aclocal.m4 revision 83e03a40
1# generated automatically by aclocal 1.11.1 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14m4_ifndef([AC_AUTOCONF_VERSION], 15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, 17[m4_warning([this file was generated for autoconf 2.68. 18You have another version of autoconf. It may work, but is not guaranteed to. 19If you have problems, you may need to regenerate the build system entirely. 20To do so, use the procedure documented by the package, typically `autoreconf'.])]) 21 22# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 23# 24# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 25# 2006, 2007, 2008, 2009, 2010 Free Software Foundation, 26# Inc. 27# Written by Gordon Matzigkeit, 1996 28# 29# This file is free software; the Free Software Foundation gives 30# unlimited permission to copy and/or distribute it, with or without 31# modifications, as long as this notice is preserved. 32 33m4_define([_LT_COPYING], [dnl 34# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 35# 2006, 2007, 2008, 2009, 2010 Free Software Foundation, 36# Inc. 37# Written by Gordon Matzigkeit, 1996 38# 39# This file is part of GNU Libtool. 40# 41# GNU Libtool is free software; you can redistribute it and/or 42# modify it under the terms of the GNU General Public License as 43# published by the Free Software Foundation; either version 2 of 44# the License, or (at your option) any later version. 45# 46# As a special exception to the GNU General Public License, 47# if you distribute this file as part of a program or library that 48# is built using GNU Libtool, you may include this file under the 49# same distribution terms that you use for the rest of that program. 50# 51# GNU Libtool is distributed in the hope that it will be useful, 52# but WITHOUT ANY WARRANTY; without even the implied warranty of 53# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 54# GNU General Public License for more details. 55# 56# You should have received a copy of the GNU General Public License 57# along with GNU Libtool; see the file COPYING. If not, a copy 58# can be downloaded from http://www.gnu.org/licenses/gpl.html, or 59# obtained by writing to the Free Software Foundation, Inc., 60# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 61]) 62 63# serial 57 LT_INIT 64 65 66# LT_PREREQ(VERSION) 67# ------------------ 68# Complain and exit if this libtool version is less that VERSION. 69m4_defun([LT_PREREQ], 70[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 71 [m4_default([$3], 72 [m4_fatal([Libtool version $1 or higher is required], 73 63)])], 74 [$2])]) 75 76 77# _LT_CHECK_BUILDDIR 78# ------------------ 79# Complain if the absolute build directory name contains unusual characters 80m4_defun([_LT_CHECK_BUILDDIR], 81[case `pwd` in 82 *\ * | *\ *) 83 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 84esac 85]) 86 87 88# LT_INIT([OPTIONS]) 89# ------------------ 90AC_DEFUN([LT_INIT], 91[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 92AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 93AC_BEFORE([$0], [LT_LANG])dnl 94AC_BEFORE([$0], [LT_OUTPUT])dnl 95AC_BEFORE([$0], [LTDL_INIT])dnl 96m4_require([_LT_CHECK_BUILDDIR])dnl 97 98dnl Autoconf doesn't catch unexpanded LT_ macros by default: 99m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 100m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 101dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 102dnl unless we require an AC_DEFUNed macro: 103AC_REQUIRE([LTOPTIONS_VERSION])dnl 104AC_REQUIRE([LTSUGAR_VERSION])dnl 105AC_REQUIRE([LTVERSION_VERSION])dnl 106AC_REQUIRE([LTOBSOLETE_VERSION])dnl 107m4_require([_LT_PROG_LTMAIN])dnl 108 109_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 110 111dnl Parse OPTIONS 112_LT_SET_OPTIONS([$0], [$1]) 113 114# This can be used to rebuild libtool when needed 115LIBTOOL_DEPS="$ltmain" 116 117# Always use our own libtool. 118LIBTOOL='$(SHELL) $(top_builddir)/libtool' 119AC_SUBST(LIBTOOL)dnl 120 121_LT_SETUP 122 123# Only expand once: 124m4_define([LT_INIT]) 125])# LT_INIT 126 127# Old names: 128AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 129AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 130dnl aclocal-1.4 backwards compatibility: 131dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 132dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 133 134 135# _LT_CC_BASENAME(CC) 136# ------------------- 137# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 138m4_defun([_LT_CC_BASENAME], 139[for cc_temp in $1""; do 140 case $cc_temp in 141 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 142 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 143 \-*) ;; 144 *) break;; 145 esac 146done 147cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 148]) 149 150 151# _LT_FILEUTILS_DEFAULTS 152# ---------------------- 153# It is okay to use these file commands and assume they have been set 154# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 155m4_defun([_LT_FILEUTILS_DEFAULTS], 156[: ${CP="cp -f"} 157: ${MV="mv -f"} 158: ${RM="rm -f"} 159])# _LT_FILEUTILS_DEFAULTS 160 161 162# _LT_SETUP 163# --------- 164m4_defun([_LT_SETUP], 165[AC_REQUIRE([AC_CANONICAL_HOST])dnl 166AC_REQUIRE([AC_CANONICAL_BUILD])dnl 167AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 168AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 169 170_LT_DECL([], [host_alias], [0], [The host system])dnl 171_LT_DECL([], [host], [0])dnl 172_LT_DECL([], [host_os], [0])dnl 173dnl 174_LT_DECL([], [build_alias], [0], [The build system])dnl 175_LT_DECL([], [build], [0])dnl 176_LT_DECL([], [build_os], [0])dnl 177dnl 178AC_REQUIRE([AC_PROG_CC])dnl 179AC_REQUIRE([LT_PATH_LD])dnl 180AC_REQUIRE([LT_PATH_NM])dnl 181dnl 182AC_REQUIRE([AC_PROG_LN_S])dnl 183test -z "$LN_S" && LN_S="ln -s" 184_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 185dnl 186AC_REQUIRE([LT_CMD_MAX_LEN])dnl 187_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 188_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 189dnl 190m4_require([_LT_FILEUTILS_DEFAULTS])dnl 191m4_require([_LT_CHECK_SHELL_FEATURES])dnl 192m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 193m4_require([_LT_CMD_RELOAD])dnl 194m4_require([_LT_CHECK_MAGIC_METHOD])dnl 195m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 196m4_require([_LT_CMD_OLD_ARCHIVE])dnl 197m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 198m4_require([_LT_WITH_SYSROOT])dnl 199 200_LT_CONFIG_LIBTOOL_INIT([ 201# See if we are running on zsh, and set the options which allow our 202# commands through without removal of \ escapes INIT. 203if test -n "\${ZSH_VERSION+set}" ; then 204 setopt NO_GLOB_SUBST 205fi 206]) 207if test -n "${ZSH_VERSION+set}" ; then 208 setopt NO_GLOB_SUBST 209fi 210 211_LT_CHECK_OBJDIR 212 213m4_require([_LT_TAG_COMPILER])dnl 214 215case $host_os in 216aix3*) 217 # AIX sometimes has problems with the GCC collect2 program. For some 218 # reason, if we set the COLLECT_NAMES environment variable, the problems 219 # vanish in a puff of smoke. 220 if test "X${COLLECT_NAMES+set}" != Xset; then 221 COLLECT_NAMES= 222 export COLLECT_NAMES 223 fi 224 ;; 225esac 226 227# Global variables: 228ofile=libtool 229can_build_shared=yes 230 231# All known linkers require a `.a' archive for static linking (except MSVC, 232# which needs '.lib'). 233libext=a 234 235with_gnu_ld="$lt_cv_prog_gnu_ld" 236 237old_CC="$CC" 238old_CFLAGS="$CFLAGS" 239 240# Set sane defaults for various variables 241test -z "$CC" && CC=cc 242test -z "$LTCC" && LTCC=$CC 243test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 244test -z "$LD" && LD=ld 245test -z "$ac_objext" && ac_objext=o 246 247_LT_CC_BASENAME([$compiler]) 248 249# Only perform the check for file, if the check method requires it 250test -z "$MAGIC_CMD" && MAGIC_CMD=file 251case $deplibs_check_method in 252file_magic*) 253 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 254 _LT_PATH_MAGIC 255 fi 256 ;; 257esac 258 259# Use C for the default configuration in the libtool script 260LT_SUPPORTED_TAG([CC]) 261_LT_LANG_C_CONFIG 262_LT_LANG_DEFAULT_CONFIG 263_LT_CONFIG_COMMANDS 264])# _LT_SETUP 265 266 267# _LT_PREPARE_SED_QUOTE_VARS 268# -------------------------- 269# Define a few sed substitution that help us do robust quoting. 270m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 271[# Backslashify metacharacters that are still active within 272# double-quoted strings. 273sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 274 275# Same as above, but do not quote variable references. 276double_quote_subst='s/\([["`\\]]\)/\\\1/g' 277 278# Sed substitution to delay expansion of an escaped shell variable in a 279# double_quote_subst'ed string. 280delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 281 282# Sed substitution to delay expansion of an escaped single quote. 283delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 284 285# Sed substitution to avoid accidental globbing in evaled expressions 286no_glob_subst='s/\*/\\\*/g' 287]) 288 289# _LT_PROG_LTMAIN 290# --------------- 291# Note that this code is called both from `configure', and `config.status' 292# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 293# `config.status' has no value for ac_aux_dir unless we are using Automake, 294# so we pass a copy along to make sure it has a sensible value anyway. 295m4_defun([_LT_PROG_LTMAIN], 296[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 297_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 298ltmain="$ac_aux_dir/ltmain.sh" 299])# _LT_PROG_LTMAIN 300 301 302 303# So that we can recreate a full libtool script including additional 304# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 305# in macros and then make a single call at the end using the `libtool' 306# label. 307 308 309# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 310# ---------------------------------------- 311# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 312m4_define([_LT_CONFIG_LIBTOOL_INIT], 313[m4_ifval([$1], 314 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 315 [$1 316])])]) 317 318# Initialize. 319m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 320 321 322# _LT_CONFIG_LIBTOOL([COMMANDS]) 323# ------------------------------ 324# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 325m4_define([_LT_CONFIG_LIBTOOL], 326[m4_ifval([$1], 327 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 328 [$1 329])])]) 330 331# Initialize. 332m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 333 334 335# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 336# ----------------------------------------------------- 337m4_defun([_LT_CONFIG_SAVE_COMMANDS], 338[_LT_CONFIG_LIBTOOL([$1]) 339_LT_CONFIG_LIBTOOL_INIT([$2]) 340]) 341 342 343# _LT_FORMAT_COMMENT([COMMENT]) 344# ----------------------------- 345# Add leading comment marks to the start of each line, and a trailing 346# full-stop to the whole comment if one is not present already. 347m4_define([_LT_FORMAT_COMMENT], 348[m4_ifval([$1], [ 349m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 350 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 351)]) 352 353 354 355 356 357# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 358# ------------------------------------------------------------------- 359# CONFIGNAME is the name given to the value in the libtool script. 360# VARNAME is the (base) name used in the configure script. 361# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 362# VARNAME. Any other value will be used directly. 363m4_define([_LT_DECL], 364[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 365 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 366 [m4_ifval([$1], [$1], [$2])]) 367 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 368 m4_ifval([$4], 369 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 370 lt_dict_add_subkey([lt_decl_dict], [$2], 371 [tagged?], [m4_ifval([$5], [yes], [no])])]) 372]) 373 374 375# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 376# -------------------------------------------------------- 377m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 378 379 380# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 381# ------------------------------------------------ 382m4_define([lt_decl_tag_varnames], 383[_lt_decl_filter([tagged?], [yes], $@)]) 384 385 386# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 387# --------------------------------------------------------- 388m4_define([_lt_decl_filter], 389[m4_case([$#], 390 [0], [m4_fatal([$0: too few arguments: $#])], 391 [1], [m4_fatal([$0: too few arguments: $#: $1])], 392 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 393 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 394 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 395]) 396 397 398# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 399# -------------------------------------------------- 400m4_define([lt_decl_quote_varnames], 401[_lt_decl_filter([value], [1], $@)]) 402 403 404# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 405# --------------------------------------------------- 406m4_define([lt_decl_dquote_varnames], 407[_lt_decl_filter([value], [2], $@)]) 408 409 410# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 411# --------------------------------------------------- 412m4_define([lt_decl_varnames_tagged], 413[m4_assert([$# <= 2])dnl 414_$0(m4_quote(m4_default([$1], [[, ]])), 415 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 416 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 417m4_define([_lt_decl_varnames_tagged], 418[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 419 420 421# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 422# ------------------------------------------------ 423m4_define([lt_decl_all_varnames], 424[_$0(m4_quote(m4_default([$1], [[, ]])), 425 m4_if([$2], [], 426 m4_quote(lt_decl_varnames), 427 m4_quote(m4_shift($@))))[]dnl 428]) 429m4_define([_lt_decl_all_varnames], 430[lt_join($@, lt_decl_varnames_tagged([$1], 431 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 432]) 433 434 435# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 436# ------------------------------------ 437# Quote a variable value, and forward it to `config.status' so that its 438# declaration there will have the same value as in `configure'. VARNAME 439# must have a single quote delimited value for this to work. 440m4_define([_LT_CONFIG_STATUS_DECLARE], 441[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 442 443 444# _LT_CONFIG_STATUS_DECLARATIONS 445# ------------------------------ 446# We delimit libtool config variables with single quotes, so when 447# we write them to config.status, we have to be sure to quote all 448# embedded single quotes properly. In configure, this macro expands 449# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 450# 451# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 452m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 453[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 454 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 455 456 457# _LT_LIBTOOL_TAGS 458# ---------------- 459# Output comment and list of tags supported by the script 460m4_defun([_LT_LIBTOOL_TAGS], 461[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 462available_tags="_LT_TAGS"dnl 463]) 464 465 466# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 467# ----------------------------------- 468# Extract the dictionary values for VARNAME (optionally with TAG) and 469# expand to a commented shell variable setting: 470# 471# # Some comment about what VAR is for. 472# visible_name=$lt_internal_name 473m4_define([_LT_LIBTOOL_DECLARE], 474[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 475 [description])))[]dnl 476m4_pushdef([_libtool_name], 477 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 478m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 479 [0], [_libtool_name=[$]$1], 480 [1], [_libtool_name=$lt_[]$1], 481 [2], [_libtool_name=$lt_[]$1], 482 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 483m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 484]) 485 486 487# _LT_LIBTOOL_CONFIG_VARS 488# ----------------------- 489# Produce commented declarations of non-tagged libtool config variables 490# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 491# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 492# section) are produced by _LT_LIBTOOL_TAG_VARS. 493m4_defun([_LT_LIBTOOL_CONFIG_VARS], 494[m4_foreach([_lt_var], 495 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 496 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 497 498 499# _LT_LIBTOOL_TAG_VARS(TAG) 500# ------------------------- 501m4_define([_LT_LIBTOOL_TAG_VARS], 502[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 503 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 504 505 506# _LT_TAGVAR(VARNAME, [TAGNAME]) 507# ------------------------------ 508m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 509 510 511# _LT_CONFIG_COMMANDS 512# ------------------- 513# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 514# variables for single and double quote escaping we saved from calls 515# to _LT_DECL, we can put quote escaped variables declarations 516# into `config.status', and then the shell code to quote escape them in 517# for loops in `config.status'. Finally, any additional code accumulated 518# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 519m4_defun([_LT_CONFIG_COMMANDS], 520[AC_PROVIDE_IFELSE([LT_OUTPUT], 521 dnl If the libtool generation code has been placed in $CONFIG_LT, 522 dnl instead of duplicating it all over again into config.status, 523 dnl then we will have config.status run $CONFIG_LT later, so it 524 dnl needs to know what name is stored there: 525 [AC_CONFIG_COMMANDS([libtool], 526 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 527 dnl If the libtool generation code is destined for config.status, 528 dnl expand the accumulated commands and init code now: 529 [AC_CONFIG_COMMANDS([libtool], 530 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 531])#_LT_CONFIG_COMMANDS 532 533 534# Initialize. 535m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 536[ 537 538# The HP-UX ksh and POSIX shell print the target directory to stdout 539# if CDPATH is set. 540(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 541 542sed_quote_subst='$sed_quote_subst' 543double_quote_subst='$double_quote_subst' 544delay_variable_subst='$delay_variable_subst' 545_LT_CONFIG_STATUS_DECLARATIONS 546LTCC='$LTCC' 547LTCFLAGS='$LTCFLAGS' 548compiler='$compiler_DEFAULT' 549 550# A function that is used when there is no print builtin or printf. 551func_fallback_echo () 552{ 553 eval 'cat <<_LTECHO_EOF 554\$[]1 555_LTECHO_EOF' 556} 557 558# Quote evaled strings. 559for var in lt_decl_all_varnames([[ \ 560]], lt_decl_quote_varnames); do 561 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 562 *[[\\\\\\\`\\"\\\$]]*) 563 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 564 ;; 565 *) 566 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 567 ;; 568 esac 569done 570 571# Double-quote double-evaled strings. 572for var in lt_decl_all_varnames([[ \ 573]], lt_decl_dquote_varnames); do 574 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 575 *[[\\\\\\\`\\"\\\$]]*) 576 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 577 ;; 578 *) 579 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 580 ;; 581 esac 582done 583 584_LT_OUTPUT_LIBTOOL_INIT 585]) 586 587# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 588# ------------------------------------ 589# Generate a child script FILE with all initialization necessary to 590# reuse the environment learned by the parent script, and make the 591# file executable. If COMMENT is supplied, it is inserted after the 592# `#!' sequence but before initialization text begins. After this 593# macro, additional text can be appended to FILE to form the body of 594# the child script. The macro ends with non-zero status if the 595# file could not be fully written (such as if the disk is full). 596m4_ifdef([AS_INIT_GENERATED], 597[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 598[m4_defun([_LT_GENERATED_FILE_INIT], 599[m4_require([AS_PREPARE])]dnl 600[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 601[lt_write_fail=0 602cat >$1 <<_ASEOF || lt_write_fail=1 603#! $SHELL 604# Generated by $as_me. 605$2 606SHELL=\${CONFIG_SHELL-$SHELL} 607export SHELL 608_ASEOF 609cat >>$1 <<\_ASEOF || lt_write_fail=1 610AS_SHELL_SANITIZE 611_AS_PREPARE 612exec AS_MESSAGE_FD>&1 613_ASEOF 614test $lt_write_fail = 0 && chmod +x $1[]dnl 615m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 616 617# LT_OUTPUT 618# --------- 619# This macro allows early generation of the libtool script (before 620# AC_OUTPUT is called), incase it is used in configure for compilation 621# tests. 622AC_DEFUN([LT_OUTPUT], 623[: ${CONFIG_LT=./config.lt} 624AC_MSG_NOTICE([creating $CONFIG_LT]) 625_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 626[# Run this file to recreate a libtool stub with the current configuration.]) 627 628cat >>"$CONFIG_LT" <<\_LTEOF 629lt_cl_silent=false 630exec AS_MESSAGE_LOG_FD>>config.log 631{ 632 echo 633 AS_BOX([Running $as_me.]) 634} >&AS_MESSAGE_LOG_FD 635 636lt_cl_help="\ 637\`$as_me' creates a local libtool stub from the current configuration, 638for use in further configure time tests before the real libtool is 639generated. 640 641Usage: $[0] [[OPTIONS]] 642 643 -h, --help print this help, then exit 644 -V, --version print version number, then exit 645 -q, --quiet do not print progress messages 646 -d, --debug don't remove temporary files 647 648Report bugs to <bug-libtool@gnu.org>." 649 650lt_cl_version="\ 651m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 652m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 653configured by $[0], generated by m4_PACKAGE_STRING. 654 655Copyright (C) 2010 Free Software Foundation, Inc. 656This config.lt script is free software; the Free Software Foundation 657gives unlimited permision to copy, distribute and modify it." 658 659while test $[#] != 0 660do 661 case $[1] in 662 --version | --v* | -V ) 663 echo "$lt_cl_version"; exit 0 ;; 664 --help | --h* | -h ) 665 echo "$lt_cl_help"; exit 0 ;; 666 --debug | --d* | -d ) 667 debug=: ;; 668 --quiet | --q* | --silent | --s* | -q ) 669 lt_cl_silent=: ;; 670 671 -*) AC_MSG_ERROR([unrecognized option: $[1] 672Try \`$[0] --help' for more information.]) ;; 673 674 *) AC_MSG_ERROR([unrecognized argument: $[1] 675Try \`$[0] --help' for more information.]) ;; 676 esac 677 shift 678done 679 680if $lt_cl_silent; then 681 exec AS_MESSAGE_FD>/dev/null 682fi 683_LTEOF 684 685cat >>"$CONFIG_LT" <<_LTEOF 686_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 687_LTEOF 688 689cat >>"$CONFIG_LT" <<\_LTEOF 690AC_MSG_NOTICE([creating $ofile]) 691_LT_OUTPUT_LIBTOOL_COMMANDS 692AS_EXIT(0) 693_LTEOF 694chmod +x "$CONFIG_LT" 695 696# configure is writing to config.log, but config.lt does its own redirection, 697# appending to config.log, which fails on DOS, as config.log is still kept 698# open by configure. Here we exec the FD to /dev/null, effectively closing 699# config.log, so it can be properly (re)opened and appended to by config.lt. 700lt_cl_success=: 701test "$silent" = yes && 702 lt_config_lt_args="$lt_config_lt_args --quiet" 703exec AS_MESSAGE_LOG_FD>/dev/null 704$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 705exec AS_MESSAGE_LOG_FD>>config.log 706$lt_cl_success || AS_EXIT(1) 707])# LT_OUTPUT 708 709 710# _LT_CONFIG(TAG) 711# --------------- 712# If TAG is the built-in tag, create an initial libtool script with a 713# default configuration from the untagged config vars. Otherwise add code 714# to config.status for appending the configuration named by TAG from the 715# matching tagged config vars. 716m4_defun([_LT_CONFIG], 717[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 718_LT_CONFIG_SAVE_COMMANDS([ 719 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 720 m4_if(_LT_TAG, [C], [ 721 # See if we are running on zsh, and set the options which allow our 722 # commands through without removal of \ escapes. 723 if test -n "${ZSH_VERSION+set}" ; then 724 setopt NO_GLOB_SUBST 725 fi 726 727 cfgfile="${ofile}T" 728 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 729 $RM "$cfgfile" 730 731 cat <<_LT_EOF >> "$cfgfile" 732#! $SHELL 733 734# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 735# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 736# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 737# NOTE: Changes made to this file will be lost: look at ltmain.sh. 738# 739_LT_COPYING 740_LT_LIBTOOL_TAGS 741 742# ### BEGIN LIBTOOL CONFIG 743_LT_LIBTOOL_CONFIG_VARS 744_LT_LIBTOOL_TAG_VARS 745# ### END LIBTOOL CONFIG 746 747_LT_EOF 748 749 case $host_os in 750 aix3*) 751 cat <<\_LT_EOF >> "$cfgfile" 752# AIX sometimes has problems with the GCC collect2 program. For some 753# reason, if we set the COLLECT_NAMES environment variable, the problems 754# vanish in a puff of smoke. 755if test "X${COLLECT_NAMES+set}" != Xset; then 756 COLLECT_NAMES= 757 export COLLECT_NAMES 758fi 759_LT_EOF 760 ;; 761 esac 762 763 _LT_PROG_LTMAIN 764 765 # We use sed instead of cat because bash on DJGPP gets confused if 766 # if finds mixed CR/LF and LF-only lines. Since sed operates in 767 # text mode, it properly converts lines to CR/LF. This bash problem 768 # is reportedly fixed, but why not run on old versions too? 769 sed '$q' "$ltmain" >> "$cfgfile" \ 770 || (rm -f "$cfgfile"; exit 1) 771 772 _LT_PROG_REPLACE_SHELLFNS 773 774 mv -f "$cfgfile" "$ofile" || 775 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 776 chmod +x "$ofile" 777], 778[cat <<_LT_EOF >> "$ofile" 779 780dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 781dnl in a comment (ie after a #). 782# ### BEGIN LIBTOOL TAG CONFIG: $1 783_LT_LIBTOOL_TAG_VARS(_LT_TAG) 784# ### END LIBTOOL TAG CONFIG: $1 785_LT_EOF 786])dnl /m4_if 787], 788[m4_if([$1], [], [ 789 PACKAGE='$PACKAGE' 790 VERSION='$VERSION' 791 TIMESTAMP='$TIMESTAMP' 792 RM='$RM' 793 ofile='$ofile'], []) 794])dnl /_LT_CONFIG_SAVE_COMMANDS 795])# _LT_CONFIG 796 797 798# LT_SUPPORTED_TAG(TAG) 799# --------------------- 800# Trace this macro to discover what tags are supported by the libtool 801# --tag option, using: 802# autoconf --trace 'LT_SUPPORTED_TAG:$1' 803AC_DEFUN([LT_SUPPORTED_TAG], []) 804 805 806# C support is built-in for now 807m4_define([_LT_LANG_C_enabled], []) 808m4_define([_LT_TAGS], []) 809 810 811# LT_LANG(LANG) 812# ------------- 813# Enable libtool support for the given language if not already enabled. 814AC_DEFUN([LT_LANG], 815[AC_BEFORE([$0], [LT_OUTPUT])dnl 816m4_case([$1], 817 [C], [_LT_LANG(C)], 818 [C++], [_LT_LANG(CXX)], 819 [Java], [_LT_LANG(GCJ)], 820 [Fortran 77], [_LT_LANG(F77)], 821 [Fortran], [_LT_LANG(FC)], 822 [Windows Resource], [_LT_LANG(RC)], 823 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 824 [_LT_LANG($1)], 825 [m4_fatal([$0: unsupported language: "$1"])])])dnl 826])# LT_LANG 827 828 829# _LT_LANG(LANGNAME) 830# ------------------ 831m4_defun([_LT_LANG], 832[m4_ifdef([_LT_LANG_]$1[_enabled], [], 833 [LT_SUPPORTED_TAG([$1])dnl 834 m4_append([_LT_TAGS], [$1 ])dnl 835 m4_define([_LT_LANG_]$1[_enabled], [])dnl 836 _LT_LANG_$1_CONFIG($1)])dnl 837])# _LT_LANG 838 839 840# _LT_LANG_DEFAULT_CONFIG 841# ----------------------- 842m4_defun([_LT_LANG_DEFAULT_CONFIG], 843[AC_PROVIDE_IFELSE([AC_PROG_CXX], 844 [LT_LANG(CXX)], 845 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 846 847AC_PROVIDE_IFELSE([AC_PROG_F77], 848 [LT_LANG(F77)], 849 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 850 851AC_PROVIDE_IFELSE([AC_PROG_FC], 852 [LT_LANG(FC)], 853 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 854 855dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 856dnl pulling things in needlessly. 857AC_PROVIDE_IFELSE([AC_PROG_GCJ], 858 [LT_LANG(GCJ)], 859 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 860 [LT_LANG(GCJ)], 861 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 862 [LT_LANG(GCJ)], 863 [m4_ifdef([AC_PROG_GCJ], 864 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 865 m4_ifdef([A][M_PROG_GCJ], 866 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 867 m4_ifdef([LT_PROG_GCJ], 868 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 869 870AC_PROVIDE_IFELSE([LT_PROG_RC], 871 [LT_LANG(RC)], 872 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 873])# _LT_LANG_DEFAULT_CONFIG 874 875# Obsolete macros: 876AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 877AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 878AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 879AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 880AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 881dnl aclocal-1.4 backwards compatibility: 882dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 883dnl AC_DEFUN([AC_LIBTOOL_F77], []) 884dnl AC_DEFUN([AC_LIBTOOL_FC], []) 885dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 886dnl AC_DEFUN([AC_LIBTOOL_RC], []) 887 888 889# _LT_TAG_COMPILER 890# ---------------- 891m4_defun([_LT_TAG_COMPILER], 892[AC_REQUIRE([AC_PROG_CC])dnl 893 894_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 895_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 896_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 897_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 898 899# If no C compiler was specified, use CC. 900LTCC=${LTCC-"$CC"} 901 902# If no C compiler flags were specified, use CFLAGS. 903LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 904 905# Allow CC to be a program name with arguments. 906compiler=$CC 907])# _LT_TAG_COMPILER 908 909 910# _LT_COMPILER_BOILERPLATE 911# ------------------------ 912# Check for compiler boilerplate output or warnings with 913# the simple compiler test code. 914m4_defun([_LT_COMPILER_BOILERPLATE], 915[m4_require([_LT_DECL_SED])dnl 916ac_outfile=conftest.$ac_objext 917echo "$lt_simple_compile_test_code" >conftest.$ac_ext 918eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 919_lt_compiler_boilerplate=`cat conftest.err` 920$RM conftest* 921])# _LT_COMPILER_BOILERPLATE 922 923 924# _LT_LINKER_BOILERPLATE 925# ---------------------- 926# Check for linker boilerplate output or warnings with 927# the simple link test code. 928m4_defun([_LT_LINKER_BOILERPLATE], 929[m4_require([_LT_DECL_SED])dnl 930ac_outfile=conftest.$ac_objext 931echo "$lt_simple_link_test_code" >conftest.$ac_ext 932eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 933_lt_linker_boilerplate=`cat conftest.err` 934$RM -r conftest* 935])# _LT_LINKER_BOILERPLATE 936 937# _LT_REQUIRED_DARWIN_CHECKS 938# ------------------------- 939m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 940 case $host_os in 941 rhapsody* | darwin*) 942 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 943 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 944 AC_CHECK_TOOL([LIPO], [lipo], [:]) 945 AC_CHECK_TOOL([OTOOL], [otool], [:]) 946 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 947 _LT_DECL([], [DSYMUTIL], [1], 948 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 949 _LT_DECL([], [NMEDIT], [1], 950 [Tool to change global to local symbols on Mac OS X]) 951 _LT_DECL([], [LIPO], [1], 952 [Tool to manipulate fat objects and archives on Mac OS X]) 953 _LT_DECL([], [OTOOL], [1], 954 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 955 _LT_DECL([], [OTOOL64], [1], 956 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 957 958 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 959 [lt_cv_apple_cc_single_mod=no 960 if test -z "${LT_MULTI_MODULE}"; then 961 # By default we will add the -single_module flag. You can override 962 # by either setting the environment variable LT_MULTI_MODULE 963 # non-empty at configure time, or by adding -multi_module to the 964 # link flags. 965 rm -rf libconftest.dylib* 966 echo "int foo(void){return 1;}" > conftest.c 967 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 968-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 969 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 970 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 971 _lt_result=$? 972 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 973 lt_cv_apple_cc_single_mod=yes 974 else 975 cat conftest.err >&AS_MESSAGE_LOG_FD 976 fi 977 rm -rf libconftest.dylib* 978 rm -f conftest.* 979 fi]) 980 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 981 [lt_cv_ld_exported_symbols_list], 982 [lt_cv_ld_exported_symbols_list=no 983 save_LDFLAGS=$LDFLAGS 984 echo "_main" > conftest.sym 985 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 986 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 987 [lt_cv_ld_exported_symbols_list=yes], 988 [lt_cv_ld_exported_symbols_list=no]) 989 LDFLAGS="$save_LDFLAGS" 990 ]) 991 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 992 [lt_cv_ld_force_load=no 993 cat > conftest.c << _LT_EOF 994int forced_loaded() { return 2;} 995_LT_EOF 996 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 997 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 998 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 999 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1000 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1001 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1002 cat > conftest.c << _LT_EOF 1003int main() { return 0;} 1004_LT_EOF 1005 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1006 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1007 _lt_result=$? 1008 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then 1009 lt_cv_ld_force_load=yes 1010 else 1011 cat conftest.err >&AS_MESSAGE_LOG_FD 1012 fi 1013 rm -f conftest.err libconftest.a conftest conftest.c 1014 rm -rf conftest.dSYM 1015 ]) 1016 case $host_os in 1017 rhapsody* | darwin1.[[012]]) 1018 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1019 darwin1.*) 1020 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1021 darwin*) # darwin 5.x on 1022 # if running on 10.5 or later, the deployment target defaults 1023 # to the OS version, if on x86, and 10.4, the deployment 1024 # target defaults to 10.4. Don't you love it? 1025 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1026 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1027 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1028 10.[[012]]*) 1029 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1030 10.*) 1031 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1032 esac 1033 ;; 1034 esac 1035 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1036 _lt_dar_single_mod='$single_module' 1037 fi 1038 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1039 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1040 else 1041 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1042 fi 1043 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1044 _lt_dsymutil='~$DSYMUTIL $lib || :' 1045 else 1046 _lt_dsymutil= 1047 fi 1048 ;; 1049 esac 1050]) 1051 1052 1053# _LT_DARWIN_LINKER_FEATURES 1054# -------------------------- 1055# Checks for linker and compiler features on darwin 1056m4_defun([_LT_DARWIN_LINKER_FEATURES], 1057[ 1058 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1059 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1060 _LT_TAGVAR(hardcode_direct, $1)=no 1061 _LT_TAGVAR(hardcode_automatic, $1)=yes 1062 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1063 if test "$lt_cv_ld_force_load" = "yes"; then 1064 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 1065 else 1066 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1067 fi 1068 _LT_TAGVAR(link_all_deplibs, $1)=yes 1069 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1070 case $cc_basename in 1071 ifort*) _lt_dar_can_shared=yes ;; 1072 *) _lt_dar_can_shared=$GCC ;; 1073 esac 1074 if test "$_lt_dar_can_shared" = "yes"; then 1075 output_verbose_link_cmd=func_echo_all 1076 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 1077 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1078 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 1079 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 1080 m4_if([$1], [CXX], 1081[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1082 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 1083 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 1084 fi 1085],[]) 1086 else 1087 _LT_TAGVAR(ld_shlibs, $1)=no 1088 fi 1089]) 1090 1091# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1092# ---------------------------------- 1093# Links a minimal program and checks the executable 1094# for the system default hardcoded library path. In most cases, 1095# this is /usr/lib:/lib, but when the MPI compilers are used 1096# the location of the communication and MPI libs are included too. 1097# If we don't find anything, use the default library path according 1098# to the aix ld manual. 1099# Store the results from the different compilers for each TAGNAME. 1100# Allow to override them for all tags through lt_cv_aix_libpath. 1101m4_defun([_LT_SYS_MODULE_PATH_AIX], 1102[m4_require([_LT_DECL_SED])dnl 1103if test "${lt_cv_aix_libpath+set}" = set; then 1104 aix_libpath=$lt_cv_aix_libpath 1105else 1106 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1107 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1108 lt_aix_libpath_sed='[ 1109 /Import File Strings/,/^$/ { 1110 /^0/ { 1111 s/^0 *\([^ ]*\) *$/\1/ 1112 p 1113 } 1114 }]' 1115 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1116 # Check for a 64-bit object if we didn't find anything. 1117 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1118 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1119 fi],[]) 1120 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1121 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1122 fi 1123 ]) 1124 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1125fi 1126])# _LT_SYS_MODULE_PATH_AIX 1127 1128 1129# _LT_SHELL_INIT(ARG) 1130# ------------------- 1131m4_define([_LT_SHELL_INIT], 1132[m4_divert_text([M4SH-INIT], [$1 1133])])# _LT_SHELL_INIT 1134 1135 1136 1137# _LT_PROG_ECHO_BACKSLASH 1138# ----------------------- 1139# Find how we can fake an echo command that does not interpret backslash. 1140# In particular, with Autoconf 2.60 or later we add some code to the start 1141# of the generated configure script which will find a shell with a builtin 1142# printf (which we can use as an echo command). 1143m4_defun([_LT_PROG_ECHO_BACKSLASH], 1144[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1145ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1146ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1147 1148AC_MSG_CHECKING([how to print strings]) 1149# Test print first, because it will be a builtin if present. 1150if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1151 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1152 ECHO='print -r --' 1153elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1154 ECHO='printf %s\n' 1155else 1156 # Use this function as a fallback that always works. 1157 func_fallback_echo () 1158 { 1159 eval 'cat <<_LTECHO_EOF 1160$[]1 1161_LTECHO_EOF' 1162 } 1163 ECHO='func_fallback_echo' 1164fi 1165 1166# func_echo_all arg... 1167# Invoke $ECHO with all args, space-separated. 1168func_echo_all () 1169{ 1170 $ECHO "$*" 1171} 1172 1173case "$ECHO" in 1174 printf*) AC_MSG_RESULT([printf]) ;; 1175 print*) AC_MSG_RESULT([print -r]) ;; 1176 *) AC_MSG_RESULT([cat]) ;; 1177esac 1178 1179m4_ifdef([_AS_DETECT_SUGGESTED], 1180[_AS_DETECT_SUGGESTED([ 1181 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1182 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1183 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1184 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1185 PATH=/empty FPATH=/empty; export PATH FPATH 1186 test "X`printf %s $ECHO`" = "X$ECHO" \ 1187 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1188 1189_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1190_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1191])# _LT_PROG_ECHO_BACKSLASH 1192 1193 1194# _LT_WITH_SYSROOT 1195# ---------------- 1196AC_DEFUN([_LT_WITH_SYSROOT], 1197[AC_MSG_CHECKING([for sysroot]) 1198AC_ARG_WITH([sysroot], 1199[ --with-sysroot[=DIR] Search for dependent libraries within DIR 1200 (or the compiler's sysroot if not specified).], 1201[], [with_sysroot=no]) 1202 1203dnl lt_sysroot will always be passed unquoted. We quote it here 1204dnl in case the user passed a directory name. 1205lt_sysroot= 1206case ${with_sysroot} in #( 1207 yes) 1208 if test "$GCC" = yes; then 1209 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1210 fi 1211 ;; #( 1212 /*) 1213 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1214 ;; #( 1215 no|'') 1216 ;; #( 1217 *) 1218 AC_MSG_RESULT([${with_sysroot}]) 1219 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1220 ;; 1221esac 1222 1223 AC_MSG_RESULT([${lt_sysroot:-no}]) 1224_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1225[dependent libraries, and in which our libraries should be installed.])]) 1226 1227# _LT_ENABLE_LOCK 1228# --------------- 1229m4_defun([_LT_ENABLE_LOCK], 1230[AC_ARG_ENABLE([libtool-lock], 1231 [AS_HELP_STRING([--disable-libtool-lock], 1232 [avoid locking (might break parallel builds)])]) 1233test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1234 1235# Some flags need to be propagated to the compiler or linker for good 1236# libtool support. 1237case $host in 1238ia64-*-hpux*) 1239 # Find out which ABI we are using. 1240 echo 'int i;' > conftest.$ac_ext 1241 if AC_TRY_EVAL(ac_compile); then 1242 case `/usr/bin/file conftest.$ac_objext` in 1243 *ELF-32*) 1244 HPUX_IA64_MODE="32" 1245 ;; 1246 *ELF-64*) 1247 HPUX_IA64_MODE="64" 1248 ;; 1249 esac 1250 fi 1251 rm -rf conftest* 1252 ;; 1253*-*-irix6*) 1254 # Find out which ABI we are using. 1255 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1256 if AC_TRY_EVAL(ac_compile); then 1257 if test "$lt_cv_prog_gnu_ld" = yes; then 1258 case `/usr/bin/file conftest.$ac_objext` in 1259 *32-bit*) 1260 LD="${LD-ld} -melf32bsmip" 1261 ;; 1262 *N32*) 1263 LD="${LD-ld} -melf32bmipn32" 1264 ;; 1265 *64-bit*) 1266 LD="${LD-ld} -melf64bmip" 1267 ;; 1268 esac 1269 else 1270 case `/usr/bin/file conftest.$ac_objext` in 1271 *32-bit*) 1272 LD="${LD-ld} -32" 1273 ;; 1274 *N32*) 1275 LD="${LD-ld} -n32" 1276 ;; 1277 *64-bit*) 1278 LD="${LD-ld} -64" 1279 ;; 1280 esac 1281 fi 1282 fi 1283 rm -rf conftest* 1284 ;; 1285 1286x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1287s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1288 # Find out which ABI we are using. 1289 echo 'int i;' > conftest.