aclocal.m4 revision 302b15bd
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 hardcode_into_libs=yes 2480 ;; 2481 2482haiku*) 2483 version_type=linux 2484 need_lib_prefix=no 2485 need_version=no 2486 dynamic_linker="$host_os runtime_loader" 2487 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2488 soname_spec='${libname}${release}${shared_ext}$major' 2489 shlibpath_var=LIBRARY_PATH 2490 shlibpath_overrides_runpath=yes 2491 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2492 hardcode_into_libs=yes 2493 ;; 2494 2495hpux9* | hpux10* | hpux11*) 2496 # Give a soname corresponding to the major version so that dld.sl refuses to 2497 # link against other versions. 2498 version_type=sunos 2499 need_lib_prefix=no 2500 need_version=no 2501 case $host_cpu in 2502 ia64*) 2503 shrext_cmds='.so' 2504 hardcode_into_libs=yes 2505 dynamic_linker="$host_os dld.so" 2506 shlibpath_var=LD_LIBRARY_PATH 2507 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2509 soname_spec='${libname}${release}${shared_ext}$major' 2510 if test "X$HPUX_IA64_MODE" = X32; then 2511 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2512 else 2513 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2514 fi 2515 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2516 ;; 2517 hppa*64*) 2518 shrext_cmds='.sl' 2519 hardcode_into_libs=yes 2520 dynamic_linker="$host_os dld.sl" 2521 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2522 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2523 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2524 soname_spec='${libname}${release}${shared_ext}$major' 2525 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2526 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2527 ;; 2528 *) 2529 shrext_cmds='.sl' 2530 dynamic_linker="$host_os dld.sl" 2531 shlibpath_var=SHLIB_PATH 2532 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2534 soname_spec='${libname}${release}${shared_ext}$major' 2535 ;; 2536 esac 2537 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2538 postinstall_cmds='chmod 555 $lib' 2539 # or fails outright, so override atomically: 2540 install_override_mode=555 2541 ;; 2542 2543interix[[3-9]]*) 2544 version_type=linux 2545 need_lib_prefix=no 2546 need_version=no 2547 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2548 soname_spec='${libname}${release}${shared_ext}$major' 2549 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2550 shlibpath_var=LD_LIBRARY_PATH 2551 shlibpath_overrides_runpath=no 2552 hardcode_into_libs=yes 2553 ;; 2554 2555irix5* | irix6* | nonstopux*) 2556 case $host_os in 2557 nonstopux*) version_type=nonstopux ;; 2558 *) 2559 if test "$lt_cv_prog_gnu_ld" = yes; then 2560 version_type=linux 2561 else 2562 version_type=irix 2563 fi ;; 2564 esac 2565 need_lib_prefix=no 2566 need_version=no 2567 soname_spec='${libname}${release}${shared_ext}$major' 2568 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2569 case $host_os in 2570 irix5* | nonstopux*) 2571 libsuff= shlibsuff= 2572 ;; 2573 *) 2574 case $LD in # libtool.m4 will add one of these switches to LD 2575 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2576 libsuff= shlibsuff= libmagic=32-bit;; 2577 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2578 libsuff=32 shlibsuff=N32 libmagic=N32;; 2579 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2580 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2581 *) libsuff= shlibsuff= libmagic=never-match;; 2582 esac 2583 ;; 2584 esac 2585 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2586 shlibpath_overrides_runpath=no 2587 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2588 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2589 hardcode_into_libs=yes 2590 ;; 2591 2592# No shared lib support for Linux oldld, aout, or coff. 2593linux*oldld* | linux*aout* | linux*coff*) 2594 dynamic_linker=no 2595 ;; 2596 2597# This must be Linux ELF. 2598linux* | k*bsd*-gnu | kopensolaris*-gnu) 2599 version_type=linux 2600 need_lib_prefix=no 2601 need_version=no 2602 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2603 soname_spec='${libname}${release}${shared_ext}$major' 2604 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2605 shlibpath_var=LD_LIBRARY_PATH 2606 shlibpath_overrides_runpath=no 2607 2608 # Some binutils ld are patched to set DT_RUNPATH 2609 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2610 [lt_cv_shlibpath_overrides_runpath=no 2611 save_LDFLAGS=$LDFLAGS 2612 save_libdir=$libdir 2613 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2614 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2615 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2616 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2617 [lt_cv_shlibpath_overrides_runpath=yes])]) 2618 LDFLAGS=$save_LDFLAGS 2619 libdir=$save_libdir 2620 ]) 2621 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2622 2623 # This implies no fast_install, which is unacceptable. 2624 # Some rework will be needed to allow for fast_install 2625 # before this can be enabled. 2626 hardcode_into_libs=yes 2627 2628 # Add ABI-specific directories to the system library path. 2629 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 2630 2631 # Append ld.so.conf contents to the search path 2632 if test -f /etc/ld.so.conf; then 2633 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;/^$/d' | tr '\n' ' '` 2634 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 2635 2636 fi 2637 2638 # We used to test for /lib/ld.so.1 and disable shared libraries on 2639 # powerpc, because MkLinux only supported shared libraries with the 2640 # GNU dynamic linker. Since this was broken with cross compilers, 2641 # most powerpc-linux boxes support dynamic linking these days and 2642 # people can always --disable-shared, the test was removed, and we 2643 # assume the GNU/Linux dynamic linker is in use. 2644 dynamic_linker='GNU/Linux ld.so' 2645 ;; 2646 2647netbsd*) 2648 version_type=sunos 2649 need_lib_prefix=no 2650 need_version=no 2651 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2652 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2653 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2654 dynamic_linker='NetBSD (a.out) ld.so' 2655 else 2656 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2657 soname_spec='${libname}${release}${shared_ext}$major' 2658 dynamic_linker='NetBSD ld.elf_so' 2659 fi 2660 shlibpath_var=LD_LIBRARY_PATH 2661 shlibpath_overrides_runpath=yes 2662 hardcode_into_libs=yes 2663 ;; 2664 2665newsos6) 2666 version_type=linux 2667 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2668 shlibpath_var=LD_LIBRARY_PATH 2669 shlibpath_overrides_runpath=yes 2670 ;; 2671 2672*nto* | *qnx*) 2673 version_type=qnx 2674 need_lib_prefix=no 2675 need_version=no 2676 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2677 soname_spec='${libname}${release}${shared_ext}$major' 2678 shlibpath_var=LD_LIBRARY_PATH 2679 shlibpath_overrides_runpath=no 2680 hardcode_into_libs=yes 2681 dynamic_linker='ldqnx.so' 2682 ;; 2683 2684openbsd*) 2685 version_type=sunos 2686 sys_lib_dlsearch_path_spec="/usr/lib" 2687 need_lib_prefix=no 2688 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2689 case $host_os in 2690 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2691 *) need_version=no ;; 2692 esac 2693 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2694 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2695 shlibpath_var=LD_LIBRARY_PATH 2696 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2697 case $host_os in 2698 openbsd2.[[89]] | openbsd2.[[89]].*) 2699 shlibpath_overrides_runpath=no 2700 ;; 2701 *) 2702 shlibpath_overrides_runpath=yes 2703 ;; 2704 esac 2705 else 2706 shlibpath_overrides_runpath=yes 2707 fi 2708 ;; 2709 2710os2*) 2711 libname_spec='$name' 2712 shrext_cmds=".dll" 2713 need_lib_prefix=no 2714 library_names_spec='$libname${shared_ext} $libname.a' 2715 dynamic_linker='OS/2 ld.exe' 2716 shlibpath_var=LIBPATH 2717 ;; 2718 2719osf3* | osf4* | osf5*) 2720 version_type=osf 2721 need_lib_prefix=no 2722 need_version=no 2723 soname_spec='${libname}${release}${shared_ext}$major' 2724 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2725 shlibpath_var=LD_LIBRARY_PATH 2726 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2727 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2728 ;; 2729 2730rdos*) 2731 dynamic_linker=no 2732 ;; 2733 2734solaris*) 2735 version_type=linux 2736 need_lib_prefix=no 2737 need_version=no 2738 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2739 soname_spec='${libname}${release}${shared_ext}$major' 2740 shlibpath_var=LD_LIBRARY_PATH 2741 shlibpath_overrides_runpath=yes 2742 hardcode_into_libs=yes 2743 # ldd complains unless libraries are executable 2744 postinstall_cmds='chmod +x $lib' 2745 ;; 2746 2747sunos4*) 2748 version_type=sunos 2749 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2750 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2751 shlibpath_var=LD_LIBRARY_PATH 2752 shlibpath_overrides_runpath=yes 2753 if test "$with_gnu_ld" = yes; then 2754 need_lib_prefix=no 2755 fi 2756 need_version=yes 2757 ;; 2758 2759sysv4 | sysv4.3*) 2760 version_type=linux 2761 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2762 soname_spec='${libname}${release}${shared_ext}$major' 2763 shlibpath_var=LD_LIBRARY_PATH 2764 case $host_vendor in 2765 sni) 2766 shlibpath_overrides_runpath=no 2767 need_lib_prefix=no 2768 runpath_var=LD_RUN_PATH 2769 ;; 2770 siemens) 2771 need_lib_prefix=no 2772 ;; 2773 motorola) 2774 need_lib_prefix=no 2775 need_version=no 2776 shlibpath_overrides_runpath=no 2777 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2778 ;; 2779 esac 2780 ;; 2781 2782sysv4*MP*) 2783 if test -d /usr/nec ;then 2784 version_type=linux 2785 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2786 soname_spec='$libname${shared_ext}.$major' 2787 shlibpath_var=LD_LIBRARY_PATH 2788 fi 2789 ;; 2790 2791sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2792 version_type=freebsd-elf 2793 need_lib_prefix=no 2794 need_version=no 2795 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2796 soname_spec='${libname}${release}${shared_ext}$major' 2797 shlibpath_var=LD_LIBRARY_PATH 2798 shlibpath_overrides_runpath=yes 2799 hardcode_into_libs=yes 2800 if test "$with_gnu_ld" = yes; then 2801 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2802 else 2803 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2804 case $host_os in 2805 sco3.2v5*) 2806 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2807 ;; 2808 esac 2809 fi 2810 sys_lib_dlsearch_path_spec='/usr/lib' 2811 ;; 2812 2813tpf*) 2814 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2815 version_type=linux 2816 need_lib_prefix=no 2817 need_version=no 2818 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2819 shlibpath_var=LD_LIBRARY_PATH 2820 shlibpath_overrides_runpath=no 2821 hardcode_into_libs=yes 2822 ;; 2823 2824uts4*) 2825 version_type=linux 2826 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2827 soname_spec='${libname}${release}${shared_ext}$major' 2828 shlibpath_var=LD_LIBRARY_PATH 2829 ;; 2830 2831*) 2832 dynamic_linker=no 2833 ;; 2834esac 2835AC_MSG_RESULT([$dynamic_linker]) 2836test "$dynamic_linker" = no && can_build_shared=no 2837 2838variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2839if test "$GCC" = yes; then 2840 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2841fi 2842 2843if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2844 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2845fi 2846if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2847 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2848fi 2849 2850_LT_DECL([], [variables_saved_for_relink], [1], 2851 [Variables whose values should be saved in libtool wrapper scripts and 2852 restored at link time]) 2853_LT_DECL([], [need_lib_prefix], [0], 2854 [Do we need the "lib" prefix for modules?]) 2855_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2856_LT_DECL([], [version_type], [0], [Library versioning type]) 2857_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2858_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2859_LT_DECL([], [shlibpath_overrides_runpath], [0], 2860 [Is shlibpath searched before the hard-coded library search path?]) 2861_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2862_LT_DECL([], [library_names_spec], [1], 2863 [[List of archive names. First name is the real one, the rest are links. 2864 The last name is the one that the linker finds with -lNAME]]) 2865_LT_DECL([], [soname_spec], [1], 2866 [[The coded name of the library, if different from the real name]]) 2867_LT_DECL([], [install_override_mode], [1], 2868 [Permission mode override for installation of shared libraries]) 2869_LT_DECL([], [postinstall_cmds], [2], 2870 [Command to use after installation of a shared archive]) 2871_LT_DECL([], [postuninstall_cmds], [2], 2872 [Command to use after uninstallation of a shared archive]) 2873_LT_DECL([], [finish_cmds], [2], 2874 [Commands used to finish a libtool library installation in a directory]) 2875_LT_DECL([], [finish_eval], [1], 2876 [[As "finish_cmds", except a single script fragment to be evaled but 2877 not shown]]) 2878_LT_DECL([], [hardcode_into_libs], [0], 2879 [Whether we should hardcode library paths into libraries]) 2880_LT_DECL([], [sys_lib_search_path_spec], [2], 2881 [Compile-time system search path for libraries]) 2882_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2883 [Run-time system search path for libraries]) 2884])# _LT_SYS_DYNAMIC_LINKER 2885 2886 2887# _LT_PATH_TOOL_PREFIX(TOOL) 2888# -------------------------- 2889# find a file program which can recognize shared library 2890AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2891[m4_require([_LT_DECL_EGREP])dnl 2892AC_MSG_CHECKING([for $1]) 2893AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2894[case $MAGIC_CMD in 2895[[\\/*] | ?:[\\/]*]) 2896 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2897 ;; 2898*) 2899 lt_save_MAGIC_CMD="$MAGIC_CMD" 2900 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2901dnl $ac_dummy forces splitting on constant user-supplied paths. 2902dnl POSIX.2 word splitting is done only on the output of word expansions, 2903dnl not every word. This closes a longstanding sh security hole. 2904 ac_dummy="m4_if([$2], , $PATH, [$2])" 2905 for ac_dir in $ac_dummy; do 2906 IFS="$lt_save_ifs" 2907 test -z "$ac_dir" && ac_dir=. 2908 if test -f $ac_dir/$1; then 2909 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2910 if test -n "$file_magic_test_file"; then 2911 case $deplibs_check_method in 2912 "file_magic "*) 2913 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2914 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2915 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2916 $EGREP "$file_magic_regex" > /dev/null; then 2917 : 2918 else 2919 cat <<_LT_EOF 1>&2 2920 2921*** Warning: the command libtool uses to detect shared libraries, 2922*** $file_magic_cmd, produces output that libtool cannot recognize. 2923*** The result is that libtool may fail to recognize shared libraries 2924*** as such. This will affect the creation of libtool libraries that 2925*** depend on shared libraries, but programs linked with such libtool 2926*** libraries will work regardless of this problem. Nevertheless, you 2927*** may want to report the problem to your system manager and/or to 2928*** bug-libtool@gnu.org 2929 2930_LT_EOF 2931 fi ;; 2932 esac 2933 fi 2934 break 2935 fi 2936 done 2937 IFS="$lt_save_ifs" 2938 MAGIC_CMD="$lt_save_MAGIC_CMD" 2939 ;; 2940esac]) 2941MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2942if test -n "$MAGIC_CMD"; then 2943 AC_MSG_RESULT($MAGIC_CMD) 2944else 2945 AC_MSG_RESULT(no) 2946fi 2947_LT_DECL([], [MAGIC_CMD], [0], 2948 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2949])# _LT_PATH_TOOL_PREFIX 2950 2951# Old name: 2952AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2953dnl aclocal-1.4 backwards compatibility: 2954dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2955 2956 2957# _LT_PATH_MAGIC 2958# -------------- 2959# find a file program which can recognize a shared library 2960m4_defun([_LT_PATH_MAGIC], 2961[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2962if test -z "$lt_cv_path_MAGIC_CMD"; then 2963 if test -n "$ac_tool_prefix"; then 2964 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2965 else 2966 MAGIC_CMD=: 2967 fi 2968fi 2969])# _LT_PATH_MAGIC 2970 2971 2972# LT_PATH_LD 2973# ---------- 2974# find the pathname to the GNU or non-GNU linker 2975AC_DEFUN([LT_PATH_LD], 2976[AC_REQUIRE([AC_PROG_CC])dnl 2977AC_REQUIRE([AC_CANONICAL_HOST])dnl 2978AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2979m4_require([_LT_DECL_SED])dnl 2980m4_require([_LT_DECL_EGREP])dnl 2981m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 2982 2983AC_ARG_WITH([gnu-ld], 2984 [AS_HELP_STRING([--with-gnu-ld], 2985 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2986 [test "$withval" = no || with_gnu_ld=yes], 2987 [with_gnu_ld=no])dnl 2988 2989ac_prog=ld 2990if test "$GCC" = yes; then 2991 # Check if gcc -print-prog-name=ld gives a path. 2992 AC_MSG_CHECKING([for ld used by $CC]) 2993 case $host in 2994 *-*-mingw*) 2995 # gcc leaves a trailing carriage return which upsets mingw 2996 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2997 *) 2998 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2999 esac 3000 case $ac_prog in 3001 # Accept absolute paths. 3002 [[\\/]]* | ?:[[\\/]]*) 3003 re_direlt='/[[^/]][[^/]]*/\.\./' 3004 # Canonicalize the pathname of ld 3005 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3006 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3007 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3008 done 3009 test -z "$LD" && LD="$ac_prog" 3010 ;; 3011 "") 3012 # If it fails, then pretend we aren't using GCC. 3013 ac_prog=ld 3014 ;; 3015 *) 3016 # If it is relative, then search for the first ld in PATH. 3017 with_gnu_ld=unknown 3018 ;; 3019 esac 3020elif test "$with_gnu_ld" = yes; then 3021 AC_MSG_CHECKING([for GNU ld]) 3022else 3023 AC_MSG_CHECKING([for non-GNU ld]) 3024fi 3025AC_CACHE_VAL(lt_cv_path_LD, 3026[if test -z "$LD"; then 3027 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3028 for ac_dir in $PATH; do 3029 IFS="$lt_save_ifs" 3030 test -z "$ac_dir" && ac_dir=. 3031 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3032 lt_cv_path_LD="$ac_dir/$ac_prog" 3033 # Check to see if the program is GNU ld. I'd rather use --version, 3034 # but apparently some variants of GNU ld only accept -v. 3035 # Break only if it was the GNU/non-GNU ld that we prefer. 3036 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3037 *GNU* | *'with BFD'*) 3038 test "$with_gnu_ld" != no && break 3039 ;; 3040 *) 3041 test "$with_gnu_ld" != yes && break 3042 ;; 3043 esac 3044 fi 3045 done 3046 IFS="$lt_save_ifs" 3047else 3048 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3049fi]) 3050LD="$lt_cv_path_LD" 3051if test -n "$LD"; then 3052 AC_MSG_RESULT($LD) 3053else 3054 AC_MSG_RESULT(no) 3055fi 3056test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3057_LT_PATH_LD_GNU 3058AC_SUBST([LD]) 3059 3060_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3061])# LT_PATH_LD 3062 3063# Old names: 3064AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3065AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3066dnl aclocal-1.4 backwards compatibility: 3067dnl AC_DEFUN([AM_PROG_LD], []) 3068dnl AC_DEFUN([AC_PROG_LD], []) 3069 3070 3071# _LT_PATH_LD_GNU 3072#- -------------- 3073m4_defun([_LT_PATH_LD_GNU], 3074[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3075[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3076case `$LD -v 2>&1 </dev/null` in 3077*GNU* | *'with BFD'*) 3078 lt_cv_prog_gnu_ld=yes 3079 ;; 3080*) 3081 lt_cv_prog_gnu_ld=no 3082 ;; 3083esac]) 3084with_gnu_ld=$lt_cv_prog_gnu_ld 3085])# _LT_PATH_LD_GNU 3086 3087 3088# _LT_CMD_RELOAD 3089# -------------- 3090# find reload flag for linker 3091# -- PORTME Some linkers may need a different reload flag. 3092m4_defun([_LT_CMD_RELOAD], 3093[AC_CACHE_CHECK([for $LD option to reload object files], 3094 lt_cv_ld_reload_flag, 3095 [lt_cv_ld_reload_flag='-r']) 3096reload_flag=$lt_cv_ld_reload_flag 3097case $reload_flag in 3098"" | " "*) ;; 3099*) reload_flag=" $reload_flag" ;; 3100esac 3101reload_cmds='$LD$reload_flag -o $output$reload_objs' 3102case $host_os in 3103 cygwin* | mingw* | pw32* | cegcc*) 3104 if test "$GCC" != yes; then 3105 reload_cmds=false 3106 fi 3107 ;; 3108 darwin*) 3109 if test "$GCC" = yes; then 3110 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3111 else 3112 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3113 fi 3114 ;; 3115esac 3116_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3117_LT_TAGDECL([], [reload_cmds], [2])dnl 3118])# _LT_CMD_RELOAD 3119 3120 3121# _LT_CHECK_MAGIC_METHOD 3122# ---------------------- 3123# how to check for library dependencies 3124# -- PORTME fill in with the dynamic library characteristics 3125m4_defun([_LT_CHECK_MAGIC_METHOD], 3126[m4_require([_LT_DECL_EGREP]) 3127m4_require([_LT_DECL_OBJDUMP]) 3128AC_CACHE_CHECK([how to recognize dependent libraries], 3129lt_cv_deplibs_check_method, 3130[lt_cv_file_magic_cmd='$MAGIC_CMD' 3131lt_cv_file_magic_test_file= 3132lt_cv_deplibs_check_method='unknown' 3133# Need to set the preceding variable on all platforms that support 3134# interlibrary dependencies. 3135# 'none' -- dependencies not supported. 3136# `unknown' -- same as none, but documents that we really don't know. 3137# 'pass_all' -- all dependencies passed with no checks. 3138# 'test_compile' -- check by making test program. 3139# 'file_magic [[regex]]' -- check by looking for files in library path 3140# which responds to the $file_magic_cmd with a given extended regex. 3141# If you have `file' or equivalent on your system and you're not sure 3142# whether `pass_all' will *always* work, you probably want this one. 3143 3144case $host_os in 3145aix[[4-9]]*) 3146 lt_cv_deplibs_check_method=pass_all 3147 ;; 3148 3149beos*) 3150 lt_cv_deplibs_check_method=pass_all 3151 ;; 3152 3153bsdi[[45]]*) 3154 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3155 lt_cv_file_magic_cmd='/usr/bin/file -L' 3156 lt_cv_file_magic_test_file=/shlib/libc.so 3157 ;; 3158 3159cygwin*) 3160 # func_win32_libid is a shell function defined in ltmain.sh 3161 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3162 lt_cv_file_magic_cmd='func_win32_libid' 3163 ;; 3164 3165mingw* | pw32*) 3166 # Base MSYS/MinGW do not provide the 'file' command needed by 3167 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3168 # unless we find 'file', for example because we are cross-compiling. 3169 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3170 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3171 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3172 lt_cv_file_magic_cmd='func_win32_libid' 3173 else 3174 # Keep this pattern in sync with the one in func_win32_libid. 3175 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3176 lt_cv_file_magic_cmd='$OBJDUMP -f' 3177 fi 3178 ;; 3179 3180cegcc*) 3181 # use the weaker test based on 'objdump'. See mingw*. 3182 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3183 lt_cv_file_magic_cmd='$OBJDUMP -f' 3184 ;; 3185 3186darwin* | rhapsody*) 3187 lt_cv_deplibs_check_method=pass_all 3188 ;; 3189 3190freebsd* | dragonfly*) 3191 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3192 case $host_cpu in 3193 i*86 ) 3194 # Not sure whether the presence of OpenBSD here was a mistake. 3195 # Let's accept both of them until this is cleared up. 3196 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3197 lt_cv_file_magic_cmd=/usr/bin/file 3198 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3199 ;; 3200 esac 3201 else 3202 lt_cv_deplibs_check_method=pass_all 3203 fi 3204 ;; 3205 3206gnu*) 3207 lt_cv_deplibs_check_method=pass_all 3208 ;; 3209 3210haiku*) 3211 lt_cv_deplibs_check_method=pass_all 3212 ;; 3213 3214hpux10.20* | hpux11*) 3215 lt_cv_file_magic_cmd=/usr/bin/file 3216 case $host_cpu in 3217 ia64*) 3218 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3219 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3220 ;; 3221 hppa*64*) 3222 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3223 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3224 ;; 3225 *) 3226 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3227 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3228 ;; 3229 esac 3230 ;; 3231 3232interix[[3-9]]*) 3233 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3234 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3235 ;; 3236 3237irix5* | irix6* | nonstopux*) 3238 case $LD in 3239 *-32|*"-32 ") libmagic=32-bit;; 3240 *-n32|*"-n32 ") libmagic=N32;; 3241 *-64|*"-64 ") libmagic=64-bit;; 3242 *) libmagic=never-match;; 3243 esac 3244 lt_cv_deplibs_check_method=pass_all 3245 ;; 3246 3247# This must be Linux ELF. 3248linux* | k*bsd*-gnu | kopensolaris*-gnu) 3249 lt_cv_deplibs_check_method=pass_all 3250 ;; 3251 3252netbsd*) 3253 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3254 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3255 else 3256 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3257 fi 3258 ;; 3259 3260newos6*) 3261 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3262 lt_cv_file_magic_cmd=/usr/bin/file 3263 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3264 ;; 3265 3266*nto* | *qnx*) 3267 lt_cv_deplibs_check_method=pass_all 3268 ;; 3269 3270openbsd*) 3271 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3272 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3273 else 3274 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3275 fi 3276 ;; 3277 3278osf3* | osf4* | osf5*) 3279 lt_cv_deplibs_check_method=pass_all 3280 ;; 3281 3282rdos*) 3283 lt_cv_deplibs_check_method=pass_all 3284 ;; 3285 3286solaris*) 3287 lt_cv_deplibs_check_method=pass_all 3288 ;; 3289 3290sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3291 lt_cv_deplibs_check_method=pass_all 3292 ;; 3293 3294sysv4 | sysv4.3*) 3295 case $host_vendor in 3296 motorola) 3297 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3298 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3299 ;; 3300 ncr) 3301 lt_cv_deplibs_check_method=pass_all 3302 ;; 3303 sequent) 3304 lt_cv_file_magic_cmd='/bin/file' 3305 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3306 ;; 3307 sni) 3308 lt_cv_file_magic_cmd='/bin/file' 3309 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3310 lt_cv_file_magic_test_file=/lib/libc.so 3311 ;; 3312 siemens) 3313 lt_cv_deplibs_check_method=pass_all 3314 ;; 3315 pc) 3316 lt_cv_deplibs_check_method=pass_all 3317 ;; 3318 esac 3319 ;; 3320 3321tpf*) 3322 lt_cv_deplibs_check_method=pass_all 3323 ;; 3324esac 3325]) 3326 3327file_magic_glob= 3328want_nocaseglob=no 3329if test "$build" = "$host"; then 3330 case $host_os in 3331 mingw* | pw32*) 3332 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3333 want_nocaseglob=yes 3334 else 3335 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3336 fi 3337 ;; 3338 esac 3339fi 3340 3341file_magic_cmd=$lt_cv_file_magic_cmd 3342deplibs_check_method=$lt_cv_deplibs_check_method 3343test -z "$deplibs_check_method" && deplibs_check_method=unknown 3344 3345_LT_DECL([], [deplibs_check_method], [1], 3346 [Method to check whether dependent libraries are shared objects]) 3347_LT_DECL([], [file_magic_cmd], [1], 3348 [Command to use when deplibs_check_method = "file_magic"]) 3349_LT_DECL([], [file_magic_glob], [1], 3350 [How to find potential files when deplibs_check_method = "file_magic"]) 3351_LT_DECL([], [want_nocaseglob], [1], 3352 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3353])# _LT_CHECK_MAGIC_METHOD 3354 3355 3356# LT_PATH_NM 3357# ---------- 3358# find the pathname to a BSD- or MS-compatible name lister 3359AC_DEFUN([LT_PATH_NM], 3360[AC_REQUIRE([AC_PROG_CC])dnl 3361AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3362[if test -n "$NM"; then 3363 # Let the user override the test. 3364 lt_cv_path_NM="$NM" 3365else 3366 lt_nm_to_check="${ac_tool_prefix}nm" 3367 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3368 lt_nm_to_check="$lt_nm_to_check nm" 3369 fi 3370 for lt_tmp_nm in $lt_nm_to_check; do 3371 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3372 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3373 IFS="$lt_save_ifs" 3374 test -z "$ac_dir" && ac_dir=. 3375 tmp_nm="$ac_dir/$lt_tmp_nm" 3376 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3377 # Check to see if the nm accepts a BSD-compat flag. 3378 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3379 # nm: unknown option "B" ignored 3380 # Tru64's nm complains that /dev/null is an invalid object file 3381 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3382 */dev/null* | *'Invalid file or object type'*) 3383 lt_cv_path_NM="$tmp_nm -B" 3384 break 3385 ;; 3386 *) 3387 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3388 */dev/null*) 3389 lt_cv_path_NM="$tmp_nm -p" 3390 break 3391 ;; 3392 *) 3393 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3394 continue # so that we can try to find one that supports BSD flags 3395 ;; 3396 esac 3397 ;; 3398 esac 3399 fi 3400 done 3401 IFS="$lt_save_ifs" 3402 done 3403 : ${lt_cv_path_NM=no} 3404fi]) 3405if test "$lt_cv_path_NM" != "no"; then 3406 NM="$lt_cv_path_NM" 3407else 3408 # Didn't find any BSD compatible name lister, look for dumpbin. 3409 if test -n "$DUMPBIN"; then : 3410 # Let the user override the test. 3411 else 3412 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3413 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3414 *COFF*) 3415 DUMPBIN="$DUMPBIN -symbols" 3416 ;; 3417 *) 3418 DUMPBIN=: 3419 ;; 3420 esac 3421 fi 3422 AC_SUBST([DUMPBIN]) 3423 if test "$DUMPBIN" != ":"; then 3424 NM="$DUMPBIN" 3425 fi 3426fi 3427test -z "$NM" && NM=nm 3428AC_SUBST([NM]) 3429_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3430 3431AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3432 [lt_cv_nm_interface="BSD nm" 3433 echo "int some_variable = 0;" > conftest.$ac_ext 3434 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3435 (eval "$ac_compile" 2>conftest.err) 3436 cat conftest.err >&AS_MESSAGE_LOG_FD 3437 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3438 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3439 cat conftest.err >&AS_MESSAGE_LOG_FD 3440 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3441 cat conftest.out >&AS_MESSAGE_LOG_FD 3442 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3443 lt_cv_nm_interface="MS dumpbin" 3444 fi 3445 rm -f conftest*]) 3446])# LT_PATH_NM 3447 3448# Old names: 3449AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3450AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3451dnl aclocal-1.4 backwards compatibility: 3452dnl AC_DEFUN([AM_PROG_NM], []) 3453dnl AC_DEFUN([AC_PROG_NM], []) 3454 3455# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3456# -------------------------------- 3457# how to determine the name of the shared library 3458# associated with a specific link library. 3459# -- PORTME fill in with the dynamic library characteristics 3460m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3461[m4_require([_LT_DECL_EGREP]) 3462m4_require([_LT_DECL_OBJDUMP]) 3463m4_require([_LT_DECL_DLLTOOL]) 3464AC_CACHE_CHECK([how to associate runtime and link libraries], 3465lt_cv_sharedlib_from_linklib_cmd, 3466[lt_cv_sharedlib_from_linklib_cmd='unknown' 3467 3468case $host_os in 3469cygwin* | mingw* | pw32* | cegcc*) 3470 # two different shell functions defined in ltmain.sh 3471 # decide which to use based on capabilities of $DLLTOOL 3472 case `$DLLTOOL --help 2>&1` in 3473 *--identify-strict*) 3474 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3475 ;; 3476 *) 3477 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3478 ;; 3479 esac 3480 ;; 3481*) 3482 # fallback: assume linklib IS sharedlib 3483 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3484 ;; 3485esac 3486]) 3487sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3488test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3489 3490_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3491 [Command to associate shared and link libraries]) 3492])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3493 3494 3495# _LT_PATH_MANIFEST_TOOL 3496# ---------------------- 3497# locate the manifest tool 3498m4_defun([_LT_PATH_MANIFEST_TOOL], 3499[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3500test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3501AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3502 [lt_cv_path_mainfest_tool=no 3503 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3504 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3505 cat conftest.err >&AS_MESSAGE_LOG_FD 3506 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3507 lt_cv_path_mainfest_tool=yes 3508 fi 3509 rm -f conftest*]) 3510if test "x$lt_cv_path_mainfest_tool" != xyes; then 3511 MANIFEST_TOOL=: 3512fi 3513_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3514])# _LT_PATH_MANIFEST_TOOL 3515 3516 3517# LT_LIB_M 3518# -------- 3519# check for math library 3520AC_DEFUN([LT_LIB_M], 3521[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3522LIBM= 3523case $host in 3524*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3525 # These system don't have libm, or don't need it 3526 ;; 3527*-ncr-sysv4.3*) 3528 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3529 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3530 ;; 3531*) 3532 AC_CHECK_LIB(m, cos, LIBM="-lm") 3533 ;; 3534esac 3535AC_SUBST([LIBM]) 3536])# LT_LIB_M 3537 3538# Old name: 3539AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3540dnl aclocal-1.4 backwards compatibility: 3541dnl AC_DEFUN([AC_CHECK_LIBM], []) 3542 3543 3544# _LT_COMPILER_NO_RTTI([TAGNAME]) 3545# ------------------------------- 3546m4_defun([_LT_COMPILER_NO_RTTI], 3547[m4_require([_LT_TAG_COMPILER])dnl 3548 3549_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3550 3551if test "$GCC" = yes; then 3552 case $cc_basename in 3553 nvcc*) 3554 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3555 *) 3556 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3557 esac 3558 3559 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3560 lt_cv_prog_compiler_rtti_exceptions, 3561 [-fno-rtti -fno-exceptions], [], 3562 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3563fi 3564_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3565 [Compiler flag to turn off builtin functions]) 3566])# _LT_COMPILER_NO_RTTI 3567 3568 3569# _LT_CMD_GLOBAL_SYMBOLS 3570# ---------------------- 3571m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3572[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3573AC_REQUIRE([AC_PROG_CC])dnl 3574AC_REQUIRE([AC_PROG_AWK])dnl 3575AC_REQUIRE([LT_PATH_NM])dnl 3576AC_REQUIRE([LT_PATH_LD])dnl 3577m4_require([_LT_DECL_SED])dnl 3578m4_require([_LT_DECL_EGREP])dnl 3579m4_require([_LT_TAG_COMPILER])dnl 3580 3581# Check for command to grab the raw symbol name followed by C symbol from nm. 3582AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3583AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3584[ 3585# These are sane defaults that work on at least a few old systems. 3586# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3587 3588# Character class describing NM global symbol codes. 3589symcode='[[BCDEGRST]]' 3590 3591# Regexp to match symbols that can be accessed directly from C. 3592sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3593 3594# Define system-specific variables. 3595case $host_os in 3596aix*) 3597 symcode='[[BCDT]]' 3598 ;; 3599cygwin* | mingw* | pw32* | cegcc*) 3600 symcode='[[ABCDGISTW]]' 3601 ;; 3602hpux*) 3603 if test "$host_cpu" = ia64; then 3604 symcode='[[ABCDEGRST]]' 3605 fi 3606 ;; 3607irix* | nonstopux*) 3608 symcode='[[BCDEGRST]]' 3609 ;; 3610osf*) 3611 symcode='[[BCDEGQRST]]' 3612 ;; 3613solaris*) 3614 symcode='[[BDRT]]' 3615 ;; 3616sco3.2v5*) 3617 symcode='[[DT]]' 3618 ;; 3619sysv4.2uw2*) 3620 symcode='[[DT]]' 3621 ;; 3622sysv5* | sco5v6* | unixware* | OpenUNIX*) 3623 symcode='[[ABDT]]' 3624 ;; 3625sysv4) 3626 symcode='[[DFNSTU]]' 3627 ;; 3628esac 3629 3630# If we're using GNU nm, then use its standard symbol codes. 3631case `$NM -V 2>&1` in 3632*GNU* | *'with BFD'*) 3633 symcode='[[ABCDGIRSTW]]' ;; 3634esac 3635 3636# Transform an extracted symbol line into a proper C declaration. 3637# Some systems (esp. on ia64) link data and code symbols differently, 3638# so use this general approach. 3639lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3640 3641# Transform an extracted symbol line into symbol name and symbol address 3642lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3643lt_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'" 3644 3645# Handle CRLF in mingw tool chain 3646opt_cr= 3647case $build_os in 3648mingw*) 3649 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3650 ;; 3651esac 3652 3653# Try without a prefix underscore, then with it. 3654for ac_symprfx in "" "_"; do 3655 3656 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3657 symxfrm="\\1 $ac_symprfx\\2 \\2" 3658 3659 # Write the raw and C identifiers. 3660 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3661 # Fake it for dumpbin and say T for any non-static function 3662 # and D for any global variable. 3663 # Also find C++ and __fastcall symbols from MSVC++, 3664 # which start with @ or ?. 3665 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3666" {last_section=section; section=\$ 3};"\ 3667" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3668" \$ 0!~/External *\|/{next};"\ 3669" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3670" {if(hide[section]) next};"\ 3671" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3672" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3673" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3674" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3675" ' prfx=^$ac_symprfx]" 3676 else 3677 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3678 fi 3679 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3680 3681 # Check to see that the pipe works correctly. 3682 pipe_works=no 3683 3684 rm -f conftest* 3685 cat > conftest.