of the generated configure script which 1070# will find an echo command which doesn't interpret backslashes. 1071m4_defun([_LT_PROG_ECHO_BACKSLASH], 1072[_LT_SHELL_INIT([ 1073# Check that we are running under the correct shell. 1074SHELL=${CONFIG_SHELL-/bin/sh} 1075 1076case X$lt_ECHO in 1077X*--fallback-echo) 1078 # Remove one level of quotation (which was required for Make). 1079 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 1080 ;; 1081esac 1082 1083ECHO=${lt_ECHO-echo} 1084if test "X[$]1" = X--no-reexec; then 1085 # Discard the --no-reexec flag, and continue. 1086 shift 1087elif test "X[$]1" = X--fallback-echo; then 1088 # Avoid inline document here, it may be left over 1089 : 1090elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then 1091 # Yippee, $ECHO works! 1092 : 1093else 1094 # Restart under the correct shell. 1095 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 1096fi 1097 1098if test "X[$]1" = X--fallback-echo; then 1099 # used as fallback echo 1100 shift 1101 cat <<_LT_EOF 1102[$]* 1103_LT_EOF 1104 exit 0 1105fi 1106 1107# The HP-UX ksh and POSIX shell print the target directory to stdout 1108# if CDPATH is set. 1109(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 1110 1111if test -z "$lt_ECHO"; then 1112 if test "X${echo_test_string+set}" != Xset; then 1113 # find a string as large as possible, as long as the shell can cope with it 1114 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 1115 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 1116 if { echo_test_string=`eval $cmd`; } 2>/dev/null && 1117 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null 1118 then 1119 break 1120 fi 1121 done 1122 fi 1123 1124 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 1125 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 1126 test "X$echo_testing_string" = "X$echo_test_string"; then 1127 : 1128 else 1129 # The Solaris, AIX, and Digital Unix default echo programs unquote 1130 # backslashes. This makes it impossible to quote backslashes using 1131 # echo "$something" | sed 's/\\/\\\\/g' 1132 # 1133 # So, first we look for a working echo in the user's PATH. 1134 1135 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1136 for dir in $PATH /usr/ucb; do 1137 IFS="$lt_save_ifs" 1138 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 1139 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 1140 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 1141 test "X$echo_testing_string" = "X$echo_test_string"; then 1142 ECHO="$dir/echo" 1143 break 1144 fi 1145 done 1146 IFS="$lt_save_ifs" 1147 1148 if test "X$ECHO" = Xecho; then 1149 # We didn't find a better echo, so look for alternatives. 1150 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && 1151 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && 1152 test "X$echo_testing_string" = "X$echo_test_string"; then 1153 # This shell has a builtin print -r that does the trick. 1154 ECHO='print -r' 1155 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && 1156 test "X$CONFIG_SHELL" != X/bin/ksh; then 1157 # If we have ksh, try running configure again with it. 1158 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 1159 export ORIGINAL_CONFIG_SHELL 1160 CONFIG_SHELL=/bin/ksh 1161 export CONFIG_SHELL 1162 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 1163 else 1164 # Try using printf. 1165 ECHO='printf %s\n' 1166 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 1167 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 1168 test "X$echo_testing_string" = "X$echo_test_string"; then 1169 # Cool, printf works 1170 : 1171 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1172 test "X$echo_testing_string" = 'X\t' && 1173 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1174 test "X$echo_testing_string" = "X$echo_test_string"; then 1175 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 1176 export CONFIG_SHELL 1177 SHELL="$CONFIG_SHELL" 1178 export SHELL 1179 ECHO="$CONFIG_SHELL [$]0 --fallback-echo" 1180 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1181 test "X$echo_testing_string" = 'X\t' && 1182 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1183 test "X$echo_testing_string" = "X$echo_test_string"; then 1184 ECHO="$CONFIG_SHELL [$]0 --fallback-echo" 1185 else 1186 # maybe with a smaller string... 1187 prev=: 1188 1189 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 1190 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null 1191 then 1192 break 1193 fi 1194 prev="$cmd" 1195 done 1196 1197 if test "$prev" != 'sed 50q "[$]0"'; then 1198 echo_test_string=`eval $prev` 1199 export echo_test_string 1200 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 1201 else 1202 # Oops. We lost completely, so just stick with echo. 1203 ECHO=echo 1204 fi 1205 fi 1206 fi 1207 fi 1208 fi 1209fi 1210 1211# Copy echo and quote the copy suitably for passing to libtool from 1212# the Makefile, instead of quoting the original, which is used later. 1213lt_ECHO=$ECHO 1214if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 1215 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 1216fi 1217 1218AC_SUBST(lt_ECHO) 1219]) 1220_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1221_LT_DECL([], [ECHO], [1], 1222 [An echo program that does not interpret backslashes]) 1223])# _LT_PROG_ECHO_BACKSLASH 1224 1225 1226# _LT_ENABLE_LOCK 1227# --------------- 1228m4_defun([_LT_ENABLE_LOCK], 1229[AC_ARG_ENABLE([libtool-lock], 1230 [AS_HELP_STRING([--disable-libtool-lock], 1231 [avoid locking (might break parallel builds)])]) 1232test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1233 1234# Some flags need to be propagated to the compiler or linker for good 1235# libtool support. 1236case $host in 1237ia64-*-hpux*) 1238 # Find out which ABI we are using. 1239 echo 'int i;' > conftest.$ac_ext 1240 if AC_TRY_EVAL(ac_compile); then 1241 case `/usr/bin/file conftest.$ac_objext` in 1242 *ELF-32*) 1243 HPUX_IA64_MODE="32" 1244 ;; 1245 *ELF-64*) 1246 HPUX_IA64_MODE="64" 1247 ;; 1248 esac 1249 fi 1250 rm -rf conftest* 1251 ;; 1252*-*-irix6*) 1253 # Find out which ABI we are using. 1254 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1255 if AC_TRY_EVAL(ac_compile); then 1256 if test "$lt_cv_prog_gnu_ld" = yes; then 1257 case `/usr/bin/file conftest.$ac_objext` in 1258 *32-bit*) 1259 LD="${LD-ld} -melf32bsmip" 1260 ;; 1261 *N32*) 1262 LD="${LD-ld} -melf32bmipn32" 1263 ;; 1264 *64-bit*) 1265 LD="${LD-ld} -melf64bmip" 1266 ;; 1267 esac 1268 else 1269 case `/usr/bin/file conftest.$ac_objext` in 1270 *32-bit*) 1271 LD="${LD-ld} -32" 1272 ;; 1273 *N32*) 1274 LD="${LD-ld} -n32" 1275 ;; 1276 *64-bit*) 1277 LD="${LD-ld} -64" 1278 ;; 1279 esac 1280 fi 1281 fi 1282 rm -rf conftest* 1283 ;; 1284 1285x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1286s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1287 # Find out which ABI we are using. 1288 echo 'int i;' > conftest.$ac_ext 1289 if AC_TRY_EVAL(ac_compile); then 1290 case `/usr/bin/file conftest.o` in 1291 *32-bit*) 1292 case $host in 1293 x86_64-*kfreebsd*-gnu) 1294 LD="${LD-ld} -m elf_i386_fbsd" 1295 ;; 1296 x86_64-*linux*) 1297 LD="${LD-ld} -m elf_i386" 1298 ;; 1299 ppc64-*linux*|powerpc64-*linux*) 1300 LD="${LD-ld} -m elf32ppclinux" 1301 ;; 1302 s390x-*linux*) 1303 LD="${LD-ld} -m elf_s390" 1304 ;; 1305 sparc64-*linux*) 1306 LD="${LD-ld} -m elf32_sparc" 1307 ;; 1308 esac 1309 ;; 1310 *64-bit*) 1311 case $host in 1312 x86_64-*kfreebsd*-gnu) 1313 LD="${LD-ld} -m elf_x86_64_fbsd" 1314 ;; 1315 x86_64-*linux*) 1316 LD="${LD-ld} -m elf_x86_64" 1317 ;; 1318 ppc*-*linux*|powerpc*-*linux*) 1319 LD="${LD-ld} -m elf64ppc" 1320 ;; 1321 s390*-*linux*|s390*-*tpf*) 1322 LD="${LD-ld} -m elf64_s390" 1323 ;; 1324 sparc*-*linux*) 1325 LD="${LD-ld} -m elf64_sparc" 1326 ;; 1327 esac 1328 ;; 1329 esac 1330 fi 1331 rm -rf conftest* 1332 ;; 1333 1334*-*-sco3.2v5*) 1335 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1336 SAVE_CFLAGS="$CFLAGS" 1337 CFLAGS="$CFLAGS -belf" 1338 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1339 [AC_LANG_PUSH(C) 1340 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1341 AC_LANG_POP]) 1342 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1343 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1344 CFLAGS="$SAVE_CFLAGS" 1345 fi 1346 ;; 1347sparc*-*solaris*) 1348 # Find out which ABI we are using. 1349 echo 'int i;' > conftest.$ac_ext 1350 if AC_TRY_EVAL(ac_compile); then 1351 case `/usr/bin/file conftest.o` in 1352 *64-bit*) 1353 case $lt_cv_prog_gnu_ld in 1354 yes*) LD="${LD-ld} -m elf64_sparc" ;; 1355 *) 1356 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1357 LD="${LD-ld} -64" 1358 fi 1359 ;; 1360 esac 1361 ;; 1362 esac 1363 fi 1364 rm -rf conftest* 1365 ;; 1366esac 1367 1368need_locks="$enable_libtool_lock" 1369])# _LT_ENABLE_LOCK 1370 1371 1372# _LT_CMD_OLD_ARCHIVE 1373# ------------------- 1374m4_defun([_LT_CMD_OLD_ARCHIVE], 1375[AC_CHECK_TOOL(AR, ar, false) 1376test -z "$AR" && AR=ar 1377test -z "$AR_FLAGS" && AR_FLAGS=cru 1378_LT_DECL([], [AR], [1], [The archiver]) 1379_LT_DECL([], [AR_FLAGS], [1]) 1380 1381AC_CHECK_TOOL(STRIP, strip, :) 1382test -z "$STRIP" && STRIP=: 1383_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1384 1385AC_CHECK_TOOL(RANLIB, ranlib, :) 1386test -z "$RANLIB" && RANLIB=: 1387_LT_DECL([], [RANLIB], [1], 1388 [Commands used to install an old-style archive]) 1389 1390# Determine commands to create old-style static archives. 1391old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1392old_postinstall_cmds='chmod 644 $oldlib' 1393old_postuninstall_cmds= 1394 1395if test -n "$RANLIB"; then 1396 case $host_os in 1397 openbsd*) 1398 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1399 ;; 1400 *) 1401 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1402 ;; 1403 esac 1404 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1405fi 1406_LT_DECL([], [old_postinstall_cmds], [2]) 1407_LT_DECL([], [old_postuninstall_cmds], [2]) 1408_LT_TAGDECL([], [old_archive_cmds], [2], 1409 [Commands used to build an old-style archive]) 1410])# _LT_CMD_OLD_ARCHIVE 1411 1412 1413# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1414# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1415# ---------------------------------------------------------------- 1416# Check whether the given compiler option works 1417AC_DEFUN([_LT_COMPILER_OPTION], 1418[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1419m4_require([_LT_DECL_SED])dnl 1420AC_CACHE_CHECK([$1], [$2], 1421 [$2=no 1422 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1423 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1424 lt_compiler_flag="$3" 1425 # Insert the option either (1) after the last *FLAGS variable, or 1426 # (2) before a word containing "conftest.", or (3) at the end. 1427 # Note that $ac_compile itself does not contain backslashes and begins 1428 # with a dollar sign (not a hyphen), so the echo should work correctly. 1429 # The option is referenced via a variable to avoid confusing sed. 1430 lt_compile=`echo "$ac_compile" | $SED \ 1431 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1432 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1433 -e 's:$: $lt_compiler_flag:'` 1434 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1435 (eval "$lt_compile" 2>conftest.err) 1436 ac_status=$? 1437 cat conftest.err >&AS_MESSAGE_LOG_FD 1438 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1439 if (exit $ac_status) && test -s "$ac_outfile"; then 1440 # The compiler can only warn and ignore the option if not recognized 1441 # So say no if there are warnings other than the usual output. 1442 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 1443 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1444 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1445 $2=yes 1446 fi 1447 fi 1448 $RM conftest* 1449]) 1450 1451if test x"[$]$2" = xyes; then 1452 m4_if([$5], , :, [$5]) 1453else 1454 m4_if([$6], , :, [$6]) 1455fi 1456])# _LT_COMPILER_OPTION 1457 1458# Old name: 1459AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1460dnl aclocal-1.4 backwards compatibility: 1461dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1462 1463 1464# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1465# [ACTION-SUCCESS], [ACTION-FAILURE]) 1466# ---------------------------------------------------- 1467# Check whether the given linker option works 1468AC_DEFUN([_LT_LINKER_OPTION], 1469[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1470m4_require([_LT_DECL_SED])dnl 1471AC_CACHE_CHECK([$1], [$2], 1472 [$2=no 1473 save_LDFLAGS="$LDFLAGS" 1474 LDFLAGS="$LDFLAGS $3" 1475 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1476 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1477 # The linker can only warn and ignore the option if not recognized 1478 # So say no if there are warnings 1479 if test -s conftest.err; then 1480 # Append any errors to the config.log. 1481 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1482 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 1483 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1484 if diff conftest.exp conftest.er2 >/dev/null; then 1485 $2=yes 1486 fi 1487 else 1488 $2=yes 1489 fi 1490 fi 1491 $RM -r conftest* 1492 LDFLAGS="$save_LDFLAGS" 1493]) 1494 1495if test x"[$]$2" = xyes; then 1496 m4_if([$4], , :, [$4]) 1497else 1498 m4_if([$5], , :, [$5]) 1499fi 1500])# _LT_LINKER_OPTION 1501 1502# Old name: 1503AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1504dnl aclocal-1.4 backwards compatibility: 1505dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1506 1507 1508# LT_CMD_MAX_LEN 1509#--------------- 1510AC_DEFUN([LT_CMD_MAX_LEN], 1511[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1512# find the maximum length of command line arguments 1513AC_MSG_CHECKING([the maximum length of command line arguments]) 1514AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1515 i=0 1516 teststring="ABCD" 1517 1518 case $build_os in 1519 msdosdjgpp*) 1520 # On DJGPP, this test can blow up pretty badly due to problems in libc 1521 # (any single argument exceeding 2000 bytes causes a buffer overrun 1522 # during glob expansion). Even if it were fixed, the result of this 1523 # check would be larger than it should be. 1524 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1525 ;; 1526 1527 gnu*) 1528 # Under GNU Hurd, this test is not required because there is 1529 # no limit to the length of command line arguments. 1530 # Libtool will interpret -1 as no limit whatsoever 1531 lt_cv_sys_max_cmd_len=-1; 1532 ;; 1533 1534 cygwin* | mingw* | cegcc*) 1535 # On Win9x/ME, this test blows up -- it succeeds, but takes 1536 # about 5 minutes as the teststring grows exponentially. 1537 # Worse, since 9x/ME are not pre-emptively multitasking, 1538 # you end up with a "frozen" computer, even though with patience 1539 # the test eventually succeeds (with a max line length of 256k). 1540 # Instead, let's just punt: use the minimum linelength reported by 1541 # all of the supported platforms: 8192 (on NT/2K/XP). 1542 lt_cv_sys_max_cmd_len=8192; 1543 ;; 1544 1545 amigaos*) 1546 # On AmigaOS with pdksh, this test takes hours, literally. 1547 # So we just punt and use a minimum line length of 8192. 1548 lt_cv_sys_max_cmd_len=8192; 1549 ;; 1550 1551 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1552 # This has been around since 386BSD, at least. Likely further. 1553 if test -x /sbin/sysctl; then 1554 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1555 elif test -x /usr/sbin/sysctl; then 1556 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1557 else 1558 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1559 fi 1560 # And add a safety zone 1561 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1562 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1563 ;; 1564 1565 interix*) 1566 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1567 lt_cv_sys_max_cmd_len=196608 1568 ;; 1569 1570 osf*) 1571 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1572 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1573 # nice to cause kernel panics so lets avoid the loop below. 1574 # First set a reasonable default. 1575 lt_cv_sys_max_cmd_len=16384 1576 # 1577 if test -x /sbin/sysconfig; then 1578 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1579 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1580 esac 1581 fi 1582 ;; 1583 sco3.2v5*) 1584 lt_cv_sys_max_cmd_len=102400 1585 ;; 1586 sysv5* | sco5v6* | sysv4.2uw2*) 1587 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1588 if test -n "$kargmax"; then 1589 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1590 else 1591 lt_cv_sys_max_cmd_len=32768 1592 fi 1593 ;; 1594 *) 1595 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1596 if test -n "$lt_cv_sys_max_cmd_len"; then 1597 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1598 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1599 else 1600 # Make teststring a little bigger before we do anything with it. 1601 # a 1K string should be a reasonable start. 1602 for i in 1 2 3 4 5 6 7 8 ; do 1603 teststring=$teststring$teststring 1604 done 1605 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1606 # If test is not a shell built-in, we'll probably end up computing a 1607 # maximum length that is only half of the actual maximum length, but 1608 # we can't tell. 1609 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ 1610 = "XX$teststring$teststring"; } >/dev/null 2>&1 && 1611 test $i != 17 # 1/2 MB should be enough 1612 do 1613 i=`expr $i + 1` 1614 teststring=$teststring$teststring 1615 done 1616 # Only check the string length outside the loop. 1617 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1618 teststring= 1619 # Add a significant safety factor because C++ compilers can tack on 1620 # massive amounts of additional arguments before passing them to the 1621 # linker. It appears as though 1/2 is a usable value. 1622 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1623 fi 1624 ;; 1625 esac 1626]) 1627if test -n $lt_cv_sys_max_cmd_len ; then 1628 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1629else 1630 AC_MSG_RESULT(none) 1631fi 1632max_cmd_len=$lt_cv_sys_max_cmd_len 1633_LT_DECL([], [max_cmd_len], [0], 1634 [What is the maximum length of a command?]) 1635])# LT_CMD_MAX_LEN 1636 1637# Old name: 1638AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1639dnl aclocal-1.4 backwards compatibility: 1640dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1641 1642 1643# _LT_HEADER_DLFCN 1644# ---------------- 1645m4_defun([_LT_HEADER_DLFCN], 1646[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1647])# _LT_HEADER_DLFCN 1648 1649 1650# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1651# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1652# ---------------------------------------------------------------- 1653m4_defun([_LT_TRY_DLOPEN_SELF], 1654[m4_require([_LT_HEADER_DLFCN])dnl 1655if test "$cross_compiling" = yes; then : 1656 [$4] 1657else 1658 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1659 lt_status=$lt_dlunknown 1660 cat > conftest.$ac_ext <<_LT_EOF 1661[#line __oline__ "configure" 1662#include "confdefs.h" 1663 1664#if HAVE_DLFCN_H 1665#include <dlfcn.h> 1666#endif 1667 1668#include <stdio.h> 1669 1670#ifdef RTLD_GLOBAL 1671# define LT_DLGLOBAL RTLD_GLOBAL 1672#else 1673# ifdef DL_GLOBAL 1674# define LT_DLGLOBAL DL_GLOBAL 1675# else 1676# define LT_DLGLOBAL 0 1677# endif 1678#endif 1679 1680/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1681 find out it does not work in some platform. */ 1682#ifndef LT_DLLAZY_OR_NOW 1683# ifdef RTLD_LAZY 1684# define LT_DLLAZY_OR_NOW RTLD_LAZY 1685# else 1686# ifdef DL_LAZY 1687# define LT_DLLAZY_OR_NOW DL_LAZY 1688# else 1689# ifdef RTLD_NOW 1690# define LT_DLLAZY_OR_NOW RTLD_NOW 1691# else 1692# ifdef DL_NOW 1693# define LT_DLLAZY_OR_NOW DL_NOW 1694# else 1695# define LT_DLLAZY_OR_NOW 0 1696# endif 1697# endif 1698# endif 1699# endif 1700#endif 1701 1702void fnord() { int i=42;} 1703int main () 1704{ 1705 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1706 int status = $lt_dlunknown; 1707 1708 if (self) 1709 { 1710 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1711 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1712 /* dlclose (self); */ 1713 } 1714 else 1715 puts (dlerror ()); 1716 1717 return status; 1718}] 1719_LT_EOF 1720 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1721 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1722 lt_status=$? 1723 case x$lt_status in 1724 x$lt_dlno_uscore) $1 ;; 1725 x$lt_dlneed_uscore) $2 ;; 1726 x$lt_dlunknown|x*) $3 ;; 1727 esac 1728 else : 1729 # compilation failed 1730 $3 1731 fi 1732fi 1733rm -fr conftest* 1734])# _LT_TRY_DLOPEN_SELF 1735 1736 1737# LT_SYS_DLOPEN_SELF 1738# ------------------ 1739AC_DEFUN([LT_SYS_DLOPEN_SELF], 1740[m4_require([_LT_HEADER_DLFCN])dnl 1741if test "x$enable_dlopen" != xyes; then 1742 enable_dlopen=unknown 1743 enable_dlopen_self=unknown 1744 enable_dlopen_self_static=unknown 1745else 1746 lt_cv_dlopen=no 1747 lt_cv_dlopen_libs= 1748 1749 case $host_os in 1750 beos*) 1751 lt_cv_dlopen="load_add_on" 1752 lt_cv_dlopen_libs= 1753 lt_cv_dlopen_self=yes 1754 ;; 1755 1756 mingw* | pw32* | cegcc*) 1757 lt_cv_dlopen="LoadLibrary" 1758 lt_cv_dlopen_libs= 1759 ;; 1760 1761 cygwin*) 1762 lt_cv_dlopen="dlopen" 1763 lt_cv_dlopen_libs= 1764 ;; 1765 1766 darwin*) 1767 # if libdl is installed we need to link against it 1768 AC_CHECK_LIB([dl], [dlopen], 1769 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1770 lt_cv_dlopen="dyld" 1771 lt_cv_dlopen_libs= 1772 lt_cv_dlopen_self=yes 1773 ]) 1774 ;; 1775 1776 *) 1777 AC_CHECK_FUNC([shl_load], 1778 [lt_cv_dlopen="shl_load"], 1779 [AC_CHECK_LIB([dld], [shl_load], 1780 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1781 [AC_CHECK_FUNC([dlopen], 1782 [lt_cv_dlopen="dlopen"], 1783 [AC_CHECK_LIB([dl], [dlopen], 1784 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1785 [AC_CHECK_LIB([svld], [dlopen], 1786 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1787 [AC_CHECK_LIB([dld], [dld_link], 1788 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1789 ]) 1790 ]) 1791 ]) 1792 ]) 1793 ]) 1794 ;; 1795 esac 1796 1797 if test "x$lt_cv_dlopen" != xno; then 1798 enable_dlopen=yes 1799 else 1800 enable_dlopen=no 1801 fi 1802 1803 case $lt_cv_dlopen in 1804 dlopen) 1805 save_CPPFLAGS="$CPPFLAGS" 1806 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1807 1808 save_LDFLAGS="$LDFLAGS" 1809 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1810 1811 save_LIBS="$LIBS" 1812 LIBS="$lt_cv_dlopen_libs $LIBS" 1813 1814 AC_CACHE_CHECK([whether a program can dlopen itself], 1815 lt_cv_dlopen_self, [dnl 1816 _LT_TRY_DLOPEN_SELF( 1817 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1818 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1819 ]) 1820 1821 if test "x$lt_cv_dlopen_self" = xyes; then 1822 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1823 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1824 lt_cv_dlopen_self_static, [dnl 1825 _LT_TRY_DLOPEN_SELF( 1826 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1827 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1828 ]) 1829 fi 1830 1831 CPPFLAGS="$save_CPPFLAGS" 1832 LDFLAGS="$save_LDFLAGS" 1833 LIBS="$save_LIBS" 1834 ;; 1835 esac 1836 1837 case $lt_cv_dlopen_self in 1838 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1839 *) enable_dlopen_self=unknown ;; 1840 esac 1841 1842 case $lt_cv_dlopen_self_static in 1843 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1844 *) enable_dlopen_self_static=unknown ;; 1845 esac 1846fi 1847_LT_DECL([dlopen_support], [enable_dlopen], [0], 1848 [Whether dlopen is supported]) 1849_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1850 [Whether dlopen of programs is supported]) 1851_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1852 [Whether dlopen of statically linked programs is supported]) 1853])# LT_SYS_DLOPEN_SELF 1854 1855# Old name: 1856AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1857dnl aclocal-1.4 backwards compatibility: 1858dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1859 1860 1861# _LT_COMPILER_C_O([TAGNAME]) 1862# --------------------------- 1863# Check to see if options -c and -o are simultaneously supported by compiler. 1864# This macro does not hard code the compiler like AC_PROG_CC_C_O. 1865m4_defun([_LT_COMPILER_C_O], 1866[m4_require([_LT_DECL_SED])dnl 1867m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1868m4_require([_LT_TAG_COMPILER])dnl 1869AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1870 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1871 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1872 $RM -r conftest 2>/dev/null 1873 mkdir conftest 1874 cd conftest 1875 mkdir out 1876 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1877 1878 lt_compiler_flag="-o out/conftest2.$ac_objext" 1879 # Insert the option either (1) after the last *FLAGS variable, or 1880 # (2) before a word containing "conftest.", or (3) at the end. 1881 # Note that $ac_compile itself does not contain backslashes and begins 1882 # with a dollar sign (not a hyphen), so the echo should work correctly. 1883 lt_compile=`echo "$ac_compile" | $SED \ 1884 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1885 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1886 -e 's:$: $lt_compiler_flag:'` 1887 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1888 (eval "$lt_compile" 2>out/conftest.err) 1889 ac_status=$? 1890 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1891 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1892 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1893 then 1894 # The compiler can only warn and ignore the option if not recognized 1895 # So say no if there are warnings 1896 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1897 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1898 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1899 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1900 fi 1901 fi 1902 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1903 $RM conftest* 1904 # SGI C++ compiler will create directory out/ii_files/ for 1905 # template instantiation 1906 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 1907 $RM out/* && rmdir out 1908 cd .. 1909 $RM -r conftest 1910 $RM conftest* 1911]) 1912_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 1913 [Does compiler simultaneously support -c and -o options?]) 1914])# _LT_COMPILER_C_O 1915 1916 1917# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 1918# ---------------------------------- 1919# Check to see if we can do hard links to lock some files if needed 1920m4_defun([_LT_COMPILER_FILE_LOCKS], 1921[m4_require([_LT_ENABLE_LOCK])dnl 1922m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1923_LT_COMPILER_C_O([$1]) 1924 1925hard_links="nottested" 1926if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1927 # do not overwrite the value of need_locks provided by the user 1928 AC_MSG_CHECKING([if we can lock with hard links]) 1929 hard_links=yes 1930 $RM conftest* 1931 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1932 touch conftest.a 1933 ln conftest.a conftest.b 2>&5 || hard_links=no 1934 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1935 AC_MSG_RESULT([$hard_links]) 1936 if test "$hard_links" = no; then 1937 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1938 need_locks=warn 1939 fi 1940else 1941 need_locks=no 1942fi 1943_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 1944])# _LT_COMPILER_FILE_LOCKS 1945 1946 1947# _LT_CHECK_OBJDIR 1948# ---------------- 1949m4_defun([_LT_CHECK_OBJDIR], 1950[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1951[rm -f .libs 2>/dev/null 1952mkdir .libs 2>/dev/null 1953if test -d .libs; then 1954 lt_cv_objdir=.libs 1955else 1956 # MS-DOS does not allow filenames that begin with a dot. 1957 lt_cv_objdir=_libs 1958fi 1959rmdir .libs 2>/dev/null]) 1960objdir=$lt_cv_objdir 1961_LT_DECL([], [objdir], [0], 1962 [The name of the directory that contains temporary libtool files])dnl 1963m4_pattern_allow([LT_OBJDIR])dnl 1964AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 1965 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 1966])# _LT_CHECK_OBJDIR 1967 1968 1969# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 1970# -------------------------------------- 1971# Check hardcoding attributes. 1972m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 1973[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1974_LT_TAGVAR(hardcode_action, $1)= 1975if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 1976 test -n "$_LT_TAGVAR(runpath_var, $1)" || 1977 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1978 1979 # We can hardcode non-existent directories. 1980 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 1981 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1982 # have to relink, otherwise we might link with an installed library 1983 # when we should be linking with a yet-to-be-installed one 1984 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1985 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 1986 # Linking always hardcodes the temporary library directory. 1987 _LT_TAGVAR(hardcode_action, $1)=relink 1988 else 1989 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1990 _LT_TAGVAR(hardcode_action, $1)=immediate 1991 fi 1992else 1993 # We cannot hardcode anything, or else we can only hardcode existing 1994 # directories. 