1# generated automatically by aclocal 1.11.1 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_ifndef([AC_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, 17[m4_warning([this file was generated for autoconf 2.68. 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 Free Software Foundation, 26# 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 Free Software Foundation, 36# 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: ${RM="rm -f"} 159])# _LT_FILEUTILS_DEFAULTS 160 161 162# _LT_SETUP 163# --------- 164m4_defun([_LT_SETUP], 165[AC_REQUIRE([AC_CANONICAL_HOST])dnl 166AC_REQUIRE([AC_CANONICAL_BUILD])dnl 167AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 168AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 169 170_LT_DECL([], [host_alias], [0], [The host system])dnl 171_LT_DECL([], [host], [0])dnl 172_LT_DECL([], [host_os], [0])dnl 173dnl 174_LT_DECL([], [build_alias], [0], [The build system])dnl 175_LT_DECL([], [build], [0])dnl 176_LT_DECL([], [build_os], [0])dnl 177dnl 178AC_REQUIRE([AC_PROG_CC])dnl 179AC_REQUIRE([LT_PATH_LD])dnl 180AC_REQUIRE([LT_PATH_NM])dnl 181dnl 182AC_REQUIRE([AC_PROG_LN_S])dnl 183test -z "$LN_S" && LN_S="ln -s" 184_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 185dnl 186AC_REQUIRE([LT_CMD_MAX_LEN])dnl 187_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 188_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 189dnl 190m4_require([_LT_FILEUTILS_DEFAULTS])dnl 191m4_require([_LT_CHECK_SHELL_FEATURES])dnl 192m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 193m4_require([_LT_CMD_RELOAD])dnl 194m4_require([_LT_CHECK_MAGIC_METHOD])dnl 195m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 196m4_require([_LT_CMD_OLD_ARCHIVE])dnl 197m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 198m4_require([_LT_WITH_SYSROOT])dnl 199 200_LT_CONFIG_LIBTOOL_INIT([ 201# See if we are running on zsh, and set the options which allow our 202# commands through without removal of \ escapes INIT. 203if test -n "\${ZSH_VERSION+set}" ; then 204 setopt NO_GLOB_SUBST 205fi 206]) 207if test -n "${ZSH_VERSION+set}" ; then 208 setopt NO_GLOB_SUBST 209fi 210 211_LT_CHECK_OBJDIR 212 213m4_require([_LT_TAG_COMPILER])dnl 214 215case $host_os in 216aix3*) 217 # AIX sometimes has problems with the GCC collect2 program. For some 218 # reason, if we set the COLLECT_NAMES environment variable, the problems 219 # vanish in a puff of smoke. 220 if test "X${COLLECT_NAMES+set}" != Xset; then 221 COLLECT_NAMES= 222 export COLLECT_NAMES 223 fi 224 ;; 225esac 226 227# Global variables: 228ofile=libtool 229can_build_shared=yes 230 231# All known linkers require a `.a' archive for static linking (except MSVC, 232# which needs '.lib'). 233libext=a 234 235with_gnu_ld="$lt_cv_prog_gnu_ld" 236 237old_CC="$CC" 238old_CFLAGS="$CFLAGS" 239 240# Set sane defaults for various variables 241test -z "$CC" && CC=cc 242test -z "$LTCC" && LTCC=$CC 243test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 244test -z "$LD" && LD=ld 245test -z "$ac_objext" && ac_objext=o 246 247_LT_CC_BASENAME([$compiler]) 248 249# Only perform the check for file, if the check method requires it 250test -z "$MAGIC_CMD" && MAGIC_CMD=file 251case $deplibs_check_method in 252file_magic*) 253 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 254 _LT_PATH_MAGIC 255 fi 256 ;; 257esac 258 259# Use C for the default configuration in the libtool script 260LT_SUPPORTED_TAG([CC]) 261_LT_LANG_C_CONFIG 262_LT_LANG_DEFAULT_CONFIG 263_LT_CONFIG_COMMANDS 264])# _LT_SETUP 265 266 267# _LT_PREPARE_SED_QUOTE_VARS 268# -------------------------- 269# Define a few sed substitution that help us do robust quoting. 270m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 271[# Backslashify metacharacters that are still active within 272# double-quoted strings. 273sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 274 275# Same as above, but do not quote variable references. 276double_quote_subst='s/\([["`\\]]\)/\\\1/g' 277 278# Sed substitution to delay expansion of an escaped shell variable in a 279# double_quote_subst'ed string. 280delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 281 282# Sed substitution to delay expansion of an escaped single quote. 283delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 284 285# Sed substitution to avoid accidental globbing in evaled expressions 286no_glob_subst='s/\*/\\\*/g' 287]) 288 289# _LT_PROG_LTMAIN 290# --------------- 291# Note that this code is called both from `configure', and `config.status' 292# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 293# `config.status' has no value for ac_aux_dir unless we are using Automake, 294# so we pass a copy along to make sure it has a sensible value anyway. 295m4_defun([_LT_PROG_LTMAIN], 296[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 297_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 298ltmain="$ac_aux_dir/ltmain.sh" 299])# _LT_PROG_LTMAIN 300 301 302 303# So that we can recreate a full libtool script including additional 304# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 305# in macros and then make a single call at the end using the `libtool' 306# label. 307 308 309# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 310# ---------------------------------------- 311# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 312m4_define([_LT_CONFIG_LIBTOOL_INIT], 313[m4_ifval([$1], 314 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 315 [$1 316])])]) 317 318# Initialize. 319m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 320 321 322# _LT_CONFIG_LIBTOOL([COMMANDS]) 323# ------------------------------ 324# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 325m4_define([_LT_CONFIG_LIBTOOL], 326[m4_ifval([$1], 327 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 328 [$1 329])])]) 330 331# Initialize. 332m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 333 334 335# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 336# ----------------------------------------------------- 337m4_defun([_LT_CONFIG_SAVE_COMMANDS], 338[_LT_CONFIG_LIBTOOL([$1]) 339_LT_CONFIG_LIBTOOL_INIT([$2]) 340]) 341 342 343# _LT_FORMAT_COMMENT([COMMENT]) 344# ----------------------------- 345# Add leading comment marks to the start of each line, and a trailing 346# full-stop to the whole comment if one is not present already. 347m4_define([_LT_FORMAT_COMMENT], 348[m4_ifval([$1], [ 349m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 350 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 351)]) 352 353 354 355 356 357# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 358# ------------------------------------------------------------------- 359# CONFIGNAME is the name given to the value in the libtool script. 360# VARNAME is the (base) name used in the configure script. 361# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 362# VARNAME. Any other value will be used directly. 363m4_define([_LT_DECL], 364[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 365 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 366 [m4_ifval([$1], [$1], [$2])]) 367 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 368 m4_ifval([$4], 369 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 370 lt_dict_add_subkey([lt_decl_dict], [$2], 371 [tagged?], [m4_ifval([$5], [yes], [no])])]) 372]) 373 374 375# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 376# -------------------------------------------------------- 377m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 378 379 380# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 381# ------------------------------------------------ 382m4_define([lt_decl_tag_varnames], 383[_lt_decl_filter([tagged?], [yes], $@)]) 384 385 386# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 387# --------------------------------------------------------- 388m4_define([_lt_decl_filter], 389[m4_case([$#], 390 [0], [m4_fatal([$0: too few arguments: $#])], 391 [1], [m4_fatal([$0: too few arguments: $#: $1])], 392 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 393 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 394 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 395]) 396 397 398# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 399# -------------------------------------------------- 400m4_define([lt_decl_quote_varnames], 401[_lt_decl_filter([value], [1], $@)]) 402 403 404# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 405# --------------------------------------------------- 406m4_define([lt_decl_dquote_varnames], 407[_lt_decl_filter([value], [2], $@)]) 408 409 410# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 411# --------------------------------------------------- 412m4_define([lt_decl_varnames_tagged], 413[m4_assert([$# <= 2])dnl 414_$0(m4_quote(m4_default([$1], [[, ]])), 415 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 416 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 417m4_define([_lt_decl_varnames_tagged], 418[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 419 420 421# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 422# ------------------------------------------------ 423m4_define([lt_decl_all_varnames], 424[_$0(m4_quote(m4_default([$1], [[, ]])), 425 m4_if([$2], [], 426 m4_quote(lt_decl_varnames), 427 m4_quote(m4_shift($@))))[]dnl 428]) 429m4_define([_lt_decl_all_varnames], 430[lt_join($@, lt_decl_varnames_tagged([$1], 431 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 432]) 433 434 435# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 436# ------------------------------------ 437# Quote a variable value, and forward it to `config.status' so that its 438# declaration there will have the same value as in `configure'. VARNAME 439# must have a single quote delimited value for this to work. 440m4_define([_LT_CONFIG_STATUS_DECLARE], 441[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 442 443 444# _LT_CONFIG_STATUS_DECLARATIONS 445# ------------------------------ 446# We delimit libtool config variables with single quotes, so when 447# we write them to config.status, we have to be sure to quote all 448# embedded single quotes properly. In configure, this macro expands 449# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 450# 451# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 452m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 453[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 454 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 455 456 457# _LT_LIBTOOL_TAGS 458# ---------------- 459# Output comment and list of tags supported by the script 460m4_defun([_LT_LIBTOOL_TAGS], 461[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 462available_tags="_LT_TAGS"dnl 463]) 464 465 466# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 467# ----------------------------------- 468# Extract the dictionary values for VARNAME (optionally with TAG) and 469# expand to a commented shell variable setting: 470# 471# # Some comment about what VAR is for. 472# visible_name=$lt_internal_name 473m4_define([_LT_LIBTOOL_DECLARE], 474[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 475 [description])))[]dnl 476m4_pushdef([_libtool_name], 477 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 478m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 479 [0], [_libtool_name=[$]$1], 480 [1], [_libtool_name=$lt_[]$1], 481 [2], [_libtool_name=$lt_[]$1], 482 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 483m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 484]) 485 486 487# _LT_LIBTOOL_CONFIG_VARS 488# ----------------------- 489# Produce commented declarations of non-tagged libtool config variables 490# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 491# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 492# section) are produced by _LT_LIBTOOL_TAG_VARS. 493m4_defun([_LT_LIBTOOL_CONFIG_VARS], 494[m4_foreach([_lt_var], 495 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 496 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 497 498 499# _LT_LIBTOOL_TAG_VARS(TAG) 500# ------------------------- 501m4_define([_LT_LIBTOOL_TAG_VARS], 502[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 503 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 504 505 506# _LT_TAGVAR(VARNAME, [TAGNAME]) 507# ------------------------------ 508m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 509 510 511# _LT_CONFIG_COMMANDS 512# ------------------- 513# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 514# variables for single and double quote escaping we saved from calls 515# to _LT_DECL, we can put quote escaped variables declarations 516# into `config.status', and then the shell code to quote escape them in 517# for loops in `config.status'. Finally, any additional code accumulated 518# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 519m4_defun([_LT_CONFIG_COMMANDS], 520[AC_PROVIDE_IFELSE([LT_OUTPUT], 521 dnl If the libtool generation code has been placed in $CONFIG_LT, 522 dnl instead of duplicating it all over again into config.status, 523 dnl then we will have config.status run $CONFIG_LT later, so it 524 dnl needs to know what name is stored there: 525 [AC_CONFIG_COMMANDS([libtool], 526 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 527 dnl If the libtool generation code is destined for config.status, 528 dnl expand the accumulated commands and init code now: 529 [AC_CONFIG_COMMANDS([libtool], 530 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 531])#_LT_CONFIG_COMMANDS 532 533 534# Initialize. 535m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 536[ 537 538# The HP-UX ksh and POSIX shell print the target directory to stdout 539# if CDPATH is set. 540(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 541 542sed_quote_subst='$sed_quote_subst' 543double_quote_subst='$double_quote_subst' 544delay_variable_subst='$delay_variable_subst' 545_LT_CONFIG_STATUS_DECLARATIONS 546LTCC='$LTCC' 547LTCFLAGS='$LTCFLAGS' 548compiler='$compiler_DEFAULT' 549 550# A function that is used when there is no print builtin or printf. 551func_fallback_echo () 552{ 553 eval 'cat <<_LTECHO_EOF 554\$[]1 555_LTECHO_EOF' 556} 557 558# Quote evaled strings. 559for var in lt_decl_all_varnames([[ \ 560]], lt_decl_quote_varnames); do 561 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 562 *[[\\\\\\\`\\"\\\$]]*) 563 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 564 ;; 565 *) 566 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 567 ;; 568 esac 569done 570 571# Double-quote double-evaled strings. 572for var in lt_decl_all_varnames([[ \ 573]], lt_decl_dquote_varnames); do 574 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 575 *[[\\\\\\\`\\"\\\$]]*) 576 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 577 ;; 578 *) 579 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 580 ;; 581 esac 582done 583 584_LT_OUTPUT_LIBTOOL_INIT 585]) 586 587# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 588# ------------------------------------ 589# Generate a child script FILE with all initialization necessary to 590# reuse the environment learned by the parent script, and make the 591# file executable. If COMMENT is supplied, it is inserted after the 592# `#!' sequence but before initialization text begins. After this 593# macro, additional text can be appended to FILE to form the body of 594# the child script. The macro ends with non-zero status if the 595# file could not be fully written (such as if the disk is full). 596m4_ifdef([AS_INIT_GENERATED], 597[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 598[m4_defun([_LT_GENERATED_FILE_INIT], 599[m4_require([AS_PREPARE])]dnl 600[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 601[lt_write_fail=0 602cat >$1 <<_ASEOF || lt_write_fail=1 603#! $SHELL 604# Generated by $as_me. 605$2 606SHELL=\${CONFIG_SHELL-$SHELL} 607export SHELL 608_ASEOF 609cat >>$1 <<\_ASEOF || lt_write_fail=1 610AS_SHELL_SANITIZE 611_AS_PREPARE 612exec AS_MESSAGE_FD>&1 613_ASEOF 614test $lt_write_fail = 0 && chmod +x $1[]dnl 615m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 616 617# LT_OUTPUT 618# --------- 619# This macro allows early generation of the libtool script (before 620# AC_OUTPUT is called), incase it is used in configure for compilation 621# tests. 622AC_DEFUN([LT_OUTPUT], 623[: ${CONFIG_LT=./config.lt} 624AC_MSG_NOTICE([creating $CONFIG_LT]) 625_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 626[# Run this file to recreate a libtool stub with the current configuration.]) 627 628cat >>"$CONFIG_LT" <<\_LTEOF 629lt_cl_silent=false 630exec AS_MESSAGE_LOG_FD>>config.log 631{ 632 echo 633 AS_BOX([Running $as_me.]) 634} >&AS_MESSAGE_LOG_FD 635 636lt_cl_help="\ 637\`$as_me' creates a local libtool stub from the current configuration, 638for use in further configure time tests before the real libtool is 639generated. 640 641Usage: $[0] [[OPTIONS]] 642 643 -h, --help print this help, then exit 644 -V, --version print version number, then exit 645 -q, --quiet do not print progress messages 646 -d, --debug don't remove temporary files 647 648Report bugs to <bug-libtool@gnu.org>." 649 650lt_cl_version="\ 651m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 652m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 653configured by $[0], generated by m4_PACKAGE_STRING. 654 655Copyright (C) 2010 Free Software Foundation, Inc. 656This config.lt script is free software; the Free Software Foundation 657gives unlimited permision to copy, distribute and modify it." 658 659while test $[#] != 0 660do 661 case $[1] in 662 --version | --v* | -V ) 663 echo "$lt_cl_version"; exit 0 ;; 664 --help | --h* | -h ) 665 echo "$lt_cl_help"; exit 0 ;; 666 --debug | --d* | -d ) 667 debug=: ;; 668 --quiet | --q* | --silent | --s* | -q ) 669 lt_cl_silent=: ;; 670 671 -*) AC_MSG_ERROR([unrecognized option: $[1] 672Try \`$[0] --help' for more information.]) ;; 673 674 *) AC_MSG_ERROR([unrecognized argument: $[1] 675Try \`$[0] --help' for more information.]) ;; 676 esac 677 shift 678done 679 680if $lt_cl_silent; then 681 exec AS_MESSAGE_FD>/dev/null 682fi 683_LTEOF 684 685cat >>"$CONFIG_LT" <<_LTEOF 686_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 687_LTEOF 688 689cat >>"$CONFIG_LT" <<\_LTEOF 690AC_MSG_NOTICE([creating $ofile]) 691_LT_OUTPUT_LIBTOOL_COMMANDS 692AS_EXIT(0) 693_LTEOF 694chmod +x "$CONFIG_LT" 695 696# configure is writing to config.log, but config.lt does its own redirection, 697# appending to config.log, which fails on DOS, as config.log is still kept 698# open by configure. Here we exec the FD to /dev/null, effectively closing 699# config.log, so it can be properly (re)opened and appended to by config.lt. 700lt_cl_success=: 701test "$silent" = yes && 702 lt_config_lt_args="$lt_config_lt_args --quiet" 703exec AS_MESSAGE_LOG_FD>/dev/null 704$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 705exec AS_MESSAGE_LOG_FD>>config.log 706$lt_cl_success || AS_EXIT(1) 707])# LT_OUTPUT 708 709 710# _LT_CONFIG(TAG) 711# --------------- 712# If TAG is the built-in tag, create an initial libtool script with a 713# default configuration from the untagged config vars. Otherwise add code 714# to config.status for appending the configuration named by TAG from the 715# matching tagged config vars. 716m4_defun([_LT_CONFIG], 717[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 718_LT_CONFIG_SAVE_COMMANDS([ 719 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 720 m4_if(_LT_TAG, [C], [ 721 # See if we are running on zsh, and set the options which allow our 722 # commands through without removal of \ escapes. 723 if test -n "${ZSH_VERSION+set}" ; then 724 setopt NO_GLOB_SUBST 725 fi 726 727 cfgfile="${ofile}T" 728 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 729 $RM "$cfgfile" 730 731 cat <<_LT_EOF >> "$cfgfile" 732#! $SHELL 733 734# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 735# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 736# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 737# NOTE: Changes made to this file will be lost: look at ltmain.sh. 738# 739_LT_COPYING 740_LT_LIBTOOL_TAGS 741 742# ### BEGIN LIBTOOL CONFIG 743_LT_LIBTOOL_CONFIG_VARS 744_LT_LIBTOOL_TAG_VARS 745# ### END LIBTOOL CONFIG 746 747_LT_EOF 748 749 case $host_os in 750 aix3*) 751 cat <<\_LT_EOF >> "$cfgfile" 752# AIX sometimes has problems with the GCC collect2 program. For some 753# reason, if we set the COLLECT_NAMES environment variable, the problems 754# vanish in a puff of smoke. 755if test "X${COLLECT_NAMES+set}" != Xset; then 756 COLLECT_NAMES= 757 export COLLECT_NAMES 758fi 759_LT_EOF 760 ;; 761 esac 762 763 _LT_PROG_LTMAIN 764 765 # We use sed instead of cat because bash on DJGPP gets confused if 766 # if finds mixed CR/LF and LF-only lines. Since sed operates in 767 # text mode, it properly converts lines to CR/LF. This bash problem 768 # is reportedly fixed, but why not run on old versions too? 769 sed '$q' "$ltmain" >> "$cfgfile" \ 770 || (rm -f "$cfgfile"; exit 1) 771 772 _LT_PROG_REPLACE_SHELLFNS 773 774 mv -f "$cfgfile" "$ofile" || 775 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 776 chmod +x "$ofile" 777], 778[cat <<_LT_EOF >> "$ofile" 779 780dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 781dnl in a comment (ie after a #). 782# ### BEGIN LIBTOOL TAG CONFIG: $1 783_LT_LIBTOOL_TAG_VARS(_LT_TAG) 784# ### END LIBTOOL TAG CONFIG: $1 785_LT_EOF 786])dnl /m4_if 787], 788[m4_if([$1], [], [ 789 PACKAGE='$PACKAGE' 790 VERSION='$VERSION' 791 TIMESTAMP='$TIMESTAMP' 792 RM='$RM' 793 ofile='$ofile'], []) 794])dnl /_LT_CONFIG_SAVE_COMMANDS 795])# _LT_CONFIG 796 797 798# LT_SUPPORTED_TAG(TAG) 799# --------------------- 800# Trace this macro to discover what tags are supported by the libtool 801# --tag option, using: 802# autoconf --trace 'LT_SUPPORTED_TAG:$1' 803AC_DEFUN([LT_SUPPORTED_TAG], []) 804 805 806# C support is built-in for now 807m4_define([_LT_LANG_C_enabled], []) 808m4_define([_LT_TAGS], []) 809 810 811# LT_LANG(LANG) 812# ------------- 813# Enable libtool support for the given language if not already enabled. 814AC_DEFUN([LT_LANG], 815[AC_BEFORE([$0], [LT_OUTPUT])dnl 816m4_case([$1], 817 [C], [_LT_LANG(C)], 818 [C++], [_LT_LANG(CXX)], 819 [Java], [_LT_LANG(GCJ)], 820 [Fortran 77], [_LT_LANG(F77)], 821 [Fortran], [_LT_LANG(FC)], 822 [Windows Resource], [_LT_LANG(RC)], 823 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 824 [_LT_LANG($1)], 825 [m4_fatal([$0: unsupported language: "$1"])])])dnl 826])# LT_LANG 827 828 829# _LT_LANG(LANGNAME) 830# ------------------ 831m4_defun([_LT_LANG], 832[m4_ifdef([_LT_LANG_]$1[_enabled], [], 833 [LT_SUPPORTED_TAG([$1])dnl 834 m4_append([_LT_TAGS], [$1 ])dnl 835 m4_define([_LT_LANG_]$1[_enabled], [])dnl 836 _LT_LANG_$1_CONFIG($1)])dnl 837])# _LT_LANG 838 839 840# _LT_LANG_DEFAULT_CONFIG 841# ----------------------- 842m4_defun([_LT_LANG_DEFAULT_CONFIG], 843[AC_PROVIDE_IFELSE([AC_PROG_CXX], 844 [LT_LANG(CXX)], 845 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 846 847AC_PROVIDE_IFELSE([AC_PROG_F77], 848 [LT_LANG(F77)], 849 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 850 851AC_PROVIDE_IFELSE([AC_PROG_FC], 852 [LT_LANG(FC)], 853 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 854 855dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 856dnl pulling things in needlessly. 857AC_PROVIDE_IFELSE([AC_PROG_GCJ], 858 [LT_LANG(GCJ)], 859 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 860 [LT_LANG(GCJ)], 861 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 862 [LT_LANG(GCJ)], 863 [m4_ifdef([AC_PROG_GCJ], 864 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 865 m4_ifdef([A][M_PROG_GCJ], 866 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 867 m4_ifdef([LT_PROG_GCJ], 868 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 869 870AC_PROVIDE_IFELSE([LT_PROG_RC], 871 [LT_LANG(RC)], 872 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 873])# _LT_LANG_DEFAULT_CONFIG 874 875# Obsolete macros: 876AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 877AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 878AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 879AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 880AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 881dnl aclocal-1.4 backwards compatibility: 882dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 883dnl AC_DEFUN([AC_LIBTOOL_F77], []) 884dnl AC_DEFUN([AC_LIBTOOL_FC], []) 885dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 886dnl AC_DEFUN([AC_LIBTOOL_RC], []) 887 888 889# _LT_TAG_COMPILER 890# ---------------- 891m4_defun([_LT_TAG_COMPILER], 892[AC_REQUIRE([AC_PROG_CC])dnl 893 894_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 895_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 896_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 897_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 898 899# If no C compiler was specified, use CC. 900LTCC=${LTCC-"$CC"} 901 902# If no C compiler flags were specified, use CFLAGS. 903LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 904 905# Allow CC to be a program name with arguments. 906compiler=$CC 907])# _LT_TAG_COMPILER 908 909 910# _LT_COMPILER_BOILERPLATE 911# ------------------------ 912# Check for compiler boilerplate output or warnings with 913# the simple compiler test code. 914m4_defun([_LT_COMPILER_BOILERPLATE], 915[m4_require([_LT_DECL_SED])dnl 916ac_outfile=conftest.$ac_objext 917echo "$lt_simple_compile_test_code" >conftest.$ac_ext 918eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 919_lt_compiler_boilerplate=`cat conftest.err` 920$RM conftest* 921])# _LT_COMPILER_BOILERPLATE 922 923 924# _LT_LINKER_BOILERPLATE 925# ---------------------- 926# Check for linker boilerplate output or warnings with 927# the simple link test code. 928m4_defun([_LT_LINKER_BOILERPLATE], 929[m4_require([_LT_DECL_SED])dnl 930ac_outfile=conftest.$ac_objext 931echo "$lt_simple_link_test_code" >conftest.$ac_ext 932eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 933_lt_linker_boilerplate=`cat conftest.err` 934$RM -r conftest* 935])# _LT_LINKER_BOILERPLATE 936 937# _LT_REQUIRED_DARWIN_CHECKS 938# ------------------------- 939m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 940 case $host_os in 941 rhapsody* | darwin*) 942 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 943 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 944 AC_CHECK_TOOL([LIPO], [lipo], [:]) 945 AC_CHECK_TOOL([OTOOL], [otool], [:]) 946 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 947 _LT_DECL([], [DSYMUTIL], [1], 948 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 949 _LT_DECL([], [NMEDIT], [1], 950 [Tool to change global to local symbols on Mac OS X]) 951 _LT_DECL([], [LIPO], [1], 952 [Tool to manipulate fat objects and archives on Mac OS X]) 953 _LT_DECL([], [OTOOL], [1], 954 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 955 _LT_DECL([], [OTOOL64], [1], 956 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 957 958 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 959 [lt_cv_apple_cc_single_mod=no 960 if test -z "${LT_MULTI_MODULE}"; then 961 # By default we will add the -single_module flag. You can override 962 # by either setting the environment variable LT_MULTI_MODULE 963 # non-empty at configure time, or by adding -multi_module to the 964 # link flags. 965 rm -rf libconftest.dylib* 966 echo "int foo(void){return 1;}" > conftest.c 967 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 968-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 969 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 970 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 971 _lt_result=$? 972 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 973 lt_cv_apple_cc_single_mod=yes 974 else 975 cat conftest.err >&AS_MESSAGE_LOG_FD 976 fi 977 rm -rf libconftest.dylib* 978 rm -f conftest.* 979 fi]) 980 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 981 [lt_cv_ld_exported_symbols_list], 982 [lt_cv_ld_exported_symbols_list=no 983 save_LDFLAGS=$LDFLAGS 984 echo "_main" > conftest.sym 985 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 986 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 987 [lt_cv_ld_exported_symbols_list=yes], 988 [lt_cv_ld_exported_symbols_list=no]) 989 LDFLAGS="$save_LDFLAGS" 990 ]) 991 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 992 [lt_cv_ld_force_load=no 993 cat > conftest.c << _LT_EOF 994int forced_loaded() { return 2;} 995_LT_EOF 996 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 997 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 998 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 999 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1000 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1001 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1002 cat > conftest.c << _LT_EOF 1003int main() { return 0;} 1004_LT_EOF 1005 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1006 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1007 _lt_result=$? 1008 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then 1009 lt_cv_ld_force_load=yes 1010 else 1011 cat conftest.err >&AS_MESSAGE_LOG_FD 1012 fi 1013 rm -f conftest.err libconftest.a conftest conftest.c 1014 rm -rf conftest.dSYM 1015 ]) 1016 case $host_os in 1017 rhapsody* | darwin1.[[012]]) 1018 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1019 darwin1.*) 1020 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1021 darwin*) # darwin 5.x on 1022 # if running on 10.5 or later, the deployment target defaults 1023 # to the OS version, if on x86, and 10.4, the deployment 1024 # target defaults to 10.4. Don't you love it? 1025 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1026 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1027 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1028 10.[[012]]*) 1029 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1030 10.*) 1031 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1032 esac 1033 ;; 1034 esac 1035 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1036 _lt_dar_single_mod='$single_module' 1037 fi 1038 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1039 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1040 else 1041 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1042 fi 1043 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1044 _lt_dsymutil='~$DSYMUTIL $lib || :' 1045 else 1046 _lt_dsymutil= 1047 fi 1048 ;; 1049 esac 1050]) 1051 1052 1053# _LT_DARWIN_LINKER_FEATURES 1054# -------------------------- 1055# Checks for linker and compiler features on darwin 1056m4_defun([_LT_DARWIN_LINKER_FEATURES], 1057[ 1058 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1059 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1060 _LT_TAGVAR(hardcode_direct, $1)=no 1061 _LT_TAGVAR(hardcode_automatic, $1)=yes 1062 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1063 if test "$lt_cv_ld_force_load" = "yes"; then 1064 _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\"`' 1065 else 1066 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1067 fi 1068 _LT_TAGVAR(link_all_deplibs, $1)=yes 1069 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1070 case $cc_basename in 1071 ifort*) _lt_dar_can_shared=yes ;; 1072 *) _lt_dar_can_shared=$GCC ;; 1073 esac 1074 if test "$_lt_dar_can_shared" = "yes"; then 1075 output_verbose_link_cmd=func_echo_all 1076 _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}" 1077 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1078 _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}" 1079 _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}" 1080 m4_if([$1], [CXX], 1081[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1082 _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}" 1083 _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}" 1084 fi 1085],[]) 1086 else 1087 _LT_TAGVAR(ld_shlibs, $1)=no 1088 fi 1089]) 1090 1091# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1092# ---------------------------------- 1093# Links a minimal program and checks the executable 1094# for the system default hardcoded library path. In most cases, 1095# this is /usr/lib:/lib, but when the MPI compilers are used 1096# the location of the communication and MPI libs are included too. 1097# If we don't find anything, use the default library path according 1098# to the aix ld manual. 1099# Store the results from the different compilers for each TAGNAME. 1100# Allow to override them for all tags through lt_cv_aix_libpath. 1101m4_defun([_LT_SYS_MODULE_PATH_AIX], 1102[m4_require([_LT_DECL_SED])dnl 1103if test "${lt_cv_aix_libpath+set}" = set; then 1104 aix_libpath=$lt_cv_aix_libpath 1105else 1106 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1107 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1108 lt_aix_libpath_sed='[ 1109 /Import File Strings/,/^$/ { 1110 /^0/ { 1111 s/^0 *\([^ ]*\) *$/\1/ 1112 p 1113 } 1114 }]' 1115 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1116 # Check for a 64-bit object if we didn't find anything. 1117 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1118 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1119 fi],[]) 1120 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1121 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1122 fi 1123 ]) 1124 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1125fi 1126])# _LT_SYS_MODULE_PATH_AIX 1127 1128 1129# _LT_SHELL_INIT(ARG) 1130# ------------------- 1131m4_define([_LT_SHELL_INIT], 1132[m4_divert_text([M4SH-INIT], [$1 1133])])# _LT_SHELL_INIT 1134 1135 1136 1137# _LT_PROG_ECHO_BACKSLASH 1138# ----------------------- 1139# Find how we can fake an echo command that does not interpret backslash. 1140# In particular, with Autoconf 2.60 or later we add some code to the start 1141# of the generated configure script which will find a shell with a builtin 1142# printf (which we can use as an echo command). 1143m4_defun([_LT_PROG_ECHO_BACKSLASH], 1144[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1145ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1146ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1147 1148AC_MSG_CHECKING([how to print strings]) 1149# Test print first, because it will be a builtin if present. 1150if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1151 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1152 ECHO='print -r --' 1153elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1154 ECHO='printf %s\n' 1155else 1156 # Use this function as a fallback that always works. 1157 func_fallback_echo () 1158 { 1159 eval 'cat <<_LTECHO_EOF 1160$[]1 1161_LTECHO_EOF' 1162 } 1163 ECHO='func_fallback_echo' 1164fi 1165 1166# func_echo_all arg... 1167# Invoke $ECHO with all args, space-separated. 1168func_echo_all () 1169{ 1170 $ECHO "$*" 1171} 1172 1173case "$ECHO" in 1174 printf*) AC_MSG_RESULT([printf]) ;; 1175 print*) AC_MSG_RESULT([print -r]) ;; 1176 *) AC_MSG_RESULT([cat]) ;; 1177esac 1178 1179m4_ifdef([_AS_DETECT_SUGGESTED], 1180[_AS_DETECT_SUGGESTED([ 1181 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1182 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1183 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1184 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1185 PATH=/empty FPATH=/empty; export PATH FPATH 1186 test "X`printf %s $ECHO`" = "X$ECHO" \ 1187 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1188 1189_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1190_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1191])# _LT_PROG_ECHO_BACKSLASH 1192 1193 1194# _LT_WITH_SYSROOT 1195# ---------------- 1196AC_DEFUN([_LT_WITH_SYSROOT], 1197[AC_MSG_CHECKING([for sysroot]) 1198AC_ARG_WITH([sysroot], 1199[ --with-sysroot[=DIR] Search for dependent libraries within DIR 1200 (or the compiler's sysroot if not specified).], 1201[], [with_sysroot=no]) 1202 1203dnl lt_sysroot will always be passed unquoted. We quote it here 1204dnl in case the user passed a directory name. 1205lt_sysroot= 1206case ${with_sysroot} in #( 1207 yes) 1208 if test "$GCC" = yes; then 1209 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1210 fi 1211 ;; #( 1212 /*) 1213 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1214 ;; #( 1215 no|'') 1216 ;; #( 1217 *) 1218 AC_MSG_RESULT([${with_sysroot}]) 1219 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1220 ;; 1221esac 1222 1223 AC_MSG_RESULT([${lt_sysroot:-no}]) 1224_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1225[dependent libraries, and in which our libraries should be installed.])]) 