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annotate src/fftw-3.3.5/m4/libtool.m4 @ 84:08ae793730bd

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Add null config files
author Chris Cannam
date Mon, 02 Mar 2020 14:03:47 +0000
parents 2cd0e3b3e1fd
children
rev   line source
Chris@42 1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
Chris@42 2 #
Chris@42 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
Chris@42 4 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
Chris@42 5 # Foundation, Inc.
Chris@42 6 # Written by Gordon Matzigkeit, 1996
Chris@42 7 #
Chris@42 8 # This file is free software; the Free Software Foundation gives
Chris@42 9 # unlimited permission to copy and/or distribute it, with or without
Chris@42 10 # modifications, as long as this notice is preserved.
Chris@42 11
Chris@42 12 m4_define([_LT_COPYING], [dnl
Chris@42 13 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
Chris@42 14 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
Chris@42 15 # Foundation, Inc.
Chris@42 16 # Written by Gordon Matzigkeit, 1996
Chris@42 17 #
Chris@42 18 # This file is part of GNU Libtool.
Chris@42 19 #
Chris@42 20 # GNU Libtool is free software; you can redistribute it and/or
Chris@42 21 # modify it under the terms of the GNU General Public License as
Chris@42 22 # published by the Free Software Foundation; either version 2 of
Chris@42 23 # the License, or (at your option) any later version.
Chris@42 24 #
Chris@42 25 # As a special exception to the GNU General Public License,
Chris@42 26 # if you distribute this file as part of a program or library that
Chris@42 27 # is built using GNU Libtool, you may include this file under the
Chris@42 28 # same distribution terms that you use for the rest of that program.
Chris@42 29 #
Chris@42 30 # GNU Libtool is distributed in the hope that it will be useful,
Chris@42 31 # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@42 32 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@42 33 # GNU General Public License for more details.
Chris@42 34 #
Chris@42 35 # You should have received a copy of the GNU General Public License
Chris@42 36 # along with GNU Libtool; see the file COPYING. If not, a copy
Chris@42 37 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
Chris@42 38 # obtained by writing to the Free Software Foundation, Inc.,
Chris@42 39 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Chris@42 40 ])
Chris@42 41
Chris@42 42 # serial 57 LT_INIT
Chris@42 43
Chris@42 44
Chris@42 45 # LT_PREREQ(VERSION)
Chris@42 46 # ------------------
Chris@42 47 # Complain and exit if this libtool version is less that VERSION.
Chris@42 48 m4_defun([LT_PREREQ],
Chris@42 49 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
Chris@42 50 [m4_default([$3],
Chris@42 51 [m4_fatal([Libtool version $1 or higher is required],
Chris@42 52 63)])],
Chris@42 53 [$2])])
Chris@42 54
Chris@42 55
Chris@42 56 # _LT_CHECK_BUILDDIR
Chris@42 57 # ------------------
Chris@42 58 # Complain if the absolute build directory name contains unusual characters
Chris@42 59 m4_defun([_LT_CHECK_BUILDDIR],
Chris@42 60 [case `pwd` in
Chris@42 61 *\ * | *\ *)
Chris@42 62 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
Chris@42 63 esac
Chris@42 64 ])
Chris@42 65
Chris@42 66
Chris@42 67 # LT_INIT([OPTIONS])
Chris@42 68 # ------------------
Chris@42 69 AC_DEFUN([LT_INIT],
Chris@42 70 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
Chris@42 71 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
Chris@42 72 AC_BEFORE([$0], [LT_LANG])dnl
Chris@42 73 AC_BEFORE([$0], [LT_OUTPUT])dnl
Chris@42 74 AC_BEFORE([$0], [LTDL_INIT])dnl
Chris@42 75 m4_require([_LT_CHECK_BUILDDIR])dnl
Chris@42 76
Chris@42 77 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
Chris@42 78 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
Chris@42 79 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
Chris@42 80 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
Chris@42 81 dnl unless we require an AC_DEFUNed macro:
Chris@42 82 AC_REQUIRE([LTOPTIONS_VERSION])dnl
Chris@42 83 AC_REQUIRE([LTSUGAR_VERSION])dnl
Chris@42 84 AC_REQUIRE([LTVERSION_VERSION])dnl
Chris@42 85 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
Chris@42 86 m4_require([_LT_PROG_LTMAIN])dnl
Chris@42 87
Chris@42 88 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
Chris@42 89
Chris@42 90 dnl Parse OPTIONS
Chris@42 91 _LT_SET_OPTIONS([$0], [$1])
Chris@42 92
Chris@42 93 # This can be used to rebuild libtool when needed
Chris@42 94 LIBTOOL_DEPS="$ltmain"
Chris@42 95
Chris@42 96 # Always use our own libtool.
Chris@42 97 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
Chris@42 98 AC_SUBST(LIBTOOL)dnl
Chris@42 99
Chris@42 100 _LT_SETUP
Chris@42 101
Chris@42 102 # Only expand once:
Chris@42 103 m4_define([LT_INIT])
Chris@42 104 ])# LT_INIT
Chris@42 105
Chris@42 106 # Old names:
Chris@42 107 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
Chris@42 108 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
Chris@42 109 dnl aclocal-1.4 backwards compatibility:
Chris@42 110 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
Chris@42 111 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
Chris@42 112
Chris@42 113
Chris@42 114 # _LT_CC_BASENAME(CC)
Chris@42 115 # -------------------
Chris@42 116 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
Chris@42 117 m4_defun([_LT_CC_BASENAME],
Chris@42 118 [for cc_temp in $1""; do
Chris@42 119 case $cc_temp in
Chris@42 120 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
Chris@42 121 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
Chris@42 122 \-*) ;;
Chris@42 123 *) break;;
Chris@42 124 esac
Chris@42 125 done
Chris@42 126 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
Chris@42 127 ])
Chris@42 128
Chris@42 129
Chris@42 130 # _LT_FILEUTILS_DEFAULTS
Chris@42 131 # ----------------------
Chris@42 132 # It is okay to use these file commands and assume they have been set
Chris@42 133 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
Chris@42 134 m4_defun([_LT_FILEUTILS_DEFAULTS],
Chris@42 135 [: ${CP="cp -f"}
Chris@42 136 : ${MV="mv -f"}
Chris@42 137 : ${RM="rm -f"}
Chris@42 138 ])# _LT_FILEUTILS_DEFAULTS
Chris@42 139
Chris@42 140
Chris@42 141 # _LT_SETUP
Chris@42 142 # ---------
Chris@42 143 m4_defun([_LT_SETUP],
Chris@42 144 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
Chris@42 145 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
Chris@42 146 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
Chris@42 147 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
Chris@42 148
Chris@42 149 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
Chris@42 150 dnl
Chris@42 151 _LT_DECL([], [host_alias], [0], [The host system])dnl
Chris@42 152 _LT_DECL([], [host], [0])dnl
Chris@42 153 _LT_DECL([], [host_os], [0])dnl
Chris@42 154 dnl
Chris@42 155 _LT_DECL([], [build_alias], [0], [The build system])dnl
Chris@42 156 _LT_DECL([], [build], [0])dnl
Chris@42 157 _LT_DECL([], [build_os], [0])dnl
Chris@42 158 dnl
Chris@42 159 AC_REQUIRE([AC_PROG_CC])dnl
Chris@42 160 AC_REQUIRE([LT_PATH_LD])dnl
Chris@42 161 AC_REQUIRE([LT_PATH_NM])dnl
Chris@42 162 dnl
Chris@42 163 AC_REQUIRE([AC_PROG_LN_S])dnl
Chris@42 164 test -z "$LN_S" && LN_S="ln -s"
Chris@42 165 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
Chris@42 166 dnl
Chris@42 167 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
Chris@42 168 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
Chris@42 169 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
Chris@42 170 dnl
Chris@42 171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 172 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
Chris@42 173 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
Chris@42 174 m4_require([_LT_CMD_RELOAD])dnl
Chris@42 175 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
Chris@42 176 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
Chris@42 177 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
Chris@42 178 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
Chris@42 179 m4_require([_LT_WITH_SYSROOT])dnl
Chris@42 180
Chris@42 181 _LT_CONFIG_LIBTOOL_INIT([
Chris@42 182 # See if we are running on zsh, and set the options which allow our
Chris@42 183 # commands through without removal of \ escapes INIT.
Chris@42 184 if test -n "\${ZSH_VERSION+set}" ; then
Chris@42 185 setopt NO_GLOB_SUBST
Chris@42 186 fi
Chris@42 187 ])
Chris@42 188 if test -n "${ZSH_VERSION+set}" ; then
Chris@42 189 setopt NO_GLOB_SUBST
Chris@42 190 fi
Chris@42 191
Chris@42 192 _LT_CHECK_OBJDIR
Chris@42 193
Chris@42 194 m4_require([_LT_TAG_COMPILER])dnl
Chris@42 195
Chris@42 196 case $host_os in
Chris@42 197 aix3*)
Chris@42 198 # AIX sometimes has problems with the GCC collect2 program. For some
Chris@42 199 # reason, if we set the COLLECT_NAMES environment variable, the problems
Chris@42 200 # vanish in a puff of smoke.
Chris@42 201 if test "X${COLLECT_NAMES+set}" != Xset; then
Chris@42 202 COLLECT_NAMES=
Chris@42 203 export COLLECT_NAMES
Chris@42 204 fi
Chris@42 205 ;;
Chris@42 206 esac
Chris@42 207
Chris@42 208 # Global variables:
Chris@42 209 ofile=libtool
Chris@42 210 can_build_shared=yes
Chris@42 211
Chris@42 212 # All known linkers require a `.a' archive for static linking (except MSVC,
Chris@42 213 # which needs '.lib').
Chris@42 214 libext=a
Chris@42 215
Chris@42 216 with_gnu_ld="$lt_cv_prog_gnu_ld"
Chris@42 217
Chris@42 218 old_CC="$CC"
Chris@42 219 old_CFLAGS="$CFLAGS"
Chris@42 220
Chris@42 221 # Set sane defaults for various variables
Chris@42 222 test -z "$CC" && CC=cc
Chris@42 223 test -z "$LTCC" && LTCC=$CC
Chris@42 224 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
Chris@42 225 test -z "$LD" && LD=ld
Chris@42 226 test -z "$ac_objext" && ac_objext=o
Chris@42 227
Chris@42 228 _LT_CC_BASENAME([$compiler])
Chris@42 229
Chris@42 230 # Only perform the check for file, if the check method requires it
Chris@42 231 test -z "$MAGIC_CMD" && MAGIC_CMD=file
Chris@42 232 case $deplibs_check_method in
Chris@42 233 file_magic*)
Chris@42 234 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
Chris@42 235 _LT_PATH_MAGIC
Chris@42 236 fi
Chris@42 237 ;;
Chris@42 238 esac
Chris@42 239
Chris@42 240 # Use C for the default configuration in the libtool script
Chris@42 241 LT_SUPPORTED_TAG([CC])
Chris@42 242 _LT_LANG_C_CONFIG
Chris@42 243 _LT_LANG_DEFAULT_CONFIG
Chris@42 244 _LT_CONFIG_COMMANDS
Chris@42 245 ])# _LT_SETUP
Chris@42 246
Chris@42 247
Chris@42 248 # _LT_PREPARE_SED_QUOTE_VARS
Chris@42 249 # --------------------------
Chris@42 250 # Define a few sed substitution that help us do robust quoting.
Chris@42 251 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
Chris@42 252 [# Backslashify metacharacters that are still active within
Chris@42 253 # double-quoted strings.
Chris@42 254 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
Chris@42 255
Chris@42 256 # Same as above, but do not quote variable references.
Chris@42 257 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
Chris@42 258
Chris@42 259 # Sed substitution to delay expansion of an escaped shell variable in a
Chris@42 260 # double_quote_subst'ed string.
Chris@42 261 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
Chris@42 262
Chris@42 263 # Sed substitution to delay expansion of an escaped single quote.
Chris@42 264 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
Chris@42 265
Chris@42 266 # Sed substitution to avoid accidental globbing in evaled expressions
Chris@42 267 no_glob_subst='s/\*/\\\*/g'
Chris@42 268 ])
Chris@42 269
Chris@42 270 # _LT_PROG_LTMAIN
Chris@42 271 # ---------------
Chris@42 272 # Note that this code is called both from `configure', and `config.status'
Chris@42 273 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
Chris@42 274 # `config.status' has no value for ac_aux_dir unless we are using Automake,
Chris@42 275 # so we pass a copy along to make sure it has a sensible value anyway.
Chris@42 276 m4_defun([_LT_PROG_LTMAIN],
Chris@42 277 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
Chris@42 278 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
Chris@42 279 ltmain="$ac_aux_dir/ltmain.sh"
Chris@42 280 ])# _LT_PROG_LTMAIN
Chris@42 281
Chris@42 282
Chris@42 283 ## ------------------------------------- ##
Chris@42 284 ## Accumulate code for creating libtool. ##
Chris@42 285 ## ------------------------------------- ##
Chris@42 286
Chris@42 287 # So that we can recreate a full libtool script including additional
Chris@42 288 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
Chris@42 289 # in macros and then make a single call at the end using the `libtool'
Chris@42 290 # label.
Chris@42 291
Chris@42 292
Chris@42 293 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
Chris@42 294 # ----------------------------------------
Chris@42 295 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
Chris@42 296 m4_define([_LT_CONFIG_LIBTOOL_INIT],
Chris@42 297 [m4_ifval([$1],
Chris@42 298 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
Chris@42 299 [$1
Chris@42 300 ])])])
Chris@42 301
Chris@42 302 # Initialize.
Chris@42 303 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
Chris@42 304
Chris@42 305
Chris@42 306 # _LT_CONFIG_LIBTOOL([COMMANDS])
Chris@42 307 # ------------------------------
Chris@42 308 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
Chris@42 309 m4_define([_LT_CONFIG_LIBTOOL],
Chris@42 310 [m4_ifval([$1],
Chris@42 311 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
Chris@42 312 [$1
Chris@42 313 ])])])
Chris@42 314
Chris@42 315 # Initialize.
Chris@42 316 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
Chris@42 317
Chris@42 318
Chris@42 319 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
Chris@42 320 # -----------------------------------------------------
Chris@42 321 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
Chris@42 322 [_LT_CONFIG_LIBTOOL([$1])
Chris@42 323 _LT_CONFIG_LIBTOOL_INIT([$2])
Chris@42 324 ])
Chris@42 325
Chris@42 326
Chris@42 327 # _LT_FORMAT_COMMENT([COMMENT])
Chris@42 328 # -----------------------------
Chris@42 329 # Add leading comment marks to the start of each line, and a trailing
Chris@42 330 # full-stop to the whole comment if one is not present already.
Chris@42 331 m4_define([_LT_FORMAT_COMMENT],
Chris@42 332 [m4_ifval([$1], [
Chris@42 333 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
Chris@42 334 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
Chris@42 335 )])
Chris@42 336
Chris@42 337
Chris@42 338
Chris@42 339 ## ------------------------ ##
Chris@42 340 ## FIXME: Eliminate VARNAME ##
Chris@42 341 ## ------------------------ ##
Chris@42 342
Chris@42 343
Chris@42 344 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
Chris@42 345 # -------------------------------------------------------------------
Chris@42 346 # CONFIGNAME is the name given to the value in the libtool script.
Chris@42 347 # VARNAME is the (base) name used in the configure script.
Chris@42 348 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
Chris@42 349 # VARNAME. Any other value will be used directly.
Chris@42 350 m4_define([_LT_DECL],
Chris@42 351 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
Chris@42 352 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
Chris@42 353 [m4_ifval([$1], [$1], [$2])])
Chris@42 354 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
Chris@42 355 m4_ifval([$4],
Chris@42 356 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
Chris@42 357 lt_dict_add_subkey([lt_decl_dict], [$2],
Chris@42 358 [tagged?], [m4_ifval([$5], [yes], [no])])])
Chris@42 359 ])
Chris@42 360
Chris@42 361
Chris@42 362 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
Chris@42 363 # --------------------------------------------------------
Chris@42 364 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
Chris@42 365
Chris@42 366
Chris@42 367 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
Chris@42 368 # ------------------------------------------------
Chris@42 369 m4_define([lt_decl_tag_varnames],
Chris@42 370 [_lt_decl_filter([tagged?], [yes], $@)])
Chris@42 371
Chris@42 372
Chris@42 373 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
Chris@42 374 # ---------------------------------------------------------
Chris@42 375 m4_define([_lt_decl_filter],
Chris@42 376 [m4_case([$#],
Chris@42 377 [0], [m4_fatal([$0: too few arguments: $#])],
Chris@42 378 [1], [m4_fatal([$0: too few arguments: $#: $1])],
Chris@42 379 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
Chris@42 380 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
Chris@42 381 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
Chris@42 382 ])
Chris@42 383
Chris@42 384
Chris@42 385 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
Chris@42 386 # --------------------------------------------------
Chris@42 387 m4_define([lt_decl_quote_varnames],
Chris@42 388 [_lt_decl_filter([value], [1], $@)])
Chris@42 389
Chris@42 390
Chris@42 391 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
Chris@42 392 # ---------------------------------------------------
Chris@42 393 m4_define([lt_decl_dquote_varnames],
Chris@42 394 [_lt_decl_filter([value], [2], $@)])
Chris@42 395
Chris@42 396
Chris@42 397 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
Chris@42 398 # ---------------------------------------------------
Chris@42 399 m4_define([lt_decl_varnames_tagged],
Chris@42 400 [m4_assert([$# <= 2])dnl
Chris@42 401 _$0(m4_quote(m4_default([$1], [[, ]])),
Chris@42 402 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
Chris@42 403 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
Chris@42 404 m4_define([_lt_decl_varnames_tagged],
Chris@42 405 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
Chris@42 406
Chris@42 407
Chris@42 408 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
Chris@42 409 # ------------------------------------------------
Chris@42 410 m4_define([lt_decl_all_varnames],
Chris@42 411 [_$0(m4_quote(m4_default([$1], [[, ]])),
Chris@42 412 m4_if([$2], [],
Chris@42 413 m4_quote(lt_decl_varnames),
Chris@42 414 m4_quote(m4_shift($@))))[]dnl
Chris@42 415 ])
Chris@42 416 m4_define([_lt_decl_all_varnames],
Chris@42 417 [lt_join($@, lt_decl_varnames_tagged([$1],
Chris@42 418 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
Chris@42 419 ])
Chris@42 420
Chris@42 421
Chris@42 422 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
Chris@42 423 # ------------------------------------
Chris@42 424 # Quote a variable value, and forward it to `config.status' so that its
Chris@42 425 # declaration there will have the same value as in `configure'. VARNAME
Chris@42 426 # must have a single quote delimited value for this to work.
Chris@42 427 m4_define([_LT_CONFIG_STATUS_DECLARE],
Chris@42 428 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
Chris@42 429
Chris@42 430
Chris@42 431 # _LT_CONFIG_STATUS_DECLARATIONS
Chris@42 432 # ------------------------------
Chris@42 433 # We delimit libtool config variables with single quotes, so when
Chris@42 434 # we write them to config.status, we have to be sure to quote all
Chris@42 435 # embedded single quotes properly. In configure, this macro expands
Chris@42 436 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
Chris@42 437 #
Chris@42 438 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
Chris@42 439 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
Chris@42 440 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
Chris@42 441 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
Chris@42 442
Chris@42 443
Chris@42 444 # _LT_LIBTOOL_TAGS
Chris@42 445 # ----------------
Chris@42 446 # Output comment and list of tags supported by the script
Chris@42 447 m4_defun([_LT_LIBTOOL_TAGS],
Chris@42 448 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
Chris@42 449 available_tags="_LT_TAGS"dnl
Chris@42 450 ])
Chris@42 451
Chris@42 452
Chris@42 453 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
Chris@42 454 # -----------------------------------
Chris@42 455 # Extract the dictionary values for VARNAME (optionally with TAG) and
Chris@42 456 # expand to a commented shell variable setting:
Chris@42 457 #
Chris@42 458 # # Some comment about what VAR is for.
Chris@42 459 # visible_name=$lt_internal_name
Chris@42 460 m4_define([_LT_LIBTOOL_DECLARE],
Chris@42 461 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
Chris@42 462 [description])))[]dnl
Chris@42 463 m4_pushdef([_libtool_name],
Chris@42 464 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
Chris@42 465 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
Chris@42 466 [0], [_libtool_name=[$]$1],
Chris@42 467 [1], [_libtool_name=$lt_[]$1],
Chris@42 468 [2], [_libtool_name=$lt_[]$1],
Chris@42 469 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
Chris@42 470 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
Chris@42 471 ])
Chris@42 472
Chris@42 473
Chris@42 474 # _LT_LIBTOOL_CONFIG_VARS
Chris@42 475 # -----------------------
Chris@42 476 # Produce commented declarations of non-tagged libtool config variables
Chris@42 477 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
Chris@42 478 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
Chris@42 479 # section) are produced by _LT_LIBTOOL_TAG_VARS.
Chris@42 480 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
Chris@42 481 [m4_foreach([_lt_var],
Chris@42 482 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
Chris@42 483 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
Chris@42 484
Chris@42 485
Chris@42 486 # _LT_LIBTOOL_TAG_VARS(TAG)
Chris@42 487 # -------------------------
Chris@42 488 m4_define([_LT_LIBTOOL_TAG_VARS],
Chris@42 489 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
Chris@42 490 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
Chris@42 491
Chris@42 492
Chris@42 493 # _LT_TAGVAR(VARNAME, [TAGNAME])
Chris@42 494 # ------------------------------
Chris@42 495 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
Chris@42 496
Chris@42 497
Chris@42 498 # _LT_CONFIG_COMMANDS
Chris@42 499 # -------------------
Chris@42 500 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
Chris@42 501 # variables for single and double quote escaping we saved from calls
Chris@42 502 # to _LT_DECL, we can put quote escaped variables declarations
Chris@42 503 # into `config.status', and then the shell code to quote escape them in
Chris@42 504 # for loops in `config.status'. Finally, any additional code accumulated
Chris@42 505 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
Chris@42 506 m4_defun([_LT_CONFIG_COMMANDS],
Chris@42 507 [AC_PROVIDE_IFELSE([LT_OUTPUT],
Chris@42 508 dnl If the libtool generation code has been placed in $CONFIG_LT,
Chris@42 509 dnl instead of duplicating it all over again into config.status,
Chris@42 510 dnl then we will have config.status run $CONFIG_LT later, so it
Chris@42 511 dnl needs to know what name is stored there:
Chris@42 512 [AC_CONFIG_COMMANDS([libtool],
Chris@42 513 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
Chris@42 514 dnl If the libtool generation code is destined for config.status,
Chris@42 515 dnl expand the accumulated commands and init code now:
Chris@42 516 [AC_CONFIG_COMMANDS([libtool],
Chris@42 517 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
Chris@42 518 ])#_LT_CONFIG_COMMANDS
Chris@42 519
Chris@42 520
Chris@42 521 # Initialize.
Chris@42 522 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
Chris@42 523 [
Chris@42 524
Chris@42 525 # The HP-UX ksh and POSIX shell print the target directory to stdout
Chris@42 526 # if CDPATH is set.
Chris@42 527 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
Chris@42 528
Chris@42 529 sed_quote_subst='$sed_quote_subst'
Chris@42 530 double_quote_subst='$double_quote_subst'
Chris@42 531 delay_variable_subst='$delay_variable_subst'
Chris@42 532 _LT_CONFIG_STATUS_DECLARATIONS
Chris@42 533 LTCC='$LTCC'
Chris@42 534 LTCFLAGS='$LTCFLAGS'
Chris@42 535 compiler='$compiler_DEFAULT'
Chris@42 536
Chris@42 537 # A function that is used when there is no print builtin or printf.
Chris@42 538 func_fallback_echo ()
Chris@42 539 {
Chris@42 540 eval 'cat <<_LTECHO_EOF
Chris@42 541 \$[]1
Chris@42 542 _LTECHO_EOF'
Chris@42 543 }
Chris@42 544
Chris@42 545 # Quote evaled strings.
Chris@42 546 for var in lt_decl_all_varnames([[ \
Chris@42 547 ]], lt_decl_quote_varnames); do
Chris@42 548 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
Chris@42 549 *[[\\\\\\\`\\"\\\$]]*)
Chris@42 550 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
Chris@42 551 ;;
Chris@42 552 *)
Chris@42 553 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
Chris@42 554 ;;
Chris@42 555 esac
Chris@42 556 done
Chris@42 557
Chris@42 558 # Double-quote double-evaled strings.
Chris@42 559 for var in lt_decl_all_varnames([[ \
Chris@42 560 ]], lt_decl_dquote_varnames); do
Chris@42 561 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
Chris@42 562 *[[\\\\\\\`\\"\\\$]]*)
Chris@42 563 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
Chris@42 564 ;;
Chris@42 565 *)
Chris@42 566 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
Chris@42 567 ;;
Chris@42 568 esac
Chris@42 569 done
Chris@42 570
Chris@42 571 _LT_OUTPUT_LIBTOOL_INIT
Chris@42 572 ])
Chris@42 573
Chris@42 574 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
Chris@42 575 # ------------------------------------
Chris@42 576 # Generate a child script FILE with all initialization necessary to
Chris@42 577 # reuse the environment learned by the parent script, and make the
Chris@42 578 # file executable. If COMMENT is supplied, it is inserted after the
Chris@42 579 # `#!' sequence but before initialization text begins. After this
Chris@42 580 # macro, additional text can be appended to FILE to form the body of
Chris@42 581 # the child script. The macro ends with non-zero status if the
Chris@42 582 # file could not be fully written (such as if the disk is full).
Chris@42 583 m4_ifdef([AS_INIT_GENERATED],
Chris@42 584 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
Chris@42 585 [m4_defun([_LT_GENERATED_FILE_INIT],
Chris@42 586 [m4_require([AS_PREPARE])]dnl
Chris@42 587 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
Chris@42 588 [lt_write_fail=0
Chris@42 589 cat >$1 <<_ASEOF || lt_write_fail=1
Chris@42 590 #! $SHELL
Chris@42 591 # Generated by $as_me.
Chris@42 592 $2
Chris@42 593 SHELL=\${CONFIG_SHELL-$SHELL}
Chris@42 594 export SHELL
Chris@42 595 _ASEOF
Chris@42 596 cat >>$1 <<\_ASEOF || lt_write_fail=1
Chris@42 597 AS_SHELL_SANITIZE
Chris@42 598 _AS_PREPARE
Chris@42 599 exec AS_MESSAGE_FD>&1
Chris@42 600 _ASEOF
Chris@42 601 test $lt_write_fail = 0 && chmod +x $1[]dnl
Chris@42 602 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
Chris@42 603
Chris@42 604 # LT_OUTPUT
Chris@42 605 # ---------
Chris@42 606 # This macro allows early generation of the libtool script (before
Chris@42 607 # AC_OUTPUT is called), incase it is used in configure for compilation
Chris@42 608 # tests.
Chris@42 609 AC_DEFUN([LT_OUTPUT],
Chris@42 610 [: ${CONFIG_LT=./config.lt}
Chris@42 611 AC_MSG_NOTICE([creating $CONFIG_LT])
Chris@42 612 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
Chris@42 613 [# Run this file to recreate a libtool stub with the current configuration.])
Chris@42 614
Chris@42 615 cat >>"$CONFIG_LT" <<\_LTEOF
Chris@42 616 lt_cl_silent=false
Chris@42 617 exec AS_MESSAGE_LOG_FD>>config.log
Chris@42 618 {
Chris@42 619 echo
Chris@42 620 AS_BOX([Running $as_me.])
Chris@42 621 } >&AS_MESSAGE_LOG_FD
Chris@42 622
Chris@42 623 lt_cl_help="\
Chris@42 624 \`$as_me' creates a local libtool stub from the current configuration,
Chris@42 625 for use in further configure time tests before the real libtool is
Chris@42 626 generated.
Chris@42 627
Chris@42 628 Usage: $[0] [[OPTIONS]]
Chris@42 629
Chris@42 630 -h, --help print this help, then exit
Chris@42 631 -V, --version print version number, then exit
Chris@42 632 -q, --quiet do not print progress messages
Chris@42 633 -d, --debug don't remove temporary files
Chris@42 634
Chris@42 635 Report bugs to <bug-libtool@gnu.org>."
Chris@42 636
Chris@42 637 lt_cl_version="\
Chris@42 638 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
Chris@42 639 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
Chris@42 640 configured by $[0], generated by m4_PACKAGE_STRING.
Chris@42 641
Chris@42 642 Copyright (C) 2011 Free Software Foundation, Inc.
Chris@42 643 This config.lt script is free software; the Free Software Foundation
Chris@42 644 gives unlimited permision to copy, distribute and modify it."
Chris@42 645
Chris@42 646 while test $[#] != 0
Chris@42 647 do
Chris@42 648 case $[1] in
Chris@42 649 --version | --v* | -V )
Chris@42 650 echo "$lt_cl_version"; exit 0 ;;
Chris@42 651 --help | --h* | -h )
Chris@42 652 echo "$lt_cl_help"; exit 0 ;;
Chris@42 653 --debug | --d* | -d )
Chris@42 654 debug=: ;;
Chris@42 655 --quiet | --q* | --silent | --s* | -q )
Chris@42 656 lt_cl_silent=: ;;
Chris@42 657
Chris@42 658 -*) AC_MSG_ERROR([unrecognized option: $[1]
Chris@42 659 Try \`$[0] --help' for more information.]) ;;
Chris@42 660
Chris@42 661 *) AC_MSG_ERROR([unrecognized argument: $[1]
Chris@42 662 Try \`$[0] --help' for more information.]) ;;
Chris@42 663 esac
Chris@42 664 shift
Chris@42 665 done
Chris@42 666
Chris@42 667 if $lt_cl_silent; then
Chris@42 668 exec AS_MESSAGE_FD>/dev/null
Chris@42 669 fi
Chris@42 670 _LTEOF
Chris@42 671
Chris@42 672 cat >>"$CONFIG_LT" <<_LTEOF
Chris@42 673 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
Chris@42 674 _LTEOF
Chris@42 675
Chris@42 676 cat >>"$CONFIG_LT" <<\_LTEOF
Chris@42 677 AC_MSG_NOTICE([creating $ofile])
Chris@42 678 _LT_OUTPUT_LIBTOOL_COMMANDS
Chris@42 679 AS_EXIT(0)
Chris@42 680 _LTEOF
Chris@42 681 chmod +x "$CONFIG_LT"
Chris@42 682
Chris@42 683 # configure is writing to config.log, but config.lt does its own redirection,
Chris@42 684 # appending to config.log, which fails on DOS, as config.log is still kept
Chris@42 685 # open by configure. Here we exec the FD to /dev/null, effectively closing
Chris@42 686 # config.log, so it can be properly (re)opened and appended to by config.lt.
Chris@42 687 lt_cl_success=:
Chris@42 688 test "$silent" = yes &&
Chris@42 689 lt_config_lt_args="$lt_config_lt_args --quiet"
Chris@42 690 exec AS_MESSAGE_LOG_FD>/dev/null
Chris@42 691 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
Chris@42 692 exec AS_MESSAGE_LOG_FD>>config.log
Chris@42 693 $lt_cl_success || AS_EXIT(1)
Chris@42 694 ])# LT_OUTPUT
Chris@42 695
Chris@42 696
Chris@42 697 # _LT_CONFIG(TAG)
Chris@42 698 # ---------------
Chris@42 699 # If TAG is the built-in tag, create an initial libtool script with a
Chris@42 700 # default configuration from the untagged config vars. Otherwise add code
Chris@42 701 # to config.status for appending the configuration named by TAG from the
Chris@42 702 # matching tagged config vars.
Chris@42 703 m4_defun([_LT_CONFIG],
Chris@42 704 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 705 _LT_CONFIG_SAVE_COMMANDS([
Chris@42 706 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
Chris@42 707 m4_if(_LT_TAG, [C], [
Chris@42 708 # See if we are running on zsh, and set the options which allow our
Chris@42 709 # commands through without removal of \ escapes.
Chris@42 710 if test -n "${ZSH_VERSION+set}" ; then
Chris@42 711 setopt NO_GLOB_SUBST
Chris@42 712 fi
Chris@42 713
Chris@42 714 cfgfile="${ofile}T"
Chris@42 715 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
Chris@42 716 $RM "$cfgfile"
Chris@42 717
Chris@42 718 cat <<_LT_EOF >> "$cfgfile"
Chris@42 719 #! $SHELL
Chris@42 720
Chris@42 721 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
Chris@42 722 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
Chris@42 723 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
Chris@42 724 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
Chris@42 725 #
Chris@42 726 _LT_COPYING
Chris@42 727 _LT_LIBTOOL_TAGS
Chris@42 728
Chris@42 729 # ### BEGIN LIBTOOL CONFIG
Chris@42 730 _LT_LIBTOOL_CONFIG_VARS
Chris@42 731 _LT_LIBTOOL_TAG_VARS
Chris@42 732 # ### END LIBTOOL CONFIG
Chris@42 733
Chris@42 734 _LT_EOF
Chris@42 735
Chris@42 736 case $host_os in
Chris@42 737 aix3*)
Chris@42 738 cat <<\_LT_EOF >> "$cfgfile"
Chris@42 739 # AIX sometimes has problems with the GCC collect2 program. For some
Chris@42 740 # reason, if we set the COLLECT_NAMES environment variable, the problems
Chris@42 741 # vanish in a puff of smoke.
Chris@42 742 if test "X${COLLECT_NAMES+set}" != Xset; then
Chris@42 743 COLLECT_NAMES=
Chris@42 744 export COLLECT_NAMES
Chris@42 745 fi
Chris@42 746 _LT_EOF
Chris@42 747 ;;
Chris@42 748 esac
Chris@42 749
Chris@42 750 _LT_PROG_LTMAIN
Chris@42 751
Chris@42 752 # We use sed instead of cat because bash on DJGPP gets confused if
Chris@42 753 # if finds mixed CR/LF and LF-only lines. Since sed operates in
Chris@42 754 # text mode, it properly converts lines to CR/LF. This bash problem
Chris@42 755 # is reportedly fixed, but why not run on old versions too?
Chris@42 756 sed '$q' "$ltmain" >> "$cfgfile" \
Chris@42 757 || (rm -f "$cfgfile"; exit 1)
Chris@42 758
Chris@42 759 _LT_PROG_REPLACE_SHELLFNS
Chris@42 760
Chris@42 761 mv -f "$cfgfile" "$ofile" ||
Chris@42 762 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
Chris@42 763 chmod +x "$ofile"
Chris@42 764 ],
Chris@42 765 [cat <<_LT_EOF >> "$ofile"
Chris@42 766
Chris@42 767 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
Chris@42 768 dnl in a comment (ie after a #).
Chris@42 769 # ### BEGIN LIBTOOL TAG CONFIG: $1
Chris@42 770 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
Chris@42 771 # ### END LIBTOOL TAG CONFIG: $1
Chris@42 772 _LT_EOF
Chris@42 773 ])dnl /m4_if
Chris@42 774 ],
Chris@42 775 [m4_if([$1], [], [
Chris@42 776 PACKAGE='$PACKAGE'
Chris@42 777 VERSION='$VERSION'
Chris@42 778 TIMESTAMP='$TIMESTAMP'
Chris@42 779 RM='$RM'
Chris@42 780 ofile='$ofile'], [])
Chris@42 781 ])dnl /_LT_CONFIG_SAVE_COMMANDS
Chris@42 782 ])# _LT_CONFIG
Chris@42 783
Chris@42 784
Chris@42 785 # LT_SUPPORTED_TAG(TAG)
Chris@42 786 # ---------------------
Chris@42 787 # Trace this macro to discover what tags are supported by the libtool
Chris@42 788 # --tag option, using:
Chris@42 789 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
Chris@42 790 AC_DEFUN([LT_SUPPORTED_TAG], [])
Chris@42 791
Chris@42 792
Chris@42 793 # C support is built-in for now
Chris@42 794 m4_define([_LT_LANG_C_enabled], [])
Chris@42 795 m4_define([_LT_TAGS], [])
Chris@42 796
Chris@42 797
Chris@42 798 # LT_LANG(LANG)
Chris@42 799 # -------------
Chris@42 800 # Enable libtool support for the given language if not already enabled.
Chris@42 801 AC_DEFUN([LT_LANG],
Chris@42 802 [AC_BEFORE([$0], [LT_OUTPUT])dnl
Chris@42 803 m4_case([$1],
Chris@42 804 [C], [_LT_LANG(C)],
Chris@42 805 [C++], [_LT_LANG(CXX)],
Chris@42 806 [Go], [_LT_LANG(GO)],
Chris@42 807 [Java], [_LT_LANG(GCJ)],
Chris@42 808 [Fortran 77], [_LT_LANG(F77)],
Chris@42 809 [Fortran], [_LT_LANG(FC)],
Chris@42 810 [Windows Resource], [_LT_LANG(RC)],
Chris@42 811 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
Chris@42 812 [_LT_LANG($1)],
Chris@42 813 [m4_fatal([$0: unsupported language: "$1"])])])dnl
Chris@42 814 ])# LT_LANG
Chris@42 815
Chris@42 816
Chris@42 817 # _LT_LANG(LANGNAME)
Chris@42 818 # ------------------
Chris@42 819 m4_defun([_LT_LANG],
Chris@42 820 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
Chris@42 821 [LT_SUPPORTED_TAG([$1])dnl
Chris@42 822 m4_append([_LT_TAGS], [$1 ])dnl
Chris@42 823 m4_define([_LT_LANG_]$1[_enabled], [])dnl
Chris@42 824 _LT_LANG_$1_CONFIG($1)])dnl
Chris@42 825 ])# _LT_LANG
Chris@42 826
Chris@42 827
Chris@42 828 m4_ifndef([AC_PROG_GO], [
Chris@42 829 ############################################################
Chris@42 830 # NOTE: This macro has been submitted for inclusion into #
Chris@42 831 # GNU Autoconf as AC_PROG_GO. When it is available in #
Chris@42 832 # a released version of Autoconf we should remove this #
Chris@42 833 # macro and use it instead. #
Chris@42 834 ############################################################
Chris@42 835 m4_defun([AC_PROG_GO],
Chris@42 836 [AC_LANG_PUSH(Go)dnl
Chris@42 837 AC_ARG_VAR([GOC], [Go compiler command])dnl
Chris@42 838 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
Chris@42 839 _AC_ARG_VAR_LDFLAGS()dnl
Chris@42 840 AC_CHECK_TOOL(GOC, gccgo)
Chris@42 841 if test -z "$GOC"; then
Chris@42 842 if test -n "$ac_tool_prefix"; then
Chris@42 843 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
Chris@42 844 fi
Chris@42 845 fi
Chris@42 846 if test -z "$GOC"; then
Chris@42 847 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
Chris@42 848 fi
Chris@42 849 ])#m4_defun
Chris@42 850 ])#m4_ifndef
Chris@42 851
Chris@42 852
Chris@42 853 # _LT_LANG_DEFAULT_CONFIG
Chris@42 854 # -----------------------
Chris@42 855 m4_defun([_LT_LANG_DEFAULT_CONFIG],
Chris@42 856 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
Chris@42 857 [LT_LANG(CXX)],
Chris@42 858 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
Chris@42 859
Chris@42 860 AC_PROVIDE_IFELSE([AC_PROG_F77],
Chris@42 861 [LT_LANG(F77)],
Chris@42 862 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
Chris@42 863
Chris@42 864 AC_PROVIDE_IFELSE([AC_PROG_FC],
Chris@42 865 [LT_LANG(FC)],
Chris@42 866 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
Chris@42 867
Chris@42 868 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
Chris@42 869 dnl pulling things in needlessly.
