aclocal.m4 revision c4f7863a
1# generated automatically by aclocal 1.10.2 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_ifndef([AC_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, 17[m4_warning([this file was generated for autoconf 2.63. 18You have another version of autoconf. It may work, but is not guaranteed to. 19If you have problems, you may need to regenerate the build system entirely. 20To do so, use the procedure documented by the package, typically `autoreconf'.])]) 21 22# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 23# 24# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 25# 2006, 2007, 2008 Free Software Foundation, Inc. 26# Written by Gordon Matzigkeit, 1996 27# 28# This file is free software; the Free Software Foundation gives 29# unlimited permission to copy and/or distribute it, with or without 30# modifications, as long as this notice is preserved. 31 32m4_define([_LT_COPYING], [dnl 33# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 34# 2006, 2007, 2008 Free Software Foundation, Inc. 35# Written by Gordon Matzigkeit, 1996 36# 37# This file is part of GNU Libtool. 38# 39# GNU Libtool is free software; you can redistribute it and/or 40# modify it under the terms of the GNU General Public License as 41# published by the Free Software Foundation; either version 2 of 42# the License, or (at your option) any later version. 43# 44# As a special exception to the GNU General Public License, 45# if you distribute this file as part of a program or library that 46# is built using GNU Libtool, you may include this file under the 47# same distribution terms that you use for the rest of that program. 48# 49# GNU Libtool is distributed in the hope that it will be useful, 50# but WITHOUT ANY WARRANTY; without even the implied warranty of 51# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 52# GNU General Public License for more details. 53# 54# You should have received a copy of the GNU General Public License 55# along with GNU Libtool; see the file COPYING. If not, a copy 56# can be downloaded from http://www.gnu.org/licenses/gpl.html, or 57# obtained by writing to the Free Software Foundation, Inc., 58# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 59]) 60 61# serial 56 LT_INIT 62 63 64# LT_PREREQ(VERSION) 65# ------------------ 66# Complain and exit if this libtool version is less that VERSION. 67m4_defun([LT_PREREQ], 68[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 69 [m4_default([$3], 70 [m4_fatal([Libtool version $1 or higher is required], 71 63)])], 72 [$2])]) 73 74 75# _LT_CHECK_BUILDDIR 76# ------------------ 77# Complain if the absolute build directory name contains unusual characters 78m4_defun([_LT_CHECK_BUILDDIR], 79[case `pwd` in 80 *\ * | *\ *) 81 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 82esac 83]) 84 85 86# LT_INIT([OPTIONS]) 87# ------------------ 88AC_DEFUN([LT_INIT], 89[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 90AC_BEFORE([$0], [LT_LANG])dnl 91AC_BEFORE([$0], [LT_OUTPUT])dnl 92AC_BEFORE([$0], [LTDL_INIT])dnl 93m4_require([_LT_CHECK_BUILDDIR])dnl 94 95dnl Autoconf doesn't catch unexpanded LT_ macros by default: 96m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 97m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 98dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 99dnl unless we require an AC_DEFUNed macro: 100AC_REQUIRE([LTOPTIONS_VERSION])dnl 101AC_REQUIRE([LTSUGAR_VERSION])dnl 102AC_REQUIRE([LTVERSION_VERSION])dnl 103AC_REQUIRE([LTOBSOLETE_VERSION])dnl 104m4_require([_LT_PROG_LTMAIN])dnl 105 106dnl Parse OPTIONS 107_LT_SET_OPTIONS([$0], [$1]) 108 109# This can be used to rebuild libtool when needed 110LIBTOOL_DEPS="$ltmain" 111 112# Always use our own libtool. 113LIBTOOL='$(SHELL) $(top_builddir)/libtool' 114AC_SUBST(LIBTOOL)dnl 115 116_LT_SETUP 117 118# Only expand once: 119m4_define([LT_INIT]) 120])# LT_INIT 121 122# Old names: 123AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 124AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 125dnl aclocal-1.4 backwards compatibility: 126dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 127dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 128 129 130# _LT_CC_BASENAME(CC) 131# ------------------- 132# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 133m4_defun([_LT_CC_BASENAME], 134[for cc_temp in $1""; do 135 case $cc_temp in 136 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 137 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 138 \-*) ;; 139 *) break;; 140 esac 141done 142cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 143]) 144 145 146# _LT_FILEUTILS_DEFAULTS 147# ---------------------- 148# It is okay to use these file commands and assume they have been set 149# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 150m4_defun([_LT_FILEUTILS_DEFAULTS], 151[: ${CP="cp -f"} 152: ${MV="mv -f"} 153: ${RM="rm -f"} 154])# _LT_FILEUTILS_DEFAULTS 155 156 157# _LT_SETUP 158# --------- 159m4_defun([_LT_SETUP], 160[AC_REQUIRE([AC_CANONICAL_HOST])dnl 161AC_REQUIRE([AC_CANONICAL_BUILD])dnl 162_LT_DECL([], [host_alias], [0], [The host system])dnl 163_LT_DECL([], [host], [0])dnl 164_LT_DECL([], [host_os], [0])dnl 165dnl 166_LT_DECL([], [build_alias], [0], [The build system])dnl 167_LT_DECL([], [build], [0])dnl 168_LT_DECL([], [build_os], [0])dnl 169dnl 170AC_REQUIRE([AC_PROG_CC])dnl 171AC_REQUIRE([LT_PATH_LD])dnl 172AC_REQUIRE([LT_PATH_NM])dnl 173dnl 174AC_REQUIRE([AC_PROG_LN_S])dnl 175test -z "$LN_S" && LN_S="ln -s" 176_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 177dnl 178AC_REQUIRE([LT_CMD_MAX_LEN])dnl 179_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 180_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 181dnl 182m4_require([_LT_FILEUTILS_DEFAULTS])dnl 183m4_require([_LT_CHECK_SHELL_FEATURES])dnl 184m4_require([_LT_CMD_RELOAD])dnl 185m4_require([_LT_CHECK_MAGIC_METHOD])dnl 186m4_require([_LT_CMD_OLD_ARCHIVE])dnl 187m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 188 189_LT_CONFIG_LIBTOOL_INIT([ 190# See if we are running on zsh, and set the options which allow our 191# commands through without removal of \ escapes INIT. 192if test -n "\${ZSH_VERSION+set}" ; then 193 setopt NO_GLOB_SUBST 194fi 195]) 196if test -n "${ZSH_VERSION+set}" ; then 197 setopt NO_GLOB_SUBST 198fi 199 200_LT_CHECK_OBJDIR 201 202m4_require([_LT_TAG_COMPILER])dnl 203_LT_PROG_ECHO_BACKSLASH 204 205case $host_os in 206aix3*) 207 # AIX sometimes has problems with the GCC collect2 program. For some 208 # reason, if we set the COLLECT_NAMES environment variable, the problems 209 # vanish in a puff of smoke. 210 if test "X${COLLECT_NAMES+set}" != Xset; then 211 COLLECT_NAMES= 212 export COLLECT_NAMES 213 fi 214 ;; 215esac 216 217# Sed substitution that helps us do robust quoting. It backslashifies 218# metacharacters that are still active within double-quoted strings. 219sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 220 221# Same as above, but do not quote variable references. 222double_quote_subst='s/\([["`\\]]\)/\\\1/g' 223 224# Sed substitution to delay expansion of an escaped shell variable in a 225# double_quote_subst'ed string. 226delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 227 228# Sed substitution to delay expansion of an escaped single quote. 229delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 230 231# Sed substitution to avoid accidental globbing in evaled expressions 232no_glob_subst='s/\*/\\\*/g' 233 234# Global variables: 235ofile=libtool 236can_build_shared=yes 237 238# All known linkers require a `.a' archive for static linking (except MSVC, 239# which needs '.lib'). 240libext=a 241 242with_gnu_ld="$lt_cv_prog_gnu_ld" 243 244old_CC="$CC" 245old_CFLAGS="$CFLAGS" 246 247# Set sane defaults for various variables 248test -z "$CC" && CC=cc 249test -z "$LTCC" && LTCC=$CC 250test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 251test -z "$LD" && LD=ld 252test -z "$ac_objext" && ac_objext=o 253 254_LT_CC_BASENAME([$compiler]) 255 256# Only perform the check for file, if the check method requires it 257test -z "$MAGIC_CMD" && MAGIC_CMD=file 258case $deplibs_check_method in 259file_magic*) 260 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 261 _LT_PATH_MAGIC 262 fi 263 ;; 264esac 265 266# Use C for the default configuration in the libtool script 267LT_SUPPORTED_TAG([CC]) 268_LT_LANG_C_CONFIG 269_LT_LANG_DEFAULT_CONFIG 270_LT_CONFIG_COMMANDS 271])# _LT_SETUP 272 273 274# _LT_PROG_LTMAIN 275# --------------- 276# Note that this code is called both from `configure', and `config.status' 277# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 278# `config.status' has no value for ac_aux_dir unless we are using Automake, 279# so we pass a copy along to make sure it has a sensible value anyway. 280m4_defun([_LT_PROG_LTMAIN], 281[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 282_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 283ltmain="$ac_aux_dir/ltmain.sh" 284])# _LT_PROG_LTMAIN 285 286 287 288# So that we can recreate a full libtool script including additional 289# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 290# in macros and then make a single call at the end using the `libtool' 291# label. 292 293 294# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 295# ---------------------------------------- 296# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 297m4_define([_LT_CONFIG_LIBTOOL_INIT], 298[m4_ifval([$1], 299 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 300 [$1 301])])]) 302 303# Initialize. 304m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 305 306 307# _LT_CONFIG_LIBTOOL([COMMANDS]) 308# ------------------------------ 309# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 310m4_define([_LT_CONFIG_LIBTOOL], 311[m4_ifval([$1], 312 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 313 [$1 314])])]) 315 316# Initialize. 317m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 318 319 320# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 321# ----------------------------------------------------- 322m4_defun([_LT_CONFIG_SAVE_COMMANDS], 323[_LT_CONFIG_LIBTOOL([$1]) 324_LT_CONFIG_LIBTOOL_INIT([$2]) 325]) 326 327 328# _LT_FORMAT_COMMENT([COMMENT]) 329# ----------------------------- 330# Add leading comment marks to the start of each line, and a trailing 331# full-stop to the whole comment if one is not present already. 332m4_define([_LT_FORMAT_COMMENT], 333[m4_ifval([$1], [ 334m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 335 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 336)]) 337 338 339 340 341 342# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 343# ------------------------------------------------------------------- 344# CONFIGNAME is the name given to the value in the libtool script. 345# VARNAME is the (base) name used in the configure script. 346# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 347# VARNAME. Any other value will be used directly. 348m4_define([_LT_DECL], 349[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 350 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 351 [m4_ifval([$1], [$1], [$2])]) 352 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 353 m4_ifval([$4], 354 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 355 lt_dict_add_subkey([lt_decl_dict], [$2], 356 [tagged?], [m4_ifval([$5], [yes], [no])])]) 357]) 358 359 360# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 361# -------------------------------------------------------- 362m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 363 364 365# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 366# ------------------------------------------------ 367m4_define([lt_decl_tag_varnames], 368[_lt_decl_filter([tagged?], [yes], $@)]) 369 370 371# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 372# --------------------------------------------------------- 373m4_define([_lt_decl_filter], 374[m4_case([$#], 375 [0], [m4_fatal([$0: too few arguments: $#])], 376 [1], [m4_fatal([$0: too few arguments: $#: $1])], 377 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 378 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 379 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 380]) 381 382 383# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 384# -------------------------------------------------- 385m4_define([lt_decl_quote_varnames], 386[_lt_decl_filter([value], [1], $@)]) 387 388 389# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 390# --------------------------------------------------- 391m4_define([lt_decl_dquote_varnames], 392[_lt_decl_filter([value], [2], $@)]) 393 394 395# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 396# --------------------------------------------------- 397m4_define([lt_decl_varnames_tagged], 398[m4_assert([$# <= 2])dnl 399_$0(m4_quote(m4_default([$1], [[, ]])), 400 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 401 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 402m4_define([_lt_decl_varnames_tagged], 403[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 404 405 406# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 407# ------------------------------------------------ 408m4_define([lt_decl_all_varnames], 409[_$0(m4_quote(m4_default([$1], [[, ]])), 410 m4_if([$2], [], 411 m4_quote(lt_decl_varnames), 412 m4_quote(m4_shift($@))))[]dnl 413]) 414m4_define([_lt_decl_all_varnames], 415[lt_join($@, lt_decl_varnames_tagged([$1], 416 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 417]) 418 419 420# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 421# ------------------------------------ 422# Quote a variable value, and forward it to `config.status' so that its 423# declaration there will have the same value as in `configure'. VARNAME 424# must have a single quote delimited value for this to work. 425m4_define([_LT_CONFIG_STATUS_DECLARE], 426[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) 427 428 429# _LT_CONFIG_STATUS_DECLARATIONS 430# ------------------------------ 431# We delimit libtool config variables with single quotes, so when 432# we write them to config.status, we have to be sure to quote all 433# embedded single quotes properly. In configure, this macro expands 434# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 435# 436# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' 437m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 438[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 439 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 440 441 442# _LT_LIBTOOL_TAGS 443# ---------------- 444# Output comment and list of tags supported by the script 445m4_defun([_LT_LIBTOOL_TAGS], 446[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 447available_tags="_LT_TAGS"dnl 448]) 449 450 451# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 452# ----------------------------------- 453# Extract the dictionary values for VARNAME (optionally with TAG) and 454# expand to a commented shell variable setting: 455# 456# # Some comment about what VAR is for. 457# visible_name=$lt_internal_name 458m4_define([_LT_LIBTOOL_DECLARE], 459[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 460 [description])))[]dnl 461m4_pushdef([_libtool_name], 462 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 463m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 464 [0], [_libtool_name=[$]$1], 465 [1], [_libtool_name=$lt_[]$1], 466 [2], [_libtool_name=$lt_[]$1], 467 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 468m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 469]) 470 471 472# _LT_LIBTOOL_CONFIG_VARS 473# ----------------------- 474# Produce commented declarations of non-tagged libtool config variables 475# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 476# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 477# section) are produced by _LT_LIBTOOL_TAG_VARS. 478m4_defun([_LT_LIBTOOL_CONFIG_VARS], 479[m4_foreach([_lt_var], 480 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 481 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 482 483 484# _LT_LIBTOOL_TAG_VARS(TAG) 485# ------------------------- 486m4_define([_LT_LIBTOOL_TAG_VARS], 487[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 488 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 489 490 491# _LT_TAGVAR(VARNAME, [TAGNAME]) 492# ------------------------------ 493m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 494 495 496# _LT_CONFIG_COMMANDS 497# ------------------- 498# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 499# variables for single and double quote escaping we saved from calls 500# to _LT_DECL, we can put quote escaped variables declarations 501# into `config.status', and then the shell code to quote escape them in 502# for loops in `config.status'. Finally, any additional code accumulated 503# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 504m4_defun([_LT_CONFIG_COMMANDS], 505[AC_PROVIDE_IFELSE([LT_OUTPUT], 506 dnl If the libtool generation code has been placed in $CONFIG_LT, 507 dnl instead of duplicating it all over again into config.status, 508 dnl then we will have config.status run $CONFIG_LT later, so it 509 dnl needs to know what name is stored there: 510 [AC_CONFIG_COMMANDS([libtool], 511 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 512 dnl If the libtool generation code is destined for config.status, 513 dnl expand the accumulated commands and init code now: 514 [AC_CONFIG_COMMANDS([libtool], 515 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 516])#_LT_CONFIG_COMMANDS 517 518 519# Initialize. 520m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 521[ 522 523# The HP-UX ksh and POSIX shell print the target directory to stdout 524# if CDPATH is set. 525(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 526 527sed_quote_subst='$sed_quote_subst' 528double_quote_subst='$double_quote_subst' 529delay_variable_subst='$delay_variable_subst' 530_LT_CONFIG_STATUS_DECLARATIONS 531LTCC='$LTCC' 532LTCFLAGS='$LTCFLAGS' 533compiler='$compiler_DEFAULT' 534 535# Quote evaled strings. 536for var in lt_decl_all_varnames([[ \ 537]], lt_decl_quote_varnames); do 538 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 539 *[[\\\\\\\`\\"\\\$]]*) 540 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 541 ;; 542 *) 543 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 544 ;; 545 esac 546done 547 548# Double-quote double-evaled strings. 549for var in lt_decl_all_varnames([[ \ 550]], lt_decl_dquote_varnames); do 551 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 552 *[[\\\\\\\`\\"\\\$]]*) 553 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 554 ;; 555 *) 556 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 557 ;; 558 esac 559done 560 561# Fix-up fallback echo if it was mangled by the above quoting rules. 562case \$lt_ECHO in 563*'\\\[$]0 --fallback-echo"')dnl " 564 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` 565 ;; 566esac 567 568_LT_OUTPUT_LIBTOOL_INIT 569]) 570 571 572# LT_OUTPUT 573# --------- 574# This macro allows early generation of the libtool script (before 575# AC_OUTPUT is called), incase it is used in configure for compilation 576# tests. 577AC_DEFUN([LT_OUTPUT], 578[: ${CONFIG_LT=./config.lt} 579AC_MSG_NOTICE([creating $CONFIG_LT]) 580cat >"$CONFIG_LT" <<_LTEOF 581#! $SHELL 582# Generated by $as_me. 583# Run this file to recreate a libtool stub with the current configuration. 584 585lt_cl_silent=false 586SHELL=\${CONFIG_SHELL-$SHELL} 587_LTEOF 588 589cat >>"$CONFIG_LT" <<\_LTEOF 590AS_SHELL_SANITIZE 591_AS_PREPARE 592 593exec AS_MESSAGE_FD>&1 594exec AS_MESSAGE_LOG_FD>>config.log 595{ 596 echo 597 AS_BOX([Running $as_me.]) 598} >&AS_MESSAGE_LOG_FD 599 600lt_cl_help="\ 601\`$as_me' creates a local libtool stub from the current configuration, 602for use in further configure time tests before the real libtool is 603generated. 604 605Usage: $[0] [[OPTIONS]] 606 607 -h, --help print this help, then exit 608 -V, --version print version number, then exit 609 -q, --quiet do not print progress messages 610 -d, --debug don't remove temporary files 611 612Report bugs to <bug-libtool@gnu.org>." 613 614lt_cl_version="\ 615m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 616m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 617configured by $[0], generated by m4_PACKAGE_STRING. 618 619Copyright (C) 2008 Free Software Foundation, Inc. 620This config.lt script is free software; the Free Software Foundation 621gives unlimited permision to copy, distribute and modify it." 622 623while test $[#] != 0 624do 625 case $[1] in 626 --version | --v* | -V ) 627 echo "$lt_cl_version"; exit 0 ;; 628 --help | --h* | -h ) 629 echo "$lt_cl_help"; exit 0 ;; 630 --debug | --d* | -d ) 631 debug=: ;; 632 --quiet | --q* | --silent | --s* | -q ) 633 lt_cl_silent=: ;; 634 635 -*) AC_MSG_ERROR([unrecognized option: $[1] 636Try \`$[0] --help' for more information.]) ;; 637 638 *) AC_MSG_ERROR([unrecognized argument: $[1] 639Try \`$[0] --help' for more information.]) ;; 640 esac 641 shift 642done 643 644if $lt_cl_silent; then 645 exec AS_MESSAGE_FD>/dev/null 646fi 647_LTEOF 648 649cat >>"$CONFIG_LT" <<_LTEOF 650_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 651_LTEOF 652 653cat >>"$CONFIG_LT" <<\_LTEOF 654AC_MSG_NOTICE([creating $ofile]) 655_LT_OUTPUT_LIBTOOL_COMMANDS 656AS_EXIT(0) 657_LTEOF 658chmod +x "$CONFIG_LT" 659 660# configure is writing to config.log, but config.lt does its own redirection, 661# appending to config.log, which fails on DOS, as config.log is still kept 662# open by configure. Here we exec the FD to /dev/null, effectively closing 663# config.log, so it can be properly (re)opened and appended to by config.lt. 664if test "$no_create" != yes; then 665 lt_cl_success=: 666 test "$silent" = yes && 667 lt_config_lt_args="$lt_config_lt_args --quiet" 668 exec AS_MESSAGE_LOG_FD>/dev/null 669 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 670 exec AS_MESSAGE_LOG_FD>>config.log 671 $lt_cl_success || AS_EXIT(1) 672fi 673])# LT_OUTPUT 674 675 676# _LT_CONFIG(TAG) 677# --------------- 678# If TAG is the built-in tag, create an initial libtool script with a 679# default configuration from the untagged config vars. Otherwise add code 680# to config.status for appending the configuration named by TAG from the 681# matching tagged config vars. 682m4_defun([_LT_CONFIG], 683[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 684_LT_CONFIG_SAVE_COMMANDS([ 685 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 686 m4_if(_LT_TAG, [C], [ 687 # See if we are running on zsh, and set the options which allow our 688 # commands through without removal of \ escapes. 689 if test -n "${ZSH_VERSION+set}" ; then 690 setopt NO_GLOB_SUBST 691 fi 692 693 cfgfile="${ofile}T" 694 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 695 $RM "$cfgfile" 696 697 cat <<_LT_EOF >> "$cfgfile" 698#! $SHELL 699 700# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 701# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 702# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 703# NOTE: Changes made to this file will be lost: look at ltmain.sh. 704# 705_LT_COPYING 706_LT_LIBTOOL_TAGS 707 708# ### BEGIN LIBTOOL CONFIG 709_LT_LIBTOOL_CONFIG_VARS 710_LT_LIBTOOL_TAG_VARS 711# ### END LIBTOOL CONFIG 712 713_LT_EOF 714 715 case $host_os in 716 aix3*) 717 cat <<\_LT_EOF >> "$cfgfile" 718# AIX sometimes has problems with the GCC collect2 program. For some 719# reason, if we set the COLLECT_NAMES environment variable, the problems 720# vanish in a puff of smoke. 721if test "X${COLLECT_NAMES+set}" != Xset; then 722 COLLECT_NAMES= 723 export COLLECT_NAMES 724fi 725_LT_EOF 726 ;; 727 esac 728 729 _LT_PROG_LTMAIN 730 731 # We use sed instead of cat because bash on DJGPP gets confused if 732 # if finds mixed CR/LF and LF-only lines. Since sed operates in 733 # text mode, it properly converts lines to CR/LF. This bash problem 734 # is reportedly fixed, but why not run on old versions too? 735 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ 736 || (rm -f "$cfgfile"; exit 1) 737 738 _LT_PROG_XSI_SHELLFNS 739 740 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ 741 || (rm -f "$cfgfile"; exit 1) 742 743 mv -f "$cfgfile" "$ofile" || 744 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 745 chmod +x "$ofile" 746], 747[cat <<_LT_EOF >> "$ofile" 748 749dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 750dnl in a comment (ie after a #). 751# ### BEGIN LIBTOOL TAG CONFIG: $1 752_LT_LIBTOOL_TAG_VARS(_LT_TAG) 753# ### END LIBTOOL TAG CONFIG: $1 754_LT_EOF 755])dnl /m4_if 756], 757[m4_if([$1], [], [ 758 PACKAGE='$PACKAGE' 759 VERSION='$VERSION' 760 TIMESTAMP='$TIMESTAMP' 761 RM='$RM' 762 ofile='$ofile'], []) 763])dnl /_LT_CONFIG_SAVE_COMMANDS 764])# _LT_CONFIG 765 766 767# LT_SUPPORTED_TAG(TAG) 768# --------------------- 769# Trace this macro to discover what tags are supported by the libtool 770# --tag option, using: 771# autoconf --trace 'LT_SUPPORTED_TAG:$1' 772AC_DEFUN([LT_SUPPORTED_TAG], []) 773 774 775# C support is built-in for now 776m4_define([_LT_LANG_C_enabled], []) 777m4_define([_LT_TAGS], []) 778 779 780# LT_LANG(LANG) 781# ------------- 782# Enable libtool support for the given language if not already enabled. 783AC_DEFUN([LT_LANG], 784[AC_BEFORE([$0], [LT_OUTPUT])dnl 785m4_case([$1], 786 [C], [_LT_LANG(C)], 787 [C++], [_LT_LANG(CXX)], 788 [Java], [_LT_LANG(GCJ)], 789 [Fortran 77], [_LT_LANG(F77)], 790 [Fortran], [_LT_LANG(FC)], 791 [Windows Resource], [_LT_LANG(RC)], 792 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 793 [_LT_LANG($1)], 794 [m4_fatal([$0: unsupported language: "$1"])])])dnl 795])# LT_LANG 796 797 798# _LT_LANG(LANGNAME) 799# ------------------ 800m4_defun([_LT_LANG], 801[m4_ifdef([_LT_LANG_]$1[_enabled], [], 802 [LT_SUPPORTED_TAG([$1])dnl 803 m4_append([_LT_TAGS], [$1 ])dnl 804 m4_define([_LT_LANG_]$1[_enabled], [])dnl 805 _LT_LANG_$1_CONFIG($1)])dnl 806])# _LT_LANG 807 808 809# _LT_LANG_DEFAULT_CONFIG 810# ----------------------- 811m4_defun([_LT_LANG_DEFAULT_CONFIG], 812[AC_PROVIDE_IFELSE([AC_PROG_CXX], 813 [LT_LANG(CXX)], 814 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 815 816AC_PROVIDE_IFELSE([AC_PROG_F77], 817 [LT_LANG(F77)], 818 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 819 820AC_PROVIDE_IFELSE([AC_PROG_FC], 821 [LT_LANG(FC)], 822 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 823 824dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 825dnl pulling things in needlessly. 826AC_PROVIDE_IFELSE([AC_PROG_GCJ], 827 [LT_LANG(GCJ)], 828 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 829 [LT_LANG(GCJ)], 830 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 831 [LT_LANG(GCJ)], 832 [m4_ifdef([AC_PROG_GCJ], 833 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 834 m4_ifdef([A][M_PROG_GCJ], 835 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 836 m4_ifdef([LT_PROG_GCJ], 837 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 838 839AC_PROVIDE_IFELSE([LT_PROG_RC], 840 [LT_LANG(RC)], 841 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 842])# _LT_LANG_DEFAULT_CONFIG 843 844# Obsolete macros: 845AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 846AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 847AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 848AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 849dnl aclocal-1.4 backwards compatibility: 850dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 851dnl AC_DEFUN([AC_LIBTOOL_F77], []) 852dnl AC_DEFUN([AC_LIBTOOL_FC], []) 853dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 854 855 856# _LT_TAG_COMPILER 857# ---------------- 858m4_defun([_LT_TAG_COMPILER], 859[AC_REQUIRE([AC_PROG_CC])dnl 860 861_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 862_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 863_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 864_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 865 866# If no C compiler was specified, use CC. 867LTCC=${LTCC-"$CC"} 868 869# If no C compiler flags were specified, use CFLAGS. 870LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 871 872# Allow CC to be a program name with arguments. 873compiler=$CC 874])# _LT_TAG_COMPILER 875 876 877# _LT_COMPILER_BOILERPLATE 878# ------------------------ 879# Check for compiler boilerplate output or warnings with 880# the simple compiler test code. 881m4_defun([_LT_COMPILER_BOILERPLATE], 882[m4_require([_LT_DECL_SED])dnl 883ac_outfile=conftest.$ac_objext 884echo "$lt_simple_compile_test_code" >conftest.$ac_ext 885eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 886_lt_compiler_boilerplate=`cat conftest.err` 887$RM conftest* 888])# _LT_COMPILER_BOILERPLATE 889 890 891# _LT_LINKER_BOILERPLATE 892# ---------------------- 893# Check for linker boilerplate output or warnings with 894# the simple link test code. 895m4_defun([_LT_LINKER_BOILERPLATE], 896[m4_require([_LT_DECL_SED])dnl 897ac_outfile=conftest.$ac_objext 898echo "$lt_simple_link_test_code" >conftest.$ac_ext 899eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 900_lt_linker_boilerplate=`cat conftest.err` 901$RM -r conftest* 902])# _LT_LINKER_BOILERPLATE 903 904# _LT_REQUIRED_DARWIN_CHECKS 905# ------------------------- 906m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 907 case $host_os in 908 rhapsody* | darwin*) 909 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 910 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 911 AC_CHECK_TOOL([LIPO], [lipo], [:]) 912 AC_CHECK_TOOL([OTOOL], [otool], [:]) 913 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 914 _LT_DECL([], [DSYMUTIL], [1], 915 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 916 _LT_DECL([], [NMEDIT], [1], 917 [Tool to change global to local symbols on Mac OS X]) 918 _LT_DECL([], [LIPO], [1], 919 [Tool to manipulate fat objects and archives on Mac OS X]) 920 _LT_DECL([], [OTOOL], [1], 921 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 922 _LT_DECL([], [OTOOL64], [1], 923 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 924 925 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 926 [lt_cv_apple_cc_single_mod=no 927 if test -z "${LT_MULTI_MODULE}"; then 928 # By default we will add the -single_module flag. You can override 929 # by either setting the environment variable LT_MULTI_MODULE 930 # non-empty at configure time, or by adding -multi_module to the 931 # link flags. 932 rm -rf libconftest.dylib* 933 echo "int foo(void){return 1;}" > conftest.c 934 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 935-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 936 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 937 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 938 _lt_result=$? 939 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 940 lt_cv_apple_cc_single_mod=yes 941 else 942 cat conftest.err >&AS_MESSAGE_LOG_FD 943 fi 944 rm -rf libconftest.dylib* 945 rm -f conftest.* 946 fi]) 947 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 948 [lt_cv_ld_exported_symbols_list], 949 [lt_cv_ld_exported_symbols_list=no 950 save_LDFLAGS=$LDFLAGS 951 echo "_main" > conftest.sym 952 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 953 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 954 [lt_cv_ld_exported_symbols_list=yes], 955 [lt_cv_ld_exported_symbols_list=no]) 956 LDFLAGS="$save_LDFLAGS" 957 ]) 958 case $host_os in 959 rhapsody* | darwin1.[[012]]) 960 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 961 darwin1.*) 962 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 963 darwin*) # darwin 5.x on 964 # if running on 10.5 or later, the deployment target defaults 965 # to the OS version, if on x86, and 10.4, the deployment 966 # target defaults to 10.4. Don't you love it? 967 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 968 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 969 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 970 10.[[012]]*) 971 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 972 10.*) 973 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 974 esac 975 ;; 976 esac 977 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 978 _lt_dar_single_mod='$single_module' 979 fi 980 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 981 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 982 else 983 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 984 fi 985 if test "$DSYMUTIL" != ":"; then 986 _lt_dsymutil='~$DSYMUTIL $lib || :' 987 else 988 _lt_dsymutil= 989 fi 990 ;; 991 esac 992]) 993 994 995# _LT_DARWIN_LINKER_FEATURES 996# -------------------------- 997# Checks for linker and compiler features on darwin 998m4_defun([_LT_DARWIN_LINKER_FEATURES], 999[ 1000 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1001 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1002 _LT_TAGVAR(hardcode_direct, $1)=no 1003 _LT_TAGVAR(hardcode_automatic, $1)=yes 1004 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1005 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1006 _LT_TAGVAR(link_all_deplibs, $1)=yes 1007 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1008 case $cc_basename in 1009 ifort*) _lt_dar_can_shared=yes ;; 1010 *) _lt_dar_can_shared=$GCC ;; 1011 esac 1012 if test "$_lt_dar_can_shared" = "yes"; then 1013 output_verbose_link_cmd=echo 1014 _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}" 1015 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1016 _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}" 1017 _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}" 1018 m4_if([$1], [CXX], 1019[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1020 _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}" 1021 _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}" 1022 fi 1023],[]) 1024 else 1025 _LT_TAGVAR(ld_shlibs, $1)=no 1026 fi 1027]) 1028 1029# _LT_SYS_MODULE_PATH_AIX 1030# ----------------------- 1031# Links a minimal program and checks the executable 1032# for the system default hardcoded library path. In most cases, 1033# this is /usr/lib:/lib, but when the MPI compilers are used 1034# the location of the communication and MPI libs are included too. 1035# If we don't find anything, use the default library path according 1036# to the aix ld manual. 1037m4_defun([_LT_SYS_MODULE_PATH_AIX], 1038[m4_require([_LT_DECL_SED])dnl 1039AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 1040lt_aix_libpath_sed=' 1041 /Import File Strings/,/^$/ { 1042 /^0/ { 1043 s/^0 *\(.*\)$/\1/ 1044 p 1045 } 1046 }' 1047aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1048# Check for a 64-bit object if we didn't find anything. 1049if test -z "$aix_libpath"; then 1050 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1051fi],[]) 1052if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 1053])# _LT_SYS_MODULE_PATH_AIX 1054 1055 1056# _LT_SHELL_INIT(ARG) 1057# ------------------- 1058m4_define([_LT_SHELL_INIT], 1059[ifdef([AC_DIVERSION_NOTICE], 1060 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 1061 [AC_DIVERT_PUSH(NOTICE)]) 1062$1 1063AC_DIVERT_POP 1064])# _LT_SHELL_INIT 1065 1066 1067# _LT_PROG_ECHO_BACKSLASH 1068# ----------------------- 1069# Add some code to the start of the generated configure script which 1070# will find an echo command which doesn't interpret backslashes. 1071m4_defun([_LT_PROG_ECHO_BACKSLASH], 1072[_LT_SHELL_INIT([ 1073# Check that we are running under the correct shell. 1074SHELL=${CONFIG_SHELL-/bin/sh} 1075 1076case X$lt_ECHO in 1077X*--fallback-echo) 1078 # Remove one level of quotation (which was required for Make). 1079 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 1080 ;; 1081esac 1082 1083ECHO=${lt_ECHO-echo} 1084if test "X[$]1" = X--no-reexec; then 1085 # Discard the --no-reexec flag, and continue. 1086 shift 1087elif test "X[$]1" = X--fallback-echo; then 1088 # Avoid inline document here, it may be left over 1089 : 1090elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then 1091 # Yippee, $ECHO works! 1092 : 1093else 1094 # Restart under the correct shell. 1095 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 1096fi 1097 1098if test "X[$]1" = X--fallback-echo; then 1099 # used as fallback echo 1100 shift 1101 cat <<_LT_EOF 1102[$]* 1103_LT_EOF 1104 exit 0 1105fi 1106 1107# The HP-UX ksh and POSIX shell print the target directory to stdout 1108# if CDPATH is set. 1109(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 1110 1111if test -z "$lt_ECHO"; then 1112 if test "X${echo_test_string+set}" != Xset; then 1113 # find a string as large as possible, as long as the shell can cope with it 1114 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 1115 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 1116 if { echo_test_string=`eval $cmd`; } 2>/dev/null && 1117 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null 1118 then 1119 break 1120 fi 1121 done 1122 fi 1123 1124 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 1125 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 1126 test "X$echo_testing_string" = "X$echo_test_string"; then 1127 : 1128 else 1129 # The Solaris, AIX, and Digital Unix default echo programs unquote 1130 # backslashes. This makes it impossible to quote backslashes using 1131 # echo "$something" | sed 's/\\/\\\\/g' 1132 # 1133 # So, first we look for a working echo in the user's PATH. 1134 1135 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1136 for dir in $PATH /usr/ucb; do 1137 IFS="$lt_save_ifs" 1138 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 1139 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 1140 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 1141 test "X$echo_testing_string" = "X$echo_test_string"; then 1142 ECHO="$dir/echo" 1143 break 1144 fi 1145 done 1146 IFS="$lt_save_ifs" 1147 1148 if test "X$ECHO" = Xecho; then 1149 # We didn't find a better echo, so look for alternatives. 1150 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && 1151 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && 1152 test "X$echo_testing_string" = "X$echo_test_string"; then 1153 # This shell has a builtin print -r that does the trick. 1154 ECHO='print -r' 1155 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && 1156 test "X$CONFIG_SHELL" != X/bin/ksh; then 1157 # If we have ksh, try running configure again with it. 1158 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 1159 export ORIGINAL_CONFIG_SHELL 1160 CONFIG_SHELL=/bin/ksh 1161 export CONFIG_SHELL 1162 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 1163 else 1164 # Try using printf. 1165 ECHO='printf %s\n' 1166 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 1167 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 1168 test "X$echo_testing_string" = "X$echo_test_string"; then 1169 # Cool, printf works 1170 : 1171 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1172 test "X$echo_testing_string" = 'X\t' && 1173 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1174 test "X$echo_testing_string" = "X$echo_test_string"; then 1175 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 1176 export CONFIG_SHELL 1177 SHELL="$CONFIG_SHELL" 1178 export SHELL 1179 ECHO="$CONFIG_SHELL [$]0 --fallback-echo" 1180 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1181 test "X$echo_testing_string" = 'X\t' && 1182 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1183 test "X$echo_testing_string" = "X$echo_test_string"; then 1184 ECHO="$CONFIG_SHELL [$]0 --fallback-echo" 1185 else 1186 # maybe with a smaller string... 1187 prev=: 1188 1189 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 1190 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null 1191 then 1192 break 1193 fi 1194 prev="$cmd" 1195 done 1196 1197 if test "$prev" != 'sed 50q "[$]0"'; then 1198 echo_test_string=`eval $prev` 1199 export echo_test_string 1200 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 1201 else 1202 # Oops. We lost completely, so just stick with echo. 1203 ECHO=echo 1204 fi 1205 fi 1206 fi 1207 fi 1208 fi 1209fi 1210 1211# Copy echo and quote the copy suitably for passing to libtool from 1212# the Makefile, instead of quoting the original, which is used later. 