1226 1227# _LT_ENABLE_LOCK 1228# --------------- 1229m4_defun([_LT_ENABLE_LOCK], 1230[AC_ARG_ENABLE([libtool-lock], 1231 [AS_HELP_STRING([--disable-libtool-lock], 1232 [avoid locking (might break parallel builds)])]) 1233test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1234 1235# Some flags need to be propagated to the compiler or linker for good 1236# libtool support. 1237case $host in 1238ia64-*-hpux*) 1239 # Find out which ABI we are using. 1240 echo 'int i;' > conftest.$ac_ext 1241 if AC_TRY_EVAL(ac_compile); then 1242 case `/usr/bin/file conftest.$ac_objext` in 1243 *ELF-32*) 1244 HPUX_IA64_MODE="32" 1245 ;; 1246 *ELF-64*) 1247 HPUX_IA64_MODE="64" 1248 ;; 1249 esac 1250 fi 1251 rm -rf conftest* 1252 ;; 1253*-*-irix6*) 1254 # Find out which ABI we are using. 1255 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1256 if AC_TRY_EVAL(ac_compile); then 1257 if test "$lt_cv_prog_gnu_ld" = yes; then 1258 case `/usr/bin/file conftest.$ac_objext` in 1259 *32-bit*) 1260 LD="${LD-ld} -melf32bsmip" 1261 ;; 1262 *N32*) 1263 LD="${LD-ld} -melf32bmipn32" 1264 ;; 1265 *64-bit*) 1266 LD="${LD-ld} -melf64bmip" 1267 ;; 1268 esac 1269 else 1270 case `/usr/bin/file conftest.$ac_objext` in 1271 *32-bit*) 1272 LD="${LD-ld} -32" 1273 ;; 1274 *N32*) 1275 LD="${LD-ld} -n32" 1276 ;; 1277 *64-bit*) 1278 LD="${LD-ld} -64" 1279 ;; 1280 esac 1281 fi 1282 fi 1283 rm -rf conftest* 1284 ;; 1285 1286x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1287s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1288 # Find out which ABI we are using. 1289 echo 'int i;' > conftest.$ac_ext 1290 if AC_TRY_EVAL(ac_compile); then 1291 case `/usr/bin/file conftest.o` in 1292 *32-bit*) 1293 case $host in 1294 x86_64-*kfreebsd*-gnu) 1295 LD="${LD-ld} -m elf_i386_fbsd" 1296 ;; 1297 x86_64-*linux*) 1298 LD="${LD-ld} -m elf_i386" 1299 ;; 1300 ppc64-*linux*|powerpc64-*linux*) 1301 LD="${LD-ld} -m elf32ppclinux" 1302 ;; 1303 s390x-*linux*) 1304 LD="${LD-ld} -m elf_s390" 1305 ;; 1306 sparc64-*linux*) 1307 LD="${LD-ld} -m elf32_sparc" 1308 ;; 1309 esac 1310 ;; 1311 *64-bit*) 1312 case $host in 1313 x86_64-*kfreebsd*-gnu) 1314 LD="${LD-ld} -m elf_x86_64_fbsd" 1315 ;; 1316 x86_64-*linux*) 1317 LD="${LD-ld} -m elf_x86_64" 1318 ;; 1319 ppc*-*linux*|powerpc*-*linux*) 1320 LD="${LD-ld} -m elf64ppc" 1321 ;; 1322 s390*-*linux*|s390*-*tpf*) 1323 LD="${LD-ld} -m elf64_s390" 1324 ;; 1325 sparc*-*linux*) 1326 LD="${LD-ld} -m elf64_sparc" 1327 ;; 1328 esac 1329 ;; 1330 esac 1331 fi 1332 rm -rf conftest* 1333 ;; 1334 1335*-*-sco3.2v5*) 1336 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1337 SAVE_CFLAGS="$CFLAGS" 1338 CFLAGS="$CFLAGS -belf" 1339 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1340 [AC_LANG_PUSH(C) 1341 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1342 AC_LANG_POP]) 1343 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1344 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1345 CFLAGS="$SAVE_CFLAGS" 1346 fi 1347 ;; 1348sparc*-*solaris*) 1349 # Find out which ABI we are using. 1350 echo 'int i;' > conftest.$ac_ext 1351 if AC_TRY_EVAL(ac_compile); then 1352 case `/usr/bin/file conftest.o` in 1353 *64-bit*) 1354 case $lt_cv_prog_gnu_ld in 1355 yes*) LD="${LD-ld} -m elf64_sparc" ;; 1356 *) 1357 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1358 LD="${LD-ld} -64" 1359 fi 1360 ;; 1361 esac 1362 ;; 1363 esac 1364 fi 1365 rm -rf conftest* 1366 ;; 1367esac 1368 1369need_locks="$enable_libtool_lock" 1370])# _LT_ENABLE_LOCK 1371 1372 1373# _LT_PROG_AR 1374# ----------- 1375m4_defun([_LT_PROG_AR], 1376[AC_CHECK_TOOLS(AR, [ar], false) 1377: ${AR=ar} 1378: ${AR_FLAGS=cru} 1379_LT_DECL([], [AR], [1], [The archiver]) 1380_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1381 1382AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1383 [lt_cv_ar_at_file=no 1384 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1385 [echo conftest.$ac_objext > conftest.lst 1386 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1387 AC_TRY_EVAL([lt_ar_try]) 1388 if test "$ac_status" -eq 0; then 1389 # Ensure the archiver fails upon bogus file names. 1390 rm -f conftest.$ac_objext libconftest.a 1391 AC_TRY_EVAL([lt_ar_try]) 1392 if test "$ac_status" -ne 0; then 1393 lt_cv_ar_at_file=@ 1394 fi 1395 fi 1396 rm -f conftest.* libconftest.a 1397 ]) 1398 ]) 1399 1400if test "x$lt_cv_ar_at_file" = xno; then 1401 archiver_list_spec= 1402else 1403 archiver_list_spec=$lt_cv_ar_at_file 1404fi 1405_LT_DECL([], [archiver_list_spec], [1], 1406 [How to feed a file listing to the archiver]) 1407])# _LT_PROG_AR 1408 1409 1410# _LT_CMD_OLD_ARCHIVE 1411# ------------------- 1412m4_defun([_LT_CMD_OLD_ARCHIVE], 1413[_LT_PROG_AR 1414 1415AC_CHECK_TOOL(STRIP, strip, :) 1416test -z "$STRIP" && STRIP=: 1417_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1418 1419AC_CHECK_TOOL(RANLIB, ranlib, :) 1420test -z "$RANLIB" && RANLIB=: 1421_LT_DECL([], [RANLIB], [1], 1422 [Commands used to install an old-style archive]) 1423 1424# Determine commands to create old-style static archives. 1425old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1426old_postinstall_cmds='chmod 644 $oldlib' 1427old_postuninstall_cmds= 1428 1429if test -n "$RANLIB"; then 1430 case $host_os in 1431 openbsd*) 1432 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1433 ;; 1434 *) 1435 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1436 ;; 1437 esac 1438 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1439fi 1440 1441case $host_os in 1442 darwin*) 1443 lock_old_archive_extraction=yes ;; 1444 *) 1445 lock_old_archive_extraction=no ;; 1446esac 1447_LT_DECL([], [old_postinstall_cmds], [2]) 1448_LT_DECL([], [old_postuninstall_cmds], [2]) 1449_LT_TAGDECL([], [old_archive_cmds], [2], 1450 [Commands used to build an old-style archive]) 1451_LT_DECL([], [lock_old_archive_extraction], [0], 1452 [Whether to use a lock for old archive extraction]) 1453])# _LT_CMD_OLD_ARCHIVE 1454 1455 1456# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1457# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1458# ---------------------------------------------------------------- 1459# Check whether the given compiler option works 1460AC_DEFUN([_LT_COMPILER_OPTION], 1461[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1462m4_require([_LT_DECL_SED])dnl 1463AC_CACHE_CHECK([$1], [$2], 1464 [$2=no 1465 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1466 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1467 lt_compiler_flag="$3" 1468 # Insert the option either (1) after the last *FLAGS variable, or 1469 # (2) before a word containing "conftest.", or (3) at the end. 1470 # Note that $ac_compile itself does not contain backslashes and begins 1471 # with a dollar sign (not a hyphen), so the echo should work correctly. 1472 # The option is referenced via a variable to avoid confusing sed. 1473 lt_compile=`echo "$ac_compile" | $SED \ 1474 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1475 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1476 -e 's:$: $lt_compiler_flag:'` 1477 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1478 (eval "$lt_compile" 2>conftest.err) 1479 ac_status=$? 1480 cat conftest.err >&AS_MESSAGE_LOG_FD 1481 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1482 if (exit $ac_status) && test -s "$ac_outfile"; then 1483 # The compiler can only warn and ignore the option if not recognized 1484 # So say no if there are warnings other than the usual output. 1485 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1486 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1487 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1488 $2=yes 1489 fi 1490 fi 1491 $RM conftest* 1492]) 1493 1494if test x"[$]$2" = xyes; then 1495 m4_if([$5], , :, [$5]) 1496else 1497 m4_if([$6], , :, [$6]) 1498fi 1499])# _LT_COMPILER_OPTION 1500 1501# Old name: 1502AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1503dnl aclocal-1.4 backwards compatibility: 1504dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1505 1506 1507# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1508# [ACTION-SUCCESS], [ACTION-FAILURE]) 1509# ---------------------------------------------------- 1510# Check whether the given linker option works 1511AC_DEFUN([_LT_LINKER_OPTION], 1512[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1513m4_require([_LT_DECL_SED])dnl 1514AC_CACHE_CHECK([$1], [$2], 1515 [$2=no 1516 save_LDFLAGS="$LDFLAGS" 1517 LDFLAGS="$LDFLAGS $3" 1518 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1519 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1520 # The linker can only warn and ignore the option if not recognized 1521 # So say no if there are warnings 1522 if test -s conftest.err; then 1523 # Append any errors to the config.log. 1524 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1525 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1526 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1527 if diff conftest.exp conftest.er2 >/dev/null; then 1528 $2=yes 1529 fi 1530 else 1531 $2=yes 1532 fi 1533 fi 1534 $RM -r conftest* 1535 LDFLAGS="$save_LDFLAGS" 1536]) 1537 1538if test x"[$]$2" = xyes; then 1539 m4_if([$4], , :, [$4]) 1540else 1541 m4_if([$5], , :, [$5]) 1542fi 1543])# _LT_LINKER_OPTION 1544 1545# Old name: 1546AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1547dnl aclocal-1.4 backwards compatibility: 1548dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1549 1550 1551# LT_CMD_MAX_LEN 1552#--------------- 1553AC_DEFUN([LT_CMD_MAX_LEN], 1554[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1555# find the maximum length of command line arguments 1556AC_MSG_CHECKING([the maximum length of command line arguments]) 1557AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1558 i=0 1559 teststring="ABCD" 1560 1561 case $build_os in 1562 msdosdjgpp*) 1563 # On DJGPP, this test can blow up pretty badly due to problems in libc 1564 # (any single argument exceeding 2000 bytes causes a buffer overrun 1565 # during glob expansion). Even if it were fixed, the result of this 1566 # check would be larger than it should be. 1567 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1568 ;; 1569 1570 gnu*) 1571 # Under GNU Hurd, this test is not required because there is 1572 # no limit to the length of command line arguments. 1573 # Libtool will interpret -1 as no limit whatsoever 1574 lt_cv_sys_max_cmd_len=-1; 1575 ;; 1576 1577 cygwin* | mingw* | cegcc*) 1578 # On Win9x/ME, this test blows up -- it succeeds, but takes 1579 # about 5 minutes as the teststring grows exponentially. 1580 # Worse, since 9x/ME are not pre-emptively multitasking, 1581 # you end up with a "frozen" computer, even though with patience 1582 # the test eventually succeeds (with a max line length of 256k). 1583 # Instead, let's just punt: use the minimum linelength reported by 1584 # all of the supported platforms: 8192 (on NT/2K/XP). 1585 lt_cv_sys_max_cmd_len=8192; 1586 ;; 1587 1588 mint*) 1589 # On MiNT this can take a long time and run out of memory. 1590 lt_cv_sys_max_cmd_len=8192; 1591 ;; 1592 1593 amigaos*) 1594 # On AmigaOS with pdksh, this test takes hours, literally. 1595 # So we just punt and use a minimum line length of 8192. 1596 lt_cv_sys_max_cmd_len=8192; 1597 ;; 1598 1599 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1600 # This has been around since 386BSD, at least. Likely further. 1601 if test -x /sbin/sysctl; then 1602 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1603 elif test -x /usr/sbin/sysctl; then 1604 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1605 else 1606 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1607 fi 1608 # And add a safety zone 1609 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1610 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1611 ;; 1612 1613 interix*) 1614 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1615 lt_cv_sys_max_cmd_len=196608 1616 ;; 1617 1618 osf*) 1619 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1620 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1621 # nice to cause kernel panics so lets avoid the loop below. 1622 # First set a reasonable default. 1623 lt_cv_sys_max_cmd_len=16384 1624 # 1625 if test -x /sbin/sysconfig; then 1626 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1627 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1628 esac 1629 fi 1630 ;; 1631 sco3.2v5*) 1632 lt_cv_sys_max_cmd_len=102400 1633 ;; 1634 sysv5* | sco5v6* | sysv4.2uw2*) 1635 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1636 if test -n "$kargmax"; then 1637 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1638 else 1639 lt_cv_sys_max_cmd_len=32768 1640 fi 1641 ;; 1642 *) 1643 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1644 if test -n "$lt_cv_sys_max_cmd_len"; then 1645 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1646 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1647 else 1648 # Make teststring a little bigger before we do anything with it. 1649 # a 1K string should be a reasonable start. 1650 for i in 1 2 3 4 5 6 7 8 ; do 1651 teststring=$teststring$teststring 1652 done 1653 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1654 # If test is not a shell built-in, we'll probably end up computing a 1655 # maximum length that is only half of the actual maximum length, but 1656 # we can't tell. 1657 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ 1658 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1659 test $i != 17 # 1/2 MB should be enough 1660 do 1661 i=`expr $i + 1` 1662 teststring=$teststring$teststring 1663 done 1664 # Only check the string length outside the loop. 1665 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1666 teststring= 1667 # Add a significant safety factor because C++ compilers can tack on 1668 # massive amounts of additional arguments before passing them to the 1669 # linker. It appears as though 1/2 is a usable value. 1670 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1671 fi 1672 ;; 1673 esac 1674]) 1675if test -n $lt_cv_sys_max_cmd_len ; then 1676 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1677else 1678 AC_MSG_RESULT(none) 1679fi 1680max_cmd_len=$lt_cv_sys_max_cmd_len 1681_LT_DECL([], [max_cmd_len], [0], 1682 [What is the maximum length of a command?]) 1683])# LT_CMD_MAX_LEN 1684 1685# Old name: 1686AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1687dnl aclocal-1.4 backwards compatibility: 1688dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1689 1690 1691# _LT_HEADER_DLFCN 1692# ---------------- 1693m4_defun([_LT_HEADER_DLFCN], 1694[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1695])# _LT_HEADER_DLFCN 1696 1697 1698# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1699# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1700# ---------------------------------------------------------------- 1701m4_defun([_LT_TRY_DLOPEN_SELF], 1702[m4_require([_LT_HEADER_DLFCN])dnl 1703if test "$cross_compiling" = yes; then : 1704 [$4] 1705else 1706 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1707 lt_status=$lt_dlunknown 1708 cat > conftest.$ac_ext <<_LT_EOF 1709[#line $LINENO "configure" 1710#include "confdefs.h" 1711 1712#if HAVE_DLFCN_H 1713#include <dlfcn.h> 1714#endif 1715 1716#include <stdio.h> 1717 1718#ifdef RTLD_GLOBAL 1719# define LT_DLGLOBAL RTLD_GLOBAL 1720#else 1721# ifdef DL_GLOBAL 1722# define LT_DLGLOBAL DL_GLOBAL 1723# else 1724# define LT_DLGLOBAL 0 1725# endif 1726#endif 1727 1728/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1729 find out it does not work in some platform. */ 1730#ifndef LT_DLLAZY_OR_NOW 1731# ifdef RTLD_LAZY 1732# define LT_DLLAZY_OR_NOW RTLD_LAZY 1733# else 1734# ifdef DL_LAZY 1735# define LT_DLLAZY_OR_NOW DL_LAZY 1736# else 1737# ifdef RTLD_NOW 1738# define LT_DLLAZY_OR_NOW RTLD_NOW 1739# else 1740# ifdef DL_NOW 1741# define LT_DLLAZY_OR_NOW DL_NOW 1742# else 1743# define LT_DLLAZY_OR_NOW 0 1744# endif 1745# endif 1746# endif 1747# endif 1748#endif 1749 1750/* When -fvisbility=hidden is used, assume the code has been annotated 1751 correspondingly for the symbols needed. */ 1752#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1753int fnord () __attribute__((visibility("default"))); 1754#endif 1755 1756int fnord () { return 42; } 1757int main () 1758{ 1759 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1760 int status = $lt_dlunknown; 1761 1762 if (self) 1763 { 1764 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1765 else 1766 { 1767 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1768 else puts (dlerror ()); 1769 } 1770 /* dlclose (self); */ 1771 } 1772 else 1773 puts (dlerror ()); 1774 1775 return status; 1776}] 1777_LT_EOF 1778 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1779 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1780 lt_status=$? 1781 case x$lt_status in 1782 x$lt_dlno_uscore) $1 ;; 1783 x$lt_dlneed_uscore) $2 ;; 1784 x$lt_dlunknown|x*) $3 ;; 1785 esac 1786 else : 1787 # compilation failed 1788 $3 1789 fi 1790fi 1791rm -fr conftest* 1792])# _LT_TRY_DLOPEN_SELF 1793 1794 1795# LT_SYS_DLOPEN_SELF 1796# ------------------ 1797AC_DEFUN([LT_SYS_DLOPEN_SELF], 1798[m4_require([_LT_HEADER_DLFCN])dnl 1799if test "x$enable_dlopen" != xyes; then 1800 enable_dlopen=unknown 1801 enable_dlopen_self=unknown 1802 enable_dlopen_self_static=unknown 1803else 1804 lt_cv_dlopen=no 1805 lt_cv_dlopen_libs= 1806 1807 case $host_os in 1808 beos*) 1809 lt_cv_dlopen="load_add_on" 1810 lt_cv_dlopen_libs= 1811 lt_cv_dlopen_self=yes 1812 ;; 1813 1814 mingw* | pw32* | cegcc*) 1815 lt_cv_dlopen="LoadLibrary" 1816 lt_cv_dlopen_libs= 1817 ;; 1818 1819 cygwin*) 1820 lt_cv_dlopen="dlopen" 1821 lt_cv_dlopen_libs= 1822 ;; 1823 1824 darwin*) 1825 # if libdl is installed we need to link against it 1826 AC_CHECK_LIB([dl], [dlopen], 1827 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1828 lt_cv_dlopen="dyld" 1829 lt_cv_dlopen_libs= 1830 lt_cv_dlopen_self=yes 1831 ]) 1832 ;; 1833 1834 *) 1835 AC_CHECK_FUNC([shl_load], 1836 [lt_cv_dlopen="shl_load"], 1837 [AC_CHECK_LIB([dld], [shl_load], 1838 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1839 [AC_CHECK_FUNC([dlopen], 1840 [lt_cv_dlopen="dlopen"], 1841 [AC_CHECK_LIB([dl], [dlopen], 1842 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1843 [AC_CHECK_LIB([svld], [dlopen], 1844 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1845 [AC_CHECK_LIB([dld], [dld_link], 1846 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1847 ]) 1848 ]) 1849 ]) 1850 ]) 1851 ]) 1852 ;; 1853 esac 1854 1855 if test "x$lt_cv_dlopen" != xno; then 1856 enable_dlopen=yes 1857 else 1858 enable_dlopen=no 1859 fi 1860 1861 case $lt_cv_dlopen in 1862 dlopen) 1863 save_CPPFLAGS="$CPPFLAGS" 1864 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1865 1866 save_LDFLAGS="$LDFLAGS" 1867 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1868 1869 save_LIBS="$LIBS" 1870 LIBS="$lt_cv_dlopen_libs $LIBS" 1871 1872 AC_CACHE_CHECK([whether a program can dlopen itself], 1873 lt_cv_dlopen_self, [dnl 1874 _LT_TRY_DLOPEN_SELF( 1875 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1876 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1877 ]) 1878 1879 if test "x$lt_cv_dlopen_self" = xyes; then 1880 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1881 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1882 lt_cv_dlopen_self_static, [dnl 1883 _LT_TRY_DLOPEN_SELF( 1884 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1885 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1886 ]) 1887 fi 1888 1889 CPPFLAGS="$save_CPPFLAGS" 1890 LDFLAGS="$save_LDFLAGS" 1891 LIBS="$save_LIBS" 1892 ;; 1893 esac 1894 1895 case $lt_cv_dlopen_self in 1896 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1897 *) enable_dlopen_self=unknown ;; 1898 esac 1899 1900 case $lt_cv_dlopen_self_static in 1901 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1902 *) enable_dlopen_self_static=unknown ;; 1903 esac 1904fi 1905_LT_DECL([dlopen_support], [enable_dlopen], [0], 1906 [Whether dlopen is supported]) 1907_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1908 [Whether dlopen of programs is supported]) 1909_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1910 [Whether dlopen of statically linked programs is supported]) 1911])# LT_SYS_DLOPEN_SELF 1912 1913# Old name: 1914AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1915dnl aclocal-1.4 backwards compatibility: 1916dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1917 1918 1919# _LT_COMPILER_C_O([TAGNAME]) 1920# --------------------------- 1921# Check to see if options -c and -o are simultaneously supported by compiler. 1922# This macro does not hard code the compiler like AC_PROG_CC_C_O. 1923m4_defun([_LT_COMPILER_C_O], 1924[m4_require([_LT_DECL_SED])dnl 1925m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1926m4_require([_LT_TAG_COMPILER])dnl 1927AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1928 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1929 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1930 $RM -r conftest 2>/dev/null 1931 mkdir conftest 1932 cd conftest 1933 mkdir out 1934 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1935 1936 lt_compiler_flag="-o out/conftest2.$ac_objext" 1937 # Insert the option either (1) after the last *FLAGS variable, or 1938 # (2) before a word containing "conftest.", or (3) at the end. 1939 # Note that $ac_compile itself does not contain backslashes and begins 1940 # with a dollar sign (not a hyphen), so the echo should work correctly. 1941 lt_compile=`echo "$ac_compile" | $SED \ 1942 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1943 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1944 -e 's:$: $lt_compiler_flag:'` 1945 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1946 (eval "$lt_compile" 2>out/conftest.err) 1947 ac_status=$? 1948 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1949 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1950 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1951 then 1952 # The compiler can only warn and ignore the option if not recognized 1953 # So say no if there are warnings 1954 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 1955 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1956 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1957 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1958 fi 1959 fi 1960 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1961 $RM conftest* 1962 # SGI C++ compiler will create directory out/ii_files/ for 1963 # template instantiation 1964 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 1965 $RM out/* && rmdir out 1966 cd .. 1967 $RM -r conftest 1968 $RM conftest* 1969]) 1970_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 1971 [Does compiler simultaneously support -c and -o options?]) 1972])# _LT_COMPILER_C_O 1973 1974 1975# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 1976# ---------------------------------- 1977# Check to see if we can do hard links to lock some files if needed 1978m4_defun([_LT_COMPILER_FILE_LOCKS], 1979[m4_require([_LT_ENABLE_LOCK])dnl 1980m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1981_LT_COMPILER_C_O([$1]) 1982 1983hard_links="nottested" 1984if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1985 # do not overwrite the value of need_locks provided by the user 1986 AC_MSG_CHECKING([if we can lock with hard links]) 1987 hard_links=yes 1988 $RM conftest* 1989 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1990 touch conftest.a 1991 ln conftest.a conftest.b 2>&5 || hard_links=no 1992 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1993 AC_MSG_RESULT([$hard_links]) 1994 if test "$hard_links" = no; then 1995 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1996 need_locks=warn 1997 fi 1998else 1999 need_locks=no 2000fi 2001_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2002])# _LT_COMPILER_FILE_LOCKS 2003 2004 2005# _LT_CHECK_OBJDIR 2006# ---------------- 2007m4_defun([_LT_CHECK_OBJDIR], 2008[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2009[rm -f .libs 2>/dev/null 2010mkdir .libs 2>/dev/null 2011if test -d .libs; then 2012 lt_cv_objdir=.libs 2013else 2014 # MS-DOS does not allow filenames that begin with a dot. 2015 lt_cv_objdir=_libs 2016fi 2017rmdir .libs 2>/dev/null]) 2018objdir=$lt_cv_objdir 2019_LT_DECL([], [objdir], [0], 2020 [The name of the directory that contains temporary libtool files])dnl 2021m4_pattern_allow([LT_OBJDIR])dnl 2022AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2023 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2024])# _LT_CHECK_OBJDIR 2025 2026 2027# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2028# -------------------------------------- 2029# Check hardcoding attributes. 2030m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2031[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2032_LT_TAGVAR(hardcode_action, $1)= 2033if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2034 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2035 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2036 2037 # We can hardcode non-existent directories. 2038 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2039 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2040 # have to relink, otherwise we might link with an installed library 2041 # when we should be linking with a yet-to-be-installed one 2042 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2043 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2044 # Linking always hardcodes the temporary library directory. 2045 _LT_TAGVAR(hardcode_action, $1)=relink 2046 else 2047 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2048 _LT_TAGVAR(hardcode_action, $1)=immediate 2049 fi 2050else 2051 # We cannot hardcode anything, or else we can only hardcode existing 2052 # directories. 2053 _LT_TAGVAR(hardcode_action, $1)=unsupported 2054fi 2055AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2056 2057if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2058 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2059 # Fast installation is not supported 2060 enable_fast_install=no 2061elif test "$shlibpath_overrides_runpath" = yes || 2062 test "$enable_shared" = no; then 2063 # Fast installation is not necessary 2064 enable_fast_install=needless 2065fi 2066_LT_TAGDECL([], [hardcode_action], [0], 2067 [How to hardcode a shared library path into an executable]) 2068])# _LT_LINKER_HARDCODE_LIBPATH 2069 2070 2071# _LT_CMD_STRIPLIB 2072# ---------------- 2073m4_defun([_LT_CMD_STRIPLIB], 2074[m4_require([_LT_DECL_EGREP]) 2075striplib= 2076old_striplib= 2077AC_MSG_CHECKING([whether stripping libraries is possible]) 2078if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2079 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2080 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2081 AC_MSG_RESULT([yes]) 2082else 2083# FIXME - insert some real tests, host_os isn't really good enough 2084 case $host_os in 2085 darwin*) 2086 if test -n "$STRIP" ; then 2087 striplib="$STRIP -x" 2088 old_striplib="$STRIP -S" 2089 AC_MSG_RESULT([yes]) 2090 else 2091 AC_MSG_RESULT([no]) 2092 fi 2093 ;; 2094 *) 2095 AC_MSG_RESULT([no]) 2096 ;; 2097 esac 2098fi 2099_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2100_LT_DECL([], [striplib], [1]) 2101])# _LT_CMD_STRIPLIB 2102 2103 2104# _LT_SYS_DYNAMIC_LINKER([TAG]) 2105# ----------------------------- 2106# PORTME Fill in your ld.so characteristics 2107m4_defun([_LT_SYS_DYNAMIC_LINKER], 2108[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2109m4_require([_LT_DECL_EGREP])dnl 2110m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2111m4_require([_LT_DECL_OBJDUMP])dnl 2112m4_require([_LT_DECL_SED])dnl 2113m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2114AC_MSG_CHECKING([dynamic linker characteristics]) 2115m4_if([$1], 2116 [], [ 2117if test "$GCC" = yes; then 2118 case $host_os in 2119 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2120 *) lt_awk_arg="/^libraries:/" ;; 2121 esac 2122 case $host_os in 2123 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2124 *) lt_sed_strip_eq="s,=/,/,g" ;; 2125 esac 2126 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2127 case $lt_search_path_spec in 2128 *\;*) 2129 # if the path contains ";" then we assume it to be the separator 2130 # otherwise default to the standard path separator (i.e. ":") - it is 2131 # assumed that no part of a normal pathname contains ";" but that should 2132 # okay in the real world where ";" in dirpaths is itself problematic. 2133 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2134 ;; 2135 *) 2136 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2137 ;; 2138 esac 2139 # Ok, now we have the path, separated by spaces, we can step through it 2140 # and add multilib dir if necessary. 2141 lt_tmp_lt_search_path_spec= 2142 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2143 for lt_sys_path in $lt_search_path_spec; do 2144 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2145 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2146 else 2147 test -d "$lt_sys_path" && \ 2148 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2149 fi 2150 done 2151 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2152BEGIN {RS=" "; FS="/|\n";} { 2153 lt_foo=""; 2154 lt_count=0; 2155 for (lt_i = NF; lt_i > 0; lt_i--) { 2156 if ($lt_i != "" && $lt_i != ".") { 2157 if ($lt_i == "..") { 2158 lt_count++; 2159 } else { 2160 if (lt_count == 0) { 2161 lt_foo="/" $lt_i lt_foo; 2162 } else { 2163 lt_count--; 2164 } 2165 } 2166 } 2167 } 2168 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2169 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2170}'` 2171 # AWK program above erroneously prepends '/' to C:/dos/paths 2172 # for these hosts. 2173 case $host_os in 2174 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2175 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2176 esac 2177 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2178else 2179 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2180fi]) 2181library_names_spec= 2182libname_spec='lib$name' 2183soname_spec= 2184shrext_cmds=".so" 2185postinstall_cmds= 2186postuninstall_cmds= 2187finish_cmds= 2188finish_eval= 2189shlibpath_var= 2190shlibpath_overrides_runpath=unknown 2191version_type=none 2192dynamic_linker="$host_os ld.so" 2193sys_lib_dlsearch_path_spec="/lib /usr/lib" 2194need_lib_prefix=unknown 2195hardcode_into_libs=no 2196 2197# when you set need_version to no, make sure it does not cause -set_version 2198# flags to be left without arguments 2199need_version=unknown 2200 2201case $host_os in 2202aix3*) 2203 version_type=linux 2204 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2205 shlibpath_var=LIBPATH 2206 2207 # AIX 3 has no versioning support, so we append a major version to the name. 2208 soname_spec='${libname}${release}${shared_ext}$major' 2209 ;; 2210 2211aix[[4-9]]*) 2212 version_type=linux 2213 need_lib_prefix=no 2214 need_version=no 2215 hardcode_into_libs=yes 2216 if test "$host_cpu" = ia64; then 2217 # AIX 5 supports IA64 2218 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2219 shlibpath_var=LD_LIBRARY_PATH 2220 else 2221 # With GCC up to 2.95.x, collect2 would create an import file 2222 # for dependence libraries. The import file would start with 2223 # the line `#! .'. This would cause the generated library to 2224 # depend on `.', always an invalid library. This was fixed in 2225 # development snapshots of GCC prior to 3.0. 2226 case $host_os in 2227 aix4 | aix4.[[01]] | aix4.[[01]].*) 2228 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2229 echo ' yes ' 2230 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2231 : 2232 else 2233 can_build_shared=no 2234 fi 2235 ;; 2236 esac 2237 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2238 # soname into executable. Probably we can add versioning support to 2239 # collect2, so additional links can be useful in future. 2240 if test "$aix_use_runtimelinking" = yes; then 2241 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2242 # instead of lib<name>.a to let people know that these are not 2243 # typical AIX shared libraries. 2244 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2245 else 2246 # We preserve .a as extension for shared libraries through AIX4.2 2247 # and later when we are not doing run time linking. 2248 library_names_spec='${libname}${release}.a $libname.a' 2249 soname_spec='${libname}${release}${shared_ext}$major' 2250 fi 2251 shlibpath_var=LIBPATH 2252 fi 2253 ;; 2254 2255amigaos*) 2256 case $host_cpu in 2257 powerpc) 2258 # Since July 2007 AmigaOS4 officially supports .so libraries. 2259 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2260 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2261 ;; 2262 m68k) 2263 library_names_spec='$libname.ixlibrary $libname.a' 2264 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2265 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 ${libname}_ixlibrary.a || exit 1; done' 2266 ;; 2267 esac 2268 ;; 2269 2270beos*) 2271 library_names_spec='${libname}${shared_ext}' 2272 dynamic_linker="$host_os ld.so" 2273 shlibpath_var=LIBRARY_PATH 2274 ;; 2275 2276bsdi[[45]]*) 2277 version_type=linux 2278 need_version=no 2279 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2280 soname_spec='${libname}${release}${shared_ext}$major' 2281 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2282 shlibpath_var=LD_LIBRARY_PATH 2283 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2284 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2285 # the default ld.so.conf also contains /usr/contrib/lib and 2286 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2287 # libtool to hard-code these into programs 2288 ;; 2289 2290cygwin* | mingw* | pw32* | cegcc*) 2291 version_type=windows 2292 shrext_cmds=".dll" 2293 need_version=no 2294 need_lib_prefix=no 2295 2296 case $GCC,$cc_basename in 2297 yes,*) 2298 # gcc 2299 library_names_spec='$libname.dll.a' 2300 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2301 postinstall_cmds='base_file=`basename \${file}`~ 2302 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2303 dldir=$destdir/`dirname \$dlpath`~ 2304 test -d \$dldir || mkdir -p \$dldir~ 2305 $install_prog $dir/$dlname \$dldir/$dlname~ 2306 chmod a+x \$dldir/$dlname~ 2307 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2308 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2309 fi' 2310 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2311 dlpath=$dir/\$dldll~ 2312 $RM \$dlpath' 2313 shlibpath_overrides_runpath=yes 2314 2315 case $host_os in 2316 cygwin*) 2317 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2318 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2319m4_if([$1], [],[ 2320 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2321 ;; 2322 mingw* | cegcc*) 2323 # MinGW DLLs use traditional 'lib' prefix 2324 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2325 ;; 2326 pw32*) 2327 # pw32 DLLs use 'pw' prefix rather than 'lib' 2328 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2329 ;; 2330 esac 2331 dynamic_linker='Win32 ld.exe' 2332 ;; 2333 2334 *,cl*) 2335 # Native MSVC 2336 libname_spec='$name' 2337 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2338 library_names_spec='${libname}.dll.lib' 2339 2340 case $build_os in 2341 mingw*) 2342 sys_lib_search_path_spec= 2343 lt_save_ifs=$IFS 2344 IFS=';' 2345 for lt_path in $LIB 2346 do 2347 IFS=$lt_save_ifs 2348 # Let DOS variable expansion print the short 8.3 style file name. 2349 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2350 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2351 done 2352 IFS=$lt_save_ifs 2353 # Convert to MSYS style. 