aclocal.m4 revision 259065
1# generated automatically by aclocal 1.12.2 -*- Autoconf -*- 2 3# Copyright (C) 1996-2012 Free Software Foundation, Inc. 4 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_ifndef([AC_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 17[m4_warning([this file was generated for autoconf 2.69. 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, 2009, 2010, 2011 Free Software 26# Foundation, Inc. 27# Written by Gordon Matzigkeit, 1996 28# 29# This file is free software; the Free Software Foundation gives 30# unlimited permission to copy and/or distribute it, with or without 31# modifications, as long as this notice is preserved. 32 33m4_define([_LT_COPYING], [dnl 34# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 35# 2006, 2007, 2008, 2009, 2010, 2011 Free Software 36# Foundation, Inc. 37# Written by Gordon Matzigkeit, 1996 38# 39# This file is part of GNU Libtool. 40# 41# GNU Libtool is free software; you can redistribute it and/or 42# modify it under the terms of the GNU General Public License as 43# published by the Free Software Foundation; either version 2 of 44# the License, or (at your option) any later version. 45# 46# As a special exception to the GNU General Public License, 47# if you distribute this file as part of a program or library that 48# is built using GNU Libtool, you may include this file under the 49# same distribution terms that you use for the rest of that program. 50# 51# GNU Libtool is distributed in the hope that it will be useful, 52# but WITHOUT ANY WARRANTY; without even the implied warranty of 53# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 54# GNU General Public License for more details. 55# 56# You should have received a copy of the GNU General Public License 57# along with GNU Libtool; see the file COPYING. If not, a copy 58# can be downloaded from http://www.gnu.org/licenses/gpl.html, or 59# obtained by writing to the Free Software Foundation, Inc., 60# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 61]) 62 63# serial 57 LT_INIT 64 65 66# LT_PREREQ(VERSION) 67# ------------------ 68# Complain and exit if this libtool version is less that VERSION. 69m4_defun([LT_PREREQ], 70[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 71 [m4_default([$3], 72 [m4_fatal([Libtool version $1 or higher is required], 73 63)])], 74 [$2])]) 75 76 77# _LT_CHECK_BUILDDIR 78# ------------------ 79# Complain if the absolute build directory name contains unusual characters 80m4_defun([_LT_CHECK_BUILDDIR], 81[case `pwd` in 82 *\ * | *\ *) 83 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 84esac 85]) 86 87 88# LT_INIT([OPTIONS]) 89# ------------------ 90AC_DEFUN([LT_INIT], 91[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 92AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 93AC_BEFORE([$0], [LT_LANG])dnl 94AC_BEFORE([$0], [LT_OUTPUT])dnl 95AC_BEFORE([$0], [LTDL_INIT])dnl 96m4_require([_LT_CHECK_BUILDDIR])dnl 97 98dnl Autoconf doesn't catch unexpanded LT_ macros by default: 99m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 100m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 101dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 102dnl unless we require an AC_DEFUNed macro: 103AC_REQUIRE([LTOPTIONS_VERSION])dnl 104AC_REQUIRE([LTSUGAR_VERSION])dnl 105AC_REQUIRE([LTVERSION_VERSION])dnl 106AC_REQUIRE([LTOBSOLETE_VERSION])dnl 107m4_require([_LT_PROG_LTMAIN])dnl 108 109_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 110 111dnl Parse OPTIONS 112_LT_SET_OPTIONS([$0], [$1]) 113 114# This can be used to rebuild libtool when needed 115LIBTOOL_DEPS="$ltmain" 116 117# Always use our own libtool. 118LIBTOOL='$(SHELL) $(top_builddir)/libtool' 119AC_SUBST(LIBTOOL)dnl 120 121_LT_SETUP 122 123# Only expand once: 124m4_define([LT_INIT]) 125])# LT_INIT 126 127# Old names: 128AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 129AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 130dnl aclocal-1.4 backwards compatibility: 131dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 132dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 133 134 135# _LT_CC_BASENAME(CC) 136# ------------------- 137# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 138m4_defun([_LT_CC_BASENAME], 139[for cc_temp in $1""; do 140 case $cc_temp in 141 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 142 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 143 \-*) ;; 144 *) break;; 145 esac 146done 147cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 148]) 149 150 151# _LT_FILEUTILS_DEFAULTS 152# ---------------------- 153# It is okay to use these file commands and assume they have been set 154# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 155m4_defun([_LT_FILEUTILS_DEFAULTS], 156[: ${CP="cp -f"} 157: ${MV="mv -f"} 158: ${RM="rm -f"} 159])# _LT_FILEUTILS_DEFAULTS 160 161 162# _LT_SETUP 163# --------- 164m4_defun([_LT_SETUP], 165[AC_REQUIRE([AC_CANONICAL_HOST])dnl 166AC_REQUIRE([AC_CANONICAL_BUILD])dnl 167AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 168AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 169 170_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 171dnl 172_LT_DECL([], [host_alias], [0], [The host system])dnl 173_LT_DECL([], [host], [0])dnl 174_LT_DECL([], [host_os], [0])dnl 175dnl 176_LT_DECL([], [build_alias], [0], [The build system])dnl 177_LT_DECL([], [build], [0])dnl 178_LT_DECL([], [build_os], [0])dnl 179dnl 180AC_REQUIRE([AC_PROG_CC])dnl 181AC_REQUIRE([LT_PATH_LD])dnl 182AC_REQUIRE([LT_PATH_NM])dnl 183dnl 184AC_REQUIRE([AC_PROG_LN_S])dnl 185test -z "$LN_S" && LN_S="ln -s" 186_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 187dnl 188AC_REQUIRE([LT_CMD_MAX_LEN])dnl 189_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 190_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 191dnl 192m4_require([_LT_FILEUTILS_DEFAULTS])dnl 193m4_require([_LT_CHECK_SHELL_FEATURES])dnl 194m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 195m4_require([_LT_CMD_RELOAD])dnl 196m4_require([_LT_CHECK_MAGIC_METHOD])dnl 197m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 198m4_require([_LT_CMD_OLD_ARCHIVE])dnl 199m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 200m4_require([_LT_WITH_SYSROOT])dnl 201 202_LT_CONFIG_LIBTOOL_INIT([ 203# See if we are running on zsh, and set the options which allow our 204# commands through without removal of \ escapes INIT. 205if test -n "\${ZSH_VERSION+set}" ; then 206 setopt NO_GLOB_SUBST 207fi 208]) 209if test -n "${ZSH_VERSION+set}" ; then 210 setopt NO_GLOB_SUBST 211fi 212 213_LT_CHECK_OBJDIR 214 215m4_require([_LT_TAG_COMPILER])dnl 216 217case $host_os in 218aix3*) 219 # AIX sometimes has problems with the GCC collect2 program. For some 220 # reason, if we set the COLLECT_NAMES environment variable, the problems 221 # vanish in a puff of smoke. 222 if test "X${COLLECT_NAMES+set}" != Xset; then 223 COLLECT_NAMES= 224 export COLLECT_NAMES 225 fi 226 ;; 227esac 228 229# Global variables: 230ofile=libtool 231can_build_shared=yes 232 233# All known linkers require a `.a' archive for static linking (except MSVC, 234# which needs '.lib'). 235libext=a 236 237with_gnu_ld="$lt_cv_prog_gnu_ld" 238 239old_CC="$CC" 240old_CFLAGS="$CFLAGS" 241 242# Set sane defaults for various variables 243test -z "$CC" && CC=cc 244test -z "$LTCC" && LTCC=$CC 245test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 246test -z "$LD" && LD=ld 247test -z "$ac_objext" && ac_objext=o 248 249_LT_CC_BASENAME([$compiler]) 250 251# Only perform the check for file, if the check method requires it 252test -z "$MAGIC_CMD" && MAGIC_CMD=file 253case $deplibs_check_method in 254file_magic*) 255 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 256 _LT_PATH_MAGIC 257 fi 258 ;; 259esac 260 261# Use C for the default configuration in the libtool script 262LT_SUPPORTED_TAG([CC]) 263_LT_LANG_C_CONFIG 264_LT_LANG_DEFAULT_CONFIG 265_LT_CONFIG_COMMANDS 266])# _LT_SETUP 267 268 269# _LT_PREPARE_SED_QUOTE_VARS 270# -------------------------- 271# Define a few sed substitution that help us do robust quoting. 272m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 273[# Backslashify metacharacters that are still active within 274# double-quoted strings. 275sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 276 277# Same as above, but do not quote variable references. 278double_quote_subst='s/\([["`\\]]\)/\\\1/g' 279 280# Sed substitution to delay expansion of an escaped shell variable in a 281# double_quote_subst'ed string. 282delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 283 284# Sed substitution to delay expansion of an escaped single quote. 285delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 286 287# Sed substitution to avoid accidental globbing in evaled expressions 288no_glob_subst='s/\*/\\\*/g' 289]) 290 291# _LT_PROG_LTMAIN 292# --------------- 293# Note that this code is called both from `configure', and `config.status' 294# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 295# `config.status' has no value for ac_aux_dir unless we are using Automake, 296# so we pass a copy along to make sure it has a sensible value anyway. 297m4_defun([_LT_PROG_LTMAIN], 298[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 299_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 300ltmain="$ac_aux_dir/ltmain.sh" 301])# _LT_PROG_LTMAIN 302 303 304 305# So that we can recreate a full libtool script including additional 306# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 307# in macros and then make a single call at the end using the `libtool' 308# label. 309 310 311# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 312# ---------------------------------------- 313# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 314m4_define([_LT_CONFIG_LIBTOOL_INIT], 315[m4_ifval([$1], 316 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 317 [$1 318])])]) 319 320# Initialize. 321m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 322 323 324# _LT_CONFIG_LIBTOOL([COMMANDS]) 325# ------------------------------ 326# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 327m4_define([_LT_CONFIG_LIBTOOL], 328[m4_ifval([$1], 329 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 330 [$1 331])])]) 332 333# Initialize. 334m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 335 336 337# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 338# ----------------------------------------------------- 339m4_defun([_LT_CONFIG_SAVE_COMMANDS], 340[_LT_CONFIG_LIBTOOL([$1]) 341_LT_CONFIG_LIBTOOL_INIT([$2]) 342]) 343 344 345# _LT_FORMAT_COMMENT([COMMENT]) 346# ----------------------------- 347# Add leading comment marks to the start of each line, and a trailing 348# full-stop to the whole comment if one is not present already. 349m4_define([_LT_FORMAT_COMMENT], 350[m4_ifval([$1], [ 351m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 352 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 353)]) 354 355 356 357 358 359# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 360# ------------------------------------------------------------------- 361# CONFIGNAME is the name given to the value in the libtool script. 362# VARNAME is the (base) name used in the configure script. 363# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 364# VARNAME. Any other value will be used directly. 365m4_define([_LT_DECL], 366[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 367 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 368 [m4_ifval([$1], [$1], [$2])]) 369 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 370 m4_ifval([$4], 371 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 372 lt_dict_add_subkey([lt_decl_dict], [$2], 373 [tagged?], [m4_ifval([$5], [yes], [no])])]) 374]) 375 376 377# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 378# -------------------------------------------------------- 379m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 380 381 382# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 383# ------------------------------------------------ 384m4_define([lt_decl_tag_varnames], 385[_lt_decl_filter([tagged?], [yes], $@)]) 386 387 388# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 389# --------------------------------------------------------- 390m4_define([_lt_decl_filter], 391[m4_case([$#], 392 [0], [m4_fatal([$0: too few arguments: $#])], 393 [1], [m4_fatal([$0: too few arguments: $#: $1])], 394 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 395 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 396 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 397]) 398 399 400# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 401# -------------------------------------------------- 402m4_define([lt_decl_quote_varnames], 403[_lt_decl_filter([value], [1], $@)]) 404 405 406# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 407# --------------------------------------------------- 408m4_define([lt_decl_dquote_varnames], 409[_lt_decl_filter([value], [2], $@)]) 410 411 412# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 413# --------------------------------------------------- 414m4_define([lt_decl_varnames_tagged], 415[m4_assert([$# <= 2])dnl 416_$0(m4_quote(m4_default([$1], [[, ]])), 417 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 418 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 419m4_define([_lt_decl_varnames_tagged], 420[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 421 422 423# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 424# ------------------------------------------------ 425m4_define([lt_decl_all_varnames], 426[_$0(m4_quote(m4_default([$1], [[, ]])), 427 m4_if([$2], [], 428 m4_quote(lt_decl_varnames), 429 m4_quote(m4_shift($@))))[]dnl 430]) 431m4_define([_lt_decl_all_varnames], 432[lt_join($@, lt_decl_varnames_tagged([$1], 433 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 434]) 435 436 437# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 438# ------------------------------------ 439# Quote a variable value, and forward it to `config.status' so that its 440# declaration there will have the same value as in `configure'. VARNAME 441# must have a single quote delimited value for this to work. 442m4_define([_LT_CONFIG_STATUS_DECLARE], 443[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 444 445 446# _LT_CONFIG_STATUS_DECLARATIONS 447# ------------------------------ 448# We delimit libtool config variables with single quotes, so when 449# we write them to config.status, we have to be sure to quote all 450# embedded single quotes properly. In configure, this macro expands 451# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 452# 453# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 454m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 455[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 456 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 457 458 459# _LT_LIBTOOL_TAGS 460# ---------------- 461# Output comment and list of tags supported by the script 462m4_defun([_LT_LIBTOOL_TAGS], 463[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 464available_tags="_LT_TAGS"dnl 465]) 466 467 468# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 469# ----------------------------------- 470# Extract the dictionary values for VARNAME (optionally with TAG) and 471# expand to a commented shell variable setting: 472# 473# # Some comment about what VAR is for. 474# visible_name=$lt_internal_name 475m4_define([_LT_LIBTOOL_DECLARE], 476[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 477 [description])))[]dnl 478m4_pushdef([_libtool_name], 479 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 480m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 481 [0], [_libtool_name=[$]$1], 482 [1], [_libtool_name=$lt_[]$1], 483 [2], [_libtool_name=$lt_[]$1], 484 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 485m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 486]) 487 488 489# _LT_LIBTOOL_CONFIG_VARS 490# ----------------------- 491# Produce commented declarations of non-tagged libtool config variables 492# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 493# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 494# section) are produced by _LT_LIBTOOL_TAG_VARS. 495m4_defun([_LT_LIBTOOL_CONFIG_VARS], 496[m4_foreach([_lt_var], 497 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 498 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 499 500 501# _LT_LIBTOOL_TAG_VARS(TAG) 502# ------------------------- 503m4_define([_LT_LIBTOOL_TAG_VARS], 504[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 505 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 506 507 508# _LT_TAGVAR(VARNAME, [TAGNAME]) 509# ------------------------------ 510m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 511 512 513# _LT_CONFIG_COMMANDS 514# ------------------- 515# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 516# variables for single and double quote escaping we saved from calls 517# to _LT_DECL, we can put quote escaped variables declarations 518# into `config.status', and then the shell code to quote escape them in 519# for loops in `config.status'. Finally, any additional code accumulated 520# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 521m4_defun([_LT_CONFIG_COMMANDS], 522[AC_PROVIDE_IFELSE([LT_OUTPUT], 523 dnl If the libtool generation code has been placed in $CONFIG_LT, 524 dnl instead of duplicating it all over again into config.status, 525 dnl then we will have config.status run $CONFIG_LT later, so it 526 dnl needs to know what name is stored there: 527 [AC_CONFIG_COMMANDS([libtool], 528 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 529 dnl If the libtool generation code is destined for config.status, 530 dnl expand the accumulated commands and init code now: 531 [AC_CONFIG_COMMANDS([libtool], 532 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 533])#_LT_CONFIG_COMMANDS 534 535 536# Initialize. 537m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 538[ 539 540# The HP-UX ksh and POSIX shell print the target directory to stdout 541# if CDPATH is set. 542(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 543 544sed_quote_subst='$sed_quote_subst' 545double_quote_subst='$double_quote_subst' 546delay_variable_subst='$delay_variable_subst' 547_LT_CONFIG_STATUS_DECLARATIONS 548LTCC='$LTCC' 549LTCFLAGS='$LTCFLAGS' 550compiler='$compiler_DEFAULT' 551 552# A function that is used when there is no print builtin or printf. 553func_fallback_echo () 554{ 555 eval 'cat <<_LTECHO_EOF 556\$[]1 557_LTECHO_EOF' 558} 559 560# Quote evaled strings. 561for var in lt_decl_all_varnames([[ \ 562]], lt_decl_quote_varnames); do 563 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 564 *[[\\\\\\\`\\"\\\$]]*) 565 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 566 ;; 567 *) 568 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 569 ;; 570 esac 571done 572 573# Double-quote double-evaled strings. 574for var in lt_decl_all_varnames([[ \ 575]], lt_decl_dquote_varnames); do 576 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 577 *[[\\\\\\\`\\"\\\$]]*) 578 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 579 ;; 580 *) 581 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 582 ;; 583 esac 584done 585 586_LT_OUTPUT_LIBTOOL_INIT 587]) 588 589# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 590# ------------------------------------ 591# Generate a child script FILE with all initialization necessary to 592# reuse the environment learned by the parent script, and make the 593# file executable. If COMMENT is supplied, it is inserted after the 594# `#!' sequence but before initialization text begins. After this 595# macro, additional text can be appended to FILE to form the body of 596# the child script. The macro ends with non-zero status if the 597# file could not be fully written (such as if the disk is full). 598m4_ifdef([AS_INIT_GENERATED], 599[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 600[m4_defun([_LT_GENERATED_FILE_INIT], 601[m4_require([AS_PREPARE])]dnl 602[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 603[lt_write_fail=0 604cat >$1 <<_ASEOF || lt_write_fail=1 605#! $SHELL 606# Generated by $as_me. 607$2 608SHELL=\${CONFIG_SHELL-$SHELL} 609export SHELL 610_ASEOF 611cat >>$1 <<\_ASEOF || lt_write_fail=1 612AS_SHELL_SANITIZE 613_AS_PREPARE 614exec AS_MESSAGE_FD>&1 615_ASEOF 616test $lt_write_fail = 0 && chmod +x $1[]dnl 617m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 618 619# LT_OUTPUT 620# --------- 621# This macro allows early generation of the libtool script (before 622# AC_OUTPUT is called), incase it is used in configure for compilation 623# tests. 624AC_DEFUN([LT_OUTPUT], 625[: ${CONFIG_LT=./config.lt} 626AC_MSG_NOTICE([creating $CONFIG_LT]) 627_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 628[# Run this file to recreate a libtool stub with the current configuration.]) 629 630cat >>"$CONFIG_LT" <<\_LTEOF 631lt_cl_silent=false 632exec AS_MESSAGE_LOG_FD>>config.log 633{ 634 echo 635 AS_BOX([Running $as_me.]) 636} >&AS_MESSAGE_LOG_FD 637 638lt_cl_help="\ 639\`$as_me' creates a local libtool stub from the current configuration, 640for use in further configure time tests before the real libtool is 641generated. 642 643Usage: $[0] [[OPTIONS]] 644 645 -h, --help print this help, then exit 646 -V, --version print version number, then exit 647 -q, --quiet do not print progress messages 648 -d, --debug don't remove temporary files 649 650Report bugs to <bug-libtool@gnu.org>." 651 652lt_cl_version="\ 653m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 654m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 655configured by $[0], generated by m4_PACKAGE_STRING. 656 657Copyright (C) 2011 Free Software Foundation, Inc. 658This config.lt script is free software; the Free Software Foundation 659gives unlimited permision to copy, distribute and modify it." 660 661while test $[#] != 0 662do 663 case $[1] in 664 --version | --v* | -V ) 665 echo "$lt_cl_version"; exit 0 ;; 666 --help | --h* | -h ) 667 echo "$lt_cl_help"; exit 0 ;; 668 --debug | --d* | -d ) 669 debug=: ;; 670 --quiet | --q* | --silent | --s* | -q ) 671 lt_cl_silent=: ;; 672 673 -*) AC_MSG_ERROR([unrecognized option: $[1] 674Try \`$[0] --help' for more information.]) ;; 675 676 *) AC_MSG_ERROR([unrecognized argument: $[1] 677Try \`$[0] --help' for more information.]) ;; 678 esac 679 shift 680done 681 682if $lt_cl_silent; then 683 exec AS_MESSAGE_FD>/dev/null 684fi 685_LTEOF 686 687cat >>"$CONFIG_LT" <<_LTEOF 688_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 689_LTEOF 690 691cat >>"$CONFIG_LT" <<\_LTEOF 692AC_MSG_NOTICE([creating $ofile]) 693_LT_OUTPUT_LIBTOOL_COMMANDS 694AS_EXIT(0) 695_LTEOF 696chmod +x "$CONFIG_LT" 697 698# configure is writing to config.log, but config.lt does its own redirection, 699# appending to config.log, which fails on DOS, as config.log is still kept 700# open by configure. Here we exec the FD to /dev/null, effectively closing 701# config.log, so it can be properly (re)opened and appended to by config.lt. 702lt_cl_success=: 703test "$silent" = yes && 704 lt_config_lt_args="$lt_config_lt_args --quiet" 705exec AS_MESSAGE_LOG_FD>/dev/null 706$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 707exec AS_MESSAGE_LOG_FD>>config.log 708$lt_cl_success || AS_EXIT(1) 709])# LT_OUTPUT 710 711 712# _LT_CONFIG(TAG) 713# --------------- 714# If TAG is the built-in tag, create an initial libtool script with a 715# default configuration from the untagged config vars. Otherwise add code 716# to config.status for appending the configuration named by TAG from the 717# matching tagged config vars. 718m4_defun([_LT_CONFIG], 719[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 720_LT_CONFIG_SAVE_COMMANDS([ 721 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 722 m4_if(_LT_TAG, [C], [ 723 # See if we are running on zsh, and set the options which allow our 724 # commands through without removal of \ escapes. 725 if test -n "${ZSH_VERSION+set}" ; then 726 setopt NO_GLOB_SUBST 727 fi 728 729 cfgfile="${ofile}T" 730 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 731 $RM "$cfgfile" 732 733 cat <<_LT_EOF >> "$cfgfile" 734#! $SHELL 735 736# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 737# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 738# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 739# NOTE: Changes made to this file will be lost: look at ltmain.sh. 740# 741_LT_COPYING 742_LT_LIBTOOL_TAGS 743 744# ### BEGIN LIBTOOL CONFIG 745_LT_LIBTOOL_CONFIG_VARS 746_LT_LIBTOOL_TAG_VARS 747# ### END LIBTOOL CONFIG 748 749_LT_EOF 750 751 case $host_os in 752 aix3*) 753 cat <<\_LT_EOF >> "$cfgfile" 754# AIX sometimes has problems with the GCC collect2 program. For some 755# reason, if we set the COLLECT_NAMES environment variable, the problems 756# vanish in a puff of smoke. 757if test "X${COLLECT_NAMES+set}" != Xset; then 758 COLLECT_NAMES= 759 export COLLECT_NAMES 760fi 761_LT_EOF 762 ;; 763 esac 764 765 _LT_PROG_LTMAIN 766 767 # We use sed instead of cat because bash on DJGPP gets confused if 768 # if finds mixed CR/LF and LF-only lines. Since sed operates in 769 # text mode, it properly converts lines to CR/LF. This bash problem 770 # is reportedly fixed, but why not run on old versions too? 771 sed '$q' "$ltmain" >> "$cfgfile" \ 772 || (rm -f "$cfgfile"; exit 1) 773 774 _LT_PROG_REPLACE_SHELLFNS 775 776 mv -f "$cfgfile" "$ofile" || 777 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 778 chmod +x "$ofile" 779], 780[cat <<_LT_EOF >> "$ofile" 781 782dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 783dnl in a comment (ie after a #). 784# ### BEGIN LIBTOOL TAG CONFIG: $1 785_LT_LIBTOOL_TAG_VARS(_LT_TAG) 786# ### END LIBTOOL TAG CONFIG: $1 787_LT_EOF 788])dnl /m4_if 789], 790[m4_if([$1], [], [ 791 PACKAGE='$PACKAGE' 792 VERSION='$VERSION' 793 TIMESTAMP='$TIMESTAMP' 794 RM='$RM' 795 ofile='$ofile'], []) 796])dnl /_LT_CONFIG_SAVE_COMMANDS 797])# _LT_CONFIG 798 799 800# LT_SUPPORTED_TAG(TAG) 801# --------------------- 802# Trace this macro to discover what tags are supported by the libtool 803# --tag option, using: 804# autoconf --trace 'LT_SUPPORTED_TAG:$1' 805AC_DEFUN([LT_SUPPORTED_TAG], []) 806 807 808# C support is built-in for now 809m4_define([_LT_LANG_C_enabled], []) 810m4_define([_LT_TAGS], []) 811 812 813# LT_LANG(LANG) 814# ------------- 815# Enable libtool support for the given language if not already enabled. 816AC_DEFUN([LT_LANG], 817[AC_BEFORE([$0], [LT_OUTPUT])dnl 818m4_case([$1], 819 [C], [_LT_LANG(C)], 820 [C++], [_LT_LANG(CXX)], 821 [Go], [_LT_LANG(GO)], 822 [Java], [_LT_LANG(GCJ)], 823 [Fortran 77], [_LT_LANG(F77)], 824 [Fortran], [_LT_LANG(FC)], 825 [Windows Resource], [_LT_LANG(RC)], 826 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 827 [_LT_LANG($1)], 828 [m4_fatal([$0: unsupported language: "$1"])])])dnl 829])# LT_LANG 830 831 832# _LT_LANG(LANGNAME) 833# ------------------ 834m4_defun([_LT_LANG], 835[m4_ifdef([_LT_LANG_]$1[_enabled], [], 836 [LT_SUPPORTED_TAG([$1])dnl 837 m4_append([_LT_TAGS], [$1 ])dnl 838 m4_define([_LT_LANG_]$1[_enabled], [])dnl 839 _LT_LANG_$1_CONFIG($1)])dnl 840])# _LT_LANG 841 842 843m4_ifndef([AC_PROG_GO], [ 844# NOTE: This macro has been submitted for inclusion into # 845# GNU Autoconf as AC_PROG_GO. When it is available in # 846# a released version of Autoconf we should remove this # 847# macro and use it instead. # 848m4_defun([AC_PROG_GO], 849[AC_LANG_PUSH(Go)dnl 850AC_ARG_VAR([GOC], [Go compiler command])dnl 851AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 852_AC_ARG_VAR_LDFLAGS()dnl 853AC_CHECK_TOOL(GOC, gccgo) 854if test -z "$GOC"; then 855 if test -n "$ac_tool_prefix"; then 856 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 857 fi 858fi 859if test -z "$GOC"; then 860 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 861fi 862])#m4_defun 863])#m4_ifndef 864 865 866# _LT_LANG_DEFAULT_CONFIG 867# ----------------------- 868m4_defun([_LT_LANG_DEFAULT_CONFIG], 869[AC_PROVIDE_IFELSE([AC_PROG_CXX], 870 [LT_LANG(CXX)], 871 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 872 873AC_PROVIDE_IFELSE([AC_PROG_F77], 874 [LT_LANG(F77)], 875 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 876 877AC_PROVIDE_IFELSE([AC_PROG_FC], 878 [LT_LANG(FC)], 879 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 880 881dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 882dnl pulling things in needlessly. 883AC_PROVIDE_IFELSE([AC_PROG_GCJ], 884 [LT_LANG(GCJ)], 885 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 886 [LT_LANG(GCJ)], 887 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 888 [LT_LANG(GCJ)], 889 [m4_ifdef([AC_PROG_GCJ], 890 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 891 m4_ifdef([A][M_PROG_GCJ], 892 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 893 m4_ifdef([LT_PROG_GCJ], 894 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 895 896AC_PROVIDE_IFELSE([AC_PROG_GO], 897 [LT_LANG(GO)], 898 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 899 900AC_PROVIDE_IFELSE([LT_PROG_RC], 901 [LT_LANG(RC)], 902 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 903])# _LT_LANG_DEFAULT_CONFIG 904 905# Obsolete macros: 906AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 907AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 908AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 909AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 910AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 911dnl aclocal-1.4 backwards compatibility: 912dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 913dnl AC_DEFUN([AC_LIBTOOL_F77], []) 914dnl AC_DEFUN([AC_LIBTOOL_FC], []) 915dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 916dnl AC_DEFUN([AC_LIBTOOL_RC], []) 917 918 919# _LT_TAG_COMPILER 920# ---------------- 921m4_defun([_LT_TAG_COMPILER], 922[AC_REQUIRE([AC_PROG_CC])dnl 923 924_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 925_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 926_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 927_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 928 929# If no C compiler was specified, use CC. 930LTCC=${LTCC-"$CC"} 931 932# If no C compiler flags were specified, use CFLAGS. 933LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 934 935# Allow CC to be a program name with arguments. 936compiler=$CC 937])# _LT_TAG_COMPILER 938 939 940# _LT_COMPILER_BOILERPLATE 941# ------------------------ 942# Check for compiler boilerplate output or warnings with 943# the simple compiler test code. 944m4_defun([_LT_COMPILER_BOILERPLATE], 945[m4_require([_LT_DECL_SED])dnl 946ac_outfile=conftest.$ac_objext 947echo "$lt_simple_compile_test_code" >conftest.$ac_ext 948eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 949_lt_compiler_boilerplate=`cat conftest.err` 950$RM conftest* 951])# _LT_COMPILER_BOILERPLATE 952 953 954# _LT_LINKER_BOILERPLATE 955# ---------------------- 956# Check for linker boilerplate output or warnings with 957# the simple link test code. 958m4_defun([_LT_LINKER_BOILERPLATE], 959[m4_require([_LT_DECL_SED])dnl 960ac_outfile=conftest.$ac_objext 961echo "$lt_simple_link_test_code" >conftest.$ac_ext 962eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 963_lt_linker_boilerplate=`cat conftest.err` 964$RM -r conftest* 965])# _LT_LINKER_BOILERPLATE 966 967# _LT_REQUIRED_DARWIN_CHECKS 968# ------------------------- 969m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 970 case $host_os in 971 rhapsody* | darwin*) 972 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 973 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 974 AC_CHECK_TOOL([LIPO], [lipo], [:]) 975 AC_CHECK_TOOL([OTOOL], [otool], [:]) 976 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 977 _LT_DECL([], [DSYMUTIL], [1], 978 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 979 _LT_DECL([], [NMEDIT], [1], 980 [Tool to change global to local symbols on Mac OS X]) 981 _LT_DECL([], [LIPO], [1], 982 [Tool to manipulate fat objects and archives on Mac OS X]) 983 _LT_DECL([], [OTOOL], [1], 984 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 985 _LT_DECL([], [OTOOL64], [1], 986 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 987 988 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 989 [lt_cv_apple_cc_single_mod=no 990 if test -z "${LT_MULTI_MODULE}"; then 991 # By default we will add the -single_module flag. You can override 992 # by either setting the environment variable LT_MULTI_MODULE 993 # non-empty at configure time, or by adding -multi_module to the 994 # link flags. 995 rm -rf libconftest.dylib* 996 echo "int foo(void){return 1;}" > conftest.c 997 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 998-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 999 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1000 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1001 _lt_result=$? 1002 # If there is a non-empty error log, and "single_module" 1003 # appears in it, assume the flag caused a linker warning 1004 if test -s conftest.err && $GREP single_module conftest.err; then 1005 cat conftest.err >&AS_MESSAGE_LOG_FD 1006 # Otherwise, if the output was created with a 0 exit code from 1007 # the compiler, it worked. 1008 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 1009 lt_cv_apple_cc_single_mod=yes 1010 else 1011 cat conftest.err >&AS_MESSAGE_LOG_FD 1012 fi 1013 rm -rf libconftest.dylib* 1014 rm -f conftest.* 1015 fi]) 1016 1017 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1018 [lt_cv_ld_exported_symbols_list], 1019 [lt_cv_ld_exported_symbols_list=no 1020 save_LDFLAGS=$LDFLAGS 1021 echo "_main" > conftest.sym 1022 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1023 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1024 [lt_cv_ld_exported_symbols_list=yes], 1025 [lt_cv_ld_exported_symbols_list=no]) 1026 LDFLAGS="$save_LDFLAGS" 1027 ]) 1028 1029 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1030 [lt_cv_ld_force_load=no 1031 cat > conftest.c << _LT_EOF 1032int forced_loaded() { return 2;} 1033_LT_EOF 1034 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1035 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1036 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1037 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1038 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1039 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1040 cat > conftest.c << _LT_EOF 1041int main() { return 0;} 1042_LT_EOF 1043 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1044 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1045 _lt_result=$? 1046 if test -s conftest.err && $GREP force_load conftest.err; then 1047 cat conftest.err >&AS_MESSAGE_LOG_FD 1048 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 1049 lt_cv_ld_force_load=yes 1050 else 1051 cat conftest.err >&AS_MESSAGE_LOG_FD 1052 fi 1053 rm -f conftest.err libconftest.a conftest conftest.c 1054 rm -rf conftest.dSYM 1055 ]) 1056 case $host_os in 1057 rhapsody* | darwin1.[[012]]) 1058 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1059 darwin1.*) 1060 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1061 darwin*) # darwin 5.x on 1062 # if running on 10.5 or later, the deployment target defaults 1063 # to the OS version, if on x86, and 10.4, the deployment 1064 # target defaults to 10.4. Don't you love it? 1065 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1066 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1067 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1068 10.[[012]]*) 1069 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1070 10.*) 1071 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1072 esac 1073 ;; 1074 esac 1075 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1076 _lt_dar_single_mod='$single_module' 1077 fi 1078 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1079 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1080 else 1081 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1082 fi 1083 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1084 _lt_dsymutil='~$DSYMUTIL $lib || :' 1085 else 1086 _lt_dsymutil= 1087 fi 1088 ;; 1089 esac 1090]) 1091 1092 1093# _LT_DARWIN_LINKER_FEATURES([TAG]) 1094# --------------------------------- 1095# Checks for linker and compiler features on darwin 1096m4_defun([_LT_DARWIN_LINKER_FEATURES], 1097[ 1098 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1099 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1100 _LT_TAGVAR(hardcode_direct, $1)=no 1101 _LT_TAGVAR(hardcode_automatic, $1)=yes 1102 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1103 if test "$lt_cv_ld_force_load" = "yes"; then 1104 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 1105 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1106 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1107 else 1108 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1109 fi 1110 _LT_TAGVAR(link_all_deplibs, $1)=yes 1111 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1112 case $cc_basename in 1113 ifort*) _lt_dar_can_shared=yes ;; 1114 *) _lt_dar_can_shared=$GCC ;; 1115 esac 1116 if test "$_lt_dar_can_shared" = "yes"; then 1117 output_verbose_link_cmd=func_echo_all 1118 _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}" 1119 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1120 _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}" 1121 _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}" 1122 m4_if([$1], [CXX], 1123[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1124 _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}" 1125 _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}" 1126 fi 1127],[]) 1128 else 1129 _LT_TAGVAR(ld_shlibs, $1)=no 1130 fi 1131]) 1132 1133# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1134# ---------------------------------- 1135# Links a minimal program and checks the executable 1136# for the system default hardcoded library path. In most cases, 1137# this is /usr/lib:/lib, but when the MPI compilers are used 1138# the location of the communication and MPI libs are included too. 1139# If we don't find anything, use the default library path according 1140# to the aix ld manual. 