1213lt_ECHO=$ECHO 1214if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 1215 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 1216fi 1217 1218AC_SUBST(lt_ECHO) 1219]) 1220_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1221_LT_DECL([], [ECHO], [1], 1222 [An echo program that does not interpret backslashes]) 1223])# _LT_PROG_ECHO_BACKSLASH 1224 1225 1226# _LT_ENABLE_LOCK 1227# --------------- 1228m4_defun([_LT_ENABLE_LOCK], 1229[AC_ARG_ENABLE([libtool-lock], 1230 [AS_HELP_STRING([--disable-libtool-lock], 1231 [avoid locking (might break parallel builds)])]) 1232test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1233 1234# Some flags need to be propagated to the compiler or linker for good 1235# libtool support. 1236case $host in 1237ia64-*-hpux*) 1238 # Find out which ABI we are using. 1239 echo 'int i;' > conftest.$ac_ext 1240 if AC_TRY_EVAL(ac_compile); then 1241 case `/usr/bin/file conftest.$ac_objext` in 1242 *ELF-32*) 1243 HPUX_IA64_MODE="32" 1244 ;; 1245 *ELF-64*) 1246 HPUX_IA64_MODE="64" 1247 ;; 1248 esac 1249 fi 1250 rm -rf conftest* 1251 ;; 1252*-*-irix6*) 1253 # Find out which ABI we are using. 1254 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1255 if AC_TRY_EVAL(ac_compile); then 1256 if test "$lt_cv_prog_gnu_ld" = yes; then 1257 case `/usr/bin/file conftest.$ac_objext` in 1258 *32-bit*) 1259 LD="${LD-ld} -melf32bsmip" 1260 ;; 1261 *N32*) 1262 LD="${LD-ld} -melf32bmipn32" 1263 ;; 1264 *64-bit*) 1265 LD="${LD-ld} -melf64bmip" 1266 ;; 1267 esac 1268 else 1269 case `/usr/bin/file conftest.$ac_objext` in 1270 *32-bit*) 1271 LD="${LD-ld} -32" 1272 ;; 1273 *N32*) 1274 LD="${LD-ld} -n32" 1275 ;; 1276 *64-bit*) 1277 LD="${LD-ld} -64" 1278 ;; 1279 esac 1280 fi 1281 fi 1282 rm -rf conftest* 1283 ;; 1284 1285x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1286s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1287 # Find out which ABI we are using. 1288 echo 'int i;' > conftest.$ac_ext 1289 if AC_TRY_EVAL(ac_compile); then 1290 case `/usr/bin/file conftest.o` in 1291 *32-bit*) 1292 case $host in 1293 x86_64-*kfreebsd*-gnu) 1294 LD="${LD-ld} -m elf_i386_fbsd" 1295 ;; 1296 x86_64-*linux*) 1297 LD="${LD-ld} -m elf_i386" 1298 ;; 1299 ppc64-*linux*|powerpc64-*linux*) 1300 LD="${LD-ld} -m elf32ppclinux" 1301 ;; 1302 s390x-*linux*) 1303 LD="${LD-ld} -m elf_s390" 1304 ;; 1305 sparc64-*linux*) 1306 LD="${LD-ld} -m elf32_sparc" 1307 ;; 1308 esac 1309 ;; 1310 *64-bit*) 1311 case $host in 1312 x86_64-*kfreebsd*-gnu) 1313 LD="${LD-ld} -m elf_x86_64_fbsd" 1314 ;; 1315 x86_64-*linux*) 1316 LD="${LD-ld} -m elf_x86_64" 1317 ;; 1318 ppc*-*linux*|powerpc*-*linux*) 1319 LD="${LD-ld} -m elf64ppc" 1320 ;; 1321 s390*-*linux*|s390*-*tpf*) 1322 LD="${LD-ld} -m elf64_s390" 1323 ;; 1324 sparc*-*linux*) 1325 LD="${LD-ld} -m elf64_sparc" 1326 ;; 1327 esac 1328 ;; 1329 esac 1330 fi 1331 rm -rf conftest* 1332 ;; 1333 1334*-*-sco3.2v5*) 1335 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1336 SAVE_CFLAGS="$CFLAGS" 1337 CFLAGS="$CFLAGS -belf" 1338 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1339 [AC_LANG_PUSH(C) 1340 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1341 AC_LANG_POP]) 1342 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1343 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1344 CFLAGS="$SAVE_CFLAGS" 1345 fi 1346 ;; 1347sparc*-*solaris*) 1348 # Find out which ABI we are using. 1349 echo 'int i;' > conftest.$ac_ext 1350 if AC_TRY_EVAL(ac_compile); then 1351 case `/usr/bin/file conftest.o` in 1352 *64-bit*) 1353 case $lt_cv_prog_gnu_ld in 1354 yes*) LD="${LD-ld} -m elf64_sparc" ;; 1355 *) 1356 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1357 LD="${LD-ld} -64" 1358 fi 1359 ;; 1360 esac 1361 ;; 1362 esac 1363 fi 1364 rm -rf conftest* 1365 ;; 1366esac 1367 1368need_locks="$enable_libtool_lock" 1369])# _LT_ENABLE_LOCK 1370 1371 1372# _LT_CMD_OLD_ARCHIVE 1373# ------------------- 1374m4_defun([_LT_CMD_OLD_ARCHIVE], 1375[AC_CHECK_TOOL(AR, ar, false) 1376test -z "$AR" && AR=ar 1377test -z "$AR_FLAGS" && AR_FLAGS=cru 1378_LT_DECL([], [AR], [1], [The archiver]) 1379_LT_DECL([], [AR_FLAGS], [1]) 1380 1381AC_CHECK_TOOL(STRIP, strip, :) 1382test -z "$STRIP" && STRIP=: 1383_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1384 1385AC_CHECK_TOOL(RANLIB, ranlib, :) 1386test -z "$RANLIB" && RANLIB=: 1387_LT_DECL([], [RANLIB], [1], 1388 [Commands used to install an old-style archive]) 1389 1390# Determine commands to create old-style static archives. 1391old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1392old_postinstall_cmds='chmod 644 $oldlib' 1393old_postuninstall_cmds= 1394 1395if test -n "$RANLIB"; then 1396 case $host_os in 1397 openbsd*) 1398 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1399 ;; 1400 *) 1401 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1402 ;; 1403 esac 1404 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1405fi 1406_LT_DECL([], [old_postinstall_cmds], [2]) 1407_LT_DECL([], [old_postuninstall_cmds], [2]) 1408_LT_TAGDECL([], [old_archive_cmds], [2], 1409 [Commands used to build an old-style archive]) 1410])# _LT_CMD_OLD_ARCHIVE 1411 1412 1413# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1414# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1415# ---------------------------------------------------------------- 1416# Check whether the given compiler option works 1417AC_DEFUN([_LT_COMPILER_OPTION], 1418[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1419m4_require([_LT_DECL_SED])dnl 1420AC_CACHE_CHECK([$1], [$2], 1421 [$2=no 1422 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1423 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1424 lt_compiler_flag="$3" 1425 # Insert the option either (1) after the last *FLAGS variable, or 1426 # (2) before a word containing "conftest.", or (3) at the end. 1427 # Note that $ac_compile itself does not contain backslashes and begins 1428 # with a dollar sign (not a hyphen), so the echo should work correctly. 1429 # The option is referenced via a variable to avoid confusing sed. 1430 lt_compile=`echo "$ac_compile" | $SED \ 1431 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1432 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1433 -e 's:$: $lt_compiler_flag:'` 1434 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1435 (eval "$lt_compile" 2>conftest.err) 1436 ac_status=$? 1437 cat conftest.err >&AS_MESSAGE_LOG_FD 1438 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1439 if (exit $ac_status) && test -s "$ac_outfile"; then 1440 # The compiler can only warn and ignore the option if not recognized 1441 # So say no if there are warnings other than the usual output. 1442 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 1443 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1444 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1445 $2=yes 1446 fi 1447 fi 1448 $RM conftest* 1449]) 1450 1451if test x"[$]$2" = xyes; then 1452 m4_if([$5], , :, [$5]) 1453else 1454 m4_if([$6], , :, [$6]) 1455fi 1456])# _LT_COMPILER_OPTION 1457 1458# Old name: 1459AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1460dnl aclocal-1.4 backwards compatibility: 1461dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1462 1463 1464# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1465# [ACTION-SUCCESS], [ACTION-FAILURE]) 1466# ---------------------------------------------------- 1467# Check whether the given linker option works 1468AC_DEFUN([_LT_LINKER_OPTION], 1469[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1470m4_require([_LT_DECL_SED])dnl 1471AC_CACHE_CHECK([$1], [$2], 1472 [$2=no 1473 save_LDFLAGS="$LDFLAGS" 1474 LDFLAGS="$LDFLAGS $3" 1475 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1476 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1477 # The linker can only warn and ignore the option if not recognized 1478 # So say no if there are warnings 1479 if test -s conftest.err; then 1480 # Append any errors to the config.log. 1481 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1482 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 1483 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1484 if diff conftest.exp conftest.er2 >/dev/null; then 1485 $2=yes 1486 fi 1487 else 1488 $2=yes 1489 fi 1490 fi 1491 $RM -r conftest* 1492 LDFLAGS="$save_LDFLAGS" 1493]) 1494 1495if test x"[$]$2" = xyes; then 1496 m4_if([$4], , :, [$4]) 1497else 1498 m4_if([$5], , :, [$5]) 1499fi 1500])# _LT_LINKER_OPTION 1501 1502# Old name: 1503AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1504dnl aclocal-1.4 backwards compatibility: 1505dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1506 1507 1508# LT_CMD_MAX_LEN 1509#--------------- 1510AC_DEFUN([LT_CMD_MAX_LEN], 1511[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1512# find the maximum length of command line arguments 1513AC_MSG_CHECKING([the maximum length of command line arguments]) 1514AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1515 i=0 1516 teststring="ABCD" 1517 1518 case $build_os in 1519 msdosdjgpp*) 1520 # On DJGPP, this test can blow up pretty badly due to problems in libc 1521 # (any single argument exceeding 2000 bytes causes a buffer overrun 1522 # during glob expansion). Even if it were fixed, the result of this 1523 # check would be larger than it should be. 1524 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1525 ;; 1526 1527 gnu*) 1528 # Under GNU Hurd, this test is not required because there is 1529 # no limit to the length of command line arguments. 1530 # Libtool will interpret -1 as no limit whatsoever 1531 lt_cv_sys_max_cmd_len=-1; 1532 ;; 1533 1534 cygwin* | mingw* | cegcc*) 1535 # On Win9x/ME, this test blows up -- it succeeds, but takes 1536 # about 5 minutes as the teststring grows exponentially. 1537 # Worse, since 9x/ME are not pre-emptively multitasking, 1538 # you end up with a "frozen" computer, even though with patience 1539 # the test eventually succeeds (with a max line length of 256k). 1540 # Instead, let's just punt: use the minimum linelength reported by 1541 # all of the supported platforms: 8192 (on NT/2K/XP). 1542 lt_cv_sys_max_cmd_len=8192; 1543 ;; 1544 1545 amigaos*) 1546 # On AmigaOS with pdksh, this test takes hours, literally. 1547 # So we just punt and use a minimum line length of 8192. 1548 lt_cv_sys_max_cmd_len=8192; 1549 ;; 1550 1551 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1552 # This has been around since 386BSD, at least. Likely further. 1553 if test -x /sbin/sysctl; then 1554 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1555 elif test -x /usr/sbin/sysctl; then 1556 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1557 else 1558 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1559 fi 1560 # And add a safety zone 1561 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1562 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1563 ;; 1564 1565 interix*) 1566 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1567 lt_cv_sys_max_cmd_len=196608 1568 ;; 1569 1570 osf*) 1571 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1572 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1573 # nice to cause kernel panics so lets avoid the loop below. 1574 # First set a reasonable default. 1575 lt_cv_sys_max_cmd_len=16384 1576 # 1577 if test -x /sbin/sysconfig; then 1578 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1579 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1580 esac 1581 fi 1582 ;; 1583 sco3.2v5*) 1584 lt_cv_sys_max_cmd_len=102400 1585 ;; 1586 sysv5* | sco5v6* | sysv4.2uw2*) 1587 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1588 if test -n "$kargmax"; then 1589 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1590 else 1591 lt_cv_sys_max_cmd_len=32768 1592 fi 1593 ;; 1594 *) 1595 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1596 if test -n "$lt_cv_sys_max_cmd_len"; then 1597 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1598 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1599 else 1600 # Make teststring a little bigger before we do anything with it. 1601 # a 1K string should be a reasonable start. 1602 for i in 1 2 3 4 5 6 7 8 ; do 1603 teststring=$teststring$teststring 1604 done 1605 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1606 # If test is not a shell built-in, we'll probably end up computing a 1607 # maximum length that is only half of the actual maximum length, but 1608 # we can't tell. 1609 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ 1610 = "XX$teststring$teststring"; } >/dev/null 2>&1 && 1611 test $i != 17 # 1/2 MB should be enough 1612 do 1613 i=`expr $i + 1` 1614 teststring=$teststring$teststring 1615 done 1616 # Only check the string length outside the loop. 1617 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1618 teststring= 1619 # Add a significant safety factor because C++ compilers can tack on 1620 # massive amounts of additional arguments before passing them to the 1621 # linker. It appears as though 1/2 is a usable value. 1622 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1623 fi 1624 ;; 1625 esac 1626]) 1627if test -n $lt_cv_sys_max_cmd_len ; then 1628 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1629else 1630 AC_MSG_RESULT(none) 1631fi 1632max_cmd_len=$lt_cv_sys_max_cmd_len 1633_LT_DECL([], [max_cmd_len], [0], 1634 [What is the maximum length of a command?]) 1635])# LT_CMD_MAX_LEN 1636 1637# Old name: 1638AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1639dnl aclocal-1.4 backwards compatibility: 1640dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1641 1642 1643# _LT_HEADER_DLFCN 1644# ---------------- 1645m4_defun([_LT_HEADER_DLFCN], 1646[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1647])# _LT_HEADER_DLFCN 1648 1649 1650# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1651# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1652# ---------------------------------------------------------------- 1653m4_defun([_LT_TRY_DLOPEN_SELF], 1654[m4_require([_LT_HEADER_DLFCN])dnl 1655if test "$cross_compiling" = yes; then : 1656 [$4] 1657else 1658 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1659 lt_status=$lt_dlunknown 1660 cat > conftest.$ac_ext <<_LT_EOF 1661[#line __oline__ "configure" 1662#include "confdefs.h" 1663 1664#if HAVE_DLFCN_H 1665#include <dlfcn.h> 1666#endif 1667 1668#include <stdio.h> 1669 1670#ifdef RTLD_GLOBAL 1671# define LT_DLGLOBAL RTLD_GLOBAL 1672#else 1673# ifdef DL_GLOBAL 1674# define LT_DLGLOBAL DL_GLOBAL 1675# else 1676# define LT_DLGLOBAL 0 1677# endif 1678#endif 1679 1680/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1681 find out it does not work in some platform. */ 1682#ifndef LT_DLLAZY_OR_NOW 1683# ifdef RTLD_LAZY 1684# define LT_DLLAZY_OR_NOW RTLD_LAZY 1685# else 1686# ifdef DL_LAZY 1687# define LT_DLLAZY_OR_NOW DL_LAZY 1688# else 1689# ifdef RTLD_NOW 1690# define LT_DLLAZY_OR_NOW RTLD_NOW 1691# else 1692# ifdef DL_NOW 1693# define LT_DLLAZY_OR_NOW DL_NOW 1694# else 1695# define LT_DLLAZY_OR_NOW 0 1696# endif 1697# endif 1698# endif 1699# endif 1700#endif 1701 1702void fnord() { int i=42;} 1703int main () 1704{ 1705 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1706 int status = $lt_dlunknown; 1707 1708 if (self) 1709 { 1710 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1711 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1712 /* dlclose (self); */ 1713 } 1714 else 1715 puts (dlerror ()); 1716 1717 return status; 1718}] 1719_LT_EOF 1720 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1721 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1722 lt_status=$? 1723 case x$lt_status in 1724 x$lt_dlno_uscore) $1 ;; 1725 x$lt_dlneed_uscore) $2 ;; 1726 x$lt_dlunknown|x*) $3 ;; 1727 esac 1728 else : 1729 # compilation failed 1730 $3 1731 fi 1732fi 1733rm -fr conftest* 1734])# _LT_TRY_DLOPEN_SELF 1735 1736 1737# LT_SYS_DLOPEN_SELF 1738# ------------------ 1739AC_DEFUN([LT_SYS_DLOPEN_SELF], 1740[m4_require([_LT_HEADER_DLFCN])dnl 1741if test "x$enable_dlopen" != xyes; then 1742 enable_dlopen=unknown 1743 enable_dlopen_self=unknown 1744 enable_dlopen_self_static=unknown 1745else 1746 lt_cv_dlopen=no 1747 lt_cv_dlopen_libs= 1748 1749 case $host_os in 1750 beos*) 1751 lt_cv_dlopen="load_add_on" 1752 lt_cv_dlopen_libs= 1753 lt_cv_dlopen_self=yes 1754 ;; 1755 1756 mingw* | pw32* | cegcc*) 1757 lt_cv_dlopen="LoadLibrary" 1758 lt_cv_dlopen_libs= 1759 ;; 1760 1761 cygwin*) 1762 lt_cv_dlopen="dlopen" 1763 lt_cv_dlopen_libs= 1764 ;; 1765 1766 darwin*) 1767 # if libdl is installed we need to link against it 1768 AC_CHECK_LIB([dl], [dlopen], 1769 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1770 lt_cv_dlopen="dyld" 1771 lt_cv_dlopen_libs= 1772 lt_cv_dlopen_self=yes 1773 ]) 1774 ;; 1775 1776 *) 1777 AC_CHECK_FUNC([shl_load], 1778 [lt_cv_dlopen="shl_load"], 1779 [AC_CHECK_LIB([dld], [shl_load], 1780 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1781 [AC_CHECK_FUNC([dlopen], 1782 [lt_cv_dlopen="dlopen"], 1783 [AC_CHECK_LIB([dl], [dlopen], 1784 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1785 [AC_CHECK_LIB([svld], [dlopen], 1786 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1787 [AC_CHECK_LIB([dld], [dld_link], 1788 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1789 ]) 1790 ]) 1791 ]) 1792 ]) 1793 ]) 1794 ;; 1795 esac 1796 1797 if test "x$lt_cv_dlopen" != xno; then 1798 enable_dlopen=yes 1799 else 1800 enable_dlopen=no 1801 fi 1802 1803 case $lt_cv_dlopen in 1804 dlopen) 1805 save_CPPFLAGS="$CPPFLAGS" 1806 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1807 1808 save_LDFLAGS="$LDFLAGS" 1809 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1810 1811 save_LIBS="$LIBS" 1812 LIBS="$lt_cv_dlopen_libs $LIBS" 1813 1814 AC_CACHE_CHECK([whether a program can dlopen itself], 1815 lt_cv_dlopen_self, [dnl 1816 _LT_TRY_DLOPEN_SELF( 1817 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1818 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1819 ]) 1820 1821 if test "x$lt_cv_dlopen_self" = xyes; then 1822 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1823 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1824 lt_cv_dlopen_self_static, [dnl 1825 _LT_TRY_DLOPEN_SELF( 1826 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1827 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1828 ]) 1829 fi 1830 1831 CPPFLAGS="$save_CPPFLAGS" 1832 LDFLAGS="$save_LDFLAGS" 1833 LIBS="$save_LIBS" 1834 ;; 1835 esac 1836 1837 case $lt_cv_dlopen_self in 1838 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1839 *) enable_dlopen_self=unknown ;; 1840 esac 1841 1842 case $lt_cv_dlopen_self_static in 1843 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1844 *) enable_dlopen_self_static=unknown ;; 1845 esac 1846fi 1847_LT_DECL([dlopen_support], [enable_dlopen], [0], 1848 [Whether dlopen is supported]) 1849_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1850 [Whether dlopen of programs is supported]) 1851_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1852 [Whether dlopen of statically linked programs is supported]) 1853])# LT_SYS_DLOPEN_SELF 1854 1855# Old name: 1856AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1857dnl aclocal-1.4 backwards compatibility: 1858dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1859 1860 1861# _LT_COMPILER_C_O([TAGNAME]) 1862# --------------------------- 1863# Check to see if options -c and -o are simultaneously supported by compiler. 1864# This macro does not hard code the compiler like AC_PROG_CC_C_O. 1865m4_defun([_LT_COMPILER_C_O], 1866[m4_require([_LT_DECL_SED])dnl 1867m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1868m4_require([_LT_TAG_COMPILER])dnl 1869AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1870 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1871 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1872 $RM -r conftest 2>/dev/null 1873 mkdir conftest 1874 cd conftest 1875 mkdir out 1876 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1877 1878 lt_compiler_flag="-o out/conftest2.$ac_objext" 1879 # Insert the option either (1) after the last *FLAGS variable, or 1880 # (2) before a word containing "conftest.", or (3) at the end. 1881 # Note that $ac_compile itself does not contain backslashes and begins 1882 # with a dollar sign (not a hyphen), so the echo should work correctly. 1883 lt_compile=`echo "$ac_compile" | $SED \ 1884 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1885 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1886 -e 's:$: $lt_compiler_flag:'` 1887 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1888 (eval "$lt_compile" 2>out/conftest.err) 1889 ac_status=$? 1890 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1891 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1892 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1893 then 1894 # The compiler can only warn and ignore the option if not recognized 1895 # So say no if there are warnings 1896 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1897 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1898 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1899 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1900 fi 1901 fi 1902 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1903 $RM conftest* 1904 # SGI C++ compiler will create directory out/ii_files/ for 1905 # template instantiation 1906 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 1907 $RM out/* && rmdir out 1908 cd .. 1909 $RM -r conftest 1910 $RM conftest* 1911]) 1912_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 1913 [Does compiler simultaneously support -c and -o options?]) 1914])# _LT_COMPILER_C_O 1915 1916 1917# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 1918# ---------------------------------- 1919# Check to see if we can do hard links to lock some files if needed 1920m4_defun([_LT_COMPILER_FILE_LOCKS], 1921[m4_require([_LT_ENABLE_LOCK])dnl 1922m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1923_LT_COMPILER_C_O([$1]) 1924 1925hard_links="nottested" 1926if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1927 # do not overwrite the value of need_locks provided by the user 1928 AC_MSG_CHECKING([if we can lock with hard links]) 1929 hard_links=yes 1930 $RM conftest* 1931 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1932 touch conftest.a 1933 ln conftest.a conftest.b 2>&5 || hard_links=no 1934 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1935 AC_MSG_RESULT([$hard_links]) 1936 if test "$hard_links" = no; then 1937 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1938 need_locks=warn 1939 fi 1940else 1941 need_locks=no 1942fi 1943_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 1944])# _LT_COMPILER_FILE_LOCKS 1945 1946 1947# _LT_CHECK_OBJDIR 1948# ---------------- 1949m4_defun([_LT_CHECK_OBJDIR], 1950[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1951[rm -f .libs 2>/dev/null 1952mkdir .libs 2>/dev/null 1953if test -d .libs; then 1954 lt_cv_objdir=.libs 1955else 1956 # MS-DOS does not allow filenames that begin with a dot. 1957 lt_cv_objdir=_libs 1958fi 1959rmdir .libs 2>/dev/null]) 1960objdir=$lt_cv_objdir 1961_LT_DECL([], [objdir], [0], 1962 [The name of the directory that contains temporary libtool files])dnl 1963m4_pattern_allow([LT_OBJDIR])dnl 1964AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 1965 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 1966])# _LT_CHECK_OBJDIR 1967 1968 1969# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 1970# -------------------------------------- 1971# Check hardcoding attributes. 1972m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 1973[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1974_LT_TAGVAR(hardcode_action, $1)= 1975if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 1976 test -n "$_LT_TAGVAR(runpath_var, $1)" || 1977 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1978 1979 # We can hardcode non-existent directories. 1980 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 1981 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1982 # have to relink, otherwise we might link with an installed library 1983 # when we should be linking with a yet-to-be-installed one 1984 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1985 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 1986 # Linking always hardcodes the temporary library directory. 1987 _LT_TAGVAR(hardcode_action, $1)=relink 1988 else 1989 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1990 _LT_TAGVAR(hardcode_action, $1)=immediate 1991 fi 1992else 1993 # We cannot hardcode anything, or else we can only hardcode existing 1994 # directories. 1995 _LT_TAGVAR(hardcode_action, $1)=unsupported 1996fi 1997AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 1998 1999if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2000 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2001 # Fast installation is not supported 2002 enable_fast_install=no 2003elif test "$shlibpath_overrides_runpath" = yes || 2004 test "$enable_shared" = no; then 2005 # Fast installation is not necessary 2006 enable_fast_install=needless 2007fi 2008_LT_TAGDECL([], [hardcode_action], [0], 2009 [How to hardcode a shared library path into an executable]) 2010])# _LT_LINKER_HARDCODE_LIBPATH 2011 2012 2013# _LT_CMD_STRIPLIB 2014# ---------------- 2015m4_defun([_LT_CMD_STRIPLIB], 2016[m4_require([_LT_DECL_EGREP]) 2017striplib= 2018old_striplib= 2019AC_MSG_CHECKING([whether stripping libraries is possible]) 2020if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2021 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2022 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2023 AC_MSG_RESULT([yes]) 2024else 2025# FIXME - insert some real tests, host_os isn't really good enough 2026 case $host_os in 2027 darwin*) 2028 if test -n "$STRIP" ; then 2029 striplib="$STRIP -x" 2030 old_striplib="$STRIP -S" 2031 AC_MSG_RESULT([yes]) 2032 else 2033 AC_MSG_RESULT([no]) 2034 fi 2035 ;; 2036 *) 2037 AC_MSG_RESULT([no]) 2038 ;; 2039 esac 2040fi 2041_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2042_LT_DECL([], [striplib], [1]) 2043])# _LT_CMD_STRIPLIB 2044 2045 2046# _LT_SYS_DYNAMIC_LINKER([TAG]) 2047# ----------------------------- 2048# PORTME Fill in your ld.so characteristics 2049m4_defun([_LT_SYS_DYNAMIC_LINKER], 2050[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2051m4_require([_LT_DECL_EGREP])dnl 2052m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2053m4_require([_LT_DECL_OBJDUMP])dnl 2054m4_require([_LT_DECL_SED])dnl 2055AC_MSG_CHECKING([dynamic linker characteristics]) 2056m4_if([$1], 2057 [], [ 2058if test "$GCC" = yes; then 2059 case $host_os in 2060 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2061 *) lt_awk_arg="/^libraries:/" ;; 2062 esac 2063 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2064 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then 2065 # if the path contains ";" then we assume it to be the separator 2066 # otherwise default to the standard path separator (i.e. ":") - it is 2067 # assumed that no part of a normal pathname contains ";" but that should 2068 # okay in the real world where ";" in dirpaths is itself problematic. 2069 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` 2070 else 2071 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2072 fi 2073 # Ok, now we have the path, separated by spaces, we can step through it 2074 # and add multilib dir if necessary. 2075 lt_tmp_lt_search_path_spec= 2076 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2077 for lt_sys_path in $lt_search_path_spec; do 2078 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2079 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2080 else 2081 test -d "$lt_sys_path" && \ 2082 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2083 fi 2084 done 2085 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' 2086BEGIN {RS=" "; FS="/|\n";} { 2087 lt_foo=""; 2088 lt_count=0; 2089 for (lt_i = NF; lt_i > 0; lt_i--) { 2090 if ($lt_i != "" && $lt_i != ".") { 2091 if ($lt_i == "..") { 2092 lt_count++; 2093 } else { 2094 if (lt_count == 0) { 2095 lt_foo="/" $lt_i lt_foo; 2096 } else { 2097 lt_count--; 2098 } 2099 } 2100 } 2101 } 2102 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2103 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2104}'` 2105 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` 2106else 2107 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2108fi]) 2109library_names_spec= 2110libname_spec='lib$name' 2111soname_spec= 2112shrext_cmds=".so" 2113postinstall_cmds= 2114postuninstall_cmds= 2115finish_cmds= 2116finish_eval= 2117shlibpath_var= 2118shlibpath_overrides_runpath=unknown 2119version_type=none 2120dynamic_linker="$host_os ld.so" 2121sys_lib_dlsearch_path_spec="/lib /usr/lib" 2122need_lib_prefix=unknown 2123hardcode_into_libs=no 2124 2125# when you set need_version to no, make sure it does not cause -set_version 2126# flags to be left without arguments 2127need_version=unknown 2128 2129case $host_os in 2130aix3*) 2131 version_type=linux 2132 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2133 shlibpath_var=LIBPATH 2134 2135 # AIX 3 has no versioning support, so we append a major version to the name. 2136 soname_spec='${libname}${release}${shared_ext}$major' 2137 ;; 2138 2139aix[[4-9]]*) 2140 version_type=linux 2141 need_lib_prefix=no 2142 need_version=no 2143 hardcode_into_libs=yes 2144 if test "$host_cpu" = ia64; then 2145 # AIX 5 supports IA64 2146 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2147 shlibpath_var=LD_LIBRARY_PATH 2148 else 2149 # With GCC up to 2.95.x, collect2 would create an import file 2150 # for dependence libraries. The import file would start with 2151 # the line `#! .'. This would cause the generated library to 2152 # depend on `.', always an invalid library. This was fixed in 2153 # development snapshots of GCC prior to 3.0. 2154 case $host_os in 2155 aix4 | aix4.[[01]] | aix4.[[01]].*) 2156 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2157 echo ' yes ' 2158 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2159 : 2160 else 2161 can_build_shared=no 2162 fi 2163 ;; 2164 esac 2165 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2166 # soname into executable. Probably we can add versioning support to 2167 # collect2, so additional links can be useful in future. 2168 if test "$aix_use_runtimelinking" = yes; then 2169 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2170 # instead of lib<name>.a to let people know that these are not 2171 # typical AIX shared libraries. 2172 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2173 else 2174 # We preserve .a as extension for shared libraries through AIX4.2 2175 # and later when we are not doing run time linking. 2176 library_names_spec='${libname}${release}.a $libname.a' 2177 soname_spec='${libname}${release}${shared_ext}$major' 2178 fi 2179 shlibpath_var=LIBPATH 2180 fi 2181 ;; 2182 2183amigaos*) 2184 case $host_cpu in 2185 powerpc) 2186 # Since July 2007 AmigaOS4 officially supports .so libraries. 2187 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2188 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2189 ;; 2190 m68k) 2191 library_names_spec='$libname.ixlibrary $libname.a' 2192 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2193 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 ${libname}_ixlibrary.a || exit 1; done' 2194 ;; 2195 esac 2196 ;; 2197 2198beos*) 2199 library_names_spec='${libname}${shared_ext}' 2200 dynamic_linker="$host_os ld.so" 2201 shlibpath_var=LIBRARY_PATH 2202 ;; 2203 2204bsdi[[45]]*) 2205 version_type=linux 2206 need_version=no 2207 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2208 soname_spec='${libname}${release}${shared_ext}$major' 2209 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2210 shlibpath_var=LD_LIBRARY_PATH 2211 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2212 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2213 # the default ld.so.conf also contains /usr/contrib/lib and 2214 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2215 # libtool to hard-code these into programs 2216 ;; 2217 2218cygwin* | mingw* | pw32* | cegcc*) 2219 version_type=windows 2220 shrext_cmds=".dll" 2221 need_version=no 2222 need_lib_prefix=no 2223 2224 case $GCC,$host_os in 2225 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) 2226 library_names_spec='$libname.dll.a' 2227 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2228 postinstall_cmds='base_file=`basename \${file}`~ 2229 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2230 dldir=$destdir/`dirname \$dlpath`~ 2231 test -d \$dldir || mkdir -p \$dldir~ 2232 $install_prog $dir/$dlname \$dldir/$dlname~ 2233 chmod a+x \$dldir/$dlname~ 2234 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2235 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2236 fi' 2237 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2238 dlpath=$dir/\$dldll~ 2239 $RM \$dlpath' 2240 shlibpath_overrides_runpath=yes 2241 2242 case $host_os in 2243 cygwin*) 2244 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2245 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2246 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 2247 ;; 2248 mingw* | cegcc*) 2249 # MinGW DLLs use traditional 'lib' prefix 2250 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2251 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2252 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2253 # It is most probably a Windows format PATH printed by 2254 # mingw gcc, but we are running on Cygwin. Gcc prints its search 2255 # path with ; separators, and with drive letters. We can handle the 2256 # drive letters (cygwin fileutils understands them), so leave them, 2257 # especially as we might pass files found there to a mingw objdump, 2258 # which wouldn't understand a cygwinified path. Ahh. 2259 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2260 else 2261 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2262 fi 2263 ;; 2264 pw32*) 2265 # pw32 DLLs use 'pw' prefix rather than 'lib' 2266 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2267 ;; 2268 esac 2269 ;; 2270 2271 *) 2272 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2273 ;; 2274 esac 2275 dynamic_linker='Win32 ld.exe' 2276 # FIXME: first we should search . and the directory the executable is in 2277 shlibpath_var=PATH 2278 ;; 2279 2280darwin* | rhapsody*) 2281 dynamic_linker="$host_os dyld" 2282 version_type=darwin 2283 need_lib_prefix=no 2284 need_version=no 2285 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2286 soname_spec='${libname}${release}${major}$shared_ext' 2287 shlibpath_overrides_runpath=yes 2288 shlibpath_var=DYLD_LIBRARY_PATH 2289 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2290m4_if([$1], [],[ 2291 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2292 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2293 ;; 2294 2295dgux*) 2296 version_type=linux 2297 need_lib_prefix=no 2298 need_version=no 2299 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2300 soname_spec='${libname}${release}${shared_ext}$major' 2301 shlibpath_var=LD_LIBRARY_PATH 2302 ;; 2303 2304freebsd1*) 2305 dynamic_linker=no 2306 ;; 2307 2308freebsd* | dragonfly*) 2309 # DragonFly does not have aout. When/if they implement a new 2310 # versioning mechanism, adjust this. 2311 if test -x /usr/bin/objformat; then 2312 objformat=`/usr/bin/objformat` 2313 else 2314 case $host_os in 2315 freebsd[[123]]*) objformat=aout ;; 2316 *) objformat=elf ;; 2317 esac 2318 fi 2319 version_type=freebsd-$objformat 2320 case $version_type in 2321 freebsd-elf*) 2322 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2323 need_version=no 2324 need_lib_prefix=no 2325 ;; 2326 freebsd-*) 2327 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2328 need_version=yes 2329 ;; 2330 esac 2331 shlibpath_var=LD_LIBRARY_PATH 2332 case $host_os in 2333 freebsd2*) 2334 shlibpath_overrides_runpath=yes 2335 ;; 2336 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2337 shlibpath_overrides_runpath=yes 2338 hardcode_into_libs=yes 2339 ;; 2340 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2341 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2342 shlibpath_overrides_runpath=no 2343 hardcode_into_libs=yes 2344 ;; 2345 *) # from 4.6 on, and DragonFly 2346 shlibpath_overrides_runpath=yes 2347 hardcode_into_libs=yes 2348 ;; 2349 esac 2350 ;; 2351 2352gnu*) 2353 version_type=linux 2354 need_lib_prefix=no 2355 need_version=no 2356 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2357 soname_spec='${libname}${release}${shared_ext}$major' 2358 shlibpath_var=LD_LIBRARY_PATH 2359 hardcode_into_libs=yes 2360 ;; 2361 2362hpux9* | hpux10* | hpux11*) 2363 # Give a soname corresponding to the major version so that dld.sl refuses to 2364 # link against other versions. 2365 version_type=sunos 2366 need_lib_prefix=no 2367 need_version=no 2368 case $host_cpu in 2369 ia64*) 2370 shrext_cmds='.so' 2371 hardcode_into_libs=yes 2372 dynamic_linker="$host_os dld.so" 2373 shlibpath_var=LD_LIBRARY_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 if test "X$HPUX_IA64_MODE" = X32; then 2378 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2379 else 2380 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2381 fi 2382 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2383 ;; 2384 hppa*64*) 2385 shrext_cmds='.sl' 2386 hardcode_into_libs=yes 2387 dynamic_linker="$host_os dld.sl" 2388 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2389 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2390 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2391 soname_spec='${libname}${release}${shared_ext}$major' 2392 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2393 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2394 ;; 2395 *) 2396 shrext_cmds='.sl' 2397 dynamic_linker="$host_os dld.sl" 2398 shlibpath_var=SHLIB_PATH 2399 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2401 soname_spec='${libname}${release}${shared_ext}$major' 2402 ;; 2403 esac 2404 # HP-UX runs *really* slowly unless shared libraries are mode 555. 2405 postinstall_cmds='chmod 555 $lib' 2406 ;; 2407 2408interix[[3-9]]*) 2409 version_type=linux 2410 need_lib_prefix=no 2411 need_version=no 2412 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2413 soname_spec='${libname}${release}${shared_ext}$major' 2414 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2415 shlibpath_var=LD_LIBRARY_PATH 2416 shlibpath_overrides_runpath=no 2417 hardcode_into_libs=yes 2418 ;; 2419 2420irix5* | irix6* | nonstopux*) 2421 case $host_os in 2422 nonstopux*) version_type=nonstopux ;; 2423 *) 2424 if test "$lt_cv_prog_gnu_ld" = yes; then 2425 version_type=linux 2426 else 2427 version_type=irix 2428 fi ;; 2429 esac 2430 need_lib_prefix=no 2431 need_version=no 2432 soname_spec='${libname}${release}${shared_ext}$major' 2433 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2434 case $host_os in 2435 irix5* | nonstopux*) 2436 libsuff= shlibsuff= 2437 ;; 2438 *) 2439 case $LD in # libtool.m4 will add one of these switches to LD 2440 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2441 libsuff= shlibsuff= libmagic=32-bit;; 2442 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2443 libsuff=32 shlibsuff=N32 libmagic=N32;; 2444 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2445 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2446 *) libsuff= shlibsuff= libmagic=never-match;; 2447 esac 2448 ;; 2449 esac 2450 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2451 shlibpath_overrides_runpath=no 2452 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2453 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2454 hardcode_into_libs=yes 2455 ;; 2456 2457# No shared lib support for Linux oldld, aout, or coff. 2458linux*oldld* | linux*aout* | linux*coff*) 2459 dynamic_linker=no 2460 ;; 2461 2462# This must be Linux ELF. 2463linux* | k*bsd*-gnu) 2464 version_type=linux 2465 need_lib_prefix=no 2466 need_version=no 2467 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2468 soname_spec='${libname}${release}${shared_ext}$major' 2469 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2470 shlibpath_var=LD_LIBRARY_PATH 2471 shlibpath_overrides_runpath=no 2472 # Some binutils ld are patched to set DT_RUNPATH 2473 save_LDFLAGS=$LDFLAGS 2474 save_libdir=$libdir 2475 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2476 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2477 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2478 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2479 [shlibpath_overrides_runpath=yes])]) 2480 LDFLAGS=$save_LDFLAGS 2481 libdir=$save_libdir 2482 2483 # This implies no fast_install, which is unacceptable. 