Chris@42 870 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
Chris@42 871 [LT_LANG(GCJ)],
Chris@42 872 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
Chris@42 873 [LT_LANG(GCJ)],
Chris@42 874 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
Chris@42 875 [LT_LANG(GCJ)],
Chris@42 876 [m4_ifdef([AC_PROG_GCJ],
Chris@42 877 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
Chris@42 878 m4_ifdef([A][M_PROG_GCJ],
Chris@42 879 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
Chris@42 880 m4_ifdef([LT_PROG_GCJ],
Chris@42 881 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
Chris@42 882
Chris@42 883 AC_PROVIDE_IFELSE([AC_PROG_GO],
Chris@42 884 [LT_LANG(GO)],
Chris@42 885 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
Chris@42 886
Chris@42 887 AC_PROVIDE_IFELSE([LT_PROG_RC],
Chris@42 888 [LT_LANG(RC)],
Chris@42 889 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
Chris@42 890 ])# _LT_LANG_DEFAULT_CONFIG
Chris@42 891
Chris@42 892 # Obsolete macros:
Chris@42 893 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
Chris@42 894 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
Chris@42 895 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
Chris@42 896 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
Chris@42 897 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
Chris@42 898 dnl aclocal-1.4 backwards compatibility:
Chris@42 899 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
Chris@42 900 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
Chris@42 901 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
Chris@42 902 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
Chris@42 903 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
Chris@42 904
Chris@42 905
Chris@42 906 # _LT_TAG_COMPILER
Chris@42 907 # ----------------
Chris@42 908 m4_defun([_LT_TAG_COMPILER],
Chris@42 909 [AC_REQUIRE([AC_PROG_CC])dnl
Chris@42 910
Chris@42 911 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
Chris@42 912 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
Chris@42 913 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
Chris@42 914 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
Chris@42 915
Chris@42 916 # If no C compiler was specified, use CC.
Chris@42 917 LTCC=${LTCC-"$CC"}
Chris@42 918
Chris@42 919 # If no C compiler flags were specified, use CFLAGS.
Chris@42 920 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
Chris@42 921
Chris@42 922 # Allow CC to be a program name with arguments.
Chris@42 923 compiler=$CC
Chris@42 924 ])# _LT_TAG_COMPILER
Chris@42 925
Chris@42 926
Chris@42 927 # _LT_COMPILER_BOILERPLATE
Chris@42 928 # ------------------------
Chris@42 929 # Check for compiler boilerplate output or warnings with
Chris@42 930 # the simple compiler test code.
Chris@42 931 m4_defun([_LT_COMPILER_BOILERPLATE],
Chris@42 932 [m4_require([_LT_DECL_SED])dnl
Chris@42 933 ac_outfile=conftest.$ac_objext
Chris@42 934 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
Chris@42 935 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
Chris@42 936 _lt_compiler_boilerplate=`cat conftest.err`
Chris@42 937 $RM conftest*
Chris@42 938 ])# _LT_COMPILER_BOILERPLATE
Chris@42 939
Chris@42 940
Chris@42 941 # _LT_LINKER_BOILERPLATE
Chris@42 942 # ----------------------
Chris@42 943 # Check for linker boilerplate output or warnings with
Chris@42 944 # the simple link test code.
Chris@42 945 m4_defun([_LT_LINKER_BOILERPLATE],
Chris@42 946 [m4_require([_LT_DECL_SED])dnl
Chris@42 947 ac_outfile=conftest.$ac_objext
Chris@42 948 echo "$lt_simple_link_test_code" >conftest.$ac_ext
Chris@42 949 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
Chris@42 950 _lt_linker_boilerplate=`cat conftest.err`
Chris@42 951 $RM -r conftest*
Chris@42 952 ])# _LT_LINKER_BOILERPLATE
Chris@42 953
Chris@42 954 # _LT_REQUIRED_DARWIN_CHECKS
Chris@42 955 # -------------------------
Chris@42 956 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
Chris@42 957 case $host_os in
Chris@42 958 rhapsody* | darwin*)
Chris@42 959 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
Chris@42 960 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
Chris@42 961 AC_CHECK_TOOL([LIPO], [lipo], [:])
Chris@42 962 AC_CHECK_TOOL([OTOOL], [otool], [:])
Chris@42 963 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
Chris@42 964 _LT_DECL([], [DSYMUTIL], [1],
Chris@42 965 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
Chris@42 966 _LT_DECL([], [NMEDIT], [1],
Chris@42 967 [Tool to change global to local symbols on Mac OS X])
Chris@42 968 _LT_DECL([], [LIPO], [1],
Chris@42 969 [Tool to manipulate fat objects and archives on Mac OS X])
Chris@42 970 _LT_DECL([], [OTOOL], [1],
Chris@42 971 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
Chris@42 972 _LT_DECL([], [OTOOL64], [1],
Chris@42 973 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
Chris@42 974
Chris@42 975 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
Chris@42 976 [lt_cv_apple_cc_single_mod=no
Chris@42 977 if test -z "${LT_MULTI_MODULE}"; then
Chris@42 978 # By default we will add the -single_module flag. You can override
Chris@42 979 # by either setting the environment variable LT_MULTI_MODULE
Chris@42 980 # non-empty at configure time, or by adding -multi_module to the
Chris@42 981 # link flags.
Chris@42 982 rm -rf libconftest.dylib*
Chris@42 983 echo "int foo(void){return 1;}" > conftest.c
Chris@42 984 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
Chris@42 985 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
Chris@42 986 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
Chris@42 987 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
Chris@42 988 _lt_result=$?
Chris@42 989 # If there is a non-empty error log, and "single_module"
Chris@42 990 # appears in it, assume the flag caused a linker warning
Chris@42 991 if test -s conftest.err && $GREP single_module conftest.err; then
Chris@42 992 cat conftest.err >&AS_MESSAGE_LOG_FD
Chris@42 993 # Otherwise, if the output was created with a 0 exit code from
Chris@42 994 # the compiler, it worked.
Chris@42 995 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
Chris@42 996 lt_cv_apple_cc_single_mod=yes
Chris@42 997 else
Chris@42 998 cat conftest.err >&AS_MESSAGE_LOG_FD
Chris@42 999 fi
Chris@42 1000 rm -rf libconftest.dylib*
Chris@42 1001 rm -f conftest.*
Chris@42 1002 fi])
Chris@42 1003
Chris@42 1004 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
Chris@42 1005 [lt_cv_ld_exported_symbols_list],
Chris@42 1006 [lt_cv_ld_exported_symbols_list=no
Chris@42 1007 save_LDFLAGS=$LDFLAGS
Chris@42 1008 echo "_main" > conftest.sym
Chris@42 1009 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
Chris@42 1010 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
Chris@42 1011 [lt_cv_ld_exported_symbols_list=yes],
Chris@42 1012 [lt_cv_ld_exported_symbols_list=no])
Chris@42 1013 LDFLAGS="$save_LDFLAGS"
Chris@42 1014 ])
Chris@42 1015
Chris@42 1016 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
Chris@42 1017 [lt_cv_ld_force_load=no
Chris@42 1018 cat > conftest.c << _LT_EOF
Chris@42 1019 int forced_loaded() { return 2;}
Chris@42 1020 _LT_EOF
Chris@42 1021 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
Chris@42 1022 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
Chris@42 1023 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
Chris@42 1024 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
Chris@42 1025 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
Chris@42 1026 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
Chris@42 1027 cat > conftest.c << _LT_EOF
Chris@42 1028 int main() { return 0;}
Chris@42 1029 _LT_EOF
Chris@42 1030 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
Chris@42 1031 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
Chris@42 1032 _lt_result=$?
Chris@42 1033 if test -s conftest.err && $GREP force_load conftest.err; then
Chris@42 1034 cat conftest.err >&AS_MESSAGE_LOG_FD
Chris@42 1035 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
Chris@42 1036 lt_cv_ld_force_load=yes
Chris@42 1037 else
Chris@42 1038 cat conftest.err >&AS_MESSAGE_LOG_FD
Chris@42 1039 fi
Chris@42 1040 rm -f conftest.err libconftest.a conftest conftest.c
Chris@42 1041 rm -rf conftest.dSYM
Chris@42 1042 ])
Chris@42 1043 case $host_os in
Chris@42 1044 rhapsody* | darwin1.[[012]])
Chris@42 1045 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
Chris@42 1046 darwin1.*)
Chris@42 1047 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
Chris@42 1048 darwin*) # darwin 5.x on
Chris@42 1049 # if running on 10.5 or later, the deployment target defaults
Chris@42 1050 # to the OS version, if on x86, and 10.4, the deployment
Chris@42 1051 # target defaults to 10.4. Don't you love it?
Chris@42 1052 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
Chris@42 1053 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
Chris@42 1054 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
Chris@42 1055 10.[[012]]*)
Chris@42 1056 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
Chris@42 1057 10.*)
Chris@42 1058 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
Chris@42 1059 esac
Chris@42 1060 ;;
Chris@42 1061 esac
Chris@42 1062 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
Chris@42 1063 _lt_dar_single_mod='$single_module'
Chris@42 1064 fi
Chris@42 1065 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
Chris@42 1066 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
Chris@42 1067 else
Chris@42 1068 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
Chris@42 1069 fi
Chris@42 1070 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
Chris@42 1071 _lt_dsymutil='~$DSYMUTIL $lib || :'
Chris@42 1072 else
Chris@42 1073 _lt_dsymutil=
Chris@42 1074 fi
Chris@42 1075 ;;
Chris@42 1076 esac
Chris@42 1077 ])
Chris@42 1078
Chris@42 1079
Chris@42 1080 # _LT_DARWIN_LINKER_FEATURES([TAG])
Chris@42 1081 # ---------------------------------
Chris@42 1082 # Checks for linker and compiler features on darwin
Chris@42 1083 m4_defun([_LT_DARWIN_LINKER_FEATURES],
Chris@42 1084 [
Chris@42 1085 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
Chris@42 1086 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 1087 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 1088 _LT_TAGVAR(hardcode_automatic, $1)=yes
Chris@42 1089 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
Chris@42 1090 if test "$lt_cv_ld_force_load" = "yes"; then
Chris@42 1091 _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\"`'
Chris@42 1092 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
Chris@42 1093 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
Chris@42 1094 else
Chris@42 1095 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
Chris@42 1096 fi
Chris@42 1097 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 1098 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
Chris@42 1099 case $cc_basename in
Chris@42 1100 ifort*) _lt_dar_can_shared=yes ;;
Chris@42 1101 *) _lt_dar_can_shared=$GCC ;;
Chris@42 1102 esac
Chris@42 1103 if test "$_lt_dar_can_shared" = "yes"; then
Chris@42 1104 output_verbose_link_cmd=func_echo_all
Chris@42 1105 _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}"
Chris@42 1106 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
Chris@42 1107 _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}"
Chris@42 1108 _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}"
Chris@42 1109 m4_if([$1], [CXX],
Chris@42 1110 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
Chris@42 1111 _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}"
Chris@42 1112 _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}"
Chris@42 1113 fi
Chris@42 1114 ],[])
Chris@42 1115 else
Chris@42 1116 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 1117 fi
Chris@42 1118 ])
Chris@42 1119
Chris@42 1120 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
Chris@42 1121 # ----------------------------------
Chris@42 1122 # Links a minimal program and checks the executable
Chris@42 1123 # for the system default hardcoded library path. In most cases,
Chris@42 1124 # this is /usr/lib:/lib, but when the MPI compilers are used
Chris@42 1125 # the location of the communication and MPI libs are included too.
Chris@42 1126 # If we don't find anything, use the default library path according
Chris@42 1127 # to the aix ld manual.
Chris@42 1128 # Store the results from the different compilers for each TAGNAME.
Chris@42 1129 # Allow to override them for all tags through lt_cv_aix_libpath.
Chris@42 1130 m4_defun([_LT_SYS_MODULE_PATH_AIX],
Chris@42 1131 [m4_require([_LT_DECL_SED])dnl
Chris@42 1132 if test "${lt_cv_aix_libpath+set}" = set; then
Chris@42 1133 aix_libpath=$lt_cv_aix_libpath
Chris@42 1134 else
Chris@42 1135 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
Chris@42 1136 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
Chris@42 1137 lt_aix_libpath_sed='[
Chris@42 1138 /Import File Strings/,/^$/ {
Chris@42 1139 /^0/ {
Chris@42 1140 s/^0 *\([^ ]*\) *$/\1/
Chris@42 1141 p
Chris@42 1142 }
Chris@42 1143 }]'
Chris@42 1144 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
Chris@42 1145 # Check for a 64-bit object if we didn't find anything.
Chris@42 1146 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
Chris@42 1147 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
Chris@42 1148 fi],[])
Chris@42 1149 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
Chris@42 1150 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
Chris@42 1151 fi
Chris@42 1152 ])
Chris@42 1153 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
Chris@42 1154 fi
Chris@42 1155 ])# _LT_SYS_MODULE_PATH_AIX
Chris@42 1156
Chris@42 1157
Chris@42 1158 # _LT_SHELL_INIT(ARG)
Chris@42 1159 # -------------------
Chris@42 1160 m4_define([_LT_SHELL_INIT],
Chris@42 1161 [m4_divert_text([M4SH-INIT], [$1
Chris@42 1162 ])])# _LT_SHELL_INIT
Chris@42 1163
Chris@42 1164
Chris@42 1165
Chris@42 1166 # _LT_PROG_ECHO_BACKSLASH
Chris@42 1167 # -----------------------
Chris@42 1168 # Find how we can fake an echo command that does not interpret backslash.
Chris@42 1169 # In particular, with Autoconf 2.60 or later we add some code to the start
Chris@42 1170 # of the generated configure script which will find a shell with a builtin
Chris@42 1171 # printf (which we can use as an echo command).
Chris@42 1172 m4_defun([_LT_PROG_ECHO_BACKSLASH],
Chris@42 1173 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
Chris@42 1174 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
Chris@42 1175 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
Chris@42 1176
Chris@42 1177 AC_MSG_CHECKING([how to print strings])
Chris@42 1178 # Test print first, because it will be a builtin if present.
Chris@42 1179 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
Chris@42 1180 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
Chris@42 1181 ECHO='print -r --'
Chris@42 1182 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
Chris@42 1183 ECHO='printf %s\n'
Chris@42 1184 else
Chris@42 1185 # Use this function as a fallback that always works.
Chris@42 1186 func_fallback_echo ()
Chris@42 1187 {
Chris@42 1188 eval 'cat <<_LTECHO_EOF
Chris@42 1189 $[]1
Chris@42 1190 _LTECHO_EOF'
Chris@42 1191 }
Chris@42 1192 ECHO='func_fallback_echo'
Chris@42 1193 fi
Chris@42 1194
Chris@42 1195 # func_echo_all arg...
Chris@42 1196 # Invoke $ECHO with all args, space-separated.
Chris@42 1197 func_echo_all ()
Chris@42 1198 {
Chris@42 1199 $ECHO "$*"
Chris@42 1200 }
Chris@42 1201
Chris@42 1202 case "$ECHO" in
Chris@42 1203 printf*) AC_MSG_RESULT([printf]) ;;
Chris@42 1204 print*) AC_MSG_RESULT([print -r]) ;;
Chris@42 1205 *) AC_MSG_RESULT([cat]) ;;
Chris@42 1206 esac
Chris@42 1207
Chris@42 1208 m4_ifdef([_AS_DETECT_SUGGESTED],
Chris@42 1209 [_AS_DETECT_SUGGESTED([
Chris@42 1210 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
Chris@42 1211 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
Chris@42 1212 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
Chris@42 1213 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
Chris@42 1214 PATH=/empty FPATH=/empty; export PATH FPATH
Chris@42 1215 test "X`printf %s $ECHO`" = "X$ECHO" \
Chris@42 1216 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
Chris@42 1217
Chris@42 1218 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
Chris@42 1219 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
Chris@42 1220 ])# _LT_PROG_ECHO_BACKSLASH
Chris@42 1221
Chris@42 1222
Chris@42 1223 # _LT_WITH_SYSROOT
Chris@42 1224 # ----------------
Chris@42 1225 AC_DEFUN([_LT_WITH_SYSROOT],
Chris@42 1226 [AC_MSG_CHECKING([for sysroot])
Chris@42 1227 AC_ARG_WITH([sysroot],
Chris@42 1228 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
Chris@42 1229 (or the compiler's sysroot if not specified).],
Chris@42 1230 [], [with_sysroot=no])
Chris@42 1231
Chris@42 1232 dnl lt_sysroot will always be passed unquoted. We quote it here
Chris@42 1233 dnl in case the user passed a directory name.
Chris@42 1234 lt_sysroot=
Chris@42 1235 case ${with_sysroot} in #(
Chris@42 1236 yes)
Chris@42 1237 if test "$GCC" = yes; then
Chris@42 1238 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
Chris@42 1239 fi
Chris@42 1240 ;; #(
Chris@42 1241 /*)
Chris@42 1242 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
Chris@42 1243 ;; #(
Chris@42 1244 no|'')
Chris@42 1245 ;; #(
Chris@42 1246 *)
Chris@42 1247 AC_MSG_RESULT([${with_sysroot}])
Chris@42 1248 AC_MSG_ERROR([The sysroot must be an absolute path.])
Chris@42 1249 ;;
Chris@42 1250 esac
Chris@42 1251
Chris@42 1252 AC_MSG_RESULT([${lt_sysroot:-no}])
Chris@42 1253 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
Chris@42 1254 [dependent libraries, and in which our libraries should be installed.])])
Chris@42 1255
Chris@42 1256 # _LT_ENABLE_LOCK
Chris@42 1257 # ---------------
Chris@42 1258 m4_defun([_LT_ENABLE_LOCK],
Chris@42 1259 [AC_ARG_ENABLE([libtool-lock],
Chris@42 1260 [AS_HELP_STRING([--disable-libtool-lock],
Chris@42 1261 [avoid locking (might break parallel builds)])])
Chris@42 1262 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
Chris@42 1263
Chris@42 1264 # Some flags need to be propagated to the compiler or linker for good
Chris@42 1265 # libtool support.
Chris@42 1266 case $host in
Chris@42 1267 ia64-*-hpux*)
Chris@42 1268 # Find out which ABI we are using.
Chris@42 1269 echo 'int i;' > conftest.$ac_ext
Chris@42 1270 if AC_TRY_EVAL(ac_compile); then
Chris@42 1271 case `/usr/bin/file conftest.$ac_objext` in
Chris@42 1272 *ELF-32*)
Chris@42 1273 HPUX_IA64_MODE="32"
Chris@42 1274 ;;
Chris@42 1275 *ELF-64*)
Chris@42 1276 HPUX_IA64_MODE="64"
Chris@42 1277 ;;
Chris@42 1278 esac
Chris@42 1279 fi
Chris@42 1280 rm -rf conftest*
Chris@42 1281 ;;
Chris@42 1282 *-*-irix6*)
Chris@42 1283 # Find out which ABI we are using.
Chris@42 1284 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
Chris@42 1285 if AC_TRY_EVAL(ac_compile); then
Chris@42 1286 if test "$lt_cv_prog_gnu_ld" = yes; then
Chris@42 1287 case `/usr/bin/file conftest.$ac_objext` in
Chris@42 1288 *32-bit*)
Chris@42 1289 LD="${LD-ld} -melf32bsmip"
Chris@42 1290 ;;
Chris@42 1291 *N32*)
Chris@42 1292 LD="${LD-ld} -melf32bmipn32"
Chris@42 1293 ;;
Chris@42 1294 *64-bit*)
Chris@42 1295 LD="${LD-ld} -melf64bmip"
Chris@42 1296 ;;
Chris@42 1297 esac
Chris@42 1298 else
Chris@42 1299 case `/usr/bin/file conftest.$ac_objext` in
Chris@42 1300 *32-bit*)
Chris@42 1301 LD="${LD-ld} -32"
Chris@42 1302 ;;
Chris@42 1303 *N32*)
Chris@42 1304 LD="${LD-ld} -n32"
Chris@42 1305 ;;
Chris@42 1306 *64-bit*)
Chris@42 1307 LD="${LD-ld} -64"
Chris@42 1308 ;;
Chris@42 1309 esac
Chris@42 1310 fi
Chris@42 1311 fi
Chris@42 1312 rm -rf conftest*
Chris@42 1313 ;;
Chris@42 1314
Chris@42 1315 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
Chris@42 1316 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
Chris@42 1317 # Find out which ABI we are using.
Chris@42 1318 echo 'int i;' > conftest.$ac_ext
Chris@42 1319 if AC_TRY_EVAL(ac_compile); then
Chris@42 1320 case `/usr/bin/file conftest.o` in
Chris@42 1321 *32-bit*)
Chris@42 1322 case $host in
Chris@42 1323 x86_64-*kfreebsd*-gnu)
Chris@42 1324 LD="${LD-ld} -m elf_i386_fbsd"
Chris@42 1325 ;;
Chris@42 1326 x86_64-*linux*)
Chris@42 1327 case `/usr/bin/file conftest.o` in
Chris@42 1328 *x86-64*)
Chris@42 1329 LD="${LD-ld} -m elf32_x86_64"
Chris@42 1330 ;;
Chris@42 1331 *)
Chris@42 1332 LD="${LD-ld} -m elf_i386"
Chris@42 1333 ;;
Chris@42 1334 esac
Chris@42 1335 ;;
Chris@42 1336 powerpc64le-*)
Chris@42 1337 LD="${LD-ld} -m elf32lppclinux"
Chris@42 1338 ;;
Chris@42 1339 powerpc64-*)
Chris@42 1340 LD="${LD-ld} -m elf32ppclinux"
Chris@42 1341 ;;
Chris@42 1342 s390x-*linux*)
Chris@42 1343 LD="${LD-ld} -m elf_s390"
Chris@42 1344 ;;
Chris@42 1345 sparc64-*linux*)
Chris@42 1346 LD="${LD-ld} -m elf32_sparc"
Chris@42 1347 ;;
Chris@42 1348 esac
Chris@42 1349 ;;
Chris@42 1350 *64-bit*)
Chris@42 1351 case $host in
Chris@42 1352 x86_64-*kfreebsd*-gnu)
Chris@42 1353 LD="${LD-ld} -m elf_x86_64_fbsd"
Chris@42 1354 ;;
Chris@42 1355 x86_64-*linux*)
Chris@42 1356 LD="${LD-ld} -m elf_x86_64"
Chris@42 1357 ;;
Chris@42 1358 powerpcle-*)
Chris@42 1359 LD="${LD-ld} -m elf64lppc"
Chris@42 1360 ;;
Chris@42 1361 powerpc-*)
Chris@42 1362 LD="${LD-ld} -m elf64ppc"
Chris@42 1363 ;;
Chris@42 1364 s390*-*linux*|s390*-*tpf*)
Chris@42 1365 LD="${LD-ld} -m elf64_s390"
Chris@42 1366 ;;
Chris@42 1367 sparc*-*linux*)
Chris@42 1368 LD="${LD-ld} -m elf64_sparc"
Chris@42 1369 ;;
Chris@42 1370 esac
Chris@42 1371 ;;
Chris@42 1372 esac
Chris@42 1373 fi
Chris@42 1374 rm -rf conftest*
Chris@42 1375 ;;
Chris@42 1376
Chris@42 1377 *-*-sco3.2v5*)
Chris@42 1378 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
Chris@42 1379 SAVE_CFLAGS="$CFLAGS"
Chris@42 1380 CFLAGS="$CFLAGS -belf"
Chris@42 1381 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
Chris@42 1382 [AC_LANG_PUSH(C)
Chris@42 1383 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
Chris@42 1384 AC_LANG_POP])
Chris@42 1385 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
Chris@42 1386 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
Chris@42 1387 CFLAGS="$SAVE_CFLAGS"
Chris@42 1388 fi
Chris@42 1389 ;;
Chris@42 1390 *-*solaris*)
Chris@42 1391 # Find out which ABI we are using.
Chris@42 1392 echo 'int i;' > conftest.$ac_ext
Chris@42 1393 if AC_TRY_EVAL(ac_compile); then
Chris@42 1394 case `/usr/bin/file conftest.o` in
Chris@42 1395 *64-bit*)
Chris@42 1396 case $lt_cv_prog_gnu_ld in
Chris@42 1397 yes*)
Chris@42 1398 case $host in
Chris@42 1399 i?86-*-solaris*)
Chris@42 1400 LD="${LD-ld} -m elf_x86_64"
Chris@42 1401 ;;
Chris@42 1402 sparc*-*-solaris*)
Chris@42 1403 LD="${LD-ld} -m elf64_sparc"
Chris@42 1404 ;;
Chris@42 1405 esac
Chris@42 1406 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
Chris@42 1407 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
Chris@42 1408 LD="${LD-ld}_sol2"
Chris@42 1409 fi
Chris@42 1410 ;;
Chris@42 1411 *)
Chris@42 1412 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
Chris@42 1413 LD="${LD-ld} -64"
Chris@42 1414 fi
Chris@42 1415 ;;
Chris@42 1416 esac
Chris@42 1417 ;;
Chris@42 1418 esac
Chris@42 1419 fi
Chris@42 1420 rm -rf conftest*
Chris@42 1421 ;;
Chris@42 1422 esac
Chris@42 1423
Chris@42 1424 need_locks="$enable_libtool_lock"
Chris@42 1425 ])# _LT_ENABLE_LOCK
Chris@42 1426
Chris@42 1427
Chris@42 1428 # _LT_PROG_AR
Chris@42 1429 # -----------
Chris@42 1430 m4_defun([_LT_PROG_AR],
Chris@42 1431 [AC_CHECK_TOOLS(AR, [ar], false)
Chris@42 1432 : ${AR=ar}
Chris@42 1433 : ${AR_FLAGS=cru}
Chris@42 1434 _LT_DECL([], [AR], [1], [The archiver])
Chris@42 1435 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
Chris@42 1436
Chris@42 1437 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
Chris@42 1438 [lt_cv_ar_at_file=no
Chris@42 1439 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
Chris@42 1440 [echo conftest.$ac_objext > conftest.lst
Chris@42 1441 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
Chris@42 1442 AC_TRY_EVAL([lt_ar_try])
Chris@42 1443 if test "$ac_status" -eq 0; then
Chris@42 1444 # Ensure the archiver fails upon bogus file names.
Chris@42 1445 rm -f conftest.$ac_objext libconftest.a
Chris@42 1446 AC_TRY_EVAL([lt_ar_try])
Chris@42 1447 if test "$ac_status" -ne 0; then
Chris@42 1448 lt_cv_ar_at_file=@
Chris@42 1449 fi
Chris@42 1450 fi
Chris@42 1451 rm -f conftest.* libconftest.a
Chris@42 1452 ])
Chris@42 1453 ])
Chris@42 1454
Chris@42 1455 if test "x$lt_cv_ar_at_file" = xno; then
Chris@42 1456 archiver_list_spec=
Chris@42 1457 else
Chris@42 1458 archiver_list_spec=$lt_cv_ar_at_file
Chris@42 1459 fi
Chris@42 1460 _LT_DECL([], [archiver_list_spec], [1],
Chris@42 1461 [How to feed a file listing to the archiver])
Chris@42 1462 ])# _LT_PROG_AR
Chris@42 1463
Chris@42 1464
Chris@42 1465 # _LT_CMD_OLD_ARCHIVE
Chris@42 1466 # -------------------
Chris@42 1467 m4_defun([_LT_CMD_OLD_ARCHIVE],
Chris@42 1468 [_LT_PROG_AR
Chris@42 1469
Chris@42 1470 AC_CHECK_TOOL(STRIP, strip, :)
Chris@42 1471 test -z "$STRIP" && STRIP=:
Chris@42 1472 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
Chris@42 1473
Chris@42 1474 AC_CHECK_TOOL(RANLIB, ranlib, :)
Chris@42 1475 test -z "$RANLIB" && RANLIB=:
Chris@42 1476 _LT_DECL([], [RANLIB], [1],
Chris@42 1477 [Commands used to install an old-style archive])
Chris@42 1478
Chris@42 1479 # Determine commands to create old-style static archives.
Chris@42 1480 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
Chris@42 1481 old_postinstall_cmds='chmod 644 $oldlib'
Chris@42 1482 old_postuninstall_cmds=
Chris@42 1483
Chris@42 1484 if test -n "$RANLIB"; then
Chris@42 1485 case $host_os in
Chris@42 1486 openbsd*)
Chris@42 1487 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
Chris@42 1488 ;;
Chris@42 1489 *)
Chris@42 1490 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
Chris@42 1491 ;;
Chris@42 1492 esac
Chris@42 1493 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
Chris@42 1494 fi
Chris@42 1495
Chris@42 1496 case $host_os in
Chris@42 1497 darwin*)
Chris@42 1498 lock_old_archive_extraction=yes ;;
Chris@42 1499 *)
Chris@42 1500 lock_old_archive_extraction=no ;;
Chris@42 1501 esac
Chris@42 1502 _LT_DECL([], [old_postinstall_cmds], [2])
Chris@42 1503 _LT_DECL([], [old_postuninstall_cmds], [2])
Chris@42 1504 _LT_TAGDECL([], [old_archive_cmds], [2],
Chris@42 1505 [Commands used to build an old-style archive])
Chris@42 1506 _LT_DECL([], [lock_old_archive_extraction], [0],
Chris@42 1507 [Whether to use a lock for old archive extraction])
Chris@42 1508 ])# _LT_CMD_OLD_ARCHIVE
Chris@42 1509
Chris@42 1510
Chris@42 1511 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
Chris@42 1512 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
Chris@42 1513 # ----------------------------------------------------------------
Chris@42 1514 # Check whether the given compiler option works
Chris@42 1515 AC_DEFUN([_LT_COMPILER_OPTION],
Chris@42 1516 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 1517 m4_require([_LT_DECL_SED])dnl
Chris@42 1518 AC_CACHE_CHECK([$1], [$2],
Chris@42 1519 [$2=no
Chris@42 1520 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
Chris@42 1521 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
Chris@42 1522 lt_compiler_flag="$3"
Chris@42 1523 # Insert the option either (1) after the last *FLAGS variable, or
Chris@42 1524 # (2) before a word containing "conftest.", or (3) at the end.
Chris@42 1525 # Note that $ac_compile itself does not contain backslashes and begins
Chris@42 1526 # with a dollar sign (not a hyphen), so the echo should work correctly.
Chris@42 1527 # The option is referenced via a variable to avoid confusing sed.
Chris@42 1528 lt_compile=`echo "$ac_compile" | $SED \
Chris@42 1529 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
Chris@42 1530 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
Chris@42 1531 -e 's:$: $lt_compiler_flag:'`
Chris@42 1532 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
Chris@42 1533 (eval "$lt_compile" 2>conftest.err)
Chris@42 1534 ac_status=$?
Chris@42 1535 cat conftest.err >&AS_MESSAGE_LOG_FD
Chris@42 1536 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Chris@42 1537 if (exit $ac_status) && test -s "$ac_outfile"; then
Chris@42 1538 # The compiler can only warn and ignore the option if not recognized
Chris@42 1539 # So say no if there are warnings other than the usual output.
Chris@42 1540 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
Chris@42 1541 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
Chris@42 1542 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
Chris@42 1543 $2=yes
Chris@42 1544 fi
Chris@42 1545 fi
Chris@42 1546 $RM conftest*
Chris@42 1547 ])
Chris@42 1548
Chris@42 1549 if test x"[$]$2" = xyes; then
Chris@42 1550 m4_if([$5], , :, [$5])
Chris@42 1551 else
Chris@42 1552 m4_if([$6], , :, [$6])
Chris@42 1553 fi
Chris@42 1554 ])# _LT_COMPILER_OPTION
Chris@42 1555
Chris@42 1556 # Old name:
Chris@42 1557 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
Chris@42 1558 dnl aclocal-1.4 backwards compatibility:
Chris@42 1559 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
Chris@42 1560
Chris@42 1561
Chris@42 1562 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
Chris@42 1563 # [ACTION-SUCCESS], [ACTION-FAILURE])
Chris@42 1564 # ----------------------------------------------------
Chris@42 1565 # Check whether the given linker option works
Chris@42 1566 AC_DEFUN([_LT_LINKER_OPTION],
Chris@42 1567 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 1568 m4_require([_LT_DECL_SED])dnl
Chris@42 1569 AC_CACHE_CHECK([$1], [$2],
Chris@42 1570 [$2=no
Chris@42 1571 save_LDFLAGS="$LDFLAGS"
Chris@42 1572 LDFLAGS="$LDFLAGS $3"
Chris@42 1573 echo "$lt_simple_link_test_code" > conftest.$ac_ext
Chris@42 1574 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
Chris@42 1575 # The linker can only warn and ignore the option if not recognized
Chris@42 1576 # So say no if there are warnings
Chris@42 1577 if test -s conftest.err; then
Chris@42 1578 # Append any errors to the config.log.
Chris@42 1579 cat conftest.err 1>&AS_MESSAGE_LOG_FD
Chris@42 1580 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
Chris@42 1581 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
Chris@42 1582 if diff conftest.exp conftest.er2 >/dev/null; then
Chris@42 1583 $2=yes
Chris@42 1584 fi
Chris@42 1585 else
Chris@42 1586 $2=yes
Chris@42 1587 fi
Chris@42 1588 fi
Chris@42 1589 $RM -r conftest*
Chris@42 1590 LDFLAGS="$save_LDFLAGS"
Chris@42 1591 ])
Chris@42 1592
Chris@42 1593 if test x"[$]$2" = xyes; then
Chris@42 1594 m4_if([$4], , :, [$4])
Chris@42 1595 else
Chris@42 1596 m4_if([$5], , :, [$5])
Chris@42 1597 fi
Chris@42 1598 ])# _LT_LINKER_OPTION
Chris@42 1599
Chris@42 1600 # Old name:
Chris@42 1601 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
Chris@42 1602 dnl aclocal-1.4 backwards compatibility:
Chris@42 1603 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
Chris@42 1604
Chris@42 1605
Chris@42 1606 # LT_CMD_MAX_LEN
Chris@42 1607 #---------------
Chris@42 1608 AC_DEFUN([LT_CMD_MAX_LEN],
Chris@42 1609 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
Chris@42 1610 # find the maximum length of command line arguments
Chris@42 1611 AC_MSG_CHECKING([the maximum length of command line arguments])
Chris@42 1612 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
Chris@42 1613 i=0
Chris@42 1614 teststring="ABCD"
Chris@42 1615
Chris@42 1616 case $build_os in
Chris@42 1617 msdosdjgpp*)
Chris@42 1618 # On DJGPP, this test can blow up pretty badly due to problems in libc
Chris@42 1619 # (any single argument exceeding 2000 bytes causes a buffer overrun
Chris@42 1620 # during glob expansion). Even if it were fixed, the result of this
Chris@42 1621 # check would be larger than it should be.
Chris@42 1622 lt_cv_sys_max_cmd_len=12288; # 12K is about right
Chris@42 1623 ;;
Chris@42 1624
Chris@42 1625 gnu*)
Chris@42 1626 # Under GNU Hurd, this test is not required because there is
Chris@42 1627 # no limit to the length of command line arguments.
Chris@42 1628 # Libtool will interpret -1 as no limit whatsoever
Chris@42 1629 lt_cv_sys_max_cmd_len=-1;
Chris@42 1630 ;;
Chris@42 1631
Chris@42 1632 cygwin* | mingw* | cegcc*)
Chris@42 1633 # On Win9x/ME, this test blows up -- it succeeds, but takes
Chris@42 1634 # about 5 minutes as the teststring grows exponentially.
Chris@42 1635 # Worse, since 9x/ME are not pre-emptively multitasking,
Chris@42 1636 # you end up with a "frozen" computer, even though with patience
Chris@42 1637 # the test eventually succeeds (with a max line length of 256k).
Chris@42 1638 # Instead, let's just punt: use the minimum linelength reported by
Chris@42 1639 # all of the supported platforms: 8192 (on NT/2K/XP).
Chris@42 1640 lt_cv_sys_max_cmd_len=8192;
Chris@42 1641 ;;
Chris@42 1642
Chris@42 1643 mint*)
Chris@42 1644 # On MiNT this can take a long time and run out of memory.
Chris@42 1645 lt_cv_sys_max_cmd_len=8192;
Chris@42 1646 ;;
Chris@42 1647
Chris@42 1648 amigaos*)
Chris@42 1649 # On AmigaOS with pdksh, this test takes hours, literally.
Chris@42 1650 # So we just punt and use a minimum line length of 8192.
Chris@42 1651 lt_cv_sys_max_cmd_len=8192;
Chris@42 1652 ;;
Chris@42 1653
Chris@42 1654 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
Chris@42 1655 # This has been around since 386BSD, at least. Likely further.
Chris@42 1656 if test -x /sbin/sysctl; then
Chris@42 1657 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
Chris@42 1658 elif test -x /usr/sbin/sysctl; then
Chris@42 1659 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
Chris@42 1660 else
Chris@42 1661 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
Chris@42 1662 fi
Chris@42 1663 # And add a safety zone
Chris@42 1664 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
Chris@42 1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
Chris@42 1666 ;;
Chris@42 1667
Chris@42 1668 interix*)
Chris@42 1669 # We know the value 262144 and hardcode it with a safety zone (like BSD)
Chris@42 1670 lt_cv_sys_max_cmd_len=196608
Chris@42 1671 ;;
Chris@42 1672
Chris@42 1673 os2*)
Chris@42 1674 # The test takes a long time on OS/2.
Chris@42 1675 lt_cv_sys_max_cmd_len=8192
Chris@42 1676 ;;
Chris@42 1677
Chris@42 1678 osf*)
Chris@42 1679 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
Chris@42 1680 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
Chris@42 1681 # nice to cause kernel panics so lets avoid the loop below.
Chris@42 1682 # First set a reasonable default.
Chris@42 1683 lt_cv_sys_max_cmd_len=16384
Chris@42 1684 #
Chris@42 1685 if test -x /sbin/sysconfig; then
Chris@42 1686 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
Chris@42 1687 *1*) lt_cv_sys_max_cmd_len=-1 ;;
Chris@42 1688 esac
Chris@42 1689 fi
Chris@42 1690 ;;
Chris@42 1691 sco3.2v5*)
Chris@42 1692 lt_cv_sys_max_cmd_len=102400
Chris@42 1693 ;;
Chris@42 1694 sysv5* | sco5v6* | sysv4.2uw2*)
Chris@42 1695 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
Chris@42 1696 if test -n "$kargmax"; then
Chris@42 1697 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
Chris@42 1698 else
Chris@42 1699 lt_cv_sys_max_cmd_len=32768
Chris@42 1700 fi
Chris@42 1701 ;;
Chris@42 1702 *)
Chris@42 1703 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
Chris@42 1704 if test -n "$lt_cv_sys_max_cmd_len" && \
Chris@42 1705 test undefined != "$lt_cv_sys_max_cmd_len"; then
Chris@42 1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
Chris@42 1707 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
Chris@42 1708 else
Chris@42 1709 # Make teststring a little bigger before we do anything with it.
Chris@42 1710 # a 1K string should be a reasonable start.
Chris@42 1711 for i in 1 2 3 4 5 6 7 8 ; do
Chris@42 1712 teststring=$teststring$teststring
Chris@42 1713 done
Chris@42 1714 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
Chris@42 1715 # If test is not a shell built-in, we'll probably end up computing a
Chris@42 1716 # maximum length that is only half of the actual maximum length, but
Chris@42 1717 # we can't tell.
Chris@42 1718 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
Chris@42 1719 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
Chris@42 1720 test $i != 17 # 1/2 MB should be enough
Chris@42 1721 do
Chris@42 1722 i=`expr $i + 1`
Chris@42 1723 teststring=$teststring$teststring
Chris@42 1724 done
Chris@42 1725 # Only check the string length outside the loop.