1141# Store the results from the different compilers for each TAGNAME. 1142# Allow to override them for all tags through lt_cv_aix_libpath. 1143m4_defun([_LT_SYS_MODULE_PATH_AIX], 1144[m4_require([_LT_DECL_SED])dnl 1145if test "${lt_cv_aix_libpath+set}" = set; then 1146 aix_libpath=$lt_cv_aix_libpath 1147else 1148 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1149 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1150 lt_aix_libpath_sed='[ 1151 /Import File Strings/,/^$/ { 1152 /^0/ { 1153 s/^0 *\([^ ]*\) *$/\1/ 1154 p 1155 } 1156 }]' 1157 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1158 # Check for a 64-bit object if we didn't find anything. 1159 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1160 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1161 fi],[]) 1162 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1163 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1164 fi 1165 ]) 1166 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1167fi 1168])# _LT_SYS_MODULE_PATH_AIX 1169 1170 1171# _LT_SHELL_INIT(ARG) 1172# ------------------- 1173m4_define([_LT_SHELL_INIT], 1174[m4_divert_text([M4SH-INIT], [$1 1175])])# _LT_SHELL_INIT 1176 1177 1178 1179# _LT_PROG_ECHO_BACKSLASH 1180# ----------------------- 1181# Find how we can fake an echo command that does not interpret backslash. 1182# In particular, with Autoconf 2.60 or later we add some code to the start 1183# of the generated configure script which will find a shell with a builtin 1184# printf (which we can use as an echo command). 1185m4_defun([_LT_PROG_ECHO_BACKSLASH], 1186[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1187ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1188ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1189 1190AC_MSG_CHECKING([how to print strings]) 1191# Test print first, because it will be a builtin if present. 1192if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1193 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1194 ECHO='print -r --' 1195elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1196 ECHO='printf %s\n' 1197else 1198 # Use this function as a fallback that always works. 1199 func_fallback_echo () 1200 { 1201 eval 'cat <<_LTECHO_EOF 1202$[]1 1203_LTECHO_EOF' 1204 } 1205 ECHO='func_fallback_echo' 1206fi 1207 1208# func_echo_all arg... 1209# Invoke $ECHO with all args, space-separated. 1210func_echo_all () 1211{ 1212 $ECHO "$*" 1213} 1214 1215case "$ECHO" in 1216 printf*) AC_MSG_RESULT([printf]) ;; 1217 print*) AC_MSG_RESULT([print -r]) ;; 1218 *) AC_MSG_RESULT([cat]) ;; 1219esac 1220 1221m4_ifdef([_AS_DETECT_SUGGESTED], 1222[_AS_DETECT_SUGGESTED([ 1223 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1224 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1225 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1227 PATH=/empty FPATH=/empty; export PATH FPATH 1228 test "X`printf %s $ECHO`" = "X$ECHO" \ 1229 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1230 1231_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1232_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1233])# _LT_PROG_ECHO_BACKSLASH 1234 1235 1236# _LT_WITH_SYSROOT 1237# ---------------- 1238AC_DEFUN([_LT_WITH_SYSROOT], 1239[AC_MSG_CHECKING([for sysroot]) 1240AC_ARG_WITH([sysroot], 1241[ --with-sysroot[=DIR] Search for dependent libraries within DIR 1242 (or the compiler's sysroot if not specified).], 1243[], [with_sysroot=no]) 1244 1245dnl lt_sysroot will always be passed unquoted. We quote it here 1246dnl in case the user passed a directory name. 1247lt_sysroot= 1248case ${with_sysroot} in #( 1249 yes) 1250 if test "$GCC" = yes; then 1251 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1252 fi 1253 ;; #( 1254 /*) 1255 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1256 ;; #( 1257 no|'') 1258 ;; #( 1259 *) 1260 AC_MSG_RESULT([${with_sysroot}]) 1261 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1262 ;; 1263esac 1264 1265 AC_MSG_RESULT([${lt_sysroot:-no}]) 1266_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1267[dependent libraries, and in which our libraries should be installed.])]) 1268 1269# _LT_ENABLE_LOCK 1270# --------------- 1271m4_defun([_LT_ENABLE_LOCK], 1272[AC_ARG_ENABLE([libtool-lock], 1273 [AS_HELP_STRING([--disable-libtool-lock], 1274 [avoid locking (might break parallel builds)])]) 1275test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1276 1277# Some flags need to be propagated to the compiler or linker for good 1278# libtool support. 1279case $host in 1280ia64-*-hpux*) 1281 # Find out which ABI we are using. 1282 echo 'int i;' > conftest.$ac_ext 1283 if AC_TRY_EVAL(ac_compile); then 1284 case `/usr/bin/file conftest.$ac_objext` in 1285 *ELF-32*) 1286 HPUX_IA64_MODE="32" 1287 ;; 1288 *ELF-64*) 1289 HPUX_IA64_MODE="64" 1290 ;; 1291 esac 1292 fi 1293 rm -rf conftest* 1294 ;; 1295*-*-irix6*) 1296 # Find out which ABI we are using. 1297 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1298 if AC_TRY_EVAL(ac_compile); then 1299 if test "$lt_cv_prog_gnu_ld" = yes; then 1300 case `/usr/bin/file conftest.$ac_objext` in 1301 *32-bit*) 1302 LD="${LD-ld} -melf32bsmip" 1303 ;; 1304 *N32*) 1305 LD="${LD-ld} -melf32bmipn32" 1306 ;; 1307 *64-bit*) 1308 LD="${LD-ld} -melf64bmip" 1309 ;; 1310 esac 1311 else 1312 case `/usr/bin/file conftest.$ac_objext` in 1313 *32-bit*) 1314 LD="${LD-ld} -32" 1315 ;; 1316 *N32*) 1317 LD="${LD-ld} -n32" 1318 ;; 1319 *64-bit*) 1320 LD="${LD-ld} -64" 1321 ;; 1322 esac 1323 fi 1324 fi 1325 rm -rf conftest* 1326 ;; 1327 1328x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1329s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1330 # Find out which ABI we are using. 1331 echo 'int i;' > conftest.$ac_ext 1332 if AC_TRY_EVAL(ac_compile); then 1333 case `/usr/bin/file conftest.o` in 1334 *32-bit*) 1335 case $host in 1336 x86_64-*kfreebsd*-gnu) 1337 LD="${LD-ld} -m elf_i386_fbsd" 1338 ;; 1339 x86_64-*linux*) 1340 LD="${LD-ld} -m elf_i386" 1341 ;; 1342 ppc64-*linux*|powerpc64-*linux*) 1343 LD="${LD-ld} -m elf32ppclinux" 1344 ;; 1345 s390x-*linux*) 1346 LD="${LD-ld} -m elf_s390" 1347 ;; 1348 sparc64-*linux*) 1349 LD="${LD-ld} -m elf32_sparc" 1350 ;; 1351 esac 1352 ;; 1353 *64-bit*) 1354 case $host in 1355 x86_64-*kfreebsd*-gnu) 1356 LD="${LD-ld} -m elf_x86_64_fbsd" 1357 ;; 1358 x86_64-*linux*) 1359 LD="${LD-ld} -m elf_x86_64" 1360 ;; 1361 ppc*-*linux*|powerpc*-*linux*) 1362 LD="${LD-ld} -m elf64ppc" 1363 ;; 1364 s390*-*linux*|s390*-*tpf*) 1365 LD="${LD-ld} -m elf64_s390" 1366 ;; 1367 sparc*-*linux*) 1368 LD="${LD-ld} -m elf64_sparc" 1369 ;; 1370 esac 1371 ;; 1372 esac 1373 fi 1374 rm -rf conftest* 1375 ;; 1376 1377*-*-sco3.2v5*) 1378 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1379 SAVE_CFLAGS="$CFLAGS" 1380 CFLAGS="$CFLAGS -belf" 1381 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1382 [AC_LANG_PUSH(C) 1383 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1384 AC_LANG_POP]) 1385 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1386 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1387 CFLAGS="$SAVE_CFLAGS" 1388 fi 1389 ;; 1390*-*solaris*) 1391 # Find out which ABI we are using. 1392 echo 'int i;' > conftest.$ac_ext 1393 if AC_TRY_EVAL(ac_compile); then 1394 case `/usr/bin/file conftest.o` in 1395 *64-bit*) 1396 case $lt_cv_prog_gnu_ld in 1397 yes*) 1398 case $host in 1399 i?86-*-solaris*) 1400 LD="${LD-ld} -m elf_x86_64" 1401 ;; 1402 sparc*-*-solaris*) 1403 LD="${LD-ld} -m elf64_sparc" 1404 ;; 1405 esac 1406 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1407 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1408 LD="${LD-ld}_sol2" 1409 fi 1410 ;; 1411 *) 1412 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1413 LD="${LD-ld} -64" 1414 fi 1415 ;; 1416 esac 1417 ;; 1418 esac 1419 fi 1420 rm -rf conftest* 1421 ;; 1422esac 1423 1424need_locks="$enable_libtool_lock" 1425])# _LT_ENABLE_LOCK 1426 1427 1428# _LT_PROG_AR 1429# ----------- 1430m4_defun([_LT_PROG_AR], 1431[AC_CHECK_TOOLS(AR, [ar], false) 1432: ${AR=ar} 1433: ${AR_FLAGS=cru} 1434_LT_DECL([], [AR], [1], [The archiver]) 1435_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1436 1437AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1438 [lt_cv_ar_at_file=no 1439 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1440 [echo conftest.$ac_objext > conftest.lst 1441 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1442 AC_TRY_EVAL([lt_ar_try]) 1443 if test "$ac_status" -eq 0; then 1444 # Ensure the archiver fails upon bogus file names. 1445 rm -f conftest.$ac_objext libconftest.a 1446 AC_TRY_EVAL([lt_ar_try]) 1447 if test "$ac_status" -ne 0; then 1448 lt_cv_ar_at_file=@ 1449 fi 1450 fi 1451 rm -f conftest.* libconftest.a 1452 ]) 1453 ]) 1454 1455if test "x$lt_cv_ar_at_file" = xno; then 1456 archiver_list_spec= 1457else 1458 archiver_list_spec=$lt_cv_ar_at_file 1459fi 1460_LT_DECL([], [archiver_list_spec], [1], 1461 [How to feed a file listing to the archiver]) 1462])# _LT_PROG_AR 1463 1464 1465# _LT_CMD_OLD_ARCHIVE 1466# ------------------- 1467m4_defun([_LT_CMD_OLD_ARCHIVE], 1468[_LT_PROG_AR 1469 1470AC_CHECK_TOOL(STRIP, strip, :) 1471test -z "$STRIP" && STRIP=: 1472_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1473 1474AC_CHECK_TOOL(RANLIB, ranlib, :) 1475test -z "$RANLIB" && RANLIB=: 1476_LT_DECL([], [RANLIB], [1], 1477 [Commands used to install an old-style archive]) 1478 1479# Determine commands to create old-style static archives. 1480old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1481old_postinstall_cmds='chmod 644 $oldlib' 1482old_postuninstall_cmds= 1483 1484if test -n "$RANLIB"; then 1485 case $host_os in 1486 openbsd*) 1487 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1488 ;; 1489 *) 1490 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1491 ;; 1492 esac 1493 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1494fi 1495 1496case $host_os in 1497 darwin*) 1498 lock_old_archive_extraction=yes ;; 1499 *) 1500 lock_old_archive_extraction=no ;; 1501esac 1502_LT_DECL([], [old_postinstall_cmds], [2]) 1503_LT_DECL([], [old_postuninstall_cmds], [2]) 1504_LT_TAGDECL([], [old_archive_cmds], [2], 1505 [Commands used to build an old-style archive]) 1506_LT_DECL([], [lock_old_archive_extraction], [0], 1507 [Whether to use a lock for old archive extraction]) 1508])# _LT_CMD_OLD_ARCHIVE 1509 1510 1511# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1512# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1513# ---------------------------------------------------------------- 1514# Check whether the given compiler option works 1515AC_DEFUN([_LT_COMPILER_OPTION], 1516[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1517m4_require([_LT_DECL_SED])dnl 1518AC_CACHE_CHECK([$1], [$2], 1519 [$2=no 1520 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1521 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1522 lt_compiler_flag="$3" 1523 # Insert the option either (1) after the last *FLAGS variable, or 1524 # (2) before a word containing "conftest.", or (3) at the end. 1525 # Note that $ac_compile itself does not contain backslashes and begins 1526 # with a dollar sign (not a hyphen), so the echo should work correctly. 1527 # The option is referenced via a variable to avoid confusing sed. 1528 lt_compile=`echo "$ac_compile" | $SED \ 1529 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1530 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1531 -e 's:$: $lt_compiler_flag:'` 1532 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1533 (eval "$lt_compile" 2>conftest.err) 1534 ac_status=$? 1535 cat conftest.err >&AS_MESSAGE_LOG_FD 1536 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1537 if (exit $ac_status) && test -s "$ac_outfile"; then 1538 # The compiler can only warn and ignore the option if not recognized 1539 # So say no if there are warnings other than the usual output. 1540 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1541 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1542 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1543 $2=yes 1544 fi 1545 fi 1546 $RM conftest* 1547]) 1548 1549if test x"[$]$2" = xyes; then 1550 m4_if([$5], , :, [$5]) 1551else 1552 m4_if([$6], , :, [$6]) 1553fi 1554])# _LT_COMPILER_OPTION 1555 1556# Old name: 1557AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1558dnl aclocal-1.4 backwards compatibility: 1559dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1560 1561 1562# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1563# [ACTION-SUCCESS], [ACTION-FAILURE]) 1564# ---------------------------------------------------- 1565# Check whether the given linker option works 1566AC_DEFUN([_LT_LINKER_OPTION], 1567[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1568m4_require([_LT_DECL_SED])dnl 1569AC_CACHE_CHECK([$1], [$2], 1570 [$2=no 1571 save_LDFLAGS="$LDFLAGS" 1572 LDFLAGS="$LDFLAGS $3" 1573 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1574 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1575 # The linker can only warn and ignore the option if not recognized 1576 # So say no if there are warnings 1577 if test -s conftest.err; then 1578 # Append any errors to the config.log. 1579 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1580 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1581 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1582 if diff conftest.exp conftest.er2 >/dev/null; then 1583 $2=yes 1584 fi 1585 else 1586 $2=yes 1587 fi 1588 fi 1589 $RM -r conftest* 1590 LDFLAGS="$save_LDFLAGS" 1591]) 1592 1593if test x"[$]$2" = xyes; then 1594 m4_if([$4], , :, [$4]) 1595else 1596 m4_if([$5], , :, [$5]) 1597fi 1598])# _LT_LINKER_OPTION 1599 1600# Old name: 1601AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1602dnl aclocal-1.4 backwards compatibility: 1603dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1604 1605 1606# LT_CMD_MAX_LEN 1607#--------------- 1608AC_DEFUN([LT_CMD_MAX_LEN], 1609[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1610# find the maximum length of command line arguments 1611AC_MSG_CHECKING([the maximum length of command line arguments]) 1612AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1613 i=0 1614 teststring="ABCD" 1615 1616 case $build_os in 1617 msdosdjgpp*) 1618 # On DJGPP, this test can blow up pretty badly due to problems in libc 1619 # (any single argument exceeding 2000 bytes causes a buffer overrun 1620 # during glob expansion). Even if it were fixed, the result of this 1621 # check would be larger than it should be. 1622 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1623 ;; 1624 1625 gnu*) 1626 # Under GNU Hurd, this test is not required because there is 1627 # no limit to the length of command line arguments. 1628 # Libtool will interpret -1 as no limit whatsoever 1629 lt_cv_sys_max_cmd_len=-1; 1630 ;; 1631 1632 cygwin* | mingw* | cegcc*) 1633 # On Win9x/ME, this test blows up -- it succeeds, but takes 1634 # about 5 minutes as the teststring grows exponentially. 1635 # Worse, since 9x/ME are not pre-emptively multitasking, 1636 # you end up with a "frozen" computer, even though with patience 1637 # the test eventually succeeds (with a max line length of 256k). 1638 # Instead, let's just punt: use the minimum linelength reported by 1639 # all of the supported platforms: 8192 (on NT/2K/XP). 1640 lt_cv_sys_max_cmd_len=8192; 1641 ;; 1642 1643 mint*) 1644 # On MiNT this can take a long time and run out of memory. 1645 lt_cv_sys_max_cmd_len=8192; 1646 ;; 1647 1648 amigaos*) 1649 # On AmigaOS with pdksh, this test takes hours, literally. 1650 # So we just punt and use a minimum line length of 8192. 1651 lt_cv_sys_max_cmd_len=8192; 1652 ;; 1653 1654 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1655 # This has been around since 386BSD, at least. Likely further. 1656 if test -x /sbin/sysctl; then 1657 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1658 elif test -x /usr/sbin/sysctl; then 1659 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1660 else 1661 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1662 fi 1663 # And add a safety zone 1664 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1666 ;; 1667 1668 interix*) 1669 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1670 lt_cv_sys_max_cmd_len=196608 1671 ;; 1672 1673 os2*) 1674 # The test takes a long time on OS/2. 1675 lt_cv_sys_max_cmd_len=8192 1676 ;; 1677 1678 osf*) 1679 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1680 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1681 # nice to cause kernel panics so lets avoid the loop below. 1682 # First set a reasonable default. 1683 lt_cv_sys_max_cmd_len=16384 1684 # 1685 if test -x /sbin/sysconfig; then 1686 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1687 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1688 esac 1689 fi 1690 ;; 1691 sco3.2v5*) 1692 lt_cv_sys_max_cmd_len=102400 1693 ;; 1694 sysv5* | sco5v6* | sysv4.2uw2*) 1695 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1696 if test -n "$kargmax"; then 1697 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1698 else 1699 lt_cv_sys_max_cmd_len=32768 1700 fi 1701 ;; 1702 *) 1703 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1704 if test -n "$lt_cv_sys_max_cmd_len"; then 1705 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1707 else 1708 # Make teststring a little bigger before we do anything with it. 1709 # a 1K string should be a reasonable start. 1710 for i in 1 2 3 4 5 6 7 8 ; do 1711 teststring=$teststring$teststring 1712 done 1713 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1714 # If test is not a shell built-in, we'll probably end up computing a 1715 # maximum length that is only half of the actual maximum length, but 1716 # we can't tell. 1717 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 1718 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1719 test $i != 17 # 1/2 MB should be enough 1720 do 1721 i=`expr $i + 1` 1722 teststring=$teststring$teststring 1723 done 1724 # Only check the string length outside the loop. 1725 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1726 teststring= 1727 # Add a significant safety factor because C++ compilers can tack on 1728 # massive amounts of additional arguments before passing them to the 1729 # linker. It appears as though 1/2 is a usable value. 1730 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1731 fi 1732 ;; 1733 esac 1734]) 1735if test -n $lt_cv_sys_max_cmd_len ; then 1736 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1737else 1738 AC_MSG_RESULT(none) 1739fi 1740max_cmd_len=$lt_cv_sys_max_cmd_len 1741_LT_DECL([], [max_cmd_len], [0], 1742 [What is the maximum length of a command?]) 1743])# LT_CMD_MAX_LEN 1744 1745# Old name: 1746AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1747dnl aclocal-1.4 backwards compatibility: 1748dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1749 1750 1751# _LT_HEADER_DLFCN 1752# ---------------- 1753m4_defun([_LT_HEADER_DLFCN], 1754[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1755])# _LT_HEADER_DLFCN 1756 1757 1758# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1759# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1760# ---------------------------------------------------------------- 1761m4_defun([_LT_TRY_DLOPEN_SELF], 1762[m4_require([_LT_HEADER_DLFCN])dnl 1763if test "$cross_compiling" = yes; then : 1764 [$4] 1765else 1766 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1767 lt_status=$lt_dlunknown 1768 cat > conftest.$ac_ext <<_LT_EOF 1769[#line $LINENO "configure" 1770#include "confdefs.h" 1771 1772#if HAVE_DLFCN_H 1773#include <dlfcn.h> 1774#endif 1775 1776#include <stdio.h> 1777 1778#ifdef RTLD_GLOBAL 1779# define LT_DLGLOBAL RTLD_GLOBAL 1780#else 1781# ifdef DL_GLOBAL 1782# define LT_DLGLOBAL DL_GLOBAL 1783# else 1784# define LT_DLGLOBAL 0 1785# endif 1786#endif 1787 1788/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1789 find out it does not work in some platform. */ 1790#ifndef LT_DLLAZY_OR_NOW 1791# ifdef RTLD_LAZY 1792# define LT_DLLAZY_OR_NOW RTLD_LAZY 1793# else 1794# ifdef DL_LAZY 1795# define LT_DLLAZY_OR_NOW DL_LAZY 1796# else 1797# ifdef RTLD_NOW 1798# define LT_DLLAZY_OR_NOW RTLD_NOW 1799# else 1800# ifdef DL_NOW 1801# define LT_DLLAZY_OR_NOW DL_NOW 1802# else 1803# define LT_DLLAZY_OR_NOW 0 1804# endif 1805# endif 1806# endif 1807# endif 1808#endif 1809 1810/* When -fvisbility=hidden is used, assume the code has been annotated 1811 correspondingly for the symbols needed. */ 1812#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1813int fnord () __attribute__((visibility("default"))); 1814#endif 1815 1816int fnord () { return 42; } 1817int main () 1818{ 1819 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1820 int status = $lt_dlunknown; 1821 1822 if (self) 1823 { 1824 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1825 else 1826 { 1827 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1828 else puts (dlerror ()); 1829 } 1830 /* dlclose (self); */ 1831 } 1832 else 1833 puts (dlerror ()); 1834 1835 return status; 1836}] 1837_LT_EOF 1838 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1839 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1840 lt_status=$? 1841 case x$lt_status in 1842 x$lt_dlno_uscore) $1 ;; 1843 x$lt_dlneed_uscore) $2 ;; 1844 x$lt_dlunknown|x*) $3 ;; 1845 esac 1846 else : 1847 # compilation failed 1848 $3 1849 fi 1850fi 1851rm -fr conftest* 1852])# _LT_TRY_DLOPEN_SELF 1853 1854 1855# LT_SYS_DLOPEN_SELF 1856# ------------------ 1857AC_DEFUN([LT_SYS_DLOPEN_SELF], 1858[m4_require([_LT_HEADER_DLFCN])dnl 1859if test "x$enable_dlopen" != xyes; then 1860 enable_dlopen=unknown 1861 enable_dlopen_self=unknown 1862 enable_dlopen_self_static=unknown 1863else 1864 lt_cv_dlopen=no 1865 lt_cv_dlopen_libs= 1866 1867 case $host_os in 1868 beos*) 1869 lt_cv_dlopen="load_add_on" 1870 lt_cv_dlopen_libs= 1871 lt_cv_dlopen_self=yes 1872 ;; 1873 1874 mingw* | pw32* | cegcc*) 1875 lt_cv_dlopen="LoadLibrary" 1876 lt_cv_dlopen_libs= 1877 ;; 1878 1879 cygwin*) 1880 lt_cv_dlopen="dlopen" 1881 lt_cv_dlopen_libs= 1882 ;; 1883 1884 darwin*) 1885 # if libdl is installed we need to link against it 1886 AC_CHECK_LIB([dl], [dlopen], 1887 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1888 lt_cv_dlopen="dyld" 1889 lt_cv_dlopen_libs= 1890 lt_cv_dlopen_self=yes 1891 ]) 1892 ;; 1893 1894 *) 1895 AC_CHECK_FUNC([shl_load], 1896 [lt_cv_dlopen="shl_load"], 1897 [AC_CHECK_LIB([dld], [shl_load], 1898 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1899 [AC_CHECK_FUNC([dlopen], 1900 [lt_cv_dlopen="dlopen"], 1901 [AC_CHECK_LIB([dl], [dlopen], 1902 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1903 [AC_CHECK_LIB([svld], [dlopen], 1904 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1905 [AC_CHECK_LIB([dld], [dld_link], 1906 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1907 ]) 1908 ]) 1909 ]) 1910 ]) 1911 ]) 1912 ;; 1913 esac 1914 1915 if test "x$lt_cv_dlopen" != xno; then 1916 enable_dlopen=yes 1917 else 1918 enable_dlopen=no 1919 fi 1920 1921 case $lt_cv_dlopen in 1922 dlopen) 1923 save_CPPFLAGS="$CPPFLAGS" 1924 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1925 1926 save_LDFLAGS="$LDFLAGS" 1927 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1928 1929 save_LIBS="$LIBS" 1930 LIBS="$lt_cv_dlopen_libs $LIBS" 1931 1932 AC_CACHE_CHECK([whether a program can dlopen itself], 1933 lt_cv_dlopen_self, [dnl 1934 _LT_TRY_DLOPEN_SELF( 1935 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1936 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1937 ]) 1938 1939 if test "x$lt_cv_dlopen_self" = xyes; then 1940 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1941 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1942 lt_cv_dlopen_self_static, [dnl 1943 _LT_TRY_DLOPEN_SELF( 1944 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1945 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1946 ]) 1947 fi 1948 1949 CPPFLAGS="$save_CPPFLAGS" 1950 LDFLAGS="$save_LDFLAGS" 1951 LIBS="$save_LIBS" 1952 ;; 1953 esac 1954 1955 case $lt_cv_dlopen_self in 1956 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1957 *) enable_dlopen_self=unknown ;; 1958 esac 1959 1960 case $lt_cv_dlopen_self_static in 1961 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1962 *) enable_dlopen_self_static=unknown ;; 1963 esac 1964fi 1965_LT_DECL([dlopen_support], [enable_dlopen], [0], 1966 [Whether dlopen is supported]) 1967_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1968 [Whether dlopen of programs is supported]) 1969_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1970 [Whether dlopen of statically linked programs is supported]) 1971])# LT_SYS_DLOPEN_SELF 1972 1973# Old name: 1974AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1975dnl aclocal-1.4 backwards compatibility: 1976dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1977 1978 1979# _LT_COMPILER_C_O([TAGNAME]) 1980# --------------------------- 1981# Check to see if options -c and -o are simultaneously supported by compiler. 1982# This macro does not hard code the compiler like AC_PROG_CC_C_O. 1983m4_defun([_LT_COMPILER_C_O], 1984[m4_require([_LT_DECL_SED])dnl 1985m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1986m4_require([_LT_TAG_COMPILER])dnl 1987AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1988 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1990 $RM -r conftest 2>/dev/null 1991 mkdir conftest 1992 cd conftest 1993 mkdir out 1994 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1995 1996 lt_compiler_flag="-o out/conftest2.$ac_objext" 1997 # Insert the option either (1) after the last *FLAGS variable, or 1998 # (2) before a word containing "conftest.", or (3) at the end. 1999 # Note that $ac_compile itself does not contain backslashes and begins 2000 # with a dollar sign (not a hyphen), so the echo should work correctly. 2001 lt_compile=`echo "$ac_compile" | $SED \ 2002 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2003 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2004 -e 's:$: $lt_compiler_flag:'` 2005 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2006 (eval "$lt_compile" 2>out/conftest.err) 2007 ac_status=$? 2008 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2009 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2010 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2011 then 2012 # The compiler can only warn and ignore the option if not recognized 2013 # So say no if there are warnings 2014 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2015 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2016 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2017 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2018 fi 2019 fi 2020 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2021 $RM conftest* 2022 # SGI C++ compiler will create directory out/ii_files/ for 2023 # template instantiation 2024 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2025 $RM out/* && rmdir out 2026 cd .. 2027 $RM -r conftest 2028 $RM conftest* 2029]) 2030_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2031 [Does compiler simultaneously support -c and -o options?]) 2032])# _LT_COMPILER_C_O 2033 2034 2035# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2036# ---------------------------------- 2037# Check to see if we can do hard links to lock some files if needed 2038m4_defun([_LT_COMPILER_FILE_LOCKS], 2039[m4_require([_LT_ENABLE_LOCK])dnl 2040m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2041_LT_COMPILER_C_O([$1]) 2042 2043hard_links="nottested" 2044if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 2045 # do not overwrite the value of need_locks provided by the user 2046 AC_MSG_CHECKING([if we can lock with hard links]) 2047 hard_links=yes 2048 $RM conftest* 2049 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2050 touch conftest.a 2051 ln conftest.a conftest.b 2>&5 || hard_links=no 2052 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2053 AC_MSG_RESULT([$hard_links]) 2054 if test "$hard_links" = no; then 2055 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 2056 need_locks=warn 2057 fi 2058else 2059 need_locks=no 2060fi 2061_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2062])# _LT_COMPILER_FILE_LOCKS 2063 2064 2065# _LT_CHECK_OBJDIR 2066# ---------------- 2067m4_defun([_LT_CHECK_OBJDIR], 2068[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2069[rm -f .libs 2>/dev/null 2070mkdir .libs 2>/dev/null 2071if test -d .libs; then 2072 lt_cv_objdir=.libs 2073else 2074 # MS-DOS does not allow filenames that begin with a dot. 2075 lt_cv_objdir=_libs 2076fi 2077rmdir .libs 2>/dev/null]) 2078objdir=$lt_cv_objdir 2079_LT_DECL([], [objdir], [0], 2080 [The name of the directory that contains temporary libtool files])dnl 2081m4_pattern_allow([LT_OBJDIR])dnl 2082AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2083 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2084])# _LT_CHECK_OBJDIR 2085 2086 2087# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2088# -------------------------------------- 2089# Check hardcoding attributes. 2090m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2091[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2092_LT_TAGVAR(hardcode_action, $1)= 2093if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2094 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2095 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2096 2097 # We can hardcode non-existent directories. 2098 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2099 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2100 # have to relink, otherwise we might link with an installed library 2101 # when we should be linking with a yet-to-be-installed one 2102 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2103 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2104 # Linking always hardcodes the temporary library directory. 2105 _LT_TAGVAR(hardcode_action, $1)=relink 2106 else 2107 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2108 _LT_TAGVAR(hardcode_action, $1)=immediate 2109 fi 2110else 2111 # We cannot hardcode anything, or else we can only hardcode existing 2112 # directories. 2113 _LT_TAGVAR(hardcode_action, $1)=unsupported 2114fi 2115AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2116 2117if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2118 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2119 # Fast installation is not supported 2120 enable_fast_install=no 2121elif test "$shlibpath_overrides_runpath" = yes || 2122 test "$enable_shared" = no; then 2123 # Fast installation is not necessary 2124 enable_fast_install=needless 2125fi 2126_LT_TAGDECL([], [hardcode_action], [0], 2127 [How to hardcode a shared library path into an executable]) 2128])# _LT_LINKER_HARDCODE_LIBPATH 2129 2130 2131# _LT_CMD_STRIPLIB 2132# ---------------- 2133m4_defun([_LT_CMD_STRIPLIB], 2134[m4_require([_LT_DECL_EGREP]) 2135striplib= 2136old_striplib= 2137AC_MSG_CHECKING([whether stripping libraries is possible]) 2138if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2139 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2140 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2141 AC_MSG_RESULT([yes]) 2142else 2143# FIXME - insert some real tests, host_os isn't really good enough 2144 case $host_os in 2145 darwin*) 2146 if test -n "$STRIP" ; then 2147 striplib="$STRIP -x" 2148 old_striplib="$STRIP -S" 2149 AC_MSG_RESULT([yes]) 2150 else 2151 AC_MSG_RESULT([no]) 2152 fi 2153 ;; 2154 *) 2155 AC_MSG_RESULT([no]) 2156 ;; 2157 esac 2158fi 2159_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2160_LT_DECL([], [striplib], [1]) 2161])# _LT_CMD_STRIPLIB 2162 2163 2164# _LT_SYS_DYNAMIC_LINKER([TAG]) 2165# ----------------------------- 2166# PORTME Fill in your ld.so characteristics 2167m4_defun([_LT_SYS_DYNAMIC_LINKER], 2168[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2169m4_require([_LT_DECL_EGREP])dnl 2170m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2171m4_require([_LT_DECL_OBJDUMP])dnl 2172m4_require([_LT_DECL_SED])dnl 2173m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2174AC_MSG_CHECKING([dynamic linker characteristics]) 2175m4_if([$1], 2176 [], [ 2177if test "$GCC" = yes; then 2178 case $host_os in 2179 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2180 *) lt_awk_arg="/^libraries:/" ;; 2181 esac 2182 case $host_os in 2183 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2184 *) lt_sed_strip_eq="s,=/,/,g" ;; 2185 esac 2186 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2187 case $lt_search_path_spec in 2188 *\;*) 2189 # if the path contains ";" then we assume it to be the separator 2190 # otherwise default to the standard path separator (i.e. ":") - it is 2191 # assumed that no part of a normal pathname contains ";" but that should 2192 # okay in the real world where ";" in dirpaths is itself problematic. 2193 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2194 ;; 2195 *) 2196 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2197 ;; 2198 esac 2199 # Ok, now we have the path, separated by spaces, we can step through it 2200 # and add multilib dir if necessary. 2201 lt_tmp_lt_search_path_spec= 2202 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2203 for lt_sys_path in $lt_search_path_spec; do 2204 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2205 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2206 else 2207 test -d "$lt_sys_path" && \ 2208 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2209 fi 2210 done 2211 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2212BEGIN {RS=" "; FS="/|\n";} { 2213 lt_foo=""; 2214 lt_count=0; 2215 for (lt_i = NF; lt_i > 0; lt_i--) { 2216 if ($lt_i != "" && $lt_i != ".") { 2217 if ($lt_i == "..") { 2218 lt_count++; 2219 } else { 2220 if (lt_count == 0) { 2221 lt_foo="/" $lt_i lt_foo; 2222 } else { 2223 lt_count--; 2224 } 2225 } 2226 } 2227 } 2228 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2229 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2230}'` 2231 # AWK program above erroneously prepends '/' to C:/dos/paths 2232 # for these hosts. 2233 case $host_os in 2234 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2235 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2236 esac 2237 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2238else 2239 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2240fi]) 2241library_names_spec= 2242libname_spec='lib$name' 2243soname_spec= 2244shrext_cmds=".so" 2245postinstall_cmds= 2246postuninstall_cmds= 2247finish_cmds= 2248finish_eval= 2249shlibpath_var= 2250shlibpath_overrides_runpath=unknown 2251version_type=none 2252dynamic_linker="$host_os ld.so" 2253sys_lib_dlsearch_path_spec="/lib /usr/lib" 2254need_lib_prefix=unknown 2255hardcode_into_libs=no 2256 2257# when you set need_version to no, make sure it does not cause -set_version 2258# flags to be left without arguments 2259need_version=unknown 2260 2261case $host_os in 2262aix3*) 2263 version_type=linux # correct to gnu/linux during the next big refactor 2264 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2265 shlibpath_var=LIBPATH 2266 2267 # AIX 3 has no versioning support, so we append a major version to the name. 2268 soname_spec='${libname}${release}${shared_ext}$major' 2269 ;; 2270 2271aix[[4-9]]*) 2272 version_type=linux # correct to gnu/linux during the next big refactor 2273 need_lib_prefix=no 2274 need_version=no 2275 hardcode_into_libs=yes 2276 if test "$host_cpu" = ia64; then 2277 # AIX 5 supports IA64 2278 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2279 shlibpath_var=LD_LIBRARY_PATH 2280 else 2281 # With GCC up to 2.95.x, collect2 would create an import file 2282 # for dependence libraries. The import file would start with 2283 # the line `#! .'. This would cause the generated library to 2284 # depend on `.', always an invalid library. This was fixed in 2285 # development snapshots of GCC prior to 3.0. 2286 case $host_os in 2287 aix4 | aix4.[[01]] | aix4.[[01]].