1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2# 3# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. 4# Written by Gordon Matzigkeit, 1996 5# 6# This file is free software; the Free Software Foundation gives 7# unlimited permission to copy and/or distribute it, with or without 8# modifications, as long as this notice is preserved. 9 10m4_define([_LT_COPYING], [dnl 11# Copyright (C) 2014 Free Software Foundation, Inc. 12# This is free software; see the source for copying conditions. There is NO 13# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 14 15# GNU Libtool is free software; you can redistribute it and/or modify 16# it under the terms of the GNU General Public License as published by 17# the Free Software Foundation; either version 2 of of the License, or 18# (at your option) any later version. 19# 20# As a special exception to the GNU General Public License, if you 21# distribute this file as part of a program or library that is built 22# using GNU Libtool, you may include this file under the same 23# distribution terms that you use for the rest of that program. 24# 25# GNU Libtool is distributed in the hope that it will be useful, but 26# WITHOUT ANY WARRANTY; without even the implied warranty of 27# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 28# GNU General Public License for more details. 29# 30# You should have received a copy of the GNU General Public License 31# along with this program. If not, see <http://www.gnu.org/licenses/>. 32]) 33 34# serial 58 LT_INIT 35 36 37# LT_PREREQ(VERSION) 38# ------------------ 39# Complain and exit if this libtool version is less that VERSION. 40m4_defun([LT_PREREQ], 41[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 42 [m4_default([$3], 43 [m4_fatal([Libtool version $1 or higher is required], 44 63)])], 45 [$2])]) 46 47 48# _LT_CHECK_BUILDDIR 49# ------------------ 50# Complain if the absolute build directory name contains unusual characters 51m4_defun([_LT_CHECK_BUILDDIR], 52[case `pwd` in 53 *\ * | *\ *) 54 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 55esac 56]) 57 58 59# LT_INIT([OPTIONS]) 60# ------------------ 61AC_DEFUN([LT_INIT], 62[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK 63AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 64AC_BEFORE([$0], [LT_LANG])dnl 65AC_BEFORE([$0], [LT_OUTPUT])dnl 66AC_BEFORE([$0], [LTDL_INIT])dnl 67m4_require([_LT_CHECK_BUILDDIR])dnl 68 69dnl Autoconf doesn't catch unexpanded LT_ macros by default: 70m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 71m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 72dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 73dnl unless we require an AC_DEFUNed macro: 74AC_REQUIRE([LTOPTIONS_VERSION])dnl 75AC_REQUIRE([LTSUGAR_VERSION])dnl 76AC_REQUIRE([LTVERSION_VERSION])dnl 77AC_REQUIRE([LTOBSOLETE_VERSION])dnl 78m4_require([_LT_PROG_LTMAIN])dnl 79 80_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 81 82dnl Parse OPTIONS 83_LT_SET_OPTIONS([$0], [$1]) 84 85# This can be used to rebuild libtool when needed 86LIBTOOL_DEPS=$ltmain 87 88# Always use our own libtool. 89LIBTOOL='$(SHELL) $(top_builddir)/libtool' 90AC_SUBST(LIBTOOL)dnl 91 92_LT_SETUP 93 94# Only expand once: 95m4_define([LT_INIT]) 96])# LT_INIT 97 98# Old names: 99AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 100AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 101dnl aclocal-1.4 backwards compatibility: 102dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 103dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 104 105 106# _LT_PREPARE_CC_BASENAME 107# ----------------------- 108m4_defun([_LT_PREPARE_CC_BASENAME], [ 109# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 110func_cc_basename () 111{ 112 for cc_temp in @S|@*""; do 113 case $cc_temp in 114 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 115 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 116 \-*) ;; 117 *) break;; 118 esac 119 done 120 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 121} 122])# _LT_PREPARE_CC_BASENAME 123 124 125# _LT_CC_BASENAME(CC) 126# ------------------- 127# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, 128# but that macro is also expanded into generated libtool script, which 129# arranges for $SED and $ECHO to be set by different means. 130m4_defun([_LT_CC_BASENAME], 131[m4_require([_LT_PREPARE_CC_BASENAME])dnl 132AC_REQUIRE([_LT_DECL_SED])dnl 133AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 134func_cc_basename $1 135cc_basename=$func_cc_basename_result 136]) 137 138 139# _LT_FILEUTILS_DEFAULTS 140# ---------------------- 141# It is okay to use these file commands and assume they have been set 142# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. 143m4_defun([_LT_FILEUTILS_DEFAULTS], 144[: ${CP="cp -f"} 145: ${MV="mv -f"} 146: ${RM="rm -f"} 147])# _LT_FILEUTILS_DEFAULTS 148 149 150# _LT_SETUP 151# --------- 152m4_defun([_LT_SETUP], 153[AC_REQUIRE([AC_CANONICAL_HOST])dnl 154AC_REQUIRE([AC_CANONICAL_BUILD])dnl 155AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 156AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 157 158_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 159dnl 160_LT_DECL([], [host_alias], [0], [The host system])dnl 161_LT_DECL([], [host], [0])dnl 162_LT_DECL([], [host_os], [0])dnl 163dnl 164_LT_DECL([], [build_alias], [0], [The build system])dnl 165_LT_DECL([], [build], [0])dnl 166_LT_DECL([], [build_os], [0])dnl 167dnl 168AC_REQUIRE([AC_PROG_CC])dnl 169AC_REQUIRE([LT_PATH_LD])dnl 170AC_REQUIRE([LT_PATH_NM])dnl 171dnl 172AC_REQUIRE([AC_PROG_LN_S])dnl 173test -z "$LN_S" && LN_S="ln -s" 174_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 175dnl 176AC_REQUIRE([LT_CMD_MAX_LEN])dnl 177_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 178_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 179dnl 180m4_require([_LT_FILEUTILS_DEFAULTS])dnl 181m4_require([_LT_CHECK_SHELL_FEATURES])dnl 182m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 183m4_require([_LT_CMD_RELOAD])dnl 184m4_require([_LT_CHECK_MAGIC_METHOD])dnl 185m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 186m4_require([_LT_CMD_OLD_ARCHIVE])dnl 187m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 188m4_require([_LT_WITH_SYSROOT])dnl 189m4_require([_LT_CMD_TRUNCATE])dnl 190 191_LT_CONFIG_LIBTOOL_INIT([ 192# See if we are running on zsh, and set the options that allow our 193# commands through without removal of \ escapes INIT. 194if test -n "\${ZSH_VERSION+set}"; then 195 setopt NO_GLOB_SUBST 196fi 197]) 198if test -n "${ZSH_VERSION+set}"; then 199 setopt NO_GLOB_SUBST 200fi 201 202_LT_CHECK_OBJDIR 203 204m4_require([_LT_TAG_COMPILER])dnl 205 206case $host_os in 207aix3*) 208 # AIX sometimes has problems with the GCC collect2 program. For some 209 # reason, if we set the COLLECT_NAMES environment variable, the problems 210 # vanish in a puff of smoke. 211 if test set != "${COLLECT_NAMES+set}"; then 212 COLLECT_NAMES= 213 export COLLECT_NAMES 214 fi 215 ;; 216esac 217 218# Global variables: 219ofile=libtool 220can_build_shared=yes 221 222# All known linkers require a '.a' archive for static linking (except MSVC, 223# which needs '.lib'). 224libext=a 225 226with_gnu_ld=$lt_cv_prog_gnu_ld 227 228old_CC=$CC 229old_CFLAGS=$CFLAGS 230 231# Set sane defaults for various variables 232test -z "$CC" && CC=cc 233test -z "$LTCC" && LTCC=$CC 234test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 235test -z "$LD" && LD=ld 236test -z "$ac_objext" && ac_objext=o 237 238_LT_CC_BASENAME([$compiler]) 239 240# Only perform the check for file, if the check method requires it 241test -z "$MAGIC_CMD" && MAGIC_CMD=file 242case $deplibs_check_method in 243file_magic*) 244 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 245 _LT_PATH_MAGIC 246 fi 247 ;; 248esac 249 250# Use C for the default configuration in the libtool script 251LT_SUPPORTED_TAG([CC]) 252_LT_LANG_C_CONFIG 253_LT_LANG_DEFAULT_CONFIG 254_LT_CONFIG_COMMANDS 255])# _LT_SETUP 256 257 258# _LT_PREPARE_SED_QUOTE_VARS 259# -------------------------- 260# Define a few sed substitution that help us do robust quoting. 261m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 262[# Backslashify metacharacters that are still active within 263# double-quoted strings. 264sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 265 266# Same as above, but do not quote variable references. 267double_quote_subst='s/\([["`\\]]\)/\\\1/g' 268 269# Sed substitution to delay expansion of an escaped shell variable in a 270# double_quote_subst'ed string. 271delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 272 273# Sed substitution to delay expansion of an escaped single quote. 274delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 275 276# Sed substitution to avoid accidental globbing in evaled expressions 277no_glob_subst='s/\*/\\\*/g' 278]) 279 280# _LT_PROG_LTMAIN 281# --------------- 282# Note that this code is called both from 'configure', and 'config.status' 283# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 284# 'config.status' has no value for ac_aux_dir unless we are using Automake, 285# so we pass a copy along to make sure it has a sensible value anyway. 286m4_defun([_LT_PROG_LTMAIN], 287[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 288_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 289ltmain=$ac_aux_dir/ltmain.sh 290])# _LT_PROG_LTMAIN 291 292 293## ------------------------------------- ## 294## Accumulate code for creating libtool. ## 295## ------------------------------------- ## 296 297# So that we can recreate a full libtool script including additional 298# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 299# in macros and then make a single call at the end using the 'libtool' 300# label. 301 302 303# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 304# ---------------------------------------- 305# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 306m4_define([_LT_CONFIG_LIBTOOL_INIT], 307[m4_ifval([$1], 308 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 309 [$1 310])])]) 311 312# Initialize. 313m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 314 315 316# _LT_CONFIG_LIBTOOL([COMMANDS]) 317# ------------------------------ 318# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 319m4_define([_LT_CONFIG_LIBTOOL], 320[m4_ifval([$1], 321 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 322 [$1 323])])]) 324 325# Initialize. 326m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 327 328 329# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 330# ----------------------------------------------------- 331m4_defun([_LT_CONFIG_SAVE_COMMANDS], 332[_LT_CONFIG_LIBTOOL([$1]) 333_LT_CONFIG_LIBTOOL_INIT([$2]) 334]) 335 336 337# _LT_FORMAT_COMMENT([COMMENT]) 338# ----------------------------- 339# Add leading comment marks to the start of each line, and a trailing 340# full-stop to the whole comment if one is not present already. 341m4_define([_LT_FORMAT_COMMENT], 342[m4_ifval([$1], [ 343m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 344 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 345)]) 346 347 348 349## ------------------------ ## 350## FIXME: Eliminate VARNAME ## 351## ------------------------ ## 352 353 354# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 355# ------------------------------------------------------------------- 356# CONFIGNAME is the name given to the value in the libtool script. 357# VARNAME is the (base) name used in the configure script. 358# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 359# VARNAME. Any other value will be used directly. 360m4_define([_LT_DECL], 361[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 362 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 363 [m4_ifval([$1], [$1], [$2])]) 364 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 365 m4_ifval([$4], 366 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 367 lt_dict_add_subkey([lt_decl_dict], [$2], 368 [tagged?], [m4_ifval([$5], [yes], [no])])]) 369]) 370 371 372# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 373# -------------------------------------------------------- 374m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 375 376 377# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 378# ------------------------------------------------ 379m4_define([lt_decl_tag_varnames], 380[_lt_decl_filter([tagged?], [yes], $@)]) 381 382 383# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 384# --------------------------------------------------------- 385m4_define([_lt_decl_filter], 386[m4_case([$#], 387 [0], [m4_fatal([$0: too few arguments: $#])], 388 [1], [m4_fatal([$0: too few arguments: $#: $1])], 389 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 390 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 391 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 392]) 393 394 395# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 396# -------------------------------------------------- 397m4_define([lt_decl_quote_varnames], 398[_lt_decl_filter([value], [1], $@)]) 399 400 401# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 402# --------------------------------------------------- 403m4_define([lt_decl_dquote_varnames], 404[_lt_decl_filter([value], [2], $@)]) 405 406 407# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 408# --------------------------------------------------- 409m4_define([lt_decl_varnames_tagged], 410[m4_assert([$# <= 2])dnl 411_$0(m4_quote(m4_default([$1], [[, ]])), 412 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 413 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 414m4_define([_lt_decl_varnames_tagged], 415[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 416 417 418# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 419# ------------------------------------------------ 420m4_define([lt_decl_all_varnames], 421[_$0(m4_quote(m4_default([$1], [[, ]])), 422 m4_if([$2], [], 423 m4_quote(lt_decl_varnames), 424 m4_quote(m4_shift($@))))[]dnl 425]) 426m4_define([_lt_decl_all_varnames], 427[lt_join($@, lt_decl_varnames_tagged([$1], 428 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 429]) 430 431 432# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 433# ------------------------------------ 434# Quote a variable value, and forward it to 'config.status' so that its 435# declaration there will have the same value as in 'configure'. VARNAME 436# must have a single quote delimited value for this to work. 437m4_define([_LT_CONFIG_STATUS_DECLARE], 438[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 439 440 441# _LT_CONFIG_STATUS_DECLARATIONS 442# ------------------------------ 443# We delimit libtool config variables with single quotes, so when 444# we write them to config.status, we have to be sure to quote all 445# embedded single quotes properly. In configure, this macro expands 446# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 447# 448# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 449m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 450[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 451 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 452 453 454# _LT_LIBTOOL_TAGS 455# ---------------- 456# Output comment and list of tags supported by the script 457m4_defun([_LT_LIBTOOL_TAGS], 458[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 459available_tags='_LT_TAGS'dnl 460]) 461 462 463# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 464# ----------------------------------- 465# Extract the dictionary values for VARNAME (optionally with TAG) and 466# expand to a commented shell variable setting: 467# 468# # Some comment about what VAR is for. 469# visible_name=$lt_internal_name 470m4_define([_LT_LIBTOOL_DECLARE], 471[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 472 [description])))[]dnl 473m4_pushdef([_libtool_name], 474 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 475m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 476 [0], [_libtool_name=[$]$1], 477 [1], [_libtool_name=$lt_[]$1], 478 [2], [_libtool_name=$lt_[]$1], 479 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 480m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 481]) 482 483 484# _LT_LIBTOOL_CONFIG_VARS 485# ----------------------- 486# Produce commented declarations of non-tagged libtool config variables 487# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' 488# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 489# section) are produced by _LT_LIBTOOL_TAG_VARS. 490m4_defun([_LT_LIBTOOL_CONFIG_VARS], 491[m4_foreach([_lt_var], 492 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 493 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 494 495 496# _LT_LIBTOOL_TAG_VARS(TAG) 497# ------------------------- 498m4_define([_LT_LIBTOOL_TAG_VARS], 499[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 500 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 501 502 503# _LT_TAGVAR(VARNAME, [TAGNAME]) 504# ------------------------------ 505m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 506 507 508# _LT_CONFIG_COMMANDS 509# ------------------- 510# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 511# variables for single and double quote escaping we saved from calls 512# to _LT_DECL, we can put quote escaped variables declarations 513# into 'config.status', and then the shell code to quote escape them in 514# for loops in 'config.status'. Finally, any additional code accumulated 515# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 516m4_defun([_LT_CONFIG_COMMANDS], 517[AC_PROVIDE_IFELSE([LT_OUTPUT], 518 dnl If the libtool generation code has been placed in $CONFIG_LT, 519 dnl instead of duplicating it all over again into config.status, 520 dnl then we will have config.status run $CONFIG_LT later, so it 521 dnl needs to know what name is stored there: 522 [AC_CONFIG_COMMANDS([libtool], 523 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 524 dnl If the libtool generation code is destined for config.status, 525 dnl expand the accumulated commands and init code now: 526 [AC_CONFIG_COMMANDS([libtool], 527 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 528])#_LT_CONFIG_COMMANDS 529 530 531# Initialize. 532m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 533[ 534 535# The HP-UX ksh and POSIX shell print the target directory to stdout 536# if CDPATH is set. 537(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 538 539sed_quote_subst='$sed_quote_subst' 540double_quote_subst='$double_quote_subst' 541delay_variable_subst='$delay_variable_subst' 542_LT_CONFIG_STATUS_DECLARATIONS 543LTCC='$LTCC' 544LTCFLAGS='$LTCFLAGS' 545compiler='$compiler_DEFAULT' 546 547# A function that is used when there is no print builtin or printf. 548func_fallback_echo () 549{ 550 eval 'cat <<_LTECHO_EOF 551\$[]1 552_LTECHO_EOF' 553} 554 555# Quote evaled strings. 556for var in lt_decl_all_varnames([[ \ 557]], lt_decl_quote_varnames); do 558 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 559 *[[\\\\\\\`\\"\\\$]]*) 560 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 561 ;; 562 *) 563 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 564 ;; 565 esac 566done 567 568# Double-quote double-evaled strings. 569for var in lt_decl_all_varnames([[ \ 570]], lt_decl_dquote_varnames); do 571 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 572 *[[\\\\\\\`\\"\\\$]]*) 573 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 574 ;; 575 *) 576 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 577 ;; 578 esac 579done 580 581_LT_OUTPUT_LIBTOOL_INIT 582]) 583 584# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 585# ------------------------------------ 586# Generate a child script FILE with all initialization necessary to 587# reuse the environment learned by the parent script, and make the 588# file executable. If COMMENT is supplied, it is inserted after the 589# '#!' sequence but before initialization text begins. After this 590# macro, additional text can be appended to FILE to form the body of 591# the child script. The macro ends with non-zero status if the 592# file could not be fully written (such as if the disk is full). 593m4_ifdef([AS_INIT_GENERATED], 594[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 595[m4_defun([_LT_GENERATED_FILE_INIT], 596[m4_require([AS_PREPARE])]dnl 597[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 598[lt_write_fail=0 599cat >$1 <<_ASEOF || lt_write_fail=1 600#! $SHELL 601# Generated by $as_me. 602$2 603SHELL=\${CONFIG_SHELL-$SHELL} 604export SHELL 605_ASEOF 606cat >>$1 <<\_ASEOF || lt_write_fail=1 607AS_SHELL_SANITIZE 608_AS_PREPARE 609exec AS_MESSAGE_FD>&1 610_ASEOF 611test 0 = "$lt_write_fail" && chmod +x $1[]dnl 612m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 613 614# LT_OUTPUT 615# --------- 616# This macro allows early generation of the libtool script (before 617# AC_OUTPUT is called), incase it is used in configure for compilation 618# tests. 619AC_DEFUN([LT_OUTPUT], 620[: ${CONFIG_LT=./config.lt} 621AC_MSG_NOTICE([creating $CONFIG_LT]) 622_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 623[# Run this file to recreate a libtool stub with the current configuration.]) 624 625cat >>"$CONFIG_LT" <<\_LTEOF 626lt_cl_silent=false 627exec AS_MESSAGE_LOG_FD>>config.log 628{ 629 echo 630 AS_BOX([Running $as_me.]) 631} >&AS_MESSAGE_LOG_FD 632 633lt_cl_help="\ 634'$as_me' creates a local libtool stub from the current configuration, 635for use in further configure time tests before the real libtool is 636generated. 637 638Usage: $[0] [[OPTIONS]] 639 640 -h, --help print this help, then exit 641 -V, --version print version number, then exit 642 -q, --quiet do not print progress messages 643 -d, --debug don't remove temporary files 644 645Report bugs to <bug-libtool@gnu.org>." 646 647lt_cl_version="\ 648m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 649m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 650configured by $[0], generated by m4_PACKAGE_STRING. 651 652Copyright (C) 2011 Free Software Foundation, Inc. 653This config.lt script is free software; the Free Software Foundation 654gives unlimited permision to copy, distribute and modify it." 655 656while test 0 != $[#] 657do 658 case $[1] in 659 --version | --v* | -V ) 660 echo "$lt_cl_version"; exit 0 ;; 661 --help | --h* | -h ) 662 echo "$lt_cl_help"; exit 0 ;; 663 --debug | --d* | -d ) 664 debug=: ;; 665 --quiet | --q* | --silent | --s* | -q ) 666 lt_cl_silent=: ;; 667 668 -*) AC_MSG_ERROR([unrecognized option: $[1] 669Try '$[0] --help' for more information.]) ;; 670 671 *) AC_MSG_ERROR([unrecognized argument: $[1] 672Try '$[0] --help' for more information.]) ;; 673 esac 674 shift 675done 676 677if $lt_cl_silent; then 678 exec AS_MESSAGE_FD>/dev/null 679fi 680_LTEOF 681 682cat >>"$CONFIG_LT" <<_LTEOF 683_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 684_LTEOF 685 686cat >>"$CONFIG_LT" <<\_LTEOF 687AC_MSG_NOTICE([creating $ofile]) 688_LT_OUTPUT_LIBTOOL_COMMANDS 689AS_EXIT(0) 690_LTEOF 691chmod +x "$CONFIG_LT" 692 693# configure is writing to config.log, but config.lt does its own redirection, 694# appending to config.log, which fails on DOS, as config.log is still kept 695# open by configure. Here we exec the FD to /dev/null, effectively closing 696# config.log, so it can be properly (re)opened and appended to by config.lt. 697lt_cl_success=: 698test yes = "$silent" && 699 lt_config_lt_args="$lt_config_lt_args --quiet" 700exec AS_MESSAGE_LOG_FD>/dev/null 701$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 702exec AS_MESSAGE_LOG_FD>>config.log 703$lt_cl_success || AS_EXIT(1) 704])# LT_OUTPUT 705 706 707# _LT_CONFIG(TAG) 708# --------------- 709# If TAG is the built-in tag, create an initial libtool script with a 710# default configuration from the untagged config vars. Otherwise add code 711# to config.status for appending the configuration named by TAG from the 712# matching tagged config vars. 713m4_defun([_LT_CONFIG], 714[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 715_LT_CONFIG_SAVE_COMMANDS([ 716 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 717 m4_if(_LT_TAG, [C], [ 718 # See if we are running on zsh, and set the options that allow our 719 # commands through without removal of \ escapes. 720 if test -n "${ZSH_VERSION+set}"; then 721 setopt NO_GLOB_SUBST 722 fi 723 724 cfgfile=${ofile}T 725 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 726 $RM "$cfgfile" 727 728 cat <<_LT_EOF >> "$cfgfile" 729#! $SHELL 730# Generated automatically by $as_me ($PACKAGE) $VERSION 731# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 732# NOTE: Changes made to this file will be lost: look at ltmain.sh. 733 734# Provide generalized library-building support services. 735# Written by Gordon Matzigkeit, 1996 736 737_LT_COPYING 738_LT_LIBTOOL_TAGS 739 740# Configured defaults for sys_lib_dlsearch_path munging. 741: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 742 743# ### BEGIN LIBTOOL CONFIG 744_LT_LIBTOOL_CONFIG_VARS 745_LT_LIBTOOL_TAG_VARS 746# ### END LIBTOOL CONFIG 747 748_LT_EOF 749 750 cat <<'_LT_EOF' >> "$cfgfile" 751 752# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 753 754_LT_PREPARE_MUNGE_PATH_LIST 755_LT_PREPARE_CC_BASENAME 756 757# ### END FUNCTIONS SHARED WITH CONFIGURE 758 759_LT_EOF 760 761 case $host_os in 762 aix3*) 763 cat <<\_LT_EOF >> "$cfgfile" 764# AIX sometimes has problems with the GCC collect2 program. For some 765# reason, if we set the COLLECT_NAMES environment variable, the problems 766# vanish in a puff of smoke. 767if test set != "${COLLECT_NAMES+set}"; then 768 COLLECT_NAMES= 769 export COLLECT_NAMES 770fi 771_LT_EOF 772 ;; 773 esac 774 775 _LT_PROG_LTMAIN 776 777 # We use sed instead of cat because bash on DJGPP gets confused if 778 # if finds mixed CR/LF and LF-only lines. Since sed operates in 779 # text mode, it properly converts lines to CR/LF. This bash problem 780 # is reportedly fixed, but why not run on old versions too? 781 sed '$q' "$ltmain" >> "$cfgfile" \ 782 || (rm -f "$cfgfile"; exit 1) 783 784 mv -f "$cfgfile" "$ofile" || 785 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 786 chmod +x "$ofile" 787], 788[cat <<_LT_EOF >> "$ofile" 789 790dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 791dnl in a comment (ie after a #). 792# ### BEGIN LIBTOOL TAG CONFIG: $1 793_LT_LIBTOOL_TAG_VARS(_LT_TAG) 794# ### END LIBTOOL TAG CONFIG: $1 795_LT_EOF 796])dnl /m4_if 797], 798[m4_if([$1], [], [ 799 PACKAGE='$PACKAGE' 800 VERSION='$VERSION' 801 RM='$RM' 802 ofile='$ofile'], []) 803])dnl /_LT_CONFIG_SAVE_COMMANDS 804])# _LT_CONFIG 805 806 807# LT_SUPPORTED_TAG(TAG) 808# --------------------- 809# Trace this macro to discover what tags are supported by the libtool 810# --tag option, using: 811# autoconf --trace 'LT_SUPPORTED_TAG:$1' 812AC_DEFUN([LT_SUPPORTED_TAG], []) 813 814 815# C support is built-in for now 816m4_define([_LT_LANG_C_enabled], []) 817m4_define([_LT_TAGS], []) 818 819 820# LT_LANG(LANG) 821# ------------- 822# Enable libtool support for the given language if not already enabled. 823AC_DEFUN([LT_LANG], 824[AC_BEFORE([$0], [LT_OUTPUT])dnl 825m4_case([$1], 826 [C], [_LT_LANG(C)], 827 [C++], [_LT_LANG(CXX)], 828 [Go], [_LT_LANG(GO)], 829 [Java], [_LT_LANG(GCJ)], 830 [Fortran 77], [_LT_LANG(F77)], 831 [Fortran], [_LT_LANG(FC)], 832 [Windows Resource], [_LT_LANG(RC)], 833 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 834 [_LT_LANG($1)], 835 [m4_fatal([$0: unsupported language: "$1"])])])dnl 836])# LT_LANG 837 838 839# _LT_LANG(LANGNAME) 840# ------------------ 841m4_defun([_LT_LANG], 842[m4_ifdef([_LT_LANG_]$1[_enabled], [], 843 [LT_SUPPORTED_TAG([$1])dnl 844 m4_append([_LT_TAGS], [$1 ])dnl 845 m4_define([_LT_LANG_]$1[_enabled], [])dnl 846 _LT_LANG_$1_CONFIG($1)])dnl 847])# _LT_LANG 848 849 850m4_ifndef([AC_PROG_GO], [ 851############################################################ 852# NOTE: This macro has been submitted for inclusion into # 853# GNU Autoconf as AC_PROG_GO. When it is available in # 854# a released version of Autoconf we should remove this # 855# macro and use it instead. # 856############################################################ 857m4_defun([AC_PROG_GO], 858[AC_LANG_PUSH(Go)dnl 859AC_ARG_VAR([GOC], [Go compiler command])dnl 860AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 861_AC_ARG_VAR_LDFLAGS()dnl 862AC_CHECK_TOOL(GOC, gccgo) 863if test -z "$GOC"; then 864 if test -n "$ac_tool_prefix"; then 865 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 866 fi 867fi 868if test -z "$GOC"; then 869 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 870fi 871])#m4_defun 872])#m4_ifndef 873 874 875# _LT_LANG_DEFAULT_CONFIG 876# ----------------------- 877m4_defun([_LT_LANG_DEFAULT_CONFIG], 878[AC_PROVIDE_IFELSE([AC_PROG_CXX], 879 [LT_LANG(CXX)], 880 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 881 882AC_PROVIDE_IFELSE([AC_PROG_F77], 883 [LT_LANG(F77)], 884 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 885 886AC_PROVIDE_IFELSE([AC_PROG_FC], 887 [LT_LANG(FC)], 888 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 889 890dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 891dnl pulling things in needlessly. 892AC_PROVIDE_IFELSE([AC_PROG_GCJ], 893 [LT_LANG(GCJ)], 894 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 895 [LT_LANG(GCJ)], 896 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 897 [LT_LANG(GCJ)], 898 [m4_ifdef([AC_PROG_GCJ], 899 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 900 m4_ifdef([A][M_PROG_GCJ], 901 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 902 m4_ifdef([LT_PROG_GCJ], 903 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 904 905AC_PROVIDE_IFELSE([AC_PROG_GO], 906 [LT_LANG(GO)], 907 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 908 909AC_PROVIDE_IFELSE([LT_PROG_RC], 910 [LT_LANG(RC)], 911 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 912])# _LT_LANG_DEFAULT_CONFIG 913 914# Obsolete macros: 915AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 916AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 917AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 918AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 919AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 920dnl aclocal-1.4 backwards compatibility: 921dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 922dnl AC_DEFUN([AC_LIBTOOL_F77], []) 923dnl AC_DEFUN([AC_LIBTOOL_FC], []) 924dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 925dnl AC_DEFUN([AC_LIBTOOL_RC], []) 926 927 928# _LT_TAG_COMPILER 929# ---------------- 930m4_defun([_LT_TAG_COMPILER], 931[AC_REQUIRE([AC_PROG_CC])dnl 932 933_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 934_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 935_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 936_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 937 938# If no C compiler was specified, use CC. 939LTCC=${LTCC-"$CC"} 940 941# If no C compiler flags were specified, use CFLAGS. 942LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 943 944# Allow CC to be a program name with arguments. 945compiler=$CC 946])# _LT_TAG_COMPILER 947 948 949# _LT_COMPILER_BOILERPLATE 950# ------------------------ 951# Check for compiler boilerplate output or warnings with 952# the simple compiler test code. 953m4_defun([_LT_COMPILER_BOILERPLATE], 954[m4_require([_LT_DECL_SED])dnl 955ac_outfile=conftest.$ac_objext 956echo "$lt_simple_compile_test_code" >conftest.$ac_ext 957eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 958_lt_compiler_boilerplate=`cat conftest.err` 959$RM conftest* 960])# _LT_COMPILER_BOILERPLATE 961 962 963# _LT_LINKER_BOILERPLATE 964# ---------------------- 965# Check for linker boilerplate output or warnings with 966# the simple link test code. 967m4_defun([_LT_LINKER_BOILERPLATE], 968[m4_require([_LT_DECL_SED])dnl 969ac_outfile=conftest.$ac_objext 970echo "$lt_simple_link_test_code" >conftest.$ac_ext 971eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 972_lt_linker_boilerplate=`cat conftest.err` 973$RM -r conftest* 974])# _LT_LINKER_BOILERPLATE 975 976# _LT_REQUIRED_DARWIN_CHECKS 977# ------------------------- 978m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 979 case $host_os in 980 rhapsody* | darwin*) 981 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 982 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 983 AC_CHECK_TOOL([LIPO], [lipo], [:]) 984 AC_CHECK_TOOL([OTOOL], [otool], [:]) 985 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 986 _LT_DECL([], [DSYMUTIL], [1], 987 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 988 _LT_DECL([], [NMEDIT], [1], 989 [Tool to change global to local symbols on Mac OS X]) 990 _LT_DECL([], [LIPO], [1], 991 [Tool to manipulate fat objects and archives on Mac OS X]) 992 _LT_DECL([], [OTOOL], [1], 993 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 994 _LT_DECL([], [OTOOL64], [1], 995 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 996 997 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 998 [lt_cv_apple_cc_single_mod=no 999 if test -z "$LT_MULTI_MODULE"; then 1000 # By default we will add the -single_module flag. You can override 1001 # by either setting the environment variable LT_MULTI_MODULE 1002 # non-empty at configure time, or by adding -multi_module to the 1003 # link flags. 1004 rm -rf libconftest.dylib* 1005 echo "int foo(void){return 1;}" > conftest.c 1006 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1007-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1008 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1009 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1010 _lt_result=$? 1011 # If there is a non-empty error log, and "single_module" 1012 # appears in it, assume the flag caused a linker warning 1013 if test -s conftest.err && $GREP single_module conftest.err; then 1014 cat conftest.err >&AS_MESSAGE_LOG_FD 1015 # Otherwise, if the output was created with a 0 exit code from 1016 # the compiler, it worked. 1017 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 1018 lt_cv_apple_cc_single_mod=yes 1019 else 1020 cat conftest.err >&AS_MESSAGE_LOG_FD 1021 fi 1022 rm -rf libconftest.dylib* 1023 rm -f conftest.* 1024 fi]) 1025 1026 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1027 [lt_cv_ld_exported_symbols_list], 1028 [lt_cv_ld_exported_symbols_list=no 1029 save_LDFLAGS=$LDFLAGS 1030 echo "_main" > conftest.sym 1031 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1032 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1033 [lt_cv_ld_exported_symbols_list=yes], 1034 [lt_cv_ld_exported_symbols_list=no]) 1035 LDFLAGS=$save_LDFLAGS 1036 ]) 1037 1038 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1039 [lt_cv_ld_force_load=no 1040 cat > conftest.c << _LT_EOF 1041int forced_loaded() { return 2;} 1042_LT_EOF 1043 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1044 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1045 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1046 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1047 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1048 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1049 cat > conftest.c << _LT_EOF 1050int main() { return 0;} 1051_LT_EOF 1052 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1053 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1054 _lt_result=$? 