1# generated automatically by aclocal 1.11.6 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, 5# Inc. 6# This file is free software; the Free Software Foundation 7# gives unlimited permission to copy and/or distribute it, 8# with or without modifications, as long as this notice is preserved. 9 10# This program is distributed in the hope that it will be useful, 11# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 12# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 13# PARTICULAR PURPOSE. 14 15m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, 18[m4_warning([this file was generated for autoconf 2.68. 19You have another version of autoconf. It may work, but is not guaranteed to. 20If you have problems, you may need to regenerate the build system entirely. 21To do so, use the procedure documented by the package, typically `autoreconf'.])]) 22 23# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 24# 25# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 26# 2006, 2007, 2008, 2009, 2010, 2011 Free Software 27# Foundation, Inc. 28# Written by Gordon Matzigkeit, 1996 29# 30# This file is free software; the Free Software Foundation gives 31# unlimited permission to copy and/or distribute it, with or without 32# modifications, as long as this notice is preserved. 33 34m4_define([_LT_COPYING], [dnl 35# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 36# 2006, 2007, 2008, 2009, 2010, 2011 Free Software 37# Foundation, Inc. 38# Written by Gordon Matzigkeit, 1996 39# 40# This file is part of GNU Libtool. 41# 42# GNU Libtool is free software; you can redistribute it and/or 43# modify it under the terms of the GNU General Public License as 44# published by the Free Software Foundation; either version 2 of 45# the License, or (at your option) any later version. 46# 47# As a special exception to the GNU General Public License, 48# if you distribute this file as part of a program or library that 49# is built using GNU Libtool, you may include this file under the 50# same distribution terms that you use for the rest of that program. 51# 52# GNU Libtool is distributed in the hope that it will be useful, 53# but WITHOUT ANY WARRANTY; without even the implied warranty of 54# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 55# GNU General Public License for more details. 56# 57# You should have received a copy of the GNU General Public License 58# along with GNU Libtool; see the file COPYING. If not, a copy 59# can be downloaded from http://www.gnu.org/licenses/gpl.html, or 60# obtained by writing to the Free Software Foundation, Inc., 61# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 62]) 63 64# serial 57 LT_INIT 65 66 67# LT_PREREQ(VERSION) 68# ------------------ 69# Complain and exit if this libtool version is less that VERSION. 70m4_defun([LT_PREREQ], 71[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 72 [m4_default([$3], 73 [m4_fatal([Libtool version $1 or higher is required], 74 63)])], 75 [$2])]) 76 77 78# _LT_CHECK_BUILDDIR 79# ------------------ 80# Complain if the absolute build directory name contains unusual characters 81m4_defun([_LT_CHECK_BUILDDIR], 82[case `pwd` in 83 *\ * | *\ *) 84 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 85esac 86]) 87 88 89# LT_INIT([OPTIONS]) 90# ------------------ 91AC_DEFUN([LT_INIT], 92[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 93AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 94AC_BEFORE([$0], [LT_LANG])dnl 95AC_BEFORE([$0], [LT_OUTPUT])dnl 96AC_BEFORE([$0], [LTDL_INIT])dnl 97m4_require([_LT_CHECK_BUILDDIR])dnl 98 99dnl Autoconf doesn't catch unexpanded LT_ macros by default: 100m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 101m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 102dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 103dnl unless we require an AC_DEFUNed macro: 104AC_REQUIRE([LTOPTIONS_VERSION])dnl 105AC_REQUIRE([LTSUGAR_VERSION])dnl 106AC_REQUIRE([LTVERSION_VERSION])dnl 107AC_REQUIRE([LTOBSOLETE_VERSION])dnl 108m4_require([_LT_PROG_LTMAIN])dnl 109 110_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 111 112dnl Parse OPTIONS 113_LT_SET_OPTIONS([$0], [$1]) 114 115# This can be used to rebuild libtool when needed 116LIBTOOL_DEPS="$ltmain" 117 118# Always use our own libtool. 119LIBTOOL='$(SHELL) $(top_builddir)/libtool' 120AC_SUBST(LIBTOOL)dnl 121 122_LT_SETUP 123 124# Only expand once: 125m4_define([LT_INIT]) 126])# LT_INIT 127 128# Old names: 129AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 130AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 131dnl aclocal-1.4 backwards compatibility: 132dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 133dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 134 135 136# _LT_CC_BASENAME(CC) 137# ------------------- 138# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 139m4_defun([_LT_CC_BASENAME], 140[for cc_temp in $1""; do 141 case $cc_temp in 142 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 143 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 144 \-*) ;; 145 *) break;; 146 esac 147done 148cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 149]) 150 151 152# _LT_FILEUTILS_DEFAULTS 153# ---------------------- 154# It is okay to use these file commands and assume they have been set 155# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 156m4_defun([_LT_FILEUTILS_DEFAULTS], 157[: ${CP="cp -f"} 158: ${MV="mv -f"} 159: ${RM="rm -f"} 160])# _LT_FILEUTILS_DEFAULTS 161 162 163# _LT_SETUP 164# --------- 165m4_defun([_LT_SETUP], 166[AC_REQUIRE([AC_CANONICAL_HOST])dnl 167AC_REQUIRE([AC_CANONICAL_BUILD])dnl 168AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 169AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 170 171_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl 172dnl 173_LT_DECL([], [host_alias], [0], [The host system])dnl 174_LT_DECL([], [host], [0])dnl 175_LT_DECL([], [host_os], [0])dnl 176dnl 177_LT_DECL([], [build_alias], [0], [The build system])dnl 178_LT_DECL([], [build], [0])dnl 179_LT_DECL([], [build_os], [0])dnl 180dnl 181AC_REQUIRE([AC_PROG_CC])dnl 182AC_REQUIRE([LT_PATH_LD])dnl 183AC_REQUIRE([LT_PATH_NM])dnl 184dnl 185AC_REQUIRE([AC_PROG_LN_S])dnl 186test -z "$LN_S" && LN_S="ln -s" 187_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 188dnl 189AC_REQUIRE([LT_CMD_MAX_LEN])dnl 190_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 191_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 192dnl 193m4_require([_LT_FILEUTILS_DEFAULTS])dnl 194m4_require([_LT_CHECK_SHELL_FEATURES])dnl 195m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 196m4_require([_LT_CMD_RELOAD])dnl 197m4_require([_LT_CHECK_MAGIC_METHOD])dnl 198m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 199m4_require([_LT_CMD_OLD_ARCHIVE])dnl 200m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 201m4_require([_LT_WITH_SYSROOT])dnl 202 203_LT_CONFIG_LIBTOOL_INIT([ 204# See if we are running on zsh, and set the options which allow our 205# commands through without removal of \ escapes INIT. 206if test -n "\${ZSH_VERSION+set}" ; then 207 setopt NO_GLOB_SUBST 208fi 209]) 210if test -n "${ZSH_VERSION+set}" ; then 211 setopt NO_GLOB_SUBST 212fi 213 214_LT_CHECK_OBJDIR 215 216m4_require([_LT_TAG_COMPILER])dnl 217 218case $host_os in 219aix3*) 220 # AIX sometimes has problems with the GCC collect2 program. For some 221 # reason, if we set the COLLECT_NAMES environment variable, the problems 222 # vanish in a puff of smoke. 223 if test "X${COLLECT_NAMES+set}" != Xset; then 224 COLLECT_NAMES= 225 export COLLECT_NAMES 226 fi 227 ;; 228esac 229 230# Global variables: 231ofile=libtool 232can_build_shared=yes 233 234# All known linkers require a `.a' archive for static linking (except MSVC, 235# which needs '.lib'). 236libext=a 237 238with_gnu_ld="$lt_cv_prog_gnu_ld" 239 240old_CC="$CC" 241old_CFLAGS="$CFLAGS" 242 243# Set sane defaults for various variables 244test -z "$CC" && CC=cc 245test -z "$LTCC" && LTCC=$CC 246test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 247test -z "$LD" && LD=ld 248test -z "$ac_objext" && ac_objext=o 249 250_LT_CC_BASENAME([$compiler]) 251 252# Only perform the check for file, if the check method requires it 253test -z "$MAGIC_CMD" && MAGIC_CMD=file 254case $deplibs_check_method in 255file_magic*) 256 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 257 _LT_PATH_MAGIC 258 fi 259 ;; 260esac 261 262# Use C for the default configuration in the libtool script 263LT_SUPPORTED_TAG([CC]) 264_LT_LANG_C_CONFIG 265_LT_LANG_DEFAULT_CONFIG 266_LT_CONFIG_COMMANDS 267])# _LT_SETUP 268 269 270# _LT_PREPARE_SED_QUOTE_VARS 271# -------------------------- 272# Define a few sed substitution that help us do robust quoting. 273m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 274[# Backslashify metacharacters that are still active within 275# double-quoted strings. 276sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' 277 278# Same as above, but do not quote variable references. 279double_quote_subst='s/\([["`\\]]\)/\\\1/g' 280 281# Sed substitution to delay expansion of an escaped shell variable in a 282# double_quote_subst'ed string. 283delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 284 285# Sed substitution to delay expansion of an escaped single quote. 286delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 287 288# Sed substitution to avoid accidental globbing in evaled expressions 289no_glob_subst='s/\*/\\\*/g' 290]) 291 292# _LT_PROG_LTMAIN 293# --------------- 294# Note that this code is called both from `configure', and `config.status' 295# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 296# `config.status' has no value for ac_aux_dir unless we are using Automake, 297# so we pass a copy along to make sure it has a sensible value anyway. 298m4_defun([_LT_PROG_LTMAIN], 299[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 300_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 301ltmain="$ac_aux_dir/ltmain.sh" 302])# _LT_PROG_LTMAIN 303 304 305 306# So that we can recreate a full libtool script including additional 307# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 308# in macros and then make a single call at the end using the `libtool' 309# label. 310 311 312# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 313# ---------------------------------------- 314# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 315m4_define([_LT_CONFIG_LIBTOOL_INIT], 316[m4_ifval([$1], 317 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 318 [$1 319])])]) 320 321# Initialize. 322m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 323 324 325# _LT_CONFIG_LIBTOOL([COMMANDS]) 326# ------------------------------ 327# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 328m4_define([_LT_CONFIG_LIBTOOL], 329[m4_ifval([$1], 330 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 331 [$1 332])])]) 333 334# Initialize. 335m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 336 337 338# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 339# ----------------------------------------------------- 340m4_defun([_LT_CONFIG_SAVE_COMMANDS], 341[_LT_CONFIG_LIBTOOL([$1]) 342_LT_CONFIG_LIBTOOL_INIT([$2]) 343]) 344 345 346# _LT_FORMAT_COMMENT([COMMENT]) 347# ----------------------------- 348# Add leading comment marks to the start of each line, and a trailing 349# full-stop to the whole comment if one is not present already. 350m4_define([_LT_FORMAT_COMMENT], 351[m4_ifval([$1], [ 352m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 353 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 354)]) 355 356 357 358 359 360# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 361# ------------------------------------------------------------------- 362# CONFIGNAME is the name given to the value in the libtool script. 363# VARNAME is the (base) name used in the configure script. 364# VALUE may be 0, 1 or 2 for a computed quote escaped value based on 365# VARNAME. Any other value will be used directly. 366m4_define([_LT_DECL], 367[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 368 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 369 [m4_ifval([$1], [$1], [$2])]) 370 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 371 m4_ifval([$4], 372 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 373 lt_dict_add_subkey([lt_decl_dict], [$2], 374 [tagged?], [m4_ifval([$5], [yes], [no])])]) 375]) 376 377 378# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 379# -------------------------------------------------------- 380m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 381 382 383# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 384# ------------------------------------------------ 385m4_define([lt_decl_tag_varnames], 386[_lt_decl_filter([tagged?], [yes], $@)]) 387 388 389# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 390# --------------------------------------------------------- 391m4_define([_lt_decl_filter], 392[m4_case([$#], 393 [0], [m4_fatal([$0: too few arguments: $#])], 394 [1], [m4_fatal([$0: too few arguments: $#: $1])], 395 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 396 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 397 [lt_dict_filter([lt_decl_dict], $@)])[]dnl 398]) 399 400 401# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 402# -------------------------------------------------- 403m4_define([lt_decl_quote_varnames], 404[_lt_decl_filter([value], [1], $@)]) 405 406 407# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 408# --------------------------------------------------- 409m4_define([lt_decl_dquote_varnames], 410[_lt_decl_filter([value], [2], $@)]) 411 412 413# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 414# --------------------------------------------------- 415m4_define([lt_decl_varnames_tagged], 416[m4_assert([$# <= 2])dnl 417_$0(m4_quote(m4_default([$1], [[, ]])), 418 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 419 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 420m4_define([_lt_decl_varnames_tagged], 421[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 422 423 424# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 425# ------------------------------------------------ 426m4_define([lt_decl_all_varnames], 427[_$0(m4_quote(m4_default([$1], [[, ]])), 428 m4_if([$2], [], 429 m4_quote(lt_decl_varnames), 430 m4_quote(m4_shift($@))))[]dnl 431]) 432m4_define([_lt_decl_all_varnames], 433[lt_join($@, lt_decl_varnames_tagged([$1], 434 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 435]) 436 437 438# _LT_CONFIG_STATUS_DECLARE([VARNAME]) 439# ------------------------------------ 440# Quote a variable value, and forward it to `config.status' so that its 441# declaration there will have the same value as in `configure'. VARNAME 442# must have a single quote delimited value for this to work. 443m4_define([_LT_CONFIG_STATUS_DECLARE], 444[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 445 446 447# _LT_CONFIG_STATUS_DECLARATIONS 448# ------------------------------ 449# We delimit libtool config variables with single quotes, so when 450# we write them to config.status, we have to be sure to quote all 451# embedded single quotes properly. In configure, this macro expands 452# each variable declared with _LT_DECL (and _LT_TAGDECL) into: 453# 454# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 455m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 456[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 457 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 458 459 460# _LT_LIBTOOL_TAGS 461# ---------------- 462# Output comment and list of tags supported by the script 463m4_defun([_LT_LIBTOOL_TAGS], 464[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 465available_tags="_LT_TAGS"dnl 466]) 467 468 469# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 470# ----------------------------------- 471# Extract the dictionary values for VARNAME (optionally with TAG) and 472# expand to a commented shell variable setting: 473# 474# # Some comment about what VAR is for. 475# visible_name=$lt_internal_name 476m4_define([_LT_LIBTOOL_DECLARE], 477[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 478 [description])))[]dnl 479m4_pushdef([_libtool_name], 480 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 481m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 482 [0], [_libtool_name=[$]$1], 483 [1], [_libtool_name=$lt_[]$1], 484 [2], [_libtool_name=$lt_[]$1], 485 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 486m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 487]) 488 489 490# _LT_LIBTOOL_CONFIG_VARS 491# ----------------------- 492# Produce commented declarations of non-tagged libtool config variables 493# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 494# script. Tagged libtool config variables (even for the LIBTOOL CONFIG 495# section) are produced by _LT_LIBTOOL_TAG_VARS. 496m4_defun([_LT_LIBTOOL_CONFIG_VARS], 497[m4_foreach([_lt_var], 498 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 499 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 500 501 502# _LT_LIBTOOL_TAG_VARS(TAG) 503# ------------------------- 504m4_define([_LT_LIBTOOL_TAG_VARS], 505[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 506 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 507 508 509# _LT_TAGVAR(VARNAME, [TAGNAME]) 510# ------------------------------ 511m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 512 513 514# _LT_CONFIG_COMMANDS 515# ------------------- 516# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 517# variables for single and double quote escaping we saved from calls 518# to _LT_DECL, we can put quote escaped variables declarations 519# into `config.status', and then the shell code to quote escape them in 520# for loops in `config.status'. Finally, any additional code accumulated 521# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 522m4_defun([_LT_CONFIG_COMMANDS], 523[AC_PROVIDE_IFELSE([LT_OUTPUT], 524 dnl If the libtool generation code has been placed in $CONFIG_LT, 525 dnl instead of duplicating it all over again into config.status, 526 dnl then we will have config.status run $CONFIG_LT later, so it 527 dnl needs to know what name is stored there: 528 [AC_CONFIG_COMMANDS([libtool], 529 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 530 dnl If the libtool generation code is destined for config.status, 531 dnl expand the accumulated commands and init code now: 532 [AC_CONFIG_COMMANDS([libtool], 533 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 534])#_LT_CONFIG_COMMANDS 535 536 537# Initialize. 538m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 539[ 540 541# The HP-UX ksh and POSIX shell print the target directory to stdout 542# if CDPATH is set. 543(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 544 545sed_quote_subst='$sed_quote_subst' 546double_quote_subst='$double_quote_subst' 547delay_variable_subst='$delay_variable_subst' 548_LT_CONFIG_STATUS_DECLARATIONS 549LTCC='$LTCC' 550LTCFLAGS='$LTCFLAGS' 551compiler='$compiler_DEFAULT' 552 553# A function that is used when there is no print builtin or printf. 554func_fallback_echo () 555{ 556 eval 'cat <<_LTECHO_EOF 557\$[]1 558_LTECHO_EOF' 559} 560 561# Quote evaled strings. 562for var in lt_decl_all_varnames([[ \ 563]], lt_decl_quote_varnames); do 564 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 565 *[[\\\\\\\`\\"\\\$]]*) 566 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 567 ;; 568 *) 569 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 570 ;; 571 esac 572done 573 574# Double-quote double-evaled strings. 575for var in lt_decl_all_varnames([[ \ 576]], lt_decl_dquote_varnames); do 577 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 578 *[[\\\\\\\`\\"\\\$]]*) 579 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 580 ;; 581 *) 582 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 583 ;; 584 esac 585done 586 587_LT_OUTPUT_LIBTOOL_INIT 588]) 589 590# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 591# ------------------------------------ 592# Generate a child script FILE with all initialization necessary to 593# reuse the environment learned by the parent script, and make the 594# file executable. If COMMENT is supplied, it is inserted after the 595# `#!' sequence but before initialization text begins. After this 596# macro, additional text can be appended to FILE to form the body of 597# the child script. The macro ends with non-zero status if the 598# file could not be fully written (such as if the disk is full). 599m4_ifdef([AS_INIT_GENERATED], 600[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 601[m4_defun([_LT_GENERATED_FILE_INIT], 602[m4_require([AS_PREPARE])]dnl 603[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 604[lt_write_fail=0 605cat >$1 <<_ASEOF || lt_write_fail=1 606#! $SHELL 607# Generated by $as_me. 608$2 609SHELL=\${CONFIG_SHELL-$SHELL} 610export SHELL 611_ASEOF 612cat >>$1 <<\_ASEOF || lt_write_fail=1 613AS_SHELL_SANITIZE 614_AS_PREPARE 615exec AS_MESSAGE_FD>&1 616_ASEOF 617test $lt_write_fail = 0 && chmod +x $1[]dnl 618m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 619 620# LT_OUTPUT 621# --------- 622# This macro allows early generation of the libtool script (before 623# AC_OUTPUT is called), incase it is used in configure for compilation 624# tests. 625AC_DEFUN([LT_OUTPUT], 626[: ${CONFIG_LT=./config.lt} 627AC_MSG_NOTICE([creating $CONFIG_LT]) 628_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 629[# Run this file to recreate a libtool stub with the current configuration.]) 630 631cat >>"$CONFIG_LT" <<\_LTEOF 632lt_cl_silent=false 633exec AS_MESSAGE_LOG_FD>>config.log 634{ 635 echo 636 AS_BOX([Running $as_me.]) 637} >&AS_MESSAGE_LOG_FD 638 639lt_cl_help="\ 640\`$as_me' creates a local libtool stub from the current configuration, 641for use in further configure time tests before the real libtool is 642generated. 643 644Usage: $[0] [[OPTIONS]] 645 646 -h, --help print this help, then exit 647 -V, --version print version number, then exit 648 -q, --quiet do not print progress messages 649 -d, --debug don't remove temporary files 650 651Report bugs to <bug-libtool@gnu.org>." 652 653lt_cl_version="\ 654m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 655m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 656configured by $[0], generated by m4_PACKAGE_STRING. 657 658Copyright (C) 2011 Free Software Foundation, Inc. 659This config.lt script is free software; the Free Software Foundation 660gives unlimited permision to copy, distribute and modify it." 661 662while test $[#] != 0 663do 664 case $[1] in 665 --version | --v* | -V ) 666 echo "$lt_cl_version"; exit 0 ;; 667 --help | --h* | -h ) 668 echo "$lt_cl_help"; exit 0 ;; 669 --debug | --d* | -d ) 670 debug=: ;; 671 --quiet | --q* | --silent | --s* | -q ) 672 lt_cl_silent=: ;; 673 674 -*) AC_MSG_ERROR([unrecognized option: $[1] 675Try \`$[0] --help' for more information.]) ;; 676 677 *) AC_MSG_ERROR([unrecognized argument: $[1] 678Try \`$[0] --help' for more information.]) ;; 679 esac 680 shift 681done 682 683if $lt_cl_silent; then 684 exec AS_MESSAGE_FD>/dev/null 685fi 686_LTEOF 687 688cat >>"$CONFIG_LT" <<_LTEOF 689_LT_OUTPUT_LIBTOOL_COMMANDS_INIT 690_LTEOF 691 692cat >>"$CONFIG_LT" <<\_LTEOF 693AC_MSG_NOTICE([creating $ofile]) 694_LT_OUTPUT_LIBTOOL_COMMANDS 695AS_EXIT(0) 696_LTEOF 697chmod +x "$CONFIG_LT" 698 699# configure is writing to config.log, but config.lt does its own redirection, 700# appending to config.log, which fails on DOS, as config.log is still kept 701# open by configure. Here we exec the FD to /dev/null, effectively closing 702# config.log, so it can be properly (re)opened and appended to by config.lt. 703lt_cl_success=: 704test "$silent" = yes && 705 lt_config_lt_args="$lt_config_lt_args --quiet" 706exec AS_MESSAGE_LOG_FD>/dev/null 707$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 708exec AS_MESSAGE_LOG_FD>>config.log 709$lt_cl_success || AS_EXIT(1) 710])# LT_OUTPUT 711 712 713# _LT_CONFIG(TAG) 714# --------------- 715# If TAG is the built-in tag, create an initial libtool script with a 716# default configuration from the untagged config vars. Otherwise add code 717# to config.status for appending the configuration named by TAG from the 718# matching tagged config vars. 719m4_defun([_LT_CONFIG], 720[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 721_LT_CONFIG_SAVE_COMMANDS([ 722 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 723 m4_if(_LT_TAG, [C], [ 724 # See if we are running on zsh, and set the options which allow our 725 # commands through without removal of \ escapes. 726 if test -n "${ZSH_VERSION+set}" ; then 727 setopt NO_GLOB_SUBST 728 fi 729 730 cfgfile="${ofile}T" 731 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 732 $RM "$cfgfile" 733 734 cat <<_LT_EOF >> "$cfgfile" 735#! $SHELL 736 737# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 738# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 739# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 740# NOTE: Changes made to this file will be lost: look at ltmain.sh. 741# 742_LT_COPYING 743_LT_LIBTOOL_TAGS 744 745# ### BEGIN LIBTOOL CONFIG 746_LT_LIBTOOL_CONFIG_VARS 747_LT_LIBTOOL_TAG_VARS 748# ### END LIBTOOL CONFIG 749 750_LT_EOF 751 752 case $host_os in 753 aix3*) 754 cat <<\_LT_EOF >> "$cfgfile" 755# AIX sometimes has problems with the GCC collect2 program. For some 756# reason, if we set the COLLECT_NAMES environment variable, the problems 757# vanish in a puff of smoke. 758if test "X${COLLECT_NAMES+set}" != Xset; then 759 COLLECT_NAMES= 760 export COLLECT_NAMES 761fi 762_LT_EOF 763 ;; 764 esac 765 766 _LT_PROG_LTMAIN 767 768 # We use sed instead of cat because bash on DJGPP gets confused if 769 # if finds mixed CR/LF and LF-only lines. Since sed operates in 770 # text mode, it properly converts lines to CR/LF. This bash problem 771 # is reportedly fixed, but why not run on old versions too? 772 sed '$q' "$ltmain" >> "$cfgfile" \ 773 || (rm -f "$cfgfile"; exit 1) 774 775 _LT_PROG_REPLACE_SHELLFNS 776 777 mv -f "$cfgfile" "$ofile" || 778 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 779 chmod +x "$ofile" 780], 781[cat <<_LT_EOF >> "$ofile" 782 783dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 784dnl in a comment (ie after a #). 785# ### BEGIN LIBTOOL TAG CONFIG: $1 786_LT_LIBTOOL_TAG_VARS(_LT_TAG) 787# ### END LIBTOOL TAG CONFIG: $1 788_LT_EOF 789])dnl /m4_if 790], 791[m4_if([$1], [], [ 792 PACKAGE='$PACKAGE' 793 VERSION='$VERSION' 794 TIMESTAMP='$TIMESTAMP' 795 RM='$RM' 796 ofile='$ofile'], []) 797])dnl /_LT_CONFIG_SAVE_COMMANDS 798])# _LT_CONFIG 799 800 801# LT_SUPPORTED_TAG(TAG) 802# --------------------- 803# Trace this macro to discover what tags are supported by the libtool 804# --tag option, using: 805# autoconf --trace 'LT_SUPPORTED_TAG:$1' 806AC_DEFUN([LT_SUPPORTED_TAG], []) 807 808 809# C support is built-in for now 810m4_define([_LT_LANG_C_enabled], []) 811m4_define([_LT_TAGS], []) 812 813 814# LT_LANG(LANG) 815# ------------- 816# Enable libtool support for the given language if not already enabled. 817AC_DEFUN([LT_LANG], 818[AC_BEFORE([$0], [LT_OUTPUT])dnl 819m4_case([$1], 820 [C], [_LT_LANG(C)], 821 [C++], [_LT_LANG(CXX)], 822 [Go], [_LT_LANG(GO)], 823 [Java], [_LT_LANG(GCJ)], 824 [Fortran 77], [_LT_LANG(F77)], 825 [Fortran], [_LT_LANG(FC)], 826 [Windows Resource], [_LT_LANG(RC)], 827 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 828 [_LT_LANG($1)], 829 [m4_fatal([$0: unsupported language: "$1"])])])dnl 830])# LT_LANG 831 832 833# _LT_LANG(LANGNAME) 834# ------------------ 835m4_defun([_LT_LANG], 836[m4_ifdef([_LT_LANG_]$1[_enabled], [], 837 [LT_SUPPORTED_TAG([$1])dnl 838 m4_append([_LT_TAGS], [$1 ])dnl 839 m4_define([_LT_LANG_]$1[_enabled], [])dnl 840 _LT_LANG_$1_CONFIG($1)])dnl 841])# _LT_LANG 842 843 844m4_ifndef([AC_PROG_GO], [ 845# NOTE: This macro has been submitted for inclusion into # 846# GNU Autoconf as AC_PROG_GO. When it is available in # 847# a released version of Autoconf we should remove this # 848# macro and use it instead. # 849m4_defun([AC_PROG_GO], 850[AC_LANG_PUSH(Go)dnl 851AC_ARG_VAR([GOC], [Go compiler command])dnl 852AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 853_AC_ARG_VAR_LDFLAGS()dnl 854AC_CHECK_TOOL(GOC, gccgo) 855if test -z "$GOC"; then 856 if test -n "$ac_tool_prefix"; then 857 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 858 fi 859fi 860if test -z "$GOC"; then 861 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 862fi 863])#m4_defun 864])#m4_ifndef 865 866 867# _LT_LANG_DEFAULT_CONFIG 868# ----------------------- 869m4_defun([_LT_LANG_DEFAULT_CONFIG], 870[AC_PROVIDE_IFELSE([AC_PROG_CXX], 871 [LT_LANG(CXX)], 872 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 873 874AC_PROVIDE_IFELSE([AC_PROG_F77], 875 [LT_LANG(F77)], 876 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 877 878AC_PROVIDE_IFELSE([AC_PROG_FC], 879 [LT_LANG(FC)], 880 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 881 882dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 883dnl pulling things in needlessly. 884AC_PROVIDE_IFELSE([AC_PROG_GCJ], 885 [LT_LANG(GCJ)], 886 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 887 [LT_LANG(GCJ)], 888 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 889 [LT_LANG(GCJ)], 890 [m4_ifdef([AC_PROG_GCJ], 891 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 892 m4_ifdef([A][M_PROG_GCJ], 893 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 894 m4_ifdef([LT_PROG_GCJ], 895 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 896 897AC_PROVIDE_IFELSE([AC_PROG_GO], 898 [LT_LANG(GO)], 899 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 900 901AC_PROVIDE_IFELSE([LT_PROG_RC], 902 [LT_LANG(RC)], 903 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 904])# _LT_LANG_DEFAULT_CONFIG 905 906# Obsolete macros: 907AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 908AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 909AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 910AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 911AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 912dnl aclocal-1.4 backwards compatibility: 913dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 914dnl AC_DEFUN([AC_LIBTOOL_F77], []) 915dnl AC_DEFUN([AC_LIBTOOL_FC], []) 916dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 917dnl AC_DEFUN([AC_LIBTOOL_RC], []) 918 919 920# _LT_TAG_COMPILER 921# ---------------- 922m4_defun([_LT_TAG_COMPILER], 923[AC_REQUIRE([AC_PROG_CC])dnl 924 925_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 926_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 927_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 928_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 929 930# If no C compiler was specified, use CC. 931LTCC=${LTCC-"$CC"} 932 933# If no C compiler flags were specified, use CFLAGS. 934LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 935 936# Allow CC to be a program name with arguments. 937compiler=$CC 938])# _LT_TAG_COMPILER 939 940 941# _LT_COMPILER_BOILERPLATE 942# ------------------------ 943# Check for compiler boilerplate output or warnings with 944# the simple compiler test code. 945m4_defun([_LT_COMPILER_BOILERPLATE], 946[m4_require([_LT_DECL_SED])dnl 947ac_outfile=conftest.$ac_objext 948echo "$lt_simple_compile_test_code" >conftest.$ac_ext 949eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 950_lt_compiler_boilerplate=`cat conftest.err` 951$RM conftest* 952])# _LT_COMPILER_BOILERPLATE 953 954 955# _LT_LINKER_BOILERPLATE 956# ---------------------- 957# Check for linker boilerplate output or warnings with 958# the simple link test code. 959m4_defun([_LT_LINKER_BOILERPLATE], 960[m4_require([_LT_DECL_SED])dnl 961ac_outfile=conftest.$ac_objext 962echo "$lt_simple_link_test_code" >conftest.$ac_ext 963eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 964_lt_linker_boilerplate=`cat conftest.err` 965$RM -r conftest* 966])# _LT_LINKER_BOILERPLATE 967 968# _LT_REQUIRED_DARWIN_CHECKS 969# ------------------------- 970m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 971 case $host_os in 972 rhapsody* | darwin*) 973 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 974 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 975 AC_CHECK_TOOL([LIPO], [lipo], [:]) 976 AC_CHECK_TOOL([OTOOL], [otool], [:]) 977 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 978 _LT_DECL([], [DSYMUTIL], [1], 979 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 980 _LT_DECL([], [NMEDIT], [1], 981 [Tool to change global to local symbols on Mac OS X]) 982 _LT_DECL([], [LIPO], [1], 983 [Tool to manipulate fat objects and archives on Mac OS X]) 984 _LT_DECL([], [OTOOL], [1], 985 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 986 _LT_DECL([], [OTOOL64], [1], 987 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 988 989 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 990 [lt_cv_apple_cc_single_mod=no 991 if test -z "${LT_MULTI_MODULE}"; then 992 # By default we will add the -single_module flag. You can override 993 # by either setting the environment variable LT_MULTI_MODULE 994 # non-empty at configure time, or by adding -multi_module to the 995 # link flags. 996 rm -rf libconftest.dylib* 997 echo "int foo(void){return 1;}" > conftest.c 998 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 999-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1000 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1001 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1002 _lt_result=$? 1003 # If there is a non-empty error log, and "single_module" 1004 # appears in it, assume the flag caused a linker warning 1005 if test -s conftest.err && $GREP single_module conftest.err; then 1006 cat conftest.err >&AS_MESSAGE_LOG_FD 1007 # Otherwise, if the output was created with a 0 exit code from 1008 # the compiler, it worked. 1009 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 1010 lt_cv_apple_cc_single_mod=yes 1011 else 1012 cat conftest.err >&AS_MESSAGE_LOG_FD 1013 fi 1014 rm -rf libconftest.dylib* 1015 rm -f conftest.* 1016 fi]) 1017 1018 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1019 [lt_cv_ld_exported_symbols_list], 1020 [lt_cv_ld_exported_symbols_list=no 1021 save_LDFLAGS=$LDFLAGS 1022 echo "_main" > conftest.sym 1023 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1024 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1025 [lt_cv_ld_exported_symbols_list=yes], 1026 [lt_cv_ld_exported_symbols_list=no]) 1027 LDFLAGS="$save_LDFLAGS" 1028 ]) 1029 1030 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1031 [lt_cv_ld_force_load=no 1032 cat > conftest.c << _LT_EOF 1033int forced_loaded() { return 2;} 1034_LT_EOF 1035 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1036 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1037 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1038 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1039 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1040 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1041 cat > conftest.c << _LT_EOF 1042int main() { return 0;} 1043_LT_EOF 1044 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1045 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1046 _lt_result=$? 1047 if test -s conftest.err && $GREP force_load conftest.err; then 1048 cat conftest.err >&AS_MESSAGE_LOG_FD 1049 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 1050 lt_cv_ld_force_load=yes 1051 else 1052 cat conftest.err >&AS_MESSAGE_LOG_FD 1053 fi 1054 rm -f conftest.err libconftest.a conftest conftest.c 1055 rm -rf conftest.dSYM 1056 ]) 1057 case $host_os in 1058 rhapsody* | darwin1.[[012]]) 1059 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1060 darwin1.*) 1061 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1062 darwin*) # darwin 5.x on 1063 # if running on 10.5 or later, the deployment target defaults 1064 # to the OS version, if on x86, and 10.4, the deployment 1065 # target defaults to 10.4. Don't you love it? 1066 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1067 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1068 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1069 10.[[012]]*) 1070 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1071 10.*) 1072 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1073 esac 1074 ;; 1075 esac 1076 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1077 _lt_dar_single_mod='$single_module' 1078 fi 1079 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1080 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1081 else 1082 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1083 fi 1084 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1085 _lt_dsymutil='~$DSYMUTIL $lib || :' 1086 else 1087 _lt_dsymutil= 1088 fi 1089 ;; 1090 esac 1091]) 1092 1093 1094# _LT_DARWIN_LINKER_FEATURES([TAG]) 1095# --------------------------------- 1096# Checks for linker and compiler features on darwin 1097m4_defun([_LT_DARWIN_LINKER_FEATURES], 1098[ 1099 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1100 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1101 _LT_TAGVAR(hardcode_direct, $1)=no 1102 _LT_TAGVAR(hardcode_automatic, $1)=yes 1103 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1104 if test "$lt_cv_ld_force_load" = "yes"; then 1105 _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\"`' 1106 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1107 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1108 else 1109 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1110 fi 1111 _LT_TAGVAR(link_all_deplibs, $1)=yes 1112 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1113 case $cc_basename in 1114 ifort*) _lt_dar_can_shared=yes ;; 1115 *) _lt_dar_can_shared=$GCC ;; 1116 esac 1117 if test "$_lt_dar_can_shared" = "yes"; then 1118 output_verbose_link_cmd=func_echo_all 1119 _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}" 1120 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1121 _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}" 1122 _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}" 1123 m4_if([$1], [CXX], 1124[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1125 _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}" 1126 _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}" 1127 fi 1128],[]) 1129 else 1130 _LT_TAGVAR(ld_shlibs, $1)=no 1131 fi 1132]) 1133 1134# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1135# ---------------------------------- 1136# Links a minimal program and checks the executable 1137# for the system default hardcoded library path. In most cases, 1138# this is /usr/lib:/lib, but when the MPI compilers are used 1139# the location of the communication and MPI libs are included too. 1140# If we don't find anything, use the default library path according 1141# to the aix ld manual. 1142# Store the results from the different compilers for each TAGNAME. 1143# Allow to override them for all tags through lt_cv_aix_libpath. 1144m4_defun([_LT_SYS_MODULE_PATH_AIX], 1145[m4_require([_LT_DECL_SED])dnl 1146if test "${lt_cv_aix_libpath+set}" = set; then 1147 aix_libpath=$lt_cv_aix_libpath 1148else 1149 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1150 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1151 lt_aix_libpath_sed='[ 1152 /Import File Strings/,/^$/ { 1153 /^0/ { 1154 s/^0 *\([^ ]*\) *$/\1/ 1155 p 1156 } 1157 }]' 1158 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1159 # Check for a 64-bit object if we didn't find anything. 1160 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1161 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1162 fi],[]) 1163 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1164 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1165 fi 1166 ]) 1167 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1168fi 1169])# _LT_SYS_MODULE_PATH_AIX 1170 1171 1172# _LT_SHELL_INIT(ARG) 1173# ------------------- 1174m4_define([_LT_SHELL_INIT], 1175[m4_divert_text([M4SH-INIT], [$1 1176])])# _LT_SHELL_INIT 1177 1178 1179 1180# _LT_PROG_ECHO_BACKSLASH 1181# ----------------------- 1182# Find how we can fake an echo command that does not interpret backslash. 1183# In particular, with Autoconf 2.60 or later we add some code to the start 1184# of the generated configure script which will find a shell with a builtin 1185# printf (which we can use as an echo command). 1186m4_defun([_LT_PROG_ECHO_BACKSLASH], 1187[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1188ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1189ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1190 1191AC_MSG_CHECKING([how to print strings]) 1192# Test print first, because it will be a builtin if present. 1193if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1194 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1195 ECHO='print -r --' 1196elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1197 ECHO='printf %s\n' 1198else 1199 # Use this function as a fallback that always works. 1200 func_fallback_echo () 1201 { 1202 eval 'cat <<_LTECHO_EOF 1203$[]1 1204_LTECHO_EOF' 1205 } 1206 ECHO='func_fallback_echo' 1207fi 1208 1209# func_echo_all arg... 1210# Invoke $ECHO with all args, space-separated. 1211func_echo_all () 1212{ 1213 $ECHO "$*" 1214} 1215 1216case "$ECHO" in 1217 printf*) AC_MSG_RESULT([printf]) ;; 1218 print*) AC_MSG_RESULT([print -r]) ;; 1219 *) AC_MSG_RESULT([cat]) ;; 1220esac 1221 1222m4_ifdef([_AS_DETECT_SUGGESTED], 1223[_AS_DETECT_SUGGESTED([ 1224 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1225 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1227 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1228 PATH=/empty FPATH=/empty; export PATH FPATH 1229 test "X`printf %s $ECHO`" = "X$ECHO" \ 1230 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1231 1232_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1233_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1234])# _LT_PROG_ECHO_BACKSLASH 1235 1236 1237# _LT_WITH_SYSROOT 1238# ---------------- 1239AC_DEFUN([_LT_WITH_SYSROOT], 1240[AC_MSG_CHECKING([for sysroot]) 1241AC_ARG_WITH([sysroot], 1242[ --with-sysroot[=DIR] Search for dependent libraries within DIR 1243 (or the compiler's sysroot if not specified).], 1244[], [with_sysroot=no]) 1245 1246dnl lt_sysroot will always be passed unquoted. We quote it here 1247dnl in case the user passed a directory name. 1248lt_sysroot= 1249case ${with_sysroot} in #( 1250 yes) 1251 if test "$GCC" = yes; then 1252 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1253 fi 1254 ;; #( 1255 /*) 1256 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1257 ;; #( 1258 no|'') 1259 ;; #( 1260 *) 1261 AC_MSG_RESULT([${with_sysroot}]) 1262 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1263 ;; 1264esac 1265 1266 AC_MSG_RESULT([${lt_sysroot:-no}]) 1267_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1268[dependent libraries, and in which our libraries should be installed.])]) 1269 1270# _LT_ENABLE_LOCK 1271# --------------- 1272m4_defun([_LT_ENABLE_LOCK], 1273[AC_ARG_ENABLE([libtool-lock], 1274 [AS_HELP_STRING([--disable-libtool-lock], 1275 [avoid locking (might break parallel builds)])]) 1276test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1277 1278# Some flags need to be propagated to the compiler or linker for good 1279# libtool support. 1280case $host in 1281ia64-*-hpux*) 1282 # Find out which ABI we are using. 1283 echo 'int i;' > conftest.$ac_ext 1284 if AC_TRY_EVAL(ac_compile); then 1285 case `/usr/bin/file conftest.$ac_objext` in 1286 *ELF-32*) 1287 HPUX_IA64_MODE="32" 1288 ;; 1289 *ELF-64*) 1290 HPUX_IA64_MODE="64" 1291 ;; 1292 esac 1293 fi 1294 rm -rf conftest* 1295 ;; 1296*-*-irix6*) 1297 # Find out which ABI we are using. 1298 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1299 if AC_TRY_EVAL(ac_compile); then 1300 if test "$lt_cv_prog_gnu_ld" = yes; then 1301 case `/usr/bin/file conftest.$ac_objext` in 1302 *32-bit*) 1303 LD="${LD-ld} -melf32bsmip" 1304 ;; 1305 *N32*) 1306 LD="${LD-ld} -melf32bmipn32" 1307 ;; 1308 *64-bit*) 1309 LD="${LD-ld} -melf64bmip" 1310 ;; 1311 esac 1312 else 1313 case `/usr/bin/file conftest.$ac_objext` in 1314 *32-bit*) 1315 LD="${LD-ld} -32" 1316 ;; 1317 *N32*) 1318 LD="${LD-ld} -n32" 1319 ;; 1320 *64-bit*) 1321 LD="${LD-ld} -64" 1322 ;; 1323 esac 1324 fi 1325 fi 1326 rm -rf conftest* 1327 ;; 1328 1329x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1330s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1331 # Find out which ABI we are using. 1332 echo 'int i;' > conftest.$ac_ext 1333 if AC_TRY_EVAL(ac_compile); then 1334 case `/usr/bin/file conftest.o` in 1335 *32-bit*) 1336 case $host in 1337 x86_64-*kfreebsd*-gnu) 1338 LD="${LD-ld} -m elf_i386_fbsd" 1339 ;; 1340 x86_64-*linux*) 1341 LD="${LD-ld} -m elf_i386" 1342 ;; 1343 ppc64-*linux*|powerpc64-*linux*) 1344 LD="${LD-ld} -m elf32ppclinux" 1345 ;; 1346 s390x-*linux*) 1347 LD="${LD-ld} -m elf_s390" 1348 ;; 1349 sparc64-*linux*) 1350 LD="${LD-ld} -m elf32_sparc" 1351 ;; 1352 esac 1353 ;; 1354 *64-bit*) 1355 case $host in 1356 x86_64-*kfreebsd*-gnu) 1357 LD="${LD-ld} -m elf_x86_64_fbsd" 1358 ;; 1359 x86_64-*linux*) 1360 LD="${LD-ld} -m elf_x86_64" 1361 ;; 1362 ppc*-*linux*|powerpc*-*linux*) 1363 LD="${LD-ld} -m elf64ppc" 1364 ;; 1365 s390*-*linux*|s390*-*tpf*) 1366 LD="${LD-ld} -m elf64_s390" 1367 ;; 1368 sparc*-*linux*) 1369 LD="${LD-ld} -m elf64_sparc" 1370 ;; 1371 esac 1372 ;; 1373 esac 1374 fi 1375 rm -rf conftest* 1376 ;; 1377 1378*-*-sco3.2v5*) 1379 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1380 SAVE_CFLAGS="$CFLAGS" 1381 CFLAGS="$CFLAGS -belf" 1382 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1383 [AC_LANG_PUSH(C) 1384 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1385 AC_LANG_POP]) 1386 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1387 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1388 CFLAGS="$SAVE_CFLAGS" 1389 fi 1390 ;; 1391*-*solaris*) 1392 # Find out which ABI we are using. 