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annotate m4/libtool.m4 @ 15:0140b1662994

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author Adam Chlipala <adam@chlipala.net>
date Tue, 02 Aug 2011 16:20:14 -0400
parents a40cf9c8d615
children dd5b333a7960
rev   line source
adam@0 1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
adam@0 2 #
adam@0 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
adam@12 4 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
adam@12 5 # Inc.
adam@0 6 # Written by Gordon Matzigkeit, 1996
adam@0 7 #
adam@0 8 # This file is free software; the Free Software Foundation gives
adam@0 9 # unlimited permission to copy and/or distribute it, with or without
adam@0 10 # modifications, as long as this notice is preserved.
adam@0 11
adam@0 12 m4_define([_LT_COPYING], [dnl
adam@0 13 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
adam@12 14 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
adam@12 15 # Inc.
adam@0 16 # Written by Gordon Matzigkeit, 1996
adam@0 17 #
adam@0 18 # This file is part of GNU Libtool.
adam@0 19 #
adam@0 20 # GNU Libtool is free software; you can redistribute it and/or
adam@0 21 # modify it under the terms of the GNU General Public License as
adam@0 22 # published by the Free Software Foundation; either version 2 of
adam@0 23 # the License, or (at your option) any later version.
adam@0 24 #
adam@0 25 # As a special exception to the GNU General Public License,
adam@0 26 # if you distribute this file as part of a program or library that
adam@0 27 # is built using GNU Libtool, you may include this file under the
adam@0 28 # same distribution terms that you use for the rest of that program.
adam@0 29 #
adam@0 30 # GNU Libtool is distributed in the hope that it will be useful,
adam@0 31 # but WITHOUT ANY WARRANTY; without even the implied warranty of
adam@0 32 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
adam@0 33 # GNU General Public License for more details.
adam@0 34 #
adam@0 35 # You should have received a copy of the GNU General Public License
adam@0 36 # along with GNU Libtool; see the file COPYING. If not, a copy
adam@0 37 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
adam@0 38 # obtained by writing to the Free Software Foundation, Inc.,
adam@0 39 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
adam@0 40 ])
adam@0 41
adam@12 42 # serial 57 LT_INIT
adam@0 43
adam@0 44
adam@0 45 # LT_PREREQ(VERSION)
adam@0 46 # ------------------
adam@0 47 # Complain and exit if this libtool version is less that VERSION.
adam@0 48 m4_defun([LT_PREREQ],
adam@0 49 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
adam@0 50 [m4_default([$3],
adam@0 51 [m4_fatal([Libtool version $1 or higher is required],
adam@0 52 63)])],
adam@0 53 [$2])])
adam@0 54
adam@0 55
adam@0 56 # _LT_CHECK_BUILDDIR
adam@0 57 # ------------------
adam@0 58 # Complain if the absolute build directory name contains unusual characters
adam@0 59 m4_defun([_LT_CHECK_BUILDDIR],
adam@0 60 [case `pwd` in
adam@0 61 *\ * | *\ *)
adam@0 62 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
adam@0 63 esac
adam@0 64 ])
adam@0 65
adam@0 66
adam@0 67 # LT_INIT([OPTIONS])
adam@0 68 # ------------------
adam@0 69 AC_DEFUN([LT_INIT],
adam@0 70 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
adam@12 71 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
adam@0 72 AC_BEFORE([$0], [LT_LANG])dnl
adam@0 73 AC_BEFORE([$0], [LT_OUTPUT])dnl
adam@0 74 AC_BEFORE([$0], [LTDL_INIT])dnl
adam@0 75 m4_require([_LT_CHECK_BUILDDIR])dnl
adam@0 76
adam@0 77 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
adam@0 78 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
adam@0 79 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
adam@0 80 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
adam@0 81 dnl unless we require an AC_DEFUNed macro:
adam@0 82 AC_REQUIRE([LTOPTIONS_VERSION])dnl
adam@0 83 AC_REQUIRE([LTSUGAR_VERSION])dnl
adam@0 84 AC_REQUIRE([LTVERSION_VERSION])dnl
adam@0 85 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
adam@0 86 m4_require([_LT_PROG_LTMAIN])dnl
adam@0 87
adam@12 88 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
adam@12 89
adam@0 90 dnl Parse OPTIONS
adam@0 91 _LT_SET_OPTIONS([$0], [$1])
adam@0 92
adam@0 93 # This can be used to rebuild libtool when needed
adam@0 94 LIBTOOL_DEPS="$ltmain"
adam@0 95
adam@0 96 # Always use our own libtool.
adam@0 97 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
adam@0 98 AC_SUBST(LIBTOOL)dnl
adam@0 99
adam@0 100 _LT_SETUP
adam@0 101
adam@0 102 # Only expand once:
adam@0 103 m4_define([LT_INIT])
adam@0 104 ])# LT_INIT
adam@0 105
adam@0 106 # Old names:
adam@0 107 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
adam@0 108 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
adam@0 109 dnl aclocal-1.4 backwards compatibility:
adam@0 110 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
adam@0 111 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
adam@0 112
adam@0 113
adam@0 114 # _LT_CC_BASENAME(CC)
adam@0 115 # -------------------
adam@0 116 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
adam@0 117 m4_defun([_LT_CC_BASENAME],
adam@0 118 [for cc_temp in $1""; do
adam@0 119 case $cc_temp in
adam@0 120 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
adam@0 121 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
adam@0 122 \-*) ;;
adam@0 123 *) break;;
adam@0 124 esac
adam@0 125 done
adam@12 126 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
adam@0 127 ])
adam@0 128
adam@0 129
adam@0 130 # _LT_FILEUTILS_DEFAULTS
adam@0 131 # ----------------------
adam@0 132 # It is okay to use these file commands and assume they have been set
adam@0 133 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
adam@0 134 m4_defun([_LT_FILEUTILS_DEFAULTS],
adam@0 135 [: ${CP="cp -f"}
adam@0 136 : ${MV="mv -f"}
adam@0 137 : ${RM="rm -f"}
adam@0 138 ])# _LT_FILEUTILS_DEFAULTS
adam@0 139
adam@0 140
adam@0 141 # _LT_SETUP
adam@0 142 # ---------
adam@0 143 m4_defun([_LT_SETUP],
adam@0 144 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adam@0 145 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adam@12 146 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
adam@12 147 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
adam@12 148
adam@0 149 _LT_DECL([], [host_alias], [0], [The host system])dnl
adam@0 150 _LT_DECL([], [host], [0])dnl
adam@0 151 _LT_DECL([], [host_os], [0])dnl
adam@0 152 dnl
adam@0 153 _LT_DECL([], [build_alias], [0], [The build system])dnl
adam@0 154 _LT_DECL([], [build], [0])dnl
adam@0 155 _LT_DECL([], [build_os], [0])dnl
adam@0 156 dnl
adam@0 157 AC_REQUIRE([AC_PROG_CC])dnl
adam@0 158 AC_REQUIRE([LT_PATH_LD])dnl
adam@0 159 AC_REQUIRE([LT_PATH_NM])dnl
adam@0 160 dnl
adam@0 161 AC_REQUIRE([AC_PROG_LN_S])dnl
adam@0 162 test -z "$LN_S" && LN_S="ln -s"
adam@0 163 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
adam@0 164 dnl
adam@0 165 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
adam@0 166 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
adam@0 167 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
adam@0 168 dnl
adam@0 169 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@0 170 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
adam@12 171 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
adam@0 172 m4_require([_LT_CMD_RELOAD])dnl
adam@0 173 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
adam@12 174 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
adam@0 175 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
adam@0 176 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
adam@12 177 m4_require([_LT_WITH_SYSROOT])dnl
adam@0 178
adam@0 179 _LT_CONFIG_LIBTOOL_INIT([
adam@0 180 # See if we are running on zsh, and set the options which allow our
adam@0 181 # commands through without removal of \ escapes INIT.
adam@0 182 if test -n "\${ZSH_VERSION+set}" ; then
adam@0 183 setopt NO_GLOB_SUBST
adam@0 184 fi
adam@0 185 ])
adam@0 186 if test -n "${ZSH_VERSION+set}" ; then
adam@0 187 setopt NO_GLOB_SUBST
adam@0 188 fi
adam@0 189
adam@0 190 _LT_CHECK_OBJDIR
adam@0 191
adam@0 192 m4_require([_LT_TAG_COMPILER])dnl
adam@0 193
adam@0 194 case $host_os in
adam@0 195 aix3*)
adam@0 196 # AIX sometimes has problems with the GCC collect2 program. For some
adam@0 197 # reason, if we set the COLLECT_NAMES environment variable, the problems
adam@0 198 # vanish in a puff of smoke.
adam@0 199 if test "X${COLLECT_NAMES+set}" != Xset; then
adam@0 200 COLLECT_NAMES=
adam@0 201 export COLLECT_NAMES
adam@0 202 fi
adam@0 203 ;;
adam@0 204 esac
adam@0 205
adam@0 206 # Global variables:
adam@0 207 ofile=libtool
adam@0 208 can_build_shared=yes
adam@0 209
adam@0 210 # All known linkers require a `.a' archive for static linking (except MSVC,
adam@0 211 # which needs '.lib').
adam@0 212 libext=a
adam@0 213
adam@0 214 with_gnu_ld="$lt_cv_prog_gnu_ld"
adam@0 215
adam@0 216 old_CC="$CC"
adam@0 217 old_CFLAGS="$CFLAGS"
adam@0 218
adam@0 219 # Set sane defaults for various variables
adam@0 220 test -z "$CC" && CC=cc
adam@0 221 test -z "$LTCC" && LTCC=$CC
adam@0 222 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
adam@0 223 test -z "$LD" && LD=ld
adam@0 224 test -z "$ac_objext" && ac_objext=o
adam@0 225
adam@0 226 _LT_CC_BASENAME([$compiler])
adam@0 227
adam@0 228 # Only perform the check for file, if the check method requires it
adam@0 229 test -z "$MAGIC_CMD" && MAGIC_CMD=file
adam@0 230 case $deplibs_check_method in
adam@0 231 file_magic*)
adam@0 232 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
adam@0 233 _LT_PATH_MAGIC
adam@0 234 fi
adam@0 235 ;;
adam@0 236 esac
adam@0 237
adam@0 238 # Use C for the default configuration in the libtool script
adam@0 239 LT_SUPPORTED_TAG([CC])
adam@0 240 _LT_LANG_C_CONFIG
adam@0 241 _LT_LANG_DEFAULT_CONFIG
adam@0 242 _LT_CONFIG_COMMANDS
adam@0 243 ])# _LT_SETUP
adam@0 244
adam@0 245
adam@12 246 # _LT_PREPARE_SED_QUOTE_VARS
adam@12 247 # --------------------------
adam@12 248 # Define a few sed substitution that help us do robust quoting.
adam@12 249 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
adam@12 250 [# Backslashify metacharacters that are still active within
adam@12 251 # double-quoted strings.
adam@12 252 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
adam@12 253
adam@12 254 # Same as above, but do not quote variable references.
adam@12 255 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
adam@12 256
adam@12 257 # Sed substitution to delay expansion of an escaped shell variable in a
adam@12 258 # double_quote_subst'ed string.
adam@12 259 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
adam@12 260
adam@12 261 # Sed substitution to delay expansion of an escaped single quote.
adam@12 262 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
adam@12 263
adam@12 264 # Sed substitution to avoid accidental globbing in evaled expressions
adam@12 265 no_glob_subst='s/\*/\\\*/g'
adam@12 266 ])
adam@12 267
adam@0 268 # _LT_PROG_LTMAIN
adam@0 269 # ---------------
adam@0 270 # Note that this code is called both from `configure', and `config.status'
adam@0 271 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
adam@0 272 # `config.status' has no value for ac_aux_dir unless we are using Automake,
adam@0 273 # so we pass a copy along to make sure it has a sensible value anyway.
adam@0 274 m4_defun([_LT_PROG_LTMAIN],
adam@0 275 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
adam@0 276 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
adam@0 277 ltmain="$ac_aux_dir/ltmain.sh"
adam@0 278 ])# _LT_PROG_LTMAIN
adam@0 279
adam@0 280
adam@0 281 ## ------------------------------------- ##
adam@0 282 ## Accumulate code for creating libtool. ##
adam@0 283 ## ------------------------------------- ##
adam@0 284
adam@0 285 # So that we can recreate a full libtool script including additional
adam@0 286 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
adam@0 287 # in macros and then make a single call at the end using the `libtool'
adam@0 288 # label.
adam@0 289
adam@0 290
adam@0 291 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
adam@0 292 # ----------------------------------------
adam@0 293 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
adam@0 294 m4_define([_LT_CONFIG_LIBTOOL_INIT],
adam@0 295 [m4_ifval([$1],
adam@0 296 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
adam@0 297 [$1
adam@0 298 ])])])
adam@0 299
adam@0 300 # Initialize.
adam@0 301 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
adam@0 302
adam@0 303
adam@0 304 # _LT_CONFIG_LIBTOOL([COMMANDS])
adam@0 305 # ------------------------------
adam@0 306 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
adam@0 307 m4_define([_LT_CONFIG_LIBTOOL],
adam@0 308 [m4_ifval([$1],
adam@0 309 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
adam@0 310 [$1
adam@0 311 ])])])
adam@0 312
adam@0 313 # Initialize.
adam@0 314 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
adam@0 315
adam@0 316
adam@0 317 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
adam@0 318 # -----------------------------------------------------
adam@0 319 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
adam@0 320 [_LT_CONFIG_LIBTOOL([$1])
adam@0 321 _LT_CONFIG_LIBTOOL_INIT([$2])
adam@0 322 ])
adam@0 323
adam@0 324
adam@0 325 # _LT_FORMAT_COMMENT([COMMENT])
adam@0 326 # -----------------------------
adam@0 327 # Add leading comment marks to the start of each line, and a trailing
adam@0 328 # full-stop to the whole comment if one is not present already.
adam@0 329 m4_define([_LT_FORMAT_COMMENT],
adam@0 330 [m4_ifval([$1], [
adam@0 331 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
adam@0 332 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
adam@0 333 )])
adam@0 334
adam@0 335
adam@0 336
adam@0 337 ## ------------------------ ##
adam@0 338 ## FIXME: Eliminate VARNAME ##
adam@0 339 ## ------------------------ ##
adam@0 340
adam@0 341
adam@0 342 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
adam@0 343 # -------------------------------------------------------------------
adam@0 344 # CONFIGNAME is the name given to the value in the libtool script.
adam@0 345 # VARNAME is the (base) name used in the configure script.
adam@0 346 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
adam@0 347 # VARNAME. Any other value will be used directly.
adam@0 348 m4_define([_LT_DECL],
adam@0 349 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
adam@0 350 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
adam@0 351 [m4_ifval([$1], [$1], [$2])])
adam@0 352 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
adam@0 353 m4_ifval([$4],
adam@0 354 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
adam@0 355 lt_dict_add_subkey([lt_decl_dict], [$2],
adam@0 356 [tagged?], [m4_ifval([$5], [yes], [no])])])
adam@0 357 ])
adam@0 358
adam@0 359
adam@0 360 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
adam@0 361 # --------------------------------------------------------
adam@0 362 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
adam@0 363
adam@0 364
adam@0 365 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
adam@0 366 # ------------------------------------------------
adam@0 367 m4_define([lt_decl_tag_varnames],
adam@0 368 [_lt_decl_filter([tagged?], [yes], $@)])
adam@0 369
adam@0 370
adam@0 371 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
adam@0 372 # ---------------------------------------------------------
adam@0 373 m4_define([_lt_decl_filter],
adam@0 374 [m4_case([$#],
adam@0 375 [0], [m4_fatal([$0: too few arguments: $#])],
adam@0 376 [1], [m4_fatal([$0: too few arguments: $#: $1])],
adam@0 377 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
adam@0 378 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
adam@0 379 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
adam@0 380 ])
adam@0 381
adam@0 382
adam@0 383 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
adam@0 384 # --------------------------------------------------
adam@0 385 m4_define([lt_decl_quote_varnames],
adam@0 386 [_lt_decl_filter([value], [1], $@)])
adam@0 387
adam@0 388
adam@0 389 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
adam@0 390 # ---------------------------------------------------
adam@0 391 m4_define([lt_decl_dquote_varnames],
adam@0 392 [_lt_decl_filter([value], [2], $@)])
adam@0 393
adam@0 394
adam@0 395 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
adam@0 396 # ---------------------------------------------------
adam@0 397 m4_define([lt_decl_varnames_tagged],
adam@0 398 [m4_assert([$# <= 2])dnl
adam@0 399 _$0(m4_quote(m4_default([$1], [[, ]])),
adam@0 400 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
adam@0 401 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
adam@0 402 m4_define([_lt_decl_varnames_tagged],
adam@0 403 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
adam@0 404
adam@0 405
adam@0 406 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
adam@0 407 # ------------------------------------------------
adam@0 408 m4_define([lt_decl_all_varnames],
adam@0 409 [_$0(m4_quote(m4_default([$1], [[, ]])),
adam@0 410 m4_if([$2], [],
adam@0 411 m4_quote(lt_decl_varnames),
adam@0 412 m4_quote(m4_shift($@))))[]dnl
adam@0 413 ])
adam@0 414 m4_define([_lt_decl_all_varnames],
adam@0 415 [lt_join($@, lt_decl_varnames_tagged([$1],
adam@0 416 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
adam@0 417 ])
adam@0 418
adam@0 419
adam@0 420 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
adam@0 421 # ------------------------------------
adam@0 422 # Quote a variable value, and forward it to `config.status' so that its
adam@0 423 # declaration there will have the same value as in `configure'. VARNAME
adam@0 424 # must have a single quote delimited value for this to work.
adam@0 425 m4_define([_LT_CONFIG_STATUS_DECLARE],
adam@12 426 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
adam@0 427
adam@0 428
adam@0 429 # _LT_CONFIG_STATUS_DECLARATIONS
adam@0 430 # ------------------------------
adam@0 431 # We delimit libtool config variables with single quotes, so when
adam@0 432 # we write them to config.status, we have to be sure to quote all
adam@0 433 # embedded single quotes properly. In configure, this macro expands
adam@0 434 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
adam@0 435 #
adam@12 436 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
adam@0 437 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
adam@0 438 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
adam@0 439 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
adam@0 440
adam@0 441
adam@0 442 # _LT_LIBTOOL_TAGS
adam@0 443 # ----------------
adam@0 444 # Output comment and list of tags supported by the script
adam@0 445 m4_defun([_LT_LIBTOOL_TAGS],
adam@0 446 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
adam@0 447 available_tags="_LT_TAGS"dnl
adam@0 448 ])
adam@0 449
adam@0 450
adam@0 451 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
adam@0 452 # -----------------------------------
adam@0 453 # Extract the dictionary values for VARNAME (optionally with TAG) and
adam@0 454 # expand to a commented shell variable setting:
adam@0 455 #
adam@0 456 # # Some comment about what VAR is for.
adam@0 457 # visible_name=$lt_internal_name
adam@0 458 m4_define([_LT_LIBTOOL_DECLARE],
adam@0 459 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
adam@0 460 [description])))[]dnl
adam@0 461 m4_pushdef([_libtool_name],
adam@0 462 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
adam@0 463 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
adam@0 464 [0], [_libtool_name=[$]$1],
adam@0 465 [1], [_libtool_name=$lt_[]$1],
adam@0 466 [2], [_libtool_name=$lt_[]$1],
adam@0 467 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
adam@0 468 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
adam@0 469 ])
adam@0 470
adam@0 471
adam@0 472 # _LT_LIBTOOL_CONFIG_VARS
adam@0 473 # -----------------------
adam@0 474 # Produce commented declarations of non-tagged libtool config variables
adam@0 475 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
adam@0 476 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
adam@0 477 # section) are produced by _LT_LIBTOOL_TAG_VARS.
adam@0 478 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
adam@0 479 [m4_foreach([_lt_var],
adam@0 480 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
adam@0 481 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
adam@0 482
adam@0 483
adam@0 484 # _LT_LIBTOOL_TAG_VARS(TAG)
adam@0 485 # -------------------------
adam@0 486 m4_define([_LT_LIBTOOL_TAG_VARS],
adam@0 487 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
adam@0 488 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
adam@0 489
adam@0 490
adam@0 491 # _LT_TAGVAR(VARNAME, [TAGNAME])
adam@0 492 # ------------------------------
adam@0 493 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
adam@0 494
adam@0 495
adam@0 496 # _LT_CONFIG_COMMANDS
adam@0 497 # -------------------
adam@0 498 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
adam@0 499 # variables for single and double quote escaping we saved from calls
adam@0 500 # to _LT_DECL, we can put quote escaped variables declarations
adam@0 501 # into `config.status', and then the shell code to quote escape them in
adam@0 502 # for loops in `config.status'. Finally, any additional code accumulated
adam@0 503 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
adam@0 504 m4_defun([_LT_CONFIG_COMMANDS],
adam@0 505 [AC_PROVIDE_IFELSE([LT_OUTPUT],
adam@0 506 dnl If the libtool generation code has been placed in $CONFIG_LT,
adam@0 507 dnl instead of duplicating it all over again into config.status,
adam@0 508 dnl then we will have config.status run $CONFIG_LT later, so it
adam@0 509 dnl needs to know what name is stored there:
adam@0 510 [AC_CONFIG_COMMANDS([libtool],
adam@0 511 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
adam@0 512 dnl If the libtool generation code is destined for config.status,
adam@0 513 dnl expand the accumulated commands and init code now:
adam@0 514 [AC_CONFIG_COMMANDS([libtool],
adam@0 515 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
adam@0 516 ])#_LT_CONFIG_COMMANDS
adam@0 517
adam@0 518
adam@0 519 # Initialize.
adam@0 520 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
adam@0 521 [
adam@0 522
adam@0 523 # The HP-UX ksh and POSIX shell print the target directory to stdout
adam@0 524 # if CDPATH is set.
adam@0 525 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
adam@0 526
adam@0 527 sed_quote_subst='$sed_quote_subst'
adam@0 528 double_quote_subst='$double_quote_subst'
adam@0 529 delay_variable_subst='$delay_variable_subst'
adam@0 530 _LT_CONFIG_STATUS_DECLARATIONS
adam@0 531 LTCC='$LTCC'
adam@0 532 LTCFLAGS='$LTCFLAGS'
adam@0 533 compiler='$compiler_DEFAULT'
adam@0 534
adam@12 535 # A function that is used when there is no print builtin or printf.
adam@12 536 func_fallback_echo ()
adam@12 537 {
adam@12 538 eval 'cat <<_LTECHO_EOF
adam@12 539 \$[]1
adam@12 540 _LTECHO_EOF'
adam@12 541 }
adam@12 542
adam@0 543 # Quote evaled strings.
adam@0 544 for var in lt_decl_all_varnames([[ \
adam@0 545 ]], lt_decl_quote_varnames); do
adam@12 546 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
adam@0 547 *[[\\\\\\\`\\"\\\$]]*)
adam@12 548 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
adam@0 549 ;;
adam@0 550 *)
adam@0 551 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
adam@0 552 ;;
adam@0 553 esac
adam@0 554 done
adam@0 555
adam@0 556 # Double-quote double-evaled strings.
adam@0 557 for var in lt_decl_all_varnames([[ \
adam@0 558 ]], lt_decl_dquote_varnames); do
adam@12 559 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
adam@0 560 *[[\\\\\\\`\\"\\\$]]*)
adam@12 561 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
adam@0 562 ;;
adam@0 563 *)
adam@0 564 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
adam@0 565 ;;
adam@0 566 esac
adam@0 567 done
adam@0 568
adam@0 569 _LT_OUTPUT_LIBTOOL_INIT
adam@0 570 ])
adam@0 571
adam@12 572 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
adam@12 573 # ------------------------------------
adam@12 574 # Generate a child script FILE with all initialization necessary to
adam@12 575 # reuse the environment learned by the parent script, and make the
adam@12 576 # file executable. If COMMENT is supplied, it is inserted after the
adam@12 577 # `#!' sequence but before initialization text begins. After this
adam@12 578 # macro, additional text can be appended to FILE to form the body of
adam@12 579 # the child script. The macro ends with non-zero status if the
adam@12 580 # file could not be fully written (such as if the disk is full).
adam@12 581 m4_ifdef([AS_INIT_GENERATED],
adam@12 582 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
adam@12 583 [m4_defun([_LT_GENERATED_FILE_INIT],
adam@12 584 [m4_require([AS_PREPARE])]dnl
adam@12 585 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
adam@12 586 [lt_write_fail=0
adam@12 587 cat >$1 <<_ASEOF || lt_write_fail=1
adam@12 588 #! $SHELL
adam@12 589 # Generated by $as_me.
adam@12 590 $2
adam@12 591 SHELL=\${CONFIG_SHELL-$SHELL}
adam@12 592 export SHELL
adam@12 593 _ASEOF
adam@12 594 cat >>$1 <<\_ASEOF || lt_write_fail=1
adam@12 595 AS_SHELL_SANITIZE
adam@12 596 _AS_PREPARE
adam@12 597 exec AS_MESSAGE_FD>&1
adam@12 598 _ASEOF
adam@12 599 test $lt_write_fail = 0 && chmod +x $1[]dnl
adam@12 600 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
adam@0 601
adam@0 602 # LT_OUTPUT
adam@0 603 # ---------
adam@0 604 # This macro allows early generation of the libtool script (before
adam@0 605 # AC_OUTPUT is called), incase it is used in configure for compilation
adam@0 606 # tests.
adam@0 607 AC_DEFUN([LT_OUTPUT],
adam@0 608 [: ${CONFIG_LT=./config.lt}
adam@0 609 AC_MSG_NOTICE([creating $CONFIG_LT])
adam@12 610 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
adam@12 611 [# Run this file to recreate a libtool stub with the current configuration.])
adam@12 612
adam@12 613 cat >>"$CONFIG_LT" <<\_LTEOF
adam@0 614 lt_cl_silent=false
adam@0 615 exec AS_MESSAGE_LOG_FD>>config.log
adam@0 616 {
adam@0 617 echo
adam@0 618 AS_BOX([Running $as_me.])
adam@0 619 } >&AS_MESSAGE_LOG_FD
adam@0 620
adam@0 621 lt_cl_help="\
adam@0 622 \`$as_me' creates a local libtool stub from the current configuration,
adam@0 623 for use in further configure time tests before the real libtool is
adam@0 624 generated.
adam@0 625
adam@0 626 Usage: $[0] [[OPTIONS]]
adam@0 627
adam@0 628 -h, --help print this help, then exit
adam@0 629 -V, --version print version number, then exit
adam@0 630 -q, --quiet do not print progress messages
adam@0 631 -d, --debug don't remove temporary files
adam@0 632
adam@0 633 Report bugs to <bug-libtool@gnu.org>."
adam@0 634
adam@0 635 lt_cl_version="\
adam@0 636 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
adam@0 637 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
adam@0 638 configured by $[0], generated by m4_PACKAGE_STRING.
adam@0 639
adam@12 640 Copyright (C) 2010 Free Software Foundation, Inc.
adam@0 641 This config.lt script is free software; the Free Software Foundation
adam@0 642 gives unlimited permision to copy, distribute and modify it."
adam@0 643
adam@0 644 while test $[#] != 0
adam@0 645 do
adam@0 646 case $[1] in
adam@0 647 --version | --v* | -V )
adam@0 648 echo "$lt_cl_version"; exit 0 ;;
adam@0 649 --help | --h* | -h )
adam@0 650 echo "$lt_cl_help"; exit 0 ;;
adam@0 651 --debug | --d* | -d )
adam@0 652 debug=: ;;
adam@0 653 --quiet | --q* | --silent | --s* | -q )
adam@0 654 lt_cl_silent=: ;;
adam@0 655
adam@0 656 -*) AC_MSG_ERROR([unrecognized option: $[1]
adam@0 657 Try \`$[0] --help' for more information.]) ;;
adam@0 658
adam@0 659 *) AC_MSG_ERROR([unrecognized argument: $[1]
adam@0 660 Try \`$[0] --help' for more information.]) ;;
adam@0 661 esac
adam@0 662 shift
adam@0 663 done
adam@0 664
adam@0 665 if $lt_cl_silent; then
adam@0 666 exec AS_MESSAGE_FD>/dev/null
adam@0 667 fi
adam@0 668 _LTEOF
adam@0 669
adam@0 670 cat >>"$CONFIG_LT" <<_LTEOF
adam@0 671 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
adam@0 672 _LTEOF
adam@0 673
adam@0 674 cat >>"$CONFIG_LT" <<\_LTEOF
adam@0 675 AC_MSG_NOTICE([creating $ofile])
adam@0 676 _LT_OUTPUT_LIBTOOL_COMMANDS
adam@0 677 AS_EXIT(0)
adam@0 678 _LTEOF
adam@0 679 chmod +x "$CONFIG_LT"
adam@0 680
adam@0 681 # configure is writing to config.log, but config.lt does its own redirection,
adam@0 682 # appending to config.log, which fails on DOS, as config.log is still kept
adam@0 683 # open by configure. Here we exec the FD to /dev/null, effectively closing
adam@0 684 # config.log, so it can be properly (re)opened and appended to by config.lt.
adam@12 685 lt_cl_success=:
adam@12 686 test "$silent" = yes &&
adam@12 687 lt_config_lt_args="$lt_config_lt_args --quiet"
adam@12 688 exec AS_MESSAGE_LOG_FD>/dev/null
adam@12 689 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
adam@12 690 exec AS_MESSAGE_LOG_FD>>config.log
adam@12 691 $lt_cl_success || AS_EXIT(1)
adam@0 692 ])# LT_OUTPUT
adam@0 693
adam@0 694
adam@0 695 # _LT_CONFIG(TAG)
adam@0 696 # ---------------
adam@0 697 # If TAG is the built-in tag, create an initial libtool script with a
adam@0 698 # default configuration from the untagged config vars. Otherwise add code
adam@0 699 # to config.status for appending the configuration named by TAG from the
adam@0 700 # matching tagged config vars.
adam@0 701 m4_defun([_LT_CONFIG],
adam@0 702 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@0 703 _LT_CONFIG_SAVE_COMMANDS([
adam@0 704 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
adam@0 705 m4_if(_LT_TAG, [C], [
adam@0 706 # See if we are running on zsh, and set the options which allow our
adam@0 707 # commands through without removal of \ escapes.
adam@0 708 if test -n "${ZSH_VERSION+set}" ; then
adam@0 709 setopt NO_GLOB_SUBST
adam@0 710 fi
adam@0 711
adam@0 712 cfgfile="${ofile}T"
adam@0 713 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
adam@0 714 $RM "$cfgfile"
adam@0 715
adam@0 716 cat <<_LT_EOF >> "$cfgfile"
adam@0 717 #! $SHELL
adam@0 718
adam@0 719 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
adam@0 720 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
adam@0 721 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
adam@0 722 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
adam@0 723 #
adam@0 724 _LT_COPYING
adam@0 725 _LT_LIBTOOL_TAGS
adam@0 726
adam@0 727 # ### BEGIN LIBTOOL CONFIG
adam@0 728 _LT_LIBTOOL_CONFIG_VARS
adam@0 729 _LT_LIBTOOL_TAG_VARS
adam@0 730 # ### END LIBTOOL CONFIG
adam@0 731
adam@0 732 _LT_EOF
adam@0 733
adam@0 734 case $host_os in
adam@0 735 aix3*)
adam@0 736 cat <<\_LT_EOF >> "$cfgfile"
adam@0 737 # AIX sometimes has problems with the GCC collect2 program. For some
adam@0 738 # reason, if we set the COLLECT_NAMES environment variable, the problems
adam@0 739 # vanish in a puff of smoke.
adam@0 740 if test "X${COLLECT_NAMES+set}" != Xset; then
adam@0 741 COLLECT_NAMES=
adam@0 742 export COLLECT_NAMES
adam@0 743 fi
adam@0 744 _LT_EOF
adam@0 745 ;;
adam@0 746 esac
adam@0 747
adam@0 748 _LT_PROG_LTMAIN
adam@0 749
adam@0 750 # We use sed instead of cat because bash on DJGPP gets confused if
adam@0 751 # if finds mixed CR/LF and LF-only lines. Since sed operates in
adam@0 752 # text mode, it properly converts lines to CR/LF. This bash problem
adam@0 753 # is reportedly fixed, but why not run on old versions too?
adam@12 754 sed '$q' "$ltmain" >> "$cfgfile" \
adam@12 755 || (rm -f "$cfgfile"; exit 1)
adam@12 756
adam@12 757 _LT_PROG_REPLACE_SHELLFNS
adam@12 758
adam@12 759 mv -f "$cfgfile" "$ofile" ||
adam@0 760 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
adam@0 761 chmod +x "$ofile"
adam@0 762 ],
adam@0 763 [cat <<_LT_EOF >> "$ofile"
adam@0 764
adam@0 765 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
adam@0 766 dnl in a comment (ie after a #).
adam@0 767 # ### BEGIN LIBTOOL TAG CONFIG: $1
adam@0 768 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
adam@0 769 # ### END LIBTOOL TAG CONFIG: $1
adam@0 770 _LT_EOF
adam@0 771 ])dnl /m4_if
adam@0 772 ],
adam@0 773 [m4_if([$1], [], [
adam@0 774 PACKAGE='$PACKAGE'
adam@0 775 VERSION='$VERSION'
adam@0 776 TIMESTAMP='$TIMESTAMP'
adam@0 777 RM='$RM'
adam@0 778 ofile='$ofile'], [])
adam@0 779 ])dnl /_LT_CONFIG_SAVE_COMMANDS
adam@0 780 ])# _LT_CONFIG
adam@0 781
adam@0 782
adam@0 783 # LT_SUPPORTED_TAG(TAG)
adam@0 784 # ---------------------
adam@0 785 # Trace this macro to discover what tags are supported by the libtool
adam@0 786 # --tag option, using:
adam@0 787 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
adam@0 788 AC_DEFUN([LT_SUPPORTED_TAG], [])
adam@0 789
adam@0 790
adam@0 791 # C support is built-in for now
adam@0 792 m4_define([_LT_LANG_C_enabled], [])
adam@0 793 m4_define([_LT_TAGS], [])
adam@0 794
adam@0 795
adam@0 796 # LT_LANG(LANG)
adam@0 797 # -------------
adam@0 798 # Enable libtool support for the given language if not already enabled.
adam@0 799 AC_DEFUN([LT_LANG],
adam@0 800 [AC_BEFORE([$0], [LT_OUTPUT])dnl
adam@0 801 m4_case([$1],
adam@0 802 [C], [_LT_LANG(C)],
adam@0 803 [C++], [_LT_LANG(CXX)],
adam@0 804 [Java], [_LT_LANG(GCJ)],
adam@0 805 [Fortran 77], [_LT_LANG(F77)],
adam@0 806 [Fortran], [_LT_LANG(FC)],
adam@0 807 [Windows Resource], [_LT_LANG(RC)],
adam@0 808 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
adam@0 809 [_LT_LANG($1)],
adam@0 810 [m4_fatal([$0: unsupported language: "$1"])])])dnl
adam@0 811 ])# LT_LANG
adam@0 812
adam@0 813
adam@0 814 # _LT_LANG(LANGNAME)
adam@0 815 # ------------------
adam@0 816 m4_defun([_LT_LANG],
adam@0 817 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
adam@0 818 [LT_SUPPORTED_TAG([$1])dnl
adam@0 819 m4_append([_LT_TAGS], [$1 ])dnl
adam@0 820 m4_define([_LT_LANG_]$1[_enabled], [])dnl
adam@0 821 _LT_LANG_$1_CONFIG($1)])dnl
adam@0 822 ])# _LT_LANG
adam@0 823
adam@0 824
adam@0 825 # _LT_LANG_DEFAULT_CONFIG
adam@0 826 # -----------------------
adam@0 827 m4_defun([_LT_LANG_DEFAULT_CONFIG],
adam@0 828 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
adam@0 829 [LT_LANG(CXX)],
adam@0 830 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
adam@0 831
adam@0 832 AC_PROVIDE_IFELSE([AC_PROG_F77],
adam@0 833 [LT_LANG(F77)],
adam@0 834 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
adam@0 835
adam@0 836 AC_PROVIDE_IFELSE([AC_PROG_FC],
adam@0 837 [LT_LANG(FC)],
adam@0 838 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
adam@0 839
adam@0 840 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
adam@0 841 dnl pulling things in needlessly.
adam@0 842 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
adam@0 843 [LT_LANG(GCJ)],
adam@0 844 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
adam@0 845 [LT_LANG(GCJ)],
adam@0 846 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
adam@0 847 [LT_LANG(GCJ)],
adam@0 848 [m4_ifdef([AC_PROG_GCJ],
adam@0 849 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
adam@0 850 m4_ifdef([A][M_PROG_GCJ],
adam@0 851 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
adam@0 852 m4_ifdef([LT_PROG_GCJ],
adam@0 853 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
adam@0 854
adam@0 855 AC_PROVIDE_IFELSE([LT_PROG_RC],
adam@0 856 [LT_LANG(RC)],
adam@0 857 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
adam@0 858 ])# _LT_LANG_DEFAULT_CONFIG
adam@0 859
adam@0 860 # Obsolete macros:
adam@0 861 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
adam@0 862 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
adam@0 863 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
adam@0 864 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
adam@12 865 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
adam@0 866 dnl aclocal-1.4 backwards compatibility:
adam@0 867 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
adam@0 868 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
adam@0 869 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
adam@0 870 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
adam@12 871 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
adam@0 872
adam@0 873
adam@0 874 # _LT_TAG_COMPILER
adam@0 875 # ----------------
adam@0 876 m4_defun([_LT_TAG_COMPILER],
adam@0 877 [AC_REQUIRE([AC_PROG_CC])dnl
adam@0 878
adam@0 879 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
adam@0 880 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
adam@0 881 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
adam@0 882 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
adam@0 883
adam@0 884 # If no C compiler was specified, use CC.
adam@0 885 LTCC=${LTCC-"$CC"}
adam@0 886
adam@0 887 # If no C compiler flags were specified, use CFLAGS.
adam@0 888 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
adam@0 889
adam@0 890 # Allow CC to be a program name with arguments.
adam@0 891 compiler=$CC
adam@0 892 ])# _LT_TAG_COMPILER
adam@0 893
adam@0 894
adam@0 895 # _LT_COMPILER_BOILERPLATE
adam@0 896 # ------------------------
adam@0 897 # Check for compiler boilerplate output or warnings with
adam@0 898 # the simple compiler test code.
adam@0 899 m4_defun([_LT_COMPILER_BOILERPLATE],
adam@0 900 [m4_require([_LT_DECL_SED])dnl
adam@0 901 ac_outfile=conftest.$ac_objext
adam@0 902 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
adam@0 903 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
adam@0 904 _lt_compiler_boilerplate=`cat conftest.err`
adam@0 905 $RM conftest*
adam@0 906 ])# _LT_COMPILER_BOILERPLATE
adam@0 907
adam@0 908
adam@0 909 # _LT_LINKER_BOILERPLATE
adam@0 910 # ----------------------
adam@0 911 # Check for linker boilerplate output or warnings with
adam@0 912 # the simple link test code.
adam@0 913 m4_defun([_LT_LINKER_BOILERPLATE],
adam@0 914 [m4_require([_LT_DECL_SED])dnl
adam@0 915 ac_outfile=conftest.$ac_objext
adam@0 916 echo "$lt_simple_link_test_code" >conftest.$ac_ext
adam@0 917 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
adam@0 918 _lt_linker_boilerplate=`cat conftest.err`
adam@0 919 $RM -r conftest*
adam@0 920 ])# _LT_LINKER_BOILERPLATE
adam@0 921
adam@0 922 # _LT_REQUIRED_DARWIN_CHECKS
adam@0 923 # -------------------------
adam@0 924 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
adam@0 925 case $host_os in
adam@0 926 rhapsody* | darwin*)
adam@0 927 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
adam@0 928 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
adam@0 929 AC_CHECK_TOOL([LIPO], [lipo], [:])
adam@0 930 AC_CHECK_TOOL([OTOOL], [otool], [:])
adam@0 931 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
adam@0 932 _LT_DECL([], [DSYMUTIL], [1],
adam@0 933 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
adam@0 934 _LT_DECL([], [NMEDIT], [1],
adam@0 935 [Tool to change global to local symbols on Mac OS X])
adam@0 936 _LT_DECL([], [LIPO], [1],
adam@0 937 [Tool to manipulate fat objects and archives on Mac OS X])
adam@0 938 _LT_DECL([], [OTOOL], [1],
adam@0 939 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
adam@0 940 _LT_DECL([], [OTOOL64], [1],
adam@0 941 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
adam@0 942
adam@0 943 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
adam@0 944 [lt_cv_apple_cc_single_mod=no
adam@0 945 if test -z "${LT_MULTI_MODULE}"; then
adam@0 946 # By default we will add the -single_module flag. You can override
adam@0 947 # by either setting the environment variable LT_MULTI_MODULE
adam@0 948 # non-empty at configure time, or by adding -multi_module to the
adam@0 949 # link flags.