1055 if test -s conftest.err && $GREP force_load conftest.err; then 1056 cat conftest.err >&AS_MESSAGE_LOG_FD 1057 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 1058 lt_cv_ld_force_load=yes 1059 else 1060 cat conftest.err >&AS_MESSAGE_LOG_FD 1061 fi 1062 rm -f conftest.err libconftest.a conftest conftest.c 1063 rm -rf conftest.dSYM 1064 ]) 1065 case $host_os in 1066 rhapsody* | darwin1.[[012]]) 1067 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 1068 darwin1.*) 1069 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1070 darwin*) # darwin 5.x on 1071 # if running on 10.5 or later, the deployment target defaults 1072 # to the OS version, if on x86, and 10.4, the deployment 1073 # target defaults to 10.4. Don't you love it? 1074 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1075 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1076 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 1077 10.[[012]][[,.]]*) 1078 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1079 10.*) 1080 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 1081 esac 1082 ;; 1083 esac 1084 if test yes = "$lt_cv_apple_cc_single_mod"; then 1085 _lt_dar_single_mod='$single_module' 1086 fi 1087 if test yes = "$lt_cv_ld_exported_symbols_list"; then 1088 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 1089 else 1090 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 1091 fi 1092 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 1093 _lt_dsymutil='~$DSYMUTIL $lib || :' 1094 else 1095 _lt_dsymutil= 1096 fi 1097 ;; 1098 esac 1099]) 1100 1101 1102# _LT_DARWIN_LINKER_FEATURES([TAG]) 1103# --------------------------------- 1104# Checks for linker and compiler features on darwin 1105m4_defun([_LT_DARWIN_LINKER_FEATURES], 1106[ 1107 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1108 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1109 _LT_TAGVAR(hardcode_direct, $1)=no 1110 _LT_TAGVAR(hardcode_automatic, $1)=yes 1111 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1112 if test yes = "$lt_cv_ld_force_load"; then 1113 _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\"`' 1114 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1115 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1116 else 1117 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1118 fi 1119 _LT_TAGVAR(link_all_deplibs, $1)=yes 1120 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined 1121 case $cc_basename in 1122 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 1123 *) _lt_dar_can_shared=$GCC ;; 1124 esac 1125 if test yes = "$_lt_dar_can_shared"; then 1126 output_verbose_link_cmd=func_echo_all 1127 _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" 1128 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 1129 _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" 1130 _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" 1131 m4_if([$1], [CXX], 1132[ if test yes != "$lt_cv_apple_cc_single_mod"; then 1133 _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" 1134 _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" 1135 fi 1136],[]) 1137 else 1138 _LT_TAGVAR(ld_shlibs, $1)=no 1139 fi 1140]) 1141 1142# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1143# ---------------------------------- 1144# Links a minimal program and checks the executable 1145# for the system default hardcoded library path. In most cases, 1146# this is /usr/lib:/lib, but when the MPI compilers are used 1147# the location of the communication and MPI libs are included too. 1148# If we don't find anything, use the default library path according 1149# to the aix ld manual. 1150# Store the results from the different compilers for each TAGNAME. 1151# Allow to override them for all tags through lt_cv_aix_libpath. 1152m4_defun([_LT_SYS_MODULE_PATH_AIX], 1153[m4_require([_LT_DECL_SED])dnl 1154if test set = "${lt_cv_aix_libpath+set}"; then 1155 aix_libpath=$lt_cv_aix_libpath 1156else 1157 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1158 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1159 lt_aix_libpath_sed='[ 1160 /Import File Strings/,/^$/ { 1161 /^0/ { 1162 s/^0 *\([^ ]*\) *$/\1/ 1163 p 1164 } 1165 }]' 1166 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1167 # Check for a 64-bit object if we didn't find anything. 1168 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1169 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1170 fi],[]) 1171 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1172 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib 1173 fi 1174 ]) 1175 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1176fi 1177])# _LT_SYS_MODULE_PATH_AIX 1178 1179 1180# _LT_SHELL_INIT(ARG) 1181# ------------------- 1182m4_define([_LT_SHELL_INIT], 1183[m4_divert_text([M4SH-INIT], [$1 1184])])# _LT_SHELL_INIT 1185 1186 1187 1188# _LT_PROG_ECHO_BACKSLASH 1189# ----------------------- 1190# Find how we can fake an echo command that does not interpret backslash. 1191# In particular, with Autoconf 2.60 or later we add some code to the start 1192# of the generated configure script that will find a shell with a builtin 1193# printf (that we can use as an echo command). 1194m4_defun([_LT_PROG_ECHO_BACKSLASH], 1195[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1196ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1197ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1198 1199AC_MSG_CHECKING([how to print strings]) 1200# Test print first, because it will be a builtin if present. 1201if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1202 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1203 ECHO='print -r --' 1204elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1205 ECHO='printf %s\n' 1206else 1207 # Use this function as a fallback that always works. 1208 func_fallback_echo () 1209 { 1210 eval 'cat <<_LTECHO_EOF 1211$[]1 1212_LTECHO_EOF' 1213 } 1214 ECHO='func_fallback_echo' 1215fi 1216 1217# func_echo_all arg... 1218# Invoke $ECHO with all args, space-separated. 1219func_echo_all () 1220{ 1221 $ECHO "$*" 1222} 1223 1224case $ECHO in 1225 printf*) AC_MSG_RESULT([printf]) ;; 1226 print*) AC_MSG_RESULT([print -r]) ;; 1227 *) AC_MSG_RESULT([cat]) ;; 1228esac 1229 1230m4_ifdef([_AS_DETECT_SUGGESTED], 1231[_AS_DETECT_SUGGESTED([ 1232 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1233 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1234 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1235 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1236 PATH=/empty FPATH=/empty; export PATH FPATH 1237 test "X`printf %s $ECHO`" = "X$ECHO" \ 1238 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1239 1240_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1241_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1242])# _LT_PROG_ECHO_BACKSLASH 1243 1244 1245# _LT_WITH_SYSROOT 1246# ---------------- 1247AC_DEFUN([_LT_WITH_SYSROOT], 1248[AC_MSG_CHECKING([for sysroot]) 1249AC_ARG_WITH([sysroot], 1250[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], 1251 [Search for dependent libraries within DIR (or the compiler's sysroot 1252 if not specified).])], 1253[], [with_sysroot=no]) 1254 1255dnl lt_sysroot will always be passed unquoted. We quote it here 1256dnl in case the user passed a directory name. 1257lt_sysroot= 1258case $with_sysroot in #( 1259 yes) 1260 if test yes = "$GCC"; then 1261 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1262 fi 1263 ;; #( 1264 /*) 1265 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1266 ;; #( 1267 no|'') 1268 ;; #( 1269 *) 1270 AC_MSG_RESULT([$with_sysroot]) 1271 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1272 ;; 1273esac 1274 1275 AC_MSG_RESULT([${lt_sysroot:-no}]) 1276_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1277[dependent libraries, and where our libraries should be installed.])]) 1278 1279# _LT_ENABLE_LOCK 1280# --------------- 1281m4_defun([_LT_ENABLE_LOCK], 1282[AC_ARG_ENABLE([libtool-lock], 1283 [AS_HELP_STRING([--disable-libtool-lock], 1284 [avoid locking (might break parallel builds)])]) 1285test no = "$enable_libtool_lock" || enable_libtool_lock=yes 1286 1287# Some flags need to be propagated to the compiler or linker for good 1288# libtool support. 1289case $host in 1290ia64-*-hpux*) 1291 # Find out what ABI is being produced by ac_compile, and set mode 1292 # options accordingly. 1293 echo 'int i;' > conftest.$ac_ext 1294 if AC_TRY_EVAL(ac_compile); then 1295 case `/usr/bin/file conftest.$ac_objext` in 1296 *ELF-32*) 1297 HPUX_IA64_MODE=32 1298 ;; 1299 *ELF-64*) 1300 HPUX_IA64_MODE=64 1301 ;; 1302 esac 1303 fi 1304 rm -rf conftest* 1305 ;; 1306*-*-irix6*) 1307 # Find out what ABI is being produced by ac_compile, and set linker 1308 # options accordingly. 1309 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1310 if AC_TRY_EVAL(ac_compile); then 1311 if test yes = "$lt_cv_prog_gnu_ld"; then 1312 case `/usr/bin/file conftest.$ac_objext` in 1313 *32-bit*) 1314 LD="${LD-ld} -melf32bsmip" 1315 ;; 1316 *N32*) 1317 LD="${LD-ld} -melf32bmipn32" 1318 ;; 1319 *64-bit*) 1320 LD="${LD-ld} -melf64bmip" 1321 ;; 1322 esac 1323 else 1324 case `/usr/bin/file conftest.$ac_objext` in 1325 *32-bit*) 1326 LD="${LD-ld} -32" 1327 ;; 1328 *N32*) 1329 LD="${LD-ld} -n32" 1330 ;; 1331 *64-bit*) 1332 LD="${LD-ld} -64" 1333 ;; 1334 esac 1335 fi 1336 fi 1337 rm -rf conftest* 1338 ;; 1339 1340mips64*-*linux*) 1341 # Find out what ABI is being produced by ac_compile, and set linker 1342 # options accordingly. 1343 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1344 if AC_TRY_EVAL(ac_compile); then 1345 emul=elf 1346 case `/usr/bin/file conftest.$ac_objext` in 1347 *32-bit*) 1348 emul="${emul}32" 1349 ;; 1350 *64-bit*) 1351 emul="${emul}64" 1352 ;; 1353 esac 1354 case `/usr/bin/file conftest.$ac_objext` in 1355 *MSB*) 1356 emul="${emul}btsmip" 1357 ;; 1358 *LSB*) 1359 emul="${emul}ltsmip" 1360 ;; 1361 esac 1362 case `/usr/bin/file conftest.$ac_objext` in 1363 *N32*) 1364 emul="${emul}n32" 1365 ;; 1366 esac 1367 LD="${LD-ld} -m $emul" 1368 fi 1369 rm -rf conftest* 1370 ;; 1371 1372x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 1373s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1374 # Find out what ABI is being produced by ac_compile, and set linker 1375 # options accordingly. Note that the listed cases only cover the 1376 # situations where additional linker options are needed (such as when 1377 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 1378 # vice versa); the common cases where no linker options are needed do 1379 # not appear in the list. 1380 echo 'int i;' > conftest.$ac_ext 1381 if AC_TRY_EVAL(ac_compile); then 1382 case `/usr/bin/file conftest.o` in 1383 *32-bit*) 1384 case $host in 1385 x86_64-*kfreebsd*-gnu) 1386 LD="${LD-ld} -m elf_i386_fbsd" 1387 ;; 1388 x86_64-*linux*) 1389 case `/usr/bin/file conftest.o` in 1390 *x86-64*) 1391 LD="${LD-ld} -m elf32_x86_64" 1392 ;; 1393 *) 1394 LD="${LD-ld} -m elf_i386" 1395 ;; 1396 esac 1397 ;; 1398 powerpc64le-*linux*) 1399 LD="${LD-ld} -m elf32lppclinux" 1400 ;; 1401 powerpc64-*linux*) 1402 LD="${LD-ld} -m elf32ppclinux" 1403 ;; 1404 s390x-*linux*) 1405 LD="${LD-ld} -m elf_s390" 1406 ;; 1407 sparc64-*linux*) 1408 LD="${LD-ld} -m elf32_sparc" 1409 ;; 1410 esac 1411 ;; 1412 *64-bit*) 1413 case $host in 1414 x86_64-*kfreebsd*-gnu) 1415 LD="${LD-ld} -m elf_x86_64_fbsd" 1416 ;; 1417 x86_64-*linux*) 1418 LD="${LD-ld} -m elf_x86_64" 1419 ;; 1420 powerpcle-*linux*) 1421 LD="${LD-ld} -m elf64lppc" 1422 ;; 1423 powerpc-*linux*) 1424 LD="${LD-ld} -m elf64ppc" 1425 ;; 1426 s390*-*linux*|s390*-*tpf*) 1427 LD="${LD-ld} -m elf64_s390" 1428 ;; 1429 sparc*-*linux*) 1430 LD="${LD-ld} -m elf64_sparc" 1431 ;; 1432 esac 1433 ;; 1434 esac 1435 fi 1436 rm -rf conftest* 1437 ;; 1438 1439*-*-sco3.2v5*) 1440 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1441 SAVE_CFLAGS=$CFLAGS 1442 CFLAGS="$CFLAGS -belf" 1443 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1444 [AC_LANG_PUSH(C) 1445 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1446 AC_LANG_POP]) 1447 if test yes != "$lt_cv_cc_needs_belf"; then 1448 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1449 CFLAGS=$SAVE_CFLAGS 1450 fi 1451 ;; 1452*-*solaris*) 1453 # Find out what ABI is being produced by ac_compile, and set linker 1454 # options accordingly. 1455 echo 'int i;' > conftest.$ac_ext 1456 if AC_TRY_EVAL(ac_compile); then 1457 case `/usr/bin/file conftest.o` in 1458 *64-bit*) 1459 case $lt_cv_prog_gnu_ld in 1460 yes*) 1461 case $host in 1462 i?86-*-solaris*|x86_64-*-solaris*) 1463 LD="${LD-ld} -m elf_x86_64" 1464 ;; 1465 sparc*-*-solaris*) 1466 LD="${LD-ld} -m elf64_sparc" 1467 ;; 1468 esac 1469 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1470 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1471 LD=${LD-ld}_sol2 1472 fi 1473 ;; 1474 *) 1475 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1476 LD="${LD-ld} -64" 1477 fi 1478 ;; 1479 esac 1480 ;; 1481 esac 1482 fi 1483 rm -rf conftest* 1484 ;; 1485esac 1486 1487need_locks=$enable_libtool_lock 1488])# _LT_ENABLE_LOCK 1489 1490 1491# _LT_PROG_AR 1492# ----------- 1493m4_defun([_LT_PROG_AR], 1494[AC_CHECK_TOOLS(AR, [ar], false) 1495: ${AR=ar} 1496: ${AR_FLAGS=cru} 1497_LT_DECL([], [AR], [1], [The archiver]) 1498_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1499 1500AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1501 [lt_cv_ar_at_file=no 1502 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1503 [echo conftest.$ac_objext > conftest.lst 1504 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1505 AC_TRY_EVAL([lt_ar_try]) 1506 if test 0 -eq "$ac_status"; then 1507 # Ensure the archiver fails upon bogus file names. 1508 rm -f conftest.$ac_objext libconftest.a 1509 AC_TRY_EVAL([lt_ar_try]) 1510 if test 0 -ne "$ac_status"; then 1511 lt_cv_ar_at_file=@ 1512 fi 1513 fi 1514 rm -f conftest.* libconftest.a 1515 ]) 1516 ]) 1517 1518if test no = "$lt_cv_ar_at_file"; then 1519 archiver_list_spec= 1520else 1521 archiver_list_spec=$lt_cv_ar_at_file 1522fi 1523_LT_DECL([], [archiver_list_spec], [1], 1524 [How to feed a file listing to the archiver]) 1525])# _LT_PROG_AR 1526 1527 1528# _LT_CMD_OLD_ARCHIVE 1529# ------------------- 1530m4_defun([_LT_CMD_OLD_ARCHIVE], 1531[_LT_PROG_AR 1532 1533AC_CHECK_TOOL(STRIP, strip, :) 1534test -z "$STRIP" && STRIP=: 1535_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1536 1537AC_CHECK_TOOL(RANLIB, ranlib, :) 1538test -z "$RANLIB" && RANLIB=: 1539_LT_DECL([], [RANLIB], [1], 1540 [Commands used to install an old-style archive]) 1541 1542# Determine commands to create old-style static archives. 1543old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1544old_postinstall_cmds='chmod 644 $oldlib' 1545old_postuninstall_cmds= 1546 1547if test -n "$RANLIB"; then 1548 case $host_os in 1549 bitrig* | openbsd*) 1550 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1551 ;; 1552 *) 1553 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1554 ;; 1555 esac 1556 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1557fi 1558 1559case $host_os in 1560 darwin*) 1561 lock_old_archive_extraction=yes ;; 1562 *) 1563 lock_old_archive_extraction=no ;; 1564esac 1565_LT_DECL([], [old_postinstall_cmds], [2]) 1566_LT_DECL([], [old_postuninstall_cmds], [2]) 1567_LT_TAGDECL([], [old_archive_cmds], [2], 1568 [Commands used to build an old-style archive]) 1569_LT_DECL([], [lock_old_archive_extraction], [0], 1570 [Whether to use a lock for old archive extraction]) 1571])# _LT_CMD_OLD_ARCHIVE 1572 1573 1574# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1575# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1576# ---------------------------------------------------------------- 1577# Check whether the given compiler option works 1578AC_DEFUN([_LT_COMPILER_OPTION], 1579[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1580m4_require([_LT_DECL_SED])dnl 1581AC_CACHE_CHECK([$1], [$2], 1582 [$2=no 1583 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1584 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1585 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment 1586 # Insert the option either (1) after the last *FLAGS variable, or 1587 # (2) before a word containing "conftest.", or (3) at the end. 1588 # Note that $ac_compile itself does not contain backslashes and begins 1589 # with a dollar sign (not a hyphen), so the echo should work correctly. 1590 # The option is referenced via a variable to avoid confusing sed. 1591 lt_compile=`echo "$ac_compile" | $SED \ 1592 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1593 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1594 -e 's:$: $lt_compiler_flag:'` 1595 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1596 (eval "$lt_compile" 2>conftest.err) 1597 ac_status=$? 1598 cat conftest.err >&AS_MESSAGE_LOG_FD 1599 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1600 if (exit $ac_status) && test -s "$ac_outfile"; then 1601 # The compiler can only warn and ignore the option if not recognized 1602 # So say no if there are warnings other than the usual output. 1603 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1604 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1605 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1606 $2=yes 1607 fi 1608 fi 1609 $RM conftest* 1610]) 1611 1612if test yes = "[$]$2"; then 1613 m4_if([$5], , :, [$5]) 1614else 1615 m4_if([$6], , :, [$6]) 1616fi 1617])# _LT_COMPILER_OPTION 1618 1619# Old name: 1620AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1621dnl aclocal-1.4 backwards compatibility: 1622dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1623 1624 1625# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1626# [ACTION-SUCCESS], [ACTION-FAILURE]) 1627# ---------------------------------------------------- 1628# Check whether the given linker option works 1629AC_DEFUN([_LT_LINKER_OPTION], 1630[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1631m4_require([_LT_DECL_SED])dnl 1632AC_CACHE_CHECK([$1], [$2], 1633 [$2=no 1634 save_LDFLAGS=$LDFLAGS 1635 LDFLAGS="$LDFLAGS $3" 1636 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1637 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1638 # The linker can only warn and ignore the option if not recognized 1639 # So say no if there are warnings 1640 if test -s conftest.err; then 1641 # Append any errors to the config.log. 1642 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1643 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1644 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1645 if diff conftest.exp conftest.er2 >/dev/null; then 1646 $2=yes 1647 fi 1648 else 1649 $2=yes 1650 fi 1651 fi 1652 $RM -r conftest* 1653 LDFLAGS=$save_LDFLAGS 1654]) 1655 1656if test yes = "[$]$2"; then 1657 m4_if([$4], , :, [$4]) 1658else 1659 m4_if([$5], , :, [$5]) 1660fi 1661])# _LT_LINKER_OPTION 1662 1663# Old name: 1664AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1665dnl aclocal-1.4 backwards compatibility: 1666dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1667 1668 1669# LT_CMD_MAX_LEN 1670#--------------- 1671AC_DEFUN([LT_CMD_MAX_LEN], 1672[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1673# find the maximum length of command line arguments 1674AC_MSG_CHECKING([the maximum length of command line arguments]) 1675AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1676 i=0 1677 teststring=ABCD 1678 1679 case $build_os in 1680 msdosdjgpp*) 1681 # On DJGPP, this test can blow up pretty badly due to problems in libc 1682 # (any single argument exceeding 2000 bytes causes a buffer overrun 1683 # during glob expansion). Even if it were fixed, the result of this 1684 # check would be larger than it should be. 1685 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1686 ;; 1687 1688 gnu*) 1689 # Under GNU Hurd, this test is not required because there is 1690 # no limit to the length of command line arguments. 1691 # Libtool will interpret -1 as no limit whatsoever 1692 lt_cv_sys_max_cmd_len=-1; 1693 ;; 1694 1695 cygwin* | mingw* | cegcc*) 1696 # On Win9x/ME, this test blows up -- it succeeds, but takes 1697 # about 5 minutes as the teststring grows exponentially. 1698 # Worse, since 9x/ME are not pre-emptively multitasking, 1699 # you end up with a "frozen" computer, even though with patience 1700 # the test eventually succeeds (with a max line length of 256k). 1701 # Instead, let's just punt: use the minimum linelength reported by 1702 # all of the supported platforms: 8192 (on NT/2K/XP). 1703 lt_cv_sys_max_cmd_len=8192; 1704 ;; 1705 1706 mint*) 1707 # On MiNT this can take a long time and run out of memory. 1708 lt_cv_sys_max_cmd_len=8192; 1709 ;; 1710 1711 amigaos*) 1712 # On AmigaOS with pdksh, this test takes hours, literally. 1713 # So we just punt and use a minimum line length of 8192. 1714 lt_cv_sys_max_cmd_len=8192; 1715 ;; 1716 1717 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 1718 # This has been around since 386BSD, at least. Likely further. 1719 if test -x /sbin/sysctl; then 1720 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1721 elif test -x /usr/sbin/sysctl; then 1722 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1723 else 1724 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1725 fi 1726 # And add a safety zone 1727 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1728 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1729 ;; 1730 1731 interix*) 1732 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1733 lt_cv_sys_max_cmd_len=196608 1734 ;; 1735 1736 os2*) 1737 # The test takes a long time on OS/2. 1738 lt_cv_sys_max_cmd_len=8192 1739 ;; 1740 1741 osf*) 1742 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1743 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1744 # nice to cause kernel panics so lets avoid the loop below. 1745 # First set a reasonable default. 1746 lt_cv_sys_max_cmd_len=16384 1747 # 1748 if test -x /sbin/sysconfig; then 1749 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1750 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1751 esac 1752 fi 1753 ;; 1754 sco3.2v5*) 1755 lt_cv_sys_max_cmd_len=102400 1756 ;; 1757 sysv5* | sco5v6* | sysv4.2uw2*) 1758 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1759 if test -n "$kargmax"; then 1760 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1761 else 1762 lt_cv_sys_max_cmd_len=32768 1763 fi 1764 ;; 1765 *) 1766 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1767 if test -n "$lt_cv_sys_max_cmd_len" && \ 1768 test undefined != "$lt_cv_sys_max_cmd_len"; then 1769 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1770 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1771 else 1772 # Make teststring a little bigger before we do anything with it. 1773 # a 1K string should be a reasonable start. 1774 for i in 1 2 3 4 5 6 7 8; do 1775 teststring=$teststring$teststring 1776 done 1777 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1778 # If test is not a shell built-in, we'll probably end up computing a 1779 # maximum length that is only half of the actual maximum length, but 1780 # we can't tell. 1781 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 1782 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1783 test 17 != "$i" # 1/2 MB should be enough 1784 do 1785 i=`expr $i + 1` 1786 teststring=$teststring$teststring 1787 done 1788 # Only check the string length outside the loop. 1789 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1790 teststring= 1791 # Add a significant safety factor because C++ compilers can tack on 1792 # massive amounts of additional arguments before passing them to the 1793 # linker. It appears as though 1/2 is a usable value. 1794 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1795 fi 1796 ;; 1797 esac 1798]) 1799if test -n "$lt_cv_sys_max_cmd_len"; then 1800 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1801else 1802 AC_MSG_RESULT(none) 1803fi 1804max_cmd_len=$lt_cv_sys_max_cmd_len 1805_LT_DECL([], [max_cmd_len], [0], 1806 [What is the maximum length of a command?]) 1807])# LT_CMD_MAX_LEN 1808 1809# Old name: 1810AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1811dnl aclocal-1.4 backwards compatibility: 1812dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1813 1814 1815# _LT_HEADER_DLFCN 1816# ---------------- 1817m4_defun([_LT_HEADER_DLFCN], 1818[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1819])# _LT_HEADER_DLFCN 1820 1821 1822# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1823# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1824# ---------------------------------------------------------------- 1825m4_defun([_LT_TRY_DLOPEN_SELF], 1826[m4_require([_LT_HEADER_DLFCN])dnl 1827if test yes = "$cross_compiling"; then : 1828 [$4] 1829else 1830 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1831 lt_status=$lt_dlunknown 1832 cat > conftest.$ac_ext <<_LT_EOF 1833[#line $LINENO "configure" 1834#include "confdefs.h" 1835 1836#if HAVE_DLFCN_H 1837#include <dlfcn.h> 1838#endif 1839 1840#include <stdio.h> 1841 1842#ifdef RTLD_GLOBAL 1843# define LT_DLGLOBAL RTLD_GLOBAL 1844#else 1845# ifdef DL_GLOBAL 1846# define LT_DLGLOBAL DL_GLOBAL 1847# else 1848# define LT_DLGLOBAL 0 1849# endif 1850#endif 1851 1852/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1853 find out it does not work in some platform. */ 1854#ifndef LT_DLLAZY_OR_NOW 1855# ifdef RTLD_LAZY 1856# define LT_DLLAZY_OR_NOW RTLD_LAZY 1857# else 1858# ifdef DL_LAZY 1859# define LT_DLLAZY_OR_NOW DL_LAZY 1860# else 1861# ifdef RTLD_NOW 1862# define LT_DLLAZY_OR_NOW RTLD_NOW 1863# else 1864# ifdef DL_NOW 1865# define LT_DLLAZY_OR_NOW DL_NOW 1866# else 1867# define LT_DLLAZY_OR_NOW 0 1868# endif 1869# endif 1870# endif 1871# endif 1872#endif 1873 1874/* When -fvisibility=hidden is used, assume the code has been annotated 1875 correspondingly for the symbols needed. */ 1876#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1877int fnord () __attribute__((visibility("default"))); 1878#endif 1879 1880int fnord () { return 42; } 1881int main () 1882{ 1883 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1884 int status = $lt_dlunknown; 1885 1886 if (self) 1887 { 1888 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1889 else 1890 { 1891 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1892 else puts (dlerror ()); 1893 } 1894 /* dlclose (self); */ 1895 } 1896 else 1897 puts (dlerror ()); 1898 1899 return status; 1900}] 1901_LT_EOF 1902 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then 1903 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1904 lt_status=$? 1905 case x$lt_status in 1906 x$lt_dlno_uscore) $1 ;; 1907 x$lt_dlneed_uscore) $2 ;; 1908 x$lt_dlunknown|x*) $3 ;; 1909 esac 1910 else : 1911 # compilation failed 1912 $3 1913 fi 1914fi 1915rm -fr conftest* 1916])# _LT_TRY_DLOPEN_SELF 1917 1918 1919# LT_SYS_DLOPEN_SELF 1920# ------------------ 1921AC_DEFUN([LT_SYS_DLOPEN_SELF], 1922[m4_require([_LT_HEADER_DLFCN])dnl 1923if test yes != "$enable_dlopen"; then 1924 enable_dlopen=unknown 1925 enable_dlopen_self=unknown 1926 enable_dlopen_self_static=unknown 1927else 1928 lt_cv_dlopen=no 1929 lt_cv_dlopen_libs= 1930 1931 case $host_os in 1932 beos*) 1933 lt_cv_dlopen=load_add_on 1934 lt_cv_dlopen_libs= 1935 lt_cv_dlopen_self=yes 1936 ;; 1937 1938 mingw* | pw32* | cegcc*) 1939 lt_cv_dlopen=LoadLibrary 1940 lt_cv_dlopen_libs= 1941 ;; 1942 1943 cygwin*) 1944 lt_cv_dlopen=dlopen 1945 lt_cv_dlopen_libs= 1946 ;; 1947 1948 darwin*) 1949 # if libdl is installed we need to link against it 1950 AC_CHECK_LIB([dl], [dlopen], 1951 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ 1952 lt_cv_dlopen=dyld 1953 lt_cv_dlopen_libs= 1954 lt_cv_dlopen_self=yes 1955 ]) 1956 ;; 1957 1958 tpf*) 1959 # Don't try to run any link tests for TPF. We know it's impossible 1960 # because TPF is a cross-compiler, and we know how we open DSOs. 1961 lt_cv_dlopen=dlopen 1962 lt_cv_dlopen_libs= 1963 lt_cv_dlopen_self=no 1964 ;; 1965 1966 *) 1967 AC_CHECK_FUNC([shl_load], 1968 [lt_cv_dlopen=shl_load], 1969 [AC_CHECK_LIB([dld], [shl_load], 1970 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], 1971 [AC_CHECK_FUNC([dlopen], 1972 [lt_cv_dlopen=dlopen], 1973 [AC_CHECK_LIB([dl], [dlopen], 1974 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], 1975 [AC_CHECK_LIB([svld], [dlopen], 1976 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], 1977 [AC_CHECK_LIB([dld], [dld_link], 1978 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) 1979 ]) 1980 ]) 1981 ]) 1982 ]) 1983 ]) 1984 ;; 1985 esac 1986 1987 if test no = "$lt_cv_dlopen"; then 1988 enable_dlopen=no 1989 else 1990 enable_dlopen=yes 1991 fi 1992 1993 case $lt_cv_dlopen in 1994 dlopen) 1995 save_CPPFLAGS=$CPPFLAGS 1996 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1997 1998 save_LDFLAGS=$LDFLAGS 1999 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 2000 2001 save_LIBS=$LIBS 2002 LIBS="$lt_cv_dlopen_libs $LIBS" 2003 2004 AC_CACHE_CHECK([whether a program can dlopen itself], 2005 lt_cv_dlopen_self, [dnl 2006 _LT_TRY_DLOPEN_SELF( 2007 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 2008 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 2009 ]) 2010 2011 if test yes = "$lt_cv_dlopen_self"; then 2012 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 2013 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 2014 lt_cv_dlopen_self_static, [dnl 2015 _LT_TRY_DLOPEN_SELF( 2016 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 2017 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 2018 ]) 2019 fi 2020 2021 CPPFLAGS=$save_CPPFLAGS 2022 LDFLAGS=$save_LDFLAGS 2023 LIBS=$save_LIBS 2024 ;; 2025 esac 2026 2027 case $lt_cv_dlopen_self in 2028 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 2029 *) enable_dlopen_self=unknown ;; 2030 esac 2031 2032 case $lt_cv_dlopen_self_static in 2033 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 2034 *) enable_dlopen_self_static=unknown ;; 2035 esac 2036fi 2037_LT_DECL([dlopen_support], [enable_dlopen], [0], 2038 [Whether dlopen is supported]) 2039_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 2040 [Whether dlopen of programs is supported]) 2041_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 2042 [Whether dlopen of statically linked programs is supported]) 2043])# LT_SYS_DLOPEN_SELF 2044 2045# Old name: 2046AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 2047dnl aclocal-1.4 backwards compatibility: 2048dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 2049 2050 2051# _LT_COMPILER_C_O([TAGNAME]) 2052# --------------------------- 2053# Check to see if options -c and -o are simultaneously supported by compiler. 2054# This macro does not hard code the compiler like AC_PROG_CC_C_O. 2055m4_defun([_LT_COMPILER_C_O], 2056[m4_require([_LT_DECL_SED])dnl 2057m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2058m4_require([_LT_TAG_COMPILER])dnl 2059AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 2060 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 2061 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 2062 $RM -r conftest 2>/dev/null 2063 mkdir conftest 2064 cd conftest 2065 mkdir out 2066 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 2067 2068 lt_compiler_flag="-o out/conftest2.$ac_objext" 2069 # Insert the option either (1) after the last *FLAGS variable, or 2070 # (2) before a word containing "conftest.", or (3) at the end. 2071 # Note that $ac_compile itself does not contain backslashes and begins 2072 # with a dollar sign (not a hyphen), so the echo should work correctly. 2073 lt_compile=`echo "$ac_compile" | $SED \ 2074 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2075 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2076 -e 's:$: $lt_compiler_flag:'` 2077 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2078 (eval "$lt_compile" 2>out/conftest.err) 2079 ac_status=$? 2080 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2081 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2082 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2083 then 2084 # The compiler can only warn and ignore the option if not recognized 2085 # So say no if there are warnings 2086 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2087 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2088 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2089 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2090 fi 2091 fi 2092 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2093 $RM conftest* 2094 # SGI C++ compiler will create directory out/ii_files/ for 2095 # template instantiation 2096 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2097 $RM out/* && rmdir out 2098 cd .. 2099 $RM -r conftest 2100 $RM conftest* 2101]) 2102_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2103 [Does compiler simultaneously support -c and -o options?]) 2104])# _LT_COMPILER_C_O 2105 2106 2107# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2108# ---------------------------------- 2109# Check to see if we can do hard links to lock some files if needed 2110m4_defun([_LT_COMPILER_FILE_LOCKS], 2111[m4_require([_LT_ENABLE_LOCK])dnl 2112m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2113_LT_COMPILER_C_O([$1]) 2114 2115hard_links=nottested 2116if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then 2117 # do not overwrite the value of need_locks provided by the user 2118 AC_MSG_CHECKING([if we can lock with hard links]) 2119 hard_links=yes 2120 $RM conftest* 2121 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2122 touch conftest.a 2123 ln conftest.a conftest.b 2>&5 || hard_links=no 2124 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2125 AC_MSG_RESULT([$hard_links]) 2126 if test no = "$hard_links"; then 2127 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) 2128 need_locks=warn 2129 fi 2130else 2131 need_locks=no 2132fi 2133_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2134])# _LT_COMPILER_FILE_LOCKS 2135 2136 2137# _LT_CHECK_OBJDIR 2138# ---------------- 2139m4_defun([_LT_CHECK_OBJDIR], 2140[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2141[rm -f .libs 2>/dev/null 2142mkdir .libs 2>/dev/null 2143if test -d .libs; then 2144 lt_cv_objdir=.libs 2145else 2146 # MS-DOS does not allow filenames that begin with a dot. 2147 lt_cv_objdir=_libs 2148fi 2149rmdir .libs 2>/dev/null]) 2150objdir=$lt_cv_objdir 2151_LT_DECL([], [objdir], [0], 2152 [The name of the directory that contains temporary libtool files])dnl 2153m4_pattern_allow([LT_OBJDIR])dnl 2154AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", 2155 [Define to the sub-directory where libtool stores uninstalled libraries.]) 2156])# _LT_CHECK_OBJDIR 2157 2158 2159# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2160# -------------------------------------- 2161# Check hardcoding attributes. 2162m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2163[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2164_LT_TAGVAR(hardcode_action, $1)= 2165if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2166 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2167 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then 2168 2169 # We can hardcode non-existent directories. 2170 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && 2171 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2172 # have to relink, otherwise we might link with an installed library 2173 # when we should be linking with a yet-to-be-installed one 2174 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && 2175 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then 2176 # Linking always hardcodes the temporary library directory. 