1995 _LT_TAGVAR(hardcode_action, $1)=unsupported 1996fi 1997AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 1998 1999if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2000 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2001 # Fast installation is not supported 2002 enable_fast_install=no 2003elif test "$shlibpath_overrides_runpath" = yes || 2004 test "$enable_shared" = no; then 2005 # Fast installation is not necessary 2006 enable_fast_install=needless 2007fi 2008_LT_TAGDECL([], [hardcode_action], [0], 2009 [How to hardcode a shared library path into an executable]) 2010])# _LT_LINKER_HARDCODE_LIBPATH 2011 2012 2013# _LT_CMD_STRIPLIB 2014# ---------------- 2015m4_defun([_LT_CMD_STRIPLIB], 2016[m4_require([_LT_DECL_EGREP]) 2017striplib= 2018old_striplib= 2019AC_MSG_CHECKING([whether stripping libraries is possible]) 2020if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2021 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2022 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2023 AC_MSG_RESULT([yes]) 2024else 2025# FIXME - insert some real tests, host_os isn't really good enough 2026 case $host_os in 2027 darwin*) 2028 if test -n "$STRIP" ; then 2029 striplib="$STRIP -x" 2030 old_striplib="$STRIP -S" 2031 AC_MSG_RESULT([yes]) 2032 else 2033 AC_MSG_RESULT([no]) 2034 fi 2035 ;; 2036 *) 2037 AC_MSG_RESULT([no]) 2038 ;; 2039 esac 2040fi 2041_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2042_LT_DECL([], [striplib], [1]) 2043])# _LT_CMD_STRIPLIB 2044 2045 2046# _LT_SYS_DYNAMIC_LINKER([TAG]) 2047# ----------------------------- 2048# PORTME Fill in your ld.so characteristics 2049m4_defun([_LT_SYS_DYNAMIC_LINKER], 2050[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2051m4_require([_LT_DECL_EGREP])dnl 2052m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2053m4_require([_LT_DECL_OBJDUMP])dnl 2054m4_require([_LT_DECL_SED])dnl 2055AC_MSG_CHECKING([dynamic linker characteristics]) 2056m4_if([$1], 2057 [], [ 2058if test "$GCC" = yes; then 2059 case $host_os in 2060 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2061 *) lt_awk_arg="/^libraries:/" ;; 2062 esac 2063 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2064 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then 2065 # if the path contains ";" then we assume it to be the separator 2066 # otherwise default to the standard path separator (i.e. ":") - it is 2067 # assumed that no part of a normal pathname contains ";" but that should 2068 # okay in the real world where ";" in dirpaths is itself problematic. 2069 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` 2070 else 2071 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2072 fi 2073 # Ok, now we have the path, separated by spaces, we can step through it 2074 # and add multilib dir if necessary. 2075 lt_tmp_lt_search_path_spec= 2076 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2077 for lt_sys_path in $lt_search_path_spec; do 2078 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2079 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2080 else 2081 test -d "$lt_sys_path" && \ 2082 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2083 fi 2084 done 2085 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' 2086BEGIN {RS=" "; FS="/|\n";} { 2087 lt_foo=""; 2088 lt_count=0; 2089 for (lt_i = NF; lt_i > 0; lt_i--) { 2090 if ($lt_i != "" && $lt_i != ".") { 2091 if ($lt_i == "..") { 2092 lt_count++; 2093 } else { 2094 if (lt_count == 0) { 2095 lt_foo="/" $lt_i lt_foo; 2096 } else { 2097 lt_count--; 2098 } 2099 } 2100 } 2101 } 2102 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2103 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2104}'` 2105 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` 2106else 2107 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2108fi]) 2109library_names_spec= 2110libname_spec='lib$name' 2111soname_spec= 2112shrext_cmds=".so" 2113postinstall_cmds= 2114postuninstall_cmds= 2115finish_cmds= 2116finish_eval= 2117shlibpath_var= 2118shlibpath_overrides_runpath=unknown 2119version_type=none 2120dynamic_linker="$host_os ld.so" 2121sys_lib_dlsearch_path_spec="/lib /usr/lib" 2122need_lib_prefix=unknown 2123hardcode_into_libs=no 2124 2125# when you set need_version to no, make sure it does not cause -set_version 2126# flags to be left without arguments 2127need_version=unknown 2128 2129case $host_os in 2130aix3*) 2131 version_type=linux 2132 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2133 shlibpath_var=LIBPATH 2134 2135 # AIX 3 has no versioning support, so we append a major version to the name. 2136 soname_spec='${libname}${release}${shared_ext}$major' 2137 ;; 2138 2139aix[[4-9]]*) 2140 version_type=linux 2141 need_lib_prefix=no 2142 need_version=no 2143 hardcode_into_libs=yes 2144 if test "$host_cpu" = ia64; then 2145 # AIX 5 supports IA64 2146 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2147 shlibpath_var=LD_LIBRARY_PATH 2148 else 2149 # With GCC up to 2.95.x, collect2 would create an import file 2150 # for dependence libraries. The import file would start with 2151 # the line `#! .'. This would cause the generated library to 2152 # depend on `.', always an invalid library. This was fixed in 2153 # development snapshots of GCC prior to 3.0. 2154 case $host_os in 2155 aix4 | aix4.[[01]] | aix4.[[01]].*) 2156 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2157 echo ' yes ' 2158 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2159 : 2160 else 2161 can_build_shared=no 2162 fi 2163 ;; 2164 esac 2165 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2166 # soname into executable. Probably we can add versioning support to 2167 # collect2, so additional links can be useful in future. 2168 if test "$aix_use_runtimelinking" = yes; then 2169 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2170 # instead of lib<name>.a to let people know that these are not 2171 # typical AIX shared libraries. 2172 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2173 else 2174 # We preserve .a as extension for shared libraries through AIX4.2 2175 # and later when we are not doing run time linking. 2176 library_names_spec='${libname}${release}.a $libname.a' 2177 soname_spec='${libname}${release}${shared_ext}$major' 2178 fi 2179 shlibpath_var=LIBPATH 2180 fi 2181 ;; 2182 2183amigaos*) 2184 case $host_cpu in 2185 powerpc) 2186 # Since July 2007 AmigaOS4 officially supports .so libraries. 2187 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2188 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2189 ;; 2190 m68k) 2191 library_names_spec='$libname.ixlibrary $libname.a' 2192 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2193 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a || exit 1; done' 2194 ;; 2195 esac 2196 ;; 2197 2198beos*) 2199 library_names_spec='${libname}${shared_ext}' 2200 dynamic_linker="$host_os ld.so" 2201 shlibpath_var=LIBRARY_PATH 2202 ;; 2203 2204bsdi[[45]]*) 2205 version_type=linux 2206 need_version=no 2207 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2208 soname_spec='${libname}${release}${shared_ext}$major' 2209 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2210 shlibpath_var=LD_LIBRARY_PATH 2211 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2212 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2213 # the default ld.so.conf also contains /usr/contrib/lib and 2214 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2215 # libtool to hard-code these into programs 2216 ;; 2217 2218cygwin* | mingw* | pw32* | cegcc*) 2219 version_type=windows 2220 shrext_cmds=".dll" 2221 need_version=no 2222 need_lib_prefix=no 2223 2224 case $GCC,$host_os in 2225 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) 2226 library_names_spec='$libname.dll.a' 2227 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2228 postinstall_cmds='base_file=`basename \${file}`~ 2229 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2230 dldir=$destdir/`dirname \$dlpath`~ 2231 test -d \$dldir || mkdir -p \$dldir~ 2232 $install_prog $dir/$dlname \$dldir/$dlname~ 2233 chmod a+x \$dldir/$dlname~ 2234 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2235 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2236 fi' 2237 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2238 dlpath=$dir/\$dldll~ 2239 $RM \$dlpath' 2240 shlibpath_overrides_runpath=yes 2241 2242 case $host_os in 2243 cygwin*) 2244 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2245 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2246 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 2247 ;; 2248 mingw* | cegcc*) 2249 # MinGW DLLs use traditional 'lib' prefix 2250 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2251 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2252 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2253 # It is most probably a Windows format PATH printed by 2254 # mingw gcc, but we are running on Cygwin. Gcc prints its search 2255 # path with ; separators, and with drive letters. We can handle the 2256 # drive letters (cygwin fileutils understands them), so leave them, 2257 # especially as we might pass files found there to a mingw objdump, 2258 # which wouldn't understand a cygwinified path. Ahh. 2259 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2260 else 2261 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2262 fi 2263 ;; 2264 pw32*) 2265 # pw32 DLLs use 'pw' prefix rather than 'lib' 2266 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2267 ;; 2268 esac 2269 ;; 2270 2271 *) 2272 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2273 ;; 2274 esac 2275 dynamic_linker='Win32 ld.exe' 2276 # FIXME: first we should search . and the directory the executable is in 2277 shlibpath_var=PATH 2278 ;; 2279 2280darwin* | rhapsody*) 2281 dynamic_linker="$host_os dyld" 2282 version_type=darwin 2283 need_lib_prefix=no 2284 need_version=no 2285 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2286 soname_spec='${libname}${release}${major}$shared_ext' 2287 shlibpath_overrides_runpath=yes 2288 shlibpath_var=DYLD_LIBRARY_PATH 2289 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2290m4_if([$1], [],[ 2291 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2292 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2293 ;; 2294 2295dgux*) 2296 version_type=linux 2297 need_lib_prefix=no 2298 need_version=no 2299 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2300 soname_spec='${libname}${release}${shared_ext}$major' 2301 shlibpath_var=LD_LIBRARY_PATH 2302 ;; 2303 2304freebsd1*) 2305 dynamic_linker=no 2306 ;; 2307 2308freebsd* | dragonfly*) 2309 # DragonFly does not have aout. When/if they implement a new 2310 # versioning mechanism, adjust this. 2311 if test -x /usr/bin/objformat; then 2312 objformat=`/usr/bin/objformat` 2313 else 2314 case $host_os in 2315 freebsd[[123]]*) objformat=aout ;; 2316 *) objformat=elf ;; 2317 esac 2318 fi 2319 version_type=freebsd-$objformat 2320 case $version_type in 2321 freebsd-elf*) 2322 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2323 need_version=no 2324 need_lib_prefix=no 2325 ;; 2326 freebsd-*) 2327 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2328 need_version=yes 2329 ;; 2330 esac 2331 shlibpath_var=LD_LIBRARY_PATH 2332 case $host_os in 2333 freebsd2*) 2334 shlibpath_overrides_runpath=yes 2335 ;; 2336 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2337 shlibpath_overrides_runpath=yes 2338 hardcode_into_libs=yes 2339 ;; 2340 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2341 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2342 shlibpath_overrides_runpath=no 2343 hardcode_into_libs=yes 2344 ;; 2345 *) # from 4.6 on, and DragonFly 2346 shlibpath_overrides_runpath=yes 2347 hardcode_into_libs=yes 2348 ;; 2349 esac 2350 ;; 2351 2352gnu*) 2353 version_type=linux 2354 need_lib_prefix=no 2355 need_version=no 2356 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2357 soname_spec='${libname}${release}${shared_ext}$major' 2358 shlibpath_var=LD_LIBRARY_PATH 2359 hardcode_into_libs=yes 2360 ;; 2361 2362hpux9* | hpux10* | hpux11*) 2363 # Give a soname corresponding to the major version so that dld.sl refuses to 2364 # link against other versions. 2365 version_type=sunos 2366 need_lib_prefix=no 2367 need_version=no 2368 case $host_cpu in 2369 ia64*) 2370 shrext_cmds='.so' 2371 hardcode_into_libs=yes 2372 dynamic_linker="$host_os dld.so" 2373 shlibpath_var=LD_LIBRARY_PATH 2374 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2375 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2376 soname_spec='${libname}${release}${shared_ext}$major' 2377 if test "X$HPUX_IA64_MODE" = X32; then 2378 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2379 else 2380 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2381 fi 2382 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2383 ;; 2384 hppa*64*) 2385 shrext_cmds='.sl' 2386 hardcode_into_libs=yes 2387 dynamic_linker="$host_os dld.sl" 2388 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2389 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2390 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2391 soname_spec='${libname}${release}${shared_ext}$major' 2392 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2393 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2394 ;; 2395 *) 2396 shrext_cmds='.sl' 2397 dynamic_linker="$host_os dld.sl" 2398 shlibpath_var=SHLIB_PATH 2399 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2401 soname_spec='${libname}${release}${shared_ext}$major' 2402 ;; 2403 esac 2404 # HP-UX runs *really* slowly unless shared libraries are mode 555. 2405 postinstall_cmds='chmod 555 $lib' 2406 ;; 2407 2408interix[[3-9]]*) 2409 version_type=linux 2410 need_lib_prefix=no 2411 need_version=no 2412 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2413 soname_spec='${libname}${release}${shared_ext}$major' 2414 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2415 shlibpath_var=LD_LIBRARY_PATH 2416 shlibpath_overrides_runpath=no 2417 hardcode_into_libs=yes 2418 ;; 2419 2420irix5* | irix6* | nonstopux*) 2421 case $host_os in 2422 nonstopux*) version_type=nonstopux ;; 2423 *) 2424 if test "$lt_cv_prog_gnu_ld" = yes; then 2425 version_type=linux 2426 else 2427 version_type=irix 2428 fi ;; 2429 esac 2430 need_lib_prefix=no 2431 need_version=no 2432 soname_spec='${libname}${release}${shared_ext}$major' 2433 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2434 case $host_os in 2435 irix5* | nonstopux*) 2436 libsuff= shlibsuff= 2437 ;; 2438 *) 2439 case $LD in # libtool.m4 will add one of these switches to LD 2440 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2441 libsuff= shlibsuff= libmagic=32-bit;; 2442 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2443 libsuff=32 shlibsuff=N32 libmagic=N32;; 2444 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2445 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2446 *) libsuff= shlibsuff= libmagic=never-match;; 2447 esac 2448 ;; 2449 esac 2450 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2451 shlibpath_overrides_runpath=no 2452 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2453 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2454 hardcode_into_libs=yes 2455 ;; 2456 2457# No shared lib support for Linux oldld, aout, or coff. 2458linux*oldld* | linux*aout* | linux*coff*) 2459 dynamic_linker=no 2460 ;; 2461 2462# This must be Linux ELF. 2463linux* | k*bsd*-gnu) 2464 version_type=linux 2465 need_lib_prefix=no 2466 need_version=no 2467 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2468 soname_spec='${libname}${release}${shared_ext}$major' 2469 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2470 shlibpath_var=LD_LIBRARY_PATH 2471 shlibpath_overrides_runpath=no 2472 # Some binutils ld are patched to set DT_RUNPATH 2473 save_LDFLAGS=$LDFLAGS 2474 save_libdir=$libdir 2475 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2476 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2477 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2478 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2479 [shlibpath_overrides_runpath=yes])]) 2480 LDFLAGS=$save_LDFLAGS 2481 libdir=$save_libdir 2482 2483 # This implies no fast_install, which is unacceptable. 2484 # Some rework will be needed to allow for fast_install 2485 # before this can be enabled. 2486 hardcode_into_libs=yes 2487 2488 # Add ABI-specific directories to the system library path. 2489 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 2490 2491 # Append ld.so.conf contents to the search path 2492 if test -f /etc/ld.so.conf; then 2493 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;/^$/d' | tr '\n' ' '` 2494 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 2495 fi 2496 2497 # We used to test for /lib/ld.so.1 and disable shared libraries on 2498 # powerpc, because MkLinux only supported shared libraries with the 2499 # GNU dynamic linker. Since this was broken with cross compilers, 2500 # most powerpc-linux boxes support dynamic linking these days and 2501 # people can always --disable-shared, the test was removed, and we 2502 # assume the GNU/Linux dynamic linker is in use. 2503 dynamic_linker='GNU/Linux ld.so' 2504 ;; 2505 2506netbsd*) 2507 version_type=sunos 2508 need_lib_prefix=no 2509 need_version=no 2510 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2512 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2513 dynamic_linker='NetBSD (a.out) ld.so' 2514 else 2515 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2516 soname_spec='${libname}${release}${shared_ext}$major' 2517 dynamic_linker='NetBSD ld.elf_so' 2518 fi 2519 shlibpath_var=LD_LIBRARY_PATH 2520 shlibpath_overrides_runpath=yes 2521 hardcode_into_libs=yes 2522 ;; 2523 2524newsos6) 2525 version_type=linux 2526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2527 shlibpath_var=LD_LIBRARY_PATH 2528 shlibpath_overrides_runpath=yes 2529 ;; 2530 2531*nto* | *qnx*) 2532 version_type=qnx 2533 need_lib_prefix=no 2534 need_version=no 2535 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2536 soname_spec='${libname}${release}${shared_ext}$major' 2537 shlibpath_var=LD_LIBRARY_PATH 2538 shlibpath_overrides_runpath=no 2539 hardcode_into_libs=yes 2540 dynamic_linker='ldqnx.so' 2541 ;; 2542 2543openbsd*) 2544 version_type=sunos 2545 sys_lib_dlsearch_path_spec="/usr/lib" 2546 need_lib_prefix=no 2547 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2548 case $host_os in 2549 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2550 *) need_version=no ;; 2551 esac 2552 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2553 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2554 shlibpath_var=LD_LIBRARY_PATH 2555 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2556 case $host_os in 2557 openbsd2.[[89]] | openbsd2.[[89]].*) 2558 shlibpath_overrides_runpath=no 2559 ;; 2560 *) 2561 shlibpath_overrides_runpath=yes 2562 ;; 2563 esac 2564 else 2565 shlibpath_overrides_runpath=yes 2566 fi 2567 ;; 2568 2569os2*) 2570 libname_spec='$name' 2571 shrext_cmds=".dll" 2572 need_lib_prefix=no 2573 library_names_spec='$libname${shared_ext} $libname.a' 2574 dynamic_linker='OS/2 ld.exe' 2575 shlibpath_var=LIBPATH 2576 ;; 2577 2578osf3* | osf4* | osf5*) 2579 version_type=osf 2580 need_lib_prefix=no 2581 need_version=no 2582 soname_spec='${libname}${release}${shared_ext}$major' 2583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2584 shlibpath_var=LD_LIBRARY_PATH 2585 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2586 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2587 ;; 2588 2589rdos*) 2590 dynamic_linker=no 2591 ;; 2592 2593solaris*) 2594 version_type=linux 2595 need_lib_prefix=no 2596 need_version=no 2597 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2598 soname_spec='${libname}${release}${shared_ext}$major' 2599 shlibpath_var=LD_LIBRARY_PATH 2600 shlibpath_overrides_runpath=yes 2601 hardcode_into_libs=yes 2602 # ldd complains unless libraries are executable 2603 postinstall_cmds='chmod +x $lib' 2604 ;; 2605 2606sunos4*) 2607 version_type=sunos 2608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2609 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2610 shlibpath_var=LD_LIBRARY_PATH 2611 shlibpath_overrides_runpath=yes 2612 if test "$with_gnu_ld" = yes; then 2613 need_lib_prefix=no 2614 fi 2615 need_version=yes 2616 ;; 2617 2618sysv4 | sysv4.3*) 2619 version_type=linux 2620 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2621 soname_spec='${libname}${release}${shared_ext}$major' 2622 shlibpath_var=LD_LIBRARY_PATH 2623 case $host_vendor in 2624 sni) 2625 shlibpath_overrides_runpath=no 2626 need_lib_prefix=no 2627 runpath_var=LD_RUN_PATH 2628 ;; 2629 siemens) 2630 need_lib_prefix=no 2631 ;; 2632 motorola) 2633 need_lib_prefix=no 2634 need_version=no 2635 shlibpath_overrides_runpath=no 2636 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2637 ;; 2638 esac 2639 ;; 2640 2641sysv4*MP*) 2642 if test -d /usr/nec ;then 2643 version_type=linux 2644 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2645 soname_spec='$libname${shared_ext}.$major' 2646 shlibpath_var=LD_LIBRARY_PATH 2647 fi 2648 ;; 2649 2650sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2651 version_type=freebsd-elf 2652 need_lib_prefix=no 2653 need_version=no 2654 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2655 soname_spec='${libname}${release}${shared_ext}$major' 2656 shlibpath_var=LD_LIBRARY_PATH 2657 shlibpath_overrides_runpath=yes 2658 hardcode_into_libs=yes 2659 if test "$with_gnu_ld" = yes; then 2660 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2661 else 2662 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2663 case $host_os in 2664 sco3.2v5*) 2665 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2666 ;; 2667 esac 2668 fi 2669 sys_lib_dlsearch_path_spec='/usr/lib' 2670 ;; 2671 2672tpf*) 2673 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2674 version_type=linux 2675 need_lib_prefix=no 2676 need_version=no 2677 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2678 shlibpath_var=LD_LIBRARY_PATH 2679 shlibpath_overrides_runpath=no 2680 hardcode_into_libs=yes 2681 ;; 2682 2683uts4*) 2684 version_type=linux 2685 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2686 soname_spec='${libname}${release}${shared_ext}$major' 2687 shlibpath_var=LD_LIBRARY_PATH 2688 ;; 2689 2690*) 2691 dynamic_linker=no 2692 ;; 2693esac 2694AC_MSG_RESULT([$dynamic_linker]) 2695test "$dynamic_linker" = no && can_build_shared=no 2696 2697variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2698if test "$GCC" = yes; then 2699 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2700fi 2701 2702if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2703 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2704fi 2705if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2706 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2707fi 2708 2709_LT_DECL([], [variables_saved_for_relink], [1], 2710 [Variables whose values should be saved in libtool wrapper scripts and 2711 restored at link time]) 2712_LT_DECL([], [need_lib_prefix], [0], 2713 [Do we need the "lib" prefix for modules?]) 2714_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2715_LT_DECL([], [version_type], [0], [Library versioning type]) 2716_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2717_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2718_LT_DECL([], [shlibpath_overrides_runpath], [0], 2719 [Is shlibpath searched before the hard-coded library search path?]) 2720_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2721_LT_DECL([], [library_names_spec], [1], 2722 [[List of archive names. First name is the real one, the rest are links. 2723 The last name is the one that the linker finds with -lNAME]]) 2724_LT_DECL([], [soname_spec], [1], 2725 [[The coded name of the library, if different from the real name]]) 2726_LT_DECL([], [postinstall_cmds], [2], 2727 [Command to use after installation of a shared archive]) 2728_LT_DECL([], [postuninstall_cmds], [2], 2729 [Command to use after uninstallation of a shared archive]) 2730_LT_DECL([], [finish_cmds], [2], 2731 [Commands used to finish a libtool library installation in a directory]) 2732_LT_DECL([], [finish_eval], [1], 2733 [[As "finish_cmds", except a single script fragment to be evaled but 2734 not shown]]) 2735_LT_DECL([], [hardcode_into_libs], [0], 2736 [Whether we should hardcode library paths into libraries]) 2737_LT_DECL([], [sys_lib_search_path_spec], [2], 2738 [Compile-time system search path for libraries]) 2739_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2740 [Run-time system search path for libraries]) 2741])# _LT_SYS_DYNAMIC_LINKER 2742 2743 2744# _LT_PATH_TOOL_PREFIX(TOOL) 2745# -------------------------- 2746# find a file program which can recognize shared library 2747AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2748[m4_require([_LT_DECL_EGREP])dnl 2749AC_MSG_CHECKING([for $1]) 2750AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2751[case $MAGIC_CMD in 2752[[\\/*] | ?:[\\/]*]) 2753 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2754 ;; 2755*) 2756 lt_save_MAGIC_CMD="$MAGIC_CMD" 2757 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2758dnl $ac_dummy forces splitting on constant user-supplied paths. 2759dnl POSIX.2 word splitting is done only on the output of word expansions, 2760dnl not every word. This closes a longstanding sh security hole. 2761 ac_dummy="m4_if([$2], , $PATH, [$2])" 2762 for ac_dir in $ac_dummy; do 2763 IFS="$lt_save_ifs" 2764 test -z "$ac_dir" && ac_dir=. 2765 if test -f $ac_dir/$1; then 2766 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2767 if test -n "$file_magic_test_file"; then 2768 case $deplibs_check_method in 2769 "file_magic "*) 2770 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2771 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2772 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2773 $EGREP "$file_magic_regex" > /dev/null; then 2774 : 2775 else 2776 cat <<_LT_EOF 1>&2 2777 2778*** Warning: the command libtool uses to detect shared libraries, 2779*** $file_magic_cmd, produces output that libtool cannot recognize. 2780*** The result is that libtool may fail to recognize shared libraries 2781*** as such. This will affect the creation of libtool libraries that 2782*** depend on shared libraries, but programs linked with such libtool 2783*** libraries will work regardless of this problem. Nevertheless, you 2784*** may want to report the problem to your system manager and/or to 2785*** bug-libtool@gnu.org 2786 2787_LT_EOF 2788 fi ;; 2789 esac 2790 fi 2791 break 2792 fi 2793 done 2794 IFS="$lt_save_ifs" 2795 MAGIC_CMD="$lt_save_MAGIC_CMD" 2796 ;; 2797esac]) 2798MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2799if test -n "$MAGIC_CMD"; then 2800 AC_MSG_RESULT($MAGIC_CMD) 2801else 2802 AC_MSG_RESULT(no) 2803fi 2804_LT_DECL([], [MAGIC_CMD], [0], 2805 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2806])# _LT_PATH_TOOL_PREFIX 2807 2808# Old name: 2809AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2810dnl aclocal-1.4 backwards compatibility: 2811dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2812 2813 2814# _LT_PATH_MAGIC 2815# -------------- 2816# find a file program which can recognize a shared library 2817m4_defun([_LT_PATH_MAGIC], 2818[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2819if test -z "$lt_cv_path_MAGIC_CMD"; then 2820 if test -n "$ac_tool_prefix"; then 2821 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2822 else 2823 MAGIC_CMD=: 2824 fi 2825fi 2826])# _LT_PATH_MAGIC 2827 2828 2829# LT_PATH_LD 2830# ---------- 2831# find the pathname to the GNU or non-GNU linker 2832AC_DEFUN([LT_PATH_LD], 2833[AC_REQUIRE([AC_PROG_CC])dnl 2834AC_REQUIRE([AC_CANONICAL_HOST])dnl 2835AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2836m4_require([_LT_DECL_SED])dnl 2837m4_require([_LT_DECL_EGREP])dnl 2838 2839AC_ARG_WITH([gnu-ld], 2840 [AS_HELP_STRING([--with-gnu-ld], 2841 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2842 [test "$withval" = no || with_gnu_ld=yes], 2843 [with_gnu_ld=no])dnl 2844 2845ac_prog=ld 2846if test "$GCC" = yes; then 2847 # Check if gcc -print-prog-name=ld gives a path. 2848 AC_MSG_CHECKING([for ld used by $CC]) 2849 case $host in 2850 *-*-mingw*) 2851 # gcc leaves a trailing carriage return which upsets mingw 2852 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2853 *) 2854 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2855 esac 2856 case $ac_prog in 2857 # Accept absolute paths. 2858 [[\\/]]* | ?:[[\\/]]*) 2859 re_direlt='/[[^/]][[^/]]*/\.\./' 2860 # Canonicalize the pathname of ld 2861 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 2862 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 2863 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 2864 done 2865 test -z "$LD" && LD="$ac_prog" 2866 ;; 2867 "") 2868 # If it fails, then pretend we aren't using GCC. 2869 ac_prog=ld 2870 ;; 2871 *) 2872 # If it is relative, then search for the first ld in PATH. 2873 with_gnu_ld=unknown 2874 ;; 2875 esac 2876elif test "$with_gnu_ld" = yes; then 2877 AC_MSG_CHECKING([for GNU ld]) 2878else 2879 AC_MSG_CHECKING([for non-GNU ld]) 2880fi 2881AC_CACHE_VAL(lt_cv_path_LD, 2882[if test -z "$LD"; then 2883 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2884 for ac_dir in $PATH; do 2885 IFS="$lt_save_ifs" 2886 test -z "$ac_dir" && ac_dir=. 2887 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2888 lt_cv_path_LD="$ac_dir/$ac_prog" 2889 # Check to see if the program is GNU ld. I'd rather use --version, 2890 # but apparently some variants of GNU ld only accept -v. 2891 # Break only if it was the GNU/non-GNU ld that we prefer. 