$ac_ext 1290 if AC_TRY_EVAL(ac_compile); then 1291 case `/usr/bin/file conftest.o` in 1292 *32-bit*) 1293 case $host in 1294 x86_64-*kfreebsd*-gnu) 1295 LD="${LD-ld} -m elf_i386_fbsd" 1296 ;; 1297 x86_64-*linux*) 1298 LD="${LD-ld} -m elf_i386" 1299 ;; 1300 ppc64-*linux*|powerpc64-*linux*) 1301 LD="${LD-ld} -m elf32ppclinux" 1302 ;; 1303 s390x-*linux*) 1304 LD="${LD-ld} -m elf_s390" 1305 ;; 1306 sparc64-*linux*) 1307 LD="${LD-ld} -m elf32_sparc" 1308 ;; 1309 esac 1310 ;; 1311 *64-bit*) 1312 case $host in 1313 x86_64-*kfreebsd*-gnu) 1314 LD="${LD-ld} -m elf_x86_64_fbsd" 1315 ;; 1316 x86_64-*linux*) 1317 LD="${LD-ld} -m elf_x86_64" 1318 ;; 1319 ppc*-*linux*|powerpc*-*linux*) 1320 LD="${LD-ld} -m elf64ppc" 1321 ;; 1322 s390*-*linux*|s390*-*tpf*) 1323 LD="${LD-ld} -m elf64_s390" 1324 ;; 1325 sparc*-*linux*) 1326 LD="${LD-ld} -m elf64_sparc" 1327 ;; 1328 esac 1329 ;; 1330 esac 1331 fi 1332 rm -rf conftest* 1333 ;; 1334 1335*-*-sco3.2v5*) 1336 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1337 SAVE_CFLAGS="$CFLAGS" 1338 CFLAGS="$CFLAGS -belf" 1339 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1340 [AC_LANG_PUSH(C) 1341 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1342 AC_LANG_POP]) 1343 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1344 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1345 CFLAGS="$SAVE_CFLAGS" 1346 fi 1347 ;; 1348sparc*-*solaris*) 1349 # Find out which ABI we are using. 1350 echo 'int i;' > conftest.$ac_ext 1351 if AC_TRY_EVAL(ac_compile); then 1352 case `/usr/bin/file conftest.o` in 1353 *64-bit*) 1354 case $lt_cv_prog_gnu_ld in 1355 yes*) LD="${LD-ld} -m elf64_sparc" ;; 1356 *) 1357 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1358 LD="${LD-ld} -64" 1359 fi 1360 ;; 1361 esac 1362 ;; 1363 esac 1364 fi 1365 rm -rf conftest* 1366 ;; 1367esac 1368 1369need_locks="$enable_libtool_lock" 1370])# _LT_ENABLE_LOCK 1371 1372 1373# _LT_PROG_AR 1374# ----------- 1375m4_defun([_LT_PROG_AR], 1376[AC_CHECK_TOOLS(AR, [ar], false) 1377: ${AR=ar} 1378: ${AR_FLAGS=cru} 1379_LT_DECL([], [AR], [1], [The archiver]) 1380_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1381 1382AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1383 [lt_cv_ar_at_file=no 1384 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1385 [echo conftest.$ac_objext > conftest.lst 1386 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1387 AC_TRY_EVAL([lt_ar_try]) 1388 if test "$ac_status" -eq 0; then 1389 # Ensure the archiver fails upon bogus file names. 1390 rm -f conftest.$ac_objext libconftest.a 1391 AC_TRY_EVAL([lt_ar_try]) 1392 if test "$ac_status" -ne 0; then 1393 lt_cv_ar_at_file=@ 1394 fi 1395 fi 1396 rm -f conftest.* libconftest.a 1397 ]) 1398 ]) 1399 1400if test "x$lt_cv_ar_at_file" = xno; then 1401 archiver_list_spec= 1402else 1403 archiver_list_spec=$lt_cv_ar_at_file 1404fi 1405_LT_DECL([], [archiver_list_spec], [1], 1406 [How to feed a file listing to the archiver]) 1407])# _LT_PROG_AR 1408 1409 1410# _LT_CMD_OLD_ARCHIVE 1411# ------------------- 1412m4_defun([_LT_CMD_OLD_ARCHIVE], 1413[_LT_PROG_AR 1414 1415AC_CHECK_TOOL(STRIP, strip, :) 1416test -z "$STRIP" && STRIP=: 1417_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1418 1419AC_CHECK_TOOL(RANLIB, ranlib, :) 1420test -z "$RANLIB" && RANLIB=: 1421_LT_DECL([], [RANLIB], [1], 1422 [Commands used to install an old-style archive]) 1423 1424# Determine commands to create old-style static archives. 1425old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1426old_postinstall_cmds='chmod 644 $oldlib' 1427old_postuninstall_cmds= 1428 1429if test -n "$RANLIB"; then 1430 case $host_os in 1431 openbsd*) 1432 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1433 ;; 1434 *) 1435 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1436 ;; 1437 esac 1438 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1439fi 1440 1441case $host_os in 1442 darwin*) 1443 lock_old_archive_extraction=yes ;; 1444 *) 1445 lock_old_archive_extraction=no ;; 1446esac 1447_LT_DECL([], [old_postinstall_cmds], [2]) 1448_LT_DECL([], [old_postuninstall_cmds], [2]) 1449_LT_TAGDECL([], [old_archive_cmds], [2], 1450 [Commands used to build an old-style archive]) 1451_LT_DECL([], [lock_old_archive_extraction], [0], 1452 [Whether to use a lock for old archive extraction]) 1453])# _LT_CMD_OLD_ARCHIVE 1454 1455 1456# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1457# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1458# ---------------------------------------------------------------- 1459# Check whether the given compiler option works 1460AC_DEFUN([_LT_COMPILER_OPTION], 1461[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1462m4_require([_LT_DECL_SED])dnl 1463AC_CACHE_CHECK([$1], [$2], 1464 [$2=no 1465 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1466 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1467 lt_compiler_flag="$3" 1468 # Insert the option either (1) after the last *FLAGS variable, or 1469 # (2) before a word containing "conftest.", or (3) at the end. 1470 # Note that $ac_compile itself does not contain backslashes and begins 1471 # with a dollar sign (not a hyphen), so the echo should work correctly. 1472 # The option is referenced via a variable to avoid confusing sed. 1473 lt_compile=`echo "$ac_compile" | $SED \ 1474 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1475 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1476 -e 's:$: $lt_compiler_flag:'` 1477 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1478 (eval "$lt_compile" 2>conftest.err) 1479 ac_status=$? 1480 cat conftest.err >&AS_MESSAGE_LOG_FD 1481 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1482 if (exit $ac_status) && test -s "$ac_outfile"; then 1483 # The compiler can only warn and ignore the option if not recognized 1484 # So say no if there are warnings other than the usual output. 1485 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1486 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1487 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1488 $2=yes 1489 fi 1490 fi 1491 $RM conftest* 1492]) 1493 1494if test x"[$]$2" = xyes; then 1495 m4_if([$5], , :, [$5]) 1496else 1497 m4_if([$6], , :, [$6]) 1498fi 1499])# _LT_COMPILER_OPTION 1500 1501# Old name: 1502AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1503dnl aclocal-1.4 backwards compatibility: 1504dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1505 1506 1507# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1508# [ACTION-SUCCESS], [ACTION-FAILURE]) 1509# ---------------------------------------------------- 1510# Check whether the given linker option works 1511AC_DEFUN([_LT_LINKER_OPTION], 1512[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1513m4_require([_LT_DECL_SED])dnl 1514AC_CACHE_CHECK([$1], [$2], 1515 [$2=no 1516 save_LDFLAGS="$LDFLAGS" 1517 LDFLAGS="$LDFLAGS $3" 1518 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1519 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1520 # The linker can only warn and ignore the option if not recognized 1521 # So say no if there are warnings 1522 if test -s conftest.err; then 1523 # Append any errors to the config.log. 1524 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1525 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1526 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1527 if diff conftest.exp conftest.er2 >/dev/null; then 1528 $2=yes 1529 fi 1530 else 1531 $2=yes 1532 fi 1533 fi 1534 $RM -r conftest* 1535 LDFLAGS="$save_LDFLAGS" 1536]) 1537 1538if test x"[$]$2" = xyes; then 1539 m4_if([$4], , :, [$4]) 1540else 1541 m4_if([$5], , :, [$5]) 1542fi 1543])# _LT_LINKER_OPTION 1544 1545# Old name: 1546AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1547dnl aclocal-1.4 backwards compatibility: 1548dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1549 1550 1551# LT_CMD_MAX_LEN 1552#--------------- 1553AC_DEFUN([LT_CMD_MAX_LEN], 1554[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1555# find the maximum length of command line arguments 1556AC_MSG_CHECKING([the maximum length of command line arguments]) 1557AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1558 i=0 1559 teststring="ABCD" 1560 1561 case $build_os in 1562 msdosdjgpp*) 1563 # On DJGPP, this test can blow up pretty badly due to problems in libc 1564 # (any single argument exceeding 2000 bytes causes a buffer overrun 1565 # during glob expansion). Even if it were fixed, the result of this 1566 # check would be larger than it should be. 1567 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1568 ;; 1569 1570 gnu*) 1571 # Under GNU Hurd, this test is not required because there is 1572 # no limit to the length of command line arguments. 1573 # Libtool will interpret -1 as no limit whatsoever 1574 lt_cv_sys_max_cmd_len=-1; 1575 ;; 1576 1577 cygwin* | mingw* | cegcc*) 1578 # On Win9x/ME, this test blows up -- it succeeds, but takes 1579 # about 5 minutes as the teststring grows exponentially. 1580 # Worse, since 9x/ME are not pre-emptively multitasking, 1581 # you end up with a "frozen" computer, even though with patience 1582 # the test eventually succeeds (with a max line length of 256k). 1583 # Instead, let's just punt: use the minimum linelength reported by 1584 # all of the supported platforms: 8192 (on NT/2K/XP). 1585 lt_cv_sys_max_cmd_len=8192; 1586 ;; 1587 1588 mint*) 1589 # On MiNT this can take a long time and run out of memory. 1590 lt_cv_sys_max_cmd_len=8192; 1591 ;; 1592 1593 amigaos*) 1594 # On AmigaOS with pdksh, this test takes hours, literally. 1595 # So we just punt and use a minimum line length of 8192. 1596 lt_cv_sys_max_cmd_len=8192; 1597 ;; 1598 1599 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1600 # This has been around since 386BSD, at least. Likely further. 1601 if test -x /sbin/sysctl; then 1602 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1603 elif test -x /usr/sbin/sysctl; then 1604 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1605 else 1606 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1607 fi 1608 # And add a safety zone 1609 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1610 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1611 ;; 1612 1613 interix*) 1614 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1615 lt_cv_sys_max_cmd_len=196608 1616 ;; 1617 1618 osf*) 1619 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1620 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1621 # nice to cause kernel panics so lets avoid the loop below. 1622 # First set a reasonable default. 1623 lt_cv_sys_max_cmd_len=16384 1624 # 1625 if test -x /sbin/sysconfig; then 1626 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1627 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1628 esac 1629 fi 1630 ;; 1631 sco3.2v5*) 1632 lt_cv_sys_max_cmd_len=102400 1633 ;; 1634 sysv5* | sco5v6* | sysv4.2uw2*) 1635 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1636 if test -n "$kargmax"; then 1637 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1638 else 1639 lt_cv_sys_max_cmd_len=32768 1640 fi 1641 ;; 1642 *) 1643 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1644 if test -n "$lt_cv_sys_max_cmd_len"; then 1645 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1646 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1647 else 1648 # Make teststring a little bigger before we do anything with it. 1649 # a 1K string should be a reasonable start. 1650 for i in 1 2 3 4 5 6 7 8 ; do 1651 teststring=$teststring$teststring 1652 done 1653 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1654 # If test is not a shell built-in, we'll probably end up computing a 1655 # maximum length that is only half of the actual maximum length, but 1656 # we can't tell. 1657 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ 1658 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1659 test $i != 17 # 1/2 MB should be enough 1660 do 1661 i=`expr $i + 1` 1662 teststring=$teststring$teststring 1663 done 1664 # Only check the string length outside the loop. 1665 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1666 teststring= 1667 # Add a significant safety factor because C++ compilers can tack on 1668 # massive amounts of additional arguments before passing them to the 1669 # linker. It appears as though 1/2 is a usable value. 1670 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1671 fi 1672 ;; 1673 esac 1674]) 1675if test -n $lt_cv_sys_max_cmd_len ; then 1676 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1677else 1678 AC_MSG_RESULT(none) 1679fi 1680max_cmd_len=$lt_cv_sys_max_cmd_len 1681_LT_DECL([], [max_cmd_len], [0], 1682 [What is the maximum length of a command?]) 1683])# LT_CMD_MAX_LEN 1684 1685# Old name: 1686AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1687dnl aclocal-1.4 backwards compatibility: 1688dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1689 1690 1691# _LT_HEADER_DLFCN 1692# ---------------- 1693m4_defun([_LT_HEADER_DLFCN], 1694[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1695])# _LT_HEADER_DLFCN 1696 1697 1698# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1699# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1700# ---------------------------------------------------------------- 1701m4_defun([_LT_TRY_DLOPEN_SELF], 1702[m4_require([_LT_HEADER_DLFCN])dnl 1703if test "$cross_compiling" = yes; then : 1704 [$4] 1705else 1706 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1707 lt_status=$lt_dlunknown 1708 cat > conftest.$ac_ext <<_LT_EOF 1709[#line $LINENO "configure" 1710#include "confdefs.h" 1711 1712#if HAVE_DLFCN_H 1713#include <dlfcn.h> 1714#endif 1715 1716#include <stdio.h> 1717 1718#ifdef RTLD_GLOBAL 1719# define LT_DLGLOBAL RTLD_GLOBAL 1720#else 1721# ifdef DL_GLOBAL 1722# define LT_DLGLOBAL DL_GLOBAL 1723# else 1724# define LT_DLGLOBAL 0 1725# endif 1726#endif 1727 1728/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1729 find out it does not work in some platform. */ 1730#ifndef LT_DLLAZY_OR_NOW 1731# ifdef RTLD_LAZY 1732# define LT_DLLAZY_OR_NOW RTLD_LAZY 1733# else 1734# ifdef DL_LAZY 1735# define LT_DLLAZY_OR_NOW DL_LAZY 1736# else 1737# ifdef RTLD_NOW 1738# define LT_DLLAZY_OR_NOW RTLD_NOW 1739# else 1740# ifdef DL_NOW 1741# define LT_DLLAZY_OR_NOW DL_NOW 1742# else 1743# define LT_DLLAZY_OR_NOW 0 1744# endif 1745# endif 1746# endif 1747# endif 1748#endif 1749 1750/* When -fvisbility=hidden is used, assume the code has been annotated 1751 correspondingly for the symbols needed. */ 1752#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1753int fnord () __attribute__((visibility("default"))); 1754#endif 1755 1756int fnord () { return 42; } 1757int main () 1758{ 1759 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1760 int status = $lt_dlunknown; 1761 1762 if (self) 1763 { 1764 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1765 else 1766 { 1767 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1768 else puts (dlerror ()); 1769 } 1770 /* dlclose (self); */ 1771 } 1772 else 1773 puts (dlerror ()); 1774 1775 return status; 1776}] 1777_LT_EOF 1778 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1779 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1780 lt_status=$? 1781 case x$lt_status in 1782 x$lt_dlno_uscore) $1 ;; 1783 x$lt_dlneed_uscore) $2 ;; 1784 x$lt_dlunknown|x*) $3 ;; 1785 esac 1786 else : 1787 # compilation failed 1788 $3 1789 fi 1790fi 1791rm -fr conftest* 1792])# _LT_TRY_DLOPEN_SELF 1793 1794 1795# LT_SYS_DLOPEN_SELF 1796# ------------------ 1797AC_DEFUN([LT_SYS_DLOPEN_SELF], 1798[m4_require([_LT_HEADER_DLFCN])dnl 1799if test "x$enable_dlopen" != xyes; then 1800 enable_dlopen=unknown 1801 enable_dlopen_self=unknown 1802 enable_dlopen_self_static=unknown 1803else 1804 lt_cv_dlopen=no 1805 lt_cv_dlopen_libs= 1806 1807 case $host_os in 1808 beos*) 1809 lt_cv_dlopen="load_add_on" 1810 lt_cv_dlopen_libs= 1811 lt_cv_dlopen_self=yes 1812 ;; 1813 1814 mingw* | pw32* | cegcc*) 1815 lt_cv_dlopen="LoadLibrary" 1816 lt_cv_dlopen_libs= 1817 ;; 1818 1819 cygwin*) 1820 lt_cv_dlopen="dlopen" 1821 lt_cv_dlopen_libs= 1822 ;; 1823 1824 darwin*) 1825 # if libdl is installed we need to link against it 1826 AC_CHECK_LIB([dl], [dlopen], 1827 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1828 lt_cv_dlopen="dyld" 1829 lt_cv_dlopen_libs= 1830 lt_cv_dlopen_self=yes 1831 ]) 1832 ;; 1833 1834 *) 1835 AC_CHECK_FUNC([shl_load], 1836 [lt_cv_dlopen="shl_load"], 1837 [AC_CHECK_LIB([dld], [shl_load], 1838 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1839 [AC_CHECK_FUNC([dlopen], 1840 [lt_cv_dlopen="dlopen"], 1841 [AC_CHECK_LIB([dl], [dlopen], 1842 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1843 [AC_CHECK_LIB([svld], [dlopen], 1844 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1845 [AC_CHECK_LIB([dld], [dld_link], 1846 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1847 ]) 1848 ]) 1849 ]) 1850 ]) 1851 ]) 1852 ;; 1853 esac 1854 1855 if test "x$lt_cv_dlopen" != xno; then 1856 enable_dlopen=yes 1857 else 1858 enable_dlopen=no 1859 fi 1860 1861 case $lt_cv_dlopen in 1862 dlopen) 1863 save_CPPFLAGS="$CPPFLAGS" 1864 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1865 1866 save_LDFLAGS="$LDFLAGS" 1867 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1868 1869 save_LIBS="$LIBS" 1870 LIBS="$lt_cv_dlopen_libs $LIBS" 1871 1872 AC_CACHE_CHECK([whether a program can dlopen itself], 1873 lt_cv_dlopen_self, [dnl 1874 _LT_TRY_DLOPEN_SELF( 1875 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1876 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1877 ]) 1878 1879 if test "x$lt_cv_dlopen_self" = xyes; then 1880 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1881 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1882 lt_cv_dlopen_self_static, [dnl 1883 _LT_TRY_DLOPEN_SELF( 1884 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1885 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1886 ]) 1887 fi 1888 1889 CPPFLAGS="$save_CPPFLAGS" 1890 LDFLAGS="$save_LDFLAGS" 1891 LIBS="$save_LIBS" 1892 ;; 1893 esac 1894 1895 case $lt_cv_dlopen_self in 1896 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1897 *) enable_dlopen_self=unknown ;; 1898 esac 1899 1900 case $lt_cv_dlopen_self_static in 1901 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1902 *) enable_dlopen_self_static=unknown ;; 1903 esac 1904fi 1905_LT_DECL([dlopen_support], [enable_dlopen], [0], 1906 [Whether dlopen is supported]) 1907_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1908 [Whether dlopen of programs is supported]) 1909_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1910 [Whether dlopen of statically linked programs is supported]) 1911])# LT_SYS_DLOPEN_SELF 1912 1913# Old name: 1914AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1915dnl aclocal-1.4 backwards compatibility: 1916dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1917 1918 1919# _LT_COMPILER_C_O([TAGNAME]) 1920# --------------------------- 1921# Check to see if options -c and -o are simultaneously supported by compiler. 1922# This macro does not hard code the compiler like AC_PROG_CC_C_O. 1923m4_defun([_LT_COMPILER_C_O], 1924[m4_require([_LT_DECL_SED])dnl 1925m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1926m4_require([_LT_TAG_COMPILER])dnl 1927AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1928 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1929 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1930 $RM -r conftest 2>/dev/null 1931 mkdir conftest 1932 cd conftest 1933 mkdir out 1934 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1935 1936 lt_compiler_flag="-o out/conftest2.$ac_objext" 1937 # Insert the option either (1) after the last *FLAGS variable, or 1938 # (2) before a word containing "conftest.", or (3) at the end. 1939 # Note that $ac_compile itself does not contain backslashes and begins 1940 # with a dollar sign (not a hyphen), so the echo should work correctly. 1941 lt_compile=`echo "$ac_compile" | $SED \ 1942 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1943 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1944 -e 's:$: $lt_compiler_flag:'` 1945 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1946 (eval "$lt_compile" 2>out/conftest.err) 1947 ac_status=$? 1948 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1949 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1950 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1951 then 1952 # The compiler can only warn and ignore the option if not recognized 1953 # So say no if there are warnings 1954 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 1955 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1956 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1957 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1958 fi 1959 fi 1960 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1961 $RM conftest* 1962 # SGI C++ compiler will create directory out/ii_files/ for 1963 # template instantiation 1964 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 1965 $RM out/* && rmdir out 1966 cd .. 1967 $RM -r conftest 1968 $RM conftest* 1969]) 1970_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 1971 [Does compiler simultaneously support -c and -o options?]) 1972])# _LT_COMPILER_C_O 1973 1974 1975# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 1976# ---------------------------------- 1977# Check to see if we can do hard links to lock some files if needed 1978m4_defun([_LT_COMPILER_FILE_LOCKS], 1979[m4_require([_LT_ENABLE_LOCK])dnl 1980m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1981_LT_COMPILER_C_O([$1]) 1982 1983hard_links="nottested" 1984if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1985 # do not overwrite the value of need_locks provided by the user 1986 AC_MSG_CHECKING([if we can lock with hard links]) 1987 hard_links=yes 1988 $RM conftest* 1989 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1990 touch conftest.a 1991 ln conftest.a conftest.b 2>&5 || hard_links=no 1992 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1993 AC_MSG_RESULT([$hard_links]) 1994 if test "$hard_links" = no; then 1995 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1996 need_locks=warn 1997 fi 1998else 1999 need_locks=no 2000fi 2001_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2002])# _LT_COMPILER_FILE_LOCKS 2003 2004 2005# _LT_CHECK_OBJDIR 2006# ---------------- 2007m4_defun([_LT_CHECK_OBJDIR], 2008[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2009[rm -f .libs 2>/dev/null 2010mkdir .libs 2>/dev/null 2011if test -d .libs; then 2012 lt_cv_objdir=.libs 2013else 2014 # MS-DOS does not allow filenames that begin with a dot. 2015 lt_cv_objdir=_libs 2016fi 2017rmdir .libs 2>/dev/null]) 2018objdir=$lt_cv_objdir 2019_LT_DECL([], [objdir], [0], 2020 [The name of the directory that contains temporary libtool files])dnl 2021m4_pattern_allow([LT_OBJDIR])dnl 2022AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2023 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2024])# _LT_CHECK_OBJDIR 2025 2026 2027# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2028# -------------------------------------- 2029# Check hardcoding attributes. 2030m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2031[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2032_LT_TAGVAR(hardcode_action, $1)= 2033if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2034 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2035 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2036 2037 # We can hardcode non-existent directories. 2038 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2039 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2040 # have to relink, otherwise we might link with an installed library 2041 # when we should be linking with a yet-to-be-installed one 2042 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2043 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2044 # Linking always hardcodes the temporary library directory. 2045 _LT_TAGVAR(hardcode_action, $1)=relink 2046 else 2047 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2048 _LT_TAGVAR(hardcode_action, $1)=immediate 2049 fi 2050else 2051 # We cannot hardcode anything, or else we can only hardcode existing 2052 # directories. 2053 _LT_TAGVAR(hardcode_action, $1)=unsupported 2054fi 2055AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2056 2057if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2058 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2059 # Fast installation is not supported 2060 enable_fast_install=no 2061elif test "$shlibpath_overrides_runpath" = yes || 2062 test "$enable_shared" = no; then 2063 # Fast installation is not necessary 2064 enable_fast_install=needless 2065fi 2066_LT_TAGDECL([], [hardcode_action], [0], 2067 [How to hardcode a shared library path into an executable]) 2068])# _LT_LINKER_HARDCODE_LIBPATH 2069 2070 2071# _LT_CMD_STRIPLIB 2072# ---------------- 2073m4_defun([_LT_CMD_STRIPLIB], 2074[m4_require([_LT_DECL_EGREP]) 2075striplib= 2076old_striplib= 2077AC_MSG_CHECKING([whether stripping libraries is possible]) 2078if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2079 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2080 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2081 AC_MSG_RESULT([yes]) 2082else 2083# FIXME - insert some real tests, host_os isn't really good enough 2084 case $host_os in 2085 darwin*) 2086 if test -n "$STRIP" ; then 2087 striplib="$STRIP -x" 2088 old_striplib="$STRIP -S" 2089 AC_MSG_RESULT([yes]) 2090 else 2091 AC_MSG_RESULT([no]) 2092 fi 2093 ;; 2094 *) 2095 AC_MSG_RESULT([no]) 2096 ;; 2097 esac 2098fi 2099_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2100_LT_DECL([], [striplib], [1]) 2101])# _LT_CMD_STRIPLIB 2102 2103 2104# _LT_SYS_DYNAMIC_LINKER([TAG]) 2105# ----------------------------- 2106# PORTME Fill in your ld.so characteristics 2107m4_defun([_LT_SYS_DYNAMIC_LINKER], 2108[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2109m4_require([_LT_DECL_EGREP])dnl 2110m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2111m4_require([_LT_DECL_OBJDUMP])dnl 2112m4_require([_LT_DECL_SED])dnl 2113m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2114AC_MSG_CHECKING([dynamic linker characteristics]) 2115m4_if([$1], 2116 [], [ 2117if test "$GCC" = yes; then 2118 case $host_os in 2119 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2120 *) lt_awk_arg="/^libraries:/" ;; 2121 esac 2122 case $host_os in 2123 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2124 *) lt_sed_strip_eq="s,=/,/,g" ;; 2125 esac 2126 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2127 case $lt_search_path_spec in 2128 *\;*) 2129 # if the path contains ";" then we assume it to be the separator 2130 # otherwise default to the standard path separator (i.e. ":") - it is 2131 # assumed that no part of a normal pathname contains ";" but that should 2132 # okay in the real world where ";" in dirpaths is itself problematic. 2133 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2134 ;; 2135 *) 2136 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2137 ;; 2138 esac 2139 # Ok, now we have the path, separated by spaces, we can step through it 2140 # and add multilib dir if necessary. 2141 lt_tmp_lt_search_path_spec= 2142 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2143 for lt_sys_path in $lt_search_path_spec; do 2144 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2145 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2146 else 2147 test -d "$lt_sys_path" && \ 2148 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2149 fi 2150 done 2151 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2152BEGIN {RS=" "; FS="/|\n";} { 2153 lt_foo=""; 2154 lt_count=0; 2155 for (lt_i = NF; lt_i > 0; lt_i--) { 2156 if ($lt_i != "" && $lt_i != ".") { 2157 if ($lt_i == "..") { 2158 lt_count++; 2159 } else { 2160 if (lt_count == 0) { 2161 lt_foo="/" $lt_i lt_foo; 2162 } else { 2163 lt_count--; 2164 } 2165 } 2166 } 2167 } 2168 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2169 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2170}'` 2171 # AWK program above erroneously prepends '/' to C:/dos/paths 2172 # for these hosts. 2173 case $host_os in 2174 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2175 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2176 esac 2177 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2178else 2179 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2180fi]) 2181library_names_spec= 2182libname_spec='lib$name' 2183soname_spec= 2184shrext_cmds=".so" 2185postinstall_cmds= 2186postuninstall_cmds= 2187finish_cmds= 2188finish_eval= 2189shlibpath_var= 2190shlibpath_overrides_runpath=unknown 2191version_type=none 2192dynamic_linker="$host_os ld.so" 2193sys_lib_dlsearch_path_spec="/lib /usr/lib" 2194need_lib_prefix=unknown 2195hardcode_into_libs=no 2196 2197# when you set need_version to no, make sure it does not cause -set_version 2198# flags to be left without arguments 2199need_version=unknown 2200 2201case $host_os in 2202aix3*) 2203 version_type=linux 2204 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2205 shlibpath_var=LIBPATH 2206 2207 # AIX 3 has no versioning support, so we append a major version to the name. 2208 soname_spec='${libname}${release}${shared_ext}$major' 2209 ;; 2210 2211aix[[4-9]]*) 2212 version_type=linux 2213 need_lib_prefix=no 2214 need_version=no 2215 hardcode_into_libs=yes 2216 if test "$host_cpu" = ia64; then 2217 # AIX 5 supports IA64 2218 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2219 shlibpath_var=LD_LIBRARY_PATH 2220 else 2221 # With GCC up to 2.95.x, collect2 would create an import file 2222 # for dependence libraries. The import file would start with 2223 # the line `#! .'. This would cause the generated library to 2224 # depend on `.', always an invalid library. This was fixed in 2225 # development snapshots of GCC prior to 3.0. 2226 case $host_os in 2227 aix4 | aix4.[[01]] | aix4.[[01]].*) 2228 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2229 echo ' yes ' 2230 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2231 : 2232 else 2233 can_build_shared=no 2234 fi 2235 ;; 2236 esac 2237 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2238 # soname into executable. Probably we can add versioning support to 2239 # collect2, so additional links can be useful in future. 2240 if test "$aix_use_runtimelinking" = yes; then 2241 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2242 # instead of lib<name>.a to let people know that these are not 2243 # typical AIX shared libraries. 2244 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2245 else 2246 # We preserve .a as extension for shared libraries through AIX4.2 2247 # and later when we are not doing run time linking. 2248 library_names_spec='${libname}${release}.a $libname.a' 2249 soname_spec='${libname}${release}${shared_ext}$major' 2250 fi 2251 shlibpath_var=LIBPATH 2252 fi 2253 ;; 2254 2255amigaos*) 2256 case $host_cpu in 2257 powerpc) 2258 # Since July 2007 AmigaOS4 officially supports .so libraries. 2259 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2260 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2261 ;; 2262 m68k) 2263 library_names_spec='$libname.ixlibrary $libname.a' 2264 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2265 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2266 ;; 2267 esac 2268 ;; 2269 2270beos*) 2271 library_names_spec='${libname}${shared_ext}' 2272 dynamic_linker="$host_os ld.so" 2273 shlibpath_var=LIBRARY_PATH 2274 ;; 2275 2276bsdi[[45]]*) 2277 version_type=linux 2278 need_version=no 2279 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2280 soname_spec='${libname}${release}${shared_ext}$major' 2281 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2282 shlibpath_var=LD_LIBRARY_PATH 2283 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2284 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2285 # the default ld.so.conf also contains /usr/contrib/lib and 2286 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2287 # libtool to hard-code these into programs 2288 ;; 2289 2290cygwin* | mingw* | pw32* | cegcc*) 2291 version_type=windows 2292 shrext_cmds=".dll" 2293 need_version=no 2294 need_lib_prefix=no 2295 2296 case $GCC,$cc_basename in 2297 yes,*) 2298 # gcc 2299 library_names_spec='$libname.dll.a' 2300 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2301 postinstall_cmds='base_file=`basename \${file}`~ 2302 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2303 dldir=$destdir/`dirname \$dlpath`~ 2304 test -d \$dldir || mkdir -p \$dldir~ 2305 $install_prog $dir/$dlname \$dldir/$dlname~ 2306 chmod a+x \$dldir/$dlname~ 2307 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2308 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2309 fi' 2310 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2311 dlpath=$dir/\$dldll~ 2312 $RM \$dlpath' 2313 shlibpath_overrides_runpath=yes 2314 2315 case $host_os in 2316 cygwin*) 2317 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2318 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2319m4_if([$1], [],[ 2320 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2321 ;; 2322 mingw* | cegcc*) 2323 # MinGW DLLs use traditional 'lib' prefix 2324 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2325 ;; 2326 pw32*) 2327 # pw32 DLLs use 'pw' prefix rather than 'lib' 2328 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2329 ;; 2330 esac 2331 dynamic_linker='Win32 ld.exe' 2332 ;; 2333 2334 *,cl*) 2335 # Native MSVC 2336 libname_spec='$name' 2337 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2338 library_names_spec='${libname}.dll.lib' 2339 2340 case $build_os in 2341 mingw*) 2342 sys_lib_search_path_spec= 2343 lt_save_ifs=$IFS 2344 IFS=';' 2345 for lt_path in $LIB 2346 do 2347 IFS=$lt_save_ifs 2348 # Let DOS variable expansion print the short 8.3 style file name. 2349 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2350 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2351 done 2352 IFS=$lt_save_ifs 2353 # Convert to MSYS style. 2354 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2355 ;; 2356 cygwin*) 2357 # Convert to unix form, then to dos form, then back to unix form 2358 # but this time dos style (no spaces!) so that the unix form looks 2359 # like /cygdrive/c/PROGRA~1:/cygdr... 2360 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2361 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2362 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2363 ;; 2364 *) 2365 sys_lib_search_path_spec="$LIB" 2366 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2367 # It is most probably a Windows format PATH. 2368 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2369 else 2370 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2371 fi 2372 # FIXME: find the short name or the path components, as spaces are 2373 # common. (e.g. "Program Files" -> "PROGRA~1") 2374 ;; 2375 esac 2376 2377 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2378 postinstall_cmds='base_file=`basename \${file}`~ 2379 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2380 dldir=$destdir/`dirname \$dlpath`~ 2381 test -d \$dldir || mkdir -p \$dldir~ 2382 $install_prog $dir/$dlname \$dldir/$dlname' 2383 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2384 dlpath=$dir/\$dldll~ 2385 $RM \$dlpath' 2386 shlibpath_overrides_runpath=yes 2387 dynamic_linker='Win32 link.exe' 2388 ;; 2389 2390 *) 2391 # Assume MSVC wrapper 2392 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2393 dynamic_linker='Win32 ld.exe' 2394 ;; 2395 esac 2396 # FIXME: first we should search . and the directory the executable is in 2397 shlibpath_var=PATH 2398 ;; 2399 2400darwin* | rhapsody*) 2401 dynamic_linker="$host_os dyld" 2402 version_type=darwin 2403 need_lib_prefix=no 2404 need_version=no 2405 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2406 soname_spec='${libname}${release}${major}$shared_ext' 2407 shlibpath_overrides_runpath=yes 2408 shlibpath_var=DYLD_LIBRARY_PATH 2409 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2410m4_if([$1], [],[ 2411 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2412 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2413 ;; 2414 2415dgux*) 2416 version_type=linux 2417 need_lib_prefix=no 2418 need_version=no 2419 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2420 soname_spec='${libname}${release}${shared_ext}$major' 2421 shlibpath_var=LD_LIBRARY_PATH 2422 ;; 2423 2424freebsd1*) 2425 dynamic_linker=no 2426 ;; 2427 2428freebsd* | dragonfly*) 2429 # DragonFly does not have aout. When/if they implement a new 2430 # versioning mechanism, adjust this. 2431 if test -x /usr/bin/objformat; then 2432 objformat=`/usr/bin/objformat` 2433 else 2434 case $host_os in 2435 freebsd[[123]]*) objformat=aout ;; 2436 *) objformat=elf ;; 2437 esac 2438 fi 2439 version_type=freebsd-$objformat 2440 case $version_type in 2441 freebsd-elf*) 2442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2443 need_version=no 2444 need_lib_prefix=no 2445 ;; 2446 freebsd-*) 2447 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2448 need_version=yes 2449 ;; 2450 esac 2451 shlibpath_var=LD_LIBRARY_PATH 2452 case $host_os in 2453 freebsd2*) 2454 shlibpath_overrides_runpath=yes 2455 ;; 2456 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2457 shlibpath_overrides_runpath=yes 2458 hardcode_into_libs=yes 2459 ;; 2460 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2461 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2462 shlibpath_overrides_runpath=no 2463 hardcode_into_libs=yes 2464 ;; 2465 *) # from 4.6 on, and DragonFly 2466 shlibpath_overrides_runpath=yes 2467 hardcode_into_libs=yes 2468 ;; 2469 esac 2470 ;; 2471 2472gnu*) 2473 version_type=linux 2474 need_lib_prefix=no 2475 need_version=no 2476 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2477 soname_spec='${libname}${release}${shared_ext}$major' 2478 shlibpath_var=LD_LIBRARY_PATH 2479 shlibpath_overrides_runpath=no 2480 hardcode_into_libs=yes 2481 ;; 2482 2483haiku*) 2484 version_type=linux 2485 need_lib_prefix=no 2486 need_version=no 2487 dynamic_linker="$host_os runtime_loader" 2488 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2489 soname_spec='${libname}${release}${shared_ext}$major' 2490 shlibpath_var=LIBRARY_PATH 2491 shlibpath_overrides_runpath=yes 2492 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2493 hardcode_into_libs=yes 2494 ;; 2495 2496hpux9* | hpux10* | hpux11*) 2497 # Give a soname corresponding to the major version so that dld.sl refuses to 2498 # link against other versions. 2499 version_type=sunos 2500 need_lib_prefix=no 2501 need_version=no 2502 case $host_cpu in 2503 ia64*) 2504 shrext_cmds='.so' 2505 hardcode_into_libs=yes 2506 dynamic_linker="$host_os dld.so" 2507 shlibpath_var=LD_LIBRARY_PATH 2508 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2509 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2510 soname_spec='${libname}${release}${shared_ext}$major' 2511 if test "X$HPUX_IA64_MODE" = X32; then 2512 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2513 else 2514 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2515 fi 2516 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2517 ;; 2518 hppa*64*) 2519 shrext_cmds='.sl' 2520 hardcode_into_libs=yes 2521 dynamic_linker="$host_os dld.sl" 2522 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2523 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2524 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2525 soname_spec='${libname}${release}${shared_ext}$major' 2526 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2527 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2528 ;; 2529 *) 2530 shrext_cmds='.sl' 2531 dynamic_linker="$host_os dld.sl" 2532 shlibpath_var=SHLIB_PATH 2533 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2534 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2535 soname_spec='${libname}${release}${shared_ext}$major' 2536 ;; 2537 esac 2538 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2539 postinstall_cmds='chmod 555 $lib' 2540 # or fails outright, so override atomically: 2541 install_override_mode=555 2542 ;; 2543 2544interix[[3-9]]*) 2545 version_type=linux 2546 need_lib_prefix=no 2547 need_version=no 2548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2549 soname_spec='${libname}${release}${shared_ext}$major' 2550 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2551 shlibpath_var=LD_LIBRARY_PATH 2552 shlibpath_overrides_runpath=no 2553 hardcode_into_libs=yes 2554 ;; 2555 2556irix5* | irix6* | nonstopux*) 2557 case $host_os in 2558 nonstopux*) version_type=nonstopux ;; 2559 *) 2560 if test "$lt_cv_prog_gnu_ld" = yes; then 2561 version_type=linux 2562 else 2563 version_type=irix 2564 fi ;; 2565 esac 2566 need_lib_prefix=no 2567 need_version=no 2568 soname_spec='${libname}${release}${shared_ext}$major' 2569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2570 case $host_os in 2571 irix5* | nonstopux*) 2572 libsuff= shlibsuff= 2573 ;; 2574 *) 2575 case $LD in # libtool.m4 will add one of these switches to LD 2576 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2577 libsuff= shlibsuff= libmagic=32-bit;; 2578 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2579 libsuff=32 shlibsuff=N32 libmagic=N32;; 2580 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2581 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2582 *) libsuff= shlibsuff= libmagic=never-match;; 2583 esac 2584 ;; 2585 esac 2586 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2587 shlibpath_overrides_runpath=no 2588 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2589 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2590 hardcode_into_libs=yes 2591 ;; 2592 2593# No shared lib support for Linux oldld, aout, or coff. 2594linux*oldld* | linux*aout* | linux*coff*) 2595 dynamic_linker=no 2596 ;; 2597 2598# This must be Linux ELF. 2599linux* | k*bsd*-gnu | kopensolaris*-gnu) 2600 version_type=linux 2601 need_lib_prefix=no 2602 need_version=no 2603 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2604 soname_spec='${libname}${release}${shared_ext}$major' 2605 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2606 shlibpath_var=LD_LIBRARY_PATH 2607 shlibpath_overrides_runpath=no 2608 2609 # Some binutils ld are patched to set DT_RUNPATH 2610 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2611 [lt_cv_shlibpath_overrides_runpath=no 2612 save_LDFLAGS=$LDFLAGS 2613 save_libdir=$libdir 2614 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2615 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2616 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2617 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2618 [lt_cv_shlibpath_overrides_runpath=yes])]) 2619 LDFLAGS=$save_LDFLAGS 2620 libdir=$save_libdir 2621 ]) 2622 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2623 2624 # This implies no fast_install, which is unacceptable. 2625 # Some rework will be needed to allow for fast_install 2626 # before this can be enabled. 