1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2# 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 4# 2006, 2007, 2008 Free Software Foundation, Inc. 5# Written by Gordon Matzigkeit, 1996 6# 7# This file is free software; the Free Software Foundation gives 8# unlimited permission to copy and/or distribute it, with or without 9# modifications, as long as this notice is preserved. 10 11m4_define([_LT_COPYING], [dnl 12# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 13# 2006, 2007, 2008 Free Software Foundation, Inc. 14# Written by Gordon Matzigkeit, 1996 15# 16# This file is part of GNU Libtool. 17# 18# GNU Libtool is free software; you can redistribute it and/or 19# modify it under the terms of the GNU General Public License as 20# published by the Free Software Foundation; either version 2 of 21# the License, or (at your option) any later version. 22# 23# As a special exception to the GNU General Public License, 24# if you distribute this file as part of a program or library that 25# is built using GNU Libtool, you may include this file under the 26# same distribution terms that you use for the rest of that program. 27# 28# GNU Libtool is distributed in the hope that it will be useful, 29# but WITHOUT ANY WARRANTY; without even the implied warranty of 30# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 31# GNU General Public License for more details. 32# 33# You should have received a copy of the GNU General Public License 34# along with GNU Libtool; see the file COPYING. If not, a copy 35# can be downloaded from http://www.gnu.org/licenses/gpl.html, or 36# obtained by writing to the Free Software Foundation, Inc., 37# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 38]) 39 40# serial 56 LT_INIT 41 42 43# LT_PREREQ(VERSION) 44# ------------------ 45# Complain and exit if this libtool version is less that VERSION. 46m4_defun([LT_PREREQ], 47[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 48 [m4_default([$3], 49 [m4_fatal([Libtool version $1 or higher is required], 50 63)])], 51 [$2])]) 52 53 54# _LT_CHECK_BUILDDIR 55# ------------------ 56# Complain if the absolute build directory name contains unusual characters 57m4_defun([_LT_CHECK_BUILDDIR], 58[case `pwd` in 59 *\ * | *\ *) 60 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 61esac 62]) 63 64 65# LT_INIT([OPTIONS]) 66# ------------------ 67AC_DEFUN([LT_INIT], 68[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 69AC_BEFORE([$0], [LT_LANG])dnl 70AC_BEFORE([$0], [LT_OUTPUT])dnl 71AC_BEFORE([$0], [LTDL_INIT])dnl 72m4_require([_LT_CHECK_BUILDDIR])dnl 73 74dnl Autoconf doesn't catch unexpanded LT_ macros by default: 75m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 76m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 77dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 78dnl unless we require an AC_DEFUNed macro: 79AC_REQUIRE([LTOPTIONS_VERSION])dnl 80AC_REQUIRE([LTSUGAR_VERSION])dnl 81AC_REQUIRE([LTVERSION_VERSION])dnl 82AC_REQUIRE([LTOBSOLETE_VERSION])dnl 83m4_require([_LT_PROG_LTMAIN])dnl 84 85dnl Parse OPTIONS 86_LT_SET_OPTIONS([$0], [$1]) 87 88# This can be used to rebuild libtool when needed 89LIBTOOL_DEPS="$ltmain" 90 91# Always use our own libtool. 92LIBTOOL='$(SHELL) $(top_builddir)/libtool' 93AC_SUBST(LIBTOOL)dnl 94 95_LT_SETUP 96 97# Only expand once: 98m4_define([LT_INIT]) 99])# LT_INIT 100 101# Old names: 102AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 103AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 104dnl aclocal-1.4 backwards compatibility: 105dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 106dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 107 108 109# _LT_CC_BASENAME(CC) 110# ------------------- 111# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 112m4_defun([_LT_CC_BASENAME], 113[for cc_temp in $1""; do 114 case $cc_temp in 115 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 116 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 117 \-*) ;; 118 *) break;; 119 esac 120done 121cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 122]) 123 124 125# _LT_FILEUTILS_DEFAULTS 126# ---------------------- 127# It is okay to use these file commands and assume they have been set 128# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 129m4_defun([_LT_FILEUTILS_DEFAULTS], 130[: ${CP="cp -f"} 131: ${MV="mv -f"} 132: ${RM="rm -f"} 133])# _LT_FILEUTILS_DEFAULTS 134 135 136# _LT_SETUP 137# --------- 138m4_defun([_LT_SETUP], 139[AC_REQUIRE([AC_CANONICAL_HOST])dnl 140AC_REQUIRE([AC_CANONICAL_BUILD])dnl 141_LT_DECL([], [host_alias], [0], [The host system])dnl 142_LT_DECL([], [host], [0])dnl 143_LT_DECL([], [host_os], [0])dnl 144dnl 145_LT_DECL([], [build_alias], [0], [The build system])dnl 146_LT_DECL([], [build], [0])dnl 147_LT_DECL([], [build_os], [0])dnl 148dnl 149AC_REQUIRE([AC_PROG_CC])dnl 150AC_REQUIRE([LT_PATH_LD])dnl 151AC_REQUIRE([LT_PATH_NM])dnl 152dnl 153AC_REQUIRE([AC_PROG_LN_S])dnl 154test -z "$LN_S" && LN_S="ln -s" 155_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 156dnl 157AC_REQUIRE([LT_CMD_MAX_LEN])dnl 158_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 159_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 160dnl 161m4_require([_LT_FILEUTILS_DEFAULTS])dnl 162m4_require([_LT_CHECK_SHELL_FEATURES])dnl 163m4_require([_LT_CMD_RELOAD])dnl 164m4_require([_LT_CHECK_MAGIC_METHOD])dnl 165m4_require([_LT_CMD_OLD_ARCHIVE])dnl 166m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 167 168_LT_CONFIG_LIBTOOL_INIT([ 169# See if we are running on zsh, and set the options which allow our 170# commands through without removal of \ escapes INIT. 171if test -n "\${ZSH_VERSION+set}" ; then 172 setopt NO_GLOB_SUBST 173fi 174]) 175if test -n "${ZSH_VERSION+set}" ; then 176 setopt NO_GLOB_SUBST 177fi 178 179_LT_CHECK_OBJDIR 180 181m4_require([_LT_TAG_COMPILER])dnl 182_LT_PROG_ECHO_BACKSLASH 183 184case $host_os in 185aix3*) 186 # AIX sometimes has problems with the GCC collect2 program. For some 187 # reason, if we set the COLLECT_NAMES environment variable, the problems 188 # vanish in a puff of smoke. 189 if test "X${COLLECT_NAMES+set}" != Xset; then 190 COLLECT_NAMES= 191 export COLLECT_NAMES 192 fi 193 ;; 194esac 195 196# Sed substitution that helps us do robust quoting. It backslashifies 197# metacharacters that are still active within double-quoted strings. 198sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 199 200# Same as above, but do not quote variable references. 201double_quote_subst='s/\([["`\\]]\)/\\\1/g' 202 203# Sed substitution to delay expansion of an escaped shell variable in a 204# double_quote_subst'ed string. 205delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 206 207# Sed substitution to delay expansion of an escaped single quote. 208delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 209 210# Sed substitution to avoid accidental globbing in evaled expressions 211no_glob_subst='s/\*/\\\*/g' 212 213# Global variables: 214ofile=libtool 215can_build_shared=yes 216 217# All known linkers require a `.a' archive for static linking (except MSVC, 218# which needs '.lib'). 219libext=a 220 221with_gnu_ld="$lt_cv_prog_gnu_ld" 222 223old_CC="$CC" 224old_CFLAGS="$CFLAGS" 225 226# Set sane defaults for various variables 227test -z "$CC" && CC=cc 228test -z "$LTCC" && LTCC=$CC 229test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 230test -z "$LD" && LD=ld 231test -z "$ac_objext" && ac_objext=o 232 233_LT_CC_BASENAME([$compiler]) 234 235# Only perform the check for file, if the check method requires it 236test -z "$MAGIC_CMD" && MAGIC_CMD=file 237case $deplibs_check_method in 238file_magic*) 239 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 240 _LT_PATH_MAGIC 241 fi 242 ;; 243esac 244 245# Use C for the default configuration in the libtool script 246LT_SUPPORTED_TAG([CC]) 247_LT_LANG_C_CONFIG 248_LT_LANG_DEFAULT_CONFIG 249_LT_CONFIG_COMMANDS 250])# _LT_SETUP 251 252 253# _LT_PROG_LTMAIN 254# --------------- 255# Note that this code is called both from `configure', and `config.status' 256# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 257# `config.status' has no value for ac_aux_dir unless we are using Automake, 258# so we pass a copy along to make sure it has a sensible value anyway. 259m4_defun([_LT_PROG_LTMAIN], 260[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 261_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 262ltmain="$ac_aux_dir/ltmain.sh" 263])# _LT_PROG_LTMAIN 264 265 266## ------------------------------------- ## 267## Accumulate code for creating libtool. ## 268## ------------------------------------- ## 269 270# So that we can recreate a full libtool script including additional 271# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 272# in macros and then make a single call at the end using the `libtool' 273# label. 274 275 276# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 277# ---------------------------------------- 278# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 279m4_define([_LT_CONFIG_LIBTOOL_INIT], 280[m4_ifval([$1], 281 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 282 [$1 283])])]) 284 285# Initialize. 286m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 287 288 289# _LT_CONFIG_LIBTOOL([COMMANDS]) 290# ------------------------------ 291# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 292m4_define([_LT_CONFIG_LIBTOOL], 293[m4_ifval([$1], 294 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 295 [$1 296])])]) 297 298# Initialize. 299m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 300 301 302# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 303# ----------------------------------------------------- 304m4_defun([_LT_CONFIG_SAVE_COMMANDS], 305[_LT_CONFIG_LIBTOOL([$1]) 306_LT_CONFIG_LIBTOOL_INIT([$2]) 307]) 308 309 310# _LT_FORMAT_COMMENT([COMMENT]) 311# ----------------------------- 312# Add leading comment marks to the start of each line, and a trailing 313# full-stop to the whole comment if one is not present already. 314m4_define([_LT_FORMAT_COMMENT], 315[m4_ifval([$1], [ 316m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 317 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 318)]) 319 320 321 322## ------------------------ ## 323## FIXME: Eliminate VARNAME ## 324## ------------------------ ## 325 326 327# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 328# ------------------------------------------------------------------- 329# CONFIGNAME is the name given to the value in the libtool script. 330# VARNAME is the (base) name used in the configure script. 331# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 332# VARNAME. Any other value will be used directly. 333m4_define([_LT_DECL], 334[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 335 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 336 [m4_ifval([$1], [$1], [$2])]) 337 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 338 m4_ifval([$4], 339 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 340 lt_dict_add_subkey([lt_decl_dict], [$2], 341 [tagged?], [m4_ifval([$5], [yes], [no])])]) 342]) 343 344 345# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 346# -------------------------------------------------------- 347m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 348 349 350# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 351# ------------------------------------------------ 352m4_define([lt_decl_tag_varnames], 353[_lt_decl_filter([tagged?], [yes], $@)]) 354 355 356# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 357# --------------------------------------------------------- 358m4_define([_lt_decl_filter], 359[m4_case([$#], 360 [0], [m4_fatal([$0: too few arguments: $#])], 361 [1], [m4_fatal([$0: too few arguments: $#: $1])], 362 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 363 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 364 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 365]) 366 367 368# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 369# -------------------------------------------------- 370m4_define([lt_decl_quote_varnames], 371[_lt_decl_filter([value], [1], $@)]) 372 373 374# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 375# --------------------------------------------------- 376m4_define([lt_decl_dquote_varnames], 377[_lt_decl_filter([value], [2], $@)]) 378 379 380# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 381# --------------------------------------------------- 382m4_define([lt_decl_varnames_tagged], 383[m4_assert([$# <= 2])dnl 384_$0(m4_quote(m4_default([$1], [[, ]])), 385 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 386 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 387m4_define([_lt_decl_varnames_tagged], 388[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 389 390 391# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 392# ------------------------------------------------ 393m4_define([lt_decl_all_varnames], 394[_$0(m4_quote(m4_default([$1], [[, ]])), 395 m4_if([$2], [], 396 m4_quote(lt_decl_varnames), 397 m4_quote(m4_shift($@))))[]dnl 398]) 399m4_define([_lt_decl_all_varnames], 400[lt_join($@, lt_decl_varnames_tagged([$1], 401 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 402]) 403 404 405# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 406# ------------------------------------ 407# Quote a variable value, and forward it to `config.status' so that its 408# declaration there will have the same value as in `configure'. VARNAME 409# must have a single quote delimited value for this to work. 410m4_define([_LT_CONFIG_STATUS_DECLARE], 411[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) 412 413 414# _LT_CONFIG_STATUS_DECLARATIONS 415# ------------------------------ 416# We delimit libtool config variables with single quotes, so when 417# we write them to config.status, we have to be sure to quote all 418# embedded single quotes properly. In configure, this macro expands 419# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 420# 421# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' 422m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 423[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 424 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 425 426 427# _LT_LIBTOOL_TAGS 428# ---------------- 429# Output comment and list of tags supported by the script 430m4_defun([_LT_LIBTOOL_TAGS], 431[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 432available_tags="_LT_TAGS"dnl 433]) 434 435 436# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 437# ----------------------------------- 438# Extract the dictionary values for VARNAME (optionally with TAG) and 439# expand to a commented shell variable setting: 440# 441# # Some comment about what VAR is for. 442# visible_name=$lt_internal_name 443m4_define([_LT_LIBTOOL_DECLARE], 444[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 445 [description])))[]dnl 446m4_pushdef([_libtool_name], 447 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 448m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 449 [0], [_libtool_name=[$]$1], 450 [1], [_libtool_name=$lt_[]$1], 451 [2], [_libtool_name=$lt_[]$1], 452 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 453m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 454]) 455 456 457# _LT_LIBTOOL_CONFIG_VARS 458# ----------------------- 459# Produce commented declarations of non-tagged libtool config variables 460# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 461# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 462# section) are produced by _LT_LIBTOOL_TAG_VARS. 463m4_defun([_LT_LIBTOOL_CONFIG_VARS], 464[m4_foreach([_lt_var], 465 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 466 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 467 468 469# _LT_LIBTOOL_TAG_VARS(TAG) 470# ------------------------- 471m4_define([_LT_LIBTOOL_TAG_VARS], 472[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 473 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 474 475 476# _LT_TAGVAR(VARNAME, [TAGNAME]) 477# ------------------------------ 478m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 479 480 481# _LT_CONFIG_COMMANDS 482# ------------------- 483# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 484# variables for single and double quote escaping we saved from calls 485# to _LT_DECL, we can put quote escaped variables declarations 486# into `config.status', and then the shell code to quote escape them in 487# for loops in `config.status'. Finally, any additional code accumulated 488# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 489m4_defun([_LT_CONFIG_COMMANDS], 490[AC_PROVIDE_IFELSE([LT_OUTPUT], 491 dnl If the libtool generation code has been placed in $CONFIG_LT, 492 dnl instead of duplicating it all over again into config.status, 493 dnl then we will have config.status run $CONFIG_LT later, so it 494 dnl needs to know what name is stored there: 495 [AC_CONFIG_COMMANDS([libtool], 496 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 497 dnl If the libtool generation code is destined for config.status, 498 dnl expand the accumulated commands and init code now: 499 [AC_CONFIG_COMMANDS([libtool], 500 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 501])#_LT_CONFIG_COMMANDS 502 503 504# Initialize. 505m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 506[ 507 508# The HP-UX ksh and POSIX shell print the target directory to stdout 509# if CDPATH is set. 510(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 511 512sed_quote_subst='$sed_quote_subst' 513double_quote_subst='$double_quote_subst' 514delay_variable_subst='$delay_variable_subst' 515_LT_CONFIG_STATUS_DECLARATIONS 516LTCC='$LTCC' 517LTCFLAGS='$LTCFLAGS' 518compiler='$compiler_DEFAULT' 519 520# Quote evaled strings. 521for var in lt_decl_all_varnames([[ \ 522]], lt_decl_quote_varnames); do 523 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 524 *[[\\\\\\\`\\"\\\$]]*) 525 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 526 ;; 527 *) 528 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 529 ;; 530 esac 531done 532 533# Double-quote double-evaled strings. 534for var in lt_decl_all_varnames([[ \ 535]], lt_decl_dquote_varnames); do 536 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 537 *[[\\\\\\\`\\"\\\$]]*) 538 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 539 ;; 540 *) 541 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 542 ;; 543 esac 544done 545 546# Fix-up fallback echo if it was mangled by the above quoting rules. 547case \$lt_ECHO in 548*'\\\[$]0 --fallback-echo"')dnl " 549 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` 550 ;; 551esac 552 553_LT_OUTPUT_LIBTOOL_INIT 554]) 555 556 557# LT_OUTPUT 558# --------- 559# This macro allows early generation of the libtool script (before 560# AC_OUTPUT is called), incase it is used in configure for compilation 561# tests. 562AC_DEFUN([LT_OUTPUT], 563[: ${CONFIG_LT=./config.lt} 564AC_MSG_NOTICE([creating $CONFIG_LT]) 565cat >"$CONFIG_LT" <<_LTEOF 566#! $SHELL 567# Generated by $as_me. 568# Run this file to recreate a libtool stub with the current configuration. 569 570lt_cl_silent=false 571SHELL=\${CONFIG_SHELL-$SHELL} 572_LTEOF 573 574cat >>"$CONFIG_LT" <<\_LTEOF 575AS_SHELL_SANITIZE 576_AS_PREPARE 577 578exec AS_MESSAGE_FD>&1 579exec AS_MESSAGE_LOG_FD>>config.log 580{ 581 echo 582 AS_BOX([Running $as_me.]) 583} >&AS_MESSAGE_LOG_FD 584 585lt_cl_help="\ 586\`$as_me' creates a local libtool stub from the current configuration, 587for use in further configure time tests before the real libtool is 588generated. 589 590Usage: $[0] [[OPTIONS]] 591 592 -h, --help print this help, then exit 593 -V, --version print version number, then exit 594 -q, --quiet do not print progress messages 595 -d, --debug don't remove temporary files 596 597Report bugs to <bug-libtool@gnu.org>." 598 599lt_cl_version="\ 600m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 601m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 602configured by $[0], generated by m4_PACKAGE_STRING. 603 604Copyright (C) 2008 Free Software Foundation, Inc. 605This config.lt script is free software; the Free Software Foundation 606gives unlimited permision to copy, distribute and modify it." 607 608while test $[#] != 0 609do 610 case $[1] in 611 --version | --v* | -V ) 612 echo "$lt_cl_version"; exit 0 ;; 613 --help | --h* | -h ) 614 echo "$lt_cl_help"; exit 0 ;; 615 --debug | --d* | -d ) 616 debug=: ;; 617 --quiet | --q* | --silent | --s* | -q ) 618 lt_cl_silent=: ;; 619 620 -*) AC_MSG_ERROR([unrecognized option: $[1] 621Try \`$[0] --help' for more information.]) ;; 622 623 *) AC_MSG_ERROR([unrecognized argument: $[1] 624Try \`$[0] --help' for more information.]) ;; 625 esac 626 shift 627done 628 629if $lt_cl_silent; then 630 exec AS_MESSAGE_FD>/dev/null 631fi 632_LTEOF 633 634cat >>"$CONFIG_LT" <<_LTEOF 635_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 636_LTEOF 637 638cat >>"$CONFIG_LT" <<\_LTEOF 639AC_MSG_NOTICE([creating $ofile]) 640_LT_OUTPUT_LIBTOOL_COMMANDS 641AS_EXIT(0) 642_LTEOF 643chmod +x "$CONFIG_LT" 644 645# configure is writing to config.log, but config.lt does its own redirection, 646# appending to config.log, which fails on DOS, as config.log is still kept 647# open by configure. Here we exec the FD to /dev/null, effectively closing 648# config.log, so it can be properly (re)opened and appended to by config.lt. 649if test "$no_create" != yes; then 650 lt_cl_success=: 651 test "$silent" = yes && 652 lt_config_lt_args="$lt_config_lt_args --quiet" 653 exec AS_MESSAGE_LOG_FD>/dev/null 654 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 655 exec AS_MESSAGE_LOG_FD>>config.log 656 $lt_cl_success || AS_EXIT(1) 657fi 658])# LT_OUTPUT 659 660 661# _LT_CONFIG(TAG) 662# --------------- 663# If TAG is the built-in tag, create an initial libtool script with a 664# default configuration from the untagged config vars. Otherwise add code 665# to config.status for appending the configuration named by TAG from the 666# matching tagged config vars. 667m4_defun([_LT_CONFIG], 668[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 669_LT_CONFIG_SAVE_COMMANDS([ 670 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 671 m4_if(_LT_TAG, [C], [ 672 # See if we are running on zsh, and set the options which allow our 673 # commands through without removal of \ escapes. 674 if test -n "${ZSH_VERSION+set}" ; then 675 setopt NO_GLOB_SUBST 676 fi 677 678 cfgfile="${ofile}T" 679 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 680 $RM "$cfgfile" 681 682 cat <<_LT_EOF >> "$cfgfile" 683#! $SHELL 684 685# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 686# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 687# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 688# NOTE: Changes made to this file will be lost: look at ltmain.sh. 689# 690_LT_COPYING 691_LT_LIBTOOL_TAGS 692 693# ### BEGIN LIBTOOL CONFIG 694_LT_LIBTOOL_CONFIG_VARS 695_LT_LIBTOOL_TAG_VARS 696# ### END LIBTOOL CONFIG 697 698_LT_EOF 699 700 case $host_os in 701 aix3*) 702 cat <<\_LT_EOF >> "$cfgfile" 703# AIX sometimes has problems with the GCC collect2 program. For some 704# reason, if we set the COLLECT_NAMES environment variable, the problems 705# vanish in a puff of smoke. 706if test "X${COLLECT_NAMES+set}" != Xset; then 707 COLLECT_NAMES= 708 export COLLECT_NAMES 709fi 710_LT_EOF 711 ;; 712 esac 713 714 _LT_PROG_LTMAIN 715 716 # We use sed instead of cat because bash on DJGPP gets confused if 717 # if finds mixed CR/LF and LF-only lines. Since sed operates in 718 # text mode, it properly converts lines to CR/LF. This bash problem 719 # is reportedly fixed, but why not run on old versions too? 720 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ 721 || (rm -f "$cfgfile"; exit 1) 722 723 _LT_PROG_XSI_SHELLFNS 724 725 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ 726 || (rm -f "$cfgfile"; exit 1) 727 728 mv -f "$cfgfile" "$ofile" || 729 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 730 chmod +x "$ofile" 731], 732[cat <<_LT_EOF >> "$ofile" 733 734dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 735dnl in a comment (ie after a #). 736# ### BEGIN LIBTOOL TAG CONFIG: $1 737_LT_LIBTOOL_TAG_VARS(_LT_TAG) 738# ### END LIBTOOL TAG CONFIG: $1 739_LT_EOF 740])dnl /m4_if 741], 742[m4_if([$1], [], [ 743 PACKAGE='$PACKAGE' 744 VERSION='$VERSION' 745 TIMESTAMP='$TIMESTAMP' 746 RM='$RM' 747 ofile='$ofile'], []) 748])dnl /_LT_CONFIG_SAVE_COMMANDS 749])# _LT_CONFIG 750 751 752# LT_SUPPORTED_TAG(TAG) 753# --------------------- 754# Trace this macro to discover what tags are supported by the libtool 755# --tag option, using: 756# autoconf --trace 'LT_SUPPORTED_TAG:$1' 757AC_DEFUN([LT_SUPPORTED_TAG], []) 758 759 760# C support is built-in for now 761m4_define([_LT_LANG_C_enabled], []) 762m4_define([_LT_TAGS], []) 763 764 765# LT_LANG(LANG) 766# ------------- 767# Enable libtool support for the given language if not already enabled. 768AC_DEFUN([LT_LANG], 769[AC_BEFORE([$0], [LT_OUTPUT])dnl 770m4_case([$1], 771 [C], [_LT_LANG(C)], 772 [C++], [_LT_LANG(CXX)], 773 [Java], [_LT_LANG(GCJ)], 774 [Fortran 77], [_LT_LANG(F77)], 775 [Fortran], [_LT_LANG(FC)], 776 [Windows Resource], [_LT_LANG(RC)], 777 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 778 [_LT_LANG($1)], 779 [m4_fatal([$0: unsupported language: "$1"])])])dnl 780])# LT_LANG 781 782 783# _LT_LANG(LANGNAME) 784# ------------------ 785m4_defun([_LT_LANG], 786[m4_ifdef([_LT_LANG_]$1[_enabled], [], 787 [LT_SUPPORTED_TAG([$1])dnl 788 m4_append([_LT_TAGS], [$1 ])dnl 789 m4_define([_LT_LANG_]$1[_enabled], [])dnl 790 _LT_LANG_$1_CONFIG($1)])dnl 791])# _LT_LANG 792 793 794# _LT_LANG_DEFAULT_CONFIG 795# ----------------------- 796m4_defun([_LT_LANG_DEFAULT_CONFIG], 797[AC_PROVIDE_IFELSE([AC_PROG_CXX], 798 [LT_LANG(CXX)], 799 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 800 801AC_PROVIDE_IFELSE([AC_PROG_F77], 802 [LT_LANG(F77)], 803 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 804 805AC_PROVIDE_IFELSE([AC_PROG_FC], 806 [LT_LANG(FC)], 807 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 808 809dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 810dnl pulling things in needlessly. 811AC_PROVIDE_IFELSE([AC_PROG_GCJ], 812 [LT_LANG(GCJ)], 813 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 814 [LT_LANG(GCJ)], 815 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 816 [LT_LANG(GCJ)], 817 [m4_ifdef([AC_PROG_GCJ], 818 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 819 m4_ifdef([A][M_PROG_GCJ], 820 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 821 m4_ifdef([LT_PROG_GCJ], 822 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 823 824AC_PROVIDE_IFELSE([LT_PROG_RC], 825 [LT_LANG(RC)], 826 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 827])# _LT_LANG_DEFAULT_CONFIG 828 829# Obsolete macros: 830AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 831AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 832AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 833AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 834dnl aclocal-1.4 backwards compatibility: 835dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 836dnl AC_DEFUN([AC_LIBTOOL_F77], []) 837dnl AC_DEFUN([AC_LIBTOOL_FC], []) 838dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 839 840 841# _LT_TAG_COMPILER 842# ---------------- 843m4_defun([_LT_TAG_COMPILER], 844[AC_REQUIRE([AC_PROG_CC])dnl 845 846_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 847_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 848_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 849_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 850 851# If no C compiler was specified, use CC. 852LTCC=${LTCC-"$CC"} 853 854# If no C compiler flags were specified, use CFLAGS. 855LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 856 857# Allow CC to be a program name with arguments. 858compiler=$CC 859])# _LT_TAG_COMPILER 860 861 862# _LT_COMPILER_BOILERPLATE 863# ------------------------ 864# Check for compiler boilerplate output or warnings with 865# the simple compiler test code. 866m4_defun([_LT_COMPILER_BOILERPLATE], 867[m4_require([_LT_DECL_SED])dnl 868ac_outfile=conftest.$ac_objext 869echo "$lt_simple_compile_test_code" >conftest.$ac_ext 870eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 871_lt_compiler_boilerplate=`cat conftest.err` 872$RM conftest* 873])# _LT_COMPILER_BOILERPLATE 874 875 876# _LT_LINKER_BOILERPLATE 877# ---------------------- 878# Check for linker boilerplate output or warnings with 879# the simple link test code. 880m4_defun([_LT_LINKER_BOILERPLATE], 881[m4_require([_LT_DECL_SED])dnl 882ac_outfile=conftest.$ac_objext 883echo "$lt_simple_link_test_code" >conftest.$ac_ext 884eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 885_lt_linker_boilerplate=`cat conftest.err` 886$RM -r conftest* 887])# _LT_LINKER_BOILERPLATE 888 889# _LT_REQUIRED_DARWIN_CHECKS 890# ------------------------- 891m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 892 case $host_os in 893 rhapsody* | darwin*) 894 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 895 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 896 AC_CHECK_TOOL([LIPO], [lipo], [:]) 897 AC_CHECK_TOOL([OTOOL], [otool], [:]) 898 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 899 _LT_DECL([], [DSYMUTIL], [1], 900 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 901 _LT_DECL([], [NMEDIT], [1], 902 [Tool to change global to local symbols on Mac OS X]) 903 _LT_DECL([], [LIPO], [1], 904 [Tool to manipulate fat objects and archives on Mac OS X]) 905 _LT_DECL([], [OTOOL], [1], 906 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 907 _LT_DECL([], [OTOOL64], [1], 908 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 909 910 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 911 [lt_cv_apple_cc_single_mod=no 912 if test -z "${LT_MULTI_MODULE}"; then 913 # By default we will add the -single_module flag. You can override 914 # by either setting the environment variable LT_MULTI_MODULE 915 # non-empty at configure time, or by adding -multi_module to the 916 # link flags. 