1393 echo 'int i;' > conftest.$ac_ext 1394 if AC_TRY_EVAL(ac_compile); then 1395 case `/usr/bin/file conftest.o` in 1396 *64-bit*) 1397 case $lt_cv_prog_gnu_ld in 1398 yes*) 1399 case $host in 1400 i?86-*-solaris*) 1401 LD="${LD-ld} -m elf_x86_64" 1402 ;; 1403 sparc*-*-solaris*) 1404 LD="${LD-ld} -m elf64_sparc" 1405 ;; 1406 esac 1407 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1408 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1409 LD="${LD-ld}_sol2" 1410 fi 1411 ;; 1412 *) 1413 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1414 LD="${LD-ld} -64" 1415 fi 1416 ;; 1417 esac 1418 ;; 1419 esac 1420 fi 1421 rm -rf conftest* 1422 ;; 1423esac 1424 1425need_locks="$enable_libtool_lock" 1426])# _LT_ENABLE_LOCK 1427 1428 1429# _LT_PROG_AR 1430# ----------- 1431m4_defun([_LT_PROG_AR], 1432[AC_CHECK_TOOLS(AR, [ar], false) 1433: ${AR=ar} 1434: ${AR_FLAGS=cru} 1435_LT_DECL([], [AR], [1], [The archiver]) 1436_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1437 1438AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1439 [lt_cv_ar_at_file=no 1440 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1441 [echo conftest.$ac_objext > conftest.lst 1442 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1443 AC_TRY_EVAL([lt_ar_try]) 1444 if test "$ac_status" -eq 0; then 1445 # Ensure the archiver fails upon bogus file names. 1446 rm -f conftest.$ac_objext libconftest.a 1447 AC_TRY_EVAL([lt_ar_try]) 1448 if test "$ac_status" -ne 0; then 1449 lt_cv_ar_at_file=@ 1450 fi 1451 fi 1452 rm -f conftest.* libconftest.a 1453 ]) 1454 ]) 1455 1456if test "x$lt_cv_ar_at_file" = xno; then 1457 archiver_list_spec= 1458else 1459 archiver_list_spec=$lt_cv_ar_at_file 1460fi 1461_LT_DECL([], [archiver_list_spec], [1], 1462 [How to feed a file listing to the archiver]) 1463])# _LT_PROG_AR 1464 1465 1466# _LT_CMD_OLD_ARCHIVE 1467# ------------------- 1468m4_defun([_LT_CMD_OLD_ARCHIVE], 1469[_LT_PROG_AR 1470 1471AC_CHECK_TOOL(STRIP, strip, :) 1472test -z "$STRIP" && STRIP=: 1473_LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1474 1475AC_CHECK_TOOL(RANLIB, ranlib, :) 1476test -z "$RANLIB" && RANLIB=: 1477_LT_DECL([], [RANLIB], [1], 1478 [Commands used to install an old-style archive]) 1479 1480# Determine commands to create old-style static archives. 1481old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1482old_postinstall_cmds='chmod 644 $oldlib' 1483old_postuninstall_cmds= 1484 1485if test -n "$RANLIB"; then 1486 case $host_os in 1487 openbsd*) 1488 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1489 ;; 1490 *) 1491 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1492 ;; 1493 esac 1494 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1495fi 1496 1497case $host_os in 1498 darwin*) 1499 lock_old_archive_extraction=yes ;; 1500 *) 1501 lock_old_archive_extraction=no ;; 1502esac 1503_LT_DECL([], [old_postinstall_cmds], [2]) 1504_LT_DECL([], [old_postuninstall_cmds], [2]) 1505_LT_TAGDECL([], [old_archive_cmds], [2], 1506 [Commands used to build an old-style archive]) 1507_LT_DECL([], [lock_old_archive_extraction], [0], 1508 [Whether to use a lock for old archive extraction]) 1509])# _LT_CMD_OLD_ARCHIVE 1510 1511 1512# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1513# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1514# ---------------------------------------------------------------- 1515# Check whether the given compiler option works 1516AC_DEFUN([_LT_COMPILER_OPTION], 1517[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1518m4_require([_LT_DECL_SED])dnl 1519AC_CACHE_CHECK([$1], [$2], 1520 [$2=no 1521 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1522 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1523 lt_compiler_flag="$3" 1524 # Insert the option either (1) after the last *FLAGS variable, or 1525 # (2) before a word containing "conftest.", or (3) at the end. 1526 # Note that $ac_compile itself does not contain backslashes and begins 1527 # with a dollar sign (not a hyphen), so the echo should work correctly. 1528 # The option is referenced via a variable to avoid confusing sed. 1529 lt_compile=`echo "$ac_compile" | $SED \ 1530 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1531 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1532 -e 's:$: $lt_compiler_flag:'` 1533 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1534 (eval "$lt_compile" 2>conftest.err) 1535 ac_status=$? 1536 cat conftest.err >&AS_MESSAGE_LOG_FD 1537 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1538 if (exit $ac_status) && test -s "$ac_outfile"; then 1539 # The compiler can only warn and ignore the option if not recognized 1540 # So say no if there are warnings other than the usual output. 1541 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1542 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1543 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1544 $2=yes 1545 fi 1546 fi 1547 $RM conftest* 1548]) 1549 1550if test x"[$]$2" = xyes; then 1551 m4_if([$5], , :, [$5]) 1552else 1553 m4_if([$6], , :, [$6]) 1554fi 1555])# _LT_COMPILER_OPTION 1556 1557# Old name: 1558AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1559dnl aclocal-1.4 backwards compatibility: 1560dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1561 1562 1563# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1564# [ACTION-SUCCESS], [ACTION-FAILURE]) 1565# ---------------------------------------------------- 1566# Check whether the given linker option works 1567AC_DEFUN([_LT_LINKER_OPTION], 1568[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1569m4_require([_LT_DECL_SED])dnl 1570AC_CACHE_CHECK([$1], [$2], 1571 [$2=no 1572 save_LDFLAGS="$LDFLAGS" 1573 LDFLAGS="$LDFLAGS $3" 1574 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1575 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1576 # The linker can only warn and ignore the option if not recognized 1577 # So say no if there are warnings 1578 if test -s conftest.err; then 1579 # Append any errors to the config.log. 1580 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1581 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1582 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1583 if diff conftest.exp conftest.er2 >/dev/null; then 1584 $2=yes 1585 fi 1586 else 1587 $2=yes 1588 fi 1589 fi 1590 $RM -r conftest* 1591 LDFLAGS="$save_LDFLAGS" 1592]) 1593 1594if test x"[$]$2" = xyes; then 1595 m4_if([$4], , :, [$4]) 1596else 1597 m4_if([$5], , :, [$5]) 1598fi 1599])# _LT_LINKER_OPTION 1600 1601# Old name: 1602AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1603dnl aclocal-1.4 backwards compatibility: 1604dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1605 1606 1607# LT_CMD_MAX_LEN 1608#--------------- 1609AC_DEFUN([LT_CMD_MAX_LEN], 1610[AC_REQUIRE([AC_CANONICAL_HOST])dnl 1611# find the maximum length of command line arguments 1612AC_MSG_CHECKING([the maximum length of command line arguments]) 1613AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1614 i=0 1615 teststring="ABCD" 1616 1617 case $build_os in 1618 msdosdjgpp*) 1619 # On DJGPP, this test can blow up pretty badly due to problems in libc 1620 # (any single argument exceeding 2000 bytes causes a buffer overrun 1621 # during glob expansion). Even if it were fixed, the result of this 1622 # check would be larger than it should be. 1623 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1624 ;; 1625 1626 gnu*) 1627 # Under GNU Hurd, this test is not required because there is 1628 # no limit to the length of command line arguments. 1629 # Libtool will interpret -1 as no limit whatsoever 1630 lt_cv_sys_max_cmd_len=-1; 1631 ;; 1632 1633 cygwin* | mingw* | cegcc*) 1634 # On Win9x/ME, this test blows up -- it succeeds, but takes 1635 # about 5 minutes as the teststring grows exponentially. 1636 # Worse, since 9x/ME are not pre-emptively multitasking, 1637 # you end up with a "frozen" computer, even though with patience 1638 # the test eventually succeeds (with a max line length of 256k). 1639 # Instead, let's just punt: use the minimum linelength reported by 1640 # all of the supported platforms: 8192 (on NT/2K/XP). 1641 lt_cv_sys_max_cmd_len=8192; 1642 ;; 1643 1644 mint*) 1645 # On MiNT this can take a long time and run out of memory. 1646 lt_cv_sys_max_cmd_len=8192; 1647 ;; 1648 1649 amigaos*) 1650 # On AmigaOS with pdksh, this test takes hours, literally. 1651 # So we just punt and use a minimum line length of 8192. 1652 lt_cv_sys_max_cmd_len=8192; 1653 ;; 1654 1655 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1656 # This has been around since 386BSD, at least. Likely further. 1657 if test -x /sbin/sysctl; then 1658 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1659 elif test -x /usr/sbin/sysctl; then 1660 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1661 else 1662 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1663 fi 1664 # And add a safety zone 1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1666 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1667 ;; 1668 1669 interix*) 1670 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1671 lt_cv_sys_max_cmd_len=196608 1672 ;; 1673 1674 os2*) 1675 # The test takes a long time on OS/2. 1676 lt_cv_sys_max_cmd_len=8192 1677 ;; 1678 1679 osf*) 1680 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1681 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1682 # nice to cause kernel panics so lets avoid the loop below. 1683 # First set a reasonable default. 1684 lt_cv_sys_max_cmd_len=16384 1685 # 1686 if test -x /sbin/sysconfig; then 1687 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1688 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1689 esac 1690 fi 1691 ;; 1692 sco3.2v5*) 1693 lt_cv_sys_max_cmd_len=102400 1694 ;; 1695 sysv5* | sco5v6* | sysv4.2uw2*) 1696 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1697 if test -n "$kargmax"; then 1698 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1699 else 1700 lt_cv_sys_max_cmd_len=32768 1701 fi 1702 ;; 1703 *) 1704 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1705 if test -n "$lt_cv_sys_max_cmd_len"; then 1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1707 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1708 else 1709 # Make teststring a little bigger before we do anything with it. 1710 # a 1K string should be a reasonable start. 1711 for i in 1 2 3 4 5 6 7 8 ; do 1712 teststring=$teststring$teststring 1713 done 1714 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1715 # If test is not a shell built-in, we'll probably end up computing a 1716 # maximum length that is only half of the actual maximum length, but 1717 # we can't tell. 1718 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 1719 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1720 test $i != 17 # 1/2 MB should be enough 1721 do 1722 i=`expr $i + 1` 1723 teststring=$teststring$teststring 1724 done 1725 # Only check the string length outside the loop. 1726 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1727 teststring= 1728 # Add a significant safety factor because C++ compilers can tack on 1729 # massive amounts of additional arguments before passing them to the 1730 # linker. It appears as though 1/2 is a usable value. 1731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1732 fi 1733 ;; 1734 esac 1735]) 1736if test -n $lt_cv_sys_max_cmd_len ; then 1737 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1738else 1739 AC_MSG_RESULT(none) 1740fi 1741max_cmd_len=$lt_cv_sys_max_cmd_len 1742_LT_DECL([], [max_cmd_len], [0], 1743 [What is the maximum length of a command?]) 1744])# LT_CMD_MAX_LEN 1745 1746# Old name: 1747AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1748dnl aclocal-1.4 backwards compatibility: 1749dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1750 1751 1752# _LT_HEADER_DLFCN 1753# ---------------- 1754m4_defun([_LT_HEADER_DLFCN], 1755[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1756])# _LT_HEADER_DLFCN 1757 1758 1759# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1760# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1761# ---------------------------------------------------------------- 1762m4_defun([_LT_TRY_DLOPEN_SELF], 1763[m4_require([_LT_HEADER_DLFCN])dnl 1764if test "$cross_compiling" = yes; then : 1765 [$4] 1766else 1767 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1768 lt_status=$lt_dlunknown 1769 cat > conftest.$ac_ext <<_LT_EOF 1770[#line $LINENO "configure" 1771#include "confdefs.h" 1772 1773#if HAVE_DLFCN_H 1774#include <dlfcn.h> 1775#endif 1776 1777#include <stdio.h> 1778 1779#ifdef RTLD_GLOBAL 1780# define LT_DLGLOBAL RTLD_GLOBAL 1781#else 1782# ifdef DL_GLOBAL 1783# define LT_DLGLOBAL DL_GLOBAL 1784# else 1785# define LT_DLGLOBAL 0 1786# endif 1787#endif 1788 1789/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1790 find out it does not work in some platform. */ 1791#ifndef LT_DLLAZY_OR_NOW 1792# ifdef RTLD_LAZY 1793# define LT_DLLAZY_OR_NOW RTLD_LAZY 1794# else 1795# ifdef DL_LAZY 1796# define LT_DLLAZY_OR_NOW DL_LAZY 1797# else 1798# ifdef RTLD_NOW 1799# define LT_DLLAZY_OR_NOW RTLD_NOW 1800# else 1801# ifdef DL_NOW 1802# define LT_DLLAZY_OR_NOW DL_NOW 1803# else 1804# define LT_DLLAZY_OR_NOW 0 1805# endif 1806# endif 1807# endif 1808# endif 1809#endif 1810 1811/* When -fvisbility=hidden is used, assume the code has been annotated 1812 correspondingly for the symbols needed. */ 1813#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1814int fnord () __attribute__((visibility("default"))); 1815#endif 1816 1817int fnord () { return 42; } 1818int main () 1819{ 1820 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1821 int status = $lt_dlunknown; 1822 1823 if (self) 1824 { 1825 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1826 else 1827 { 1828 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1829 else puts (dlerror ()); 1830 } 1831 /* dlclose (self); */ 1832 } 1833 else 1834 puts (dlerror ()); 1835 1836 return status; 1837}] 1838_LT_EOF 1839 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1840 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1841 lt_status=$? 1842 case x$lt_status in 1843 x$lt_dlno_uscore) $1 ;; 1844 x$lt_dlneed_uscore) $2 ;; 1845 x$lt_dlunknown|x*) $3 ;; 1846 esac 1847 else : 1848 # compilation failed 1849 $3 1850 fi 1851fi 1852rm -fr conftest* 1853])# _LT_TRY_DLOPEN_SELF 1854 1855 1856# LT_SYS_DLOPEN_SELF 1857# ------------------ 1858AC_DEFUN([LT_SYS_DLOPEN_SELF], 1859[m4_require([_LT_HEADER_DLFCN])dnl 1860if test "x$enable_dlopen" != xyes; then 1861 enable_dlopen=unknown 1862 enable_dlopen_self=unknown 1863 enable_dlopen_self_static=unknown 1864else 1865 lt_cv_dlopen=no 1866 lt_cv_dlopen_libs= 1867 1868 case $host_os in 1869 beos*) 1870 lt_cv_dlopen="load_add_on" 1871 lt_cv_dlopen_libs= 1872 lt_cv_dlopen_self=yes 1873 ;; 1874 1875 mingw* | pw32* | cegcc*) 1876 lt_cv_dlopen="LoadLibrary" 1877 lt_cv_dlopen_libs= 1878 ;; 1879 1880 cygwin*) 1881 lt_cv_dlopen="dlopen" 1882 lt_cv_dlopen_libs= 1883 ;; 1884 1885 darwin*) 1886 # if libdl is installed we need to link against it 1887 AC_CHECK_LIB([dl], [dlopen], 1888 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1889 lt_cv_dlopen="dyld" 1890 lt_cv_dlopen_libs= 1891 lt_cv_dlopen_self=yes 1892 ]) 1893 ;; 1894 1895 *) 1896 AC_CHECK_FUNC([shl_load], 1897 [lt_cv_dlopen="shl_load"], 1898 [AC_CHECK_LIB([dld], [shl_load], 1899 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1900 [AC_CHECK_FUNC([dlopen], 1901 [lt_cv_dlopen="dlopen"], 1902 [AC_CHECK_LIB([dl], [dlopen], 1903 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1904 [AC_CHECK_LIB([svld], [dlopen], 1905 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1906 [AC_CHECK_LIB([dld], [dld_link], 1907 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1908 ]) 1909 ]) 1910 ]) 1911 ]) 1912 ]) 1913 ;; 1914 esac 1915 1916 if test "x$lt_cv_dlopen" != xno; then 1917 enable_dlopen=yes 1918 else 1919 enable_dlopen=no 1920 fi 1921 1922 case $lt_cv_dlopen in 1923 dlopen) 1924 save_CPPFLAGS="$CPPFLAGS" 1925 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1926 1927 save_LDFLAGS="$LDFLAGS" 1928 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1929 1930 save_LIBS="$LIBS" 1931 LIBS="$lt_cv_dlopen_libs $LIBS" 1932 1933 AC_CACHE_CHECK([whether a program can dlopen itself], 1934 lt_cv_dlopen_self, [dnl 1935 _LT_TRY_DLOPEN_SELF( 1936 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1937 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1938 ]) 1939 1940 if test "x$lt_cv_dlopen_self" = xyes; then 1941 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1942 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1943 lt_cv_dlopen_self_static, [dnl 1944 _LT_TRY_DLOPEN_SELF( 1945 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1946 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1947 ]) 1948 fi 1949 1950 CPPFLAGS="$save_CPPFLAGS" 1951 LDFLAGS="$save_LDFLAGS" 1952 LIBS="$save_LIBS" 1953 ;; 1954 esac 1955 1956 case $lt_cv_dlopen_self in 1957 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1958 *) enable_dlopen_self=unknown ;; 1959 esac 1960 1961 case $lt_cv_dlopen_self_static in 1962 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1963 *) enable_dlopen_self_static=unknown ;; 1964 esac 1965fi 1966_LT_DECL([dlopen_support], [enable_dlopen], [0], 1967 [Whether dlopen is supported]) 1968_LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1969 [Whether dlopen of programs is supported]) 1970_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1971 [Whether dlopen of statically linked programs is supported]) 1972])# LT_SYS_DLOPEN_SELF 1973 1974# Old name: 1975AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1976dnl aclocal-1.4 backwards compatibility: 1977dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1978 1979 1980# _LT_COMPILER_C_O([TAGNAME]) 1981# --------------------------- 1982# Check to see if options -c and -o are simultaneously supported by compiler. 1983# This macro does not hard code the compiler like AC_PROG_CC_C_O. 1984m4_defun([_LT_COMPILER_C_O], 1985[m4_require([_LT_DECL_SED])dnl 1986m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1987m4_require([_LT_TAG_COMPILER])dnl 1988AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1990 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1991 $RM -r conftest 2>/dev/null 1992 mkdir conftest 1993 cd conftest 1994 mkdir out 1995 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1996 1997 lt_compiler_flag="-o out/conftest2.$ac_objext" 1998 # Insert the option either (1) after the last *FLAGS variable, or 1999 # (2) before a word containing "conftest.", or (3) at the end. 2000 # Note that $ac_compile itself does not contain backslashes and begins 2001 # with a dollar sign (not a hyphen), so the echo should work correctly. 2002 lt_compile=`echo "$ac_compile" | $SED \ 2003 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2004 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2005 -e 's:$: $lt_compiler_flag:'` 2006 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2007 (eval "$lt_compile" 2>out/conftest.err) 2008 ac_status=$? 2009 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2010 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2011 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2012 then 2013 # The compiler can only warn and ignore the option if not recognized 2014 # So say no if there are warnings 2015 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2016 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2017 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2018 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2019 fi 2020 fi 2021 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2022 $RM conftest* 2023 # SGI C++ compiler will create directory out/ii_files/ for 2024 # template instantiation 2025 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2026 $RM out/* && rmdir out 2027 cd .. 2028 $RM -r conftest 2029 $RM conftest* 2030]) 2031_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2032 [Does compiler simultaneously support -c and -o options?]) 2033])# _LT_COMPILER_C_O 2034 2035 2036# _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2037# ---------------------------------- 2038# Check to see if we can do hard links to lock some files if needed 2039m4_defun([_LT_COMPILER_FILE_LOCKS], 2040[m4_require([_LT_ENABLE_LOCK])dnl 2041m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2042_LT_COMPILER_C_O([$1]) 2043 2044hard_links="nottested" 2045if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 2046 # do not overwrite the value of need_locks provided by the user 2047 AC_MSG_CHECKING([if we can lock with hard links]) 2048 hard_links=yes 2049 $RM conftest* 2050 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2051 touch conftest.a 2052 ln conftest.a conftest.b 2>&5 || hard_links=no 2053 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2054 AC_MSG_RESULT([$hard_links]) 2055 if test "$hard_links" = no; then 2056 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 2057 need_locks=warn 2058 fi 2059else 2060 need_locks=no 2061fi 2062_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2063])# _LT_COMPILER_FILE_LOCKS 2064 2065 2066# _LT_CHECK_OBJDIR 2067# ---------------- 2068m4_defun([_LT_CHECK_OBJDIR], 2069[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2070[rm -f .libs 2>/dev/null 2071mkdir .libs 2>/dev/null 2072if test -d .libs; then 2073 lt_cv_objdir=.libs 2074else 2075 # MS-DOS does not allow filenames that begin with a dot. 2076 lt_cv_objdir=_libs 2077fi 2078rmdir .libs 2>/dev/null]) 2079objdir=$lt_cv_objdir 2080_LT_DECL([], [objdir], [0], 2081 [The name of the directory that contains temporary libtool files])dnl 2082m4_pattern_allow([LT_OBJDIR])dnl 2083AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2084 [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2085])# _LT_CHECK_OBJDIR 2086 2087 2088# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2089# -------------------------------------- 2090# Check hardcoding attributes. 2091m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2092[AC_MSG_CHECKING([how to hardcode library paths into programs]) 2093_LT_TAGVAR(hardcode_action, $1)= 2094if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2095 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2096 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2097 2098 # We can hardcode non-existent directories. 2099 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2100 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2101 # have to relink, otherwise we might link with an installed library 2102 # when we should be linking with a yet-to-be-installed one 2103 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2104 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2105 # Linking always hardcodes the temporary library directory. 2106 _LT_TAGVAR(hardcode_action, $1)=relink 2107 else 2108 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2109 _LT_TAGVAR(hardcode_action, $1)=immediate 2110 fi 2111else 2112 # We cannot hardcode anything, or else we can only hardcode existing 2113 # directories. 2114 _LT_TAGVAR(hardcode_action, $1)=unsupported 2115fi 2116AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2117 2118if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2119 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2120 # Fast installation is not supported 2121 enable_fast_install=no 2122elif test "$shlibpath_overrides_runpath" = yes || 2123 test "$enable_shared" = no; then 2124 # Fast installation is not necessary 2125 enable_fast_install=needless 2126fi 2127_LT_TAGDECL([], [hardcode_action], [0], 2128 [How to hardcode a shared library path into an executable]) 2129])# _LT_LINKER_HARDCODE_LIBPATH 2130 2131 2132# _LT_CMD_STRIPLIB 2133# ---------------- 2134m4_defun([_LT_CMD_STRIPLIB], 2135[m4_require([_LT_DECL_EGREP]) 2136striplib= 2137old_striplib= 2138AC_MSG_CHECKING([whether stripping libraries is possible]) 2139if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2140 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2141 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2142 AC_MSG_RESULT([yes]) 2143else 2144# FIXME - insert some real tests, host_os isn't really good enough 2145 case $host_os in 2146 darwin*) 2147 if test -n "$STRIP" ; then 2148 striplib="$STRIP -x" 2149 old_striplib="$STRIP -S" 2150 AC_MSG_RESULT([yes]) 2151 else 2152 AC_MSG_RESULT([no]) 2153 fi 2154 ;; 2155 *) 2156 AC_MSG_RESULT([no]) 2157 ;; 2158 esac 2159fi 2160_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2161_LT_DECL([], [striplib], [1]) 2162])# _LT_CMD_STRIPLIB 2163 2164 2165# _LT_SYS_DYNAMIC_LINKER([TAG]) 2166# ----------------------------- 2167# PORTME Fill in your ld.so characteristics 2168m4_defun([_LT_SYS_DYNAMIC_LINKER], 2169[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2170m4_require([_LT_DECL_EGREP])dnl 2171m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2172m4_require([_LT_DECL_OBJDUMP])dnl 2173m4_require([_LT_DECL_SED])dnl 2174m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2175AC_MSG_CHECKING([dynamic linker characteristics]) 2176m4_if([$1], 2177 [], [ 2178if test "$GCC" = yes; then 2179 case $host_os in 2180 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2181 *) lt_awk_arg="/^libraries:/" ;; 2182 esac 2183 case $host_os in 2184 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; 2185 *) lt_sed_strip_eq="s,=/,/,g" ;; 2186 esac 2187 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2188 case $lt_search_path_spec in 2189 *\;*) 2190 # if the path contains ";" then we assume it to be the separator 2191 # otherwise default to the standard path separator (i.e. ":") - it is 2192 # assumed that no part of a normal pathname contains ";" but that should 2193 # okay in the real world where ";" in dirpaths is itself problematic. 2194 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2195 ;; 2196 *) 2197 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2198 ;; 2199 esac 2200 # Ok, now we have the path, separated by spaces, we can step through it 2201 # and add multilib dir if necessary. 2202 lt_tmp_lt_search_path_spec= 2203 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2204 for lt_sys_path in $lt_search_path_spec; do 2205 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2206 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2207 else 2208 test -d "$lt_sys_path" && \ 2209 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2210 fi 2211 done 2212 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2213BEGIN {RS=" "; FS="/|\n";} { 2214 lt_foo=""; 2215 lt_count=0; 2216 for (lt_i = NF; lt_i > 0; lt_i--) { 2217 if ($lt_i != "" && $lt_i != ".") { 2218 if ($lt_i == "..") { 2219 lt_count++; 2220 } else { 2221 if (lt_count == 0) { 2222 lt_foo="/" $lt_i lt_foo; 2223 } else { 2224 lt_count--; 2225 } 2226 } 2227 } 2228 } 2229 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2230 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2231}'` 2232 # AWK program above erroneously prepends '/' to C:/dos/paths 2233 # for these hosts. 2234 case $host_os in 2235 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2236 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; 2237 esac 2238 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2239else 2240 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2241fi]) 2242library_names_spec= 2243libname_spec='lib$name' 2244soname_spec= 2245shrext_cmds=".so" 2246postinstall_cmds= 2247postuninstall_cmds= 2248finish_cmds= 2249finish_eval= 2250shlibpath_var= 2251shlibpath_overrides_runpath=unknown 2252version_type=none 2253dynamic_linker="$host_os ld.so" 2254sys_lib_dlsearch_path_spec="/lib /usr/lib" 2255need_lib_prefix=unknown 2256hardcode_into_libs=no 2257 2258# when you set need_version to no, make sure it does not cause -set_version 2259# flags to be left without arguments 2260need_version=unknown 2261 2262case $host_os in 2263aix3*) 2264 version_type=linux # correct to gnu/linux during the next big refactor 2265 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2266 shlibpath_var=LIBPATH 2267 2268 # AIX 3 has no versioning support, so we append a major version to the name. 2269 soname_spec='${libname}${release}${shared_ext}$major' 2270 ;; 2271 2272aix[[4-9]]*) 2273 version_type=linux # correct to gnu/linux during the next big refactor 2274 need_lib_prefix=no 2275 need_version=no 2276 hardcode_into_libs=yes 2277 if test "$host_cpu" = ia64; then 2278 # AIX 5 supports IA64 2279 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2280 shlibpath_var=LD_LIBRARY_PATH 2281 else 2282 # With GCC up to 2.95.x, collect2 would create an import file 2283 # for dependence libraries. The import file would start with 2284 # the line `#! .'. This would cause the generated library to 2285 # depend on `.', always an invalid library. This was fixed in 2286 # development snapshots of GCC prior to 3.0. 2287 case $host_os in 2288 aix4 | aix4.[[01]] | aix4.[[01]].*) 2289 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2290 echo ' yes ' 2291 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2292 : 2293 else 2294 can_build_shared=no 2295 fi 2296 ;; 2297 esac 2298 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2299 # soname into executable. Probably we can add versioning support to 2300 # collect2, so additional links can be useful in future. 2301 if test "$aix_use_runtimelinking" = yes; then 2302 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2303 # instead of lib<name>.a to let people know that these are not 2304 # typical AIX shared libraries. 2305 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2306 else 2307 # We preserve .a as extension for shared libraries through AIX4.2 2308 # and later when we are not doing run time linking. 2309 library_names_spec='${libname}${release}.a $libname.a' 2310 soname_spec='${libname}${release}${shared_ext}$major' 2311 fi 2312 shlibpath_var=LIBPATH 2313 fi 2314 ;; 2315 2316amigaos*) 2317 case $host_cpu in 2318 powerpc) 2319 # Since July 2007 AmigaOS4 officially supports .so libraries. 2320 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2321 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2322 ;; 2323 m68k) 2324 library_names_spec='$libname.ixlibrary $libname.a' 2325 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2326 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 ${libname}_ixlibrary.a || exit 1; done' 2327 ;; 2328 esac 2329 ;; 2330 2331beos*) 2332 library_names_spec='${libname}${shared_ext}' 2333 dynamic_linker="$host_os ld.so" 2334 shlibpath_var=LIBRARY_PATH 2335 ;; 2336 2337bsdi[[45]]*) 2338 version_type=linux # correct to gnu/linux during the next big refactor 2339 need_version=no 2340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2341 soname_spec='${libname}${release}${shared_ext}$major' 2342 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2343 shlibpath_var=LD_LIBRARY_PATH 2344 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2345 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2346 # the default ld.so.conf also contains /usr/contrib/lib and 2347 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2348 # libtool to hard-code these into programs 2349 ;; 2350 2351cygwin* | mingw* | pw32* | cegcc*) 2352 version_type=windows 2353 shrext_cmds=".dll" 2354 need_version=no 2355 need_lib_prefix=no 2356 2357 case $GCC,$cc_basename in 2358 yes,*) 2359 # gcc 2360 library_names_spec='$libname.dll.a' 2361 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2362 postinstall_cmds='base_file=`basename \${file}`~ 2363 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2364 dldir=$destdir/`dirname \$dlpath`~ 2365 test -d \$dldir || mkdir -p \$dldir~ 2366 $install_prog $dir/$dlname \$dldir/$dlname~ 2367 chmod a+x \$dldir/$dlname~ 2368 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2369 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2370 fi' 2371 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2372 dlpath=$dir/\$dldll~ 2373 $RM \$dlpath' 2374 shlibpath_overrides_runpath=yes 2375 2376 case $host_os in 2377 cygwin*) 2378 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2379 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2380m4_if([$1], [],[ 2381 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2382 ;; 2383 mingw* | cegcc*) 2384 # MinGW DLLs use traditional 'lib' prefix 2385 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2386 ;; 2387 pw32*) 2388 # pw32 DLLs use 'pw' prefix rather than 'lib' 2389 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2390 ;; 2391 esac 2392 dynamic_linker='Win32 ld.exe' 2393 ;; 2394 2395 *,cl*) 2396 # Native MSVC 2397 libname_spec='$name' 2398 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2399 library_names_spec='${libname}.dll.lib' 2400 2401 case $build_os in 2402 mingw*) 2403 sys_lib_search_path_spec= 2404 lt_save_ifs=$IFS 2405 IFS=';' 2406 for lt_path in $LIB 2407 do 2408 IFS=$lt_save_ifs 2409 # Let DOS variable expansion print the short 8.3 style file name. 2410 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2411 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2412 done 2413 IFS=$lt_save_ifs 2414 # Convert to MSYS style. 2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` 2416 ;; 2417 cygwin*) 2418 # Convert to unix form, then to dos form, then back to unix form 2419 # but this time dos style (no spaces!) so that the unix form looks 2420 # like /cygdrive/c/PROGRA~1:/cygdr... 2421 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2422 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2423 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2424 ;; 2425 *) 2426 sys_lib_search_path_spec="$LIB" 2427 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2428 # It is most probably a Windows format PATH. 2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2430 else 2431 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2432 fi 2433 # FIXME: find the short name or the path components, as spaces are 2434 # common. (e.g. "Program Files" -> "PROGRA~1") 2435 ;; 2436 esac 2437 2438 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2439 postinstall_cmds='base_file=`basename \${file}`~ 2440 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2441 dldir=$destdir/`dirname \$dlpath`~ 2442 test -d \$dldir || mkdir -p \$dldir~ 2443 $install_prog $dir/$dlname \$dldir/$dlname' 2444 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2445 dlpath=$dir/\$dldll~ 2446 $RM \$dlpath' 2447 shlibpath_overrides_runpath=yes 2448 dynamic_linker='Win32 link.exe' 2449 ;; 2450 2451 *) 2452 # Assume MSVC wrapper 2453 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2454 dynamic_linker='Win32 ld.exe' 2455 ;; 2456 esac 2457 # FIXME: first we should search . and the directory the executable is in 2458 shlibpath_var=PATH 2459 ;; 2460 2461darwin* | rhapsody*) 2462 dynamic_linker="$host_os dyld" 2463 version_type=darwin 2464 need_lib_prefix=no 2465 need_version=no 2466 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2467 soname_spec='${libname}${release}${major}$shared_ext' 2468 shlibpath_overrides_runpath=yes 2469 shlibpath_var=DYLD_LIBRARY_PATH 2470 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2471m4_if([$1], [],[ 2472 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2473 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2474 ;; 2475 2476dgux*) 2477 version_type=linux # correct to gnu/linux during the next big refactor 2478 need_lib_prefix=no 2479 need_version=no 2480 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2481 soname_spec='${libname}${release}${shared_ext}$major' 2482 shlibpath_var=LD_LIBRARY_PATH 2483 ;; 2484 2485freebsd* | dragonfly*) 2486 # DragonFly does not have aout. When/if they implement a new 2487 # versioning mechanism, adjust this. 2488 if test -x /usr/bin/objformat; then 2489 objformat=`/usr/bin/objformat` 2490 else 2491 case $host_os in 2492 freebsd[[23]].*) objformat=aout ;; 2493 *) objformat=elf ;; 2494 esac 2495 fi 2496 version_type=freebsd-$objformat 2497 case $version_type in 2498 freebsd-elf*) 2499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2500 need_version=no 2501 need_lib_prefix=no 2502 ;; 2503 freebsd-*) 2504 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2505 need_version=yes 2506 ;; 2507 esac 2508 shlibpath_var=LD_LIBRARY_PATH 2509 case $host_os in 2510 freebsd2.*) 2511 shlibpath_overrides_runpath=yes 2512 ;; 2513 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2514 shlibpath_overrides_runpath=yes 2515 hardcode_into_libs=yes 2516 ;; 2517 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2518 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2519 shlibpath_overrides_runpath=no 2520 hardcode_into_libs=yes 2521 ;; 2522 *) # from 4.6 on, and DragonFly 2523 shlibpath_overrides_runpath=yes 2524 hardcode_into_libs=yes 2525 ;; 2526 esac 2527 ;; 2528 2529gnu*) 2530 version_type=linux # correct to gnu/linux during the next big refactor 2531 need_lib_prefix=no 2532 need_version=no 2533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2534 soname_spec='${libname}${release}${shared_ext}$major' 2535 shlibpath_var=LD_LIBRARY_PATH 2536 shlibpath_overrides_runpath=no 2537 hardcode_into_libs=yes 2538 ;; 2539 2540haiku*) 2541 version_type=linux # correct to gnu/linux during the next big refactor 2542 need_lib_prefix=no 2543 need_version=no 2544 dynamic_linker="$host_os runtime_loader" 2545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2546 soname_spec='${libname}${release}${shared_ext}$major' 2547 shlibpath_var=LIBRARY_PATH 2548 shlibpath_overrides_runpath=yes 2549 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2550 hardcode_into_libs=yes 2551 ;; 2552 2553hpux9* | hpux10* | hpux11*) 2554 # Give a soname corresponding to the major version so that dld.sl refuses to 2555 # link against other versions. 2556 version_type=sunos 2557 need_lib_prefix=no 2558 need_version=no 2559 case $host_cpu in 2560 ia64*) 2561 shrext_cmds='.so' 2562 hardcode_into_libs=yes 2563 dynamic_linker="$host_os dld.so" 2564 shlibpath_var=LD_LIBRARY_PATH 2565 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2567 soname_spec='${libname}${release}${shared_ext}$major' 2568 if test "X$HPUX_IA64_MODE" = X32; then 2569 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2570 else 2571 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2572 fi 2573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2574 ;; 2575 hppa*64*) 2576 shrext_cmds='.sl' 2577 hardcode_into_libs=yes 2578 dynamic_linker="$host_os dld.sl" 2579 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2580 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2582 soname_spec='${libname}${release}${shared_ext}$major' 2583 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2584 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2585 ;; 2586 *) 2587 shrext_cmds='.sl' 2588 dynamic_linker="$host_os dld.sl" 2589 shlibpath_var=SHLIB_PATH 2590 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2592 soname_spec='${libname}${release}${shared_ext}$major' 2593 ;; 2594 esac 2595 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2596 postinstall_cmds='chmod 555 $lib' 2597 # or fails outright, so override atomically: 2598 install_override_mode=555 2599 ;; 2600 2601interix[[3-9]]*) 2602 version_type=linux # correct to gnu/linux during the next big refactor 2603 need_lib_prefix=no 2604 need_version=no 2605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2606 soname_spec='${libname}${release}${shared_ext}$major' 2607 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2608 shlibpath_var=LD_LIBRARY_PATH 2609 shlibpath_overrides_runpath=no 2610 hardcode_into_libs=yes 2611 ;; 2612 2613irix5* | irix6* | nonstopux*) 2614 case $host_os in 2615 nonstopux*) version_type=nonstopux ;; 2616 *) 2617 if test "$lt_cv_prog_gnu_ld" = yes; then 2618 version_type=linux # correct to gnu/linux during the next big refactor 2619 else 2620 version_type=irix 2621 fi ;; 2622 esac 2623 need_lib_prefix=no 2624 need_version=no 2625 soname_spec='${libname}${release}${shared_ext}$major' 2626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2627 case $host_os in 2628 irix5* | nonstopux*) 2629 libsuff= shlibsuff= 2630 ;; 2631 *) 2632 case $LD in # libtool.m4 will add one of these switches to LD 2633 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2634 libsuff= shlibsuff= libmagic=32-bit;; 2635 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2636 libsuff=32 shlibsuff=N32 libmagic=N32;; 2637 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2638 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2639 *) libsuff= shlibsuff= libmagic=never-match;; 2640 esac 2641 ;; 2642 esac 2643 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2644 shlibpath_overrides_runpath=no 2645 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2646 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2647 hardcode_into_libs=yes 2648 ;; 2649 2650# No shared lib support for Linux oldld, aout, or coff. 2651linux*oldld* | linux*aout* | linux*coff*) 2652 dynamic_linker=no 2653 ;; 2654 2655# This must be glibc/ELF. 2656linux* | k*bsd*-gnu | kopensolaris*-gnu) 2657 version_type=linux # correct to gnu/linux during the next big refactor 2658 need_lib_prefix=no 2659 need_version=no 2660 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2661 soname_spec='${libname}${release}${shared_ext}$major' 2662 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2663 shlibpath_var=LD_LIBRARY_PATH 2664 shlibpath_overrides_runpath=no 2665 2666 # Some binutils ld are patched to set DT_RUNPATH 2667 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2668 [lt_cv_shlibpath_overrides_runpath=no 2669 save_LDFLAGS=$LDFLAGS 2670 save_libdir=$libdir 2671 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2672 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2673 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2674 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2675 [lt_cv_shlibpath_overrides_runpath=yes])]) 2676 LDFLAGS=$save_LDFLAGS 2677 libdir=$save_libdir 2678 ]) 2679 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2680 2681 # This implies no fast_install, which is unacceptable. 2682 # Some rework will be needed to allow for fast_install 2683 # before this can be enabled. 2684 hardcode_into_libs=yes 2685 2686 # Add ABI-specific directories to the system library path. 2687 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" 2688 2689 # Append ld.so.conf contents to the search path 2690 if test -f /etc/ld.so.conf; then 2691 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;/^$/d' | tr '\n' ' '` 2692 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" 2693 2694 fi 2695 2696 # We used to test for /lib/ld.so.1 and disable shared libraries on 2697 # powerpc, because MkLinux only supported shared libraries with the 2698 # GNU dynamic linker. Since this was broken with cross compilers, 2699 # most powerpc-linux boxes support dynamic linking these days and 2700 # people can always --disable-shared, the test was removed, and we 2701 # assume the GNU/Linux dynamic linker is in use. 2702 dynamic_linker='GNU/Linux ld.so' 2703 ;; 2704 2705netbsd*) 2706 version_type=sunos 2707 need_lib_prefix=no 2708 need_version=no 2709 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2710 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2711 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2712 dynamic_linker='NetBSD (a.out) ld.so' 2713 else 2714 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2715 soname_spec='${libname}${release}${shared_ext}$major' 2716 dynamic_linker='NetBSD ld.elf_so' 2717 fi 2718 shlibpath_var=LD_LIBRARY_PATH 2719 shlibpath_overrides_runpath=yes 2720 hardcode_into_libs=yes 2721 ;; 2722 2723newsos6) 2724 version_type=linux # correct to gnu/linux during the next big refactor 2725 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2726 shlibpath_var=LD_LIBRARY_PATH 2727 shlibpath_overrides_runpath=yes 2728 ;; 2729 2730*nto* | *qnx*) 2731 version_type=qnx 2732 need_lib_prefix=no 2733 need_version=no 2734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2735 soname_spec='${libname}${release}${shared_ext}$major' 2736 shlibpath_var=LD_LIBRARY_PATH 2737 shlibpath_overrides_runpath=no 2738 hardcode_into_libs=yes 2739 dynamic_linker='ldqnx.so' 2740 ;; 2741 2742openbsd*) 2743 version_type=sunos 2744 sys_lib_dlsearch_path_spec="/usr/lib" 2745 need_lib_prefix=no 2746 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2747 case $host_os in 2748 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2749 *) need_version=no ;; 2750 esac 2751 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2752 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2753 shlibpath_var=LD_LIBRARY_PATH 2754 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2755 case $host_os in 2756 openbsd2.[[89]] | openbsd2.[[89]].