2354 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2355 ;; 2356 cygwin*) 2357 # Convert to unix form, then to dos form, then back to unix form 2358 # but this time dos style (no spaces!) so that the unix form looks 2359 # like /cygdrive/c/PROGRA~1:/cygdr... 2360 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2361 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2362 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2363 ;; 2364 *) 2365 sys_lib_search_path_spec="$LIB" 2366 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2367 # It is most probably a Windows format PATH. 2368 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2369 else 2370 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2371 fi 2372 # FIXME: find the short name or the path components, as spaces are 2373 # common. (e.g. "Program Files" -> "PROGRA~1") 2374 ;; 2375 esac 2376 2377 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2378 postinstall_cmds='base_file=`basename \${file}`~ 2379 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2380 dldir=$destdir/`dirname \$dlpath`~ 2381 test -d \$dldir || mkdir -p \$dldir~ 2382 $install_prog $dir/$dlname \$dldir/$dlname' 2383 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2384 dlpath=$dir/\$dldll~ 2385 $RM \$dlpath' 2386 shlibpath_overrides_runpath=yes 2387 dynamic_linker='Win32 link.exe' 2388 ;; 2389 2390 *) 2391 # Assume MSVC wrapper 2392 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2393 dynamic_linker='Win32 ld.exe' 2394 ;; 2395 esac 2396 # FIXME: first we should search . and the directory the executable is in 2397 shlibpath_var=PATH 2398 ;; 2399 2400darwin* | rhapsody*) 2401 dynamic_linker="$host_os dyld" 2402 version_type=darwin 2403 need_lib_prefix=no 2404 need_version=no 2405 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2406 soname_spec='${libname}${release}${major}$shared_ext' 2407 shlibpath_overrides_runpath=yes 2408 shlibpath_var=DYLD_LIBRARY_PATH 2409 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2410m4_if([$1], [],[ 2411 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2412 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2413 ;; 2414 2415dgux*) 2416 version_type=linux 2417 need_lib_prefix=no 2418 need_version=no 2419 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2420 soname_spec='${libname}${release}${shared_ext}$major' 2421 shlibpath_var=LD_LIBRARY_PATH 2422 ;; 2423 2424freebsd1*) 2425 dynamic_linker=no 2426 ;; 2427 2428freebsd* | dragonfly*) 2429 # DragonFly does not have aout. When/if they implement a new 2430 # versioning mechanism, adjust this. 2431 if test -x /usr/bin/objformat; then 2432 objformat=`/usr/bin/objformat` 2433 else 2434 case $host_os in 2435 freebsd[[123]]*) objformat=aout ;; 2436 *) objformat=elf ;; 2437 esac 2438 fi 2439 version_type=freebsd-$objformat 2440 case $version_type in 2441 freebsd-elf*) 2442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2443 need_version=no 2444 need_lib_prefix=no 2445 ;; 2446 freebsd-*) 2447 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2448 need_version=yes 2449 ;; 2450 esac 2451 shlibpath_var=LD_LIBRARY_PATH 2452 case $host_os in 2453 freebsd2*) 2454 shlibpath_overrides_runpath=yes 2455 ;; 2456 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2457 shlibpath_overrides_runpath=yes 2458 hardcode_into_libs=yes 2459 ;; 2460 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2461 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2462 shlibpath_overrides_runpath=no 2463 hardcode_into_libs=yes 2464 ;; 2465 *) # from 4.6 on, and DragonFly 2466 shlibpath_overrides_runpath=yes 2467 hardcode_into_libs=yes 2468 ;; 2469 esac 2470 ;; 2471 2472gnu*) 2473 version_type=linux 2474 need_lib_prefix=no 2475 need_version=no 2476 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2477 soname_spec='${libname}${release}${shared_ext}$major' 2478 shlibpath_var=LD_LIBRARY_PATH 2479 hardcode_into_libs=yes 2480 ;; 2481 2482haiku*) 2483 version_type=linux 2484 need_lib_prefix=no 2485 need_version=no 2486 dynamic_linker="$host_os runtime_loader" 2487 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2488 soname_spec='${libname}${release}${shared_ext}$major' 2489 shlibpath_var=LIBRARY_PATH 2490 shlibpath_overrides_runpath=yes 2491 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2492 hardcode_into_libs=yes 2493 ;; 2494 2495hpux9* | hpux10* | hpux11*) 2496 # Give a soname corresponding to the major version so that dld.sl refuses to 2497 # link against other versions. 2498 version_type=sunos 2499 need_lib_prefix=no 2500 need_version=no 2501 case $host_cpu in 2502 ia64*) 2503 shrext_cmds='.so' 2504 hardcode_into_libs=yes 2505 dynamic_linker="$host_os dld.so" 2506 shlibpath_var=LD_LIBRARY_PATH 2507 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2509 soname_spec='${libname}${release}${shared_ext}$major' 2510 if test "X$HPUX_IA64_MODE" = X32; then 2511 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2512 else 2513 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2514 fi 2515 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2516 ;; 2517 hppa*64*) 2518 shrext_cmds='.sl' 2519 hardcode_into_libs=yes 2520 dynamic_linker="$host_os dld.sl" 2521 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2522 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2523 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2524 soname_spec='${libname}${release}${shared_ext}$major' 2525 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2526 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2527 ;; 2528 *) 2529 shrext_cmds='.sl' 2530 dynamic_linker="$host_os dld.sl" 2531 shlibpath_var=SHLIB_PATH 2532 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2534 soname_spec='${libname}${release}${shared_ext}$major' 2535 ;; 2536 esac 2537 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2538 postinstall_cmds='chmod 555 $lib' 2539 # or fails outright, so override atomically: 2540 install_override_mode=555 2541 ;; 2542 2543interix[[3-9]]*) 2544 version_type=linux 2545 need_lib_prefix=no 2546 need_version=no 2547 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2548 soname_spec='${libname}${release}${shared_ext}$major' 2549 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2550 shlibpath_var=LD_LIBRARY_PATH 2551 shlibpath_overrides_runpath=no 2552 hardcode_into_libs=yes 2553 ;; 2554 2555irix5* | irix6* | nonstopux*) 2556 case $host_os in 2557 nonstopux*) version_type=nonstopux ;; 2558 *) 2559 if test "$lt_cv_prog_gnu_ld" = yes; then 2560 version_type=linux 2561 else 2562 version_type=irix 2563 fi ;; 2564 esac 2565 need_lib_prefix=no 2566 need_version=no 2567 soname_spec='${libname}${release}${shared_ext}$major' 2568 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2569 case $host_os in 2570 irix5* | nonstopux*) 2571 libsuff= shlibsuff= 2572 ;; 2573 *) 2574 case $LD in # libtool.m4 will add one of these switches to LD 2575 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2576 libsuff= shlibsuff= libmagic=32-bit;; 2577 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2578 libsuff=32 shlibsuff=N32 libmagic=N32;; 2579 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2580 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2581 *) libsuff= shlibsuff= libmagic=never-match;; 2582 esac 2583 ;; 2584 esac 2585 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2586 shlibpath_overrides_runpath=no 2587 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2588 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2589 hardcode_into_libs=yes 2590 ;; 2591 2592# No shared lib support for Linux oldld, aout, or coff. 2593linux*oldld* | linux*aout* | linux*coff*) 2594 dynamic_linker=no 2595 ;; 2596 2597# This must be Linux ELF. 2598linux* | k*bsd*-gnu | kopensolaris*-gnu) 2599 version_type=linux 2600 need_lib_prefix=no 2601 need_version=no 2602 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2603 soname_spec='${libname}${release}${shared_ext}$major' 2604 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2605 shlibpath_var=LD_LIBRARY_PATH 2606 shlibpath_overrides_runpath=no 2607 2608 # Some binutils ld are patched to set DT_RUNPATH 2609 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2610 [lt_cv_shlibpath_overrides_runpath=no 2611 save_LDFLAGS=$LDFLAGS 2612 save_libdir=$libdir 2613 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2614 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2615 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2616 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2617 [lt_cv_shlibpath_overrides_runpath=yes])]) 2618 LDFLAGS=$save_LDFLAGS 2619 libdir=$save_libdir 2620 ]) 2621 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2622 2623 # This implies no fast_install, which is unacceptable. 2624 # Some rework will be needed to allow for fast_install 2625 # before this can be enabled. 2626 hardcode_into_libs=yes 2627 2628 # Append ld.so.conf contents to the search path 2629 if test -f /etc/ld.so.conf; then 2630 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' ' '` 2631 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2632 fi 2633 2634 # We used to test for /lib/ld.so.1 and disable shared libraries on 2635 # powerpc, because MkLinux only supported shared libraries with the 2636 # GNU dynamic linker. Since this was broken with cross compilers, 2637 # most powerpc-linux boxes support dynamic linking these days and 2638 # people can always --disable-shared, the test was removed, and we 2639 # assume the GNU/Linux dynamic linker is in use. 2640 dynamic_linker='GNU/Linux ld.so' 2641 ;; 2642 2643netbsd*) 2644 version_type=sunos 2645 need_lib_prefix=no 2646 need_version=no 2647 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2649 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2650 dynamic_linker='NetBSD (a.out) ld.so' 2651 else 2652 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2653 soname_spec='${libname}${release}${shared_ext}$major' 2654 dynamic_linker='NetBSD ld.elf_so' 2655 fi 2656 shlibpath_var=LD_LIBRARY_PATH 2657 shlibpath_overrides_runpath=yes 2658 hardcode_into_libs=yes 2659 ;; 2660 2661newsos6) 2662 version_type=linux 2663 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2664 shlibpath_var=LD_LIBRARY_PATH 2665 shlibpath_overrides_runpath=yes 2666 ;; 2667 2668*nto* | *qnx*) 2669 version_type=qnx 2670 need_lib_prefix=no 2671 need_version=no 2672 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2673 soname_spec='${libname}${release}${shared_ext}$major' 2674 shlibpath_var=LD_LIBRARY_PATH 2675 shlibpath_overrides_runpath=no 2676 hardcode_into_libs=yes 2677 dynamic_linker='ldqnx.so' 2678 ;; 2679 2680openbsd*) 2681 version_type=sunos 2682 sys_lib_dlsearch_path_spec="/usr/lib" 2683 need_lib_prefix=no 2684 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2685 case $host_os in 2686 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2687 *) need_version=no ;; 2688 esac 2689 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2690 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2691 shlibpath_var=LD_LIBRARY_PATH 2692 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2693 case $host_os in 2694 openbsd2.[[89]] | openbsd2.[[89]].*) 2695 shlibpath_overrides_runpath=no 2696 ;; 2697 *) 2698 shlibpath_overrides_runpath=yes 2699 ;; 2700 esac 2701 else 2702 shlibpath_overrides_runpath=yes 2703 fi 2704 ;; 2705 2706os2*) 2707 libname_spec='$name' 2708 shrext_cmds=".dll" 2709 need_lib_prefix=no 2710 library_names_spec='$libname${shared_ext} $libname.a' 2711 dynamic_linker='OS/2 ld.exe' 2712 shlibpath_var=LIBPATH 2713 ;; 2714 2715osf3* | osf4* | osf5*) 2716 version_type=osf 2717 need_lib_prefix=no 2718 need_version=no 2719 soname_spec='${libname}${release}${shared_ext}$major' 2720 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2721 shlibpath_var=LD_LIBRARY_PATH 2722 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2723 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2724 ;; 2725 2726rdos*) 2727 dynamic_linker=no 2728 ;; 2729 2730solaris*) 2731 version_type=linux 2732 need_lib_prefix=no 2733 need_version=no 2734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2735 soname_spec='${libname}${release}${shared_ext}$major' 2736 shlibpath_var=LD_LIBRARY_PATH 2737 shlibpath_overrides_runpath=yes 2738 hardcode_into_libs=yes 2739 # ldd complains unless libraries are executable 2740 postinstall_cmds='chmod +x $lib' 2741 ;; 2742 2743sunos4*) 2744 version_type=sunos 2745 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2746 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2747 shlibpath_var=LD_LIBRARY_PATH 2748 shlibpath_overrides_runpath=yes 2749 if test "$with_gnu_ld" = yes; then 2750 need_lib_prefix=no 2751 fi 2752 need_version=yes 2753 ;; 2754 2755sysv4 | sysv4.3*) 2756 version_type=linux 2757 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2758 soname_spec='${libname}${release}${shared_ext}$major' 2759 shlibpath_var=LD_LIBRARY_PATH 2760 case $host_vendor in 2761 sni) 2762 shlibpath_overrides_runpath=no 2763 need_lib_prefix=no 2764 runpath_var=LD_RUN_PATH 2765 ;; 2766 siemens) 2767 need_lib_prefix=no 2768 ;; 2769 motorola) 2770 need_lib_prefix=no 2771 need_version=no 2772 shlibpath_overrides_runpath=no 2773 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2774 ;; 2775 esac 2776 ;; 2777 2778sysv4*MP*) 2779 if test -d /usr/nec ;then 2780 version_type=linux 2781 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2782 soname_spec='$libname${shared_ext}.$major' 2783 shlibpath_var=LD_LIBRARY_PATH 2784 fi 2785 ;; 2786 2787sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2788 version_type=freebsd-elf 2789 need_lib_prefix=no 2790 need_version=no 2791 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${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 if test "$with_gnu_ld" = yes; then 2797 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2798 else 2799 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2800 case $host_os in 2801 sco3.2v5*) 2802 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2803 ;; 2804 esac 2805 fi 2806 sys_lib_dlsearch_path_spec='/usr/lib' 2807 ;; 2808 2809tpf*) 2810 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2811 version_type=linux 2812 need_lib_prefix=no 2813 need_version=no 2814 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2815 shlibpath_var=LD_LIBRARY_PATH 2816 shlibpath_overrides_runpath=no 2817 hardcode_into_libs=yes 2818 ;; 2819 2820uts4*) 2821 version_type=linux 2822 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2823 soname_spec='${libname}${release}${shared_ext}$major' 2824 shlibpath_var=LD_LIBRARY_PATH 2825 ;; 2826 2827*) 2828 dynamic_linker=no 2829 ;; 2830esac 2831AC_MSG_RESULT([$dynamic_linker]) 2832test "$dynamic_linker" = no && can_build_shared=no 2833 2834variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2835if test "$GCC" = yes; then 2836 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2837fi 2838 2839if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2840 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2841fi 2842if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2843 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2844fi 2845 2846_LT_DECL([], [variables_saved_for_relink], [1], 2847 [Variables whose values should be saved in libtool wrapper scripts and 2848 restored at link time]) 2849_LT_DECL([], [need_lib_prefix], [0], 2850 [Do we need the "lib" prefix for modules?]) 2851_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2852_LT_DECL([], [version_type], [0], [Library versioning type]) 2853_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2854_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2855_LT_DECL([], [shlibpath_overrides_runpath], [0], 2856 [Is shlibpath searched before the hard-coded library search path?]) 2857_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2858_LT_DECL([], [library_names_spec], [1], 2859 [[List of archive names. First name is the real one, the rest are links. 2860 The last name is the one that the linker finds with -lNAME]]) 2861_LT_DECL([], [soname_spec], [1], 2862 [[The coded name of the library, if different from the real name]]) 2863_LT_DECL([], [install_override_mode], [1], 2864 [Permission mode override for installation of shared libraries]) 2865_LT_DECL([], [postinstall_cmds], [2], 2866 [Command to use after installation of a shared archive]) 2867_LT_DECL([], [postuninstall_cmds], [2], 2868 [Command to use after uninstallation of a shared archive]) 2869_LT_DECL([], [finish_cmds], [2], 2870 [Commands used to finish a libtool library installation in a directory]) 2871_LT_DECL([], [finish_eval], [1], 2872 [[As "finish_cmds", except a single script fragment to be evaled but 2873 not shown]]) 2874_LT_DECL([], [hardcode_into_libs], [0], 2875 [Whether we should hardcode library paths into libraries]) 2876_LT_DECL([], [sys_lib_search_path_spec], [2], 2877 [Compile-time system search path for libraries]) 2878_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2879 [Run-time system search path for libraries]) 2880])# _LT_SYS_DYNAMIC_LINKER 2881 2882 2883# _LT_PATH_TOOL_PREFIX(TOOL) 2884# -------------------------- 2885# find a file program which can recognize shared library 2886AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2887[m4_require([_LT_DECL_EGREP])dnl 2888AC_MSG_CHECKING([for $1]) 2889AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2890[case $MAGIC_CMD in 2891[[\\/*] | ?:[\\/]*]) 2892 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2893 ;; 2894*) 2895 lt_save_MAGIC_CMD="$MAGIC_CMD" 2896 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2897dnl $ac_dummy forces splitting on constant user-supplied paths. 2898dnl POSIX.2 word splitting is done only on the output of word expansions, 2899dnl not every word. This closes a longstanding sh security hole. 2900 ac_dummy="m4_if([$2], , $PATH, [$2])" 2901 for ac_dir in $ac_dummy; do 2902 IFS="$lt_save_ifs" 2903 test -z "$ac_dir" && ac_dir=. 2904 if test -f $ac_dir/$1; then 2905 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2906 if test -n "$file_magic_test_file"; then 2907 case $deplibs_check_method in 2908 "file_magic "*) 2909 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2910 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2911 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2912 $EGREP "$file_magic_regex" > /dev/null; then 2913 : 2914 else 2915 cat <<_LT_EOF 1>&2 2916 2917*** Warning: the command libtool uses to detect shared libraries, 2918*** $file_magic_cmd, produces output that libtool cannot recognize. 2919*** The result is that libtool may fail to recognize shared libraries 2920*** as such. This will affect the creation of libtool libraries that 2921*** depend on shared libraries, but programs linked with such libtool 2922*** libraries will work regardless of this problem. Nevertheless, you 2923*** may want to report the problem to your system manager and/or to 2924*** bug-libtool@gnu.org 2925 2926_LT_EOF 2927 fi ;; 2928 esac 2929 fi 2930 break 2931 fi 2932 done 2933 IFS="$lt_save_ifs" 2934 MAGIC_CMD="$lt_save_MAGIC_CMD" 2935 ;; 2936esac]) 2937MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2938if test -n "$MAGIC_CMD"; then 2939 AC_MSG_RESULT($MAGIC_CMD) 2940else 2941 AC_MSG_RESULT(no) 2942fi 2943_LT_DECL([], [MAGIC_CMD], [0], 2944 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2945])# _LT_PATH_TOOL_PREFIX 2946 2947# Old name: 2948AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2949dnl aclocal-1.4 backwards compatibility: 2950dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2951 2952 2953# _LT_PATH_MAGIC 2954# -------------- 2955# find a file program which can recognize a shared library 2956m4_defun([_LT_PATH_MAGIC], 2957[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2958if test -z "$lt_cv_path_MAGIC_CMD"; then 2959 if test -n "$ac_tool_prefix"; then 2960 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2961 else 2962 MAGIC_CMD=: 2963 fi 2964fi 2965])# _LT_PATH_MAGIC 2966 2967 2968# LT_PATH_LD 2969# ---------- 2970# find the pathname to the GNU or non-GNU linker 2971AC_DEFUN([LT_PATH_LD], 2972[AC_REQUIRE([AC_PROG_CC])dnl 2973AC_REQUIRE([AC_CANONICAL_HOST])dnl 2974AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2975m4_require([_LT_DECL_SED])dnl 2976m4_require([_LT_DECL_EGREP])dnl 2977m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 2978 2979AC_ARG_WITH([gnu-ld], 2980 [AS_HELP_STRING([--with-gnu-ld], 2981 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2982 [test "$withval" = no || with_gnu_ld=yes], 2983 [with_gnu_ld=no])dnl 2984 2985ac_prog=ld 2986if test "$GCC" = yes; then 2987 # Check if gcc -print-prog-name=ld gives a path. 2988 AC_MSG_CHECKING([for ld used by $CC]) 2989 case $host in 2990 *-*-mingw*) 2991 # gcc leaves a trailing carriage return which upsets mingw 2992 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2993 *) 2994 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2995 esac 2996 case $ac_prog in 2997 # Accept absolute paths. 2998 [[\\/]]* | ?:[[\\/]]*) 2999 re_direlt='/[[^/]][[^/]]*/\.\./' 3000 # Canonicalize the pathname of ld 3001 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3002 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3003 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3004 done 3005 test -z "$LD" && LD="$ac_prog" 3006 ;; 3007 "") 3008 # If it fails, then pretend we aren't using GCC. 3009 ac_prog=ld 3010 ;; 3011 *) 3012 # If it is relative, then search for the first ld in PATH. 3013 with_gnu_ld=unknown 3014 ;; 3015 esac 3016elif test "$with_gnu_ld" = yes; then 3017 AC_MSG_CHECKING([for GNU ld]) 3018else 3019 AC_MSG_CHECKING([for non-GNU ld]) 3020fi 3021AC_CACHE_VAL(lt_cv_path_LD, 3022[if test -z "$LD"; then 3023 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3024 for ac_dir in $PATH; do 3025 IFS="$lt_save_ifs" 3026 test -z "$ac_dir" && ac_dir=. 3027 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3028 lt_cv_path_LD="$ac_dir/$ac_prog" 3029 # Check to see if the program is GNU ld. I'd rather use --version, 3030 # but apparently some variants of GNU ld only accept -v. 3031 # Break only if it was the GNU/non-GNU ld that we prefer. 3032 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3033 *GNU* | *'with BFD'*) 3034 test "$with_gnu_ld" != no && break 3035 ;; 3036 *) 3037 test "$with_gnu_ld" != yes && break 3038 ;; 3039 esac 3040 fi 3041 done 3042 IFS="$lt_save_ifs" 3043else 3044 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3045fi]) 3046LD="$lt_cv_path_LD" 3047if test -n "$LD"; then 3048 AC_MSG_RESULT($LD) 3049else 3050 AC_MSG_RESULT(no) 3051fi 3052test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3053_LT_PATH_LD_GNU 3054AC_SUBST([LD]) 3055 3056_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3057])# LT_PATH_LD 3058 3059# Old names: 3060AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3061AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3062dnl aclocal-1.4 backwards compatibility: 3063dnl AC_DEFUN([AM_PROG_LD], []) 3064dnl AC_DEFUN([AC_PROG_LD], []) 3065 3066 3067# _LT_PATH_LD_GNU 3068#- -------------- 3069m4_defun([_LT_PATH_LD_GNU], 3070[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3071[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3072case `$LD -v 2>&1 </dev/null` in 3073*GNU* | *'with BFD'*) 3074 lt_cv_prog_gnu_ld=yes 3075 ;; 3076*) 3077 lt_cv_prog_gnu_ld=no 3078 ;; 3079esac]) 3080with_gnu_ld=$lt_cv_prog_gnu_ld 3081])# _LT_PATH_LD_GNU 3082 3083 3084# _LT_CMD_RELOAD 3085# -------------- 3086# find reload flag for linker 3087# -- PORTME Some linkers may need a different reload flag. 3088m4_defun([_LT_CMD_RELOAD], 3089[AC_CACHE_CHECK([for $LD option to reload object files], 3090 lt_cv_ld_reload_flag, 3091 [lt_cv_ld_reload_flag='-r']) 3092reload_flag=$lt_cv_ld_reload_flag 3093case $reload_flag in 3094"" | " "*) ;; 3095*) reload_flag=" $reload_flag" ;; 3096esac 3097reload_cmds='$LD$reload_flag -o $output$reload_objs' 3098case $host_os in 3099 cygwin* | mingw* | pw32* | cegcc*) 3100 if test "$GCC" != yes; then 3101 reload_cmds=false 3102 fi 3103 ;; 3104 darwin*) 3105 if test "$GCC" = yes; then 3106 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3107 else 3108 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3109 fi 3110 ;; 3111esac 3112_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3113_LT_TAGDECL([], [reload_cmds], [2])dnl 3114])# _LT_CMD_RELOAD 3115 3116 3117# _LT_CHECK_MAGIC_METHOD 3118# ---------------------- 3119# how to check for library dependencies 3120# -- PORTME fill in with the dynamic library characteristics 3121m4_defun([_LT_CHECK_MAGIC_METHOD], 3122[m4_require([_LT_DECL_EGREP]) 3123m4_require([_LT_DECL_OBJDUMP]) 3124AC_CACHE_CHECK([how to recognize dependent libraries], 3125lt_cv_deplibs_check_method, 3126[lt_cv_file_magic_cmd='$MAGIC_CMD' 3127lt_cv_file_magic_test_file= 3128lt_cv_deplibs_check_method='unknown' 3129# Need to set the preceding variable on all platforms that support 3130# interlibrary dependencies. 3131# 'none' -- dependencies not supported. 3132# `unknown' -- same as none, but documents that we really don't know. 3133# 'pass_all' -- all dependencies passed with no checks. 3134# 'test_compile' -- check by making test program. 3135# 'file_magic [[regex]]' -- check by looking for files in library path 3136# which responds to the $file_magic_cmd with a given extended regex. 3137# If you have `file' or equivalent on your system and you're not sure 3138# whether `pass_all' will *always* work, you probably want this one. 3139 3140case $host_os in 3141aix[[4-9]]*) 3142 lt_cv_deplibs_check_method=pass_all 3143 ;; 3144 3145beos*) 3146 lt_cv_deplibs_check_method=pass_all 3147 ;; 3148 3149bsdi[[45]]*) 3150 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3151 lt_cv_file_magic_cmd='/usr/bin/file -L' 3152 lt_cv_file_magic_test_file=/shlib/libc.so 3153 ;; 3154 3155cygwin*) 3156 # func_win32_libid is a shell function defined in ltmain.sh 3157 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3158 lt_cv_file_magic_cmd='func_win32_libid' 3159 ;; 3160 3161mingw* | pw32*) 3162 # Base MSYS/MinGW do not provide the 'file' command needed by 3163 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3164 # unless we find 'file', for example because we are cross-compiling. 3165 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3166 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3167 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3168 lt_cv_file_magic_cmd='func_win32_libid' 3169 else 3170 # Keep this pattern in sync with the one in func_win32_libid. 3171 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3172 lt_cv_file_magic_cmd='$OBJDUMP -f' 3173 fi 3174 ;; 3175 3176cegcc*) 3177 # use the weaker test based on 'objdump'. See mingw*. 3178 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3179 lt_cv_file_magic_cmd='$OBJDUMP -f' 3180 ;; 3181 3182darwin* | rhapsody*) 3183 lt_cv_deplibs_check_method=pass_all 3184 ;; 3185 3186freebsd* | dragonfly*) 3187 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3188 case $host_cpu in 3189 i*86 ) 3190 # Not sure whether the presence of OpenBSD here was a mistake. 3191 # Let's accept both of them until this is cleared up. 3192 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3193 lt_cv_file_magic_cmd=/usr/bin/file 3194 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3195 ;; 3196 esac 3197 else 3198 lt_cv_deplibs_check_method=pass_all 3199 fi 3200 ;; 3201 3202gnu*) 3203 lt_cv_deplibs_check_method=pass_all 3204 ;; 3205 3206haiku*) 3207 lt_cv_deplibs_check_method=pass_all 3208 ;; 3209 3210hpux10.20* | hpux11*) 3211 lt_cv_file_magic_cmd=/usr/bin/file 3212 case $host_cpu in 3213 ia64*) 3214 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3215 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3216 ;; 3217 hppa*64*) 3218 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3219 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3220 ;; 3221 *) 3222 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3223 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3224 ;; 3225 esac 3226 ;; 3227 3228interix[[3-9]]*) 3229 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3230 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3231 ;; 3232 3233irix5* | irix6* | nonstopux*) 3234 case $LD in 3235 *-32|*"-32 ") libmagic=32-bit;; 3236 *-n32|*"-n32 ") libmagic=N32;; 3237 *-64|*"-64 ") libmagic=64-bit;; 3238 *) libmagic=never-match;; 3239 esac 3240 lt_cv_deplibs_check_method=pass_all 3241 ;; 3242 3243# This must be Linux ELF. 3244linux* | k*bsd*-gnu | kopensolaris*-gnu) 3245 lt_cv_deplibs_check_method=pass_all 3246 ;; 3247 3248netbsd*) 3249 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3250 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3251 else 3252 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3253 fi 3254 ;; 3255 3256newos6*) 3257 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3258 lt_cv_file_magic_cmd=/usr/bin/file 3259 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3260 ;; 3261 3262*nto* | *qnx*) 3263 lt_cv_deplibs_check_method=pass_all 3264 ;; 3265 3266openbsd*) 3267 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3268 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3269 else 3270 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3271 fi 3272 ;; 3273 3274osf3* | osf4* | osf5*) 3275 lt_cv_deplibs_check_method=pass_all 3276 ;; 3277 3278rdos*) 3279 lt_cv_deplibs_check_method=pass_all 3280 ;; 3281 3282solaris*) 3283 lt_cv_deplibs_check_method=pass_all 3284 ;; 3285 3286sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3287 lt_cv_deplibs_check_method=pass_all 3288 ;; 3289 3290sysv4 | sysv4.3*) 3291 case $host_vendor in 3292 motorola) 3293 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3294 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3295 ;; 3296 ncr) 3297 lt_cv_deplibs_check_method=pass_all 3298 ;; 3299 sequent) 3300 lt_cv_file_magic_cmd='/bin/file' 3301 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3302 ;; 3303 sni) 3304 lt_cv_file_magic_cmd='/bin/file' 3305 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3306 lt_cv_file_magic_test_file=/lib/libc.so 3307 ;; 3308 siemens) 3309 lt_cv_deplibs_check_method=pass_all 3310 ;; 3311 pc) 3312 lt_cv_deplibs_check_method=pass_all 3313 ;; 3314 esac 3315 ;; 3316 3317tpf*) 3318 lt_cv_deplibs_check_method=pass_all 3319 ;; 3320esac 3321]) 3322 3323file_magic_glob= 3324want_nocaseglob=no 3325if test "$build" = "$host"; then 3326 case $host_os in 3327 mingw* | pw32*) 3328 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3329 want_nocaseglob=yes 3330 else 3331 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3332 fi 3333 ;; 3334 esac 3335fi 3336 3337file_magic_cmd=$lt_cv_file_magic_cmd 3338deplibs_check_method=$lt_cv_deplibs_check_method 3339test -z "$deplibs_check_method" && deplibs_check_method=unknown 3340 3341_LT_DECL([], [deplibs_check_method], [1], 3342 [Method to check whether dependent libraries are shared objects]) 3343_LT_DECL([], [file_magic_cmd], [1], 3344 [Command to use when deplibs_check_method = "file_magic"]) 3345_LT_DECL([], [file_magic_glob], [1], 3346 [How to find potential files when deplibs_check_method = "file_magic"]) 3347_LT_DECL([], [want_nocaseglob], [1], 3348 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3349])# _LT_CHECK_MAGIC_METHOD 3350 3351 3352# LT_PATH_NM 3353# ---------- 3354# find the pathname to a BSD- or MS-compatible name lister 3355AC_DEFUN([LT_PATH_NM], 3356[AC_REQUIRE([AC_PROG_CC])dnl 3357AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3358[if test -n "$NM"; then 3359 # Let the user override the test. 3360 lt_cv_path_NM="$NM" 3361else 3362 lt_nm_to_check="${ac_tool_prefix}nm" 3363 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3364 lt_nm_to_check="$lt_nm_to_check nm" 3365 fi 3366 for lt_tmp_nm in $lt_nm_to_check; do 3367 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3368 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3369 IFS="$lt_save_ifs" 3370 test -z "$ac_dir" && ac_dir=. 3371 tmp_nm="$ac_dir/$lt_tmp_nm" 3372 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3373 # Check to see if the nm accepts a BSD-compat flag. 3374 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3375 # nm: unknown option "B" ignored 3376 # Tru64's nm complains that /dev/null is an invalid object file 3377 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3378 */dev/null* | *'Invalid file or object type'*) 3379 lt_cv_path_NM="$tmp_nm -B" 3380 break 3381 ;; 3382 *) 3383 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3384 */dev/null*) 3385 lt_cv_path_NM="$tmp_nm -p" 3386 break 3387 ;; 3388 *) 3389 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3390 continue # so that we can try to find one that supports BSD flags 3391 ;; 3392 esac 3393 ;; 3394 esac 3395 fi 3396 done 3397 IFS="$lt_save_ifs" 3398 done 3399 : ${lt_cv_path_NM=no} 3400fi]) 3401if test "$lt_cv_path_NM" != "no"; then 3402 NM="$lt_cv_path_NM" 3403else 3404 # Didn't find any BSD compatible name lister, look for dumpbin. 3405 if test -n "$DUMPBIN"; then : 3406 # Let the user override the test. 3407 else 3408 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3409 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3410 *COFF*) 3411 DUMPBIN="$DUMPBIN -symbols" 3412 ;; 3413 *) 3414 DUMPBIN=: 3415 ;; 3416 esac 3417 fi 3418 AC_SUBST([DUMPBIN]) 3419 if test "$DUMPBIN" != ":"; then 3420 NM="$DUMPBIN" 3421 fi 3422fi 3423test -z "$NM" && NM=nm 3424AC_SUBST([NM]) 3425_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3426 3427AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3428 [lt_cv_nm_interface="BSD nm" 3429 echo "int some_variable = 0;" > conftest.$ac_ext 3430 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3431 (eval "$ac_compile" 2>conftest.err) 3432 cat conftest.err >&AS_MESSAGE_LOG_FD 3433 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3434 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3435 cat conftest.err >&AS_MESSAGE_LOG_FD 3436 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3437 cat conftest.out >&AS_MESSAGE_LOG_FD 3438 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3439 lt_cv_nm_interface="MS dumpbin" 3440 fi 3441 rm -f conftest*]) 3442])# LT_PATH_NM 3443 3444# Old names: 3445AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3446AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3447dnl aclocal-1.4 backwards compatibility: 3448dnl AC_DEFUN([AM_PROG_NM], []) 3449dnl AC_DEFUN([AC_PROG_NM], []) 3450 3451# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3452# -------------------------------- 3453# how to determine the name of the shared library 3454# associated with a specific link library. 