917 rm -rf libconftest.dylib* 918 echo "int foo(void){return 1;}" > conftest.c 919 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 920-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 921 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 922 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 923 _lt_result=$? 924 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 925 lt_cv_apple_cc_single_mod=yes 926 else 927 cat conftest.err >&AS_MESSAGE_LOG_FD 928 fi 929 rm -rf libconftest.dylib* 930 rm -f conftest.* 931 fi]) 932 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 933 [lt_cv_ld_exported_symbols_list], 934 [lt_cv_ld_exported_symbols_list=no 935 save_LDFLAGS=$LDFLAGS 936 echo "_main" > conftest.sym 937 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 938 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 939 [lt_cv_ld_exported_symbols_list=yes], 940 [lt_cv_ld_exported_symbols_list=no]) 941 LDFLAGS="$save_LDFLAGS" 942 ]) 943 case $host_os in 944 rhapsody* | darwin1.[[012]]) 945 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 946 darwin1.*) 947 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 948 darwin*) # darwin 5.x on 949 # if running on 10.5 or later, the deployment target defaults 950 # to the OS version, if on x86, and 10.4, the deployment 951 # target defaults to 10.4. Don't you love it? 952 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 953 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 954 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 955 10.[[012]]*) 956 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 957 10.*) 958 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 959 esac 960 ;; 961 esac 962 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 963 _lt_dar_single_mod='$single_module' 964 fi 965 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 966 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 967 else 968 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 969 fi 970 if test "$DSYMUTIL" != ":"; then 971 _lt_dsymutil='~$DSYMUTIL $lib || :' 972 else 973 _lt_dsymutil= 974 fi 975 ;; 976 esac 977]) 978 979 980# _LT_DARWIN_LINKER_FEATURES 981# -------------------------- 982# Checks for linker and compiler features on darwin 983m4_defun([_LT_DARWIN_LINKER_FEATURES], 984[ 985 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 986 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 987 _LT_TAGVAR(hardcode_direct, $1)=no 988 _LT_TAGVAR(hardcode_automatic, $1)=yes 989 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 990 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 991 _LT_TAGVAR(link_all_deplibs, $1)=yes 992 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 993 case $cc_basename in 994 ifort*) _lt_dar_can_shared=yes ;; 995 *) _lt_dar_can_shared=$GCC ;; 996 esac 997 if test "$_lt_dar_can_shared" = "yes"; then 998 output_verbose_link_cmd=echo 999 _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}" 1000 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1001 _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}" 1002 _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}" 1003 m4_if([$1], [CXX], 1004[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1005 _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}" 1006 _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}" 1007 fi 1008],[]) 1009 else 1010 _LT_TAGVAR(ld_shlibs, $1)=no 1011 fi 1012]) 1013 1014# _LT_SYS_MODULE_PATH_AIX 1015# ----------------------- 1016# Links a minimal program and checks the executable 1017# for the system default hardcoded library path. In most cases, 1018# this is /usr/lib:/lib, but when the MPI compilers are used 1019# the location of the communication and MPI libs are included too. 1020# If we don't find anything, use the default library path according 1021# to the aix ld manual. 1022m4_defun([_LT_SYS_MODULE_PATH_AIX], 1023[m4_require([_LT_DECL_SED])dnl 1024AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 1025lt_aix_libpath_sed=' 1026 /Import File Strings/,/^$/ { 1027 /^0/ { 1028 s/^0 *\(.*\)$/\1/ 1029 p 1030 } 1031 }' 1032aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1033# Check for a 64-bit object if we didn't find anything. 1034if test -z "$aix_libpath"; then 1035 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1036fi],[]) 1037if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 1038])# _LT_SYS_MODULE_PATH_AIX 1039 1040 1041# _LT_SHELL_INIT(ARG) 1042# ------------------- 1043m4_define([_LT_SHELL_INIT], 1044[ifdef([AC_DIVERSION_NOTICE], 1045 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 1046 [AC_DIVERT_PUSH(NOTICE)]) 1047$1 1048AC_DIVERT_POP 1049])# _LT_SHELL_INIT 1050 1051 1052# _LT_PROG_ECHO_BACKSLASH 1053# ----------------------- 1054# Add some code to the start of the generated configure script which 1055# will find an echo command which doesn't interpret backslashes. 1056m4_defun([_LT_PROG_ECHO_BACKSLASH], 1057[_LT_SHELL_INIT([ 1058# Check that we are running under the correct shell. 1059SHELL=${CONFIG_SHELL-/bin/sh} 1060 1061case X$lt_ECHO in 1062X*--fallback-echo) 1063 # Remove one level of quotation (which was required for Make). 1064 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 1065 ;; 1066esac 1067 1068ECHO=${lt_ECHO-echo} 1069if test "X[$]1" = X--no-reexec; then 1070 # Discard the --no-reexec flag, and continue. 1071 shift 1072elif test "X[$]1" = X--fallback-echo; then 1073 # Avoid inline document here, it may be left over 1074 : 1075elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then 1076 # Yippee, $ECHO works! 1077 : 1078else 1079 # Restart under the correct shell. 1080 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 1081fi 1082 1083if test "X[$]1" = X--fallback-echo; then 1084 # used as fallback echo 1085 shift 1086 cat <<_LT_EOF 1087[$]* 1088_LT_EOF 1089 exit 0 1090fi 1091 1092# The HP-UX ksh and POSIX shell print the target directory to stdout 1093# if CDPATH is set. 1094(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 1095 1096if test -z "$lt_ECHO"; then 1097 if test "X${echo_test_string+set}" != Xset; then 1098 # find a string as large as possible, as long as the shell can cope with it 1099 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 1100 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 1101 if { echo_test_string=`eval $cmd`; } 2>/dev/null && 1102 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null 1103 then 1104 break 1105 fi 1106 done 1107 fi 1108 1109 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 1110 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 1111 test "X$echo_testing_string" = "X$echo_test_string"; then 1112 : 1113 else 1114 # The Solaris, AIX, and Digital Unix default echo programs unquote 1115 # backslashes. This makes it impossible to quote backslashes using 1116 # echo "$something" | sed 's/\\/\\\\/g' 1117 # 1118 # So, first we look for a working echo in the user's PATH. 1119 1120 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1121 for dir in $PATH /usr/ucb; do 1122 IFS="$lt_save_ifs" 1123 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 1124 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 1125 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 1126 test "X$echo_testing_string" = "X$echo_test_string"; then 1127 ECHO="$dir/echo" 1128 break 1129 fi 1130 done 1131 IFS="$lt_save_ifs" 1132 1133 if test "X$ECHO" = Xecho; then 1134 # We didn't find a better echo, so look for alternatives. 1135 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && 1136 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && 1137 test "X$echo_testing_string" = "X$echo_test_string"; then 1138 # This shell has a builtin print -r that does the trick. 1139 ECHO='print -r' 1140 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && 1141 test "X$CONFIG_SHELL" != X/bin/ksh; then 1142 # If we have ksh, try running configure again with it. 1143 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 1144 export ORIGINAL_CONFIG_SHELL 1145 CONFIG_SHELL=/bin/ksh 1146 export CONFIG_SHELL 1147 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 1148 else 1149 # Try using printf. 1150 ECHO='printf %s\n' 1151 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 1152 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 1153 test "X$echo_testing_string" = "X$echo_test_string"; then 1154 # Cool, printf works 1155 : 1156 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1157 test "X$echo_testing_string" = 'X\t' && 1158 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1159 test "X$echo_testing_string" = "X$echo_test_string"; then 1160 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 1161 export CONFIG_SHELL 1162 SHELL="$CONFIG_SHELL" 1163 export SHELL 1164 ECHO="$CONFIG_SHELL [$]0 --fallback-echo" 1165 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1166 test "X$echo_testing_string" = 'X\t' && 1167 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1168 test "X$echo_testing_string" = "X$echo_test_string"; then 1169 ECHO="$CONFIG_SHELL [$]0 --fallback-echo" 1170 else 1171 # maybe with a smaller string... 1172 prev=: 1173 1174 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 1175 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null 1176 then 1177 break 1178 fi 1179 prev="$cmd" 1180 done 1181 1182 if test "$prev" != 'sed 50q "[$]0"'; then 1183 echo_test_string=`eval $prev` 1184 export echo_test_string 1185 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 1186 else 1187 # Oops. We lost completely, so just stick with echo. 1188 ECHO=echo 1189 fi 1190 fi 1191 fi 1192 fi 1193 fi 1194fi 1195 1196# Copy echo and quote the copy suitably for passing to libtool from 1197# the Makefile, instead of quoting the original, which is used later. 1198lt_ECHO=$ECHO 1199if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 1200 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 1201fi 1202 1203AC_SUBST(lt_ECHO) 1204]) 1205_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1206_LT_DECL([], [ECHO], [1], 1207 [An echo program that does not interpret backslashes]) 1208])# _LT_PROG_ECHO_BACKSLASH 1209 1210 1211# _LT_ENABLE_LOCK 1212# --------------- 1213m4_defun([_LT_ENABLE_LOCK], 1214[AC_ARG_ENABLE([libtool-lock], 1215 [AS_HELP_STRING([--disable-libtool-lock], 1216 [avoid locking (might break parallel builds)])]) 1217test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1218 1219# Some flags need to be propagated to the compiler or linker for good 1220# libtool support. 1221case $host in 1222ia64-*-hpux*) 1223 # Find out which ABI we are using. 1224 echo 'int i;' > conftest.$ac_ext 1225 if AC_TRY_EVAL(ac_compile); then 1226 case `/usr/bin/file conftest.$ac_objext` in 1227 *ELF-32*) 1228 HPUX_IA64_MODE="32" 1229 ;; 1230 *ELF-64*) 1231 HPUX_IA64_MODE="64" 1232 ;; 1233 esac 1234 fi 1235 rm -rf conftest* 1236 ;; 1237*-*-irix6*) 1238 # Find out which ABI we are using. 1239 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1240 if AC_TRY_EVAL(ac_compile); then 1241 if test "$lt_cv_prog_gnu_ld" = yes; then 1242 case `/usr/bin/file conftest.$ac_objext` in 1243 *32-bit*) 1244 LD="${LD-ld} -melf32bsmip" 1245 ;; 1246 *N32*) 1247 LD="${LD-ld} -melf32bmipn32" 1248 ;; 1249 *64-bit*) 1250 LD="${LD-ld} -melf64bmip" 1251 ;; 1252 esac 1253 else 1254 case `/usr/bin/file conftest.$ac_objext` in 1255 *32-bit*) 1256 LD="${LD-ld} -32" 1257 ;; 1258 *N32*) 1259 LD="${LD-ld} -n32" 1260 ;; 1261 *64-bit*) 1262 LD="${LD-ld} -64" 1263 ;; 1264 esac 1265 fi 1266 fi 1267 rm -rf conftest* 1268 ;; 1269 1270x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1271s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1272 # Find out which ABI we are using. 1273 echo 'int i;' > conftest.$ac_ext 1274 if AC_TRY_EVAL(ac_compile); then 1275 case `/usr/bin/file conftest.o` in 1276 *32-bit*) 1277 case $host in 1278 x86_64-*kfreebsd*-gnu) 1279 LD="${LD-ld} -m elf_i386_fbsd" 1280 ;; 1281 x86_64-*linux*) 1282 LD="${LD-ld} -m elf_i386" 1283 ;; 1284 ppc64-*linux*|powerpc64-*linux*) 1285 LD="${LD-ld} -m elf32ppclinux" 1286 ;; 1287 s390x-*linux*) 1288 LD="${LD-ld} -m elf_s390" 1289 ;; 1290 sparc64-*linux*) 1291 LD="${LD-ld} -m elf32_sparc" 1292 ;; 1293 esac 1294 ;; 1295 *64-bit*) 1296 case $host in 1297 x86_64-*kfreebsd*-gnu) 1298 LD="${LD-ld} -m elf_x86_64_fbsd" 1299 ;; 1300 x86_64-*linux*) 1301 LD="${LD-ld} -m elf_x86_64" 1302 ;; 1303 ppc*-*linux*|powerpc*-*linux*) 1304 LD="${LD-ld} -m elf64ppc" 1305 ;; 1306 s390*-*linux*|s390*-*tpf*) 1307 LD="${LD-ld} -m elf64_s390" 1308 ;; 1309 sparc*-*linux*) 1310 LD="${LD-ld} -m elf64_sparc" 1311 ;; 1312 esac 1313 ;; 1314 esac 1315 fi 1316 rm -rf conftest* 1317 ;; 1318 1319*-*-sco3.2v5*) 1320 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1321 SAVE_CFLAGS="$CFLAGS" 1322 CFLAGS="$CFLAGS -belf" 1323 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1324 [AC_LANG_PUSH(C) 1325 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1326 AC_LANG_POP]) 1327 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1328 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1329 CFLAGS="$SAVE_CFLAGS" 1330 fi 1331 ;; 1332sparc*-*solaris*) 1333 # Find out which ABI we are using. 1334 echo 'int i;' > conftest.$ac_ext 1335 if AC_TRY_EVAL(ac_compile); then 1336 case `/usr/bin/file conftest.o` in 1337 *64-bit*) 1338 case $lt_cv_prog_gnu_ld in 1339 yes*) LD="${LD-ld} -m elf64_sparc" ;; 1340 *) 1341 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1342 LD="${LD-ld} -64" 1343 fi 1344 ;; 1345 esac 1346 ;; 1347 esac 1348 fi 1349 rm -rf conftest* 1350 ;; 1351esac 1352 1353need_locks="$enable_libtool_lock" 1354])# _LT_ENABLE_LOCK 1355 1356 1357# _LT_CMD_OLD_ARCHIVE 1358# ------------------- 1359m4_defun([_LT_CMD_OLD_ARCHIVE], 1360[AC_CHECK_TOOL(AR, ar, false) 1361test -z "$AR" && AR=ar 1362test -z "$AR_FLAGS" && AR_FLAGS=cru 1363_LT_DECL([], [AR], [1], [The archiver]) 1364_LT_DECL([], [AR_FLAGS], [1]) 1365 1366AC_CHECK_TOOL(STRIP, strip, :) 1367test -z "$STRIP" && STRIP=: 1368_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1369 1370AC_CHECK_TOOL(RANLIB, ranlib, :) 1371test -z "$RANLIB" && RANLIB=: 1372_LT_DECL([], [RANLIB], [1], 1373 [Commands used to install an old-style archive]) 1374 1375# Determine commands to create old-style static archives. 1376old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1377old_postinstall_cmds='chmod 644 $oldlib' 1378old_postuninstall_cmds= 1379 1380if test -n "$RANLIB"; then 1381 case $host_os in 1382 openbsd*) 1383 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1384 ;; 1385 *) 1386 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1387 ;; 1388 esac 1389 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1390fi 1391_LT_DECL([], [old_postinstall_cmds], [2]) 1392_LT_DECL([], [old_postuninstall_cmds], [2]) 1393_LT_TAGDECL([], [old_archive_cmds], [2], 1394 [Commands used to build an old-style archive]) 1395])# _LT_CMD_OLD_ARCHIVE 1396 1397 1398# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1399# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1400# ---------------------------------------------------------------- 1401# Check whether the given compiler option works 1402AC_DEFUN([_LT_COMPILER_OPTION], 1403[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1404m4_require([_LT_DECL_SED])dnl 1405AC_CACHE_CHECK([$1], [$2], 1406 [$2=no 1407 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1408 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1409 lt_compiler_flag="$3" 1410 # Insert the option either (1) after the last *FLAGS variable, or 1411 # (2) before a word containing "conftest.", or (3) at the end. 1412 # Note that $ac_compile itself does not contain backslashes and begins 1413 # with a dollar sign (not a hyphen), so the echo should work correctly. 1414 # The option is referenced via a variable to avoid confusing sed. 1415 lt_compile=`echo "$ac_compile" | $SED \ 1416 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1417 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1418 -e 's:$: $lt_compiler_flag:'` 1419 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1420 (eval "$lt_compile" 2>conftest.err) 1421 ac_status=$? 1422 cat conftest.err >&AS_MESSAGE_LOG_FD 1423 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1424 if (exit $ac_status) && test -s "$ac_outfile"; then 1425 # The compiler can only warn and ignore the option if not recognized 1426 # So say no if there are warnings other than the usual output. 1427 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 1428 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1429 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1430 $2=yes 1431 fi 1432 fi 1433 $RM conftest* 1434]) 1435 1436if test x"[$]$2" = xyes; then 1437 m4_if([$5], , :, [$5]) 1438else 1439 m4_if([$6], , :, [$6]) 1440fi 1441])# _LT_COMPILER_OPTION 1442 1443# Old name: 1444AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1445dnl aclocal-1.4 backwards compatibility: 1446dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1447 1448 1449# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1450# [ACTION-SUCCESS], [ACTION-FAILURE]) 1451# ---------------------------------------------------- 1452# Check whether the given linker option works 1453AC_DEFUN([_LT_LINKER_OPTION], 1454[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1455m4_require([_LT_DECL_SED])dnl 1456AC_CACHE_CHECK([$1], [$2], 1457 [$2=no 1458 save_LDFLAGS="$LDFLAGS" 1459 LDFLAGS="$LDFLAGS $3" 1460 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1461 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1462 # The linker can only warn and ignore the option if not recognized 1463 # So say no if there are warnings 1464 if test -s conftest.err; then 1465 # Append any errors to the config.log. 1466 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1467 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 1468 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1469 if diff conftest.exp conftest.er2 >/dev/null; then 1470 $2=yes 1471 fi 1472 else 1473 $2=yes 1474 fi 1475 fi 1476 $RM -r conftest* 1477 LDFLAGS="$save_LDFLAGS" 1478]) 1479 1480if test x"[$]$2" = xyes; then 1481 m4_if([$4], , :, [$4]) 1482else 1483 m4_if([$5], , :, [$5]) 1484fi 1485])# _LT_LINKER_OPTION 1486 1487# Old name: 1488AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1489dnl aclocal-1.4 backwards compatibility: 1490dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1491 1492 1493# LT_CMD_MAX_LEN 1494#--------------- 1495AC_DEFUN([LT_CMD_MAX_LEN], 1496[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1497# find the maximum length of command line arguments 1498AC_MSG_CHECKING([the maximum length of command line arguments]) 1499AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1500 i=0 1501 teststring="ABCD" 1502 1503 case $build_os in 1504 msdosdjgpp*) 1505 # On DJGPP, this test can blow up pretty badly due to problems in libc 1506 # (any single argument exceeding 2000 bytes causes a buffer overrun 1507 # during glob expansion). Even if it were fixed, the result of this 1508 # check would be larger than it should be. 1509 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1510 ;; 1511 1512 gnu*) 1513 # Under GNU Hurd, this test is not required because there is 1514 # no limit to the length of command line arguments. 1515 # Libtool will interpret -1 as no limit whatsoever 1516 lt_cv_sys_max_cmd_len=-1; 1517 ;; 1518 1519 cygwin* | mingw* | cegcc*) 1520 # On Win9x/ME, this test blows up -- it succeeds, but takes 1521 # about 5 minutes as the teststring grows exponentially. 1522 # Worse, since 9x/ME are not pre-emptively multitasking, 1523 # you end up with a "frozen" computer, even though with patience 1524 # the test eventually succeeds (with a max line length of 256k). 1525 # Instead, let's just punt: use the minimum linelength reported by 1526 # all of the supported platforms: 8192 (on NT/2K/XP). 1527 lt_cv_sys_max_cmd_len=8192; 1528 ;; 1529 1530 amigaos*) 1531 # On AmigaOS with pdksh, this test takes hours, literally. 1532 # So we just punt and use a minimum line length of 8192. 1533 lt_cv_sys_max_cmd_len=8192; 1534 ;; 1535 1536 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1537 # This has been around since 386BSD, at least. Likely further. 1538 if test -x /sbin/sysctl; then 1539 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1540 elif test -x /usr/sbin/sysctl; then 1541 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1542 else 1543 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1544 fi 1545 # And add a safety zone 1546 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1547 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1548 ;; 1549 1550 interix*) 1551 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1552 lt_cv_sys_max_cmd_len=196608 1553 ;; 1554 1555 osf*) 1556 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1557 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1558 # nice to cause kernel panics so lets avoid the loop below. 1559 # First set a reasonable default. 1560 lt_cv_sys_max_cmd_len=16384 1561 # 1562 if test -x /sbin/sysconfig; then 1563 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1564 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1565 esac 1566 fi 1567 ;; 1568 sco3.2v5*) 1569 lt_cv_sys_max_cmd_len=102400 1570 ;; 1571 sysv5* | sco5v6* | sysv4.2uw2*) 1572 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1573 if test -n "$kargmax"; then 1574 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1575 else 1576 lt_cv_sys_max_cmd_len=32768 1577 fi 1578 ;; 1579 *) 1580 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1581 if test -n "$lt_cv_sys_max_cmd_len"; then 1582 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1583 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1584 else 1585 # Make teststring a little bigger before we do anything with it. 1586 # a 1K string should be a reasonable start. 1587 for i in 1 2 3 4 5 6 7 8 ; do 1588 teststring=$teststring$teststring 1589 done 1590 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1591 # If test is not a shell built-in, we'll probably end up computing a 1592 # maximum length that is only half of the actual maximum length, but 1593 # we can't tell. 1594 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ 1595 = "XX$teststring$teststring"; } >/dev/null 2>&1 && 1596 test $i != 17 # 1/2 MB should be enough 1597 do 1598 i=`expr $i + 1` 1599 teststring=$teststring$teststring 1600 done 1601 # Only check the string length outside the loop. 1602 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1603 teststring= 1604 # Add a significant safety factor because C++ compilers can tack on 1605 # massive amounts of additional arguments before passing them to the 1606 # linker. It appears as though 1/2 is a usable value. 1607 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1608 fi 1609 ;; 1610 esac 1611]) 1612if test -n $lt_cv_sys_max_cmd_len ; then 1613 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1614else 1615 AC_MSG_RESULT(none) 1616fi 1617max_cmd_len=$lt_cv_sys_max_cmd_len 1618_LT_DECL([], [max_cmd_len], [0], 1619 [What is the maximum length of a command?]) 1620])# LT_CMD_MAX_LEN 1621 1622# Old name: 1623AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1624dnl aclocal-1.4 backwards compatibility: 1625dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1626 1627 1628# _LT_HEADER_DLFCN 1629# ---------------- 1630m4_defun([_LT_HEADER_DLFCN], 1631[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1632])# _LT_HEADER_DLFCN 1633 1634 1635# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1636# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1637# ---------------------------------------------------------------- 1638m4_defun([_LT_TRY_DLOPEN_SELF], 1639[m4_require([_LT_HEADER_DLFCN])dnl 1640if test "$cross_compiling" = yes; then : 1641 [$4] 1642else 1643 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1644 lt_status=$lt_dlunknown 1645 cat > conftest.$ac_ext <<_LT_EOF 1646[#line __oline__ "configure" 1647#include "confdefs.h" 1648 1649#if HAVE_DLFCN_H 1650#include <dlfcn.h> 1651#endif 1652 1653#include <stdio.h> 1654 1655#ifdef RTLD_GLOBAL 1656# define LT_DLGLOBAL RTLD_GLOBAL 1657#else 1658# ifdef DL_GLOBAL 1659# define LT_DLGLOBAL DL_GLOBAL 1660# else 1661# define LT_DLGLOBAL 0 1662# endif 1663#endif 1664 1665/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1666 find out it does not work in some platform. */ 1667#ifndef LT_DLLAZY_OR_NOW 1668# ifdef RTLD_LAZY 1669# define LT_DLLAZY_OR_NOW RTLD_LAZY 1670# else 1671# ifdef DL_LAZY 1672# define LT_DLLAZY_OR_NOW DL_LAZY 1673# else 1674# ifdef RTLD_NOW 1675# define LT_DLLAZY_OR_NOW RTLD_NOW 1676# else 1677# ifdef DL_NOW 1678# define LT_DLLAZY_OR_NOW DL_NOW 1679# else 1680# define LT_DLLAZY_OR_NOW 0 1681# endif 1682# endif 1683# endif 1684# endif 1685#endif 1686 1687void fnord() { int i=42;} 1688int main () 1689{ 1690 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1691 int status = $lt_dlunknown; 1692 1693 if (self) 1694 { 1695 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1696 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1697 /* dlclose (self); */ 1698 } 1699 else 1700 puts (dlerror ()); 1701 1702 return status; 1703}] 1704_LT_EOF 1705 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1706 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1707 lt_status=$? 1708 case x$lt_status in 1709 x$lt_dlno_uscore) $1 ;; 1710 x$lt_dlneed_uscore) $2 ;; 1711 x$lt_dlunknown|x*) $3 ;; 1712 esac 1713 else : 1714 # compilation failed 1715 $3 1716 fi 1717fi 1718rm -fr conftest* 1719])# _LT_TRY_DLOPEN_SELF 1720 1721 1722# LT_SYS_DLOPEN_SELF 1723# ------------------ 1724AC_DEFUN([LT_SYS_DLOPEN_SELF], 1725[m4_require([_LT_HEADER_DLFCN])dnl 1726if test "x$enable_dlopen" != xyes; then 1727 enable_dlopen=unknown 1728 enable_dlopen_self=unknown 1729 enable_dlopen_self_static=unknown 1730else 1731 lt_cv_dlopen=no 1732 lt_cv_dlopen_libs= 1733 1734 case $host_os in 1735 beos*) 1736 lt_cv_dlopen="load_add_on" 1737 lt_cv_dlopen_libs= 1738 lt_cv_dlopen_self=yes 1739 ;; 1740 1741 mingw* | pw32* | cegcc*) 1742 lt_cv_dlopen="LoadLibrary" 1743 lt_cv_dlopen_libs= 1744 ;; 1745 1746 cygwin*) 1747 lt_cv_dlopen="dlopen" 1748 lt_cv_dlopen_libs= 1749 ;; 1750 1751 darwin*) 1752 # if libdl is installed we need to link against it 1753 AC_CHECK_LIB([dl], [dlopen], 1754 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1755 lt_cv_dlopen="dyld" 1756 lt_cv_dlopen_libs= 1757 lt_cv_dlopen_self=yes 1758 ]) 1759 ;; 1760 1761 *) 1762 AC_CHECK_FUNC([shl_load], 1763 [lt_cv_dlopen="shl_load"], 1764 [AC_CHECK_LIB([dld], [shl_load], 1765 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1766 [AC_CHECK_FUNC([dlopen], 1767 [lt_cv_dlopen="dlopen"], 1768 [AC_CHECK_LIB([dl], [dlopen], 1769 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1770 [AC_CHECK_LIB([svld], [dlopen], 1771 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1772 [AC_CHECK_LIB([dld], [dld_link], 1773 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1774 ]) 1775 ]) 1776 ]) 1777 ]) 1778 ]) 1779 ;; 1780 esac 1781 1782 if test "x$lt_cv_dlopen" != xno; then 1783 enable_dlopen=yes 1784 else 1785 enable_dlopen=no 1786 fi 1787 1788 case $lt_cv_dlopen in 1789 dlopen) 1790 save_CPPFLAGS="$CPPFLAGS" 1791 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1792 1793 save_LDFLAGS="$LDFLAGS" 1794 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1795 1796 save_LIBS="$LIBS" 1797 LIBS="$lt_cv_dlopen_libs $LIBS" 1798 1799 AC_CACHE_CHECK([whether a program can dlopen itself], 1800 lt_cv_dlopen_self, [dnl 1801 _LT_TRY_DLOPEN_SELF( 1802 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1803 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1804 ]) 1805 1806 if test "x$lt_cv_dlopen_self" = xyes; then 1807 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1808 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1809 lt_cv_dlopen_self_static, [dnl 1810 _LT_TRY_DLOPEN_SELF( 1811 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1812 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1813 ]) 1814 fi 1815 1816 CPPFLAGS="$save_CPPFLAGS" 1817 LDFLAGS="$save_LDFLAGS" 1818 LIBS="$save_LIBS" 1819 ;; 1820 esac 1821 1822 case $lt_cv_dlopen_self in 1823 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1824 *) enable_dlopen_self=unknown ;; 1825 esac 1826 1827 case $lt_cv_dlopen_self_static in 1828 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1829 *) enable_dlopen_self_static=unknown ;; 1830 esac 1831fi 1832_LT_DECL([dlopen_support], [enable_dlopen], [0], 1833 [Whether dlopen is supported]) 1834_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1835 [Whether dlopen of programs is supported]) 1836_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1837 [Whether dlopen of statically linked programs is supported]) 1838])# LT_SYS_DLOPEN_SELF 1839 1840# Old name: 1841AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1842dnl aclocal-1.4 backwards compatibility: 1843dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1844 1845 1846# _LT_COMPILER_C_O([TAGNAME]) 1847# --------------------------- 1848# Check to see if options -c and -o are simultaneously supported by compiler. 1849# This macro does not hard code the compiler like AC_PROG_CC_C_O. 1850m4_defun([_LT_COMPILER_C_O], 1851[m4_require([_LT_DECL_SED])dnl 1852m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1853m4_require([_LT_TAG_COMPILER])dnl 1854AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1855 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1856 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1857 $RM -r conftest 2>/dev/null 1858 mkdir conftest 1859 cd conftest 1860 mkdir out 1861 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1862 1863 lt_compiler_flag="-o out/conftest2.$ac_objext" 1864 # Insert the option either (1) after the last *FLAGS variable, or 1865 # (2) before a word containing "conftest.", or (3) at the end. 1866 # Note that $ac_compile itself does not contain backslashes and begins 1867 # with a dollar sign (not a hyphen), so the echo should work correctly. 1868 lt_compile=`echo "$ac_compile" | $SED \ 1869 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1870 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1871 -e 's:$: $lt_compiler_flag:'` 1872 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1873 (eval "$lt_compile" 2>out/conftest.err) 1874 ac_status=$? 