2484 # Some rework will be needed to allow for fast_install 2485 # before this can be enabled. 2486 hardcode_into_libs=yes 2487 2488 # find out which ABI we are using 2489 libsuff= 2490 case "$host_cpu" in 2491 x86_64*|s390x*|powerpc64*) 2492 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 2493 if AC_TRY_EVAL(ac_compile); then 2494 case `/usr/bin/file conftest.$ac_objext` in 2495 *64-bit*) 2496 libsuff=64 2497 ;; 2498 esac 2499 fi 2500 rm -rf conftest* 2501 ;; 2502 esac 2503 2504 sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}" 2505 2506 # Append ld.so.conf contents to the search path 2507 if test -f /etc/ld.so.conf; then 2508 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;/^$/d' | tr '\n' ' '` 2509 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 2510 fi 2511 2512 # We used to test for /lib/ld.so.1 and disable shared libraries on 2513 # powerpc, because MkLinux only supported shared libraries with the 2514 # GNU dynamic linker. Since this was broken with cross compilers, 2515 # most powerpc-linux boxes support dynamic linking these days and 2516 # people can always --disable-shared, the test was removed, and we 2517 # assume the GNU/Linux dynamic linker is in use. 2518 dynamic_linker='GNU/Linux ld.so' 2519 ;; 2520 2521netbsd*) 2522 version_type=sunos 2523 need_lib_prefix=no 2524 need_version=no 2525 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2527 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2528 dynamic_linker='NetBSD (a.out) ld.so' 2529 else 2530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2531 soname_spec='${libname}${release}${shared_ext}$major' 2532 dynamic_linker='NetBSD ld.elf_so' 2533 fi 2534 shlibpath_var=LD_LIBRARY_PATH 2535 shlibpath_overrides_runpath=yes 2536 hardcode_into_libs=yes 2537 ;; 2538 2539newsos6) 2540 version_type=linux 2541 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2542 shlibpath_var=LD_LIBRARY_PATH 2543 shlibpath_overrides_runpath=yes 2544 ;; 2545 2546*nto* | *qnx*) 2547 version_type=qnx 2548 need_lib_prefix=no 2549 need_version=no 2550 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2551 soname_spec='${libname}${release}${shared_ext}$major' 2552 shlibpath_var=LD_LIBRARY_PATH 2553 shlibpath_overrides_runpath=no 2554 hardcode_into_libs=yes 2555 dynamic_linker='ldqnx.so' 2556 ;; 2557 2558openbsd*) 2559 version_type=sunos 2560 sys_lib_dlsearch_path_spec="/usr/lib" 2561 need_lib_prefix=no 2562 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2563 case $host_os in 2564 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2565 *) need_version=no ;; 2566 esac 2567 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2568 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2569 shlibpath_var=LD_LIBRARY_PATH 2570 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2571 case $host_os in 2572 openbsd2.[[89]] | openbsd2.[[89]].*) 2573 shlibpath_overrides_runpath=no 2574 ;; 2575 *) 2576 shlibpath_overrides_runpath=yes 2577 ;; 2578 esac 2579 else 2580 shlibpath_overrides_runpath=yes 2581 fi 2582 ;; 2583 2584os2*) 2585 libname_spec='$name' 2586 shrext_cmds=".dll" 2587 need_lib_prefix=no 2588 library_names_spec='$libname${shared_ext} $libname.a' 2589 dynamic_linker='OS/2 ld.exe' 2590 shlibpath_var=LIBPATH 2591 ;; 2592 2593osf3* | osf4* | osf5*) 2594 version_type=osf 2595 need_lib_prefix=no 2596 need_version=no 2597 soname_spec='${libname}${release}${shared_ext}$major' 2598 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2599 shlibpath_var=LD_LIBRARY_PATH 2600 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2601 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2602 ;; 2603 2604rdos*) 2605 dynamic_linker=no 2606 ;; 2607 2608solaris*) 2609 version_type=linux 2610 need_lib_prefix=no 2611 need_version=no 2612 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2613 soname_spec='${libname}${release}${shared_ext}$major' 2614 shlibpath_var=LD_LIBRARY_PATH 2615 shlibpath_overrides_runpath=yes 2616 hardcode_into_libs=yes 2617 # ldd complains unless libraries are executable 2618 postinstall_cmds='chmod +x $lib' 2619 ;; 2620 2621sunos4*) 2622 version_type=sunos 2623 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2624 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2625 shlibpath_var=LD_LIBRARY_PATH 2626 shlibpath_overrides_runpath=yes 2627 if test "$with_gnu_ld" = yes; then 2628 need_lib_prefix=no 2629 fi 2630 need_version=yes 2631 ;; 2632 2633sysv4 | sysv4.3*) 2634 version_type=linux 2635 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2636 soname_spec='${libname}${release}${shared_ext}$major' 2637 shlibpath_var=LD_LIBRARY_PATH 2638 case $host_vendor in 2639 sni) 2640 shlibpath_overrides_runpath=no 2641 need_lib_prefix=no 2642 runpath_var=LD_RUN_PATH 2643 ;; 2644 siemens) 2645 need_lib_prefix=no 2646 ;; 2647 motorola) 2648 need_lib_prefix=no 2649 need_version=no 2650 shlibpath_overrides_runpath=no 2651 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2652 ;; 2653 esac 2654 ;; 2655 2656sysv4*MP*) 2657 if test -d /usr/nec ;then 2658 version_type=linux 2659 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2660 soname_spec='$libname${shared_ext}.$major' 2661 shlibpath_var=LD_LIBRARY_PATH 2662 fi 2663 ;; 2664 2665sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2666 version_type=freebsd-elf 2667 need_lib_prefix=no 2668 need_version=no 2669 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2670 soname_spec='${libname}${release}${shared_ext}$major' 2671 shlibpath_var=LD_LIBRARY_PATH 2672 shlibpath_overrides_runpath=yes 2673 hardcode_into_libs=yes 2674 if test "$with_gnu_ld" = yes; then 2675 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2676 else 2677 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2678 case $host_os in 2679 sco3.2v5*) 2680 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2681 ;; 2682 esac 2683 fi 2684 sys_lib_dlsearch_path_spec='/usr/lib' 2685 ;; 2686 2687tpf*) 2688 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2689 version_type=linux 2690 need_lib_prefix=no 2691 need_version=no 2692 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2693 shlibpath_var=LD_LIBRARY_PATH 2694 shlibpath_overrides_runpath=no 2695 hardcode_into_libs=yes 2696 ;; 2697 2698uts4*) 2699 version_type=linux 2700 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2701 soname_spec='${libname}${release}${shared_ext}$major' 2702 shlibpath_var=LD_LIBRARY_PATH 2703 ;; 2704 2705*) 2706 dynamic_linker=no 2707 ;; 2708esac 2709AC_MSG_RESULT([$dynamic_linker]) 2710test "$dynamic_linker" = no && can_build_shared=no 2711 2712variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2713if test "$GCC" = yes; then 2714 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2715fi 2716 2717if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2718 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2719fi 2720if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2721 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2722fi 2723 2724_LT_DECL([], [variables_saved_for_relink], [1], 2725 [Variables whose values should be saved in libtool wrapper scripts and 2726 restored at link time]) 2727_LT_DECL([], [need_lib_prefix], [0], 2728 [Do we need the "lib" prefix for modules?]) 2729_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2730_LT_DECL([], [version_type], [0], [Library versioning type]) 2731_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2732_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2733_LT_DECL([], [shlibpath_overrides_runpath], [0], 2734 [Is shlibpath searched before the hard-coded library search path?]) 2735_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2736_LT_DECL([], [library_names_spec], [1], 2737 [[List of archive names. First name is the real one, the rest are links. 2738 The last name is the one that the linker finds with -lNAME]]) 2739_LT_DECL([], [soname_spec], [1], 2740 [[The coded name of the library, if different from the real name]]) 2741_LT_DECL([], [postinstall_cmds], [2], 2742 [Command to use after installation of a shared archive]) 2743_LT_DECL([], [postuninstall_cmds], [2], 2744 [Command to use after uninstallation of a shared archive]) 2745_LT_DECL([], [finish_cmds], [2], 2746 [Commands used to finish a libtool library installation in a directory]) 2747_LT_DECL([], [finish_eval], [1], 2748 [[As "finish_cmds", except a single script fragment to be evaled but 2749 not shown]]) 2750_LT_DECL([], [hardcode_into_libs], [0], 2751 [Whether we should hardcode library paths into libraries]) 2752_LT_DECL([], [sys_lib_search_path_spec], [2], 2753 [Compile-time system search path for libraries]) 2754_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2755 [Run-time system search path for libraries]) 2756])# _LT_SYS_DYNAMIC_LINKER 2757 2758 2759# _LT_PATH_TOOL_PREFIX(TOOL) 2760# -------------------------- 2761# find a file program which can recognize shared library 2762AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2763[m4_require([_LT_DECL_EGREP])dnl 2764AC_MSG_CHECKING([for $1]) 2765AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2766[case $MAGIC_CMD in 2767[[\\/*] | ?:[\\/]*]) 2768 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2769 ;; 2770*) 2771 lt_save_MAGIC_CMD="$MAGIC_CMD" 2772 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2773dnl $ac_dummy forces splitting on constant user-supplied paths. 2774dnl POSIX.2 word splitting is done only on the output of word expansions, 2775dnl not every word. This closes a longstanding sh security hole. 2776 ac_dummy="m4_if([$2], , $PATH, [$2])" 2777 for ac_dir in $ac_dummy; do 2778 IFS="$lt_save_ifs" 2779 test -z "$ac_dir" && ac_dir=. 2780 if test -f $ac_dir/$1; then 2781 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2782 if test -n "$file_magic_test_file"; then 2783 case $deplibs_check_method in 2784 "file_magic "*) 2785 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2786 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2787 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2788 $EGREP "$file_magic_regex" > /dev/null; then 2789 : 2790 else 2791 cat <<_LT_EOF 1>&2 2792 2793*** Warning: the command libtool uses to detect shared libraries, 2794*** $file_magic_cmd, produces output that libtool cannot recognize. 2795*** The result is that libtool may fail to recognize shared libraries 2796*** as such. This will affect the creation of libtool libraries that 2797*** depend on shared libraries, but programs linked with such libtool 2798*** libraries will work regardless of this problem. Nevertheless, you 2799*** may want to report the problem to your system manager and/or to 2800*** bug-libtool@gnu.org 2801 2802_LT_EOF 2803 fi ;; 2804 esac 2805 fi 2806 break 2807 fi 2808 done 2809 IFS="$lt_save_ifs" 2810 MAGIC_CMD="$lt_save_MAGIC_CMD" 2811 ;; 2812esac]) 2813MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2814if test -n "$MAGIC_CMD"; then 2815 AC_MSG_RESULT($MAGIC_CMD) 2816else 2817 AC_MSG_RESULT(no) 2818fi 2819_LT_DECL([], [MAGIC_CMD], [0], 2820 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2821])# _LT_PATH_TOOL_PREFIX 2822 2823# Old name: 2824AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2825dnl aclocal-1.4 backwards compatibility: 2826dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2827 2828 2829# _LT_PATH_MAGIC 2830# -------------- 2831# find a file program which can recognize a shared library 2832m4_defun([_LT_PATH_MAGIC], 2833[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2834if test -z "$lt_cv_path_MAGIC_CMD"; then 2835 if test -n "$ac_tool_prefix"; then 2836 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2837 else 2838 MAGIC_CMD=: 2839 fi 2840fi 2841])# _LT_PATH_MAGIC 2842 2843 2844# LT_PATH_LD 2845# ---------- 2846# find the pathname to the GNU or non-GNU linker 2847AC_DEFUN([LT_PATH_LD], 2848[AC_REQUIRE([AC_PROG_CC])dnl 2849AC_REQUIRE([AC_CANONICAL_HOST])dnl 2850AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2851m4_require([_LT_DECL_SED])dnl 2852m4_require([_LT_DECL_EGREP])dnl 2853 2854AC_ARG_WITH([gnu-ld], 2855 [AS_HELP_STRING([--with-gnu-ld], 2856 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2857 [test "$withval" = no || with_gnu_ld=yes], 2858 [with_gnu_ld=no])dnl 2859 2860ac_prog=ld 2861if test "$GCC" = yes; then 2862 # Check if gcc -print-prog-name=ld gives a path. 2863 AC_MSG_CHECKING([for ld used by $CC]) 2864 case $host in 2865 *-*-mingw*) 2866 # gcc leaves a trailing carriage return which upsets mingw 2867 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2868 *) 2869 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2870 esac 2871 case $ac_prog in 2872 # Accept absolute paths. 2873 [[\\/]]* | ?:[[\\/]]*) 2874 re_direlt='/[[^/]][[^/]]*/\.\./' 2875 # Canonicalize the pathname of ld 2876 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 2877 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 2878 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 2879 done 2880 test -z "$LD" && LD="$ac_prog" 2881 ;; 2882 "") 2883 # If it fails, then pretend we aren't using GCC. 2884 ac_prog=ld 2885 ;; 2886 *) 2887 # If it is relative, then search for the first ld in PATH. 2888 with_gnu_ld=unknown 2889 ;; 2890 esac 2891elif test "$with_gnu_ld" = yes; then 2892 AC_MSG_CHECKING([for GNU ld]) 2893else 2894 AC_MSG_CHECKING([for non-GNU ld]) 2895fi 2896AC_CACHE_VAL(lt_cv_path_LD, 2897[if test -z "$LD"; then 2898 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2899 for ac_dir in $PATH; do 2900 IFS="$lt_save_ifs" 2901 test -z "$ac_dir" && ac_dir=. 2902 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2903 lt_cv_path_LD="$ac_dir/$ac_prog" 2904 # Check to see if the program is GNU ld. I'd rather use --version, 2905 # but apparently some variants of GNU ld only accept -v. 2906 # Break only if it was the GNU/non-GNU ld that we prefer. 2907 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2908 *GNU* | *'with BFD'*) 2909 test "$with_gnu_ld" != no && break 2910 ;; 2911 *) 2912 test "$with_gnu_ld" != yes && break 2913 ;; 2914 esac 2915 fi 2916 done 2917 IFS="$lt_save_ifs" 2918else 2919 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2920fi]) 2921LD="$lt_cv_path_LD" 2922if test -n "$LD"; then 2923 AC_MSG_RESULT($LD) 2924else 2925 AC_MSG_RESULT(no) 2926fi 2927test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2928_LT_PATH_LD_GNU 2929AC_SUBST([LD]) 2930 2931_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 2932])# LT_PATH_LD 2933 2934# Old names: 2935AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 2936AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 2937dnl aclocal-1.4 backwards compatibility: 2938dnl AC_DEFUN([AM_PROG_LD], []) 2939dnl AC_DEFUN([AC_PROG_LD], []) 2940 2941 2942# _LT_PATH_LD_GNU 2943#- -------------- 2944m4_defun([_LT_PATH_LD_GNU], 2945[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2946[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2947case `$LD -v 2>&1 </dev/null` in 2948*GNU* | *'with BFD'*) 2949 lt_cv_prog_gnu_ld=yes 2950 ;; 2951*) 2952 lt_cv_prog_gnu_ld=no 2953 ;; 2954esac]) 2955with_gnu_ld=$lt_cv_prog_gnu_ld 2956])# _LT_PATH_LD_GNU 2957 2958 2959# _LT_CMD_RELOAD 2960# -------------- 2961# find reload flag for linker 2962# -- PORTME Some linkers may need a different reload flag. 2963m4_defun([_LT_CMD_RELOAD], 2964[AC_CACHE_CHECK([for $LD option to reload object files], 2965 lt_cv_ld_reload_flag, 2966 [lt_cv_ld_reload_flag='-r']) 2967reload_flag=$lt_cv_ld_reload_flag 2968case $reload_flag in 2969"" | " "*) ;; 2970*) reload_flag=" $reload_flag" ;; 2971esac 2972reload_cmds='$LD$reload_flag -o $output$reload_objs' 2973case $host_os in 2974 darwin*) 2975 if test "$GCC" = yes; then 2976 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2977 else 2978 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2979 fi 2980 ;; 2981esac 2982_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl 2983_LT_DECL([], [reload_cmds], [2])dnl 2984])# _LT_CMD_RELOAD 2985 2986 2987# _LT_CHECK_MAGIC_METHOD 2988# ---------------------- 2989# how to check for library dependencies 2990# -- PORTME fill in with the dynamic library characteristics 2991m4_defun([_LT_CHECK_MAGIC_METHOD], 2992[m4_require([_LT_DECL_EGREP]) 2993m4_require([_LT_DECL_OBJDUMP]) 2994AC_CACHE_CHECK([how to recognize dependent libraries], 2995lt_cv_deplibs_check_method, 2996[lt_cv_file_magic_cmd='$MAGIC_CMD' 2997lt_cv_file_magic_test_file= 2998lt_cv_deplibs_check_method='unknown' 2999# Need to set the preceding variable on all platforms that support 3000# interlibrary dependencies. 3001# 'none' -- dependencies not supported. 3002# `unknown' -- same as none, but documents that we really don't know. 3003# 'pass_all' -- all dependencies passed with no checks. 3004# 'test_compile' -- check by making test program. 3005# 'file_magic [[regex]]' -- check by looking for files in library path 3006# which responds to the $file_magic_cmd with a given extended regex. 3007# If you have `file' or equivalent on your system and you're not sure 3008# whether `pass_all' will *always* work, you probably want this one. 3009 3010case $host_os in 3011aix[[4-9]]*) 3012 lt_cv_deplibs_check_method=pass_all 3013 ;; 3014 3015beos*) 3016 lt_cv_deplibs_check_method=pass_all 3017 ;; 3018 3019bsdi[[45]]*) 3020 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3021 lt_cv_file_magic_cmd='/usr/bin/file -L' 3022 lt_cv_file_magic_test_file=/shlib/libc.so 3023 ;; 3024 3025cygwin*) 3026 # func_win32_libid is a shell function defined in ltmain.sh 3027 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3028 lt_cv_file_magic_cmd='func_win32_libid' 3029 ;; 3030 3031mingw* | pw32*) 3032 # Base MSYS/MinGW do not provide the 'file' command needed by 3033 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3034 # unless we find 'file', for example because we are cross-compiling. 3035 if ( file / ) >/dev/null 2>&1; then 3036 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3037 lt_cv_file_magic_cmd='func_win32_libid' 3038 else 3039 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 3040 lt_cv_file_magic_cmd='$OBJDUMP -f' 3041 fi 3042 ;; 3043 3044cegcc) 3045 # use the weaker test based on 'objdump'. See mingw*. 3046 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3047 lt_cv_file_magic_cmd='$OBJDUMP -f' 3048 ;; 3049 3050darwin* | rhapsody*) 3051 lt_cv_deplibs_check_method=pass_all 3052 ;; 3053 3054freebsd* | dragonfly*) 3055 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3056 case $host_cpu in 3057 i*86 ) 3058 # Not sure whether the presence of OpenBSD here was a mistake. 3059 # Let's accept both of them until this is cleared up. 3060 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3061 lt_cv_file_magic_cmd=/usr/bin/file 3062 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3063 ;; 3064 esac 3065 else 3066 lt_cv_deplibs_check_method=pass_all 3067 fi 3068 ;; 3069 3070gnu*) 3071 lt_cv_deplibs_check_method=pass_all 3072 ;; 3073 3074hpux10.20* | hpux11*) 3075 lt_cv_file_magic_cmd=/usr/bin/file 3076 case $host_cpu in 3077 ia64*) 3078 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3079 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3080 ;; 3081 hppa*64*) 3082 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 3083 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3084 ;; 3085 *) 3086 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 3087 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3088 ;; 3089 esac 3090 ;; 3091 3092interix[[3-9]]*) 3093 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3094 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3095 ;; 3096 3097irix5* | irix6* | nonstopux*) 3098 case $LD in 3099 *-32|*"-32 ") libmagic=32-bit;; 3100 *-n32|*"-n32 ") libmagic=N32;; 3101 *-64|*"-64 ") libmagic=64-bit;; 3102 *) libmagic=never-match;; 3103 esac 3104 lt_cv_deplibs_check_method=pass_all 3105 ;; 3106 3107# This must be Linux ELF. 3108linux* | k*bsd*-gnu) 3109 lt_cv_deplibs_check_method=pass_all 3110 ;; 3111 3112netbsd*) 3113 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3114 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3115 else 3116 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3117 fi 3118 ;; 3119 3120newos6*) 3121 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3122 lt_cv_file_magic_cmd=/usr/bin/file 3123 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3124 ;; 3125 3126*nto* | *qnx*) 3127 lt_cv_deplibs_check_method=pass_all 3128 ;; 3129 3130openbsd*) 3131 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3132 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3133 else 3134 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3135 fi 3136 ;; 3137 3138osf3* | osf4* | osf5*) 3139 lt_cv_deplibs_check_method=pass_all 3140 ;; 3141 3142rdos*) 3143 lt_cv_deplibs_check_method=pass_all 3144 ;; 3145 3146solaris*) 3147 lt_cv_deplibs_check_method=pass_all 3148 ;; 3149 3150sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3151 lt_cv_deplibs_check_method=pass_all 3152 ;; 3153 3154sysv4 | sysv4.3*) 3155 case $host_vendor in 3156 motorola) 3157 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3158 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3159 ;; 3160 ncr) 3161 lt_cv_deplibs_check_method=pass_all 3162 ;; 3163 sequent) 3164 lt_cv_file_magic_cmd='/bin/file' 3165 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3166 ;; 3167 sni) 3168 lt_cv_file_magic_cmd='/bin/file' 3169 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3170 lt_cv_file_magic_test_file=/lib/libc.so 3171 ;; 3172 siemens) 3173 lt_cv_deplibs_check_method=pass_all 3174 ;; 3175 pc) 3176 lt_cv_deplibs_check_method=pass_all 3177 ;; 3178 esac 3179 ;; 3180 3181tpf*) 3182 lt_cv_deplibs_check_method=pass_all 3183 ;; 3184esac 3185]) 3186file_magic_cmd=$lt_cv_file_magic_cmd 3187deplibs_check_method=$lt_cv_deplibs_check_method 3188test -z "$deplibs_check_method" && deplibs_check_method=unknown 3189 3190_LT_DECL([], [deplibs_check_method], [1], 3191 [Method to check whether dependent libraries are shared objects]) 3192_LT_DECL([], [file_magic_cmd], [1], 3193 [Command to use when deplibs_check_method == "file_magic"]) 3194])# _LT_CHECK_MAGIC_METHOD 3195 3196 3197# LT_PATH_NM 3198# ---------- 3199# find the pathname to a BSD- or MS-compatible name lister 3200AC_DEFUN([LT_PATH_NM], 3201[AC_REQUIRE([AC_PROG_CC])dnl 3202AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3203[if test -n "$NM"; then 3204 # Let the user override the test. 3205 lt_cv_path_NM="$NM" 3206else 3207 lt_nm_to_check="${ac_tool_prefix}nm" 3208 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3209 lt_nm_to_check="$lt_nm_to_check nm" 3210 fi 3211 for lt_tmp_nm in $lt_nm_to_check; do 3212 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3213 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3214 IFS="$lt_save_ifs" 3215 test -z "$ac_dir" && ac_dir=. 3216 tmp_nm="$ac_dir/$lt_tmp_nm" 3217 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3218 # Check to see if the nm accepts a BSD-compat flag. 3219 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3220 # nm: unknown option "B" ignored 3221 # Tru64's nm complains that /dev/null is an invalid object file 3222 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3223 */dev/null* | *'Invalid file or object type'*) 3224 lt_cv_path_NM="$tmp_nm -B" 3225 break 3226 ;; 3227 *) 3228 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3229 */dev/null*) 3230 lt_cv_path_NM="$tmp_nm -p" 3231 break 3232 ;; 3233 *) 3234 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3235 continue # so that we can try to find one that supports BSD flags 3236 ;; 3237 esac 3238 ;; 3239 esac 3240 fi 3241 done 3242 IFS="$lt_save_ifs" 3243 done 3244 : ${lt_cv_path_NM=no} 3245fi]) 3246if test "$lt_cv_path_NM" != "no"; then 3247 NM="$lt_cv_path_NM" 3248else 3249 # Didn't find any BSD compatible name lister, look for dumpbin. 3250 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) 3251 AC_SUBST([DUMPBIN]) 3252 if test "$DUMPBIN" != ":"; then 3253 NM="$DUMPBIN" 3254 fi 3255fi 3256test -z "$NM" && NM=nm 3257AC_SUBST([NM]) 3258_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3259 3260AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3261 [lt_cv_nm_interface="BSD nm" 3262 echo "int some_variable = 0;" > conftest.$ac_ext 3263 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3264 (eval "$ac_compile" 2>conftest.err) 3265 cat conftest.err >&AS_MESSAGE_LOG_FD 3266 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3267 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3268 cat conftest.err >&AS_MESSAGE_LOG_FD 3269 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) 3270 cat conftest.out >&AS_MESSAGE_LOG_FD 3271 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3272 lt_cv_nm_interface="MS dumpbin" 3273 fi 3274 rm -f conftest*]) 3275])# LT_PATH_NM 3276 3277# Old names: 3278AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3279AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3280dnl aclocal-1.4 backwards compatibility: 3281dnl AC_DEFUN([AM_PROG_NM], []) 3282dnl AC_DEFUN([AC_PROG_NM], []) 3283 3284 3285# LT_LIB_M 3286# -------- 3287# check for math library 3288AC_DEFUN([LT_LIB_M], 3289[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3290LIBM= 3291case $host in 3292*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 3293 # These system don't have libm, or don't need it 3294 ;; 3295*-ncr-sysv4.3*) 3296 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3297 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3298 ;; 3299*) 3300 AC_CHECK_LIB(m, cos, LIBM="-lm") 3301 ;; 3302esac 3303AC_SUBST([LIBM]) 3304])# LT_LIB_M 3305 3306# Old name: 3307AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3308dnl aclocal-1.4 backwards compatibility: 3309dnl AC_DEFUN([AC_CHECK_LIBM], []) 3310 3311 3312# _LT_COMPILER_NO_RTTI([TAGNAME]) 3313# ------------------------------- 3314m4_defun([_LT_COMPILER_NO_RTTI], 3315[m4_require([_LT_TAG_COMPILER])dnl 3316 3317_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3318 3319if test "$GCC" = yes; then 3320 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 3321 3322 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3323 lt_cv_prog_compiler_rtti_exceptions, 3324 [-fno-rtti -fno-exceptions], [], 3325 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3326fi 3327_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3328 [Compiler flag to turn off builtin functions]) 3329])# _LT_COMPILER_NO_RTTI 3330 3331 3332# _LT_CMD_GLOBAL_SYMBOLS 3333# ---------------------- 3334m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3335[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3336AC_REQUIRE([AC_PROG_CC])dnl 3337AC_REQUIRE([LT_PATH_NM])dnl 3338AC_REQUIRE([LT_PATH_LD])dnl 3339m4_require([_LT_DECL_SED])dnl 3340m4_require([_LT_DECL_EGREP])dnl 3341m4_require([_LT_TAG_COMPILER])dnl 3342 3343# Check for command to grab the raw symbol name followed by C symbol from nm. 3344AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3345AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3346[ 3347# These are sane defaults that work on at least a few old systems. 3348# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3349 3350# Character class describing NM global symbol codes. 3351symcode='[[BCDEGRST]]' 3352 3353# Regexp to match symbols that can be accessed directly from C. 3354sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3355 3356# Define system-specific variables. 3357case $host_os in 3358aix*) 3359 symcode='[[BCDT]]' 3360 ;; 3361cygwin* | mingw* | pw32* | cegcc*) 3362 symcode='[[ABCDGISTW]]' 3363 ;; 3364hpux*) 3365 if test "$host_cpu" = ia64; then 3366 symcode='[[ABCDEGRST]]' 3367 fi 3368 ;; 3369irix* | nonstopux*) 3370 symcode='[[BCDEGRST]]' 3371 ;; 3372osf*) 3373 symcode='[[BCDEGQRST]]' 3374 ;; 3375solaris*) 3376 symcode='[[BDRT]]' 3377 ;; 3378sco3.2v5*) 3379 symcode='[[DT]]' 3380 ;; 3381sysv4.2uw2*) 3382 symcode='[[DT]]' 3383 ;; 3384sysv5* | sco5v6* | unixware* | OpenUNIX*) 3385 symcode='[[ABDT]]' 3386 ;; 3387sysv4) 3388 symcode='[[DFNSTU]]' 3389 ;; 3390esac 3391 3392# If we're using GNU nm, then use its standard symbol codes. 3393case `$NM -V 2>&1` in 3394*GNU* | *'with BFD'*) 3395 symcode='[[ABCDGIRSTW]]' ;; 3396esac 3397 3398# Transform an extracted symbol line into a proper C declaration. 3399# Some systems (esp. on ia64) link data and code symbols differently, 3400# so use this general approach. 3401lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3402 3403# Transform an extracted symbol line into symbol name and symbol address 3404lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3405lt_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'" 3406 3407# Handle CRLF in mingw tool chain 3408opt_cr= 3409case $build_os in 3410mingw*) 3411 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3412 ;; 3413esac 3414 3415# Try without a prefix underscore, then with it. 3416for ac_symprfx in "" "_"; do 3417 3418 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3419 symxfrm="\\1 $ac_symprfx\\2 \\2" 3420 3421 # Write the raw and C identifiers. 3422 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3423 # Fake it for dumpbin and say T for any non-static function 3424 # and D for any global variable. 3425 # Also find C++ and __fastcall symbols from MSVC++, 3426 # which start with @ or ?. 3427 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3428" {last_section=section; section=\$ 3};"\ 3429" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3430" \$ 0!~/External *\|/{next};"\ 3431" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3432" {if(hide[section]) next};"\ 3433" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3434" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3435" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3436" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3437" ' prfx=^$ac_symprfx]" 3438 else 3439 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3440 fi 3441 3442 # Check to see that the pipe works correctly. 3443 pipe_works=no 3444 3445 rm -f conftest* 3446 cat > conftest.$ac_ext <<_LT_EOF 3447#ifdef __cplusplus 3448extern "C" { 3449#endif 3450char nm_test_var; 3451void nm_test_func(void); 3452void nm_test_func(void){} 3453#ifdef __cplusplus 3454} 3455#endif 3456int main(){nm_test_var='a';nm_test_func();return(0);} 3457_LT_EOF 3458 3459 if AC_TRY_EVAL(ac_compile); then 3460 # Now try to grab the symbols. 3461 nlist=conftest.nm 3462 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 3463 # Try sorting and uniquifying the output. 3464 if sort "$nlist" | uniq > "$nlist"T; then 3465 mv -f "$nlist"T "$nlist" 3466 else 3467 rm -f "$nlist"T 3468 fi 3469 3470 # Make sure that we snagged all the symbols we need. 3471 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3472 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3473 cat <<_LT_EOF > conftest.$ac_ext 3474#ifdef __cplusplus 3475extern "C" { 3476#endif 3477 3478_LT_EOF 3479 # Now generate the symbol file. 3480 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3481 3482 cat <<_LT_EOF >> conftest.$ac_ext 3483 3484/* The mapping between symbol names and symbols. */ 3485const struct { 3486 const char *name; 3487 void *address; 3488} 3489lt__PROGRAM__LTX_preloaded_symbols[[]] = 3490{ 3491 { "@PROGRAM@", (void *) 0 }, 3492_LT_EOF 3493 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3494 cat <<\_LT_EOF >> conftest.$ac_ext 3495 {0, (void *) 0} 3496}; 3497 3498/* This works around a problem in FreeBSD linker */ 3499#ifdef FREEBSD_WORKAROUND 3500static const void *lt_preloaded_setup() { 3501 return lt__PROGRAM__LTX_preloaded_symbols; 3502} 3503#endif 3504 3505#ifdef __cplusplus 3506} 3507#endif 3508_LT_EOF 3509 # Now try linking the two files. 3510 mv conftest.$ac_objext conftstm.$ac_objext 3511 lt_save_LIBS="$LIBS" 3512 lt_save_CFLAGS="$CFLAGS" 3513 LIBS="conftstm.$ac_objext" 3514 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3515 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3516 pipe_works=yes 3517 fi 3518 LIBS="$lt_save_LIBS" 3519 CFLAGS="$lt_save_CFLAGS" 3520 else 3521 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3522 fi 3523 else 3524 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3525 fi 3526 else 3527 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3528 fi 3529 else 3530 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3531 cat conftest.$ac_ext >&5 3532 fi 3533 rm -rf conftest* conftst* 3534 3535 # Do not use the global_symbol_pipe unless it works. 3536 if test "$pipe_works" = yes; then 3537 break 3538 else 3539 lt_cv_sys_global_symbol_pipe= 3540 fi 3541done 3542]) 3543if test -z "$lt_cv_sys_global_symbol_pipe"; then 3544 lt_cv_sys_global_symbol_to_cdecl= 3545fi 3546if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3547 AC_MSG_RESULT(failed) 3548else 3549 AC_MSG_RESULT(ok) 3550fi 3551 3552_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3553 [Take the output of nm and produce a listing of raw symbols and C names]) 3554_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3555 [Transform the output of nm in a proper C declaration]) 3556_LT_DECL([global_symbol_to_c_name_address], 3557 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3558 [Transform the output of nm in a C name address pair]) 3559_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3560 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3561 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3562]) # _LT_CMD_GLOBAL_SYMBOLS 3563 3564 3565# _LT_COMPILER_PIC([TAGNAME]) 3566# --------------------------- 3567m4_defun([_LT_COMPILER_PIC], 3568[m4_require([_LT_TAG_COMPILER])dnl 3569_LT_TAGVAR(lt_prog_compiler_wl, $1)= 3570_LT_TAGVAR(lt_prog_compiler_pic, $1)= 3571_LT_TAGVAR(lt_prog_compiler_static, $1)= 3572 3573AC_MSG_CHECKING([for $compiler option to produce PIC]) 3574m4_if([$1], [CXX], [ 3575 # C++ specific cases for pic, static, wl, etc. 3576 if test "$GXX" = yes; then 3577 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3578 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3579 3580 case $host_os in 3581 aix*) 3582 # All AIX code is PIC. 3583 if test "$host_cpu" = ia64; then 3584 # AIX 5 now supports IA64 processor 3585 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3586 fi 3587 ;; 3588 3589 amigaos*) 3590 case $host_cpu in 3591 powerpc) 3592 # see comment about AmigaOS4 .so support 3593 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3594 ;; 3595 m68k) 3596 # FIXME: we need at least 68020 code to build shared libraries, but 3597 # adding the `-m68020' flag to GCC prevents building anything better, 3598 # like `-m68040'. 3599 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3600 ;; 3601 esac 3602 ;; 3603 3604 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3605 # PIC is the default for these OSes. 3606 ;; 3607 mingw* | cygwin* | os2* | pw32* | cegcc*) 3608 # This hack is so that the source file can tell whether it is being 3609 # built for inclusion in a dll (and should export symbols for example). 3610 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3611 # (--disable-auto-import) libraries 3612 m4_if([$1], [GCJ], [], 3613 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3614 ;; 3615 darwin* | rhapsody*) 3616 # PIC is the default on this platform 3617 # Common symbols not allowed in MH_DYLIB files 3618 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3619 ;; 3620 *djgpp*) 3621 # DJGPP does not support shared libraries at all 3622 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3623 ;; 3624 interix[[3-9]]*) 3625 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3626 # Instead, we relocate shared libraries at runtime. 3627 ;; 3628 sysv4*MP*) 3629 if test -d /usr/nec; then 3630 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3631 fi 3632 ;; 3633 hpux*) 3634 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3635 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3636 # sets the default TLS model and affects inlining. 3637 case $host_cpu in 3638 hppa*64*) 3639 ;; 3640 *) 3641 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3642 ;; 3643 esac 3644 ;; 3645 *qnx* | *nto*) 3646 # QNX uses GNU C++, but need to define -shared option too, otherwise 3647 # it will coredump. 3648 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3649 ;; 3650 *) 3651 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3652 ;; 3653 esac 3654 else 3655 case $host_os in 3656 aix[[4-9]]*) 3657 # All AIX code is PIC. 3658 if test "$host_cpu" = ia64; then 3659 # AIX 5 now supports IA64 processor 3660 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3661 else 3662 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3663 fi 3664 ;; 3665 chorus*) 3666 case $cc_basename in 3667 cxch68*) 3668 # Green Hills C++ Compiler 3669 # _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" 3670 ;; 3671 esac 3672 ;; 3673 dgux*) 3674 case $cc_basename in 3675 ec++*) 3676 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3677 ;; 3678 ghcx*) 3679 # Green Hills C++ Compiler 3680 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3681 ;; 3682 *) 3683 ;; 3684 esac 3685 ;; 3686 freebsd* | dragonfly*) 3687 # FreeBSD uses GNU C++ 3688 ;; 3689 hpux9* | hpux10* | hpux11*) 3690 case $cc_basename in 3691 CC*) 3692 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3693 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3694 if test "$host_cpu" != ia64; then 3695 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3696 fi 3697 ;; 3698 aCC*) 3699 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3700 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3701 case $host_cpu in 3702 hppa*64*|ia64*) 3703 # +Z the default 3704 ;; 3705 *) 3706 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3707 ;; 3708 esac 3709 ;; 3710 *) 3711 ;; 3712 esac 3713 ;; 3714 interix*) 3715 # This is c89, which is MS Visual C++ (no shared libs) 3716 # Anyone wants to do a port? 3717 ;; 3718 irix5* | irix6* | nonstopux*) 3719 case $cc_basename in 3720 CC*) 3721 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3722 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3723 # CC pic flag -KPIC is the default. 