3455# -- PORTME fill in with the dynamic library characteristics 3456m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3457[m4_require([_LT_DECL_EGREP]) 3458m4_require([_LT_DECL_OBJDUMP]) 3459m4_require([_LT_DECL_DLLTOOL]) 3460AC_CACHE_CHECK([how to associate runtime and link libraries], 3461lt_cv_sharedlib_from_linklib_cmd, 3462[lt_cv_sharedlib_from_linklib_cmd='unknown' 3463 3464case $host_os in 3465cygwin* | mingw* | pw32* | cegcc*) 3466 # two different shell functions defined in ltmain.sh 3467 # decide which to use based on capabilities of $DLLTOOL 3468 case `$DLLTOOL --help 2>&1` in 3469 *--identify-strict*) 3470 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3471 ;; 3472 *) 3473 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3474 ;; 3475 esac 3476 ;; 3477*) 3478 # fallback: assume linklib IS sharedlib 3479 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3480 ;; 3481esac 3482]) 3483sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3484test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3485 3486_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3487 [Command to associate shared and link libraries]) 3488])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3489 3490 3491# _LT_PATH_MANIFEST_TOOL 3492# ---------------------- 3493# locate the manifest tool 3494m4_defun([_LT_PATH_MANIFEST_TOOL], 3495[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3496test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3497AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3498 [lt_cv_path_mainfest_tool=no 3499 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3500 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3501 cat conftest.err >&AS_MESSAGE_LOG_FD 3502 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3503 lt_cv_path_mainfest_tool=yes 3504 fi 3505 rm -f conftest*]) 3506if test "x$lt_cv_path_mainfest_tool" != xyes; then 3507 MANIFEST_TOOL=: 3508fi 3509_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3510])# _LT_PATH_MANIFEST_TOOL 3511 3512 3513# LT_LIB_M 3514# -------- 3515# check for math library 3516AC_DEFUN([LT_LIB_M], 3517[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3518LIBM= 3519case $host in 3520*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3521 # These system don't have libm, or don't need it 3522 ;; 3523*-ncr-sysv4.3*) 3524 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3525 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3526 ;; 3527*) 3528 AC_CHECK_LIB(m, cos, LIBM="-lm") 3529 ;; 3530esac 3531AC_SUBST([LIBM]) 3532])# LT_LIB_M 3533 3534# Old name: 3535AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3536dnl aclocal-1.4 backwards compatibility: 3537dnl AC_DEFUN([AC_CHECK_LIBM], []) 3538 3539 3540# _LT_COMPILER_NO_RTTI([TAGNAME]) 3541# ------------------------------- 3542m4_defun([_LT_COMPILER_NO_RTTI], 3543[m4_require([_LT_TAG_COMPILER])dnl 3544 3545_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3546 3547if test "$GCC" = yes; then 3548 case $cc_basename in 3549 nvcc*) 3550 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3551 *) 3552 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3553 esac 3554 3555 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3556 lt_cv_prog_compiler_rtti_exceptions, 3557 [-fno-rtti -fno-exceptions], [], 3558 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3559fi 3560_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3561 [Compiler flag to turn off builtin functions]) 3562])# _LT_COMPILER_NO_RTTI 3563 3564 3565# _LT_CMD_GLOBAL_SYMBOLS 3566# ---------------------- 3567m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3568[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3569AC_REQUIRE([AC_PROG_CC])dnl 3570AC_REQUIRE([AC_PROG_AWK])dnl 3571AC_REQUIRE([LT_PATH_NM])dnl 3572AC_REQUIRE([LT_PATH_LD])dnl 3573m4_require([_LT_DECL_SED])dnl 3574m4_require([_LT_DECL_EGREP])dnl 3575m4_require([_LT_TAG_COMPILER])dnl 3576 3577# Check for command to grab the raw symbol name followed by C symbol from nm. 3578AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3579AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3580[ 3581# These are sane defaults that work on at least a few old systems. 3582# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3583 3584# Character class describing NM global symbol codes. 3585symcode='[[BCDEGRST]]' 3586 3587# Regexp to match symbols that can be accessed directly from C. 3588sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3589 3590# Define system-specific variables. 3591case $host_os in 3592aix*) 3593 symcode='[[BCDT]]' 3594 ;; 3595cygwin* | mingw* | pw32* | cegcc*) 3596 symcode='[[ABCDGISTW]]' 3597 ;; 3598hpux*) 3599 if test "$host_cpu" = ia64; then 3600 symcode='[[ABCDEGRST]]' 3601 fi 3602 ;; 3603irix* | nonstopux*) 3604 symcode='[[BCDEGRST]]' 3605 ;; 3606osf*) 3607 symcode='[[BCDEGQRST]]' 3608 ;; 3609solaris*) 3610 symcode='[[BDRT]]' 3611 ;; 3612sco3.2v5*) 3613 symcode='[[DT]]' 3614 ;; 3615sysv4.2uw2*) 3616 symcode='[[DT]]' 3617 ;; 3618sysv5* | sco5v6* | unixware* | OpenUNIX*) 3619 symcode='[[ABDT]]' 3620 ;; 3621sysv4) 3622 symcode='[[DFNSTU]]' 3623 ;; 3624esac 3625 3626# If we're using GNU nm, then use its standard symbol codes. 3627case `$NM -V 2>&1` in 3628*GNU* | *'with BFD'*) 3629 symcode='[[ABCDGIRSTW]]' ;; 3630esac 3631 3632# Transform an extracted symbol line into a proper C declaration. 3633# Some systems (esp. on ia64) link data and code symbols differently, 3634# so use this general approach. 3635lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3636 3637# Transform an extracted symbol line into symbol name and symbol address 3638lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3639lt_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'" 3640 3641# Handle CRLF in mingw tool chain 3642opt_cr= 3643case $build_os in 3644mingw*) 3645 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3646 ;; 3647esac 3648 3649# Try without a prefix underscore, then with it. 3650for ac_symprfx in "" "_"; do 3651 3652 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3653 symxfrm="\\1 $ac_symprfx\\2 \\2" 3654 3655 # Write the raw and C identifiers. 3656 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3657 # Fake it for dumpbin and say T for any non-static function 3658 # and D for any global variable. 3659 # Also find C++ and __fastcall symbols from MSVC++, 3660 # which start with @ or ?. 3661 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3662" {last_section=section; section=\$ 3};"\ 3663" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3664" \$ 0!~/External *\|/{next};"\ 3665" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3666" {if(hide[section]) next};"\ 3667" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3668" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3669" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3670" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3671" ' prfx=^$ac_symprfx]" 3672 else 3673 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3674 fi 3675 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3676 3677 # Check to see that the pipe works correctly. 3678 pipe_works=no 3679 3680 rm -f conftest* 3681 cat > conftest.$ac_ext <<_LT_EOF 3682#ifdef __cplusplus 3683extern "C" { 3684#endif 3685char nm_test_var; 3686void nm_test_func(void); 3687void nm_test_func(void){} 3688#ifdef __cplusplus 3689} 3690#endif 3691int main(){nm_test_var='a';nm_test_func();return(0);} 3692_LT_EOF 3693 3694 if AC_TRY_EVAL(ac_compile); then 3695 # Now try to grab the symbols. 3696 nlist=conftest.nm 3697 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3698 # Try sorting and uniquifying the output. 3699 if sort "$nlist" | uniq > "$nlist"T; then 3700 mv -f "$nlist"T "$nlist" 3701 else 3702 rm -f "$nlist"T 3703 fi 3704 3705 # Make sure that we snagged all the symbols we need. 3706 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3707 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3708 cat <<_LT_EOF > conftest.$ac_ext 3709/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3710#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3711/* DATA imports from DLLs on WIN32 con't be const, because runtime 3712 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3713# define LT@&t@_DLSYM_CONST 3714#elif defined(__osf__) 3715/* This system does not cope well with relocations in const data. */ 3716# define LT@&t@_DLSYM_CONST 3717#else 3718# define LT@&t@_DLSYM_CONST const 3719#endif 3720 3721#ifdef __cplusplus 3722extern "C" { 3723#endif 3724 3725_LT_EOF 3726 # Now generate the symbol file. 3727 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3728 3729 cat <<_LT_EOF >> conftest.$ac_ext 3730 3731/* The mapping between symbol names and symbols. */ 3732LT@&t@_DLSYM_CONST struct { 3733 const char *name; 3734 void *address; 3735} 3736lt__PROGRAM__LTX_preloaded_symbols[[]] = 3737{ 3738 { "@PROGRAM@", (void *) 0 }, 3739_LT_EOF 3740 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3741 cat <<\_LT_EOF >> conftest.$ac_ext 3742 {0, (void *) 0} 3743}; 3744 3745/* This works around a problem in FreeBSD linker */ 3746#ifdef FREEBSD_WORKAROUND 3747static const void *lt_preloaded_setup() { 3748 return lt__PROGRAM__LTX_preloaded_symbols; 3749} 3750#endif 3751 3752#ifdef __cplusplus 3753} 3754#endif 3755_LT_EOF 3756 # Now try linking the two files. 3757 mv conftest.$ac_objext conftstm.$ac_objext 3758 lt_globsym_save_LIBS=$LIBS 3759 lt_globsym_save_CFLAGS=$CFLAGS 3760 LIBS="conftstm.$ac_objext" 3761 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3762 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3763 pipe_works=yes 3764 fi 3765 LIBS=$lt_globsym_save_LIBS 3766 CFLAGS=$lt_globsym_save_CFLAGS 3767 else 3768 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3769 fi 3770 else 3771 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3772 fi 3773 else 3774 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3775 fi 3776 else 3777 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3778 cat conftest.$ac_ext >&5 3779 fi 3780 rm -rf conftest* conftst* 3781 3782 # Do not use the global_symbol_pipe unless it works. 3783 if test "$pipe_works" = yes; then 3784 break 3785 else 3786 lt_cv_sys_global_symbol_pipe= 3787 fi 3788done 3789]) 3790if test -z "$lt_cv_sys_global_symbol_pipe"; then 3791 lt_cv_sys_global_symbol_to_cdecl= 3792fi 3793if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3794 AC_MSG_RESULT(failed) 3795else 3796 AC_MSG_RESULT(ok) 3797fi 3798 3799# Response file support. 3800if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3801 nm_file_list_spec='@' 3802elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3803 nm_file_list_spec='@' 3804fi 3805 3806_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3807 [Take the output of nm and produce a listing of raw symbols and C names]) 3808_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3809 [Transform the output of nm in a proper C declaration]) 3810_LT_DECL([global_symbol_to_c_name_address], 3811 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3812 [Transform the output of nm in a C name address pair]) 3813_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3814 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3815 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3816_LT_DECL([], [nm_file_list_spec], [1], 3817 [Specify filename containing input files for $NM]) 3818]) # _LT_CMD_GLOBAL_SYMBOLS 3819 3820 3821# _LT_COMPILER_PIC([TAGNAME]) 3822# --------------------------- 3823m4_defun([_LT_COMPILER_PIC], 3824[m4_require([_LT_TAG_COMPILER])dnl 3825_LT_TAGVAR(lt_prog_compiler_wl, $1)= 3826_LT_TAGVAR(lt_prog_compiler_pic, $1)= 3827_LT_TAGVAR(lt_prog_compiler_static, $1)= 3828 3829m4_if([$1], [CXX], [ 3830 # C++ specific cases for pic, static, wl, etc. 3831 if test "$GXX" = yes; then 3832 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3833 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3834 3835 case $host_os in 3836 aix*) 3837 # All AIX code is PIC. 3838 if test "$host_cpu" = ia64; then 3839 # AIX 5 now supports IA64 processor 3840 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3841 fi 3842 ;; 3843 3844 amigaos*) 3845 case $host_cpu in 3846 powerpc) 3847 # see comment about AmigaOS4 .so support 3848 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3849 ;; 3850 m68k) 3851 # FIXME: we need at least 68020 code to build shared libraries, but 3852 # adding the `-m68020' flag to GCC prevents building anything better, 3853 # like `-m68040'. 3854 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3855 ;; 3856 esac 3857 ;; 3858 3859 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3860 # PIC is the default for these OSes. 3861 ;; 3862 mingw* | cygwin* | os2* | pw32* | cegcc*) 3863 # This hack is so that the source file can tell whether it is being 3864 # built for inclusion in a dll (and should export symbols for example). 3865 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3866 # (--disable-auto-import) libraries 3867 m4_if([$1], [GCJ], [], 3868 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3869 ;; 3870 darwin* | rhapsody*) 3871 # PIC is the default on this platform 3872 # Common symbols not allowed in MH_DYLIB files 3873 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3874 ;; 3875 *djgpp*) 3876 # DJGPP does not support shared libraries at all 3877 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3878 ;; 3879 haiku*) 3880 # PIC is the default for Haiku. 3881 # The "-static" flag exists, but is broken. 3882 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3883 ;; 3884 interix[[3-9]]*) 3885 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3886 # Instead, we relocate shared libraries at runtime. 3887 ;; 3888 sysv4*MP*) 3889 if test -d /usr/nec; then 3890 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3891 fi 3892 ;; 3893 hpux*) 3894 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3895 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3896 # sets the default TLS model and affects inlining. 3897 case $host_cpu in 3898 hppa*64*) 3899 ;; 3900 *) 3901 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3902 ;; 3903 esac 3904 ;; 3905 *qnx* | *nto*) 3906 # QNX uses GNU C++, but need to define -shared option too, otherwise 3907 # it will coredump. 3908 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3909 ;; 3910 *) 3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3912 ;; 3913 esac 3914 else 3915 case $host_os in 3916 aix[[4-9]]*) 3917 # All AIX code is PIC. 3918 if test "$host_cpu" = ia64; then 3919 # AIX 5 now supports IA64 processor 3920 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3921 else 3922 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3923 fi 3924 ;; 3925 chorus*) 3926 case $cc_basename in 3927 cxch68*) 3928 # Green Hills C++ Compiler 3929 # _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" 3930 ;; 3931 esac 3932 ;; 3933 mingw* | cygwin* | os2* | pw32* | cegcc*) 3934 # This hack is so that the source file can tell whether it is being 3935 # built for inclusion in a dll (and should export symbols for example). 3936 m4_if([$1], [GCJ], [], 3937 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3938 ;; 3939 dgux*) 3940 case $cc_basename in 3941 ec++*) 3942 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3943 ;; 3944 ghcx*) 3945 # Green Hills C++ Compiler 3946 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3947 ;; 3948 *) 3949 ;; 3950 esac 3951 ;; 3952 freebsd* | dragonfly*) 3953 # FreeBSD uses GNU C++ 3954 ;; 3955 hpux9* | hpux10* | hpux11*) 3956 case $cc_basename in 3957 CC*) 3958 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3959 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3960 if test "$host_cpu" != ia64; then 3961 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3962 fi 3963 ;; 3964 aCC*) 3965 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3966 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3967 case $host_cpu in 3968 hppa*64*|ia64*) 3969 # +Z the default 3970 ;; 3971 *) 3972 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3973 ;; 3974 esac 3975 ;; 3976 *) 3977 ;; 3978 esac 3979 ;; 3980 interix*) 3981 # This is c89, which is MS Visual C++ (no shared libs) 3982 # Anyone wants to do a port? 3983 ;; 3984 irix5* | irix6* | nonstopux*) 3985 case $cc_basename in 3986 CC*) 3987 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3988 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3989 # CC pic flag -KPIC is the default. 3990 ;; 3991 *) 3992 ;; 3993 esac 3994 ;; 3995 linux* | k*bsd*-gnu | kopensolaris*-gnu) 3996 case $cc_basename in 3997 KCC*) 3998 # KAI C++ Compiler 3999 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4000 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4001 ;; 4002 ecpc* ) 4003 # old Intel C++ for x86_64 which still supported -KPIC. 4004 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4005 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4006 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4007 ;; 4008 icpc* ) 4009 # Intel C++, used to be incompatible with GCC. 4010 # ICC 10 doesn't accept -KPIC any more. 4011 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4012 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4013 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4014 ;; 4015 pgCC* | pgcpp*) 4016 # Portland Group C++ compiler 4017 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4018 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4019 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4020 ;; 4021 cxx*) 4022 # Compaq C++ 4023 # Make sure the PIC flag is empty. It appears that all Alpha 4024 # Linux and Compaq Tru64 Unix objects are PIC. 4025 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4026 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4027 ;; 4028 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4029 # IBM XL 8.0, 9.0 on PPC and BlueGene 4030 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4032 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4033 ;; 4034 *) 4035 case `$CC -V 2>&1 | sed 5q` in 4036 *Sun\ C*) 4037 # Sun C++ 5.9 4038 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4039 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4040 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4041 ;; 4042 esac 4043 ;; 4044 esac 4045 ;; 4046 lynxos*) 4047 ;; 4048 m88k*) 4049 ;; 4050 mvs*) 4051 case $cc_basename in 4052 cxx*) 4053 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4054 ;; 4055 *) 4056 ;; 4057 esac 4058 ;; 4059 netbsd*) 4060 ;; 4061 *qnx* | *nto*) 4062 # QNX uses GNU C++, but need to define -shared option too, otherwise 4063 # it will coredump. 4064 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4065 ;; 4066 osf3* | osf4* | osf5*) 4067 case $cc_basename in 4068 KCC*) 4069 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4070 ;; 4071 RCC*) 4072 # Rational C++ 2.4.1 4073 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4074 ;; 4075 cxx*) 4076 # Digital/Compaq C++ 4077 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4078 # Make sure the PIC flag is empty. It appears that all Alpha 4079 # Linux and Compaq Tru64 Unix objects are PIC. 4080 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4081 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4082 ;; 4083 *) 4084 ;; 4085 esac 4086 ;; 4087 psos*) 4088 ;; 4089 solaris*) 4090 case $cc_basename in 4091 CC* | sunCC*) 4092 # Sun C++ 4.2, 5.x and Centerline C++ 4093 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4094 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4095 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4096 ;; 4097 gcx*) 4098 # Green Hills C++ Compiler 4099 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4100 ;; 4101 *) 4102 ;; 4103 esac 4104 ;; 4105 sunos4*) 4106 case $cc_basename in 4107 CC*) 4108 # Sun C++ 4.x 4109 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4110 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4111 ;; 4112 lcc*) 4113 # Lucid 4114 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4115 ;; 4116 *) 4117 ;; 4118 esac 4119 ;; 4120 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4121 case $cc_basename in 4122 CC*) 4123 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4124 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4125 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4126 ;; 4127 esac 4128 ;; 4129 tandem*) 4130 case $cc_basename in 4131 NCC*) 4132 # NonStop-UX NCC 3.20 4133 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4134 ;; 4135 *) 4136 ;; 4137 esac 4138 ;; 4139 vxworks*) 4140 ;; 4141 *) 4142 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4143 ;; 4144 esac 4145 fi 4146], 4147[ 4148 if test "$GCC" = yes; then 4149 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4150 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4151 4152 case $host_os in 4153 aix*) 4154 # All AIX code is PIC. 4155 if test "$host_cpu" = ia64; then 4156 # AIX 5 now supports IA64 processor 4157 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4158 fi 4159 ;; 4160 4161 amigaos*) 4162 case $host_cpu in 4163 powerpc) 4164 # see comment about AmigaOS4 .so support 4165 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4166 ;; 4167 m68k) 4168 # FIXME: we need at least 68020 code to build shared libraries, but 4169 # adding the `-m68020' flag to GCC prevents building anything better, 4170 # like `-m68040'. 4171 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4172 ;; 4173 esac 4174 ;; 4175 4176 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4177 # PIC is the default for these OSes. 4178 ;; 4179 4180 mingw* | cygwin* | pw32* | os2* | cegcc*) 4181 # This hack is so that the source file can tell whether it is being 4182 # built for inclusion in a dll (and should export symbols for example). 4183 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4184 # (--disable-auto-import) libraries 4185 m4_if([$1], [GCJ], [], 4186 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4187 ;; 4188 4189 darwin* | rhapsody*) 4190 # PIC is the default on this platform 4191 # Common symbols not allowed in MH_DYLIB files 4192 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4193 ;; 4194 4195 haiku*) 4196 # PIC is the default for Haiku. 4197 # The "-static" flag exists, but is broken. 4198 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4199 ;; 4200 4201 hpux*) 4202 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4203 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4204 # sets the default TLS model and affects inlining. 4205 case $host_cpu in 4206 hppa*64*) 4207 # +Z the default 4208 ;; 4209 *) 4210 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4211 ;; 4212 esac 4213 ;; 4214 4215 interix[[3-9]]*) 4216 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4217 # Instead, we relocate shared libraries at runtime. 4218 ;; 4219 4220 msdosdjgpp*) 4221 # Just because we use GCC doesn't mean we suddenly get shared libraries 4222 # on systems that don't support them. 4223 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4224 enable_shared=no 4225 ;; 4226 4227 *nto* | *qnx*) 4228 # QNX uses GNU C++, but need to define -shared option too, otherwise 4229 # it will coredump. 4230 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4231 ;; 4232 4233 sysv4*MP*) 4234 if test -d /usr/nec; then 4235 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4236 fi 4237 ;; 4238 4239 *) 4240 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4241 ;; 4242 esac 4243 4244 case $cc_basename in 4245 nvcc*) # Cuda Compiler Driver 2.2 4246 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4247 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' 4248 ;; 4249 esac 4250 else 4251 # PORTME Check for flag to pass linker flags through the system compiler. 4252 case $host_os in 4253 aix*) 4254 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4255 if test "$host_cpu" = ia64; then 4256 # AIX 5 now supports IA64 processor 4257 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4258 else 4259 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4260 fi 4261 ;; 4262 4263 mingw* | cygwin* | pw32* | os2* | cegcc*) 4264 # This hack is so that the source file can tell whether it is being 4265 # built for inclusion in a dll (and should export symbols for example). 4266 m4_if([$1], [GCJ], [], 4267 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4268 ;; 4269 4270 hpux9* | hpux10* | hpux11*) 4271 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4272 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4273 # not for PA HP-UX. 4274 case $host_cpu in 4275 hppa*64*|ia64*) 4276 # +Z the default 4277 ;; 4278 *) 4279 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4280 ;; 4281 esac 4282 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4283 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4284 ;; 4285 4286 irix5* | irix6* | nonstopux*) 4287 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4288 # PIC (with -KPIC) is the default. 4289 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4290 ;; 4291 4292 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4293 case $cc_basename in 4294 # old Intel for x86_64 which still supported -KPIC. 4295 ecc*) 4296 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4297 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4298 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4299 ;; 4300 # icc used to be incompatible with GCC. 4301 # ICC 10 doesn't accept -KPIC any more. 4302 icc* | ifort*) 4303 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4304 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4305 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4306 ;; 4307 # Lahey Fortran 8.1. 4308 lf95*) 4309 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4310 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4311 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4312 ;; 4313 nagfor*) 4314 # NAG Fortran compiler 4315 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4316 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4317 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4318 ;; 4319 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4320 # Portland Group compilers (*not* the Pentium gcc compiler, 4321 # which looks to be a dead project) 4322 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4323 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4324 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4325 ;; 4326 ccc*) 4327 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4328 # All Alpha code is PIC. 4329 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4330 ;; 4331 xl* | bgxl* | bgf* | mpixl*) 4332 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4333 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4334 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4335 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4336 ;; 4337 *) 4338 case `$CC -V 2>&1 | sed 5q` in 4339 *Sun\ F* | *Sun*Fortran*) 4340 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4341 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4342 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4343 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4344 ;; 4345 *Sun\ C*) 4346 # Sun C 5.9 4347 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4349 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4350 ;; 4351 esac 4352 ;; 4353 esac 4354 ;; 4355 4356 newsos6) 4357 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4358 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4359 ;; 4360 4361 *nto* | *qnx*) 4362 # QNX uses GNU C++, but need to define -shared option too, otherwise 4363 # it will coredump. 4364 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4365 ;; 4366 4367 osf3* | osf4* | osf5*) 4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4369 # All OSF/1 code is PIC. 4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4371 ;; 4372 4373 rdos*) 4374 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4375 ;; 4376 4377 solaris*) 4378 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4379 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4380 case $cc_basename in 4381 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4382 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4383 *) 4384 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4385 esac 4386 ;; 4387 4388 sunos4*) 4389 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4390 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4391 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4392 ;; 4393 4394 sysv4 | sysv4.2uw2* | sysv4.3*) 4395 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4396 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4397 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4398 ;; 4399 4400 sysv4*MP*) 4401 if test -d /usr/nec ;then 4402 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4403 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4404 fi 4405 ;; 4406 4407 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4408 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4409 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4410 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4411 ;; 4412 4413 unicos*) 4414 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4415 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4416 ;; 4417 4418 uts4*) 4419 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4420 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4421 ;; 4422 4423 *) 4424 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4425 ;; 4426 esac 4427 fi 4428]) 4429case $host_os in 4430 # For platforms which do not support PIC, -DPIC is meaningless: 4431 *djgpp*) 4432 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4433 ;; 4434 *) 4435 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4436 ;; 4437esac 4438 4439AC_CACHE_CHECK([for $compiler option to produce PIC], 4440 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4441 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4442_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4443 4444# 4445# Check to make sure the PIC flag actually works. 4446# 4447if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4448 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4449 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4450 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4451 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4452 "" | " "*) ;; 4453 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4454 esac], 4455 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4456 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4457fi 4458_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4459 [Additional compiler flags for building library objects]) 4460 4461_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4462 [How to pass a linker flag through the compiler]) 4463# 4464# Check to make sure the static flag actually works. 4465# 4466wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4467_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4468 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4469 $lt_tmp_static_flag, 4470 [], 4471 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4472_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4473 [Compiler flag to prevent dynamic linking]) 4474])# _LT_COMPILER_PIC 4475 4476 4477# _LT_LINKER_SHLIBS([TAGNAME]) 4478# ---------------------------- 4479# See if the linker supports building shared libraries. 4480m4_defun([_LT_LINKER_SHLIBS], 4481[AC_REQUIRE([LT_PATH_LD])dnl 4482AC_REQUIRE([LT_PATH_NM])dnl 4483m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4484m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4485m4_require([_LT_DECL_EGREP])dnl 4486m4_require([_LT_DECL_SED])dnl 4487m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4488m4_require([_LT_TAG_COMPILER])dnl 4489AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4490m4_if([$1], [CXX], [ 4491 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4492 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4493 case $host_os in 4494 aix[[4-9]]*) 4495 # If we're using GNU nm, then we don't want the "-C" option. 4496 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4497 # Also, AIX nm treats weak defined symbols like other global defined 4498 # symbols, whereas GNU nm marks them as "W". 4499 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4500 _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' 4501 else 4502 _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' 4503 fi 4504 ;; 4505 pw32*) 4506 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4507 ;; 4508 cygwin* | mingw* | cegcc*) 4509 case $cc_basename in 4510 cl*) ;; 4511 *) 4512 _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' 4513 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4514 ;; 4515 esac 4516 ;; 4517 *) 4518 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4519 ;; 4520 esac 4521], [ 4522 runpath_var= 4523 _LT_TAGVAR(allow_undefined_flag, $1)= 4524 _LT_TAGVAR(always_export_symbols, $1)=no 4525 _LT_TAGVAR(archive_cmds, $1)= 4526 _LT_TAGVAR(archive_expsym_cmds, $1)= 4527 _LT_TAGVAR(compiler_needs_object, $1)=no 4528 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4529 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4530 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4531 _LT_TAGVAR(hardcode_automatic, $1)=no 4532 _LT_TAGVAR(hardcode_direct, $1)=no 4533 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4534 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4535 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4536 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4537 _LT_TAGVAR(hardcode_minus_L, $1)=no 4538 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4539 _LT_TAGVAR(inherit_rpath, $1)=no 4540 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4541 _LT_TAGVAR(module_cmds, $1)= 4542 _LT_TAGVAR(module_expsym_cmds, $1)= 4543 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4544 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4545 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4546 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4547 # include_expsyms should be a list of space-separated symbols to be *always* 4548 # included in the symbol list 4549 _LT_TAGVAR(include_expsyms, $1)= 4550 # exclude_expsyms can be an extended regexp of symbols to exclude 4551 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4552 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4553 # as well as any symbol that contains `d'. 4554 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4555 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4556 # platforms (ab)use it in PIC code, but their linkers get confused if 4557 # the symbol is explicitly referenced. Since portable code cannot 4558 # rely on this symbol name, it's probably fine to never include it in 4559 # preloaded symbol tables. 4560 # Exclude shared library initialization/finalization symbols. 4561dnl Note also adjust exclude_expsyms for C++ above. 4562 extract_expsyms_cmds= 4563 4564 case $host_os in 4565 cygwin* | mingw* | pw32* | cegcc*) 4566 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4567 # When not using gcc, we currently assume that we are using 4568 # Microsoft Visual C++. 4569 if test "$GCC" != yes; then 4570 with_gnu_ld=no 4571 fi 4572 ;; 4573 interix*) 4574 # we just hope/assume this is gcc and not c89 (= MSVC++) 4575 with_gnu_ld=yes 4576 ;; 4577 openbsd*) 4578 with_gnu_ld=no 4579 ;; 4580 esac 4581 4582 _LT_TAGVAR(ld_shlibs, $1)=yes 4583 4584 # On some targets, GNU ld is compatible enough with the native linker 4585 # that we're better off using the native interface for both. 4586 lt_use_gnu_ld_interface=no 4587 if test "$with_gnu_ld" = yes; then 4588 case $host_os in 4589 aix*) 4590 # The AIX port of GNU ld has always aspired to compatibility 4591 # with the native linker. However, as the warning in the GNU ld 4592 # block says, versions before 2.19.5* couldn't really create working 4593 # shared libraries, regardless of the interface used. 4594 case `$LD -v 2>&1` in 4595 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4596 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4597 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4598 *) 4599 lt_use_gnu_ld_interface=yes 4600 ;; 4601 esac 4602 ;; 4603 *) 4604 lt_use_gnu_ld_interface=yes 4605 ;; 4606 esac 4607 fi 4608 4609 if test "$lt_use_gnu_ld_interface" = yes; then 4610 # If archive_cmds runs LD, not CC, wlarc should be empty 4611 wlarc='${wl}' 4612 4613 # Set some defaults for GNU ld with shared library support. These 4614 # are reset later if shared libraries are not supported. Putting them 4615 # here allows them to be overridden if necessary. 