adam@0 950 rm -rf libconftest.dylib*
adam@0 951 echo "int foo(void){return 1;}" > conftest.c
adam@0 952 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
adam@0 953 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
adam@0 954 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
adam@0 955 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
adam@0 956 _lt_result=$?
adam@0 957 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
adam@0 958 lt_cv_apple_cc_single_mod=yes
adam@0 959 else
adam@0 960 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@0 961 fi
adam@0 962 rm -rf libconftest.dylib*
adam@0 963 rm -f conftest.*
adam@0 964 fi])
adam@0 965 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
adam@0 966 [lt_cv_ld_exported_symbols_list],
adam@0 967 [lt_cv_ld_exported_symbols_list=no
adam@0 968 save_LDFLAGS=$LDFLAGS
adam@0 969 echo "_main" > conftest.sym
adam@0 970 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
adam@0 971 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
adam@0 972 [lt_cv_ld_exported_symbols_list=yes],
adam@0 973 [lt_cv_ld_exported_symbols_list=no])
adam@0 974 LDFLAGS="$save_LDFLAGS"
adam@0 975 ])
adam@12 976 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
adam@12 977 [lt_cv_ld_force_load=no
adam@12 978 cat > conftest.c << _LT_EOF
adam@12 979 int forced_loaded() { return 2;}
adam@12 980 _LT_EOF
adam@12 981 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
adam@12 982 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
adam@12 983 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
adam@12 984 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
adam@12 985 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
adam@12 986 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
adam@12 987 cat > conftest.c << _LT_EOF
adam@12 988 int main() { return 0;}
adam@12 989 _LT_EOF
adam@12 990 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
adam@12 991 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
adam@12 992 _lt_result=$?
adam@12 993 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
adam@12 994 lt_cv_ld_force_load=yes
adam@12 995 else
adam@12 996 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@12 997 fi
adam@12 998 rm -f conftest.err libconftest.a conftest conftest.c
adam@12 999 rm -rf conftest.dSYM
adam@12 1000 ])
adam@0 1001 case $host_os in
adam@0 1002 rhapsody* | darwin1.[[012]])
adam@0 1003 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
adam@0 1004 darwin1.*)
adam@0 1005 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
adam@0 1006 darwin*) # darwin 5.x on
adam@0 1007 # if running on 10.5 or later, the deployment target defaults
adam@0 1008 # to the OS version, if on x86, and 10.4, the deployment
adam@0 1009 # target defaults to 10.4. Don't you love it?
adam@0 1010 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
adam@0 1011 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
adam@0 1012 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
adam@0 1013 10.[[012]]*)
adam@0 1014 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
adam@0 1015 10.*)
adam@0 1016 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
adam@0 1017 esac
adam@0 1018 ;;
adam@0 1019 esac
adam@0 1020 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
adam@0 1021 _lt_dar_single_mod='$single_module'
adam@0 1022 fi
adam@0 1023 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
adam@0 1024 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
adam@0 1025 else
adam@0 1026 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
adam@0 1027 fi
adam@12 1028 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
adam@0 1029 _lt_dsymutil='~$DSYMUTIL $lib || :'
adam@0 1030 else
adam@0 1031 _lt_dsymutil=
adam@0 1032 fi
adam@0 1033 ;;
adam@0 1034 esac
adam@0 1035 ])
adam@0 1036
adam@0 1037
adam@0 1038 # _LT_DARWIN_LINKER_FEATURES
adam@0 1039 # --------------------------
adam@0 1040 # Checks for linker and compiler features on darwin
adam@0 1041 m4_defun([_LT_DARWIN_LINKER_FEATURES],
adam@0 1042 [
adam@0 1043 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
adam@0 1044 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 1045 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 1046 _LT_TAGVAR(hardcode_automatic, $1)=yes
adam@0 1047 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adam@12 1048 if test "$lt_cv_ld_force_load" = "yes"; then
adam@12 1049 _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\"`'
adam@12 1050 else
adam@12 1051 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
adam@12 1052 fi
adam@0 1053 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@0 1054 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
adam@0 1055 case $cc_basename in
adam@0 1056 ifort*) _lt_dar_can_shared=yes ;;
adam@0 1057 *) _lt_dar_can_shared=$GCC ;;
adam@0 1058 esac
adam@0 1059 if test "$_lt_dar_can_shared" = "yes"; then
adam@12 1060 output_verbose_link_cmd=func_echo_all
adam@0 1061 _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}"
adam@0 1062 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
adam@0 1063 _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}"
adam@0 1064 _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}"
adam@0 1065 m4_if([$1], [CXX],
adam@0 1066 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
adam@0 1067 _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}"
adam@0 1068 _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}"
adam@0 1069 fi
adam@0 1070 ],[])
adam@0 1071 else
adam@0 1072 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 1073 fi
adam@0 1074 ])
adam@0 1075
adam@12 1076 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
adam@12 1077 # ----------------------------------
adam@0 1078 # Links a minimal program and checks the executable
adam@0 1079 # for the system default hardcoded library path. In most cases,
adam@0 1080 # this is /usr/lib:/lib, but when the MPI compilers are used
adam@0 1081 # the location of the communication and MPI libs are included too.
adam@0 1082 # If we don't find anything, use the default library path according
adam@0 1083 # to the aix ld manual.
adam@12 1084 # Store the results from the different compilers for each TAGNAME.
adam@12 1085 # Allow to override them for all tags through lt_cv_aix_libpath.
adam@0 1086 m4_defun([_LT_SYS_MODULE_PATH_AIX],
adam@0 1087 [m4_require([_LT_DECL_SED])dnl
adam@12 1088 if test "${lt_cv_aix_libpath+set}" = set; then
adam@12 1089 aix_libpath=$lt_cv_aix_libpath
adam@12 1090 else
adam@12 1091 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
adam@12 1092 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
adam@12 1093 lt_aix_libpath_sed='[
adam@12 1094 /Import File Strings/,/^$/ {
adam@12 1095 /^0/ {
adam@12 1096 s/^0 *\([^ ]*\) *$/\1/
adam@12 1097 p
adam@12 1098 }
adam@12 1099 }]'
adam@12 1100 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
adam@12 1101 # Check for a 64-bit object if we didn't find anything.
adam@12 1102 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
adam@12 1103 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
adam@12 1104 fi],[])
adam@12 1105 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
adam@12 1106 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
adam@12 1107 fi
adam@12 1108 ])
adam@12 1109 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
adam@12 1110 fi
adam@0 1111 ])# _LT_SYS_MODULE_PATH_AIX
adam@0 1112
adam@0 1113
adam@0 1114 # _LT_SHELL_INIT(ARG)
adam@0 1115 # -------------------
adam@0 1116 m4_define([_LT_SHELL_INIT],
adam@12 1117 [m4_divert_text([M4SH-INIT], [$1
adam@12 1118 ])])# _LT_SHELL_INIT
adam@12 1119
adam@0 1120
adam@0 1121
adam@0 1122 # _LT_PROG_ECHO_BACKSLASH
adam@0 1123 # -----------------------
adam@12 1124 # Find how we can fake an echo command that does not interpret backslash.
adam@12 1125 # In particular, with Autoconf 2.60 or later we add some code to the start
adam@12 1126 # of the generated configure script which will find a shell with a builtin
adam@12 1127 # printf (which we can use as an echo command).
adam@0 1128 m4_defun([_LT_PROG_ECHO_BACKSLASH],
adam@12 1129 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
adam@12 1130 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
adam@12 1131 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
adam@12 1132
adam@12 1133 AC_MSG_CHECKING([how to print strings])
adam@12 1134 # Test print first, because it will be a builtin if present.
adam@12 1135 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
adam@12 1136 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
adam@12 1137 ECHO='print -r --'
adam@12 1138 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
adam@12 1139 ECHO='printf %s\n'
adam@12 1140 else
adam@12 1141 # Use this function as a fallback that always works.
adam@12 1142 func_fallback_echo ()
adam@12 1143 {
adam@12 1144 eval 'cat <<_LTECHO_EOF
adam@12 1145 $[]1
adam@12 1146 _LTECHO_EOF'
adam@12 1147 }
adam@12 1148 ECHO='func_fallback_echo'
adam@12 1149 fi
adam@12 1150
adam@12 1151 # func_echo_all arg...
adam@12 1152 # Invoke $ECHO with all args, space-separated.
adam@12 1153 func_echo_all ()
adam@12 1154 {
adam@12 1155 $ECHO "$*"
adam@12 1156 }
adam@12 1157
adam@12 1158 case "$ECHO" in
adam@12 1159 printf*) AC_MSG_RESULT([printf]) ;;
adam@12 1160 print*) AC_MSG_RESULT([print -r]) ;;
adam@12 1161 *) AC_MSG_RESULT([cat]) ;;
adam@0 1162 esac
adam@0 1163
adam@12 1164 m4_ifdef([_AS_DETECT_SUGGESTED],
adam@12 1165 [_AS_DETECT_SUGGESTED([
adam@12 1166 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
adam@12 1167 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
adam@12 1168 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
adam@12 1169 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
adam@12 1170 PATH=/empty FPATH=/empty; export PATH FPATH
adam@12 1171 test "X`printf %s $ECHO`" = "X$ECHO" \
adam@12 1172 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
adam@12 1173
adam@0 1174 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
adam@12 1175 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
adam@0 1176 ])# _LT_PROG_ECHO_BACKSLASH
adam@0 1177
adam@0 1178
adam@12 1179 # _LT_WITH_SYSROOT
adam@12 1180 # ----------------
adam@12 1181 AC_DEFUN([_LT_WITH_SYSROOT],
adam@12 1182 [AC_MSG_CHECKING([for sysroot])
adam@12 1183 AC_ARG_WITH([sysroot],
adam@12 1184 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
adam@12 1185 (or the compiler's sysroot if not specified).],
adam@12 1186 [], [with_sysroot=no])
adam@12 1187
adam@12 1188 dnl lt_sysroot will always be passed unquoted. We quote it here
adam@12 1189 dnl in case the user passed a directory name.
adam@12 1190 lt_sysroot=
adam@12 1191 case ${with_sysroot} in #(
adam@12 1192 yes)
adam@12 1193 if test "$GCC" = yes; then
adam@12 1194 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
adam@12 1195 fi
adam@12 1196 ;; #(
adam@12 1197 /*)
adam@12 1198 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
adam@12 1199 ;; #(
adam@12 1200 no|'')
adam@12 1201 ;; #(
adam@12 1202 *)
adam@12 1203 AC_MSG_RESULT([${with_sysroot}])
adam@12 1204 AC_MSG_ERROR([The sysroot must be an absolute path.])
adam@12 1205 ;;
adam@12 1206 esac
adam@12 1207
adam@12 1208 AC_MSG_RESULT([${lt_sysroot:-no}])
adam@12 1209 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
adam@12 1210 [dependent libraries, and in which our libraries should be installed.])])
adam@12 1211
adam@0 1212 # _LT_ENABLE_LOCK
adam@0 1213 # ---------------
adam@0 1214 m4_defun([_LT_ENABLE_LOCK],
adam@0 1215 [AC_ARG_ENABLE([libtool-lock],
adam@0 1216 [AS_HELP_STRING([--disable-libtool-lock],
adam@0 1217 [avoid locking (might break parallel builds)])])
adam@0 1218 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
adam@0 1219
adam@0 1220 # Some flags need to be propagated to the compiler or linker for good
adam@0 1221 # libtool support.
adam@0 1222 case $host in
adam@0 1223 ia64-*-hpux*)
adam@0 1224 # Find out which ABI we are using.
adam@0 1225 echo 'int i;' > conftest.$ac_ext
adam@0 1226 if AC_TRY_EVAL(ac_compile); then
adam@0 1227 case `/usr/bin/file conftest.$ac_objext` in
adam@0 1228 *ELF-32*)
adam@0 1229 HPUX_IA64_MODE="32"
adam@0 1230 ;;
adam@0 1231 *ELF-64*)
adam@0 1232 HPUX_IA64_MODE="64"
adam@0 1233 ;;
adam@0 1234 esac
adam@0 1235 fi
adam@0 1236 rm -rf conftest*
adam@0 1237 ;;
adam@0 1238 *-*-irix6*)
adam@0 1239 # Find out which ABI we are using.
adam@12 1240 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
adam@0 1241 if AC_TRY_EVAL(ac_compile); then
adam@0 1242 if test "$lt_cv_prog_gnu_ld" = yes; then
adam@0 1243 case `/usr/bin/file conftest.$ac_objext` in
adam@0 1244 *32-bit*)
adam@0 1245 LD="${LD-ld} -melf32bsmip"
adam@0 1246 ;;
adam@0 1247 *N32*)
adam@0 1248 LD="${LD-ld} -melf32bmipn32"
adam@0 1249 ;;
adam@0 1250 *64-bit*)
adam@0 1251 LD="${LD-ld} -melf64bmip"
adam@0 1252 ;;
adam@0 1253 esac
adam@0 1254 else
adam@0 1255 case `/usr/bin/file conftest.$ac_objext` in
adam@0 1256 *32-bit*)
adam@0 1257 LD="${LD-ld} -32"
adam@0 1258 ;;
adam@0 1259 *N32*)
adam@0 1260 LD="${LD-ld} -n32"
adam@0 1261 ;;
adam@0 1262 *64-bit*)
adam@0 1263 LD="${LD-ld} -64"
adam@0 1264 ;;
adam@0 1265 esac
adam@0 1266 fi
adam@0 1267 fi
adam@0 1268 rm -rf conftest*
adam@0 1269 ;;
adam@0 1270
adam@0 1271 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
adam@0 1272 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
adam@0 1273 # Find out which ABI we are using.
adam@0 1274 echo 'int i;' > conftest.$ac_ext
adam@0 1275 if AC_TRY_EVAL(ac_compile); then
adam@0 1276 case `/usr/bin/file conftest.o` in
adam@0 1277 *32-bit*)
adam@0 1278 case $host in
adam@0 1279 x86_64-*kfreebsd*-gnu)
adam@0 1280 LD="${LD-ld} -m elf_i386_fbsd"
adam@0 1281 ;;
adam@0 1282 x86_64-*linux*)
adam@0 1283 LD="${LD-ld} -m elf_i386"
adam@0 1284 ;;
adam@0 1285 ppc64-*linux*|powerpc64-*linux*)
adam@0 1286 LD="${LD-ld} -m elf32ppclinux"
adam@0 1287 ;;
adam@0 1288 s390x-*linux*)
adam@0 1289 LD="${LD-ld} -m elf_s390"
adam@0 1290 ;;
adam@0 1291 sparc64-*linux*)
adam@0 1292 LD="${LD-ld} -m elf32_sparc"
adam@0 1293 ;;
adam@0 1294 esac
adam@0 1295 ;;
adam@0 1296 *64-bit*)
adam@0 1297 case $host in
adam@0 1298 x86_64-*kfreebsd*-gnu)
adam@0 1299 LD="${LD-ld} -m elf_x86_64_fbsd"
adam@0 1300 ;;
adam@0 1301 x86_64-*linux*)
adam@0 1302 LD="${LD-ld} -m elf_x86_64"
adam@0 1303 ;;
adam@0 1304 ppc*-*linux*|powerpc*-*linux*)
adam@0 1305 LD="${LD-ld} -m elf64ppc"
adam@0 1306 ;;
adam@0 1307 s390*-*linux*|s390*-*tpf*)
adam@0 1308 LD="${LD-ld} -m elf64_s390"
adam@0 1309 ;;
adam@0 1310 sparc*-*linux*)
adam@0 1311 LD="${LD-ld} -m elf64_sparc"
adam@0 1312 ;;
adam@0 1313 esac
adam@0 1314 ;;
adam@0 1315 esac
adam@0 1316 fi
adam@0 1317 rm -rf conftest*
adam@0 1318 ;;
adam@0 1319
adam@0 1320 *-*-sco3.2v5*)
adam@0 1321 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
adam@0 1322 SAVE_CFLAGS="$CFLAGS"
adam@0 1323 CFLAGS="$CFLAGS -belf"
adam@0 1324 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
adam@0 1325 [AC_LANG_PUSH(C)
adam@0 1326 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
adam@0 1327 AC_LANG_POP])
adam@0 1328 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
adam@0 1329 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
adam@0 1330 CFLAGS="$SAVE_CFLAGS"
adam@0 1331 fi
adam@0 1332 ;;
adam@0 1333 sparc*-*solaris*)
adam@0 1334 # Find out which ABI we are using.
adam@0 1335 echo 'int i;' > conftest.$ac_ext
adam@0 1336 if AC_TRY_EVAL(ac_compile); then
adam@0 1337 case `/usr/bin/file conftest.o` in
adam@0 1338 *64-bit*)
adam@0 1339 case $lt_cv_prog_gnu_ld in
adam@0 1340 yes*) LD="${LD-ld} -m elf64_sparc" ;;
adam@0 1341 *)
adam@0 1342 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
adam@0 1343 LD="${LD-ld} -64"
adam@0 1344 fi
adam@0 1345 ;;
adam@0 1346 esac
adam@0 1347 ;;
adam@0 1348 esac
adam@0 1349 fi
adam@0 1350 rm -rf conftest*
adam@0 1351 ;;
adam@0 1352 esac
adam@0 1353
adam@0 1354 need_locks="$enable_libtool_lock"
adam@0 1355 ])# _LT_ENABLE_LOCK
adam@0 1356
adam@0 1357
adam@12 1358 # _LT_PROG_AR
adam@12 1359 # -----------
adam@12 1360 m4_defun([_LT_PROG_AR],
adam@12 1361 [AC_CHECK_TOOLS(AR, [ar], false)
adam@12 1362 : ${AR=ar}
adam@12 1363 : ${AR_FLAGS=cru}
adam@12 1364 _LT_DECL([], [AR], [1], [The archiver])
adam@12 1365 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
adam@12 1366
adam@12 1367 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
adam@12 1368 [lt_cv_ar_at_file=no
adam@12 1369 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
adam@12 1370 [echo conftest.$ac_objext > conftest.lst
adam@12 1371 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
adam@12 1372 AC_TRY_EVAL([lt_ar_try])
adam@12 1373 if test "$ac_status" -eq 0; then
adam@12 1374 # Ensure the archiver fails upon bogus file names.
adam@12 1375 rm -f conftest.$ac_objext libconftest.a
adam@12 1376 AC_TRY_EVAL([lt_ar_try])
adam@12 1377 if test "$ac_status" -ne 0; then
adam@12 1378 lt_cv_ar_at_file=@
adam@12 1379 fi
adam@12 1380 fi
adam@12 1381 rm -f conftest.* libconftest.a
adam@12 1382 ])
adam@12 1383 ])
adam@12 1384
adam@12 1385 if test "x$lt_cv_ar_at_file" = xno; then
adam@12 1386 archiver_list_spec=
adam@12 1387 else
adam@12 1388 archiver_list_spec=$lt_cv_ar_at_file
adam@12 1389 fi
adam@12 1390 _LT_DECL([], [archiver_list_spec], [1],
adam@12 1391 [How to feed a file listing to the archiver])
adam@12 1392 ])# _LT_PROG_AR
adam@12 1393
adam@12 1394
adam@0 1395 # _LT_CMD_OLD_ARCHIVE
adam@0 1396 # -------------------
adam@0 1397 m4_defun([_LT_CMD_OLD_ARCHIVE],
adam@12 1398 [_LT_PROG_AR
adam@0 1399
adam@0 1400 AC_CHECK_TOOL(STRIP, strip, :)
adam@0 1401 test -z "$STRIP" && STRIP=:
adam@0 1402 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
adam@0 1403
adam@0 1404 AC_CHECK_TOOL(RANLIB, ranlib, :)
adam@0 1405 test -z "$RANLIB" && RANLIB=:
adam@0 1406 _LT_DECL([], [RANLIB], [1],
adam@0 1407 [Commands used to install an old-style archive])
adam@0 1408
adam@0 1409 # Determine commands to create old-style static archives.
adam@0 1410 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
adam@0 1411 old_postinstall_cmds='chmod 644 $oldlib'
adam@0 1412 old_postuninstall_cmds=
adam@0 1413
adam@0 1414 if test -n "$RANLIB"; then
adam@0 1415 case $host_os in
adam@0 1416 openbsd*)
adam@0 1417 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
adam@0 1418 ;;
adam@0 1419 *)
adam@0 1420 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
adam@0 1421 ;;
adam@0 1422 esac
adam@0 1423 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
adam@0 1424 fi
adam@12 1425
adam@12 1426 case $host_os in
adam@12 1427 darwin*)
adam@12 1428 lock_old_archive_extraction=yes ;;
adam@12 1429 *)
adam@12 1430 lock_old_archive_extraction=no ;;
adam@12 1431 esac
adam@0 1432 _LT_DECL([], [old_postinstall_cmds], [2])
adam@0 1433 _LT_DECL([], [old_postuninstall_cmds], [2])
adam@0 1434 _LT_TAGDECL([], [old_archive_cmds], [2],
adam@0 1435 [Commands used to build an old-style archive])
adam@12 1436 _LT_DECL([], [lock_old_archive_extraction], [0],
adam@12 1437 [Whether to use a lock for old archive extraction])
adam@0 1438 ])# _LT_CMD_OLD_ARCHIVE
adam@0 1439
adam@0 1440
adam@0 1441 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
adam@0 1442 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
adam@0 1443 # ----------------------------------------------------------------
adam@0 1444 # Check whether the given compiler option works
adam@0 1445 AC_DEFUN([_LT_COMPILER_OPTION],
adam@0 1446 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@0 1447 m4_require([_LT_DECL_SED])dnl
adam@0 1448 AC_CACHE_CHECK([$1], [$2],
adam@0 1449 [$2=no
adam@0 1450 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
adam@0 1451 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adam@0 1452 lt_compiler_flag="$3"
adam@0 1453 # Insert the option either (1) after the last *FLAGS variable, or
adam@0 1454 # (2) before a word containing "conftest.", or (3) at the end.
adam@0 1455 # Note that $ac_compile itself does not contain backslashes and begins
adam@0 1456 # with a dollar sign (not a hyphen), so the echo should work correctly.
adam@0 1457 # The option is referenced via a variable to avoid confusing sed.
adam@0 1458 lt_compile=`echo "$ac_compile" | $SED \
adam@0 1459 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
adam@0 1460 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
adam@0 1461 -e 's:$: $lt_compiler_flag:'`
adam@12 1462 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
adam@0 1463 (eval "$lt_compile" 2>conftest.err)
adam@0 1464 ac_status=$?
adam@0 1465 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@12 1466 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
adam@0 1467 if (exit $ac_status) && test -s "$ac_outfile"; then
adam@0 1468 # The compiler can only warn and ignore the option if not recognized
adam@0 1469 # So say no if there are warnings other than the usual output.
adam@12 1470 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
adam@0 1471 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
adam@0 1472 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
adam@0 1473 $2=yes
adam@0 1474 fi
adam@0 1475 fi
adam@0 1476 $RM conftest*
adam@0 1477 ])
adam@0 1478
adam@0 1479 if test x"[$]$2" = xyes; then
adam@0 1480 m4_if([$5], , :, [$5])
adam@0 1481 else
adam@0 1482 m4_if([$6], , :, [$6])
adam@0 1483 fi
adam@0 1484 ])# _LT_COMPILER_OPTION
adam@0 1485
adam@0 1486 # Old name:
adam@0 1487 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
adam@0 1488 dnl aclocal-1.4 backwards compatibility:
adam@0 1489 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
adam@0 1490
adam@0 1491
adam@0 1492 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
adam@0 1493 # [ACTION-SUCCESS], [ACTION-FAILURE])
adam@0 1494 # ----------------------------------------------------
adam@0 1495 # Check whether the given linker option works
adam@0 1496 AC_DEFUN([_LT_LINKER_OPTION],
adam@0 1497 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@0 1498 m4_require([_LT_DECL_SED])dnl
adam@0 1499 AC_CACHE_CHECK([$1], [$2],
adam@0 1500 [$2=no
adam@0 1501 save_LDFLAGS="$LDFLAGS"
adam@0 1502 LDFLAGS="$LDFLAGS $3"
adam@0 1503 echo "$lt_simple_link_test_code" > conftest.$ac_ext
adam@0 1504 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
adam@0 1505 # The linker can only warn and ignore the option if not recognized
adam@0 1506 # So say no if there are warnings
adam@0 1507 if test -s conftest.err; then
adam@0 1508 # Append any errors to the config.log.
adam@0 1509 cat conftest.err 1>&AS_MESSAGE_LOG_FD
adam@12 1510 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
adam@0 1511 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
adam@0 1512 if diff conftest.exp conftest.er2 >/dev/null; then
adam@0 1513 $2=yes
adam@0 1514 fi
adam@0 1515 else
adam@0 1516 $2=yes
adam@0 1517 fi
adam@0 1518 fi
adam@0 1519 $RM -r conftest*
adam@0 1520 LDFLAGS="$save_LDFLAGS"
adam@0 1521 ])
adam@0 1522
adam@0 1523 if test x"[$]$2" = xyes; then
adam@0 1524 m4_if([$4], , :, [$4])
adam@0 1525 else
adam@0 1526 m4_if([$5], , :, [$5])
adam@0 1527 fi
adam@0 1528 ])# _LT_LINKER_OPTION
adam@0 1529
adam@0 1530 # Old name:
adam@0 1531 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
adam@0 1532 dnl aclocal-1.4 backwards compatibility:
adam@0 1533 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
adam@0 1534
adam@0 1535
adam@0 1536 # LT_CMD_MAX_LEN
adam@0 1537 #---------------
adam@0 1538 AC_DEFUN([LT_CMD_MAX_LEN],
adam@0 1539 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adam@0 1540 # find the maximum length of command line arguments
adam@0 1541 AC_MSG_CHECKING([the maximum length of command line arguments])
adam@0 1542 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
adam@0 1543 i=0
adam@0 1544 teststring="ABCD"
adam@0 1545
adam@0 1546 case $build_os in
adam@0 1547 msdosdjgpp*)
adam@0 1548 # On DJGPP, this test can blow up pretty badly due to problems in libc
adam@0 1549 # (any single argument exceeding 2000 bytes causes a buffer overrun
adam@0 1550 # during glob expansion). Even if it were fixed, the result of this
adam@0 1551 # check would be larger than it should be.
adam@0 1552 lt_cv_sys_max_cmd_len=12288; # 12K is about right
adam@0 1553 ;;
adam@0 1554
adam@0 1555 gnu*)
adam@0 1556 # Under GNU Hurd, this test is not required because there is
adam@0 1557 # no limit to the length of command line arguments.
adam@0 1558 # Libtool will interpret -1 as no limit whatsoever
adam@0 1559 lt_cv_sys_max_cmd_len=-1;
adam@0 1560 ;;
adam@0 1561
adam@0 1562 cygwin* | mingw* | cegcc*)
adam@0 1563 # On Win9x/ME, this test blows up -- it succeeds, but takes
adam@0 1564 # about 5 minutes as the teststring grows exponentially.
adam@0 1565 # Worse, since 9x/ME are not pre-emptively multitasking,
adam@0 1566 # you end up with a "frozen" computer, even though with patience
adam@0 1567 # the test eventually succeeds (with a max line length of 256k).
adam@0 1568 # Instead, let's just punt: use the minimum linelength reported by
adam@0 1569 # all of the supported platforms: 8192 (on NT/2K/XP).
adam@0 1570 lt_cv_sys_max_cmd_len=8192;
adam@0 1571 ;;
adam@0 1572
adam@12 1573 mint*)
adam@12 1574 # On MiNT this can take a long time and run out of memory.
adam@12 1575 lt_cv_sys_max_cmd_len=8192;
adam@12 1576 ;;
adam@12 1577
adam@0 1578 amigaos*)
adam@0 1579 # On AmigaOS with pdksh, this test takes hours, literally.
adam@0 1580 # So we just punt and use a minimum line length of 8192.
adam@0 1581 lt_cv_sys_max_cmd_len=8192;
adam@0 1582 ;;
adam@0 1583
adam@0 1584 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
adam@0 1585 # This has been around since 386BSD, at least. Likely further.
adam@0 1586 if test -x /sbin/sysctl; then
adam@0 1587 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
adam@0 1588 elif test -x /usr/sbin/sysctl; then
adam@0 1589 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
adam@0 1590 else
adam@0 1591 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
adam@0 1592 fi
adam@0 1593 # And add a safety zone
adam@0 1594 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
adam@0 1595 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
adam@0 1596 ;;
adam@0 1597
adam@0 1598 interix*)
adam@0 1599 # We know the value 262144 and hardcode it with a safety zone (like BSD)
adam@0 1600 lt_cv_sys_max_cmd_len=196608
adam@0 1601 ;;
adam@0 1602
adam@0 1603 osf*)
adam@0 1604 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
adam@0 1605 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
adam@0 1606 # nice to cause kernel panics so lets avoid the loop below.
adam@0 1607 # First set a reasonable default.
adam@0 1608 lt_cv_sys_max_cmd_len=16384
adam@0 1609 #
adam@0 1610 if test -x /sbin/sysconfig; then
adam@0 1611 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
adam@0 1612 *1*) lt_cv_sys_max_cmd_len=-1 ;;
adam@0 1613 esac
adam@0 1614 fi
adam@0 1615 ;;
adam@0 1616 sco3.2v5*)
adam@0 1617 lt_cv_sys_max_cmd_len=102400
adam@0 1618 ;;
adam@0 1619 sysv5* | sco5v6* | sysv4.2uw2*)
adam@0 1620 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
adam@0 1621 if test -n "$kargmax"; then
adam@0 1622 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
adam@0 1623 else
adam@0 1624 lt_cv_sys_max_cmd_len=32768
adam@0 1625 fi
adam@0 1626 ;;
adam@0 1627 *)
adam@0 1628 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
adam@0 1629 if test -n "$lt_cv_sys_max_cmd_len"; then
adam@0 1630 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
adam@0 1631 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
adam@0 1632 else
adam@0 1633 # Make teststring a little bigger before we do anything with it.
adam@0 1634 # a 1K string should be a reasonable start.
adam@0 1635 for i in 1 2 3 4 5 6 7 8 ; do
adam@0 1636 teststring=$teststring$teststring
adam@0 1637 done
adam@0 1638 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
adam@0 1639 # If test is not a shell built-in, we'll probably end up computing a
adam@0 1640 # maximum length that is only half of the actual maximum length, but
adam@0 1641 # we can't tell.
adam@12 1642 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
adam@12 1643 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
adam@0 1644 test $i != 17 # 1/2 MB should be enough
adam@0 1645 do
adam@0 1646 i=`expr $i + 1`
adam@0 1647 teststring=$teststring$teststring
adam@0 1648 done
adam@0 1649 # Only check the string length outside the loop.
adam@0 1650 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
adam@0 1651 teststring=
adam@0 1652 # Add a significant safety factor because C++ compilers can tack on
adam@0 1653 # massive amounts of additional arguments before passing them to the
adam@0 1654 # linker. It appears as though 1/2 is a usable value.
adam@0 1655 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
adam@0 1656 fi
adam@0 1657 ;;
adam@0 1658 esac
adam@0 1659 ])
adam@0 1660 if test -n $lt_cv_sys_max_cmd_len ; then
adam@0 1661 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
adam@0 1662 else
adam@0 1663 AC_MSG_RESULT(none)
adam@0 1664 fi
adam@0 1665 max_cmd_len=$lt_cv_sys_max_cmd_len
adam@0 1666 _LT_DECL([], [max_cmd_len], [0],
adam@0 1667 [What is the maximum length of a command?])
adam@0 1668 ])# LT_CMD_MAX_LEN
adam@0 1669
adam@0 1670 # Old name:
adam@0 1671 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
adam@0 1672 dnl aclocal-1.4 backwards compatibility:
adam@0 1673 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
adam@0 1674
adam@0 1675
adam@0 1676 # _LT_HEADER_DLFCN
adam@0 1677 # ----------------
adam@0 1678 m4_defun([_LT_HEADER_DLFCN],
adam@0 1679 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
adam@0 1680 ])# _LT_HEADER_DLFCN
adam@0 1681
adam@0 1682
adam@0 1683 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
adam@0 1684 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
adam@0 1685 # ----------------------------------------------------------------
adam@0 1686 m4_defun([_LT_TRY_DLOPEN_SELF],
adam@0 1687 [m4_require([_LT_HEADER_DLFCN])dnl
adam@0 1688 if test "$cross_compiling" = yes; then :
adam@0 1689 [$4]
adam@0 1690 else
adam@0 1691 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
adam@0 1692 lt_status=$lt_dlunknown
adam@0 1693 cat > conftest.$ac_ext <<_LT_EOF
adam@12 1694 [#line $LINENO "configure"
adam@0 1695 #include "confdefs.h"
adam@0 1696
adam@0 1697 #if HAVE_DLFCN_H
adam@0 1698 #include <dlfcn.h>
adam@0 1699 #endif
adam@0 1700
adam@0 1701 #include <stdio.h>
adam@0 1702
adam@0 1703 #ifdef RTLD_GLOBAL
adam@0 1704 # define LT_DLGLOBAL RTLD_GLOBAL
adam@0 1705 #else
adam@0 1706 # ifdef DL_GLOBAL
adam@0 1707 # define LT_DLGLOBAL DL_GLOBAL
adam@0 1708 # else
adam@0 1709 # define LT_DLGLOBAL 0
adam@0 1710 # endif
adam@0 1711 #endif
adam@0 1712
adam@0 1713 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
adam@0 1714 find out it does not work in some platform. */
adam@0 1715 #ifndef LT_DLLAZY_OR_NOW
adam@0 1716 # ifdef RTLD_LAZY
adam@0 1717 # define LT_DLLAZY_OR_NOW RTLD_LAZY
adam@0 1718 # else
adam@0 1719 # ifdef DL_LAZY
adam@0 1720 # define LT_DLLAZY_OR_NOW DL_LAZY
adam@0 1721 # else
adam@0 1722 # ifdef RTLD_NOW
adam@0 1723 # define LT_DLLAZY_OR_NOW RTLD_NOW
adam@0 1724 # else
adam@0 1725 # ifdef DL_NOW
adam@0 1726 # define LT_DLLAZY_OR_NOW DL_NOW
adam@0 1727 # else
adam@0 1728 # define LT_DLLAZY_OR_NOW 0
adam@0 1729 # endif
adam@0 1730 # endif
adam@0 1731 # endif
adam@0 1732 # endif
adam@0 1733 #endif
adam@0 1734
adam@12 1735 /* When -fvisbility=hidden is used, assume the code has been annotated
adam@12 1736 correspondingly for the symbols needed. */
adam@12 1737 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
adam@12 1738 int fnord () __attribute__((visibility("default")));
adam@12 1739 #endif
adam@12 1740
adam@12 1741 int fnord () { return 42; }
adam@0 1742 int main ()
adam@0 1743 {
adam@0 1744 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
adam@0 1745 int status = $lt_dlunknown;
adam@0 1746
adam@0 1747 if (self)
adam@0 1748 {
adam@0 1749 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
adam@12 1750 else
adam@12 1751 {
adam@12 1752 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
adam@12 1753 else puts (dlerror ());
adam@12 1754 }
adam@0 1755 /* dlclose (self); */
adam@0 1756 }
adam@0 1757 else
adam@0 1758 puts (dlerror ());
adam@0 1759
adam@0 1760 return status;
adam@0 1761 }]
adam@0 1762 _LT_EOF
adam@0 1763 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
adam@0 1764 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
adam@0 1765 lt_status=$?
adam@0 1766 case x$lt_status in
adam@0 1767 x$lt_dlno_uscore) $1 ;;
adam@0 1768 x$lt_dlneed_uscore) $2 ;;
adam@0 1769 x$lt_dlunknown|x*) $3 ;;
adam@0 1770 esac
adam@0 1771 else :
adam@0 1772 # compilation failed
adam@0 1773 $3
adam@0 1774 fi
adam@0 1775 fi
adam@0 1776 rm -fr conftest*
adam@0 1777 ])# _LT_TRY_DLOPEN_SELF
adam@0 1778
adam@0 1779
adam@0 1780 # LT_SYS_DLOPEN_SELF
adam@0 1781 # ------------------
adam@0 1782 AC_DEFUN([LT_SYS_DLOPEN_SELF],
adam@0 1783 [m4_require([_LT_HEADER_DLFCN])dnl
adam@0 1784 if test "x$enable_dlopen" != xyes; then
adam@0 1785 enable_dlopen=unknown
adam@0 1786 enable_dlopen_self=unknown
adam@0 1787 enable_dlopen_self_static=unknown
adam@0 1788 else
adam@0 1789 lt_cv_dlopen=no
adam@0 1790 lt_cv_dlopen_libs=
adam@0 1791
adam@0 1792 case $host_os in
adam@0 1793 beos*)
adam@0 1794 lt_cv_dlopen="load_add_on"
adam@0 1795 lt_cv_dlopen_libs=
adam@0 1796 lt_cv_dlopen_self=yes
adam@0 1797 ;;
adam@0 1798
adam@0 1799 mingw* | pw32* | cegcc*)
adam@0 1800 lt_cv_dlopen="LoadLibrary"
adam@0 1801 lt_cv_dlopen_libs=
adam@0 1802 ;;
adam@0 1803
adam@0 1804 cygwin*)
adam@0 1805 lt_cv_dlopen="dlopen"
adam@0 1806 lt_cv_dlopen_libs=
adam@0 1807 ;;
adam@0 1808
adam@0 1809 darwin*)
adam@0 1810 # if libdl is installed we need to link against it
adam@0 1811 AC_CHECK_LIB([dl], [dlopen],
adam@0 1812 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
adam@0 1813 lt_cv_dlopen="dyld"
adam@0 1814 lt_cv_dlopen_libs=
adam@0 1815 lt_cv_dlopen_self=yes
adam@0 1816 ])
adam@0 1817 ;;
adam@0 1818
adam@0 1819 *)
adam@0 1820 AC_CHECK_FUNC([shl_load],
adam@0 1821 [lt_cv_dlopen="shl_load"],
adam@0 1822 [AC_CHECK_LIB([dld], [shl_load],
adam@0 1823 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
adam@0 1824 [AC_CHECK_FUNC([dlopen],
adam@0 1825 [lt_cv_dlopen="dlopen"],
adam@0 1826 [AC_CHECK_LIB([dl], [dlopen],
adam@0 1827 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
adam@0 1828 [AC_CHECK_LIB([svld], [dlopen],
adam@0 1829 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
adam@0 1830 [AC_CHECK_LIB([dld], [dld_link],
adam@0 1831 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
adam@0 1832 ])
adam@0 1833 ])
adam@0 1834 ])
adam@0 1835 ])
adam@0 1836 ])
adam@0 1837 ;;
adam@0 1838 esac
adam@0 1839
adam@0 1840 if test "x$lt_cv_dlopen" != xno; then
adam@0 1841 enable_dlopen=yes
adam@0 1842 else
adam@0 1843 enable_dlopen=no
adam@0 1844 fi
adam@0 1845
adam@0 1846 case $lt_cv_dlopen in
adam@0 1847 dlopen)
adam@0 1848 save_CPPFLAGS="$CPPFLAGS"
adam@0 1849 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
adam@0 1850
adam@0 1851 save_LDFLAGS="$LDFLAGS"
adam@0 1852 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
adam@0 1853
adam@0 1854 save_LIBS="$LIBS"
adam@0 1855 LIBS="$lt_cv_dlopen_libs $LIBS"
adam@0 1856
adam@0 1857 AC_CACHE_CHECK([whether a program can dlopen itself],
adam@0 1858 lt_cv_dlopen_self, [dnl
adam@0 1859 _LT_TRY_DLOPEN_SELF(
adam@0 1860 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
adam@0 1861 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
adam@0 1862 ])
adam@0 1863
adam@0 1864 if test "x$lt_cv_dlopen_self" = xyes; then
adam@0 1865 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
adam@0 1866 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
adam@0 1867 lt_cv_dlopen_self_static, [dnl
adam@0 1868 _LT_TRY_DLOPEN_SELF(
adam@0 1869 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
adam@0 1870 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
adam@0 1871 ])
adam@0 1872 fi
adam@0 1873
adam@0 1874 CPPFLAGS="$save_CPPFLAGS"
adam@0 1875 LDFLAGS="$save_LDFLAGS"
adam@0 1876 LIBS="$save_LIBS"
adam@0 1877 ;;
adam@0 1878 esac
adam@0 1879
adam@0 1880 case $lt_cv_dlopen_self in
adam@0 1881 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
adam@0 1882 *) enable_dlopen_self=unknown ;;
adam@0 1883 esac
adam@0 1884
adam@0 1885 case $lt_cv_dlopen_self_static in
adam@0 1886 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
adam@0 1887 *) enable_dlopen_self_static=unknown ;;
adam@0 1888 esac
adam@0 1889 fi
adam@0 1890 _LT_DECL([dlopen_support], [enable_dlopen], [0],
adam@0 1891 [Whether dlopen is supported])
adam@0 1892 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
adam@0 1893 [Whether dlopen of programs is supported])
adam@0 1894 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
adam@0 1895 [Whether dlopen of statically linked programs is supported])
adam@0 1896 ])# LT_SYS_DLOPEN_SELF
adam@0 1897
adam@0 1898 # Old name:
adam@0 1899 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
adam@0 1900 dnl aclocal-1.4 backwards compatibility:
adam@0 1901 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
adam@0 1902
adam@0 1903
adam@0 1904 # _LT_COMPILER_C_O([TAGNAME])
adam@0 1905 # ---------------------------
adam@0 1906 # Check to see if options -c and -o are simultaneously supported by compiler.