*) 2757 shlibpath_overrides_runpath=no 2758 ;; 2759 *) 2760 shlibpath_overrides_runpath=yes 2761 ;; 2762 esac 2763 else 2764 shlibpath_overrides_runpath=yes 2765 fi 2766 ;; 2767 2768os2*) 2769 libname_spec='$name' 2770 shrext_cmds=".dll" 2771 need_lib_prefix=no 2772 library_names_spec='$libname${shared_ext} $libname.a' 2773 dynamic_linker='OS/2 ld.exe' 2774 shlibpath_var=LIBPATH 2775 ;; 2776 2777osf3* | osf4* | osf5*) 2778 version_type=osf 2779 need_lib_prefix=no 2780 need_version=no 2781 soname_spec='${libname}${release}${shared_ext}$major' 2782 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2783 shlibpath_var=LD_LIBRARY_PATH 2784 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2785 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2786 ;; 2787 2788rdos*) 2789 dynamic_linker=no 2790 ;; 2791 2792solaris*) 2793 version_type=linux # correct to gnu/linux during the next big refactor 2794 need_lib_prefix=no 2795 need_version=no 2796 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2797 soname_spec='${libname}${release}${shared_ext}$major' 2798 shlibpath_var=LD_LIBRARY_PATH 2799 shlibpath_overrides_runpath=yes 2800 hardcode_into_libs=yes 2801 # ldd complains unless libraries are executable 2802 postinstall_cmds='chmod +x $lib' 2803 ;; 2804 2805sunos4*) 2806 version_type=sunos 2807 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2808 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2809 shlibpath_var=LD_LIBRARY_PATH 2810 shlibpath_overrides_runpath=yes 2811 if test "$with_gnu_ld" = yes; then 2812 need_lib_prefix=no 2813 fi 2814 need_version=yes 2815 ;; 2816 2817sysv4 | sysv4.3*) 2818 version_type=linux # correct to gnu/linux during the next big refactor 2819 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2820 soname_spec='${libname}${release}${shared_ext}$major' 2821 shlibpath_var=LD_LIBRARY_PATH 2822 case $host_vendor in 2823 sni) 2824 shlibpath_overrides_runpath=no 2825 need_lib_prefix=no 2826 runpath_var=LD_RUN_PATH 2827 ;; 2828 siemens) 2829 need_lib_prefix=no 2830 ;; 2831 motorola) 2832 need_lib_prefix=no 2833 need_version=no 2834 shlibpath_overrides_runpath=no 2835 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2836 ;; 2837 esac 2838 ;; 2839 2840sysv4*MP*) 2841 if test -d /usr/nec ;then 2842 version_type=linux # correct to gnu/linux during the next big refactor 2843 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2844 soname_spec='$libname${shared_ext}.$major' 2845 shlibpath_var=LD_LIBRARY_PATH 2846 fi 2847 ;; 2848 2849sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2850 version_type=freebsd-elf 2851 need_lib_prefix=no 2852 need_version=no 2853 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2854 soname_spec='${libname}${release}${shared_ext}$major' 2855 shlibpath_var=LD_LIBRARY_PATH 2856 shlibpath_overrides_runpath=yes 2857 hardcode_into_libs=yes 2858 if test "$with_gnu_ld" = yes; then 2859 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2860 else 2861 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2862 case $host_os in 2863 sco3.2v5*) 2864 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2865 ;; 2866 esac 2867 fi 2868 sys_lib_dlsearch_path_spec='/usr/lib' 2869 ;; 2870 2871tpf*) 2872 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2873 version_type=linux # correct to gnu/linux during the next big refactor 2874 need_lib_prefix=no 2875 need_version=no 2876 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2877 shlibpath_var=LD_LIBRARY_PATH 2878 shlibpath_overrides_runpath=no 2879 hardcode_into_libs=yes 2880 ;; 2881 2882uts4*) 2883 version_type=linux # correct to gnu/linux during the next big refactor 2884 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2885 soname_spec='${libname}${release}${shared_ext}$major' 2886 shlibpath_var=LD_LIBRARY_PATH 2887 ;; 2888 2889*) 2890 dynamic_linker=no 2891 ;; 2892esac 2893AC_MSG_RESULT([$dynamic_linker]) 2894test "$dynamic_linker" = no && can_build_shared=no 2895 2896variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2897if test "$GCC" = yes; then 2898 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2899fi 2900 2901if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2902 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2903fi 2904if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2905 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2906fi 2907 2908_LT_DECL([], [variables_saved_for_relink], [1], 2909 [Variables whose values should be saved in libtool wrapper scripts and 2910 restored at link time]) 2911_LT_DECL([], [need_lib_prefix], [0], 2912 [Do we need the "lib" prefix for modules?]) 2913_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2914_LT_DECL([], [version_type], [0], [Library versioning type]) 2915_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2916_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2917_LT_DECL([], [shlibpath_overrides_runpath], [0], 2918 [Is shlibpath searched before the hard-coded library search path?]) 2919_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2920_LT_DECL([], [library_names_spec], [1], 2921 [[List of archive names. First name is the real one, the rest are links. 2922 The last name is the one that the linker finds with -lNAME]]) 2923_LT_DECL([], [soname_spec], [1], 2924 [[The coded name of the library, if different from the real name]]) 2925_LT_DECL([], [install_override_mode], [1], 2926 [Permission mode override for installation of shared libraries]) 2927_LT_DECL([], [postinstall_cmds], [2], 2928 [Command to use after installation of a shared archive]) 2929_LT_DECL([], [postuninstall_cmds], [2], 2930 [Command to use after uninstallation of a shared archive]) 2931_LT_DECL([], [finish_cmds], [2], 2932 [Commands used to finish a libtool library installation in a directory]) 2933_LT_DECL([], [finish_eval], [1], 2934 [[As "finish_cmds", except a single script fragment to be evaled but 2935 not shown]]) 2936_LT_DECL([], [hardcode_into_libs], [0], 2937 [Whether we should hardcode library paths into libraries]) 2938_LT_DECL([], [sys_lib_search_path_spec], [2], 2939 [Compile-time system search path for libraries]) 2940_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2941 [Run-time system search path for libraries]) 2942])# _LT_SYS_DYNAMIC_LINKER 2943 2944 2945# _LT_PATH_TOOL_PREFIX(TOOL) 2946# -------------------------- 2947# find a file program which can recognize shared library 2948AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2949[m4_require([_LT_DECL_EGREP])dnl 2950AC_MSG_CHECKING([for $1]) 2951AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2952[case $MAGIC_CMD in 2953[[\\/*] | ?:[\\/]*]) 2954 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2955 ;; 2956*) 2957 lt_save_MAGIC_CMD="$MAGIC_CMD" 2958 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2959dnl $ac_dummy forces splitting on constant user-supplied paths. 2960dnl POSIX.2 word splitting is done only on the output of word expansions, 2961dnl not every word. This closes a longstanding sh security hole. 2962 ac_dummy="m4_if([$2], , $PATH, [$2])" 2963 for ac_dir in $ac_dummy; do 2964 IFS="$lt_save_ifs" 2965 test -z "$ac_dir" && ac_dir=. 2966 if test -f $ac_dir/$1; then 2967 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2968 if test -n "$file_magic_test_file"; then 2969 case $deplibs_check_method in 2970 "file_magic "*) 2971 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2972 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2973 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2974 $EGREP "$file_magic_regex" > /dev/null; then 2975 : 2976 else 2977 cat <<_LT_EOF 1>&2 2978 2979*** Warning: the command libtool uses to detect shared libraries, 2980*** $file_magic_cmd, produces output that libtool cannot recognize. 2981*** The result is that libtool may fail to recognize shared libraries 2982*** as such. This will affect the creation of libtool libraries that 2983*** depend on shared libraries, but programs linked with such libtool 2984*** libraries will work regardless of this problem. Nevertheless, you 2985*** may want to report the problem to your system manager and/or to 2986*** bug-libtool@gnu.org 2987 2988_LT_EOF 2989 fi ;; 2990 esac 2991 fi 2992 break 2993 fi 2994 done 2995 IFS="$lt_save_ifs" 2996 MAGIC_CMD="$lt_save_MAGIC_CMD" 2997 ;; 2998esac]) 2999MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 3000if test -n "$MAGIC_CMD"; then 3001 AC_MSG_RESULT($MAGIC_CMD) 3002else 3003 AC_MSG_RESULT(no) 3004fi 3005_LT_DECL([], [MAGIC_CMD], [0], 3006 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3007])# _LT_PATH_TOOL_PREFIX 3008 3009# Old name: 3010AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3011dnl aclocal-1.4 backwards compatibility: 3012dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3013 3014 3015# _LT_PATH_MAGIC 3016# -------------- 3017# find a file program which can recognize a shared library 3018m4_defun([_LT_PATH_MAGIC], 3019[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3020if test -z "$lt_cv_path_MAGIC_CMD"; then 3021 if test -n "$ac_tool_prefix"; then 3022 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3023 else 3024 MAGIC_CMD=: 3025 fi 3026fi 3027])# _LT_PATH_MAGIC 3028 3029 3030# LT_PATH_LD 3031# ---------- 3032# find the pathname to the GNU or non-GNU linker 3033AC_DEFUN([LT_PATH_LD], 3034[AC_REQUIRE([AC_PROG_CC])dnl 3035AC_REQUIRE([AC_CANONICAL_HOST])dnl 3036AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3037m4_require([_LT_DECL_SED])dnl 3038m4_require([_LT_DECL_EGREP])dnl 3039m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3040 3041AC_ARG_WITH([gnu-ld], 3042 [AS_HELP_STRING([--with-gnu-ld], 3043 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3044 [test "$withval" = no || with_gnu_ld=yes], 3045 [with_gnu_ld=no])dnl 3046 3047ac_prog=ld 3048if test "$GCC" = yes; then 3049 # Check if gcc -print-prog-name=ld gives a path. 3050 AC_MSG_CHECKING([for ld used by $CC]) 3051 case $host in 3052 *-*-mingw*) 3053 # gcc leaves a trailing carriage return which upsets mingw 3054 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3055 *) 3056 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3057 esac 3058 case $ac_prog in 3059 # Accept absolute paths. 3060 [[\\/]]* | ?:[[\\/]]*) 3061 re_direlt='/[[^/]][[^/]]*/\.\./' 3062 # Canonicalize the pathname of ld 3063 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3064 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3065 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3066 done 3067 test -z "$LD" && LD="$ac_prog" 3068 ;; 3069 "") 3070 # If it fails, then pretend we aren't using GCC. 3071 ac_prog=ld 3072 ;; 3073 *) 3074 # If it is relative, then search for the first ld in PATH. 3075 with_gnu_ld=unknown 3076 ;; 3077 esac 3078elif test "$with_gnu_ld" = yes; then 3079 AC_MSG_CHECKING([for GNU ld]) 3080else 3081 AC_MSG_CHECKING([for non-GNU ld]) 3082fi 3083AC_CACHE_VAL(lt_cv_path_LD, 3084[if test -z "$LD"; then 3085 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3086 for ac_dir in $PATH; do 3087 IFS="$lt_save_ifs" 3088 test -z "$ac_dir" && ac_dir=. 3089 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3090 lt_cv_path_LD="$ac_dir/$ac_prog" 3091 # Check to see if the program is GNU ld. I'd rather use --version, 3092 # but apparently some variants of GNU ld only accept -v. 3093 # Break only if it was the GNU/non-GNU ld that we prefer. 3094 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3095 *GNU* | *'with BFD'*) 3096 test "$with_gnu_ld" != no && break 3097 ;; 3098 *) 3099 test "$with_gnu_ld" != yes && break 3100 ;; 3101 esac 3102 fi 3103 done 3104 IFS="$lt_save_ifs" 3105else 3106 lt_cv_path_LD="$LD" # Let the user override the test with a path. 3107fi]) 3108LD="$lt_cv_path_LD" 3109if test -n "$LD"; then 3110 AC_MSG_RESULT($LD) 3111else 3112 AC_MSG_RESULT(no) 3113fi 3114test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3115_LT_PATH_LD_GNU 3116AC_SUBST([LD]) 3117 3118_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3119])# LT_PATH_LD 3120 3121# Old names: 3122AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3123AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3124dnl aclocal-1.4 backwards compatibility: 3125dnl AC_DEFUN([AM_PROG_LD], []) 3126dnl AC_DEFUN([AC_PROG_LD], []) 3127 3128 3129# _LT_PATH_LD_GNU 3130#- -------------- 3131m4_defun([_LT_PATH_LD_GNU], 3132[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3133[# I'd rather use --version here, but apparently some GNU lds only accept -v. 3134case `$LD -v 2>&1 </dev/null` in 3135*GNU* | *'with BFD'*) 3136 lt_cv_prog_gnu_ld=yes 3137 ;; 3138*) 3139 lt_cv_prog_gnu_ld=no 3140 ;; 3141esac]) 3142with_gnu_ld=$lt_cv_prog_gnu_ld 3143])# _LT_PATH_LD_GNU 3144 3145 3146# _LT_CMD_RELOAD 3147# -------------- 3148# find reload flag for linker 3149# -- PORTME Some linkers may need a different reload flag. 3150m4_defun([_LT_CMD_RELOAD], 3151[AC_CACHE_CHECK([for $LD option to reload object files], 3152 lt_cv_ld_reload_flag, 3153 [lt_cv_ld_reload_flag='-r']) 3154reload_flag=$lt_cv_ld_reload_flag 3155case $reload_flag in 3156"" | " "*) ;; 3157*) reload_flag=" $reload_flag" ;; 3158esac 3159reload_cmds='$LD$reload_flag -o $output$reload_objs' 3160case $host_os in 3161 cygwin* | mingw* | pw32* | cegcc*) 3162 if test "$GCC" != yes; then 3163 reload_cmds=false 3164 fi 3165 ;; 3166 darwin*) 3167 if test "$GCC" = yes; then 3168 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3169 else 3170 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3171 fi 3172 ;; 3173esac 3174_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3175_LT_TAGDECL([], [reload_cmds], [2])dnl 3176])# _LT_CMD_RELOAD 3177 3178 3179# _LT_CHECK_MAGIC_METHOD 3180# ---------------------- 3181# how to check for library dependencies 3182# -- PORTME fill in with the dynamic library characteristics 3183m4_defun([_LT_CHECK_MAGIC_METHOD], 3184[m4_require([_LT_DECL_EGREP]) 3185m4_require([_LT_DECL_OBJDUMP]) 3186AC_CACHE_CHECK([how to recognize dependent libraries], 3187lt_cv_deplibs_check_method, 3188[lt_cv_file_magic_cmd='$MAGIC_CMD' 3189lt_cv_file_magic_test_file= 3190lt_cv_deplibs_check_method='unknown' 3191# Need to set the preceding variable on all platforms that support 3192# interlibrary dependencies. 3193# 'none' -- dependencies not supported. 3194# `unknown' -- same as none, but documents that we really don't know. 3195# 'pass_all' -- all dependencies passed with no checks. 3196# 'test_compile' -- check by making test program. 3197# 'file_magic [[regex]]' -- check by looking for files in library path 3198# which responds to the $file_magic_cmd with a given extended regex. 3199# If you have `file' or equivalent on your system and you're not sure 3200# whether `pass_all' will *always* work, you probably want this one. 3201 3202case $host_os in 3203aix[[4-9]]*) 3204 lt_cv_deplibs_check_method=pass_all 3205 ;; 3206 3207beos*) 3208 lt_cv_deplibs_check_method=pass_all 3209 ;; 3210 3211bsdi[[45]]*) 3212 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3213 lt_cv_file_magic_cmd='/usr/bin/file -L' 3214 lt_cv_file_magic_test_file=/shlib/libc.so 3215 ;; 3216 3217cygwin*) 3218 # func_win32_libid is a shell function defined in ltmain.sh 3219 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3220 lt_cv_file_magic_cmd='func_win32_libid' 3221 ;; 3222 3223mingw* | pw32*) 3224 # Base MSYS/MinGW do not provide the 'file' command needed by 3225 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3226 # unless we find 'file', for example because we are cross-compiling. 3227 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3228 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3229 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3230 lt_cv_file_magic_cmd='func_win32_libid' 3231 else 3232 # Keep this pattern in sync with the one in func_win32_libid. 3233 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3234 lt_cv_file_magic_cmd='$OBJDUMP -f' 3235 fi 3236 ;; 3237 3238cegcc*) 3239 # use the weaker test based on 'objdump'. See mingw*. 3240 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3241 lt_cv_file_magic_cmd='$OBJDUMP -f' 3242 ;; 3243 3244darwin* | rhapsody*) 3245 lt_cv_deplibs_check_method=pass_all 3246 ;; 3247 3248freebsd* | dragonfly*) 3249 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3250 case $host_cpu in 3251 i*86 ) 3252 # Not sure whether the presence of OpenBSD here was a mistake. 3253 # Let's accept both of them until this is cleared up. 3254 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3255 lt_cv_file_magic_cmd=/usr/bin/file 3256 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3257 ;; 3258 esac 3259 else 3260 lt_cv_deplibs_check_method=pass_all 3261 fi 3262 ;; 3263 3264gnu*) 3265 lt_cv_deplibs_check_method=pass_all 3266 ;; 3267 3268haiku*) 3269 lt_cv_deplibs_check_method=pass_all 3270 ;; 3271 3272hpux10.20* | hpux11*) 3273 lt_cv_file_magic_cmd=/usr/bin/file 3274 case $host_cpu in 3275 ia64*) 3276 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3277 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3278 ;; 3279 hppa*64*) 3280 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3281 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3282 ;; 3283 *) 3284 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3285 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3286 ;; 3287 esac 3288 ;; 3289 3290interix[[3-9]]*) 3291 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3292 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3293 ;; 3294 3295irix5* | irix6* | nonstopux*) 3296 case $LD in 3297 *-32|*"-32 ") libmagic=32-bit;; 3298 *-n32|*"-n32 ") libmagic=N32;; 3299 *-64|*"-64 ") libmagic=64-bit;; 3300 *) libmagic=never-match;; 3301 esac 3302 lt_cv_deplibs_check_method=pass_all 3303 ;; 3304 3305# This must be glibc/ELF. 3306linux* | k*bsd*-gnu | kopensolaris*-gnu) 3307 lt_cv_deplibs_check_method=pass_all 3308 ;; 3309 3310netbsd*) 3311 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3312 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3313 else 3314 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3315 fi 3316 ;; 3317 3318newos6*) 3319 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3320 lt_cv_file_magic_cmd=/usr/bin/file 3321 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3322 ;; 3323 3324*nto* | *qnx*) 3325 lt_cv_deplibs_check_method=pass_all 3326 ;; 3327 3328openbsd*) 3329 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3330 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3331 else 3332 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3333 fi 3334 ;; 3335 3336osf3* | osf4* | osf5*) 3337 lt_cv_deplibs_check_method=pass_all 3338 ;; 3339 3340rdos*) 3341 lt_cv_deplibs_check_method=pass_all 3342 ;; 3343 3344solaris*) 3345 lt_cv_deplibs_check_method=pass_all 3346 ;; 3347 3348sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3349 lt_cv_deplibs_check_method=pass_all 3350 ;; 3351 3352sysv4 | sysv4.3*) 3353 case $host_vendor in 3354 motorola) 3355 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3356 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3357 ;; 3358 ncr) 3359 lt_cv_deplibs_check_method=pass_all 3360 ;; 3361 sequent) 3362 lt_cv_file_magic_cmd='/bin/file' 3363 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3364 ;; 3365 sni) 3366 lt_cv_file_magic_cmd='/bin/file' 3367 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3368 lt_cv_file_magic_test_file=/lib/libc.so 3369 ;; 3370 siemens) 3371 lt_cv_deplibs_check_method=pass_all 3372 ;; 3373 pc) 3374 lt_cv_deplibs_check_method=pass_all 3375 ;; 3376 esac 3377 ;; 3378 3379tpf*) 3380 lt_cv_deplibs_check_method=pass_all 3381 ;; 3382esac 3383]) 3384 3385file_magic_glob= 3386want_nocaseglob=no 3387if test "$build" = "$host"; then 3388 case $host_os in 3389 mingw* | pw32*) 3390 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3391 want_nocaseglob=yes 3392 else 3393 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` 3394 fi 3395 ;; 3396 esac 3397fi 3398 3399file_magic_cmd=$lt_cv_file_magic_cmd 3400deplibs_check_method=$lt_cv_deplibs_check_method 3401test -z "$deplibs_check_method" && deplibs_check_method=unknown 3402 3403_LT_DECL([], [deplibs_check_method], [1], 3404 [Method to check whether dependent libraries are shared objects]) 3405_LT_DECL([], [file_magic_cmd], [1], 3406 [Command to use when deplibs_check_method = "file_magic"]) 3407_LT_DECL([], [file_magic_glob], [1], 3408 [How to find potential files when deplibs_check_method = "file_magic"]) 3409_LT_DECL([], [want_nocaseglob], [1], 3410 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3411])# _LT_CHECK_MAGIC_METHOD 3412 3413 3414# LT_PATH_NM 3415# ---------- 3416# find the pathname to a BSD- or MS-compatible name lister 3417AC_DEFUN([LT_PATH_NM], 3418[AC_REQUIRE([AC_PROG_CC])dnl 3419AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3420[if test -n "$NM"; then 3421 # Let the user override the test. 3422 lt_cv_path_NM="$NM" 3423else 3424 lt_nm_to_check="${ac_tool_prefix}nm" 3425 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3426 lt_nm_to_check="$lt_nm_to_check nm" 3427 fi 3428 for lt_tmp_nm in $lt_nm_to_check; do 3429 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3430 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3431 IFS="$lt_save_ifs" 3432 test -z "$ac_dir" && ac_dir=. 3433 tmp_nm="$ac_dir/$lt_tmp_nm" 3434 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3435 # Check to see if the nm accepts a BSD-compat flag. 3436 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3437 # nm: unknown option "B" ignored 3438 # Tru64's nm complains that /dev/null is an invalid object file 3439 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3440 */dev/null* | *'Invalid file or object type'*) 3441 lt_cv_path_NM="$tmp_nm -B" 3442 break 3443 ;; 3444 *) 3445 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3446 */dev/null*) 3447 lt_cv_path_NM="$tmp_nm -p" 3448 break 3449 ;; 3450 *) 3451 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3452 continue # so that we can try to find one that supports BSD flags 3453 ;; 3454 esac 3455 ;; 3456 esac 3457 fi 3458 done 3459 IFS="$lt_save_ifs" 3460 done 3461 : ${lt_cv_path_NM=no} 3462fi]) 3463if test "$lt_cv_path_NM" != "no"; then 3464 NM="$lt_cv_path_NM" 3465else 3466 # Didn't find any BSD compatible name lister, look for dumpbin. 3467 if test -n "$DUMPBIN"; then : 3468 # Let the user override the test. 3469 else 3470 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3471 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3472 *COFF*) 3473 DUMPBIN="$DUMPBIN -symbols" 3474 ;; 3475 *) 3476 DUMPBIN=: 3477 ;; 3478 esac 3479 fi 3480 AC_SUBST([DUMPBIN]) 3481 if test "$DUMPBIN" != ":"; then 3482 NM="$DUMPBIN" 3483 fi 3484fi 3485test -z "$NM" && NM=nm 3486AC_SUBST([NM]) 3487_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3488 3489AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3490 [lt_cv_nm_interface="BSD nm" 3491 echo "int some_variable = 0;" > conftest.$ac_ext 3492 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3493 (eval "$ac_compile" 2>conftest.err) 3494 cat conftest.err >&AS_MESSAGE_LOG_FD 3495 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3496 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3497 cat conftest.err >&AS_MESSAGE_LOG_FD 3498 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3499 cat conftest.out >&AS_MESSAGE_LOG_FD 3500 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3501 lt_cv_nm_interface="MS dumpbin" 3502 fi 3503 rm -f conftest*]) 3504])# LT_PATH_NM 3505 3506# Old names: 3507AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3508AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3509dnl aclocal-1.4 backwards compatibility: 3510dnl AC_DEFUN([AM_PROG_NM], []) 3511dnl AC_DEFUN([AC_PROG_NM], []) 3512 3513# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3514# -------------------------------- 3515# how to determine the name of the shared library 3516# associated with a specific link library. 3517# -- PORTME fill in with the dynamic library characteristics 3518m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3519[m4_require([_LT_DECL_EGREP]) 3520m4_require([_LT_DECL_OBJDUMP]) 3521m4_require([_LT_DECL_DLLTOOL]) 3522AC_CACHE_CHECK([how to associate runtime and link libraries], 3523lt_cv_sharedlib_from_linklib_cmd, 3524[lt_cv_sharedlib_from_linklib_cmd='unknown' 3525 3526case $host_os in 3527cygwin* | mingw* | pw32* | cegcc*) 3528 # two different shell functions defined in ltmain.sh 3529 # decide which to use based on capabilities of $DLLTOOL 3530 case `$DLLTOOL --help 2>&1` in 3531 *--identify-strict*) 3532 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3533 ;; 3534 *) 3535 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3536 ;; 3537 esac 3538 ;; 3539*) 3540 # fallback: assume linklib IS sharedlib 3541 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3542 ;; 3543esac 3544]) 3545sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3546test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3547 3548_LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3549 [Command to associate shared and link libraries]) 3550])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3551 3552 3553# _LT_PATH_MANIFEST_TOOL 3554# ---------------------- 3555# locate the manifest tool 3556m4_defun([_LT_PATH_MANIFEST_TOOL], 3557[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3558test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3559AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3560 [lt_cv_path_mainfest_tool=no 3561 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3562 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3563 cat conftest.err >&AS_MESSAGE_LOG_FD 3564 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3565 lt_cv_path_mainfest_tool=yes 3566 fi 3567 rm -f conftest*]) 3568if test "x$lt_cv_path_mainfest_tool" != xyes; then 3569 MANIFEST_TOOL=: 3570fi 3571_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3572])# _LT_PATH_MANIFEST_TOOL 3573 3574 3575# LT_LIB_M 3576# -------- 3577# check for math library 3578AC_DEFUN([LT_LIB_M], 3579[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3580LIBM= 3581case $host in 3582*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3583 # These system don't have libm, or don't need it 3584 ;; 3585*-ncr-sysv4.3*) 3586 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3587 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3588 ;; 3589*) 3590 AC_CHECK_LIB(m, cos, LIBM="-lm") 3591 ;; 3592esac 3593AC_SUBST([LIBM]) 3594])# LT_LIB_M 3595 3596# Old name: 3597AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3598dnl aclocal-1.4 backwards compatibility: 3599dnl AC_DEFUN([AC_CHECK_LIBM], []) 3600 3601 3602# _LT_COMPILER_NO_RTTI([TAGNAME]) 3603# ------------------------------- 3604m4_defun([_LT_COMPILER_NO_RTTI], 3605[m4_require([_LT_TAG_COMPILER])dnl 3606 3607_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3608 3609if test "$GCC" = yes; then 3610 case $cc_basename in 3611 nvcc*) 3612 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3613 *) 3614 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3615 esac 3616 3617 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3618 lt_cv_prog_compiler_rtti_exceptions, 3619 [-fno-rtti -fno-exceptions], [], 3620 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3621fi 3622_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3623 [Compiler flag to turn off builtin functions]) 3624])# _LT_COMPILER_NO_RTTI 3625 3626 3627# _LT_CMD_GLOBAL_SYMBOLS 3628# ---------------------- 3629m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3630[AC_REQUIRE([AC_CANONICAL_HOST])dnl 3631AC_REQUIRE([AC_PROG_CC])dnl 3632AC_REQUIRE([AC_PROG_AWK])dnl 3633AC_REQUIRE([LT_PATH_NM])dnl 3634AC_REQUIRE([LT_PATH_LD])dnl 3635m4_require([_LT_DECL_SED])dnl 3636m4_require([_LT_DECL_EGREP])dnl 3637m4_require([_LT_TAG_COMPILER])dnl 3638 3639# Check for command to grab the raw symbol name followed by C symbol from nm. 3640AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3641AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3642[ 3643# These are sane defaults that work on at least a few old systems. 3644# [They come from Ultrix. What could be older than Ultrix?!! ;)] 3645 3646# Character class describing NM global symbol codes. 3647symcode='[[BCDEGRST]]' 3648 3649# Regexp to match symbols that can be accessed directly from C. 3650sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 3651 3652# Define system-specific variables. 3653case $host_os in 3654aix*) 3655 symcode='[[BCDT]]' 3656 ;; 3657cygwin* | mingw* | pw32* | cegcc*) 3658 symcode='[[ABCDGISTW]]' 3659 ;; 3660hpux*) 3661 if test "$host_cpu" = ia64; then 3662 symcode='[[ABCDEGRST]]' 3663 fi 3664 ;; 3665irix* | nonstopux*) 3666 symcode='[[BCDEGRST]]' 3667 ;; 3668osf*) 3669 symcode='[[BCDEGQRST]]' 3670 ;; 3671solaris*) 3672 symcode='[[BDRT]]' 3673 ;; 3674sco3.2v5*) 3675 symcode='[[DT]]' 3676 ;; 3677sysv4.2uw2*) 3678 symcode='[[DT]]' 3679 ;; 3680sysv5* | sco5v6* | unixware* | OpenUNIX*) 3681 symcode='[[ABDT]]' 3682 ;; 3683sysv4) 3684 symcode='[[DFNSTU]]' 3685 ;; 3686esac 3687 3688# If we're using GNU nm, then use its standard symbol codes. 3689case `$NM -V 2>&1` in 3690*GNU* | *'with BFD'*) 3691 symcode='[[ABCDGIRSTW]]' ;; 3692esac 3693 3694# Transform an extracted symbol line into a proper C declaration. 3695# Some systems (esp. on ia64) link data and code symbols differently, 3696# so use this general approach. 3697lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 3698 3699# Transform an extracted symbol line into symbol name and symbol address 3700lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" 3701lt_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'" 3702 3703# Handle CRLF in mingw tool chain 3704opt_cr= 3705case $build_os in 3706mingw*) 3707 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3708 ;; 3709esac 3710 3711# Try without a prefix underscore, then with it. 3712for ac_symprfx in "" "_"; do 3713 3714 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3715 symxfrm="\\1 $ac_symprfx\\2 \\2" 3716 3717 # Write the raw and C identifiers. 3718 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3719 # Fake it for dumpbin and say T for any non-static function 3720 # and D for any global variable. 3721 # Also find C++ and __fastcall symbols from MSVC++, 3722 # which start with @ or ?. 3723 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3724" {last_section=section; section=\$ 3};"\ 3725" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 3726" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3727" \$ 0!~/External *\|/{next};"\ 3728" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 3729" {if(hide[section]) next};"\ 3730" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3731" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3732" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3733" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3734" ' prfx=^$ac_symprfx]" 3735 else 3736 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3737 fi 3738 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3739 3740 # Check to see that the pipe works correctly. 3741 pipe_works=no 3742 3743 rm -f conftest* 3744 cat > conftest.$ac_ext <<_LT_EOF 3745#ifdef __cplusplus 3746extern "C" { 3747#endif 3748char nm_test_var; 3749void nm_test_func(void); 3750void nm_test_func(void){} 3751#ifdef __cplusplus 3752} 3753#endif 3754int main(){nm_test_var='a';nm_test_func();return(0);} 3755_LT_EOF 3756 3757 if AC_TRY_EVAL(ac_compile); then 3758 # Now try to grab the symbols. 3759 nlist=conftest.nm 3760 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3761 # Try sorting and uniquifying the output. 3762 if sort "$nlist" | uniq > "$nlist"T; then 3763 mv -f "$nlist"T "$nlist" 3764 else 3765 rm -f "$nlist"T 3766 fi 3767 3768 # Make sure that we snagged all the symbols we need. 3769 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3770 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3771 cat <<_LT_EOF > conftest.$ac_ext 3772/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3773#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3774/* DATA imports from DLLs on WIN32 con't be const, because runtime 3775 relocations are performed -- see ld's documentation on pseudo-relocs. */ 3776# define LT@&t@_DLSYM_CONST 3777#elif defined(__osf__) 3778/* This system does not cope well with relocations in const data. */ 3779# define LT@&t@_DLSYM_CONST 3780#else 3781# define LT@&t@_DLSYM_CONST const 3782#endif 3783 3784#ifdef __cplusplus 3785extern "C" { 3786#endif 3787 3788_LT_EOF 3789 # Now generate the symbol file. 3790 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3791 3792 cat <<_LT_EOF >> conftest.$ac_ext 3793 3794/* The mapping between symbol names and symbols. */ 3795LT@&t@_DLSYM_CONST struct { 3796 const char *name; 3797 void *address; 3798} 3799lt__PROGRAM__LTX_preloaded_symbols[[]] = 3800{ 3801 { "@PROGRAM@", (void *) 0 }, 3802_LT_EOF 3803 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3804 cat <<\_LT_EOF >> conftest.$ac_ext 3805 {0, (void *) 0} 3806}; 3807 3808/* This works around a problem in FreeBSD linker */ 3809#ifdef FREEBSD_WORKAROUND 3810static const void *lt_preloaded_setup() { 3811 return lt__PROGRAM__LTX_preloaded_symbols; 3812} 3813#endif 3814 3815#ifdef __cplusplus 3816} 3817#endif 3818_LT_EOF 3819 # Now try linking the two files. 3820 mv conftest.$ac_objext conftstm.$ac_objext 3821 lt_globsym_save_LIBS=$LIBS 3822 lt_globsym_save_CFLAGS=$CFLAGS 3823 LIBS="conftstm.$ac_objext" 3824 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3825 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3826 pipe_works=yes 3827 fi 3828 LIBS=$lt_globsym_save_LIBS 3829 CFLAGS=$lt_globsym_save_CFLAGS 3830 else 3831 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3832 fi 3833 else 3834 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3835 fi 3836 else 3837 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3838 fi 3839 else 3840 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3841 cat conftest.$ac_ext >&5 3842 fi 3843 rm -rf conftest* conftst* 3844 3845 # Do not use the global_symbol_pipe unless it works. 3846 if test "$pipe_works" = yes; then 3847 break 3848 else 3849 lt_cv_sys_global_symbol_pipe= 3850 fi 3851done 3852]) 3853if test -z "$lt_cv_sys_global_symbol_pipe"; then 3854 lt_cv_sys_global_symbol_to_cdecl= 3855fi 3856if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3857 AC_MSG_RESULT(failed) 3858else 3859 AC_MSG_RESULT(ok) 3860fi 3861 3862# Response file support. 3863if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3864 nm_file_list_spec='@' 3865elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3866 nm_file_list_spec='@' 3867fi 3868 3869_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3870 [Take the output of nm and produce a listing of raw symbols and C names]) 3871_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3872 [Transform the output of nm in a proper C declaration]) 3873_LT_DECL([global_symbol_to_c_name_address], 3874 [lt_cv_sys_global_symbol_to_c_name_address], [1], 3875 [Transform the output of nm in a C name address pair]) 3876_LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3877 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3878 [Transform the output of nm in a C name address pair when lib prefix is needed]) 3879_LT_DECL([], [nm_file_list_spec], [1], 3880 [Specify filename containing input files for $NM]) 3881]) # _LT_CMD_GLOBAL_SYMBOLS 3882 3883 3884# _LT_COMPILER_PIC([TAGNAME]) 3885# --------------------------- 3886m4_defun([_LT_COMPILER_PIC], 3887[m4_require([_LT_TAG_COMPILER])dnl 3888_LT_TAGVAR(lt_prog_compiler_wl, $1)= 3889_LT_TAGVAR(lt_prog_compiler_pic, $1)= 3890_LT_TAGVAR(lt_prog_compiler_static, $1)= 3891 3892m4_if([$1], [CXX], [ 3893 # C++ specific cases for pic, static, wl, etc. 3894 if test "$GXX" = yes; then 3895 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3896 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3897 3898 case $host_os in 3899 aix*) 3900 # All AIX code is PIC. 3901 if test "$host_cpu" = ia64; then 3902 # AIX 5 now supports IA64 processor 3903 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3904 fi 3905 ;; 3906 3907 amigaos*) 3908 case $host_cpu in 3909 powerpc) 3910 # see comment about AmigaOS4 .so support 3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3912 ;; 3913 m68k) 3914 # FIXME: we need at least 68020 code to build shared libraries, but 3915 # adding the `-m68020' flag to GCC prevents building anything better, 3916 # like `-m68040'. 3917 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3918 ;; 3919 esac 3920 ;; 3921 3922 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3923 # PIC is the default for these OSes. 3924 ;; 3925 mingw* | cygwin* | os2* | pw32* | cegcc*) 3926 # This hack is so that the source file can tell whether it is being 3927 # built for inclusion in a dll (and should export symbols for example). 3928 # Although the cygwin gcc ignores -fPIC, still need this for old-style 3929 # (--disable-auto-import) libraries 3930 m4_if([$1], [GCJ], [], 3931 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3932 ;; 3933 darwin* | rhapsody*) 3934 # PIC is the default on this platform 3935 # Common symbols not allowed in MH_DYLIB files 3936 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3937 ;; 3938 *djgpp*) 3939 # DJGPP does not support shared libraries at all 3940 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3941 ;; 3942 haiku*) 3943 # PIC is the default for Haiku. 3944 # The "-static" flag exists, but is broken. 3945 _LT_TAGVAR(lt_prog_compiler_static, $1)= 3946 ;; 3947 interix[[3-9]]*) 3948 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3949 # Instead, we relocate shared libraries at runtime. 3950 ;; 3951 sysv4*MP*) 3952 if test -d /usr/nec; then 3953 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3954 fi 3955 ;; 3956 hpux*) 3957 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3958 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3959 # sets the default TLS model and affects inlining. 3960 case $host_cpu in 3961 hppa*64*) 3962 ;; 3963 *) 3964 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3965 ;; 3966 esac 3967 ;; 3968 *qnx* | *nto*) 3969 # QNX uses GNU C++, but need to define -shared option too, otherwise 3970 # it will coredump. 3971 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3972 ;; 3973 *) 3974 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3975 ;; 3976 esac 3977 else 3978 case $host_os in 3979 aix[[4-9]]*) 3980 # All AIX code is PIC. 3981 if test "$host_cpu" = ia64; then 3982 # AIX 5 now supports IA64 processor 3983 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3984 else 3985 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3986 fi 3987 ;; 3988 chorus*) 3989 case $cc_basename in 3990 cxch68*) 3991 # Green Hills C++ Compiler 3992 # _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" 3993 ;; 3994 esac 3995 ;; 3996 mingw* | cygwin* | os2* | pw32* | cegcc*) 3997 # This hack is so that the source file can tell whether it is being 3998 # built for inclusion in a dll (and should export symbols for example). 3999 m4_if([$1], [GCJ], [], 4000 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4001 ;; 4002 dgux*) 4003 case $cc_basename in 4004 ec++*) 4005 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4006 ;; 4007 ghcx*) 4008 # Green Hills C++ Compiler 4009 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4010 ;; 4011 *) 4012 ;; 4013 esac 4014 ;; 4015 freebsd* | dragonfly*) 4016 # FreeBSD uses GNU C++ 4017 ;; 4018 hpux9* | hpux10* | hpux11*) 4019 case $cc_basename in 4020 CC*) 4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4022 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4023 if test "$host_cpu" != ia64; then 4024 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4025 fi 4026 ;; 4027 aCC*) 4028 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4030 case $host_cpu in 4031 hppa*64*|ia64*) 4032 # +Z the default 4033 ;; 4034 *) 4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4036 ;; 4037 esac 4038 ;; 4039 *) 4040 ;; 4041 esac 4042 ;; 4043 interix*) 4044 # This is c89, which is MS Visual C++ (no shared libs) 4045 # Anyone wants to do a port? 4046 ;; 4047 irix5* | irix6* | nonstopux*) 4048 case $cc_basename in 4049 CC*) 4050 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4051 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4052 # CC pic flag -KPIC is the default. 4053 ;; 4054 *) 4055 ;; 4056 esac 4057 ;; 4058 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4059 case $cc_basename in 4060 KCC*) 4061 # KAI C++ Compiler 4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4063 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4064 ;; 4065 ecpc* ) 4066 # old Intel C++ for x86_64 which still supported -KPIC. 4067 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4068 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4069 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4070 ;; 4071 icpc* ) 4072 # Intel C++, used to be incompatible with GCC. 4073 # ICC 10 doesn't accept -KPIC any more. 4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4077 ;; 4078 pgCC* | pgcpp*) 4079 # Portland Group C++ compiler 4080 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4081 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4082 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4083 ;; 4084 cxx*) 4085 # Compaq C++ 4086 # Make sure the PIC flag is empty. It appears that all Alpha 4087 # Linux and Compaq Tru64 Unix objects are PIC. 4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4090 ;; 4091 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4092 # IBM XL 8.0, 9.0 on PPC and BlueGene 4093 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4094 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4095 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4096 ;; 4097 *) 4098 case `$CC -V 2>&1 | sed 5q` in 4099 *Sun\ C*) 4100 # Sun C++ 5.9 4101 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4102 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4103 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4104 ;; 4105 esac 4106 ;; 4107 esac 4108 ;; 4109 lynxos*) 4110 ;; 4111 m88k*) 4112 ;; 4113 mvs*) 4114 case $cc_basename in 4115 cxx*) 4116 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4117 ;; 4118 *) 4119 ;; 4120 esac 4121 ;; 4122 netbsd*) 4123 ;; 4124 *qnx* | *nto*) 4125 # QNX uses GNU C++, but need to define -shared option too, otherwise 4126 # it will coredump. 4127 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4128 ;; 4129 osf3* | osf4* | osf5*) 4130 case $cc_basename in 4131 KCC*) 4132 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4133 ;; 4134 RCC*) 4135 # Rational C++ 2.4.1 4136 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4137 ;; 4138 cxx*) 4139 # Digital/Compaq C++ 4140 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4141 # Make sure the PIC flag is empty. It appears that all Alpha 4142 # Linux and Compaq Tru64 Unix objects are PIC. 4143 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4144 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4145 ;; 4146 *) 4147 ;; 4148 esac 4149 ;; 4150 psos*) 4151 ;; 4152 solaris*) 4153 case $cc_basename in 4154 CC* | sunCC*) 4155 # Sun C++ 4.2, 5.x and Centerline C++ 4156 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4157 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4158 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4159 ;; 4160 gcx*) 4161 # Green Hills C++ Compiler 4162 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4163 ;; 4164 *) 4165 ;; 4166 esac 4167 ;; 4168 sunos4*) 4169 case $cc_basename in 4170 CC*) 4171 # Sun C++ 4.x 4172 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4173 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4174 ;; 4175 lcc*) 4176 # Lucid 4177 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4178 ;; 4179 *) 4180 ;; 4181 esac 4182 ;; 4183 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4184 case $cc_basename in 4185 CC*) 4186 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4187 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4188 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4189 ;; 4190 esac 4191 ;; 4192 tandem*) 4193 case $cc_basename in 4194 NCC*) 4195 # NonStop-UX NCC 3.20 4196 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4197 ;; 4198 *) 4199 ;; 4200 esac 4201 ;; 4202 vxworks*) 4203 ;; 4204 *) 4205 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4206 ;; 4207 esac 4208 fi 4209], 4210[ 4211 if test "$GCC" = yes; then 4212 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4213 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4214 4215 case $host_os in 4216 aix*) 4217 # All AIX code is PIC. 4218 if test "$host_cpu" = ia64; then 4219 # AIX 5 now supports IA64 processor 4220 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4221 fi 4222 ;; 4223 4224 amigaos*) 4225 case $host_cpu in 4226 powerpc) 4227 # see comment about AmigaOS4 .so support 4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4229 ;; 4230 m68k) 4231 # FIXME: we need at least 68020 code to build shared libraries, but 4232 # adding the `-m68020' flag to GCC prevents building anything better, 4233 # like `-m68040'. 4234 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4235 ;; 4236 esac 4237 ;; 4238 4239 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4240 # PIC is the default for these OSes. 4241 ;; 4242 4243 mingw* | cygwin* | pw32* | os2* | cegcc*) 4244 # This hack is so that the source file can tell whether it is being 4245 # built for inclusion in a dll (and should export symbols for example). 4246 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4247 # (--disable-auto-import) libraries 4248 m4_if([$1], [GCJ], [], 4249 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4250 ;; 4251 4252 darwin* | rhapsody*) 4253 # PIC is the default on this platform 4254 # Common symbols not allowed in MH_DYLIB files 4255 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4256 ;; 4257 4258 haiku*) 4259 # PIC is the default for Haiku. 4260 # The "-static" flag exists, but is broken. 4261 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4262 ;; 4263 4264 hpux*) 4265 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4266 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4267 # sets the default TLS model and affects inlining. 4268 case $host_cpu in 4269 hppa*64*) 4270 # +Z the default 4271 ;; 4272 *) 4273 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4274 ;; 4275 esac 4276 ;; 4277 4278 interix[[3-9]]*) 4279 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4280 # Instead, we relocate shared libraries at runtime. 4281 ;; 4282 4283 msdosdjgpp*) 4284 # Just because we use GCC doesn't mean we suddenly get shared libraries 4285 # on systems that don't support them. 4286 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4287 enable_shared=no 4288 ;; 4289 4290 *nto* | *qnx*) 4291 # QNX uses GNU C++, but need to define -shared option too, otherwise 4292 # it will coredump. 