$ac_ext <<_LT_EOF 3686#ifdef __cplusplus 3687extern "C" { 3688#endif 3689char nm_test_var; 3690void nm_test_func(void); 3691void nm_test_func(void){} 3692#ifdef __cplusplus 3693} 3694#endif 3695int main(){nm_test_var='a';nm_test_func();return(0);} 3696_LT_EOF 3697 3698 if AC_TRY_EVAL(ac_compile); then 3699 # Now try to grab the symbols. 3700 nlist=conftest.nm 3701 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3702 # Try sorting and uniquifying the output. 3703 if sort "$nlist" | uniq > "$nlist"T; then 3704 mv -f "$nlist"T "$nlist" 3705 else 3706 rm -f "$nlist"T 3707 fi 3708 3709 # Make sure that we snagged all the symbols we need. 3710 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3711 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3712 cat <<_LT_EOF > conftest.$ac_ext 3713/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3714#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3715/* DATA imports from DLLs on WIN32 con't be const, because runtime 3716 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3717# define LT@&t@_DLSYM_CONST 3718#elif defined(__osf__) 3719/* This system does not cope well with relocations in const data. */ 3720# define LT@&t@_DLSYM_CONST 3721#else 3722# define LT@&t@_DLSYM_CONST const 3723#endif 3724 3725#ifdef __cplusplus 3726extern "C" { 3727#endif 3728 3729_LT_EOF 3730 # Now generate the symbol file. 3731 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3732 3733 cat <<_LT_EOF >> conftest.$ac_ext 3734 3735/* The mapping between symbol names and symbols. */ 3736LT@&t@_DLSYM_CONST struct { 3737 const char *name; 3738 void *address; 3739} 3740lt__PROGRAM__LTX_preloaded_symbols[[]] = 3741{ 3742 { "@PROGRAM@", (void *) 0 }, 3743_LT_EOF 3744 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3745 cat <<\_LT_EOF >> conftest.$ac_ext 3746 {0, (void *) 0} 3747}; 3748 3749/* This works around a problem in FreeBSD linker */ 3750#ifdef FREEBSD_WORKAROUND 3751static const void *lt_preloaded_setup() { 3752 return lt__PROGRAM__LTX_preloaded_symbols; 3753} 3754#endif 3755 3756#ifdef __cplusplus 3757} 3758#endif 3759_LT_EOF 3760 # Now try linking the two files. 3761 mv conftest.$ac_objext conftstm.$ac_objext 3762 lt_globsym_save_LIBS=$LIBS 3763 lt_globsym_save_CFLAGS=$CFLAGS 3764 LIBS="conftstm.$ac_objext" 3765 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3766 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3767 pipe_works=yes 3768 fi 3769 LIBS=$lt_globsym_save_LIBS 3770 CFLAGS=$lt_globsym_save_CFLAGS 3771 else 3772 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3773 fi 3774 else 3775 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3776 fi 3777 else 3778 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3779 fi 3780 else 3781 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3782 cat conftest.$ac_ext >&5 3783 fi 3784 rm -rf conftest* conftst* 3785 3786 # Do not use the global_symbol_pipe unless it works. 3787 if test "$pipe_works" = yes; then 3788 break 3789 else 3790 lt_cv_sys_global_symbol_pipe= 3791 fi 3792done 3793]) 3794if test -z "$lt_cv_sys_global_symbol_pipe"; then 3795 lt_cv_sys_global_symbol_to_cdecl= 3796fi 3797if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3798 AC_MSG_RESULT(failed) 3799else 3800 AC_MSG_RESULT(ok) 3801fi 3802 3803# Response file support. 3804if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3805 nm_file_list_spec='@' 3806elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3807 nm_file_list_spec='@' 3808fi 3809 3810_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3811 [Take the output of nm and produce a listing of raw symbols and C names]) 3812_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3813 [Transform the output of nm in a proper C declaration]) 3814_LT_DECL([global_symbol_to_c_name_address], 3815 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3816 [Transform the output of nm in a C name address pair]) 3817_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3818 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3819 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3820_LT_DECL([], [nm_file_list_spec], [1], 3821 [Specify filename containing input files for $NM]) 3822]) # _LT_CMD_GLOBAL_SYMBOLS 3823 3824 3825# _LT_COMPILER_PIC([TAGNAME]) 3826# --------------------------- 3827m4_defun([_LT_COMPILER_PIC], 3828[m4_require([_LT_TAG_COMPILER])dnl 3829_LT_TAGVAR(lt_prog_compiler_wl, $1)= 3830_LT_TAGVAR(lt_prog_compiler_pic, $1)= 3831_LT_TAGVAR(lt_prog_compiler_static, $1)= 3832 3833m4_if([$1], [CXX], [ 3834 # C++ specific cases for pic, static, wl, etc. 3835 if test "$GXX" = yes; then 3836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3837 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3838 3839 case $host_os in 3840 aix*) 3841 # All AIX code is PIC. 3842 if test "$host_cpu" = ia64; then 3843 # AIX 5 now supports IA64 processor 3844 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3845 fi 3846 ;; 3847 3848 amigaos*) 3849 case $host_cpu in 3850 powerpc) 3851 # see comment about AmigaOS4 .so support 3852 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3853 ;; 3854 m68k) 3855 # FIXME: we need at least 68020 code to build shared libraries, but 3856 # adding the `-m68020' flag to GCC prevents building anything better, 3857 # like `-m68040'. 3858 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3859 ;; 3860 esac 3861 ;; 3862 3863 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3864 # PIC is the default for these OSes. 3865 ;; 3866 mingw* | cygwin* | os2* | pw32* | cegcc*) 3867 # This hack is so that the source file can tell whether it is being 3868 # built for inclusion in a dll (and should export symbols for example). 3869 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3870 # (--disable-auto-import) libraries 3871 m4_if([$1], [GCJ], [], 3872 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3873 ;; 3874 darwin* | rhapsody*) 3875 # PIC is the default on this platform 3876 # Common symbols not allowed in MH_DYLIB files 3877 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3878 ;; 3879 *djgpp*) 3880 # DJGPP does not support shared libraries at all 3881 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3882 ;; 3883 haiku*) 3884 # PIC is the default for Haiku. 3885 # The "-static" flag exists, but is broken. 3886 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3887 ;; 3888 interix[[3-9]]*) 3889 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3890 # Instead, we relocate shared libraries at runtime. 3891 ;; 3892 sysv4*MP*) 3893 if test -d /usr/nec; then 3894 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3895 fi 3896 ;; 3897 hpux*) 3898 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3899 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3900 # sets the default TLS model and affects inlining. 3901 case $host_cpu in 3902 hppa*64*) 3903 ;; 3904 *) 3905 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3906 ;; 3907 esac 3908 ;; 3909 *qnx* | *nto*) 3910 # QNX uses GNU C++, but need to define -shared option too, otherwise 3911 # it will coredump. 3912 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3913 ;; 3914 *) 3915 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3916 ;; 3917 esac 3918 else 3919 case $host_os in 3920 aix[[4-9]]*) 3921 # All AIX code is PIC. 3922 if test "$host_cpu" = ia64; then 3923 # AIX 5 now supports IA64 processor 3924 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3925 else 3926 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3927 fi 3928 ;; 3929 chorus*) 3930 case $cc_basename in 3931 cxch68*) 3932 # Green Hills C++ Compiler 3933 # _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" 3934 ;; 3935 esac 3936 ;; 3937 mingw* | cygwin* | os2* | pw32* | cegcc*) 3938 # This hack is so that the source file can tell whether it is being 3939 # built for inclusion in a dll (and should export symbols for example). 3940 m4_if([$1], [GCJ], [], 3941 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3942 ;; 3943 dgux*) 3944 case $cc_basename in 3945 ec++*) 3946 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3947 ;; 3948 ghcx*) 3949 # Green Hills C++ Compiler 3950 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3951 ;; 3952 *) 3953 ;; 3954 esac 3955 ;; 3956 freebsd* | dragonfly*) 3957 # FreeBSD uses GNU C++ 3958 ;; 3959 hpux9* | hpux10* | hpux11*) 3960 case $cc_basename in 3961 CC*) 3962 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3963 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3964 if test "$host_cpu" != ia64; then 3965 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3966 fi 3967 ;; 3968 aCC*) 3969 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3970 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3971 case $host_cpu in 3972 hppa*64*|ia64*) 3973 # +Z the default 3974 ;; 3975 *) 3976 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3977 ;; 3978 esac 3979 ;; 3980 *) 3981 ;; 3982 esac 3983 ;; 3984 interix*) 3985 # This is c89, which is MS Visual C++ (no shared libs) 3986 # Anyone wants to do a port? 3987 ;; 3988 irix5* | irix6* | nonstopux*) 3989 case $cc_basename in 3990 CC*) 3991 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3992 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3993 # CC pic flag -KPIC is the default. 3994 ;; 3995 *) 3996 ;; 3997 esac 3998 ;; 3999 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4000 case $cc_basename in 4001 KCC*) 4002 # KAI C++ Compiler 4003 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4004 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4005 ;; 4006 ecpc* ) 4007 # old Intel C++ for x86_64 which still supported -KPIC. 4008 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4009 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4010 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4011 ;; 4012 icpc* ) 4013 # Intel C++, used to be incompatible with GCC. 4014 # ICC 10 doesn't accept -KPIC any more. 4015 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4017 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4018 ;; 4019 pgCC* | pgcpp*) 4020 # Portland Group C++ compiler 4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4022 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4023 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4024 ;; 4025 cxx*) 4026 # Compaq C++ 4027 # Make sure the PIC flag is empty. It appears that all Alpha 4028 # Linux and Compaq Tru64 Unix objects are PIC. 4029 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4030 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4031 ;; 4032 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4033 # IBM XL 8.0, 9.0 on PPC and BlueGene 4034 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4036 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4037 ;; 4038 *) 4039 case `$CC -V 2>&1 | sed 5q` in 4040 *Sun\ C*) 4041 # Sun C++ 5.9 4042 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4043 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4044 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4045 ;; 4046 esac 4047 ;; 4048 esac 4049 ;; 4050 lynxos*) 4051 ;; 4052 m88k*) 4053 ;; 4054 mvs*) 4055 case $cc_basename in 4056 cxx*) 4057 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4058 ;; 4059 *) 4060 ;; 4061 esac 4062 ;; 4063 netbsd*) 4064 ;; 4065 *qnx* | *nto*) 4066 # QNX uses GNU C++, but need to define -shared option too, otherwise 4067 # it will coredump. 4068 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4069 ;; 4070 osf3* | osf4* | osf5*) 4071 case $cc_basename in 4072 KCC*) 4073 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4074 ;; 4075 RCC*) 4076 # Rational C++ 2.4.1 4077 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4078 ;; 4079 cxx*) 4080 # Digital/Compaq C++ 4081 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4082 # Make sure the PIC flag is empty. It appears that all Alpha 4083 # Linux and Compaq Tru64 Unix objects are PIC. 4084 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4085 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4086 ;; 4087 *) 4088 ;; 4089 esac 4090 ;; 4091 psos*) 4092 ;; 4093 solaris*) 4094 case $cc_basename in 4095 CC* | sunCC*) 4096 # Sun C++ 4.2, 5.x and Centerline C++ 4097 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4098 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4099 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4100 ;; 4101 gcx*) 4102 # Green Hills C++ Compiler 4103 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4104 ;; 4105 *) 4106 ;; 4107 esac 4108 ;; 4109 sunos4*) 4110 case $cc_basename in 4111 CC*) 4112 # Sun C++ 4.x 4113 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4114 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4115 ;; 4116 lcc*) 4117 # Lucid 4118 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4119 ;; 4120 *) 4121 ;; 4122 esac 4123 ;; 4124 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4125 case $cc_basename in 4126 CC*) 4127 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4128 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4129 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4130 ;; 4131 esac 4132 ;; 4133 tandem*) 4134 case $cc_basename in 4135 NCC*) 4136 # NonStop-UX NCC 3.20 4137 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4138 ;; 4139 *) 4140 ;; 4141 esac 4142 ;; 4143 vxworks*) 4144 ;; 4145 *) 4146 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4147 ;; 4148 esac 4149 fi 4150], 4151[ 4152 if test "$GCC" = yes; then 4153 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4154 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4155 4156 case $host_os in 4157 aix*) 4158 # All AIX code is PIC. 4159 if test "$host_cpu" = ia64; then 4160 # AIX 5 now supports IA64 processor 4161 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4162 fi 4163 ;; 4164 4165 amigaos*) 4166 case $host_cpu in 4167 powerpc) 4168 # see comment about AmigaOS4 .so support 4169 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4170 ;; 4171 m68k) 4172 # FIXME: we need at least 68020 code to build shared libraries, but 4173 # adding the `-m68020' flag to GCC prevents building anything better, 4174 # like `-m68040'. 4175 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4176 ;; 4177 esac 4178 ;; 4179 4180 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4181 # PIC is the default for these OSes. 4182 ;; 4183 4184 mingw* | cygwin* | pw32* | os2* | cegcc*) 4185 # This hack is so that the source file can tell whether it is being 4186 # built for inclusion in a dll (and should export symbols for example). 4187 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4188 # (--disable-auto-import) libraries 4189 m4_if([$1], [GCJ], [], 4190 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4191 ;; 4192 4193 darwin* | rhapsody*) 4194 # PIC is the default on this platform 4195 # Common symbols not allowed in MH_DYLIB files 4196 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4197 ;; 4198 4199 haiku*) 4200 # PIC is the default for Haiku. 4201 # The "-static" flag exists, but is broken. 4202 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4203 ;; 4204 4205 hpux*) 4206 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4207 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4208 # sets the default TLS model and affects inlining. 4209 case $host_cpu in 4210 hppa*64*) 4211 # +Z the default 4212 ;; 4213 *) 4214 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4215 ;; 4216 esac 4217 ;; 4218 4219 interix[[3-9]]*) 4220 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4221 # Instead, we relocate shared libraries at runtime. 4222 ;; 4223 4224 msdosdjgpp*) 4225 # Just because we use GCC doesn't mean we suddenly get shared libraries 4226 # on systems that don't support them. 4227 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4228 enable_shared=no 4229 ;; 4230 4231 *nto* | *qnx*) 4232 # QNX uses GNU C++, but need to define -shared option too, otherwise 4233 # it will coredump. 4234 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4235 ;; 4236 4237 sysv4*MP*) 4238 if test -d /usr/nec; then 4239 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4240 fi 4241 ;; 4242 4243 *) 4244 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4245 ;; 4246 esac 4247 4248 case $cc_basename in 4249 nvcc*) # Cuda Compiler Driver 2.2 4250 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4251 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' 4252 ;; 4253 esac 4254 else 4255 # PORTME Check for flag to pass linker flags through the system compiler. 4256 case $host_os in 4257 aix*) 4258 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4259 if test "$host_cpu" = ia64; then 4260 # AIX 5 now supports IA64 processor 4261 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4262 else 4263 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4264 fi 4265 ;; 4266 4267 mingw* | cygwin* | pw32* | os2* | cegcc*) 4268 # This hack is so that the source file can tell whether it is being 4269 # built for inclusion in a dll (and should export symbols for example). 4270 m4_if([$1], [GCJ], [], 4271 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4272 ;; 4273 4274 hpux9* | hpux10* | hpux11*) 4275 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4276 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4277 # not for PA HP-UX. 4278 case $host_cpu in 4279 hppa*64*|ia64*) 4280 # +Z the default 4281 ;; 4282 *) 4283 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4284 ;; 4285 esac 4286 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4287 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4288 ;; 4289 4290 irix5* | irix6* | nonstopux*) 4291 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4292 # PIC (with -KPIC) is the default. 4293 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4294 ;; 4295 4296 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4297 case $cc_basename in 4298 # old Intel for x86_64 which still supported -KPIC. 4299 ecc*) 4300 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4302 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4303 ;; 4304 # icc used to be incompatible with GCC. 4305 # ICC 10 doesn't accept -KPIC any more. 4306 icc* | ifort*) 4307 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4308 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4309 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4310 ;; 4311 # Lahey Fortran 8.1. 4312 lf95*) 4313 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4314 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4315 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4316 ;; 4317 nagfor*) 4318 # NAG Fortran compiler 4319 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4320 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4321 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4322 ;; 4323 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4324 # Portland Group compilers (*not* the Pentium gcc compiler, 4325 # which looks to be a dead project) 4326 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4327 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4328 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4329 ;; 4330 ccc*) 4331 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4332 # All Alpha code is PIC. 4333 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4334 ;; 4335 xl* | bgxl* | bgf* | mpixl*) 4336 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4337 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4338 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4339 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4340 ;; 4341 *) 4342 case `$CC -V 2>&1 | sed 5q` in 4343 *Sun\ F* | *Sun*Fortran*) 4344 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4345 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4346 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4347 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4348 ;; 4349 *Sun\ C*) 4350 # Sun C 5.9 4351 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4352 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4353 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4354 ;; 4355 esac 4356 ;; 4357 esac 4358 ;; 4359 4360 newsos6) 4361 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4362 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4363 ;; 4364 4365 *nto* | *qnx*) 4366 # QNX uses GNU C++, but need to define -shared option too, otherwise 4367 # it will coredump. 4368 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4369 ;; 4370 4371 osf3* | osf4* | osf5*) 4372 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4373 # All OSF/1 code is PIC. 4374 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4375 ;; 4376 4377 rdos*) 4378 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4379 ;; 4380 4381 solaris*) 4382 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4383 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4384 case $cc_basename in 4385 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4386 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4387 *) 4388 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4389 esac 4390 ;; 4391 4392 sunos4*) 4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4394 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4395 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4396 ;; 4397 4398 sysv4 | sysv4.2uw2* | sysv4.3*) 4399 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4400 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4402 ;; 4403 4404 sysv4*MP*) 4405 if test -d /usr/nec ;then 4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4408 fi 4409 ;; 4410 4411 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4412 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4413 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4414 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4415 ;; 4416 4417 unicos*) 4418 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4419 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4420 ;; 4421 4422 uts4*) 4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4425 ;; 4426 4427 *) 4428 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4429 ;; 4430 esac 4431 fi 4432]) 4433case $host_os in 4434 # For platforms which do not support PIC, -DPIC is meaningless: 4435 *djgpp*) 4436 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4437 ;; 4438 *) 4439 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4440 ;; 4441esac 4442 4443AC_CACHE_CHECK([for $compiler option to produce PIC], 4444 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4445 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4446_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4447 4448# 4449# Check to make sure the PIC flag actually works. 4450# 4451if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4452 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4453 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4454 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4455 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4456 "" | " "*) ;; 4457 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4458 esac], 4459 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4460 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4461fi 4462_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4463 [Additional compiler flags for building library objects]) 4464 4465_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4466 [How to pass a linker flag through the compiler]) 4467# 4468# Check to make sure the static flag actually works. 4469# 4470wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4471_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4472 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4473 $lt_tmp_static_flag, 4474 [], 4475 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4476_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4477 [Compiler flag to prevent dynamic linking]) 4478])# _LT_COMPILER_PIC 4479 4480 4481# _LT_LINKER_SHLIBS([TAGNAME]) 4482# ---------------------------- 4483# See if the linker supports building shared libraries. 4484m4_defun([_LT_LINKER_SHLIBS], 4485[AC_REQUIRE([LT_PATH_LD])dnl 4486AC_REQUIRE([LT_PATH_NM])dnl 4487m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4488m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4489m4_require([_LT_DECL_EGREP])dnl 4490m4_require([_LT_DECL_SED])dnl 4491m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4492m4_require([_LT_TAG_COMPILER])dnl 4493AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4494m4_if([$1], [CXX], [ 4495 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4496 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4497 case $host_os in 4498 aix[[4-9]]*) 4499 # If we're using GNU nm, then we don't want the "-C" option. 4500 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4501 # Also, AIX nm treats weak defined symbols like other global defined 4502 # symbols, whereas GNU nm marks them as "W". 4503 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4504 _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' 4505 else 4506 _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' 4507 fi 4508 ;; 4509 pw32*) 4510 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4511 ;; 4512 cygwin* | mingw* | cegcc*) 4513 case $cc_basename in 4514 cl*) ;; 4515 *) 4516 _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' 4517 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4518 ;; 4519 esac 4520 ;; 4521 *) 4522 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4523 ;; 4524 esac 4525], [ 4526 runpath_var= 4527 _LT_TAGVAR(allow_undefined_flag, $1)= 4528 _LT_TAGVAR(always_export_symbols, $1)=no 4529 _LT_TAGVAR(archive_cmds, $1)= 4530 _LT_TAGVAR(archive_expsym_cmds, $1)= 4531 _LT_TAGVAR(compiler_needs_object, $1)=no 4532 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4533 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4534 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4535 _LT_TAGVAR(hardcode_automatic, $1)=no 4536 _LT_TAGVAR(hardcode_direct, $1)=no 4537 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4538 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4539 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4540 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4541 _LT_TAGVAR(hardcode_minus_L, $1)=no 4542 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4543 _LT_TAGVAR(inherit_rpath, $1)=no 4544 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4545 _LT_TAGVAR(module_cmds, $1)= 4546 _LT_TAGVAR(module_expsym_cmds, $1)= 4547 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4548 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4549 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4550 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4551 # include_expsyms should be a list of space-separated symbols to be *always* 4552 # included in the symbol list 4553 _LT_TAGVAR(include_expsyms, $1)= 4554 # exclude_expsyms can be an extended regexp of symbols to exclude 4555 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4556 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4557 # as well as any symbol that contains `d'. 4558 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4559 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4560 # platforms (ab)use it in PIC code, but their linkers get confused if 4561 # the symbol is explicitly referenced. Since portable code cannot 4562 # rely on this symbol name, it's probably fine to never include it in 4563 # preloaded symbol tables. 4564 # Exclude shared library initialization/finalization symbols. 4565dnl Note also adjust exclude_expsyms for C++ above. 4566 extract_expsyms_cmds= 4567 4568 case $host_os in 4569 cygwin* | mingw* | pw32* | cegcc*) 4570 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4571 # When not using gcc, we currently assume that we are using 4572 # Microsoft Visual C++. 4573 if test "$GCC" != yes; then 4574 with_gnu_ld=no 4575 fi 4576 ;; 4577 interix*) 4578 # we just hope/assume this is gcc and not c89 (= MSVC++) 4579 with_gnu_ld=yes 4580 ;; 4581 openbsd*) 4582 with_gnu_ld=no 4583 ;; 4584 esac 4585 4586 _LT_TAGVAR(ld_shlibs, $1)=yes 4587 4588 # On some targets, GNU ld is compatible enough with the native linker 4589 # that we're better off using the native interface for both. 4590 lt_use_gnu_ld_interface=no 4591 if test "$with_gnu_ld" = yes; then 4592 case $host_os in 4593 aix*) 4594 # The AIX port of GNU ld has always aspired to compatibility 4595 # with the native linker. However, as the warning in the GNU ld 4596 # block says, versions before 2.19.5* couldn't really create working 4597 # shared libraries, regardless of the interface used. 4598 case `$LD -v 2>&1` in 4599 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4600 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4601 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4602 *) 4603 lt_use_gnu_ld_interface=yes 4604 ;; 4605 esac 4606 ;; 4607 *) 4608 lt_use_gnu_ld_interface=yes 4609 ;; 4610 esac 4611 fi 4612 4613 if test "$lt_use_gnu_ld_interface" = yes; then 4614 # If archive_cmds runs LD, not CC, wlarc should be empty 4615 wlarc='${wl}' 4616 4617 # Set some defaults for GNU ld with shared library support. These 4618 # are reset later if shared libraries are not supported. Putting them 4619 # here allows them to be overridden if necessary. 4620 runpath_var=LD_RUN_PATH 4621 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4622 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4623 # ancient GNU ld didn't support --whole-archive et. al. 4624 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4625 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4626 else 4627 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4628 fi 4629 supports_anon_versioning=no 4630 case `$LD -v 2>&1` in 4631 *GNU\ gold*) supports_anon_versioning=yes ;; 4632 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4633 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4634 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4635 *\ 2.11.*) ;; # other 2.11 versions 4636 *) supports_anon_versioning=yes ;; 4637 esac 4638 4639 # See if GNU ld supports shared libraries. 4640 case $host_os in 4641 aix[[3-9]]*) 4642 # On AIX/PPC, the GNU linker is very broken 4643 if test "$host_cpu" != ia64; then 4644 _LT_TAGVAR(ld_shlibs, $1)=no 4645 cat <<_LT_EOF 1>&2 4646 4647*** Warning: the GNU linker, at least up to release 2.19, is reported 4648*** to be unable to reliably create shared libraries on AIX. 4649*** Therefore, libtool is disabling shared libraries support. If you 4650*** really care for shared libraries, you may want to install binutils 4651*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4652*** You will then need to restart the configuration process. 4653 4654_LT_EOF 4655 fi 4656 ;; 4657 4658 amigaos*) 4659 case $host_cpu in 4660 powerpc) 4661 # see comment about AmigaOS4 .so support 4662 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4663 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4664 ;; 4665 m68k) 4666 _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)' 4667 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4668 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4669 ;; 4670 esac 4671 ;; 4672 4673 beos*) 4674 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4675 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4676 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4677 # support --undefined. This deserves some investigation. FIXME 4678 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4679 else 4680 _LT_TAGVAR(ld_shlibs, $1)=no 4681 fi 4682 ;; 4683 4684 cygwin* | mingw* | pw32* | cegcc*) 4685 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4686 # as there is no search path for DLLs. 4687 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4688 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4689 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4690 _LT_TAGVAR(always_export_symbols, $1)=no 4691 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4692 _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' 4693 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4694 4695 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4696 _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' 4697 # If the export-symbols file already is a .def file (1st line 4698 # is EXPORTS), use it as is; otherwise, prepend... 4699 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4700 cp $export_symbols $output_objdir/$soname.def; 4701 else 4702 echo EXPORTS > $output_objdir/$soname.def; 4703 cat $export_symbols >> $output_objdir/$soname.def; 4704 fi~ 4705 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4706 else 4707 _LT_TAGVAR(ld_shlibs, $1)=no 4708 fi 4709 ;; 4710 4711 haiku*) 4712 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4713 _LT_TAGVAR(link_all_deplibs, $1)=yes 4714 ;; 4715 4716 interix[[3-9]]*) 4717 _LT_TAGVAR(hardcode_direct, $1)=no 4718 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4719 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4720 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4721 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4722 # Instead, shared libraries are loaded at an image base (0x10000000 by 4723 # default) and relocated if they conflict, which is a slow very memory 4724 # consuming and fragmenting process. To avoid this, we pick a random, 4725 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4726 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4727 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4728 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4729 ;; 4730 4731 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4732 tmp_diet=no 4733 if test "$host_os" = linux-dietlibc; then 4734 case $cc_basename in 4735 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4736 esac 4737 fi 4738 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4739 && test "$tmp_diet" = no 4740 then 4741 tmp_addflag=' $pic_flag' 4742 tmp_sharedflag='-shared' 4743 case $cc_basename,$host_cpu in 4744 pgcc*) # Portland Group C compiler 4745 _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' 4746 tmp_addflag=' $pic_flag' 4747 ;; 4748 pgf77* | pgf90* | pgf95* | pgfortran*) 4749 # Portland Group f77 and f90 compilers 4750 _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' 4751 tmp_addflag=' $pic_flag -Mnomain' ;; 4752 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4753 tmp_addflag=' -i_dynamic' ;; 4754 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4755 tmp_addflag=' -i_dynamic -nofor_main' ;; 4756 ifc* | ifort*) # Intel Fortran compiler 4757 tmp_addflag=' -nofor_main' ;; 4758 lf95*) # Lahey Fortran 8.1 4759 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4760 tmp_sharedflag='--shared' ;; 4761 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4762 tmp_sharedflag='-qmkshrobj' 4763 tmp_addflag= ;; 4764 nvcc*) # Cuda Compiler Driver 2.2 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 _LT_TAGVAR(compiler_needs_object, $1)=yes 4767 ;; 4768 esac 4769 case `$CC -V 2>&1 | sed 5q` in 4770 *Sun\ C*) # Sun C 5.9 4771 _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' 4772 _LT_TAGVAR(compiler_needs_object, $1)=yes 4773 tmp_sharedflag='-G' ;; 4774 *Sun\ F*) # Sun Fortran 8.3 4775 tmp_sharedflag='-G' ;; 4776 esac 4777 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4778 4779 if test "x$supports_anon_versioning" = xyes; then 4780 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4781 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4782 echo "local: *; };" >> $output_objdir/$libname.ver~ 4783 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4784 fi 4785 4786 case $cc_basename in 4787 xlf* | bgf* | bgxlf* | mpixlf*) 4788 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4789 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4790 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4791 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4792 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4793 if test "x$supports_anon_versioning" = xyes; then 4794 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4795 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4796 echo "local: *; };" >> $output_objdir/$libname.ver~ 4797 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4798 fi 4799 ;; 4800 esac 4801 else 4802 _LT_TAGVAR(ld_shlibs, $1)=no 4803 fi 4804 ;; 4805 4806 netbsd*) 4807 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4808 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4809 wlarc= 4810 else 4811 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4812 _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' 4813 fi 4814 ;; 4815 4816 solaris*) 4817 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4818 _LT_TAGVAR(ld_shlibs, $1)=no 4819 cat <<_LT_EOF 1>&2 4820 4821*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4822*** create shared libraries on Solaris systems. Therefore, libtool 4823*** is disabling shared libraries support. We urge you to upgrade GNU 4824*** binutils to release 2.9.1 or newer. Another option is to modify 4825*** your PATH or compiler configuration so that the native linker is 4826*** used, and then restart. 4827 4828_LT_EOF 4829 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4830 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4831 _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' 4832 else 4833 _LT_TAGVAR(ld_shlibs, $1)=no 4834 fi 4835 ;; 4836 4837 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4838 case `$LD -v 2>&1` in 4839 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4840 _LT_TAGVAR(ld_shlibs, $1)=no 4841 cat <<_LT_EOF 1>&2 4842 4843*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4844*** reliably create shared libraries on SCO systems. Therefore, libtool 4845*** is disabling shared libraries support. We urge you to upgrade GNU 4846*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4847*** your PATH or compiler configuration so that the native linker is 4848*** used, and then restart. 