adam@0 1907 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
adam@0 1908 m4_defun([_LT_COMPILER_C_O],
adam@0 1909 [m4_require([_LT_DECL_SED])dnl
adam@0 1910 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@0 1911 m4_require([_LT_TAG_COMPILER])dnl
adam@0 1912 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
adam@0 1913 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
adam@0 1914 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
adam@0 1915 $RM -r conftest 2>/dev/null
adam@0 1916 mkdir conftest
adam@0 1917 cd conftest
adam@0 1918 mkdir out
adam@0 1919 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adam@0 1920
adam@0 1921 lt_compiler_flag="-o out/conftest2.$ac_objext"
adam@0 1922 # Insert the option either (1) after the last *FLAGS variable, or
adam@0 1923 # (2) before a word containing "conftest.", or (3) at the end.
adam@0 1924 # Note that $ac_compile itself does not contain backslashes and begins
adam@0 1925 # with a dollar sign (not a hyphen), so the echo should work correctly.
adam@0 1926 lt_compile=`echo "$ac_compile" | $SED \
adam@0 1927 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
adam@0 1928 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
adam@0 1929 -e 's:$: $lt_compiler_flag:'`
adam@12 1930 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
adam@0 1931 (eval "$lt_compile" 2>out/conftest.err)
adam@0 1932 ac_status=$?
adam@0 1933 cat out/conftest.err >&AS_MESSAGE_LOG_FD
adam@12 1934 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
adam@0 1935 if (exit $ac_status) && test -s out/conftest2.$ac_objext
adam@0 1936 then
adam@0 1937 # The compiler can only warn and ignore the option if not recognized
adam@0 1938 # So say no if there are warnings
adam@12 1939 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
adam@0 1940 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
adam@0 1941 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
adam@0 1942 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
adam@0 1943 fi
adam@0 1944 fi
adam@0 1945 chmod u+w . 2>&AS_MESSAGE_LOG_FD
adam@0 1946 $RM conftest*
adam@0 1947 # SGI C++ compiler will create directory out/ii_files/ for
adam@0 1948 # template instantiation
adam@0 1949 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
adam@0 1950 $RM out/* && rmdir out
adam@0 1951 cd ..
adam@0 1952 $RM -r conftest
adam@0 1953 $RM conftest*
adam@0 1954 ])
adam@0 1955 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
adam@0 1956 [Does compiler simultaneously support -c and -o options?])
adam@0 1957 ])# _LT_COMPILER_C_O
adam@0 1958
adam@0 1959
adam@0 1960 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
adam@0 1961 # ----------------------------------
adam@0 1962 # Check to see if we can do hard links to lock some files if needed
adam@0 1963 m4_defun([_LT_COMPILER_FILE_LOCKS],
adam@0 1964 [m4_require([_LT_ENABLE_LOCK])dnl
adam@0 1965 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@0 1966 _LT_COMPILER_C_O([$1])
adam@0 1967
adam@0 1968 hard_links="nottested"
adam@0 1969 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
adam@0 1970 # do not overwrite the value of need_locks provided by the user
adam@0 1971 AC_MSG_CHECKING([if we can lock with hard links])
adam@0 1972 hard_links=yes
adam@0 1973 $RM conftest*
adam@0 1974 ln conftest.a conftest.b 2>/dev/null && hard_links=no
adam@0 1975 touch conftest.a
adam@0 1976 ln conftest.a conftest.b 2>&5 || hard_links=no
adam@0 1977 ln conftest.a conftest.b 2>/dev/null && hard_links=no
adam@0 1978 AC_MSG_RESULT([$hard_links])
adam@0 1979 if test "$hard_links" = no; then
adam@0 1980 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
adam@0 1981 need_locks=warn
adam@0 1982 fi
adam@0 1983 else
adam@0 1984 need_locks=no
adam@0 1985 fi
adam@0 1986 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
adam@0 1987 ])# _LT_COMPILER_FILE_LOCKS
adam@0 1988
adam@0 1989
adam@0 1990 # _LT_CHECK_OBJDIR
adam@0 1991 # ----------------
adam@0 1992 m4_defun([_LT_CHECK_OBJDIR],
adam@0 1993 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
adam@0 1994 [rm -f .libs 2>/dev/null
adam@0 1995 mkdir .libs 2>/dev/null
adam@0 1996 if test -d .libs; then
adam@0 1997 lt_cv_objdir=.libs
adam@0 1998 else
adam@0 1999 # MS-DOS does not allow filenames that begin with a dot.
adam@0 2000 lt_cv_objdir=_libs
adam@0 2001 fi
adam@0 2002 rmdir .libs 2>/dev/null])
adam@0 2003 objdir=$lt_cv_objdir
adam@0 2004 _LT_DECL([], [objdir], [0],
adam@0 2005 [The name of the directory that contains temporary libtool files])dnl
adam@0 2006 m4_pattern_allow([LT_OBJDIR])dnl
adam@0 2007 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
adam@0 2008 [Define to the sub-directory in which libtool stores uninstalled libraries.])
adam@0 2009 ])# _LT_CHECK_OBJDIR
adam@0 2010
adam@0 2011
adam@0 2012 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
adam@0 2013 # --------------------------------------
adam@0 2014 # Check hardcoding attributes.
adam@0 2015 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
adam@0 2016 [AC_MSG_CHECKING([how to hardcode library paths into programs])
adam@0 2017 _LT_TAGVAR(hardcode_action, $1)=
adam@0 2018 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
adam@0 2019 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
adam@0 2020 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
adam@0 2021
adam@0 2022 # We can hardcode non-existent directories.
adam@0 2023 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
adam@0 2024 # If the only mechanism to avoid hardcoding is shlibpath_var, we
adam@0 2025 # have to relink, otherwise we might link with an installed library
adam@0 2026 # when we should be linking with a yet-to-be-installed one
adam@0 2027 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
adam@0 2028 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
adam@0 2029 # Linking always hardcodes the temporary library directory.
adam@0 2030 _LT_TAGVAR(hardcode_action, $1)=relink
adam@0 2031 else
adam@0 2032 # We can link without hardcoding, and we can hardcode nonexisting dirs.
adam@0 2033 _LT_TAGVAR(hardcode_action, $1)=immediate
adam@0 2034 fi
adam@0 2035 else
adam@0 2036 # We cannot hardcode anything, or else we can only hardcode existing
adam@0 2037 # directories.
adam@0 2038 _LT_TAGVAR(hardcode_action, $1)=unsupported
adam@0 2039 fi
adam@0 2040 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
adam@0 2041
adam@0 2042 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
adam@0 2043 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
adam@0 2044 # Fast installation is not supported
adam@0 2045 enable_fast_install=no
adam@0 2046 elif test "$shlibpath_overrides_runpath" = yes ||
adam@0 2047 test "$enable_shared" = no; then
adam@0 2048 # Fast installation is not necessary
adam@0 2049 enable_fast_install=needless
adam@0 2050 fi
adam@0 2051 _LT_TAGDECL([], [hardcode_action], [0],
adam@0 2052 [How to hardcode a shared library path into an executable])
adam@0 2053 ])# _LT_LINKER_HARDCODE_LIBPATH
adam@0 2054
adam@0 2055
adam@0 2056 # _LT_CMD_STRIPLIB
adam@0 2057 # ----------------
adam@0 2058 m4_defun([_LT_CMD_STRIPLIB],
adam@0 2059 [m4_require([_LT_DECL_EGREP])
adam@0 2060 striplib=
adam@0 2061 old_striplib=
adam@0 2062 AC_MSG_CHECKING([whether stripping libraries is possible])
adam@0 2063 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
adam@0 2064 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
adam@0 2065 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
adam@0 2066 AC_MSG_RESULT([yes])
adam@0 2067 else
adam@0 2068 # FIXME - insert some real tests, host_os isn't really good enough
adam@0 2069 case $host_os in
adam@0 2070 darwin*)
adam@0 2071 if test -n "$STRIP" ; then
adam@0 2072 striplib="$STRIP -x"
adam@0 2073 old_striplib="$STRIP -S"
adam@0 2074 AC_MSG_RESULT([yes])
adam@0 2075 else
adam@0 2076 AC_MSG_RESULT([no])
adam@0 2077 fi
adam@0 2078 ;;
adam@0 2079 *)
adam@0 2080 AC_MSG_RESULT([no])
adam@0 2081 ;;
adam@0 2082 esac
adam@0 2083 fi
adam@0 2084 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
adam@0 2085 _LT_DECL([], [striplib], [1])
adam@0 2086 ])# _LT_CMD_STRIPLIB
adam@0 2087
adam@0 2088
adam@0 2089 # _LT_SYS_DYNAMIC_LINKER([TAG])
adam@0 2090 # -----------------------------
adam@0 2091 # PORTME Fill in your ld.so characteristics
adam@0 2092 m4_defun([_LT_SYS_DYNAMIC_LINKER],
adam@0 2093 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adam@0 2094 m4_require([_LT_DECL_EGREP])dnl
adam@0 2095 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@0 2096 m4_require([_LT_DECL_OBJDUMP])dnl
adam@0 2097 m4_require([_LT_DECL_SED])dnl
adam@12 2098 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
adam@0 2099 AC_MSG_CHECKING([dynamic linker characteristics])
adam@0 2100 m4_if([$1],
adam@0 2101 [], [
adam@0 2102 if test "$GCC" = yes; then
adam@0 2103 case $host_os in
adam@0 2104 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
adam@0 2105 *) lt_awk_arg="/^libraries:/" ;;
adam@0 2106 esac
adam@12 2107 case $host_os in
adam@12 2108 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
adam@12 2109 *) lt_sed_strip_eq="s,=/,/,g" ;;
adam@12 2110 esac
adam@12 2111 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
adam@12 2112 case $lt_search_path_spec in
adam@12 2113 *\;*)
adam@0 2114 # if the path contains ";" then we assume it to be the separator
adam@0 2115 # otherwise default to the standard path separator (i.e. ":") - it is
adam@0 2116 # assumed that no part of a normal pathname contains ";" but that should
adam@0 2117 # okay in the real world where ";" in dirpaths is itself problematic.
adam@12 2118 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
adam@12 2119 ;;
adam@12 2120 *)
adam@12 2121 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
adam@12 2122 ;;
adam@12 2123 esac
adam@0 2124 # Ok, now we have the path, separated by spaces, we can step through it
adam@0 2125 # and add multilib dir if necessary.
adam@0 2126 lt_tmp_lt_search_path_spec=
adam@0 2127 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
adam@0 2128 for lt_sys_path in $lt_search_path_spec; do
adam@0 2129 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
adam@0 2130 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
adam@0 2131 else
adam@0 2132 test -d "$lt_sys_path" && \
adam@0 2133 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
adam@0 2134 fi
adam@0 2135 done
adam@12 2136 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
adam@0 2137 BEGIN {RS=" "; FS="/|\n";} {
adam@0 2138 lt_foo="";
adam@0 2139 lt_count=0;
adam@0 2140 for (lt_i = NF; lt_i > 0; lt_i--) {
adam@0 2141 if ($lt_i != "" && $lt_i != ".") {
adam@0 2142 if ($lt_i == "..") {
adam@0 2143 lt_count++;
adam@0 2144 } else {
adam@0 2145 if (lt_count == 0) {
adam@0 2146 lt_foo="/" $lt_i lt_foo;
adam@0 2147 } else {
adam@0 2148 lt_count--;
adam@0 2149 }
adam@0 2150 }
adam@0 2151 }
adam@0 2152 }
adam@0 2153 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
adam@0 2154 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
adam@0 2155 }'`
adam@12 2156 # AWK program above erroneously prepends '/' to C:/dos/paths
adam@12 2157 # for these hosts.
adam@12 2158 case $host_os in
adam@12 2159 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
adam@12 2160 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
adam@12 2161 esac
adam@12 2162 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
adam@0 2163 else
adam@0 2164 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
adam@0 2165 fi])
adam@0 2166 library_names_spec=
adam@0 2167 libname_spec='lib$name'
adam@0 2168 soname_spec=
adam@0 2169 shrext_cmds=".so"
adam@0 2170 postinstall_cmds=
adam@0 2171 postuninstall_cmds=
adam@0 2172 finish_cmds=
adam@0 2173 finish_eval=
adam@0 2174 shlibpath_var=
adam@0 2175 shlibpath_overrides_runpath=unknown
adam@0 2176 version_type=none
adam@0 2177 dynamic_linker="$host_os ld.so"
adam@0 2178 sys_lib_dlsearch_path_spec="/lib /usr/lib"
adam@0 2179 need_lib_prefix=unknown
adam@0 2180 hardcode_into_libs=no
adam@0 2181
adam@0 2182 # when you set need_version to no, make sure it does not cause -set_version
adam@0 2183 # flags to be left without arguments
adam@0 2184 need_version=unknown
adam@0 2185
adam@0 2186 case $host_os in
adam@0 2187 aix3*)
adam@0 2188 version_type=linux
adam@0 2189 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
adam@0 2190 shlibpath_var=LIBPATH
adam@0 2191
adam@0 2192 # AIX 3 has no versioning support, so we append a major version to the name.
adam@0 2193 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2194 ;;
adam@0 2195
adam@0 2196 aix[[4-9]]*)
adam@0 2197 version_type=linux
adam@0 2198 need_lib_prefix=no
adam@0 2199 need_version=no
adam@0 2200 hardcode_into_libs=yes
adam@0 2201 if test "$host_cpu" = ia64; then
adam@0 2202 # AIX 5 supports IA64
adam@0 2203 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
adam@0 2204 shlibpath_var=LD_LIBRARY_PATH
adam@0 2205 else
adam@0 2206 # With GCC up to 2.95.x, collect2 would create an import file
adam@0 2207 # for dependence libraries. The import file would start with
adam@0 2208 # the line `#! .'. This would cause the generated library to
adam@0 2209 # depend on `.', always an invalid library. This was fixed in
adam@0 2210 # development snapshots of GCC prior to 3.0.
adam@0 2211 case $host_os in
adam@0 2212 aix4 | aix4.[[01]] | aix4.[[01]].*)
adam@0 2213 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
adam@0 2214 echo ' yes '
adam@0 2215 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
adam@0 2216 :
adam@0 2217 else
adam@0 2218 can_build_shared=no
adam@0 2219 fi
adam@0 2220 ;;
adam@0 2221 esac
adam@0 2222 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
adam@0 2223 # soname into executable. Probably we can add versioning support to
adam@0 2224 # collect2, so additional links can be useful in future.
adam@0 2225 if test "$aix_use_runtimelinking" = yes; then
adam@0 2226 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
adam@0 2227 # instead of lib<name>.a to let people know that these are not
adam@0 2228 # typical AIX shared libraries.
adam@0 2229 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2230 else
adam@0 2231 # We preserve .a as extension for shared libraries through AIX4.2
adam@0 2232 # and later when we are not doing run time linking.
adam@0 2233 library_names_spec='${libname}${release}.a $libname.a'
adam@0 2234 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2235 fi
adam@0 2236 shlibpath_var=LIBPATH
adam@0 2237 fi
adam@0 2238 ;;
adam@0 2239
adam@0 2240 amigaos*)
adam@0 2241 case $host_cpu in
adam@0 2242 powerpc)
adam@0 2243 # Since July 2007 AmigaOS4 officially supports .so libraries.
adam@0 2244 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
adam@0 2245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2246 ;;
adam@0 2247 m68k)
adam@0 2248 library_names_spec='$libname.ixlibrary $libname.a'
adam@0 2249 # Create ${libname}_ixlibrary.a entries in /sys/libs.
adam@12 2250 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 ${libname}_ixlibrary.a || exit 1; done'
adam@0 2251 ;;
adam@0 2252 esac
adam@0 2253 ;;
adam@0 2254
adam@0 2255 beos*)
adam@0 2256 library_names_spec='${libname}${shared_ext}'
adam@0 2257 dynamic_linker="$host_os ld.so"
adam@0 2258 shlibpath_var=LIBRARY_PATH
adam@0 2259 ;;
adam@0 2260
adam@0 2261 bsdi[[45]]*)
adam@0 2262 version_type=linux
adam@0 2263 need_version=no
adam@0 2264 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2265 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2266 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
adam@0 2267 shlibpath_var=LD_LIBRARY_PATH
adam@0 2268 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
adam@0 2269 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
adam@0 2270 # the default ld.so.conf also contains /usr/contrib/lib and
adam@0 2271 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
adam@0 2272 # libtool to hard-code these into programs
adam@0 2273 ;;
adam@0 2274
adam@0 2275 cygwin* | mingw* | pw32* | cegcc*)
adam@0 2276 version_type=windows
adam@0 2277 shrext_cmds=".dll"
adam@0 2278 need_version=no
adam@0 2279 need_lib_prefix=no
adam@0 2280
adam@12 2281 case $GCC,$cc_basename in
adam@12 2282 yes,*)
adam@12 2283 # gcc
adam@0 2284 library_names_spec='$libname.dll.a'
adam@0 2285 # DLL is installed to $(libdir)/../bin by postinstall_cmds
adam@0 2286 postinstall_cmds='base_file=`basename \${file}`~
adam@0 2287 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
adam@0 2288 dldir=$destdir/`dirname \$dlpath`~
adam@0 2289 test -d \$dldir || mkdir -p \$dldir~
adam@0 2290 $install_prog $dir/$dlname \$dldir/$dlname~
adam@0 2291 chmod a+x \$dldir/$dlname~
adam@0 2292 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
adam@0 2293 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
adam@0 2294 fi'
adam@0 2295 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
adam@0 2296 dlpath=$dir/\$dldll~
adam@0 2297 $RM \$dlpath'
adam@0 2298 shlibpath_overrides_runpath=yes
adam@0 2299
adam@0 2300 case $host_os in
adam@0 2301 cygwin*)
adam@0 2302 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
adam@0 2303 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adam@12 2304 m4_if([$1], [],[
adam@12 2305 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
adam@0 2306 ;;
adam@0 2307 mingw* | cegcc*)
adam@0 2308 # MinGW DLLs use traditional 'lib' prefix
adam@0 2309 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adam@0 2310 ;;
adam@0 2311 pw32*)
adam@0 2312 # pw32 DLLs use 'pw' prefix rather than 'lib'
adam@0 2313 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adam@0 2314 ;;
adam@0 2315 esac
adam@12 2316 dynamic_linker='Win32 ld.exe'
adam@0 2317 ;;
adam@0 2318
adam@12 2319 *,cl*)
adam@12 2320 # Native MSVC
adam@12 2321 libname_spec='$name'
adam@12 2322 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adam@12 2323 library_names_spec='${libname}.dll.lib'
adam@12 2324
adam@12 2325 case $build_os in
adam@12 2326 mingw*)
adam@12 2327 sys_lib_search_path_spec=
adam@12 2328 lt_save_ifs=$IFS
adam@12 2329 IFS=';'
adam@12 2330 for lt_path in $LIB
adam@12 2331 do
adam@12 2332 IFS=$lt_save_ifs
adam@12 2333 # Let DOS variable expansion print the short 8.3 style file name.
adam@12 2334 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
adam@12 2335 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
adam@12 2336 done
adam@12 2337 IFS=$lt_save_ifs
adam@12 2338 # Convert to MSYS style.
adam@12 2339 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
adam@12 2340 ;;
adam@12 2341 cygwin*)
adam@12 2342 # Convert to unix form, then to dos form, then back to unix form
adam@12 2343 # but this time dos style (no spaces!) so that the unix form looks
adam@12 2344 # like /cygdrive/c/PROGRA~1:/cygdr...
adam@12 2345 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
adam@12 2346 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
adam@12 2347 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
adam@12 2348 ;;
adam@12 2349 *)
adam@12 2350 sys_lib_search_path_spec="$LIB"
adam@12 2351 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
adam@12 2352 # It is most probably a Windows format PATH.
adam@12 2353 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
adam@12 2354 else
adam@12 2355 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
adam@12 2356 fi
adam@12 2357 # FIXME: find the short name or the path components, as spaces are
adam@12 2358 # common. (e.g. "Program Files" -> "PROGRA~1")
adam@12 2359 ;;
adam@12 2360 esac
adam@12 2361
adam@12 2362 # DLL is installed to $(libdir)/../bin by postinstall_cmds
adam@12 2363 postinstall_cmds='base_file=`basename \${file}`~
adam@12 2364 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
adam@12 2365 dldir=$destdir/`dirname \$dlpath`~
adam@12 2366 test -d \$dldir || mkdir -p \$dldir~
adam@12 2367 $install_prog $dir/$dlname \$dldir/$dlname'
adam@12 2368 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
adam@12 2369 dlpath=$dir/\$dldll~
adam@12 2370 $RM \$dlpath'
adam@12 2371 shlibpath_overrides_runpath=yes
adam@12 2372 dynamic_linker='Win32 link.exe'
adam@12 2373 ;;
adam@12 2374
adam@0 2375 *)
adam@12 2376 # Assume MSVC wrapper
adam@0 2377 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
adam@12 2378 dynamic_linker='Win32 ld.exe'
adam@0 2379 ;;
adam@0 2380 esac
adam@0 2381 # FIXME: first we should search . and the directory the executable is in
adam@0 2382 shlibpath_var=PATH
adam@0 2383 ;;
adam@0 2384
adam@0 2385 darwin* | rhapsody*)
adam@0 2386 dynamic_linker="$host_os dyld"
adam@0 2387 version_type=darwin
adam@0 2388 need_lib_prefix=no
adam@0 2389 need_version=no
adam@0 2390 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
adam@0 2391 soname_spec='${libname}${release}${major}$shared_ext'
adam@0 2392 shlibpath_overrides_runpath=yes
adam@0 2393 shlibpath_var=DYLD_LIBRARY_PATH
adam@0 2394 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
adam@0 2395 m4_if([$1], [],[
adam@0 2396 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
adam@0 2397 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
adam@0 2398 ;;
adam@0 2399
adam@0 2400 dgux*)
adam@0 2401 version_type=linux
adam@0 2402 need_lib_prefix=no
adam@0 2403 need_version=no
adam@0 2404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
adam@0 2405 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2406 shlibpath_var=LD_LIBRARY_PATH
adam@0 2407 ;;
adam@0 2408
adam@0 2409 freebsd1*)
adam@0 2410 dynamic_linker=no
adam@0 2411 ;;
adam@0 2412
adam@0 2413 freebsd* | dragonfly*)
adam@0 2414 # DragonFly does not have aout. When/if they implement a new
adam@0 2415 # versioning mechanism, adjust this.
adam@0 2416 if test -x /usr/bin/objformat; then
adam@0 2417 objformat=`/usr/bin/objformat`
adam@0 2418 else
adam@0 2419 case $host_os in
adam@0 2420 freebsd[[123]]*) objformat=aout ;;
adam@0 2421 *) objformat=elf ;;
adam@0 2422 esac
adam@0 2423 fi
adam@0 2424 version_type=freebsd-$objformat
adam@0 2425 case $version_type in
adam@0 2426 freebsd-elf*)
adam@0 2427 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
adam@0 2428 need_version=no
adam@0 2429 need_lib_prefix=no
adam@0 2430 ;;
adam@0 2431 freebsd-*)
adam@0 2432 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
adam@0 2433 need_version=yes
adam@0 2434 ;;
adam@0 2435 esac
adam@0 2436 shlibpath_var=LD_LIBRARY_PATH
adam@0 2437 case $host_os in
adam@0 2438 freebsd2*)
adam@0 2439 shlibpath_overrides_runpath=yes
adam@0 2440 ;;
adam@0 2441 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
adam@0 2442 shlibpath_overrides_runpath=yes
adam@0 2443 hardcode_into_libs=yes
adam@0 2444 ;;
adam@0 2445 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
adam@0 2446 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
adam@0 2447 shlibpath_overrides_runpath=no
adam@0 2448 hardcode_into_libs=yes
adam@0 2449 ;;
adam@0 2450 *) # from 4.6 on, and DragonFly
adam@0 2451 shlibpath_overrides_runpath=yes
adam@0 2452 hardcode_into_libs=yes
adam@0 2453 ;;
adam@0 2454 esac
adam@0 2455 ;;
adam@0 2456
adam@0 2457 gnu*)
adam@0 2458 version_type=linux
adam@0 2459 need_lib_prefix=no
adam@0 2460 need_version=no
adam@0 2461 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
adam@0 2462 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2463 shlibpath_var=LD_LIBRARY_PATH
adam@12 2464 shlibpath_overrides_runpath=no
adam@12 2465 hardcode_into_libs=yes
adam@12 2466 ;;
adam@12 2467
adam@12 2468 haiku*)
adam@12 2469 version_type=linux
adam@12 2470 need_lib_prefix=no
adam@12 2471 need_version=no
adam@12 2472 dynamic_linker="$host_os runtime_loader"
adam@12 2473 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
adam@12 2474 soname_spec='${libname}${release}${shared_ext}$major'
adam@12 2475 shlibpath_var=LIBRARY_PATH
adam@12 2476 shlibpath_overrides_runpath=yes
adam@12 2477 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
adam@0 2478 hardcode_into_libs=yes
adam@0 2479 ;;
adam@0 2480
adam@0 2481 hpux9* | hpux10* | hpux11*)
adam@0 2482 # Give a soname corresponding to the major version so that dld.sl refuses to
adam@0 2483 # link against other versions.
adam@0 2484 version_type=sunos
adam@0 2485 need_lib_prefix=no
adam@0 2486 need_version=no
adam@0 2487 case $host_cpu in
adam@0 2488 ia64*)
adam@0 2489 shrext_cmds='.so'
adam@0 2490 hardcode_into_libs=yes
adam@0 2491 dynamic_linker="$host_os dld.so"
adam@0 2492 shlibpath_var=LD_LIBRARY_PATH
adam@0 2493 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
adam@0 2494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2495 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2496 if test "X$HPUX_IA64_MODE" = X32; then
adam@0 2497 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
adam@0 2498 else
adam@0 2499 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
adam@0 2500 fi
adam@0 2501 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
adam@0 2502 ;;
adam@0 2503 hppa*64*)
adam@0 2504 shrext_cmds='.sl'
adam@0 2505 hardcode_into_libs=yes
adam@0 2506 dynamic_linker="$host_os dld.sl"
adam@0 2507 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
adam@0 2508 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
adam@0 2509 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2510 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2511 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
adam@0 2512 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
adam@0 2513 ;;
adam@0 2514 *)
adam@0 2515 shrext_cmds='.sl'
adam@0 2516 dynamic_linker="$host_os dld.sl"
adam@0 2517 shlibpath_var=SHLIB_PATH
adam@0 2518 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
adam@0 2519 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2520 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2521 ;;
adam@0 2522 esac
adam@12 2523 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
adam@0 2524 postinstall_cmds='chmod 555 $lib'
adam@12 2525 # or fails outright, so override atomically:
adam@12 2526 install_override_mode=555
adam@0 2527 ;;
adam@0 2528
adam@0 2529 interix[[3-9]]*)
adam@0 2530 version_type=linux
adam@0 2531 need_lib_prefix=no
adam@0 2532 need_version=no
adam@0 2533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adam@0 2534 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2535 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
adam@0 2536 shlibpath_var=LD_LIBRARY_PATH
adam@0 2537 shlibpath_overrides_runpath=no
adam@0 2538 hardcode_into_libs=yes
adam@0 2539 ;;
adam@0 2540
adam@0 2541 irix5* | irix6* | nonstopux*)
adam@0 2542 case $host_os in
adam@0 2543 nonstopux*) version_type=nonstopux ;;
adam@0 2544 *)
adam@0 2545 if test "$lt_cv_prog_gnu_ld" = yes; then
adam@0 2546 version_type=linux
adam@0 2547 else
adam@0 2548 version_type=irix
adam@0 2549 fi ;;
adam@0 2550 esac
adam@0 2551 need_lib_prefix=no
adam@0 2552 need_version=no
adam@0 2553 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2554 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
adam@0 2555 case $host_os in
adam@0 2556 irix5* | nonstopux*)
adam@0 2557 libsuff= shlibsuff=
adam@0 2558 ;;
adam@0 2559 *)
adam@0 2560 case $LD in # libtool.m4 will add one of these switches to LD
adam@0 2561 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
adam@0 2562 libsuff= shlibsuff= libmagic=32-bit;;
adam@0 2563 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
adam@0 2564 libsuff=32 shlibsuff=N32 libmagic=N32;;
adam@0 2565 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
adam@0 2566 libsuff=64 shlibsuff=64 libmagic=64-bit;;
adam@0 2567 *) libsuff= shlibsuff= libmagic=never-match;;
adam@0 2568 esac
adam@0 2569 ;;
adam@0 2570 esac
adam@0 2571 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
adam@0 2572 shlibpath_overrides_runpath=no
adam@0 2573 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
adam@0 2574 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
adam@0 2575 hardcode_into_libs=yes
adam@0 2576 ;;
adam@0 2577
adam@0 2578 # No shared lib support for Linux oldld, aout, or coff.
adam@0 2579 linux*oldld* | linux*aout* | linux*coff*)
adam@0 2580 dynamic_linker=no
adam@0 2581 ;;
adam@0 2582
adam@0 2583 # This must be Linux ELF.
adam@0 2584 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adam@0 2585 version_type=linux
adam@0 2586 need_lib_prefix=no
adam@0 2587 need_version=no
adam@0 2588 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2589 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2590 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
adam@0 2591 shlibpath_var=LD_LIBRARY_PATH
adam@0 2592 shlibpath_overrides_runpath=no
adam@12 2593
adam@0 2594 # Some binutils ld are patched to set DT_RUNPATH
adam@12 2595 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
adam@12 2596 [lt_cv_shlibpath_overrides_runpath=no
adam@12 2597 save_LDFLAGS=$LDFLAGS
adam@12 2598 save_libdir=$libdir
adam@12 2599 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
adam@12 2600 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
adam@12 2601 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
adam@12 2602 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
adam@12 2603 [lt_cv_shlibpath_overrides_runpath=yes])])
adam@12 2604 LDFLAGS=$save_LDFLAGS
adam@12 2605 libdir=$save_libdir
adam@12 2606 ])
adam@12 2607 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
adam@0 2608
adam@0 2609 # This implies no fast_install, which is unacceptable.
adam@0 2610 # Some rework will be needed to allow for fast_install
adam@0 2611 # before this can be enabled.
adam@0 2612 hardcode_into_libs=yes
adam@0 2613
adam@0 2614 # Append ld.so.conf contents to the search path
adam@0 2615 if test -f /etc/ld.so.conf; then
adam@12 2616 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' ' '`
adam@0 2617 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
adam@0 2618 fi
adam@0 2619
adam@0 2620 # We used to test for /lib/ld.so.1 and disable shared libraries on
adam@0 2621 # powerpc, because MkLinux only supported shared libraries with the
adam@0 2622 # GNU dynamic linker. Since this was broken with cross compilers,
adam@0 2623 # most powerpc-linux boxes support dynamic linking these days and
adam@0 2624 # people can always --disable-shared, the test was removed, and we
adam@0 2625 # assume the GNU/Linux dynamic linker is in use.
adam@0 2626 dynamic_linker='GNU/Linux ld.so'
adam@0 2627 ;;
adam@0 2628
adam@0 2629 netbsdelf*-gnu)
adam@0 2630 version_type=linux
adam@0 2631 need_lib_prefix=no
adam@0 2632 need_version=no
adam@0 2633 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adam@0 2634 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2635 shlibpath_var=LD_LIBRARY_PATH
adam@0 2636 shlibpath_overrides_runpath=no
adam@0 2637 hardcode_into_libs=yes
adam@0 2638 dynamic_linker='NetBSD ld.elf_so'
adam@0 2639 ;;
adam@0 2640
adam@0 2641 netbsd*)
adam@0 2642 version_type=sunos
adam@0 2643 need_lib_prefix=no
adam@0 2644 need_version=no
adam@0 2645 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adam@0 2646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adam@0 2647 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
adam@0 2648 dynamic_linker='NetBSD (a.out) ld.so'
adam@0 2649 else
adam@0 2650 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adam@0 2651 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2652 dynamic_linker='NetBSD ld.elf_so'
adam@0 2653 fi
adam@0 2654 shlibpath_var=LD_LIBRARY_PATH
adam@0 2655 shlibpath_overrides_runpath=yes
adam@0 2656 hardcode_into_libs=yes
adam@0 2657 ;;
adam@0 2658
adam@0 2659 newsos6)
adam@0 2660 version_type=linux
adam@0 2661 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2662 shlibpath_var=LD_LIBRARY_PATH
adam@0 2663 shlibpath_overrides_runpath=yes
adam@0 2664 ;;
adam@0 2665
adam@0 2666 *nto* | *qnx*)
adam@0 2667 version_type=qnx
adam@0 2668 need_lib_prefix=no
adam@0 2669 need_version=no
adam@0 2670 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2671 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2672 shlibpath_var=LD_LIBRARY_PATH
adam@0 2673 shlibpath_overrides_runpath=no
adam@0 2674 hardcode_into_libs=yes
adam@0 2675 dynamic_linker='ldqnx.so'
adam@0 2676 ;;
adam@0 2677
adam@0 2678 openbsd*)
adam@0 2679 version_type=sunos
adam@0 2680 sys_lib_dlsearch_path_spec="/usr/lib"
adam@0 2681 need_lib_prefix=no
adam@0 2682 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
adam@0 2683 case $host_os in
adam@0 2684 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
adam@0 2685 *) need_version=no ;;
adam@0 2686 esac
adam@0 2687 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adam@0 2688 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
adam@0 2689 shlibpath_var=LD_LIBRARY_PATH
adam@0 2690 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adam@0 2691 case $host_os in
adam@0 2692 openbsd2.[[89]] | openbsd2.[[89]].*)
adam@0 2693 shlibpath_overrides_runpath=no
adam@0 2694 ;;
adam@0 2695 *)
adam@0 2696 shlibpath_overrides_runpath=yes
adam@0 2697 ;;
adam@0 2698 esac
adam@0 2699 else
adam@0 2700 shlibpath_overrides_runpath=yes
adam@0 2701 fi
adam@0 2702 ;;
adam@0 2703
adam@0 2704 os2*)
adam@0 2705 libname_spec='$name'
adam@0 2706 shrext_cmds=".dll"
adam@0 2707 need_lib_prefix=no
adam@0 2708 library_names_spec='$libname${shared_ext} $libname.a'
adam@0 2709 dynamic_linker='OS/2 ld.exe'
adam@0 2710 shlibpath_var=LIBPATH
adam@0 2711 ;;
adam@0 2712
adam@0 2713 osf3* | osf4* | osf5*)
adam@0 2714 version_type=osf
adam@0 2715 need_lib_prefix=no
adam@0 2716 need_version=no
adam@0 2717 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2718 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2719 shlibpath_var=LD_LIBRARY_PATH
adam@0 2720 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
adam@0 2721 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
adam@0 2722 ;;
adam@0 2723
adam@0 2724 rdos*)
adam@0 2725 dynamic_linker=no
adam@0 2726 ;;
adam@0 2727
adam@0 2728 solaris*)
adam@0 2729 version_type=linux
adam@0 2730 need_lib_prefix=no
adam@0 2731 need_version=no
adam@0 2732 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2733 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2734 shlibpath_var=LD_LIBRARY_PATH
adam@0 2735 shlibpath_overrides_runpath=yes
adam@0 2736 hardcode_into_libs=yes
adam@0 2737 # ldd complains unless libraries are executable
adam@0 2738 postinstall_cmds='chmod +x $lib'
adam@0 2739 ;;
adam@0 2740
adam@0 2741 sunos4*)
adam@0 2742 version_type=sunos
adam@0 2743 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adam@0 2744 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
adam@0 2745 shlibpath_var=LD_LIBRARY_PATH
adam@0 2746 shlibpath_overrides_runpath=yes
adam@0 2747 if test "$with_gnu_ld" = yes; then
adam@0 2748 need_lib_prefix=no
adam@0 2749 fi
adam@0 2750 need_version=yes
adam@0 2751 ;;
adam@0 2752
adam@0 2753 sysv4 | sysv4.3*)
adam@0 2754 version_type=linux
adam@0 2755 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2756 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2757 shlibpath_var=LD_LIBRARY_PATH
adam@0 2758 case $host_vendor in
adam@0 2759 sni)
adam@0 2760 shlibpath_overrides_runpath=no
adam@0 2761 need_lib_prefix=no
adam@0 2762 runpath_var=LD_RUN_PATH
adam@0 2763 ;;
adam@0 2764 siemens)
adam@0 2765 need_lib_prefix=no
adam@0 2766 ;;
adam@0 2767 motorola)
adam@0 2768 need_lib_prefix=no
adam@0 2769 need_version=no
adam@0 2770 shlibpath_overrides_runpath=no
adam@0 2771 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
adam@0 2772 ;;
adam@0 2773 esac
adam@0 2774 ;;
adam@0 2775
adam@0 2776 sysv4*MP*)
adam@0 2777 if test -d /usr/nec ;then
adam@0 2778 version_type=linux
adam@0 2779 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
adam@0 2780 soname_spec='$libname${shared_ext}.$major'
adam@0 2781 shlibpath_var=LD_LIBRARY_PATH
adam@0 2782 fi
adam@0 2783 ;;
adam@0 2784
adam@0 2785 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
adam@0 2786 version_type=freebsd-elf
adam@0 2787 need_lib_prefix=no
adam@0 2788 need_version=no
adam@0 2789 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
adam@0 2790 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2791 shlibpath_var=LD_LIBRARY_PATH
adam@0 2792 shlibpath_overrides_runpath=yes
adam@0 2793 hardcode_into_libs=yes
adam@0 2794 if test "$with_gnu_ld" = yes; then
adam@0 2795 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
adam@0 2796 else
adam@0 2797 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
adam@0 2798 case $host_os in
adam@0 2799 sco3.2v5*)
adam@0 2800 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
adam@0 2801 ;;
adam@0 2802 esac
adam@0 2803 fi
adam@0 2804 sys_lib_dlsearch_path_spec='/usr/lib'
adam@0 2805 ;;
adam@0 2806
adam@0 2807 tpf*)
adam@0 2808 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
adam@0 2809 version_type=linux
adam@0 2810 need_lib_prefix=no
adam@0 2811 need_version=no
adam@0 2812 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2813 shlibpath_var=LD_LIBRARY_PATH
adam@0 2814 shlibpath_overrides_runpath=no
adam@0 2815 hardcode_into_libs=yes
adam@0 2816 ;;
adam@0 2817
adam@0 2818 uts4*)
adam@0 2819 version_type=linux
adam@0 2820 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adam@0 2821 soname_spec='${libname}${release}${shared_ext}$major'
adam@0 2822 shlibpath_var=LD_LIBRARY_PATH
adam@0 2823 ;;
adam@0 2824
adam@0 2825 *)
adam@0 2826 dynamic_linker=no
adam@0 2827 ;;
adam@0 2828 esac
adam@0 2829 AC_MSG_RESULT([$dynamic_linker])
adam@0 2830 test "$dynamic_linker" = no && can_build_shared=no
adam@0 2831
adam@0 2832 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
adam@0 2833 if test "$GCC" = yes; then
adam@0 2834 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
adam@0 2835 fi
adam@0 2836
adam@0 2837 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
adam@0 2838 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
adam@0 2839 fi
adam@0 2840 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
adam@0 2841 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
adam@0 2842 fi
adam@0 2843
adam@0 2844 _LT_DECL([], [variables_saved_for_relink], [1],
adam@0 2845 [Variables whose values should be saved in libtool wrapper scripts and
adam@0 2846 restored at link time])
adam@0 2847 _LT_DECL([], [need_lib_prefix], [0],
adam@0 2848 [Do we need the "lib" prefix for modules?])