1875 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1876 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1877 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1878 then 1879 # The compiler can only warn and ignore the option if not recognized 1880 # So say no if there are warnings 1881 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1882 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1883 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1884 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1885 fi 1886 fi 1887 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1888 $RM conftest* 1889 # SGI C++ compiler will create directory out/ii_files/ for 1890 # template instantiation 1891 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 1892 $RM out/* && rmdir out 1893 cd .. 1894 $RM -r conftest 1895 $RM conftest* 1896]) 1897_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 1898 [Does compiler simultaneously support -c and -o options?]) 1899])# _LT_COMPILER_C_O 1900 1901 1902# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 1903# ---------------------------------- 1904# Check to see if we can do hard links to lock some files if needed 1905m4_defun([_LT_COMPILER_FILE_LOCKS], 1906[m4_require([_LT_ENABLE_LOCK])dnl 1907m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1908_LT_COMPILER_C_O([$1]) 1909 1910hard_links="nottested" 1911if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1912 # do not overwrite the value of need_locks provided by the user 1913 AC_MSG_CHECKING([if we can lock with hard links]) 1914 hard_links=yes 1915 $RM conftest* 1916 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1917 touch conftest.a 1918 ln conftest.a conftest.b 2>&5 || hard_links=no 1919 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1920 AC_MSG_RESULT([$hard_links]) 1921 if test "$hard_links" = no; then 1922 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1923 need_locks=warn 1924 fi 1925else 1926 need_locks=no 1927fi 1928_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 1929])# _LT_COMPILER_FILE_LOCKS 1930 1931 1932# _LT_CHECK_OBJDIR 1933# ---------------- 1934m4_defun([_LT_CHECK_OBJDIR], 1935[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1936[rm -f .libs 2>/dev/null 1937mkdir .libs 2>/dev/null 1938if test -d .libs; then 1939 lt_cv_objdir=.libs 1940else 1941 # MS-DOS does not allow filenames that begin with a dot. 1942 lt_cv_objdir=_libs 1943fi 1944rmdir .libs 2>/dev/null]) 1945objdir=$lt_cv_objdir 1946_LT_DECL([], [objdir], [0], 1947 [The name of the directory that contains temporary libtool files])dnl 1948m4_pattern_allow([LT_OBJDIR])dnl 1949AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 1950 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 1951])# _LT_CHECK_OBJDIR 1952 1953 1954# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 1955# -------------------------------------- 1956# Check hardcoding attributes. 1957m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 1958[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1959_LT_TAGVAR(hardcode_action, $1)= 1960if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 1961 test -n "$_LT_TAGVAR(runpath_var, $1)" || 1962 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1963 1964 # We can hardcode non-existent directories. 1965 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 1966 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1967 # have to relink, otherwise we might link with an installed library 1968 # when we should be linking with a yet-to-be-installed one 1969 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1970 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 1971 # Linking always hardcodes the temporary library directory. 1972 _LT_TAGVAR(hardcode_action, $1)=relink 1973 else 1974 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1975 _LT_TAGVAR(hardcode_action, $1)=immediate 1976 fi 1977else 1978 # We cannot hardcode anything, or else we can only hardcode existing 1979 # directories. 1980 _LT_TAGVAR(hardcode_action, $1)=unsupported 1981fi 1982AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 1983 1984if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 1985 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 1986 # Fast installation is not supported 1987 enable_fast_install=no 1988elif test "$shlibpath_overrides_runpath" = yes || 1989 test "$enable_shared" = no; then 1990 # Fast installation is not necessary 1991 enable_fast_install=needless 1992fi 1993_LT_TAGDECL([], [hardcode_action], [0], 1994 [How to hardcode a shared library path into an executable]) 1995])# _LT_LINKER_HARDCODE_LIBPATH 1996 1997 1998# _LT_CMD_STRIPLIB 1999# ---------------- 2000m4_defun([_LT_CMD_STRIPLIB], 2001[m4_require([_LT_DECL_EGREP]) 2002striplib= 2003old_striplib= 2004AC_MSG_CHECKING([whether stripping libraries is possible]) 2005if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2006 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2007 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2008 AC_MSG_RESULT([yes]) 2009else 2010# FIXME - insert some real tests, host_os isn't really good enough 2011 case $host_os in 2012 darwin*) 2013 if test -n "$STRIP" ; then 2014 striplib="$STRIP -x" 2015 old_striplib="$STRIP -S" 2016 AC_MSG_RESULT([yes]) 2017 else 2018 AC_MSG_RESULT([no]) 2019 fi 2020 ;; 2021 *) 2022 AC_MSG_RESULT([no]) 2023 ;; 2024 esac 2025fi 2026_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2027_LT_DECL([], [striplib], [1]) 2028])# _LT_CMD_STRIPLIB 2029 2030 2031# _LT_SYS_DYNAMIC_LINKER([TAG]) 2032# ----------------------------- 2033# PORTME Fill in your ld.so characteristics 2034m4_defun([_LT_SYS_DYNAMIC_LINKER], 2035[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2036m4_require([_LT_DECL_EGREP])dnl 2037m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2038m4_require([_LT_DECL_OBJDUMP])dnl 2039m4_require([_LT_DECL_SED])dnl 2040AC_MSG_CHECKING([dynamic linker characteristics]) 2041m4_if([$1], 2042 [], [ 2043if test "$GCC" = yes; then 2044 case $host_os in 2045 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2046 *) lt_awk_arg="/^libraries:/" ;; 2047 esac 2048 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2049 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then 2050 # if the path contains ";" then we assume it to be the separator 2051 # otherwise default to the standard path separator (i.e. ":") - it is 2052 # assumed that no part of a normal pathname contains ";" but that should 2053 # okay in the real world where ";" in dirpaths is itself problematic. 2054 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` 2055 else 2056 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2057 fi 2058 # Ok, now we have the path, separated by spaces, we can step through it 2059 # and add multilib dir if necessary. 2060 lt_tmp_lt_search_path_spec= 2061 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2062 for lt_sys_path in $lt_search_path_spec; do 2063 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2064 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2065 else 2066 test -d "$lt_sys_path" && \ 2067 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2068 fi 2069 done 2070 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' 2071BEGIN {RS=" "; FS="/|\n";} { 2072 lt_foo=""; 2073 lt_count=0; 2074 for (lt_i = NF; lt_i > 0; lt_i--) { 2075 if ($lt_i != "" && $lt_i != ".") { 2076 if ($lt_i == "..") { 2077 lt_count++; 2078 } else { 2079 if (lt_count == 0) { 2080 lt_foo="/" $lt_i lt_foo; 2081 } else { 2082 lt_count--; 2083 } 2084 } 2085 } 2086 } 2087 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2088 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2089}'` 2090 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` 2091else 2092 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2093fi]) 2094library_names_spec= 2095libname_spec='lib$name' 2096soname_spec= 2097shrext_cmds=".so" 2098postinstall_cmds= 2099postuninstall_cmds= 2100finish_cmds= 2101finish_eval= 2102shlibpath_var= 2103shlibpath_overrides_runpath=unknown 2104version_type=none 2105dynamic_linker="$host_os ld.so" 2106sys_lib_dlsearch_path_spec="/lib /usr/lib" 2107need_lib_prefix=unknown 2108hardcode_into_libs=no 2109 2110# when you set need_version to no, make sure it does not cause -set_version 2111# flags to be left without arguments 2112need_version=unknown 2113 2114case $host_os in 2115aix3*) 2116 version_type=linux 2117 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2118 shlibpath_var=LIBPATH 2119 2120 # AIX 3 has no versioning support, so we append a major version to the name. 2121 soname_spec='${libname}${release}${shared_ext}$major' 2122 ;; 2123 2124aix[[4-9]]*) 2125 version_type=linux 2126 need_lib_prefix=no 2127 need_version=no 2128 hardcode_into_libs=yes 2129 if test "$host_cpu" = ia64; then 2130 # AIX 5 supports IA64 2131 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2132 shlibpath_var=LD_LIBRARY_PATH 2133 else 2134 # With GCC up to 2.95.x, collect2 would create an import file 2135 # for dependence libraries. The import file would start with 2136 # the line `#! .'. This would cause the generated library to 2137 # depend on `.', always an invalid library. This was fixed in 2138 # development snapshots of GCC prior to 3.0. 2139 case $host_os in 2140 aix4 | aix4.[[01]] | aix4.[[01]].*) 2141 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2142 echo ' yes ' 2143 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2144 : 2145 else 2146 can_build_shared=no 2147 fi 2148 ;; 2149 esac 2150 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2151 # soname into executable. Probably we can add versioning support to 2152 # collect2, so additional links can be useful in future. 2153 if test "$aix_use_runtimelinking" = yes; then 2154 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2155 # instead of lib<name>.a to let people know that these are not 2156 # typical AIX shared libraries. 2157 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2158 else 2159 # We preserve .a as extension for shared libraries through AIX4.2 2160 # and later when we are not doing run time linking. 2161 library_names_spec='${libname}${release}.a $libname.a' 2162 soname_spec='${libname}${release}${shared_ext}$major' 2163 fi 2164 shlibpath_var=LIBPATH 2165 fi 2166 ;; 2167 2168amigaos*) 2169 case $host_cpu in 2170 powerpc) 2171 # Since July 2007 AmigaOS4 officially supports .so libraries. 2172 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2173 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2174 ;; 2175 m68k) 2176 library_names_spec='$libname.ixlibrary $libname.a' 2177 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2178 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2179 ;; 2180 esac 2181 ;; 2182 2183beos*) 2184 library_names_spec='${libname}${shared_ext}' 2185 dynamic_linker="$host_os ld.so" 2186 shlibpath_var=LIBRARY_PATH 2187 ;; 2188 2189bsdi[[45]]*) 2190 version_type=linux 2191 need_version=no 2192 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2193 soname_spec='${libname}${release}${shared_ext}$major' 2194 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2195 shlibpath_var=LD_LIBRARY_PATH 2196 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2197 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2198 # the default ld.so.conf also contains /usr/contrib/lib and 2199 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2200 # libtool to hard-code these into programs 2201 ;; 2202 2203cygwin* | mingw* | pw32* | cegcc*) 2204 version_type=windows 2205 shrext_cmds=".dll" 2206 need_version=no 2207 need_lib_prefix=no 2208 2209 case $GCC,$host_os in 2210 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) 2211 library_names_spec='$libname.dll.a' 2212 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2213 postinstall_cmds='base_file=`basename \${file}`~ 2214 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2215 dldir=$destdir/`dirname \$dlpath`~ 2216 test -d \$dldir || mkdir -p \$dldir~ 2217 $install_prog $dir/$dlname \$dldir/$dlname~ 2218 chmod a+x \$dldir/$dlname~ 2219 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2220 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2221 fi' 2222 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2223 dlpath=$dir/\$dldll~ 2224 $RM \$dlpath' 2225 shlibpath_overrides_runpath=yes 2226 2227 case $host_os in 2228 cygwin*) 2229 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2230 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2231 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 2232 ;; 2233 mingw* | cegcc*) 2234 # MinGW DLLs use traditional 'lib' prefix 2235 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2236 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2237 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2238 # It is most probably a Windows format PATH printed by 2239 # mingw gcc, but we are running on Cygwin. Gcc prints its search 2240 # path with ; separators, and with drive letters. We can handle the 2241 # drive letters (cygwin fileutils understands them), so leave them, 2242 # especially as we might pass files found there to a mingw objdump, 2243 # which wouldn't understand a cygwinified path. Ahh. 2244 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2245 else 2246 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2247 fi 2248 ;; 2249 pw32*) 2250 # pw32 DLLs use 'pw' prefix rather than 'lib' 2251 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2252 ;; 2253 esac 2254 ;; 2255 2256 *) 2257 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2258 ;; 2259 esac 2260 dynamic_linker='Win32 ld.exe' 2261 # FIXME: first we should search . and the directory the executable is in 2262 shlibpath_var=PATH 2263 ;; 2264 2265darwin* | rhapsody*) 2266 dynamic_linker="$host_os dyld" 2267 version_type=darwin 2268 need_lib_prefix=no 2269 need_version=no 2270 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2271 soname_spec='${libname}${release}${major}$shared_ext' 2272 shlibpath_overrides_runpath=yes 2273 shlibpath_var=DYLD_LIBRARY_PATH 2274 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2275m4_if([$1], [],[ 2276 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2277 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2278 ;; 2279 2280dgux*) 2281 version_type=linux 2282 need_lib_prefix=no 2283 need_version=no 2284 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2285 soname_spec='${libname}${release}${shared_ext}$major' 2286 shlibpath_var=LD_LIBRARY_PATH 2287 ;; 2288 2289freebsd1*) 2290 dynamic_linker=no 2291 ;; 2292 2293freebsd* | dragonfly*) 2294 # DragonFly does not have aout. When/if they implement a new 2295 # versioning mechanism, adjust this. 2296 if test -x /usr/bin/objformat; then 2297 objformat=`/usr/bin/objformat` 2298 else 2299 case $host_os in 2300 freebsd[[123]]*) objformat=aout ;; 2301 *) objformat=elf ;; 2302 esac 2303 fi 2304 version_type=freebsd-$objformat 2305 case $version_type in 2306 freebsd-elf*) 2307 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2308 need_version=no 2309 need_lib_prefix=no 2310 ;; 2311 freebsd-*) 2312 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2313 need_version=yes 2314 ;; 2315 esac 2316 shlibpath_var=LD_LIBRARY_PATH 2317 case $host_os in 2318 freebsd2*) 2319 shlibpath_overrides_runpath=yes 2320 ;; 2321 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2322 shlibpath_overrides_runpath=yes 2323 hardcode_into_libs=yes 2324 ;; 2325 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2326 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2327 shlibpath_overrides_runpath=no 2328 hardcode_into_libs=yes 2329 ;; 2330 *) # from 4.6 on, and DragonFly 2331 shlibpath_overrides_runpath=yes 2332 hardcode_into_libs=yes 2333 ;; 2334 esac 2335 ;; 2336 2337gnu*) 2338 version_type=linux 2339 need_lib_prefix=no 2340 need_version=no 2341 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2342 soname_spec='${libname}${release}${shared_ext}$major' 2343 shlibpath_var=LD_LIBRARY_PATH 2344 hardcode_into_libs=yes 2345 ;; 2346 2347hpux9* | hpux10* | hpux11*) 2348 # Give a soname corresponding to the major version so that dld.sl refuses to 2349 # link against other versions. 2350 version_type=sunos 2351 need_lib_prefix=no 2352 need_version=no 2353 case $host_cpu in 2354 ia64*) 2355 shrext_cmds='.so' 2356 hardcode_into_libs=yes 2357 dynamic_linker="$host_os dld.so" 2358 shlibpath_var=LD_LIBRARY_PATH 2359 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2360 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2361 soname_spec='${libname}${release}${shared_ext}$major' 2362 if test "X$HPUX_IA64_MODE" = X32; then 2363 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2364 else 2365 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2366 fi 2367 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2368 ;; 2369 hppa*64*) 2370 shrext_cmds='.sl' 2371 hardcode_into_libs=yes 2372 dynamic_linker="$host_os dld.sl" 2373 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2374 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2375 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2376 soname_spec='${libname}${release}${shared_ext}$major' 2377 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2378 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2379 ;; 2380 *) 2381 shrext_cmds='.sl' 2382 dynamic_linker="$host_os dld.sl" 2383 shlibpath_var=SHLIB_PATH 2384 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2385 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2386 soname_spec='${libname}${release}${shared_ext}$major' 2387 ;; 2388 esac 2389 # HP-UX runs *really* slowly unless shared libraries are mode 555. 2390 postinstall_cmds='chmod 555 $lib' 2391 ;; 2392 2393interix[[3-9]]*) 2394 version_type=linux 2395 need_lib_prefix=no 2396 need_version=no 2397 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2398 soname_spec='${libname}${release}${shared_ext}$major' 2399 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2400 shlibpath_var=LD_LIBRARY_PATH 2401 shlibpath_overrides_runpath=no 2402 hardcode_into_libs=yes 2403 ;; 2404 2405irix5* | irix6* | nonstopux*) 2406 case $host_os in 2407 nonstopux*) version_type=nonstopux ;; 2408 *) 2409 if test "$lt_cv_prog_gnu_ld" = yes; then 2410 version_type=linux 2411 else 2412 version_type=irix 2413 fi ;; 2414 esac 2415 need_lib_prefix=no 2416 need_version=no 2417 soname_spec='${libname}${release}${shared_ext}$major' 2418 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2419 case $host_os in 2420 irix5* | nonstopux*) 2421 libsuff= shlibsuff= 2422 ;; 2423 *) 2424 case $LD in # libtool.m4 will add one of these switches to LD 2425 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2426 libsuff= shlibsuff= libmagic=32-bit;; 2427 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2428 libsuff=32 shlibsuff=N32 libmagic=N32;; 2429 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2430 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2431 *) libsuff= shlibsuff= libmagic=never-match;; 2432 esac 2433 ;; 2434 esac 2435 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2436 shlibpath_overrides_runpath=no 2437 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2438 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2439 hardcode_into_libs=yes 2440 ;; 2441 2442# No shared lib support for Linux oldld, aout, or coff. 2443linux*oldld* | linux*aout* | linux*coff*) 2444 dynamic_linker=no 2445 ;; 2446 2447# This must be Linux ELF. 2448linux* | k*bsd*-gnu) 2449 version_type=linux 2450 need_lib_prefix=no 2451 need_version=no 2452 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2453 soname_spec='${libname}${release}${shared_ext}$major' 2454 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2455 shlibpath_var=LD_LIBRARY_PATH 2456 shlibpath_overrides_runpath=no 2457 # Some binutils ld are patched to set DT_RUNPATH 2458 save_LDFLAGS=$LDFLAGS 2459 save_libdir=$libdir 2460 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2461 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2462 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2463 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2464 [shlibpath_overrides_runpath=yes])]) 2465 LDFLAGS=$save_LDFLAGS 2466 libdir=$save_libdir 2467 2468 # This implies no fast_install, which is unacceptable. 2469 # Some rework will be needed to allow for fast_install 2470 # before this can be enabled. 2471 hardcode_into_libs=yes 2472 2473 # find out which ABI we are using 2474 libsuff= 2475 case "$host_cpu" in 2476 x86_64*|s390x*|powerpc64*) 2477 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 2478 if AC_TRY_EVAL(ac_compile); then 2479 case `/usr/bin/file conftest.$ac_objext` in 2480 *64-bit*) 2481 libsuff=64 2482 ;; 2483 esac 2484 fi 2485 rm -rf conftest* 2486 ;; 2487 esac 2488 2489 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}" 2490 2491 # Append ld.so.conf contents to the search path 2492 if test -f /etc/ld.so.conf; then 2493 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 2494 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 2495 fi 2496 2497 # We used to test for /lib/ld.so.1 and disable shared libraries on 2498 # powerpc, because MkLinux only supported shared libraries with the 2499 # GNU dynamic linker. Since this was broken with cross compilers, 2500 # most powerpc-linux boxes support dynamic linking these days and 2501 # people can always --disable-shared, the test was removed, and we 2502 # assume the GNU/Linux dynamic linker is in use. 2503 dynamic_linker='GNU/Linux ld.so' 2504 ;; 2505 2506netbsd*) 2507 version_type=sunos 2508 need_lib_prefix=no 2509 need_version=no 2510 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2512 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2513 dynamic_linker='NetBSD (a.out) ld.so' 2514 else 2515 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2516 soname_spec='${libname}${release}${shared_ext}$major' 2517 dynamic_linker='NetBSD ld.elf_so' 2518 fi 2519 shlibpath_var=LD_LIBRARY_PATH 2520 shlibpath_overrides_runpath=yes 2521 hardcode_into_libs=yes 2522 ;; 2523 2524newsos6) 2525 version_type=linux 2526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2527 shlibpath_var=LD_LIBRARY_PATH 2528 shlibpath_overrides_runpath=yes 2529 ;; 2530 2531*nto* | *qnx*) 2532 version_type=qnx 2533 need_lib_prefix=no 2534 need_version=no 2535 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2536 soname_spec='${libname}${release}${shared_ext}$major' 2537 shlibpath_var=LD_LIBRARY_PATH 2538 shlibpath_overrides_runpath=no 2539 hardcode_into_libs=yes 2540 dynamic_linker='ldqnx.so' 2541 ;; 2542 2543openbsd*) 2544 version_type=sunos 2545 sys_lib_dlsearch_path_spec="/usr/lib" 2546 need_lib_prefix=no 2547 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2548 case $host_os in 2549 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2550 *) need_version=no ;; 2551 esac 2552 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2553 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2554 shlibpath_var=LD_LIBRARY_PATH 2555 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2556 case $host_os in 2557 openbsd2.[[89]] | openbsd2.[[89]].*) 2558 shlibpath_overrides_runpath=no 2559 ;; 2560 *) 2561 shlibpath_overrides_runpath=yes 2562 ;; 2563 esac 2564 else 2565 shlibpath_overrides_runpath=yes 2566 fi 2567 ;; 2568 2569os2*) 2570 libname_spec='$name' 2571 shrext_cmds=".dll" 2572 need_lib_prefix=no 2573 library_names_spec='$libname${shared_ext} $libname.a' 2574 dynamic_linker='OS/2 ld.exe' 2575 shlibpath_var=LIBPATH 2576 ;; 2577 2578osf3* | osf4* | osf5*) 2579 version_type=osf 2580 need_lib_prefix=no 2581 need_version=no 2582 soname_spec='${libname}${release}${shared_ext}$major' 2583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2584 shlibpath_var=LD_LIBRARY_PATH 2585 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2586 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2587 ;; 2588 2589rdos*) 2590 dynamic_linker=no 2591 ;; 2592 2593solaris*) 2594 version_type=linux 2595 need_lib_prefix=no 2596 need_version=no 2597 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2598 soname_spec='${libname}${release}${shared_ext}$major' 2599 shlibpath_var=LD_LIBRARY_PATH 2600 shlibpath_overrides_runpath=yes 2601 hardcode_into_libs=yes 2602 # ldd complains unless libraries are executable 2603 postinstall_cmds='chmod +x $lib' 2604 ;; 2605 2606sunos4*) 2607 version_type=sunos 2608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2609 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2610 shlibpath_var=LD_LIBRARY_PATH 2611 shlibpath_overrides_runpath=yes 2612 if test "$with_gnu_ld" = yes; then 2613 need_lib_prefix=no 2614 fi 2615 need_version=yes 2616 ;; 2617 2618sysv4 | sysv4.3*) 2619 version_type=linux 2620 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2621 soname_spec='${libname}${release}${shared_ext}$major' 2622 shlibpath_var=LD_LIBRARY_PATH 2623 case $host_vendor in 2624 sni) 2625 shlibpath_overrides_runpath=no 2626 need_lib_prefix=no 2627 runpath_var=LD_RUN_PATH 2628 ;; 2629 siemens) 2630 need_lib_prefix=no 2631 ;; 2632 motorola) 2633 need_lib_prefix=no 2634 need_version=no 2635 shlibpath_overrides_runpath=no 2636 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2637 ;; 2638 esac 2639 ;; 2640 2641sysv4*MP*) 2642 if test -d /usr/nec ;then 2643 version_type=linux 2644 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2645 soname_spec='$libname${shared_ext}.$major' 2646 shlibpath_var=LD_LIBRARY_PATH 2647 fi 2648 ;; 2649 2650sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2651 version_type=freebsd-elf 2652 need_lib_prefix=no 2653 need_version=no 2654 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2655 soname_spec='${libname}${release}${shared_ext}$major' 2656 shlibpath_var=LD_LIBRARY_PATH 2657 shlibpath_overrides_runpath=yes 2658 hardcode_into_libs=yes 2659 if test "$with_gnu_ld" = yes; then 2660 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2661 else 2662 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2663 case $host_os in 2664 sco3.2v5*) 2665 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2666 ;; 2667 esac 2668 fi 2669 sys_lib_dlsearch_path_spec='/usr/lib' 2670 ;; 2671 2672tpf*) 2673 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2674 version_type=linux 2675 need_lib_prefix=no 2676 need_version=no 2677 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2678 shlibpath_var=LD_LIBRARY_PATH 2679 shlibpath_overrides_runpath=no 2680 hardcode_into_libs=yes 2681 ;; 2682 2683uts4*) 2684 version_type=linux 2685 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2686 soname_spec='${libname}${release}${shared_ext}$major' 2687 shlibpath_var=LD_LIBRARY_PATH 2688 ;; 2689 2690*) 2691 dynamic_linker=no 2692 ;; 2693esac 2694AC_MSG_RESULT([$dynamic_linker]) 2695test "$dynamic_linker" = no && can_build_shared=no 2696 2697variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2698if test "$GCC" = yes; then 2699 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2700fi 2701 2702if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2703 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2704fi 2705if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2706 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2707fi 2708 2709_LT_DECL([], [variables_saved_for_relink], [1], 2710 [Variables whose values should be saved in libtool wrapper scripts and 2711 restored at link time]) 2712_LT_DECL([], [need_lib_prefix], [0], 2713 [Do we need the "lib" prefix for modules?]) 2714_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2715_LT_DECL([], [version_type], [0], [Library versioning type]) 2716_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2717_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2718_LT_DECL([], [shlibpath_overrides_runpath], [0], 2719 [Is shlibpath searched before the hard-coded library search path?]) 2720_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2721_LT_DECL([], [library_names_spec], [1], 2722 [[List of archive names. First name is the real one, the rest are links. 2723 The last name is the one that the linker finds with -lNAME]]) 2724_LT_DECL([], [soname_spec], [1], 2725 [[The coded name of the library, if different from the real name]]) 2726_LT_DECL([], [postinstall_cmds], [2], 2727 [Command to use after installation of a shared archive]) 2728_LT_DECL([], [postuninstall_cmds], [2], 2729 [Command to use after uninstallation of a shared archive]) 2730_LT_DECL([], [finish_cmds], [2], 2731 [Commands used to finish a libtool library installation in a directory]) 2732_LT_DECL([], [finish_eval], [1], 2733 [[As "finish_cmds", except a single script fragment to be evaled but 2734 not shown]]) 2735_LT_DECL([], [hardcode_into_libs], [0], 2736 [Whether we should hardcode library paths into libraries]) 2737_LT_DECL([], [sys_lib_search_path_spec], [2], 2738 [Compile-time system search path for libraries]) 2739_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2740 [Run-time system search path for libraries]) 2741])# _LT_SYS_DYNAMIC_LINKER 2742 2743 2744# _LT_PATH_TOOL_PREFIX(TOOL) 2745# -------------------------- 2746# find a file program which can recognize shared library 2747AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2748[m4_require([_LT_DECL_EGREP])dnl 2749AC_MSG_CHECKING([for $1]) 2750AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2751[case $MAGIC_CMD in 2752[[\\/*] | ?:[\\/]*]) 2753 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2754 ;; 2755*) 2756 lt_save_MAGIC_CMD="$MAGIC_CMD" 2757 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2758dnl $ac_dummy forces splitting on constant user-supplied paths. 2759dnl POSIX.2 word splitting is done only on the output of word expansions, 2760dnl not every word. This closes a longstanding sh security hole. 2761 ac_dummy="m4_if([$2], , $PATH, [$2])" 2762 for ac_dir in $ac_dummy; do 2763 IFS="$lt_save_ifs" 2764 test -z "$ac_dir" && ac_dir=. 