2177 _LT_TAGVAR(hardcode_action, $1)=relink 2178 else 2179 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2180 _LT_TAGVAR(hardcode_action, $1)=immediate 2181 fi 2182else 2183 # We cannot hardcode anything, or else we can only hardcode existing 2184 # directories. 2185 _LT_TAGVAR(hardcode_action, $1)=unsupported 2186fi 2187AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2188 2189if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || 2190 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then 2191 # Fast installation is not supported 2192 enable_fast_install=no 2193elif test yes = "$shlibpath_overrides_runpath" || 2194 test no = "$enable_shared"; then 2195 # Fast installation is not necessary 2196 enable_fast_install=needless 2197fi 2198_LT_TAGDECL([], [hardcode_action], [0], 2199 [How to hardcode a shared library path into an executable]) 2200])# _LT_LINKER_HARDCODE_LIBPATH 2201 2202 2203# _LT_CMD_STRIPLIB 2204# ---------------- 2205m4_defun([_LT_CMD_STRIPLIB], 2206[m4_require([_LT_DECL_EGREP]) 2207striplib= 2208old_striplib= 2209AC_MSG_CHECKING([whether stripping libraries is possible]) 2210if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2211 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2212 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2213 AC_MSG_RESULT([yes]) 2214else 2215# FIXME - insert some real tests, host_os isn't really good enough 2216 case $host_os in 2217 darwin*) 2218 if test -n "$STRIP"; then 2219 striplib="$STRIP -x" 2220 old_striplib="$STRIP -S" 2221 AC_MSG_RESULT([yes]) 2222 else 2223 AC_MSG_RESULT([no]) 2224 fi 2225 ;; 2226 *) 2227 AC_MSG_RESULT([no]) 2228 ;; 2229 esac 2230fi 2231_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2232_LT_DECL([], [striplib], [1]) 2233])# _LT_CMD_STRIPLIB 2234 2235 2236# _LT_PREPARE_MUNGE_PATH_LIST 2237# --------------------------- 2238# Make sure func_munge_path_list() is defined correctly. 2239m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], 2240[[# func_munge_path_list VARIABLE PATH 2241# ----------------------------------- 2242# VARIABLE is name of variable containing _space_ separated list of 2243# directories to be munged by the contents of PATH, which is string 2244# having a format: 2245# "DIR[:DIR]:" 2246# string "DIR[ DIR]" will be prepended to VARIABLE 2247# ":DIR[:DIR]" 2248# string "DIR[ DIR]" will be appended to VARIABLE 2249# "DIRP[:DIRP]::[DIRA:]DIRA" 2250# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 2251# "DIRA[ DIRA]" will be appended to VARIABLE 2252# "DIR[:DIR]" 2253# VARIABLE will be replaced by "DIR[ DIR]" 2254func_munge_path_list () 2255{ 2256 case x@S|@2 in 2257 x) 2258 ;; 2259 *:) 2260 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" 2261 ;; 2262 x:*) 2263 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" 2264 ;; 2265 *::*) 2266 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 2267 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" 2268 ;; 2269 *) 2270 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" 2271 ;; 2272 esac 2273} 2274]])# _LT_PREPARE_PATH_LIST 2275 2276 2277# _LT_SYS_DYNAMIC_LINKER([TAG]) 2278# ----------------------------- 2279# PORTME Fill in your ld.so characteristics 2280m4_defun([_LT_SYS_DYNAMIC_LINKER], 2281[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2282m4_require([_LT_DECL_EGREP])dnl 2283m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2284m4_require([_LT_DECL_OBJDUMP])dnl 2285m4_require([_LT_DECL_SED])dnl 2286m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2287m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl 2288AC_MSG_CHECKING([dynamic linker characteristics]) 2289m4_if([$1], 2290 [], [ 2291if test yes = "$GCC"; then 2292 case $host_os in 2293 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 2294 *) lt_awk_arg='/^libraries:/' ;; 2295 esac 2296 case $host_os in 2297 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; 2298 *) lt_sed_strip_eq='s|=/|/|g' ;; 2299 esac 2300 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2301 case $lt_search_path_spec in 2302 *\;*) 2303 # if the path contains ";" then we assume it to be the separator 2304 # otherwise default to the standard path separator (i.e. ":") - it is 2305 # assumed that no part of a normal pathname contains ";" but that should 2306 # okay in the real world where ";" in dirpaths is itself problematic. 2307 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2308 ;; 2309 *) 2310 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2311 ;; 2312 esac 2313 # Ok, now we have the path, separated by spaces, we can step through it 2314 # and add multilib dir if necessary... 2315 lt_tmp_lt_search_path_spec= 2316 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2317 # ...but if some path component already ends with the multilib dir we assume 2318 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 2319 case "$lt_multi_os_dir; $lt_search_path_spec " in 2320 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 2321 lt_multi_os_dir= 2322 ;; 2323 esac 2324 for lt_sys_path in $lt_search_path_spec; do 2325 if test -d "$lt_sys_path$lt_multi_os_dir"; then 2326 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 2327 elif test -n "$lt_multi_os_dir"; then 2328 test -d "$lt_sys_path" && \ 2329 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2330 fi 2331 done 2332 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2333BEGIN {RS = " "; FS = "/|\n";} { 2334 lt_foo = ""; 2335 lt_count = 0; 2336 for (lt_i = NF; lt_i > 0; lt_i--) { 2337 if ($lt_i != "" && $lt_i != ".") { 2338 if ($lt_i == "..") { 2339 lt_count++; 2340 } else { 2341 if (lt_count == 0) { 2342 lt_foo = "/" $lt_i lt_foo; 2343 } else { 2344 lt_count--; 2345 } 2346 } 2347 } 2348 } 2349 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2350 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2351}'` 2352 # AWK program above erroneously prepends '/' to C:/dos/paths 2353 # for these hosts. 2354 case $host_os in 2355 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2356 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; 2357 esac 2358 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2359else 2360 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2361fi]) 2362library_names_spec= 2363libname_spec='lib$name' 2364soname_spec= 2365shrext_cmds=.so 2366postinstall_cmds= 2367postuninstall_cmds= 2368finish_cmds= 2369finish_eval= 2370shlibpath_var= 2371shlibpath_overrides_runpath=unknown 2372version_type=none 2373dynamic_linker="$host_os ld.so" 2374sys_lib_dlsearch_path_spec="/lib /usr/lib" 2375need_lib_prefix=unknown 2376hardcode_into_libs=no 2377 2378# when you set need_version to no, make sure it does not cause -set_version 2379# flags to be left without arguments 2380need_version=unknown 2381 2382AC_ARG_VAR([LT_SYS_LIBRARY_PATH], 2383[User-defined run-time library search path.]) 2384 2385case $host_os in 2386aix3*) 2387 version_type=linux # correct to gnu/linux during the next big refactor 2388 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 2389 shlibpath_var=LIBPATH 2390 2391 # AIX 3 has no versioning support, so we append a major version to the name. 2392 soname_spec='$libname$release$shared_ext$major' 2393 ;; 2394 2395aix[[4-9]]*) 2396 version_type=linux # correct to gnu/linux during the next big refactor 2397 need_lib_prefix=no 2398 need_version=no 2399 hardcode_into_libs=yes 2400 if test ia64 = "$host_cpu"; then 2401 # AIX 5 supports IA64 2402 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 2403 shlibpath_var=LD_LIBRARY_PATH 2404 else 2405 # With GCC up to 2.95.x, collect2 would create an import file 2406 # for dependence libraries. The import file would start with 2407 # the line '#! .'. This would cause the generated library to 2408 # depend on '.', always an invalid library. This was fixed in 2409 # development snapshots of GCC prior to 3.0. 2410 case $host_os in 2411 aix4 | aix4.[[01]] | aix4.[[01]].*) 2412 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2413 echo ' yes ' 2414 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 2415 : 2416 else 2417 can_build_shared=no 2418 fi 2419 ;; 2420 esac 2421 # Using Import Files as archive members, it is possible to support 2422 # filename-based versioning of shared library archives on AIX. While 2423 # this would work for both with and without runtime linking, it will 2424 # prevent static linking of such archives. So we do filename-based 2425 # shared library versioning with .so extension only, which is used 2426 # when both runtime linking and shared linking is enabled. 2427 # Unfortunately, runtime linking may impact performance, so we do 2428 # not want this to be the default eventually. Also, we use the 2429 # versioned .so libs for executables only if there is the -brtl 2430 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 2431 # To allow for filename-based versioning support, we need to create 2432 # libNAME.so.V as an archive file, containing: 2433 # *) an Import File, referring to the versioned filename of the 2434 # archive as well as the shared archive member, telling the 2435 # bitwidth (32 or 64) of that shared object, and providing the 2436 # list of exported symbols of that shared object, eventually 2437 # decorated with the 'weak' keyword 2438 # *) the shared object with the F_LOADONLY flag set, to really avoid 2439 # it being seen by the linker. 2440 # At run time we better use the real file rather than another symlink, 2441 # but for link time we create the symlink libNAME.so -> libNAME.so.V 2442 2443 case $with_aix_soname,$aix_use_runtimelinking in 2444 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 2445 # soname into executable. Probably we can add versioning support to 2446 # collect2, so additional links can be useful in future. 2447 aix,yes) # traditional libtool 2448 dynamic_linker='AIX unversionable lib.so' 2449 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2450 # instead of lib<name>.a to let people know that these are not 2451 # typical AIX shared libraries. 2452 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2453 ;; 2454 aix,no) # traditional AIX only 2455 dynamic_linker='AIX lib.a[(]lib.so.V[)]' 2456 # We preserve .a as extension for shared libraries through AIX4.2 2457 # and later when we are not doing run time linking. 2458 library_names_spec='$libname$release.a $libname.a' 2459 soname_spec='$libname$release$shared_ext$major' 2460 ;; 2461 svr4,*) # full svr4 only 2462 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" 2463 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2464 # We do not specify a path in Import Files, so LIBPATH fires. 2465 shlibpath_overrides_runpath=yes 2466 ;; 2467 *,yes) # both, prefer svr4 2468 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" 2469 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2470 # unpreferred sharedlib libNAME.a needs extra handling 2471 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 2472 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 2473 # We do not specify a path in Import Files, so LIBPATH fires. 2474 shlibpath_overrides_runpath=yes 2475 ;; 2476 *,no) # both, prefer aix 2477 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" 2478 library_names_spec='$libname$release.a $libname.a' 2479 soname_spec='$libname$release$shared_ext$major' 2480 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 2481 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 2482 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 2483 ;; 2484 esac 2485 shlibpath_var=LIBPATH 2486 fi 2487 ;; 2488 2489amigaos*) 2490 case $host_cpu in 2491 powerpc) 2492 # Since July 2007 AmigaOS4 officially supports .so libraries. 2493 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2494 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2495 ;; 2496 m68k) 2497 library_names_spec='$libname.ixlibrary $libname.a' 2498 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2499 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2500 ;; 2501 esac 2502 ;; 2503 2504beos*) 2505 library_names_spec='$libname$shared_ext' 2506 dynamic_linker="$host_os ld.so" 2507 shlibpath_var=LIBRARY_PATH 2508 ;; 2509 2510bsdi[[45]]*) 2511 version_type=linux # correct to gnu/linux during the next big refactor 2512 need_version=no 2513 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2514 soname_spec='$libname$release$shared_ext$major' 2515 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2516 shlibpath_var=LD_LIBRARY_PATH 2517 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2518 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2519 # the default ld.so.conf also contains /usr/contrib/lib and 2520 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2521 # libtool to hard-code these into programs 2522 ;; 2523 2524cygwin* | mingw* | pw32* | cegcc*) 2525 version_type=windows 2526 shrext_cmds=.dll 2527 need_version=no 2528 need_lib_prefix=no 2529 2530 case $GCC,$cc_basename in 2531 yes,*) 2532 # gcc 2533 library_names_spec='$libname.dll.a' 2534 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2535 postinstall_cmds='base_file=`basename \$file`~ 2536 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2537 dldir=$destdir/`dirname \$dlpath`~ 2538 test -d \$dldir || mkdir -p \$dldir~ 2539 $install_prog $dir/$dlname \$dldir/$dlname~ 2540 chmod a+x \$dldir/$dlname~ 2541 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2542 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2543 fi' 2544 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2545 dlpath=$dir/\$dldll~ 2546 $RM \$dlpath' 2547 shlibpath_overrides_runpath=yes 2548 2549 case $host_os in 2550 cygwin*) 2551 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2552 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2553m4_if([$1], [],[ 2554 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2555 ;; 2556 mingw* | cegcc*) 2557 # MinGW DLLs use traditional 'lib' prefix 2558 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2559 ;; 2560 pw32*) 2561 # pw32 DLLs use 'pw' prefix rather than 'lib' 2562 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2563 ;; 2564 esac 2565 dynamic_linker='Win32 ld.exe' 2566 ;; 2567 2568 *,cl*) 2569 # Native MSVC 2570 libname_spec='$name' 2571 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2572 library_names_spec='$libname.dll.lib' 2573 2574 case $build_os in 2575 mingw*) 2576 sys_lib_search_path_spec= 2577 lt_save_ifs=$IFS 2578 IFS=';' 2579 for lt_path in $LIB 2580 do 2581 IFS=$lt_save_ifs 2582 # Let DOS variable expansion print the short 8.3 style file name. 2583 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2584 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2585 done 2586 IFS=$lt_save_ifs 2587 # Convert to MSYS style. 2588 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2589 ;; 2590 cygwin*) 2591 # Convert to unix form, then to dos form, then back to unix form 2592 # but this time dos style (no spaces!) so that the unix form looks 2593 # like /cygdrive/c/PROGRA~1:/cygdr... 2594 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2595 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2596 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2597 ;; 2598 *) 2599 sys_lib_search_path_spec=$LIB 2600 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2601 # It is most probably a Windows format PATH. 2602 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2603 else 2604 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2605 fi 2606 # FIXME: find the short name or the path components, as spaces are 2607 # common. (e.g. "Program Files" -> "PROGRA~1") 2608 ;; 2609 esac 2610 2611 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2612 postinstall_cmds='base_file=`basename \$file`~ 2613 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2614 dldir=$destdir/`dirname \$dlpath`~ 2615 test -d \$dldir || mkdir -p \$dldir~ 2616 $install_prog $dir/$dlname \$dldir/$dlname' 2617 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2618 dlpath=$dir/\$dldll~ 2619 $RM \$dlpath' 2620 shlibpath_overrides_runpath=yes 2621 dynamic_linker='Win32 link.exe' 2622 ;; 2623 2624 *) 2625 # Assume MSVC wrapper 2626 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' 2627 dynamic_linker='Win32 ld.exe' 2628 ;; 2629 esac 2630 # FIXME: first we should search . and the directory the executable is in 2631 shlibpath_var=PATH 2632 ;; 2633 2634darwin* | rhapsody*) 2635 dynamic_linker="$host_os dyld" 2636 version_type=darwin 2637 need_lib_prefix=no 2638 need_version=no 2639 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 2640 soname_spec='$libname$release$major$shared_ext' 2641 shlibpath_overrides_runpath=yes 2642 shlibpath_var=DYLD_LIBRARY_PATH 2643 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2644m4_if([$1], [],[ 2645 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2646 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2647 ;; 2648 2649dgux*) 2650 version_type=linux # correct to gnu/linux during the next big refactor 2651 need_lib_prefix=no 2652 need_version=no 2653 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2654 soname_spec='$libname$release$shared_ext$major' 2655 shlibpath_var=LD_LIBRARY_PATH 2656 ;; 2657 2658freebsd* | dragonfly*) 2659 # DragonFly does not have aout. When/if they implement a new 2660 # versioning mechanism, adjust this. 2661 if test -x /usr/bin/objformat; then 2662 objformat=`/usr/bin/objformat` 2663 else 2664 case $host_os in 2665 freebsd[[23]].*) objformat=aout ;; 2666 *) objformat=elf ;; 2667 esac 2668 fi 2669 version_type=freebsd-$objformat 2670 case $version_type in 2671 freebsd-elf*) 2672 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2673 soname_spec='$libname$release$shared_ext$major' 2674 need_version=no 2675 need_lib_prefix=no 2676 ;; 2677 freebsd-*) 2678 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2679 need_version=yes 2680 ;; 2681 esac 2682 shlibpath_var=LD_LIBRARY_PATH 2683 case $host_os in 2684 freebsd2.*) 2685 shlibpath_overrides_runpath=yes 2686 ;; 2687 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2688 shlibpath_overrides_runpath=yes 2689 hardcode_into_libs=yes 2690 ;; 2691 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2692 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2693 shlibpath_overrides_runpath=no 2694 hardcode_into_libs=yes 2695 ;; 2696 *) # from 4.6 on, and DragonFly 2697 shlibpath_overrides_runpath=yes 2698 hardcode_into_libs=yes 2699 ;; 2700 esac 2701 ;; 2702 2703haiku*) 2704 version_type=linux # correct to gnu/linux during the next big refactor 2705 need_lib_prefix=no 2706 need_version=no 2707 dynamic_linker="$host_os runtime_loader" 2708 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2709 soname_spec='$libname$release$shared_ext$major' 2710 shlibpath_var=LIBRARY_PATH 2711 shlibpath_overrides_runpath=no 2712 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2713 hardcode_into_libs=yes 2714 ;; 2715 2716hpux9* | hpux10* | hpux11*) 2717 # Give a soname corresponding to the major version so that dld.sl refuses to 2718 # link against other versions. 2719 version_type=sunos 2720 need_lib_prefix=no 2721 need_version=no 2722 case $host_cpu in 2723 ia64*) 2724 shrext_cmds='.so' 2725 hardcode_into_libs=yes 2726 dynamic_linker="$host_os dld.so" 2727 shlibpath_var=LD_LIBRARY_PATH 2728 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2729 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2730 soname_spec='$libname$release$shared_ext$major' 2731 if test 32 = "$HPUX_IA64_MODE"; then 2732 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2733 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 2734 else 2735 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2736 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 2737 fi 2738 ;; 2739 hppa*64*) 2740 shrext_cmds='.sl' 2741 hardcode_into_libs=yes 2742 dynamic_linker="$host_os dld.sl" 2743 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2744 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2745 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2746 soname_spec='$libname$release$shared_ext$major' 2747 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2748 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2749 ;; 2750 *) 2751 shrext_cmds='.sl' 2752 dynamic_linker="$host_os dld.sl" 2753 shlibpath_var=SHLIB_PATH 2754 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2755 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2756 soname_spec='$libname$release$shared_ext$major' 2757 ;; 2758 esac 2759 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2760 postinstall_cmds='chmod 555 $lib' 2761 # or fails outright, so override atomically: 2762 install_override_mode=555 2763 ;; 2764 2765interix[[3-9]]*) 2766 version_type=linux # correct to gnu/linux during the next big refactor 2767 need_lib_prefix=no 2768 need_version=no 2769 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2770 soname_spec='$libname$release$shared_ext$major' 2771 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2772 shlibpath_var=LD_LIBRARY_PATH 2773 shlibpath_overrides_runpath=no 2774 hardcode_into_libs=yes 2775 ;; 2776 2777irix5* | irix6* | nonstopux*) 2778 case $host_os in 2779 nonstopux*) version_type=nonstopux ;; 2780 *) 2781 if test yes = "$lt_cv_prog_gnu_ld"; then 2782 version_type=linux # correct to gnu/linux during the next big refactor 2783 else 2784 version_type=irix 2785 fi ;; 2786 esac 2787 need_lib_prefix=no 2788 need_version=no 2789 soname_spec='$libname$release$shared_ext$major' 2790 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 2791 case $host_os in 2792 irix5* | nonstopux*) 2793 libsuff= shlibsuff= 2794 ;; 2795 *) 2796 case $LD in # libtool.m4 will add one of these switches to LD 2797 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2798 libsuff= shlibsuff= libmagic=32-bit;; 2799 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2800 libsuff=32 shlibsuff=N32 libmagic=N32;; 2801 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2802 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2803 *) libsuff= shlibsuff= libmagic=never-match;; 2804 esac 2805 ;; 2806 esac 2807 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2808 shlibpath_overrides_runpath=no 2809 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 2810 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 2811 hardcode_into_libs=yes 2812 ;; 2813 2814# No shared lib support for Linux oldld, aout, or coff. 2815linux*oldld* | linux*aout* | linux*coff*) 2816 dynamic_linker=no 2817 ;; 2818 2819linux*android*) 2820 version_type=none # Android doesn't support versioned libraries. 2821 need_lib_prefix=no 2822 need_version=no 2823 library_names_spec='$libname$release$shared_ext' 2824 soname_spec='$libname$release$shared_ext' 2825 finish_cmds= 2826 shlibpath_var=LD_LIBRARY_PATH 2827 shlibpath_overrides_runpath=yes 2828 2829 # This implies no fast_install, which is unacceptable. 2830 # Some rework will be needed to allow for fast_install 2831 # before this can be enabled. 2832 hardcode_into_libs=yes 2833 2834 dynamic_linker='Android linker' 2835 # Don't embed -rpath directories since the linker doesn't support them. 2836 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2837 ;; 2838 2839# This must be glibc/ELF. 2840linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2841 version_type=linux # correct to gnu/linux during the next big refactor 2842 need_lib_prefix=no 2843 need_version=no 2844 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2845 soname_spec='$libname$release$shared_ext$major' 2846 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2847 shlibpath_var=LD_LIBRARY_PATH 2848 shlibpath_overrides_runpath=no 2849 2850 # Some binutils ld are patched to set DT_RUNPATH 2851 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2852 [lt_cv_shlibpath_overrides_runpath=no 2853 save_LDFLAGS=$LDFLAGS 2854 save_libdir=$libdir 2855 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2856 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2857 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2858 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2859 [lt_cv_shlibpath_overrides_runpath=yes])]) 2860 LDFLAGS=$save_LDFLAGS 2861 libdir=$save_libdir 2862 ]) 2863 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2864 2865 # This implies no fast_install, which is unacceptable. 2866 # Some rework will be needed to allow for fast_install 2867 # before this can be enabled. 2868 hardcode_into_libs=yes 2869 2870 # Ideally, we could use ldconfig to report *all* directores which are 2871 # searched for libraries, however this is still not possible. Aside from not 2872 # being certain /sbin/ldconfig is available, command 2873 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 2874 # even though it is searched at run-time. Try to do the best guess by 2875 # appending ld.so.conf contents (and includes) to the search path. 2876 if test -f /etc/ld.so.conf; then 2877 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' ' '` 2878 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2879 fi 2880 2881 # We used to test for /lib/ld.so.1 and disable shared libraries on 2882 # powerpc, because MkLinux only supported shared libraries with the 2883 # GNU dynamic linker. Since this was broken with cross compilers, 2884 # most powerpc-linux boxes support dynamic linking these days and 2885 # people can always --disable-shared, the test was removed, and we 2886 # assume the GNU/Linux dynamic linker is in use. 2887 dynamic_linker='GNU/Linux ld.so' 2888 ;; 2889 2890netbsdelf*-gnu) 2891 version_type=linux 2892 need_lib_prefix=no 2893 need_version=no 2894 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2895 soname_spec='${libname}${release}${shared_ext}$major' 2896 shlibpath_var=LD_LIBRARY_PATH 2897 shlibpath_overrides_runpath=no 2898 hardcode_into_libs=yes 2899 dynamic_linker='NetBSD ld.elf_so' 2900 ;; 2901 2902netbsd*) 2903 version_type=sunos 2904 need_lib_prefix=no 2905 need_version=no 2906 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2907 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2908 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2909 dynamic_linker='NetBSD (a.out) ld.so' 2910 else 2911 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2912 soname_spec='$libname$release$shared_ext$major' 2913 dynamic_linker='NetBSD ld.elf_so' 2914 fi 2915 shlibpath_var=LD_LIBRARY_PATH 2916 shlibpath_overrides_runpath=yes 2917 hardcode_into_libs=yes 2918 ;; 2919 2920newsos6) 2921 version_type=linux # correct to gnu/linux during the next big refactor 2922 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2923 shlibpath_var=LD_LIBRARY_PATH 2924 shlibpath_overrides_runpath=yes 2925 ;; 2926 2927*nto* | *qnx*) 2928 version_type=qnx 2929 need_lib_prefix=no 2930 need_version=no 2931 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2932 soname_spec='$libname$release$shared_ext$major' 2933 shlibpath_var=LD_LIBRARY_PATH 2934 shlibpath_overrides_runpath=no 2935 hardcode_into_libs=yes 2936 dynamic_linker='ldqnx.so' 2937 ;; 2938 2939openbsd* | bitrig*) 2940 version_type=sunos 2941 sys_lib_dlsearch_path_spec=/usr/lib 2942 need_lib_prefix=no 2943 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 2944 need_version=no 2945 else 2946 need_version=yes 2947 fi 2948 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2949 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2950 shlibpath_var=LD_LIBRARY_PATH 2951 shlibpath_overrides_runpath=yes 2952 ;; 2953 2954os2*) 2955 libname_spec='$name' 2956 version_type=windows 2957 shrext_cmds=.dll 2958 need_version=no 2959 need_lib_prefix=no 2960 # OS/2 can only load a DLL with a base name of 8 characters or less. 2961 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 2962 v=$($ECHO $release$versuffix | tr -d .-); 2963 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 2964 $ECHO $n$v`$shared_ext' 2965 library_names_spec='${libname}_dll.$libext' 2966 dynamic_linker='OS/2 ld.exe' 2967 shlibpath_var=BEGINLIBPATH 2968 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2969 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2970 postinstall_cmds='base_file=`basename \$file`~ 2971 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 2972 dldir=$destdir/`dirname \$dlpath`~ 2973 test -d \$dldir || mkdir -p \$dldir~ 2974 $install_prog $dir/$dlname \$dldir/$dlname~ 2975 chmod a+x \$dldir/$dlname~ 2976 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2977 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2978 fi' 2979 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 2980 dlpath=$dir/\$dldll~ 2981 $RM \$dlpath' 2982 ;; 2983 2984osf3* | osf4* | osf5*) 2985 version_type=osf 2986 need_lib_prefix=no 2987 need_version=no 2988 soname_spec='$libname$release$shared_ext$major' 2989 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2990 shlibpath_var=LD_LIBRARY_PATH 2991 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2992 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2993 ;; 2994 2995rdos*) 2996 dynamic_linker=no 2997 ;; 2998 2999solaris*) 3000 version_type=linux # correct to gnu/linux during the next big refactor 3001 need_lib_prefix=no 3002 need_version=no 3003 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3004 soname_spec='$libname$release$shared_ext$major' 3005 shlibpath_var=LD_LIBRARY_PATH 3006 shlibpath_overrides_runpath=yes 3007 hardcode_into_libs=yes 3008 # ldd complains unless libraries are executable 3009 postinstall_cmds='chmod +x $lib' 3010 ;; 3011 3012sunos4*) 3013 version_type=sunos 3014 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 3015 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3016 shlibpath_var=LD_LIBRARY_PATH 3017 shlibpath_overrides_runpath=yes 3018 if test yes = "$with_gnu_ld"; then 3019 need_lib_prefix=no 3020 fi 3021 need_version=yes 3022 ;; 3023 3024sysv4 | sysv4.3*) 3025 version_type=linux # correct to gnu/linux during the next big refactor 3026 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3027 soname_spec='$libname$release$shared_ext$major' 3028 shlibpath_var=LD_LIBRARY_PATH 3029 case $host_vendor in 3030 sni) 3031 shlibpath_overrides_runpath=no 3032 need_lib_prefix=no 3033 runpath_var=LD_RUN_PATH 3034 ;; 3035 siemens) 3036 need_lib_prefix=no 3037 ;; 3038 motorola) 3039 need_lib_prefix=no 3040 need_version=no 3041 shlibpath_overrides_runpath=no 3042 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3043 ;; 3044 esac 3045 ;; 3046 3047sysv4*MP*) 3048 if test -d /usr/nec; then 3049 version_type=linux # correct to gnu/linux during the next big refactor 3050 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 3051 soname_spec='$libname$shared_ext.$major' 3052 shlibpath_var=LD_LIBRARY_PATH 3053 fi 3054 ;; 3055 3056sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3057 version_type=sco 3058 need_lib_prefix=no 3059 need_version=no 3060 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 3061 soname_spec='$libname$release$shared_ext$major' 3062 shlibpath_var=LD_LIBRARY_PATH 3063 shlibpath_overrides_runpath=yes 3064 hardcode_into_libs=yes 3065 if test yes = "$with_gnu_ld"; then 3066 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 3067 else 3068 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 3069 case $host_os in 3070 sco3.2v5*) 3071 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 3072 ;; 3073 esac 3074 fi 3075 sys_lib_dlsearch_path_spec='/usr/lib' 3076 ;; 3077 3078tpf*) 3079 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 3080 version_type=linux # correct to gnu/linux during the next big refactor 3081 need_lib_prefix=no 3082 need_version=no 3083 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3084 shlibpath_var=LD_LIBRARY_PATH 3085 shlibpath_overrides_runpath=no 3086 hardcode_into_libs=yes 3087 ;; 3088 3089uts4*) 3090 version_type=linux # correct to gnu/linux during the next big refactor 3091 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3092 soname_spec='$libname$release$shared_ext$major' 3093 shlibpath_var=LD_LIBRARY_PATH 3094 ;; 3095 3096*) 3097 dynamic_linker=no 3098 ;; 3099esac 3100AC_MSG_RESULT([$dynamic_linker]) 3101test no = "$dynamic_linker" && can_build_shared=no 3102 3103variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3104if test yes = "$GCC"; then 3105 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3106fi 3107 3108if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 3109 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 3110fi 3111 3112if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 3113 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 3114fi 3115 3116# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 3117configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 3118 3119# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 3120func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 3121 3122# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 3123configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 3124 3125_LT_DECL([], [variables_saved_for_relink], [1], 3126 [Variables whose values should be saved in libtool wrapper scripts and 3127 restored at link time]) 3128_LT_DECL([], [need_lib_prefix], [0], 3129 [Do we need the "lib" prefix for modules?]) 3130_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 3131_LT_DECL([], [version_type], [0], [Library versioning type]) 3132_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 3133_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 3134_LT_DECL([], [shlibpath_overrides_runpath], [0], 3135 [Is shlibpath searched before the hard-coded library search path?]) 3136_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 3137_LT_DECL([], [library_names_spec], [1], 3138 [[List of archive names. First name is the real one, the rest are links. 3139 The last name is the one that the linker finds with -lNAME]]) 3140_LT_DECL([], [soname_spec], [1], 3141 [[The coded name of the library, if different from the real name]]) 3142_LT_DECL([], [install_override_mode], [1], 3143 [Permission mode override for installation of shared libraries]) 3144_LT_DECL([], [postinstall_cmds], [2], 3145 [Command to use after installation of a shared archive]) 3146_LT_DECL([], [postuninstall_cmds], [2], 3147 [Command to use after uninstallation of a shared archive]) 3148_LT_DECL([], [finish_cmds], [2], 3149 [Commands used to finish a libtool library installation in a directory]) 3150_LT_DECL([], [finish_eval], [1], 3151 [[As "finish_cmds", except a single script fragment to be evaled but 3152 not shown]]) 3153_LT_DECL([], [hardcode_into_libs], [0], 3154 [Whether we should hardcode library paths into libraries]) 3155_LT_DECL([], [sys_lib_search_path_spec], [2], 3156 [Compile-time system search path for libraries]) 3157_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], 3158 [Detected run-time system search path for libraries]) 3159_LT_DECL([], [configure_time_lt_sys_library_path], [2], 3160 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) 3161])# _LT_SYS_DYNAMIC_LINKER 3162 3163 3164# _LT_PATH_TOOL_PREFIX(TOOL) 3165# -------------------------- 3166# find a file program that can recognize shared library 3167AC_DEFUN([_LT_PATH_TOOL_PREFIX], 3168[m4_require([_LT_DECL_EGREP])dnl 3169AC_MSG_CHECKING([for $1]) 3170AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 3171[case $MAGIC_CMD in 3172[[\\/*] | ?:[\\/]*]) 3173 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 3174 ;; 3175*) 3176 lt_save_MAGIC_CMD=$MAGIC_CMD 3177 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3178dnl $ac_dummy forces splitting on constant user-supplied paths. 