adam@0 2849 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
adam@0 2850 _LT_DECL([], [version_type], [0], [Library versioning type])
adam@0 2851 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
adam@0 2852 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
adam@0 2853 _LT_DECL([], [shlibpath_overrides_runpath], [0],
adam@0 2854 [Is shlibpath searched before the hard-coded library search path?])
adam@0 2855 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
adam@0 2856 _LT_DECL([], [library_names_spec], [1],
adam@0 2857 [[List of archive names. First name is the real one, the rest are links.
adam@0 2858 The last name is the one that the linker finds with -lNAME]])
adam@0 2859 _LT_DECL([], [soname_spec], [1],
adam@0 2860 [[The coded name of the library, if different from the real name]])
adam@12 2861 _LT_DECL([], [install_override_mode], [1],
adam@12 2862 [Permission mode override for installation of shared libraries])
adam@0 2863 _LT_DECL([], [postinstall_cmds], [2],
adam@0 2864 [Command to use after installation of a shared archive])
adam@0 2865 _LT_DECL([], [postuninstall_cmds], [2],
adam@0 2866 [Command to use after uninstallation of a shared archive])
adam@0 2867 _LT_DECL([], [finish_cmds], [2],
adam@0 2868 [Commands used to finish a libtool library installation in a directory])
adam@0 2869 _LT_DECL([], [finish_eval], [1],
adam@0 2870 [[As "finish_cmds", except a single script fragment to be evaled but
adam@0 2871 not shown]])
adam@0 2872 _LT_DECL([], [hardcode_into_libs], [0],
adam@0 2873 [Whether we should hardcode library paths into libraries])
adam@0 2874 _LT_DECL([], [sys_lib_search_path_spec], [2],
adam@0 2875 [Compile-time system search path for libraries])
adam@0 2876 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
adam@0 2877 [Run-time system search path for libraries])
adam@0 2878 ])# _LT_SYS_DYNAMIC_LINKER
adam@0 2879
adam@0 2880
adam@0 2881 # _LT_PATH_TOOL_PREFIX(TOOL)
adam@0 2882 # --------------------------
adam@0 2883 # find a file program which can recognize shared library
adam@0 2884 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
adam@0 2885 [m4_require([_LT_DECL_EGREP])dnl
adam@0 2886 AC_MSG_CHECKING([for $1])
adam@0 2887 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
adam@0 2888 [case $MAGIC_CMD in
adam@0 2889 [[\\/*] | ?:[\\/]*])
adam@0 2890 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
adam@0 2891 ;;
adam@0 2892 *)
adam@0 2893 lt_save_MAGIC_CMD="$MAGIC_CMD"
adam@0 2894 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adam@0 2895 dnl $ac_dummy forces splitting on constant user-supplied paths.
adam@0 2896 dnl POSIX.2 word splitting is done only on the output of word expansions,
adam@0 2897 dnl not every word. This closes a longstanding sh security hole.
adam@0 2898 ac_dummy="m4_if([$2], , $PATH, [$2])"
adam@0 2899 for ac_dir in $ac_dummy; do
adam@0 2900 IFS="$lt_save_ifs"
adam@0 2901 test -z "$ac_dir" && ac_dir=.
adam@0 2902 if test -f $ac_dir/$1; then
adam@0 2903 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
adam@0 2904 if test -n "$file_magic_test_file"; then
adam@0 2905 case $deplibs_check_method in
adam@0 2906 "file_magic "*)
adam@0 2907 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
adam@0 2908 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
adam@0 2909 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
adam@0 2910 $EGREP "$file_magic_regex" > /dev/null; then
adam@0 2911 :
adam@0 2912 else
adam@0 2913 cat <<_LT_EOF 1>&2
adam@0 2914
adam@0 2915 *** Warning: the command libtool uses to detect shared libraries,
adam@0 2916 *** $file_magic_cmd, produces output that libtool cannot recognize.
adam@0 2917 *** The result is that libtool may fail to recognize shared libraries
adam@0 2918 *** as such. This will affect the creation of libtool libraries that
adam@0 2919 *** depend on shared libraries, but programs linked with such libtool
adam@0 2920 *** libraries will work regardless of this problem. Nevertheless, you
adam@0 2921 *** may want to report the problem to your system manager and/or to
adam@0 2922 *** bug-libtool@gnu.org
adam@0 2923
adam@0 2924 _LT_EOF
adam@0 2925 fi ;;
adam@0 2926 esac
adam@0 2927 fi
adam@0 2928 break
adam@0 2929 fi
adam@0 2930 done
adam@0 2931 IFS="$lt_save_ifs"
adam@0 2932 MAGIC_CMD="$lt_save_MAGIC_CMD"
adam@0 2933 ;;
adam@0 2934 esac])
adam@0 2935 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
adam@0 2936 if test -n "$MAGIC_CMD"; then
adam@0 2937 AC_MSG_RESULT($MAGIC_CMD)
adam@0 2938 else
adam@0 2939 AC_MSG_RESULT(no)
adam@0 2940 fi
adam@0 2941 _LT_DECL([], [MAGIC_CMD], [0],
adam@0 2942 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
adam@0 2943 ])# _LT_PATH_TOOL_PREFIX
adam@0 2944
adam@0 2945 # Old name:
adam@0 2946 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
adam@0 2947 dnl aclocal-1.4 backwards compatibility:
adam@0 2948 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
adam@0 2949
adam@0 2950
adam@0 2951 # _LT_PATH_MAGIC
adam@0 2952 # --------------
adam@0 2953 # find a file program which can recognize a shared library
adam@0 2954 m4_defun([_LT_PATH_MAGIC],
adam@0 2955 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
adam@0 2956 if test -z "$lt_cv_path_MAGIC_CMD"; then
adam@0 2957 if test -n "$ac_tool_prefix"; then
adam@0 2958 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
adam@0 2959 else
adam@0 2960 MAGIC_CMD=:
adam@0 2961 fi
adam@0 2962 fi
adam@0 2963 ])# _LT_PATH_MAGIC
adam@0 2964
adam@0 2965
adam@0 2966 # LT_PATH_LD
adam@0 2967 # ----------
adam@0 2968 # find the pathname to the GNU or non-GNU linker
adam@0 2969 AC_DEFUN([LT_PATH_LD],
adam@0 2970 [AC_REQUIRE([AC_PROG_CC])dnl
adam@0 2971 AC_REQUIRE([AC_CANONICAL_HOST])dnl
adam@0 2972 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adam@0 2973 m4_require([_LT_DECL_SED])dnl
adam@0 2974 m4_require([_LT_DECL_EGREP])dnl
adam@12 2975 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
adam@0 2976
adam@0 2977 AC_ARG_WITH([gnu-ld],
adam@0 2978 [AS_HELP_STRING([--with-gnu-ld],
adam@0 2979 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
adam@0 2980 [test "$withval" = no || with_gnu_ld=yes],
adam@0 2981 [with_gnu_ld=no])dnl
adam@0 2982
adam@0 2983 ac_prog=ld
adam@0 2984 if test "$GCC" = yes; then
adam@0 2985 # Check if gcc -print-prog-name=ld gives a path.
adam@0 2986 AC_MSG_CHECKING([for ld used by $CC])
adam@0 2987 case $host in
adam@0 2988 *-*-mingw*)
adam@0 2989 # gcc leaves a trailing carriage return which upsets mingw
adam@0 2990 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
adam@0 2991 *)
adam@0 2992 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
adam@0 2993 esac
adam@0 2994 case $ac_prog in
adam@0 2995 # Accept absolute paths.
adam@0 2996 [[\\/]]* | ?:[[\\/]]*)
adam@0 2997 re_direlt='/[[^/]][[^/]]*/\.\./'
adam@0 2998 # Canonicalize the pathname of ld
adam@0 2999 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
adam@0 3000 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
adam@0 3001 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
adam@0 3002 done
adam@0 3003 test -z "$LD" && LD="$ac_prog"
adam@0 3004 ;;
adam@0 3005 "")
adam@0 3006 # If it fails, then pretend we aren't using GCC.
adam@0 3007 ac_prog=ld
adam@0 3008 ;;
adam@0 3009 *)
adam@0 3010 # If it is relative, then search for the first ld in PATH.
adam@0 3011 with_gnu_ld=unknown
adam@0 3012 ;;
adam@0 3013 esac
adam@0 3014 elif test "$with_gnu_ld" = yes; then
adam@0 3015 AC_MSG_CHECKING([for GNU ld])
adam@0 3016 else
adam@0 3017 AC_MSG_CHECKING([for non-GNU ld])
adam@0 3018 fi
adam@0 3019 AC_CACHE_VAL(lt_cv_path_LD,
adam@0 3020 [if test -z "$LD"; then
adam@0 3021 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adam@0 3022 for ac_dir in $PATH; do
adam@0 3023 IFS="$lt_save_ifs"
adam@0 3024 test -z "$ac_dir" && ac_dir=.
adam@0 3025 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
adam@0 3026 lt_cv_path_LD="$ac_dir/$ac_prog"
adam@0 3027 # Check to see if the program is GNU ld. I'd rather use --version,
adam@0 3028 # but apparently some variants of GNU ld only accept -v.
adam@0 3029 # Break only if it was the GNU/non-GNU ld that we prefer.
adam@0 3030 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
adam@0 3031 *GNU* | *'with BFD'*)
adam@0 3032 test "$with_gnu_ld" != no && break
adam@0 3033 ;;
adam@0 3034 *)
adam@0 3035 test "$with_gnu_ld" != yes && break
adam@0 3036 ;;
adam@0 3037 esac
adam@0 3038 fi
adam@0 3039 done
adam@0 3040 IFS="$lt_save_ifs"
adam@0 3041 else
adam@0 3042 lt_cv_path_LD="$LD" # Let the user override the test with a path.
adam@0 3043 fi])
adam@0 3044 LD="$lt_cv_path_LD"
adam@0 3045 if test -n "$LD"; then
adam@0 3046 AC_MSG_RESULT($LD)
adam@0 3047 else
adam@0 3048 AC_MSG_RESULT(no)
adam@0 3049 fi
adam@0 3050 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
adam@0 3051 _LT_PATH_LD_GNU
adam@0 3052 AC_SUBST([LD])
adam@0 3053
adam@0 3054 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
adam@0 3055 ])# LT_PATH_LD
adam@0 3056
adam@0 3057 # Old names:
adam@0 3058 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
adam@0 3059 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
adam@0 3060 dnl aclocal-1.4 backwards compatibility:
adam@0 3061 dnl AC_DEFUN([AM_PROG_LD], [])
adam@0 3062 dnl AC_DEFUN([AC_PROG_LD], [])
adam@0 3063
adam@0 3064
adam@0 3065 # _LT_PATH_LD_GNU
adam@0 3066 #- --------------
adam@0 3067 m4_defun([_LT_PATH_LD_GNU],
adam@0 3068 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
adam@0 3069 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
adam@0 3070 case `$LD -v 2>&1 </dev/null` in
adam@0 3071 *GNU* | *'with BFD'*)
adam@0 3072 lt_cv_prog_gnu_ld=yes
adam@0 3073 ;;
adam@0 3074 *)
adam@0 3075 lt_cv_prog_gnu_ld=no
adam@0 3076 ;;
adam@0 3077 esac])
adam@0 3078 with_gnu_ld=$lt_cv_prog_gnu_ld
adam@0 3079 ])# _LT_PATH_LD_GNU
adam@0 3080
adam@0 3081
adam@0 3082 # _LT_CMD_RELOAD
adam@0 3083 # --------------
adam@0 3084 # find reload flag for linker
adam@0 3085 # -- PORTME Some linkers may need a different reload flag.
adam@0 3086 m4_defun([_LT_CMD_RELOAD],
adam@0 3087 [AC_CACHE_CHECK([for $LD option to reload object files],
adam@0 3088 lt_cv_ld_reload_flag,
adam@0 3089 [lt_cv_ld_reload_flag='-r'])
adam@0 3090 reload_flag=$lt_cv_ld_reload_flag
adam@0 3091 case $reload_flag in
adam@0 3092 "" | " "*) ;;
adam@0 3093 *) reload_flag=" $reload_flag" ;;
adam@0 3094 esac
adam@0 3095 reload_cmds='$LD$reload_flag -o $output$reload_objs'
adam@0 3096 case $host_os in
adam@12 3097 cygwin* | mingw* | pw32* | cegcc*)
adam@12 3098 if test "$GCC" != yes; then
adam@12 3099 reload_cmds=false
adam@12 3100 fi
adam@12 3101 ;;
adam@0 3102 darwin*)
adam@0 3103 if test "$GCC" = yes; then
adam@0 3104 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
adam@0 3105 else
adam@0 3106 reload_cmds='$LD$reload_flag -o $output$reload_objs'
adam@0 3107 fi
adam@0 3108 ;;
adam@0 3109 esac
adam@12 3110 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
adam@12 3111 _LT_TAGDECL([], [reload_cmds], [2])dnl
adam@0 3112 ])# _LT_CMD_RELOAD
adam@0 3113
adam@0 3114
adam@0 3115 # _LT_CHECK_MAGIC_METHOD
adam@0 3116 # ----------------------
adam@0 3117 # how to check for library dependencies
adam@0 3118 # -- PORTME fill in with the dynamic library characteristics
adam@0 3119 m4_defun([_LT_CHECK_MAGIC_METHOD],
adam@0 3120 [m4_require([_LT_DECL_EGREP])
adam@0 3121 m4_require([_LT_DECL_OBJDUMP])
adam@0 3122 AC_CACHE_CHECK([how to recognize dependent libraries],
adam@0 3123 lt_cv_deplibs_check_method,
adam@0 3124 [lt_cv_file_magic_cmd='$MAGIC_CMD'
adam@0 3125 lt_cv_file_magic_test_file=
adam@0 3126 lt_cv_deplibs_check_method='unknown'
adam@0 3127 # Need to set the preceding variable on all platforms that support
adam@0 3128 # interlibrary dependencies.
adam@0 3129 # 'none' -- dependencies not supported.
adam@0 3130 # `unknown' -- same as none, but documents that we really don't know.
adam@0 3131 # 'pass_all' -- all dependencies passed with no checks.
adam@0 3132 # 'test_compile' -- check by making test program.
adam@0 3133 # 'file_magic [[regex]]' -- check by looking for files in library path
adam@0 3134 # which responds to the $file_magic_cmd with a given extended regex.
adam@0 3135 # If you have `file' or equivalent on your system and you're not sure
adam@0 3136 # whether `pass_all' will *always* work, you probably want this one.
adam@0 3137
adam@0 3138 case $host_os in
adam@0 3139 aix[[4-9]]*)
adam@0 3140 lt_cv_deplibs_check_method=pass_all
adam@0 3141 ;;
adam@0 3142
adam@0 3143 beos*)
adam@0 3144 lt_cv_deplibs_check_method=pass_all
adam@0 3145 ;;
adam@0 3146
adam@0 3147 bsdi[[45]]*)
adam@0 3148 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
adam@0 3149 lt_cv_file_magic_cmd='/usr/bin/file -L'
adam@0 3150 lt_cv_file_magic_test_file=/shlib/libc.so
adam@0 3151 ;;
adam@0 3152
adam@0 3153 cygwin*)
adam@0 3154 # func_win32_libid is a shell function defined in ltmain.sh
adam@0 3155 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
adam@0 3156 lt_cv_file_magic_cmd='func_win32_libid'
adam@0 3157 ;;
adam@0 3158
adam@0 3159 mingw* | pw32*)
adam@0 3160 # Base MSYS/MinGW do not provide the 'file' command needed by
adam@0 3161 # func_win32_libid shell function, so use a weaker test based on 'objdump',
adam@0 3162 # unless we find 'file', for example because we are cross-compiling.
adam@12 3163 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
adam@12 3164 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
adam@0 3165 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
adam@0 3166 lt_cv_file_magic_cmd='func_win32_libid'
adam@0 3167 else
adam@12 3168 # Keep this pattern in sync with the one in func_win32_libid.
adam@12 3169 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
adam@0 3170 lt_cv_file_magic_cmd='$OBJDUMP -f'
adam@0 3171 fi
adam@0 3172 ;;
adam@0 3173
adam@12 3174 cegcc*)
adam@0 3175 # use the weaker test based on 'objdump'. See mingw*.
adam@0 3176 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
adam@0 3177 lt_cv_file_magic_cmd='$OBJDUMP -f'
adam@0 3178 ;;
adam@0 3179
adam@0 3180 darwin* | rhapsody*)
adam@0 3181 lt_cv_deplibs_check_method=pass_all
adam@0 3182 ;;
adam@0 3183
adam@0 3184 freebsd* | dragonfly*)
adam@0 3185 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
adam@0 3186 case $host_cpu in
adam@0 3187 i*86 )
adam@0 3188 # Not sure whether the presence of OpenBSD here was a mistake.
adam@0 3189 # Let's accept both of them until this is cleared up.
adam@0 3190 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
adam@0 3191 lt_cv_file_magic_cmd=/usr/bin/file
adam@0 3192 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
adam@0 3193 ;;
adam@0 3194 esac
adam@0 3195 else
adam@0 3196 lt_cv_deplibs_check_method=pass_all
adam@0 3197 fi
adam@0 3198 ;;
adam@0 3199
adam@0 3200 gnu*)
adam@0 3201 lt_cv_deplibs_check_method=pass_all
adam@0 3202 ;;
adam@0 3203
adam@12 3204 haiku*)
adam@12 3205 lt_cv_deplibs_check_method=pass_all
adam@12 3206 ;;
adam@12 3207
adam@0 3208 hpux10.20* | hpux11*)
adam@0 3209 lt_cv_file_magic_cmd=/usr/bin/file
adam@0 3210 case $host_cpu in
adam@0 3211 ia64*)
adam@0 3212 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
adam@0 3213 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
adam@0 3214 ;;
adam@0 3215 hppa*64*)
adam@12 3216 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
adam@0 3217 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
adam@0 3218 ;;
adam@0 3219 *)
adam@12 3220 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
adam@0 3221 lt_cv_file_magic_test_file=/usr/lib/libc.sl
adam@0 3222 ;;
adam@0 3223 esac
adam@0 3224 ;;
adam@0 3225
adam@0 3226 interix[[3-9]]*)
adam@0 3227 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
adam@0 3228 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
adam@0 3229 ;;
adam@0 3230
adam@0 3231 irix5* | irix6* | nonstopux*)
adam@0 3232 case $LD in
adam@0 3233 *-32|*"-32 ") libmagic=32-bit;;
adam@0 3234 *-n32|*"-n32 ") libmagic=N32;;
adam@0 3235 *-64|*"-64 ") libmagic=64-bit;;
adam@0 3236 *) libmagic=never-match;;
adam@0 3237 esac
adam@0 3238 lt_cv_deplibs_check_method=pass_all
adam@0 3239 ;;
adam@0 3240
adam@0 3241 # This must be Linux ELF.
adam@0 3242 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adam@0 3243 lt_cv_deplibs_check_method=pass_all
adam@0 3244 ;;
adam@0 3245
adam@0 3246 netbsd* | netbsdelf*-gnu)
adam@0 3247 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
adam@0 3248 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
adam@0 3249 else
adam@0 3250 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
adam@0 3251 fi
adam@0 3252 ;;
adam@0 3253
adam@0 3254 newos6*)
adam@0 3255 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
adam@0 3256 lt_cv_file_magic_cmd=/usr/bin/file
adam@0 3257 lt_cv_file_magic_test_file=/usr/lib/libnls.so
adam@0 3258 ;;
adam@0 3259
adam@0 3260 *nto* | *qnx*)
adam@0 3261 lt_cv_deplibs_check_method=pass_all
adam@0 3262 ;;
adam@0 3263
adam@0 3264 openbsd*)
adam@0 3265 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adam@0 3266 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
adam@0 3267 else
adam@0 3268 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
adam@0 3269 fi
adam@0 3270 ;;
adam@0 3271
adam@0 3272 osf3* | osf4* | osf5*)
adam@0 3273 lt_cv_deplibs_check_method=pass_all
adam@0 3274 ;;
adam@0 3275
adam@0 3276 rdos*)
adam@0 3277 lt_cv_deplibs_check_method=pass_all
adam@0 3278 ;;
adam@0 3279
adam@0 3280 solaris*)
adam@0 3281 lt_cv_deplibs_check_method=pass_all
adam@0 3282 ;;
adam@0 3283
adam@0 3284 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
adam@0 3285 lt_cv_deplibs_check_method=pass_all
adam@0 3286 ;;
adam@0 3287
adam@0 3288 sysv4 | sysv4.3*)
adam@0 3289 case $host_vendor in
adam@0 3290 motorola)
adam@0 3291 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
adam@0 3292 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
adam@0 3293 ;;
adam@0 3294 ncr)
adam@0 3295 lt_cv_deplibs_check_method=pass_all
adam@0 3296 ;;
adam@0 3297 sequent)
adam@0 3298 lt_cv_file_magic_cmd='/bin/file'
adam@0 3299 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
adam@0 3300 ;;
adam@0 3301 sni)
adam@0 3302 lt_cv_file_magic_cmd='/bin/file'
adam@0 3303 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
adam@0 3304 lt_cv_file_magic_test_file=/lib/libc.so
adam@0 3305 ;;
adam@0 3306 siemens)
adam@0 3307 lt_cv_deplibs_check_method=pass_all
adam@0 3308 ;;
adam@0 3309 pc)
adam@0 3310 lt_cv_deplibs_check_method=pass_all
adam@0 3311 ;;
adam@0 3312 esac
adam@0 3313 ;;
adam@0 3314
adam@0 3315 tpf*)
adam@0 3316 lt_cv_deplibs_check_method=pass_all
adam@0 3317 ;;
adam@0 3318 esac
adam@0 3319 ])
adam@12 3320
adam@12 3321 file_magic_glob=
adam@12 3322 want_nocaseglob=no
adam@12 3323 if test "$build" = "$host"; then
adam@12 3324 case $host_os in
adam@12 3325 mingw* | pw32*)
adam@12 3326 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
adam@12 3327 want_nocaseglob=yes
adam@12 3328 else
adam@12 3329 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
adam@12 3330 fi
adam@12 3331 ;;
adam@12 3332 esac
adam@12 3333 fi
adam@12 3334
adam@0 3335 file_magic_cmd=$lt_cv_file_magic_cmd
adam@0 3336 deplibs_check_method=$lt_cv_deplibs_check_method
adam@0 3337 test -z "$deplibs_check_method" && deplibs_check_method=unknown
adam@0 3338
adam@0 3339 _LT_DECL([], [deplibs_check_method], [1],
adam@0 3340 [Method to check whether dependent libraries are shared objects])
adam@0 3341 _LT_DECL([], [file_magic_cmd], [1],
adam@12 3342 [Command to use when deplibs_check_method = "file_magic"])
adam@12 3343 _LT_DECL([], [file_magic_glob], [1],
adam@12 3344 [How to find potential files when deplibs_check_method = "file_magic"])
adam@12 3345 _LT_DECL([], [want_nocaseglob], [1],
adam@12 3346 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
adam@0 3347 ])# _LT_CHECK_MAGIC_METHOD
adam@0 3348
adam@0 3349
adam@0 3350 # LT_PATH_NM
adam@0 3351 # ----------
adam@0 3352 # find the pathname to a BSD- or MS-compatible name lister
adam@0 3353 AC_DEFUN([LT_PATH_NM],
adam@0 3354 [AC_REQUIRE([AC_PROG_CC])dnl
adam@0 3355 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
adam@0 3356 [if test -n "$NM"; then
adam@0 3357 # Let the user override the test.
adam@0 3358 lt_cv_path_NM="$NM"
adam@0 3359 else
adam@0 3360 lt_nm_to_check="${ac_tool_prefix}nm"
adam@0 3361 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
adam@0 3362 lt_nm_to_check="$lt_nm_to_check nm"
adam@0 3363 fi
adam@0 3364 for lt_tmp_nm in $lt_nm_to_check; do
adam@0 3365 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adam@0 3366 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
adam@0 3367 IFS="$lt_save_ifs"
adam@0 3368 test -z "$ac_dir" && ac_dir=.
adam@0 3369 tmp_nm="$ac_dir/$lt_tmp_nm"
adam@0 3370 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
adam@0 3371 # Check to see if the nm accepts a BSD-compat flag.
adam@0 3372 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
adam@0 3373 # nm: unknown option "B" ignored
adam@0 3374 # Tru64's nm complains that /dev/null is an invalid object file
adam@0 3375 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
adam@0 3376 */dev/null* | *'Invalid file or object type'*)
adam@0 3377 lt_cv_path_NM="$tmp_nm -B"
adam@0 3378 break
adam@0 3379 ;;
adam@0 3380 *)
adam@0 3381 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
adam@0 3382 */dev/null*)
adam@0 3383 lt_cv_path_NM="$tmp_nm -p"
adam@0 3384 break
adam@0 3385 ;;
adam@0 3386 *)
adam@0 3387 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
adam@0 3388 continue # so that we can try to find one that supports BSD flags
adam@0 3389 ;;
adam@0 3390 esac
adam@0 3391 ;;
adam@0 3392 esac
adam@0 3393 fi
adam@0 3394 done
adam@0 3395 IFS="$lt_save_ifs"
adam@0 3396 done
adam@0 3397 : ${lt_cv_path_NM=no}
adam@0 3398 fi])
adam@0 3399 if test "$lt_cv_path_NM" != "no"; then
adam@0 3400 NM="$lt_cv_path_NM"
adam@0 3401 else
adam@0 3402 # Didn't find any BSD compatible name lister, look for dumpbin.
adam@12 3403 if test -n "$DUMPBIN"; then :
adam@12 3404 # Let the user override the test.
adam@12 3405 else
adam@12 3406 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
adam@12 3407 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
adam@12 3408 *COFF*)
adam@12 3409 DUMPBIN="$DUMPBIN -symbols"
adam@12 3410 ;;
adam@12 3411 *)
adam@12 3412 DUMPBIN=:
adam@12 3413 ;;
adam@12 3414 esac
adam@12 3415 fi
adam@0 3416 AC_SUBST([DUMPBIN])
adam@0 3417 if test "$DUMPBIN" != ":"; then
adam@0 3418 NM="$DUMPBIN"
adam@0 3419 fi
adam@0 3420 fi
adam@0 3421 test -z "$NM" && NM=nm
adam@0 3422 AC_SUBST([NM])
adam@0 3423 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
adam@0 3424
adam@0 3425 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
adam@0 3426 [lt_cv_nm_interface="BSD nm"
adam@0 3427 echo "int some_variable = 0;" > conftest.$ac_ext
adam@12 3428 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
adam@0 3429 (eval "$ac_compile" 2>conftest.err)
adam@0 3430 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@12 3431 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
adam@0 3432 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
adam@0 3433 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@12 3434 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
adam@0 3435 cat conftest.out >&AS_MESSAGE_LOG_FD
adam@0 3436 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
adam@0 3437 lt_cv_nm_interface="MS dumpbin"
adam@0 3438 fi
adam@0 3439 rm -f conftest*])
adam@0 3440 ])# LT_PATH_NM
adam@0 3441
adam@0 3442 # Old names:
adam@0 3443 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
adam@0 3444 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
adam@0 3445 dnl aclocal-1.4 backwards compatibility:
adam@0 3446 dnl AC_DEFUN([AM_PROG_NM], [])
adam@0 3447 dnl AC_DEFUN([AC_PROG_NM], [])
adam@0 3448
adam@12 3449 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
adam@12 3450 # --------------------------------
adam@12 3451 # how to determine the name of the shared library
adam@12 3452 # associated with a specific link library.
adam@12 3453 # -- PORTME fill in with the dynamic library characteristics
adam@12 3454 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
adam@12 3455 [m4_require([_LT_DECL_EGREP])
adam@12 3456 m4_require([_LT_DECL_OBJDUMP])
adam@12 3457 m4_require([_LT_DECL_DLLTOOL])
adam@12 3458 AC_CACHE_CHECK([how to associate runtime and link libraries],
adam@12 3459 lt_cv_sharedlib_from_linklib_cmd,
adam@12 3460 [lt_cv_sharedlib_from_linklib_cmd='unknown'
adam@12 3461
adam@12 3462 case $host_os in
adam@12 3463 cygwin* | mingw* | pw32* | cegcc*)
adam@12 3464 # two different shell functions defined in ltmain.sh
adam@12 3465 # decide which to use based on capabilities of $DLLTOOL
adam@12 3466 case `$DLLTOOL --help 2>&1` in
adam@12 3467 *--identify-strict*)
adam@12 3468 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
adam@12 3469 ;;
adam@12 3470 *)
adam@12 3471 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
adam@12 3472 ;;
adam@12 3473 esac
adam@12 3474 ;;
adam@12 3475 *)
adam@12 3476 # fallback: assume linklib IS sharedlib
adam@12 3477 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
adam@12 3478 ;;
adam@12 3479 esac
adam@12 3480 ])
adam@12 3481 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
adam@12 3482 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
adam@12 3483
adam@12 3484 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
adam@12 3485 [Command to associate shared and link libraries])
adam@12 3486 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
adam@12 3487
adam@12 3488
adam@12 3489 # _LT_PATH_MANIFEST_TOOL
adam@12 3490 # ----------------------
adam@12 3491 # locate the manifest tool
adam@12 3492 m4_defun([_LT_PATH_MANIFEST_TOOL],
adam@12 3493 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
adam@12 3494 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
adam@12 3495 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
adam@12 3496 [lt_cv_path_mainfest_tool=no
adam@12 3497 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
adam@12 3498 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
adam@12 3499 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@12 3500 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
adam@12 3501 lt_cv_path_mainfest_tool=yes
adam@12 3502 fi
adam@12 3503 rm -f conftest*])
adam@12 3504 if test "x$lt_cv_path_mainfest_tool" != xyes; then
adam@12 3505 MANIFEST_TOOL=:
adam@12 3506 fi
adam@12 3507 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
adam@12 3508 ])# _LT_PATH_MANIFEST_TOOL
adam@12 3509
adam@0 3510
adam@0 3511 # LT_LIB_M
adam@0 3512 # --------
adam@0 3513 # check for math library
adam@0 3514 AC_DEFUN([LT_LIB_M],
adam@0 3515 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adam@0 3516 LIBM=
adam@0 3517 case $host in
adam@12 3518 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
adam@0 3519 # These system don't have libm, or don't need it
adam@0 3520 ;;
adam@0 3521 *-ncr-sysv4.3*)
adam@0 3522 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
adam@0 3523 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
adam@0 3524 ;;
adam@0 3525 *)
adam@0 3526 AC_CHECK_LIB(m, cos, LIBM="-lm")
adam@0 3527 ;;
adam@0 3528 esac
adam@0 3529 AC_SUBST([LIBM])
adam@0 3530 ])# LT_LIB_M
adam@0 3531
adam@0 3532 # Old name:
adam@0 3533 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
adam@0 3534 dnl aclocal-1.4 backwards compatibility:
adam@0 3535 dnl AC_DEFUN([AC_CHECK_LIBM], [])
adam@0 3536
adam@0 3537
adam@0 3538 # _LT_COMPILER_NO_RTTI([TAGNAME])
adam@0 3539 # -------------------------------
adam@0 3540 m4_defun([_LT_COMPILER_NO_RTTI],
adam@0 3541 [m4_require([_LT_TAG_COMPILER])dnl
adam@0 3542
adam@0 3543 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
adam@0 3544
adam@0 3545 if test "$GCC" = yes; then
adam@12 3546 case $cc_basename in
adam@12 3547 nvcc*)
adam@12 3548 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
adam@12 3549 *)
adam@12 3550 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
adam@12 3551 esac
adam@0 3552
adam@0 3553 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
adam@0 3554 lt_cv_prog_compiler_rtti_exceptions,
adam@0 3555 [-fno-rtti -fno-exceptions], [],
adam@0 3556 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
adam@0 3557 fi
adam@0 3558 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
adam@0 3559 [Compiler flag to turn off builtin functions])
adam@0 3560 ])# _LT_COMPILER_NO_RTTI
adam@0 3561
adam@0 3562
adam@0 3563 # _LT_CMD_GLOBAL_SYMBOLS
adam@0 3564 # ----------------------
adam@0 3565 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
adam@0 3566 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adam@0 3567 AC_REQUIRE([AC_PROG_CC])dnl
adam@12 3568 AC_REQUIRE([AC_PROG_AWK])dnl
adam@0 3569 AC_REQUIRE([LT_PATH_NM])dnl
adam@0 3570 AC_REQUIRE([LT_PATH_LD])dnl
adam@0 3571 m4_require([_LT_DECL_SED])dnl
adam@0 3572 m4_require([_LT_DECL_EGREP])dnl
adam@0 3573 m4_require([_LT_TAG_COMPILER])dnl
adam@0 3574
adam@0 3575 # Check for command to grab the raw symbol name followed by C symbol from nm.
adam@0 3576 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
adam@0 3577 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
adam@0 3578 [
adam@0 3579 # These are sane defaults that work on at least a few old systems.
adam@0 3580 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
adam@0 3581
adam@0 3582 # Character class describing NM global symbol codes.
adam@0 3583 symcode='[[BCDEGRST]]'
adam@0 3584
adam@0 3585 # Regexp to match symbols that can be accessed directly from C.
adam@0 3586 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
adam@0 3587
adam@0 3588 # Define system-specific variables.
adam@0 3589 case $host_os in
adam@0 3590 aix*)
adam@0 3591 symcode='[[BCDT]]'
adam@0 3592 ;;
adam@0 3593 cygwin* | mingw* | pw32* | cegcc*)
adam@0 3594 symcode='[[ABCDGISTW]]'
adam@0 3595 ;;
adam@0 3596 hpux*)
adam@0 3597 if test "$host_cpu" = ia64; then
adam@0 3598 symcode='[[ABCDEGRST]]'
adam@0 3599 fi
adam@0 3600 ;;
adam@0 3601 irix* | nonstopux*)
adam@0 3602 symcode='[[BCDEGRST]]'
adam@0 3603 ;;
adam@0 3604 osf*)
adam@0 3605 symcode='[[BCDEGQRST]]'
adam@0 3606 ;;
adam@0 3607 solaris*)
adam@0 3608 symcode='[[BDRT]]'
adam@0 3609 ;;
adam@0 3610 sco3.2v5*)
adam@0 3611 symcode='[[DT]]'
adam@0 3612 ;;
adam@0 3613 sysv4.2uw2*)
adam@0 3614 symcode='[[DT]]'
adam@0 3615 ;;
adam@0 3616 sysv5* | sco5v6* | unixware* | OpenUNIX*)
adam@0 3617 symcode='[[ABDT]]'
adam@0 3618 ;;
adam@0 3619 sysv4)
adam@0 3620 symcode='[[DFNSTU]]'
adam@0 3621 ;;
adam@0 3622 esac
adam@0 3623
adam@0 3624 # If we're using GNU nm, then use its standard symbol codes.
adam@0 3625 case `$NM -V 2>&1` in
adam@0 3626 *GNU* | *'with BFD'*)
adam@0 3627 symcode='[[ABCDGIRSTW]]' ;;
adam@0 3628 esac
adam@0 3629
adam@0 3630 # Transform an extracted symbol line into a proper C declaration.
adam@0 3631 # Some systems (esp. on ia64) link data and code symbols differently,
adam@0 3632 # so use this general approach.
adam@0 3633 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
adam@0 3634
adam@0 3635 # Transform an extracted symbol line into symbol name and symbol address
adam@12 3636 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
adam@12 3637 lt_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'"
adam@0 3638
adam@0 3639 # Handle CRLF in mingw tool chain
adam@0 3640 opt_cr=
adam@0 3641 case $build_os in
adam@0 3642 mingw*)
adam@0 3643 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
adam@0 3644 ;;
adam@0 3645 esac
adam@0 3646
adam@0 3647 # Try without a prefix underscore, then with it.
adam@0 3648 for ac_symprfx in "" "_"; do
adam@0 3649
adam@0 3650 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
adam@0 3651 symxfrm="\\1 $ac_symprfx\\2 \\2"
adam@0 3652
adam@0 3653 # Write the raw and C identifiers.
adam@0 3654 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
adam@0 3655 # Fake it for dumpbin and say T for any non-static function
adam@0 3656 # and D for any global variable.
adam@0 3657 # Also find C++ and __fastcall symbols from MSVC++,
adam@0 3658 # which start with @ or ?.
adam@0 3659 lt_cv_sys_global_symbol_pipe="$AWK ['"\
adam@0 3660 " {last_section=section; section=\$ 3};"\
adam@0 3661 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
adam@0 3662 " \$ 0!~/External *\|/{next};"\
adam@0 3663 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
adam@0 3664 " {if(hide[section]) next};"\
adam@0 3665 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
adam@0 3666 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
adam@0 3667 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
adam@0 3668 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
adam@0 3669 " ' prfx=^$ac_symprfx]"
adam@0 3670 else
adam@0 3671 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
adam@0 3672 fi
adam@12 3673 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
adam@0 3674
adam@0 3675 # Check to see that the pipe works correctly.
adam@0 3676 pipe_works=no
adam@0 3677
adam@0 3678 rm -f conftest*
adam@0 3679 cat > conftest.$ac_ext <<_LT_EOF
adam@0 3680 #ifdef __cplusplus
adam@0 3681 extern "C" {
adam@0 3682 #endif
adam@0 3683 char nm_test_var;
adam@0 3684 void nm_test_func(void);
adam@0 3685 void nm_test_func(void){}
adam@0 3686 #ifdef __cplusplus
adam@0 3687 }
adam@0 3688 #endif
adam@0 3689 int main(){nm_test_var='a';nm_test_func();return(0);}
adam@0 3690 _LT_EOF
adam@0 3691
adam@0 3692 if AC_TRY_EVAL(ac_compile); then
adam@0 3693 # Now try to grab the symbols.
adam@0 3694 nlist=conftest.nm
adam@12 3695 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
adam@0 3696 # Try sorting and uniquifying the output.
adam@0 3697 if sort "$nlist" | uniq > "$nlist"T; then
adam@0 3698 mv -f "$nlist"T "$nlist"
adam@0 3699 else
adam@0 3700 rm -f "$nlist"T
adam@0 3701 fi
adam@0 3702
adam@0 3703 # Make sure that we snagged all the symbols we need.
adam@0 3704 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
adam@0 3705 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
adam@0 3706 cat <<_LT_EOF > conftest.$ac_ext
adam@12 3707 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
adam@12 3708 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
adam@12 3709 /* DATA imports from DLLs on WIN32 con't be const, because runtime
adam@12 3710 relocations are performed -- see ld's documentation on pseudo-relocs. */
adam@12 3711 # define LT@&t@_DLSYM_CONST
adam@12 3712 #elif defined(__osf__)
adam@12 3713 /* This system does not cope well with relocations in const data. */
adam@12 3714 # define LT@&t@_DLSYM_CONST
adam@12 3715 #else
adam@12 3716 # define LT@&t@_DLSYM_CONST const
adam@12 3717 #endif
adam@12 3718
adam@0 3719 #ifdef __cplusplus
adam@0 3720 extern "C" {
adam@0 3721 #endif
adam@0 3722
adam@0 3723 _LT_EOF
adam@0 3724 # Now generate the symbol file.
adam@0 3725 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
adam@0 3726
adam@0 3727 cat <<_LT_EOF >> conftest.$ac_ext
adam@0 3728
adam@0 3729 /* The mapping between symbol names and symbols. */
adam@12 3730 LT@&t@_DLSYM_CONST struct {
adam@0 3731 const char *name;
adam@0 3732 void *address;
adam@0 3733 }
adam@0 3734 lt__PROGRAM__LTX_preloaded_symbols[[]] =
adam@0 3735 {
adam@0 3736 { "@PROGRAM@", (void *) 0 },
adam@0 3737 _LT_EOF
adam@0 3738 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
adam@0 3739 cat <<\_LT_EOF >> conftest.$ac_ext
adam@0 3740 {0, (void *) 0}
adam@0 3741 };
adam@0 3742
adam@0 3743 /* This works around a problem in FreeBSD linker */
adam@0 3744 #ifdef FREEBSD_WORKAROUND
adam@0 3745 static const void *lt_preloaded_setup() {
adam@0 3746 return lt__PROGRAM__LTX_preloaded_symbols;
adam@0 3747 }
adam@0 3748 #endif
adam@0 3749
adam@0 3750 #ifdef __cplusplus
adam@0 3751 }
adam@0 3752 #endif
adam@0 3753 _LT_EOF
adam@0 3754 # Now try linking the two files.