2765 if test -f $ac_dir/$1; then 2766 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2767 if test -n "$file_magic_test_file"; then 2768 case $deplibs_check_method in 2769 "file_magic "*) 2770 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2771 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2772 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2773 $EGREP "$file_magic_regex" > /dev/null; then 2774 : 2775 else 2776 cat <<_LT_EOF 1>&2 2777 2778*** Warning: the command libtool uses to detect shared libraries, 2779*** $file_magic_cmd, produces output that libtool cannot recognize. 2780*** The result is that libtool may fail to recognize shared libraries 2781*** as such. This will affect the creation of libtool libraries that 2782*** depend on shared libraries, but programs linked with such libtool 2783*** libraries will work regardless of this problem. Nevertheless, you 2784*** may want to report the problem to your system manager and/or to 2785*** bug-libtool@gnu.org 2786 2787_LT_EOF 2788 fi ;; 2789 esac 2790 fi 2791 break 2792 fi 2793 done 2794 IFS="$lt_save_ifs" 2795 MAGIC_CMD="$lt_save_MAGIC_CMD" 2796 ;; 2797esac]) 2798MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2799if test -n "$MAGIC_CMD"; then 2800 AC_MSG_RESULT($MAGIC_CMD) 2801else 2802 AC_MSG_RESULT(no) 2803fi 2804_LT_DECL([], [MAGIC_CMD], [0], 2805 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2806])# _LT_PATH_TOOL_PREFIX 2807 2808# Old name: 2809AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2810dnl aclocal-1.4 backwards compatibility: 2811dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2812 2813 2814# _LT_PATH_MAGIC 2815# -------------- 2816# find a file program which can recognize a shared library 2817m4_defun([_LT_PATH_MAGIC], 2818[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2819if test -z "$lt_cv_path_MAGIC_CMD"; then 2820 if test -n "$ac_tool_prefix"; then 2821 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2822 else 2823 MAGIC_CMD=: 2824 fi 2825fi 2826])# _LT_PATH_MAGIC 2827 2828 2829# LT_PATH_LD 2830# ---------- 2831# find the pathname to the GNU or non-GNU linker 2832AC_DEFUN([LT_PATH_LD], 2833[AC_REQUIRE([AC_PROG_CC])dnl 2834AC_REQUIRE([AC_CANONICAL_HOST])dnl 2835AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2836m4_require([_LT_DECL_SED])dnl 2837m4_require([_LT_DECL_EGREP])dnl 2838 2839AC_ARG_WITH([gnu-ld], 2840 [AS_HELP_STRING([--with-gnu-ld], 2841 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2842 [test "$withval" = no || with_gnu_ld=yes], 2843 [with_gnu_ld=no])dnl 2844 2845ac_prog=ld 2846if test "$GCC" = yes; then 2847 # Check if gcc -print-prog-name=ld gives a path. 2848 AC_MSG_CHECKING([for ld used by $CC]) 2849 case $host in 2850 *-*-mingw*) 2851 # gcc leaves a trailing carriage return which upsets mingw 2852 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2853 *) 2854 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2855 esac 2856 case $ac_prog in 2857 # Accept absolute paths. 2858 [[\\/]]* | ?:[[\\/]]*) 2859 re_direlt='/[[^/]][[^/]]*/\.\./' 2860 # Canonicalize the pathname of ld 2861 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 2862 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 2863 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 2864 done 2865 test -z "$LD" && LD="$ac_prog" 2866 ;; 2867 "") 2868 # If it fails, then pretend we aren't using GCC. 2869 ac_prog=ld 2870 ;; 2871 *) 2872 # If it is relative, then search for the first ld in PATH. 2873 with_gnu_ld=unknown 2874 ;; 2875 esac 2876elif test "$with_gnu_ld" = yes; then 2877 AC_MSG_CHECKING([for GNU ld]) 2878else 2879 AC_MSG_CHECKING([for non-GNU ld]) 2880fi 2881AC_CACHE_VAL(lt_cv_path_LD, 2882[if test -z "$LD"; then 2883 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2884 for ac_dir in $PATH; do 2885 IFS="$lt_save_ifs" 2886 test -z "$ac_dir" && ac_dir=. 2887 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2888 lt_cv_path_LD="$ac_dir/$ac_prog" 2889 # Check to see if the program is GNU ld. I'd rather use --version, 2890 # but apparently some variants of GNU ld only accept -v. 2891 # Break only if it was the GNU/non-GNU ld that we prefer. 2892 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2893 *GNU* | *'with BFD'*) 2894 test "$with_gnu_ld" != no && break 2895 ;; 2896 *) 2897 test "$with_gnu_ld" != yes && break 2898 ;; 2899 esac 2900 fi 2901 done 2902 IFS="$lt_save_ifs" 2903else 2904 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2905fi]) 2906LD="$lt_cv_path_LD" 2907if test -n "$LD"; then 2908 AC_MSG_RESULT($LD) 2909else 2910 AC_MSG_RESULT(no) 2911fi 2912test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2913_LT_PATH_LD_GNU 2914AC_SUBST([LD]) 2915 2916_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 2917])# LT_PATH_LD 2918 2919# Old names: 2920AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 2921AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 2922dnl aclocal-1.4 backwards compatibility: 2923dnl AC_DEFUN([AM_PROG_LD], []) 2924dnl AC_DEFUN([AC_PROG_LD], []) 2925 2926 2927# _LT_PATH_LD_GNU 2928#- -------------- 2929m4_defun([_LT_PATH_LD_GNU], 2930[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2931[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2932case `$LD -v 2>&1 </dev/null` in 2933*GNU* | *'with BFD'*) 2934 lt_cv_prog_gnu_ld=yes 2935 ;; 2936*) 2937 lt_cv_prog_gnu_ld=no 2938 ;; 2939esac]) 2940with_gnu_ld=$lt_cv_prog_gnu_ld 2941])# _LT_PATH_LD_GNU 2942 2943 2944# _LT_CMD_RELOAD 2945# -------------- 2946# find reload flag for linker 2947# -- PORTME Some linkers may need a different reload flag. 2948m4_defun([_LT_CMD_RELOAD], 2949[AC_CACHE_CHECK([for $LD option to reload object files], 2950 lt_cv_ld_reload_flag, 2951 [lt_cv_ld_reload_flag='-r']) 2952reload_flag=$lt_cv_ld_reload_flag 2953case $reload_flag in 2954"" | " "*) ;; 2955*) reload_flag=" $reload_flag" ;; 2956esac 2957reload_cmds='$LD$reload_flag -o $output$reload_objs' 2958case $host_os in 2959 darwin*) 2960 if test "$GCC" = yes; then 2961 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2962 else 2963 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2964 fi 2965 ;; 2966esac 2967_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl 2968_LT_DECL([], [reload_cmds], [2])dnl 2969])# _LT_CMD_RELOAD 2970 2971 2972# _LT_CHECK_MAGIC_METHOD 2973# ---------------------- 2974# how to check for library dependencies 2975# -- PORTME fill in with the dynamic library characteristics 2976m4_defun([_LT_CHECK_MAGIC_METHOD], 2977[m4_require([_LT_DECL_EGREP]) 2978m4_require([_LT_DECL_OBJDUMP]) 2979AC_CACHE_CHECK([how to recognize dependent libraries], 2980lt_cv_deplibs_check_method, 2981[lt_cv_file_magic_cmd='$MAGIC_CMD' 2982lt_cv_file_magic_test_file= 2983lt_cv_deplibs_check_method='unknown' 2984# Need to set the preceding variable on all platforms that support 2985# interlibrary dependencies. 2986# 'none' -- dependencies not supported. 2987# `unknown' -- same as none, but documents that we really don't know. 2988# 'pass_all' -- all dependencies passed with no checks. 2989# 'test_compile' -- check by making test program. 2990# 'file_magic [[regex]]' -- check by looking for files in library path 2991# which responds to the $file_magic_cmd with a given extended regex. 2992# If you have `file' or equivalent on your system and you're not sure 2993# whether `pass_all' will *always* work, you probably want this one. 2994 2995case $host_os in 2996aix[[4-9]]*) 2997 lt_cv_deplibs_check_method=pass_all 2998 ;; 2999 3000beos*) 3001 lt_cv_deplibs_check_method=pass_all 3002 ;; 3003 3004bsdi[[45]]*) 3005 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3006 lt_cv_file_magic_cmd='/usr/bin/file -L' 3007 lt_cv_file_magic_test_file=/shlib/libc.so 3008 ;; 3009 3010cygwin*) 3011 # func_win32_libid is a shell function defined in ltmain.sh 3012 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3013 lt_cv_file_magic_cmd='func_win32_libid' 3014 ;; 3015 3016mingw* | pw32*) 3017 # Base MSYS/MinGW do not provide the 'file' command needed by 3018 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3019 # unless we find 'file', for example because we are cross-compiling. 3020 if ( file / ) >/dev/null 2>&1; then 3021 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3022 lt_cv_file_magic_cmd='func_win32_libid' 3023 else 3024 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 3025 lt_cv_file_magic_cmd='$OBJDUMP -f' 3026 fi 3027 ;; 3028 3029cegcc) 3030 # use the weaker test based on 'objdump'. See mingw*. 3031 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3032 lt_cv_file_magic_cmd='$OBJDUMP -f' 3033 ;; 3034 3035darwin* | rhapsody*) 3036 lt_cv_deplibs_check_method=pass_all 3037 ;; 3038 3039freebsd* | dragonfly*) 3040 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3041 case $host_cpu in 3042 i*86 ) 3043 # Not sure whether the presence of OpenBSD here was a mistake. 3044 # Let's accept both of them until this is cleared up. 3045 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3046 lt_cv_file_magic_cmd=/usr/bin/file 3047 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3048 ;; 3049 esac 3050 else 3051 lt_cv_deplibs_check_method=pass_all 3052 fi 3053 ;; 3054 3055gnu*) 3056 lt_cv_deplibs_check_method=pass_all 3057 ;; 3058 3059hpux10.20* | hpux11*) 3060 lt_cv_file_magic_cmd=/usr/bin/file 3061 case $host_cpu in 3062 ia64*) 3063 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3064 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3065 ;; 3066 hppa*64*) 3067 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 3068 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3069 ;; 3070 *) 3071 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 3072 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3073 ;; 3074 esac 3075 ;; 3076 3077interix[[3-9]]*) 3078 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3079 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3080 ;; 3081 3082irix5* | irix6* | nonstopux*) 3083 case $LD in 3084 *-32|*"-32 ") libmagic=32-bit;; 3085 *-n32|*"-n32 ") libmagic=N32;; 3086 *-64|*"-64 ") libmagic=64-bit;; 3087 *) libmagic=never-match;; 3088 esac 3089 lt_cv_deplibs_check_method=pass_all 3090 ;; 3091 3092# This must be Linux ELF. 3093linux* | k*bsd*-gnu) 3094 lt_cv_deplibs_check_method=pass_all 3095 ;; 3096 3097netbsd*) 3098 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3099 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3100 else 3101 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3102 fi 3103 ;; 3104 3105newos6*) 3106 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3107 lt_cv_file_magic_cmd=/usr/bin/file 3108 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3109 ;; 3110 3111*nto* | *qnx*) 3112 lt_cv_deplibs_check_method=pass_all 3113 ;; 3114 3115openbsd*) 3116 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3117 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3118 else 3119 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3120 fi 3121 ;; 3122 3123osf3* | osf4* | osf5*) 3124 lt_cv_deplibs_check_method=pass_all 3125 ;; 3126 3127rdos*) 3128 lt_cv_deplibs_check_method=pass_all 3129 ;; 3130 3131solaris*) 3132 lt_cv_deplibs_check_method=pass_all 3133 ;; 3134 3135sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3136 lt_cv_deplibs_check_method=pass_all 3137 ;; 3138 3139sysv4 | sysv4.3*) 3140 case $host_vendor in 3141 motorola) 3142 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3143 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3144 ;; 3145 ncr) 3146 lt_cv_deplibs_check_method=pass_all 3147 ;; 3148 sequent) 3149 lt_cv_file_magic_cmd='/bin/file' 3150 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3151 ;; 3152 sni) 3153 lt_cv_file_magic_cmd='/bin/file' 3154 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3155 lt_cv_file_magic_test_file=/lib/libc.so 3156 ;; 3157 siemens) 3158 lt_cv_deplibs_check_method=pass_all 3159 ;; 3160 pc) 3161 lt_cv_deplibs_check_method=pass_all 3162 ;; 3163 esac 3164 ;; 3165 3166tpf*) 3167 lt_cv_deplibs_check_method=pass_all 3168 ;; 3169esac 3170]) 3171file_magic_cmd=$lt_cv_file_magic_cmd 3172deplibs_check_method=$lt_cv_deplibs_check_method 3173test -z "$deplibs_check_method" && deplibs_check_method=unknown 3174 3175_LT_DECL([], [deplibs_check_method], [1], 3176 [Method to check whether dependent libraries are shared objects]) 3177_LT_DECL([], [file_magic_cmd], [1], 3178 [Command to use when deplibs_check_method == "file_magic"]) 3179])# _LT_CHECK_MAGIC_METHOD 3180 3181 3182# LT_PATH_NM 3183# ---------- 3184# find the pathname to a BSD- or MS-compatible name lister 3185AC_DEFUN([LT_PATH_NM], 3186[AC_REQUIRE([AC_PROG_CC])dnl 3187AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3188[if test -n "$NM"; then 3189 # Let the user override the test. 3190 lt_cv_path_NM="$NM" 3191else 3192 lt_nm_to_check="${ac_tool_prefix}nm" 3193 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3194 lt_nm_to_check="$lt_nm_to_check nm" 3195 fi 3196 for lt_tmp_nm in $lt_nm_to_check; do 3197 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3198 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3199 IFS="$lt_save_ifs" 3200 test -z "$ac_dir" && ac_dir=. 3201 tmp_nm="$ac_dir/$lt_tmp_nm" 3202 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3203 # Check to see if the nm accepts a BSD-compat flag. 3204 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3205 # nm: unknown option "B" ignored 3206 # Tru64's nm complains that /dev/null is an invalid object file 3207 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3208 */dev/null* | *'Invalid file or object type'*) 3209 lt_cv_path_NM="$tmp_nm -B" 3210 break 3211 ;; 3212 *) 3213 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3214 */dev/null*) 3215 lt_cv_path_NM="$tmp_nm -p" 3216 break 3217 ;; 3218 *) 3219 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3220 continue # so that we can try to find one that supports BSD flags 3221 ;; 3222 esac 3223 ;; 3224 esac 3225 fi 3226 done 3227 IFS="$lt_save_ifs" 3228 done 3229 : ${lt_cv_path_NM=no} 3230fi]) 3231if test "$lt_cv_path_NM" != "no"; then 3232 NM="$lt_cv_path_NM" 3233else 3234 # Didn't find any BSD compatible name lister, look for dumpbin. 3235 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) 3236 AC_SUBST([DUMPBIN]) 3237 if test "$DUMPBIN" != ":"; then 3238 NM="$DUMPBIN" 3239 fi 3240fi 3241test -z "$NM" && NM=nm 3242AC_SUBST([NM]) 3243_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3244 3245AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3246 [lt_cv_nm_interface="BSD nm" 3247 echo "int some_variable = 0;" > conftest.$ac_ext 3248 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3249 (eval "$ac_compile" 2>conftest.err) 3250 cat conftest.err >&AS_MESSAGE_LOG_FD 3251 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3252 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3253 cat conftest.err >&AS_MESSAGE_LOG_FD 3254 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) 3255 cat conftest.out >&AS_MESSAGE_LOG_FD 3256 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3257 lt_cv_nm_interface="MS dumpbin" 3258 fi 3259 rm -f conftest*]) 3260])# LT_PATH_NM 3261 3262# Old names: 3263AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3264AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3265dnl aclocal-1.4 backwards compatibility: 3266dnl AC_DEFUN([AM_PROG_NM], []) 3267dnl AC_DEFUN([AC_PROG_NM], []) 3268 3269 3270# LT_LIB_M 3271# -------- 3272# check for math library 3273AC_DEFUN([LT_LIB_M], 3274[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3275LIBM= 3276case $host in 3277*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 3278 # These system don't have libm, or don't need it 3279 ;; 3280*-ncr-sysv4.3*) 3281 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3282 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3283 ;; 3284*) 3285 AC_CHECK_LIB(m, cos, LIBM="-lm") 3286 ;; 3287esac 3288AC_SUBST([LIBM]) 3289])# LT_LIB_M 3290 3291# Old name: 3292AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3293dnl aclocal-1.4 backwards compatibility: 3294dnl AC_DEFUN([AC_CHECK_LIBM], []) 3295 3296 3297# _LT_COMPILER_NO_RTTI([TAGNAME]) 3298# ------------------------------- 3299m4_defun([_LT_COMPILER_NO_RTTI], 3300[m4_require([_LT_TAG_COMPILER])dnl 3301 3302_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3303 3304if test "$GCC" = yes; then 3305 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 3306 3307 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3308 lt_cv_prog_compiler_rtti_exceptions, 3309 [-fno-rtti -fno-exceptions], [], 3310 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3311fi 3312_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3313 [Compiler flag to turn off builtin functions]) 3314])# _LT_COMPILER_NO_RTTI 3315 3316 3317# _LT_CMD_GLOBAL_SYMBOLS 3318# ---------------------- 3319m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3320[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3321AC_REQUIRE([AC_PROG_CC])dnl 3322AC_REQUIRE([LT_PATH_NM])dnl 3323AC_REQUIRE([LT_PATH_LD])dnl 3324m4_require([_LT_DECL_SED])dnl 3325m4_require([_LT_DECL_EGREP])dnl 3326m4_require([_LT_TAG_COMPILER])dnl 3327 3328# Check for command to grab the raw symbol name followed by C symbol from nm. 3329AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3330AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3331[ 3332# These are sane defaults that work on at least a few old systems. 3333# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3334 3335# Character class describing NM global symbol codes. 3336symcode='[[BCDEGRST]]' 3337 3338# Regexp to match symbols that can be accessed directly from C. 3339sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3340 3341# Define system-specific variables. 3342case $host_os in 3343aix*) 3344 symcode='[[BCDT]]' 3345 ;; 3346cygwin* | mingw* | pw32* | cegcc*) 3347 symcode='[[ABCDGISTW]]' 3348 ;; 3349hpux*) 3350 if test "$host_cpu" = ia64; then 3351 symcode='[[ABCDEGRST]]' 3352 fi 3353 ;; 3354irix* | nonstopux*) 3355 symcode='[[BCDEGRST]]' 3356 ;; 3357osf*) 3358 symcode='[[BCDEGQRST]]' 3359 ;; 3360solaris*) 3361 symcode='[[BDRT]]' 3362 ;; 3363sco3.2v5*) 3364 symcode='[[DT]]' 3365 ;; 3366sysv4.2uw2*) 3367 symcode='[[DT]]' 3368 ;; 3369sysv5* | sco5v6* | unixware* | OpenUNIX*) 3370 symcode='[[ABDT]]' 3371 ;; 3372sysv4) 3373 symcode='[[DFNSTU]]' 3374 ;; 3375esac 3376 3377# If we're using GNU nm, then use its standard symbol codes. 3378case `$NM -V 2>&1` in 3379*GNU* | *'with BFD'*) 3380 symcode='[[ABCDGIRSTW]]' ;; 3381esac 3382 3383# Transform an extracted symbol line into a proper C declaration. 3384# Some systems (esp. on ia64) link data and code symbols differently, 3385# so use this general approach. 3386lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3387 3388# Transform an extracted symbol line into symbol name and symbol address 3389lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3390lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" 3391 3392# Handle CRLF in mingw tool chain 3393opt_cr= 3394case $build_os in 3395mingw*) 3396 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3397 ;; 3398esac 3399 3400# Try without a prefix underscore, then with it. 3401for ac_symprfx in "" "_"; do 3402 3403 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3404 symxfrm="\\1 $ac_symprfx\\2 \\2" 3405 3406 # Write the raw and C identifiers. 3407 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3408 # Fake it for dumpbin and say T for any non-static function 3409 # and D for any global variable. 3410 # Also find C++ and __fastcall symbols from MSVC++, 3411 # which start with @ or ?. 3412 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3413" {last_section=section; section=\$ 3};"\ 3414" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3415" \$ 0!~/External *\|/{next};"\ 3416" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3417" {if(hide[section]) next};"\ 3418" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3419" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3420" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3421" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3422" ' prfx=^$ac_symprfx]" 3423 else 3424 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3425 fi 3426 3427 # Check to see that the pipe works correctly. 3428 pipe_works=no 3429 3430 rm -f conftest* 3431 cat > conftest.$ac_ext <<_LT_EOF 3432#ifdef __cplusplus 3433extern "C" { 3434#endif 3435char nm_test_var; 3436void nm_test_func(void); 3437void nm_test_func(void){} 3438#ifdef __cplusplus 3439} 3440#endif 3441int main(){nm_test_var='a';nm_test_func();return(0);} 3442_LT_EOF 3443 3444 if AC_TRY_EVAL(ac_compile); then 3445 # Now try to grab the symbols. 3446 nlist=conftest.nm 3447 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 3448 # Try sorting and uniquifying the output. 3449 if sort "$nlist" | uniq > "$nlist"T; then 3450 mv -f "$nlist"T "$nlist" 3451 else 3452 rm -f "$nlist"T 3453 fi 3454 3455 # Make sure that we snagged all the symbols we need. 3456 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3457 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3458 cat <<_LT_EOF > conftest.$ac_ext 3459#ifdef __cplusplus 3460extern "C" { 3461#endif 3462 3463_LT_EOF 3464 # Now generate the symbol file. 3465 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3466 3467 cat <<_LT_EOF >> conftest.$ac_ext 3468 3469/* The mapping between symbol names and symbols. */ 3470const struct { 3471 const char *name; 3472 void *address; 3473} 3474lt__PROGRAM__LTX_preloaded_symbols[[]] = 3475{ 3476 { "@PROGRAM@", (void *) 0 }, 3477_LT_EOF 3478 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3479 cat <<\_LT_EOF >> conftest.$ac_ext 3480 {0, (void *) 0} 3481}; 3482 3483/* This works around a problem in FreeBSD linker */ 3484#ifdef FREEBSD_WORKAROUND 3485static const void *lt_preloaded_setup() { 3486 return lt__PROGRAM__LTX_preloaded_symbols; 3487} 3488#endif 3489 3490#ifdef __cplusplus 3491} 3492#endif 3493_LT_EOF 3494 # Now try linking the two files. 3495 mv conftest.$ac_objext conftstm.$ac_objext 3496 lt_save_LIBS="$LIBS" 3497 lt_save_CFLAGS="$CFLAGS" 3498 LIBS="conftstm.$ac_objext" 3499 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3500 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3501 pipe_works=yes 3502 fi 3503 LIBS="$lt_save_LIBS" 3504 CFLAGS="$lt_save_CFLAGS" 3505 else 3506 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3507 fi 3508 else 3509 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3510 fi 3511 else 3512 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3513 fi 3514 else 3515 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3516 cat conftest.$ac_ext >&5 3517 fi 3518 rm -rf conftest* conftst* 3519 3520 # Do not use the global_symbol_pipe unless it works. 3521 if test "$pipe_works" = yes; then 3522 break 3523 else 3524 lt_cv_sys_global_symbol_pipe= 3525 fi 3526done 3527]) 3528if test -z "$lt_cv_sys_global_symbol_pipe"; then 3529 lt_cv_sys_global_symbol_to_cdecl= 3530fi 3531if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3532 AC_MSG_RESULT(failed) 3533else 3534 AC_MSG_RESULT(ok) 3535fi 3536 3537_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3538 [Take the output of nm and produce a listing of raw symbols and C names]) 3539_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3540 [Transform the output of nm in a proper C declaration]) 3541_LT_DECL([global_symbol_to_c_name_address], 3542 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3543 [Transform the output of nm in a C name address pair]) 3544_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3545 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3546 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3547]) # _LT_CMD_GLOBAL_SYMBOLS 3548 3549 3550# _LT_COMPILER_PIC([TAGNAME]) 3551# --------------------------- 3552m4_defun([_LT_COMPILER_PIC], 3553[m4_require([_LT_TAG_COMPILER])dnl 3554_LT_TAGVAR(lt_prog_compiler_wl, $1)= 3555_LT_TAGVAR(lt_prog_compiler_pic, $1)= 3556_LT_TAGVAR(lt_prog_compiler_static, $1)= 3557 3558AC_MSG_CHECKING([for $compiler option to produce PIC]) 3559m4_if([$1], [CXX], [ 3560 # C++ specific cases for pic, static, wl, etc. 3561 if test "$GXX" = yes; then 3562 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3563 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3564 3565 case $host_os in 3566 aix*) 3567 # All AIX code is PIC. 3568 if test "$host_cpu" = ia64; then 3569 # AIX 5 now supports IA64 processor 3570 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3571 fi 3572 ;; 3573 3574 amigaos*) 3575 case $host_cpu in 3576 powerpc) 3577 # see comment about AmigaOS4 .so support 3578 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3579 ;; 3580 m68k) 3581 # FIXME: we need at least 68020 code to build shared libraries, but 3582 # adding the `-m68020' flag to GCC prevents building anything better, 3583 # like `-m68040'. 3584 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3585 ;; 3586 esac 3587 ;; 3588 3589 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3590 # PIC is the default for these OSes. 3591 ;; 3592 mingw* | cygwin* | os2* | pw32* | cegcc*) 3593 # This hack is so that the source file can tell whether it is being 3594 # built for inclusion in a dll (and should export symbols for example). 3595 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3596 # (--disable-auto-import) libraries 3597 m4_if([$1], [GCJ], [], 3598 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3599 ;; 3600 darwin* | rhapsody*) 3601 # PIC is the default on this platform 3602 # Common symbols not allowed in MH_DYLIB files 3603 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3604 ;; 3605 *djgpp*) 3606 # DJGPP does not support shared libraries at all 3607 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3608 ;; 3609 interix[[3-9]]*) 3610 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3611 # Instead, we relocate shared libraries at runtime. 3612 ;; 3613 sysv4*MP*) 3614 if test -d /usr/nec; then 3615 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3616 fi 3617 ;; 3618 hpux*) 3619 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3620 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3621 # sets the default TLS model and affects inlining. 3622 case $host_cpu in 3623 hppa*64*) 3624 ;; 3625 *) 3626 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3627 ;; 3628 esac 3629 ;; 3630 *qnx* | *nto*) 3631 # QNX uses GNU C++, but need to define -shared option too, otherwise 3632 # it will coredump. 3633 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3634 ;; 3635 *) 3636 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3637 ;; 3638 esac 3639 else 3640 case $host_os in 3641 aix[[4-9]]*) 3642 # All AIX code is PIC. 3643 if test "$host_cpu" = ia64; then 3644 # AIX 5 now supports IA64 processor 3645 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3646 else 3647 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3648 fi 3649 ;; 3650 chorus*) 3651 case $cc_basename in 3652 cxch68*) 3653 # Green Hills C++ Compiler 3654 # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" 3655 ;; 3656 esac 3657 ;; 3658 dgux*) 3659 case $cc_basename in 3660 ec++*) 3661 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3662 ;; 3663 ghcx*) 3664 # Green Hills C++ Compiler 3665 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3666 ;; 3667 *) 3668 ;; 3669 esac 3670 ;; 3671 freebsd* | dragonfly*) 3672 # FreeBSD uses GNU C++ 3673 ;; 3674 hpux9* | hpux10* | hpux11*) 3675 case $cc_basename in 3676 CC*) 3677 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3678 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3679 if test "$host_cpu" != ia64; then 3680 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3681 fi 3682 ;; 3683 aCC*) 3684 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3685 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3686 case $host_cpu in 3687 hppa*64*|ia64*) 3688 # +Z the default 3689 ;; 3690 *) 3691 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3692 ;; 3693 esac 3694 ;; 3695 *) 3696 ;; 3697 esac 3698 ;; 3699 interix*) 3700 # This is c89, which is MS Visual C++ (no shared libs) 3701 # Anyone wants to do a port? 3702 ;; 3703 irix5* | irix6* | nonstopux*) 3704 case $cc_basename in 3705 CC*) 3706 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3707 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3708 # CC pic flag -KPIC is the default. 3709 ;; 3710 *) 3711 ;; 3712 esac 3713 ;; 3714 linux* | k*bsd*-gnu) 3715 case $cc_basename in 3716 KCC*) 3717 # KAI C++ Compiler 3718 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3719 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3720 ;; 3721 ecpc* ) 3722 # old Intel C++ for x86_64 which still supported -KPIC. 3723 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3724 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3725 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3726 ;; 3727 icpc* ) 3728 # Intel C++, used to be incompatible with GCC. 3729 # ICC 10 doesn't accept -KPIC any more. 3730 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3731 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3732 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3733 ;; 3734 pgCC* | pgcpp*) 3735 # Portland Group C++ compiler 3736 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3737 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 3738 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3739 ;; 3740 cxx*) 3741 # Compaq C++ 3742 # Make sure the PIC flag is empty. It appears that all Alpha 3743 # Linux and Compaq Tru64 Unix objects are PIC. 3744 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3745 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3746 ;; 3747 xlc* | xlC*) 3748 # IBM XL 8.0 on PPC 3749 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3750 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 3751 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 3752 ;; 3753 *) 3754 case `$CC -V 2>&1 | sed 5q` in 3755 *Sun\ C*) 3756 # Sun C++ 5.9 3757 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3758 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3759 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3760 ;; 3761 esac 3762 ;; 3763 esac 3764 ;; 3765 lynxos*) 3766 ;; 3767 m88k*) 3768 ;; 3769 mvs*) 3770 case $cc_basename in 3771 cxx*) 3772 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 3773 ;; 3774 *) 3775 ;; 3776 esac 3777 ;; 3778 netbsd*) 3779 ;; 3780 *qnx* | *nto*) 3781 # QNX uses GNU C++, but need to define -shared option too, otherwise 3782 # it will coredump. 