2892 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2893 *GNU* | *'with BFD'*) 2894 test "$with_gnu_ld" != no && break 2895 ;; 2896 *) 2897 test "$with_gnu_ld" != yes && break 2898 ;; 2899 esac 2900 fi 2901 done 2902 IFS="$lt_save_ifs" 2903else 2904 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2905fi]) 2906LD="$lt_cv_path_LD" 2907if test -n "$LD"; then 2908 AC_MSG_RESULT($LD) 2909else 2910 AC_MSG_RESULT(no) 2911fi 2912test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2913_LT_PATH_LD_GNU 2914AC_SUBST([LD]) 2915 2916_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 2917])# LT_PATH_LD 2918 2919# Old names: 2920AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 2921AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 2922dnl aclocal-1.4 backwards compatibility: 2923dnl AC_DEFUN([AM_PROG_LD], []) 2924dnl AC_DEFUN([AC_PROG_LD], []) 2925 2926 2927# _LT_PATH_LD_GNU 2928#- -------------- 2929m4_defun([_LT_PATH_LD_GNU], 2930[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2931[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2932case `$LD -v 2>&1 </dev/null` in 2933*GNU* | *'with BFD'*) 2934 lt_cv_prog_gnu_ld=yes 2935 ;; 2936*) 2937 lt_cv_prog_gnu_ld=no 2938 ;; 2939esac]) 2940with_gnu_ld=$lt_cv_prog_gnu_ld 2941])# _LT_PATH_LD_GNU 2942 2943 2944# _LT_CMD_RELOAD 2945# -------------- 2946# find reload flag for linker 2947# -- PORTME Some linkers may need a different reload flag. 2948m4_defun([_LT_CMD_RELOAD], 2949[AC_CACHE_CHECK([for $LD option to reload object files], 2950 lt_cv_ld_reload_flag, 2951 [lt_cv_ld_reload_flag='-r']) 2952reload_flag=$lt_cv_ld_reload_flag 2953case $reload_flag in 2954"" | " "*) ;; 2955*) reload_flag=" $reload_flag" ;; 2956esac 2957reload_cmds='$LD$reload_flag -o $output$reload_objs' 2958case $host_os in 2959 darwin*) 2960 if test "$GCC" = yes; then 2961 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2962 else 2963 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2964 fi 2965 ;; 2966esac 2967_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl 2968_LT_DECL([], [reload_cmds], [2])dnl 2969])# _LT_CMD_RELOAD 2970 2971 2972# _LT_CHECK_MAGIC_METHOD 2973# ---------------------- 2974# how to check for library dependencies 2975# -- PORTME fill in with the dynamic library characteristics 2976m4_defun([_LT_CHECK_MAGIC_METHOD], 2977[m4_require([_LT_DECL_EGREP]) 2978m4_require([_LT_DECL_OBJDUMP]) 2979AC_CACHE_CHECK([how to recognize dependent libraries], 2980lt_cv_deplibs_check_method, 2981[lt_cv_file_magic_cmd='$MAGIC_CMD' 2982lt_cv_file_magic_test_file= 2983lt_cv_deplibs_check_method='unknown' 2984# Need to set the preceding variable on all platforms that support 2985# interlibrary dependencies. 2986# 'none' -- dependencies not supported. 2987# `unknown' -- same as none, but documents that we really don't know. 2988# 'pass_all' -- all dependencies passed with no checks. 2989# 'test_compile' -- check by making test program. 2990# 'file_magic [[regex]]' -- check by looking for files in library path 2991# which responds to the $file_magic_cmd with a given extended regex. 2992# If you have `file' or equivalent on your system and you're not sure 2993# whether `pass_all' will *always* work, you probably want this one. 2994 2995case $host_os in 2996aix[[4-9]]*) 2997 lt_cv_deplibs_check_method=pass_all 2998 ;; 2999 3000beos*) 3001 lt_cv_deplibs_check_method=pass_all 3002 ;; 3003 3004bsdi[[45]]*) 3005 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3006 lt_cv_file_magic_cmd='/usr/bin/file -L' 3007 lt_cv_file_magic_test_file=/shlib/libc.so 3008 ;; 3009 3010cygwin*) 3011 # func_win32_libid is a shell function defined in ltmain.sh 3012 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3013 lt_cv_file_magic_cmd='func_win32_libid' 3014 ;; 3015 3016mingw* | pw32*) 3017 # Base MSYS/MinGW do not provide the 'file' command needed by 3018 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3019 # unless we find 'file', for example because we are cross-compiling. 3020 if ( file / ) >/dev/null 2>&1; then 3021 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3022 lt_cv_file_magic_cmd='func_win32_libid' 3023 else 3024 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 3025 lt_cv_file_magic_cmd='$OBJDUMP -f' 3026 fi 3027 ;; 3028 3029cegcc) 3030 # use the weaker test based on 'objdump'. See mingw*. 3031 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3032 lt_cv_file_magic_cmd='$OBJDUMP -f' 3033 ;; 3034 3035darwin* | rhapsody*) 3036 lt_cv_deplibs_check_method=pass_all 3037 ;; 3038 3039freebsd* | dragonfly*) 3040 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3041 case $host_cpu in 3042 i*86 ) 3043 # Not sure whether the presence of OpenBSD here was a mistake. 3044 # Let's accept both of them until this is cleared up. 3045 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3046 lt_cv_file_magic_cmd=/usr/bin/file 3047 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3048 ;; 3049 esac 3050 else 3051 lt_cv_deplibs_check_method=pass_all 3052 fi 3053 ;; 3054 3055gnu*) 3056 lt_cv_deplibs_check_method=pass_all 3057 ;; 3058 3059hpux10.20* | hpux11*) 3060 lt_cv_file_magic_cmd=/usr/bin/file 3061 case $host_cpu in 3062 ia64*) 3063 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3064 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3065 ;; 3066 hppa*64*) 3067 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 3068 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3069 ;; 3070 *) 3071 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 3072 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3073 ;; 3074 esac 3075 ;; 3076 3077interix[[3-9]]*) 3078 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3079 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3080 ;; 3081 3082irix5* | irix6* | nonstopux*) 3083 case $LD in 3084 *-32|*"-32 ") libmagic=32-bit;; 3085 *-n32|*"-n32 ") libmagic=N32;; 3086 *-64|*"-64 ") libmagic=64-bit;; 3087 *) libmagic=never-match;; 3088 esac 3089 lt_cv_deplibs_check_method=pass_all 3090 ;; 3091 3092# This must be Linux ELF. 3093linux* | k*bsd*-gnu) 3094 lt_cv_deplibs_check_method=pass_all 3095 ;; 3096 3097netbsd*) 3098 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3099 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3100 else 3101 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3102 fi 3103 ;; 3104 3105newos6*) 3106 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3107 lt_cv_file_magic_cmd=/usr/bin/file 3108 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3109 ;; 3110 3111*nto* | *qnx*) 3112 lt_cv_deplibs_check_method=pass_all 3113 ;; 3114 3115openbsd*) 3116 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3117 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3118 else 3119 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3120 fi 3121 ;; 3122 3123osf3* | osf4* | osf5*) 3124 lt_cv_deplibs_check_method=pass_all 3125 ;; 3126 3127rdos*) 3128 lt_cv_deplibs_check_method=pass_all 3129 ;; 3130 3131solaris*) 3132 lt_cv_deplibs_check_method=pass_all 3133 ;; 3134 3135sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3136 lt_cv_deplibs_check_method=pass_all 3137 ;; 3138 3139sysv4 | sysv4.3*) 3140 case $host_vendor in 3141 motorola) 3142 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3143 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3144 ;; 3145 ncr) 3146 lt_cv_deplibs_check_method=pass_all 3147 ;; 3148 sequent) 3149 lt_cv_file_magic_cmd='/bin/file' 3150 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3151 ;; 3152 sni) 3153 lt_cv_file_magic_cmd='/bin/file' 3154 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3155 lt_cv_file_magic_test_file=/lib/libc.so 3156 ;; 3157 siemens) 3158 lt_cv_deplibs_check_method=pass_all 3159 ;; 3160 pc) 3161 lt_cv_deplibs_check_method=pass_all 3162 ;; 3163 esac 3164 ;; 3165 3166tpf*) 3167 lt_cv_deplibs_check_method=pass_all 3168 ;; 3169esac 3170]) 3171file_magic_cmd=$lt_cv_file_magic_cmd 3172deplibs_check_method=$lt_cv_deplibs_check_method 3173test -z "$deplibs_check_method" && deplibs_check_method=unknown 3174 3175_LT_DECL([], [deplibs_check_method], [1], 3176 [Method to check whether dependent libraries are shared objects]) 3177_LT_DECL([], [file_magic_cmd], [1], 3178 [Command to use when deplibs_check_method == "file_magic"]) 3179])# _LT_CHECK_MAGIC_METHOD 3180 3181 3182# LT_PATH_NM 3183# ---------- 3184# find the pathname to a BSD- or MS-compatible name lister 3185AC_DEFUN([LT_PATH_NM], 3186[AC_REQUIRE([AC_PROG_CC])dnl 3187AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3188[if test -n "$NM"; then 3189 # Let the user override the test. 3190 lt_cv_path_NM="$NM" 3191else 3192 lt_nm_to_check="${ac_tool_prefix}nm" 3193 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3194 lt_nm_to_check="$lt_nm_to_check nm" 3195 fi 3196 for lt_tmp_nm in $lt_nm_to_check; do 3197 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3198 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3199 IFS="$lt_save_ifs" 3200 test -z "$ac_dir" && ac_dir=. 3201 tmp_nm="$ac_dir/$lt_tmp_nm" 3202 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3203 # Check to see if the nm accepts a BSD-compat flag. 3204 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3205 # nm: unknown option "B" ignored 3206 # Tru64's nm complains that /dev/null is an invalid object file 3207 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3208 */dev/null* | *'Invalid file or object type'*) 3209 lt_cv_path_NM="$tmp_nm -B" 3210 break 3211 ;; 3212 *) 3213 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3214 */dev/null*) 3215 lt_cv_path_NM="$tmp_nm -p" 3216 break 3217 ;; 3218 *) 3219 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3220 continue # so that we can try to find one that supports BSD flags 3221 ;; 3222 esac 3223 ;; 3224 esac 3225 fi 3226 done 3227 IFS="$lt_save_ifs" 3228 done 3229 : ${lt_cv_path_NM=no} 3230fi]) 3231if test "$lt_cv_path_NM" != "no"; then 3232 NM="$lt_cv_path_NM" 3233else 3234 # Didn't find any BSD compatible name lister, look for dumpbin. 3235 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) 3236 AC_SUBST([DUMPBIN]) 3237 if test "$DUMPBIN" != ":"; then 3238 NM="$DUMPBIN" 3239 fi 3240fi 3241test -z "$NM" && NM=nm 3242AC_SUBST([NM]) 3243_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3244 3245AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3246 [lt_cv_nm_interface="BSD nm" 3247 echo "int some_variable = 0;" > conftest.$ac_ext 3248 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3249 (eval "$ac_compile" 2>conftest.err) 3250 cat conftest.err >&AS_MESSAGE_LOG_FD 3251 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3252 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3253 cat conftest.err >&AS_MESSAGE_LOG_FD 3254 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) 3255 cat conftest.out >&AS_MESSAGE_LOG_FD 3256 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3257 lt_cv_nm_interface="MS dumpbin" 3258 fi 3259 rm -f conftest*]) 3260])# LT_PATH_NM 3261 3262# Old names: 3263AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3264AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3265dnl aclocal-1.4 backwards compatibility: 3266dnl AC_DEFUN([AM_PROG_NM], []) 3267dnl AC_DEFUN([AC_PROG_NM], []) 3268 3269 3270# LT_LIB_M 3271# -------- 3272# check for math library 3273AC_DEFUN([LT_LIB_M], 3274[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3275LIBM= 3276case $host in 3277*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 3278 # These system don't have libm, or don't need it 3279 ;; 3280*-ncr-sysv4.3*) 3281 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3282 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3283 ;; 3284*) 3285 AC_CHECK_LIB(m, cos, LIBM="-lm") 3286 ;; 3287esac 3288AC_SUBST([LIBM]) 3289])# LT_LIB_M 3290 3291# Old name: 3292AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3293dnl aclocal-1.4 backwards compatibility: 3294dnl AC_DEFUN([AC_CHECK_LIBM], []) 3295 3296 3297# _LT_COMPILER_NO_RTTI([TAGNAME]) 3298# ------------------------------- 3299m4_defun([_LT_COMPILER_NO_RTTI], 3300[m4_require([_LT_TAG_COMPILER])dnl 3301 3302_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3303 3304if test "$GCC" = yes; then 3305 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 3306 3307 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3308 lt_cv_prog_compiler_rtti_exceptions, 3309 [-fno-rtti -fno-exceptions], [], 3310 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3311fi 3312_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3313 [Compiler flag to turn off builtin functions]) 3314])# _LT_COMPILER_NO_RTTI 3315 3316 3317# _LT_CMD_GLOBAL_SYMBOLS 3318# ---------------------- 3319m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3320[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3321AC_REQUIRE([AC_PROG_CC])dnl 3322AC_REQUIRE([LT_PATH_NM])dnl 3323AC_REQUIRE([LT_PATH_LD])dnl 3324m4_require([_LT_DECL_SED])dnl 3325m4_require([_LT_DECL_EGREP])dnl 3326m4_require([_LT_TAG_COMPILER])dnl 3327 3328# Check for command to grab the raw symbol name followed by C symbol from nm. 3329AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3330AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3331[ 3332# These are sane defaults that work on at least a few old systems. 3333# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3334 3335# Character class describing NM global symbol codes. 3336symcode='[[BCDEGRST]]' 3337 3338# Regexp to match symbols that can be accessed directly from C. 3339sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3340 3341# Define system-specific variables. 3342case $host_os in 3343aix*) 3344 symcode='[[BCDT]]' 3345 ;; 3346cygwin* | mingw* | pw32* | cegcc*) 3347 symcode='[[ABCDGISTW]]' 3348 ;; 3349hpux*) 3350 if test "$host_cpu" = ia64; then 3351 symcode='[[ABCDEGRST]]' 3352 fi 3353 ;; 3354irix* | nonstopux*) 3355 symcode='[[BCDEGRST]]' 3356 ;; 3357osf*) 3358 symcode='[[BCDEGQRST]]' 3359 ;; 3360solaris*) 3361 symcode='[[BDRT]]' 3362 ;; 3363sco3.2v5*) 3364 symcode='[[DT]]' 3365 ;; 3366sysv4.2uw2*) 3367 symcode='[[DT]]' 3368 ;; 3369sysv5* | sco5v6* | unixware* | OpenUNIX*) 3370 symcode='[[ABDT]]' 3371 ;; 3372sysv4) 3373 symcode='[[DFNSTU]]' 3374 ;; 3375esac 3376 3377# If we're using GNU nm, then use its standard symbol codes. 3378case `$NM -V 2>&1` in 3379*GNU* | *'with BFD'*) 3380 symcode='[[ABCDGIRSTW]]' ;; 3381esac 3382 3383# Transform an extracted symbol line into a proper C declaration. 3384# Some systems (esp. on ia64) link data and code symbols differently, 3385# so use this general approach. 3386lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3387 3388# Transform an extracted symbol line into symbol name and symbol address 3389lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3390lt_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'" 3391 3392# Handle CRLF in mingw tool chain 3393opt_cr= 3394case $build_os in 3395mingw*) 3396 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3397 ;; 3398esac 3399 3400# Try without a prefix underscore, then with it. 3401for ac_symprfx in "" "_"; do 3402 3403 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3404 symxfrm="\\1 $ac_symprfx\\2 \\2" 3405 3406 # Write the raw and C identifiers. 3407 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3408 # Fake it for dumpbin and say T for any non-static function 3409 # and D for any global variable. 3410 # Also find C++ and __fastcall symbols from MSVC++, 3411 # which start with @ or ?. 3412 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3413" {last_section=section; section=\$ 3};"\ 3414" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3415" \$ 0!~/External *\|/{next};"\ 3416" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3417" {if(hide[section]) next};"\ 3418" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3419" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3420" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3421" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3422" ' prfx=^$ac_symprfx]" 3423 else 3424 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3425 fi 3426 3427 # Check to see that the pipe works correctly. 3428 pipe_works=no 3429 3430 rm -f conftest* 3431 cat > conftest.$ac_ext <<_LT_EOF 3432#ifdef __cplusplus 3433extern "C" { 3434#endif 3435char nm_test_var; 3436void nm_test_func(void); 3437void nm_test_func(void){} 3438#ifdef __cplusplus 3439} 3440#endif 3441int main(){nm_test_var='a';nm_test_func();return(0);} 3442_LT_EOF 3443 3444 if AC_TRY_EVAL(ac_compile); then 3445 # Now try to grab the symbols. 3446 nlist=conftest.nm 3447 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 3448 # Try sorting and uniquifying the output. 3449 if sort "$nlist" | uniq > "$nlist"T; then 3450 mv -f "$nlist"T "$nlist" 3451 else 3452 rm -f "$nlist"T 3453 fi 3454 3455 # Make sure that we snagged all the symbols we need. 3456 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3457 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3458 cat <<_LT_EOF > conftest.$ac_ext 3459#ifdef __cplusplus 3460extern "C" { 3461#endif 3462 3463_LT_EOF 3464 # Now generate the symbol file. 3465 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3466 3467 cat <<_LT_EOF >> conftest.$ac_ext 3468 3469/* The mapping between symbol names and symbols. */ 3470const struct { 3471 const char *name; 3472 void *address; 3473} 3474lt__PROGRAM__LTX_preloaded_symbols[[]] = 3475{ 3476 { "@PROGRAM@", (void *) 0 }, 3477_LT_EOF 3478 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3479 cat <<\_LT_EOF >> conftest.$ac_ext 3480 {0, (void *) 0} 3481}; 3482 3483/* This works around a problem in FreeBSD linker */ 3484#ifdef FREEBSD_WORKAROUND 3485static const void *lt_preloaded_setup() { 3486 return lt__PROGRAM__LTX_preloaded_symbols; 3487} 3488#endif 3489 3490#ifdef __cplusplus 3491} 3492#endif 3493_LT_EOF 3494 # Now try linking the two files. 3495 mv conftest.$ac_objext conftstm.$ac_objext 3496 lt_save_LIBS="$LIBS" 3497 lt_save_CFLAGS="$CFLAGS" 3498 LIBS="conftstm.$ac_objext" 3499 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3500 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3501 pipe_works=yes 3502 fi 3503 LIBS="$lt_save_LIBS" 3504 CFLAGS="$lt_save_CFLAGS" 3505 else 3506 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3507 fi 3508 else 3509 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3510 fi 3511 else 3512 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3513 fi 3514 else 3515 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3516 cat conftest.$ac_ext >&5 3517 fi 3518 rm -rf conftest* conftst* 3519 3520 # Do not use the global_symbol_pipe unless it works. 3521 if test "$pipe_works" = yes; then 3522 break 3523 else 3524 lt_cv_sys_global_symbol_pipe= 3525 fi 3526done 3527]) 3528if test -z "$lt_cv_sys_global_symbol_pipe"; then 3529 lt_cv_sys_global_symbol_to_cdecl= 3530fi 3531if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3532 AC_MSG_RESULT(failed) 3533else 3534 AC_MSG_RESULT(ok) 3535fi 3536 3537_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3538 [Take the output of nm and produce a listing of raw symbols and C names]) 3539_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3540 [Transform the output of nm in a proper C declaration]) 3541_LT_DECL([global_symbol_to_c_name_address], 3542 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3543 [Transform the output of nm in a C name address pair]) 3544_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3545 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3546 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3547]) # _LT_CMD_GLOBAL_SYMBOLS 3548 3549 3550# _LT_COMPILER_PIC([TAGNAME]) 3551# --------------------------- 3552m4_defun([_LT_COMPILER_PIC], 3553[m4_require([_LT_TAG_COMPILER])dnl 3554_LT_TAGVAR(lt_prog_compiler_wl, $1)= 3555_LT_TAGVAR(lt_prog_compiler_pic, $1)= 3556_LT_TAGVAR(lt_prog_compiler_static, $1)= 3557 3558AC_MSG_CHECKING([for $compiler option to produce PIC]) 3559m4_if([$1], [CXX], [ 3560 # C++ specific cases for pic, static, wl, etc. 3561 if test "$GXX" = yes; then 3562 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3563 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3564 3565 case $host_os in 3566 aix*) 3567 # All AIX code is PIC. 3568 if test "$host_cpu" = ia64; then 3569 # AIX 5 now supports IA64 processor 3570 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3571 fi 3572 ;; 3573 3574 amigaos*) 3575 case $host_cpu in 3576 powerpc) 3577 # see comment about AmigaOS4 .so support 3578 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3579 ;; 3580 m68k) 3581 # FIXME: we need at least 68020 code to build shared libraries, but 3582 # adding the `-m68020' flag to GCC prevents building anything better, 3583 # like `-m68040'. 3584 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3585 ;; 3586 esac 3587 ;; 3588 3589 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3590 # PIC is the default for these OSes. 3591 ;; 3592 mingw* | cygwin* | os2* | pw32* | cegcc*) 3593 # This hack is so that the source file can tell whether it is being 3594 # built for inclusion in a dll (and should export symbols for example). 3595 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3596 # (--disable-auto-import) libraries 3597 m4_if([$1], [GCJ], [], 3598 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3599 ;; 3600 darwin* | rhapsody*) 3601 # PIC is the default on this platform 3602 # Common symbols not allowed in MH_DYLIB files 3603 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3604 ;; 3605 *djgpp*) 3606 # DJGPP does not support shared libraries at all 3607 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3608 ;; 3609 interix[[3-9]]*) 3610 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3611 # Instead, we relocate shared libraries at runtime. 3612 ;; 3613 sysv4*MP*) 3614 if test -d /usr/nec; then 3615 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3616 fi 3617 ;; 3618 hpux*) 3619 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3620 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3621 # sets the default TLS model and affects inlining. 3622 case $host_cpu in 3623 hppa*64*) 3624 ;; 3625 *) 3626 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3627 ;; 3628 esac 3629 ;; 3630 *qnx* | *nto*) 3631 # QNX uses GNU C++, but need to define -shared option too, otherwise 3632 # it will coredump. 3633 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3634 ;; 3635 *) 3636 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3637 ;; 3638 esac 3639 else 3640 case $host_os in 3641 aix[[4-9]]*) 3642 # All AIX code is PIC. 3643 if test "$host_cpu" = ia64; then 3644 # AIX 5 now supports IA64 processor 3645 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3646 else 3647 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3648 fi 3649 ;; 3650 chorus*) 3651 case $cc_basename in 3652 cxch68*) 3653 # Green Hills C++ Compiler 3654 # _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" 3655 ;; 3656 esac 3657 ;; 3658 dgux*) 3659 case $cc_basename in 3660 ec++*) 3661 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3662 ;; 3663 ghcx*) 3664 # Green Hills C++ Compiler 3665 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3666 ;; 3667 *) 3668 ;; 3669 esac 3670 ;; 3671 freebsd* | dragonfly*) 3672 # FreeBSD uses GNU C++ 3673 ;; 3674 hpux9* | hpux10* | hpux11*) 3675 case $cc_basename in 3676 CC*) 3677 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3678 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3679 if test "$host_cpu" != ia64; then 3680 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3681 fi 3682 ;; 3683 aCC*) 3684 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3685 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3686 case $host_cpu in 3687 hppa*64*|ia64*) 3688 # +Z the default 3689 ;; 3690 *) 3691 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3692 ;; 3693 esac 3694 ;; 3695 *) 3696 ;; 3697 esac 3698 ;; 3699 interix*) 3700 # This is c89, which is MS Visual C++ (no shared libs) 3701 # Anyone wants to do a port? 3702 ;; 3703 irix5* | irix6* | nonstopux*) 3704 case $cc_basename in 3705 CC*) 3706 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3707 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3708 # CC pic flag -KPIC is the default. 3709 ;; 3710 *) 3711 ;; 3712 esac 3713 ;; 3714 linux* | k*bsd*-gnu) 3715 case $cc_basename in 3716 KCC*) 3717 # KAI C++ Compiler 3718 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3719 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3720 ;; 3721 ecpc* ) 3722 # old Intel C++ for x86_64 which still supported -KPIC. 3723 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3724 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3725 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3726 ;; 3727 icpc* ) 3728 # Intel C++, used to be incompatible with GCC. 3729 # ICC 10 doesn't accept -KPIC any more. 3730 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3731 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3732 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3733 ;; 3734 pgCC* | pgcpp*) 3735 # Portland Group C++ compiler 3736 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3737 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 3738 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3739 ;; 3740 cxx*) 3741 # Compaq C++ 3742 # Make sure the PIC flag is empty. It appears that all Alpha 3743 # Linux and Compaq Tru64 Unix objects are PIC. 3744 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3745 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3746 ;; 3747 xlc* | xlC*) 3748 # IBM XL 8.0 on PPC 3749 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3750 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 3751 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 3752 ;; 3753 *) 3754 case `$CC -V 2>&1 | sed 5q` in 3755 *Sun\ C*) 3756 # Sun C++ 5.9 3757 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3758 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3759 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3760 ;; 3761 esac 3762 ;; 3763 esac 3764 ;; 3765 lynxos*) 3766 ;; 3767 m88k*) 3768 ;; 3769 mvs*) 3770 case $cc_basename in 3771 cxx*) 3772 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 3773 ;; 3774 *) 3775 ;; 3776 esac 3777 ;; 3778 netbsd*) 3779 ;; 3780 *qnx* | *nto*) 3781 # QNX uses GNU C++, but need to define -shared option too, otherwise 3782 # it will coredump. 3783 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3784 ;; 3785 osf3* | osf4* | osf5*) 3786 case $cc_basename in 3787 KCC*) 3788 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3789 ;; 3790 RCC*) 3791 # Rational C++ 2.4.1 3792 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3793 ;; 3794 cxx*) 3795 # Digital/Compaq C++ 3796 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3797 # Make sure the PIC flag is empty. It appears that all Alpha 3798 # Linux and Compaq Tru64 Unix objects are PIC. 3799 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3800 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3801 ;; 3802 *) 3803 ;; 3804 esac 3805 ;; 3806 psos*) 3807 ;; 3808 solaris*) 3809 case $cc_basename in 3810 CC*) 3811 # Sun C++ 4.2, 5.x and Centerline C++ 3812 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3813 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3814 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3815 ;; 3816 gcx*) 3817 # Green Hills C++ Compiler 3818 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 3819 ;; 3820 *) 3821 ;; 3822 esac 3823 ;; 3824 sunos4*) 3825 case $cc_basename in 3826 CC*) 3827 # Sun C++ 4.x 3828 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3829 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3830 ;; 3831 lcc*) 3832 # Lucid 3833 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3834 ;; 3835 *) 3836 ;; 3837 esac 3838 ;; 3839 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 3840 case $cc_basename in 3841 CC*) 3842 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3843 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3844 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3845 ;; 3846 esac 3847 ;; 3848 tandem*) 3849 case $cc_basename in 3850 NCC*) 3851 # NonStop-UX NCC 3.20 3852 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3853 ;; 3854 *) 3855 ;; 3856 esac 3857 ;; 3858 vxworks*) 3859 ;; 3860 *) 3861 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3862 ;; 3863 esac 3864 fi 3865], 3866[ 3867 if test "$GCC" = yes; then 3868 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3869 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3870 3871 case $host_os in 3872 aix*) 3873 # All AIX code is PIC. 3874 if test "$host_cpu" = ia64; then 3875 # AIX 5 now supports IA64 processor 3876 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3877 fi 3878 ;; 3879 3880 amigaos*) 3881 case $host_cpu in 3882 powerpc) 3883 # see comment about AmigaOS4 .so support 3884 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3885 ;; 3886 m68k) 3887 # FIXME: we need at least 68020 code to build shared libraries, but 3888 # adding the `-m68020' flag to GCC prevents building anything better, 3889 # like `-m68040'. 3890 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3891 ;; 3892 esac 3893 ;; 3894 3895 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3896 # PIC is the default for these OSes. 3897 ;; 3898 3899 mingw* | cygwin* | pw32* | os2* | cegcc*) 3900 # This hack is so that the source file can tell whether it is being 3901 # built for inclusion in a dll (and should export symbols for example). 3902 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3903 # (--disable-auto-import) libraries 3904 m4_if([$1], [GCJ], [], 3905 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3906 ;; 3907 3908 darwin* | rhapsody*) 3909 # PIC is the default on this platform 3910 # Common symbols not allowed in MH_DYLIB files 3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3912 ;; 3913 3914 hpux*) 3915 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3916 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3917 # sets the default TLS model and affects inlining. 3918 case $host_cpu in 3919 hppa*64*) 3920 # +Z the default 3921 ;; 3922 *) 3923 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3924 ;; 3925 esac 3926 ;; 3927 3928 interix[[3-9]]*) 3929 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3930 # Instead, we relocate shared libraries at runtime. 