2627 hardcode_into_libs=yes 2628 2629 # Append ld.so.conf contents to the search path 2630 if test -f /etc/ld.so.conf; then 2631 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 2632 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2633 fi 2634 2635 # We used to test for /lib/ld.so.1 and disable shared libraries on 2636 # powerpc, because MkLinux only supported shared libraries with the 2637 # GNU dynamic linker. Since this was broken with cross compilers, 2638 # most powerpc-linux boxes support dynamic linking these days and 2639 # people can always --disable-shared, the test was removed, and we 2640 # assume the GNU/Linux dynamic linker is in use. 2641 dynamic_linker='GNU/Linux ld.so' 2642 ;; 2643 2644netbsdelf*-gnu) 2645 version_type=linux 2646 need_lib_prefix=no 2647 need_version=no 2648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2649 soname_spec='${libname}${release}${shared_ext}$major' 2650 shlibpath_var=LD_LIBRARY_PATH 2651 shlibpath_overrides_runpath=no 2652 hardcode_into_libs=yes 2653 dynamic_linker='NetBSD ld.elf_so' 2654 ;; 2655 2656netbsd*) 2657 version_type=sunos 2658 need_lib_prefix=no 2659 need_version=no 2660 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2661 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2662 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2663 dynamic_linker='NetBSD (a.out) ld.so' 2664 else 2665 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2666 soname_spec='${libname}${release}${shared_ext}$major' 2667 dynamic_linker='NetBSD ld.elf_so' 2668 fi 2669 shlibpath_var=LD_LIBRARY_PATH 2670 shlibpath_overrides_runpath=yes 2671 hardcode_into_libs=yes 2672 ;; 2673 2674newsos6) 2675 version_type=linux 2676 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2677 shlibpath_var=LD_LIBRARY_PATH 2678 shlibpath_overrides_runpath=yes 2679 ;; 2680 2681*nto* | *qnx*) 2682 version_type=qnx 2683 need_lib_prefix=no 2684 need_version=no 2685 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2686 soname_spec='${libname}${release}${shared_ext}$major' 2687 shlibpath_var=LD_LIBRARY_PATH 2688 shlibpath_overrides_runpath=no 2689 hardcode_into_libs=yes 2690 dynamic_linker='ldqnx.so' 2691 ;; 2692 2693openbsd*) 2694 version_type=sunos 2695 sys_lib_dlsearch_path_spec="/usr/lib" 2696 need_lib_prefix=no 2697 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2698 case $host_os in 2699 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2700 *) need_version=no ;; 2701 esac 2702 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2703 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2704 shlibpath_var=LD_LIBRARY_PATH 2705 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2706 case $host_os in 2707 openbsd2.[[89]] | openbsd2.[[89]].*) 2708 shlibpath_overrides_runpath=no 2709 ;; 2710 *) 2711 shlibpath_overrides_runpath=yes 2712 ;; 2713 esac 2714 else 2715 shlibpath_overrides_runpath=yes 2716 fi 2717 ;; 2718 2719os2*) 2720 libname_spec='$name' 2721 shrext_cmds=".dll" 2722 need_lib_prefix=no 2723 library_names_spec='$libname${shared_ext} $libname.a' 2724 dynamic_linker='OS/2 ld.exe' 2725 shlibpath_var=LIBPATH 2726 ;; 2727 2728osf3* | osf4* | osf5*) 2729 version_type=osf 2730 need_lib_prefix=no 2731 need_version=no 2732 soname_spec='${libname}${release}${shared_ext}$major' 2733 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2734 shlibpath_var=LD_LIBRARY_PATH 2735 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2736 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2737 ;; 2738 2739rdos*) 2740 dynamic_linker=no 2741 ;; 2742 2743solaris*) 2744 version_type=linux 2745 need_lib_prefix=no 2746 need_version=no 2747 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2748 soname_spec='${libname}${release}${shared_ext}$major' 2749 shlibpath_var=LD_LIBRARY_PATH 2750 shlibpath_overrides_runpath=yes 2751 hardcode_into_libs=yes 2752 # ldd complains unless libraries are executable 2753 postinstall_cmds='chmod +x $lib' 2754 ;; 2755 2756sunos4*) 2757 version_type=sunos 2758 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2759 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2760 shlibpath_var=LD_LIBRARY_PATH 2761 shlibpath_overrides_runpath=yes 2762 if test "$with_gnu_ld" = yes; then 2763 need_lib_prefix=no 2764 fi 2765 need_version=yes 2766 ;; 2767 2768sysv4 | sysv4.3*) 2769 version_type=linux 2770 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2771 soname_spec='${libname}${release}${shared_ext}$major' 2772 shlibpath_var=LD_LIBRARY_PATH 2773 case $host_vendor in 2774 sni) 2775 shlibpath_overrides_runpath=no 2776 need_lib_prefix=no 2777 runpath_var=LD_RUN_PATH 2778 ;; 2779 siemens) 2780 need_lib_prefix=no 2781 ;; 2782 motorola) 2783 need_lib_prefix=no 2784 need_version=no 2785 shlibpath_overrides_runpath=no 2786 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2787 ;; 2788 esac 2789 ;; 2790 2791sysv4*MP*) 2792 if test -d /usr/nec ;then 2793 version_type=linux 2794 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2795 soname_spec='$libname${shared_ext}.$major' 2796 shlibpath_var=LD_LIBRARY_PATH 2797 fi 2798 ;; 2799 2800sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2801 version_type=freebsd-elf 2802 need_lib_prefix=no 2803 need_version=no 2804 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2805 soname_spec='${libname}${release}${shared_ext}$major' 2806 shlibpath_var=LD_LIBRARY_PATH 2807 shlibpath_overrides_runpath=yes 2808 hardcode_into_libs=yes 2809 if test "$with_gnu_ld" = yes; then 2810 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2811 else 2812 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2813 case $host_os in 2814 sco3.2v5*) 2815 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2816 ;; 2817 esac 2818 fi 2819 sys_lib_dlsearch_path_spec='/usr/lib' 2820 ;; 2821 2822tpf*) 2823 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2824 version_type=linux 2825 need_lib_prefix=no 2826 need_version=no 2827 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2828 shlibpath_var=LD_LIBRARY_PATH 2829 shlibpath_overrides_runpath=no 2830 hardcode_into_libs=yes 2831 ;; 2832 2833uts4*) 2834 version_type=linux 2835 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2836 soname_spec='${libname}${release}${shared_ext}$major' 2837 shlibpath_var=LD_LIBRARY_PATH 2838 ;; 2839 2840*) 2841 dynamic_linker=no 2842 ;; 2843esac 2844AC_MSG_RESULT([$dynamic_linker]) 2845test "$dynamic_linker" = no && can_build_shared=no 2846 2847variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2848if test "$GCC" = yes; then 2849 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2850fi 2851 2852if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2853 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2854fi 2855if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2856 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2857fi 2858 2859_LT_DECL([], [variables_saved_for_relink], [1], 2860 [Variables whose values should be saved in libtool wrapper scripts and 2861 restored at link time]) 2862_LT_DECL([], [need_lib_prefix], [0], 2863 [Do we need the "lib" prefix for modules?]) 2864_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2865_LT_DECL([], [version_type], [0], [Library versioning type]) 2866_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2867_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2868_LT_DECL([], [shlibpath_overrides_runpath], [0], 2869 [Is shlibpath searched before the hard-coded library search path?]) 2870_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2871_LT_DECL([], [library_names_spec], [1], 2872 [[List of archive names. First name is the real one, the rest are links. 2873 The last name is the one that the linker finds with -lNAME]]) 2874_LT_DECL([], [soname_spec], [1], 2875 [[The coded name of the library, if different from the real name]]) 2876_LT_DECL([], [install_override_mode], [1], 2877 [Permission mode override for installation of shared libraries]) 2878_LT_DECL([], [postinstall_cmds], [2], 2879 [Command to use after installation of a shared archive]) 2880_LT_DECL([], [postuninstall_cmds], [2], 2881 [Command to use after uninstallation of a shared archive]) 2882_LT_DECL([], [finish_cmds], [2], 2883 [Commands used to finish a libtool library installation in a directory]) 2884_LT_DECL([], [finish_eval], [1], 2885 [[As "finish_cmds", except a single script fragment to be evaled but 2886 not shown]]) 2887_LT_DECL([], [hardcode_into_libs], [0], 2888 [Whether we should hardcode library paths into libraries]) 2889_LT_DECL([], [sys_lib_search_path_spec], [2], 2890 [Compile-time system search path for libraries]) 2891_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2892 [Run-time system search path for libraries]) 2893])# _LT_SYS_DYNAMIC_LINKER 2894 2895 2896# _LT_PATH_TOOL_PREFIX(TOOL) 2897# -------------------------- 2898# find a file program which can recognize shared library 2899AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2900[m4_require([_LT_DECL_EGREP])dnl 2901AC_MSG_CHECKING([for $1]) 2902AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2903[case $MAGIC_CMD in 2904[[\\/*] | ?:[\\/]*]) 2905 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2906 ;; 2907*) 2908 lt_save_MAGIC_CMD="$MAGIC_CMD" 2909 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2910dnl $ac_dummy forces splitting on constant user-supplied paths. 2911dnl POSIX.2 word splitting is done only on the output of word expansions, 2912dnl not every word. This closes a longstanding sh security hole. 2913 ac_dummy="m4_if([$2], , $PATH, [$2])" 2914 for ac_dir in $ac_dummy; do 2915 IFS="$lt_save_ifs" 2916 test -z "$ac_dir" && ac_dir=. 2917 if test -f $ac_dir/$1; then 2918 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2919 if test -n "$file_magic_test_file"; then 2920 case $deplibs_check_method in 2921 "file_magic "*) 2922 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2923 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2924 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2925 $EGREP "$file_magic_regex" > /dev/null; then 2926 : 2927 else 2928 cat <<_LT_EOF 1>&2 2929 2930*** Warning: the command libtool uses to detect shared libraries, 2931*** $file_magic_cmd, produces output that libtool cannot recognize. 2932*** The result is that libtool may fail to recognize shared libraries 2933*** as such. This will affect the creation of libtool libraries that 2934*** depend on shared libraries, but programs linked with such libtool 2935*** libraries will work regardless of this problem. Nevertheless, you 2936*** may want to report the problem to your system manager and/or to 2937*** bug-libtool@gnu.org 2938 2939_LT_EOF 2940 fi ;; 2941 esac 2942 fi 2943 break 2944 fi 2945 done 2946 IFS="$lt_save_ifs" 2947 MAGIC_CMD="$lt_save_MAGIC_CMD" 2948 ;; 2949esac]) 2950MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2951if test -n "$MAGIC_CMD"; then 2952 AC_MSG_RESULT($MAGIC_CMD) 2953else 2954 AC_MSG_RESULT(no) 2955fi 2956_LT_DECL([], [MAGIC_CMD], [0], 2957 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2958])# _LT_PATH_TOOL_PREFIX 2959 2960# Old name: 2961AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2962dnl aclocal-1.4 backwards compatibility: 2963dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2964 2965 2966# _LT_PATH_MAGIC 2967# -------------- 2968# find a file program which can recognize a shared library 2969m4_defun([_LT_PATH_MAGIC], 2970[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2971if test -z "$lt_cv_path_MAGIC_CMD"; then 2972 if test -n "$ac_tool_prefix"; then 2973 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2974 else 2975 MAGIC_CMD=: 2976 fi 2977fi 2978])# _LT_PATH_MAGIC 2979 2980 2981# LT_PATH_LD 2982# ---------- 2983# find the pathname to the GNU or non-GNU linker 2984AC_DEFUN([LT_PATH_LD], 2985[AC_REQUIRE([AC_PROG_CC])dnl 2986AC_REQUIRE([AC_CANONICAL_HOST])dnl 2987AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2988m4_require([_LT_DECL_SED])dnl 2989m4_require([_LT_DECL_EGREP])dnl 2990m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 2991 2992AC_ARG_WITH([gnu-ld], 2993 [AS_HELP_STRING([--with-gnu-ld], 2994 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2995 [test "$withval" = no || with_gnu_ld=yes], 2996 [with_gnu_ld=no])dnl 2997 2998ac_prog=ld 2999if test "$GCC" = yes; then 3000 # Check if gcc -print-prog-name=ld gives a path. 3001 AC_MSG_CHECKING([for ld used by $CC]) 3002 case $host in 3003 *-*-mingw*) 3004 # gcc leaves a trailing carriage return which upsets mingw 3005 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3006 *) 3007 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3008 esac 3009 case $ac_prog in 3010 # Accept absolute paths. 3011 [[\\/]]* | ?:[[\\/]]*) 3012 re_direlt='/[[^/]][[^/]]*/\.\./' 3013 # Canonicalize the pathname of ld 3014 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3015 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3016 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3017 done 3018 test -z "$LD" && LD="$ac_prog" 3019 ;; 3020 "") 3021 # If it fails, then pretend we aren't using GCC. 3022 ac_prog=ld 3023 ;; 3024 *) 3025 # If it is relative, then search for the first ld in PATH. 3026 with_gnu_ld=unknown 3027 ;; 3028 esac 3029elif test "$with_gnu_ld" = yes; then 3030 AC_MSG_CHECKING([for GNU ld]) 3031else 3032 AC_MSG_CHECKING([for non-GNU ld]) 3033fi 3034AC_CACHE_VAL(lt_cv_path_LD, 3035[if test -z "$LD"; then 3036 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3037 for ac_dir in $PATH; do 3038 IFS="$lt_save_ifs" 3039 test -z "$ac_dir" && ac_dir=. 3040 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3041 lt_cv_path_LD="$ac_dir/$ac_prog" 3042 # Check to see if the program is GNU ld. I'd rather use --version, 3043 # but apparently some variants of GNU ld only accept -v. 3044 # Break only if it was the GNU/non-GNU ld that we prefer. 3045 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3046 *GNU* | *'with BFD'*) 3047 test "$with_gnu_ld" != no && break 3048 ;; 3049 *) 3050 test "$with_gnu_ld" != yes && break 3051 ;; 3052 esac 3053 fi 3054 done 3055 IFS="$lt_save_ifs" 3056else 3057 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3058fi]) 3059LD="$lt_cv_path_LD" 3060if test -n "$LD"; then 3061 AC_MSG_RESULT($LD) 3062else 3063 AC_MSG_RESULT(no) 3064fi 3065test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3066_LT_PATH_LD_GNU 3067AC_SUBST([LD]) 3068 3069_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3070])# LT_PATH_LD 3071 3072# Old names: 3073AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3074AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3075dnl aclocal-1.4 backwards compatibility: 3076dnl AC_DEFUN([AM_PROG_LD], []) 3077dnl AC_DEFUN([AC_PROG_LD], []) 3078 3079 3080# _LT_PATH_LD_GNU 3081#- -------------- 3082m4_defun([_LT_PATH_LD_GNU], 3083[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3084[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3085case `$LD -v 2>&1 </dev/null` in 3086*GNU* | *'with BFD'*) 3087 lt_cv_prog_gnu_ld=yes 3088 ;; 3089*) 3090 lt_cv_prog_gnu_ld=no 3091 ;; 3092esac]) 3093with_gnu_ld=$lt_cv_prog_gnu_ld 3094])# _LT_PATH_LD_GNU 3095 3096 3097# _LT_CMD_RELOAD 3098# -------------- 3099# find reload flag for linker 3100# -- PORTME Some linkers may need a different reload flag. 3101m4_defun([_LT_CMD_RELOAD], 3102[AC_CACHE_CHECK([for $LD option to reload object files], 3103 lt_cv_ld_reload_flag, 3104 [lt_cv_ld_reload_flag='-r']) 3105reload_flag=$lt_cv_ld_reload_flag 3106case $reload_flag in 3107"" | " "*) ;; 3108*) reload_flag=" $reload_flag" ;; 3109esac 3110reload_cmds='$LD$reload_flag -o $output$reload_objs' 3111case $host_os in 3112 cygwin* | mingw* | pw32* | cegcc*) 3113 if test "$GCC" != yes; then 3114 reload_cmds=false 3115 fi 3116 ;; 3117 darwin*) 3118 if test "$GCC" = yes; then 3119 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3120 else 3121 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3122 fi 3123 ;; 3124esac 3125_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3126_LT_TAGDECL([], [reload_cmds], [2])dnl 3127])# _LT_CMD_RELOAD 3128 3129 3130# _LT_CHECK_MAGIC_METHOD 3131# ---------------------- 3132# how to check for library dependencies 3133# -- PORTME fill in with the dynamic library characteristics 3134m4_defun([_LT_CHECK_MAGIC_METHOD], 3135[m4_require([_LT_DECL_EGREP]) 3136m4_require([_LT_DECL_OBJDUMP]) 3137AC_CACHE_CHECK([how to recognize dependent libraries], 3138lt_cv_deplibs_check_method, 3139[lt_cv_file_magic_cmd='$MAGIC_CMD' 3140lt_cv_file_magic_test_file= 3141lt_cv_deplibs_check_method='unknown' 3142# Need to set the preceding variable on all platforms that support 3143# interlibrary dependencies. 3144# 'none' -- dependencies not supported. 3145# `unknown' -- same as none, but documents that we really don't know. 3146# 'pass_all' -- all dependencies passed with no checks. 3147# 'test_compile' -- check by making test program. 3148# 'file_magic [[regex]]' -- check by looking for files in library path 3149# which responds to the $file_magic_cmd with a given extended regex. 3150# If you have `file' or equivalent on your system and you're not sure 3151# whether `pass_all' will *always* work, you probably want this one. 3152 3153case $host_os in 3154aix[[4-9]]*) 3155 lt_cv_deplibs_check_method=pass_all 3156 ;; 3157 3158beos*) 3159 lt_cv_deplibs_check_method=pass_all 3160 ;; 3161 3162bsdi[[45]]*) 3163 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3164 lt_cv_file_magic_cmd='/usr/bin/file -L' 3165 lt_cv_file_magic_test_file=/shlib/libc.so 3166 ;; 3167 3168cygwin*) 3169 # func_win32_libid is a shell function defined in ltmain.sh 3170 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3171 lt_cv_file_magic_cmd='func_win32_libid' 3172 ;; 3173 3174mingw* | pw32*) 3175 # Base MSYS/MinGW do not provide the 'file' command needed by 3176 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3177 # unless we find 'file', for example because we are cross-compiling. 3178 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3179 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3180 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3181 lt_cv_file_magic_cmd='func_win32_libid' 3182 else 3183 # Keep this pattern in sync with the one in func_win32_libid. 3184 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3185 lt_cv_file_magic_cmd='$OBJDUMP -f' 3186 fi 3187 ;; 3188 3189cegcc*) 3190 # use the weaker test based on 'objdump'. See mingw*. 3191 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3192 lt_cv_file_magic_cmd='$OBJDUMP -f' 3193 ;; 3194 3195darwin* | rhapsody*) 3196 lt_cv_deplibs_check_method=pass_all 3197 ;; 3198 3199freebsd* | dragonfly*) 3200 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3201 case $host_cpu in 3202 i*86 ) 3203 # Not sure whether the presence of OpenBSD here was a mistake. 3204 # Let's accept both of them until this is cleared up. 3205 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3206 lt_cv_file_magic_cmd=/usr/bin/file 3207 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3208 ;; 3209 esac 3210 else 3211 lt_cv_deplibs_check_method=pass_all 3212 fi 3213 ;; 3214 3215gnu*) 3216 lt_cv_deplibs_check_method=pass_all 3217 ;; 3218 3219haiku*) 3220 lt_cv_deplibs_check_method=pass_all 3221 ;; 3222 3223hpux10.20* | hpux11*) 3224 lt_cv_file_magic_cmd=/usr/bin/file 3225 case $host_cpu in 3226 ia64*) 3227 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3228 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3229 ;; 3230 hppa*64*) 3231 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3232 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3233 ;; 3234 *) 3235 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3236 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3237 ;; 3238 esac 3239 ;; 3240 3241interix[[3-9]]*) 3242 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3243 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3244 ;; 3245 3246irix5* | irix6* | nonstopux*) 3247 case $LD in 3248 *-32|*"-32 ") libmagic=32-bit;; 3249 *-n32|*"-n32 ") libmagic=N32;; 3250 *-64|*"-64 ") libmagic=64-bit;; 3251 *) libmagic=never-match;; 3252 esac 3253 lt_cv_deplibs_check_method=pass_all 3254 ;; 3255 3256# This must be Linux ELF. 3257linux* | k*bsd*-gnu | kopensolaris*-gnu) 3258 lt_cv_deplibs_check_method=pass_all 3259 ;; 3260 3261netbsd* | netbsdelf*-gnu) 3262 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3263 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3264 else 3265 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3266 fi 3267 ;; 3268 3269newos6*) 3270 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3271 lt_cv_file_magic_cmd=/usr/bin/file 3272 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3273 ;; 3274 3275*nto* | *qnx*) 3276 lt_cv_deplibs_check_method=pass_all 3277 ;; 3278 3279openbsd*) 3280 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3281 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3282 else 3283 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3284 fi 3285 ;; 3286 3287osf3* | osf4* | osf5*) 3288 lt_cv_deplibs_check_method=pass_all 3289 ;; 3290 3291rdos*) 3292 lt_cv_deplibs_check_method=pass_all 3293 ;; 3294 3295solaris*) 3296 lt_cv_deplibs_check_method=pass_all 3297 ;; 3298 3299sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3300 lt_cv_deplibs_check_method=pass_all 3301 ;; 3302 3303sysv4 | sysv4.3*) 3304 case $host_vendor in 3305 motorola) 3306 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3307 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3308 ;; 3309 ncr) 3310 lt_cv_deplibs_check_method=pass_all 3311 ;; 3312 sequent) 3313 lt_cv_file_magic_cmd='/bin/file' 3314 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3315 ;; 3316 sni) 3317 lt_cv_file_magic_cmd='/bin/file' 3318 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3319 lt_cv_file_magic_test_file=/lib/libc.so 3320 ;; 3321 siemens) 3322 lt_cv_deplibs_check_method=pass_all 3323 ;; 3324 pc) 3325 lt_cv_deplibs_check_method=pass_all 3326 ;; 3327 esac 3328 ;; 3329 3330tpf*) 3331 lt_cv_deplibs_check_method=pass_all 3332 ;; 3333esac 3334]) 3335 3336file_magic_glob= 3337want_nocaseglob=no 3338if test "$build" = "$host"; then 3339 case $host_os in 3340 mingw* | pw32*) 3341 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3342 want_nocaseglob=yes 3343 else 3344 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3345 fi 3346 ;; 3347 esac 3348fi 3349 3350file_magic_cmd=$lt_cv_file_magic_cmd 3351deplibs_check_method=$lt_cv_deplibs_check_method 3352test -z "$deplibs_check_method" && deplibs_check_method=unknown 3353 3354_LT_DECL([], [deplibs_check_method], [1], 3355 [Method to check whether dependent libraries are shared objects]) 3356_LT_DECL([], [file_magic_cmd], [1], 3357 [Command to use when deplibs_check_method = "file_magic"]) 3358_LT_DECL([], [file_magic_glob], [1], 3359 [How to find potential files when deplibs_check_method = "file_magic"]) 3360_LT_DECL([], [want_nocaseglob], [1], 3361 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3362])# _LT_CHECK_MAGIC_METHOD 3363 3364 3365# LT_PATH_NM 3366# ---------- 3367# find the pathname to a BSD- or MS-compatible name lister 3368AC_DEFUN([LT_PATH_NM], 3369[AC_REQUIRE([AC_PROG_CC])dnl 3370AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3371[if test -n "$NM"; then 3372 # Let the user override the test. 3373 lt_cv_path_NM="$NM" 3374else 3375 lt_nm_to_check="${ac_tool_prefix}nm" 3376 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3377 lt_nm_to_check="$lt_nm_to_check nm" 3378 fi 3379 for lt_tmp_nm in $lt_nm_to_check; do 3380 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3381 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3382 IFS="$lt_save_ifs" 3383 test -z "$ac_dir" && ac_dir=. 3384 tmp_nm="$ac_dir/$lt_tmp_nm" 3385 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3386 # Check to see if the nm accepts a BSD-compat flag. 3387 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3388 # nm: unknown option "B" ignored 3389 # Tru64's nm complains that /dev/null is an invalid object file 3390 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3391 */dev/null* | *'Invalid file or object type'*) 3392 lt_cv_path_NM="$tmp_nm -B" 3393 break 3394 ;; 3395 *) 3396 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3397 */dev/null*) 3398 lt_cv_path_NM="$tmp_nm -p" 3399 break 3400 ;; 3401 *) 3402 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3403 continue # so that we can try to find one that supports BSD flags 3404 ;; 3405 esac 3406 ;; 3407 esac 3408 fi 3409 done 3410 IFS="$lt_save_ifs" 3411 done 3412 : ${lt_cv_path_NM=no} 3413fi]) 3414if test "$lt_cv_path_NM" != "no"; then 3415 NM="$lt_cv_path_NM" 3416else 3417 # Didn't find any BSD compatible name lister, look for dumpbin. 3418 if test -n "$DUMPBIN"; then : 3419 # Let the user override the test. 3420 else 3421 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3422 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3423 *COFF*) 3424 DUMPBIN="$DUMPBIN -symbols" 3425 ;; 3426 *) 3427 DUMPBIN=: 3428 ;; 3429 esac 3430 fi 3431 AC_SUBST([DUMPBIN]) 3432 if test "$DUMPBIN" != ":"; then 3433 NM="$DUMPBIN" 3434 fi 3435fi 3436test -z "$NM" && NM=nm 3437AC_SUBST([NM]) 3438_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3439 3440AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3441 [lt_cv_nm_interface="BSD nm" 3442 echo "int some_variable = 0;" > conftest.$ac_ext 3443 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3444 (eval "$ac_compile" 2>conftest.err) 3445 cat conftest.err >&AS_MESSAGE_LOG_FD 3446 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3447 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3448 cat conftest.err >&AS_MESSAGE_LOG_FD 3449 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3450 cat conftest.out >&AS_MESSAGE_LOG_FD 3451 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3452 lt_cv_nm_interface="MS dumpbin" 3453 fi 3454 rm -f conftest*]) 3455])# LT_PATH_NM 3456 3457# Old names: 3458AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3459AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3460dnl aclocal-1.4 backwards compatibility: 3461dnl AC_DEFUN([AM_PROG_NM], []) 3462dnl AC_DEFUN([AC_PROG_NM], []) 3463 3464# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3465# -------------------------------- 3466# how to determine the name of the shared library 3467# associated with a specific link library. 3468# -- PORTME fill in with the dynamic library characteristics 3469m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3470[m4_require([_LT_DECL_EGREP]) 3471m4_require([_LT_DECL_OBJDUMP]) 3472m4_require([_LT_DECL_DLLTOOL]) 3473AC_CACHE_CHECK([how to associate runtime and link libraries], 3474lt_cv_sharedlib_from_linklib_cmd, 3475[lt_cv_sharedlib_from_linklib_cmd='unknown' 3476 3477case $host_os in 3478cygwin* | mingw* | pw32* | cegcc*) 3479 # two different shell functions defined in ltmain.sh 3480 # decide which to use based on capabilities of $DLLTOOL 3481 case `$DLLTOOL --help 2>&1` in 3482 *--identify-strict*) 3483 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3484 ;; 3485 *) 3486 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3487 ;; 3488 esac 3489 ;; 3490*) 3491 # fallback: assume linklib IS sharedlib 3492 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3493 ;; 3494esac 3495]) 3496sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3497test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3498 3499_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3500 [Command to associate shared and link libraries]) 3501])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3502 3503 3504# _LT_PATH_MANIFEST_TOOL 3505# ---------------------- 3506# locate the manifest tool 3507m4_defun([_LT_PATH_MANIFEST_TOOL], 3508[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3509test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3510AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3511 [lt_cv_path_mainfest_tool=no 3512 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3513 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3514 cat conftest.err >&AS_MESSAGE_LOG_FD 3515 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3516 lt_cv_path_mainfest_tool=yes 3517 fi 3518 rm -f conftest*]) 3519if test "x$lt_cv_path_mainfest_tool" != xyes; then 3520 MANIFEST_TOOL=: 3521fi 3522_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3523])# _LT_PATH_MANIFEST_TOOL 3524 3525 3526# LT_LIB_M 3527# -------- 3528# check for math library 3529AC_DEFUN([LT_LIB_M], 3530[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3531LIBM= 3532case $host in 3533*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3534 # These system don't have libm, or don't need it 3535 ;; 3536*-ncr-sysv4.3*) 3537 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3538 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3539 ;; 3540*) 3541 AC_CHECK_LIB(m, cos, LIBM="-lm") 3542 ;; 3543esac 3544AC_SUBST([LIBM]) 3545])# LT_LIB_M 3546 3547# Old name: 3548AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3549dnl aclocal-1.4 backwards compatibility: 3550dnl AC_DEFUN([AC_CHECK_LIBM], []) 3551 3552 3553# _LT_COMPILER_NO_RTTI([TAGNAME]) 3554# ------------------------------- 3555m4_defun([_LT_COMPILER_NO_RTTI], 3556[m4_require([_LT_TAG_COMPILER])dnl 3557 3558_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3559 3560if test "$GCC" = yes; then 3561 case $cc_basename in 3562 nvcc*) 3563 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3564 *) 3565 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3566 esac 3567 3568 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3569 lt_cv_prog_compiler_rtti_exceptions, 3570 [-fno-rtti -fno-exceptions], [], 3571 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3572fi 3573_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3574 [Compiler flag to turn off builtin functions]) 3575])# _LT_COMPILER_NO_RTTI 3576 3577 3578# _LT_CMD_GLOBAL_SYMBOLS 3579# ---------------------- 3580m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3581[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3582AC_REQUIRE([AC_PROG_CC])dnl 3583AC_REQUIRE([AC_PROG_AWK])dnl 3584AC_REQUIRE([LT_PATH_NM])dnl 3585AC_REQUIRE([LT_PATH_LD])dnl 3586m4_require([_LT_DECL_SED])dnl 3587m4_require([_LT_DECL_EGREP])dnl 3588m4_require([_LT_TAG_COMPILER])dnl 3589 3590# Check for command to grab the raw symbol name followed by C symbol from nm. 3591AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3592AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3593[ 3594# These are sane defaults that work on at least a few old systems. 3595# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3596 3597# Character class describing NM global symbol codes. 3598symcode='[[BCDEGRST]]' 3599 3600# Regexp to match symbols that can be accessed directly from C. 3601sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3602 3603# Define system-specific variables. 3604case $host_os in 3605aix*) 3606 symcode='[[BCDT]]' 3607 ;; 3608cygwin* | mingw* | pw32* | cegcc*) 3609 symcode='[[ABCDGISTW]]' 3610 ;; 3611hpux*) 3612 if test "$host_cpu" = ia64; then 3613 symcode='[[ABCDEGRST]]' 3614 fi 3615 ;; 3616irix* | nonstopux*) 3617 symcode='[[BCDEGRST]]' 3618 ;; 3619osf*) 3620 symcode='[[BCDEGQRST]]' 3621 ;; 3622solaris*) 3623 symcode='[[BDRT]]' 3624 ;; 3625sco3.2v5*) 3626 symcode='[[DT]]' 3627 ;; 3628sysv4.2uw2*) 3629 symcode='[[DT]]' 3630 ;; 3631sysv5* | sco5v6* | unixware* | OpenUNIX*) 3632 symcode='[[ABDT]]' 3633 ;; 3634sysv4) 3635 symcode='[[DFNSTU]]' 3636 ;; 3637esac 3638 3639# If we're using GNU nm, then use its standard symbol codes. 3640case `$NM -V 2>&1` in 3641*GNU* | *'with BFD'*) 3642 symcode='[[ABCDGIRSTW]]' ;; 3643esac 3644 3645# Transform an extracted symbol line into a proper C declaration. 3646# Some systems (esp. on ia64) link data and code symbols differently, 3647# so use this general approach. 3648lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3649 3650# Transform an extracted symbol line into symbol name and symbol address 3651lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3652lt_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'" 3653 3654# Handle CRLF in mingw tool chain 3655opt_cr= 3656case $build_os in 3657mingw*) 3658 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3659 ;; 3660esac 3661 3662# Try without a prefix underscore, then with it. 3663for ac_symprfx in "" "_"; do 3664 3665 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3666 symxfrm="\\1 $ac_symprfx\\2 \\2" 3667 3668 # Write the raw and C identifiers. 3669 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3670 # Fake it for dumpbin and say T for any non-static function 3671 # and D for any global variable. 3672 # Also find C++ and __fastcall symbols from MSVC++, 3673 # which start with @ or ?. 3674 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3675" {last_section=section; section=\$ 3};"\ 3676" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3677" \$ 0!~/External *\|/{next};"\ 3678" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3679" {if(hide[section]) next};"\ 3680" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3681" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3682" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3683" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3684" ' prfx=^$ac_symprfx]" 3685 else 3686 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3687 fi 3688 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3689 3690 # Check to see that the pipe works correctly. 3691 pipe_works=no 3692 3693 rm -f conftest* 3694 cat > conftest.$ac_ext <<_LT_EOF 3695#ifdef __cplusplus 3696extern "C" { 3697#endif 3698char nm_test_var; 3699void nm_test_func(void); 3700void nm_test_func(void){} 3701#ifdef __cplusplus 3702} 3703#endif 3704int main(){nm_test_var='a';nm_test_func();return(0);} 3705_LT_EOF 3706 3707 if AC_TRY_EVAL(ac_compile); then 3708 # Now try to grab the symbols. 3709 nlist=conftest.nm 3710 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3711 # Try sorting and uniquifying the output. 3712 if sort "$nlist" | uniq > "$nlist"T; then 3713 mv -f "$nlist"T "$nlist" 3714 else 3715 rm -f "$nlist"T 3716 fi 3717 3718 # Make sure that we snagged all the symbols we need. 3719 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3720 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3721 cat <<_LT_EOF > conftest.$ac_ext 3722/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3723#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3724/* DATA imports from DLLs on WIN32 con't be const, because runtime 3725 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3726# define LT@&t@_DLSYM_CONST 3727#elif defined(__osf__) 3728/* This system does not cope well with relocations in const data. */ 3729# define LT@&t@_DLSYM_CONST 3730#else 3731# define LT@&t@_DLSYM_CONST const 3732#endif 3733 3734#ifdef __cplusplus 3735extern "C" { 3736#endif 3737 3738_LT_EOF 3739 # Now generate the symbol file. 3740 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3741 3742 cat <<_LT_EOF >> conftest.$ac_ext 3743 3744/* The mapping between symbol names and symbols. */ 3745LT@&t@_DLSYM_CONST struct { 3746 const char *name; 3747 void *address; 3748} 3749lt__PROGRAM__LTX_preloaded_symbols[[]] = 3750{ 3751 { "@PROGRAM@", (void *) 0 }, 3752_LT_EOF 3753 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3754 cat <<\_LT_EOF >> conftest.$ac_ext 3755 {0, (void *) 0} 3756}; 3757 3758/* This works around a problem in FreeBSD linker */ 3759#ifdef FREEBSD_WORKAROUND 3760static const void *lt_preloaded_setup() { 3761 return lt__PROGRAM__LTX_preloaded_symbols; 3762} 3763#endif 3764 3765#ifdef __cplusplus 3766} 3767#endif 3768_LT_EOF 3769 # Now try linking the two files. 3770 mv conftest.$ac_objext conftstm.$ac_objext 3771 lt_globsym_save_LIBS=$LIBS 3772 lt_globsym_save_CFLAGS=$CFLAGS 3773 LIBS="conftstm.$ac_objext" 3774 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3775 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3776 pipe_works=yes 3777 fi 3778 LIBS=$lt_globsym_save_LIBS 3779 CFLAGS=$lt_globsym_save_CFLAGS 3780 else 3781 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3782 fi 3783 else 3784 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3785 fi 3786 else 3787 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3788 fi 3789 else 3790 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3791 cat conftest.$ac_ext >&5 3792 fi 3793 rm -rf conftest* conftst* 3794 3795 # Do not use the global_symbol_pipe unless it works. 3796 if test "$pipe_works" = yes; then 3797 break 3798 else 3799 lt_cv_sys_global_symbol_pipe= 3800 fi 3801done 3802]) 3803if test -z "$lt_cv_sys_global_symbol_pipe"; then 3804 lt_cv_sys_global_symbol_to_cdecl= 3805fi 3806if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3807 AC_MSG_RESULT(failed) 3808else 3809 AC_MSG_RESULT(ok) 3810fi 3811 3812# Response file support. 3813if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3814 nm_file_list_spec='@' 3815elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3816 nm_file_list_spec='@' 3817fi 3818 3819_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3820 [Take the output of nm and produce a listing of raw symbols and C names]) 3821_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3822 [Transform the output of nm in a proper C declaration]) 3823_LT_DECL([global_symbol_to_c_name_address], 3824 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3825 [Transform the output of nm in a C name address pair]) 3826_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3827 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3828 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3829_LT_DECL([], [nm_file_list_spec], [1], 3830 [Specify filename containing input files for $NM]) 3831]) # _LT_CMD_GLOBAL_SYMBOLS 3832 3833 3834# _LT_COMPILER_PIC([TAGNAME]) 3835# --------------------------- 3836m4_defun([_LT_COMPILER_PIC], 3837[m4_require([_LT_TAG_COMPILER])dnl 3838_LT_TAGVAR(lt_prog_compiler_wl, $1)= 3839_LT_TAGVAR(lt_prog_compiler_pic, $1)= 3840_LT_TAGVAR(lt_prog_compiler_static, $1)= 3841 3842m4_if([$1], [CXX], [ 3843 # C++ specific cases for pic, static, wl, etc. 3844 if test "$GXX" = yes; then 3845 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3846 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3847 3848 case $host_os in 3849 aix*) 3850 # All AIX code is PIC. 3851 if test "$host_cpu" = ia64; then 3852 # AIX 5 now supports IA64 processor 3853 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3854 fi 3855 ;; 3856 3857 amigaos*) 3858 case $host_cpu in 3859 powerpc) 3860 # see comment about AmigaOS4 .so support 3861 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3862 ;; 3863 m68k) 3864 # FIXME: we need at least 68020 code to build shared libraries, but 3865 # adding the `-m68020' flag to GCC prevents building anything better, 3866 # like `-m68040'. 3867 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3868 ;; 3869 esac 3870 ;; 3871 3872 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3873 # PIC is the default for these OSes. 3874 ;; 3875 mingw* | cygwin* | os2* | pw32* | cegcc*) 3876 # This hack is so that the source file can tell whether it is being 3877 # built for inclusion in a dll (and should export symbols for example). 3878 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3879 # (--disable-auto-import) libraries 3880 m4_if([$1], [GCJ], [], 3881 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3882 ;; 3883 darwin* | rhapsody*) 3884 # PIC is the default on this platform 3885 # Common symbols not allowed in MH_DYLIB files 3886 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3887 ;; 3888 *djgpp*) 3889 # DJGPP does not support shared libraries at all 3890 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3891 ;; 3892 haiku*) 3893 # PIC is the default for Haiku. 3894 # The "-static" flag exists, but is broken. 3895 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3896 ;; 3897 interix[[3-9]]*) 3898 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3899 # Instead, we relocate shared libraries at runtime. 3900 ;; 3901 sysv4*MP*) 3902 if test -d /usr/nec; then 3903 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3904 fi 3905 ;; 3906 hpux*) 3907 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3908 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3909 # sets the default TLS model and affects inlining. 3910 case $host_cpu in 3911 hppa*64*) 3912 ;; 3913 *) 3914 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3915 ;; 3916 esac 3917 ;; 3918 *qnx* | *nto*) 3919 # QNX uses GNU C++, but need to define -shared option too, otherwise 3920 # it will coredump. 3921 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3922 ;; 3923 *) 3924 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3925 ;; 3926 esac 3927 else 3928 case $host_os in 3929 aix[[4-9]]*) 3930 # All AIX code is PIC. 3931 if test "$host_cpu" = ia64; then 3932 # AIX 5 now supports IA64 processor 3933 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3934 else 3935 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3936 fi 3937 ;; 3938 chorus*) 3939 case $cc_basename in 3940 cxch68*) 3941 # Green Hills C++ Compiler 3942 # _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" 3943 ;; 3944 esac 3945 ;; 3946 mingw* | cygwin* | os2* | pw32* | cegcc*) 3947 # This hack is so that the source file can tell whether it is being 3948 # built for inclusion in a dll (and should export symbols for example). 3949 m4_if([$1], [GCJ], [], 3950 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3951 ;; 3952 dgux*) 3953 case $cc_basename in 3954 ec++*) 3955 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3956 ;; 3957 ghcx*) 3958 # Green Hills C++ Compiler 3959 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3960 ;; 3961 *) 3962 ;; 3963 esac 3964 ;; 3965 freebsd* | dragonfly*) 3966 # FreeBSD uses GNU C++ 3967 ;; 3968 hpux9* | hpux10* | hpux11*) 3969 case $cc_basename in 3970 CC*) 3971 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3972 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3973 if test "$host_cpu" != ia64; then 3974 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3975 fi 3976 ;; 3977 aCC*) 3978 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3979 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3980 case $host_cpu in 3981 hppa*64*|ia64*) 3982 # +Z the default 3983 ;; 3984 *) 3985 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3986 ;; 3987 esac 3988 ;; 3989 *) 3990 ;; 3991 esac 3992 ;; 3993 interix*) 3994 # This is c89, which is MS Visual C++ (no shared libs) 3995 # Anyone wants to do a port? 3996 ;; 3997 irix5* | irix6* | nonstopux*) 3998 case $cc_basename in 3999 CC*) 4000 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4001 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4002 # CC pic flag -KPIC is the default. 4003 ;; 4004 *) 4005 ;; 4006 esac 4007 ;; 4008 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4009 case $cc_basename in 4010 KCC*) 4011 # KAI C++ Compiler 4012 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4013 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4014 ;; 4015 ecpc* ) 4016 # old Intel C++ for x86_64 which still supported -KPIC. 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 icpc* ) 4022 # Intel C++, used to be incompatible with GCC. 4023 # ICC 10 doesn't accept -KPIC any more. 