4849 4850_LT_EOF 4851 ;; 4852 *) 4853 # For security reasons, it is highly recommended that you always 4854 # use absolute paths for naming shared libraries, and exclude the 4855 # DT_RUNPATH tag from executables and libraries. But doing so 4856 # requires that you compile everything twice, which is a pain. 4857 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4859 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4860 _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' 4861 else 4862 _LT_TAGVAR(ld_shlibs, $1)=no 4863 fi 4864 ;; 4865 esac 4866 ;; 4867 4868 sunos4*) 4869 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4870 wlarc= 4871 _LT_TAGVAR(hardcode_direct, $1)=yes 4872 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4873 ;; 4874 4875 *) 4876 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4877 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4878 _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' 4879 else 4880 _LT_TAGVAR(ld_shlibs, $1)=no 4881 fi 4882 ;; 4883 esac 4884 4885 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4886 runpath_var= 4887 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4888 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4889 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4890 fi 4891 else 4892 # PORTME fill in a description of your system's linker (not GNU ld) 4893 case $host_os in 4894 aix3*) 4895 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4896 _LT_TAGVAR(always_export_symbols, $1)=yes 4897 _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' 4898 # Note: this linker hardcodes the directories in LIBPATH if there 4899 # are no directories specified by -L. 4900 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4901 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4902 # Neither direct hardcoding nor static linking is supported with a 4903 # broken collect2. 4904 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4905 fi 4906 ;; 4907 4908 aix[[4-9]]*) 4909 if test "$host_cpu" = ia64; then 4910 # On IA64, the linker does run time linking by default, so we don't 4911 # have to do anything special. 4912 aix_use_runtimelinking=no 4913 exp_sym_flag='-Bexport' 4914 no_entry_flag="" 4915 else 4916 # If we're using GNU nm, then we don't want the "-C" option. 4917 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4918 # Also, AIX nm treats weak defined symbols like other global 4919 # defined symbols, whereas GNU nm marks them as "W". 4920 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4921 _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' 4922 else 4923 _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' 4924 fi 4925 aix_use_runtimelinking=no 4926 4927 # Test if we are trying to use run time linking or normal 4928 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4929 # need to do runtime linking. 4930 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4931 for ld_flag in $LDFLAGS; do 4932 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4933 aix_use_runtimelinking=yes 4934 break 4935 fi 4936 done 4937 ;; 4938 esac 4939 4940 exp_sym_flag='-bexport' 4941 no_entry_flag='-bnoentry' 4942 fi 4943 4944 # When large executables or shared objects are built, AIX ld can 4945 # have problems creating the table of contents. If linking a library 4946 # or program results in "error TOC overflow" add -mminimal-toc to 4947 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4948 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4949 4950 _LT_TAGVAR(archive_cmds, $1)='' 4951 _LT_TAGVAR(hardcode_direct, $1)=yes 4952 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4953 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4954 _LT_TAGVAR(link_all_deplibs, $1)=yes 4955 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4956 4957 if test "$GCC" = yes; then 4958 case $host_os in aix4.[[012]]|aix4.[[012]].*) 4959 # We only want to do this on AIX 4.2 and lower, the check 4960 # below for broken collect2 doesn't work under 4.3+ 4961 collect2name=`${CC} -print-prog-name=collect2` 4962 if test -f "$collect2name" && 4963 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4964 then 4965 # We have reworked collect2 4966 : 4967 else 4968 # We have old collect2 4969 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4970 # It fails to find uninstalled libraries when the uninstalled 4971 # path is not listed in the libpath. Setting hardcode_minus_L 4972 # to unsupported forces relinking 4973 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4974 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4975 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4976 fi 4977 ;; 4978 esac 4979 shared_flag='-shared' 4980 if test "$aix_use_runtimelinking" = yes; then 4981 shared_flag="$shared_flag "'${wl}-G' 4982 fi 4983 else 4984 # not using gcc 4985 if test "$host_cpu" = ia64; then 4986 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 4987 # chokes on -Wl,-G. The following line is correct: 4988 shared_flag='-G' 4989 else 4990 if test "$aix_use_runtimelinking" = yes; then 4991 shared_flag='${wl}-G' 4992 else 4993 shared_flag='${wl}-bM:SRE' 4994 fi 4995 fi 4996 fi 4997 4998 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 4999 # It seems that -bexpall does not export symbols beginning with 5000 # underscore (_), so it is better to generate a list of symbols to export. 5001 _LT_TAGVAR(always_export_symbols, $1)=yes 5002 if test "$aix_use_runtimelinking" = yes; then 5003 # Warning - without using the other runtime loading flags (-brtl), 5004 # -berok will link without error, but may produce a broken library. 5005 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5006 # Determine the default libpath from the value encoded in an 5007 # empty executable. 5008 _LT_SYS_MODULE_PATH_AIX([$1]) 5009 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5010 _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 $shared_flag" 5011 else 5012 if test "$host_cpu" = ia64; then 5013 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5014 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5015 _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" 5016 else 5017 # Determine the default libpath from the value encoded in an 5018 # empty executable. 5019 _LT_SYS_MODULE_PATH_AIX([$1]) 5020 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5021 # Warning - without using the other run time loading flags, 5022 # -berok will link without error, but may produce a broken library. 5023 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5024 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5025 if test "$with_gnu_ld" = yes; then 5026 # We only use this code for GNU lds that support --whole-archive. 5027 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5028 else 5029 # Exported symbols can be pulled into shared objects from archives 5030 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5031 fi 5032 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5033 # This is similar to how AIX traditionally builds its shared libraries. 5034 _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' 5035 fi 5036 fi 5037 ;; 5038 5039 amigaos*) 5040 case $host_cpu in 5041 powerpc) 5042 # see comment about AmigaOS4 .so support 5043 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5044 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5045 ;; 5046 m68k) 5047 _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)' 5048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5049 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5050 ;; 5051 esac 5052 ;; 5053 5054 bsdi[[45]]*) 5055 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5056 ;; 5057 5058 cygwin* | mingw* | pw32* | cegcc*) 5059 # When not using gcc, we currently assume that we are using 5060 # Microsoft Visual C++. 5061 # hardcode_libdir_flag_spec is actually meaningless, as there is 5062 # no search path for DLLs. 5063 case $cc_basename in 5064 cl*) 5065 # Native MSVC 5066 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5067 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5068 _LT_TAGVAR(always_export_symbols, $1)=yes 5069 _LT_TAGVAR(file_list_spec, $1)='@' 5070 # Tell ltmain to make .lib files, not .a files. 5071 libext=lib 5072 # Tell ltmain to make .dll files, not .so files. 5073 shrext_cmds=".dll" 5074 # FIXME: Setting linknames here is a bad hack. 5075 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5076 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5077 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5078 else 5079 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5080 fi~ 5081 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5082 linknames=' 5083 # The linker will not automatically build a static lib if we build a DLL. 5084 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5085 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5086 _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' 5087 # Don't use ranlib 5088 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5089 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5090 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5091 case $lt_outputfile in 5092 *.exe|*.EXE) ;; 5093 *) 5094 lt_outputfile="$lt_outputfile.exe" 5095 lt_tool_outputfile="$lt_tool_outputfile.exe" 5096 ;; 5097 esac~ 5098 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5099 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5100 $RM "$lt_outputfile.manifest"; 5101 fi' 5102 ;; 5103 *) 5104 # Assume MSVC wrapper 5105 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5106 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5107 # Tell ltmain to make .lib files, not .a files. 5108 libext=lib 5109 # Tell ltmain to make .dll files, not .so files. 5110 shrext_cmds=".dll" 5111 # FIXME: Setting linknames here is a bad hack. 5112 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5113 # The linker will automatically build a .lib file if we build a DLL. 5114 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5115 # FIXME: Should let the user specify the lib program. 5116 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5117 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5118 ;; 5119 esac 5120 ;; 5121 5122 darwin* | rhapsody*) 5123 _LT_DARWIN_LINKER_FEATURES($1) 5124 ;; 5125 5126 dgux*) 5127 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5128 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5129 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5130 ;; 5131 5132 freebsd1*) 5133 _LT_TAGVAR(ld_shlibs, $1)=no 5134 ;; 5135 5136 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5137 # support. Future versions do this automatically, but an explicit c++rt0.o 5138 # does not break anything, and helps significantly (at the cost of a little 5139 # extra space). 5140 freebsd2.2*) 5141 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5143 _LT_TAGVAR(hardcode_direct, $1)=yes 5144 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5145 ;; 5146 5147 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5148 freebsd2*) 5149 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5150 _LT_TAGVAR(hardcode_direct, $1)=yes 5151 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5152 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5153 ;; 5154 5155 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5156 freebsd* | dragonfly*) 5157 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5158 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5159 _LT_TAGVAR(hardcode_direct, $1)=yes 5160 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5161 ;; 5162 5163 hpux9*) 5164 if test "$GCC" = yes; then 5165 _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' 5166 else 5167 _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' 5168 fi 5169 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5170 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5171 _LT_TAGVAR(hardcode_direct, $1)=yes 5172 5173 # hardcode_minus_L: Not really in the search PATH, 5174 # but as the default location of the library. 5175 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5176 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5177 ;; 5178 5179 hpux10*) 5180 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5181 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5182 else 5183 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5184 fi 5185 if test "$with_gnu_ld" = no; then 5186 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5187 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5188 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5189 _LT_TAGVAR(hardcode_direct, $1)=yes 5190 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5191 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5192 # hardcode_minus_L: Not really in the search PATH, 5193 # but as the default location of the library. 5194 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5195 fi 5196 ;; 5197 5198 hpux11*) 5199 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5200 case $host_cpu in 5201 hppa*64*) 5202 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5203 ;; 5204 ia64*) 5205 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5206 ;; 5207 *) 5208 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5209 ;; 5210 esac 5211 else 5212 case $host_cpu in 5213 hppa*64*) 5214 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5215 ;; 5216 ia64*) 5217 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5218 ;; 5219 *) 5220 m4_if($1, [], [ 5221 # Older versions of the 11.00 compiler do not understand -b yet 5222 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5223 _LT_LINKER_OPTION([if $CC understands -b], 5224 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5225 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5226 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5227 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5228 ;; 5229 esac 5230 fi 5231 if test "$with_gnu_ld" = no; then 5232 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5233 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5234 5235 case $host_cpu in 5236 hppa*64*|ia64*) 5237 _LT_TAGVAR(hardcode_direct, $1)=no 5238 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5239 ;; 5240 *) 5241 _LT_TAGVAR(hardcode_direct, $1)=yes 5242 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5243 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5244 5245 # hardcode_minus_L: Not really in the search PATH, 5246 # but as the default location of the library. 5247 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5248 ;; 5249 esac 5250 fi 5251 ;; 5252 5253 irix5* | irix6* | nonstopux*) 5254 if test "$GCC" = yes; then 5255 _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' 5256 # Try to use the -exported_symbol ld option, if it does not 5257 # work, assume that -exports_file does not work either and 5258 # implicitly export all symbols. 5259 # This should be the same for all languages, so no per-tag cache variable. 5260 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5261 [lt_cv_irix_exported_symbol], 5262 [save_LDFLAGS="$LDFLAGS" 5263 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5264 AC_LINK_IFELSE( 5265 [AC_LANG_SOURCE( 5266 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5267 [C++], [[int foo (void) { return 0; }]], 5268 [Fortran 77], [[ 5269 subroutine foo 5270 end]], 5271 [Fortran], [[ 5272 subroutine foo 5273 end]])])], 5274 [lt_cv_irix_exported_symbol=yes], 5275 [lt_cv_irix_exported_symbol=no]) 5276 LDFLAGS="$save_LDFLAGS"]) 5277 if test "$lt_cv_irix_exported_symbol" = yes; then 5278 _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' 5279 fi 5280 else 5281 _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' 5282 _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' 5283 fi 5284 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5285 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5286 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5287 _LT_TAGVAR(inherit_rpath, $1)=yes 5288 _LT_TAGVAR(link_all_deplibs, $1)=yes 5289 ;; 5290 5291 netbsd*) 5292 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5293 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5294 else 5295 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5296 fi 5297 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5298 _LT_TAGVAR(hardcode_direct, $1)=yes 5299 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5300 ;; 5301 5302 newsos6) 5303 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5304 _LT_TAGVAR(hardcode_direct, $1)=yes 5305 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5306 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5307 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5308 ;; 5309 5310 *nto* | *qnx*) 5311 ;; 5312 5313 openbsd*) 5314 if test -f /usr/libexec/ld.so; then 5315 _LT_TAGVAR(hardcode_direct, $1)=yes 5316 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5317 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5318 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5319 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5320 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5321 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5322 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5323 else 5324 case $host_os in 5325 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5326 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5327 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5328 ;; 5329 *) 5330 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5331 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5332 ;; 5333 esac 5334 fi 5335 else 5336 _LT_TAGVAR(ld_shlibs, $1)=no 5337 fi 5338 ;; 5339 5340 os2*) 5341 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5342 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5343 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5344 _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' 5345 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5346 ;; 5347 5348 osf3*) 5349 if test "$GCC" = yes; then 5350 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5351 _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' 5352 else 5353 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5354 _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' 5355 fi 5356 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5357 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5358 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5359 ;; 5360 5361 osf4* | osf5*) # as osf3* with the addition of -msym flag 5362 if test "$GCC" = yes; then 5363 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5364 _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' 5365 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5366 else 5367 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5368 _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' 5369 _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~ 5370 $CC -shared${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' 5371 5372 # Both c and cxx compiler support -rpath directly 5373 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5374 fi 5375 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5376 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5377 ;; 5378 5379 solaris*) 5380 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5381 if test "$GCC" = yes; then 5382 wlarc='${wl}' 5383 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5384 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5385 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5386 else 5387 case `$CC -V 2>&1` in 5388 *"Compilers 5.0"*) 5389 wlarc='' 5390 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5391 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5392 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5393 ;; 5394 *) 5395 wlarc='${wl}' 5396 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5397 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5398 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5399 ;; 5400 esac 5401 fi 5402 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5403 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5404 case $host_os in 5405 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5406 *) 5407 # The compiler driver will combine and reorder linker options, 5408 # but understands `-z linker_flag'. GCC discards it without `$wl', 5409 # but is careful enough not to reorder. 5410 # Supported since Solaris 2.6 (maybe 2.5.1?) 5411 if test "$GCC" = yes; then 5412 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5413 else 5414 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5415 fi 5416 ;; 5417 esac 5418 _LT_TAGVAR(link_all_deplibs, $1)=yes 5419 ;; 5420 5421 sunos4*) 5422 if test "x$host_vendor" = xsequent; then 5423 # Use $CC to link under sequent, because it throws in some extra .o 5424 # files that make .init and .fini sections work. 5425 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5426 else 5427 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5428 fi 5429 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5430 _LT_TAGVAR(hardcode_direct, $1)=yes 5431 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5432 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5433 ;; 5434 5435 sysv4) 5436 case $host_vendor in 5437 sni) 5438 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5439 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5440 ;; 5441 siemens) 5442 ## LD is ld it makes a PLAMLIB 5443 ## CC just makes a GrossModule. 5444 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5445 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5446 _LT_TAGVAR(hardcode_direct, $1)=no 5447 ;; 5448 motorola) 5449 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5450 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5451 ;; 5452 esac 5453 runpath_var='LD_RUN_PATH' 5454 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5455 ;; 5456 5457 sysv4.3*) 5458 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5459 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5460 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5461 ;; 5462 5463 sysv4*MP*) 5464 if test -d /usr/nec; then 5465 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5466 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5467 runpath_var=LD_RUN_PATH 5468 hardcode_runpath_var=yes 5469 _LT_TAGVAR(ld_shlibs, $1)=yes 5470 fi 5471 ;; 5472 5473 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5474 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5475 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5476 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5477 runpath_var='LD_RUN_PATH' 5478 5479 if test "$GCC" = yes; then 5480 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5481 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5482 else 5483 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5484 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5485 fi 5486 ;; 5487 5488 sysv5* | sco3.2v5* | sco5v6*) 5489 # Note: We can NOT use -z defs as we might desire, because we do not 5490 # link with -lc, and that would cause any symbols used from libc to 5491 # always be unresolved, which means just about no library would 5492 # ever link correctly. If we're not using GNU ld we use -z text 5493 # though, which does catch some bad symbols but isn't as heavy-handed 5494 # as -z defs. 5495 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5496 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5497 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5498 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5499 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5500 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5501 _LT_TAGVAR(link_all_deplibs, $1)=yes 5502 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5503 runpath_var='LD_RUN_PATH' 5504 5505 if test "$GCC" = yes; then 5506 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5507 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5508 else 5509 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5510 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5511 fi 5512 ;; 5513 5514 uts4*) 5515 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5516 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5517 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5518 ;; 5519 5520 *) 5521 _LT_TAGVAR(ld_shlibs, $1)=no 5522 ;; 5523 esac 5524 5525 if test x$host_vendor = xsni; then 5526 case $host in 5527 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5528 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5529 ;; 5530 esac 5531 fi 5532 fi 5533]) 5534AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5535test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5536 5537_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5538 5539_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5540_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5541_LT_DECL([], [extract_expsyms_cmds], [2], 5542 [The commands to extract the exported symbol list from a shared archive]) 5543 5544# 5545# Do we need to explicitly link libc? 5546# 5547case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5548x|xyes) 5549 # Assume -lc should be added 5550 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5551 5552 if test "$enable_shared" = yes && test "$GCC" = yes; then 5553 case $_LT_TAGVAR(archive_cmds, $1) in 5554 *'~'*) 5555 # FIXME: we may have to deal with multi-command sequences. 5556 ;; 5557 '$CC '*) 5558 # Test whether the compiler implicitly links with -lc since on some 5559 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5560 # to ld, don't add -lc before -lgcc. 5561 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5562 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5563 [$RM conftest* 5564 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5565 5566 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5567 soname=conftest 5568 lib=conftest 5569 libobjs=conftest.$ac_objext 5570 deplibs= 5571 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5572 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5573 compiler_flags=-v 5574 linker_flags=-v 5575 verstring= 5576 output_objdir=. 5577 libname=conftest 5578 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5579 _LT_TAGVAR(allow_undefined_flag, $1)= 5580 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5581 then 5582 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5583 else 5584 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5585 fi 5586 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5587 else 5588 cat conftest.err 1>&5 5589 fi 5590 $RM conftest* 5591 ]) 5592 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5593 ;; 5594 esac 5595 fi 5596 ;; 5597esac 5598 5599_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5600 [Whether or not to add -lc for building shared libraries]) 5601_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5602 [enable_shared_with_static_runtimes], [0], 5603 [Whether or not to disallow shared libs when runtime libs are static]) 5604_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5605 [Compiler flag to allow reflexive dlopens]) 5606_LT_TAGDECL([], [whole_archive_flag_spec], [1], 5607 [Compiler flag to generate shared objects directly from archives]) 5608_LT_TAGDECL([], [compiler_needs_object], [1], 5609 [Whether the compiler copes with passing no objects directly]) 5610_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5611 [Create an old-style archive from a shared archive]) 5612_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5613 [Create a temporary old-style archive to link instead of a shared archive]) 5614_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5615_LT_TAGDECL([], [archive_expsym_cmds], [2]) 5616_LT_TAGDECL([], [module_cmds], [2], 5617 [Commands used to build a loadable module if different from building 5618 a shared archive.]) 5619_LT_TAGDECL([], [module_expsym_cmds], [2]) 5620_LT_TAGDECL([], [with_gnu_ld], [1], 5621 [Whether we are building with GNU ld or not]) 5622_LT_TAGDECL([], [allow_undefined_flag], [1], 5623 [Flag that allows shared libraries with undefined symbols to be built]) 5624_LT_TAGDECL([], [no_undefined_flag], [1], 5625 [Flag that enforces no undefined symbols]) 5626_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5627 [Flag to hardcode $libdir into a binary during linking. 5628 This must work even if $libdir does not exist]) 5629_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5630 [[If ld is used when linking, flag to hardcode $libdir into a binary 5631 during linking. This must work even if $libdir does not exist]]) 5632_LT_TAGDECL([], [hardcode_libdir_separator], [1], 5633 [Whether we need a single "-rpath" flag with a separated argument]) 5634_LT_TAGDECL([], [hardcode_direct], [0], 5635 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5636 DIR into the resulting binary]) 5637_LT_TAGDECL([], [hardcode_direct_absolute], [0], 5638 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5639 DIR into the resulting binary and the resulting library dependency is 5640 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5641 library is relocated]) 5642_LT_TAGDECL([], [hardcode_minus_L], [0], 5643 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5644 into the resulting binary]) 5645_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5646 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5647 into the resulting binary]) 5648_LT_TAGDECL([], [hardcode_automatic], [0], 5649 [Set to "yes" if building a shared library automatically hardcodes DIR 5650 into the library and all subsequent libraries and executables linked 5651 against it]) 5652_LT_TAGDECL([], [inherit_rpath], [0], 5653 [Set to yes if linker adds runtime paths of dependent libraries 5654 to runtime path list]) 5655_LT_TAGDECL([], [link_all_deplibs], [0], 5656 [Whether libtool must link a program against all its dependency libraries]) 5657_LT_TAGDECL([], [always_export_symbols], [0], 5658 [Set to "yes" if exported symbols are required]) 5659_LT_TAGDECL([], [export_symbols_cmds], [2], 5660 [The commands to list exported symbols]) 5661_LT_TAGDECL([], [exclude_expsyms], [1], 5662 [Symbols that should not be listed in the preloaded symbols]) 5663_LT_TAGDECL([], [include_expsyms], [1], 5664 [Symbols that must always be exported]) 5665_LT_TAGDECL([], [prelink_cmds], [2], 5666 [Commands necessary for linking programs (against libraries) with templates]) 5667_LT_TAGDECL([], [postlink_cmds], [2], 5668 [Commands necessary for finishing linking programs]) 5669_LT_TAGDECL([], [file_list_spec], [1], 5670 [Specify filename containing input files]) 5671dnl FIXME: Not yet implemented 5672dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5673dnl [Compiler flag to generate thread safe objects]) 5674])# _LT_LINKER_SHLIBS 5675 5676 5677# _LT_LANG_C_CONFIG([TAG]) 5678# ------------------------ 5679# Ensure that the configuration variables for a C compiler are suitably 5680# defined. These variables are subsequently used by _LT_CONFIG to write 5681# the compiler configuration to `libtool'. 5682m4_defun([_LT_LANG_C_CONFIG], 5683[m4_require([_LT_DECL_EGREP])dnl 5684lt_save_CC="$CC" 5685AC_LANG_PUSH(C) 5686 5687# Source file extension for C test sources. 5688ac_ext=c 5689 5690# Object file extension for compiled C test sources. 5691objext=o 5692_LT_TAGVAR(objext, $1)=$objext 5693 5694# Code to be used in simple compile tests 5695lt_simple_compile_test_code="int some_variable = 0;" 5696 5697# Code to be used in simple link tests 5698lt_simple_link_test_code='int main(){return(0);}' 5699 5700_LT_TAG_COMPILER 5701# Save the default compiler, since it gets overwritten when the other 5702# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5703compiler_DEFAULT=$CC 5704 5705# save warnings/boilerplate of simple test code 5706_LT_COMPILER_BOILERPLATE 5707_LT_LINKER_BOILERPLATE 5708 5709if test -n "$compiler"; then 5710 _LT_COMPILER_NO_RTTI($1) 5711 _LT_COMPILER_PIC($1) 5712 _LT_COMPILER_C_O($1) 5713 _LT_COMPILER_FILE_LOCKS($1) 5714 _LT_LINKER_SHLIBS($1) 5715 _LT_SYS_DYNAMIC_LINKER($1) 5716 _LT_LINKER_HARDCODE_LIBPATH($1) 5717 LT_SYS_DLOPEN_SELF 5718 _LT_CMD_STRIPLIB 5719 5720 # Report which library types will actually be built 5721 AC_MSG_CHECKING([if libtool supports shared libraries]) 5722 AC_MSG_RESULT([$can_build_shared]) 5723 5724 AC_MSG_CHECKING([whether to build shared libraries]) 5725 test "$can_build_shared" = "no" && enable_shared=no 5726 5727 # On AIX, shared libraries and static libraries use the same namespace, and 5728 # are all built from PIC. 5729 case $host_os in 5730 aix3*) 5731 test "$enable_shared" = yes && enable_static=no 5732 if test -n "$RANLIB"; then 5733 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5734 postinstall_cmds='$RANLIB $lib' 5735 fi 5736 ;; 5737 5738 aix[[4-9]]*) 5739 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5740 test "$enable_shared" = yes && enable_static=no 5741 fi 5742 ;; 5743 esac 5744 AC_MSG_RESULT([$enable_shared]) 5745 5746 AC_MSG_CHECKING([whether to build static libraries]) 5747 # Make sure either enable_shared or enable_static is yes. 5748 test "$enable_shared" = yes || enable_static=yes 5749 AC_MSG_RESULT([$enable_static]) 5750 5751 _LT_CONFIG($1) 5752fi 5753AC_LANG_POP 5754CC="$lt_save_CC" 5755])# _LT_LANG_C_CONFIG 5756 5757 5758# _LT_LANG_CXX_CONFIG([TAG]) 5759# -------------------------- 5760# Ensure that the configuration variables for a C++ compiler are suitably 5761# defined. These variables are subsequently used by _LT_CONFIG to write 5762# the compiler configuration to `libtool'. 5763m4_defun([_LT_LANG_CXX_CONFIG], 5764[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5765m4_require([_LT_DECL_EGREP])dnl 5766m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5767if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5768 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5769 (test "X$CXX" != "Xg++"))) ; then 5770 AC_PROG_CXXCPP 5771else 5772 _lt_caught_CXX_error=yes 5773fi 5774 5775AC_LANG_PUSH(C++) 5776_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5777_LT_TAGVAR(allow_undefined_flag, $1)= 5778_LT_TAGVAR(always_export_symbols, $1)=no 5779_LT_TAGVAR(archive_expsym_cmds, $1)= 5780_LT_TAGVAR(compiler_needs_object, $1)=no 5781_LT_TAGVAR(export_dynamic_flag_spec, $1)= 5782_LT_TAGVAR(hardcode_direct, $1)=no 5783_LT_TAGVAR(hardcode_direct_absolute, $1)=no 5784_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5785_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5786_LT_TAGVAR(hardcode_libdir_separator, $1)= 5787_LT_TAGVAR(hardcode_minus_L, $1)=no 5788_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5789_LT_TAGVAR(hardcode_automatic, $1)=no 5790_LT_TAGVAR(inherit_rpath, $1)=no 5791_LT_TAGVAR(module_cmds, $1)= 5792_LT_TAGVAR(module_expsym_cmds, $1)= 5793_LT_TAGVAR(link_all_deplibs, $1)=unknown 5794_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5795_LT_TAGVAR(reload_flag, $1)=$reload_flag 5796_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5797_LT_TAGVAR(no_undefined_flag, $1)= 5798_LT_TAGVAR(whole_archive_flag_spec, $1)= 5799_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5800 5801# Source file extension for C++ test sources. 5802ac_ext=cpp 5803 5804# Object file extension for compiled C++ test sources. 5805objext=o 5806_LT_TAGVAR(objext, $1)=$objext 5807 5808# No sense in running all these tests if we already determined that 5809# the CXX compiler isn't working. Some variables (like enable_shared) 5810# are currently assumed to apply to all compilers on this platform, 5811# and will be corrupted by setting them based on a non-working compiler. 5812if test "$_lt_caught_CXX_error" != yes; then 5813 # Code to be used in simple compile tests 5814 lt_simple_compile_test_code="int some_variable = 0;" 5815 5816 # Code to be used in simple link tests 5817 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5818 5819 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5820 _LT_TAG_COMPILER 5821 5822 # save warnings/boilerplate of simple test code 5823 _LT_COMPILER_BOILERPLATE 5824 _LT_LINKER_BOILERPLATE 5825 5826 # Allow CC to be a program name with arguments. 5827 lt_save_CC=$CC 5828 lt_save_CFLAGS=$CFLAGS 5829 lt_save_LD=$LD 5830 lt_save_GCC=$GCC 5831 GCC=$GXX 5832 lt_save_with_gnu_ld=$with_gnu_ld 5833 lt_save_path_LD=$lt_cv_path_LD 5834 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5835 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5836 else 5837 $as_unset lt_cv_prog_gnu_ld 5838 fi 5839 if test -n "${lt_cv_path_LDCXX+set}"; then 5840 lt_cv_path_LD=$lt_cv_path_LDCXX 5841 else 5842 $as_unset lt_cv_path_LD 5843 fi 5844 test -z "${LDCXX+set}" || LD=$LDCXX 5845 CC=${CXX-"c++"} 5846 CFLAGS=$CXXFLAGS 5847 compiler=$CC 5848 _LT_TAGVAR(compiler, $1)=$CC 5849 _LT_CC_BASENAME([$compiler]) 5850 5851 if test -n "$compiler"; then 5852 # We don't want -fno-exception when compiling C++ code, so set the 5853 # no_builtin_flag separately 5854 if test "$GXX" = yes; then 5855 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5856 else 5857 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5858 fi 5859 5860 if test "$GXX" = yes; then 5861 # Set up default GNU C++ configuration 5862 5863 LT_PATH_LD 5864 5865 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5866 # archiving commands below assume that GNU ld is being used. 5867 if test "$with_gnu_ld" = yes; then 5868 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5869 _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' 5870 5871 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5872 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5873 5874 # If archive_cmds runs LD, not CC, wlarc should be empty 5875 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5876 # investigate it a little bit more. (MM) 5877 wlarc='${wl}' 5878 5879 # ancient GNU ld didn't support --whole-archive et. al. 5880 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5881 $GREP 'no-whole-archive' > /dev/null; then 5882 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5883 else 5884 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5885 fi 5886 else 5887 with_gnu_ld=no 5888 wlarc= 5889 5890 # A generic and very simple default shared library creation 5891 # command for GNU C++ for the case where it uses the native 5892 # linker, instead of GNU ld. If possible, this setting should 5893 # overridden to take advantage of the native linker features on 5894 # the platform it is being used on. 5895 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5896 fi 5897 5898 # Commands to make compiler produce verbose output that lists 5899 # what "hidden" libraries, object files and flags are used when 5900 # linking a shared library. 