3931 ;; 3932 3933 msdosdjgpp*) 3934 # Just because we use GCC doesn't mean we suddenly get shared libraries 3935 # on systems that don't support them. 3936 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3937 enable_shared=no 3938 ;; 3939 3940 *nto* | *qnx*) 3941 # QNX uses GNU C++, but need to define -shared option too, otherwise 3942 # it will coredump. 3943 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3944 ;; 3945 3946 sysv4*MP*) 3947 if test -d /usr/nec; then 3948 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3949 fi 3950 ;; 3951 3952 *) 3953 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3954 ;; 3955 esac 3956 else 3957 # PORTME Check for flag to pass linker flags through the system compiler. 3958 case $host_os in 3959 aix*) 3960 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3961 if test "$host_cpu" = ia64; then 3962 # AIX 5 now supports IA64 processor 3963 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3964 else 3965 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3966 fi 3967 ;; 3968 3969 mingw* | cygwin* | pw32* | os2* | cegcc*) 3970 # This hack is so that the source file can tell whether it is being 3971 # built for inclusion in a dll (and should export symbols for example). 3972 m4_if([$1], [GCJ], [], 3973 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3974 ;; 3975 3976 hpux9* | hpux10* | hpux11*) 3977 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3978 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 3979 # not for PA HP-UX. 3980 case $host_cpu in 3981 hppa*64*|ia64*) 3982 # +Z the default 3983 ;; 3984 *) 3985 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3986 ;; 3987 esac 3988 # Is there a better lt_prog_compiler_static that works with the bundled CC? 3989 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3990 ;; 3991 3992 irix5* | irix6* | nonstopux*) 3993 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3994 # PIC (with -KPIC) is the default. 3995 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3996 ;; 3997 3998 linux* | k*bsd*-gnu) 3999 case $cc_basename in 4000 # old Intel for x86_64 which still supported -KPIC. 4001 ecc*) 4002 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4004 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4005 ;; 4006 # icc used to be incompatible with GCC. 4007 # ICC 10 doesn't accept -KPIC any more. 4008 icc* | ifort*) 4009 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4010 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4011 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4012 ;; 4013 # Lahey Fortran 8.1. 4014 lf95*) 4015 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4017 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4018 ;; 4019 pgcc* | pgf77* | pgf90* | pgf95*) 4020 # Portland Group compilers (*not* the Pentium gcc compiler, 4021 # which looks to be a dead project) 4022 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4023 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4024 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4025 ;; 4026 ccc*) 4027 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4028 # All Alpha code is PIC. 4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4030 ;; 4031 xl*) 4032 # IBM XL C 8.0/Fortran 10.1 on PPC 4033 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4034 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4035 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4036 ;; 4037 *) 4038 case `$CC -V 2>&1 | sed 5q` in 4039 *Sun\ C*) 4040 # Sun C 5.9 4041 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4042 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4044 ;; 4045 *Sun\ F*) 4046 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4047 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4048 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4049 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4050 ;; 4051 esac 4052 ;; 4053 esac 4054 ;; 4055 4056 newsos6) 4057 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4058 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4059 ;; 4060 4061 *nto* | *qnx*) 4062 # QNX uses GNU C++, but need to define -shared option too, otherwise 4063 # it will coredump. 4064 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4065 ;; 4066 4067 osf3* | osf4* | osf5*) 4068 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4069 # All OSF/1 code is PIC. 4070 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4071 ;; 4072 4073 rdos*) 4074 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4075 ;; 4076 4077 solaris*) 4078 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4079 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4080 case $cc_basename in 4081 f77* | f90* | f95*) 4082 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4083 *) 4084 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4085 esac 4086 ;; 4087 4088 sunos4*) 4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4090 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4091 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4092 ;; 4093 4094 sysv4 | sysv4.2uw2* | sysv4.3*) 4095 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4098 ;; 4099 4100 sysv4*MP*) 4101 if test -d /usr/nec ;then 4102 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4103 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4104 fi 4105 ;; 4106 4107 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4109 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4110 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4111 ;; 4112 4113 unicos*) 4114 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4115 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4116 ;; 4117 4118 uts4*) 4119 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4120 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4121 ;; 4122 4123 *) 4124 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4125 ;; 4126 esac 4127 fi 4128]) 4129case $host_os in 4130 # For platforms which do not support PIC, -DPIC is meaningless: 4131 *djgpp*) 4132 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4133 ;; 4134 *) 4135 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4136 ;; 4137esac 4138AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4139_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4140 [How to pass a linker flag through the compiler]) 4141 4142# 4143# Check to make sure the PIC flag actually works. 4144# 4145if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4146 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4147 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4148 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4149 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4150 "" | " "*) ;; 4151 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4152 esac], 4153 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4154 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4155fi 4156_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4157 [Additional compiler flags for building library objects]) 4158 4159# 4160# Check to make sure the static flag actually works. 4161# 4162wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4163_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4164 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4165 $lt_tmp_static_flag, 4166 [], 4167 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4168_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4169 [Compiler flag to prevent dynamic linking]) 4170])# _LT_COMPILER_PIC 4171 4172 4173# _LT_LINKER_SHLIBS([TAGNAME]) 4174# ---------------------------- 4175# See if the linker supports building shared libraries. 4176m4_defun([_LT_LINKER_SHLIBS], 4177[AC_REQUIRE([LT_PATH_LD])dnl 4178AC_REQUIRE([LT_PATH_NM])dnl 4179m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4180m4_require([_LT_DECL_EGREP])dnl 4181m4_require([_LT_DECL_SED])dnl 4182m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4183m4_require([_LT_TAG_COMPILER])dnl 4184AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4185m4_if([$1], [CXX], [ 4186 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4187 case $host_os in 4188 aix[[4-9]]*) 4189 # If we're using GNU nm, then we don't want the "-C" option. 4190 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4191 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4192 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4193 else 4194 _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' 4195 fi 4196 ;; 4197 pw32*) 4198 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4199 ;; 4200 cygwin* | mingw* | cegcc*) 4201 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4202 ;; 4203 *) 4204 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4205 ;; 4206 esac 4207 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4208], [ 4209 runpath_var= 4210 _LT_TAGVAR(allow_undefined_flag, $1)= 4211 _LT_TAGVAR(always_export_symbols, $1)=no 4212 _LT_TAGVAR(archive_cmds, $1)= 4213 _LT_TAGVAR(archive_expsym_cmds, $1)= 4214 _LT_TAGVAR(compiler_needs_object, $1)=no 4215 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4216 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4217 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4218 _LT_TAGVAR(hardcode_automatic, $1)=no 4219 _LT_TAGVAR(hardcode_direct, $1)=no 4220 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4221 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4222 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4223 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4224 _LT_TAGVAR(hardcode_minus_L, $1)=no 4225 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4226 _LT_TAGVAR(inherit_rpath, $1)=no 4227 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4228 _LT_TAGVAR(module_cmds, $1)= 4229 _LT_TAGVAR(module_expsym_cmds, $1)= 4230 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4231 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4232 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4233 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4234 # include_expsyms should be a list of space-separated symbols to be *always* 4235 # included in the symbol list 4236 _LT_TAGVAR(include_expsyms, $1)= 4237 # exclude_expsyms can be an extended regexp of symbols to exclude 4238 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4239 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4240 # as well as any symbol that contains `d'. 4241 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4242 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4243 # platforms (ab)use it in PIC code, but their linkers get confused if 4244 # the symbol is explicitly referenced. Since portable code cannot 4245 # rely on this symbol name, it's probably fine to never include it in 4246 # preloaded symbol tables. 4247 # Exclude shared library initialization/finalization symbols. 4248dnl Note also adjust exclude_expsyms for C++ above. 4249 extract_expsyms_cmds= 4250 4251 case $host_os in 4252 cygwin* | mingw* | pw32* | cegcc*) 4253 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4254 # When not using gcc, we currently assume that we are using 4255 # Microsoft Visual C++. 4256 if test "$GCC" != yes; then 4257 with_gnu_ld=no 4258 fi 4259 ;; 4260 interix*) 4261 # we just hope/assume this is gcc and not c89 (= MSVC++) 4262 with_gnu_ld=yes 4263 ;; 4264 openbsd*) 4265 with_gnu_ld=no 4266 ;; 4267 esac 4268 4269 _LT_TAGVAR(ld_shlibs, $1)=yes 4270 if test "$with_gnu_ld" = yes; then 4271 # If archive_cmds runs LD, not CC, wlarc should be empty 4272 wlarc='${wl}' 4273 4274 # Set some defaults for GNU ld with shared library support. These 4275 # are reset later if shared libraries are not supported. Putting them 4276 # here allows them to be overridden if necessary. 4277 runpath_var=LD_RUN_PATH 4278 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4279 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4280 # ancient GNU ld didn't support --whole-archive et. al. 4281 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4282 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4283 else 4284 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4285 fi 4286 supports_anon_versioning=no 4287 case `$LD -v 2>&1` in 4288 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4289 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4290 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4291 *\ 2.11.*) ;; # other 2.11 versions 4292 *) supports_anon_versioning=yes ;; 4293 esac 4294 4295 # See if GNU ld supports shared libraries. 4296 case $host_os in 4297 aix[[3-9]]*) 4298 # On AIX/PPC, the GNU linker is very broken 4299 if test "$host_cpu" != ia64; then 4300 _LT_TAGVAR(ld_shlibs, $1)=no 4301 cat <<_LT_EOF 1>&2 4302 4303*** Warning: the GNU linker, at least up to release 2.9.1, is reported 4304*** to be unable to reliably create shared libraries on AIX. 4305*** Therefore, libtool is disabling shared libraries support. If you 4306*** really care for shared libraries, you may want to modify your PATH 4307*** so that a non-GNU linker is found, and then restart. 4308 4309_LT_EOF 4310 fi 4311 ;; 4312 4313 amigaos*) 4314 case $host_cpu in 4315 powerpc) 4316 # see comment about AmigaOS4 .so support 4317 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4318 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4319 ;; 4320 m68k) 4321 _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)' 4322 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4323 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4324 ;; 4325 esac 4326 ;; 4327 4328 beos*) 4329 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4330 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4331 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4332 # support --undefined. This deserves some investigation. FIXME 4333 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4334 else 4335 _LT_TAGVAR(ld_shlibs, $1)=no 4336 fi 4337 ;; 4338 4339 cygwin* | mingw* | pw32* | cegcc*) 4340 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4341 # as there is no search path for DLLs. 4342 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4343 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4344 _LT_TAGVAR(always_export_symbols, $1)=no 4345 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4346 _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' 4347 4348 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4349 _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' 4350 # If the export-symbols file already is a .def file (1st line 4351 # is EXPORTS), use it as is; otherwise, prepend... 4352 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4353 cp $export_symbols $output_objdir/$soname.def; 4354 else 4355 echo EXPORTS > $output_objdir/$soname.def; 4356 cat $export_symbols >> $output_objdir/$soname.def; 4357 fi~ 4358 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4359 else 4360 _LT_TAGVAR(ld_shlibs, $1)=no 4361 fi 4362 ;; 4363 4364 interix[[3-9]]*) 4365 _LT_TAGVAR(hardcode_direct, $1)=no 4366 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4367 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4368 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4369 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4370 # Instead, shared libraries are loaded at an image base (0x10000000 by 4371 # default) and relocated if they conflict, which is a slow very memory 4372 # consuming and fragmenting process. To avoid this, we pick a random, 4373 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4374 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4375 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4376 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4377 ;; 4378 4379 gnu* | linux* | tpf* | k*bsd*-gnu) 4380 tmp_diet=no 4381 if test "$host_os" = linux-dietlibc; then 4382 case $cc_basename in 4383 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4384 esac 4385 fi 4386 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4387 && test "$tmp_diet" = no 4388 then 4389 tmp_addflag= 4390 tmp_sharedflag='-shared' 4391 case $cc_basename,$host_cpu in 4392 pgcc*) # Portland Group C compiler 4393 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 4394 tmp_addflag=' $pic_flag' 4395 ;; 4396 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 4397 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 4398 tmp_addflag=' $pic_flag -Mnomain' ;; 4399 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4400 tmp_addflag=' -i_dynamic' ;; 4401 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4402 tmp_addflag=' -i_dynamic -nofor_main' ;; 4403 ifc* | ifort*) # Intel Fortran compiler 4404 tmp_addflag=' -nofor_main' ;; 4405 lf95*) # Lahey Fortran 8.1 4406 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4407 tmp_sharedflag='--shared' ;; 4408 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4409 tmp_sharedflag='-qmkshrobj' 4410 tmp_addflag= ;; 4411 esac 4412 case `$CC -V 2>&1 | sed 5q` in 4413 *Sun\ C*) # Sun C 5.9 4414 _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 4415 _LT_TAGVAR(compiler_needs_object, $1)=yes 4416 tmp_sharedflag='-G' ;; 4417 *Sun\ F*) # Sun Fortran 8.3 4418 tmp_sharedflag='-G' ;; 4419 esac 4420 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4421 4422 if test "x$supports_anon_versioning" = xyes; then 4423 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4424 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4425 echo "local: *; };" >> $output_objdir/$libname.ver~ 4426 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4427 fi 4428 4429 case $cc_basename in 4430 xlf*) 4431 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4432 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4433 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4434 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4435 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' 4436 if test "x$supports_anon_versioning" = xyes; then 4437 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4438 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4439 echo "local: *; };" >> $output_objdir/$libname.ver~ 4440 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4441 fi 4442 ;; 4443 esac 4444 else 4445 _LT_TAGVAR(ld_shlibs, $1)=no 4446 fi 4447 ;; 4448 4449 netbsd*) 4450 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4451 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4452 wlarc= 4453 else 4454 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4455 _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' 4456 fi 4457 ;; 4458 4459 solaris*) 4460 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4461 _LT_TAGVAR(ld_shlibs, $1)=no 4462 cat <<_LT_EOF 1>&2 4463 4464*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4465*** create shared libraries on Solaris systems. Therefore, libtool 4466*** is disabling shared libraries support. We urge you to upgrade GNU 4467*** binutils to release 2.9.1 or newer. Another option is to modify 4468*** your PATH or compiler configuration so that the native linker is 4469*** used, and then restart. 4470 4471_LT_EOF 4472 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4473 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4474 _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' 4475 else 4476 _LT_TAGVAR(ld_shlibs, $1)=no 4477 fi 4478 ;; 4479 4480 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4481 case `$LD -v 2>&1` in 4482 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4483 _LT_TAGVAR(ld_shlibs, $1)=no 4484 cat <<_LT_EOF 1>&2 4485 4486*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4487*** reliably create shared libraries on SCO systems. Therefore, libtool 4488*** is disabling shared libraries support. We urge you to upgrade GNU 4489*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4490*** your PATH or compiler configuration so that the native linker is 4491*** used, and then restart. 4492 4493_LT_EOF 4494 ;; 4495 *) 4496 # For security reasons, it is highly recommended that you always 4497 # use absolute paths for naming shared libraries, and exclude the 4498 # DT_RUNPATH tag from executables and libraries. But doing so 4499 # requires that you compile everything twice, which is a pain. 4500 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4501 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4502 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4503 _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' 4504 else 4505 _LT_TAGVAR(ld_shlibs, $1)=no 4506 fi 4507 ;; 4508 esac 4509 ;; 4510 4511 sunos4*) 4512 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4513 wlarc= 4514 _LT_TAGVAR(hardcode_direct, $1)=yes 4515 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4516 ;; 4517 4518 *) 4519 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4520 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4521 _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' 4522 else 4523 _LT_TAGVAR(ld_shlibs, $1)=no 4524 fi 4525 ;; 4526 esac 4527 4528 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4529 runpath_var= 4530 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4531 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4532 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4533 fi 4534 else 4535 # PORTME fill in a description of your system's linker (not GNU ld) 4536 case $host_os in 4537 aix3*) 4538 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4539 _LT_TAGVAR(always_export_symbols, $1)=yes 4540 _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' 4541 # Note: this linker hardcodes the directories in LIBPATH if there 4542 # are no directories specified by -L. 4543 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4544 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4545 # Neither direct hardcoding nor static linking is supported with a 4546 # broken collect2. 4547 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4548 fi 4549 ;; 4550 4551 aix[[4-9]]*) 4552 if test "$host_cpu" = ia64; then 4553 # On IA64, the linker does run time linking by default, so we don't 4554 # have to do anything special. 4555 aix_use_runtimelinking=no 4556 exp_sym_flag='-Bexport' 4557 no_entry_flag="" 4558 else 4559 # If we're using GNU nm, then we don't want the "-C" option. 4560 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4561 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4562 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4563 else 4564 _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' 4565 fi 4566 aix_use_runtimelinking=no 4567 4568 # Test if we are trying to use run time linking or normal 4569 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4570 # need to do runtime linking. 4571 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4572 for ld_flag in $LDFLAGS; do 4573 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4574 aix_use_runtimelinking=yes 4575 break 4576 fi 4577 done 4578 ;; 4579 esac 4580 4581 exp_sym_flag='-bexport' 4582 no_entry_flag='-bnoentry' 4583 fi 4584 4585 # When large executables or shared objects are built, AIX ld can 4586 # have problems creating the table of contents. If linking a library 4587 # or program results in "error TOC overflow" add -mminimal-toc to 4588 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4589 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4590 4591 _LT_TAGVAR(archive_cmds, $1)='' 4592 _LT_TAGVAR(hardcode_direct, $1)=yes 4593 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4594 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4595 _LT_TAGVAR(link_all_deplibs, $1)=yes 4596 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4597 4598 if test "$GCC" = yes; then 4599 case $host_os in aix4.[[012]]|aix4.[[012]].*) 4600 # We only want to do this on AIX 4.2 and lower, the check 4601 # below for broken collect2 doesn't work under 4.3+ 4602 collect2name=`${CC} -print-prog-name=collect2` 4603 if test -f "$collect2name" && 4604 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4605 then 4606 # We have reworked collect2 4607 : 4608 else 4609 # We have old collect2 4610 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4611 # It fails to find uninstalled libraries when the uninstalled 4612 # path is not listed in the libpath. Setting hardcode_minus_L 4613 # to unsupported forces relinking 4614 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4615 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4616 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4617 fi 4618 ;; 4619 esac 4620 shared_flag='-shared' 4621 if test "$aix_use_runtimelinking" = yes; then 4622 shared_flag="$shared_flag "'${wl}-G' 4623 fi 4624 else 4625 # not using gcc 4626 if test "$host_cpu" = ia64; then 4627 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 4628 # chokes on -Wl,-G. The following line is correct: 4629 shared_flag='-G' 4630 else 4631 if test "$aix_use_runtimelinking" = yes; then 4632 shared_flag='${wl}-G' 4633 else 4634 shared_flag='${wl}-bM:SRE' 4635 fi 4636 fi 4637 fi 4638 4639 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 4640 # It seems that -bexpall does not export symbols beginning with 4641 # underscore (_), so it is better to generate a list of symbols to export. 4642 _LT_TAGVAR(always_export_symbols, $1)=yes 4643 if test "$aix_use_runtimelinking" = yes; then 4644 # Warning - without using the other runtime loading flags (-brtl), 4645 # -berok will link without error, but may produce a broken library. 4646 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 4647 # Determine the default libpath from the value encoded in an 4648 # empty executable. 4649 _LT_SYS_MODULE_PATH_AIX 4650 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4651 _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 4652 else 4653 if test "$host_cpu" = ia64; then 4654 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 4655 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 4656 _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" 4657 else 4658 # Determine the default libpath from the value encoded in an 4659 # empty executable. 4660 _LT_SYS_MODULE_PATH_AIX 4661 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4662 # Warning - without using the other run time loading flags, 4663 # -berok will link without error, but may produce a broken library. 4664 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 4665 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 4666 # Exported symbols can be pulled into shared objects from archives 4667 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 4668 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 4669 # This is similar to how AIX traditionally builds its shared libraries. 4670 _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' 4671 fi 4672 fi 4673 ;; 4674 4675 amigaos*) 4676 case $host_cpu in 4677 powerpc) 4678 # see comment about AmigaOS4 .so support 4679 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4680 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4681 ;; 4682 m68k) 4683 _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)' 4684 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4685 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4686 ;; 4687 esac 4688 ;; 4689 4690 bsdi[[45]]*) 4691 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 4692 ;; 4693 4694 cygwin* | mingw* | pw32* | cegcc*) 4695 # When not using gcc, we currently assume that we are using 4696 # Microsoft Visual C++. 4697 # hardcode_libdir_flag_spec is actually meaningless, as there is 4698 # no search path for DLLs. 4699 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 4700 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4701 # Tell ltmain to make .lib files, not .a files. 4702 libext=lib 4703 # Tell ltmain to make .dll files, not .so files. 4704 shrext_cmds=".dll" 4705 # FIXME: Setting linknames here is a bad hack. 4706 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 4707 # The linker will automatically build a .lib file if we build a DLL. 4708 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 4709 # FIXME: Should let the user specify the lib program. 4710 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 4711 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 4712 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4713 ;; 4714 4715 darwin* | rhapsody*) 4716 _LT_DARWIN_LINKER_FEATURES($1) 4717 ;; 4718 4719 dgux*) 4720 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4721 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4722 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4723 ;; 4724 4725 freebsd1*) 4726 _LT_TAGVAR(ld_shlibs, $1)=no 4727 ;; 4728 4729 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 4730 # support. Future versions do this automatically, but an explicit c++rt0.o 4731 # does not break anything, and helps significantly (at the cost of a little 4732 # extra space). 4733 freebsd2.2*) 4734 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 4735 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4736 _LT_TAGVAR(hardcode_direct, $1)=yes 4737 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4738 ;; 4739 4740 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 4741 freebsd2*) 4742 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4743 _LT_TAGVAR(hardcode_direct, $1)=yes 4744 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4745 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4746 ;; 4747 4748 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 4749 freebsd* | dragonfly*) 4750 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 4751 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4752 _LT_TAGVAR(hardcode_direct, $1)=yes 4753 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4754 ;; 4755 4756 hpux9*) 4757 if test "$GCC" = yes; then 4758 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 4759 else 4760 _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' 4761 fi 4762 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4763 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4764 _LT_TAGVAR(hardcode_direct, $1)=yes 4765 4766 # hardcode_minus_L: Not really in the search PATH, 4767 # but as the default location of the library. 