adam@0 3755 mv conftest.$ac_objext conftstm.$ac_objext
adam@12 3756 lt_globsym_save_LIBS=$LIBS
adam@12 3757 lt_globsym_save_CFLAGS=$CFLAGS
adam@0 3758 LIBS="conftstm.$ac_objext"
adam@0 3759 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
adam@0 3760 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
adam@0 3761 pipe_works=yes
adam@0 3762 fi
adam@12 3763 LIBS=$lt_globsym_save_LIBS
adam@12 3764 CFLAGS=$lt_globsym_save_CFLAGS
adam@0 3765 else
adam@0 3766 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
adam@0 3767 fi
adam@0 3768 else
adam@0 3769 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
adam@0 3770 fi
adam@0 3771 else
adam@0 3772 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
adam@0 3773 fi
adam@0 3774 else
adam@0 3775 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
adam@0 3776 cat conftest.$ac_ext >&5
adam@0 3777 fi
adam@0 3778 rm -rf conftest* conftst*
adam@0 3779
adam@0 3780 # Do not use the global_symbol_pipe unless it works.
adam@0 3781 if test "$pipe_works" = yes; then
adam@0 3782 break
adam@0 3783 else
adam@0 3784 lt_cv_sys_global_symbol_pipe=
adam@0 3785 fi
adam@0 3786 done
adam@0 3787 ])
adam@0 3788 if test -z "$lt_cv_sys_global_symbol_pipe"; then
adam@0 3789 lt_cv_sys_global_symbol_to_cdecl=
adam@0 3790 fi
adam@0 3791 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
adam@0 3792 AC_MSG_RESULT(failed)
adam@0 3793 else
adam@0 3794 AC_MSG_RESULT(ok)
adam@0 3795 fi
adam@0 3796
adam@12 3797 # Response file support.
adam@12 3798 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
adam@12 3799 nm_file_list_spec='@'
adam@12 3800 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
adam@12 3801 nm_file_list_spec='@'
adam@12 3802 fi
adam@12 3803
adam@0 3804 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
adam@0 3805 [Take the output of nm and produce a listing of raw symbols and C names])
adam@0 3806 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
adam@0 3807 [Transform the output of nm in a proper C declaration])
adam@0 3808 _LT_DECL([global_symbol_to_c_name_address],
adam@0 3809 [lt_cv_sys_global_symbol_to_c_name_address], [1],
adam@0 3810 [Transform the output of nm in a C name address pair])
adam@0 3811 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
adam@0 3812 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
adam@0 3813 [Transform the output of nm in a C name address pair when lib prefix is needed])
adam@12 3814 _LT_DECL([], [nm_file_list_spec], [1],
adam@12 3815 [Specify filename containing input files for $NM])
adam@0 3816 ]) # _LT_CMD_GLOBAL_SYMBOLS
adam@0 3817
adam@0 3818
adam@0 3819 # _LT_COMPILER_PIC([TAGNAME])
adam@0 3820 # ---------------------------
adam@0 3821 m4_defun([_LT_COMPILER_PIC],
adam@0 3822 [m4_require([_LT_TAG_COMPILER])dnl
adam@0 3823 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
adam@0 3824 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adam@0 3825 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adam@0 3826
adam@0 3827 m4_if([$1], [CXX], [
adam@0 3828 # C++ specific cases for pic, static, wl, etc.
adam@0 3829 if test "$GXX" = yes; then
adam@0 3830 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 3831 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adam@0 3832
adam@0 3833 case $host_os in
adam@0 3834 aix*)
adam@0 3835 # All AIX code is PIC.
adam@0 3836 if test "$host_cpu" = ia64; then
adam@0 3837 # AIX 5 now supports IA64 processor
adam@0 3838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 3839 fi
adam@0 3840 ;;
adam@0 3841
adam@0 3842 amigaos*)
adam@0 3843 case $host_cpu in
adam@0 3844 powerpc)
adam@0 3845 # see comment about AmigaOS4 .so support
adam@0 3846 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@0 3847 ;;
adam@0 3848 m68k)
adam@0 3849 # FIXME: we need at least 68020 code to build shared libraries, but
adam@0 3850 # adding the `-m68020' flag to GCC prevents building anything better,
adam@0 3851 # like `-m68040'.
adam@0 3852 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
adam@0 3853 ;;
adam@0 3854 esac
adam@0 3855 ;;
adam@0 3856
adam@0 3857 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
adam@0 3858 # PIC is the default for these OSes.
adam@0 3859 ;;
adam@0 3860 mingw* | cygwin* | os2* | pw32* | cegcc*)
adam@0 3861 # This hack is so that the source file can tell whether it is being
adam@0 3862 # built for inclusion in a dll (and should export symbols for example).
adam@0 3863 # Although the cygwin gcc ignores -fPIC, still need this for old-style
adam@0 3864 # (--disable-auto-import) libraries
adam@0 3865 m4_if([$1], [GCJ], [],
adam@0 3866 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adam@0 3867 ;;
adam@0 3868 darwin* | rhapsody*)
adam@0 3869 # PIC is the default on this platform
adam@0 3870 # Common symbols not allowed in MH_DYLIB files
adam@0 3871 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
adam@0 3872 ;;
adam@0 3873 *djgpp*)
adam@0 3874 # DJGPP does not support shared libraries at all
adam@0 3875 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adam@0 3876 ;;
adam@12 3877 haiku*)
adam@12 3878 # PIC is the default for Haiku.
adam@12 3879 # The "-static" flag exists, but is broken.
adam@12 3880 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adam@12 3881 ;;
adam@0 3882 interix[[3-9]]*)
adam@0 3883 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
adam@0 3884 # Instead, we relocate shared libraries at runtime.
adam@0 3885 ;;
adam@0 3886 sysv4*MP*)
adam@0 3887 if test -d /usr/nec; then
adam@0 3888 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
adam@0 3889 fi
adam@0 3890 ;;
adam@0 3891 hpux*)
adam@0 3892 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
adam@0 3893 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
adam@0 3894 # sets the default TLS model and affects inlining.
adam@0 3895 case $host_cpu in
adam@0 3896 hppa*64*)
adam@0 3897 ;;
adam@0 3898 *)
adam@0 3899 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@0 3900 ;;
adam@0 3901 esac
adam@0 3902 ;;
adam@0 3903 *qnx* | *nto*)
adam@0 3904 # QNX uses GNU C++, but need to define -shared option too, otherwise
adam@0 3905 # it will coredump.
adam@0 3906 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adam@0 3907 ;;
adam@0 3908 *)
adam@0 3909 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@0 3910 ;;
adam@0 3911 esac
adam@0 3912 else
adam@0 3913 case $host_os in
adam@0 3914 aix[[4-9]]*)
adam@0 3915 # All AIX code is PIC.
adam@0 3916 if test "$host_cpu" = ia64; then
adam@0 3917 # AIX 5 now supports IA64 processor
adam@0 3918 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 3919 else
adam@0 3920 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
adam@0 3921 fi
adam@0 3922 ;;
adam@0 3923 chorus*)
adam@0 3924 case $cc_basename in
adam@0 3925 cxch68*)
adam@0 3926 # Green Hills C++ Compiler
adam@0 3927 # _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"
adam@0 3928 ;;
adam@0 3929 esac
adam@0 3930 ;;
adam@12 3931 mingw* | cygwin* | os2* | pw32* | cegcc*)
adam@12 3932 # This hack is so that the source file can tell whether it is being
adam@12 3933 # built for inclusion in a dll (and should export symbols for example).
adam@12 3934 m4_if([$1], [GCJ], [],
adam@12 3935 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adam@12 3936 ;;
adam@0 3937 dgux*)
adam@0 3938 case $cc_basename in
adam@0 3939 ec++*)
adam@0 3940 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 3941 ;;
adam@0 3942 ghcx*)
adam@0 3943 # Green Hills C++ Compiler
adam@0 3944 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adam@0 3945 ;;
adam@0 3946 *)
adam@0 3947 ;;
adam@0 3948 esac
adam@0 3949 ;;
adam@0 3950 freebsd* | dragonfly*)
adam@0 3951 # FreeBSD uses GNU C++
adam@0 3952 ;;
adam@0 3953 hpux9* | hpux10* | hpux11*)
adam@0 3954 case $cc_basename in
adam@0 3955 CC*)
adam@0 3956 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 3957 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adam@0 3958 if test "$host_cpu" != ia64; then
adam@0 3959 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adam@0 3960 fi
adam@0 3961 ;;
adam@0 3962 aCC*)
adam@0 3963 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 3964 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adam@0 3965 case $host_cpu in
adam@0 3966 hppa*64*|ia64*)
adam@0 3967 # +Z the default
adam@0 3968 ;;
adam@0 3969 *)
adam@0 3970 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adam@0 3971 ;;
adam@0 3972 esac
adam@0 3973 ;;
adam@0 3974 *)
adam@0 3975 ;;
adam@0 3976 esac
adam@0 3977 ;;
adam@0 3978 interix*)
adam@0 3979 # This is c89, which is MS Visual C++ (no shared libs)
adam@0 3980 # Anyone wants to do a port?
adam@0 3981 ;;
adam@0 3982 irix5* | irix6* | nonstopux*)
adam@0 3983 case $cc_basename in
adam@0 3984 CC*)
adam@0 3985 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 3986 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adam@0 3987 # CC pic flag -KPIC is the default.
adam@0 3988 ;;
adam@0 3989 *)
adam@0 3990 ;;
adam@0 3991 esac
adam@0 3992 ;;
adam@0 3993 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adam@0 3994 case $cc_basename in
adam@0 3995 KCC*)
adam@0 3996 # KAI C++ Compiler
adam@0 3997 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
adam@0 3998 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@0 3999 ;;
adam@0 4000 ecpc* )
adam@0 4001 # old Intel C++ for x86_64 which still supported -KPIC.
adam@0 4002 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4004 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adam@0 4005 ;;
adam@0 4006 icpc* )
adam@0 4007 # Intel C++, used to be incompatible with GCC.
adam@0 4008 # ICC 10 doesn't accept -KPIC any more.
adam@0 4009 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4010 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@0 4011 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adam@0 4012 ;;
adam@0 4013 pgCC* | pgcpp*)
adam@0 4014 # Portland Group C++ compiler
adam@0 4015 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adam@0 4017 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4018 ;;
adam@0 4019 cxx*)
adam@0 4020 # Compaq C++
adam@0 4021 # Make sure the PIC flag is empty. It appears that all Alpha
adam@0 4022 # Linux and Compaq Tru64 Unix objects are PIC.
adam@0 4023 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adam@0 4024 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adam@0 4025 ;;
adam@12 4026 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
adam@12 4027 # IBM XL 8.0, 9.0 on PPC and BlueGene
adam@0 4028 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4029 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
adam@0 4030 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
adam@0 4031 ;;
adam@0 4032 *)
adam@0 4033 case `$CC -V 2>&1 | sed 5q` in
adam@0 4034 *Sun\ C*)
adam@0 4035 # Sun C++ 5.9
adam@0 4036 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4037 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4038 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adam@0 4039 ;;
adam@0 4040 esac
adam@0 4041 ;;
adam@0 4042 esac
adam@0 4043 ;;
adam@0 4044 lynxos*)
adam@0 4045 ;;
adam@0 4046 m88k*)
adam@0 4047 ;;
adam@0 4048 mvs*)
adam@0 4049 case $cc_basename in
adam@0 4050 cxx*)
adam@0 4051 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
adam@0 4052 ;;
adam@0 4053 *)
adam@0 4054 ;;
adam@0 4055 esac
adam@0 4056 ;;
adam@0 4057 netbsd* | netbsdelf*-gnu)
adam@0 4058 ;;
adam@0 4059 *qnx* | *nto*)
adam@0 4060 # QNX uses GNU C++, but need to define -shared option too, otherwise
adam@0 4061 # it will coredump.
adam@0 4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adam@0 4063 ;;
adam@0 4064 osf3* | osf4* | osf5*)
adam@0 4065 case $cc_basename in
adam@0 4066 KCC*)
adam@0 4067 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
adam@0 4068 ;;
adam@0 4069 RCC*)
adam@0 4070 # Rational C++ 2.4.1
adam@0 4071 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adam@0 4072 ;;
adam@0 4073 cxx*)
adam@0 4074 # Digital/Compaq C++
adam@0 4075 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4076 # Make sure the PIC flag is empty. It appears that all Alpha
adam@0 4077 # Linux and Compaq Tru64 Unix objects are PIC.
adam@0 4078 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adam@0 4079 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adam@0 4080 ;;
adam@0 4081 *)
adam@0 4082 ;;
adam@0 4083 esac
adam@0 4084 ;;
adam@0 4085 psos*)
adam@0 4086 ;;
adam@0 4087 solaris*)
adam@0 4088 case $cc_basename in
adam@12 4089 CC* | sunCC*)
adam@0 4090 # Sun C++ 4.2, 5.x and Centerline C++
adam@0 4091 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4092 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4093 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adam@0 4094 ;;
adam@0 4095 gcx*)
adam@0 4096 # Green Hills C++ Compiler
adam@0 4097 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adam@0 4098 ;;
adam@0 4099 *)
adam@0 4100 ;;
adam@0 4101 esac
adam@0 4102 ;;
adam@0 4103 sunos4*)
adam@0 4104 case $cc_basename in
adam@0 4105 CC*)
adam@0 4106 # Sun C++ 4.x
adam@0 4107 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adam@0 4108 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4109 ;;
adam@0 4110 lcc*)
adam@0 4111 # Lucid
adam@0 4112 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adam@0 4113 ;;
adam@0 4114 *)
adam@0 4115 ;;
adam@0 4116 esac
adam@0 4117 ;;
adam@0 4118 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
adam@0 4119 case $cc_basename in
adam@0 4120 CC*)
adam@0 4121 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4123 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4124 ;;
adam@0 4125 esac
adam@0 4126 ;;
adam@0 4127 tandem*)
adam@0 4128 case $cc_basename in
adam@0 4129 NCC*)
adam@0 4130 # NonStop-UX NCC 3.20
adam@0 4131 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4132 ;;
adam@0 4133 *)
adam@0 4134 ;;
adam@0 4135 esac
adam@0 4136 ;;
adam@0 4137 vxworks*)
adam@0 4138 ;;
adam@0 4139 *)
adam@0 4140 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adam@0 4141 ;;
adam@0 4142 esac
adam@0 4143 fi
adam@0 4144 ],
adam@0 4145 [
adam@0 4146 if test "$GCC" = yes; then
adam@0 4147 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4148 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adam@0 4149
adam@0 4150 case $host_os in
adam@0 4151 aix*)
adam@0 4152 # All AIX code is PIC.
adam@0 4153 if test "$host_cpu" = ia64; then
adam@0 4154 # AIX 5 now supports IA64 processor
adam@0 4155 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4156 fi
adam@0 4157 ;;
adam@0 4158
adam@0 4159 amigaos*)
adam@0 4160 case $host_cpu in
adam@0 4161 powerpc)
adam@0 4162 # see comment about AmigaOS4 .so support
adam@0 4163 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@0 4164 ;;
adam@0 4165 m68k)
adam@0 4166 # FIXME: we need at least 68020 code to build shared libraries, but
adam@0 4167 # adding the `-m68020' flag to GCC prevents building anything better,
adam@0 4168 # like `-m68040'.
adam@0 4169 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
adam@0 4170 ;;
adam@0 4171 esac
adam@0 4172 ;;
adam@0 4173
adam@0 4174 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
adam@0 4175 # PIC is the default for these OSes.
adam@0 4176 ;;
adam@0 4177
adam@0 4178 mingw* | cygwin* | pw32* | os2* | cegcc*)
adam@0 4179 # This hack is so that the source file can tell whether it is being
adam@0 4180 # built for inclusion in a dll (and should export symbols for example).
adam@0 4181 # Although the cygwin gcc ignores -fPIC, still need this for old-style
adam@0 4182 # (--disable-auto-import) libraries
adam@0 4183 m4_if([$1], [GCJ], [],
adam@0 4184 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adam@0 4185 ;;
adam@0 4186
adam@0 4187 darwin* | rhapsody*)
adam@0 4188 # PIC is the default on this platform
adam@0 4189 # Common symbols not allowed in MH_DYLIB files
adam@0 4190 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
adam@0 4191 ;;
adam@0 4192
adam@12 4193 haiku*)
adam@12 4194 # PIC is the default for Haiku.
adam@12 4195 # The "-static" flag exists, but is broken.
adam@12 4196 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adam@12 4197 ;;
adam@12 4198
adam@0 4199 hpux*)
adam@0 4200 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
adam@0 4201 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
adam@0 4202 # sets the default TLS model and affects inlining.
adam@0 4203 case $host_cpu in
adam@0 4204 hppa*64*)
adam@0 4205 # +Z the default
adam@0 4206 ;;
adam@0 4207 *)
adam@0 4208 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@0 4209 ;;
adam@0 4210 esac
adam@0 4211 ;;
adam@0 4212
adam@0 4213 interix[[3-9]]*)
adam@0 4214 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
adam@0 4215 # Instead, we relocate shared libraries at runtime.
adam@0 4216 ;;
adam@0 4217
adam@0 4218 msdosdjgpp*)
adam@0 4219 # Just because we use GCC doesn't mean we suddenly get shared libraries
adam@0 4220 # on systems that don't support them.
adam@0 4221 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adam@0 4222 enable_shared=no
adam@0 4223 ;;
adam@0 4224
adam@0 4225 *nto* | *qnx*)
adam@0 4226 # QNX uses GNU C++, but need to define -shared option too, otherwise
adam@0 4227 # it will coredump.
adam@0 4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adam@0 4229 ;;
adam@0 4230
adam@0 4231 sysv4*MP*)
adam@0 4232 if test -d /usr/nec; then
adam@0 4233 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
adam@0 4234 fi
adam@0 4235 ;;
adam@0 4236
adam@0 4237 *)
adam@0 4238 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@0 4239 ;;
adam@0 4240 esac
adam@12 4241
adam@12 4242 case $cc_basename in
adam@12 4243 nvcc*) # Cuda Compiler Driver 2.2
adam@12 4244 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
adam@12 4245 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
adam@12 4246 ;;
adam@12 4247 esac
adam@0 4248 else
adam@0 4249 # PORTME Check for flag to pass linker flags through the system compiler.
adam@0 4250 case $host_os in
adam@0 4251 aix*)
adam@0 4252 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4253 if test "$host_cpu" = ia64; then
adam@0 4254 # AIX 5 now supports IA64 processor
adam@0 4255 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4256 else
adam@0 4257 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
adam@0 4258 fi
adam@0 4259 ;;
adam@0 4260
adam@0 4261 mingw* | cygwin* | pw32* | os2* | cegcc*)
adam@0 4262 # This hack is so that the source file can tell whether it is being
adam@0 4263 # built for inclusion in a dll (and should export symbols for example).
adam@0 4264 m4_if([$1], [GCJ], [],
adam@0 4265 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adam@0 4266 ;;
adam@0 4267
adam@0 4268 hpux9* | hpux10* | hpux11*)
adam@0 4269 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4270 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
adam@0 4271 # not for PA HP-UX.
adam@0 4272 case $host_cpu in
adam@0 4273 hppa*64*|ia64*)
adam@0 4274 # +Z the default
adam@0 4275 ;;
adam@0 4276 *)
adam@0 4277 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adam@0 4278 ;;
adam@0 4279 esac
adam@0 4280 # Is there a better lt_prog_compiler_static that works with the bundled CC?
adam@0 4281 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adam@0 4282 ;;
adam@0 4283
adam@0 4284 irix5* | irix6* | nonstopux*)
adam@0 4285 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4286 # PIC (with -KPIC) is the default.
adam@0 4287 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adam@0 4288 ;;
adam@0 4289
adam@0 4290 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adam@0 4291 case $cc_basename in
adam@0 4292 # old Intel for x86_64 which still supported -KPIC.
adam@0 4293 ecc*)
adam@0 4294 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4295 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4296 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adam@0 4297 ;;
adam@0 4298 # icc used to be incompatible with GCC.
adam@0 4299 # ICC 10 doesn't accept -KPIC any more.
adam@0 4300 icc* | ifort*)
adam@0 4301 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4302 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@0 4303 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adam@0 4304 ;;
adam@0 4305 # Lahey Fortran 8.1.
adam@0 4306 lf95*)
adam@0 4307 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4308 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
adam@0 4309 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
adam@0 4310 ;;
adam@12 4311 nagfor*)
adam@12 4312 # NAG Fortran compiler
adam@12 4313 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
adam@12 4314 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adam@12 4315 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@12 4316 ;;
adam@12 4317 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
adam@0 4318 # Portland Group compilers (*not* the Pentium gcc compiler,
adam@0 4319 # which looks to be a dead project)
adam@0 4320 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4321 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adam@0 4322 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4323 ;;
adam@0 4324 ccc*)
adam@0 4325 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4326 # All Alpha code is PIC.
adam@0 4327 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adam@0 4328 ;;
adam@12 4329 xl* | bgxl* | bgf* | mpixl*)
adam@12 4330 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
adam@0 4331 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4332 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
adam@0 4333 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
adam@0 4334 ;;
adam@0 4335 *)
adam@0 4336 case `$CC -V 2>&1 | sed 5q` in
adam@12 4337 *Sun\ F* | *Sun*Fortran*)
adam@12 4338 # Sun Fortran 8.3 passes all unrecognized flags to the linker
adam@12 4339 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@12 4340 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@12 4341 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
adam@12 4342 ;;
adam@0 4343 *Sun\ C*)
adam@0 4344 # Sun C 5.9
adam@0 4345 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4346 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4347 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4348 ;;
adam@0 4349 esac
adam@0 4350 ;;
adam@0 4351 esac
adam@0 4352 ;;
adam@0 4353
adam@0 4354 newsos6)
adam@0 4355 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4356 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4357 ;;
adam@0 4358
adam@0 4359 *nto* | *qnx*)
adam@0 4360 # QNX uses GNU C++, but need to define -shared option too, otherwise
adam@0 4361 # it will coredump.
adam@0 4362 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adam@0 4363 ;;
adam@0 4364
adam@0 4365 osf3* | osf4* | osf5*)
adam@0 4366 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4367 # All OSF/1 code is PIC.
adam@0 4368 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adam@0 4369 ;;
adam@0 4370
adam@0 4371 rdos*)
adam@0 4372 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adam@0 4373 ;;
adam@0 4374
adam@0 4375 solaris*)
adam@0 4376 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4377 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4378 case $cc_basename in
adam@12 4379 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
adam@0 4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
adam@0 4381 *)
adam@0 4382 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
adam@0 4383 esac
adam@0 4384 ;;
adam@0 4385
adam@0 4386 sunos4*)
adam@0 4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adam@0 4388 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adam@0 4389 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4390 ;;
adam@0 4391
adam@0 4392 sysv4 | sysv4.2uw2* | sysv4.3*)
adam@0 4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4394 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4395 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4396 ;;
adam@0 4397
adam@0 4398 sysv4*MP*)
adam@0 4399 if test -d /usr/nec ;then
adam@0 4400 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
adam@0 4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4402 fi
adam@0 4403 ;;
adam@0 4404
adam@0 4405 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
adam@0 4406 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4407 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@0 4408 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4409 ;;
adam@0 4410
adam@0 4411 unicos*)
adam@0 4412 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@0 4413 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adam@0 4414 ;;
adam@0 4415
adam@0 4416 uts4*)
adam@0 4417 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adam@0 4418 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@0 4419 ;;
adam@0 4420
adam@0 4421 *)
adam@0 4422 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adam@0 4423 ;;
adam@0 4424 esac
adam@0 4425 fi
adam@0 4426 ])
adam@0 4427 case $host_os in
adam@0 4428 # For platforms which do not support PIC, -DPIC is meaningless:
adam@0 4429 *djgpp*)
adam@0 4430 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adam@0 4431 ;;
adam@0 4432 *)
adam@0 4433 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
adam@0 4434 ;;
adam@0 4435 esac
adam@12 4436
adam@12 4437 AC_CACHE_CHECK([for $compiler option to produce PIC],
adam@12 4438 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
adam@12 4439 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
adam@12 4440 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
adam@0 4441
adam@0 4442 #
adam@0 4443 # Check to make sure the PIC flag actually works.
adam@0 4444 #
adam@0 4445 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
adam@0 4446 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
adam@0 4447 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
adam@0 4448 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
adam@0 4449 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
adam@0 4450 "" | " "*) ;;
adam@0 4451 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
adam@0 4452 esac],
adam@0 4453 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
adam@0 4454 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
adam@0 4455 fi
adam@0 4456 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
adam@0 4457 [Additional compiler flags for building library objects])
adam@0 4458
adam@12 4459 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
adam@12 4460 [How to pass a linker flag through the compiler])
adam@0 4461 #
adam@0 4462 # Check to make sure the static flag actually works.
adam@0 4463 #
adam@0 4464 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
adam@0 4465 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
adam@0 4466 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
adam@0 4467 $lt_tmp_static_flag,
adam@0 4468 [],
adam@0 4469 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
adam@0 4470 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
adam@0 4471 [Compiler flag to prevent dynamic linking])
adam@0 4472 ])# _LT_COMPILER_PIC
adam@0 4473
adam@0 4474
adam@0 4475 # _LT_LINKER_SHLIBS([TAGNAME])
adam@0 4476 # ----------------------------
adam@0 4477 # See if the linker supports building shared libraries.
adam@0 4478 m4_defun([_LT_LINKER_SHLIBS],
adam@0 4479 [AC_REQUIRE([LT_PATH_LD])dnl
adam@0 4480 AC_REQUIRE([LT_PATH_NM])dnl
adam@12 4481 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
adam@0 4482 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@0 4483 m4_require([_LT_DECL_EGREP])dnl
adam@0 4484 m4_require([_LT_DECL_SED])dnl
adam@0 4485 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
adam@0 4486 m4_require([_LT_TAG_COMPILER])dnl
adam@0 4487 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
adam@0 4488 m4_if([$1], [CXX], [
adam@0 4489 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adam@12 4490 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
adam@0 4491 case $host_os in
adam@0 4492 aix[[4-9]]*)
adam@0 4493 # If we're using GNU nm, then we don't want the "-C" option.
adam@0 4494 # -C means demangle to AIX nm, but means don't demangle with GNU nm
adam@12 4495 # Also, AIX nm treats weak defined symbols like other global defined
adam@12 4496 # symbols, whereas GNU nm marks them as "W".
adam@0 4497 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
adam@12 4498 _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'
adam@0 4499 else
adam@0 4500 _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'
adam@0 4501 fi
adam@0 4502 ;;
adam@0 4503 pw32*)
adam@0 4504 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
adam@12 4505 ;;
adam@0 4506 cygwin* | mingw* | cegcc*)
adam@12 4507 case $cc_basename in
adam@12 4508 cl*) ;;
adam@12 4509 *)
adam@12 4510 _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'
adam@12 4511 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
adam@12 4512 ;;
adam@12 4513 esac
adam@12 4514 ;;
adam@12 4515 linux* | k*bsd*-gnu | gnu*)
adam@0 4516 _LT_TAGVAR(link_all_deplibs, $1)=no
adam@12 4517 ;;
adam@0 4518 *)
adam@0 4519 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adam@12 4520 ;;
adam@0 4521 esac
adam@0 4522 ], [
adam@0 4523 runpath_var=
adam@0 4524 _LT_TAGVAR(allow_undefined_flag, $1)=
adam@0 4525 _LT_TAGVAR(always_export_symbols, $1)=no
adam@0 4526 _LT_TAGVAR(archive_cmds, $1)=
adam@0 4527 _LT_TAGVAR(archive_expsym_cmds, $1)=
adam@0 4528 _LT_TAGVAR(compiler_needs_object, $1)=no
adam@0 4529 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adam@0 4530 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adam@0 4531 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adam@0 4532 _LT_TAGVAR(hardcode_automatic, $1)=no
adam@0 4533 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 4534 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adam@0 4535 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adam@0 4536 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
adam@0 4537 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adam@0 4538 _LT_TAGVAR(hardcode_minus_L, $1)=no
adam@0 4539 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adam@0 4540 _LT_TAGVAR(inherit_rpath, $1)=no
adam@0 4541 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adam@0 4542 _LT_TAGVAR(module_cmds, $1)=
adam@0 4543 _LT_TAGVAR(module_expsym_cmds, $1)=
adam@0 4544 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
adam@0 4545 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
adam@0 4546 _LT_TAGVAR(thread_safe_flag_spec, $1)=
adam@0 4547 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adam@0 4548 # include_expsyms should be a list of space-separated symbols to be *always*
adam@0 4549 # included in the symbol list
adam@0 4550 _LT_TAGVAR(include_expsyms, $1)=
adam@0 4551 # exclude_expsyms can be an extended regexp of symbols to exclude
adam@0 4552 # it will be wrapped by ` (' and `)$', so one must not match beginning or
adam@0 4553 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
adam@0 4554 # as well as any symbol that contains `d'.
adam@0 4555 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
adam@0 4556 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
adam@0 4557 # platforms (ab)use it in PIC code, but their linkers get confused if
adam@0 4558 # the symbol is explicitly referenced. Since portable code cannot
adam@0 4559 # rely on this symbol name, it's probably fine to never include it in
adam@0 4560 # preloaded symbol tables.
adam@0 4561 # Exclude shared library initialization/finalization symbols.
adam@0 4562 dnl Note also adjust exclude_expsyms for C++ above.
adam@0 4563 extract_expsyms_cmds=
adam@0 4564
adam@0 4565 case $host_os in
adam@0 4566 cygwin* | mingw* | pw32* | cegcc*)
adam@0 4567 # FIXME: the MSVC++ port hasn't been tested in a loooong time
adam@0 4568 # When not using gcc, we currently assume that we are using
adam@0 4569 # Microsoft Visual C++.
adam@0 4570 if test "$GCC" != yes; then
adam@0 4571 with_gnu_ld=no
adam@0 4572 fi
adam@0 4573 ;;
adam@0 4574 interix*)
adam@0 4575 # we just hope/assume this is gcc and not c89 (= MSVC++)
adam@0 4576 with_gnu_ld=yes
adam@0 4577 ;;
adam@0 4578 openbsd*)
adam@0 4579 with_gnu_ld=no
adam@0 4580 ;;
adam@12 4581 linux* | k*bsd*-gnu | gnu*)
adam@0 4582 _LT_TAGVAR(link_all_deplibs, $1)=no
adam@0 4583 ;;
adam@0 4584 esac
adam@0 4585
adam@0 4586 _LT_TAGVAR(ld_shlibs, $1)=yes
adam@12 4587
adam@12 4588 # On some targets, GNU ld is compatible enough with the native linker
adam@12 4589 # that we're better off using the native interface for both.
adam@12 4590 lt_use_gnu_ld_interface=no
adam@0 4591 if test "$with_gnu_ld" = yes; then
adam@12 4592 case $host_os in
adam@12 4593 aix*)
adam@12 4594 # The AIX port of GNU ld has always aspired to compatibility
adam@12 4595 # with the native linker. However, as the warning in the GNU ld
adam@12 4596 # block says, versions before 2.19.5* couldn't really create working
adam@12 4597 # shared libraries, regardless of the interface used.
adam@12 4598 case `$LD -v 2>&1` in
adam@12 4599 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
adam@12 4600 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
adam@12 4601 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
adam@12 4602 *)
adam@12 4603 lt_use_gnu_ld_interface=yes
adam@12 4604 ;;
adam@12 4605 esac
adam@12 4606 ;;
adam@12 4607 *)
adam@12 4608 lt_use_gnu_ld_interface=yes
adam@12 4609 ;;
adam@12 4610 esac
adam@12 4611 fi
adam@12 4612
adam@12 4613 if test "$lt_use_gnu_ld_interface" = yes; then
adam@0 4614 # If archive_cmds runs LD, not CC, wlarc should be empty
adam@0 4615 wlarc='${wl}'
adam@0 4616
adam@0 4617 # Set some defaults for GNU ld with shared library support. These
adam@0 4618 # are reset later if shared libraries are not supported. Putting them
adam@0 4619 # here allows them to be overridden if necessary.
adam@0 4620 runpath_var=LD_RUN_PATH
adam@0 4621 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 4622 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adam@0 4623 # ancient GNU ld didn't support --whole-archive et. al.
adam@0 4624 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
adam@0 4625 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adam@0 4626 else
adam@0 4627 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adam@0 4628 fi
adam@0 4629 supports_anon_versioning=no
adam@0 4630 case `$LD -v 2>&1` in
adam@0 4631 *GNU\ gold*) supports_anon_versioning=yes ;;
adam@0 4632 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
adam@0 4633 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
adam@0 4634 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
adam@0 4635 *\ 2.11.*) ;; # other 2.11 versions
adam@0 4636 *) supports_anon_versioning=yes ;;
adam@0 4637 esac
adam@0 4638
adam@0 4639 # See if GNU ld supports shared libraries.
adam@0 4640 case $host_os in
adam@0 4641 aix[[3-9]]*)
adam@0 4642 # On AIX/PPC, the GNU linker is very broken
adam@0 4643 if test "$host_cpu" != ia64; then
adam@0 4644 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 4645 cat <<_LT_EOF 1>&2
adam@0 4646
adam@12 4647 *** Warning: the GNU linker, at least up to release 2.19, is reported
adam@0 4648 *** to be unable to reliably create shared libraries on AIX.
adam@0 4649 *** Therefore, libtool is disabling shared libraries support. If you
adam@12 4650 *** really care for shared libraries, you may want to install binutils
adam@12 4651 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
adam@12 4652 *** You will then need to restart the configuration process.
adam@0 4653
adam@0 4654 _LT_EOF
adam@0 4655 fi
adam@0 4656 ;;
adam@0 4657
adam@0 4658 amigaos*)
adam@0 4659 case $host_cpu in
adam@0 4660 powerpc)
adam@0 4661 # see comment about AmigaOS4 .so support
adam@0 4662 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 4663 _LT_TAGVAR(archive_expsym_cmds, $1)=''
adam@0 4664 ;;
adam@0 4665 m68k)
adam@0 4666 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
adam@0 4667 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@0 4668 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 4669 ;;
adam@0 4670 esac
adam@0 4671 ;;
adam@0 4672
adam@0 4673 beos*)
adam@0 4674 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adam@0 4675 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@0 4676 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
adam@0 4677 # support --undefined. This deserves some investigation. FIXME
adam@0 4678 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 4679 else
adam@0 4680 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 4681 fi
adam@0 4682 ;;
adam@0 4683
adam@0 4684 cygwin* | mingw* | pw32* | cegcc*)
adam@0 4685 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
adam@0 4686 # as there is no search path for DLLs.
adam@0 4687 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@12 4688 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
adam@0 4689 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@0 4690 _LT_TAGVAR(always_export_symbols, $1)=no
adam@0 4691 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@12 4692 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
adam@12 4693 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
adam@0 4694
adam@0 4695 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
adam@0 4696 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
adam@0 4697 # If the export-symbols file already is a .def file (1st line
adam@0 4698 # is EXPORTS), use it as is; otherwise, prepend...
adam@0 4699 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@0 4700 cp $export_symbols $output_objdir/$soname.def;
adam@0 4701 else
adam@0 4702 echo EXPORTS > $output_objdir/$soname.def;
adam@0 4703 cat $export_symbols >> $output_objdir/$soname.def;
adam@0 4704 fi~
adam@0 4705 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
adam@0 4706 else
adam@0 4707 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 4708 fi
adam@0 4709 ;;
adam@0 4710
adam@12 4711 haiku*)
adam@12 4712 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@12 4713 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@12 4714 ;;
adam@12 4715
adam@0 4716 interix[[3-9]]*)
adam@0 4717 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 4718 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 4719 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adam@0 4720 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adam@0 4721 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
adam@0 4722 # Instead, shared libraries are loaded at an image base (0x10000000 by
adam@0 4723 # default) and relocated if they conflict, which is a slow very memory
adam@0 4724 # consuming and fragmenting process. To avoid this, we pick a random,
adam@0 4725 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
adam@0 4726 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
adam@0 4727 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adam@0 4728 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adam@0 4729 ;;
adam@0 4730
adam@0 4731 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
adam@0 4732 tmp_diet=no
adam@0 4733 if test "$host_os" = linux-dietlibc; then
adam@0 4734 case $cc_basename in
adam@0 4735 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
adam@0 4736 esac
adam@0 4737 fi
adam@0 4738 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
adam@0 4739 && test "$tmp_diet" = no
adam@0 4740 then
adam@12 4741 tmp_addflag=' $pic_flag'
adam@0 4742 tmp_sharedflag='-shared'
adam@0 4743 case $cc_basename,$host_cpu in
adam@0 4744 pgcc*) # Portland Group C compiler
adam@12 4745 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
adam@0 4746 tmp_addflag=' $pic_flag'
adam@0 4747 ;;
adam@12 4748 pgf77* | pgf90* | pgf95* | pgfortran*)
adam@12 4749 # Portland Group f77 and f90 compilers
adam@12 4750 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
adam@0 4751 tmp_addflag=' $pic_flag -Mnomain' ;;
adam@0 4752 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
adam@0 4753 tmp_addflag=' -i_dynamic' ;;
adam@0 4754 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
adam@0 4755 tmp_addflag=' -i_dynamic -nofor_main' ;;
adam@0 4756 ifc* | ifort*) # Intel Fortran compiler
adam@0 4757 tmp_addflag=' -nofor_main' ;;
adam@0 4758 lf95*) # Lahey Fortran 8.1
adam@0 4759 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adam@0 4760 tmp_sharedflag='--shared' ;;
adam@12 4761 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
adam@0 4762 tmp_sharedflag='-qmkshrobj'
adam@0 4763 tmp_addflag= ;;
adam@12 4764 nvcc*) # Cuda Compiler Driver 2.2
adam@12 4765 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
adam@12 4766 _LT_TAGVAR(compiler_needs_object, $1)=yes
adam@12 4767 ;;
adam@0 4768 esac
adam@0 4769 case `$CC -V 2>&1 | sed 5q` in
adam@0 4770 *Sun\ C*) # Sun C 5.9
adam@12 4771 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
adam@0 4772 _LT_TAGVAR(compiler_needs_object, $1)=yes
adam@0 4773 tmp_sharedflag='-G' ;;
adam@0 4774 *Sun\ F*) # Sun Fortran 8.3
adam@0 4775 tmp_sharedflag='-G' ;;
adam@0 4776 esac
adam@0 4777 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 4778
adam@0 4779 if test "x$supports_anon_versioning" = xyes; then
adam@0 4780 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adam@0 4781 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adam@0 4782 echo "local: *; };" >> $output_objdir/$libname.ver~
adam@0 4783 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
adam@0 4784 fi
adam@0 4785
adam@0 4786 case $cc_basename in
adam@12 4787 xlf* | bgf* | bgxlf* | mpixlf*)
adam@0 4788 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
adam@0 4789 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
adam@0 4790 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adam@0 4791 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
adam@12 4792 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
adam@0 4793 if test "x$supports_anon_versioning" = xyes; then
adam@0 4794 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adam@0 4795 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adam@0 4796 echo "local: *; };" >> $output_objdir/$libname.ver~
adam@12 4797 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
adam@0 4798 fi
adam@0 4799 ;;
adam@0 4800 esac
adam@0 4801 else
adam@0 4802 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 4803 fi
adam@0 4804 ;;
adam@0 4805
adam@0 4806 netbsd* | netbsdelf*-gnu)
adam@0 4807 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adam@0 4808 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
adam@0 4809 wlarc=
adam@0 4810 else
adam@12 4811 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@12 4812 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
adam@0 4813 fi
adam@0 4814 ;;
adam@0 4815
adam@0 4816 solaris*)
adam@0 4817 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
adam@0 4818 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 4819 cat <<_LT_EOF 1>&2
adam@0 4820
adam@0 4821 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
adam@0 4822 *** create shared libraries on Solaris systems. Therefore, libtool
adam@0 4823 *** is disabling shared libraries support. We urge you to upgrade GNU
adam@0 4824 *** binutils to release 2.9.1 or newer. Another option is to modify
adam@0 4825 *** your PATH or compiler configuration so that the native linker is
adam@0 4826 *** used, and then restart.