5901 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5902 5903 else 5904 GXX=no 5905 with_gnu_ld=no 5906 wlarc= 5907 fi 5908 5909 # PORTME: fill in a description of your system's C++ link characteristics 5910 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5911 _LT_TAGVAR(ld_shlibs, $1)=yes 5912 case $host_os in 5913 aix3*) 5914 # FIXME: insert proper C++ library support 5915 _LT_TAGVAR(ld_shlibs, $1)=no 5916 ;; 5917 aix[[4-9]]*) 5918 if test "$host_cpu" = ia64; then 5919 # On IA64, the linker does run time linking by default, so we don't 5920 # have to do anything special. 5921 aix_use_runtimelinking=no 5922 exp_sym_flag='-Bexport' 5923 no_entry_flag="" 5924 else 5925 aix_use_runtimelinking=no 5926 5927 # Test if we are trying to use run time linking or normal 5928 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5929 # need to do runtime linking. 5930 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5931 for ld_flag in $LDFLAGS; do 5932 case $ld_flag in 5933 *-brtl*) 5934 aix_use_runtimelinking=yes 5935 break 5936 ;; 5937 esac 5938 done 5939 ;; 5940 esac 5941 5942 exp_sym_flag='-bexport' 5943 no_entry_flag='-bnoentry' 5944 fi 5945 5946 # When large executables or shared objects are built, AIX ld can 5947 # have problems creating the table of contents. If linking a library 5948 # or program results in "error TOC overflow" add -mminimal-toc to 5949 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5950 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5951 5952 _LT_TAGVAR(archive_cmds, $1)='' 5953 _LT_TAGVAR(hardcode_direct, $1)=yes 5954 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5955 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5956 _LT_TAGVAR(link_all_deplibs, $1)=yes 5957 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5958 5959 if test "$GXX" = yes; then 5960 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5961 # We only want to do this on AIX 4.2 and lower, the check 5962 # below for broken collect2 doesn't work under 4.3+ 5963 collect2name=`${CC} -print-prog-name=collect2` 5964 if test -f "$collect2name" && 5965 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5966 then 5967 # We have reworked collect2 5968 : 5969 else 5970 # We have old collect2 5971 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5972 # It fails to find uninstalled libraries when the uninstalled 5973 # path is not listed in the libpath. Setting hardcode_minus_L 5974 # to unsupported forces relinking 5975 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5976 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5977 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5978 fi 5979 esac 5980 shared_flag='-shared' 5981 if test "$aix_use_runtimelinking" = yes; then 5982 shared_flag="$shared_flag "'${wl}-G' 5983 fi 5984 else 5985 # not using gcc 5986 if test "$host_cpu" = ia64; then 5987 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5988 # chokes on -Wl,-G. The following line is correct: 5989 shared_flag='-G' 5990 else 5991 if test "$aix_use_runtimelinking" = yes; then 5992 shared_flag='${wl}-G' 5993 else 5994 shared_flag='${wl}-bM:SRE' 5995 fi 5996 fi 5997 fi 5998 5999 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6000 # It seems that -bexpall does not export symbols beginning with 6001 # underscore (_), so it is better to generate a list of symbols to 6002 # export. 6003 _LT_TAGVAR(always_export_symbols, $1)=yes 6004 if test "$aix_use_runtimelinking" = yes; then 6005 # Warning - without using the other runtime loading flags (-brtl), 6006 # -berok will link without error, but may produce a broken library. 6007 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6008 # Determine the default libpath from the value encoded in an empty 6009 # executable. 6010 _LT_SYS_MODULE_PATH_AIX([$1]) 6011 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6012 6013 _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 $shared_flag" 6014 else 6015 if test "$host_cpu" = ia64; then 6016 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6017 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6018 _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" 6019 else 6020 # Determine the default libpath from the value encoded in an 6021 # empty executable. 6022 _LT_SYS_MODULE_PATH_AIX([$1]) 6023 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6024 # Warning - without using the other run time loading flags, 6025 # -berok will link without error, but may produce a broken library. 6026 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6027 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6028 if test "$with_gnu_ld" = yes; then 6029 # We only use this code for GNU lds that support --whole-archive. 6030 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6031 else 6032 # Exported symbols can be pulled into shared objects from archives 6033 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6034 fi 6035 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6036 # This is similar to how AIX traditionally builds its shared 6037 # libraries. 6038 _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' 6039 fi 6040 fi 6041 ;; 6042 6043 beos*) 6044 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6045 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6046 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6047 # support --undefined. This deserves some investigation. FIXME 6048 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6049 else 6050 _LT_TAGVAR(ld_shlibs, $1)=no 6051 fi 6052 ;; 6053 6054 chorus*) 6055 case $cc_basename in 6056 *) 6057 # FIXME: insert proper C++ library support 6058 _LT_TAGVAR(ld_shlibs, $1)=no 6059 ;; 6060 esac 6061 ;; 6062 6063 cygwin* | mingw* | pw32* | cegcc*) 6064 case $GXX,$cc_basename in 6065 ,cl* | no,cl*) 6066 # Native MSVC 6067 # hardcode_libdir_flag_spec is actually meaningless, as there is 6068 # no search path for DLLs. 6069 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6070 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6071 _LT_TAGVAR(always_export_symbols, $1)=yes 6072 _LT_TAGVAR(file_list_spec, $1)='@' 6073 # Tell ltmain to make .lib files, not .a files. 6074 libext=lib 6075 # Tell ltmain to make .dll files, not .so files. 6076 shrext_cmds=".dll" 6077 # FIXME: Setting linknames here is a bad hack. 6078 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6079 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6080 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6081 else 6082 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6083 fi~ 6084 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6085 linknames=' 6086 # The linker will not automatically build a static lib if we build a DLL. 6087 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6088 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6089 # Don't use ranlib 6090 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6091 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6092 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6093 case $lt_outputfile in 6094 *.exe|*.EXE) ;; 6095 *) 6096 lt_outputfile="$lt_outputfile.exe" 6097 lt_tool_outputfile="$lt_tool_outputfile.exe" 6098 ;; 6099 esac~ 6100 func_to_tool_file "$lt_outputfile"~ 6101 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6102 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6103 $RM "$lt_outputfile.manifest"; 6104 fi' 6105 ;; 6106 *) 6107 # g++ 6108 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6109 # as there is no search path for DLLs. 6110 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6111 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6112 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6113 _LT_TAGVAR(always_export_symbols, $1)=no 6114 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6115 6116 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6117 _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' 6118 # If the export-symbols file already is a .def file (1st line 6119 # is EXPORTS), use it as is; otherwise, prepend... 6120 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6121 cp $export_symbols $output_objdir/$soname.def; 6122 else 6123 echo EXPORTS > $output_objdir/$soname.def; 6124 cat $export_symbols >> $output_objdir/$soname.def; 6125 fi~ 6126 $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' 6127 else 6128 _LT_TAGVAR(ld_shlibs, $1)=no 6129 fi 6130 ;; 6131 esac 6132 ;; 6133 darwin* | rhapsody*) 6134 _LT_DARWIN_LINKER_FEATURES($1) 6135 ;; 6136 6137 dgux*) 6138 case $cc_basename in 6139 ec++*) 6140 # FIXME: insert proper C++ library support 6141 _LT_TAGVAR(ld_shlibs, $1)=no 6142 ;; 6143 ghcx*) 6144 # Green Hills C++ Compiler 6145 # FIXME: insert proper C++ library support 6146 _LT_TAGVAR(ld_shlibs, $1)=no 6147 ;; 6148 *) 6149 # FIXME: insert proper C++ library support 6150 _LT_TAGVAR(ld_shlibs, $1)=no 6151 ;; 6152 esac 6153 ;; 6154 6155 freebsd[[12]]*) 6156 # C++ shared libraries reported to be fairly broken before 6157 # switch to ELF 6158 _LT_TAGVAR(ld_shlibs, $1)=no 6159 ;; 6160 6161 freebsd-elf*) 6162 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6163 ;; 6164 6165 freebsd* | dragonfly*) 6166 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6167 # conventions 6168 _LT_TAGVAR(ld_shlibs, $1)=yes 6169 ;; 6170 6171 gnu*) 6172 ;; 6173 6174 haiku*) 6175 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6176 _LT_TAGVAR(link_all_deplibs, $1)=yes 6177 ;; 6178 6179 hpux9*) 6180 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6181 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6182 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6183 _LT_TAGVAR(hardcode_direct, $1)=yes 6184 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6185 # but as the default 6186 # location of the library. 6187 6188 case $cc_basename in 6189 CC*) 6190 # FIXME: insert proper C++ library support 6191 _LT_TAGVAR(ld_shlibs, $1)=no 6192 ;; 6193 aCC*) 6194 _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 $lib' 6195 # Commands to make compiler produce verbose output that lists 6196 # what "hidden" libraries, object files and flags are used when 6197 # linking a shared library. 6198 # 6199 # There doesn't appear to be a way to prevent this compiler from 6200 # explicitly linking system object files so we need to strip them 6201 # from the output so that they don't get included in the library 6202 # dependencies. 6203 output_verbose_link_cmd='templist=`($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"' 6204 ;; 6205 *) 6206 if test "$GXX" = yes; then 6207 _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' 6208 else 6209 # FIXME: insert proper C++ library support 6210 _LT_TAGVAR(ld_shlibs, $1)=no 6211 fi 6212 ;; 6213 esac 6214 ;; 6215 6216 hpux10*|hpux11*) 6217 if test $with_gnu_ld = no; then 6218 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6219 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6220 6221 case $host_cpu in 6222 hppa*64*|ia64*) 6223 ;; 6224 *) 6225 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6226 ;; 6227 esac 6228 fi 6229 case $host_cpu in 6230 hppa*64*|ia64*) 6231 _LT_TAGVAR(hardcode_direct, $1)=no 6232 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6233 ;; 6234 *) 6235 _LT_TAGVAR(hardcode_direct, $1)=yes 6236 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6237 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6238 # but as the default 6239 # location of the library. 6240 ;; 6241 esac 6242 6243 case $cc_basename in 6244 CC*) 6245 # FIXME: insert proper C++ library support 6246 _LT_TAGVAR(ld_shlibs, $1)=no 6247 ;; 6248 aCC*) 6249 case $host_cpu in 6250 hppa*64*) 6251 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6252 ;; 6253 ia64*) 6254 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6255 ;; 6256 *) 6257 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6258 ;; 6259 esac 6260 # Commands to make compiler produce verbose output that lists 6261 # what "hidden" libraries, object files and flags are used when 6262 # linking a shared library. 6263 # 6264 # There doesn't appear to be a way to prevent this compiler from 6265 # explicitly linking system object files so we need to strip them 6266 # from the output so that they don't get included in the library 6267 # dependencies. 6268 output_verbose_link_cmd='templist=`($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"' 6269 ;; 6270 *) 6271 if test "$GXX" = yes; then 6272 if test $with_gnu_ld = no; then 6273 case $host_cpu in 6274 hppa*64*) 6275 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6276 ;; 6277 ia64*) 6278 _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' 6279 ;; 6280 *) 6281 _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' 6282 ;; 6283 esac 6284 fi 6285 else 6286 # FIXME: insert proper C++ library support 6287 _LT_TAGVAR(ld_shlibs, $1)=no 6288 fi 6289 ;; 6290 esac 6291 ;; 6292 6293 interix[[3-9]]*) 6294 _LT_TAGVAR(hardcode_direct, $1)=no 6295 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6296 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6297 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6298 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6299 # Instead, shared libraries are loaded at an image base (0x10000000 by 6300 # default) and relocated if they conflict, which is a slow very memory 6301 # consuming and fragmenting process. To avoid this, we pick a random, 6302 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6303 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6304 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6305 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6306 ;; 6307 irix5* | irix6*) 6308 case $cc_basename in 6309 CC*) 6310 # SGI C++ 6311 _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' 6312 6313 # Archives containing C++ object files must be created using 6314 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6315 # necessary to make sure instantiated templates are included 6316 # in the archive. 6317 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6318 ;; 6319 *) 6320 if test "$GXX" = yes; then 6321 if test "$with_gnu_ld" = no; then 6322 _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' 6323 else 6324 _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' 6325 fi 6326 fi 6327 _LT_TAGVAR(link_all_deplibs, $1)=yes 6328 ;; 6329 esac 6330 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6331 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6332 _LT_TAGVAR(inherit_rpath, $1)=yes 6333 ;; 6334 6335 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6336 case $cc_basename in 6337 KCC*) 6338 # Kuck and Associates, Inc. (KAI) C++ Compiler 6339 6340 # KCC will only create a shared library if the output file 6341 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6342 # to its proper name (with version) after linking. 6343 _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' 6344 _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 $lib' 6345 # Commands to make compiler produce verbose output that lists 6346 # what "hidden" libraries, object files and flags are used when 6347 # linking a shared library. 6348 # 6349 # There doesn't appear to be a way to prevent this compiler from 6350 # explicitly linking system object files so we need to strip them 6351 # from the output so that they don't get included in the library 6352 # dependencies. 6353 output_verbose_link_cmd='templist=`$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"' 6354 6355 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6356 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6357 6358 # Archives containing C++ object files must be created using 6359 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6360 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6361 ;; 6362 icpc* | ecpc* ) 6363 # Intel C++ 6364 with_gnu_ld=yes 6365 # version 8.0 and above of icpc choke on multiply defined symbols 6366 # if we add $predep_objects and $postdep_objects, however 7.1 and 6367 # earlier do not add the objects themselves. 6368 case `$CC -V 2>&1` in 6369 *"Version 7."*) 6370 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6371 _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' 6372 ;; 6373 *) # Version 8.0 or newer 6374 tmp_idyn= 6375 case $host_cpu in 6376 ia64*) tmp_idyn=' -i_dynamic';; 6377 esac 6378 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6379 _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' 6380 ;; 6381 esac 6382 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6383 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6384 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6385 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6386 ;; 6387 pgCC* | pgcpp*) 6388 # Portland Group C++ compiler 6389 case `$CC -V` in 6390 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6391 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6392 rm -rf $tpldir~ 6393 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6394 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6395 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6396 rm -rf $tpldir~ 6397 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6398 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6399 $RANLIB $oldlib' 6400 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6401 rm -rf $tpldir~ 6402 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6403 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6404 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6405 rm -rf $tpldir~ 6406 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6407 $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' 6408 ;; 6409 *) # Version 6 and above use weak symbols 6410 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6411 _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' 6412 ;; 6413 esac 6414 6415 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6416 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6417 _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' 6418 ;; 6419 cxx*) 6420 # Compaq C++ 6421 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6422 _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' 6423 6424 runpath_var=LD_RUN_PATH 6425 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6426 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6427 6428 # Commands to make compiler produce verbose output that lists 6429 # what "hidden" libraries, object files and flags are used when 6430 # linking a shared library. 6431 # 6432 # There doesn't appear to be a way to prevent this compiler from 6433 # explicitly linking system object files so we need to strip them 6434 # from the output so that they don't get included in the library 6435 # dependencies. 6436 output_verbose_link_cmd='templist=`$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' 6437 ;; 6438 xl* | mpixl* | bgxl*) 6439 # IBM XL 8.0 on PPC, with GNU ld 6440 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6441 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6442 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6443 if test "x$supports_anon_versioning" = xyes; then 6444 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6445 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6446 echo "local: *; };" >> $output_objdir/$libname.ver~ 6447 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6448 fi 6449 ;; 6450 *) 6451 case `$CC -V 2>&1 | sed 5q` in 6452 *Sun\ C*) 6453 # Sun C++ 5.9 6454 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6455 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6456 _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' 6457 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6458 _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' 6459 _LT_TAGVAR(compiler_needs_object, $1)=yes 6460 6461 # Not sure whether something based on 6462 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6463 # would be better. 6464 output_verbose_link_cmd='func_echo_all' 6465 6466 # Archives containing C++ object files must be created using 6467 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6468 # necessary to make sure instantiated templates are included 6469 # in the archive. 6470 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6471 ;; 6472 esac 6473 ;; 6474 esac 6475 ;; 6476 6477 lynxos*) 6478 # FIXME: insert proper C++ library support 6479 _LT_TAGVAR(ld_shlibs, $1)=no 6480 ;; 6481 6482 m88k*) 6483 # FIXME: insert proper C++ library support 6484 _LT_TAGVAR(ld_shlibs, $1)=no 6485 ;; 6486 6487 mvs*) 6488 case $cc_basename in 6489 cxx*) 6490 # FIXME: insert proper C++ library support 6491 _LT_TAGVAR(ld_shlibs, $1)=no 6492 ;; 6493 *) 6494 # FIXME: insert proper C++ library support 6495 _LT_TAGVAR(ld_shlibs, $1)=no 6496 ;; 6497 esac 6498 ;; 6499 6500 netbsd*) 6501 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6502 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6503 wlarc= 6504 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6505 _LT_TAGVAR(hardcode_direct, $1)=yes 6506 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6507 fi 6508 # Workaround some broken pre-1.5 toolchains 6509 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6510 ;; 6511 6512 *nto* | *qnx*) 6513 _LT_TAGVAR(ld_shlibs, $1)=yes 6514 ;; 6515 6516 openbsd2*) 6517 # C++ shared libraries are fairly broken 6518 _LT_TAGVAR(ld_shlibs, $1)=no 6519 ;; 6520 6521 openbsd*) 6522 if test -f /usr/libexec/ld.so; then 6523 _LT_TAGVAR(hardcode_direct, $1)=yes 6524 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6525 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6526 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6527 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6528 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6529 _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' 6530 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6531 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6532 fi 6533 output_verbose_link_cmd=func_echo_all 6534 else 6535 _LT_TAGVAR(ld_shlibs, $1)=no 6536 fi 6537 ;; 6538 6539 osf3* | osf4* | osf5*) 6540 case $cc_basename in 6541 KCC*) 6542 # Kuck and Associates, Inc. (KAI) C++ Compiler 6543 6544 # KCC will only create a shared library if the output file 6545 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6546 # to its proper name (with version) after linking. 6547 _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' 6548 6549 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6550 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6551 6552 # Archives containing C++ object files must be created using 6553 # the KAI C++ compiler. 6554 case $host in 6555 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6556 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6557 esac 6558 ;; 6559 RCC*) 6560 # Rational C++ 2.4.1 6561 # FIXME: insert proper C++ library support 6562 _LT_TAGVAR(ld_shlibs, $1)=no 6563 ;; 6564 cxx*) 6565 case $host in 6566 osf3*) 6567 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6568 _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' 6569 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6570 ;; 6571 *) 6572 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6573 _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' 6574 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6575 echo "-hidden">> $lib.exp~ 6576 $CC -shared$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~ 6577 $RM $lib.exp' 6578 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6579 ;; 6580 esac 6581 6582 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6583 6584 # Commands to make compiler produce verbose output that lists 6585 # what "hidden" libraries, object files and flags are used when 6586 # linking a shared library. 6587 # 6588 # There doesn't appear to be a way to prevent this compiler from 6589 # explicitly linking system object files so we need to strip them 6590 # from the output so that they don't get included in the library 6591 # dependencies. 6592 output_verbose_link_cmd='templist=`$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"' 6593 ;; 6594 *) 6595 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6596 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6597 case $host in 6598 osf3*) 6599 _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' 6600 ;; 6601 *) 6602 _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' 6603 ;; 6604 esac 6605 6606 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6607 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6608 6609 # Commands to make compiler produce verbose output that lists 6610 # what "hidden" libraries, object files and flags are used when 6611 # linking a shared library. 6612 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6613 6614 else 6615 # FIXME: insert proper C++ library support 6616 _LT_TAGVAR(ld_shlibs, $1)=no 6617 fi 6618 ;; 6619 esac 6620 ;; 6621 6622 psos*) 6623 # FIXME: insert proper C++ library support 6624 _LT_TAGVAR(ld_shlibs, $1)=no 6625 ;; 6626 6627 sunos4*) 6628 case $cc_basename in 6629 CC*) 6630 # Sun C++ 4.x 6631 # FIXME: insert proper C++ library support 6632 _LT_TAGVAR(ld_shlibs, $1)=no 6633 ;; 6634 lcc*) 6635 # Lucid 6636 # FIXME: insert proper C++ library support 6637 _LT_TAGVAR(ld_shlibs, $1)=no 6638 ;; 6639 *) 6640 # FIXME: insert proper C++ library support 6641 _LT_TAGVAR(ld_shlibs, $1)=no 6642 ;; 6643 esac 6644 ;; 6645 6646 solaris*) 6647 case $cc_basename in 6648 CC* | sunCC*) 6649 # Sun C++ 4.2, 5.x and Centerline C++ 6650 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6651 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6652 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6653 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6654 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6655 6656 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6657 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6658 case $host_os in 6659 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6660 *) 6661 # The compiler driver will combine and reorder linker options, 6662 # but understands `-z linker_flag'. 6663 # Supported since Solaris 2.6 (maybe 2.5.1?) 6664 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6665 ;; 6666 esac 6667 _LT_TAGVAR(link_all_deplibs, $1)=yes 6668 6669 output_verbose_link_cmd='func_echo_all' 6670 6671 # Archives containing C++ object files must be created using 6672 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6673 # necessary to make sure instantiated templates are included 6674 # in the archive. 6675 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6676 ;; 6677 gcx*) 6678 # Green Hills C++ Compiler 6679 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6680 6681 # The C++ compiler must be used to create the archive. 6682 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6683 ;; 6684 *) 6685 # GNU C++ compiler with Solaris linker 6686 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6687 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6688 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6689 _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' 6690 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6691 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6692 6693 # Commands to make compiler produce verbose output that lists 6694 # what "hidden" libraries, object files and flags are used when 6695 # linking a shared library. 6696 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6697 else 6698 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6699 # platform. 6700 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6701 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6702 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6703 6704 # Commands to make compiler produce verbose output that lists 6705 # what "hidden" libraries, object files and flags are used when 6706 # linking a shared library. 6707 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6708 fi 6709 6710 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6711 case $host_os in 6712 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6713 *) 6714 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6715 ;; 6716 esac 6717 fi 6718 ;; 6719 esac 6720 ;; 6721 6722 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6723 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6724 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6725 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6726 runpath_var='LD_RUN_PATH' 6727 6728 case $cc_basename in 6729 CC*) 6730 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6731 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6732 ;; 6733 *) 6734 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6735 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6736 ;; 6737 esac 6738 ;; 6739 6740 sysv5* | sco3.2v5* | sco5v6*) 6741 # Note: We can NOT use -z defs as we might desire, because we do not 6742 # link with -lc, and that would cause any symbols used from libc to 6743 # always be unresolved, which means just about no library would 6744 # ever link correctly. If we're not using GNU ld we use -z text 6745 # though, which does catch some bad symbols but isn't as heavy-handed 6746 # as -z defs. 6747 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6748 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6749 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6750 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6751 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6752 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6753 _LT_TAGVAR(link_all_deplibs, $1)=yes 6754 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6755 runpath_var='LD_RUN_PATH' 6756 6757 case $cc_basename in 6758 CC*) 6759 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6760 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6761 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6762 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6763 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6764 '"$_LT_TAGVAR(reload_cmds, $1)" 6765 ;; 6766 *) 6767 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6768 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6769 ;; 6770 esac 6771 ;; 6772 6773 tandem*) 6774 case $cc_basename in 6775 NCC*) 6776 # NonStop-UX NCC 3.20 6777 # FIXME: insert proper C++ library support 6778 _LT_TAGVAR(ld_shlibs, $1)=no 6779 ;; 6780 *) 6781 # FIXME: insert proper C++ library support 6782 _LT_TAGVAR(ld_shlibs, $1)=no 6783 ;; 6784 esac 6785 ;; 6786 6787 vxworks*) 6788 # FIXME: insert proper C++ library support 6789 _LT_TAGVAR(ld_shlibs, $1)=no 6790 ;; 6791 6792 *) 6793 # FIXME: insert proper C++ library support 6794 _LT_TAGVAR(ld_shlibs, $1)=no 6795 ;; 6796 esac 6797 6798 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6799 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6800 6801 _LT_TAGVAR(GCC, $1)="$GXX" 6802 _LT_TAGVAR(LD, $1)="$LD" 6803 6804 ## CAVEAT EMPTOR: 6805 ## There is no encapsulation within the following macros, do not change 6806 ## the running order or otherwise move them around unless you know exactly 6807 ## what you are doing... 6808 _LT_SYS_HIDDEN_LIBDEPS($1) 6809 _LT_COMPILER_PIC($1) 6810 _LT_COMPILER_C_O($1) 6811 _LT_COMPILER_FILE_LOCKS($1) 6812 _LT_LINKER_SHLIBS($1) 6813 _LT_SYS_DYNAMIC_LINKER($1) 6814 _LT_LINKER_HARDCODE_LIBPATH($1) 6815 6816 _LT_CONFIG($1) 6817 fi # test -n "$compiler" 6818 6819 CC=$lt_save_CC 6820 CFLAGS=$lt_save_CFLAGS 6821 LDCXX=$LD 6822 LD=$lt_save_LD 6823 GCC=$lt_save_GCC 6824 with_gnu_ld=$lt_save_with_gnu_ld 6825 lt_cv_path_LDCXX=$lt_cv_path_LD 6826 lt_cv_path_LD=$lt_save_path_LD 6827 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6828 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6829fi # test "$_lt_caught_CXX_error" != yes 6830 6831AC_LANG_POP 6832])# _LT_LANG_CXX_CONFIG 6833 6834 6835# _LT_FUNC_STRIPNAME_CNF 6836# ---------------------- 6837# func_stripname_cnf prefix suffix name 6838# strip PREFIX and SUFFIX off of NAME. 6839# PREFIX and SUFFIX must not contain globbing or regex special 6840# characters, hashes, percent signs, but SUFFIX may contain a leading 6841# dot (in which case that matches only a dot). 6842# 6843# This function is identical to the (non-XSI) version of func_stripname, 6844# except this one can be used by m4 code that may be executed by configure, 6845# rather than the libtool script. 6846m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6847AC_REQUIRE([_LT_DECL_SED]) 6848AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6849func_stripname_cnf () 6850{ 6851 case ${2} in 6852 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6853 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6854 esac 6855} # func_stripname_cnf 6856])# _LT_FUNC_STRIPNAME_CNF 6857 6858# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6859# --------------------------------- 6860# Figure out "hidden" library dependencies from verbose 6861# compiler output when linking a shared library. 6862# Parse the compiler output and extract the necessary 6863# objects, libraries and library flags. 6864m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6865[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6866AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6867# Dependencies to place before and after the object being linked: 6868_LT_TAGVAR(predep_objects, $1)= 6869_LT_TAGVAR(postdep_objects, $1)= 6870_LT_TAGVAR(predeps, $1)= 6871_LT_TAGVAR(postdeps, $1)= 6872_LT_TAGVAR(compiler_lib_search_path, $1)= 6873 6874dnl we can't use the lt_simple_compile_test_code here, 6875dnl because it contains code intended for an executable, 6876dnl not a library. It's possible we should let each 6877dnl tag define a new lt_????_link_test_code variable, 6878dnl but it's only used here... 6879m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6880int a; 6881void foo (void) { a = 0; } 6882_LT_EOF 6883], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6884class Foo 6885{ 6886public: 6887 Foo (void) { a = 0; } 6888private: 6889 int a; 6890}; 6891_LT_EOF 6892], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6893 subroutine foo 6894 implicit none 6895 integer*4 a 6896 a=0 6897 return 6898 end 6899_LT_EOF 6900], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6901 subroutine foo 6902 implicit none 6903 integer a 6904 a=0 6905 return 6906 end 6907_LT_EOF 6908], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6909public class foo { 6910 private int a; 6911 public void bar (void) { 6912 a = 0; 6913 } 6914}; 6915_LT_EOF 6916]) 6917 6918_lt_libdeps_save_CFLAGS=$CFLAGS 6919case "$CC $CFLAGS " in #( 6920*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6921*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6922esac 6923 6924dnl Parse the compiler output and extract the necessary 6925dnl objects, libraries and library flags. 6926if AC_TRY_EVAL(ac_compile); then 6927 # Parse the compiler output and extract the necessary 6928 # objects, libraries and library flags. 6929 6930 # Sentinel used to keep track of whether or not we are before 6931 # the conftest object file. 6932 pre_test_object_deps_done=no 6933 6934 for p in `eval "$output_verbose_link_cmd"`; do 6935 case ${prev}${p} in 6936 6937 -L* | -R* | -l*) 6938 # Some compilers place space between "-{L,R}" and the path. 6939 # Remove the space. 6940 if test $p = "-L" || 6941 test $p = "-R"; then 6942 prev=$p 6943 continue 6944 fi 6945 6946 # Expand the sysroot to ease extracting the directories later. 6947 if test -z "$prev"; then 6948 case $p in 6949 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 6950 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 6951 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 6952 esac 6953 fi 6954 case $p in 6955 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 6956 esac 6957 if test "$pre_test_object_deps_done" = no; then 6958 case ${prev} in 6959 -L | -R) 6960 # Internal compiler library paths should come after those 6961 # provided the user. The postdeps already come after the 6962 # user supplied libs so there is no need to process them. 6963 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6964 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6965 else 6966 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6967 fi 6968 ;; 6969 # The "-l" case would never come before the object being 6970 # linked, so don't bother handling this case. 6971 esac 6972 else 6973 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6974 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6975 else 6976 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6977 fi 6978 fi 6979 prev= 6980 ;; 6981 6982 *.lto.$objext) ;; # Ignore GCC LTO objects 6983 *.$objext) 6984 # This assumes that the test object file only shows up 6985 # once in the compiler output. 6986 if test "$p" = "conftest.$objext"; then 6987 pre_test_object_deps_done=yes 6988 continue 6989 fi 6990 6991 if test "$pre_test_object_deps_done" = no; then 6992 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 6993 _LT_TAGVAR(predep_objects, $1)="$p" 6994 else 6995 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 6996 fi 6997 else 6998 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 6999 _LT_TAGVAR(postdep_objects, $1)="$p" 7000 else 7001 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7002 fi 7003 fi 7004 ;; 7005 7006 *) ;; # Ignore the rest. 7007 7008 esac 7009 done 7010 7011 # Clean up. 7012 rm -f a.out a.exe 7013else 7014 echo "libtool.m4: error: problem compiling $1 test program" 7015fi 7016 7017$RM -f confest.