4768 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4769 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4770 ;; 4771 4772 hpux10*) 4773 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 4774 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4775 else 4776 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 4777 fi 4778 if test "$with_gnu_ld" = no; then 4779 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4780 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 4781 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4782 _LT_TAGVAR(hardcode_direct, $1)=yes 4783 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4784 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4785 # hardcode_minus_L: Not really in the search PATH, 4786 # but as the default location of the library. 4787 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4788 fi 4789 ;; 4790 4791 hpux11*) 4792 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 4793 case $host_cpu in 4794 hppa*64*) 4795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4796 ;; 4797 ia64*) 4798 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4799 ;; 4800 *) 4801 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4802 ;; 4803 esac 4804 else 4805 case $host_cpu in 4806 hppa*64*) 4807 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4808 ;; 4809 ia64*) 4810 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4811 ;; 4812 *) 4813 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4814 ;; 4815 esac 4816 fi 4817 if test "$with_gnu_ld" = no; then 4818 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4819 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4820 4821 case $host_cpu in 4822 hppa*64*|ia64*) 4823 _LT_TAGVAR(hardcode_direct, $1)=no 4824 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4825 ;; 4826 *) 4827 _LT_TAGVAR(hardcode_direct, $1)=yes 4828 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4829 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4830 4831 # hardcode_minus_L: Not really in the search PATH, 4832 # but as the default location of the library. 4833 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4834 ;; 4835 esac 4836 fi 4837 ;; 4838 4839 irix5* | irix6* | nonstopux*) 4840 if test "$GCC" = yes; then 4841 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4842 # Try to use the -exported_symbol ld option, if it does not 4843 # work, assume that -exports_file does not work either and 4844 # implicitly export all symbols. 4845 save_LDFLAGS="$LDFLAGS" 4846 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 4847 AC_LINK_IFELSE(int foo(void) {}, 4848 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 4849 ) 4850 LDFLAGS="$save_LDFLAGS" 4851 else 4852 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 4853 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 4854 fi 4855 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4856 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4857 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4858 _LT_TAGVAR(inherit_rpath, $1)=yes 4859 _LT_TAGVAR(link_all_deplibs, $1)=yes 4860 ;; 4861 4862 netbsd*) 4863 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4864 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 4865 else 4866 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 4867 fi 4868 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4869 _LT_TAGVAR(hardcode_direct, $1)=yes 4870 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4871 ;; 4872 4873 newsos6) 4874 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4875 _LT_TAGVAR(hardcode_direct, $1)=yes 4876 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4877 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4878 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4879 ;; 4880 4881 *nto* | *qnx*) 4882 ;; 4883 4884 openbsd*) 4885 if test -f /usr/libexec/ld.so; then 4886 _LT_TAGVAR(hardcode_direct, $1)=yes 4887 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4888 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4889 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4890 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4891 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 4892 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4893 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4894 else 4895 case $host_os in 4896 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 4897 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4898 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4899 ;; 4900 *) 4901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4902 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4903 ;; 4904 esac 4905 fi 4906 else 4907 _LT_TAGVAR(ld_shlibs, $1)=no 4908 fi 4909 ;; 4910 4911 os2*) 4912 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4913 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4914 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4915 _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' 4916 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 4917 ;; 4918 4919 osf3*) 4920 if test "$GCC" = yes; then 4921 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4922 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4923 else 4924 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 4925 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 4926 fi 4927 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4928 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4929 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4930 ;; 4931 4932 osf4* | osf5*) # as osf3* with the addition of -msym flag 4933 if test "$GCC" = yes; then 4934 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4935 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4936 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4937 else 4938 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 4939 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 4940 _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~ 4941 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 4942 4943 # Both c and cxx compiler support -rpath directly 4944 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 4945 fi 4946 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4947 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4948 ;; 4949 4950 solaris*) 4951 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 4952 if test "$GCC" = yes; then 4953 wlarc='${wl}' 4954 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4955 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4956 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 4957 else 4958 case `$CC -V 2>&1` in 4959 *"Compilers 5.0"*) 4960 wlarc='' 4961 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 4962 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4963 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 4964 ;; 4965 *) 4966 wlarc='${wl}' 4967 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 4968 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4969 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 4970 ;; 4971 esac 4972 fi 4973 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4974 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4975 case $host_os in 4976 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 4977 *) 4978 # The compiler driver will combine and reorder linker options, 4979 # but understands `-z linker_flag'. GCC discards it without `$wl', 4980 # but is careful enough not to reorder. 4981 # Supported since Solaris 2.6 (maybe 2.5.1?) 4982 if test "$GCC" = yes; then 4983 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 4984 else 4985 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 4986 fi 4987 ;; 4988 esac 4989 _LT_TAGVAR(link_all_deplibs, $1)=yes 4990 ;; 4991 4992 sunos4*) 4993 if test "x$host_vendor" = xsequent; then 4994 # Use $CC to link under sequent, because it throws in some extra .o 4995 # files that make .init and .fini sections work. 4996 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 4997 else 4998 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 4999 fi 5000 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5001 _LT_TAGVAR(hardcode_direct, $1)=yes 5002 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5003 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5004 ;; 5005 5006 sysv4) 5007 case $host_vendor in 5008 sni) 5009 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5010 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5011 ;; 5012 siemens) 5013 ## LD is ld it makes a PLAMLIB 5014 ## CC just makes a GrossModule. 5015 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5016 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5017 _LT_TAGVAR(hardcode_direct, $1)=no 5018 ;; 5019 motorola) 5020 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5021 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5022 ;; 5023 esac 5024 runpath_var='LD_RUN_PATH' 5025 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5026 ;; 5027 5028 sysv4.3*) 5029 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5030 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5031 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5032 ;; 5033 5034 sysv4*MP*) 5035 if test -d /usr/nec; then 5036 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5037 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5038 runpath_var=LD_RUN_PATH 5039 hardcode_runpath_var=yes 5040 _LT_TAGVAR(ld_shlibs, $1)=yes 5041 fi 5042 ;; 5043 5044 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5045 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5046 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5047 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5048 runpath_var='LD_RUN_PATH' 5049 5050 if test "$GCC" = yes; then 5051 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5052 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5053 else 5054 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5055 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5056 fi 5057 ;; 5058 5059 sysv5* | sco3.2v5* | sco5v6*) 5060 # Note: We can NOT use -z defs as we might desire, because we do not 5061 # link with -lc, and that would cause any symbols used from libc to 5062 # always be unresolved, which means just about no library would 5063 # ever link correctly. If we're not using GNU ld we use -z text 5064 # though, which does catch some bad symbols but isn't as heavy-handed 5065 # as -z defs. 5066 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5067 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5068 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5069 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5070 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5071 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5072 _LT_TAGVAR(link_all_deplibs, $1)=yes 5073 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5074 runpath_var='LD_RUN_PATH' 5075 5076 if test "$GCC" = yes; then 5077 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5078 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5079 else 5080 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5081 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5082 fi 5083 ;; 5084 5085 uts4*) 5086 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5087 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5088 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5089 ;; 5090 5091 *) 5092 _LT_TAGVAR(ld_shlibs, $1)=no 5093 ;; 5094 esac 5095 5096 if test x$host_vendor = xsni; then 5097 case $host in 5098 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5099 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5100 ;; 5101 esac 5102 fi 5103 fi 5104]) 5105AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5106test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5107 5108_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5109 5110_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5111_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5112_LT_DECL([], [extract_expsyms_cmds], [2], 5113 [The commands to extract the exported symbol list from a shared archive]) 5114 5115# 5116# Do we need to explicitly link libc? 5117# 5118case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5119x|xyes) 5120 # Assume -lc should be added 5121 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5122 5123 if test "$enable_shared" = yes && test "$GCC" = yes; then 5124 case $_LT_TAGVAR(archive_cmds, $1) in 5125 *'~'*) 5126 # FIXME: we may have to deal with multi-command sequences. 5127 ;; 5128 '$CC '*) 5129 # Test whether the compiler implicitly links with -lc since on some 5130 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5131 # to ld, don't add -lc before -lgcc. 5132 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 5133 $RM conftest* 5134 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5135 5136 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5137 soname=conftest 5138 lib=conftest 5139 libobjs=conftest.$ac_objext 5140 deplibs= 5141 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5142 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5143 compiler_flags=-v 5144 linker_flags=-v 5145 verstring= 5146 output_objdir=. 5147 libname=conftest 5148 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5149 _LT_TAGVAR(allow_undefined_flag, $1)= 5150 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5151 then 5152 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5153 else 5154 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5155 fi 5156 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5157 else 5158 cat conftest.err 1>&5 5159 fi 5160 $RM conftest* 5161 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) 5162 ;; 5163 esac 5164 fi 5165 ;; 5166esac 5167 5168_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5169 [Whether or not to add -lc for building shared libraries]) 5170_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5171 [enable_shared_with_static_runtimes], [0], 5172 [Whether or not to disallow shared libs when runtime libs are static]) 5173_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5174 [Compiler flag to allow reflexive dlopens]) 5175_LT_TAGDECL([], [whole_archive_flag_spec], [1], 5176 [Compiler flag to generate shared objects directly from archives]) 5177_LT_TAGDECL([], [compiler_needs_object], [1], 5178 [Whether the compiler copes with passing no objects directly]) 5179_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5180 [Create an old-style archive from a shared archive]) 5181_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5182 [Create a temporary old-style archive to link instead of a shared archive]) 5183_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5184_LT_TAGDECL([], [archive_expsym_cmds], [2]) 5185_LT_TAGDECL([], [module_cmds], [2], 5186 [Commands used to build a loadable module if different from building 5187 a shared archive.]) 5188_LT_TAGDECL([], [module_expsym_cmds], [2]) 5189_LT_TAGDECL([], [with_gnu_ld], [1], 5190 [Whether we are building with GNU ld or not]) 5191_LT_TAGDECL([], [allow_undefined_flag], [1], 5192 [Flag that allows shared libraries with undefined symbols to be built]) 5193_LT_TAGDECL([], [no_undefined_flag], [1], 5194 [Flag that enforces no undefined symbols]) 5195_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5196 [Flag to hardcode $libdir into a binary during linking. 5197 This must work even if $libdir does not exist]) 5198_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5199 [[If ld is used when linking, flag to hardcode $libdir into a binary 5200 during linking. This must work even if $libdir does not exist]]) 5201_LT_TAGDECL([], [hardcode_libdir_separator], [1], 5202 [Whether we need a single "-rpath" flag with a separated argument]) 5203_LT_TAGDECL([], [hardcode_direct], [0], 5204 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5205 DIR into the resulting binary]) 5206_LT_TAGDECL([], [hardcode_direct_absolute], [0], 5207 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5208 DIR into the resulting binary and the resulting library dependency is 5209 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5210 library is relocated]) 5211_LT_TAGDECL([], [hardcode_minus_L], [0], 5212 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5213 into the resulting binary]) 5214_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5215 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5216 into the resulting binary]) 5217_LT_TAGDECL([], [hardcode_automatic], [0], 5218 [Set to "yes" if building a shared library automatically hardcodes DIR 5219 into the library and all subsequent libraries and executables linked 5220 against it]) 5221_LT_TAGDECL([], [inherit_rpath], [0], 5222 [Set to yes if linker adds runtime paths of dependent libraries 5223 to runtime path list]) 5224_LT_TAGDECL([], [link_all_deplibs], [0], 5225 [Whether libtool must link a program against all its dependency libraries]) 5226_LT_TAGDECL([], [fix_srcfile_path], [1], 5227 [Fix the shell variable $srcfile for the compiler]) 5228_LT_TAGDECL([], [always_export_symbols], [0], 5229 [Set to "yes" if exported symbols are required]) 5230_LT_TAGDECL([], [export_symbols_cmds], [2], 5231 [The commands to list exported symbols]) 5232_LT_TAGDECL([], [exclude_expsyms], [1], 5233 [Symbols that should not be listed in the preloaded symbols]) 5234_LT_TAGDECL([], [include_expsyms], [1], 5235 [Symbols that must always be exported]) 5236_LT_TAGDECL([], [prelink_cmds], [2], 5237 [Commands necessary for linking programs (against libraries) with templates]) 5238_LT_TAGDECL([], [file_list_spec], [1], 5239 [Specify filename containing input files]) 5240dnl FIXME: Not yet implemented 5241dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5242dnl [Compiler flag to generate thread safe objects]) 5243])# _LT_LINKER_SHLIBS 5244 5245 5246# _LT_LANG_C_CONFIG([TAG]) 5247# ------------------------ 5248# Ensure that the configuration variables for a C compiler are suitably 5249# defined. These variables are subsequently used by _LT_CONFIG to write 5250# the compiler configuration to `libtool'. 5251m4_defun([_LT_LANG_C_CONFIG], 5252[m4_require([_LT_DECL_EGREP])dnl 5253lt_save_CC="$CC" 5254AC_LANG_PUSH(C) 5255 5256# Source file extension for C test sources. 5257ac_ext=c 5258 5259# Object file extension for compiled C test sources. 5260objext=o 5261_LT_TAGVAR(objext, $1)=$objext 5262 5263# Code to be used in simple compile tests 5264lt_simple_compile_test_code="int some_variable = 0;" 5265 5266# Code to be used in simple link tests 5267lt_simple_link_test_code='int main(){return(0);}' 5268 5269_LT_TAG_COMPILER 5270# Save the default compiler, since it gets overwritten when the other 5271# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5272compiler_DEFAULT=$CC 5273 5274# save warnings/boilerplate of simple test code 5275_LT_COMPILER_BOILERPLATE 5276_LT_LINKER_BOILERPLATE 5277 5278if test -n "$compiler"; then 5279 _LT_COMPILER_NO_RTTI($1) 5280 _LT_COMPILER_PIC($1) 5281 _LT_COMPILER_C_O($1) 5282 _LT_COMPILER_FILE_LOCKS($1) 5283 _LT_LINKER_SHLIBS($1) 5284 _LT_SYS_DYNAMIC_LINKER($1) 5285 _LT_LINKER_HARDCODE_LIBPATH($1) 5286 LT_SYS_DLOPEN_SELF 5287 _LT_CMD_STRIPLIB 5288 5289 # Report which library types will actually be built 5290 AC_MSG_CHECKING([if libtool supports shared libraries]) 5291 AC_MSG_RESULT([$can_build_shared]) 5292 5293 AC_MSG_CHECKING([whether to build shared libraries]) 5294 test "$can_build_shared" = "no" && enable_shared=no 5295 5296 # On AIX, shared libraries and static libraries use the same namespace, and 5297 # are all built from PIC. 5298 case $host_os in 5299 aix3*) 5300 test "$enable_shared" = yes && enable_static=no 5301 if test -n "$RANLIB"; then 5302 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5303 postinstall_cmds='$RANLIB $lib' 5304 fi 5305 ;; 5306 5307 aix[[4-9]]*) 5308 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5309 test "$enable_shared" = yes && enable_static=no 5310 fi 5311 ;; 5312 esac 5313 AC_MSG_RESULT([$enable_shared]) 5314 5315 AC_MSG_CHECKING([whether to build static libraries]) 5316 # Make sure either enable_shared or enable_static is yes. 5317 test "$enable_shared" = yes || enable_static=yes 5318 AC_MSG_RESULT([$enable_static]) 5319 5320 _LT_CONFIG($1) 5321fi 5322AC_LANG_POP 5323CC="$lt_save_CC" 5324])# _LT_LANG_C_CONFIG 5325 5326 5327# _LT_PROG_CXX 5328# ------------ 5329# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ 5330# compiler, we have our own version here. 5331m4_defun([_LT_PROG_CXX], 5332[ 5333pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) 5334AC_PROG_CXX 5335if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5336 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5337 (test "X$CXX" != "Xg++"))) ; then 5338 AC_PROG_CXXCPP 5339else 5340 _lt_caught_CXX_error=yes 5341fi 5342popdef([AC_MSG_ERROR]) 5343])# _LT_PROG_CXX 5344 5345dnl aclocal-1.4 backwards compatibility: 5346dnl AC_DEFUN([_LT_PROG_CXX], []) 5347 5348 5349# _LT_LANG_CXX_CONFIG([TAG]) 5350# -------------------------- 5351# Ensure that the configuration variables for a C++ compiler are suitably 5352# defined. These variables are subsequently used by _LT_CONFIG to write 5353# the compiler configuration to `libtool'. 5354m4_defun([_LT_LANG_CXX_CONFIG], 5355[AC_REQUIRE([_LT_PROG_CXX])dnl 5356m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5357m4_require([_LT_DECL_EGREP])dnl 5358 5359AC_LANG_PUSH(C++) 5360_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5361_LT_TAGVAR(allow_undefined_flag, $1)= 5362_LT_TAGVAR(always_export_symbols, $1)=no 5363_LT_TAGVAR(archive_expsym_cmds, $1)= 5364_LT_TAGVAR(compiler_needs_object, $1)=no 5365_LT_TAGVAR(export_dynamic_flag_spec, $1)= 5366_LT_TAGVAR(hardcode_direct, $1)=no 5367_LT_TAGVAR(hardcode_direct_absolute, $1)=no 5368_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5369_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5370_LT_TAGVAR(hardcode_libdir_separator, $1)= 5371_LT_TAGVAR(hardcode_minus_L, $1)=no 5372_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5373_LT_TAGVAR(hardcode_automatic, $1)=no 5374_LT_TAGVAR(inherit_rpath, $1)=no 5375_LT_TAGVAR(module_cmds, $1)= 5376_LT_TAGVAR(module_expsym_cmds, $1)= 5377_LT_TAGVAR(link_all_deplibs, $1)=unknown 5378_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5379_LT_TAGVAR(no_undefined_flag, $1)= 5380_LT_TAGVAR(whole_archive_flag_spec, $1)= 5381_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5382 5383# Source file extension for C++ test sources. 5384ac_ext=cpp 5385 5386# Object file extension for compiled C++ test sources. 5387objext=o 5388_LT_TAGVAR(objext, $1)=$objext 5389 5390# No sense in running all these tests if we already determined that 5391# the CXX compiler isn't working. Some variables (like enable_shared) 5392# are currently assumed to apply to all compilers on this platform, 5393# and will be corrupted by setting them based on a non-working compiler. 5394if test "$_lt_caught_CXX_error" != yes; then 5395 # Code to be used in simple compile tests 5396 lt_simple_compile_test_code="int some_variable = 0;" 5397 5398 # Code to be used in simple link tests 5399 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5400 5401 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5402 _LT_TAG_COMPILER 5403 5404 # save warnings/boilerplate of simple test code 5405 _LT_COMPILER_BOILERPLATE 5406 _LT_LINKER_BOILERPLATE 5407 5408 # Allow CC to be a program name with arguments. 5409 lt_save_CC=$CC 5410 lt_save_LD=$LD 5411 lt_save_GCC=$GCC 5412 GCC=$GXX 5413 lt_save_with_gnu_ld=$with_gnu_ld 5414 lt_save_path_LD=$lt_cv_path_LD 5415 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5416 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5417 else 5418 $as_unset lt_cv_prog_gnu_ld 5419 fi 5420 if test -n "${lt_cv_path_LDCXX+set}"; then 5421 lt_cv_path_LD=$lt_cv_path_LDCXX 5422 else 5423 $as_unset lt_cv_path_LD 5424 fi 5425 test -z "${LDCXX+set}" || LD=$LDCXX 5426 CC=${CXX-"c++"} 5427 compiler=$CC 5428 _LT_TAGVAR(compiler, $1)=$CC 5429 _LT_CC_BASENAME([$compiler]) 5430 5431 if test -n "$compiler"; then 5432 # We don't want -fno-exception when compiling C++ code, so set the 5433 # no_builtin_flag separately 5434 if test "$GXX" = yes; then 5435 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5436 else 5437 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5438 fi 5439 5440 if test "$GXX" = yes; then 5441 # Set up default GNU C++ configuration 5442 5443 LT_PATH_LD 5444 5445 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5446 # archiving commands below assume that GNU ld is being used. 5447 if test "$with_gnu_ld" = yes; then 5448 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5449 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5450 5451 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5452 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5453 5454 # If archive_cmds runs LD, not CC, wlarc should be empty 5455 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5456 # investigate it a little bit more. (MM) 5457 wlarc='${wl}' 5458 5459 # ancient GNU ld didn't support --whole-archive et. al. 5460 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5461 $GREP 'no-whole-archive' > /dev/null; then 5462 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5463 else 5464 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5465 fi 5466 else 5467 with_gnu_ld=no 5468 wlarc= 5469 5470 # A generic and very simple default shared library creation 5471 # command for GNU C++ for the case where it uses the native 5472 # linker, instead of GNU ld. If possible, this setting should 5473 # overridden to take advantage of the native linker features on 5474 # the platform it is being used on. 5475 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5476 fi 5477 5478 # Commands to make compiler produce verbose output that lists 5479 # what "hidden" libraries, object files and flags are used when 5480 # linking a shared library. 5481 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 5482 5483 else 5484 GXX=no 5485 with_gnu_ld=no 5486 wlarc= 5487 fi 5488 5489 # PORTME: fill in a description of your system's C++ link characteristics 5490 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5491 _LT_TAGVAR(ld_shlibs, $1)=yes 5492 case $host_os in 5493 aix3*) 5494 # FIXME: insert proper C++ library support 5495 _LT_TAGVAR(ld_shlibs, $1)=no 5496 ;; 5497 aix[[4-9]]*) 5498 if test "$host_cpu" = ia64; then 5499 # On IA64, the linker does run time linking by default, so we don't 5500 # have to do anything special. 5501 aix_use_runtimelinking=no 5502 exp_sym_flag='-Bexport' 5503 no_entry_flag="" 5504 else 5505 aix_use_runtimelinking=no 5506 5507 # Test if we are trying to use run time linking or normal 5508 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5509 # need to do runtime linking. 5510 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5511 for ld_flag in $LDFLAGS; do 5512 case $ld_flag in 5513 *-brtl*) 5514 aix_use_runtimelinking=yes 5515 break 5516 ;; 5517 esac 5518 done 5519 ;; 5520 esac 5521 5522 exp_sym_flag='-bexport' 5523 no_entry_flag='-bnoentry' 5524 fi 5525 5526 # When large executables or shared objects are built, AIX ld can 5527 # have problems creating the table of contents. If linking a library 5528 # or program results in "error TOC overflow" add -mminimal-toc to 5529 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5530 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5531 5532 _LT_TAGVAR(archive_cmds, $1)='' 5533 _LT_TAGVAR(hardcode_direct, $1)=yes 5534 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5535 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5536 _LT_TAGVAR(link_all_deplibs, $1)=yes 5537 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5538 5539 if test "$GXX" = yes; then 5540 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5541 # We only want to do this on AIX 4.2 and lower, the check 5542 # below for broken collect2 doesn't work under 4.3+ 5543 collect2name=`${CC} -print-prog-name=collect2` 5544 if test -f "$collect2name" && 5545 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5546 then 5547 # We have reworked collect2 5548 : 5549 else 5550 # We have old collect2 5551 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5552 # It fails to find uninstalled libraries when the uninstalled 5553 # path is not listed in the libpath. Setting hardcode_minus_L 5554 # to unsupported forces relinking 5555 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5556 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5557 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5558 fi 5559 esac 5560 shared_flag='-shared' 5561 if test "$aix_use_runtimelinking" = yes; then 5562 shared_flag="$shared_flag "'${wl}-G' 5563 fi 5564 else 5565 # not using gcc 5566 if test "$host_cpu" = ia64; then 5567 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5568 # chokes on -Wl,-G. The following line is correct: 5569 shared_flag='-G' 5570 else 5571 if test "$aix_use_runtimelinking" = yes; then 5572 shared_flag='${wl}-G' 5573 else 5574 shared_flag='${wl}-bM:SRE' 5575 fi 5576 fi 5577 fi 5578 5579 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5580 # It seems that -bexpall does not export symbols beginning with 5581 # underscore (_), so it is better to generate a list of symbols to 5582 # export. 5583 _LT_TAGVAR(always_export_symbols, $1)=yes 5584 if test "$aix_use_runtimelinking" = yes; then 5585 # Warning - without using the other runtime loading flags (-brtl), 5586 # -berok will link without error, but may produce a broken library. 