Chris@42 1726 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
Chris@42 1727 teststring=
Chris@42 1728 # Add a significant safety factor because C++ compilers can tack on
Chris@42 1729 # massive amounts of additional arguments before passing them to the
Chris@42 1730 # linker. It appears as though 1/2 is a usable value.
Chris@42 1731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
Chris@42 1732 fi
Chris@42 1733 ;;
Chris@42 1734 esac
Chris@42 1735 ])
Chris@42 1736 if test -n $lt_cv_sys_max_cmd_len ; then
Chris@42 1737 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
Chris@42 1738 else
Chris@42 1739 AC_MSG_RESULT(none)
Chris@42 1740 fi
Chris@42 1741 max_cmd_len=$lt_cv_sys_max_cmd_len
Chris@42 1742 _LT_DECL([], [max_cmd_len], [0],
Chris@42 1743 [What is the maximum length of a command?])
Chris@42 1744 ])# LT_CMD_MAX_LEN
Chris@42 1745
Chris@42 1746 # Old name:
Chris@42 1747 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
Chris@42 1748 dnl aclocal-1.4 backwards compatibility:
Chris@42 1749 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
Chris@42 1750
Chris@42 1751
Chris@42 1752 # _LT_HEADER_DLFCN
Chris@42 1753 # ----------------
Chris@42 1754 m4_defun([_LT_HEADER_DLFCN],
Chris@42 1755 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
Chris@42 1756 ])# _LT_HEADER_DLFCN
Chris@42 1757
Chris@42 1758
Chris@42 1759 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
Chris@42 1760 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
Chris@42 1761 # ----------------------------------------------------------------
Chris@42 1762 m4_defun([_LT_TRY_DLOPEN_SELF],
Chris@42 1763 [m4_require([_LT_HEADER_DLFCN])dnl
Chris@42 1764 if test "$cross_compiling" = yes; then :
Chris@42 1765 [$4]
Chris@42 1766 else
Chris@42 1767 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
Chris@42 1768 lt_status=$lt_dlunknown
Chris@42 1769 cat > conftest.$ac_ext <<_LT_EOF
Chris@42 1770 [#line $LINENO "configure"
Chris@42 1771 #include "confdefs.h"
Chris@42 1772
Chris@42 1773 #if HAVE_DLFCN_H
Chris@42 1774 #include <dlfcn.h>
Chris@42 1775 #endif
Chris@42 1776
Chris@42 1777 #include <stdio.h>
Chris@42 1778
Chris@42 1779 #ifdef RTLD_GLOBAL
Chris@42 1780 # define LT_DLGLOBAL RTLD_GLOBAL
Chris@42 1781 #else
Chris@42 1782 # ifdef DL_GLOBAL
Chris@42 1783 # define LT_DLGLOBAL DL_GLOBAL
Chris@42 1784 # else
Chris@42 1785 # define LT_DLGLOBAL 0
Chris@42 1786 # endif
Chris@42 1787 #endif
Chris@42 1788
Chris@42 1789 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
Chris@42 1790 find out it does not work in some platform. */
Chris@42 1791 #ifndef LT_DLLAZY_OR_NOW
Chris@42 1792 # ifdef RTLD_LAZY
Chris@42 1793 # define LT_DLLAZY_OR_NOW RTLD_LAZY
Chris@42 1794 # else
Chris@42 1795 # ifdef DL_LAZY
Chris@42 1796 # define LT_DLLAZY_OR_NOW DL_LAZY
Chris@42 1797 # else
Chris@42 1798 # ifdef RTLD_NOW
Chris@42 1799 # define LT_DLLAZY_OR_NOW RTLD_NOW
Chris@42 1800 # else
Chris@42 1801 # ifdef DL_NOW
Chris@42 1802 # define LT_DLLAZY_OR_NOW DL_NOW
Chris@42 1803 # else
Chris@42 1804 # define LT_DLLAZY_OR_NOW 0
Chris@42 1805 # endif
Chris@42 1806 # endif
Chris@42 1807 # endif
Chris@42 1808 # endif
Chris@42 1809 #endif
Chris@42 1810
Chris@42 1811 /* When -fvisbility=hidden is used, assume the code has been annotated
Chris@42 1812 correspondingly for the symbols needed. */
Chris@42 1813 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
Chris@42 1814 int fnord () __attribute__((visibility("default")));
Chris@42 1815 #endif
Chris@42 1816
Chris@42 1817 int fnord () { return 42; }
Chris@42 1818 int main ()
Chris@42 1819 {
Chris@42 1820 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
Chris@42 1821 int status = $lt_dlunknown;
Chris@42 1822
Chris@42 1823 if (self)
Chris@42 1824 {
Chris@42 1825 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
Chris@42 1826 else
Chris@42 1827 {
Chris@42 1828 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
Chris@42 1829 else puts (dlerror ());
Chris@42 1830 }
Chris@42 1831 /* dlclose (self); */
Chris@42 1832 }
Chris@42 1833 else
Chris@42 1834 puts (dlerror ());
Chris@42 1835
Chris@42 1836 return status;
Chris@42 1837 }]
Chris@42 1838 _LT_EOF
Chris@42 1839 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
Chris@42 1840 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
Chris@42 1841 lt_status=$?
Chris@42 1842 case x$lt_status in
Chris@42 1843 x$lt_dlno_uscore) $1 ;;
Chris@42 1844 x$lt_dlneed_uscore) $2 ;;
Chris@42 1845 x$lt_dlunknown|x*) $3 ;;
Chris@42 1846 esac
Chris@42 1847 else :
Chris@42 1848 # compilation failed
Chris@42 1849 $3
Chris@42 1850 fi
Chris@42 1851 fi
Chris@42 1852 rm -fr conftest*
Chris@42 1853 ])# _LT_TRY_DLOPEN_SELF
Chris@42 1854
Chris@42 1855
Chris@42 1856 # LT_SYS_DLOPEN_SELF
Chris@42 1857 # ------------------
Chris@42 1858 AC_DEFUN([LT_SYS_DLOPEN_SELF],
Chris@42 1859 [m4_require([_LT_HEADER_DLFCN])dnl
Chris@42 1860 if test "x$enable_dlopen" != xyes; then
Chris@42 1861 enable_dlopen=unknown
Chris@42 1862 enable_dlopen_self=unknown
Chris@42 1863 enable_dlopen_self_static=unknown
Chris@42 1864 else
Chris@42 1865 lt_cv_dlopen=no
Chris@42 1866 lt_cv_dlopen_libs=
Chris@42 1867
Chris@42 1868 case $host_os in
Chris@42 1869 beos*)
Chris@42 1870 lt_cv_dlopen="load_add_on"
Chris@42 1871 lt_cv_dlopen_libs=
Chris@42 1872 lt_cv_dlopen_self=yes
Chris@42 1873 ;;
Chris@42 1874
Chris@42 1875 mingw* | pw32* | cegcc*)
Chris@42 1876 lt_cv_dlopen="LoadLibrary"
Chris@42 1877 lt_cv_dlopen_libs=
Chris@42 1878 ;;
Chris@42 1879
Chris@42 1880 cygwin*)
Chris@42 1881 lt_cv_dlopen="dlopen"
Chris@42 1882 lt_cv_dlopen_libs=
Chris@42 1883 ;;
Chris@42 1884
Chris@42 1885 darwin*)
Chris@42 1886 # if libdl is installed we need to link against it
Chris@42 1887 AC_CHECK_LIB([dl], [dlopen],
Chris@42 1888 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
Chris@42 1889 lt_cv_dlopen="dyld"
Chris@42 1890 lt_cv_dlopen_libs=
Chris@42 1891 lt_cv_dlopen_self=yes
Chris@42 1892 ])
Chris@42 1893 ;;
Chris@42 1894
Chris@42 1895 *)
Chris@42 1896 AC_CHECK_FUNC([shl_load],
Chris@42 1897 [lt_cv_dlopen="shl_load"],
Chris@42 1898 [AC_CHECK_LIB([dld], [shl_load],
Chris@42 1899 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
Chris@42 1900 [AC_CHECK_FUNC([dlopen],
Chris@42 1901 [lt_cv_dlopen="dlopen"],
Chris@42 1902 [AC_CHECK_LIB([dl], [dlopen],
Chris@42 1903 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
Chris@42 1904 [AC_CHECK_LIB([svld], [dlopen],
Chris@42 1905 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
Chris@42 1906 [AC_CHECK_LIB([dld], [dld_link],
Chris@42 1907 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
Chris@42 1908 ])
Chris@42 1909 ])
Chris@42 1910 ])
Chris@42 1911 ])
Chris@42 1912 ])
Chris@42 1913 ;;
Chris@42 1914 esac
Chris@42 1915
Chris@42 1916 if test "x$lt_cv_dlopen" != xno; then
Chris@42 1917 enable_dlopen=yes
Chris@42 1918 else
Chris@42 1919 enable_dlopen=no
Chris@42 1920 fi
Chris@42 1921
Chris@42 1922 case $lt_cv_dlopen in
Chris@42 1923 dlopen)
Chris@42 1924 save_CPPFLAGS="$CPPFLAGS"
Chris@42 1925 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
Chris@42 1926
Chris@42 1927 save_LDFLAGS="$LDFLAGS"
Chris@42 1928 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
Chris@42 1929
Chris@42 1930 save_LIBS="$LIBS"
Chris@42 1931 LIBS="$lt_cv_dlopen_libs $LIBS"
Chris@42 1932
Chris@42 1933 AC_CACHE_CHECK([whether a program can dlopen itself],
Chris@42 1934 lt_cv_dlopen_self, [dnl
Chris@42 1935 _LT_TRY_DLOPEN_SELF(
Chris@42 1936 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
Chris@42 1937 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
Chris@42 1938 ])
Chris@42 1939
Chris@42 1940 if test "x$lt_cv_dlopen_self" = xyes; then
Chris@42 1941 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
Chris@42 1942 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
Chris@42 1943 lt_cv_dlopen_self_static, [dnl
Chris@42 1944 _LT_TRY_DLOPEN_SELF(
Chris@42 1945 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
Chris@42 1946 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
Chris@42 1947 ])
Chris@42 1948 fi
Chris@42 1949
Chris@42 1950 CPPFLAGS="$save_CPPFLAGS"
Chris@42 1951 LDFLAGS="$save_LDFLAGS"
Chris@42 1952 LIBS="$save_LIBS"
Chris@42 1953 ;;
Chris@42 1954 esac
Chris@42 1955
Chris@42 1956 case $lt_cv_dlopen_self in
Chris@42 1957 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
Chris@42 1958 *) enable_dlopen_self=unknown ;;
Chris@42 1959 esac
Chris@42 1960
Chris@42 1961 case $lt_cv_dlopen_self_static in
Chris@42 1962 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
Chris@42 1963 *) enable_dlopen_self_static=unknown ;;
Chris@42 1964 esac
Chris@42 1965 fi
Chris@42 1966 _LT_DECL([dlopen_support], [enable_dlopen], [0],
Chris@42 1967 [Whether dlopen is supported])
Chris@42 1968 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
Chris@42 1969 [Whether dlopen of programs is supported])
Chris@42 1970 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
Chris@42 1971 [Whether dlopen of statically linked programs is supported])
Chris@42 1972 ])# LT_SYS_DLOPEN_SELF
Chris@42 1973
Chris@42 1974 # Old name:
Chris@42 1975 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
Chris@42 1976 dnl aclocal-1.4 backwards compatibility:
Chris@42 1977 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
Chris@42 1978
Chris@42 1979
Chris@42 1980 # _LT_COMPILER_C_O([TAGNAME])
Chris@42 1981 # ---------------------------
Chris@42 1982 # Check to see if options -c and -o are simultaneously supported by compiler.
Chris@42 1983 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
Chris@42 1984 m4_defun([_LT_COMPILER_C_O],
Chris@42 1985 [m4_require([_LT_DECL_SED])dnl
Chris@42 1986 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 1987 m4_require([_LT_TAG_COMPILER])dnl
Chris@42 1988 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
Chris@42 1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
Chris@42 1990 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
Chris@42 1991 $RM -r conftest 2>/dev/null
Chris@42 1992 mkdir conftest
Chris@42 1993 cd conftest
Chris@42 1994 mkdir out
Chris@42 1995 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
Chris@42 1996
Chris@42 1997 lt_compiler_flag="-o out/conftest2.$ac_objext"
Chris@42 1998 # Insert the option either (1) after the last *FLAGS variable, or
Chris@42 1999 # (2) before a word containing "conftest.", or (3) at the end.
Chris@42 2000 # Note that $ac_compile itself does not contain backslashes and begins
Chris@42 2001 # with a dollar sign (not a hyphen), so the echo should work correctly.
Chris@42 2002 lt_compile=`echo "$ac_compile" | $SED \
Chris@42 2003 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
Chris@42 2004 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
Chris@42 2005 -e 's:$: $lt_compiler_flag:'`
Chris@42 2006 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
Chris@42 2007 (eval "$lt_compile" 2>out/conftest.err)
Chris@42 2008 ac_status=$?
Chris@42 2009 cat out/conftest.err >&AS_MESSAGE_LOG_FD
Chris@42 2010 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Chris@42 2011 if (exit $ac_status) && test -s out/conftest2.$ac_objext
Chris@42 2012 then
Chris@42 2013 # The compiler can only warn and ignore the option if not recognized
Chris@42 2014 # So say no if there are warnings
Chris@42 2015 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
Chris@42 2016 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
Chris@42 2017 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
Chris@42 2018 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
Chris@42 2019 fi
Chris@42 2020 fi
Chris@42 2021 chmod u+w . 2>&AS_MESSAGE_LOG_FD
Chris@42 2022 $RM conftest*
Chris@42 2023 # SGI C++ compiler will create directory out/ii_files/ for
Chris@42 2024 # template instantiation
Chris@42 2025 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
Chris@42 2026 $RM out/* && rmdir out
Chris@42 2027 cd ..
Chris@42 2028 $RM -r conftest
Chris@42 2029 $RM conftest*
Chris@42 2030 ])
Chris@42 2031 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
Chris@42 2032 [Does compiler simultaneously support -c and -o options?])
Chris@42 2033 ])# _LT_COMPILER_C_O
Chris@42 2034
Chris@42 2035
Chris@42 2036 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
Chris@42 2037 # ----------------------------------
Chris@42 2038 # Check to see if we can do hard links to lock some files if needed
Chris@42 2039 m4_defun([_LT_COMPILER_FILE_LOCKS],
Chris@42 2040 [m4_require([_LT_ENABLE_LOCK])dnl
Chris@42 2041 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 2042 _LT_COMPILER_C_O([$1])
Chris@42 2043
Chris@42 2044 hard_links="nottested"
Chris@42 2045 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
Chris@42 2046 # do not overwrite the value of need_locks provided by the user
Chris@42 2047 AC_MSG_CHECKING([if we can lock with hard links])
Chris@42 2048 hard_links=yes
Chris@42 2049 $RM conftest*
Chris@42 2050 ln conftest.a conftest.b 2>/dev/null && hard_links=no
Chris@42 2051 touch conftest.a
Chris@42 2052 ln conftest.a conftest.b 2>&5 || hard_links=no
Chris@42 2053 ln conftest.a conftest.b 2>/dev/null && hard_links=no
Chris@42 2054 AC_MSG_RESULT([$hard_links])
Chris@42 2055 if test "$hard_links" = no; then
Chris@42 2056 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
Chris@42 2057 need_locks=warn
Chris@42 2058 fi
Chris@42 2059 else
Chris@42 2060 need_locks=no
Chris@42 2061 fi
Chris@42 2062 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
Chris@42 2063 ])# _LT_COMPILER_FILE_LOCKS
Chris@42 2064
Chris@42 2065
Chris@42 2066 # _LT_CHECK_OBJDIR
Chris@42 2067 # ----------------
Chris@42 2068 m4_defun([_LT_CHECK_OBJDIR],
Chris@42 2069 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
Chris@42 2070 [rm -f .libs 2>/dev/null
Chris@42 2071 mkdir .libs 2>/dev/null
Chris@42 2072 if test -d .libs; then
Chris@42 2073 lt_cv_objdir=.libs
Chris@42 2074 else
Chris@42 2075 # MS-DOS does not allow filenames that begin with a dot.
Chris@42 2076 lt_cv_objdir=_libs
Chris@42 2077 fi
Chris@42 2078 rmdir .libs 2>/dev/null])
Chris@42 2079 objdir=$lt_cv_objdir
Chris@42 2080 _LT_DECL([], [objdir], [0],
Chris@42 2081 [The name of the directory that contains temporary libtool files])dnl
Chris@42 2082 m4_pattern_allow([LT_OBJDIR])dnl
Chris@42 2083 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
Chris@42 2084 [Define to the sub-directory in which libtool stores uninstalled libraries.])
Chris@42 2085 ])# _LT_CHECK_OBJDIR
Chris@42 2086
Chris@42 2087
Chris@42 2088 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
Chris@42 2089 # --------------------------------------
Chris@42 2090 # Check hardcoding attributes.
Chris@42 2091 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
Chris@42 2092 [AC_MSG_CHECKING([how to hardcode library paths into programs])
Chris@42 2093 _LT_TAGVAR(hardcode_action, $1)=
Chris@42 2094 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
Chris@42 2095 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
Chris@42 2096 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
Chris@42 2097
Chris@42 2098 # We can hardcode non-existent directories.
Chris@42 2099 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
Chris@42 2100 # If the only mechanism to avoid hardcoding is shlibpath_var, we
Chris@42 2101 # have to relink, otherwise we might link with an installed library
Chris@42 2102 # when we should be linking with a yet-to-be-installed one
Chris@42 2103 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
Chris@42 2104 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
Chris@42 2105 # Linking always hardcodes the temporary library directory.
Chris@42 2106 _LT_TAGVAR(hardcode_action, $1)=relink
Chris@42 2107 else
Chris@42 2108 # We can link without hardcoding, and we can hardcode nonexisting dirs.
Chris@42 2109 _LT_TAGVAR(hardcode_action, $1)=immediate
Chris@42 2110 fi
Chris@42 2111 else
Chris@42 2112 # We cannot hardcode anything, or else we can only hardcode existing
Chris@42 2113 # directories.
Chris@42 2114 _LT_TAGVAR(hardcode_action, $1)=unsupported
Chris@42 2115 fi
Chris@42 2116 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
Chris@42 2117
Chris@42 2118 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
Chris@42 2119 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
Chris@42 2120 # Fast installation is not supported
Chris@42 2121 enable_fast_install=no
Chris@42 2122 elif test "$shlibpath_overrides_runpath" = yes ||
Chris@42 2123 test "$enable_shared" = no; then
Chris@42 2124 # Fast installation is not necessary
Chris@42 2125 enable_fast_install=needless
Chris@42 2126 fi
Chris@42 2127 _LT_TAGDECL([], [hardcode_action], [0],
Chris@42 2128 [How to hardcode a shared library path into an executable])
Chris@42 2129 ])# _LT_LINKER_HARDCODE_LIBPATH
Chris@42 2130
Chris@42 2131
Chris@42 2132 # _LT_CMD_STRIPLIB
Chris@42 2133 # ----------------
Chris@42 2134 m4_defun([_LT_CMD_STRIPLIB],
Chris@42 2135 [m4_require([_LT_DECL_EGREP])
Chris@42 2136 striplib=
Chris@42 2137 old_striplib=
Chris@42 2138 AC_MSG_CHECKING([whether stripping libraries is possible])
Chris@42 2139 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
Chris@42 2140 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
Chris@42 2141 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
Chris@42 2142 AC_MSG_RESULT([yes])
Chris@42 2143 else
Chris@42 2144 # FIXME - insert some real tests, host_os isn't really good enough
Chris@42 2145 case $host_os in
Chris@42 2146 darwin*)
Chris@42 2147 if test -n "$STRIP" ; then
Chris@42 2148 striplib="$STRIP -x"
Chris@42 2149 old_striplib="$STRIP -S"
Chris@42 2150 AC_MSG_RESULT([yes])
Chris@42 2151 else
Chris@42 2152 AC_MSG_RESULT([no])
Chris@42 2153 fi
Chris@42 2154 ;;
Chris@42 2155 *)
Chris@42 2156 AC_MSG_RESULT([no])
Chris@42 2157 ;;
Chris@42 2158 esac
Chris@42 2159 fi
Chris@42 2160 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
Chris@42 2161 _LT_DECL([], [striplib], [1])
Chris@42 2162 ])# _LT_CMD_STRIPLIB
Chris@42 2163
Chris@42 2164
Chris@42 2165 # _LT_SYS_DYNAMIC_LINKER([TAG])
Chris@42 2166 # -----------------------------
Chris@42 2167 # PORTME Fill in your ld.so characteristics
Chris@42 2168 m4_defun([_LT_SYS_DYNAMIC_LINKER],
Chris@42 2169 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
Chris@42 2170 m4_require([_LT_DECL_EGREP])dnl
Chris@42 2171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 2172 m4_require([_LT_DECL_OBJDUMP])dnl
Chris@42 2173 m4_require([_LT_DECL_SED])dnl
Chris@42 2174 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
Chris@42 2175 AC_MSG_CHECKING([dynamic linker characteristics])
Chris@42 2176 m4_if([$1],
Chris@42 2177 [], [
Chris@42 2178 if test "$GCC" = yes; then
Chris@42 2179 case $host_os in
Chris@42 2180 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
Chris@42 2181 *) lt_awk_arg="/^libraries:/" ;;
Chris@42 2182 esac
Chris@42 2183 case $host_os in
Chris@42 2184 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
Chris@42 2185 *) lt_sed_strip_eq="s,=/,/,g" ;;
Chris@42 2186 esac
Chris@42 2187 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
Chris@42 2188 case $lt_search_path_spec in
Chris@42 2189 *\;*)
Chris@42 2190 # if the path contains ";" then we assume it to be the separator
Chris@42 2191 # otherwise default to the standard path separator (i.e. ":") - it is
Chris@42 2192 # assumed that no part of a normal pathname contains ";" but that should
Chris@42 2193 # okay in the real world where ";" in dirpaths is itself problematic.
Chris@42 2194 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
Chris@42 2195 ;;
Chris@42 2196 *)
Chris@42 2197 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
Chris@42 2198 ;;
Chris@42 2199 esac
Chris@42 2200 # Ok, now we have the path, separated by spaces, we can step through it
Chris@42 2201 # and add multilib dir if necessary.
Chris@42 2202 lt_tmp_lt_search_path_spec=
Chris@42 2203 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
Chris@42 2204 for lt_sys_path in $lt_search_path_spec; do
Chris@42 2205 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
Chris@42 2206 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
Chris@42 2207 else
Chris@42 2208 test -d "$lt_sys_path" && \
Chris@42 2209 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
Chris@42 2210 fi
Chris@42 2211 done
Chris@42 2212 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
Chris@42 2213 BEGIN {RS=" "; FS="/|\n";} {
Chris@42 2214 lt_foo="";
Chris@42 2215 lt_count=0;
Chris@42 2216 for (lt_i = NF; lt_i > 0; lt_i--) {
Chris@42 2217 if ($lt_i != "" && $lt_i != ".") {
Chris@42 2218 if ($lt_i == "..") {
Chris@42 2219 lt_count++;
Chris@42 2220 } else {
Chris@42 2221 if (lt_count == 0) {
Chris@42 2222 lt_foo="/" $lt_i lt_foo;
Chris@42 2223 } else {
Chris@42 2224 lt_count--;
Chris@42 2225 }
Chris@42 2226 }
Chris@42 2227 }
Chris@42 2228 }
Chris@42 2229 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
Chris@42 2230 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
Chris@42 2231 }'`
Chris@42 2232 # AWK program above erroneously prepends '/' to C:/dos/paths
Chris@42 2233 # for these hosts.
Chris@42 2234 case $host_os in
Chris@42 2235 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
Chris@42 2236 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
Chris@42 2237 esac
Chris@42 2238 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
Chris@42 2239 else
Chris@42 2240 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
Chris@42 2241 fi])
Chris@42 2242 library_names_spec=
Chris@42 2243 libname_spec='lib$name'
Chris@42 2244 soname_spec=
Chris@42 2245 shrext_cmds=".so"
Chris@42 2246 postinstall_cmds=
Chris@42 2247 postuninstall_cmds=
Chris@42 2248 finish_cmds=
Chris@42 2249 finish_eval=
Chris@42 2250 shlibpath_var=
Chris@42 2251 shlibpath_overrides_runpath=unknown
Chris@42 2252 version_type=none
Chris@42 2253 dynamic_linker="$host_os ld.so"
Chris@42 2254 sys_lib_dlsearch_path_spec="/lib /usr/lib"
Chris@42 2255 need_lib_prefix=unknown
Chris@42 2256 hardcode_into_libs=no
Chris@42 2257
Chris@42 2258 # when you set need_version to no, make sure it does not cause -set_version
Chris@42 2259 # flags to be left without arguments
Chris@42 2260 need_version=unknown
Chris@42 2261
Chris@42 2262 case $host_os in
Chris@42 2263 aix3*)
Chris@42 2264 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2265 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
Chris@42 2266 shlibpath_var=LIBPATH
Chris@42 2267
Chris@42 2268 # AIX 3 has no versioning support, so we append a major version to the name.
Chris@42 2269 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2270 ;;
Chris@42 2271
Chris@42 2272 aix[[4-9]]*)
Chris@42 2273 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2274 need_lib_prefix=no
Chris@42 2275 need_version=no
Chris@42 2276 hardcode_into_libs=yes
Chris@42 2277 if test "$host_cpu" = ia64; then
Chris@42 2278 # AIX 5 supports IA64
Chris@42 2279 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
Chris@42 2280 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2281 else
Chris@42 2282 # With GCC up to 2.95.x, collect2 would create an import file
Chris@42 2283 # for dependence libraries. The import file would start with
Chris@42 2284 # the line `#! .'. This would cause the generated library to
Chris@42 2285 # depend on `.', always an invalid library. This was fixed in
Chris@42 2286 # development snapshots of GCC prior to 3.0.
Chris@42 2287 case $host_os in
Chris@42 2288 aix4 | aix4.[[01]] | aix4.[[01]].*)
Chris@42 2289 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
Chris@42 2290 echo ' yes '
Chris@42 2291 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
Chris@42 2292 :
Chris@42 2293 else
Chris@42 2294 can_build_shared=no
Chris@42 2295 fi
Chris@42 2296 ;;
Chris@42 2297 esac
Chris@42 2298 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
Chris@42 2299 # soname into executable. Probably we can add versioning support to
Chris@42 2300 # collect2, so additional links can be useful in future.
Chris@42 2301 if test "$aix_use_runtimelinking" = yes; then
Chris@42 2302 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
Chris@42 2303 # instead of lib<name>.a to let people know that these are not
Chris@42 2304 # typical AIX shared libraries.
Chris@42 2305 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2306 else
Chris@42 2307 # We preserve .a as extension for shared libraries through AIX4.2
Chris@42 2308 # and later when we are not doing run time linking.
Chris@42 2309 library_names_spec='${libname}${release}.a $libname.a'
Chris@42 2310 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2311 fi
Chris@42 2312 shlibpath_var=LIBPATH
Chris@42 2313 fi
Chris@42 2314 ;;
Chris@42 2315
Chris@42 2316 amigaos*)
Chris@42 2317 case $host_cpu in
Chris@42 2318 powerpc)
Chris@42 2319 # Since July 2007 AmigaOS4 officially supports .so libraries.
Chris@42 2320 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
Chris@42 2321 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2322 ;;
Chris@42 2323 m68k)
Chris@42 2324 library_names_spec='$libname.ixlibrary $libname.a'
Chris@42 2325 # Create ${libname}_ixlibrary.a entries in /sys/libs.
Chris@42 2326 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
Chris@42 2327 ;;
Chris@42 2328 esac
Chris@42 2329 ;;
Chris@42 2330
Chris@42 2331 beos*)
Chris@42 2332 library_names_spec='${libname}${shared_ext}'
Chris@42 2333 dynamic_linker="$host_os ld.so"
Chris@42 2334 shlibpath_var=LIBRARY_PATH
Chris@42 2335 ;;
Chris@42 2336
Chris@42 2337 bsdi[[45]]*)
Chris@42 2338 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2339 need_version=no
Chris@42 2340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2341 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2342 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
Chris@42 2343 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2344 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
Chris@42 2345 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
Chris@42 2346 # the default ld.so.conf also contains /usr/contrib/lib and
Chris@42 2347 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
Chris@42 2348 # libtool to hard-code these into programs
Chris@42 2349 ;;
Chris@42 2350
Chris@42 2351 cygwin* | mingw* | pw32* | cegcc*)
Chris@42 2352 version_type=windows
Chris@42 2353 shrext_cmds=".dll"
Chris@42 2354 need_version=no
Chris@42 2355 need_lib_prefix=no
Chris@42 2356
Chris@42 2357 case $GCC,$cc_basename in
Chris@42 2358 yes,*)
Chris@42 2359 # gcc
Chris@42 2360 library_names_spec='$libname.dll.a'
Chris@42 2361 # DLL is installed to $(libdir)/../bin by postinstall_cmds
Chris@42 2362 postinstall_cmds='base_file=`basename \${file}`~
Chris@42 2363 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
Chris@42 2364 dldir=$destdir/`dirname \$dlpath`~
Chris@42 2365 test -d \$dldir || mkdir -p \$dldir~
Chris@42 2366 $install_prog $dir/$dlname \$dldir/$dlname~
Chris@42 2367 chmod a+x \$dldir/$dlname~
Chris@42 2368 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
Chris@42 2369 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
Chris@42 2370 fi'
Chris@42 2371 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
Chris@42 2372 dlpath=$dir/\$dldll~
Chris@42 2373 $RM \$dlpath'
Chris@42 2374 shlibpath_overrides_runpath=yes
Chris@42 2375
Chris@42 2376 case $host_os in
Chris@42 2377 cygwin*)
Chris@42 2378 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
Chris@42 2379 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
Chris@42 2380 m4_if([$1], [],[
Chris@42 2381 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
Chris@42 2382 ;;
Chris@42 2383 mingw* | cegcc*)
Chris@42 2384 # MinGW DLLs use traditional 'lib' prefix
Chris@42 2385 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
Chris@42 2386 ;;
Chris@42 2387 pw32*)
Chris@42 2388 # pw32 DLLs use 'pw' prefix rather than 'lib'
Chris@42 2389 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
Chris@42 2390 ;;
Chris@42 2391 esac
Chris@42 2392 dynamic_linker='Win32 ld.exe'
Chris@42 2393 ;;
Chris@42 2394
Chris@42 2395 *,cl*)
Chris@42 2396 # Native MSVC
Chris@42 2397 libname_spec='$name'
Chris@42 2398 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
Chris@42 2399 library_names_spec='${libname}.dll.lib'
Chris@42 2400
Chris@42 2401 case $build_os in
Chris@42 2402 mingw*)
Chris@42 2403 sys_lib_search_path_spec=
Chris@42 2404 lt_save_ifs=$IFS
Chris@42 2405 IFS=';'
Chris@42 2406 for lt_path in $LIB
Chris@42 2407 do
Chris@42 2408 IFS=$lt_save_ifs
Chris@42 2409 # Let DOS variable expansion print the short 8.3 style file name.
Chris@42 2410 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
Chris@42 2411 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
Chris@42 2412 done
Chris@42 2413 IFS=$lt_save_ifs
Chris@42 2414 # Convert to MSYS style.
Chris@42 2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
Chris@42 2416 ;;
Chris@42 2417 cygwin*)
Chris@42 2418 # Convert to unix form, then to dos form, then back to unix form
Chris@42 2419 # but this time dos style (no spaces!) so that the unix form looks
Chris@42 2420 # like /cygdrive/c/PROGRA~1:/cygdr...
Chris@42 2421 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
Chris@42 2422 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
Chris@42 2423 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
Chris@42 2424 ;;
Chris@42 2425 *)
Chris@42 2426 sys_lib_search_path_spec="$LIB"
Chris@42 2427 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
Chris@42 2428 # It is most probably a Windows format PATH.
Chris@42 2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
Chris@42 2430 else
Chris@42 2431 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
Chris@42 2432 fi
Chris@42 2433 # FIXME: find the short name or the path components, as spaces are
Chris@42 2434 # common. (e.g. "Program Files" -> "PROGRA~1")
Chris@42 2435 ;;
Chris@42 2436 esac
Chris@42 2437
Chris@42 2438 # DLL is installed to $(libdir)/../bin by postinstall_cmds
Chris@42 2439 postinstall_cmds='base_file=`basename \${file}`~
Chris@42 2440 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
Chris@42 2441 dldir=$destdir/`dirname \$dlpath`~
Chris@42 2442 test -d \$dldir || mkdir -p \$dldir~
Chris@42 2443 $install_prog $dir/$dlname \$dldir/$dlname'
Chris@42 2444 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
Chris@42 2445 dlpath=$dir/\$dldll~
Chris@42 2446 $RM \$dlpath'
Chris@42 2447 shlibpath_overrides_runpath=yes
Chris@42 2448 dynamic_linker='Win32 link.exe'
Chris@42 2449 ;;
Chris@42 2450
Chris@42 2451 *)
Chris@42 2452 # Assume MSVC wrapper
Chris@42 2453 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
Chris@42 2454 dynamic_linker='Win32 ld.exe'
Chris@42 2455 ;;
Chris@42 2456 esac
Chris@42 2457 # FIXME: first we should search . and the directory the executable is in
Chris@42 2458 shlibpath_var=PATH
Chris@42 2459 ;;
Chris@42 2460
Chris@42 2461 darwin* | rhapsody*)
Chris@42 2462 dynamic_linker="$host_os dyld"
Chris@42 2463 version_type=darwin
Chris@42 2464 need_lib_prefix=no
Chris@42 2465 need_version=no
Chris@42 2466 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
Chris@42 2467 soname_spec='${libname}${release}${major}$shared_ext'
Chris@42 2468 shlibpath_overrides_runpath=yes
Chris@42 2469 shlibpath_var=DYLD_LIBRARY_PATH
Chris@42 2470 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
Chris@42 2471 m4_if([$1], [],[
Chris@42 2472 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
Chris@42 2473 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
Chris@42 2474 ;;
Chris@42 2475
Chris@42 2476 dgux*)
Chris@42 2477 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2478 need_lib_prefix=no
Chris@42 2479 need_version=no
Chris@42 2480 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
Chris@42 2481 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2482 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2483 ;;
Chris@42 2484
Chris@42 2485 freebsd* | dragonfly*)
Chris@42 2486 # DragonFly does not have aout. When/if they implement a new
Chris@42 2487 # versioning mechanism, adjust this.
Chris@42 2488 if test -x /usr/bin/objformat; then
Chris@42 2489 objformat=`/usr/bin/objformat`
Chris@42 2490 else
Chris@42 2491 case $host_os in
Chris@42 2492 freebsd[[23]].*) objformat=aout ;;
Chris@42 2493 *) objformat=elf ;;
Chris@42 2494 esac
Chris@42 2495 fi
Chris@42 2496 version_type=freebsd-$objformat
Chris@42 2497 case $version_type in
Chris@42 2498 freebsd-elf*)
Chris@42 2499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
Chris@42 2500 need_version=no
Chris@42 2501 need_lib_prefix=no
Chris@42 2502 ;;
Chris@42 2503 freebsd-*)
Chris@42 2504 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
Chris@42 2505 need_version=yes
Chris@42 2506 ;;
Chris@42 2507 esac
Chris@42 2508 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2509 case $host_os in
Chris@42 2510 freebsd2.*)
Chris@42 2511 shlibpath_overrides_runpath=yes
Chris@42 2512 ;;
Chris@42 2513 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
Chris@42 2514 shlibpath_overrides_runpath=yes
Chris@42 2515 hardcode_into_libs=yes
Chris@42 2516 ;;
Chris@42 2517 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
Chris@42 2518 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
Chris@42 2519 shlibpath_overrides_runpath=no
Chris@42 2520 hardcode_into_libs=yes
Chris@42 2521 ;;
Chris@42 2522 *) # from 4.6 on, and DragonFly
Chris@42 2523 shlibpath_overrides_runpath=yes
Chris@42 2524 hardcode_into_libs=yes
Chris@42 2525 ;;
Chris@42 2526 esac
Chris@42 2527 ;;
Chris@42 2528
Chris@42 2529 haiku*)
Chris@42 2530 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2531 need_lib_prefix=no
Chris@42 2532 need_version=no
Chris@42 2533 dynamic_linker="$host_os runtime_loader"
Chris@42 2534 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
Chris@42 2535 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2536 shlibpath_var=LIBRARY_PATH
Chris@42 2537 shlibpath_overrides_runpath=yes
Chris@42 2538 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
Chris@42 2539 hardcode_into_libs=yes
Chris@42 2540 ;;
Chris@42 2541
Chris@42 2542 hpux9* | hpux10* | hpux11*)
Chris@42 2543 # Give a soname corresponding to the major version so that dld.sl refuses to
Chris@42 2544 # link against other versions.
Chris@42 2545 version_type=sunos
Chris@42 2546 need_lib_prefix=no
Chris@42 2547 need_version=no
Chris@42 2548 case $host_cpu in
Chris@42 2549 ia64*)
Chris@42 2550 shrext_cmds='.so'
Chris@42 2551 hardcode_into_libs=yes
Chris@42 2552 dynamic_linker="$host_os dld.so"
Chris@42 2553 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2554 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
Chris@42 2555 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2556 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2557 if test "X$HPUX_IA64_MODE" = X32; then
Chris@42 2558 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
Chris@42 2559 else
Chris@42 2560 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
Chris@42 2561 fi
Chris@42 2562 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
Chris@42 2563 ;;
Chris@42 2564 hppa*64*)
Chris@42 2565 shrext_cmds='.sl'
Chris@42 2566 hardcode_into_libs=yes
Chris@42 2567 dynamic_linker="$host_os dld.sl"
Chris@42 2568 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
Chris@42 2569 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
Chris@42 2570 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2571 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2572 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
Chris@42 2573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
Chris@42 2574 ;;
Chris@42 2575 *)
Chris@42 2576 shrext_cmds='.sl'
Chris@42 2577 dynamic_linker="$host_os dld.sl"
Chris@42 2578 shlibpath_var=SHLIB_PATH
Chris@42 2579 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
Chris@42 2580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2581 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2582 ;;
Chris@42 2583 esac
Chris@42 2584 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
Chris@42 2585 postinstall_cmds='chmod 555 $lib'
Chris@42 2586 # or fails outright, so override atomically:
Chris@42 2587 install_override_mode=555
Chris@42 2588 ;;
Chris@42 2589
Chris@42 2590 interix[[3-9]]*)
Chris@42 2591 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2592 need_lib_prefix=no
Chris@42 2593 need_version=no
Chris@42 2594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
Chris@42 2595 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2596 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
Chris@42 2597 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2598 shlibpath_overrides_runpath=no
Chris@42 2599 hardcode_into_libs=yes
Chris@42 2600 ;;
Chris@42 2601
Chris@42 2602 irix5* | irix6* | nonstopux*)
Chris@42 2603 case $host_os in
Chris@42 2604 nonstopux*) version_type=nonstopux ;;
Chris@42 2605 *)
Chris@42 2606 if test "$lt_cv_prog_gnu_ld" = yes; then
Chris@42 2607 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2608 else
Chris@42 2609 version_type=irix
Chris@42 2610 fi ;;
Chris@42 2611 esac
Chris@42 2612 need_lib_prefix=no
Chris@42 2613 need_version=no
Chris@42 2614 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2615 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
Chris@42 2616 case $host_os in
Chris@42 2617 irix5* | nonstopux*)
Chris@42 2618 libsuff= shlibsuff=
Chris@42 2619 ;;
Chris@42 2620 *)
Chris@42 2621 case $LD in # libtool.m4 will add one of these switches to LD
Chris@42 2622 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
Chris@42 2623 libsuff= shlibsuff= libmagic=32-bit;;
Chris@42 2624 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
Chris@42 2625 libsuff=32 shlibsuff=N32 libmagic=N32;;
Chris@42 2626 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
Chris@42 2627 libsuff=64 shlibsuff=64 libmagic=64-bit;;
Chris@42 2628 *) libsuff= shlibsuff= libmagic=never-match;;
Chris@42 2629 esac
Chris@42 2630 ;;
Chris@42 2631 esac
Chris@42 2632 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
Chris@42 2633 shlibpath_overrides_runpath=no
Chris@42 2634 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
Chris@42 2635 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
Chris@42 2636 hardcode_into_libs=yes
Chris@42 2637 ;;
Chris@42 2638
Chris@42 2639 # No shared lib support for Linux oldld, aout, or coff.