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 pgCC* | pgcpp*) 4029 # Portland Group C++ compiler 4030 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4032 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4033 ;; 4034 cxx*) 4035 # Compaq C++ 4036 # Make sure the PIC flag is empty. It appears that all Alpha 4037 # Linux and Compaq Tru64 Unix objects are PIC. 4038 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4039 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4040 ;; 4041 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4042 # IBM XL 8.0, 9.0 on PPC and BlueGene 4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4044 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4045 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4046 ;; 4047 *) 4048 case `$CC -V 2>&1 | sed 5q` in 4049 *Sun\ C*) 4050 # Sun C++ 5.9 4051 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4052 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4053 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4054 ;; 4055 esac 4056 ;; 4057 esac 4058 ;; 4059 lynxos*) 4060 ;; 4061 m88k*) 4062 ;; 4063 mvs*) 4064 case $cc_basename in 4065 cxx*) 4066 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4067 ;; 4068 *) 4069 ;; 4070 esac 4071 ;; 4072 netbsd* | netbsdelf*-gnu) 4073 ;; 4074 *qnx* | *nto*) 4075 # QNX uses GNU C++, but need to define -shared option too, otherwise 4076 # it will coredump. 4077 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4078 ;; 4079 osf3* | osf4* | osf5*) 4080 case $cc_basename in 4081 KCC*) 4082 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4083 ;; 4084 RCC*) 4085 # Rational C++ 2.4.1 4086 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4087 ;; 4088 cxx*) 4089 # Digital/Compaq C++ 4090 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4091 # Make sure the PIC flag is empty. It appears that all Alpha 4092 # Linux and Compaq Tru64 Unix objects are PIC. 4093 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4094 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4095 ;; 4096 *) 4097 ;; 4098 esac 4099 ;; 4100 psos*) 4101 ;; 4102 solaris*) 4103 case $cc_basename in 4104 CC* | sunCC*) 4105 # Sun C++ 4.2, 5.x and Centerline C++ 4106 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4107 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4109 ;; 4110 gcx*) 4111 # Green Hills C++ Compiler 4112 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4113 ;; 4114 *) 4115 ;; 4116 esac 4117 ;; 4118 sunos4*) 4119 case $cc_basename in 4120 CC*) 4121 # Sun C++ 4.x 4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4123 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4124 ;; 4125 lcc*) 4126 # Lucid 4127 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4128 ;; 4129 *) 4130 ;; 4131 esac 4132 ;; 4133 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4134 case $cc_basename in 4135 CC*) 4136 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4137 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4138 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4139 ;; 4140 esac 4141 ;; 4142 tandem*) 4143 case $cc_basename in 4144 NCC*) 4145 # NonStop-UX NCC 3.20 4146 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4147 ;; 4148 *) 4149 ;; 4150 esac 4151 ;; 4152 vxworks*) 4153 ;; 4154 *) 4155 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4156 ;; 4157 esac 4158 fi 4159], 4160[ 4161 if test "$GCC" = yes; then 4162 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4163 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4164 4165 case $host_os in 4166 aix*) 4167 # All AIX code is PIC. 4168 if test "$host_cpu" = ia64; then 4169 # AIX 5 now supports IA64 processor 4170 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4171 fi 4172 ;; 4173 4174 amigaos*) 4175 case $host_cpu in 4176 powerpc) 4177 # see comment about AmigaOS4 .so support 4178 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4179 ;; 4180 m68k) 4181 # FIXME: we need at least 68020 code to build shared libraries, but 4182 # adding the `-m68020' flag to GCC prevents building anything better, 4183 # like `-m68040'. 4184 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4185 ;; 4186 esac 4187 ;; 4188 4189 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4190 # PIC is the default for these OSes. 4191 ;; 4192 4193 mingw* | cygwin* | pw32* | os2* | cegcc*) 4194 # This hack is so that the source file can tell whether it is being 4195 # built for inclusion in a dll (and should export symbols for example). 4196 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4197 # (--disable-auto-import) libraries 4198 m4_if([$1], [GCJ], [], 4199 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4200 ;; 4201 4202 darwin* | rhapsody*) 4203 # PIC is the default on this platform 4204 # Common symbols not allowed in MH_DYLIB files 4205 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4206 ;; 4207 4208 haiku*) 4209 # PIC is the default for Haiku. 4210 # The "-static" flag exists, but is broken. 4211 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4212 ;; 4213 4214 hpux*) 4215 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4216 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4217 # sets the default TLS model and affects inlining. 4218 case $host_cpu in 4219 hppa*64*) 4220 # +Z the default 4221 ;; 4222 *) 4223 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4224 ;; 4225 esac 4226 ;; 4227 4228 interix[[3-9]]*) 4229 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4230 # Instead, we relocate shared libraries at runtime. 4231 ;; 4232 4233 msdosdjgpp*) 4234 # Just because we use GCC doesn't mean we suddenly get shared libraries 4235 # on systems that don't support them. 4236 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4237 enable_shared=no 4238 ;; 4239 4240 *nto* | *qnx*) 4241 # QNX uses GNU C++, but need to define -shared option too, otherwise 4242 # it will coredump. 4243 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4244 ;; 4245 4246 sysv4*MP*) 4247 if test -d /usr/nec; then 4248 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4249 fi 4250 ;; 4251 4252 *) 4253 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4254 ;; 4255 esac 4256 4257 case $cc_basename in 4258 nvcc*) # Cuda Compiler Driver 2.2 4259 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4260 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' 4261 ;; 4262 esac 4263 else 4264 # PORTME Check for flag to pass linker flags through the system compiler. 4265 case $host_os in 4266 aix*) 4267 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4268 if test "$host_cpu" = ia64; then 4269 # AIX 5 now supports IA64 processor 4270 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4271 else 4272 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4273 fi 4274 ;; 4275 4276 mingw* | cygwin* | pw32* | os2* | cegcc*) 4277 # This hack is so that the source file can tell whether it is being 4278 # built for inclusion in a dll (and should export symbols for example). 4279 m4_if([$1], [GCJ], [], 4280 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4281 ;; 4282 4283 hpux9* | hpux10* | hpux11*) 4284 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4285 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4286 # not for PA HP-UX. 4287 case $host_cpu in 4288 hppa*64*|ia64*) 4289 # +Z the default 4290 ;; 4291 *) 4292 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4293 ;; 4294 esac 4295 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4296 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4297 ;; 4298 4299 irix5* | irix6* | nonstopux*) 4300 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4301 # PIC (with -KPIC) is the default. 4302 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4303 ;; 4304 4305 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4306 case $cc_basename in 4307 # old Intel for x86_64 which still supported -KPIC. 4308 ecc*) 4309 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4310 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4311 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4312 ;; 4313 # icc used to be incompatible with GCC. 4314 # ICC 10 doesn't accept -KPIC any more. 4315 icc* | ifort*) 4316 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4317 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4318 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4319 ;; 4320 # Lahey Fortran 8.1. 4321 lf95*) 4322 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4323 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4324 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4325 ;; 4326 nagfor*) 4327 # NAG Fortran compiler 4328 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4329 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4330 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4331 ;; 4332 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4333 # Portland Group compilers (*not* the Pentium gcc compiler, 4334 # which looks to be a dead project) 4335 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4336 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4337 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4338 ;; 4339 ccc*) 4340 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4341 # All Alpha code is PIC. 4342 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4343 ;; 4344 xl* | bgxl* | bgf* | mpixl*) 4345 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4346 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4347 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4349 ;; 4350 *) 4351 case `$CC -V 2>&1 | sed 5q` in 4352 *Sun\ F* | *Sun*Fortran*) 4353 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4354 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4355 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4356 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4357 ;; 4358 *Sun\ C*) 4359 # Sun C 5.9 4360 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4361 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4362 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4363 ;; 4364 esac 4365 ;; 4366 esac 4367 ;; 4368 4369 newsos6) 4370 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4371 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4372 ;; 4373 4374 *nto* | *qnx*) 4375 # QNX uses GNU C++, but need to define -shared option too, otherwise 4376 # it will coredump. 4377 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4378 ;; 4379 4380 osf3* | osf4* | osf5*) 4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4382 # All OSF/1 code is PIC. 4383 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4384 ;; 4385 4386 rdos*) 4387 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4388 ;; 4389 4390 solaris*) 4391 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4392 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4393 case $cc_basename in 4394 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4395 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4396 *) 4397 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4398 esac 4399 ;; 4400 4401 sunos4*) 4402 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4403 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4404 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4405 ;; 4406 4407 sysv4 | sysv4.2uw2* | sysv4.3*) 4408 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4409 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4410 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4411 ;; 4412 4413 sysv4*MP*) 4414 if test -d /usr/nec ;then 4415 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4416 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4417 fi 4418 ;; 4419 4420 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4421 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4422 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4423 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4424 ;; 4425 4426 unicos*) 4427 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4428 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4429 ;; 4430 4431 uts4*) 4432 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4433 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4434 ;; 4435 4436 *) 4437 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4438 ;; 4439 esac 4440 fi 4441]) 4442case $host_os in 4443 # For platforms which do not support PIC, -DPIC is meaningless: 4444 *djgpp*) 4445 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4446 ;; 4447 *) 4448 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4449 ;; 4450esac 4451 4452AC_CACHE_CHECK([for $compiler option to produce PIC], 4453 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4454 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4455_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4456 4457# 4458# Check to make sure the PIC flag actually works. 4459# 4460if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4461 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4462 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4463 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4464 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4465 "" | " "*) ;; 4466 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4467 esac], 4468 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4469 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4470fi 4471_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4472 [Additional compiler flags for building library objects]) 4473 4474_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4475 [How to pass a linker flag through the compiler]) 4476# 4477# Check to make sure the static flag actually works. 4478# 4479wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4480_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4481 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4482 $lt_tmp_static_flag, 4483 [], 4484 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4485_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4486 [Compiler flag to prevent dynamic linking]) 4487])# _LT_COMPILER_PIC 4488 4489 4490# _LT_LINKER_SHLIBS([TAGNAME]) 4491# ---------------------------- 4492# See if the linker supports building shared libraries. 4493m4_defun([_LT_LINKER_SHLIBS], 4494[AC_REQUIRE([LT_PATH_LD])dnl 4495AC_REQUIRE([LT_PATH_NM])dnl 4496m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4497m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4498m4_require([_LT_DECL_EGREP])dnl 4499m4_require([_LT_DECL_SED])dnl 4500m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4501m4_require([_LT_TAG_COMPILER])dnl 4502AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4503m4_if([$1], [CXX], [ 4504 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4505 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4506 case $host_os in 4507 aix[[4-9]]*) 4508 # If we're using GNU nm, then we don't want the "-C" option. 4509 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4510 # Also, AIX nm treats weak defined symbols like other global defined 4511 # symbols, whereas GNU nm marks them as "W". 4512 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4513 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4514 else 4515 _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' 4516 fi 4517 ;; 4518 pw32*) 4519 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4520 ;; 4521 cygwin* | mingw* | cegcc*) 4522 case $cc_basename in 4523 cl*) ;; 4524 *) 4525 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4526 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4527 ;; 4528 esac 4529 ;; 4530 linux* | k*bsd*-gnu | gnu*) 4531 _LT_TAGVAR(link_all_deplibs, $1)=no 4532 ;; 4533 *) 4534 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4535 ;; 4536 esac 4537], [ 4538 runpath_var= 4539 _LT_TAGVAR(allow_undefined_flag, $1)= 4540 _LT_TAGVAR(always_export_symbols, $1)=no 4541 _LT_TAGVAR(archive_cmds, $1)= 4542 _LT_TAGVAR(archive_expsym_cmds, $1)= 4543 _LT_TAGVAR(compiler_needs_object, $1)=no 4544 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4545 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4546 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4547 _LT_TAGVAR(hardcode_automatic, $1)=no 4548 _LT_TAGVAR(hardcode_direct, $1)=no 4549 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4550 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4551 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4552 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4553 _LT_TAGVAR(hardcode_minus_L, $1)=no 4554 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4555 _LT_TAGVAR(inherit_rpath, $1)=no 4556 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4557 _LT_TAGVAR(module_cmds, $1)= 4558 _LT_TAGVAR(module_expsym_cmds, $1)= 4559 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4560 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4561 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4562 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4563 # include_expsyms should be a list of space-separated symbols to be *always* 4564 # included in the symbol list 4565 _LT_TAGVAR(include_expsyms, $1)= 4566 # exclude_expsyms can be an extended regexp of symbols to exclude 4567 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4568 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4569 # as well as any symbol that contains `d'. 4570 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4571 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4572 # platforms (ab)use it in PIC code, but their linkers get confused if 4573 # the symbol is explicitly referenced. Since portable code cannot 4574 # rely on this symbol name, it's probably fine to never include it in 4575 # preloaded symbol tables. 4576 # Exclude shared library initialization/finalization symbols. 4577dnl Note also adjust exclude_expsyms for C++ above. 4578 extract_expsyms_cmds= 4579 4580 case $host_os in 4581 cygwin* | mingw* | pw32* | cegcc*) 4582 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4583 # When not using gcc, we currently assume that we are using 4584 # Microsoft Visual C++. 4585 if test "$GCC" != yes; then 4586 with_gnu_ld=no 4587 fi 4588 ;; 4589 interix*) 4590 # we just hope/assume this is gcc and not c89 (= MSVC++) 4591 with_gnu_ld=yes 4592 ;; 4593 openbsd*) 4594 with_gnu_ld=no 4595 ;; 4596 linux* | k*bsd*-gnu | gnu*) 4597 _LT_TAGVAR(link_all_deplibs, $1)=no 4598 ;; 4599 esac 4600 4601 _LT_TAGVAR(ld_shlibs, $1)=yes 4602 4603 # On some targets, GNU ld is compatible enough with the native linker 4604 # that we're better off using the native interface for both. 4605 lt_use_gnu_ld_interface=no 4606 if test "$with_gnu_ld" = yes; then 4607 case $host_os in 4608 aix*) 4609 # The AIX port of GNU ld has always aspired to compatibility 4610 # with the native linker. However, as the warning in the GNU ld 4611 # block says, versions before 2.19.5* couldn't really create working 4612 # shared libraries, regardless of the interface used. 4613 case `$LD -v 2>&1` in 4614 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4615 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4616 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4617 *) 4618 lt_use_gnu_ld_interface=yes 4619 ;; 4620 esac 4621 ;; 4622 *) 4623 lt_use_gnu_ld_interface=yes 4624 ;; 4625 esac 4626 fi 4627 4628 if test "$lt_use_gnu_ld_interface" = yes; then 4629 # If archive_cmds runs LD, not CC, wlarc should be empty 4630 wlarc='${wl}' 4631 4632 # Set some defaults for GNU ld with shared library support. These 4633 # are reset later if shared libraries are not supported. Putting them 4634 # here allows them to be overridden if necessary. 4635 runpath_var=LD_RUN_PATH 4636 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4637 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4638 # ancient GNU ld didn't support --whole-archive et. al. 4639 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4640 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4641 else 4642 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4643 fi 4644 supports_anon_versioning=no 4645 case `$LD -v 2>&1` in 4646 *GNU\ gold*) supports_anon_versioning=yes ;; 4647 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4648 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4649 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4650 *\ 2.11.*) ;; # other 2.11 versions 4651 *) supports_anon_versioning=yes ;; 4652 esac 4653 4654 # See if GNU ld supports shared libraries. 4655 case $host_os in 4656 aix[[3-9]]*) 4657 # On AIX/PPC, the GNU linker is very broken 4658 if test "$host_cpu" != ia64; then 4659 _LT_TAGVAR(ld_shlibs, $1)=no 4660 cat <<_LT_EOF 1>&2 4661 4662*** Warning: the GNU linker, at least up to release 2.19, is reported 4663*** to be unable to reliably create shared libraries on AIX. 4664*** Therefore, libtool is disabling shared libraries support. If you 4665*** really care for shared libraries, you may want to install binutils 4666*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4667*** You will then need to restart the configuration process. 4668 4669_LT_EOF 4670 fi 4671 ;; 4672 4673 amigaos*) 4674 case $host_cpu in 4675 powerpc) 4676 # see comment about AmigaOS4 .so support 4677 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4678 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4679 ;; 4680 m68k) 4681 _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)' 4682 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4683 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4684 ;; 4685 esac 4686 ;; 4687 4688 beos*) 4689 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4690 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4691 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4692 # support --undefined. This deserves some investigation. FIXME 4693 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4694 else 4695 _LT_TAGVAR(ld_shlibs, $1)=no 4696 fi 4697 ;; 4698 4699 cygwin* | mingw* | pw32* | cegcc*) 4700 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4701 # as there is no search path for DLLs. 4702 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4703 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4704 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4705 _LT_TAGVAR(always_export_symbols, $1)=no 4706 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4707 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4708 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4709 4710 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4711 _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' 4712 # If the export-symbols file already is a .def file (1st line 4713 # is EXPORTS), use it as is; otherwise, prepend... 4714 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4715 cp $export_symbols $output_objdir/$soname.def; 4716 else 4717 echo EXPORTS > $output_objdir/$soname.def; 4718 cat $export_symbols >> $output_objdir/$soname.def; 4719 fi~ 4720 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4721 else 4722 _LT_TAGVAR(ld_shlibs, $1)=no 4723 fi 4724 ;; 4725 4726 haiku*) 4727 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4728 _LT_TAGVAR(link_all_deplibs, $1)=yes 4729 ;; 4730 4731 interix[[3-9]]*) 4732 _LT_TAGVAR(hardcode_direct, $1)=no 4733 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4734 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4735 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4736 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4737 # Instead, shared libraries are loaded at an image base (0x10000000 by 4738 # default) and relocated if they conflict, which is a slow very memory 4739 # consuming and fragmenting process. To avoid this, we pick a random, 4740 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4741 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4742 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4743 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4744 ;; 4745 4746 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4747 tmp_diet=no 4748 if test "$host_os" = linux-dietlibc; then 4749 case $cc_basename in 4750 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4751 esac 4752 fi 4753 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4754 && test "$tmp_diet" = no 4755 then 4756 tmp_addflag=' $pic_flag' 4757 tmp_sharedflag='-shared' 4758 case $cc_basename,$host_cpu in 4759 pgcc*) # Portland Group C compiler 4760 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4761 tmp_addflag=' $pic_flag' 4762 ;; 4763 pgf77* | pgf90* | pgf95* | pgfortran*) 4764 # Portland Group f77 and f90 compilers 4765 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4766 tmp_addflag=' $pic_flag -Mnomain' ;; 4767 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4768 tmp_addflag=' -i_dynamic' ;; 4769 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4770 tmp_addflag=' -i_dynamic -nofor_main' ;; 4771 ifc* | ifort*) # Intel Fortran compiler 4772 tmp_addflag=' -nofor_main' ;; 4773 lf95*) # Lahey Fortran 8.1 4774 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4775 tmp_sharedflag='--shared' ;; 4776 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4777 tmp_sharedflag='-qmkshrobj' 4778 tmp_addflag= ;; 4779 nvcc*) # Cuda Compiler Driver 2.2 4780 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4781 _LT_TAGVAR(compiler_needs_object, $1)=yes 4782 ;; 4783 esac 4784 case `$CC -V 2>&1 | sed 5q` in 4785 *Sun\ C*) # Sun C 5.9 4786 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4787 _LT_TAGVAR(compiler_needs_object, $1)=yes 4788 tmp_sharedflag='-G' ;; 4789 *Sun\ F*) # Sun Fortran 8.3 4790 tmp_sharedflag='-G' ;; 4791 esac 4792 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4793 4794 if test "x$supports_anon_versioning" = xyes; then 4795 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4796 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4797 echo "local: *; };" >> $output_objdir/$libname.ver~ 4798 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4799 fi 4800 4801 case $cc_basename in 4802 xlf* | bgf* | bgxlf* | mpixlf*) 4803 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4804 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4805 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4806 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4807 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4808 if test "x$supports_anon_versioning" = xyes; then 4809 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4810 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4811 echo "local: *; };" >> $output_objdir/$libname.ver~ 4812 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4813 fi 4814 ;; 4815 esac 4816 else 4817 _LT_TAGVAR(ld_shlibs, $1)=no 4818 fi 4819 ;; 4820 4821 netbsd* | netbsdelf*-gnu) 4822 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4823 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4824 wlarc= 4825 else 4826 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4827 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4828 fi 4829 ;; 4830 4831 solaris*) 4832 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4833 _LT_TAGVAR(ld_shlibs, $1)=no 4834 cat <<_LT_EOF 1>&2 4835 4836*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4837*** create shared libraries on Solaris systems. Therefore, libtool 4838*** is disabling shared libraries support. We urge you to upgrade GNU 4839*** binutils to release 2.9.1 or newer. Another option is to modify 4840*** your PATH or compiler configuration so that the native linker is 4841*** used, and then restart. 4842 4843_LT_EOF 4844 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4845 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4846 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4847 else 4848 _LT_TAGVAR(ld_shlibs, $1)=no 4849 fi 4850 ;; 4851 4852 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4853 case `$LD -v 2>&1` in 4854 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4855 _LT_TAGVAR(ld_shlibs, $1)=no 4856 cat <<_LT_EOF 1>&2 4857 4858*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4859*** reliably create shared libraries on SCO systems. Therefore, libtool 4860*** is disabling shared libraries support. We urge you to upgrade GNU 4861*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4862*** your PATH or compiler configuration so that the native linker is 4863*** used, and then restart. 4864 4865_LT_EOF 4866 ;; 4867 *) 4868 # For security reasons, it is highly recommended that you always 4869 # use absolute paths for naming shared libraries, and exclude the 4870 # DT_RUNPATH tag from executables and libraries. But doing so 4871 # requires that you compile everything twice, which is a pain. 4872 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4873 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4874 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4875 _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' 4876 else 4877 _LT_TAGVAR(ld_shlibs, $1)=no 4878 fi 4879 ;; 4880 esac 4881 ;; 4882 4883 sunos4*) 4884 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4885 wlarc= 4886 _LT_TAGVAR(hardcode_direct, $1)=yes 4887 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4888 ;; 4889 4890 *) 4891 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4892 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4893 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4894 else 4895 _LT_TAGVAR(ld_shlibs, $1)=no 4896 fi 4897 ;; 4898 esac 4899 4900 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4901 runpath_var= 4902 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4903 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4904 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4905 fi 4906 else 4907 # PORTME fill in a description of your system's linker (not GNU ld) 4908 case $host_os in 4909 aix3*) 4910 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4911 _LT_TAGVAR(always_export_symbols, $1)=yes 4912 _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' 4913 # Note: this linker hardcodes the directories in LIBPATH if there 4914 # are no directories specified by -L. 4915 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4916 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4917 # Neither direct hardcoding nor static linking is supported with a 4918 # broken collect2. 4919 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4920 fi 4921 ;; 4922 4923 aix[[4-9]]*) 4924 if test "$host_cpu" = ia64; then 4925 # On IA64, the linker does run time linking by default, so we don't 4926 # have to do anything special. 4927 aix_use_runtimelinking=no 4928 exp_sym_flag='-Bexport' 4929 no_entry_flag="" 4930 else 4931 # If we're using GNU nm, then we don't want the "-C" option. 4932 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4933 # Also, AIX nm treats weak defined symbols like other global 4934 # defined symbols, whereas GNU nm marks them as "W". 4935 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4936 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4937 else 4938 _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' 4939 fi 4940 aix_use_runtimelinking=no 4941 4942 # Test if we are trying to use run time linking or normal 4943 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4944 # need to do runtime linking. 4945 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4946 for ld_flag in $LDFLAGS; do 4947 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4948 aix_use_runtimelinking=yes 4949 break 4950 fi 4951 done 4952 ;; 4953 esac 4954 4955 exp_sym_flag='-bexport' 4956 no_entry_flag='-bnoentry' 4957 fi 4958 4959 # When large executables or shared objects are built, AIX ld can 4960 # have problems creating the table of contents. If linking a library 4961 # or program results in "error TOC overflow" add -mminimal-toc to 4962 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4963 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4964 4965 _LT_TAGVAR(archive_cmds, $1)='' 4966 _LT_TAGVAR(hardcode_direct, $1)=yes 4967 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4968 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4969 _LT_TAGVAR(link_all_deplibs, $1)=yes 4970 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4971 4972 if test "$GCC" = yes; then 4973 case $host_os in aix4.[[012]]|aix4.[[012]].*) 4974 # We only want to do this on AIX 4.2 and lower, the check 4975 # below for broken collect2 doesn't work under 4.3+ 4976 collect2name=`${CC} -print-prog-name=collect2` 4977 if test -f "$collect2name" && 4978 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4979 then 4980 # We have reworked collect2 4981 : 4982 else 4983 # We have old collect2 4984 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4985 # It fails to find uninstalled libraries when the uninstalled 4986 # path is not listed in the libpath. Setting hardcode_minus_L 4987 # to unsupported forces relinking 4988 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4989 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4990 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4991 fi 4992 ;; 4993 esac 4994 shared_flag='-shared' 4995 if test "$aix_use_runtimelinking" = yes; then 4996 shared_flag="$shared_flag "'${wl}-G' 4997 fi 4998 _LT_TAGVAR(link_all_deplibs, $1)=no 4999 else 5000 # not using gcc 5001 if test "$host_cpu" = ia64; then 5002 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5003 # chokes on -Wl,-G. The following line is correct: 5004 shared_flag='-G' 5005 else 5006 if test "$aix_use_runtimelinking" = yes; then 5007 shared_flag='${wl}-G' 5008 else 5009 shared_flag='${wl}-bM:SRE' 5010 fi 5011 fi 5012 fi 5013 5014 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5015 # It seems that -bexpall does not export symbols beginning with 5016 # underscore (_), so it is better to generate a list of symbols to export. 5017 _LT_TAGVAR(always_export_symbols, $1)=yes 5018 if test "$aix_use_runtimelinking" = yes; then 5019 # Warning - without using the other runtime loading flags (-brtl), 5020 # -berok will link without error, but may produce a broken library. 5021 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5022 # Determine the default libpath from the value encoded in an 5023 # empty executable. 5024 _LT_SYS_MODULE_PATH_AIX([$1]) 5025 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5026 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5027 else 5028 if test "$host_cpu" = ia64; then 5029 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5030 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5031 _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" 5032 else 5033 # Determine the default libpath from the value encoded in an 5034 # empty executable. 5035 _LT_SYS_MODULE_PATH_AIX([$1]) 5036 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5037 # Warning - without using the other run time loading flags, 5038 # -berok will link without error, but may produce a broken library. 5039 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5040 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5041 if test "$with_gnu_ld" = yes; then 5042 # We only use this code for GNU lds that support --whole-archive. 5043 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5044 else 5045 # Exported symbols can be pulled into shared objects from archives 5046 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5047 fi 5048 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5049 # This is similar to how AIX traditionally builds its shared libraries. 5050 _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' 5051 fi 5052 fi 5053 ;; 5054 5055 amigaos*) 5056 case $host_cpu in 5057 powerpc) 5058 # see comment about AmigaOS4 .so support 5059 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5060 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5061 ;; 5062 m68k) 5063 _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)' 5064 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5065 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5066 ;; 5067 esac 5068 ;; 5069 5070 bsdi[[45]]*) 5071 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5072 ;; 5073 5074 cygwin* | mingw* | pw32* | cegcc*) 5075 # When not using gcc, we currently assume that we are using 5076 # Microsoft Visual C++. 5077 # hardcode_libdir_flag_spec is actually meaningless, as there is 5078 # no search path for DLLs. 5079 case $cc_basename in 5080 cl*) 5081 # Native MSVC 5082 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5083 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5084 _LT_TAGVAR(always_export_symbols, $1)=yes 5085 _LT_TAGVAR(file_list_spec, $1)='@' 5086 # Tell ltmain to make .lib files, not .a files. 5087 libext=lib 5088 # Tell ltmain to make .dll files, not .so files. 5089 shrext_cmds=".dll" 5090 # FIXME: Setting linknames here is a bad hack. 5091 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5092 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5093 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5094 else 5095 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5096 fi~ 5097 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5098 linknames=' 5099 # The linker will not automatically build a static lib if we build a DLL. 5100 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5101 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5102 _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' 5103 # Don't use ranlib 5104 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5105 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5106 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5107 case $lt_outputfile in 5108 *.exe|*.EXE) ;; 5109 *) 5110 lt_outputfile="$lt_outputfile.exe" 5111 lt_tool_outputfile="$lt_tool_outputfile.exe" 5112 ;; 5113 esac~ 5114 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5115 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5116 $RM "$lt_outputfile.manifest"; 5117 fi' 5118 ;; 5119 *) 5120 # Assume MSVC wrapper 5121 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5122 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5123 # Tell ltmain to make .lib files, not .a files. 5124 libext=lib 5125 # Tell ltmain to make .dll files, not .so files. 5126 shrext_cmds=".dll" 5127 # FIXME: Setting linknames here is a bad hack. 5128 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5129 # The linker will automatically build a .lib file if we build a DLL. 5130 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5131 # FIXME: Should let the user specify the lib program. 5132 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5133 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5134 ;; 5135 esac 5136 ;; 5137 5138 darwin* | rhapsody*) 5139 _LT_DARWIN_LINKER_FEATURES($1) 5140 ;; 5141 5142 dgux*) 5143 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5144 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5145 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5146 ;; 5147 5148 freebsd1*) 5149 _LT_TAGVAR(ld_shlibs, $1)=no 5150 ;; 5151 5152 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5153 # support. Future versions do this automatically, but an explicit c++rt0.o 5154 # does not break anything, and helps significantly (at the cost of a little 5155 # extra space). 5156 freebsd2.2*) 5157 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5158 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5159 _LT_TAGVAR(hardcode_direct, $1)=yes 5160 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5161 ;; 5162 5163 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5164 freebsd2*) 5165 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5166 _LT_TAGVAR(hardcode_direct, $1)=yes 5167 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5168 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5169 ;; 5170 5171 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5172 freebsd* | dragonfly*) 5173 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5174 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5175 _LT_TAGVAR(hardcode_direct, $1)=yes 5176 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5177 ;; 5178 5179 hpux9*) 5180 if test "$GCC" = yes; then 5181 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5182 else 5183 _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' 5184 fi 5185 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5186 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5187 _LT_TAGVAR(hardcode_direct, $1)=yes 5188 5189 # hardcode_minus_L: Not really in the search PATH, 5190 # but as the default location of the library. 5191 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5192 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5193 ;; 5194 5195 hpux10*) 5196 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5197 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5198 else 5199 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5200 fi 5201 if test "$with_gnu_ld" = no; then 5202 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5203 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5204 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5205 _LT_TAGVAR(hardcode_direct, $1)=yes 5206 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5207 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5208 # hardcode_minus_L: Not really in the search PATH, 5209 # but as the default location of the library. 5210 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5211 fi 5212 ;; 5213 5214 hpux11*) 5215 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5216 case $host_cpu in 5217 hppa*64*) 5218 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5219 ;; 5220 ia64*) 5221 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5222 ;; 5223 *) 5224 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5225 ;; 5226 esac 5227 else 5228 case $host_cpu in 5229 hppa*64*) 5230 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5231 ;; 5232 ia64*) 5233 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5234 ;; 5235 *) 5236 m4_if($1, [], [ 5237 # Older versions of the 11.00 compiler do not understand -b yet 5238 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5239 _LT_LINKER_OPTION([if $CC understands -b], 5240 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5241 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5242 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5243 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5244 ;; 5245 esac 5246 fi 5247 if test "$with_gnu_ld" = no; then 5248 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5249 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5250 5251 case $host_cpu in 5252 hppa*64*|ia64*) 5253 _LT_TAGVAR(hardcode_direct, $1)=no 5254 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5255 ;; 5256 *) 5257 _LT_TAGVAR(hardcode_direct, $1)=yes 5258 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5259 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5260 5261 # hardcode_minus_L: Not really in the search PATH, 5262 # but as the default location of the library. 5263 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5264 ;; 5265 esac 5266 fi 5267 ;; 5268 5269 irix5* | irix6* | nonstopux*) 5270 if test "$GCC" = yes; then 5271 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5272 # Try to use the -exported_symbol ld option, if it does not 5273 # work, assume that -exports_file does not work either and 5274 # implicitly export all symbols. 5275 # This should be the same for all languages, so no per-tag cache variable. 