4293 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4294 ;; 4295 4296 sysv4*MP*) 4297 if test -d /usr/nec; then 4298 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4299 fi 4300 ;; 4301 4302 *) 4303 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4304 ;; 4305 esac 4306 4307 case $cc_basename in 4308 nvcc*) # Cuda Compiler Driver 2.2 4309 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4310 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4311 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4312 fi 4313 ;; 4314 esac 4315 else 4316 # PORTME Check for flag to pass linker flags through the system compiler. 4317 case $host_os in 4318 aix*) 4319 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4320 if test "$host_cpu" = ia64; then 4321 # AIX 5 now supports IA64 processor 4322 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4323 else 4324 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4325 fi 4326 ;; 4327 4328 mingw* | cygwin* | pw32* | os2* | cegcc*) 4329 # This hack is so that the source file can tell whether it is being 4330 # built for inclusion in a dll (and should export symbols for example). 4331 m4_if([$1], [GCJ], [], 4332 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4333 ;; 4334 4335 hpux9* | hpux10* | hpux11*) 4336 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4337 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4338 # not for PA HP-UX. 4339 case $host_cpu in 4340 hppa*64*|ia64*) 4341 # +Z the default 4342 ;; 4343 *) 4344 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4345 ;; 4346 esac 4347 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4349 ;; 4350 4351 irix5* | irix6* | nonstopux*) 4352 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4353 # PIC (with -KPIC) is the default. 4354 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4355 ;; 4356 4357 linux* | k*bsd*-gnu | kopensolaris*-gnu) 4358 case $cc_basename in 4359 # old Intel for x86_64 which still supported -KPIC. 4360 ecc*) 4361 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4362 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4363 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4364 ;; 4365 # icc used to be incompatible with GCC. 4366 # ICC 10 doesn't accept -KPIC any more. 4367 icc* | ifort*) 4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4371 ;; 4372 # Lahey Fortran 8.1. 4373 lf95*) 4374 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4375 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4376 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4377 ;; 4378 nagfor*) 4379 # NAG Fortran compiler 4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4381 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4382 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4383 ;; 4384 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4385 # Portland Group compilers (*not* the Pentium gcc compiler, 4386 # which looks to be a dead project) 4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4388 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4389 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4390 ;; 4391 ccc*) 4392 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4393 # All Alpha code is PIC. 4394 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4395 ;; 4396 xl* | bgxl* | bgf* | mpixl*) 4397 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4398 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4399 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4401 ;; 4402 *) 4403 case `$CC -V 2>&1 | sed 5q` in 4404 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4405 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4408 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4409 ;; 4410 *Sun\ F* | *Sun*Fortran*) 4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4413 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4414 ;; 4415 *Sun\ C*) 4416 # Sun C 5.9 4417 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4418 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4419 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4420 ;; 4421 *Intel*\ [[CF]]*Compiler*) 4422 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4425 ;; 4426 *Portland\ Group*) 4427 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4428 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4429 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4430 ;; 4431 esac 4432 ;; 4433 esac 4434 ;; 4435 4436 newsos6) 4437 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4438 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4439 ;; 4440 4441 *nto* | *qnx*) 4442 # QNX uses GNU C++, but need to define -shared option too, otherwise 4443 # it will coredump. 4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4445 ;; 4446 4447 osf3* | osf4* | osf5*) 4448 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4449 # All OSF/1 code is PIC. 4450 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4451 ;; 4452 4453 rdos*) 4454 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4455 ;; 4456 4457 solaris*) 4458 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4459 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4460 case $cc_basename in 4461 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4463 *) 4464 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4465 esac 4466 ;; 4467 4468 sunos4*) 4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4471 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4472 ;; 4473 4474 sysv4 | sysv4.2uw2* | sysv4.3*) 4475 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4476 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4477 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4478 ;; 4479 4480 sysv4*MP*) 4481 if test -d /usr/nec ;then 4482 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4483 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4484 fi 4485 ;; 4486 4487 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4488 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4490 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4491 ;; 4492 4493 unicos*) 4494 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4495 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4496 ;; 4497 4498 uts4*) 4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4500 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4501 ;; 4502 4503 *) 4504 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4505 ;; 4506 esac 4507 fi 4508]) 4509case $host_os in 4510 # For platforms which do not support PIC, -DPIC is meaningless: 4511 *djgpp*) 4512 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4513 ;; 4514 *) 4515 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4516 ;; 4517esac 4518 4519AC_CACHE_CHECK([for $compiler option to produce PIC], 4520 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4521 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4522_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4523 4524# 4525# Check to make sure the PIC flag actually works. 4526# 4527if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4528 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4529 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4530 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4531 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4532 "" | " "*) ;; 4533 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4534 esac], 4535 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4536 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4537fi 4538_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4539 [Additional compiler flags for building library objects]) 4540 4541_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4542 [How to pass a linker flag through the compiler]) 4543# 4544# Check to make sure the static flag actually works. 4545# 4546wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4547_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4548 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4549 $lt_tmp_static_flag, 4550 [], 4551 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4552_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4553 [Compiler flag to prevent dynamic linking]) 4554])# _LT_COMPILER_PIC 4555 4556 4557# _LT_LINKER_SHLIBS([TAGNAME]) 4558# ---------------------------- 4559# See if the linker supports building shared libraries. 4560m4_defun([_LT_LINKER_SHLIBS], 4561[AC_REQUIRE([LT_PATH_LD])dnl 4562AC_REQUIRE([LT_PATH_NM])dnl 4563m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4564m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4565m4_require([_LT_DECL_EGREP])dnl 4566m4_require([_LT_DECL_SED])dnl 4567m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4568m4_require([_LT_TAG_COMPILER])dnl 4569AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4570m4_if([$1], [CXX], [ 4571 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4572 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4573 case $host_os in 4574 aix[[4-9]]*) 4575 # If we're using GNU nm, then we don't want the "-C" option. 4576 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4577 # Also, AIX nm treats weak defined symbols like other global defined 4578 # symbols, whereas GNU nm marks them as "W". 4579 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4580 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4581 else 4582 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4583 fi 4584 ;; 4585 pw32*) 4586 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4587 ;; 4588 cygwin* | mingw* | cegcc*) 4589 case $cc_basename in 4590 cl*) 4591 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4592 ;; 4593 *) 4594 _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' 4595 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4596 ;; 4597 esac 4598 ;; 4599 *) 4600 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4601 ;; 4602 esac 4603], [ 4604 runpath_var= 4605 _LT_TAGVAR(allow_undefined_flag, $1)= 4606 _LT_TAGVAR(always_export_symbols, $1)=no 4607 _LT_TAGVAR(archive_cmds, $1)= 4608 _LT_TAGVAR(archive_expsym_cmds, $1)= 4609 _LT_TAGVAR(compiler_needs_object, $1)=no 4610 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4611 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4612 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4613 _LT_TAGVAR(hardcode_automatic, $1)=no 4614 _LT_TAGVAR(hardcode_direct, $1)=no 4615 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4616 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4617 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4618 _LT_TAGVAR(hardcode_minus_L, $1)=no 4619 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4620 _LT_TAGVAR(inherit_rpath, $1)=no 4621 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4622 _LT_TAGVAR(module_cmds, $1)= 4623 _LT_TAGVAR(module_expsym_cmds, $1)= 4624 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4625 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4626 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4627 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4628 # include_expsyms should be a list of space-separated symbols to be *always* 4629 # included in the symbol list 4630 _LT_TAGVAR(include_expsyms, $1)= 4631 # exclude_expsyms can be an extended regexp of symbols to exclude 4632 # it will be wrapped by ` (' and `)$', so one must not match beginning or 4633 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4634 # as well as any symbol that contains `d'. 4635 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4636 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4637 # platforms (ab)use it in PIC code, but their linkers get confused if 4638 # the symbol is explicitly referenced. Since portable code cannot 4639 # rely on this symbol name, it's probably fine to never include it in 4640 # preloaded symbol tables. 4641 # Exclude shared library initialization/finalization symbols. 4642dnl Note also adjust exclude_expsyms for C++ above. 4643 extract_expsyms_cmds= 4644 4645 case $host_os in 4646 cygwin* | mingw* | pw32* | cegcc*) 4647 # FIXME: the MSVC++ port hasn't been tested in a loooong time 4648 # When not using gcc, we currently assume that we are using 4649 # Microsoft Visual C++. 4650 if test "$GCC" != yes; then 4651 with_gnu_ld=no 4652 fi 4653 ;; 4654 interix*) 4655 # we just hope/assume this is gcc and not c89 (= MSVC++) 4656 with_gnu_ld=yes 4657 ;; 4658 openbsd*) 4659 with_gnu_ld=no 4660 ;; 4661 esac 4662 4663 _LT_TAGVAR(ld_shlibs, $1)=yes 4664 4665 # On some targets, GNU ld is compatible enough with the native linker 4666 # that we're better off using the native interface for both. 4667 lt_use_gnu_ld_interface=no 4668 if test "$with_gnu_ld" = yes; then 4669 case $host_os in 4670 aix*) 4671 # The AIX port of GNU ld has always aspired to compatibility 4672 # with the native linker. However, as the warning in the GNU ld 4673 # block says, versions before 2.19.5* couldn't really create working 4674 # shared libraries, regardless of the interface used. 4675 case `$LD -v 2>&1` in 4676 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 4677 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; 4678 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; 4679 *) 4680 lt_use_gnu_ld_interface=yes 4681 ;; 4682 esac 4683 ;; 4684 *) 4685 lt_use_gnu_ld_interface=yes 4686 ;; 4687 esac 4688 fi 4689 4690 if test "$lt_use_gnu_ld_interface" = yes; then 4691 # If archive_cmds runs LD, not CC, wlarc should be empty 4692 wlarc='${wl}' 4693 4694 # Set some defaults for GNU ld with shared library support. These 4695 # are reset later if shared libraries are not supported. Putting them 4696 # here allows them to be overridden if necessary. 4697 runpath_var=LD_RUN_PATH 4698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4699 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4700 # ancient GNU ld didn't support --whole-archive et. al. 4701 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4702 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4703 else 4704 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4705 fi 4706 supports_anon_versioning=no 4707 case `$LD -v 2>&1` in 4708 *GNU\ gold*) supports_anon_versioning=yes ;; 4709 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4710 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4711 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4712 *\ 2.11.*) ;; # other 2.11 versions 4713 *) supports_anon_versioning=yes ;; 4714 esac 4715 4716 # See if GNU ld supports shared libraries. 4717 case $host_os in 4718 aix[[3-9]]*) 4719 # On AIX/PPC, the GNU linker is very broken 4720 if test "$host_cpu" != ia64; then 4721 _LT_TAGVAR(ld_shlibs, $1)=no 4722 cat <<_LT_EOF 1>&2 4723 4724*** Warning: the GNU linker, at least up to release 2.19, is reported 4725*** to be unable to reliably create shared libraries on AIX. 4726*** Therefore, libtool is disabling shared libraries support. If you 4727*** really care for shared libraries, you may want to install binutils 4728*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4729*** You will then need to restart the configuration process. 4730 4731_LT_EOF 4732 fi 4733 ;; 4734 4735 amigaos*) 4736 case $host_cpu in 4737 powerpc) 4738 # see comment about AmigaOS4 .so support 4739 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4740 _LT_TAGVAR(archive_expsym_cmds, $1)='' 4741 ;; 4742 m68k) 4743 _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)' 4744 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4745 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4746 ;; 4747 esac 4748 ;; 4749 4750 beos*) 4751 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4752 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4753 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4754 # support --undefined. This deserves some investigation. FIXME 4755 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4756 else 4757 _LT_TAGVAR(ld_shlibs, $1)=no 4758 fi 4759 ;; 4760 4761 cygwin* | mingw* | pw32* | cegcc*) 4762 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4763 # as there is no search path for DLLs. 4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4765 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4766 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4767 _LT_TAGVAR(always_export_symbols, $1)=no 4768 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4769 _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' 4770 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4771 4772 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4773 _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' 4774 # If the export-symbols file already is a .def file (1st line 4775 # is EXPORTS), use it as is; otherwise, prepend... 4776 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4777 cp $export_symbols $output_objdir/$soname.def; 4778 else 4779 echo EXPORTS > $output_objdir/$soname.def; 4780 cat $export_symbols >> $output_objdir/$soname.def; 4781 fi~ 4782 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4783 else 4784 _LT_TAGVAR(ld_shlibs, $1)=no 4785 fi 4786 ;; 4787 4788 haiku*) 4789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4790 _LT_TAGVAR(link_all_deplibs, $1)=yes 4791 ;; 4792 4793 interix[[3-9]]*) 4794 _LT_TAGVAR(hardcode_direct, $1)=no 4795 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4796 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4797 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4798 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4799 # Instead, shared libraries are loaded at an image base (0x10000000 by 4800 # default) and relocated if they conflict, which is a slow very memory 4801 # consuming and fragmenting process. To avoid this, we pick a random, 4802 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4803 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4804 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4805 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 4806 ;; 4807 4808 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4809 tmp_diet=no 4810 if test "$host_os" = linux-dietlibc; then 4811 case $cc_basename in 4812 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4813 esac 4814 fi 4815 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4816 && test "$tmp_diet" = no 4817 then 4818 tmp_addflag=' $pic_flag' 4819 tmp_sharedflag='-shared' 4820 case $cc_basename,$host_cpu in 4821 pgcc*) # Portland Group C compiler 4822 _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' 4823 tmp_addflag=' $pic_flag' 4824 ;; 4825 pgf77* | pgf90* | pgf95* | pgfortran*) 4826 # Portland Group f77 and f90 compilers 4827 _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' 4828 tmp_addflag=' $pic_flag -Mnomain' ;; 4829 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4830 tmp_addflag=' -i_dynamic' ;; 4831 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4832 tmp_addflag=' -i_dynamic -nofor_main' ;; 4833 ifc* | ifort*) # Intel Fortran compiler 4834 tmp_addflag=' -nofor_main' ;; 4835 lf95*) # Lahey Fortran 8.1 4836 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4837 tmp_sharedflag='--shared' ;; 4838 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4839 tmp_sharedflag='-qmkshrobj' 4840 tmp_addflag= ;; 4841 nvcc*) # Cuda Compiler Driver 2.2 4842 _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' 4843 _LT_TAGVAR(compiler_needs_object, $1)=yes 4844 ;; 4845 esac 4846 case `$CC -V 2>&1 | sed 5q` in 4847 *Sun\ C*) # Sun C 5.9 4848 _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' 4849 _LT_TAGVAR(compiler_needs_object, $1)=yes 4850 tmp_sharedflag='-G' ;; 4851 *Sun\ F*) # Sun Fortran 8.3 4852 tmp_sharedflag='-G' ;; 4853 esac 4854 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4855 4856 if test "x$supports_anon_versioning" = xyes; then 4857 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4858 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4859 echo "local: *; };" >> $output_objdir/$libname.ver~ 4860 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4861 fi 4862 4863 case $cc_basename in 4864 xlf* | bgf* | bgxlf* | mpixlf*) 4865 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4866 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4868 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4869 if test "x$supports_anon_versioning" = xyes; then 4870 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4871 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 4872 echo "local: *; };" >> $output_objdir/$libname.ver~ 4873 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4874 fi 4875 ;; 4876 esac 4877 else 4878 _LT_TAGVAR(ld_shlibs, $1)=no 4879 fi 4880 ;; 4881 4882 netbsd*) 4883 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4884 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4885 wlarc= 4886 else 4887 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4888 _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' 4889 fi 4890 ;; 4891 4892 solaris*) 4893 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4894 _LT_TAGVAR(ld_shlibs, $1)=no 4895 cat <<_LT_EOF 1>&2 4896 4897*** Warning: The releases 2.8.* of the GNU linker cannot reliably 4898*** create shared libraries on Solaris systems. Therefore, libtool 4899*** is disabling shared libraries support. We urge you to upgrade GNU 4900*** binutils to release 2.9.1 or newer. Another option is to modify 4901*** your PATH or compiler configuration so that the native linker is 4902*** used, and then restart. 4903 4904_LT_EOF 4905 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4906 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4907 _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' 4908 else 4909 _LT_TAGVAR(ld_shlibs, $1)=no 4910 fi 4911 ;; 4912 4913 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4914 case `$LD -v 2>&1` in 4915 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4916 _LT_TAGVAR(ld_shlibs, $1)=no 4917 cat <<_LT_EOF 1>&2 4918 4919*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4920*** reliably create shared libraries on SCO systems. Therefore, libtool 4921*** is disabling shared libraries support. We urge you to upgrade GNU 4922*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4923*** your PATH or compiler configuration so that the native linker is 4924*** used, and then restart. 4925 4926_LT_EOF 4927 ;; 4928 *) 4929 # For security reasons, it is highly recommended that you always 4930 # use absolute paths for naming shared libraries, and exclude the 4931 # DT_RUNPATH tag from executables and libraries. But doing so 4932 # requires that you compile everything twice, which is a pain. 4933 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4934 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4935 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4936 _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' 4937 else 4938 _LT_TAGVAR(ld_shlibs, $1)=no 4939 fi 4940 ;; 4941 esac 4942 ;; 4943 4944 sunos4*) 4945 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4946 wlarc= 4947 _LT_TAGVAR(hardcode_direct, $1)=yes 4948 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4949 ;; 4950 4951 *) 4952 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4953 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4954 _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' 4955 else 4956 _LT_TAGVAR(ld_shlibs, $1)=no 4957 fi 4958 ;; 4959 esac 4960 4961 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4962 runpath_var= 4963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4964 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4965 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4966 fi 4967 else 4968 # PORTME fill in a description of your system's linker (not GNU ld) 4969 case $host_os in 4970 aix3*) 4971 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4972 _LT_TAGVAR(always_export_symbols, $1)=yes 4973 _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' 4974 # Note: this linker hardcodes the directories in LIBPATH if there 4975 # are no directories specified by -L. 4976 _LT_TAGVAR(hardcode_minus_L, $1)=yes 4977 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4978 # Neither direct hardcoding nor static linking is supported with a 4979 # broken collect2. 4980 _LT_TAGVAR(hardcode_direct, $1)=unsupported 4981 fi 4982 ;; 4983 4984 aix[[4-9]]*) 4985 if test "$host_cpu" = ia64; then 4986 # On IA64, the linker does run time linking by default, so we don't 4987 # have to do anything special. 4988 aix_use_runtimelinking=no 4989 exp_sym_flag='-Bexport' 4990 no_entry_flag="" 4991 else 4992 # If we're using GNU nm, then we don't want the "-C" option. 4993 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4994 # Also, AIX nm treats weak defined symbols like other global 4995 # defined symbols, whereas GNU nm marks them as "W". 4996 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4997 _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' 4998 else 4999 _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' 5000 fi 5001 aix_use_runtimelinking=no 5002 5003 # Test if we are trying to use run time linking or normal 5004 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5005 # need to do runtime linking. 5006 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5007 for ld_flag in $LDFLAGS; do 5008 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5009 aix_use_runtimelinking=yes 5010 break 5011 fi 5012 done 5013 ;; 5014 esac 5015 5016 exp_sym_flag='-bexport' 5017 no_entry_flag='-bnoentry' 5018 fi 5019 5020 # When large executables or shared objects are built, AIX ld can 5021 # have problems creating the table of contents. If linking a library 5022 # or program results in "error TOC overflow" add -mminimal-toc to 5023 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5024 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5025 5026 _LT_TAGVAR(archive_cmds, $1)='' 5027 _LT_TAGVAR(hardcode_direct, $1)=yes 5028 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5029 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5030 _LT_TAGVAR(link_all_deplibs, $1)=yes 5031 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5032 5033 if test "$GCC" = yes; then 5034 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5035 # We only want to do this on AIX 4.2 and lower, the check 5036 # below for broken collect2 doesn't work under 4.3+ 5037 collect2name=`${CC} -print-prog-name=collect2` 5038 if test -f "$collect2name" && 5039 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5040 then 5041 # We have reworked collect2 5042 : 5043 else 5044 # We have old collect2 5045 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5046 # It fails to find uninstalled libraries when the uninstalled 5047 # path is not listed in the libpath. Setting hardcode_minus_L 5048 # to unsupported forces relinking 5049 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5051 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5052 fi 5053 ;; 5054 esac 5055 shared_flag='-shared' 5056 if test "$aix_use_runtimelinking" = yes; then 5057 shared_flag="$shared_flag "'${wl}-G' 5058 fi 5059 else 5060 # not using gcc 5061 if test "$host_cpu" = ia64; then 5062 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5063 # chokes on -Wl,-G. The following line is correct: 5064 shared_flag='-G' 5065 else 5066 if test "$aix_use_runtimelinking" = yes; then 5067 shared_flag='${wl}-G' 5068 else 5069 shared_flag='${wl}-bM:SRE' 5070 fi 5071 fi 5072 fi 5073 5074 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5075 # It seems that -bexpall does not export symbols beginning with 5076 # underscore (_), so it is better to generate a list of symbols to export. 5077 _LT_TAGVAR(always_export_symbols, $1)=yes 5078 if test "$aix_use_runtimelinking" = yes; then 5079 # Warning - without using the other runtime loading flags (-brtl), 5080 # -berok will link without error, but may produce a broken library. 5081 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5082 # Determine the default libpath from the value encoded in an 5083 # empty executable. 5084 _LT_SYS_MODULE_PATH_AIX([$1]) 5085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5086 _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 $shared_flag" 5087 else 5088 if test "$host_cpu" = ia64; then 5089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5090 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5091 _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" 5092 else 5093 # Determine the default libpath from the value encoded in an 5094 # empty executable. 5095 _LT_SYS_MODULE_PATH_AIX([$1]) 5096 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5097 # Warning - without using the other run time loading flags, 5098 # -berok will link without error, but may produce a broken library. 5099 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5100 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5101 if test "$with_gnu_ld" = yes; then 5102 # We only use this code for GNU lds that support --whole-archive. 5103 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5104 else 5105 # Exported symbols can be pulled into shared objects from archives 5106 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5107 fi 5108 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5109 # This is similar to how AIX traditionally builds its shared libraries. 5110 _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' 5111 fi 5112 fi 5113 ;; 5114 5115 amigaos*) 5116 case $host_cpu in 5117 powerpc) 5118 # see comment about AmigaOS4 .so support 5119 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5120 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5121 ;; 5122 m68k) 5123 _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)' 5124 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5125 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5126 ;; 5127 esac 5128 ;; 5129 5130 bsdi[[45]]*) 5131 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5132 ;; 5133 5134 cygwin* | mingw* | pw32* | cegcc*) 5135 # When not using gcc, we currently assume that we are using 5136 # Microsoft Visual C++. 5137 # hardcode_libdir_flag_spec is actually meaningless, as there is 5138 # no search path for DLLs. 5139 case $cc_basename in 5140 cl*) 5141 # Native MSVC 5142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5143 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5144 _LT_TAGVAR(always_export_symbols, $1)=yes 5145 _LT_TAGVAR(file_list_spec, $1)='@' 5146 # Tell ltmain to make .lib files, not .a files. 5147 libext=lib 5148 # Tell ltmain to make .dll files, not .so files. 5149 shrext_cmds=".dll" 5150 # FIXME: Setting linknames here is a bad hack. 5151 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5152 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5153 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5154 else 5155 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5156 fi~ 5157 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5158 linknames=' 5159 # The linker will not automatically build a static lib if we build a DLL. 5160 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5161 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5162 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5163 _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' 5164 # Don't use ranlib 5165 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5166 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5167 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5168 case $lt_outputfile in 5169 *.exe|*.EXE) ;; 5170 *) 5171 lt_outputfile="$lt_outputfile.exe" 5172 lt_tool_outputfile="$lt_tool_outputfile.exe" 5173 ;; 5174 esac~ 5175 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5176 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5177 $RM "$lt_outputfile.manifest"; 5178 fi' 5179 ;; 5180 *) 5181 # Assume MSVC wrapper 5182 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5183 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5184 # Tell ltmain to make .lib files, not .a files. 5185 libext=lib 5186 # Tell ltmain to make .dll files, not .so files. 5187 shrext_cmds=".dll" 5188 # FIXME: Setting linknames here is a bad hack. 5189 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5190 # The linker will automatically build a .lib file if we build a DLL. 5191 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5192 # FIXME: Should let the user specify the lib program. 5193 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5194 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5195 ;; 5196 esac 5197 ;; 5198 5199 darwin* | rhapsody*) 5200 _LT_DARWIN_LINKER_FEATURES($1) 5201 ;; 5202 5203 dgux*) 5204 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5205 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5206 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5207 ;; 5208 5209 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5210 # support. Future versions do this automatically, but an explicit c++rt0.o 5211 # does not break anything, and helps significantly (at the cost of a little 5212 # extra space). 5213 freebsd2.2*) 5214 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5215 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5216 _LT_TAGVAR(hardcode_direct, $1)=yes 5217 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5218 ;; 5219 5220 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5221 freebsd2.*) 5222 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5223 _LT_TAGVAR(hardcode_direct, $1)=yes 5224 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5225 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5226 ;; 5227 5228 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5229 freebsd* | dragonfly*) 5230 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5231 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5232 _LT_TAGVAR(hardcode_direct, $1)=yes 5233 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5234 ;; 5235 5236 hpux9*) 5237 if test "$GCC" = yes; then 5238 _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' 5239 else 5240 _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' 5241 fi 5242 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5243 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5244 _LT_TAGVAR(hardcode_direct, $1)=yes 5245 5246 # hardcode_minus_L: Not really in the search PATH, 5247 # but as the default location of the library. 5248 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5250 ;; 5251 5252 hpux10*) 5253 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5254 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5255 else 5256 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5257 fi 5258 if test "$with_gnu_ld" = no; then 5259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5260 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5261 _LT_TAGVAR(hardcode_direct, $1)=yes 5262 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5263 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5264 # hardcode_minus_L: Not really in the search PATH, 5265 # but as the default location of the library. 5266 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5267 fi 5268 ;; 5269 5270 hpux11*) 5271 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5272 case $host_cpu in 5273 hppa*64*) 5274 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5275 ;; 5276 ia64*) 5277 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5278 ;; 5279 *) 5280 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5281 ;; 5282 esac 5283 else 5284 case $host_cpu in 5285 hppa*64*) 5286 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5287 ;; 5288 ia64*) 5289 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5290 ;; 5291 *) 5292 m4_if($1, [], [ 5293 # Older versions of the 11.00 compiler do not understand -b yet 5294 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5295 _LT_LINKER_OPTION([if $CC understands -b], 5296 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5297 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5298 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5299 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5300 ;; 5301 esac 5302 fi 5303 if test "$with_gnu_ld" = no; then 5304 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5305 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5306 5307 case $host_cpu in 5308 hppa*64*|ia64*) 5309 _LT_TAGVAR(hardcode_direct, $1)=no 5310 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5311 ;; 5312 *) 5313 _LT_TAGVAR(hardcode_direct, $1)=yes 5314 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5315 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5316 5317 # hardcode_minus_L: Not really in the search PATH, 5318 # but as the default location of the library. 5319 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5320 ;; 5321 esac 5322 fi 5323 ;; 5324 5325 irix5* | irix6* | nonstopux*) 5326 if test "$GCC" = yes; then 5327 _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' 5328 # Try to use the -exported_symbol ld option, if it does not 5329 # work, assume that -exports_file does not work either and 5330 # implicitly export all symbols. 5331 # This should be the same for all languages, so no per-tag cache variable. 5332 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5333 [lt_cv_irix_exported_symbol], 5334 [save_LDFLAGS="$LDFLAGS" 5335 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5336 AC_LINK_IFELSE( 5337 [AC_LANG_SOURCE( 5338 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5339 [C++], [[int foo (void) { return 0; }]], 5340 [Fortran 77], [[ 5341 subroutine foo 5342 end]], 5343 [Fortran], [[ 5344 subroutine foo 5345 end]])])], 5346 [lt_cv_irix_exported_symbol=yes], 5347 [lt_cv_irix_exported_symbol=no]) 5348 LDFLAGS="$save_LDFLAGS"]) 5349 if test "$lt_cv_irix_exported_symbol" = yes; then 5350 _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' 5351 fi 5352 else 5353 _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' 5354 _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' 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 _LT_TAGVAR(inherit_rpath, $1)=yes 5360 _LT_TAGVAR(link_all_deplibs, $1)=yes 5361 ;; 5362 5363 netbsd*) 5364 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5365 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5366 else 5367 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5368 fi 5369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5370 _LT_TAGVAR(hardcode_direct, $1)=yes 5371 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5372 ;; 5373 5374 newsos6) 5375 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5376 _LT_TAGVAR(hardcode_direct, $1)=yes 5377 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5378 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5379 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5380 ;; 5381 5382 *nto* | *qnx*) 5383 ;; 5384 5385 openbsd*) 5386 if test -f /usr/libexec/ld.so; then 5387 _LT_TAGVAR(hardcode_direct, $1)=yes 5388 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5389 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5390 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5391 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5392 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5393 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5394 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5395 else 5396 case $host_os in 5397 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5398 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5400 ;; 5401 *) 5402 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5404 ;; 5405 esac 5406 fi 5407 else 5408 _LT_TAGVAR(ld_shlibs, $1)=no 5409 fi 5410 ;; 5411 5412 os2*) 5413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5414 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5415 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5416 _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' 5417 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5418 ;; 5419 5420 osf3*) 5421 if test "$GCC" = yes; then 5422 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5423 _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' 5424 else 5425 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5426 _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' 5427 fi 5428 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5429 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5430 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5431 ;; 5432 5433 osf4* | osf5*) # as osf3* with the addition of -msym flag 5434 if test "$GCC" = yes; then 5435 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5436 _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' 5437 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5438 else 5439 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5440 _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' 5441 _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~ 5442 $CC -shared${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' 5443 5444 # Both c and cxx compiler support -rpath directly 5445 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5446 fi 5447 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5448 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5449 ;; 5450 5451 solaris*) 5452 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5453 if test "$GCC" = yes; then 5454 wlarc='${wl}' 5455 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5456 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5457 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5458 else 5459 case `$CC -V 2>&1` in 5460 *"Compilers 5.0"*) 5461 wlarc='' 5462 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5463 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5464 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5465 ;; 5466 *) 5467 wlarc='${wl}' 5468 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5469 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5470 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5471 ;; 5472 esac 5473 fi 5474 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5475 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5476 case $host_os in 5477 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5478 *) 5479 # The compiler driver will combine and reorder linker options, 5480 # but understands `-z linker_flag'. GCC discards it without `$wl', 5481 # but is careful enough not to reorder. 5482 # Supported since Solaris 2.6 (maybe 2.5.1?) 5483 if test "$GCC" = yes; then 5484 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5485 else 5486 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5487 fi 5488 ;; 5489 esac 5490 _LT_TAGVAR(link_all_deplibs, $1)=yes 5491 ;; 5492 5493 sunos4*) 5494 if test "x$host_vendor" = xsequent; then 5495 # Use $CC to link under sequent, because it throws in some extra .o 5496 # files that make .init and .fini sections work. 5497 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5498 else 5499 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5500 fi 5501 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5502 _LT_TAGVAR(hardcode_direct, $1)=yes 5503 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5504 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5505 ;; 5506 5507 sysv4) 5508 case $host_vendor in 5509 sni) 5510 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5511 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5512 ;; 5513 siemens) 5514 ## LD is ld it makes a PLAMLIB 5515 ## CC just makes a GrossModule. 5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5517 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5518 _LT_TAGVAR(hardcode_direct, $1)=no 5519 ;; 5520 motorola) 5521 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5522 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5523 ;; 5524 esac 5525 runpath_var='LD_RUN_PATH' 5526 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5527 ;; 5528 5529 sysv4.3*) 5530 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5531 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5532 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5533 ;; 5534 5535 sysv4*MP*) 5536 if test -d /usr/nec; then 5537 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5538 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5539 runpath_var=LD_RUN_PATH 5540 hardcode_runpath_var=yes 5541 _LT_TAGVAR(ld_shlibs, $1)=yes 5542 fi 5543 ;; 5544 5545 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5546 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5547 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5548 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5549 runpath_var='LD_RUN_PATH' 5550 5551 if test "$GCC" = yes; then 5552 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5553 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5554 else 5555 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5556 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5557 fi 5558 ;; 5559 5560 sysv5* | sco3.2v5* | sco5v6*) 5561 # Note: We can NOT use -z defs as we might desire, because we do not 5562 # link with -lc, and that would cause any symbols used from libc to 5563 # always be unresolved, which means just about no library would 5564 # ever link correctly. If we're not using GNU ld we use -z text 5565 # though, which does catch some bad symbols but isn't as heavy-handed 5566 # as -z defs. 5567 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5568 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5569 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5570 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5571 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5572 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5573 _LT_TAGVAR(link_all_deplibs, $1)=yes 5574 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5575 runpath_var='LD_RUN_PATH' 5576 5577 if test "$GCC" = yes; then 5578 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5579 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5580 else 5581 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5582 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5583 fi 5584 ;; 5585 5586 uts4*) 5587 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5588 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5589 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5590 ;; 5591 5592 *) 5593 _LT_TAGVAR(ld_shlibs, $1)=no 5594 ;; 5595 esac 5596 5597 if test x$host_vendor = xsni; then 5598 case $host in 5599 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5600 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5601 ;; 5602 esac 5603 fi 5604 fi 5605]) 5606AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5607test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5608 5609_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5610 5611_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5612_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5613_LT_DECL([], [extract_expsyms_cmds], [2], 5614 [The commands to extract the exported symbol list from a shared archive]) 5615 5616# 5617# Do we need to explicitly link libc? 5618# 5619case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5620x|xyes) 5621 # Assume -lc should be added 5622 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5623 5624 if test "$enable_shared" = yes && test "$GCC" = yes; then 5625 case $_LT_TAGVAR(archive_cmds, $1) in 5626 *'~'*) 5627 # FIXME: we may have to deal with multi-command sequences. 