Chris@42 2640 linux*oldld* | linux*aout* | linux*coff*)
Chris@42 2641 dynamic_linker=no
Chris@42 2642 ;;
Chris@42 2643
Chris@42 2644 # This must be glibc/ELF.
Chris@42 2645 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
Chris@42 2646 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2647 need_lib_prefix=no
Chris@42 2648 need_version=no
Chris@42 2649 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2650 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2651 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
Chris@42 2652 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2653 shlibpath_overrides_runpath=no
Chris@42 2654
Chris@42 2655 # Some binutils ld are patched to set DT_RUNPATH
Chris@42 2656 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
Chris@42 2657 [lt_cv_shlibpath_overrides_runpath=no
Chris@42 2658 save_LDFLAGS=$LDFLAGS
Chris@42 2659 save_libdir=$libdir
Chris@42 2660 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
Chris@42 2661 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
Chris@42 2662 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
Chris@42 2663 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
Chris@42 2664 [lt_cv_shlibpath_overrides_runpath=yes])])
Chris@42 2665 LDFLAGS=$save_LDFLAGS
Chris@42 2666 libdir=$save_libdir
Chris@42 2667 ])
Chris@42 2668 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
Chris@42 2669
Chris@42 2670 # This implies no fast_install, which is unacceptable.
Chris@42 2671 # Some rework will be needed to allow for fast_install
Chris@42 2672 # before this can be enabled.
Chris@42 2673 hardcode_into_libs=yes
Chris@42 2674
Chris@42 2675 # Append ld.so.conf contents to the search path
Chris@42 2676 if test -f /etc/ld.so.conf; then
Chris@42 2677 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' ' '`
Chris@42 2678 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
Chris@42 2679 fi
Chris@42 2680
Chris@42 2681 # We used to test for /lib/ld.so.1 and disable shared libraries on
Chris@42 2682 # powerpc, because MkLinux only supported shared libraries with the
Chris@42 2683 # GNU dynamic linker. Since this was broken with cross compilers,
Chris@42 2684 # most powerpc-linux boxes support dynamic linking these days and
Chris@42 2685 # people can always --disable-shared, the test was removed, and we
Chris@42 2686 # assume the GNU/Linux dynamic linker is in use.
Chris@42 2687 dynamic_linker='GNU/Linux ld.so'
Chris@42 2688 ;;
Chris@42 2689
Chris@42 2690 netbsdelf*-gnu)
Chris@42 2691 version_type=linux
Chris@42 2692 need_lib_prefix=no
Chris@42 2693 need_version=no
Chris@42 2694 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
Chris@42 2695 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2696 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2697 shlibpath_overrides_runpath=no
Chris@42 2698 hardcode_into_libs=yes
Chris@42 2699 dynamic_linker='NetBSD ld.elf_so'
Chris@42 2700 ;;
Chris@42 2701
Chris@42 2702 netbsd*)
Chris@42 2703 version_type=sunos
Chris@42 2704 need_lib_prefix=no
Chris@42 2705 need_version=no
Chris@42 2706 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
Chris@42 2707 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
Chris@42 2708 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
Chris@42 2709 dynamic_linker='NetBSD (a.out) ld.so'
Chris@42 2710 else
Chris@42 2711 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
Chris@42 2712 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2713 dynamic_linker='NetBSD ld.elf_so'
Chris@42 2714 fi
Chris@42 2715 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2716 shlibpath_overrides_runpath=yes
Chris@42 2717 hardcode_into_libs=yes
Chris@42 2718 ;;
Chris@42 2719
Chris@42 2720 newsos6)
Chris@42 2721 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2722 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2723 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2724 shlibpath_overrides_runpath=yes
Chris@42 2725 ;;
Chris@42 2726
Chris@42 2727 *nto* | *qnx*)
Chris@42 2728 version_type=qnx
Chris@42 2729 need_lib_prefix=no
Chris@42 2730 need_version=no
Chris@42 2731 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2732 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2733 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2734 shlibpath_overrides_runpath=no
Chris@42 2735 hardcode_into_libs=yes
Chris@42 2736 dynamic_linker='ldqnx.so'
Chris@42 2737 ;;
Chris@42 2738
Chris@42 2739 openbsd*)
Chris@42 2740 version_type=sunos
Chris@42 2741 sys_lib_dlsearch_path_spec="/usr/lib"
Chris@42 2742 need_lib_prefix=no
Chris@42 2743 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
Chris@42 2744 case $host_os in
Chris@42 2745 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
Chris@42 2746 *) need_version=no ;;
Chris@42 2747 esac
Chris@42 2748 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
Chris@42 2749 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
Chris@42 2750 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2751 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
Chris@42 2752 case $host_os in
Chris@42 2753 openbsd2.[[89]] | openbsd2.[[89]].*)
Chris@42 2754 shlibpath_overrides_runpath=no
Chris@42 2755 ;;
Chris@42 2756 *)
Chris@42 2757 shlibpath_overrides_runpath=yes
Chris@42 2758 ;;
Chris@42 2759 esac
Chris@42 2760 else
Chris@42 2761 shlibpath_overrides_runpath=yes
Chris@42 2762 fi
Chris@42 2763 ;;
Chris@42 2764
Chris@42 2765 os2*)
Chris@42 2766 libname_spec='$name'
Chris@42 2767 shrext_cmds=".dll"
Chris@42 2768 need_lib_prefix=no
Chris@42 2769 library_names_spec='$libname${shared_ext} $libname.a'
Chris@42 2770 dynamic_linker='OS/2 ld.exe'
Chris@42 2771 shlibpath_var=LIBPATH
Chris@42 2772 ;;
Chris@42 2773
Chris@42 2774 osf3* | osf4* | osf5*)
Chris@42 2775 version_type=osf
Chris@42 2776 need_lib_prefix=no
Chris@42 2777 need_version=no
Chris@42 2778 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2779 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2780 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2781 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
Chris@42 2782 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
Chris@42 2783 ;;
Chris@42 2784
Chris@42 2785 rdos*)
Chris@42 2786 dynamic_linker=no
Chris@42 2787 ;;
Chris@42 2788
Chris@42 2789 solaris*)
Chris@42 2790 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2791 need_lib_prefix=no
Chris@42 2792 need_version=no
Chris@42 2793 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2794 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2795 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2796 shlibpath_overrides_runpath=yes
Chris@42 2797 hardcode_into_libs=yes
Chris@42 2798 # ldd complains unless libraries are executable
Chris@42 2799 postinstall_cmds='chmod +x $lib'
Chris@42 2800 ;;
Chris@42 2801
Chris@42 2802 sunos4*)
Chris@42 2803 version_type=sunos
Chris@42 2804 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
Chris@42 2805 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
Chris@42 2806 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2807 shlibpath_overrides_runpath=yes
Chris@42 2808 if test "$with_gnu_ld" = yes; then
Chris@42 2809 need_lib_prefix=no
Chris@42 2810 fi
Chris@42 2811 need_version=yes
Chris@42 2812 ;;
Chris@42 2813
Chris@42 2814 sysv4 | sysv4.3*)
Chris@42 2815 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2816 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2817 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2818 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2819 case $host_vendor in
Chris@42 2820 sni)
Chris@42 2821 shlibpath_overrides_runpath=no
Chris@42 2822 need_lib_prefix=no
Chris@42 2823 runpath_var=LD_RUN_PATH
Chris@42 2824 ;;
Chris@42 2825 siemens)
Chris@42 2826 need_lib_prefix=no
Chris@42 2827 ;;
Chris@42 2828 motorola)
Chris@42 2829 need_lib_prefix=no
Chris@42 2830 need_version=no
Chris@42 2831 shlibpath_overrides_runpath=no
Chris@42 2832 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
Chris@42 2833 ;;
Chris@42 2834 esac
Chris@42 2835 ;;
Chris@42 2836
Chris@42 2837 sysv4*MP*)
Chris@42 2838 if test -d /usr/nec ;then
Chris@42 2839 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2840 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
Chris@42 2841 soname_spec='$libname${shared_ext}.$major'
Chris@42 2842 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2843 fi
Chris@42 2844 ;;
Chris@42 2845
Chris@42 2846 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
Chris@42 2847 version_type=freebsd-elf
Chris@42 2848 need_lib_prefix=no
Chris@42 2849 need_version=no
Chris@42 2850 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
Chris@42 2851 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2852 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2853 shlibpath_overrides_runpath=yes
Chris@42 2854 hardcode_into_libs=yes
Chris@42 2855 if test "$with_gnu_ld" = yes; then
Chris@42 2856 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
Chris@42 2857 else
Chris@42 2858 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
Chris@42 2859 case $host_os in
Chris@42 2860 sco3.2v5*)
Chris@42 2861 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
Chris@42 2862 ;;
Chris@42 2863 esac
Chris@42 2864 fi
Chris@42 2865 sys_lib_dlsearch_path_spec='/usr/lib'
Chris@42 2866 ;;
Chris@42 2867
Chris@42 2868 tpf*)
Chris@42 2869 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
Chris@42 2870 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2871 need_lib_prefix=no
Chris@42 2872 need_version=no
Chris@42 2873 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2874 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2875 shlibpath_overrides_runpath=no
Chris@42 2876 hardcode_into_libs=yes
Chris@42 2877 ;;
Chris@42 2878
Chris@42 2879 uts4*)
Chris@42 2880 version_type=linux # correct to gnu/linux during the next big refactor
Chris@42 2881 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
Chris@42 2882 soname_spec='${libname}${release}${shared_ext}$major'
Chris@42 2883 shlibpath_var=LD_LIBRARY_PATH
Chris@42 2884 ;;
Chris@42 2885
Chris@42 2886 *)
Chris@42 2887 dynamic_linker=no
Chris@42 2888 ;;
Chris@42 2889 esac
Chris@42 2890 AC_MSG_RESULT([$dynamic_linker])
Chris@42 2891 test "$dynamic_linker" = no && can_build_shared=no
Chris@42 2892
Chris@42 2893 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
Chris@42 2894 if test "$GCC" = yes; then
Chris@42 2895 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
Chris@42 2896 fi
Chris@42 2897
Chris@42 2898 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
Chris@42 2899 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
Chris@42 2900 fi
Chris@42 2901 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
Chris@42 2902 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
Chris@42 2903 fi
Chris@42 2904
Chris@42 2905 _LT_DECL([], [variables_saved_for_relink], [1],
Chris@42 2906 [Variables whose values should be saved in libtool wrapper scripts and
Chris@42 2907 restored at link time])
Chris@42 2908 _LT_DECL([], [need_lib_prefix], [0],
Chris@42 2909 [Do we need the "lib" prefix for modules?])
Chris@42 2910 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
Chris@42 2911 _LT_DECL([], [version_type], [0], [Library versioning type])
Chris@42 2912 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
Chris@42 2913 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
Chris@42 2914 _LT_DECL([], [shlibpath_overrides_runpath], [0],
Chris@42 2915 [Is shlibpath searched before the hard-coded library search path?])
Chris@42 2916 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
Chris@42 2917 _LT_DECL([], [library_names_spec], [1],
Chris@42 2918 [[List of archive names. First name is the real one, the rest are links.
Chris@42 2919 The last name is the one that the linker finds with -lNAME]])
Chris@42 2920 _LT_DECL([], [soname_spec], [1],
Chris@42 2921 [[The coded name of the library, if different from the real name]])
Chris@42 2922 _LT_DECL([], [install_override_mode], [1],
Chris@42 2923 [Permission mode override for installation of shared libraries])
Chris@42 2924 _LT_DECL([], [postinstall_cmds], [2],
Chris@42 2925 [Command to use after installation of a shared archive])
Chris@42 2926 _LT_DECL([], [postuninstall_cmds], [2],
Chris@42 2927 [Command to use after uninstallation of a shared archive])
Chris@42 2928 _LT_DECL([], [finish_cmds], [2],
Chris@42 2929 [Commands used to finish a libtool library installation in a directory])
Chris@42 2930 _LT_DECL([], [finish_eval], [1],
Chris@42 2931 [[As "finish_cmds", except a single script fragment to be evaled but
Chris@42 2932 not shown]])
Chris@42 2933 _LT_DECL([], [hardcode_into_libs], [0],
Chris@42 2934 [Whether we should hardcode library paths into libraries])
Chris@42 2935 _LT_DECL([], [sys_lib_search_path_spec], [2],
Chris@42 2936 [Compile-time system search path for libraries])
Chris@42 2937 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
Chris@42 2938 [Run-time system search path for libraries])
Chris@42 2939 ])# _LT_SYS_DYNAMIC_LINKER
Chris@42 2940
Chris@42 2941
Chris@42 2942 # _LT_PATH_TOOL_PREFIX(TOOL)
Chris@42 2943 # --------------------------
Chris@42 2944 # find a file program which can recognize shared library
Chris@42 2945 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
Chris@42 2946 [m4_require([_LT_DECL_EGREP])dnl
Chris@42 2947 AC_MSG_CHECKING([for $1])
Chris@42 2948 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
Chris@42 2949 [case $MAGIC_CMD in
Chris@42 2950 [[\\/*] | ?:[\\/]*])
Chris@42 2951 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
Chris@42 2952 ;;
Chris@42 2953 *)
Chris@42 2954 lt_save_MAGIC_CMD="$MAGIC_CMD"
Chris@42 2955 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
Chris@42 2956 dnl $ac_dummy forces splitting on constant user-supplied paths.
Chris@42 2957 dnl POSIX.2 word splitting is done only on the output of word expansions,
Chris@42 2958 dnl not every word. This closes a longstanding sh security hole.
Chris@42 2959 ac_dummy="m4_if([$2], , $PATH, [$2])"
Chris@42 2960 for ac_dir in $ac_dummy; do
Chris@42 2961 IFS="$lt_save_ifs"
Chris@42 2962 test -z "$ac_dir" && ac_dir=.
Chris@42 2963 if test -f $ac_dir/$1; then
Chris@42 2964 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
Chris@42 2965 if test -n "$file_magic_test_file"; then
Chris@42 2966 case $deplibs_check_method in
Chris@42 2967 "file_magic "*)
Chris@42 2968 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
Chris@42 2969 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
Chris@42 2970 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
Chris@42 2971 $EGREP "$file_magic_regex" > /dev/null; then
Chris@42 2972 :
Chris@42 2973 else
Chris@42 2974 cat <<_LT_EOF 1>&2
Chris@42 2975
Chris@42 2976 *** Warning: the command libtool uses to detect shared libraries,
Chris@42 2977 *** $file_magic_cmd, produces output that libtool cannot recognize.
Chris@42 2978 *** The result is that libtool may fail to recognize shared libraries
Chris@42 2979 *** as such. This will affect the creation of libtool libraries that
Chris@42 2980 *** depend on shared libraries, but programs linked with such libtool
Chris@42 2981 *** libraries will work regardless of this problem. Nevertheless, you
Chris@42 2982 *** may want to report the problem to your system manager and/or to
Chris@42 2983 *** bug-libtool@gnu.org
Chris@42 2984
Chris@42 2985 _LT_EOF
Chris@42 2986 fi ;;
Chris@42 2987 esac
Chris@42 2988 fi
Chris@42 2989 break
Chris@42 2990 fi
Chris@42 2991 done
Chris@42 2992 IFS="$lt_save_ifs"
Chris@42 2993 MAGIC_CMD="$lt_save_MAGIC_CMD"
Chris@42 2994 ;;
Chris@42 2995 esac])
Chris@42 2996 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
Chris@42 2997 if test -n "$MAGIC_CMD"; then
Chris@42 2998 AC_MSG_RESULT($MAGIC_CMD)
Chris@42 2999 else
Chris@42 3000 AC_MSG_RESULT(no)
Chris@42 3001 fi
Chris@42 3002 _LT_DECL([], [MAGIC_CMD], [0],
Chris@42 3003 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
Chris@42 3004 ])# _LT_PATH_TOOL_PREFIX
Chris@42 3005
Chris@42 3006 # Old name:
Chris@42 3007 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
Chris@42 3008 dnl aclocal-1.4 backwards compatibility:
Chris@42 3009 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
Chris@42 3010
Chris@42 3011
Chris@42 3012 # _LT_PATH_MAGIC
Chris@42 3013 # --------------
Chris@42 3014 # find a file program which can recognize a shared library
Chris@42 3015 m4_defun([_LT_PATH_MAGIC],
Chris@42 3016 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
Chris@42 3017 if test -z "$lt_cv_path_MAGIC_CMD"; then
Chris@42 3018 if test -n "$ac_tool_prefix"; then
Chris@42 3019 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
Chris@42 3020 else
Chris@42 3021 MAGIC_CMD=:
Chris@42 3022 fi
Chris@42 3023 fi
Chris@42 3024 ])# _LT_PATH_MAGIC
Chris@42 3025
Chris@42 3026
Chris@42 3027 # LT_PATH_LD
Chris@42 3028 # ----------
Chris@42 3029 # find the pathname to the GNU or non-GNU linker
Chris@42 3030 AC_DEFUN([LT_PATH_LD],
Chris@42 3031 [AC_REQUIRE([AC_PROG_CC])dnl
Chris@42 3032 AC_REQUIRE([AC_CANONICAL_HOST])dnl
Chris@42 3033 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
Chris@42 3034 m4_require([_LT_DECL_SED])dnl
Chris@42 3035 m4_require([_LT_DECL_EGREP])dnl
Chris@42 3036 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
Chris@42 3037
Chris@42 3038 AC_ARG_WITH([gnu-ld],
Chris@42 3039 [AS_HELP_STRING([--with-gnu-ld],
Chris@42 3040 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
Chris@42 3041 [test "$withval" = no || with_gnu_ld=yes],
Chris@42 3042 [with_gnu_ld=no])dnl
Chris@42 3043
Chris@42 3044 ac_prog=ld
Chris@42 3045 if test "$GCC" = yes; then
Chris@42 3046 # Check if gcc -print-prog-name=ld gives a path.
Chris@42 3047 AC_MSG_CHECKING([for ld used by $CC])
Chris@42 3048 case $host in
Chris@42 3049 *-*-mingw*)
Chris@42 3050 # gcc leaves a trailing carriage return which upsets mingw
Chris@42 3051 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
Chris@42 3052 *)
Chris@42 3053 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
Chris@42 3054 esac
Chris@42 3055 case $ac_prog in
Chris@42 3056 # Accept absolute paths.
Chris@42 3057 [[\\/]]* | ?:[[\\/]]*)
Chris@42 3058 re_direlt='/[[^/]][[^/]]*/\.\./'
Chris@42 3059 # Canonicalize the pathname of ld
Chris@42 3060 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
Chris@42 3061 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
Chris@42 3062 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
Chris@42 3063 done
Chris@42 3064 test -z "$LD" && LD="$ac_prog"
Chris@42 3065 ;;
Chris@42 3066 "")
Chris@42 3067 # If it fails, then pretend we aren't using GCC.
Chris@42 3068 ac_prog=ld
Chris@42 3069 ;;
Chris@42 3070 *)
Chris@42 3071 # If it is relative, then search for the first ld in PATH.
Chris@42 3072 with_gnu_ld=unknown
Chris@42 3073 ;;
Chris@42 3074 esac
Chris@42 3075 elif test "$with_gnu_ld" = yes; then
Chris@42 3076 AC_MSG_CHECKING([for GNU ld])
Chris@42 3077 else
Chris@42 3078 AC_MSG_CHECKING([for non-GNU ld])
Chris@42 3079 fi
Chris@42 3080 AC_CACHE_VAL(lt_cv_path_LD,
Chris@42 3081 [if test -z "$LD"; then
Chris@42 3082 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
Chris@42 3083 for ac_dir in $PATH; do
Chris@42 3084 IFS="$lt_save_ifs"
Chris@42 3085 test -z "$ac_dir" && ac_dir=.
Chris@42 3086 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
Chris@42 3087 lt_cv_path_LD="$ac_dir/$ac_prog"
Chris@42 3088 # Check to see if the program is GNU ld. I'd rather use --version,
Chris@42 3089 # but apparently some variants of GNU ld only accept -v.
Chris@42 3090 # Break only if it was the GNU/non-GNU ld that we prefer.
Chris@42 3091 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
Chris@42 3092 *GNU* | *'with BFD'*)
Chris@42 3093 test "$with_gnu_ld" != no && break
Chris@42 3094 ;;
Chris@42 3095 *)
Chris@42 3096 test "$with_gnu_ld" != yes && break
Chris@42 3097 ;;
Chris@42 3098 esac
Chris@42 3099 fi
Chris@42 3100 done
Chris@42 3101 IFS="$lt_save_ifs"
Chris@42 3102 else
Chris@42 3103 lt_cv_path_LD="$LD" # Let the user override the test with a path.
Chris@42 3104 fi])
Chris@42 3105 LD="$lt_cv_path_LD"
Chris@42 3106 if test -n "$LD"; then
Chris@42 3107 AC_MSG_RESULT($LD)
Chris@42 3108 else
Chris@42 3109 AC_MSG_RESULT(no)
Chris@42 3110 fi
Chris@42 3111 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
Chris@42 3112 _LT_PATH_LD_GNU
Chris@42 3113 AC_SUBST([LD])
Chris@42 3114
Chris@42 3115 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
Chris@42 3116 ])# LT_PATH_LD
Chris@42 3117
Chris@42 3118 # Old names:
Chris@42 3119 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
Chris@42 3120 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
Chris@42 3121 dnl aclocal-1.4 backwards compatibility:
Chris@42 3122 dnl AC_DEFUN([AM_PROG_LD], [])
Chris@42 3123 dnl AC_DEFUN([AC_PROG_LD], [])
Chris@42 3124
Chris@42 3125
Chris@42 3126 # _LT_PATH_LD_GNU
Chris@42 3127 #- --------------
Chris@42 3128 m4_defun([_LT_PATH_LD_GNU],
Chris@42 3129 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
Chris@42 3130 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
Chris@42 3131 case `$LD -v 2>&1 </dev/null` in
Chris@42 3132 *GNU* | *'with BFD'*)
Chris@42 3133 lt_cv_prog_gnu_ld=yes
Chris@42 3134 ;;
Chris@42 3135 *)
Chris@42 3136 lt_cv_prog_gnu_ld=no
Chris@42 3137 ;;
Chris@42 3138 esac])
Chris@42 3139 with_gnu_ld=$lt_cv_prog_gnu_ld
Chris@42 3140 ])# _LT_PATH_LD_GNU
Chris@42 3141
Chris@42 3142
Chris@42 3143 # _LT_CMD_RELOAD
Chris@42 3144 # --------------
Chris@42 3145 # find reload flag for linker
Chris@42 3146 # -- PORTME Some linkers may need a different reload flag.
Chris@42 3147 m4_defun([_LT_CMD_RELOAD],
Chris@42 3148 [AC_CACHE_CHECK([for $LD option to reload object files],
Chris@42 3149 lt_cv_ld_reload_flag,
Chris@42 3150 [lt_cv_ld_reload_flag='-r'])
Chris@42 3151 reload_flag=$lt_cv_ld_reload_flag
Chris@42 3152 case $reload_flag in
Chris@42 3153 "" | " "*) ;;
Chris@42 3154 *) reload_flag=" $reload_flag" ;;
Chris@42 3155 esac
Chris@42 3156 reload_cmds='$LD$reload_flag -o $output$reload_objs'
Chris@42 3157 case $host_os in
Chris@42 3158 cygwin* | mingw* | pw32* | cegcc*)
Chris@42 3159 if test "$GCC" != yes; then
Chris@42 3160 reload_cmds=false
Chris@42 3161 fi
Chris@42 3162 ;;
Chris@42 3163 darwin*)
Chris@42 3164 if test "$GCC" = yes; then
Chris@42 3165 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
Chris@42 3166 else
Chris@42 3167 reload_cmds='$LD$reload_flag -o $output$reload_objs'
Chris@42 3168 fi
Chris@42 3169 ;;
Chris@42 3170 esac
Chris@42 3171 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
Chris@42 3172 _LT_TAGDECL([], [reload_cmds], [2])dnl
Chris@42 3173 ])# _LT_CMD_RELOAD
Chris@42 3174
Chris@42 3175
Chris@42 3176 # _LT_CHECK_MAGIC_METHOD
Chris@42 3177 # ----------------------
Chris@42 3178 # how to check for library dependencies
Chris@42 3179 # -- PORTME fill in with the dynamic library characteristics
Chris@42 3180 m4_defun([_LT_CHECK_MAGIC_METHOD],
Chris@42 3181 [m4_require([_LT_DECL_EGREP])
Chris@42 3182 m4_require([_LT_DECL_OBJDUMP])
Chris@42 3183 AC_CACHE_CHECK([how to recognize dependent libraries],
Chris@42 3184 lt_cv_deplibs_check_method,
Chris@42 3185 [lt_cv_file_magic_cmd='$MAGIC_CMD'
Chris@42 3186 lt_cv_file_magic_test_file=
Chris@42 3187 lt_cv_deplibs_check_method='unknown'
Chris@42 3188 # Need to set the preceding variable on all platforms that support
Chris@42 3189 # interlibrary dependencies.
Chris@42 3190 # 'none' -- dependencies not supported.
Chris@42 3191 # `unknown' -- same as none, but documents that we really don't know.
Chris@42 3192 # 'pass_all' -- all dependencies passed with no checks.
Chris@42 3193 # 'test_compile' -- check by making test program.
Chris@42 3194 # 'file_magic [[regex]]' -- check by looking for files in library path
Chris@42 3195 # which responds to the $file_magic_cmd with a given extended regex.
Chris@42 3196 # If you have `file' or equivalent on your system and you're not sure
Chris@42 3197 # whether `pass_all' will *always* work, you probably want this one.
Chris@42 3198
Chris@42 3199 case $host_os in
Chris@42 3200 aix[[4-9]]*)
Chris@42 3201 lt_cv_deplibs_check_method=pass_all
Chris@42 3202 ;;
Chris@42 3203
Chris@42 3204 beos*)
Chris@42 3205 lt_cv_deplibs_check_method=pass_all
Chris@42 3206 ;;
Chris@42 3207
Chris@42 3208 bsdi[[45]]*)
Chris@42 3209 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
Chris@42 3210 lt_cv_file_magic_cmd='/usr/bin/file -L'
Chris@42 3211 lt_cv_file_magic_test_file=/shlib/libc.so
Chris@42 3212 ;;
Chris@42 3213
Chris@42 3214 cygwin*)
Chris@42 3215 # func_win32_libid is a shell function defined in ltmain.sh
Chris@42 3216 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
Chris@42 3217 lt_cv_file_magic_cmd='func_win32_libid'
Chris@42 3218 ;;
Chris@42 3219
Chris@42 3220 mingw* | pw32*)
Chris@42 3221 # Base MSYS/MinGW do not provide the 'file' command needed by
Chris@42 3222 # func_win32_libid shell function, so use a weaker test based on 'objdump',
Chris@42 3223 # unless we find 'file', for example because we are cross-compiling.
Chris@42 3224 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
Chris@42 3225 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
Chris@42 3226 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
Chris@42 3227 lt_cv_file_magic_cmd='func_win32_libid'
Chris@42 3228 else
Chris@42 3229 # Keep this pattern in sync with the one in func_win32_libid.
Chris@42 3230 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
Chris@42 3231 lt_cv_file_magic_cmd='$OBJDUMP -f'
Chris@42 3232 fi
Chris@42 3233 ;;
Chris@42 3234
Chris@42 3235 cegcc*)
Chris@42 3236 # use the weaker test based on 'objdump'. See mingw*.
Chris@42 3237 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
Chris@42 3238 lt_cv_file_magic_cmd='$OBJDUMP -f'
Chris@42 3239 ;;
Chris@42 3240
Chris@42 3241 darwin* | rhapsody*)
Chris@42 3242 lt_cv_deplibs_check_method=pass_all
Chris@42 3243 ;;
Chris@42 3244
Chris@42 3245 freebsd* | dragonfly*)
Chris@42 3246 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
Chris@42 3247 case $host_cpu in
Chris@42 3248 i*86 )
Chris@42 3249 # Not sure whether the presence of OpenBSD here was a mistake.
Chris@42 3250 # Let's accept both of them until this is cleared up.
Chris@42 3251 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
Chris@42 3252 lt_cv_file_magic_cmd=/usr/bin/file
Chris@42 3253 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
Chris@42 3254 ;;
Chris@42 3255 esac
Chris@42 3256 else
Chris@42 3257 lt_cv_deplibs_check_method=pass_all
Chris@42 3258 fi
Chris@42 3259 ;;
Chris@42 3260
Chris@42 3261 haiku*)
Chris@42 3262 lt_cv_deplibs_check_method=pass_all
Chris@42 3263 ;;
Chris@42 3264
Chris@42 3265 hpux10.20* | hpux11*)
Chris@42 3266 lt_cv_file_magic_cmd=/usr/bin/file
Chris@42 3267 case $host_cpu in
Chris@42 3268 ia64*)
Chris@42 3269 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
Chris@42 3270 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
Chris@42 3271 ;;
Chris@42 3272 hppa*64*)
Chris@42 3273 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
Chris@42 3274 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
Chris@42 3275 ;;
Chris@42 3276 *)
Chris@42 3277 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
Chris@42 3278 lt_cv_file_magic_test_file=/usr/lib/libc.sl
Chris@42 3279 ;;
Chris@42 3280 esac
Chris@42 3281 ;;
Chris@42 3282
Chris@42 3283 interix[[3-9]]*)
Chris@42 3284 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
Chris@42 3285 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
Chris@42 3286 ;;
Chris@42 3287
Chris@42 3288 irix5* | irix6* | nonstopux*)
Chris@42 3289 case $LD in
Chris@42 3290 *-32|*"-32 ") libmagic=32-bit;;
Chris@42 3291 *-n32|*"-n32 ") libmagic=N32;;
Chris@42 3292 *-64|*"-64 ") libmagic=64-bit;;
Chris@42 3293 *) libmagic=never-match;;
Chris@42 3294 esac
Chris@42 3295 lt_cv_deplibs_check_method=pass_all
Chris@42 3296 ;;
Chris@42 3297
Chris@42 3298 # This must be glibc/ELF.
Chris@42 3299 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
Chris@42 3300 lt_cv_deplibs_check_method=pass_all
Chris@42 3301 ;;
Chris@42 3302
Chris@42 3303 netbsd* | netbsdelf*-gnu)
Chris@42 3304 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
Chris@42 3305 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
Chris@42 3306 else
Chris@42 3307 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
Chris@42 3308 fi
Chris@42 3309 ;;
Chris@42 3310
Chris@42 3311 newos6*)
Chris@42 3312 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
Chris@42 3313 lt_cv_file_magic_cmd=/usr/bin/file
Chris@42 3314 lt_cv_file_magic_test_file=/usr/lib/libnls.so
Chris@42 3315 ;;
Chris@42 3316
Chris@42 3317 *nto* | *qnx*)
Chris@42 3318 lt_cv_deplibs_check_method=pass_all
Chris@42 3319 ;;
Chris@42 3320
Chris@42 3321 openbsd*)
Chris@42 3322 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
Chris@42 3323 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
Chris@42 3324 else
Chris@42 3325 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
Chris@42 3326 fi
Chris@42 3327 ;;
Chris@42 3328
Chris@42 3329 osf3* | osf4* | osf5*)
Chris@42 3330 lt_cv_deplibs_check_method=pass_all
Chris@42 3331 ;;
Chris@42 3332
Chris@42 3333 rdos*)
Chris@42 3334 lt_cv_deplibs_check_method=pass_all
Chris@42 3335 ;;
Chris@42 3336
Chris@42 3337 solaris*)
Chris@42 3338 lt_cv_deplibs_check_method=pass_all
Chris@42 3339 ;;
Chris@42 3340
Chris@42 3341 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
Chris@42 3342 lt_cv_deplibs_check_method=pass_all
Chris@42 3343 ;;
Chris@42 3344
Chris@42 3345 sysv4 | sysv4.3*)
Chris@42 3346 case $host_vendor in
Chris@42 3347 motorola)
Chris@42 3348 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
Chris@42 3349 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
Chris@42 3350 ;;
Chris@42 3351 ncr)
Chris@42 3352 lt_cv_deplibs_check_method=pass_all
Chris@42 3353 ;;
Chris@42 3354 sequent)
Chris@42 3355 lt_cv_file_magic_cmd='/bin/file'
Chris@42 3356 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
Chris@42 3357 ;;
Chris@42 3358 sni)
Chris@42 3359 lt_cv_file_magic_cmd='/bin/file'
Chris@42 3360 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
Chris@42 3361 lt_cv_file_magic_test_file=/lib/libc.so
Chris@42 3362 ;;
Chris@42 3363 siemens)
Chris@42 3364 lt_cv_deplibs_check_method=pass_all
Chris@42 3365 ;;
Chris@42 3366 pc)
Chris@42 3367 lt_cv_deplibs_check_method=pass_all
Chris@42 3368 ;;
Chris@42 3369 esac
Chris@42 3370 ;;
Chris@42 3371
Chris@42 3372 tpf*)
Chris@42 3373 lt_cv_deplibs_check_method=pass_all
Chris@42 3374 ;;
Chris@42 3375 esac
Chris@42 3376 ])
Chris@42 3377
Chris@42 3378 file_magic_glob=
Chris@42 3379 want_nocaseglob=no
Chris@42 3380 if test "$build" = "$host"; then
Chris@42 3381 case $host_os in
Chris@42 3382 mingw* | pw32*)
Chris@42 3383 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
Chris@42 3384 want_nocaseglob=yes
Chris@42 3385 else
Chris@42 3386 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
Chris@42 3387 fi
Chris@42 3388 ;;
Chris@42 3389 esac
Chris@42 3390 fi
Chris@42 3391
Chris@42 3392 file_magic_cmd=$lt_cv_file_magic_cmd
Chris@42 3393 deplibs_check_method=$lt_cv_deplibs_check_method
Chris@42 3394 test -z "$deplibs_check_method" && deplibs_check_method=unknown
Chris@42 3395
Chris@42 3396 _LT_DECL([], [deplibs_check_method], [1],
Chris@42 3397 [Method to check whether dependent libraries are shared objects])
Chris@42 3398 _LT_DECL([], [file_magic_cmd], [1],
Chris@42 3399 [Command to use when deplibs_check_method = "file_magic"])
Chris@42 3400 _LT_DECL([], [file_magic_glob], [1],
Chris@42 3401 [How to find potential files when deplibs_check_method = "file_magic"])
Chris@42 3402 _LT_DECL([], [want_nocaseglob], [1],
Chris@42 3403 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
Chris@42 3404 ])# _LT_CHECK_MAGIC_METHOD
Chris@42 3405
Chris@42 3406
Chris@42 3407 # LT_PATH_NM
Chris@42 3408 # ----------
Chris@42 3409 # find the pathname to a BSD- or MS-compatible name lister
Chris@42 3410 AC_DEFUN([LT_PATH_NM],
Chris@42 3411 [AC_REQUIRE([AC_PROG_CC])dnl
Chris@42 3412 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
Chris@42 3413 [if test -n "$NM"; then
Chris@42 3414 # Let the user override the test.
Chris@42 3415 lt_cv_path_NM="$NM"
Chris@42 3416 else
Chris@42 3417 lt_nm_to_check="${ac_tool_prefix}nm"
Chris@42 3418 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
Chris@42 3419 lt_nm_to_check="$lt_nm_to_check nm"
Chris@42 3420 fi
Chris@42 3421 for lt_tmp_nm in $lt_nm_to_check; do
Chris@42 3422 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
Chris@42 3423 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
Chris@42 3424 IFS="$lt_save_ifs"
Chris@42 3425 test -z "$ac_dir" && ac_dir=.
Chris@42 3426 tmp_nm="$ac_dir/$lt_tmp_nm"
Chris@42 3427 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
Chris@42 3428 # Check to see if the nm accepts a BSD-compat flag.
Chris@42 3429 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
Chris@42 3430 # nm: unknown option "B" ignored
Chris@42 3431 # Tru64's nm complains that /dev/null is an invalid object file
Chris@42 3432 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
Chris@42 3433 */dev/null* | *'Invalid file or object type'*)
Chris@42 3434 lt_cv_path_NM="$tmp_nm -B"
Chris@42 3435 break
Chris@42 3436 ;;
Chris@42 3437 *)
Chris@42 3438 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
Chris@42 3439 */dev/null*)
Chris@42 3440 lt_cv_path_NM="$tmp_nm -p"
Chris@42 3441 break
Chris@42 3442 ;;
Chris@42 3443 *)
Chris@42 3444 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
Chris@42 3445 continue # so that we can try to find one that supports BSD flags
Chris@42 3446 ;;
Chris@42 3447 esac
Chris@42 3448 ;;
Chris@42 3449 esac
Chris@42 3450 fi
Chris@42 3451 done
Chris@42 3452 IFS="$lt_save_ifs"
Chris@42 3453 done
Chris@42 3454 : ${lt_cv_path_NM=no}
Chris@42 3455 fi])
Chris@42 3456 if test "$lt_cv_path_NM" != "no"; then
Chris@42 3457 NM="$lt_cv_path_NM"
Chris@42 3458 else
Chris@42 3459 # Didn't find any BSD compatible name lister, look for dumpbin.
Chris@42 3460 if test -n "$DUMPBIN"; then :
Chris@42 3461 # Let the user override the test.
Chris@42 3462 else
Chris@42 3463 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
Chris@42 3464 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
Chris@42 3465 *COFF*)
Chris@42 3466 DUMPBIN="$DUMPBIN -symbols"
Chris@42 3467 ;;
Chris@42 3468 *)
Chris@42 3469 DUMPBIN=:
Chris@42 3470 ;;
Chris@42 3471 esac
Chris@42 3472 fi
Chris@42 3473 AC_SUBST([DUMPBIN])
Chris@42 3474 if test "$DUMPBIN" != ":"; then
Chris@42 3475 NM="$DUMPBIN"
Chris@42 3476 fi
Chris@42 3477 fi
Chris@42 3478 test -z "$NM" && NM=nm
Chris@42 3479 AC_SUBST([NM])
Chris@42 3480 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
Chris@42 3481
Chris@42 3482 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
Chris@42 3483 [lt_cv_nm_interface="BSD nm"
Chris@42 3484 echo "int some_variable = 0;" > conftest.$ac_ext
Chris@42 3485 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
Chris@42 3486 (eval "$ac_compile" 2>conftest.err)
Chris@42 3487 cat conftest.err >&AS_MESSAGE_LOG_FD
Chris@42 3488 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
Chris@42 3489 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
Chris@42 3490 cat conftest.err >&AS_MESSAGE_LOG_FD
Chris@42 3491 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
Chris@42 3492 cat conftest.out >&AS_MESSAGE_LOG_FD
Chris@42 3493 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
Chris@42 3494 lt_cv_nm_interface="MS dumpbin"
Chris@42 3495 fi
Chris@42 3496 rm -f conftest*])
Chris@42 3497 ])# LT_PATH_NM
Chris@42 3498
Chris@42 3499 # Old names:
Chris@42 3500 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
Chris@42 3501 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
Chris@42 3502 dnl aclocal-1.4 backwards compatibility:
Chris@42 3503 dnl AC_DEFUN([AM_PROG_NM], [])
Chris@42 3504 dnl AC_DEFUN([AC_PROG_NM], [])
Chris@42 3505
Chris@42 3506 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
Chris@42 3507 # --------------------------------
Chris@42 3508 # how to determine the name of the shared library
Chris@42 3509 # associated with a specific link library.