3724 ;; 3725 *) 3726 ;; 3727 esac 3728 ;; 3729 linux* | k*bsd*-gnu) 3730 case $cc_basename in 3731 KCC*) 3732 # KAI C++ Compiler 3733 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3734 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3735 ;; 3736 ecpc* ) 3737 # old Intel C++ for x86_64 which still supported -KPIC. 3738 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3739 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3740 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3741 ;; 3742 icpc* ) 3743 # Intel C++, used to be incompatible with GCC. 3744 # ICC 10 doesn't accept -KPIC any more. 3745 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3746 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3747 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3748 ;; 3749 pgCC* | pgcpp*) 3750 # Portland Group C++ compiler 3751 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3752 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 3753 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3754 ;; 3755 cxx*) 3756 # Compaq C++ 3757 # Make sure the PIC flag is empty. It appears that all Alpha 3758 # Linux and Compaq Tru64 Unix objects are PIC. 3759 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3760 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3761 ;; 3762 xlc* | xlC*) 3763 # IBM XL 8.0 on PPC 3764 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3765 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 3766 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 3767 ;; 3768 *) 3769 case `$CC -V 2>&1 | sed 5q` in 3770 *Sun\ C*) 3771 # Sun C++ 5.9 3772 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3773 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3774 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3775 ;; 3776 esac 3777 ;; 3778 esac 3779 ;; 3780 lynxos*) 3781 ;; 3782 m88k*) 3783 ;; 3784 mvs*) 3785 case $cc_basename in 3786 cxx*) 3787 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 3788 ;; 3789 *) 3790 ;; 3791 esac 3792 ;; 3793 netbsd*) 3794 ;; 3795 *qnx* | *nto*) 3796 # QNX uses GNU C++, but need to define -shared option too, otherwise 3797 # it will coredump. 3798 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3799 ;; 3800 osf3* | osf4* | osf5*) 3801 case $cc_basename in 3802 KCC*) 3803 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3804 ;; 3805 RCC*) 3806 # Rational C++ 2.4.1 3807 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3808 ;; 3809 cxx*) 3810 # Digital/Compaq C++ 3811 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3812 # Make sure the PIC flag is empty. It appears that all Alpha 3813 # Linux and Compaq Tru64 Unix objects are PIC. 3814 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3815 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3816 ;; 3817 *) 3818 ;; 3819 esac 3820 ;; 3821 psos*) 3822 ;; 3823 solaris*) 3824 case $cc_basename in 3825 CC*) 3826 # Sun C++ 4.2, 5.x and Centerline C++ 3827 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3828 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3829 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3830 ;; 3831 gcx*) 3832 # Green Hills C++ Compiler 3833 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 3834 ;; 3835 *) 3836 ;; 3837 esac 3838 ;; 3839 sunos4*) 3840 case $cc_basename in 3841 CC*) 3842 # Sun C++ 4.x 3843 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3844 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3845 ;; 3846 lcc*) 3847 # Lucid 3848 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3849 ;; 3850 *) 3851 ;; 3852 esac 3853 ;; 3854 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 3855 case $cc_basename in 3856 CC*) 3857 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3858 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3859 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3860 ;; 3861 esac 3862 ;; 3863 tandem*) 3864 case $cc_basename in 3865 NCC*) 3866 # NonStop-UX NCC 3.20 3867 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3868 ;; 3869 *) 3870 ;; 3871 esac 3872 ;; 3873 vxworks*) 3874 ;; 3875 *) 3876 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3877 ;; 3878 esac 3879 fi 3880], 3881[ 3882 if test "$GCC" = yes; then 3883 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3884 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3885 3886 case $host_os in 3887 aix*) 3888 # All AIX code is PIC. 3889 if test "$host_cpu" = ia64; then 3890 # AIX 5 now supports IA64 processor 3891 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3892 fi 3893 ;; 3894 3895 amigaos*) 3896 case $host_cpu in 3897 powerpc) 3898 # see comment about AmigaOS4 .so support 3899 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3900 ;; 3901 m68k) 3902 # FIXME: we need at least 68020 code to build shared libraries, but 3903 # adding the `-m68020' flag to GCC prevents building anything better, 3904 # like `-m68040'. 3905 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3906 ;; 3907 esac 3908 ;; 3909 3910 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3911 # PIC is the default for these OSes. 3912 ;; 3913 3914 mingw* | cygwin* | pw32* | os2* | cegcc*) 3915 # This hack is so that the source file can tell whether it is being 3916 # built for inclusion in a dll (and should export symbols for example). 3917 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3918 # (--disable-auto-import) libraries 3919 m4_if([$1], [GCJ], [], 3920 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3921 ;; 3922 3923 darwin* | rhapsody*) 3924 # PIC is the default on this platform 3925 # Common symbols not allowed in MH_DYLIB files 3926 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3927 ;; 3928 3929 hpux*) 3930 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3931 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3932 # sets the default TLS model and affects inlining. 3933 case $host_cpu in 3934 hppa*64*) 3935 # +Z the default 3936 ;; 3937 *) 3938 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3939 ;; 3940 esac 3941 ;; 3942 3943 interix[[3-9]]*) 3944 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3945 # Instead, we relocate shared libraries at runtime. 3946 ;; 3947 3948 msdosdjgpp*) 3949 # Just because we use GCC doesn't mean we suddenly get shared libraries 3950 # on systems that don't support them. 3951 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3952 enable_shared=no 3953 ;; 3954 3955 *nto* | *qnx*) 3956 # QNX uses GNU C++, but need to define -shared option too, otherwise 3957 # it will coredump. 3958 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3959 ;; 3960 3961 sysv4*MP*) 3962 if test -d /usr/nec; then 3963 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3964 fi 3965 ;; 3966 3967 *) 3968 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3969 ;; 3970 esac 3971 else 3972 # PORTME Check for flag to pass linker flags through the system compiler. 3973 case $host_os in 3974 aix*) 3975 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3976 if test "$host_cpu" = ia64; then 3977 # AIX 5 now supports IA64 processor 3978 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3979 else 3980 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3981 fi 3982 ;; 3983 3984 mingw* | cygwin* | pw32* | os2* | cegcc*) 3985 # This hack is so that the source file can tell whether it is being 3986 # built for inclusion in a dll (and should export symbols for example). 3987 m4_if([$1], [GCJ], [], 3988 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3989 ;; 3990 3991 hpux9* | hpux10* | hpux11*) 3992 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3993 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 3994 # not for PA HP-UX. 3995 case $host_cpu in 3996 hppa*64*|ia64*) 3997 # +Z the default 3998 ;; 3999 *) 4000 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4001 ;; 4002 esac 4003 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4004 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4005 ;; 4006 4007 irix5* | irix6* | nonstopux*) 4008 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4009 # PIC (with -KPIC) is the default. 4010 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4011 ;; 4012 4013 linux* | k*bsd*-gnu) 4014 case $cc_basename in 4015 # old Intel for x86_64 which still supported -KPIC. 4016 ecc*) 4017 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4018 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4019 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4020 ;; 4021 # icc used to be incompatible with GCC. 4022 # ICC 10 doesn't accept -KPIC any more. 4023 icc* | ifort*) 4024 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4025 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4026 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4027 ;; 4028 # Lahey Fortran 8.1. 4029 lf95*) 4030 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4032 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4033 ;; 4034 pgcc* | pgf77* | pgf90* | pgf95*) 4035 # Portland Group compilers (*not* the Pentium gcc compiler, 4036 # which looks to be a dead project) 4037 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4038 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4039 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4040 ;; 4041 ccc*) 4042 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4043 # All Alpha code is PIC. 4044 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4045 ;; 4046 xl*) 4047 # IBM XL C 8.0/Fortran 10.1 on PPC 4048 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4049 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4050 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4051 ;; 4052 *) 4053 case `$CC -V 2>&1 | sed 5q` in 4054 *Sun\ C*) 4055 # Sun C 5.9 4056 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4057 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4058 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4059 ;; 4060 *Sun\ F*) 4061 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4063 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4064 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4065 ;; 4066 esac 4067 ;; 4068 esac 4069 ;; 4070 4071 newsos6) 4072 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4073 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4074 ;; 4075 4076 *nto* | *qnx*) 4077 # QNX uses GNU C++, but need to define -shared option too, otherwise 4078 # it will coredump. 4079 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4080 ;; 4081 4082 osf3* | osf4* | osf5*) 4083 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4084 # All OSF/1 code is PIC. 4085 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4086 ;; 4087 4088 rdos*) 4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4090 ;; 4091 4092 solaris*) 4093 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4094 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4095 case $cc_basename in 4096 f77* | f90* | f95*) 4097 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4098 *) 4099 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4100 esac 4101 ;; 4102 4103 sunos4*) 4104 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4105 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4106 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4107 ;; 4108 4109 sysv4 | sysv4.2uw2* | sysv4.3*) 4110 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4111 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4112 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4113 ;; 4114 4115 sysv4*MP*) 4116 if test -d /usr/nec ;then 4117 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4118 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4119 fi 4120 ;; 4121 4122 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4123 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4124 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4125 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4126 ;; 4127 4128 unicos*) 4129 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4130 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4131 ;; 4132 4133 uts4*) 4134 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4135 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4136 ;; 4137 4138 *) 4139 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4140 ;; 4141 esac 4142 fi 4143]) 4144case $host_os in 4145 # For platforms which do not support PIC, -DPIC is meaningless: 4146 *djgpp*) 4147 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4148 ;; 4149 *) 4150 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4151 ;; 4152esac 4153AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4154_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4155 [How to pass a linker flag through the compiler]) 4156 4157# 4158# Check to make sure the PIC flag actually works. 4159# 4160if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4161 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4162 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4163 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4164 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4165 "" | " "*) ;; 4166 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4167 esac], 4168 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4169 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4170fi 4171_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4172 [Additional compiler flags for building library objects]) 4173 4174# 4175# Check to make sure the static flag actually works. 4176# 4177wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4178_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4179 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4180 $lt_tmp_static_flag, 4181 [], 4182 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4183_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4184 [Compiler flag to prevent dynamic linking]) 4185])# _LT_COMPILER_PIC 4186 4187 4188# _LT_LINKER_SHLIBS([TAGNAME]) 4189# ---------------------------- 4190# See if the linker supports building shared libraries. 4191m4_defun([_LT_LINKER_SHLIBS], 4192[AC_REQUIRE([LT_PATH_LD])dnl 4193AC_REQUIRE([LT_PATH_NM])dnl 4194m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4195m4_require([_LT_DECL_EGREP])dnl 4196m4_require([_LT_DECL_SED])dnl 4197m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4198m4_require([_LT_TAG_COMPILER])dnl 4199AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4200m4_if([$1], [CXX], [ 4201 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4202 case $host_os in 4203 aix[[4-9]]*) 4204 # If we're using GNU nm, then we don't want the "-C" option. 4205 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4206 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4207 _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' 4208 else 4209 _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' 4210 fi 4211 ;; 4212 pw32*) 4213 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4214 ;; 4215 cygwin* | mingw* | cegcc*) 4216 _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' 4217 ;; 4218 linux* | k*bsd*-gnu) 4219 _LT_TAGVAR(link_all_deplibs, $1)=no 4220 ;; 4221 *) 4222 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4223 ;; 4224 esac 4225 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4226], [ 4227 runpath_var= 4228 _LT_TAGVAR(allow_undefined_flag, $1)= 4229 _LT_TAGVAR(always_export_symbols, $1)=no 4230 _LT_TAGVAR(archive_cmds, $1)= 4231 _LT_TAGVAR(archive_expsym_cmds, $1)= 4232 _LT_TAGVAR(compiler_needs_object, $1)=no 4233 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4234 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4235 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4236 _LT_TAGVAR(hardcode_automatic, $1)=no 4237 _LT_TAGVAR(hardcode_direct, $1)=no 4238 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4239 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4240 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4241 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4242 _LT_TAGVAR(hardcode_minus_L, $1)=no 4243 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4244 _LT_TAGVAR(inherit_rpath, $1)=no 4245 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4246 _LT_TAGVAR(module_cmds, $1)= 4247 _LT_TAGVAR(module_expsym_cmds, $1)= 4248 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4249 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4250 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4251 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4252 # include_expsyms should be a list of space-separated symbols to be *always* 4253 # included in the symbol list 4254 _LT_TAGVAR(include_expsyms, $1)= 4255 # exclude_expsyms can be an extended regexp of symbols to exclude 4256 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4257 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4258 # as well as any symbol that contains `d'. 4259 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4260 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4261 # platforms (ab)use it in PIC code, but their linkers get confused if 4262 # the symbol is explicitly referenced. Since portable code cannot 4263 # rely on this symbol name, it's probably fine to never include it in 4264 # preloaded symbol tables. 4265 # Exclude shared library initialization/finalization symbols. 4266dnl Note also adjust exclude_expsyms for C++ above. 4267 extract_expsyms_cmds= 4268 4269 case $host_os in 4270 cygwin* | mingw* | pw32* | cegcc*) 4271 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4272 # When not using gcc, we currently assume that we are using 4273 # Microsoft Visual C++. 4274 if test "$GCC" != yes; then 4275 with_gnu_ld=no 4276 fi 4277 ;; 4278 interix*) 4279 # we just hope/assume this is gcc and not c89 (= MSVC++) 4280 with_gnu_ld=yes 4281 ;; 4282 openbsd*) 4283 with_gnu_ld=no 4284 ;; 4285 esac 4286 4287 _LT_TAGVAR(ld_shlibs, $1)=yes 4288 if test "$with_gnu_ld" = yes; then 4289 # If archive_cmds runs LD, not CC, wlarc should be empty 4290 wlarc='${wl}' 4291 4292 # Set some defaults for GNU ld with shared library support. These 4293 # are reset later if shared libraries are not supported. Putting them 4294 # here allows them to be overridden if necessary. 4295 runpath_var=LD_RUN_PATH 4296 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4297 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4298 # ancient GNU ld didn't support --whole-archive et. al. 4299 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4300 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4301 else 4302 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4303 fi 4304 supports_anon_versioning=no 4305 case `$LD -v 2>&1` in 4306 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4307 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4308 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4309 *\ 2.11.*) ;; # other 2.11 versions 4310 *) supports_anon_versioning=yes ;; 4311 esac 4312 4313 # See if GNU ld supports shared libraries. 4314 case $host_os in 4315 aix[[3-9]]*) 4316 # On AIX/PPC, the GNU linker is very broken 4317 if test "$host_cpu" != ia64; then 4318 _LT_TAGVAR(ld_shlibs, $1)=no 4319 cat <<_LT_EOF 1>&2 4320 4321*** Warning: the GNU linker, at least up to release 2.9.1, is reported 4322*** to be unable to reliably create shared libraries on AIX. 4323*** Therefore, libtool is disabling shared libraries support. If you 4324*** really care for shared libraries, you may want to modify your PATH 4325*** so that a non-GNU linker is found, and then restart. 4326 4327_LT_EOF 4328 fi 4329 ;; 4330 4331 amigaos*) 4332 case $host_cpu in 4333 powerpc) 4334 # see comment about AmigaOS4 .so support 4335 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4336 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4337 ;; 4338 m68k) 4339 _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)' 4340 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4341 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4342 ;; 4343 esac 4344 ;; 4345 4346 beos*) 4347 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4348 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4349 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4350 # support --undefined. This deserves some investigation. FIXME 4351 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4352 else 4353 _LT_TAGVAR(ld_shlibs, $1)=no 4354 fi 4355 ;; 4356 4357 cygwin* | mingw* | pw32* | cegcc*) 4358 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4359 # as there is no search path for DLLs. 4360 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4361 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4362 _LT_TAGVAR(always_export_symbols, $1)=no 4363 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4364 _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' 4365 4366 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4367 _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' 4368 # If the export-symbols file already is a .def file (1st line 4369 # is EXPORTS), use it as is; otherwise, prepend... 4370 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4371 cp $export_symbols $output_objdir/$soname.def; 4372 else 4373 echo EXPORTS > $output_objdir/$soname.def; 4374 cat $export_symbols >> $output_objdir/$soname.def; 4375 fi~ 4376 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4377 else 4378 _LT_TAGVAR(ld_shlibs, $1)=no 4379 fi 4380 ;; 4381 4382 interix[[3-9]]*) 4383 _LT_TAGVAR(hardcode_direct, $1)=no 4384 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4385 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4386 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4387 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4388 # Instead, shared libraries are loaded at an image base (0x10000000 by 4389 # default) and relocated if they conflict, which is a slow very memory 4390 # consuming and fragmenting process. To avoid this, we pick a random, 4391 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4392 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4393 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4394 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4395 ;; 4396 4397 gnu* | linux* | tpf* | k*bsd*-gnu) 4398 tmp_diet=no 4399 if test "$host_os" = linux-dietlibc; then 4400 case $cc_basename in 4401 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4402 esac 4403 fi 4404 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4405 && test "$tmp_diet" = no 4406 then 4407 tmp_addflag= 4408 tmp_sharedflag='-shared' 4409 case $cc_basename,$host_cpu in 4410 pgcc*) # Portland Group C compiler 4411 _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' 4412 tmp_addflag=' $pic_flag' 4413 ;; 4414 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 4415 _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' 4416 tmp_addflag=' $pic_flag -Mnomain' ;; 4417 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4418 tmp_addflag=' -i_dynamic' ;; 4419 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4420 tmp_addflag=' -i_dynamic -nofor_main' ;; 4421 ifc* | ifort*) # Intel Fortran compiler 4422 tmp_addflag=' -nofor_main' ;; 4423 lf95*) # Lahey Fortran 8.1 4424 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4425 tmp_sharedflag='--shared' ;; 4426 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4427 tmp_sharedflag='-qmkshrobj' 4428 tmp_addflag= ;; 4429 esac 4430 case `$CC -V 2>&1 | sed 5q` in 4431 *Sun\ C*) # Sun C 5.9 4432 _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' 4433 _LT_TAGVAR(compiler_needs_object, $1)=yes 4434 tmp_sharedflag='-G' ;; 4435 *Sun\ F*) # Sun Fortran 8.3 4436 tmp_sharedflag='-G' ;; 4437 esac 4438 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4439 4440 if test "x$supports_anon_versioning" = xyes; then 4441 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4442 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4443 echo "local: *; };" >> $output_objdir/$libname.ver~ 4444 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4445 fi 4446 4447 case $cc_basename in 4448 xlf*) 4449 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4450 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4451 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4452 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4453 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' 4454 if test "x$supports_anon_versioning" = xyes; then 4455 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4456 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4457 echo "local: *; };" >> $output_objdir/$libname.ver~ 4458 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4459 fi 4460 ;; 4461 esac 4462 else 4463 _LT_TAGVAR(ld_shlibs, $1)=no 4464 fi 4465 ;; 4466 4467 netbsd*) 4468 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4469 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4470 wlarc= 4471 else 4472 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4473 _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' 4474 fi 4475 ;; 4476 4477 solaris*) 4478 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4479 _LT_TAGVAR(ld_shlibs, $1)=no 4480 cat <<_LT_EOF 1>&2 4481 4482*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4483*** create shared libraries on Solaris systems. Therefore, libtool 4484*** is disabling shared libraries support. We urge you to upgrade GNU 4485*** binutils to release 2.9.1 or newer. Another option is to modify 4486*** your PATH or compiler configuration so that the native linker is 4487*** used, and then restart. 4488 4489_LT_EOF 4490 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4491 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4492 _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' 4493 else 4494 _LT_TAGVAR(ld_shlibs, $1)=no 4495 fi 4496 ;; 4497 4498 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4499 case `$LD -v 2>&1` in 4500 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4501 _LT_TAGVAR(ld_shlibs, $1)=no 4502 cat <<_LT_EOF 1>&2 4503 4504*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4505*** reliably create shared libraries on SCO systems. Therefore, libtool 4506*** is disabling shared libraries support. We urge you to upgrade GNU 4507*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4508*** your PATH or compiler configuration so that the native linker is 4509*** used, and then restart. 4510 4511_LT_EOF 4512 ;; 4513 *) 4514 # For security reasons, it is highly recommended that you always 4515 # use absolute paths for naming shared libraries, and exclude the 4516 # DT_RUNPATH tag from executables and libraries. But doing so 4517 # requires that you compile everything twice, which is a pain. 4518 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4519 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4520 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4521 _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' 4522 else 4523 _LT_TAGVAR(ld_shlibs, $1)=no 4524 fi 4525 ;; 4526 esac 4527 ;; 4528 4529 sunos4*) 4530 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4531 wlarc= 4532 _LT_TAGVAR(hardcode_direct, $1)=yes 4533 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4534 ;; 4535 4536 *) 4537 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4538 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4539 _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' 4540 else 4541 _LT_TAGVAR(ld_shlibs, $1)=no 4542 fi 4543 ;; 4544 esac 4545 4546 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4547 runpath_var= 4548 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4549 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4550 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4551 fi 4552 else 4553 # PORTME fill in a description of your system's linker (not GNU ld) 4554 case $host_os in 4555 aix3*) 4556 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4557 _LT_TAGVAR(always_export_symbols, $1)=yes 4558 _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' 4559 # Note: this linker hardcodes the directories in LIBPATH if there 4560 # are no directories specified by -L. 4561 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4562 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4563 # Neither direct hardcoding nor static linking is supported with a 4564 # broken collect2. 4565 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4566 fi 4567 ;; 4568 4569 aix[[4-9]]*) 4570 if test "$host_cpu" = ia64; then 4571 # On IA64, the linker does run time linking by default, so we don't 4572 # have to do anything special. 4573 aix_use_runtimelinking=no 4574 exp_sym_flag='-Bexport' 4575 no_entry_flag="" 4576 else 4577 # If we're using GNU nm, then we don't want the "-C" option. 4578 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4579 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4580 _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' 4581 else 4582 _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' 4583 fi 4584 aix_use_runtimelinking=no 4585 4586 # Test if we are trying to use run time linking or normal 4587 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4588 # need to do runtime linking. 4589 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4590 for ld_flag in $LDFLAGS; do 4591 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4592 aix_use_runtimelinking=yes 4593 break 4594 fi 4595 done 4596 ;; 4597 esac 4598 4599 exp_sym_flag='-bexport' 4600 no_entry_flag='-bnoentry' 4601 fi 4602 4603 # When large executables or shared objects are built, AIX ld can 4604 # have problems creating the table of contents. If linking a library 4605 # or program results in "error TOC overflow" add -mminimal-toc to 4606 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4607 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4608 4609 _LT_TAGVAR(archive_cmds, $1)='' 4610 _LT_TAGVAR(hardcode_direct, $1)=yes 4611 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4612 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4613 _LT_TAGVAR(link_all_deplibs, $1)=yes 4614 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4615 4616 if test "$GCC" = yes; then 4617 case $host_os in aix4.[[012]]|aix4.[[012]].*) 4618 # We only want to do this on AIX 4.2 and lower, the check 4619 # below for broken collect2 doesn't work under 4.3+ 4620 collect2name=`${CC} -print-prog-name=collect2` 4621 if test -f "$collect2name" && 4622 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4623 then 4624 # We have reworked collect2 4625 : 4626 else 4627 # We have old collect2 4628 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4629 # It fails to find uninstalled libraries when the uninstalled 4630 # path is not listed in the libpath. Setting hardcode_minus_L 4631 # to unsupported forces relinking 4632 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4633 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4634 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4635 fi 4636 ;; 4637 esac 4638 shared_flag='-shared' 4639 if test "$aix_use_runtimelinking" = yes; then 4640 shared_flag="$shared_flag "'${wl}-G' 4641 fi 4642 _LT_TAGVAR(link_all_deplibs, $1)=no 4643 else 4644 # not using gcc 4645 if test "$host_cpu" = ia64; then 4646 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 4647 # chokes on -Wl,-G. The following line is correct: 4648 shared_flag='-G' 4649 else 4650 if test "$aix_use_runtimelinking" = yes; then 4651 shared_flag='${wl}-G' 4652 else 4653 shared_flag='${wl}-bM:SRE' 4654 fi 4655 fi 4656 fi 4657 4658 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 4659 # It seems that -bexpall does not export symbols beginning with 4660 # underscore (_), so it is better to generate a list of symbols to export. 4661 _LT_TAGVAR(always_export_symbols, $1)=yes 4662 if test "$aix_use_runtimelinking" = yes; then 4663 # Warning - without using the other runtime loading flags (-brtl), 4664 # -berok will link without error, but may produce a broken library. 4665 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 4666 # Determine the default libpath from the value encoded in an 4667 # empty executable. 4668 _LT_SYS_MODULE_PATH_AIX 4669 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4670 _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 $shared_flag" 4671 else 4672 if test "$host_cpu" = ia64; then 4673 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 4674 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 4675 _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" 4676 else 4677 # Determine the default libpath from the value encoded in an 4678 # empty executable. 4679 _LT_SYS_MODULE_PATH_AIX 4680 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4681 # Warning - without using the other run time loading flags, 4682 # -berok will link without error, but may produce a broken library. 4683 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 4684 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 4685 # Exported symbols can be pulled into shared objects from archives 4686 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 4687 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 4688 # This is similar to how AIX traditionally builds its shared libraries. 4689 _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' 4690 fi 4691 fi 4692 ;; 4693 4694 amigaos*) 4695 case $host_cpu in 4696 powerpc) 4697 # see comment about AmigaOS4 .so support 4698 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4699 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4700 ;; 4701 m68k) 4702 _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)' 4703 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4704 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4705 ;; 4706 esac 4707 ;; 4708 4709 bsdi[[45]]*) 4710 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 4711 ;; 4712 4713 cygwin* | mingw* | pw32* | cegcc*) 4714 # When not using gcc, we currently assume that we are using 4715 # Microsoft Visual C++. 4716 # hardcode_libdir_flag_spec is actually meaningless, as there is 4717 # no search path for DLLs. 4718 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 4719 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4720 # Tell ltmain to make .lib files, not .a files. 4721 libext=lib 4722 # Tell ltmain to make .dll files, not .so files. 4723 shrext_cmds=".dll" 4724 # FIXME: Setting linknames here is a bad hack. 4725 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 4726 # The linker will automatically build a .lib file if we build a DLL. 4727 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 4728 # FIXME: Should let the user specify the lib program. 4729 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 4730 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 4731 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4732 ;; 4733 4734 darwin* | rhapsody*) 4735 _LT_DARWIN_LINKER_FEATURES($1) 4736 ;; 4737 4738 dgux*) 4739 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4740 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4741 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4742 ;; 4743 4744 freebsd1*) 4745 _LT_TAGVAR(ld_shlibs, $1)=no 4746 ;; 4747 4748 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 4749 # support. Future versions do this automatically, but an explicit c++rt0.o 4750 # does not break anything, and helps significantly (at the cost of a little 4751 # extra space). 4752 freebsd2.2*) 4753 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 4754 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4755 _LT_TAGVAR(hardcode_direct, $1)=yes 4756 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4757 ;; 4758 4759 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 4760 freebsd2*) 4761 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4762 _LT_TAGVAR(hardcode_direct, $1)=yes 4763 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4764 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4765 ;; 4766 4767 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 4768 freebsd* | dragonfly*) 4769 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 4770 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4771 _LT_TAGVAR(hardcode_direct, $1)=yes 4772 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4773 ;; 4774 4775 hpux9*) 4776 if test "$GCC" = yes; then 4777 _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' 4778 else 4779 _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' 4780 fi 4781 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4782 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4783 _LT_TAGVAR(hardcode_direct, $1)=yes 4784 4785 # hardcode_minus_L: Not really in the search PATH, 4786 # but as the default location of the library. 4787 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4788 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4789 ;; 4790 4791 hpux10*) 4792 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 4793 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4794 else 4795 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 4796 fi 4797 if test "$with_gnu_ld" = no; then 4798 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4799 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 4800 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4801 _LT_TAGVAR(hardcode_direct, $1)=yes 4802 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4803 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4804 # hardcode_minus_L: Not really in the search PATH, 4805 # but as the default location of the library. 4806 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4807 fi 4808 ;; 4809 4810 hpux11*) 4811 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 4812 case $host_cpu in 4813 hppa*64*) 4814 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4815 ;; 4816 ia64*) 4817 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4818 ;; 4819 *) 4820 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4821 ;; 4822 esac 4823 else 4824 case $host_cpu in 4825 hppa*64*) 4826 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4827 ;; 4828 ia64*) 4829 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4830 ;; 4831 *) 4832 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4833 ;; 4834 esac 4835 fi 4836 if test "$with_gnu_ld" = no; then 4837 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4838 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4839 4840 case $host_cpu in 4841 hppa*64*|ia64*) 4842 _LT_TAGVAR(hardcode_direct, $1)=no 4843 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4844 ;; 4845 *) 4846 _LT_TAGVAR(hardcode_direct, $1)=yes 4847 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4848 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4849 4850 # hardcode_minus_L: Not really in the search PATH, 4851 # but as the default location of the library. 4852 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4853 ;; 4854 esac 4855 fi 4856 ;; 4857 4858 irix5* | irix6* | nonstopux*) 4859 if test "$GCC" = yes; then 4860 _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 $lib' 4861 # Try to use the -exported_symbol ld option, if it does not 4862 # work, assume that -exports_file does not work either and 4863 # implicitly export all symbols. 