5587 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5588 # Determine the default libpath from the value encoded in an empty 5589 # executable. 5590 _LT_SYS_MODULE_PATH_AIX 5591 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5592 5593 _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5594 else 5595 if test "$host_cpu" = ia64; then 5596 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5597 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5598 _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" 5599 else 5600 # Determine the default libpath from the value encoded in an 5601 # empty executable. 5602 _LT_SYS_MODULE_PATH_AIX 5603 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5604 # Warning - without using the other run time loading flags, 5605 # -berok will link without error, but may produce a broken library. 5606 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5607 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5608 # Exported symbols can be pulled into shared objects from archives 5609 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5610 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5611 # This is similar to how AIX traditionally builds its shared 5612 # libraries. 5613 _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' 5614 fi 5615 fi 5616 ;; 5617 5618 beos*) 5619 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5620 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5621 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5622 # support --undefined. This deserves some investigation. FIXME 5623 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5624 else 5625 _LT_TAGVAR(ld_shlibs, $1)=no 5626 fi 5627 ;; 5628 5629 chorus*) 5630 case $cc_basename in 5631 *) 5632 # FIXME: insert proper C++ library support 5633 _LT_TAGVAR(ld_shlibs, $1)=no 5634 ;; 5635 esac 5636 ;; 5637 5638 cygwin* | mingw* | pw32* | cegcc*) 5639 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5640 # as there is no search path for DLLs. 5641 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5642 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5643 _LT_TAGVAR(always_export_symbols, $1)=no 5644 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5645 5646 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5647 _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' 5648 # If the export-symbols file already is a .def file (1st line 5649 # is EXPORTS), use it as is; otherwise, prepend... 5650 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5651 cp $export_symbols $output_objdir/$soname.def; 5652 else 5653 echo EXPORTS > $output_objdir/$soname.def; 5654 cat $export_symbols >> $output_objdir/$soname.def; 5655 fi~ 5656 $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' 5657 else 5658 _LT_TAGVAR(ld_shlibs, $1)=no 5659 fi 5660 ;; 5661 darwin* | rhapsody*) 5662 _LT_DARWIN_LINKER_FEATURES($1) 5663 ;; 5664 5665 dgux*) 5666 case $cc_basename in 5667 ec++*) 5668 # FIXME: insert proper C++ library support 5669 _LT_TAGVAR(ld_shlibs, $1)=no 5670 ;; 5671 ghcx*) 5672 # Green Hills C++ Compiler 5673 # FIXME: insert proper C++ library support 5674 _LT_TAGVAR(ld_shlibs, $1)=no 5675 ;; 5676 *) 5677 # FIXME: insert proper C++ library support 5678 _LT_TAGVAR(ld_shlibs, $1)=no 5679 ;; 5680 esac 5681 ;; 5682 5683 freebsd[[12]]*) 5684 # C++ shared libraries reported to be fairly broken before 5685 # switch to ELF 5686 _LT_TAGVAR(ld_shlibs, $1)=no 5687 ;; 5688 5689 freebsd-elf*) 5690 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5691 ;; 5692 5693 freebsd* | dragonfly*) 5694 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 5695 # conventions 5696 _LT_TAGVAR(ld_shlibs, $1)=yes 5697 ;; 5698 5699 gnu*) 5700 ;; 5701 5702 hpux9*) 5703 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5704 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5705 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5706 _LT_TAGVAR(hardcode_direct, $1)=yes 5707 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5708 # but as the default 5709 # location of the library. 5710 5711 case $cc_basename in 5712 CC*) 5713 # FIXME: insert proper C++ library support 5714 _LT_TAGVAR(ld_shlibs, $1)=no 5715 ;; 5716 aCC*) 5717 _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 $lib' 5718 # Commands to make compiler produce verbose output that lists 5719 # what "hidden" libraries, object files and flags are used when 5720 # linking a shared library. 5721 # 5722 # There doesn't appear to be a way to prevent this compiler from 5723 # explicitly linking system object files so we need to strip them 5724 # from the output so that they don't get included in the library 5725 # dependencies. 5726 output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed' 5727 ;; 5728 *) 5729 if test "$GXX" = yes; then 5730 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${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' 5731 else 5732 # FIXME: insert proper C++ library support 5733 _LT_TAGVAR(ld_shlibs, $1)=no 5734 fi 5735 ;; 5736 esac 5737 ;; 5738 5739 hpux10*|hpux11*) 5740 if test $with_gnu_ld = no; then 5741 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5742 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5743 5744 case $host_cpu in 5745 hppa*64*|ia64*) 5746 ;; 5747 *) 5748 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5749 ;; 5750 esac 5751 fi 5752 case $host_cpu in 5753 hppa*64*|ia64*) 5754 _LT_TAGVAR(hardcode_direct, $1)=no 5755 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5756 ;; 5757 *) 5758 _LT_TAGVAR(hardcode_direct, $1)=yes 5759 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5760 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5761 # but as the default 5762 # location of the library. 5763 ;; 5764 esac 5765 5766 case $cc_basename in 5767 CC*) 5768 # FIXME: insert proper C++ library support 5769 _LT_TAGVAR(ld_shlibs, $1)=no 5770 ;; 5771 aCC*) 5772 case $host_cpu in 5773 hppa*64*) 5774 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5775 ;; 5776 ia64*) 5777 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5778 ;; 5779 *) 5780 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5781 ;; 5782 esac 5783 # Commands to make compiler produce verbose output that lists 5784 # what "hidden" libraries, object files and flags are used when 5785 # linking a shared library. 5786 # 5787 # There doesn't appear to be a way to prevent this compiler from 5788 # explicitly linking system object files so we need to strip them 5789 # from the output so that they don't get included in the library 5790 # dependencies. 5791 output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed' 5792 ;; 5793 *) 5794 if test "$GXX" = yes; then 5795 if test $with_gnu_ld = no; then 5796 case $host_cpu in 5797 hppa*64*) 5798 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5799 ;; 5800 ia64*) 5801 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5802 ;; 5803 *) 5804 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5805 ;; 5806 esac 5807 fi 5808 else 5809 # FIXME: insert proper C++ library support 5810 _LT_TAGVAR(ld_shlibs, $1)=no 5811 fi 5812 ;; 5813 esac 5814 ;; 5815 5816 interix[[3-9]]*) 5817 _LT_TAGVAR(hardcode_direct, $1)=no 5818 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5819 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5820 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5821 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5822 # Instead, shared libraries are loaded at an image base (0x10000000 by 5823 # default) and relocated if they conflict, which is a slow very memory 5824 # consuming and fragmenting process. To avoid this, we pick a random, 5825 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5826 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5827 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5828 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5829 ;; 5830 irix5* | irix6*) 5831 case $cc_basename in 5832 CC*) 5833 # SGI C++ 5834 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 5835 5836 # Archives containing C++ object files must be created using 5837 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 5838 # necessary to make sure instantiated templates are included 5839 # in the archive. 5840 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 5841 ;; 5842 *) 5843 if test "$GXX" = yes; then 5844 if test "$with_gnu_ld" = no; then 5845 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5846 else 5847 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' 5848 fi 5849 fi 5850 _LT_TAGVAR(link_all_deplibs, $1)=yes 5851 ;; 5852 esac 5853 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5854 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5855 _LT_TAGVAR(inherit_rpath, $1)=yes 5856 ;; 5857 5858 linux* | k*bsd*-gnu) 5859 case $cc_basename in 5860 KCC*) 5861 # Kuck and Associates, Inc. (KAI) C++ Compiler 5862 5863 # KCC will only create a shared library if the output file 5864 # ends with ".so" (or ".sl" for HP-UX), so rename the library 5865 # to its proper name (with version) after linking. 5866 _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' 5867 _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 $lib' 5868 # Commands to make compiler produce verbose output that lists 5869 # what "hidden" libraries, object files and flags are used when 5870 # linking a shared library. 5871 # 5872 # There doesn't appear to be a way to prevent this compiler from 5873 # explicitly linking system object files so we need to strip them 5874 # from the output so that they don't get included in the library 5875 # dependencies. 5876 output_verbose_link_cmd='templist=`$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; $ECHO "X$list" | $Xsed' 5877 5878 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5879 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5880 5881 # Archives containing C++ object files must be created using 5882 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 5883 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 5884 ;; 5885 icpc* | ecpc* ) 5886 # Intel C++ 5887 with_gnu_ld=yes 5888 # version 8.0 and above of icpc choke on multiply defined symbols 5889 # if we add $predep_objects and $postdep_objects, however 7.1 and 5890 # earlier do not add the objects themselves. 5891 case `$CC -V 2>&1` in 5892 *"Version 7."*) 5893 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5894 _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' 5895 ;; 5896 *) # Version 8.0 or newer 5897 tmp_idyn= 5898 case $host_cpu in 5899 ia64*) tmp_idyn=' -i_dynamic';; 5900 esac 5901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5902 _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' 5903 ;; 5904 esac 5905 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5906 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5907 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5908 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5909 ;; 5910 pgCC* | pgcpp*) 5911 # Portland Group C++ compiler 5912 case `$CC -V` in 5913 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) 5914 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 5915 rm -rf $tpldir~ 5916 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 5917 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' 5918 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 5919 rm -rf $tpldir~ 5920 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 5921 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ 5922 $RANLIB $oldlib' 5923 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 5924 rm -rf $tpldir~ 5925 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 5926 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 5927 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 5928 rm -rf $tpldir~ 5929 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 5930 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 5931 ;; 5932 *) # Version 6 will use weak symbols 5933 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 5934 _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' 5935 ;; 5936 esac 5937 5938 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5939 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5940 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 5941 ;; 5942 cxx*) 5943 # Compaq C++ 5944 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5945 _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' 5946 5947 runpath_var=LD_RUN_PATH 5948 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5949 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5950 5951 # Commands to make compiler produce verbose output that lists 5952 # what "hidden" libraries, object files and flags are used when 5953 # linking a shared library. 5954 # 5955 # There doesn't appear to be a way to prevent this compiler from 5956 # explicitly linking system object files so we need to strip them 5957 # from the output so that they don't get included in the library 5958 # dependencies. 5959 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 5960 ;; 5961 xl*) 5962 # IBM XL 8.0 on PPC, with GNU ld 5963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5964 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5965 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5966 if test "x$supports_anon_versioning" = xyes; then 5967 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5968 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5969 echo "local: *; };" >> $output_objdir/$libname.ver~ 5970 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5971 fi 5972 ;; 5973 *) 5974 case `$CC -V 2>&1 | sed 5q` in 5975 *Sun\ C*) 5976 # Sun C++ 5.9 5977 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 5978 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5979 _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' 5980 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5981 _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 5982 _LT_TAGVAR(compiler_needs_object, $1)=yes 5983 5984 # Not sure whether something based on 5985 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 5986 # would be better. 5987 output_verbose_link_cmd='echo' 5988 5989 # Archives containing C++ object files must be created using 5990 # "CC -xar", where "CC" is the Sun C++ compiler. This is 5991 # necessary to make sure instantiated templates are included 5992 # in the archive. 5993 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 5994 ;; 5995 esac 5996 ;; 5997 esac 5998 ;; 5999 6000 lynxos*) 6001 # FIXME: insert proper C++ library support 6002 _LT_TAGVAR(ld_shlibs, $1)=no 6003 ;; 6004 6005 m88k*) 6006 # FIXME: insert proper C++ library support 6007 _LT_TAGVAR(ld_shlibs, $1)=no 6008 ;; 6009 6010 mvs*) 6011 case $cc_basename in 6012 cxx*) 6013 # FIXME: insert proper C++ library support 6014 _LT_TAGVAR(ld_shlibs, $1)=no 6015 ;; 6016 *) 6017 # FIXME: insert proper C++ library support 6018 _LT_TAGVAR(ld_shlibs, $1)=no 6019 ;; 6020 esac 6021 ;; 6022 6023 netbsd*) 6024 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6025 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6026 wlarc= 6027 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6028 _LT_TAGVAR(hardcode_direct, $1)=yes 6029 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6030 fi 6031 # Workaround some broken pre-1.5 toolchains 6032 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6033 ;; 6034 6035 *nto* | *qnx*) 6036 _LT_TAGVAR(ld_shlibs, $1)=yes 6037 ;; 6038 6039 openbsd2*) 6040 # C++ shared libraries are fairly broken 6041 _LT_TAGVAR(ld_shlibs, $1)=no 6042 ;; 6043 6044 openbsd*) 6045 if test -f /usr/libexec/ld.so; then 6046 _LT_TAGVAR(hardcode_direct, $1)=yes 6047 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6048 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6049 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6051 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6052 _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' 6053 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6054 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6055 fi 6056 output_verbose_link_cmd=echo 6057 else 6058 _LT_TAGVAR(ld_shlibs, $1)=no 6059 fi 6060 ;; 6061 6062 osf3* | osf4* | osf5*) 6063 case $cc_basename in 6064 KCC*) 6065 # Kuck and Associates, Inc. (KAI) C++ Compiler 6066 6067 # KCC will only create a shared library if the output file 6068 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6069 # to its proper name (with version) after linking. 6070 _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' 6071 6072 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6073 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6074 6075 # Archives containing C++ object files must be created using 6076 # the KAI C++ compiler. 6077 case $host in 6078 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6079 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6080 esac 6081 ;; 6082 RCC*) 6083 # Rational C++ 2.4.1 6084 # FIXME: insert proper C++ library support 6085 _LT_TAGVAR(ld_shlibs, $1)=no 6086 ;; 6087 cxx*) 6088 case $host in 6089 osf3*) 6090 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6091 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 6092 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6093 ;; 6094 *) 6095 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6096 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 6097 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6098 echo "-hidden">> $lib.exp~ 6099 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ 6100 $RM $lib.exp' 6101 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6102 ;; 6103 esac 6104 6105 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6106 6107 # Commands to make compiler produce verbose output that lists 6108 # what "hidden" libraries, object files and flags are used when 6109 # linking a shared library. 6110 # 6111 # There doesn't appear to be a way to prevent this compiler from 6112 # explicitly linking system object files so we need to strip them 6113 # from the output so that they don't get included in the library 6114 # dependencies. 6115 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 6116 ;; 6117 *) 6118 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6119 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6120 case $host in 6121 osf3*) 6122 _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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6123 ;; 6124 *) 6125 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6126 ;; 6127 esac 6128 6129 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6130 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6131 6132 # Commands to make compiler produce verbose output that lists 6133 # what "hidden" libraries, object files and flags are used when 6134 # linking a shared library. 6135 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6136 6137 else 6138 # FIXME: insert proper C++ library support 6139 _LT_TAGVAR(ld_shlibs, $1)=no 6140 fi 6141 ;; 6142 esac 6143 ;; 6144 6145 psos*) 6146 # FIXME: insert proper C++ library support 6147 _LT_TAGVAR(ld_shlibs, $1)=no 6148 ;; 6149 6150 sunos4*) 6151 case $cc_basename in 6152 CC*) 6153 # Sun C++ 4.x 6154 # FIXME: insert proper C++ library support 6155 _LT_TAGVAR(ld_shlibs, $1)=no 6156 ;; 6157 lcc*) 6158 # Lucid 6159 # FIXME: insert proper C++ library support 6160 _LT_TAGVAR(ld_shlibs, $1)=no 6161 ;; 6162 *) 6163 # FIXME: insert proper C++ library support 6164 _LT_TAGVAR(ld_shlibs, $1)=no 6165 ;; 6166 esac 6167 ;; 6168 6169 solaris*) 6170 case $cc_basename in 6171 CC*) 6172 # Sun C++ 4.2, 5.x and Centerline C++ 6173 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6174 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6175 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6176 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6177 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6178 6179 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6180 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6181 case $host_os in 6182 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6183 *) 6184 # The compiler driver will combine and reorder linker options, 6185 # but understands `-z linker_flag'. 6186 # Supported since Solaris 2.6 (maybe 2.5.1?) 6187 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6188 ;; 6189 esac 6190 _LT_TAGVAR(link_all_deplibs, $1)=yes 6191 6192 output_verbose_link_cmd='echo' 6193 6194 # Archives containing C++ object files must be created using 6195 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6196 # necessary to make sure instantiated templates are included 6197 # in the archive. 6198 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6199 ;; 6200 gcx*) 6201 # Green Hills C++ Compiler 6202 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6203 6204 # The C++ compiler must be used to create the archive. 6205 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6206 ;; 6207 *) 6208 # GNU C++ compiler with Solaris linker 6209 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6210 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6211 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6212 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6213 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6214 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6215 6216 # Commands to make compiler produce verbose output that lists 6217 # what "hidden" libraries, object files and flags are used when 6218 # linking a shared library. 6219 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6220 else 6221 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6222 # platform. 6223 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6224 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6225 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6226 6227 # Commands to make compiler produce verbose output that lists 6228 # what "hidden" libraries, object files and flags are used when 6229 # linking a shared library. 6230 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6231 fi 6232 6233 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6234 case $host_os in 6235 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6236 *) 6237 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6238 ;; 6239 esac 6240 fi 6241 ;; 6242 esac 6243 ;; 6244 6245 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6246 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6247 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6248 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6249 runpath_var='LD_RUN_PATH' 6250 6251 case $cc_basename in 6252 CC*) 6253 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6254 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6255 ;; 6256 *) 6257 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6258 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6259 ;; 6260 esac 6261 ;; 6262 6263 sysv5* | sco3.2v5* | sco5v6*) 6264 # Note: We can NOT use -z defs as we might desire, because we do not 6265 # link with -lc, and that would cause any symbols used from libc to 6266 # always be unresolved, which means just about no library would 6267 # ever link correctly. If we're not using GNU ld we use -z text 6268 # though, which does catch some bad symbols but isn't as heavy-handed 6269 # as -z defs. 6270 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6271 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6272 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6273 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6274 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6275 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6276 _LT_TAGVAR(link_all_deplibs, $1)=yes 6277 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6278 runpath_var='LD_RUN_PATH' 6279 6280 case $cc_basename in 6281 CC*) 6282 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6283 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6284 ;; 6285 *) 6286 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6287 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6288 ;; 6289 esac 6290 ;; 6291 6292 tandem*) 6293 case $cc_basename in 6294 NCC*) 6295 # NonStop-UX NCC 3.20 6296 # FIXME: insert proper C++ library support 6297 _LT_TAGVAR(ld_shlibs, $1)=no 6298 ;; 6299 *) 6300 # FIXME: insert proper C++ library support 6301 _LT_TAGVAR(ld_shlibs, $1)=no 6302 ;; 6303 esac 6304 ;; 6305 6306 vxworks*) 6307 # FIXME: insert proper C++ library support 6308 _LT_TAGVAR(ld_shlibs, $1)=no 6309 ;; 6310 6311 *) 6312 # FIXME: insert proper C++ library support 6313 _LT_TAGVAR(ld_shlibs, $1)=no 6314 ;; 6315 esac 6316 6317 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6318 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6319 6320 _LT_TAGVAR(GCC, $1)="$GXX" 6321 _LT_TAGVAR(LD, $1)="$LD" 6322 6323 ## CAVEAT EMPTOR: 6324 ## There is no encapsulation within the following macros, do not change 6325 ## the running order or otherwise move them around unless you know exactly 6326 ## what you are doing... 6327 _LT_SYS_HIDDEN_LIBDEPS($1) 6328 _LT_COMPILER_PIC($1) 6329 _LT_COMPILER_C_O($1) 6330 _LT_COMPILER_FILE_LOCKS($1) 6331 _LT_LINKER_SHLIBS($1) 6332 _LT_SYS_DYNAMIC_LINKER($1) 6333 _LT_LINKER_HARDCODE_LIBPATH($1) 6334 6335 _LT_CONFIG($1) 6336 fi # test -n "$compiler" 6337 6338 CC=$lt_save_CC 6339 LDCXX=$LD 6340 LD=$lt_save_LD 6341 GCC=$lt_save_GCC 6342 with_gnu_ld=$lt_save_with_gnu_ld 6343 lt_cv_path_LDCXX=$lt_cv_path_LD 6344 lt_cv_path_LD=$lt_save_path_LD 6345 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6346 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6347fi # test "$_lt_caught_CXX_error" != yes 6348 6349AC_LANG_POP 6350])# _LT_LANG_CXX_CONFIG 6351 6352 6353# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6354# --------------------------------- 6355# Figure out "hidden" library dependencies from verbose 6356# compiler output when linking a shared library. 6357# Parse the compiler output and extract the necessary 6358# objects, libraries and library flags. 6359m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6360[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6361# Dependencies to place before and after the object being linked: 6362_LT_TAGVAR(predep_objects, $1)= 6363_LT_TAGVAR(postdep_objects, $1)= 6364_LT_TAGVAR(predeps, $1)= 6365_LT_TAGVAR(postdeps, $1)= 6366_LT_TAGVAR(compiler_lib_search_path, $1)= 6367 6368dnl we can't use the lt_simple_compile_test_code here, 6369dnl because it contains code intended for an executable, 6370dnl not a library. It's possible we should let each 6371dnl tag define a new lt_????_link_test_code variable, 6372dnl but it's only used here... 6373m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6374int a; 6375void foo (void) { a = 0; } 6376_LT_EOF 6377], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6378class Foo 6379{ 6380public: 6381 Foo (void) { a = 0; } 6382private: 6383 int a; 6384}; 6385_LT_EOF 6386], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6387 subroutine foo 6388 implicit none 6389 integer*4 a 6390 a=0 6391 return 6392 end 6393_LT_EOF 6394], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6395 subroutine foo 6396 implicit none 6397 integer a 6398 a=0 6399 return 6400 end 6401_LT_EOF 6402], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6403public class foo { 6404 private int a; 6405 public void bar (void) { 6406 a = 0; 6407 } 6408}; 6409_LT_EOF 6410]) 6411dnl Parse the compiler output and extract the necessary 6412dnl objects, libraries and library flags. 6413if AC_TRY_EVAL(ac_compile); then 6414 # Parse the compiler output and extract the necessary 6415 # objects, libraries and library flags. 6416 6417 # Sentinel used to keep track of whether or not we are before 6418 # the conftest object file. 6419 pre_test_object_deps_done=no 6420 6421 for p in `eval "$output_verbose_link_cmd"`; do 6422 case $p in 6423 6424 -L* | -R* | -l*) 6425 # Some compilers place space between "-{L,R}" and the path. 6426 # Remove the space. 6427 if test $p = "-L" || 6428 test $p = "-R"; then 6429 prev=$p 6430 continue 6431 else 6432 prev= 6433 fi 6434 6435 if test "$pre_test_object_deps_done" = no; then 6436 case $p in 6437 -L* | -R*) 6438 # Internal compiler library paths should come after those 6439 # provided the user. The postdeps already come after the 6440 # user supplied libs so there is no need to process them. 6441 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6442 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6443 else 6444 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6445 fi 6446 ;; 6447 # The "-l" case would never come before the object being 6448 # linked, so don't bother handling this case. 6449 esac 6450 else 6451 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6452 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6453 else 6454 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6455 fi 6456 fi 6457 ;; 6458 6459 *.$objext) 6460 # This assumes that the test object file only shows up 6461 # once in the compiler output. 6462 if test "$p" = "conftest.$objext"; then 6463 pre_test_object_deps_done=yes 6464 continue 6465 fi 6466 6467 if test "$pre_test_object_deps_done" = no; then 6468 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 6469 _LT_TAGVAR(predep_objects, $1)="$p" 6470 else 6471 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 6472 fi 6473 else 6474 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 6475 _LT_TAGVAR(postdep_objects, $1)="$p" 6476 else 6477 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 6478 fi 6479 fi 6480 ;; 6481 6482 *) ;; # Ignore the rest. 6483 6484 esac 6485 done 6486 6487 # Clean up. 6488 rm -f a.out a.exe 6489else 6490 echo "libtool.m4: error: problem compiling $1 test program" 6491fi 6492 6493$RM -f confest.