4616 runpath_var=LD_RUN_PATH 4617 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4618 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4619 # ancient GNU ld didn't support --whole-archive et. al. 4620 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4621 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4622 else 4623 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4624 fi 4625 supports_anon_versioning=no 4626 case `$LD -v 2>&1` in 4627 *GNU\ gold*) supports_anon_versioning=yes ;; 4628 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4629 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4630 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4631 *\ 2.11.*) ;; # other 2.11 versions 4632 *) supports_anon_versioning=yes ;; 4633 esac 4634 4635 # See if GNU ld supports shared libraries. 4636 case $host_os in 4637 aix[[3-9]]*) 4638 # On AIX/PPC, the GNU linker is very broken 4639 if test "$host_cpu" != ia64; then 4640 _LT_TAGVAR(ld_shlibs, $1)=no 4641 cat <<_LT_EOF 1>&2 4642 4643*** Warning: the GNU linker, at least up to release 2.19, is reported 4644*** to be unable to reliably create shared libraries on AIX. 4645*** Therefore, libtool is disabling shared libraries support. If you 4646*** really care for shared libraries, you may want to install binutils 4647*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4648*** You will then need to restart the configuration process. 4649 4650_LT_EOF 4651 fi 4652 ;; 4653 4654 amigaos*) 4655 case $host_cpu in 4656 powerpc) 4657 # see comment about AmigaOS4 .so support 4658 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4659 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4660 ;; 4661 m68k) 4662 _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)' 4663 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4664 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4665 ;; 4666 esac 4667 ;; 4668 4669 beos*) 4670 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4671 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4672 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4673 # support --undefined. This deserves some investigation. FIXME 4674 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4675 else 4676 _LT_TAGVAR(ld_shlibs, $1)=no 4677 fi 4678 ;; 4679 4680 cygwin* | mingw* | pw32* | cegcc*) 4681 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4682 # as there is no search path for DLLs. 4683 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4684 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4685 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4686 _LT_TAGVAR(always_export_symbols, $1)=no 4687 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4688 _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' 4689 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4690 4691 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4692 _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' 4693 # If the export-symbols file already is a .def file (1st line 4694 # is EXPORTS), use it as is; otherwise, prepend... 4695 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4696 cp $export_symbols $output_objdir/$soname.def; 4697 else 4698 echo EXPORTS > $output_objdir/$soname.def; 4699 cat $export_symbols >> $output_objdir/$soname.def; 4700 fi~ 4701 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4702 else 4703 _LT_TAGVAR(ld_shlibs, $1)=no 4704 fi 4705 ;; 4706 4707 haiku*) 4708 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4709 _LT_TAGVAR(link_all_deplibs, $1)=yes 4710 ;; 4711 4712 interix[[3-9]]*) 4713 _LT_TAGVAR(hardcode_direct, $1)=no 4714 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4715 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4716 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4717 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4718 # Instead, shared libraries are loaded at an image base (0x10000000 by 4719 # default) and relocated if they conflict, which is a slow very memory 4720 # consuming and fragmenting process. To avoid this, we pick a random, 4721 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4722 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4723 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4724 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4725 ;; 4726 4727 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4728 tmp_diet=no 4729 if test "$host_os" = linux-dietlibc; then 4730 case $cc_basename in 4731 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4732 esac 4733 fi 4734 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4735 && test "$tmp_diet" = no 4736 then 4737 tmp_addflag=' $pic_flag' 4738 tmp_sharedflag='-shared' 4739 case $cc_basename,$host_cpu in 4740 pgcc*) # Portland Group C compiler 4741 _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' 4742 tmp_addflag=' $pic_flag' 4743 ;; 4744 pgf77* | pgf90* | pgf95* | pgfortran*) 4745 # Portland Group f77 and f90 compilers 4746 _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' 4747 tmp_addflag=' $pic_flag -Mnomain' ;; 4748 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4749 tmp_addflag=' -i_dynamic' ;; 4750 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4751 tmp_addflag=' -i_dynamic -nofor_main' ;; 4752 ifc* | ifort*) # Intel Fortran compiler 4753 tmp_addflag=' -nofor_main' ;; 4754 lf95*) # Lahey Fortran 8.1 4755 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4756 tmp_sharedflag='--shared' ;; 4757 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4758 tmp_sharedflag='-qmkshrobj' 4759 tmp_addflag= ;; 4760 nvcc*) # Cuda Compiler Driver 2.2 4761 _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' 4762 _LT_TAGVAR(compiler_needs_object, $1)=yes 4763 ;; 4764 esac 4765 case `$CC -V 2>&1 | sed 5q` in 4766 *Sun\ C*) # Sun C 5.9 4767 _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' 4768 _LT_TAGVAR(compiler_needs_object, $1)=yes 4769 tmp_sharedflag='-G' ;; 4770 *Sun\ F*) # Sun Fortran 8.3 4771 tmp_sharedflag='-G' ;; 4772 esac 4773 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4774 4775 if test "x$supports_anon_versioning" = xyes; then 4776 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4777 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4778 echo "local: *; };" >> $output_objdir/$libname.ver~ 4779 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4780 fi 4781 4782 case $cc_basename in 4783 xlf* | bgf* | bgxlf* | mpixlf*) 4784 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4785 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4786 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4787 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4788 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4789 if test "x$supports_anon_versioning" = xyes; then 4790 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4791 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4792 echo "local: *; };" >> $output_objdir/$libname.ver~ 4793 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4794 fi 4795 ;; 4796 esac 4797 else 4798 _LT_TAGVAR(ld_shlibs, $1)=no 4799 fi 4800 ;; 4801 4802 netbsd*) 4803 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4804 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4805 wlarc= 4806 else 4807 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4808 _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' 4809 fi 4810 ;; 4811 4812 solaris*) 4813 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4814 _LT_TAGVAR(ld_shlibs, $1)=no 4815 cat <<_LT_EOF 1>&2 4816 4817*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4818*** create shared libraries on Solaris systems. Therefore, libtool 4819*** is disabling shared libraries support. We urge you to upgrade GNU 4820*** binutils to release 2.9.1 or newer. Another option is to modify 4821*** your PATH or compiler configuration so that the native linker is 4822*** used, and then restart. 4823 4824_LT_EOF 4825 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4826 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4827 _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' 4828 else 4829 _LT_TAGVAR(ld_shlibs, $1)=no 4830 fi 4831 ;; 4832 4833 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4834 case `$LD -v 2>&1` in 4835 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4836 _LT_TAGVAR(ld_shlibs, $1)=no 4837 cat <<_LT_EOF 1>&2 4838 4839*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4840*** reliably create shared libraries on SCO systems. Therefore, libtool 4841*** is disabling shared libraries support. We urge you to upgrade GNU 4842*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4843*** your PATH or compiler configuration so that the native linker is 4844*** used, and then restart. 4845 4846_LT_EOF 4847 ;; 4848 *) 4849 # For security reasons, it is highly recommended that you always 4850 # use absolute paths for naming shared libraries, and exclude the 4851 # DT_RUNPATH tag from executables and libraries. But doing so 4852 # requires that you compile everything twice, which is a pain. 4853 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4854 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4855 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4856 _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' 4857 else 4858 _LT_TAGVAR(ld_shlibs, $1)=no 4859 fi 4860 ;; 4861 esac 4862 ;; 4863 4864 sunos4*) 4865 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4866 wlarc= 4867 _LT_TAGVAR(hardcode_direct, $1)=yes 4868 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4869 ;; 4870 4871 *) 4872 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4873 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4874 _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' 4875 else 4876 _LT_TAGVAR(ld_shlibs, $1)=no 4877 fi 4878 ;; 4879 esac 4880 4881 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4882 runpath_var= 4883 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4884 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4885 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4886 fi 4887 else 4888 # PORTME fill in a description of your system's linker (not GNU ld) 4889 case $host_os in 4890 aix3*) 4891 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4892 _LT_TAGVAR(always_export_symbols, $1)=yes 4893 _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' 4894 # Note: this linker hardcodes the directories in LIBPATH if there 4895 # are no directories specified by -L. 4896 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4897 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4898 # Neither direct hardcoding nor static linking is supported with a 4899 # broken collect2. 4900 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4901 fi 4902 ;; 4903 4904 aix[[4-9]]*) 4905 if test "$host_cpu" = ia64; then 4906 # On IA64, the linker does run time linking by default, so we don't 4907 # have to do anything special. 4908 aix_use_runtimelinking=no 4909 exp_sym_flag='-Bexport' 4910 no_entry_flag="" 4911 else 4912 # If we're using GNU nm, then we don't want the "-C" option. 4913 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4914 # Also, AIX nm treats weak defined symbols like other global 4915 # defined symbols, whereas GNU nm marks them as "W". 4916 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4917 _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' 4918 else 4919 _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' 4920 fi 4921 aix_use_runtimelinking=no 4922 4923 # Test if we are trying to use run time linking or normal 4924 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4925 # need to do runtime linking. 4926 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4927 for ld_flag in $LDFLAGS; do 4928 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4929 aix_use_runtimelinking=yes 4930 break 4931 fi 4932 done 4933 ;; 4934 esac 4935 4936 exp_sym_flag='-bexport' 4937 no_entry_flag='-bnoentry' 4938 fi 4939 4940 # When large executables or shared objects are built, AIX ld can 4941 # have problems creating the table of contents. If linking a library 4942 # or program results in "error TOC overflow" add -mminimal-toc to 4943 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4944 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4945 4946 _LT_TAGVAR(archive_cmds, $1)='' 4947 _LT_TAGVAR(hardcode_direct, $1)=yes 4948 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4949 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4950 _LT_TAGVAR(link_all_deplibs, $1)=yes 4951 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4952 4953 if test "$GCC" = yes; then 4954 case $host_os in aix4.[[012]]|aix4.[[012]].*) 4955 # We only want to do this on AIX 4.2 and lower, the check 4956 # below for broken collect2 doesn't work under 4.3+ 4957 collect2name=`${CC} -print-prog-name=collect2` 4958 if test -f "$collect2name" && 4959 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4960 then 4961 # We have reworked collect2 4962 : 4963 else 4964 # We have old collect2 4965 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4966 # It fails to find uninstalled libraries when the uninstalled 4967 # path is not listed in the libpath. Setting hardcode_minus_L 4968 # to unsupported forces relinking 4969 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4970 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4971 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4972 fi 4973 ;; 4974 esac 4975 shared_flag='-shared' 4976 if test "$aix_use_runtimelinking" = yes; then 4977 shared_flag="$shared_flag "'${wl}-G' 4978 fi 4979 else 4980 # not using gcc 4981 if test "$host_cpu" = ia64; then 4982 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 4983 # chokes on -Wl,-G. The following line is correct: 4984 shared_flag='-G' 4985 else 4986 if test "$aix_use_runtimelinking" = yes; then 4987 shared_flag='${wl}-G' 4988 else 4989 shared_flag='${wl}-bM:SRE' 4990 fi 4991 fi 4992 fi 4993 4994 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 4995 # It seems that -bexpall does not export symbols beginning with 4996 # underscore (_), so it is better to generate a list of symbols to export. 4997 _LT_TAGVAR(always_export_symbols, $1)=yes 4998 if test "$aix_use_runtimelinking" = yes; then 4999 # Warning - without using the other runtime loading flags (-brtl), 5000 # -berok will link without error, but may produce a broken library. 5001 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5002 # Determine the default libpath from the value encoded in an 5003 # empty executable. 5004 _LT_SYS_MODULE_PATH_AIX([$1]) 5005 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5006 _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 $shared_flag" 5007 else 5008 if test "$host_cpu" = ia64; then 5009 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5010 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5011 _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" 5012 else 5013 # Determine the default libpath from the value encoded in an 5014 # empty executable. 5015 _LT_SYS_MODULE_PATH_AIX([$1]) 5016 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5017 # Warning - without using the other run time loading flags, 5018 # -berok will link without error, but may produce a broken library. 5019 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5020 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5021 if test "$with_gnu_ld" = yes; then 5022 # We only use this code for GNU lds that support --whole-archive. 5023 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5024 else 5025 # Exported symbols can be pulled into shared objects from archives 5026 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5027 fi 5028 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5029 # This is similar to how AIX traditionally builds its shared libraries. 5030 _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' 5031 fi 5032 fi 5033 ;; 5034 5035 amigaos*) 5036 case $host_cpu in 5037 powerpc) 5038 # see comment about AmigaOS4 .so support 5039 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5040 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5041 ;; 5042 m68k) 5043 _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)' 5044 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5045 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5046 ;; 5047 esac 5048 ;; 5049 5050 bsdi[[45]]*) 5051 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5052 ;; 5053 5054 cygwin* | mingw* | pw32* | cegcc*) 5055 # When not using gcc, we currently assume that we are using 5056 # Microsoft Visual C++. 5057 # hardcode_libdir_flag_spec is actually meaningless, as there is 5058 # no search path for DLLs. 5059 case $cc_basename in 5060 cl*) 5061 # Native MSVC 5062 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5063 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5064 _LT_TAGVAR(always_export_symbols, $1)=yes 5065 _LT_TAGVAR(file_list_spec, $1)='@' 5066 # Tell ltmain to make .lib files, not .a files. 5067 libext=lib 5068 # Tell ltmain to make .dll files, not .so files. 5069 shrext_cmds=".dll" 5070 # FIXME: Setting linknames here is a bad hack. 5071 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5072 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5073 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5074 else 5075 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5076 fi~ 5077 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5078 linknames=' 5079 # The linker will not automatically build a static lib if we build a DLL. 5080 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5081 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5082 _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' 5083 # Don't use ranlib 5084 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5085 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5086 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5087 case $lt_outputfile in 5088 *.exe|*.EXE) ;; 5089 *) 5090 lt_outputfile="$lt_outputfile.exe" 5091 lt_tool_outputfile="$lt_tool_outputfile.exe" 5092 ;; 5093 esac~ 5094 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5095 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5096 $RM "$lt_outputfile.manifest"; 5097 fi' 5098 ;; 5099 *) 5100 # Assume MSVC wrapper 5101 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5102 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5103 # Tell ltmain to make .lib files, not .a files. 5104 libext=lib 5105 # Tell ltmain to make .dll files, not .so files. 5106 shrext_cmds=".dll" 5107 # FIXME: Setting linknames here is a bad hack. 5108 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5109 # The linker will automatically build a .lib file if we build a DLL. 5110 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5111 # FIXME: Should let the user specify the lib program. 5112 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5113 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5114 ;; 5115 esac 5116 ;; 5117 5118 darwin* | rhapsody*) 5119 _LT_DARWIN_LINKER_FEATURES($1) 5120 ;; 5121 5122 dgux*) 5123 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5124 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5125 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5126 ;; 5127 5128 freebsd1*) 5129 _LT_TAGVAR(ld_shlibs, $1)=no 5130 ;; 5131 5132 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5133 # support. Future versions do this automatically, but an explicit c++rt0.o 5134 # does not break anything, and helps significantly (at the cost of a little 5135 # extra space). 5136 freebsd2.2*) 5137 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5138 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5139 _LT_TAGVAR(hardcode_direct, $1)=yes 5140 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5141 ;; 5142 5143 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5144 freebsd2*) 5145 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5146 _LT_TAGVAR(hardcode_direct, $1)=yes 5147 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5148 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5149 ;; 5150 5151 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5152 freebsd* | dragonfly*) 5153 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5154 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5155 _LT_TAGVAR(hardcode_direct, $1)=yes 5156 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5157 ;; 5158 5159 hpux9*) 5160 if test "$GCC" = yes; then 5161 _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' 5162 else 5163 _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' 5164 fi 5165 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5166 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5167 _LT_TAGVAR(hardcode_direct, $1)=yes 5168 5169 # hardcode_minus_L: Not really in the search PATH, 5170 # but as the default location of the library. 5171 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5172 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5173 ;; 5174 5175 hpux10*) 5176 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5177 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5178 else 5179 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5180 fi 5181 if test "$with_gnu_ld" = no; then 5182 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5183 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5184 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5185 _LT_TAGVAR(hardcode_direct, $1)=yes 5186 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5187 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5188 # hardcode_minus_L: Not really in the search PATH, 5189 # but as the default location of the library. 5190 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5191 fi 5192 ;; 5193 5194 hpux11*) 5195 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5196 case $host_cpu in 5197 hppa*64*) 5198 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5199 ;; 5200 ia64*) 5201 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5202 ;; 5203 *) 5204 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5205 ;; 5206 esac 5207 else 5208 case $host_cpu in 5209 hppa*64*) 5210 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5211 ;; 5212 ia64*) 5213 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5214 ;; 5215 *) 5216 m4_if($1, [], [ 5217 # Older versions of the 11.00 compiler do not understand -b yet 5218 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5219 _LT_LINKER_OPTION([if $CC understands -b], 5220 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5221 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5222 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5223 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5224 ;; 5225 esac 5226 fi 5227 if test "$with_gnu_ld" = no; then 5228 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5229 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5230 5231 case $host_cpu in 5232 hppa*64*|ia64*) 5233 _LT_TAGVAR(hardcode_direct, $1)=no 5234 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5235 ;; 5236 *) 5237 _LT_TAGVAR(hardcode_direct, $1)=yes 5238 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5239 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 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, $1)=yes 5244 ;; 5245 esac 5246 fi 5247 ;; 5248 5249 irix5* | irix6* | nonstopux*) 5250 if test "$GCC" = yes; then 5251 _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' 5252 # Try to use the -exported_symbol ld option, if it does not 5253 # work, assume that -exports_file does not work either and 5254 # implicitly export all symbols. 5255 # This should be the same for all languages, so no per-tag cache variable. 5256 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5257 [lt_cv_irix_exported_symbol], 5258 [save_LDFLAGS="$LDFLAGS" 5259 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5260 AC_LINK_IFELSE( 5261 [AC_LANG_SOURCE( 5262 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5263 [C++], [[int foo (void) { return 0; }]], 5264 [Fortran 77], [[ 5265 subroutine foo 5266 end]], 5267 [Fortran], [[ 5268 subroutine foo 5269 end]])])], 5270 [lt_cv_irix_exported_symbol=yes], 5271 [lt_cv_irix_exported_symbol=no]) 5272 LDFLAGS="$save_LDFLAGS"]) 5273 if test "$lt_cv_irix_exported_symbol" = yes; then 5274 _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' 5275 fi 5276 else 5277 _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' 5278 _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' 5279 fi 5280 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5281 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5282 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5283 _LT_TAGVAR(inherit_rpath, $1)=yes 5284 _LT_TAGVAR(link_all_deplibs, $1)=yes 5285 ;; 5286 5287 netbsd*) 5288 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5289 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5290 else 5291 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5292 fi 5293 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5294 _LT_TAGVAR(hardcode_direct, $1)=yes 5295 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5296 ;; 5297 5298 newsos6) 5299 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5300 _LT_TAGVAR(hardcode_direct, $1)=yes 5301 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5302 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5303 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5304 ;; 5305 5306 *nto* | *qnx*) 5307 ;; 5308 5309 openbsd*) 5310 if test -f /usr/libexec/ld.so; then 5311 _LT_TAGVAR(hardcode_direct, $1)=yes 5312 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5313 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5314 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5315 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5316 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5317 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5318 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5319 else 5320 case $host_os in 5321 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5322 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5323 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5324 ;; 5325 *) 5326 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5327 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5328 ;; 5329 esac 5330 fi 5331 else 5332 _LT_TAGVAR(ld_shlibs, $1)=no 5333 fi 5334 ;; 5335 5336 os2*) 5337 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5338 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5339 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5340 _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' 5341 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5342 ;; 5343 5344 osf3*) 5345 if test "$GCC" = yes; then 5346 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5347 _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' 5348 else 5349 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5350 _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' 5351 fi 5352 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5353 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5354 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5355 ;; 5356 5357 osf4* | osf5*) # as osf3* with the addition of -msym flag 5358 if test "$GCC" = yes; then 5359 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5360 _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' 5361 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5362 else 5363 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5364 _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' 5365 _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~ 5366 $CC -shared${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' 5367 5368 # Both c and cxx compiler support -rpath directly 5369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5370 fi 5371 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5372 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5373 ;; 5374 5375 solaris*) 5376 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5377 if test "$GCC" = yes; then 5378 wlarc='${wl}' 5379 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5380 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5381 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5382 else 5383 case `$CC -V 2>&1` in 5384 *"Compilers 5.0"*) 5385 wlarc='' 5386 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5387 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5388 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5389 ;; 5390 *) 5391 wlarc='${wl}' 5392 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5393 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5394 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5395 ;; 5396 esac 5397 fi 5398 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5399 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5400 case $host_os in 5401 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5402 *) 5403 # The compiler driver will combine and reorder linker options, 5404 # but understands `-z linker_flag'. GCC discards it without `$wl', 5405 # but is careful enough not to reorder. 5406 # Supported since Solaris 2.6 (maybe 2.5.1?) 5407 if test "$GCC" = yes; then 5408 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5409 else 5410 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5411 fi 5412 ;; 5413 esac 5414 _LT_TAGVAR(link_all_deplibs, $1)=yes 5415 ;; 5416 5417 sunos4*) 5418 if test "x$host_vendor" = xsequent; then 5419 # Use $CC to link under sequent, because it throws in some extra .o 5420 # files that make .init and .fini sections work. 5421 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5422 else 5423 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5424 fi 5425 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5426 _LT_TAGVAR(hardcode_direct, $1)=yes 5427 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5428 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5429 ;; 5430 5431 sysv4) 5432 case $host_vendor in 5433 sni) 5434 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5435 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5436 ;; 5437 siemens) 5438 ## LD is ld it makes a PLAMLIB 5439 ## CC just makes a GrossModule. 5440 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5441 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5442 _LT_TAGVAR(hardcode_direct, $1)=no 5443 ;; 5444 motorola) 5445 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5446 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5447 ;; 5448 esac 5449 runpath_var='LD_RUN_PATH' 5450 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5451 ;; 5452 5453 sysv4.3*) 5454 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5455 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5456 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5457 ;; 5458 5459 sysv4*MP*) 5460 if test -d /usr/nec; then 5461 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5462 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5463 runpath_var=LD_RUN_PATH 5464 hardcode_runpath_var=yes 5465 _LT_TAGVAR(ld_shlibs, $1)=yes 5466 fi 5467 ;; 5468 5469 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5470 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5471 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5472 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5473 runpath_var='LD_RUN_PATH' 5474 5475 if test "$GCC" = yes; then 5476 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5477 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5478 else 5479 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5480 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5481 fi 5482 ;; 5483 5484 sysv5* | sco3.2v5* | sco5v6*) 5485 # Note: We can NOT use -z defs as we might desire, because we do not 5486 # link with -lc, and that would cause any symbols used from libc to 5487 # always be unresolved, which means just about no library would 5488 # ever link correctly. If we're not using GNU ld we use -z text 5489 # though, which does catch some bad symbols but isn't as heavy-handed 5490 # as -z defs. 5491 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5492 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5493 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5494 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5495 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5496 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5497 _LT_TAGVAR(link_all_deplibs, $1)=yes 5498 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5499 runpath_var='LD_RUN_PATH' 5500 5501 if test "$GCC" = yes; then 5502 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5503 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5504 else 5505 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5506 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5507 fi 5508 ;; 5509 5510 uts4*) 5511 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5512 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5513 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5514 ;; 5515 5516 *) 5517 _LT_TAGVAR(ld_shlibs, $1)=no 5518 ;; 5519 esac 5520 5521 if test x$host_vendor = xsni; then 5522 case $host in 5523 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5524 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5525 ;; 5526 esac 5527 fi 5528 fi 5529]) 5530AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5531test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5532 5533_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5534 5535_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5536_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5537_LT_DECL([], [extract_expsyms_cmds], [2], 5538 [The commands to extract the exported symbol list from a shared archive]) 5539 5540# 5541# Do we need to explicitly link libc? 5542# 5543case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5544x|xyes) 5545 # Assume -lc should be added 5546 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5547 5548 if test "$enable_shared" = yes && test "$GCC" = yes; then 5549 case $_LT_TAGVAR(archive_cmds, $1) in 5550 *'~'*) 5551 # FIXME: we may have to deal with multi-command sequences. 5552 ;; 5553 '$CC '*) 5554 # Test whether the compiler implicitly links with -lc since on some 5555 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5556 # to ld, don't add -lc before -lgcc. 5557 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5558 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5559 [$RM conftest* 5560 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5561 5562 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5563 soname=conftest 5564 lib=conftest 5565 libobjs=conftest.$ac_objext 5566 deplibs= 5567 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5568 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5569 compiler_flags=-v 5570 linker_flags=-v 5571 verstring= 5572 output_objdir=. 