4864 save_LDFLAGS="$LDFLAGS" 4865 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 4866 AC_LINK_IFELSE(int foo(void) {}, 4867 _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 $lib' 4868 ) 4869 LDFLAGS="$save_LDFLAGS" 4870 else 4871 _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' 4872 _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' 4873 fi 4874 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4875 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4876 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4877 _LT_TAGVAR(inherit_rpath, $1)=yes 4878 _LT_TAGVAR(link_all_deplibs, $1)=yes 4879 ;; 4880 4881 netbsd*) 4882 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4883 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 4884 else 4885 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 4886 fi 4887 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4888 _LT_TAGVAR(hardcode_direct, $1)=yes 4889 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4890 ;; 4891 4892 newsos6) 4893 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4894 _LT_TAGVAR(hardcode_direct, $1)=yes 4895 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4896 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4897 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4898 ;; 4899 4900 *nto* | *qnx*) 4901 ;; 4902 4903 openbsd*) 4904 if test -f /usr/libexec/ld.so; then 4905 _LT_TAGVAR(hardcode_direct, $1)=yes 4906 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4907 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4908 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4909 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4910 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 4911 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4912 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4913 else 4914 case $host_os in 4915 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 4916 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4917 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4918 ;; 4919 *) 4920 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4921 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4922 ;; 4923 esac 4924 fi 4925 else 4926 _LT_TAGVAR(ld_shlibs, $1)=no 4927 fi 4928 ;; 4929 4930 os2*) 4931 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4932 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4933 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4934 _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' 4935 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 4936 ;; 4937 4938 osf3*) 4939 if test "$GCC" = yes; then 4940 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4941 _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' 4942 else 4943 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 4944 _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' 4945 fi 4946 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4947 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4948 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4949 ;; 4950 4951 osf4* | osf5*) # as osf3* with the addition of -msym flag 4952 if test "$GCC" = yes; then 4953 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4954 _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' 4955 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4956 else 4957 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 4958 _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' 4959 _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~ 4960 $CC -shared${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' 4961 4962 # Both c and cxx compiler support -rpath directly 4963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 4964 fi 4965 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4966 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4967 ;; 4968 4969 solaris*) 4970 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 4971 if test "$GCC" = yes; then 4972 wlarc='${wl}' 4973 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4974 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4975 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 4976 else 4977 case `$CC -V 2>&1` in 4978 *"Compilers 5.0"*) 4979 wlarc='' 4980 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 4981 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4982 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 4983 ;; 4984 *) 4985 wlarc='${wl}' 4986 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 4987 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4988 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 4989 ;; 4990 esac 4991 fi 4992 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4993 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4994 case $host_os in 4995 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 4996 *) 4997 # The compiler driver will combine and reorder linker options, 4998 # but understands `-z linker_flag'. GCC discards it without `$wl', 4999 # but is careful enough not to reorder. 5000 # Supported since Solaris 2.6 (maybe 2.5.1?) 5001 if test "$GCC" = yes; then 5002 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5003 else 5004 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5005 fi 5006 ;; 5007 esac 5008 _LT_TAGVAR(link_all_deplibs, $1)=yes 5009 ;; 5010 5011 sunos4*) 5012 if test "x$host_vendor" = xsequent; then 5013 # Use $CC to link under sequent, because it throws in some extra .o 5014 # files that make .init and .fini sections work. 5015 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5016 else 5017 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5018 fi 5019 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5020 _LT_TAGVAR(hardcode_direct, $1)=yes 5021 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5022 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5023 ;; 5024 5025 sysv4) 5026 case $host_vendor in 5027 sni) 5028 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5029 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5030 ;; 5031 siemens) 5032 ## LD is ld it makes a PLAMLIB 5033 ## CC just makes a GrossModule. 5034 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5035 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5036 _LT_TAGVAR(hardcode_direct, $1)=no 5037 ;; 5038 motorola) 5039 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5040 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5041 ;; 5042 esac 5043 runpath_var='LD_RUN_PATH' 5044 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5045 ;; 5046 5047 sysv4.3*) 5048 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5049 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5050 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5051 ;; 5052 5053 sysv4*MP*) 5054 if test -d /usr/nec; then 5055 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5056 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5057 runpath_var=LD_RUN_PATH 5058 hardcode_runpath_var=yes 5059 _LT_TAGVAR(ld_shlibs, $1)=yes 5060 fi 5061 ;; 5062 5063 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5064 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5065 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5066 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5067 runpath_var='LD_RUN_PATH' 5068 5069 if test "$GCC" = yes; then 5070 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5071 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5072 else 5073 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5074 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5075 fi 5076 ;; 5077 5078 sysv5* | sco3.2v5* | sco5v6*) 5079 # Note: We can NOT use -z defs as we might desire, because we do not 5080 # link with -lc, and that would cause any symbols used from libc to 5081 # always be unresolved, which means just about no library would 5082 # ever link correctly. If we're not using GNU ld we use -z text 5083 # though, which does catch some bad symbols but isn't as heavy-handed 5084 # as -z defs. 5085 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5086 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5087 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5088 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5090 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5091 _LT_TAGVAR(link_all_deplibs, $1)=yes 5092 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5093 runpath_var='LD_RUN_PATH' 5094 5095 if test "$GCC" = yes; then 5096 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5097 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5098 else 5099 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5100 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5101 fi 5102 ;; 5103 5104 uts4*) 5105 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5106 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5107 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5108 ;; 5109 5110 *) 5111 _LT_TAGVAR(ld_shlibs, $1)=no 5112 ;; 5113 esac 5114 5115 if test x$host_vendor = xsni; then 5116 case $host in 5117 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5118 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5119 ;; 5120 esac 5121 fi 5122 fi 5123]) 5124AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5125test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5126 5127_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5128 5129_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5130_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5131_LT_DECL([], [extract_expsyms_cmds], [2], 5132 [The commands to extract the exported symbol list from a shared archive]) 5133 5134# 5135# Do we need to explicitly link libc? 5136# 5137case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5138x|xyes) 5139 # Assume -lc should be added 5140 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5141 5142 if test "$enable_shared" = yes && test "$GCC" = yes; then 5143 case $_LT_TAGVAR(archive_cmds, $1) in 5144 *'~'*) 5145 # FIXME: we may have to deal with multi-command sequences. 5146 ;; 5147 '$CC '*) 5148 # Test whether the compiler implicitly links with -lc since on some 5149 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5150 # to ld, don't add -lc before -lgcc. 5151 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 5152 $RM conftest* 5153 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5154 5155 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5156 soname=conftest 5157 lib=conftest 5158 libobjs=conftest.$ac_objext 5159 deplibs= 5160 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5161 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5162 compiler_flags=-v 5163 linker_flags=-v 5164 verstring= 5165 output_objdir=. 5166 libname=conftest 5167 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5168 _LT_TAGVAR(allow_undefined_flag, $1)= 5169 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5170 then 5171 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5172 else 5173 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5174 fi 5175 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5176 else 5177 cat conftest.err 1>&5 5178 fi 5179 $RM conftest* 5180 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) 5181 ;; 5182 esac 5183 fi 5184 ;; 5185esac 5186 5187_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5188 [Whether or not to add -lc for building shared libraries]) 5189_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5190 [enable_shared_with_static_runtimes], [0], 5191 [Whether or not to disallow shared libs when runtime libs are static]) 5192_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5193 [Compiler flag to allow reflexive dlopens]) 5194_LT_TAGDECL([], [whole_archive_flag_spec], [1], 5195 [Compiler flag to generate shared objects directly from archives]) 5196_LT_TAGDECL([], [compiler_needs_object], [1], 5197 [Whether the compiler copes with passing no objects directly]) 5198_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5199 [Create an old-style archive from a shared archive]) 5200_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5201 [Create a temporary old-style archive to link instead of a shared archive]) 5202_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5203_LT_TAGDECL([], [archive_expsym_cmds], [2]) 5204_LT_TAGDECL([], [module_cmds], [2], 5205 [Commands used to build a loadable module if different from building 5206 a shared archive.]) 5207_LT_TAGDECL([], [module_expsym_cmds], [2]) 5208_LT_TAGDECL([], [with_gnu_ld], [1], 5209 [Whether we are building with GNU ld or not]) 5210_LT_TAGDECL([], [allow_undefined_flag], [1], 5211 [Flag that allows shared libraries with undefined symbols to be built]) 5212_LT_TAGDECL([], [no_undefined_flag], [1], 5213 [Flag that enforces no undefined symbols]) 5214_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5215 [Flag to hardcode $libdir into a binary during linking. 5216 This must work even if $libdir does not exist]) 5217_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5218 [[If ld is used when linking, flag to hardcode $libdir into a binary 5219 during linking. This must work even if $libdir does not exist]]) 5220_LT_TAGDECL([], [hardcode_libdir_separator], [1], 5221 [Whether we need a single "-rpath" flag with a separated argument]) 5222_LT_TAGDECL([], [hardcode_direct], [0], 5223 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5224 DIR into the resulting binary]) 5225_LT_TAGDECL([], [hardcode_direct_absolute], [0], 5226 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5227 DIR into the resulting binary and the resulting library dependency is 5228 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5229 library is relocated]) 5230_LT_TAGDECL([], [hardcode_minus_L], [0], 5231 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5232 into the resulting binary]) 5233_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5234 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5235 into the resulting binary]) 5236_LT_TAGDECL([], [hardcode_automatic], [0], 5237 [Set to "yes" if building a shared library automatically hardcodes DIR 5238 into the library and all subsequent libraries and executables linked 5239 against it]) 5240_LT_TAGDECL([], [inherit_rpath], [0], 5241 [Set to yes if linker adds runtime paths of dependent libraries 5242 to runtime path list]) 5243_LT_TAGDECL([], [link_all_deplibs], [0], 5244 [Whether libtool must link a program against all its dependency libraries]) 5245_LT_TAGDECL([], [fix_srcfile_path], [1], 5246 [Fix the shell variable $srcfile for the compiler]) 5247_LT_TAGDECL([], [always_export_symbols], [0], 5248 [Set to "yes" if exported symbols are required]) 5249_LT_TAGDECL([], [export_symbols_cmds], [2], 5250 [The commands to list exported symbols]) 5251_LT_TAGDECL([], [exclude_expsyms], [1], 5252 [Symbols that should not be listed in the preloaded symbols]) 5253_LT_TAGDECL([], [include_expsyms], [1], 5254 [Symbols that must always be exported]) 5255_LT_TAGDECL([], [prelink_cmds], [2], 5256 [Commands necessary for linking programs (against libraries) with templates]) 5257_LT_TAGDECL([], [file_list_spec], [1], 5258 [Specify filename containing input files]) 5259dnl FIXME: Not yet implemented 5260dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5261dnl [Compiler flag to generate thread safe objects]) 5262])# _LT_LINKER_SHLIBS 5263 5264 5265# _LT_LANG_C_CONFIG([TAG]) 5266# ------------------------ 5267# Ensure that the configuration variables for a C compiler are suitably 5268# defined. These variables are subsequently used by _LT_CONFIG to write 5269# the compiler configuration to `libtool'. 5270m4_defun([_LT_LANG_C_CONFIG], 5271[m4_require([_LT_DECL_EGREP])dnl 5272lt_save_CC="$CC" 5273AC_LANG_PUSH(C) 5274 5275# Source file extension for C test sources. 5276ac_ext=c 5277 5278# Object file extension for compiled C test sources. 5279objext=o 5280_LT_TAGVAR(objext, $1)=$objext 5281 5282# Code to be used in simple compile tests 5283lt_simple_compile_test_code="int some_variable = 0;" 5284 5285# Code to be used in simple link tests 5286lt_simple_link_test_code='int main(){return(0);}' 5287 5288_LT_TAG_COMPILER 5289# Save the default compiler, since it gets overwritten when the other 5290# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5291compiler_DEFAULT=$CC 5292 5293# save warnings/boilerplate of simple test code 5294_LT_COMPILER_BOILERPLATE 5295_LT_LINKER_BOILERPLATE 5296 5297if test -n "$compiler"; then 5298 _LT_COMPILER_NO_RTTI($1) 5299 _LT_COMPILER_PIC($1) 5300 _LT_COMPILER_C_O($1) 5301 _LT_COMPILER_FILE_LOCKS($1) 5302 _LT_LINKER_SHLIBS($1) 5303 _LT_SYS_DYNAMIC_LINKER($1) 5304 _LT_LINKER_HARDCODE_LIBPATH($1) 5305 LT_SYS_DLOPEN_SELF 5306 _LT_CMD_STRIPLIB 5307 5308 # Report which library types will actually be built 5309 AC_MSG_CHECKING([if libtool supports shared libraries]) 5310 AC_MSG_RESULT([$can_build_shared]) 5311 5312 AC_MSG_CHECKING([whether to build shared libraries]) 5313 test "$can_build_shared" = "no" && enable_shared=no 5314 5315 # On AIX, shared libraries and static libraries use the same namespace, and 5316 # are all built from PIC. 5317 case $host_os in 5318 aix3*) 5319 test "$enable_shared" = yes && enable_static=no 5320 if test -n "$RANLIB"; then 5321 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5322 postinstall_cmds='$RANLIB $lib' 5323 fi 5324 ;; 5325 5326 aix[[4-9]]*) 5327 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5328 test "$enable_shared" = yes && enable_static=no 5329 fi 5330 ;; 5331 esac 5332 AC_MSG_RESULT([$enable_shared]) 5333 5334 AC_MSG_CHECKING([whether to build static libraries]) 5335 # Make sure either enable_shared or enable_static is yes. 5336 test "$enable_shared" = yes || enable_static=yes 5337 AC_MSG_RESULT([$enable_static]) 5338 5339 _LT_CONFIG($1) 5340fi 5341AC_LANG_POP 5342CC="$lt_save_CC" 5343])# _LT_LANG_C_CONFIG 5344 5345 5346# _LT_PROG_CXX 5347# ------------ 5348# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ 5349# compiler, we have our own version here. 5350m4_defun([_LT_PROG_CXX], 5351[ 5352pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) 5353AC_PROG_CXX 5354if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5355 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5356 (test "X$CXX" != "Xg++"))) ; then 5357 AC_PROG_CXXCPP 5358else 5359 _lt_caught_CXX_error=yes 5360fi 5361popdef([AC_MSG_ERROR]) 5362])# _LT_PROG_CXX 5363 5364dnl aclocal-1.4 backwards compatibility: 5365dnl AC_DEFUN([_LT_PROG_CXX], []) 5366 5367 5368# _LT_LANG_CXX_CONFIG([TAG]) 5369# -------------------------- 5370# Ensure that the configuration variables for a C++ compiler are suitably 5371# defined. These variables are subsequently used by _LT_CONFIG to write 5372# the compiler configuration to `libtool'. 5373m4_defun([_LT_LANG_CXX_CONFIG], 5374[AC_REQUIRE([_LT_PROG_CXX])dnl 5375m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5376m4_require([_LT_DECL_EGREP])dnl 5377 5378AC_LANG_PUSH(C++) 5379_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5380_LT_TAGVAR(allow_undefined_flag, $1)= 5381_LT_TAGVAR(always_export_symbols, $1)=no 5382_LT_TAGVAR(archive_expsym_cmds, $1)= 5383_LT_TAGVAR(compiler_needs_object, $1)=no 5384_LT_TAGVAR(export_dynamic_flag_spec, $1)= 5385_LT_TAGVAR(hardcode_direct, $1)=no 5386_LT_TAGVAR(hardcode_direct_absolute, $1)=no 5387_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5388_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5389_LT_TAGVAR(hardcode_libdir_separator, $1)= 5390_LT_TAGVAR(hardcode_minus_L, $1)=no 5391_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5392_LT_TAGVAR(hardcode_automatic, $1)=no 5393_LT_TAGVAR(inherit_rpath, $1)=no 5394_LT_TAGVAR(module_cmds, $1)= 5395_LT_TAGVAR(module_expsym_cmds, $1)= 5396_LT_TAGVAR(link_all_deplibs, $1)=unknown 5397_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5398_LT_TAGVAR(no_undefined_flag, $1)= 5399_LT_TAGVAR(whole_archive_flag_spec, $1)= 5400_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5401 5402# Source file extension for C++ test sources. 5403ac_ext=cpp 5404 5405# Object file extension for compiled C++ test sources. 5406objext=o 5407_LT_TAGVAR(objext, $1)=$objext 5408 5409# No sense in running all these tests if we already determined that 5410# the CXX compiler isn't working. Some variables (like enable_shared) 5411# are currently assumed to apply to all compilers on this platform, 5412# and will be corrupted by setting them based on a non-working compiler. 5413if test "$_lt_caught_CXX_error" != yes; then 5414 # Code to be used in simple compile tests 5415 lt_simple_compile_test_code="int some_variable = 0;" 5416 5417 # Code to be used in simple link tests 5418 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5419 5420 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5421 _LT_TAG_COMPILER 5422 5423 # save warnings/boilerplate of simple test code 5424 _LT_COMPILER_BOILERPLATE 5425 _LT_LINKER_BOILERPLATE 5426 5427 # Allow CC to be a program name with arguments. 5428 lt_save_CC=$CC 5429 lt_save_LD=$LD 5430 lt_save_GCC=$GCC 5431 GCC=$GXX 5432 lt_save_with_gnu_ld=$with_gnu_ld 5433 lt_save_path_LD=$lt_cv_path_LD 5434 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5435 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5436 else 5437 $as_unset lt_cv_prog_gnu_ld 5438 fi 5439 if test -n "${lt_cv_path_LDCXX+set}"; then 5440 lt_cv_path_LD=$lt_cv_path_LDCXX 5441 else 5442 $as_unset lt_cv_path_LD 5443 fi 5444 test -z "${LDCXX+set}" || LD=$LDCXX 5445 CC=${CXX-"c++"} 5446 compiler=$CC 5447 _LT_TAGVAR(compiler, $1)=$CC 5448 _LT_CC_BASENAME([$compiler]) 5449 5450 if test -n "$compiler"; then 5451 # We don't want -fno-exception when compiling C++ code, so set the 5452 # no_builtin_flag separately 5453 if test "$GXX" = yes; then 5454 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5455 else 5456 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5457 fi 5458 5459 if test "$GXX" = yes; then 5460 # Set up default GNU C++ configuration 5461 5462 LT_PATH_LD 5463 5464 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5465 # archiving commands below assume that GNU ld is being used. 5466 if test "$with_gnu_ld" = yes; then 5467 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5468 _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' 5469 5470 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5471 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5472 5473 # If archive_cmds runs LD, not CC, wlarc should be empty 5474 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5475 # investigate it a little bit more. (MM) 5476 wlarc='${wl}' 5477 5478 # ancient GNU ld didn't support --whole-archive et. al. 5479 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5480 $GREP 'no-whole-archive' > /dev/null; then 5481 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5482 else 5483 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5484 fi 5485 else 5486 with_gnu_ld=no 5487 wlarc= 5488 5489 # A generic and very simple default shared library creation 5490 # command for GNU C++ for the case where it uses the native 5491 # linker, instead of GNU ld. If possible, this setting should 5492 # overridden to take advantage of the native linker features on 5493 # the platform it is being used on. 5494 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5495 fi 5496 5497 # Commands to make compiler produce verbose output that lists 5498 # what "hidden" libraries, object files and flags are used when 5499 # linking a shared library. 5500 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 5501 5502 else 5503 GXX=no 5504 with_gnu_ld=no 5505 wlarc= 5506 fi 5507 5508 # PORTME: fill in a description of your system's C++ link characteristics 5509 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5510 _LT_TAGVAR(ld_shlibs, $1)=yes 5511 case $host_os in 5512 aix3*) 5513 # FIXME: insert proper C++ library support 5514 _LT_TAGVAR(ld_shlibs, $1)=no 5515 ;; 5516 aix[[4-9]]*) 5517 if test "$host_cpu" = ia64; then 5518 # On IA64, the linker does run time linking by default, so we don't 5519 # have to do anything special. 5520 aix_use_runtimelinking=no 5521 exp_sym_flag='-Bexport' 5522 no_entry_flag="" 5523 else 5524 aix_use_runtimelinking=no 5525 5526 # Test if we are trying to use run time linking or normal 5527 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5528 # need to do runtime linking. 5529 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5530 for ld_flag in $LDFLAGS; do 5531 case $ld_flag in 5532 *-brtl*) 5533 aix_use_runtimelinking=yes 5534 break 5535 ;; 5536 esac 5537 done 5538 ;; 5539 esac 5540 5541 exp_sym_flag='-bexport' 5542 no_entry_flag='-bnoentry' 5543 fi 5544 5545 # When large executables or shared objects are built, AIX ld can 5546 # have problems creating the table of contents. If linking a library 5547 # or program results in "error TOC overflow" add -mminimal-toc to 5548 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5549 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5550 5551 _LT_TAGVAR(archive_cmds, $1)='' 5552 _LT_TAGVAR(hardcode_direct, $1)=yes 5553 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5554 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5555 _LT_TAGVAR(link_all_deplibs, $1)=yes 5556 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5557 5558 if test "$GXX" = yes; then 5559 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5560 # We only want to do this on AIX 4.2 and lower, the check 5561 # below for broken collect2 doesn't work under 4.3+ 5562 collect2name=`${CC} -print-prog-name=collect2` 5563 if test -f "$collect2name" && 5564 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5565 then 5566 # We have reworked collect2 5567 : 5568 else 5569 # We have old collect2 5570 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5571 # It fails to find uninstalled libraries when the uninstalled 5572 # path is not listed in the libpath. Setting hardcode_minus_L 5573 # to unsupported forces relinking 5574 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5575 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5576 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5577 fi 5578 esac 5579 shared_flag='-shared' 5580 if test "$aix_use_runtimelinking" = yes; then 5581 shared_flag="$shared_flag "'${wl}-G' 5582 fi 5583 else 5584 # not using gcc 5585 if test "$host_cpu" = ia64; then 5586 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5587 # chokes on -Wl,-G. The following line is correct: 5588 shared_flag='-G' 5589 else 5590 if test "$aix_use_runtimelinking" = yes; then 5591 shared_flag='${wl}-G' 5592 else 5593 shared_flag='${wl}-bM:SRE' 5594 fi 5595 fi 5596 fi 5597 5598 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5599 # It seems that -bexpall does not export symbols beginning with 5600 # underscore (_), so it is better to generate a list of symbols to 5601 # export. 5602 _LT_TAGVAR(always_export_symbols, $1)=yes 5603 if test "$aix_use_runtimelinking" = yes; then 5604 # Warning - without using the other runtime loading flags (-brtl), 5605 # -berok will link without error, but may produce a broken library. 5606 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5607 # Determine the default libpath from the value encoded in an empty 5608 # executable. 5609 _LT_SYS_MODULE_PATH_AIX 5610 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5611 5612 _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 $shared_flag" 5613 else 5614 if test "$host_cpu" = ia64; then 5615 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5616 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5617 _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" 5618 else 5619 # Determine the default libpath from the value encoded in an 5620 # empty executable. 5621 _LT_SYS_MODULE_PATH_AIX 5622 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5623 # Warning - without using the other run time loading flags, 5624 # -berok will link without error, but may produce a broken library. 5625 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5626 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5627 # Exported symbols can be pulled into shared objects from archives 5628 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5629 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5630 # This is similar to how AIX traditionally builds its shared 5631 # libraries. 5632 _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' 5633 fi 5634 fi 5635 ;; 5636 5637 beos*) 5638 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5639 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5640 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5641 # support --undefined. This deserves some investigation. FIXME 5642 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5643 else 5644 _LT_TAGVAR(ld_shlibs, $1)=no 5645 fi 5646 ;; 5647 5648 chorus*) 5649 case $cc_basename in 5650 *) 5651 # FIXME: insert proper C++ library support 5652 _LT_TAGVAR(ld_shlibs, $1)=no 5653 ;; 5654 esac 5655 ;; 5656 5657 cygwin* | mingw* | pw32* | cegcc*) 5658 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5659 # as there is no search path for DLLs. 5660 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5661 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5662 _LT_TAGVAR(always_export_symbols, $1)=no 5663 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5664 5665 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5666 _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' 5667 # If the export-symbols file already is a .def file (1st line 5668 # is EXPORTS), use it as is; otherwise, prepend... 5669 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5670 cp $export_symbols $output_objdir/$soname.def; 5671 else 5672 echo EXPORTS > $output_objdir/$soname.def; 5673 cat $export_symbols >> $output_objdir/$soname.def; 5674 fi~ 5675 $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' 5676 else 5677 _LT_TAGVAR(ld_shlibs, $1)=no 5678 fi 5679 ;; 5680 darwin* | rhapsody*) 5681 _LT_DARWIN_LINKER_FEATURES($1) 5682 ;; 5683 5684 dgux*) 5685 case $cc_basename in 5686 ec++*) 5687 # FIXME: insert proper C++ library support 5688 _LT_TAGVAR(ld_shlibs, $1)=no 5689 ;; 5690 ghcx*) 5691 # Green Hills C++ Compiler 5692 # FIXME: insert proper C++ library support 5693 _LT_TAGVAR(ld_shlibs, $1)=no 5694 ;; 5695 *) 5696 # FIXME: insert proper C++ library support 5697 _LT_TAGVAR(ld_shlibs, $1)=no 5698 ;; 5699 esac 5700 ;; 5701 5702 freebsd[[12]]*) 5703 # C++ shared libraries reported to be fairly broken before 5704 # switch to ELF 5705 _LT_TAGVAR(ld_shlibs, $1)=no 5706 ;; 5707 5708 freebsd-elf*) 5709 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5710 ;; 5711 5712 freebsd* | dragonfly*) 5713 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 5714 # conventions 5715 _LT_TAGVAR(ld_shlibs, $1)=yes 5716 ;; 5717 5718 gnu*) 5719 ;; 5720 5721 hpux9*) 5722 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5723 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5724 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5725 _LT_TAGVAR(hardcode_direct, $1)=yes 5726 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5727 # but as the default 5728 # location of the library. 5729 5730 case $cc_basename in 5731 CC*) 5732 # FIXME: insert proper C++ library support 5733 _LT_TAGVAR(ld_shlibs, $1)=no 5734 ;; 5735 aCC*) 5736 _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 $lib' 5737 # Commands to make compiler produce verbose output that lists 5738 # what "hidden" libraries, object files and flags are used when 5739 # linking a shared library. 5740 # 5741 # There doesn't appear to be a way to prevent this compiler from 5742 # explicitly linking system object files so we need to strip them 5743 # from the output so that they don't get included in the library 5744 # dependencies. 5745 output_verbose_link_cmd='templist=`($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" | $Xsed' 5746 ;; 5747 *) 5748 if test "$GXX" = yes; then 5749 _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' 5750 else 5751 # FIXME: insert proper C++ library support 5752 _LT_TAGVAR(ld_shlibs, $1)=no 5753 fi 5754 ;; 5755 esac 5756 ;; 5757 5758 hpux10*|hpux11*) 5759 if test $with_gnu_ld = no; then 5760 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5761 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5762 5763 case $host_cpu in 5764 hppa*64*|ia64*) 5765 ;; 5766 *) 5767 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5768 ;; 5769 esac 5770 fi 5771 case $host_cpu in 5772 hppa*64*|ia64*) 5773 _LT_TAGVAR(hardcode_direct, $1)=no 5774 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5775 ;; 5776 *) 5777 _LT_TAGVAR(hardcode_direct, $1)=yes 5778 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5779 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5780 # but as the default 5781 # location of the library. 5782 ;; 5783 esac 5784 5785 case $cc_basename in 5786 CC*) 5787 # FIXME: insert proper C++ library support 5788 _LT_TAGVAR(ld_shlibs, $1)=no 5789 ;; 5790 aCC*) 5791 case $host_cpu in 5792 hppa*64*) 5793 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5794 ;; 5795 ia64*) 5796 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5797 ;; 5798 *) 5799 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5800 ;; 5801 esac 5802 # Commands to make compiler produce verbose output that lists 5803 # what "hidden" libraries, object files and flags are used when 5804 # linking a shared library. 5805 # 5806 # There doesn't appear to be a way to prevent this compiler from 5807 # explicitly linking system object files so we need to strip them 5808 # from the output so that they don't get included in the library 5809 # dependencies. 5810 output_verbose_link_cmd='templist=`($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" | $Xsed' 5811 ;; 5812 *) 5813 if test "$GXX" = yes; then 5814 if test $with_gnu_ld = no; then 5815 case $host_cpu in 5816 hppa*64*) 5817 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5818 ;; 5819 ia64*) 5820 _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' 5821 ;; 5822 *) 5823 _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' 5824 ;; 5825 esac 5826 fi 5827 else 5828 # FIXME: insert proper C++ library support 5829 _LT_TAGVAR(ld_shlibs, $1)=no 5830 fi 5831 ;; 5832 esac 5833 ;; 5834 5835 interix[[3-9]]*) 5836 _LT_TAGVAR(hardcode_direct, $1)=no 5837 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5838 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5839 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5840 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5841 # Instead, shared libraries are loaded at an image base (0x10000000 by 5842 # default) and relocated if they conflict, which is a slow very memory 5843 # consuming and fragmenting process. To avoid this, we pick a random, 5844 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5845 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5846 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5847 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5848 ;; 5849 irix5* | irix6*) 5850 case $cc_basename in 5851 CC*) 5852 # SGI C++ 5853 _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' 5854 5855 # Archives containing C++ object files must be created using 5856 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 5857 # necessary to make sure instantiated templates are included 5858 # in the archive. 5859 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 5860 ;; 5861 *) 5862 if test "$GXX" = yes; then 5863 if test "$with_gnu_ld" = no; then 5864 _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' 5865 else 5866 _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' 5867 fi 5868 fi 5869 _LT_TAGVAR(link_all_deplibs, $1)=yes 5870 ;; 5871 esac 5872 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5873 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5874 _LT_TAGVAR(inherit_rpath, $1)=yes 5875 ;; 5876 5877 linux* | k*bsd*-gnu) 5878 case $cc_basename in 5879 KCC*) 5880 # Kuck and Associates, Inc. (KAI) C++ Compiler 5881 5882 # KCC will only create a shared library if the output file 5883 # ends with ".so" (or ".sl" for HP-UX), so rename the library 5884 # to its proper name (with version) after linking. 5885 _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' 5886 _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 $lib' 5887 # Commands to make compiler produce verbose output that lists 5888 # what "hidden" libraries, object files and flags are used when 5889 # linking a shared library. 5890 # 5891 # There doesn't appear to be a way to prevent this compiler from 5892 # explicitly linking system object files so we need to strip them 5893 # from the output so that they don't get included in the library 5894 # dependencies. 5895 output_verbose_link_cmd='templist=`$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' 5896 5897 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5898 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5899 5900 # Archives containing C++ object files must be created using 5901 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 5902 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 5903 ;; 5904 icpc* | ecpc* ) 5905 # Intel C++ 5906 with_gnu_ld=yes 5907 # version 8.0 and above of icpc choke on multiply defined symbols 5908 # if we add $predep_objects and $postdep_objects, however 7.1 and 5909 # earlier do not add the objects themselves. 5910 case `$CC -V 2>&1` in 5911 *"Version 7."*) 5912 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5913 _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' 5914 ;; 5915 *) # Version 8.0 or newer 5916 tmp_idyn= 5917 case $host_cpu in 5918 ia64*) tmp_idyn=' -i_dynamic';; 5919 esac 5920 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5921 _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' 5922 ;; 5923 esac 5924 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5925 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5926 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5927 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5928 ;; 5929 pgCC* | pgcpp*) 5930 # Portland Group C++ compiler 5931 case `$CC -V` in 5932 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) 5933 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 5934 rm -rf $tpldir~ 5935 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 5936 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' 5937 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 5938 rm -rf $tpldir~ 5939 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 5940 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ 5941 $RANLIB $oldlib' 5942 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 5943 rm -rf $tpldir~ 5944 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 5945 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 5946 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 5947 rm -rf $tpldir~ 5948 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 5949 $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' 5950 ;; 5951 *) # Version 6 will use weak symbols 5952 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 5953 _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' 5954 ;; 5955 esac 5956 5957 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5958 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5959 _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' 5960 ;; 5961 cxx*) 5962 # Compaq C++ 5963 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5964 _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' 5965 5966 runpath_var=LD_RUN_PATH 5967 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5968 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5969 5970 # Commands to make compiler produce verbose output that lists 5971 # what "hidden" libraries, object files and flags are used when 5972 # linking a shared library. 5973 # 5974 # There doesn't appear to be a way to prevent this compiler from 5975 # explicitly linking system object files so we need to strip them 5976 # from the output so that they don't get included in the library 5977 # dependencies. 5978 output_verbose_link_cmd='templist=`$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' 5979 ;; 5980 xl*) 5981 # IBM XL 8.0 on PPC, with GNU ld 5982 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5983 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5984 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5985 if test "x$supports_anon_versioning" = xyes; then 5986 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5987 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5988 echo "local: *; };" >> $output_objdir/$libname.ver~ 5989 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5990 fi 5991 ;; 5992 *) 5993 case `$CC -V 2>&1 | sed 5q` in 5994 *Sun\ C*) 5995 # Sun C++ 5.9 5996 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 5997 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5998 _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' 5999 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6000 _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' 6001 _LT_TAGVAR(compiler_needs_object, $1)=yes 6002 6003 # Not sure whether something based on 6004 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6005 # would be better. 6006 output_verbose_link_cmd='echo' 6007 6008 # Archives containing C++ object files must be created using 6009 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6010 # necessary to make sure instantiated templates are included 6011 # in the archive. 