$objext 7018CFLAGS=$_lt_libdeps_save_CFLAGS 7019 7020# PORTME: override above test on systems where it is broken 7021m4_if([$1], [CXX], 7022[case $host_os in 7023interix[[3-9]]*) 7024 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7025 # hack all around it, let's just trust "g++" to DTRT. 7026 _LT_TAGVAR(predep_objects,$1)= 7027 _LT_TAGVAR(postdep_objects,$1)= 7028 _LT_TAGVAR(postdeps,$1)= 7029 ;; 7030 7031linux*) 7032 case `$CC -V 2>&1 | sed 5q` in 7033 *Sun\ C*) 7034 # Sun C++ 5.9 7035 7036 # The more standards-conforming stlport4 library is 7037 # incompatible with the Cstd library. Avoid specifying 7038 # it if it's in CXXFLAGS. Ignore libCrun as 7039 # -library=stlport4 depends on it. 7040 case " $CXX $CXXFLAGS " in 7041 *" -library=stlport4 "*) 7042 solaris_use_stlport4=yes 7043 ;; 7044 esac 7045 7046 if test "$solaris_use_stlport4" != yes; then 7047 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7048 fi 7049 ;; 7050 esac 7051 ;; 7052 7053solaris*) 7054 case $cc_basename in 7055 CC* | sunCC*) 7056 # The more standards-conforming stlport4 library is 7057 # incompatible with the Cstd library. Avoid specifying 7058 # it if it's in CXXFLAGS. Ignore libCrun as 7059 # -library=stlport4 depends on it. 7060 case " $CXX $CXXFLAGS " in 7061 *" -library=stlport4 "*) 7062 solaris_use_stlport4=yes 7063 ;; 7064 esac 7065 7066 # Adding this requires a known-good setup of shared libraries for 7067 # Sun compiler versions before 5.6, else PIC objects from an old 7068 # archive will be linked into the output, leading to subtle bugs. 7069 if test "$solaris_use_stlport4" != yes; then 7070 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7071 fi 7072 ;; 7073 esac 7074 ;; 7075esac 7076]) 7077 7078case " $_LT_TAGVAR(postdeps, $1) " in 7079*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7080esac 7081 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7082if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7083 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7084fi 7085_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7086 [The directories searched by this compiler when creating a shared library]) 7087_LT_TAGDECL([], [predep_objects], [1], 7088 [Dependencies to place before and after the objects being linked to 7089 create a shared library]) 7090_LT_TAGDECL([], [postdep_objects], [1]) 7091_LT_TAGDECL([], [predeps], [1]) 7092_LT_TAGDECL([], [postdeps], [1]) 7093_LT_TAGDECL([], [compiler_lib_search_path], [1], 7094 [The library search path used internally by the compiler when linking 7095 a shared library]) 7096])# _LT_SYS_HIDDEN_LIBDEPS 7097 7098 7099# _LT_LANG_F77_CONFIG([TAG]) 7100# -------------------------- 7101# Ensure that the configuration variables for a Fortran 77 compiler are 7102# suitably defined. These variables are subsequently used by _LT_CONFIG 7103# to write the compiler configuration to `libtool'. 7104m4_defun([_LT_LANG_F77_CONFIG], 7105[AC_LANG_PUSH(Fortran 77) 7106if test -z "$F77" || test "X$F77" = "Xno"; then 7107 _lt_disable_F77=yes 7108fi 7109 7110_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7111_LT_TAGVAR(allow_undefined_flag, $1)= 7112_LT_TAGVAR(always_export_symbols, $1)=no 7113_LT_TAGVAR(archive_expsym_cmds, $1)= 7114_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7115_LT_TAGVAR(hardcode_direct, $1)=no 7116_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7117_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7118_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7119_LT_TAGVAR(hardcode_libdir_separator, $1)= 7120_LT_TAGVAR(hardcode_minus_L, $1)=no 7121_LT_TAGVAR(hardcode_automatic, $1)=no 7122_LT_TAGVAR(inherit_rpath, $1)=no 7123_LT_TAGVAR(module_cmds, $1)= 7124_LT_TAGVAR(module_expsym_cmds, $1)= 7125_LT_TAGVAR(link_all_deplibs, $1)=unknown 7126_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7127_LT_TAGVAR(reload_flag, $1)=$reload_flag 7128_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7129_LT_TAGVAR(no_undefined_flag, $1)= 7130_LT_TAGVAR(whole_archive_flag_spec, $1)= 7131_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7132 7133# Source file extension for f77 test sources. 7134ac_ext=f 7135 7136# Object file extension for compiled f77 test sources. 7137objext=o 7138_LT_TAGVAR(objext, $1)=$objext 7139 7140# No sense in running all these tests if we already determined that 7141# the F77 compiler isn't working. Some variables (like enable_shared) 7142# are currently assumed to apply to all compilers on this platform, 7143# and will be corrupted by setting them based on a non-working compiler. 7144if test "$_lt_disable_F77" != yes; then 7145 # Code to be used in simple compile tests 7146 lt_simple_compile_test_code="\ 7147 subroutine t 7148 return 7149 end 7150" 7151 7152 # Code to be used in simple link tests 7153 lt_simple_link_test_code="\ 7154 program t 7155 end 7156" 7157 7158 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7159 _LT_TAG_COMPILER 7160 7161 # save warnings/boilerplate of simple test code 7162 _LT_COMPILER_BOILERPLATE 7163 _LT_LINKER_BOILERPLATE 7164 7165 # Allow CC to be a program name with arguments. 7166 lt_save_CC="$CC" 7167 lt_save_GCC=$GCC 7168 lt_save_CFLAGS=$CFLAGS 7169 CC=${F77-"f77"} 7170 CFLAGS=$FFLAGS 7171 compiler=$CC 7172 _LT_TAGVAR(compiler, $1)=$CC 7173 _LT_CC_BASENAME([$compiler]) 7174 GCC=$G77 7175 if test -n "$compiler"; then 7176 AC_MSG_CHECKING([if libtool supports shared libraries]) 7177 AC_MSG_RESULT([$can_build_shared]) 7178 7179 AC_MSG_CHECKING([whether to build shared libraries]) 7180 test "$can_build_shared" = "no" && enable_shared=no 7181 7182 # On AIX, shared libraries and static libraries use the same namespace, and 7183 # are all built from PIC. 7184 case $host_os in 7185 aix3*) 7186 test "$enable_shared" = yes && enable_static=no 7187 if test -n "$RANLIB"; then 7188 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7189 postinstall_cmds='$RANLIB $lib' 7190 fi 7191 ;; 7192 aix[[4-9]]*) 7193 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7194 test "$enable_shared" = yes && enable_static=no 7195 fi 7196 ;; 7197 esac 7198 AC_MSG_RESULT([$enable_shared]) 7199 7200 AC_MSG_CHECKING([whether to build static libraries]) 7201 # Make sure either enable_shared or enable_static is yes. 7202 test "$enable_shared" = yes || enable_static=yes 7203 AC_MSG_RESULT([$enable_static]) 7204 7205 _LT_TAGVAR(GCC, $1)="$G77" 7206 _LT_TAGVAR(LD, $1)="$LD" 7207 7208 ## CAVEAT EMPTOR: 7209 ## There is no encapsulation within the following macros, do not change 7210 ## the running order or otherwise move them around unless you know exactly 7211 ## what you are doing... 7212 _LT_COMPILER_PIC($1) 7213 _LT_COMPILER_C_O($1) 7214 _LT_COMPILER_FILE_LOCKS($1) 7215 _LT_LINKER_SHLIBS($1) 7216 _LT_SYS_DYNAMIC_LINKER($1) 7217 _LT_LINKER_HARDCODE_LIBPATH($1) 7218 7219 _LT_CONFIG($1) 7220 fi # test -n "$compiler" 7221 7222 GCC=$lt_save_GCC 7223 CC="$lt_save_CC" 7224 CFLAGS="$lt_save_CFLAGS" 7225fi # test "$_lt_disable_F77" != yes 7226 7227AC_LANG_POP 7228])# _LT_LANG_F77_CONFIG 7229 7230 7231# _LT_LANG_FC_CONFIG([TAG]) 7232# ------------------------- 7233# Ensure that the configuration variables for a Fortran compiler are 7234# suitably defined. These variables are subsequently used by _LT_CONFIG 7235# to write the compiler configuration to `libtool'. 7236m4_defun([_LT_LANG_FC_CONFIG], 7237[AC_LANG_PUSH(Fortran) 7238 7239if test -z "$FC" || test "X$FC" = "Xno"; then 7240 _lt_disable_FC=yes 7241fi 7242 7243_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7244_LT_TAGVAR(allow_undefined_flag, $1)= 7245_LT_TAGVAR(always_export_symbols, $1)=no 7246_LT_TAGVAR(archive_expsym_cmds, $1)= 7247_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7248_LT_TAGVAR(hardcode_direct, $1)=no 7249_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7250_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7251_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7252_LT_TAGVAR(hardcode_libdir_separator, $1)= 7253_LT_TAGVAR(hardcode_minus_L, $1)=no 7254_LT_TAGVAR(hardcode_automatic, $1)=no 7255_LT_TAGVAR(inherit_rpath, $1)=no 7256_LT_TAGVAR(module_cmds, $1)= 7257_LT_TAGVAR(module_expsym_cmds, $1)= 7258_LT_TAGVAR(link_all_deplibs, $1)=unknown 7259_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7260_LT_TAGVAR(reload_flag, $1)=$reload_flag 7261_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7262_LT_TAGVAR(no_undefined_flag, $1)= 7263_LT_TAGVAR(whole_archive_flag_spec, $1)= 7264_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7265 7266# Source file extension for fc test sources. 7267ac_ext=${ac_fc_srcext-f} 7268 7269# Object file extension for compiled fc test sources. 7270objext=o 7271_LT_TAGVAR(objext, $1)=$objext 7272 7273# No sense in running all these tests if we already determined that 7274# the FC compiler isn't working. Some variables (like enable_shared) 7275# are currently assumed to apply to all compilers on this platform, 7276# and will be corrupted by setting them based on a non-working compiler. 7277if test "$_lt_disable_FC" != yes; then 7278 # Code to be used in simple compile tests 7279 lt_simple_compile_test_code="\ 7280 subroutine t 7281 return 7282 end 7283" 7284 7285 # Code to be used in simple link tests 7286 lt_simple_link_test_code="\ 7287 program t 7288 end 7289" 7290 7291 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7292 _LT_TAG_COMPILER 7293 7294 # save warnings/boilerplate of simple test code 7295 _LT_COMPILER_BOILERPLATE 7296 _LT_LINKER_BOILERPLATE 7297 7298 # Allow CC to be a program name with arguments. 7299 lt_save_CC="$CC" 7300 lt_save_GCC=$GCC 7301 lt_save_CFLAGS=$CFLAGS 7302 CC=${FC-"f95"} 7303 CFLAGS=$FCFLAGS 7304 compiler=$CC 7305 GCC=$ac_cv_fc_compiler_gnu 7306 7307 _LT_TAGVAR(compiler, $1)=$CC 7308 _LT_CC_BASENAME([$compiler]) 7309 7310 if test -n "$compiler"; then 7311 AC_MSG_CHECKING([if libtool supports shared libraries]) 7312 AC_MSG_RESULT([$can_build_shared]) 7313 7314 AC_MSG_CHECKING([whether to build shared libraries]) 7315 test "$can_build_shared" = "no" && enable_shared=no 7316 7317 # On AIX, shared libraries and static libraries use the same namespace, and 7318 # are all built from PIC. 7319 case $host_os in 7320 aix3*) 7321 test "$enable_shared" = yes && enable_static=no 7322 if test -n "$RANLIB"; then 7323 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7324 postinstall_cmds='$RANLIB $lib' 7325 fi 7326 ;; 7327 aix[[4-9]]*) 7328 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7329 test "$enable_shared" = yes && enable_static=no 7330 fi 7331 ;; 7332 esac 7333 AC_MSG_RESULT([$enable_shared]) 7334 7335 AC_MSG_CHECKING([whether to build static libraries]) 7336 # Make sure either enable_shared or enable_static is yes. 7337 test "$enable_shared" = yes || enable_static=yes 7338 AC_MSG_RESULT([$enable_static]) 7339 7340 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7341 _LT_TAGVAR(LD, $1)="$LD" 7342 7343 ## CAVEAT EMPTOR: 7344 ## There is no encapsulation within the following macros, do not change 7345 ## the running order or otherwise move them around unless you know exactly 7346 ## what you are doing... 7347 _LT_SYS_HIDDEN_LIBDEPS($1) 7348 _LT_COMPILER_PIC($1) 7349 _LT_COMPILER_C_O($1) 7350 _LT_COMPILER_FILE_LOCKS($1) 7351 _LT_LINKER_SHLIBS($1) 7352 _LT_SYS_DYNAMIC_LINKER($1) 7353 _LT_LINKER_HARDCODE_LIBPATH($1) 7354 7355 _LT_CONFIG($1) 7356 fi # test -n "$compiler" 7357 7358 GCC=$lt_save_GCC 7359 CC=$lt_save_CC 7360 CFLAGS=$lt_save_CFLAGS 7361fi # test "$_lt_disable_FC" != yes 7362 7363AC_LANG_POP 7364])# _LT_LANG_FC_CONFIG 7365 7366 7367# _LT_LANG_GCJ_CONFIG([TAG]) 7368# -------------------------- 7369# Ensure that the configuration variables for the GNU Java Compiler compiler 7370# are suitably defined. These variables are subsequently used by _LT_CONFIG 7371# to write the compiler configuration to `libtool'. 7372m4_defun([_LT_LANG_GCJ_CONFIG], 7373[AC_REQUIRE([LT_PROG_GCJ])dnl 7374AC_LANG_SAVE 7375 7376# Source file extension for Java test sources. 7377ac_ext=java 7378 7379# Object file extension for compiled Java test sources. 7380objext=o 7381_LT_TAGVAR(objext, $1)=$objext 7382 7383# Code to be used in simple compile tests 7384lt_simple_compile_test_code="class foo {}" 7385 7386# Code to be used in simple link tests 7387lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7388 7389# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7390_LT_TAG_COMPILER 7391 7392# save warnings/boilerplate of simple test code 7393_LT_COMPILER_BOILERPLATE 7394_LT_LINKER_BOILERPLATE 7395 7396# Allow CC to be a program name with arguments. 7397lt_save_CC=$CC 7398lt_save_CFLAGS=$CFLAGS 7399lt_save_GCC=$GCC 7400GCC=yes 7401CC=${GCJ-"gcj"} 7402CFLAGS=$GCJFLAGS 7403compiler=$CC 7404_LT_TAGVAR(compiler, $1)=$CC 7405_LT_TAGVAR(LD, $1)="$LD" 7406_LT_CC_BASENAME([$compiler]) 7407 7408# GCJ did not exist at the time GCC didn't implicitly link libc in. 7409_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7410 7411_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7412_LT_TAGVAR(reload_flag, $1)=$reload_flag 7413_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7414 7415if test -n "$compiler"; then 7416 _LT_COMPILER_NO_RTTI($1) 7417 _LT_COMPILER_PIC($1) 7418 _LT_COMPILER_C_O($1) 7419 _LT_COMPILER_FILE_LOCKS($1) 7420 _LT_LINKER_SHLIBS($1) 7421 _LT_LINKER_HARDCODE_LIBPATH($1) 7422 7423 _LT_CONFIG($1) 7424fi 7425 7426AC_LANG_RESTORE 7427 7428GCC=$lt_save_GCC 7429CC=$lt_save_CC 7430CFLAGS=$lt_save_CFLAGS 7431])# _LT_LANG_GCJ_CONFIG 7432 7433 7434# _LT_LANG_RC_CONFIG([TAG]) 7435# ------------------------- 7436# Ensure that the configuration variables for the Windows resource compiler 7437# are suitably defined. These variables are subsequently used by _LT_CONFIG 7438# to write the compiler configuration to `libtool'. 7439m4_defun([_LT_LANG_RC_CONFIG], 7440[AC_REQUIRE([LT_PROG_RC])dnl 7441AC_LANG_SAVE 7442 7443# Source file extension for RC test sources. 7444ac_ext=rc 7445 7446# Object file extension for compiled RC test sources. 7447objext=o 7448_LT_TAGVAR(objext, $1)=$objext 7449 7450# Code to be used in simple compile tests 7451lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7452 7453# Code to be used in simple link tests 7454lt_simple_link_test_code="$lt_simple_compile_test_code" 7455 7456# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7457_LT_TAG_COMPILER 7458 7459# save warnings/boilerplate of simple test code 7460_LT_COMPILER_BOILERPLATE 7461_LT_LINKER_BOILERPLATE 7462 7463# Allow CC to be a program name with arguments. 7464lt_save_CC="$CC" 7465lt_save_CFLAGS=$CFLAGS 7466lt_save_GCC=$GCC 7467GCC= 7468CC=${RC-"windres"} 7469CFLAGS= 7470compiler=$CC 7471_LT_TAGVAR(compiler, $1)=$CC 7472_LT_CC_BASENAME([$compiler]) 7473_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7474 7475if test -n "$compiler"; then 7476 : 7477 _LT_CONFIG($1) 7478fi 7479 7480GCC=$lt_save_GCC 7481AC_LANG_RESTORE 7482CC=$lt_save_CC 7483CFLAGS=$lt_save_CFLAGS 7484])# _LT_LANG_RC_CONFIG 7485 7486 7487# LT_PROG_GCJ 7488# ----------- 7489AC_DEFUN([LT_PROG_GCJ], 7490[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7491 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7492 [AC_CHECK_TOOL(GCJ, gcj,) 7493 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7494 AC_SUBST(GCJFLAGS)])])[]dnl 7495]) 7496 7497# Old name: 7498AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7499dnl aclocal-1.4 backwards compatibility: 7500dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7501 7502 7503# LT_PROG_RC 7504# ---------- 7505AC_DEFUN([LT_PROG_RC], 7506[AC_CHECK_TOOL(RC, windres,) 7507]) 7508 7509# Old name: 7510AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7511dnl aclocal-1.4 backwards compatibility: 7512dnl AC_DEFUN([LT_AC_PROG_RC], []) 7513 7514 7515# _LT_DECL_EGREP 7516# -------------- 7517# If we don't have a new enough Autoconf to choose the best grep 7518# available, choose the one first in the user's PATH. 7519m4_defun([_LT_DECL_EGREP], 7520[AC_REQUIRE([AC_PROG_EGREP])dnl 7521AC_REQUIRE([AC_PROG_FGREP])dnl 7522test -z "$GREP" && GREP=grep 7523_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7524_LT_DECL([], [EGREP], [1], [An ERE matcher]) 7525_LT_DECL([], [FGREP], [1], [A literal string matcher]) 7526dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7527AC_SUBST([GREP]) 7528]) 7529 7530 7531# _LT_DECL_OBJDUMP 7532# -------------- 7533# If we don't have a new enough Autoconf to choose the best objdump 7534# available, choose the one first in the user's PATH. 7535m4_defun([_LT_DECL_OBJDUMP], 7536[AC_CHECK_TOOL(OBJDUMP, objdump, false) 7537test -z "$OBJDUMP" && OBJDUMP=objdump 7538_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7539AC_SUBST([OBJDUMP]) 7540]) 7541 7542# _LT_DECL_DLLTOOL 7543# ---------------- 7544# Ensure DLLTOOL variable is set. 7545m4_defun([_LT_DECL_DLLTOOL], 7546[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7547test -z "$DLLTOOL" && DLLTOOL=dlltool 7548_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7549AC_SUBST([DLLTOOL]) 7550]) 7551 7552# _LT_DECL_SED 7553# ------------ 7554# Check for a fully-functional sed program, that truncates 7555# as few characters as possible. Prefer GNU sed if found. 7556m4_defun([_LT_DECL_SED], 7557[AC_PROG_SED 7558test -z "$SED" && SED=sed 7559Xsed="$SED -e 1s/^X//" 7560_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7561_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7562 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7563])# _LT_DECL_SED 7564 7565m4_ifndef([AC_PROG_SED], [ 7566# NOTE: This macro has been submitted for inclusion into # 7567# GNU Autoconf as AC_PROG_SED. When it is available in # 7568# a released version of Autoconf we should remove this # 7569# macro and use it instead. # 7570 7571m4_defun([AC_PROG_SED], 7572[AC_MSG_CHECKING([for a sed that does not truncate output]) 7573AC_CACHE_VAL(lt_cv_path_SED, 7574[# Loop through the user's path and test for sed and gsed. 7575# Then use that list of sed's as ones to test for truncation. 7576as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7577for as_dir in $PATH 7578do 7579 IFS=$as_save_IFS 7580 test -z "$as_dir" && as_dir=. 7581 for lt_ac_prog in sed gsed; do 7582 for ac_exec_ext in '' $ac_executable_extensions; do 7583 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7584 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7585 fi 7586 done 7587 done 7588done 7589IFS=$as_save_IFS 7590lt_ac_max=0 7591lt_ac_count=0 7592# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7593# along with /bin/sed that truncates output. 7594for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7595 test ! -f $lt_ac_sed && continue 7596 cat /dev/null > conftest.in 7597 lt_ac_count=0 7598 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7599 # Check for GNU sed and select it if it is found. 7600 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7601 lt_cv_path_SED=$lt_ac_sed 7602 break 7603 fi 7604 while true; do 7605 cat conftest.in conftest.in >conftest.tmp 7606 mv conftest.tmp conftest.in 7607 cp conftest.in conftest.nl 7608 echo >>conftest.nl 7609 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7610 cmp -s conftest.out conftest.nl || break 7611 # 10000 chars as input seems more than enough 7612 test $lt_ac_count -gt 10 && break 7613 lt_ac_count=`expr $lt_ac_count + 1` 7614 if test $lt_ac_count -gt $lt_ac_max; then 7615 lt_ac_max=$lt_ac_count 7616 lt_cv_path_SED=$lt_ac_sed 7617 fi 7618 done 7619done 7620]) 7621SED=$lt_cv_path_SED 7622AC_SUBST([SED]) 7623AC_MSG_RESULT([$SED]) 7624])#AC_PROG_SED 7625])#m4_ifndef 7626 7627# Old name: 7628AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7629dnl aclocal-1.4 backwards compatibility: 7630dnl AC_DEFUN([LT_AC_PROG_SED], []) 7631 7632 7633# _LT_CHECK_SHELL_FEATURES 7634# ------------------------ 7635# Find out whether the shell is Bourne or XSI compatible, 7636# or has some other useful features. 7637m4_defun([_LT_CHECK_SHELL_FEATURES], 7638[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7639# Try some XSI features 7640xsi_shell=no 7641( _lt_dummy="a/b/c" 7642 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7643 = c,a/b,b/c, \ 7644 && eval 'test $(( 1 + 1 )) -eq 2 \ 7645 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7646 && xsi_shell=yes 7647AC_MSG_RESULT([$xsi_shell]) 7648_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7649 7650AC_MSG_CHECKING([whether the shell understands "+="]) 7651lt_shell_append=no 7652( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7653 >/dev/null 2>&1 \ 7654 && lt_shell_append=yes 7655AC_MSG_RESULT([$lt_shell_append]) 7656_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7657 7658if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7659 lt_unset=unset 7660else 7661 lt_unset=false 7662fi 7663_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7664 7665# test EBCDIC or ASCII 7666case `echo X|tr X '\101'` in 7667 A) # ASCII based system 7668 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7669 lt_SP2NL='tr \040 \012' 7670 lt_NL2SP='tr \015\012 \040\040' 7671 ;; 7672 *) # EBCDIC based system 7673 lt_SP2NL='tr \100 \n' 7674 lt_NL2SP='tr \r\n \100\100' 7675 ;; 7676esac 7677_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7678_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7679])# _LT_CHECK_SHELL_FEATURES 7680 7681 7682# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7683# ------------------------------------------------------ 7684# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7685# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7686m4_defun([_LT_PROG_FUNCTION_REPLACE], 7687[dnl { 7688sed -e '/^$1 ()$/,/^} # $1 /c\ 7689$1 ()\ 7690{\ 7691m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7692} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7693 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7694 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7695test 0 -eq $? || _lt_function_replace_fail=: 7696]) 7697 7698 7699# _LT_PROG_REPLACE_SHELLFNS 7700# ------------------------- 7701# Replace existing portable implementations of several shell functions with 7702# equivalent extended shell implementations where those features are available.. 7703m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7704[if test x"$xsi_shell" = xyes; then 7705 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7706 case ${1} in 7707 */*) func_dirname_result="${1%/*}${2}" ;; 7708 * ) func_dirname_result="${3}" ;; 7709 esac]) 7710 7711 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7712 func_basename_result="${1##*/}"]) 7713 7714 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7715 case ${1} in 7716 */*) func_dirname_result="${1%/*}${2}" ;; 7717 * ) func_dirname_result="${3}" ;; 7718 esac 7719 func_basename_result="${1##*/}"]) 7720 7721 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7722 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7723 # positional parameters, so assign one to ordinary parameter first. 7724 func_stripname_result=${3} 7725 func_stripname_result=${func_stripname_result#"${1}"} 7726 func_stripname_result=${func_stripname_result%"${2}"}]) 7727 7728 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7729 func_split_long_opt_name=${1%%=*} 7730 func_split_long_opt_arg=${1#*=}]) 7731 7732 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7733 func_split_short_opt_arg=${1#??} 7734 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7735 7736 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7737 case ${1} in 7738 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7739 *) func_lo2o_result=${1} ;; 7740 esac]) 7741 7742 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7743 7744 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7745 7746 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7747fi 7748 7749if test x"$lt_shell_append" = xyes; then 7750 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7751 7752 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7753 func_quote_for_eval "${2}" 7754dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7755 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7756 7757 # Save a `func_append' function call where possible by direct use of '+=' 7758 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7759 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7760 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7761 test 0 -eq $? || _lt_function_replace_fail=: 7762else 7763 # Save a `func_append' function call even when '+=' is not available 7764 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7765 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7766 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7767 test 0 -eq $? || _lt_function_replace_fail=: 7768fi 7769 7770if test x"$_lt_function_replace_fail" = x":"; then 7771 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7772fi 7773]) 7774 7775# _LT_PATH_CONVERSION_FUNCTIONS 7776# ----------------------------- 7777# Determine which file name conversion functions should be used by 7778# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7779# for certain cross-compile configurations and native mingw. 7780m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7781[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7782AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7783AC_MSG_CHECKING([how to convert $build file names to $host format]) 7784AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7785[case $host in 7786 *-*-mingw* ) 7787 case $build in 7788 *-*-mingw* ) # actually msys 7789 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7790 ;; 7791 *-*-cygwin* ) 7792 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7793 ;; 7794 * ) # otherwise, assume *nix 7795 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7796 ;; 7797 esac 7798 ;; 7799 *-*-cygwin* ) 7800 case $build in 7801 *-*-mingw* ) # actually msys 7802 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7803 ;; 7804 *-*-cygwin* ) 7805 lt_cv_to_host_file_cmd=func_convert_file_noop 7806 ;; 7807 * ) # otherwise, assume *nix 7808 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7809 ;; 7810 esac 7811 ;; 7812 * ) # unhandled hosts (and "normal" native builds) 7813 lt_cv_to_host_file_cmd=func_convert_file_noop 7814 ;; 7815esac 7816]) 7817to_host_file_cmd=$lt_cv_to_host_file_cmd 7818AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7819_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7820 [0], [convert $build file names to $host format])dnl 7821 7822AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7823AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7824[#assume ordinary cross tools, or native build. 7825lt_cv_to_tool_file_cmd=func_convert_file_noop 7826case $host in 7827 *-*-mingw* ) 7828 case $build in 7829 *-*-mingw* ) # actually msys 7830 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7831 ;; 7832 esac 7833 ;; 7834esac 7835]) 7836to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7837AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7838_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7839 [0], [convert $build files to toolchain format])dnl 7840])# _LT_PATH_CONVERSION_FUNCTIONS 7841 7842# Helper functions for option handling. -*- Autoconf -*- 7843# 7844# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 7845# Inc. 7846# Written by Gary V. Vaughan, 2004 7847# 7848# This file is free software; the Free Software Foundation gives 7849# unlimited permission to copy and/or distribute it, with or without 7850# modifications, as long as this notice is preserved. 7851 7852# serial 7 ltoptions.m4 7853 7854# This is to help aclocal find these macros, as it can't see m4_define. 7855AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 7856 7857 7858# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 7859# ------------------------------------------ 7860m4_define([_LT_MANGLE_OPTION], 7861[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 7862 7863 7864# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 7865# --------------------------------------- 7866# Set option OPTION-NAME for macro MACRO-NAME, and if there is a 7867# matching handler defined, dispatch to it. Other OPTION-NAMEs are 7868# saved as a flag. 7869m4_define([_LT_SET_OPTION], 7870[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 7871m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 7872 _LT_MANGLE_DEFUN([$1], [$2]), 7873 [m4_warning([Unknown $1 option `$2'])])[]dnl 7874]) 7875 7876 7877# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 7878# ------------------------------------------------------------ 7879# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7880m4_define([_LT_IF_OPTION], 7881[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 7882 7883 7884# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 7885# ------------------------------------------------------- 7886# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 7887# are set. 7888m4_define([_LT_UNLESS_OPTIONS], 7889[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7890 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 7891 [m4_define([$0_found])])])[]dnl 7892m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 7893])[]dnl 7894]) 7895 7896 7897# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 7898# ---------------------------------------- 7899# OPTION-LIST is a space-separated list of Libtool options associated 7900# with MACRO-NAME. If any OPTION has a matching handler declared with 7901# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 7902# the unknown option and exit. 7903m4_defun([_LT_SET_OPTIONS], 7904[# Set options 7905m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7906 [_LT_SET_OPTION([$1], _LT_Option)]) 7907 7908m4_if([$1],[LT_INIT],[ 7909 dnl 7910 dnl Simply set some default values (i.e off) if boolean options were not 7911 dnl specified: 7912 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 7913 ]) 7914 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 7915 ]) 7916 dnl 7917 dnl If no reference was made to various pairs of opposing options, then 7918 dnl we run the default mode handler for the pair. For example, if neither 7919 dnl `shared' nor `disable-shared' was passed, we enable building of shared 7920 dnl archives by default: 7921 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 7922 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 7923 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 7924 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 7925 [_LT_ENABLE_FAST_INSTALL]) 7926 ]) 7927])# _LT_SET_OPTIONS 7928 7929 7930 7931# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 7932# ----------------------------------------- 7933m4_define([_LT_MANGLE_DEFUN], 7934[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 7935 7936 7937# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 7938# ----------------------------------------------- 7939m4_define([LT_OPTION_DEFINE], 7940[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 7941])# LT_OPTION_DEFINE 7942 7943 7944# dlopen 7945# ------ 7946LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 7947]) 7948 7949AU_DEFUN([AC_LIBTOOL_DLOPEN], 7950[_LT_SET_OPTION([LT_INIT], [dlopen]) 7951AC_DIAGNOSE([obsolete], 7952[$0: Remove this warning and the call to _LT_SET_OPTION when you 7953put the `dlopen' option into LT_INIT's first parameter.]) 7954]) 7955 7956dnl aclocal-1.4 backwards compatibility: 7957dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 7958 7959 7960# win32-dll 7961# --------- 7962# Declare package support for building win32 dll's. 7963LT_OPTION_DEFINE([LT_INIT], [win32-dll], 7964[enable_win32_dll=yes 7965 7966case $host in 7967*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 7968 AC_CHECK_TOOL(AS, as, false) 7969 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7970 AC_CHECK_TOOL(OBJDUMP, objdump, false) 7971 ;; 7972esac 7973 7974test -z "$AS" && AS=as 7975_LT_DECL([], [AS], [1], [Assembler program])dnl 7976 7977test -z "$DLLTOOL" && DLLTOOL=dlltool 7978_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 7979 7980test -z "$OBJDUMP" && OBJDUMP=objdump 7981_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 7982])# win32-dll 7983 7984AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 7985[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7986_LT_SET_OPTION([LT_INIT], [win32-dll]) 7987AC_DIAGNOSE([obsolete], 7988[$0: Remove this warning and the call to _LT_SET_OPTION when you 7989put the `win32-dll' option into LT_INIT's first parameter.]) 7990]) 7991 7992dnl aclocal-1.4 backwards compatibility: 7993dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 7994 7995 7996# _LT_ENABLE_SHARED([DEFAULT]) 7997# ---------------------------- 7998# implement the --enable-shared flag, and supports the `shared' and 7999# `disable-shared' LT_INIT options. 8000# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8001m4_define([_LT_ENABLE_SHARED], 8002[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8003AC_ARG_ENABLE([shared], 8004 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8005 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8006 [p=${PACKAGE-default} 8007 case $enableval in 8008 yes) enable_shared=yes ;; 8009 no) enable_shared=no ;; 8010 *) 8011 enable_shared=no 8012 # Look at the argument we got. We use all the common list separators. 8013 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8014 for pkg in $enableval; do 8015 IFS="$lt_save_ifs" 8016 if test "X$pkg" = "X$p"; then 8017 enable_shared=yes 8018 fi 8019 done 8020 IFS="$lt_save_ifs" 8021 ;; 8022 esac], 8023 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8024 8025 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8026 [Whether or not to build shared libraries]) 8027])# _LT_ENABLE_SHARED 8028 8029LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8030LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8031 8032# Old names: 8033AC_DEFUN([AC_ENABLE_SHARED], 8034[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8035]) 8036 8037AC_DEFUN([AC_DISABLE_SHARED], 8038[_LT_SET_OPTION([LT_INIT], [disable-shared]) 8039]) 8040 8041AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8042AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8043 8044dnl aclocal-1.4 backwards compatibility: 8045dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8046dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8047 8048 8049 8050# _LT_ENABLE_STATIC([DEFAULT]) 8051# ---------------------------- 8052# implement the --enable-static flag, and support the `static' and 8053# `disable-static' LT_INIT options. 8054# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8055m4_define([_LT_ENABLE_STATIC], 8056[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8057AC_ARG_ENABLE([static], 8058 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8059 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8060 [p=${PACKAGE-default} 8061 case $enableval in 8062 yes) enable_static=yes ;; 8063 no) enable_static=no ;; 8064 *) 8065 enable_static=no 8066 # Look at the argument we got. We use all the common list separators. 8067 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8068 for pkg in $enableval; do 8069 IFS="$lt_save_ifs" 8070 if test "X$pkg" = "X$p"; then 8071 enable_static=yes 8072 fi 8073 done 8074 IFS="$lt_save_ifs" 8075 ;; 8076 esac], 8077 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8078 8079 _LT_DECL([build_old_libs], [enable_static], [0], 8080 [Whether or not to build static libraries]) 8081])# _LT_ENABLE_STATIC 8082 8083LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8084LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8085 8086# Old names: 8087AC_DEFUN([AC_ENABLE_STATIC], 8088[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8089]) 8090 8091AC_DEFUN([AC_DISABLE_STATIC], 8092[_LT_SET_OPTION([LT_INIT], [disable-static]) 8093]) 8094 8095AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8096AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8097 8098dnl aclocal-1.4 backwards compatibility: 8099dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8100dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8101 8102 8103 8104# _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8105# ---------------------------------- 8106# implement the --enable-fast-install flag, and support the `fast-install' 8107# and `disable-fast-install' LT_INIT options. 8108# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8109m4_define([_LT_ENABLE_FAST_INSTALL], 8110[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8111AC_ARG_ENABLE([fast-install], 8112 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8113 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8114 [p=${PACKAGE-default} 8115 case $enableval in 8116 yes) enable_fast_install=yes ;; 8117 no) enable_fast_install=no ;; 8118 *) 8119 enable_fast_install=no 8120 # Look at the argument we got. We use all the common list separators. 8121 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8122 for pkg in $enableval; do 8123 IFS="$lt_save_ifs" 8124 if test "X$pkg" = "X$p"; then 8125 enable_fast_install=yes 8126 fi 8127 done 8128 IFS="$lt_save_ifs" 8129 ;; 8130 esac], 8131 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8132 8133_LT_DECL([fast_install], [enable_fast_install], [0], 8134 [Whether or not to optimize for fast installation])dnl 8135])# _LT_ENABLE_FAST_INSTALL 8136 8137LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8138LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8139 8140# Old names: 8141AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8142[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8143AC_DIAGNOSE([obsolete], 8144[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8145the `fast-install' option into LT_INIT's first parameter.]) 8146]) 8147 8148AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8149[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8150AC_DIAGNOSE([obsolete], 8151[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8152the `disable-fast-install' option into LT_INIT's first parameter.]) 8153]) 8154 8155dnl aclocal-1.4 backwards compatibility: 8156dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8157dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8158 8159 8160# _LT_WITH_PIC([MODE]) 8161# -------------------- 8162# implement the --with-pic flag, and support the `pic-only' and `no-pic' 8163# LT_INIT options. 8164# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8165m4_define([_LT_WITH_PIC], 8166[AC_ARG_WITH([pic], 8167 [AS_HELP_STRING([--with-pic], 8168 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8169 [pic_mode="$withval"], 8170 [pic_mode=default]) 8171 8172test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8173 8174_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8175])# _LT_WITH_PIC 8176 8177LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8178LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8179 8180# Old name: 8181AU_DEFUN([AC_LIBTOOL_PICMODE], 8182[_LT_SET_OPTION([LT_INIT], [pic-only]) 8183AC_DIAGNOSE([obsolete], 8184[$0: Remove this warning and the call to _LT_SET_OPTION when you 8185put the `pic-only' option into LT_INIT's first parameter.]) 