5573 libname=conftest 5574 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5575 _LT_TAGVAR(allow_undefined_flag, $1)= 5576 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5577 then 5578 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5579 else 5580 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5581 fi 5582 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5583 else 5584 cat conftest.err 1>&5 5585 fi 5586 $RM conftest* 5587 ]) 5588 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5589 ;; 5590 esac 5591 fi 5592 ;; 5593esac 5594 5595_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5596 [Whether or not to add -lc for building shared libraries]) 5597_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5598 [enable_shared_with_static_runtimes], [0], 5599 [Whether or not to disallow shared libs when runtime libs are static]) 5600_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5601 [Compiler flag to allow reflexive dlopens]) 5602_LT_TAGDECL([], [whole_archive_flag_spec], [1], 5603 [Compiler flag to generate shared objects directly from archives]) 5604_LT_TAGDECL([], [compiler_needs_object], [1], 5605 [Whether the compiler copes with passing no objects directly]) 5606_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5607 [Create an old-style archive from a shared archive]) 5608_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5609 [Create a temporary old-style archive to link instead of a shared archive]) 5610_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5611_LT_TAGDECL([], [archive_expsym_cmds], [2]) 5612_LT_TAGDECL([], [module_cmds], [2], 5613 [Commands used to build a loadable module if different from building 5614 a shared archive.]) 5615_LT_TAGDECL([], [module_expsym_cmds], [2]) 5616_LT_TAGDECL([], [with_gnu_ld], [1], 5617 [Whether we are building with GNU ld or not]) 5618_LT_TAGDECL([], [allow_undefined_flag], [1], 5619 [Flag that allows shared libraries with undefined symbols to be built]) 5620_LT_TAGDECL([], [no_undefined_flag], [1], 5621 [Flag that enforces no undefined symbols]) 5622_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5623 [Flag to hardcode $libdir into a binary during linking. 5624 This must work even if $libdir does not exist]) 5625_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5626 [[If ld is used when linking, flag to hardcode $libdir into a binary 5627 during linking. This must work even if $libdir does not exist]]) 5628_LT_TAGDECL([], [hardcode_libdir_separator], [1], 5629 [Whether we need a single "-rpath" flag with a separated argument]) 5630_LT_TAGDECL([], [hardcode_direct], [0], 5631 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5632 DIR into the resulting binary]) 5633_LT_TAGDECL([], [hardcode_direct_absolute], [0], 5634 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5635 DIR into the resulting binary and the resulting library dependency is 5636 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5637 library is relocated]) 5638_LT_TAGDECL([], [hardcode_minus_L], [0], 5639 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5640 into the resulting binary]) 5641_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5642 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5643 into the resulting binary]) 5644_LT_TAGDECL([], [hardcode_automatic], [0], 5645 [Set to "yes" if building a shared library automatically hardcodes DIR 5646 into the library and all subsequent libraries and executables linked 5647 against it]) 5648_LT_TAGDECL([], [inherit_rpath], [0], 5649 [Set to yes if linker adds runtime paths of dependent libraries 5650 to runtime path list]) 5651_LT_TAGDECL([], [link_all_deplibs], [0], 5652 [Whether libtool must link a program against all its dependency libraries]) 5653_LT_TAGDECL([], [always_export_symbols], [0], 5654 [Set to "yes" if exported symbols are required]) 5655_LT_TAGDECL([], [export_symbols_cmds], [2], 5656 [The commands to list exported symbols]) 5657_LT_TAGDECL([], [exclude_expsyms], [1], 5658 [Symbols that should not be listed in the preloaded symbols]) 5659_LT_TAGDECL([], [include_expsyms], [1], 5660 [Symbols that must always be exported]) 5661_LT_TAGDECL([], [prelink_cmds], [2], 5662 [Commands necessary for linking programs (against libraries) with templates]) 5663_LT_TAGDECL([], [postlink_cmds], [2], 5664 [Commands necessary for finishing linking programs]) 5665_LT_TAGDECL([], [file_list_spec], [1], 5666 [Specify filename containing input files]) 5667dnl FIXME: Not yet implemented 5668dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5669dnl [Compiler flag to generate thread safe objects]) 5670])# _LT_LINKER_SHLIBS 5671 5672 5673# _LT_LANG_C_CONFIG([TAG]) 5674# ------------------------ 5675# Ensure that the configuration variables for a C compiler are suitably 5676# defined. These variables are subsequently used by _LT_CONFIG to write 5677# the compiler configuration to `libtool'. 5678m4_defun([_LT_LANG_C_CONFIG], 5679[m4_require([_LT_DECL_EGREP])dnl 5680lt_save_CC="$CC" 5681AC_LANG_PUSH(C) 5682 5683# Source file extension for C test sources. 5684ac_ext=c 5685 5686# Object file extension for compiled C test sources. 5687objext=o 5688_LT_TAGVAR(objext, $1)=$objext 5689 5690# Code to be used in simple compile tests 5691lt_simple_compile_test_code="int some_variable = 0;" 5692 5693# Code to be used in simple link tests 5694lt_simple_link_test_code='int main(){return(0);}' 5695 5696_LT_TAG_COMPILER 5697# Save the default compiler, since it gets overwritten when the other 5698# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5699compiler_DEFAULT=$CC 5700 5701# save warnings/boilerplate of simple test code 5702_LT_COMPILER_BOILERPLATE 5703_LT_LINKER_BOILERPLATE 5704 5705if test -n "$compiler"; then 5706 _LT_COMPILER_NO_RTTI($1) 5707 _LT_COMPILER_PIC($1) 5708 _LT_COMPILER_C_O($1) 5709 _LT_COMPILER_FILE_LOCKS($1) 5710 _LT_LINKER_SHLIBS($1) 5711 _LT_SYS_DYNAMIC_LINKER($1) 5712 _LT_LINKER_HARDCODE_LIBPATH($1) 5713 LT_SYS_DLOPEN_SELF 5714 _LT_CMD_STRIPLIB 5715 5716 # Report which library types will actually be built 5717 AC_MSG_CHECKING([if libtool supports shared libraries]) 5718 AC_MSG_RESULT([$can_build_shared]) 5719 5720 AC_MSG_CHECKING([whether to build shared libraries]) 5721 test "$can_build_shared" = "no" && enable_shared=no 5722 5723 # On AIX, shared libraries and static libraries use the same namespace, and 5724 # are all built from PIC. 5725 case $host_os in 5726 aix3*) 5727 test "$enable_shared" = yes && enable_static=no 5728 if test -n "$RANLIB"; then 5729 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5730 postinstall_cmds='$RANLIB $lib' 5731 fi 5732 ;; 5733 5734 aix[[4-9]]*) 5735 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5736 test "$enable_shared" = yes && enable_static=no 5737 fi 5738 ;; 5739 esac 5740 AC_MSG_RESULT([$enable_shared]) 5741 5742 AC_MSG_CHECKING([whether to build static libraries]) 5743 # Make sure either enable_shared or enable_static is yes. 5744 test "$enable_shared" = yes || enable_static=yes 5745 AC_MSG_RESULT([$enable_static]) 5746 5747 _LT_CONFIG($1) 5748fi 5749AC_LANG_POP 5750CC="$lt_save_CC" 5751])# _LT_LANG_C_CONFIG 5752 5753 5754# _LT_LANG_CXX_CONFIG([TAG]) 5755# -------------------------- 5756# Ensure that the configuration variables for a C++ compiler are suitably 5757# defined. These variables are subsequently used by _LT_CONFIG to write 5758# the compiler configuration to `libtool'. 5759m4_defun([_LT_LANG_CXX_CONFIG], 5760[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5761m4_require([_LT_DECL_EGREP])dnl 5762m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5763if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5764 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5765 (test "X$CXX" != "Xg++"))) ; then 5766 AC_PROG_CXXCPP 5767else 5768 _lt_caught_CXX_error=yes 5769fi 5770 5771AC_LANG_PUSH(C++) 5772_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5773_LT_TAGVAR(allow_undefined_flag, $1)= 5774_LT_TAGVAR(always_export_symbols, $1)=no 5775_LT_TAGVAR(archive_expsym_cmds, $1)= 5776_LT_TAGVAR(compiler_needs_object, $1)=no 5777_LT_TAGVAR(export_dynamic_flag_spec, $1)= 5778_LT_TAGVAR(hardcode_direct, $1)=no 5779_LT_TAGVAR(hardcode_direct_absolute, $1)=no 5780_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5781_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5782_LT_TAGVAR(hardcode_libdir_separator, $1)= 5783_LT_TAGVAR(hardcode_minus_L, $1)=no 5784_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5785_LT_TAGVAR(hardcode_automatic, $1)=no 5786_LT_TAGVAR(inherit_rpath, $1)=no 5787_LT_TAGVAR(module_cmds, $1)= 5788_LT_TAGVAR(module_expsym_cmds, $1)= 5789_LT_TAGVAR(link_all_deplibs, $1)=unknown 5790_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5791_LT_TAGVAR(reload_flag, $1)=$reload_flag 5792_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5793_LT_TAGVAR(no_undefined_flag, $1)= 5794_LT_TAGVAR(whole_archive_flag_spec, $1)= 5795_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5796 5797# Source file extension for C++ test sources. 5798ac_ext=cpp 5799 5800# Object file extension for compiled C++ test sources. 5801objext=o 5802_LT_TAGVAR(objext, $1)=$objext 5803 5804# No sense in running all these tests if we already determined that 5805# the CXX compiler isn't working. Some variables (like enable_shared) 5806# are currently assumed to apply to all compilers on this platform, 5807# and will be corrupted by setting them based on a non-working compiler. 5808if test "$_lt_caught_CXX_error" != yes; then 5809 # Code to be used in simple compile tests 5810 lt_simple_compile_test_code="int some_variable = 0;" 5811 5812 # Code to be used in simple link tests 5813 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5814 5815 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5816 _LT_TAG_COMPILER 5817 5818 # save warnings/boilerplate of simple test code 5819 _LT_COMPILER_BOILERPLATE 5820 _LT_LINKER_BOILERPLATE 5821 5822 # Allow CC to be a program name with arguments. 5823 lt_save_CC=$CC 5824 lt_save_CFLAGS=$CFLAGS 5825 lt_save_LD=$LD 5826 lt_save_GCC=$GCC 5827 GCC=$GXX 5828 lt_save_with_gnu_ld=$with_gnu_ld 5829 lt_save_path_LD=$lt_cv_path_LD 5830 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5831 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5832 else 5833 $as_unset lt_cv_prog_gnu_ld 5834 fi 5835 if test -n "${lt_cv_path_LDCXX+set}"; then 5836 lt_cv_path_LD=$lt_cv_path_LDCXX 5837 else 5838 $as_unset lt_cv_path_LD 5839 fi 5840 test -z "${LDCXX+set}" || LD=$LDCXX 5841 CC=${CXX-"c++"} 5842 CFLAGS=$CXXFLAGS 5843 compiler=$CC 5844 _LT_TAGVAR(compiler, $1)=$CC 5845 _LT_CC_BASENAME([$compiler]) 5846 5847 if test -n "$compiler"; then 5848 # We don't want -fno-exception when compiling C++ code, so set the 5849 # no_builtin_flag separately 5850 if test "$GXX" = yes; then 5851 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5852 else 5853 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5854 fi 5855 5856 if test "$GXX" = yes; then 5857 # Set up default GNU C++ configuration 5858 5859 LT_PATH_LD 5860 5861 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5862 # archiving commands below assume that GNU ld is being used. 5863 if test "$with_gnu_ld" = yes; then 5864 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5865 _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' 5866 5867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5868 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5869 5870 # If archive_cmds runs LD, not CC, wlarc should be empty 5871 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5872 # investigate it a little bit more. (MM) 5873 wlarc='${wl}' 5874 5875 # ancient GNU ld didn't support --whole-archive et. al. 5876 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5877 $GREP 'no-whole-archive' > /dev/null; then 5878 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5879 else 5880 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5881 fi 5882 else 5883 with_gnu_ld=no 5884 wlarc= 5885 5886 # A generic and very simple default shared library creation 5887 # command for GNU C++ for the case where it uses the native 5888 # linker, instead of GNU ld. If possible, this setting should 5889 # overridden to take advantage of the native linker features on 5890 # the platform it is being used on. 5891 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5892 fi 5893 5894 # Commands to make compiler produce verbose output that lists 5895 # what "hidden" libraries, object files and flags are used when 5896 # linking a shared library. 5897 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5898 5899 else 5900 GXX=no 5901 with_gnu_ld=no 5902 wlarc= 5903 fi 5904 5905 # PORTME: fill in a description of your system's C++ link characteristics 5906 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5907 _LT_TAGVAR(ld_shlibs, $1)=yes 5908 case $host_os in 5909 aix3*) 5910 # FIXME: insert proper C++ library support 5911 _LT_TAGVAR(ld_shlibs, $1)=no 5912 ;; 5913 aix[[4-9]]*) 5914 if test "$host_cpu" = ia64; then 5915 # On IA64, the linker does run time linking by default, so we don't 5916 # have to do anything special. 5917 aix_use_runtimelinking=no 5918 exp_sym_flag='-Bexport' 5919 no_entry_flag="" 5920 else 5921 aix_use_runtimelinking=no 5922 5923 # Test if we are trying to use run time linking or normal 5924 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5925 # need to do runtime linking. 5926 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5927 for ld_flag in $LDFLAGS; do 5928 case $ld_flag in 5929 *-brtl*) 5930 aix_use_runtimelinking=yes 5931 break 5932 ;; 5933 esac 5934 done 5935 ;; 5936 esac 5937 5938 exp_sym_flag='-bexport' 5939 no_entry_flag='-bnoentry' 5940 fi 5941 5942 # When large executables or shared objects are built, AIX ld can 5943 # have problems creating the table of contents. If linking a library 5944 # or program results in "error TOC overflow" add -mminimal-toc to 5945 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5946 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5947 5948 _LT_TAGVAR(archive_cmds, $1)='' 5949 _LT_TAGVAR(hardcode_direct, $1)=yes 5950 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5951 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5952 _LT_TAGVAR(link_all_deplibs, $1)=yes 5953 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5954 5955 if test "$GXX" = yes; then 5956 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5957 # We only want to do this on AIX 4.2 and lower, the check 5958 # below for broken collect2 doesn't work under 4.3+ 5959 collect2name=`${CC} -print-prog-name=collect2` 5960 if test -f "$collect2name" && 5961 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5962 then 5963 # We have reworked collect2 5964 : 5965 else 5966 # We have old collect2 5967 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5968 # It fails to find uninstalled libraries when the uninstalled 5969 # path is not listed in the libpath. Setting hardcode_minus_L 5970 # to unsupported forces relinking 5971 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5972 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5973 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5974 fi 5975 esac 5976 shared_flag='-shared' 5977 if test "$aix_use_runtimelinking" = yes; then 5978 shared_flag="$shared_flag "'${wl}-G' 5979 fi 5980 else 5981 # not using gcc 5982 if test "$host_cpu" = ia64; then 5983 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5984 # chokes on -Wl,-G. The following line is correct: 5985 shared_flag='-G' 5986 else 5987 if test "$aix_use_runtimelinking" = yes; then 5988 shared_flag='${wl}-G' 5989 else 5990 shared_flag='${wl}-bM:SRE' 5991 fi 5992 fi 5993 fi 5994 5995 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5996 # It seems that -bexpall does not export symbols beginning with 5997 # underscore (_), so it is better to generate a list of symbols to 5998 # export. 5999 _LT_TAGVAR(always_export_symbols, $1)=yes 6000 if test "$aix_use_runtimelinking" = yes; then 6001 # Warning - without using the other runtime loading flags (-brtl), 6002 # -berok will link without error, but may produce a broken library. 6003 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6004 # Determine the default libpath from the value encoded in an empty 6005 # executable. 6006 _LT_SYS_MODULE_PATH_AIX([$1]) 6007 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6008 6009 _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 $shared_flag" 6010 else 6011 if test "$host_cpu" = ia64; then 6012 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6013 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6014 _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" 6015 else 6016 # Determine the default libpath from the value encoded in an 6017 # empty executable. 6018 _LT_SYS_MODULE_PATH_AIX([$1]) 6019 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6020 # Warning - without using the other run time loading flags, 6021 # -berok will link without error, but may produce a broken library. 6022 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6023 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6024 if test "$with_gnu_ld" = yes; then 6025 # We only use this code for GNU lds that support --whole-archive. 6026 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6027 else 6028 # Exported symbols can be pulled into shared objects from archives 6029 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6030 fi 6031 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6032 # This is similar to how AIX traditionally builds its shared 6033 # libraries. 6034 _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' 6035 fi 6036 fi 6037 ;; 6038 6039 beos*) 6040 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6041 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6042 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6043 # support --undefined. This deserves some investigation. FIXME 6044 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6045 else 6046 _LT_TAGVAR(ld_shlibs, $1)=no 6047 fi 6048 ;; 6049 6050 chorus*) 6051 case $cc_basename in 6052 *) 6053 # FIXME: insert proper C++ library support 6054 _LT_TAGVAR(ld_shlibs, $1)=no 6055 ;; 6056 esac 6057 ;; 6058 6059 cygwin* | mingw* | pw32* | cegcc*) 6060 case $GXX,$cc_basename in 6061 ,cl* | no,cl*) 6062 # Native MSVC 6063 # hardcode_libdir_flag_spec is actually meaningless, as there is 6064 # no search path for DLLs. 6065 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6066 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6067 _LT_TAGVAR(always_export_symbols, $1)=yes 6068 _LT_TAGVAR(file_list_spec, $1)='@' 6069 # Tell ltmain to make .lib files, not .a files. 6070 libext=lib 6071 # Tell ltmain to make .dll files, not .so files. 6072 shrext_cmds=".dll" 6073 # FIXME: Setting linknames here is a bad hack. 6074 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6075 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6076 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6077 else 6078 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6079 fi~ 6080 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6081 linknames=' 6082 # The linker will not automatically build a static lib if we build a DLL. 6083 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6084 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6085 # Don't use ranlib 6086 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6087 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6088 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6089 case $lt_outputfile in 6090 *.exe|*.EXE) ;; 6091 *) 6092 lt_outputfile="$lt_outputfile.exe" 6093 lt_tool_outputfile="$lt_tool_outputfile.exe" 6094 ;; 6095 esac~ 6096 func_to_tool_file "$lt_outputfile"~ 6097 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6098 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6099 $RM "$lt_outputfile.manifest"; 6100 fi' 6101 ;; 6102 *) 6103 # g++ 6104 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6105 # as there is no search path for DLLs. 6106 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6107 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6108 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6109 _LT_TAGVAR(always_export_symbols, $1)=no 6110 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6111 6112 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6113 _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' 6114 # If the export-symbols file already is a .def file (1st line 6115 # is EXPORTS), use it as is; otherwise, prepend... 6116 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6117 cp $export_symbols $output_objdir/$soname.def; 6118 else 6119 echo EXPORTS > $output_objdir/$soname.def; 6120 cat $export_symbols >> $output_objdir/$soname.def; 6121 fi~ 6122 $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' 6123 else 6124 _LT_TAGVAR(ld_shlibs, $1)=no 6125 fi 6126 ;; 6127 esac 6128 ;; 6129 darwin* | rhapsody*) 6130 _LT_DARWIN_LINKER_FEATURES($1) 6131 ;; 6132 6133 dgux*) 6134 case $cc_basename in 6135 ec++*) 6136 # FIXME: insert proper C++ library support 6137 _LT_TAGVAR(ld_shlibs, $1)=no 6138 ;; 6139 ghcx*) 6140 # Green Hills C++ Compiler 6141 # FIXME: insert proper C++ library support 6142 _LT_TAGVAR(ld_shlibs, $1)=no 6143 ;; 6144 *) 6145 # FIXME: insert proper C++ library support 6146 _LT_TAGVAR(ld_shlibs, $1)=no 6147 ;; 6148 esac 6149 ;; 6150 6151 freebsd[[12]]*) 6152 # C++ shared libraries reported to be fairly broken before 6153 # switch to ELF 6154 _LT_TAGVAR(ld_shlibs, $1)=no 6155 ;; 6156 6157 freebsd-elf*) 6158 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6159 ;; 6160 6161 freebsd* | dragonfly*) 6162 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6163 # conventions 6164 _LT_TAGVAR(ld_shlibs, $1)=yes 6165 ;; 6166 6167 gnu*) 6168 ;; 6169 6170 haiku*) 6171 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6172 _LT_TAGVAR(link_all_deplibs, $1)=yes 6173 ;; 6174 6175 hpux9*) 6176 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6177 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6178 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6179 _LT_TAGVAR(hardcode_direct, $1)=yes 6180 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6181 # but as the default 6182 # location of the library. 6183 6184 case $cc_basename in 6185 CC*) 6186 # FIXME: insert proper C++ library support 6187 _LT_TAGVAR(ld_shlibs, $1)=no 6188 ;; 6189 aCC*) 6190 _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 $lib' 6191 # Commands to make compiler produce verbose output that lists 6192 # what "hidden" libraries, object files and flags are used when 6193 # linking a shared library. 6194 # 6195 # There doesn't appear to be a way to prevent this compiler from 6196 # explicitly linking system object files so we need to strip them 6197 # from the output so that they don't get included in the library 6198 # dependencies. 6199 output_verbose_link_cmd='templist=`($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"' 6200 ;; 6201 *) 6202 if test "$GXX" = yes; then 6203 _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' 6204 else 6205 # FIXME: insert proper C++ library support 6206 _LT_TAGVAR(ld_shlibs, $1)=no 6207 fi 6208 ;; 6209 esac 6210 ;; 6211 6212 hpux10*|hpux11*) 6213 if test $with_gnu_ld = no; then 6214 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6215 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6216 6217 case $host_cpu in 6218 hppa*64*|ia64*) 6219 ;; 6220 *) 6221 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6222 ;; 6223 esac 6224 fi 6225 case $host_cpu in 6226 hppa*64*|ia64*) 6227 _LT_TAGVAR(hardcode_direct, $1)=no 6228 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6229 ;; 6230 *) 6231 _LT_TAGVAR(hardcode_direct, $1)=yes 6232 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6233 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6234 # but as the default 6235 # location of the library. 6236 ;; 6237 esac 6238 6239 case $cc_basename in 6240 CC*) 6241 # FIXME: insert proper C++ library support 6242 _LT_TAGVAR(ld_shlibs, $1)=no 6243 ;; 6244 aCC*) 6245 case $host_cpu in 6246 hppa*64*) 6247 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6248 ;; 6249 ia64*) 6250 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6251 ;; 6252 *) 6253 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6254 ;; 6255 esac 6256 # Commands to make compiler produce verbose output that lists 6257 # what "hidden" libraries, object files and flags are used when 6258 # linking a shared library. 6259 # 6260 # There doesn't appear to be a way to prevent this compiler from 6261 # explicitly linking system object files so we need to strip them 6262 # from the output so that they don't get included in the library 6263 # dependencies. 6264 output_verbose_link_cmd='templist=`($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"' 6265 ;; 6266 *) 6267 if test "$GXX" = yes; then 6268 if test $with_gnu_ld = no; then 6269 case $host_cpu in 6270 hppa*64*) 6271 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6272 ;; 6273 ia64*) 6274 _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' 6275 ;; 6276 *) 6277 _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' 6278 ;; 6279 esac 6280 fi 6281 else 6282 # FIXME: insert proper C++ library support 6283 _LT_TAGVAR(ld_shlibs, $1)=no 6284 fi 6285 ;; 6286 esac 6287 ;; 6288 6289 interix[[3-9]]*) 6290 _LT_TAGVAR(hardcode_direct, $1)=no 6291 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6292 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6293 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6294 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6295 # Instead, shared libraries are loaded at an image base (0x10000000 by 6296 # default) and relocated if they conflict, which is a slow very memory 6297 # consuming and fragmenting process. To avoid this, we pick a random, 6298 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6299 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6300 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6301 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6302 ;; 6303 irix5* | irix6*) 6304 case $cc_basename in 6305 CC*) 6306 # SGI C++ 6307 _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' 6308 6309 # Archives containing C++ object files must be created using 6310 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6311 # necessary to make sure instantiated templates are included 6312 # in the archive. 6313 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6314 ;; 6315 *) 6316 if test "$GXX" = yes; then 6317 if test "$with_gnu_ld" = no; then 6318 _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' 6319 else 6320 _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' 6321 fi 6322 fi 6323 _LT_TAGVAR(link_all_deplibs, $1)=yes 6324 ;; 6325 esac 6326 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6327 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6328 _LT_TAGVAR(inherit_rpath, $1)=yes 6329 ;; 6330 6331 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6332 case $cc_basename in 6333 KCC*) 6334 # Kuck and Associates, Inc. (KAI) C++ Compiler 6335 6336 # KCC will only create a shared library if the output file 6337 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6338 # to its proper name (with version) after linking. 6339 _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' 6340 _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 $lib' 6341 # Commands to make compiler produce verbose output that lists 6342 # what "hidden" libraries, object files and flags are used when 6343 # linking a shared library. 6344 # 6345 # There doesn't appear to be a way to prevent this compiler from 6346 # explicitly linking system object files so we need to strip them 6347 # from the output so that they don't get included in the library 6348 # dependencies. 6349 output_verbose_link_cmd='templist=`$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"' 6350 6351 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6352 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6353 6354 # Archives containing C++ object files must be created using 6355 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6356 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6357 ;; 6358 icpc* | ecpc* ) 6359 # Intel C++ 6360 with_gnu_ld=yes 6361 # version 8.0 and above of icpc choke on multiply defined symbols 6362 # if we add $predep_objects and $postdep_objects, however 7.1 and 6363 # earlier do not add the objects themselves. 6364 case `$CC -V 2>&1` in 6365 *"Version 7."*) 6366 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6367 _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' 6368 ;; 6369 *) # Version 8.0 or newer 6370 tmp_idyn= 6371 case $host_cpu in 6372 ia64*) tmp_idyn=' -i_dynamic';; 6373 esac 6374 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6375 _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' 6376 ;; 6377 esac 6378 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6379 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6380 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6381 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6382 ;; 6383 pgCC* | pgcpp*) 6384 # Portland Group C++ compiler 6385 case `$CC -V` in 6386 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6387 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6388 rm -rf $tpldir~ 6389 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6390 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6391 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6392 rm -rf $tpldir~ 6393 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6394 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6395 $RANLIB $oldlib' 6396 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6397 rm -rf $tpldir~ 6398 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6399 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6400 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6401 rm -rf $tpldir~ 6402 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6403 $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' 6404 ;; 6405 *) # Version 6 and above use weak symbols 6406 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6407 _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' 6408 ;; 6409 esac 6410 6411 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6412 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6413 _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' 6414 ;; 6415 cxx*) 6416 # Compaq C++ 6417 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6418 _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' 6419 6420 runpath_var=LD_RUN_PATH 6421 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6422 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6423 6424 # Commands to make compiler produce verbose output that lists 6425 # what "hidden" libraries, object files and flags are used when 6426 # linking a shared library. 6427 # 6428 # There doesn't appear to be a way to prevent this compiler from 6429 # explicitly linking system object files so we need to strip them 6430 # from the output so that they don't get included in the library 6431 # dependencies. 6432 output_verbose_link_cmd='templist=`$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' 6433 ;; 6434 xl* | mpixl* | bgxl*) 6435 # IBM XL 8.0 on PPC, with GNU ld 6436 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6437 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6438 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6439 if test "x$supports_anon_versioning" = xyes; then 6440 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6441 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6442 echo "local: *; };" >> $output_objdir/$libname.ver~ 6443 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6444 fi 6445 ;; 6446 *) 6447 case `$CC -V 2>&1 | sed 5q` in 6448 *Sun\ C*) 6449 # Sun C++ 5.9 6450 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6451 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6452 _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' 6453 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6454 _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' 6455 _LT_TAGVAR(compiler_needs_object, $1)=yes 6456 6457 # Not sure whether something based on 6458 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6459 # would be better. 6460 output_verbose_link_cmd='func_echo_all' 6461 6462 # Archives containing C++ object files must be created using 6463 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6464 # necessary to make sure instantiated templates are included 6465 # in the archive. 6466 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6467 ;; 6468 esac 6469 ;; 6470 esac 6471 ;; 6472 6473 lynxos*) 6474 # FIXME: insert proper C++ library support 6475 _LT_TAGVAR(ld_shlibs, $1)=no 6476 ;; 6477 6478 m88k*) 6479 # FIXME: insert proper C++ library support 6480 _LT_TAGVAR(ld_shlibs, $1)=no 6481 ;; 6482 6483 mvs*) 6484 case $cc_basename in 6485 cxx*) 6486 # FIXME: insert proper C++ library support 6487 _LT_TAGVAR(ld_shlibs, $1)=no 6488 ;; 6489 *) 6490 # FIXME: insert proper C++ library support 6491 _LT_TAGVAR(ld_shlibs, $1)=no 6492 ;; 6493 esac 6494 ;; 6495 6496 netbsd*) 6497 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6498 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6499 wlarc= 6500 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6501 _LT_TAGVAR(hardcode_direct, $1)=yes 6502 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6503 fi 6504 # Workaround some broken pre-1.5 toolchains 6505 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6506 ;; 6507 6508 *nto* | *qnx*) 6509 _LT_TAGVAR(ld_shlibs, $1)=yes 6510 ;; 6511 6512 openbsd2*) 6513 # C++ shared libraries are fairly broken 6514 _LT_TAGVAR(ld_shlibs, $1)=no 6515 ;; 6516 6517 openbsd*) 6518 if test -f /usr/libexec/ld.so; then 6519 _LT_TAGVAR(hardcode_direct, $1)=yes 6520 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6521 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6522 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6523 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6524 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6525 _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' 6526 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6527 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6528 fi 6529 output_verbose_link_cmd=func_echo_all 6530 else 6531 _LT_TAGVAR(ld_shlibs, $1)=no 6532 fi 6533 ;; 6534 6535 osf3* | osf4* | osf5*) 6536 case $cc_basename in 6537 KCC*) 6538 # Kuck and Associates, Inc. (KAI) C++ Compiler 6539 6540 # KCC will only create a shared library if the output file 6541 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6542 # to its proper name (with version) after linking. 6543 _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' 6544 6545 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6546 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6547 6548 # Archives containing C++ object files must be created using 6549 # the KAI C++ compiler. 6550 case $host in 6551 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6552 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6553 esac 6554 ;; 6555 RCC*) 6556 # Rational C++ 2.4.1 6557 # FIXME: insert proper C++ library support 6558 _LT_TAGVAR(ld_shlibs, $1)=no 6559 ;; 6560 cxx*) 6561 case $host in 6562 osf3*) 6563 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6564 _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' 6565 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6566 ;; 6567 *) 6568 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6569 _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' 6570 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6571 echo "-hidden">> $lib.exp~ 6572 $CC -shared$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~ 6573 $RM $lib.exp' 6574 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6575 ;; 6576 esac 6577 6578 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6579 6580 # Commands to make compiler produce verbose output that lists 6581 # what "hidden" libraries, object files and flags are used when 6582 # linking a shared library. 