6012 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6013 ;; 6014 esac 6015 ;; 6016 esac 6017 ;; 6018 6019 lynxos*) 6020 # FIXME: insert proper C++ library support 6021 _LT_TAGVAR(ld_shlibs, $1)=no 6022 ;; 6023 6024 m88k*) 6025 # FIXME: insert proper C++ library support 6026 _LT_TAGVAR(ld_shlibs, $1)=no 6027 ;; 6028 6029 mvs*) 6030 case $cc_basename in 6031 cxx*) 6032 # FIXME: insert proper C++ library support 6033 _LT_TAGVAR(ld_shlibs, $1)=no 6034 ;; 6035 *) 6036 # FIXME: insert proper C++ library support 6037 _LT_TAGVAR(ld_shlibs, $1)=no 6038 ;; 6039 esac 6040 ;; 6041 6042 netbsd*) 6043 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6044 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6045 wlarc= 6046 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6047 _LT_TAGVAR(hardcode_direct, $1)=yes 6048 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6049 fi 6050 # Workaround some broken pre-1.5 toolchains 6051 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6052 ;; 6053 6054 *nto* | *qnx*) 6055 _LT_TAGVAR(ld_shlibs, $1)=yes 6056 ;; 6057 6058 openbsd2*) 6059 # C++ shared libraries are fairly broken 6060 _LT_TAGVAR(ld_shlibs, $1)=no 6061 ;; 6062 6063 openbsd*) 6064 if test -f /usr/libexec/ld.so; then 6065 _LT_TAGVAR(hardcode_direct, $1)=yes 6066 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6067 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6068 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6069 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6070 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6071 _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' 6072 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6073 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6074 fi 6075 output_verbose_link_cmd=echo 6076 else 6077 _LT_TAGVAR(ld_shlibs, $1)=no 6078 fi 6079 ;; 6080 6081 osf3* | osf4* | osf5*) 6082 case $cc_basename in 6083 KCC*) 6084 # Kuck and Associates, Inc. (KAI) C++ Compiler 6085 6086 # KCC will only create a shared library if the output file 6087 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6088 # to its proper name (with version) after linking. 6089 _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' 6090 6091 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6092 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6093 6094 # Archives containing C++ object files must be created using 6095 # the KAI C++ compiler. 6096 case $host in 6097 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6098 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6099 esac 6100 ;; 6101 RCC*) 6102 # Rational C++ 2.4.1 6103 # FIXME: insert proper C++ library support 6104 _LT_TAGVAR(ld_shlibs, $1)=no 6105 ;; 6106 cxx*) 6107 case $host in 6108 osf3*) 6109 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6110 _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' 6111 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6112 ;; 6113 *) 6114 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6115 _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' 6116 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6117 echo "-hidden">> $lib.exp~ 6118 $CC -shared$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~ 6119 $RM $lib.exp' 6120 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6121 ;; 6122 esac 6123 6124 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6125 6126 # Commands to make compiler produce verbose output that lists 6127 # what "hidden" libraries, object files and flags are used when 6128 # linking a shared library. 6129 # 6130 # There doesn't appear to be a way to prevent this compiler from 6131 # explicitly linking system object files so we need to strip them 6132 # from the output so that they don't get included in the library 6133 # dependencies. 6134 output_verbose_link_cmd='templist=`$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" | $Xsed' 6135 ;; 6136 *) 6137 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6138 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6139 case $host in 6140 osf3*) 6141 _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' 6142 ;; 6143 *) 6144 _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' 6145 ;; 6146 esac 6147 6148 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6149 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6150 6151 # Commands to make compiler produce verbose output that lists 6152 # what "hidden" libraries, object files and flags are used when 6153 # linking a shared library. 6154 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6155 6156 else 6157 # FIXME: insert proper C++ library support 6158 _LT_TAGVAR(ld_shlibs, $1)=no 6159 fi 6160 ;; 6161 esac 6162 ;; 6163 6164 psos*) 6165 # FIXME: insert proper C++ library support 6166 _LT_TAGVAR(ld_shlibs, $1)=no 6167 ;; 6168 6169 sunos4*) 6170 case $cc_basename in 6171 CC*) 6172 # Sun C++ 4.x 6173 # FIXME: insert proper C++ library support 6174 _LT_TAGVAR(ld_shlibs, $1)=no 6175 ;; 6176 lcc*) 6177 # Lucid 6178 # FIXME: insert proper C++ library support 6179 _LT_TAGVAR(ld_shlibs, $1)=no 6180 ;; 6181 *) 6182 # FIXME: insert proper C++ library support 6183 _LT_TAGVAR(ld_shlibs, $1)=no 6184 ;; 6185 esac 6186 ;; 6187 6188 solaris*) 6189 case $cc_basename in 6190 CC*) 6191 # Sun C++ 4.2, 5.x and Centerline C++ 6192 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6193 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6194 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6195 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6196 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6197 6198 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6199 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6200 case $host_os in 6201 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6202 *) 6203 # The compiler driver will combine and reorder linker options, 6204 # but understands `-z linker_flag'. 6205 # Supported since Solaris 2.6 (maybe 2.5.1?) 6206 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6207 ;; 6208 esac 6209 _LT_TAGVAR(link_all_deplibs, $1)=yes 6210 6211 output_verbose_link_cmd='echo' 6212 6213 # Archives containing C++ object files must be created using 6214 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6215 # necessary to make sure instantiated templates are included 6216 # in the archive. 6217 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6218 ;; 6219 gcx*) 6220 # Green Hills C++ Compiler 6221 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6222 6223 # The C++ compiler must be used to create the archive. 6224 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6225 ;; 6226 *) 6227 # GNU C++ compiler with Solaris linker 6228 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6229 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6230 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6231 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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 -shared -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 -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6239 else 6240 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6241 # platform. 6242 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6243 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6244 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6245 6246 # Commands to make compiler produce verbose output that lists 6247 # what "hidden" libraries, object files and flags are used when 6248 # linking a shared library. 6249 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6250 fi 6251 6252 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6253 case $host_os in 6254 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6255 *) 6256 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6257 ;; 6258 esac 6259 fi 6260 ;; 6261 esac 6262 ;; 6263 6264 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6265 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6266 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6267 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6268 runpath_var='LD_RUN_PATH' 6269 6270 case $cc_basename in 6271 CC*) 6272 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6273 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6274 ;; 6275 *) 6276 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6277 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6278 ;; 6279 esac 6280 ;; 6281 6282 sysv5* | sco3.2v5* | sco5v6*) 6283 # Note: We can NOT use -z defs as we might desire, because we do not 6284 # link with -lc, and that would cause any symbols used from libc to 6285 # always be unresolved, which means just about no library would 6286 # ever link correctly. If we're not using GNU ld we use -z text 6287 # though, which does catch some bad symbols but isn't as heavy-handed 6288 # as -z defs. 6289 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6290 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6291 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6292 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6293 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6294 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6295 _LT_TAGVAR(link_all_deplibs, $1)=yes 6296 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6297 runpath_var='LD_RUN_PATH' 6298 6299 case $cc_basename in 6300 CC*) 6301 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6302 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6303 ;; 6304 *) 6305 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6306 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6307 ;; 6308 esac 6309 ;; 6310 6311 tandem*) 6312 case $cc_basename in 6313 NCC*) 6314 # NonStop-UX NCC 3.20 6315 # FIXME: insert proper C++ library support 6316 _LT_TAGVAR(ld_shlibs, $1)=no 6317 ;; 6318 *) 6319 # FIXME: insert proper C++ library support 6320 _LT_TAGVAR(ld_shlibs, $1)=no 6321 ;; 6322 esac 6323 ;; 6324 6325 vxworks*) 6326 # FIXME: insert proper C++ library support 6327 _LT_TAGVAR(ld_shlibs, $1)=no 6328 ;; 6329 6330 *) 6331 # FIXME: insert proper C++ library support 6332 _LT_TAGVAR(ld_shlibs, $1)=no 6333 ;; 6334 esac 6335 6336 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6337 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6338 6339 _LT_TAGVAR(GCC, $1)="$GXX" 6340 _LT_TAGVAR(LD, $1)="$LD" 6341 6342 ## CAVEAT EMPTOR: 6343 ## There is no encapsulation within the following macros, do not change 6344 ## the running order or otherwise move them around unless you know exactly 6345 ## what you are doing... 6346 _LT_SYS_HIDDEN_LIBDEPS($1) 6347 _LT_COMPILER_PIC($1) 6348 _LT_COMPILER_C_O($1) 6349 _LT_COMPILER_FILE_LOCKS($1) 6350 _LT_LINKER_SHLIBS($1) 6351 _LT_SYS_DYNAMIC_LINKER($1) 6352 _LT_LINKER_HARDCODE_LIBPATH($1) 6353 6354 _LT_CONFIG($1) 6355 fi # test -n "$compiler" 6356 6357 CC=$lt_save_CC 6358 LDCXX=$LD 6359 LD=$lt_save_LD 6360 GCC=$lt_save_GCC 6361 with_gnu_ld=$lt_save_with_gnu_ld 6362 lt_cv_path_LDCXX=$lt_cv_path_LD 6363 lt_cv_path_LD=$lt_save_path_LD 6364 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6365 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6366fi # test "$_lt_caught_CXX_error" != yes 6367 6368AC_LANG_POP 6369])# _LT_LANG_CXX_CONFIG 6370 6371 6372# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6373# --------------------------------- 6374# Figure out "hidden" library dependencies from verbose 6375# compiler output when linking a shared library. 6376# Parse the compiler output and extract the necessary 6377# objects, libraries and library flags. 6378m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6379[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6380# Dependencies to place before and after the object being linked: 6381_LT_TAGVAR(predep_objects, $1)= 6382_LT_TAGVAR(postdep_objects, $1)= 6383_LT_TAGVAR(predeps, $1)= 6384_LT_TAGVAR(postdeps, $1)= 6385_LT_TAGVAR(compiler_lib_search_path, $1)= 6386 6387dnl we can't use the lt_simple_compile_test_code here, 6388dnl because it contains code intended for an executable, 6389dnl not a library. It's possible we should let each 6390dnl tag define a new lt_????_link_test_code variable, 6391dnl but it's only used here... 6392m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6393int a; 6394void foo (void) { a = 0; } 6395_LT_EOF 6396], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6397class Foo 6398{ 6399public: 6400 Foo (void) { a = 0; } 6401private: 6402 int a; 6403}; 6404_LT_EOF 6405], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6406 subroutine foo 6407 implicit none 6408 integer*4 a 6409 a=0 6410 return 6411 end 6412_LT_EOF 6413], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6414 subroutine foo 6415 implicit none 6416 integer a 6417 a=0 6418 return 6419 end 6420_LT_EOF 6421], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6422public class foo { 6423 private int a; 6424 public void bar (void) { 6425 a = 0; 6426 } 6427}; 6428_LT_EOF 6429]) 6430dnl Parse the compiler output and extract the necessary 6431dnl objects, libraries and library flags. 6432if AC_TRY_EVAL(ac_compile); then 6433 # Parse the compiler output and extract the necessary 6434 # objects, libraries and library flags. 6435 6436 # Sentinel used to keep track of whether or not we are before 6437 # the conftest object file. 6438 pre_test_object_deps_done=no 6439 6440 for p in `eval "$output_verbose_link_cmd"`; do 6441 case $p in 6442 6443 -L* | -R* | -l*) 6444 # Some compilers place space between "-{L,R}" and the path. 6445 # Remove the space. 6446 if test $p = "-L" || 6447 test $p = "-R"; then 6448 prev=$p 6449 continue 6450 else 6451 prev= 6452 fi 6453 6454 if test "$pre_test_object_deps_done" = no; then 6455 case $p in 6456 -L* | -R*) 6457 # Internal compiler library paths should come after those 6458 # provided the user. The postdeps already come after the 6459 # user supplied libs so there is no need to process them. 6460 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6461 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6462 else 6463 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6464 fi 6465 ;; 6466 # The "-l" case would never come before the object being 6467 # linked, so don't bother handling this case. 6468 esac 6469 else 6470 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6471 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6472 else 6473 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6474 fi 6475 fi 6476 ;; 6477 6478 *.$objext) 6479 # This assumes that the test object file only shows up 6480 # once in the compiler output. 6481 if test "$p" = "conftest.$objext"; then 6482 pre_test_object_deps_done=yes 6483 continue 6484 fi 6485 6486 if test "$pre_test_object_deps_done" = no; then 6487 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 6488 _LT_TAGVAR(predep_objects, $1)="$p" 6489 else 6490 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 6491 fi 6492 else 6493 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 6494 _LT_TAGVAR(postdep_objects, $1)="$p" 6495 else 6496 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 6497 fi 6498 fi 6499 ;; 6500 6501 *) ;; # Ignore the rest. 6502 6503 esac 6504 done 6505 6506 # Clean up. 6507 rm -f a.out a.exe 6508else 6509 echo "libtool.m4: error: problem compiling $1 test program" 6510fi 6511 6512$RM -f confest.$objext 6513 6514# PORTME: override above test on systems where it is broken 6515m4_if([$1], [CXX], 6516[case $host_os in 6517interix[[3-9]]*) 6518 # Interix 3.5 installs completely hosed .la files for C++, so rather than 6519 # hack all around it, let's just trust "g++" to DTRT. 6520 _LT_TAGVAR(predep_objects,$1)= 6521 _LT_TAGVAR(postdep_objects,$1)= 6522 _LT_TAGVAR(postdeps,$1)= 6523 ;; 6524 6525linux*) 6526 case `$CC -V 2>&1 | sed 5q` in 6527 *Sun\ C*) 6528 # Sun C++ 5.9 6529 6530 # The more standards-conforming stlport4 library is 6531 # incompatible with the Cstd library. Avoid specifying 6532 # it if it's in CXXFLAGS. Ignore libCrun as 6533 # -library=stlport4 depends on it. 6534 case " $CXX $CXXFLAGS " in 6535 *" -library=stlport4 "*) 6536 solaris_use_stlport4=yes 6537 ;; 6538 esac 6539 6540 if test "$solaris_use_stlport4" != yes; then 6541 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6542 fi 6543 ;; 6544 esac 6545 ;; 6546 6547solaris*) 6548 case $cc_basename in 6549 CC*) 6550 # The more standards-conforming stlport4 library is 6551 # incompatible with the Cstd library. Avoid specifying 6552 # it if it's in CXXFLAGS. Ignore libCrun as 6553 # -library=stlport4 depends on it. 6554 case " $CXX $CXXFLAGS " in 6555 *" -library=stlport4 "*) 6556 solaris_use_stlport4=yes 6557 ;; 6558 esac 6559 6560 # Adding this requires a known-good setup of shared libraries for 6561 # Sun compiler versions before 5.6, else PIC objects from an old 6562 # archive will be linked into the output, leading to subtle bugs. 6563 if test "$solaris_use_stlport4" != yes; then 6564 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6565 fi 6566 ;; 6567 esac 6568 ;; 6569esac 6570]) 6571 6572case " $_LT_TAGVAR(postdeps, $1) " in 6573*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 6574esac 6575 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 6576if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 6577 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 6578fi 6579_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 6580 [The directories searched by this compiler when creating a shared library]) 6581_LT_TAGDECL([], [predep_objects], [1], 6582 [Dependencies to place before and after the objects being linked to 6583 create a shared library]) 6584_LT_TAGDECL([], [postdep_objects], [1]) 6585_LT_TAGDECL([], [predeps], [1]) 6586_LT_TAGDECL([], [postdeps], [1]) 6587_LT_TAGDECL([], [compiler_lib_search_path], [1], 6588 [The library search path used internally by the compiler when linking 6589 a shared library]) 6590])# _LT_SYS_HIDDEN_LIBDEPS 6591 6592 6593# _LT_PROG_F77 6594# ------------ 6595# Since AC_PROG_F77 is broken, in that it returns the empty string 6596# if there is no fortran compiler, we have our own version here. 6597m4_defun([_LT_PROG_F77], 6598[ 6599pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) 6600AC_PROG_F77 6601if test -z "$F77" || test "X$F77" = "Xno"; then 6602 _lt_disable_F77=yes 6603fi 6604popdef([AC_MSG_ERROR]) 6605])# _LT_PROG_F77 6606 6607dnl aclocal-1.4 backwards compatibility: 6608dnl AC_DEFUN([_LT_PROG_F77], []) 6609 6610 6611# _LT_LANG_F77_CONFIG([TAG]) 6612# -------------------------- 6613# Ensure that the configuration variables for a Fortran 77 compiler are 6614# suitably defined. These variables are subsequently used by _LT_CONFIG 6615# to write the compiler configuration to `libtool'. 6616m4_defun([_LT_LANG_F77_CONFIG], 6617[AC_REQUIRE([_LT_PROG_F77])dnl 6618AC_LANG_PUSH(Fortran 77) 6619 6620_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6621_LT_TAGVAR(allow_undefined_flag, $1)= 6622_LT_TAGVAR(always_export_symbols, $1)=no 6623_LT_TAGVAR(archive_expsym_cmds, $1)= 6624_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6625_LT_TAGVAR(hardcode_direct, $1)=no 6626_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6627_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6628_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6629_LT_TAGVAR(hardcode_libdir_separator, $1)= 6630_LT_TAGVAR(hardcode_minus_L, $1)=no 6631_LT_TAGVAR(hardcode_automatic, $1)=no 6632_LT_TAGVAR(inherit_rpath, $1)=no 6633_LT_TAGVAR(module_cmds, $1)= 6634_LT_TAGVAR(module_expsym_cmds, $1)= 6635_LT_TAGVAR(link_all_deplibs, $1)=unknown 6636_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6637_LT_TAGVAR(no_undefined_flag, $1)= 6638_LT_TAGVAR(whole_archive_flag_spec, $1)= 6639_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6640 6641# Source file extension for f77 test sources. 6642ac_ext=f 6643 6644# Object file extension for compiled f77 test sources. 6645objext=o 6646_LT_TAGVAR(objext, $1)=$objext 6647 6648# No sense in running all these tests if we already determined that 6649# the F77 compiler isn't working. Some variables (like enable_shared) 6650# are currently assumed to apply to all compilers on this platform, 6651# and will be corrupted by setting them based on a non-working compiler. 6652if test "$_lt_disable_F77" != yes; then 6653 # Code to be used in simple compile tests 6654 lt_simple_compile_test_code="\ 6655 subroutine t 6656 return 6657 end 6658" 6659 6660 # Code to be used in simple link tests 6661 lt_simple_link_test_code="\ 6662 program t 6663 end 6664" 6665 6666 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6667 _LT_TAG_COMPILER 6668 6669 # save warnings/boilerplate of simple test code 6670 _LT_COMPILER_BOILERPLATE 6671 _LT_LINKER_BOILERPLATE 6672 6673 # Allow CC to be a program name with arguments. 6674 lt_save_CC="$CC" 6675 lt_save_GCC=$GCC 6676 CC=${F77-"f77"} 6677 compiler=$CC 6678 _LT_TAGVAR(compiler, $1)=$CC 6679 _LT_CC_BASENAME([$compiler]) 6680 GCC=$G77 6681 if test -n "$compiler"; then 6682 AC_MSG_CHECKING([if libtool supports shared libraries]) 6683 AC_MSG_RESULT([$can_build_shared]) 6684 6685 AC_MSG_CHECKING([whether to build shared libraries]) 6686 test "$can_build_shared" = "no" && enable_shared=no 6687 6688 # On AIX, shared libraries and static libraries use the same namespace, and 6689 # are all built from PIC. 6690 case $host_os in 6691 aix3*) 6692 test "$enable_shared" = yes && enable_static=no 6693 if test -n "$RANLIB"; then 6694 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6695 postinstall_cmds='$RANLIB $lib' 6696 fi 6697 ;; 6698 aix[[4-9]]*) 6699 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6700 test "$enable_shared" = yes && enable_static=no 6701 fi 6702 ;; 6703 esac 6704 AC_MSG_RESULT([$enable_shared]) 6705 6706 AC_MSG_CHECKING([whether to build static libraries]) 6707 # Make sure either enable_shared or enable_static is yes. 6708 test "$enable_shared" = yes || enable_static=yes 6709 AC_MSG_RESULT([$enable_static]) 6710 6711 _LT_TAGVAR(GCC, $1)="$G77" 6712 _LT_TAGVAR(LD, $1)="$LD" 6713 6714 ## CAVEAT EMPTOR: 6715 ## There is no encapsulation within the following macros, do not change 6716 ## the running order or otherwise move them around unless you know exactly 6717 ## what you are doing... 6718 _LT_COMPILER_PIC($1) 6719 _LT_COMPILER_C_O($1) 6720 _LT_COMPILER_FILE_LOCKS($1) 6721 _LT_LINKER_SHLIBS($1) 6722 _LT_SYS_DYNAMIC_LINKER($1) 6723 _LT_LINKER_HARDCODE_LIBPATH($1) 6724 6725 _LT_CONFIG($1) 6726 fi # test -n "$compiler" 6727 6728 GCC=$lt_save_GCC 6729 CC="$lt_save_CC" 6730fi # test "$_lt_disable_F77" != yes 6731 6732AC_LANG_POP 6733])# _LT_LANG_F77_CONFIG 6734 6735 6736# _LT_PROG_FC 6737# ----------- 6738# Since AC_PROG_FC is broken, in that it returns the empty string 6739# if there is no fortran compiler, we have our own version here. 6740m4_defun([_LT_PROG_FC], 6741[ 6742pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) 6743AC_PROG_FC 6744if test -z "$FC" || test "X$FC" = "Xno"; then 6745 _lt_disable_FC=yes 6746fi 6747popdef([AC_MSG_ERROR]) 6748])# _LT_PROG_FC 6749 6750dnl aclocal-1.4 backwards compatibility: 6751dnl AC_DEFUN([_LT_PROG_FC], []) 6752 6753 6754# _LT_LANG_FC_CONFIG([TAG]) 6755# ------------------------- 6756# Ensure that the configuration variables for a Fortran compiler are 6757# suitably defined. These variables are subsequently used by _LT_CONFIG 6758# to write the compiler configuration to `libtool'. 6759m4_defun([_LT_LANG_FC_CONFIG], 6760[AC_REQUIRE([_LT_PROG_FC])dnl 6761AC_LANG_PUSH(Fortran) 6762 6763_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6764_LT_TAGVAR(allow_undefined_flag, $1)= 6765_LT_TAGVAR(always_export_symbols, $1)=no 6766_LT_TAGVAR(archive_expsym_cmds, $1)= 6767_LT_TAGVAR(export_dynamic_flag_spec, $1)= 6768_LT_TAGVAR(hardcode_direct, $1)=no 6769_LT_TAGVAR(hardcode_direct_absolute, $1)=no 6770_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6771_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6772_LT_TAGVAR(hardcode_libdir_separator, $1)= 6773_LT_TAGVAR(hardcode_minus_L, $1)=no 6774_LT_TAGVAR(hardcode_automatic, $1)=no 6775_LT_TAGVAR(inherit_rpath, $1)=no 6776_LT_TAGVAR(module_cmds, $1)= 6777_LT_TAGVAR(module_expsym_cmds, $1)= 6778_LT_TAGVAR(link_all_deplibs, $1)=unknown 6779_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6780_LT_TAGVAR(no_undefined_flag, $1)= 6781_LT_TAGVAR(whole_archive_flag_spec, $1)= 6782_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6783 6784# Source file extension for fc test sources. 6785ac_ext=${ac_fc_srcext-f} 6786 6787# Object file extension for compiled fc test sources. 6788objext=o 6789_LT_TAGVAR(objext, $1)=$objext 6790 6791# No sense in running all these tests if we already determined that 6792# the FC compiler isn't working. Some variables (like enable_shared) 6793# are currently assumed to apply to all compilers on this platform, 6794# and will be corrupted by setting them based on a non-working compiler. 6795if test "$_lt_disable_FC" != yes; then 6796 # Code to be used in simple compile tests 6797 lt_simple_compile_test_code="\ 6798 subroutine t 6799 return 6800 end 6801" 6802 6803 # Code to be used in simple link tests 6804 lt_simple_link_test_code="\ 6805 program t 6806 end 6807" 6808 6809 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6810 _LT_TAG_COMPILER 6811 6812 # save warnings/boilerplate of simple test code 6813 _LT_COMPILER_BOILERPLATE 6814 _LT_LINKER_BOILERPLATE 6815 6816 # Allow CC to be a program name with arguments. 6817 lt_save_CC="$CC" 6818 lt_save_GCC=$GCC 6819 CC=${FC-"f95"} 6820 compiler=$CC 6821 GCC=$ac_cv_fc_compiler_gnu 6822 6823 _LT_TAGVAR(compiler, $1)=$CC 6824 _LT_CC_BASENAME([$compiler]) 6825 6826 if test -n "$compiler"; then 6827 AC_MSG_CHECKING([if libtool supports shared libraries]) 6828 AC_MSG_RESULT([$can_build_shared]) 6829 6830 AC_MSG_CHECKING([whether to build shared libraries]) 6831 test "$can_build_shared" = "no" && enable_shared=no 6832 6833 # On AIX, shared libraries and static libraries use the same namespace, and 6834 # are all built from PIC. 6835 case $host_os in 6836 aix3*) 6837 test "$enable_shared" = yes && enable_static=no 6838 if test -n "$RANLIB"; then 6839 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6840 postinstall_cmds='$RANLIB $lib' 6841 fi 6842 ;; 6843 aix[[4-9]]*) 6844 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6845 test "$enable_shared" = yes && enable_static=no 6846 fi 6847 ;; 6848 esac 6849 AC_MSG_RESULT([$enable_shared]) 6850 6851 AC_MSG_CHECKING([whether to build static libraries]) 6852 # Make sure either enable_shared or enable_static is yes. 6853 test "$enable_shared" = yes || enable_static=yes 6854 AC_MSG_RESULT([$enable_static]) 6855 6856 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 6857 _LT_TAGVAR(LD, $1)="$LD" 6858 6859 ## CAVEAT EMPTOR: 6860 ## There is no encapsulation within the following macros, do not change 6861 ## the running order or otherwise move them around unless you know exactly 6862 ## what you are doing... 6863 _LT_SYS_HIDDEN_LIBDEPS($1) 6864 _LT_COMPILER_PIC($1) 6865 _LT_COMPILER_C_O($1) 6866 _LT_COMPILER_FILE_LOCKS($1) 6867 _LT_LINKER_SHLIBS($1) 6868 _LT_SYS_DYNAMIC_LINKER($1) 6869 _LT_LINKER_HARDCODE_LIBPATH($1) 6870 6871 _LT_CONFIG($1) 6872 fi # test -n "$compiler" 6873 6874 GCC=$lt_save_GCC 6875 CC="$lt_save_CC" 6876fi # test "$_lt_disable_FC" != yes 6877 6878AC_LANG_POP 6879])# _LT_LANG_FC_CONFIG 6880 6881 6882# _LT_LANG_GCJ_CONFIG([TAG]) 6883# -------------------------- 6884# Ensure that the configuration variables for the GNU Java Compiler compiler 6885# are suitably defined. These variables are subsequently used by _LT_CONFIG 6886# to write the compiler configuration to `libtool'. 6887m4_defun([_LT_LANG_GCJ_CONFIG], 6888[AC_REQUIRE([LT_PROG_GCJ])dnl 6889AC_LANG_SAVE 6890 6891# Source file extension for Java test sources. 6892ac_ext=java 6893 6894# Object file extension for compiled Java test sources. 6895objext=o 6896_LT_TAGVAR(objext, $1)=$objext 6897 6898# Code to be used in simple compile tests 6899lt_simple_compile_test_code="class foo {}" 6900 6901# Code to be used in simple link tests 6902lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 6903 6904# ltmain only uses $CC for tagged configurations so make sure $CC is set. 6905_LT_TAG_COMPILER 6906 6907# save warnings/boilerplate of simple test code 6908_LT_COMPILER_BOILERPLATE 6909_LT_LINKER_BOILERPLATE 6910 6911# Allow CC to be a program name with arguments. 6912lt_save_CC="$CC" 6913lt_save_GCC=$GCC 6914GCC=yes 6915CC=${GCJ-"gcj"} 6916compiler=$CC 6917_LT_TAGVAR(compiler, $1)=$CC 6918_LT_TAGVAR(LD, $1)="$LD" 6919_LT_CC_BASENAME([$compiler]) 6920 6921# GCJ did not exist at the time GCC didn't implicitly link libc in. 6922_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6923 6924_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6925 6926if test -n "$compiler"; then 6927 _LT_COMPILER_NO_RTTI($1) 6928 _LT_COMPILER_PIC($1) 6929 _LT_COMPILER_C_O($1) 6930 _LT_COMPILER_FILE_LOCKS($1) 6931 _LT_LINKER_SHLIBS($1) 6932 _LT_LINKER_HARDCODE_LIBPATH($1) 6933 6934 _LT_CONFIG($1) 6935fi 6936 6937AC_LANG_RESTORE 6938 6939GCC=$lt_save_GCC 6940CC="$lt_save_CC" 6941])# _LT_LANG_GCJ_CONFIG 6942 6943 6944# _LT_LANG_RC_CONFIG([TAG]) 6945# ------------------------- 6946# Ensure that the configuration variables for the Windows resource compiler 6947# are suitably defined. These variables are subsequently used by _LT_CONFIG 6948# to write the compiler configuration to `libtool'. 6949m4_defun([_LT_LANG_RC_CONFIG], 6950[AC_REQUIRE([LT_PROG_RC])dnl 6951AC_LANG_SAVE 6952 6953# Source file extension for RC test sources. 6954ac_ext=rc 6955 6956# Object file extension for compiled RC test sources. 6957objext=o 6958_LT_TAGVAR(objext, $1)=$objext 6959 6960# Code to be used in simple compile tests 6961lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 6962 6963# Code to be used in simple link tests 6964lt_simple_link_test_code="$lt_simple_compile_test_code" 6965 6966# ltmain only uses $CC for tagged configurations so make sure $CC is set. 6967_LT_TAG_COMPILER 6968 6969# save warnings/boilerplate of simple test code 6970_LT_COMPILER_BOILERPLATE 6971_LT_LINKER_BOILERPLATE 6972 6973# Allow CC to be a program name with arguments. 6974lt_save_CC="$CC" 6975lt_save_GCC=$GCC 6976GCC= 6977CC=${RC-"windres"} 6978compiler=$CC 6979_LT_TAGVAR(compiler, $1)=$CC 6980_LT_CC_BASENAME([$compiler]) 6981_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 6982 6983if test -n "$compiler"; then 6984 : 6985 _LT_CONFIG($1) 6986fi 6987 6988GCC=$lt_save_GCC 6989AC_LANG_RESTORE 6990CC="$lt_save_CC" 6991])# _LT_LANG_RC_CONFIG 6992 6993 6994# LT_PROG_GCJ 6995# ----------- 6996AC_DEFUN([LT_PROG_GCJ], 6997[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 6998 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 6999 [AC_CHECK_TOOL(GCJ, gcj,) 7000 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7001 AC_SUBST(GCJFLAGS)])])[]dnl 7002]) 7003 7004# Old name: 7005AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7006dnl aclocal-1.4 backwards compatibility: 7007dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7008 7009 7010# LT_PROG_RC 7011# ---------- 7012AC_DEFUN([LT_PROG_RC], 7013[AC_CHECK_TOOL(RC, windres,) 7014]) 7015 7016# Old name: 7017AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7018dnl aclocal-1.4 backwards compatibility: 7019dnl AC_DEFUN([LT_AC_PROG_RC], []) 7020 7021 7022# _LT_DECL_EGREP 7023# -------------- 7024# If we don't have a new enough Autoconf to choose the best grep 7025# available, choose the one first in the user's PATH. 7026m4_defun([_LT_DECL_EGREP], 7027[AC_REQUIRE([AC_PROG_EGREP])dnl 7028AC_REQUIRE([AC_PROG_FGREP])dnl 7029test -z "$GREP" && GREP=grep 7030_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7031_LT_DECL([], [EGREP], [1], [An ERE matcher]) 7032_LT_DECL([], [FGREP], [1], [A literal string matcher]) 7033dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7034AC_SUBST([GREP]) 7035]) 7036 7037 7038# _LT_DECL_OBJDUMP 7039# -------------- 7040# If we don't have a new enough Autoconf to choose the best objdump 7041# available, choose the one first in the user's PATH. 7042m4_defun([_LT_DECL_OBJDUMP], 7043[AC_CHECK_TOOL(OBJDUMP, objdump, false) 7044test -z "$OBJDUMP" && OBJDUMP=objdump 7045_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7046AC_SUBST([OBJDUMP]) 7047]) 7048 7049 7050# _LT_DECL_SED 7051# ------------ 7052# Check for a fully-functional sed program, that truncates 7053# as few characters as possible. Prefer GNU sed if found. 7054m4_defun([_LT_DECL_SED], 7055[AC_PROG_SED 7056test -z "$SED" && SED=sed 7057Xsed="$SED -e 1s/^X//" 7058_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7059_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7060 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7061])# _LT_DECL_SED 7062 7063m4_ifndef([AC_PROG_SED], [ 7064# NOTE: This macro has been submitted for inclusion into # 7065# GNU Autoconf as AC_PROG_SED. When it is available in # 7066# a released version of Autoconf we should remove this # 7067# macro and use it instead. # 7068 7069m4_defun([AC_PROG_SED], 7070[AC_MSG_CHECKING([for a sed that does not truncate output]) 7071AC_CACHE_VAL(lt_cv_path_SED, 7072[# Loop through the user's path and test for sed and gsed. 7073# Then use that list of sed's as ones to test for truncation. 7074as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7075for as_dir in $PATH 7076do 7077 IFS=$as_save_IFS 7078 test -z "$as_dir" && as_dir=. 7079 for lt_ac_prog in sed gsed; do 7080 for ac_exec_ext in '' $ac_executable_extensions; do 7081 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7082 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7083 fi 7084 done 7085 done 7086done 7087IFS=$as_save_IFS 7088lt_ac_max=0 7089lt_ac_count=0 7090# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7091# along with /bin/sed that truncates output. 7092for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7093 test ! -f $lt_ac_sed && continue 7094 cat /dev/null > conftest.in 7095 lt_ac_count=0 7096 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7097 # Check for GNU sed and select it if it is found. 7098 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7099 lt_cv_path_SED=$lt_ac_sed 7100 break 7101 fi 7102 while true; do 7103 cat conftest.in conftest.in >conftest.tmp 7104 mv conftest.tmp conftest.in 7105 cp conftest.in conftest.nl 7106 echo >>conftest.nl 7107 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7108 cmp -s conftest.out conftest.nl || break 7109 # 10000 chars as input seems more than enough 7110 test $lt_ac_count -gt 10 && break 7111 lt_ac_count=`expr $lt_ac_count + 1` 7112 if test $lt_ac_count -gt $lt_ac_max; then 7113 lt_ac_max=$lt_ac_count 7114 lt_cv_path_SED=$lt_ac_sed 7115 fi 7116 done 7117done 7118]) 7119SED=$lt_cv_path_SED 7120AC_SUBST([SED]) 7121AC_MSG_RESULT([$SED]) 7122])#AC_PROG_SED 7123])#m4_ifndef 7124 7125# Old name: 7126AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7127dnl aclocal-1.4 backwards compatibility: 7128dnl AC_DEFUN([LT_AC_PROG_SED], []) 7129 7130 7131# _LT_CHECK_SHELL_FEATURES 7132# ------------------------ 7133# Find out whether the shell is Bourne or XSI compatible, 7134# or has some other useful features. 7135m4_defun([_LT_CHECK_SHELL_FEATURES], 7136[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7137# Try some XSI features 7138xsi_shell=no 7139( _lt_dummy="a/b/c" 7140 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ 7141 = c,a/b,, \ 7142 && eval 'test $(( 1 + 1 )) -eq 2 \ 7143 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7144 && xsi_shell=yes 7145AC_MSG_RESULT([$xsi_shell]) 7146_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7147 7148AC_MSG_CHECKING([whether the shell understands "+="]) 7149lt_shell_append=no 7150( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7151 >/dev/null 2>&1 \ 7152 && lt_shell_append=yes 7153AC_MSG_RESULT([$lt_shell_append]) 7154_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7155 7156if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7157 lt_unset=unset 7158else 7159 lt_unset=false 7160fi 7161_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7162 7163# test EBCDIC or ASCII 7164case `echo X|tr X '\101'` in 7165 A) # ASCII based system 7166 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7167 lt_SP2NL='tr \040 \012' 7168 lt_NL2SP='tr \015\012 \040\040' 7169 ;; 7170 *) # EBCDIC based system 7171 lt_SP2NL='tr \100 \n' 7172 lt_NL2SP='tr \r\n \100\100' 7173 ;; 7174esac 7175_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7176_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7177])# _LT_CHECK_SHELL_FEATURES 7178 7179 7180# _LT_PROG_XSI_SHELLFNS 7181# --------------------- 7182# Bourne and XSI compatible variants of some useful shell functions. 7183m4_defun([_LT_PROG_XSI_SHELLFNS], 7184[case $xsi_shell in 7185 yes) 7186 cat << \_LT_EOF >> "$cfgfile" 7187 7188# func_dirname file append nondir_replacement 7189# Compute the dirname of FILE. If nonempty, add APPEND to the result, 7190# otherwise set result to NONDIR_REPLACEMENT. 7191func_dirname () 7192{ 7193 case ${1} in 7194 */*) func_dirname_result="${1%/*}${2}" ;; 7195 * ) func_dirname_result="${3}" ;; 7196 esac 7197} 7198 7199# func_basename file 7200func_basename () 7201{ 7202 func_basename_result="${1##*/}" 7203} 7204 7205# func_dirname_and_basename file append nondir_replacement 7206# perform func_basename and func_dirname in a single function 7207# call: 7208# dirname: Compute the dirname of FILE. If nonempty, 7209# add APPEND to the result, otherwise set result 7210# to NONDIR_REPLACEMENT. 7211# value returned in "$func_dirname_result" 7212# basename: Compute filename of FILE. 7213# value retuned in "$func_basename_result" 7214# Implementation must be kept synchronized with func_dirname 7215# and func_basename. For efficiency, we do not delegate to 7216# those functions but instead duplicate the functionality here. 7217func_dirname_and_basename () 7218{ 7219 case ${1} in 7220 */*) func_dirname_result="${1%/*}${2}" ;; 7221 * ) func_dirname_result="${3}" ;; 7222 esac 7223 func_basename_result="${1##*/}" 7224} 7225 7226# func_stripname prefix suffix name 7227# strip PREFIX and SUFFIX off of NAME. 7228# PREFIX and SUFFIX must not contain globbing or regex special 7229# characters, hashes, percent signs, but SUFFIX may contain a leading 7230# dot (in which case that matches only a dot). 7231func_stripname () 7232{ 7233 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7234 # positional parameters, so assign one to ordinary parameter first. 7235 func_stripname_result=${3} 7236 func_stripname_result=${func_stripname_result#"${1}"} 7237 func_stripname_result=${func_stripname_result%"${2}"} 7238} 7239 7240# func_opt_split 7241func_opt_split () 7242{ 7243 func_opt_split_opt=${1%%=*} 7244 func_opt_split_arg=${1#*=} 7245} 7246 7247# func_lo2o object 7248func_lo2o () 7249{ 7250 case ${1} in 7251 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7252 *) func_lo2o_result=${1} ;; 7253 esac 7254} 7255 7256# func_xform libobj-or-source 7257func_xform () 7258{ 7259 func_xform_result=${1%.*}.lo 7260} 7261 7262# func_arith arithmetic-term... 7263func_arith () 7264{ 7265 func_arith_result=$(( $[*] )) 7266} 7267 7268# func_len string 7269# STRING may not start with a hyphen. 7270func_len () 7271{ 7272 func_len_result=${#1} 7273} 7274 7275_LT_EOF 7276 ;; 7277 *) # Bourne compatible functions. 7278 cat << \_LT_EOF >> "$cfgfile" 7279 7280# func_dirname file append nondir_replacement 7281# Compute the dirname of FILE. If nonempty, add APPEND to the result, 7282# otherwise set result to NONDIR_REPLACEMENT. 7283func_dirname () 7284{ 7285 # Extract subdirectory from the argument. 