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