*) 2288 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2289 echo ' yes ' 2290 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2291 : 2292 else 2293 can_build_shared=no 2294 fi 2295 ;; 2296 esac 2297 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2298 # soname into executable. Probably we can add versioning support to 2299 # collect2, so additional links can be useful in future. 2300 if test "$aix_use_runtimelinking" = yes; then 2301 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2302 # instead of lib<name>.a to let people know that these are not 2303 # typical AIX shared libraries. 2304 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2305 else 2306 # We preserve .a as extension for shared libraries through AIX4.2 2307 # and later when we are not doing run time linking. 2308 library_names_spec='${libname}${release}.a $libname.a' 2309 soname_spec='${libname}${release}${shared_ext}$major' 2310 fi 2311 shlibpath_var=LIBPATH 2312 fi 2313 ;; 2314 2315amigaos*) 2316 case $host_cpu in 2317 powerpc) 2318 # Since July 2007 AmigaOS4 officially supports .so libraries. 2319 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2320 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2321 ;; 2322 m68k) 2323 library_names_spec='$libname.ixlibrary $libname.a' 2324 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2325 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2326 ;; 2327 esac 2328 ;; 2329 2330beos*) 2331 library_names_spec='${libname}${shared_ext}' 2332 dynamic_linker="$host_os ld.so" 2333 shlibpath_var=LIBRARY_PATH 2334 ;; 2335 2336bsdi[[45]]*) 2337 version_type=linux # correct to gnu/linux during the next big refactor 2338 need_version=no 2339 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2340 soname_spec='${libname}${release}${shared_ext}$major' 2341 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2342 shlibpath_var=LD_LIBRARY_PATH 2343 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2344 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2345 # the default ld.so.conf also contains /usr/contrib/lib and 2346 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2347 # libtool to hard-code these into programs 2348 ;; 2349 2350cygwin* | mingw* | pw32* | cegcc*) 2351 version_type=windows 2352 shrext_cmds=".dll" 2353 need_version=no 2354 need_lib_prefix=no 2355 2356 case $GCC,$cc_basename in 2357 yes,*) 2358 # gcc 2359 library_names_spec='$libname.dll.a' 2360 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2361 postinstall_cmds='base_file=`basename \${file}`~ 2362 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2363 dldir=$destdir/`dirname \$dlpath`~ 2364 test -d \$dldir || mkdir -p \$dldir~ 2365 $install_prog $dir/$dlname \$dldir/$dlname~ 2366 chmod a+x \$dldir/$dlname~ 2367 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2368 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2369 fi' 2370 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2371 dlpath=$dir/\$dldll~ 2372 $RM \$dlpath' 2373 shlibpath_overrides_runpath=yes 2374 2375 case $host_os in 2376 cygwin*) 2377 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2378 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2379m4_if([$1], [],[ 2380 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2381 ;; 2382 mingw* | cegcc*) 2383 # MinGW DLLs use traditional 'lib' prefix 2384 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2385 ;; 2386 pw32*) 2387 # pw32 DLLs use 'pw' prefix rather than 'lib' 2388 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2389 ;; 2390 esac 2391 dynamic_linker='Win32 ld.exe' 2392 ;; 2393 2394 *,cl*) 2395 # Native MSVC 2396 libname_spec='$name' 2397 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2398 library_names_spec='${libname}.dll.lib' 2399 2400 case $build_os in 2401 mingw*) 2402 sys_lib_search_path_spec= 2403 lt_save_ifs=$IFS 2404 IFS=';' 2405 for lt_path in $LIB 2406 do 2407 IFS=$lt_save_ifs 2408 # Let DOS variable expansion print the short 8.3 style file name. 2409 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2410 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2411 done 2412 IFS=$lt_save_ifs 2413 # Convert to MSYS style. 2414 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2415 ;; 2416 cygwin*) 2417 # Convert to unix form, then to dos form, then back to unix form 2418 # but this time dos style (no spaces!) so that the unix form looks 2419 # like /cygdrive/c/PROGRA~1:/cygdr... 2420 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2421 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2422 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2423 ;; 2424 *) 2425 sys_lib_search_path_spec="$LIB" 2426 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2427 # It is most probably a Windows format PATH. 2428 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2429 else 2430 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2431 fi 2432 # FIXME: find the short name or the path components, as spaces are 2433 # common. (e.g. "Program Files" -> "PROGRA~1") 2434 ;; 2435 esac 2436 2437 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2438 postinstall_cmds='base_file=`basename \${file}`~ 2439 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2440 dldir=$destdir/`dirname \$dlpath`~ 2441 test -d \$dldir || mkdir -p \$dldir~ 2442 $install_prog $dir/$dlname \$dldir/$dlname' 2443 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2444 dlpath=$dir/\$dldll~ 2445 $RM \$dlpath' 2446 shlibpath_overrides_runpath=yes 2447 dynamic_linker='Win32 link.exe' 2448 ;; 2449 2450 *) 2451 # Assume MSVC wrapper 2452 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2453 dynamic_linker='Win32 ld.exe' 2454 ;; 2455 esac 2456 # FIXME: first we should search . and the directory the executable is in 2457 shlibpath_var=PATH 2458 ;; 2459 2460darwin* | rhapsody*) 2461 dynamic_linker="$host_os dyld" 2462 version_type=darwin 2463 need_lib_prefix=no 2464 need_version=no 2465 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2466 soname_spec='${libname}${release}${major}$shared_ext' 2467 shlibpath_overrides_runpath=yes 2468 shlibpath_var=DYLD_LIBRARY_PATH 2469 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2470m4_if([$1], [],[ 2471 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2472 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2473 ;; 2474 2475dgux*) 2476 version_type=linux # correct to gnu/linux during the next big refactor 2477 need_lib_prefix=no 2478 need_version=no 2479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2480 soname_spec='${libname}${release}${shared_ext}$major' 2481 shlibpath_var=LD_LIBRARY_PATH 2482 ;; 2483 2484freebsd* | dragonfly*) 2485 # DragonFly does not have aout. When/if they implement a new 2486 # versioning mechanism, adjust this. 2487 if test -x /usr/bin/objformat; then 2488 objformat=`/usr/bin/objformat` 2489 else 2490 case $host_os in 2491 freebsd[[23]].*) objformat=aout ;; 2492 *) objformat=elf ;; 2493 esac 2494 fi 2495 version_type=freebsd-$objformat 2496 case $version_type in 2497 freebsd-elf*) 2498 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2499 need_version=no 2500 need_lib_prefix=no 2501 ;; 2502 freebsd-*) 2503 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2504 need_version=yes 2505 ;; 2506 esac 2507 shlibpath_var=LD_LIBRARY_PATH 2508 case $host_os in 2509 freebsd2.*) 2510 shlibpath_overrides_runpath=yes 2511 ;; 2512 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2513 shlibpath_overrides_runpath=yes 2514 hardcode_into_libs=yes 2515 ;; 2516 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2517 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2518 shlibpath_overrides_runpath=no 2519 hardcode_into_libs=yes 2520 ;; 2521 *) # from 4.6 on, and DragonFly 2522 shlibpath_overrides_runpath=yes 2523 hardcode_into_libs=yes 2524 ;; 2525 esac 2526 ;; 2527 2528gnu*) 2529 version_type=linux # correct to gnu/linux during the next big refactor 2530 need_lib_prefix=no 2531 need_version=no 2532 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2533 soname_spec='${libname}${release}${shared_ext}$major' 2534 shlibpath_var=LD_LIBRARY_PATH 2535 shlibpath_overrides_runpath=no 2536 hardcode_into_libs=yes 2537 ;; 2538 2539haiku*) 2540 version_type=linux # correct to gnu/linux during the next big refactor 2541 need_lib_prefix=no 2542 need_version=no 2543 dynamic_linker="$host_os runtime_loader" 2544 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2545 soname_spec='${libname}${release}${shared_ext}$major' 2546 shlibpath_var=LIBRARY_PATH 2547 shlibpath_overrides_runpath=yes 2548 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2549 hardcode_into_libs=yes 2550 ;; 2551 2552hpux9* | hpux10* | hpux11*) 2553 # Give a soname corresponding to the major version so that dld.sl refuses to 2554 # link against other versions. 2555 version_type=sunos 2556 need_lib_prefix=no 2557 need_version=no 2558 case $host_cpu in 2559 ia64*) 2560 shrext_cmds='.so' 2561 hardcode_into_libs=yes 2562 dynamic_linker="$host_os dld.so" 2563 shlibpath_var=LD_LIBRARY_PATH 2564 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2565 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2566 soname_spec='${libname}${release}${shared_ext}$major' 2567 if test "X$HPUX_IA64_MODE" = X32; then 2568 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2569 else 2570 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2571 fi 2572 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2573 ;; 2574 hppa*64*) 2575 shrext_cmds='.sl' 2576 hardcode_into_libs=yes 2577 dynamic_linker="$host_os dld.sl" 2578 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2579 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2581 soname_spec='${libname}${release}${shared_ext}$major' 2582 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2583 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2584 ;; 2585 *) 2586 shrext_cmds='.sl' 2587 dynamic_linker="$host_os dld.sl" 2588 shlibpath_var=SHLIB_PATH 2589 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2590 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2591 soname_spec='${libname}${release}${shared_ext}$major' 2592 ;; 2593 esac 2594 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2595 postinstall_cmds='chmod 555 $lib' 2596 # or fails outright, so override atomically: 2597 install_override_mode=555 2598 ;; 2599 2600interix[[3-9]]*) 2601 version_type=linux # correct to gnu/linux during the next big refactor 2602 need_lib_prefix=no 2603 need_version=no 2604 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2605 soname_spec='${libname}${release}${shared_ext}$major' 2606 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2607 shlibpath_var=LD_LIBRARY_PATH 2608 shlibpath_overrides_runpath=no 2609 hardcode_into_libs=yes 2610 ;; 2611 2612irix5* | irix6* | nonstopux*) 2613 case $host_os in 2614 nonstopux*) version_type=nonstopux ;; 2615 *) 2616 if test "$lt_cv_prog_gnu_ld" = yes; then 2617 version_type=linux # correct to gnu/linux during the next big refactor 2618 else 2619 version_type=irix 2620 fi ;; 2621 esac 2622 need_lib_prefix=no 2623 need_version=no 2624 soname_spec='${libname}${release}${shared_ext}$major' 2625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2626 case $host_os in 2627 irix5* | nonstopux*) 2628 libsuff= shlibsuff= 2629 ;; 2630 *) 2631 case $LD in # libtool.m4 will add one of these switches to LD 2632 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2633 libsuff= shlibsuff= libmagic=32-bit;; 2634 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2635 libsuff=32 shlibsuff=N32 libmagic=N32;; 2636 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2637 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2638 *) libsuff= shlibsuff= libmagic=never-match;; 2639 esac 2640 ;; 2641 esac 2642 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2643 shlibpath_overrides_runpath=no 2644 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2645 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2646 hardcode_into_libs=yes 2647 ;; 2648 2649# No shared lib support for Linux oldld, aout, or coff. 2650linux*oldld* | linux*aout* | linux*coff*) 2651 dynamic_linker=no 2652 ;; 2653 2654# This must be glibc/ELF. 2655linux* | k*bsd*-gnu | kopensolaris*-gnu) 2656 version_type=linux # correct to gnu/linux during the next big refactor 2657 need_lib_prefix=no 2658 need_version=no 2659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2660 soname_spec='${libname}${release}${shared_ext}$major' 2661 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2662 shlibpath_var=LD_LIBRARY_PATH 2663 shlibpath_overrides_runpath=no 2664 2665 # Some binutils ld are patched to set DT_RUNPATH 2666 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2667 [lt_cv_shlibpath_overrides_runpath=no 2668 save_LDFLAGS=$LDFLAGS 2669 save_libdir=$libdir 2670 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2671 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2672 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2673 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2674 [lt_cv_shlibpath_overrides_runpath=yes])]) 2675 LDFLAGS=$save_LDFLAGS 2676 libdir=$save_libdir 2677 ]) 2678 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2679 2680 # This implies no fast_install, which is unacceptable. 2681 # Some rework will be needed to allow for fast_install 2682 # before this can be enabled. 2683 hardcode_into_libs=yes 2684 2685 # Append ld.so.conf contents to the search path 2686 if test -f /etc/ld.so.conf; then 2687 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 2688 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2689 fi 2690 2691 # We used to test for /lib/ld.so.1 and disable shared libraries on 2692 # powerpc, because MkLinux only supported shared libraries with the 2693 # GNU dynamic linker. Since this was broken with cross compilers, 2694 # most powerpc-linux boxes support dynamic linking these days and 2695 # people can always --disable-shared, the test was removed, and we 2696 # assume the GNU/Linux dynamic linker is in use. 2697 dynamic_linker='GNU/Linux ld.so' 2698 ;; 2699 2700netbsd*) 2701 version_type=sunos 2702 need_lib_prefix=no 2703 need_version=no 2704 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2705 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2706 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2707 dynamic_linker='NetBSD (a.out) ld.so' 2708 else 2709 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2710 soname_spec='${libname}${release}${shared_ext}$major' 2711 dynamic_linker='NetBSD ld.elf_so' 2712 fi 2713 shlibpath_var=LD_LIBRARY_PATH 2714 shlibpath_overrides_runpath=yes 2715 hardcode_into_libs=yes 2716 ;; 2717 2718newsos6) 2719 version_type=linux # correct to gnu/linux during the next big refactor 2720 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2721 shlibpath_var=LD_LIBRARY_PATH 2722 shlibpath_overrides_runpath=yes 2723 ;; 2724 2725*nto* | *qnx*) 2726 version_type=qnx 2727 need_lib_prefix=no 2728 need_version=no 2729 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2730 soname_spec='${libname}${release}${shared_ext}$major' 2731 shlibpath_var=LD_LIBRARY_PATH 2732 shlibpath_overrides_runpath=no 2733 hardcode_into_libs=yes 2734 dynamic_linker='ldqnx.so' 2735 ;; 2736 2737openbsd*) 2738 version_type=sunos 2739 sys_lib_dlsearch_path_spec="/usr/lib" 2740 need_lib_prefix=no 2741 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2742 case $host_os in 2743 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2744 *) need_version=no ;; 2745 esac 2746 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2747 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2748 shlibpath_var=LD_LIBRARY_PATH 2749 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2750 case $host_os in 2751 openbsd2.[[89]] | openbsd2.[[89]].*) 2752 shlibpath_overrides_runpath=no 2753 ;; 2754 *) 2755 shlibpath_overrides_runpath=yes 2756 ;; 2757 esac 2758 else 2759 shlibpath_overrides_runpath=yes 2760 fi 2761 ;; 2762 2763os2*) 2764 libname_spec='$name' 2765 shrext_cmds=".dll" 2766 need_lib_prefix=no 2767 library_names_spec='$libname${shared_ext} $libname.a' 2768 dynamic_linker='OS/2 ld.exe' 2769 shlibpath_var=LIBPATH 2770 ;; 2771 2772osf3* | osf4* | osf5*) 2773 version_type=osf 2774 need_lib_prefix=no 2775 need_version=no 2776 soname_spec='${libname}${release}${shared_ext}$major' 2777 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2778 shlibpath_var=LD_LIBRARY_PATH 2779 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2780 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2781 ;; 2782 2783rdos*) 2784 dynamic_linker=no 2785 ;; 2786 2787solaris*) 2788 version_type=linux # correct to gnu/linux during the next big refactor 2789 need_lib_prefix=no 2790 need_version=no 2791 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2792 soname_spec='${libname}${release}${shared_ext}$major' 2793 shlibpath_var=LD_LIBRARY_PATH 2794 shlibpath_overrides_runpath=yes 2795 hardcode_into_libs=yes 2796 # ldd complains unless libraries are executable 2797 postinstall_cmds='chmod +x $lib' 2798 ;; 2799 2800sunos4*) 2801 version_type=sunos 2802 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2803 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2804 shlibpath_var=LD_LIBRARY_PATH 2805 shlibpath_overrides_runpath=yes 2806 if test "$with_gnu_ld" = yes; then 2807 need_lib_prefix=no 2808 fi 2809 need_version=yes 2810 ;; 2811 2812sysv4 | sysv4.3*) 2813 version_type=linux # correct to gnu/linux during the next big refactor 2814 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2815 soname_spec='${libname}${release}${shared_ext}$major' 2816 shlibpath_var=LD_LIBRARY_PATH 2817 case $host_vendor in 2818 sni) 2819 shlibpath_overrides_runpath=no 2820 need_lib_prefix=no 2821 runpath_var=LD_RUN_PATH 2822 ;; 2823 siemens) 2824 need_lib_prefix=no 2825 ;; 2826 motorola) 2827 need_lib_prefix=no 2828 need_version=no 2829 shlibpath_overrides_runpath=no 2830 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2831 ;; 2832 esac 2833 ;; 2834 2835sysv4*MP*) 2836 if test -d /usr/nec ;then 2837 version_type=linux # correct to gnu/linux during the next big refactor 2838 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2839 soname_spec='$libname${shared_ext}.$major' 2840 shlibpath_var=LD_LIBRARY_PATH 2841 fi 2842 ;; 2843 2844sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2845 version_type=freebsd-elf 2846 need_lib_prefix=no 2847 need_version=no 2848 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2849 soname_spec='${libname}${release}${shared_ext}$major' 2850 shlibpath_var=LD_LIBRARY_PATH 2851 shlibpath_overrides_runpath=yes 2852 hardcode_into_libs=yes 2853 if test "$with_gnu_ld" = yes; then 2854 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2855 else 2856 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2857 case $host_os in 2858 sco3.2v5*) 2859 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2860 ;; 2861 esac 2862 fi 2863 sys_lib_dlsearch_path_spec='/usr/lib' 2864 ;; 2865 2866tpf*) 2867 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2868 version_type=linux # correct to gnu/linux during the next big refactor 2869 need_lib_prefix=no 2870 need_version=no 2871 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2872 shlibpath_var=LD_LIBRARY_PATH 2873 shlibpath_overrides_runpath=no 2874 hardcode_into_libs=yes 2875 ;; 2876 2877uts4*) 2878 version_type=linux # correct to gnu/linux during the next big refactor 2879 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2880 soname_spec='${libname}${release}${shared_ext}$major' 2881 shlibpath_var=LD_LIBRARY_PATH 2882 ;; 2883 2884*) 2885 dynamic_linker=no 2886 ;; 2887esac 2888AC_MSG_RESULT([$dynamic_linker]) 2889test "$dynamic_linker" = no && can_build_shared=no 2890 2891variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2892if test "$GCC" = yes; then 2893 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2894fi 2895 2896if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2897 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2898fi 2899if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2900 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2901fi 2902 2903_LT_DECL([], [variables_saved_for_relink], [1], 2904 [Variables whose values should be saved in libtool wrapper scripts and 2905 restored at link time]) 2906_LT_DECL([], [need_lib_prefix], [0], 2907 [Do we need the "lib" prefix for modules?]) 2908_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2909_LT_DECL([], [version_type], [0], [Library versioning type]) 2910_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2911_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2912_LT_DECL([], [shlibpath_overrides_runpath], [0], 2913 [Is shlibpath searched before the hard-coded library search path?]) 2914_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2915_LT_DECL([], [library_names_spec], [1], 2916 [[List of archive names. First name is the real one, the rest are links. 2917 The last name is the one that the linker finds with -lNAME]]) 2918_LT_DECL([], [soname_spec], [1], 2919 [[The coded name of the library, if different from the real name]]) 2920_LT_DECL([], [install_override_mode], [1], 2921 [Permission mode override for installation of shared libraries]) 2922_LT_DECL([], [postinstall_cmds], [2], 2923 [Command to use after installation of a shared archive]) 2924_LT_DECL([], [postuninstall_cmds], [2], 2925 [Command to use after uninstallation of a shared archive]) 2926_LT_DECL([], [finish_cmds], [2], 2927 [Commands used to finish a libtool library installation in a directory]) 2928_LT_DECL([], [finish_eval], [1], 2929 [[As "finish_cmds", except a single script fragment to be evaled but 2930 not shown]]) 2931_LT_DECL([], [hardcode_into_libs], [0], 2932 [Whether we should hardcode library paths into libraries]) 2933_LT_DECL([], [sys_lib_search_path_spec], [2], 2934 [Compile-time system search path for libraries]) 2935_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2936 [Run-time system search path for libraries]) 2937])# _LT_SYS_DYNAMIC_LINKER 2938 2939 2940# _LT_PATH_TOOL_PREFIX(TOOL) 2941# -------------------------- 2942# find a file program which can recognize shared library 2943AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2944[m4_require([_LT_DECL_EGREP])dnl 2945AC_MSG_CHECKING([for $1]) 2946AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2947[case $MAGIC_CMD in 2948[[\\/*] | ?:[\\/]*]) 2949 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2950 ;; 2951*) 2952 lt_save_MAGIC_CMD="$MAGIC_CMD" 2953 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2954dnl $ac_dummy forces splitting on constant user-supplied paths. 2955dnl POSIX.2 word splitting is done only on the output of word expansions, 2956dnl not every word. This closes a longstanding sh security hole. 2957 ac_dummy="m4_if([$2], , $PATH, [$2])" 2958 for ac_dir in $ac_dummy; do 2959 IFS="$lt_save_ifs" 2960 test -z "$ac_dir" && ac_dir=. 2961 if test -f $ac_dir/$1; then 2962 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2963 if test -n "$file_magic_test_file"; then 2964 case $deplibs_check_method in 2965 "file_magic "*) 2966 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2967 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2968 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2969 $EGREP "$file_magic_regex" > /dev/null; then 2970 : 2971 else 2972 cat <<_LT_EOF 1>&2 2973 2974*** Warning: the command libtool uses to detect shared libraries, 2975*** $file_magic_cmd, produces output that libtool cannot recognize. 2976*** The result is that libtool may fail to recognize shared libraries 2977*** as such. This will affect the creation of libtool libraries that 2978*** depend on shared libraries, but programs linked with such libtool 2979*** libraries will work regardless of this problem. Nevertheless, you 2980*** may want to report the problem to your system manager and/or to 2981*** bug-libtool@gnu.org 2982 2983_LT_EOF 2984 fi ;; 2985 esac 2986 fi 2987 break 2988 fi 2989 done 2990 IFS="$lt_save_ifs" 2991 MAGIC_CMD="$lt_save_MAGIC_CMD" 2992 ;; 2993esac]) 2994MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2995if test -n "$MAGIC_CMD"; then 2996 AC_MSG_RESULT($MAGIC_CMD) 2997else 2998 AC_MSG_RESULT(no) 2999fi 3000_LT_DECL([], [MAGIC_CMD], [0], 3001 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3002])# _LT_PATH_TOOL_PREFIX 3003 3004# Old name: 3005AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3006dnl aclocal-1.4 backwards compatibility: 3007dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3008 3009 3010# _LT_PATH_MAGIC 3011# -------------- 3012# find a file program which can recognize a shared library 3013m4_defun([_LT_PATH_MAGIC], 3014[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3015if test -z "$lt_cv_path_MAGIC_CMD"; then 3016 if test -n "$ac_tool_prefix"; then 3017 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3018 else 3019 MAGIC_CMD=: 3020 fi 3021fi 3022])# _LT_PATH_MAGIC 3023 3024 3025# LT_PATH_LD 3026# ---------- 3027# find the pathname to the GNU or non-GNU linker 3028AC_DEFUN([LT_PATH_LD], 3029[AC_REQUIRE([AC_PROG_CC])dnl 3030AC_REQUIRE([AC_CANONICAL_HOST])dnl 3031AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3032m4_require([_LT_DECL_SED])dnl 3033m4_require([_LT_DECL_EGREP])dnl 3034m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3035 3036AC_ARG_WITH([gnu-ld], 3037 [AS_HELP_STRING([--with-gnu-ld], 3038 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3039 [test "$withval" = no || with_gnu_ld=yes], 3040 [with_gnu_ld=no])dnl 3041 3042ac_prog=ld 3043if test "$GCC" = yes; then 3044 # Check if gcc -print-prog-name=ld gives a path. 3045 AC_MSG_CHECKING([for ld used by $CC]) 3046 case $host in 3047 *-*-mingw*) 3048 # gcc leaves a trailing carriage return which upsets mingw 3049 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3050 *) 3051 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3052 esac 3053 case $ac_prog in 3054 # Accept absolute paths. 3055 [[\\/]]* | ?:[[\\/]]*) 3056 re_direlt='/[[^/]][[^/]]*/\.\./' 3057 # Canonicalize the pathname of ld 3058 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3059 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3060 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3061 done 3062 test -z "$LD" && LD="$ac_prog" 3063 ;; 3064 "") 3065 # If it fails, then pretend we aren't using GCC. 3066 ac_prog=ld 3067 ;; 3068 *) 3069 # If it is relative, then search for the first ld in PATH. 3070 with_gnu_ld=unknown 3071 ;; 3072 esac 3073elif test "$with_gnu_ld" = yes; then 3074 AC_MSG_CHECKING([for GNU ld]) 3075else 3076 AC_MSG_CHECKING([for non-GNU ld]) 3077fi 3078AC_CACHE_VAL(lt_cv_path_LD, 3079[if test -z "$LD"; then 3080 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3081 for ac_dir in $PATH; do 3082 IFS="$lt_save_ifs" 3083 test -z "$ac_dir" && ac_dir=. 3084 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3085 lt_cv_path_LD="$ac_dir/$ac_prog" 3086 # Check to see if the program is GNU ld. I'd rather use --version, 3087 # but apparently some variants of GNU ld only accept -v. 3088 # Break only if it was the GNU/non-GNU ld that we prefer. 3089 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3090 *GNU* | *'with BFD'*) 3091 test "$with_gnu_ld" != no && break 3092 ;; 3093 *) 3094 test "$with_gnu_ld" != yes && break 3095 ;; 3096 esac 3097 fi 3098 done 3099 IFS="$lt_save_ifs" 3100else 3101 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3102fi]) 3103LD="$lt_cv_path_LD" 3104if test -n "$LD"; then 3105 AC_MSG_RESULT($LD) 3106else 3107 AC_MSG_RESULT(no) 3108fi 3109test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3110_LT_PATH_LD_GNU 3111AC_SUBST([LD]) 3112 3113_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3114])# LT_PATH_LD 3115 3116# Old names: 3117AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3118AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3119dnl aclocal-1.4 backwards compatibility: 3120dnl AC_DEFUN([AM_PROG_LD], []) 3121dnl AC_DEFUN([AC_PROG_LD], []) 3122 3123 3124# _LT_PATH_LD_GNU 3125#- -------------- 3126m4_defun([_LT_PATH_LD_GNU], 3127[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3128[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3129case `$LD -v 2>&1 </dev/null` in 3130*GNU* | *'with BFD'*) 3131 lt_cv_prog_gnu_ld=yes 3132 ;; 3133*) 3134 lt_cv_prog_gnu_ld=no 3135 ;; 3136esac]) 3137with_gnu_ld=$lt_cv_prog_gnu_ld 3138])# _LT_PATH_LD_GNU 3139 3140 3141# _LT_CMD_RELOAD 3142# -------------- 3143# find reload flag for linker 3144# -- PORTME Some linkers may need a different reload flag. 3145m4_defun([_LT_CMD_RELOAD], 3146[AC_CACHE_CHECK([for $LD option to reload object files], 3147 lt_cv_ld_reload_flag, 3148 [lt_cv_ld_reload_flag='-r']) 3149reload_flag=$lt_cv_ld_reload_flag 3150case $reload_flag in 3151"" | " "*) ;; 3152*) reload_flag=" $reload_flag" ;; 3153esac 3154reload_cmds='$LD$reload_flag -o $output$reload_objs' 3155case $host_os in 3156 cygwin* | mingw* | pw32* | cegcc*) 3157 if test "$GCC" != yes; then 3158 reload_cmds=false 3159 fi 3160 ;; 3161 darwin*) 3162 if test "$GCC" = yes; then 3163 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3164 else 3165 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3166 fi 3167 ;; 3168esac 3169_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3170_LT_TAGDECL([], [reload_cmds], [2])dnl 3171])# _LT_CMD_RELOAD 3172 3173 3174# _LT_CHECK_MAGIC_METHOD 3175# ---------------------- 3176# how to check for library dependencies 3177# -- PORTME fill in with the dynamic library characteristics 3178m4_defun([_LT_CHECK_MAGIC_METHOD], 3179[m4_require([_LT_DECL_EGREP]) 3180m4_require([_LT_DECL_OBJDUMP]) 3181AC_CACHE_CHECK([how to recognize dependent libraries], 3182lt_cv_deplibs_check_method, 3183[lt_cv_file_magic_cmd='$MAGIC_CMD' 3184lt_cv_file_magic_test_file= 3185lt_cv_deplibs_check_method='unknown' 3186# Need to set the preceding variable on all platforms that support 3187# interlibrary dependencies. 3188# 'none' -- dependencies not supported. 3189# `unknown' -- same as none, but documents that we really don't know. 3190# 'pass_all' -- all dependencies passed with no checks. 3191# 'test_compile' -- check by making test program. 3192# 'file_magic [[regex]]' -- check by looking for files in library path 3193# which responds to the $file_magic_cmd with a given extended regex. 3194# If you have `file' or equivalent on your system and you're not sure 3195# whether `pass_all' will *always* work, you probably want this one. 3196 3197case $host_os in 3198aix[[4-9]]*) 3199 lt_cv_deplibs_check_method=pass_all 3200 ;; 3201 3202beos*) 3203 lt_cv_deplibs_check_method=pass_all 3204 ;; 3205 3206bsdi[[45]]*) 3207 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3208 lt_cv_file_magic_cmd='/usr/bin/file -L' 3209 lt_cv_file_magic_test_file=/shlib/libc.so 3210 ;; 3211 3212cygwin*) 3213 # func_win32_libid is a shell function defined in ltmain.sh 3214 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3215 lt_cv_file_magic_cmd='func_win32_libid' 3216 ;; 3217 3218mingw* | pw32*) 3219 # Base MSYS/MinGW do not provide the 'file' command needed by 3220 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3221 # unless we find 'file', for example because we are cross-compiling. 3222 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3223 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3224 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3225 lt_cv_file_magic_cmd='func_win32_libid' 3226 else 3227 # Keep this pattern in sync with the one in func_win32_libid. 3228 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3229 lt_cv_file_magic_cmd='$OBJDUMP -f' 3230 fi 3231 ;; 3232 3233cegcc*) 3234 # use the weaker test based on 'objdump'. See mingw*. 3235 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3236 lt_cv_file_magic_cmd='$OBJDUMP -f' 3237 ;; 3238 3239darwin* | rhapsody*) 3240 lt_cv_deplibs_check_method=pass_all 3241 ;; 3242 3243freebsd* | dragonfly*) 3244 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3245 case $host_cpu in 3246 i*86 ) 3247 # Not sure whether the presence of OpenBSD here was a mistake. 3248 # Let's accept both of them until this is cleared up. 3249 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3250 lt_cv_file_magic_cmd=/usr/bin/file 3251 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3252 ;; 3253 esac 3254 else 3255 lt_cv_deplibs_check_method=pass_all 3256 fi 3257 ;; 3258 3259gnu*) 3260 lt_cv_deplibs_check_method=pass_all 3261 ;; 3262 3263haiku*) 3264 lt_cv_deplibs_check_method=pass_all 3265 ;; 3266 3267hpux10.20* | hpux11*) 3268 lt_cv_file_magic_cmd=/usr/bin/file 3269 case $host_cpu in 3270 ia64*) 3271 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3272 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3273 ;; 3274 hppa*64*) 3275 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3276 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3277 ;; 3278 *) 3279 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3280 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3281 ;; 3282 esac 3283 ;; 3284 3285interix[[3-9]]*) 3286 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3287 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3288 ;; 3289 3290irix5* | irix6* | nonstopux*) 3291 case $LD in 3292 *-32|*"-32 ") libmagic=32-bit;; 3293 *-n32|*"-n32 ") libmagic=N32;; 3294 *-64|*"-64 ") libmagic=64-bit;; 3295 *) libmagic=never-match;; 3296 esac 3297 lt_cv_deplibs_check_method=pass_all 3298 ;; 3299 3300# This must be glibc/ELF. 3301linux* | k*bsd*-gnu | kopensolaris*-gnu) 3302 lt_cv_deplibs_check_method=pass_all 3303 ;; 3304 3305netbsd*) 3306 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3307 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3308 else 3309 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3310 fi 3311 ;; 3312 3313newos6*) 3314 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3315 lt_cv_file_magic_cmd=/usr/bin/file 3316 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3317 ;; 3318 3319*nto* | *qnx*) 3320 lt_cv_deplibs_check_method=pass_all 3321 ;; 3322 3323openbsd*) 3324 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3325 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3326 else 3327 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3328 fi 3329 ;; 3330 3331osf3* | osf4* | osf5*) 3332 lt_cv_deplibs_check_method=pass_all 3333 ;; 3334 3335rdos*) 3336 lt_cv_deplibs_check_method=pass_all 3337 ;; 3338 3339solaris*) 3340 lt_cv_deplibs_check_method=pass_all 3341 ;; 3342 3343sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3344 lt_cv_deplibs_check_method=pass_all 3345 ;; 3346 3347sysv4 | sysv4.3*) 3348 case $host_vendor in 3349 motorola) 3350 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3351 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3352 ;; 3353 ncr) 3354 lt_cv_deplibs_check_method=pass_all 3355 ;; 3356 sequent) 3357 lt_cv_file_magic_cmd='/bin/file' 3358 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3359 ;; 3360 sni) 3361 lt_cv_file_magic_cmd='/bin/file' 3362 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3363 lt_cv_file_magic_test_file=/lib/libc.so 3364 ;; 3365 siemens) 3366 lt_cv_deplibs_check_method=pass_all 3367 ;; 3368 pc) 3369 lt_cv_deplibs_check_method=pass_all 3370 ;; 3371 esac 3372 ;; 3373 3374tpf*) 3375 lt_cv_deplibs_check_method=pass_all 3376 ;; 3377esac 3378]) 3379 3380file_magic_glob= 3381want_nocaseglob=no 3382if test "$build" = "$host"; then 3383 case $host_os in 3384 mingw* | pw32*) 3385 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3386 want_nocaseglob=yes 3387 else 3388 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3389 fi 3390 ;; 3391 esac 3392fi 3393 3394file_magic_cmd=$lt_cv_file_magic_cmd 3395deplibs_check_method=$lt_cv_deplibs_check_method 3396test -z "$deplibs_check_method" && deplibs_check_method=unknown 3397 3398_LT_DECL([], [deplibs_check_method], [1], 3399 [Method to check whether dependent libraries are shared objects]) 3400_LT_DECL([], [file_magic_cmd], [1], 3401 [Command to use when deplibs_check_method = "file_magic"]) 3402_LT_DECL([], [file_magic_glob], [1], 3403 [How to find potential files when deplibs_check_method = "file_magic"]) 3404_LT_DECL([], [want_nocaseglob], [1], 3405 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3406])# _LT_CHECK_MAGIC_METHOD 3407 3408 3409# LT_PATH_NM 3410# ---------- 3411# find the pathname to a BSD- or MS-compatible name lister 3412AC_DEFUN([LT_PATH_NM], 3413[AC_REQUIRE([AC_PROG_CC])dnl 3414AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3415[if test -n "$NM"; then 3416 # Let the user override the test. 3417 lt_cv_path_NM="$NM" 3418else 3419 lt_nm_to_check="${ac_tool_prefix}nm" 3420 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3421 lt_nm_to_check="$lt_nm_to_check nm" 3422 fi 3423 for lt_tmp_nm in $lt_nm_to_check; do 3424 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3425 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3426 IFS="$lt_save_ifs" 3427 test -z "$ac_dir" && ac_dir=. 