3179dnl POSIX.2 word splitting is done only on the output of word expansions, 3180dnl not every word. This closes a longstanding sh security hole. 3181 ac_dummy="m4_if([$2], , $PATH, [$2])" 3182 for ac_dir in $ac_dummy; do 3183 IFS=$lt_save_ifs 3184 test -z "$ac_dir" && ac_dir=. 3185 if test -f "$ac_dir/$1"; then 3186 lt_cv_path_MAGIC_CMD=$ac_dir/"$1" 3187 if test -n "$file_magic_test_file"; then 3188 case $deplibs_check_method in 3189 "file_magic "*) 3190 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 3191 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3192 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 3193 $EGREP "$file_magic_regex" > /dev/null; then 3194 : 3195 else 3196 cat <<_LT_EOF 1>&2 3197 3198*** Warning: the command libtool uses to detect shared libraries, 3199*** $file_magic_cmd, produces output that libtool cannot recognize. 3200*** The result is that libtool may fail to recognize shared libraries 3201*** as such. This will affect the creation of libtool libraries that 3202*** depend on shared libraries, but programs linked with such libtool 3203*** libraries will work regardless of this problem. Nevertheless, you 3204*** may want to report the problem to your system manager and/or to 3205*** bug-libtool@gnu.org 3206 3207_LT_EOF 3208 fi ;; 3209 esac 3210 fi 3211 break 3212 fi 3213 done 3214 IFS=$lt_save_ifs 3215 MAGIC_CMD=$lt_save_MAGIC_CMD 3216 ;; 3217esac]) 3218MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3219if test -n "$MAGIC_CMD"; then 3220 AC_MSG_RESULT($MAGIC_CMD) 3221else 3222 AC_MSG_RESULT(no) 3223fi 3224_LT_DECL([], [MAGIC_CMD], [0], 3225 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3226])# _LT_PATH_TOOL_PREFIX 3227 3228# Old name: 3229AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3230dnl aclocal-1.4 backwards compatibility: 3231dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3232 3233 3234# _LT_PATH_MAGIC 3235# -------------- 3236# find a file program that can recognize a shared library 3237m4_defun([_LT_PATH_MAGIC], 3238[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3239if test -z "$lt_cv_path_MAGIC_CMD"; then 3240 if test -n "$ac_tool_prefix"; then 3241 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3242 else 3243 MAGIC_CMD=: 3244 fi 3245fi 3246])# _LT_PATH_MAGIC 3247 3248 3249# LT_PATH_LD 3250# ---------- 3251# find the pathname to the GNU or non-GNU linker 3252AC_DEFUN([LT_PATH_LD], 3253[AC_REQUIRE([AC_PROG_CC])dnl 3254AC_REQUIRE([AC_CANONICAL_HOST])dnl 3255AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3256m4_require([_LT_DECL_SED])dnl 3257m4_require([_LT_DECL_EGREP])dnl 3258m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3259 3260AC_ARG_WITH([gnu-ld], 3261 [AS_HELP_STRING([--with-gnu-ld], 3262 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3263 [test no = "$withval" || with_gnu_ld=yes], 3264 [with_gnu_ld=no])dnl 3265 3266ac_prog=ld 3267if test yes = "$GCC"; then 3268 # Check if gcc -print-prog-name=ld gives a path. 3269 AC_MSG_CHECKING([for ld used by $CC]) 3270 case $host in 3271 *-*-mingw*) 3272 # gcc leaves a trailing carriage return, which upsets mingw 3273 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3274 *) 3275 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3276 esac 3277 case $ac_prog in 3278 # Accept absolute paths. 3279 [[\\/]]* | ?:[[\\/]]*) 3280 re_direlt='/[[^/]][[^/]]*/\.\./' 3281 # Canonicalize the pathname of ld 3282 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3283 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3284 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3285 done 3286 test -z "$LD" && LD=$ac_prog 3287 ;; 3288 "") 3289 # If it fails, then pretend we aren't using GCC. 3290 ac_prog=ld 3291 ;; 3292 *) 3293 # If it is relative, then search for the first ld in PATH. 3294 with_gnu_ld=unknown 3295 ;; 3296 esac 3297elif test yes = "$with_gnu_ld"; then 3298 AC_MSG_CHECKING([for GNU ld]) 3299else 3300 AC_MSG_CHECKING([for non-GNU ld]) 3301fi 3302AC_CACHE_VAL(lt_cv_path_LD, 3303[if test -z "$LD"; then 3304 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3305 for ac_dir in $PATH; do 3306 IFS=$lt_save_ifs 3307 test -z "$ac_dir" && ac_dir=. 3308 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3309 lt_cv_path_LD=$ac_dir/$ac_prog 3310 # Check to see if the program is GNU ld. I'd rather use --version, 3311 # but apparently some variants of GNU ld only accept -v. 3312 # Break only if it was the GNU/non-GNU ld that we prefer. 3313 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3314 *GNU* | *'with BFD'*) 3315 test no != "$with_gnu_ld" && break 3316 ;; 3317 *) 3318 test yes != "$with_gnu_ld" && break 3319 ;; 3320 esac 3321 fi 3322 done 3323 IFS=$lt_save_ifs 3324else 3325 lt_cv_path_LD=$LD # Let the user override the test with a path. 3326fi]) 3327LD=$lt_cv_path_LD 3328if test -n "$LD"; then 3329 AC_MSG_RESULT($LD) 3330else 3331 AC_MSG_RESULT(no) 3332fi 3333test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3334_LT_PATH_LD_GNU 3335AC_SUBST([LD]) 3336 3337_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3338])# LT_PATH_LD 3339 3340# Old names: 3341AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3342AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3343dnl aclocal-1.4 backwards compatibility: 3344dnl AC_DEFUN([AM_PROG_LD], []) 3345dnl AC_DEFUN([AC_PROG_LD], []) 3346 3347 3348# _LT_PATH_LD_GNU 3349#- -------------- 3350m4_defun([_LT_PATH_LD_GNU], 3351[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3352[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3353case `$LD -v 2>&1 </dev/null` in 3354*GNU* | *'with BFD'*) 3355 lt_cv_prog_gnu_ld=yes 3356 ;; 3357*) 3358 lt_cv_prog_gnu_ld=no 3359 ;; 3360esac]) 3361with_gnu_ld=$lt_cv_prog_gnu_ld 3362])# _LT_PATH_LD_GNU 3363 3364 3365# _LT_CMD_RELOAD 3366# -------------- 3367# find reload flag for linker 3368# -- PORTME Some linkers may need a different reload flag. 3369m4_defun([_LT_CMD_RELOAD], 3370[AC_CACHE_CHECK([for $LD option to reload object files], 3371 lt_cv_ld_reload_flag, 3372 [lt_cv_ld_reload_flag='-r']) 3373reload_flag=$lt_cv_ld_reload_flag 3374case $reload_flag in 3375"" | " "*) ;; 3376*) reload_flag=" $reload_flag" ;; 3377esac 3378reload_cmds='$LD$reload_flag -o $output$reload_objs' 3379case $host_os in 3380 cygwin* | mingw* | pw32* | cegcc*) 3381 if test yes != "$GCC"; then 3382 reload_cmds=false 3383 fi 3384 ;; 3385 darwin*) 3386 if test yes = "$GCC"; then 3387 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 3388 else 3389 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3390 fi 3391 ;; 3392esac 3393_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3394_LT_TAGDECL([], [reload_cmds], [2])dnl 3395])# _LT_CMD_RELOAD 3396 3397 3398# _LT_PATH_DD 3399# ----------- 3400# find a working dd 3401m4_defun([_LT_PATH_DD], 3402[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD], 3403[printf 0123456789abcdef0123456789abcdef >conftest.i 3404cat conftest.i conftest.i >conftest2.i 3405: ${lt_DD:=$DD} 3406AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], 3407[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3408 cmp -s conftest.i conftest.out \ 3409 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 3410fi]) 3411rm -f conftest.i conftest2.i conftest.out]) 3412])# _LT_PATH_DD 3413 3414 3415# _LT_CMD_TRUNCATE 3416# ---------------- 3417# find command to truncate a binary pipe 3418m4_defun([_LT_CMD_TRUNCATE], 3419[m4_require([_LT_PATH_DD]) 3420AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], 3421[printf 0123456789abcdef0123456789abcdef >conftest.i 3422cat conftest.i conftest.i >conftest2.i 3423lt_cv_truncate_bin= 3424if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3425 cmp -s conftest.i conftest.out \ 3426 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 3427fi 3428rm -f conftest.i conftest2.i conftest.out 3429test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) 3430_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], 3431 [Command to truncate a binary pipe]) 3432])# _LT_CMD_TRUNCATE 3433 3434 3435# _LT_CHECK_MAGIC_METHOD 3436# ---------------------- 3437# how to check for library dependencies 3438# -- PORTME fill in with the dynamic library characteristics 3439m4_defun([_LT_CHECK_MAGIC_METHOD], 3440[m4_require([_LT_DECL_EGREP]) 3441m4_require([_LT_DECL_OBJDUMP]) 3442AC_CACHE_CHECK([how to recognize dependent libraries], 3443lt_cv_deplibs_check_method, 3444[lt_cv_file_magic_cmd='$MAGIC_CMD' 3445lt_cv_file_magic_test_file= 3446lt_cv_deplibs_check_method='unknown' 3447# Need to set the preceding variable on all platforms that support 3448# interlibrary dependencies. 3449# 'none' -- dependencies not supported. 3450# 'unknown' -- same as none, but documents that we really don't know. 3451# 'pass_all' -- all dependencies passed with no checks. 3452# 'test_compile' -- check by making test program. 3453# 'file_magic [[regex]]' -- check by looking for files in library path 3454# that responds to the $file_magic_cmd with a given extended regex. 3455# If you have 'file' or equivalent on your system and you're not sure 3456# whether 'pass_all' will *always* work, you probably want this one. 3457 3458case $host_os in 3459aix[[4-9]]*) 3460 lt_cv_deplibs_check_method=pass_all 3461 ;; 3462 3463beos*) 3464 lt_cv_deplibs_check_method=pass_all 3465 ;; 3466 3467bsdi[[45]]*) 3468 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3469 lt_cv_file_magic_cmd='/usr/bin/file -L' 3470 lt_cv_file_magic_test_file=/shlib/libc.so 3471 ;; 3472 3473cygwin*) 3474 # func_win32_libid is a shell function defined in ltmain.sh 3475 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3476 lt_cv_file_magic_cmd='func_win32_libid' 3477 ;; 3478 3479mingw* | pw32*) 3480 # Base MSYS/MinGW do not provide the 'file' command needed by 3481 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3482 # unless we find 'file', for example because we are cross-compiling. 3483 if ( file / ) >/dev/null 2>&1; then 3484 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3485 lt_cv_file_magic_cmd='func_win32_libid' 3486 else 3487 # Keep this pattern in sync with the one in func_win32_libid. 3488 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3489 lt_cv_file_magic_cmd='$OBJDUMP -f' 3490 fi 3491 ;; 3492 3493cegcc*) 3494 # use the weaker test based on 'objdump'. See mingw*. 3495 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3496 lt_cv_file_magic_cmd='$OBJDUMP -f' 3497 ;; 3498 3499darwin* | rhapsody*) 3500 lt_cv_deplibs_check_method=pass_all 3501 ;; 3502 3503freebsd* | dragonfly*) 3504 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3505 case $host_cpu in 3506 i*86 ) 3507 # Not sure whether the presence of OpenBSD here was a mistake. 3508 # Let's accept both of them until this is cleared up. 3509 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3510 lt_cv_file_magic_cmd=/usr/bin/file 3511 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3512 ;; 3513 esac 3514 else 3515 lt_cv_deplibs_check_method=pass_all 3516 fi 3517 ;; 3518 3519haiku*) 3520 lt_cv_deplibs_check_method=pass_all 3521 ;; 3522 3523hpux10.20* | hpux11*) 3524 lt_cv_file_magic_cmd=/usr/bin/file 3525 case $host_cpu in 3526 ia64*) 3527 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3528 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3529 ;; 3530 hppa*64*) 3531 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3532 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3533 ;; 3534 *) 3535 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3536 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3537 ;; 3538 esac 3539 ;; 3540 3541interix[[3-9]]*) 3542 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3543 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3544 ;; 3545 3546irix5* | irix6* | nonstopux*) 3547 case $LD in 3548 *-32|*"-32 ") libmagic=32-bit;; 3549 *-n32|*"-n32 ") libmagic=N32;; 3550 *-64|*"-64 ") libmagic=64-bit;; 3551 *) libmagic=never-match;; 3552 esac 3553 lt_cv_deplibs_check_method=pass_all 3554 ;; 3555 3556# This must be glibc/ELF. 3557linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3558 lt_cv_deplibs_check_method=pass_all 3559 ;; 3560 3561netbsd* | netbsdelf*-gnu) 3562 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3563 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3564 else 3565 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3566 fi 3567 ;; 3568 3569newos6*) 3570 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3571 lt_cv_file_magic_cmd=/usr/bin/file 3572 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3573 ;; 3574 3575*nto* | *qnx*) 3576 lt_cv_deplibs_check_method=pass_all 3577 ;; 3578 3579openbsd* | bitrig*) 3580 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 3581 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3582 else 3583 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3584 fi 3585 ;; 3586 3587osf3* | osf4* | osf5*) 3588 lt_cv_deplibs_check_method=pass_all 3589 ;; 3590 3591rdos*) 3592 lt_cv_deplibs_check_method=pass_all 3593 ;; 3594 3595solaris*) 3596 lt_cv_deplibs_check_method=pass_all 3597 ;; 3598 3599sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3600 lt_cv_deplibs_check_method=pass_all 3601 ;; 3602 3603sysv4 | sysv4.3*) 3604 case $host_vendor in 3605 motorola) 3606 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3607 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3608 ;; 3609 ncr) 3610 lt_cv_deplibs_check_method=pass_all 3611 ;; 3612 sequent) 3613 lt_cv_file_magic_cmd='/bin/file' 3614 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3615 ;; 3616 sni) 3617 lt_cv_file_magic_cmd='/bin/file' 3618 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3619 lt_cv_file_magic_test_file=/lib/libc.so 3620 ;; 3621 siemens) 3622 lt_cv_deplibs_check_method=pass_all 3623 ;; 3624 pc) 3625 lt_cv_deplibs_check_method=pass_all 3626 ;; 3627 esac 3628 ;; 3629 3630tpf*) 3631 lt_cv_deplibs_check_method=pass_all 3632 ;; 3633os2*) 3634 lt_cv_deplibs_check_method=pass_all 3635 ;; 3636esac 3637]) 3638 3639file_magic_glob= 3640want_nocaseglob=no 3641if test "$build" = "$host"; then 3642 case $host_os in 3643 mingw* | pw32*) 3644 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3645 want_nocaseglob=yes 3646 else 3647 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3648 fi 3649 ;; 3650 esac 3651fi 3652 3653file_magic_cmd=$lt_cv_file_magic_cmd 3654deplibs_check_method=$lt_cv_deplibs_check_method 3655test -z "$deplibs_check_method" && deplibs_check_method=unknown 3656 3657_LT_DECL([], [deplibs_check_method], [1], 3658 [Method to check whether dependent libraries are shared objects]) 3659_LT_DECL([], [file_magic_cmd], [1], 3660 [Command to use when deplibs_check_method = "file_magic"]) 3661_LT_DECL([], [file_magic_glob], [1], 3662 [How to find potential files when deplibs_check_method = "file_magic"]) 3663_LT_DECL([], [want_nocaseglob], [1], 3664 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3665])# _LT_CHECK_MAGIC_METHOD 3666 3667 3668# LT_PATH_NM 3669# ---------- 3670# find the pathname to a BSD- or MS-compatible name lister 3671AC_DEFUN([LT_PATH_NM], 3672[AC_REQUIRE([AC_PROG_CC])dnl 3673AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3674[if test -n "$NM"; then 3675 # Let the user override the test. 3676 lt_cv_path_NM=$NM 3677else 3678 lt_nm_to_check=${ac_tool_prefix}nm 3679 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3680 lt_nm_to_check="$lt_nm_to_check nm" 3681 fi 3682 for lt_tmp_nm in $lt_nm_to_check; do 3683 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3684 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3685 IFS=$lt_save_ifs 3686 test -z "$ac_dir" && ac_dir=. 3687 tmp_nm=$ac_dir/$lt_tmp_nm 3688 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 3689 # Check to see if the nm accepts a BSD-compat flag. 3690 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 3691 # nm: unknown option "B" ignored 3692 # Tru64's nm complains that /dev/null is an invalid object file 3693 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 3694 case $build_os in 3695 mingw*) lt_bad_file=conftest.nm/nofile ;; 3696 *) lt_bad_file=/dev/null ;; 3697 esac 3698 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 3699 *$lt_bad_file* | *'Invalid file or object type'*) 3700 lt_cv_path_NM="$tmp_nm -B" 3701 break 2 3702 ;; 3703 *) 3704 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3705 */dev/null*) 3706 lt_cv_path_NM="$tmp_nm -p" 3707 break 2 3708 ;; 3709 *) 3710 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3711 continue # so that we can try to find one that supports BSD flags 3712 ;; 3713 esac 3714 ;; 3715 esac 3716 fi 3717 done 3718 IFS=$lt_save_ifs 3719 done 3720 : ${lt_cv_path_NM=no} 3721fi]) 3722if test no != "$lt_cv_path_NM"; then 3723 NM=$lt_cv_path_NM 3724else 3725 # Didn't find any BSD compatible name lister, look for dumpbin. 3726 if test -n "$DUMPBIN"; then : 3727 # Let the user override the test. 3728 else 3729 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3730 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 3731 *COFF*) 3732 DUMPBIN="$DUMPBIN -symbols -headers" 3733 ;; 3734 *) 3735 DUMPBIN=: 3736 ;; 3737 esac 3738 fi 3739 AC_SUBST([DUMPBIN]) 3740 if test : != "$DUMPBIN"; then 3741 NM=$DUMPBIN 3742 fi 3743fi 3744test -z "$NM" && NM=nm 3745AC_SUBST([NM]) 3746_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3747 3748AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3749 [lt_cv_nm_interface="BSD nm" 3750 echo "int some_variable = 0;" > conftest.$ac_ext 3751 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3752 (eval "$ac_compile" 2>conftest.err) 3753 cat conftest.err >&AS_MESSAGE_LOG_FD 3754 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3755 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3756 cat conftest.err >&AS_MESSAGE_LOG_FD 3757 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3758 cat conftest.out >&AS_MESSAGE_LOG_FD 3759 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3760 lt_cv_nm_interface="MS dumpbin" 3761 fi 3762 rm -f conftest*]) 3763])# LT_PATH_NM 3764 3765# Old names: 3766AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3767AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3768dnl aclocal-1.4 backwards compatibility: 3769dnl AC_DEFUN([AM_PROG_NM], []) 3770dnl AC_DEFUN([AC_PROG_NM], []) 3771 3772# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3773# -------------------------------- 3774# how to determine the name of the shared library 3775# associated with a specific link library. 3776# -- PORTME fill in with the dynamic library characteristics 3777m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3778[m4_require([_LT_DECL_EGREP]) 3779m4_require([_LT_DECL_OBJDUMP]) 3780m4_require([_LT_DECL_DLLTOOL]) 3781AC_CACHE_CHECK([how to associate runtime and link libraries], 3782lt_cv_sharedlib_from_linklib_cmd, 3783[lt_cv_sharedlib_from_linklib_cmd='unknown' 3784 3785case $host_os in 3786cygwin* | mingw* | pw32* | cegcc*) 3787 # two different shell functions defined in ltmain.sh; 3788 # decide which one to use based on capabilities of $DLLTOOL 3789 case `$DLLTOOL --help 2>&1` in 3790 *--identify-strict*) 3791 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3792 ;; 3793 *) 3794 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3795 ;; 3796 esac 3797 ;; 3798*) 3799 # fallback: assume linklib IS sharedlib 3800 lt_cv_sharedlib_from_linklib_cmd=$ECHO 3801 ;; 3802esac 3803]) 3804sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3805test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3806 3807_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3808 [Command to associate shared and link libraries]) 3809])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3810 3811 3812# _LT_PATH_MANIFEST_TOOL 3813# ---------------------- 3814# locate the manifest tool 3815m4_defun([_LT_PATH_MANIFEST_TOOL], 3816[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3817test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3818AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3819 [lt_cv_path_mainfest_tool=no 3820 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3821 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3822 cat conftest.err >&AS_MESSAGE_LOG_FD 3823 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3824 lt_cv_path_mainfest_tool=yes 3825 fi 3826 rm -f conftest*]) 3827if test yes != "$lt_cv_path_mainfest_tool"; then 3828 MANIFEST_TOOL=: 3829fi 3830_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3831])# _LT_PATH_MANIFEST_TOOL 3832 3833 3834# _LT_DLL_DEF_P([FILE]) 3835# --------------------- 3836# True iff FILE is a Windows DLL '.def' file. 3837# Keep in sync with func_dll_def_p in the libtool script 3838AC_DEFUN([_LT_DLL_DEF_P], 3839[dnl 3840 test DEF = "`$SED -n dnl 3841 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace 3842 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments 3843 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl 3844 -e q dnl Only consider the first "real" line 3845 $1`" dnl 3846])# _LT_DLL_DEF_P 3847 3848 3849# LT_LIB_M 3850# -------- 3851# check for math library 3852AC_DEFUN([LT_LIB_M], 3853[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3854LIBM= 3855case $host in 3856*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3857 # These system don't have libm, or don't need it 3858 ;; 3859*-ncr-sysv4.3*) 3860 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) 3861 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3862 ;; 3863*) 3864 AC_CHECK_LIB(m, cos, LIBM=-lm) 3865 ;; 3866esac 3867AC_SUBST([LIBM]) 3868])# LT_LIB_M 3869 3870# Old name: 3871AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3872dnl aclocal-1.4 backwards compatibility: 3873dnl AC_DEFUN([AC_CHECK_LIBM], []) 3874 3875 3876# _LT_COMPILER_NO_RTTI([TAGNAME]) 3877# ------------------------------- 3878m4_defun([_LT_COMPILER_NO_RTTI], 3879[m4_require([_LT_TAG_COMPILER])dnl 3880 3881_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3882 3883if test yes = "$GCC"; then 3884 case $cc_basename in 3885 nvcc*) 3886 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3887 *) 3888 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3889 esac 3890 3891 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3892 lt_cv_prog_compiler_rtti_exceptions, 3893 [-fno-rtti -fno-exceptions], [], 3894 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3895fi 3896_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3897 [Compiler flag to turn off builtin functions]) 3898])# _LT_COMPILER_NO_RTTI 3899 3900 3901# _LT_CMD_GLOBAL_SYMBOLS 3902# ---------------------- 3903m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3904[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3905AC_REQUIRE([AC_PROG_CC])dnl 3906AC_REQUIRE([AC_PROG_AWK])dnl 3907AC_REQUIRE([LT_PATH_NM])dnl 3908AC_REQUIRE([LT_PATH_LD])dnl 3909m4_require([_LT_DECL_SED])dnl 3910m4_require([_LT_DECL_EGREP])dnl 3911m4_require([_LT_TAG_COMPILER])dnl 3912 3913# Check for command to grab the raw symbol name followed by C symbol from nm. 3914AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3915AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3916[ 3917# These are sane defaults that work on at least a few old systems. 3918# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3919 3920# Character class describing NM global symbol codes. 3921symcode='[[BCDEGRST]]' 3922 3923# Regexp to match symbols that can be accessed directly from C. 3924sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3925 3926# Define system-specific variables. 3927case $host_os in 3928aix*) 3929 symcode='[[BCDT]]' 3930 ;; 3931cygwin* | mingw* | pw32* | cegcc*) 3932 symcode='[[ABCDGISTW]]' 3933 ;; 3934hpux*) 3935 if test ia64 = "$host_cpu"; then 3936 symcode='[[ABCDEGRST]]' 3937 fi 3938 ;; 3939irix* | nonstopux*) 3940 symcode='[[BCDEGRST]]' 3941 ;; 3942osf*) 3943 symcode='[[BCDEGQRST]]' 3944 ;; 3945solaris*) 3946 symcode='[[BDRT]]' 3947 ;; 3948sco3.2v5*) 3949 symcode='[[DT]]' 3950 ;; 3951sysv4.2uw2*) 3952 symcode='[[DT]]' 3953 ;; 3954sysv5* | sco5v6* | unixware* | OpenUNIX*) 3955 symcode='[[ABDT]]' 3956 ;; 3957sysv4) 3958 symcode='[[DFNSTU]]' 3959 ;; 3960esac 3961 3962# If we're using GNU nm, then use its standard symbol codes. 3963case `$NM -V 2>&1` in 3964*GNU* | *'with BFD'*) 3965 symcode='[[ABCDGIRSTW]]' ;; 3966esac 3967 3968if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3969 # Gets list of data symbols to import. 3970 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 3971 # Adjust the below global symbol transforms to fixup imported variables. 3972 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 3973 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 3974 lt_c_name_lib_hook="\ 3975 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 3976 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 3977else 3978 # Disable hooks by default. 3979 lt_cv_sys_global_symbol_to_import= 3980 lt_cdecl_hook= 3981 lt_c_name_hook= 3982 lt_c_name_lib_hook= 3983fi 3984 3985# Transform an extracted symbol line into a proper C declaration. 3986# Some systems (esp. on ia64) link data and code symbols differently, 3987# so use this general approach. 3988lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 3989$lt_cdecl_hook\ 3990" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 3991" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 3992 3993# Transform an extracted symbol line into symbol name and symbol address 3994lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 3995$lt_c_name_hook\ 3996" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 3997" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 3998 3999# Transform an extracted symbol line into symbol name with lib prefix and 4000# symbol address. 4001lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 4002$lt_c_name_lib_hook\ 4003" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 4004" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 4005" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 4006 4007# Handle CRLF in mingw tool chain 4008opt_cr= 4009case $build_os in 4010mingw*) 4011 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4012 ;; 4013esac 4014 4015# Try without a prefix underscore, then with it. 4016for ac_symprfx in "" "_"; do 4017 4018 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4019 symxfrm="\\1 $ac_symprfx\\2 \\2" 4020 4021 # Write the raw and C identifiers. 4022 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4023 # Fake it for dumpbin and say T for any non-static function, 4024 # D for any global variable and I for any imported variable. 4025 # Also find C++ and __fastcall symbols from MSVC++, 4026 # which start with @ or ?. 4027 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 4028" {last_section=section; section=\$ 3};"\ 4029" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 4030" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 4031" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 4032" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 4033" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 4034" \$ 0!~/External *\|/{next};"\ 4035" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 4036" {if(hide[section]) next};"\ 4037" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 4038" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 4039" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 4040" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 4041" ' prfx=^$ac_symprfx]" 4042 else 4043 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4044 fi 4045 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 4046 4047 # Check to see that the pipe works correctly. 4048 pipe_works=no 4049 4050 rm -f conftest* 4051 cat > conftest.$ac_ext <<_LT_EOF 4052#ifdef __cplusplus 4053extern "C" { 4054#endif 4055char nm_test_var; 4056void nm_test_func(void); 4057void nm_test_func(void){} 4058#ifdef __cplusplus 4059} 4060#endif 4061int main(){nm_test_var='a';nm_test_func();return(0);} 4062_LT_EOF 4063 4064 if AC_TRY_EVAL(ac_compile); then 4065 # Now try to grab the symbols. 4066 nlist=conftest.nm 4067 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 4068 # Try sorting and uniquifying the output. 4069 if sort "$nlist" | uniq > "$nlist"T; then 4070 mv -f "$nlist"T "$nlist" 4071 else 4072 rm -f "$nlist"T 4073 fi 4074 4075 # Make sure that we snagged all the symbols we need. 4076 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 4077 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 4078 cat <<_LT_EOF > conftest.$ac_ext 4079/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4080#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4081/* DATA imports from DLLs on WIN32 can't be const, because runtime 4082 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4083# define LT@&t@_DLSYM_CONST 4084#elif defined __osf__ 4085/* This system does not cope well with relocations in const data. */ 4086# define LT@&t@_DLSYM_CONST 4087#else 4088# define LT@&t@_DLSYM_CONST const 4089#endif 4090 4091#ifdef __cplusplus 4092extern "C" { 4093#endif 4094 4095_LT_EOF 4096 # Now generate the symbol file. 4097 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 4098 4099 cat <<_LT_EOF >> conftest.$ac_ext 4100 4101/* The mapping between symbol names and symbols. */ 4102LT@&t@_DLSYM_CONST struct { 4103 const char *name; 4104 void *address; 4105} 4106lt__PROGRAM__LTX_preloaded_symbols[[]] = 4107{ 4108 { "@PROGRAM@", (void *) 0 }, 4109_LT_EOF 4110 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 4111 cat <<\_LT_EOF >> conftest.$ac_ext 4112 {0, (void *) 0} 4113}; 4114 4115/* This works around a problem in FreeBSD linker */ 4116#ifdef FREEBSD_WORKAROUND 4117static const void *lt_preloaded_setup() { 4118 return lt__PROGRAM__LTX_preloaded_symbols; 4119} 4120#endif 4121 4122#ifdef __cplusplus 4123} 4124#endif 4125_LT_EOF 4126 # Now try linking the two files. 4127 mv conftest.$ac_objext conftstm.$ac_objext 4128 lt_globsym_save_LIBS=$LIBS 4129 lt_globsym_save_CFLAGS=$CFLAGS 4130 LIBS=conftstm.$ac_objext 4131 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4132 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then 4133 pipe_works=yes 4134 fi 4135 LIBS=$lt_globsym_save_LIBS 4136 CFLAGS=$lt_globsym_save_CFLAGS 4137 else 4138 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4139 fi 4140 else 4141 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4142 fi 4143 else 4144 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4145 fi 4146 else 4147 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4148 cat conftest.$ac_ext >&5 4149 fi 4150 rm -rf conftest* conftst* 4151 4152 # Do not use the global_symbol_pipe unless it works. 4153 if test yes = "$pipe_works"; then 4154 break 4155 else 4156 lt_cv_sys_global_symbol_pipe= 4157 fi 4158done 4159]) 4160if test -z "$lt_cv_sys_global_symbol_pipe"; then 4161 lt_cv_sys_global_symbol_to_cdecl= 4162fi 4163if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4164 AC_MSG_RESULT(failed) 4165else 4166 AC_MSG_RESULT(ok) 4167fi 4168 4169# Response file support. 4170if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4171 nm_file_list_spec='@' 4172elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 4173 nm_file_list_spec='@' 4174fi 4175 4176_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 4177 [Take the output of nm and produce a listing of raw symbols and C names]) 4178_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 4179 [Transform the output of nm in a proper C declaration]) 4180_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], 4181 [Transform the output of nm into a list of symbols to manually relocate]) 4182_LT_DECL([global_symbol_to_c_name_address], 4183 [lt_cv_sys_global_symbol_to_c_name_address], [1], 4184 [Transform the output of nm in a C name address pair]) 4185_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 4186 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 4187 [Transform the output of nm in a C name address pair when lib prefix is needed]) 4188_LT_DECL([nm_interface], [lt_cv_nm_interface], [1], 4189 [The name lister interface]) 4190_LT_DECL([], [nm_file_list_spec], [1], 4191 [Specify filename containing input files for $NM]) 4192]) # _LT_CMD_GLOBAL_SYMBOLS 4193 4194 4195# _LT_COMPILER_PIC([TAGNAME]) 4196# --------------------------- 4197m4_defun([_LT_COMPILER_PIC], 4198[m4_require([_LT_TAG_COMPILER])dnl 4199_LT_TAGVAR(lt_prog_compiler_wl, $1)= 4200_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4201_LT_TAGVAR(lt_prog_compiler_static, $1)= 4202 4203m4_if([$1], [CXX], [ 4204 # C++ specific cases for pic, static, wl, etc. 4205 if test yes = "$GXX"; then 4206 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4207 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4208 4209 case $host_os in 4210 aix*) 4211 # All AIX code is PIC. 4212 if test ia64 = "$host_cpu"; then 4213 # AIX 5 now supports IA64 processor 4214 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4215 fi 4216 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4217 ;; 4218 4219 amigaos*) 4220 case $host_cpu in 4221 powerpc) 4222 # see comment about AmigaOS4 .so support 4223 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4224 ;; 4225 m68k) 4226 # FIXME: we need at least 68020 code to build shared libraries, but 4227 # adding the '-m68020' flag to GCC prevents building anything better, 4228 # like '-m68040'. 4229 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4230 ;; 4231 esac 4232 ;; 4233 4234 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4235 # PIC is the default for these OSes. 4236 ;; 4237 mingw* | cygwin* | os2* | pw32* | cegcc*) 4238 # This hack is so that the source file can tell whether it is being 4239 # built for inclusion in a dll (and should export symbols for example). 4240 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4241 # (--disable-auto-import) libraries 4242 m4_if([$1], [GCJ], [], 4243 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4244 case $host_os in 4245 os2*) 4246 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4247 ;; 4248 esac 4249 ;; 4250 darwin* | rhapsody*) 4251 # PIC is the default on this platform 4252 # Common symbols not allowed in MH_DYLIB files 4253 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4254 ;; 4255 *djgpp*) 4256 # DJGPP does not support shared libraries at all 4257 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4258 ;; 4259 haiku*) 4260 # PIC is the default for Haiku. 4261 # The "-static" flag exists, but is broken. 4262 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4263 ;; 4264 interix[[3-9]]*) 4265 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4266 # Instead, we relocate shared libraries at runtime. 4267 ;; 4268 sysv4*MP*) 4269 if test -d /usr/nec; then 4270 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4271 fi 4272 ;; 4273 hpux*) 4274 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4275 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4276 # sets the default TLS model and affects inlining. 4277 case $host_cpu in 4278 hppa*64*) 4279 ;; 4280 *) 4281 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4282 ;; 4283 esac 4284 ;; 4285 *qnx* | *nto*) 4286 # QNX uses GNU C++, but need to define -shared option too, otherwise 4287 # it will coredump. 4288 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4289 ;; 4290 *) 4291 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4292 ;; 4293 esac 4294 else 4295 case $host_os in 4296 aix[[4-9]]*) 4297 # All AIX code is PIC. 4298 if test ia64 = "$host_cpu"; then 4299 # AIX 5 now supports IA64 processor 4300 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4301 else 4302 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4303 fi 4304 ;; 4305 chorus*) 4306 case $cc_basename in 4307 cxch68*) 4308 # Green Hills C++ Compiler 4309 # _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" 4310 ;; 4311 esac 4312 ;; 4313 mingw* | cygwin* | os2* | pw32* | cegcc*) 4314 # This hack is so that the source file can tell whether it is being 4315 # built for inclusion in a dll (and should export symbols for example). 