Chris@42 3510 # -- PORTME fill in with the dynamic library characteristics
Chris@42 3511 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
Chris@42 3512 [m4_require([_LT_DECL_EGREP])
Chris@42 3513 m4_require([_LT_DECL_OBJDUMP])
Chris@42 3514 m4_require([_LT_DECL_DLLTOOL])
Chris@42 3515 AC_CACHE_CHECK([how to associate runtime and link libraries],
Chris@42 3516 lt_cv_sharedlib_from_linklib_cmd,
Chris@42 3517 [lt_cv_sharedlib_from_linklib_cmd='unknown'
Chris@42 3518
Chris@42 3519 case $host_os in
Chris@42 3520 cygwin* | mingw* | pw32* | cegcc*)
Chris@42 3521 # two different shell functions defined in ltmain.sh
Chris@42 3522 # decide which to use based on capabilities of $DLLTOOL
Chris@42 3523 case `$DLLTOOL --help 2>&1` in
Chris@42 3524 *--identify-strict*)
Chris@42 3525 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
Chris@42 3526 ;;
Chris@42 3527 *)
Chris@42 3528 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
Chris@42 3529 ;;
Chris@42 3530 esac
Chris@42 3531 ;;
Chris@42 3532 *)
Chris@42 3533 # fallback: assume linklib IS sharedlib
Chris@42 3534 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
Chris@42 3535 ;;
Chris@42 3536 esac
Chris@42 3537 ])
Chris@42 3538 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
Chris@42 3539 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
Chris@42 3540
Chris@42 3541 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
Chris@42 3542 [Command to associate shared and link libraries])
Chris@42 3543 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
Chris@42 3544
Chris@42 3545
Chris@42 3546 # _LT_PATH_MANIFEST_TOOL
Chris@42 3547 # ----------------------
Chris@42 3548 # locate the manifest tool
Chris@42 3549 m4_defun([_LT_PATH_MANIFEST_TOOL],
Chris@42 3550 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
Chris@42 3551 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
Chris@42 3552 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
Chris@42 3553 [lt_cv_path_mainfest_tool=no
Chris@42 3554 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
Chris@42 3555 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
Chris@42 3556 cat conftest.err >&AS_MESSAGE_LOG_FD
Chris@42 3557 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
Chris@42 3558 lt_cv_path_mainfest_tool=yes
Chris@42 3559 fi
Chris@42 3560 rm -f conftest*])
Chris@42 3561 if test "x$lt_cv_path_mainfest_tool" != xyes; then
Chris@42 3562 MANIFEST_TOOL=:
Chris@42 3563 fi
Chris@42 3564 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
Chris@42 3565 ])# _LT_PATH_MANIFEST_TOOL
Chris@42 3566
Chris@42 3567
Chris@42 3568 # LT_LIB_M
Chris@42 3569 # --------
Chris@42 3570 # check for math library
Chris@42 3571 AC_DEFUN([LT_LIB_M],
Chris@42 3572 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
Chris@42 3573 LIBM=
Chris@42 3574 case $host in
Chris@42 3575 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
Chris@42 3576 # These system don't have libm, or don't need it
Chris@42 3577 ;;
Chris@42 3578 *-ncr-sysv4.3*)
Chris@42 3579 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
Chris@42 3580 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
Chris@42 3581 ;;
Chris@42 3582 *)
Chris@42 3583 AC_CHECK_LIB(m, cos, LIBM="-lm")
Chris@42 3584 ;;
Chris@42 3585 esac
Chris@42 3586 AC_SUBST([LIBM])
Chris@42 3587 ])# LT_LIB_M
Chris@42 3588
Chris@42 3589 # Old name:
Chris@42 3590 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
Chris@42 3591 dnl aclocal-1.4 backwards compatibility:
Chris@42 3592 dnl AC_DEFUN([AC_CHECK_LIBM], [])
Chris@42 3593
Chris@42 3594
Chris@42 3595 # _LT_COMPILER_NO_RTTI([TAGNAME])
Chris@42 3596 # -------------------------------
Chris@42 3597 m4_defun([_LT_COMPILER_NO_RTTI],
Chris@42 3598 [m4_require([_LT_TAG_COMPILER])dnl
Chris@42 3599
Chris@42 3600 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
Chris@42 3601
Chris@42 3602 if test "$GCC" = yes; then
Chris@42 3603 case $cc_basename in
Chris@42 3604 nvcc*)
Chris@42 3605 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
Chris@42 3606 *)
Chris@42 3607 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
Chris@42 3608 esac
Chris@42 3609
Chris@42 3610 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
Chris@42 3611 lt_cv_prog_compiler_rtti_exceptions,
Chris@42 3612 [-fno-rtti -fno-exceptions], [],
Chris@42 3613 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
Chris@42 3614 fi
Chris@42 3615 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
Chris@42 3616 [Compiler flag to turn off builtin functions])
Chris@42 3617 ])# _LT_COMPILER_NO_RTTI
Chris@42 3618
Chris@42 3619
Chris@42 3620 # _LT_CMD_GLOBAL_SYMBOLS
Chris@42 3621 # ----------------------
Chris@42 3622 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
Chris@42 3623 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
Chris@42 3624 AC_REQUIRE([AC_PROG_CC])dnl
Chris@42 3625 AC_REQUIRE([AC_PROG_AWK])dnl
Chris@42 3626 AC_REQUIRE([LT_PATH_NM])dnl
Chris@42 3627 AC_REQUIRE([LT_PATH_LD])dnl
Chris@42 3628 m4_require([_LT_DECL_SED])dnl
Chris@42 3629 m4_require([_LT_DECL_EGREP])dnl
Chris@42 3630 m4_require([_LT_TAG_COMPILER])dnl
Chris@42 3631
Chris@42 3632 # Check for command to grab the raw symbol name followed by C symbol from nm.
Chris@42 3633 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
Chris@42 3634 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
Chris@42 3635 [
Chris@42 3636 # These are sane defaults that work on at least a few old systems.
Chris@42 3637 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
Chris@42 3638
Chris@42 3639 # Character class describing NM global symbol codes.
Chris@42 3640 symcode='[[BCDEGRST]]'
Chris@42 3641
Chris@42 3642 # Regexp to match symbols that can be accessed directly from C.
Chris@42 3643 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
Chris@42 3644
Chris@42 3645 # Define system-specific variables.
Chris@42 3646 case $host_os in
Chris@42 3647 aix*)
Chris@42 3648 symcode='[[BCDT]]'
Chris@42 3649 ;;
Chris@42 3650 cygwin* | mingw* | pw32* | cegcc*)
Chris@42 3651 symcode='[[ABCDGISTW]]'
Chris@42 3652 ;;
Chris@42 3653 hpux*)
Chris@42 3654 if test "$host_cpu" = ia64; then
Chris@42 3655 symcode='[[ABCDEGRST]]'
Chris@42 3656 fi
Chris@42 3657 ;;
Chris@42 3658 irix* | nonstopux*)
Chris@42 3659 symcode='[[BCDEGRST]]'
Chris@42 3660 ;;
Chris@42 3661 osf*)
Chris@42 3662 symcode='[[BCDEGQRST]]'
Chris@42 3663 ;;
Chris@42 3664 solaris*)
Chris@42 3665 symcode='[[BDRT]]'
Chris@42 3666 ;;
Chris@42 3667 sco3.2v5*)
Chris@42 3668 symcode='[[DT]]'
Chris@42 3669 ;;
Chris@42 3670 sysv4.2uw2*)
Chris@42 3671 symcode='[[DT]]'
Chris@42 3672 ;;
Chris@42 3673 sysv5* | sco5v6* | unixware* | OpenUNIX*)
Chris@42 3674 symcode='[[ABDT]]'
Chris@42 3675 ;;
Chris@42 3676 sysv4)
Chris@42 3677 symcode='[[DFNSTU]]'
Chris@42 3678 ;;
Chris@42 3679 esac
Chris@42 3680
Chris@42 3681 # If we're using GNU nm, then use its standard symbol codes.
Chris@42 3682 case `$NM -V 2>&1` in
Chris@42 3683 *GNU* | *'with BFD'*)
Chris@42 3684 symcode='[[ABCDGIRSTW]]' ;;
Chris@42 3685 esac
Chris@42 3686
Chris@42 3687 # Transform an extracted symbol line into a proper C declaration.
Chris@42 3688 # Some systems (esp. on ia64) link data and code symbols differently,
Chris@42 3689 # so use this general approach.
Chris@42 3690 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
Chris@42 3691
Chris@42 3692 # Transform an extracted symbol line into symbol name and symbol address
Chris@42 3693 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
Chris@42 3694 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'"
Chris@42 3695
Chris@42 3696 # Handle CRLF in mingw tool chain
Chris@42 3697 opt_cr=
Chris@42 3698 case $build_os in
Chris@42 3699 mingw*)
Chris@42 3700 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
Chris@42 3701 ;;
Chris@42 3702 esac
Chris@42 3703
Chris@42 3704 # Try without a prefix underscore, then with it.
Chris@42 3705 for ac_symprfx in "" "_"; do
Chris@42 3706
Chris@42 3707 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
Chris@42 3708 symxfrm="\\1 $ac_symprfx\\2 \\2"
Chris@42 3709
Chris@42 3710 # Write the raw and C identifiers.
Chris@42 3711 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
Chris@42 3712 # Fake it for dumpbin and say T for any non-static function
Chris@42 3713 # and D for any global variable.
Chris@42 3714 # Also find C++ and __fastcall symbols from MSVC++,
Chris@42 3715 # which start with @ or ?.
Chris@42 3716 lt_cv_sys_global_symbol_pipe="$AWK ['"\
Chris@42 3717 " {last_section=section; section=\$ 3};"\
Chris@42 3718 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
Chris@42 3719 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
Chris@42 3720 " \$ 0!~/External *\|/{next};"\
Chris@42 3721 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
Chris@42 3722 " {if(hide[section]) next};"\
Chris@42 3723 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
Chris@42 3724 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
Chris@42 3725 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
Chris@42 3726 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
Chris@42 3727 " ' prfx=^$ac_symprfx]"
Chris@42 3728 else
Chris@42 3729 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
Chris@42 3730 fi
Chris@42 3731 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
Chris@42 3732
Chris@42 3733 # Check to see that the pipe works correctly.
Chris@42 3734 pipe_works=no
Chris@42 3735
Chris@42 3736 rm -f conftest*
Chris@42 3737 cat > conftest.$ac_ext <<_LT_EOF
Chris@42 3738 #ifdef __cplusplus
Chris@42 3739 extern "C" {
Chris@42 3740 #endif
Chris@42 3741 char nm_test_var;
Chris@42 3742 void nm_test_func(void);
Chris@42 3743 void nm_test_func(void){}
Chris@42 3744 #ifdef __cplusplus
Chris@42 3745 }
Chris@42 3746 #endif
Chris@42 3747 int main(){nm_test_var='a';nm_test_func();return(0);}
Chris@42 3748 _LT_EOF
Chris@42 3749
Chris@42 3750 if AC_TRY_EVAL(ac_compile); then
Chris@42 3751 # Now try to grab the symbols.
Chris@42 3752 nlist=conftest.nm
Chris@42 3753 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
Chris@42 3754 # Try sorting and uniquifying the output.
Chris@42 3755 if sort "$nlist" | uniq > "$nlist"T; then
Chris@42 3756 mv -f "$nlist"T "$nlist"
Chris@42 3757 else
Chris@42 3758 rm -f "$nlist"T
Chris@42 3759 fi
Chris@42 3760
Chris@42 3761 # Make sure that we snagged all the symbols we need.
Chris@42 3762 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
Chris@42 3763 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
Chris@42 3764 cat <<_LT_EOF > conftest.$ac_ext
Chris@42 3765 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
Chris@42 3766 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
Chris@42 3767 /* DATA imports from DLLs on WIN32 con't be const, because runtime
Chris@42 3768 relocations are performed -- see ld's documentation on pseudo-relocs. */
Chris@42 3769 # define LT@&t@_DLSYM_CONST
Chris@42 3770 #elif defined(__osf__)
Chris@42 3771 /* This system does not cope well with relocations in const data. */
Chris@42 3772 # define LT@&t@_DLSYM_CONST
Chris@42 3773 #else
Chris@42 3774 # define LT@&t@_DLSYM_CONST const
Chris@42 3775 #endif
Chris@42 3776
Chris@42 3777 #ifdef __cplusplus
Chris@42 3778 extern "C" {
Chris@42 3779 #endif
Chris@42 3780
Chris@42 3781 _LT_EOF
Chris@42 3782 # Now generate the symbol file.
Chris@42 3783 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
Chris@42 3784
Chris@42 3785 cat <<_LT_EOF >> conftest.$ac_ext
Chris@42 3786
Chris@42 3787 /* The mapping between symbol names and symbols. */
Chris@42 3788 LT@&t@_DLSYM_CONST struct {
Chris@42 3789 const char *name;
Chris@42 3790 void *address;
Chris@42 3791 }
Chris@42 3792 lt__PROGRAM__LTX_preloaded_symbols[[]] =
Chris@42 3793 {
Chris@42 3794 { "@PROGRAM@", (void *) 0 },
Chris@42 3795 _LT_EOF
Chris@42 3796 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
Chris@42 3797 cat <<\_LT_EOF >> conftest.$ac_ext
Chris@42 3798 {0, (void *) 0}
Chris@42 3799 };
Chris@42 3800
Chris@42 3801 /* This works around a problem in FreeBSD linker */
Chris@42 3802 #ifdef FREEBSD_WORKAROUND
Chris@42 3803 static const void *lt_preloaded_setup() {
Chris@42 3804 return lt__PROGRAM__LTX_preloaded_symbols;
Chris@42 3805 }
Chris@42 3806 #endif
Chris@42 3807
Chris@42 3808 #ifdef __cplusplus
Chris@42 3809 }
Chris@42 3810 #endif
Chris@42 3811 _LT_EOF
Chris@42 3812 # Now try linking the two files.
Chris@42 3813 mv conftest.$ac_objext conftstm.$ac_objext
Chris@42 3814 lt_globsym_save_LIBS=$LIBS
Chris@42 3815 lt_globsym_save_CFLAGS=$CFLAGS
Chris@42 3816 LIBS="conftstm.$ac_objext"
Chris@42 3817 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
Chris@42 3818 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
Chris@42 3819 pipe_works=yes
Chris@42 3820 fi
Chris@42 3821 LIBS=$lt_globsym_save_LIBS
Chris@42 3822 CFLAGS=$lt_globsym_save_CFLAGS
Chris@42 3823 else
Chris@42 3824 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
Chris@42 3825 fi
Chris@42 3826 else
Chris@42 3827 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
Chris@42 3828 fi
Chris@42 3829 else
Chris@42 3830 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
Chris@42 3831 fi
Chris@42 3832 else
Chris@42 3833 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
Chris@42 3834 cat conftest.$ac_ext >&5
Chris@42 3835 fi
Chris@42 3836 rm -rf conftest* conftst*
Chris@42 3837
Chris@42 3838 # Do not use the global_symbol_pipe unless it works.
Chris@42 3839 if test "$pipe_works" = yes; then
Chris@42 3840 break
Chris@42 3841 else
Chris@42 3842 lt_cv_sys_global_symbol_pipe=
Chris@42 3843 fi
Chris@42 3844 done
Chris@42 3845 ])
Chris@42 3846 if test -z "$lt_cv_sys_global_symbol_pipe"; then
Chris@42 3847 lt_cv_sys_global_symbol_to_cdecl=
Chris@42 3848 fi
Chris@42 3849 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
Chris@42 3850 AC_MSG_RESULT(failed)
Chris@42 3851 else
Chris@42 3852 AC_MSG_RESULT(ok)
Chris@42 3853 fi
Chris@42 3854
Chris@42 3855 # Response file support.
Chris@42 3856 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
Chris@42 3857 nm_file_list_spec='@'
Chris@42 3858 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
Chris@42 3859 nm_file_list_spec='@'
Chris@42 3860 fi
Chris@42 3861
Chris@42 3862 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
Chris@42 3863 [Take the output of nm and produce a listing of raw symbols and C names])
Chris@42 3864 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
Chris@42 3865 [Transform the output of nm in a proper C declaration])
Chris@42 3866 _LT_DECL([global_symbol_to_c_name_address],
Chris@42 3867 [lt_cv_sys_global_symbol_to_c_name_address], [1],
Chris@42 3868 [Transform the output of nm in a C name address pair])
Chris@42 3869 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
Chris@42 3870 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
Chris@42 3871 [Transform the output of nm in a C name address pair when lib prefix is needed])
Chris@42 3872 _LT_DECL([], [nm_file_list_spec], [1],
Chris@42 3873 [Specify filename containing input files for $NM])
Chris@42 3874 ]) # _LT_CMD_GLOBAL_SYMBOLS
Chris@42 3875
Chris@42 3876
Chris@42 3877 # _LT_COMPILER_PIC([TAGNAME])
Chris@42 3878 # ---------------------------
Chris@42 3879 m4_defun([_LT_COMPILER_PIC],
Chris@42 3880 [m4_require([_LT_TAG_COMPILER])dnl
Chris@42 3881 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
Chris@42 3882 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
Chris@42 3883 _LT_TAGVAR(lt_prog_compiler_static, $1)=
Chris@42 3884
Chris@42 3885 m4_if([$1], [CXX], [
Chris@42 3886 # C++ specific cases for pic, static, wl, etc.
Chris@42 3887 if test "$GXX" = yes; then
Chris@42 3888 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 3889 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Chris@42 3890
Chris@42 3891 case $host_os in
Chris@42 3892 aix*)
Chris@42 3893 # All AIX code is PIC.
Chris@42 3894 if test "$host_cpu" = ia64; then
Chris@42 3895 # AIX 5 now supports IA64 processor
Chris@42 3896 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 3897 fi
Chris@42 3898 ;;
Chris@42 3899
Chris@42 3900 amigaos*)
Chris@42 3901 case $host_cpu in
Chris@42 3902 powerpc)
Chris@42 3903 # see comment about AmigaOS4 .so support
Chris@42 3904 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 3905 ;;
Chris@42 3906 m68k)
Chris@42 3907 # FIXME: we need at least 68020 code to build shared libraries, but
Chris@42 3908 # adding the `-m68020' flag to GCC prevents building anything better,
Chris@42 3909 # like `-m68040'.
Chris@42 3910 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
Chris@42 3911 ;;
Chris@42 3912 esac
Chris@42 3913 ;;
Chris@42 3914
Chris@42 3915 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
Chris@42 3916 # PIC is the default for these OSes.
Chris@42 3917 ;;
Chris@42 3918 mingw* | cygwin* | os2* | pw32* | cegcc*)
Chris@42 3919 # This hack is so that the source file can tell whether it is being
Chris@42 3920 # built for inclusion in a dll (and should export symbols for example).
Chris@42 3921 # Although the cygwin gcc ignores -fPIC, still need this for old-style
Chris@42 3922 # (--disable-auto-import) libraries
Chris@42 3923 m4_if([$1], [GCJ], [],
Chris@42 3924 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
Chris@42 3925 ;;
Chris@42 3926 darwin* | rhapsody*)
Chris@42 3927 # PIC is the default on this platform
Chris@42 3928 # Common symbols not allowed in MH_DYLIB files
Chris@42 3929 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
Chris@42 3930 ;;
Chris@42 3931 *djgpp*)
Chris@42 3932 # DJGPP does not support shared libraries at all
Chris@42 3933 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
Chris@42 3934 ;;
Chris@42 3935 haiku*)
Chris@42 3936 # PIC is the default for Haiku.
Chris@42 3937 # The "-static" flag exists, but is broken.
Chris@42 3938 _LT_TAGVAR(lt_prog_compiler_static, $1)=
Chris@42 3939 ;;
Chris@42 3940 interix[[3-9]]*)
Chris@42 3941 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
Chris@42 3942 # Instead, we relocate shared libraries at runtime.
Chris@42 3943 ;;
Chris@42 3944 sysv4*MP*)
Chris@42 3945 if test -d /usr/nec; then
Chris@42 3946 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
Chris@42 3947 fi
Chris@42 3948 ;;
Chris@42 3949 hpux*)
Chris@42 3950 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
Chris@42 3951 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
Chris@42 3952 # sets the default TLS model and affects inlining.
Chris@42 3953 case $host_cpu in
Chris@42 3954 hppa*64*)
Chris@42 3955 ;;
Chris@42 3956 *)
Chris@42 3957 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 3958 ;;
Chris@42 3959 esac
Chris@42 3960 ;;
Chris@42 3961 *qnx* | *nto*)
Chris@42 3962 # QNX uses GNU C++, but need to define -shared option too, otherwise
Chris@42 3963 # it will coredump.
Chris@42 3964 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
Chris@42 3965 ;;
Chris@42 3966 *)
Chris@42 3967 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 3968 ;;
Chris@42 3969 esac
Chris@42 3970 else
Chris@42 3971 case $host_os in
Chris@42 3972 aix[[4-9]]*)
Chris@42 3973 # All AIX code is PIC.
Chris@42 3974 if test "$host_cpu" = ia64; then
Chris@42 3975 # AIX 5 now supports IA64 processor
Chris@42 3976 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 3977 else
Chris@42 3978 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
Chris@42 3979 fi
Chris@42 3980 ;;
Chris@42 3981 chorus*)
Chris@42 3982 case $cc_basename in
Chris@42 3983 cxch68*)
Chris@42 3984 # Green Hills C++ Compiler
Chris@42 3985 # _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"
Chris@42 3986 ;;
Chris@42 3987 esac
Chris@42 3988 ;;
Chris@42 3989 mingw* | cygwin* | os2* | pw32* | cegcc*)
Chris@42 3990 # This hack is so that the source file can tell whether it is being
Chris@42 3991 # built for inclusion in a dll (and should export symbols for example).
Chris@42 3992 m4_if([$1], [GCJ], [],
Chris@42 3993 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
Chris@42 3994 ;;
Chris@42 3995 dgux*)
Chris@42 3996 case $cc_basename in
Chris@42 3997 ec++*)
Chris@42 3998 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 3999 ;;
Chris@42 4000 ghcx*)
Chris@42 4001 # Green Hills C++ Compiler
Chris@42 4002 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
Chris@42 4003 ;;
Chris@42 4004 *)
Chris@42 4005 ;;
Chris@42 4006 esac
Chris@42 4007 ;;
Chris@42 4008 freebsd* | dragonfly*)
Chris@42 4009 # FreeBSD uses GNU C++
Chris@42 4010 ;;
Chris@42 4011 hpux9* | hpux10* | hpux11*)
Chris@42 4012 case $cc_basename in
Chris@42 4013 CC*)
Chris@42 4014 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4015 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
Chris@42 4016 if test "$host_cpu" != ia64; then
Chris@42 4017 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
Chris@42 4018 fi
Chris@42 4019 ;;
Chris@42 4020 aCC*)
Chris@42 4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4022 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
Chris@42 4023 case $host_cpu in
Chris@42 4024 hppa*64*|ia64*)
Chris@42 4025 # +Z the default
Chris@42 4026 ;;
Chris@42 4027 *)
Chris@42 4028 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
Chris@42 4029 ;;
Chris@42 4030 esac
Chris@42 4031 ;;
Chris@42 4032 *)
Chris@42 4033 ;;
Chris@42 4034 esac
Chris@42 4035 ;;
Chris@42 4036 interix*)
Chris@42 4037 # This is c89, which is MS Visual C++ (no shared libs)
Chris@42 4038 # Anyone wants to do a port?
Chris@42 4039 ;;
Chris@42 4040 irix5* | irix6* | nonstopux*)
Chris@42 4041 case $cc_basename in
Chris@42 4042 CC*)
Chris@42 4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4044 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Chris@42 4045 # CC pic flag -KPIC is the default.
Chris@42 4046 ;;
Chris@42 4047 *)
Chris@42 4048 ;;
Chris@42 4049 esac
Chris@42 4050 ;;
Chris@42 4051 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
Chris@42 4052 case $cc_basename in
Chris@42 4053 KCC*)
Chris@42 4054 # KAI C++ Compiler
Chris@42 4055 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
Chris@42 4056 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 4057 ;;
Chris@42 4058 ecpc* )
Chris@42 4059 # old Intel C++ for x86_64 which still supported -KPIC.
Chris@42 4060 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4061 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4062 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Chris@42 4063 ;;
Chris@42 4064 icpc* )
Chris@42 4065 # Intel C++, used to be incompatible with GCC.
Chris@42 4066 # ICC 10 doesn't accept -KPIC any more.
Chris@42 4067 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4068 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 4069 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Chris@42 4070 ;;
Chris@42 4071 pgCC* | pgcpp*)
Chris@42 4072 # Portland Group C++ compiler
Chris@42 4073 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4074 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
Chris@42 4075 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4076 ;;
Chris@42 4077 cxx*)
Chris@42 4078 # Compaq C++
Chris@42 4079 # Make sure the PIC flag is empty. It appears that all Alpha
Chris@42 4080 # Linux and Compaq Tru64 Unix objects are PIC.
Chris@42 4081 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
Chris@42 4082 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Chris@42 4083 ;;
Chris@42 4084 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
Chris@42 4085 # IBM XL 8.0, 9.0 on PPC and BlueGene
Chris@42 4086 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4087 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
Chris@42 4088 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
Chris@42 4089 ;;
Chris@42 4090 *)
Chris@42 4091 case `$CC -V 2>&1 | sed 5q` in
Chris@42 4092 *Sun\ C*)
Chris@42 4093 # Sun C++ 5.9
Chris@42 4094 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4095 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4096 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
Chris@42 4097 ;;
Chris@42 4098 esac
Chris@42 4099 ;;
Chris@42 4100 esac
Chris@42 4101 ;;
Chris@42 4102 lynxos*)
Chris@42 4103 ;;
Chris@42 4104 m88k*)
Chris@42 4105 ;;
Chris@42 4106 mvs*)
Chris@42 4107 case $cc_basename in
Chris@42 4108 cxx*)
Chris@42 4109 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
Chris@42 4110 ;;
Chris@42 4111 *)
Chris@42 4112 ;;
Chris@42 4113 esac
Chris@42 4114 ;;
Chris@42 4115 netbsd* | netbsdelf*-gnu)
Chris@42 4116 ;;
Chris@42 4117 *qnx* | *nto*)
Chris@42 4118 # QNX uses GNU C++, but need to define -shared option too, otherwise
Chris@42 4119 # it will coredump.
Chris@42 4120 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
Chris@42 4121 ;;
Chris@42 4122 osf3* | osf4* | osf5*)
Chris@42 4123 case $cc_basename in
Chris@42 4124 KCC*)
Chris@42 4125 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
Chris@42 4126 ;;
Chris@42 4127 RCC*)
Chris@42 4128 # Rational C++ 2.4.1
Chris@42 4129 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
Chris@42 4130 ;;
Chris@42 4131 cxx*)
Chris@42 4132 # Digital/Compaq C++
Chris@42 4133 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4134 # Make sure the PIC flag is empty. It appears that all Alpha
Chris@42 4135 # Linux and Compaq Tru64 Unix objects are PIC.
Chris@42 4136 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
Chris@42 4137 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Chris@42 4138 ;;
Chris@42 4139 *)
Chris@42 4140 ;;
Chris@42 4141 esac
Chris@42 4142 ;;
Chris@42 4143 psos*)
Chris@42 4144 ;;
Chris@42 4145 solaris*)
Chris@42 4146 case $cc_basename in
Chris@42 4147 CC* | sunCC*)
Chris@42 4148 # Sun C++ 4.2, 5.x and Centerline C++
Chris@42 4149 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4150 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4151 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
Chris@42 4152 ;;
Chris@42 4153 gcx*)
Chris@42 4154 # Green Hills C++ Compiler
Chris@42 4155 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
Chris@42 4156 ;;
Chris@42 4157 *)
Chris@42 4158 ;;
Chris@42 4159 esac
Chris@42 4160 ;;
Chris@42 4161 sunos4*)
Chris@42 4162 case $cc_basename in
Chris@42 4163 CC*)
Chris@42 4164 # Sun C++ 4.x
Chris@42 4165 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
Chris@42 4166 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4167 ;;
Chris@42 4168 lcc*)
Chris@42 4169 # Lucid
Chris@42 4170 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
Chris@42 4171 ;;
Chris@42 4172 *)
Chris@42 4173 ;;
Chris@42 4174 esac
Chris@42 4175 ;;
Chris@42 4176 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
Chris@42 4177 case $cc_basename in
Chris@42 4178 CC*)
Chris@42 4179 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4180 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4181 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4182 ;;
Chris@42 4183 esac
Chris@42 4184 ;;
Chris@42 4185 tandem*)
Chris@42 4186 case $cc_basename in
Chris@42 4187 NCC*)
Chris@42 4188 # NonStop-UX NCC 3.20
Chris@42 4189 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4190 ;;
Chris@42 4191 *)
Chris@42 4192 ;;
Chris@42 4193 esac
Chris@42 4194 ;;
Chris@42 4195 vxworks*)
Chris@42 4196 ;;
Chris@42 4197 *)
Chris@42 4198 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
Chris@42 4199 ;;
Chris@42 4200 esac
Chris@42 4201 fi
Chris@42 4202 ],
Chris@42 4203 [
Chris@42 4204 if test "$GCC" = yes; then
Chris@42 4205 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4206 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Chris@42 4207
Chris@42 4208 case $host_os in
Chris@42 4209 aix*)
Chris@42 4210 # All AIX code is PIC.
Chris@42 4211 if test "$host_cpu" = ia64; then
Chris@42 4212 # AIX 5 now supports IA64 processor
Chris@42 4213 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4214 fi
Chris@42 4215 ;;
Chris@42 4216
Chris@42 4217 amigaos*)
Chris@42 4218 case $host_cpu in
Chris@42 4219 powerpc)
Chris@42 4220 # see comment about AmigaOS4 .so support
Chris@42 4221 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 4222 ;;
Chris@42 4223 m68k)
Chris@42 4224 # FIXME: we need at least 68020 code to build shared libraries, but
Chris@42 4225 # adding the `-m68020' flag to GCC prevents building anything better,
Chris@42 4226 # like `-m68040'.
Chris@42 4227 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
Chris@42 4228 ;;
Chris@42 4229 esac
Chris@42 4230 ;;
Chris@42 4231
Chris@42 4232 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
Chris@42 4233 # PIC is the default for these OSes.
Chris@42 4234 ;;
Chris@42 4235
Chris@42 4236 mingw* | cygwin* | pw32* | os2* | cegcc*)
Chris@42 4237 # This hack is so that the source file can tell whether it is being
Chris@42 4238 # built for inclusion in a dll (and should export symbols for example).
Chris@42 4239 # Although the cygwin gcc ignores -fPIC, still need this for old-style
Chris@42 4240 # (--disable-auto-import) libraries
Chris@42 4241 m4_if([$1], [GCJ], [],
Chris@42 4242 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
Chris@42 4243 ;;
Chris@42 4244
Chris@42 4245 darwin* | rhapsody*)
Chris@42 4246 # PIC is the default on this platform
Chris@42 4247 # Common symbols not allowed in MH_DYLIB files
Chris@42 4248 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
Chris@42 4249 ;;
Chris@42 4250
Chris@42 4251 haiku*)
Chris@42 4252 # PIC is the default for Haiku.
Chris@42 4253 # The "-static" flag exists, but is broken.
Chris@42 4254 _LT_TAGVAR(lt_prog_compiler_static, $1)=
Chris@42 4255 ;;
Chris@42 4256
Chris@42 4257 hpux*)
Chris@42 4258 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
Chris@42 4259 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
Chris@42 4260 # sets the default TLS model and affects inlining.
Chris@42 4261 case $host_cpu in
Chris@42 4262 hppa*64*)
Chris@42 4263 # +Z the default
Chris@42 4264 ;;
Chris@42 4265 *)
Chris@42 4266 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 4267 ;;
Chris@42 4268 esac
Chris@42 4269 ;;
Chris@42 4270
Chris@42 4271 interix[[3-9]]*)
Chris@42 4272 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
Chris@42 4273 # Instead, we relocate shared libraries at runtime.
Chris@42 4274 ;;
Chris@42 4275
Chris@42 4276 msdosdjgpp*)
Chris@42 4277 # Just because we use GCC doesn't mean we suddenly get shared libraries
Chris@42 4278 # on systems that don't support them.
Chris@42 4279 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
Chris@42 4280 enable_shared=no
Chris@42 4281 ;;
Chris@42 4282
Chris@42 4283 *nto* | *qnx*)
Chris@42 4284 # QNX uses GNU C++, but need to define -shared option too, otherwise
Chris@42 4285 # it will coredump.
Chris@42 4286 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
Chris@42 4287 ;;
Chris@42 4288
Chris@42 4289 sysv4*MP*)
Chris@42 4290 if test -d /usr/nec; then
Chris@42 4291 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
Chris@42 4292 fi
Chris@42 4293 ;;
Chris@42 4294
Chris@42 4295 *)
Chris@42 4296 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 4297 ;;
Chris@42 4298 esac
Chris@42 4299
Chris@42 4300 case $cc_basename in
Chris@42 4301 nvcc*) # Cuda Compiler Driver 2.2
Chris@42 4302 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
Chris@42 4303 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
Chris@42 4304 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
Chris@42 4305 fi
Chris@42 4306 ;;
Chris@42 4307 esac
Chris@42 4308 else
Chris@42 4309 # PORTME Check for flag to pass linker flags through the system compiler.
Chris@42 4310 case $host_os in
Chris@42 4311 aix*)
Chris@42 4312 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4313 if test "$host_cpu" = ia64; then
Chris@42 4314 # AIX 5 now supports IA64 processor
Chris@42 4315 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4316 else
Chris@42 4317 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
Chris@42 4318 fi
Chris@42 4319 ;;
Chris@42 4320
Chris@42 4321 mingw* | cygwin* | pw32* | os2* | cegcc*)
Chris@42 4322 # This hack is so that the source file can tell whether it is being
Chris@42 4323 # built for inclusion in a dll (and should export symbols for example).
Chris@42 4324 m4_if([$1], [GCJ], [],
Chris@42 4325 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
Chris@42 4326 ;;
Chris@42 4327
Chris@42 4328 hpux9* | hpux10* | hpux11*)
Chris@42 4329 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4330 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
Chris@42 4331 # not for PA HP-UX.
Chris@42 4332 case $host_cpu in
Chris@42 4333 hppa*64*|ia64*)
Chris@42 4334 # +Z the default
Chris@42 4335 ;;
Chris@42 4336 *)
Chris@42 4337 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
Chris@42 4338 ;;
Chris@42 4339 esac
Chris@42 4340 # Is there a better lt_prog_compiler_static that works with the bundled CC?
Chris@42 4341 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
Chris@42 4342 ;;
Chris@42 4343
Chris@42 4344 irix5* | irix6* | nonstopux*)
Chris@42 4345 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4346 # PIC (with -KPIC) is the default.
Chris@42 4347 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Chris@42 4348 ;;
Chris@42 4349
Chris@42 4350 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
Chris@42 4351 case $cc_basename in
Chris@42 4352 # old Intel for x86_64 which still supported -KPIC.
Chris@42 4353 ecc*)
Chris@42 4354 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4355 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4356 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Chris@42 4357 ;;
Chris@42 4358 # icc used to be incompatible with GCC.
Chris@42 4359 # ICC 10 doesn't accept -KPIC any more.
Chris@42 4360 icc* | ifort*)
Chris@42 4361 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4362 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 4363 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Chris@42 4364 ;;
Chris@42 4365 # Lahey Fortran 8.1.
Chris@42 4366 lf95*)
Chris@42 4367 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4368 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
Chris@42 4369 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
Chris@42 4370 ;;
Chris@42 4371 nagfor*)
Chris@42 4372 # NAG Fortran compiler
Chris@42 4373 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
Chris@42 4374 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
Chris@42 4375 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4376 ;;
Chris@42 4377 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
Chris@42 4378 # Portland Group compilers (*not* the Pentium gcc compiler,
Chris@42 4379 # which looks to be a dead project)
Chris@42 4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4381 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
Chris@42 4382 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4383 ;;
Chris@42 4384 ccc*)
Chris@42 4385 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4386 # All Alpha code is PIC.
Chris@42 4387 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Chris@42 4388 ;;
Chris@42 4389 xl* | bgxl* | bgf* | mpixl*)
Chris@42 4390 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
Chris@42 4391 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4392 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
Chris@42 4393 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
Chris@42 4394 ;;
Chris@42 4395 *)
Chris@42 4396 case `$CC -V 2>&1 | sed 5q` in
Chris@42 4397 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
Chris@42 4398 # Sun Fortran 8.3 passes all unrecognized flags to the linker
Chris@42 4399 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4401 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
Chris@42 4402 ;;
Chris@42 4403 *Sun\ F* | *Sun*Fortran*)
Chris@42 4404 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4405 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4406 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
Chris@42 4407 ;;
Chris@42 4408 *Sun\ C*)
Chris@42 4409 # Sun C 5.9
Chris@42 4410 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4411 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4412 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4413 ;;
Chris@42 4414 *Intel*\ [[CF]]*Compiler*)
Chris@42 4415 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4416 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Chris@42 4417 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Chris@42 4418 ;;
Chris@42 4419 *Portland\ Group*)
Chris@42 4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4421 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
Chris@42 4422 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4423 ;;
Chris@42 4424 esac
Chris@42 4425 ;;
Chris@42 4426 esac
Chris@42 4427 ;;
Chris@42 4428
Chris@42 4429 newsos6)
Chris@42 4430 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4431 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4432 ;;
Chris@42 4433
Chris@42 4434 *nto* | *qnx*)
Chris@42 4435 # QNX uses GNU C++, but need to define -shared option too, otherwise
Chris@42 4436 # it will coredump.
Chris@42 4437 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
Chris@42 4438 ;;
Chris@42 4439
Chris@42 4440 osf3* | osf4* | osf5*)
Chris@42 4441 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4442 # All OSF/1 code is PIC.