3428 tmp_nm="$ac_dir/$lt_tmp_nm" 3429 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3430 # Check to see if the nm accepts a BSD-compat flag. 3431 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3432 # nm: unknown option "B" ignored 3433 # Tru64's nm complains that /dev/null is an invalid object file 3434 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3435 */dev/null* | *'Invalid file or object type'*) 3436 lt_cv_path_NM="$tmp_nm -B" 3437 break 3438 ;; 3439 *) 3440 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3441 */dev/null*) 3442 lt_cv_path_NM="$tmp_nm -p" 3443 break 3444 ;; 3445 *) 3446 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3447 continue # so that we can try to find one that supports BSD flags 3448 ;; 3449 esac 3450 ;; 3451 esac 3452 fi 3453 done 3454 IFS="$lt_save_ifs" 3455 done 3456 : ${lt_cv_path_NM=no} 3457fi]) 3458if test "$lt_cv_path_NM" != "no"; then 3459 NM="$lt_cv_path_NM" 3460else 3461 # Didn't find any BSD compatible name lister, look for dumpbin. 3462 if test -n "$DUMPBIN"; then : 3463 # Let the user override the test. 3464 else 3465 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3466 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3467 *COFF*) 3468 DUMPBIN="$DUMPBIN -symbols" 3469 ;; 3470 *) 3471 DUMPBIN=: 3472 ;; 3473 esac 3474 fi 3475 AC_SUBST([DUMPBIN]) 3476 if test "$DUMPBIN" != ":"; then 3477 NM="$DUMPBIN" 3478 fi 3479fi 3480test -z "$NM" && NM=nm 3481AC_SUBST([NM]) 3482_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3483 3484AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3485 [lt_cv_nm_interface="BSD nm" 3486 echo "int some_variable = 0;" > conftest.$ac_ext 3487 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3488 (eval "$ac_compile" 2>conftest.err) 3489 cat conftest.err >&AS_MESSAGE_LOG_FD 3490 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3491 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3492 cat conftest.err >&AS_MESSAGE_LOG_FD 3493 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3494 cat conftest.out >&AS_MESSAGE_LOG_FD 3495 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3496 lt_cv_nm_interface="MS dumpbin" 3497 fi 3498 rm -f conftest*]) 3499])# LT_PATH_NM 3500 3501# Old names: 3502AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3503AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3504dnl aclocal-1.4 backwards compatibility: 3505dnl AC_DEFUN([AM_PROG_NM], []) 3506dnl AC_DEFUN([AC_PROG_NM], []) 3507 3508# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3509# -------------------------------- 3510# how to determine the name of the shared library 3511# associated with a specific link library. 3512# -- PORTME fill in with the dynamic library characteristics 3513m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3514[m4_require([_LT_DECL_EGREP]) 3515m4_require([_LT_DECL_OBJDUMP]) 3516m4_require([_LT_DECL_DLLTOOL]) 3517AC_CACHE_CHECK([how to associate runtime and link libraries], 3518lt_cv_sharedlib_from_linklib_cmd, 3519[lt_cv_sharedlib_from_linklib_cmd='unknown' 3520 3521case $host_os in 3522cygwin* | mingw* | pw32* | cegcc*) 3523 # two different shell functions defined in ltmain.sh 3524 # decide which to use based on capabilities of $DLLTOOL 3525 case `$DLLTOOL --help 2>&1` in 3526 *--identify-strict*) 3527 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3528 ;; 3529 *) 3530 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3531 ;; 3532 esac 3533 ;; 3534*) 3535 # fallback: assume linklib IS sharedlib 3536 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3537 ;; 3538esac 3539]) 3540sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3541test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3542 3543_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3544 [Command to associate shared and link libraries]) 3545])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3546 3547 3548# _LT_PATH_MANIFEST_TOOL 3549# ---------------------- 3550# locate the manifest tool 3551m4_defun([_LT_PATH_MANIFEST_TOOL], 3552[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3553test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3554AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3555 [lt_cv_path_mainfest_tool=no 3556 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3557 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3558 cat conftest.err >&AS_MESSAGE_LOG_FD 3559 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3560 lt_cv_path_mainfest_tool=yes 3561 fi 3562 rm -f conftest*]) 3563if test "x$lt_cv_path_mainfest_tool" != xyes; then 3564 MANIFEST_TOOL=: 3565fi 3566_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3567])# _LT_PATH_MANIFEST_TOOL 3568 3569 3570# LT_LIB_M 3571# -------- 3572# check for math library 3573AC_DEFUN([LT_LIB_M], 3574[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3575LIBM= 3576case $host in 3577*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3578 # These system don't have libm, or don't need it 3579 ;; 3580*-ncr-sysv4.3*) 3581 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3582 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3583 ;; 3584*) 3585 AC_CHECK_LIB(m, cos, LIBM="-lm") 3586 ;; 3587esac 3588AC_SUBST([LIBM]) 3589])# LT_LIB_M 3590 3591# Old name: 3592AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3593dnl aclocal-1.4 backwards compatibility: 3594dnl AC_DEFUN([AC_CHECK_LIBM], []) 3595 3596 3597# _LT_COMPILER_NO_RTTI([TAGNAME]) 3598# ------------------------------- 3599m4_defun([_LT_COMPILER_NO_RTTI], 3600[m4_require([_LT_TAG_COMPILER])dnl 3601 3602_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3603 3604if test "$GCC" = yes; then 3605 case $cc_basename in 3606 nvcc*) 3607 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3608 *) 3609 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3610 esac 3611 3612 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3613 lt_cv_prog_compiler_rtti_exceptions, 3614 [-fno-rtti -fno-exceptions], [], 3615 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3616fi 3617_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3618 [Compiler flag to turn off builtin functions]) 3619])# _LT_COMPILER_NO_RTTI 3620 3621 3622# _LT_CMD_GLOBAL_SYMBOLS 3623# ---------------------- 3624m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3625[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3626AC_REQUIRE([AC_PROG_CC])dnl 3627AC_REQUIRE([AC_PROG_AWK])dnl 3628AC_REQUIRE([LT_PATH_NM])dnl 3629AC_REQUIRE([LT_PATH_LD])dnl 3630m4_require([_LT_DECL_SED])dnl 3631m4_require([_LT_DECL_EGREP])dnl 3632m4_require([_LT_TAG_COMPILER])dnl 3633 3634# Check for command to grab the raw symbol name followed by C symbol from nm. 3635AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3636AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3637[ 3638# These are sane defaults that work on at least a few old systems. 3639# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3640 3641# Character class describing NM global symbol codes. 3642symcode='[[BCDEGRST]]' 3643 3644# Regexp to match symbols that can be accessed directly from C. 3645sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3646 3647# Define system-specific variables. 3648case $host_os in 3649aix*) 3650 symcode='[[BCDT]]' 3651 ;; 3652cygwin* | mingw* | pw32* | cegcc*) 3653 symcode='[[ABCDGISTW]]' 3654 ;; 3655hpux*) 3656 if test "$host_cpu" = ia64; then 3657 symcode='[[ABCDEGRST]]' 3658 fi 3659 ;; 3660irix* | nonstopux*) 3661 symcode='[[BCDEGRST]]' 3662 ;; 3663osf*) 3664 symcode='[[BCDEGQRST]]' 3665 ;; 3666solaris*) 3667 symcode='[[BDRT]]' 3668 ;; 3669sco3.2v5*) 3670 symcode='[[DT]]' 3671 ;; 3672sysv4.2uw2*) 3673 symcode='[[DT]]' 3674 ;; 3675sysv5* | sco5v6* | unixware* | OpenUNIX*) 3676 symcode='[[ABDT]]' 3677 ;; 3678sysv4) 3679 symcode='[[DFNSTU]]' 3680 ;; 3681esac 3682 3683# If we're using GNU nm, then use its standard symbol codes. 3684case `$NM -V 2>&1` in 3685*GNU* | *'with BFD'*) 3686 symcode='[[ABCDGIRSTW]]' ;; 3687esac 3688 3689# Transform an extracted symbol line into a proper C declaration. 3690# Some systems (esp. on ia64) link data and code symbols differently, 3691# so use this general approach. 3692lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3693 3694# Transform an extracted symbol line into symbol name and symbol address 3695lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3696lt_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'" 3697 3698# Handle CRLF in mingw tool chain 3699opt_cr= 3700case $build_os in 3701mingw*) 3702 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3703 ;; 3704esac 3705 3706# Try without a prefix underscore, then with it. 3707for ac_symprfx in "" "_"; do 3708 3709 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3710 symxfrm="\\1 $ac_symprfx\\2 \\2" 3711 3712 # Write the raw and C identifiers. 3713 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3714 # Fake it for dumpbin and say T for any non-static function 3715 # and D for any global variable. 3716 # Also find C++ and __fastcall symbols from MSVC++, 3717 # which start with @ or ?. 3718 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3719" {last_section=section; section=\$ 3};"\ 3720" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 3721" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3722" \$ 0!~/External *\|/{next};"\ 3723" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3724" {if(hide[section]) next};"\ 3725" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3726" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3727" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3728" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3729" ' prfx=^$ac_symprfx]" 3730 else 3731 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3732 fi 3733 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3734 3735 # Check to see that the pipe works correctly. 3736 pipe_works=no 3737 3738 rm -f conftest* 3739 cat > conftest.$ac_ext <<_LT_EOF 3740#ifdef __cplusplus 3741extern "C" { 3742#endif 3743char nm_test_var; 3744void nm_test_func(void); 3745void nm_test_func(void){} 3746#ifdef __cplusplus 3747} 3748#endif 3749int main(){nm_test_var='a';nm_test_func();return(0);} 3750_LT_EOF 3751 3752 if AC_TRY_EVAL(ac_compile); then 3753 # Now try to grab the symbols. 3754 nlist=conftest.nm 3755 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3756 # Try sorting and uniquifying the output. 3757 if sort "$nlist" | uniq > "$nlist"T; then 3758 mv -f "$nlist"T "$nlist" 3759 else 3760 rm -f "$nlist"T 3761 fi 3762 3763 # Make sure that we snagged all the symbols we need. 3764 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3765 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3766 cat <<_LT_EOF > conftest.$ac_ext 3767/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3768#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3769/* DATA imports from DLLs on WIN32 con't be const, because runtime 3770 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3771# define LT@&t@_DLSYM_CONST 3772#elif defined(__osf__) 3773/* This system does not cope well with relocations in const data. */ 3774# define LT@&t@_DLSYM_CONST 3775#else 3776# define LT@&t@_DLSYM_CONST const 3777#endif 3778 3779#ifdef __cplusplus 3780extern "C" { 3781#endif 3782 3783_LT_EOF 3784 # Now generate the symbol file. 3785 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3786 3787 cat <<_LT_EOF >> conftest.$ac_ext 3788 3789/* The mapping between symbol names and symbols. */ 3790LT@&t@_DLSYM_CONST struct { 3791 const char *name; 3792 void *address; 3793} 3794lt__PROGRAM__LTX_preloaded_symbols[[]] = 3795{ 3796 { "@PROGRAM@", (void *) 0 }, 3797_LT_EOF 3798 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3799 cat <<\_LT_EOF >> conftest.$ac_ext 3800 {0, (void *) 0} 3801}; 3802 3803/* This works around a problem in FreeBSD linker */ 3804#ifdef FREEBSD_WORKAROUND 3805static const void *lt_preloaded_setup() { 3806 return lt__PROGRAM__LTX_preloaded_symbols; 3807} 3808#endif 3809 3810#ifdef __cplusplus 3811} 3812#endif 3813_LT_EOF 3814 # Now try linking the two files. 3815 mv conftest.$ac_objext conftstm.$ac_objext 3816 lt_globsym_save_LIBS=$LIBS 3817 lt_globsym_save_CFLAGS=$CFLAGS 3818 LIBS="conftstm.$ac_objext" 3819 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3820 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3821 pipe_works=yes 3822 fi 3823 LIBS=$lt_globsym_save_LIBS 3824 CFLAGS=$lt_globsym_save_CFLAGS 3825 else 3826 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3827 fi 3828 else 3829 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3830 fi 3831 else 3832 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3833 fi 3834 else 3835 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3836 cat conftest.$ac_ext >&5 3837 fi 3838 rm -rf conftest* conftst* 3839 3840 # Do not use the global_symbol_pipe unless it works. 3841 if test "$pipe_works" = yes; then 3842 break 3843 else 3844 lt_cv_sys_global_symbol_pipe= 3845 fi 3846done 3847]) 3848if test -z "$lt_cv_sys_global_symbol_pipe"; then 3849 lt_cv_sys_global_symbol_to_cdecl= 3850fi 3851if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3852 AC_MSG_RESULT(failed) 3853else 3854 AC_MSG_RESULT(ok) 3855fi 3856 3857# Response file support. 3858if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3859 nm_file_list_spec='@' 3860elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3861 nm_file_list_spec='@' 3862fi 3863 3864_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3865 [Take the output of nm and produce a listing of raw symbols and C names]) 3866_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3867 [Transform the output of nm in a proper C declaration]) 3868_LT_DECL([global_symbol_to_c_name_address], 3869 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3870 [Transform the output of nm in a C name address pair]) 3871_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3872 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3873 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3874_LT_DECL([], [nm_file_list_spec], [1], 3875 [Specify filename containing input files for $NM]) 3876]) # _LT_CMD_GLOBAL_SYMBOLS 3877 3878 3879# _LT_COMPILER_PIC([TAGNAME]) 3880# --------------------------- 3881m4_defun([_LT_COMPILER_PIC], 3882[m4_require([_LT_TAG_COMPILER])dnl 3883_LT_TAGVAR(lt_prog_compiler_wl, $1)= 3884_LT_TAGVAR(lt_prog_compiler_pic, $1)= 3885_LT_TAGVAR(lt_prog_compiler_static, $1)= 3886 3887m4_if([$1], [CXX], [ 3888 # C++ specific cases for pic, static, wl, etc. 3889 if test "$GXX" = yes; then 3890 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3891 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3892 3893 case $host_os in 3894 aix*) 3895 # All AIX code is PIC. 3896 if test "$host_cpu" = ia64; then 3897 # AIX 5 now supports IA64 processor 3898 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3899 fi 3900 ;; 3901 3902 amigaos*) 3903 case $host_cpu in 3904 powerpc) 3905 # see comment about AmigaOS4 .so support 3906 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3907 ;; 3908 m68k) 3909 # FIXME: we need at least 68020 code to build shared libraries, but 3910 # adding the `-m68020' flag to GCC prevents building anything better, 3911 # like `-m68040'. 3912 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3913 ;; 3914 esac 3915 ;; 3916 3917 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3918 # PIC is the default for these OSes. 3919 ;; 3920 mingw* | cygwin* | os2* | pw32* | cegcc*) 3921 # This hack is so that the source file can tell whether it is being 3922 # built for inclusion in a dll (and should export symbols for example). 3923 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3924 # (--disable-auto-import) libraries 3925 m4_if([$1], [GCJ], [], 3926 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3927 ;; 3928 darwin* | rhapsody*) 3929 # PIC is the default on this platform 3930 # Common symbols not allowed in MH_DYLIB files 3931 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3932 ;; 3933 *djgpp*) 3934 # DJGPP does not support shared libraries at all 3935 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3936 ;; 3937 haiku*) 3938 # PIC is the default for Haiku. 3939 # The "-static" flag exists, but is broken. 3940 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3941 ;; 3942 interix[[3-9]]*) 3943 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3944 # Instead, we relocate shared libraries at runtime. 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 hpux*) 3952 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3953 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3954 # sets the default TLS model and affects inlining. 3955 case $host_cpu in 3956 hppa*64*) 3957 ;; 3958 *) 3959 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3960 ;; 3961 esac 3962 ;; 3963 *qnx* | *nto*) 3964 # QNX uses GNU C++, but need to define -shared option too, otherwise 3965 # it will coredump. 3966 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3967 ;; 3968 *) 3969 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3970 ;; 3971 esac 3972 else 3973 case $host_os in 3974 aix[[4-9]]*) 3975 # All AIX code is PIC. 3976 if test "$host_cpu" = ia64; then 3977 # AIX 5 now supports IA64 processor 3978 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3979 else 3980 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3981 fi 3982 ;; 3983 chorus*) 3984 case $cc_basename in 3985 cxch68*) 3986 # Green Hills C++ Compiler 3987 # _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" 3988 ;; 3989 esac 3990 ;; 3991 mingw* | cygwin* | os2* | pw32* | cegcc*) 3992 # This hack is so that the source file can tell whether it is being 3993 # built for inclusion in a dll (and should export symbols for example). 3994 m4_if([$1], [GCJ], [], 3995 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3996 ;; 3997 dgux*) 3998 case $cc_basename in 3999 ec++*) 4000 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4001 ;; 4002 ghcx*) 4003 # Green Hills C++ Compiler 4004 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4005 ;; 4006 *) 4007 ;; 4008 esac 4009 ;; 4010 freebsd* | dragonfly*) 4011 # FreeBSD uses GNU C++ 4012 ;; 4013 hpux9* | hpux10* | hpux11*) 4014 case $cc_basename in 4015 CC*) 4016 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4017 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4018 if test "$host_cpu" != ia64; then 4019 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4020 fi 4021 ;; 4022 aCC*) 4023 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4024 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4025 case $host_cpu in 4026 hppa*64*|ia64*) 4027 # +Z the default 4028 ;; 4029 *) 4030 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4031 ;; 4032 esac 4033 ;; 4034 *) 4035 ;; 4036 esac 4037 ;; 4038 interix*) 4039 # This is c89, which is MS Visual C++ (no shared libs) 4040 # Anyone wants to do a port? 4041 ;; 4042 irix5* | irix6* | nonstopux*) 4043 case $cc_basename in 4044 CC*) 4045 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4046 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4047 # CC pic flag -KPIC is the default. 4048 ;; 4049 *) 4050 ;; 4051 esac 4052 ;; 4053 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4054 case $cc_basename in 4055 KCC*) 4056 # KAI C++ Compiler 4057 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4058 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4059 ;; 4060 ecpc* ) 4061 # old Intel C++ for x86_64 which still supported -KPIC. 4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4063 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4064 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4065 ;; 4066 icpc* ) 4067 # Intel C++, used to be incompatible with GCC. 4068 # ICC 10 doesn't accept -KPIC any more. 4069 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4070 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4071 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4072 ;; 4073 pgCC* | pgcpp*) 4074 # Portland Group C++ compiler 4075 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4076 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4077 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4078 ;; 4079 cxx*) 4080 # Compaq C++ 4081 # Make sure the PIC flag is empty. It appears that all Alpha 4082 # Linux and Compaq Tru64 Unix objects are PIC. 4083 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4084 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4085 ;; 4086 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4087 # IBM XL 8.0, 9.0 on PPC and BlueGene 4088 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4089 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4090 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4091 ;; 4092 *) 4093 case `$CC -V 2>&1 | sed 5q` in 4094 *Sun\ C*) 4095 # Sun C++ 5.9 4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4098 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4099 ;; 4100 esac 4101 ;; 4102 esac 4103 ;; 4104 lynxos*) 4105 ;; 4106 m88k*) 4107 ;; 4108 mvs*) 4109 case $cc_basename in 4110 cxx*) 4111 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4112 ;; 4113 *) 4114 ;; 4115 esac 4116 ;; 4117 netbsd*) 4118 ;; 4119 *qnx* | *nto*) 4120 # QNX uses GNU C++, but need to define -shared option too, otherwise 4121 # it will coredump. 4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4123 ;; 4124 osf3* | osf4* | osf5*) 4125 case $cc_basename in 4126 KCC*) 4127 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4128 ;; 4129 RCC*) 4130 # Rational C++ 2.4.1 4131 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4132 ;; 4133 cxx*) 4134 # Digital/Compaq C++ 4135 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4136 # Make sure the PIC flag is empty. It appears that all Alpha 4137 # Linux and Compaq Tru64 Unix objects are PIC. 4138 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4139 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4140 ;; 4141 *) 4142 ;; 4143 esac 4144 ;; 4145 psos*) 4146 ;; 4147 solaris*) 4148 case $cc_basename in 4149 CC* | sunCC*) 4150 # Sun C++ 4.2, 5.x and Centerline C++ 4151 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4152 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4153 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4154 ;; 4155 gcx*) 4156 # Green Hills C++ Compiler 4157 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4158 ;; 4159 *) 4160 ;; 4161 esac 4162 ;; 4163 sunos4*) 4164 case $cc_basename in 4165 CC*) 4166 # Sun C++ 4.x 4167 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4168 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4169 ;; 4170 lcc*) 4171 # Lucid 4172 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4173 ;; 4174 *) 4175 ;; 4176 esac 4177 ;; 4178 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4179 case $cc_basename in 4180 CC*) 4181 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4182 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4183 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4184 ;; 4185 esac 4186 ;; 4187 tandem*) 4188 case $cc_basename in 4189 NCC*) 4190 # NonStop-UX NCC 3.20 4191 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4192 ;; 4193 *) 4194 ;; 4195 esac 4196 ;; 4197 vxworks*) 4198 ;; 4199 *) 4200 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4201 ;; 4202 esac 4203 fi 4204], 4205[ 4206 if test "$GCC" = yes; then 4207 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4208 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4209 4210 case $host_os in 4211 aix*) 4212 # All AIX code is PIC. 4213 if test "$host_cpu" = ia64; then 4214 # AIX 5 now supports IA64 processor 4215 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4216 fi 4217 ;; 4218 4219 amigaos*) 4220 case $host_cpu in 4221 powerpc) 4222 # see comment about AmigaOS4 .so support 4223 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4224 ;; 4225 m68k) 4226 # FIXME: we need at least 68020 code to build shared libraries, but 4227 # adding the `-m68020' flag to GCC prevents building anything better, 4228 # like `-m68040'. 4229 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4230 ;; 4231 esac 4232 ;; 4233 4234 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4235 # PIC is the default for these OSes. 4236 ;; 4237 4238 mingw* | cygwin* | pw32* | os2* | cegcc*) 4239 # This hack is so that the source file can tell whether it is being 4240 # built for inclusion in a dll (and should export symbols for example). 4241 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4242 # (--disable-auto-import) libraries 4243 m4_if([$1], [GCJ], [], 4244 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4245 ;; 4246 4247 darwin* | rhapsody*) 4248 # PIC is the default on this platform 4249 # Common symbols not allowed in MH_DYLIB files 4250 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4251 ;; 4252 4253 haiku*) 4254 # PIC is the default for Haiku. 4255 # The "-static" flag exists, but is broken. 4256 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4257 ;; 4258 4259 hpux*) 4260 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4261 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4262 # sets the default TLS model and affects inlining. 4263 case $host_cpu in 4264 hppa*64*) 4265 # +Z the default 4266 ;; 4267 *) 4268 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4269 ;; 4270 esac 4271 ;; 4272 4273 interix[[3-9]]*) 4274 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4275 # Instead, we relocate shared libraries at runtime. 4276 ;; 4277 4278 msdosdjgpp*) 4279 # Just because we use GCC doesn't mean we suddenly get shared libraries 4280 # on systems that don't support them. 4281 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4282 enable_shared=no 4283 ;; 4284 4285 *nto* | *qnx*) 4286 # QNX uses GNU C++, but need to define -shared option too, otherwise 4287 # it will coredump. 4288 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4289 ;; 4290 4291 sysv4*MP*) 4292 if test -d /usr/nec; then 4293 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4294 fi 4295 ;; 4296 4297 *) 4298 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4299 ;; 4300 esac 4301 4302 case $cc_basename in 4303 nvcc*) # Cuda Compiler Driver 2.2 4304 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4305 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4306 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4307 fi 4308 ;; 4309 esac 4310 else 4311 # PORTME Check for flag to pass linker flags through the system compiler. 4312 case $host_os in 4313 aix*) 4314 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4315 if test "$host_cpu" = ia64; then 4316 # AIX 5 now supports IA64 processor 4317 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4318 else 4319 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4320 fi 4321 ;; 4322 4323 mingw* | cygwin* | pw32* | os2* | cegcc*) 4324 # This hack is so that the source file can tell whether it is being 4325 # built for inclusion in a dll (and should export symbols for example). 4326 m4_if([$1], [GCJ], [], 4327 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4328 ;; 4329 4330 hpux9* | hpux10* | hpux11*) 4331 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4332 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4333 # not for PA HP-UX. 4334 case $host_cpu in 4335 hppa*64*|ia64*) 4336 # +Z the default 4337 ;; 4338 *) 4339 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4340 ;; 4341 esac 4342 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4343 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4344 ;; 4345 4346 irix5* | irix6* | nonstopux*) 4347 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4348 # PIC (with -KPIC) is the default. 4349 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4350 ;; 4351 4352 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4353 case $cc_basename in 4354 # old Intel for x86_64 which still supported -KPIC. 4355 ecc*) 4356 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4357 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4358 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4359 ;; 4360 # icc used to be incompatible with GCC. 4361 # ICC 10 doesn't accept -KPIC any more. 4362 icc* | ifort*) 4363 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4364 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4365 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4366 ;; 4367 # Lahey Fortran 8.1. 4368 lf95*) 4369 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4370 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4371 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4372 ;; 4373 nagfor*) 4374 # NAG Fortran compiler 4375 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4376 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4377 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4378 ;; 4379 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4380 # Portland Group compilers (*not* the Pentium gcc compiler, 4381 # which looks to be a dead project) 4382 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4383 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4384 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4385 ;; 4386 ccc*) 4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4388 # All Alpha code is PIC. 4389 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4390 ;; 4391 xl* | bgxl* | bgf* | mpixl*) 4392 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4394 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4395 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4396 ;; 4397 *) 4398 case `$CC -V 2>&1 | sed 5q` in 4399 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4400 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4401 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4402 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4403 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4404 ;; 4405 *Sun\ F* | *Sun*Fortran*) 4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4408 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4409 ;; 4410 *Sun\ C*) 4411 # Sun C 5.9 4412 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4413 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4414 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4415 ;; 4416 *Intel*\ [[CF]]*Compiler*) 4417 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4420 ;; 4421 *Portland\ Group*) 4422 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4425 ;; 4426 esac 4427 ;; 4428 esac 4429 ;; 4430 4431 newsos6) 4432 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4433 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4434 ;; 4435 4436 *nto* | *qnx*) 4437 # QNX uses GNU C++, but need to define -shared option too, otherwise 4438 # it will coredump. 4439 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4440 ;; 4441 4442 osf3* | osf4* | osf5*) 4443 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4444 # All OSF/1 code is PIC. 4445 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4446 ;; 4447 4448 rdos*) 4449 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4450 ;; 4451 4452 solaris*) 4453 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4454 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4455 case $cc_basename in 4456 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4457 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4458 *) 4459 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4460 esac 4461 ;; 4462 4463 sunos4*) 4464 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4465 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4466 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4467 ;; 4468 4469 sysv4 | sysv4.2uw2* | sysv4.3*) 4470 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4471 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4472 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4473 ;; 4474 4475 sysv4*MP*) 4476 if test -d /usr/nec ;then 4477 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4478 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4479 fi 4480 ;; 4481 4482 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4483 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4484 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4485 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4486 ;; 4487 4488 unicos*) 4489 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4490 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4491 ;; 4492 4493 uts4*) 4494 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4495 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4496 ;; 4497 4498 *) 4499 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4500 ;; 4501 esac 4502 fi 4503]) 4504case $host_os in 4505 # For platforms which do not support PIC, -DPIC is meaningless: 4506 *djgpp*) 4507 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4508 ;; 4509 *) 4510 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4511 ;; 4512esac 4513 4514AC_CACHE_CHECK([for $compiler option to produce PIC], 4515 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4516 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4517_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4518 4519# 4520# Check to make sure the PIC flag actually works. 4521# 4522if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4523 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4524 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4525 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4526 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4527 "" | " "*) ;; 4528 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4529 esac], 4530 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4531 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4532fi 4533_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4534 [Additional compiler flags for building library objects]) 4535 4536_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4537 [How to pass a linker flag through the compiler]) 4538# 4539# Check to make sure the static flag actually works. 4540# 4541wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4542_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4543 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4544 $lt_tmp_static_flag, 4545 [], 4546 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4547_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4548 [Compiler flag to prevent dynamic linking]) 4549])# _LT_COMPILER_PIC 4550 4551 4552# _LT_LINKER_SHLIBS([TAGNAME]) 4553# ---------------------------- 4554# See if the linker supports building shared libraries. 4555m4_defun([_LT_LINKER_SHLIBS], 4556[AC_REQUIRE([LT_PATH_LD])dnl 4557AC_REQUIRE([LT_PATH_NM])dnl 4558m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4559m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4560m4_require([_LT_DECL_EGREP])dnl 4561m4_require([_LT_DECL_SED])dnl 4562m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4563m4_require([_LT_TAG_COMPILER])dnl 4564AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4565m4_if([$1], [CXX], [ 4566 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4567 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4568 case $host_os in 4569 aix[[4-9]]*) 4570 # If we're using GNU nm, then we don't want the "-C" option. 4571 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4572 # Also, AIX nm treats weak defined symbols like other global defined 4573 # symbols, whereas GNU nm marks them as "W". 4574 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4575 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4576 else 4577 _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' 4578 fi 4579 ;; 4580 pw32*) 4581 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4582 ;; 4583 cygwin* | mingw* | cegcc*) 4584 case $cc_basename in 4585 cl*) 4586 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4587 ;; 4588 *) 4589 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4590 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4591 ;; 4592 esac 4593 ;; 4594 *) 4595 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4596 ;; 4597 esac 4598], [ 4599 runpath_var= 4600 _LT_TAGVAR(allow_undefined_flag, $1)= 4601 _LT_TAGVAR(always_export_symbols, $1)=no 4602 _LT_TAGVAR(archive_cmds, $1)= 4603 _LT_TAGVAR(archive_expsym_cmds, $1)= 4604 _LT_TAGVAR(compiler_needs_object, $1)=no 4605 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4606 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4607 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4608 _LT_TAGVAR(hardcode_automatic, $1)=no 4609 _LT_TAGVAR(hardcode_direct, $1)=no 4610 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4611 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4612 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4613 _LT_TAGVAR(hardcode_minus_L, $1)=no 4614 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4615 _LT_TAGVAR(inherit_rpath, $1)=no 4616 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4617 _LT_TAGVAR(module_cmds, $1)= 4618 _LT_TAGVAR(module_expsym_cmds, $1)= 4619 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4620 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4621 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4622 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4623 # include_expsyms should be a list of space-separated symbols to be *always* 4624 # included in the symbol list 4625 _LT_TAGVAR(include_expsyms, $1)= 4626 # exclude_expsyms can be an extended regexp of symbols to exclude 4627 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4628 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4629 # as well as any symbol that contains `d'. 