adam@0 4827
adam@0 4828 _LT_EOF
adam@0 4829 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adam@12 4830 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@12 4831 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
adam@0 4832 else
adam@0 4833 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 4834 fi
adam@0 4835 ;;
adam@0 4836
adam@0 4837 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
adam@0 4838 case `$LD -v 2>&1` in
adam@0 4839 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
adam@0 4840 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 4841 cat <<_LT_EOF 1>&2
adam@0 4842
adam@0 4843 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
adam@0 4844 *** reliably create shared libraries on SCO systems. Therefore, libtool
adam@0 4845 *** is disabling shared libraries support. We urge you to upgrade GNU
adam@0 4846 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
adam@0 4847 *** your PATH or compiler configuration so that the native linker is
adam@0 4848 *** used, and then restart.
adam@0 4849
adam@0 4850 _LT_EOF
adam@0 4851 ;;
adam@0 4852 *)
adam@0 4853 # For security reasons, it is highly recommended that you always
adam@0 4854 # use absolute paths for naming shared libraries, and exclude the
adam@0 4855 # DT_RUNPATH tag from executables and libraries. But doing so
adam@0 4856 # requires that you compile everything twice, which is a pain.
adam@0 4857 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adam@0 4858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 4859 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 4860 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
adam@0 4861 else
adam@0 4862 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 4863 fi
adam@0 4864 ;;
adam@0 4865 esac
adam@0 4866 ;;
adam@0 4867
adam@0 4868 sunos4*)
adam@0 4869 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adam@0 4870 wlarc=
adam@0 4871 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 4872 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 4873 ;;
adam@0 4874
adam@0 4875 *)
adam@0 4876 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adam@12 4877 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@12 4878 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
adam@0 4879 else
adam@0 4880 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 4881 fi
adam@0 4882 ;;
adam@0 4883 esac
adam@0 4884
adam@0 4885 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
adam@0 4886 runpath_var=
adam@0 4887 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adam@0 4888 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adam@0 4889 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adam@0 4890 fi
adam@0 4891 else
adam@0 4892 # PORTME fill in a description of your system's linker (not GNU ld)
adam@0 4893 case $host_os in
adam@0 4894 aix3*)
adam@0 4895 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@0 4896 _LT_TAGVAR(always_export_symbols, $1)=yes
adam@0 4897 _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
adam@0 4898 # Note: this linker hardcodes the directories in LIBPATH if there
adam@0 4899 # are no directories specified by -L.
adam@0 4900 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 4901 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
adam@0 4902 # Neither direct hardcoding nor static linking is supported with a
adam@0 4903 # broken collect2.
adam@0 4904 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adam@0 4905 fi
adam@0 4906 ;;
adam@0 4907
adam@0 4908 aix[[4-9]]*)
adam@0 4909 if test "$host_cpu" = ia64; then
adam@0 4910 # On IA64, the linker does run time linking by default, so we don't
adam@0 4911 # have to do anything special.
adam@0 4912 aix_use_runtimelinking=no
adam@0 4913 exp_sym_flag='-Bexport'
adam@0 4914 no_entry_flag=""
adam@0 4915 else
adam@0 4916 # If we're using GNU nm, then we don't want the "-C" option.
adam@0 4917 # -C means demangle to AIX nm, but means don't demangle with GNU nm
adam@12 4918 # Also, AIX nm treats weak defined symbols like other global
adam@12 4919 # defined symbols, whereas GNU nm marks them as "W".
adam@0 4920 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
adam@12 4921 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
adam@0 4922 else
adam@0 4923 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
adam@0 4924 fi
adam@0 4925 aix_use_runtimelinking=no
adam@0 4926
adam@0 4927 # Test if we are trying to use run time linking or normal
adam@0 4928 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
adam@0 4929 # need to do runtime linking.
adam@0 4930 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
adam@0 4931 for ld_flag in $LDFLAGS; do
adam@0 4932 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
adam@0 4933 aix_use_runtimelinking=yes
adam@0 4934 break
adam@0 4935 fi
adam@0 4936 done
adam@0 4937 ;;
adam@0 4938 esac
adam@0 4939
adam@0 4940 exp_sym_flag='-bexport'
adam@0 4941 no_entry_flag='-bnoentry'
adam@0 4942 fi
adam@0 4943
adam@0 4944 # When large executables or shared objects are built, AIX ld can
adam@0 4945 # have problems creating the table of contents. If linking a library
adam@0 4946 # or program results in "error TOC overflow" add -mminimal-toc to
adam@0 4947 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
adam@0 4948 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
adam@0 4949
adam@0 4950 _LT_TAGVAR(archive_cmds, $1)=''
adam@0 4951 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 4952 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adam@0 4953 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adam@0 4954 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@0 4955 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
adam@0 4956
adam@0 4957 if test "$GCC" = yes; then
adam@0 4958 case $host_os in aix4.[[012]]|aix4.[[012]].*)
adam@0 4959 # We only want to do this on AIX 4.2 and lower, the check
adam@0 4960 # below for broken collect2 doesn't work under 4.3+
adam@0 4961 collect2name=`${CC} -print-prog-name=collect2`
adam@0 4962 if test -f "$collect2name" &&
adam@0 4963 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
adam@0 4964 then
adam@0 4965 # We have reworked collect2
adam@0 4966 :
adam@0 4967 else
adam@0 4968 # We have old collect2
adam@0 4969 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adam@0 4970 # It fails to find uninstalled libraries when the uninstalled
adam@0 4971 # path is not listed in the libpath. Setting hardcode_minus_L
adam@0 4972 # to unsupported forces relinking
adam@0 4973 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 4974 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@0 4975 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adam@0 4976 fi
adam@0 4977 ;;
adam@0 4978 esac
adam@0 4979 shared_flag='-shared'
adam@0 4980 if test "$aix_use_runtimelinking" = yes; then
adam@0 4981 shared_flag="$shared_flag "'${wl}-G'
adam@0 4982 fi
adam@0 4983 _LT_TAGVAR(link_all_deplibs, $1)=no
adam@0 4984 else
adam@0 4985 # not using gcc
adam@0 4986 if test "$host_cpu" = ia64; then
adam@0 4987 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
adam@0 4988 # chokes on -Wl,-G. The following line is correct:
adam@0 4989 shared_flag='-G'
adam@0 4990 else
adam@0 4991 if test "$aix_use_runtimelinking" = yes; then
adam@0 4992 shared_flag='${wl}-G'
adam@0 4993 else
adam@0 4994 shared_flag='${wl}-bM:SRE'
adam@0 4995 fi
adam@0 4996 fi
adam@0 4997 fi
adam@0 4998
adam@0 4999 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
adam@0 5000 # It seems that -bexpall does not export symbols beginning with
adam@0 5001 # underscore (_), so it is better to generate a list of symbols to export.
adam@0 5002 _LT_TAGVAR(always_export_symbols, $1)=yes
adam@0 5003 if test "$aix_use_runtimelinking" = yes; then
adam@0 5004 # Warning - without using the other runtime loading flags (-brtl),
adam@0 5005 # -berok will link without error, but may produce a broken library.
adam@0 5006 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
adam@0 5007 # Determine the default libpath from the value encoded in an
adam@0 5008 # empty executable.
adam@12 5009 _LT_SYS_MODULE_PATH_AIX([$1])
adam@0 5010 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adam@12 5011 _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 $shared_flag"
adam@0 5012 else
adam@0 5013 if test "$host_cpu" = ia64; then
adam@0 5014 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
adam@0 5015 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
adam@0 5016 _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"
adam@0 5017 else
adam@0 5018 # Determine the default libpath from the value encoded in an
adam@0 5019 # empty executable.
adam@12 5020 _LT_SYS_MODULE_PATH_AIX([$1])
adam@0 5021 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adam@0 5022 # Warning - without using the other run time loading flags,
adam@0 5023 # -berok will link without error, but may produce a broken library.
adam@0 5024 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
adam@0 5025 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
adam@12 5026 if test "$with_gnu_ld" = yes; then
adam@12 5027 # We only use this code for GNU lds that support --whole-archive.
adam@12 5028 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adam@12 5029 else
adam@12 5030 # Exported symbols can be pulled into shared objects from archives
adam@12 5031 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
adam@12 5032 fi
adam@0 5033 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adam@0 5034 # This is similar to how AIX traditionally builds its shared libraries.
adam@0 5035 _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'
adam@0 5036 fi
adam@0 5037 fi
adam@0 5038 ;;
adam@0 5039
adam@0 5040 amigaos*)
adam@0 5041 case $host_cpu in
adam@0 5042 powerpc)
adam@0 5043 # see comment about AmigaOS4 .so support
adam@0 5044 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 5045 _LT_TAGVAR(archive_expsym_cmds, $1)=''
adam@0 5046 ;;
adam@0 5047 m68k)
adam@0 5048 _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)'
adam@0 5049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@0 5050 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 5051 ;;
adam@0 5052 esac
adam@0 5053 ;;
adam@0 5054
adam@0 5055 bsdi[[45]]*)
adam@0 5056 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
adam@0 5057 ;;
adam@0 5058
adam@0 5059 cygwin* | mingw* | pw32* | cegcc*)
adam@0 5060 # When not using gcc, we currently assume that we are using
adam@0 5061 # Microsoft Visual C++.
adam@0 5062 # hardcode_libdir_flag_spec is actually meaningless, as there is
adam@0 5063 # no search path for DLLs.
adam@12 5064 case $cc_basename in
adam@12 5065 cl*)
adam@12 5066 # Native MSVC
adam@12 5067 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adam@12 5068 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@12 5069 _LT_TAGVAR(always_export_symbols, $1)=yes
adam@12 5070 _LT_TAGVAR(file_list_spec, $1)='@'
adam@12 5071 # Tell ltmain to make .lib files, not .a files.
adam@12 5072 libext=lib
adam@12 5073 # Tell ltmain to make .dll files, not .so files.
adam@12 5074 shrext_cmds=".dll"
adam@12 5075 # FIXME: Setting linknames here is a bad hack.
adam@12 5076 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
adam@12 5077 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@12 5078 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
adam@12 5079 else
adam@12 5080 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
adam@12 5081 fi~
adam@12 5082 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
adam@12 5083 linknames='
adam@12 5084 # The linker will not automatically build a static lib if we build a DLL.
adam@12 5085 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adam@12 5086 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@12 5087 _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'
adam@12 5088 # Don't use ranlib
adam@12 5089 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
adam@12 5090 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
adam@12 5091 lt_tool_outputfile="@TOOL_OUTPUT@"~
adam@12 5092 case $lt_outputfile in
adam@12 5093 *.exe|*.EXE) ;;
adam@12 5094 *)
adam@12 5095 lt_outputfile="$lt_outputfile.exe"
adam@12 5096 lt_tool_outputfile="$lt_tool_outputfile.exe"
adam@12 5097 ;;
adam@12 5098 esac~
adam@12 5099 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
adam@12 5100 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
adam@12 5101 $RM "$lt_outputfile.manifest";
adam@12 5102 fi'
adam@12 5103 ;;
adam@12 5104 *)
adam@12 5105 # Assume MSVC wrapper
adam@12 5106 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adam@12 5107 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@12 5108 # Tell ltmain to make .lib files, not .a files.
adam@12 5109 libext=lib
adam@12 5110 # Tell ltmain to make .dll files, not .so files.
adam@12 5111 shrext_cmds=".dll"
adam@12 5112 # FIXME: Setting linknames here is a bad hack.
adam@12 5113 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
adam@12 5114 # The linker will automatically build a .lib file if we build a DLL.
adam@12 5115 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adam@12 5116 # FIXME: Should let the user specify the lib program.
adam@12 5117 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
adam@12 5118 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@12 5119 ;;
adam@12 5120 esac
adam@0 5121 ;;
adam@0 5122
adam@0 5123 darwin* | rhapsody*)
adam@0 5124 _LT_DARWIN_LINKER_FEATURES($1)
adam@0 5125 ;;
adam@0 5126
adam@0 5127 dgux*)
adam@0 5128 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adam@0 5129 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@0 5130 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5131 ;;
adam@0 5132
adam@0 5133 freebsd1*)
adam@0 5134 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 5135 ;;
adam@0 5136
adam@0 5137 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
adam@0 5138 # support. Future versions do this automatically, but an explicit c++rt0.o
adam@0 5139 # does not break anything, and helps significantly (at the cost of a little
adam@0 5140 # extra space).
adam@0 5141 freebsd2.2*)
adam@0 5142 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
adam@0 5143 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@0 5144 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5145 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5146 ;;
adam@0 5147
adam@0 5148 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
adam@0 5149 freebsd2*)
adam@0 5150 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adam@0 5151 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5152 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 5153 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5154 ;;
adam@0 5155
adam@0 5156 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
adam@0 5157 freebsd* | dragonfly*)
adam@12 5158 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5159 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@0 5160 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5161 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5162 ;;
adam@0 5163
adam@0 5164 hpux9*)
adam@0 5165 if test "$GCC" = yes; then
adam@12 5166 _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'
adam@0 5167 else
adam@0 5168 _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'
adam@0 5169 fi
adam@0 5170 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adam@0 5171 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 5172 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5173
adam@0 5174 # hardcode_minus_L: Not really in the search PATH,
adam@0 5175 # but as the default location of the library.
adam@0 5176 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 5177 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adam@0 5178 ;;
adam@0 5179
adam@0 5180 hpux10*)
adam@12 5181 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
adam@12 5182 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5183 else
adam@0 5184 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
adam@0 5185 fi
adam@0 5186 if test "$with_gnu_ld" = no; then
adam@0 5187 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adam@0 5188 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
adam@0 5189 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 5190 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5191 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adam@0 5192 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adam@0 5193 # hardcode_minus_L: Not really in the search PATH,
adam@0 5194 # but as the default location of the library.
adam@0 5195 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 5196 fi
adam@0 5197 ;;
adam@0 5198
adam@0 5199 hpux11*)
adam@12 5200 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
adam@0 5201 case $host_cpu in
adam@0 5202 hppa*64*)
adam@0 5203 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5204 ;;
adam@0 5205 ia64*)
adam@12 5206 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5207 ;;
adam@0 5208 *)
adam@12 5209 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5210 ;;
adam@0 5211 esac
adam@0 5212 else
adam@0 5213 case $host_cpu in
adam@0 5214 hppa*64*)
adam@0 5215 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5216 ;;
adam@0 5217 ia64*)
adam@0 5218 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5219 ;;
adam@0 5220 *)
adam@12 5221 m4_if($1, [], [
adam@12 5222 # Older versions of the 11.00 compiler do not understand -b yet
adam@12 5223 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
adam@12 5224 _LT_LINKER_OPTION([if $CC understands -b],
adam@12 5225 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
adam@12 5226 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
adam@12 5227 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
adam@12 5228 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
adam@0 5229 ;;
adam@0 5230 esac
adam@0 5231 fi
adam@0 5232 if test "$with_gnu_ld" = no; then
adam@0 5233 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adam@0 5234 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 5235
adam@0 5236 case $host_cpu in
adam@0 5237 hppa*64*|ia64*)
adam@0 5238 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 5239 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5240 ;;
adam@0 5241 *)
adam@0 5242 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5243 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adam@0 5244 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adam@0 5245
adam@0 5246 # hardcode_minus_L: Not really in the search PATH,
adam@0 5247 # but as the default location of the library.
adam@0 5248 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 5249 ;;
adam@0 5250 esac
adam@0 5251 fi
adam@0 5252 ;;
adam@0 5253
adam@0 5254 irix5* | irix6* | nonstopux*)
adam@0 5255 if test "$GCC" = yes; then
adam@12 5256 _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'
adam@0 5257 # Try to use the -exported_symbol ld option, if it does not
adam@0 5258 # work, assume that -exports_file does not work either and
adam@0 5259 # implicitly export all symbols.
adam@12 5260 # This should be the same for all languages, so no per-tag cache variable.
adam@12 5261 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
adam@12 5262 [lt_cv_irix_exported_symbol],
adam@12 5263 [save_LDFLAGS="$LDFLAGS"
adam@12 5264 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
adam@12 5265 AC_LINK_IFELSE(
adam@12 5266 [AC_LANG_SOURCE(
adam@12 5267 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
adam@12 5268 [C++], [[int foo (void) { return 0; }]],
adam@12 5269 [Fortran 77], [[
adam@12 5270 subroutine foo
adam@12 5271 end]],
adam@12 5272 [Fortran], [[
adam@12 5273 subroutine foo
adam@12 5274 end]])])],
adam@12 5275 [lt_cv_irix_exported_symbol=yes],
adam@12 5276 [lt_cv_irix_exported_symbol=no])
adam@12 5277 LDFLAGS="$save_LDFLAGS"])
adam@12 5278 if test "$lt_cv_irix_exported_symbol" = yes; then
adam@12 5279 _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'
adam@12 5280 fi
adam@0 5281 else
adam@12 5282 _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'
adam@12 5283 _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'
adam@0 5284 fi
adam@0 5285 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adam@0 5286 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 5287 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 5288 _LT_TAGVAR(inherit_rpath, $1)=yes
adam@0 5289 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@0 5290 ;;
adam@0 5291
adam@0 5292 netbsd* | netbsdelf*-gnu)
adam@0 5293 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adam@0 5294 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
adam@0 5295 else
adam@0 5296 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
adam@0 5297 fi
adam@0 5298 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@0 5299 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5300 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5301 ;;
adam@0 5302
adam@0 5303 newsos6)
adam@0 5304 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adam@0 5305 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5306 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 5307 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 5308 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5309 ;;
adam@0 5310
adam@0 5311 *nto* | *qnx*)
adam@0 5312 ;;
adam@0 5313
adam@0 5314 openbsd*)
adam@0 5315 if test -f /usr/libexec/ld.so; then
adam@0 5316 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5317 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5318 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adam@0 5319 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adam@0 5320 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5321 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
adam@0 5322 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adam@0 5323 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adam@0 5324 else
adam@0 5325 case $host_os in
adam@0 5326 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
adam@0 5327 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adam@0 5328 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@0 5329 ;;
adam@0 5330 *)
adam@0 5331 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5332 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adam@0 5333 ;;
adam@0 5334 esac
adam@0 5335 fi
adam@0 5336 else
adam@0 5337 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 5338 fi
adam@0 5339 ;;
adam@0 5340
adam@0 5341 os2*)
adam@0 5342 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@0 5343 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 5344 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@12 5345 _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'
adam@0 5346 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
adam@0 5347 ;;
adam@0 5348
adam@0 5349 osf3*)
adam@0 5350 if test "$GCC" = yes; then
adam@0 5351 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@12 5352 _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'
adam@0 5353 else
adam@0 5354 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adam@12 5355 _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'
adam@0 5356 fi
adam@0 5357 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adam@0 5358 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 5359 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 5360 ;;
adam@0 5361
adam@0 5362 osf4* | osf5*) # as osf3* with the addition of -msym flag
adam@0 5363 if test "$GCC" = yes; then
adam@0 5364 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@12 5365 _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'
adam@0 5366 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 5367 else
adam@0 5368 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adam@12 5369 _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'
adam@0 5370 _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~
adam@12 5371 $CC -shared${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'
adam@0 5372
adam@0 5373 # Both c and cxx compiler support -rpath directly
adam@0 5374 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adam@0 5375 fi
adam@0 5376 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adam@0 5377 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 5378 ;;
adam@0 5379
adam@0 5380 solaris*)
adam@0 5381 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
adam@0 5382 if test "$GCC" = yes; then
adam@0 5383 wlarc='${wl}'
adam@12 5384 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5385 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adam@12 5386 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
adam@0 5387 else
adam@0 5388 case `$CC -V 2>&1` in
adam@0 5389 *"Compilers 5.0"*)
adam@0 5390 wlarc=''
adam@0 5391 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
adam@0 5392 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adam@0 5393 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
adam@0 5394 ;;
adam@0 5395 *)
adam@0 5396 wlarc='${wl}'
adam@0 5397 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5398 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adam@0 5399 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
adam@0 5400 ;;
adam@0 5401 esac
adam@0 5402 fi
adam@0 5403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@0 5404 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5405 case $host_os in
adam@0 5406 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adam@0 5407 *)
adam@0 5408 # The compiler driver will combine and reorder linker options,
adam@0 5409 # but understands `-z linker_flag'. GCC discards it without `$wl',
adam@0 5410 # but is careful enough not to reorder.
adam@0 5411 # Supported since Solaris 2.6 (maybe 2.5.1?)
adam@0 5412 if test "$GCC" = yes; then
adam@0 5413 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
adam@0 5414 else
adam@0 5415 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
adam@0 5416 fi
adam@0 5417 ;;
adam@0 5418 esac
adam@0 5419 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@0 5420 ;;
adam@0 5421
adam@0 5422 sunos4*)
adam@0 5423 if test "x$host_vendor" = xsequent; then
adam@0 5424 # Use $CC to link under sequent, because it throws in some extra .o
adam@0 5425 # files that make .init and .fini sections work.
adam@0 5426 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5427 else
adam@0 5428 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
adam@0 5429 fi
adam@0 5430 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@0 5431 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5432 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 5433 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5434 ;;
adam@0 5435
adam@0 5436 sysv4)
adam@0 5437 case $host_vendor in
adam@0 5438 sni)
adam@0 5439 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adam@0 5440 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
adam@0 5441 ;;
adam@0 5442 siemens)
adam@0 5443 ## LD is ld it makes a PLAMLIB
adam@0 5444 ## CC just makes a GrossModule.
adam@0 5445 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
adam@0 5446 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
adam@0 5447 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 5448 ;;
adam@0 5449 motorola)
adam@0 5450 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adam@0 5451 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
adam@0 5452 ;;
adam@0 5453 esac
adam@0 5454 runpath_var='LD_RUN_PATH'
adam@0 5455 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5456 ;;
adam@0 5457
adam@0 5458 sysv4.3*)
adam@0 5459 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adam@0 5460 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5461 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
adam@0 5462 ;;
adam@0 5463
adam@0 5464 sysv4*MP*)
adam@0 5465 if test -d /usr/nec; then
adam@0 5466 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adam@0 5467 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5468 runpath_var=LD_RUN_PATH
adam@0 5469 hardcode_runpath_var=yes
adam@0 5470 _LT_TAGVAR(ld_shlibs, $1)=yes
adam@0 5471 fi
adam@0 5472 ;;
adam@0 5473
adam@0 5474 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
adam@0 5475 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adam@0 5476 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 5477 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5478 runpath_var='LD_RUN_PATH'
adam@0 5479
adam@0 5480 if test "$GCC" = yes; then
adam@0 5481 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5482 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5483 else
adam@0 5484 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5485 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5486 fi
adam@0 5487 ;;
adam@0 5488
adam@0 5489 sysv5* | sco3.2v5* | sco5v6*)
adam@0 5490 # Note: We can NOT use -z defs as we might desire, because we do not
adam@0 5491 # link with -lc, and that would cause any symbols used from libc to
adam@0 5492 # always be unresolved, which means just about no library would
adam@0 5493 # ever link correctly. If we're not using GNU ld we use -z text
adam@0 5494 # though, which does catch some bad symbols but isn't as heavy-handed
adam@0 5495 # as -z defs.
adam@0 5496 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adam@0 5497 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
adam@0 5498 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 5499 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5500 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
adam@0 5501 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adam@0 5502 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@0 5503 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
adam@0 5504 runpath_var='LD_RUN_PATH'
adam@0 5505
adam@0 5506 if test "$GCC" = yes; then
adam@0 5507 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5508 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5509 else
adam@0 5510 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5511 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 5512 fi
adam@0 5513 ;;
adam@0 5514
adam@0 5515 uts4*)
adam@0 5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adam@0 5517 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@0 5518 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 5519 ;;
adam@0 5520
adam@0 5521 *)
adam@0 5522 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 5523 ;;
adam@0 5524 esac
adam@0 5525
adam@0 5526 if test x$host_vendor = xsni; then
adam@0 5527 case $host in
adam@0 5528 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
adam@0 5529 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
adam@0 5530 ;;
adam@0 5531 esac
adam@0 5532 fi
adam@0 5533 fi
adam@0 5534 ])
adam@0 5535 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
adam@0 5536 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
adam@0 5537
adam@0 5538 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
adam@0 5539
adam@0 5540 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
adam@0 5541 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
adam@0 5542 _LT_DECL([], [extract_expsyms_cmds], [2],
adam@0 5543 [The commands to extract the exported symbol list from a shared archive])
adam@0 5544
adam@0 5545 #
adam@0 5546 # Do we need to explicitly link libc?
adam@0 5547 #
adam@0 5548 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
adam@0 5549 x|xyes)
adam@0 5550 # Assume -lc should be added
adam@0 5551 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adam@0 5552
adam@0 5553 if test "$enable_shared" = yes && test "$GCC" = yes; then
adam@0 5554 case $_LT_TAGVAR(archive_cmds, $1) in
adam@0 5555 *'~'*)
adam@0 5556 # FIXME: we may have to deal with multi-command sequences.
adam@0 5557 ;;
adam@0 5558 '$CC '*)
adam@0 5559 # Test whether the compiler implicitly links with -lc since on some
adam@0 5560 # systems, -lgcc has to come before -lc. If gcc already passes -lc
adam@0 5561 # to ld, don't add -lc before -lgcc.
adam@12 5562 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
adam@12 5563 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
adam@12 5564 [$RM conftest*
adam@12 5565 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adam@12 5566
adam@12 5567 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
adam@12 5568 soname=conftest
adam@12 5569 lib=conftest
adam@12 5570 libobjs=conftest.$ac_objext
adam@12 5571 deplibs=
adam@12 5572 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
adam@12 5573 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
adam@12 5574 compiler_flags=-v
adam@12 5575 linker_flags=-v
adam@12 5576 verstring=
adam@12 5577 output_objdir=.
adam@12 5578 libname=conftest
adam@12 5579 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
adam@12 5580 _LT_TAGVAR(allow_undefined_flag, $1)=
adam@12 5581 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
adam@12 5582 then
adam@12 5583 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@12 5584 else
adam@12 5585 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adam@12 5586 fi
adam@12 5587 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
adam@12 5588 else
adam@12 5589 cat conftest.err 1>&5
adam@12 5590 fi
adam@12 5591 $RM conftest*
adam@12 5592 ])
adam@12 5593 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
adam@0 5594 ;;
adam@0 5595 esac
adam@0 5596 fi
adam@0 5597 ;;
adam@0 5598 esac
adam@0 5599
adam@0 5600 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
adam@0 5601 [Whether or not to add -lc for building shared libraries])
adam@0 5602 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
adam@0 5603 [enable_shared_with_static_runtimes], [0],
adam@0 5604 [Whether or not to disallow shared libs when runtime libs are static])
adam@0 5605 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
adam@0 5606 [Compiler flag to allow reflexive dlopens])
adam@0 5607 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
adam@0 5608 [Compiler flag to generate shared objects directly from archives])
adam@0 5609 _LT_TAGDECL([], [compiler_needs_object], [1],
adam@0 5610 [Whether the compiler copes with passing no objects directly])
adam@0 5611 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
adam@0 5612 [Create an old-style archive from a shared archive])
adam@0 5613 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
adam@0 5614 [Create a temporary old-style archive to link instead of a shared archive])
adam@0 5615 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
adam@0 5616 _LT_TAGDECL([], [archive_expsym_cmds], [2])
adam@0 5617 _LT_TAGDECL([], [module_cmds], [2],
adam@0 5618 [Commands used to build a loadable module if different from building
adam@0 5619 a shared archive.])
adam@0 5620 _LT_TAGDECL([], [module_expsym_cmds], [2])
adam@0 5621 _LT_TAGDECL([], [with_gnu_ld], [1],
adam@0 5622 [Whether we are building with GNU ld or not])
adam@0 5623 _LT_TAGDECL([], [allow_undefined_flag], [1],
adam@0 5624 [Flag that allows shared libraries with undefined symbols to be built])
adam@0 5625 _LT_TAGDECL([], [no_undefined_flag], [1],
adam@0 5626 [Flag that enforces no undefined symbols])
adam@0 5627 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
adam@0 5628 [Flag to hardcode $libdir into a binary during linking.
adam@0 5629 This must work even if $libdir does not exist])
adam@0 5630 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
adam@0 5631 [[If ld is used when linking, flag to hardcode $libdir into a binary
adam@0 5632 during linking. This must work even if $libdir does not exist]])
adam@0 5633 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
adam@0 5634 [Whether we need a single "-rpath" flag with a separated argument])
adam@0 5635 _LT_TAGDECL([], [hardcode_direct], [0],
adam@0 5636 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
adam@0 5637 DIR into the resulting binary])
adam@0 5638 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
adam@0 5639 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
adam@0 5640 DIR into the resulting binary and the resulting library dependency is
adam@0 5641 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
adam@0 5642 library is relocated])
adam@0 5643 _LT_TAGDECL([], [hardcode_minus_L], [0],
adam@0 5644 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
adam@0 5645 into the resulting binary])
adam@0 5646 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
adam@0 5647 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
adam@0 5648 into the resulting binary])
adam@0 5649 _LT_TAGDECL([], [hardcode_automatic], [0],
adam@0 5650 [Set to "yes" if building a shared library automatically hardcodes DIR
adam@0 5651 into the library and all subsequent libraries and executables linked
adam@0 5652 against it])
adam@0 5653 _LT_TAGDECL([], [inherit_rpath], [0],
adam@0 5654 [Set to yes if linker adds runtime paths of dependent libraries
adam@0 5655 to runtime path list])
adam@0 5656 _LT_TAGDECL([], [link_all_deplibs], [0],
adam@0 5657 [Whether libtool must link a program against all its dependency libraries])
adam@0 5658 _LT_TAGDECL([], [always_export_symbols], [0],
adam@0 5659 [Set to "yes" if exported symbols are required])
adam@0 5660 _LT_TAGDECL([], [export_symbols_cmds], [2],
adam@0 5661 [The commands to list exported symbols])
adam@0 5662 _LT_TAGDECL([], [exclude_expsyms], [1],
adam@0 5663 [Symbols that should not be listed in the preloaded symbols])
adam@0 5664 _LT_TAGDECL([], [include_expsyms], [1],
adam@0 5665 [Symbols that must always be exported])
adam@0 5666 _LT_TAGDECL([], [prelink_cmds], [2],
adam@0 5667 [Commands necessary for linking programs (against libraries) with templates])
adam@12 5668 _LT_TAGDECL([], [postlink_cmds], [2],
adam@12 5669 [Commands necessary for finishing linking programs])
adam@0 5670 _LT_TAGDECL([], [file_list_spec], [1],
adam@0 5671 [Specify filename containing input files])
adam@0 5672 dnl FIXME: Not yet implemented
adam@0 5673 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
adam@0 5674 dnl [Compiler flag to generate thread safe objects])
adam@0 5675 ])# _LT_LINKER_SHLIBS
adam@0 5676
adam@0 5677
adam@0 5678 # _LT_LANG_C_CONFIG([TAG])
adam@0 5679 # ------------------------
adam@0 5680 # Ensure that the configuration variables for a C compiler are suitably
adam@0 5681 # defined. These variables are subsequently used by _LT_CONFIG to write
adam@0 5682 # the compiler configuration to `libtool'.
adam@0 5683 m4_defun([_LT_LANG_C_CONFIG],
adam@0 5684 [m4_require([_LT_DECL_EGREP])dnl
adam@0 5685 lt_save_CC="$CC"
adam@0 5686 AC_LANG_PUSH(C)
adam@0 5687
adam@0 5688 # Source file extension for C test sources.
adam@0 5689 ac_ext=c
adam@0 5690
adam@0 5691 # Object file extension for compiled C test sources.
adam@0 5692 objext=o
adam@0 5693 _LT_TAGVAR(objext, $1)=$objext
adam@0 5694
adam@0 5695 # Code to be used in simple compile tests
adam@0 5696 lt_simple_compile_test_code="int some_variable = 0;"
adam@0 5697
adam@0 5698 # Code to be used in simple link tests
adam@0 5699 lt_simple_link_test_code='int main(){return(0);}'
adam@0 5700
adam@0 5701 _LT_TAG_COMPILER
adam@0 5702 # Save the default compiler, since it gets overwritten when the other
adam@0 5703 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
adam@0 5704 compiler_DEFAULT=$CC
adam@0 5705
adam@0 5706 # save warnings/boilerplate of simple test code
adam@0 5707 _LT_COMPILER_BOILERPLATE
adam@0 5708 _LT_LINKER_BOILERPLATE
adam@0 5709
adam@0 5710 ## CAVEAT EMPTOR:
adam@0 5711 ## There is no encapsulation within the following macros, do not change
adam@0 5712 ## the running order or otherwise move them around unless you know exactly
adam@0 5713 ## what you are doing...
adam@0 5714 if test -n "$compiler"; then
adam@0 5715 _LT_COMPILER_NO_RTTI($1)
adam@0 5716 _LT_COMPILER_PIC($1)
adam@0 5717 _LT_COMPILER_C_O($1)
adam@0 5718 _LT_COMPILER_FILE_LOCKS($1)
adam@0 5719 _LT_LINKER_SHLIBS($1)
adam@0 5720 _LT_SYS_DYNAMIC_LINKER($1)
adam@0 5721 _LT_LINKER_HARDCODE_LIBPATH($1)
adam@0 5722 LT_SYS_DLOPEN_SELF
adam@0 5723 _LT_CMD_STRIPLIB
adam@0 5724
adam@0 5725 # Report which library types will actually be built
adam@0 5726 AC_MSG_CHECKING([if libtool supports shared libraries])
adam@0 5727 AC_MSG_RESULT([$can_build_shared])
adam@0 5728
adam@0 5729 AC_MSG_CHECKING([whether to build shared libraries])
adam@0 5730 test "$can_build_shared" = "no" && enable_shared=no
adam@0 5731
adam@0 5732 # On AIX, shared libraries and static libraries use the same namespace, and
adam@0 5733 # are all built from PIC.
adam@0 5734 case $host_os in
adam@0 5735 aix3*)
adam@0 5736 test "$enable_shared" = yes && enable_static=no
adam@0 5737 if test -n "$RANLIB"; then
adam@0 5738 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adam@0 5739 postinstall_cmds='$RANLIB $lib'
adam@0 5740 fi
adam@0 5741 ;;
adam@0 5742
adam@0 5743 aix[[4-9]]*)
adam@0 5744 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adam@0 5745 test "$enable_shared" = yes && enable_static=no
adam@0 5746 fi
adam@0 5747 ;;
adam@0 5748 esac
adam@0 5749 AC_MSG_RESULT([$enable_shared])
adam@0 5750
adam@0 5751 AC_MSG_CHECKING([whether to build static libraries])
adam@0 5752 # Make sure either enable_shared or enable_static is yes.
adam@0 5753 test "$enable_shared" = yes || enable_static=yes
adam@0 5754 AC_MSG_RESULT([$enable_static])
adam@0 5755
adam@0 5756 _LT_CONFIG($1)
adam@0 5757 fi
adam@0 5758 AC_LANG_POP
adam@0 5759 CC="$lt_save_CC"
adam@0 5760 ])# _LT_LANG_C_CONFIG
adam@0 5761
adam@0 5762
adam@12 5763 # _LT_LANG_CXX_CONFIG([TAG])
adam@12 5764 # --------------------------
adam@12 5765 # Ensure that the configuration variables for a C++ compiler are suitably
adam@12 5766 # defined. These variables are subsequently used by _LT_CONFIG to write
adam@12 5767 # the compiler configuration to `libtool'.
adam@12 5768 m4_defun([_LT_LANG_CXX_CONFIG],
adam@12 5769 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@12 5770 m4_require([_LT_DECL_EGREP])dnl
adam@12 5771 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
adam@0 5772 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
adam@0 5773 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
adam@0 5774 (test "X$CXX" != "Xg++"))) ; then
adam@0 5775 AC_PROG_CXXCPP
adam@0 5776 else
adam@0 5777 _lt_caught_CXX_error=yes
adam@0 5778 fi
adam@0 5779
adam@0 5780 AC_LANG_PUSH(C++)
adam@0 5781 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 5782 _LT_TAGVAR(allow_undefined_flag, $1)=
adam@0 5783 _LT_TAGVAR(always_export_symbols, $1)=no
adam@0 5784 _LT_TAGVAR(archive_expsym_cmds, $1)=
adam@0 5785 _LT_TAGVAR(compiler_needs_object, $1)=no
adam@0 5786 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adam@0 5787 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 5788 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adam@0 5789 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adam@0 5790 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
adam@0 5791 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adam@0 5792 _LT_TAGVAR(hardcode_minus_L, $1)=no
adam@0 5793 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adam@0 5794 _LT_TAGVAR(hardcode_automatic, $1)=no
adam@0 5795 _LT_TAGVAR(inherit_rpath, $1)=no
adam@0 5796 _LT_TAGVAR(module_cmds, $1)=
adam@0 5797 _LT_TAGVAR(module_expsym_cmds, $1)=
adam@0 5798 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adam@0 5799 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@12 5800 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@12 5801 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adam@0 5802 _LT_TAGVAR(no_undefined_flag, $1)=
adam@0 5803 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adam@0 5804 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adam@0 5805
adam@0 5806 # Source file extension for C++ test sources.
adam@0 5807 ac_ext=cpp
adam@0 5808
adam@0 5809 # Object file extension for compiled C++ test sources.
adam@0 5810 objext=o
adam@0 5811 _LT_TAGVAR(objext, $1)=$objext
adam@0 5812
adam@0 5813 # No sense in running all these tests if we already determined that
adam@0 5814 # the CXX compiler isn't working. Some variables (like enable_shared)
adam@0 5815 # are currently assumed to apply to all compilers on this platform,
adam@0 5816 # and will be corrupted by setting them based on a non-working compiler.
adam@0 5817 if test "$_lt_caught_CXX_error" != yes; then
adam@0 5818 # Code to be used in simple compile tests
adam@0 5819 lt_simple_compile_test_code="int some_variable = 0;"
adam@0 5820
adam@0 5821 # Code to be used in simple link tests
adam@0 5822 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
adam@0 5823
adam@0 5824 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adam@0 5825 _LT_TAG_COMPILER
adam@0 5826
adam@0 5827 # save warnings/boilerplate of simple test code
adam@0 5828 _LT_COMPILER_BOILERPLATE
adam@0 5829 _LT_LINKER_BOILERPLATE
adam@0 5830
adam@0 5831 # Allow CC to be a program name with arguments.
adam@0 5832 lt_save_CC=$CC
adam@12 5833 lt_save_CFLAGS=$CFLAGS
adam@0 5834 lt_save_LD=$LD
adam@0 5835 lt_save_GCC=$GCC
adam@0 5836 GCC=$GXX
adam@0 5837 lt_save_with_gnu_ld=$with_gnu_ld
adam@0 5838 lt_save_path_LD=$lt_cv_path_LD
adam@0 5839 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
adam@0 5840 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
adam@0 5841 else
adam@0 5842 $as_unset lt_cv_prog_gnu_ld
adam@0 5843 fi
adam@0 5844 if test -n "${lt_cv_path_LDCXX+set}"; then
adam@0 5845 lt_cv_path_LD=$lt_cv_path_LDCXX
adam@0 5846 else
adam@0 5847 $as_unset lt_cv_path_LD
adam@0 5848 fi
adam@0 5849 test -z "${LDCXX+set}" || LD=$LDCXX
adam@0 5850 CC=${CXX-"c++"}
adam@12 5851 CFLAGS=$CXXFLAGS
adam@0 5852 compiler=$CC
adam@0 5853 _LT_TAGVAR(compiler, $1)=$CC
adam@0 5854 _LT_CC_BASENAME([$compiler])
adam@0 5855
adam@0 5856 if test -n "$compiler"; then
adam@0 5857 # We don't want -fno-exception when compiling C++ code, so set the
adam@0 5858 # no_builtin_flag separately
adam@0 5859 if test "$GXX" = yes; then
adam@0 5860 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
adam@0 5861 else
adam@0 5862 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
adam@0 5863 fi
adam@0 5864
adam@0 5865 if test "$GXX" = yes; then
adam@0 5866 # Set up default GNU C++ configuration
adam@0 5867
adam@0 5868 LT_PATH_LD
adam@0 5869
adam@0 5870 # Check if GNU C++ uses GNU ld as the underlying linker, since the
adam@0 5871 # archiving commands below assume that GNU ld is being used.