Chris@42 4443 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Chris@42 4444 ;;
Chris@42 4445
Chris@42 4446 rdos*)
Chris@42 4447 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Chris@42 4448 ;;
Chris@42 4449
Chris@42 4450 solaris*)
Chris@42 4451 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4452 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4453 case $cc_basename in
Chris@42 4454 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
Chris@42 4455 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
Chris@42 4456 *)
Chris@42 4457 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
Chris@42 4458 esac
Chris@42 4459 ;;
Chris@42 4460
Chris@42 4461 sunos4*)
Chris@42 4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
Chris@42 4463 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
Chris@42 4464 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4465 ;;
Chris@42 4466
Chris@42 4467 sysv4 | sysv4.2uw2* | sysv4.3*)
Chris@42 4468 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4469 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4470 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4471 ;;
Chris@42 4472
Chris@42 4473 sysv4*MP*)
Chris@42 4474 if test -d /usr/nec ;then
Chris@42 4475 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
Chris@42 4476 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4477 fi
Chris@42 4478 ;;
Chris@42 4479
Chris@42 4480 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
Chris@42 4481 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4482 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Chris@42 4483 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4484 ;;
Chris@42 4485
Chris@42 4486 unicos*)
Chris@42 4487 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Chris@42 4488 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
Chris@42 4489 ;;
Chris@42 4490
Chris@42 4491 uts4*)
Chris@42 4492 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
Chris@42 4493 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Chris@42 4494 ;;
Chris@42 4495
Chris@42 4496 *)
Chris@42 4497 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
Chris@42 4498 ;;
Chris@42 4499 esac
Chris@42 4500 fi
Chris@42 4501 ])
Chris@42 4502 case $host_os in
Chris@42 4503 # For platforms which do not support PIC, -DPIC is meaningless:
Chris@42 4504 *djgpp*)
Chris@42 4505 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
Chris@42 4506 ;;
Chris@42 4507 *)
Chris@42 4508 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
Chris@42 4509 ;;
Chris@42 4510 esac
Chris@42 4511
Chris@42 4512 AC_CACHE_CHECK([for $compiler option to produce PIC],
Chris@42 4513 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
Chris@42 4514 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
Chris@42 4515 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
Chris@42 4516
Chris@42 4517 #
Chris@42 4518 # Check to make sure the PIC flag actually works.
Chris@42 4519 #
Chris@42 4520 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
Chris@42 4521 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
Chris@42 4522 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
Chris@42 4523 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
Chris@42 4524 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
Chris@42 4525 "" | " "*) ;;
Chris@42 4526 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
Chris@42 4527 esac],
Chris@42 4528 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
Chris@42 4529 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
Chris@42 4530 fi
Chris@42 4531 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
Chris@42 4532 [Additional compiler flags for building library objects])
Chris@42 4533
Chris@42 4534 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
Chris@42 4535 [How to pass a linker flag through the compiler])
Chris@42 4536 #
Chris@42 4537 # Check to make sure the static flag actually works.
Chris@42 4538 #
Chris@42 4539 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
Chris@42 4540 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
Chris@42 4541 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
Chris@42 4542 $lt_tmp_static_flag,
Chris@42 4543 [],
Chris@42 4544 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
Chris@42 4545 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
Chris@42 4546 [Compiler flag to prevent dynamic linking])
Chris@42 4547 ])# _LT_COMPILER_PIC
Chris@42 4548
Chris@42 4549
Chris@42 4550 # _LT_LINKER_SHLIBS([TAGNAME])
Chris@42 4551 # ----------------------------
Chris@42 4552 # See if the linker supports building shared libraries.
Chris@42 4553 m4_defun([_LT_LINKER_SHLIBS],
Chris@42 4554 [AC_REQUIRE([LT_PATH_LD])dnl
Chris@42 4555 AC_REQUIRE([LT_PATH_NM])dnl
Chris@42 4556 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
Chris@42 4557 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 4558 m4_require([_LT_DECL_EGREP])dnl
Chris@42 4559 m4_require([_LT_DECL_SED])dnl
Chris@42 4560 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
Chris@42 4561 m4_require([_LT_TAG_COMPILER])dnl
Chris@42 4562 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
Chris@42 4563 m4_if([$1], [CXX], [
Chris@42 4564 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
Chris@42 4565 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
Chris@42 4566 case $host_os in
Chris@42 4567 aix[[4-9]]*)
Chris@42 4568 # If we're using GNU nm, then we don't want the "-C" option.
Chris@42 4569 # -C means demangle to AIX nm, but means don't demangle with GNU nm
Chris@42 4570 # Also, AIX nm treats weak defined symbols like other global defined
Chris@42 4571 # symbols, whereas GNU nm marks them as "W".
Chris@42 4572 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
Chris@42 4573 _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'
Chris@42 4574 else
Chris@42 4575 _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'
Chris@42 4576 fi
Chris@42 4577 ;;
Chris@42 4578 pw32*)
Chris@42 4579 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
Chris@42 4580 ;;
Chris@42 4581 cygwin* | mingw* | cegcc*)
Chris@42 4582 case $cc_basename in
Chris@42 4583 cl*)
Chris@42 4584 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
Chris@42 4585 ;;
Chris@42 4586 *)
Chris@42 4587 _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'
Chris@42 4588 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
Chris@42 4589 ;;
Chris@42 4590 esac
Chris@42 4591 ;;
Chris@42 4592 linux* | k*bsd*-gnu | gnu*)
Chris@42 4593 _LT_TAGVAR(link_all_deplibs, $1)=no
Chris@42 4594 ;;
Chris@42 4595 *)
Chris@42 4596 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
Chris@42 4597 ;;
Chris@42 4598 esac
Chris@42 4599 ], [
Chris@42 4600 runpath_var=
Chris@42 4601 _LT_TAGVAR(allow_undefined_flag, $1)=
Chris@42 4602 _LT_TAGVAR(always_export_symbols, $1)=no
Chris@42 4603 _LT_TAGVAR(archive_cmds, $1)=
Chris@42 4604 _LT_TAGVAR(archive_expsym_cmds, $1)=
Chris@42 4605 _LT_TAGVAR(compiler_needs_object, $1)=no
Chris@42 4606 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
Chris@42 4607 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
Chris@42 4608 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
Chris@42 4609 _LT_TAGVAR(hardcode_automatic, $1)=no
Chris@42 4610 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 4611 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
Chris@42 4612 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
Chris@42 4613 _LT_TAGVAR(hardcode_libdir_separator, $1)=
Chris@42 4614 _LT_TAGVAR(hardcode_minus_L, $1)=no
Chris@42 4615 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
Chris@42 4616 _LT_TAGVAR(inherit_rpath, $1)=no
Chris@42 4617 _LT_TAGVAR(link_all_deplibs, $1)=unknown
Chris@42 4618 _LT_TAGVAR(module_cmds, $1)=
Chris@42 4619 _LT_TAGVAR(module_expsym_cmds, $1)=
Chris@42 4620 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
Chris@42 4621 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
Chris@42 4622 _LT_TAGVAR(thread_safe_flag_spec, $1)=
Chris@42 4623 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Chris@42 4624 # include_expsyms should be a list of space-separated symbols to be *always*
Chris@42 4625 # included in the symbol list
Chris@42 4626 _LT_TAGVAR(include_expsyms, $1)=
Chris@42 4627 # exclude_expsyms can be an extended regexp of symbols to exclude
Chris@42 4628 # it will be wrapped by ` (' and `)$', so one must not match beginning or
Chris@42 4629 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
Chris@42 4630 # as well as any symbol that contains `d'.
Chris@42 4631 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
Chris@42 4632 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
Chris@42 4633 # platforms (ab)use it in PIC code, but their linkers get confused if
Chris@42 4634 # the symbol is explicitly referenced. Since portable code cannot
Chris@42 4635 # rely on this symbol name, it's probably fine to never include it in
Chris@42 4636 # preloaded symbol tables.
Chris@42 4637 # Exclude shared library initialization/finalization symbols.
Chris@42 4638 dnl Note also adjust exclude_expsyms for C++ above.
Chris@42 4639 extract_expsyms_cmds=
Chris@42 4640
Chris@42 4641 case $host_os in
Chris@42 4642 cygwin* | mingw* | pw32* | cegcc*)
Chris@42 4643 # FIXME: the MSVC++ port hasn't been tested in a loooong time
Chris@42 4644 # When not using gcc, we currently assume that we are using
Chris@42 4645 # Microsoft Visual C++.
Chris@42 4646 if test "$GCC" != yes; then
Chris@42 4647 with_gnu_ld=no
Chris@42 4648 fi
Chris@42 4649 ;;
Chris@42 4650 interix*)
Chris@42 4651 # we just hope/assume this is gcc and not c89 (= MSVC++)
Chris@42 4652 with_gnu_ld=yes
Chris@42 4653 ;;
Chris@42 4654 openbsd*)
Chris@42 4655 with_gnu_ld=no
Chris@42 4656 ;;
Chris@42 4657 linux* | k*bsd*-gnu | gnu*)
Chris@42 4658 _LT_TAGVAR(link_all_deplibs, $1)=no
Chris@42 4659 ;;
Chris@42 4660 esac
Chris@42 4661
Chris@42 4662 _LT_TAGVAR(ld_shlibs, $1)=yes
Chris@42 4663
Chris@42 4664 # On some targets, GNU ld is compatible enough with the native linker
Chris@42 4665 # that we're better off using the native interface for both.
Chris@42 4666 lt_use_gnu_ld_interface=no
Chris@42 4667 if test "$with_gnu_ld" = yes; then
Chris@42 4668 case $host_os in
Chris@42 4669 aix*)
Chris@42 4670 # The AIX port of GNU ld has always aspired to compatibility
Chris@42 4671 # with the native linker. However, as the warning in the GNU ld
Chris@42 4672 # block says, versions before 2.19.5* couldn't really create working
Chris@42 4673 # shared libraries, regardless of the interface used.
Chris@42 4674 case `$LD -v 2>&1` in
Chris@42 4675 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
Chris@42 4676 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
Chris@42 4677 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
Chris@42 4678 *)
Chris@42 4679 lt_use_gnu_ld_interface=yes
Chris@42 4680 ;;
Chris@42 4681 esac
Chris@42 4682 ;;
Chris@42 4683 *)
Chris@42 4684 lt_use_gnu_ld_interface=yes
Chris@42 4685 ;;
Chris@42 4686 esac
Chris@42 4687 fi
Chris@42 4688
Chris@42 4689 if test "$lt_use_gnu_ld_interface" = yes; then
Chris@42 4690 # If archive_cmds runs LD, not CC, wlarc should be empty
Chris@42 4691 wlarc='${wl}'
Chris@42 4692
Chris@42 4693 # Set some defaults for GNU ld with shared library support. These
Chris@42 4694 # are reset later if shared libraries are not supported. Putting them
Chris@42 4695 # here allows them to be overridden if necessary.
Chris@42 4696 runpath_var=LD_RUN_PATH
Chris@42 4697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 4698 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
Chris@42 4699 # ancient GNU ld didn't support --whole-archive et. al.
Chris@42 4700 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
Chris@42 4701 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
Chris@42 4702 else
Chris@42 4703 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Chris@42 4704 fi
Chris@42 4705 supports_anon_versioning=no
Chris@42 4706 case `$LD -v 2>&1` in
Chris@42 4707 *GNU\ gold*) supports_anon_versioning=yes ;;
Chris@42 4708 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
Chris@42 4709 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
Chris@42 4710 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
Chris@42 4711 *\ 2.11.*) ;; # other 2.11 versions
Chris@42 4712 *) supports_anon_versioning=yes ;;
Chris@42 4713 esac
Chris@42 4714
Chris@42 4715 # See if GNU ld supports shared libraries.
Chris@42 4716 case $host_os in
Chris@42 4717 aix[[3-9]]*)
Chris@42 4718 # On AIX/PPC, the GNU linker is very broken
Chris@42 4719 if test "$host_cpu" != ia64; then
Chris@42 4720 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 4721 cat <<_LT_EOF 1>&2
Chris@42 4722
Chris@42 4723 *** Warning: the GNU linker, at least up to release 2.19, is reported
Chris@42 4724 *** to be unable to reliably create shared libraries on AIX.
Chris@42 4725 *** Therefore, libtool is disabling shared libraries support. If you
Chris@42 4726 *** really care for shared libraries, you may want to install binutils
Chris@42 4727 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
Chris@42 4728 *** You will then need to restart the configuration process.
Chris@42 4729
Chris@42 4730 _LT_EOF
Chris@42 4731 fi
Chris@42 4732 ;;
Chris@42 4733
Chris@42 4734 amigaos*)
Chris@42 4735 case $host_cpu in
Chris@42 4736 powerpc)
Chris@42 4737 # see comment about AmigaOS4 .so support
Chris@42 4738 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 4739 _LT_TAGVAR(archive_expsym_cmds, $1)=''
Chris@42 4740 ;;
Chris@42 4741 m68k)
Chris@42 4742 _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)'
Chris@42 4743 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 4744 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 4745 ;;
Chris@42 4746 esac
Chris@42 4747 ;;
Chris@42 4748
Chris@42 4749 beos*)
Chris@42 4750 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
Chris@42 4751 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Chris@42 4752 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
Chris@42 4753 # support --undefined. This deserves some investigation. FIXME
Chris@42 4754 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 4755 else
Chris@42 4756 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 4757 fi
Chris@42 4758 ;;
Chris@42 4759
Chris@42 4760 cygwin* | mingw* | pw32* | cegcc*)
Chris@42 4761 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
Chris@42 4762 # as there is no search path for DLLs.
Chris@42 4763 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 4764 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
Chris@42 4765 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Chris@42 4766 _LT_TAGVAR(always_export_symbols, $1)=no
Chris@42 4767 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
Chris@42 4768 _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'
Chris@42 4769 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
Chris@42 4770
Chris@42 4771 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
Chris@42 4772 _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'
Chris@42 4773 # If the export-symbols file already is a .def file (1st line
Chris@42 4774 # is EXPORTS), use it as is; otherwise, prepend...
Chris@42 4775 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
Chris@42 4776 cp $export_symbols $output_objdir/$soname.def;
Chris@42 4777 else
Chris@42 4778 echo EXPORTS > $output_objdir/$soname.def;
Chris@42 4779 cat $export_symbols >> $output_objdir/$soname.def;
Chris@42 4780 fi~
Chris@42 4781 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
Chris@42 4782 else
Chris@42 4783 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 4784 fi
Chris@42 4785 ;;
Chris@42 4786
Chris@42 4787 haiku*)
Chris@42 4788 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 4789 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 4790 ;;
Chris@42 4791
Chris@42 4792 interix[[3-9]]*)
Chris@42 4793 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 4794 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 4795 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
Chris@42 4796 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
Chris@42 4797 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
Chris@42 4798 # Instead, shared libraries are loaded at an image base (0x10000000 by
Chris@42 4799 # default) and relocated if they conflict, which is a slow very memory
Chris@42 4800 # consuming and fragmenting process. To avoid this, we pick a random,
Chris@42 4801 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
Chris@42 4802 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
Chris@42 4803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
Chris@42 4804 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
Chris@42 4805 ;;
Chris@42 4806
Chris@42 4807 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
Chris@42 4808 tmp_diet=no
Chris@42 4809 if test "$host_os" = linux-dietlibc; then
Chris@42 4810 case $cc_basename in
Chris@42 4811 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
Chris@42 4812 esac
Chris@42 4813 fi
Chris@42 4814 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
Chris@42 4815 && test "$tmp_diet" = no
Chris@42 4816 then
Chris@42 4817 tmp_addflag=' $pic_flag'
Chris@42 4818 tmp_sharedflag='-shared'
Chris@42 4819 case $cc_basename,$host_cpu in
Chris@42 4820 pgcc*) # Portland Group C compiler
Chris@42 4821 _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'
Chris@42 4822 tmp_addflag=' $pic_flag'
Chris@42 4823 ;;
Chris@42 4824 pgf77* | pgf90* | pgf95* | pgfortran*)
Chris@42 4825 # Portland Group f77 and f90 compilers
Chris@42 4826 _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'
Chris@42 4827 tmp_addflag=' $pic_flag -Mnomain' ;;
Chris@42 4828 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
Chris@42 4829 tmp_addflag=' -i_dynamic' ;;
Chris@42 4830 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
Chris@42 4831 tmp_addflag=' -i_dynamic -nofor_main' ;;
Chris@42 4832 ifc* | ifort*) # Intel Fortran compiler
Chris@42 4833 tmp_addflag=' -nofor_main' ;;
Chris@42 4834 lf95*) # Lahey Fortran 8.1
Chris@42 4835 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Chris@42 4836 tmp_sharedflag='--shared' ;;
Chris@42 4837 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
Chris@42 4838 tmp_sharedflag='-qmkshrobj'
Chris@42 4839 tmp_addflag= ;;
Chris@42 4840 nvcc*) # Cuda Compiler Driver 2.2
Chris@42 4841 _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'
Chris@42 4842 _LT_TAGVAR(compiler_needs_object, $1)=yes
Chris@42 4843 ;;
Chris@42 4844 esac
Chris@42 4845 case `$CC -V 2>&1 | sed 5q` in
Chris@42 4846 *Sun\ C*) # Sun C 5.9
Chris@42 4847 _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'
Chris@42 4848 _LT_TAGVAR(compiler_needs_object, $1)=yes
Chris@42 4849 tmp_sharedflag='-G' ;;
Chris@42 4850 *Sun\ F*) # Sun Fortran 8.3
Chris@42 4851 tmp_sharedflag='-G' ;;
Chris@42 4852 esac
Chris@42 4853 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 4854
Chris@42 4855 if test "x$supports_anon_versioning" = xyes; then
Chris@42 4856 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
Chris@42 4857 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
Chris@42 4858 echo "local: *; };" >> $output_objdir/$libname.ver~
Chris@42 4859 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
Chris@42 4860 fi
Chris@42 4861
Chris@42 4862 case $cc_basename in
Chris@42 4863 xlf* | bgf* | bgxlf* | mpixlf*)
Chris@42 4864 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
Chris@42 4865 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
Chris@42 4866 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 4867 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
Chris@42 4868 if test "x$supports_anon_versioning" = xyes; then
Chris@42 4869 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
Chris@42 4870 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
Chris@42 4871 echo "local: *; };" >> $output_objdir/$libname.ver~
Chris@42 4872 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
Chris@42 4873 fi
Chris@42 4874 ;;
Chris@42 4875 esac
Chris@42 4876 else
Chris@42 4877 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 4878 fi
Chris@42 4879 ;;
Chris@42 4880
Chris@42 4881 netbsd* | netbsdelf*-gnu)
Chris@42 4882 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
Chris@42 4883 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
Chris@42 4884 wlarc=
Chris@42 4885 else
Chris@42 4886 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 4887 _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'
Chris@42 4888 fi
Chris@42 4889 ;;
Chris@42 4890
Chris@42 4891 solaris*)
Chris@42 4892 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
Chris@42 4893 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 4894 cat <<_LT_EOF 1>&2
Chris@42 4895
Chris@42 4896 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
Chris@42 4897 *** create shared libraries on Solaris systems. Therefore, libtool
Chris@42 4898 *** is disabling shared libraries support. We urge you to upgrade GNU
Chris@42 4899 *** binutils to release 2.9.1 or newer. Another option is to modify
Chris@42 4900 *** your PATH or compiler configuration so that the native linker is
Chris@42 4901 *** used, and then restart.
Chris@42 4902
Chris@42 4903 _LT_EOF
Chris@42 4904 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
Chris@42 4905 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 4906 _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'
Chris@42 4907 else
Chris@42 4908 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 4909 fi
Chris@42 4910 ;;
Chris@42 4911
Chris@42 4912 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
Chris@42 4913 case `$LD -v 2>&1` in
Chris@42 4914 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
Chris@42 4915 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 4916 cat <<_LT_EOF 1>&2
Chris@42 4917
Chris@42 4918 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
Chris@42 4919 *** reliably create shared libraries on SCO systems. Therefore, libtool
Chris@42 4920 *** is disabling shared libraries support. We urge you to upgrade GNU
Chris@42 4921 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
Chris@42 4922 *** your PATH or compiler configuration so that the native linker is
Chris@42 4923 *** used, and then restart.
Chris@42 4924
Chris@42 4925 _LT_EOF
Chris@42 4926 ;;
Chris@42 4927 *)
Chris@42 4928 # For security reasons, it is highly recommended that you always
Chris@42 4929 # use absolute paths for naming shared libraries, and exclude the
Chris@42 4930 # DT_RUNPATH tag from executables and libraries. But doing so
Chris@42 4931 # requires that you compile everything twice, which is a pain.
Chris@42 4932 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
Chris@42 4933 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 4934 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 4935 _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'
Chris@42 4936 else
Chris@42 4937 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 4938 fi
Chris@42 4939 ;;
Chris@42 4940 esac
Chris@42 4941 ;;
Chris@42 4942
Chris@42 4943 sunos4*)
Chris@42 4944 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
Chris@42 4945 wlarc=
Chris@42 4946 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 4947 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 4948 ;;
Chris@42 4949
Chris@42 4950 *)
Chris@42 4951 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
Chris@42 4952 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 4953 _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'
Chris@42 4954 else
Chris@42 4955 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 4956 fi
Chris@42 4957 ;;
Chris@42 4958 esac
Chris@42 4959
Chris@42 4960 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
Chris@42 4961 runpath_var=
Chris@42 4962 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
Chris@42 4963 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
Chris@42 4964 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Chris@42 4965 fi
Chris@42 4966 else
Chris@42 4967 # PORTME fill in a description of your system's linker (not GNU ld)
Chris@42 4968 case $host_os in
Chris@42 4969 aix3*)
Chris@42 4970 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Chris@42 4971 _LT_TAGVAR(always_export_symbols, $1)=yes
Chris@42 4972 _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'
Chris@42 4973 # Note: this linker hardcodes the directories in LIBPATH if there
Chris@42 4974 # are no directories specified by -L.
Chris@42 4975 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 4976 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
Chris@42 4977 # Neither direct hardcoding nor static linking is supported with a
Chris@42 4978 # broken collect2.
Chris@42 4979 _LT_TAGVAR(hardcode_direct, $1)=unsupported
Chris@42 4980 fi
Chris@42 4981 ;;
Chris@42 4982
Chris@42 4983 aix[[4-9]]*)
Chris@42 4984 if test "$host_cpu" = ia64; then
Chris@42 4985 # On IA64, the linker does run time linking by default, so we don't
Chris@42 4986 # have to do anything special.
Chris@42 4987 aix_use_runtimelinking=no
Chris@42 4988 exp_sym_flag='-Bexport'
Chris@42 4989 no_entry_flag=""
Chris@42 4990 else
Chris@42 4991 # If we're using GNU nm, then we don't want the "-C" option.
Chris@42 4992 # -C means demangle to AIX nm, but means don't demangle with GNU nm
Chris@42 4993 # Also, AIX nm treats weak defined symbols like other global
Chris@42 4994 # defined symbols, whereas GNU nm marks them as "W".
Chris@42 4995 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
Chris@42 4996 _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'
Chris@42 4997 else
Chris@42 4998 _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'
Chris@42 4999 fi
Chris@42 5000 aix_use_runtimelinking=no
Chris@42 5001
Chris@42 5002 # Test if we are trying to use run time linking or normal
Chris@42 5003 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
Chris@42 5004 # need to do runtime linking.
Chris@42 5005 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
Chris@42 5006 for ld_flag in $LDFLAGS; do
Chris@42 5007 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
Chris@42 5008 aix_use_runtimelinking=yes
Chris@42 5009 break
Chris@42 5010 fi
Chris@42 5011 done
Chris@42 5012 ;;
Chris@42 5013 esac
Chris@42 5014
Chris@42 5015 exp_sym_flag='-bexport'
Chris@42 5016 no_entry_flag='-bnoentry'
Chris@42 5017 fi
Chris@42 5018
Chris@42 5019 # When large executables or shared objects are built, AIX ld can
Chris@42 5020 # have problems creating the table of contents. If linking a library
Chris@42 5021 # or program results in "error TOC overflow" add -mminimal-toc to
Chris@42 5022 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
Chris@42 5023 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
Chris@42 5024
Chris@42 5025 _LT_TAGVAR(archive_cmds, $1)=''
Chris@42 5026 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5027 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Chris@42 5028 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
Chris@42 5029 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 5030 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
Chris@42 5031
Chris@42 5032 if test "$GCC" = yes; then
Chris@42 5033 case $host_os in aix4.[[012]]|aix4.[[012]].*)
Chris@42 5034 # We only want to do this on AIX 4.2 and lower, the check
Chris@42 5035 # below for broken collect2 doesn't work under 4.3+
Chris@42 5036 collect2name=`${CC} -print-prog-name=collect2`
Chris@42 5037 if test -f "$collect2name" &&
Chris@42 5038 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
Chris@42 5039 then
Chris@42 5040 # We have reworked collect2
Chris@42 5041 :
Chris@42 5042 else
Chris@42 5043 # We have old collect2
Chris@42 5044 _LT_TAGVAR(hardcode_direct, $1)=unsupported
Chris@42 5045 # It fails to find uninstalled libraries when the uninstalled
Chris@42 5046 # path is not listed in the libpath. Setting hardcode_minus_L
Chris@42 5047 # to unsupported forces relinking
Chris@42 5048 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 5049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 5050 _LT_TAGVAR(hardcode_libdir_separator, $1)=
Chris@42 5051 fi
Chris@42 5052 ;;
Chris@42 5053 esac
Chris@42 5054 shared_flag='-shared'
Chris@42 5055 if test "$aix_use_runtimelinking" = yes; then
Chris@42 5056 shared_flag="$shared_flag "'${wl}-G'
Chris@42 5057 fi
Chris@42 5058 _LT_TAGVAR(link_all_deplibs, $1)=no
Chris@42 5059 else
Chris@42 5060 # not using gcc
Chris@42 5061 if test "$host_cpu" = ia64; then
Chris@42 5062 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
Chris@42 5063 # chokes on -Wl,-G. The following line is correct:
Chris@42 5064 shared_flag='-G'
Chris@42 5065 else
Chris@42 5066 if test "$aix_use_runtimelinking" = yes; then
Chris@42 5067 shared_flag='${wl}-G'
Chris@42 5068 else
Chris@42 5069 shared_flag='${wl}-bM:SRE'
Chris@42 5070 fi
Chris@42 5071 fi
Chris@42 5072 fi
Chris@42 5073
Chris@42 5074 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
Chris@42 5075 # It seems that -bexpall does not export symbols beginning with
Chris@42 5076 # underscore (_), so it is better to generate a list of symbols to export.
Chris@42 5077 _LT_TAGVAR(always_export_symbols, $1)=yes
Chris@42 5078 if test "$aix_use_runtimelinking" = yes; then
Chris@42 5079 # Warning - without using the other runtime loading flags (-brtl),
Chris@42 5080 # -berok will link without error, but may produce a broken library.
Chris@42 5081 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
Chris@42 5082 # Determine the default libpath from the value encoded in an
Chris@42 5083 # empty executable.
Chris@42 5084 _LT_SYS_MODULE_PATH_AIX([$1])
Chris@42 5085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
Chris@42 5086 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
Chris@42 5087 else
Chris@42 5088 if test "$host_cpu" = ia64; then
Chris@42 5089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
Chris@42 5090 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
Chris@42 5091 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
Chris@42 5092 else
Chris@42 5093 # Determine the default libpath from the value encoded in an
Chris@42 5094 # empty executable.
Chris@42 5095 _LT_SYS_MODULE_PATH_AIX([$1])
Chris@42 5096 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
Chris@42 5097 # Warning - without using the other run time loading flags,
Chris@42 5098 # -berok will link without error, but may produce a broken library.
Chris@42 5099 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
Chris@42 5100 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
Chris@42 5101 if test "$with_gnu_ld" = yes; then
Chris@42 5102 # We only use this code for GNU lds that support --whole-archive.
Chris@42 5103 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
Chris@42 5104 else
Chris@42 5105 # Exported symbols can be pulled into shared objects from archives
Chris@42 5106 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
Chris@42 5107 fi
Chris@42 5108 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
Chris@42 5109 # This is similar to how AIX traditionally builds its shared libraries.
Chris@42 5110 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
Chris@42 5111 fi
Chris@42 5112 fi
Chris@42 5113 ;;
Chris@42 5114
Chris@42 5115 amigaos*)
Chris@42 5116 case $host_cpu in
Chris@42 5117 powerpc)
Chris@42 5118 # see comment about AmigaOS4 .so support
Chris@42 5119 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 5120 _LT_TAGVAR(archive_expsym_cmds, $1)=''
Chris@42 5121 ;;
Chris@42 5122 m68k)
Chris@42 5123 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
Chris@42 5124 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 5125 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 5126 ;;
Chris@42 5127 esac
Chris@42 5128 ;;
Chris@42 5129
Chris@42 5130 bsdi[[45]]*)
Chris@42 5131 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
Chris@42 5132 ;;
Chris@42 5133
Chris@42 5134 cygwin* | mingw* | pw32* | cegcc*)
Chris@42 5135 # When not using gcc, we currently assume that we are using
Chris@42 5136 # Microsoft Visual C++.
Chris@42 5137 # hardcode_libdir_flag_spec is actually meaningless, as there is
Chris@42 5138 # no search path for DLLs.
Chris@42 5139 case $cc_basename in
Chris@42 5140 cl*)
Chris@42 5141 # Native MSVC
Chris@42 5142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
Chris@42 5143 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Chris@42 5144 _LT_TAGVAR(always_export_symbols, $1)=yes
Chris@42 5145 _LT_TAGVAR(file_list_spec, $1)='@'
Chris@42 5146 # Tell ltmain to make .lib files, not .a files.
Chris@42 5147 libext=lib
Chris@42 5148 # Tell ltmain to make .dll files, not .so files.
Chris@42 5149 shrext_cmds=".dll"
Chris@42 5150 # FIXME: Setting linknames here is a bad hack.
Chris@42 5151 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
Chris@42 5152 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
Chris@42 5153 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
Chris@42 5154 else
Chris@42 5155 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
Chris@42 5156 fi~
Chris@42 5157 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
Chris@42 5158 linknames='
Chris@42 5159 # The linker will not automatically build a static lib if we build a DLL.
Chris@42 5160 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
Chris@42 5161 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
Chris@42 5162 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
Chris@42 5163 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
Chris@42 5164 # Don't use ranlib
Chris@42 5165 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
Chris@42 5166 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
Chris@42 5167 lt_tool_outputfile="@TOOL_OUTPUT@"~
Chris@42 5168 case $lt_outputfile in
Chris@42 5169 *.exe|*.EXE) ;;
Chris@42 5170 *)
Chris@42 5171 lt_outputfile="$lt_outputfile.exe"
Chris@42 5172 lt_tool_outputfile="$lt_tool_outputfile.exe"
Chris@42 5173 ;;
Chris@42 5174 esac~
Chris@42 5175 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
Chris@42 5176 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
Chris@42 5177 $RM "$lt_outputfile.manifest";
Chris@42 5178 fi'
Chris@42 5179 ;;
Chris@42 5180 *)
Chris@42 5181 # Assume MSVC wrapper
Chris@42 5182 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
Chris@42 5183 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Chris@42 5184 # Tell ltmain to make .lib files, not .a files.
Chris@42 5185 libext=lib
Chris@42 5186 # Tell ltmain to make .dll files, not .so files.
Chris@42 5187 shrext_cmds=".dll"
Chris@42 5188 # FIXME: Setting linknames here is a bad hack.
Chris@42 5189 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
Chris@42 5190 # The linker will automatically build a .lib file if we build a DLL.
Chris@42 5191 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
Chris@42 5192 # FIXME: Should let the user specify the lib program.
Chris@42 5193 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
Chris@42 5194 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
Chris@42 5195 ;;
Chris@42 5196 esac
Chris@42 5197 ;;
Chris@42 5198
Chris@42 5199 darwin* | rhapsody*)
Chris@42 5200 _LT_DARWIN_LINKER_FEATURES($1)
Chris@42 5201 ;;
Chris@42 5202
Chris@42 5203 dgux*)
Chris@42 5204 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5205 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 5206 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5207 ;;
Chris@42 5208
Chris@42 5209 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
Chris@42 5210 # support. Future versions do this automatically, but an explicit c++rt0.o
Chris@42 5211 # does not break anything, and helps significantly (at the cost of a little
Chris@42 5212 # extra space).
Chris@42 5213 freebsd2.2*)
Chris@42 5214 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
Chris@42 5215 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
Chris@42 5216 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5217 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5218 ;;
Chris@42 5219
Chris@42 5220 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
Chris@42 5221 freebsd2.*)
Chris@42 5222 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5223 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5224 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 5225 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5226 ;;
Chris@42 5227
Chris@42 5228 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
Chris@42 5229 freebsd* | dragonfly*)
Chris@42 5230 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5231 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
Chris@42 5232 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5233 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5234 ;;
Chris@42 5235
Chris@42 5236 hpux9*)
Chris@42 5237 if test "$GCC" = yes; then
Chris@42 5238 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
Chris@42 5239 else
Chris@42 5240 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
Chris@42 5241 fi
Chris@42 5242 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
Chris@42 5243 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 5244 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5245
Chris@42 5246 # hardcode_minus_L: Not really in the search PATH,
Chris@42 5247 # but as the default location of the library.
Chris@42 5248 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 5249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
Chris@42 5250 ;;
Chris@42 5251
Chris@42 5252 hpux10*)
Chris@42 5253 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
Chris@42 5254 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5255 else
Chris@42 5256 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5257 fi
Chris@42 5258 if test "$with_gnu_ld" = no; then
Chris@42 5259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
Chris@42 5260 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 5261 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5262 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Chris@42 5263 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
Chris@42 5264 # hardcode_minus_L: Not really in the search PATH,
Chris@42 5265 # but as the default location of the library.
Chris@42 5266 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 5267 fi
Chris@42 5268 ;;
Chris@42 5269
Chris@42 5270 hpux11*)
Chris@42 5271 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
Chris@42 5272 case $host_cpu in
Chris@42 5273 hppa*64*)
Chris@42 5274 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5275 ;;
Chris@42 5276 ia64*)
Chris@42 5277 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5278 ;;
Chris@42 5279 *)
Chris@42 5280 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5281 ;;
Chris@42 5282 esac
Chris@42 5283 else
Chris@42 5284 case $host_cpu in
Chris@42 5285 hppa*64*)
Chris@42 5286 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5287 ;;
Chris@42 5288 ia64*)
Chris@42 5289 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5290 ;;
Chris@42 5291 *)
Chris@42 5292 m4_if($1, [], [
Chris@42 5293 # Older versions of the 11.00 compiler do not understand -b yet
Chris@42 5294 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
Chris@42 5295 _LT_LINKER_OPTION([if $CC understands -b],
Chris@42 5296 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
Chris@42 5297 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
Chris@42 5298 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
Chris@42 5299 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
Chris@42 5300 ;;
Chris@42 5301 esac
Chris@42 5302 fi
Chris@42 5303 if test "$with_gnu_ld" = no; then
Chris@42 5304 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
Chris@42 5305 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 5306
Chris@42 5307 case $host_cpu in
Chris@42 5308 hppa*64*|ia64*)
Chris@42 5309 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 5310 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5311 ;;
Chris@42 5312 *)
Chris@42 5313 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5314 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Chris@42 5315 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
Chris@42 5316
Chris@42 5317 # hardcode_minus_L: Not really in the search PATH,
Chris@42 5318 # but as the default location of the library.
Chris@42 5319 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 5320 ;;
Chris@42 5321 esac
Chris@42 5322 fi
Chris@42 5323 ;;
Chris@42 5324
Chris@42 5325 irix5* | irix6* | nonstopux*)
Chris@42 5326 if test "$GCC" = yes; then
Chris@42 5327 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
Chris@42 5328 # Try to use the -exported_symbol ld option, if it does not
Chris@42 5329 # work, assume that -exports_file does not work either and
Chris@42 5330 # implicitly export all symbols.
Chris@42 5331 # This should be the same for all languages, so no per-tag cache variable.
Chris@42 5332 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
Chris@42 5333 [lt_cv_irix_exported_symbol],
Chris@42 5334 [save_LDFLAGS="$LDFLAGS"
Chris@42 5335 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
Chris@42 5336 AC_LINK_IFELSE(
Chris@42 5337 [AC_LANG_SOURCE(
Chris@42 5338 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
Chris@42 5339 [C++], [[int foo (void) { return 0; }]],
Chris@42 5340 [Fortran 77], [[
Chris@42 5341 subroutine foo
Chris@42 5342 end]],
Chris@42 5343 [Fortran], [[
Chris@42 5344 subroutine foo
Chris@42 5345 end]])])],
Chris@42 5346 [lt_cv_irix_exported_symbol=yes],
Chris@42 5347 [lt_cv_irix_exported_symbol=no])
Chris@42 5348 LDFLAGS="$save_LDFLAGS"])
Chris@42 5349 if test "$lt_cv_irix_exported_symbol" = yes; then
Chris@42 5350 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
Chris@42 5351 fi
Chris@42 5352 else
Chris@42 5353 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
Chris@42 5354 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
Chris@42 5355 fi
Chris@42 5356 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
Chris@42 5357 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 5358 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 5359 _LT_TAGVAR(inherit_rpath, $1)=yes
Chris@42 5360 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 5361 ;;
Chris@42 5362
Chris@42 5363 netbsd* | netbsdelf*-gnu)
Chris@42 5364 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
Chris@42 5365 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
Chris@42 5366 else
Chris@42 5367 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
Chris@42 5368 fi
Chris@42 5369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
Chris@42 5370 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5371 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5372 ;;
Chris@42 5373
Chris@42 5374 newsos6)
Chris@42 5375 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5376 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5377 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 5378 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 5379 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5380 ;;
Chris@42 5381
Chris@42 5382 *nto* | *qnx*)
Chris@42 5383 ;;
Chris@42 5384
Chris@42 5385 openbsd*)
Chris@42 5386 if test -f /usr/libexec/ld.so; then
Chris@42 5387 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5388 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5389 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Chris@42 5390 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
Chris@42 5391 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5392 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
Chris@42 5393 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
Chris@42 5394 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
Chris@42 5395 else
Chris@42 5396 case $host_os in
Chris@42 5397 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
Chris@42 5398 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
Chris@42 5400 ;;
Chris@42 5401 *)
Chris@42 5402 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
Chris@42 5404 ;;
Chris@42 5405 esac
Chris@42 5406 fi
Chris@42 5407 else
Chris@42 5408 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 5409 fi
Chris@42 5410 ;;
Chris@42 5411
Chris@42 5412 os2*)
Chris@42 5413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 5414 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 5415 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Chris@42 5416 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
Chris@42 5417 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
Chris@42 5418 ;;
Chris@42 5419
Chris@42 5420 osf3*)
Chris@42 5421 if test "$GCC" = yes; then
Chris@42 5422 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
Chris@42 5423 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
Chris@42 5424 else
Chris@42 5425 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
Chris@42 5426 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
Chris@42 5427 fi
Chris@42 5428 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
Chris@42 5429 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 5430 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 5431 ;;
Chris@42 5432
Chris@42 5433 osf4* | osf5*) # as osf3* with the addition of -msym flag
Chris@42 5434 if test "$GCC" = yes; then
Chris@42 5435 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
Chris@42 5436 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
Chris@42 5437 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 5438 else
Chris@42 5439 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
Chris@42 5440 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
Chris@42 5441 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
Chris@42 5442 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
Chris@42 5443
Chris@42 5444 # Both c and cxx compiler support -rpath directly
Chris@42 5445 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
Chris@42 5446 fi
Chris@42 5447 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
Chris@42 5448 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 5449 ;;
Chris@42 5450
Chris@42 5451 solaris*)
Chris@42 5452 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
Chris@42 5453 if test "$GCC" = yes; then
Chris@42 5454 wlarc='${wl}'
Chris@42 5455 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5456 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Chris@42 5457 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
Chris@42 5458 else
Chris@42 5459 case `$CC -V 2>&1` in
Chris@42 5460 *"Compilers 5.0"*)
Chris@42 5461 wlarc=''
Chris@42 5462 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5463 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Chris@42 5464 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
Chris@42 5465 ;;
Chris@42 5466 *)
Chris@42 5467 wlarc='${wl}'
Chris@42 5468 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5469 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Chris@42 5470 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
Chris@42 5471 ;;
Chris@42 5472 esac
Chris@42 5473 fi
Chris@42 5474 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
Chris@42 5475 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5476 case $host_os in
Chris@42 5477 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
Chris@42 5478 *)
Chris@42 5479 # The compiler driver will combine and reorder linker options,
Chris@42 5480 # but understands `-z linker_flag'. GCC discards it without `$wl',
Chris@42 5481 # but is careful enough not to reorder.