7286 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` 7287 if test "X$func_dirname_result" = "X${1}"; then 7288 func_dirname_result="${3}" 7289 else 7290 func_dirname_result="$func_dirname_result${2}" 7291 fi 7292} 7293 7294# func_basename file 7295func_basename () 7296{ 7297 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` 7298} 7299 7300dnl func_dirname_and_basename 7301dnl A portable version of this function is already defined in general.m4sh 7302dnl so there is no need for it here. 7303 7304# func_stripname prefix suffix name 7305# strip PREFIX and SUFFIX off of NAME. 7306# PREFIX and SUFFIX must not contain globbing or regex special 7307# characters, hashes, percent signs, but SUFFIX may contain a leading 7308# dot (in which case that matches only a dot). 7309# func_strip_suffix prefix name 7310func_stripname () 7311{ 7312 case ${2} in 7313 .*) func_stripname_result=`$ECHO "X${3}" \ 7314 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; 7315 *) func_stripname_result=`$ECHO "X${3}" \ 7316 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; 7317 esac 7318} 7319 7320# sed scripts: 7321my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' 7322my_sed_long_arg='1s/^-[[^=]]*=//' 7323 7324# func_opt_split 7325func_opt_split () 7326{ 7327 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` 7328 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` 7329} 7330 7331# func_lo2o object 7332func_lo2o () 7333{ 7334 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` 7335} 7336 7337# func_xform libobj-or-source 7338func_xform () 7339{ 7340 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` 7341} 7342 7343# func_arith arithmetic-term... 7344func_arith () 7345{ 7346 func_arith_result=`expr "$[@]"` 7347} 7348 7349# func_len string 7350# STRING may not start with a hyphen. 7351func_len () 7352{ 7353 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` 7354} 7355 7356_LT_EOF 7357esac 7358 7359case $lt_shell_append in 7360 yes) 7361 cat << \_LT_EOF >> "$cfgfile" 7362 7363# func_append var value 7364# Append VALUE to the end of shell variable VAR. 7365func_append () 7366{ 7367 eval "$[1]+=\$[2]" 7368} 7369_LT_EOF 7370 ;; 7371 *) 7372 cat << \_LT_EOF >> "$cfgfile" 7373 7374# func_append var value 7375# Append VALUE to the end of shell variable VAR. 7376func_append () 7377{ 7378 eval "$[1]=\$$[1]\$[2]" 7379} 7380 7381_LT_EOF 7382 ;; 7383 esac 7384]) 7385 7386# Helper functions for option handling. -*- Autoconf -*- 7387# 7388# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 7389# Written by Gary V. Vaughan, 2004 7390# 7391# This file is free software; the Free Software Foundation gives 7392# unlimited permission to copy and/or distribute it, with or without 7393# modifications, as long as this notice is preserved. 7394 7395# serial 6 ltoptions.m4 7396 7397# This is to help aclocal find these macros, as it can't see m4_define. 7398AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 7399 7400 7401# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 7402# ------------------------------------------ 7403m4_define([_LT_MANGLE_OPTION], 7404[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 7405 7406 7407# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 7408# --------------------------------------- 7409# Set option OPTION-NAME for macro MACRO-NAME, and if there is a 7410# matching handler defined, dispatch to it. Other OPTION-NAMEs are 7411# saved as a flag. 7412m4_define([_LT_SET_OPTION], 7413[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 7414m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 7415 _LT_MANGLE_DEFUN([$1], [$2]), 7416 [m4_warning([Unknown $1 option `$2'])])[]dnl 7417]) 7418 7419 7420# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 7421# ------------------------------------------------------------ 7422# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7423m4_define([_LT_IF_OPTION], 7424[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 7425 7426 7427# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 7428# ------------------------------------------------------- 7429# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 7430# are set. 7431m4_define([_LT_UNLESS_OPTIONS], 7432[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7433 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 7434 [m4_define([$0_found])])])[]dnl 7435m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 7436])[]dnl 7437]) 7438 7439 7440# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 7441# ---------------------------------------- 7442# OPTION-LIST is a space-separated list of Libtool options associated 7443# with MACRO-NAME. If any OPTION has a matching handler declared with 7444# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 7445# the unknown option and exit. 7446m4_defun([_LT_SET_OPTIONS], 7447[# Set options 7448m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7449 [_LT_SET_OPTION([$1], _LT_Option)]) 7450 7451m4_if([$1],[LT_INIT],[ 7452 dnl 7453 dnl Simply set some default values (i.e off) if boolean options were not 7454 dnl specified: 7455 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 7456 ]) 7457 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 7458 ]) 7459 dnl 7460 dnl If no reference was made to various pairs of opposing options, then 7461 dnl we run the default mode handler for the pair. For example, if neither 7462 dnl `shared' nor `disable-shared' was passed, we enable building of shared 7463 dnl archives by default: 7464 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 7465 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 7466 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 7467 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 7468 [_LT_ENABLE_FAST_INSTALL]) 7469 ]) 7470])# _LT_SET_OPTIONS 7471 7472 7473 7474# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 7475# ----------------------------------------- 7476m4_define([_LT_MANGLE_DEFUN], 7477[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 7478 7479 7480# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 7481# ----------------------------------------------- 7482m4_define([LT_OPTION_DEFINE], 7483[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 7484])# LT_OPTION_DEFINE 7485 7486 7487# dlopen 7488# ------ 7489LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 7490]) 7491 7492AU_DEFUN([AC_LIBTOOL_DLOPEN], 7493[_LT_SET_OPTION([LT_INIT], [dlopen]) 7494AC_DIAGNOSE([obsolete], 7495[$0: Remove this warning and the call to _LT_SET_OPTION when you 7496put the `dlopen' option into LT_INIT's first parameter.]) 7497]) 7498 7499dnl aclocal-1.4 backwards compatibility: 7500dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 7501 7502 7503# win32-dll 7504# --------- 7505# Declare package support for building win32 dll's. 7506LT_OPTION_DEFINE([LT_INIT], [win32-dll], 7507[enable_win32_dll=yes 7508 7509case $host in 7510*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) 7511 AC_CHECK_TOOL(AS, as, false) 7512 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7513 AC_CHECK_TOOL(OBJDUMP, objdump, false) 7514 ;; 7515esac 7516 7517test -z "$AS" && AS=as 7518_LT_DECL([], [AS], [0], [Assembler program])dnl 7519 7520test -z "$DLLTOOL" && DLLTOOL=dlltool 7521_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl 7522 7523test -z "$OBJDUMP" && OBJDUMP=objdump 7524_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl 7525])# win32-dll 7526 7527AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 7528[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7529_LT_SET_OPTION([LT_INIT], [win32-dll]) 7530AC_DIAGNOSE([obsolete], 7531[$0: Remove this warning and the call to _LT_SET_OPTION when you 7532put the `win32-dll' option into LT_INIT's first parameter.]) 7533]) 7534 7535dnl aclocal-1.4 backwards compatibility: 7536dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 7537 7538 7539# _LT_ENABLE_SHARED([DEFAULT]) 7540# ---------------------------- 7541# implement the --enable-shared flag, and supports the `shared' and 7542# `disable-shared' LT_INIT options. 7543# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7544m4_define([_LT_ENABLE_SHARED], 7545[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 7546AC_ARG_ENABLE([shared], 7547 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 7548 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 7549 [p=${PACKAGE-default} 7550 case $enableval in 7551 yes) enable_shared=yes ;; 7552 no) enable_shared=no ;; 7553 *) 7554 enable_shared=no 7555 # Look at the argument we got. We use all the common list separators. 7556 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7557 for pkg in $enableval; do 7558 IFS="$lt_save_ifs" 7559 if test "X$pkg" = "X$p"; then 7560 enable_shared=yes 7561 fi 7562 done 7563 IFS="$lt_save_ifs" 7564 ;; 7565 esac], 7566 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 7567 7568 _LT_DECL([build_libtool_libs], [enable_shared], [0], 7569 [Whether or not to build shared libraries]) 7570])# _LT_ENABLE_SHARED 7571 7572LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 7573LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 7574 7575# Old names: 7576AC_DEFUN([AC_ENABLE_SHARED], 7577[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 7578]) 7579 7580AC_DEFUN([AC_DISABLE_SHARED], 7581[_LT_SET_OPTION([LT_INIT], [disable-shared]) 7582]) 7583 7584AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 7585AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 7586 7587dnl aclocal-1.4 backwards compatibility: 7588dnl AC_DEFUN([AM_ENABLE_SHARED], []) 7589dnl AC_DEFUN([AM_DISABLE_SHARED], []) 7590 7591 7592 7593# _LT_ENABLE_STATIC([DEFAULT]) 7594# ---------------------------- 7595# implement the --enable-static flag, and support the `static' and 7596# `disable-static' LT_INIT options. 7597# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7598m4_define([_LT_ENABLE_STATIC], 7599[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 7600AC_ARG_ENABLE([static], 7601 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 7602 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 7603 [p=${PACKAGE-default} 7604 case $enableval in 7605 yes) enable_static=yes ;; 7606 no) enable_static=no ;; 7607 *) 7608 enable_static=no 7609 # Look at the argument we got. We use all the common list separators. 7610 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7611 for pkg in $enableval; do 7612 IFS="$lt_save_ifs" 7613 if test "X$pkg" = "X$p"; then 7614 enable_static=yes 7615 fi 7616 done 7617 IFS="$lt_save_ifs" 7618 ;; 7619 esac], 7620 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 7621 7622 _LT_DECL([build_old_libs], [enable_static], [0], 7623 [Whether or not to build static libraries]) 7624])# _LT_ENABLE_STATIC 7625 7626LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 7627LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 7628 7629# Old names: 7630AC_DEFUN([AC_ENABLE_STATIC], 7631[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 7632]) 7633 7634AC_DEFUN([AC_DISABLE_STATIC], 7635[_LT_SET_OPTION([LT_INIT], [disable-static]) 7636]) 7637 7638AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 7639AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 7640 7641dnl aclocal-1.4 backwards compatibility: 7642dnl AC_DEFUN([AM_ENABLE_STATIC], []) 7643dnl AC_DEFUN([AM_DISABLE_STATIC], []) 7644 7645 7646 7647# _LT_ENABLE_FAST_INSTALL([DEFAULT]) 7648# ---------------------------------- 7649# implement the --enable-fast-install flag, and support the `fast-install' 7650# and `disable-fast-install' LT_INIT options. 7651# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7652m4_define([_LT_ENABLE_FAST_INSTALL], 7653[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 7654AC_ARG_ENABLE([fast-install], 7655 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 7656 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 7657 [p=${PACKAGE-default} 7658 case $enableval in 7659 yes) enable_fast_install=yes ;; 7660 no) enable_fast_install=no ;; 7661 *) 7662 enable_fast_install=no 7663 # Look at the argument we got. We use all the common list separators. 7664 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7665 for pkg in $enableval; do 7666 IFS="$lt_save_ifs" 7667 if test "X$pkg" = "X$p"; then 7668 enable_fast_install=yes 7669 fi 7670 done 7671 IFS="$lt_save_ifs" 7672 ;; 7673 esac], 7674 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 7675 7676_LT_DECL([fast_install], [enable_fast_install], [0], 7677 [Whether or not to optimize for fast installation])dnl 7678])# _LT_ENABLE_FAST_INSTALL 7679 7680LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 7681LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 7682 7683# Old names: 7684AU_DEFUN([AC_ENABLE_FAST_INSTALL], 7685[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 7686AC_DIAGNOSE([obsolete], 7687[$0: Remove this warning and the call to _LT_SET_OPTION when you put 7688the `fast-install' option into LT_INIT's first parameter.]) 7689]) 7690 7691AU_DEFUN([AC_DISABLE_FAST_INSTALL], 7692[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 7693AC_DIAGNOSE([obsolete], 7694[$0: Remove this warning and the call to _LT_SET_OPTION when you put 7695the `disable-fast-install' option into LT_INIT's first parameter.]) 7696]) 7697 7698dnl aclocal-1.4 backwards compatibility: 7699dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 7700dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 7701 7702 7703# _LT_WITH_PIC([MODE]) 7704# -------------------- 7705# implement the --with-pic flag, and support the `pic-only' and `no-pic' 7706# LT_INIT options. 7707# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 7708m4_define([_LT_WITH_PIC], 7709[AC_ARG_WITH([pic], 7710 [AS_HELP_STRING([--with-pic], 7711 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 7712 [pic_mode="$withval"], 7713 [pic_mode=default]) 7714 7715test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 7716 7717_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 7718])# _LT_WITH_PIC 7719 7720LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 7721LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 7722 7723# Old name: 7724AU_DEFUN([AC_LIBTOOL_PICMODE], 7725[_LT_SET_OPTION([LT_INIT], [pic-only]) 7726AC_DIAGNOSE([obsolete], 7727[$0: Remove this warning and the call to _LT_SET_OPTION when you 7728put the `pic-only' option into LT_INIT's first parameter.]) 7729]) 7730 7731dnl aclocal-1.4 backwards compatibility: 7732dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 7733 7734 7735m4_define([_LTDL_MODE], []) 7736LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 7737 [m4_define([_LTDL_MODE], [nonrecursive])]) 7738LT_OPTION_DEFINE([LTDL_INIT], [recursive], 7739 [m4_define([_LTDL_MODE], [recursive])]) 7740LT_OPTION_DEFINE([LTDL_INIT], [subproject], 7741 [m4_define([_LTDL_MODE], [subproject])]) 7742 7743m4_define([_LTDL_TYPE], []) 7744LT_OPTION_DEFINE([LTDL_INIT], [installable], 7745 [m4_define([_LTDL_TYPE], [installable])]) 7746LT_OPTION_DEFINE([LTDL_INIT], [convenience], 7747 [m4_define([_LTDL_TYPE], [convenience])]) 7748 7749# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 7750# 7751# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 7752# Written by Gary V. Vaughan, 2004 7753# 7754# This file is free software; the Free Software Foundation gives 7755# unlimited permission to copy and/or distribute it, with or without 7756# modifications, as long as this notice is preserved. 7757 7758# serial 6 ltsugar.m4 7759 7760# This is to help aclocal find these macros, as it can't see m4_define. 7761AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 7762 7763 7764# lt_join(SEP, ARG1, [ARG2...]) 7765# ----------------------------- 7766# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 7767# associated separator. 7768# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 7769# versions in m4sugar had bugs. 7770m4_define([lt_join], 7771[m4_if([$#], [1], [], 7772 [$#], [2], [[$2]], 7773 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 7774m4_define([_lt_join], 7775[m4_if([$#$2], [2], [], 7776 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 7777 7778 7779# lt_car(LIST) 7780# lt_cdr(LIST) 7781# ------------ 7782# Manipulate m4 lists. 7783# These macros are necessary as long as will still need to support 7784# Autoconf-2.59 which quotes differently. 7785m4_define([lt_car], [[$1]]) 7786m4_define([lt_cdr], 7787[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 7788 [$#], 1, [], 7789 [m4_dquote(m4_shift($@))])]) 7790m4_define([lt_unquote], $1) 7791 7792 7793# lt_append(MACRO-NAME, STRING, [SEPARATOR]) 7794# ------------------------------------------ 7795# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 7796# Note that neither SEPARATOR nor STRING are expanded; they are appended 7797# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 7798# No SEPARATOR is output if MACRO-NAME was previously undefined (different 7799# than defined and empty). 7800# 7801# This macro is needed until we can rely on Autoconf 2.62, since earlier 7802# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 7803m4_define([lt_append], 7804[m4_define([$1], 7805 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 7806 7807 7808 7809# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 7810# ---------------------------------------------------------- 7811# Produce a SEP delimited list of all paired combinations of elements of 7812# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 7813# has the form PREFIXmINFIXSUFFIXn. 7814# Needed until we can rely on m4_combine added in Autoconf 2.62. 7815m4_define([lt_combine], 7816[m4_if(m4_eval([$# > 3]), [1], 7817 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 7818[[m4_foreach([_Lt_prefix], [$2], 7819 [m4_foreach([_Lt_suffix], 7820 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 7821 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 7822 7823 7824# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 7825# ----------------------------------------------------------------------- 7826# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 7827# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 7828m4_define([lt_if_append_uniq], 7829[m4_ifdef([$1], 7830 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 7831 [lt_append([$1], [$2], [$3])$4], 7832 [$5])], 7833 [lt_append([$1], [$2], [$3])$4])]) 7834 7835 7836# lt_dict_add(DICT, KEY, VALUE) 7837# ----------------------------- 7838m4_define([lt_dict_add], 7839[m4_define([$1($2)], [$3])]) 7840 7841 7842# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 7843# -------------------------------------------- 7844m4_define([lt_dict_add_subkey], 7845[m4_define([$1($2:$3)], [$4])]) 7846 7847 7848# lt_dict_fetch(DICT, KEY, [SUBKEY]) 7849# ---------------------------------- 7850m4_define([lt_dict_fetch], 7851[m4_ifval([$3], 7852 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 7853 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 7854 7855 7856# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 7857# ----------------------------------------------------------------- 7858m4_define([lt_if_dict_fetch], 7859[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 7860 [$5], 7861 [$6])]) 7862 7863 7864# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 7865# -------------------------------------------------------------- 7866m4_define([lt_dict_filter], 7867[m4_if([$5], [], [], 7868 [lt_join(m4_quote(m4_default([$4], [[, ]])), 7869 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 7870 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 7871]) 7872 7873# ltversion.m4 -- version numbers -*- Autoconf -*- 7874# 7875# Copyright (C) 2004 Free Software Foundation, Inc. 7876# Written by Scott James Remnant, 2004 7877# 7878# This file is free software; the Free Software Foundation gives 7879# unlimited permission to copy and/or distribute it, with or without 7880# modifications, as long as this notice is preserved. 7881 7882# Generated from ltversion.in. 7883 7884# serial 3012 ltversion.m4 7885# This file is part of GNU Libtool 7886 7887m4_define([LT_PACKAGE_VERSION], [2.2.6]) 7888m4_define([LT_PACKAGE_REVISION], [1.3012]) 7889 7890AC_DEFUN([LTVERSION_VERSION], 7891[macro_version='2.2.6' 7892macro_revision='1.3012' 7893_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 7894_LT_DECL(, macro_revision, 0) 7895]) 7896 7897# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 7898# 7899# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. 7900# Written by Scott James Remnant, 2004. 7901# 7902# This file is free software; the Free Software Foundation gives 7903# unlimited permission to copy and/or distribute it, with or without 7904# modifications, as long as this notice is preserved. 7905 7906# serial 4 lt~obsolete.m4 7907 7908# These exist entirely to fool aclocal when bootstrapping libtool. 7909# 7910# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 7911# which have later been changed to m4_define as they aren't part of the 7912# exported API, or moved to Autoconf or Automake where they belong. 7913# 7914# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 7915# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 7916# using a macro with the same name in our local m4/libtool.m4 it'll 7917# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 7918# and doesn't know about Autoconf macros at all.) 7919# 7920# So we provide this file, which has a silly filename so it's always 7921# included after everything else. This provides aclocal with the 7922# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 7923# because those macros already exist, or will be overwritten later. 7924# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 7925# 7926# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 7927# Yes, that means every name once taken will need to remain here until 7928# we give up compatibility with versions before 1.7, at which point 7929# we need to keep only those names which we still refer to. 7930 7931# This is to help aclocal find these macros, as it can't see m4_define. 7932AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 7933 7934m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 7935m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 7936m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 7937m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 7938m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 7939m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 7940m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 7941m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 7942m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 7943m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 7944m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 7945m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 7946m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 7947m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 7948m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 7949m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 7950m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 7951m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 7952m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 7953m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 7954m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 7955m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 7956m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 7957m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 7958m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 7959m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 7960m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 7961m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 7962m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 7963m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 7964m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 7965m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 7966m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 7967m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 7968m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 7969m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 7970m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 7971m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 7972m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 7973m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 7974m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 7975m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 7976m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) 7977m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 7978m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 7979m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 7980m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 7981m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 7982m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 7983m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 7984m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 7985m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 7986m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 7987m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 7988m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 7989 7990# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 7991# 7992# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 7993# 7994# This program is free software; you can redistribute it and/or modify 7995# it under the terms of the GNU General Public License as published by 7996# the Free Software Foundation; either version 2 of the License, or 7997# (at your option) any later version. 7998# 7999# This program is distributed in the hope that it will be useful, but 8000# WITHOUT ANY WARRANTY; without even the implied warranty of 8001# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 8002# General Public License for more details. 8003# 8004# You should have received a copy of the GNU General Public License 8005# along with this program; if not, write to the Free Software 8006# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 8007# 8008# As a special exception to the GNU General Public License, if you 8009# distribute this file as part of a program that contains a 8010# configuration script generated by Autoconf, you may include it under 8011# the same distribution terms that you use for the rest of that program. 8012 8013# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 8014# ---------------------------------- 8015AC_DEFUN([PKG_PROG_PKG_CONFIG], 8016[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 8017m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) 8018AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl 8019if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 8020 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 8021fi 8022if test -n "$PKG_CONFIG"; then 8023 _pkg_min_version=m4_default([$1], [0.9.0]) 8024 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 8025 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 8026 AC_MSG_RESULT([yes]) 8027 else 8028 AC_MSG_RESULT([no]) 8029 PKG_CONFIG="" 8030 fi 8031 8032fi[]dnl 8033])# PKG_PROG_PKG_CONFIG 8034 8035# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 8036# 8037# Check to see whether a particular set of modules exists. Similar 8038# to PKG_CHECK_MODULES(), but does not set variables or print errors. 8039# 8040# 8041# Similar to PKG_CHECK_MODULES, make sure that the first instance of 8042# this or PKG_CHECK_MODULES is called, or make sure to call 8043# PKG_CHECK_EXISTS manually 8044# -------------------------------------------------------------- 8045AC_DEFUN([PKG_CHECK_EXISTS], 8046[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8047if test -n "$PKG_CONFIG" && \ 8048 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then 8049 m4_ifval([$2], [$2], [:]) 8050m4_ifvaln([$3], [else 8051 $3])dnl 8052fi]) 8053 8054 8055# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) 8056# --------------------------------------------- 8057m4_define([_PKG_CONFIG], 8058[if test -n "$$1"; then 8059 pkg_cv_[]$1="$$1" 8060 elif test -n "$PKG_CONFIG"; then 8061 PKG_CHECK_EXISTS([$3], 8062 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], 8063 [pkg_failed=yes]) 8064 else 8065 pkg_failed=untried 8066fi[]dnl 8067])# _PKG_CONFIG 8068 8069# _PKG_SHORT_ERRORS_SUPPORTED 8070# ----------------------------- 8071AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], 8072[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8073if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 8074 _pkg_short_errors_supported=yes 8075else 8076 _pkg_short_errors_supported=no 8077fi[]dnl 8078])# _PKG_SHORT_ERRORS_SUPPORTED 8079 8080 8081# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 8082# [ACTION-IF-NOT-FOUND]) 8083# 8084# 8085# Note that if there is a possibility the first call to 8086# PKG_CHECK_MODULES might not happen, you should be sure to include an 8087# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 8088# 8089# 8090# -------------------------------------------------------------- 8091AC_DEFUN([PKG_CHECK_MODULES], 8092[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8093AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 8094AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 8095 8096pkg_failed=no 8097AC_MSG_CHECKING([for $1]) 8098 8099_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 8100_PKG_CONFIG([$1][_LIBS], [libs], [$2]) 8101 8102m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS 8103and $1[]_LIBS to avoid the need to call pkg-config. 8104See the pkg-config man page for more details.]) 8105 8106if test $pkg_failed = yes; then 8107 _PKG_SHORT_ERRORS_SUPPORTED 8108 if test $_pkg_short_errors_supported = yes; then 8109 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` 8110 else 8111 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` 8112 fi 8113 # Put the nasty error message in config.log where it belongs 8114 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD 8115 8116 ifelse([$4], , [AC_MSG_ERROR(dnl 8117[Package requirements ($2) were not met: 8118 8119$$1_PKG_ERRORS 8120 8121Consider adjusting the PKG_CONFIG_PATH environment variable if you 8122installed software in a non-standard prefix. 8123 8124_PKG_TEXT 8125])], 8126 [AC_MSG_RESULT([no]) 8127 $4]) 8128elif test $pkg_failed = untried; then 8129 ifelse([$4], , [AC_MSG_FAILURE(dnl 8130[The pkg-config script could not be found or is too old. Make sure it 8131is in your PATH or set the PKG_CONFIG environment variable to the full 8132path to pkg-config. 8133 8134_PKG_TEXT 8135 8136To get pkg-config, see <http://pkg-config.freedesktop.org/>.])], 8137 [$4]) 8138else 8139 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS 8140 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS 8141 AC_MSG_RESULT([yes]) 8142 ifelse([$3], , :, [$3]) 8143fi[]dnl 8144])# PKG_CHECK_MODULES 8145 8146dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. 8147dnl 8148dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. 8149dnl 8150dnl Permission is hereby granted, free of charge, to any person obtaining a 8151dnl copy of this software and associated documentation files (the "Software"), 8152dnl to deal in the Software without restriction, including without limitation 8153dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, 8154dnl and/or sell copies of the Software, and to permit persons to whom the 8155dnl Software is furnished to do so, subject to the following conditions: 8156dnl 8157dnl The above copyright notice and this permission notice (including the next 8158dnl paragraph) shall be included in all copies or substantial portions of the 8159dnl Software. 8160dnl 8161dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 8162dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 8163dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 8164dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 8165dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 8166dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 8167dnl DEALINGS IN THE SOFTWARE. 8168 8169# XORG_MACROS_VERSION(required-version) 8170# ------------------------------------- 8171# Minimum version: 1.1.0 8172# 8173# If you're using a macro added in Version 1.1 or newer, include this in 8174# your configure.ac with the minimum required version, such as: 8175# XORG_MACROS_VERSION(1.1) 8176# 8177# To ensure that this macro is defined, also add: 8178# m4_ifndef([XORG_MACROS_VERSION], 8179# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) 8180# 8181# 8182# See the "minimum version" comment for each macro you use to see what 8183# version you require. 8184m4_defun([XORG_MACROS_VERSION],[ 8185m4_define([vers_have], [1.11.0]) 8186m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) 8187m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) 8188m4_if(m4_cmp(maj_have, maj_needed), 0,, 8189 [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) 8190m4_if(m4_version_compare(vers_have, [$1]), -1, 8191 [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) 8192m4_undefine([vers_have]) 8193m4_undefine([maj_have]) 8194m4_undefine([maj_needed]) 8195]) # XORG_MACROS_VERSION 8196 8197# XORG_PROG_RAWCPP() 8198# ------------------ 8199# Minimum version: 1.0.0 8200# 8201# Find cpp program and necessary flags for use in pre-processing text files 8202# such as man pages and config files 8203AC_DEFUN([XORG_PROG_RAWCPP],[ 8204AC_REQUIRE([AC_PROG_CPP]) 8205AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], 8206 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) 8207 8208# Check for flag to avoid builtin definitions - assumes unix is predefined, 8209# which is not the best choice for supporting other OS'es, but covers most 8210# of the ones we need for now. 8211AC_MSG_CHECKING([if $RAWCPP requires -undef]) 8212AC_LANG_CONFTEST([Does cpp redefine unix ?]) 8213if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 8214 AC_MSG_RESULT([no]) 8215else 8216 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 8217 RAWCPPFLAGS=-undef 8218 AC_MSG_RESULT([yes]) 8219 # under Cygwin unix is still defined even with -undef 8220 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 8221 RAWCPPFLAGS="-undef -ansi" 8222 AC_MSG_RESULT([yes, with -ansi]) 8223 else 8224 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) 8225 fi 8226fi 8227rm -f conftest.$ac_ext 8228 8229AC_MSG_CHECKING([if $RAWCPP requires -traditional]) 8230AC_LANG_CONFTEST([Does cpp preserve "whitespace"?]) 8231if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 8232 AC_MSG_RESULT([no]) 8233else 8234 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 8235 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 8236 AC_MSG_RESULT([yes]) 8237 else 8238 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) 8239 fi 8240fi 8241rm -f conftest.$ac_ext 8242AC_SUBST(RAWCPPFLAGS) 8243]) # XORG_PROG_RAWCPP 8244 8245# XORG_MANPAGE_SECTIONS() 8246# ----------------------- 8247# Minimum version: 1.0.0 8248# 8249# Determine which sections man pages go in for the different man page types 8250# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. 8251# Not sure if there's any better way than just hardcoding by OS name. 8252# Override default settings by setting environment variables 8253# Added MAN_SUBSTS in version 1.8 8254# Added AC_PROG_SED in version 1.8 8255 8256AC_DEFUN([XORG_MANPAGE_SECTIONS],[ 8257AC_REQUIRE([AC_CANONICAL_HOST]) 8258AC_REQUIRE([AC_PROG_SED]) 8259 8260if test x$APP_MAN_SUFFIX = x ; then 8261 APP_MAN_SUFFIX=1 8262fi 8263if test x$APP_MAN_DIR = x ; then 8264 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 8265fi 8266 8267if test x$LIB_MAN_SUFFIX = x ; then 8268 LIB_MAN_SUFFIX=3 8269fi 8270if test x$LIB_MAN_DIR = x ; then 8271 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 8272fi 8273 8274if test x$FILE_MAN_SUFFIX = x ; then 8275 case $host_os in 8276 solaris*) FILE_MAN_SUFFIX=4 ;; 8277 *) FILE_MAN_SUFFIX=5 ;; 8278 esac 8279fi 8280if test x$FILE_MAN_DIR = x ; then 8281 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 8282fi 8283 8284if test x$MISC_MAN_SUFFIX = x ; then 8285 case $host_os in 8286 solaris*) MISC_MAN_SUFFIX=5 ;; 8287 *) MISC_MAN_SUFFIX=7 ;; 8288 esac 8289fi 8290if test x$MISC_MAN_DIR = x ; then 8291 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 8292fi 8293 8294if test x$DRIVER_MAN_SUFFIX = x ; then 8295 case $host_os in 8296 solaris*) DRIVER_MAN_SUFFIX=7 ;; 8297 *) DRIVER_MAN_SUFFIX=4 ;; 8298 esac 8299fi 8300if test x$DRIVER_MAN_DIR = x ; then 8301 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 8302fi 8303 8304if test x$ADMIN_MAN_SUFFIX = x ; then 8305 case $host_os in 8306 solaris*) ADMIN_MAN_SUFFIX=1m ;; 8307 *) ADMIN_MAN_SUFFIX=8 ;; 8308 esac 8309fi 8310if test x$ADMIN_MAN_DIR = x ; then 8311 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 8312fi 8313 8314 8315AC_SUBST([APP_MAN_SUFFIX]) 8316AC_SUBST([LIB_MAN_SUFFIX]) 8317AC_SUBST([FILE_MAN_SUFFIX]) 8318AC_SUBST([MISC_MAN_SUFFIX]) 8319AC_SUBST([DRIVER_MAN_SUFFIX]) 8320AC_SUBST([ADMIN_MAN_SUFFIX]) 8321AC_SUBST([APP_MAN_DIR]) 8322AC_SUBST([LIB_MAN_DIR]) 8323AC_SUBST([FILE_MAN_DIR]) 8324AC_SUBST([MISC_MAN_DIR]) 8325AC_SUBST([DRIVER_MAN_DIR]) 8326AC_SUBST([ADMIN_MAN_DIR]) 8327 8328XORG_MAN_PAGE="X Version 11" 8329AC_SUBST([XORG_MAN_PAGE]) 8330MAN_SUBSTS="\ 8331 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 8332 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 8333 -e 's|__xservername__|Xorg|g' \ 8334 -e 's|__xconfigfile__|xorg.conf|g' \ 8335 -e 's|__projectroot__|\$(prefix)|g' \ 8336 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 8337 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 8338 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 8339 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 8340 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 8341 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 8342 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 8343AC_SUBST([MAN_SUBSTS]) 8344 8345]) # XORG_MANPAGE_SECTIONS 8346 8347# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) 8348# ------------------------ 8349# Minimum version: 1.7.0 8350# 8351# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent 8352# provided by xorg-sgml-doctools, if installed. 8353AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ 8354AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) 8355XORG_SGML_PATH= 8356PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], 8357 [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], 8358 [m4_ifval([$1],[:], 8359 [if test x"$cross_compiling" != x"yes" ; then 8360 AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], 8361 [XORG_SGML_PATH=$prefix/share/sgml]) 8362 fi]) 8363 ]) 8364 8365# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 8366# the path and the name of the doc stylesheet 8367if test "x$XORG_SGML_PATH" != "x" ; then 8368 AC_MSG_RESULT([$XORG_SGML_PATH]) 8369 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 8370 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 8371else 8372 AC_MSG_RESULT([no]) 8373fi 8374 8375AC_SUBST(XORG_SGML_PATH) 8376AC_SUBST(STYLESHEET_SRCDIR) 8377AC_SUBST(XSL_STYLESHEET) 8378AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"]) 8379]) # XORG_CHECK_SGML_DOCTOOLS 8380 8381# XORG_CHECK_LINUXDOC 8382# ------------------- 8383# Minimum version: 1.0.0 8384# 8385# Defines the variable MAKE_TEXT if the necessary tools and 8386# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. 8387# Whether or not the necessary tools and files are found can be checked 8388# with the AM_CONDITIONAL "BUILD_LINUXDOC" 8389AC_DEFUN([XORG_CHECK_LINUXDOC],[ 8390AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 8391AC_REQUIRE([XORG_WITH_PS2PDF]) 8392 8393AC_PATH_PROG(LINUXDOC, linuxdoc) 8394 8395AC_MSG_CHECKING([whether to build documentation]) 8396 8397if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then 8398 BUILDDOC=yes 8399else 8400 BUILDDOC=no 8401fi 8402 8403AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) 8404 8405AC_MSG_RESULT([$BUILDDOC]) 8406 8407AC_MSG_CHECKING([whether to build pdf documentation]) 8408 8409if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then 8410 BUILDPDFDOC=yes 8411else 8412 BUILDPDFDOC=no 8413fi 8414 8415AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 8416 8417AC_MSG_RESULT([$BUILDPDFDOC]) 8418 8419MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" 8420MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" 8421MAKE_PDF="$PS2PDF" 8422MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" 8423 8424AC_SUBST(MAKE_TEXT) 8425AC_SUBST(MAKE_PS) 8426AC_SUBST(MAKE_PDF) 8427AC_SUBST(MAKE_HTML) 8428]) # XORG_CHECK_LINUXDOC 8429 8430# XORG_CHECK_DOCBOOK 8431# ------------------- 8432# Minimum version: 1.0.0 8433# 8434# Checks for the ability to build output formats from SGML DocBook source. 