5628 ;; 5629 '$CC '*) 5630 # Test whether the compiler implicitly links with -lc since on some 5631 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5632 # to ld, don't add -lc before -lgcc. 5633 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5634 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5635 [$RM conftest* 5636 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5637 5638 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5639 soname=conftest 5640 lib=conftest 5641 libobjs=conftest.$ac_objext 5642 deplibs= 5643 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5644 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5645 compiler_flags=-v 5646 linker_flags=-v 5647 verstring= 5648 output_objdir=. 5649 libname=conftest 5650 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5651 _LT_TAGVAR(allow_undefined_flag, $1)= 5652 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5653 then 5654 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5655 else 5656 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5657 fi 5658 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5659 else 5660 cat conftest.err 1>&5 5661 fi 5662 $RM conftest* 5663 ]) 5664 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5665 ;; 5666 esac 5667 fi 5668 ;; 5669esac 5670 5671_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5672 [Whether or not to add -lc for building shared libraries]) 5673_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5674 [enable_shared_with_static_runtimes], [0], 5675 [Whether or not to disallow shared libs when runtime libs are static]) 5676_LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5677 [Compiler flag to allow reflexive dlopens]) 5678_LT_TAGDECL([], [whole_archive_flag_spec], [1], 5679 [Compiler flag to generate shared objects directly from archives]) 5680_LT_TAGDECL([], [compiler_needs_object], [1], 5681 [Whether the compiler copes with passing no objects directly]) 5682_LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5683 [Create an old-style archive from a shared archive]) 5684_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5685 [Create a temporary old-style archive to link instead of a shared archive]) 5686_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5687_LT_TAGDECL([], [archive_expsym_cmds], [2]) 5688_LT_TAGDECL([], [module_cmds], [2], 5689 [Commands used to build a loadable module if different from building 5690 a shared archive.]) 5691_LT_TAGDECL([], [module_expsym_cmds], [2]) 5692_LT_TAGDECL([], [with_gnu_ld], [1], 5693 [Whether we are building with GNU ld or not]) 5694_LT_TAGDECL([], [allow_undefined_flag], [1], 5695 [Flag that allows shared libraries with undefined symbols to be built]) 5696_LT_TAGDECL([], [no_undefined_flag], [1], 5697 [Flag that enforces no undefined symbols]) 5698_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5699 [Flag to hardcode $libdir into a binary during linking. 5700 This must work even if $libdir does not exist]) 5701_LT_TAGDECL([], [hardcode_libdir_separator], [1], 5702 [Whether we need a single "-rpath" flag with a separated argument]) 5703_LT_TAGDECL([], [hardcode_direct], [0], 5704 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5705 DIR into the resulting binary]) 5706_LT_TAGDECL([], [hardcode_direct_absolute], [0], 5707 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5708 DIR into the resulting binary and the resulting library dependency is 5709 "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5710 library is relocated]) 5711_LT_TAGDECL([], [hardcode_minus_L], [0], 5712 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5713 into the resulting binary]) 5714_LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5715 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5716 into the resulting binary]) 5717_LT_TAGDECL([], [hardcode_automatic], [0], 5718 [Set to "yes" if building a shared library automatically hardcodes DIR 5719 into the library and all subsequent libraries and executables linked 5720 against it]) 5721_LT_TAGDECL([], [inherit_rpath], [0], 5722 [Set to yes if linker adds runtime paths of dependent libraries 5723 to runtime path list]) 5724_LT_TAGDECL([], [link_all_deplibs], [0], 5725 [Whether libtool must link a program against all its dependency libraries]) 5726_LT_TAGDECL([], [always_export_symbols], [0], 5727 [Set to "yes" if exported symbols are required]) 5728_LT_TAGDECL([], [export_symbols_cmds], [2], 5729 [The commands to list exported symbols]) 5730_LT_TAGDECL([], [exclude_expsyms], [1], 5731 [Symbols that should not be listed in the preloaded symbols]) 5732_LT_TAGDECL([], [include_expsyms], [1], 5733 [Symbols that must always be exported]) 5734_LT_TAGDECL([], [prelink_cmds], [2], 5735 [Commands necessary for linking programs (against libraries) with templates]) 5736_LT_TAGDECL([], [postlink_cmds], [2], 5737 [Commands necessary for finishing linking programs]) 5738_LT_TAGDECL([], [file_list_spec], [1], 5739 [Specify filename containing input files]) 5740dnl FIXME: Not yet implemented 5741dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5742dnl [Compiler flag to generate thread safe objects]) 5743])# _LT_LINKER_SHLIBS 5744 5745 5746# _LT_LANG_C_CONFIG([TAG]) 5747# ------------------------ 5748# Ensure that the configuration variables for a C compiler are suitably 5749# defined. These variables are subsequently used by _LT_CONFIG to write 5750# the compiler configuration to `libtool'. 5751m4_defun([_LT_LANG_C_CONFIG], 5752[m4_require([_LT_DECL_EGREP])dnl 5753lt_save_CC="$CC" 5754AC_LANG_PUSH(C) 5755 5756# Source file extension for C test sources. 5757ac_ext=c 5758 5759# Object file extension for compiled C test sources. 5760objext=o 5761_LT_TAGVAR(objext, $1)=$objext 5762 5763# Code to be used in simple compile tests 5764lt_simple_compile_test_code="int some_variable = 0;" 5765 5766# Code to be used in simple link tests 5767lt_simple_link_test_code='int main(){return(0);}' 5768 5769_LT_TAG_COMPILER 5770# Save the default compiler, since it gets overwritten when the other 5771# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5772compiler_DEFAULT=$CC 5773 5774# save warnings/boilerplate of simple test code 5775_LT_COMPILER_BOILERPLATE 5776_LT_LINKER_BOILERPLATE 5777 5778if test -n "$compiler"; then 5779 _LT_COMPILER_NO_RTTI($1) 5780 _LT_COMPILER_PIC($1) 5781 _LT_COMPILER_C_O($1) 5782 _LT_COMPILER_FILE_LOCKS($1) 5783 _LT_LINKER_SHLIBS($1) 5784 _LT_SYS_DYNAMIC_LINKER($1) 5785 _LT_LINKER_HARDCODE_LIBPATH($1) 5786 LT_SYS_DLOPEN_SELF 5787 _LT_CMD_STRIPLIB 5788 5789 # Report which library types will actually be built 5790 AC_MSG_CHECKING([if libtool supports shared libraries]) 5791 AC_MSG_RESULT([$can_build_shared]) 5792 5793 AC_MSG_CHECKING([whether to build shared libraries]) 5794 test "$can_build_shared" = "no" && enable_shared=no 5795 5796 # On AIX, shared libraries and static libraries use the same namespace, and 5797 # are all built from PIC. 5798 case $host_os in 5799 aix3*) 5800 test "$enable_shared" = yes && enable_static=no 5801 if test -n "$RANLIB"; then 5802 archive_cmds="$archive_cmds~\$RANLIB \$lib" 5803 postinstall_cmds='$RANLIB $lib' 5804 fi 5805 ;; 5806 5807 aix[[4-9]]*) 5808 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5809 test "$enable_shared" = yes && enable_static=no 5810 fi 5811 ;; 5812 esac 5813 AC_MSG_RESULT([$enable_shared]) 5814 5815 AC_MSG_CHECKING([whether to build static libraries]) 5816 # Make sure either enable_shared or enable_static is yes. 5817 test "$enable_shared" = yes || enable_static=yes 5818 AC_MSG_RESULT([$enable_static]) 5819 5820 _LT_CONFIG($1) 5821fi 5822AC_LANG_POP 5823CC="$lt_save_CC" 5824])# _LT_LANG_C_CONFIG 5825 5826 5827# _LT_LANG_CXX_CONFIG([TAG]) 5828# -------------------------- 5829# Ensure that the configuration variables for a C++ compiler are suitably 5830# defined. These variables are subsequently used by _LT_CONFIG to write 5831# the compiler configuration to `libtool'. 5832m4_defun([_LT_LANG_CXX_CONFIG], 5833[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5834m4_require([_LT_DECL_EGREP])dnl 5835m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5836if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5837 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5838 (test "X$CXX" != "Xg++"))) ; then 5839 AC_PROG_CXXCPP 5840else 5841 _lt_caught_CXX_error=yes 5842fi 5843 5844AC_LANG_PUSH(C++) 5845_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5846_LT_TAGVAR(allow_undefined_flag, $1)= 5847_LT_TAGVAR(always_export_symbols, $1)=no 5848_LT_TAGVAR(archive_expsym_cmds, $1)= 5849_LT_TAGVAR(compiler_needs_object, $1)=no 5850_LT_TAGVAR(export_dynamic_flag_spec, $1)= 5851_LT_TAGVAR(hardcode_direct, $1)=no 5852_LT_TAGVAR(hardcode_direct_absolute, $1)=no 5853_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5854_LT_TAGVAR(hardcode_libdir_separator, $1)= 5855_LT_TAGVAR(hardcode_minus_L, $1)=no 5856_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5857_LT_TAGVAR(hardcode_automatic, $1)=no 5858_LT_TAGVAR(inherit_rpath, $1)=no 5859_LT_TAGVAR(module_cmds, $1)= 5860_LT_TAGVAR(module_expsym_cmds, $1)= 5861_LT_TAGVAR(link_all_deplibs, $1)=unknown 5862_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5863_LT_TAGVAR(reload_flag, $1)=$reload_flag 5864_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5865_LT_TAGVAR(no_undefined_flag, $1)= 5866_LT_TAGVAR(whole_archive_flag_spec, $1)= 5867_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5868 5869# Source file extension for C++ test sources. 5870ac_ext=cpp 5871 5872# Object file extension for compiled C++ test sources. 5873objext=o 5874_LT_TAGVAR(objext, $1)=$objext 5875 5876# No sense in running all these tests if we already determined that 5877# the CXX compiler isn't working. Some variables (like enable_shared) 5878# are currently assumed to apply to all compilers on this platform, 5879# and will be corrupted by setting them based on a non-working compiler. 5880if test "$_lt_caught_CXX_error" != yes; then 5881 # Code to be used in simple compile tests 5882 lt_simple_compile_test_code="int some_variable = 0;" 5883 5884 # Code to be used in simple link tests 5885 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5886 5887 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5888 _LT_TAG_COMPILER 5889 5890 # save warnings/boilerplate of simple test code 5891 _LT_COMPILER_BOILERPLATE 5892 _LT_LINKER_BOILERPLATE 5893 5894 # Allow CC to be a program name with arguments. 5895 lt_save_CC=$CC 5896 lt_save_CFLAGS=$CFLAGS 5897 lt_save_LD=$LD 5898 lt_save_GCC=$GCC 5899 GCC=$GXX 5900 lt_save_with_gnu_ld=$with_gnu_ld 5901 lt_save_path_LD=$lt_cv_path_LD 5902 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5903 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5904 else 5905 $as_unset lt_cv_prog_gnu_ld 5906 fi 5907 if test -n "${lt_cv_path_LDCXX+set}"; then 5908 lt_cv_path_LD=$lt_cv_path_LDCXX 5909 else 5910 $as_unset lt_cv_path_LD 5911 fi 5912 test -z "${LDCXX+set}" || LD=$LDCXX 5913 CC=${CXX-"c++"} 5914 CFLAGS=$CXXFLAGS 5915 compiler=$CC 5916 _LT_TAGVAR(compiler, $1)=$CC 5917 _LT_CC_BASENAME([$compiler]) 5918 5919 if test -n "$compiler"; then 5920 # We don't want -fno-exception when compiling C++ code, so set the 5921 # no_builtin_flag separately 5922 if test "$GXX" = yes; then 5923 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5924 else 5925 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5926 fi 5927 5928 if test "$GXX" = yes; then 5929 # Set up default GNU C++ configuration 5930 5931 LT_PATH_LD 5932 5933 # Check if GNU C++ uses GNU ld as the underlying linker, since the 5934 # archiving commands below assume that GNU ld is being used. 5935 if test "$with_gnu_ld" = yes; then 5936 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5937 _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' 5938 5939 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5940 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5941 5942 # If archive_cmds runs LD, not CC, wlarc should be empty 5943 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5944 # investigate it a little bit more. (MM) 5945 wlarc='${wl}' 5946 5947 # ancient GNU ld didn't support --whole-archive et. al. 5948 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5949 $GREP 'no-whole-archive' > /dev/null; then 5950 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5951 else 5952 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5953 fi 5954 else 5955 with_gnu_ld=no 5956 wlarc= 5957 5958 # A generic and very simple default shared library creation 5959 # command for GNU C++ for the case where it uses the native 5960 # linker, instead of GNU ld. If possible, this setting should 5961 # overridden to take advantage of the native linker features on 5962 # the platform it is being used on. 5963 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5964 fi 5965 5966 # Commands to make compiler produce verbose output that lists 5967 # what "hidden" libraries, object files and flags are used when 5968 # linking a shared library. 5969 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5970 5971 else 5972 GXX=no 5973 with_gnu_ld=no 5974 wlarc= 5975 fi 5976 5977 # PORTME: fill in a description of your system's C++ link characteristics 5978 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5979 _LT_TAGVAR(ld_shlibs, $1)=yes 5980 case $host_os in 5981 aix3*) 5982 # FIXME: insert proper C++ library support 5983 _LT_TAGVAR(ld_shlibs, $1)=no 5984 ;; 5985 aix[[4-9]]*) 5986 if test "$host_cpu" = ia64; then 5987 # On IA64, the linker does run time linking by default, so we don't 5988 # have to do anything special. 5989 aix_use_runtimelinking=no 5990 exp_sym_flag='-Bexport' 5991 no_entry_flag="" 5992 else 5993 aix_use_runtimelinking=no 5994 5995 # Test if we are trying to use run time linking or normal 5996 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5997 # need to do runtime linking. 5998 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5999 for ld_flag in $LDFLAGS; do 6000 case $ld_flag in 6001 *-brtl*) 6002 aix_use_runtimelinking=yes 6003 break 6004 ;; 6005 esac 6006 done 6007 ;; 6008 esac 6009 6010 exp_sym_flag='-bexport' 6011 no_entry_flag='-bnoentry' 6012 fi 6013 6014 # When large executables or shared objects are built, AIX ld can 6015 # have problems creating the table of contents. If linking a library 6016 # or program results in "error TOC overflow" add -mminimal-toc to 6017 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6018 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6019 6020 _LT_TAGVAR(archive_cmds, $1)='' 6021 _LT_TAGVAR(hardcode_direct, $1)=yes 6022 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6023 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6024 _LT_TAGVAR(link_all_deplibs, $1)=yes 6025 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 6026 6027 if test "$GXX" = yes; then 6028 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6029 # We only want to do this on AIX 4.2 and lower, the check 6030 # below for broken collect2 doesn't work under 4.3+ 6031 collect2name=`${CC} -print-prog-name=collect2` 6032 if test -f "$collect2name" && 6033 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6034 then 6035 # We have reworked collect2 6036 : 6037 else 6038 # We have old collect2 6039 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6040 # It fails to find uninstalled libraries when the uninstalled 6041 # path is not listed in the libpath. Setting hardcode_minus_L 6042 # to unsupported forces relinking 6043 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6044 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6045 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6046 fi 6047 esac 6048 shared_flag='-shared' 6049 if test "$aix_use_runtimelinking" = yes; then 6050 shared_flag="$shared_flag "'${wl}-G' 6051 fi 6052 else 6053 # not using gcc 6054 if test "$host_cpu" = ia64; then 6055 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6056 # chokes on -Wl,-G. The following line is correct: 6057 shared_flag='-G' 6058 else 6059 if test "$aix_use_runtimelinking" = yes; then 6060 shared_flag='${wl}-G' 6061 else 6062 shared_flag='${wl}-bM:SRE' 6063 fi 6064 fi 6065 fi 6066 6067 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 6068 # It seems that -bexpall does not export symbols beginning with 6069 # underscore (_), so it is better to generate a list of symbols to 6070 # export. 6071 _LT_TAGVAR(always_export_symbols, $1)=yes 6072 if test "$aix_use_runtimelinking" = yes; then 6073 # Warning - without using the other runtime loading flags (-brtl), 6074 # -berok will link without error, but may produce a broken library. 6075 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 6076 # Determine the default libpath from the value encoded in an empty 6077 # executable. 6078 _LT_SYS_MODULE_PATH_AIX([$1]) 6079 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6080 6081 _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 $shared_flag" 6082 else 6083 if test "$host_cpu" = ia64; then 6084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6085 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6086 _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" 6087 else 6088 # Determine the default libpath from the value encoded in an 6089 # empty executable. 6090 _LT_SYS_MODULE_PATH_AIX([$1]) 6091 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6092 # Warning - without using the other run time loading flags, 6093 # -berok will link without error, but may produce a broken library. 6094 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6095 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6096 if test "$with_gnu_ld" = yes; then 6097 # We only use this code for GNU lds that support --whole-archive. 6098 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6099 else 6100 # Exported symbols can be pulled into shared objects from archives 6101 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6102 fi 6103 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6104 # This is similar to how AIX traditionally builds its shared 6105 # libraries. 6106 _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' 6107 fi 6108 fi 6109 ;; 6110 6111 beos*) 6112 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6113 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6114 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6115 # support --undefined. This deserves some investigation. FIXME 6116 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6117 else 6118 _LT_TAGVAR(ld_shlibs, $1)=no 6119 fi 6120 ;; 6121 6122 chorus*) 6123 case $cc_basename in 6124 *) 6125 # FIXME: insert proper C++ library support 6126 _LT_TAGVAR(ld_shlibs, $1)=no 6127 ;; 6128 esac 6129 ;; 6130 6131 cygwin* | mingw* | pw32* | cegcc*) 6132 case $GXX,$cc_basename in 6133 ,cl* | no,cl*) 6134 # Native MSVC 6135 # hardcode_libdir_flag_spec is actually meaningless, as there is 6136 # no search path for DLLs. 6137 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6138 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6139 _LT_TAGVAR(always_export_symbols, $1)=yes 6140 _LT_TAGVAR(file_list_spec, $1)='@' 6141 # Tell ltmain to make .lib files, not .a files. 6142 libext=lib 6143 # Tell ltmain to make .dll files, not .so files. 6144 shrext_cmds=".dll" 6145 # FIXME: Setting linknames here is a bad hack. 6146 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6147 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6148 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6149 else 6150 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6151 fi~ 6152 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6153 linknames=' 6154 # The linker will not automatically build a static lib if we build a DLL. 6155 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6156 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6157 # Don't use ranlib 6158 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6159 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6160 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6161 case $lt_outputfile in 6162 *.exe|*.EXE) ;; 6163 *) 6164 lt_outputfile="$lt_outputfile.exe" 6165 lt_tool_outputfile="$lt_tool_outputfile.exe" 6166 ;; 6167 esac~ 6168 func_to_tool_file "$lt_outputfile"~ 6169 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6170 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6171 $RM "$lt_outputfile.manifest"; 6172 fi' 6173 ;; 6174 *) 6175 # g++ 6176 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6177 # as there is no search path for DLLs. 6178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6179 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6180 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6181 _LT_TAGVAR(always_export_symbols, $1)=no 6182 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6183 6184 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6185 _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' 6186 # If the export-symbols file already is a .def file (1st line 6187 # is EXPORTS), use it as is; otherwise, prepend... 6188 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6189 cp $export_symbols $output_objdir/$soname.def; 6190 else 6191 echo EXPORTS > $output_objdir/$soname.def; 6192 cat $export_symbols >> $output_objdir/$soname.def; 6193 fi~ 6194 $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' 6195 else 6196 _LT_TAGVAR(ld_shlibs, $1)=no 6197 fi 6198 ;; 6199 esac 6200 ;; 6201 darwin* | rhapsody*) 6202 _LT_DARWIN_LINKER_FEATURES($1) 6203 ;; 6204 6205 dgux*) 6206 case $cc_basename in 6207 ec++*) 6208 # FIXME: insert proper C++ library support 6209 _LT_TAGVAR(ld_shlibs, $1)=no 6210 ;; 6211 ghcx*) 6212 # Green Hills C++ Compiler 6213 # FIXME: insert proper C++ library support 6214 _LT_TAGVAR(ld_shlibs, $1)=no 6215 ;; 6216 *) 6217 # FIXME: insert proper C++ library support 6218 _LT_TAGVAR(ld_shlibs, $1)=no 6219 ;; 6220 esac 6221 ;; 6222 6223 freebsd2.*) 6224 # C++ shared libraries reported to be fairly broken before 6225 # switch to ELF 6226 _LT_TAGVAR(ld_shlibs, $1)=no 6227 ;; 6228 6229 freebsd-elf*) 6230 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6231 ;; 6232 6233 freebsd* | dragonfly*) 6234 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6235 # conventions 6236 _LT_TAGVAR(ld_shlibs, $1)=yes 6237 ;; 6238 6239 gnu*) 6240 ;; 6241 6242 haiku*) 6243 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6244 _LT_TAGVAR(link_all_deplibs, $1)=yes 6245 ;; 6246 6247 hpux9*) 6248 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6249 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6250 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6251 _LT_TAGVAR(hardcode_direct, $1)=yes 6252 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6253 # but as the default 6254 # location of the library. 6255 6256 case $cc_basename in 6257 CC*) 6258 # FIXME: insert proper C++ library support 6259 _LT_TAGVAR(ld_shlibs, $1)=no 6260 ;; 6261 aCC*) 6262 _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 $lib' 6263 # Commands to make compiler produce verbose output that lists 6264 # what "hidden" libraries, object files and flags are used when 6265 # linking a shared library. 6266 # 6267 # There doesn't appear to be a way to prevent this compiler from 6268 # explicitly linking system object files so we need to strip them 6269 # from the output so that they don't get included in the library 6270 # dependencies. 6271 output_verbose_link_cmd='templist=`($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"' 6272 ;; 6273 *) 6274 if test "$GXX" = yes; then 6275 _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' 6276 else 6277 # FIXME: insert proper C++ library support 6278 _LT_TAGVAR(ld_shlibs, $1)=no 6279 fi 6280 ;; 6281 esac 6282 ;; 6283 6284 hpux10*|hpux11*) 6285 if test $with_gnu_ld = no; then 6286 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6287 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6288 6289 case $host_cpu in 6290 hppa*64*|ia64*) 6291 ;; 6292 *) 6293 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6294 ;; 6295 esac 6296 fi 6297 case $host_cpu in 6298 hppa*64*|ia64*) 6299 _LT_TAGVAR(hardcode_direct, $1)=no 6300 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6301 ;; 6302 *) 6303 _LT_TAGVAR(hardcode_direct, $1)=yes 6304 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6305 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6306 # but as the default 6307 # location of the library. 6308 ;; 6309 esac 6310 6311 case $cc_basename in 6312 CC*) 6313 # FIXME: insert proper C++ library support 6314 _LT_TAGVAR(ld_shlibs, $1)=no 6315 ;; 6316 aCC*) 6317 case $host_cpu in 6318 hppa*64*) 6319 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6320 ;; 6321 ia64*) 6322 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6323 ;; 6324 *) 6325 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6326 ;; 6327 esac 6328 # Commands to make compiler produce verbose output that lists 6329 # what "hidden" libraries, object files and flags are used when 6330 # linking a shared library. 6331 # 6332 # There doesn't appear to be a way to prevent this compiler from 6333 # explicitly linking system object files so we need to strip them 6334 # from the output so that they don't get included in the library 6335 # dependencies. 6336 output_verbose_link_cmd='templist=`($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"' 6337 ;; 6338 *) 6339 if test "$GXX" = yes; then 6340 if test $with_gnu_ld = no; then 6341 case $host_cpu in 6342 hppa*64*) 6343 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6344 ;; 6345 ia64*) 6346 _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' 6347 ;; 6348 *) 6349 _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' 6350 ;; 6351 esac 6352 fi 6353 else 6354 # FIXME: insert proper C++ library support 6355 _LT_TAGVAR(ld_shlibs, $1)=no 6356 fi 6357 ;; 6358 esac 6359 ;; 6360 6361 interix[[3-9]]*) 6362 _LT_TAGVAR(hardcode_direct, $1)=no 6363 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6364 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6365 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6366 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6367 # Instead, shared libraries are loaded at an image base (0x10000000 by 6368 # default) and relocated if they conflict, which is a slow very memory 6369 # consuming and fragmenting process. To avoid this, we pick a random, 6370 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6371 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6372 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6373 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6374 ;; 6375 irix5* | irix6*) 6376 case $cc_basename in 6377 CC*) 6378 # SGI C++ 6379 _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' 6380 6381 # Archives containing C++ object files must be created using 6382 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6383 # necessary to make sure instantiated templates are included 6384 # in the archive. 6385 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6386 ;; 6387 *) 6388 if test "$GXX" = yes; then 6389 if test "$with_gnu_ld" = no; then 6390 _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' 6391 else 6392 _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' 6393 fi 6394 fi 6395 _LT_TAGVAR(link_all_deplibs, $1)=yes 6396 ;; 6397 esac 6398 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6399 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6400 _LT_TAGVAR(inherit_rpath, $1)=yes 6401 ;; 6402 6403 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6404 case $cc_basename in 6405 KCC*) 6406 # Kuck and Associates, Inc. (KAI) C++ Compiler 6407 6408 # KCC will only create a shared library if the output file 6409 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6410 # to its proper name (with version) after linking. 6411 _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' 6412 _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 $lib' 6413 # Commands to make compiler produce verbose output that lists 6414 # what "hidden" libraries, object files and flags are used when 6415 # linking a shared library. 6416 # 6417 # There doesn't appear to be a way to prevent this compiler from 6418 # explicitly linking system object files so we need to strip them 6419 # from the output so that they don't get included in the library 6420 # dependencies. 6421 output_verbose_link_cmd='templist=`$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"' 6422 6423 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6424 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6425 6426 # Archives containing C++ object files must be created using 6427 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6428 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6429 ;; 6430 icpc* | ecpc* ) 6431 # Intel C++ 6432 with_gnu_ld=yes 6433 # version 8.0 and above of icpc choke on multiply defined symbols 6434 # if we add $predep_objects and $postdep_objects, however 7.1 and 6435 # earlier do not add the objects themselves. 6436 case `$CC -V 2>&1` in 6437 *"Version 7."*) 6438 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6439 _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' 6440 ;; 6441 *) # Version 8.0 or newer 6442 tmp_idyn= 6443 case $host_cpu in 6444 ia64*) tmp_idyn=' -i_dynamic';; 6445 esac 6446 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6447 _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' 6448 ;; 6449 esac 6450 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6451 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6452 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6453 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6454 ;; 6455 pgCC* | pgcpp*) 6456 # Portland Group C++ compiler 6457 case `$CC -V` in 6458 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6459 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6460 rm -rf $tpldir~ 6461 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6462 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6463 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6464 rm -rf $tpldir~ 6465 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6466 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6467 $RANLIB $oldlib' 6468 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6469 rm -rf $tpldir~ 6470 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6471 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6472 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6473 rm -rf $tpldir~ 6474 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6475 $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' 6476 ;; 6477 *) # Version 6 and above use weak symbols 6478 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6479 _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' 6480 ;; 6481 esac 6482 6483 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6484 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6485 _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' 6486 ;; 6487 cxx*) 6488 # Compaq C++ 6489 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6490 _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' 6491 6492 runpath_var=LD_RUN_PATH 6493 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6494 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6495 6496 # Commands to make compiler produce verbose output that lists 6497 # what "hidden" libraries, object files and flags are used when 6498 # linking a shared library. 6499 # 6500 # There doesn't appear to be a way to prevent this compiler from 6501 # explicitly linking system object files so we need to strip them 6502 # from the output so that they don't get included in the library 6503 # dependencies. 6504 output_verbose_link_cmd='templist=`$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' 6505 ;; 6506 xl* | mpixl* | bgxl*) 6507 # IBM XL 8.0 on PPC, with GNU ld 6508 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6509 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6510 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6511 if test "x$supports_anon_versioning" = xyes; then 6512 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6513 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6514 echo "local: *; };" >> $output_objdir/$libname.ver~ 6515 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6516 fi 6517 ;; 6518 *) 6519 case `$CC -V 2>&1 | sed 5q` in 6520 *Sun\ C*) 6521 # Sun C++ 5.9 6522 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6523 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6524 _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' 6525 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6526 _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' 6527 _LT_TAGVAR(compiler_needs_object, $1)=yes 6528 6529 # Not sure whether something based on 6530 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6531 # would be better. 6532 output_verbose_link_cmd='func_echo_all' 6533 6534 # Archives containing C++ object files must be created using 6535 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6536 # necessary to make sure instantiated templates are included 6537 # in the archive. 6538 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6539 ;; 6540 esac 6541 ;; 6542 esac 6543 ;; 6544 6545 lynxos*) 6546 # FIXME: insert proper C++ library support 6547 _LT_TAGVAR(ld_shlibs, $1)=no 6548 ;; 6549 6550 m88k*) 6551 # FIXME: insert proper C++ library support 6552 _LT_TAGVAR(ld_shlibs, $1)=no 6553 ;; 6554 6555 mvs*) 6556 case $cc_basename in 6557 cxx*) 6558 # FIXME: insert proper C++ library support 6559 _LT_TAGVAR(ld_shlibs, $1)=no 6560 ;; 6561 *) 6562 # FIXME: insert proper C++ library support 6563 _LT_TAGVAR(ld_shlibs, $1)=no 6564 ;; 6565 esac 6566 ;; 6567 6568 netbsd*) 6569 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6570 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6571 wlarc= 6572 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6573 _LT_TAGVAR(hardcode_direct, $1)=yes 6574 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6575 fi 6576 # Workaround some broken pre-1.5 toolchains 6577 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6578 ;; 6579 6580 *nto* | *qnx*) 6581 _LT_TAGVAR(ld_shlibs, $1)=yes 6582 ;; 6583 6584 openbsd2*) 6585 # C++ shared libraries are fairly broken 6586 _LT_TAGVAR(ld_shlibs, $1)=no 6587 ;; 6588 6589 openbsd*) 6590 if test -f /usr/libexec/ld.so; then 6591 _LT_TAGVAR(hardcode_direct, $1)=yes 6592 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6593 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6594 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6595 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6596 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6597 _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' 6598 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6599 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6600 fi 6601 output_verbose_link_cmd=func_echo_all 6602 else 6603 _LT_TAGVAR(ld_shlibs, $1)=no 6604 fi 6605 ;; 6606 6607 osf3* | osf4* | osf5*) 6608 case $cc_basename in 6609 KCC*) 6610 # Kuck and Associates, Inc. (KAI) C++ Compiler 6611 6612 # KCC will only create a shared library if the output file 6613 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6614 # to its proper name (with version) after linking. 6615 _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' 6616 6617 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6618 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6619 6620 # Archives containing C++ object files must be created using 6621 # the KAI C++ compiler. 6622 case $host in 6623 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6624 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6625 esac 6626 ;; 6627 RCC*) 6628 # Rational C++ 2.4.1 6629 # FIXME: insert proper C++ library support 6630 _LT_TAGVAR(ld_shlibs, $1)=no 6631 ;; 6632 cxx*) 6633 case $host in 6634 osf3*) 6635 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6636 _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' 6637 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6638 ;; 6639 *) 6640 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6641 _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' 6642 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6643 echo "-hidden">> $lib.exp~ 6644 $CC -shared$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~ 6645 $RM $lib.exp' 6646 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6647 ;; 6648 esac 6649 6650 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6651 6652 # Commands to make compiler produce verbose output that lists 6653 # what "hidden" libraries, object files and flags are used when 6654 # linking a shared library. 6655 # 6656 # There doesn't appear to be a way to prevent this compiler from 6657 # explicitly linking system object files so we need to strip them 6658 # from the output so that they don't get included in the library 6659 # dependencies. 6660 output_verbose_link_cmd='templist=`$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"' 6661 ;; 6662 *) 6663 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6664 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6665 case $host in 6666 osf3*) 6667 _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' 6668 ;; 6669 *) 6670 _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' 6671 ;; 6672 esac 6673 6674 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6675 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6676 6677 # Commands to make compiler produce verbose output that lists 6678 # what "hidden" libraries, object files and flags are used when 6679 # linking a shared library. 6680 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6681 6682 else 6683 # FIXME: insert proper C++ library support 6684 _LT_TAGVAR(ld_shlibs, $1)=no 6685 fi 6686 ;; 6687 esac 6688 ;; 6689 6690 psos*) 6691 # FIXME: insert proper C++ library support 6692 _LT_TAGVAR(ld_shlibs, $1)=no 6693 ;; 6694 6695 sunos4*) 6696 case $cc_basename in 6697 CC*) 6698 # Sun C++ 4.x 6699 # FIXME: insert proper C++ library support 6700 _LT_TAGVAR(ld_shlibs, $1)=no 6701 ;; 6702 lcc*) 6703 # Lucid 6704 # FIXME: insert proper C++ library support 6705 _LT_TAGVAR(ld_shlibs, $1)=no 6706 ;; 6707 *) 6708 # FIXME: insert proper C++ library support 6709 _LT_TAGVAR(ld_shlibs, $1)=no 6710 ;; 6711 esac 6712 ;; 6713 6714 solaris*) 6715 case $cc_basename in 6716 CC* | sunCC*) 6717 # Sun C++ 4.2, 5.x and Centerline C++ 6718 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6719 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6720 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6721 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6722 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6723 6724 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6725 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6726 case $host_os in 6727 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6728 *) 6729 # The compiler driver will combine and reorder linker options, 6730 # but understands `-z linker_flag'. 6731 # Supported since Solaris 2.6 (maybe 2.5.1?) 6732 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6733 ;; 6734 esac 6735 _LT_TAGVAR(link_all_deplibs, $1)=yes 6736 6737 output_verbose_link_cmd='func_echo_all' 6738 6739 # Archives containing C++ object files must be created using 6740 # "CC -xar", where "CC" is the Sun C++ compiler. This is 6741 # necessary to make sure instantiated templates are included 6742 # in the archive. 6743 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6744 ;; 6745 gcx*) 6746 # Green Hills C++ Compiler 6747 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6748 6749 # The C++ compiler must be used to create the archive. 6750 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6751 ;; 6752 *) 6753 # GNU C++ compiler with Solaris linker 6754 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6755 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6756 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6757 _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' 6758 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6759 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6760 6761 # Commands to make compiler produce verbose output that lists 6762 # what "hidden" libraries, object files and flags are used when 6763 # linking a shared library. 6764 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6765 else 6766 # g++ 2.7 appears to require `-G' NOT `-shared' on this 6767 # platform. 6768 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6769 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6770 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6771 6772 # Commands to make compiler produce verbose output that lists 6773 # what "hidden" libraries, object files and flags are used when 6774 # linking a shared library. 6775 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6776 fi 6777 6778 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6779 case $host_os in 6780 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6781 *) 6782 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6783 ;; 6784 esac 6785 fi 6786 ;; 6787 esac 6788 ;; 6789 6790 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6791 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6792 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6793 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6794 runpath_var='LD_RUN_PATH' 6795 6796 case $cc_basename in 6797 CC*) 6798 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6799 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6800 ;; 6801 *) 6802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6803 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6804 ;; 6805 esac 6806 ;; 6807 6808 sysv5* | sco3.2v5* | sco5v6*) 6809 # Note: We can NOT use -z defs as we might desire, because we do not 6810 # link with -lc, and that would cause any symbols used from libc to 6811 # always be unresolved, which means just about no library would 6812 # ever link correctly. If we're not using GNU ld we use -z text 6813 # though, which does catch some bad symbols but isn't as heavy-handed 6814 # as -z defs. 6815 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6816 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6817 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6818 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6819 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6820 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6821 _LT_TAGVAR(link_all_deplibs, $1)=yes 6822 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6823 runpath_var='LD_RUN_PATH' 6824 6825 case $cc_basename in 6826 CC*) 6827 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6828 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6829 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6830 '"$_LT_TAGVAR(old_archive_cmds, $1)" 6831 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6832 '"$_LT_TAGVAR(reload_cmds, $1)" 6833 ;; 6834 *) 6835 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6836 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6837 ;; 6838 esac 6839 ;; 6840 6841 tandem*) 6842 case $cc_basename in 6843 NCC*) 6844 # NonStop-UX NCC 3.20 6845 # FIXME: insert proper C++ library support 6846 _LT_TAGVAR(ld_shlibs, $1)=no 6847 ;; 6848 *) 6849 # FIXME: insert proper C++ library support 6850 _LT_TAGVAR(ld_shlibs, $1)=no 6851 ;; 6852 esac 6853 ;; 6854 6855 vxworks*) 6856 # FIXME: insert proper C++ library support 6857 _LT_TAGVAR(ld_shlibs, $1)=no 6858 ;; 6859 6860 *) 6861 # FIXME: insert proper C++ library support 6862 _LT_TAGVAR(ld_shlibs, $1)=no 6863 ;; 6864 esac 6865 6866 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6867 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6868 6869 _LT_TAGVAR(GCC, $1)="$GXX" 6870 _LT_TAGVAR(LD, $1)="$LD" 6871 6872 ## CAVEAT EMPTOR: 6873 ## There is no encapsulation within the following macros, do not change 6874 ## the running order or otherwise move them around unless you know exactly 6875 ## what you are doing... 