adam@0 5872 if test "$with_gnu_ld" = yes; then
adam@12 5873 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@12 5874 _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'
adam@0 5875
adam@0 5876 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 5877 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adam@0 5878
adam@0 5879 # If archive_cmds runs LD, not CC, wlarc should be empty
adam@0 5880 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
adam@0 5881 # investigate it a little bit more. (MM)
adam@0 5882 wlarc='${wl}'
adam@0 5883
adam@0 5884 # ancient GNU ld didn't support --whole-archive et. al.
adam@0 5885 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
adam@0 5886 $GREP 'no-whole-archive' > /dev/null; then
adam@0 5887 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adam@0 5888 else
adam@0 5889 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adam@0 5890 fi
adam@0 5891 else
adam@0 5892 with_gnu_ld=no
adam@0 5893 wlarc=
adam@0 5894
adam@0 5895 # A generic and very simple default shared library creation
adam@0 5896 # command for GNU C++ for the case where it uses the native
adam@0 5897 # linker, instead of GNU ld. If possible, this setting should
adam@0 5898 # overridden to take advantage of the native linker features on
adam@0 5899 # the platform it is being used on.
adam@0 5900 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
adam@0 5901 fi
adam@0 5902
adam@0 5903 # Commands to make compiler produce verbose output that lists
adam@0 5904 # what "hidden" libraries, object files and flags are used when
adam@0 5905 # linking a shared library.
adam@12 5906 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adam@0 5907
adam@0 5908 else
adam@0 5909 GXX=no
adam@0 5910 with_gnu_ld=no
adam@0 5911 wlarc=
adam@0 5912 fi
adam@0 5913
adam@0 5914 # PORTME: fill in a description of your system's C++ link characteristics
adam@0 5915 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
adam@0 5916 _LT_TAGVAR(ld_shlibs, $1)=yes
adam@0 5917 case $host_os in
adam@0 5918 aix3*)
adam@0 5919 # FIXME: insert proper C++ library support
adam@0 5920 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 5921 ;;
adam@0 5922 aix[[4-9]]*)
adam@0 5923 if test "$host_cpu" = ia64; then
adam@0 5924 # On IA64, the linker does run time linking by default, so we don't
adam@0 5925 # have to do anything special.
adam@0 5926 aix_use_runtimelinking=no
adam@0 5927 exp_sym_flag='-Bexport'
adam@0 5928 no_entry_flag=""
adam@0 5929 else
adam@0 5930 aix_use_runtimelinking=no
adam@0 5931
adam@0 5932 # Test if we are trying to use run time linking or normal
adam@0 5933 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
adam@0 5934 # need to do runtime linking.
adam@0 5935 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
adam@0 5936 for ld_flag in $LDFLAGS; do
adam@0 5937 case $ld_flag in
adam@0 5938 *-brtl*)
adam@0 5939 aix_use_runtimelinking=yes
adam@0 5940 break
adam@0 5941 ;;
adam@0 5942 esac
adam@0 5943 done
adam@0 5944 ;;
adam@0 5945 esac
adam@0 5946
adam@0 5947 exp_sym_flag='-bexport'
adam@0 5948 no_entry_flag='-bnoentry'
adam@0 5949 fi
adam@0 5950
adam@0 5951 # When large executables or shared objects are built, AIX ld can
adam@0 5952 # have problems creating the table of contents. If linking a library
adam@0 5953 # or program results in "error TOC overflow" add -mminimal-toc to
adam@0 5954 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
adam@0 5955 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
adam@0 5956
adam@0 5957 _LT_TAGVAR(archive_cmds, $1)=''
adam@0 5958 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 5959 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adam@0 5960 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adam@0 5961 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@0 5962 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
adam@0 5963
adam@0 5964 if test "$GXX" = yes; then
adam@0 5965 case $host_os in aix4.[[012]]|aix4.[[012]].*)
adam@0 5966 # We only want to do this on AIX 4.2 and lower, the check
adam@0 5967 # below for broken collect2 doesn't work under 4.3+
adam@0 5968 collect2name=`${CC} -print-prog-name=collect2`
adam@0 5969 if test -f "$collect2name" &&
adam@0 5970 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
adam@0 5971 then
adam@0 5972 # We have reworked collect2
adam@0 5973 :
adam@0 5974 else
adam@0 5975 # We have old collect2
adam@0 5976 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adam@0 5977 # It fails to find uninstalled libraries when the uninstalled
adam@0 5978 # path is not listed in the libpath. Setting hardcode_minus_L
adam@0 5979 # to unsupported forces relinking
adam@0 5980 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adam@0 5981 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@0 5982 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adam@0 5983 fi
adam@0 5984 esac
adam@0 5985 shared_flag='-shared'
adam@0 5986 if test "$aix_use_runtimelinking" = yes; then
adam@0 5987 shared_flag="$shared_flag "'${wl}-G'
adam@0 5988 fi
adam@0 5989 else
adam@0 5990 # not using gcc
adam@0 5991 if test "$host_cpu" = ia64; then
adam@0 5992 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
adam@0 5993 # chokes on -Wl,-G. The following line is correct:
adam@0 5994 shared_flag='-G'
adam@0 5995 else
adam@0 5996 if test "$aix_use_runtimelinking" = yes; then
adam@0 5997 shared_flag='${wl}-G'
adam@0 5998 else
adam@0 5999 shared_flag='${wl}-bM:SRE'
adam@0 6000 fi
adam@0 6001 fi
adam@0 6002 fi
adam@0 6003
adam@0 6004 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
adam@0 6005 # It seems that -bexpall does not export symbols beginning with
adam@0 6006 # underscore (_), so it is better to generate a list of symbols to
adam@0 6007 # export.
adam@0 6008 _LT_TAGVAR(always_export_symbols, $1)=yes
adam@0 6009 if test "$aix_use_runtimelinking" = yes; then
adam@0 6010 # Warning - without using the other runtime loading flags (-brtl),
adam@0 6011 # -berok will link without error, but may produce a broken library.
adam@0 6012 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
adam@0 6013 # Determine the default libpath from the value encoded in an empty
adam@0 6014 # executable.
adam@12 6015 _LT_SYS_MODULE_PATH_AIX([$1])
adam@0 6016 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adam@0 6017
adam@12 6018 _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 $shared_flag"
adam@0 6019 else
adam@0 6020 if test "$host_cpu" = ia64; then
adam@0 6021 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
adam@0 6022 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
adam@0 6023 _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"
adam@0 6024 else
adam@0 6025 # Determine the default libpath from the value encoded in an
adam@0 6026 # empty executable.
adam@12 6027 _LT_SYS_MODULE_PATH_AIX([$1])
adam@0 6028 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adam@0 6029 # Warning - without using the other run time loading flags,
adam@0 6030 # -berok will link without error, but may produce a broken library.
adam@0 6031 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
adam@0 6032 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
adam@12 6033 if test "$with_gnu_ld" = yes; then
adam@12 6034 # We only use this code for GNU lds that support --whole-archive.
adam@12 6035 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adam@12 6036 else
adam@12 6037 # Exported symbols can be pulled into shared objects from archives
adam@12 6038 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
adam@12 6039 fi
adam@0 6040 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adam@0 6041 # This is similar to how AIX traditionally builds its shared
adam@0 6042 # libraries.
adam@0 6043 _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'
adam@0 6044 fi
adam@0 6045 fi
adam@0 6046 ;;
adam@0 6047
adam@0 6048 beos*)
adam@0 6049 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adam@0 6050 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@0 6051 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
adam@0 6052 # support --undefined. This deserves some investigation. FIXME
adam@0 6053 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 6054 else
adam@0 6055 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6056 fi
adam@0 6057 ;;
adam@0 6058
adam@0 6059 chorus*)
adam@0 6060 case $cc_basename in
adam@0 6061 *)
adam@0 6062 # FIXME: insert proper C++ library support
adam@0 6063 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6064 ;;
adam@0 6065 esac
adam@0 6066 ;;
adam@0 6067
adam@0 6068 cygwin* | mingw* | pw32* | cegcc*)
adam@12 6069 case $GXX,$cc_basename in
adam@12 6070 ,cl* | no,cl*)
adam@12 6071 # Native MSVC
adam@12 6072 # hardcode_libdir_flag_spec is actually meaningless, as there is
adam@12 6073 # no search path for DLLs.
adam@12 6074 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adam@12 6075 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@12 6076 _LT_TAGVAR(always_export_symbols, $1)=yes
adam@12 6077 _LT_TAGVAR(file_list_spec, $1)='@'
adam@12 6078 # Tell ltmain to make .lib files, not .a files.
adam@12 6079 libext=lib
adam@12 6080 # Tell ltmain to make .dll files, not .so files.
adam@12 6081 shrext_cmds=".dll"
adam@12 6082 # FIXME: Setting linknames here is a bad hack.
adam@12 6083 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
adam@12 6084 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@12 6085 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
adam@12 6086 else
adam@12 6087 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
adam@12 6088 fi~
adam@12 6089 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
adam@12 6090 linknames='
adam@12 6091 # The linker will not automatically build a static lib if we build a DLL.
adam@12 6092 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adam@12 6093 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@12 6094 # Don't use ranlib
adam@12 6095 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
adam@12 6096 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
adam@12 6097 lt_tool_outputfile="@TOOL_OUTPUT@"~
adam@12 6098 case $lt_outputfile in
adam@12 6099 *.exe|*.EXE) ;;
adam@12 6100 *)
adam@12 6101 lt_outputfile="$lt_outputfile.exe"
adam@12 6102 lt_tool_outputfile="$lt_tool_outputfile.exe"
adam@12 6103 ;;
adam@12 6104 esac~
adam@12 6105 func_to_tool_file "$lt_outputfile"~
adam@12 6106 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
adam@12 6107 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
adam@12 6108 $RM "$lt_outputfile.manifest";
adam@12 6109 fi'
adam@12 6110 ;;
adam@12 6111 *)
adam@12 6112 # g++
adam@12 6113 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
adam@12 6114 # as there is no search path for DLLs.
adam@12 6115 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@12 6116 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
adam@12 6117 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@12 6118 _LT_TAGVAR(always_export_symbols, $1)=no
adam@12 6119 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@12 6120
adam@12 6121 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
adam@12 6122 _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'
adam@12 6123 # If the export-symbols file already is a .def file (1st line
adam@12 6124 # is EXPORTS), use it as is; otherwise, prepend...
adam@12 6125 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@12 6126 cp $export_symbols $output_objdir/$soname.def;
adam@12 6127 else
adam@12 6128 echo EXPORTS > $output_objdir/$soname.def;
adam@12 6129 cat $export_symbols >> $output_objdir/$soname.def;
adam@12 6130 fi~
adam@12 6131 $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'
adam@12 6132 else
adam@12 6133 _LT_TAGVAR(ld_shlibs, $1)=no
adam@12 6134 fi
adam@12 6135 ;;
adam@12 6136 esac
adam@12 6137 ;;
adam@0 6138 darwin* | rhapsody*)
adam@0 6139 _LT_DARWIN_LINKER_FEATURES($1)
adam@0 6140 ;;
adam@0 6141
adam@0 6142 dgux*)
adam@0 6143 case $cc_basename in
adam@0 6144 ec++*)
adam@0 6145 # FIXME: insert proper C++ library support
adam@0 6146 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6147 ;;
adam@0 6148 ghcx*)
adam@0 6149 # Green Hills C++ Compiler
adam@0 6150 # FIXME: insert proper C++ library support
adam@0 6151 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6152 ;;
adam@0 6153 *)
adam@0 6154 # FIXME: insert proper C++ library support
adam@0 6155 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6156 ;;
adam@0 6157 esac
adam@0 6158 ;;
adam@0 6159
adam@0 6160 freebsd[[12]]*)
adam@0 6161 # C++ shared libraries reported to be fairly broken before
adam@0 6162 # switch to ELF
adam@0 6163 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6164 ;;
adam@0 6165
adam@0 6166 freebsd-elf*)
adam@0 6167 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 6168 ;;
adam@0 6169
adam@0 6170 freebsd* | dragonfly*)
adam@0 6171 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
adam@0 6172 # conventions
adam@0 6173 _LT_TAGVAR(ld_shlibs, $1)=yes
adam@0 6174 ;;
adam@0 6175
adam@0 6176 gnu*)
adam@0 6177 ;;
adam@0 6178
adam@12 6179 haiku*)
adam@12 6180 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@12 6181 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@12 6182 ;;
adam@12 6183
adam@0 6184 hpux9*)
adam@0 6185 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adam@0 6186 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 6187 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adam@0 6188 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 6189 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
adam@0 6190 # but as the default
adam@0 6191 # location of the library.
adam@0 6192
adam@0 6193 case $cc_basename in
adam@0 6194 CC*)
adam@0 6195 # FIXME: insert proper C++ library support
adam@0 6196 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6197 ;;
adam@0 6198 aCC*)
adam@0 6199 _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 $lib'
adam@0 6200 # Commands to make compiler produce verbose output that lists
adam@0 6201 # what "hidden" libraries, object files and flags are used when
adam@0 6202 # linking a shared library.
adam@0 6203 #
adam@0 6204 # There doesn't appear to be a way to prevent this compiler from
adam@0 6205 # explicitly linking system object files so we need to strip them
adam@0 6206 # from the output so that they don't get included in the library
adam@0 6207 # dependencies.
adam@12 6208 output_verbose_link_cmd='templist=`($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"'
adam@0 6209 ;;
adam@0 6210 *)
adam@0 6211 if test "$GXX" = yes; then
adam@12 6212 _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'
adam@0 6213 else
adam@0 6214 # FIXME: insert proper C++ library support
adam@0 6215 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6216 fi
adam@0 6217 ;;
adam@0 6218 esac
adam@0 6219 ;;
adam@0 6220
adam@0 6221 hpux10*|hpux11*)
adam@0 6222 if test $with_gnu_ld = no; then
adam@0 6223 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adam@0 6224 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 6225
adam@0 6226 case $host_cpu in
adam@0 6227 hppa*64*|ia64*)
adam@0 6228 ;;
adam@0 6229 *)
adam@0 6230 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adam@0 6231 ;;
adam@0 6232 esac
adam@0 6233 fi
adam@0 6234 case $host_cpu in
adam@0 6235 hppa*64*|ia64*)
adam@0 6236 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 6237 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 6238 ;;
adam@0 6239 *)
adam@0 6240 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 6241 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adam@0 6242 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
adam@0 6243 # but as the default
adam@0 6244 # location of the library.
adam@0 6245 ;;
adam@0 6246 esac
adam@0 6247
adam@0 6248 case $cc_basename in
adam@0 6249 CC*)
adam@0 6250 # FIXME: insert proper C++ library support
adam@0 6251 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6252 ;;
adam@0 6253 aCC*)
adam@0 6254 case $host_cpu in
adam@0 6255 hppa*64*)
adam@0 6256 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adam@0 6257 ;;
adam@0 6258 ia64*)
adam@0 6259 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adam@0 6260 ;;
adam@0 6261 *)
adam@0 6262 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adam@0 6263 ;;
adam@0 6264 esac
adam@0 6265 # Commands to make compiler produce verbose output that lists
adam@0 6266 # what "hidden" libraries, object files and flags are used when
adam@0 6267 # linking a shared library.
adam@0 6268 #
adam@0 6269 # There doesn't appear to be a way to prevent this compiler from
adam@0 6270 # explicitly linking system object files so we need to strip them
adam@0 6271 # from the output so that they don't get included in the library
adam@0 6272 # dependencies.
adam@12 6273 output_verbose_link_cmd='templist=`($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"'
adam@0 6274 ;;
adam@0 6275 *)
adam@0 6276 if test "$GXX" = yes; then
adam@0 6277 if test $with_gnu_ld = no; then
adam@0 6278 case $host_cpu in
adam@0 6279 hppa*64*)
adam@0 6280 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adam@0 6281 ;;
adam@0 6282 ia64*)
adam@12 6283 _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'
adam@0 6284 ;;
adam@0 6285 *)
adam@12 6286 _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'
adam@0 6287 ;;
adam@0 6288 esac
adam@0 6289 fi
adam@0 6290 else
adam@0 6291 # FIXME: insert proper C++ library support
adam@0 6292 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6293 fi
adam@0 6294 ;;
adam@0 6295 esac
adam@0 6296 ;;
adam@0 6297
adam@0 6298 interix[[3-9]]*)
adam@0 6299 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 6300 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 6301 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adam@0 6302 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adam@0 6303 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
adam@0 6304 # Instead, shared libraries are loaded at an image base (0x10000000 by
adam@0 6305 # default) and relocated if they conflict, which is a slow very memory
adam@0 6306 # consuming and fragmenting process. To avoid this, we pick a random,
adam@0 6307 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
adam@0 6308 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
adam@0 6309 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adam@0 6310 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adam@0 6311 ;;
adam@0 6312 irix5* | irix6*)
adam@0 6313 case $cc_basename in
adam@0 6314 CC*)
adam@0 6315 # SGI C++
adam@12 6316 _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'
adam@0 6317
adam@0 6318 # Archives containing C++ object files must be created using
adam@0 6319 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
adam@0 6320 # necessary to make sure instantiated templates are included
adam@0 6321 # in the archive.
adam@0 6322 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
adam@0 6323 ;;
adam@0 6324 *)
adam@0 6325 if test "$GXX" = yes; then
adam@0 6326 if test "$with_gnu_ld" = no; then
adam@12 6327 _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'
adam@0 6328 else
adam@12 6329 _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'
adam@0 6330 fi
adam@0 6331 fi
adam@0 6332 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@0 6333 ;;
adam@0 6334 esac
adam@0 6335 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 6336 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 6337 _LT_TAGVAR(inherit_rpath, $1)=yes
adam@0 6338 ;;
adam@0 6339
adam@0 6340 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adam@0 6341 case $cc_basename in
adam@0 6342 KCC*)
adam@0 6343 # Kuck and Associates, Inc. (KAI) C++ Compiler
adam@0 6344
adam@0 6345 # KCC will only create a shared library if the output file
adam@0 6346 # ends with ".so" (or ".sl" for HP-UX), so rename the library
adam@0 6347 # to its proper name (with version) after linking.
adam@0 6348 _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'
adam@0 6349 _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 $lib'
adam@0 6350 # Commands to make compiler produce verbose output that lists
adam@0 6351 # what "hidden" libraries, object files and flags are used when
adam@0 6352 # linking a shared library.
adam@0 6353 #
adam@0 6354 # There doesn't appear to be a way to prevent this compiler from
adam@0 6355 # explicitly linking system object files so we need to strip them
adam@0 6356 # from the output so that they don't get included in the library
adam@0 6357 # dependencies.
adam@12 6358 output_verbose_link_cmd='templist=`$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"'
adam@0 6359
adam@0 6360 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adam@0 6361 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adam@0 6362
adam@0 6363 # Archives containing C++ object files must be created using
adam@0 6364 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
adam@0 6365 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
adam@0 6366 ;;
adam@0 6367 icpc* | ecpc* )
adam@0 6368 # Intel C++
adam@0 6369 with_gnu_ld=yes
adam@0 6370 # version 8.0 and above of icpc choke on multiply defined symbols
adam@0 6371 # if we add $predep_objects and $postdep_objects, however 7.1 and
adam@0 6372 # earlier do not add the objects themselves.
adam@0 6373 case `$CC -V 2>&1` in
adam@0 6374 *"Version 7."*)
adam@0 6375 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 6376 _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'
adam@0 6377 ;;
adam@0 6378 *) # Version 8.0 or newer
adam@0 6379 tmp_idyn=
adam@0 6380 case $host_cpu in
adam@0 6381 ia64*) tmp_idyn=' -i_dynamic';;
adam@0 6382 esac
adam@0 6383 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 6384 _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'
adam@0 6385 ;;
adam@0 6386 esac
adam@0 6387 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 6388 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adam@0 6389 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adam@0 6390 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adam@0 6391 ;;
adam@0 6392 pgCC* | pgcpp*)
adam@0 6393 # Portland Group C++ compiler
adam@0 6394 case `$CC -V` in
adam@12 6395 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
adam@0 6396 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
adam@0 6397 rm -rf $tpldir~
adam@0 6398 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
adam@12 6399 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
adam@0 6400 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
adam@0 6401 rm -rf $tpldir~
adam@0 6402 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
adam@12 6403 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
adam@0 6404 $RANLIB $oldlib'
adam@0 6405 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
adam@0 6406 rm -rf $tpldir~
adam@0 6407 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
adam@12 6408 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
adam@0 6409 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
adam@0 6410 rm -rf $tpldir~
adam@0 6411 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
adam@12 6412 $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'
adam@0 6413 ;;
adam@12 6414 *) # Version 6 and above use weak symbols
adam@0 6415 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
adam@0 6416 _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'
adam@0 6417 ;;
adam@0 6418 esac
adam@0 6419
adam@0 6420 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
adam@0 6421 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adam@12 6422 _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'
adam@0 6423 ;;
adam@0 6424 cxx*)
adam@0 6425 # Compaq C++
adam@0 6426 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 6427 _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'
adam@0 6428
adam@0 6429 runpath_var=LD_RUN_PATH
adam@0 6430 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adam@0 6431 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 6432
adam@0 6433 # Commands to make compiler produce verbose output that lists
adam@0 6434 # what "hidden" libraries, object files and flags are used when
adam@0 6435 # linking a shared library.
adam@0 6436 #
adam@0 6437 # There doesn't appear to be a way to prevent this compiler from
adam@0 6438 # explicitly linking system object files so we need to strip them
adam@0 6439 # from the output so that they don't get included in the library
adam@0 6440 # dependencies.
adam@12 6441 output_verbose_link_cmd='templist=`$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'
adam@0 6442 ;;
adam@12 6443 xl* | mpixl* | bgxl*)
adam@0 6444 # IBM XL 8.0 on PPC, with GNU ld
adam@0 6445 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 6446 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adam@0 6447 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@0 6448 if test "x$supports_anon_versioning" = xyes; then
adam@0 6449 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adam@0 6450 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adam@0 6451 echo "local: *; };" >> $output_objdir/$libname.ver~
adam@0 6452 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
adam@0 6453 fi
adam@0 6454 ;;
adam@0 6455 *)
adam@0 6456 case `$CC -V 2>&1 | sed 5q` in
adam@0 6457 *Sun\ C*)
adam@0 6458 # Sun C++ 5.9
adam@0 6459 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
adam@0 6460 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adam@0 6461 _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'
adam@0 6462 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@12 6463 _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'
adam@0 6464 _LT_TAGVAR(compiler_needs_object, $1)=yes
adam@0 6465
adam@0 6466 # Not sure whether something based on
adam@0 6467 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
adam@0 6468 # would be better.
adam@12 6469 output_verbose_link_cmd='func_echo_all'
adam@0 6470
adam@0 6471 # Archives containing C++ object files must be created using
adam@0 6472 # "CC -xar", where "CC" is the Sun C++ compiler. This is
adam@0 6473 # necessary to make sure instantiated templates are included
adam@0 6474 # in the archive.
adam@0 6475 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
adam@0 6476 ;;
adam@0 6477 esac
adam@0 6478 ;;
adam@0 6479 esac
adam@0 6480 ;;
adam@0 6481
adam@0 6482 lynxos*)
adam@0 6483 # FIXME: insert proper C++ library support
adam@0 6484 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6485 ;;
adam@0 6486
adam@0 6487 m88k*)
adam@0 6488 # FIXME: insert proper C++ library support
adam@0 6489 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6490 ;;
adam@0 6491
adam@0 6492 mvs*)
adam@0 6493 case $cc_basename in
adam@0 6494 cxx*)
adam@0 6495 # FIXME: insert proper C++ library support
adam@0 6496 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6497 ;;
adam@0 6498 *)
adam@0 6499 # FIXME: insert proper C++ library support
adam@0 6500 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6501 ;;
adam@0 6502 esac
adam@0 6503 ;;
adam@0 6504
adam@0 6505 netbsd*)
adam@0 6506 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adam@0 6507 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
adam@0 6508 wlarc=
adam@0 6509 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@0 6510 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 6511 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 6512 fi
adam@0 6513 # Workaround some broken pre-1.5 toolchains
adam@0 6514 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
adam@0 6515 ;;
adam@0 6516
adam@0 6517 *nto* | *qnx*)
adam@0 6518 _LT_TAGVAR(ld_shlibs, $1)=yes
adam@0 6519 ;;
adam@0 6520
adam@0 6521 openbsd2*)
adam@0 6522 # C++ shared libraries are fairly broken
adam@0 6523 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6524 ;;
adam@0 6525
adam@0 6526 openbsd*)
adam@0 6527 if test -f /usr/libexec/ld.so; then
adam@0 6528 _LT_TAGVAR(hardcode_direct, $1)=yes
adam@0 6529 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 6530 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adam@0 6531 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
adam@0 6532 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adam@0 6533 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adam@0 6534 _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'
adam@0 6535 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adam@0 6536 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adam@0 6537 fi
adam@12 6538 output_verbose_link_cmd=func_echo_all
adam@0 6539 else
adam@0 6540 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6541 fi
adam@0 6542 ;;
adam@0 6543
adam@0 6544 osf3* | osf4* | osf5*)
adam@0 6545 case $cc_basename in
adam@0 6546 KCC*)
adam@0 6547 # Kuck and Associates, Inc. (KAI) C++ Compiler
adam@0 6548
adam@0 6549 # KCC will only create a shared library if the output file
adam@0 6550 # ends with ".so" (or ".sl" for HP-UX), so rename the library
adam@0 6551 # to its proper name (with version) after linking.
adam@0 6552 _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'
adam@0 6553
adam@0 6554 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adam@0 6555 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 6556
adam@0 6557 # Archives containing C++ object files must be created using
adam@0 6558 # the KAI C++ compiler.
adam@0 6559 case $host in
adam@0 6560 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
adam@0 6561 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
adam@0 6562 esac
adam@0 6563 ;;
adam@0 6564 RCC*)
adam@0 6565 # Rational C++ 2.4.1
adam@0 6566 # FIXME: insert proper C++ library support
adam@0 6567 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6568 ;;
adam@0 6569 cxx*)
adam@0 6570 case $host in
adam@0 6571 osf3*)
adam@0 6572 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@12 6573 _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'
adam@0 6574 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 6575 ;;
adam@0 6576 *)
adam@0 6577 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adam@12 6578 _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'
adam@0 6579 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
adam@0 6580 echo "-hidden">> $lib.exp~
adam@12 6581 $CC -shared$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~
adam@0 6582 $RM $lib.exp'
adam@0 6583 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adam@0 6584 ;;
adam@0 6585 esac
adam@0 6586
adam@0 6587 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 6588
adam@0 6589 # Commands to make compiler produce verbose output that lists
adam@0 6590 # what "hidden" libraries, object files and flags are used when
adam@0 6591 # linking a shared library.
adam@0 6592 #
adam@0 6593 # There doesn't appear to be a way to prevent this compiler from
adam@0 6594 # explicitly linking system object files so we need to strip them
adam@0 6595 # from the output so that they don't get included in the library
adam@0 6596 # dependencies.
adam@12 6597 output_verbose_link_cmd='templist=`$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"'
adam@0 6598 ;;
adam@0 6599 *)
adam@0 6600 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
adam@0 6601 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@0 6602 case $host in
adam@0 6603 osf3*)
adam@12 6604 _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'
adam@0 6605 ;;
adam@0 6606 *)
adam@12 6607 _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'
adam@0 6608 ;;
adam@0 6609 esac
adam@0 6610
adam@0 6611 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@0 6612 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adam@0 6613
adam@0 6614 # Commands to make compiler produce verbose output that lists
adam@0 6615 # what "hidden" libraries, object files and flags are used when
adam@0 6616 # linking a shared library.
adam@12 6617 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adam@0 6618
adam@0 6619 else
adam@0 6620 # FIXME: insert proper C++ library support
adam@0 6621 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6622 fi
adam@0 6623 ;;
adam@0 6624 esac
adam@0 6625 ;;
adam@0 6626
adam@0 6627 psos*)
adam@0 6628 # FIXME: insert proper C++ library support
adam@0 6629 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6630 ;;
adam@0 6631
adam@0 6632 sunos4*)
adam@0 6633 case $cc_basename in
adam@0 6634 CC*)
adam@0 6635 # Sun C++ 4.x
adam@0 6636 # FIXME: insert proper C++ library support
adam@0 6637 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6638 ;;
adam@0 6639 lcc*)
adam@0 6640 # Lucid
adam@0 6641 # FIXME: insert proper C++ library support
adam@0 6642 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6643 ;;
adam@0 6644 *)
adam@0 6645 # FIXME: insert proper C++ library support
adam@0 6646 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6647 ;;
adam@0 6648 esac
adam@0 6649 ;;
adam@0 6650
adam@0 6651 solaris*)
adam@0 6652 case $cc_basename in
adam@12 6653 CC* | sunCC*)
adam@0 6654 # Sun C++ 4.2, 5.x and Centerline C++
adam@0 6655 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
adam@0 6656 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
adam@0 6657 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adam@0 6658 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adam@0 6659 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adam@0 6660
adam@0 6661 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@0 6662 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 6663 case $host_os in
adam@0 6664 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adam@0 6665 *)
adam@0 6666 # The compiler driver will combine and reorder linker options,
adam@0 6667 # but understands `-z linker_flag'.
adam@0 6668 # Supported since Solaris 2.6 (maybe 2.5.1?)
adam@0 6669 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
adam@0 6670 ;;
adam@0 6671 esac
adam@0 6672 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@0 6673
adam@12 6674 output_verbose_link_cmd='func_echo_all'
adam@0 6675
adam@0 6676 # Archives containing C++ object files must be created using
adam@0 6677 # "CC -xar", where "CC" is the Sun C++ compiler. This is
adam@0 6678 # necessary to make sure instantiated templates are included
adam@0 6679 # in the archive.
adam@0 6680 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
adam@0 6681 ;;
adam@0 6682 gcx*)
adam@0 6683 # Green Hills C++ Compiler
adam@0 6684 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
adam@0 6685
adam@0 6686 # The C++ compiler must be used to create the archive.
adam@0 6687 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
adam@0 6688 ;;
adam@0 6689 *)
adam@0 6690 # GNU C++ compiler with Solaris linker
adam@0 6691 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
adam@0 6692 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
adam@0 6693 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
adam@12 6694 _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'
adam@0 6695 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adam@12 6696 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adam@0 6697
adam@0 6698 # Commands to make compiler produce verbose output that lists
adam@0 6699 # what "hidden" libraries, object files and flags are used when
adam@0 6700 # linking a shared library.
adam@12 6701 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adam@0 6702 else
adam@0 6703 # g++ 2.7 appears to require `-G' NOT `-shared' on this
adam@0 6704 # platform.
adam@0 6705 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
adam@0 6706 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adam@0 6707 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adam@0 6708
adam@0 6709 # Commands to make compiler produce verbose output that lists
adam@0 6710 # what "hidden" libraries, object files and flags are used when
adam@0 6711 # linking a shared library.
adam@12 6712 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adam@0 6713 fi
adam@0 6714
adam@0 6715 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
adam@0 6716 case $host_os in
adam@0 6717 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adam@0 6718 *)
adam@0 6719 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
adam@0 6720 ;;
adam@0 6721 esac
adam@0 6722 fi
adam@0 6723 ;;
adam@0 6724 esac
adam@0 6725 ;;
adam@0 6726
adam@0 6727 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
adam@0 6728 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adam@0 6729 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 6730 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 6731 runpath_var='LD_RUN_PATH'
adam@0 6732
adam@0 6733 case $cc_basename in
adam@0 6734 CC*)
adam@0 6735 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 6736 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 6737 ;;
adam@0 6738 *)
adam@0 6739 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 6740 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 6741 ;;
adam@0 6742 esac
adam@0 6743 ;;
adam@0 6744
adam@0 6745 sysv5* | sco3.2v5* | sco5v6*)
adam@0 6746 # Note: We can NOT use -z defs as we might desire, because we do not
adam@0 6747 # link with -lc, and that would cause any symbols used from libc to
adam@0 6748 # always be unresolved, which means just about no library would
adam@0 6749 # ever link correctly. If we're not using GNU ld we use -z text
adam@0 6750 # though, which does catch some bad symbols but isn't as heavy-handed
adam@0 6751 # as -z defs.
adam@0 6752 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adam@0 6753 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
adam@0 6754 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 6755 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adam@0 6756 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
adam@0 6757 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adam@0 6758 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@0 6759 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
adam@0 6760 runpath_var='LD_RUN_PATH'
adam@0 6761
adam@0 6762 case $cc_basename in
adam@0 6763 CC*)
adam@0 6764 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 6765 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@12 6766 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
adam@12 6767 '"$_LT_TAGVAR(old_archive_cmds, $1)"
adam@12 6768 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
adam@12 6769 '"$_LT_TAGVAR(reload_cmds, $1)"
adam@0 6770 ;;
adam@0 6771 *)
adam@0 6772 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 6773 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@0 6774 ;;
adam@0 6775 esac
adam@0 6776 ;;
adam@0 6777
adam@0 6778 tandem*)
adam@0 6779 case $cc_basename in
adam@0 6780 NCC*)
adam@0 6781 # NonStop-UX NCC 3.20
adam@0 6782 # FIXME: insert proper C++ library support
adam@0 6783 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6784 ;;
adam@0 6785 *)
adam@0 6786 # FIXME: insert proper C++ library support
adam@0 6787 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6788 ;;
adam@0 6789 esac
adam@0 6790 ;;
adam@0 6791
adam@0 6792 vxworks*)
adam@0 6793 # FIXME: insert proper C++ library support
adam@0 6794 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6795 ;;
adam@0 6796
adam@0 6797 *)
adam@0 6798 # FIXME: insert proper C++ library support
adam@0 6799 _LT_TAGVAR(ld_shlibs, $1)=no
adam@0 6800 ;;
adam@0 6801 esac
adam@0 6802
adam@0 6803 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
adam@0 6804 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
adam@0 6805
adam@0 6806 _LT_TAGVAR(GCC, $1)="$GXX"
adam@0 6807 _LT_TAGVAR(LD, $1)="$LD"
adam@0 6808
adam@0 6809 ## CAVEAT EMPTOR:
adam@0 6810 ## There is no encapsulation within the following macros, do not change
adam@0 6811 ## the running order or otherwise move them around unless you know exactly
adam@0 6812 ## what you are doing...
adam@0 6813 _LT_SYS_HIDDEN_LIBDEPS($1)
adam@0 6814 _LT_COMPILER_PIC($1)
adam@0 6815 _LT_COMPILER_C_O($1)
adam@0 6816 _LT_COMPILER_FILE_LOCKS($1)
adam@0 6817 _LT_LINKER_SHLIBS($1)
adam@0 6818 _LT_SYS_DYNAMIC_LINKER($1)
adam@0 6819 _LT_LINKER_HARDCODE_LIBPATH($1)
adam@0 6820
adam@0 6821 _LT_CONFIG($1)
adam@0 6822 fi # test -n "$compiler"
adam@0 6823
adam@0 6824 CC=$lt_save_CC
adam@12 6825 CFLAGS=$lt_save_CFLAGS
adam@0 6826 LDCXX=$LD
adam@0 6827 LD=$lt_save_LD
adam@0 6828 GCC=$lt_save_GCC
adam@0 6829 with_gnu_ld=$lt_save_with_gnu_ld
adam@0 6830 lt_cv_path_LDCXX=$lt_cv_path_LD
adam@0 6831 lt_cv_path_LD=$lt_save_path_LD
adam@0 6832 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
adam@0 6833 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
adam@0 6834 fi # test "$_lt_caught_CXX_error" != yes
adam@0 6835
adam@0 6836 AC_LANG_POP
adam@0 6837 ])# _LT_LANG_CXX_CONFIG
adam@0 6838
adam@0 6839
adam@12 6840 # _LT_FUNC_STRIPNAME_CNF
adam@12 6841 # ----------------------
adam@12 6842 # func_stripname_cnf prefix suffix name
adam@12 6843 # strip PREFIX and SUFFIX off of NAME.
adam@12 6844 # PREFIX and SUFFIX must not contain globbing or regex special
adam@12 6845 # characters, hashes, percent signs, but SUFFIX may contain a leading
adam@12 6846 # dot (in which case that matches only a dot).
adam@12 6847 #
adam@12 6848 # This function is identical to the (non-XSI) version of func_stripname,
adam@12 6849 # except this one can be used by m4 code that may be executed by configure,
adam@12 6850 # rather than the libtool script.
adam@12 6851 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
adam@12 6852 AC_REQUIRE([_LT_DECL_SED])
adam@12 6853 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
adam@12 6854 func_stripname_cnf ()
adam@12 6855 {
adam@12 6856 case ${2} in
adam@12 6857 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
adam@12 6858 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
adam@12 6859 esac
adam@12 6860 } # func_stripname_cnf
adam@12 6861 ])# _LT_FUNC_STRIPNAME_CNF
adam@12 6862
adam@0 6863 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
adam@0 6864 # ---------------------------------
adam@0 6865 # Figure out "hidden" library dependencies from verbose
adam@0 6866 # compiler output when linking a shared library.
adam@0 6867 # Parse the compiler output and extract the necessary
adam@0 6868 # objects, libraries and library flags.
adam@0 6869 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
adam@0 6870 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@12 6871 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
adam@0 6872 # Dependencies to place before and after the object being linked:
adam@0 6873 _LT_TAGVAR(predep_objects, $1)=
adam@0 6874 _LT_TAGVAR(postdep_objects, $1)=
adam@0 6875 _LT_TAGVAR(predeps, $1)=
adam@0 6876 _LT_TAGVAR(postdeps, $1)=
adam@0 6877 _LT_TAGVAR(compiler_lib_search_path, $1)=
adam@0 6878
adam@0 6879 dnl we can't use the lt_simple_compile_test_code here,
adam@0 6880 dnl because it contains code intended for an executable,
adam@0 6881 dnl not a library. It's possible we should let each
adam@0 6882 dnl tag define a new lt_????_link_test_code variable,
adam@0 6883 dnl but it's only used here...
adam@0 6884 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
adam@0 6885 int a;
adam@0 6886 void foo (void) { a = 0; }
adam@0 6887 _LT_EOF
adam@0 6888 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
adam@0 6889 class Foo
adam@0 6890 {
adam@0 6891 public:
adam@0 6892 Foo (void) { a = 0; }
adam@0 6893 private:
adam@0 6894 int a;
adam@0 6895 };
adam@0 6896 _LT_EOF
adam@0 6897 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
adam@0 6898 subroutine foo
adam@0 6899 implicit none
adam@0 6900 integer*4 a
adam@0 6901 a=0
adam@0 6902 return
adam@0 6903 end
adam@0 6904 _LT_EOF
adam@0 6905 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
adam@0 6906 subroutine foo
adam@0 6907 implicit none
adam@0 6908 integer a
adam@0 6909 a=0
adam@0 6910 return
adam@0 6911 end
adam@0 6912 _LT_EOF
adam@0 6913 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
adam@0 6914 public class foo {
adam@0 6915 private int a;
adam@0 6916 public void bar (void) {
adam@0 6917 a = 0;
adam@0 6918 }
adam@0 6919 };
adam@0 6920 _LT_EOF
adam@0 6921 ])
adam@12 6922
adam@12 6923 _lt_libdeps_save_CFLAGS=$CFLAGS
adam@12 6924 case "$CC $CFLAGS " in #(
adam@12 6925 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
adam@12 6926 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
adam@12 6927 esac
adam@12 6928
adam@0 6929 dnl Parse the compiler output and extract the necessary
adam@0 6930 dnl objects, libraries and library flags.
adam@0 6931 if AC_TRY_EVAL(ac_compile); then
adam@0 6932 # Parse the compiler output and extract the necessary
adam@0 6933 # objects, libraries and library flags.
adam@0 6934
adam@0 6935 # Sentinel used to keep track of whether or not we are before
adam@0 6936 # the conftest object file.
adam@0 6937 pre_test_object_deps_done=no
adam@0 6938
adam@0 6939 for p in `eval "$output_verbose_link_cmd"`; do
adam@12 6940 case ${prev}${p} in
adam@0 6941
adam@0 6942 -L* | -R* | -l*)
adam@0 6943 # Some compilers place space between "-{L,R}" and the path.
adam@0 6944 # Remove the space.
adam@0 6945 if test $p = "-L" ||
adam@0 6946 test $p = "-R"; then
adam@0 6947 prev=$p
adam@0 6948 continue
adam@0 6949 fi
adam@0 6950
adam@12 6951 # Expand the sysroot to ease extracting the directories later.