4316 m4_if([$1], [GCJ], [], 4317 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4318 ;; 4319 dgux*) 4320 case $cc_basename in 4321 ec++*) 4322 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4323 ;; 4324 ghcx*) 4325 # Green Hills C++ Compiler 4326 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4327 ;; 4328 *) 4329 ;; 4330 esac 4331 ;; 4332 freebsd* | dragonfly*) 4333 # FreeBSD uses GNU C++ 4334 ;; 4335 hpux9* | hpux10* | hpux11*) 4336 case $cc_basename in 4337 CC*) 4338 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4339 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4340 if test ia64 != "$host_cpu"; then 4341 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4342 fi 4343 ;; 4344 aCC*) 4345 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4346 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4347 case $host_cpu in 4348 hppa*64*|ia64*) 4349 # +Z the default 4350 ;; 4351 *) 4352 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4353 ;; 4354 esac 4355 ;; 4356 *) 4357 ;; 4358 esac 4359 ;; 4360 interix*) 4361 # This is c89, which is MS Visual C++ (no shared libs) 4362 # Anyone wants to do a port? 4363 ;; 4364 irix5* | irix6* | nonstopux*) 4365 case $cc_basename in 4366 CC*) 4367 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4368 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4369 # CC pic flag -KPIC is the default. 4370 ;; 4371 *) 4372 ;; 4373 esac 4374 ;; 4375 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4376 case $cc_basename in 4377 KCC*) 4378 # KAI C++ Compiler 4379 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4380 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4381 ;; 4382 ecpc* ) 4383 # old Intel C++ for x86_64, which still supported -KPIC. 4384 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4385 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4386 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4387 ;; 4388 icpc* ) 4389 # Intel C++, used to be incompatible with GCC. 4390 # ICC 10 doesn't accept -KPIC any more. 4391 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4392 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4393 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4394 ;; 4395 pgCC* | pgcpp*) 4396 # Portland Group C++ compiler 4397 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4398 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4399 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4400 ;; 4401 cxx*) 4402 # Compaq C++ 4403 # Make sure the PIC flag is empty. It appears that all Alpha 4404 # Linux and Compaq Tru64 Unix objects are PIC. 4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4407 ;; 4408 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4409 # IBM XL 8.0, 9.0 on PPC and BlueGene 4410 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4413 ;; 4414 *) 4415 case `$CC -V 2>&1 | sed 5q` in 4416 *Sun\ C*) 4417 # Sun C++ 5.9 4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4421 ;; 4422 esac 4423 ;; 4424 esac 4425 ;; 4426 lynxos*) 4427 ;; 4428 m88k*) 4429 ;; 4430 mvs*) 4431 case $cc_basename in 4432 cxx*) 4433 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4434 ;; 4435 *) 4436 ;; 4437 esac 4438 ;; 4439 netbsd* | netbsdelf*-gnu) 4440 ;; 4441 *qnx* | *nto*) 4442 # QNX uses GNU C++, but need to define -shared option too, otherwise 4443 # it will coredump. 4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4445 ;; 4446 osf3* | osf4* | osf5*) 4447 case $cc_basename in 4448 KCC*) 4449 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4450 ;; 4451 RCC*) 4452 # Rational C++ 2.4.1 4453 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4454 ;; 4455 cxx*) 4456 # Digital/Compaq C++ 4457 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4458 # Make sure the PIC flag is empty. It appears that all Alpha 4459 # Linux and Compaq Tru64 Unix objects are PIC. 4460 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4461 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4462 ;; 4463 *) 4464 ;; 4465 esac 4466 ;; 4467 psos*) 4468 ;; 4469 solaris*) 4470 case $cc_basename in 4471 CC* | sunCC*) 4472 # Sun C++ 4.2, 5.x and Centerline C++ 4473 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4474 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4475 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4476 ;; 4477 gcx*) 4478 # Green Hills C++ Compiler 4479 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4480 ;; 4481 *) 4482 ;; 4483 esac 4484 ;; 4485 sunos4*) 4486 case $cc_basename in 4487 CC*) 4488 # Sun C++ 4.x 4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4490 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4491 ;; 4492 lcc*) 4493 # Lucid 4494 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4495 ;; 4496 *) 4497 ;; 4498 esac 4499 ;; 4500 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4501 case $cc_basename in 4502 CC*) 4503 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4504 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4505 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4506 ;; 4507 esac 4508 ;; 4509 tandem*) 4510 case $cc_basename in 4511 NCC*) 4512 # NonStop-UX NCC 3.20 4513 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4514 ;; 4515 *) 4516 ;; 4517 esac 4518 ;; 4519 vxworks*) 4520 ;; 4521 *) 4522 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4523 ;; 4524 esac 4525 fi 4526], 4527[ 4528 if test yes = "$GCC"; then 4529 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4530 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4531 4532 case $host_os in 4533 aix*) 4534 # All AIX code is PIC. 4535 if test ia64 = "$host_cpu"; then 4536 # AIX 5 now supports IA64 processor 4537 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4538 fi 4539 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4540 ;; 4541 4542 amigaos*) 4543 case $host_cpu in 4544 powerpc) 4545 # see comment about AmigaOS4 .so support 4546 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4547 ;; 4548 m68k) 4549 # FIXME: we need at least 68020 code to build shared libraries, but 4550 # adding the '-m68020' flag to GCC prevents building anything better, 4551 # like '-m68040'. 4552 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4553 ;; 4554 esac 4555 ;; 4556 4557 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4558 # PIC is the default for these OSes. 4559 ;; 4560 4561 mingw* | cygwin* | pw32* | os2* | cegcc*) 4562 # This hack is so that the source file can tell whether it is being 4563 # built for inclusion in a dll (and should export symbols for example). 4564 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4565 # (--disable-auto-import) libraries 4566 m4_if([$1], [GCJ], [], 4567 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4568 case $host_os in 4569 os2*) 4570 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4571 ;; 4572 esac 4573 ;; 4574 4575 darwin* | rhapsody*) 4576 # PIC is the default on this platform 4577 # Common symbols not allowed in MH_DYLIB files 4578 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4579 ;; 4580 4581 haiku*) 4582 # PIC is the default for Haiku. 4583 # The "-static" flag exists, but is broken. 4584 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4585 ;; 4586 4587 hpux*) 4588 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4589 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4590 # sets the default TLS model and affects inlining. 4591 case $host_cpu in 4592 hppa*64*) 4593 # +Z the default 4594 ;; 4595 *) 4596 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4597 ;; 4598 esac 4599 ;; 4600 4601 interix[[3-9]]*) 4602 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4603 # Instead, we relocate shared libraries at runtime. 4604 ;; 4605 4606 msdosdjgpp*) 4607 # Just because we use GCC doesn't mean we suddenly get shared libraries 4608 # on systems that don't support them. 4609 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4610 enable_shared=no 4611 ;; 4612 4613 *nto* | *qnx*) 4614 # QNX uses GNU C++, but need to define -shared option too, otherwise 4615 # it will coredump. 4616 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4617 ;; 4618 4619 sysv4*MP*) 4620 if test -d /usr/nec; then 4621 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4622 fi 4623 ;; 4624 4625 *) 4626 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4627 ;; 4628 esac 4629 4630 case $cc_basename in 4631 nvcc*) # Cuda Compiler Driver 2.2 4632 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4633 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4634 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4635 fi 4636 ;; 4637 esac 4638 else 4639 # PORTME Check for flag to pass linker flags through the system compiler. 4640 case $host_os in 4641 aix*) 4642 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4643 if test ia64 = "$host_cpu"; then 4644 # AIX 5 now supports IA64 processor 4645 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4646 else 4647 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4648 fi 4649 ;; 4650 4651 darwin* | rhapsody*) 4652 # PIC is the default on this platform 4653 # Common symbols not allowed in MH_DYLIB files 4654 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4655 case $cc_basename in 4656 nagfor*) 4657 # NAG Fortran compiler 4658 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4659 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4660 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4661 ;; 4662 esac 4663 ;; 4664 4665 mingw* | cygwin* | pw32* | os2* | cegcc*) 4666 # This hack is so that the source file can tell whether it is being 4667 # built for inclusion in a dll (and should export symbols for example). 4668 m4_if([$1], [GCJ], [], 4669 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4670 case $host_os in 4671 os2*) 4672 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4673 ;; 4674 esac 4675 ;; 4676 4677 hpux9* | hpux10* | hpux11*) 4678 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4679 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4680 # not for PA HP-UX. 4681 case $host_cpu in 4682 hppa*64*|ia64*) 4683 # +Z the default 4684 ;; 4685 *) 4686 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4687 ;; 4688 esac 4689 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4690 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4691 ;; 4692 4693 irix5* | irix6* | nonstopux*) 4694 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4695 # PIC (with -KPIC) is the default. 4696 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4697 ;; 4698 4699 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4700 case $cc_basename in 4701 # old Intel for x86_64, which still supported -KPIC. 4702 ecc*) 4703 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4704 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4705 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4706 ;; 4707 # icc used to be incompatible with GCC. 4708 # ICC 10 doesn't accept -KPIC any more. 4709 icc* | ifort*) 4710 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4711 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4712 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4713 ;; 4714 # Lahey Fortran 8.1. 4715 lf95*) 4716 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4717 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4718 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4719 ;; 4720 nagfor*) 4721 # NAG Fortran compiler 4722 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4723 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4724 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4725 ;; 4726 tcc*) 4727 # Fabrice Bellard et al's Tiny C Compiler 4728 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4729 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4730 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4731 ;; 4732 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4733 # Portland Group compilers (*not* the Pentium gcc compiler, 4734 # which looks to be a dead project) 4735 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4736 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4737 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4738 ;; 4739 ccc*) 4740 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4741 # All Alpha code is PIC. 4742 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4743 ;; 4744 xl* | bgxl* | bgf* | mpixl*) 4745 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4746 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4747 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4748 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4749 ;; 4750 *) 4751 case `$CC -V 2>&1 | sed 5q` in 4752 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4753 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4754 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4755 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4756 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4757 ;; 4758 *Sun\ F* | *Sun*Fortran*) 4759 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4760 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4761 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4762 ;; 4763 *Sun\ C*) 4764 # Sun C 5.9 4765 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4766 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4767 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4768 ;; 4769 *Intel*\ [[CF]]*Compiler*) 4770 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4771 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4772 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4773 ;; 4774 *Portland\ Group*) 4775 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4776 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4777 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4778 ;; 4779 esac 4780 ;; 4781 esac 4782 ;; 4783 4784 newsos6) 4785 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4786 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4787 ;; 4788 4789 *nto* | *qnx*) 4790 # QNX uses GNU C++, but need to define -shared option too, otherwise 4791 # it will coredump. 4792 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4793 ;; 4794 4795 osf3* | osf4* | osf5*) 4796 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4797 # All OSF/1 code is PIC. 4798 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4799 ;; 4800 4801 rdos*) 4802 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4803 ;; 4804 4805 solaris*) 4806 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4807 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4808 case $cc_basename in 4809 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4810 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4811 *) 4812 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4813 esac 4814 ;; 4815 4816 sunos4*) 4817 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4818 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4819 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4820 ;; 4821 4822 sysv4 | sysv4.2uw2* | sysv4.3*) 4823 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4824 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4825 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4826 ;; 4827 4828 sysv4*MP*) 4829 if test -d /usr/nec; then 4830 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4831 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4832 fi 4833 ;; 4834 4835 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4839 ;; 4840 4841 unicos*) 4842 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4843 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4844 ;; 4845 4846 uts4*) 4847 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4848 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4849 ;; 4850 4851 *) 4852 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4853 ;; 4854 esac 4855 fi 4856]) 4857case $host_os in 4858 # For platforms that do not support PIC, -DPIC is meaningless: 4859 *djgpp*) 4860 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4861 ;; 4862 *) 4863 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4864 ;; 4865esac 4866 4867AC_CACHE_CHECK([for $compiler option to produce PIC], 4868 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4869 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4870_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4871 4872# 4873# Check to make sure the PIC flag actually works. 4874# 4875if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4876 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4877 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4878 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4879 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4880 "" | " "*) ;; 4881 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4882 esac], 4883 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4884 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4885fi 4886_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4887 [Additional compiler flags for building library objects]) 4888 4889_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4890 [How to pass a linker flag through the compiler]) 4891# 4892# Check to make sure the static flag actually works. 4893# 4894wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4895_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4896 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4897 $lt_tmp_static_flag, 4898 [], 4899 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4900_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4901 [Compiler flag to prevent dynamic linking]) 4902])# _LT_COMPILER_PIC 4903 4904 4905# _LT_LINKER_SHLIBS([TAGNAME]) 4906# ---------------------------- 4907# See if the linker supports building shared libraries. 4908m4_defun([_LT_LINKER_SHLIBS], 4909[AC_REQUIRE([LT_PATH_LD])dnl 4910AC_REQUIRE([LT_PATH_NM])dnl 4911m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4912m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4913m4_require([_LT_DECL_EGREP])dnl 4914m4_require([_LT_DECL_SED])dnl 4915m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4916m4_require([_LT_TAG_COMPILER])dnl 4917AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4918m4_if([$1], [CXX], [ 4919 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4920 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4921 case $host_os in 4922 aix[[4-9]]*) 4923 # If we're using GNU nm, then we don't want the "-C" option. 4924 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 4925 # Without the "-l" option, or with the "-B" option, AIX nm treats 4926 # weak defined symbols like other global defined symbols, whereas 4927 # GNU nm marks them as "W". 4928 # While the 'weak' keyword is ignored in the Export File, we need 4929 # it in the Import File for the 'aix-soname' feature, so we have 4930 # to replace the "-B" option with "-P" for AIX nm. 4931 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4932 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 4933 else 4934 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 4935 fi 4936 ;; 4937 pw32*) 4938 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds 4939 ;; 4940 cygwin* | mingw* | cegcc*) 4941 case $cc_basename in 4942 cl*) 4943 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4944 ;; 4945 *) 4946 _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' 4947 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4948 ;; 4949 esac 4950 ;; 4951 linux* | k*bsd*-gnu | gnu*) 4952 _LT_TAGVAR(link_all_deplibs, $1)=no 4953 ;; 4954 *) 4955 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4956 ;; 4957 esac 4958], [ 4959 runpath_var= 4960 _LT_TAGVAR(allow_undefined_flag, $1)= 4961 _LT_TAGVAR(always_export_symbols, $1)=no 4962 _LT_TAGVAR(archive_cmds, $1)= 4963 _LT_TAGVAR(archive_expsym_cmds, $1)= 4964 _LT_TAGVAR(compiler_needs_object, $1)=no 4965 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4966 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4967 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4968 _LT_TAGVAR(hardcode_automatic, $1)=no 4969 _LT_TAGVAR(hardcode_direct, $1)=no 4970 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4971 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4972 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4973 _LT_TAGVAR(hardcode_minus_L, $1)=no 4974 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4975 _LT_TAGVAR(inherit_rpath, $1)=no 4976 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4977 _LT_TAGVAR(module_cmds, $1)= 4978 _LT_TAGVAR(module_expsym_cmds, $1)= 4979 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4980 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4981 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4982 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4983 # include_expsyms should be a list of space-separated symbols to be *always* 4984 # included in the symbol list 4985 _LT_TAGVAR(include_expsyms, $1)= 4986 # exclude_expsyms can be an extended regexp of symbols to exclude 4987 # it will be wrapped by ' (' and ')$', so one must not match beginning or 4988 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 4989 # as well as any symbol that contains 'd'. 4990 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4991 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4992 # platforms (ab)use it in PIC code, but their linkers get confused if 4993 # the symbol is explicitly referenced. Since portable code cannot 4994 # rely on this symbol name, it's probably fine to never include it in 4995 # preloaded symbol tables. 4996 # Exclude shared library initialization/finalization symbols. 4997dnl Note also adjust exclude_expsyms for C++ above. 4998 extract_expsyms_cmds= 4999 5000 case $host_os in 5001 cygwin* | mingw* | pw32* | cegcc*) 5002 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5003 # When not using gcc, we currently assume that we are using 5004 # Microsoft Visual C++. 5005 if test yes != "$GCC"; then 5006 with_gnu_ld=no 5007 fi 5008 ;; 5009 interix*) 5010 # we just hope/assume this is gcc and not c89 (= MSVC++) 5011 with_gnu_ld=yes 5012 ;; 5013 openbsd* | bitrig*) 5014 with_gnu_ld=no 5015 ;; 5016 linux* | k*bsd*-gnu | gnu*) 5017 _LT_TAGVAR(link_all_deplibs, $1)=no 5018 ;; 5019 esac 5020 5021 _LT_TAGVAR(ld_shlibs, $1)=yes 5022 5023 # On some targets, GNU ld is compatible enough with the native linker 5024 # that we're better off using the native interface for both. 5025 lt_use_gnu_ld_interface=no 5026 if test yes = "$with_gnu_ld"; then 5027 case $host_os in 5028 aix*) 5029 # The AIX port of GNU ld has always aspired to compatibility 5030 # with the native linker. However, as the warning in the GNU ld 5031 # block says, versions before 2.19.5* couldn't really create working 5032 # shared libraries, regardless of the interface used. 5033 case `$LD -v 2>&1` in 5034 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 5035 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 5036 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 5037 *) 5038 lt_use_gnu_ld_interface=yes 5039 ;; 5040 esac 5041 ;; 5042 *) 5043 lt_use_gnu_ld_interface=yes 5044 ;; 5045 esac 5046 fi 5047 5048 if test yes = "$lt_use_gnu_ld_interface"; then 5049 # If archive_cmds runs LD, not CC, wlarc should be empty 5050 wlarc='$wl' 5051 5052 # Set some defaults for GNU ld with shared library support. These 5053 # are reset later if shared libraries are not supported. Putting them 5054 # here allows them to be overridden if necessary. 5055 runpath_var=LD_RUN_PATH 5056 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5057 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 5058 # ancient GNU ld didn't support --whole-archive et. al. 5059 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 5060 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 5061 else 5062 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5063 fi 5064 supports_anon_versioning=no 5065 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 5066 *GNU\ gold*) supports_anon_versioning=yes ;; 5067 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5068 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5069 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5070 *\ 2.11.*) ;; # other 2.11 versions 5071 *) supports_anon_versioning=yes ;; 5072 esac 5073 5074 # See if GNU ld supports shared libraries. 5075 case $host_os in 5076 aix[[3-9]]*) 5077 # On AIX/PPC, the GNU linker is very broken 5078 if test ia64 != "$host_cpu"; then 5079 _LT_TAGVAR(ld_shlibs, $1)=no 5080 cat <<_LT_EOF 1>&2 5081 5082*** Warning: the GNU linker, at least up to release 2.19, is reported 5083*** to be unable to reliably create shared libraries on AIX. 5084*** Therefore, libtool is disabling shared libraries support. If you 5085*** really care for shared libraries, you may want to install binutils 5086*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 5087*** You will then need to restart the configuration process. 5088 5089_LT_EOF 5090 fi 5091 ;; 5092 5093 amigaos*) 5094 case $host_cpu in 5095 powerpc) 5096 # see comment about AmigaOS4 .so support 5097 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5098 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5099 ;; 5100 m68k) 5101 _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)' 5102 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5103 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5104 ;; 5105 esac 5106 ;; 5107 5108 beos*) 5109 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5110 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5111 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5112 # support --undefined. This deserves some investigation. FIXME 5113 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5114 else 5115 _LT_TAGVAR(ld_shlibs, $1)=no 5116 fi 5117 ;; 5118 5119 cygwin* | mingw* | pw32* | cegcc*) 5120 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5121 # as there is no search path for DLLs. 5122 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5123 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 5124 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5125 _LT_TAGVAR(always_export_symbols, $1)=no 5126 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5127 _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' 5128 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 5129 5130 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5131 _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' 5132 # If the export-symbols file already is a .def file, use it as 5133 # is; otherwise, prepend EXPORTS... 5134 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5135 cp $export_symbols $output_objdir/$soname.def; 5136 else 5137 echo EXPORTS > $output_objdir/$soname.def; 5138 cat $export_symbols >> $output_objdir/$soname.def; 5139 fi~ 5140 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5141 else 5142 _LT_TAGVAR(ld_shlibs, $1)=no 5143 fi 5144 ;; 5145 5146 haiku*) 5147 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5148 _LT_TAGVAR(link_all_deplibs, $1)=yes 5149 ;; 5150 5151 os2*) 5152 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5153 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5154 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5155 shrext_cmds=.dll 5156 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5157 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5158 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5159 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5160 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5161 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5162 emximp -o $lib $output_objdir/$libname.def' 5163 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5164 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5165 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5166 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5167 prefix_cmds="$SED"~ 5168 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5169 prefix_cmds="$prefix_cmds -e 1d"; 5170 fi~ 5171 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5172 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5173 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5174 emximp -o $lib $output_objdir/$libname.def' 5175 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5176 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5177 ;; 5178 5179 interix[[3-9]]*) 5180 _LT_TAGVAR(hardcode_direct, $1)=no 5181 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5182 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5183 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5184 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5185 # Instead, shared libraries are loaded at an image base (0x10000000 by 5186 # default) and relocated if they conflict, which is a slow very memory 5187 # consuming and fragmenting process. To avoid this, we pick a random, 5188 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5189 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5190 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5191 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5192 ;; 5193 5194 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 5195 tmp_diet=no 5196 if test linux-dietlibc = "$host_os"; then 5197 case $cc_basename in 5198 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 5199 esac 5200 fi 5201 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 5202 && test no = "$tmp_diet" 5203 then 5204 tmp_addflag=' $pic_flag' 5205 tmp_sharedflag='-shared' 5206 case $cc_basename,$host_cpu in 5207 pgcc*) # Portland Group C compiler 5208 _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' 5209 tmp_addflag=' $pic_flag' 5210 ;; 5211 pgf77* | pgf90* | pgf95* | pgfortran*) 5212 # Portland Group f77 and f90 compilers 5213 _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' 5214 tmp_addflag=' $pic_flag -Mnomain' ;; 5215 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5216 tmp_addflag=' -i_dynamic' ;; 5217 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5218 tmp_addflag=' -i_dynamic -nofor_main' ;; 5219 ifc* | ifort*) # Intel Fortran compiler 5220 tmp_addflag=' -nofor_main' ;; 5221 lf95*) # Lahey Fortran 8.1 5222 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5223 tmp_sharedflag='--shared' ;; 5224 nagfor*) # NAGFOR 5.3 5225 tmp_sharedflag='-Wl,-shared' ;; 5226 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 5227 tmp_sharedflag='-qmkshrobj' 5228 tmp_addflag= ;; 5229 nvcc*) # Cuda Compiler Driver 2.2 5230 _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' 5231 _LT_TAGVAR(compiler_needs_object, $1)=yes 5232 ;; 5233 esac 5234 case `$CC -V 2>&1 | sed 5q` in 5235 *Sun\ C*) # Sun C 5.9 5236 _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' 5237 _LT_TAGVAR(compiler_needs_object, $1)=yes 5238 tmp_sharedflag='-G' ;; 5239 *Sun\ F*) # Sun Fortran 8.3 5240 tmp_sharedflag='-G' ;; 5241 esac 5242 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5243 5244 if test yes = "$supports_anon_versioning"; then 5245 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5246 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5247 echo "local: *; };" >> $output_objdir/$libname.ver~ 5248 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 5249 fi 5250 5251 case $cc_basename in 5252 tcc*) 5253 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' 5254 ;; 5255 xlf* | bgf* | bgxlf* | mpixlf*) 5256 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 5257 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 5258 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5259 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 5260 if test yes = "$supports_anon_versioning"; then 5261 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5262 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5263 echo "local: *; };" >> $output_objdir/$libname.ver~ 5264 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 5265 fi 5266 ;; 5267 esac 5268 else 5269 _LT_TAGVAR(ld_shlibs, $1)=no 5270 fi 5271 ;; 5272 5273 netbsd* | netbsdelf*-gnu) 5274 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5275 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5276 wlarc= 5277 else 5278 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5279 _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' 5280 fi 5281 ;; 5282 5283 solaris*) 5284 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 5285 _LT_TAGVAR(ld_shlibs, $1)=no 5286 cat <<_LT_EOF 1>&2 5287 5288*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5289*** create shared libraries on Solaris systems. Therefore, libtool 5290*** is disabling shared libraries support. We urge you to upgrade GNU 5291*** binutils to release 2.9.1 or newer. Another option is to modify 5292*** your PATH or compiler configuration so that the native linker is 5293*** used, and then restart. 5294 5295_LT_EOF 5296 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5297 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5298 _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' 5299 else 5300 _LT_TAGVAR(ld_shlibs, $1)=no 5301 fi 5302 ;; 5303 5304 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5305 case `$LD -v 2>&1` in 5306 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5307 _LT_TAGVAR(ld_shlibs, $1)=no 5308 cat <<_LT_EOF 1>&2 5309 5310*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 5311*** reliably create shared libraries on SCO systems. Therefore, libtool 5312*** is disabling shared libraries support. We urge you to upgrade GNU 5313*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5314*** your PATH or compiler configuration so that the native linker is 5315*** used, and then restart. 5316 5317_LT_EOF 5318 ;; 5319 *) 5320 # For security reasons, it is highly recommended that you always 5321 # use absolute paths for naming shared libraries, and exclude the 5322 # DT_RUNPATH tag from executables and libraries. But doing so 5323 # requires that you compile everything twice, which is a pain. 5324 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5325 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5326 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5327 _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' 5328 else 5329 _LT_TAGVAR(ld_shlibs, $1)=no 5330 fi 5331 ;; 5332 esac 5333 ;; 5334 5335 sunos4*) 5336 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5337 wlarc= 5338 _LT_TAGVAR(hardcode_direct, $1)=yes 5339 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5340 ;; 5341 5342 *) 5343 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5344 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5345 _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' 5346 else 5347 _LT_TAGVAR(ld_shlibs, $1)=no 5348 fi 5349 ;; 5350 esac 5351 5352 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then 5353 runpath_var= 5354 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5355 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5356 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5357 fi 5358 else 5359 # PORTME fill in a description of your system's linker (not GNU ld) 5360 case $host_os in 5361 aix3*) 5362 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5363 _LT_TAGVAR(always_export_symbols, $1)=yes 5364 _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' 5365 # Note: this linker hardcodes the directories in LIBPATH if there 5366 # are no directories specified by -L. 5367 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5368 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 5369 # Neither direct hardcoding nor static linking is supported with a 5370 # broken collect2. 