3783 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3784 ;; 3785 osf3* | osf4* | osf5*) 3786 case $cc_basename in 3787 KCC*) 3788 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3789 ;; 3790 RCC*) 3791 # Rational C++ 2.4.1 3792 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3793 ;; 3794 cxx*) 3795 # Digital/Compaq C++ 3796 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3797 # Make sure the PIC flag is empty. It appears that all Alpha 3798 # Linux and Compaq Tru64 Unix objects are PIC. 3799 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3800 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3801 ;; 3802 *) 3803 ;; 3804 esac 3805 ;; 3806 psos*) 3807 ;; 3808 solaris*) 3809 case $cc_basename in 3810 CC*) 3811 # Sun C++ 4.2, 5.x and Centerline C++ 3812 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3813 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3814 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3815 ;; 3816 gcx*) 3817 # Green Hills C++ Compiler 3818 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 3819 ;; 3820 *) 3821 ;; 3822 esac 3823 ;; 3824 sunos4*) 3825 case $cc_basename in 3826 CC*) 3827 # Sun C++ 4.x 3828 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3829 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3830 ;; 3831 lcc*) 3832 # Lucid 3833 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3834 ;; 3835 *) 3836 ;; 3837 esac 3838 ;; 3839 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 3840 case $cc_basename in 3841 CC*) 3842 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3843 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3844 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3845 ;; 3846 esac 3847 ;; 3848 tandem*) 3849 case $cc_basename in 3850 NCC*) 3851 # NonStop-UX NCC 3.20 3852 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3853 ;; 3854 *) 3855 ;; 3856 esac 3857 ;; 3858 vxworks*) 3859 ;; 3860 *) 3861 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3862 ;; 3863 esac 3864 fi 3865], 3866[ 3867 if test "$GCC" = yes; then 3868 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3869 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3870 3871 case $host_os in 3872 aix*) 3873 # All AIX code is PIC. 3874 if test "$host_cpu" = ia64; then 3875 # AIX 5 now supports IA64 processor 3876 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3877 fi 3878 ;; 3879 3880 amigaos*) 3881 case $host_cpu in 3882 powerpc) 3883 # see comment about AmigaOS4 .so support 3884 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3885 ;; 3886 m68k) 3887 # FIXME: we need at least 68020 code to build shared libraries, but 3888 # adding the `-m68020' flag to GCC prevents building anything better, 3889 # like `-m68040'. 3890 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3891 ;; 3892 esac 3893 ;; 3894 3895 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3896 # PIC is the default for these OSes. 3897 ;; 3898 3899 mingw* | cygwin* | pw32* | os2* | cegcc*) 3900 # This hack is so that the source file can tell whether it is being 3901 # built for inclusion in a dll (and should export symbols for example). 3902 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3903 # (--disable-auto-import) libraries 3904 m4_if([$1], [GCJ], [], 3905 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3906 ;; 3907 3908 darwin* | rhapsody*) 3909 # PIC is the default on this platform 3910 # Common symbols not allowed in MH_DYLIB files 3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3912 ;; 3913 3914 hpux*) 3915 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3916 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3917 # sets the default TLS model and affects inlining. 3918 case $host_cpu in 3919 hppa*64*) 3920 # +Z the default 3921 ;; 3922 *) 3923 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3924 ;; 3925 esac 3926 ;; 3927 3928 interix[[3-9]]*) 3929 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3930 # Instead, we relocate shared libraries at runtime. 3931 ;; 3932 3933 msdosdjgpp*) 3934 # Just because we use GCC doesn't mean we suddenly get shared libraries 3935 # on systems that don't support them. 3936 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3937 enable_shared=no 3938 ;; 3939 3940 *nto* | *qnx*) 3941 # QNX uses GNU C++, but need to define -shared option too, otherwise 3942 # it will coredump. 3943 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3944 ;; 3945 3946 sysv4*MP*) 3947 if test -d /usr/nec; then 3948 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3949 fi 3950 ;; 3951 3952 *) 3953 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3954 ;; 3955 esac 3956 else 3957 # PORTME Check for flag to pass linker flags through the system compiler. 3958 case $host_os in 3959 aix*) 3960 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3961 if test "$host_cpu" = ia64; then 3962 # AIX 5 now supports IA64 processor 3963 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3964 else 3965 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3966 fi 3967 ;; 3968 3969 mingw* | cygwin* | pw32* | os2* | cegcc*) 3970 # This hack is so that the source file can tell whether it is being 3971 # built for inclusion in a dll (and should export symbols for example). 3972 m4_if([$1], [GCJ], [], 3973 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3974 ;; 3975 3976 hpux9* | hpux10* | hpux11*) 3977 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3978 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 3979 # not for PA HP-UX. 3980 case $host_cpu in 3981 hppa*64*|ia64*) 3982 # +Z the default 3983 ;; 3984 *) 3985 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3986 ;; 3987 esac 3988 # Is there a better lt_prog_compiler_static that works with the bundled CC? 3989 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3990 ;; 3991 3992 irix5* | irix6* | nonstopux*) 3993 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3994 # PIC (with -KPIC) is the default. 3995 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3996 ;; 3997 3998 linux* | k*bsd*-gnu) 3999 case $cc_basename in 4000 # old Intel for x86_64 which still supported -KPIC. 4001 ecc*) 4002 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4004 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4005 ;; 4006 # icc used to be incompatible with GCC. 4007 # ICC 10 doesn't accept -KPIC any more. 4008 icc* | ifort*) 4009 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4010 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4011 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4012 ;; 4013 # Lahey Fortran 8.1. 4014 lf95*) 4015 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4017 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4018 ;; 4019 pgcc* | pgf77* | pgf90* | pgf95*) 4020 # Portland Group compilers (*not* the Pentium gcc compiler, 4021 # which looks to be a dead project) 4022 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4023 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4024 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4025 ;; 4026 ccc*) 4027 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4028 # All Alpha code is PIC. 4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4030 ;; 4031 xl*) 4032 # IBM XL C 8.0/Fortran 10.1 on PPC 4033 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4034 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4035 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4036 ;; 4037 *) 4038 case `$CC -V 2>&1 | sed 5q` in 4039 *Sun\ C*) 4040 # Sun C 5.9 4041 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4042 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4044 ;; 4045 *Sun\ F*) 4046 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4047 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4048 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4049 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4050 ;; 4051 esac 4052 ;; 4053 esac 4054 ;; 4055 4056 newsos6) 4057 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4058 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4059 ;; 4060 4061 *nto* | *qnx*) 4062 # QNX uses GNU C++, but need to define -shared option too, otherwise 4063 # it will coredump. 4064 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4065 ;; 4066 4067 osf3* | osf4* | osf5*) 4068 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4069 # All OSF/1 code is PIC. 4070 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4071 ;; 4072 4073 rdos*) 4074 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4075 ;; 4076 4077 solaris*) 4078 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4079 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4080 case $cc_basename in 4081 f77* | f90* | f95*) 4082 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4083 *) 4084 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4085 esac 4086 ;; 4087 4088 sunos4*) 4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4090 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4091 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4092 ;; 4093 4094 sysv4 | sysv4.2uw2* | sysv4.3*) 4095 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4098 ;; 4099 4100 sysv4*MP*) 4101 if test -d /usr/nec ;then 4102 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4103 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4104 fi 4105 ;; 4106 4107 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4109 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4110 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4111 ;; 4112 4113 unicos*) 4114 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4115 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4116 ;; 4117 4118 uts4*) 4119 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4120 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4121 ;; 4122 4123 *) 4124 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4125 ;; 4126 esac 4127 fi 4128]) 4129case $host_os in 4130 # For platforms which do not support PIC, -DPIC is meaningless: 4131 *djgpp*) 4132 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4133 ;; 4134 *) 4135 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4136 ;; 4137esac 4138AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4139_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4140 [How to pass a linker flag through the compiler]) 4141 4142# 4143# Check to make sure the PIC flag actually works. 4144# 4145if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4146 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4147 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4148 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4149 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4150 "" | " "*) ;; 4151 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4152 esac], 4153 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4154 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4155fi 4156_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4157 [Additional compiler flags for building library objects]) 4158 4159# 4160# Check to make sure the static flag actually works. 4161# 4162wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4163_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4164 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4165 $lt_tmp_static_flag, 4166 [], 4167 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4168_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4169 [Compiler flag to prevent dynamic linking]) 4170])# _LT_COMPILER_PIC 4171 4172 4173# _LT_LINKER_SHLIBS([TAGNAME]) 4174# ---------------------------- 4175# See if the linker supports building shared libraries. 4176m4_defun([_LT_LINKER_SHLIBS], 4177[AC_REQUIRE([LT_PATH_LD])dnl 4178AC_REQUIRE([LT_PATH_NM])dnl 4179m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4180m4_require([_LT_DECL_EGREP])dnl 4181m4_require([_LT_DECL_SED])dnl 4182m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4183m4_require([_LT_TAG_COMPILER])dnl 4184AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4185m4_if([$1], [CXX], [ 4186 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4187 case $host_os in 4188 aix[[4-9]]*) 4189 # If we're using GNU nm, then we don't want the "-C" option. 4190 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4191 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4192 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4193 else 4194 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4195 fi 4196 ;; 4197 pw32*) 4198 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4199 ;; 4200 cygwin* | mingw* | cegcc*) 4201 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4202 ;; 4203 linux* | k*bsd*-gnu) 4204 _LT_TAGVAR(link_all_deplibs, $1)=no 4205 ;; 4206 *) 4207 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4208 ;; 4209 esac 4210 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4211], [ 4212 runpath_var= 4213 _LT_TAGVAR(allow_undefined_flag, $1)= 4214 _LT_TAGVAR(always_export_symbols, $1)=no 4215 _LT_TAGVAR(archive_cmds, $1)= 4216 _LT_TAGVAR(archive_expsym_cmds, $1)= 4217 _LT_TAGVAR(compiler_needs_object, $1)=no 4218 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4219 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4220 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4221 _LT_TAGVAR(hardcode_automatic, $1)=no 4222 _LT_TAGVAR(hardcode_direct, $1)=no 4223 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4224 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4225 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4226 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4227 _LT_TAGVAR(hardcode_minus_L, $1)=no 4228 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4229 _LT_TAGVAR(inherit_rpath, $1)=no 4230 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4231 _LT_TAGVAR(module_cmds, $1)= 4232 _LT_TAGVAR(module_expsym_cmds, $1)= 4233 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4234 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4235 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4236 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4237 # include_expsyms should be a list of space-separated symbols to be *always* 4238 # included in the symbol list 4239 _LT_TAGVAR(include_expsyms, $1)= 4240 # exclude_expsyms can be an extended regexp of symbols to exclude 4241 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4242 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4243 # as well as any symbol that contains `d'. 4244 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4245 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4246 # platforms (ab)use it in PIC code, but their linkers get confused if 4247 # the symbol is explicitly referenced. Since portable code cannot 4248 # rely on this symbol name, it's probably fine to never include it in 4249 # preloaded symbol tables. 4250 # Exclude shared library initialization/finalization symbols. 4251dnl Note also adjust exclude_expsyms for C++ above. 4252 extract_expsyms_cmds= 4253 4254 case $host_os in 4255 cygwin* | mingw* | pw32* | cegcc*) 4256 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4257 # When not using gcc, we currently assume that we are using 4258 # Microsoft Visual C++. 4259 if test "$GCC" != yes; then 4260 with_gnu_ld=no 4261 fi 4262 ;; 4263 interix*) 4264 # we just hope/assume this is gcc and not c89 (= MSVC++) 4265 with_gnu_ld=yes 4266 ;; 4267 openbsd*) 4268 with_gnu_ld=no 4269 ;; 4270 esac 4271 4272 _LT_TAGVAR(ld_shlibs, $1)=yes 4273 if test "$with_gnu_ld" = yes; then 4274 # If archive_cmds runs LD, not CC, wlarc should be empty 4275 wlarc='${wl}' 4276 4277 # Set some defaults for GNU ld with shared library support. These 4278 # are reset later if shared libraries are not supported. Putting them 4279 # here allows them to be overridden if necessary. 4280 runpath_var=LD_RUN_PATH 4281 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4282 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4283 # ancient GNU ld didn't support --whole-archive et. al. 4284 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4285 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4286 else 4287 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4288 fi 4289 supports_anon_versioning=no 4290 case `$LD -v 2>&1` in 4291 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4292 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4293 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4294 *\ 2.11.*) ;; # other 2.11 versions 4295 *) supports_anon_versioning=yes ;; 4296 esac 4297 4298 # See if GNU ld supports shared libraries. 4299 case $host_os in 4300 aix[[3-9]]*) 4301 # On AIX/PPC, the GNU linker is very broken 4302 if test "$host_cpu" != ia64; then 4303 _LT_TAGVAR(ld_shlibs, $1)=no 4304 cat <<_LT_EOF 1>&2 4305 4306*** Warning: the GNU linker, at least up to release 2.9.1, is reported 4307*** to be unable to reliably create shared libraries on AIX. 4308*** Therefore, libtool is disabling shared libraries support. If you 4309*** really care for shared libraries, you may want to modify your PATH 4310*** so that a non-GNU linker is found, and then restart. 4311 4312_LT_EOF 4313 fi 4314 ;; 4315 4316 amigaos*) 4317 case $host_cpu in 4318 powerpc) 4319 # see comment about AmigaOS4 .so support 4320 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4321 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4322 ;; 4323 m68k) 4324 _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)' 4325 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4326 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4327 ;; 4328 esac 4329 ;; 4330 4331 beos*) 4332 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4333 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4334 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4335 # support --undefined. This deserves some investigation. FIXME 4336 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4337 else 4338 _LT_TAGVAR(ld_shlibs, $1)=no 4339 fi 4340 ;; 4341 4342 cygwin* | mingw* | pw32* | cegcc*) 4343 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4344 # as there is no search path for DLLs. 4345 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4346 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4347 _LT_TAGVAR(always_export_symbols, $1)=no 4348 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4349 _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' 4350 4351 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4352 _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' 4353 # If the export-symbols file already is a .def file (1st line 4354 # is EXPORTS), use it as is; otherwise, prepend... 4355 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4356 cp $export_symbols $output_objdir/$soname.def; 4357 else 4358 echo EXPORTS > $output_objdir/$soname.def; 4359 cat $export_symbols >> $output_objdir/$soname.def; 4360 fi~ 4361 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4362 else 4363 _LT_TAGVAR(ld_shlibs, $1)=no 4364 fi 4365 ;; 4366 4367 interix[[3-9]]*) 4368 _LT_TAGVAR(hardcode_direct, $1)=no 4369 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4370 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4371 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4372 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4373 # Instead, shared libraries are loaded at an image base (0x10000000 by 4374 # default) and relocated if they conflict, which is a slow very memory 4375 # consuming and fragmenting process. To avoid this, we pick a random, 4376 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4377 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4378 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4379 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4380 ;; 4381 4382 gnu* | linux* | tpf* | k*bsd*-gnu) 4383 tmp_diet=no 4384 if test "$host_os" = linux-dietlibc; then 4385 case $cc_basename in 4386 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4387 esac 4388 fi 4389 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4390 && test "$tmp_diet" = no 4391 then 4392 tmp_addflag= 4393 tmp_sharedflag='-shared' 4394 case $cc_basename,$host_cpu in 4395 pgcc*) # Portland Group C compiler 4396 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 4397 tmp_addflag=' $pic_flag' 4398 ;; 4399 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 4400 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 4401 tmp_addflag=' $pic_flag -Mnomain' ;; 4402 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4403 tmp_addflag=' -i_dynamic' ;; 4404 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4405 tmp_addflag=' -i_dynamic -nofor_main' ;; 4406 ifc* | ifort*) # Intel Fortran compiler 4407 tmp_addflag=' -nofor_main' ;; 4408 lf95*) # Lahey Fortran 8.1 4409 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4410 tmp_sharedflag='--shared' ;; 4411 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4412 tmp_sharedflag='-qmkshrobj' 4413 tmp_addflag= ;; 4414 esac 4415 case `$CC -V 2>&1 | sed 5q` in 4416 *Sun\ C*) # Sun C 5.9 4417 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 4418 _LT_TAGVAR(compiler_needs_object, $1)=yes 4419 tmp_sharedflag='-G' ;; 4420 *Sun\ F*) # Sun Fortran 8.3 4421 tmp_sharedflag='-G' ;; 4422 esac 4423 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4424 4425 if test "x$supports_anon_versioning" = xyes; then 4426 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4427 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4428 echo "local: *; };" >> $output_objdir/$libname.ver~ 4429 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4430 fi 4431 4432 case $cc_basename in 4433 xlf*) 4434 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4435 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4436 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4437 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4438 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' 4439 if test "x$supports_anon_versioning" = xyes; then 4440 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4441 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4442 echo "local: *; };" >> $output_objdir/$libname.ver~ 4443 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4444 fi 4445 ;; 4446 esac 4447 else 4448 _LT_TAGVAR(ld_shlibs, $1)=no 4449 fi 4450 ;; 4451 4452 netbsd*) 4453 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4454 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4455 wlarc= 4456 else 4457 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4458 _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' 4459 fi 4460 ;; 4461 4462 solaris*) 4463 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4464 _LT_TAGVAR(ld_shlibs, $1)=no 4465 cat <<_LT_EOF 1>&2 4466 4467*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4468*** create shared libraries on Solaris systems. Therefore, libtool 4469*** is disabling shared libraries support. We urge you to upgrade GNU 4470*** binutils to release 2.9.1 or newer. Another option is to modify 4471*** your PATH or compiler configuration so that the native linker is 4472*** used, and then restart. 4473 4474_LT_EOF 4475 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4476 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4477 _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' 4478 else 4479 _LT_TAGVAR(ld_shlibs, $1)=no 4480 fi 4481 ;; 4482 4483 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4484 case `$LD -v 2>&1` in 4485 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4486 _LT_TAGVAR(ld_shlibs, $1)=no 4487 cat <<_LT_EOF 1>&2 4488 4489*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4490*** reliably create shared libraries on SCO systems. Therefore, libtool 4491*** is disabling shared libraries support. We urge you to upgrade GNU 4492*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4493*** your PATH or compiler configuration so that the native linker is 4494*** used, and then restart. 4495 4496_LT_EOF 4497 ;; 4498 *) 4499 # For security reasons, it is highly recommended that you always 4500 # use absolute paths for naming shared libraries, and exclude the 4501 # DT_RUNPATH tag from executables and libraries. But doing so 4502 # requires that you compile everything twice, which is a pain. 4503 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4504 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4505 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4506 _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' 4507 else 4508 _LT_TAGVAR(ld_shlibs, $1)=no 4509 fi 4510 ;; 4511 esac 4512 ;; 4513 4514 sunos4*) 4515 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4516 wlarc= 4517 _LT_TAGVAR(hardcode_direct, $1)=yes 4518 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4519 ;; 4520 4521 *) 4522 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4523 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4524 _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' 4525 else 4526 _LT_TAGVAR(ld_shlibs, $1)=no 4527 fi 4528 ;; 4529 esac 4530 4531 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4532 runpath_var= 4533 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4534 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4535 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4536 fi 4537 else 4538 # PORTME fill in a description of your system's linker (not GNU ld) 4539 case $host_os in 4540 aix3*) 4541 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4542 _LT_TAGVAR(always_export_symbols, $1)=yes 4543 _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' 4544 # Note: this linker hardcodes the directories in LIBPATH if there 4545 # are no directories specified by -L. 4546 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4547 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4548 # Neither direct hardcoding nor static linking is supported with a 4549 # broken collect2. 4550 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4551 fi 4552 ;; 4553 4554 aix[[4-9]]*) 4555 if test "$host_cpu" = ia64; then 4556 # On IA64, the linker does run time linking by default, so we don't 4557 # have to do anything special. 4558 aix_use_runtimelinking=no 4559 exp_sym_flag='-Bexport' 4560 no_entry_flag="" 4561 else 4562 # If we're using GNU nm, then we don't want the "-C" option. 4563 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4564 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4565 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4566 else 4567 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4568 fi 4569 aix_use_runtimelinking=no 4570 4571 # Test if we are trying to use run time linking or normal 4572 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4573 # need to do runtime linking. 4574 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4575 for ld_flag in $LDFLAGS; do 4576 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4577 aix_use_runtimelinking=yes 4578 break 4579 fi 4580 done 4581 ;; 4582 esac 4583 4584 exp_sym_flag='-bexport' 4585 no_entry_flag='-bnoentry' 4586 fi 4587 4588 # When large executables or shared objects are built, AIX ld can 4589 # have problems creating the table of contents. If linking a library 4590 # or program results in "error TOC overflow" add -mminimal-toc to 4591 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4592 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4593 4594 _LT_TAGVAR(archive_cmds, $1)='' 4595 _LT_TAGVAR(hardcode_direct, $1)=yes 4596 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4597 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4598 _LT_TAGVAR(link_all_deplibs, $1)=yes 4599 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4600 4601 if test "$GCC" = yes; then 4602 case $host_os in aix4.[[012]]|aix4.[[012]].*) 4603 # We only want to do this on AIX 4.2 and lower, the check 4604 # below for broken collect2 doesn't work under 4.3+ 4605 collect2name=`${CC} -print-prog-name=collect2` 4606 if test -f "$collect2name" && 4607 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4608 then 4609 # We have reworked collect2 4610 : 4611 else 4612 # We have old collect2 4613 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4614 # It fails to find uninstalled libraries when the uninstalled 4615 # path is not listed in the libpath. Setting hardcode_minus_L 4616 # to unsupported forces relinking 4617 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4618 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4619 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4620 fi 4621 ;; 4622 esac 4623 shared_flag='-shared' 4624 if test "$aix_use_runtimelinking" = yes; then 4625 shared_flag="$shared_flag "'${wl}-G' 4626 fi 4627 _LT_TAGVAR(link_all_deplibs, $1)=no 4628 else 4629 # not using gcc 4630 if test "$host_cpu" = ia64; then 4631 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 4632 # chokes on -Wl,-G. The following line is correct: 4633 shared_flag='-G' 4634 else 4635 if test "$aix_use_runtimelinking" = yes; then 4636 shared_flag='${wl}-G' 4637 else 4638 shared_flag='${wl}-bM:SRE' 4639 fi 4640 fi 4641 fi 4642 4643 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 4644 # It seems that -bexpall does not export symbols beginning with 4645 # underscore (_), so it is better to generate a list of symbols to export. 4646 _LT_TAGVAR(always_export_symbols, $1)=yes 4647 if test "$aix_use_runtimelinking" = yes; then 4648 # Warning - without using the other runtime loading flags (-brtl), 4649 # -berok will link without error, but may produce a broken library. 4650 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 4651 # Determine the default libpath from the value encoded in an 4652 # empty executable. 4653 _LT_SYS_MODULE_PATH_AIX 4654 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4655 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 4656 else 4657 if test "$host_cpu" = ia64; then 4658 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 4659 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 4660 _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" 4661 else 4662 # Determine the default libpath from the value encoded in an 4663 # empty executable. 