5276 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5277 [lt_cv_irix_exported_symbol], 5278 [save_LDFLAGS="$LDFLAGS" 5279 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5280 AC_LINK_IFELSE( 5281 [AC_LANG_SOURCE( 5282 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5283 [C++], [[int foo (void) { return 0; }]], 5284 [Fortran 77], [[ 5285 subroutine foo 5286 end]], 5287 [Fortran], [[ 5288 subroutine foo 5289 end]])])], 5290 [lt_cv_irix_exported_symbol=yes], 5291 [lt_cv_irix_exported_symbol=no]) 5292 LDFLAGS="$save_LDFLAGS"]) 5293 if test "$lt_cv_irix_exported_symbol" = yes; then 5294 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 5295 fi 5296 else 5297 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5298 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 5299 fi 5300 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5301 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5302 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5303 _LT_TAGVAR(inherit_rpath, $1)=yes 5304 _LT_TAGVAR(link_all_deplibs, $1)=yes 5305 ;; 5306 5307 netbsd* | netbsdelf*-gnu) 5308 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5309 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5310 else 5311 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5312 fi 5313 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5314 _LT_TAGVAR(hardcode_direct, $1)=yes 5315 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5316 ;; 5317 5318 newsos6) 5319 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5320 _LT_TAGVAR(hardcode_direct, $1)=yes 5321 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5322 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5323 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5324 ;; 5325 5326 *nto* | *qnx*) 5327 ;; 5328 5329 openbsd*) 5330 if test -f /usr/libexec/ld.so; then 5331 _LT_TAGVAR(hardcode_direct, $1)=yes 5332 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5333 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5334 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5335 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5336 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5337 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5338 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5339 else 5340 case $host_os in 5341 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5342 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5343 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5344 ;; 5345 *) 5346 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5347 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5348 ;; 5349 esac 5350 fi 5351 else 5352 _LT_TAGVAR(ld_shlibs, $1)=no 5353 fi 5354 ;; 5355 5356 os2*) 5357 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5358 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5359 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5360 _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' 5361 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5362 ;; 5363 5364 osf3*) 5365 if test "$GCC" = yes; then 5366 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5367 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5368 else 5369 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5370 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5371 fi 5372 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5373 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5374 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5375 ;; 5376 5377 osf4* | osf5*) # as osf3* with the addition of -msym flag 5378 if test "$GCC" = yes; then 5379 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5380 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5381 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5382 else 5383 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5384 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5385 _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~ 5386 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 5387 5388 # Both c and cxx compiler support -rpath directly 5389 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5390 fi 5391 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5392 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5393 ;; 5394 5395 solaris*) 5396 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5397 if test "$GCC" = yes; then 5398 wlarc='${wl}' 5399 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5400 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5401 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5402 else 5403 case `$CC -V 2>&1` in 5404 *"Compilers 5.0"*) 5405 wlarc='' 5406 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5407 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5408 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5409 ;; 5410 *) 5411 wlarc='${wl}' 5412 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5413 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5414 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5415 ;; 5416 esac 5417 fi 5418 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5419 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5420 case $host_os in 5421 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5422 *) 5423 # The compiler driver will combine and reorder linker options, 5424 # but understands `-z linker_flag'. GCC discards it without `$wl', 5425 # but is careful enough not to reorder. 5426 # Supported since Solaris 2.6 (maybe 2.5.1?) 5427 if test "$GCC" = yes; then 5428 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5429 else 5430 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5431 fi 5432 ;; 5433 esac 5434 _LT_TAGVAR(link_all_deplibs, $1)=yes 5435 ;; 5436 5437 sunos4*) 5438 if test "x$host_vendor" = xsequent; then 5439 # Use $CC to link under sequent, because it throws in some extra .o 5440 # files that make .init and .fini sections work. 5441 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5442 else 5443 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5444 fi 5445 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5446 _LT_TAGVAR(hardcode_direct, $1)=yes 5447 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5448 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5449 ;; 5450 5451 sysv4) 5452 case $host_vendor in 5453 sni) 5454 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5455 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5456 ;; 5457 siemens) 5458 ## LD is ld it makes a PLAMLIB 5459 ## CC just makes a GrossModule. 5460 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5461 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5462 _LT_TAGVAR(hardcode_direct, $1)=no 5463 ;; 5464 motorola) 5465 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5466 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5467 ;; 5468 esac 5469 runpath_var='LD_RUN_PATH' 5470 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5471 ;; 5472 5473 sysv4.3*) 5474 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5475 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5476 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5477 ;; 5478 5479 sysv4*MP*) 5480 if test -d /usr/nec; then 5481 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5482 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5483 runpath_var=LD_RUN_PATH 5484 hardcode_runpath_var=yes 5485 _LT_TAGVAR(ld_shlibs, $1)=yes 5486 fi 5487 ;; 5488 5489 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5490 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5491 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5492 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5493 runpath_var='LD_RUN_PATH' 5494 5495 if test "$GCC" = yes; then 5496 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5497 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5498 else 5499 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5500 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5501 fi 5502 ;; 5503 5504 sysv5* | sco3.2v5* | sco5v6*) 5505 # Note: We can NOT use -z defs as we might desire, because we do not 5506 # link with -lc, and that would cause any symbols used from libc to 5507 # always be unresolved, which means just about no library would 5508 # ever link correctly. If we're not using GNU ld we use -z text 5509 # though, which does catch some bad symbols but isn't as heavy-handed 5510 # as -z defs. 5511 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5512 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5513 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5514 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5515 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5516 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5517 _LT_TAGVAR(link_all_deplibs, $1)=yes 5518 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5519 runpath_var='LD_RUN_PATH' 5520 5521 if test "$GCC" = yes; then 5522 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5523 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5524 else 5525 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5526 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5527 fi 5528 ;; 5529 5530 uts4*) 5531 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5532 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5533 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5534 ;; 5535 5536 *) 5537 _LT_TAGVAR(ld_shlibs, $1)=no 5538 ;; 5539 esac 5540 5541 if test x$host_vendor = xsni; then 5542 case $host in 5543 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5544 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5545 ;; 5546 esac 5547 fi 5548 fi 5549]) 5550AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5551test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5552 5553_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5554 5555_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5556_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5557_LT_DECL([], [extract_expsyms_cmds], [2], 5558 [The commands to extract the exported symbol list from a shared archive]) 5559 5560# 5561# Do we need to explicitly link libc? 5562# 5563case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5564x|xyes) 5565 # Assume -lc should be added 5566 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5567 5568 if test "$enable_shared" = yes && test "$GCC" = yes; then 5569 case $_LT_TAGVAR(archive_cmds, $1) in 5570 *'~'*) 5571 # FIXME: we may have to deal with multi-command sequences. 5572 ;; 5573 '$CC '*) 5574 # Test whether the compiler implicitly links with -lc since on some 5575 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5576 # to ld, don't add -lc before -lgcc. 5577 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5578 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5579 [$RM conftest* 5580 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5581 5582 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5583 soname=conftest 5584 lib=conftest 5585 libobjs=conftest.$ac_objext 5586 deplibs= 5587 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5588 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5589 compiler_flags=-v 5590 linker_flags=-v 5591 verstring= 5592 output_objdir=. 5593 libname=conftest 5594 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5595 _LT_TAGVAR(allow_undefined_flag, $1)= 5596 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5597 then 5598 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5599 else 5600 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5601 fi 5602 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5603 else 5604 cat conftest.err 1>&5 5605 fi 5606 $RM conftest* 5607 ]) 5608 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5609 ;; 5610 esac 5611 fi 5612 ;; 5613esac 5614 5615_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5616 [Whether or not to add -lc for building shared libraries]) 5617_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5618 [enable_shared_with_static_runtimes], [0], 5619 [Whether or not to disallow shared libs when runtime libs are static]) 5620_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5621 [Compiler flag to allow reflexive dlopens]) 5622_LT_TAGDECL([], [whole_archive_flag_spec], [1], 5623 [Compiler flag to generate shared objects directly from archives]) 5624_LT_TAGDECL([], [compiler_needs_object], [1], 5625 [Whether the compiler copes with passing no objects directly]) 5626_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5627 [Create an old-style archive from a shared archive]) 5628_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5629 [Create a temporary old-style archive to link instead of a shared archive]) 5630_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5631_LT_TAGDECL([], [archive_expsym_cmds], [2]) 5632_LT_TAGDECL([], [module_cmds], [2], 5633 [Commands used to build a loadable module if different from building 5634 a shared archive.]) 5635_LT_TAGDECL([], [module_expsym_cmds], [2]) 5636_LT_TAGDECL([], [with_gnu_ld], [1], 5637 [Whether we are building with GNU ld or not]) 5638_LT_TAGDECL([], [allow_undefined_flag], [1], 5639 [Flag that allows shared libraries with undefined symbols to be built]) 5640_LT_TAGDECL([], [no_undefined_flag], [1], 5641 [Flag that enforces no undefined symbols]) 5642_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5643 [Flag to hardcode $libdir into a binary during linking. 5644 This must work even if $libdir does not exist]) 5645_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5646 [[If ld is used when linking, flag to hardcode $libdir into a binary 5647 during linking. This must work even if $libdir does not exist]]) 5648_LT_TAGDECL([], [hardcode_libdir_separator], [1], 5649 [Whether we need a single "-rpath" flag with a separated argument]) 5650_LT_TAGDECL([], [hardcode_direct], [0], 5651 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5652 DIR into the resulting binary]) 5653_LT_TAGDECL([], [hardcode_direct_absolute], [0], 5654 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5655 DIR into the resulting binary and the resulting library dependency is 5656 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5657 library is relocated]) 5658_LT_TAGDECL([], [hardcode_minus_L], [0], 5659 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5660 into the resulting binary]) 5661_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5662 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5663 into the resulting binary]) 5664_LT_TAGDECL([], [hardcode_automatic], [0], 5665 [Set to "yes" if building a shared library automatically hardcodes DIR 5666 into the library and all subsequent libraries and executables linked 5667 against it]) 5668_LT_TAGDECL([], [inherit_rpath], [0], 5669 [Set to yes if linker adds runtime paths of dependent libraries 5670 to runtime path list]) 5671_LT_TAGDECL([], [link_all_deplibs], [0], 5672 [Whether libtool must link a program against all its dependency libraries]) 5673_LT_TAGDECL([], [always_export_symbols], [0], 5674 [Set to "yes" if exported symbols are required]) 5675_LT_TAGDECL([], [export_symbols_cmds], [2], 5676 [The commands to list exported symbols]) 5677_LT_TAGDECL([], [exclude_expsyms], [1], 5678 [Symbols that should not be listed in the preloaded symbols]) 5679_LT_TAGDECL([], [include_expsyms], [1], 5680 [Symbols that must always be exported]) 5681_LT_TAGDECL([], [prelink_cmds], [2], 5682 [Commands necessary for linking programs (against libraries) with templates]) 5683_LT_TAGDECL([], [postlink_cmds], [2], 5684 [Commands necessary for finishing linking programs]) 5685_LT_TAGDECL([], [file_list_spec], [1], 5686 [Specify filename containing input files]) 5687dnl FIXME: Not yet implemented 5688dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5689dnl [Compiler flag to generate thread safe objects]) 5690])# _LT_LINKER_SHLIBS 5691 5692 5693# _LT_LANG_C_CONFIG([TAG]) 5694# ------------------------ 5695# Ensure that the configuration variables for a C compiler are suitably 5696# defined. These variables are subsequently used by _LT_CONFIG to write 5697# the compiler configuration to `libtool'. 5698m4_defun([_LT_LANG_C_CONFIG], 5699[m4_require([_LT_DECL_EGREP])dnl 5700lt_save_CC="$CC" 5701AC_LANG_PUSH(C) 5702 5703# Source file extension for C test sources. 5704ac_ext=c 5705 5706# Object file extension for compiled C test sources. 5707objext=o 5708_LT_TAGVAR(objext, $1)=$objext 5709 5710# Code to be used in simple compile tests 5711lt_simple_compile_test_code="int some_variable = 0;" 5712 5713# Code to be used in simple link tests 5714lt_simple_link_test_code='int main(){return(0);}' 5715 5716_LT_TAG_COMPILER 5717# Save the default compiler, since it gets overwritten when the other 5718# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5719compiler_DEFAULT=$CC 5720 5721# save warnings/boilerplate of simple test code 5722_LT_COMPILER_BOILERPLATE 5723_LT_LINKER_BOILERPLATE 5724 5725if test -n "$compiler"; then 5726 _LT_COMPILER_NO_RTTI($1) 5727 _LT_COMPILER_PIC($1) 5728 _LT_COMPILER_C_O($1) 5729 _LT_COMPILER_FILE_LOCKS($1) 5730 _LT_LINKER_SHLIBS($1) 5731 _LT_SYS_DYNAMIC_LINKER($1) 5732 _LT_LINKER_HARDCODE_LIBPATH($1) 5733 LT_SYS_DLOPEN_SELF 5734 _LT_CMD_STRIPLIB 5735 5736 # Report which library types will actually be built 5737 AC_MSG_CHECKING([if libtool supports shared libraries]) 5738 AC_MSG_RESULT([$can_build_shared]) 5739 5740 AC_MSG_CHECKING([whether to build shared libraries]) 5741 test "$can_build_shared" = "no" && enable_shared=no 5742 5743 # On AIX, shared libraries and static libraries use the same namespace, and 5744 # are all built from PIC. 5745 case $host_os in 5746 aix3*) 5747 test "$enable_shared" = yes && enable_static=no 5748 if test -n "$RANLIB"; then 5749 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5750 postinstall_cmds='$RANLIB $lib' 5751 fi 5752 ;; 5753 5754 aix[[4-9]]*) 5755 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5756 test "$enable_shared" = yes && enable_static=no 5757 fi 5758 ;; 5759 esac 5760 AC_MSG_RESULT([$enable_shared]) 5761 5762 AC_MSG_CHECKING([whether to build static libraries]) 5763 # Make sure either enable_shared or enable_static is yes. 5764 test "$enable_shared" = yes || enable_static=yes 5765 AC_MSG_RESULT([$enable_static]) 5766 5767 _LT_CONFIG($1) 5768fi 5769AC_LANG_POP 5770CC="$lt_save_CC" 5771])# _LT_LANG_C_CONFIG 5772 5773 5774# _LT_LANG_CXX_CONFIG([TAG]) 5775# -------------------------- 5776# Ensure that the configuration variables for a C++ compiler are suitably 5777# defined. These variables are subsequently used by _LT_CONFIG to write 5778# the compiler configuration to `libtool'. 5779m4_defun([_LT_LANG_CXX_CONFIG], 5780[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5781m4_require([_LT_DECL_EGREP])dnl 5782m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5783if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5784 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5785 (test "X$CXX" != "Xg++"))) ; then 5786 AC_PROG_CXXCPP 5787else 5788 _lt_caught_CXX_error=yes 5789fi 5790 5791AC_LANG_PUSH(C++) 5792_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5793_LT_TAGVAR(allow_undefined_flag, $1)= 5794_LT_TAGVAR(always_export_symbols, $1)=no 5795_LT_TAGVAR(archive_expsym_cmds, $1)= 5796_LT_TAGVAR(compiler_needs_object, $1)=no 5797_LT_TAGVAR(export_dynamic_flag_spec, $1)= 5798_LT_TAGVAR(hardcode_direct, $1)=no 5799_LT_TAGVAR(hardcode_direct_absolute, $1)=no 5800_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5801_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5802_LT_TAGVAR(hardcode_libdir_separator, $1)= 5803_LT_TAGVAR(hardcode_minus_L, $1)=no 5804_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5805_LT_TAGVAR(hardcode_automatic, $1)=no 5806_LT_TAGVAR(inherit_rpath, $1)=no 5807_LT_TAGVAR(module_cmds, $1)= 5808_LT_TAGVAR(module_expsym_cmds, $1)= 5809_LT_TAGVAR(link_all_deplibs, $1)=unknown 5810_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5811_LT_TAGVAR(reload_flag, $1)=$reload_flag 5812_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5813_LT_TAGVAR(no_undefined_flag, $1)= 5814_LT_TAGVAR(whole_archive_flag_spec, $1)= 5815_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5816 5817# Source file extension for C++ test sources. 5818ac_ext=cpp 5819 5820# Object file extension for compiled C++ test sources. 5821objext=o 5822_LT_TAGVAR(objext, $1)=$objext 5823 5824# No sense in running all these tests if we already determined that 5825# the CXX compiler isn't working. Some variables (like enable_shared) 5826# are currently assumed to apply to all compilers on this platform, 5827# and will be corrupted by setting them based on a non-working compiler. 5828if test "$_lt_caught_CXX_error" != yes; then 5829 # Code to be used in simple compile tests 5830 lt_simple_compile_test_code="int some_variable = 0;" 5831 5832 # Code to be used in simple link tests 5833 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5834 5835 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5836 _LT_TAG_COMPILER 5837 5838 # save warnings/boilerplate of simple test code 5839 _LT_COMPILER_BOILERPLATE 5840 _LT_LINKER_BOILERPLATE 5841 5842 # Allow CC to be a program name with arguments. 5843 lt_save_CC=$CC 5844 lt_save_CFLAGS=$CFLAGS 5845 lt_save_LD=$LD 5846 lt_save_GCC=$GCC 5847 GCC=$GXX 5848 lt_save_with_gnu_ld=$with_gnu_ld 5849 lt_save_path_LD=$lt_cv_path_LD 5850 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5851 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5852 else 5853 $as_unset lt_cv_prog_gnu_ld 5854 fi 5855 if test -n "${lt_cv_path_LDCXX+set}"; then 5856 lt_cv_path_LD=$lt_cv_path_LDCXX 5857 else 5858 $as_unset lt_cv_path_LD 5859 fi 5860 test -z "${LDCXX+set}" || LD=$LDCXX 5861 CC=${CXX-"c++"} 5862 CFLAGS=$CXXFLAGS 5863 compiler=$CC 5864 _LT_TAGVAR(compiler, $1)=$CC 5865 _LT_CC_BASENAME([$compiler]) 5866 5867 if test -n "$compiler"; then 5868 # We don't want -fno-exception when compiling C++ code, so set the 5869 # no_builtin_flag separately 5870 if test "$GXX" = yes; then 5871 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5872 else 5873 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5874 fi 5875 5876 if test "$GXX" = yes; then 5877 # Set up default GNU C++ configuration 5878 5879 LT_PATH_LD 5880 5881 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5882 # archiving commands below assume that GNU ld is being used. 5883 if test "$with_gnu_ld" = yes; then 5884 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5885 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5886 5887 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5888 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5889 5890 # If archive_cmds runs LD, not CC, wlarc should be empty 5891 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5892 # investigate it a little bit more. (MM) 5893 wlarc='${wl}' 5894 5895 # ancient GNU ld didn't support --whole-archive et. al. 5896 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5897 $GREP 'no-whole-archive' > /dev/null; then 5898 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5899 else 5900 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5901 fi 5902 else 5903 with_gnu_ld=no 5904 wlarc= 5905 5906 # A generic and very simple default shared library creation 5907 # command for GNU C++ for the case where it uses the native 5908 # linker, instead of GNU ld. If possible, this setting should 5909 # overridden to take advantage of the native linker features on 5910 # the platform it is being used on. 5911 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5912 fi 5913 5914 # Commands to make compiler produce verbose output that lists 5915 # what "hidden" libraries, object files and flags are used when 5916 # linking a shared library. 5917 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5918 5919 else 5920 GXX=no 5921 with_gnu_ld=no 5922 wlarc= 5923 fi 5924 5925 # PORTME: fill in a description of your system's C++ link characteristics 5926 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5927 _LT_TAGVAR(ld_shlibs, $1)=yes 5928 case $host_os in 5929 aix3*) 5930 # FIXME: insert proper C++ library support 5931 _LT_TAGVAR(ld_shlibs, $1)=no 5932 ;; 5933 aix[[4-9]]*) 5934 if test "$host_cpu" = ia64; then 5935 # On IA64, the linker does run time linking by default, so we don't 5936 # have to do anything special. 5937 aix_use_runtimelinking=no 5938 exp_sym_flag='-Bexport' 5939 no_entry_flag="" 5940 else 5941 aix_use_runtimelinking=no 5942 5943 # Test if we are trying to use run time linking or normal 5944 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5945 # need to do runtime linking. 5946 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5947 for ld_flag in $LDFLAGS; do 5948 case $ld_flag in 5949 *-brtl*) 5950 aix_use_runtimelinking=yes 5951 break 5952 ;; 5953 esac 5954 done 5955 ;; 5956 esac 5957 5958 exp_sym_flag='-bexport' 5959 no_entry_flag='-bnoentry' 5960 fi 5961 5962 # When large executables or shared objects are built, AIX ld can 5963 # have problems creating the table of contents. If linking a library 5964 # or program results in "error TOC overflow" add -mminimal-toc to 5965 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5966 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5967 5968 _LT_TAGVAR(archive_cmds, $1)='' 5969 _LT_TAGVAR(hardcode_direct, $1)=yes 5970 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5971 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5972 _LT_TAGVAR(link_all_deplibs, $1)=yes 5973 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5974 5975 if test "$GXX" = yes; then 5976 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5977 # We only want to do this on AIX 4.2 and lower, the check 5978 # below for broken collect2 doesn't work under 4.3+ 5979 collect2name=`${CC} -print-prog-name=collect2` 5980 if test -f "$collect2name" && 5981 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5982 then 5983 # We have reworked collect2 5984 : 5985 else 5986 # We have old collect2 5987 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5988 # It fails to find uninstalled libraries when the uninstalled 5989 # path is not listed in the libpath. Setting hardcode_minus_L 5990 # to unsupported forces relinking 5991 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5992 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5993 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5994 fi 5995 esac 5996 shared_flag='-shared' 5997 if test "$aix_use_runtimelinking" = yes; then 5998 shared_flag="$shared_flag "'${wl}-G' 5999 fi 6000 else 6001 # not using gcc 6002 if test "$host_cpu" = ia64; then 6003 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6004 # chokes on -Wl,-G. The following line is correct: 6005 shared_flag='-G' 6006 else 6007 if test "$aix_use_runtimelinking" = yes; then 6008 shared_flag='${wl}-G' 6009 else 6010 shared_flag='${wl}-bM:SRE' 6011 fi 6012 fi 6013 fi 6014 6015 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6016 # It seems that -bexpall does not export symbols beginning with 6017 # underscore (_), so it is better to generate a list of symbols to 6018 # export. 6019 _LT_TAGVAR(always_export_symbols, $1)=yes 6020 if test "$aix_use_runtimelinking" = yes; then 6021 # Warning - without using the other runtime loading flags (-brtl), 6022 # -berok will link without error, but may produce a broken library. 6023 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6024 # Determine the default libpath from the value encoded in an empty 6025 # executable. 6026 _LT_SYS_MODULE_PATH_AIX([$1]) 6027 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6028 6029 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 6030 else 6031 if test "$host_cpu" = ia64; then 6032 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6033 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6034 _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" 6035 else 6036 # Determine the default libpath from the value encoded in an 6037 # empty executable. 6038 _LT_SYS_MODULE_PATH_AIX([$1]) 6039 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6040 # Warning - without using the other run time loading flags, 6041 # -berok will link without error, but may produce a broken library. 6042 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6043 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6044 if test "$with_gnu_ld" = yes; then 6045 # We only use this code for GNU lds that support --whole-archive. 6046 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6047 else 6048 # Exported symbols can be pulled into shared objects from archives 6049 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6050 fi 6051 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6052 # This is similar to how AIX traditionally builds its shared 6053 # libraries. 6054 _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' 6055 fi 6056 fi 6057 ;; 6058 6059 beos*) 6060 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6061 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6062 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6063 # support --undefined. This deserves some investigation. FIXME 6064 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6065 else 6066 _LT_TAGVAR(ld_shlibs, $1)=no 6067 fi 6068 ;; 6069 6070 chorus*) 6071 case $cc_basename in 6072 *) 6073 # FIXME: insert proper C++ library support 6074 _LT_TAGVAR(ld_shlibs, $1)=no 6075 ;; 6076 esac 6077 ;; 6078 6079 cygwin* | mingw* | pw32* | cegcc*) 6080 case $GXX,$cc_basename in 6081 ,cl* | no,cl*) 6082 # Native MSVC 6083 # hardcode_libdir_flag_spec is actually meaningless, as there is 6084 # no search path for DLLs. 6085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6086 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6087 _LT_TAGVAR(always_export_symbols, $1)=yes 6088 _LT_TAGVAR(file_list_spec, $1)='@' 6089 # Tell ltmain to make .lib files, not .a files. 6090 libext=lib 6091 # Tell ltmain to make .dll files, not .so files. 6092 shrext_cmds=".dll" 6093 # FIXME: Setting linknames here is a bad hack. 6094 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6095 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6096 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6097 else 6098 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6099 fi~ 6100 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6101 linknames=' 6102 # The linker will not automatically build a static lib if we build a DLL. 6103 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6104 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6105 # Don't use ranlib 6106 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6107 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6108 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6109 case $lt_outputfile in 6110 *.exe|*.EXE) ;; 6111 *) 6112 lt_outputfile="$lt_outputfile.exe" 6113 lt_tool_outputfile="$lt_tool_outputfile.exe" 6114 ;; 6115 esac~ 6116 func_to_tool_file "$lt_outputfile"~ 6117 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6118 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6119 $RM "$lt_outputfile.manifest"; 6120 fi' 6121 ;; 6122 *) 6123 # g++ 6124 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6125 # as there is no search path for DLLs. 6126 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6127 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6128 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6129 _LT_TAGVAR(always_export_symbols, $1)=no 6130 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6131 6132 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6133 _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' 6134 # If the export-symbols file already is a .def file (1st line 6135 # is EXPORTS), use it as is; otherwise, prepend... 6136 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6137 cp $export_symbols $output_objdir/$soname.def; 6138 else 6139 echo EXPORTS > $output_objdir/$soname.def; 6140 cat $export_symbols >> $output_objdir/$soname.def; 6141 fi~ 6142 $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' 6143 else 6144 _LT_TAGVAR(ld_shlibs, $1)=no 6145 fi 6146 ;; 6147 esac 6148 ;; 6149 darwin* | rhapsody*) 6150 _LT_DARWIN_LINKER_FEATURES($1) 6151 ;; 6152 6153 dgux*) 6154 case $cc_basename in 6155 ec++*) 6156 # FIXME: insert proper C++ library support 6157 _LT_TAGVAR(ld_shlibs, $1)=no 6158 ;; 6159 ghcx*) 6160 # Green Hills C++ Compiler 6161 # FIXME: insert proper C++ library support 6162 _LT_TAGVAR(ld_shlibs, $1)=no 6163 ;; 6164 *) 6165 # FIXME: insert proper C++ library support 6166 _LT_TAGVAR(ld_shlibs, $1)=no 6167 ;; 6168 esac 6169 ;; 6170 6171 freebsd[[12]]*) 6172 # C++ shared libraries reported to be fairly broken before 6173 # switch to ELF 6174 _LT_TAGVAR(ld_shlibs, $1)=no 6175 ;; 6176 6177 freebsd-elf*) 6178 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6179 ;; 6180 6181 freebsd* | dragonfly*) 6182 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6183 # conventions 6184 _LT_TAGVAR(ld_shlibs, $1)=yes 6185 ;; 6186 6187 gnu*) 6188 ;; 6189 6190 haiku*) 6191 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6192 _LT_TAGVAR(link_all_deplibs, $1)=yes 6193 ;; 6194 6195 hpux9*) 6196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6197 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6198 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6199 _LT_TAGVAR(hardcode_direct, $1)=yes 6200 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6201 # but as the default 6202 # location of the library. 6203 6204 case $cc_basename in 6205 CC*) 6206 # FIXME: insert proper C++ library support 6207 _LT_TAGVAR(ld_shlibs, $1)=no 6208 ;; 6209 aCC*) 6210 _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 $lib' 6211 # Commands to make compiler produce verbose output that lists 6212 # what "hidden" libraries, object files and flags are used when 6213 # linking a shared library. 6214 # 6215 # There doesn't appear to be a way to prevent this compiler from 6216 # explicitly linking system object files so we need to strip them 6217 # from the output so that they don't get included in the library 6218 # dependencies. 6219 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6220 ;; 6221 *) 6222 if test "$GXX" = yes; then 6223 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6224 else 6225 # FIXME: insert proper C++ library support 6226 _LT_TAGVAR(ld_shlibs, $1)=no 6227 fi 6228 ;; 6229 esac 6230 ;; 6231 6232 hpux10*|hpux11*) 6233 if test $with_gnu_ld = no; then 6234 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6235 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6236 6237 case $host_cpu in 6238 hppa*64*|ia64*) 6239 ;; 6240 *) 6241 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6242 ;; 6243 esac 6244 fi 6245 case $host_cpu in 6246 hppa*64*|ia64*) 6247 _LT_TAGVAR(hardcode_direct, $1)=no 6248 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6249 ;; 6250 *) 6251 _LT_TAGVAR(hardcode_direct, $1)=yes 6252 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6253 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6254 # but as the default 6255 # location of the library. 6256 ;; 6257 esac 6258 6259 case $cc_basename in 6260 CC*) 6261 # FIXME: insert proper C++ library support 6262 _LT_TAGVAR(ld_shlibs, $1)=no 6263 ;; 6264 aCC*) 6265 case $host_cpu in 6266 hppa*64*) 6267 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6268 ;; 6269 ia64*) 6270 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6271 ;; 6272 *) 6273 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6274 ;; 6275 esac 6276 # Commands to make compiler produce verbose output that lists 6277 # what "hidden" libraries, object files and flags are used when 6278 # linking a shared library. 6279 # 6280 # There doesn't appear to be a way to prevent this compiler from 6281 # explicitly linking system object files so we need to strip them 6282 # from the output so that they don't get included in the library 6283 # dependencies. 6284 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6285 ;; 6286 *) 6287 if test "$GXX" = yes; then 6288 if test $with_gnu_ld = no; then 6289 case $host_cpu in 6290 hppa*64*) 6291 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6292 ;; 6293 ia64*) 6294 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6295 ;; 6296 *) 6297 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6298 ;; 6299 esac 6300 fi 6301 else 6302 # FIXME: insert proper C++ library support 6303 _LT_TAGVAR(ld_shlibs, $1)=no 6304 fi 6305 ;; 6306 esac 6307 ;; 6308 6309 interix[[3-9]]*) 6310 _LT_TAGVAR(hardcode_direct, $1)=no 6311 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6312 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6313 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6314 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6315 # Instead, shared libraries are loaded at an image base (0x10000000 by 6316 # default) and relocated if they conflict, which is a slow very memory 6317 # consuming and fragmenting process. To avoid this, we pick a random, 6318 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6319 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6320 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6321 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6322 ;; 6323 irix5* | irix6*) 6324 case $cc_basename in 6325 CC*) 6326 # SGI C++ 6327 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6328 6329 # Archives containing C++ object files must be created using 6330 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6331 # necessary to make sure instantiated templates are included 6332 # in the archive. 6333 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6334 ;; 6335 *) 6336 if test "$GXX" = yes; then 6337 if test "$with_gnu_ld" = no; then 6338 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6339 else 6340 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' 6341 fi 6342 fi 6343 _LT_TAGVAR(link_all_deplibs, $1)=yes 6344 ;; 6345 esac 6346 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6347 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6348 _LT_TAGVAR(inherit_rpath, $1)=yes 6349 ;; 6350 6351 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6352 case $cc_basename in 6353 KCC*) 6354 # Kuck and Associates, Inc. (KAI) C++ Compiler 6355 6356 # KCC will only create a shared library if the output file 6357 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6358 # to its proper name (with version) after linking. 6359 _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' 6360 _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 $lib' 6361 # Commands to make compiler produce verbose output that lists 6362 # what "hidden" libraries, object files and flags are used when 6363 # linking a shared library. 6364 # 6365 # There doesn't appear to be a way to prevent this compiler from 6366 # explicitly linking system object files so we need to strip them 6367 # from the output so that they don't get included in the library 6368 # dependencies. 6369 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6370 6371 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6372 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6373 6374 # Archives containing C++ object files must be created using 6375 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6376 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6377 ;; 6378 icpc* | ecpc* ) 6379 # Intel C++ 6380 with_gnu_ld=yes 6381 # version 8.0 and above of icpc choke on multiply defined symbols 6382 # if we add $predep_objects and $postdep_objects, however 7.1 and 6383 # earlier do not add the objects themselves. 6384 case `$CC -V 2>&1` in 6385 *"Version 7."*) 6386 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6387 _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' 6388 ;; 6389 *) # Version 8.0 or newer 6390 tmp_idyn= 6391 case $host_cpu in 6392 ia64*) tmp_idyn=' -i_dynamic';; 6393 esac 6394 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6395 _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' 6396 ;; 6397 esac 6398 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6400 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6401 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6402 ;; 6403 pgCC* | pgcpp*) 6404 # Portland Group C++ compiler 6405 case `$CC -V` in 6406 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6407 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6408 rm -rf $tpldir~ 6409 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6410 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6411 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6412 rm -rf $tpldir~ 6413 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6414 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6415 $RANLIB $oldlib' 6416 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6417 rm -rf $tpldir~ 6418 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6419 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6420 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6421 rm -rf $tpldir~ 6422 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6423 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 6424 ;; 6425 *) # Version 6 and above use weak symbols 6426 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6427 _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' 6428 ;; 6429 esac 6430 6431 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6432 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6433 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 6434 ;; 6435 cxx*) 6436 # Compaq C++ 6437 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6438 _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' 6439 6440 runpath_var=LD_RUN_PATH 6441 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6442 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6443 6444 # Commands to make compiler produce verbose output that lists 6445 # what "hidden" libraries, object files and flags are used when 6446 # linking a shared library. 6447 # 6448 # There doesn't appear to be a way to prevent this compiler from 6449 # explicitly linking system object files so we need to strip them 6450 # from the output so that they don't get included in the library 6451 # dependencies. 6452 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' 6453 ;; 6454 xl* | mpixl* | bgxl*) 6455 # IBM XL 8.0 on PPC, with GNU ld 6456 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6457 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6458 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6459 if test "x$supports_anon_versioning" = xyes; then 6460 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6461 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6462 echo "local: *; };" >> $output_objdir/$libname.ver~ 6463 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6464 fi 6465 ;; 6466 *) 6467 case `$CC -V 2>&1 | sed 5q` in 6468 *Sun\ C*) 6469 # Sun C++ 5.9 6470 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6471 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6472 _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' 6473 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6474 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 6475 _LT_TAGVAR(compiler_needs_object, $1)=yes 6476 6477 # Not sure whether something based on 6478 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6479 # would be better. 6480 output_verbose_link_cmd='func_echo_all' 6481 6482 # Archives containing C++ object files must be created using 6483 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6484 # necessary to make sure instantiated templates are included 6485 # in the archive. 