adam@12 6952 if test -z "$prev"; then
adam@12 6953 case $p in
adam@12 6954 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
adam@12 6955 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
adam@12 6956 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
adam@12 6957 esac
adam@12 6958 fi
adam@12 6959 case $p in
adam@12 6960 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
adam@12 6961 esac
adam@0 6962 if test "$pre_test_object_deps_done" = no; then
adam@12 6963 case ${prev} in
adam@12 6964 -L | -R)
adam@0 6965 # Internal compiler library paths should come after those
adam@0 6966 # provided the user. The postdeps already come after the
adam@0 6967 # user supplied libs so there is no need to process them.
adam@0 6968 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
adam@0 6969 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
adam@0 6970 else
adam@0 6971 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
adam@0 6972 fi
adam@0 6973 ;;
adam@0 6974 # The "-l" case would never come before the object being
adam@0 6975 # linked, so don't bother handling this case.
adam@0 6976 esac
adam@0 6977 else
adam@0 6978 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
adam@0 6979 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
adam@0 6980 else
adam@0 6981 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
adam@0 6982 fi
adam@0 6983 fi
adam@12 6984 prev=
adam@0 6985 ;;
adam@0 6986
adam@12 6987 *.lto.$objext) ;; # Ignore GCC LTO objects
adam@0 6988 *.$objext)
adam@0 6989 # This assumes that the test object file only shows up
adam@0 6990 # once in the compiler output.
adam@0 6991 if test "$p" = "conftest.$objext"; then
adam@0 6992 pre_test_object_deps_done=yes
adam@0 6993 continue
adam@0 6994 fi
adam@0 6995
adam@0 6996 if test "$pre_test_object_deps_done" = no; then
adam@0 6997 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
adam@0 6998 _LT_TAGVAR(predep_objects, $1)="$p"
adam@0 6999 else
adam@0 7000 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
adam@0 7001 fi
adam@0 7002 else
adam@0 7003 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
adam@0 7004 _LT_TAGVAR(postdep_objects, $1)="$p"
adam@0 7005 else
adam@0 7006 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
adam@0 7007 fi
adam@0 7008 fi
adam@0 7009 ;;
adam@0 7010
adam@0 7011 *) ;; # Ignore the rest.
adam@0 7012
adam@0 7013 esac
adam@0 7014 done
adam@0 7015
adam@0 7016 # Clean up.
adam@0 7017 rm -f a.out a.exe
adam@0 7018 else
adam@0 7019 echo "libtool.m4: error: problem compiling $1 test program"
adam@0 7020 fi
adam@0 7021
adam@0 7022 $RM -f confest.$objext
adam@12 7023 CFLAGS=$_lt_libdeps_save_CFLAGS
adam@0 7024
adam@0 7025 # PORTME: override above test on systems where it is broken
adam@0 7026 m4_if([$1], [CXX],
adam@0 7027 [case $host_os in
adam@0 7028 interix[[3-9]]*)
adam@0 7029 # Interix 3.5 installs completely hosed .la files for C++, so rather than
adam@0 7030 # hack all around it, let's just trust "g++" to DTRT.
adam@0 7031 _LT_TAGVAR(predep_objects,$1)=
adam@0 7032 _LT_TAGVAR(postdep_objects,$1)=
adam@0 7033 _LT_TAGVAR(postdeps,$1)=
adam@0 7034 ;;
adam@0 7035
adam@0 7036 linux*)
adam@0 7037 case `$CC -V 2>&1 | sed 5q` in
adam@0 7038 *Sun\ C*)
adam@0 7039 # Sun C++ 5.9
adam@0 7040
adam@0 7041 # The more standards-conforming stlport4 library is
adam@0 7042 # incompatible with the Cstd library. Avoid specifying
adam@0 7043 # it if it's in CXXFLAGS. Ignore libCrun as
adam@0 7044 # -library=stlport4 depends on it.
adam@0 7045 case " $CXX $CXXFLAGS " in
adam@0 7046 *" -library=stlport4 "*)
adam@0 7047 solaris_use_stlport4=yes
adam@0 7048 ;;
adam@0 7049 esac
adam@0 7050
adam@0 7051 if test "$solaris_use_stlport4" != yes; then
adam@0 7052 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
adam@0 7053 fi
adam@0 7054 ;;
adam@0 7055 esac
adam@0 7056 ;;
adam@0 7057
adam@0 7058 solaris*)
adam@0 7059 case $cc_basename in
adam@12 7060 CC* | sunCC*)
adam@0 7061 # The more standards-conforming stlport4 library is
adam@0 7062 # incompatible with the Cstd library. Avoid specifying
adam@0 7063 # it if it's in CXXFLAGS. Ignore libCrun as
adam@0 7064 # -library=stlport4 depends on it.
adam@0 7065 case " $CXX $CXXFLAGS " in
adam@0 7066 *" -library=stlport4 "*)
adam@0 7067 solaris_use_stlport4=yes
adam@0 7068 ;;
adam@0 7069 esac
adam@0 7070
adam@0 7071 # Adding this requires a known-good setup of shared libraries for
adam@0 7072 # Sun compiler versions before 5.6, else PIC objects from an old
adam@0 7073 # archive will be linked into the output, leading to subtle bugs.
adam@0 7074 if test "$solaris_use_stlport4" != yes; then
adam@0 7075 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
adam@0 7076 fi
adam@0 7077 ;;
adam@0 7078 esac
adam@0 7079 ;;
adam@0 7080 esac
adam@0 7081 ])
adam@0 7082
adam@0 7083 case " $_LT_TAGVAR(postdeps, $1) " in
adam@0 7084 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
adam@0 7085 esac
adam@0 7086 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
adam@0 7087 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
adam@0 7088 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
adam@0 7089 fi
adam@0 7090 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
adam@0 7091 [The directories searched by this compiler when creating a shared library])
adam@0 7092 _LT_TAGDECL([], [predep_objects], [1],
adam@0 7093 [Dependencies to place before and after the objects being linked to
adam@0 7094 create a shared library])
adam@0 7095 _LT_TAGDECL([], [postdep_objects], [1])
adam@0 7096 _LT_TAGDECL([], [predeps], [1])
adam@0 7097 _LT_TAGDECL([], [postdeps], [1])
adam@0 7098 _LT_TAGDECL([], [compiler_lib_search_path], [1],
adam@0 7099 [The library search path used internally by the compiler when linking
adam@0 7100 a shared library])
adam@0 7101 ])# _LT_SYS_HIDDEN_LIBDEPS
adam@0 7102
adam@0 7103
adam@0 7104 # _LT_LANG_F77_CONFIG([TAG])
adam@0 7105 # --------------------------
adam@0 7106 # Ensure that the configuration variables for a Fortran 77 compiler are
adam@0 7107 # suitably defined. These variables are subsequently used by _LT_CONFIG
adam@0 7108 # to write the compiler configuration to `libtool'.
adam@0 7109 m4_defun([_LT_LANG_F77_CONFIG],
adam@12 7110 [AC_LANG_PUSH(Fortran 77)
adam@12 7111 if test -z "$F77" || test "X$F77" = "Xno"; then
adam@12 7112 _lt_disable_F77=yes
adam@12 7113 fi
adam@0 7114
adam@0 7115 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 7116 _LT_TAGVAR(allow_undefined_flag, $1)=
adam@0 7117 _LT_TAGVAR(always_export_symbols, $1)=no
adam@0 7118 _LT_TAGVAR(archive_expsym_cmds, $1)=
adam@0 7119 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adam@0 7120 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 7121 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adam@0 7122 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adam@0 7123 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
adam@0 7124 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adam@0 7125 _LT_TAGVAR(hardcode_minus_L, $1)=no
adam@0 7126 _LT_TAGVAR(hardcode_automatic, $1)=no
adam@0 7127 _LT_TAGVAR(inherit_rpath, $1)=no
adam@0 7128 _LT_TAGVAR(module_cmds, $1)=
adam@0 7129 _LT_TAGVAR(module_expsym_cmds, $1)=
adam@0 7130 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adam@0 7131 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@12 7132 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@12 7133 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adam@0 7134 _LT_TAGVAR(no_undefined_flag, $1)=
adam@0 7135 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adam@0 7136 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adam@0 7137
adam@0 7138 # Source file extension for f77 test sources.
adam@0 7139 ac_ext=f
adam@0 7140
adam@0 7141 # Object file extension for compiled f77 test sources.
adam@0 7142 objext=o
adam@0 7143 _LT_TAGVAR(objext, $1)=$objext
adam@0 7144
adam@0 7145 # No sense in running all these tests if we already determined that
adam@0 7146 # the F77 compiler isn't working. Some variables (like enable_shared)
adam@0 7147 # are currently assumed to apply to all compilers on this platform,
adam@0 7148 # and will be corrupted by setting them based on a non-working compiler.
adam@0 7149 if test "$_lt_disable_F77" != yes; then
adam@0 7150 # Code to be used in simple compile tests
adam@0 7151 lt_simple_compile_test_code="\
adam@0 7152 subroutine t
adam@0 7153 return
adam@0 7154 end
adam@0 7155 "
adam@0 7156
adam@0 7157 # Code to be used in simple link tests
adam@0 7158 lt_simple_link_test_code="\
adam@0 7159 program t
adam@0 7160 end
adam@0 7161 "
adam@0 7162
adam@0 7163 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adam@0 7164 _LT_TAG_COMPILER
adam@0 7165
adam@0 7166 # save warnings/boilerplate of simple test code
adam@0 7167 _LT_COMPILER_BOILERPLATE
adam@0 7168 _LT_LINKER_BOILERPLATE
adam@0 7169
adam@0 7170 # Allow CC to be a program name with arguments.
adam@0 7171 lt_save_CC="$CC"
adam@0 7172 lt_save_GCC=$GCC
adam@12 7173 lt_save_CFLAGS=$CFLAGS
adam@0 7174 CC=${F77-"f77"}
adam@12 7175 CFLAGS=$FFLAGS
adam@0 7176 compiler=$CC
adam@0 7177 _LT_TAGVAR(compiler, $1)=$CC
adam@0 7178 _LT_CC_BASENAME([$compiler])
adam@0 7179 GCC=$G77
adam@0 7180 if test -n "$compiler"; then
adam@0 7181 AC_MSG_CHECKING([if libtool supports shared libraries])
adam@0 7182 AC_MSG_RESULT([$can_build_shared])
adam@0 7183
adam@0 7184 AC_MSG_CHECKING([whether to build shared libraries])
adam@0 7185 test "$can_build_shared" = "no" && enable_shared=no
adam@0 7186
adam@0 7187 # On AIX, shared libraries and static libraries use the same namespace, and
adam@0 7188 # are all built from PIC.
adam@0 7189 case $host_os in
adam@0 7190 aix3*)
adam@0 7191 test "$enable_shared" = yes && enable_static=no
adam@0 7192 if test -n "$RANLIB"; then
adam@0 7193 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adam@0 7194 postinstall_cmds='$RANLIB $lib'
adam@0 7195 fi
adam@0 7196 ;;
adam@0 7197 aix[[4-9]]*)
adam@0 7198 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adam@0 7199 test "$enable_shared" = yes && enable_static=no
adam@0 7200 fi
adam@0 7201 ;;
adam@0 7202 esac
adam@0 7203 AC_MSG_RESULT([$enable_shared])
adam@0 7204
adam@0 7205 AC_MSG_CHECKING([whether to build static libraries])
adam@0 7206 # Make sure either enable_shared or enable_static is yes.
adam@0 7207 test "$enable_shared" = yes || enable_static=yes
adam@0 7208 AC_MSG_RESULT([$enable_static])
adam@0 7209
adam@0 7210 _LT_TAGVAR(GCC, $1)="$G77"
adam@0 7211 _LT_TAGVAR(LD, $1)="$LD"
adam@0 7212
adam@0 7213 ## CAVEAT EMPTOR:
adam@0 7214 ## There is no encapsulation within the following macros, do not change
adam@0 7215 ## the running order or otherwise move them around unless you know exactly
adam@0 7216 ## what you are doing...
adam@0 7217 _LT_COMPILER_PIC($1)
adam@0 7218 _LT_COMPILER_C_O($1)
adam@0 7219 _LT_COMPILER_FILE_LOCKS($1)
adam@0 7220 _LT_LINKER_SHLIBS($1)
adam@0 7221 _LT_SYS_DYNAMIC_LINKER($1)
adam@0 7222 _LT_LINKER_HARDCODE_LIBPATH($1)
adam@0 7223
adam@0 7224 _LT_CONFIG($1)
adam@0 7225 fi # test -n "$compiler"
adam@0 7226
adam@0 7227 GCC=$lt_save_GCC
adam@0 7228 CC="$lt_save_CC"
adam@12 7229 CFLAGS="$lt_save_CFLAGS"
adam@0 7230 fi # test "$_lt_disable_F77" != yes
adam@0 7231
adam@0 7232 AC_LANG_POP
adam@0 7233 ])# _LT_LANG_F77_CONFIG
adam@0 7234
adam@0 7235
adam@0 7236 # _LT_LANG_FC_CONFIG([TAG])
adam@0 7237 # -------------------------
adam@0 7238 # Ensure that the configuration variables for a Fortran compiler are
adam@0 7239 # suitably defined. These variables are subsequently used by _LT_CONFIG
adam@0 7240 # to write the compiler configuration to `libtool'.
adam@0 7241 m4_defun([_LT_LANG_FC_CONFIG],
adam@12 7242 [AC_LANG_PUSH(Fortran)
adam@12 7243
adam@12 7244 if test -z "$FC" || test "X$FC" = "Xno"; then
adam@12 7245 _lt_disable_FC=yes
adam@12 7246 fi
adam@0 7247
adam@0 7248 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 7249 _LT_TAGVAR(allow_undefined_flag, $1)=
adam@0 7250 _LT_TAGVAR(always_export_symbols, $1)=no
adam@0 7251 _LT_TAGVAR(archive_expsym_cmds, $1)=
adam@0 7252 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adam@0 7253 _LT_TAGVAR(hardcode_direct, $1)=no
adam@0 7254 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adam@0 7255 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adam@0 7256 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
adam@0 7257 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adam@0 7258 _LT_TAGVAR(hardcode_minus_L, $1)=no
adam@0 7259 _LT_TAGVAR(hardcode_automatic, $1)=no
adam@0 7260 _LT_TAGVAR(inherit_rpath, $1)=no
adam@0 7261 _LT_TAGVAR(module_cmds, $1)=
adam@0 7262 _LT_TAGVAR(module_expsym_cmds, $1)=
adam@0 7263 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adam@0 7264 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@12 7265 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@12 7266 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adam@0 7267 _LT_TAGVAR(no_undefined_flag, $1)=
adam@0 7268 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adam@0 7269 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adam@0 7270
adam@0 7271 # Source file extension for fc test sources.
adam@0 7272 ac_ext=${ac_fc_srcext-f}
adam@0 7273
adam@0 7274 # Object file extension for compiled fc test sources.
adam@0 7275 objext=o
adam@0 7276 _LT_TAGVAR(objext, $1)=$objext
adam@0 7277
adam@0 7278 # No sense in running all these tests if we already determined that
adam@0 7279 # the FC compiler isn't working. Some variables (like enable_shared)
adam@0 7280 # are currently assumed to apply to all compilers on this platform,
adam@0 7281 # and will be corrupted by setting them based on a non-working compiler.
adam@0 7282 if test "$_lt_disable_FC" != yes; then
adam@0 7283 # Code to be used in simple compile tests
adam@0 7284 lt_simple_compile_test_code="\
adam@0 7285 subroutine t
adam@0 7286 return
adam@0 7287 end
adam@0 7288 "
adam@0 7289
adam@0 7290 # Code to be used in simple link tests
adam@0 7291 lt_simple_link_test_code="\
adam@0 7292 program t
adam@0 7293 end
adam@0 7294 "
adam@0 7295
adam@0 7296 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adam@0 7297 _LT_TAG_COMPILER
adam@0 7298
adam@0 7299 # save warnings/boilerplate of simple test code
adam@0 7300 _LT_COMPILER_BOILERPLATE
adam@0 7301 _LT_LINKER_BOILERPLATE
adam@0 7302
adam@0 7303 # Allow CC to be a program name with arguments.
adam@0 7304 lt_save_CC="$CC"
adam@0 7305 lt_save_GCC=$GCC
adam@12 7306 lt_save_CFLAGS=$CFLAGS
adam@0 7307 CC=${FC-"f95"}
adam@12 7308 CFLAGS=$FCFLAGS
adam@0 7309 compiler=$CC
adam@0 7310 GCC=$ac_cv_fc_compiler_gnu
adam@0 7311
adam@0 7312 _LT_TAGVAR(compiler, $1)=$CC
adam@0 7313 _LT_CC_BASENAME([$compiler])
adam@0 7314
adam@0 7315 if test -n "$compiler"; then
adam@0 7316 AC_MSG_CHECKING([if libtool supports shared libraries])
adam@0 7317 AC_MSG_RESULT([$can_build_shared])
adam@0 7318
adam@0 7319 AC_MSG_CHECKING([whether to build shared libraries])
adam@0 7320 test "$can_build_shared" = "no" && enable_shared=no
adam@0 7321
adam@0 7322 # On AIX, shared libraries and static libraries use the same namespace, and
adam@0 7323 # are all built from PIC.
adam@0 7324 case $host_os in
adam@0 7325 aix3*)
adam@0 7326 test "$enable_shared" = yes && enable_static=no
adam@0 7327 if test -n "$RANLIB"; then
adam@0 7328 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adam@0 7329 postinstall_cmds='$RANLIB $lib'
adam@0 7330 fi
adam@0 7331 ;;
adam@0 7332 aix[[4-9]]*)
adam@0 7333 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adam@0 7334 test "$enable_shared" = yes && enable_static=no
adam@0 7335 fi
adam@0 7336 ;;
adam@0 7337 esac
adam@0 7338 AC_MSG_RESULT([$enable_shared])
adam@0 7339
adam@0 7340 AC_MSG_CHECKING([whether to build static libraries])
adam@0 7341 # Make sure either enable_shared or enable_static is yes.
adam@0 7342 test "$enable_shared" = yes || enable_static=yes
adam@0 7343 AC_MSG_RESULT([$enable_static])
adam@0 7344
adam@0 7345 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
adam@0 7346 _LT_TAGVAR(LD, $1)="$LD"
adam@0 7347
adam@0 7348 ## CAVEAT EMPTOR:
adam@0 7349 ## There is no encapsulation within the following macros, do not change
adam@0 7350 ## the running order or otherwise move them around unless you know exactly
adam@0 7351 ## what you are doing...
adam@0 7352 _LT_SYS_HIDDEN_LIBDEPS($1)
adam@0 7353 _LT_COMPILER_PIC($1)
adam@0 7354 _LT_COMPILER_C_O($1)
adam@0 7355 _LT_COMPILER_FILE_LOCKS($1)
adam@0 7356 _LT_LINKER_SHLIBS($1)
adam@0 7357 _LT_SYS_DYNAMIC_LINKER($1)
adam@0 7358 _LT_LINKER_HARDCODE_LIBPATH($1)
adam@0 7359
adam@0 7360 _LT_CONFIG($1)
adam@0 7361 fi # test -n "$compiler"
adam@0 7362
adam@0 7363 GCC=$lt_save_GCC
adam@12 7364 CC=$lt_save_CC
adam@12 7365 CFLAGS=$lt_save_CFLAGS
adam@0 7366 fi # test "$_lt_disable_FC" != yes
adam@0 7367
adam@0 7368 AC_LANG_POP
adam@0 7369 ])# _LT_LANG_FC_CONFIG
adam@0 7370
adam@0 7371
adam@0 7372 # _LT_LANG_GCJ_CONFIG([TAG])
adam@0 7373 # --------------------------
adam@0 7374 # Ensure that the configuration variables for the GNU Java Compiler compiler
adam@0 7375 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adam@0 7376 # to write the compiler configuration to `libtool'.
adam@0 7377 m4_defun([_LT_LANG_GCJ_CONFIG],
adam@0 7378 [AC_REQUIRE([LT_PROG_GCJ])dnl
adam@0 7379 AC_LANG_SAVE
adam@0 7380
adam@0 7381 # Source file extension for Java test sources.
adam@0 7382 ac_ext=java
adam@0 7383
adam@0 7384 # Object file extension for compiled Java test sources.
adam@0 7385 objext=o
adam@0 7386 _LT_TAGVAR(objext, $1)=$objext
adam@0 7387
adam@0 7388 # Code to be used in simple compile tests
adam@0 7389 lt_simple_compile_test_code="class foo {}"
adam@0 7390
adam@0 7391 # Code to be used in simple link tests
adam@0 7392 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
adam@0 7393
adam@0 7394 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adam@0 7395 _LT_TAG_COMPILER
adam@0 7396
adam@0 7397 # save warnings/boilerplate of simple test code
adam@0 7398 _LT_COMPILER_BOILERPLATE
adam@0 7399 _LT_LINKER_BOILERPLATE
adam@0 7400
adam@0 7401 # Allow CC to be a program name with arguments.
adam@12 7402 lt_save_CC=$CC
adam@12 7403 lt_save_CFLAGS=$CFLAGS
adam@0 7404 lt_save_GCC=$GCC
adam@0 7405 GCC=yes
adam@0 7406 CC=${GCJ-"gcj"}
adam@12 7407 CFLAGS=$GCJFLAGS
adam@0 7408 compiler=$CC
adam@0 7409 _LT_TAGVAR(compiler, $1)=$CC
adam@0 7410 _LT_TAGVAR(LD, $1)="$LD"
adam@0 7411 _LT_CC_BASENAME([$compiler])
adam@0 7412
adam@0 7413 # GCJ did not exist at the time GCC didn't implicitly link libc in.
adam@0 7414 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@0 7415
adam@0 7416 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@12 7417 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@12 7418 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adam@0 7419
adam@0 7420 ## CAVEAT EMPTOR:
adam@0 7421 ## There is no encapsulation within the following macros, do not change
adam@0 7422 ## the running order or otherwise move them around unless you know exactly
adam@0 7423 ## what you are doing...
adam@0 7424 if test -n "$compiler"; then
adam@0 7425 _LT_COMPILER_NO_RTTI($1)
adam@0 7426 _LT_COMPILER_PIC($1)
adam@0 7427 _LT_COMPILER_C_O($1)
adam@0 7428 _LT_COMPILER_FILE_LOCKS($1)
adam@0 7429 _LT_LINKER_SHLIBS($1)
adam@0 7430 _LT_LINKER_HARDCODE_LIBPATH($1)
adam@0 7431
adam@0 7432 _LT_CONFIG($1)
adam@0 7433 fi
adam@0 7434
adam@0 7435 AC_LANG_RESTORE
adam@0 7436
adam@0 7437 GCC=$lt_save_GCC
adam@12 7438 CC=$lt_save_CC
adam@12 7439 CFLAGS=$lt_save_CFLAGS
adam@0 7440 ])# _LT_LANG_GCJ_CONFIG
adam@0 7441
adam@0 7442
adam@0 7443 # _LT_LANG_RC_CONFIG([TAG])
adam@0 7444 # -------------------------
adam@0 7445 # Ensure that the configuration variables for the Windows resource compiler
adam@0 7446 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adam@0 7447 # to write the compiler configuration to `libtool'.
adam@0 7448 m4_defun([_LT_LANG_RC_CONFIG],
adam@0 7449 [AC_REQUIRE([LT_PROG_RC])dnl
adam@0 7450 AC_LANG_SAVE
adam@0 7451
adam@0 7452 # Source file extension for RC test sources.
adam@0 7453 ac_ext=rc
adam@0 7454
adam@0 7455 # Object file extension for compiled RC test sources.
adam@0 7456 objext=o
adam@0 7457 _LT_TAGVAR(objext, $1)=$objext
adam@0 7458
adam@0 7459 # Code to be used in simple compile tests
adam@0 7460 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
adam@0 7461
adam@0 7462 # Code to be used in simple link tests
adam@0 7463 lt_simple_link_test_code="$lt_simple_compile_test_code"
adam@0 7464
adam@0 7465 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adam@0 7466 _LT_TAG_COMPILER
adam@0 7467
adam@0 7468 # save warnings/boilerplate of simple test code
adam@0 7469 _LT_COMPILER_BOILERPLATE
adam@0 7470 _LT_LINKER_BOILERPLATE
adam@0 7471
adam@0 7472 # Allow CC to be a program name with arguments.
adam@0 7473 lt_save_CC="$CC"
adam@12 7474 lt_save_CFLAGS=$CFLAGS
adam@0 7475 lt_save_GCC=$GCC
adam@0 7476 GCC=
adam@0 7477 CC=${RC-"windres"}
adam@12 7478 CFLAGS=
adam@0 7479 compiler=$CC
adam@0 7480 _LT_TAGVAR(compiler, $1)=$CC
adam@0 7481 _LT_CC_BASENAME([$compiler])
adam@0 7482 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
adam@0 7483
adam@0 7484 if test -n "$compiler"; then
adam@0 7485 :
adam@0 7486 _LT_CONFIG($1)
adam@0 7487 fi
adam@0 7488
adam@0 7489 GCC=$lt_save_GCC
adam@0 7490 AC_LANG_RESTORE
adam@12 7491 CC=$lt_save_CC
adam@12 7492 CFLAGS=$lt_save_CFLAGS
adam@0 7493 ])# _LT_LANG_RC_CONFIG
adam@0 7494
adam@0 7495
adam@0 7496 # LT_PROG_GCJ
adam@0 7497 # -----------
adam@0 7498 AC_DEFUN([LT_PROG_GCJ],
adam@0 7499 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
adam@0 7500 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
adam@0 7501 [AC_CHECK_TOOL(GCJ, gcj,)
adam@0 7502 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
adam@0 7503 AC_SUBST(GCJFLAGS)])])[]dnl
adam@0 7504 ])
adam@0 7505
adam@0 7506 # Old name:
adam@0 7507 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
adam@0 7508 dnl aclocal-1.4 backwards compatibility:
adam@0 7509 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
adam@0 7510
adam@0 7511
adam@0 7512 # LT_PROG_RC
adam@0 7513 # ----------
adam@0 7514 AC_DEFUN([LT_PROG_RC],
adam@0 7515 [AC_CHECK_TOOL(RC, windres,)
adam@0 7516 ])
adam@0 7517
adam@0 7518 # Old name:
adam@0 7519 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
adam@0 7520 dnl aclocal-1.4 backwards compatibility:
adam@0 7521 dnl AC_DEFUN([LT_AC_PROG_RC], [])
adam@0 7522
adam@0 7523
adam@0 7524 # _LT_DECL_EGREP
adam@0 7525 # --------------
adam@0 7526 # If we don't have a new enough Autoconf to choose the best grep
adam@0 7527 # available, choose the one first in the user's PATH.
adam@0 7528 m4_defun([_LT_DECL_EGREP],
adam@0 7529 [AC_REQUIRE([AC_PROG_EGREP])dnl
adam@0 7530 AC_REQUIRE([AC_PROG_FGREP])dnl
adam@0 7531 test -z "$GREP" && GREP=grep
adam@0 7532 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
adam@0 7533 _LT_DECL([], [EGREP], [1], [An ERE matcher])
adam@0 7534 _LT_DECL([], [FGREP], [1], [A literal string matcher])
adam@0 7535 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
adam@0 7536 AC_SUBST([GREP])
adam@0 7537 ])
adam@0 7538
adam@0 7539
adam@0 7540 # _LT_DECL_OBJDUMP
adam@0 7541 # --------------
adam@0 7542 # If we don't have a new enough Autoconf to choose the best objdump
adam@0 7543 # available, choose the one first in the user's PATH.
adam@0 7544 m4_defun([_LT_DECL_OBJDUMP],
adam@0 7545 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
adam@0 7546 test -z "$OBJDUMP" && OBJDUMP=objdump
adam@0 7547 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
adam@0 7548 AC_SUBST([OBJDUMP])
adam@0 7549 ])
adam@0 7550
adam@12 7551 # _LT_DECL_DLLTOOL
adam@12 7552 # ----------------
adam@12 7553 # Ensure DLLTOOL variable is set.
adam@12 7554 m4_defun([_LT_DECL_DLLTOOL],
adam@12 7555 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
adam@12 7556 test -z "$DLLTOOL" && DLLTOOL=dlltool
adam@12 7557 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
adam@12 7558 AC_SUBST([DLLTOOL])
adam@12 7559 ])
adam@0 7560
adam@0 7561 # _LT_DECL_SED
adam@0 7562 # ------------
adam@0 7563 # Check for a fully-functional sed program, that truncates
adam@0 7564 # as few characters as possible. Prefer GNU sed if found.
adam@0 7565 m4_defun([_LT_DECL_SED],
adam@0 7566 [AC_PROG_SED
adam@0 7567 test -z "$SED" && SED=sed
adam@0 7568 Xsed="$SED -e 1s/^X//"
adam@0 7569 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
adam@0 7570 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
adam@0 7571 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
adam@0 7572 ])# _LT_DECL_SED
adam@0 7573
adam@0 7574 m4_ifndef([AC_PROG_SED], [
adam@0 7575 ############################################################
adam@0 7576 # NOTE: This macro has been submitted for inclusion into #
adam@0 7577 # GNU Autoconf as AC_PROG_SED. When it is available in #
adam@0 7578 # a released version of Autoconf we should remove this #
adam@0 7579 # macro and use it instead. #
adam@0 7580 ############################################################
adam@0 7581
adam@0 7582 m4_defun([AC_PROG_SED],
adam@0 7583 [AC_MSG_CHECKING([for a sed that does not truncate output])
adam@0 7584 AC_CACHE_VAL(lt_cv_path_SED,
adam@0 7585 [# Loop through the user's path and test for sed and gsed.
adam@0 7586 # Then use that list of sed's as ones to test for truncation.
adam@0 7587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
adam@0 7588 for as_dir in $PATH
adam@0 7589 do
adam@0 7590 IFS=$as_save_IFS
adam@0 7591 test -z "$as_dir" && as_dir=.
adam@0 7592 for lt_ac_prog in sed gsed; do
adam@0 7593 for ac_exec_ext in '' $ac_executable_extensions; do
adam@0 7594 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
adam@0 7595 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
adam@0 7596 fi
adam@0 7597 done
adam@0 7598 done
adam@0 7599 done
adam@0 7600 IFS=$as_save_IFS
adam@0 7601 lt_ac_max=0
adam@0 7602 lt_ac_count=0
adam@0 7603 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
adam@0 7604 # along with /bin/sed that truncates output.
adam@0 7605 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
adam@0 7606 test ! -f $lt_ac_sed && continue
adam@0 7607 cat /dev/null > conftest.in
adam@0 7608 lt_ac_count=0
adam@0 7609 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
adam@0 7610 # Check for GNU sed and select it if it is found.
adam@0 7611 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
adam@0 7612 lt_cv_path_SED=$lt_ac_sed
adam@0 7613 break
adam@0 7614 fi
adam@0 7615 while true; do
adam@0 7616 cat conftest.in conftest.in >conftest.tmp
adam@0 7617 mv conftest.tmp conftest.in
adam@0 7618 cp conftest.in conftest.nl
adam@0 7619 echo >>conftest.nl
adam@0 7620 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
adam@0 7621 cmp -s conftest.out conftest.nl || break
adam@0 7622 # 10000 chars as input seems more than enough
adam@0 7623 test $lt_ac_count -gt 10 && break
adam@0 7624 lt_ac_count=`expr $lt_ac_count + 1`
adam@0 7625 if test $lt_ac_count -gt $lt_ac_max; then
adam@0 7626 lt_ac_max=$lt_ac_count
adam@0 7627 lt_cv_path_SED=$lt_ac_sed
adam@0 7628 fi
adam@0 7629 done
adam@0 7630 done
adam@0 7631 ])
adam@0 7632 SED=$lt_cv_path_SED
adam@0 7633 AC_SUBST([SED])
adam@0 7634 AC_MSG_RESULT([$SED])
adam@0 7635 ])#AC_PROG_SED
adam@0 7636 ])#m4_ifndef
adam@0 7637
adam@0 7638 # Old name:
adam@0 7639 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
adam@0 7640 dnl aclocal-1.4 backwards compatibility:
adam@0 7641 dnl AC_DEFUN([LT_AC_PROG_SED], [])
adam@0 7642
adam@0 7643
adam@0 7644 # _LT_CHECK_SHELL_FEATURES
adam@0 7645 # ------------------------
adam@0 7646 # Find out whether the shell is Bourne or XSI compatible,
adam@0 7647 # or has some other useful features.
adam@0 7648 m4_defun([_LT_CHECK_SHELL_FEATURES],
adam@0 7649 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
adam@0 7650 # Try some XSI features
adam@0 7651 xsi_shell=no
adam@0 7652 ( _lt_dummy="a/b/c"
adam@12 7653 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
adam@12 7654 = c,a/b,b/c, \
adam@0 7655 && eval 'test $(( 1 + 1 )) -eq 2 \
adam@0 7656 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
adam@0 7657 && xsi_shell=yes
adam@0 7658 AC_MSG_RESULT([$xsi_shell])
adam@0 7659 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
adam@0 7660
adam@0 7661 AC_MSG_CHECKING([whether the shell understands "+="])
adam@0 7662 lt_shell_append=no
adam@0 7663 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
adam@0 7664 >/dev/null 2>&1 \
adam@0 7665 && lt_shell_append=yes
adam@0 7666 AC_MSG_RESULT([$lt_shell_append])
adam@0 7667 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
adam@0 7668
adam@0 7669 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
adam@0 7670 lt_unset=unset
adam@0 7671 else
adam@0 7672 lt_unset=false
adam@0 7673 fi
adam@0 7674 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
adam@0 7675
adam@0 7676 # test EBCDIC or ASCII
adam@0 7677 case `echo X|tr X '\101'` in
adam@0 7678 A) # ASCII based system
adam@0 7679 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
adam@0 7680 lt_SP2NL='tr \040 \012'
adam@0 7681 lt_NL2SP='tr \015\012 \040\040'
adam@0 7682 ;;
adam@0 7683 *) # EBCDIC based system
adam@0 7684 lt_SP2NL='tr \100 \n'
adam@0 7685 lt_NL2SP='tr \r\n \100\100'
adam@0 7686 ;;
adam@0 7687 esac
adam@0 7688 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
adam@0 7689 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
adam@0 7690 ])# _LT_CHECK_SHELL_FEATURES
adam@0 7691
adam@0 7692
adam@12 7693 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
adam@12 7694 # ------------------------------------------------------
adam@12 7695 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
adam@12 7696 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
adam@12 7697 m4_defun([_LT_PROG_FUNCTION_REPLACE],
adam@12 7698 [dnl {
adam@12 7699 sed -e '/^$1 ()$/,/^} # $1 /c\
adam@12 7700 $1 ()\
adam@12 7701 {\
adam@12 7702 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
adam@12 7703 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
adam@12 7704 && mv -f "$cfgfile.tmp" "$cfgfile" \
adam@12 7705 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
adam@12 7706 test 0 -eq $? || _lt_function_replace_fail=:
adam@12 7707 ])
adam@12 7708
adam@12 7709
adam@12 7710 # _LT_PROG_REPLACE_SHELLFNS
adam@12 7711 # -------------------------
adam@12 7712 # Replace existing portable implementations of several shell functions with
adam@12 7713 # equivalent extended shell implementations where those features are available..
adam@12 7714 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
adam@12 7715 [if test x"$xsi_shell" = xyes; then
adam@12 7716 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
adam@12 7717 case ${1} in
adam@12 7718 */*) func_dirname_result="${1%/*}${2}" ;;
adam@12 7719 * ) func_dirname_result="${3}" ;;
adam@12 7720 esac])
adam@12 7721
adam@12 7722 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
adam@12 7723 func_basename_result="${1##*/}"])
adam@12 7724
adam@12 7725 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
adam@12 7726 case ${1} in
adam@12 7727 */*) func_dirname_result="${1%/*}${2}" ;;
adam@12 7728 * ) func_dirname_result="${3}" ;;
adam@12 7729 esac
adam@12 7730 func_basename_result="${1##*/}"])
adam@12 7731
adam@12 7732 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
adam@12 7733 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
adam@12 7734 # positional parameters, so assign one to ordinary parameter first.
adam@12 7735 func_stripname_result=${3}
adam@12 7736 func_stripname_result=${func_stripname_result#"${1}"}
adam@12 7737 func_stripname_result=${func_stripname_result%"${2}"}])
adam@12 7738
adam@12 7739 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
adam@12 7740 func_split_long_opt_name=${1%%=*}
adam@12 7741 func_split_long_opt_arg=${1#*=}])
adam@12 7742
adam@12 7743 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
adam@12 7744 func_split_short_opt_arg=${1#??}
adam@12 7745 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
adam@12 7746
adam@12 7747 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
adam@12 7748 case ${1} in
adam@12 7749 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
adam@12 7750 *) func_lo2o_result=${1} ;;
adam@12 7751 esac])
adam@12 7752
adam@12 7753 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
adam@12 7754
adam@12 7755 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
adam@12 7756
adam@12 7757 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
adam@12 7758 fi
adam@12 7759
adam@12 7760 if test x"$lt_shell_append" = xyes; then
adam@12 7761 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
adam@12 7762
adam@12 7763 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
adam@12 7764 func_quote_for_eval "${2}"
adam@12 7765 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
adam@12 7766 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
adam@12 7767
adam@12 7768 # Save a `func_append' function call where possible by direct use of '+='
adam@12 7769 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
adam@12 7770 && mv -f "$cfgfile.tmp" "$cfgfile" \
adam@12 7771 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
adam@12 7772 test 0 -eq $? || _lt_function_replace_fail=:
adam@12 7773 else
adam@12 7774 # Save a `func_append' function call even when '+=' is not available
adam@12 7775 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
adam@12 7776 && mv -f "$cfgfile.tmp" "$cfgfile" \
adam@12 7777 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
adam@12 7778 test 0 -eq $? || _lt_function_replace_fail=:
adam@12 7779 fi
adam@12 7780
adam@12 7781 if test x"$_lt_function_replace_fail" = x":"; then
adam@12 7782 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
adam@12 7783 fi
adam@12 7784 ])
adam@12 7785
adam@12 7786 # _LT_PATH_CONVERSION_FUNCTIONS
adam@12 7787 # -----------------------------
adam@12 7788 # Determine which file name conversion functions should be used by
adam@12 7789 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
adam@12 7790 # for certain cross-compile configurations and native mingw.
adam@12 7791 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
adam@12 7792 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adam@12 7793 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adam@12 7794 AC_MSG_CHECKING([how to convert $build file names to $host format])
adam@12 7795 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
adam@12 7796 [case $host in
adam@12 7797 *-*-mingw* )
adam@12 7798 case $build in
adam@12 7799 *-*-mingw* ) # actually msys
adam@12 7800 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
adam@12 7801 ;;
adam@12 7802 *-*-cygwin* )
adam@12 7803 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
adam@12 7804 ;;
adam@12 7805 * ) # otherwise, assume *nix
adam@12 7806 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
adam@12 7807 ;;
adam@12 7808 esac
adam@0 7809 ;;
adam@12 7810 *-*-cygwin* )
adam@12 7811 case $build in
adam@12 7812 *-*-mingw* ) # actually msys
adam@12 7813 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
adam@12 7814 ;;
adam@12 7815 *-*-cygwin* )
adam@12 7816 lt_cv_to_host_file_cmd=func_convert_file_noop
adam@12 7817 ;;
adam@12 7818 * ) # otherwise, assume *nix
adam@12 7819 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
adam@12 7820 ;;
adam@12 7821 esac
adam@12 7822 ;;
adam@12 7823 * ) # unhandled hosts (and "normal" native builds)
adam@12 7824 lt_cv_to_host_file_cmd=func_convert_file_noop
adam@12 7825 ;;
adam@0 7826 esac
adam@12 7827 ])
adam@12 7828 to_host_file_cmd=$lt_cv_to_host_file_cmd
adam@12 7829 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
adam@12 7830 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
adam@12 7831 [0], [convert $build file names to $host format])dnl
adam@12 7832
adam@12 7833 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
adam@12 7834 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
adam@12 7835 [#assume ordinary cross tools, or native build.
adam@12 7836 lt_cv_to_tool_file_cmd=func_convert_file_noop
adam@12 7837 case $host in
adam@12 7838 *-*-mingw* )
adam@12 7839 case $build in
adam@12 7840 *-*-mingw* ) # actually msys
adam@12 7841 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
adam@12 7842 ;;
adam@12 7843 esac
adam@0 7844 ;;
adam@12 7845 esac
adam@0 7846 ])
adam@12 7847 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
adam@12 7848 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
adam@12 7849 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
adam@12 7850 [0], [convert $build files to toolchain format])dnl
adam@12 7851 ])# _LT_PATH_CONVERSION_FUNCTIONS