8186]) 8187 8188dnl aclocal-1.4 backwards compatibility: 8189dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8190 8191 8192m4_define([_LTDL_MODE], []) 8193LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8194 [m4_define([_LTDL_MODE], [nonrecursive])]) 8195LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8196 [m4_define([_LTDL_MODE], [recursive])]) 8197LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8198 [m4_define([_LTDL_MODE], [subproject])]) 8199 8200m4_define([_LTDL_TYPE], []) 8201LT_OPTION_DEFINE([LTDL_INIT], [installable], 8202 [m4_define([_LTDL_TYPE], [installable])]) 8203LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8204 [m4_define([_LTDL_TYPE], [convenience])]) 8205 8206# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8207# 8208# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8209# Written by Gary V. Vaughan, 2004 8210# 8211# This file is free software; the Free Software Foundation gives 8212# unlimited permission to copy and/or distribute it, with or without 8213# modifications, as long as this notice is preserved. 8214 8215# serial 6 ltsugar.m4 8216 8217# This is to help aclocal find these macros, as it can't see m4_define. 8218AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8219 8220 8221# lt_join(SEP, ARG1, [ARG2...]) 8222# ----------------------------- 8223# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8224# associated separator. 8225# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8226# versions in m4sugar had bugs. 8227m4_define([lt_join], 8228[m4_if([$#], [1], [], 8229 [$#], [2], [[$2]], 8230 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8231m4_define([_lt_join], 8232[m4_if([$#$2], [2], [], 8233 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8234 8235 8236# lt_car(LIST) 8237# lt_cdr(LIST) 8238# ------------ 8239# Manipulate m4 lists. 8240# These macros are necessary as long as will still need to support 8241# Autoconf-2.59 which quotes differently. 8242m4_define([lt_car], [[$1]]) 8243m4_define([lt_cdr], 8244[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8245 [$#], 1, [], 8246 [m4_dquote(m4_shift($@))])]) 8247m4_define([lt_unquote], $1) 8248 8249 8250# lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8251# ------------------------------------------ 8252# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8253# Note that neither SEPARATOR nor STRING are expanded; they are appended 8254# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8255# No SEPARATOR is output if MACRO-NAME was previously undefined (different 8256# than defined and empty). 8257# 8258# This macro is needed until we can rely on Autoconf 2.62, since earlier 8259# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8260m4_define([lt_append], 8261[m4_define([$1], 8262 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8263 8264 8265 8266# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8267# ---------------------------------------------------------- 8268# Produce a SEP delimited list of all paired combinations of elements of 8269# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8270# has the form PREFIXmINFIXSUFFIXn. 8271# Needed until we can rely on m4_combine added in Autoconf 2.62. 8272m4_define([lt_combine], 8273[m4_if(m4_eval([$# > 3]), [1], 8274 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8275[[m4_foreach([_Lt_prefix], [$2], 8276 [m4_foreach([_Lt_suffix], 8277 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8278 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8279 8280 8281# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8282# ----------------------------------------------------------------------- 8283# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8284# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8285m4_define([lt_if_append_uniq], 8286[m4_ifdef([$1], 8287 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8288 [lt_append([$1], [$2], [$3])$4], 8289 [$5])], 8290 [lt_append([$1], [$2], [$3])$4])]) 8291 8292 8293# lt_dict_add(DICT, KEY, VALUE) 8294# ----------------------------- 8295m4_define([lt_dict_add], 8296[m4_define([$1($2)], [$3])]) 8297 8298 8299# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8300# -------------------------------------------- 8301m4_define([lt_dict_add_subkey], 8302[m4_define([$1($2:$3)], [$4])]) 8303 8304 8305# lt_dict_fetch(DICT, KEY, [SUBKEY]) 8306# ---------------------------------- 8307m4_define([lt_dict_fetch], 8308[m4_ifval([$3], 8309 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8310 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8311 8312 8313# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8314# ----------------------------------------------------------------- 8315m4_define([lt_if_dict_fetch], 8316[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8317 [$5], 8318 [$6])]) 8319 8320 8321# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8322# -------------------------------------------------------------- 8323m4_define([lt_dict_filter], 8324[m4_if([$5], [], [], 8325 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8326 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8327 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8328]) 8329 8330# ltversion.m4 -- version numbers -*- Autoconf -*- 8331# 8332# Copyright (C) 2004 Free Software Foundation, Inc. 8333# Written by Scott James Remnant, 2004 8334# 8335# This file is free software; the Free Software Foundation gives 8336# unlimited permission to copy and/or distribute it, with or without 8337# modifications, as long as this notice is preserved. 8338 8339# @configure_input@ 8340 8341# serial 3293 ltversion.m4 8342# This file is part of GNU Libtool 8343 8344m4_define([LT_PACKAGE_VERSION], [2.4]) 8345m4_define([LT_PACKAGE_REVISION], [1.3293]) 8346 8347AC_DEFUN([LTVERSION_VERSION], 8348[macro_version='2.4' 8349macro_revision='1.3293' 8350_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8351_LT_DECL(, macro_revision, 0) 8352]) 8353 8354# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8355# 8356# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8357# Written by Scott James Remnant, 2004. 8358# 8359# This file is free software; the Free Software Foundation gives 8360# unlimited permission to copy and/or distribute it, with or without 8361# modifications, as long as this notice is preserved. 8362 8363# serial 5 lt~obsolete.m4 8364 8365# These exist entirely to fool aclocal when bootstrapping libtool. 8366# 8367# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8368# which have later been changed to m4_define as they aren't part of the 8369# exported API, or moved to Autoconf or Automake where they belong. 8370# 8371# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8372# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8373# using a macro with the same name in our local m4/libtool.m4 it'll 8374# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8375# and doesn't know about Autoconf macros at all.) 8376# 8377# So we provide this file, which has a silly filename so it's always 8378# included after everything else. This provides aclocal with the 8379# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8380# because those macros already exist, or will be overwritten later. 8381# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8382# 8383# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8384# Yes, that means every name once taken will need to remain here until 8385# we give up compatibility with versions before 1.7, at which point 8386# we need to keep only those names which we still refer to. 8387 8388# This is to help aclocal find these macros, as it can't see m4_define. 8389AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8390 8391m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8392m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8393m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8394m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8395m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8396m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8397m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8398m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8399m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8400m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8401m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8402m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8403m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8404m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8405m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8406m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8407m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8408m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 8409m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 8410m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 8411m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 8412m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 8413m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 8414m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 8415m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 8416m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 8417m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 8418m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 8419m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 8420m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 8421m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8422m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8423m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8424m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8425m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8426m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8427m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8428m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8429m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8430m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8431m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8432m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8433m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8434m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 8435m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 8436m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 8437m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 8438m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 8439m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 8440m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 8441m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 8442m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 8443m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 8444m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 8445m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 8446m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8447m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8448m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8449m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8450m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8451m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8452 8453# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 8454# serial 1 (pkg-config-0.24) 8455# 8456# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 8457# 8458# This program is free software; you can redistribute it and/or modify 8459# it under the terms of the GNU General Public License as published by 8460# the Free Software Foundation; either version 2 of the License, or 8461# (at your option) any later version. 8462# 8463# This program is distributed in the hope that it will be useful, but 8464# WITHOUT ANY WARRANTY; without even the implied warranty of 8465# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 8466# General Public License for more details. 8467# 8468# You should have received a copy of the GNU General Public License 8469# along with this program; if not, write to the Free Software 8470# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 8471# 8472# As a special exception to the GNU General Public License, if you 8473# distribute this file as part of a program that contains a 8474# configuration script generated by Autoconf, you may include it under 8475# the same distribution terms that you use for the rest of that program. 8476 8477# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 8478# ---------------------------------- 8479AC_DEFUN([PKG_PROG_PKG_CONFIG], 8480[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 8481m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) 8482AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 8483AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 8484AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 8485 8486if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 8487 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 8488fi 8489if test -n "$PKG_CONFIG"; then 8490 _pkg_min_version=m4_default([$1], [0.9.0]) 8491 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 8492 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 8493 AC_MSG_RESULT([yes]) 8494 else 8495 AC_MSG_RESULT([no]) 8496 PKG_CONFIG="" 8497 fi 8498fi[]dnl 8499])# PKG_PROG_PKG_CONFIG 8500 8501# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 8502# 8503# Check to see whether a particular set of modules exists. Similar 8504# to PKG_CHECK_MODULES(), but does not set variables or print errors. 8505# 8506# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8507# only at the first occurence in configure.ac, so if the first place 8508# it's called might be skipped (such as if it is within an "if", you 8509# have to call PKG_CHECK_EXISTS manually 8510# -------------------------------------------------------------- 8511AC_DEFUN([PKG_CHECK_EXISTS], 8512[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8513if test -n "$PKG_CONFIG" && \ 8514 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then 8515 m4_default([$2], [:]) 8516m4_ifvaln([$3], [else 8517 $3])dnl 8518fi]) 8519 8520# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) 8521# --------------------------------------------- 8522m4_define([_PKG_CONFIG], 8523[if test -n "$$1"; then 8524 pkg_cv_[]$1="$$1" 8525 elif test -n "$PKG_CONFIG"; then 8526 PKG_CHECK_EXISTS([$3], 8527 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], 8528 [pkg_failed=yes]) 8529 else 8530 pkg_failed=untried 8531fi[]dnl 8532])# _PKG_CONFIG 8533 8534# _PKG_SHORT_ERRORS_SUPPORTED 8535# ----------------------------- 8536AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], 8537[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8538if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 8539 _pkg_short_errors_supported=yes 8540else 8541 _pkg_short_errors_supported=no 8542fi[]dnl 8543])# _PKG_SHORT_ERRORS_SUPPORTED 8544 8545 8546# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 8547# [ACTION-IF-NOT-FOUND]) 8548# 8549# 8550# Note that if there is a possibility the first call to 8551# PKG_CHECK_MODULES might not happen, you should be sure to include an 8552# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 8553# 8554# 8555# -------------------------------------------------------------- 8556AC_DEFUN([PKG_CHECK_MODULES], 8557[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8558AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 8559AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 8560 8561pkg_failed=no 8562AC_MSG_CHECKING([for $1]) 8563 8564_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 8565_PKG_CONFIG([$1][_LIBS], [libs], [$2]) 8566 8567m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS 8568and $1[]_LIBS to avoid the need to call pkg-config. 8569See the pkg-config man page for more details.]) 8570 8571if test $pkg_failed = yes; then 8572 AC_MSG_RESULT([no]) 8573 _PKG_SHORT_ERRORS_SUPPORTED 8574 if test $_pkg_short_errors_supported = yes; then 8575 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` 8576 else 8577 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` 8578 fi 8579 # Put the nasty error message in config.log where it belongs 8580 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD 8581 8582 m4_default([$4], [AC_MSG_ERROR( 8583[Package requirements ($2) were not met: 8584 8585$$1_PKG_ERRORS 8586 8587Consider adjusting the PKG_CONFIG_PATH environment variable if you 8588installed software in a non-standard prefix. 8589 8590_PKG_TEXT]) 8591 ]) 8592elif test $pkg_failed = untried; then 8593 AC_MSG_RESULT([no]) 8594 m4_default([$4], [AC_MSG_FAILURE( 8595[The pkg-config script could not be found or is too old. Make sure it 8596is in your PATH or set the PKG_CONFIG environment variable to the full 8597path to pkg-config. 8598 8599_PKG_TEXT 8600 8601To get pkg-config, see <http://pkg-config.freedesktop.org/>.]) 8602 ]) 8603else 8604 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS 8605 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS 8606 AC_MSG_RESULT([yes]) 8607 $3 8608fi[]dnl 8609])# PKG_CHECK_MODULES 8610 8611# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 8612# 8613# This file is free software; the Free Software Foundation 8614# gives unlimited permission to copy and/or distribute it, 8615# with or without modifications, as long as this notice is preserved. 8616 8617# AM_AUTOMAKE_VERSION(VERSION) 8618# ---------------------------- 8619# Automake X.Y traces this macro to ensure aclocal.m4 has been 8620# generated from the m4 files accompanying Automake X.Y. 8621# (This private macro should not be called outside this file.) 8622AC_DEFUN([AM_AUTOMAKE_VERSION], 8623[am__api_version='1.11' 8624dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 8625dnl require some minimum version. Point them to the right macro. 8626m4_if([$1], [1.11.1], [], 8627 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 8628]) 8629 8630# _AM_AUTOCONF_VERSION(VERSION) 8631# ----------------------------- 8632# aclocal traces this macro to find the Autoconf version. 8633# This is a private macro too. Using m4_define simplifies 8634# the logic in aclocal, which can simply ignore this definition. 8635m4_define([_AM_AUTOCONF_VERSION], []) 8636 8637# AM_SET_CURRENT_AUTOMAKE_VERSION 8638# ------------------------------- 8639# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 8640# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 8641AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 8642[AM_AUTOMAKE_VERSION([1.11.1])dnl 8643m4_ifndef([AC_AUTOCONF_VERSION], 8644 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 8645_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 8646 8647# AM_AUX_DIR_EXPAND -*- Autoconf -*- 8648 8649# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 8650# 8651# This file is free software; the Free Software Foundation 8652# gives unlimited permission to copy and/or distribute it, 8653# with or without modifications, as long as this notice is preserved. 8654 8655# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 8656# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to 8657# `$srcdir', `$srcdir/..', or `$srcdir/../..'. 8658# 8659# Of course, Automake must honor this variable whenever it calls a 8660# tool from the auxiliary directory. The problem is that $srcdir (and 8661# therefore $ac_aux_dir as well) can be either absolute or relative, 8662# depending on how configure is run. This is pretty annoying, since 8663# it makes $ac_aux_dir quite unusable in subdirectories: in the top 8664# source directory, any form will work fine, but in subdirectories a 8665# relative path needs to be adjusted first. 8666# 8667# $ac_aux_dir/missing 8668# fails when called from a subdirectory if $ac_aux_dir is relative 8669# $top_srcdir/$ac_aux_dir/missing 8670# fails if $ac_aux_dir is absolute, 8671# fails when called from a subdirectory in a VPATH build with 8672# a relative $ac_aux_dir 8673# 8674# The reason of the latter failure is that $top_srcdir and $ac_aux_dir 8675# are both prefixed by $srcdir. In an in-source build this is usually 8676# harmless because $srcdir is `.', but things will broke when you 8677# start a VPATH build or use an absolute $srcdir. 8678# 8679# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, 8680# iff we strip the leading $srcdir from $ac_aux_dir. That would be: 8681# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` 8682# and then we would define $MISSING as 8683# MISSING="\${SHELL} $am_aux_dir/missing" 8684# This will work as long as MISSING is not called from configure, because 8685# unfortunately $(top_srcdir) has no meaning in configure. 8686# However there are other variables, like CC, which are often used in 8687# configure, and could therefore not use this "fixed" $ac_aux_dir. 8688# 8689# Another solution, used here, is to always expand $ac_aux_dir to an 8690# absolute PATH. The drawback is that using absolute paths prevent a 8691# configured tree to be moved without reconfiguration. 8692 8693AC_DEFUN([AM_AUX_DIR_EXPAND], 8694[dnl Rely on autoconf to set up CDPATH properly. 8695AC_PREREQ([2.50])dnl 8696# expand $ac_aux_dir to an absolute path 8697am_aux_dir=`cd $ac_aux_dir && pwd` 8698]) 8699 8700# AM_CONDITIONAL -*- Autoconf -*- 8701 8702# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 8703# Free Software Foundation, Inc. 8704# 8705# This file is free software; the Free Software Foundation 8706# gives unlimited permission to copy and/or distribute it, 8707# with or without modifications, as long as this notice is preserved. 8708 8709# serial 9 8710 8711# AM_CONDITIONAL(NAME, SHELL-CONDITION) 8712# ------------------------------------- 8713# Define a conditional. 8714AC_DEFUN([AM_CONDITIONAL], 8715[AC_PREREQ(2.52)dnl 8716 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 8717 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 8718AC_SUBST([$1_TRUE])dnl 8719AC_SUBST([$1_FALSE])dnl 8720_AM_SUBST_NOTMAKE([$1_TRUE])dnl 8721_AM_SUBST_NOTMAKE([$1_FALSE])dnl 8722m4_define([_AM_COND_VALUE_$1], [$2])dnl 8723if $2; then 8724 $1_TRUE= 8725 $1_FALSE='#' 8726else 8727 $1_TRUE='#' 8728 $1_FALSE= 8729fi 8730AC_CONFIG_COMMANDS_PRE( 8731[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 8732 AC_MSG_ERROR([[conditional "$1" was never defined. 8733Usually this means the macro was only invoked conditionally.]]) 8734fi])]) 8735 8736# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 8737# Free Software Foundation, Inc. 8738# 8739# This file is free software; the Free Software Foundation 8740# gives unlimited permission to copy and/or distribute it, 8741# with or without modifications, as long as this notice is preserved. 8742 8743# serial 10 8744 8745# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be 8746# written in clear, in which case automake, when reading aclocal.m4, 8747# will think it sees a *use*, and therefore will trigger all it's 8748# C support machinery. Also note that it means that autoscan, seeing 8749# CC etc. in the Makefile, will ask for an AC_PROG_CC use... 8750 8751 8752# _AM_DEPENDENCIES(NAME) 8753# ---------------------- 8754# See how the compiler implements dependency checking. 8755# NAME is "CC", "CXX", "GCJ", or "OBJC". 8756# We try a few techniques and use that to set a single cache variable. 8757# 8758# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was 8759# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular 8760# dependency, and given that the user is not expected to run this macro, 8761# just rely on AC_PROG_CC. 8762AC_DEFUN([_AM_DEPENDENCIES], 8763[AC_REQUIRE([AM_SET_DEPDIR])dnl 8764AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl 8765AC_REQUIRE([AM_MAKE_INCLUDE])dnl 8766AC_REQUIRE([AM_DEP_TRACK])dnl 8767 8768ifelse([$1], CC, [depcc="$CC" am_compiler_list=], 8769 [$1], CXX, [depcc="$CXX" am_compiler_list=], 8770 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], 8771 [$1], UPC, [depcc="$UPC" am_compiler_list=], 8772 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], 8773 [depcc="$$1" am_compiler_list=]) 8774 8775AC_CACHE_CHECK([dependency style of $depcc], 8776 [am_cv_$1_dependencies_compiler_type], 8777[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 8778 # We make a subdir and do the tests there. Otherwise we can end up 8779 # making bogus files that we don't know about and never remove. For 8780 # instance it was reported that on HP-UX the gcc test will end up 8781 # making a dummy file named `D' -- because `-MD' means `put the output 8782 # in D'. 8783 mkdir conftest.dir 8784 # Copy depcomp to subdir because otherwise we won't find it if we're 8785 # using a relative directory. 8786 cp "$am_depcomp" conftest.dir 8787 cd conftest.dir 8788 # We will build objects and dependencies in a subdirectory because 8789 # it helps to detect inapplicable dependency modes. For instance 8790 # both Tru64's cc and ICC support -MD to output dependencies as a 8791 # side effect of compilation, but ICC will put the dependencies in 8792 # the current directory while Tru64 will put them in the object 8793 # directory. 8794 mkdir sub 8795 8796 am_cv_$1_dependencies_compiler_type=none 8797 if test "$am_compiler_list" = ""; then 8798 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` 8799 fi 8800 am__universal=false 8801 m4_case([$1], [CC], 8802 [case " $depcc " in #( 8803 *\ -arch\ *\ -arch\ *) am__universal=true ;; 8804 esac], 8805 [CXX], 8806 [case " $depcc " in #( 8807 *\ -arch\ *\ -arch\ *) am__universal=true ;; 8808 esac]) 8809 8810 for depmode in $am_compiler_list; do 8811 # Setup a source with many dependencies, because some compilers 8812 # like to wrap large dependency lists on column 80 (with \), and 8813 # we should not choose a depcomp mode which is confused by this. 8814 # 8815 # We need to recreate these files for each test, as the compiler may 8816 # overwrite some of them when testing with obscure command lines. 8817 # This happens at least with the AIX C compiler. 8818 : > sub/conftest.c 8819 for i in 1 2 3 4 5 6; do 8820 echo '#include "conftst'$i'.h"' >> sub/conftest.c 8821 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 8822 # Solaris 8's {/usr,}/bin/sh. 8823 touch sub/conftst$i.h 8824 done 8825 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 8826 8827 # We check with `-c' and `-o' for the sake of the "dashmstdout" 8828 # mode. It turns out that the SunPro C++ compiler does not properly 8829 # handle `-M -o', and we need to detect this. Also, some Intel 8830 # versions had trouble with output in subdirs 8831 am__obj=sub/conftest.${OBJEXT-o} 8832 am__minus_obj="-o $am__obj" 8833 case $depmode in 8834 gcc) 8835 # This depmode causes a compiler race in universal mode. 8836 test "$am__universal" = false || continue 8837 ;; 8838 nosideeffect) 8839 # after this tag, mechanisms are not by side-effect, so they'll 8840 # only be used when explicitly requested 8841 if test "x$enable_dependency_tracking" = xyes; then 8842 continue 8843 else 8844 break 8845 fi 8846 ;; 8847 msvisualcpp | msvcmsys) 8848 # This compiler won't grok `-c -o', but also, the minuso test has 8849 # not run yet. These depmodes are late enough in the game, and 8850 # so weak that their functioning should not be impacted. 8851 am__obj=conftest.${OBJEXT-o} 8852 am__minus_obj= 8853 ;; 8854 none) break ;; 8855 esac 8856 if depmode=$depmode \ 8857 source=sub/conftest.c object=$am__obj \ 8858 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 8859 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 8860 >/dev/null 2>conftest.err && 8861 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 8862 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 8863 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 8864 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 8865 # icc doesn't choke on unknown options, it will just issue warnings 8866 # or remarks (even with -Werror). So we grep stderr for any message 8867 # that says an option was ignored or not supported. 8868 # When given -MP, icc 7.0 and 7.1 complain thusly: 8869 # icc: Command line warning: ignoring option '-M'; no argument required 8870 # The diagnosis changed in icc 8.0: 8871 # icc: Command line remark: option '-MP' not supported 8872 if (grep 'ignoring option' conftest.err || 8873 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 8874 am_cv_$1_dependencies_compiler_type=$depmode 8875 break 8876 fi 8877 fi 8878 done 8879 8880 cd .. 8881 rm -rf conftest.dir 8882else 8883 am_cv_$1_dependencies_compiler_type=none 8884fi 8885]) 8886AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) 8887AM_CONDITIONAL([am__fastdep$1], [ 8888 test "x$enable_dependency_tracking" != xno \ 8889 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) 8890]) 8891 8892 8893# AM_SET_DEPDIR 8894# ------------- 8895# Choose a directory name for dependency files. 8896# This macro is AC_REQUIREd in _AM_DEPENDENCIES 8897AC_DEFUN([AM_SET_DEPDIR], 8898[AC_REQUIRE([AM_SET_LEADING_DOT])dnl 8899AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl 8900]) 8901 8902 8903# AM_DEP_TRACK 8904# ------------ 8905AC_DEFUN([AM_DEP_TRACK], 8906[AC_ARG_ENABLE(dependency-tracking, 8907[ --disable-dependency-tracking speeds up one-time build 8908 --enable-dependency-tracking do not reject slow dependency extractors]) 8909if test "x$enable_dependency_tracking" != xno; then 8910 am_depcomp="$ac_aux_dir/depcomp" 8911 AMDEPBACKSLASH='\' 8912fi 8913AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) 8914AC_SUBST([AMDEPBACKSLASH])dnl 8915_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl 8916]) 8917 8918# Generate code to set up dependency tracking. -*- Autoconf -*- 8919 8920# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 8921# Free Software Foundation, Inc. 8922# 8923# This file is free software; the Free Software Foundation 8924# gives unlimited permission to copy and/or distribute it, 8925# with or without modifications, as long as this notice is preserved. 8926 8927#serial 5 8928 8929# _AM_OUTPUT_DEPENDENCY_COMMANDS 8930# ------------------------------ 8931AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], 8932[{ 8933 # Autoconf 2.62 quotes --file arguments for eval, but not when files 8934 # are listed without --file. Let's play safe and only enable the eval 8935 # if we detect the quoting. 8936 case $CONFIG_FILES in 8937 *\'*) eval set x "$CONFIG_FILES" ;; 8938 *) set x $CONFIG_FILES ;; 8939 esac 8940 shift 8941 for mf 8942 do 8943 # Strip MF so we end up with the name of the file. 8944 mf=`echo "$mf" | sed -e 's/:.*$//'` 8945 # Check whether this is an Automake generated Makefile or not. 8946 # We used to match only the files named `Makefile.in', but 8947 # some people rename them; so instead we look at the file content. 8948 # Grep'ing the first line is not enough: some people post-process 8949 # each Makefile.in and add a new line on top of each file to say so. 8950 # Grep'ing the whole file is not good either: AIX grep has a line 8951 # limit of 2048, but all sed's we know have understand at least 4000. 8952 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 8953 dirpart=`AS_DIRNAME("$mf")` 8954 else 8955 continue 8956 fi 8957 # Extract the definition of DEPDIR, am__include, and am__quote 8958 # from the Makefile without running `make'. 8959 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 8960 test -z "$DEPDIR" && continue 8961 am__include=`sed -n 's/^am__include = //p' < "$mf"` 8962 test -z "am__include" && continue 8963 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 8964 # When using ansi2knr, U may be empty or an underscore; expand it 8965 U=`sed -n 's/^U = //p' < "$mf"` 8966 # Find all dependency output files, they are included files with 8967 # $(DEPDIR) in their names. We invoke sed twice because it is the 8968 # simplest approach to changing $(DEPDIR) to its actual value in the 8969 # expansion. 8970 for file in `sed -n " 8971 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 8972 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 8973 # Make sure the directory exists. 8974 test -f "$dirpart/$file" && continue 8975 fdir=`AS_DIRNAME(["$file"])` 8976 AS_MKDIR_P([$dirpart/$fdir]) 8977 # echo "creating $dirpart/$file" 8978 echo '# dummy' > "$dirpart/$file" 8979 done 8980 done 8981} 8982])# _AM_OUTPUT_DEPENDENCY_COMMANDS 8983 8984 8985# AM_OUTPUT_DEPENDENCY_COMMANDS 8986# ----------------------------- 8987# This macro should only be invoked once -- use via AC_REQUIRE. 8988# 8989# This code is only required when automatic dependency tracking 8990# is enabled. FIXME. This creates each `.P' file that we will 8991# need in order to bootstrap the dependency handling code. 8992AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], 8993[AC_CONFIG_COMMANDS([depfiles], 8994 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], 8995 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) 8996]) 8997 8998# Do all the work for Automake. -*- Autoconf -*- 8999 9000# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 9001# 2005, 2006, 2008, 2009 Free Software Foundation, Inc. 9002# 9003# This file is free software; the Free Software Foundation 9004# gives unlimited permission to copy and/or distribute it, 9005# with or without modifications, as long as this notice is preserved. 9006 9007# serial 16 9008 9009# This macro actually does too much. Some checks are only needed if 9010# your package does certain things. But this isn't really a big deal. 9011 9012# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) 9013# AM_INIT_AUTOMAKE([OPTIONS]) 9014# ----------------------------------------------- 9015# The call with PACKAGE and VERSION arguments is the old style 9016# call (pre autoconf-2.50), which is being phased out. PACKAGE 9017# and VERSION should now be passed to AC_INIT and removed from 9018# the call to AM_INIT_AUTOMAKE. 9019# We support both call styles for the transition. After 9020# the next Automake release, Autoconf can make the AC_INIT 9021# arguments mandatory, and then we can depend on a new Autoconf 9022# release and drop the old call support. 9023AC_DEFUN([AM_INIT_AUTOMAKE], 9024[AC_PREREQ([2.62])dnl 9025dnl Autoconf wants to disallow AM_ names. We explicitly allow 9026dnl the ones we care about. 9027m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl 9028AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl 9029AC_REQUIRE([AC_PROG_INSTALL])dnl 9030if test "`cd $srcdir && pwd`" != "`pwd`"; then 9031 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 9032 # is not polluted with repeated "-I." 9033 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl 9034 # test to see if srcdir already configured 9035 if test -f $srcdir/config.status; then 9036 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) 9037 fi 9038fi 9039 9040# test whether we have cygpath 9041if test -z "$CYGPATH_W"; then 9042 if (cygpath --version) >/dev/null 2>/dev/null; then 9043 CYGPATH_W='cygpath -w' 9044 else 9045 CYGPATH_W=echo 9046 fi 9047fi 9048AC_SUBST([CYGPATH_W]) 9049 9050# Define the identity of the package. 9051dnl Distinguish between old-style and new-style calls. 9052m4_ifval([$2], 9053[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl 9054 AC_SUBST([PACKAGE], [$1])dnl 9055 AC_SUBST([VERSION], [$2])], 9056[_AM_SET_OPTIONS([$1])dnl 9057dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. 9058m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, 9059 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl 9060 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl 9061 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl 9062 9063_AM_IF_OPTION([no-define],, 9064[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) 9065 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl 9066 9067# Some tools Automake needs. 9068AC_REQUIRE([AM_SANITY_CHECK])dnl 9069AC_REQUIRE([AC_ARG_PROGRAM])dnl 9070AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) 9071AM_MISSING_PROG(AUTOCONF, autoconf) 9072AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) 9073AM_MISSING_PROG(AUTOHEADER, autoheader) 9074AM_MISSING_PROG(MAKEINFO, makeinfo) 9075AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 9076AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl 9077AC_REQUIRE([AM_PROG_MKDIR_P])dnl 9078# We need awk for the "check" target. The system "awk" is bad on 9079# some platforms. 9080AC_REQUIRE([AC_PROG_AWK])dnl 9081AC_REQUIRE([AC_PROG_MAKE_SET])dnl 9082AC_REQUIRE([AM_SET_LEADING_DOT])dnl 9083_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], 9084 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], 9085 [_AM_PROG_TAR([v7])])]) 9086_AM_IF_OPTION([no-dependencies],, 9087[AC_PROVIDE_IFELSE([AC_PROG_CC], 9088 [_AM_DEPENDENCIES(CC)], 9089 [define([AC_PROG_CC], 9090 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl 9091AC_PROVIDE_IFELSE([AC_PROG_CXX], 9092 [_AM_DEPENDENCIES(CXX)], 9093 [define([AC_PROG_CXX], 9094 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl 9095AC_PROVIDE_IFELSE([AC_PROG_OBJC], 9096 [_AM_DEPENDENCIES(OBJC)], 9097 [define([AC_PROG_OBJC], 9098 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl 9099]) 9100_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl 9101dnl The `parallel-tests' driver may need to know about EXEEXT, so add the 9102dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro 9103dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. 9104AC_CONFIG_COMMANDS_PRE(dnl 9105[m4_provide_if([_AM_COMPILER_EXEEXT], 9106 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl 9107]) 9108 9109dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not 9110dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further 9111dnl mangled by Autoconf and run in a shell conditional statement. 9112m4_define([_AC_COMPILER_EXEEXT], 9113m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) 9114 9115 9116# When config.status generates a header, we must update the stamp-h file. 9117# This file resides in the same directory as the config header 9118# that is generated. The stamp files are numbered to have different names. 