6486 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6487 ;; 6488 esac 6489 ;; 6490 esac 6491 ;; 6492 6493 lynxos*) 6494 # FIXME: insert proper C++ library support 6495 _LT_TAGVAR(ld_shlibs, $1)=no 6496 ;; 6497 6498 m88k*) 6499 # FIXME: insert proper C++ library support 6500 _LT_TAGVAR(ld_shlibs, $1)=no 6501 ;; 6502 6503 mvs*) 6504 case $cc_basename in 6505 cxx*) 6506 # FIXME: insert proper C++ library support 6507 _LT_TAGVAR(ld_shlibs, $1)=no 6508 ;; 6509 *) 6510 # FIXME: insert proper C++ library support 6511 _LT_TAGVAR(ld_shlibs, $1)=no 6512 ;; 6513 esac 6514 ;; 6515 6516 netbsd*) 6517 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6518 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6519 wlarc= 6520 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6521 _LT_TAGVAR(hardcode_direct, $1)=yes 6522 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6523 fi 6524 # Workaround some broken pre-1.5 toolchains 6525 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6526 ;; 6527 6528 *nto* | *qnx*) 6529 _LT_TAGVAR(ld_shlibs, $1)=yes 6530 ;; 6531 6532 openbsd2*) 6533 # C++ shared libraries are fairly broken 6534 _LT_TAGVAR(ld_shlibs, $1)=no 6535 ;; 6536 6537 openbsd*) 6538 if test -f /usr/libexec/ld.so; then 6539 _LT_TAGVAR(hardcode_direct, $1)=yes 6540 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6541 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6542 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6543 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6544 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6545 _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' 6546 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6547 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6548 fi 6549 output_verbose_link_cmd=func_echo_all 6550 else 6551 _LT_TAGVAR(ld_shlibs, $1)=no 6552 fi 6553 ;; 6554 6555 osf3* | osf4* | osf5*) 6556 case $cc_basename in 6557 KCC*) 6558 # Kuck and Associates, Inc. (KAI) C++ Compiler 6559 6560 # KCC will only create a shared library if the output file 6561 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6562 # to its proper name (with version) after linking. 6563 _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' 6564 6565 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6566 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6567 6568 # Archives containing C++ object files must be created using 6569 # the KAI C++ compiler. 6570 case $host in 6571 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6572 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6573 esac 6574 ;; 6575 RCC*) 6576 # Rational C++ 2.4.1 6577 # FIXME: insert proper C++ library support 6578 _LT_TAGVAR(ld_shlibs, $1)=no 6579 ;; 6580 cxx*) 6581 case $host in 6582 osf3*) 6583 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6584 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6585 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6586 ;; 6587 *) 6588 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6589 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6590 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6591 echo "-hidden">> $lib.exp~ 6592 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ 6593 $RM $lib.exp' 6594 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6595 ;; 6596 esac 6597 6598 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6599 6600 # Commands to make compiler produce verbose output that lists 6601 # what "hidden" libraries, object files and flags are used when 6602 # linking a shared library. 6603 # 6604 # There doesn't appear to be a way to prevent this compiler from 6605 # explicitly linking system object files so we need to strip them 6606 # from the output so that they don't get included in the library 6607 # dependencies. 6608 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6609 ;; 6610 *) 6611 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6612 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6613 case $host in 6614 osf3*) 6615 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6616 ;; 6617 *) 6618 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6619 ;; 6620 esac 6621 6622 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6623 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6624 6625 # Commands to make compiler produce verbose output that lists 6626 # what "hidden" libraries, object files and flags are used when 6627 # linking a shared library. 6628 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6629 6630 else 6631 # FIXME: insert proper C++ library support 6632 _LT_TAGVAR(ld_shlibs, $1)=no 6633 fi 6634 ;; 6635 esac 6636 ;; 6637 6638 psos*) 6639 # FIXME: insert proper C++ library support 6640 _LT_TAGVAR(ld_shlibs, $1)=no 6641 ;; 6642 6643 sunos4*) 6644 case $cc_basename in 6645 CC*) 6646 # Sun C++ 4.x 6647 # FIXME: insert proper C++ library support 6648 _LT_TAGVAR(ld_shlibs, $1)=no 6649 ;; 6650 lcc*) 6651 # Lucid 6652 # FIXME: insert proper C++ library support 6653 _LT_TAGVAR(ld_shlibs, $1)=no 6654 ;; 6655 *) 6656 # FIXME: insert proper C++ library support 6657 _LT_TAGVAR(ld_shlibs, $1)=no 6658 ;; 6659 esac 6660 ;; 6661 6662 solaris*) 6663 case $cc_basename in 6664 CC* | sunCC*) 6665 # Sun C++ 4.2, 5.x and Centerline C++ 6666 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6667 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6668 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6669 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6670 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6671 6672 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6673 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6674 case $host_os in 6675 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6676 *) 6677 # The compiler driver will combine and reorder linker options, 6678 # but understands `-z linker_flag'. 6679 # Supported since Solaris 2.6 (maybe 2.5.1?) 6680 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6681 ;; 6682 esac 6683 _LT_TAGVAR(link_all_deplibs, $1)=yes 6684 6685 output_verbose_link_cmd='func_echo_all' 6686 6687 # Archives containing C++ object files must be created using 6688 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6689 # necessary to make sure instantiated templates are included 6690 # in the archive. 6691 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6692 ;; 6693 gcx*) 6694 # Green Hills C++ Compiler 6695 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6696 6697 # The C++ compiler must be used to create the archive. 6698 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6699 ;; 6700 *) 6701 # GNU C++ compiler with Solaris linker 6702 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6703 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6704 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6705 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6706 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6707 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6708 6709 # Commands to make compiler produce verbose output that lists 6710 # what "hidden" libraries, object files and flags are used when 6711 # linking a shared library. 6712 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6713 else 6714 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6715 # platform. 6716 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6717 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6718 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6719 6720 # Commands to make compiler produce verbose output that lists 6721 # what "hidden" libraries, object files and flags are used when 6722 # linking a shared library. 6723 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6724 fi 6725 6726 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6727 case $host_os in 6728 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6729 *) 6730 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6731 ;; 6732 esac 6733 fi 6734 ;; 6735 esac 6736 ;; 6737 6738 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6739 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6740 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6741 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6742 runpath_var='LD_RUN_PATH' 6743 6744 case $cc_basename in 6745 CC*) 6746 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6747 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6748 ;; 6749 *) 6750 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6751 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6752 ;; 6753 esac 6754 ;; 6755 6756 sysv5* | sco3.2v5* | sco5v6*) 6757 # Note: We can NOT use -z defs as we might desire, because we do not 6758 # link with -lc, and that would cause any symbols used from libc to 6759 # always be unresolved, which means just about no library would 6760 # ever link correctly. If we're not using GNU ld we use -z text 6761 # though, which does catch some bad symbols but isn't as heavy-handed 6762 # as -z defs. 6763 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6764 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6765 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6766 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6767 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6768 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6769 _LT_TAGVAR(link_all_deplibs, $1)=yes 6770 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6771 runpath_var='LD_RUN_PATH' 6772 6773 case $cc_basename in 6774 CC*) 6775 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6776 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6777 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6778 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6779 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6780 '"$_LT_TAGVAR(reload_cmds, $1)" 6781 ;; 6782 *) 6783 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6784 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6785 ;; 6786 esac 6787 ;; 6788 6789 tandem*) 6790 case $cc_basename in 6791 NCC*) 6792 # NonStop-UX NCC 3.20 6793 # FIXME: insert proper C++ library support 6794 _LT_TAGVAR(ld_shlibs, $1)=no 6795 ;; 6796 *) 6797 # FIXME: insert proper C++ library support 6798 _LT_TAGVAR(ld_shlibs, $1)=no 6799 ;; 6800 esac 6801 ;; 6802 6803 vxworks*) 6804 # FIXME: insert proper C++ library support 6805 _LT_TAGVAR(ld_shlibs, $1)=no 6806 ;; 6807 6808 *) 6809 # FIXME: insert proper C++ library support 6810 _LT_TAGVAR(ld_shlibs, $1)=no 6811 ;; 6812 esac 6813 6814 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6815 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6816 6817 _LT_TAGVAR(GCC, $1)="$GXX" 6818 _LT_TAGVAR(LD, $1)="$LD" 6819 6820 ## CAVEAT EMPTOR: 6821 ## There is no encapsulation within the following macros, do not change 6822 ## the running order or otherwise move them around unless you know exactly 6823 ## what you are doing... 6824 _LT_SYS_HIDDEN_LIBDEPS($1) 6825 _LT_COMPILER_PIC($1) 6826 _LT_COMPILER_C_O($1) 6827 _LT_COMPILER_FILE_LOCKS($1) 6828 _LT_LINKER_SHLIBS($1) 6829 _LT_SYS_DYNAMIC_LINKER($1) 6830 _LT_LINKER_HARDCODE_LIBPATH($1) 6831 6832 _LT_CONFIG($1) 6833 fi # test -n "$compiler" 6834 6835 CC=$lt_save_CC 6836 CFLAGS=$lt_save_CFLAGS 6837 LDCXX=$LD 6838 LD=$lt_save_LD 6839 GCC=$lt_save_GCC 6840 with_gnu_ld=$lt_save_with_gnu_ld 6841 lt_cv_path_LDCXX=$lt_cv_path_LD 6842 lt_cv_path_LD=$lt_save_path_LD 6843 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6844 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6845fi # test "$_lt_caught_CXX_error" != yes 6846 6847AC_LANG_POP 6848])# _LT_LANG_CXX_CONFIG 6849 6850 6851# _LT_FUNC_STRIPNAME_CNF 6852# ---------------------- 6853# func_stripname_cnf prefix suffix name 6854# strip PREFIX and SUFFIX off of NAME. 6855# PREFIX and SUFFIX must not contain globbing or regex special 6856# characters, hashes, percent signs, but SUFFIX may contain a leading 6857# dot (in which case that matches only a dot). 6858# 6859# This function is identical to the (non-XSI) version of func_stripname, 6860# except this one can be used by m4 code that may be executed by configure, 6861# rather than the libtool script. 6862m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6863AC_REQUIRE([_LT_DECL_SED]) 6864AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6865func_stripname_cnf () 6866{ 6867 case ${2} in 6868 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6869 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6870 esac 6871} # func_stripname_cnf 6872])# _LT_FUNC_STRIPNAME_CNF 6873 6874# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6875# --------------------------------- 6876# Figure out "hidden" library dependencies from verbose 6877# compiler output when linking a shared library. 6878# Parse the compiler output and extract the necessary 6879# objects, libraries and library flags. 6880m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6881[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6882AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6883# Dependencies to place before and after the object being linked: 6884_LT_TAGVAR(predep_objects, $1)= 6885_LT_TAGVAR(postdep_objects, $1)= 6886_LT_TAGVAR(predeps, $1)= 6887_LT_TAGVAR(postdeps, $1)= 6888_LT_TAGVAR(compiler_lib_search_path, $1)= 6889 6890dnl we can't use the lt_simple_compile_test_code here, 6891dnl because it contains code intended for an executable, 6892dnl not a library. It's possible we should let each 6893dnl tag define a new lt_????_link_test_code variable, 6894dnl but it's only used here... 6895m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6896int a; 6897void foo (void) { a = 0; } 6898_LT_EOF 6899], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6900class Foo 6901{ 6902public: 6903 Foo (void) { a = 0; } 6904private: 6905 int a; 6906}; 6907_LT_EOF 6908], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6909 subroutine foo 6910 implicit none 6911 integer*4 a 6912 a=0 6913 return 6914 end 6915_LT_EOF 6916], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6917 subroutine foo 6918 implicit none 6919 integer a 6920 a=0 6921 return 6922 end 6923_LT_EOF 6924], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6925public class foo { 6926 private int a; 6927 public void bar (void) { 6928 a = 0; 6929 } 6930}; 6931_LT_EOF 6932]) 6933 6934_lt_libdeps_save_CFLAGS=$CFLAGS 6935case "$CC $CFLAGS " in #( 6936*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6937*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6938esac 6939 6940dnl Parse the compiler output and extract the necessary 6941dnl objects, libraries and library flags. 6942if AC_TRY_EVAL(ac_compile); then 6943 # Parse the compiler output and extract the necessary 6944 # objects, libraries and library flags. 6945 6946 # Sentinel used to keep track of whether or not we are before 6947 # the conftest object file. 6948 pre_test_object_deps_done=no 6949 6950 for p in `eval "$output_verbose_link_cmd"`; do 6951 case ${prev}${p} in 6952 6953 -L* | -R* | -l*) 6954 # Some compilers place space between "-{L,R}" and the path. 6955 # Remove the space. 6956 if test $p = "-L" || 6957 test $p = "-R"; then 6958 prev=$p 6959 continue 6960 fi 6961 6962 # Expand the sysroot to ease extracting the directories later. 6963 if test -z "$prev"; then 6964 case $p in 6965 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 6966 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 6967 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 6968 esac 6969 fi 6970 case $p in 6971 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 6972 esac 6973 if test "$pre_test_object_deps_done" = no; then 6974 case ${prev} in 6975 -L | -R) 6976 # Internal compiler library paths should come after those 6977 # provided the user. The postdeps already come after the 6978 # user supplied libs so there is no need to process them. 6979 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6980 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6981 else 6982 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6983 fi 6984 ;; 6985 # The "-l" case would never come before the object being 6986 # linked, so don't bother handling this case. 6987 esac 6988 else 6989 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6990 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6991 else 6992 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6993 fi 6994 fi 6995 prev= 6996 ;; 6997 6998 *.lto.$objext) ;; # Ignore GCC LTO objects 6999 *.$objext) 7000 # This assumes that the test object file only shows up 7001 # once in the compiler output. 7002 if test "$p" = "conftest.$objext"; then 7003 pre_test_object_deps_done=yes 7004 continue 7005 fi 7006 7007 if test "$pre_test_object_deps_done" = no; then 7008 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7009 _LT_TAGVAR(predep_objects, $1)="$p" 7010 else 7011 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7012 fi 7013 else 7014 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7015 _LT_TAGVAR(postdep_objects, $1)="$p" 7016 else 7017 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7018 fi 7019 fi 7020 ;; 7021 7022 *) ;; # Ignore the rest. 7023 7024 esac 7025 done 7026 7027 # Clean up. 7028 rm -f a.out a.exe 7029else 7030 echo "libtool.m4: error: problem compiling $1 test program" 7031fi 7032 7033$RM -f confest.$objext 7034CFLAGS=$_lt_libdeps_save_CFLAGS 7035 7036# PORTME: override above test on systems where it is broken 7037m4_if([$1], [CXX], 7038[case $host_os in 7039interix[[3-9]]*) 7040 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7041 # hack all around it, let's just trust "g++" to DTRT. 7042 _LT_TAGVAR(predep_objects,$1)= 7043 _LT_TAGVAR(postdep_objects,$1)= 7044 _LT_TAGVAR(postdeps,$1)= 7045 ;; 7046 7047linux*) 7048 case `$CC -V 2>&1 | sed 5q` in 7049 *Sun\ C*) 7050 # Sun C++ 5.9 7051 7052 # The more standards-conforming stlport4 library is 7053 # incompatible with the Cstd library. Avoid specifying 7054 # it if it's in CXXFLAGS. Ignore libCrun as 7055 # -library=stlport4 depends on it. 7056 case " $CXX $CXXFLAGS " in 7057 *" -library=stlport4 "*) 7058 solaris_use_stlport4=yes 7059 ;; 7060 esac 7061 7062 if test "$solaris_use_stlport4" != yes; then 7063 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7064 fi 7065 ;; 7066 esac 7067 ;; 7068 7069solaris*) 7070 case $cc_basename in 7071 CC* | sunCC*) 7072 # The more standards-conforming stlport4 library is 7073 # incompatible with the Cstd library. Avoid specifying 7074 # it if it's in CXXFLAGS. Ignore libCrun as 7075 # -library=stlport4 depends on it. 7076 case " $CXX $CXXFLAGS " in 7077 *" -library=stlport4 "*) 7078 solaris_use_stlport4=yes 7079 ;; 7080 esac 7081 7082 # Adding this requires a known-good setup of shared libraries for 7083 # Sun compiler versions before 5.6, else PIC objects from an old 7084 # archive will be linked into the output, leading to subtle bugs. 7085 if test "$solaris_use_stlport4" != yes; then 7086 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7087 fi 7088 ;; 7089 esac 7090 ;; 7091esac 7092]) 7093 7094case " $_LT_TAGVAR(postdeps, $1) " in 7095*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7096esac 7097 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7098if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7099 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7100fi 7101_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7102 [The directories searched by this compiler when creating a shared library]) 7103_LT_TAGDECL([], [predep_objects], [1], 7104 [Dependencies to place before and after the objects being linked to 7105 create a shared library]) 7106_LT_TAGDECL([], [postdep_objects], [1]) 7107_LT_TAGDECL([], [predeps], [1]) 7108_LT_TAGDECL([], [postdeps], [1]) 7109_LT_TAGDECL([], [compiler_lib_search_path], [1], 7110 [The library search path used internally by the compiler when linking 7111 a shared library]) 7112])# _LT_SYS_HIDDEN_LIBDEPS 7113 7114 7115# _LT_LANG_F77_CONFIG([TAG]) 7116# -------------------------- 7117# Ensure that the configuration variables for a Fortran 77 compiler are 7118# suitably defined. These variables are subsequently used by _LT_CONFIG 7119# to write the compiler configuration to `libtool'. 7120m4_defun([_LT_LANG_F77_CONFIG], 7121[AC_LANG_PUSH(Fortran 77) 7122if test -z "$F77" || test "X$F77" = "Xno"; then 7123 _lt_disable_F77=yes 7124fi 7125 7126_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7127_LT_TAGVAR(allow_undefined_flag, $1)= 7128_LT_TAGVAR(always_export_symbols, $1)=no 7129_LT_TAGVAR(archive_expsym_cmds, $1)= 7130_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7131_LT_TAGVAR(hardcode_direct, $1)=no 7132_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7133_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7134_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7135_LT_TAGVAR(hardcode_libdir_separator, $1)= 7136_LT_TAGVAR(hardcode_minus_L, $1)=no 7137_LT_TAGVAR(hardcode_automatic, $1)=no 7138_LT_TAGVAR(inherit_rpath, $1)=no 7139_LT_TAGVAR(module_cmds, $1)= 7140_LT_TAGVAR(module_expsym_cmds, $1)= 7141_LT_TAGVAR(link_all_deplibs, $1)=unknown 7142_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7143_LT_TAGVAR(reload_flag, $1)=$reload_flag 7144_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7145_LT_TAGVAR(no_undefined_flag, $1)= 7146_LT_TAGVAR(whole_archive_flag_spec, $1)= 7147_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7148 7149# Source file extension for f77 test sources. 7150ac_ext=f 7151 7152# Object file extension for compiled f77 test sources. 7153objext=o 7154_LT_TAGVAR(objext, $1)=$objext 7155 7156# No sense in running all these tests if we already determined that 7157# the F77 compiler isn't working. Some variables (like enable_shared) 7158# are currently assumed to apply to all compilers on this platform, 7159# and will be corrupted by setting them based on a non-working compiler. 7160if test "$_lt_disable_F77" != yes; then 7161 # Code to be used in simple compile tests 7162 lt_simple_compile_test_code="\ 7163 subroutine t 7164 return 7165 end 7166" 7167 7168 # Code to be used in simple link tests 7169 lt_simple_link_test_code="\ 7170 program t 7171 end 7172" 7173 7174 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7175 _LT_TAG_COMPILER 7176 7177 # save warnings/boilerplate of simple test code 7178 _LT_COMPILER_BOILERPLATE 7179 _LT_LINKER_BOILERPLATE 7180 7181 # Allow CC to be a program name with arguments. 7182 lt_save_CC="$CC" 7183 lt_save_GCC=$GCC 7184 lt_save_CFLAGS=$CFLAGS 7185 CC=${F77-"f77"} 7186 CFLAGS=$FFLAGS 7187 compiler=$CC 7188 _LT_TAGVAR(compiler, $1)=$CC 7189 _LT_CC_BASENAME([$compiler]) 7190 GCC=$G77 7191 if test -n "$compiler"; then 7192 AC_MSG_CHECKING([if libtool supports shared libraries]) 7193 AC_MSG_RESULT([$can_build_shared]) 7194 7195 AC_MSG_CHECKING([whether to build shared libraries]) 7196 test "$can_build_shared" = "no" && enable_shared=no 7197 7198 # On AIX, shared libraries and static libraries use the same namespace, and 7199 # are all built from PIC. 7200 case $host_os in 7201 aix3*) 7202 test "$enable_shared" = yes && enable_static=no 7203 if test -n "$RANLIB"; then 7204 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7205 postinstall_cmds='$RANLIB $lib' 7206 fi 7207 ;; 7208 aix[[4-9]]*) 7209 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7210 test "$enable_shared" = yes && enable_static=no 7211 fi 7212 ;; 7213 esac 7214 AC_MSG_RESULT([$enable_shared]) 7215 7216 AC_MSG_CHECKING([whether to build static libraries]) 7217 # Make sure either enable_shared or enable_static is yes. 7218 test "$enable_shared" = yes || enable_static=yes 7219 AC_MSG_RESULT([$enable_static]) 7220 7221 _LT_TAGVAR(GCC, $1)="$G77" 7222 _LT_TAGVAR(LD, $1)="$LD" 7223 7224 ## CAVEAT EMPTOR: 7225 ## There is no encapsulation within the following macros, do not change 7226 ## the running order or otherwise move them around unless you know exactly 7227 ## what you are doing... 7228 _LT_COMPILER_PIC($1) 7229 _LT_COMPILER_C_O($1) 7230 _LT_COMPILER_FILE_LOCKS($1) 7231 _LT_LINKER_SHLIBS($1) 7232 _LT_SYS_DYNAMIC_LINKER($1) 7233 _LT_LINKER_HARDCODE_LIBPATH($1) 7234 7235 _LT_CONFIG($1) 7236 fi # test -n "$compiler" 7237 7238 GCC=$lt_save_GCC 7239 CC="$lt_save_CC" 7240 CFLAGS="$lt_save_CFLAGS" 7241fi # test "$_lt_disable_F77" != yes 7242 7243AC_LANG_POP 7244])# _LT_LANG_F77_CONFIG 7245 7246 7247# _LT_LANG_FC_CONFIG([TAG]) 7248# ------------------------- 7249# Ensure that the configuration variables for a Fortran compiler are 7250# suitably defined. These variables are subsequently used by _LT_CONFIG 7251# to write the compiler configuration to `libtool'. 7252m4_defun([_LT_LANG_FC_CONFIG], 7253[AC_LANG_PUSH(Fortran) 7254 7255if test -z "$FC" || test "X$FC" = "Xno"; then 7256 _lt_disable_FC=yes 7257fi 7258 7259_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7260_LT_TAGVAR(allow_undefined_flag, $1)= 7261_LT_TAGVAR(always_export_symbols, $1)=no 7262_LT_TAGVAR(archive_expsym_cmds, $1)= 7263_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7264_LT_TAGVAR(hardcode_direct, $1)=no 7265_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7266_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7267_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7268_LT_TAGVAR(hardcode_libdir_separator, $1)= 7269_LT_TAGVAR(hardcode_minus_L, $1)=no 7270_LT_TAGVAR(hardcode_automatic, $1)=no 7271_LT_TAGVAR(inherit_rpath, $1)=no 7272_LT_TAGVAR(module_cmds, $1)= 7273_LT_TAGVAR(module_expsym_cmds, $1)= 7274_LT_TAGVAR(link_all_deplibs, $1)=unknown 7275_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7276_LT_TAGVAR(reload_flag, $1)=$reload_flag 7277_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7278_LT_TAGVAR(no_undefined_flag, $1)= 7279_LT_TAGVAR(whole_archive_flag_spec, $1)= 7280_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7281 7282# Source file extension for fc test sources. 7283ac_ext=${ac_fc_srcext-f} 7284 7285# Object file extension for compiled fc test sources. 7286objext=o 7287_LT_TAGVAR(objext, $1)=$objext 7288 7289# No sense in running all these tests if we already determined that 7290# the FC compiler isn't working. Some variables (like enable_shared) 7291# are currently assumed to apply to all compilers on this platform, 7292# and will be corrupted by setting them based on a non-working compiler. 7293if test "$_lt_disable_FC" != yes; then 7294 # Code to be used in simple compile tests 7295 lt_simple_compile_test_code="\ 7296 subroutine t 7297 return 7298 end 7299" 7300 7301 # Code to be used in simple link tests 7302 lt_simple_link_test_code="\ 7303 program t 7304 end 7305" 7306 7307 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7308 _LT_TAG_COMPILER 7309 7310 # save warnings/boilerplate of simple test code 7311 _LT_COMPILER_BOILERPLATE 7312 _LT_LINKER_BOILERPLATE 7313 7314 # Allow CC to be a program name with arguments. 7315 lt_save_CC="$CC" 7316 lt_save_GCC=$GCC 7317 lt_save_CFLAGS=$CFLAGS 7318 CC=${FC-"f95"} 7319 CFLAGS=$FCFLAGS 7320 compiler=$CC 7321 GCC=$ac_cv_fc_compiler_gnu 7322 7323 _LT_TAGVAR(compiler, $1)=$CC 7324 _LT_CC_BASENAME([$compiler]) 7325 7326 if test -n "$compiler"; then 7327 AC_MSG_CHECKING([if libtool supports shared libraries]) 7328 AC_MSG_RESULT([$can_build_shared]) 7329 7330 AC_MSG_CHECKING([whether to build shared libraries]) 7331 test "$can_build_shared" = "no" && enable_shared=no 7332 7333 # On AIX, shared libraries and static libraries use the same namespace, and 7334 # are all built from PIC. 7335 case $host_os in 7336 aix3*) 7337 test "$enable_shared" = yes && enable_static=no 7338 if test -n "$RANLIB"; then 7339 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7340 postinstall_cmds='$RANLIB $lib' 7341 fi 7342 ;; 7343 aix[[4-9]]*) 7344 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7345 test "$enable_shared" = yes && enable_static=no 7346 fi 7347 ;; 7348 esac 7349 AC_MSG_RESULT([$enable_shared]) 7350 7351 AC_MSG_CHECKING([whether to build static libraries]) 7352 # Make sure either enable_shared or enable_static is yes. 7353 test "$enable_shared" = yes || enable_static=yes 7354 AC_MSG_RESULT([$enable_static]) 7355 7356 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7357 _LT_TAGVAR(LD, $1)="$LD" 7358 7359 ## CAVEAT EMPTOR: 7360 ## There is no encapsulation within the following macros, do not change 7361 ## the running order or otherwise move them around unless you know exactly 7362 ## what you are doing... 7363 _LT_SYS_HIDDEN_LIBDEPS($1) 7364 _LT_COMPILER_PIC($1) 7365 _LT_COMPILER_C_O($1) 7366 _LT_COMPILER_FILE_LOCKS($1) 7367 _LT_LINKER_SHLIBS($1) 7368 _LT_SYS_DYNAMIC_LINKER($1) 7369 _LT_LINKER_HARDCODE_LIBPATH($1) 7370 7371 _LT_CONFIG($1) 7372 fi # test -n "$compiler" 7373 7374 GCC=$lt_save_GCC 7375 CC=$lt_save_CC 7376 CFLAGS=$lt_save_CFLAGS 7377fi # test "$_lt_disable_FC" != yes 7378 7379AC_LANG_POP 7380])# _LT_LANG_FC_CONFIG 7381 7382 7383# _LT_LANG_GCJ_CONFIG([TAG]) 7384# -------------------------- 7385# Ensure that the configuration variables for the GNU Java Compiler compiler 7386# are suitably defined. These variables are subsequently used by _LT_CONFIG 7387# to write the compiler configuration to `libtool'. 7388m4_defun([_LT_LANG_GCJ_CONFIG], 7389[AC_REQUIRE([LT_PROG_GCJ])dnl 7390AC_LANG_SAVE 7391 7392# Source file extension for Java test sources. 7393ac_ext=java 7394 7395# Object file extension for compiled Java test sources. 7396objext=o 7397_LT_TAGVAR(objext, $1)=$objext 7398 7399# Code to be used in simple compile tests 7400lt_simple_compile_test_code="class foo {}" 7401 7402# Code to be used in simple link tests 7403lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7404 7405# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7406_LT_TAG_COMPILER 7407 7408# save warnings/boilerplate of simple test code 7409_LT_COMPILER_BOILERPLATE 7410_LT_LINKER_BOILERPLATE 7411 7412# Allow CC to be a program name with arguments. 7413lt_save_CC=$CC 7414lt_save_CFLAGS=$CFLAGS 7415lt_save_GCC=$GCC 7416GCC=yes 7417CC=${GCJ-"gcj"} 7418CFLAGS=$GCJFLAGS 7419compiler=$CC 7420_LT_TAGVAR(compiler, $1)=$CC 7421_LT_TAGVAR(LD, $1)="$LD" 7422_LT_CC_BASENAME([$compiler]) 7423 7424# GCJ did not exist at the time GCC didn't implicitly link libc in. 7425_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7426 7427_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7428_LT_TAGVAR(reload_flag, $1)=$reload_flag 7429_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7430 7431if test -n "$compiler"; then 7432 _LT_COMPILER_NO_RTTI($1) 7433 _LT_COMPILER_PIC($1) 7434 _LT_COMPILER_C_O($1) 7435 _LT_COMPILER_FILE_LOCKS($1) 7436 _LT_LINKER_SHLIBS($1) 7437 _LT_LINKER_HARDCODE_LIBPATH($1) 7438 7439 _LT_CONFIG($1) 7440fi 7441 7442AC_LANG_RESTORE 7443 7444GCC=$lt_save_GCC 7445CC=$lt_save_CC 7446CFLAGS=$lt_save_CFLAGS 7447])# _LT_LANG_GCJ_CONFIG 7448 7449 7450# _LT_LANG_RC_CONFIG([TAG]) 7451# ------------------------- 7452# Ensure that the configuration variables for the Windows resource compiler 7453# are suitably defined. These variables are subsequently used by _LT_CONFIG 7454# to write the compiler configuration to `libtool'. 7455m4_defun([_LT_LANG_RC_CONFIG], 7456[AC_REQUIRE([LT_PROG_RC])dnl 7457AC_LANG_SAVE 7458 7459# Source file extension for RC test sources. 7460ac_ext=rc 7461 7462# Object file extension for compiled RC test sources. 7463objext=o 7464_LT_TAGVAR(objext, $1)=$objext 7465 7466# Code to be used in simple compile tests 7467lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7468 7469# Code to be used in simple link tests 7470lt_simple_link_test_code="$lt_simple_compile_test_code" 7471 7472# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7473_LT_TAG_COMPILER 7474 7475# save warnings/boilerplate of simple test code 7476_LT_COMPILER_BOILERPLATE 7477_LT_LINKER_BOILERPLATE 7478 7479# Allow CC to be a program name with arguments. 7480lt_save_CC="$CC" 7481lt_save_CFLAGS=$CFLAGS 7482lt_save_GCC=$GCC 7483GCC= 7484CC=${RC-"windres"} 7485CFLAGS= 7486compiler=$CC 7487_LT_TAGVAR(compiler, $1)=$CC 7488_LT_CC_BASENAME([$compiler]) 7489_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7490 7491if test -n "$compiler"; then 7492 : 7493 _LT_CONFIG($1) 7494fi 7495 7496GCC=$lt_save_GCC 7497AC_LANG_RESTORE 7498CC=$lt_save_CC 7499CFLAGS=$lt_save_CFLAGS 7500])# _LT_LANG_RC_CONFIG 7501 7502 7503# LT_PROG_GCJ 7504# ----------- 7505AC_DEFUN([LT_PROG_GCJ], 7506[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7507 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7508 [AC_CHECK_TOOL(GCJ, gcj,) 7509 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7510 AC_SUBST(GCJFLAGS)])])[]dnl 7511]) 7512 7513# Old name: 7514AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7515dnl aclocal-1.4 backwards compatibility: 7516dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7517 7518 7519# LT_PROG_RC 7520# ---------- 7521AC_DEFUN([LT_PROG_RC], 7522[AC_CHECK_TOOL(RC, windres,) 7523]) 7524 7525# Old name: 7526AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7527dnl aclocal-1.4 backwards compatibility: 7528dnl AC_DEFUN([LT_AC_PROG_RC], []) 7529 7530 7531# _LT_DECL_EGREP 7532# -------------- 7533# If we don't have a new enough Autoconf to choose the best grep 7534# available, choose the one first in the user's PATH. 7535m4_defun([_LT_DECL_EGREP], 7536[AC_REQUIRE([AC_PROG_EGREP])dnl 7537AC_REQUIRE([AC_PROG_FGREP])dnl 7538test -z "$GREP" && GREP=grep 7539_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7540_LT_DECL([], [EGREP], [1], [An ERE matcher]) 7541_LT_DECL([], [FGREP], [1], [A literal string matcher]) 7542dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7543AC_SUBST([GREP]) 7544]) 7545 7546 7547# _LT_DECL_OBJDUMP 7548# -------------- 7549# If we don't have a new enough Autoconf to choose the best objdump 7550# available, choose the one first in the user's PATH. 7551m4_defun([_LT_DECL_OBJDUMP], 7552[AC_CHECK_TOOL(OBJDUMP, objdump, false) 7553test -z "$OBJDUMP" && OBJDUMP=objdump 7554_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7555AC_SUBST([OBJDUMP]) 7556]) 7557 7558# _LT_DECL_DLLTOOL 7559# ---------------- 7560# Ensure DLLTOOL variable is set. 7561m4_defun([_LT_DECL_DLLTOOL], 7562[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7563test -z "$DLLTOOL" && DLLTOOL=dlltool 7564_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7565AC_SUBST([DLLTOOL]) 7566]) 7567 7568# _LT_DECL_SED 7569# ------------ 7570# Check for a fully-functional sed program, that truncates 7571# as few characters as possible. Prefer GNU sed if found. 7572m4_defun([_LT_DECL_SED], 7573[AC_PROG_SED 7574test -z "$SED" && SED=sed 7575Xsed="$SED -e 1s/^X//" 7576_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7577_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7578 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7579])# _LT_DECL_SED 7580 7581m4_ifndef([AC_PROG_SED], [ 7582# NOTE: This macro has been submitted for inclusion into # 7583# GNU Autoconf as AC_PROG_SED. When it is available in # 7584# a released version of Autoconf we should remove this # 7585# macro and use it instead. # 7586 7587m4_defun([AC_PROG_SED], 7588[AC_MSG_CHECKING([for a sed that does not truncate output]) 7589AC_CACHE_VAL(lt_cv_path_SED, 7590[# Loop through the user's path and test for sed and gsed. 7591# Then use that list of sed's as ones to test for truncation. 7592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7593for as_dir in $PATH 7594do 7595 IFS=$as_save_IFS 7596 test -z "$as_dir" && as_dir=. 7597 for lt_ac_prog in sed gsed; do 7598 for ac_exec_ext in '' $ac_executable_extensions; do 7599 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7600 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7601 fi 7602 done 7603 done 7604done 7605IFS=$as_save_IFS 7606lt_ac_max=0 7607lt_ac_count=0 7608# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7609# along with /bin/sed that truncates output. 7610for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7611 test ! -f $lt_ac_sed && continue 7612 cat /dev/null > conftest.in 7613 lt_ac_count=0 7614 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7615 # Check for GNU sed and select it if it is found. 7616 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7617 lt_cv_path_SED=$lt_ac_sed 7618 break 7619 fi 7620 while true; do 7621 cat conftest.in conftest.in >conftest.tmp 7622 mv conftest.tmp conftest.in 7623 cp conftest.in conftest.nl 7624 echo >>conftest.nl 7625 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7626 cmp -s conftest.out conftest.nl || break 7627 # 10000 chars as input seems more than enough 7628 test $lt_ac_count -gt 10 && break 7629 lt_ac_count=`expr $lt_ac_count + 1` 7630 if test $lt_ac_count -gt $lt_ac_max; then 7631 lt_ac_max=$lt_ac_count 7632 lt_cv_path_SED=$lt_ac_sed 7633 fi 7634 done 7635done 7636]) 7637SED=$lt_cv_path_SED 7638AC_SUBST([SED]) 7639AC_MSG_RESULT([$SED]) 7640])#AC_PROG_SED 7641])#m4_ifndef 7642 7643# Old name: 7644AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7645dnl aclocal-1.4 backwards compatibility: 7646dnl AC_DEFUN([LT_AC_PROG_SED], []) 7647 7648 7649# _LT_CHECK_SHELL_FEATURES 7650# ------------------------ 7651# Find out whether the shell is Bourne or XSI compatible, 7652# or has some other useful features. 7653m4_defun([_LT_CHECK_SHELL_FEATURES], 7654[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7655# Try some XSI features 7656xsi_shell=no 7657( _lt_dummy="a/b/c" 7658 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7659 = c,a/b,b/c, \ 7660 && eval 'test $(( 1 + 1 )) -eq 2 \ 7661 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7662 && xsi_shell=yes 7663AC_MSG_RESULT([$xsi_shell]) 7664_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7665 7666AC_MSG_CHECKING([whether the shell understands "+="]) 7667lt_shell_append=no 7668( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7669 >/dev/null 2>&1 \ 7670 && lt_shell_append=yes 7671AC_MSG_RESULT([$lt_shell_append]) 7672_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7673 7674if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7675 lt_unset=unset 7676else 7677 lt_unset=false 7678fi 7679_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7680 7681# test EBCDIC or ASCII 7682case `echo X|tr X '\101'` in 7683 A) # ASCII based system 7684 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7685 lt_SP2NL='tr \040 \012' 7686 lt_NL2SP='tr \015\012 \040\040' 7687 ;; 7688 *) # EBCDIC based system 7689 lt_SP2NL='tr \100 \n' 7690 lt_NL2SP='tr \r\n \100\100' 7691 ;; 7692esac 7693_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7694_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7695])# _LT_CHECK_SHELL_FEATURES 7696 7697 7698# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7699# ------------------------------------------------------ 7700# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7701# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7702m4_defun([_LT_PROG_FUNCTION_REPLACE], 7703[dnl { 7704sed -e '/^$1 ()$/,/^} # $1 /c\ 7705$1 ()\ 7706{\ 7707m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7708} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7709 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7710 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7711test 0 -eq $? || _lt_function_replace_fail=: 7712]) 7713 7714 7715# _LT_PROG_REPLACE_SHELLFNS 7716# ------------------------- 7717# Replace existing portable implementations of several shell functions with 7718# equivalent extended shell implementations where those features are available.. 7719m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7720[if test x"$xsi_shell" = xyes; then 7721 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7722 case ${1} in 7723 */*) func_dirname_result="${1%/*}${2}" ;; 7724 * ) func_dirname_result="${3}" ;; 7725 esac]) 7726 7727 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7728 func_basename_result="${1##*/}"]) 7729 7730 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7731 case ${1} in 7732 */*) func_dirname_result="${1%/*}${2}" ;; 7733 * ) func_dirname_result="${3}" ;; 7734 esac 7735 func_basename_result="${1##*/}"]) 7736 7737 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7738 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7739 # positional parameters, so assign one to ordinary parameter first. 7740 func_stripname_result=${3} 7741 func_stripname_result=${func_stripname_result#"${1}"} 7742 func_stripname_result=${func_stripname_result%"${2}"}]) 7743 7744 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7745 func_split_long_opt_name=${1%%=*} 7746 func_split_long_opt_arg=${1#*=}]) 7747 7748 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7749 func_split_short_opt_arg=${1#??} 7750 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7751 7752 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7753 case ${1} in 7754 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7755 *) func_lo2o_result=${1} ;; 7756 esac]) 7757 7758 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7759 7760 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7761 7762 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7763fi 7764 7765if test x"$lt_shell_append" = xyes; then 7766 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7767 7768 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7769 func_quote_for_eval "${2}" 7770dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7771 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7772 7773 # Save a `func_append' function call where possible by direct use of '+=' 7774 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7775 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7776 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7777 test 0 -eq $? || _lt_function_replace_fail=: 7778else 7779 # Save a `func_append' function call even when '+=' is not available 7780 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7781 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7782 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7783 test 0 -eq $? || _lt_function_replace_fail=: 7784fi 7785 7786if test x"$_lt_function_replace_fail" = x":"; then 7787 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7788fi 7789]) 7790 7791# _LT_PATH_CONVERSION_FUNCTIONS 7792# ----------------------------- 7793# Determine which file name conversion functions should be used by 7794# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7795# for certain cross-compile configurations and native mingw. 7796m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7797[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7798AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7799AC_MSG_CHECKING([how to convert $build file names to $host format]) 7800AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7801[case $host in 7802 *-*-mingw* ) 7803 case $build in 7804 *-*-mingw* ) # actually msys 7805 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7806 ;; 7807 *-*-cygwin* ) 7808 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7809 ;; 7810 * ) # otherwise, assume *nix 7811 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7812 ;; 7813 esac 7814 ;; 7815 *-*-cygwin* ) 7816 case $build in 7817 *-*-mingw* ) # actually msys 7818 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7819 ;; 7820 *-*-cygwin* ) 7821 lt_cv_to_host_file_cmd=func_convert_file_noop 7822 ;; 7823 * ) # otherwise, assume *nix 7824 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7825 ;; 7826 esac 7827 ;; 7828 * ) # unhandled hosts (and "normal" native builds) 7829 lt_cv_to_host_file_cmd=func_convert_file_noop 7830 ;; 7831esac 7832]) 7833to_host_file_cmd=$lt_cv_to_host_file_cmd 7834AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7835_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7836 [0], [convert $build file names to $host format])dnl 7837 7838AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7839AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7840[#assume ordinary cross tools, or native build. 