4664 _LT_SYS_MODULE_PATH_AIX 4665 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4666 # Warning - without using the other run time loading flags, 4667 # -berok will link without error, but may produce a broken library. 4668 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 4669 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 4670 # Exported symbols can be pulled into shared objects from archives 4671 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 4672 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 4673 # This is similar to how AIX traditionally builds its shared libraries. 4674 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 4675 fi 4676 fi 4677 ;; 4678 4679 amigaos*) 4680 case $host_cpu in 4681 powerpc) 4682 # see comment about AmigaOS4 .so support 4683 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4684 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4685 ;; 4686 m68k) 4687 _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)' 4688 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4689 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4690 ;; 4691 esac 4692 ;; 4693 4694 bsdi[[45]]*) 4695 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 4696 ;; 4697 4698 cygwin* | mingw* | pw32* | cegcc*) 4699 # When not using gcc, we currently assume that we are using 4700 # Microsoft Visual C++. 4701 # hardcode_libdir_flag_spec is actually meaningless, as there is 4702 # no search path for DLLs. 4703 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 4704 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4705 # Tell ltmain to make .lib files, not .a files. 4706 libext=lib 4707 # Tell ltmain to make .dll files, not .so files. 4708 shrext_cmds=".dll" 4709 # FIXME: Setting linknames here is a bad hack. 4710 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 4711 # The linker will automatically build a .lib file if we build a DLL. 4712 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 4713 # FIXME: Should let the user specify the lib program. 4714 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 4715 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 4716 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4717 ;; 4718 4719 darwin* | rhapsody*) 4720 _LT_DARWIN_LINKER_FEATURES($1) 4721 ;; 4722 4723 dgux*) 4724 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4725 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4726 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4727 ;; 4728 4729 freebsd1*) 4730 _LT_TAGVAR(ld_shlibs, $1)=no 4731 ;; 4732 4733 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 4734 # support. Future versions do this automatically, but an explicit c++rt0.o 4735 # does not break anything, and helps significantly (at the cost of a little 4736 # extra space). 4737 freebsd2.2*) 4738 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 4739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4740 _LT_TAGVAR(hardcode_direct, $1)=yes 4741 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4742 ;; 4743 4744 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 4745 freebsd2*) 4746 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4747 _LT_TAGVAR(hardcode_direct, $1)=yes 4748 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4749 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4750 ;; 4751 4752 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 4753 freebsd* | dragonfly*) 4754 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 4755 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4756 _LT_TAGVAR(hardcode_direct, $1)=yes 4757 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4758 ;; 4759 4760 hpux9*) 4761 if test "$GCC" = yes; then 4762 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 4763 else 4764 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 4765 fi 4766 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4767 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4768 _LT_TAGVAR(hardcode_direct, $1)=yes 4769 4770 # hardcode_minus_L: Not really in the search PATH, 4771 # but as the default location of the library. 4772 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4773 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4774 ;; 4775 4776 hpux10*) 4777 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 4778 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4779 else 4780 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 4781 fi 4782 if test "$with_gnu_ld" = no; then 4783 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4784 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 4785 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4786 _LT_TAGVAR(hardcode_direct, $1)=yes 4787 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4788 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4789 # hardcode_minus_L: Not really in the search PATH, 4790 # but as the default location of the library. 4791 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4792 fi 4793 ;; 4794 4795 hpux11*) 4796 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 4797 case $host_cpu in 4798 hppa*64*) 4799 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4800 ;; 4801 ia64*) 4802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4803 ;; 4804 *) 4805 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4806 ;; 4807 esac 4808 else 4809 case $host_cpu in 4810 hppa*64*) 4811 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4812 ;; 4813 ia64*) 4814 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4815 ;; 4816 *) 4817 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4818 ;; 4819 esac 4820 fi 4821 if test "$with_gnu_ld" = no; then 4822 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4823 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4824 4825 case $host_cpu in 4826 hppa*64*|ia64*) 4827 _LT_TAGVAR(hardcode_direct, $1)=no 4828 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4829 ;; 4830 *) 4831 _LT_TAGVAR(hardcode_direct, $1)=yes 4832 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4833 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4834 4835 # hardcode_minus_L: Not really in the search PATH, 4836 # but as the default location of the library. 4837 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4838 ;; 4839 esac 4840 fi 4841 ;; 4842 4843 irix5* | irix6* | nonstopux*) 4844 if test "$GCC" = yes; then 4845 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4846 # Try to use the -exported_symbol ld option, if it does not 4847 # work, assume that -exports_file does not work either and 4848 # implicitly export all symbols. 4849 save_LDFLAGS="$LDFLAGS" 4850 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 4851 AC_LINK_IFELSE(int foo(void) {}, 4852 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 4853 ) 4854 LDFLAGS="$save_LDFLAGS" 4855 else 4856 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 4857 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 4858 fi 4859 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4860 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4861 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4862 _LT_TAGVAR(inherit_rpath, $1)=yes 4863 _LT_TAGVAR(link_all_deplibs, $1)=yes 4864 ;; 4865 4866 netbsd*) 4867 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4868 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 4869 else 4870 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 4871 fi 4872 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4873 _LT_TAGVAR(hardcode_direct, $1)=yes 4874 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4875 ;; 4876 4877 newsos6) 4878 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4879 _LT_TAGVAR(hardcode_direct, $1)=yes 4880 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4881 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4882 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4883 ;; 4884 4885 *nto* | *qnx*) 4886 ;; 4887 4888 openbsd*) 4889 if test -f /usr/libexec/ld.so; then 4890 _LT_TAGVAR(hardcode_direct, $1)=yes 4891 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4892 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4893 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4894 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4895 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 4896 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4897 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4898 else 4899 case $host_os in 4900 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 4901 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4902 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4903 ;; 4904 *) 4905 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4906 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4907 ;; 4908 esac 4909 fi 4910 else 4911 _LT_TAGVAR(ld_shlibs, $1)=no 4912 fi 4913 ;; 4914 4915 os2*) 4916 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4917 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4918 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4919 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 4920 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 4921 ;; 4922 4923 osf3*) 4924 if test "$GCC" = yes; then 4925 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4926 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4927 else 4928 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 4929 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 4930 fi 4931 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4932 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4933 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4934 ;; 4935 4936 osf4* | osf5*) # as osf3* with the addition of -msym flag 4937 if test "$GCC" = yes; then 4938 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4939 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4940 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4941 else 4942 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 4943 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 4944 _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~ 4945 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 4946 4947 # Both c and cxx compiler support -rpath directly 4948 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 4949 fi 4950 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4951 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4952 ;; 4953 4954 solaris*) 4955 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 4956 if test "$GCC" = yes; then 4957 wlarc='${wl}' 4958 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4959 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4960 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 4961 else 4962 case `$CC -V 2>&1` in 4963 *"Compilers 5.0"*) 4964 wlarc='' 4965 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 4966 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4967 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 4968 ;; 4969 *) 4970 wlarc='${wl}' 4971 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 4972 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4973 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 4974 ;; 4975 esac 4976 fi 4977 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4978 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4979 case $host_os in 4980 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 4981 *) 4982 # The compiler driver will combine and reorder linker options, 4983 # but understands `-z linker_flag'. GCC discards it without `$wl', 4984 # but is careful enough not to reorder. 4985 # Supported since Solaris 2.6 (maybe 2.5.1?) 4986 if test "$GCC" = yes; then 4987 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 4988 else 4989 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 4990 fi 4991 ;; 4992 esac 4993 _LT_TAGVAR(link_all_deplibs, $1)=yes 4994 ;; 4995 4996 sunos4*) 4997 if test "x$host_vendor" = xsequent; then 4998 # Use $CC to link under sequent, because it throws in some extra .o 4999 # files that make .init and .fini sections work. 5000 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5001 else 5002 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5003 fi 5004 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5005 _LT_TAGVAR(hardcode_direct, $1)=yes 5006 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5007 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5008 ;; 5009 5010 sysv4) 5011 case $host_vendor in 5012 sni) 5013 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5014 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5015 ;; 5016 siemens) 5017 ## LD is ld it makes a PLAMLIB 5018 ## CC just makes a GrossModule. 5019 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5020 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5021 _LT_TAGVAR(hardcode_direct, $1)=no 5022 ;; 5023 motorola) 5024 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5025 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5026 ;; 5027 esac 5028 runpath_var='LD_RUN_PATH' 5029 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5030 ;; 5031 5032 sysv4.3*) 5033 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5034 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5035 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5036 ;; 5037 5038 sysv4*MP*) 5039 if test -d /usr/nec; then 5040 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5041 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5042 runpath_var=LD_RUN_PATH 5043 hardcode_runpath_var=yes 5044 _LT_TAGVAR(ld_shlibs, $1)=yes 5045 fi 5046 ;; 5047 5048 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5049 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5050 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5051 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5052 runpath_var='LD_RUN_PATH' 5053 5054 if test "$GCC" = yes; then 5055 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5056 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5057 else 5058 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5059 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5060 fi 5061 ;; 5062 5063 sysv5* | sco3.2v5* | sco5v6*) 5064 # Note: We can NOT use -z defs as we might desire, because we do not 5065 # link with -lc, and that would cause any symbols used from libc to 5066 # always be unresolved, which means just about no library would 5067 # ever link correctly. If we're not using GNU ld we use -z text 5068 # though, which does catch some bad symbols but isn't as heavy-handed 5069 # as -z defs. 5070 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5071 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5072 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5073 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5074 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5075 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5076 _LT_TAGVAR(link_all_deplibs, $1)=yes 5077 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5078 runpath_var='LD_RUN_PATH' 5079 5080 if test "$GCC" = yes; then 5081 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5082 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5083 else 5084 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5085 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5086 fi 5087 ;; 5088 5089 uts4*) 5090 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5091 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5092 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5093 ;; 5094 5095 *) 5096 _LT_TAGVAR(ld_shlibs, $1)=no 5097 ;; 5098 esac 5099 5100 if test x$host_vendor = xsni; then 5101 case $host in 5102 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5103 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5104 ;; 5105 esac 5106 fi 5107 fi 5108]) 5109AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5110test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5111 5112_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5113 5114_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5115_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5116_LT_DECL([], [extract_expsyms_cmds], [2], 5117 [The commands to extract the exported symbol list from a shared archive]) 5118 5119# 5120# Do we need to explicitly link libc? 5121# 5122case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5123x|xyes) 5124 # Assume -lc should be added 5125 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5126 5127 if test "$enable_shared" = yes && test "$GCC" = yes; then 5128 case $_LT_TAGVAR(archive_cmds, $1) in 5129 *'~'*) 5130 # FIXME: we may have to deal with multi-command sequences. 5131 ;; 5132 '$CC '*) 5133 # Test whether the compiler implicitly links with -lc since on some 5134 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5135 # to ld, don't add -lc before -lgcc. 5136 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 5137 $RM conftest* 5138 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5139 5140 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5141 soname=conftest 5142 lib=conftest 5143 libobjs=conftest.$ac_objext 5144 deplibs= 5145 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5146 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5147 compiler_flags=-v 5148 linker_flags=-v 5149 verstring= 5150 output_objdir=. 5151 libname=conftest 5152 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5153 _LT_TAGVAR(allow_undefined_flag, $1)= 5154 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5155 then 5156 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5157 else 5158 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5159 fi 5160 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5161 else 5162 cat conftest.err 1>&5 5163 fi 5164 $RM conftest* 5165 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) 5166 ;; 5167 esac 5168 fi 5169 ;; 5170esac 5171 5172_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5173 [Whether or not to add -lc for building shared libraries]) 5174_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5175 [enable_shared_with_static_runtimes], [0], 5176 [Whether or not to disallow shared libs when runtime libs are static]) 5177_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5178 [Compiler flag to allow reflexive dlopens]) 5179_LT_TAGDECL([], [whole_archive_flag_spec], [1], 5180 [Compiler flag to generate shared objects directly from archives]) 5181_LT_TAGDECL([], [compiler_needs_object], [1], 5182 [Whether the compiler copes with passing no objects directly]) 5183_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5184 [Create an old-style archive from a shared archive]) 5185_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5186 [Create a temporary old-style archive to link instead of a shared archive]) 5187_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5188_LT_TAGDECL([], [archive_expsym_cmds], [2]) 5189_LT_TAGDECL([], [module_cmds], [2], 5190 [Commands used to build a loadable module if different from building 5191 a shared archive.]) 5192_LT_TAGDECL([], [module_expsym_cmds], [2]) 5193_LT_TAGDECL([], [with_gnu_ld], [1], 5194 [Whether we are building with GNU ld or not]) 5195_LT_TAGDECL([], [allow_undefined_flag], [1], 5196 [Flag that allows shared libraries with undefined symbols to be built]) 5197_LT_TAGDECL([], [no_undefined_flag], [1], 5198 [Flag that enforces no undefined symbols]) 5199_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5200 [Flag to hardcode $libdir into a binary during linking. 5201 This must work even if $libdir does not exist]) 5202_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5203 [[If ld is used when linking, flag to hardcode $libdir into a binary 5204 during linking. This must work even if $libdir does not exist]]) 5205_LT_TAGDECL([], [hardcode_libdir_separator], [1], 5206 [Whether we need a single "-rpath" flag with a separated argument]) 5207_LT_TAGDECL([], [hardcode_direct], [0], 5208 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5209 DIR into the resulting binary]) 5210_LT_TAGDECL([], [hardcode_direct_absolute], [0], 5211 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5212 DIR into the resulting binary and the resulting library dependency is 5213 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5214 library is relocated]) 5215_LT_TAGDECL([], [hardcode_minus_L], [0], 5216 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5217 into the resulting binary]) 5218_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5219 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5220 into the resulting binary]) 5221_LT_TAGDECL([], [hardcode_automatic], [0], 5222 [Set to "yes" if building a shared library automatically hardcodes DIR 5223 into the library and all subsequent libraries and executables linked 5224 against it]) 5225_LT_TAGDECL([], [inherit_rpath], [0], 5226 [Set to yes if linker adds runtime paths of dependent libraries 5227 to runtime path list]) 5228_LT_TAGDECL([], [link_all_deplibs], [0], 5229 [Whether libtool must link a program against all its dependency libraries]) 5230_LT_TAGDECL([], [fix_srcfile_path], [1], 5231 [Fix the shell variable $srcfile for the compiler]) 5232_LT_TAGDECL([], [always_export_symbols], [0], 5233 [Set to "yes" if exported symbols are required]) 5234_LT_TAGDECL([], [export_symbols_cmds], [2], 5235 [The commands to list exported symbols]) 5236_LT_TAGDECL([], [exclude_expsyms], [1], 5237 [Symbols that should not be listed in the preloaded symbols]) 5238_LT_TAGDECL([], [include_expsyms], [1], 5239 [Symbols that must always be exported]) 5240_LT_TAGDECL([], [prelink_cmds], [2], 5241 [Commands necessary for linking programs (against libraries) with templates]) 5242_LT_TAGDECL([], [file_list_spec], [1], 5243 [Specify filename containing input files]) 5244dnl FIXME: Not yet implemented 5245dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5246dnl [Compiler flag to generate thread safe objects]) 5247])# _LT_LINKER_SHLIBS 5248 5249 5250# _LT_LANG_C_CONFIG([TAG]) 5251# ------------------------ 5252# Ensure that the configuration variables for a C compiler are suitably 5253# defined. These variables are subsequently used by _LT_CONFIG to write 5254# the compiler configuration to `libtool'. 5255m4_defun([_LT_LANG_C_CONFIG], 5256[m4_require([_LT_DECL_EGREP])dnl 5257lt_save_CC="$CC" 5258AC_LANG_PUSH(C) 5259 5260# Source file extension for C test sources. 5261ac_ext=c 5262 5263# Object file extension for compiled C test sources. 5264objext=o 5265_LT_TAGVAR(objext, $1)=$objext 5266 5267# Code to be used in simple compile tests 5268lt_simple_compile_test_code="int some_variable = 0;" 5269 5270# Code to be used in simple link tests 5271lt_simple_link_test_code='int main(){return(0);}' 5272 5273_LT_TAG_COMPILER 5274# Save the default compiler, since it gets overwritten when the other 5275# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5276compiler_DEFAULT=$CC 5277 5278# save warnings/boilerplate of simple test code 5279_LT_COMPILER_BOILERPLATE 5280_LT_LINKER_BOILERPLATE 5281 5282## CAVEAT EMPTOR: 5283## There is no encapsulation within the following macros, do not change 5284## the running order or otherwise move them around unless you know exactly 5285## what you are doing... 5286if test -n "$compiler"; then 5287 _LT_COMPILER_NO_RTTI($1) 5288 _LT_COMPILER_PIC($1) 5289 _LT_COMPILER_C_O($1) 5290 _LT_COMPILER_FILE_LOCKS($1) 5291 _LT_LINKER_SHLIBS($1) 5292 _LT_SYS_DYNAMIC_LINKER($1) 5293 _LT_LINKER_HARDCODE_LIBPATH($1) 5294 LT_SYS_DLOPEN_SELF 5295 _LT_CMD_STRIPLIB 5296 5297 # Report which library types will actually be built 5298 AC_MSG_CHECKING([if libtool supports shared libraries]) 5299 AC_MSG_RESULT([$can_build_shared]) 5300 5301 AC_MSG_CHECKING([whether to build shared libraries]) 5302 test "$can_build_shared" = "no" && enable_shared=no 5303 5304 # On AIX, shared libraries and static libraries use the same namespace, and 5305 # are all built from PIC. 5306 case $host_os in 5307 aix3*) 5308 test "$enable_shared" = yes && enable_static=no 5309 if test -n "$RANLIB"; then 5310 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5311 postinstall_cmds='$RANLIB $lib' 5312 fi 5313 ;; 5314 5315 aix[[4-9]]*) 5316 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5317 test "$enable_shared" = yes && enable_static=no 5318 fi 5319 ;; 5320 esac 5321 AC_MSG_RESULT([$enable_shared]) 5322 5323 AC_MSG_CHECKING([whether to build static libraries]) 5324 # Make sure either enable_shared or enable_static is yes. 5325 test "$enable_shared" = yes || enable_static=yes 5326 AC_MSG_RESULT([$enable_static]) 5327 5328 _LT_CONFIG($1) 5329fi 5330AC_LANG_POP 5331CC="$lt_save_CC" 5332])# _LT_LANG_C_CONFIG 5333 5334 5335# _LT_PROG_CXX 5336# ------------ 5337# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ 5338# compiler, we have our own version here. 5339m4_defun([_LT_PROG_CXX], 5340[ 5341pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) 5342AC_PROG_CXX 5343if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5344 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5345 (test "X$CXX" != "Xg++"))) ; then 5346 AC_PROG_CXXCPP 5347else 5348 _lt_caught_CXX_error=yes 5349fi 5350popdef([AC_MSG_ERROR]) 5351])# _LT_PROG_CXX 5352 5353dnl aclocal-1.4 backwards compatibility: 5354dnl AC_DEFUN([_LT_PROG_CXX], []) 5355 5356 5357# _LT_LANG_CXX_CONFIG([TAG]) 5358# -------------------------- 5359# Ensure that the configuration variables for a C++ compiler are suitably 5360# defined. These variables are subsequently used by _LT_CONFIG to write 5361# the compiler configuration to `libtool'. 5362m4_defun([_LT_LANG_CXX_CONFIG], 5363[AC_REQUIRE([_LT_PROG_CXX])dnl 5364m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5365m4_require([_LT_DECL_EGREP])dnl 5366 5367AC_LANG_PUSH(C++) 5368_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5369_LT_TAGVAR(allow_undefined_flag, $1)= 5370_LT_TAGVAR(always_export_symbols, $1)=no 5371_LT_TAGVAR(archive_expsym_cmds, $1)= 5372_LT_TAGVAR(compiler_needs_object, $1)=no 5373_LT_TAGVAR(export_dynamic_flag_spec, $1)= 5374_LT_TAGVAR(hardcode_direct, $1)=no 5375_LT_TAGVAR(hardcode_direct_absolute, $1)=no 5376_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5377_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5378_LT_TAGVAR(hardcode_libdir_separator, $1)= 5379_LT_TAGVAR(hardcode_minus_L, $1)=no 5380_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5381_LT_TAGVAR(hardcode_automatic, $1)=no 5382_LT_TAGVAR(inherit_rpath, $1)=no 5383_LT_TAGVAR(module_cmds, $1)= 5384_LT_TAGVAR(module_expsym_cmds, $1)= 5385_LT_TAGVAR(link_all_deplibs, $1)=unknown 5386_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5387_LT_TAGVAR(no_undefined_flag, $1)= 5388_LT_TAGVAR(whole_archive_flag_spec, $1)= 5389_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5390 5391# Source file extension for C++ test sources. 5392ac_ext=cpp 5393 5394# Object file extension for compiled C++ test sources. 5395objext=o 5396_LT_TAGVAR(objext, $1)=$objext 5397 5398# No sense in running all these tests if we already determined that 5399# the CXX compiler isn't working. Some variables (like enable_shared) 5400# are currently assumed to apply to all compilers on this platform, 5401# and will be corrupted by setting them based on a non-working compiler. 5402if test "$_lt_caught_CXX_error" != yes; then 5403 # Code to be used in simple compile tests 5404 lt_simple_compile_test_code="int some_variable = 0;" 5405 5406 # Code to be used in simple link tests 5407 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5408 5409 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5410 _LT_TAG_COMPILER 5411 5412 # save warnings/boilerplate of simple test code 5413 _LT_COMPILER_BOILERPLATE 5414 _LT_LINKER_BOILERPLATE 5415 5416 # Allow CC to be a program name with arguments. 5417 lt_save_CC=$CC 5418 lt_save_LD=$LD 5419 lt_save_GCC=$GCC 5420 GCC=$GXX 5421 lt_save_with_gnu_ld=$with_gnu_ld 5422 lt_save_path_LD=$lt_cv_path_LD 5423 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5424 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5425 else 5426 $as_unset lt_cv_prog_gnu_ld 5427 fi 5428 if test -n "${lt_cv_path_LDCXX+set}"; then 5429 lt_cv_path_LD=$lt_cv_path_LDCXX 5430 else 5431 $as_unset lt_cv_path_LD 5432 fi 5433 test -z "${LDCXX+set}" || LD=$LDCXX 5434 CC=${CXX-"c++"} 5435 compiler=$CC 5436 _LT_TAGVAR(compiler, $1)=$CC 5437 _LT_CC_BASENAME([$compiler]) 5438 5439 if test -n "$compiler"; then 5440 # We don't want -fno-exception when compiling C++ code, so set the 5441 # no_builtin_flag separately 5442 if test "$GXX" = yes; then 5443 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5444 else 5445 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5446 fi 5447 5448 if test "$GXX" = yes; then 5449 # Set up default GNU C++ configuration 5450 5451 LT_PATH_LD 5452 5453 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5454 # archiving commands below assume that GNU ld is being used. 5455 if test "$with_gnu_ld" = yes; then 5456 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5457 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5458 5459 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5460 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5461 5462 # If archive_cmds runs LD, not CC, wlarc should be empty 5463 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5464 # investigate it a little bit more. (MM) 5465 wlarc='${wl}' 5466 5467 # ancient GNU ld didn't support --whole-archive et. al. 5468 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5469 $GREP 'no-whole-archive' > /dev/null; then 5470 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5471 else 5472 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5473 fi 5474 else 5475 with_gnu_ld=no 5476 wlarc= 5477 5478 # A generic and very simple default shared library creation 5479 # command for GNU C++ for the case where it uses the native 5480 # linker, instead of GNU ld. If possible, this setting should 5481 # overridden to take advantage of the native linker features on 5482 # the platform it is being used on. 5483 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5484 fi 5485 5486 # Commands to make compiler produce verbose output that lists 5487 # what "hidden" libraries, object files and flags are used when 5488 # linking a shared library. 