4630 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4631 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4632 # platforms (ab)use it in PIC code, but their linkers get confused if 4633 # the symbol is explicitly referenced. Since portable code cannot 4634 # rely on this symbol name, it's probably fine to never include it in 4635 # preloaded symbol tables. 4636 # Exclude shared library initialization/finalization symbols. 4637dnl Note also adjust exclude_expsyms for C++ above. 4638 extract_expsyms_cmds= 4639 4640 case $host_os in 4641 cygwin* | mingw* | pw32* | cegcc*) 4642 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4643 # When not using gcc, we currently assume that we are using 4644 # Microsoft Visual C++. 4645 if test "$GCC" != yes; then 4646 with_gnu_ld=no 4647 fi 4648 ;; 4649 interix*) 4650 # we just hope/assume this is gcc and not c89 (= MSVC++) 4651 with_gnu_ld=yes 4652 ;; 4653 openbsd*) 4654 with_gnu_ld=no 4655 ;; 4656 esac 4657 4658 _LT_TAGVAR(ld_shlibs, $1)=yes 4659 4660 # On some targets, GNU ld is compatible enough with the native linker 4661 # that we're better off using the native interface for both. 4662 lt_use_gnu_ld_interface=no 4663 if test "$with_gnu_ld" = yes; then 4664 case $host_os in 4665 aix*) 4666 # The AIX port of GNU ld has always aspired to compatibility 4667 # with the native linker. However, as the warning in the GNU ld 4668 # block says, versions before 2.19.5* couldn't really create working 4669 # shared libraries, regardless of the interface used. 4670 case `$LD -v 2>&1` in 4671 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4672 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4673 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4674 *) 4675 lt_use_gnu_ld_interface=yes 4676 ;; 4677 esac 4678 ;; 4679 *) 4680 lt_use_gnu_ld_interface=yes 4681 ;; 4682 esac 4683 fi 4684 4685 if test "$lt_use_gnu_ld_interface" = yes; then 4686 # If archive_cmds runs LD, not CC, wlarc should be empty 4687 wlarc='${wl}' 4688 4689 # Set some defaults for GNU ld with shared library support. These 4690 # are reset later if shared libraries are not supported. Putting them 4691 # here allows them to be overridden if necessary. 4692 runpath_var=LD_RUN_PATH 4693 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4694 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4695 # ancient GNU ld didn't support --whole-archive et. al. 4696 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4697 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4698 else 4699 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4700 fi 4701 supports_anon_versioning=no 4702 case `$LD -v 2>&1` in 4703 *GNU\ gold*) supports_anon_versioning=yes ;; 4704 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4705 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4706 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4707 *\ 2.11.*) ;; # other 2.11 versions 4708 *) supports_anon_versioning=yes ;; 4709 esac 4710 4711 # See if GNU ld supports shared libraries. 4712 case $host_os in 4713 aix[[3-9]]*) 4714 # On AIX/PPC, the GNU linker is very broken 4715 if test "$host_cpu" != ia64; then 4716 _LT_TAGVAR(ld_shlibs, $1)=no 4717 cat <<_LT_EOF 1>&2 4718 4719*** Warning: the GNU linker, at least up to release 2.19, is reported 4720*** to be unable to reliably create shared libraries on AIX. 4721*** Therefore, libtool is disabling shared libraries support. If you 4722*** really care for shared libraries, you may want to install binutils 4723*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4724*** You will then need to restart the configuration process. 4725 4726_LT_EOF 4727 fi 4728 ;; 4729 4730 amigaos*) 4731 case $host_cpu in 4732 powerpc) 4733 # see comment about AmigaOS4 .so support 4734 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4735 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4736 ;; 4737 m68k) 4738 _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)' 4739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4740 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4741 ;; 4742 esac 4743 ;; 4744 4745 beos*) 4746 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4747 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4748 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4749 # support --undefined. This deserves some investigation. FIXME 4750 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4751 else 4752 _LT_TAGVAR(ld_shlibs, $1)=no 4753 fi 4754 ;; 4755 4756 cygwin* | mingw* | pw32* | cegcc*) 4757 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4758 # as there is no search path for DLLs. 4759 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4760 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4761 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4762 _LT_TAGVAR(always_export_symbols, $1)=no 4763 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4764 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4765 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4766 4767 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4768 _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' 4769 # If the export-symbols file already is a .def file (1st line 4770 # is EXPORTS), use it as is; otherwise, prepend... 4771 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4772 cp $export_symbols $output_objdir/$soname.def; 4773 else 4774 echo EXPORTS > $output_objdir/$soname.def; 4775 cat $export_symbols >> $output_objdir/$soname.def; 4776 fi~ 4777 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4778 else 4779 _LT_TAGVAR(ld_shlibs, $1)=no 4780 fi 4781 ;; 4782 4783 haiku*) 4784 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4785 _LT_TAGVAR(link_all_deplibs, $1)=yes 4786 ;; 4787 4788 interix[[3-9]]*) 4789 _LT_TAGVAR(hardcode_direct, $1)=no 4790 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4791 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4792 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4793 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4794 # Instead, shared libraries are loaded at an image base (0x10000000 by 4795 # default) and relocated if they conflict, which is a slow very memory 4796 # consuming and fragmenting process. To avoid this, we pick a random, 4797 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4798 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4799 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4800 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4801 ;; 4802 4803 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4804 tmp_diet=no 4805 if test "$host_os" = linux-dietlibc; then 4806 case $cc_basename in 4807 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4808 esac 4809 fi 4810 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4811 && test "$tmp_diet" = no 4812 then 4813 tmp_addflag=' $pic_flag' 4814 tmp_sharedflag='-shared' 4815 case $cc_basename,$host_cpu in 4816 pgcc*) # Portland Group C compiler 4817 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4818 tmp_addflag=' $pic_flag' 4819 ;; 4820 pgf77* | pgf90* | pgf95* | pgfortran*) 4821 # Portland Group f77 and f90 compilers 4822 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4823 tmp_addflag=' $pic_flag -Mnomain' ;; 4824 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4825 tmp_addflag=' -i_dynamic' ;; 4826 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4827 tmp_addflag=' -i_dynamic -nofor_main' ;; 4828 ifc* | ifort*) # Intel Fortran compiler 4829 tmp_addflag=' -nofor_main' ;; 4830 lf95*) # Lahey Fortran 8.1 4831 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4832 tmp_sharedflag='--shared' ;; 4833 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4834 tmp_sharedflag='-qmkshrobj' 4835 tmp_addflag= ;; 4836 nvcc*) # Cuda Compiler Driver 2.2 4837 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4838 _LT_TAGVAR(compiler_needs_object, $1)=yes 4839 ;; 4840 esac 4841 case `$CC -V 2>&1 | sed 5q` in 4842 *Sun\ C*) # Sun C 5.9 4843 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4844 _LT_TAGVAR(compiler_needs_object, $1)=yes 4845 tmp_sharedflag='-G' ;; 4846 *Sun\ F*) # Sun Fortran 8.3 4847 tmp_sharedflag='-G' ;; 4848 esac 4849 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4850 4851 if test "x$supports_anon_versioning" = xyes; then 4852 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4853 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4854 echo "local: *; };" >> $output_objdir/$libname.ver~ 4855 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4856 fi 4857 4858 case $cc_basename in 4859 xlf* | bgf* | bgxlf* | mpixlf*) 4860 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4861 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4862 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4863 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4864 if test "x$supports_anon_versioning" = xyes; then 4865 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4866 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4867 echo "local: *; };" >> $output_objdir/$libname.ver~ 4868 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4869 fi 4870 ;; 4871 esac 4872 else 4873 _LT_TAGVAR(ld_shlibs, $1)=no 4874 fi 4875 ;; 4876 4877 netbsd*) 4878 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4879 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4880 wlarc= 4881 else 4882 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4883 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4884 fi 4885 ;; 4886 4887 solaris*) 4888 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4889 _LT_TAGVAR(ld_shlibs, $1)=no 4890 cat <<_LT_EOF 1>&2 4891 4892*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4893*** create shared libraries on Solaris systems. Therefore, libtool 4894*** is disabling shared libraries support. We urge you to upgrade GNU 4895*** binutils to release 2.9.1 or newer. Another option is to modify 4896*** your PATH or compiler configuration so that the native linker is 4897*** used, and then restart. 4898 4899_LT_EOF 4900 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4902 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4903 else 4904 _LT_TAGVAR(ld_shlibs, $1)=no 4905 fi 4906 ;; 4907 4908 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4909 case `$LD -v 2>&1` in 4910 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4911 _LT_TAGVAR(ld_shlibs, $1)=no 4912 cat <<_LT_EOF 1>&2 4913 4914*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4915*** reliably create shared libraries on SCO systems. Therefore, libtool 4916*** is disabling shared libraries support. We urge you to upgrade GNU 4917*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4918*** your PATH or compiler configuration so that the native linker is 4919*** used, and then restart. 4920 4921_LT_EOF 4922 ;; 4923 *) 4924 # For security reasons, it is highly recommended that you always 4925 # use absolute paths for naming shared libraries, and exclude the 4926 # DT_RUNPATH tag from executables and libraries. But doing so 4927 # requires that you compile everything twice, which is a pain. 4928 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4929 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4930 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4931 _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' 4932 else 4933 _LT_TAGVAR(ld_shlibs, $1)=no 4934 fi 4935 ;; 4936 esac 4937 ;; 4938 4939 sunos4*) 4940 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4941 wlarc= 4942 _LT_TAGVAR(hardcode_direct, $1)=yes 4943 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4944 ;; 4945 4946 *) 4947 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4948 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4949 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4950 else 4951 _LT_TAGVAR(ld_shlibs, $1)=no 4952 fi 4953 ;; 4954 esac 4955 4956 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4957 runpath_var= 4958 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4959 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4960 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4961 fi 4962 else 4963 # PORTME fill in a description of your system's linker (not GNU ld) 4964 case $host_os in 4965 aix3*) 4966 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4967 _LT_TAGVAR(always_export_symbols, $1)=yes 4968 _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' 4969 # Note: this linker hardcodes the directories in LIBPATH if there 4970 # are no directories specified by -L. 4971 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4972 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4973 # Neither direct hardcoding nor static linking is supported with a 4974 # broken collect2. 4975 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4976 fi 4977 ;; 4978 4979 aix[[4-9]]*) 4980 if test "$host_cpu" = ia64; then 4981 # On IA64, the linker does run time linking by default, so we don't 4982 # have to do anything special. 4983 aix_use_runtimelinking=no 4984 exp_sym_flag='-Bexport' 4985 no_entry_flag="" 4986 else 4987 # If we're using GNU nm, then we don't want the "-C" option. 4988 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4989 # Also, AIX nm treats weak defined symbols like other global 4990 # defined symbols, whereas GNU nm marks them as "W". 4991 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4992 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4993 else 4994 _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' 4995 fi 4996 aix_use_runtimelinking=no 4997 4998 # Test if we are trying to use run time linking or normal 4999 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5000 # need to do runtime linking. 5001 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5002 for ld_flag in $LDFLAGS; do 5003 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5004 aix_use_runtimelinking=yes 5005 break 5006 fi 5007 done 5008 ;; 5009 esac 5010 5011 exp_sym_flag='-bexport' 5012 no_entry_flag='-bnoentry' 5013 fi 5014 5015 # When large executables or shared objects are built, AIX ld can 5016 # have problems creating the table of contents. If linking a library 5017 # or program results in "error TOC overflow" add -mminimal-toc to 5018 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5019 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5020 5021 _LT_TAGVAR(archive_cmds, $1)='' 5022 _LT_TAGVAR(hardcode_direct, $1)=yes 5023 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5024 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5025 _LT_TAGVAR(link_all_deplibs, $1)=yes 5026 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5027 5028 if test "$GCC" = yes; then 5029 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5030 # We only want to do this on AIX 4.2 and lower, the check 5031 # below for broken collect2 doesn't work under 4.3+ 5032 collect2name=`${CC} -print-prog-name=collect2` 5033 if test -f "$collect2name" && 5034 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5035 then 5036 # We have reworked collect2 5037 : 5038 else 5039 # We have old collect2 5040 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5041 # It fails to find uninstalled libraries when the uninstalled 5042 # path is not listed in the libpath. Setting hardcode_minus_L 5043 # to unsupported forces relinking 5044 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5045 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5046 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5047 fi 5048 ;; 5049 esac 5050 shared_flag='-shared' 5051 if test "$aix_use_runtimelinking" = yes; then 5052 shared_flag="$shared_flag "'${wl}-G' 5053 fi 5054 else 5055 # not using gcc 5056 if test "$host_cpu" = ia64; then 5057 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5058 # chokes on -Wl,-G. The following line is correct: 5059 shared_flag='-G' 5060 else 5061 if test "$aix_use_runtimelinking" = yes; then 5062 shared_flag='${wl}-G' 5063 else 5064 shared_flag='${wl}-bM:SRE' 5065 fi 5066 fi 5067 fi 5068 5069 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5070 # It seems that -bexpall does not export symbols beginning with 5071 # underscore (_), so it is better to generate a list of symbols to export. 5072 _LT_TAGVAR(always_export_symbols, $1)=yes 5073 if test "$aix_use_runtimelinking" = yes; then 5074 # Warning - without using the other runtime loading flags (-brtl), 5075 # -berok will link without error, but may produce a broken library. 5076 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5077 # Determine the default libpath from the value encoded in an 5078 # empty executable. 5079 _LT_SYS_MODULE_PATH_AIX([$1]) 5080 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5081 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5082 else 5083 if test "$host_cpu" = ia64; then 5084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5085 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5086 _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" 5087 else 5088 # Determine the default libpath from the value encoded in an 5089 # empty executable. 5090 _LT_SYS_MODULE_PATH_AIX([$1]) 5091 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5092 # Warning - without using the other run time loading flags, 5093 # -berok will link without error, but may produce a broken library. 5094 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5095 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5096 if test "$with_gnu_ld" = yes; then 5097 # We only use this code for GNU lds that support --whole-archive. 5098 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5099 else 5100 # Exported symbols can be pulled into shared objects from archives 5101 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5102 fi 5103 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5104 # This is similar to how AIX traditionally builds its shared libraries. 5105 _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' 5106 fi 5107 fi 5108 ;; 5109 5110 amigaos*) 5111 case $host_cpu in 5112 powerpc) 5113 # see comment about AmigaOS4 .so support 5114 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5115 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5116 ;; 5117 m68k) 5118 _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)' 5119 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5120 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5121 ;; 5122 esac 5123 ;; 5124 5125 bsdi[[45]]*) 5126 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5127 ;; 5128 5129 cygwin* | mingw* | pw32* | cegcc*) 5130 # When not using gcc, we currently assume that we are using 5131 # Microsoft Visual C++. 5132 # hardcode_libdir_flag_spec is actually meaningless, as there is 5133 # no search path for DLLs. 5134 case $cc_basename in 5135 cl*) 5136 # Native MSVC 5137 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5138 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5139 _LT_TAGVAR(always_export_symbols, $1)=yes 5140 _LT_TAGVAR(file_list_spec, $1)='@' 5141 # Tell ltmain to make .lib files, not .a files. 5142 libext=lib 5143 # Tell ltmain to make .dll files, not .so files. 5144 shrext_cmds=".dll" 5145 # FIXME: Setting linknames here is a bad hack. 5146 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5147 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5148 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5149 else 5150 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5151 fi~ 5152 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5153 linknames=' 5154 # The linker will not automatically build a static lib if we build a DLL. 5155 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5156 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5157 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5158 _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' 5159 # Don't use ranlib 5160 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5161 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5162 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5163 case $lt_outputfile in 5164 *.exe|*.EXE) ;; 5165 *) 5166 lt_outputfile="$lt_outputfile.exe" 5167 lt_tool_outputfile="$lt_tool_outputfile.exe" 5168 ;; 5169 esac~ 5170 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5171 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5172 $RM "$lt_outputfile.manifest"; 5173 fi' 5174 ;; 5175 *) 5176 # Assume MSVC wrapper 5177 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5178 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5179 # Tell ltmain to make .lib files, not .a files. 5180 libext=lib 5181 # Tell ltmain to make .dll files, not .so files. 5182 shrext_cmds=".dll" 5183 # FIXME: Setting linknames here is a bad hack. 5184 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5185 # The linker will automatically build a .lib file if we build a DLL. 5186 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5187 # FIXME: Should let the user specify the lib program. 5188 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5189 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5190 ;; 5191 esac 5192 ;; 5193 5194 darwin* | rhapsody*) 5195 _LT_DARWIN_LINKER_FEATURES($1) 5196 ;; 5197 5198 dgux*) 5199 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5200 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5201 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5202 ;; 5203 5204 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5205 # support. Future versions do this automatically, but an explicit c++rt0.o 5206 # does not break anything, and helps significantly (at the cost of a little 5207 # extra space). 5208 freebsd2.2*) 5209 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5210 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5211 _LT_TAGVAR(hardcode_direct, $1)=yes 5212 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5213 ;; 5214 5215 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5216 freebsd2.*) 5217 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5218 _LT_TAGVAR(hardcode_direct, $1)=yes 5219 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5220 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5221 ;; 5222 5223 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5224 freebsd* | dragonfly*) 5225 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5226 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5227 _LT_TAGVAR(hardcode_direct, $1)=yes 5228 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5229 ;; 5230 5231 hpux9*) 5232 if test "$GCC" = yes; then 5233 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5234 else 5235 _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' 5236 fi 5237 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5238 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5239 _LT_TAGVAR(hardcode_direct, $1)=yes 5240 5241 # hardcode_minus_L: Not really in the search PATH, 5242 # but as the default location of the library. 5243 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5244 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5245 ;; 5246 5247 hpux10*) 5248 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5249 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5250 else 5251 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5252 fi 5253 if test "$with_gnu_ld" = no; then 5254 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5255 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5256 _LT_TAGVAR(hardcode_direct, $1)=yes 5257 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5258 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5259 # hardcode_minus_L: Not really in the search PATH, 5260 # but as the default location of the library. 5261 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5262 fi 5263 ;; 5264 5265 hpux11*) 5266 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5267 case $host_cpu in 5268 hppa*64*) 5269 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5270 ;; 5271 ia64*) 5272 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5273 ;; 5274 *) 5275 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5276 ;; 5277 esac 5278 else 5279 case $host_cpu in 5280 hppa*64*) 5281 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5282 ;; 5283 ia64*) 5284 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5285 ;; 5286 *) 5287 m4_if($1, [], [ 5288 # Older versions of the 11.00 compiler do not understand -b yet 5289 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5290 _LT_LINKER_OPTION([if $CC understands -b], 5291 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5292 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5293 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5294 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5295 ;; 5296 esac 5297 fi 5298 if test "$with_gnu_ld" = no; then 5299 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5300 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5301 5302 case $host_cpu in 5303 hppa*64*|ia64*) 5304 _LT_TAGVAR(hardcode_direct, $1)=no 5305 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5306 ;; 5307 *) 5308 _LT_TAGVAR(hardcode_direct, $1)=yes 5309 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5310 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5311 5312 # hardcode_minus_L: Not really in the search PATH, 5313 # but as the default location of the library. 5314 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5315 ;; 5316 esac 5317 fi 5318 ;; 5319 5320 irix5* | irix6* | nonstopux*) 5321 if test "$GCC" = yes; then 5322 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5323 # Try to use the -exported_symbol ld option, if it does not 5324 # work, assume that -exports_file does not work either and 5325 # implicitly export all symbols. 5326 # This should be the same for all languages, so no per-tag cache variable. 5327 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5328 [lt_cv_irix_exported_symbol], 5329 [save_LDFLAGS="$LDFLAGS" 5330 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5331 AC_LINK_IFELSE( 5332 [AC_LANG_SOURCE( 5333 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5334 [C++], [[int foo (void) { return 0; }]], 5335 [Fortran 77], [[ 5336 subroutine foo 5337 end]], 5338 [Fortran], [[ 5339 subroutine foo 5340 end]])])], 5341 [lt_cv_irix_exported_symbol=yes], 5342 [lt_cv_irix_exported_symbol=no]) 5343 LDFLAGS="$save_LDFLAGS"]) 5344 if test "$lt_cv_irix_exported_symbol" = yes; then 5345 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 5346 fi 5347 else 5348 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5349 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 5350 fi 5351 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5352 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5353 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5354 _LT_TAGVAR(inherit_rpath, $1)=yes 5355 _LT_TAGVAR(link_all_deplibs, $1)=yes 5356 ;; 5357 5358 netbsd*) 5359 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5360 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5361 else 5362 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5363 fi 5364 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5365 _LT_TAGVAR(hardcode_direct, $1)=yes 5366 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5367 ;; 5368 5369 newsos6) 5370 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5371 _LT_TAGVAR(hardcode_direct, $1)=yes 5372 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5373 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5374 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5375 ;; 5376 5377 *nto* | *qnx*) 5378 ;; 5379 5380 openbsd*) 5381 if test -f /usr/libexec/ld.so; then 5382 _LT_TAGVAR(hardcode_direct, $1)=yes 5383 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5384 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5385 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5386 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5387 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5388 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5389 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5390 else 5391 case $host_os in 5392 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5393 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5394 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5395 ;; 5396 *) 5397 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5398 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5399 ;; 5400 esac 5401 fi 5402 else 5403 _LT_TAGVAR(ld_shlibs, $1)=no 5404 fi 5405 ;; 5406 5407 os2*) 5408 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5409 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5410 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5411 _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' 5412 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5413 ;; 5414 5415 osf3*) 5416 if test "$GCC" = yes; then 5417 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5418 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5419 else 5420 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5421 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5422 fi 5423 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5424 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5425 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5426 ;; 5427 5428 osf4* | osf5*) # as osf3* with the addition of -msym flag 5429 if test "$GCC" = yes; then 5430 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5431 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5432 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5433 else 5434 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5435 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5436 _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~ 5437 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 5438 5439 # Both c and cxx compiler support -rpath directly 5440 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5441 fi 5442 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5443 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5444 ;; 5445 5446 solaris*) 5447 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5448 if test "$GCC" = yes; then 5449 wlarc='${wl}' 5450 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5451 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5452 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5453 else 5454 case `$CC -V 2>&1` in 5455 *"Compilers 5.0"*) 5456 wlarc='' 5457 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5458 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5459 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5460 ;; 5461 *) 5462 wlarc='${wl}' 5463 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5464 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5465 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5466 ;; 5467 esac 5468 fi 5469 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5470 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5471 case $host_os in 5472 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5473 *) 5474 # The compiler driver will combine and reorder linker options, 5475 # but understands `-z linker_flag'. GCC discards it without `$wl', 5476 # but is careful enough not to reorder. 5477 # Supported since Solaris 2.6 (maybe 2.5.1?) 5478 if test "$GCC" = yes; then 5479 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5480 else 5481 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5482 fi 5483 ;; 5484 esac 5485 _LT_TAGVAR(link_all_deplibs, $1)=yes 5486 ;; 5487 5488 sunos4*) 5489 if test "x$host_vendor" = xsequent; then 5490 # Use $CC to link under sequent, because it throws in some extra .o 5491 # files that make .init and .fini sections work. 5492 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5493 else 5494 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5495 fi 5496 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5497 _LT_TAGVAR(hardcode_direct, $1)=yes 5498 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5499 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5500 ;; 5501 5502 sysv4) 5503 case $host_vendor in 5504 sni) 5505 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5506 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5507 ;; 5508 siemens) 5509 ## LD is ld it makes a PLAMLIB 5510 ## CC just makes a GrossModule. 5511 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5512 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5513 _LT_TAGVAR(hardcode_direct, $1)=no 5514 ;; 5515 motorola) 5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5517 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5518 ;; 5519 esac 5520 runpath_var='LD_RUN_PATH' 5521 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5522 ;; 5523 5524 sysv4.3*) 5525 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5526 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5527 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5528 ;; 5529 5530 sysv4*MP*) 5531 if test -d /usr/nec; then 5532 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5533 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5534 runpath_var=LD_RUN_PATH 5535 hardcode_runpath_var=yes 5536 _LT_TAGVAR(ld_shlibs, $1)=yes 5537 fi 5538 ;; 5539 5540 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5541 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5542 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5543 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5544 runpath_var='LD_RUN_PATH' 5545 5546 if test "$GCC" = yes; then 5547 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5548 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5549 else 5550 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5551 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5552 fi 5553 ;; 5554 5555 sysv5* | sco3.2v5* | sco5v6*) 5556 # Note: We can NOT use -z defs as we might desire, because we do not 5557 # link with -lc, and that would cause any symbols used from libc to 5558 # always be unresolved, which means just about no library would 5559 # ever link correctly. If we're not using GNU ld we use -z text 5560 # though, which does catch some bad symbols but isn't as heavy-handed 5561 # as -z defs. 5562 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5563 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5564 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5565 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5566 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5567 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5568 _LT_TAGVAR(link_all_deplibs, $1)=yes 5569 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5570 runpath_var='LD_RUN_PATH' 5571 5572 if test "$GCC" = yes; then 5573 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5574 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5575 else 5576 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5577 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5578 fi 5579 ;; 5580 5581 uts4*) 5582 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5583 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5584 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5585 ;; 5586 5587 *) 5588 _LT_TAGVAR(ld_shlibs, $1)=no 5589 ;; 5590 esac 5591 5592 if test x$host_vendor = xsni; then 5593 case $host in 5594 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5595 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5596 ;; 5597 esac 5598 fi 5599 fi 5600]) 5601AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5602test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5603 5604_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5605 5606_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5607_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5608_LT_DECL([], [extract_expsyms_cmds], [2], 5609 [The commands to extract the exported symbol list from a shared archive]) 5610 5611# 5612# Do we need to explicitly link libc? 5613# 5614case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5615x|xyes) 5616 # Assume -lc should be added 5617 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5618 5619 if test "$enable_shared" = yes && test "$GCC" = yes; then 5620 case $_LT_TAGVAR(archive_cmds, $1) in 5621 *'~'*) 5622 # FIXME: we may have to deal with multi-command sequences. 5623 ;; 5624 '$CC '*) 5625 # Test whether the compiler implicitly links with -lc since on some 5626 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5627 # to ld, don't add -lc before -lgcc. 5628 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5629 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5630 [$RM conftest* 5631 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5632 5633 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5634 soname=conftest 5635 lib=conftest 5636 libobjs=conftest.$ac_objext 5637 deplibs= 5638 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5639 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5640 compiler_flags=-v 5641 linker_flags=-v 5642 verstring= 5643 output_objdir=. 