6876 _LT_SYS_HIDDEN_LIBDEPS($1) 6877 _LT_COMPILER_PIC($1) 6878 _LT_COMPILER_C_O($1) 6879 _LT_COMPILER_FILE_LOCKS($1) 6880 _LT_LINKER_SHLIBS($1) 6881 _LT_SYS_DYNAMIC_LINKER($1) 6882 _LT_LINKER_HARDCODE_LIBPATH($1) 6883 6884 _LT_CONFIG($1) 6885 fi # test -n "$compiler" 6886 6887 CC=$lt_save_CC 6888 CFLAGS=$lt_save_CFLAGS 6889 LDCXX=$LD 6890 LD=$lt_save_LD 6891 GCC=$lt_save_GCC 6892 with_gnu_ld=$lt_save_with_gnu_ld 6893 lt_cv_path_LDCXX=$lt_cv_path_LD 6894 lt_cv_path_LD=$lt_save_path_LD 6895 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6896 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6897fi # test "$_lt_caught_CXX_error" != yes 6898 6899AC_LANG_POP 6900])# _LT_LANG_CXX_CONFIG 6901 6902 6903# _LT_FUNC_STRIPNAME_CNF 6904# ---------------------- 6905# func_stripname_cnf prefix suffix name 6906# strip PREFIX and SUFFIX off of NAME. 6907# PREFIX and SUFFIX must not contain globbing or regex special 6908# characters, hashes, percent signs, but SUFFIX may contain a leading 6909# dot (in which case that matches only a dot). 6910# 6911# This function is identical to the (non-XSI) version of func_stripname, 6912# except this one can be used by m4 code that may be executed by configure, 6913# rather than the libtool script. 6914m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6915AC_REQUIRE([_LT_DECL_SED]) 6916AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6917func_stripname_cnf () 6918{ 6919 case ${2} in 6920 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6921 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6922 esac 6923} # func_stripname_cnf 6924])# _LT_FUNC_STRIPNAME_CNF 6925 6926# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6927# --------------------------------- 6928# Figure out "hidden" library dependencies from verbose 6929# compiler output when linking a shared library. 6930# Parse the compiler output and extract the necessary 6931# objects, libraries and library flags. 6932m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6933[m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6934AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6935# Dependencies to place before and after the object being linked: 6936_LT_TAGVAR(predep_objects, $1)= 6937_LT_TAGVAR(postdep_objects, $1)= 6938_LT_TAGVAR(predeps, $1)= 6939_LT_TAGVAR(postdeps, $1)= 6940_LT_TAGVAR(compiler_lib_search_path, $1)= 6941 6942dnl we can't use the lt_simple_compile_test_code here, 6943dnl because it contains code intended for an executable, 6944dnl not a library. It's possible we should let each 6945dnl tag define a new lt_????_link_test_code variable, 6946dnl but it's only used here... 6947m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6948int a; 6949void foo (void) { a = 0; } 6950_LT_EOF 6951], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6952class Foo 6953{ 6954public: 6955 Foo (void) { a = 0; } 6956private: 6957 int a; 6958}; 6959_LT_EOF 6960], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6961 subroutine foo 6962 implicit none 6963 integer*4 a 6964 a=0 6965 return 6966 end 6967_LT_EOF 6968], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6969 subroutine foo 6970 implicit none 6971 integer a 6972 a=0 6973 return 6974 end 6975_LT_EOF 6976], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6977public class foo { 6978 private int a; 6979 public void bar (void) { 6980 a = 0; 6981 } 6982}; 6983_LT_EOF 6984], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 6985package foo 6986func foo() { 6987} 6988_LT_EOF 6989]) 6990 6991_lt_libdeps_save_CFLAGS=$CFLAGS 6992case "$CC $CFLAGS " in #( 6993*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6994*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6995*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 6996esac 6997 6998dnl Parse the compiler output and extract the necessary 6999dnl objects, libraries and library flags. 7000if AC_TRY_EVAL(ac_compile); then 7001 # Parse the compiler output and extract the necessary 7002 # objects, libraries and library flags. 7003 7004 # Sentinel used to keep track of whether or not we are before 7005 # the conftest object file. 7006 pre_test_object_deps_done=no 7007 7008 for p in `eval "$output_verbose_link_cmd"`; do 7009 case ${prev}${p} in 7010 7011 -L* | -R* | -l*) 7012 # Some compilers place space between "-{L,R}" and the path. 7013 # Remove the space. 7014 if test $p = "-L" || 7015 test $p = "-R"; then 7016 prev=$p 7017 continue 7018 fi 7019 7020 # Expand the sysroot to ease extracting the directories later. 7021 if test -z "$prev"; then 7022 case $p in 7023 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7024 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7025 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7026 esac 7027 fi 7028 case $p in 7029 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7030 esac 7031 if test "$pre_test_object_deps_done" = no; then 7032 case ${prev} in 7033 -L | -R) 7034 # Internal compiler library paths should come after those 7035 # provided the user. The postdeps already come after the 7036 # user supplied libs so there is no need to process them. 7037 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7038 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 7039 else 7040 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 7041 fi 7042 ;; 7043 # The "-l" case would never come before the object being 7044 # linked, so don't bother handling this case. 7045 esac 7046 else 7047 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7048 _LT_TAGVAR(postdeps, $1)="${prev}${p}" 7049 else 7050 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 7051 fi 7052 fi 7053 prev= 7054 ;; 7055 7056 *.lto.$objext) ;; # Ignore GCC LTO objects 7057 *.$objext) 7058 # This assumes that the test object file only shows up 7059 # once in the compiler output. 7060 if test "$p" = "conftest.$objext"; then 7061 pre_test_object_deps_done=yes 7062 continue 7063 fi 7064 7065 if test "$pre_test_object_deps_done" = no; then 7066 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7067 _LT_TAGVAR(predep_objects, $1)="$p" 7068 else 7069 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7070 fi 7071 else 7072 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7073 _LT_TAGVAR(postdep_objects, $1)="$p" 7074 else 7075 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7076 fi 7077 fi 7078 ;; 7079 7080 *) ;; # Ignore the rest. 7081 7082 esac 7083 done 7084 7085 # Clean up. 7086 rm -f a.out a.exe 7087else 7088 echo "libtool.m4: error: problem compiling $1 test program" 7089fi 7090 7091$RM -f confest.$objext 7092CFLAGS=$_lt_libdeps_save_CFLAGS 7093 7094# PORTME: override above test on systems where it is broken 7095m4_if([$1], [CXX], 7096[case $host_os in 7097interix[[3-9]]*) 7098 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7099 # hack all around it, let's just trust "g++" to DTRT. 7100 _LT_TAGVAR(predep_objects,$1)= 7101 _LT_TAGVAR(postdep_objects,$1)= 7102 _LT_TAGVAR(postdeps,$1)= 7103 ;; 7104 7105linux*) 7106 case `$CC -V 2>&1 | sed 5q` in 7107 *Sun\ C*) 7108 # Sun C++ 5.9 7109 7110 # The more standards-conforming stlport4 library is 7111 # incompatible with the Cstd library. Avoid specifying 7112 # it if it's in CXXFLAGS. Ignore libCrun as 7113 # -library=stlport4 depends on it. 7114 case " $CXX $CXXFLAGS " in 7115 *" -library=stlport4 "*) 7116 solaris_use_stlport4=yes 7117 ;; 7118 esac 7119 7120 if test "$solaris_use_stlport4" != yes; then 7121 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7122 fi 7123 ;; 7124 esac 7125 ;; 7126 7127solaris*) 7128 case $cc_basename in 7129 CC* | sunCC*) 7130 # The more standards-conforming stlport4 library is 7131 # incompatible with the Cstd library. Avoid specifying 7132 # it if it's in CXXFLAGS. Ignore libCrun as 7133 # -library=stlport4 depends on it. 7134 case " $CXX $CXXFLAGS " in 7135 *" -library=stlport4 "*) 7136 solaris_use_stlport4=yes 7137 ;; 7138 esac 7139 7140 # Adding this requires a known-good setup of shared libraries for 7141 # Sun compiler versions before 5.6, else PIC objects from an old 7142 # archive will be linked into the output, leading to subtle bugs. 7143 if test "$solaris_use_stlport4" != yes; then 7144 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7145 fi 7146 ;; 7147 esac 7148 ;; 7149esac 7150]) 7151 7152case " $_LT_TAGVAR(postdeps, $1) " in 7153*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7154esac 7155 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7156if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7157 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7158fi 7159_LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7160 [The directories searched by this compiler when creating a shared library]) 7161_LT_TAGDECL([], [predep_objects], [1], 7162 [Dependencies to place before and after the objects being linked to 7163 create a shared library]) 7164_LT_TAGDECL([], [postdep_objects], [1]) 7165_LT_TAGDECL([], [predeps], [1]) 7166_LT_TAGDECL([], [postdeps], [1]) 7167_LT_TAGDECL([], [compiler_lib_search_path], [1], 7168 [The library search path used internally by the compiler when linking 7169 a shared library]) 7170])# _LT_SYS_HIDDEN_LIBDEPS 7171 7172 7173# _LT_LANG_F77_CONFIG([TAG]) 7174# -------------------------- 7175# Ensure that the configuration variables for a Fortran 77 compiler are 7176# suitably defined. These variables are subsequently used by _LT_CONFIG 7177# to write the compiler configuration to `libtool'. 7178m4_defun([_LT_LANG_F77_CONFIG], 7179[AC_LANG_PUSH(Fortran 77) 7180if test -z "$F77" || test "X$F77" = "Xno"; then 7181 _lt_disable_F77=yes 7182fi 7183 7184_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7185_LT_TAGVAR(allow_undefined_flag, $1)= 7186_LT_TAGVAR(always_export_symbols, $1)=no 7187_LT_TAGVAR(archive_expsym_cmds, $1)= 7188_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7189_LT_TAGVAR(hardcode_direct, $1)=no 7190_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7191_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7192_LT_TAGVAR(hardcode_libdir_separator, $1)= 7193_LT_TAGVAR(hardcode_minus_L, $1)=no 7194_LT_TAGVAR(hardcode_automatic, $1)=no 7195_LT_TAGVAR(inherit_rpath, $1)=no 7196_LT_TAGVAR(module_cmds, $1)= 7197_LT_TAGVAR(module_expsym_cmds, $1)= 7198_LT_TAGVAR(link_all_deplibs, $1)=unknown 7199_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7200_LT_TAGVAR(reload_flag, $1)=$reload_flag 7201_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7202_LT_TAGVAR(no_undefined_flag, $1)= 7203_LT_TAGVAR(whole_archive_flag_spec, $1)= 7204_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7205 7206# Source file extension for f77 test sources. 7207ac_ext=f 7208 7209# Object file extension for compiled f77 test sources. 7210objext=o 7211_LT_TAGVAR(objext, $1)=$objext 7212 7213# No sense in running all these tests if we already determined that 7214# the F77 compiler isn't working. Some variables (like enable_shared) 7215# are currently assumed to apply to all compilers on this platform, 7216# and will be corrupted by setting them based on a non-working compiler. 7217if test "$_lt_disable_F77" != yes; then 7218 # Code to be used in simple compile tests 7219 lt_simple_compile_test_code="\ 7220 subroutine t 7221 return 7222 end 7223" 7224 7225 # Code to be used in simple link tests 7226 lt_simple_link_test_code="\ 7227 program t 7228 end 7229" 7230 7231 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7232 _LT_TAG_COMPILER 7233 7234 # save warnings/boilerplate of simple test code 7235 _LT_COMPILER_BOILERPLATE 7236 _LT_LINKER_BOILERPLATE 7237 7238 # Allow CC to be a program name with arguments. 7239 lt_save_CC="$CC" 7240 lt_save_GCC=$GCC 7241 lt_save_CFLAGS=$CFLAGS 7242 CC=${F77-"f77"} 7243 CFLAGS=$FFLAGS 7244 compiler=$CC 7245 _LT_TAGVAR(compiler, $1)=$CC 7246 _LT_CC_BASENAME([$compiler]) 7247 GCC=$G77 7248 if test -n "$compiler"; then 7249 AC_MSG_CHECKING([if libtool supports shared libraries]) 7250 AC_MSG_RESULT([$can_build_shared]) 7251 7252 AC_MSG_CHECKING([whether to build shared libraries]) 7253 test "$can_build_shared" = "no" && enable_shared=no 7254 7255 # On AIX, shared libraries and static libraries use the same namespace, and 7256 # are all built from PIC. 7257 case $host_os in 7258 aix3*) 7259 test "$enable_shared" = yes && enable_static=no 7260 if test -n "$RANLIB"; then 7261 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7262 postinstall_cmds='$RANLIB $lib' 7263 fi 7264 ;; 7265 aix[[4-9]]*) 7266 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7267 test "$enable_shared" = yes && enable_static=no 7268 fi 7269 ;; 7270 esac 7271 AC_MSG_RESULT([$enable_shared]) 7272 7273 AC_MSG_CHECKING([whether to build static libraries]) 7274 # Make sure either enable_shared or enable_static is yes. 7275 test "$enable_shared" = yes || enable_static=yes 7276 AC_MSG_RESULT([$enable_static]) 7277 7278 _LT_TAGVAR(GCC, $1)="$G77" 7279 _LT_TAGVAR(LD, $1)="$LD" 7280 7281 ## CAVEAT EMPTOR: 7282 ## There is no encapsulation within the following macros, do not change 7283 ## the running order or otherwise move them around unless you know exactly 7284 ## what you are doing... 7285 _LT_COMPILER_PIC($1) 7286 _LT_COMPILER_C_O($1) 7287 _LT_COMPILER_FILE_LOCKS($1) 7288 _LT_LINKER_SHLIBS($1) 7289 _LT_SYS_DYNAMIC_LINKER($1) 7290 _LT_LINKER_HARDCODE_LIBPATH($1) 7291 7292 _LT_CONFIG($1) 7293 fi # test -n "$compiler" 7294 7295 GCC=$lt_save_GCC 7296 CC="$lt_save_CC" 7297 CFLAGS="$lt_save_CFLAGS" 7298fi # test "$_lt_disable_F77" != yes 7299 7300AC_LANG_POP 7301])# _LT_LANG_F77_CONFIG 7302 7303 7304# _LT_LANG_FC_CONFIG([TAG]) 7305# ------------------------- 7306# Ensure that the configuration variables for a Fortran compiler are 7307# suitably defined. These variables are subsequently used by _LT_CONFIG 7308# to write the compiler configuration to `libtool'. 7309m4_defun([_LT_LANG_FC_CONFIG], 7310[AC_LANG_PUSH(Fortran) 7311 7312if test -z "$FC" || test "X$FC" = "Xno"; then 7313 _lt_disable_FC=yes 7314fi 7315 7316_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7317_LT_TAGVAR(allow_undefined_flag, $1)= 7318_LT_TAGVAR(always_export_symbols, $1)=no 7319_LT_TAGVAR(archive_expsym_cmds, $1)= 7320_LT_TAGVAR(export_dynamic_flag_spec, $1)= 7321_LT_TAGVAR(hardcode_direct, $1)=no 7322_LT_TAGVAR(hardcode_direct_absolute, $1)=no 7323_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7324_LT_TAGVAR(hardcode_libdir_separator, $1)= 7325_LT_TAGVAR(hardcode_minus_L, $1)=no 7326_LT_TAGVAR(hardcode_automatic, $1)=no 7327_LT_TAGVAR(inherit_rpath, $1)=no 7328_LT_TAGVAR(module_cmds, $1)= 7329_LT_TAGVAR(module_expsym_cmds, $1)= 7330_LT_TAGVAR(link_all_deplibs, $1)=unknown 7331_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7332_LT_TAGVAR(reload_flag, $1)=$reload_flag 7333_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7334_LT_TAGVAR(no_undefined_flag, $1)= 7335_LT_TAGVAR(whole_archive_flag_spec, $1)= 7336_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7337 7338# Source file extension for fc test sources. 7339ac_ext=${ac_fc_srcext-f} 7340 7341# Object file extension for compiled fc test sources. 7342objext=o 7343_LT_TAGVAR(objext, $1)=$objext 7344 7345# No sense in running all these tests if we already determined that 7346# the FC compiler isn't working. Some variables (like enable_shared) 7347# are currently assumed to apply to all compilers on this platform, 7348# and will be corrupted by setting them based on a non-working compiler. 7349if test "$_lt_disable_FC" != yes; then 7350 # Code to be used in simple compile tests 7351 lt_simple_compile_test_code="\ 7352 subroutine t 7353 return 7354 end 7355" 7356 7357 # Code to be used in simple link tests 7358 lt_simple_link_test_code="\ 7359 program t 7360 end 7361" 7362 7363 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7364 _LT_TAG_COMPILER 7365 7366 # save warnings/boilerplate of simple test code 7367 _LT_COMPILER_BOILERPLATE 7368 _LT_LINKER_BOILERPLATE 7369 7370 # Allow CC to be a program name with arguments. 7371 lt_save_CC="$CC" 7372 lt_save_GCC=$GCC 7373 lt_save_CFLAGS=$CFLAGS 7374 CC=${FC-"f95"} 7375 CFLAGS=$FCFLAGS 7376 compiler=$CC 7377 GCC=$ac_cv_fc_compiler_gnu 7378 7379 _LT_TAGVAR(compiler, $1)=$CC 7380 _LT_CC_BASENAME([$compiler]) 7381 7382 if test -n "$compiler"; then 7383 AC_MSG_CHECKING([if libtool supports shared libraries]) 7384 AC_MSG_RESULT([$can_build_shared]) 7385 7386 AC_MSG_CHECKING([whether to build shared libraries]) 7387 test "$can_build_shared" = "no" && enable_shared=no 7388 7389 # On AIX, shared libraries and static libraries use the same namespace, and 7390 # are all built from PIC. 7391 case $host_os in 7392 aix3*) 7393 test "$enable_shared" = yes && enable_static=no 7394 if test -n "$RANLIB"; then 7395 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7396 postinstall_cmds='$RANLIB $lib' 7397 fi 7398 ;; 7399 aix[[4-9]]*) 7400 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7401 test "$enable_shared" = yes && enable_static=no 7402 fi 7403 ;; 7404 esac 7405 AC_MSG_RESULT([$enable_shared]) 7406 7407 AC_MSG_CHECKING([whether to build static libraries]) 7408 # Make sure either enable_shared or enable_static is yes. 7409 test "$enable_shared" = yes || enable_static=yes 7410 AC_MSG_RESULT([$enable_static]) 7411 7412 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7413 _LT_TAGVAR(LD, $1)="$LD" 7414 7415 ## CAVEAT EMPTOR: 7416 ## There is no encapsulation within the following macros, do not change 7417 ## the running order or otherwise move them around unless you know exactly 7418 ## what you are doing... 7419 _LT_SYS_HIDDEN_LIBDEPS($1) 7420 _LT_COMPILER_PIC($1) 7421 _LT_COMPILER_C_O($1) 7422 _LT_COMPILER_FILE_LOCKS($1) 7423 _LT_LINKER_SHLIBS($1) 7424 _LT_SYS_DYNAMIC_LINKER($1) 7425 _LT_LINKER_HARDCODE_LIBPATH($1) 7426 7427 _LT_CONFIG($1) 7428 fi # test -n "$compiler" 7429 7430 GCC=$lt_save_GCC 7431 CC=$lt_save_CC 7432 CFLAGS=$lt_save_CFLAGS 7433fi # test "$_lt_disable_FC" != yes 7434 7435AC_LANG_POP 7436])# _LT_LANG_FC_CONFIG 7437 7438 7439# _LT_LANG_GCJ_CONFIG([TAG]) 7440# -------------------------- 7441# Ensure that the configuration variables for the GNU Java Compiler compiler 7442# are suitably defined. These variables are subsequently used by _LT_CONFIG 7443# to write the compiler configuration to `libtool'. 7444m4_defun([_LT_LANG_GCJ_CONFIG], 7445[AC_REQUIRE([LT_PROG_GCJ])dnl 7446AC_LANG_SAVE 7447 7448# Source file extension for Java test sources. 7449ac_ext=java 7450 7451# Object file extension for compiled Java test sources. 7452objext=o 7453_LT_TAGVAR(objext, $1)=$objext 7454 7455# Code to be used in simple compile tests 7456lt_simple_compile_test_code="class foo {}" 7457 7458# Code to be used in simple link tests 7459lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7460 7461# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7462_LT_TAG_COMPILER 7463 7464# save warnings/boilerplate of simple test code 7465_LT_COMPILER_BOILERPLATE 7466_LT_LINKER_BOILERPLATE 7467 7468# Allow CC to be a program name with arguments. 7469lt_save_CC=$CC 7470lt_save_CFLAGS=$CFLAGS 7471lt_save_GCC=$GCC 7472GCC=yes 7473CC=${GCJ-"gcj"} 7474CFLAGS=$GCJFLAGS 7475compiler=$CC 7476_LT_TAGVAR(compiler, $1)=$CC 7477_LT_TAGVAR(LD, $1)="$LD" 7478_LT_CC_BASENAME([$compiler]) 7479 7480# GCJ did not exist at the time GCC didn't implicitly link libc in. 7481_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7482 7483_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7484_LT_TAGVAR(reload_flag, $1)=$reload_flag 7485_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7486 7487if test -n "$compiler"; then 7488 _LT_COMPILER_NO_RTTI($1) 7489 _LT_COMPILER_PIC($1) 7490 _LT_COMPILER_C_O($1) 7491 _LT_COMPILER_FILE_LOCKS($1) 7492 _LT_LINKER_SHLIBS($1) 7493 _LT_LINKER_HARDCODE_LIBPATH($1) 7494 7495 _LT_CONFIG($1) 7496fi 7497 7498AC_LANG_RESTORE 7499 7500GCC=$lt_save_GCC 7501CC=$lt_save_CC 7502CFLAGS=$lt_save_CFLAGS 7503])# _LT_LANG_GCJ_CONFIG 7504 7505 7506# _LT_LANG_GO_CONFIG([TAG]) 7507# -------------------------- 7508# Ensure that the configuration variables for the GNU Go compiler 7509# are suitably defined. These variables are subsequently used by _LT_CONFIG 7510# to write the compiler configuration to `libtool'. 7511m4_defun([_LT_LANG_GO_CONFIG], 7512[AC_REQUIRE([LT_PROG_GO])dnl 7513AC_LANG_SAVE 7514 7515# Source file extension for Go test sources. 7516ac_ext=go 7517 7518# Object file extension for compiled Go test sources. 7519objext=o 7520_LT_TAGVAR(objext, $1)=$objext 7521 7522# Code to be used in simple compile tests 7523lt_simple_compile_test_code="package main; func main() { }" 7524 7525# Code to be used in simple link tests 7526lt_simple_link_test_code='package main; func main() { }' 7527 7528# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7529_LT_TAG_COMPILER 7530 7531# save warnings/boilerplate of simple test code 7532_LT_COMPILER_BOILERPLATE 7533_LT_LINKER_BOILERPLATE 7534 7535# Allow CC to be a program name with arguments. 7536lt_save_CC=$CC 7537lt_save_CFLAGS=$CFLAGS 7538lt_save_GCC=$GCC 7539GCC=yes 7540CC=${GOC-"gccgo"} 7541CFLAGS=$GOFLAGS 7542compiler=$CC 7543_LT_TAGVAR(compiler, $1)=$CC 7544_LT_TAGVAR(LD, $1)="$LD" 7545_LT_CC_BASENAME([$compiler]) 7546 7547# Go did not exist at the time GCC didn't implicitly link libc in. 7548_LT_TAGVAR(archive_cmds_need_lc, $1)=no 7549 7550_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7551_LT_TAGVAR(reload_flag, $1)=$reload_flag 7552_LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7553 7554if test -n "$compiler"; then 7555 _LT_COMPILER_NO_RTTI($1) 7556 _LT_COMPILER_PIC($1) 7557 _LT_COMPILER_C_O($1) 7558 _LT_COMPILER_FILE_LOCKS($1) 7559 _LT_LINKER_SHLIBS($1) 7560 _LT_LINKER_HARDCODE_LIBPATH($1) 7561 7562 _LT_CONFIG($1) 7563fi 7564 7565AC_LANG_RESTORE 7566 7567GCC=$lt_save_GCC 7568CC=$lt_save_CC 7569CFLAGS=$lt_save_CFLAGS 7570])# _LT_LANG_GO_CONFIG 7571 7572 7573# _LT_LANG_RC_CONFIG([TAG]) 7574# ------------------------- 7575# Ensure that the configuration variables for the Windows resource compiler 7576# are suitably defined. These variables are subsequently used by _LT_CONFIG 7577# to write the compiler configuration to `libtool'. 7578m4_defun([_LT_LANG_RC_CONFIG], 7579[AC_REQUIRE([LT_PROG_RC])dnl 7580AC_LANG_SAVE 7581 7582# Source file extension for RC test sources. 7583ac_ext=rc 7584 7585# Object file extension for compiled RC test sources. 7586objext=o 7587_LT_TAGVAR(objext, $1)=$objext 7588 7589# Code to be used in simple compile tests 7590lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7591 7592# Code to be used in simple link tests 7593lt_simple_link_test_code="$lt_simple_compile_test_code" 7594 7595# ltmain only uses $CC for tagged configurations so make sure $CC is set. 7596_LT_TAG_COMPILER 7597 7598# save warnings/boilerplate of simple test code 7599_LT_COMPILER_BOILERPLATE 7600_LT_LINKER_BOILERPLATE 7601 7602# Allow CC to be a program name with arguments. 7603lt_save_CC="$CC" 7604lt_save_CFLAGS=$CFLAGS 7605lt_save_GCC=$GCC 7606GCC= 7607CC=${RC-"windres"} 7608CFLAGS= 7609compiler=$CC 7610_LT_TAGVAR(compiler, $1)=$CC 7611_LT_CC_BASENAME([$compiler]) 7612_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7613 7614if test -n "$compiler"; then 7615 : 7616 _LT_CONFIG($1) 7617fi 7618 7619GCC=$lt_save_GCC 7620AC_LANG_RESTORE 7621CC=$lt_save_CC 7622CFLAGS=$lt_save_CFLAGS 7623])# _LT_LANG_RC_CONFIG 7624 7625 7626# LT_PROG_GCJ 7627# ----------- 7628AC_DEFUN([LT_PROG_GCJ], 7629[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7630 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7631 [AC_CHECK_TOOL(GCJ, gcj,) 7632 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7633 AC_SUBST(GCJFLAGS)])])[]dnl 7634]) 7635 7636# Old name: 7637AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7638dnl aclocal-1.4 backwards compatibility: 7639dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7640 7641 7642# LT_PROG_GO 7643# ---------- 7644AC_DEFUN([LT_PROG_GO], 7645[AC_CHECK_TOOL(GOC, gccgo,) 7646]) 7647 7648 7649# LT_PROG_RC 7650# ---------- 7651AC_DEFUN([LT_PROG_RC], 7652[AC_CHECK_TOOL(RC, windres,) 7653]) 7654 7655# Old name: 7656AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7657dnl aclocal-1.4 backwards compatibility: 7658dnl AC_DEFUN([LT_AC_PROG_RC], []) 7659 7660 7661# _LT_DECL_EGREP 7662# -------------- 7663# If we don't have a new enough Autoconf to choose the best grep 7664# available, choose the one first in the user's PATH. 7665m4_defun([_LT_DECL_EGREP], 7666[AC_REQUIRE([AC_PROG_EGREP])dnl 7667AC_REQUIRE([AC_PROG_FGREP])dnl 7668test -z "$GREP" && GREP=grep 7669_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7670_LT_DECL([], [EGREP], [1], [An ERE matcher]) 7671_LT_DECL([], [FGREP], [1], [A literal string matcher]) 7672dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7673AC_SUBST([GREP]) 7674]) 7675 7676 7677# _LT_DECL_OBJDUMP 7678# -------------- 7679# If we don't have a new enough Autoconf to choose the best objdump 7680# available, choose the one first in the user's PATH. 7681m4_defun([_LT_DECL_OBJDUMP], 7682[AC_CHECK_TOOL(OBJDUMP, objdump, false) 7683test -z "$OBJDUMP" && OBJDUMP=objdump 7684_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7685AC_SUBST([OBJDUMP]) 7686]) 7687 7688# _LT_DECL_DLLTOOL 7689# ---------------- 7690# Ensure DLLTOOL variable is set. 7691m4_defun([_LT_DECL_DLLTOOL], 7692[AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7693test -z "$DLLTOOL" && DLLTOOL=dlltool 7694_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7695AC_SUBST([DLLTOOL]) 7696]) 7697 7698# _LT_DECL_SED 7699# ------------ 7700# Check for a fully-functional sed program, that truncates 7701# as few characters as possible. Prefer GNU sed if found. 7702m4_defun([_LT_DECL_SED], 7703[AC_PROG_SED 7704test -z "$SED" && SED=sed 7705Xsed="$SED -e 1s/^X//" 7706_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7707_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7708 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7709])# _LT_DECL_SED 7710 7711m4_ifndef([AC_PROG_SED], [ 7712# NOTE: This macro has been submitted for inclusion into # 7713# GNU Autoconf as AC_PROG_SED. When it is available in # 7714# a released version of Autoconf we should remove this # 7715# macro and use it instead. # 7716 7717m4_defun([AC_PROG_SED], 7718[AC_MSG_CHECKING([for a sed that does not truncate output]) 7719AC_CACHE_VAL(lt_cv_path_SED, 7720[# Loop through the user's path and test for sed and gsed. 7721# Then use that list of sed's as ones to test for truncation. 7722as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7723for as_dir in $PATH 7724do 7725 IFS=$as_save_IFS 7726 test -z "$as_dir" && as_dir=. 7727 for lt_ac_prog in sed gsed; do 7728 for ac_exec_ext in '' $ac_executable_extensions; do 7729 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7730 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7731 fi 7732 done 7733 done 7734done 7735IFS=$as_save_IFS 7736lt_ac_max=0 7737lt_ac_count=0 7738# Add /usr/xpg4/bin/sed as it is typically found on Solaris 7739# along with /bin/sed that truncates output. 7740for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7741 test ! -f $lt_ac_sed && continue 7742 cat /dev/null > conftest.in 7743 lt_ac_count=0 7744 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7745 # Check for GNU sed and select it if it is found. 7746 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7747 lt_cv_path_SED=$lt_ac_sed 7748 break 7749 fi 7750 while true; do 7751 cat conftest.in conftest.in >conftest.tmp 7752 mv conftest.tmp conftest.in 7753 cp conftest.in conftest.nl 7754 echo >>conftest.nl 7755 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7756 cmp -s conftest.out conftest.nl || break 7757 # 10000 chars as input seems more than enough 7758 test $lt_ac_count -gt 10 && break 7759 lt_ac_count=`expr $lt_ac_count + 1` 7760 if test $lt_ac_count -gt $lt_ac_max; then 7761 lt_ac_max=$lt_ac_count 7762 lt_cv_path_SED=$lt_ac_sed 7763 fi 7764 done 7765done 7766]) 7767SED=$lt_cv_path_SED 7768AC_SUBST([SED]) 7769AC_MSG_RESULT([$SED]) 7770])#AC_PROG_SED 7771])#m4_ifndef 7772 7773# Old name: 7774AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7775dnl aclocal-1.4 backwards compatibility: 7776dnl AC_DEFUN([LT_AC_PROG_SED], []) 7777 7778 7779# _LT_CHECK_SHELL_FEATURES 7780# ------------------------ 7781# Find out whether the shell is Bourne or XSI compatible, 7782# or has some other useful features. 7783m4_defun([_LT_CHECK_SHELL_FEATURES], 7784[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7785# Try some XSI features 7786xsi_shell=no 7787( _lt_dummy="a/b/c" 7788 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7789 = c,a/b,b/c, \ 7790 && eval 'test $(( 1 + 1 )) -eq 2 \ 7791 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7792 && xsi_shell=yes 7793AC_MSG_RESULT([$xsi_shell]) 7794_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7795 7796AC_MSG_CHECKING([whether the shell understands "+="]) 7797lt_shell_append=no 7798( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7799 >/dev/null 2>&1 \ 7800 && lt_shell_append=yes 7801AC_MSG_RESULT([$lt_shell_append]) 7802_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7803 7804if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7805 lt_unset=unset 7806else 7807 lt_unset=false 7808fi 7809_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7810 7811# test EBCDIC or ASCII 7812case `echo X|tr X '\101'` in 7813 A) # ASCII based system 7814 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7815 lt_SP2NL='tr \040 \012' 7816 lt_NL2SP='tr \015\012 \040\040' 7817 ;; 7818 *) # EBCDIC based system 7819 lt_SP2NL='tr \100 \n' 7820 lt_NL2SP='tr \r\n \100\100' 7821 ;; 7822esac 7823_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7824_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7825])# _LT_CHECK_SHELL_FEATURES 7826 7827 7828# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7829# ------------------------------------------------------ 7830# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7831# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7832m4_defun([_LT_PROG_FUNCTION_REPLACE], 7833[dnl { 7834sed -e '/^$1 ()$/,/^} # $1 /c\ 7835$1 ()\ 7836{\ 7837m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) 7838} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7839 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7840 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7841test 0 -eq $? || _lt_function_replace_fail=: 7842]) 7843 7844 7845# _LT_PROG_REPLACE_SHELLFNS 7846# ------------------------- 7847# Replace existing portable implementations of several shell functions with 7848# equivalent extended shell implementations where those features are available.. 7849m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7850[if test x"$xsi_shell" = xyes; then 7851 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7852 case ${1} in 7853 */*) func_dirname_result="${1%/*}${2}" ;; 7854 * ) func_dirname_result="${3}" ;; 7855 esac]) 7856 7857 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7858 func_basename_result="${1##*/}"]) 7859 7860 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7861 case ${1} in 7862 */*) func_dirname_result="${1%/*}${2}" ;; 7863 * ) func_dirname_result="${3}" ;; 7864 esac 7865 func_basename_result="${1##*/}"]) 7866 7867 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7868 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7869 # positional parameters, so assign one to ordinary parameter first. 7870 func_stripname_result=${3} 7871 func_stripname_result=${func_stripname_result#"${1}"} 7872 func_stripname_result=${func_stripname_result%"${2}"}]) 7873 7874 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7875 func_split_long_opt_name=${1%%=*} 7876 func_split_long_opt_arg=${1#*=}]) 7877 7878 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7879 func_split_short_opt_arg=${1#??} 7880 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7881 7882 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7883 case ${1} in 7884 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7885 *) func_lo2o_result=${1} ;; 7886 esac]) 7887 7888 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7889 7890 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7891 7892 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7893fi 7894 7895if test x"$lt_shell_append" = xyes; then 7896 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7897 7898 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7899 func_quote_for_eval "${2}" 7900dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7901 eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7902 7903 # Save a `func_append' function call where possible by direct use of '+=' 7904 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7905 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7906 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7907 test 0 -eq $? || _lt_function_replace_fail=: 7908else 7909 # Save a `func_append' function call even when '+=' is not available 7910 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7911 && mv -f "$cfgfile.tmp" "$cfgfile" \ 7912 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7913 test 0 -eq $? || _lt_function_replace_fail=: 7914fi 7915 7916if test x"$_lt_function_replace_fail" = x":"; then 7917 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7918fi 7919]) 7920 7921# _LT_PATH_CONVERSION_FUNCTIONS 7922# ----------------------------- 7923# Determine which file name conversion functions should be used by 7924# func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7925# for certain cross-compile configurations and native mingw. 7926m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7927[AC_REQUIRE([AC_CANONICAL_HOST])dnl 7928AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7929AC_MSG_CHECKING([how to convert $build file names to $host format]) 7930AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7931[case $host in 7932 *-*-mingw* ) 7933 case $build in 7934 *-*-mingw* ) # actually msys 7935 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7936 ;; 7937 *-*-cygwin* ) 7938 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7939 ;; 7940 * ) # otherwise, assume *nix 7941 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7942 ;; 7943 esac 7944 ;; 7945 *-*-cygwin* ) 7946 case $build in 7947 *-*-mingw* ) # actually msys 7948 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7949 ;; 7950 *-*-cygwin* ) 7951 lt_cv_to_host_file_cmd=func_convert_file_noop 7952 ;; 7953 * ) # otherwise, assume *nix 7954 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7955 ;; 7956 esac 7957 ;; 7958 * ) # unhandled hosts (and "normal" native builds) 7959 lt_cv_to_host_file_cmd=func_convert_file_noop 7960 ;; 7961esac 7962]) 7963to_host_file_cmd=$lt_cv_to_host_file_cmd 7964AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7965_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7966 [0], [convert $build file names to $host format])dnl 7967 7968AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7969AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7970[#assume ordinary cross tools, or native build. 7971lt_cv_to_tool_file_cmd=func_convert_file_noop 7972case $host in 7973 *-*-mingw* ) 7974 case $build in 7975 *-*-mingw* ) # actually msys 7976 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7977 ;; 7978 esac 7979 ;; 7980esac 7981]) 7982to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7983AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7984_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7985 [0], [convert $build files to toolchain format])dnl 7986])# _LT_PATH_CONVERSION_FUNCTIONS 7987 7988# Helper functions for option handling. -*- Autoconf -*- 7989# 7990# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, 7991# Inc. 7992# Written by Gary V. Vaughan, 2004 7993# 7994# This file is free software; the Free Software Foundation gives 7995# unlimited permission to copy and/or distribute it, with or without 7996# modifications, as long as this notice is preserved. 7997 7998# serial 7 ltoptions.m4 7999 8000# This is to help aclocal find these macros, as it can't see m4_define. 8001AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 8002 8003 8004# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 8005# ------------------------------------------ 8006m4_define([_LT_MANGLE_OPTION], 8007[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 8008 8009 8010# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 8011# --------------------------------------- 8012# Set option OPTION-NAME for macro MACRO-NAME, and if there is a 8013# matching handler defined, dispatch to it. Other OPTION-NAMEs are 8014# saved as a flag. 8015m4_define([_LT_SET_OPTION], 8016[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 8017m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 8018 _LT_MANGLE_DEFUN([$1], [$2]), 8019 [m4_warning([Unknown $1 option `$2'])])[]dnl 8020]) 8021 8022 8023# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 8024# ------------------------------------------------------------ 8025# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 8026m4_define([_LT_IF_OPTION], 8027[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 8028 8029 8030# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 8031# ------------------------------------------------------- 8032# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 8033# are set. 8034m4_define([_LT_UNLESS_OPTIONS], 8035[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8036 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 8037 [m4_define([$0_found])])])[]dnl 8038m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 8039])[]dnl 8040]) 8041 8042 8043# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 8044# ---------------------------------------- 8045# OPTION-LIST is a space-separated list of Libtool options associated 8046# with MACRO-NAME. If any OPTION has a matching handler declared with 8047# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 8048# the unknown option and exit. 8049m4_defun([_LT_SET_OPTIONS], 8050[# Set options 8051m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8052 [_LT_SET_OPTION([$1], _LT_Option)]) 8053 8054m4_if([$1],[LT_INIT],[ 8055 dnl 8056 dnl Simply set some default values (i.e off) if boolean options were not 8057 dnl specified: 8058 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 8059 ]) 8060 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 8061 ]) 8062 dnl 8063 dnl If no reference was made to various pairs of opposing options, then 8064 dnl we run the default mode handler for the pair. For example, if neither 8065 dnl `shared' nor `disable-shared' was passed, we enable building of shared 8066 dnl archives by default: 8067 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 8068 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 8069 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 8070 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 8071 [_LT_ENABLE_FAST_INSTALL]) 8072 ]) 8073])# _LT_SET_OPTIONS 8074 8075 8076 8077# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 8078# ----------------------------------------- 8079m4_define([_LT_MANGLE_DEFUN], 8080[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 8081 8082 8083# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 8084# ----------------------------------------------- 8085m4_define([LT_OPTION_DEFINE], 8086[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 8087])# LT_OPTION_DEFINE 8088 8089 8090# dlopen 8091# ------ 8092LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 8093]) 8094 8095AU_DEFUN([AC_LIBTOOL_DLOPEN], 8096[_LT_SET_OPTION([LT_INIT], [dlopen]) 8097AC_DIAGNOSE([obsolete], 8098[$0: Remove this warning and the call to _LT_SET_OPTION when you 8099put the `dlopen' option into LT_INIT's first parameter.]) 8100]) 8101 8102dnl aclocal-1.4 backwards compatibility: 8103dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 8104 8105 8106# win32-dll 8107# --------- 8108# Declare package support for building win32 dll's. 8109LT_OPTION_DEFINE([LT_INIT], [win32-dll], 8110[enable_win32_dll=yes 8111 8112case $host in 8113*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 8114 AC_CHECK_TOOL(AS, as, false) 8115 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8116 AC_CHECK_TOOL(OBJDUMP, objdump, false) 8117 ;; 8118esac 8119 8120test -z "$AS" && AS=as 8121_LT_DECL([], [AS], [1], [Assembler program])dnl 8122 8123test -z "$DLLTOOL" && DLLTOOL=dlltool 8124_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 8125 8126test -z "$OBJDUMP" && OBJDUMP=objdump 8127_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 8128])# win32-dll 8129 8130AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8131[AC_REQUIRE([AC_CANONICAL_HOST])dnl 8132_LT_SET_OPTION([LT_INIT], [win32-dll]) 8133AC_DIAGNOSE([obsolete], 8134[$0: Remove this warning and the call to _LT_SET_OPTION when you 8135put the `win32-dll' option into LT_INIT's first parameter.]) 8136]) 8137 8138dnl aclocal-1.4 backwards compatibility: 8139dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8140 8141 8142# _LT_ENABLE_SHARED([DEFAULT]) 8143# ---------------------------- 8144# implement the --enable-shared flag, and supports the `shared' and 8145# `disable-shared' LT_INIT options. 8146# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8147m4_define([_LT_ENABLE_SHARED], 8148[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8149AC_ARG_ENABLE([shared], 8150 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8151 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8152 [p=${PACKAGE-default} 8153 case $enableval in 8154 yes) enable_shared=yes ;; 8155 no) enable_shared=no ;; 8156 *) 8157 enable_shared=no 8158 # Look at the argument we got. We use all the common list separators. 8159 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8160 for pkg in $enableval; do 8161 IFS="$lt_save_ifs" 8162 if test "X$pkg" = "X$p"; then 8163 enable_shared=yes 8164 fi 8165 done 8166 IFS="$lt_save_ifs" 8167 ;; 8168 esac], 8169 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8170 8171 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8172 [Whether or not to build shared libraries]) 8173])# _LT_ENABLE_SHARED 8174 8175LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8176LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8177 8178# Old names: 8179AC_DEFUN([AC_ENABLE_SHARED], 8180[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8181]) 8182 8183AC_DEFUN([AC_DISABLE_SHARED], 8184[_LT_SET_OPTION([LT_INIT], [disable-shared]) 8185]) 8186 8187AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8188AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8189 8190dnl aclocal-1.4 backwards compatibility: 8191dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8192dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8193 8194 8195 8196# _LT_ENABLE_STATIC([DEFAULT]) 8197# ---------------------------- 8198# implement the --enable-static flag, and support the `static' and 8199# `disable-static' LT_INIT options. 8200# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8201m4_define([_LT_ENABLE_STATIC], 8202[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8203AC_ARG_ENABLE([static], 8204 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8205 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8206 [p=${PACKAGE-default} 8207 case $enableval in 8208 yes) enable_static=yes ;; 8209 no) enable_static=no ;; 8210 *) 8211 enable_static=no 8212 # Look at the argument we got. We use all the common list separators. 8213 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8214 for pkg in $enableval; do 8215 IFS="$lt_save_ifs" 8216 if test "X$pkg" = "X$p"; then 8217 enable_static=yes 8218 fi 8219 done 8220 IFS="$lt_save_ifs" 8221 ;; 8222 esac], 8223 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8224 8225 _LT_DECL([build_old_libs], [enable_static], [0], 8226 [Whether or not to build static libraries]) 8227])# _LT_ENABLE_STATIC 8228 8229LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8230LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8231 8232# Old names: 8233AC_DEFUN([AC_ENABLE_STATIC], 8234[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8235]) 8236 8237AC_DEFUN([AC_DISABLE_STATIC], 8238[_LT_SET_OPTION([LT_INIT], [disable-static]) 8239]) 8240 8241AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8242AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8243 8244dnl aclocal-1.4 backwards compatibility: 8245dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8246dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8247 8248 8249 8250# _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8251# ---------------------------------- 8252# implement the --enable-fast-install flag, and support the `fast-install' 8253# and `disable-fast-install' LT_INIT options. 8254# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 8255m4_define([_LT_ENABLE_FAST_INSTALL], 8256[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8257AC_ARG_ENABLE([fast-install], 8258 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8259 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8260 [p=${PACKAGE-default} 8261 case $enableval in 8262 yes) enable_fast_install=yes ;; 8263 no) enable_fast_install=no ;; 8264 *) 8265 enable_fast_install=no 8266 # Look at the argument we got. We use all the common list separators. 8267 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8268 for pkg in $enableval; do 8269 IFS="$lt_save_ifs" 8270 if test "X$pkg" = "X$p"; then 8271 enable_fast_install=yes 8272 fi 8273 done 8274 IFS="$lt_save_ifs" 8275 ;; 8276 esac], 8277 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8278 8279_LT_DECL([fast_install], [enable_fast_install], [0], 8280 [Whether or not to optimize for fast installation])dnl 8281])# _LT_ENABLE_FAST_INSTALL 8282 8283LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8284LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8285 8286# Old names: 8287AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8288[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8289AC_DIAGNOSE([obsolete], 8290[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8291the `fast-install' option into LT_INIT's first parameter.]) 