5489 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 5490 5491 else 5492 GXX=no 5493 with_gnu_ld=no 5494 wlarc= 5495 fi 5496 5497 # PORTME: fill in a description of your system's C++ link characteristics 5498 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5499 _LT_TAGVAR(ld_shlibs, $1)=yes 5500 case $host_os in 5501 aix3*) 5502 # FIXME: insert proper C++ library support 5503 _LT_TAGVAR(ld_shlibs, $1)=no 5504 ;; 5505 aix[[4-9]]*) 5506 if test "$host_cpu" = ia64; then 5507 # On IA64, the linker does run time linking by default, so we don't 5508 # have to do anything special. 5509 aix_use_runtimelinking=no 5510 exp_sym_flag='-Bexport' 5511 no_entry_flag="" 5512 else 5513 aix_use_runtimelinking=no 5514 5515 # Test if we are trying to use run time linking or normal 5516 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5517 # need to do runtime linking. 5518 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5519 for ld_flag in $LDFLAGS; do 5520 case $ld_flag in 5521 *-brtl*) 5522 aix_use_runtimelinking=yes 5523 break 5524 ;; 5525 esac 5526 done 5527 ;; 5528 esac 5529 5530 exp_sym_flag='-bexport' 5531 no_entry_flag='-bnoentry' 5532 fi 5533 5534 # When large executables or shared objects are built, AIX ld can 5535 # have problems creating the table of contents. If linking a library 5536 # or program results in "error TOC overflow" add -mminimal-toc to 5537 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5538 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5539 5540 _LT_TAGVAR(archive_cmds, $1)='' 5541 _LT_TAGVAR(hardcode_direct, $1)=yes 5542 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5543 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5544 _LT_TAGVAR(link_all_deplibs, $1)=yes 5545 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5546 5547 if test "$GXX" = yes; then 5548 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5549 # We only want to do this on AIX 4.2 and lower, the check 5550 # below for broken collect2 doesn't work under 4.3+ 5551 collect2name=`${CC} -print-prog-name=collect2` 5552 if test -f "$collect2name" && 5553 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5554 then 5555 # We have reworked collect2 5556 : 5557 else 5558 # We have old collect2 5559 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5560 # It fails to find uninstalled libraries when the uninstalled 5561 # path is not listed in the libpath. Setting hardcode_minus_L 5562 # to unsupported forces relinking 5563 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5564 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5565 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5566 fi 5567 esac 5568 shared_flag='-shared' 5569 if test "$aix_use_runtimelinking" = yes; then 5570 shared_flag="$shared_flag "'${wl}-G' 5571 fi 5572 else 5573 # not using gcc 5574 if test "$host_cpu" = ia64; then 5575 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5576 # chokes on -Wl,-G. The following line is correct: 5577 shared_flag='-G' 5578 else 5579 if test "$aix_use_runtimelinking" = yes; then 5580 shared_flag='${wl}-G' 5581 else 5582 shared_flag='${wl}-bM:SRE' 5583 fi 5584 fi 5585 fi 5586 5587 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5588 # It seems that -bexpall does not export symbols beginning with 5589 # underscore (_), so it is better to generate a list of symbols to 5590 # export. 5591 _LT_TAGVAR(always_export_symbols, $1)=yes 5592 if test "$aix_use_runtimelinking" = yes; then 5593 # Warning - without using the other runtime loading flags (-brtl), 5594 # -berok will link without error, but may produce a broken library. 5595 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5596 # Determine the default libpath from the value encoded in an empty 5597 # executable. 5598 _LT_SYS_MODULE_PATH_AIX 5599 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5600 5601 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5602 else 5603 if test "$host_cpu" = ia64; then 5604 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5605 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5606 _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" 5607 else 5608 # Determine the default libpath from the value encoded in an 5609 # empty executable. 5610 _LT_SYS_MODULE_PATH_AIX 5611 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5612 # Warning - without using the other run time loading flags, 5613 # -berok will link without error, but may produce a broken library. 5614 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5615 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5616 # Exported symbols can be pulled into shared objects from archives 5617 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5618 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5619 # This is similar to how AIX traditionally builds its shared 5620 # libraries. 5621 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 5622 fi 5623 fi 5624 ;; 5625 5626 beos*) 5627 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5628 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5629 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5630 # support --undefined. This deserves some investigation. FIXME 5631 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5632 else 5633 _LT_TAGVAR(ld_shlibs, $1)=no 5634 fi 5635 ;; 5636 5637 chorus*) 5638 case $cc_basename in 5639 *) 5640 # FIXME: insert proper C++ library support 5641 _LT_TAGVAR(ld_shlibs, $1)=no 5642 ;; 5643 esac 5644 ;; 5645 5646 cygwin* | mingw* | pw32* | cegcc*) 5647 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5648 # as there is no search path for DLLs. 5649 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5650 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5651 _LT_TAGVAR(always_export_symbols, $1)=no 5652 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5653 5654 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5655 _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' 5656 # If the export-symbols file already is a .def file (1st line 5657 # is EXPORTS), use it as is; otherwise, prepend... 5658 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5659 cp $export_symbols $output_objdir/$soname.def; 5660 else 5661 echo EXPORTS > $output_objdir/$soname.def; 5662 cat $export_symbols >> $output_objdir/$soname.def; 5663 fi~ 5664 $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' 5665 else 5666 _LT_TAGVAR(ld_shlibs, $1)=no 5667 fi 5668 ;; 5669 darwin* | rhapsody*) 5670 _LT_DARWIN_LINKER_FEATURES($1) 5671 ;; 5672 5673 dgux*) 5674 case $cc_basename in 5675 ec++*) 5676 # FIXME: insert proper C++ library support 5677 _LT_TAGVAR(ld_shlibs, $1)=no 5678 ;; 5679 ghcx*) 5680 # Green Hills C++ Compiler 5681 # FIXME: insert proper C++ library support 5682 _LT_TAGVAR(ld_shlibs, $1)=no 5683 ;; 5684 *) 5685 # FIXME: insert proper C++ library support 5686 _LT_TAGVAR(ld_shlibs, $1)=no 5687 ;; 5688 esac 5689 ;; 5690 5691 freebsd[[12]]*) 5692 # C++ shared libraries reported to be fairly broken before 5693 # switch to ELF 5694 _LT_TAGVAR(ld_shlibs, $1)=no 5695 ;; 5696 5697 freebsd-elf*) 5698 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5699 ;; 5700 5701 freebsd* | dragonfly*) 5702 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 5703 # conventions 5704 _LT_TAGVAR(ld_shlibs, $1)=yes 5705 ;; 5706 5707 gnu*) 5708 ;; 5709 5710 hpux9*) 5711 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5712 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5713 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5714 _LT_TAGVAR(hardcode_direct, $1)=yes 5715 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5716 # but as the default 5717 # location of the library. 5718 5719 case $cc_basename in 5720 CC*) 5721 # FIXME: insert proper C++ library support 5722 _LT_TAGVAR(ld_shlibs, $1)=no 5723 ;; 5724 aCC*) 5725 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5726 # Commands to make compiler produce verbose output that lists 5727 # what "hidden" libraries, object files and flags are used when 5728 # linking a shared library. 5729 # 5730 # There doesn't appear to be a way to prevent this compiler from 5731 # explicitly linking system object files so we need to strip them 5732 # from the output so that they don't get included in the library 5733 # dependencies. 5734 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 5735 ;; 5736 *) 5737 if test "$GXX" = yes; then 5738 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5739 else 5740 # FIXME: insert proper C++ library support 5741 _LT_TAGVAR(ld_shlibs, $1)=no 5742 fi 5743 ;; 5744 esac 5745 ;; 5746 5747 hpux10*|hpux11*) 5748 if test $with_gnu_ld = no; then 5749 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5750 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5751 5752 case $host_cpu in 5753 hppa*64*|ia64*) 5754 ;; 5755 *) 5756 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5757 ;; 5758 esac 5759 fi 5760 case $host_cpu in 5761 hppa*64*|ia64*) 5762 _LT_TAGVAR(hardcode_direct, $1)=no 5763 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5764 ;; 5765 *) 5766 _LT_TAGVAR(hardcode_direct, $1)=yes 5767 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5768 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5769 # but as the default 5770 # location of the library. 5771 ;; 5772 esac 5773 5774 case $cc_basename in 5775 CC*) 5776 # FIXME: insert proper C++ library support 5777 _LT_TAGVAR(ld_shlibs, $1)=no 5778 ;; 5779 aCC*) 5780 case $host_cpu in 5781 hppa*64*) 5782 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5783 ;; 5784 ia64*) 5785 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5786 ;; 5787 *) 5788 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5789 ;; 5790 esac 5791 # Commands to make compiler produce verbose output that lists 5792 # what "hidden" libraries, object files and flags are used when 5793 # linking a shared library. 5794 # 5795 # There doesn't appear to be a way to prevent this compiler from 5796 # explicitly linking system object files so we need to strip them 5797 # from the output so that they don't get included in the library 5798 # dependencies. 5799 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 5800 ;; 5801 *) 5802 if test "$GXX" = yes; then 5803 if test $with_gnu_ld = no; then 5804 case $host_cpu in 5805 hppa*64*) 5806 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5807 ;; 5808 ia64*) 5809 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5810 ;; 5811 *) 5812 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5813 ;; 5814 esac 5815 fi 5816 else 5817 # FIXME: insert proper C++ library support 5818 _LT_TAGVAR(ld_shlibs, $1)=no 5819 fi 5820 ;; 5821 esac 5822 ;; 5823 5824 interix[[3-9]]*) 5825 _LT_TAGVAR(hardcode_direct, $1)=no 5826 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5827 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5828 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5829 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5830 # Instead, shared libraries are loaded at an image base (0x10000000 by 5831 # default) and relocated if they conflict, which is a slow very memory 5832 # consuming and fragmenting process. To avoid this, we pick a random, 5833 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5834 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5835 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5836 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5837 ;; 5838 irix5* | irix6*) 5839 case $cc_basename in 5840 CC*) 5841 # SGI C++ 5842 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 5843 5844 # Archives containing C++ object files must be created using 5845 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 5846 # necessary to make sure instantiated templates are included 5847 # in the archive. 5848 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 5849 ;; 5850 *) 5851 if test "$GXX" = yes; then 5852 if test "$with_gnu_ld" = no; then 5853 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5854 else 5855 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' 5856 fi 5857 fi 5858 _LT_TAGVAR(link_all_deplibs, $1)=yes 5859 ;; 5860 esac 5861 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5862 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5863 _LT_TAGVAR(inherit_rpath, $1)=yes 5864 ;; 5865 5866 linux* | k*bsd*-gnu) 5867 case $cc_basename in 5868 KCC*) 5869 # Kuck and Associates, Inc. (KAI) C++ Compiler 5870 5871 # KCC will only create a shared library if the output file 5872 # ends with ".so" (or ".sl" for HP-UX), so rename the library 5873 # to its proper name (with version) after linking. 5874 _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' 5875 _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 $lib' 5876 # Commands to make compiler produce verbose output that lists 5877 # what "hidden" libraries, object files and flags are used when 5878 # linking a shared library. 5879 # 5880 # There doesn't appear to be a way to prevent this compiler from 5881 # explicitly linking system object files so we need to strip them 5882 # from the output so that they don't get included in the library 5883 # dependencies. 5884 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 5885 5886 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5887 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5888 5889 # Archives containing C++ object files must be created using 5890 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 5891 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 5892 ;; 5893 icpc* | ecpc* ) 5894 # Intel C++ 5895 with_gnu_ld=yes 5896 # version 8.0 and above of icpc choke on multiply defined symbols 5897 # if we add $predep_objects and $postdep_objects, however 7.1 and 5898 # earlier do not add the objects themselves. 5899 case `$CC -V 2>&1` in 5900 *"Version 7."*) 5901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5902 _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' 5903 ;; 5904 *) # Version 8.0 or newer 5905 tmp_idyn= 5906 case $host_cpu in 5907 ia64*) tmp_idyn=' -i_dynamic';; 5908 esac 5909 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5910 _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' 5911 ;; 5912 esac 5913 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5914 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5915 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5916 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5917 ;; 5918 pgCC* | pgcpp*) 5919 # Portland Group C++ compiler 5920 case `$CC -V` in 5921 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) 5922 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 5923 rm -rf $tpldir~ 5924 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 5925 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' 5926 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 5927 rm -rf $tpldir~ 5928 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 5929 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ 5930 $RANLIB $oldlib' 5931 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 5932 rm -rf $tpldir~ 5933 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 5934 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 5935 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 5936 rm -rf $tpldir~ 5937 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 5938 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 5939 ;; 5940 *) # Version 6 will use weak symbols 5941 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 5942 _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' 5943 ;; 5944 esac 5945 5946 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5947 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5948 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 5949 ;; 5950 cxx*) 5951 # Compaq C++ 5952 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5953 _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' 5954 5955 runpath_var=LD_RUN_PATH 5956 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5957 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5958 5959 # Commands to make compiler produce verbose output that lists 5960 # what "hidden" libraries, object files and flags are used when 5961 # linking a shared library. 5962 # 5963 # There doesn't appear to be a way to prevent this compiler from 5964 # explicitly linking system object files so we need to strip them 5965 # from the output so that they don't get included in the library 5966 # dependencies. 5967 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 5968 ;; 5969 xl*) 5970 # IBM XL 8.0 on PPC, with GNU ld 5971 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5972 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5973 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5974 if test "x$supports_anon_versioning" = xyes; then 5975 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5976 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5977 echo "local: *; };" >> $output_objdir/$libname.ver~ 5978 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5979 fi 5980 ;; 5981 *) 5982 case `$CC -V 2>&1 | sed 5q` in 5983 *Sun\ C*) 5984 # Sun C++ 5.9 5985 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 5986 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5987 _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' 5988 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5989 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 5990 _LT_TAGVAR(compiler_needs_object, $1)=yes 5991 5992 # Not sure whether something based on 5993 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 5994 # would be better. 5995 output_verbose_link_cmd='echo' 5996 5997 # Archives containing C++ object files must be created using 5998 # "CC -xar", where "CC" is the Sun C++ compiler. This is 5999 # necessary to make sure instantiated templates are included 6000 # in the archive. 6001 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6002 ;; 6003 esac 6004 ;; 6005 esac 6006 ;; 6007 6008 lynxos*) 6009 # FIXME: insert proper C++ library support 6010 _LT_TAGVAR(ld_shlibs, $1)=no 6011 ;; 6012 6013 m88k*) 6014 # FIXME: insert proper C++ library support 6015 _LT_TAGVAR(ld_shlibs, $1)=no 6016 ;; 6017 6018 mvs*) 6019 case $cc_basename in 6020 cxx*) 6021 # FIXME: insert proper C++ library support 6022 _LT_TAGVAR(ld_shlibs, $1)=no 6023 ;; 6024 *) 6025 # FIXME: insert proper C++ library support 6026 _LT_TAGVAR(ld_shlibs, $1)=no 6027 ;; 6028 esac 6029 ;; 6030 6031 netbsd*) 6032 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6033 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6034 wlarc= 6035 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6036 _LT_TAGVAR(hardcode_direct, $1)=yes 6037 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6038 fi 6039 # Workaround some broken pre-1.5 toolchains 6040 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6041 ;; 6042 6043 *nto* | *qnx*) 6044 _LT_TAGVAR(ld_shlibs, $1)=yes 6045 ;; 6046 6047 openbsd2*) 6048 # C++ shared libraries are fairly broken 6049 _LT_TAGVAR(ld_shlibs, $1)=no 6050 ;; 6051 6052 openbsd*) 6053 if test -f /usr/libexec/ld.so; then 6054 _LT_TAGVAR(hardcode_direct, $1)=yes 6055 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6056 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6057 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6058 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6059 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6060 _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' 6061 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6062 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6063 fi 6064 output_verbose_link_cmd=echo 6065 else 6066 _LT_TAGVAR(ld_shlibs, $1)=no 6067 fi 6068 ;; 6069 6070 osf3* | osf4* | osf5*) 6071 case $cc_basename in 6072 KCC*) 6073 # Kuck and Associates, Inc. (KAI) C++ Compiler 6074 6075 # KCC will only create a shared library if the output file 6076 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6077 # to its proper name (with version) after linking. 6078 _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' 6079 6080 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6081 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6082 6083 # Archives containing C++ object files must be created using 6084 # the KAI C++ compiler. 6085 case $host in 6086 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6087 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6088 esac 6089 ;; 6090 RCC*) 6091 # Rational C++ 2.4.1 6092 # FIXME: insert proper C++ library support 6093 _LT_TAGVAR(ld_shlibs, $1)=no 6094 ;; 6095 cxx*) 6096 case $host in 6097 osf3*) 6098 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6099 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 6100 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6101 ;; 6102 *) 6103 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6104 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 6105 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6106 echo "-hidden">> $lib.exp~ 6107 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ 6108 $RM $lib.exp' 6109 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6110 ;; 6111 esac 6112 6113 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6114 6115 # Commands to make compiler produce verbose output that lists 6116 # what "hidden" libraries, object files and flags are used when 6117 # linking a shared library. 6118 # 6119 # There doesn't appear to be a way to prevent this compiler from 6120 # explicitly linking system object files so we need to strip them 6121 # from the output so that they don't get included in the library 6122 # dependencies. 6123 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 6124 ;; 6125 *) 6126 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6127 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6128 case $host in 6129 osf3*) 6130 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6131 ;; 6132 *) 6133 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6134 ;; 6135 esac 6136 6137 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6138 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6139 6140 # Commands to make compiler produce verbose output that lists 6141 # what "hidden" libraries, object files and flags are used when 6142 # linking a shared library. 6143 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6144 6145 else 6146 # FIXME: insert proper C++ library support 6147 _LT_TAGVAR(ld_shlibs, $1)=no 6148 fi 6149 ;; 6150 esac 6151 ;; 6152 6153 psos*) 6154 # FIXME: insert proper C++ library support 6155 _LT_TAGVAR(ld_shlibs, $1)=no 6156 ;; 6157 6158 sunos4*) 6159 case $cc_basename in 6160 CC*) 6161 # Sun C++ 4.x 6162 # FIXME: insert proper C++ library support 6163 _LT_TAGVAR(ld_shlibs, $1)=no 6164 ;; 6165 lcc*) 6166 # Lucid 6167 # FIXME: insert proper C++ library support 6168 _LT_TAGVAR(ld_shlibs, $1)=no 6169 ;; 6170 *) 6171 # FIXME: insert proper C++ library support 6172 _LT_TAGVAR(ld_shlibs, $1)=no 6173 ;; 6174 esac 6175 ;; 6176 6177 solaris*) 6178 case $cc_basename in 6179 CC*) 6180 # Sun C++ 4.2, 5.x and Centerline C++ 6181 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6182 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6183 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6184 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6185 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6186 6187 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6188 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6189 case $host_os in 6190 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6191 *) 6192 # The compiler driver will combine and reorder linker options, 6193 # but understands `-z linker_flag'. 6194 # Supported since Solaris 2.6 (maybe 2.5.1?) 6195 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6196 ;; 6197 esac 6198 _LT_TAGVAR(link_all_deplibs, $1)=yes 6199 6200 output_verbose_link_cmd='echo' 6201 6202 # Archives containing C++ object files must be created using 6203 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6204 # necessary to make sure instantiated templates are included 6205 # in the archive. 6206 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6207 ;; 6208 gcx*) 6209 # Green Hills C++ Compiler 6210 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6211 6212 # The C++ compiler must be used to create the archive. 6213 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6214 ;; 6215 *) 6216 # GNU C++ compiler with Solaris linker 6217 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6218 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6219 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6220 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6221 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6222 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6223 6224 # Commands to make compiler produce verbose output that lists 6225 # what "hidden" libraries, object files and flags are used when 6226 # linking a shared library. 6227 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6228 else 6229 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6230 # platform. 6231 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6232 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6233 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6234 6235 # Commands to make compiler produce verbose output that lists 6236 # what "hidden" libraries, object files and flags are used when 6237 # linking a shared library. 6238 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6239 fi 6240 6241 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6242 case $host_os in 6243 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6244 *) 6245 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6246 ;; 6247 esac 6248 fi 6249 ;; 6250 esac 6251 ;; 6252 6253 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6254 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6255 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6256 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6257 runpath_var='LD_RUN_PATH' 6258 6259 case $cc_basename in 6260 CC*) 6261 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6262 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6263 ;; 6264 *) 6265 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6266 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6267 ;; 6268 esac 6269 ;; 6270 6271 sysv5* | sco3.2v5* | sco5v6*) 6272 # Note: We can NOT use -z defs as we might desire, because we do not 6273 # link with -lc, and that would cause any symbols used from libc to 6274 # always be unresolved, which means just about no library would 6275 # ever link correctly. If we're not using GNU ld we use -z text 6276 # though, which does catch some bad symbols but isn't as heavy-handed 6277 # as -z defs. 6278 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6279 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6280 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6281 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6282 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6283 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6284 _LT_TAGVAR(link_all_deplibs, $1)=yes 6285 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6286 runpath_var='LD_RUN_PATH' 6287 6288 case $cc_basename in 6289 CC*) 6290 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6291 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6292 ;; 6293 *) 6294 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6295 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6296 ;; 6297 esac 6298 ;; 6299 6300 tandem*) 6301 case $cc_basename in 6302 NCC*) 6303 # NonStop-UX NCC 3.20 6304 # FIXME: insert proper C++ library support 6305 _LT_TAGVAR(ld_shlibs, $1)=no 6306 ;; 6307 *) 6308 # FIXME: insert proper C++ library support 6309 _LT_TAGVAR(ld_shlibs, $1)=no 6310 ;; 6311 esac 6312 ;; 6313 6314 vxworks*) 6315 # FIXME: insert proper C++ library support 6316 _LT_TAGVAR(ld_shlibs, $1)=no 6317 ;; 6318 6319 *) 6320 # FIXME: insert proper C++ library support 6321 _LT_TAGVAR(ld_shlibs, $1)=no 6322 ;; 6323 esac 6324 6325 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6326 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6327 6328 _LT_TAGVAR(GCC, $1)="$GXX" 6329 _LT_TAGVAR(LD, $1)="$LD" 6330 6331 ## CAVEAT EMPTOR: 6332 ## There is no encapsulation within the following macros, do not change 6333 ## the running order or otherwise move them around unless you know exactly 6334 ## what you are doing... 6335 _LT_SYS_HIDDEN_LIBDEPS($1) 6336 _LT_COMPILER_PIC($1) 6337 _LT_COMPILER_C_O($1) 6338 _LT_COMPILER_FILE_LOCKS($1) 6339 _LT_LINKER_SHLIBS($1) 6340 _LT_SYS_DYNAMIC_LINKER($1) 6341 _LT_LINKER_HARDCODE_LIBPATH($1) 6342 6343 _LT_CONFIG($1) 6344 fi # test -n "$compiler" 6345 6346 CC=$lt_save_CC 6347 LDCXX=$LD 6348 LD=$lt_save_LD 6349 GCC=$lt_save_GCC 6350 with_gnu_ld=$lt_save_with_gnu_ld 6351 lt_cv_path_LDCXX=$lt_cv_path_LD 6352 lt_cv_path_LD=$lt_save_path_LD 6353 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6354 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6355fi # test "$_lt_caught_CXX_error" != yes 6356 6357AC_LANG_POP 6358])# _LT_LANG_CXX_CONFIG 6359 6360 6361# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6362# --------------------------------- 6363# Figure out "hidden" library dependencies from verbose 6364# compiler output when linking a shared library. 6365# Parse the compiler output and extract the necessary 6366# objects, libraries and library flags. 6367m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6368[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6369# Dependencies to place before and after the object being linked: 6370_LT_TAGVAR(predep_objects, $1)= 6371_LT_TAGVAR(postdep_objects, $1)= 6372_LT_TAGVAR(predeps, $1)= 6373_LT_TAGVAR(postdeps, $1)= 6374_LT_TAGVAR(compiler_lib_search_path, $1)= 6375 6376dnl we can't use the lt_simple_compile_test_code here, 6377dnl because it contains code intended for an executable, 6378dnl not a library. It's possible we should let each 6379dnl tag define a new lt_????