5644 libname=conftest 5645 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5646 _LT_TAGVAR(allow_undefined_flag, $1)= 5647 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5648 then 5649 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5650 else 5651 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5652 fi 5653 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5654 else 5655 cat conftest.err 1>&5 5656 fi 5657 $RM conftest* 5658 ]) 5659 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5660 ;; 5661 esac 5662 fi 5663 ;; 5664esac 5665 5666_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5667 [Whether or not to add -lc for building shared libraries]) 5668_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5669 [enable_shared_with_static_runtimes], [0], 5670 [Whether or not to disallow shared libs when runtime libs are static]) 5671_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5672 [Compiler flag to allow reflexive dlopens]) 5673_LT_TAGDECL([], [whole_archive_flag_spec], [1], 5674 [Compiler flag to generate shared objects directly from archives]) 5675_LT_TAGDECL([], [compiler_needs_object], [1], 5676 [Whether the compiler copes with passing no objects directly]) 5677_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5678 [Create an old-style archive from a shared archive]) 5679_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5680 [Create a temporary old-style archive to link instead of a shared archive]) 5681_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5682_LT_TAGDECL([], [archive_expsym_cmds], [2]) 5683_LT_TAGDECL([], [module_cmds], [2], 5684 [Commands used to build a loadable module if different from building 5685 a shared archive.]) 5686_LT_TAGDECL([], [module_expsym_cmds], [2]) 5687_LT_TAGDECL([], [with_gnu_ld], [1], 5688 [Whether we are building with GNU ld or not]) 5689_LT_TAGDECL([], [allow_undefined_flag], [1], 5690 [Flag that allows shared libraries with undefined symbols to be built]) 5691_LT_TAGDECL([], [no_undefined_flag], [1], 5692 [Flag that enforces no undefined symbols]) 5693_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5694 [Flag to hardcode $libdir into a binary during linking. 5695 This must work even if $libdir does not exist]) 5696_LT_TAGDECL([], [hardcode_libdir_separator], [1], 5697 [Whether we need a single "-rpath" flag with a separated argument]) 5698_LT_TAGDECL([], [hardcode_direct], [0], 5699 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5700 DIR into the resulting binary]) 5701_LT_TAGDECL([], [hardcode_direct_absolute], [0], 5702 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5703 DIR into the resulting binary and the resulting library dependency is 5704 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5705 library is relocated]) 5706_LT_TAGDECL([], [hardcode_minus_L], [0], 5707 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5708 into the resulting binary]) 5709_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5710 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5711 into the resulting binary]) 5712_LT_TAGDECL([], [hardcode_automatic], [0], 5713 [Set to "yes" if building a shared library automatically hardcodes DIR 5714 into the library and all subsequent libraries and executables linked 5715 against it]) 5716_LT_TAGDECL([], [inherit_rpath], [0], 5717 [Set to yes if linker adds runtime paths of dependent libraries 5718 to runtime path list]) 5719_LT_TAGDECL([], [link_all_deplibs], [0], 5720 [Whether libtool must link a program against all its dependency libraries]) 5721_LT_TAGDECL([], [always_export_symbols], [0], 5722 [Set to "yes" if exported symbols are required]) 5723_LT_TAGDECL([], [export_symbols_cmds], [2], 5724 [The commands to list exported symbols]) 5725_LT_TAGDECL([], [exclude_expsyms], [1], 5726 [Symbols that should not be listed in the preloaded symbols]) 5727_LT_TAGDECL([], [include_expsyms], [1], 5728 [Symbols that must always be exported]) 5729_LT_TAGDECL([], [prelink_cmds], [2], 5730 [Commands necessary for linking programs (against libraries) with templates]) 5731_LT_TAGDECL([], [postlink_cmds], [2], 5732 [Commands necessary for finishing linking programs]) 5733_LT_TAGDECL([], [file_list_spec], [1], 5734 [Specify filename containing input files]) 5735dnl FIXME: Not yet implemented 5736dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5737dnl [Compiler flag to generate thread safe objects]) 5738])# _LT_LINKER_SHLIBS 5739 5740 5741# _LT_LANG_C_CONFIG([TAG]) 5742# ------------------------ 5743# Ensure that the configuration variables for a C compiler are suitably 5744# defined. These variables are subsequently used by _LT_CONFIG to write 5745# the compiler configuration to `libtool'. 5746m4_defun([_LT_LANG_C_CONFIG], 5747[m4_require([_LT_DECL_EGREP])dnl 5748lt_save_CC="$CC" 5749AC_LANG_PUSH(C) 5750 5751# Source file extension for C test sources. 5752ac_ext=c 5753 5754# Object file extension for compiled C test sources. 5755objext=o 5756_LT_TAGVAR(objext, $1)=$objext 5757 5758# Code to be used in simple compile tests 5759lt_simple_compile_test_code="int some_variable = 0;" 5760 5761# Code to be used in simple link tests 5762lt_simple_link_test_code='int main(){return(0);}' 5763 5764_LT_TAG_COMPILER 5765# Save the default compiler, since it gets overwritten when the other 5766# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5767compiler_DEFAULT=$CC 5768 5769# save warnings/boilerplate of simple test code 5770_LT_COMPILER_BOILERPLATE 5771_LT_LINKER_BOILERPLATE 5772 5773if test -n "$compiler"; then 5774 _LT_COMPILER_NO_RTTI($1) 5775 _LT_COMPILER_PIC($1) 5776 _LT_COMPILER_C_O($1) 5777 _LT_COMPILER_FILE_LOCKS($1) 5778 _LT_LINKER_SHLIBS($1) 5779 _LT_SYS_DYNAMIC_LINKER($1) 5780 _LT_LINKER_HARDCODE_LIBPATH($1) 5781 LT_SYS_DLOPEN_SELF 5782 _LT_CMD_STRIPLIB 5783 5784 # Report which library types will actually be built 5785 AC_MSG_CHECKING([if libtool supports shared libraries]) 5786 AC_MSG_RESULT([$can_build_shared]) 5787 5788 AC_MSG_CHECKING([whether to build shared libraries]) 5789 test "$can_build_shared" = "no" && enable_shared=no 5790 5791 # On AIX, shared libraries and static libraries use the same namespace, and 5792 # are all built from PIC. 5793 case $host_os in 5794 aix3*) 5795 test "$enable_shared" = yes && enable_static=no 5796 if test -n "$RANLIB"; then 5797 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5798 postinstall_cmds='$RANLIB $lib' 5799 fi 5800 ;; 5801 5802 aix[[4-9]]*) 5803 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5804 test "$enable_shared" = yes && enable_static=no 5805 fi 5806 ;; 5807 esac 5808 AC_MSG_RESULT([$enable_shared]) 5809 5810 AC_MSG_CHECKING([whether to build static libraries]) 5811 # Make sure either enable_shared or enable_static is yes. 5812 test "$enable_shared" = yes || enable_static=yes 5813 AC_MSG_RESULT([$enable_static]) 5814 5815 _LT_CONFIG($1) 5816fi 5817AC_LANG_POP 5818CC="$lt_save_CC" 5819])# _LT_LANG_C_CONFIG 5820 5821 5822# _LT_LANG_CXX_CONFIG([TAG]) 5823# -------------------------- 5824# Ensure that the configuration variables for a C++ compiler are suitably 5825# defined. These variables are subsequently used by _LT_CONFIG to write 5826# the compiler configuration to `libtool'. 5827m4_defun([_LT_LANG_CXX_CONFIG], 5828[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5829m4_require([_LT_DECL_EGREP])dnl 5830m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5831if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5832 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5833 (test "X$CXX" != "Xg++"))) ; then 5834 AC_PROG_CXXCPP 5835else 5836 _lt_caught_CXX_error=yes 5837fi 5838 5839AC_LANG_PUSH(C++) 5840_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5841_LT_TAGVAR(allow_undefined_flag, $1)= 5842_LT_TAGVAR(always_export_symbols, $1)=no 5843_LT_TAGVAR(archive_expsym_cmds, $1)= 5844_LT_TAGVAR(compiler_needs_object, $1)=no 5845_LT_TAGVAR(export_dynamic_flag_spec, $1)= 5846_LT_TAGVAR(hardcode_direct, $1)=no 5847_LT_TAGVAR(hardcode_direct_absolute, $1)=no 5848_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5849_LT_TAGVAR(hardcode_libdir_separator, $1)= 5850_LT_TAGVAR(hardcode_minus_L, $1)=no 5851_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5852_LT_TAGVAR(hardcode_automatic, $1)=no 5853_LT_TAGVAR(inherit_rpath, $1)=no 5854_LT_TAGVAR(module_cmds, $1)= 5855_LT_TAGVAR(module_expsym_cmds, $1)= 5856_LT_TAGVAR(link_all_deplibs, $1)=unknown 5857_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5858_LT_TAGVAR(reload_flag, $1)=$reload_flag 5859_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5860_LT_TAGVAR(no_undefined_flag, $1)= 5861_LT_TAGVAR(whole_archive_flag_spec, $1)= 5862_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5863 5864# Source file extension for C++ test sources. 5865ac_ext=cpp 5866 5867# Object file extension for compiled C++ test sources. 5868objext=o 5869_LT_TAGVAR(objext, $1)=$objext 5870 5871# No sense in running all these tests if we already determined that 5872# the CXX compiler isn't working. Some variables (like enable_shared) 5873# are currently assumed to apply to all compilers on this platform, 5874# and will be corrupted by setting them based on a non-working compiler. 5875if test "$_lt_caught_CXX_error" != yes; then 5876 # Code to be used in simple compile tests 5877 lt_simple_compile_test_code="int some_variable = 0;" 5878 5879 # Code to be used in simple link tests 5880 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5881 5882 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5883 _LT_TAG_COMPILER 5884 5885 # save warnings/boilerplate of simple test code 5886 _LT_COMPILER_BOILERPLATE 5887 _LT_LINKER_BOILERPLATE 5888 5889 # Allow CC to be a program name with arguments. 5890 lt_save_CC=$CC 5891 lt_save_CFLAGS=$CFLAGS 5892 lt_save_LD=$LD 5893 lt_save_GCC=$GCC 5894 GCC=$GXX 5895 lt_save_with_gnu_ld=$with_gnu_ld 5896 lt_save_path_LD=$lt_cv_path_LD 5897 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5898 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5899 else 5900 $as_unset lt_cv_prog_gnu_ld 5901 fi 5902 if test -n "${lt_cv_path_LDCXX+set}"; then 5903 lt_cv_path_LD=$lt_cv_path_LDCXX 5904 else 5905 $as_unset lt_cv_path_LD 5906 fi 5907 test -z "${LDCXX+set}" || LD=$LDCXX 5908 CC=${CXX-"c++"} 5909 CFLAGS=$CXXFLAGS 5910 compiler=$CC 5911 _LT_TAGVAR(compiler, $1)=$CC 5912 _LT_CC_BASENAME([$compiler]) 5913 5914 if test -n "$compiler"; then 5915 # We don't want -fno-exception when compiling C++ code, so set the 5916 # no_builtin_flag separately 5917 if test "$GXX" = yes; then 5918 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5919 else 5920 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5921 fi 5922 5923 if test "$GXX" = yes; then 5924 # Set up default GNU C++ configuration 5925 5926 LT_PATH_LD 5927 5928 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5929 # archiving commands below assume that GNU ld is being used. 5930 if test "$with_gnu_ld" = yes; then 5931 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5932 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5933 5934 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5935 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5936 5937 # If archive_cmds runs LD, not CC, wlarc should be empty 5938 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5939 # investigate it a little bit more. (MM) 5940 wlarc='${wl}' 5941 5942 # ancient GNU ld didn't support --whole-archive et. al. 5943 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5944 $GREP 'no-whole-archive' > /dev/null; then 5945 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5946 else 5947 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5948 fi 5949 else 5950 with_gnu_ld=no 5951 wlarc= 5952 5953 # A generic and very simple default shared library creation 5954 # command for GNU C++ for the case where it uses the native 5955 # linker, instead of GNU ld. If possible, this setting should 5956 # overridden to take advantage of the native linker features on 5957 # the platform it is being used on. 5958 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5959 fi 5960 5961 # Commands to make compiler produce verbose output that lists 5962 # what "hidden" libraries, object files and flags are used when 5963 # linking a shared library. 5964 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5965 5966 else 5967 GXX=no 5968 with_gnu_ld=no 5969 wlarc= 5970 fi 5971 5972 # PORTME: fill in a description of your system's C++ link characteristics 5973 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5974 _LT_TAGVAR(ld_shlibs, $1)=yes 5975 case $host_os in 5976 aix3*) 5977 # FIXME: insert proper C++ library support 5978 _LT_TAGVAR(ld_shlibs, $1)=no 5979 ;; 5980 aix[[4-9]]*) 5981 if test "$host_cpu" = ia64; then 5982 # On IA64, the linker does run time linking by default, so we don't 5983 # have to do anything special. 5984 aix_use_runtimelinking=no 5985 exp_sym_flag='-Bexport' 5986 no_entry_flag="" 5987 else 5988 aix_use_runtimelinking=no 5989 5990 # Test if we are trying to use run time linking or normal 5991 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5992 # need to do runtime linking. 5993 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5994 for ld_flag in $LDFLAGS; do 5995 case $ld_flag in 5996 *-brtl*) 5997 aix_use_runtimelinking=yes 5998 break 5999 ;; 6000 esac 6001 done 6002 ;; 6003 esac 6004 6005 exp_sym_flag='-bexport' 6006 no_entry_flag='-bnoentry' 6007 fi 6008 6009 # When large executables or shared objects are built, AIX ld can 6010 # have problems creating the table of contents. If linking a library 6011 # or program results in "error TOC overflow" add -mminimal-toc to 6012 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6013 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6014 6015 _LT_TAGVAR(archive_cmds, $1)='' 6016 _LT_TAGVAR(hardcode_direct, $1)=yes 6017 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6018 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6019 _LT_TAGVAR(link_all_deplibs, $1)=yes 6020 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 6021 6022 if test "$GXX" = yes; then 6023 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6024 # We only want to do this on AIX 4.2 and lower, the check 6025 # below for broken collect2 doesn't work under 4.3+ 6026 collect2name=`${CC} -print-prog-name=collect2` 6027 if test -f "$collect2name" && 6028 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6029 then 6030 # We have reworked collect2 6031 : 6032 else 6033 # We have old collect2 6034 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6035 # It fails to find uninstalled libraries when the uninstalled 6036 # path is not listed in the libpath. Setting hardcode_minus_L 6037 # to unsupported forces relinking 6038 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6039 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6040 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6041 fi 6042 esac 6043 shared_flag='-shared' 6044 if test "$aix_use_runtimelinking" = yes; then 6045 shared_flag="$shared_flag "'${wl}-G' 6046 fi 6047 else 6048 # not using gcc 6049 if test "$host_cpu" = ia64; then 6050 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6051 # chokes on -Wl,-G. The following line is correct: 6052 shared_flag='-G' 6053 else 6054 if test "$aix_use_runtimelinking" = yes; then 6055 shared_flag='${wl}-G' 6056 else 6057 shared_flag='${wl}-bM:SRE' 6058 fi 6059 fi 6060 fi 6061 6062 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6063 # It seems that -bexpall does not export symbols beginning with 6064 # underscore (_), so it is better to generate a list of symbols to 6065 # export. 6066 _LT_TAGVAR(always_export_symbols, $1)=yes 6067 if test "$aix_use_runtimelinking" = yes; then 6068 # Warning - without using the other runtime loading flags (-brtl), 6069 # -berok will link without error, but may produce a broken library. 6070 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6071 # Determine the default libpath from the value encoded in an empty 6072 # executable. 6073 _LT_SYS_MODULE_PATH_AIX([$1]) 6074 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6075 6076 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 6077 else 6078 if test "$host_cpu" = ia64; then 6079 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6080 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6081 _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" 6082 else 6083 # Determine the default libpath from the value encoded in an 6084 # empty executable. 6085 _LT_SYS_MODULE_PATH_AIX([$1]) 6086 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6087 # Warning - without using the other run time loading flags, 6088 # -berok will link without error, but may produce a broken library. 6089 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6090 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6091 if test "$with_gnu_ld" = yes; then 6092 # We only use this code for GNU lds that support --whole-archive. 6093 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6094 else 6095 # Exported symbols can be pulled into shared objects from archives 6096 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6097 fi 6098 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6099 # This is similar to how AIX traditionally builds its shared 6100 # libraries. 6101 _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' 6102 fi 6103 fi 6104 ;; 6105 6106 beos*) 6107 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6108 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6109 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6110 # support --undefined. This deserves some investigation. FIXME 6111 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6112 else 6113 _LT_TAGVAR(ld_shlibs, $1)=no 6114 fi 6115 ;; 6116 6117 chorus*) 6118 case $cc_basename in 6119 *) 6120 # FIXME: insert proper C++ library support 6121 _LT_TAGVAR(ld_shlibs, $1)=no 6122 ;; 6123 esac 6124 ;; 6125 6126 cygwin* | mingw* | pw32* | cegcc*) 6127 case $GXX,$cc_basename in 6128 ,cl* | no,cl*) 6129 # Native MSVC 6130 # hardcode_libdir_flag_spec is actually meaningless, as there is 6131 # no search path for DLLs. 6132 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6133 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6134 _LT_TAGVAR(always_export_symbols, $1)=yes 6135 _LT_TAGVAR(file_list_spec, $1)='@' 6136 # Tell ltmain to make .lib files, not .a files. 6137 libext=lib 6138 # Tell ltmain to make .dll files, not .so files. 6139 shrext_cmds=".dll" 6140 # FIXME: Setting linknames here is a bad hack. 6141 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6142 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6143 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6144 else 6145 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6146 fi~ 6147 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6148 linknames=' 6149 # The linker will not automatically build a static lib if we build a DLL. 6150 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6151 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6152 # Don't use ranlib 6153 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6154 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6155 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6156 case $lt_outputfile in 6157 *.exe|*.EXE) ;; 6158 *) 6159 lt_outputfile="$lt_outputfile.exe" 6160 lt_tool_outputfile="$lt_tool_outputfile.exe" 6161 ;; 6162 esac~ 6163 func_to_tool_file "$lt_outputfile"~ 6164 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6165 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6166 $RM "$lt_outputfile.manifest"; 6167 fi' 6168 ;; 6169 *) 6170 # g++ 6171 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6172 # as there is no search path for DLLs. 6173 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6174 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6175 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6176 _LT_TAGVAR(always_export_symbols, $1)=no 6177 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6178 6179 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6180 _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' 6181 # If the export-symbols file already is a .def file (1st line 6182 # is EXPORTS), use it as is; otherwise, prepend... 6183 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6184 cp $export_symbols $output_objdir/$soname.def; 6185 else 6186 echo EXPORTS > $output_objdir/$soname.def; 6187 cat $export_symbols >> $output_objdir/$soname.def; 6188 fi~ 6189 $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' 6190 else 6191 _LT_TAGVAR(ld_shlibs, $1)=no 6192 fi 6193 ;; 6194 esac 6195 ;; 6196 darwin* | rhapsody*) 6197 _LT_DARWIN_LINKER_FEATURES($1) 6198 ;; 6199 6200 dgux*) 6201 case $cc_basename in 6202 ec++*) 6203 # FIXME: insert proper C++ library support 6204 _LT_TAGVAR(ld_shlibs, $1)=no 6205 ;; 6206 ghcx*) 6207 # Green Hills C++ Compiler 6208 # FIXME: insert proper C++ library support 6209 _LT_TAGVAR(ld_shlibs, $1)=no 6210 ;; 6211 *) 6212 # FIXME: insert proper C++ library support 6213 _LT_TAGVAR(ld_shlibs, $1)=no 6214 ;; 6215 esac 6216 ;; 6217 6218 freebsd2.*) 6219 # C++ shared libraries reported to be fairly broken before 6220 # switch to ELF 6221 _LT_TAGVAR(ld_shlibs, $1)=no 6222 ;; 6223 6224 freebsd-elf*) 6225 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6226 ;; 6227 6228 freebsd* | dragonfly*) 6229 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6230 # conventions 6231 _LT_TAGVAR(ld_shlibs, $1)=yes 6232 ;; 6233 6234 gnu*) 6235 ;; 6236 6237 haiku*) 6238 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6239 _LT_TAGVAR(link_all_deplibs, $1)=yes 6240 ;; 6241 6242 hpux9*) 6243 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6244 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6245 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6246 _LT_TAGVAR(hardcode_direct, $1)=yes 6247 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6248 # but as the default 6249 # location of the library. 6250 6251 case $cc_basename in 6252 CC*) 6253 # FIXME: insert proper C++ library support 6254 _LT_TAGVAR(ld_shlibs, $1)=no 6255 ;; 6256 aCC*) 6257 _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 $lib' 6258 # Commands to make compiler produce verbose output that lists 6259 # what "hidden" libraries, object files and flags are used when 6260 # linking a shared library. 6261 # 6262 # There doesn't appear to be a way to prevent this compiler from 6263 # explicitly linking system object files so we need to strip them 6264 # from the output so that they don't get included in the library 6265 # dependencies. 6266 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6267 ;; 6268 *) 6269 if test "$GXX" = yes; then 6270 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6271 else 6272 # FIXME: insert proper C++ library support 6273 _LT_TAGVAR(ld_shlibs, $1)=no 6274 fi 6275 ;; 6276 esac 6277 ;; 6278 6279 hpux10*|hpux11*) 6280 if test $with_gnu_ld = no; then 6281 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6282 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6283 6284 case $host_cpu in 6285 hppa*64*|ia64*) 6286 ;; 6287 *) 6288 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6289 ;; 6290 esac 6291 fi 6292 case $host_cpu in 6293 hppa*64*|ia64*) 6294 _LT_TAGVAR(hardcode_direct, $1)=no 6295 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6296 ;; 6297 *) 6298 _LT_TAGVAR(hardcode_direct, $1)=yes 6299 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6300 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6301 # but as the default 6302 # location of the library. 6303 ;; 6304 esac 6305 6306 case $cc_basename in 6307 CC*) 6308 # FIXME: insert proper C++ library support 6309 _LT_TAGVAR(ld_shlibs, $1)=no 6310 ;; 6311 aCC*) 6312 case $host_cpu in 6313 hppa*64*) 6314 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6315 ;; 6316 ia64*) 6317 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6318 ;; 6319 *) 6320 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6321 ;; 6322 esac 6323 # Commands to make compiler produce verbose output that lists 6324 # what "hidden" libraries, object files and flags are used when 6325 # linking a shared library. 6326 # 6327 # There doesn't appear to be a way to prevent this compiler from 6328 # explicitly linking system object files so we need to strip them 6329 # from the output so that they don't get included in the library 6330 # dependencies. 6331 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6332 ;; 6333 *) 6334 if test "$GXX" = yes; then 6335 if test $with_gnu_ld = no; then 6336 case $host_cpu in 6337 hppa*64*) 6338 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6339 ;; 6340 ia64*) 6341 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6342 ;; 6343 *) 6344 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6345 ;; 6346 esac 6347 fi 6348 else 6349 # FIXME: insert proper C++ library support 6350 _LT_TAGVAR(ld_shlibs, $1)=no 6351 fi 6352 ;; 6353 esac 6354 ;; 6355 6356 interix[[3-9]]*) 6357 _LT_TAGVAR(hardcode_direct, $1)=no 6358 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6359 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6360 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6361 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6362 # Instead, shared libraries are loaded at an image base (0x10000000 by 6363 # default) and relocated if they conflict, which is a slow very memory 6364 # consuming and fragmenting process. To avoid this, we pick a random, 6365 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6366 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6367 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6368 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6369 ;; 6370 irix5* | irix6*) 6371 case $cc_basename in 6372 CC*) 6373 # SGI C++ 6374 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6375 6376 # Archives containing C++ object files must be created using 6377 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6378 # necessary to make sure instantiated templates are included 6379 # in the archive. 6380 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6381 ;; 6382 *) 6383 if test "$GXX" = yes; then 6384 if test "$with_gnu_ld" = no; then 6385 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6386 else 6387 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' 6388 fi 6389 fi 6390 _LT_TAGVAR(link_all_deplibs, $1)=yes 6391 ;; 6392 esac 6393 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6394 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6395 _LT_TAGVAR(inherit_rpath, $1)=yes 6396 ;; 6397 6398 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6399 case $cc_basename in 6400 KCC*) 6401 # Kuck and Associates, Inc. (KAI) C++ Compiler 6402 6403 # KCC will only create a shared library if the output file 6404 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6405 # to its proper name (with version) after linking. 6406 _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' 6407 _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 $lib' 6408 # Commands to make compiler produce verbose output that lists 6409 # what "hidden" libraries, object files and flags are used when 6410 # linking a shared library. 6411 # 6412 # There doesn't appear to be a way to prevent this compiler from 6413 # explicitly linking system object files so we need to strip them 6414 # from the output so that they don't get included in the library 6415 # dependencies. 6416 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6417 6418 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6419 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6420 6421 # Archives containing C++ object files must be created using 6422 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6423 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6424 ;; 6425 icpc* | ecpc* ) 6426 # Intel C++ 6427 with_gnu_ld=yes 6428 # version 8.0 and above of icpc choke on multiply defined symbols 6429 # if we add $predep_objects and $postdep_objects, however 7.1 and 6430 # earlier do not add the objects themselves. 6431 case `$CC -V 2>&1` in 6432 *"Version 7."*) 6433 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6434 _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' 6435 ;; 6436 *) # Version 8.0 or newer 6437 tmp_idyn= 6438 case $host_cpu in 6439 ia64*) tmp_idyn=' -i_dynamic';; 6440 esac 6441 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6442 _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' 6443 ;; 6444 esac 6445 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6446 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6447 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6448 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6449 ;; 6450 pgCC* | pgcpp*) 6451 # Portland Group C++ compiler 6452 case `$CC -V` in 6453 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6454 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6455 rm -rf $tpldir~ 6456 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6457 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6458 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6459 rm -rf $tpldir~ 6460 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6461 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6462 $RANLIB $oldlib' 6463 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6464 rm -rf $tpldir~ 6465 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6466 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6467 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6468 rm -rf $tpldir~ 6469 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6470 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 6471 ;; 6472 *) # Version 6 and above use weak symbols 6473 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6474 _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' 6475 ;; 6476 esac 6477 6478 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6479 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6480 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 6481 ;; 6482 cxx*) 6483 # Compaq C++ 6484 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6485 _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' 6486 6487 runpath_var=LD_RUN_PATH 6488 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6489 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6490 6491 # Commands to make compiler produce verbose output that lists 6492 # what "hidden" libraries, object files and flags are used when 6493 # linking a shared library. 6494 # 6495 # There doesn't appear to be a way to prevent this compiler from 6496 # explicitly linking system object files so we need to strip them 6497 # from the output so that they don't get included in the library 6498 # dependencies. 6499 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' 6500 ;; 6501 xl* | mpixl* | bgxl*) 6502 # IBM XL 8.0 on PPC, with GNU ld 6503 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6504 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6505 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6506 if test "x$supports_anon_versioning" = xyes; then 6507 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6508 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6509 echo "local: *; };" >> $output_objdir/$libname.ver~ 6510 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6511 fi 6512 ;; 6513 *) 6514 case `$CC -V 2>&1 | sed 5q` in 6515 *Sun\ C*) 6516 # Sun C++ 5.9 6517 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6518 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6519 _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' 6520 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6521 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 6522 _LT_TAGVAR(compiler_needs_object, $1)=yes 6523 6524 # Not sure whether something based on 6525 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6526 # would be better. 6527 output_verbose_link_cmd='func_echo_all' 6528 6529 # Archives containing C++ object files must be created using 6530 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6531 # necessary to make sure instantiated templates are included 6532 # in the archive. 6533 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6534 ;; 6535 esac 6536 ;; 6537 esac 6538 ;; 6539 6540 lynxos*) 6541 # FIXME: insert proper C++ library support 6542 _LT_TAGVAR(ld_shlibs, $1)=no 6543 ;; 6544 6545 m88k*) 6546 # FIXME: insert proper C++ library support 6547 _LT_TAGVAR(ld_shlibs, $1)=no 6548 ;; 6549 6550 mvs*) 6551 case $cc_basename in 6552 cxx*) 6553 # FIXME: insert proper C++ library support 6554 _LT_TAGVAR(ld_shlibs, $1)=no 6555 ;; 6556 *) 6557 # FIXME: insert proper C++ library support 6558 _LT_TAGVAR(ld_shlibs, $1)=no 6559 ;; 6560 esac 6561 ;; 6562 6563 netbsd*) 6564 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6565 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6566 wlarc= 6567 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6568 _LT_TAGVAR(hardcode_direct, $1)=yes 6569 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6570 fi 6571 # Workaround some broken pre-1.5 toolchains 6572 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6573 ;; 6574 6575 *nto* | *qnx*) 6576 _LT_TAGVAR(ld_shlibs, $1)=yes 6577 ;; 6578 6579 openbsd2*) 6580 # C++ shared libraries are fairly broken 6581 _LT_TAGVAR(ld_shlibs, $1)=no 6582 ;; 6583 6584 openbsd*) 6585 if test -f /usr/libexec/ld.so; then 6586 _LT_TAGVAR(hardcode_direct, $1)=yes 6587 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6588 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6589 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6590 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6591 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6592 _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' 6593 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6594 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6595 fi 6596 output_verbose_link_cmd=func_echo_all 6597 else 6598 _LT_TAGVAR(ld_shlibs, $1)=no 6599 fi 6600 ;; 6601 6602 osf3* | osf4* | osf5*) 6603 case $cc_basename in 6604 KCC*) 6605 # Kuck and Associates, Inc. (KAI) C++ Compiler 6606 6607 # KCC will only create a shared library if the output file 6608 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6609 # to its proper name (with version) after linking. 6610 _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' 6611 6612 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6613 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6614 6615 # Archives containing C++ object files must be created using 6616 # the KAI C++ compiler. 6617 case $host in 6618 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6619 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6620 esac 6621 ;; 6622 RCC*) 6623 # Rational C++ 2.4.1 6624 # FIXME: insert proper C++ library support 6625 _LT_TAGVAR(ld_shlibs, $1)=no 6626 ;; 6627 cxx*) 6628 case $host in 6629 osf3*) 6630 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6631 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6632 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6633 ;; 6634 *) 6635 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6636 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6637 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6638 echo "-hidden">> $lib.exp~ 6639 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ 6640 $RM $lib.exp' 6641 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6642 ;; 6643 esac 6644 6645 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6646 6647 # Commands to make compiler produce verbose output that lists 6648 # what "hidden" libraries, object files and flags are used when 6649 # linking a shared library. 6650 # 6651 # There doesn't appear to be a way to prevent this compiler from 6652 # explicitly linking system object files so we need to strip them 6653 # from the output so that they don't get included in the library 6654 # dependencies. 6655 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6656 ;; 6657 *) 6658 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6659 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6660 case $host in 6661 osf3*) 6662 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6663 ;; 6664 *) 6665 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6666 ;; 6667 esac 6668 6669 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6670 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6671 6672 # Commands to make compiler produce verbose output that lists 6673 # what "hidden" libraries, object files and flags are used when 6674 # linking a shared library. 