6583 # 6584 # There doesn't appear to be a way to prevent this compiler from 6585 # explicitly linking system object files so we need to strip them 6586 # from the output so that they don't get included in the library 6587 # dependencies. 6588 output_verbose_link_cmd='templist=`$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"' 6589 ;; 6590 *) 6591 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6592 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6593 case $host in 6594 osf3*) 6595 _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' 6596 ;; 6597 *) 6598 _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' 6599 ;; 6600 esac 6601 6602 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6603 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6604 6605 # Commands to make compiler produce verbose output that lists 6606 # what "hidden" libraries, object files and flags are used when 6607 # linking a shared library. 6608 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6609 6610 else 6611 # FIXME: insert proper C++ library support 6612 _LT_TAGVAR(ld_shlibs, $1)=no 6613 fi 6614 ;; 6615 esac 6616 ;; 6617 6618 psos*) 6619 # FIXME: insert proper C++ library support 6620 _LT_TAGVAR(ld_shlibs, $1)=no 6621 ;; 6622 6623 sunos4*) 6624 case $cc_basename in 6625 CC*) 6626 # Sun C++ 4.x 6627 # FIXME: insert proper C++ library support 6628 _LT_TAGVAR(ld_shlibs, $1)=no 6629 ;; 6630 lcc*) 6631 # Lucid 6632 # FIXME: insert proper C++ library support 6633 _LT_TAGVAR(ld_shlibs, $1)=no 6634 ;; 6635 *) 6636 # FIXME: insert proper C++ library support 6637 _LT_TAGVAR(ld_shlibs, $1)=no 6638 ;; 6639 esac 6640 ;; 6641 6642 solaris*) 6643 case $cc_basename in 6644 CC* | sunCC*) 6645 # Sun C++ 4.2, 5.x and Centerline C++ 6646 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6647 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6648 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6649 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6650 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6651 6652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6653 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6654 case $host_os in 6655 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6656 *) 6657 # The compiler driver will combine and reorder linker options, 6658 # but understands `-z linker_flag'. 6659 # Supported since Solaris 2.6 (maybe 2.5.1?) 6660 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6661 ;; 6662 esac 6663 _LT_TAGVAR(link_all_deplibs, $1)=yes 6664 6665 output_verbose_link_cmd='func_echo_all' 6666 6667 # Archives containing C++ object files must be created using 6668 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6669 # necessary to make sure instantiated templates are included 6670 # in the archive. 6671 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6672 ;; 6673 gcx*) 6674 # Green Hills C++ Compiler 6675 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6676 6677 # The C++ compiler must be used to create the archive. 6678 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6679 ;; 6680 *) 6681 # GNU C++ compiler with Solaris linker 6682 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6683 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6684 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6685 _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' 6686 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6687 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6688 6689 # Commands to make compiler produce verbose output that lists 6690 # what "hidden" libraries, object files and flags are used when 6691 # linking a shared library. 6692 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6693 else 6694 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6695 # platform. 6696 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6697 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6698 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6699 6700 # Commands to make compiler produce verbose output that lists 6701 # what "hidden" libraries, object files and flags are used when 6702 # linking a shared library. 6703 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6704 fi 6705 6706 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6707 case $host_os in 6708 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6709 *) 6710 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6711 ;; 6712 esac 6713 fi 6714 ;; 6715 esac 6716 ;; 6717 6718 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6719 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6720 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6721 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6722 runpath_var='LD_RUN_PATH' 6723 6724 case $cc_basename in 6725 CC*) 6726 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6727 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6728 ;; 6729 *) 6730 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6731 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6732 ;; 6733 esac 6734 ;; 6735 6736 sysv5* | sco3.2v5* | sco5v6*) 6737 # Note: We can NOT use -z defs as we might desire, because we do not 6738 # link with -lc, and that would cause any symbols used from libc to 6739 # always be unresolved, which means just about no library would 6740 # ever link correctly. If we're not using GNU ld we use -z text 6741 # though, which does catch some bad symbols but isn't as heavy-handed 6742 # as -z defs. 6743 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6744 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6745 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6746 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6747 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6748 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6749 _LT_TAGVAR(link_all_deplibs, $1)=yes 6750 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6751 runpath_var='LD_RUN_PATH' 6752 6753 case $cc_basename in 6754 CC*) 6755 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6756 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6757 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6758 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6759 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6760 '"$_LT_TAGVAR(reload_cmds, $1)" 6761 ;; 6762 *) 6763 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6764 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6765 ;; 6766 esac 6767 ;; 6768 6769 tandem*) 6770 case $cc_basename in 6771 NCC*) 6772 # NonStop-UX NCC 3.20 6773 # FIXME: insert proper C++ library support 6774 _LT_TAGVAR(ld_shlibs, $1)=no 6775 ;; 6776 *) 6777 # FIXME: insert proper C++ library support 6778 _LT_TAGVAR(ld_shlibs, $1)=no 6779 ;; 6780 esac 6781 ;; 6782 6783 vxworks*) 6784 # FIXME: insert proper C++ library support 6785 _LT_TAGVAR(ld_shlibs, $1)=no 6786 ;; 6787 6788 *) 6789 # FIXME: insert proper C++ library support 6790 _LT_TAGVAR(ld_shlibs, $1)=no 6791 ;; 6792 esac 6793 6794 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6795 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6796 6797 _LT_TAGVAR(GCC, $1)="$GXX" 6798 _LT_TAGVAR(LD, $1)="$LD" 6799 6800 ## CAVEAT EMPTOR: 6801 ## There is no encapsulation within the following macros, do not change 6802 ## the running order or otherwise move them around unless you know exactly 6803 ## what you are doing... 6804 _LT_SYS_HIDDEN_LIBDEPS($1) 6805 _LT_COMPILER_PIC($1) 6806 _LT_COMPILER_C_O($1) 6807 _LT_COMPILER_FILE_LOCKS($1) 6808 _LT_LINKER_SHLIBS($1) 6809 _LT_SYS_DYNAMIC_LINKER($1) 6810 _LT_LINKER_HARDCODE_LIBPATH($1) 6811 6812 _LT_CONFIG($1) 6813 fi # test -n "$compiler" 6814 6815 CC=$lt_save_CC 6816 CFLAGS=$lt_save_CFLAGS 6817 LDCXX=$LD 6818 LD=$lt_save_LD 6819 GCC=$lt_save_GCC 6820 with_gnu_ld=$lt_save_with_gnu_ld 6821 lt_cv_path_LDCXX=$lt_cv_path_LD 6822 lt_cv_path_LD=$lt_save_path_LD 6823 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6824 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6825fi # test "$_lt_caught_CXX_error" != yes 6826 6827AC_LANG_POP 6828])# _LT_LANG_CXX_CONFIG 6829 6830 6831# _LT_FUNC_STRIPNAME_CNF 6832# ---------------------- 6833# func_stripname_cnf prefix suffix name 6834# strip PREFIX and SUFFIX off of NAME. 6835# PREFIX and SUFFIX must not contain globbing or regex special 6836# characters, hashes, percent signs, but SUFFIX may contain a leading 6837# dot (in which case that matches only a dot). 6838# 6839# This function is identical to the (non-XSI) version of func_stripname, 6840# except this one can be used by m4 code that may be executed by configure, 6841# rather than the libtool script. 6842m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6843AC_REQUIRE([_LT_DECL_SED]) 6844AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6845func_stripname_cnf () 6846{ 6847 case ${2} in 6848 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6849 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6850 esac 6851} # func_stripname_cnf 6852])# _LT_FUNC_STRIPNAME_CNF 6853 6854# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6855# --------------------------------- 6856# Figure out "hidden" library dependencies from verbose 6857# compiler output when linking a shared library. 6858# Parse the compiler output and extract the necessary 6859# objects, libraries and library flags. 6860m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6861[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6862AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6863# Dependencies to place before and after the object being linked: 6864_LT_TAGVAR(predep_objects, $1)= 6865_LT_TAGVAR(postdep_objects, $1)= 6866_LT_TAGVAR(predeps, $1)= 6867_LT_TAGVAR(postdeps, $1)= 6868_LT_TAGVAR(compiler_lib_search_path, $1)= 6869 6870dnl we can't use the lt_simple_compile_test_code here, 6871dnl because it contains code intended for an executable, 6872dnl not a library. It's possible we should let each 6873dnl tag define a new lt_????_link_test_code variable, 6874dnl but it's only used here... 6875m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6876int a; 6877void foo (void) { a = 0; } 6878_LT_EOF 6879], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6880class Foo 6881{ 6882public: 6883 Foo (void) { a = 0; } 6884private: 6885 int a; 6886}; 6887_LT_EOF 6888], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6889 subroutine foo 6890 implicit none 6891 integer*4 a 6892 a=0 6893 return 6894 end 6895_LT_EOF 6896], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6897 subroutine foo 6898 implicit none 6899 integer a 6900 a=0 6901 return 6902 end 6903_LT_EOF 6904], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6905public class foo { 6906 private int a; 6907 public void bar (void) { 6908 a = 0; 6909 } 6910}; 6911_LT_EOF 6912]) 6913 6914_lt_libdeps_save_CFLAGS=$CFLAGS 6915case "$CC $CFLAGS " in #( 6916*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6917*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6918esac 6919 6920dnl Parse the compiler output and extract the necessary 6921dnl objects, libraries and library flags. 6922if AC_TRY_EVAL(ac_compile); then 6923 # Parse the compiler output and extract the necessary 6924 # objects, libraries and library flags. 6925 6926 # Sentinel used to keep track of whether or not we are before 6927 # the conftest object file. 6928 pre_test_object_deps_done=no 6929 6930 for p in `eval "$output_verbose_link_cmd"`; do 6931 case ${prev}${p} in 6932 6933 -L* | -R* | -l*) 6934 # Some compilers place space between "-{L,R}" and the path. 6935 # Remove the space. 6936 if test $p = "-L" || 6937 test $p = "-R"; then 6938 prev=$p 6939 continue 6940 fi 6941 6942 # Expand the sysroot to ease extracting the directories later. 6943 if test -z "$prev"; then 6944 case $p in 6945 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 6946 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 6947 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 6948 esac 6949 fi 6950 case $p in 6951 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 6952 esac 6953 if test "$pre_test_object_deps_done" = no; then 6954 case ${prev} in 6955 -L | -R) 6956 # Internal compiler library paths should come after those 6957 # provided the user. The postdeps already come after the 6958 # user supplied libs so there is no need to process them. 6959 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6960 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6961 else 6962 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6963 fi 6964 ;; 6965 # The "-l" case would never come before the object being 6966 # linked, so don't bother handling this case. 6967 esac 6968 else 6969 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6970 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6971 else 6972 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6973 fi 6974 fi 6975 prev= 6976 ;; 6977 6978 *.lto.$objext) ;; # Ignore GCC LTO objects 6979 *.$objext) 6980 # This assumes that the test object file only shows up 6981 # once in the compiler output. 6982 if test "$p" = "conftest.$objext"; then 6983 pre_test_object_deps_done=yes 6984 continue 6985 fi 6986 6987 if test "$pre_test_object_deps_done" = no; then 6988 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 6989 _LT_TAGVAR(predep_objects, $1)="$p" 6990 else 6991 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 6992 fi 6993 else 6994 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 6995 _LT_TAGVAR(postdep_objects, $1)="$p" 6996 else 6997 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 6998 fi 6999 fi 7000 ;; 7001 7002 *) ;; # Ignore the rest. 7003 7004 esac 7005 done 7006 7007 # Clean up. 7008 rm -f a.out a.exe 7009else 7010 echo "libtool.m4: error: problem compiling $1 test program" 7011fi 7012 7013$RM -f confest.$objext 7014CFLAGS=$_lt_libdeps_save_CFLAGS 7015 7016# PORTME: override above test on systems where it is broken 7017m4_if([$1], [CXX], 7018[case $host_os in 7019interix[[3-9]]*) 7020 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7021 # hack all around it, let's just trust "g++" to DTRT. 7022 _LT_TAGVAR(predep_objects,$1)= 7023 _LT_TAGVAR(postdep_objects,$1)= 7024 _LT_TAGVAR(postdeps,$1)= 7025 ;; 7026 7027linux*) 7028 case `$CC -V 2>&1 | sed 5q` in 7029 *Sun\ C*) 7030 # Sun C++ 5.9 7031 7032 # The more standards-conforming stlport4 library is 7033 # incompatible with the Cstd library. Avoid specifying 7034 # it if it's in CXXFLAGS. Ignore libCrun as 7035 # -library=stlport4 depends on it. 7036 case " $CXX $CXXFLAGS " in 7037 *" -library=stlport4 "*) 7038 solaris_use_stlport4=yes 7039 ;; 7040 esac 7041 7042 if test "$solaris_use_stlport4" != yes; then 7043 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7044 fi 7045 ;; 7046 esac 7047 ;; 7048 7049solaris*) 7050 case $cc_basename in 7051 CC* | sunCC*) 7052 # The more standards-conforming stlport4 library is 7053 # incompatible with the Cstd library. Avoid specifying 7054 # it if it's in CXXFLAGS. Ignore libCrun as 7055 # -library=stlport4 depends on it. 7056 case " $CXX $CXXFLAGS " in 7057 *" -library=stlport4 "*) 7058 solaris_use_stlport4=yes 7059 ;; 7060 esac 7061 7062 # Adding this requires a known-good setup of shared libraries for 7063 # Sun compiler versions before 5.6, else PIC objects from an old 7064 # archive will be linked into the output, leading to subtle bugs. 7065 if test "$solaris_use_stlport4" != yes; then 7066 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7067 fi 7068 ;; 7069 esac 7070 ;; 7071esac 7072]) 7073 7074case " $_LT_TAGVAR(postdeps, $1) " in 7075*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7076esac 7077 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7078if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7079 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7080fi 7081_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7082 [The directories searched by this compiler when creating a shared library]) 7083_LT_TAGDECL([], [predep_objects], [1], 7084 [Dependencies to place before and after the objects being linked to 7085 create a shared library]) 7086_LT_TAGDECL([], [postdep_objects], [1]) 7087_LT_TAGDECL([], [predeps], [1]) 7088_LT_TAGDECL([], [postdeps], [1]) 7089_LT_TAGDECL([], [compiler_lib_search_path], [1], 7090 [The library search path used internally by the compiler when linking 7091 a shared library]) 7092])# _LT_SYS_HIDDEN_LIBDEPS 7093 7094 7095# _LT_LANG_F77_CONFIG([TAG]) 7096# -------------------------- 7097# Ensure that the configuration variables for a Fortran 77 compiler are 7098# suitably defined. These variables are subsequently used by _LT_CONFIG 7099# to write the compiler configuration to `libtool'. 7100m4_defun([_LT_LANG_F77_CONFIG], 7101[AC_LANG_PUSH(Fortran 77) 7102if test -z "$F77" || test "X$F77" = "Xno"; then 7103 _lt_disable_F77=yes 7104fi 7105 7106_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7107_LT_TAGVAR(allow_undefined_flag, $1)= 7108_LT_TAGVAR(always_export_symbols, $1)=no 7109_LT_TAGVAR(archive_expsym_cmds, $1)= 7110_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7111_LT_TAGVAR(hardcode_direct, $1)=no 7112_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7113_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7114_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7115_LT_TAGVAR(hardcode_libdir_separator, $1)= 7116_LT_TAGVAR(hardcode_minus_L, $1)=no 7117_LT_TAGVAR(hardcode_automatic, $1)=no 7118_LT_TAGVAR(inherit_rpath, $1)=no 7119_LT_TAGVAR(module_cmds, $1)= 7120_LT_TAGVAR(module_expsym_cmds, $1)= 7121_LT_TAGVAR(link_all_deplibs, $1)=unknown 7122_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7123_LT_TAGVAR(reload_flag, $1)=$reload_flag 7124_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7125_LT_TAGVAR(no_undefined_flag, $1)= 7126_LT_TAGVAR(whole_archive_flag_spec, $1)= 7127_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7128 7129# Source file extension for f77 test sources. 7130ac_ext=f 7131 7132# Object file extension for compiled f77 test sources. 7133objext=o 7134_LT_TAGVAR(objext, $1)=$objext 7135 7136# No sense in running all these tests if we already determined that 7137# the F77 compiler isn't working. Some variables (like enable_shared) 7138# are currently assumed to apply to all compilers on this platform, 7139# and will be corrupted by setting them based on a non-working compiler. 7140if test "$_lt_disable_F77" != yes; then 7141 # Code to be used in simple compile tests 7142 lt_simple_compile_test_code="\ 7143 subroutine t 7144 return 7145 end 7146" 7147 7148 # Code to be used in simple link tests 7149 lt_simple_link_test_code="\ 7150 program t 7151 end 7152" 7153 7154 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7155 _LT_TAG_COMPILER 7156 7157 # save warnings/boilerplate of simple test code 7158 _LT_COMPILER_BOILERPLATE 7159 _LT_LINKER_BOILERPLATE 7160 7161 # Allow CC to be a program name with arguments. 7162 lt_save_CC="$CC" 7163 lt_save_GCC=$GCC 7164 lt_save_CFLAGS=$CFLAGS 7165 CC=${F77-"f77"} 7166 CFLAGS=$FFLAGS 7167 compiler=$CC 7168 _LT_TAGVAR(compiler, $1)=$CC 7169 _LT_CC_BASENAME([$compiler]) 7170 GCC=$G77 7171 if test -n "$compiler"; then 7172 AC_MSG_CHECKING([if libtool supports shared libraries]) 7173 AC_MSG_RESULT([$can_build_shared]) 7174 7175 AC_MSG_CHECKING([whether to build shared libraries]) 7176 test "$can_build_shared" = "no" && enable_shared=no 7177 7178 # On AIX, shared libraries and static libraries use the same namespace, and 7179 # are all built from PIC. 7180 case $host_os in 7181 aix3*) 7182 test "$enable_shared" = yes && enable_static=no 7183 if test -n "$RANLIB"; then 7184 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7185 postinstall_cmds='$RANLIB $lib' 7186 fi 7187 ;; 7188 aix[[4-9]]*) 7189 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7190 test "$enable_shared" = yes && enable_static=no 7191 fi 7192 ;; 7193 esac 7194 AC_MSG_RESULT([$enable_shared]) 7195 7196 AC_MSG_CHECKING([whether to build static libraries]) 7197 # Make sure either enable_shared or enable_static is yes. 7198 test "$enable_shared" = yes || enable_static=yes 7199 AC_MSG_RESULT([$enable_static]) 7200 7201 _LT_TAGVAR(GCC, $1)="$G77" 7202 _LT_TAGVAR(LD, $1)="$LD" 7203 7204 ## CAVEAT EMPTOR: 7205 ## There is no encapsulation within the following macros, do not change 7206 ## the running order or otherwise move them around unless you know exactly 7207 ## what you are doing... 7208 _LT_COMPILER_PIC($1) 7209 _LT_COMPILER_C_O($1) 7210 _LT_COMPILER_FILE_LOCKS($1) 7211 _LT_LINKER_SHLIBS($1) 7212 _LT_SYS_DYNAMIC_LINKER($1) 7213 _LT_LINKER_HARDCODE_LIBPATH($1) 7214 7215 _LT_CONFIG($1) 7216 fi # test -n "$compiler" 7217 7218 GCC=$lt_save_GCC 7219 CC="$lt_save_CC" 7220 CFLAGS="$lt_save_CFLAGS" 7221fi # test "$_lt_disable_F77" != yes 7222 7223AC_LANG_POP 7224])# _LT_LANG_F77_CONFIG 7225 7226 7227# _LT_LANG_FC_CONFIG([TAG]) 7228# ------------------------- 7229# Ensure that the configuration variables for a Fortran compiler are 7230# suitably defined. These variables are subsequently used by _LT_CONFIG 7231# to write the compiler configuration to `libtool'. 7232m4_defun([_LT_LANG_FC_CONFIG], 7233[AC_LANG_PUSH(Fortran) 7234 7235if test -z "$FC" || test "X$FC" = "Xno"; then 7236 _lt_disable_FC=yes 7237fi 7238 7239_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7240_LT_TAGVAR(allow_undefined_flag, $1)= 7241_LT_TAGVAR(always_export_symbols, $1)=no 7242_LT_TAGVAR(archive_expsym_cmds, $1)= 7243_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7244_LT_TAGVAR(hardcode_direct, $1)=no 7245_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7246_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7247_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7248_LT_TAGVAR(hardcode_libdir_separator, $1)= 7249_LT_TAGVAR(hardcode_minus_L, $1)=no 7250_LT_TAGVAR(hardcode_automatic, $1)=no 7251_LT_TAGVAR(inherit_rpath, $1)=no 7252_LT_TAGVAR(module_cmds, $1)= 7253_LT_TAGVAR(module_expsym_cmds, $1)= 7254_LT_TAGVAR(link_all_deplibs, $1)=unknown 7255_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7256_LT_TAGVAR(reload_flag, $1)=$reload_flag 7257_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7258_LT_TAGVAR(no_undefined_flag, $1)= 7259_LT_TAGVAR(whole_archive_flag_spec, $1)= 7260_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7261 7262# Source file extension for fc test sources. 7263ac_ext=${ac_fc_srcext-f} 7264 7265# Object file extension for compiled fc test sources. 7266objext=o 7267_LT_TAGVAR(objext, $1)=$objext 7268 7269# No sense in running all these tests if we already determined that 7270# the FC compiler isn't working. Some variables (like enable_shared) 7271# are currently assumed to apply to all compilers on this platform, 7272# and will be corrupted by setting them based on a non-working compiler. 7273if test "$_lt_disable_FC" != yes; then 7274 # Code to be used in simple compile tests 7275 lt_simple_compile_test_code="\ 7276 subroutine t 7277 return 7278 end 7279" 7280 7281 # Code to be used in simple link tests 7282 lt_simple_link_test_code="\ 7283 program t 7284 end 7285" 7286 7287 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7288 _LT_TAG_COMPILER 7289 7290 # save warnings/boilerplate of simple test code 7291 _LT_COMPILER_BOILERPLATE 7292 _LT_LINKER_BOILERPLATE 7293 7294 # Allow CC to be a program name with arguments. 7295 lt_save_CC="$CC" 7296 lt_save_GCC=$GCC 7297 lt_save_CFLAGS=$CFLAGS 7298 CC=${FC-"f95"} 7299 CFLAGS=$FCFLAGS 7300 compiler=$CC 7301 GCC=$ac_cv_fc_compiler_gnu 7302 7303 _LT_TAGVAR(compiler, $1)=$CC 7304 _LT_CC_BASENAME([$compiler]) 7305 7306 if test -n "$compiler"; then 7307 AC_MSG_CHECKING([if libtool supports shared libraries]) 7308 AC_MSG_RESULT([$can_build_shared]) 7309 7310 AC_MSG_CHECKING([whether to build shared libraries]) 7311 test "$can_build_shared" = "no" && enable_shared=no 7312 7313 # On AIX, shared libraries and static libraries use the same namespace, and 7314 # are all built from PIC. 7315 case $host_os in 7316 aix3*) 7317 test "$enable_shared" = yes && enable_static=no 7318 if test -n "$RANLIB"; then 7319 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7320 postinstall_cmds='$RANLIB $lib' 7321 fi 7322 ;; 7323 aix[[4-9]]*) 7324 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7325 test "$enable_shared" = yes && enable_static=no 7326 fi 7327 ;; 7328 esac 7329 AC_MSG_RESULT([$enable_shared]) 7330 7331 AC_MSG_CHECKING([whether to build static libraries]) 7332 # Make sure either enable_shared or enable_static is yes. 7333 test "$enable_shared" = yes || enable_static=yes 7334 AC_MSG_RESULT([$enable_static]) 7335 7336 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7337 _LT_TAGVAR(LD, $1)="$LD" 7338 7339 ## CAVEAT EMPTOR: 7340 ## There is no encapsulation within the following macros, do not change 7341 ## the running order or otherwise move them around unless you know exactly 7342 ## what you are doing... 7343 _LT_SYS_HIDDEN_LIBDEPS($1) 7344 _LT_COMPILER_PIC($1) 7345 _LT_COMPILER_C_O($1) 7346 _LT_COMPILER_FILE_LOCKS($1) 7347 _LT_LINKER_SHLIBS($1) 7348 _LT_SYS_DYNAMIC_LINKER($1) 7349 _LT_LINKER_HARDCODE_LIBPATH($1) 7350 7351 _LT_CONFIG($1) 7352 fi # test -n "$compiler" 7353 7354 GCC=$lt_save_GCC 7355 CC=$lt_save_CC 7356 CFLAGS=$lt_save_CFLAGS 7357fi # test "$_lt_disable_FC" != yes 7358 7359AC_LANG_POP 7360])# _LT_LANG_FC_CONFIG 7361 7362 7363# _LT_LANG_GCJ_CONFIG([TAG]) 7364# -------------------------- 7365# Ensure that the configuration variables for the GNU Java Compiler compiler 7366# are suitably defined. These variables are subsequently used by _LT_CONFIG 7367# to write the compiler configuration to `libtool'. 7368m4_defun([_LT_LANG_GCJ_CONFIG], 7369[AC_REQUIRE([LT_PROG_GCJ])dnl 7370AC_LANG_SAVE 7371 7372# Source file extension for Java test sources. 7373ac_ext=java 7374 7375# Object file extension for compiled Java test sources. 7376objext=o 7377_LT_TAGVAR(objext, $1)=$objext 7378 7379# Code to be used in simple compile tests 7380lt_simple_compile_test_code="class foo {}" 7381 7382# Code to be used in simple link tests 7383lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7384 7385# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7386_LT_TAG_COMPILER 7387 7388# save warnings/boilerplate of simple test code 7389_LT_COMPILER_BOILERPLATE 7390_LT_LINKER_BOILERPLATE 7391 7392# Allow CC to be a program name with arguments. 7393lt_save_CC=$CC 7394lt_save_CFLAGS=$CFLAGS 7395lt_save_GCC=$GCC 7396GCC=yes 7397CC=${GCJ-"gcj"} 7398CFLAGS=$GCJFLAGS 7399compiler=$CC 7400_LT_TAGVAR(compiler, $1)=$CC 7401_LT_TAGVAR(LD, $1)="$LD" 7402_LT_CC_BASENAME([$compiler]) 7403 7404# GCJ did not exist at the time GCC didn't implicitly link libc in. 7405_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7406 7407_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7408_LT_TAGVAR(reload_flag, $1)=$reload_flag 7409_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7410 7411if test -n "$compiler"; then 7412 _LT_COMPILER_NO_RTTI($1) 7413 _LT_COMPILER_PIC($1) 7414 _LT_COMPILER_C_O($1) 7415 _LT_COMPILER_FILE_LOCKS($1) 7416 _LT_LINKER_SHLIBS($1) 7417 _LT_LINKER_HARDCODE_LIBPATH($1) 7418 7419 _LT_CONFIG($1) 7420fi 7421 7422AC_LANG_RESTORE 7423 7424GCC=$lt_save_GCC 7425CC=$lt_save_CC 7426CFLAGS=$lt_save_CFLAGS 7427])# _LT_LANG_GCJ_CONFIG 7428 7429 7430# _LT_LANG_RC_CONFIG([TAG]) 7431# ------------------------- 7432# Ensure that the configuration variables for the Windows resource compiler 7433# are suitably defined. These variables are subsequently used by _LT_CONFIG 7434# to write the compiler configuration to `libtool'. 7435m4_defun([_LT_LANG_RC_CONFIG], 7436[AC_REQUIRE([LT_PROG_RC])dnl 7437AC_LANG_SAVE 7438 7439# Source file extension for RC test sources. 7440ac_ext=rc 7441 7442# Object file extension for compiled RC test sources. 7443objext=o 7444_LT_TAGVAR(objext, $1)=$objext 7445 7446# Code to be used in simple compile tests 7447lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7448 7449# Code to be used in simple link tests 7450lt_simple_link_test_code="$lt_simple_compile_test_code" 7451 7452# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7453_LT_TAG_COMPILER 7454 7455# save warnings/boilerplate of simple test code 7456_LT_COMPILER_BOILERPLATE 7457_LT_LINKER_BOILERPLATE 7458 7459# Allow CC to be a program name with arguments. 7460lt_save_CC="$CC" 7461lt_save_CFLAGS=$CFLAGS 7462lt_save_GCC=$GCC 7463GCC= 7464CC=${RC-"windres"} 7465CFLAGS= 7466compiler=$CC 7467_LT_TAGVAR(compiler, $1)=$CC 7468_LT_CC_BASENAME([$compiler]) 7469_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7470 7471if test -n "$compiler"; then 7472 : 7473 _LT_CONFIG($1) 7474fi 7475 7476GCC=$lt_save_GCC 7477AC_LANG_RESTORE 7478CC=$lt_save_CC 7479CFLAGS=$lt_save_CFLAGS 7480])# _LT_LANG_RC_CONFIG 7481 7482 7483# LT_PROG_GCJ 7484# ----------- 7485AC_DEFUN([LT_PROG_GCJ], 7486[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7487 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7488 [AC_CHECK_TOOL(GCJ, gcj,) 7489 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7490 AC_SUBST(GCJFLAGS)])])[]dnl 7491]) 7492 7493# Old name: 7494AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7495dnl aclocal-1.4 backwards compatibility: 7496dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7497 7498 7499# LT_PROG_RC 7500# ---------- 7501AC_DEFUN([LT_PROG_RC], 7502[AC_CHECK_TOOL(RC, windres,) 7503]) 7504 7505# Old name: 7506AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7507dnl aclocal-1.4 backwards compatibility: 7508dnl AC_DEFUN([LT_AC_PROG_RC], []) 7509 7510 7511# _LT_DECL_EGREP 7512# -------------- 7513# If we don't have a new enough Autoconf to choose the best grep 7514# available, choose the one first in the user's PATH. 7515m4_defun([_LT_DECL_EGREP], 7516[AC_REQUIRE([AC_PROG_EGREP])dnl 7517AC_REQUIRE([AC_PROG_FGREP])dnl 7518test -z "$GREP" && GREP=grep 7519_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7520_LT_DECL([], [EGREP], [1], [An ERE matcher]) 7521_LT_DECL([], [FGREP], [1], [A literal string matcher]) 7522dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7523AC_SUBST([GREP]) 7524]) 7525 7526 7527# _LT_DECL_OBJDUMP 7528# -------------- 7529# If we don't have a new enough Autoconf to choose the best objdump 7530# available, choose the one first in the user's PATH. 7531m4_defun([_LT_DECL_OBJDUMP], 7532[AC_CHECK_TOOL(OBJDUMP, objdump, false) 7533test -z "$OBJDUMP" && OBJDUMP=objdump 7534_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7535AC_SUBST([OBJDUMP]) 7536]) 7537 7538# _LT_DECL_DLLTOOL 7539# ---------------- 7540# Ensure DLLTOOL variable is set. 7541m4_defun([_LT_DECL_DLLTOOL], 7542[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7543test -z "$DLLTOOL" && DLLTOOL=dlltool 7544_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7545AC_SUBST([DLLTOOL]) 7546]) 7547 7548# _LT_DECL_SED 7549# ------------ 7550# Check for a fully-functional sed program, that truncates 7551# as few characters as possible. Prefer GNU sed if found. 7552m4_defun([_LT_DECL_SED], 7553[AC_PROG_SED 7554test -z "$SED" && SED=sed 7555Xsed="$SED -e 1s/^X//" 7556_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7557_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7558 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7559])# _LT_DECL_SED 7560 7561m4_ifndef([AC_PROG_SED], [ 7562# NOTE: This macro has been submitted for inclusion into # 7563# GNU Autoconf as AC_PROG_SED. When it is available in # 7564# a released version of Autoconf we should remove this # 7565# macro and use it instead. # 7566 7567m4_defun([AC_PROG_SED], 7568[AC_MSG_CHECKING([for a sed that does not truncate output]) 7569AC_CACHE_VAL(lt_cv_path_SED, 7570[# Loop through the user's path and test for sed and gsed. 7571# Then use that list of sed's as ones to test for truncation. 7572as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7573for as_dir in $PATH 7574do 7575 IFS=$as_save_IFS 7576 test -z "$as_dir" && as_dir=. 7577 for lt_ac_prog in sed gsed; do 7578 for ac_exec_ext in '' $ac_executable_extensions; do 7579 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7580 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7581 fi 7582 done 7583 done 7584done 7585IFS=$as_save_IFS 7586lt_ac_max=0 7587lt_ac_count=0 7588# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7589# along with /bin/sed that truncates output. 7590for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7591 test ! -f $lt_ac_sed && continue 7592 cat /dev/null > conftest.in 7593 lt_ac_count=0 7594 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7595 # Check for GNU sed and select it if it is found. 7596 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7597 lt_cv_path_SED=$lt_ac_sed 7598 break 7599 fi 7600 while true; do 7601 cat conftest.in conftest.in >conftest.tmp 7602 mv conftest.tmp conftest.in 7603 cp conftest.in conftest.nl 7604 echo >>conftest.nl 7605 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7606 cmp -s conftest.out conftest.nl || break 7607 # 10000 chars as input seems more than enough 7608 test $lt_ac_count -gt 10 && break 7609 lt_ac_count=`expr $lt_ac_count + 1` 7610 if test $lt_ac_count -gt $lt_ac_max; then 7611 lt_ac_max=$lt_ac_count 7612 lt_cv_path_SED=$lt_ac_sed 7613 fi 7614 done 7615done 7616]) 7617SED=$lt_cv_path_SED 7618AC_SUBST([SED]) 7619AC_MSG_RESULT([$SED]) 7620])#AC_PROG_SED 7621])#m4_ifndef 7622 7623# Old name: 7624AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7625dnl aclocal-1.4 backwards compatibility: 7626dnl AC_DEFUN([LT_AC_PROG_SED], []) 7627 7628 7629# _LT_CHECK_SHELL_FEATURES 7630# ------------------------ 7631# Find out whether the shell is Bourne or XSI compatible, 7632# or has some other useful features. 7633m4_defun([_LT_CHECK_SHELL_FEATURES], 7634[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7635# Try some XSI features 7636xsi_shell=no 7637( _lt_dummy="a/b/c" 7638 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7639 = c,a/b,b/c, \ 7640 && eval 'test $(( 1 + 1 )) -eq 2 \ 7641 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7642 && xsi_shell=yes 7643AC_MSG_RESULT([$xsi_shell]) 7644_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7645 7646AC_MSG_CHECKING([whether the shell understands "+="]) 7647lt_shell_append=no 7648( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7649 >/dev/null 2>&1 \ 7650 && lt_shell_append=yes 7651AC_MSG_RESULT([$lt_shell_append]) 7652_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7653 7654if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7655 lt_unset=unset 7656else 7657 lt_unset=false 7658fi 7659_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7660 7661# test EBCDIC or ASCII 7662case `echo X|tr X '\101'` in 7663 A) # ASCII based system 7664 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7665 lt_SP2NL='tr \040 \012' 7666 lt_NL2SP='tr \015\012 \040\040' 7667 ;; 7668 *) # EBCDIC based system 7669 lt_SP2NL='tr \100 \n' 7670 lt_NL2SP='tr \r\n \100\100' 7671 ;; 7672esac 7673_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7674_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7675])# _LT_CHECK_SHELL_FEATURES 7676 7677 7678# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7679# ------------------------------------------------------ 7680# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7681# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7682m4_defun([_LT_PROG_FUNCTION_REPLACE], 7683[dnl { 7684sed -e '/^$1 ()$/,/^} # $1 /c\ 7685$1 ()\ 7686{\ 7687m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7688} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7689 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7690 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7691test 0 -eq $? || _lt_function_replace_fail=: 7692]) 7693 7694 7695# _LT_PROG_REPLACE_SHELLFNS 7696# ------------------------- 7697# Replace existing portable implementations of several shell functions with 7698# equivalent extended shell implementations where those features are available.. 