7841lt_cv_to_tool_file_cmd=func_convert_file_noop 7842case $host in 7843 *-*-mingw* ) 7844 case $build in 7845 *-*-mingw* ) # actually msys 7846 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7847 ;; 7848 esac 7849 ;; 7850esac 7851]) 7852to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7853AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7854_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7855 [0], [convert $build files to toolchain format])dnl 7856])# _LT_PATH_CONVERSION_FUNCTIONS 7857 7858# Helper functions for option handling. -*- Autoconf -*- 7859# 7860# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 7861# Inc. 7862# Written by Gary V. Vaughan, 2004 7863# 7864# This file is free software; the Free Software Foundation gives 7865# unlimited permission to copy and/or distribute it, with or without 7866# modifications, as long as this notice is preserved. 7867 7868# serial 7 ltoptions.m4 7869 7870# This is to help aclocal find these macros, as it can't see m4_define. 7871AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 7872 7873 7874# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 7875# ------------------------------------------ 7876m4_define([_LT_MANGLE_OPTION], 7877[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 7878 7879 7880# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 7881# --------------------------------------- 7882# Set option OPTION-NAME for macro MACRO-NAME, and if there is a 7883# matching handler defined, dispatch to it. Other OPTION-NAMEs are 7884# saved as a flag. 7885m4_define([_LT_SET_OPTION], 7886[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 7887m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 7888 _LT_MANGLE_DEFUN([$1], [$2]), 7889 [m4_warning([Unknown $1 option `$2'])])[]dnl 7890]) 7891 7892 7893# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 7894# ------------------------------------------------------------ 7895# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7896m4_define([_LT_IF_OPTION], 7897[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 7898 7899 7900# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 7901# ------------------------------------------------------- 7902# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 7903# are set. 7904m4_define([_LT_UNLESS_OPTIONS], 7905[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7906 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 7907 [m4_define([$0_found])])])[]dnl 7908m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 7909])[]dnl 7910]) 7911 7912 7913# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 7914# ---------------------------------------- 7915# OPTION-LIST is a space-separated list of Libtool options associated 7916# with MACRO-NAME. If any OPTION has a matching handler declared with 7917# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 7918# the unknown option and exit. 7919m4_defun([_LT_SET_OPTIONS], 7920[# Set options 7921m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7922 [_LT_SET_OPTION([$1], _LT_Option)]) 7923 7924m4_if([$1],[LT_INIT],[ 7925 dnl 7926 dnl Simply set some default values (i.e off) if boolean options were not 7927 dnl specified: 7928 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 7929 ]) 7930 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 7931 ]) 7932 dnl 7933 dnl If no reference was made to various pairs of opposing options, then 7934 dnl we run the default mode handler for the pair. For example, if neither 7935 dnl `shared' nor `disable-shared' was passed, we enable building of shared 7936 dnl archives by default: 7937 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 7938 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 7939 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 7940 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 7941 [_LT_ENABLE_FAST_INSTALL]) 7942 ]) 7943])# _LT_SET_OPTIONS 7944 7945 7946 7947# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 7948# ----------------------------------------- 7949m4_define([_LT_MANGLE_DEFUN], 7950[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 7951 7952 7953# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 7954# ----------------------------------------------- 7955m4_define([LT_OPTION_DEFINE], 7956[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 7957])# LT_OPTION_DEFINE 7958 7959 7960# dlopen 7961# ------ 7962LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 7963]) 7964 7965AU_DEFUN([AC_LIBTOOL_DLOPEN], 7966[_LT_SET_OPTION([LT_INIT], [dlopen]) 7967AC_DIAGNOSE([obsolete], 7968[$0: Remove this warning and the call to _LT_SET_OPTION when you 7969put the `dlopen' option into LT_INIT's first parameter.]) 7970]) 7971 7972dnl aclocal-1.4 backwards compatibility: 7973dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 7974 7975 7976# win32-dll 7977# --------- 7978# Declare package support for building win32 dll's. 7979LT_OPTION_DEFINE([LT_INIT], [win32-dll], 7980[enable_win32_dll=yes 7981 7982case $host in 7983*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 7984 AC_CHECK_TOOL(AS, as, false) 7985 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7986 AC_CHECK_TOOL(OBJDUMP, objdump, false) 7987 ;; 7988esac 7989 7990test -z "$AS" && AS=as 7991_LT_DECL([], [AS], [1], [Assembler program])dnl 7992 7993test -z "$DLLTOOL" && DLLTOOL=dlltool 7994_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 7995 7996test -z "$OBJDUMP" && OBJDUMP=objdump 7997_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 7998])# win32-dll 7999 8000AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8001[AC_REQUIRE([AC_CANONICAL_HOST])dnl 8002_LT_SET_OPTION([LT_INIT], [win32-dll]) 8003AC_DIAGNOSE([obsolete], 8004[$0: Remove this warning and the call to _LT_SET_OPTION when you 8005put the `win32-dll' option into LT_INIT's first parameter.]) 8006]) 8007 8008dnl aclocal-1.4 backwards compatibility: 8009dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8010 8011 8012# _LT_ENABLE_SHARED([DEFAULT]) 8013# ---------------------------- 8014# implement the --enable-shared flag, and supports the `shared' and 8015# `disable-shared' LT_INIT options. 8016# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8017m4_define([_LT_ENABLE_SHARED], 8018[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8019AC_ARG_ENABLE([shared], 8020 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8021 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8022 [p=${PACKAGE-default} 8023 case $enableval in 8024 yes) enable_shared=yes ;; 8025 no) enable_shared=no ;; 8026 *) 8027 enable_shared=no 8028 # Look at the argument we got. We use all the common list separators. 8029 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8030 for pkg in $enableval; do 8031 IFS="$lt_save_ifs" 8032 if test "X$pkg" = "X$p"; then 8033 enable_shared=yes 8034 fi 8035 done 8036 IFS="$lt_save_ifs" 8037 ;; 8038 esac], 8039 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8040 8041 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8042 [Whether or not to build shared libraries]) 8043])# _LT_ENABLE_SHARED 8044 8045LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8046LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8047 8048# Old names: 8049AC_DEFUN([AC_ENABLE_SHARED], 8050[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8051]) 8052 8053AC_DEFUN([AC_DISABLE_SHARED], 8054[_LT_SET_OPTION([LT_INIT], [disable-shared]) 8055]) 8056 8057AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8058AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8059 8060dnl aclocal-1.4 backwards compatibility: 8061dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8062dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8063 8064 8065 8066# _LT_ENABLE_STATIC([DEFAULT]) 8067# ---------------------------- 8068# implement the --enable-static flag, and support the `static' and 8069# `disable-static' LT_INIT options. 8070# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8071m4_define([_LT_ENABLE_STATIC], 8072[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8073AC_ARG_ENABLE([static], 8074 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8075 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8076 [p=${PACKAGE-default} 8077 case $enableval in 8078 yes) enable_static=yes ;; 8079 no) enable_static=no ;; 8080 *) 8081 enable_static=no 8082 # Look at the argument we got. We use all the common list separators. 8083 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8084 for pkg in $enableval; do 8085 IFS="$lt_save_ifs" 8086 if test "X$pkg" = "X$p"; then 8087 enable_static=yes 8088 fi 8089 done 8090 IFS="$lt_save_ifs" 8091 ;; 8092 esac], 8093 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8094 8095 _LT_DECL([build_old_libs], [enable_static], [0], 8096 [Whether or not to build static libraries]) 8097])# _LT_ENABLE_STATIC 8098 8099LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8100LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8101 8102# Old names: 8103AC_DEFUN([AC_ENABLE_STATIC], 8104[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8105]) 8106 8107AC_DEFUN([AC_DISABLE_STATIC], 8108[_LT_SET_OPTION([LT_INIT], [disable-static]) 8109]) 8110 8111AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8112AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8113 8114dnl aclocal-1.4 backwards compatibility: 8115dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8116dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8117 8118 8119 8120# _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8121# ---------------------------------- 8122# implement the --enable-fast-install flag, and support the `fast-install' 8123# and `disable-fast-install' LT_INIT options. 8124# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8125m4_define([_LT_ENABLE_FAST_INSTALL], 8126[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8127AC_ARG_ENABLE([fast-install], 8128 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8129 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8130 [p=${PACKAGE-default} 8131 case $enableval in 8132 yes) enable_fast_install=yes ;; 8133 no) enable_fast_install=no ;; 8134 *) 8135 enable_fast_install=no 8136 # Look at the argument we got. We use all the common list separators. 8137 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8138 for pkg in $enableval; do 8139 IFS="$lt_save_ifs" 8140 if test "X$pkg" = "X$p"; then 8141 enable_fast_install=yes 8142 fi 8143 done 8144 IFS="$lt_save_ifs" 8145 ;; 8146 esac], 8147 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8148 8149_LT_DECL([fast_install], [enable_fast_install], [0], 8150 [Whether or not to optimize for fast installation])dnl 8151])# _LT_ENABLE_FAST_INSTALL 8152 8153LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8154LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8155 8156# Old names: 8157AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8158[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8159AC_DIAGNOSE([obsolete], 8160[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8161the `fast-install' option into LT_INIT's first parameter.]) 8162]) 8163 8164AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8165[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8166AC_DIAGNOSE([obsolete], 8167[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8168the `disable-fast-install' option into LT_INIT's first parameter.]) 8169]) 8170 8171dnl aclocal-1.4 backwards compatibility: 8172dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8173dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8174 8175 8176# _LT_WITH_PIC([MODE]) 8177# -------------------- 8178# implement the --with-pic flag, and support the `pic-only' and `no-pic' 8179# LT_INIT options. 8180# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8181m4_define([_LT_WITH_PIC], 8182[AC_ARG_WITH([pic], 8183 [AS_HELP_STRING([--with-pic], 8184 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8185 [pic_mode="$withval"], 8186 [pic_mode=default]) 8187 8188test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8189 8190_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8191])# _LT_WITH_PIC 8192 8193LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8194LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8195 8196# Old name: 8197AU_DEFUN([AC_LIBTOOL_PICMODE], 8198[_LT_SET_OPTION([LT_INIT], [pic-only]) 8199AC_DIAGNOSE([obsolete], 8200[$0: Remove this warning and the call to _LT_SET_OPTION when you 8201put the `pic-only' option into LT_INIT's first parameter.]) 8202]) 8203 8204dnl aclocal-1.4 backwards compatibility: 8205dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8206 8207 8208m4_define([_LTDL_MODE], []) 8209LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8210 [m4_define([_LTDL_MODE], [nonrecursive])]) 8211LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8212 [m4_define([_LTDL_MODE], [recursive])]) 8213LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8214 [m4_define([_LTDL_MODE], [subproject])]) 8215 8216m4_define([_LTDL_TYPE], []) 8217LT_OPTION_DEFINE([LTDL_INIT], [installable], 8218 [m4_define([_LTDL_TYPE], [installable])]) 8219LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8220 [m4_define([_LTDL_TYPE], [convenience])]) 8221 8222# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8223# 8224# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8225# Written by Gary V. Vaughan, 2004 8226# 8227# This file is free software; the Free Software Foundation gives 8228# unlimited permission to copy and/or distribute it, with or without 8229# modifications, as long as this notice is preserved. 8230 8231# serial 6 ltsugar.m4 8232 8233# This is to help aclocal find these macros, as it can't see m4_define. 8234AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8235 8236 8237# lt_join(SEP, ARG1, [ARG2...]) 8238# ----------------------------- 8239# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8240# associated separator. 8241# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8242# versions in m4sugar had bugs. 8243m4_define([lt_join], 8244[m4_if([$#], [1], [], 8245 [$#], [2], [[$2]], 8246 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8247m4_define([_lt_join], 8248[m4_if([$#$2], [2], [], 8249 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8250 8251 8252# lt_car(LIST) 8253# lt_cdr(LIST) 8254# ------------ 8255# Manipulate m4 lists. 8256# These macros are necessary as long as will still need to support 8257# Autoconf-2.59 which quotes differently. 8258m4_define([lt_car], [[$1]]) 8259m4_define([lt_cdr], 8260[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8261 [$#], 1, [], 8262 [m4_dquote(m4_shift($@))])]) 8263m4_define([lt_unquote], $1) 8264 8265 8266# lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8267# ------------------------------------------ 8268# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8269# Note that neither SEPARATOR nor STRING are expanded; they are appended 8270# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8271# No SEPARATOR is output if MACRO-NAME was previously undefined (different 8272# than defined and empty). 8273# 8274# This macro is needed until we can rely on Autoconf 2.62, since earlier 8275# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8276m4_define([lt_append], 8277[m4_define([$1], 8278 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8279 8280 8281 8282# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8283# ---------------------------------------------------------- 8284# Produce a SEP delimited list of all paired combinations of elements of 8285# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8286# has the form PREFIXmINFIXSUFFIXn. 8287# Needed until we can rely on m4_combine added in Autoconf 2.62. 8288m4_define([lt_combine], 8289[m4_if(m4_eval([$# > 3]), [1], 8290 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8291[[m4_foreach([_Lt_prefix], [$2], 8292 [m4_foreach([_Lt_suffix], 8293 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8294 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8295 8296 8297# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8298# ----------------------------------------------------------------------- 8299# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8300# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8301m4_define([lt_if_append_uniq], 8302[m4_ifdef([$1], 8303 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8304 [lt_append([$1], [$2], [$3])$4], 8305 [$5])], 8306 [lt_append([$1], [$2], [$3])$4])]) 8307 8308 8309# lt_dict_add(DICT, KEY, VALUE) 8310# ----------------------------- 8311m4_define([lt_dict_add], 8312[m4_define([$1($2)], [$3])]) 8313 8314 8315# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8316# -------------------------------------------- 8317m4_define([lt_dict_add_subkey], 8318[m4_define([$1($2:$3)], [$4])]) 8319 8320 8321# lt_dict_fetch(DICT, KEY, [SUBKEY]) 8322# ---------------------------------- 8323m4_define([lt_dict_fetch], 8324[m4_ifval([$3], 8325 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8326 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8327 8328 8329# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8330# ----------------------------------------------------------------- 8331m4_define([lt_if_dict_fetch], 8332[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8333 [$5], 8334 [$6])]) 8335 8336 8337# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8338# -------------------------------------------------------------- 8339m4_define([lt_dict_filter], 8340[m4_if([$5], [], [], 8341 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8342 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8343 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8344]) 8345 8346# ltversion.m4 -- version numbers -*- Autoconf -*- 8347# 8348# Copyright (C) 2004 Free Software Foundation, Inc. 8349# Written by Scott James Remnant, 2004 8350# 8351# This file is free software; the Free Software Foundation gives 8352# unlimited permission to copy and/or distribute it, with or without 8353# modifications, as long as this notice is preserved. 8354 8355# @configure_input@ 8356 8357# serial 3293 ltversion.m4 8358# This file is part of GNU Libtool 8359 8360m4_define([LT_PACKAGE_VERSION], [2.4]) 8361m4_define([LT_PACKAGE_REVISION], [1.3293]) 8362 8363AC_DEFUN([LTVERSION_VERSION], 8364[macro_version='2.4' 8365macro_revision='1.3293' 8366_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8367_LT_DECL(, macro_revision, 0) 8368]) 8369 8370# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8371# 8372# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8373# Written by Scott James Remnant, 2004. 8374# 8375# This file is free software; the Free Software Foundation gives 8376# unlimited permission to copy and/or distribute it, with or without 8377# modifications, as long as this notice is preserved. 8378 8379# serial 5 lt~obsolete.m4 8380 8381# These exist entirely to fool aclocal when bootstrapping libtool. 8382# 8383# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8384# which have later been changed to m4_define as they aren't part of the 8385# exported API, or moved to Autoconf or Automake where they belong. 8386# 8387# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8388# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8389# using a macro with the same name in our local m4/libtool.m4 it'll 8390# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8391# and doesn't know about Autoconf macros at all.) 8392# 8393# So we provide this file, which has a silly filename so it's always 8394# included after everything else. This provides aclocal with the 8395# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8396# because those macros already exist, or will be overwritten later. 8397# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8398# 8399# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8400# Yes, that means every name once taken will need to remain here until 8401# we give up compatibility with versions before 1.7, at which point 8402# we need to keep only those names which we still refer to. 8403 8404# This is to help aclocal find these macros, as it can't see m4_define. 8405AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8406 8407m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8408m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8409m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8410m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8411m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8412m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8413m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8414m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8415m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8416m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8417m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8418m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8419m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8420m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8421m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8422m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8423m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8424m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 8425m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 8426m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 8427m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 8428m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 8429m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 8430m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 8431m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 8432m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 8433m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 8434m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 8435m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 8436m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 8437m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8438m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8439m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8440m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8441m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8442m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8443m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8444m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8445m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8446m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8447m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8448m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8449m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8450m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 8451m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 8452m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 8453m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 8454m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 8455m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 8456m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 8457m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 8458m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 8459m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 8460m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 8461m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 8462m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8463m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8464m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8465m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8466m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8467m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8468 8469# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 8470# serial 1 (pkg-config-0.24) 8471# 8472# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 8473# 8474# This program is free software; you can redistribute it and/or modify 8475# it under the terms of the GNU General Public License as published by 8476# the Free Software Foundation; either version 2 of the License, or 8477# (at your option) any later version. 8478# 8479# This program is distributed in the hope that it will be useful, but 8480# WITHOUT ANY WARRANTY; without even the implied warranty of 8481# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 8482# General Public License for more details. 8483# 8484# You should have received a copy of the GNU General Public License 8485# along with this program; if not, write to the Free Software 8486# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 8487# 8488# As a special exception to the GNU General Public License, if you 8489# distribute this file as part of a program that contains a 8490# configuration script generated by Autoconf, you may include it under 8491# the same distribution terms that you use for the rest of that program. 8492 8493# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 8494# ---------------------------------- 8495AC_DEFUN([PKG_PROG_PKG_CONFIG], 8496[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 8497m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) 8498m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) 8499AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 8500AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 8501AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 8502 8503if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 8504 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 8505fi 8506if test -n "$PKG_CONFIG"; then 8507 _pkg_min_version=m4_default([$1], [0.9.0]) 8508 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 8509 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 8510 AC_MSG_RESULT([yes]) 8511 else 8512 AC_MSG_RESULT([no]) 8513 PKG_CONFIG="" 8514 fi 8515fi[]dnl 8516])# PKG_PROG_PKG_CONFIG 8517 8518# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 8519# 8520# Check to see whether a particular set of modules exists. Similar 8521# to PKG_CHECK_MODULES(), but does not set variables or print errors. 8522# 8523# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8524# only at the first occurence in configure.ac, so if the first place 8525# it's called might be skipped (such as if it is within an "if", you 8526# have to call PKG_CHECK_EXISTS manually 8527# -------------------------------------------------------------- 8528AC_DEFUN([PKG_CHECK_EXISTS], 8529[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8530if test -n "$PKG_CONFIG" && \ 8531 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then 8532 m4_default([$2], [:]) 8533m4_ifvaln([$3], [else 8534 $3])dnl 8535fi]) 8536 8537# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) 8538# --------------------------------------------- 8539m4_define([_PKG_CONFIG], 8540[if test -n "$$1"; then 8541 pkg_cv_[]$1="$$1" 8542 elif test -n "$PKG_CONFIG"; then 8543 PKG_CHECK_EXISTS([$3], 8544 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` 8545 test "x$?" != "x0" && pkg_failed=yes ], 8546 [pkg_failed=yes]) 8547 else 8548 pkg_failed=untried 8549fi[]dnl 8550])# _PKG_CONFIG 8551 8552# _PKG_SHORT_ERRORS_SUPPORTED 8553# ----------------------------- 8554AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], 8555[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8556if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 8557 _pkg_short_errors_supported=yes 8558else 8559 _pkg_short_errors_supported=no 8560fi[]dnl 8561])# _PKG_SHORT_ERRORS_SUPPORTED 8562 8563 8564# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 8565# [ACTION-IF-NOT-FOUND]) 8566# 8567# 8568# Note that if there is a possibility the first call to 8569# PKG_CHECK_MODULES might not happen, you should be sure to include an 8570# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 8571# 8572# 8573# -------------------------------------------------------------- 8574AC_DEFUN([PKG_CHECK_MODULES], 8575[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8576AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 8577AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 8578 8579pkg_failed=no 8580AC_MSG_CHECKING([for $1]) 8581 8582_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 8583_PKG_CONFIG([$1][_LIBS], [libs], [$2]) 8584 8585m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS 8586and $1[]_LIBS to avoid the need to call pkg-config. 8587See the pkg-config man page for more details.]) 8588 8589if test $pkg_failed = yes; then 8590 AC_MSG_RESULT([no]) 8591 _PKG_SHORT_ERRORS_SUPPORTED 8592 if test $_pkg_short_errors_supported = yes; then 8593 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` 8594 else 8595 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` 8596 fi 8597 # Put the nasty error message in config.log where it belongs 8598 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD 8599 8600 m4_default([$4], [AC_MSG_ERROR( 8601[Package requirements ($2) were not met: 8602 8603$$1_PKG_ERRORS 8604 8605Consider adjusting the PKG_CONFIG_PATH environment variable if you 8606installed software in a non-standard prefix. 8607 8608_PKG_TEXT])[]dnl 8609 ]) 8610elif test $pkg_failed = untried; then 8611 AC_MSG_RESULT([no]) 8612 m4_default([$4], [AC_MSG_FAILURE( 8613[The pkg-config script could not be found or is too old. Make sure it 8614is in your PATH or set the PKG_CONFIG environment variable to the full 8615path to pkg-config. 8616 8617_PKG_TEXT 8618 8619To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl 8620 ]) 8621else 8622 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS 8623 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS 8624 AC_MSG_RESULT([yes]) 8625 $3 8626fi[]dnl 8627])# PKG_CHECK_MODULES 8628 8629dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. 8630dnl 8631dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. 8632dnl 8633dnl Permission is hereby granted, free of charge, to any person obtaining a 8634dnl copy of this software and associated documentation files (the "Software"), 8635dnl to deal in the Software without restriction, including without limitation 8636dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, 8637dnl and/or sell copies of the Software, and to permit persons to whom the 8638dnl Software is furnished to do so, subject to the following conditions: 8639dnl 8640dnl The above copyright notice and this permission notice (including the next 8641dnl paragraph) shall be included in all copies or substantial portions of the 8642dnl Software. 8643dnl 8644dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 8645dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 8646dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 8647dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 8648dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 8649dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 8650dnl DEALINGS IN THE SOFTWARE. 8651 8652# XORG_MACROS_VERSION(required-version) 8653# ------------------------------------- 8654# Minimum version: 1.1.0 8655# 8656# If you're using a macro added in Version 1.1 or newer, include this in 8657# your configure.ac with the minimum required version, such as: 8658# XORG_MACROS_VERSION(1.1) 8659# 8660# To ensure that this macro is defined, also add: 8661# m4_ifndef([XORG_MACROS_VERSION], 8662# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) 8663# 8664# 8665# See the "minimum version" comment for each macro you use to see what 8666# version you require. 8667m4_defun([XORG_MACROS_VERSION],[ 8668m4_define([vers_have], [1.15.0]) 8669m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) 8670m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) 8671m4_if(m4_cmp(maj_have, maj_needed), 0,, 8672 [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) 8673m4_if(m4_version_compare(vers_have, [$1]), -1, 8674 [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) 8675m4_undefine([vers_have]) 8676m4_undefine([maj_have]) 8677m4_undefine([maj_needed]) 8678]) # XORG_MACROS_VERSION 8679 8680# XORG_PROG_RAWCPP() 8681# ------------------ 8682# Minimum version: 1.0.0 8683# 8684# Find cpp program and necessary flags for use in pre-processing text files 8685# such as man pages and config files 8686AC_DEFUN([XORG_PROG_RAWCPP],[ 8687AC_REQUIRE([AC_PROG_CPP]) 8688AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], 8689 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) 8690 8691# Check for flag to avoid builtin definitions - assumes unix is predefined, 8692# which is not the best choice for supporting other OS'es, but covers most 8693# of the ones we need for now. 8694AC_MSG_CHECKING([if $RAWCPP requires -undef]) 8695AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])]) 8696if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 8697 AC_MSG_RESULT([no]) 8698else 8699 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 8700 RAWCPPFLAGS=-undef 8701 AC_MSG_RESULT([yes]) 8702 # under Cygwin unix is still defined even with -undef 8703 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 8704 RAWCPPFLAGS="-undef -ansi" 8705 AC_MSG_RESULT([yes, with -ansi]) 8706 else 8707 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) 8708 fi 8709fi 8710rm -f conftest.$ac_ext 8711 8712AC_MSG_CHECKING([if $RAWCPP requires -traditional]) 8713AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])]) 8714if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 8715 AC_MSG_RESULT([no]) 8716else 8717 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 8718 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 8719 AC_MSG_RESULT([yes]) 8720 else 8721 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) 8722 fi 8723fi 8724rm -f conftest.$ac_ext 8725AC_SUBST(RAWCPPFLAGS) 8726]) # XORG_PROG_RAWCPP 8727 8728# XORG_MANPAGE_SECTIONS() 8729# ----------------------- 8730# Minimum version: 1.0.0 8731# 8732# Determine which sections man pages go in for the different man page types 8733# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. 8734# Not sure if there's any better way than just hardcoding by OS name. 8735# Override default settings by setting environment variables 8736# Added MAN_SUBSTS in version 1.8 8737# Added AC_PROG_SED in version 1.8 8738 8739AC_DEFUN([XORG_MANPAGE_SECTIONS],[ 8740AC_REQUIRE([AC_CANONICAL_HOST]) 8741AC_REQUIRE([AC_PROG_SED]) 8742 8743if test x$APP_MAN_SUFFIX = x ; then 8744 APP_MAN_SUFFIX=1 8745fi 8746if test x$APP_MAN_DIR = x ; then 8747 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 8748fi 8749 8750if test x$LIB_MAN_SUFFIX = x ; then 8751 LIB_MAN_SUFFIX=3 8752fi 8753if test x$LIB_MAN_DIR = x ; then 8754 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 8755fi 8756 8757if test x$FILE_MAN_SUFFIX = x ; then 8758 case $host_os in 8759 solaris*) FILE_MAN_SUFFIX=4 ;; 8760 *) FILE_MAN_SUFFIX=5 ;; 8761 esac 8762fi 8763if test x$FILE_MAN_DIR = x ; then 8764 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 8765fi 8766 8767if test x$MISC_MAN_SUFFIX = x ; then 8768 case $host_os in 8769 solaris*) MISC_MAN_SUFFIX=5 ;; 8770 *) MISC_MAN_SUFFIX=7 ;; 8771 esac 8772fi 8773if test x$MISC_MAN_DIR = x ; then 8774 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 8775fi 8776 8777if test x$DRIVER_MAN_SUFFIX = x ; then 8778 case $host_os in 8779 solaris*) DRIVER_MAN_SUFFIX=7 ;; 8780 *) DRIVER_MAN_SUFFIX=4 ;; 8781 esac 8782fi 8783if test x$DRIVER_MAN_DIR = x ; then 8784 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 8785fi 8786 8787if test x$ADMIN_MAN_SUFFIX = x ; then 8788 case $host_os in 8789 solaris*) ADMIN_MAN_SUFFIX=1m ;; 8790 *) ADMIN_MAN_SUFFIX=8 ;; 8791 esac 8792fi 8793if test x$ADMIN_MAN_DIR = x ; then 8794 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 8795fi 8796 8797 8798AC_SUBST([APP_MAN_SUFFIX]) 8799AC_SUBST([LIB_MAN_SUFFIX]) 8800AC_SUBST([FILE_MAN_SUFFIX]) 8801AC_SUBST([MISC_MAN_SUFFIX]) 8802AC_SUBST([DRIVER_MAN_SUFFIX]) 8803AC_SUBST([ADMIN_MAN_SUFFIX]) 8804AC_SUBST([APP_MAN_DIR]) 8805AC_SUBST([LIB_MAN_DIR]) 8806AC_SUBST([FILE_MAN_DIR]) 8807AC_SUBST([MISC_MAN_DIR]) 8808AC_SUBST([DRIVER_MAN_DIR]) 8809AC_SUBST([ADMIN_MAN_DIR]) 8810 8811XORG_MAN_PAGE="X Version 11" 8812AC_SUBST([XORG_MAN_PAGE]) 8813MAN_SUBSTS="\ 8814 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 8815 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 8816 -e 's|__xservername__|Xorg|g' \ 8817 -e 's|__xconfigfile__|xorg.conf|g' \ 8818 -e 's|__projectroot__|\$(prefix)|g' \ 8819 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 8820 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 8821 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 8822 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 8823 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 8824 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 8825 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 8826AC_SUBST([MAN_SUBSTS]) 8827 8828]) # XORG_MANPAGE_SECTIONS 8829 8830# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) 8831# ------------------------ 8832# Minimum version: 1.7.0 8833# 8834# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent 8835# provided by xorg-sgml-doctools, if installed. 8836AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ 8837AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) 8838XORG_SGML_PATH= 8839PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], 8840 [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], 8841 [m4_ifval([$1],[:], 8842 [if test x"$cross_compiling" != x"yes" ; then 8843 AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], 8844 [XORG_SGML_PATH=$prefix/share/sgml]) 8845 fi]) 8846 ]) 8847 8848# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 8849# the path and the name of the doc stylesheet 8850if test "x$XORG_SGML_PATH" != "x" ; then 8851 AC_MSG_RESULT([$XORG_SGML_PATH]) 8852 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 8853 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 8854else 8855 AC_MSG_RESULT([no]) 8856fi 8857 8858AC_SUBST(XORG_SGML_PATH) 8859AC_SUBST(STYLESHEET_SRCDIR) 8860AC_SUBST(XSL_STYLESHEET) 8861AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"]) 8862]) # XORG_CHECK_SGML_DOCTOOLS 8863 8864# XORG_CHECK_LINUXDOC 8865# ------------------- 8866# Minimum version: 1.0.0 8867# 8868# Defines the variable MAKE_TEXT if the necessary tools and 8869# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. 8870# Whether or not the necessary tools and files are found can be checked 8871# with the AM_CONDITIONAL "BUILD_LINUXDOC" 8872AC_DEFUN([XORG_CHECK_LINUXDOC],[ 8873AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 8874AC_REQUIRE([XORG_WITH_PS2PDF]) 8875 8876AC_PATH_PROG(LINUXDOC, linuxdoc) 8877 8878AC_MSG_CHECKING([whether to build documentation]) 8879 8880if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then 8881 BUILDDOC=yes 8882else 8883 BUILDDOC=no 8884fi 8885 8886AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) 8887 8888AC_MSG_RESULT([$BUILDDOC]) 8889 8890AC_MSG_CHECKING([whether to build pdf documentation]) 8891 8892if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then 8893 BUILDPDFDOC=yes 8894else 8895 BUILDPDFDOC=no 8896fi 8897 8898AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 8899 8900AC_MSG_RESULT([$BUILDPDFDOC]) 8901 8902MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" 8903MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" 8904MAKE_PDF="$PS2PDF" 8905MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" 8906 8907AC_SUBST(MAKE_TEXT) 8908AC_SUBST(MAKE_PS) 8909AC_SUBST(MAKE_PDF) 8910AC_SUBST(MAKE_HTML) 8911]) # XORG_CHECK_LINUXDOC 8912 8913# XORG_CHECK_DOCBOOK 8914# ------------------- 8915# Minimum version: 1.0.0 8916# 8917# Checks for the ability to build output formats from SGML DocBook source. 8918# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" 8919# indicates whether the necessary tools and files are found and, if set, 8920# $(MAKE_XXX) blah.sgml will produce blah.xxx. 8921AC_DEFUN([XORG_CHECK_DOCBOOK],[ 8922AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 8923 8924BUILDTXTDOC=no 8925BUILDPDFDOC=no 8926BUILDPSDOC=no 8927BUILDHTMLDOC=no 8928 8929AC_PATH_PROG(DOCBOOKPS, docbook2ps) 8930AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) 8931AC_PATH_PROG(DOCBOOKHTML, docbook2html) 8932AC_PATH_PROG(DOCBOOKTXT, docbook2txt) 8933 8934AC_MSG_CHECKING([whether to build text documentation]) 8935if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && 8936 test x$BUILD_TXTDOC != xno; then 8937 BUILDTXTDOC=yes 8938fi 8939AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) 8940AC_MSG_RESULT([$BUILDTXTDOC]) 8941 8942AC_MSG_CHECKING([whether to build PDF documentation]) 8943if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && 8944 test x$BUILD_PDFDOC != xno; then 8945 BUILDPDFDOC=yes 8946fi 8947AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 8948AC_MSG_RESULT([$BUILDPDFDOC]) 8949 8950AC_MSG_CHECKING([whether to build PostScript documentation]) 8951if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && 8952 test x$BUILD_PSDOC != xno; then 8953 BUILDPSDOC=yes 8954fi 8955AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) 8956AC_MSG_RESULT([$BUILDPSDOC]) 8957 8958AC_MSG_CHECKING([whether to build HTML documentation]) 8959if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && 8960 test x$BUILD_HTMLDOC != xno; then 8961 BUILDHTMLDOC=yes 8962fi 8963AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) 8964AC_MSG_RESULT([$BUILDHTMLDOC]) 8965 8966MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" 8967MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" 8968MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" 8969MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" 8970 8971AC_SUBST(MAKE_TEXT) 8972AC_SUBST(MAKE_PS) 8973AC_SUBST(MAKE_PDF) 8974AC_SUBST(MAKE_HTML) 8975]) # XORG_CHECK_DOCBOOK 8976 8977# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) 8978# ---------------- 8979# Minimum version: 1.5.0 8980# Minimum version for optional DEFAULT argument: 1.11.0 8981# 8982# Documentation tools are not always available on all platforms and sometimes 8983# not at the appropriate level. This macro enables a module to test for the 8984# presence of the tool and obtain it's path in separate variables. Coupled with 8985# the --with-xmlto option, it allows maximum flexibilty in making decisions 8986# as whether or not to use the xmlto package. When DEFAULT is not specified, 8987# --with-xmlto assumes 'auto'. 