6675 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6676 6677 else 6678 # FIXME: insert proper C++ library support 6679 _LT_TAGVAR(ld_shlibs, $1)=no 6680 fi 6681 ;; 6682 esac 6683 ;; 6684 6685 psos*) 6686 # FIXME: insert proper C++ library support 6687 _LT_TAGVAR(ld_shlibs, $1)=no 6688 ;; 6689 6690 sunos4*) 6691 case $cc_basename in 6692 CC*) 6693 # Sun C++ 4.x 6694 # FIXME: insert proper C++ library support 6695 _LT_TAGVAR(ld_shlibs, $1)=no 6696 ;; 6697 lcc*) 6698 # Lucid 6699 # FIXME: insert proper C++ library support 6700 _LT_TAGVAR(ld_shlibs, $1)=no 6701 ;; 6702 *) 6703 # FIXME: insert proper C++ library support 6704 _LT_TAGVAR(ld_shlibs, $1)=no 6705 ;; 6706 esac 6707 ;; 6708 6709 solaris*) 6710 case $cc_basename in 6711 CC* | sunCC*) 6712 # Sun C++ 4.2, 5.x and Centerline C++ 6713 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6714 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6715 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6716 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6717 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6718 6719 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6720 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6721 case $host_os in 6722 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6723 *) 6724 # The compiler driver will combine and reorder linker options, 6725 # but understands `-z linker_flag'. 6726 # Supported since Solaris 2.6 (maybe 2.5.1?) 6727 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6728 ;; 6729 esac 6730 _LT_TAGVAR(link_all_deplibs, $1)=yes 6731 6732 output_verbose_link_cmd='func_echo_all' 6733 6734 # Archives containing C++ object files must be created using 6735 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6736 # necessary to make sure instantiated templates are included 6737 # in the archive. 6738 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6739 ;; 6740 gcx*) 6741 # Green Hills C++ Compiler 6742 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6743 6744 # The C++ compiler must be used to create the archive. 6745 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6746 ;; 6747 *) 6748 # GNU C++ compiler with Solaris linker 6749 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6750 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6751 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6753 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6754 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6755 6756 # Commands to make compiler produce verbose output that lists 6757 # what "hidden" libraries, object files and flags are used when 6758 # linking a shared library. 6759 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6760 else 6761 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6762 # platform. 6763 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6764 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6765 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6766 6767 # Commands to make compiler produce verbose output that lists 6768 # what "hidden" libraries, object files and flags are used when 6769 # linking a shared library. 6770 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6771 fi 6772 6773 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6774 case $host_os in 6775 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6776 *) 6777 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6778 ;; 6779 esac 6780 fi 6781 ;; 6782 esac 6783 ;; 6784 6785 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6786 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6787 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6788 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6789 runpath_var='LD_RUN_PATH' 6790 6791 case $cc_basename in 6792 CC*) 6793 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6794 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6795 ;; 6796 *) 6797 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6798 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6799 ;; 6800 esac 6801 ;; 6802 6803 sysv5* | sco3.2v5* | sco5v6*) 6804 # Note: We can NOT use -z defs as we might desire, because we do not 6805 # link with -lc, and that would cause any symbols used from libc to 6806 # always be unresolved, which means just about no library would 6807 # ever link correctly. If we're not using GNU ld we use -z text 6808 # though, which does catch some bad symbols but isn't as heavy-handed 6809 # as -z defs. 6810 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6811 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6812 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6813 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6814 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6815 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6816 _LT_TAGVAR(link_all_deplibs, $1)=yes 6817 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6818 runpath_var='LD_RUN_PATH' 6819 6820 case $cc_basename in 6821 CC*) 6822 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6823 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6824 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6825 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6826 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6827 '"$_LT_TAGVAR(reload_cmds, $1)" 6828 ;; 6829 *) 6830 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6831 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6832 ;; 6833 esac 6834 ;; 6835 6836 tandem*) 6837 case $cc_basename in 6838 NCC*) 6839 # NonStop-UX NCC 3.20 6840 # FIXME: insert proper C++ library support 6841 _LT_TAGVAR(ld_shlibs, $1)=no 6842 ;; 6843 *) 6844 # FIXME: insert proper C++ library support 6845 _LT_TAGVAR(ld_shlibs, $1)=no 6846 ;; 6847 esac 6848 ;; 6849 6850 vxworks*) 6851 # FIXME: insert proper C++ library support 6852 _LT_TAGVAR(ld_shlibs, $1)=no 6853 ;; 6854 6855 *) 6856 # FIXME: insert proper C++ library support 6857 _LT_TAGVAR(ld_shlibs, $1)=no 6858 ;; 6859 esac 6860 6861 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6862 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6863 6864 _LT_TAGVAR(GCC, $1)="$GXX" 6865 _LT_TAGVAR(LD, $1)="$LD" 6866 6867 ## CAVEAT EMPTOR: 6868 ## There is no encapsulation within the following macros, do not change 6869 ## the running order or otherwise move them around unless you know exactly 6870 ## what you are doing... 6871 _LT_SYS_HIDDEN_LIBDEPS($1) 6872 _LT_COMPILER_PIC($1) 6873 _LT_COMPILER_C_O($1) 6874 _LT_COMPILER_FILE_LOCKS($1) 6875 _LT_LINKER_SHLIBS($1) 6876 _LT_SYS_DYNAMIC_LINKER($1) 6877 _LT_LINKER_HARDCODE_LIBPATH($1) 6878 6879 _LT_CONFIG($1) 6880 fi # test -n "$compiler" 6881 6882 CC=$lt_save_CC 6883 CFLAGS=$lt_save_CFLAGS 6884 LDCXX=$LD 6885 LD=$lt_save_LD 6886 GCC=$lt_save_GCC 6887 with_gnu_ld=$lt_save_with_gnu_ld 6888 lt_cv_path_LDCXX=$lt_cv_path_LD 6889 lt_cv_path_LD=$lt_save_path_LD 6890 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6891 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6892fi # test "$_lt_caught_CXX_error" != yes 6893 6894AC_LANG_POP 6895])# _LT_LANG_CXX_CONFIG 6896 6897 6898# _LT_FUNC_STRIPNAME_CNF 6899# ---------------------- 6900# func_stripname_cnf prefix suffix name 6901# strip PREFIX and SUFFIX off of NAME. 6902# PREFIX and SUFFIX must not contain globbing or regex special 6903# characters, hashes, percent signs, but SUFFIX may contain a leading 6904# dot (in which case that matches only a dot). 6905# 6906# This function is identical to the (non-XSI) version of func_stripname, 6907# except this one can be used by m4 code that may be executed by configure, 6908# rather than the libtool script. 6909m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6910AC_REQUIRE([_LT_DECL_SED]) 6911AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6912func_stripname_cnf () 6913{ 6914 case ${2} in 6915 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6916 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6917 esac 6918} # func_stripname_cnf 6919])# _LT_FUNC_STRIPNAME_CNF 6920 6921# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6922# --------------------------------- 6923# Figure out "hidden" library dependencies from verbose 6924# compiler output when linking a shared library. 6925# Parse the compiler output and extract the necessary 6926# objects, libraries and library flags. 6927m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6928[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6929AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6930# Dependencies to place before and after the object being linked: 6931_LT_TAGVAR(predep_objects, $1)= 6932_LT_TAGVAR(postdep_objects, $1)= 6933_LT_TAGVAR(predeps, $1)= 6934_LT_TAGVAR(postdeps, $1)= 6935_LT_TAGVAR(compiler_lib_search_path, $1)= 6936 6937dnl we can't use the lt_simple_compile_test_code here, 6938dnl because it contains code intended for an executable, 6939dnl not a library. It's possible we should let each 6940dnl tag define a new lt_????_link_test_code variable, 6941dnl but it's only used here... 6942m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6943int a; 6944void foo (void) { a = 0; } 6945_LT_EOF 6946], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6947class Foo 6948{ 6949public: 6950 Foo (void) { a = 0; } 6951private: 6952 int a; 6953}; 6954_LT_EOF 6955], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6956 subroutine foo 6957 implicit none 6958 integer*4 a 6959 a=0 6960 return 6961 end 6962_LT_EOF 6963], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6964 subroutine foo 6965 implicit none 6966 integer a 6967 a=0 6968 return 6969 end 6970_LT_EOF 6971], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6972public class foo { 6973 private int a; 6974 public void bar (void) { 6975 a = 0; 6976 } 6977}; 6978_LT_EOF 6979], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 6980package foo 6981func foo() { 6982} 6983_LT_EOF 6984]) 6985 6986_lt_libdeps_save_CFLAGS=$CFLAGS 6987case "$CC $CFLAGS " in #( 6988*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6989*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6990*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 6991esac 6992 6993dnl Parse the compiler output and extract the necessary 6994dnl objects, libraries and library flags. 6995if AC_TRY_EVAL(ac_compile); then 6996 # Parse the compiler output and extract the necessary 6997 # objects, libraries and library flags. 6998 6999 # Sentinel used to keep track of whether or not we are before 7000 # the conftest object file. 7001 pre_test_object_deps_done=no 7002 7003 for p in `eval "$output_verbose_link_cmd"`; do 7004 case ${prev}${p} in 7005 7006 -L* | -R* | -l*) 7007 # Some compilers place space between "-{L,R}" and the path. 7008 # Remove the space. 7009 if test $p = "-L" || 7010 test $p = "-R"; then 7011 prev=$p 7012 continue 7013 fi 7014 7015 # Expand the sysroot to ease extracting the directories later. 7016 if test -z "$prev"; then 7017 case $p in 7018 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7019 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7020 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7021 esac 7022 fi 7023 case $p in 7024 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7025 esac 7026 if test "$pre_test_object_deps_done" = no; then 7027 case ${prev} in 7028 -L | -R) 7029 # Internal compiler library paths should come after those 7030 # provided the user. The postdeps already come after the 7031 # user supplied libs so there is no need to process them. 7032 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7033 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 7034 else 7035 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 7036 fi 7037 ;; 7038 # The "-l" case would never come before the object being 7039 # linked, so don't bother handling this case. 7040 esac 7041 else 7042 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7043 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 7044 else 7045 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 7046 fi 7047 fi 7048 prev= 7049 ;; 7050 7051 *.lto.$objext) ;; # Ignore GCC LTO objects 7052 *.$objext) 7053 # This assumes that the test object file only shows up 7054 # once in the compiler output. 7055 if test "$p" = "conftest.$objext"; then 7056 pre_test_object_deps_done=yes 7057 continue 7058 fi 7059 7060 if test "$pre_test_object_deps_done" = no; then 7061 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7062 _LT_TAGVAR(predep_objects, $1)="$p" 7063 else 7064 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7065 fi 7066 else 7067 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7068 _LT_TAGVAR(postdep_objects, $1)="$p" 7069 else 7070 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7071 fi 7072 fi 7073 ;; 7074 7075 *) ;; # Ignore the rest. 7076 7077 esac 7078 done 7079 7080 # Clean up. 7081 rm -f a.out a.exe 7082else 7083 echo "libtool.m4: error: problem compiling $1 test program" 7084fi 7085 7086$RM -f confest.$objext 7087CFLAGS=$_lt_libdeps_save_CFLAGS 7088 7089# PORTME: override above test on systems where it is broken 7090m4_if([$1], [CXX], 7091[case $host_os in 7092interix[[3-9]]*) 7093 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7094 # hack all around it, let's just trust "g++" to DTRT. 7095 _LT_TAGVAR(predep_objects,$1)= 7096 _LT_TAGVAR(postdep_objects,$1)= 7097 _LT_TAGVAR(postdeps,$1)= 7098 ;; 7099 7100linux*) 7101 case `$CC -V 2>&1 | sed 5q` in 7102 *Sun\ C*) 7103 # Sun C++ 5.9 7104 7105 # The more standards-conforming stlport4 library is 7106 # incompatible with the Cstd library. Avoid specifying 7107 # it if it's in CXXFLAGS. Ignore libCrun as 7108 # -library=stlport4 depends on it. 7109 case " $CXX $CXXFLAGS " in 7110 *" -library=stlport4 "*) 7111 solaris_use_stlport4=yes 7112 ;; 7113 esac 7114 7115 if test "$solaris_use_stlport4" != yes; then 7116 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7117 fi 7118 ;; 7119 esac 7120 ;; 7121 7122solaris*) 7123 case $cc_basename in 7124 CC* | sunCC*) 7125 # The more standards-conforming stlport4 library is 7126 # incompatible with the Cstd library. Avoid specifying 7127 # it if it's in CXXFLAGS. Ignore libCrun as 7128 # -library=stlport4 depends on it. 7129 case " $CXX $CXXFLAGS " in 7130 *" -library=stlport4 "*) 7131 solaris_use_stlport4=yes 7132 ;; 7133 esac 7134 7135 # Adding this requires a known-good setup of shared libraries for 7136 # Sun compiler versions before 5.6, else PIC objects from an old 7137 # archive will be linked into the output, leading to subtle bugs. 7138 if test "$solaris_use_stlport4" != yes; then 7139 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7140 fi 7141 ;; 7142 esac 7143 ;; 7144esac 7145]) 7146 7147case " $_LT_TAGVAR(postdeps, $1) " in 7148*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7149esac 7150 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7151if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7152 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7153fi 7154_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7155 [The directories searched by this compiler when creating a shared library]) 7156_LT_TAGDECL([], [predep_objects], [1], 7157 [Dependencies to place before and after the objects being linked to 7158 create a shared library]) 7159_LT_TAGDECL([], [postdep_objects], [1]) 7160_LT_TAGDECL([], [predeps], [1]) 7161_LT_TAGDECL([], [postdeps], [1]) 7162_LT_TAGDECL([], [compiler_lib_search_path], [1], 7163 [The library search path used internally by the compiler when linking 7164 a shared library]) 7165])# _LT_SYS_HIDDEN_LIBDEPS 7166 7167 7168# _LT_LANG_F77_CONFIG([TAG]) 7169# -------------------------- 7170# Ensure that the configuration variables for a Fortran 77 compiler are 7171# suitably defined. These variables are subsequently used by _LT_CONFIG 7172# to write the compiler configuration to `libtool'. 7173m4_defun([_LT_LANG_F77_CONFIG], 7174[AC_LANG_PUSH(Fortran 77) 7175if test -z "$F77" || test "X$F77" = "Xno"; then 7176 _lt_disable_F77=yes 7177fi 7178 7179_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7180_LT_TAGVAR(allow_undefined_flag, $1)= 7181_LT_TAGVAR(always_export_symbols, $1)=no 7182_LT_TAGVAR(archive_expsym_cmds, $1)= 7183_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7184_LT_TAGVAR(hardcode_direct, $1)=no 7185_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7186_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7187_LT_TAGVAR(hardcode_libdir_separator, $1)= 7188_LT_TAGVAR(hardcode_minus_L, $1)=no 7189_LT_TAGVAR(hardcode_automatic, $1)=no 7190_LT_TAGVAR(inherit_rpath, $1)=no 7191_LT_TAGVAR(module_cmds, $1)= 7192_LT_TAGVAR(module_expsym_cmds, $1)= 7193_LT_TAGVAR(link_all_deplibs, $1)=unknown 7194_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7195_LT_TAGVAR(reload_flag, $1)=$reload_flag 7196_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7197_LT_TAGVAR(no_undefined_flag, $1)= 7198_LT_TAGVAR(whole_archive_flag_spec, $1)= 7199_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7200 7201# Source file extension for f77 test sources. 7202ac_ext=f 7203 7204# Object file extension for compiled f77 test sources. 7205objext=o 7206_LT_TAGVAR(objext, $1)=$objext 7207 7208# No sense in running all these tests if we already determined that 7209# the F77 compiler isn't working. Some variables (like enable_shared) 7210# are currently assumed to apply to all compilers on this platform, 7211# and will be corrupted by setting them based on a non-working compiler. 7212if test "$_lt_disable_F77" != yes; then 7213 # Code to be used in simple compile tests 7214 lt_simple_compile_test_code="\ 7215 subroutine t 7216 return 7217 end 7218" 7219 7220 # Code to be used in simple link tests 7221 lt_simple_link_test_code="\ 7222 program t 7223 end 7224" 7225 7226 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7227 _LT_TAG_COMPILER 7228 7229 # save warnings/boilerplate of simple test code 7230 _LT_COMPILER_BOILERPLATE 7231 _LT_LINKER_BOILERPLATE 7232 7233 # Allow CC to be a program name with arguments. 7234 lt_save_CC="$CC" 7235 lt_save_GCC=$GCC 7236 lt_save_CFLAGS=$CFLAGS 7237 CC=${F77-"f77"} 7238 CFLAGS=$FFLAGS 7239 compiler=$CC 7240 _LT_TAGVAR(compiler, $1)=$CC 7241 _LT_CC_BASENAME([$compiler]) 7242 GCC=$G77 7243 if test -n "$compiler"; then 7244 AC_MSG_CHECKING([if libtool supports shared libraries]) 7245 AC_MSG_RESULT([$can_build_shared]) 7246 7247 AC_MSG_CHECKING([whether to build shared libraries]) 7248 test "$can_build_shared" = "no" && enable_shared=no 7249 7250 # On AIX, shared libraries and static libraries use the same namespace, and 7251 # are all built from PIC. 7252 case $host_os in 7253 aix3*) 7254 test "$enable_shared" = yes && enable_static=no 7255 if test -n "$RANLIB"; then 7256 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7257 postinstall_cmds='$RANLIB $lib' 7258 fi 7259 ;; 7260 aix[[4-9]]*) 7261 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7262 test "$enable_shared" = yes && enable_static=no 7263 fi 7264 ;; 7265 esac 7266 AC_MSG_RESULT([$enable_shared]) 7267 7268 AC_MSG_CHECKING([whether to build static libraries]) 7269 # Make sure either enable_shared or enable_static is yes. 7270 test "$enable_shared" = yes || enable_static=yes 7271 AC_MSG_RESULT([$enable_static]) 7272 7273 _LT_TAGVAR(GCC, $1)="$G77" 7274 _LT_TAGVAR(LD, $1)="$LD" 7275 7276 ## CAVEAT EMPTOR: 7277 ## There is no encapsulation within the following macros, do not change 7278 ## the running order or otherwise move them around unless you know exactly 7279 ## what you are doing... 7280 _LT_COMPILER_PIC($1) 7281 _LT_COMPILER_C_O($1) 7282 _LT_COMPILER_FILE_LOCKS($1) 7283 _LT_LINKER_SHLIBS($1) 7284 _LT_SYS_DYNAMIC_LINKER($1) 7285 _LT_LINKER_HARDCODE_LIBPATH($1) 7286 7287 _LT_CONFIG($1) 7288 fi # test -n "$compiler" 7289 7290 GCC=$lt_save_GCC 7291 CC="$lt_save_CC" 7292 CFLAGS="$lt_save_CFLAGS" 7293fi # test "$_lt_disable_F77" != yes 7294 7295AC_LANG_POP 7296])# _LT_LANG_F77_CONFIG 7297 7298 7299# _LT_LANG_FC_CONFIG([TAG]) 7300# ------------------------- 7301# Ensure that the configuration variables for a Fortran compiler are 7302# suitably defined. These variables are subsequently used by _LT_CONFIG 7303# to write the compiler configuration to `libtool'. 7304m4_defun([_LT_LANG_FC_CONFIG], 7305[AC_LANG_PUSH(Fortran) 7306 7307if test -z "$FC" || test "X$FC" = "Xno"; then 7308 _lt_disable_FC=yes 7309fi 7310 7311_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7312_LT_TAGVAR(allow_undefined_flag, $1)= 7313_LT_TAGVAR(always_export_symbols, $1)=no 7314_LT_TAGVAR(archive_expsym_cmds, $1)= 7315_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7316_LT_TAGVAR(hardcode_direct, $1)=no 7317_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7318_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7319_LT_TAGVAR(hardcode_libdir_separator, $1)= 7320_LT_TAGVAR(hardcode_minus_L, $1)=no 7321_LT_TAGVAR(hardcode_automatic, $1)=no 7322_LT_TAGVAR(inherit_rpath, $1)=no 7323_LT_TAGVAR(module_cmds, $1)= 7324_LT_TAGVAR(module_expsym_cmds, $1)= 7325_LT_TAGVAR(link_all_deplibs, $1)=unknown 7326_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7327_LT_TAGVAR(reload_flag, $1)=$reload_flag 7328_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7329_LT_TAGVAR(no_undefined_flag, $1)= 7330_LT_TAGVAR(whole_archive_flag_spec, $1)= 7331_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7332 7333# Source file extension for fc test sources. 7334ac_ext=${ac_fc_srcext-f} 7335 7336# Object file extension for compiled fc test sources. 7337objext=o 7338_LT_TAGVAR(objext, $1)=$objext 7339 7340# No sense in running all these tests if we already determined that 7341# the FC compiler isn't working. Some variables (like enable_shared) 7342# are currently assumed to apply to all compilers on this platform, 7343# and will be corrupted by setting them based on a non-working compiler. 7344if test "$_lt_disable_FC" != yes; then 7345 # Code to be used in simple compile tests 7346 lt_simple_compile_test_code="\ 7347 subroutine t 7348 return 7349 end 7350" 7351 7352 # Code to be used in simple link tests 7353 lt_simple_link_test_code="\ 7354 program t 7355 end 7356" 7357 7358 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7359 _LT_TAG_COMPILER 7360 7361 # save warnings/boilerplate of simple test code 7362 _LT_COMPILER_BOILERPLATE 7363 _LT_LINKER_BOILERPLATE 7364 7365 # Allow CC to be a program name with arguments. 7366 lt_save_CC="$CC" 7367 lt_save_GCC=$GCC 7368 lt_save_CFLAGS=$CFLAGS 7369 CC=${FC-"f95"} 7370 CFLAGS=$FCFLAGS 7371 compiler=$CC 7372 GCC=$ac_cv_fc_compiler_gnu 7373 7374 _LT_TAGVAR(compiler, $1)=$CC 7375 _LT_CC_BASENAME([$compiler]) 7376 7377 if test -n "$compiler"; then 7378 AC_MSG_CHECKING([if libtool supports shared libraries]) 7379 AC_MSG_RESULT([$can_build_shared]) 7380 7381 AC_MSG_CHECKING([whether to build shared libraries]) 7382 test "$can_build_shared" = "no" && enable_shared=no 7383 7384 # On AIX, shared libraries and static libraries use the same namespace, and 7385 # are all built from PIC. 7386 case $host_os in 7387 aix3*) 7388 test "$enable_shared" = yes && enable_static=no 7389 if test -n "$RANLIB"; then 7390 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7391 postinstall_cmds='$RANLIB $lib' 7392 fi 7393 ;; 7394 aix[[4-9]]*) 7395 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7396 test "$enable_shared" = yes && enable_static=no 7397 fi 7398 ;; 7399 esac 7400 AC_MSG_RESULT([$enable_shared]) 7401 7402 AC_MSG_CHECKING([whether to build static libraries]) 7403 # Make sure either enable_shared or enable_static is yes. 7404 test "$enable_shared" = yes || enable_static=yes 7405 AC_MSG_RESULT([$enable_static]) 7406 7407 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7408 _LT_TAGVAR(LD, $1)="$LD" 7409 7410 ## CAVEAT EMPTOR: 7411 ## There is no encapsulation within the following macros, do not change 7412 ## the running order or otherwise move them around unless you know exactly 7413 ## what you are doing... 7414 _LT_SYS_HIDDEN_LIBDEPS($1) 7415 _LT_COMPILER_PIC($1) 7416 _LT_COMPILER_C_O($1) 7417 _LT_COMPILER_FILE_LOCKS($1) 7418 _LT_LINKER_SHLIBS($1) 7419 _LT_SYS_DYNAMIC_LINKER($1) 7420 _LT_LINKER_HARDCODE_LIBPATH($1) 7421 7422 _LT_CONFIG($1) 7423 fi # test -n "$compiler" 7424 7425 GCC=$lt_save_GCC 7426 CC=$lt_save_CC 7427 CFLAGS=$lt_save_CFLAGS 7428fi # test "$_lt_disable_FC" != yes 7429 7430AC_LANG_POP 7431])# _LT_LANG_FC_CONFIG 7432 7433 7434# _LT_LANG_GCJ_CONFIG([TAG]) 7435# -------------------------- 7436# Ensure that the configuration variables for the GNU Java Compiler compiler 7437# are suitably defined. These variables are subsequently used by _LT_CONFIG 7438# to write the compiler configuration to `libtool'. 7439m4_defun([_LT_LANG_GCJ_CONFIG], 7440[AC_REQUIRE([LT_PROG_GCJ])dnl 7441AC_LANG_SAVE 7442 7443# Source file extension for Java test sources. 7444ac_ext=java 7445 7446# Object file extension for compiled Java test sources. 7447objext=o 7448_LT_TAGVAR(objext, $1)=$objext 7449 7450# Code to be used in simple compile tests 7451lt_simple_compile_test_code="class foo {}" 7452 7453# Code to be used in simple link tests 7454lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7455 7456# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7457_LT_TAG_COMPILER 7458 7459# save warnings/boilerplate of simple test code 7460_LT_COMPILER_BOILERPLATE 7461_LT_LINKER_BOILERPLATE 7462 7463# Allow CC to be a program name with arguments. 7464lt_save_CC=$CC 7465lt_save_CFLAGS=$CFLAGS 7466lt_save_GCC=$GCC 7467GCC=yes 7468CC=${GCJ-"gcj"} 7469CFLAGS=$GCJFLAGS 7470compiler=$CC 7471_LT_TAGVAR(compiler, $1)=$CC 7472_LT_TAGVAR(LD, $1)="$LD" 7473_LT_CC_BASENAME([$compiler]) 7474 7475# GCJ did not exist at the time GCC didn't implicitly link libc in. 7476_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7477 7478_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7479_LT_TAGVAR(reload_flag, $1)=$reload_flag 7480_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7481 7482if test -n "$compiler"; then 7483 _LT_COMPILER_NO_RTTI($1) 7484 _LT_COMPILER_PIC($1) 7485 _LT_COMPILER_C_O($1) 7486 _LT_COMPILER_FILE_LOCKS($1) 7487 _LT_LINKER_SHLIBS($1) 7488 _LT_LINKER_HARDCODE_LIBPATH($1) 7489 7490 _LT_CONFIG($1) 7491fi 7492 7493AC_LANG_RESTORE 7494 7495GCC=$lt_save_GCC 7496CC=$lt_save_CC 7497CFLAGS=$lt_save_CFLAGS 7498])# _LT_LANG_GCJ_CONFIG 7499 7500 7501# _LT_LANG_GO_CONFIG([TAG]) 7502# -------------------------- 7503# Ensure that the configuration variables for the GNU Go compiler 7504# are suitably defined. These variables are subsequently used by _LT_CONFIG 7505# to write the compiler configuration to `libtool'. 7506m4_defun([_LT_LANG_GO_CONFIG], 7507[AC_REQUIRE([LT_PROG_GO])dnl 7508AC_LANG_SAVE 7509 7510# Source file extension for Go test sources. 7511ac_ext=go 7512 7513# Object file extension for compiled Go test sources. 7514objext=o 7515_LT_TAGVAR(objext, $1)=$objext 7516 7517# Code to be used in simple compile tests 7518lt_simple_compile_test_code="package main; func main() { }" 7519 7520# Code to be used in simple link tests 7521lt_simple_link_test_code='package main; func main() { }' 7522 7523# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7524_LT_TAG_COMPILER 7525 7526# save warnings/boilerplate of simple test code 7527_LT_COMPILER_BOILERPLATE 7528_LT_LINKER_BOILERPLATE 7529 7530# Allow CC to be a program name with arguments. 7531lt_save_CC=$CC 7532lt_save_CFLAGS=$CFLAGS 7533lt_save_GCC=$GCC 7534GCC=yes 7535CC=${GOC-"gccgo"} 7536CFLAGS=$GOFLAGS 7537compiler=$CC 7538_LT_TAGVAR(compiler, $1)=$CC 7539_LT_TAGVAR(LD, $1)="$LD" 7540_LT_CC_BASENAME([$compiler]) 7541 7542# Go did not exist at the time GCC didn't implicitly link libc in. 7543_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7544 7545_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7546_LT_TAGVAR(reload_flag, $1)=$reload_flag 7547_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7548 7549if test -n "$compiler"; then 7550 _LT_COMPILER_NO_RTTI($1) 7551 _LT_COMPILER_PIC($1) 7552 _LT_COMPILER_C_O($1) 7553 _LT_COMPILER_FILE_LOCKS($1) 7554 _LT_LINKER_SHLIBS($1) 7555 _LT_LINKER_HARDCODE_LIBPATH($1) 7556 7557 _LT_CONFIG($1) 7558fi 7559 7560AC_LANG_RESTORE 7561 7562GCC=$lt_save_GCC 7563CC=$lt_save_CC 7564CFLAGS=$lt_save_CFLAGS 7565])# _LT_LANG_GO_CONFIG 7566 7567 7568# _LT_LANG_RC_CONFIG([TAG]) 7569# ------------------------- 7570# Ensure that the configuration variables for the Windows resource compiler 7571# are suitably defined. These variables are subsequently used by _LT_CONFIG 7572# to write the compiler configuration to `libtool'. 7573m4_defun([_LT_LANG_RC_CONFIG], 7574[AC_REQUIRE([LT_PROG_RC])dnl 7575AC_LANG_SAVE 7576 7577# Source file extension for RC test sources. 7578ac_ext=rc 7579 7580# Object file extension for compiled RC test sources. 7581objext=o 7582_LT_TAGVAR(objext, $1)=$objext 7583 7584# Code to be used in simple compile tests 7585lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7586 7587# Code to be used in simple link tests 7588lt_simple_link_test_code="$lt_simple_compile_test_code" 7589 7590# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7591_LT_TAG_COMPILER 7592 7593# save warnings/boilerplate of simple test code 7594_LT_COMPILER_BOILERPLATE 7595_LT_LINKER_BOILERPLATE 7596 7597# Allow CC to be a program name with arguments. 7598lt_save_CC="$CC" 7599lt_save_CFLAGS=$CFLAGS 7600lt_save_GCC=$GCC 7601GCC= 7602CC=${RC-"windres"} 7603CFLAGS= 7604compiler=$CC 7605_LT_TAGVAR(compiler, $1)=$CC 7606_LT_CC_BASENAME([$compiler]) 7607_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7608 7609if test -n "$compiler"; then 7610 : 7611 _LT_CONFIG($1) 7612fi 7613 7614GCC=$lt_save_GCC 7615AC_LANG_RESTORE 7616CC=$lt_save_CC 7617CFLAGS=$lt_save_CFLAGS 7618])# _LT_LANG_RC_CONFIG 7619 7620 7621# LT_PROG_GCJ 7622# ----------- 7623AC_DEFUN([LT_PROG_GCJ], 7624[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7625 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7626 [AC_CHECK_TOOL(GCJ, gcj,) 7627 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7628 AC_SUBST(GCJFLAGS)])])[]dnl 7629]) 7630 7631# Old name: 7632AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7633dnl aclocal-1.4 backwards compatibility: 7634dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7635 7636 7637# LT_PROG_GO 7638# ---------- 7639AC_DEFUN([LT_PROG_GO], 7640[AC_CHECK_TOOL(GOC, gccgo,) 7641]) 7642 7643 7644# LT_PROG_RC 7645# ---------- 7646AC_DEFUN([LT_PROG_RC], 7647[AC_CHECK_TOOL(RC, windres,) 7648]) 7649 7650# Old name: 7651AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7652dnl aclocal-1.4 backwards compatibility: 7653dnl AC_DEFUN([LT_AC_PROG_RC], []) 7654 7655 7656# _LT_DECL_EGREP 7657# -------------- 7658# If we don't have a new enough Autoconf to choose the best grep 7659# available, choose the one first in the user's PATH. 7660m4_defun([_LT_DECL_EGREP], 7661[AC_REQUIRE([AC_PROG_EGREP])dnl 7662AC_REQUIRE([AC_PROG_FGREP])dnl 7663test -z "$GREP" && GREP=grep 7664_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7665_LT_DECL([], [EGREP], [1], [An ERE matcher]) 7666_LT_DECL([], [FGREP], [1], [A literal string matcher]) 7667dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7668AC_SUBST([GREP]) 7669]) 7670 7671 7672# _LT_DECL_OBJDUMP 7673# -------------- 7674# If we don't have a new enough Autoconf to choose the best objdump 7675# available, choose the one first in the user's PATH. 7676m4_defun([_LT_DECL_OBJDUMP], 7677[AC_CHECK_TOOL(OBJDUMP, objdump, false) 7678test -z "$OBJDUMP" && OBJDUMP=objdump 7679_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7680AC_SUBST([OBJDUMP]) 7681]) 7682 7683# _LT_DECL_DLLTOOL 7684# ---------------- 7685# Ensure DLLTOOL variable is set. 7686m4_defun([_LT_DECL_DLLTOOL], 7687[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7688test -z "$DLLTOOL" && DLLTOOL=dlltool 7689_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7690AC_SUBST([DLLTOOL]) 7691]) 7692 7693# _LT_DECL_SED 7694# ------------ 7695# Check for a fully-functional sed program, that truncates 7696# as few characters as possible. Prefer GNU sed if found. 7697m4_defun([_LT_DECL_SED], 7698[AC_PROG_SED 7699test -z "$SED" && SED=sed 7700Xsed="$SED -e 1s/^X//" 7701_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7702_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7703 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7704])# _LT_DECL_SED 7705 7706m4_ifndef([AC_PROG_SED], [ 7707# NOTE: This macro has been submitted for inclusion into # 7708# GNU Autoconf as AC_PROG_SED. When it is available in # 7709# a released version of Autoconf we should remove this # 7710# macro and use it instead. # 7711 7712m4_defun([AC_PROG_SED], 7713[AC_MSG_CHECKING([for a sed that does not truncate output]) 7714AC_CACHE_VAL(lt_cv_path_SED, 7715[# Loop through the user's path and test for sed and gsed. 7716# Then use that list of sed's as ones to test for truncation. 7717as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7718for as_dir in $PATH 7719do 7720 IFS=$as_save_IFS 7721 test -z "$as_dir" && as_dir=. 7722 for lt_ac_prog in sed gsed; do 7723 for ac_exec_ext in '' $ac_executable_extensions; do 7724 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7725 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7726 fi 7727 done 7728 done 7729done 7730IFS=$as_save_IFS 7731lt_ac_max=0 7732lt_ac_count=0 7733# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7734# along with /bin/sed that truncates output. 7735for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7736 test ! -f $lt_ac_sed && continue 7737 cat /dev/null > conftest.in 7738 lt_ac_count=0 7739 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7740 # Check for GNU sed and select it if it is found. 7741 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7742 lt_cv_path_SED=$lt_ac_sed 7743 break 7744 fi 7745 while true; do 7746 cat conftest.in conftest.in >conftest.tmp 7747 mv conftest.tmp conftest.in 7748 cp conftest.in conftest.nl 7749 echo >>conftest.nl 7750 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7751 cmp -s conftest.out conftest.nl || break 7752 # 10000 chars as input seems more than enough 7753 test $lt_ac_count -gt 10 && break 7754 lt_ac_count=`expr $lt_ac_count + 1` 7755 if test $lt_ac_count -gt $lt_ac_max; then 7756 lt_ac_max=$lt_ac_count 7757 lt_cv_path_SED=$lt_ac_sed 7758 fi 7759 done 7760done 7761]) 7762SED=$lt_cv_path_SED 7763AC_SUBST([SED]) 7764AC_MSG_RESULT([$SED]) 7765])#AC_PROG_SED 7766])#m4_ifndef 7767 7768# Old name: 7769AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7770dnl aclocal-1.4 backwards compatibility: 7771dnl AC_DEFUN([LT_AC_PROG_SED], []) 7772 7773 7774# _LT_CHECK_SHELL_FEATURES 7775# ------------------------ 7776# Find out whether the shell is Bourne or XSI compatible, 7777# or has some other useful features. 7778m4_defun([_LT_CHECK_SHELL_FEATURES], 7779[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7780# Try some XSI features 7781xsi_shell=no 7782( _lt_dummy="a/b/c" 7783 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7784 = c,a/b,b/c, \ 7785 && eval 'test $(( 1 + 1 )) -eq 2 \ 7786 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7787 && xsi_shell=yes 7788AC_MSG_RESULT([$xsi_shell]) 7789_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7790 7791AC_MSG_CHECKING([whether the shell understands "+="]) 7792lt_shell_append=no 7793( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7794 >/dev/null 2>&1 \ 7795 && lt_shell_append=yes 7796AC_MSG_RESULT([$lt_shell_append]) 7797_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7798 7799if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7800 lt_unset=unset 7801else 7802 lt_unset=false 7803fi 7804_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7805 7806# test EBCDIC or ASCII 7807case `echo X|tr X '\101'` in 7808 A) # ASCII based system 7809 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7810 lt_SP2NL='tr \040 \012' 7811 lt_NL2SP='tr \015\012 \040\040' 7812 ;; 7813 *) # EBCDIC based system 7814 lt_SP2NL='tr \100 \n' 7815 lt_NL2SP='tr \r\n \100\100' 7816 ;; 7817esac 7818_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7819_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7820])# _LT_CHECK_SHELL_FEATURES 7821 7822 7823# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7824# ------------------------------------------------------ 7825# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7826# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7827m4_defun([_LT_PROG_FUNCTION_REPLACE], 7828[dnl { 7829sed -e '/^$1 ()$/,/^} # $1 /c\ 7830$1 ()\ 7831{\ 7832m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7833} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7834 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7835 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7836test 0 -eq $? || _lt_function_replace_fail=: 7837]) 7838 7839 7840# _LT_PROG_REPLACE_SHELLFNS 7841# ------------------------- 7842# Replace existing portable implementations of several shell functions with 7843# equivalent extended shell implementations where those features are available.. 7844m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7845[if test x"$xsi_shell" = xyes; then 7846 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7847 case ${1} in 7848 */*) func_dirname_result="${1%/*}${2}" ;; 7849 * ) func_dirname_result="${3}" ;; 7850 esac]) 7851 7852 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7853 func_basename_result="${1##*/}"]) 7854 7855 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7856 case ${1} in 7857 */*) func_dirname_result="${1%/*}${2}" ;; 7858 * ) func_dirname_result="${3}" ;; 7859 esac 7860 func_basename_result="${1##*/}"]) 7861 7862 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7863 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7864 # positional parameters, so assign one to ordinary parameter first. 