Chris@42 5482 # Supported since Solaris 2.6 (maybe 2.5.1?)
Chris@42 5483 if test "$GCC" = yes; then
Chris@42 5484 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
Chris@42 5485 else
Chris@42 5486 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
Chris@42 5487 fi
Chris@42 5488 ;;
Chris@42 5489 esac
Chris@42 5490 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 5491 ;;
Chris@42 5492
Chris@42 5493 sunos4*)
Chris@42 5494 if test "x$host_vendor" = xsequent; then
Chris@42 5495 # Use $CC to link under sequent, because it throws in some extra .o
Chris@42 5496 # files that make .init and .fini sections work.
Chris@42 5497 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5498 else
Chris@42 5499 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5500 fi
Chris@42 5501 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 5502 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 5503 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 5504 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5505 ;;
Chris@42 5506
Chris@42 5507 sysv4)
Chris@42 5508 case $host_vendor in
Chris@42 5509 sni)
Chris@42 5510 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5511 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
Chris@42 5512 ;;
Chris@42 5513 siemens)
Chris@42 5514 ## LD is ld it makes a PLAMLIB
Chris@42 5515 ## CC just makes a GrossModule.
Chris@42 5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5517 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
Chris@42 5518 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 5519 ;;
Chris@42 5520 motorola)
Chris@42 5521 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5522 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
Chris@42 5523 ;;
Chris@42 5524 esac
Chris@42 5525 runpath_var='LD_RUN_PATH'
Chris@42 5526 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5527 ;;
Chris@42 5528
Chris@42 5529 sysv4.3*)
Chris@42 5530 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5531 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5532 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
Chris@42 5533 ;;
Chris@42 5534
Chris@42 5535 sysv4*MP*)
Chris@42 5536 if test -d /usr/nec; then
Chris@42 5537 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5538 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5539 runpath_var=LD_RUN_PATH
Chris@42 5540 hardcode_runpath_var=yes
Chris@42 5541 _LT_TAGVAR(ld_shlibs, $1)=yes
Chris@42 5542 fi
Chris@42 5543 ;;
Chris@42 5544
Chris@42 5545 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
Chris@42 5546 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
Chris@42 5547 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 5548 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5549 runpath_var='LD_RUN_PATH'
Chris@42 5550
Chris@42 5551 if test "$GCC" = yes; then
Chris@42 5552 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5553 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5554 else
Chris@42 5555 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5556 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5557 fi
Chris@42 5558 ;;
Chris@42 5559
Chris@42 5560 sysv5* | sco3.2v5* | sco5v6*)
Chris@42 5561 # Note: We can NOT use -z defs as we might desire, because we do not
Chris@42 5562 # link with -lc, and that would cause any symbols used from libc to
Chris@42 5563 # always be unresolved, which means just about no library would
Chris@42 5564 # ever link correctly. If we're not using GNU ld we use -z text
Chris@42 5565 # though, which does catch some bad symbols but isn't as heavy-handed
Chris@42 5566 # as -z defs.
Chris@42 5567 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
Chris@42 5568 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
Chris@42 5569 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 5570 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5571 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
Chris@42 5572 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
Chris@42 5573 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 5574 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
Chris@42 5575 runpath_var='LD_RUN_PATH'
Chris@42 5576
Chris@42 5577 if test "$GCC" = yes; then
Chris@42 5578 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5579 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5580 else
Chris@42 5581 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5582 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 5583 fi
Chris@42 5584 ;;
Chris@42 5585
Chris@42 5586 uts4*)
Chris@42 5587 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
Chris@42 5588 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 5589 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 5590 ;;
Chris@42 5591
Chris@42 5592 *)
Chris@42 5593 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 5594 ;;
Chris@42 5595 esac
Chris@42 5596
Chris@42 5597 if test x$host_vendor = xsni; then
Chris@42 5598 case $host in
Chris@42 5599 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
Chris@42 5600 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
Chris@42 5601 ;;
Chris@42 5602 esac
Chris@42 5603 fi
Chris@42 5604 fi
Chris@42 5605 ])
Chris@42 5606 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
Chris@42 5607 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
Chris@42 5608
Chris@42 5609 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
Chris@42 5610
Chris@42 5611 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
Chris@42 5612 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
Chris@42 5613 _LT_DECL([], [extract_expsyms_cmds], [2],
Chris@42 5614 [The commands to extract the exported symbol list from a shared archive])
Chris@42 5615
Chris@42 5616 #
Chris@42 5617 # Do we need to explicitly link libc?
Chris@42 5618 #
Chris@42 5619 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
Chris@42 5620 x|xyes)
Chris@42 5621 # Assume -lc should be added
Chris@42 5622 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
Chris@42 5623
Chris@42 5624 if test "$enable_shared" = yes && test "$GCC" = yes; then
Chris@42 5625 case $_LT_TAGVAR(archive_cmds, $1) in
Chris@42 5626 *'~'*)
Chris@42 5627 # FIXME: we may have to deal with multi-command sequences.
Chris@42 5628 ;;
Chris@42 5629 '$CC '*)
Chris@42 5630 # Test whether the compiler implicitly links with -lc since on some
Chris@42 5631 # systems, -lgcc has to come before -lc. If gcc already passes -lc
Chris@42 5632 # to ld, don't add -lc before -lgcc.
Chris@42 5633 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
Chris@42 5634 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
Chris@42 5635 [$RM conftest*
Chris@42 5636 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
Chris@42 5637
Chris@42 5638 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
Chris@42 5639 soname=conftest
Chris@42 5640 lib=conftest
Chris@42 5641 libobjs=conftest.$ac_objext
Chris@42 5642 deplibs=
Chris@42 5643 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
Chris@42 5644 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
Chris@42 5645 compiler_flags=-v
Chris@42 5646 linker_flags=-v
Chris@42 5647 verstring=
Chris@42 5648 output_objdir=.
Chris@42 5649 libname=conftest
Chris@42 5650 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
Chris@42 5651 _LT_TAGVAR(allow_undefined_flag, $1)=
Chris@42 5652 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
Chris@42 5653 then
Chris@42 5654 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 5655 else
Chris@42 5656 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
Chris@42 5657 fi
Chris@42 5658 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
Chris@42 5659 else
Chris@42 5660 cat conftest.err 1>&5
Chris@42 5661 fi
Chris@42 5662 $RM conftest*
Chris@42 5663 ])
Chris@42 5664 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
Chris@42 5665 ;;
Chris@42 5666 esac
Chris@42 5667 fi
Chris@42 5668 ;;
Chris@42 5669 esac
Chris@42 5670
Chris@42 5671 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
Chris@42 5672 [Whether or not to add -lc for building shared libraries])
Chris@42 5673 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
Chris@42 5674 [enable_shared_with_static_runtimes], [0],
Chris@42 5675 [Whether or not to disallow shared libs when runtime libs are static])
Chris@42 5676 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
Chris@42 5677 [Compiler flag to allow reflexive dlopens])
Chris@42 5678 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
Chris@42 5679 [Compiler flag to generate shared objects directly from archives])
Chris@42 5680 _LT_TAGDECL([], [compiler_needs_object], [1],
Chris@42 5681 [Whether the compiler copes with passing no objects directly])
Chris@42 5682 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
Chris@42 5683 [Create an old-style archive from a shared archive])
Chris@42 5684 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
Chris@42 5685 [Create a temporary old-style archive to link instead of a shared archive])
Chris@42 5686 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
Chris@42 5687 _LT_TAGDECL([], [archive_expsym_cmds], [2])
Chris@42 5688 _LT_TAGDECL([], [module_cmds], [2],
Chris@42 5689 [Commands used to build a loadable module if different from building
Chris@42 5690 a shared archive.])
Chris@42 5691 _LT_TAGDECL([], [module_expsym_cmds], [2])
Chris@42 5692 _LT_TAGDECL([], [with_gnu_ld], [1],
Chris@42 5693 [Whether we are building with GNU ld or not])
Chris@42 5694 _LT_TAGDECL([], [allow_undefined_flag], [1],
Chris@42 5695 [Flag that allows shared libraries with undefined symbols to be built])
Chris@42 5696 _LT_TAGDECL([], [no_undefined_flag], [1],
Chris@42 5697 [Flag that enforces no undefined symbols])
Chris@42 5698 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
Chris@42 5699 [Flag to hardcode $libdir into a binary during linking.
Chris@42 5700 This must work even if $libdir does not exist])
Chris@42 5701 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
Chris@42 5702 [Whether we need a single "-rpath" flag with a separated argument])
Chris@42 5703 _LT_TAGDECL([], [hardcode_direct], [0],
Chris@42 5704 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
Chris@42 5705 DIR into the resulting binary])
Chris@42 5706 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
Chris@42 5707 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
Chris@42 5708 DIR into the resulting binary and the resulting library dependency is
Chris@42 5709 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
Chris@42 5710 library is relocated])
Chris@42 5711 _LT_TAGDECL([], [hardcode_minus_L], [0],
Chris@42 5712 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
Chris@42 5713 into the resulting binary])
Chris@42 5714 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
Chris@42 5715 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
Chris@42 5716 into the resulting binary])
Chris@42 5717 _LT_TAGDECL([], [hardcode_automatic], [0],
Chris@42 5718 [Set to "yes" if building a shared library automatically hardcodes DIR
Chris@42 5719 into the library and all subsequent libraries and executables linked
Chris@42 5720 against it])
Chris@42 5721 _LT_TAGDECL([], [inherit_rpath], [0],
Chris@42 5722 [Set to yes if linker adds runtime paths of dependent libraries
Chris@42 5723 to runtime path list])
Chris@42 5724 _LT_TAGDECL([], [link_all_deplibs], [0],
Chris@42 5725 [Whether libtool must link a program against all its dependency libraries])
Chris@42 5726 _LT_TAGDECL([], [always_export_symbols], [0],
Chris@42 5727 [Set to "yes" if exported symbols are required])
Chris@42 5728 _LT_TAGDECL([], [export_symbols_cmds], [2],
Chris@42 5729 [The commands to list exported symbols])
Chris@42 5730 _LT_TAGDECL([], [exclude_expsyms], [1],
Chris@42 5731 [Symbols that should not be listed in the preloaded symbols])
Chris@42 5732 _LT_TAGDECL([], [include_expsyms], [1],
Chris@42 5733 [Symbols that must always be exported])
Chris@42 5734 _LT_TAGDECL([], [prelink_cmds], [2],
Chris@42 5735 [Commands necessary for linking programs (against libraries) with templates])
Chris@42 5736 _LT_TAGDECL([], [postlink_cmds], [2],
Chris@42 5737 [Commands necessary for finishing linking programs])
Chris@42 5738 _LT_TAGDECL([], [file_list_spec], [1],
Chris@42 5739 [Specify filename containing input files])
Chris@42 5740 dnl FIXME: Not yet implemented
Chris@42 5741 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
Chris@42 5742 dnl [Compiler flag to generate thread safe objects])
Chris@42 5743 ])# _LT_LINKER_SHLIBS
Chris@42 5744
Chris@42 5745
Chris@42 5746 # _LT_LANG_C_CONFIG([TAG])
Chris@42 5747 # ------------------------
Chris@42 5748 # Ensure that the configuration variables for a C compiler are suitably
Chris@42 5749 # defined. These variables are subsequently used by _LT_CONFIG to write
Chris@42 5750 # the compiler configuration to `libtool'.
Chris@42 5751 m4_defun([_LT_LANG_C_CONFIG],
Chris@42 5752 [m4_require([_LT_DECL_EGREP])dnl
Chris@42 5753 lt_save_CC="$CC"
Chris@42 5754 AC_LANG_PUSH(C)
Chris@42 5755
Chris@42 5756 # Source file extension for C test sources.
Chris@42 5757 ac_ext=c
Chris@42 5758
Chris@42 5759 # Object file extension for compiled C test sources.
Chris@42 5760 objext=o
Chris@42 5761 _LT_TAGVAR(objext, $1)=$objext
Chris@42 5762
Chris@42 5763 # Code to be used in simple compile tests
Chris@42 5764 lt_simple_compile_test_code="int some_variable = 0;"
Chris@42 5765
Chris@42 5766 # Code to be used in simple link tests
Chris@42 5767 lt_simple_link_test_code='int main(){return(0);}'
Chris@42 5768
Chris@42 5769 _LT_TAG_COMPILER
Chris@42 5770 # Save the default compiler, since it gets overwritten when the other
Chris@42 5771 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
Chris@42 5772 compiler_DEFAULT=$CC
Chris@42 5773
Chris@42 5774 # save warnings/boilerplate of simple test code
Chris@42 5775 _LT_COMPILER_BOILERPLATE
Chris@42 5776 _LT_LINKER_BOILERPLATE
Chris@42 5777
Chris@42 5778 ## CAVEAT EMPTOR:
Chris@42 5779 ## There is no encapsulation within the following macros, do not change
Chris@42 5780 ## the running order or otherwise move them around unless you know exactly
Chris@42 5781 ## what you are doing...
Chris@42 5782 if test -n "$compiler"; then
Chris@42 5783 _LT_COMPILER_NO_RTTI($1)
Chris@42 5784 _LT_COMPILER_PIC($1)
Chris@42 5785 _LT_COMPILER_C_O($1)
Chris@42 5786 _LT_COMPILER_FILE_LOCKS($1)
Chris@42 5787 _LT_LINKER_SHLIBS($1)
Chris@42 5788 _LT_SYS_DYNAMIC_LINKER($1)
Chris@42 5789 _LT_LINKER_HARDCODE_LIBPATH($1)
Chris@42 5790 LT_SYS_DLOPEN_SELF
Chris@42 5791 _LT_CMD_STRIPLIB
Chris@42 5792
Chris@42 5793 # Report which library types will actually be built
Chris@42 5794 AC_MSG_CHECKING([if libtool supports shared libraries])
Chris@42 5795 AC_MSG_RESULT([$can_build_shared])
Chris@42 5796
Chris@42 5797 AC_MSG_CHECKING([whether to build shared libraries])
Chris@42 5798 test "$can_build_shared" = "no" && enable_shared=no
Chris@42 5799
Chris@42 5800 # On AIX, shared libraries and static libraries use the same namespace, and
Chris@42 5801 # are all built from PIC.
Chris@42 5802 case $host_os in
Chris@42 5803 aix3*)
Chris@42 5804 test "$enable_shared" = yes && enable_static=no
Chris@42 5805 if test -n "$RANLIB"; then
Chris@42 5806 archive_cmds="$archive_cmds~\$RANLIB \$lib"
Chris@42 5807 postinstall_cmds='$RANLIB $lib'
Chris@42 5808 fi
Chris@42 5809 ;;
Chris@42 5810
Chris@42 5811 aix[[4-9]]*)
Chris@42 5812 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
Chris@42 5813 test "$enable_shared" = yes && enable_static=no
Chris@42 5814 fi
Chris@42 5815 ;;
Chris@42 5816 esac
Chris@42 5817 AC_MSG_RESULT([$enable_shared])
Chris@42 5818
Chris@42 5819 AC_MSG_CHECKING([whether to build static libraries])
Chris@42 5820 # Make sure either enable_shared or enable_static is yes.
Chris@42 5821 test "$enable_shared" = yes || enable_static=yes
Chris@42 5822 AC_MSG_RESULT([$enable_static])
Chris@42 5823
Chris@42 5824 _LT_CONFIG($1)
Chris@42 5825 fi
Chris@42 5826 AC_LANG_POP
Chris@42 5827 CC="$lt_save_CC"
Chris@42 5828 ])# _LT_LANG_C_CONFIG
Chris@42 5829
Chris@42 5830
Chris@42 5831 # _LT_LANG_CXX_CONFIG([TAG])
Chris@42 5832 # --------------------------
Chris@42 5833 # Ensure that the configuration variables for a C++ compiler are suitably
Chris@42 5834 # defined. These variables are subsequently used by _LT_CONFIG to write
Chris@42 5835 # the compiler configuration to `libtool'.
Chris@42 5836 m4_defun([_LT_LANG_CXX_CONFIG],
Chris@42 5837 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 5838 m4_require([_LT_DECL_EGREP])dnl
Chris@42 5839 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
Chris@42 5840 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
Chris@42 5841 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
Chris@42 5842 (test "X$CXX" != "Xg++"))) ; then
Chris@42 5843 AC_PROG_CXXCPP
Chris@42 5844 else
Chris@42 5845 _lt_caught_CXX_error=yes
Chris@42 5846 fi
Chris@42 5847
Chris@42 5848 AC_LANG_PUSH(C++)
Chris@42 5849 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 5850 _LT_TAGVAR(allow_undefined_flag, $1)=
Chris@42 5851 _LT_TAGVAR(always_export_symbols, $1)=no
Chris@42 5852 _LT_TAGVAR(archive_expsym_cmds, $1)=
Chris@42 5853 _LT_TAGVAR(compiler_needs_object, $1)=no
Chris@42 5854 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
Chris@42 5855 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 5856 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
Chris@42 5857 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
Chris@42 5858 _LT_TAGVAR(hardcode_libdir_separator, $1)=
Chris@42 5859 _LT_TAGVAR(hardcode_minus_L, $1)=no
Chris@42 5860 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
Chris@42 5861 _LT_TAGVAR(hardcode_automatic, $1)=no
Chris@42 5862 _LT_TAGVAR(inherit_rpath, $1)=no
Chris@42 5863 _LT_TAGVAR(module_cmds, $1)=
Chris@42 5864 _LT_TAGVAR(module_expsym_cmds, $1)=
Chris@42 5865 _LT_TAGVAR(link_all_deplibs, $1)=unknown
Chris@42 5866 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
Chris@42 5867 _LT_TAGVAR(reload_flag, $1)=$reload_flag
Chris@42 5868 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
Chris@42 5869 _LT_TAGVAR(no_undefined_flag, $1)=
Chris@42 5870 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Chris@42 5871 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
Chris@42 5872
Chris@42 5873 # Source file extension for C++ test sources.
Chris@42 5874 ac_ext=cpp
Chris@42 5875
Chris@42 5876 # Object file extension for compiled C++ test sources.
Chris@42 5877 objext=o
Chris@42 5878 _LT_TAGVAR(objext, $1)=$objext
Chris@42 5879
Chris@42 5880 # No sense in running all these tests if we already determined that
Chris@42 5881 # the CXX compiler isn't working. Some variables (like enable_shared)
Chris@42 5882 # are currently assumed to apply to all compilers on this platform,
Chris@42 5883 # and will be corrupted by setting them based on a non-working compiler.
Chris@42 5884 if test "$_lt_caught_CXX_error" != yes; then
Chris@42 5885 # Code to be used in simple compile tests
Chris@42 5886 lt_simple_compile_test_code="int some_variable = 0;"
Chris@42 5887
Chris@42 5888 # Code to be used in simple link tests
Chris@42 5889 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
Chris@42 5890
Chris@42 5891 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
Chris@42 5892 _LT_TAG_COMPILER
Chris@42 5893
Chris@42 5894 # save warnings/boilerplate of simple test code
Chris@42 5895 _LT_COMPILER_BOILERPLATE
Chris@42 5896 _LT_LINKER_BOILERPLATE
Chris@42 5897
Chris@42 5898 # Allow CC to be a program name with arguments.
Chris@42 5899 lt_save_CC=$CC
Chris@42 5900 lt_save_CFLAGS=$CFLAGS
Chris@42 5901 lt_save_LD=$LD
Chris@42 5902 lt_save_GCC=$GCC
Chris@42 5903 GCC=$GXX
Chris@42 5904 lt_save_with_gnu_ld=$with_gnu_ld
Chris@42 5905 lt_save_path_LD=$lt_cv_path_LD
Chris@42 5906 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
Chris@42 5907 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
Chris@42 5908 else
Chris@42 5909 $as_unset lt_cv_prog_gnu_ld
Chris@42 5910 fi
Chris@42 5911 if test -n "${lt_cv_path_LDCXX+set}"; then
Chris@42 5912 lt_cv_path_LD=$lt_cv_path_LDCXX
Chris@42 5913 else
Chris@42 5914 $as_unset lt_cv_path_LD
Chris@42 5915 fi
Chris@42 5916 test -z "${LDCXX+set}" || LD=$LDCXX
Chris@42 5917 CC=${CXX-"c++"}
Chris@42 5918 CFLAGS=$CXXFLAGS
Chris@42 5919 compiler=$CC
Chris@42 5920 _LT_TAGVAR(compiler, $1)=$CC
Chris@42 5921 _LT_CC_BASENAME([$compiler])
Chris@42 5922
Chris@42 5923 if test -n "$compiler"; then
Chris@42 5924 # We don't want -fno-exception when compiling C++ code, so set the
Chris@42 5925 # no_builtin_flag separately
Chris@42 5926 if test "$GXX" = yes; then
Chris@42 5927 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
Chris@42 5928 else
Chris@42 5929 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
Chris@42 5930 fi
Chris@42 5931
Chris@42 5932 if test "$GXX" = yes; then
Chris@42 5933 # Set up default GNU C++ configuration
Chris@42 5934
Chris@42 5935 LT_PATH_LD
Chris@42 5936
Chris@42 5937 # Check if GNU C++ uses GNU ld as the underlying linker, since the
Chris@42 5938 # archiving commands below assume that GNU ld is being used.
Chris@42 5939 if test "$with_gnu_ld" = yes; then
Chris@42 5940 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 5941 _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'
Chris@42 5942
Chris@42 5943 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 5944 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
Chris@42 5945
Chris@42 5946 # If archive_cmds runs LD, not CC, wlarc should be empty
Chris@42 5947 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
Chris@42 5948 # investigate it a little bit more. (MM)
Chris@42 5949 wlarc='${wl}'
Chris@42 5950
Chris@42 5951 # ancient GNU ld didn't support --whole-archive et. al.
Chris@42 5952 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
Chris@42 5953 $GREP 'no-whole-archive' > /dev/null; then
Chris@42 5954 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
Chris@42 5955 else
Chris@42 5956 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Chris@42 5957 fi
Chris@42 5958 else
Chris@42 5959 with_gnu_ld=no
Chris@42 5960 wlarc=
Chris@42 5961
Chris@42 5962 # A generic and very simple default shared library creation
Chris@42 5963 # command for GNU C++ for the case where it uses the native
Chris@42 5964 # linker, instead of GNU ld. If possible, this setting should
Chris@42 5965 # overridden to take advantage of the native linker features on
Chris@42 5966 # the platform it is being used on.
Chris@42 5967 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
Chris@42 5968 fi
Chris@42 5969
Chris@42 5970 # Commands to make compiler produce verbose output that lists
Chris@42 5971 # what "hidden" libraries, object files and flags are used when
Chris@42 5972 # linking a shared library.
Chris@42 5973 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
Chris@42 5974
Chris@42 5975 else
Chris@42 5976 GXX=no
Chris@42 5977 with_gnu_ld=no
Chris@42 5978 wlarc=
Chris@42 5979 fi
Chris@42 5980
Chris@42 5981 # PORTME: fill in a description of your system's C++ link characteristics
Chris@42 5982 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
Chris@42 5983 _LT_TAGVAR(ld_shlibs, $1)=yes
Chris@42 5984 case $host_os in
Chris@42 5985 aix3*)
Chris@42 5986 # FIXME: insert proper C++ library support
Chris@42 5987 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 5988 ;;
Chris@42 5989 aix[[4-9]]*)
Chris@42 5990 if test "$host_cpu" = ia64; then
Chris@42 5991 # On IA64, the linker does run time linking by default, so we don't
Chris@42 5992 # have to do anything special.
Chris@42 5993 aix_use_runtimelinking=no
Chris@42 5994 exp_sym_flag='-Bexport'
Chris@42 5995 no_entry_flag=""
Chris@42 5996 else
Chris@42 5997 aix_use_runtimelinking=no
Chris@42 5998
Chris@42 5999 # Test if we are trying to use run time linking or normal
Chris@42 6000 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
Chris@42 6001 # need to do runtime linking.
Chris@42 6002 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
Chris@42 6003 for ld_flag in $LDFLAGS; do
Chris@42 6004 case $ld_flag in
Chris@42 6005 *-brtl*)
Chris@42 6006 aix_use_runtimelinking=yes
Chris@42 6007 break
Chris@42 6008 ;;
Chris@42 6009 esac
Chris@42 6010 done
Chris@42 6011 ;;
Chris@42 6012 esac
Chris@42 6013
Chris@42 6014 exp_sym_flag='-bexport'
Chris@42 6015 no_entry_flag='-bnoentry'
Chris@42 6016 fi
Chris@42 6017
Chris@42 6018 # When large executables or shared objects are built, AIX ld can
Chris@42 6019 # have problems creating the table of contents. If linking a library
Chris@42 6020 # or program results in "error TOC overflow" add -mminimal-toc to
Chris@42 6021 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
Chris@42 6022 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
Chris@42 6023
Chris@42 6024 _LT_TAGVAR(archive_cmds, $1)=''
Chris@42 6025 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 6026 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Chris@42 6027 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
Chris@42 6028 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 6029 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
Chris@42 6030
Chris@42 6031 if test "$GXX" = yes; then
Chris@42 6032 case $host_os in aix4.[[012]]|aix4.[[012]].*)
Chris@42 6033 # We only want to do this on AIX 4.2 and lower, the check
Chris@42 6034 # below for broken collect2 doesn't work under 4.3+
Chris@42 6035 collect2name=`${CC} -print-prog-name=collect2`
Chris@42 6036 if test -f "$collect2name" &&
Chris@42 6037 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
Chris@42 6038 then
Chris@42 6039 # We have reworked collect2
Chris@42 6040 :
Chris@42 6041 else
Chris@42 6042 # We have old collect2
Chris@42 6043 _LT_TAGVAR(hardcode_direct, $1)=unsupported
Chris@42 6044 # It fails to find uninstalled libraries when the uninstalled
Chris@42 6045 # path is not listed in the libpath. Setting hardcode_minus_L
Chris@42 6046 # to unsupported forces relinking
Chris@42 6047 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Chris@42 6048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 6049 _LT_TAGVAR(hardcode_libdir_separator, $1)=
Chris@42 6050 fi
Chris@42 6051 esac
Chris@42 6052 shared_flag='-shared'
Chris@42 6053 if test "$aix_use_runtimelinking" = yes; then
Chris@42 6054 shared_flag="$shared_flag "'${wl}-G'
Chris@42 6055 fi
Chris@42 6056 else
Chris@42 6057 # not using gcc
Chris@42 6058 if test "$host_cpu" = ia64; then
Chris@42 6059 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
Chris@42 6060 # chokes on -Wl,-G. The following line is correct:
Chris@42 6061 shared_flag='-G'
Chris@42 6062 else
Chris@42 6063 if test "$aix_use_runtimelinking" = yes; then
Chris@42 6064 shared_flag='${wl}-G'
Chris@42 6065 else
Chris@42 6066 shared_flag='${wl}-bM:SRE'
Chris@42 6067 fi
Chris@42 6068 fi
Chris@42 6069 fi
Chris@42 6070
Chris@42 6071 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
Chris@42 6072 # It seems that -bexpall does not export symbols beginning with
Chris@42 6073 # underscore (_), so it is better to generate a list of symbols to
Chris@42 6074 # export.
Chris@42 6075 _LT_TAGVAR(always_export_symbols, $1)=yes
Chris@42 6076 if test "$aix_use_runtimelinking" = yes; then
Chris@42 6077 # Warning - without using the other runtime loading flags (-brtl),
Chris@42 6078 # -berok will link without error, but may produce a broken library.
Chris@42 6079 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
Chris@42 6080 # Determine the default libpath from the value encoded in an empty
Chris@42 6081 # executable.
Chris@42 6082 _LT_SYS_MODULE_PATH_AIX([$1])
Chris@42 6083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
Chris@42 6084
Chris@42 6085 _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 $shared_flag"
Chris@42 6086 else
Chris@42 6087 if test "$host_cpu" = ia64; then
Chris@42 6088 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
Chris@42 6089 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
Chris@42 6090 _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"
Chris@42 6091 else
Chris@42 6092 # Determine the default libpath from the value encoded in an
Chris@42 6093 # empty executable.
Chris@42 6094 _LT_SYS_MODULE_PATH_AIX([$1])
Chris@42 6095 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
Chris@42 6096 # Warning - without using the other run time loading flags,
Chris@42 6097 # -berok will link without error, but may produce a broken library.
Chris@42 6098 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
Chris@42 6099 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
Chris@42 6100 if test "$with_gnu_ld" = yes; then
Chris@42 6101 # We only use this code for GNU lds that support --whole-archive.
Chris@42 6102 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
Chris@42 6103 else
Chris@42 6104 # Exported symbols can be pulled into shared objects from archives
Chris@42 6105 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
Chris@42 6106 fi
Chris@42 6107 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
Chris@42 6108 # This is similar to how AIX traditionally builds its shared
Chris@42 6109 # libraries.
Chris@42 6110 _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'
Chris@42 6111 fi
Chris@42 6112 fi
Chris@42 6113 ;;
Chris@42 6114
Chris@42 6115 beos*)
Chris@42 6116 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
Chris@42 6117 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Chris@42 6118 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
Chris@42 6119 # support --undefined. This deserves some investigation. FIXME
Chris@42 6120 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 6121 else
Chris@42 6122 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6123 fi
Chris@42 6124 ;;
Chris@42 6125
Chris@42 6126 chorus*)
Chris@42 6127 case $cc_basename in
Chris@42 6128 *)
Chris@42 6129 # FIXME: insert proper C++ library support
Chris@42 6130 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6131 ;;
Chris@42 6132 esac
Chris@42 6133 ;;
Chris@42 6134
Chris@42 6135 cygwin* | mingw* | pw32* | cegcc*)
Chris@42 6136 case $GXX,$cc_basename in
Chris@42 6137 ,cl* | no,cl*)
Chris@42 6138 # Native MSVC
Chris@42 6139 # hardcode_libdir_flag_spec is actually meaningless, as there is
Chris@42 6140 # no search path for DLLs.
Chris@42 6141 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
Chris@42 6142 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Chris@42 6143 _LT_TAGVAR(always_export_symbols, $1)=yes
Chris@42 6144 _LT_TAGVAR(file_list_spec, $1)='@'
Chris@42 6145 # Tell ltmain to make .lib files, not .a files.
Chris@42 6146 libext=lib
Chris@42 6147 # Tell ltmain to make .dll files, not .so files.
Chris@42 6148 shrext_cmds=".dll"
Chris@42 6149 # FIXME: Setting linknames here is a bad hack.
Chris@42 6150 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
Chris@42 6151 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
Chris@42 6152 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
Chris@42 6153 else
Chris@42 6154 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
Chris@42 6155 fi~
Chris@42 6156 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
Chris@42 6157 linknames='
Chris@42 6158 # The linker will not automatically build a static lib if we build a DLL.
Chris@42 6159 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
Chris@42 6160 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
Chris@42 6161 # Don't use ranlib
Chris@42 6162 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
Chris@42 6163 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
Chris@42 6164 lt_tool_outputfile="@TOOL_OUTPUT@"~
Chris@42 6165 case $lt_outputfile in
Chris@42 6166 *.exe|*.EXE) ;;
Chris@42 6167 *)
Chris@42 6168 lt_outputfile="$lt_outputfile.exe"
Chris@42 6169 lt_tool_outputfile="$lt_tool_outputfile.exe"
Chris@42 6170 ;;
Chris@42 6171 esac~
Chris@42 6172 func_to_tool_file "$lt_outputfile"~
Chris@42 6173 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
Chris@42 6174 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
Chris@42 6175 $RM "$lt_outputfile.manifest";
Chris@42 6176 fi'
Chris@42 6177 ;;
Chris@42 6178 *)
Chris@42 6179 # g++
Chris@42 6180 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
Chris@42 6181 # as there is no search path for DLLs.
Chris@42 6182 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Chris@42 6183 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
Chris@42 6184 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Chris@42 6185 _LT_TAGVAR(always_export_symbols, $1)=no
Chris@42 6186 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
Chris@42 6187
Chris@42 6188 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
Chris@42 6189 _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'
Chris@42 6190 # If the export-symbols file already is a .def file (1st line
Chris@42 6191 # is EXPORTS), use it as is; otherwise, prepend...
Chris@42 6192 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
Chris@42 6193 cp $export_symbols $output_objdir/$soname.def;
Chris@42 6194 else
Chris@42 6195 echo EXPORTS > $output_objdir/$soname.def;
Chris@42 6196 cat $export_symbols >> $output_objdir/$soname.def;
Chris@42 6197 fi~
Chris@42 6198 $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'
Chris@42 6199 else
Chris@42 6200 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6201 fi
Chris@42 6202 ;;
Chris@42 6203 esac
Chris@42 6204 ;;
Chris@42 6205 darwin* | rhapsody*)
Chris@42 6206 _LT_DARWIN_LINKER_FEATURES($1)
Chris@42 6207 ;;
Chris@42 6208
Chris@42 6209 dgux*)
Chris@42 6210 case $cc_basename in
Chris@42 6211 ec++*)
Chris@42 6212 # FIXME: insert proper C++ library support
Chris@42 6213 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6214 ;;
Chris@42 6215 ghcx*)
Chris@42 6216 # Green Hills C++ Compiler
Chris@42 6217 # FIXME: insert proper C++ library support
Chris@42 6218 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6219 ;;
Chris@42 6220 *)
Chris@42 6221 # FIXME: insert proper C++ library support
Chris@42 6222 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6223 ;;
Chris@42 6224 esac
Chris@42 6225 ;;
Chris@42 6226
Chris@42 6227 freebsd2.*)
Chris@42 6228 # C++ shared libraries reported to be fairly broken before
Chris@42 6229 # switch to ELF
Chris@42 6230 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6231 ;;
Chris@42 6232
Chris@42 6233 freebsd-elf*)
Chris@42 6234 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 6235 ;;
Chris@42 6236
Chris@42 6237 freebsd* | dragonfly*)
Chris@42 6238 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
Chris@42 6239 # conventions
Chris@42 6240 _LT_TAGVAR(ld_shlibs, $1)=yes
Chris@42 6241 ;;
Chris@42 6242
Chris@42 6243 haiku*)
Chris@42 6244 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 6245 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 6246 ;;
Chris@42 6247
Chris@42 6248 hpux9*)
Chris@42 6249 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
Chris@42 6250 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 6251 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
Chris@42 6252 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 6253 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
Chris@42 6254 # but as the default
Chris@42 6255 # location of the library.
Chris@42 6256
Chris@42 6257 case $cc_basename in
Chris@42 6258 CC*)
Chris@42 6259 # FIXME: insert proper C++ library support
Chris@42 6260 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6261 ;;
Chris@42 6262 aCC*)
Chris@42 6263 _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 $lib'
Chris@42 6264 # Commands to make compiler produce verbose output that lists
Chris@42 6265 # what "hidden" libraries, object files and flags are used when
Chris@42 6266 # linking a shared library.
Chris@42 6267 #
Chris@42 6268 # There doesn't appear to be a way to prevent this compiler from
Chris@42 6269 # explicitly linking system object files so we need to strip them
Chris@42 6270 # from the output so that they don't get included in the library
Chris@42 6271 # dependencies.
Chris@42 6272 output_verbose_link_cmd='templist=`($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"'
Chris@42 6273 ;;
Chris@42 6274 *)
Chris@42 6275 if test "$GXX" = yes; then
Chris@42 6276 _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'
Chris@42 6277 else
Chris@42 6278 # FIXME: insert proper C++ library support
Chris@42 6279 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6280 fi
Chris@42 6281 ;;
Chris@42 6282 esac
Chris@42 6283 ;;
Chris@42 6284
Chris@42 6285 hpux10*|hpux11*)
Chris@42 6286 if test $with_gnu_ld = no; then
Chris@42 6287 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
Chris@42 6288 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 6289
Chris@42 6290 case $host_cpu in
Chris@42 6291 hppa*64*|ia64*)
Chris@42 6292 ;;
Chris@42 6293 *)
Chris@42 6294 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
Chris@42 6295 ;;
Chris@42 6296 esac
Chris@42 6297 fi
Chris@42 6298 case $host_cpu in
Chris@42 6299 hppa*64*|ia64*)
Chris@42 6300 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 6301 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 6302 ;;
Chris@42 6303 *)
Chris@42 6304 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 6305 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Chris@42 6306 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
Chris@42 6307 # but as the default
Chris@42 6308 # location of the library.
Chris@42 6309 ;;
Chris@42 6310 esac
Chris@42 6311
Chris@42 6312 case $cc_basename in
Chris@42 6313 CC*)
Chris@42 6314 # FIXME: insert proper C++ library support
Chris@42 6315 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6316 ;;
Chris@42 6317 aCC*)
Chris@42 6318 case $host_cpu in
Chris@42 6319 hppa*64*)
Chris@42 6320 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Chris@42 6321 ;;
Chris@42 6322 ia64*)
Chris@42 6323 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Chris@42 6324 ;;
Chris@42 6325 *)
Chris@42 6326 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Chris@42 6327 ;;
Chris@42 6328 esac
Chris@42 6329 # Commands to make compiler produce verbose output that lists
Chris@42 6330 # what "hidden" libraries, object files and flags are used when
Chris@42 6331 # linking a shared library.
Chris@42 6332 #
Chris@42 6333 # There doesn't appear to be a way to prevent this compiler from
Chris@42 6334 # explicitly linking system object files so we need to strip them
Chris@42 6335 # from the output so that they don't get included in the library
Chris@42 6336 # dependencies.
Chris@42 6337 output_verbose_link_cmd='templist=`($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"'
Chris@42 6338 ;;
Chris@42 6339 *)
Chris@42 6340 if test "$GXX" = yes; then
Chris@42 6341 if test $with_gnu_ld = no; then
Chris@42 6342 case $host_cpu in
Chris@42 6343 hppa*64*)
Chris@42 6344 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Chris@42 6345 ;;
Chris@42 6346 ia64*)
Chris@42 6347 _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'
Chris@42 6348 ;;
Chris@42 6349 *)
Chris@42 6350 _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'
Chris@42 6351 ;;
Chris@42 6352 esac
Chris@42 6353 fi
Chris@42 6354 else
Chris@42 6355 # FIXME: insert proper C++ library support
Chris@42 6356 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6357 fi
Chris@42 6358 ;;
Chris@42 6359 esac
Chris@42 6360 ;;
Chris@42 6361
Chris@42 6362 interix[[3-9]]*)
Chris@42 6363 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 6364 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 6365 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
Chris@42 6366 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
Chris@42 6367 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
Chris@42 6368 # Instead, shared libraries are loaded at an image base (0x10000000 by
Chris@42 6369 # default) and relocated if they conflict, which is a slow very memory
Chris@42 6370 # consuming and fragmenting process. To avoid this, we pick a random,
Chris@42 6371 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
Chris@42 6372 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
Chris@42 6373 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
Chris@42 6374 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
Chris@42 6375 ;;
Chris@42 6376 irix5* | irix6*)
Chris@42 6377 case $cc_basename in
Chris@42 6378 CC*)
Chris@42 6379 # SGI C++
Chris@42 6380 _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'
Chris@42 6381
Chris@42 6382 # Archives containing C++ object files must be created using
Chris@42 6383 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
Chris@42 6384 # necessary to make sure instantiated templates are included
Chris@42 6385 # in the archive.