5371 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5372 fi 5373 ;; 5374 5375 aix[[4-9]]*) 5376 if test ia64 = "$host_cpu"; then 5377 # On IA64, the linker does run time linking by default, so we don't 5378 # have to do anything special. 5379 aix_use_runtimelinking=no 5380 exp_sym_flag='-Bexport' 5381 no_entry_flag= 5382 else 5383 # If we're using GNU nm, then we don't want the "-C" option. 5384 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 5385 # Without the "-l" option, or with the "-B" option, AIX nm treats 5386 # weak defined symbols like other global defined symbols, whereas 5387 # GNU nm marks them as "W". 5388 # While the 'weak' keyword is ignored in the Export File, we need 5389 # it in the Import File for the 'aix-soname' feature, so we have 5390 # to replace the "-B" option with "-P" for AIX nm. 5391 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5392 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 5393 else 5394 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 5395 fi 5396 aix_use_runtimelinking=no 5397 5398 # Test if we are trying to use run time linking or normal 5399 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5400 # have runtime linking enabled, and use it for executables. 5401 # For shared libraries, we enable/disable runtime linking 5402 # depending on the kind of the shared library created - 5403 # when "with_aix_soname,aix_use_runtimelinking" is: 5404 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 5405 # "aix,yes" lib.so shared, rtl:yes, for executables 5406 # lib.a static archive 5407 # "both,no" lib.so.V(shr.o) shared, rtl:yes 5408 # lib.a(lib.so.V) shared, rtl:no, for executables 5409 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 5410 # lib.a(lib.so.V) shared, rtl:no 5411 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 5412 # lib.a static archive 5413 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5414 for ld_flag in $LDFLAGS; do 5415 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 5416 aix_use_runtimelinking=yes 5417 break 5418 fi 5419 done 5420 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 5421 # With aix-soname=svr4, we create the lib.so.V shared archives only, 5422 # so we don't have lib.a shared libs to link our executables. 5423 # We have to force runtime linking in this case. 5424 aix_use_runtimelinking=yes 5425 LDFLAGS="$LDFLAGS -Wl,-brtl" 5426 fi 5427 ;; 5428 esac 5429 5430 exp_sym_flag='-bexport' 5431 no_entry_flag='-bnoentry' 5432 fi 5433 5434 # When large executables or shared objects are built, AIX ld can 5435 # have problems creating the table of contents. If linking a library 5436 # or program results in "error TOC overflow" add -mminimal-toc to 5437 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5438 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5439 5440 _LT_TAGVAR(archive_cmds, $1)='' 5441 _LT_TAGVAR(hardcode_direct, $1)=yes 5442 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5443 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5444 _LT_TAGVAR(link_all_deplibs, $1)=yes 5445 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 5446 case $with_aix_soname,$aix_use_runtimelinking in 5447 aix,*) ;; # traditional, no import file 5448 svr4,* | *,yes) # use import file 5449 # The Import File defines what to hardcode. 5450 _LT_TAGVAR(hardcode_direct, $1)=no 5451 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5452 ;; 5453 esac 5454 5455 if test yes = "$GCC"; then 5456 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5457 # We only want to do this on AIX 4.2 and lower, the check 5458 # below for broken collect2 doesn't work under 4.3+ 5459 collect2name=`$CC -print-prog-name=collect2` 5460 if test -f "$collect2name" && 5461 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5462 then 5463 # We have reworked collect2 5464 : 5465 else 5466 # We have old collect2 5467 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5468 # It fails to find uninstalled libraries when the uninstalled 5469 # path is not listed in the libpath. Setting hardcode_minus_L 5470 # to unsupported forces relinking 5471 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5472 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5473 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5474 fi 5475 ;; 5476 esac 5477 shared_flag='-shared' 5478 if test yes = "$aix_use_runtimelinking"; then 5479 shared_flag="$shared_flag "'$wl-G' 5480 fi 5481 # Need to ensure runtime linking is disabled for the traditional 5482 # shared library, or the linker may eventually find shared libraries 5483 # /with/ Import File - we do not want to mix them. 5484 shared_flag_aix='-shared' 5485 shared_flag_svr4='-shared $wl-G' 5486 else 5487 # not using gcc 5488 if test ia64 = "$host_cpu"; then 5489 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5490 # chokes on -Wl,-G. The following line is correct: 5491 shared_flag='-G' 5492 else 5493 if test yes = "$aix_use_runtimelinking"; then 5494 shared_flag='$wl-G' 5495 else 5496 shared_flag='$wl-bM:SRE' 5497 fi 5498 shared_flag_aix='$wl-bM:SRE' 5499 shared_flag_svr4='$wl-G' 5500 fi 5501 fi 5502 5503 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 5504 # It seems that -bexpall does not export symbols beginning with 5505 # underscore (_), so it is better to generate a list of symbols to export. 5506 _LT_TAGVAR(always_export_symbols, $1)=yes 5507 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 5508 # Warning - without using the other runtime loading flags (-brtl), 5509 # -berok will link without error, but may produce a broken library. 5510 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5511 # Determine the default libpath from the value encoded in an 5512 # empty executable. 5513 _LT_SYS_MODULE_PATH_AIX([$1]) 5514 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5515 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 5516 else 5517 if test ia64 = "$host_cpu"; then 5518 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 5519 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5520 _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" 5521 else 5522 # Determine the default libpath from the value encoded in an 5523 # empty executable. 5524 _LT_SYS_MODULE_PATH_AIX([$1]) 5525 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5526 # Warning - without using the other run time loading flags, 5527 # -berok will link without error, but may produce a broken library. 5528 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 5529 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 5530 if test yes = "$with_gnu_ld"; then 5531 # We only use this code for GNU lds that support --whole-archive. 5532 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 5533 else 5534 # Exported symbols can be pulled into shared objects from archives 5535 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5536 fi 5537 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5538 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 5539 # -brtl affects multiple linker settings, -berok does not and is overridden later 5540 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 5541 if test svr4 != "$with_aix_soname"; then 5542 # This is similar to how AIX traditionally builds its shared libraries. 5543 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 5544 fi 5545 if test aix != "$with_aix_soname"; then 5546 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 5547 else 5548 # used by -dlpreopen to get the symbols 5549 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 5550 fi 5551 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 5552 fi 5553 fi 5554 ;; 5555 5556 amigaos*) 5557 case $host_cpu in 5558 powerpc) 5559 # see comment about AmigaOS4 .so support 5560 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5561 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5562 ;; 5563 m68k) 5564 _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)' 5565 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5566 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5567 ;; 5568 esac 5569 ;; 5570 5571 bsdi[[45]]*) 5572 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5573 ;; 5574 5575 cygwin* | mingw* | pw32* | cegcc*) 5576 # When not using gcc, we currently assume that we are using 5577 # Microsoft Visual C++. 5578 # hardcode_libdir_flag_spec is actually meaningless, as there is 5579 # no search path for DLLs. 5580 case $cc_basename in 5581 cl*) 5582 # Native MSVC 5583 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5584 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5585 _LT_TAGVAR(always_export_symbols, $1)=yes 5586 _LT_TAGVAR(file_list_spec, $1)='@' 5587 # Tell ltmain to make .lib files, not .a files. 5588 libext=lib 5589 # Tell ltmain to make .dll files, not .so files. 5590 shrext_cmds=.dll 5591 # FIXME: Setting linknames here is a bad hack. 5592 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 5593 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5594 cp "$export_symbols" "$output_objdir/$soname.def"; 5595 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 5596 else 5597 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 5598 fi~ 5599 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5600 linknames=' 5601 # The linker will not automatically build a static lib if we build a DLL. 5602 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5603 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5604 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5605 _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' 5606 # Don't use ranlib 5607 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5608 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5609 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5610 case $lt_outputfile in 5611 *.exe|*.EXE) ;; 5612 *) 5613 lt_outputfile=$lt_outputfile.exe 5614 lt_tool_outputfile=$lt_tool_outputfile.exe 5615 ;; 5616 esac~ 5617 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 5618 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5619 $RM "$lt_outputfile.manifest"; 5620 fi' 5621 ;; 5622 *) 5623 # Assume MSVC wrapper 5624 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5625 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5626 # Tell ltmain to make .lib files, not .a files. 5627 libext=lib 5628 # Tell ltmain to make .dll files, not .so files. 5629 shrext_cmds=.dll 5630 # FIXME: Setting linknames here is a bad hack. 5631 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5632 # The linker will automatically build a .lib file if we build a DLL. 5633 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5634 # FIXME: Should let the user specify the lib program. 5635 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5636 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5637 ;; 5638 esac 5639 ;; 5640 5641 darwin* | rhapsody*) 5642 _LT_DARWIN_LINKER_FEATURES($1) 5643 ;; 5644 5645 dgux*) 5646 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5647 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5648 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5649 ;; 5650 5651 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5652 # support. Future versions do this automatically, but an explicit c++rt0.o 5653 # does not break anything, and helps significantly (at the cost of a little 5654 # extra space). 5655 freebsd2.2*) 5656 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5657 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5658 _LT_TAGVAR(hardcode_direct, $1)=yes 5659 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5660 ;; 5661 5662 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5663 freebsd2.*) 5664 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5665 _LT_TAGVAR(hardcode_direct, $1)=yes 5666 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5667 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5668 ;; 5669 5670 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5671 freebsd* | dragonfly*) 5672 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5673 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5674 _LT_TAGVAR(hardcode_direct, $1)=yes 5675 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5676 ;; 5677 5678 hpux9*) 5679 if test yes = "$GCC"; then 5680 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 5681 else 5682 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 5683 fi 5684 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5685 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5686 _LT_TAGVAR(hardcode_direct, $1)=yes 5687 5688 # hardcode_minus_L: Not really in the search PATH, 5689 # but as the default location of the library. 5690 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5691 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5692 ;; 5693 5694 hpux10*) 5695 if test yes,no = "$GCC,$with_gnu_ld"; then 5696 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5697 else 5698 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5699 fi 5700 if test no = "$with_gnu_ld"; then 5701 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5702 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5703 _LT_TAGVAR(hardcode_direct, $1)=yes 5704 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5705 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5706 # hardcode_minus_L: Not really in the search PATH, 5707 # but as the default location of the library. 5708 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5709 fi 5710 ;; 5711 5712 hpux11*) 5713 if test yes,no = "$GCC,$with_gnu_ld"; then 5714 case $host_cpu in 5715 hppa*64*) 5716 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5717 ;; 5718 ia64*) 5719 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5720 ;; 5721 *) 5722 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5723 ;; 5724 esac 5725 else 5726 case $host_cpu in 5727 hppa*64*) 5728 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5729 ;; 5730 ia64*) 5731 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5732 ;; 5733 *) 5734 m4_if($1, [], [ 5735 # Older versions of the 11.00 compiler do not understand -b yet 5736 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5737 _LT_LINKER_OPTION([if $CC understands -b], 5738 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5739 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5740 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5741 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5742 ;; 5743 esac 5744 fi 5745 if test no = "$with_gnu_ld"; then 5746 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5747 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5748 5749 case $host_cpu in 5750 hppa*64*|ia64*) 5751 _LT_TAGVAR(hardcode_direct, $1)=no 5752 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5753 ;; 5754 *) 5755 _LT_TAGVAR(hardcode_direct, $1)=yes 5756 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5757 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5758 5759 # hardcode_minus_L: Not really in the search PATH, 5760 # but as the default location of the library. 5761 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5762 ;; 5763 esac 5764 fi 5765 ;; 5766 5767 irix5* | irix6* | nonstopux*) 5768 if test yes = "$GCC"; then 5769 _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' 5770 # Try to use the -exported_symbol ld option, if it does not 5771 # work, assume that -exports_file does not work either and 5772 # implicitly export all symbols. 5773 # This should be the same for all languages, so no per-tag cache variable. 5774 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5775 [lt_cv_irix_exported_symbol], 5776 [save_LDFLAGS=$LDFLAGS 5777 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 5778 AC_LINK_IFELSE( 5779 [AC_LANG_SOURCE( 5780 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5781 [C++], [[int foo (void) { return 0; }]], 5782 [Fortran 77], [[ 5783 subroutine foo 5784 end]], 5785 [Fortran], [[ 5786 subroutine foo 5787 end]])])], 5788 [lt_cv_irix_exported_symbol=yes], 5789 [lt_cv_irix_exported_symbol=no]) 5790 LDFLAGS=$save_LDFLAGS]) 5791 if test yes = "$lt_cv_irix_exported_symbol"; then 5792 _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' 5793 fi 5794 _LT_TAGVAR(link_all_deplibs, $1)=no 5795 else 5796 _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' 5797 _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' 5798 fi 5799 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5800 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5801 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5802 _LT_TAGVAR(inherit_rpath, $1)=yes 5803 _LT_TAGVAR(link_all_deplibs, $1)=yes 5804 ;; 5805 5806 linux*) 5807 case $cc_basename in 5808 tcc*) 5809 # Fabrice Bellard et al's Tiny C Compiler 5810 _LT_TAGVAR(ld_shlibs, $1)=yes 5811 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5812 ;; 5813 esac 5814 ;; 5815 5816 netbsd* | netbsdelf*-gnu) 5817 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5818 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5819 else 5820 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5821 fi 5822 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5823 _LT_TAGVAR(hardcode_direct, $1)=yes 5824 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5825 ;; 5826 5827 newsos6) 5828 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5829 _LT_TAGVAR(hardcode_direct, $1)=yes 5830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5831 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5832 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5833 ;; 5834 5835 *nto* | *qnx*) 5836 ;; 5837 5838 openbsd* | bitrig*) 5839 if test -f /usr/libexec/ld.so; then 5840 _LT_TAGVAR(hardcode_direct, $1)=yes 5841 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5842 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5843 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5844 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5845 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 5846 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5847 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5848 else 5849 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5851 fi 5852 else 5853 _LT_TAGVAR(ld_shlibs, $1)=no 5854 fi 5855 ;; 5856 5857 os2*) 5858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5859 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5860 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5861 shrext_cmds=.dll 5862 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5863 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5864 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5865 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5866 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5867 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5868 emximp -o $lib $output_objdir/$libname.def' 5869 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5870 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5871 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5872 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5873 prefix_cmds="$SED"~ 5874 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5875 prefix_cmds="$prefix_cmds -e 1d"; 5876 fi~ 5877 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 5878 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5879 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5880 emximp -o $lib $output_objdir/$libname.def' 5881 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5882 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5883 ;; 5884 5885 osf3*) 5886 if test yes = "$GCC"; then 5887 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5888 _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' 5889 else 5890 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5891 _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' 5892 fi 5893 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5894 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5895 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5896 ;; 5897 5898 osf4* | osf5*) # as osf3* with the addition of -msym flag 5899 if test yes = "$GCC"; then 5900 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5901 _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' 5902 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5903 else 5904 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5905 _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' 5906 _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~ 5907 $CC -shared$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' 5908 5909 # Both c and cxx compiler support -rpath directly 5910 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5911 fi 5912 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5913 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5914 ;; 5915 5916 solaris*) 5917 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5918 if test yes = "$GCC"; then 5919 wlarc='$wl' 5920 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5921 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5922 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5923 else 5924 case `$CC -V 2>&1` in 5925 *"Compilers 5.0"*) 5926 wlarc='' 5927 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 5928 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5929 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5930 ;; 5931 *) 5932 wlarc='$wl' 5933 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5934 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5935 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5936 ;; 5937 esac 5938 fi 5939 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5940 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5941 case $host_os in 5942 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5943 *) 5944 # The compiler driver will combine and reorder linker options, 5945 # but understands '-z linker_flag'. GCC discards it without '$wl', 5946 # but is careful enough not to reorder. 5947 # Supported since Solaris 2.6 (maybe 2.5.1?) 5948 if test yes = "$GCC"; then 5949 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 5950 else 5951 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5952 fi 5953 ;; 5954 esac 5955 _LT_TAGVAR(link_all_deplibs, $1)=yes 5956 ;; 5957 5958 sunos4*) 5959 if test sequent = "$host_vendor"; then 5960 # Use $CC to link under sequent, because it throws in some extra .o 5961 # files that make .init and .fini sections work. 5962 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5963 else 5964 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5965 fi 5966 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5967 _LT_TAGVAR(hardcode_direct, $1)=yes 5968 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5969 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5970 ;; 5971 5972 sysv4) 5973 case $host_vendor in 5974 sni) 5975 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5976 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5977 ;; 5978 siemens) 5979 ## LD is ld it makes a PLAMLIB 5980 ## CC just makes a GrossModule. 5981 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5982 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5983 _LT_TAGVAR(hardcode_direct, $1)=no 5984 ;; 5985 motorola) 5986 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5987 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5988 ;; 5989 esac 5990 runpath_var='LD_RUN_PATH' 5991 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5992 ;; 5993 5994 sysv4.3*) 5995 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5996 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5997 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5998 ;; 5999 6000 sysv4*MP*) 6001 if test -d /usr/nec; then 6002 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6003 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6004 runpath_var=LD_RUN_PATH 6005 hardcode_runpath_var=yes 6006 _LT_TAGVAR(ld_shlibs, $1)=yes 6007 fi 6008 ;; 6009 6010 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6011 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6012 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6013 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6014 runpath_var='LD_RUN_PATH' 6015 6016 if test yes = "$GCC"; then 6017 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6018 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6019 else 6020 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6021 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6022 fi 6023 ;; 6024 6025 sysv5* | sco3.2v5* | sco5v6*) 6026 # Note: We CANNOT use -z defs as we might desire, because we do not 6027 # link with -lc, and that would cause any symbols used from libc to 6028 # always be unresolved, which means just about no library would 6029 # ever link correctly. If we're not using GNU ld we use -z text 6030 # though, which does catch some bad symbols but isn't as heavy-handed 6031 # as -z defs. 6032 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6033 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 6034 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6035 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6036 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 6037 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6038 _LT_TAGVAR(link_all_deplibs, $1)=yes 6039 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 6040 runpath_var='LD_RUN_PATH' 6041 6042 if test yes = "$GCC"; then 6043 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6044 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6045 else 6046 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6047 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6048 fi 6049 ;; 6050 6051 uts4*) 6052 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6053 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6054 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6055 ;; 6056 6057 *) 6058 _LT_TAGVAR(ld_shlibs, $1)=no 6059 ;; 6060 esac 6061 6062 if test sni = "$host_vendor"; then 6063 case $host in 6064 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 6065 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' 6066 ;; 6067 esac 6068 fi 6069 fi 6070]) 6071AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6072test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 6073 6074_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 6075 6076_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 6077_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 6078_LT_DECL([], [extract_expsyms_cmds], [2], 6079 [The commands to extract the exported symbol list from a shared archive]) 6080 6081# 6082# Do we need to explicitly link libc? 6083# 6084case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 6085x|xyes) 6086 # Assume -lc should be added 6087 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6088 6089 if test yes,yes = "$GCC,$enable_shared"; then 6090 case $_LT_TAGVAR(archive_cmds, $1) in 6091 *'~'*) 6092 # FIXME: we may have to deal with multi-command sequences. 6093 ;; 6094 '$CC '*) 6095 # Test whether the compiler implicitly links with -lc since on some 6096 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6097 # to ld, don't add -lc before -lgcc. 6098 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 6099 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 6100 [$RM conftest* 6101 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6102 6103 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6104 soname=conftest 6105 lib=conftest 6106 libobjs=conftest.$ac_objext 6107 deplibs= 6108 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 6109 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 6110 compiler_flags=-v 6111 linker_flags=-v 6112 verstring= 6113 output_objdir=. 6114 libname=conftest 6115 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 6116 _LT_TAGVAR(allow_undefined_flag, $1)= 6117 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 6118 then 6119 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6120 else 6121 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6122 fi 6123 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6124 else 6125 cat conftest.err 1>&5 6126 fi 6127 $RM conftest* 6128 ]) 6129 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 6130 ;; 6131 esac 6132 fi 6133 ;; 6134esac 6135 6136_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 6137 [Whether or not to add -lc for building shared libraries]) 6138_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 6139 [enable_shared_with_static_runtimes], [0], 6140 [Whether or not to disallow shared libs when runtime libs are static]) 6141_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 6142 [Compiler flag to allow reflexive dlopens]) 6143_LT_TAGDECL([], [whole_archive_flag_spec], [1], 6144 [Compiler flag to generate shared objects directly from archives]) 6145_LT_TAGDECL([], [compiler_needs_object], [1], 6146 [Whether the compiler copes with passing no objects directly]) 6147_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 6148 [Create an old-style archive from a shared archive]) 6149_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 6150 [Create a temporary old-style archive to link instead of a shared archive]) 6151_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 6152_LT_TAGDECL([], [archive_expsym_cmds], [2]) 6153_LT_TAGDECL([], [module_cmds], [2], 6154 [Commands used to build a loadable module if different from building 6155 a shared archive.]) 6156_LT_TAGDECL([], [module_expsym_cmds], [2]) 6157_LT_TAGDECL([], [with_gnu_ld], [1], 6158 [Whether we are building with GNU ld or not]) 6159_LT_TAGDECL([], [allow_undefined_flag], [1], 6160 [Flag that allows shared libraries with undefined symbols to be built]) 6161_LT_TAGDECL([], [no_undefined_flag], [1], 6162 [Flag that enforces no undefined symbols]) 6163_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 6164 [Flag to hardcode $libdir into a binary during linking. 6165 This must work even if $libdir does not exist]) 6166_LT_TAGDECL([], [hardcode_libdir_separator], [1], 6167 [Whether we need a single "-rpath" flag with a separated argument]) 6168_LT_TAGDECL([], [hardcode_direct], [0], 6169 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6170 DIR into the resulting binary]) 6171_LT_TAGDECL([], [hardcode_direct_absolute], [0], 6172 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6173 DIR into the resulting binary and the resulting library dependency is 6174 "absolute", i.e impossible to change by setting $shlibpath_var if the 6175 library is relocated]) 6176_LT_TAGDECL([], [hardcode_minus_L], [0], 6177 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 6178 into the resulting binary]) 6179_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 6180 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 6181 into the resulting binary]) 6182_LT_TAGDECL([], [hardcode_automatic], [0], 6183 [Set to "yes" if building a shared library automatically hardcodes DIR 6184 into the library and all subsequent libraries and executables linked 6185 against it]) 6186_LT_TAGDECL([], [inherit_rpath], [0], 6187 [Set to yes if linker adds runtime paths of dependent libraries 6188 to runtime path list]) 6189_LT_TAGDECL([], [link_all_deplibs], [0], 6190 [Whether libtool must link a program against all its dependency libraries]) 6191_LT_TAGDECL([], [always_export_symbols], [0], 6192 [Set to "yes" if exported symbols are required]) 6193_LT_TAGDECL([], [export_symbols_cmds], [2], 6194 [The commands to list exported symbols]) 6195_LT_TAGDECL([], [exclude_expsyms], [1], 6196 [Symbols that should not be listed in the preloaded symbols]) 6197_LT_TAGDECL([], [include_expsyms], [1], 6198 [Symbols that must always be exported]) 6199_LT_TAGDECL([], [prelink_cmds], [2], 6200 [Commands necessary for linking programs (against libraries) with templates]) 6201_LT_TAGDECL([], [postlink_cmds], [2], 6202 [Commands necessary for finishing linking programs]) 6203_LT_TAGDECL([], [file_list_spec], [1], 6204 [Specify filename containing input files]) 6205dnl FIXME: Not yet implemented 6206dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 6207dnl [Compiler flag to generate thread safe objects]) 6208])# _LT_LINKER_SHLIBS 6209 6210 6211# _LT_LANG_C_CONFIG([TAG]) 6212# ------------------------ 6213# Ensure that the configuration variables for a C compiler are suitably 6214# defined. These variables are subsequently used by _LT_CONFIG to write 6215# the compiler configuration to 'libtool'. 6216m4_defun([_LT_LANG_C_CONFIG], 6217[m4_require([_LT_DECL_EGREP])dnl 6218lt_save_CC=$CC 6219AC_LANG_PUSH(C) 6220 6221# Source file extension for C test sources. 6222ac_ext=c 6223 6224# Object file extension for compiled C test sources. 6225objext=o 6226_LT_TAGVAR(objext, $1)=$objext 6227 6228# Code to be used in simple compile tests 6229lt_simple_compile_test_code="int some_variable = 0;" 6230 6231# Code to be used in simple link tests 6232lt_simple_link_test_code='int main(){return(0);}' 6233 6234_LT_TAG_COMPILER 6235# Save the default compiler, since it gets overwritten when the other 6236# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 6237compiler_DEFAULT=$CC 6238 6239# save warnings/boilerplate of simple test code 6240_LT_COMPILER_BOILERPLATE 6241_LT_LINKER_BOILERPLATE 6242 6243## CAVEAT EMPTOR: 6244## There is no encapsulation within the following macros, do not change 6245## the running order or otherwise move them around unless you know exactly 6246## what you are doing... 6247if test -n "$compiler"; then 6248 _LT_COMPILER_NO_RTTI($1) 6249 _LT_COMPILER_PIC($1) 6250 _LT_COMPILER_C_O($1) 6251 _LT_COMPILER_FILE_LOCKS($1) 6252 _LT_LINKER_SHLIBS($1) 6253 _LT_SYS_DYNAMIC_LINKER($1) 6254 _LT_LINKER_HARDCODE_LIBPATH($1) 6255 LT_SYS_DLOPEN_SELF 6256 _LT_CMD_STRIPLIB 6257 6258 # Report what library types will actually be built 6259 AC_MSG_CHECKING([if libtool supports shared libraries]) 6260 AC_MSG_RESULT([$can_build_shared]) 6261 6262 AC_MSG_CHECKING([whether to build shared libraries]) 6263 test no = "$can_build_shared" && enable_shared=no 6264 6265 # On AIX, shared libraries and static libraries use the same namespace, and 6266 # are all built from PIC. 6267 case $host_os in 6268 aix3*) 6269 test yes = "$enable_shared" && enable_static=no 6270 if test -n "$RANLIB"; then 6271 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6272 postinstall_cmds='$RANLIB $lib' 6273 fi 6274 ;; 6275 6276 aix[[4-9]]*) 6277 if test ia64 != "$host_cpu"; then 6278 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 6279 yes,aix,yes) ;; # shared object as lib.so file only 6280 yes,svr4,*) ;; # shared object as lib.so archive member only 6281 yes,*) enable_static=no ;; # shared object in lib.a archive as well 6282 esac 6283 fi 6284 ;; 6285 esac 6286 AC_MSG_RESULT([$enable_shared]) 6287 6288 AC_MSG_CHECKING([whether to build static libraries]) 6289 # Make sure either enable_shared or enable_static is yes. 6290 test yes = "$enable_shared" || enable_static=yes 6291 AC_MSG_RESULT([$enable_static]) 6292 6293 _LT_CONFIG($1) 6294fi 6295AC_LANG_POP 6296CC=$lt_save_CC 6297])# _LT_LANG_C_CONFIG 6298 6299 6300# _LT_LANG_CXX_CONFIG([TAG]) 6301# -------------------------- 6302# Ensure that the configuration variables for a C++ compiler are suitably 6303# defined. These variables are subsequently used by _LT_CONFIG to write 6304# the compiler configuration to 'libtool'. 