8292]) 8293 8294AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8295[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8296AC_DIAGNOSE([obsolete], 8297[$0: Remove this warning and the call to _LT_SET_OPTION when you put 8298the `disable-fast-install' option into LT_INIT's first parameter.]) 8299]) 8300 8301dnl aclocal-1.4 backwards compatibility: 8302dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8303dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8304 8305 8306# _LT_WITH_PIC([MODE]) 8307# -------------------- 8308# implement the --with-pic flag, and support the `pic-only' and `no-pic' 8309# LT_INIT options. 8310# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 8311m4_define([_LT_WITH_PIC], 8312[AC_ARG_WITH([pic], 8313 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], 8314 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8315 [lt_p=${PACKAGE-default} 8316 case $withval in 8317 yes|no) pic_mode=$withval ;; 8318 *) 8319 pic_mode=default 8320 # Look at the argument we got. We use all the common list separators. 8321 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 8322 for lt_pkg in $withval; do 8323 IFS="$lt_save_ifs" 8324 if test "X$lt_pkg" = "X$lt_p"; then 8325 pic_mode=yes 8326 fi 8327 done 8328 IFS="$lt_save_ifs" 8329 ;; 8330 esac], 8331 [pic_mode=default]) 8332 8333test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 8334 8335_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8336])# _LT_WITH_PIC 8337 8338LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8339LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8340 8341# Old name: 8342AU_DEFUN([AC_LIBTOOL_PICMODE], 8343[_LT_SET_OPTION([LT_INIT], [pic-only]) 8344AC_DIAGNOSE([obsolete], 8345[$0: Remove this warning and the call to _LT_SET_OPTION when you 8346put the `pic-only' option into LT_INIT's first parameter.]) 8347]) 8348 8349dnl aclocal-1.4 backwards compatibility: 8350dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8351 8352 8353m4_define([_LTDL_MODE], []) 8354LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8355 [m4_define([_LTDL_MODE], [nonrecursive])]) 8356LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8357 [m4_define([_LTDL_MODE], [recursive])]) 8358LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8359 [m4_define([_LTDL_MODE], [subproject])]) 8360 8361m4_define([_LTDL_TYPE], []) 8362LT_OPTION_DEFINE([LTDL_INIT], [installable], 8363 [m4_define([_LTDL_TYPE], [installable])]) 8364LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8365 [m4_define([_LTDL_TYPE], [convenience])]) 8366 8367# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8368# 8369# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 8370# Written by Gary V. Vaughan, 2004 8371# 8372# This file is free software; the Free Software Foundation gives 8373# unlimited permission to copy and/or distribute it, with or without 8374# modifications, as long as this notice is preserved. 8375 8376# serial 6 ltsugar.m4 8377 8378# This is to help aclocal find these macros, as it can't see m4_define. 8379AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8380 8381 8382# lt_join(SEP, ARG1, [ARG2...]) 8383# ----------------------------- 8384# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8385# associated separator. 8386# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8387# versions in m4sugar had bugs. 8388m4_define([lt_join], 8389[m4_if([$#], [1], [], 8390 [$#], [2], [[$2]], 8391 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8392m4_define([_lt_join], 8393[m4_if([$#$2], [2], [], 8394 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8395 8396 8397# lt_car(LIST) 8398# lt_cdr(LIST) 8399# ------------ 8400# Manipulate m4 lists. 8401# These macros are necessary as long as will still need to support 8402# Autoconf-2.59 which quotes differently. 8403m4_define([lt_car], [[$1]]) 8404m4_define([lt_cdr], 8405[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8406 [$#], 1, [], 8407 [m4_dquote(m4_shift($@))])]) 8408m4_define([lt_unquote], $1) 8409 8410 8411# lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8412# ------------------------------------------ 8413# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 8414# Note that neither SEPARATOR nor STRING are expanded; they are appended 8415# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8416# No SEPARATOR is output if MACRO-NAME was previously undefined (different 8417# than defined and empty). 8418# 8419# This macro is needed until we can rely on Autoconf 2.62, since earlier 8420# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8421m4_define([lt_append], 8422[m4_define([$1], 8423 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8424 8425 8426 8427# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8428# ---------------------------------------------------------- 8429# Produce a SEP delimited list of all paired combinations of elements of 8430# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8431# has the form PREFIXmINFIXSUFFIXn. 8432# Needed until we can rely on m4_combine added in Autoconf 2.62. 8433m4_define([lt_combine], 8434[m4_if(m4_eval([$# > 3]), [1], 8435 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8436[[m4_foreach([_Lt_prefix], [$2], 8437 [m4_foreach([_Lt_suffix], 8438 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8439 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8440 8441 8442# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8443# ----------------------------------------------------------------------- 8444# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8445# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8446m4_define([lt_if_append_uniq], 8447[m4_ifdef([$1], 8448 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8449 [lt_append([$1], [$2], [$3])$4], 8450 [$5])], 8451 [lt_append([$1], [$2], [$3])$4])]) 8452 8453 8454# lt_dict_add(DICT, KEY, VALUE) 8455# ----------------------------- 8456m4_define([lt_dict_add], 8457[m4_define([$1($2)], [$3])]) 8458 8459 8460# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8461# -------------------------------------------- 8462m4_define([lt_dict_add_subkey], 8463[m4_define([$1($2:$3)], [$4])]) 8464 8465 8466# lt_dict_fetch(DICT, KEY, [SUBKEY]) 8467# ---------------------------------- 8468m4_define([lt_dict_fetch], 8469[m4_ifval([$3], 8470 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8471 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8472 8473 8474# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8475# ----------------------------------------------------------------- 8476m4_define([lt_if_dict_fetch], 8477[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8478 [$5], 8479 [$6])]) 8480 8481 8482# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8483# -------------------------------------------------------------- 8484m4_define([lt_dict_filter], 8485[m4_if([$5], [], [], 8486 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8487 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8488 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8489]) 8490 8491# ltversion.m4 -- version numbers -*- Autoconf -*- 8492# 8493# Copyright (C) 2004 Free Software Foundation, Inc. 8494# Written by Scott James Remnant, 2004 8495# 8496# This file is free software; the Free Software Foundation gives 8497# unlimited permission to copy and/or distribute it, with or without 8498# modifications, as long as this notice is preserved. 8499 8500# @configure_input@ 8501 8502# serial 3337 ltversion.m4 8503# This file is part of GNU Libtool 8504 8505m4_define([LT_PACKAGE_VERSION], [2.4.2]) 8506m4_define([LT_PACKAGE_REVISION], [1.3337]) 8507 8508AC_DEFUN([LTVERSION_VERSION], 8509[macro_version='2.4.2' 8510macro_revision='1.3337' 8511_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8512_LT_DECL(, macro_revision, 0) 8513]) 8514 8515# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8516# 8517# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. 8518# Written by Scott James Remnant, 2004. 8519# 8520# This file is free software; the Free Software Foundation gives 8521# unlimited permission to copy and/or distribute it, with or without 8522# modifications, as long as this notice is preserved. 8523 8524# serial 5 lt~obsolete.m4 8525 8526# These exist entirely to fool aclocal when bootstrapping libtool. 8527# 8528# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 8529# which have later been changed to m4_define as they aren't part of the 8530# exported API, or moved to Autoconf or Automake where they belong. 8531# 8532# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8533# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8534# using a macro with the same name in our local m4/libtool.m4 it'll 8535# pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8536# and doesn't know about Autoconf macros at all.) 8537# 8538# So we provide this file, which has a silly filename so it's always 8539# included after everything else. This provides aclocal with the 8540# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8541# because those macros already exist, or will be overwritten later. 8542# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8543# 8544# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 8545# Yes, that means every name once taken will need to remain here until 8546# we give up compatibility with versions before 1.7, at which point 8547# we need to keep only those names which we still refer to. 8548 8549# This is to help aclocal find these macros, as it can't see m4_define. 8550AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 8551 8552m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 8553m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 8554m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 8555m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 8556m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 8557m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) 8558m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) 8559m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) 8560m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) 8561m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) 8562m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) 8563m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) 8564m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) 8565m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) 8566m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) 8567m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) 8568m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) 8569m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) 8570m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) 8571m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) 8572m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) 8573m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) 8574m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) 8575m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) 8576m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) 8577m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) 8578m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) 8579m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) 8580m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) 8581m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) 8582m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) 8583m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) 8584m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) 8585m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) 8586m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) 8587m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) 8588m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) 8589m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) 8590m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) 8591m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) 8592m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) 8593m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) 8594m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) 8595m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 8596m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 8597m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 8598m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 8599m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 8600m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 8601m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 8602m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 8603m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 8604m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 8605m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 8606m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 8607m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 8608m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 8609m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 8610m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 8611m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 8612m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 8613 8614# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- 8615# serial 1 (pkg-config-0.24) 8616# 8617# Copyright © 2004 Scott James Remnant <scott@netsplit.com>. 8618# 8619# This program is free software; you can redistribute it and/or modify 8620# it under the terms of the GNU General Public License as published by 8621# the Free Software Foundation; either version 2 of the License, or 8622# (at your option) any later version. 8623# 8624# This program is distributed in the hope that it will be useful, but 8625# WITHOUT ANY WARRANTY; without even the implied warranty of 8626# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 8627# General Public License for more details. 8628# 8629# You should have received a copy of the GNU General Public License 8630# along with this program; if not, write to the Free Software 8631# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 8632# 8633# As a special exception to the GNU General Public License, if you 8634# distribute this file as part of a program that contains a 8635# configuration script generated by Autoconf, you may include it under 8636# the same distribution terms that you use for the rest of that program. 8637 8638# PKG_PROG_PKG_CONFIG([MIN-VERSION]) 8639# ---------------------------------- 8640AC_DEFUN([PKG_PROG_PKG_CONFIG], 8641[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) 8642m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) 8643AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) 8644AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) 8645AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) 8646 8647if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 8648 AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 8649fi 8650if test -n "$PKG_CONFIG"; then 8651 _pkg_min_version=m4_default([$1], [0.9.0]) 8652 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) 8653 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 8654 AC_MSG_RESULT([yes]) 8655 else 8656 AC_MSG_RESULT([no]) 8657 PKG_CONFIG="" 8658 fi 8659fi[]dnl 8660])# PKG_PROG_PKG_CONFIG 8661 8662# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 8663# 8664# Check to see whether a particular set of modules exists. Similar 8665# to PKG_CHECK_MODULES(), but does not set variables or print errors. 8666# 8667# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8668# only at the first occurence in configure.ac, so if the first place 8669# it's called might be skipped (such as if it is within an "if", you 8670# have to call PKG_CHECK_EXISTS manually 8671# -------------------------------------------------------------- 8672AC_DEFUN([PKG_CHECK_EXISTS], 8673[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8674if test -n "$PKG_CONFIG" && \ 8675 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then 8676 m4_default([$2], [:]) 8677m4_ifvaln([$3], [else 8678 $3])dnl 8679fi]) 8680 8681# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) 8682# --------------------------------------------- 8683m4_define([_PKG_CONFIG], 8684[if test -n "$$1"; then 8685 pkg_cv_[]$1="$$1" 8686 elif test -n "$PKG_CONFIG"; then 8687 PKG_CHECK_EXISTS([$3], 8688 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], 8689 [pkg_failed=yes]) 8690 else 8691 pkg_failed=untried 8692fi[]dnl 8693])# _PKG_CONFIG 8694 8695# _PKG_SHORT_ERRORS_SUPPORTED 8696# ----------------------------- 8697AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], 8698[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 8699if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 8700 _pkg_short_errors_supported=yes 8701else 8702 _pkg_short_errors_supported=no 8703fi[]dnl 8704])# _PKG_SHORT_ERRORS_SUPPORTED 8705 8706 8707# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], 8708# [ACTION-IF-NOT-FOUND]) 8709# 8710# 8711# Note that if there is a possibility the first call to 8712# PKG_CHECK_MODULES might not happen, you should be sure to include an 8713# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac 8714# 8715# 8716# -------------------------------------------------------------- 8717AC_DEFUN([PKG_CHECK_MODULES], 8718[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl 8719AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl 8720AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl 8721 8722pkg_failed=no 8723AC_MSG_CHECKING([for $1]) 8724 8725_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) 8726_PKG_CONFIG([$1][_LIBS], [libs], [$2]) 8727 8728m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS 8729and $1[]_LIBS to avoid the need to call pkg-config. 8730See the pkg-config man page for more details.]) 8731 8732if test $pkg_failed = yes; then 8733 AC_MSG_RESULT([no]) 8734 _PKG_SHORT_ERRORS_SUPPORTED 8735 if test $_pkg_short_errors_supported = yes; then 8736 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` 8737 else 8738 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` 8739 fi 8740 # Put the nasty error message in config.log where it belongs 8741 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD 8742 8743 m4_default([$4], [AC_MSG_ERROR( 8744[Package requirements ($2) were not met: 8745 8746$$1_PKG_ERRORS 8747 8748Consider adjusting the PKG_CONFIG_PATH environment variable if you 8749installed software in a non-standard prefix. 8750 8751_PKG_TEXT]) 8752 ]) 8753elif test $pkg_failed = untried; then 8754 AC_MSG_RESULT([no]) 8755 m4_default([$4], [AC_MSG_FAILURE( 8756[The pkg-config script could not be found or is too old. Make sure it 8757is in your PATH or set the PKG_CONFIG environment variable to the full 8758path to pkg-config. 8759 8760_PKG_TEXT 8761 8762To get pkg-config, see <http://pkg-config.freedesktop.org/>.]) 8763 ]) 8764else 8765 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS 8766 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS 8767 AC_MSG_RESULT([yes]) 8768 $3 8769fi[]dnl 8770])# PKG_CHECK_MODULES 8771 8772dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. 8773dnl 8774dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. 8775dnl 8776dnl Permission is hereby granted, free of charge, to any person obtaining a 8777dnl copy of this software and associated documentation files (the "Software"), 8778dnl to deal in the Software without restriction, including without limitation 8779dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, 8780dnl and/or sell copies of the Software, and to permit persons to whom the 8781dnl Software is furnished to do so, subject to the following conditions: 8782dnl 8783dnl The above copyright notice and this permission notice (including the next 8784dnl paragraph) shall be included in all copies or substantial portions of the 8785dnl Software. 8786dnl 8787dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 8788dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 8789dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 8790dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 8791dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 8792dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 8793dnl DEALINGS IN THE SOFTWARE. 8794 8795# XORG_MACROS_VERSION(required-version) 8796# ------------------------------------- 8797# Minimum version: 1.1.0 8798# 8799# If you're using a macro added in Version 1.1 or newer, include this in 8800# your configure.ac with the minimum required version, such as: 8801# XORG_MACROS_VERSION(1.1) 8802# 8803# To ensure that this macro is defined, also add: 8804# m4_ifndef([XORG_MACROS_VERSION], 8805# [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) 8806# 8807# 8808# See the "minimum version" comment for each macro you use to see what 8809# version you require. 8810m4_defun([XORG_MACROS_VERSION],[ 8811m4_define([vers_have], [1.17]) 8812m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) 8813m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) 8814m4_if(m4_cmp(maj_have, maj_needed), 0,, 8815 [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) 8816m4_if(m4_version_compare(vers_have, [$1]), -1, 8817 [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) 8818m4_undefine([vers_have]) 8819m4_undefine([maj_have]) 8820m4_undefine([maj_needed]) 8821]) # XORG_MACROS_VERSION 8822 8823# XORG_PROG_RAWCPP() 8824# ------------------ 8825# Minimum version: 1.0.0 8826# 8827# Find cpp program and necessary flags for use in pre-processing text files 8828# such as man pages and config files 8829AC_DEFUN([XORG_PROG_RAWCPP],[ 8830AC_REQUIRE([AC_PROG_CPP]) 8831AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], 8832 [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) 8833 8834# Check for flag to avoid builtin definitions - assumes unix is predefined, 8835# which is not the best choice for supporting other OS'es, but covers most 8836# of the ones we need for now. 8837AC_MSG_CHECKING([if $RAWCPP requires -undef]) 8838AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])]) 8839if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 8840 AC_MSG_RESULT([no]) 8841else 8842 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 8843 RAWCPPFLAGS=-undef 8844 AC_MSG_RESULT([yes]) 8845 # under Cygwin unix is still defined even with -undef 8846 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 8847 RAWCPPFLAGS="-undef -ansi" 8848 AC_MSG_RESULT([yes, with -ansi]) 8849 else 8850 AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) 8851 fi 8852fi 8853rm -f conftest.$ac_ext 8854 8855AC_MSG_CHECKING([if $RAWCPP requires -traditional]) 8856AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])]) 8857if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 8858 AC_MSG_RESULT([no]) 8859else 8860 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 8861 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 8862 AC_MSG_RESULT([yes]) 8863 else 8864 AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) 8865 fi 8866fi 8867rm -f conftest.$ac_ext 8868AC_SUBST(RAWCPPFLAGS) 8869]) # XORG_PROG_RAWCPP 8870 8871# XORG_MANPAGE_SECTIONS() 8872# ----------------------- 8873# Minimum version: 1.0.0 8874# 8875# Determine which sections man pages go in for the different man page types 8876# on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. 8877# Not sure if there's any better way than just hardcoding by OS name. 8878# Override default settings by setting environment variables 8879# Added MAN_SUBSTS in version 1.8 8880# Added AC_PROG_SED in version 1.8 8881 8882AC_DEFUN([XORG_MANPAGE_SECTIONS],[ 8883AC_REQUIRE([AC_CANONICAL_HOST]) 8884AC_REQUIRE([AC_PROG_SED]) 8885 8886if test x$APP_MAN_SUFFIX = x ; then 8887 APP_MAN_SUFFIX=1 8888fi 8889if test x$APP_MAN_DIR = x ; then 8890 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 8891fi 8892 8893if test x$LIB_MAN_SUFFIX = x ; then 8894 LIB_MAN_SUFFIX=3 8895fi 8896if test x$LIB_MAN_DIR = x ; then 8897 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 8898fi 8899 8900if test x$FILE_MAN_SUFFIX = x ; then 8901 case $host_os in 8902 solaris*) FILE_MAN_SUFFIX=4 ;; 8903 *) FILE_MAN_SUFFIX=5 ;; 8904 esac 8905fi 8906if test x$FILE_MAN_DIR = x ; then 8907 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 8908fi 8909 8910if test x$MISC_MAN_SUFFIX = x ; then 8911 case $host_os in 8912 solaris*) MISC_MAN_SUFFIX=5 ;; 8913 *) MISC_MAN_SUFFIX=7 ;; 8914 esac 8915fi 8916if test x$MISC_MAN_DIR = x ; then 8917 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 8918fi 8919 8920if test x$DRIVER_MAN_SUFFIX = x ; then 8921 case $host_os in 8922 solaris*) DRIVER_MAN_SUFFIX=7 ;; 8923 *) DRIVER_MAN_SUFFIX=4 ;; 8924 esac 8925fi 8926if test x$DRIVER_MAN_DIR = x ; then 8927 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 8928fi 8929 8930if test x$ADMIN_MAN_SUFFIX = x ; then 8931 case $host_os in 8932 solaris*) ADMIN_MAN_SUFFIX=1m ;; 8933 *) ADMIN_MAN_SUFFIX=8 ;; 8934 esac 8935fi 8936if test x$ADMIN_MAN_DIR = x ; then 8937 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 8938fi 8939 8940 8941AC_SUBST([APP_MAN_SUFFIX]) 8942AC_SUBST([LIB_MAN_SUFFIX]) 8943AC_SUBST([FILE_MAN_SUFFIX]) 8944AC_SUBST([MISC_MAN_SUFFIX]) 8945AC_SUBST([DRIVER_MAN_SUFFIX]) 8946AC_SUBST([ADMIN_MAN_SUFFIX]) 8947AC_SUBST([APP_MAN_DIR]) 8948AC_SUBST([LIB_MAN_DIR]) 8949AC_SUBST([FILE_MAN_DIR]) 8950AC_SUBST([MISC_MAN_DIR]) 8951AC_SUBST([DRIVER_MAN_DIR]) 8952AC_SUBST([ADMIN_MAN_DIR]) 8953 8954XORG_MAN_PAGE="X Version 11" 8955AC_SUBST([XORG_MAN_PAGE]) 8956MAN_SUBSTS="\ 8957 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 8958 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 8959 -e 's|__xservername__|Xorg|g' \ 8960 -e 's|__xconfigfile__|xorg.conf|g' \ 8961 -e 's|__projectroot__|\$(prefix)|g' \ 8962 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 8963 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 8964 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 8965 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 8966 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 8967 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 8968 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 8969AC_SUBST([MAN_SUBSTS]) 8970 8971]) # XORG_MANPAGE_SECTIONS 8972 8973# XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) 8974# ------------------------ 8975# Minimum version: 1.7.0 8976# 8977# Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent 8978# provided by xorg-sgml-doctools, if installed. 8979AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ 8980AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) 8981XORG_SGML_PATH= 8982PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], 8983 [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], 8984 [m4_ifval([$1],[:], 8985 [if test x"$cross_compiling" != x"yes" ; then 8986 AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], 8987 [XORG_SGML_PATH=$prefix/share/sgml]) 8988 fi]) 8989 ]) 8990 8991# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 8992# the path and the name of the doc stylesheet 8993if test "x$XORG_SGML_PATH" != "x" ; then 8994 AC_MSG_RESULT([$XORG_SGML_PATH]) 8995 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 8996 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 8997else 8998 AC_MSG_RESULT([no]) 8999fi 9000 9001AC_SUBST(XORG_SGML_PATH) 9002AC_SUBST(STYLESHEET_SRCDIR) 9003AC_SUBST(XSL_STYLESHEET) 9004AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"]) 9005]) # XORG_CHECK_SGML_DOCTOOLS 9006 9007# XORG_CHECK_LINUXDOC 9008# ------------------- 9009# Minimum version: 1.0.0 9010# 9011# Defines the variable MAKE_TEXT if the necessary tools and 9012# files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. 9013# Whether or not the necessary tools and files are found can be checked 9014# with the AM_CONDITIONAL "BUILD_LINUXDOC" 9015AC_DEFUN([XORG_CHECK_LINUXDOC],[ 9016AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 9017AC_REQUIRE([XORG_WITH_PS2PDF]) 9018 9019AC_PATH_PROG(LINUXDOC, linuxdoc) 9020 9021AC_MSG_CHECKING([whether to build documentation]) 9022 9023if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then 9024 BUILDDOC=yes 9025else 9026 BUILDDOC=no 9027fi 9028 9029AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) 9030 9031AC_MSG_RESULT([$BUILDDOC]) 9032 9033AC_MSG_CHECKING([whether to build pdf documentation]) 9034 9035if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then 9036 BUILDPDFDOC=yes 9037else 9038 BUILDPDFDOC=no 9039fi 9040 9041AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 9042 9043AC_MSG_RESULT([$BUILDPDFDOC]) 9044 9045MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" 9046MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" 9047MAKE_PDF="$PS2PDF" 9048MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" 9049 9050AC_SUBST(MAKE_TEXT) 9051AC_SUBST(MAKE_PS) 9052AC_SUBST(MAKE_PDF) 9053AC_SUBST(MAKE_HTML) 9054]) # XORG_CHECK_LINUXDOC 9055 9056# XORG_CHECK_DOCBOOK 9057# ------------------- 9058# Minimum version: 1.0.0 9059# 9060# Checks for the ability to build output formats from SGML DocBook source. 9061# For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" 9062# indicates whether the necessary tools and files are found and, if set, 9063# $(MAKE_XXX) blah.sgml will produce blah.xxx. 9064AC_DEFUN([XORG_CHECK_DOCBOOK],[ 9065AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) 9066 9067BUILDTXTDOC=no 9068BUILDPDFDOC=no 9069BUILDPSDOC=no 9070BUILDHTMLDOC=no 9071 9072AC_PATH_PROG(DOCBOOKPS, docbook2ps) 9073AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) 9074AC_PATH_PROG(DOCBOOKHTML, docbook2html) 9075AC_PATH_PROG(DOCBOOKTXT, docbook2txt) 9076 9077AC_MSG_CHECKING([whether to build text documentation]) 9078if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && 9079 test x$BUILD_TXTDOC != xno; then 9080 BUILDTXTDOC=yes 9081fi 9082AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) 9083AC_MSG_RESULT([$BUILDTXTDOC]) 9084 9085AC_MSG_CHECKING([whether to build PDF documentation]) 9086if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && 9087 test x$BUILD_PDFDOC != xno; then 9088 BUILDPDFDOC=yes 9089fi 9090AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) 9091AC_MSG_RESULT([$BUILDPDFDOC]) 9092 9093AC_MSG_CHECKING([whether to build PostScript documentation]) 9094if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && 9095 test x$BUILD_PSDOC != xno; then 9096 BUILDPSDOC=yes 9097fi 9098AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) 9099AC_MSG_RESULT([$BUILDPSDOC]) 9100 9101AC_MSG_CHECKING([whether to build HTML documentation]) 9102if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && 9103 test x$BUILD_HTMLDOC != xno; then 9104 BUILDHTMLDOC=yes 9105fi 9106AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) 9107AC_MSG_RESULT([$BUILDHTMLDOC]) 9108 9109MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" 9110MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" 9111MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" 9112MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" 9113 9114AC_SUBST(MAKE_TEXT) 9115AC_SUBST(MAKE_PS) 9116AC_SUBST(MAKE_PDF) 9117AC_SUBST(MAKE_HTML) 9118]) # XORG_CHECK_DOCBOOK 9119 9120# XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) 9121# ---------------- 9122# Minimum version: 1.5.0 9123# Minimum version for optional DEFAULT argument: 1.11.0 9124# 9125# Documentation tools are not always available on all platforms and sometimes 9126# not at the appropriate level. This macro enables a module to test for the 9127# presence of the tool and obtain it's path in separate variables. Coupled with 9128# the --with-xmlto option, it allows maximum flexibilty in making decisions 9129# as whether or not to use the xmlto package. When DEFAULT is not specified, 9130# --with-xmlto assumes 'auto'. 9131# 9132# Interface to module: 9133# HAVE_XMLTO: used in makefiles to conditionally generate documentation 9134# XMLTO: returns the path of the xmlto program found 9135# returns the path set by the user in the environment 9136# --with-xmlto: 'yes' user instructs the module to use xmlto 9137# 'no' user instructs the module not to use xmlto 9138# 9139# Added in version 1.10.0 9140# HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation 9141# xmlto for text output requires either lynx, links, or w3m browsers 9142# 9143# If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. 9144# 9145AC_DEFUN([XORG_WITH_XMLTO],[ 9146AC_ARG_VAR([XMLTO], [Path to xmlto command]) 9147m4_define([_defopt], m4_default([$2], [auto])) 9148AC_ARG_WITH(xmlto, 9149 AS_HELP_STRING([--with-xmlto], 9150 [Use xmlto to regenerate documentation (default: ]_defopt[)]), 9151 [use_xmlto=$withval], [use_xmlto=]_defopt) 9152m4_undefine([_defopt]) 9153 9154if test "x$use_xmlto" = x"auto"; then 9155 AC_PATH_PROG([XMLTO], [xmlto]) 9156 if test "x$XMLTO" = "x"; then 9157 AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) 9158 have_xmlto=no 9159 else 9160 have_xmlto=yes 9161 fi 9162elif test "x$use_xmlto" = x"yes" ; then 9163 AC_PATH_PROG([XMLTO], [xmlto]) 9164 if test "x$XMLTO" = "x"; then 9165 AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) 9166 fi 9167 have_xmlto=yes 9168elif test "x$use_xmlto" = x"no" ; then 9169 if test "x$XMLTO" != "x"; then 9170 AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) 9171 fi 9172 have_xmlto=no 9173else 9174 AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) 9175fi 9176 9177# Test for a minimum version of xmlto, if provided. 9178m4_ifval([$1], 9179[if test "$have_xmlto" = yes; then 9180 # scrape the xmlto version 9181 AC_MSG_CHECKING([the xmlto version]) 9182 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 9183 AC_MSG_RESULT([$xmlto_version]) 9184 AS_VERSION_COMPARE([$xmlto_version], [$1], 9185 [if test "x$use_xmlto" = xauto; then 9186 AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) 9187 have_xmlto=no 9188 else 9189 AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) 9190 fi]) 9191fi]) 9192 9193# Test for the ability of xmlto to generate a text target 9194have_xmlto_text=no 9195cat > conftest.xml << "EOF" 9196EOF 9197AS_IF([test "$have_xmlto" = yes], 9198 [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], 9199 [have_xmlto_text=yes], 9200 [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])]) 9201rm -f conftest.xml 9202AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) 9203AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) 9204]) # XORG_WITH_XMLTO 9205 9206# XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT]) 9207# -------------------------------------------- 9208# Minimum version: 1.12.0 9209# Minimum version for optional DEFAULT argument: 1.12.0 9210# 9211# XSLT (Extensible Stylesheet Language Transformations) is a declarative, 9212# XML-based language used for the transformation of XML documents. 9213# The xsltproc command line tool is for applying XSLT stylesheets to XML documents. 9214# It is used under the cover by xmlto to generate html files from DocBook/XML. 9215# The XSLT processor is often used as a standalone tool for transformations. 9216# It should not be assumed that this tool is used only to work with documnetation. 9217# When DEFAULT is not specified, --with-xsltproc assumes 'auto'. 9218# 9219# Interface to module: 9220# HAVE_XSLTPROC: used in makefiles to conditionally generate documentation 9221# XSLTPROC: returns the path of the xsltproc program found 9222# returns the path set by the user in the environment 9223# --with-xsltproc: 'yes' user instructs the module to use xsltproc 9224# 'no' user instructs the module not to use xsltproc 9225# have_xsltproc: returns yes if xsltproc found in PATH or no 9226# 9227# If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path. 9228# 9229AC_DEFUN([XORG_WITH_XSLTPROC],[ 9230AC_ARG_VAR([XSLTPROC], [Path to xsltproc command]) 9231# Preserves the interface, should it be implemented later 9232m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])]) 9233m4_define([_defopt], m4_default([$2], [auto])) 9234AC_ARG_WITH(xsltproc, 9235 AS_HELP_STRING([--with-xsltproc], 9236 [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]), 9237 [use_xsltproc=$withval], [use_xsltproc=]_defopt) 9238m4_undefine([_defopt]) 9239 9240if test "x$use_xsltproc" = x"auto"; then 9241 AC_PATH_PROG([XSLTPROC], [xsltproc]) 9242 if test "x$XSLTPROC" = "x"; then 9243 AC_MSG_WARN([xsltproc not found - cannot transform XML documents]) 9244 have_xsltproc=no 9245 else 9246 have_xsltproc=yes 9247 fi 9248elif test "x$use_xsltproc" = x"yes" ; then 9249 AC_PATH_PROG([XSLTPROC], [xsltproc]) 9250 if test "x$XSLTPROC" = "x"; then 9251 AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH]) 9252 fi 9253 have_xsltproc=yes 9254elif test "x$use_xsltproc" = x"no" ; then 9255 if test "x$XSLTPROC" != "x"; then 9256 AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified]) 9257 fi 9258 have_xsltproc=no 9259else 9260 AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no']) 9261fi 9262 9263AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes]) 9264]) # XORG_WITH_XSLTPROC 9265 9266# XORG_WITH_PERL([MIN-VERSION], [DEFAULT]) 9267# ---------------------------------------- 9268# Minimum version: 1.15.0 9269# 9270# PERL (Practical Extraction and Report Language) is a language optimized for 9271# scanning arbitrary text files, extracting information from those text files, 9272# and printing reports based on that information. 9273# 9274# When DEFAULT is not specified, --with-perl assumes 'auto'. 9275# 9276# Interface to module: 9277# HAVE_PERL: used in makefiles to conditionally scan text files 9278# PERL: returns the path of the perl program found 9279# returns the path set by the user in the environment 9280# --with-perl: 'yes' user instructs the module to use perl 9281# 'no' user instructs the module not to use perl 9282# have_perl: returns yes if perl found in PATH or no 9283# 9284# If the user sets the value of PERL, AC_PATH_PROG skips testing the path. 9285# 9286AC_DEFUN([XORG_WITH_PERL],[ 9287AC_ARG_VAR([PERL], [Path to perl command]) 9288# Preserves the interface, should it be implemented later 9289m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])]) 9290m4_define([_defopt], m4_default([$2], [auto])) 9291AC_ARG_WITH(perl, 9292 AS_HELP_STRING([--with-perl], 9293 [Use perl for extracting information from files (default: ]_defopt[)]), 9294 [use_perl=$withval], [use_perl=]_defopt) 9295m4_undefine([_defopt]) 9296 9297if test "x$use_perl" = x"auto"; then 9298 AC_PATH_PROG([PERL], [perl]) 9299 if test "x$PERL" = "x"; then 9300 AC_MSG_WARN([perl not found - cannot extract information and report]) 9301 have_perl=no 9302 else 9303 have_perl=yes 9304 fi 9305elif test "x$use_perl" = x"yes" ; then 9306 AC_PATH_PROG([PERL], [perl]) 9307 if test "x$PERL" = "x"; then 9308 AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH]) 9309 fi 9310 have_perl=yes 9311elif test "x$use_perl" = x"no" ; then 9312 if test "x$PERL" != "x"; then 9313 AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified]) 9314 fi 9315 have_perl=no 9316else 9317 AC_MSG_ERROR([--with-perl expects 'yes' or 'no']) 9318fi 9319 9320AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes]) 9321]) # XORG_WITH_PERL 9322 9323# XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) 9324# ---------------- 9325# Minimum version: 1.5.0 9326# Minimum version for optional DEFAULT argument: 1.11.0 9327# 9328# Documentation tools are not always available on all platforms and sometimes 9329# not at the appropriate level. This macro enables a module to test for the 9330# presence of the tool and obtain it's path in separate variables. Coupled with 9331# the --with-asciidoc option, it allows maximum flexibilty in making decisions 9332# as whether or not to use the asciidoc package. When DEFAULT is not specified, 9333# --with-asciidoc assumes 'auto'. 9334# 9335# Interface to module: 9336# HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation 9337# ASCIIDOC: returns the path of the asciidoc program found 9338# returns the path set by the user in the environment 9339# --with-asciidoc: 'yes' user instructs the module to use asciidoc 9340# 'no' user instructs the module not to use asciidoc 9341# 9342# If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. 9343# 9344AC_DEFUN([XORG_WITH_ASCIIDOC],[ 9345AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) 9346m4_define([_defopt], m4_default([$2], [auto])) 9347AC_ARG_WITH(asciidoc, 9348 AS_HELP_STRING([--with-asciidoc], 9349 [Use asciidoc to regenerate documentation (default: ]_defopt[)]), 9350 [use_asciidoc=$withval], [use_asciidoc=]_defopt) 9351m4_undefine([_defopt]) 9352 9353if test "x$use_asciidoc" = x"auto"; then 9354 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 9355 if test "x$ASCIIDOC" = "x"; then 9356 AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) 9357 have_asciidoc=no 9358 else 9359 have_asciidoc=yes 9360 fi 9361elif test "x$use_asciidoc" = x"yes" ; then 9362 AC_PATH_PROG([ASCIIDOC], [asciidoc]) 9363 if test "x$ASCIIDOC" = "x"; then 9364 AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) 9365 fi 9366 have_asciidoc=yes 9367elif test "x$use_asciidoc" = x"no" ; then 9368 if test "x$ASCIIDOC" != "x"; then 9369 AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) 9370 fi 9371 have_asciidoc=no 9372else 9373 AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) 9374fi 9375m4_ifval([$1], 9376[if test "$have_asciidoc" = yes; then 9377 # scrape the asciidoc version 9378 AC_MSG_CHECKING([the asciidoc version]) 9379 asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` 9380 AC_MSG_RESULT([$asciidoc_version]) 9381 AS_VERSION_COMPARE([$asciidoc_version], [$1], 9382 [if test "x$use_asciidoc" = xauto; then 9383 AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) 9384 have_asciidoc=no 9385 else 9386 AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) 9387 fi]) 9388fi]) 9389AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) 9390]) # XORG_WITH_ASCIIDOC 9391 9392# XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) 9393# -------------------------------- 9394# Minimum version: 1.5.0 9395# Minimum version for optional DEFAULT argument: 1.11.0 9396# 9397# Documentation tools are not always available on all platforms and sometimes 9398# not at the appropriate level. This macro enables a module to test for the 9399# presence of the tool and obtain it's path in separate variables. Coupled with 9400# the --with-doxygen option, it allows maximum flexibilty in making decisions 9401# as whether or not to use the doxygen package. When DEFAULT is not specified, 9402# --with-doxygen assumes 'auto'. 9403# 9404# Interface to module: 9405# HAVE_DOXYGEN: used in makefiles to conditionally generate documentation 9406# DOXYGEN: returns the path of the doxygen program found 9407# returns the path set by the user in the environment 9408# --with-doxygen: 'yes' user instructs the module to use doxygen 9409# 'no' user instructs the module not to use doxygen 9410# 9411# If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. 9412# 9413AC_DEFUN([XORG_WITH_DOXYGEN],[ 9414AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) 9415m4_define([_defopt], m4_default([$2], [auto])) 9416AC_ARG_WITH(doxygen, 9417 AS_HELP_STRING([--with-doxygen], 9418 [Use doxygen to regenerate documentation (default: ]_defopt[)]), 9419 [use_doxygen=$withval], [use_doxygen=]_defopt) 9420m4_undefine([_defopt]) 9421 9422if test "x$use_doxygen" = x"auto"; then 9423 AC_PATH_PROG([DOXYGEN], [doxygen]) 9424 if test "x$DOXYGEN" = "x"; then 9425 AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) 9426 have_doxygen=no 9427 else 9428 have_doxygen=yes 9429 fi 9430elif test "x$use_doxygen" = x"yes" ; then 9431 AC_PATH_PROG([DOXYGEN], [doxygen]) 9432 if test "x$DOXYGEN" = "x"; then 9433 AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) 9434 fi 9435 have_doxygen=yes 9436elif test "x$use_doxygen" = x"no" ; then 9437 if test "x$DOXYGEN" != "x"; then 9438 AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) 9439 fi 9440 have_doxygen=no 9441else 9442 AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) 9443fi 9444m4_ifval([$1], 9445[if test "$have_doxygen" = yes; then 9446 # scrape the doxygen version 9447 AC_MSG_CHECKING([the doxygen version]) 9448 doxygen_version=`$DOXYGEN --version 2>/dev/null` 9449 AC_MSG_RESULT([$doxygen_version]) 9450 AS_VERSION_COMPARE([$doxygen_version], [$1], 9451 [if test "x$use_doxygen" = xauto; then 9452 AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) 9453 have_doxygen=no 9454 else 9455 AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) 9456 fi]) 9457fi]) 9458AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) 9459]) # XORG_WITH_DOXYGEN 9460 9461# XORG_WITH_GROFF([DEFAULT]) 9462# ---------------- 9463# Minimum version: 1.6.0 9464# Minimum version for optional DEFAULT argument: 1.11.0 9465# 9466# Documentation tools are not always available on all platforms and sometimes 9467# not at the appropriate level. This macro enables a module to test for the 9468# presence of the tool and obtain it's path in separate variables. Coupled with 9469# the --with-groff option, it allows maximum flexibilty in making decisions 9470# as whether or not to use the groff package. When DEFAULT is not specified, 9471# --with-groff assumes 'auto'. 9472# 9473# Interface to module: 9474# HAVE_GROFF: used in makefiles to conditionally generate documentation 9475# HAVE_GROFF_MM: the memorandum macros (-mm) package 9476# HAVE_GROFF_MS: the -ms macros package 9477# GROFF: returns the path of the groff program found 9478# returns the path set by the user in the environment 9479# --with-groff: 'yes' user instructs the module to use groff 9480# 'no' user instructs the module not to use groff 9481# 9482# Added in version 1.9.0: 9483# HAVE_GROFF_HTML: groff has dependencies to output HTML format: 9484# pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. 