8988# 8989# Interface to module: 8990# HAVE_XMLTO: used in makefiles to conditionally generate documentation 8991# XMLTO: returns the path of the xmlto program found 8992# returns the path set by the user in the environment 8993# --with-xmlto: 'yes' user instructs the module to use xmlto 8994# 'no' user instructs the module not to use xmlto 8995# 8996# Added in version 1.10.0 8997# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation 8998# xmlto for text output requires either lynx, links, or w3m browsers 8999# 9000# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. 9001# 9002AC_DEFUN([XORG_WITH_XMLTO],[ 9003AC_ARG_VAR([XMLTO], [Path to xmlto command]) 9004m4_define([_defopt], m4_default([$2], [auto])) 9005AC_ARG_WITH(xmlto, 9006 AS_HELP_STRING([--with-xmlto], 9007 [Use xmlto to regenerate documentation (default: ]_defopt[)]), 9008 [use_xmlto=$withval], [use_xmlto=]_defopt) 9009m4_undefine([_defopt]) 9010 9011if test "x$use_xmlto" = x"auto"; then 9012 AC_PATH_PROG([XMLTO], [xmlto]) 9013 if test "x$XMLTO" = "x"; then 9014 AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) 9015 have_xmlto=no 9016 else 9017 have_xmlto=yes 9018 fi 9019elif test "x$use_xmlto" = x"yes" ; then 9020 AC_PATH_PROG([XMLTO], [xmlto]) 9021 if test "x$XMLTO" = "x"; then 9022 AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) 9023 fi 9024 have_xmlto=yes 9025elif test "x$use_xmlto" = x"no" ; then 9026 if test "x$XMLTO" != "x"; then 9027 AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) 9028 fi 9029 have_xmlto=no 9030else 9031 AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) 9032fi 9033 9034# Test for a minimum version of xmlto, if provided. 9035m4_ifval([$1], 9036[if test "$have_xmlto" = yes; then 9037 # scrape the xmlto version 9038 AC_MSG_CHECKING([the xmlto version]) 9039 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 9040 AC_MSG_RESULT([$xmlto_version]) 9041 AS_VERSION_COMPARE([$xmlto_version], [$1], 9042 [if test "x$use_xmlto" = xauto; then 9043 AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) 9044 have_xmlto=no 9045 else 9046 AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) 9047 fi]) 9048fi]) 9049 9050# Test for the ability of xmlto to generate a text target 9051have_xmlto_text=no 9052cat > conftest.xml << "EOF" 9053EOF 9054AS_IF([test "$have_xmlto" = yes], 9055 [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], 9056 [have_xmlto_text=yes], 9057 [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])]) 9058rm -f conftest.xml 9059AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) 9060AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) 9061]) # XORG_WITH_XMLTO 9062 9063# XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT]) 9064# -------------------------------------------- 9065# Minimum version: 1.12.0 9066# Minimum version for optional DEFAULT argument: 1.12.0 9067# 9068# XSLT (Extensible Stylesheet Language Transformations) is a declarative, 9069# XML-based language used for the transformation of XML documents. 9070# The xsltproc command line tool is for applying XSLT stylesheets to XML documents. 9071# It is used under the cover by xmlto to generate html files from DocBook/XML. 9072# The XSLT processor is often used as a standalone tool for transformations. 9073# It should not be assumed that this tool is used only to work with documnetation. 9074# When DEFAULT is not specified, --with-xsltproc assumes 'auto'. 9075# 9076# Interface to module: 9077# HAVE_XSLTPROC: used in makefiles to conditionally generate documentation 9078# XSLTPROC: returns the path of the xsltproc program found 9079# returns the path set by the user in the environment 9080# --with-xsltproc: 'yes' user instructs the module to use xsltproc 9081# 'no' user instructs the module not to use xsltproc 9082# have_xsltproc: returns yes if xsltproc found in PATH or no 9083# 9084# If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path. 9085# 9086AC_DEFUN([XORG_WITH_XSLTPROC],[ 9087AC_ARG_VAR([XSLTPROC], [Path to xsltproc command]) 9088# Preserves the interface, should it be implemented later 9089m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])]) 9090m4_define([_defopt], m4_default([$2], [auto])) 9091AC_ARG_WITH(xsltproc, 9092 AS_HELP_STRING([--with-xsltproc], 9093 [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]), 9094 [use_xsltproc=$withval], [use_xsltproc=]_defopt) 9095m4_undefine([_defopt]) 9096 9097if test "x$use_xsltproc" = x"auto"; then 9098 AC_PATH_PROG([XSLTPROC], [xsltproc]) 9099 if test "x$XSLTPROC" = "x"; then 9100 AC_MSG_WARN([xsltproc not found - cannot transform XML documents]) 9101 have_xsltproc=no 9102 else 9103 have_xsltproc=yes 9104 fi 9105elif test "x$use_xsltproc" = x"yes" ; then 9106 AC_PATH_PROG([XSLTPROC], [xsltproc]) 9107 if test "x$XSLTPROC" = "x"; then 9108 AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH]) 9109 fi 9110 have_xsltproc=yes 9111elif test "x$use_xsltproc" = x"no" ; then 9112 if test "x$XSLTPROC" != "x"; then 9113 AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified]) 9114 fi 9115 have_xsltproc=no 9116else 9117 AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no']) 9118fi 9119 9120AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes]) 9121]) # XORG_WITH_XSLTPROC 9122 9123# XORG_WITH_PERL([MIN-VERSION], [DEFAULT]) 9124# ---------------------------------------- 9125# Minimum version: 1.15.0 9126# 9127# PERL (Practical Extraction and Report Language) is a language optimized for 9128# scanning arbitrary text files, extracting information from those text files, 9129# and printing reports based on that information. 9130# 9131# When DEFAULT is not specified, --with-perl assumes 'auto'. 9132# 9133# Interface to module: 9134# HAVE_PERL: used in makefiles to conditionally scan text files 9135# PERL: returns the path of the perl program found 9136# returns the path set by the user in the environment 9137# --with-perl: 'yes' user instructs the module to use perl 9138# 'no' user instructs the module not to use perl 9139# have_perl: returns yes if perl found in PATH or no 9140# 9141# If the user sets the value of PERL, AC_PATH_PROG skips testing the path. 9142# 9143AC_DEFUN([XORG_WITH_PERL],[ 9144AC_ARG_VAR([PERL], [Path to perl command]) 9145# Preserves the interface, should it be implemented later 9146m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])]) 9147m4_define([_defopt], m4_default([$2], [auto])) 9148AC_ARG_WITH(perl, 9149 AS_HELP_STRING([--with-perl], 9150 [Use perl for extracting information from files (default: ]_defopt[)]), 9151 [use_perl=$withval], [use_perl=]_defopt) 9152m4_undefine([_defopt]) 9153 9154if test "x$use_perl" = x"auto"; then 9155 AC_PATH_PROG([PERL], [perl]) 9156 if test "x$PERL" = "x"; then 9157 AC_MSG_WARN([perl not found - cannot extract information and report]) 9158 have_perl=no 9159 else 9160 have_perl=yes 9161 fi 9162elif test "x$use_perl" = x"yes" ; then 9163 AC_PATH_PROG([PERL], [perl]) 9164 if test "x$PERL" = "x"; then 9165 AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH]) 9166 fi 9167 have_perl=yes 9168elif test "x$use_perl" = x"no" ; then 9169 if test "x$PERL" != "x"; then 9170 AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified]) 9171 fi 9172 have_perl=no 9173else 9174 AC_MSG_ERROR([--with-perl expects 'yes' or 'no']) 9175fi 9176 9177AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes]) 9178]) # XORG_WITH_PERL 9179 9180# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) 9181# ---------------- 9182# Minimum version: 1.5.0 9183# Minimum version for optional DEFAULT argument: 1.11.0 9184# 9185# Documentation tools are not always available on all platforms and sometimes 9186# not at the appropriate level. This macro enables a module to test for the 9187# presence of the tool and obtain it's path in separate variables. Coupled with 9188# the --with-asciidoc option, it allows maximum flexibilty in making decisions 9189# as whether or not to use the asciidoc package. When DEFAULT is not specified, 9190# --with-asciidoc assumes 'auto'. 9191# 9192# Interface to module: 9193# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation 9194# ASCIIDOC: returns the path of the asciidoc program found 9195# returns the path set by the user in the environment 9196# --with-asciidoc: 'yes' user instructs the module to use asciidoc 9197# 'no' user instructs the module not to use asciidoc 9198# 9199# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. 9200# 9201AC_DEFUN([XORG_WITH_ASCIIDOC],[ 9202AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) 9203m4_define([_defopt], m4_default([$2], [auto])) 9204AC_ARG_WITH(asciidoc, 9205 AS_HELP_STRING([--with-asciidoc], 9206 [Use asciidoc to regenerate documentation (default: ]_defopt[)]), 9207 [use_asciidoc=$withval], [use_asciidoc=]_defopt) 9208m4_undefine([_defopt]) 9209 9210if test "x$use_asciidoc" = x"auto"; then 9211 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 9212 if test "x$ASCIIDOC" = "x"; then 9213 AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) 9214 have_asciidoc=no 9215 else 9216 have_asciidoc=yes 9217 fi 9218elif test "x$use_asciidoc" = x"yes" ; then 9219 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 9220 if test "x$ASCIIDOC" = "x"; then 9221 AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) 9222 fi 9223 have_asciidoc=yes 9224elif test "x$use_asciidoc" = x"no" ; then 9225 if test "x$ASCIIDOC" != "x"; then 9226 AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) 9227 fi 9228 have_asciidoc=no 9229else 9230 AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) 9231fi 9232m4_ifval([$1], 9233[if test "$have_asciidoc" = yes; then 9234 # scrape the asciidoc version 9235 AC_MSG_CHECKING([the asciidoc version]) 9236 asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` 9237 AC_MSG_RESULT([$asciidoc_version]) 9238 AS_VERSION_COMPARE([$asciidoc_version], [$1], 9239 [if test "x$use_asciidoc" = xauto; then 9240 AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) 9241 have_asciidoc=no 9242 else 9243 AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) 9244 fi]) 9245fi]) 9246AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) 9247]) # XORG_WITH_ASCIIDOC 9248 9249# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) 9250# -------------------------------- 9251# Minimum version: 1.5.0 9252# Minimum version for optional DEFAULT argument: 1.11.0 9253# 9254# Documentation tools are not always available on all platforms and sometimes 9255# not at the appropriate level. This macro enables a module to test for the 9256# presence of the tool and obtain it's path in separate variables. Coupled with 9257# the --with-doxygen option, it allows maximum flexibilty in making decisions 9258# as whether or not to use the doxygen package. When DEFAULT is not specified, 9259# --with-doxygen assumes 'auto'. 9260# 9261# Interface to module: 9262# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation 9263# DOXYGEN: returns the path of the doxygen program found 9264# returns the path set by the user in the environment 9265# --with-doxygen: 'yes' user instructs the module to use doxygen 9266# 'no' user instructs the module not to use doxygen 9267# 9268# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. 9269# 9270AC_DEFUN([XORG_WITH_DOXYGEN],[ 9271AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) 9272m4_define([_defopt], m4_default([$2], [auto])) 9273AC_ARG_WITH(doxygen, 9274 AS_HELP_STRING([--with-doxygen], 9275 [Use doxygen to regenerate documentation (default: ]_defopt[)]), 9276 [use_doxygen=$withval], [use_doxygen=]_defopt) 9277m4_undefine([_defopt]) 9278 9279if test "x$use_doxygen" = x"auto"; then 9280 AC_PATH_PROG([DOXYGEN], [doxygen]) 9281 if test "x$DOXYGEN" = "x"; then 9282 AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) 9283 have_doxygen=no 9284 else 9285 have_doxygen=yes 9286 fi 9287elif test "x$use_doxygen" = x"yes" ; then 9288 AC_PATH_PROG([DOXYGEN], [doxygen]) 9289 if test "x$DOXYGEN" = "x"; then 9290 AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) 9291 fi 9292 have_doxygen=yes 9293elif test "x$use_doxygen" = x"no" ; then 9294 if test "x$DOXYGEN" != "x"; then 9295 AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) 9296 fi 9297 have_doxygen=no 9298else 9299 AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) 9300fi 9301m4_ifval([$1], 9302[if test "$have_doxygen" = yes; then 9303 # scrape the doxygen version 9304 AC_MSG_CHECKING([the doxygen version]) 9305 doxygen_version=`$DOXYGEN --version 2>/dev/null` 9306 AC_MSG_RESULT([$doxygen_version]) 9307 AS_VERSION_COMPARE([$doxygen_version], [$1], 9308 [if test "x$use_doxygen" = xauto; then 9309 AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) 9310 have_doxygen=no 9311 else 9312 AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) 9313 fi]) 9314fi]) 9315AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) 9316]) # XORG_WITH_DOXYGEN 9317 9318# XORG_WITH_GROFF([DEFAULT]) 9319# ---------------- 9320# Minimum version: 1.6.0 9321# Minimum version for optional DEFAULT argument: 1.11.0 9322# 9323# Documentation tools are not always available on all platforms and sometimes 9324# not at the appropriate level. This macro enables a module to test for the 9325# presence of the tool and obtain it's path in separate variables. Coupled with 9326# the --with-groff option, it allows maximum flexibilty in making decisions 9327# as whether or not to use the groff package. When DEFAULT is not specified, 9328# --with-groff assumes 'auto'. 9329# 9330# Interface to module: 9331# HAVE_GROFF: used in makefiles to conditionally generate documentation 9332# HAVE_GROFF_MM: the memorandum macros (-mm) package 9333# HAVE_GROFF_MS: the -ms macros package 9334# GROFF: returns the path of the groff program found 9335# returns the path set by the user in the environment 9336# --with-groff: 'yes' user instructs the module to use groff 9337# 'no' user instructs the module not to use groff 9338# 9339# Added in version 1.9.0: 9340# HAVE_GROFF_HTML: groff has dependencies to output HTML format: 9341# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. 9342# psselect from the psutils package. 9343# the ghostcript package. Refer to the grohtml man pages 9344# 9345# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. 9346# 9347# OS and distros often splits groff in a basic and full package, the former 9348# having the groff program and the later having devices, fonts and macros 9349# Checking for the groff executable is not enough. 9350# 9351# If macros are missing, we cannot assume that groff is useless, so we don't 9352# unset HAVE_GROFF or GROFF env variables. 9353# HAVE_GROFF_?? can never be true while HAVE_GROFF is false. 9354# 9355AC_DEFUN([XORG_WITH_GROFF],[ 9356AC_ARG_VAR([GROFF], [Path to groff command]) 9357m4_define([_defopt], m4_default([$1], [auto])) 9358AC_ARG_WITH(groff, 9359 AS_HELP_STRING([--with-groff], 9360 [Use groff to regenerate documentation (default: ]_defopt[)]), 9361 [use_groff=$withval], [use_groff=]_defopt) 9362m4_undefine([_defopt]) 9363 9364if test "x$use_groff" = x"auto"; then 9365 AC_PATH_PROG([GROFF], [groff]) 9366 if test "x$GROFF" = "x"; then 9367 AC_MSG_WARN([groff not found - documentation targets will be skipped]) 9368 have_groff=no 9369 else 9370 have_groff=yes 9371 fi 9372elif test "x$use_groff" = x"yes" ; then 9373 AC_PATH_PROG([GROFF], [groff]) 9374 if test "x$GROFF" = "x"; then 9375 AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) 9376 fi 9377 have_groff=yes 9378elif test "x$use_groff" = x"no" ; then 9379 if test "x$GROFF" != "x"; then 9380 AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) 9381 fi 9382 have_groff=no 9383else 9384 AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) 9385fi 9386 9387# We have groff, test for the presence of the macro packages 9388if test "x$have_groff" = x"yes"; then 9389 AC_MSG_CHECKING([for ${GROFF} -ms macros]) 9390 if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then 9391 groff_ms_works=yes 9392 else 9393 groff_ms_works=no 9394 fi 9395 AC_MSG_RESULT([$groff_ms_works]) 9396 AC_MSG_CHECKING([for ${GROFF} -mm macros]) 9397 if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then 9398 groff_mm_works=yes 9399 else 9400 groff_mm_works=no 9401 fi 9402 AC_MSG_RESULT([$groff_mm_works]) 9403fi 9404 9405# We have groff, test for HTML dependencies, one command per package 9406if test "x$have_groff" = x"yes"; then 9407 AC_PATH_PROGS(GS_PATH, [gs gswin32c]) 9408 AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) 9409 AC_PATH_PROG(PSSELECT_PATH, [psselect]) 9410 if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then 9411 have_groff_html=yes 9412 else 9413 have_groff_html=no 9414 AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) 9415 fi 9416fi 9417 9418# Set Automake conditionals for Makefiles 9419AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) 9420AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) 9421AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) 9422AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) 9423]) # XORG_WITH_GROFF 9424 9425# XORG_WITH_FOP([MIN-VERSION], [DEFAULT]) 9426# --------------------------------------- 9427# Minimum version: 1.6.0 9428# Minimum version for optional DEFAULT argument: 1.11.0 9429# Minimum version for optional MIN-VERSION argument: 1.15.0 9430# 9431# Documentation tools are not always available on all platforms and sometimes 9432# not at the appropriate level. This macro enables a module to test for the 9433# presence of the tool and obtain it's path in separate variables. Coupled with 9434# the --with-fop option, it allows maximum flexibilty in making decisions 9435# as whether or not to use the fop package. When DEFAULT is not specified, 9436# --with-fop assumes 'auto'. 9437# 9438# Interface to module: 9439# HAVE_FOP: used in makefiles to conditionally generate documentation 9440# FOP: returns the path of the fop program found 9441# returns the path set by the user in the environment 9442# --with-fop: 'yes' user instructs the module to use fop 9443# 'no' user instructs the module not to use fop 9444# 9445# If the user sets the value of FOP, AC_PATH_PROG skips testing the path. 9446# 9447AC_DEFUN([XORG_WITH_FOP],[ 9448AC_ARG_VAR([FOP], [Path to fop command]) 9449m4_define([_defopt], m4_default([$2], [auto])) 9450AC_ARG_WITH(fop, 9451 AS_HELP_STRING([--with-fop], 9452 [Use fop to regenerate documentation (default: ]_defopt[)]), 9453 [use_fop=$withval], [use_fop=]_defopt) 9454m4_undefine([_defopt]) 9455 9456if test "x$use_fop" = x"auto"; then 9457 AC_PATH_PROG([FOP], [fop]) 9458 if test "x$FOP" = "x"; then 9459 AC_MSG_WARN([fop not found - documentation targets will be skipped]) 9460 have_fop=no 9461 else 9462 have_fop=yes 9463 fi 9464elif test "x$use_fop" = x"yes" ; then 9465 AC_PATH_PROG([FOP], [fop]) 9466 if test "x$FOP" = "x"; then 9467 AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) 9468 fi 9469 have_fop=yes 9470elif test "x$use_fop" = x"no" ; then 9471 if test "x$FOP" != "x"; then 9472 AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) 9473 fi 9474 have_fop=no 9475else 9476 AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) 9477fi 9478 9479# Test for a minimum version of fop, if provided. 9480m4_ifval([$1], 9481[if test "$have_fop" = yes; then 9482 # scrape the fop version 9483 AC_MSG_CHECKING([for fop minimum version]) 9484 fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3` 9485 AC_MSG_RESULT([$fop_version]) 9486 AS_VERSION_COMPARE([$fop_version], [$1], 9487 [if test "x$use_fop" = xauto; then 9488 AC_MSG_WARN([fop version $fop_version found, but $1 needed]) 9489 have_fop=no 9490 else 9491 AC_MSG_ERROR([fop version $fop_version found, but $1 needed]) 9492 fi]) 9493fi]) 9494AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) 9495]) # XORG_WITH_FOP 9496 9497# XORG_WITH_PS2PDF([DEFAULT]) 9498# ---------------- 9499# Minimum version: 1.6.0 9500# Minimum version for optional DEFAULT argument: 1.11.0 9501# 9502# Documentation tools are not always available on all platforms and sometimes 9503# not at the appropriate level. This macro enables a module to test for the 9504# presence of the tool and obtain it's path in separate variables. Coupled with 9505# the --with-ps2pdf option, it allows maximum flexibilty in making decisions 9506# as whether or not to use the ps2pdf package. When DEFAULT is not specified, 9507# --with-ps2pdf assumes 'auto'. 9508# 9509# Interface to module: 9510# HAVE_PS2PDF: used in makefiles to conditionally generate documentation 9511# PS2PDF: returns the path of the ps2pdf program found 9512# returns the path set by the user in the environment 9513# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf 9514# 'no' user instructs the module not to use ps2pdf 9515# 9516# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. 9517# 9518AC_DEFUN([XORG_WITH_PS2PDF],[ 9519AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) 9520m4_define([_defopt], m4_default([$1], [auto])) 9521AC_ARG_WITH(ps2pdf, 9522 AS_HELP_STRING([--with-ps2pdf], 9523 [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), 9524 [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) 9525m4_undefine([_defopt]) 9526 9527if test "x$use_ps2pdf" = x"auto"; then 9528 AC_PATH_PROG([PS2PDF], [ps2pdf]) 9529 if test "x$PS2PDF" = "x"; then 9530 AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) 9531 have_ps2pdf=no 9532 else 9533 have_ps2pdf=yes 9534 fi 9535elif test "x$use_ps2pdf" = x"yes" ; then 9536 AC_PATH_PROG([PS2PDF], [ps2pdf]) 9537 if test "x$PS2PDF" = "x"; then 9538 AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) 9539 fi 9540 have_ps2pdf=yes 9541elif test "x$use_ps2pdf" = x"no" ; then 9542 if test "x$PS2PDF" != "x"; then 9543 AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) 9544 fi 9545 have_ps2pdf=no 9546else 9547 AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) 9548fi 9549AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) 9550]) # XORG_WITH_PS2PDF 9551 9552# XORG_ENABLE_DOCS (enable_docs=yes) 9553# ---------------- 9554# Minimum version: 1.6.0 9555# 9556# Documentation tools are not always available on all platforms and sometimes 9557# not at the appropriate level. This macro enables a builder to skip all 9558# documentation targets except traditional man pages. 9559# Combined with the specific tool checking macros XORG_WITH_*, it provides 9560# maximum flexibilty in controlling documentation building. 9561# Refer to: 9562# XORG_WITH_XMLTO --with-xmlto 9563# XORG_WITH_ASCIIDOC --with-asciidoc 9564# XORG_WITH_DOXYGEN --with-doxygen 9565# XORG_WITH_FOP --with-fop 9566# XORG_WITH_GROFF --with-groff 9567# XORG_WITH_PS2PDF --with-ps2pdf 9568# 9569# Interface to module: 9570# ENABLE_DOCS: used in makefiles to conditionally generate documentation 9571# --enable-docs: 'yes' user instructs the module to generate docs 9572# 'no' user instructs the module not to generate docs 9573# parm1: specify the default value, yes or no. 9574# 9575AC_DEFUN([XORG_ENABLE_DOCS],[ 9576m4_define([docs_default], m4_default([$1], [yes])) 9577AC_ARG_ENABLE(docs, 9578 AS_HELP_STRING([--enable-docs], 9579 [Enable building the documentation (default: ]docs_default[)]), 9580 [build_docs=$enableval], [build_docs=]docs_default) 9581m4_undefine([docs_default]) 9582AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) 9583AC_MSG_CHECKING([whether to build documentation]) 9584AC_MSG_RESULT([$build_docs]) 9585]) # XORG_ENABLE_DOCS 9586 9587# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) 9588# ---------------- 9589# Minimum version: 1.6.0 9590# 9591# This macro enables a builder to skip all developer documentation. 9592# Combined with the specific tool checking macros XORG_WITH_*, it provides 9593# maximum flexibilty in controlling documentation building. 9594# Refer to: 9595# XORG_WITH_XMLTO --with-xmlto 9596# XORG_WITH_ASCIIDOC --with-asciidoc 9597# XORG_WITH_DOXYGEN --with-doxygen 9598# XORG_WITH_FOP --with-fop 9599# XORG_WITH_GROFF --with-groff 9600# XORG_WITH_PS2PDF --with-ps2pdf 9601# 9602# Interface to module: 9603# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs 9604# --enable-devel-docs: 'yes' user instructs the module to generate developer docs 9605# 'no' user instructs the module not to generate developer docs 9606# parm1: specify the default value, yes or no. 9607# 9608AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ 9609m4_define([devel_default], m4_default([$1], [yes])) 9610AC_ARG_ENABLE(devel-docs, 9611 AS_HELP_STRING([--enable-devel-docs], 9612 [Enable building the developer documentation (default: ]devel_default[)]), 9613 [build_devel_docs=$enableval], [build_devel_docs=]devel_default) 9614m4_undefine([devel_default]) 9615AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) 9616AC_MSG_CHECKING([whether to build developer documentation]) 9617AC_MSG_RESULT([$build_devel_docs]) 9618]) # XORG_ENABLE_DEVEL_DOCS 9619 9620# XORG_ENABLE_SPECS (enable_specs=yes) 9621# ---------------- 9622# Minimum version: 1.6.0 9623# 9624# This macro enables a builder to skip all functional specification targets. 9625# Combined with the specific tool checking macros XORG_WITH_*, it provides 9626# maximum flexibilty in controlling documentation building. 9627# Refer to: 9628# XORG_WITH_XMLTO --with-xmlto 9629# XORG_WITH_ASCIIDOC --with-asciidoc 9630# XORG_WITH_DOXYGEN --with-doxygen 9631# XORG_WITH_FOP --with-fop 9632# XORG_WITH_GROFF --with-groff 9633# XORG_WITH_PS2PDF --with-ps2pdf 9634# 9635# Interface to module: 9636# ENABLE_SPECS: used in makefiles to conditionally generate specs 9637# --enable-specs: 'yes' user instructs the module to generate specs 9638# 'no' user instructs the module not to generate specs 9639# parm1: specify the default value, yes or no. 9640# 9641AC_DEFUN([XORG_ENABLE_SPECS],[ 9642m4_define([spec_default], m4_default([$1], [yes])) 9643AC_ARG_ENABLE(specs, 9644 AS_HELP_STRING([--enable-specs], 9645 [Enable building the specs (default: ]spec_default[)]), 9646 [build_specs=$enableval], [build_specs=]spec_default) 9647m4_undefine([spec_default]) 9648AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) 9649AC_MSG_CHECKING([whether to build functional specifications]) 9650AC_MSG_RESULT([$build_specs]) 9651]) # XORG_ENABLE_SPECS 9652 9653# XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto) 9654# ---------------------------------------------- 9655# Minimum version: 1.13.0 9656# 9657# This macro enables a builder to enable/disable unit testing 9658# It makes no assumption about the test cases implementation 9659# Test cases may or may not use Automake "Support for test suites" 9660# They may or may not use the software utility library GLib 9661# 9662# When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL 9663# ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib. 9664# The variable enable_unit_tests is used by other macros in this file. 9665# 9666# Interface to module: 9667# ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests 9668# enable_unit_tests: used in configure.ac for additional configuration 9669# --enable-unit-tests: 'yes' user instructs the module to build tests 9670# 'no' user instructs the module not to build tests 9671# parm1: specify the default value, yes or no. 9672# 9673AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[ 9674AC_BEFORE([$0], [XORG_WITH_GLIB]) 9675AC_BEFORE([$0], [XORG_LD_WRAP]) 9676m4_define([_defopt], m4_default([$1], [auto])) 9677AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests], 9678 [Enable building unit test cases (default: ]_defopt[)]), 9679 [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt) 9680m4_undefine([_defopt]) 9681AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno]) 9682AC_MSG_CHECKING([whether to build unit test cases]) 9683AC_MSG_RESULT([$enable_unit_tests]) 9684]) # XORG_ENABLE_UNIT_TESTS 9685 9686# XORG_WITH_GLIB([MIN-VERSION], [DEFAULT]) 9687# ---------------------------------------- 9688# Minimum version: 1.13.0 9689# 9690# GLib is a library which provides advanced data structures and functions. 9691# This macro enables a module to test for the presence of Glib. 9692# 9693# When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing. 9694# Otherwise the value of $enable_unit_tests is blank. 9695# 9696# Interface to module: 9697# HAVE_GLIB: used in makefiles to conditionally build targets 9698# with_glib: used in configure.ac to know if GLib has been found 9699# --with-glib: 'yes' user instructs the module to use glib 9700# 'no' user instructs the module not to use glib 9701# 9702AC_DEFUN([XORG_WITH_GLIB],[ 9703AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 9704m4_define([_defopt], m4_default([$2], [auto])) 9705AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib], 9706 [Use GLib library for unit testing (default: ]_defopt[)]), 9707 [with_glib=$withval], [with_glib=]_defopt) 9708m4_undefine([_defopt]) 9709 9710have_glib=no 9711# Do not probe GLib if user explicitly disabled unit testing 9712if test "x$enable_unit_tests" != x"no"; then 9713 # Do not probe GLib if user explicitly disabled it 9714 if test "x$with_glib" != x"no"; then 9715 m4_ifval( 9716 [$1], 9717 [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])], 9718 [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])] 9719 ) 9720 fi 9721fi 9722 9723# Not having GLib when unit testing has been explicitly requested is an error 9724if test "x$enable_unit_tests" = x"yes"; then 9725 if test "x$have_glib" = x"no"; then 9726 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) 9727 fi 9728fi 9729 9730# Having unit testing disabled when GLib has been explicitly requested is an error 9731if test "x$enable_unit_tests" = x"no"; then 9732 if test "x$with_glib" = x"yes"; then 9733 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) 9734 fi 9735fi 9736 9737# Not having GLib when it has been explicitly requested is an error 9738if test "x$with_glib" = x"yes"; then 9739 if test "x$have_glib" = x"no"; then 9740 AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found]) 9741 fi 9742fi 9743 9744AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes]) 9745]) # XORG_WITH_GLIB 9746 9747# XORG_LD_WRAP 9748# ------------ 9749# Minimum version: 1.13.0 9750# 9751# Check if linker supports -wrap, passed via compiler flags 9752# 9753# When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing. 9754# Otherwise the value of $enable_unit_tests is blank. 9755# 9756AC_DEFUN([XORG_LD_WRAP],[ 9757XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no]) 9758# Not having ld wrap when unit testing has been explicitly requested is an error 9759if test "x$enable_unit_tests" = x"yes"; then 9760 if test "x$have_ld_wrap" = x"no"; then 9761 AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available]) 9762 fi 9763fi 9764AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes]) 9765# 9766]) # XORG_LD_WRAP 9767 9768# XORG_CHECK_LINKER_FLAGS 9769# ----------------------- 9770# SYNOPSIS 9771# 9772# XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE]) 9773# 9774# DESCRIPTION 9775# 9776# Check whether the given linker FLAGS work with the current language's 9777# linker, or whether they give an error. 9778# 9779# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on 9780# success/failure. 9781# 9782# NOTE: Based on AX_CHECK_COMPILER_FLAGS. 9783# 9784# LICENSE 9785# 9786# Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org> 9787# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu> 9788# Copyright (c) 2009 Matteo Frigo 9789# 9790# This program is free software: you can redistribute it and/or modify it 9791# under the terms of the GNU General Public License as published by the 9792# Free Software Foundation, either version 3 of the License, or (at your 9793# option) any later version. 9794# 9795# This program is distributed in the hope that it will be useful, but 9796# WITHOUT ANY WARRANTY; without even the implied warranty of 9797# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General 9798# Public License for more details. 9799# 9800# You should have received a copy of the GNU General Public License along 9801# with this program. If not, see <http://www.gnu.org/licenses/>. 9802# 9803# As a special exception, the respective Autoconf Macro's copyright owner 9804# gives unlimited permission to copy, distribute and modify the configure 9805# scripts that are the output of Autoconf when processing the Macro. You 9806# need not follow the terms of the GNU General Public License when using 9807# or distributing such scripts, even though portions of the text of the 9808# Macro appear in them. The GNU General Public License (GPL) does govern 9809# all other use of the material that constitutes the Autoconf Macro. 9810# 9811# This special exception to the GPL applies to versions of the Autoconf 9812# Macro released by the Autoconf Archive. When you make and distribute a 9813# modified version of the Autoconf Macro, you may extend this special 9814# exception to the GPL to apply to your modified version as well.# 9815AC_DEFUN([XORG_CHECK_LINKER_FLAGS], 9816[AC_MSG_CHECKING([whether the linker accepts $1]) 9817dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname: 9818AS_LITERAL_IF([$1], 9819 [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [ 9820 ax_save_FLAGS=$LDFLAGS 9821 LDFLAGS="$1" 9822 AC_LINK_IFELSE([AC_LANG_PROGRAM()], 9823 AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, 9824 AS_TR_SH(xorg_cv_linker_flags_[$1])=no) 9825 LDFLAGS=$ax_save_FLAGS])], 9826 [ax_save_FLAGS=$LDFLAGS 9827 LDFLAGS="$1" 9828 AC_LINK_IFELSE([AC_LANG_PROGRAM()], 9829 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, 9830 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no) 9831 LDFLAGS=$ax_save_FLAGS]) 9832eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1]) 9833AC_MSG_RESULT($xorg_check_linker_flags) 9834if test "x$xorg_check_linker_flags" = xyes; then 9835 m4_default([$2], :) 9836else 9837 m4_default([$3], :) 9838fi 9839]) # XORG_CHECK_LINKER_FLAGS 9840 9841# XORG_CHECK_MALLOC_ZERO 9842# ---------------------- 9843# Minimum version: 1.0.0 9844# 9845# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if 9846# malloc(0) returns NULL. Packages should add one of these cflags to 9847# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them. 9848AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[ 9849AC_ARG_ENABLE(malloc0returnsnull, 9850 AS_HELP_STRING([--enable-malloc0returnsnull], 9851 [malloc(0) returns NULL (default: auto)]), 9852 [MALLOC_ZERO_RETURNS_NULL=$enableval], 9853 [MALLOC_ZERO_RETURNS_NULL=auto]) 9854 9855AC_MSG_CHECKING([whether malloc(0) returns NULL]) 9856if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 9857 AC_RUN_IFELSE([AC_LANG_PROGRAM([ 9858#include <stdlib.h> 9859],[ 9860 char *m0, *r0, *c0, *p; 9861 m0 = malloc(0); 9862 p = malloc(10); 9863 r0 = realloc(p,0); 9864 c0 = calloc(0,10); 9865 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 9866])], 9867 [MALLOC_ZERO_RETURNS_NULL=yes], 9868 [MALLOC_ZERO_RETURNS_NULL=no], 9869 [MALLOC_ZERO_RETURNS_NULL=yes]) 9870fi 9871AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL]) 9872 9873if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 9874 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 9875 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 9876 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 9877else 9878 MALLOC_ZERO_CFLAGS="" 9879 XMALLOC_ZERO_CFLAGS="" 9880 XTMALLOC_ZERO_CFLAGS="" 9881fi 9882 9883AC_SUBST([MALLOC_ZERO_CFLAGS]) 9884AC_SUBST([XMALLOC_ZERO_CFLAGS]) 9885AC_SUBST([XTMALLOC_ZERO_CFLAGS]) 9886]) # XORG_CHECK_MALLOC_ZERO 9887 9888# XORG_WITH_LINT() 9889# ---------------- 9890# Minimum version: 1.1.0 9891# 9892# This macro enables the use of a tool that flags some suspicious and 9893# non-portable constructs (likely to be bugs) in C language source code. 9894# It will attempt to locate the tool and use appropriate options. 9895# There are various lint type tools on different platforms. 9896# 9897# Interface to module: 9898# LINT: returns the path to the tool found on the platform 9899# or the value set to LINT on the configure cmd line 9900# also an Automake conditional 9901# LINT_FLAGS: an Automake variable with appropriate flags 9902# 9903# --with-lint: 'yes' user instructs the module to use lint 9904# 'no' user instructs the module not to use lint (default) 9905# 9906# If the user sets the value of LINT, AC_PATH_PROG skips testing the path. 9907# If the user sets the value of LINT_FLAGS, they are used verbatim. 9908# 9909AC_DEFUN([XORG_WITH_LINT],[ 9910 9911AC_ARG_VAR([LINT], [Path to a lint-style command]) 9912AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command]) 9913AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint], 9914 [Use a lint-style source code checker (default: disabled)])], 9915 [use_lint=$withval], [use_lint=no]) 9916 9917# Obtain platform specific info like program name and options 9918# The lint program on FreeBSD and NetBSD is different from the one on Solaris 9919case $host_os in 9920 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 9921 lint_name=splint 9922 lint_options="-badflag" 9923 ;; 9924 *freebsd* | *netbsd*) 9925 lint_name=lint 9926 lint_options="-u -b" 9927 ;; 9928 *solaris*) 9929 lint_name=lint 9930 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 9931 ;; 9932esac 9933 9934# Test for the presence of the program (either guessed by the code or spelled out by the user) 9935if test "x$use_lint" = x"yes" ; then 9936 AC_PATH_PROG([LINT], [$lint_name]) 9937 if test "x$LINT" = "x"; then 9938 AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH]) 9939 fi 9940elif test "x$use_lint" = x"no" ; then 9941 if test "x$LINT" != "x"; then 9942 AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified]) 9943 fi 9944else 9945 AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.]) 9946fi 9947 9948# User supplied flags override default flags 9949if test "x$LINT_FLAGS" != "x"; then 9950 lint_options=$LINT_FLAGS 9951fi 9952 9953AC_SUBST([LINT_FLAGS],[$lint_options]) 9954AM_CONDITIONAL(LINT, [test "x$LINT" != x]) 9955 9956]) # XORG_WITH_LINT 9957 9958# XORG_LINT_LIBRARY(LIBNAME) 9959# -------------------------- 9960# Minimum version: 1.1.0 9961# 9962# Sets up flags for building lint libraries for checking programs that call 9963# functions in the library. 9964# 9965# Interface to module: 9966# LINTLIB - Automake variable with the name of lint library file to make 9967# MAKE_LINT_LIB - Automake conditional 9968# 9969# --enable-lint-library: - 'yes' user instructs the module to created a lint library 9970# - 'no' user instructs the module not to create a lint library (default) 9971 9972AC_DEFUN([XORG_LINT_LIBRARY],[ 9973AC_REQUIRE([XORG_WITH_LINT]) 9974AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library], 9975 [Create lint library (default: disabled)])], 9976 [make_lint_lib=$enableval], [make_lint_lib=no]) 9977 9978if test "x$make_lint_lib" = x"yes" ; then 9979 LINTLIB=llib-l$1.ln 9980 if test "x$LINT" = "x"; then 9981 AC_MSG_ERROR([Cannot make lint library without --with-lint]) 9982 fi 9983elif test "x$make_lint_lib" != x"no" ; then 9984 AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.]) 9985fi 9986 9987AC_SUBST(LINTLIB) 9988AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) 9989 9990]) # XORG_LINT_LIBRARY 9991 9992# XORG_COMPILER_BRAND 9993# ------------------- 9994# Minimum version: 1.14.0 9995# 9996# Checks for various brands of compilers and sets flags as appropriate: 9997# GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes" 9998# clang compiler - sets CLANGCC to "yes" 9999# Intel compiler - sets INTELCC to "yes" 10000# Sun/Oracle Solaris Studio cc - sets SUNCC to "yes" 10001# 10002AC_DEFUN([XORG_COMPILER_BRAND], [ 10003AC_REQUIRE([AC_PROG_CC_C99]) 10004AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"]) 10005AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"]) 10006AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) 10007]) # XORG_COMPILER_BRAND 10008 10009# XORG_CWARNFLAGS 10010# --------------- 10011# Minimum version: 1.2.0 10012# 10013# Defines CWARNFLAGS to enable C compiler warnings. 10014# 10015AC_DEFUN([XORG_CWARNFLAGS], [ 10016AC_REQUIRE([AC_PROG_CC_C99]) 10017AC_REQUIRE([XORG_COMPILER_BRAND]) 10018if test "x$GCC" = xyes ; then 10019 CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \ 10020-Wmissing-declarations -Wnested-externs -fno-strict-aliasing \ 10021-Wbad-function-cast -Wformat=2" 10022 case `$CC -dumpversion` in 10023 3.4.* | 4.*) 10024 CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement" 10025 ;; 10026 esac 10027else 10028 if test "x$SUNCC" = "xyes"; then 10029 CWARNFLAGS="-v" 10030 fi 10031fi 10032AC_SUBST(CWARNFLAGS) 10033]) # XORG_CWARNFLAGS 10034 10035# XORG_STRICT_OPTION 10036# ----------------------- 10037# Minimum version: 1.3.0 10038# 10039# Add configure option to enable strict compilation flags, such as treating 10040# warnings as fatal errors. 10041# If --enable-strict-compilation is passed to configure, adds strict flags to 10042# $CWARNFLAGS. 10043# 10044# Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or 10045# when strict compilation is unconditionally desired. 10046AC_DEFUN([XORG_STRICT_OPTION], [ 10047# If the module's configure.ac calls AC_PROG_CC later on, CC gets set to C89 10048AC_REQUIRE([AC_PROG_CC_C99]) 10049AC_REQUIRE([XORG_COMPILER_BRAND]) 10050AC_REQUIRE([XORG_CWARNFLAGS]) 10051 10052AC_ARG_ENABLE(strict-compilation, 10053 AS_HELP_STRING([--enable-strict-compilation], 10054 [Enable all warnings from compiler and make them errors (default: disabled)]), 10055 [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no]) 10056if test "x$GCC" = xyes ; then 10057 STRICT_CFLAGS="-pedantic -Werror" 10058 # Add -Werror=attributes if supported (gcc 4.2 & later) 10059 AC_MSG_CHECKING([if $CC supports -Werror=attributes]) 10060 save_CFLAGS="$CFLAGS" 10061 CFLAGS="$CFLAGS $STRICT_CFLAGS -Werror=attributes" 10062 AC_COMPILE_IFELSE([AC_LANG_SOURCE([return 0;])], 10063 [STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10064 AC_MSG_RESULT([yes])], 10065 [AC_MSG_RESULT([no])]) 10066 CFLAGS="$save_CFLAGS" 10067elif test "x$SUNCC" = "xyes"; then 10068 STRICT_CFLAGS="-errwarn" 10069elif test "x$INTELCC" = "xyes"; then 10070 STRICT_CFLAGS="-Werror" 10071fi 10072if test "x$STRICT_COMPILE" = "xyes"; then 10073 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10074fi 10075AC_SUBST([STRICT_CFLAGS]) 10076AC_SUBST([CWARNFLAGS]) 10077]) # XORG_STRICT_OPTION 10078 10079# XORG_DEFAULT_OPTIONS 10080# -------------------- 10081# Minimum version: 1.3.0 10082# 10083# Defines default options for X.Org modules. 10084# 10085AC_DEFUN([XORG_DEFAULT_OPTIONS], [ 10086AC_REQUIRE([AC_PROG_INSTALL]) 10087XORG_CWARNFLAGS 10088XORG_STRICT_OPTION 10089XORG_RELEASE_VERSION 10090XORG_CHANGELOG 10091XORG_INSTALL 10092XORG_MANPAGE_SECTIONS 10093m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], 10094 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])]) 10095]) # XORG_DEFAULT_OPTIONS 10096 10097# XORG_INSTALL() 10098# ---------------- 10099# Minimum version: 1.4.0 10100# 10101# Defines the variable INSTALL_CMD as the command to copy 10102# INSTALL from $prefix/share/util-macros. 10103# 10104AC_DEFUN([XORG_INSTALL], [ 10105AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 10106macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10107INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10108mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10109|| (rm -f \$(top_srcdir)/.INSTALL.tmp; 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