7865 func_stripname_result=${3} 7866 func_stripname_result=${func_stripname_result#"${1}"} 7867 func_stripname_result=${func_stripname_result%"${2}"}]) 7868 7869 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7870 func_split_long_opt_name=${1%%=*} 7871 func_split_long_opt_arg=${1#*=}]) 7872 7873 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7874 func_split_short_opt_arg=${1#??} 7875 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7876 7877 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7878 case ${1} in 7879 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7880 *) func_lo2o_result=${1} ;; 7881 esac]) 7882 7883 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7884 7885 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7886 7887 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7888fi 7889 7890if test x"$lt_shell_append" = xyes; then 7891 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7892 7893 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7894 func_quote_for_eval "${2}" 7895dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7896 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7897 7898 # Save a `func_append' function call where possible by direct use of '+=' 7899 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7900 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7901 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7902 test 0 -eq $? || _lt_function_replace_fail=: 7903else 7904 # Save a `func_append' function call even when '+=' is not available 7905 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7906 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7907 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7908 test 0 -eq $? || _lt_function_replace_fail=: 7909fi 7910 7911if test x"$_lt_function_replace_fail" = x":"; then 7912 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7913fi 7914]) 7915 7916# _LT_PATH_CONVERSION_FUNCTIONS 7917# ----------------------------- 7918# Determine which file name conversion functions should be used by 7919# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7920# for certain cross-compile configurations and native mingw. 7921m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7922[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7923AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7924AC_MSG_CHECKING([how to convert $build file names to $host format]) 7925AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7926[case $host in 7927 *-*-mingw* ) 7928 case $build in 7929 *-*-mingw* ) # actually msys 7930 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7931 ;; 7932 *-*-cygwin* ) 7933 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7934 ;; 7935 * ) # otherwise, assume *nix 7936 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7937 ;; 7938 esac 7939 ;; 7940 *-*-cygwin* ) 7941 case $build in 7942 *-*-mingw* ) # actually msys 7943 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7944 ;; 7945 *-*-cygwin* ) 7946 lt_cv_to_host_file_cmd=func_convert_file_noop 7947 ;; 7948 * ) # otherwise, assume *nix 7949 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7950 ;; 7951 esac 7952 ;; 7953 * ) # unhandled hosts (and "normal" native builds) 7954 lt_cv_to_host_file_cmd=func_convert_file_noop 7955 ;; 7956esac 7957]) 7958to_host_file_cmd=$lt_cv_to_host_file_cmd 7959AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7960_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7961 [0], [convert $build file names to $host format])dnl 7962 7963AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7964AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7965[#assume ordinary cross tools, or native build. 7966lt_cv_to_tool_file_cmd=func_convert_file_noop 7967case $host in 7968 *-*-mingw* ) 7969 case $build in 7970 *-*-mingw* ) # actually msys 7971 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7972 ;; 7973 esac 7974 ;; 7975esac 7976]) 7977to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7978AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7979_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7980 [0], [convert $build files to toolchain format])dnl 7981])# _LT_PATH_CONVERSION_FUNCTIONS 7982 7983# Helper functions for option handling. -*- Autoconf -*- 7984# 7985# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 7986# Inc. 7987# Written by Gary V. Vaughan, 2004 7988# 7989# This file is free software; the Free Software Foundation gives 7990# unlimited permission to copy and/or distribute it, with or without 7991# modifications, as long as this notice is preserved. 7992 7993# serial 7 ltoptions.m4 7994 7995# This is to help aclocal find these macros, as it can't see m4_define. 7996AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 7997 7998 7999# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 8000# ------------------------------------------ 8001m4_define([_LT_MANGLE_OPTION], 8002[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 8003 8004 8005# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 8006# --------------------------------------- 8007# Set option OPTION-NAME for macro MACRO-NAME, and if there is a 8008# matching handler defined, dispatch to it. Other OPTION-NAMEs are 8009# saved as a flag. 8010m4_define([_LT_SET_OPTION], 8011[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 8012m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 8013 _LT_MANGLE_DEFUN([$1], [$2]), 8014 [m4_warning([Unknown $1 option `$2'])])[]dnl 8015]) 8016 8017 8018# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 8019# ------------------------------------------------------------ 8020# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 8021m4_define([_LT_IF_OPTION], 8022[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 8023 8024 8025# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 8026# ------------------------------------------------------- 8027# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 8028# are set. 8029m4_define([_LT_UNLESS_OPTIONS], 8030[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8031 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 8032 [m4_define([$0_found])])])[]dnl 8033m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 8034])[]dnl 8035]) 8036 8037 8038# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 8039# ---------------------------------------- 8040# OPTION-LIST is a space-separated list of Libtool options associated 8041# with MACRO-NAME. If any OPTION has a matching handler declared with 8042# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 8043# the unknown option and exit. 8044m4_defun([_LT_SET_OPTIONS], 8045[# Set options 8046m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8047 [_LT_SET_OPTION([$1], _LT_Option)]) 8048 8049m4_if([$1],[LT_INIT],[ 8050 dnl 8051 dnl Simply set some default values (i.e off) if boolean options were not 8052 dnl specified: 8053 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 8054 ]) 8055 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 8056 ]) 8057 dnl 8058 dnl If no reference was made to various pairs of opposing options, then 8059 dnl we run the default mode handler for the pair. For example, if neither 8060 dnl `shared' nor `disable-shared' was passed, we enable building of shared 8061 dnl archives by default: 8062 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 8063 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 8064 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 8065 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 8066 [_LT_ENABLE_FAST_INSTALL]) 8067 ]) 8068])# _LT_SET_OPTIONS 8069 8070 8071 8072# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 8073# ----------------------------------------- 8074m4_define([_LT_MANGLE_DEFUN], 8075[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 8076 8077 8078# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 8079# ----------------------------------------------- 8080m4_define([LT_OPTION_DEFINE], 8081[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 8082])# LT_OPTION_DEFINE 8083 8084 8085# dlopen 8086# ------ 8087LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 8088]) 8089 8090AU_DEFUN([AC_LIBTOOL_DLOPEN], 8091[_LT_SET_OPTION([LT_INIT], [dlopen]) 8092AC_DIAGNOSE([obsolete], 8093[$0: Remove this warning and the call to _LT_SET_OPTION when you 8094put the `dlopen' option into LT_INIT's first parameter.]) 8095]) 8096 8097dnl aclocal-1.4 backwards compatibility: 8098dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 8099 8100 8101# win32-dll 8102# --------- 8103# Declare package support for building win32 dll's. 8104LT_OPTION_DEFINE([LT_INIT], [win32-dll], 8105[enable_win32_dll=yes 8106 8107case $host in 8108*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 8109 AC_CHECK_TOOL(AS, as, false) 8110 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8111 AC_CHECK_TOOL(OBJDUMP, objdump, false) 8112 ;; 8113esac 8114 8115test -z "$AS" && AS=as 8116_LT_DECL([], [AS], [1], [Assembler program])dnl 8117 8118test -z "$DLLTOOL" && DLLTOOL=dlltool 8119_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 8120 8121test -z "$OBJDUMP" && OBJDUMP=objdump 8122_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 8123])# win32-dll 8124 8125AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8126[AC_REQUIRE([AC_CANONICAL_HOST])dnl 8127_LT_SET_OPTION([LT_INIT], [win32-dll]) 8128AC_DIAGNOSE([obsolete], 8129[$0: Remove this warning and the call to _LT_SET_OPTION when you 8130put the `win32-dll' option into LT_INIT's first parameter.]) 8131]) 8132 8133dnl aclocal-1.4 backwards compatibility: 8134dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8135 8136 8137# _LT_ENABLE_SHARED([DEFAULT]) 8138# ---------------------------- 8139# implement the --enable-shared flag, and supports the `shared' and 8140# `disable-shared' LT_INIT options. 8141# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8142m4_define([_LT_ENABLE_SHARED], 8143[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8144AC_ARG_ENABLE([shared], 8145 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8146 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8147 [p=${PACKAGE-default} 8148 case $enableval in 8149 yes) enable_shared=yes ;; 8150 no) enable_shared=no ;; 8151 *) 8152 enable_shared=no 8153 # Look at the argument we got. We use all the common list separators. 8154 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8155 for pkg in $enableval; do 8156 IFS="$lt_save_ifs" 8157 if test "X$pkg" = "X$p"; then 8158 enable_shared=yes 8159 fi 8160 done 8161 IFS="$lt_save_ifs" 8162 ;; 8163 esac], 8164 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8165 8166 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8167 [Whether or not to build shared libraries]) 8168])# _LT_ENABLE_SHARED 8169 8170LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8171LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8172 8173# Old names: 8174AC_DEFUN([AC_ENABLE_SHARED], 8175[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8176]) 8177 8178AC_DEFUN([AC_DISABLE_SHARED], 8179[_LT_SET_OPTION([LT_INIT], [disable-shared]) 8180]) 8181 8182AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8183AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8184 8185dnl aclocal-1.4 backwards compatibility: 8186dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8187dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8188 8189 8190 8191# _LT_ENABLE_STATIC([DEFAULT]) 8192# ---------------------------- 8193# implement the --enable-static flag, and support the `static' and 8194# `disable-static' LT_INIT options. 8195# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8196m4_define([_LT_ENABLE_STATIC], 8197[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8198AC_ARG_ENABLE([static], 8199 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8200 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8201 [p=${PACKAGE-default} 8202 case $enableval in 8203 yes) enable_static=yes ;; 8204 no) enable_static=no ;; 8205 *) 8206 enable_static=no 8207 # Look at the argument we got. We use all the common list separators. 8208 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8209 for pkg in $enableval; do 8210 IFS="$lt_save_ifs" 8211 if test "X$pkg" = "X$p"; then 8212 enable_static=yes 8213 fi 8214 done 8215 IFS="$lt_save_ifs" 8216 ;; 8217 esac], 8218 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8219 8220 _LT_DECL([build_old_libs], [enable_static], [0], 8221 [Whether or not to build static libraries]) 8222])# _LT_ENABLE_STATIC 8223 8224LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8225LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8226 8227# Old names: 8228AC_DEFUN([AC_ENABLE_STATIC], 8229[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8230]) 8231 8232AC_DEFUN([AC_DISABLE_STATIC], 8233[_LT_SET_OPTION([LT_INIT], [disable-static]) 8234]) 8235 8236AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8237AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8238 8239dnl aclocal-1.4 backwards compatibility: 8240dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8241dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8242 8243 8244 8245# _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8246# ---------------------------------- 8247# implement the --enable-fast-install flag, and support the `fast-install' 8248# and `disable-fast-install' LT_INIT options. 8249# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8250m4_define([_LT_ENABLE_FAST_INSTALL], 8251[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8252AC_ARG_ENABLE([fast-install], 8253 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8254 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8255 [p=${PACKAGE-default} 8256 case $enableval in 8257 yes) enable_fast_install=yes ;; 8258 no) enable_fast_install=no ;; 8259 *) 8260 enable_fast_install=no 8261 # Look at the argument we got. We use all the common list separators. 8262 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8263 for pkg in $enableval; do 8264 IFS="$lt_save_ifs" 8265 if test "X$pkg" = "X$p"; then 8266 enable_fast_install=yes 8267 fi 8268 done 8269 IFS="$lt_save_ifs" 8270 ;; 8271 esac], 8272 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8273 8274_LT_DECL([fast_install], [enable_fast_install], [0], 8275 [Whether or not to optimize for fast installation])dnl 8276])# _LT_ENABLE_FAST_INSTALL 8277 8278LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8279LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8280 8281# Old names: 8282AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8283[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8284AC_DIAGNOSE([obsolete], 8285[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8286the `fast-install' option into LT_INIT's first parameter.]) 8287]) 8288 8289AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8290[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8291AC_DIAGNOSE([obsolete], 8292[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8293the `disable-fast-install' option into LT_INIT's first parameter.]) 8294]) 8295 8296dnl aclocal-1.4 backwards compatibility: 8297dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8298dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8299 8300 8301# _LT_WITH_PIC([MODE]) 8302# -------------------- 8303# implement the --with-pic flag, and support the `pic-only' and `no-pic' 8304# LT_INIT options. 8305# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8306m4_define([_LT_WITH_PIC], 8307[AC_ARG_WITH([pic], 8308 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], 8309 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8310 [lt_p=${PACKAGE-default} 8311 case $withval in 8312 yes|no) pic_mode=$withval ;; 8313 *) 8314 pic_mode=default 8315 # Look at the argument we got. We use all the common list separators. 8316 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8317 for lt_pkg in $withval; do 8318 IFS="$lt_save_ifs" 8319 if test "X$lt_pkg" = "X$lt_p"; then 8320 pic_mode=yes 8321 fi 8322 done 8323 IFS="$lt_save_ifs" 8324 ;; 8325 esac], 8326 [pic_mode=default]) 8327 8328test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8329 8330_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8331])# _LT_WITH_PIC 8332 8333LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8334LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8335 8336# Old name: 8337AU_DEFUN([AC_LIBTOOL_PICMODE], 8338[_LT_SET_OPTION([LT_INIT], [pic-only]) 8339AC_DIAGNOSE([obsolete], 8340[$0: Remove this warning and the call to _LT_SET_OPTION when you 8341put the `pic-only' option into LT_INIT's first parameter.]) 8342]) 8343 8344dnl aclocal-1.4 backwards compatibility: 8345dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8346 8347 8348m4_define([_LTDL_MODE], []) 8349LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8350 [m4_define([_LTDL_MODE], [nonrecursive])]) 8351LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8352 [m4_define([_LTDL_MODE], [recursive])]) 8353LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8354 [m4_define([_LTDL_MODE], [subproject])]) 8355 8356m4_define([_LTDL_TYPE], []) 8357LT_OPTION_DEFINE([LTDL_INIT], [installable], 8358 [m4_define([_LTDL_TYPE], [installable])]) 8359LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8360 [m4_define([_LTDL_TYPE], [convenience])]) 8361 8362# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8363# 8364# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8365# Written by Gary V. Vaughan, 2004 8366# 8367# This file is free software; the Free Software Foundation gives 8368# unlimited permission to copy and/or distribute it, with or without 8369# modifications, as long as this notice is preserved. 8370 8371# serial 6 ltsugar.m4 8372 8373# This is to help aclocal find these macros, as it can't see m4_define. 8374AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8375 8376 8377# lt_join(SEP, ARG1, [ARG2...]) 8378# ----------------------------- 8379# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8380# associated separator. 8381# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8382# versions in m4sugar had bugs. 8383m4_define([lt_join], 8384[m4_if([$#], [1], [], 8385 [$#], [2], [[$2]], 8386 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8387m4_define([_lt_join], 8388[m4_if([$#$2], [2], [], 8389 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8390 8391 8392# lt_car(LIST) 8393# lt_cdr(LIST) 8394# ------------ 8395# Manipulate m4 lists. 8396# These macros are necessary as long as will still need to support 8397# Autoconf-2.59 which quotes differently. 8398m4_define([lt_car], [[$1]]) 8399m4_define([lt_cdr], 8400[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8401 [$#], 1, [], 8402 [m4_dquote(m4_shift($@))])]) 8403m4_define([lt_unquote], $1) 8404 8405 8406# lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8407# ------------------------------------------ 8408# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8409# Note that neither SEPARATOR nor STRING are expanded; they are appended 8410# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8411# No SEPARATOR is output if MACRO-NAME was previously undefined (different 8412# than defined and empty). 8413# 8414# This macro is needed until we can rely on Autoconf 2.62, since earlier 8415# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8416m4_define([lt_append], 8417[m4_define([$1], 8418 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8419 8420 8421 8422# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8423# ---------------------------------------------------------- 8424# Produce a SEP delimited list of all paired combinations of elements of 8425# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8426# has the form PREFIXmINFIXSUFFIXn. 8427# Needed until we can rely on m4_combine added in Autoconf 2.62. 8428m4_define([lt_combine], 8429[m4_if(m4_eval([$# > 3]), [1], 8430 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8431[[m4_foreach([_Lt_prefix], [$2], 8432 [m4_foreach([_Lt_suffix], 8433 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8434 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8435 8436 8437# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8438# ----------------------------------------------------------------------- 8439# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8440# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8441m4_define([lt_if_append_uniq], 8442[m4_ifdef([$1], 8443 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8444 [lt_append([$1], [$2], [$3])$4], 8445 [$5])], 8446 [lt_append([$1], [$2], [$3])$4])]) 8447 8448 8449# lt_dict_add(DICT, KEY, VALUE) 8450# ----------------------------- 8451m4_define([lt_dict_add], 8452[m4_define([$1($2)], [$3])]) 8453 8454 8455# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8456# -------------------------------------------- 8457m4_define([lt_dict_add_subkey], 8458[m4_define([$1($2:$3)], [$4])]) 8459 8460 8461# lt_dict_fetch(DICT, KEY, [SUBKEY]) 8462# ---------------------------------- 8463m4_define([lt_dict_fetch], 8464[m4_ifval([$3], 8465 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8466 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8467 8468 8469# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8470# ----------------------------------------------------------------- 8471m4_define([lt_if_dict_fetch], 8472[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8473 [$5], 8474 [$6])]) 8475 8476 8477# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8478# -------------------------------------------------------------- 8479m4_define([lt_dict_filter], 8480[m4_if([$5], [], [], 8481 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8482 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8483 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8484]) 8485 8486# ltversion.m4 -- version numbers -*- Autoconf -*- 8487# 8488# Copyright (C) 2004 Free Software Foundation, Inc. 8489# Written by Scott James Remnant, 2004 8490# 8491# This file is free software; the Free Software Foundation gives 8492# unlimited permission to copy and/or distribute it, with or without 8493# modifications, as long as this notice is preserved. 8494 8495# @configure_input@ 8496 8497# serial 3337 ltversion.m4 8498# This file is part of GNU Libtool 8499 8500m4_define([LT_PACKAGE_VERSION], [2.4.2]) 8501m4_define([LT_PACKAGE_REVISION], [1.3337]) 8502 8503AC_DEFUN([LTVERSION_VERSION], 8504[macro_version='2.4.2' 8505macro_revision='1.3337' 8506_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8507_LT_DECL(, macro_revision, 0) 8508]) 8509 8510# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8511# 8512# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8513# Written by Scott James Remnant, 2004. 8514# 8515# This file is free software; the Free Software Foundation gives 8516# unlimited permission to copy and/or distribute it, with or without 8517# modifications, as long as this notice is preserved. 8518 8519# serial 5 lt~obsolete.m4 8520 8521# These exist entirely to fool aclocal when bootstrapping libtool. 8522# 8523# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8524# which have later been changed to m4_define as they aren't part of the 8525# exported API, or moved to Autoconf or Automake where they belong. 8526# 8527# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8528# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8529# using a macro with the same name in our local m4/libtool.m4 it'll 8530# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8531# and doesn't know about Autoconf macros at all.) 8532# 8533# So we provide this file, which has a silly filename so it's always 8534# included after everything else. This provides aclocal with the 8535# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8536# because those macros already exist, or will be overwritten later. 8537# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8538# 8539# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8540# Yes, that means every name once taken will need to remain here until 8541# we give up compatibility with versions before 1.7, at which point 8542# we need to keep only those names which we still refer to. 8543 8544# This is to help aclocal find these macros, as it can't see m4_define. 8545AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8546 8547m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8548m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8549m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8550m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8551m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8552m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8553m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8554m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8555m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8556m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8557m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8558m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8559m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8560m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8561m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8562m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8563m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8564m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 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8577m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8578m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8579m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8580m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8581m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8582m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8583m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8584m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8585m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8586m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8587m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8588m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8589m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8590m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 8591m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 8592m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 8593m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 8594m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 8595m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 8596m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 8597m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 8598m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 8599m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 8600m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 8601m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 8602m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8603m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8604m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8605m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8606m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8607m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8608 8609# Copyright (C) 2002-2012 Free Software Foundation, Inc. 8610# 8611# This file is free software; the Free Software Foundation 8612# gives unlimited permission to copy and/or distribute it, 8613# with or without modifications, as long as this notice is preserved. 8614 8615# serial 8 8616 8617# AM_AUTOMAKE_VERSION(VERSION) 8618# ---------------------------- 8619# Automake X.Y traces this macro to ensure aclocal.m4 has been 8620# generated from the m4 files accompanying Automake X.Y. 8621# (This private macro should not be called outside this file.) 8622AC_DEFUN([AM_AUTOMAKE_VERSION], 8623[am__api_version='1.12' 8624dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 8625dnl require some minimum version. Point them to the right macro. 8626m4_if([$1], [1.12.2], [], 8627 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 8628]) 8629 8630# _AM_AUTOCONF_VERSION(VERSION) 8631# ----------------------------- 8632# aclocal traces this macro to find the Autoconf version. 8633# This is a private macro too. Using m4_define simplifies 8634# the logic in aclocal, which can simply ignore this definition. 8635m4_define([_AM_AUTOCONF_VERSION], []) 8636 8637# AM_SET_CURRENT_AUTOMAKE_VERSION 8638# ------------------------------- 8639# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 8640# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 8641AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 8642[AM_AUTOMAKE_VERSION([1.12.2])dnl 8643m4_ifndef([AC_AUTOCONF_VERSION], 8644 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 8645_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 8646 8647# AM_AUX_DIR_EXPAND -*- Autoconf -*- 8648 8649# Copyright (C) 2001-2012 Free Software Foundation, Inc. 8650# 8651# This file is free software; the Free Software Foundation 8652# gives unlimited permission to copy and/or distribute it, 8653# with or without modifications, as long as this notice is preserved. 8654 8655# serial 2 8656 8657# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 8658# $ac_aux_dir to '$srcdir/foo'. 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Presently that only means defining a flag for this option. 9355AC_DEFUN([_AM_SET_OPTION], 9356[m4_define(_AM_MANGLE_OPTION([$1]), [1])]) 9357 9358# _AM_SET_OPTIONS(OPTIONS) 9359# ------------------------ 9360# OPTIONS is a space-separated list of Automake options. 9361AC_DEFUN([_AM_SET_OPTIONS], 9362[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 9363 9364# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 9365# ------------------------------------------- 9366# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 9367AC_DEFUN([_AM_IF_OPTION], 9368[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 9369 9370# Check to make sure that the build environment is sane. -*- Autoconf -*- 9371 9372# Copyright (C) 1996-2012 Free Software Foundation, Inc. 9373# 9374# This file is free software; the Free Software Foundation 9375# gives unlimited permission to copy and/or distribute it, 9376# with or without modifications, as long as this notice is preserved. 9377 9378# serial 9 9379 9380# AM_SANITY_CHECK 9381# --------------- 9382AC_DEFUN([AM_SANITY_CHECK], 9383[AC_MSG_CHECKING([whether build environment is sane]) 9384# Reject unsafe characters in $srcdir or the absolute working directory 9385# name. 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Make sure there is not a broken 9419 alias in your environment]) 9420 fi 9421 if test "$[2]" = conftest.file || test $am_try -eq 2; then 9422 break 9423 fi 9424 # Just in case. 9425 sleep 1 9426 am_has_slept=yes 9427 done 9428 test "$[2]" = conftest.file 9429 ) 9430then 9431 # Ok. 9432 : 9433else 9434 AC_MSG_ERROR([newly created file is older than distributed files! 9435Check your system clock]) 9436fi 9437AC_MSG_RESULT([yes]) 9438# If we didn't sleep, we still need to ensure time stamps of config.status and 9439# generated files are strictly newer. 9440am_sleep_pid= 9441if grep 'slept: no' conftest.file >/dev/null 2>&1; then 9442 ( sleep 1 ) & 9443 am_sleep_pid=$! 9444fi 9445AC_CONFIG_COMMANDS_PRE( 9446 [AC_MSG_CHECKING([that generated files are newer than configure]) 9447 if test -n "$am_sleep_pid"; then 9448 # Hide warnings about reused PIDs. 9449 wait $am_sleep_pid 2>/dev/null 9450 fi 9451 AC_MSG_RESULT([done])]) 9452rm -f conftest.file 9453]) 9454 9455# Copyright (C) 2001-2012 Free Software Foundation, Inc. 9456# 9457# This file is free software; the Free Software Foundation 9458# gives unlimited permission to copy and/or distribute it, 9459# with or without modifications, as long as this notice is preserved. 9460 9461# serial 2 9462 9463# AM_PROG_INSTALL_STRIP 9464# --------------------- 9465# One issue with vendor 'install' (even GNU) is that you can't 9466# specify the program used to strip binaries. This is especially 9467# annoying in cross-compiling environments, where the build's strip 9468# is unlikely to handle the host's binaries. 9469# Fortunately install-sh will honor a STRIPPROG variable, so we 9470# always use install-sh in "make install-strip", and initialize 9471# STRIPPROG with the value of the STRIP variable (set by the user). 9472AC_DEFUN([AM_PROG_INSTALL_STRIP], 9473[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 9474# Installed binaries are usually stripped using 'strip' when the user 9475# run "make install-strip". However 'strip' might not be the right 9476# tool to use in cross-compilation environments, therefore Automake 9477# will honor the 'STRIP' environment variable to overrule this program. 9478dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. 9479if test "$cross_compiling" != no; then 9480 AC_CHECK_TOOL([STRIP], [strip], :) 9481fi 9482INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 9483AC_SUBST([INSTALL_STRIP_PROGRAM])]) 9484 9485# Copyright (C) 2006-2012 Free Software Foundation, Inc. 9486# 9487# This file is free software; the Free Software Foundation 9488# gives unlimited permission to copy and/or distribute it, 9489# with or without modifications, as long as this notice is preserved. 9490 9491# serial 3 9492 9493# _AM_SUBST_NOTMAKE(VARIABLE) 9494# --------------------------- 9495# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 9496# This macro is traced by Automake. 9497AC_DEFUN([_AM_SUBST_NOTMAKE]) 9498 9499# AM_SUBST_NOTMAKE(VARIABLE) 9500# -------------------------- 9501# Public sister of _AM_SUBST_NOTMAKE. 9502AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 9503 9504# Check how to create a tarball. -*- Autoconf -*- 9505 9506# Copyright (C) 2004-2012 Free Software Foundation, Inc. 9507# 9508# This file is free software; the Free Software Foundation 9509# gives unlimited permission to copy and/or distribute it, 9510# with or without modifications, as long as this notice is preserved. 9511 9512# serial 3 9513 9514# _AM_PROG_TAR(FORMAT) 9515# -------------------- 9516# Check how to create a tarball in format FORMAT. 9517# FORMAT should be one of 'v7', 'ustar', or 'pax'. 9518# 9519# Substitute a variable $(am__tar) that is a command 9520# writing to stdout a FORMAT-tarball containing the directory 9521# $tardir. 9522# tardir=directory && $(am__tar) > result.tar 9523# 9524# Substitute a variable $(am__untar) that extract such 9525# a tarball read from stdin. 9526# $(am__untar) < result.tar 9527AC_DEFUN([_AM_PROG_TAR], 9528[# Always define AMTAR for backward compatibility. Yes, it's still used 9529# in the wild :-( We should find a proper way to deprecate it ... 9530AC_SUBST([AMTAR], ['$${TAR-tar}']) 9531m4_if([$1], [v7], 9532 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 9533 [m4_case([$1], [ustar],, [pax],, 9534 [m4_fatal([Unknown tar format])]) 9535AC_MSG_CHECKING([how to create a $1 tar archive]) 9536# Loop over all known methods to create a tar archive until one works. 9537_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 9538_am_tools=${am_cv_prog_tar_$1-$_am_tools} 9539# Do not fold the above two line into one, because Tru64 sh and 9540# Solaris sh will not grok spaces in the rhs of '-'. 9541for _am_tool in $_am_tools 9542do 9543 case $_am_tool in 9544 gnutar) 9545 for _am_tar in tar gnutar gtar; 9546 do 9547 AM_RUN_LOG([$_am_tar --version]) && break 9548 done 9549 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 9550 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 9551 am__untar="$_am_tar -xf -" 9552 ;; 9553 plaintar) 9554 # Must skip GNU tar: if it does not support --format= it doesn't create 9555 # ustar tarball either. 9556 (tar --version) >/dev/null 2>&1 && continue 9557 am__tar='tar chf - "$$tardir"' 9558 am__tar_='tar chf - "$tardir"' 9559 am__untar='tar xf -' 9560 ;; 9561 pax) 9562 am__tar='pax -L -x $1 -w "$$tardir"' 9563 am__tar_='pax -L -x $1 -w "$tardir"' 9564 am__untar='pax -r' 9565 ;; 9566 cpio) 9567 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 9568 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 9569 am__untar='cpio -i -H $1 -d' 9570 ;; 9571 none) 9572 am__tar=false 9573 am__tar_=false 9574 am__untar=false 9575 ;; 9576 esac 9577 9578 # If the value was cached, stop now. We just wanted to have am__tar 9579 # and am__untar set. 9580 test -n "${am_cv_prog_tar_$1}" && break 9581 9582 # tar/untar a dummy directory, and stop if the command works 9583 rm -rf conftest.dir 9584 mkdir conftest.dir 9585 echo GrepMe > conftest.dir/file 9586 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 9587 rm -rf conftest.dir 9588 if test -s conftest.tar; then 9589 AM_RUN_LOG([$am__untar <conftest.tar]) 9590 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 9591 fi 9592done 9593rm -rf conftest.dir 9594 9595AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 9596AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 9597AC_SUBST([am__tar]) 9598AC_SUBST([am__untar]) 9599]) # _AM_PROG_TAR 9600 9601