9119 9120# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the 9121# loop where config.status creates the headers, so we can generate 9122# our stamp files there. 9123AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], 9124[# Compute $1's index in $config_headers. 9125_am_arg=$1 9126_am_stamp_count=1 9127for _am_header in $config_headers :; do 9128 case $_am_header in 9129 $_am_arg | $_am_arg:* ) 9130 break ;; 9131 * ) 9132 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 9133 esac 9134done 9135echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) 9136 9137# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. 9138# 9139# This file is free software; the Free Software Foundation 9140# gives unlimited permission to copy and/or distribute it, 9141# with or without modifications, as long as this notice is preserved. 9142 9143# AM_PROG_INSTALL_SH 9144# ------------------ 9145# Define $install_sh. 9146AC_DEFUN([AM_PROG_INSTALL_SH], 9147[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 9148if test x"${install_sh}" != xset; then 9149 case $am_aux_dir in 9150 *\ * | *\ *) 9151 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 9152 *) 9153 install_sh="\${SHELL} $am_aux_dir/install-sh" 9154 esac 9155fi 9156AC_SUBST(install_sh)]) 9157 9158# Copyright (C) 2003, 2005 Free Software Foundation, Inc. 9159# 9160# This file is free software; the Free Software Foundation 9161# gives unlimited permission to copy and/or distribute it, 9162# with or without modifications, as long as this notice is preserved. 9163 9164# serial 2 9165 9166# Check whether the underlying file-system supports filenames 9167# with a leading dot. For instance MS-DOS doesn't. 9168AC_DEFUN([AM_SET_LEADING_DOT], 9169[rm -rf .tst 2>/dev/null 9170mkdir .tst 2>/dev/null 9171if test -d .tst; then 9172 am__leading_dot=. 9173else 9174 am__leading_dot=_ 9175fi 9176rmdir .tst 2>/dev/null 9177AC_SUBST([am__leading_dot])]) 9178 9179# Add --enable-maintainer-mode option to configure. -*- Autoconf -*- 9180# From Jim Meyering 9181 9182# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008 9183# Free Software Foundation, Inc. 9184# 9185# This file is free software; the Free Software Foundation 9186# gives unlimited permission to copy and/or distribute it, 9187# with or without modifications, as long as this notice is preserved. 9188 9189# serial 5 9190 9191# AM_MAINTAINER_MODE([DEFAULT-MODE]) 9192# ---------------------------------- 9193# Control maintainer-specific portions of Makefiles. 9194# Default is to disable them, unless `enable' is passed literally. 9195# For symmetry, `disable' may be passed as well. Anyway, the user 9196# can override the default with the --enable/--disable switch. 9197AC_DEFUN([AM_MAINTAINER_MODE], 9198[m4_case(m4_default([$1], [disable]), 9199 [enable], [m4_define([am_maintainer_other], [disable])], 9200 [disable], [m4_define([am_maintainer_other], [enable])], 9201 [m4_define([am_maintainer_other], [enable]) 9202 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) 9203AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles]) 9204 dnl maintainer-mode's default is 'disable' unless 'enable' is passed 9205 AC_ARG_ENABLE([maintainer-mode], 9206[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful 9207 (and sometimes confusing) to the casual installer], 9208 [USE_MAINTAINER_MODE=$enableval], 9209 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) 9210 AC_MSG_RESULT([$USE_MAINTAINER_MODE]) 9211 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) 9212 MAINT=$MAINTAINER_MODE_TRUE 9213 AC_SUBST([MAINT])dnl 9214] 9215) 9216 9217AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) 9218 9219# Check to see how 'make' treats includes. -*- Autoconf -*- 9220 9221# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. 9222# 9223# This file is free software; the Free Software Foundation 9224# gives unlimited permission to copy and/or distribute it, 9225# with or without modifications, as long as this notice is preserved. 9226 9227# serial 4 9228 9229# AM_MAKE_INCLUDE() 9230# ----------------- 9231# Check to see how make treats includes. 9232AC_DEFUN([AM_MAKE_INCLUDE], 9233[am_make=${MAKE-make} 9234cat > confinc << 'END' 9235am__doit: 9236 @echo this is the am__doit target 9237.PHONY: am__doit 9238END 9239# If we don't find an include directive, just comment out the code. 9240AC_MSG_CHECKING([for style of include used by $am_make]) 9241am__include="#" 9242am__quote= 9243_am_result=none 9244# First try GNU make style include. 9245echo "include confinc" > confmf 9246# Ignore all kinds of additional output from `make'. 9247case `$am_make -s -f confmf 2> /dev/null` in #( 9248*the\ am__doit\ target*) 9249 am__include=include 9250 am__quote= 9251 _am_result=GNU 9252 ;; 9253esac 9254# Now try BSD make style include. 9255if test "$am__include" = "#"; then 9256 echo '.include "confinc"' > confmf 9257 case `$am_make -s -f confmf 2> /dev/null` in #( 9258 *the\ am__doit\ target*) 9259 am__include=.include 9260 am__quote="\"" 9261 _am_result=BSD 9262 ;; 9263 esac 9264fi 9265AC_SUBST([am__include]) 9266AC_SUBST([am__quote]) 9267AC_MSG_RESULT([$_am_result]) 9268rm -f confinc confmf 9269]) 9270 9271# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- 9272 9273# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 9274# Free Software Foundation, Inc. 9275# 9276# This file is free software; the Free Software Foundation 9277# gives unlimited permission to copy and/or distribute it, 9278# with or without modifications, as long as this notice is preserved. 9279 9280# serial 6 9281 9282# AM_MISSING_PROG(NAME, PROGRAM) 9283# ------------------------------ 9284AC_DEFUN([AM_MISSING_PROG], 9285[AC_REQUIRE([AM_MISSING_HAS_RUN]) 9286$1=${$1-"${am_missing_run}$2"} 9287AC_SUBST($1)]) 9288 9289 9290# AM_MISSING_HAS_RUN 9291# ------------------ 9292# Define MISSING if not defined so far and test if it supports --run. 9293# If it does, set am_missing_run to use it, otherwise, to nothing. 9294AC_DEFUN([AM_MISSING_HAS_RUN], 9295[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl 9296AC_REQUIRE_AUX_FILE([missing])dnl 9297if test x"${MISSING+set}" != xset; then 9298 case $am_aux_dir in 9299 *\ * | *\ *) 9300 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 9301 *) 9302 MISSING="\${SHELL} $am_aux_dir/missing" ;; 9303 esac 9304fi 9305# Use eval to expand $SHELL 9306if eval "$MISSING --run true"; then 9307 am_missing_run="$MISSING --run " 9308else 9309 am_missing_run= 9310 AC_MSG_WARN([`missing' script is too old or missing]) 9311fi 9312]) 9313 9314# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 9315# 9316# This file is free software; the Free Software Foundation 9317# gives unlimited permission to copy and/or distribute it, 9318# with or without modifications, as long as this notice is preserved. 9319 9320# AM_PROG_MKDIR_P 9321# --------------- 9322# Check for `mkdir -p'. 9323AC_DEFUN([AM_PROG_MKDIR_P], 9324[AC_PREREQ([2.60])dnl 9325AC_REQUIRE([AC_PROG_MKDIR_P])dnl 9326dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, 9327dnl while keeping a definition of mkdir_p for backward compatibility. 9328dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. 9329dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of 9330dnl Makefile.ins that do not define MKDIR_P, so we do our own 9331dnl adjustment using top_builddir (which is defined more often than 9332dnl MKDIR_P). 9333AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl 9334case $mkdir_p in 9335 [[\\/$]]* | ?:[[\\/]]*) ;; 9336 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 9337esac 9338]) 9339 9340# Helper functions for option handling. -*- Autoconf -*- 9341 9342# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. 9343# 9344# This file is free software; the Free Software Foundation 9345# gives unlimited permission to copy and/or distribute it, 9346# with or without modifications, as long as this notice is preserved. 9347 9348# serial 4 9349 9350# _AM_MANGLE_OPTION(NAME) 9351# ----------------------- 9352AC_DEFUN([_AM_MANGLE_OPTION], 9353[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) 9354 9355# _AM_SET_OPTION(NAME) 9356# ------------------------------ 9357# Set option NAME. Presently that only means defining a flag for this option. 9358AC_DEFUN([_AM_SET_OPTION], 9359[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 9360 9361# _AM_SET_OPTIONS(OPTIONS) 9362# ---------------------------------- 9363# OPTIONS is a space-separated list of Automake options. 9364AC_DEFUN([_AM_SET_OPTIONS], 9365[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 9366 9367# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 9368# ------------------------------------------- 9369# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 9370AC_DEFUN([_AM_IF_OPTION], 9371[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 9372 9373# Check to make sure that the build environment is sane. -*- Autoconf -*- 9374 9375# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 9376# Free Software Foundation, Inc. 9377# 9378# This file is free software; the Free Software Foundation 9379# gives unlimited permission to copy and/or distribute it, 9380# with or without modifications, as long as this notice is preserved. 9381 9382# serial 5 9383 9384# AM_SANITY_CHECK 9385# --------------- 9386AC_DEFUN([AM_SANITY_CHECK], 9387[AC_MSG_CHECKING([whether build environment is sane]) 9388# Just in case 9389sleep 1 9390echo timestamp > conftest.file 9391# Reject unsafe characters in $srcdir or the absolute working directory 9392# name. Accept space and tab only in the latter. 9393am_lf=' 9394' 9395case `pwd` in 9396 *[[\\\"\#\$\&\'\`$am_lf]]*) 9397 AC_MSG_ERROR([unsafe absolute working directory name]);; 9398esac 9399case $srcdir in 9400 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) 9401 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; 9402esac 9403 9404# Do `set' in a subshell so we don't clobber the current shell's 9405# arguments. Must try -L first in case configure is actually a 9406# symlink; some systems play weird games with the mod time of symlinks 9407# (eg FreeBSD returns the mod time of the symlink's containing 9408# directory). 9409if ( 9410 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 9411 if test "$[*]" = "X"; then 9412 # -L didn't work. 9413 set X `ls -t "$srcdir/configure" conftest.file` 9414 fi 9415 rm -f conftest.file 9416 if test "$[*]" != "X $srcdir/configure conftest.file" \ 9417 && test "$[*]" != "X conftest.file $srcdir/configure"; then 9418 9419 # If neither matched, then we have a broken ls. This can happen 9420 # if, for instance, CONFIG_SHELL is bash and it inherits a 9421 # broken ls alias from the environment. This has actually 9422 # happened. Such a system could not be considered "sane". 9423 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 9424alias in your environment]) 9425 fi 9426 9427 test "$[2]" = conftest.file 9428 ) 9429then 9430 # Ok. 9431 : 9432else 9433 AC_MSG_ERROR([newly created file is older than distributed files! 9434Check your system clock]) 9435fi 9436AC_MSG_RESULT(yes)]) 9437 9438# Copyright (C) 2009 Free Software Foundation, Inc. 9439# 9440# This file is free software; the Free Software Foundation 9441# gives unlimited permission to copy and/or distribute it, 9442# with or without modifications, as long as this notice is preserved. 9443 9444# serial 1 9445 9446# AM_SILENT_RULES([DEFAULT]) 9447# -------------------------- 9448# Enable less verbose build rules; with the default set to DEFAULT 9449# (`yes' being less verbose, `no' or empty being verbose). 9450AC_DEFUN([AM_SILENT_RULES], 9451[AC_ARG_ENABLE([silent-rules], 9452[ --enable-silent-rules less verbose build output (undo: `make V=1') 9453 --disable-silent-rules verbose build output (undo: `make V=0')]) 9454case $enable_silent_rules in 9455yes) AM_DEFAULT_VERBOSITY=0;; 9456no) AM_DEFAULT_VERBOSITY=1;; 9457*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; 9458esac 9459AC_SUBST([AM_DEFAULT_VERBOSITY])dnl 9460AM_BACKSLASH='\' 9461AC_SUBST([AM_BACKSLASH])dnl 9462_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl 9463]) 9464 9465# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 9466# 9467# This file is free software; the Free Software Foundation 9468# gives unlimited permission to copy and/or distribute it, 9469# with or without modifications, as long as this notice is preserved. 9470 9471# AM_PROG_INSTALL_STRIP 9472# --------------------- 9473# One issue with vendor `install' (even GNU) is that you can't 9474# specify the program used to strip binaries. This is especially 9475# annoying in cross-compiling environments, where the build's strip 9476# is unlikely to handle the host's binaries. 9477# Fortunately install-sh will honor a STRIPPROG variable, so we 9478# always use install-sh in `make install-strip', and initialize 9479# STRIPPROG with the value of the STRIP variable (set by the user). 9480AC_DEFUN([AM_PROG_INSTALL_STRIP], 9481[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 9482# Installed binaries are usually stripped using `strip' when the user 9483# run `make install-strip'. However `strip' might not be the right 9484# tool to use in cross-compilation environments, therefore Automake 9485# will honor the `STRIP' environment variable to overrule this program. 9486dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 9487if test "$cross_compiling" != no; then 9488 AC_CHECK_TOOL([STRIP], [strip], :) 9489fi 9490INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 9491AC_SUBST([INSTALL_STRIP_PROGRAM])]) 9492 9493# Copyright (C) 2006, 2008 Free Software Foundation, Inc. 9494# 9495# This file is free software; the Free Software Foundation 9496# gives unlimited permission to copy and/or distribute it, 9497# with or without modifications, as long as this notice is preserved. 9498 9499# serial 2 9500 9501# _AM_SUBST_NOTMAKE(VARIABLE) 9502# --------------------------- 9503# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 9504# This macro is traced by Automake. 9505AC_DEFUN([_AM_SUBST_NOTMAKE]) 9506 9507# AM_SUBST_NOTMAKE(VARIABLE) 9508# --------------------------- 9509# Public sister of _AM_SUBST_NOTMAKE. 9510AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 9511 9512# Check how to create a tarball. -*- Autoconf -*- 9513 9514# Copyright (C) 2004, 2005 Free Software Foundation, Inc. 9515# 9516# This file is free software; the Free Software Foundation 9517# gives unlimited permission to copy and/or distribute it, 9518# with or without modifications, as long as this notice is preserved. 9519 9520# serial 2 9521 9522# _AM_PROG_TAR(FORMAT) 9523# -------------------- 9524# Check how to create a tarball in format FORMAT. 9525# FORMAT should be one of `v7', `ustar', or `pax'. 9526# 9527# Substitute a variable $(am__tar) that is a command 9528# writing to stdout a FORMAT-tarball containing the directory 9529# $tardir. 9530# tardir=directory && $(am__tar) > result.tar 9531# 9532# Substitute a variable $(am__untar) that extract such 9533# a tarball read from stdin. 9534# $(am__untar) < result.tar 9535AC_DEFUN([_AM_PROG_TAR], 9536[# Always define AMTAR for backward compatibility. 9537AM_MISSING_PROG([AMTAR], [tar]) 9538m4_if([$1], [v7], 9539 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 9540 [m4_case([$1], [ustar],, [pax],, 9541 [m4_fatal([Unknown tar format])]) 9542AC_MSG_CHECKING([how to create a $1 tar archive]) 9543# Loop over all known methods to create a tar archive until one works. 9544_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 9545_am_tools=${am_cv_prog_tar_$1-$_am_tools} 9546# Do not fold the above two line into one, because Tru64 sh and 9547# Solaris sh will not grok spaces in the rhs of `-'. 9548for _am_tool in $_am_tools 9549do 9550 case $_am_tool in 9551 gnutar) 9552 for _am_tar in tar gnutar gtar; 9553 do 9554 AM_RUN_LOG([$_am_tar --version]) && break 9555 done 9556 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 9557 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 9558 am__untar="$_am_tar -xf -" 9559 ;; 9560 plaintar) 9561 # Must skip GNU tar: if it does not support --format= it doesn't create 9562 # ustar tarball either. 9563 (tar --version) >/dev/null 2>&1 && continue 9564 am__tar='tar chf - "$$tardir"' 9565 am__tar_='tar chf - "$tardir"' 9566 am__untar='tar xf -' 9567 ;; 9568 pax) 9569 am__tar='pax -L -x $1 -w "$$tardir"' 9570 am__tar_='pax -L -x $1 -w "$tardir"' 9571 am__untar='pax -r' 9572 ;; 9573 cpio) 9574 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 9575 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 9576 am__untar='cpio -i -H $1 -d' 9577 ;; 9578 none) 9579 am__tar=false 9580 am__tar_=false 9581 am__untar=false 9582 ;; 9583 esac 9584 9585 # If the value was cached, stop now. We just wanted to have am__tar 9586 # and am__untar set. 9587 test -n "${am_cv_prog_tar_$1}" && break 9588 9589 # tar/untar a dummy directory, and stop if the command works 9590 rm -rf conftest.dir 9591 mkdir conftest.dir 9592 echo GrepMe > conftest.dir/file 9593 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 9594 rm -rf conftest.dir 9595 if test -s conftest.tar; then 9596 AM_RUN_LOG([$am__untar <conftest.tar]) 9597 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 9598 fi 9599done 9600rm -rf conftest.dir 9601 9602AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 9603AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 9604AC_SUBST([am__tar]) 9605AC_SUBST([am__untar]) 9606]) # _AM_PROG_TAR 9607 9608dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. 9609dnl 9610dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. 9611dnl 9612dnl Permission is hereby granted, free of charge, to any person obtaining a 9613dnl copy of this software and associated documentation files (the "Software"), 9614dnl to deal in the Software without restriction, including without limitation 9615dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, 9616dnl and/or sell copies of the Software, and to permit persons to whom the 9617dnl Software is furnished to do so, subject to the following conditions: 9618dnl 9619dnl The above copyright notice and this permission notice (including the next 9620dnl paragraph) shall be included in all copies or substantial portions of the 9621dnl Software. 9622dnl 9623dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 9624dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 9625dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 9626dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 9627dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 9628dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 9629dnl DEALINGS IN THE SOFTWARE. 9630 9631# XORG_MACROS_VERSION(required-version) 9632# ------------------------------------- 9633# Minimum version: 1.1.0 9634# 9635# If you're using a macro added in Version 1.1 or newer, include this in 9636# your configure.ac with the minimum required version, such as: 9637# XORG_MACROS_VERSION(1.1) 9638# 9639# To ensure that this macro is defined, also add: 9640# m4_ifndef([XORG_MACROS_VERSION], 9641# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) 9642# 9643# 9644# See the "minimum version" comment for each macro you use to see what 9645# version you require. 9646m4_defun([XORG_MACROS_VERSION],[ 9647m4_define([vers_have], [1.14.0]) 9648m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) 9649m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) 9650m4_if(m4_cmp(maj_have, maj_needed), 0,, 9651 [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) 9652m4_if(m4_version_compare(vers_have, [$1]), -1, 9653 [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) 9654m4_undefine([vers_have]) 9655m4_undefine([maj_have]) 9656m4_undefine([maj_needed]) 9657]) # XORG_MACROS_VERSION 9658 9659# XORG_PROG_RAWCPP() 9660# ------------------ 9661# Minimum version: 1.0.0 9662# 9663# Find cpp program and necessary flags for use in pre-processing text files 9664# such as man pages and config files 9665AC_DEFUN([XORG_PROG_RAWCPP],[ 9666AC_REQUIRE([AC_PROG_CPP]) 9667AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], 9668 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) 9669 9670# Check for flag to avoid builtin definitions - assumes unix is predefined, 9671# which is not the best choice for supporting other OS'es, but covers most 9672# of the ones we need for now. 9673AC_MSG_CHECKING([if $RAWCPP requires -undef]) 9674AC_LANG_CONFTEST([Does cpp redefine unix ? 9675 AC_LANG_DEFINES_PROVIDED]) 9676if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 9677 AC_MSG_RESULT([no]) 9678else 9679 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 9680 RAWCPPFLAGS=-undef 9681 AC_MSG_RESULT([yes]) 9682 # under Cygwin unix is still defined even with -undef 9683 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 9684 RAWCPPFLAGS="-undef -ansi" 9685 AC_MSG_RESULT([yes, with -ansi]) 9686 else 9687 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) 9688 fi 9689fi 9690rm -f conftest.$ac_ext 9691 9692AC_MSG_CHECKING([if $RAWCPP requires -traditional]) 9693AC_LANG_CONFTEST([Does cpp preserve "whitespace"? 9694 AC_LANG_DEFINES_PROVIDED]) 9695if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 9696 AC_MSG_RESULT([no]) 9697else 9698 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 9699 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 9700 AC_MSG_RESULT([yes]) 9701 else 9702 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) 9703 fi 9704fi 9705rm -f conftest.$ac_ext 9706AC_SUBST(RAWCPPFLAGS) 9707]) # XORG_PROG_RAWCPP 9708 9709# XORG_MANPAGE_SECTIONS() 9710# ----------------------- 9711# Minimum version: 1.0.0 9712# 9713# Determine which sections man pages go in for the different man page types 9714# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. 9715# Not sure if there's any better way than just hardcoding by OS name. 9716# Override default settings by setting environment variables 9717# Added MAN_SUBSTS in version 1.8 9718# Added AC_PROG_SED in version 1.8 9719 9720AC_DEFUN([XORG_MANPAGE_SECTIONS],[ 9721AC_REQUIRE([AC_CANONICAL_HOST]) 9722AC_REQUIRE([AC_PROG_SED]) 9723 9724if test x$APP_MAN_SUFFIX = x ; then 9725 APP_MAN_SUFFIX=1 9726fi 9727if test x$APP_MAN_DIR = x ; then 9728 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 9729fi 9730 9731if test x$LIB_MAN_SUFFIX = x ; then 9732 LIB_MAN_SUFFIX=3 9733fi 9734if test x$LIB_MAN_DIR = x ; then 9735 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 9736fi 9737 9738if test x$FILE_MAN_SUFFIX = x ; then 9739 case $host_os in 9740 solaris*) FILE_MAN_SUFFIX=4 ;; 9741 *) FILE_MAN_SUFFIX=5 ;; 9742 esac 9743fi 9744if test x$FILE_MAN_DIR = x ; then 9745 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 9746fi 9747 9748if test x$MISC_MAN_SUFFIX = x ; then 9749 case $host_os in 9750 solaris*) MISC_MAN_SUFFIX=5 ;; 9751 *) MISC_MAN_SUFFIX=7 ;; 9752 esac 9753fi 9754if test x$MISC_MAN_DIR = x ; then 9755 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 9756fi 9757 9758if test x$DRIVER_MAN_SUFFIX = x ; then 9759 case $host_os in 9760 solaris*) DRIVER_MAN_SUFFIX=7 ;; 9761 *) DRIVER_MAN_SUFFIX=4 ;; 9762 esac 9763fi 9764if test x$DRIVER_MAN_DIR = x ; then 9765 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 9766fi 9767 9768if test x$ADMIN_MAN_SUFFIX = x ; then 9769 case $host_os in 9770 solaris*) ADMIN_MAN_SUFFIX=1m ;; 9771 *) ADMIN_MAN_SUFFIX=8 ;; 9772 esac 9773fi 9774if test x$ADMIN_MAN_DIR = x ; then 9775 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 9776fi 9777 9778 9779AC_SUBST([APP_MAN_SUFFIX]) 9780AC_SUBST([LIB_MAN_SUFFIX]) 9781AC_SUBST([FILE_MAN_SUFFIX]) 9782AC_SUBST([MISC_MAN_SUFFIX]) 9783AC_SUBST([DRIVER_MAN_SUFFIX]) 9784AC_SUBST([ADMIN_MAN_SUFFIX]) 9785AC_SUBST([APP_MAN_DIR]) 9786AC_SUBST([LIB_MAN_DIR]) 9787AC_SUBST([FILE_MAN_DIR]) 9788AC_SUBST([MISC_MAN_DIR]) 9789AC_SUBST([DRIVER_MAN_DIR]) 9790AC_SUBST([ADMIN_MAN_DIR]) 9791 9792XORG_MAN_PAGE="X Version 11" 9793AC_SUBST([XORG_MAN_PAGE]) 9794MAN_SUBSTS="\ 9795 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9796 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9797 -e 's|__xservername__|Xorg|g' \ 9798 -e 's|__xconfigfile__|xorg.conf|g' \ 9799 -e 's|__xorgconfdir__|xorg.conf.d|g' \ 9800 -e 's|__projectroot__|\$(prefix)|g' \ 9801 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 9802 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 9803 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 9804 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 9805 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 9806 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 9807 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 9808AC_SUBST([MAN_SUBSTS]) 9809 9810]) # XORG_MANPAGE_SECTIONS 9811 9812# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) 9813# ------------------------ 9814# Minimum version: 1.7.0 9815# 9816# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent 9817# provided by xorg-sgml-doctools, if installed. 9818AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ 9819AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) 9820XORG_SGML_PATH= 9821PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], 9822 [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], 9823 [m4_ifval([$1],[:], 9824 [if test x"$cross_compiling" != x"yes" ; then 9825 AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], 9826 [XORG_SGML_PATH=$prefix/share/sgml]) 9827 fi]) 9828 ]) 9829 9830# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 9831# the path and the name of the doc stylesheet 9832if test "x$XORG_SGML_PATH" != "x" ; then 9833 AC_MSG_RESULT([$XORG_SGML_PATH]) 9834 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 9835 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 9836else 9837 AC_MSG_RESULT([no]) 9838fi 9839 9840AC_SUBST(XORG_SGML_PATH) 9841AC_SUBST(STYLESHEET_SRCDIR) 9842AC_SUBST(XSL_STYLESHEET) 9843AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"]) 9844]) # XORG_CHECK_SGML_DOCTOOLS 9845 9846# XORG_CHECK_LINUXDOC 9847# ------------------- 9848# Minimum version: 1.0.0 9849# 9850# Defines the variable MAKE_TEXT if the necessary tools and 9851# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. 9852# Whether or not the necessary tools and files are found can be checked 9853# with the AM_CONDITIONAL "BUILD_LINUXDOC" 9854AC_DEFUN([XORG_CHECK_LINUXDOC],[ 9855AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 9856AC_REQUIRE([XORG_WITH_PS2PDF]) 9857 9858AC_PATH_PROG(LINUXDOC, linuxdoc) 9859 9860AC_MSG_CHECKING([whether to build documentation]) 9861 9862if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then 9863 BUILDDOC=yes 9864else 9865 BUILDDOC=no 9866fi 9867 9868AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) 9869 9870AC_MSG_RESULT([$BUILDDOC]) 9871 9872AC_MSG_CHECKING([whether to build pdf documentation]) 9873 9874if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then 9875 BUILDPDFDOC=yes 9876else 9877 BUILDPDFDOC=no 9878fi 9879 9880AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 9881 9882AC_MSG_RESULT([$BUILDPDFDOC]) 9883 9884MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" 9885MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" 9886MAKE_PDF="$PS2PDF" 9887MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" 9888 9889AC_SUBST(MAKE_TEXT) 9890AC_SUBST(MAKE_PS) 9891AC_SUBST(MAKE_PDF) 9892AC_SUBST(MAKE_HTML) 9893]) # XORG_CHECK_LINUXDOC 9894 9895# XORG_CHECK_DOCBOOK 9896# ------------------- 9897# Minimum version: 1.0.0 9898# 9899# Checks for the ability to build output formats from SGML DocBook source. 9900# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" 9901# indicates whether the necessary tools and files are found and, if set, 9902# $(MAKE_XXX) blah.sgml will produce blah.xxx. 9903AC_DEFUN([XORG_CHECK_DOCBOOK],[ 9904AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 9905 9906BUILDTXTDOC=no 9907BUILDPDFDOC=no 9908BUILDPSDOC=no 9909BUILDHTMLDOC=no 9910 9911AC_PATH_PROG(DOCBOOKPS, docbook2ps) 9912AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) 9913AC_PATH_PROG(DOCBOOKHTML, docbook2html) 9914AC_PATH_PROG(DOCBOOKTXT, docbook2txt) 9915 9916AC_MSG_CHECKING([whether to build text documentation]) 9917if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && 9918 test x$BUILD_TXTDOC != xno; then 9919 BUILDTXTDOC=yes 9920fi 9921AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) 9922AC_MSG_RESULT([$BUILDTXTDOC]) 9923 9924AC_MSG_CHECKING([whether to build PDF documentation]) 9925if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && 9926 test x$BUILD_PDFDOC != xno; then 9927 BUILDPDFDOC=yes 9928fi 9929AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 9930AC_MSG_RESULT([$BUILDPDFDOC]) 9931 9932AC_MSG_CHECKING([whether to build PostScript documentation]) 9933if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && 9934 test x$BUILD_PSDOC != xno; then 9935 BUILDPSDOC=yes 9936fi 9937AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) 9938AC_MSG_RESULT([$BUILDPSDOC]) 9939 9940AC_MSG_CHECKING([whether to build HTML documentation]) 9941if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && 9942 test x$BUILD_HTMLDOC != xno; then 9943 BUILDHTMLDOC=yes 9944fi 9945AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) 9946AC_MSG_RESULT([$BUILDHTMLDOC]) 9947 9948MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" 9949MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" 9950MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" 9951MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" 9952 9953AC_SUBST(MAKE_TEXT) 9954AC_SUBST(MAKE_PS) 9955AC_SUBST(MAKE_PDF) 9956AC_SUBST(MAKE_HTML) 9957]) # XORG_CHECK_DOCBOOK 9958 9959# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) 9960# ---------------- 9961# Minimum version: 1.5.0 9962# Minimum version for optional DEFAULT argument: 1.11.0 9963# 9964# Documentation tools are not always available on all platforms and sometimes 9965# not at the appropriate level. This macro enables a module to test for the 9966# presence of the tool and obtain it's path in separate variables. Coupled with 9967# the --with-xmlto option, it allows maximum flexibilty in making decisions 9968# as whether or not to use the xmlto package. When DEFAULT is not specified, 9969# --with-xmlto assumes 'auto'. 9970# 9971# Interface to module: 9972# HAVE_XMLTO: used in makefiles to conditionally generate documentation 9973# XMLTO: returns the path of the xmlto program found 9974# returns the path set by the user in the environment 9975# --with-xmlto: 'yes' user instructs the module to use xmlto 9976# 'no' user instructs the module not to use xmlto 9977# 9978# Added in version 1.10.0 9979# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation 9980# xmlto for text output requires either lynx, links, or w3m browsers 9981# 9982# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. 9983# 9984AC_DEFUN([XORG_WITH_XMLTO],[ 9985AC_ARG_VAR([XMLTO], [Path to xmlto command]) 9986m4_define([_defopt], m4_default([$2], [auto])) 9987AC_ARG_WITH(xmlto, 9988 AS_HELP_STRING([--with-xmlto], 9989 [Use xmlto to regenerate documentation (default: ]_defopt[)]), 9990 [use_xmlto=$withval], [use_xmlto=]_defopt) 9991m4_undefine([_defopt]) 9992 9993if test "x$use_xmlto" = x"auto"; then 9994 AC_PATH_PROG([XMLTO], [xmlto]) 9995 if test "x$XMLTO" = "x"; then 9996 AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) 9997 have_xmlto=no 9998 else 9999 have_xmlto=yes 10000 fi 10001elif test "x$use_xmlto" = x"yes" ; then 10002 AC_PATH_PROG([XMLTO], [xmlto]) 10003 if test "x$XMLTO" = "x"; then 10004 AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) 10005 fi 10006 have_xmlto=yes 10007elif test "x$use_xmlto" = x"no" ; then 10008 if test "x$XMLTO" != "x"; then 10009 AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) 10010 fi 10011 have_xmlto=no 10012else 10013 AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) 10014fi 10015 10016# Test for a minimum version of xmlto, if provided. 10017m4_ifval([$1], 10018[if test "$have_xmlto" = yes; then 10019 # scrape the xmlto version 10020 AC_MSG_CHECKING([the xmlto version]) 10021 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 10022 AC_MSG_RESULT([$xmlto_version]) 10023 AS_VERSION_COMPARE([$xmlto_version], [$1], 10024 [if test "x$use_xmlto" = xauto; then 10025 AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) 10026 have_xmlto=no 10027 else 10028 AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) 10029 fi]) 10030fi]) 10031 10032# Test for the ability of xmlto to generate a text target 10033have_xmlto_text=no 10034cat > conftest.xml << "EOF" 10035EOF 10036AS_IF([test "$have_xmlto" = yes], 10037 [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], 10038 [have_xmlto_text=yes], 10039 [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])]) 10040rm -f conftest.xml 10041AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) 10042AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) 10043]) # XORG_WITH_XMLTO 10044 10045# XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT]) 10046# -------------------------------------------- 10047# Minimum version: 1.12.0 10048# Minimum version for optional DEFAULT argument: 1.12.0 10049# 10050# XSLT (Extensible Stylesheet Language Transformations) is a declarative, 10051# XML-based language used for the transformation of XML documents. 10052# The xsltproc command line tool is for applying XSLT stylesheets to XML documents. 10053# It is used under the cover by xmlto to generate html files from DocBook/XML. 10054# The XSLT processor is often used as a standalone tool for transformations. 10055# It should not be assumed that this tool is used only to work with documnetation. 10056# When DEFAULT is not specified, --with-xsltproc assumes 'auto'. 10057# 10058# Interface to module: 10059# HAVE_XSLTPROC: used in makefiles to conditionally generate documentation 10060# XSLTPROC: returns the path of the xsltproc program found 10061# returns the path set by the user in the environment 10062# --with-xsltproc: 'yes' user instructs the module to use xsltproc 10063# 'no' user instructs the module not to use xsltproc 10064# have_xsltproc: returns yes if xsltproc found in PATH or no 10065# 10066# If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path. 10067# 10068AC_DEFUN([XORG_WITH_XSLTPROC],[ 10069AC_ARG_VAR([XSLTPROC], [Path to xsltproc command]) 10070m4_define([_defopt], m4_default([$2], [auto])) 10071AC_ARG_WITH(xsltproc, 10072 AS_HELP_STRING([--with-xsltproc], 10073 [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]), 10074 [use_xsltproc=$withval], [use_xsltproc=]_defopt) 10075m4_undefine([_defopt]) 10076 10077if test "x$use_xsltproc" = x"auto"; then 10078 AC_PATH_PROG([XSLTPROC], [xsltproc]) 10079 if test "x$XSLTPROC" = "x"; then 10080 AC_MSG_WARN([xsltproc not found - cannot transform XML documents]) 10081 have_xsltproc=no 10082 else 10083 have_xsltproc=yes 10084 fi 10085elif test "x$use_xsltproc" = x"yes" ; then 10086 AC_PATH_PROG([XSLTPROC], [xsltproc]) 10087 if test "x$XSLTPROC" = "x"; then 10088 AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH]) 10089 fi 10090 have_xsltproc=yes 10091elif test "x$use_xsltproc" = x"no" ; then 10092 if test "x$XSLTPROC" != "x"; then 10093 AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified]) 10094 fi 10095 have_xsltproc=no 10096else 10097 AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no']) 10098fi 10099 10100# Checking for minimum version is not implemented 10101# but we want to keep the interface consistent with other commands 10102m4_ifval([$1],[AC_MSG_WARN(Checking for MIN-VERSION is not implemented.)]) 10103 10104AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes]) 10105]) # XORG_WITH_XSLTPROC 10106 10107 10108# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) 10109# ---------------- 10110# Minimum version: 1.5.0 10111# Minimum version for optional DEFAULT argument: 1.11.0 10112# 10113# Documentation tools are not always available on all platforms and sometimes 10114# not at the appropriate level. This macro enables a module to test for the 10115# presence of the tool and obtain it's path in separate variables. Coupled with 10116# the --with-asciidoc option, it allows maximum flexibilty in making decisions 10117# as whether or not to use the asciidoc package. When DEFAULT is not specified, 10118# --with-asciidoc assumes 'auto'. 10119# 10120# Interface to module: 10121# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation 10122# ASCIIDOC: returns the path of the asciidoc program found 10123# returns the path set by the user in the environment 10124# --with-asciidoc: 'yes' user instructs the module to use asciidoc 10125# 'no' user instructs the module not to use asciidoc 10126# 10127# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. 10128# 10129AC_DEFUN([XORG_WITH_ASCIIDOC],[ 10130AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) 10131m4_define([_defopt], m4_default([$2], [auto])) 10132AC_ARG_WITH(asciidoc, 10133 AS_HELP_STRING([--with-asciidoc], 10134 [Use asciidoc to regenerate documentation (default: ]_defopt[)]), 10135 [use_asciidoc=$withval], [use_asciidoc=]_defopt) 10136m4_undefine([_defopt]) 10137 10138if test "x$use_asciidoc" = x"auto"; then 10139 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 10140 if test "x$ASCIIDOC" = "x"; then 10141 AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) 10142 have_asciidoc=no 10143 else 10144 have_asciidoc=yes 10145 fi 10146elif test "x$use_asciidoc" = x"yes" ; then 10147 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 10148 if test "x$ASCIIDOC" = "x"; then 10149 AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) 10150 fi 10151 have_asciidoc=yes 10152elif test "x$use_asciidoc" = x"no" ; then 10153 if test "x$ASCIIDOC" != "x"; then 10154 AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) 10155 fi 10156 have_asciidoc=no 10157else 10158 AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) 10159fi 10160m4_ifval([$1], 10161[if test "$have_asciidoc" = yes; then 10162 # scrape the asciidoc version 10163 AC_MSG_CHECKING([the asciidoc version]) 10164 asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` 10165 AC_MSG_RESULT([$asciidoc_version]) 10166 AS_VERSION_COMPARE([$asciidoc_version], [$1], 10167 [if test "x$use_asciidoc" = xauto; then 10168 AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) 10169 have_asciidoc=no 10170 else 10171 AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) 10172 fi]) 10173fi]) 10174AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) 10175]) # XORG_WITH_ASCIIDOC 10176 10177# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) 10178# -------------------------------- 10179# Minimum version: 1.5.0 10180# Minimum version for optional DEFAULT argument: 1.11.0 10181# 10182# Documentation tools are not always available on all platforms and sometimes 10183# not at the appropriate level. This macro enables a module to test for the 10184# presence of the tool and obtain it's path in separate variables. Coupled with 10185# the --with-doxygen option, it allows maximum flexibilty in making decisions 10186# as whether or not to use the doxygen package. When DEFAULT is not specified, 10187# --with-doxygen assumes 'auto'. 