7699m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7700[if test x"$xsi_shell" = xyes; then 7701 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7702 case ${1} in 7703 */*) func_dirname_result="${1%/*}${2}" ;; 7704 * ) func_dirname_result="${3}" ;; 7705 esac]) 7706 7707 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7708 func_basename_result="${1##*/}"]) 7709 7710 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7711 case ${1} in 7712 */*) func_dirname_result="${1%/*}${2}" ;; 7713 * ) func_dirname_result="${3}" ;; 7714 esac 7715 func_basename_result="${1##*/}"]) 7716 7717 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7718 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7719 # positional parameters, so assign one to ordinary parameter first. 7720 func_stripname_result=${3} 7721 func_stripname_result=${func_stripname_result#"${1}"} 7722 func_stripname_result=${func_stripname_result%"${2}"}]) 7723 7724 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7725 func_split_long_opt_name=${1%%=*} 7726 func_split_long_opt_arg=${1#*=}]) 7727 7728 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7729 func_split_short_opt_arg=${1#??} 7730 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7731 7732 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7733 case ${1} in 7734 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7735 *) func_lo2o_result=${1} ;; 7736 esac]) 7737 7738 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7739 7740 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7741 7742 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7743fi 7744 7745if test x"$lt_shell_append" = xyes; then 7746 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7747 7748 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7749 func_quote_for_eval "${2}" 7750dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7751 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7752 7753 # Save a `func_append' function call where possible by direct use of '+=' 7754 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7755 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7756 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7757 test 0 -eq $? || _lt_function_replace_fail=: 7758else 7759 # Save a `func_append' function call even when '+=' is not available 7760 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7761 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7762 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7763 test 0 -eq $? || _lt_function_replace_fail=: 7764fi 7765 7766if test x"$_lt_function_replace_fail" = x":"; then 7767 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7768fi 7769]) 7770 7771# _LT_PATH_CONVERSION_FUNCTIONS 7772# ----------------------------- 7773# Determine which file name conversion functions should be used by 7774# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7775# for certain cross-compile configurations and native mingw. 7776m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7777[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7778AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7779AC_MSG_CHECKING([how to convert $build file names to $host format]) 7780AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7781[case $host in 7782 *-*-mingw* ) 7783 case $build in 7784 *-*-mingw* ) # actually msys 7785 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7786 ;; 7787 *-*-cygwin* ) 7788 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7789 ;; 7790 * ) # otherwise, assume *nix 7791 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7792 ;; 7793 esac 7794 ;; 7795 *-*-cygwin* ) 7796 case $build in 7797 *-*-mingw* ) # actually msys 7798 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7799 ;; 7800 *-*-cygwin* ) 7801 lt_cv_to_host_file_cmd=func_convert_file_noop 7802 ;; 7803 * ) # otherwise, assume *nix 7804 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7805 ;; 7806 esac 7807 ;; 7808 * ) # unhandled hosts (and "normal" native builds) 7809 lt_cv_to_host_file_cmd=func_convert_file_noop 7810 ;; 7811esac 7812]) 7813to_host_file_cmd=$lt_cv_to_host_file_cmd 7814AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7815_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7816 [0], [convert $build file names to $host format])dnl 7817 7818AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7819AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7820[#assume ordinary cross tools, or native build. 7821lt_cv_to_tool_file_cmd=func_convert_file_noop 7822case $host in 7823 *-*-mingw* ) 7824 case $build in 7825 *-*-mingw* ) # actually msys 7826 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7827 ;; 7828 esac 7829 ;; 7830esac 7831]) 7832to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7833AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7834_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7835 [0], [convert $build files to toolchain format])dnl 7836])# _LT_PATH_CONVERSION_FUNCTIONS 7837 7838# Helper functions for option handling. -*- Autoconf -*- 7839# 7840# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 7841# Inc. 7842# Written by Gary V. Vaughan, 2004 7843# 7844# This file is free software; the Free Software Foundation gives 7845# unlimited permission to copy and/or distribute it, with or without 7846# modifications, as long as this notice is preserved. 7847 7848# serial 7 ltoptions.m4 7849 7850# This is to help aclocal find these macros, as it can't see m4_define. 7851AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 7852 7853 7854# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 7855# ------------------------------------------ 7856m4_define([_LT_MANGLE_OPTION], 7857[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 7858 7859 7860# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 7861# --------------------------------------- 7862# Set option OPTION-NAME for macro MACRO-NAME, and if there is a 7863# matching handler defined, dispatch to it. Other OPTION-NAMEs are 7864# saved as a flag. 7865m4_define([_LT_SET_OPTION], 7866[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 7867m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 7868 _LT_MANGLE_DEFUN([$1], [$2]), 7869 [m4_warning([Unknown $1 option `$2'])])[]dnl 7870]) 7871 7872 7873# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 7874# ------------------------------------------------------------ 7875# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7876m4_define([_LT_IF_OPTION], 7877[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 7878 7879 7880# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 7881# ------------------------------------------------------- 7882# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 7883# are set. 7884m4_define([_LT_UNLESS_OPTIONS], 7885[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7886 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 7887 [m4_define([$0_found])])])[]dnl 7888m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 7889])[]dnl 7890]) 7891 7892 7893# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 7894# ---------------------------------------- 7895# OPTION-LIST is a space-separated list of Libtool options associated 7896# with MACRO-NAME. If any OPTION has a matching handler declared with 7897# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 7898# the unknown option and exit. 7899m4_defun([_LT_SET_OPTIONS], 7900[# Set options 7901m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7902 [_LT_SET_OPTION([$1], _LT_Option)]) 7903 7904m4_if([$1],[LT_INIT],[ 7905 dnl 7906 dnl Simply set some default values (i.e off) if boolean options were not 7907 dnl specified: 7908 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 7909 ]) 7910 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 7911 ]) 7912 dnl 7913 dnl If no reference was made to various pairs of opposing options, then 7914 dnl we run the default mode handler for the pair. For example, if neither 7915 dnl `shared' nor `disable-shared' was passed, we enable building of shared 7916 dnl archives by default: 7917 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 7918 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 7919 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 7920 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 7921 [_LT_ENABLE_FAST_INSTALL]) 7922 ]) 7923])# _LT_SET_OPTIONS 7924 7925 7926 7927# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 7928# ----------------------------------------- 7929m4_define([_LT_MANGLE_DEFUN], 7930[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 7931 7932 7933# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 7934# ----------------------------------------------- 7935m4_define([LT_OPTION_DEFINE], 7936[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 7937])# LT_OPTION_DEFINE 7938 7939 7940# dlopen 7941# ------ 7942LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 7943]) 7944 7945AU_DEFUN([AC_LIBTOOL_DLOPEN], 7946[_LT_SET_OPTION([LT_INIT], [dlopen]) 7947AC_DIAGNOSE([obsolete], 7948[$0: Remove this warning and the call to _LT_SET_OPTION when you 7949put the `dlopen' option into LT_INIT's first parameter.]) 7950]) 7951 7952dnl aclocal-1.4 backwards compatibility: 7953dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 7954 7955 7956# win32-dll 7957# --------- 7958# Declare package support for building win32 dll's. 7959LT_OPTION_DEFINE([LT_INIT], [win32-dll], 7960[enable_win32_dll=yes 7961 7962case $host in 7963*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 7964 AC_CHECK_TOOL(AS, as, false) 7965 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7966 AC_CHECK_TOOL(OBJDUMP, objdump, false) 7967 ;; 7968esac 7969 7970test -z "$AS" && AS=as 7971_LT_DECL([], [AS], [1], [Assembler program])dnl 7972 7973test -z "$DLLTOOL" && DLLTOOL=dlltool 7974_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 7975 7976test -z "$OBJDUMP" && OBJDUMP=objdump 7977_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 7978])# win32-dll 7979 7980AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 7981[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7982_LT_SET_OPTION([LT_INIT], [win32-dll]) 7983AC_DIAGNOSE([obsolete], 7984[$0: Remove this warning and the call to _LT_SET_OPTION when you 7985put the `win32-dll' option into LT_INIT's first parameter.]) 7986]) 7987 7988dnl aclocal-1.4 backwards compatibility: 7989dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 7990 7991 7992# _LT_ENABLE_SHARED([DEFAULT]) 7993# ---------------------------- 7994# implement the --enable-shared flag, and supports the `shared' and 7995# `disable-shared' LT_INIT options. 7996# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7997m4_define([_LT_ENABLE_SHARED], 7998[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 7999AC_ARG_ENABLE([shared], 8000 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8001 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8002 [p=${PACKAGE-default} 8003 case $enableval in 8004 yes) enable_shared=yes ;; 8005 no) enable_shared=no ;; 8006 *) 8007 enable_shared=no 8008 # Look at the argument we got. We use all the common list separators. 8009 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8010 for pkg in $enableval; do 8011 IFS="$lt_save_ifs" 8012 if test "X$pkg" = "X$p"; then 8013 enable_shared=yes 8014 fi 8015 done 8016 IFS="$lt_save_ifs" 8017 ;; 8018 esac], 8019 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8020 8021 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8022 [Whether or not to build shared libraries]) 8023])# _LT_ENABLE_SHARED 8024 8025LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8026LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8027 8028# Old names: 8029AC_DEFUN([AC_ENABLE_SHARED], 8030[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8031]) 8032 8033AC_DEFUN([AC_DISABLE_SHARED], 8034[_LT_SET_OPTION([LT_INIT], [disable-shared]) 8035]) 8036 8037AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8038AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8039 8040dnl aclocal-1.4 backwards compatibility: 8041dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8042dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8043 8044 8045 8046# _LT_ENABLE_STATIC([DEFAULT]) 8047# ---------------------------- 8048# implement the --enable-static flag, and support the `static' and 8049# `disable-static' LT_INIT options. 8050# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8051m4_define([_LT_ENABLE_STATIC], 8052[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8053AC_ARG_ENABLE([static], 8054 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8055 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8056 [p=${PACKAGE-default} 8057 case $enableval in 8058 yes) enable_static=yes ;; 8059 no) enable_static=no ;; 8060 *) 8061 enable_static=no 8062 # Look at the argument we got. We use all the common list separators. 8063 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8064 for pkg in $enableval; do 8065 IFS="$lt_save_ifs" 8066 if test "X$pkg" = "X$p"; then 8067 enable_static=yes 8068 fi 8069 done 8070 IFS="$lt_save_ifs" 8071 ;; 8072 esac], 8073 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8074 8075 _LT_DECL([build_old_libs], [enable_static], [0], 8076 [Whether or not to build static libraries]) 8077])# _LT_ENABLE_STATIC 8078 8079LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8080LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8081 8082# Old names: 8083AC_DEFUN([AC_ENABLE_STATIC], 8084[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8085]) 8086 8087AC_DEFUN([AC_DISABLE_STATIC], 8088[_LT_SET_OPTION([LT_INIT], [disable-static]) 8089]) 8090 8091AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8092AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8093 8094dnl aclocal-1.4 backwards compatibility: 8095dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8096dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8097 8098 8099 8100# _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8101# ---------------------------------- 8102# implement the --enable-fast-install flag, and support the `fast-install' 8103# and `disable-fast-install' LT_INIT options. 8104# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8105m4_define([_LT_ENABLE_FAST_INSTALL], 8106[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8107AC_ARG_ENABLE([fast-install], 8108 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8109 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8110 [p=${PACKAGE-default} 8111 case $enableval in 8112 yes) enable_fast_install=yes ;; 8113 no) enable_fast_install=no ;; 8114 *) 8115 enable_fast_install=no 8116 # Look at the argument we got. We use all the common list separators. 8117 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8118 for pkg in $enableval; do 8119 IFS="$lt_save_ifs" 8120 if test "X$pkg" = "X$p"; then 8121 enable_fast_install=yes 8122 fi 8123 done 8124 IFS="$lt_save_ifs" 8125 ;; 8126 esac], 8127 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8128 8129_LT_DECL([fast_install], [enable_fast_install], [0], 8130 [Whether or not to optimize for fast installation])dnl 8131])# _LT_ENABLE_FAST_INSTALL 8132 8133LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8134LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8135 8136# Old names: 8137AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8138[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8139AC_DIAGNOSE([obsolete], 8140[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8141the `fast-install' option into LT_INIT's first parameter.]) 8142]) 8143 8144AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8145[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8146AC_DIAGNOSE([obsolete], 8147[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8148the `disable-fast-install' option into LT_INIT's first parameter.]) 8149]) 8150 8151dnl aclocal-1.4 backwards compatibility: 8152dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8153dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8154 8155 8156# _LT_WITH_PIC([MODE]) 8157# -------------------- 8158# implement the --with-pic flag, and support the `pic-only' and `no-pic' 8159# LT_INIT options. 8160# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8161m4_define([_LT_WITH_PIC], 8162[AC_ARG_WITH([pic], 8163 [AS_HELP_STRING([--with-pic], 8164 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8165 [pic_mode="$withval"], 8166 [pic_mode=default]) 8167 8168test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8169 8170_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8171])# _LT_WITH_PIC 8172 8173LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8174LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8175 8176# Old name: 8177AU_DEFUN([AC_LIBTOOL_PICMODE], 8178[_LT_SET_OPTION([LT_INIT], [pic-only]) 8179AC_DIAGNOSE([obsolete], 8180[$0: Remove this warning and the call to _LT_SET_OPTION when you 8181put the `pic-only' option into LT_INIT's first parameter.]) 8182]) 8183 8184dnl aclocal-1.4 backwards compatibility: 8185dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8186 8187 8188m4_define([_LTDL_MODE], []) 8189LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8190 [m4_define([_LTDL_MODE], [nonrecursive])]) 8191LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8192 [m4_define([_LTDL_MODE], [recursive])]) 8193LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8194 [m4_define([_LTDL_MODE], [subproject])]) 8195 8196m4_define([_LTDL_TYPE], []) 8197LT_OPTION_DEFINE([LTDL_INIT], [installable], 8198 [m4_define([_LTDL_TYPE], [installable])]) 8199LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8200 [m4_define([_LTDL_TYPE], [convenience])]) 8201 8202# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8203# 8204# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8205# Written by Gary V. Vaughan, 2004 8206# 8207# This file is free software; the Free Software Foundation gives 8208# unlimited permission to copy and/or distribute it, with or without 8209# modifications, as long as this notice is preserved. 8210 8211# serial 6 ltsugar.m4 8212 8213# This is to help aclocal find these macros, as it can't see m4_define. 8214AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8215 8216 8217# lt_join(SEP, ARG1, [ARG2...]) 8218# ----------------------------- 8219# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8220# associated separator. 8221# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8222# versions in m4sugar had bugs. 8223m4_define([lt_join], 8224[m4_if([$#], [1], [], 8225 [$#], [2], [[$2]], 8226 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8227m4_define([_lt_join], 8228[m4_if([$#$2], [2], [], 8229 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8230 8231 8232# lt_car(LIST) 8233# lt_cdr(LIST) 8234# ------------ 8235# Manipulate m4 lists. 8236# These macros are necessary as long as will still need to support 8237# Autoconf-2.59 which quotes differently. 8238m4_define([lt_car], [[$1]]) 8239m4_define([lt_cdr], 8240[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8241 [$#], 1, [], 8242 [m4_dquote(m4_shift($@))])]) 8243m4_define([lt_unquote], $1) 8244 8245 8246# lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8247# ------------------------------------------ 8248# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8249# Note that neither SEPARATOR nor STRING are expanded; they are appended 8250# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8251# No SEPARATOR is output if MACRO-NAME was previously undefined (different 8252# than defined and empty). 8253# 8254# This macro is needed until we can rely on Autoconf 2.62, since earlier 8255# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8256m4_define([lt_append], 8257[m4_define([$1], 8258 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8259 8260 8261 8262# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8263# ---------------------------------------------------------- 8264# Produce a SEP delimited list of all paired combinations of elements of 8265# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8266# has the form PREFIXmINFIXSUFFIXn. 8267# Needed until we can rely on m4_combine added in Autoconf 2.62. 8268m4_define([lt_combine], 8269[m4_if(m4_eval([$# > 3]), [1], 8270 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8271[[m4_foreach([_Lt_prefix], [$2], 8272 [m4_foreach([_Lt_suffix], 8273 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8274 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8275 8276 8277# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8278# ----------------------------------------------------------------------- 8279# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8280# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8281m4_define([lt_if_append_uniq], 8282[m4_ifdef([$1], 8283 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8284 [lt_append([$1], [$2], [$3])$4], 8285 [$5])], 8286 [lt_append([$1], [$2], [$3])$4])]) 8287 8288 8289# lt_dict_add(DICT, KEY, VALUE) 8290# ----------------------------- 8291m4_define([lt_dict_add], 8292[m4_define([$1($2)], [$3])]) 8293 8294 8295# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8296# -------------------------------------------- 8297m4_define([lt_dict_add_subkey], 8298[m4_define([$1($2:$3)], [$4])]) 8299 8300 8301# lt_dict_fetch(DICT, KEY, [SUBKEY]) 8302# ---------------------------------- 8303m4_define([lt_dict_fetch], 8304[m4_ifval([$3], 8305 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8306 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8307 8308 8309# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8310# ----------------------------------------------------------------- 8311m4_define([lt_if_dict_fetch], 8312[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8313 [$5], 8314 [$6])]) 8315 8316 8317# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8318# -------------------------------------------------------------- 8319m4_define([lt_dict_filter], 8320[m4_if([$5], [], [], 8321 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8322 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8323 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8324]) 8325 8326# ltversion.m4 -- version numbers -*- Autoconf -*- 8327# 8328# Copyright (C) 2004 Free Software Foundation, Inc. 8329# Written by Scott James Remnant, 2004 8330# 8331# This file is free software; the Free Software Foundation gives 8332# unlimited permission to copy and/or distribute it, with or without 8333# modifications, as long as this notice is preserved. 8334 8335# @configure_input@ 8336 8337# serial 3293 ltversion.m4 8338# This file is part of GNU Libtool 8339 8340m4_define([LT_PACKAGE_VERSION], [2.4]) 8341m4_define([LT_PACKAGE_REVISION], [1.3293]) 8342 8343AC_DEFUN([LTVERSION_VERSION], 8344[macro_version='2.4' 8345macro_revision='1.3293' 8346_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8347_LT_DECL(, macro_revision, 0) 8348]) 8349 8350# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8351# 8352# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8353# Written by Scott James Remnant, 2004. 8354# 8355# This file is free software; the Free Software Foundation gives 8356# unlimited permission to copy and/or distribute it, with or without 8357# modifications, as long as this notice is preserved. 8358 8359# serial 5 lt~obsolete.m4 8360 8361# These exist entirely to fool aclocal when bootstrapping libtool. 8362# 8363# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8364# which have later been changed to m4_define as they aren't part of the 8365# exported API, or moved to Autoconf or Automake where they belong. 8366# 8367# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8368# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8369# using a macro with the same name in our local m4/libtool.m4 it'll 8370# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8371# and doesn't know about Autoconf macros at all.) 8372# 8373# So we provide this file, which has a silly filename so it's always 8374# included after everything else. This provides aclocal with the 8375# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8376# because those macros already exist, or will be overwritten later. 8377# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8378# 8379# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8380# Yes, that means every name once taken will need to remain here until 8381# we give up compatibility with versions before 1.7, at which point 8382# we need to keep only those names which we still refer to. 8383 8384# This is to help aclocal find these macros, as it can't see m4_define. 8385AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8386 8387m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8388m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8389m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8390m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8391m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8392m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8393m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8394m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8395m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8396m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8397m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8398m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8399m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8400m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8401m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8402m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8403m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8404m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 8405m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 8406m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 8407m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 8408m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 8409m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 8410m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 8411m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 8412m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 8413m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 8414m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 8415m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 8416m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 8417m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8418m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8419m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8420m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8421m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8422m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8423m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8424m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8425m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8426m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8427m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8428m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8429m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8430m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 8431m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 8432m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 8433m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 8434m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 8435m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 8436m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 8437m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 8438m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 8439m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 8440m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 8441m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 8442m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8443m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8444m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8445m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8446m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8447m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8448 8449# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 8450# serial 1 (pkg-config-0.24) 8451# 8452# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 8453# 8454# This program is free software; you can redistribute it and/or modify 8455# it under the terms of the GNU General Public License as published by 8456# the Free Software Foundation; either version 2 of the License, or 8457# (at your option) any later version. 8458# 8459# This program is distributed in the hope that it will be useful, but 8460# WITHOUT ANY WARRANTY; without even the implied warranty of 8461# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 8462# General Public License for more details. 8463# 8464# You should have received a copy of the GNU General Public License 8465# along with this program; if not, write to the Free Software 8466# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 8467# 8468# As a special exception to the GNU General Public License, if you 8469# distribute this file as part of a program that contains a 8470# configuration script generated by Autoconf, you may include it under 8471# the same distribution terms that you use for the rest of that program. 8472 8473# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 8474# ---------------------------------- 8475AC_DEFUN([PKG_PROG_PKG_CONFIG], 8476[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 8477m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) 8478m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) 8479AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 8480AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 8481AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 8482 8483if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 8484 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 8485fi 8486if test -n "$PKG_CONFIG"; then 8487 _pkg_min_version=m4_default([$1], [0.9.0]) 8488 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 8489 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 8490 AC_MSG_RESULT([yes]) 8491 else 8492 AC_MSG_RESULT([no]) 8493 PKG_CONFIG="" 8494 fi 8495fi[]dnl 8496])# PKG_PROG_PKG_CONFIG 8497 8498# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 8499# 8500# Check to see whether a particular set of modules exists. Similar 8501# to PKG_CHECK_MODULES(), but does not set variables or print errors. 8502# 8503# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8504# only at the first occurence in configure.ac, so if the first place 8505# it's called might be skipped (such as if it is within an "if", you 8506# have to call PKG_CHECK_EXISTS manually 8507# -------------------------------------------------------------- 8508AC_DEFUN([PKG_CHECK_EXISTS], 8509[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8510if test -n "$PKG_CONFIG" && \ 8511 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then 8512 m4_default([$2], [:]) 8513m4_ifvaln([$3], [else 8514 $3])dnl 8515fi]) 8516 8517# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) 8518# --------------------------------------------- 8519m4_define([_PKG_CONFIG], 8520[if test -n "$$1"; then 8521 pkg_cv_[]$1="$$1" 8522 elif test -n "$PKG_CONFIG"; then 8523 PKG_CHECK_EXISTS([$3], 8524 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` 8525 test "x$?" != "x0" && pkg_failed=yes ], 8526 [pkg_failed=yes]) 8527 else 8528 pkg_failed=untried 8529fi[]dnl 8530])# _PKG_CONFIG 8531 8532# _PKG_SHORT_ERRORS_SUPPORTED 8533# ----------------------------- 8534AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], 8535[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8536if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 8537 _pkg_short_errors_supported=yes 8538else 8539 _pkg_short_errors_supported=no 8540fi[]dnl 8541])# _PKG_SHORT_ERRORS_SUPPORTED 8542 8543 8544# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 8545# [ACTION-IF-NOT-FOUND]) 8546# 8547# 8548# Note that if there is a possibility the first call to 8549# PKG_CHECK_MODULES might not happen, you should be sure to include an 8550# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 8551# 8552# 8553# -------------------------------------------------------------- 8554AC_DEFUN([PKG_CHECK_MODULES], 8555[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8556AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 8557AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 8558 8559pkg_failed=no 8560AC_MSG_CHECKING([for $1]) 8561 8562_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 8563_PKG_CONFIG([$1][_LIBS], [libs], [$2]) 8564 8565m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS 8566and $1[]_LIBS to avoid the need to call pkg-config. 8567See the pkg-config man page for more details.]) 8568 8569if test $pkg_failed = yes; then 8570 AC_MSG_RESULT([no]) 8571 _PKG_SHORT_ERRORS_SUPPORTED 8572 if test $_pkg_short_errors_supported = yes; then 8573 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` 8574 else 8575 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` 8576 fi 8577 # Put the nasty error message in config.log where it belongs 8578 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD 8579 8580 m4_default([$4], [AC_MSG_ERROR( 8581[Package requirements ($2) were not met: 8582 8583$$1_PKG_ERRORS 8584 8585Consider adjusting the PKG_CONFIG_PATH environment variable if you 8586installed software in a non-standard prefix. 8587 8588_PKG_TEXT])[]dnl 8589 ]) 8590elif test $pkg_failed = untried; then 8591 AC_MSG_RESULT([no]) 8592 m4_default([$4], [AC_MSG_FAILURE( 8593[The pkg-config script could not be found or is too old. Make sure it 8594is in your PATH or set the PKG_CONFIG environment variable to the full 8595path to pkg-config. 8596 8597_PKG_TEXT 8598 8599To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl 8600 ]) 8601else 8602 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS 8603 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS 8604 AC_MSG_RESULT([yes]) 8605 $3 8606fi[]dnl 8607])# PKG_CHECK_MODULES 8608 8609# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 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# AM_AUTOMAKE_VERSION(VERSION) 8616# ---------------------------- 8617# Automake X.Y traces this macro to ensure aclocal.m4 has been 8618# generated from the m4 files accompanying Automake X.Y. 8619# (This private macro should not be called outside this file.) 8620AC_DEFUN([AM_AUTOMAKE_VERSION], 8621[am__api_version='1.11' 8622dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 8623dnl require some minimum version. Point them to the right macro. 8624m4_if([$1], [1.11.1], [], 8625 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 8626]) 8627 8628# _AM_AUTOCONF_VERSION(VERSION) 8629# ----------------------------- 8630# aclocal traces this macro to find the Autoconf version. 8631# This is a private macro too. 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