8435# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" 8436# indicates whether the necessary tools and files are found and, if set, 8437# $(MAKE_XXX) blah.sgml will produce blah.xxx. 8438AC_DEFUN([XORG_CHECK_DOCBOOK],[ 8439AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 8440 8441BUILDTXTDOC=no 8442BUILDPDFDOC=no 8443BUILDPSDOC=no 8444BUILDHTMLDOC=no 8445 8446AC_PATH_PROG(DOCBOOKPS, docbook2ps) 8447AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) 8448AC_PATH_PROG(DOCBOOKHTML, docbook2html) 8449AC_PATH_PROG(DOCBOOKTXT, docbook2txt) 8450 8451AC_MSG_CHECKING([whether to build text documentation]) 8452if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && 8453 test x$BUILD_TXTDOC != xno; then 8454 BUILDTXTDOC=yes 8455fi 8456AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) 8457AC_MSG_RESULT([$BUILDTXTDOC]) 8458 8459AC_MSG_CHECKING([whether to build PDF documentation]) 8460if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && 8461 test x$BUILD_PDFDOC != xno; then 8462 BUILDPDFDOC=yes 8463fi 8464AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 8465AC_MSG_RESULT([$BUILDPDFDOC]) 8466 8467AC_MSG_CHECKING([whether to build PostScript documentation]) 8468if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && 8469 test x$BUILD_PSDOC != xno; then 8470 BUILDPSDOC=yes 8471fi 8472AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) 8473AC_MSG_RESULT([$BUILDPSDOC]) 8474 8475AC_MSG_CHECKING([whether to build HTML documentation]) 8476if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && 8477 test x$BUILD_HTMLDOC != xno; then 8478 BUILDHTMLDOC=yes 8479fi 8480AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) 8481AC_MSG_RESULT([$BUILDHTMLDOC]) 8482 8483MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" 8484MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" 8485MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" 8486MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" 8487 8488AC_SUBST(MAKE_TEXT) 8489AC_SUBST(MAKE_PS) 8490AC_SUBST(MAKE_PDF) 8491AC_SUBST(MAKE_HTML) 8492]) # XORG_CHECK_DOCBOOK 8493 8494# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) 8495# ---------------- 8496# Minimum version: 1.5.0 8497# Minimum version for optional DEFAULT argument: 1.11.0 8498# 8499# Documentation tools are not always available on all platforms and sometimes 8500# not at the appropriate level. This macro enables a module to test for the 8501# presence of the tool and obtain it's path in separate variables. Coupled with 8502# the --with-xmlto option, it allows maximum flexibilty in making decisions 8503# as whether or not to use the xmlto package. When DEFAULT is not specified, 8504# --with-xmlto assumes 'auto'. 8505# 8506# Interface to module: 8507# HAVE_XMLTO: used in makefiles to conditionally generate documentation 8508# XMLTO: returns the path of the xmlto program found 8509# returns the path set by the user in the environment 8510# --with-xmlto: 'yes' user instructs the module to use xmlto 8511# 'no' user instructs the module not to use xmlto 8512# 8513# Added in version 1.10.0 8514# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation 8515# xmlto for text output requires either lynx, links, or w3m browsers 8516# 8517# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. 8518# 8519AC_DEFUN([XORG_WITH_XMLTO],[ 8520AC_ARG_VAR([XMLTO], [Path to xmlto command]) 8521m4_define([_defopt], m4_default([$2], [auto])) 8522AC_ARG_WITH(xmlto, 8523 AS_HELP_STRING([--with-xmlto], 8524 [Use xmlto to regenerate documentation (default: ]_defopt[)]), 8525 [use_xmlto=$withval], [use_xmlto=]_defopt) 8526m4_undefine([_defopt]) 8527 8528if test "x$use_xmlto" = x"auto"; then 8529 AC_PATH_PROG([XMLTO], [xmlto]) 8530 if test "x$XMLTO" = "x"; then 8531 AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) 8532 have_xmlto=no 8533 else 8534 have_xmlto=yes 8535 fi 8536elif test "x$use_xmlto" = x"yes" ; then 8537 AC_PATH_PROG([XMLTO], [xmlto]) 8538 if test "x$XMLTO" = "x"; then 8539 AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) 8540 fi 8541 have_xmlto=yes 8542elif test "x$use_xmlto" = x"no" ; then 8543 if test "x$XMLTO" != "x"; then 8544 AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) 8545 fi 8546 have_xmlto=no 8547else 8548 AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) 8549fi 8550 8551# Test for a minimum version of xmlto, if provided. 8552m4_ifval([$1], 8553[if test "$have_xmlto" = yes; then 8554 # scrape the xmlto version 8555 AC_MSG_CHECKING([the xmlto version]) 8556 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 8557 AC_MSG_RESULT([$xmlto_version]) 8558 AS_VERSION_COMPARE([$xmlto_version], [$1], 8559 [if test "x$use_xmlto" = xauto; then 8560 AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) 8561 have_xmlto=no 8562 else 8563 AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) 8564 fi]) 8565fi]) 8566 8567# Test for the ability of xmlto to generate a text target 8568have_xmlto_text=no 8569cat > conftest.xml << "EOF" 8570EOF 8571AS_IF([test "$have_xmlto" = yes], 8572 [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], 8573 [have_xmlto_text=yes], 8574 [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])]) 8575rm -f conftest.xml 8576AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) 8577AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) 8578]) # XORG_WITH_XMLTO 8579 8580# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) 8581# ---------------- 8582# Minimum version: 1.5.0 8583# Minimum version for optional DEFAULT argument: 1.11.0 8584# 8585# Documentation tools are not always available on all platforms and sometimes 8586# not at the appropriate level. This macro enables a module to test for the 8587# presence of the tool and obtain it's path in separate variables. Coupled with 8588# the --with-asciidoc option, it allows maximum flexibilty in making decisions 8589# as whether or not to use the asciidoc package. When DEFAULT is not specified, 8590# --with-asciidoc assumes 'auto'. 8591# 8592# Interface to module: 8593# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation 8594# ASCIIDOC: returns the path of the asciidoc program found 8595# returns the path set by the user in the environment 8596# --with-asciidoc: 'yes' user instructs the module to use asciidoc 8597# 'no' user instructs the module not to use asciidoc 8598# 8599# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. 8600# 8601AC_DEFUN([XORG_WITH_ASCIIDOC],[ 8602AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) 8603m4_define([_defopt], m4_default([$2], [auto])) 8604AC_ARG_WITH(asciidoc, 8605 AS_HELP_STRING([--with-asciidoc], 8606 [Use asciidoc to regenerate documentation (default: ]_defopt[)]), 8607 [use_asciidoc=$withval], [use_asciidoc=]_defopt) 8608m4_undefine([_defopt]) 8609 8610if test "x$use_asciidoc" = x"auto"; then 8611 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 8612 if test "x$ASCIIDOC" = "x"; then 8613 AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) 8614 have_asciidoc=no 8615 else 8616 have_asciidoc=yes 8617 fi 8618elif test "x$use_asciidoc" = x"yes" ; then 8619 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 8620 if test "x$ASCIIDOC" = "x"; then 8621 AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) 8622 fi 8623 have_asciidoc=yes 8624elif test "x$use_asciidoc" = x"no" ; then 8625 if test "x$ASCIIDOC" != "x"; then 8626 AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) 8627 fi 8628 have_asciidoc=no 8629else 8630 AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) 8631fi 8632m4_ifval([$1], 8633[if test "$have_asciidoc" = yes; then 8634 # scrape the asciidoc version 8635 AC_MSG_CHECKING([the asciidoc version]) 8636 asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` 8637 AC_MSG_RESULT([$asciidoc_version]) 8638 AS_VERSION_COMPARE([$asciidoc_version], [$1], 8639 [if test "x$use_asciidoc" = xauto; then 8640 AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) 8641 have_asciidoc=no 8642 else 8643 AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) 8644 fi]) 8645fi]) 8646AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) 8647]) # XORG_WITH_ASCIIDOC 8648 8649# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) 8650# -------------------------------- 8651# Minimum version: 1.5.0 8652# Minimum version for optional DEFAULT argument: 1.11.0 8653# 8654# Documentation tools are not always available on all platforms and sometimes 8655# not at the appropriate level. This macro enables a module to test for the 8656# presence of the tool and obtain it's path in separate variables. Coupled with 8657# the --with-doxygen option, it allows maximum flexibilty in making decisions 8658# as whether or not to use the doxygen package. When DEFAULT is not specified, 8659# --with-doxygen assumes 'auto'. 8660# 8661# Interface to module: 8662# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation 8663# DOXYGEN: returns the path of the doxygen program found 8664# returns the path set by the user in the environment 8665# --with-doxygen: 'yes' user instructs the module to use doxygen 8666# 'no' user instructs the module not to use doxygen 8667# 8668# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. 8669# 8670AC_DEFUN([XORG_WITH_DOXYGEN],[ 8671AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) 8672m4_define([_defopt], m4_default([$2], [auto])) 8673AC_ARG_WITH(doxygen, 8674 AS_HELP_STRING([--with-doxygen], 8675 [Use doxygen to regenerate documentation (default: ]_defopt[)]), 8676 [use_doxygen=$withval], [use_doxygen=]_defopt) 8677m4_undefine([_defopt]) 8678 8679if test "x$use_doxygen" = x"auto"; then 8680 AC_PATH_PROG([DOXYGEN], [doxygen]) 8681 if test "x$DOXYGEN" = "x"; then 8682 AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) 8683 have_doxygen=no 8684 else 8685 have_doxygen=yes 8686 fi 8687elif test "x$use_doxygen" = x"yes" ; then 8688 AC_PATH_PROG([DOXYGEN], [doxygen]) 8689 if test "x$DOXYGEN" = "x"; then 8690 AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) 8691 fi 8692 have_doxygen=yes 8693elif test "x$use_doxygen" = x"no" ; then 8694 if test "x$DOXYGEN" != "x"; then 8695 AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) 8696 fi 8697 have_doxygen=no 8698else 8699 AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) 8700fi 8701m4_ifval([$1], 8702[if test "$have_doxygen" = yes; then 8703 # scrape the doxygen version 8704 AC_MSG_CHECKING([the doxygen version]) 8705 doxygen_version=`$DOXYGEN --version 2>/dev/null` 8706 AC_MSG_RESULT([$doxygen_version]) 8707 AS_VERSION_COMPARE([$doxygen_version], [$1], 8708 [if test "x$use_doxygen" = xauto; then 8709 AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) 8710 have_doxygen=no 8711 else 8712 AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) 8713 fi]) 8714fi]) 8715AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) 8716]) # XORG_WITH_DOXYGEN 8717 8718# XORG_WITH_GROFF([DEFAULT]) 8719# ---------------- 8720# Minimum version: 1.6.0 8721# Minimum version for optional DEFAULT argument: 1.11.0 8722# 8723# Documentation tools are not always available on all platforms and sometimes 8724# not at the appropriate level. This macro enables a module to test for the 8725# presence of the tool and obtain it's path in separate variables. Coupled with 8726# the --with-groff option, it allows maximum flexibilty in making decisions 8727# as whether or not to use the groff package. When DEFAULT is not specified, 8728# --with-groff assumes 'auto'. 8729# 8730# Interface to module: 8731# HAVE_GROFF: used in makefiles to conditionally generate documentation 8732# HAVE_GROFF_MM: the memorandum macros (-mm) package 8733# HAVE_GROFF_MS: the -ms macros package 8734# GROFF: returns the path of the groff program found 8735# returns the path set by the user in the environment 8736# --with-groff: 'yes' user instructs the module to use groff 8737# 'no' user instructs the module not to use groff 8738# 8739# Added in version 1.9.0: 8740# HAVE_GROFF_HTML: groff has dependencies to output HTML format: 8741# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. 8742# psselect from the psutils package. 8743# the ghostcript package. Refer to the grohtml man pages 8744# 8745# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. 8746# 8747# OS and distros often splits groff in a basic and full package, the former 8748# having the groff program and the later having devices, fonts and macros 8749# Checking for the groff executable is not enough. 8750# 8751# If macros are missing, we cannot assume that groff is useless, so we don't 8752# unset HAVE_GROFF or GROFF env variables. 8753# HAVE_GROFF_?? can never be true while HAVE_GROFF is false. 8754# 8755AC_DEFUN([XORG_WITH_GROFF],[ 8756AC_ARG_VAR([GROFF], [Path to groff command]) 8757m4_define([_defopt], m4_default([$1], [auto])) 8758AC_ARG_WITH(groff, 8759 AS_HELP_STRING([--with-groff], 8760 [Use groff to regenerate documentation (default: ]_defopt[)]), 8761 [use_groff=$withval], [use_groff=]_defopt) 8762m4_undefine([_defopt]) 8763 8764if test "x$use_groff" = x"auto"; then 8765 AC_PATH_PROG([GROFF], [groff]) 8766 if test "x$GROFF" = "x"; then 8767 AC_MSG_WARN([groff not found - documentation targets will be skipped]) 8768 have_groff=no 8769 else 8770 have_groff=yes 8771 fi 8772elif test "x$use_groff" = x"yes" ; then 8773 AC_PATH_PROG([GROFF], [groff]) 8774 if test "x$GROFF" = "x"; then 8775 AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) 8776 fi 8777 have_groff=yes 8778elif test "x$use_groff" = x"no" ; then 8779 if test "x$GROFF" != "x"; then 8780 AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) 8781 fi 8782 have_groff=no 8783else 8784 AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) 8785fi 8786 8787# We have groff, test for the presence of the macro packages 8788if test "x$have_groff" = x"yes"; then 8789 AC_MSG_CHECKING([for ${GROFF} -ms macros]) 8790 if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then 8791 groff_ms_works=yes 8792 else 8793 groff_ms_works=no 8794 fi 8795 AC_MSG_RESULT([$groff_ms_works]) 8796 AC_MSG_CHECKING([for ${GROFF} -mm macros]) 8797 if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then 8798 groff_mm_works=yes 8799 else 8800 groff_mm_works=no 8801 fi 8802 AC_MSG_RESULT([$groff_mm_works]) 8803fi 8804 8805# We have groff, test for HTML dependencies, one command per package 8806if test "x$have_groff" = x"yes"; then 8807 AC_PATH_PROGS(GS_PATH, [gs gswin32c]) 8808 AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) 8809 AC_PATH_PROG(PSSELECT_PATH, [psselect]) 8810 if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then 8811 have_groff_html=yes 8812 else 8813 have_groff_html=no 8814 AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) 8815 fi 8816fi 8817 8818# Set Automake conditionals for Makefiles 8819AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) 8820AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) 8821AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) 8822AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) 8823]) # XORG_WITH_GROFF 8824 8825# XORG_WITH_FOP([DEFAULT]) 8826# ---------------- 8827# Minimum version: 1.6.0 8828# Minimum version for optional DEFAULT argument: 1.11.0 8829# 8830# Documentation tools are not always available on all platforms and sometimes 8831# not at the appropriate level. This macro enables a module to test for the 8832# presence of the tool and obtain it's path in separate variables. Coupled with 8833# the --with-fop option, it allows maximum flexibilty in making decisions 8834# as whether or not to use the fop package. When DEFAULT is not specified, 8835# --with-fop assumes 'auto'. 8836# 8837# Interface to module: 8838# HAVE_FOP: used in makefiles to conditionally generate documentation 8839# FOP: returns the path of the fop program found 8840# returns the path set by the user in the environment 8841# --with-fop: 'yes' user instructs the module to use fop 8842# 'no' user instructs the module not to use fop 8843# 8844# If the user sets the value of FOP, AC_PATH_PROG skips testing the path. 8845# 8846AC_DEFUN([XORG_WITH_FOP],[ 8847AC_ARG_VAR([FOP], [Path to fop command]) 8848m4_define([_defopt], m4_default([$1], [auto])) 8849AC_ARG_WITH(fop, 8850 AS_HELP_STRING([--with-fop], 8851 [Use fop to regenerate documentation (default: ]_defopt[)]), 8852 [use_fop=$withval], [use_fop=]_defopt) 8853m4_undefine([_defopt]) 8854 8855if test "x$use_fop" = x"auto"; then 8856 AC_PATH_PROG([FOP], [fop]) 8857 if test "x$FOP" = "x"; then 8858 AC_MSG_WARN([fop not found - documentation targets will be skipped]) 8859 have_fop=no 8860 else 8861 have_fop=yes 8862 fi 8863elif test "x$use_fop" = x"yes" ; then 8864 AC_PATH_PROG([FOP], [fop]) 8865 if test "x$FOP" = "x"; then 8866 AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) 8867 fi 8868 have_fop=yes 8869elif test "x$use_fop" = x"no" ; then 8870 if test "x$FOP" != "x"; then 8871 AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) 8872 fi 8873 have_fop=no 8874else 8875 AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) 8876fi 8877AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) 8878]) # XORG_WITH_FOP 8879 8880# XORG_WITH_PS2PDF([DEFAULT]) 8881# ---------------- 8882# Minimum version: 1.6.0 8883# Minimum version for optional DEFAULT argument: 1.11.0 8884# 8885# Documentation tools are not always available on all platforms and sometimes 8886# not at the appropriate level. This macro enables a module to test for the 8887# presence of the tool and obtain it's path in separate variables. Coupled with 8888# the --with-ps2pdf option, it allows maximum flexibilty in making decisions 8889# as whether or not to use the ps2pdf package. When DEFAULT is not specified, 8890# --with-ps2pdf assumes 'auto'. 8891# 8892# Interface to module: 8893# HAVE_PS2PDF: used in makefiles to conditionally generate documentation 8894# PS2PDF: returns the path of the ps2pdf program found 8895# returns the path set by the user in the environment 8896# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf 8897# 'no' user instructs the module not to use ps2pdf 8898# 8899# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. 8900# 8901AC_DEFUN([XORG_WITH_PS2PDF],[ 8902AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) 8903m4_define([_defopt], m4_default([$1], [auto])) 8904AC_ARG_WITH(ps2pdf, 8905 AS_HELP_STRING([--with-ps2pdf], 8906 [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), 8907 [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) 8908m4_undefine([_defopt]) 8909 8910if test "x$use_ps2pdf" = x"auto"; then 8911 AC_PATH_PROG([PS2PDF], [ps2pdf]) 8912 if test "x$PS2PDF" = "x"; then 8913 AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) 8914 have_ps2pdf=no 8915 else 8916 have_ps2pdf=yes 8917 fi 8918elif test "x$use_ps2pdf" = x"yes" ; then 8919 AC_PATH_PROG([PS2PDF], [ps2pdf]) 8920 if test "x$PS2PDF" = "x"; then 8921 AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) 8922 fi 8923 have_ps2pdf=yes 8924elif test "x$use_ps2pdf" = x"no" ; then 8925 if test "x$PS2PDF" != "x"; then 8926 AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) 8927 fi 8928 have_ps2pdf=no 8929else 8930 AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) 8931fi 8932AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) 8933]) # XORG_WITH_PS2PDF 8934 8935# XORG_ENABLE_DOCS (enable_docs=yes) 8936# ---------------- 8937# Minimum version: 1.6.0 8938# 8939# Documentation tools are not always available on all platforms and sometimes 8940# not at the appropriate level. This macro enables a builder to skip all 8941# documentation targets except traditional man pages. 8942# Combined with the specific tool checking macros XORG_WITH_*, it provides 8943# maximum flexibilty in controlling documentation building. 8944# Refer to: 8945# XORG_WITH_XMLTO --with-xmlto 8946# XORG_WITH_ASCIIDOC --with-asciidoc 8947# XORG_WITH_DOXYGEN --with-doxygen 8948# XORG_WITH_FOP --with-fop 8949# XORG_WITH_GROFF --with-groff 8950# XORG_WITH_PS2PDF --with-ps2pdf 8951# 8952# Interface to module: 8953# ENABLE_DOCS: used in makefiles to conditionally generate documentation 8954# --enable-docs: 'yes' user instructs the module to generate docs 8955# 'no' user instructs the module not to generate docs 8956# parm1: specify the default value, yes or no. 8957# 8958AC_DEFUN([XORG_ENABLE_DOCS],[ 8959m4_define([docs_default], m4_default([$1], [yes])) 8960AC_ARG_ENABLE(docs, 8961 AS_HELP_STRING([--enable-docs], 8962 [Enable building the documentation (default: ]docs_default[)]), 8963 [build_docs=$enableval], [build_docs=]docs_default) 8964m4_undefine([docs_default]) 8965AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) 8966AC_MSG_CHECKING([whether to build documentation]) 8967AC_MSG_RESULT([$build_docs]) 8968]) # XORG_ENABLE_DOCS 8969 8970# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) 8971# ---------------- 8972# Minimum version: 1.6.0 8973# 8974# This macro enables a builder to skip all developer documentation. 8975# Combined with the specific tool checking macros XORG_WITH_*, it provides 8976# maximum flexibilty in controlling documentation building. 8977# Refer to: 8978# XORG_WITH_XMLTO --with-xmlto 8979# XORG_WITH_ASCIIDOC --with-asciidoc 8980# XORG_WITH_DOXYGEN --with-doxygen 8981# XORG_WITH_FOP --with-fop 8982# XORG_WITH_GROFF --with-groff 8983# XORG_WITH_PS2PDF --with-ps2pdf 8984# 8985# Interface to module: 8986# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs 8987# --enable-devel-docs: 'yes' user instructs the module to generate developer docs 8988# 'no' user instructs the module not to generate developer docs 8989# parm1: specify the default value, yes or no. 8990# 8991AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ 8992m4_define([devel_default], m4_default([$1], [yes])) 8993AC_ARG_ENABLE(devel-docs, 8994 AS_HELP_STRING([--enable-devel-docs], 8995 [Enable building the developer documentation (default: ]devel_default[)]), 8996 [build_devel_docs=$enableval], [build_devel_docs=]devel_default) 8997m4_undefine([devel_default]) 8998AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) 8999AC_MSG_CHECKING([whether to build developer documentation]) 9000AC_MSG_RESULT([$build_devel_docs]) 9001]) # XORG_ENABLE_DEVEL_DOCS 9002 9003# XORG_ENABLE_SPECS (enable_specs=yes) 9004# ---------------- 9005# Minimum version: 1.6.0 9006# 9007# This macro enables a builder to skip all functional specification targets. 9008# Combined with the specific tool checking macros XORG_WITH_*, it provides 9009# maximum flexibilty in controlling documentation building. 9010# Refer to: 9011# XORG_WITH_XMLTO --with-xmlto 9012# XORG_WITH_ASCIIDOC --with-asciidoc 9013# XORG_WITH_DOXYGEN --with-doxygen 9014# XORG_WITH_FOP --with-fop 9015# XORG_WITH_GROFF --with-groff 9016# XORG_WITH_PS2PDF --with-ps2pdf 9017# 9018# Interface to module: 9019# ENABLE_SPECS: used in makefiles to conditionally generate specs 9020# --enable-specs: 'yes' user instructs the module to generate specs 9021# 'no' user instructs the module not to generate specs 9022# parm1: specify the default value, yes or no. 9023# 9024AC_DEFUN([XORG_ENABLE_SPECS],[ 9025m4_define([spec_default], m4_default([$1], [yes])) 9026AC_ARG_ENABLE(specs, 9027 AS_HELP_STRING([--enable-specs], 9028 [Enable building the specs (default: ]spec_default[)]), 9029 [build_specs=$enableval], [build_specs=]spec_default) 9030m4_undefine([spec_default]) 9031AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) 9032AC_MSG_CHECKING([whether to build functional specifications]) 9033AC_MSG_RESULT([$build_specs]) 9034]) # XORG_ENABLE_SPECS 9035 9036# XORG_CHECK_MALLOC_ZERO 9037# ---------------------- 9038# Minimum version: 1.0.0 9039# 9040# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if 9041# malloc(0) returns NULL. Packages should add one of these cflags to 9042# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them. 9043AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[ 9044AC_ARG_ENABLE(malloc0returnsnull, 9045 AS_HELP_STRING([--enable-malloc0returnsnull], 9046 [malloc(0) returns NULL (default: auto)]), 9047 [MALLOC_ZERO_RETURNS_NULL=$enableval], 9048 [MALLOC_ZERO_RETURNS_NULL=auto]) 9049 9050AC_MSG_CHECKING([whether malloc(0) returns NULL]) 9051if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 9052 AC_RUN_IFELSE([ 9053char *malloc(); 9054char *realloc(); 9055char *calloc(); 9056main() { 9057 char *m0, *r0, *c0, *p; 9058 m0 = malloc(0); 9059 p = malloc(10); 9060 r0 = realloc(p,0); 9061 c0 = calloc(0); 9062 exit(m0 == 0 || r0 == 0 || c0 == 0 ? 0 : 1); 9063}], 9064 [MALLOC_ZERO_RETURNS_NULL=yes], 9065 [MALLOC_ZERO_RETURNS_NULL=no], 9066 [MALLOC_ZERO_RETURNS_NULL=yes]) 9067fi 9068AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL]) 9069 9070if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 9071 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 9072 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 9073 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 9074else 9075 MALLOC_ZERO_CFLAGS="" 9076 XMALLOC_ZERO_CFLAGS="" 9077 XTMALLOC_ZERO_CFLAGS="" 9078fi 9079 9080AC_SUBST([MALLOC_ZERO_CFLAGS]) 9081AC_SUBST([XMALLOC_ZERO_CFLAGS]) 9082AC_SUBST([XTMALLOC_ZERO_CFLAGS]) 9083]) # XORG_CHECK_MALLOC_ZERO 9084 9085# XORG_WITH_LINT() 9086# ---------------- 9087# Minimum version: 1.1.0 9088# 9089# This macro enables the use of a tool that flags some suspicious and 9090# non-portable constructs (likely to be bugs) in C language source code. 9091# It will attempt to locate the tool and use appropriate options. 9092# There are various lint type tools on different platforms. 9093# 9094# Interface to module: 9095# LINT: returns the path to the tool found on the platform 9096# or the value set to LINT on the configure cmd line 9097# also an Automake conditional 9098# LINT_FLAGS: an Automake variable with appropriate flags 9099# 9100# --with-lint: 'yes' user instructs the module to use lint 9101# 'no' user instructs the module not to use lint (default) 9102# 9103# If the user sets the value of LINT, AC_PATH_PROG skips testing the path. 9104# If the user sets the value of LINT_FLAGS, they are used verbatim. 9105# 9106AC_DEFUN([XORG_WITH_LINT],[ 9107 9108AC_ARG_VAR([LINT], [Path to a lint-style command]) 9109AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command]) 9110AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint], 9111 [Use a lint-style source code checker (default: disabled)])], 9112 [use_lint=$withval], [use_lint=no]) 9113 9114# Obtain platform specific info like program name and options 9115# The lint program on FreeBSD and NetBSD is different from the one on Solaris 9116case $host_os in 9117 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 9118 lint_name=splint 9119 lint_options="-badflag" 9120 ;; 9121 *freebsd* | *netbsd*) 9122 lint_name=lint 9123 lint_options="-u -b" 9124 ;; 9125 *solaris*) 9126 lint_name=lint 9127 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 9128 ;; 9129esac 9130 9131# Test for the presence of the program (either guessed by the code or spelled out by the user) 9132if test "x$use_lint" = x"yes" ; then 9133 AC_PATH_PROG([LINT], [$lint_name]) 9134 if test "x$LINT" = "x"; then 9135 AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH]) 9136 fi 9137elif test "x$use_lint" = x"no" ; then 9138 if test "x$LINT" != "x"; then 9139 AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified]) 9140 fi 9141else 9142 AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.]) 9143fi 9144 9145# User supplied flags override default flags 9146if test "x$LINT_FLAGS" != "x"; then 9147 lint_options=$LINT_FLAGS 9148fi 9149 9150AC_SUBST([LINT_FLAGS],[$lint_options]) 9151AM_CONDITIONAL(LINT, [test "x$LINT" != x]) 9152 9153]) # XORG_WITH_LINT 9154 9155# XORG_LINT_LIBRARY(LIBNAME) 9156# -------------------------- 9157# Minimum version: 1.1.0 9158# 9159# Sets up flags for building lint libraries for checking programs that call 9160# functions in the library. 9161# 9162# Interface to module: 9163# LINTLIB - Automake variable with the name of lint library file to make 9164# MAKE_LINT_LIB - Automake conditional 9165# 9166# --enable-lint-library: - 'yes' user instructs the module to created a lint library 9167# - 'no' user instructs the module not to create a lint library (default) 9168 9169AC_DEFUN([XORG_LINT_LIBRARY],[ 9170AC_REQUIRE([XORG_WITH_LINT]) 9171AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library], 9172 [Create lint library (default: disabled)])], 9173 [make_lint_lib=$enableval], [make_lint_lib=no]) 9174 9175if test "x$make_lint_lib" = x"yes" ; then 9176 LINTLIB=llib-l$1.ln 9177 if test "x$LINT" = "x"; then 9178 AC_MSG_ERROR([Cannot make lint library without --with-lint]) 9179 fi 9180elif test "x$make_lint_lib" != x"no" ; then 9181 AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.]) 9182fi 9183 9184AC_SUBST(LINTLIB) 9185AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) 9186 9187]) # XORG_LINT_LIBRARY 9188 9189# XORG_CWARNFLAGS 9190# --------------- 9191# Minimum version: 1.2.0 9192# 9193# Defines CWARNFLAGS to enable C compiler warnings. 9194# 9195AC_DEFUN([XORG_CWARNFLAGS], [ 9196AC_REQUIRE([AC_PROG_CC_C99]) 9197if test "x$GCC" = xyes ; then 9198 CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \ 9199-Wmissing-declarations -Wnested-externs -fno-strict-aliasing \ 9200-Wbad-function-cast -Wformat=2" 9201 case `$CC -dumpversion` in 9202 3.4.* | 4.*) 9203 CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement" 9204 ;; 9205 esac 9206else 9207 AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) 9208 if test "x$SUNCC" = "xyes"; then 9209 CWARNFLAGS="-v" 9210 fi 9211fi 9212AC_SUBST(CWARNFLAGS) 9213]) # XORG_CWARNFLAGS 9214 9215# XORG_STRICT_OPTION 9216# ----------------------- 9217# Minimum version: 1.3.0 9218# 9219# Add configure option to enable strict compilation 9220AC_DEFUN([XORG_STRICT_OPTION], [ 9221# If the module's configure.ac calls AC_PROG_CC later on, CC gets set to C89 9222AC_REQUIRE([AC_PROG_CC_C99]) 9223AC_REQUIRE([XORG_CWARNFLAGS]) 9224 9225AC_ARG_ENABLE(strict-compilation, 9226 AS_HELP_STRING([--enable-strict-compilation], 9227 [Enable all warnings from compiler and make them errors (default: disabled)]), 9228 [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no]) 9229if test "x$STRICT_COMPILE" = "xyes"; then 9230 AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) 9231 AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"]) 9232 if test "x$GCC" = xyes ; then 9233 STRICT_CFLAGS="-pedantic -Werror" 9234 elif test "x$SUNCC" = "xyes"; then 9235 STRICT_CFLAGS="-errwarn" 9236 elif test "x$INTELCC" = "xyes"; then 9237 STRICT_CFLAGS="-Werror" 9238 fi 9239fi 9240CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 9241AC_SUBST([CWARNFLAGS]) 9242]) # XORG_STRICT_OPTION 9243 9244# XORG_DEFAULT_OPTIONS 9245# -------------------- 9246# Minimum version: 1.3.0 9247# 9248# Defines default options for X.Org modules. 9249# 9250AC_DEFUN([XORG_DEFAULT_OPTIONS], [ 9251AC_REQUIRE([AC_PROG_INSTALL]) 9252XORG_CWARNFLAGS 9253XORG_STRICT_OPTION 9254XORG_RELEASE_VERSION 9255XORG_CHANGELOG 9256XORG_INSTALL 9257XORG_MANPAGE_SECTIONS 9258m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], 9259 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])]) 9260]) # XORG_DEFAULT_OPTIONS 9261 9262# XORG_INSTALL() 9263# ---------------- 9264# Minimum version: 1.4.0 9265# 9266# Defines the variable INSTALL_CMD as the command to copy 9267# INSTALL from $prefix/share/util-macros. 9268# 9269AC_DEFUN([XORG_INSTALL], [ 9270AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 9271macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 9272INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 9273mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 9274|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 9275echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 9276AC_SUBST([INSTALL_CMD]) 9277]) # XORG_INSTALL 9278dnl Copyright 2005 Red Hat, Inc 9279dnl 9280dnl Permission to use, copy, modify, distribute, and sell this software and its 9281dnl documentation for any purpose is hereby granted without fee, provided that 9282dnl the above copyright notice appear in all copies and that both that 9283dnl copyright notice and this permission notice appear in supporting 9284dnl documentation. 9285dnl 9286dnl The above copyright notice and this permission notice shall be included 9287dnl in all copies or substantial portions of the Software. 9288dnl 9289dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 9290dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 9291dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 9292dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 9293dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 9294dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 9295dnl OTHER DEALINGS IN THE SOFTWARE. 9296dnl 9297dnl Except as contained in this notice, the name of the copyright holders shall 9298dnl not be used in advertising or otherwise to promote the sale, use or 9299dnl other dealings in this Software without prior written authorization 9300dnl from the copyright holders. 9301dnl 9302 9303# XORG_RELEASE_VERSION 9304# -------------------- 9305# Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use. 9306 9307AC_DEFUN([XORG_RELEASE_VERSION],[ 9308 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR], 9309 [`echo $PACKAGE_VERSION | cut -d . -f 1`], 9310 [Major version of this package]) 9311 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 9312 if test "x$PVM" = "x"; then 9313 PVM="0" 9314 fi 9315 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR], 9316 [$PVM], 9317 [Minor version of this package]) 9318 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 9319 if test "x$PVP" = "x"; then 9320 PVP="0" 9321 fi 9322 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL], 9323 [$PVP], 9324 [Patch version of this package]) 9325]) 9326 9327# XORG_CHANGELOG() 9328# ---------------- 9329# Minimum version: 1.2.0 9330# 9331# Defines the variable CHANGELOG_CMD as the command to generate 9332# ChangeLog from git. 9333# 9334# 9335AC_DEFUN([XORG_CHANGELOG], [ 9336CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 9337mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 9338|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 9339echo 'git directory not found: installing possibly empty changelog.' >&2)" 9340AC_SUBST([CHANGELOG_CMD]) 9341]) # XORG_CHANGELOG 9342 9343dnl Copyright 2005 Red Hat, Inc 9344dnl 9345dnl Permission to use, copy, modify, distribute, and sell this software and its 9346dnl documentation for any purpose is hereby granted without fee, provided that 9347dnl the above copyright notice appear in all copies and that both that 9348dnl copyright notice and this permission notice appear in supporting 9349dnl documentation. 9350dnl 9351dnl The above copyright notice and this permission notice shall be included 9352dnl in all copies or substantial portions of the Software. 9353dnl 9354dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 9355dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 9356dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 9357dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 9358dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 9359dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 9360dnl OTHER DEALINGS IN THE SOFTWARE. 9361dnl 9362dnl Except as contained in this notice, the name of the copyright holders shall 9363dnl not be used in advertising or otherwise to promote the sale, use or 9364dnl other dealings in this Software without prior written authorization 9365dnl from the copyright holders. 9366dnl 9367 9368# XORG_DRIVER_CHECK_EXT() 9369# -------------------------- 9370# Checks for the $1 define in xorg-server.h (from the sdk). If it 9371# is defined, then add $1 to $REQUIRED_MODULES. 9372 9373AC_DEFUN([XORG_DRIVER_CHECK_EXT],[ 9374 SAVE_CFLAGS="$CFLAGS" 9375 CFLAGS="$CFLAGS -I`pkg-config --variable=sdkdir xorg-server`" 9376 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ 9377#include "xorg-server.h" 9378#if !defined $1 9379#error $1 not defined 9380#endif 9381 ]])], 9382 [_EXT_CHECK=yes], 9383 [_EXT_CHECK=no]) 9384 CFLAGS="$SAVE_CFLAGS" 9385 AC_MSG_CHECKING([if $1 is defined]) 9386 AC_MSG_RESULT([$_EXT_CHECK]) 9387 if test "$_EXT_CHECK" != no; then 9388 REQUIRED_MODULES="$REQUIRED_MODULES $2" 9389 fi 9390]) 9391 9392# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 9393# 9394# This file is free software; the Free Software Foundation 9395# gives unlimited permission to copy and/or distribute it, 9396# with or without modifications, as long as this notice is preserved. 9397 9398# AM_AUTOMAKE_VERSION(VERSION) 9399# ---------------------------- 9400# Automake X.Y traces this macro to ensure aclocal.m4 has been 9401# generated from the m4 files accompanying Automake X.Y. 9402# (This private macro should not be called outside this file.) 9403AC_DEFUN([AM_AUTOMAKE_VERSION], 9404[am__api_version='1.10' 9405dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 9406dnl require some minimum version. Point them to the right macro. 9407m4_if([$1], [1.10.2], [], 9408 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 9409]) 9410 9411# _AM_AUTOCONF_VERSION(VERSION) 9412# ----------------------------- 9413# aclocal traces this macro to find the Autoconf version. 9414# This is a private macro too. Using m4_define simplifies 9415# the logic in aclocal, which can simply ignore this definition. 9416m4_define([_AM_AUTOCONF_VERSION], []) 9417 9418# AM_SET_CURRENT_AUTOMAKE_VERSION 9419# ------------------------------- 9420# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 9421# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 9422AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 9423[AM_AUTOMAKE_VERSION([1.10.2])dnl 9424m4_ifndef([AC_AUTOCONF_VERSION], 9425 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 9426_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 9427 9428# AM_AUX_DIR_EXPAND -*- Autoconf -*- 9429 9430# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 9431# 9432# This file is free software; the Free Software Foundation 9433# gives unlimited permission to copy and/or distribute it, 9434# with or without modifications, as long as this notice is preserved. 9435 9436# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 9437# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to 9438# `$srcdir', `$srcdir/..', or `$srcdir/../..'. 9439# 9440# Of course, Automake must honor this variable whenever it calls a 9441# tool from the auxiliary directory. The problem is that $srcdir (and 9442# therefore $ac_aux_dir as well) can be either absolute or relative, 9443# depending on how configure is run. This is pretty annoying, since 9444# it makes $ac_aux_dir quite unusable in subdirectories: in the top 9445# source directory, any form will work fine, but in subdirectories a 9446# relative path needs to be adjusted first. 9447# 9448# $ac_aux_dir/missing 9449# fails when called from a subdirectory if $ac_aux_dir is relative 9450# $top_srcdir/$ac_aux_dir/missing 9451# fails if $ac_aux_dir is absolute, 9452# fails when called from a subdirectory in a VPATH build with 9453# a relative $ac_aux_dir 9454# 9455# The reason of the latter failure is that $top_srcdir and $ac_aux_dir 9456# are both prefixed by $srcdir. 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