9485# psselect from the psutils package. 9486# the ghostcript package. Refer to the grohtml man pages 9487# 9488# If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. 9489# 9490# OS and distros often splits groff in a basic and full package, the former 9491# having the groff program and the later having devices, fonts and macros 9492# Checking for the groff executable is not enough. 9493# 9494# If macros are missing, we cannot assume that groff is useless, so we don't 9495# unset HAVE_GROFF or GROFF env variables. 9496# HAVE_GROFF_?? can never be true while HAVE_GROFF is false. 9497# 9498AC_DEFUN([XORG_WITH_GROFF],[ 9499AC_ARG_VAR([GROFF], [Path to groff command]) 9500m4_define([_defopt], m4_default([$1], [auto])) 9501AC_ARG_WITH(groff, 9502 AS_HELP_STRING([--with-groff], 9503 [Use groff to regenerate documentation (default: ]_defopt[)]), 9504 [use_groff=$withval], [use_groff=]_defopt) 9505m4_undefine([_defopt]) 9506 9507if test "x$use_groff" = x"auto"; then 9508 AC_PATH_PROG([GROFF], [groff]) 9509 if test "x$GROFF" = "x"; then 9510 AC_MSG_WARN([groff not found - documentation targets will be skipped]) 9511 have_groff=no 9512 else 9513 have_groff=yes 9514 fi 9515elif test "x$use_groff" = x"yes" ; then 9516 AC_PATH_PROG([GROFF], [groff]) 9517 if test "x$GROFF" = "x"; then 9518 AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) 9519 fi 9520 have_groff=yes 9521elif test "x$use_groff" = x"no" ; then 9522 if test "x$GROFF" != "x"; then 9523 AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) 9524 fi 9525 have_groff=no 9526else 9527 AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) 9528fi 9529 9530# We have groff, test for the presence of the macro packages 9531if test "x$have_groff" = x"yes"; then 9532 AC_MSG_CHECKING([for ${GROFF} -ms macros]) 9533 if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then 9534 groff_ms_works=yes 9535 else 9536 groff_ms_works=no 9537 fi 9538 AC_MSG_RESULT([$groff_ms_works]) 9539 AC_MSG_CHECKING([for ${GROFF} -mm macros]) 9540 if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then 9541 groff_mm_works=yes 9542 else 9543 groff_mm_works=no 9544 fi 9545 AC_MSG_RESULT([$groff_mm_works]) 9546fi 9547 9548# We have groff, test for HTML dependencies, one command per package 9549if test "x$have_groff" = x"yes"; then 9550 AC_PATH_PROGS(GS_PATH, [gs gswin32c]) 9551 AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) 9552 AC_PATH_PROG(PSSELECT_PATH, [psselect]) 9553 if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then 9554 have_groff_html=yes 9555 else 9556 have_groff_html=no 9557 AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) 9558 fi 9559fi 9560 9561# Set Automake conditionals for Makefiles 9562AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) 9563AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) 9564AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) 9565AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) 9566]) # XORG_WITH_GROFF 9567 9568# XORG_WITH_FOP([MIN-VERSION], [DEFAULT]) 9569# --------------------------------------- 9570# Minimum version: 1.6.0 9571# Minimum version for optional DEFAULT argument: 1.11.0 9572# Minimum version for optional MIN-VERSION argument: 1.15.0 9573# 9574# Documentation tools are not always available on all platforms and sometimes 9575# not at the appropriate level. This macro enables a module to test for the 9576# presence of the tool and obtain it's path in separate variables. Coupled with 9577# the --with-fop option, it allows maximum flexibilty in making decisions 9578# as whether or not to use the fop package. When DEFAULT is not specified, 9579# --with-fop assumes 'auto'. 9580# 9581# Interface to module: 9582# HAVE_FOP: used in makefiles to conditionally generate documentation 9583# FOP: returns the path of the fop program found 9584# returns the path set by the user in the environment 9585# --with-fop: 'yes' user instructs the module to use fop 9586# 'no' user instructs the module not to use fop 9587# 9588# If the user sets the value of FOP, AC_PATH_PROG skips testing the path. 9589# 9590AC_DEFUN([XORG_WITH_FOP],[ 9591AC_ARG_VAR([FOP], [Path to fop command]) 9592m4_define([_defopt], m4_default([$2], [auto])) 9593AC_ARG_WITH(fop, 9594 AS_HELP_STRING([--with-fop], 9595 [Use fop to regenerate documentation (default: ]_defopt[)]), 9596 [use_fop=$withval], [use_fop=]_defopt) 9597m4_undefine([_defopt]) 9598 9599if test "x$use_fop" = x"auto"; then 9600 AC_PATH_PROG([FOP], [fop]) 9601 if test "x$FOP" = "x"; then 9602 AC_MSG_WARN([fop not found - documentation targets will be skipped]) 9603 have_fop=no 9604 else 9605 have_fop=yes 9606 fi 9607elif test "x$use_fop" = x"yes" ; then 9608 AC_PATH_PROG([FOP], [fop]) 9609 if test "x$FOP" = "x"; then 9610 AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) 9611 fi 9612 have_fop=yes 9613elif test "x$use_fop" = x"no" ; then 9614 if test "x$FOP" != "x"; then 9615 AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) 9616 fi 9617 have_fop=no 9618else 9619 AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) 9620fi 9621 9622# Test for a minimum version of fop, if provided. 9623m4_ifval([$1], 9624[if test "$have_fop" = yes; then 9625 # scrape the fop version 9626 AC_MSG_CHECKING([for fop minimum version]) 9627 fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3` 9628 AC_MSG_RESULT([$fop_version]) 9629 AS_VERSION_COMPARE([$fop_version], [$1], 9630 [if test "x$use_fop" = xauto; then 9631 AC_MSG_WARN([fop version $fop_version found, but $1 needed]) 9632 have_fop=no 9633 else 9634 AC_MSG_ERROR([fop version $fop_version found, but $1 needed]) 9635 fi]) 9636fi]) 9637AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) 9638]) # XORG_WITH_FOP 9639 9640# XORG_WITH_PS2PDF([DEFAULT]) 9641# ---------------- 9642# Minimum version: 1.6.0 9643# Minimum version for optional DEFAULT argument: 1.11.0 9644# 9645# Documentation tools are not always available on all platforms and sometimes 9646# not at the appropriate level. This macro enables a module to test for the 9647# presence of the tool and obtain it's path in separate variables. Coupled with 9648# the --with-ps2pdf option, it allows maximum flexibilty in making decisions 9649# as whether or not to use the ps2pdf package. When DEFAULT is not specified, 9650# --with-ps2pdf assumes 'auto'. 9651# 9652# Interface to module: 9653# HAVE_PS2PDF: used in makefiles to conditionally generate documentation 9654# PS2PDF: returns the path of the ps2pdf program found 9655# returns the path set by the user in the environment 9656# --with-ps2pdf: 'yes' user instructs the module to use ps2pdf 9657# 'no' user instructs the module not to use ps2pdf 9658# 9659# If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. 9660# 9661AC_DEFUN([XORG_WITH_PS2PDF],[ 9662AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) 9663m4_define([_defopt], m4_default([$1], [auto])) 9664AC_ARG_WITH(ps2pdf, 9665 AS_HELP_STRING([--with-ps2pdf], 9666 [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), 9667 [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) 9668m4_undefine([_defopt]) 9669 9670if test "x$use_ps2pdf" = x"auto"; then 9671 AC_PATH_PROG([PS2PDF], [ps2pdf]) 9672 if test "x$PS2PDF" = "x"; then 9673 AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) 9674 have_ps2pdf=no 9675 else 9676 have_ps2pdf=yes 9677 fi 9678elif test "x$use_ps2pdf" = x"yes" ; then 9679 AC_PATH_PROG([PS2PDF], [ps2pdf]) 9680 if test "x$PS2PDF" = "x"; then 9681 AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) 9682 fi 9683 have_ps2pdf=yes 9684elif test "x$use_ps2pdf" = x"no" ; then 9685 if test "x$PS2PDF" != "x"; then 9686 AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) 9687 fi 9688 have_ps2pdf=no 9689else 9690 AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) 9691fi 9692AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) 9693]) # XORG_WITH_PS2PDF 9694 9695# XORG_ENABLE_DOCS (enable_docs=yes) 9696# ---------------- 9697# Minimum version: 1.6.0 9698# 9699# Documentation tools are not always available on all platforms and sometimes 9700# not at the appropriate level. This macro enables a builder to skip all 9701# documentation targets except traditional man pages. 9702# Combined with the specific tool checking macros XORG_WITH_*, it provides 9703# maximum flexibilty in controlling documentation building. 9704# Refer to: 9705# XORG_WITH_XMLTO --with-xmlto 9706# XORG_WITH_ASCIIDOC --with-asciidoc 9707# XORG_WITH_DOXYGEN --with-doxygen 9708# XORG_WITH_FOP --with-fop 9709# XORG_WITH_GROFF --with-groff 9710# XORG_WITH_PS2PDF --with-ps2pdf 9711# 9712# Interface to module: 9713# ENABLE_DOCS: used in makefiles to conditionally generate documentation 9714# --enable-docs: 'yes' user instructs the module to generate docs 9715# 'no' user instructs the module not to generate docs 9716# parm1: specify the default value, yes or no. 9717# 9718AC_DEFUN([XORG_ENABLE_DOCS],[ 9719m4_define([docs_default], m4_default([$1], [yes])) 9720AC_ARG_ENABLE(docs, 9721 AS_HELP_STRING([--enable-docs], 9722 [Enable building the documentation (default: ]docs_default[)]), 9723 [build_docs=$enableval], [build_docs=]docs_default) 9724m4_undefine([docs_default]) 9725AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) 9726AC_MSG_CHECKING([whether to build documentation]) 9727AC_MSG_RESULT([$build_docs]) 9728]) # XORG_ENABLE_DOCS 9729 9730# XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) 9731# ---------------- 9732# Minimum version: 1.6.0 9733# 9734# This macro enables a builder to skip all developer documentation. 9735# Combined with the specific tool checking macros XORG_WITH_*, it provides 9736# maximum flexibilty in controlling documentation building. 9737# Refer to: 9738# XORG_WITH_XMLTO --with-xmlto 9739# XORG_WITH_ASCIIDOC --with-asciidoc 9740# XORG_WITH_DOXYGEN --with-doxygen 9741# XORG_WITH_FOP --with-fop 9742# XORG_WITH_GROFF --with-groff 9743# XORG_WITH_PS2PDF --with-ps2pdf 9744# 9745# Interface to module: 9746# ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs 9747# --enable-devel-docs: 'yes' user instructs the module to generate developer docs 9748# 'no' user instructs the module not to generate developer docs 9749# parm1: specify the default value, yes or no. 9750# 9751AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ 9752m4_define([devel_default], m4_default([$1], [yes])) 9753AC_ARG_ENABLE(devel-docs, 9754 AS_HELP_STRING([--enable-devel-docs], 9755 [Enable building the developer documentation (default: ]devel_default[)]), 9756 [build_devel_docs=$enableval], [build_devel_docs=]devel_default) 9757m4_undefine([devel_default]) 9758AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) 9759AC_MSG_CHECKING([whether to build developer documentation]) 9760AC_MSG_RESULT([$build_devel_docs]) 9761]) # XORG_ENABLE_DEVEL_DOCS 9762 9763# XORG_ENABLE_SPECS (enable_specs=yes) 9764# ---------------- 9765# Minimum version: 1.6.0 9766# 9767# This macro enables a builder to skip all functional specification targets. 9768# Combined with the specific tool checking macros XORG_WITH_*, it provides 9769# maximum flexibilty in controlling documentation building. 9770# Refer to: 9771# XORG_WITH_XMLTO --with-xmlto 9772# XORG_WITH_ASCIIDOC --with-asciidoc 9773# XORG_WITH_DOXYGEN --with-doxygen 9774# XORG_WITH_FOP --with-fop 9775# XORG_WITH_GROFF --with-groff 9776# XORG_WITH_PS2PDF --with-ps2pdf 9777# 9778# Interface to module: 9779# ENABLE_SPECS: used in makefiles to conditionally generate specs 9780# --enable-specs: 'yes' user instructs the module to generate specs 9781# 'no' user instructs the module not to generate specs 9782# parm1: specify the default value, yes or no. 9783# 9784AC_DEFUN([XORG_ENABLE_SPECS],[ 9785m4_define([spec_default], m4_default([$1], [yes])) 9786AC_ARG_ENABLE(specs, 9787 AS_HELP_STRING([--enable-specs], 9788 [Enable building the specs (default: ]spec_default[)]), 9789 [build_specs=$enableval], [build_specs=]spec_default) 9790m4_undefine([spec_default]) 9791AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) 9792AC_MSG_CHECKING([whether to build functional specifications]) 9793AC_MSG_RESULT([$build_specs]) 9794]) # XORG_ENABLE_SPECS 9795 9796# XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto) 9797# ---------------------------------------------- 9798# Minimum version: 1.13.0 9799# 9800# This macro enables a builder to enable/disable unit testing 9801# It makes no assumption about the test cases implementation 9802# Test cases may or may not use Automake "Support for test suites" 9803# They may or may not use the software utility library GLib 9804# 9805# When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL 9806# ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib. 9807# The variable enable_unit_tests is used by other macros in this file. 9808# 9809# Interface to module: 9810# ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests 9811# enable_unit_tests: used in configure.ac for additional configuration 9812# --enable-unit-tests: 'yes' user instructs the module to build tests 9813# 'no' user instructs the module not to build tests 9814# parm1: specify the default value, yes or no. 9815# 9816AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[ 9817AC_BEFORE([$0], [XORG_WITH_GLIB]) 9818AC_BEFORE([$0], [XORG_LD_WRAP]) 9819AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) 9820m4_define([_defopt], m4_default([$1], [auto])) 9821AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests], 9822 [Enable building unit test cases (default: ]_defopt[)]), 9823 [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt) 9824m4_undefine([_defopt]) 9825AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno]) 9826AC_MSG_CHECKING([whether to build unit test cases]) 9827AC_MSG_RESULT([$enable_unit_tests]) 9828]) # XORG_ENABLE_UNIT_TESTS 9829 9830# XORG_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto) 9831# ------------------------------------------------------ 9832# Minimum version: 1.17.0 9833# 9834# This macro enables a builder to enable/disable integration testing 9835# It makes no assumption about the test cases' implementation 9836# Test cases may or may not use Automake "Support for test suites" 9837# 9838# Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test support 9839# usually requires less dependencies and may be built and run under less 9840# stringent environments than integration tests. 9841# 9842# Interface to module: 9843# ENABLE_INTEGRATION_TESTS: used in makefiles to conditionally build tests 9844# enable_integration_tests: used in configure.ac for additional configuration 9845# --enable-integration-tests: 'yes' user instructs the module to build tests 9846# 'no' user instructs the module not to build tests 9847# parm1: specify the default value, yes or no. 9848# 9849AC_DEFUN([XORG_ENABLE_INTEGRATION_TESTS],[ 9850AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) 9851m4_define([_defopt], m4_default([$1], [auto])) 9852AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests], 9853 [Enable building integration test cases (default: ]_defopt[)]), 9854 [enable_integration_tests=$enableval], 9855 [enable_integration_tests=]_defopt) 9856m4_undefine([_defopt]) 9857AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS], 9858 [test "x$enable_integration_tests" != xno]) 9859AC_MSG_CHECKING([whether to build unit test cases]) 9860AC_MSG_RESULT([$enable_integration_tests]) 9861]) # XORG_ENABLE_INTEGRATION_TESTS 9862 9863# XORG_WITH_GLIB([MIN-VERSION], [DEFAULT]) 9864# ---------------------------------------- 9865# Minimum version: 1.13.0 9866# 9867# GLib is a library which provides advanced data structures and functions. 9868# This macro enables a module to test for the presence of Glib. 9869# 9870# When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing. 9871# Otherwise the value of $enable_unit_tests is blank. 9872# 9873# Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Unit 9874# test support usually requires less dependencies and may be built and run under 9875# less stringent environments than integration tests. 9876# 9877# Interface to module: 9878# HAVE_GLIB: used in makefiles to conditionally build targets 9879# with_glib: used in configure.ac to know if GLib has been found 9880# --with-glib: 'yes' user instructs the module to use glib 9881# 'no' user instructs the module not to use glib 9882# 9883AC_DEFUN([XORG_WITH_GLIB],[ 9884AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 9885m4_define([_defopt], m4_default([$2], [auto])) 9886AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib], 9887 [Use GLib library for unit testing (default: ]_defopt[)]), 9888 [with_glib=$withval], [with_glib=]_defopt) 9889m4_undefine([_defopt]) 9890 9891have_glib=no 9892# Do not probe GLib if user explicitly disabled unit testing 9893if test "x$enable_unit_tests" != x"no"; then 9894 # Do not probe GLib if user explicitly disabled it 9895 if test "x$with_glib" != x"no"; then 9896 m4_ifval( 9897 [$1], 9898 [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])], 9899 [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])] 9900 ) 9901 fi 9902fi 9903 9904# Not having GLib when unit testing has been explicitly requested is an error 9905if test "x$enable_unit_tests" = x"yes"; then 9906 if test "x$have_glib" = x"no"; then 9907 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) 9908 fi 9909fi 9910 9911# Having unit testing disabled when GLib has been explicitly requested is an error 9912if test "x$enable_unit_tests" = x"no"; then 9913 if test "x$with_glib" = x"yes"; then 9914 AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) 9915 fi 9916fi 9917 9918# Not having GLib when it has been explicitly requested is an error 9919if test "x$with_glib" = x"yes"; then 9920 if test "x$have_glib" = x"no"; then 9921 AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found]) 9922 fi 9923fi 9924 9925AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes]) 9926]) # XORG_WITH_GLIB 9927 9928# XORG_LD_WRAP([required|optional]) 9929# --------------------------------- 9930# Minimum version: 1.13.0 9931# 9932# Check if linker supports -wrap, passed via compiler flags 9933# 9934# When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing. 9935# Otherwise the value of $enable_unit_tests is blank. 9936# 9937# Argument added in 1.16.0 - default is "required", to match existing behavior 9938# of returning an error if enable_unit_tests is yes, and ld -wrap is not 9939# available, an argument of "optional" allows use when some unit tests require 9940# ld -wrap and others do not. 9941# 9942AC_DEFUN([XORG_LD_WRAP],[ 9943XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no], 9944 [AC_LANG_PROGRAM([#include <stdlib.h> 9945 void __wrap_exit(int status) { return; }], 9946 [exit(0);])]) 9947# Not having ld wrap when unit testing has been explicitly requested is an error 9948if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then 9949 if test "x$have_ld_wrap" = x"no"; then 9950 AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available]) 9951 fi 9952fi 9953AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes]) 9954# 9955]) # XORG_LD_WRAP 9956 9957# XORG_CHECK_LINKER_FLAGS 9958# ----------------------- 9959# SYNOPSIS 9960# 9961# XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE]) 9962# 9963# DESCRIPTION 9964# 9965# Check whether the given linker FLAGS work with the current language's 9966# linker, or whether they give an error. 9967# 9968# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on 9969# success/failure. 9970# 9971# PROGRAM-SOURCE is the program source to link with, if needed 9972# 9973# NOTE: Based on AX_CHECK_COMPILER_FLAGS. 9974# 9975# LICENSE 9976# 9977# Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org> 9978# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu> 9979# Copyright (c) 2009 Matteo Frigo 9980# 9981# This program is free software: you can redistribute it and/or modify it 9982# under the terms of the GNU General Public License as published by the 9983# Free Software Foundation, either version 3 of the License, or (at your 9984# option) any later version. 9985# 9986# This program is distributed in the hope that it will be useful, but 9987# WITHOUT ANY WARRANTY; without even the implied warranty of 9988# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General 9989# Public License for more details. 9990# 9991# You should have received a copy of the GNU General Public License along 9992# with this program. If not, see <http://www.gnu.org/licenses/>. 9993# 9994# As a special exception, the respective Autoconf Macro's copyright owner 9995# gives unlimited permission to copy, distribute and modify the configure 9996# scripts that are the output of Autoconf when processing the Macro. You 9997# need not follow the terms of the GNU General Public License when using 9998# or distributing such scripts, even though portions of the text of the 9999# Macro appear in them. The GNU General Public License (GPL) does govern 10000# all other use of the material that constitutes the Autoconf Macro. 10001# 10002# This special exception to the GPL applies to versions of the Autoconf 10003# Macro released by the Autoconf Archive. When you make and distribute a 10004# modified version of the Autoconf Macro, you may extend this special 10005# exception to the GPL to apply to your modified version as well.# 10006AC_DEFUN([XORG_CHECK_LINKER_FLAGS], 10007[AC_MSG_CHECKING([whether the linker accepts $1]) 10008dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname: 10009AS_LITERAL_IF([$1], 10010 [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [ 10011 ax_save_FLAGS=$LDFLAGS 10012 LDFLAGS="$1" 10013 AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])], 10014 AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, 10015 AS_TR_SH(xorg_cv_linker_flags_[$1])=no) 10016 LDFLAGS=$ax_save_FLAGS])], 10017 [ax_save_FLAGS=$LDFLAGS 10018 LDFLAGS="$1" 10019 AC_LINK_IFELSE([AC_LANG_PROGRAM()], 10020 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, 10021 eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no) 10022 LDFLAGS=$ax_save_FLAGS]) 10023eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1]) 10024AC_MSG_RESULT($xorg_check_linker_flags) 10025if test "x$xorg_check_linker_flags" = xyes; then 10026 m4_default([$2], :) 10027else 10028 m4_default([$3], :) 10029fi 10030]) # XORG_CHECK_LINKER_FLAGS 10031 10032# XORG_MEMORY_CHECK_FLAGS 10033# ----------------------- 10034# Minimum version: 1.16.0 10035# 10036# This macro attempts to find appropriate memory checking functionality 10037# for various platforms which unit testing code may use to catch various 10038# forms of memory allocation and access errors in testing. 10039# 10040# Interface to module: 10041# XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging 10042# Usually added to TESTS_ENVIRONMENT in Makefile.am 10043# 10044# If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim. 10045# 10046AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[ 10047 10048AC_REQUIRE([AC_CANONICAL_HOST]) 10049AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV], 10050 [Environment variables to enable memory checking in tests]) 10051 10052# Check for different types of support on different platforms 10053case $host_os in 10054 solaris*) 10055 AC_CHECK_LIB([umem], [umem_alloc], 10056 [malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default']) 10057 ;; 10058 *-gnu*) # GNU libc - Value is used as a single byte bit pattern, 10059 # both directly and inverted, so should not be 0 or 255. 10060 malloc_debug_env='MALLOC_PERTURB_=15' 10061 ;; 10062 darwin*) 10063 malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib' 10064 ;; 10065 *bsd*) 10066 malloc_debug_env='MallocPreScribble=1 MallocScribble=1' 10067 ;; 10068esac 10069 10070# User supplied flags override default flags 10071if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then 10072 malloc_debug_env="$XORG_MALLOC_DEBUG_ENV" 10073fi 10074 10075AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env]) 10076]) # XORG_WITH_LINT 10077 10078# XORG_CHECK_MALLOC_ZERO 10079# ---------------------- 10080# Minimum version: 1.0.0 10081# 10082# Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if 10083# malloc(0) returns NULL. Packages should add one of these cflags to 10084# their AM_CFLAGS (or other appropriate *_CFLAGS) to use them. 10085AC_DEFUN([XORG_CHECK_MALLOC_ZERO],[ 10086AC_ARG_ENABLE(malloc0returnsnull, 10087 AS_HELP_STRING([--enable-malloc0returnsnull], 10088 [malloc(0) returns NULL (default: auto)]), 10089 [MALLOC_ZERO_RETURNS_NULL=$enableval], 10090 [MALLOC_ZERO_RETURNS_NULL=auto]) 10091 10092AC_MSG_CHECKING([whether malloc(0) returns NULL]) 10093if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 10094 AC_RUN_IFELSE([AC_LANG_PROGRAM([ 10095#include <stdlib.h> 10096],[ 10097 char *m0, *r0, *c0, *p; 10098 m0 = malloc(0); 10099 p = malloc(10); 10100 r0 = realloc(p,0); 10101 c0 = calloc(0,10); 10102 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 10103])], 10104 [MALLOC_ZERO_RETURNS_NULL=yes], 10105 [MALLOC_ZERO_RETURNS_NULL=no], 10106 [MALLOC_ZERO_RETURNS_NULL=yes]) 10107fi 10108AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL]) 10109 10110if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 10111 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 10112 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 10113 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 10114else 10115 MALLOC_ZERO_CFLAGS="" 10116 XMALLOC_ZERO_CFLAGS="" 10117 XTMALLOC_ZERO_CFLAGS="" 10118fi 10119 10120AC_SUBST([MALLOC_ZERO_CFLAGS]) 10121AC_SUBST([XMALLOC_ZERO_CFLAGS]) 10122AC_SUBST([XTMALLOC_ZERO_CFLAGS]) 10123]) # XORG_CHECK_MALLOC_ZERO 10124 10125# XORG_WITH_LINT() 10126# ---------------- 10127# Minimum version: 1.1.0 10128# 10129# This macro enables the use of a tool that flags some suspicious and 10130# non-portable constructs (likely to be bugs) in C language source code. 10131# It will attempt to locate the tool and use appropriate options. 10132# There are various lint type tools on different platforms. 10133# 10134# Interface to module: 10135# LINT: returns the path to the tool found on the platform 10136# or the value set to LINT on the configure cmd line 10137# also an Automake conditional 10138# LINT_FLAGS: an Automake variable with appropriate flags 10139# 10140# --with-lint: 'yes' user instructs the module to use lint 10141# 'no' user instructs the module not to use lint (default) 10142# 10143# If the user sets the value of LINT, AC_PATH_PROG skips testing the path. 10144# If the user sets the value of LINT_FLAGS, they are used verbatim. 10145# 10146AC_DEFUN([XORG_WITH_LINT],[ 10147 10148AC_ARG_VAR([LINT], [Path to a lint-style command]) 10149AC_ARG_VAR([LINT_FLAGS], [Flags for the lint-style command]) 10150AC_ARG_WITH(lint, [AS_HELP_STRING([--with-lint], 10151 [Use a lint-style source code checker (default: disabled)])], 10152 [use_lint=$withval], [use_lint=no]) 10153 10154# Obtain platform specific info like program name and options 10155# The lint program on FreeBSD and NetBSD is different from the one on Solaris 10156case $host_os in 10157 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 10158 lint_name=splint 10159 lint_options="-badflag" 10160 ;; 10161 *freebsd* | *netbsd*) 10162 lint_name=lint 10163 lint_options="-u -b" 10164 ;; 10165 *solaris*) 10166 lint_name=lint 10167 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 10168 ;; 10169esac 10170 10171# Test for the presence of the program (either guessed by the code or spelled out by the user) 10172if test "x$use_lint" = x"yes" ; then 10173 AC_PATH_PROG([LINT], [$lint_name]) 10174 if test "x$LINT" = "x"; then 10175 AC_MSG_ERROR([--with-lint=yes specified but lint-style tool not found in PATH]) 10176 fi 10177elif test "x$use_lint" = x"no" ; then 10178 if test "x$LINT" != "x"; then 10179 AC_MSG_WARN([ignoring LINT environment variable since --with-lint=no was specified]) 10180 fi 10181else 10182 AC_MSG_ERROR([--with-lint expects 'yes' or 'no'. Use LINT variable to specify path.]) 10183fi 10184 10185# User supplied flags override default flags 10186if test "x$LINT_FLAGS" != "x"; then 10187 lint_options=$LINT_FLAGS 10188fi 10189 10190AC_SUBST([LINT_FLAGS],[$lint_options]) 10191AM_CONDITIONAL(LINT, [test "x$LINT" != x]) 10192 10193]) # XORG_WITH_LINT 10194 10195# XORG_LINT_LIBRARY(LIBNAME) 10196# -------------------------- 10197# Minimum version: 1.1.0 10198# 10199# Sets up flags for building lint libraries for checking programs that call 10200# functions in the library. 10201# 10202# Interface to module: 10203# LINTLIB - Automake variable with the name of lint library file to make 10204# MAKE_LINT_LIB - Automake conditional 10205# 10206# --enable-lint-library: - 'yes' user instructs the module to created a lint library 10207# - 'no' user instructs the module not to create a lint library (default) 10208 10209AC_DEFUN([XORG_LINT_LIBRARY],[ 10210AC_REQUIRE([XORG_WITH_LINT]) 10211AC_ARG_ENABLE(lint-library, [AS_HELP_STRING([--enable-lint-library], 10212 [Create lint library (default: disabled)])], 10213 [make_lint_lib=$enableval], [make_lint_lib=no]) 10214 10215if test "x$make_lint_lib" = x"yes" ; then 10216 LINTLIB=llib-l$1.ln 10217 if test "x$LINT" = "x"; then 10218 AC_MSG_ERROR([Cannot make lint library without --with-lint]) 10219 fi 10220elif test "x$make_lint_lib" != x"no" ; then 10221 AC_MSG_ERROR([--enable-lint-library expects 'yes' or 'no'.]) 10222fi 10223 10224AC_SUBST(LINTLIB) 10225AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno]) 10226 10227]) # XORG_LINT_LIBRARY 10228 10229# XORG_COMPILER_BRAND 10230# ------------------- 10231# Minimum version: 1.14.0 10232# 10233# Checks for various brands of compilers and sets flags as appropriate: 10234# GNU gcc - relies on AC_PROG_CC (via AC_PROG_CC_C99) to set GCC to "yes" 10235# GNU g++ - relies on AC_PROG_CXX to set GXX to "yes" 10236# clang compiler - sets CLANGCC to "yes" 10237# Intel compiler - sets INTELCC to "yes" 10238# Sun/Oracle Solaris Studio cc - sets SUNCC to "yes" 10239# 10240AC_DEFUN([XORG_COMPILER_BRAND], [ 10241AC_LANG_CASE( 10242 [C], [ 10243 AC_REQUIRE([AC_PROG_CC_C99]) 10244 ], 10245 [C++], [ 10246 AC_REQUIRE([AC_PROG_CXX]) 10247 ] 10248) 10249AC_CHECK_DECL([__clang__], [CLANGCC="yes"], [CLANGCC="no"]) 10250AC_CHECK_DECL([__INTEL_COMPILER], [INTELCC="yes"], [INTELCC="no"]) 10251AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) 10252]) # XORG_COMPILER_BRAND 10253 10254# XORG_TESTSET_CFLAG(<variable>, <flag>, [<alternative flag>, ...]) 10255# --------------- 10256# Minimum version: 1.16.0 10257# 10258# Test if the compiler works when passed the given flag as a command line argument. 10259# If it succeeds, the flag is appeneded to the given variable. If not, it tries the 10260# next flag in the list until there are no more options. 10261# 10262# Note that this does not guarantee that the compiler supports the flag as some 10263# compilers will simply ignore arguments that they do not understand, but we do 10264# attempt to weed out false positives by using -Werror=unknown-warning-option and 10265# -Werror=unused-command-line-argument 10266# 10267AC_DEFUN([XORG_TESTSET_CFLAG], [ 10268m4_if([$#], 0, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])]) 10269m4_if([$#], 1, [m4_fatal([XORG_TESTSET_CFLAG was given with an unsupported number of arguments])]) 10270 10271AC_LANG_COMPILER_REQUIRE 10272 10273AC_LANG_CASE( 10274 [C], [ 10275 AC_REQUIRE([AC_PROG_CC_C99]) 10276 define([PREFIX], [C]) 10277 define([CACHE_PREFIX], [cc]) 10278 define([COMPILER], [$CC]) 10279 ], 10280 [C++], [ 10281 define([PREFIX], [CXX]) 10282 define([CACHE_PREFIX], [cxx]) 10283 define([COMPILER], [$CXX]) 10284 ] 10285) 10286 10287[xorg_testset_save_]PREFIX[FLAGS]="$PREFIX[FLAGS]" 10288 10289if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "x" ; then 10290 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option" 10291 AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unknown-warning-option], 10292 [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option], 10293 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], 10294 [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=yes], 10295 [xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option=no])) 10296 [xorg_testset_]CACHE_PREFIX[_unknown_warning_option]=$[xorg_cv_]CACHE_PREFIX[_flag_unknown_warning_option] 10297 PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]" 10298fi 10299 10300if test "x$[xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]" = "x" ; then 10301 if test "x$[xorg_testset_]CACHE_PREFIX[_unknown_warning_option]" = "xyes" ; then 10302 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option" 10303 fi 10304 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument" 10305 AC_CACHE_CHECK([if ]COMPILER[ supports -Werror=unused-command-line-argument], 10306 [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument], 10307 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], 10308 [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=yes], 10309 [xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument=no])) 10310 [xorg_testset_]CACHE_PREFIX[_unused_command_line_argument]=$[xorg_cv_]CACHE_PREFIX[_flag_unused_command_line_argument] 10311 PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]" 10312fi 10313 10314found="no" 10315m4_foreach([flag], m4_cdr($@), [ 10316 if test $found = "no" ; then 10317 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10318 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option" 10319 fi 10320 10321 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10322 PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument" 10323 fi 10324 10325 PREFIX[FLAGS]="$PREFIX[FLAGS] ]flag[" 10326 10327dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname 10328 AC_MSG_CHECKING([if ]COMPILER[ supports]flag[]) 10329 cacheid=AS_TR_SH([xorg_cv_]CACHE_PREFIX[_flag_]flag[]) 10330 AC_CACHE_VAL($cacheid, 10331 [AC_LINK_IFELSE([AC_LANG_PROGRAM([int i;])], 10332 [eval $cacheid=yes], 10333 [eval $cacheid=no])]) 10334 10335 PREFIX[FLAGS]="$[xorg_testset_save_]PREFIX[FLAGS]" 10336 10337 eval supported=\$$cacheid 10338 AC_MSG_RESULT([$supported]) 10339 if test "$supported" = "yes" ; then 10340 $1="$$1 ]flag[" 10341 found="yes" 10342 fi 10343 fi 10344]) 10345]) # XORG_TESTSET_CFLAG 10346 10347# XORG_COMPILER_FLAGS 10348# --------------- 10349# Minimum version: 1.16.0 10350# 10351# Defines BASE_CFLAGS or BASE_CXXFLAGS to contain a set of command line 10352# arguments supported by the selected compiler which do NOT alter the generated 10353# code. These arguments will cause the compiler to print various warnings 10354# during compilation AND turn a conservative set of warnings into errors. 10355# 10356# The set of flags supported by BASE_CFLAGS and BASE_CXXFLAGS will grow in 10357# future versions of util-macros as options are added to new compilers. 10358# 10359AC_DEFUN([XORG_COMPILER_FLAGS], [ 10360AC_REQUIRE([XORG_COMPILER_BRAND]) 10361 10362AC_ARG_ENABLE(selective-werror, 10363 AS_HELP_STRING([--disable-selective-werror], 10364 [Turn off selective compiler errors. (default: enabled)]), 10365 [SELECTIVE_WERROR=$enableval], 10366 [SELECTIVE_WERROR=yes]) 10367 10368AC_LANG_CASE( 10369 [C], [ 10370 define([PREFIX], [C]) 10371 ], 10372 [C++], [ 10373 define([PREFIX], [CXX]) 10374 ] 10375) 10376# -v is too short to test reliably with XORG_TESTSET_CFLAG 10377if test "x$SUNCC" = "xyes"; then 10378 [BASE_]PREFIX[FLAGS]="-v" 10379else 10380 [BASE_]PREFIX[FLAGS]="" 10381fi 10382 10383# This chunk of warnings were those that existed in the legacy CWARNFLAGS 10384XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wall]) 10385XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-arith]) 10386XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-declarations]) 10387XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wformat=2], [-Wformat]) 10388 10389AC_LANG_CASE( 10390 [C], [ 10391 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wstrict-prototypes]) 10392 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-prototypes]) 10393 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnested-externs]) 10394 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wbad-function-cast]) 10395 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-definition]) 10396 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wdeclaration-after-statement]) 10397 ] 10398) 10399 10400# This chunk adds additional warnings that could catch undesired effects. 10401XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wunused]) 10402XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wuninitialized]) 10403XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wshadow]) 10404XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 10405XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-noreturn]) 10406XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-format-attribute]) 10407XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls]) 10408 10409# These are currently disabled because they are noisy. They will be enabled 10410# in the future once the codebase is sufficiently modernized to silence 10411# them. For now, I don't want them to drown out the other warnings. 10412# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 10413# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 10414# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 10415 10416# Turn some warnings into errors, so we don't accidently get successful builds 10417# when there are problems that should be fixed. 10418 10419if test "x$SELECTIVE_WERROR" = "xyes" ; then 10420XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=implicit], [-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED]) 10421XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=nonnull]) 10422XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=init-self]) 10423XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=main]) 10424XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=missing-braces]) 10425XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=sequence-point]) 10426XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=return-type], [-errwarn=E_FUNC_HAS_NO_RETURN_STMT]) 10427XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=trigraphs]) 10428XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=array-bounds]) 10429XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=write-strings]) 10430XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=address]) 10431XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=int-to-pointer-cast], [-errwarn=E_BAD_PTR_INT_COMBINATION]) 10432XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Werror=pointer-to-int-cast]) # Also -errwarn=E_BAD_PTR_INT_COMBINATION 10433else 10434AC_MSG_WARN([You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT]) 10435XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wimplicit]) 10436XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnonnull]) 10437XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Winit-self]) 10438XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmain]) 10439XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-braces]) 10440XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wsequence-point]) 10441XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wreturn-type]) 10442XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wtrigraphs]) 10443XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Warray-bounds]) 10444XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wwrite-strings]) 10445XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Waddress]) 10446XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wint-to-pointer-cast]) 10447XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wpointer-to-int-cast]) 10448fi 10449 10450AC_SUBST([BASE_]PREFIX[FLAGS]) 10451]) # XORG_COMPILER_FLAGS 10452 10453# XORG_CWARNFLAGS 10454# --------------- 10455# Minimum version: 1.2.0 10456# Deprecated since: 1.16.0 (Use XORG_COMPILER_FLAGS instead) 10457# 10458# Defines CWARNFLAGS to enable C compiler warnings. 10459# 10460# This function is deprecated because it defines -fno-strict-aliasing 10461# which alters the code generated by the compiler. If -fno-strict-aliasing 10462# is needed, then it should be added explicitly in the module when 10463# it is updated to use BASE_CFLAGS. 10464# 10465AC_DEFUN([XORG_CWARNFLAGS], [ 10466AC_REQUIRE([XORG_COMPILER_FLAGS]) 10467AC_REQUIRE([XORG_COMPILER_BRAND]) 10468AC_LANG_CASE( 10469 [C], [ 10470 CWARNFLAGS="$BASE_CFLAGS" 10471 if test "x$GCC" = xyes ; then 10472 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10473 fi 10474 AC_SUBST(CWARNFLAGS) 10475 ] 10476) 10477]) # XORG_CWARNFLAGS 10478 10479# XORG_STRICT_OPTION 10480# ----------------------- 10481# Minimum version: 1.3.0 10482# 10483# Add configure option to enable strict compilation flags, such as treating 10484# warnings as fatal errors. 10485# If --enable-strict-compilation is passed to configure, adds strict flags to 10486# $BASE_CFLAGS or $BASE_CXXFLAGS and the deprecated $CWARNFLAGS. 10487# 10488# Starting in 1.14.0 also exports $STRICT_CFLAGS for use in other tests or 10489# when strict compilation is unconditionally desired. 10490AC_DEFUN([XORG_STRICT_OPTION], [ 10491AC_REQUIRE([XORG_CWARNFLAGS]) 10492AC_REQUIRE([XORG_COMPILER_FLAGS]) 10493 10494AC_ARG_ENABLE(strict-compilation, 10495 AS_HELP_STRING([--enable-strict-compilation], 10496 [Enable all warnings from compiler and make them errors (default: disabled)]), 10497 [STRICT_COMPILE=$enableval], [STRICT_COMPILE=no]) 10498 10499AC_LANG_CASE( 10500 [C], [ 10501 define([PREFIX], [C]) 10502 ], 10503 [C++], [ 10504 define([PREFIX], [CXX]) 10505 ] 10506) 10507 10508[STRICT_]PREFIX[FLAGS]="" 10509XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-pedantic]) 10510XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror], [-errwarn]) 10511 10512# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10513# activate it with -Werror, so we add it here explicitly. 10514XORG_TESTSET_CFLAG([[STRICT_]PREFIX[FLAGS]], [-Werror=attributes]) 10515 10516if test "x$STRICT_COMPILE" = "xyes"; then 10517 [BASE_]PREFIX[FLAGS]="$[BASE_]PREFIX[FLAGS] $[STRICT_]PREFIX[FLAGS]" 10518 AC_LANG_CASE([C], [CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"]) 10519fi 10520AC_SUBST([STRICT_]PREFIX[FLAGS]) 10521AC_SUBST([BASE_]PREFIX[FLAGS]) 10522AC_LANG_CASE([C], AC_SUBST([CWARNFLAGS])) 10523]) # XORG_STRICT_OPTION 10524 10525# XORG_DEFAULT_OPTIONS 10526# -------------------- 10527# Minimum version: 1.3.0 10528# 10529# Defines default options for X.Org modules. 10530# 10531AC_DEFUN([XORG_DEFAULT_OPTIONS], [ 10532AC_REQUIRE([AC_PROG_INSTALL]) 10533XORG_COMPILER_FLAGS 10534XORG_CWARNFLAGS 10535XORG_STRICT_OPTION 10536XORG_RELEASE_VERSION 10537XORG_CHANGELOG 10538XORG_INSTALL 10539XORG_MANPAGE_SECTIONS 10540m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], 10541 [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])]) 10542]) # XORG_DEFAULT_OPTIONS 10543 10544# XORG_INSTALL() 10545# ---------------- 10546# Minimum version: 1.4.0 10547# 10548# Defines the variable INSTALL_CMD as the command to copy 10549# INSTALL from $prefix/share/util-macros. 10550# 10551AC_DEFUN([XORG_INSTALL], [ 10552AC_REQUIRE([PKG_PROG_PKG_CONFIG]) 10553macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10554INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10555mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10556|| (rm -f \$(top_srcdir)/.INSTALL.tmp; 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then 10595 PVM="0" 10596 fi 10597 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR], 10598 [$PVM], 10599 [Minor version of this package]) 10600 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10601 if test "x$PVP" = "x"; then 10602 PVP="0" 10603 fi 10604 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_PATCHLEVEL], 10605 [$PVP], 10606 [Patch version of this package]) 10607]) 10608 10609# XORG_CHANGELOG() 10610# ---------------- 10611# Minimum version: 1.2.0 10612# 10613# Defines the variable CHANGELOG_CMD as the command to generate 10614# ChangeLog from git. 10615# 10616# 10617AC_DEFUN([XORG_CHANGELOG], [ 10618CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10619mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10620|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10621echo 'git directory not found: installing possibly empty changelog.' >&2)" 10622AC_SUBST([CHANGELOG_CMD]) 10623]) # XORG_CHANGELOG 10624 10625dnl Copyright 2005 Red Hat, Inc 10626dnl 10627dnl Permission to use, copy, modify, distribute, and sell this software and its 10628dnl documentation for any purpose is hereby granted without fee, provided that 10629dnl the above copyright notice appear in all copies and that both that 10630dnl copyright notice and this permission notice appear in supporting 10631dnl documentation. 10632dnl 10633dnl The above copyright notice and this permission notice shall be included 10634dnl in all copies or substantial portions of the Software. 10635dnl 10636dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 10637dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 10638dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 10639dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 10640dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 10641dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 10642dnl OTHER DEALINGS IN THE SOFTWARE. 10643dnl 10644dnl Except as contained in this notice, the name of the copyright holders shall 10645dnl not be used in advertising or otherwise to promote the sale, use or 10646dnl other dealings in this Software without prior written authorization 10647dnl from the copyright holders. 10648dnl 10649 10650# XORG_DRIVER_CHECK_EXT() 10651# -------------------------- 10652# Checks for the $1 define in xorg-server.h (from the sdk). 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