_link_test_code variable, 6380dnl but it's only used here... 6381m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6382int a; 6383void foo (void) { a = 0; } 6384_LT_EOF 6385], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6386class Foo 6387{ 6388public: 6389 Foo (void) { a = 0; } 6390private: 6391 int a; 6392}; 6393_LT_EOF 6394], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6395 subroutine foo 6396 implicit none 6397 integer*4 a 6398 a=0 6399 return 6400 end 6401_LT_EOF 6402], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6403 subroutine foo 6404 implicit none 6405 integer a 6406 a=0 6407 return 6408 end 6409_LT_EOF 6410], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6411public class foo { 6412 private int a; 6413 public void bar (void) { 6414 a = 0; 6415 } 6416}; 6417_LT_EOF 6418]) 6419dnl Parse the compiler output and extract the necessary 6420dnl objects, libraries and library flags. 6421if AC_TRY_EVAL(ac_compile); then 6422 # Parse the compiler output and extract the necessary 6423 # objects, libraries and library flags. 6424 6425 # Sentinel used to keep track of whether or not we are before 6426 # the conftest object file. 6427 pre_test_object_deps_done=no 6428 6429 for p in `eval "$output_verbose_link_cmd"`; do 6430 case $p in 6431 6432 -L* | -R* | -l*) 6433 # Some compilers place space between "-{L,R}" and the path. 6434 # Remove the space. 6435 if test $p = "-L" || 6436 test $p = "-R"; then 6437 prev=$p 6438 continue 6439 else 6440 prev= 6441 fi 6442 6443 if test "$pre_test_object_deps_done" = no; then 6444 case $p in 6445 -L* | -R*) 6446 # Internal compiler library paths should come after those 6447 # provided the user. The postdeps already come after the 6448 # user supplied libs so there is no need to process them. 6449 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6450 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6451 else 6452 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6453 fi 6454 ;; 6455 # The "-l" case would never come before the object being 6456 # linked, so don't bother handling this case. 6457 esac 6458 else 6459 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6460 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6461 else 6462 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6463 fi 6464 fi 6465 ;; 6466 6467 *.$objext) 6468 # This assumes that the test object file only shows up 6469 # once in the compiler output. 6470 if test "$p" = "conftest.$objext"; then 6471 pre_test_object_deps_done=yes 6472 continue 6473 fi 6474 6475 if test "$pre_test_object_deps_done" = no; then 6476 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 6477 _LT_TAGVAR(predep_objects, $1)="$p" 6478 else 6479 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 6480 fi 6481 else 6482 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 6483 _LT_TAGVAR(postdep_objects, $1)="$p" 6484 else 6485 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 6486 fi 6487 fi 6488 ;; 6489 6490 *) ;; # Ignore the rest. 6491 6492 esac 6493 done 6494 6495 # Clean up. 6496 rm -f a.out a.exe 6497else 6498 echo "libtool.m4: error: problem compiling $1 test program" 6499fi 6500 6501$RM -f confest.$objext 6502 6503# PORTME: override above test on systems where it is broken 6504m4_if([$1], [CXX], 6505[case $host_os in 6506interix[[3-9]]*) 6507 # Interix 3.5 installs completely hosed .la files for C++, so rather than 6508 # hack all around it, let's just trust "g++" to DTRT. 6509 _LT_TAGVAR(predep_objects,$1)= 6510 _LT_TAGVAR(postdep_objects,$1)= 6511 _LT_TAGVAR(postdeps,$1)= 6512 ;; 6513 6514linux*) 6515 case `$CC -V 2>&1 | sed 5q` in 6516 *Sun\ C*) 6517 # Sun C++ 5.9 6518 6519 # The more standards-conforming stlport4 library is 6520 # incompatible with the Cstd library. Avoid specifying 6521 # it if it's in CXXFLAGS. Ignore libCrun as 6522 # -library=stlport4 depends on it. 6523 case " $CXX $CXXFLAGS " in 6524 *" -library=stlport4 "*) 6525 solaris_use_stlport4=yes 6526 ;; 6527 esac 6528 6529 if test "$solaris_use_stlport4" != yes; then 6530 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6531 fi 6532 ;; 6533 esac 6534 ;; 6535 6536solaris*) 6537 case $cc_basename in 6538 CC*) 6539 # The more standards-conforming stlport4 library is 6540 # incompatible with the Cstd library. Avoid specifying 6541 # it if it's in CXXFLAGS. Ignore libCrun as 6542 # -library=stlport4 depends on it. 6543 case " $CXX $CXXFLAGS " in 6544 *" -library=stlport4 "*) 6545 solaris_use_stlport4=yes 6546 ;; 6547 esac 6548 6549 # Adding this requires a known-good setup of shared libraries for 6550 # Sun compiler versions before 5.6, else PIC objects from an old 6551 # archive will be linked into the output, leading to subtle bugs. 6552 if test "$solaris_use_stlport4" != yes; then 6553 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6554 fi 6555 ;; 6556 esac 6557 ;; 6558esac 6559]) 6560 6561case " $_LT_TAGVAR(postdeps, $1) " in 6562*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 6563esac 6564 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 6565if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 6566 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 6567fi 6568_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 6569 [The directories searched by this compiler when creating a shared library]) 6570_LT_TAGDECL([], [predep_objects], [1], 6571 [Dependencies to place before and after the objects being linked to 6572 create a shared library]) 6573_LT_TAGDECL([], [postdep_objects], [1]) 6574_LT_TAGDECL([], [predeps], [1]) 6575_LT_TAGDECL([], [postdeps], [1]) 6576_LT_TAGDECL([], [compiler_lib_search_path], [1], 6577 [The library search path used internally by the compiler when linking 6578 a shared library]) 6579])# _LT_SYS_HIDDEN_LIBDEPS 6580 6581 6582# _LT_PROG_F77 6583# ------------ 6584# Since AC_PROG_F77 is broken, in that it returns the empty string 6585# if there is no fortran compiler, we have our own version here. 6586m4_defun([_LT_PROG_F77], 6587[ 6588pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) 6589AC_PROG_F77 6590if test -z "$F77" || test "X$F77" = "Xno"; then 6591 _lt_disable_F77=yes 6592fi 6593popdef([AC_MSG_ERROR]) 6594])# _LT_PROG_F77 6595 6596dnl aclocal-1.4 backwards compatibility: 6597dnl AC_DEFUN([_LT_PROG_F77], []) 6598 6599 6600# _LT_LANG_F77_CONFIG([TAG]) 6601# -------------------------- 6602# Ensure that the configuration variables for a Fortran 77 compiler are 6603# suitably defined. These variables are subsequently used by _LT_CONFIG 6604# to write the compiler configuration to `libtool'. 6605m4_defun([_LT_LANG_F77_CONFIG], 6606[AC_REQUIRE([_LT_PROG_F77])dnl 6607AC_LANG_PUSH(Fortran 77) 6608 6609_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6610_LT_TAGVAR(allow_undefined_flag, $1)= 6611_LT_TAGVAR(always_export_symbols, $1)=no 6612_LT_TAGVAR(archive_expsym_cmds, $1)= 6613_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6614_LT_TAGVAR(hardcode_direct, $1)=no 6615_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6616_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6617_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6618_LT_TAGVAR(hardcode_libdir_separator, $1)= 6619_LT_TAGVAR(hardcode_minus_L, $1)=no 6620_LT_TAGVAR(hardcode_automatic, $1)=no 6621_LT_TAGVAR(inherit_rpath, $1)=no 6622_LT_TAGVAR(module_cmds, $1)= 6623_LT_TAGVAR(module_expsym_cmds, $1)= 6624_LT_TAGVAR(link_all_deplibs, $1)=unknown 6625_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6626_LT_TAGVAR(no_undefined_flag, $1)= 6627_LT_TAGVAR(whole_archive_flag_spec, $1)= 6628_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6629 6630# Source file extension for f77 test sources. 6631ac_ext=f 6632 6633# Object file extension for compiled f77 test sources. 6634objext=o 6635_LT_TAGVAR(objext, $1)=$objext 6636 6637# No sense in running all these tests if we already determined that 6638# the F77 compiler isn't working. Some variables (like enable_shared) 6639# are currently assumed to apply to all compilers on this platform, 6640# and will be corrupted by setting them based on a non-working compiler. 6641if test "$_lt_disable_F77" != yes; then 6642 # Code to be used in simple compile tests 6643 lt_simple_compile_test_code="\ 6644 subroutine t 6645 return 6646 end 6647" 6648 6649 # Code to be used in simple link tests 6650 lt_simple_link_test_code="\ 6651 program t 6652 end 6653" 6654 6655 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6656 _LT_TAG_COMPILER 6657 6658 # save warnings/boilerplate of simple test code 6659 _LT_COMPILER_BOILERPLATE 6660 _LT_LINKER_BOILERPLATE 6661 6662 # Allow CC to be a program name with arguments. 6663 lt_save_CC="$CC" 6664 lt_save_GCC=$GCC 6665 CC=${F77-"f77"} 6666 compiler=$CC 6667 _LT_TAGVAR(compiler, $1)=$CC 6668 _LT_CC_BASENAME([$compiler]) 6669 GCC=$G77 6670 if test -n "$compiler"; then 6671 AC_MSG_CHECKING([if libtool supports shared libraries]) 6672 AC_MSG_RESULT([$can_build_shared]) 6673 6674 AC_MSG_CHECKING([whether to build shared libraries]) 6675 test "$can_build_shared" = "no" && enable_shared=no 6676 6677 # On AIX, shared libraries and static libraries use the same namespace, and 6678 # are all built from PIC. 6679 case $host_os in 6680 aix3*) 6681 test "$enable_shared" = yes && enable_static=no 6682 if test -n "$RANLIB"; then 6683 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6684 postinstall_cmds='$RANLIB $lib' 6685 fi 6686 ;; 6687 aix[[4-9]]*) 6688 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6689 test "$enable_shared" = yes && enable_static=no 6690 fi 6691 ;; 6692 esac 6693 AC_MSG_RESULT([$enable_shared]) 6694 6695 AC_MSG_CHECKING([whether to build static libraries]) 6696 # Make sure either enable_shared or enable_static is yes. 6697 test "$enable_shared" = yes || enable_static=yes 6698 AC_MSG_RESULT([$enable_static]) 6699 6700 _LT_TAGVAR(GCC, $1)="$G77" 6701 _LT_TAGVAR(LD, $1)="$LD" 6702 6703 ## CAVEAT EMPTOR: 6704 ## There is no encapsulation within the following macros, do not change 6705 ## the running order or otherwise move them around unless you know exactly 6706 ## what you are doing... 6707 _LT_COMPILER_PIC($1) 6708 _LT_COMPILER_C_O($1) 6709 _LT_COMPILER_FILE_LOCKS($1) 6710 _LT_LINKER_SHLIBS($1) 6711 _LT_SYS_DYNAMIC_LINKER($1) 6712 _LT_LINKER_HARDCODE_LIBPATH($1) 6713 6714 _LT_CONFIG($1) 6715 fi # test -n "$compiler" 6716 6717 GCC=$lt_save_GCC 6718 CC="$lt_save_CC" 6719fi # test "$_lt_disable_F77" != yes 6720 6721AC_LANG_POP 6722])# _LT_LANG_F77_CONFIG 6723 6724 6725# _LT_PROG_FC 6726# ----------- 6727# Since AC_PROG_FC is broken, in that it returns the empty string 6728# if there is no fortran compiler, we have our own version here. 6729m4_defun([_LT_PROG_FC], 6730[ 6731pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) 6732AC_PROG_FC 6733if test -z "$FC" || test "X$FC" = "Xno"; then 6734 _lt_disable_FC=yes 6735fi 6736popdef([AC_MSG_ERROR]) 6737])# _LT_PROG_FC 6738 6739dnl aclocal-1.4 backwards compatibility: 6740dnl AC_DEFUN([_LT_PROG_FC], []) 6741 6742 6743# _LT_LANG_FC_CONFIG([TAG]) 6744# ------------------------- 6745# Ensure that the configuration variables for a Fortran compiler are 6746# suitably defined. These variables are subsequently used by _LT_CONFIG 6747# to write the compiler configuration to `libtool'. 6748m4_defun([_LT_LANG_FC_CONFIG], 6749[AC_REQUIRE([_LT_PROG_FC])dnl 6750AC_LANG_PUSH(Fortran) 6751 6752_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6753_LT_TAGVAR(allow_undefined_flag, $1)= 6754_LT_TAGVAR(always_export_symbols, $1)=no 6755_LT_TAGVAR(archive_expsym_cmds, $1)= 6756_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6757_LT_TAGVAR(hardcode_direct, $1)=no 6758_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6759_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6760_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6761_LT_TAGVAR(hardcode_libdir_separator, $1)= 6762_LT_TAGVAR(hardcode_minus_L, $1)=no 6763_LT_TAGVAR(hardcode_automatic, $1)=no 6764_LT_TAGVAR(inherit_rpath, $1)=no 6765_LT_TAGVAR(module_cmds, $1)= 6766_LT_TAGVAR(module_expsym_cmds, $1)= 6767_LT_TAGVAR(link_all_deplibs, $1)=unknown 6768_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6769_LT_TAGVAR(no_undefined_flag, $1)= 6770_LT_TAGVAR(whole_archive_flag_spec, $1)= 6771_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6772 6773# Source file extension for fc test sources. 6774ac_ext=${ac_fc_srcext-f} 6775 6776# Object file extension for compiled fc test sources. 6777objext=o 6778_LT_TAGVAR(objext, $1)=$objext 6779 6780# No sense in running all these tests if we already determined that 6781# the FC compiler isn't working. Some variables (like enable_shared) 6782# are currently assumed to apply to all compilers on this platform, 6783# and will be corrupted by setting them based on a non-working compiler. 6784if test "$_lt_disable_FC" != yes; then 6785 # Code to be used in simple compile tests 6786 lt_simple_compile_test_code="\ 6787 subroutine t 6788 return 6789 end 6790" 6791 6792 # Code to be used in simple link tests 6793 lt_simple_link_test_code="\ 6794 program t 6795 end 6796" 6797 6798 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6799 _LT_TAG_COMPILER 6800 6801 # save warnings/boilerplate of simple test code 6802 _LT_COMPILER_BOILERPLATE 6803 _LT_LINKER_BOILERPLATE 6804 6805 # Allow CC to be a program name with arguments. 6806 lt_save_CC="$CC" 6807 lt_save_GCC=$GCC 6808 CC=${FC-"f95"} 6809 compiler=$CC 6810 GCC=$ac_cv_fc_compiler_gnu 6811 6812 _LT_TAGVAR(compiler, $1)=$CC 6813 _LT_CC_BASENAME([$compiler]) 6814 6815 if test -n "$compiler"; then 6816 AC_MSG_CHECKING([if libtool supports shared libraries]) 6817 AC_MSG_RESULT([$can_build_shared]) 6818 6819 AC_MSG_CHECKING([whether to build shared libraries]) 6820 test "$can_build_shared" = "no" && enable_shared=no 6821 6822 # On AIX, shared libraries and static libraries use the same namespace, and 6823 # are all built from PIC. 6824 case $host_os in 6825 aix3*) 6826 test "$enable_shared" = yes && enable_static=no 6827 if test -n "$RANLIB"; then 6828 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6829 postinstall_cmds='$RANLIB $lib' 6830 fi 6831 ;; 6832 aix[[4-9]]*) 6833 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6834 test "$enable_shared" = yes && enable_static=no 6835 fi 6836 ;; 6837 esac 6838 AC_MSG_RESULT([$enable_shared]) 6839 6840 AC_MSG_CHECKING([whether to build static libraries]) 6841 # Make sure either enable_shared or enable_static is yes. 6842 test "$enable_shared" = yes || enable_static=yes 6843 AC_MSG_RESULT([$enable_static]) 6844 6845 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 6846 _LT_TAGVAR(LD, $1)="$LD" 6847 6848 ## CAVEAT EMPTOR: 6849 ## There is no encapsulation within the following macros, do not change 6850 ## the running order or otherwise move them around unless you know exactly 6851 ## what you are doing... 6852 _LT_SYS_HIDDEN_LIBDEPS($1) 6853 _LT_COMPILER_PIC($1) 6854 _LT_COMPILER_C_O($1) 6855 _LT_COMPILER_FILE_LOCKS($1) 6856 _LT_LINKER_SHLIBS($1) 6857 _LT_SYS_DYNAMIC_LINKER($1) 6858 _LT_LINKER_HARDCODE_LIBPATH($1) 6859 6860 _LT_CONFIG($1) 6861 fi # test -n "$compiler" 6862 6863 GCC=$lt_save_GCC 6864 CC="$lt_save_CC" 6865fi # test "$_lt_disable_FC" != yes 6866 6867AC_LANG_POP 6868])# _LT_LANG_FC_CONFIG 6869 6870 6871# _LT_LANG_GCJ_CONFIG([TAG]) 6872# -------------------------- 6873# Ensure that the configuration variables for the GNU Java Compiler compiler 6874# are suitably defined. These variables are subsequently used by _LT_CONFIG 6875# to write the compiler configuration to `libtool'. 6876m4_defun([_LT_LANG_GCJ_CONFIG], 6877[AC_REQUIRE([LT_PROG_GCJ])dnl 6878AC_LANG_SAVE 6879 6880# Source file extension for Java test sources. 6881ac_ext=java 6882 6883# Object file extension for compiled Java test sources. 6884objext=o 6885_LT_TAGVAR(objext, $1)=$objext 6886 6887# Code to be used in simple compile tests 6888lt_simple_compile_test_code="class foo {}" 6889 6890# Code to be used in simple link tests 6891lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 6892 6893# ltmain only uses $CC for tagged configurations so make sure $CC is set. 6894_LT_TAG_COMPILER 6895 6896# save warnings/boilerplate of simple test code 6897_LT_COMPILER_BOILERPLATE 6898_LT_LINKER_BOILERPLATE 6899 6900# Allow CC to be a program name with arguments. 6901lt_save_CC="$CC" 6902lt_save_GCC=$GCC 6903GCC=yes 6904CC=${GCJ-"gcj"} 6905compiler=$CC 6906_LT_TAGVAR(compiler, $1)=$CC 6907_LT_TAGVAR(LD, $1)="$LD" 6908_LT_CC_BASENAME([$compiler]) 6909 6910# GCJ did not exist at the time GCC didn't implicitly link libc in. 6911_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6912 6913_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6914 6915## CAVEAT EMPTOR: 6916## There is no encapsulation within the following macros, do not change 6917## the running order or otherwise move them around unless you know exactly 6918## what you are doing... 6919if test -n "$compiler"; then 6920 _LT_COMPILER_NO_RTTI($1) 6921 _LT_COMPILER_PIC($1) 6922 _LT_COMPILER_C_O($1) 6923 _LT_COMPILER_FILE_LOCKS($1) 6924 _LT_LINKER_SHLIBS($1) 6925 _LT_LINKER_HARDCODE_LIBPATH($1) 6926 6927 _LT_CONFIG($1) 6928fi 6929 6930AC_LANG_RESTORE 6931 6932GCC=$lt_save_GCC 6933CC="$lt_save_CC" 6934])# _LT_LANG_GCJ_CONFIG 6935 6936 6937# _LT_LANG_RC_CONFIG([TAG]) 6938# ------------------------- 6939# Ensure that the configuration variables for the Windows resource compiler 6940# are suitably defined. These variables are subsequently used by _LT_CONFIG 6941# to write the compiler configuration to `libtool'. 6942m4_defun([_LT_LANG_RC_CONFIG], 6943[AC_REQUIRE([LT_PROG_RC])dnl 6944AC_LANG_SAVE 6945 6946# Source file extension for RC test sources. 6947ac_ext=rc 6948 6949# Object file extension for compiled RC test sources. 6950objext=o 6951_LT_TAGVAR(objext, $1)=$objext 6952 6953# Code to be used in simple compile tests 6954lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 6955 6956# Code to be used in simple link tests 6957lt_simple_link_test_code="$lt_simple_compile_test_code" 6958 6959# ltmain only uses $CC for tagged configurations so make sure $CC is set. 6960_LT_TAG_COMPILER 6961 6962# save warnings/boilerplate of simple test code 6963_LT_COMPILER_BOILERPLATE 6964_LT_LINKER_BOILERPLATE 6965 6966# Allow CC to be a program name with arguments. 6967lt_save_CC="$CC" 6968lt_save_GCC=$GCC 6969GCC= 6970CC=${RC-"windres"} 6971compiler=$CC 6972_LT_TAGVAR(compiler, $1)=$CC 6973_LT_CC_BASENAME([$compiler]) 6974_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 6975 6976if test -n "$compiler"; then 6977 : 6978 _LT_CONFIG($1) 6979fi 6980 6981GCC=$lt_save_GCC 6982AC_LANG_RESTORE 6983CC="$lt_save_CC" 6984])# _LT_LANG_RC_CONFIG 6985 6986 6987# LT_PROG_GCJ 6988# ----------- 6989AC_DEFUN([LT_PROG_GCJ], 6990[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 6991 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 6992 [AC_CHECK_TOOL(GCJ, gcj,) 6993 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6994 AC_SUBST(GCJFLAGS)])])[]dnl 6995]) 6996 6997# Old name: 6998AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 6999dnl aclocal-1.4 backwards compatibility: 7000dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7001 7002 7003# LT_PROG_RC 7004# ---------- 7005AC_DEFUN([LT_PROG_RC], 7006[AC_CHECK_TOOL(RC, windres,) 7007]) 7008 7009# Old name: 7010AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7011dnl aclocal-1.4 backwards compatibility: 7012dnl AC_DEFUN([LT_AC_PROG_RC], []) 7013 7014 7015# _LT_DECL_EGREP 7016# -------------- 7017# If we don't have a new enough Autoconf to choose the best grep 7018# available, choose the one first in the user's PATH. 7019m4_defun([_LT_DECL_EGREP], 7020[AC_REQUIRE([AC_PROG_EGREP])dnl 7021AC_REQUIRE([AC_PROG_FGREP])dnl 7022test -z "$GREP" && GREP=grep 7023_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7024_LT_DECL([], [EGREP], [1], [An ERE matcher]) 7025_LT_DECL([], [FGREP], [1], [A literal string matcher]) 7026dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7027AC_SUBST([GREP]) 7028]) 7029 7030 7031# _LT_DECL_OBJDUMP 7032# -------------- 7033# If we don't have a new enough Autoconf to choose the best objdump 7034# available, choose the one first in the user's PATH. 7035m4_defun([_LT_DECL_OBJDUMP], 7036[AC_CHECK_TOOL(OBJDUMP, objdump, false) 7037test -z "$OBJDUMP" && OBJDUMP=objdump 7038_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7039AC_SUBST([OBJDUMP]) 7040]) 7041 7042 7043# _LT_DECL_SED 7044# ------------ 7045# Check for a fully-functional sed program, that truncates 7046# as few characters as possible. Prefer GNU sed if found. 7047m4_defun([_LT_DECL_SED], 7048[AC_PROG_SED 7049test -z "$SED" && SED=sed 7050Xsed="$SED -e 1s/^X//" 7051_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7052_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7053 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7054])# _LT_DECL_SED 7055 7056m4_ifndef([AC_PROG_SED], [ 7057############################################################ 7058# NOTE: This macro has been submitted for inclusion into # 7059# GNU Autoconf as AC_PROG_SED. When it is available in # 7060# a released version of Autoconf we should remove this # 7061# macro and use it instead. # 7062############################################################ 7063 7064m4_defun([AC_PROG_SED], 7065[AC_MSG_CHECKING([for a sed that does not truncate output]) 7066AC_CACHE_VAL(lt_cv_path_SED, 7067[# Loop through the user's path and test for sed and gsed. 7068# Then use that list of sed's as ones to test for truncation. 7069as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7070for as_dir in $PATH 7071do 7072 IFS=$as_save_IFS 7073 test -z "$as_dir" && as_dir=. 7074 for lt_ac_prog in sed gsed; do 7075 for ac_exec_ext in '' $ac_executable_extensions; do 7076 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7077 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7078 fi 7079 done 7080 done 7081done 7082IFS=$as_save_IFS 7083lt_ac_max=0 7084lt_ac_count=0 7085# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7086# along with /bin/sed that truncates output. 7087for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7088 test ! -f $lt_ac_sed && continue 7089 cat /dev/null > conftest.in 7090 lt_ac_count=0 7091 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7092 # Check for GNU sed and select it if it is found. 7093 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7094 lt_cv_path_SED=$lt_ac_sed 7095 break 7096 fi 7097 while true; do 7098 cat conftest.in conftest.in >conftest.tmp 7099 mv conftest.tmp conftest.in 7100 cp conftest.in conftest.nl 7101 echo >>conftest.nl 7102 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7103 cmp -s conftest.out conftest.nl || break 7104 # 10000 chars as input seems more than enough 7105 test $lt_ac_count -gt 10 && break 7106 lt_ac_count=`expr $lt_ac_count + 1` 7107 if test $lt_ac_count -gt $lt_ac_max; then 7108 lt_ac_max=$lt_ac_count 7109 lt_cv_path_SED=$lt_ac_sed 7110 fi 7111 done 7112done 7113]) 7114SED=$lt_cv_path_SED 7115AC_SUBST([SED]) 7116AC_MSG_RESULT([$SED]) 7117])#AC_PROG_SED 7118])#m4_ifndef 7119 7120# Old name: 7121AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7122dnl aclocal-1.4 backwards compatibility: 7123dnl AC_DEFUN([LT_AC_PROG_SED], []) 7124 7125 7126# _LT_CHECK_SHELL_FEATURES 7127# ------------------------ 7128# Find out whether the shell is Bourne or XSI compatible, 7129# or has some other useful features. 7130m4_defun([_LT_CHECK_SHELL_FEATURES], 7131[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7132# Try some XSI features 7133xsi_shell=no 7134( _lt_dummy="a/b/c" 7135 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ 7136 = c,a/b,, \ 7137 && eval 'test $(( 1 + 1 )) -eq 2 \ 7138 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7139 && xsi_shell=yes 7140AC_MSG_RESULT([$xsi_shell]) 7141_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7142 7143AC_MSG_CHECKING([whether the shell understands "+="]) 7144lt_shell_append=no 7145( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7146 >/dev/null 2>&1 \ 7147 && lt_shell_append=yes 7148AC_MSG_RESULT([$lt_shell_append]) 7149_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7150 7151if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7152 lt_unset=unset 7153else 7154 lt_unset=false 7155fi 7156_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7157 7158# test EBCDIC or ASCII 7159case `echo X|tr X '\101'` in 7160 A) # ASCII based system 7161 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7162 lt_SP2NL='tr \040 \012' 7163 lt_NL2SP='tr \015\012 \040\040' 7164 ;; 7165 *) # EBCDIC based system 7166 lt_SP2NL='tr \100 \n' 7167 lt_NL2SP='tr \r\n \100\100' 7168 ;; 7169esac 7170_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7171_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7172])# _LT_CHECK_SHELL_FEATURES 7173 7174 7175# _LT_PROG_XSI_SHELLFNS 7176# --------------------- 7177# Bourne and XSI compatible variants of some useful shell functions. 7178m4_defun([_LT_PROG_XSI_SHELLFNS], 7179[case $xsi_shell in 7180 yes) 7181 cat << \_LT_EOF >> "$cfgfile" 7182 7183# func_dirname file append nondir_replacement 7184# Compute the dirname of FILE. If nonempty, add APPEND to the result, 7185# otherwise set result to NONDIR_REPLACEMENT. 7186func_dirname () 7187{ 7188 case ${1} in 7189 */*) func_dirname_result="${1%/*}${2}" ;; 7190 * ) func_dirname_result="${3}" ;; 7191 esac 7192} 7193 7194# func_basename file 7195func_basename () 7196{ 7197 func_basename_result="${1##*/}" 7198} 7199 7200# func_dirname_and_basename file append nondir_replacement 7201# perform func_basename and func_dirname in a single function 7202# call: 7203# dirname: Compute the dirname of FILE. If nonempty, 7204# add APPEND to the result, otherwise set result 7205# to NONDIR_REPLACEMENT. 7206# value returned in "$func_dirname_result" 7207# basename: Compute filename of FILE. 7208# value retuned in "$func_basename_result" 7209# Implementation must be kept synchronized with func_dirname 7210# and func_basename. For efficiency, we do not delegate to 7211# those functions but instead duplicate the functionality here. 7212func_dirname_and_basename () 7213{ 7214 case ${1} in 7215 */*) func_dirname_result="${1%/*}${2}" ;; 7216 * ) func_dirname_result="${3}" ;; 7217 esac 7218 func_basename_result="${1##*/}" 7219} 7220 7221# func_stripname prefix suffix name 7222# strip PREFIX and SUFFIX off of NAME. 7223# PREFIX and SUFFIX must not contain globbing or regex special 7224# characters, hashes, percent signs, but SUFFIX may contain a leading 7225# dot (in which case that matches only a dot). 7226func_stripname () 7227{ 7228 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7229 # positional parameters, so assign one to ordinary parameter first. 7230 func_stripname_result=${3} 7231 func_stripname_result=${func_stripname_result#"${1}"} 7232 func_stripname_result=${func_stripname_result%"${2}"} 7233} 7234 7235# func_opt_split 7236func_opt_split () 7237{ 7238 func_opt_split_opt=${1%%=*} 7239 func_opt_split_arg=${1#*=} 7240} 7241 7242# func_lo2o object 7243func_lo2o () 7244{ 7245 case ${1} in 7246 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7247 *) func_lo2o_result=${1} ;; 7248 esac 7249} 7250 7251# func_xform libobj-or-source 7252func_xform () 7253{ 7254 func_xform_result=${1%.*}.lo 7255} 7256 7257# func_arith arithmetic-term... 7258func_arith () 7259{ 7260 func_arith_result=$(( $[*] )) 7261} 7262 7263# func_len string 7264# STRING may not start with a hyphen. 7265func_len () 7266{ 7267 func_len_result=${#1} 7268} 7269 7270_LT_EOF 7271 ;; 7272 *) # Bourne compatible functions. 7273 cat << \_LT_EOF >> "$cfgfile" 7274 7275# func_dirname file append nondir_replacement 7276# Compute the dirname of FILE. If nonempty, add APPEND to the result, 7277# otherwise set result to NONDIR_REPLACEMENT. 7278func_dirname () 7279{ 7280 # Extract subdirectory from the argument. 7281 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` 7282 if test "X$func_dirname_result" = "X${1}"; then 7283 func_dirname_result="${3}" 7284 else 7285 func_dirname_result="$func_dirname_result${2}" 7286 fi 7287} 7288 7289# func_basename file 7290func_basename () 7291{ 7292 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` 7293} 7294 7295dnl func_dirname_and_basename 7296dnl A portable version of this function is already defined in general.m4sh 7297dnl so there is no need for it here. 7298 7299# func_stripname prefix suffix name 7300# strip PREFIX and SUFFIX off of NAME. 7301# PREFIX and SUFFIX must not contain globbing or regex special 7302# characters, hashes, percent signs, but SUFFIX may contain a leading 7303# dot (in which case that matches only a dot). 7304# func_strip_suffix prefix name 7305func_stripname () 7306{ 7307 case ${2} in 7308 .*) func_stripname_result=`$ECHO "X${3}" \ 7309 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; 7310 *) func_stripname_result=`$ECHO "X${3}" \ 7311 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; 7312 esac 7313} 7314 7315# sed scripts: 7316my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' 7317my_sed_long_arg='1s/^-[[^=]]*=//' 7318 7319# func_opt_split 7320func_opt_split () 7321{ 7322 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` 7323 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` 7324} 7325 7326# func_lo2o object 7327func_lo2o () 7328{ 7329 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` 7330} 7331 7332# func_xform libobj-or-source 7333func_xform () 7334{ 7335 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` 7336} 7337 7338# func_arith arithmetic-term... 7339func_arith () 7340{ 7341 func_arith_result=`expr "$[@]"` 7342} 7343 7344# func_len string 7345# STRING may not start with a hyphen. 7346func_len () 7347{ 7348 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` 7349} 7350 7351_LT_EOF 7352esac 7353 7354case $lt_shell_append in 7355 yes) 7356 cat << \_LT_EOF >> "$cfgfile" 7357 7358# func_append var value 7359# Append VALUE to the end of shell variable VAR. 7360func_append () 7361{ 7362 eval "$[1]+=\$[2]" 7363} 7364_LT_EOF 7365 ;; 7366 *) 7367 cat << \_LT_EOF >> "$cfgfile" 7368 7369# func_append var value 7370# Append VALUE to the end of shell variable VAR. 7371func_append () 7372{ 7373 eval "$[1]=\$$[1]\$[2]" 7374} 7375 7376_LT_EOF 7377 ;; 7378 esac 7379]) 7380