$objext 6494 6495# PORTME: override above test on systems where it is broken 6496m4_if([$1], [CXX], 6497[case $host_os in 6498interix[[3-9]]*) 6499 # Interix 3.5 installs completely hosed .la files for C++, so rather than 6500 # hack all around it, let's just trust "g++" to DTRT. 6501 _LT_TAGVAR(predep_objects,$1)= 6502 _LT_TAGVAR(postdep_objects,$1)= 6503 _LT_TAGVAR(postdeps,$1)= 6504 ;; 6505 6506linux*) 6507 case `$CC -V 2>&1 | sed 5q` in 6508 *Sun\ C*) 6509 # Sun C++ 5.9 6510 6511 # The more standards-conforming stlport4 library is 6512 # incompatible with the Cstd library. Avoid specifying 6513 # it if it's in CXXFLAGS. Ignore libCrun as 6514 # -library=stlport4 depends on it. 6515 case " $CXX $CXXFLAGS " in 6516 *" -library=stlport4 "*) 6517 solaris_use_stlport4=yes 6518 ;; 6519 esac 6520 6521 if test "$solaris_use_stlport4" != yes; then 6522 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6523 fi 6524 ;; 6525 esac 6526 ;; 6527 6528solaris*) 6529 case $cc_basename in 6530 CC*) 6531 # The more standards-conforming stlport4 library is 6532 # incompatible with the Cstd library. Avoid specifying 6533 # it if it's in CXXFLAGS. Ignore libCrun as 6534 # -library=stlport4 depends on it. 6535 case " $CXX $CXXFLAGS " in 6536 *" -library=stlport4 "*) 6537 solaris_use_stlport4=yes 6538 ;; 6539 esac 6540 6541 # Adding this requires a known-good setup of shared libraries for 6542 # Sun compiler versions before 5.6, else PIC objects from an old 6543 # archive will be linked into the output, leading to subtle bugs. 6544 if test "$solaris_use_stlport4" != yes; then 6545 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6546 fi 6547 ;; 6548 esac 6549 ;; 6550esac 6551]) 6552 6553case " $_LT_TAGVAR(postdeps, $1) " in 6554*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 6555esac 6556 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 6557if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 6558 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 6559fi 6560_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 6561 [The directories searched by this compiler when creating a shared library]) 6562_LT_TAGDECL([], [predep_objects], [1], 6563 [Dependencies to place before and after the objects being linked to 6564 create a shared library]) 6565_LT_TAGDECL([], [postdep_objects], [1]) 6566_LT_TAGDECL([], [predeps], [1]) 6567_LT_TAGDECL([], [postdeps], [1]) 6568_LT_TAGDECL([], [compiler_lib_search_path], [1], 6569 [The library search path used internally by the compiler when linking 6570 a shared library]) 6571])# _LT_SYS_HIDDEN_LIBDEPS 6572 6573 6574# _LT_PROG_F77 6575# ------------ 6576# Since AC_PROG_F77 is broken, in that it returns the empty string 6577# if there is no fortran compiler, we have our own version here. 6578m4_defun([_LT_PROG_F77], 6579[ 6580pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) 6581AC_PROG_F77 6582if test -z "$F77" || test "X$F77" = "Xno"; then 6583 _lt_disable_F77=yes 6584fi 6585popdef([AC_MSG_ERROR]) 6586])# _LT_PROG_F77 6587 6588dnl aclocal-1.4 backwards compatibility: 6589dnl AC_DEFUN([_LT_PROG_F77], []) 6590 6591 6592# _LT_LANG_F77_CONFIG([TAG]) 6593# -------------------------- 6594# Ensure that the configuration variables for a Fortran 77 compiler are 6595# suitably defined. These variables are subsequently used by _LT_CONFIG 6596# to write the compiler configuration to `libtool'. 6597m4_defun([_LT_LANG_F77_CONFIG], 6598[AC_REQUIRE([_LT_PROG_F77])dnl 6599AC_LANG_PUSH(Fortran 77) 6600 6601_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6602_LT_TAGVAR(allow_undefined_flag, $1)= 6603_LT_TAGVAR(always_export_symbols, $1)=no 6604_LT_TAGVAR(archive_expsym_cmds, $1)= 6605_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6606_LT_TAGVAR(hardcode_direct, $1)=no 6607_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6608_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6609_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6610_LT_TAGVAR(hardcode_libdir_separator, $1)= 6611_LT_TAGVAR(hardcode_minus_L, $1)=no 6612_LT_TAGVAR(hardcode_automatic, $1)=no 6613_LT_TAGVAR(inherit_rpath, $1)=no 6614_LT_TAGVAR(module_cmds, $1)= 6615_LT_TAGVAR(module_expsym_cmds, $1)= 6616_LT_TAGVAR(link_all_deplibs, $1)=unknown 6617_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6618_LT_TAGVAR(no_undefined_flag, $1)= 6619_LT_TAGVAR(whole_archive_flag_spec, $1)= 6620_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6621 6622# Source file extension for f77 test sources. 6623ac_ext=f 6624 6625# Object file extension for compiled f77 test sources. 6626objext=o 6627_LT_TAGVAR(objext, $1)=$objext 6628 6629# No sense in running all these tests if we already determined that 6630# the F77 compiler isn't working. Some variables (like enable_shared) 6631# are currently assumed to apply to all compilers on this platform, 6632# and will be corrupted by setting them based on a non-working compiler. 6633if test "$_lt_disable_F77" != yes; then 6634 # Code to be used in simple compile tests 6635 lt_simple_compile_test_code="\ 6636 subroutine t 6637 return 6638 end 6639" 6640 6641 # Code to be used in simple link tests 6642 lt_simple_link_test_code="\ 6643 program t 6644 end 6645" 6646 6647 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6648 _LT_TAG_COMPILER 6649 6650 # save warnings/boilerplate of simple test code 6651 _LT_COMPILER_BOILERPLATE 6652 _LT_LINKER_BOILERPLATE 6653 6654 # Allow CC to be a program name with arguments. 6655 lt_save_CC="$CC" 6656 lt_save_GCC=$GCC 6657 CC=${F77-"f77"} 6658 compiler=$CC 6659 _LT_TAGVAR(compiler, $1)=$CC 6660 _LT_CC_BASENAME([$compiler]) 6661 GCC=$G77 6662 if test -n "$compiler"; then 6663 AC_MSG_CHECKING([if libtool supports shared libraries]) 6664 AC_MSG_RESULT([$can_build_shared]) 6665 6666 AC_MSG_CHECKING([whether to build shared libraries]) 6667 test "$can_build_shared" = "no" && enable_shared=no 6668 6669 # On AIX, shared libraries and static libraries use the same namespace, and 6670 # are all built from PIC. 6671 case $host_os in 6672 aix3*) 6673 test "$enable_shared" = yes && enable_static=no 6674 if test -n "$RANLIB"; then 6675 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6676 postinstall_cmds='$RANLIB $lib' 6677 fi 6678 ;; 6679 aix[[4-9]]*) 6680 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6681 test "$enable_shared" = yes && enable_static=no 6682 fi 6683 ;; 6684 esac 6685 AC_MSG_RESULT([$enable_shared]) 6686 6687 AC_MSG_CHECKING([whether to build static libraries]) 6688 # Make sure either enable_shared or enable_static is yes. 6689 test "$enable_shared" = yes || enable_static=yes 6690 AC_MSG_RESULT([$enable_static]) 6691 6692 _LT_TAGVAR(GCC, $1)="$G77" 6693 _LT_TAGVAR(LD, $1)="$LD" 6694 6695 ## CAVEAT EMPTOR: 6696 ## There is no encapsulation within the following macros, do not change 6697 ## the running order or otherwise move them around unless you know exactly 6698 ## what you are doing... 6699 _LT_COMPILER_PIC($1) 6700 _LT_COMPILER_C_O($1) 6701 _LT_COMPILER_FILE_LOCKS($1) 6702 _LT_LINKER_SHLIBS($1) 6703 _LT_SYS_DYNAMIC_LINKER($1) 6704 _LT_LINKER_HARDCODE_LIBPATH($1) 6705 6706 _LT_CONFIG($1) 6707 fi # test -n "$compiler" 6708 6709 GCC=$lt_save_GCC 6710 CC="$lt_save_CC" 6711fi # test "$_lt_disable_F77" != yes 6712 6713AC_LANG_POP 6714])# _LT_LANG_F77_CONFIG 6715 6716 6717# _LT_PROG_FC 6718# ----------- 6719# Since AC_PROG_FC is broken, in that it returns the empty string 6720# if there is no fortran compiler, we have our own version here. 6721m4_defun([_LT_PROG_FC], 6722[ 6723pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) 6724AC_PROG_FC 6725if test -z "$FC" || test "X$FC" = "Xno"; then 6726 _lt_disable_FC=yes 6727fi 6728popdef([AC_MSG_ERROR]) 6729])# _LT_PROG_FC 6730 6731dnl aclocal-1.4 backwards compatibility: 6732dnl AC_DEFUN([_LT_PROG_FC], []) 6733 6734 6735# _LT_LANG_FC_CONFIG([TAG]) 6736# ------------------------- 6737# Ensure that the configuration variables for a Fortran compiler are 6738# suitably defined. These variables are subsequently used by _LT_CONFIG 6739# to write the compiler configuration to `libtool'. 6740m4_defun([_LT_LANG_FC_CONFIG], 6741[AC_REQUIRE([_LT_PROG_FC])dnl 6742AC_LANG_PUSH(Fortran) 6743 6744_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6745_LT_TAGVAR(allow_undefined_flag, $1)= 6746_LT_TAGVAR(always_export_symbols, $1)=no 6747_LT_TAGVAR(archive_expsym_cmds, $1)= 6748_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6749_LT_TAGVAR(hardcode_direct, $1)=no 6750_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6751_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6752_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6753_LT_TAGVAR(hardcode_libdir_separator, $1)= 6754_LT_TAGVAR(hardcode_minus_L, $1)=no 6755_LT_TAGVAR(hardcode_automatic, $1)=no 6756_LT_TAGVAR(inherit_rpath, $1)=no 6757_LT_TAGVAR(module_cmds, $1)= 6758_LT_TAGVAR(module_expsym_cmds, $1)= 6759_LT_TAGVAR(link_all_deplibs, $1)=unknown 6760_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6761_LT_TAGVAR(no_undefined_flag, $1)= 6762_LT_TAGVAR(whole_archive_flag_spec, $1)= 6763_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6764 6765# Source file extension for fc test sources. 6766ac_ext=${ac_fc_srcext-f} 6767 6768# Object file extension for compiled fc test sources. 6769objext=o 6770_LT_TAGVAR(objext, $1)=$objext 6771 6772# No sense in running all these tests if we already determined that 6773# the FC compiler isn't working. Some variables (like enable_shared) 6774# are currently assumed to apply to all compilers on this platform, 6775# and will be corrupted by setting them based on a non-working compiler. 6776if test "$_lt_disable_FC" != yes; then 6777 # Code to be used in simple compile tests 6778 lt_simple_compile_test_code="\ 6779 subroutine t 6780 return 6781 end 6782" 6783 6784 # Code to be used in simple link tests 6785 lt_simple_link_test_code="\ 6786 program t 6787 end 6788" 6789 6790 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6791 _LT_TAG_COMPILER 6792 6793 # save warnings/boilerplate of simple test code 6794 _LT_COMPILER_BOILERPLATE 6795 _LT_LINKER_BOILERPLATE 6796 6797 # Allow CC to be a program name with arguments. 6798 lt_save_CC="$CC" 6799 lt_save_GCC=$GCC 6800 CC=${FC-"f95"} 6801 compiler=$CC 6802 GCC=$ac_cv_fc_compiler_gnu 6803 6804 _LT_TAGVAR(compiler, $1)=$CC 6805 _LT_CC_BASENAME([$compiler]) 6806 6807 if test -n "$compiler"; then 6808 AC_MSG_CHECKING([if libtool supports shared libraries]) 6809 AC_MSG_RESULT([$can_build_shared]) 6810 6811 AC_MSG_CHECKING([whether to build shared libraries]) 6812 test "$can_build_shared" = "no" && enable_shared=no 6813 6814 # On AIX, shared libraries and static libraries use the same namespace, and 6815 # are all built from PIC. 6816 case $host_os in 6817 aix3*) 6818 test "$enable_shared" = yes && enable_static=no 6819 if test -n "$RANLIB"; then 6820 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6821 postinstall_cmds='$RANLIB $lib' 6822 fi 6823 ;; 6824 aix[[4-9]]*) 6825 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6826 test "$enable_shared" = yes && enable_static=no 6827 fi 6828 ;; 6829 esac 6830 AC_MSG_RESULT([$enable_shared]) 6831 6832 AC_MSG_CHECKING([whether to build static libraries]) 6833 # Make sure either enable_shared or enable_static is yes. 6834 test "$enable_shared" = yes || enable_static=yes 6835 AC_MSG_RESULT([$enable_static]) 6836 6837 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 6838 _LT_TAGVAR(LD, $1)="$LD" 6839 6840 ## CAVEAT EMPTOR: 6841 ## There is no encapsulation within the following macros, do not change 6842 ## the running order or otherwise move them around unless you know exactly 6843 ## what you are doing... 6844 _LT_SYS_HIDDEN_LIBDEPS($1) 6845 _LT_COMPILER_PIC($1) 6846 _LT_COMPILER_C_O($1) 6847 _LT_COMPILER_FILE_LOCKS($1) 6848 _LT_LINKER_SHLIBS($1) 6849 _LT_SYS_DYNAMIC_LINKER($1) 6850 _LT_LINKER_HARDCODE_LIBPATH($1) 6851 6852 _LT_CONFIG($1) 6853 fi # test -n "$compiler" 6854 6855 GCC=$lt_save_GCC 6856 CC="$lt_save_CC" 6857fi # test "$_lt_disable_FC" != yes 6858 6859AC_LANG_POP 6860])# _LT_LANG_FC_CONFIG 6861 6862 6863# _LT_LANG_GCJ_CONFIG([TAG]) 6864# -------------------------- 6865# Ensure that the configuration variables for the GNU Java Compiler compiler 6866# are suitably defined. These variables are subsequently used by _LT_CONFIG 6867# to write the compiler configuration to `libtool'. 6868m4_defun([_LT_LANG_GCJ_CONFIG], 6869[AC_REQUIRE([LT_PROG_GCJ])dnl 6870AC_LANG_SAVE 6871 6872# Source file extension for Java test sources. 6873ac_ext=java 6874 6875# Object file extension for compiled Java test sources. 6876objext=o 6877_LT_TAGVAR(objext, $1)=$objext 6878 6879# Code to be used in simple compile tests 6880lt_simple_compile_test_code="class foo {}" 6881 6882# Code to be used in simple link tests 6883lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 6884 6885# ltmain only uses $CC for tagged configurations so make sure $CC is set. 6886_LT_TAG_COMPILER 6887 6888# save warnings/boilerplate of simple test code 6889_LT_COMPILER_BOILERPLATE 6890_LT_LINKER_BOILERPLATE 6891 6892# Allow CC to be a program name with arguments. 6893lt_save_CC="$CC" 6894lt_save_GCC=$GCC 6895GCC=yes 6896CC=${GCJ-"gcj"} 6897compiler=$CC 6898_LT_TAGVAR(compiler, $1)=$CC 6899_LT_TAGVAR(LD, $1)="$LD" 6900_LT_CC_BASENAME([$compiler]) 6901 6902# GCJ did not exist at the time GCC didn't implicitly link libc in. 6903_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6904 6905_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6906 6907if test -n "$compiler"; then 6908 _LT_COMPILER_NO_RTTI($1) 6909 _LT_COMPILER_PIC($1) 6910 _LT_COMPILER_C_O($1) 6911 _LT_COMPILER_FILE_LOCKS($1) 6912 _LT_LINKER_SHLIBS($1) 6913 _LT_LINKER_HARDCODE_LIBPATH($1) 6914 6915 _LT_CONFIG($1) 6916fi 6917 6918AC_LANG_RESTORE 6919 6920GCC=$lt_save_GCC 6921CC="$lt_save_CC" 6922])# _LT_LANG_GCJ_CONFIG 6923 6924 6925# _LT_LANG_RC_CONFIG([TAG]) 6926# ------------------------- 6927# Ensure that the configuration variables for the Windows resource compiler 6928# are suitably defined. These variables are subsequently used by _LT_CONFIG 6929# to write the compiler configuration to `libtool'. 6930m4_defun([_LT_LANG_RC_CONFIG], 6931[AC_REQUIRE([LT_PROG_RC])dnl 6932AC_LANG_SAVE 6933 6934# Source file extension for RC test sources. 6935ac_ext=rc 6936 6937# Object file extension for compiled RC test sources. 6938objext=o 6939_LT_TAGVAR(objext, $1)=$objext 6940 6941# Code to be used in simple compile tests 6942lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 6943 6944# Code to be used in simple link tests 6945lt_simple_link_test_code="$lt_simple_compile_test_code" 6946 6947# ltmain only uses $CC for tagged configurations so make sure $CC is set. 6948_LT_TAG_COMPILER 6949 6950# save warnings/boilerplate of simple test code 6951_LT_COMPILER_BOILERPLATE 6952_LT_LINKER_BOILERPLATE 6953 6954# Allow CC to be a program name with arguments. 6955lt_save_CC="$CC" 6956lt_save_GCC=$GCC 6957GCC= 6958CC=${RC-"windres"} 6959compiler=$CC 6960_LT_TAGVAR(compiler, $1)=$CC 6961_LT_CC_BASENAME([$compiler]) 6962_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 6963 6964if test -n "$compiler"; then 6965 : 6966 _LT_CONFIG($1) 6967fi 6968 6969GCC=$lt_save_GCC 6970AC_LANG_RESTORE 6971CC="$lt_save_CC" 6972])# _LT_LANG_RC_CONFIG 6973 6974 6975# LT_PROG_GCJ 6976# ----------- 6977AC_DEFUN([LT_PROG_GCJ], 6978[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 6979 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 6980 [AC_CHECK_TOOL(GCJ, gcj,) 6981 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6982 AC_SUBST(GCJFLAGS)])])[]dnl 6983]) 6984 6985# Old name: 6986AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 6987dnl aclocal-1.4 backwards compatibility: 6988dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 6989 6990 6991# LT_PROG_RC 6992# ---------- 6993AC_DEFUN([LT_PROG_RC], 6994[AC_CHECK_TOOL(RC, windres,) 6995]) 6996 6997# Old name: 6998AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 6999dnl aclocal-1.4 backwards compatibility: 7000dnl AC_DEFUN([LT_AC_PROG_RC], []) 7001 7002 7003# _LT_DECL_EGREP 7004# -------------- 7005# If we don't have a new enough Autoconf to choose the best grep 7006# available, choose the one first in the user's PATH. 7007m4_defun([_LT_DECL_EGREP], 7008[AC_REQUIRE([AC_PROG_EGREP])dnl 7009AC_REQUIRE([AC_PROG_FGREP])dnl 7010test -z "$GREP" && GREP=grep 7011_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7012_LT_DECL([], [EGREP], [1], [An ERE matcher]) 7013_LT_DECL([], [FGREP], [1], [A literal string matcher]) 7014dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7015AC_SUBST([GREP]) 7016]) 7017 7018 7019# _LT_DECL_OBJDUMP 7020# -------------- 7021# If we don't have a new enough Autoconf to choose the best objdump 7022# available, choose the one first in the user's PATH. 7023m4_defun([_LT_DECL_OBJDUMP], 7024[AC_CHECK_TOOL(OBJDUMP, objdump, false) 7025test -z "$OBJDUMP" && OBJDUMP=objdump 7026_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7027AC_SUBST([OBJDUMP]) 7028]) 7029 7030 7031# _LT_DECL_SED 7032# ------------ 7033# Check for a fully-functional sed program, that truncates 7034# as few characters as possible. Prefer GNU sed if found. 7035m4_defun([_LT_DECL_SED], 7036[AC_PROG_SED 7037test -z "$SED" && SED=sed 7038Xsed="$SED -e 1s/^X//" 7039_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7040_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7041 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7042])# _LT_DECL_SED 7043 7044m4_ifndef([AC_PROG_SED], [ 7045# NOTE: This macro has been submitted for inclusion into # 7046# GNU Autoconf as AC_PROG_SED. When it is available in # 7047# a released version of Autoconf we should remove this # 7048# macro and use it instead. # 7049 7050m4_defun([AC_PROG_SED], 7051[AC_MSG_CHECKING([for a sed that does not truncate output]) 7052AC_CACHE_VAL(lt_cv_path_SED, 7053[# Loop through the user's path and test for sed and gsed. 7054# Then use that list of sed's as ones to test for truncation. 7055as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7056for as_dir in $PATH 7057do 7058 IFS=$as_save_IFS 7059 test -z "$as_dir" && as_dir=. 7060 for lt_ac_prog in sed gsed; do 7061 for ac_exec_ext in '' $ac_executable_extensions; do 7062 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7063 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7064 fi 7065 done 7066 done 7067done 7068IFS=$as_save_IFS 7069lt_ac_max=0 7070lt_ac_count=0 7071# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7072# along with /bin/sed that truncates output. 7073for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7074 test ! -f $lt_ac_sed && continue 7075 cat /dev/null > conftest.in 7076 lt_ac_count=0 7077 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7078 # Check for GNU sed and select it if it is found. 7079 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7080 lt_cv_path_SED=$lt_ac_sed 7081 break 7082 fi 7083 while true; do 7084 cat conftest.in conftest.in >conftest.tmp 7085 mv conftest.tmp conftest.in 7086 cp conftest.in conftest.nl 7087 echo >>conftest.nl 7088 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7089 cmp -s conftest.out conftest.nl || break 7090 # 10000 chars as input seems more than enough 7091 test $lt_ac_count -gt 10 && break 7092 lt_ac_count=`expr $lt_ac_count + 1` 7093 if test $lt_ac_count -gt $lt_ac_max; then 7094 lt_ac_max=$lt_ac_count 7095 lt_cv_path_SED=$lt_ac_sed 7096 fi 7097 done 7098done 7099]) 7100SED=$lt_cv_path_SED 7101AC_SUBST([SED]) 7102AC_MSG_RESULT([$SED]) 7103])#AC_PROG_SED 7104])#m4_ifndef 7105 7106# Old name: 7107AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7108dnl aclocal-1.4 backwards compatibility: 7109dnl AC_DEFUN([LT_AC_PROG_SED], []) 7110 7111 7112# _LT_CHECK_SHELL_FEATURES 7113# ------------------------ 7114# Find out whether the shell is Bourne or XSI compatible, 7115# or has some other useful features. 7116m4_defun([_LT_CHECK_SHELL_FEATURES], 7117[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7118# Try some XSI features 7119xsi_shell=no 7120( _lt_dummy="a/b/c" 7121 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ 7122 = c,a/b,, \ 7123 && eval 'test $(( 1 + 1 )) -eq 2 \ 7124 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7125 && xsi_shell=yes 7126AC_MSG_RESULT([$xsi_shell]) 7127_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7128 7129AC_MSG_CHECKING([whether the shell understands "+="]) 7130lt_shell_append=no 7131( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7132 >/dev/null 2>&1 \ 7133 && lt_shell_append=yes 7134AC_MSG_RESULT([$lt_shell_append]) 7135_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7136 7137if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7138 lt_unset=unset 7139else 7140 lt_unset=false 7141fi 7142_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7143 7144# test EBCDIC or ASCII 7145case `echo X|tr X '\101'` in 7146 A) # ASCII based system 7147 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7148 lt_SP2NL='tr \040 \012' 7149 lt_NL2SP='tr \015\012 \040\040' 7150 ;; 7151 *) # EBCDIC based system 7152 lt_SP2NL='tr \100 \n' 7153 lt_NL2SP='tr \r\n \100\100' 7154 ;; 7155esac 7156_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7157_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7158])# _LT_CHECK_SHELL_FEATURES 7159 7160 7161# _LT_PROG_XSI_SHELLFNS 7162# --------------------- 7163# Bourne and XSI compatible variants of some useful shell functions. 7164m4_defun([_LT_PROG_XSI_SHELLFNS], 7165[case $xsi_shell in 7166 yes) 7167 cat << \_LT_EOF >> "$cfgfile" 7168 7169# func_dirname file append nondir_replacement 7170# Compute the dirname of FILE. If nonempty, add APPEND to the result, 7171# otherwise set result to NONDIR_REPLACEMENT. 7172func_dirname () 7173{ 7174 case ${1} in 7175 */*) func_dirname_result="${1%/*}${2}" ;; 7176 * ) func_dirname_result="${3}" ;; 7177 esac 7178} 7179 7180# func_basename file 7181func_basename () 7182{ 7183 func_basename_result="${1##*/}" 7184} 7185 7186# func_dirname_and_basename file append nondir_replacement 7187# perform func_basename and func_dirname in a single function 7188# call: 7189# dirname: Compute the dirname of FILE. If nonempty, 7190# add APPEND to the result, otherwise set result 7191# to NONDIR_REPLACEMENT. 7192# value returned in "$func_dirname_result" 7193# basename: Compute filename of FILE. 7194# value retuned in "$func_basename_result" 7195# Implementation must be kept synchronized with func_dirname 7196# and func_basename. For efficiency, we do not delegate to 7197# those functions but instead duplicate the functionality here. 7198func_dirname_and_basename () 7199{ 7200 case ${1} in 7201 */*) func_dirname_result="${1%/*}${2}" ;; 7202 * ) func_dirname_result="${3}" ;; 7203 esac 7204 func_basename_result="${1##*/}" 7205} 7206 7207# func_stripname prefix suffix name 7208# strip PREFIX and SUFFIX off of NAME. 7209# PREFIX and SUFFIX must not contain globbing or regex special 7210# characters, hashes, percent signs, but SUFFIX may contain a leading 7211# dot (in which case that matches only a dot). 7212func_stripname () 7213{ 7214 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7215 # positional parameters, so assign one to ordinary parameter first. 7216 func_stripname_result=${3} 7217 func_stripname_result=${func_stripname_result#"${1}"} 7218 func_stripname_result=${func_stripname_result%"${2}"} 7219} 7220 7221# func_opt_split 7222func_opt_split () 7223{ 7224 func_opt_split_opt=${1%%=*} 7225 func_opt_split_arg=${1#*=} 7226} 7227 7228# func_lo2o object 7229func_lo2o () 7230{ 7231 case ${1} in 7232 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7233 *) func_lo2o_result=${1} ;; 7234 esac 7235} 7236 7237# func_xform libobj-or-source 7238func_xform () 7239{ 7240 func_xform_result=${1%.*}.lo 7241} 7242 7243# func_arith arithmetic-term... 7244func_arith () 7245{ 7246 func_arith_result=$(( $[*] )) 7247} 7248 7249# func_len string 7250# STRING may not start with a hyphen. 7251func_len () 7252{ 7253 func_len_result=${#1} 7254} 7255 7256_LT_EOF 7257 ;; 7258 *) # Bourne compatible functions. 7259 cat << \_LT_EOF >> "$cfgfile" 7260 7261# func_dirname file append nondir_replacement 7262# Compute the dirname of FILE. If nonempty, add APPEND to the result, 7263# otherwise set result to NONDIR_REPLACEMENT. 7264func_dirname () 7265{ 7266 # Extract subdirectory from the argument. 7267 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` 7268 if test "X$func_dirname_result" = "X${1}"; then 7269 func_dirname_result="${3}" 7270 else 7271 func_dirname_result="$func_dirname_result${2}" 7272 fi 7273} 7274 7275# func_basename file 7276func_basename () 7277{ 7278 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` 7279} 7280 7281dnl func_dirname_and_basename 7282dnl A portable version of this function is already defined in general.m4sh 7283dnl so there is no need for it here. 7284 7285# func_stripname prefix suffix name 7286# strip PREFIX and SUFFIX off of NAME. 7287# PREFIX and SUFFIX must not contain globbing or regex special 7288# characters, hashes, percent signs, but SUFFIX may contain a leading 7289# dot (in which case that matches only a dot). 7290# func_strip_suffix prefix name 7291func_stripname () 7292{ 7293 case ${2} in 7294 .*) func_stripname_result=`$ECHO "X${3}" \ 7295 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; 7296 *) func_stripname_result=`$ECHO "X${3}" \ 7297 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; 7298 esac 7299} 7300 7301# sed scripts: 7302my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' 7303my_sed_long_arg='1s/^-[[^=]]*=//' 7304 7305# func_opt_split 7306func_opt_split () 7307{ 7308 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` 7309 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` 7310} 7311 7312# func_lo2o object 7313func_lo2o () 7314{ 7315 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` 7316} 7317 7318# func_xform libobj-or-source 7319func_xform () 7320{ 7321 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` 7322} 7323 7324# func_arith arithmetic-term... 7325func_arith () 7326{ 7327 func_arith_result=`expr "$[@]"` 7328} 7329 7330# func_len string 7331# STRING may not start with a hyphen. 7332func_len () 7333{ 7334 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` 7335} 7336 7337_LT_EOF 7338esac 7339 7340case $lt_shell_append in 7341 yes) 7342 cat << \_LT_EOF >> "$cfgfile" 7343 7344# func_append var value 7345# Append VALUE to the end of shell variable VAR. 7346func_append () 7347{ 7348 eval "$[1]+=\$[2]" 7349} 7350_LT_EOF 7351 ;; 7352 *) 7353 cat << \_LT_EOF >> "$cfgfile" 7354 7355# func_append var value 7356# Append VALUE to the end of shell variable VAR. 7357func_append () 7358{ 7359 eval "$[1]=\$$[1]\$[2]" 7360} 7361 7362_LT_EOF 7363 ;; 7364 esac 7365]) 7366 7367# Helper functions for option handling. -*- Autoconf -*- 7368# 7369# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 7370# Written by Gary V. Vaughan, 2004 7371# 7372# This file is free software; the Free Software Foundation gives 7373# unlimited permission to copy and/or distribute it, with or without 7374# modifications, as long as this notice is preserved. 7375 7376# serial 6 ltoptions.m4 7377 7378# This is to help aclocal find these macros, as it can't see m4_define. 7379AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 7380 7381 7382# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 7383# ------------------------------------------ 7384m4_define([_LT_MANGLE_OPTION], 7385[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 7386 7387 7388# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 7389# --------------------------------------- 7390# Set option OPTION-NAME for macro MACRO-NAME, and if there is a 7391# matching handler defined, dispatch to it. Other OPTION-NAMEs are 7392# saved as a flag. 7393m4_define([_LT_SET_OPTION], 7394[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 7395m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 7396 _LT_MANGLE_DEFUN([$1], [$2]), 7397 [m4_warning([Unknown $1 option `$2'])])[]dnl 7398]) 7399 7400 7401# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 7402# ------------------------------------------------------------ 7403# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7404m4_define([_LT_IF_OPTION], 7405[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 7406 7407 7408# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 7409# ------------------------------------------------------- 7410# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 7411# are set. 7412m4_define([_LT_UNLESS_OPTIONS], 7413[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7414 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 7415 [m4_define([$0_found])])])[]dnl 7416m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 7417])[]dnl 7418]) 7419 7420 7421# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 7422# ---------------------------------------- 7423# OPTION-LIST is a space-separated list of Libtool options associated 7424# with MACRO-NAME. If any OPTION has a matching handler declared with 7425# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 7426# the unknown option and exit. 7427m4_defun([_LT_SET_OPTIONS], 7428[# Set options 7429m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7430 [_LT_SET_OPTION([$1], _LT_Option)]) 7431 7432m4_if([$1],[LT_INIT],[ 7433 dnl 7434 dnl Simply set some default values (i.e off) if boolean options were not 7435 dnl specified: 7436 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 7437 ]) 7438 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 7439 ]) 7440 dnl 7441 dnl If no reference was made to various pairs of opposing options, then 7442 dnl we run the default mode handler for the pair. For example, if neither 7443 dnl `shared' nor `disable-shared' was passed, we enable building of shared 7444 dnl archives by default: 7445 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 7446 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 7447 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 7448 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 7449 [_LT_ENABLE_FAST_INSTALL]) 7450 ]) 7451])# _LT_SET_OPTIONS 7452 7453 7454 7455# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 7456# ----------------------------------------- 7457m4_define([_LT_MANGLE_DEFUN], 7458[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 7459 7460 7461# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 7462# ----------------------------------------------- 7463m4_define([LT_OPTION_DEFINE], 7464[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 7465])# LT_OPTION_DEFINE 7466 7467 7468# dlopen 7469# ------ 7470LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 7471]) 7472 7473AU_DEFUN([AC_LIBTOOL_DLOPEN], 7474[_LT_SET_OPTION([LT_INIT], [dlopen]) 7475AC_DIAGNOSE([obsolete], 7476[$0: Remove this warning and the call to _LT_SET_OPTION when you 7477put the `dlopen' option into LT_INIT's first parameter.]) 