6305m4_defun([_LT_LANG_CXX_CONFIG], 6306[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6307m4_require([_LT_DECL_EGREP])dnl 6308m4_require([_LT_PATH_MANIFEST_TOOL])dnl 6309if test -n "$CXX" && ( test no != "$CXX" && 6310 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || 6311 (test g++ != "$CXX"))); then 6312 AC_PROG_CXXCPP 6313else 6314 _lt_caught_CXX_error=yes 6315fi 6316 6317AC_LANG_PUSH(C++) 6318_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6319_LT_TAGVAR(allow_undefined_flag, $1)= 6320_LT_TAGVAR(always_export_symbols, $1)=no 6321_LT_TAGVAR(archive_expsym_cmds, $1)= 6322_LT_TAGVAR(compiler_needs_object, $1)=no 6323_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6324_LT_TAGVAR(hardcode_direct, $1)=no 6325_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6326_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6327_LT_TAGVAR(hardcode_libdir_separator, $1)= 6328_LT_TAGVAR(hardcode_minus_L, $1)=no 6329_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6330_LT_TAGVAR(hardcode_automatic, $1)=no 6331_LT_TAGVAR(inherit_rpath, $1)=no 6332_LT_TAGVAR(module_cmds, $1)= 6333_LT_TAGVAR(module_expsym_cmds, $1)= 6334_LT_TAGVAR(link_all_deplibs, $1)=unknown 6335_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6336_LT_TAGVAR(reload_flag, $1)=$reload_flag 6337_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6338_LT_TAGVAR(no_undefined_flag, $1)= 6339_LT_TAGVAR(whole_archive_flag_spec, $1)= 6340_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6341 6342# Source file extension for C++ test sources. 6343ac_ext=cpp 6344 6345# Object file extension for compiled C++ test sources. 6346objext=o 6347_LT_TAGVAR(objext, $1)=$objext 6348 6349# No sense in running all these tests if we already determined that 6350# the CXX compiler isn't working. Some variables (like enable_shared) 6351# are currently assumed to apply to all compilers on this platform, 6352# and will be corrupted by setting them based on a non-working compiler. 6353if test yes != "$_lt_caught_CXX_error"; then 6354 # Code to be used in simple compile tests 6355 lt_simple_compile_test_code="int some_variable = 0;" 6356 6357 # Code to be used in simple link tests 6358 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 6359 6360 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6361 _LT_TAG_COMPILER 6362 6363 # save warnings/boilerplate of simple test code 6364 _LT_COMPILER_BOILERPLATE 6365 _LT_LINKER_BOILERPLATE 6366 6367 # Allow CC to be a program name with arguments. 6368 lt_save_CC=$CC 6369 lt_save_CFLAGS=$CFLAGS 6370 lt_save_LD=$LD 6371 lt_save_GCC=$GCC 6372 GCC=$GXX 6373 lt_save_with_gnu_ld=$with_gnu_ld 6374 lt_save_path_LD=$lt_cv_path_LD 6375 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 6376 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 6377 else 6378 $as_unset lt_cv_prog_gnu_ld 6379 fi 6380 if test -n "${lt_cv_path_LDCXX+set}"; then 6381 lt_cv_path_LD=$lt_cv_path_LDCXX 6382 else 6383 $as_unset lt_cv_path_LD 6384 fi 6385 test -z "${LDCXX+set}" || LD=$LDCXX 6386 CC=${CXX-"c++"} 6387 CFLAGS=$CXXFLAGS 6388 compiler=$CC 6389 _LT_TAGVAR(compiler, $1)=$CC 6390 _LT_CC_BASENAME([$compiler]) 6391 6392 if test -n "$compiler"; then 6393 # We don't want -fno-exception when compiling C++ code, so set the 6394 # no_builtin_flag separately 6395 if test yes = "$GXX"; then 6396 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 6397 else 6398 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 6399 fi 6400 6401 if test yes = "$GXX"; then 6402 # Set up default GNU C++ configuration 6403 6404 LT_PATH_LD 6405 6406 # Check if GNU C++ uses GNU ld as the underlying linker, since the 6407 # archiving commands below assume that GNU ld is being used. 6408 if test yes = "$with_gnu_ld"; then 6409 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6410 _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' 6411 6412 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6413 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6414 6415 # If archive_cmds runs LD, not CC, wlarc should be empty 6416 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 6417 # investigate it a little bit more. (MM) 6418 wlarc='$wl' 6419 6420 # ancient GNU ld didn't support --whole-archive et. al. 6421 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 6422 $GREP 'no-whole-archive' > /dev/null; then 6423 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 6424 else 6425 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6426 fi 6427 else 6428 with_gnu_ld=no 6429 wlarc= 6430 6431 # A generic and very simple default shared library creation 6432 # command for GNU C++ for the case where it uses the native 6433 # linker, instead of GNU ld. If possible, this setting should 6434 # overridden to take advantage of the native linker features on 6435 # the platform it is being used on. 6436 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6437 fi 6438 6439 # Commands to make compiler produce verbose output that lists 6440 # what "hidden" libraries, object files and flags are used when 6441 # linking a shared library. 6442 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6443 6444 else 6445 GXX=no 6446 with_gnu_ld=no 6447 wlarc= 6448 fi 6449 6450 # PORTME: fill in a description of your system's C++ link characteristics 6451 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 6452 _LT_TAGVAR(ld_shlibs, $1)=yes 6453 case $host_os in 6454 aix3*) 6455 # FIXME: insert proper C++ library support 6456 _LT_TAGVAR(ld_shlibs, $1)=no 6457 ;; 6458 aix[[4-9]]*) 6459 if test ia64 = "$host_cpu"; then 6460 # On IA64, the linker does run time linking by default, so we don't 6461 # have to do anything special. 6462 aix_use_runtimelinking=no 6463 exp_sym_flag='-Bexport' 6464 no_entry_flag= 6465 else 6466 aix_use_runtimelinking=no 6467 6468 # Test if we are trying to use run time linking or normal 6469 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6470 # have runtime linking enabled, and use it for executables. 6471 # For shared libraries, we enable/disable runtime linking 6472 # depending on the kind of the shared library created - 6473 # when "with_aix_soname,aix_use_runtimelinking" is: 6474 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 6475 # "aix,yes" lib.so shared, rtl:yes, for executables 6476 # lib.a static archive 6477 # "both,no" lib.so.V(shr.o) shared, rtl:yes 6478 # lib.a(lib.so.V) shared, rtl:no, for executables 6479 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 6480 # lib.a(lib.so.V) shared, rtl:no 6481 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 6482 # lib.a static archive 6483 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6484 for ld_flag in $LDFLAGS; do 6485 case $ld_flag in 6486 *-brtl*) 6487 aix_use_runtimelinking=yes 6488 break 6489 ;; 6490 esac 6491 done 6492 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 6493 # With aix-soname=svr4, we create the lib.so.V shared archives only, 6494 # so we don't have lib.a shared libs to link our executables. 6495 # We have to force runtime linking in this case. 6496 aix_use_runtimelinking=yes 6497 LDFLAGS="$LDFLAGS -Wl,-brtl" 6498 fi 6499 ;; 6500 esac 6501 6502 exp_sym_flag='-bexport' 6503 no_entry_flag='-bnoentry' 6504 fi 6505 6506 # When large executables or shared objects are built, AIX ld can 6507 # have problems creating the table of contents. If linking a library 6508 # or program results in "error TOC overflow" add -mminimal-toc to 6509 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6510 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6511 6512 _LT_TAGVAR(archive_cmds, $1)='' 6513 _LT_TAGVAR(hardcode_direct, $1)=yes 6514 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6515 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6516 _LT_TAGVAR(link_all_deplibs, $1)=yes 6517 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 6518 case $with_aix_soname,$aix_use_runtimelinking in 6519 aix,*) ;; # no import file 6520 svr4,* | *,yes) # use import file 6521 # The Import File defines what to hardcode. 6522 _LT_TAGVAR(hardcode_direct, $1)=no 6523 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6524 ;; 6525 esac 6526 6527 if test yes = "$GXX"; then 6528 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6529 # We only want to do this on AIX 4.2 and lower, the check 6530 # below for broken collect2 doesn't work under 4.3+ 6531 collect2name=`$CC -print-prog-name=collect2` 6532 if test -f "$collect2name" && 6533 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6534 then 6535 # We have reworked collect2 6536 : 6537 else 6538 # We have old collect2 6539 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6540 # It fails to find uninstalled libraries when the uninstalled 6541 # path is not listed in the libpath. Setting hardcode_minus_L 6542 # to unsupported forces relinking 6543 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6544 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6545 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6546 fi 6547 esac 6548 shared_flag='-shared' 6549 if test yes = "$aix_use_runtimelinking"; then 6550 shared_flag=$shared_flag' $wl-G' 6551 fi 6552 # Need to ensure runtime linking is disabled for the traditional 6553 # shared library, or the linker may eventually find shared libraries 6554 # /with/ Import File - we do not want to mix them. 6555 shared_flag_aix='-shared' 6556 shared_flag_svr4='-shared $wl-G' 6557 else 6558 # not using gcc 6559 if test ia64 = "$host_cpu"; then 6560 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6561 # chokes on -Wl,-G. The following line is correct: 6562 shared_flag='-G' 6563 else 6564 if test yes = "$aix_use_runtimelinking"; then 6565 shared_flag='$wl-G' 6566 else 6567 shared_flag='$wl-bM:SRE' 6568 fi 6569 shared_flag_aix='$wl-bM:SRE' 6570 shared_flag_svr4='$wl-G' 6571 fi 6572 fi 6573 6574 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 6575 # It seems that -bexpall does not export symbols beginning with 6576 # underscore (_), so it is better to generate a list of symbols to 6577 # export. 6578 _LT_TAGVAR(always_export_symbols, $1)=yes 6579 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 6580 # Warning - without using the other runtime loading flags (-brtl), 6581 # -berok will link without error, but may produce a broken library. 6582 # The "-G" linker flag allows undefined symbols. 6583 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' 6584 # Determine the default libpath from the value encoded in an empty 6585 # executable. 6586 _LT_SYS_MODULE_PATH_AIX([$1]) 6587 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6588 6589 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 6590 else 6591 if test ia64 = "$host_cpu"; then 6592 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 6593 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6594 _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" 6595 else 6596 # Determine the default libpath from the value encoded in an 6597 # empty executable. 6598 _LT_SYS_MODULE_PATH_AIX([$1]) 6599 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6600 # Warning - without using the other run time loading flags, 6601 # -berok will link without error, but may produce a broken library. 6602 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 6603 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 6604 if test yes = "$with_gnu_ld"; then 6605 # We only use this code for GNU lds that support --whole-archive. 6606 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 6607 else 6608 # Exported symbols can be pulled into shared objects from archives 6609 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6610 fi 6611 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6612 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 6613 # -brtl affects multiple linker settings, -berok does not and is overridden later 6614 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' 6615 if test svr4 != "$with_aix_soname"; then 6616 # This is similar to how AIX traditionally builds its shared 6617 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. 6618 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 6619 fi 6620 if test aix != "$with_aix_soname"; then 6621 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 6622 else 6623 # used by -dlpreopen to get the symbols 6624 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 6625 fi 6626 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 6627 fi 6628 fi 6629 ;; 6630 6631 beos*) 6632 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6633 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6634 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6635 # support --undefined. This deserves some investigation. FIXME 6636 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6637 else 6638 _LT_TAGVAR(ld_shlibs, $1)=no 6639 fi 6640 ;; 6641 6642 chorus*) 6643 case $cc_basename in 6644 *) 6645 # FIXME: insert proper C++ library support 6646 _LT_TAGVAR(ld_shlibs, $1)=no 6647 ;; 6648 esac 6649 ;; 6650 6651 cygwin* | mingw* | pw32* | cegcc*) 6652 case $GXX,$cc_basename in 6653 ,cl* | no,cl*) 6654 # Native MSVC 6655 # hardcode_libdir_flag_spec is actually meaningless, as there is 6656 # no search path for DLLs. 6657 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6658 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6659 _LT_TAGVAR(always_export_symbols, $1)=yes 6660 _LT_TAGVAR(file_list_spec, $1)='@' 6661 # Tell ltmain to make .lib files, not .a files. 6662 libext=lib 6663 # Tell ltmain to make .dll files, not .so files. 6664 shrext_cmds=.dll 6665 # FIXME: Setting linknames here is a bad hack. 6666 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 6667 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6668 cp "$export_symbols" "$output_objdir/$soname.def"; 6669 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 6670 else 6671 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 6672 fi~ 6673 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6674 linknames=' 6675 # The linker will not automatically build a static lib if we build a DLL. 6676 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6677 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6678 # Don't use ranlib 6679 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6680 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6681 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6682 case $lt_outputfile in 6683 *.exe|*.EXE) ;; 6684 *) 6685 lt_outputfile=$lt_outputfile.exe 6686 lt_tool_outputfile=$lt_tool_outputfile.exe 6687 ;; 6688 esac~ 6689 func_to_tool_file "$lt_outputfile"~ 6690 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 6691 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6692 $RM "$lt_outputfile.manifest"; 6693 fi' 6694 ;; 6695 *) 6696 # g++ 6697 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6698 # as there is no search path for DLLs. 6699 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6700 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 6701 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6702 _LT_TAGVAR(always_export_symbols, $1)=no 6703 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6704 6705 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6706 _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' 6707 # If the export-symbols file already is a .def file, use it as 6708 # is; otherwise, prepend EXPORTS... 6709 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6710 cp $export_symbols $output_objdir/$soname.def; 6711 else 6712 echo EXPORTS > $output_objdir/$soname.def; 6713 cat $export_symbols >> $output_objdir/$soname.def; 6714 fi~ 6715 $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' 6716 else 6717 _LT_TAGVAR(ld_shlibs, $1)=no 6718 fi 6719 ;; 6720 esac 6721 ;; 6722 darwin* | rhapsody*) 6723 _LT_DARWIN_LINKER_FEATURES($1) 6724 ;; 6725 6726 os2*) 6727 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6728 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6729 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6730 shrext_cmds=.dll 6731 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6732 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6733 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6734 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6735 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 6736 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6737 emximp -o $lib $output_objdir/$libname.def' 6738 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6739 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6740 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6741 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6742 prefix_cmds="$SED"~ 6743 if test EXPORTS = "`$SED 1q $export_symbols`"; then 6744 prefix_cmds="$prefix_cmds -e 1d"; 6745 fi~ 6746 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 6747 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 6748 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6749 emximp -o $lib $output_objdir/$libname.def' 6750 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 6751 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6752 ;; 6753 6754 dgux*) 6755 case $cc_basename in 6756 ec++*) 6757 # FIXME: insert proper C++ library support 6758 _LT_TAGVAR(ld_shlibs, $1)=no 6759 ;; 6760 ghcx*) 6761 # Green Hills C++ Compiler 6762 # FIXME: insert proper C++ library support 6763 _LT_TAGVAR(ld_shlibs, $1)=no 6764 ;; 6765 *) 6766 # FIXME: insert proper C++ library support 6767 _LT_TAGVAR(ld_shlibs, $1)=no 6768 ;; 6769 esac 6770 ;; 6771 6772 freebsd2.*) 6773 # C++ shared libraries reported to be fairly broken before 6774 # switch to ELF 6775 _LT_TAGVAR(ld_shlibs, $1)=no 6776 ;; 6777 6778 freebsd-elf*) 6779 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6780 ;; 6781 6782 freebsd* | dragonfly*) 6783 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6784 # conventions 6785 _LT_TAGVAR(ld_shlibs, $1)=yes 6786 ;; 6787 6788 haiku*) 6789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6790 _LT_TAGVAR(link_all_deplibs, $1)=yes 6791 ;; 6792 6793 hpux9*) 6794 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6795 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6796 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6797 _LT_TAGVAR(hardcode_direct, $1)=yes 6798 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6799 # but as the default 6800 # location of the library. 6801 6802 case $cc_basename in 6803 CC*) 6804 # FIXME: insert proper C++ library support 6805 _LT_TAGVAR(ld_shlibs, $1)=no 6806 ;; 6807 aCC*) 6808 _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 6809 # Commands to make compiler produce verbose output that lists 6810 # what "hidden" libraries, object files and flags are used when 6811 # linking a shared library. 6812 # 6813 # There doesn't appear to be a way to prevent this compiler from 6814 # explicitly linking system object files so we need to strip them 6815 # from the output so that they don't get included in the library 6816 # dependencies. 6817 output_verbose_link_cmd='templist=`($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"' 6818 ;; 6819 *) 6820 if test yes = "$GXX"; then 6821 _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 6822 else 6823 # FIXME: insert proper C++ library support 6824 _LT_TAGVAR(ld_shlibs, $1)=no 6825 fi 6826 ;; 6827 esac 6828 ;; 6829 6830 hpux10*|hpux11*) 6831 if test no = "$with_gnu_ld"; then 6832 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6833 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6834 6835 case $host_cpu in 6836 hppa*64*|ia64*) 6837 ;; 6838 *) 6839 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6840 ;; 6841 esac 6842 fi 6843 case $host_cpu in 6844 hppa*64*|ia64*) 6845 _LT_TAGVAR(hardcode_direct, $1)=no 6846 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6847 ;; 6848 *) 6849 _LT_TAGVAR(hardcode_direct, $1)=yes 6850 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6851 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6852 # but as the default 6853 # location of the library. 6854 ;; 6855 esac 6856 6857 case $cc_basename in 6858 CC*) 6859 # FIXME: insert proper C++ library support 6860 _LT_TAGVAR(ld_shlibs, $1)=no 6861 ;; 6862 aCC*) 6863 case $host_cpu in 6864 hppa*64*) 6865 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6866 ;; 6867 ia64*) 6868 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6869 ;; 6870 *) 6871 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6872 ;; 6873 esac 6874 # Commands to make compiler produce verbose output that lists 6875 # what "hidden" libraries, object files and flags are used when 6876 # linking a shared library. 6877 # 6878 # There doesn't appear to be a way to prevent this compiler from 6879 # explicitly linking system object files so we need to strip them 6880 # from the output so that they don't get included in the library 6881 # dependencies. 6882 output_verbose_link_cmd='templist=`($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"' 6883 ;; 6884 *) 6885 if test yes = "$GXX"; then 6886 if test no = "$with_gnu_ld"; then 6887 case $host_cpu in 6888 hppa*64*) 6889 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6890 ;; 6891 ia64*) 6892 _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' 6893 ;; 6894 *) 6895 _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' 6896 ;; 6897 esac 6898 fi 6899 else 6900 # FIXME: insert proper C++ library support 6901 _LT_TAGVAR(ld_shlibs, $1)=no 6902 fi 6903 ;; 6904 esac 6905 ;; 6906 6907 interix[[3-9]]*) 6908 _LT_TAGVAR(hardcode_direct, $1)=no 6909 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6910 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6911 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6912 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6913 # Instead, shared libraries are loaded at an image base (0x10000000 by 6914 # default) and relocated if they conflict, which is a slow very memory 6915 # consuming and fragmenting process. To avoid this, we pick a random, 6916 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6917 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6918 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6919 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6920 ;; 6921 irix5* | irix6*) 6922 case $cc_basename in 6923 CC*) 6924 # SGI C++ 6925 _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' 6926 6927 # Archives containing C++ object files must be created using 6928 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6929 # necessary to make sure instantiated templates are included 6930 # in the archive. 6931 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6932 ;; 6933 *) 6934 if test yes = "$GXX"; then 6935 if test no = "$with_gnu_ld"; then 6936 _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' 6937 else 6938 _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' 6939 fi 6940 fi 6941 _LT_TAGVAR(link_all_deplibs, $1)=yes 6942 ;; 6943 esac 6944 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6945 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6946 _LT_TAGVAR(inherit_rpath, $1)=yes 6947 ;; 6948 6949 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6950 case $cc_basename in 6951 KCC*) 6952 # Kuck and Associates, Inc. (KAI) C++ Compiler 6953 6954 # KCC will only create a shared library if the output file 6955 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6956 # to its proper name (with version) after linking. 6957 _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' 6958 _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 $lib' 6959 # Commands to make compiler produce verbose output that lists 6960 # what "hidden" libraries, object files and flags are used when 6961 # linking a shared library. 6962 # 6963 # There doesn't appear to be a way to prevent this compiler from 6964 # explicitly linking system object files so we need to strip them 6965 # from the output so that they don't get included in the library 6966 # dependencies. 6967 output_verbose_link_cmd='templist=`$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"' 6968 6969 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6970 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6971 6972 # Archives containing C++ object files must be created using 6973 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6974 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6975 ;; 6976 icpc* | ecpc* ) 6977 # Intel C++ 6978 with_gnu_ld=yes 6979 # version 8.0 and above of icpc choke on multiply defined symbols 6980 # if we add $predep_objects and $postdep_objects, however 7.1 and 6981 # earlier do not add the objects themselves. 6982 case `$CC -V 2>&1` in 6983 *"Version 7."*) 6984 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6985 _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' 6986 ;; 6987 *) # Version 8.0 or newer 6988 tmp_idyn= 6989 case $host_cpu in 6990 ia64*) tmp_idyn=' -i_dynamic';; 6991 esac 6992 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6993 _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' 6994 ;; 6995 esac 6996 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6997 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6998 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6999 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 7000 ;; 7001 pgCC* | pgcpp*) 7002 # Portland Group C++ compiler 7003 case `$CC -V` in 7004 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 7005 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 7006 rm -rf $tpldir~ 7007 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 7008 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 7009 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 7010 rm -rf $tpldir~ 7011 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 7012 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 7013 $RANLIB $oldlib' 7014 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 7015 rm -rf $tpldir~ 7016 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7017 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7018 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 7019 rm -rf $tpldir~ 7020 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7021 $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' 7022 ;; 7023 *) # Version 6 and above use weak symbols 7024 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7025 _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' 7026 ;; 7027 esac 7028 7029 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' 7030 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7031 _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' 7032 ;; 7033 cxx*) 7034 # Compaq C++ 7035 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7036 _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' 7037 7038 runpath_var=LD_RUN_PATH 7039 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7040 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7041 7042 # Commands to make compiler produce verbose output that lists 7043 # what "hidden" libraries, object files and flags are used when 7044 # linking a shared library. 7045 # 7046 # There doesn't appear to be a way to prevent this compiler from 7047 # explicitly linking system object files so we need to strip them 7048 # from the output so that they don't get included in the library 7049 # dependencies. 7050 output_verbose_link_cmd='templist=`$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' 7051 ;; 7052 xl* | mpixl* | bgxl*) 7053 # IBM XL 8.0 on PPC, with GNU ld 7054 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7055 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7056 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7057 if test yes = "$supports_anon_versioning"; then 7058 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 7059 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 7060 echo "local: *; };" >> $output_objdir/$libname.ver~ 7061 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 7062 fi 7063 ;; 7064 *) 7065 case `$CC -V 2>&1 | sed 5q` in 7066 *Sun\ C*) 7067 # Sun C++ 5.9 7068 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7069 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7070 _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' 7071 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7072 _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' 7073 _LT_TAGVAR(compiler_needs_object, $1)=yes 7074 7075 # Not sure whether something based on 7076 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 7077 # would be better. 7078 output_verbose_link_cmd='func_echo_all' 7079 7080 # Archives containing C++ object files must be created using 7081 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7082 # necessary to make sure instantiated templates are included 7083 # in the archive. 7084 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7085 ;; 7086 esac 7087 ;; 7088 esac 7089 ;; 7090 7091 lynxos*) 7092 # FIXME: insert proper C++ library support 7093 _LT_TAGVAR(ld_shlibs, $1)=no 7094 ;; 7095 7096 m88k*) 7097 # FIXME: insert proper C++ library support 7098 _LT_TAGVAR(ld_shlibs, $1)=no 7099 ;; 7100 7101 mvs*) 7102 case $cc_basename in 7103 cxx*) 7104 # FIXME: insert proper C++ library support 7105 _LT_TAGVAR(ld_shlibs, $1)=no 7106 ;; 7107 *) 7108 # FIXME: insert proper C++ library support 7109 _LT_TAGVAR(ld_shlibs, $1)=no 7110 ;; 7111 esac 7112 ;; 7113 7114 netbsd*) 7115 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 7116 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 7117 wlarc= 7118 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7119 _LT_TAGVAR(hardcode_direct, $1)=yes 7120 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7121 fi 7122 # Workaround some broken pre-1.5 toolchains 7123 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 7124 ;; 7125 7126 *nto* | *qnx*) 7127 _LT_TAGVAR(ld_shlibs, $1)=yes 7128 ;; 7129 7130 openbsd* | bitrig*) 7131 if test -f /usr/libexec/ld.so; then 7132 _LT_TAGVAR(hardcode_direct, $1)=yes 7133 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7134 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 7135 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 7136 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7137 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then 7138 _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' 7139 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 7140 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 7141 fi 7142 output_verbose_link_cmd=func_echo_all 7143 else 7144 _LT_TAGVAR(ld_shlibs, $1)=no 7145 fi 7146 ;; 7147 7148 osf3* | osf4* | osf5*) 7149 case $cc_basename in 7150 KCC*) 7151 # Kuck and Associates, Inc. (KAI) C++ Compiler 7152 7153 # KCC will only create a shared library if the output file 7154 # ends with ".so" (or ".sl" for HP-UX), so rename the library 7155 # to its proper name (with version) after linking. 7156 _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' 7157 7158 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7159 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7160 7161 # Archives containing C++ object files must be created using 7162 # the KAI C++ compiler. 7163 case $host in 7164 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 7165 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 7166 esac 7167 ;; 7168 RCC*) 7169 # Rational C++ 2.4.1 7170 # FIXME: insert proper C++ library support 7171 _LT_TAGVAR(ld_shlibs, $1)=no 7172 ;; 7173 cxx*) 7174 case $host in 7175 osf3*) 7176 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7177 _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' 7178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7179 ;; 7180 *) 7181 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 7182 _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' 7183 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 7184 echo "-hidden">> $lib.exp~ 7185 $CC -shared$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~ 7186 $RM $lib.exp' 7187 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7188 ;; 7189 esac 7190 7191 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7192 7193 # Commands to make compiler produce verbose output that lists 7194 # what "hidden" libraries, object files and flags are used when 7195 # linking a shared library. 7196 # 7197 # There doesn't appear to be a way to prevent this compiler from 7198 # explicitly linking system object files so we need to strip them 7199 # from the output so that they don't get included in the library 7200 # dependencies. 7201 output_verbose_link_cmd='templist=`$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"' 7202 ;; 7203 *) 7204 if test yes,no = "$GXX,$with_gnu_ld"; then 7205 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7206 case $host in 7207 osf3*) 7208 _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' 7209 ;; 7210 *) 7211 _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' 7212 ;; 7213 esac 7214 7215 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7216 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7217 7218 # Commands to make compiler produce verbose output that lists 7219 # what "hidden" libraries, object files and flags are used when 7220 # linking a shared library. 7221 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7222 7223 else 7224 # FIXME: insert proper C++ library support 7225 _LT_TAGVAR(ld_shlibs, $1)=no 7226 fi 7227 ;; 7228 esac 7229 ;; 7230 7231 psos*) 7232 # FIXME: insert proper C++ library support 7233 _LT_TAGVAR(ld_shlibs, $1)=no 7234 ;; 7235 7236 sunos4*) 7237 case $cc_basename in 7238 CC*) 7239 # Sun C++ 4.x 7240 # FIXME: insert proper C++ library support 7241 _LT_TAGVAR(ld_shlibs, $1)=no 7242 ;; 7243 lcc*) 7244 # Lucid 7245 # FIXME: insert proper C++ library support 7246 _LT_TAGVAR(ld_shlibs, $1)=no 7247 ;; 7248 *) 7249 # FIXME: insert proper C++ library support 7250 _LT_TAGVAR(ld_shlibs, $1)=no 7251 ;; 7252 esac 7253 ;; 7254 7255 solaris*) 7256 case $cc_basename in 7257 CC* | sunCC*) 7258 # Sun C++ 4.2, 5.x and Centerline C++ 7259 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 7260 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7261 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7262 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7263 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7264 7265 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7266 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7267 case $host_os in 7268 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7269 *) 7270 # The compiler driver will combine and reorder linker options, 7271 # but understands '-z linker_flag'. 7272 # Supported since Solaris 2.6 (maybe 2.5.1?) 7273 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 7274 ;; 7275 esac 7276 _LT_TAGVAR(link_all_deplibs, $1)=yes 7277 7278 output_verbose_link_cmd='func_echo_all' 7279 7280 # Archives containing C++ object files must be created using 7281 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7282 # necessary to make sure instantiated templates are included 7283 # in the archive. 