10188# 10189# Interface to module: 10190# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation 10191# DOXYGEN: returns the path of the doxygen program found 10192# returns the path set by the user in the environment 10193# --with-doxygen: 'yes' user instructs the module to use doxygen 10194# 'no' user instructs the module not to use doxygen 10195# 10196# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. 10197# 10198AC_DEFUN([XORG_WITH_DOXYGEN],[ 10199AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) 10200m4_define([_defopt], m4_default([$2], [auto])) 10201AC_ARG_WITH(doxygen, 10202 AS_HELP_STRING([--with-doxygen], 10203 [Use doxygen to regenerate documentation (default: ]_defopt[)]), 10204 [use_doxygen=$withval], [use_doxygen=]_defopt) 10205m4_undefine([_defopt]) 10206 10207if test "x$use_doxygen" = x"auto"; then 10208 AC_PATH_PROG([DOXYGEN], [doxygen]) 10209 if test "x$DOXYGEN" = "x"; then 10210 AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) 10211 have_doxygen=no 10212 else 10213 have_doxygen=yes 10214 fi 10215elif test "x$use_doxygen" = x"yes" ; then 10216 AC_PATH_PROG([DOXYGEN], [doxygen]) 10217 if test "x$DOXYGEN" = "x"; then 10218 AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) 10219 fi 10220 have_doxygen=yes 10221elif test "x$use_doxygen" = x"no" ; then 10222 if test "x$DOXYGEN" != "x"; then 10223 AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) 10224 fi 10225 have_doxygen=no 10226else 10227 AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) 10228fi 10229m4_ifval([$1], 10230[if test "$have_doxygen" = yes; then 10231 # scrape the doxygen version 10232 AC_MSG_CHECKING([the doxygen version]) 10233 doxygen_version=`$DOXYGEN --version 2>/dev/null` 10234 AC_MSG_RESULT([$doxygen_version]) 10235 AS_VERSION_COMPARE([$doxygen_version], [$1], 10236 [if test "x$use_doxygen" = xauto; then 10237 AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) 10238 have_doxygen=no 10239 else 10240 AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) 10241 fi]) 10242fi]) 10243AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) 10244]) # XORG_WITH_DOXYGEN 10245 10246# XORG_WITH_GROFF([DEFAULT]) 10247# ---------------- 10248# Minimum version: 1.6.0 10249# Minimum version for optional DEFAULT argument: 1.11.0 10250# 10251# Documentation tools are not always available on all platforms and sometimes 10252# not at the appropriate level. This macro enables a module to test for the 10253# presence of the tool and obtain it's path in separate variables. Coupled with 10254# the --with-groff option, it allows maximum flexibilty in making decisions 10255# as whether or not to use the groff package. When DEFAULT is not specified, 10256# --with-groff assumes 'auto'. 10257# 10258# Interface to module: 10259# HAVE_GROFF: used in makefiles to conditionally generate documentation 10260# HAVE_GROFF_MM: the memorandum macros (-mm) package 10261# HAVE_GROFF_MS: the -ms macros package 10262# GROFF: returns the path of the groff program found 10263# returns the path set by the user in the environment 10264# --with-groff: 'yes' user instructs the module to use groff 10265# 'no' user instructs the module not to use groff 10266# 10267# Added in version 1.9.0: 10268# HAVE_GROFF_HTML: groff has dependencies to output HTML format: 10269# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. 10270# psselect from the psutils package. 10271# the ghostcript package. Refer to the grohtml man pages 10272# 10273# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. 10274# 10275# OS and distros often splits groff in a basic and full package, the former 10276# having the groff program and the later having devices, fonts and macros 10277# Checking for the groff executable is not enough. 10278# 10279# If macros are missing, we cannot assume that groff is useless, so we don't 10280# unset HAVE_GROFF or GROFF env variables. 10281# HAVE_GROFF_?? can never be true while HAVE_GROFF is false. 10282# 10283AC_DEFUN([XORG_WITH_GROFF],[ 10284AC_ARG_VAR([GROFF], [Path to groff command]) 10285m4_define([_defopt], m4_default([$1], [auto])) 10286AC_ARG_WITH(groff, 10287 AS_HELP_STRING([--with-groff], 10288 [Use groff to regenerate documentation (default: ]_defopt[)]), 10289 [use_groff=$withval], [use_groff=]_defopt) 10290m4_undefine([_defopt]) 10291 10292if test "x$use_groff" = x"auto"; then 10293 AC_PATH_PROG([GROFF], [groff]) 10294 if test "x$GROFF" = "x"; then 10295 AC_MSG_WARN([groff not found - documentation targets will be skipped]) 10296 have_groff=no 10297 else 10298 have_groff=yes 10299 fi 10300elif test "x$use_groff" = x"yes" ; then 10301 AC_PATH_PROG([GROFF], [groff]) 10302 if test "x$GROFF" = "x"; then 10303 AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) 10304 fi 10305 have_groff=yes 10306elif test "x$use_groff" = x"no" ; then 10307 if test "x$GROFF" != "x"; then 10308 AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) 10309 fi 10310 have_groff=no 10311else 10312 AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) 10313fi 10314 10315# We have groff, test for the presence of the macro packages 10316if test "x$have_groff" = x"yes"; then 10317 AC_MSG_CHECKING([for ${GROFF} -ms macros]) 10318 if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then 10319 groff_ms_works=yes 10320 else 10321 groff_ms_works=no 10322 fi 10323 AC_MSG_RESULT([$groff_ms_works]) 10324 AC_MSG_CHECKING([for ${GROFF} -mm macros]) 10325 if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then 10326 groff_mm_works=yes 10327 else 10328 groff_mm_works=no 10329 fi 10330 AC_MSG_RESULT([$groff_mm_works]) 10331fi 10332 10333# We have groff, test for HTML dependencies, one command per package 10334if test "x$have_groff" = x"yes"; then 10335 AC_PATH_PROGS(GS_PATH, [gs gswin32c]) 10336 AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) 10337 AC_PATH_PROG(PSSELECT_PATH, [psselect]) 10338 if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then 10339 have_groff_html=yes 10340 else 10341 have_groff_html=no 10342 AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) 10343 fi 10344fi 10345 10346# Set Automake conditionals for Makefiles 10347AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) 10348AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) 10349AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) 10350AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) 10351]) # XORG_WITH_GROFF 10352 10353# XORG_WITH_FOP([DEFAULT]) 10354# ---------------- 10355# Minimum version: 1.6.0 10356# Minimum version for optional DEFAULT argument: 1.11.0 10357# 10358# Documentation tools are not always available on all platforms and sometimes 10359# not at the appropriate level. This macro enables a module to test for the 10360# presence of the tool and obtain it's path in separate variables. Coupled with 10361# the --with-fop option, it allows maximum flexibilty in making decisions 10362# as whether or not to use the fop package. When DEFAULT is not specified, 10363# --with-fop assumes 'auto'. 10364# 10365# Interface to module: 10366# HAVE_FOP: used in makefiles to conditionally generate documentation 10367# FOP: returns the path of the fop program found 10368# returns the path set by the user in the environment 10369# --with-fop: 'yes' user instructs the module to use fop 10370# 'no' user instructs the module not to use fop 10371# 10372# If the user sets the value of FOP, AC_PATH_PROG skips testing the path. 10373# 10374AC_DEFUN([XORG_WITH_FOP],[ 10375AC_ARG_VAR([FOP], [Path to fop command]) 10376m4_define([_defopt], m4_default([$1], [auto])) 10377AC_ARG_WITH(fop, 10378 AS_HELP_STRING([--with-fop], 10379 [Use fop to regenerate documentation (default: ]_defopt[)]), 10380 [use_fop=$withval], [use_fop=]_defopt) 10381m4_undefine([_defopt]) 10382 10383if test "x$use_fop" = x"auto"; then 10384 AC_PATH_PROG([FOP], [fop]) 10385 if test "x$FOP" = "x"; then 10386 AC_MSG_WARN([fop not found - documentation targets will be skipped]) 10387 have_fop=no 10388 else 10389 have_fop=yes 10390 fi 10391elif test "x$use_fop" = x"yes" ; then 10392 AC_PATH_PROG([FOP], [fop]) 10393 if test "x$FOP" = "x"; then 10394 AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) 10395 fi 10396 have_fop=yes 10397elif test "x$use_fop" = x"no" ; then 10398 if test "x$FOP" != "x"; then 10399 AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) 10400 fi 10401 have_fop=no 10402else 10403 AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) 10404fi 10405AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) 10406]) # XORG_WITH_FOP 10407 10408# XORG_WITH_PS2PDF([DEFAULT]) 10409# ---------------- 10410# Minimum version: 1.6.0 10411# Minimum version for optional DEFAULT argument: 1.11.0 10412# 10413# Documentation tools are not always available on all platforms and sometimes 10414# not at the appropriate level. This macro enables a module to test for the 10415# presence of the tool and obtain it's path in separate variables. Coupled with 10416# the --with-ps2pdf option, it allows maximum flexibilty in making decisions 10417# as whether or not to use the ps2pdf package. When DEFAULT is not specified, 10418# --with-ps2pdf assumes 'auto'. 10419# 10420# Interface to module: 10421# HAVE_PS2PDF: used in makefiles to conditionally generate documentation 10422# PS2PDF: returns the path of the ps2pdf program found 10423# returns the path set by the user in the environment 10424# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf 10425# 'no' user instructs the module not to use ps2pdf 10426# 10427# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. 10428# 10429AC_DEFUN([XORG_WITH_PS2PDF],[ 10430AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) 10431m4_define([_defopt], m4_default([$1], [auto])) 10432AC_ARG_WITH(ps2pdf, 10433 AS_HELP_STRING([--with-ps2pdf], 10434 [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), 10435 [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) 10436m4_undefine([_defopt]) 10437 10438if test "x$use_ps2pdf" = x"auto"; then 10439 AC_PATH_PROG([PS2PDF], [ps2pdf]) 10440 if test "x$PS2PDF" = "x"; then 10441 AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) 10442 have_ps2pdf=no 10443 else 10444 have_ps2pdf=yes 10445 fi 10446elif test "x$use_ps2pdf" = x"yes" ; then 10447 AC_PATH_PROG([PS2PDF], [ps2pdf]) 10448 if test "x$PS2PDF" = "x"; then 10449 AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) 10450 fi 10451 have_ps2pdf=yes 10452elif test "x$use_ps2pdf" = x"no" ; then 10453 if test "x$PS2PDF" != "x"; then 10454 AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) 10455 fi 10456 have_ps2pdf=no 10457else 10458 AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) 10459fi 10460AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) 10461]) # XORG_WITH_PS2PDF 10462 10463# XORG_ENABLE_DOCS (enable_docs=yes) 10464# ---------------- 10465# Minimum version: 1.6.0 10466# 10467# Documentation tools are not always available on all platforms and sometimes 10468# not at the appropriate level. This macro enables a builder to skip all 10469# documentation targets except traditional man pages. 10470# Combined with the specific tool checking macros XORG_WITH_*, it provides 10471# maximum flexibilty in controlling documentation building. 10472# Refer to: 10473# XORG_WITH_XMLTO --with-xmlto 10474# XORG_WITH_ASCIIDOC --with-asciidoc 10475# XORG_WITH_DOXYGEN --with-doxygen 10476# XORG_WITH_FOP --with-fop 10477# XORG_WITH_GROFF --with-groff 10478# XORG_WITH_PS2PDF --with-ps2pdf 10479# 10480# Interface to module: 10481# ENABLE_DOCS: used in makefiles to conditionally generate documentation 10482# --enable-docs: 'yes' user instructs the module to generate docs 10483# 'no' user instructs the module not to generate docs 10484# parm1: specify the default value, yes or no. 10485# 10486AC_DEFUN([XORG_ENABLE_DOCS],[ 10487m4_define([docs_default], m4_default([$1], [yes])) 10488AC_ARG_ENABLE(docs, 10489 AS_HELP_STRING([--enable-docs], 10490 [Enable building the documentation (default: ]docs_default[)]), 10491 [build_docs=$enableval], [build_docs=]docs_default) 10492m4_undefine([docs_default]) 10493AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) 10494AC_MSG_CHECKING([whether to build documentation]) 10495AC_MSG_RESULT([$build_docs]) 10496]) # XORG_ENABLE_DOCS 10497 10498# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) 10499# ---------------- 10500# Minimum version: 1.6.0 10501# 10502# This macro enables a builder to skip all developer documentation. 10503# Combined with the specific tool checking macros XORG_WITH_*, it provides 10504# maximum flexibilty in controlling documentation building. 10505# Refer to: 10506# XORG_WITH_XMLTO --with-xmlto 10507# XORG_WITH_ASCIIDOC --with-asciidoc 10508# XORG_WITH_DOXYGEN --with-doxygen 10509# XORG_WITH_FOP --with-fop 10510# XORG_WITH_GROFF --with-groff 10511# XORG_WITH_PS2PDF --with-ps2pdf 10512# 10513# Interface to module: 10514# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs 10515# --enable-devel-docs: 'yes' user instructs the module to generate developer docs 10516# 'no' user instructs the module not to generate developer docs 10517# parm1: specify the default value, yes or no. 10518# 10519AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ 10520m4_define([devel_default], m4_default([$1], [yes])) 10521AC_ARG_ENABLE(devel-docs, 10522 AS_HELP_STRING([--enable-devel-docs], 10523 [Enable building the developer documentation (default: ]devel_default[)]), 10524 [build_devel_docs=$enableval], [build_devel_docs=]devel_default) 10525m4_undefine([devel_default]) 10526AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) 10527AC_MSG_CHECKING([whether to build developer documentation]) 10528AC_MSG_RESULT([$build_devel_docs]) 10529]) # XORG_ENABLE_DEVEL_DOCS 10530 10531# XORG_ENABLE_SPECS (enable_specs=yes) 10532# ---------------- 10533# Minimum version: 1.6.0 10534# 10535# This macro enables a builder to skip all functional specification targets. 10536# Combined with the specific tool checking macros XORG_WITH_*, it provides 10537# maximum flexibilty in controlling documentation building. 10538# Refer to: 10539# XORG_WITH_XMLTO --with-xmlto 10540# XORG_WITH_ASCIIDOC --with-asciidoc 10541# XORG_WITH_DOXYGEN --with-doxygen 10542# XORG_WITH_FOP --with-fop 10543# XORG_WITH_GROFF --with-groff 10544# XORG_WITH_PS2PDF --with-ps2pdf 10545# 10546# Interface to module: 10547# ENABLE_SPECS: used in makefiles to conditionally generate specs 10548# --enable-specs: 'yes' user instructs the module to generate specs 10549# 'no' user instructs the module not to generate specs 10550# parm1: specify the default value, yes or no. 10551# 10552AC_DEFUN([XORG_ENABLE_SPECS],[ 10553m4_define([spec_default], m4_default([$1], [yes])) 10554AC_ARG_ENABLE(specs, 10555 AS_HELP_STRING([--enable-specs], 10556 [Enable building the specs (default: ]spec_default[)]), 10557 [build_specs=$enableval], [build_specs=]spec_default) 10558m4_undefine([spec_default]) 10559AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) 10560AC_MSG_CHECKING([whether to build functional specifications]) 10561AC_MSG_RESULT([$build_specs]) 10562]) # XORG_ENABLE_SPECS 10563 10564# XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto) 10565# ---------------------------------------------- 10566# Minimum version: 1.13.0 10567# 10568# This macro enables a builder to enable/disable unit testing 10569# It makes no assumption about the test cases implementation 10570# Test cases may or may not use Automake "Support for test suites" 10571# They may or may not use the software utility library GLib 10572# 10573# When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL 10574# ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib. 10575# The variable enable_unit_tests is used by other macros in this file. 10576# 10577# Interface to module: 10578# ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests 10579# enable_unit_tests: used in configure.ac for additional configuration 10580# --enable-unit-tests: 'yes' user instructs the module to build tests 10581# 'no' user instructs the module not to build tests 10582# parm1: specify the default value, yes or no. 10583# 10584AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[ 10585AC_BEFORE([$0], [XORG_WITH_GLIB]) 10586AC_BEFORE([$0], [XORG_LD_WRAP]) 10587m4_define([_defopt], m4_default([$1], [auto])) 10588AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests], 10589 [Enable building unit test cases (default: ]_defopt[)]), 10590 [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt) 10591m4_undefine([_defopt]) 10592AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno]) 10593AC_MSG_CHECKING([whether to build unit test cases]) 10594AC_MSG_RESULT([$enable_unit_tests]) 10595]) # XORG_ENABLE_UNIT_TESTS 10596 10597# XORG_WITH_GLIB([MIN-VERSION], [DEFAULT]) 10598# ---------------------------------------- 10599# Minimum version: 1.13.0 10600# 10601# GLib is a library which provides advanced data structures and functions. 10602# This macro enables a module to test for the presence of Glib. 10603# 10604# When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing. 10605# Otherwise the value of $enable_unit_tests is blank. 10606# 10607# Interface to module: 10608# HAVE_GLIB: used in makefiles to conditionally build targets 10609# with_glib: used in configure.ac to know if GLib has been found 10610# --with-glib: 'yes' user instructs the module to use glib 10611# 'no' user instructs the module not to use glib 10612# 10613AC_DEFUN([XORG_WITH_GLIB],[ 10614AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 10615m4_define([_defopt], m4_default([$2], [auto])) 10616AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib], 10617 [Use GLib library for unit testing (default: ]_defopt[)]), 10618 [with_glib=$withval], [with_glib=]_defopt) 10619m4_undefine([_defopt]) 10620 10621have_glib=no 10622# Do not probe GLib if user explicitly disabled unit testing 10623if test "x$enable_unit_tests" != x"no"; then 10624 # Do not probe GLib if user explicitly disabled it 10625 if test "x$with_glib" != x"no"; then 10626 m4_ifval( 10627 [$1], 10628 [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])], 10629 [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])] 10630 ) 10631 fi 10632fi 10633 10634# Not having GLib when unit testing has been explicitly requested is an error 10635if test "x$enable_unit_tests" = x"yes"; then 10636 if test "x$have_glib" = x"no"; then 10637 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) 10638 fi 10639fi 10640 10641# Having unit testing disabled when GLib has been explicitly requested is an error 10642if test "x$enable_unit_tests" = x"no"; then 10643 if test "x$with_glib" = x"yes"; then 10644 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) 10645 fi 10646fi 10647 10648# Not having GLib when it has been explicitly requested is an error 10649if test "x$with_glib" = x"yes"; then 10650 if test "x$have_glib" = x"no"; then 10651 AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found]) 10652 fi 10653fi 10654 10655AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes]) 10656]) # XORG_WITH_GLIB 10657 10658# XORG_LD_WRAP 10659# ------------ 10660# Minimum version: 1.13.0 10661# 10662# Check if linker supports -wrap, passed via compiler flags 10663# 10664# When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing. 10665# Otherwise the value of $enable_unit_tests is blank. 10666# 10667AC_DEFUN([XORG_LD_WRAP],[ 10668XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no]) 10669# Not having ld wrap when unit testing has been explicitly requested is an error 10670if test "x$enable_unit_tests" = x"yes"; then 10671 if test "x$have_ld_wrap" = x"no"; then 10672 AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available]) 10673 fi 10674fi 10675AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes]) 10676# 10677]) # XORG_LD_WRAP 10678 10679# XORG_CHECK_LINKER_FLAGS 10680# ----------------------- 10681# SYNOPSIS 10682# 10683# XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE]) 10684# 10685# DESCRIPTION 10686# 10687# Check whether the given linker FLAGS work with the current language's 10688# linker, or whether they give an error. 10689# 10690# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on 10691# success/failure. 10692# 10693# NOTE: Based on AX_CHECK_COMPILER_FLAGS. 10694# 10695# LICENSE 10696# 10697# Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org> 10698# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu> 10699# Copyright (c) 2009 Matteo Frigo 10700# 10701# This program is free software: you can redistribute it and/or modify it 10702# under the terms of the GNU General Public License as published by the 10703# Free Software Foundation, either version 3 of the License, or (at your 10704# option) any later version. 10705# 10706# This program is distributed in the hope that it will be useful, but 10707# WITHOUT ANY WARRANTY; without even the implied warranty of 10708# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General 10709# Public License for more details. 10710# 10711# You should have received a copy of the GNU General Public License along 10712# with this program. If not, see <http://www.gnu.org/licenses/>. 10713# 10714# As a special exception, the respective Autoconf Macro's copyright owner 10715# gives unlimited permission to copy, distribute and modify the configure 10716# scripts that are the output of Autoconf when processing the Macro. You 10717# need not follow the terms of the GNU General Public License when using 10718# or distributing such scripts, even though portions of the text of the 10719# Macro appear in them. The GNU General Public License (GPL) does govern 10720# all other use of the material that constitutes the Autoconf Macro. 10721# 10722# This special exception to the GPL applies to versions of the Autoconf 10723# Macro released by the Autoconf Archive. When you make and distribute a 10724# modified version of the Autoconf Macro, you may extend this special 10725# exception to the GPL to apply to your modified version as well.# 10726AC_DEFUN([XORG_CHECK_LINKER_FLAGS], 10727[AC_MSG_CHECKING([whether the linker accepts $1]) 10728dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname: 10729AS_LITERAL_IF([$1], 10730 [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [ 10731 ax_save_FLAGS=$LDFLAGS 10732 LDFLAGS="$1" 10733 AC_LINK_IFELSE([AC_LANG_PROGRAM()], 10734 AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, 10735 AS_TR_SH(xorg_cv_linker_flags_[$1])=no) 10736 LDFLAGS=$ax_save_FLAGS])], 10737 [ax_save_FLAGS=$LDFLAGS 10738 LDFLAGS="$1" 10739 AC_LINK_IFELSE([AC_LANG_PROGRAM()], 10740 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, 10741 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no) 10742 LDFLAGS=$ax_save_FLAGS]) 10743eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1]) 10744AC_MSG_RESULT($xorg_check_linker_flags) 10745if test "x$xorg_check_linker_flags" = xyes; then 10746 m4_default([$2], :) 10747else 10748 m4_default([$3], :) 10749fi 10750]) # XORG_CHECK_LINKER_FLAGS 10751 10752# XORG_CHECK_MALLOC_ZERO 10753# ---------------------- 10754# Minimum version: 1.0.0 10755# 10756# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if 10757# malloc(0) returns NULL. Packages should add one of these cflags to 10758# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them. 10759AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[ 10760AC_ARG_ENABLE(malloc0returnsnull, 10761 AS_HELP_STRING([--enable-malloc0returnsnull], 10762 [malloc(0) returns NULL (default: auto)]), 10763 [MALLOC_ZERO_RETURNS_NULL=$enableval], 10764 [MALLOC_ZERO_RETURNS_NULL=auto]) 10765 10766AC_MSG_CHECKING([whether malloc(0) returns NULL]) 10767if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 10768 AC_RUN_IFELSE([AC_LANG_PROGRAM([ 10769#include <stdlib.h> 10770],[ 10771 char *m0, *r0, *c0, *p; 10772 m0 = malloc(0); 10773 p = malloc(10); 10774 r0 = realloc(p,0); 10775 c0 = calloc(0,10); 10776 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 10777])], 10778 [MALLOC_ZERO_RETURNS_NULL=yes], 10779 [MALLOC_ZERO_RETURNS_NULL=no], 10780 [MALLOC_ZERO_RETURNS_NULL=yes]) 10781fi 10782AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL]) 10783 10784if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 10785 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 10786 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 10787 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 10788else 10789 MALLOC_ZERO_CFLAGS="" 10790 XMALLOC_ZERO_CFLAGS="" 10791 XTMALLOC_ZERO_CFLAGS="" 10792fi 10793 10794AC_SUBST([MALLOC_ZERO_CFLAGS]) 10795AC_SUBST([XMALLOC_ZERO_CFLAGS]) 10796AC_SUBST([XTMALLOC_ZERO_CFLAGS]) 10797]) # XORG_CHECK_MALLOC_ZERO 10798 10799# XORG_WITH_LINT() 10800# ---------------- 10801# Minimum version: 1.1.0 10802# 10803# This macro enables the use of a tool that flags some suspicious and 10804# non-portable constructs (likely to be bugs) in C language source code. 10805# It will attempt to locate the tool and use appropriate options. 10806# There are various lint type tools on different platforms. 10807# 10808# Interface to module: 10809# LINT: returns the path to the tool found on the platform 10810# or the value set to LINT on the configure cmd line 10811# also an Automake conditional 10812# LINT_FLAGS: an Automake variable with appropriate flags 10813# 10814# --with-lint: 'yes' user instructs the module to use lint 10815# 'no' user instructs the module not to use lint (default) 10816# 10817# If the user sets the value of LINT, AC_PATH_PROG skips testing the path. 10818# If the user sets the value of LINT_FLAGS, they are used verbatim. 10819# 10820AC_DEFUN([XORG_WITH_LINT],[ 10821 10822AC_ARG_VAR([LINT], [Path to a lint-style command]) 10823AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command]) 10824AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint], 10825 [Use a lint-style source code checker (default: disabled)])], 10826 [use_lint=$withval], [use_lint=no]) 10827 10828# Obtain platform specific info like program name and options 10829# The lint program on FreeBSD and NetBSD is different from the one on Solaris 10830case $host_os in 10831 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 10832 lint_name=splint 10833 lint_options="-badflag" 10834 ;; 10835 *freebsd* | *netbsd*) 10836 lint_name=lint 10837 lint_options="-u -b" 10838 ;; 10839 *solaris*) 10840 lint_name=lint 10841 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 10842 ;; 10843esac 10844 10845# Test for the presence of the program (either guessed by the code or spelled out by the user) 10846if test "x$use_lint" = x"yes" ; then 10847 AC_PATH_PROG([LINT], [$lint_name]) 10848 if test "x$LINT" = "x"; then 10849 AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH]) 10850 fi 10851elif test "x$use_lint" = x"no" ; then 10852 if test "x$LINT" != "x"; then 10853 AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified]) 10854 fi 10855else 10856 AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.]) 10857fi 10858 10859# User supplied flags override default flags 10860if test "x$LINT_FLAGS" != "x"; then 10861 lint_options=$LINT_FLAGS 10862fi 10863 10864AC_SUBST([LINT_FLAGS],[$lint_options]) 10865AM_CONDITIONAL(LINT, [test "x$LINT" != x]) 10866 10867]) # XORG_WITH_LINT 10868 10869# XORG_LINT_LIBRARY(LIBNAME) 10870# -------------------------- 10871# Minimum version: 1.1.0 10872# 10873# Sets up flags for building lint libraries for checking programs that call 10874# functions in the library. 10875# 10876# Interface to module: 10877# LINTLIB - Automake variable with the name of lint library file to make 10878# MAKE_LINT_LIB - Automake conditional 10879# 10880# --enable-lint-library: - 'yes' user instructs the module to created a lint library 10881# - 'no' user instructs the module not to create a lint library (default) 10882 10883AC_DEFUN([XORG_LINT_LIBRARY],[ 10884AC_REQUIRE([XORG_WITH_LINT]) 10885AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library], 10886 [Create lint library (default: disabled)])], 10887 [make_lint_lib=$enableval], [make_lint_lib=no]) 10888 10889if test "x$make_lint_lib" = x"yes" ; then 10890 LINTLIB=llib-l$1.ln 10891 if test "x$LINT" = "x"; then 10892 AC_MSG_ERROR([Cannot make lint library without --with-lint]) 10893 fi 10894elif test "x$make_lint_lib" != x"no" ; then 10895 AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.]) 10896fi 10897 10898AC_SUBST(LINTLIB) 10899AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) 10900 10901]) # XORG_LINT_LIBRARY 10902 10903# XORG_COMPILER_BRAND 10904# ------------------- 10905# Minimum version: 1.14.0 10906# 10907# Checks for various brands of compilers and sets flags as appropriate: 10908# GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes" 10909# clang compiler - sets CLANGCC to "yes" 10910# Intel compiler - sets INTELCC to "yes" 10911# Sun/Oracle Solaris Studio cc - sets SUNCC to "yes" 10912# 10913AC_DEFUN([XORG_COMPILER_BRAND], [ 10914AC_REQUIRE([AC_PROG_CC_C99]) 10915AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"]) 10916AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"]) 10917AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) 10918]) # XORG_COMPILER_BRAND 10919 10920# XORG_CWARNFLAGS 10921# --------------- 10922# Minimum version: 1.2.0 10923# 10924# Defines CWARNFLAGS to enable C compiler warnings. 10925# 10926AC_DEFUN([XORG_CWARNFLAGS], [ 10927AC_REQUIRE([AC_PROG_CC_C99]) 10928AC_REQUIRE([XORG_COMPILER_BRAND]) 10929if test "x$GCC" = xyes ; then 10930 CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \ 10931-Wmissing-declarations -Wnested-externs -fno-strict-aliasing \ 10932-Wbad-function-cast -Wformat=2" 10933 case `$CC -dumpversion` in 10934 3.4.* | 4.*) 10935 CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement" 10936 ;; 10937 esac 10938else 10939 if test "x$SUNCC" = "xyes"; then 10940 CWARNFLAGS="-v" 10941 fi 10942fi 10943AC_SUBST(CWARNFLAGS) 10944]) # XORG_CWARNFLAGS 10945 10946# XORG_STRICT_OPTION 10947# ----------------------- 10948# Minimum version: 1.3.0 10949# 10950# Add configure option to enable strict compilation flags, such as treating 10951# warnings as fatal errors. 10952# If --enable-strict-compilation is passed to configure, adds strict flags to 10953# $CWARNFLAGS. 10954# 10955# Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or 10956# when strict compilation is unconditionally desired. 10957AC_DEFUN([XORG_STRICT_OPTION], [ 10958# If the module's configure.ac calls AC_PROG_CC later on, CC gets set to C89 10959AC_REQUIRE([AC_PROG_CC_C99]) 10960AC_REQUIRE([XORG_COMPILER_BRAND]) 10961AC_REQUIRE([XORG_CWARNFLAGS]) 10962 10963AC_ARG_ENABLE(strict-compilation, 10964 AS_HELP_STRING([--enable-strict-compilation], 10965 [Enable all warnings from compiler and make them errors (default: disabled)]), 10966 [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no]) 10967if test "x$GCC" = xyes ; then 10968 STRICT_CFLAGS="-pedantic -Werror" 10969 # Add -Werror=attributes if supported (gcc 4.2 & later) 10970 AC_MSG_CHECKING([if $CC supports -Werror=attributes]) 10971 save_CFLAGS="$CFLAGS" 10972 CFLAGS="$CFLAGS $STRICT_CFLAGS -Werror=attributes" 10973 AC_COMPILE_IFELSE([AC_LANG_SOURCE([return 0;])], 10974 [STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10975 AC_MSG_RESULT([yes])], 10976 [AC_MSG_RESULT([no])]) 10977 CFLAGS="$save_CFLAGS" 10978elif test "x$SUNCC" = "xyes"; then 10979 STRICT_CFLAGS="-errwarn" 10980elif test "x$INTELCC" = "xyes"; then 10981 STRICT_CFLAGS="-Werror" 10982fi 10983if test "x$STRICT_COMPILE" = "xyes"; then 10984 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10985fi 10986AC_SUBST([STRICT_CFLAGS]) 10987AC_SUBST([CWARNFLAGS]) 10988]) # XORG_STRICT_OPTION 10989 10990# XORG_DEFAULT_OPTIONS 10991# -------------------- 10992# Minimum version: 1.3.0 10993# 10994# Defines default options for X.Org modules. 10995# 10996AC_DEFUN([XORG_DEFAULT_OPTIONS], [ 10997AC_REQUIRE([AC_PROG_INSTALL]) 10998XORG_CWARNFLAGS 10999XORG_STRICT_OPTION 11000XORG_RELEASE_VERSION 11001XORG_CHANGELOG 11002XORG_INSTALL 11003XORG_MANPAGE_SECTIONS 11004m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], 11005 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])]) 11006]) # XORG_DEFAULT_OPTIONS 11007 11008# XORG_INSTALL() 11009# ---------------- 11010# Minimum version: 1.4.0 11011# 11012# Defines the variable INSTALL_CMD as the command to copy 11013# INSTALL from $prefix/share/util-macros. 11014# 11015AC_DEFUN([XORG_INSTALL], [ 11016AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 11017macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11018INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11019mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11020|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 11021echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 11022AC_SUBST([INSTALL_CMD]) 11023]) # XORG_INSTALL 11024dnl Copyright 2005 Red Hat, Inc 11025dnl 11026dnl Permission to use, copy, modify, distribute, and sell this software and its 11027dnl documentation for any purpose is hereby granted without fee, provided that 11028dnl the above copyright notice appear in all copies and that both that 11029dnl copyright notice and this permission notice appear in supporting 11030dnl documentation. 11031dnl 11032dnl The above copyright notice and this permission notice shall be included 11033dnl in all copies or substantial portions of the Software. 11034dnl 11035dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 11036dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 11037dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 11038dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 11039dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 11040dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 11041dnl OTHER DEALINGS IN THE SOFTWARE. 11042dnl 11043dnl Except as contained in this notice, the name of the copyright holders shall 11044dnl not be used in advertising or otherwise to promote the sale, use or 11045dnl other dealings in this Software without prior written authorization 11046dnl from the copyright holders. 11047dnl 11048 11049# XORG_RELEASE_VERSION 11050# -------------------- 11051# Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use. 11052 11053AC_DEFUN([XORG_RELEASE_VERSION],[ 11054 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR], 11055 [`echo $PACKAGE_VERSION | cut -d . -f 1`], 11056 [Major version of this package]) 11057 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11058 if test "x$PVM" = "x"; then 11059 PVM="0" 11060 fi 11061 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR], 11062 [$PVM], 11063 [Minor version of this package]) 11064 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11065 if test "x$PVP" = "x"; then 11066 PVP="0" 11067 fi 11068 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL], 11069 [$PVP], 11070 [Patch version of this package]) 11071]) 11072 11073# XORG_CHANGELOG() 11074# ---------------- 11075# Minimum version: 1.2.0 11076# 11077# Defines the variable CHANGELOG_CMD as the command to generate 11078# ChangeLog from git. 11079# 11080# 11081AC_DEFUN([XORG_CHANGELOG], [ 11082CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 11083mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11084|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 11085echo 'git directory not found: installing possibly empty changelog.' >&2)" 11086AC_SUBST([CHANGELOG_CMD]) 11087]) # XORG_CHANGELOG 11088 11089dnl Copyright 2005 Red Hat, Inc 11090dnl 11091dnl Permission to use, copy, modify, distribute, and sell this software and its 11092dnl documentation for any purpose is hereby granted without fee, provided that 11093dnl the above copyright notice appear in all copies and that both that 11094dnl copyright notice and this permission notice appear in supporting 11095dnl documentation. 11096dnl 11097dnl The above copyright notice and this permission notice shall be included 11098dnl in all copies or substantial portions of the Software. 11099dnl 11100dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 11101dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 11102dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 11103dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 11104dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 11105dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 11106dnl OTHER DEALINGS IN THE SOFTWARE. 11107dnl 11108dnl Except as contained in this notice, the name of the copyright holders shall 11109dnl not be used in advertising or otherwise to promote the sale, use or 11110dnl other dealings in this Software without prior written authorization 11111dnl from the copyright holders. 11112dnl 11113 11114# XORG_DRIVER_CHECK_EXT() 11115# -------------------------- 11116# Checks for the $1 define in xorg-server.h (from the sdk). If it 11117# is defined, then add $1 to $REQUIRED_MODULES. 11118 11119AC_DEFUN([XORG_DRIVER_CHECK_EXT],[ 11120 AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 11121 SAVE_CFLAGS="$CFLAGS" 11122 CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`" 11123 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ 11124#include "xorg-server.h" 11125#if !defined $1 11126#error $1 not defined 11127#endif 11128 ]])], 11129 [_EXT_CHECK=yes], 11130 [_EXT_CHECK=no]) 11131 CFLAGS="$SAVE_CFLAGS" 11132 AC_MSG_CHECKING([if $1 is defined]) 11133 AC_MSG_RESULT([$_EXT_CHECK]) 11134 if test "$_EXT_CHECK" != no; then 11135 REQUIRED_MODULES="$REQUIRED_MODULES $2" 11136 fi 11137]) 11138 11139