7478]) 7479 7480dnl aclocal-1.4 backwards compatibility: 7481dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 7482 7483 7484# win32-dll 7485# --------- 7486# Declare package support for building win32 dll's. 7487LT_OPTION_DEFINE([LT_INIT], [win32-dll], 7488[enable_win32_dll=yes 7489 7490case $host in 7491*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) 7492 AC_CHECK_TOOL(AS, as, false) 7493 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7494 AC_CHECK_TOOL(OBJDUMP, objdump, false) 7495 ;; 7496esac 7497 7498test -z "$AS" && AS=as 7499_LT_DECL([], [AS], [0], [Assembler program])dnl 7500 7501test -z "$DLLTOOL" && DLLTOOL=dlltool 7502_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl 7503 7504test -z "$OBJDUMP" && OBJDUMP=objdump 7505_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl 7506])# win32-dll 7507 7508AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 7509[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7510_LT_SET_OPTION([LT_INIT], [win32-dll]) 7511AC_DIAGNOSE([obsolete], 7512[$0: Remove this warning and the call to _LT_SET_OPTION when you 7513put the `win32-dll' option into LT_INIT's first parameter.]) 7514]) 7515 7516dnl aclocal-1.4 backwards compatibility: 7517dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 7518 7519 7520# _LT_ENABLE_SHARED([DEFAULT]) 7521# ---------------------------- 7522# implement the --enable-shared flag, and supports the `shared' and 7523# `disable-shared' LT_INIT options. 7524# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7525m4_define([_LT_ENABLE_SHARED], 7526[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 7527AC_ARG_ENABLE([shared], 7528 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 7529 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 7530 [p=${PACKAGE-default} 7531 case $enableval in 7532 yes) enable_shared=yes ;; 7533 no) enable_shared=no ;; 7534 *) 7535 enable_shared=no 7536 # Look at the argument we got. We use all the common list separators. 7537 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7538 for pkg in $enableval; do 7539 IFS="$lt_save_ifs" 7540 if test "X$pkg" = "X$p"; then 7541 enable_shared=yes 7542 fi 7543 done 7544 IFS="$lt_save_ifs" 7545 ;; 7546 esac], 7547 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 7548 7549 _LT_DECL([build_libtool_libs], [enable_shared], [0], 7550 [Whether or not to build shared libraries]) 7551])# _LT_ENABLE_SHARED 7552 7553LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 7554LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 7555 7556# Old names: 7557AC_DEFUN([AC_ENABLE_SHARED], 7558[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 7559]) 7560 7561AC_DEFUN([AC_DISABLE_SHARED], 7562[_LT_SET_OPTION([LT_INIT], [disable-shared]) 7563]) 7564 7565AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 7566AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 7567 7568dnl aclocal-1.4 backwards compatibility: 7569dnl AC_DEFUN([AM_ENABLE_SHARED], []) 7570dnl AC_DEFUN([AM_DISABLE_SHARED], []) 7571 7572 7573 7574# _LT_ENABLE_STATIC([DEFAULT]) 7575# ---------------------------- 7576# implement the --enable-static flag, and support the `static' and 7577# `disable-static' LT_INIT options. 7578# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7579m4_define([_LT_ENABLE_STATIC], 7580[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 7581AC_ARG_ENABLE([static], 7582 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 7583 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 7584 [p=${PACKAGE-default} 7585 case $enableval in 7586 yes) enable_static=yes ;; 7587 no) enable_static=no ;; 7588 *) 7589 enable_static=no 7590 # Look at the argument we got. We use all the common list separators. 7591 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7592 for pkg in $enableval; do 7593 IFS="$lt_save_ifs" 7594 if test "X$pkg" = "X$p"; then 7595 enable_static=yes 7596 fi 7597 done 7598 IFS="$lt_save_ifs" 7599 ;; 7600 esac], 7601 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 7602 7603 _LT_DECL([build_old_libs], [enable_static], [0], 7604 [Whether or not to build static libraries]) 7605])# _LT_ENABLE_STATIC 7606 7607LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 7608LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 7609 7610# Old names: 7611AC_DEFUN([AC_ENABLE_STATIC], 7612[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 7613]) 7614 7615AC_DEFUN([AC_DISABLE_STATIC], 7616[_LT_SET_OPTION([LT_INIT], [disable-static]) 7617]) 7618 7619AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 7620AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 7621 7622dnl aclocal-1.4 backwards compatibility: 7623dnl AC_DEFUN([AM_ENABLE_STATIC], []) 7624dnl AC_DEFUN([AM_DISABLE_STATIC], []) 7625 7626 7627 7628# _LT_ENABLE_FAST_INSTALL([DEFAULT]) 7629# ---------------------------------- 7630# implement the --enable-fast-install flag, and support the `fast-install' 7631# and `disable-fast-install' LT_INIT options. 7632# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7633m4_define([_LT_ENABLE_FAST_INSTALL], 7634[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 7635AC_ARG_ENABLE([fast-install], 7636 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 7637 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 7638 [p=${PACKAGE-default} 7639 case $enableval in 7640 yes) enable_fast_install=yes ;; 7641 no) enable_fast_install=no ;; 7642 *) 7643 enable_fast_install=no 7644 # Look at the argument we got. We use all the common list separators. 7645 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7646 for pkg in $enableval; do 7647 IFS="$lt_save_ifs" 7648 if test "X$pkg" = "X$p"; then 7649 enable_fast_install=yes 7650 fi 7651 done 7652 IFS="$lt_save_ifs" 7653 ;; 7654 esac], 7655 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 7656 7657_LT_DECL([fast_install], [enable_fast_install], [0], 7658 [Whether or not to optimize for fast installation])dnl 7659])# _LT_ENABLE_FAST_INSTALL 7660 7661LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 7662LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 7663 7664# Old names: 7665AU_DEFUN([AC_ENABLE_FAST_INSTALL], 7666[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 7667AC_DIAGNOSE([obsolete], 7668[$0: Remove this warning and the call to _LT_SET_OPTION when you put 7669the `fast-install' option into LT_INIT's first parameter.]) 7670]) 7671 7672AU_DEFUN([AC_DISABLE_FAST_INSTALL], 7673[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 7674AC_DIAGNOSE([obsolete], 7675[$0: Remove this warning and the call to _LT_SET_OPTION when you put 7676the `disable-fast-install' option into LT_INIT's first parameter.]) 7677]) 7678 7679dnl aclocal-1.4 backwards compatibility: 7680dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 7681dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 7682 7683 7684# _LT_WITH_PIC([MODE]) 7685# -------------------- 7686# implement the --with-pic flag, and support the `pic-only' and `no-pic' 7687# LT_INIT options. 7688# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 7689m4_define([_LT_WITH_PIC], 7690[AC_ARG_WITH([pic], 7691 [AS_HELP_STRING([--with-pic], 7692 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 7693 [pic_mode="$withval"], 7694 [pic_mode=default]) 7695 7696test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 7697 7698_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 7699])# _LT_WITH_PIC 7700 7701LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 7702LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 7703 7704# Old name: 7705AU_DEFUN([AC_LIBTOOL_PICMODE], 7706[_LT_SET_OPTION([LT_INIT], [pic-only]) 7707AC_DIAGNOSE([obsolete], 7708[$0: Remove this warning and the call to _LT_SET_OPTION when you 7709put the `pic-only' option into LT_INIT's first parameter.]) 7710]) 7711 7712dnl aclocal-1.4 backwards compatibility: 7713dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 7714 7715 7716m4_define([_LTDL_MODE], []) 7717LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 7718 [m4_define([_LTDL_MODE], [nonrecursive])]) 7719LT_OPTION_DEFINE([LTDL_INIT], [recursive], 7720 [m4_define([_LTDL_MODE], [recursive])]) 7721LT_OPTION_DEFINE([LTDL_INIT], [subproject], 7722 [m4_define([_LTDL_MODE], [subproject])]) 7723 7724m4_define([_LTDL_TYPE], []) 7725LT_OPTION_DEFINE([LTDL_INIT], [installable], 7726 [m4_define([_LTDL_TYPE], [installable])]) 7727LT_OPTION_DEFINE([LTDL_INIT], [convenience], 7728 [m4_define([_LTDL_TYPE], [convenience])]) 7729 7730# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 7731# 7732# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 7733# Written by Gary V. Vaughan, 2004 7734# 7735# This file is free software; the Free Software Foundation gives 7736# unlimited permission to copy and/or distribute it, with or without 7737# modifications, as long as this notice is preserved. 7738 7739# serial 6 ltsugar.m4 7740 7741# This is to help aclocal find these macros, as it can't see m4_define. 7742AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 7743 7744 7745# lt_join(SEP, ARG1, [ARG2...]) 7746# ----------------------------- 7747# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 7748# associated separator. 7749# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 7750# versions in m4sugar had bugs. 7751m4_define([lt_join], 7752[m4_if([$#], [1], [], 7753 [$#], [2], [[$2]], 7754 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 7755m4_define([_lt_join], 7756[m4_if([$#$2], [2], [], 7757 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 7758 7759 7760# lt_car(LIST) 7761# lt_cdr(LIST) 7762# ------------ 7763# Manipulate m4 lists. 7764# These macros are necessary as long as will still need to support 7765# Autoconf-2.59 which quotes differently. 7766m4_define([lt_car], [[$1]]) 7767m4_define([lt_cdr], 7768[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 7769 [$#], 1, [], 7770 [m4_dquote(m4_shift($@))])]) 7771m4_define([lt_unquote], $1) 7772 7773 7774# lt_append(MACRO-NAME, STRING, [SEPARATOR]) 7775# ------------------------------------------ 7776# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 7777# Note that neither SEPARATOR nor STRING are expanded; they are appended 7778# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 7779# No SEPARATOR is output if MACRO-NAME was previously undefined (different 7780# than defined and empty). 7781# 7782# This macro is needed until we can rely on Autoconf 2.62, since earlier 7783# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 7784m4_define([lt_append], 7785[m4_define([$1], 7786 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 7787 7788 7789 7790# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 7791# ---------------------------------------------------------- 7792# Produce a SEP delimited list of all paired combinations of elements of 7793# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 7794# has the form PREFIXmINFIXSUFFIXn. 7795# Needed until we can rely on m4_combine added in Autoconf 2.62. 7796m4_define([lt_combine], 7797[m4_if(m4_eval([$# > 3]), [1], 7798 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 7799[[m4_foreach([_Lt_prefix], [$2], 7800 [m4_foreach([_Lt_suffix], 7801 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 7802 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 7803 7804 7805# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 7806# ----------------------------------------------------------------------- 7807# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 7808# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 7809m4_define([lt_if_append_uniq], 7810[m4_ifdef([$1], 7811 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 7812 [lt_append([$1], [$2], [$3])$4], 7813 [$5])], 7814 [lt_append([$1], [$2], [$3])$4])]) 7815 7816 7817# lt_dict_add(DICT, KEY, VALUE) 7818# ----------------------------- 7819m4_define([lt_dict_add], 7820[m4_define([$1($2)], [$3])]) 7821 7822 7823# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 7824# -------------------------------------------- 7825m4_define([lt_dict_add_subkey], 7826[m4_define([$1($2:$3)], [$4])]) 7827 7828 7829# lt_dict_fetch(DICT, KEY, [SUBKEY]) 7830# ---------------------------------- 7831m4_define([lt_dict_fetch], 7832[m4_ifval([$3], 7833 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 7834 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 7835 7836 7837# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 7838# ----------------------------------------------------------------- 7839m4_define([lt_if_dict_fetch], 7840[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 7841 [$5], 7842 [$6])]) 7843 7844 7845# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 7846# -------------------------------------------------------------- 7847m4_define([lt_dict_filter], 7848[m4_if([$5], [], [], 7849 [lt_join(m4_quote(m4_default([$4], [[, ]])), 7850 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 7851 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 7852]) 7853 7854# ltversion.m4 -- version numbers -*- Autoconf -*- 7855# 7856# Copyright (C) 2004 Free Software Foundation, Inc. 7857# Written by Scott James Remnant, 2004 7858# 7859# This file is free software; the Free Software Foundation gives 7860# unlimited permission to copy and/or distribute it, with or without 7861# modifications, as long as this notice is preserved. 7862 7863# Generated from ltversion.in. 7864 7865# serial 3017 ltversion.m4 7866# This file is part of GNU Libtool 7867 7868m4_define([LT_PACKAGE_VERSION], [2.2.6b]) 7869m4_define([LT_PACKAGE_REVISION], [1.3017]) 7870 7871AC_DEFUN([LTVERSION_VERSION], 7872[macro_version='2.2.6b' 7873macro_revision='1.3017' 7874_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 7875_LT_DECL(, macro_revision, 0) 7876]) 7877 7878# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 7879# 7880# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. 7881# Written by Scott James Remnant, 2004. 7882# 7883# This file is free software; the Free Software Foundation gives 7884# unlimited permission to copy and/or distribute it, with or without 7885# modifications, as long as this notice is preserved. 7886 7887# serial 4 lt~obsolete.m4 7888 7889# These exist entirely to fool aclocal when bootstrapping libtool. 7890# 7891# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 7892# which have later been changed to m4_define as they aren't part of the 7893# exported API, or moved to Autoconf or Automake where they belong. 7894# 7895# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 7896# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 7897# using a macro with the same name in our local m4/libtool.m4 it'll 7898# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 7899# and doesn't know about Autoconf macros at all.) 7900# 7901# So we provide this file, which has a silly filename so it's always 7902# included after everything else. This provides aclocal with the 7903# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 7904# because those macros already exist, or will be overwritten later. 7905# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 7906# 7907# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 7908# Yes, that means every name once taken will need to remain here until 7909# we give up compatibility with versions before 1.7, at which point 7910# we need to keep only those names which we still refer to. 7911 7912# This is to help aclocal find these macros, as it can't see m4_define. 7913AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 7914 7915m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 7916m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 7917m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 7918m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 7919m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 7920m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 7921m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 7922m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 7923m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 7924m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 7925m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 7926m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 7927m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 7928m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 7929m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 7930m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 7931m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 7932m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 7933m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 7934m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 7935m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 7936m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 7937m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 7938m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 7939m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 7940m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 7941m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 7942m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 7943m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 7944m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 7945m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 7946m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 7947m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 7948m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 7949m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 7950m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 7951m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 7952m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 7953m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 7954m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 7955m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 7956m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 7957m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) 7958m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 7959m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 7960m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 7961m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 7962m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 7963m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 7964m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 7965m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 7966m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 7967m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 7968m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 7969m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 7970 7971# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 7972# 7973# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 7974# 7975# This program is free software; you can redistribute it and/or modify 7976# it under the terms of the GNU General Public License as published by 7977# the Free Software Foundation; either version 2 of the License, or 7978# (at your option) any later version. 7979# 7980# This program is distributed in the hope that it will be useful, but 7981# WITHOUT ANY WARRANTY; without even the implied warranty of 7982# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 7983# General Public License for more details. 7984# 7985# You should have received a copy of the GNU General Public License 7986# along with this program; if not, write to the Free Software 7987# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 7988# 7989# As a special exception to the GNU General Public License, if you 7990# distribute this file as part of a program that contains a 7991# configuration script generated by Autoconf, you may include it under 7992# the same distribution terms that you use for the rest of that program. 7993 7994# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 7995# ---------------------------------- 7996AC_DEFUN([PKG_PROG_PKG_CONFIG], 7997[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 7998m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) 7999AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl 8000if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 8001 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 8002fi 8003if test -n "$PKG_CONFIG"; then 8004 _pkg_min_version=m4_default([$1], [0.9.0]) 8005 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 8006 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 8007 AC_MSG_RESULT([yes]) 8008 else 8009 AC_MSG_RESULT([no]) 8010 PKG_CONFIG="" 8011 fi 8012 8013fi[]dnl 8014])# PKG_PROG_PKG_CONFIG 8015 8016# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 8017# 8018# Check to see whether a particular set of modules exists. Similar 8019# to PKG_CHECK_MODULES(), but does not set variables or print errors. 8020# 8021# 8022# Similar to PKG_CHECK_MODULES, make sure that the first instance of 8023# this or PKG_CHECK_MODULES is called, or make sure to call 8024# PKG_CHECK_EXISTS manually 8025# -------------------------------------------------------------- 8026AC_DEFUN([PKG_CHECK_EXISTS], 8027[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8028if test -n "$PKG_CONFIG" && \ 8029 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then 8030 m4_ifval([$2], [$2], [:]) 8031m4_ifvaln([$3], [else 8032 $3])dnl 8033fi]) 8034 8035 8036# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) 8037# --------------------------------------------- 8038m4_define([_PKG_CONFIG], 8039[if test -n "$$1"; then 8040 pkg_cv_[]$1="$$1" 8041 elif test -n "$PKG_CONFIG"; then 8042 PKG_CHECK_EXISTS([$3], 8043 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], 8044 [pkg_failed=yes]) 8045 else 8046 pkg_failed=untried 8047fi[]dnl 8048])# _PKG_CONFIG 8049 8050# _PKG_SHORT_ERRORS_SUPPORTED 8051# ----------------------------- 8052AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], 8053[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8054if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 8055 _pkg_short_errors_supported=yes 8056else 8057 _pkg_short_errors_supported=no 8058fi[]dnl 8059])# _PKG_SHORT_ERRORS_SUPPORTED 8060 8061 8062# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 8063# [ACTION-IF-NOT-FOUND]) 8064# 8065# 8066# Note that if there is a possibility the first call to 8067# PKG_CHECK_MODULES might not happen, you should be sure to include an 8068# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 8069# 8070# 8071# -------------------------------------------------------------- 8072AC_DEFUN([PKG_CHECK_MODULES], 8073[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8074AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 8075AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 8076 8077pkg_failed=no 8078AC_MSG_CHECKING([for $1]) 8079 8080_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 8081_PKG_CONFIG([$1][_LIBS], [libs], [$2]) 8082 8083m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS 8084and $1[]_LIBS to avoid the need to call pkg-config. 8085See the pkg-config man page for more details.]) 8086 8087if test $pkg_failed = yes; then 8088 _PKG_SHORT_ERRORS_SUPPORTED 8089 if test $_pkg_short_errors_supported = yes; then 8090 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` 8091 else 8092 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` 8093 fi 8094 # Put the nasty error message in config.log where it belongs 8095 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD 8096 8097 ifelse([$4], , [AC_MSG_ERROR(dnl 8098[Package requirements ($2) were not met: 8099 8100$$1_PKG_ERRORS 8101 8102Consider adjusting the PKG_CONFIG_PATH environment variable if you 8103installed software in a non-standard prefix. 8104 8105_PKG_TEXT 8106])], 8107 [AC_MSG_RESULT([no]) 8108 $4]) 8109elif test $pkg_failed = untried; then 8110 ifelse([$4], , [AC_MSG_FAILURE(dnl 8111[The pkg-config script could not be found or is too old. 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For instance 8306 # both Tru64's cc and ICC support -MD to output dependencies as a 8307 # side effect of compilation, but ICC will put the dependencies in 8308 # the current directory while Tru64 will put them in the object 8309 # directory. 8310 mkdir sub 8311 8312 am_cv_$1_dependencies_compiler_type=none 8313 if test "$am_compiler_list" = ""; then 8314 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` 8315 fi 8316 am__universal=false 8317 m4_case([$1], [CC], 8318 [case " $depcc " in #( 8319 *\ -arch\ *\ -arch\ *) am__universal=true ;; 8320 esac], 8321 [CXX], 8322 [case " $depcc " in #( 8323 *\ -arch\ *\ -arch\ *) am__universal=true ;; 8324 esac]) 8325 8326 for depmode in $am_compiler_list; do 8327 # Setup a source with many dependencies, because some compilers 8328 # like to wrap large dependency lists on column 80 (with \), and 8329 # we should not choose a depcomp mode which is confused by this. 8330 # 8331 # We need to recreate these files for each test, as the compiler may 8332 # overwrite some of them when testing with obscure command lines. 8333 # This happens at least with the AIX C compiler. 8334 : > sub/conftest.c 8335 for i in 1 2 3 4 5 6; do 8336 echo '#include "conftst'$i'.h"' >> sub/conftest.c 8337 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 8338 # Solaris 8's {/usr,}/bin/sh. 8339 touch sub/conftst$i.h 8340 done 8341 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 8342 8343 # We check with `-c' and `-o' for the sake of the "dashmstdout" 8344 # mode. 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So we grep stderr for any message 8383 # that says an option was ignored or not supported. 8384 # When given -MP, icc 7.0 and 7.1 complain thusly: 8385 # icc: Command line warning: ignoring option '-M'; no argument required 8386 # The diagnosis changed in icc 8.0: 8387 # icc: Command line remark: option '-MP' not supported 8388 if (grep 'ignoring option' conftest.err || 8389 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 8390 am_cv_$1_dependencies_compiler_type=$depmode 8391 break 8392 fi 8393 fi 8394 done 8395 8396 cd .. 8397 rm -rf conftest.dir 8398else 8399 am_cv_$1_dependencies_compiler_type=none 8400fi 8401]) 8402AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) 8403AM_CONDITIONAL([am__fastdep$1], [ 8404 test "x$enable_dependency_tracking" != xno \ 8405 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) 8406]) 8407 8408 8409# AM_SET_DEPDIR 8410# ------------- 8411# Choose a directory name for dependency files. 8412# This macro is AC_REQUIREd in _AM_DEPENDENCIES 8413AC_DEFUN([AM_SET_DEPDIR], 8414[AC_REQUIRE([AM_SET_LEADING_DOT])dnl 8415AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl 8416]) 8417 8418 8419# AM_DEP_TRACK 8420# ------------ 8421AC_DEFUN([AM_DEP_TRACK], 8422[AC_ARG_ENABLE(dependency-tracking, 8423[ --disable-dependency-tracking speeds up one-time build 8424 --enable-dependency-tracking do not reject slow dependency extractors]) 8425if test "x$enable_dependency_tracking" != xno; then 8426 am_depcomp="$ac_aux_dir/depcomp" 8427 AMDEPBACKSLASH='\' 8428fi 8429AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) 8430AC_SUBST([AMDEPBACKSLASH])dnl 8431_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl 8432]) 8433 8434# Generate code to set up dependency tracking. -*- Autoconf -*- 8435 8436# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 8437# Free Software Foundation, Inc. 8438# 8439# This file is free software; the Free Software Foundation 8440# gives unlimited permission to copy and/or distribute it, 8441# with or without modifications, as long as this notice is preserved. 8442 8443#serial 5 8444 8445# _AM_OUTPUT_DEPENDENCY_COMMANDS 8446# ------------------------------ 8447AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], 8448[{ 8449 # Autoconf 2.62 quotes --file arguments for eval, but not when files 8450 # are listed without --file. 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We invoke sed twice because it is the 8484 # simplest approach to changing $(DEPDIR) to its actual value in the 8485 # expansion. 8486 for file in `sed -n " 8487 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 8488 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 8489 # Make sure the directory exists. 8490 test -f "$dirpart/$file" && continue 8491 fdir=`AS_DIRNAME(["$file"])` 8492 AS_MKDIR_P([$dirpart/$fdir]) 8493 # echo "creating $dirpart/$file" 8494 echo '# dummy' > "$dirpart/$file" 8495 done 8496 done 8497} 8498])# _AM_OUTPUT_DEPENDENCY_COMMANDS 8499 8500 8501# AM_OUTPUT_DEPENDENCY_COMMANDS 8502# ----------------------------- 8503# This macro should only be invoked once -- use via AC_REQUIRE. 8504# 8505# This code is only required when automatic dependency tracking 8506# is enabled. FIXME. 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