7284 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7285 ;; 7286 gcx*) 7287 # Green Hills C++ Compiler 7288 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7289 7290 # The C++ compiler must be used to create the archive. 7291 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 7292 ;; 7293 *) 7294 # GNU C++ compiler with Solaris linker 7295 if test yes,no = "$GXX,$with_gnu_ld"; then 7296 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' 7297 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 7298 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7299 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7300 $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7301 7302 # Commands to make compiler produce verbose output that lists 7303 # what "hidden" libraries, object files and flags are used when 7304 # linking a shared library. 7305 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7306 else 7307 # g++ 2.7 appears to require '-G' NOT '-shared' on this 7308 # platform. 7309 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7310 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7311 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7312 7313 # Commands to make compiler produce verbose output that lists 7314 # what "hidden" libraries, object files and flags are used when 7315 # linking a shared library. 7316 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7317 fi 7318 7319 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' 7320 case $host_os in 7321 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7322 *) 7323 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 7324 ;; 7325 esac 7326 fi 7327 ;; 7328 esac 7329 ;; 7330 7331 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 7332 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7333 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7334 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7335 runpath_var='LD_RUN_PATH' 7336 7337 case $cc_basename in 7338 CC*) 7339 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7340 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7341 ;; 7342 *) 7343 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7344 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7345 ;; 7346 esac 7347 ;; 7348 7349 sysv5* | sco3.2v5* | sco5v6*) 7350 # Note: We CANNOT use -z defs as we might desire, because we do not 7351 # link with -lc, and that would cause any symbols used from libc to 7352 # always be unresolved, which means just about no library would 7353 # ever link correctly. If we're not using GNU ld we use -z text 7354 # though, which does catch some bad symbols but isn't as heavy-handed 7355 # as -z defs. 7356 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7357 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 7358 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7359 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7360 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 7361 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 7362 _LT_TAGVAR(link_all_deplibs, $1)=yes 7363 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 7364 runpath_var='LD_RUN_PATH' 7365 7366 case $cc_basename in 7367 CC*) 7368 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7369 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7370 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 7371 '"$_LT_TAGVAR(old_archive_cmds, $1)" 7372 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 7373 '"$_LT_TAGVAR(reload_cmds, $1)" 7374 ;; 7375 *) 7376 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7377 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7378 ;; 7379 esac 7380 ;; 7381 7382 tandem*) 7383 case $cc_basename in 7384 NCC*) 7385 # NonStop-UX NCC 3.20 7386 # FIXME: insert proper C++ library support 7387 _LT_TAGVAR(ld_shlibs, $1)=no 7388 ;; 7389 *) 7390 # FIXME: insert proper C++ library support 7391 _LT_TAGVAR(ld_shlibs, $1)=no 7392 ;; 7393 esac 7394 ;; 7395 7396 vxworks*) 7397 # FIXME: insert proper C++ library support 7398 _LT_TAGVAR(ld_shlibs, $1)=no 7399 ;; 7400 7401 *) 7402 # FIXME: insert proper C++ library support 7403 _LT_TAGVAR(ld_shlibs, $1)=no 7404 ;; 7405 esac 7406 7407 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 7408 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 7409 7410 _LT_TAGVAR(GCC, $1)=$GXX 7411 _LT_TAGVAR(LD, $1)=$LD 7412 7413 ## CAVEAT EMPTOR: 7414 ## There is no encapsulation within the following macros, do not change 7415 ## the running order or otherwise move them around unless you know exactly 7416 ## what you are doing... 7417 _LT_SYS_HIDDEN_LIBDEPS($1) 7418 _LT_COMPILER_PIC($1) 7419 _LT_COMPILER_C_O($1) 7420 _LT_COMPILER_FILE_LOCKS($1) 7421 _LT_LINKER_SHLIBS($1) 7422 _LT_SYS_DYNAMIC_LINKER($1) 7423 _LT_LINKER_HARDCODE_LIBPATH($1) 7424 7425 _LT_CONFIG($1) 7426 fi # test -n "$compiler" 7427 7428 CC=$lt_save_CC 7429 CFLAGS=$lt_save_CFLAGS 7430 LDCXX=$LD 7431 LD=$lt_save_LD 7432 GCC=$lt_save_GCC 7433 with_gnu_ld=$lt_save_with_gnu_ld 7434 lt_cv_path_LDCXX=$lt_cv_path_LD 7435 lt_cv_path_LD=$lt_save_path_LD 7436 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 7437 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 7438fi # test yes != "$_lt_caught_CXX_error" 7439 7440AC_LANG_POP 7441])# _LT_LANG_CXX_CONFIG 7442 7443 7444# _LT_FUNC_STRIPNAME_CNF 7445# ---------------------- 7446# func_stripname_cnf prefix suffix name 7447# strip PREFIX and SUFFIX off of NAME. 7448# PREFIX and SUFFIX must not contain globbing or regex special 7449# characters, hashes, percent signs, but SUFFIX may contain a leading 7450# dot (in which case that matches only a dot). 7451# 7452# This function is identical to the (non-XSI) version of func_stripname, 7453# except this one can be used by m4 code that may be executed by configure, 7454# rather than the libtool script. 7455m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 7456AC_REQUIRE([_LT_DECL_SED]) 7457AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 7458func_stripname_cnf () 7459{ 7460 case @S|@2 in 7461 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; 7462 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; 7463 esac 7464} # func_stripname_cnf 7465])# _LT_FUNC_STRIPNAME_CNF 7466 7467 7468# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 7469# --------------------------------- 7470# Figure out "hidden" library dependencies from verbose 7471# compiler output when linking a shared library. 7472# Parse the compiler output and extract the necessary 7473# objects, libraries and library flags. 7474m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 7475[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 7476AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 7477# Dependencies to place before and after the object being linked: 7478_LT_TAGVAR(predep_objects, $1)= 7479_LT_TAGVAR(postdep_objects, $1)= 7480_LT_TAGVAR(predeps, $1)= 7481_LT_TAGVAR(postdeps, $1)= 7482_LT_TAGVAR(compiler_lib_search_path, $1)= 7483 7484dnl we can't use the lt_simple_compile_test_code here, 7485dnl because it contains code intended for an executable, 7486dnl not a library. It's possible we should let each 7487dnl tag define a new lt_????_link_test_code variable, 7488dnl but it's only used here... 7489m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 7490int a; 7491void foo (void) { a = 0; } 7492_LT_EOF 7493], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 7494class Foo 7495{ 7496public: 7497 Foo (void) { a = 0; } 7498private: 7499 int a; 7500}; 7501_LT_EOF 7502], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 7503 subroutine foo 7504 implicit none 7505 integer*4 a 7506 a=0 7507 return 7508 end 7509_LT_EOF 7510], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 7511 subroutine foo 7512 implicit none 7513 integer a 7514 a=0 7515 return 7516 end 7517_LT_EOF 7518], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 7519public class foo { 7520 private int a; 7521 public void bar (void) { 7522 a = 0; 7523 } 7524}; 7525_LT_EOF 7526], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 7527package foo 7528func foo() { 7529} 7530_LT_EOF 7531]) 7532 7533_lt_libdeps_save_CFLAGS=$CFLAGS 7534case "$CC $CFLAGS " in #( 7535*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7536*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7537*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7538esac 7539 7540dnl Parse the compiler output and extract the necessary 7541dnl objects, libraries and library flags. 7542if AC_TRY_EVAL(ac_compile); then 7543 # Parse the compiler output and extract the necessary 7544 # objects, libraries and library flags. 7545 7546 # Sentinel used to keep track of whether or not we are before 7547 # the conftest object file. 7548 pre_test_object_deps_done=no 7549 7550 for p in `eval "$output_verbose_link_cmd"`; do 7551 case $prev$p in 7552 7553 -L* | -R* | -l*) 7554 # Some compilers place space between "-{L,R}" and the path. 7555 # Remove the space. 7556 if test x-L = "$p" || 7557 test x-R = "$p"; then 7558 prev=$p 7559 continue 7560 fi 7561 7562 # Expand the sysroot to ease extracting the directories later. 7563 if test -z "$prev"; then 7564 case $p in 7565 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7566 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7567 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7568 esac 7569 fi 7570 case $p in 7571 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7572 esac 7573 if test no = "$pre_test_object_deps_done"; then 7574 case $prev in 7575 -L | -R) 7576 # Internal compiler library paths should come after those 7577 # provided the user. The postdeps already come after the 7578 # user supplied libs so there is no need to process them. 7579 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7580 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p 7581 else 7582 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" 7583 fi 7584 ;; 7585 # The "-l" case would never come before the object being 7586 # linked, so don't bother handling this case. 7587 esac 7588 else 7589 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7590 _LT_TAGVAR(postdeps, $1)=$prev$p 7591 else 7592 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" 7593 fi 7594 fi 7595 prev= 7596 ;; 7597 7598 *.lto.$objext) ;; # Ignore GCC LTO objects 7599 *.$objext) 7600 # This assumes that the test object file only shows up 7601 # once in the compiler output. 7602 if test "$p" = "conftest.$objext"; then 7603 pre_test_object_deps_done=yes 7604 continue 7605 fi 7606 7607 if test no = "$pre_test_object_deps_done"; then 7608 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7609 _LT_TAGVAR(predep_objects, $1)=$p 7610 else 7611 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7612 fi 7613 else 7614 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7615 _LT_TAGVAR(postdep_objects, $1)=$p 7616 else 7617 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7618 fi 7619 fi 7620 ;; 7621 7622 *) ;; # Ignore the rest. 7623 7624 esac 7625 done 7626 7627 # Clean up. 7628 rm -f a.out a.exe 7629else 7630 echo "libtool.m4: error: problem compiling $1 test program" 7631fi 7632 7633$RM -f confest.$objext 7634CFLAGS=$_lt_libdeps_save_CFLAGS 7635 7636# PORTME: override above test on systems where it is broken 7637m4_if([$1], [CXX], 7638[case $host_os in 7639interix[[3-9]]*) 7640 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7641 # hack all around it, let's just trust "g++" to DTRT. 7642 _LT_TAGVAR(predep_objects,$1)= 7643 _LT_TAGVAR(postdep_objects,$1)= 7644 _LT_TAGVAR(postdeps,$1)= 7645 ;; 7646esac 7647]) 7648 7649case " $_LT_TAGVAR(postdeps, $1) " in 7650*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7651esac 7652 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7653if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7654 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` 7655fi 7656_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7657 [The directories searched by this compiler when creating a shared library]) 7658_LT_TAGDECL([], [predep_objects], [1], 7659 [Dependencies to place before and after the objects being linked to 7660 create a shared library]) 7661_LT_TAGDECL([], [postdep_objects], [1]) 7662_LT_TAGDECL([], [predeps], [1]) 7663_LT_TAGDECL([], [postdeps], [1]) 7664_LT_TAGDECL([], [compiler_lib_search_path], [1], 7665 [The library search path used internally by the compiler when linking 7666 a shared library]) 7667])# _LT_SYS_HIDDEN_LIBDEPS 7668 7669 7670# _LT_LANG_F77_CONFIG([TAG]) 7671# -------------------------- 7672# Ensure that the configuration variables for a Fortran 77 compiler are 7673# suitably defined. These variables are subsequently used by _LT_CONFIG 7674# to write the compiler configuration to 'libtool'. 7675m4_defun([_LT_LANG_F77_CONFIG], 7676[AC_LANG_PUSH(Fortran 77) 7677if test -z "$F77" || test no = "$F77"; then 7678 _lt_disable_F77=yes 7679fi 7680 7681_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7682_LT_TAGVAR(allow_undefined_flag, $1)= 7683_LT_TAGVAR(always_export_symbols, $1)=no 7684_LT_TAGVAR(archive_expsym_cmds, $1)= 7685_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7686_LT_TAGVAR(hardcode_direct, $1)=no 7687_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7688_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7689_LT_TAGVAR(hardcode_libdir_separator, $1)= 7690_LT_TAGVAR(hardcode_minus_L, $1)=no 7691_LT_TAGVAR(hardcode_automatic, $1)=no 7692_LT_TAGVAR(inherit_rpath, $1)=no 7693_LT_TAGVAR(module_cmds, $1)= 7694_LT_TAGVAR(module_expsym_cmds, $1)= 7695_LT_TAGVAR(link_all_deplibs, $1)=unknown 7696_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7697_LT_TAGVAR(reload_flag, $1)=$reload_flag 7698_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7699_LT_TAGVAR(no_undefined_flag, $1)= 7700_LT_TAGVAR(whole_archive_flag_spec, $1)= 7701_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7702 7703# Source file extension for f77 test sources. 7704ac_ext=f 7705 7706# Object file extension for compiled f77 test sources. 7707objext=o 7708_LT_TAGVAR(objext, $1)=$objext 7709 7710# No sense in running all these tests if we already determined that 7711# the F77 compiler isn't working. Some variables (like enable_shared) 7712# are currently assumed to apply to all compilers on this platform, 7713# and will be corrupted by setting them based on a non-working compiler. 7714if test yes != "$_lt_disable_F77"; then 7715 # Code to be used in simple compile tests 7716 lt_simple_compile_test_code="\ 7717 subroutine t 7718 return 7719 end 7720" 7721 7722 # Code to be used in simple link tests 7723 lt_simple_link_test_code="\ 7724 program t 7725 end 7726" 7727 7728 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7729 _LT_TAG_COMPILER 7730 7731 # save warnings/boilerplate of simple test code 7732 _LT_COMPILER_BOILERPLATE 7733 _LT_LINKER_BOILERPLATE 7734 7735 # Allow CC to be a program name with arguments. 7736 lt_save_CC=$CC 7737 lt_save_GCC=$GCC 7738 lt_save_CFLAGS=$CFLAGS 7739 CC=${F77-"f77"} 7740 CFLAGS=$FFLAGS 7741 compiler=$CC 7742 _LT_TAGVAR(compiler, $1)=$CC 7743 _LT_CC_BASENAME([$compiler]) 7744 GCC=$G77 7745 if test -n "$compiler"; then 7746 AC_MSG_CHECKING([if libtool supports shared libraries]) 7747 AC_MSG_RESULT([$can_build_shared]) 7748 7749 AC_MSG_CHECKING([whether to build shared libraries]) 7750 test no = "$can_build_shared" && enable_shared=no 7751 7752 # On AIX, shared libraries and static libraries use the same namespace, and 7753 # are all built from PIC. 7754 case $host_os in 7755 aix3*) 7756 test yes = "$enable_shared" && enable_static=no 7757 if test -n "$RANLIB"; then 7758 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7759 postinstall_cmds='$RANLIB $lib' 7760 fi 7761 ;; 7762 aix[[4-9]]*) 7763 if test ia64 != "$host_cpu"; then 7764 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7765 yes,aix,yes) ;; # shared object as lib.so file only 7766 yes,svr4,*) ;; # shared object as lib.so archive member only 7767 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7768 esac 7769 fi 7770 ;; 7771 esac 7772 AC_MSG_RESULT([$enable_shared]) 7773 7774 AC_MSG_CHECKING([whether to build static libraries]) 7775 # Make sure either enable_shared or enable_static is yes. 7776 test yes = "$enable_shared" || enable_static=yes 7777 AC_MSG_RESULT([$enable_static]) 7778 7779 _LT_TAGVAR(GCC, $1)=$G77 7780 _LT_TAGVAR(LD, $1)=$LD 7781 7782 ## CAVEAT EMPTOR: 7783 ## There is no encapsulation within the following macros, do not change 7784 ## the running order or otherwise move them around unless you know exactly 7785 ## what you are doing... 7786 _LT_COMPILER_PIC($1) 7787 _LT_COMPILER_C_O($1) 7788 _LT_COMPILER_FILE_LOCKS($1) 7789 _LT_LINKER_SHLIBS($1) 7790 _LT_SYS_DYNAMIC_LINKER($1) 7791 _LT_LINKER_HARDCODE_LIBPATH($1) 7792 7793 _LT_CONFIG($1) 7794 fi # test -n "$compiler" 7795 7796 GCC=$lt_save_GCC 7797 CC=$lt_save_CC 7798 CFLAGS=$lt_save_CFLAGS 7799fi # test yes != "$_lt_disable_F77" 7800 7801AC_LANG_POP 7802])# _LT_LANG_F77_CONFIG 7803 7804 7805# _LT_LANG_FC_CONFIG([TAG]) 7806# ------------------------- 7807# Ensure that the configuration variables for a Fortran compiler are 7808# suitably defined. These variables are subsequently used by _LT_CONFIG 7809# to write the compiler configuration to 'libtool'. 7810m4_defun([_LT_LANG_FC_CONFIG], 7811[AC_LANG_PUSH(Fortran) 7812 7813if test -z "$FC" || test no = "$FC"; then 7814 _lt_disable_FC=yes 7815fi 7816 7817_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7818_LT_TAGVAR(allow_undefined_flag, $1)= 7819_LT_TAGVAR(always_export_symbols, $1)=no 7820_LT_TAGVAR(archive_expsym_cmds, $1)= 7821_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7822_LT_TAGVAR(hardcode_direct, $1)=no 7823_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7824_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7825_LT_TAGVAR(hardcode_libdir_separator, $1)= 7826_LT_TAGVAR(hardcode_minus_L, $1)=no 7827_LT_TAGVAR(hardcode_automatic, $1)=no 7828_LT_TAGVAR(inherit_rpath, $1)=no 7829_LT_TAGVAR(module_cmds, $1)= 7830_LT_TAGVAR(module_expsym_cmds, $1)= 7831_LT_TAGVAR(link_all_deplibs, $1)=unknown 7832_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7833_LT_TAGVAR(reload_flag, $1)=$reload_flag 7834_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7835_LT_TAGVAR(no_undefined_flag, $1)= 7836_LT_TAGVAR(whole_archive_flag_spec, $1)= 7837_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7838 7839# Source file extension for fc test sources. 7840ac_ext=${ac_fc_srcext-f} 7841 7842# Object file extension for compiled fc test sources. 7843objext=o 7844_LT_TAGVAR(objext, $1)=$objext 7845 7846# No sense in running all these tests if we already determined that 7847# the FC compiler isn't working. Some variables (like enable_shared) 7848# are currently assumed to apply to all compilers on this platform, 7849# and will be corrupted by setting them based on a non-working compiler. 7850if test yes != "$_lt_disable_FC"; then 7851 # Code to be used in simple compile tests 7852 lt_simple_compile_test_code="\ 7853 subroutine t 7854 return 7855 end 7856" 7857 7858 # Code to be used in simple link tests 7859 lt_simple_link_test_code="\ 7860 program t 7861 end 7862" 7863 7864 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7865 _LT_TAG_COMPILER 7866 7867 # save warnings/boilerplate of simple test code 7868 _LT_COMPILER_BOILERPLATE 7869 _LT_LINKER_BOILERPLATE 7870 7871 # Allow CC to be a program name with arguments. 7872 lt_save_CC=$CC 7873 lt_save_GCC=$GCC 7874 lt_save_CFLAGS=$CFLAGS 7875 CC=${FC-"f95"} 7876 CFLAGS=$FCFLAGS 7877 compiler=$CC 7878 GCC=$ac_cv_fc_compiler_gnu 7879 7880 _LT_TAGVAR(compiler, $1)=$CC 7881 _LT_CC_BASENAME([$compiler]) 7882 7883 if test -n "$compiler"; then 7884 AC_MSG_CHECKING([if libtool supports shared libraries]) 7885 AC_MSG_RESULT([$can_build_shared]) 7886 7887 AC_MSG_CHECKING([whether to build shared libraries]) 7888 test no = "$can_build_shared" && enable_shared=no 7889 7890 # On AIX, shared libraries and static libraries use the same namespace, and 7891 # are all built from PIC. 7892 case $host_os in 7893 aix3*) 7894 test yes = "$enable_shared" && enable_static=no 7895 if test -n "$RANLIB"; then 7896 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7897 postinstall_cmds='$RANLIB $lib' 7898 fi 7899 ;; 7900 aix[[4-9]]*) 7901 if test ia64 != "$host_cpu"; then 7902 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7903 yes,aix,yes) ;; # shared object as lib.so file only 7904 yes,svr4,*) ;; # shared object as lib.so archive member only 7905 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7906 esac 7907 fi 7908 ;; 7909 esac 7910 AC_MSG_RESULT([$enable_shared]) 7911 7912 AC_MSG_CHECKING([whether to build static libraries]) 7913 # Make sure either enable_shared or enable_static is yes. 7914 test yes = "$enable_shared" || enable_static=yes 7915 AC_MSG_RESULT([$enable_static]) 7916 7917 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu 7918 _LT_TAGVAR(LD, $1)=$LD 7919 7920 ## CAVEAT EMPTOR: 7921 ## There is no encapsulation within the following macros, do not change 7922 ## the running order or otherwise move them around unless you know exactly 7923 ## what you are doing... 7924 _LT_SYS_HIDDEN_LIBDEPS($1) 7925 _LT_COMPILER_PIC($1) 7926 _LT_COMPILER_C_O($1) 7927 _LT_COMPILER_FILE_LOCKS($1) 7928 _LT_LINKER_SHLIBS($1) 7929 _LT_SYS_DYNAMIC_LINKER($1) 7930 _LT_LINKER_HARDCODE_LIBPATH($1) 7931 7932 _LT_CONFIG($1) 7933 fi # test -n "$compiler" 7934 7935 GCC=$lt_save_GCC 7936 CC=$lt_save_CC 7937 CFLAGS=$lt_save_CFLAGS 7938fi # test yes != "$_lt_disable_FC" 7939 7940AC_LANG_POP 7941])# _LT_LANG_FC_CONFIG 7942 7943 7944# _LT_LANG_GCJ_CONFIG([TAG]) 7945# -------------------------- 7946# Ensure that the configuration variables for the GNU Java Compiler compiler 7947# are suitably defined. These variables are subsequently used by _LT_CONFIG 7948# to write the compiler configuration to 'libtool'. 7949m4_defun([_LT_LANG_GCJ_CONFIG], 7950[AC_REQUIRE([LT_PROG_GCJ])dnl 7951AC_LANG_SAVE 7952 7953# Source file extension for Java test sources. 7954ac_ext=java 7955 7956# Object file extension for compiled Java test sources. 7957objext=o 7958_LT_TAGVAR(objext, $1)=$objext 7959 7960# Code to be used in simple compile tests 7961lt_simple_compile_test_code="class foo {}" 7962 7963# Code to be used in simple link tests 7964lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7965 7966# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7967_LT_TAG_COMPILER 7968 7969# save warnings/boilerplate of simple test code 7970_LT_COMPILER_BOILERPLATE 7971_LT_LINKER_BOILERPLATE 7972 7973# Allow CC to be a program name with arguments. 7974lt_save_CC=$CC 7975lt_save_CFLAGS=$CFLAGS 7976lt_save_GCC=$GCC 7977GCC=yes 7978CC=${GCJ-"gcj"} 7979CFLAGS=$GCJFLAGS 7980compiler=$CC 7981_LT_TAGVAR(compiler, $1)=$CC 7982_LT_TAGVAR(LD, $1)=$LD 7983_LT_CC_BASENAME([$compiler]) 7984 7985# GCJ did not exist at the time GCC didn't implicitly link libc in. 7986_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7987 7988_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7989_LT_TAGVAR(reload_flag, $1)=$reload_flag 7990_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7991 7992## CAVEAT EMPTOR: 7993## There is no encapsulation within the following macros, do not change 7994## the running order or otherwise move them around unless you know exactly 7995## what you are doing... 7996if test -n "$compiler"; then 7997 _LT_COMPILER_NO_RTTI($1) 7998 _LT_COMPILER_PIC($1) 7999 _LT_COMPILER_C_O($1) 8000 _LT_COMPILER_FILE_LOCKS($1) 8001 _LT_LINKER_SHLIBS($1) 8002 _LT_LINKER_HARDCODE_LIBPATH($1) 8003 8004 _LT_CONFIG($1) 8005fi 8006 8007AC_LANG_RESTORE 8008 8009GCC=$lt_save_GCC 8010CC=$lt_save_CC 8011CFLAGS=$lt_save_CFLAGS 8012])# _LT_LANG_GCJ_CONFIG 8013 8014 8015# _LT_LANG_GO_CONFIG([TAG]) 8016# -------------------------- 8017# Ensure that the configuration variables for the GNU Go compiler 8018# are suitably defined. These variables are subsequently used by _LT_CONFIG 8019# to write the compiler configuration to 'libtool'. 8020m4_defun([_LT_LANG_GO_CONFIG], 8021[AC_REQUIRE([LT_PROG_GO])dnl 8022AC_LANG_SAVE 8023 8024# Source file extension for Go test sources. 8025ac_ext=go 8026 8027# Object file extension for compiled Go test sources. 8028objext=o 8029_LT_TAGVAR(objext, $1)=$objext 8030 8031# Code to be used in simple compile tests 8032lt_simple_compile_test_code="package main; func main() { }" 8033 8034# Code to be used in simple link tests 8035lt_simple_link_test_code='package main; func main() { }' 8036 8037# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8038_LT_TAG_COMPILER 8039 8040# save warnings/boilerplate of simple test code 8041_LT_COMPILER_BOILERPLATE 8042_LT_LINKER_BOILERPLATE 8043 8044# Allow CC to be a program name with arguments. 8045lt_save_CC=$CC 8046lt_save_CFLAGS=$CFLAGS 8047lt_save_GCC=$GCC 8048GCC=yes 8049CC=${GOC-"gccgo"} 8050CFLAGS=$GOFLAGS 8051compiler=$CC 8052_LT_TAGVAR(compiler, $1)=$CC 8053_LT_TAGVAR(LD, $1)=$LD 8054_LT_CC_BASENAME([$compiler]) 8055 8056# Go did not exist at the time GCC didn't implicitly link libc in. 8057_LT_TAGVAR(archive_cmds_need_lc, $1)=no 8058 8059_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8060_LT_TAGVAR(reload_flag, $1)=$reload_flag 8061_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8062 8063## CAVEAT EMPTOR: 8064## There is no encapsulation within the following macros, do not change 8065## the running order or otherwise move them around unless you know exactly 8066## what you are doing... 8067if test -n "$compiler"; then 8068 _LT_COMPILER_NO_RTTI($1) 8069 _LT_COMPILER_PIC($1) 8070 _LT_COMPILER_C_O($1) 8071 _LT_COMPILER_FILE_LOCKS($1) 8072 _LT_LINKER_SHLIBS($1) 8073 _LT_LINKER_HARDCODE_LIBPATH($1) 8074 8075 _LT_CONFIG($1) 8076fi 8077 8078AC_LANG_RESTORE 8079 8080GCC=$lt_save_GCC 8081CC=$lt_save_CC 8082CFLAGS=$lt_save_CFLAGS 8083])# _LT_LANG_GO_CONFIG 8084 8085 8086# _LT_LANG_RC_CONFIG([TAG]) 8087# ------------------------- 8088# Ensure that the configuration variables for the Windows resource compiler 8089# are suitably defined. These variables are subsequently used by _LT_CONFIG 8090# to write the compiler configuration to 'libtool'. 8091m4_defun([_LT_LANG_RC_CONFIG], 8092[AC_REQUIRE([LT_PROG_RC])dnl 8093AC_LANG_SAVE 8094 8095# Source file extension for RC test sources. 8096ac_ext=rc 8097 8098# Object file extension for compiled RC test sources. 8099objext=o 8100_LT_TAGVAR(objext, $1)=$objext 8101 8102# Code to be used in simple compile tests 8103lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 8104 8105# Code to be used in simple link tests 8106lt_simple_link_test_code=$lt_simple_compile_test_code 8107 8108# ltmain only uses $CC for tagged configurations so make sure $CC is set. 8109_LT_TAG_COMPILER 8110 8111# save warnings/boilerplate of simple test code 8112_LT_COMPILER_BOILERPLATE 8113_LT_LINKER_BOILERPLATE 8114 8115# Allow CC to be a program name with arguments. 8116lt_save_CC=$CC 8117lt_save_CFLAGS=$CFLAGS 8118lt_save_GCC=$GCC 8119GCC= 8120CC=${RC-"windres"} 8121CFLAGS= 8122compiler=$CC 8123_LT_TAGVAR(compiler, $1)=$CC 8124_LT_CC_BASENAME([$compiler]) 8125_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 8126 8127if test -n "$compiler"; then 8128 : 8129 _LT_CONFIG($1) 8130fi 8131 8132GCC=$lt_save_GCC 8133AC_LANG_RESTORE 8134CC=$lt_save_CC 8135CFLAGS=$lt_save_CFLAGS 8136])# _LT_LANG_RC_CONFIG 8137 8138 8139# LT_PROG_GCJ 8140# ----------- 8141AC_DEFUN([LT_PROG_GCJ], 8142[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 8143 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 8144 [AC_CHECK_TOOL(GCJ, gcj,) 8145 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" 8146 AC_SUBST(GCJFLAGS)])])[]dnl 8147]) 8148 8149# Old name: 8150AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 8151dnl aclocal-1.4 backwards compatibility: 8152dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 8153 8154 8155# LT_PROG_GO 8156# ---------- 8157AC_DEFUN([LT_PROG_GO], 8158[AC_CHECK_TOOL(GOC, gccgo,) 8159]) 8160 8161 8162# LT_PROG_RC 8163# ---------- 8164AC_DEFUN([LT_PROG_RC], 8165[AC_CHECK_TOOL(RC, windres,) 8166]) 8167 8168# Old name: 8169AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 8170dnl aclocal-1.4 backwards compatibility: 8171dnl AC_DEFUN([LT_AC_PROG_RC], []) 8172 8173 8174# _LT_DECL_EGREP 8175# -------------- 8176# If we don't have a new enough Autoconf to choose the best grep 8177# available, choose the one first in the user's PATH. 8178m4_defun([_LT_DECL_EGREP], 8179[AC_REQUIRE([AC_PROG_EGREP])dnl 8180AC_REQUIRE([AC_PROG_FGREP])dnl 8181test -z "$GREP" && GREP=grep 8182_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 8183_LT_DECL([], [EGREP], [1], [An ERE matcher]) 8184_LT_DECL([], [FGREP], [1], [A literal string matcher]) 8185dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 8186AC_SUBST([GREP]) 8187]) 8188 8189 8190# _LT_DECL_OBJDUMP 8191# -------------- 8192# If we don't have a new enough Autoconf to choose the best objdump 8193# available, choose the one first in the user's PATH. 8194m4_defun([_LT_DECL_OBJDUMP], 8195[AC_CHECK_TOOL(OBJDUMP, objdump, false) 8196test -z "$OBJDUMP" && OBJDUMP=objdump 8197_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 8198AC_SUBST([OBJDUMP]) 8199]) 8200 8201# _LT_DECL_DLLTOOL 8202# ---------------- 8203# Ensure DLLTOOL variable is set. 8204m4_defun([_LT_DECL_DLLTOOL], 8205[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8206test -z "$DLLTOOL" && DLLTOOL=dlltool 8207_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 8208AC_SUBST([DLLTOOL]) 8209]) 8210 8211# _LT_DECL_SED 8212# ------------ 8213# Check for a fully-functional sed program, that truncates 8214# as few characters as possible. Prefer GNU sed if found. 8215m4_defun([_LT_DECL_SED], 8216[AC_PROG_SED 8217test -z "$SED" && SED=sed 8218Xsed="$SED -e 1s/^X//" 8219_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 8220_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 8221 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 8222])# _LT_DECL_SED 8223 8224m4_ifndef([AC_PROG_SED], [ 8225############################################################ 8226# NOTE: This macro has been submitted for inclusion into # 8227# GNU Autoconf as AC_PROG_SED. When it is available in # 8228# a released version of Autoconf we should remove this # 8229# macro and use it instead. # 8230############################################################ 8231 8232m4_defun([AC_PROG_SED], 8233[AC_MSG_CHECKING([for a sed that does not truncate output]) 8234AC_CACHE_VAL(lt_cv_path_SED, 8235[# Loop through the user's path and test for sed and gsed. 8236# Then use that list of sed's as ones to test for truncation. 8237as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8238for as_dir in $PATH 8239do 8240 IFS=$as_save_IFS 8241 test -z "$as_dir" && as_dir=. 8242 for lt_ac_prog in sed gsed; do 8243 for ac_exec_ext in '' $ac_executable_extensions; do 8244 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 8245 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 8246 fi 8247 done 8248 done 8249done 8250IFS=$as_save_IFS 8251lt_ac_max=0 8252lt_ac_count=0 8253# Add /usr/xpg4/bin/sed as it is typically found on Solaris 8254# along with /bin/sed that truncates output. 8255for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 8256 test ! -f "$lt_ac_sed" && continue 8257 cat /dev/null > conftest.in 8258 lt_ac_count=0 8259 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 8260 # Check for GNU sed and select it if it is found. 8261 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 8262 lt_cv_path_SED=$lt_ac_sed 8263 break 8264 fi 8265 while true; do 8266 cat conftest.in conftest.in >conftest.tmp 8267 mv conftest.tmp conftest.in 8268 cp conftest.in conftest.nl 8269 echo >>conftest.nl 8270 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 8271 cmp -s conftest.out conftest.nl || break 8272 # 10000 chars as input seems more than enough 8273 test 10 -lt "$lt_ac_count" && break 8274 lt_ac_count=`expr $lt_ac_count + 1` 8275 if test "$lt_ac_count" -gt "$lt_ac_max"; then 8276 lt_ac_max=$lt_ac_count 8277 lt_cv_path_SED=$lt_ac_sed 8278 fi 8279 done 8280done 8281]) 8282SED=$lt_cv_path_SED 8283AC_SUBST([SED]) 8284AC_MSG_RESULT([$SED]) 8285])#AC_PROG_SED 8286])#m4_ifndef 8287 8288# Old name: 8289AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 8290dnl aclocal-1.4 backwards compatibility: 8291dnl AC_DEFUN([LT_AC_PROG_SED], []) 8292 8293 8294# _LT_CHECK_SHELL_FEATURES 8295# ------------------------ 8296# Find out whether the shell is Bourne or XSI compatible, 8297# or has some other useful features. 8298m4_defun([_LT_CHECK_SHELL_FEATURES], 8299[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 8300 lt_unset=unset 8301else 8302 lt_unset=false 8303fi 8304_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 8305 8306# test EBCDIC or ASCII 8307case `echo X|tr X '\101'` in 8308 A) # ASCII based system 8309 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 8310 lt_SP2NL='tr \040 \012' 8311 lt_NL2SP='tr \015\012 \040\040' 8312 ;; 8313 *) # EBCDIC based system 8314 lt_SP2NL='tr \100 \n' 8315 lt_NL2SP='tr \r\n \100\100' 8316 ;; 8317esac 8318_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 8319_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 8320])# _LT_CHECK_SHELL_FEATURES 8321 8322 8323# _LT_PATH_CONVERSION_FUNCTIONS 8324# ----------------------------- 8325# Determine what file name conversion functions should be used by 8326# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 8327# for certain cross-compile configurations and native mingw. 8328m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 8329[AC_REQUIRE([AC_CANONICAL_HOST])dnl 8330AC_REQUIRE([AC_CANONICAL_BUILD])dnl 8331AC_MSG_CHECKING([how to convert $build file names to $host format]) 8332AC_CACHE_VAL(lt_cv_to_host_file_cmd, 8333[case $host in 8334 *-*-mingw* ) 8335 case $build in 8336 *-*-mingw* ) # actually msys 8337 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 8338 ;; 8339 *-*-cygwin* ) 8340 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 8341 ;; 8342 * ) # otherwise, assume *nix 8343 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 8344 ;; 8345 esac 8346 ;; 8347 *-*-cygwin* ) 8348 case $build in 8349 *-*-mingw* ) # actually msys 8350 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 8351 ;; 8352 *-*-cygwin* ) 8353 lt_cv_to_host_file_cmd=func_convert_file_noop 8354 ;; 8355 * ) # otherwise, assume *nix 8356 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 8357 ;; 8358 esac 8359 ;; 8360 * ) # unhandled hosts (and "normal" native builds) 8361 lt_cv_to_host_file_cmd=func_convert_file_noop 8362 ;; 8363esac 8364]) 8365to_host_file_cmd=$lt_cv_to_host_file_cmd 8366AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 8367_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 8368 [0], [convert $build file names to $host format])dnl 8369 8370AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 8371AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 8372[#assume ordinary cross tools, or native build. 8373lt_cv_to_tool_file_cmd=func_convert_file_noop 8374case $host in 8375 *-*-mingw* ) 8376 case $build in 8377 *-*-mingw* ) # actually msys 8378 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 8379 ;; 8380 esac 8381 ;; 8382esac 8383]) 8384to_tool_file_cmd=$lt_cv_to_tool_file_cmd 8385AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 8386_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 8387 [0], [convert $build files to toolchain format])dnl 8388])# _LT_PATH_CONVERSION_FUNCTIONS 8389