Chris@42 6386 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
Chris@42 6387 ;;
Chris@42 6388 *)
Chris@42 6389 if test "$GXX" = yes; then
Chris@42 6390 if test "$with_gnu_ld" = no; then
Chris@42 6391 _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'
Chris@42 6392 else
Chris@42 6393 _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'
Chris@42 6394 fi
Chris@42 6395 fi
Chris@42 6396 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 6397 ;;
Chris@42 6398 esac
Chris@42 6399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 6400 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 6401 _LT_TAGVAR(inherit_rpath, $1)=yes
Chris@42 6402 ;;
Chris@42 6403
Chris@42 6404 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
Chris@42 6405 case $cc_basename in
Chris@42 6406 KCC*)
Chris@42 6407 # Kuck and Associates, Inc. (KAI) C++ Compiler
Chris@42 6408
Chris@42 6409 # KCC will only create a shared library if the output file
Chris@42 6410 # ends with ".so" (or ".sl" for HP-UX), so rename the library
Chris@42 6411 # to its proper name (with version) after linking.
Chris@42 6412 _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'
Chris@42 6413 _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 $lib'
Chris@42 6414 # Commands to make compiler produce verbose output that lists
Chris@42 6415 # what "hidden" libraries, object files and flags are used when
Chris@42 6416 # linking a shared library.
Chris@42 6417 #
Chris@42 6418 # There doesn't appear to be a way to prevent this compiler from
Chris@42 6419 # explicitly linking system object files so we need to strip them
Chris@42 6420 # from the output so that they don't get included in the library
Chris@42 6421 # dependencies.
Chris@42 6422 output_verbose_link_cmd='templist=`$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"'
Chris@42 6423
Chris@42 6424 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
Chris@42 6425 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
Chris@42 6426
Chris@42 6427 # Archives containing C++ object files must be created using
Chris@42 6428 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
Chris@42 6429 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
Chris@42 6430 ;;
Chris@42 6431 icpc* | ecpc* )
Chris@42 6432 # Intel C++
Chris@42 6433 with_gnu_ld=yes
Chris@42 6434 # version 8.0 and above of icpc choke on multiply defined symbols
Chris@42 6435 # if we add $predep_objects and $postdep_objects, however 7.1 and
Chris@42 6436 # earlier do not add the objects themselves.
Chris@42 6437 case `$CC -V 2>&1` in
Chris@42 6438 *"Version 7."*)
Chris@42 6439 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 6440 _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'
Chris@42 6441 ;;
Chris@42 6442 *) # Version 8.0 or newer
Chris@42 6443 tmp_idyn=
Chris@42 6444 case $host_cpu in
Chris@42 6445 ia64*) tmp_idyn=' -i_dynamic';;
Chris@42 6446 esac
Chris@42 6447 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 6448 _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'
Chris@42 6449 ;;
Chris@42 6450 esac
Chris@42 6451 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 6452 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
Chris@42 6453 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
Chris@42 6454 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
Chris@42 6455 ;;
Chris@42 6456 pgCC* | pgcpp*)
Chris@42 6457 # Portland Group C++ compiler
Chris@42 6458 case `$CC -V` in
Chris@42 6459 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
Chris@42 6460 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
Chris@42 6461 rm -rf $tpldir~
Chris@42 6462 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
Chris@42 6463 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
Chris@42 6464 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
Chris@42 6465 rm -rf $tpldir~
Chris@42 6466 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
Chris@42 6467 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
Chris@42 6468 $RANLIB $oldlib'
Chris@42 6469 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
Chris@42 6470 rm -rf $tpldir~
Chris@42 6471 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
Chris@42 6472 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
Chris@42 6473 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
Chris@42 6474 rm -rf $tpldir~
Chris@42 6475 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
Chris@42 6476 $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'
Chris@42 6477 ;;
Chris@42 6478 *) # Version 6 and above use weak symbols
Chris@42 6479 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
Chris@42 6480 _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'
Chris@42 6481 ;;
Chris@42 6482 esac
Chris@42 6483
Chris@42 6484 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
Chris@42 6485 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
Chris@42 6486 _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'
Chris@42 6487 ;;
Chris@42 6488 cxx*)
Chris@42 6489 # Compaq C++
Chris@42 6490 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 6491 _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'
Chris@42 6492
Chris@42 6493 runpath_var=LD_RUN_PATH
Chris@42 6494 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
Chris@42 6495 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 6496
Chris@42 6497 # Commands to make compiler produce verbose output that lists
Chris@42 6498 # what "hidden" libraries, object files and flags are used when
Chris@42 6499 # linking a shared library.
Chris@42 6500 #
Chris@42 6501 # There doesn't appear to be a way to prevent this compiler from
Chris@42 6502 # explicitly linking system object files so we need to strip them
Chris@42 6503 # from the output so that they don't get included in the library
Chris@42 6504 # dependencies.
Chris@42 6505 output_verbose_link_cmd='templist=`$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'
Chris@42 6506 ;;
Chris@42 6507 xl* | mpixl* | bgxl*)
Chris@42 6508 # IBM XL 8.0 on PPC, with GNU ld
Chris@42 6509 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 6510 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
Chris@42 6511 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
Chris@42 6512 if test "x$supports_anon_versioning" = xyes; then
Chris@42 6513 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
Chris@42 6514 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
Chris@42 6515 echo "local: *; };" >> $output_objdir/$libname.ver~
Chris@42 6516 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
Chris@42 6517 fi
Chris@42 6518 ;;
Chris@42 6519 *)
Chris@42 6520 case `$CC -V 2>&1 | sed 5q` in
Chris@42 6521 *Sun\ C*)
Chris@42 6522 # Sun C++ 5.9
Chris@42 6523 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
Chris@42 6524 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Chris@42 6525 _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'
Chris@42 6526 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
Chris@42 6527 _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'
Chris@42 6528 _LT_TAGVAR(compiler_needs_object, $1)=yes
Chris@42 6529
Chris@42 6530 # Not sure whether something based on
Chris@42 6531 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
Chris@42 6532 # would be better.
Chris@42 6533 output_verbose_link_cmd='func_echo_all'
Chris@42 6534
Chris@42 6535 # Archives containing C++ object files must be created using
Chris@42 6536 # "CC -xar", where "CC" is the Sun C++ compiler. This is
Chris@42 6537 # necessary to make sure instantiated templates are included
Chris@42 6538 # in the archive.
Chris@42 6539 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
Chris@42 6540 ;;
Chris@42 6541 esac
Chris@42 6542 ;;
Chris@42 6543 esac
Chris@42 6544 ;;
Chris@42 6545
Chris@42 6546 lynxos*)
Chris@42 6547 # FIXME: insert proper C++ library support
Chris@42 6548 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6549 ;;
Chris@42 6550
Chris@42 6551 m88k*)
Chris@42 6552 # FIXME: insert proper C++ library support
Chris@42 6553 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6554 ;;
Chris@42 6555
Chris@42 6556 mvs*)
Chris@42 6557 case $cc_basename in
Chris@42 6558 cxx*)
Chris@42 6559 # FIXME: insert proper C++ library support
Chris@42 6560 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6561 ;;
Chris@42 6562 *)
Chris@42 6563 # FIXME: insert proper C++ library support
Chris@42 6564 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6565 ;;
Chris@42 6566 esac
Chris@42 6567 ;;
Chris@42 6568
Chris@42 6569 netbsd*)
Chris@42 6570 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
Chris@42 6571 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
Chris@42 6572 wlarc=
Chris@42 6573 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
Chris@42 6574 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 6575 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 6576 fi
Chris@42 6577 # Workaround some broken pre-1.5 toolchains
Chris@42 6578 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
Chris@42 6579 ;;
Chris@42 6580
Chris@42 6581 *nto* | *qnx*)
Chris@42 6582 _LT_TAGVAR(ld_shlibs, $1)=yes
Chris@42 6583 ;;
Chris@42 6584
Chris@42 6585 openbsd2*)
Chris@42 6586 # C++ shared libraries are fairly broken
Chris@42 6587 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6588 ;;
Chris@42 6589
Chris@42 6590 openbsd*)
Chris@42 6591 if test -f /usr/libexec/ld.so; then
Chris@42 6592 _LT_TAGVAR(hardcode_direct, $1)=yes
Chris@42 6593 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 6594 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Chris@42 6595 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
Chris@42 6596 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
Chris@42 6597 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
Chris@42 6598 _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'
Chris@42 6599 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
Chris@42 6600 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
Chris@42 6601 fi
Chris@42 6602 output_verbose_link_cmd=func_echo_all
Chris@42 6603 else
Chris@42 6604 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6605 fi
Chris@42 6606 ;;
Chris@42 6607
Chris@42 6608 osf3* | osf4* | osf5*)
Chris@42 6609 case $cc_basename in
Chris@42 6610 KCC*)
Chris@42 6611 # Kuck and Associates, Inc. (KAI) C++ Compiler
Chris@42 6612
Chris@42 6613 # KCC will only create a shared library if the output file
Chris@42 6614 # ends with ".so" (or ".sl" for HP-UX), so rename the library
Chris@42 6615 # to its proper name (with version) after linking.
Chris@42 6616 _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'
Chris@42 6617
Chris@42 6618 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
Chris@42 6619 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 6620
Chris@42 6621 # Archives containing C++ object files must be created using
Chris@42 6622 # the KAI C++ compiler.
Chris@42 6623 case $host in
Chris@42 6624 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
Chris@42 6625 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
Chris@42 6626 esac
Chris@42 6627 ;;
Chris@42 6628 RCC*)
Chris@42 6629 # Rational C++ 2.4.1
Chris@42 6630 # FIXME: insert proper C++ library support
Chris@42 6631 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6632 ;;
Chris@42 6633 cxx*)
Chris@42 6634 case $host in
Chris@42 6635 osf3*)
Chris@42 6636 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
Chris@42 6637 _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'
Chris@42 6638 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 6639 ;;
Chris@42 6640 *)
Chris@42 6641 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
Chris@42 6642 _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'
Chris@42 6643 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
Chris@42 6644 echo "-hidden">> $lib.exp~
Chris@42 6645 $CC -shared$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~
Chris@42 6646 $RM $lib.exp'
Chris@42 6647 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
Chris@42 6648 ;;
Chris@42 6649 esac
Chris@42 6650
Chris@42 6651 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 6652
Chris@42 6653 # Commands to make compiler produce verbose output that lists
Chris@42 6654 # what "hidden" libraries, object files and flags are used when
Chris@42 6655 # linking a shared library.
Chris@42 6656 #
Chris@42 6657 # There doesn't appear to be a way to prevent this compiler from
Chris@42 6658 # explicitly linking system object files so we need to strip them
Chris@42 6659 # from the output so that they don't get included in the library
Chris@42 6660 # dependencies.
Chris@42 6661 output_verbose_link_cmd='templist=`$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"'
Chris@42 6662 ;;
Chris@42 6663 *)
Chris@42 6664 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
Chris@42 6665 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
Chris@42 6666 case $host in
Chris@42 6667 osf3*)
Chris@42 6668 _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'
Chris@42 6669 ;;
Chris@42 6670 *)
Chris@42 6671 _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'
Chris@42 6672 ;;
Chris@42 6673 esac
Chris@42 6674
Chris@42 6675 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
Chris@42 6676 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Chris@42 6677
Chris@42 6678 # Commands to make compiler produce verbose output that lists
Chris@42 6679 # what "hidden" libraries, object files and flags are used when
Chris@42 6680 # linking a shared library.
Chris@42 6681 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
Chris@42 6682
Chris@42 6683 else
Chris@42 6684 # FIXME: insert proper C++ library support
Chris@42 6685 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6686 fi
Chris@42 6687 ;;
Chris@42 6688 esac
Chris@42 6689 ;;
Chris@42 6690
Chris@42 6691 psos*)
Chris@42 6692 # FIXME: insert proper C++ library support
Chris@42 6693 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6694 ;;
Chris@42 6695
Chris@42 6696 sunos4*)
Chris@42 6697 case $cc_basename in
Chris@42 6698 CC*)
Chris@42 6699 # Sun C++ 4.x
Chris@42 6700 # FIXME: insert proper C++ library support
Chris@42 6701 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6702 ;;
Chris@42 6703 lcc*)
Chris@42 6704 # Lucid
Chris@42 6705 # FIXME: insert proper C++ library support
Chris@42 6706 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6707 ;;
Chris@42 6708 *)
Chris@42 6709 # FIXME: insert proper C++ library support
Chris@42 6710 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6711 ;;
Chris@42 6712 esac
Chris@42 6713 ;;
Chris@42 6714
Chris@42 6715 solaris*)
Chris@42 6716 case $cc_basename in
Chris@42 6717 CC* | sunCC*)
Chris@42 6718 # Sun C++ 4.2, 5.x and Centerline C++
Chris@42 6719 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
Chris@42 6720 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
Chris@42 6721 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Chris@42 6722 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Chris@42 6723 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
Chris@42 6724
Chris@42 6725 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
Chris@42 6726 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 6727 case $host_os in
Chris@42 6728 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
Chris@42 6729 *)
Chris@42 6730 # The compiler driver will combine and reorder linker options,
Chris@42 6731 # but understands `-z linker_flag'.
Chris@42 6732 # Supported since Solaris 2.6 (maybe 2.5.1?)
Chris@42 6733 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
Chris@42 6734 ;;
Chris@42 6735 esac
Chris@42 6736 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 6737
Chris@42 6738 output_verbose_link_cmd='func_echo_all'
Chris@42 6739
Chris@42 6740 # Archives containing C++ object files must be created using
Chris@42 6741 # "CC -xar", where "CC" is the Sun C++ compiler. This is
Chris@42 6742 # necessary to make sure instantiated templates are included
Chris@42 6743 # in the archive.
Chris@42 6744 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
Chris@42 6745 ;;
Chris@42 6746 gcx*)
Chris@42 6747 # Green Hills C++ Compiler
Chris@42 6748 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
Chris@42 6749
Chris@42 6750 # The C++ compiler must be used to create the archive.
Chris@42 6751 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
Chris@42 6752 ;;
Chris@42 6753 *)
Chris@42 6754 # GNU C++ compiler with Solaris linker
Chris@42 6755 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
Chris@42 6756 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
Chris@42 6757 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
Chris@42 6758 _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'
Chris@42 6759 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Chris@42 6760 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
Chris@42 6761
Chris@42 6762 # Commands to make compiler produce verbose output that lists
Chris@42 6763 # what "hidden" libraries, object files and flags are used when
Chris@42 6764 # linking a shared library.
Chris@42 6765 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
Chris@42 6766 else
Chris@42 6767 # g++ 2.7 appears to require `-G' NOT `-shared' on this
Chris@42 6768 # platform.
Chris@42 6769 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
Chris@42 6770 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Chris@42 6771 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
Chris@42 6772
Chris@42 6773 # Commands to make compiler produce verbose output that lists
Chris@42 6774 # what "hidden" libraries, object files and flags are used when
Chris@42 6775 # linking a shared library.
Chris@42 6776 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
Chris@42 6777 fi
Chris@42 6778
Chris@42 6779 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
Chris@42 6780 case $host_os in
Chris@42 6781 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
Chris@42 6782 *)
Chris@42 6783 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
Chris@42 6784 ;;
Chris@42 6785 esac
Chris@42 6786 fi
Chris@42 6787 ;;
Chris@42 6788 esac
Chris@42 6789 ;;
Chris@42 6790
Chris@42 6791 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
Chris@42 6792 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
Chris@42 6793 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 6794 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 6795 runpath_var='LD_RUN_PATH'
Chris@42 6796
Chris@42 6797 case $cc_basename in
Chris@42 6798 CC*)
Chris@42 6799 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 6800 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 6801 ;;
Chris@42 6802 *)
Chris@42 6803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 6804 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 6805 ;;
Chris@42 6806 esac
Chris@42 6807 ;;
Chris@42 6808
Chris@42 6809 sysv5* | sco3.2v5* | sco5v6*)
Chris@42 6810 # Note: We can NOT use -z defs as we might desire, because we do not
Chris@42 6811 # link with -lc, and that would cause any symbols used from libc to
Chris@42 6812 # always be unresolved, which means just about no library would
Chris@42 6813 # ever link correctly. If we're not using GNU ld we use -z text
Chris@42 6814 # though, which does catch some bad symbols but isn't as heavy-handed
Chris@42 6815 # as -z defs.
Chris@42 6816 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
Chris@42 6817 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
Chris@42 6818 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 6819 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Chris@42 6820 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
Chris@42 6821 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
Chris@42 6822 _LT_TAGVAR(link_all_deplibs, $1)=yes
Chris@42 6823 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
Chris@42 6824 runpath_var='LD_RUN_PATH'
Chris@42 6825
Chris@42 6826 case $cc_basename in
Chris@42 6827 CC*)
Chris@42 6828 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 6829 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 6830 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
Chris@42 6831 '"$_LT_TAGVAR(old_archive_cmds, $1)"
Chris@42 6832 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
Chris@42 6833 '"$_LT_TAGVAR(reload_cmds, $1)"
Chris@42 6834 ;;
Chris@42 6835 *)
Chris@42 6836 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 6837 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Chris@42 6838 ;;
Chris@42 6839 esac
Chris@42 6840 ;;
Chris@42 6841
Chris@42 6842 tandem*)
Chris@42 6843 case $cc_basename in
Chris@42 6844 NCC*)
Chris@42 6845 # NonStop-UX NCC 3.20
Chris@42 6846 # FIXME: insert proper C++ library support
Chris@42 6847 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6848 ;;
Chris@42 6849 *)
Chris@42 6850 # FIXME: insert proper C++ library support
Chris@42 6851 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6852 ;;
Chris@42 6853 esac
Chris@42 6854 ;;
Chris@42 6855
Chris@42 6856 vxworks*)
Chris@42 6857 # FIXME: insert proper C++ library support
Chris@42 6858 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6859 ;;
Chris@42 6860
Chris@42 6861 *)
Chris@42 6862 # FIXME: insert proper C++ library support
Chris@42 6863 _LT_TAGVAR(ld_shlibs, $1)=no
Chris@42 6864 ;;
Chris@42 6865 esac
Chris@42 6866
Chris@42 6867 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
Chris@42 6868 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
Chris@42 6869
Chris@42 6870 _LT_TAGVAR(GCC, $1)="$GXX"
Chris@42 6871 _LT_TAGVAR(LD, $1)="$LD"
Chris@42 6872
Chris@42 6873 ## CAVEAT EMPTOR:
Chris@42 6874 ## There is no encapsulation within the following macros, do not change
Chris@42 6875 ## the running order or otherwise move them around unless you know exactly
Chris@42 6876 ## what you are doing...
Chris@42 6877 _LT_SYS_HIDDEN_LIBDEPS($1)
Chris@42 6878 _LT_COMPILER_PIC($1)
Chris@42 6879 _LT_COMPILER_C_O($1)
Chris@42 6880 _LT_COMPILER_FILE_LOCKS($1)
Chris@42 6881 _LT_LINKER_SHLIBS($1)
Chris@42 6882 _LT_SYS_DYNAMIC_LINKER($1)
Chris@42 6883 _LT_LINKER_HARDCODE_LIBPATH($1)
Chris@42 6884
Chris@42 6885 _LT_CONFIG($1)
Chris@42 6886 fi # test -n "$compiler"
Chris@42 6887
Chris@42 6888 CC=$lt_save_CC
Chris@42 6889 CFLAGS=$lt_save_CFLAGS
Chris@42 6890 LDCXX=$LD
Chris@42 6891 LD=$lt_save_LD
Chris@42 6892 GCC=$lt_save_GCC
Chris@42 6893 with_gnu_ld=$lt_save_with_gnu_ld
Chris@42 6894 lt_cv_path_LDCXX=$lt_cv_path_LD
Chris@42 6895 lt_cv_path_LD=$lt_save_path_LD
Chris@42 6896 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
Chris@42 6897 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
Chris@42 6898 fi # test "$_lt_caught_CXX_error" != yes
Chris@42 6899
Chris@42 6900 AC_LANG_POP
Chris@42 6901 ])# _LT_LANG_CXX_CONFIG
Chris@42 6902
Chris@42 6903
Chris@42 6904 # _LT_FUNC_STRIPNAME_CNF
Chris@42 6905 # ----------------------
Chris@42 6906 # func_stripname_cnf prefix suffix name
Chris@42 6907 # strip PREFIX and SUFFIX off of NAME.
Chris@42 6908 # PREFIX and SUFFIX must not contain globbing or regex special
Chris@42 6909 # characters, hashes, percent signs, but SUFFIX may contain a leading
Chris@42 6910 # dot (in which case that matches only a dot).
Chris@42 6911 #
Chris@42 6912 # This function is identical to the (non-XSI) version of func_stripname,
Chris@42 6913 # except this one can be used by m4 code that may be executed by configure,
Chris@42 6914 # rather than the libtool script.
Chris@42 6915 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
Chris@42 6916 AC_REQUIRE([_LT_DECL_SED])
Chris@42 6917 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
Chris@42 6918 func_stripname_cnf ()
Chris@42 6919 {
Chris@42 6920 case ${2} in
Chris@42 6921 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
Chris@42 6922 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
Chris@42 6923 esac
Chris@42 6924 } # func_stripname_cnf
Chris@42 6925 ])# _LT_FUNC_STRIPNAME_CNF
Chris@42 6926
Chris@42 6927 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
Chris@42 6928 # ---------------------------------
Chris@42 6929 # Figure out "hidden" library dependencies from verbose
Chris@42 6930 # compiler output when linking a shared library.
Chris@42 6931 # Parse the compiler output and extract the necessary
Chris@42 6932 # objects, libraries and library flags.
Chris@42 6933 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
Chris@42 6934 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Chris@42 6935 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
Chris@42 6936 # Dependencies to place before and after the object being linked:
Chris@42 6937 _LT_TAGVAR(predep_objects, $1)=
Chris@42 6938 _LT_TAGVAR(postdep_objects, $1)=
Chris@42 6939 _LT_TAGVAR(predeps, $1)=
Chris@42 6940 _LT_TAGVAR(postdeps, $1)=
Chris@42 6941 _LT_TAGVAR(compiler_lib_search_path, $1)=
Chris@42 6942
Chris@42 6943 dnl we can't use the lt_simple_compile_test_code here,
Chris@42 6944 dnl because it contains code intended for an executable,
Chris@42 6945 dnl not a library. It's possible we should let each
Chris@42 6946 dnl tag define a new lt_????_link_test_code variable,
Chris@42 6947 dnl but it's only used here...
Chris@42 6948 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
Chris@42 6949 int a;
Chris@42 6950 void foo (void) { a = 0; }
Chris@42 6951 _LT_EOF
Chris@42 6952 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
Chris@42 6953 class Foo
Chris@42 6954 {
Chris@42 6955 public:
Chris@42 6956 Foo (void) { a = 0; }
Chris@42 6957 private:
Chris@42 6958 int a;
Chris@42 6959 };
Chris@42 6960 _LT_EOF
Chris@42 6961 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
Chris@42 6962 subroutine foo
Chris@42 6963 implicit none
Chris@42 6964 integer*4 a
Chris@42 6965 a=0
Chris@42 6966 return
Chris@42 6967 end
Chris@42 6968 _LT_EOF
Chris@42 6969 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
Chris@42 6970 subroutine foo
Chris@42 6971 implicit none
Chris@42 6972 integer a
Chris@42 6973 a=0
Chris@42 6974 return
Chris@42 6975 end
Chris@42 6976 _LT_EOF
Chris@42 6977 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
Chris@42 6978 public class foo {
Chris@42 6979 private int a;
Chris@42 6980 public void bar (void) {
Chris@42 6981 a = 0;
Chris@42 6982 }
Chris@42 6983 };
Chris@42 6984 _LT_EOF
Chris@42 6985 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
Chris@42 6986 package foo
Chris@42 6987 func foo() {
Chris@42 6988 }
Chris@42 6989 _LT_EOF
Chris@42 6990 ])
Chris@42 6991
Chris@42 6992 _lt_libdeps_save_CFLAGS=$CFLAGS
Chris@42 6993 case "$CC $CFLAGS " in #(
Chris@42 6994 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
Chris@42 6995 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
Chris@42 6996 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
Chris@42 6997 esac
Chris@42 6998
Chris@42 6999 dnl Parse the compiler output and extract the necessary
Chris@42 7000 dnl objects, libraries and library flags.
Chris@42 7001 if AC_TRY_EVAL(ac_compile); then
Chris@42 7002 # Parse the compiler output and extract the necessary
Chris@42 7003 # objects, libraries and library flags.
Chris@42 7004
Chris@42 7005 # Sentinel used to keep track of whether or not we are before
Chris@42 7006 # the conftest object file.
Chris@42 7007 pre_test_object_deps_done=no
Chris@42 7008
Chris@42 7009 for p in `eval "$output_verbose_link_cmd"`; do
Chris@42 7010 case ${prev}${p} in
Chris@42 7011
Chris@42 7012 -L* | -R* | -l*)
Chris@42 7013 # Some compilers place space between "-{L,R}" and the path.
Chris@42 7014 # Remove the space.
Chris@42 7015 if test $p = "-L" ||
Chris@42 7016 test $p = "-R"; then
Chris@42 7017 prev=$p
Chris@42 7018 continue
Chris@42 7019 fi
Chris@42 7020
Chris@42 7021 # Expand the sysroot to ease extracting the directories later.
Chris@42 7022 if test -z "$prev"; then
Chris@42 7023 case $p in
Chris@42 7024 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
Chris@42 7025 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
Chris@42 7026 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
Chris@42 7027 esac
Chris@42 7028 fi
Chris@42 7029 case $p in
Chris@42 7030 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
Chris@42 7031 esac
Chris@42 7032 if test "$pre_test_object_deps_done" = no; then
Chris@42 7033 case ${prev} in
Chris@42 7034 -L | -R)
Chris@42 7035 # Internal compiler library paths should come after those
Chris@42 7036 # provided the user. The postdeps already come after the
Chris@42 7037 # user supplied libs so there is no need to process them.
Chris@42 7038 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
Chris@42 7039 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
Chris@42 7040 else
Chris@42 7041 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
Chris@42 7042 fi
Chris@42 7043 ;;
Chris@42 7044 # The "-l" case would never come before the object being
Chris@42 7045 # linked, so don't bother handling this case.
Chris@42 7046 esac
Chris@42 7047 else
Chris@42 7048 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
Chris@42 7049 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
Chris@42 7050 else
Chris@42 7051 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
Chris@42 7052 fi
Chris@42 7053 fi
Chris@42 7054 prev=
Chris@42 7055 ;;
Chris@42 7056
Chris@42 7057 *.lto.$objext) ;; # Ignore GCC LTO objects
Chris@42 7058 *.$objext)
Chris@42 7059 # This assumes that the test object file only shows up
Chris@42 7060 # once in the compiler output.
Chris@42 7061 if test "$p" = "conftest.$objext"; then
Chris@42 7062 pre_test_object_deps_done=yes
Chris@42 7063 continue
Chris@42 7064 fi
Chris@42 7065
Chris@42 7066 if test "$pre_test_object_deps_done" = no; then
Chris@42 7067 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
Chris@42 7068 _LT_TAGVAR(predep_objects, $1)="$p"
Chris@42 7069 else
Chris@42 7070 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
Chris@42 7071 fi
Chris@42 7072 else
Chris@42 7073 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
Chris@42 7074 _LT_TAGVAR(postdep_objects, $1)="$p"
Chris@42 7075 else
Chris@42 7076 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
Chris@42 7077 fi
Chris@42 7078 fi
Chris@42 7079 ;;
Chris@42 7080
Chris@42 7081 *) ;; # Ignore the rest.
Chris@42 7082
Chris@42 7083 esac
Chris@42 7084 done
Chris@42 7085
Chris@42 7086 # Clean up.
Chris@42 7087 rm -f a.out a.exe
Chris@42 7088 else
Chris@42 7089 echo "libtool.m4: error: problem compiling $1 test program"
Chris@42 7090 fi
Chris@42 7091
Chris@42 7092 $RM -f confest.$objext
Chris@42 7093 CFLAGS=$_lt_libdeps_save_CFLAGS
Chris@42 7094
Chris@42 7095 # PORTME: override above test on systems where it is broken
Chris@42 7096 m4_if([$1], [CXX],
Chris@42 7097 [case $host_os in
Chris@42 7098 interix[[3-9]]*)
Chris@42 7099 # Interix 3.5 installs completely hosed .la files for C++, so rather than
Chris@42 7100 # hack all around it, let's just trust "g++" to DTRT.
Chris@42 7101 _LT_TAGVAR(predep_objects,$1)=
Chris@42 7102 _LT_TAGVAR(postdep_objects,$1)=
Chris@42 7103 _LT_TAGVAR(postdeps,$1)=
Chris@42 7104 ;;
Chris@42 7105
Chris@42 7106 linux*)
Chris@42 7107 case `$CC -V 2>&1 | sed 5q` in
Chris@42 7108 *Sun\ C*)
Chris@42 7109 # Sun C++ 5.9
Chris@42 7110
Chris@42 7111 # The more standards-conforming stlport4 library is
Chris@42 7112 # incompatible with the Cstd library. Avoid specifying
Chris@42 7113 # it if it's in CXXFLAGS. Ignore libCrun as
Chris@42 7114 # -library=stlport4 depends on it.
Chris@42 7115 case " $CXX $CXXFLAGS " in
Chris@42 7116 *" -library=stlport4 "*)
Chris@42 7117 solaris_use_stlport4=yes
Chris@42 7118 ;;
Chris@42 7119 esac
Chris@42 7120
Chris@42 7121 if test "$solaris_use_stlport4" != yes; then
Chris@42 7122 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
Chris@42 7123 fi
Chris@42 7124 ;;
Chris@42 7125 esac
Chris@42 7126 ;;
Chris@42 7127
Chris@42 7128 solaris*)
Chris@42 7129 case $cc_basename in
Chris@42 7130 CC* | sunCC*)
Chris@42 7131 # The more standards-conforming stlport4 library is
Chris@42 7132 # incompatible with the Cstd library. Avoid specifying
Chris@42 7133 # it if it's in CXXFLAGS. Ignore libCrun as
Chris@42 7134 # -library=stlport4 depends on it.
Chris@42 7135 case " $CXX $CXXFLAGS " in
Chris@42 7136 *" -library=stlport4 "*)
Chris@42 7137 solaris_use_stlport4=yes
Chris@42 7138 ;;
Chris@42 7139 esac
Chris@42 7140
Chris@42 7141 # Adding this requires a known-good setup of shared libraries for
Chris@42 7142 # Sun compiler versions before 5.6, else PIC objects from an old
Chris@42 7143 # archive will be linked into the output, leading to subtle bugs.
Chris@42 7144 if test "$solaris_use_stlport4" != yes; then
Chris@42 7145 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
Chris@42 7146 fi
Chris@42 7147 ;;
Chris@42 7148 esac
Chris@42 7149 ;;
Chris@42 7150 esac
Chris@42 7151 ])
Chris@42 7152
Chris@42 7153 case " $_LT_TAGVAR(postdeps, $1) " in
Chris@42 7154 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
Chris@42 7155 esac
Chris@42 7156 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
Chris@42 7157 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
Chris@42 7158 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
Chris@42 7159 fi
Chris@42 7160 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
Chris@42 7161 [The directories searched by this compiler when creating a shared library])
Chris@42 7162 _LT_TAGDECL([], [predep_objects], [1],
Chris@42 7163 [Dependencies to place before and after the objects being linked to
Chris@42 7164 create a shared library])
Chris@42 7165 _LT_TAGDECL([], [postdep_objects], [1])
Chris@42 7166 _LT_TAGDECL([], [predeps], [1])
Chris@42 7167 _LT_TAGDECL([], [postdeps], [1])
Chris@42 7168 _LT_TAGDECL([], [compiler_lib_search_path], [1],
Chris@42 7169 [The library search path used internally by the compiler when linking
Chris@42 7170 a shared library])
Chris@42 7171 ])# _LT_SYS_HIDDEN_LIBDEPS
Chris@42 7172
Chris@42 7173
Chris@42 7174 # _LT_LANG_F77_CONFIG([TAG])
Chris@42 7175 # --------------------------
Chris@42 7176 # Ensure that the configuration variables for a Fortran 77 compiler are
Chris@42 7177 # suitably defined. These variables are subsequently used by _LT_CONFIG
Chris@42 7178 # to write the compiler configuration to `libtool'.
Chris@42 7179 m4_defun([_LT_LANG_F77_CONFIG],
Chris@42 7180 [AC_LANG_PUSH(Fortran 77)
Chris@42 7181 if test -z "$F77" || test "X$F77" = "Xno"; then
Chris@42 7182 _lt_disable_F77=yes
Chris@42 7183 fi
Chris@42 7184
Chris@42 7185 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 7186 _LT_TAGVAR(allow_undefined_flag, $1)=
Chris@42 7187 _LT_TAGVAR(always_export_symbols, $1)=no
Chris@42 7188 _LT_TAGVAR(archive_expsym_cmds, $1)=
Chris@42 7189 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
Chris@42 7190 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 7191 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
Chris@42 7192 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
Chris@42 7193 _LT_TAGVAR(hardcode_libdir_separator, $1)=
Chris@42 7194 _LT_TAGVAR(hardcode_minus_L, $1)=no
Chris@42 7195 _LT_TAGVAR(hardcode_automatic, $1)=no
Chris@42 7196 _LT_TAGVAR(inherit_rpath, $1)=no
Chris@42 7197 _LT_TAGVAR(module_cmds, $1)=
Chris@42 7198 _LT_TAGVAR(module_expsym_cmds, $1)=
Chris@42 7199 _LT_TAGVAR(link_all_deplibs, $1)=unknown
Chris@42 7200 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
Chris@42 7201 _LT_TAGVAR(reload_flag, $1)=$reload_flag
Chris@42 7202 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
Chris@42 7203 _LT_TAGVAR(no_undefined_flag, $1)=
Chris@42 7204 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Chris@42 7205 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
Chris@42 7206
Chris@42 7207 # Source file extension for f77 test sources.
Chris@42 7208 ac_ext=f
Chris@42 7209
Chris@42 7210 # Object file extension for compiled f77 test sources.
Chris@42 7211 objext=o
Chris@42 7212 _LT_TAGVAR(objext, $1)=$objext
Chris@42 7213
Chris@42 7214 # No sense in running all these tests if we already determined that
Chris@42 7215 # the F77 compiler isn't working. Some variables (like enable_shared)
Chris@42 7216 # are currently assumed to apply to all compilers on this platform,
Chris@42 7217 # and will be corrupted by setting them based on a non-working compiler.
Chris@42 7218 if test "$_lt_disable_F77" != yes; then
Chris@42 7219 # Code to be used in simple compile tests
Chris@42 7220 lt_simple_compile_test_code="\
Chris@42 7221 subroutine t
Chris@42 7222 return
Chris@42 7223 end
Chris@42 7224 "
Chris@42 7225
Chris@42 7226 # Code to be used in simple link tests
Chris@42 7227 lt_simple_link_test_code="\
Chris@42 7228 program t
Chris@42 7229 end
Chris@42 7230 "
Chris@42 7231
Chris@42 7232 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
Chris@42 7233 _LT_TAG_COMPILER
Chris@42 7234
Chris@42 7235 # save warnings/boilerplate of simple test code
Chris@42 7236 _LT_COMPILER_BOILERPLATE
Chris@42 7237 _LT_LINKER_BOILERPLATE
Chris@42 7238
Chris@42 7239 # Allow CC to be a program name with arguments.
Chris@42 7240 lt_save_CC="$CC"
Chris@42 7241 lt_save_GCC=$GCC
Chris@42 7242 lt_save_CFLAGS=$CFLAGS
Chris@42 7243 CC=${F77-"f77"}
Chris@42 7244 CFLAGS=$FFLAGS
Chris@42 7245 compiler=$CC
Chris@42 7246 _LT_TAGVAR(compiler, $1)=$CC
Chris@42 7247 _LT_CC_BASENAME([$compiler])
Chris@42 7248 GCC=$G77
Chris@42 7249 if test -n "$compiler"; then
Chris@42 7250 AC_MSG_CHECKING([if libtool supports shared libraries])
Chris@42 7251 AC_MSG_RESULT([$can_build_shared])
Chris@42 7252
Chris@42 7253 AC_MSG_CHECKING([whether to build shared libraries])
Chris@42 7254 test "$can_build_shared" = "no" && enable_shared=no
Chris@42 7255
Chris@42 7256 # On AIX, shared libraries and static libraries use the same namespace, and
Chris@42 7257 # are all built from PIC.
Chris@42 7258 case $host_os in
Chris@42 7259 aix3*)
Chris@42 7260 test "$enable_shared" = yes && enable_static=no
Chris@42 7261 if test -n "$RANLIB"; then
Chris@42 7262 archive_cmds="$archive_cmds~\$RANLIB \$lib"
Chris@42 7263 postinstall_cmds='$RANLIB $lib'
Chris@42 7264 fi
Chris@42 7265 ;;
Chris@42 7266 aix[[4-9]]*)
Chris@42 7267 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
Chris@42 7268 test "$enable_shared" = yes && enable_static=no
Chris@42 7269 fi
Chris@42 7270 ;;
Chris@42 7271 esac
Chris@42 7272 AC_MSG_RESULT([$enable_shared])
Chris@42 7273
Chris@42 7274 AC_MSG_CHECKING([whether to build static libraries])
Chris@42 7275 # Make sure either enable_shared or enable_static is yes.
Chris@42 7276 test "$enable_shared" = yes || enable_static=yes
Chris@42 7277 AC_MSG_RESULT([$enable_static])
Chris@42 7278
Chris@42 7279 _LT_TAGVAR(GCC, $1)="$G77"
Chris@42 7280 _LT_TAGVAR(LD, $1)="$LD"
Chris@42 7281
Chris@42 7282 ## CAVEAT EMPTOR:
Chris@42 7283 ## There is no encapsulation within the following macros, do not change
Chris@42 7284 ## the running order or otherwise move them around unless you know exactly
Chris@42 7285 ## what you are doing...
Chris@42 7286 _LT_COMPILER_PIC($1)
Chris@42 7287 _LT_COMPILER_C_O($1)
Chris@42 7288 _LT_COMPILER_FILE_LOCKS($1)
Chris@42 7289 _LT_LINKER_SHLIBS($1)
Chris@42 7290 _LT_SYS_DYNAMIC_LINKER($1)
Chris@42 7291 _LT_LINKER_HARDCODE_LIBPATH($1)
Chris@42 7292
Chris@42 7293 _LT_CONFIG($1)
Chris@42 7294 fi # test -n "$compiler"
Chris@42 7295
Chris@42 7296 GCC=$lt_save_GCC
Chris@42 7297 CC="$lt_save_CC"
Chris@42 7298 CFLAGS="$lt_save_CFLAGS"
Chris@42 7299 fi # test "$_lt_disable_F77" != yes
Chris@42 7300
Chris@42 7301 AC_LANG_POP
Chris@42 7302 ])# _LT_LANG_F77_CONFIG
Chris@42 7303
Chris@42 7304
Chris@42 7305 # _LT_LANG_FC_CONFIG([TAG])
Chris@42 7306 # -------------------------
Chris@42 7307 # Ensure that the configuration variables for a Fortran compiler are
Chris@42 7308 # suitably defined. These variables are subsequently used by _LT_CONFIG
Chris@42 7309 # to write the compiler configuration to `libtool'.
Chris@42 7310 m4_defun([_LT_LANG_FC_CONFIG],
Chris@42 7311 [AC_LANG_PUSH(Fortran)
Chris@42 7312
Chris@42 7313 if test -z "$FC" || test "X$FC" = "Xno"; then
Chris@42 7314 _lt_disable_FC=yes
Chris@42 7315 fi
Chris@42 7316
Chris@42 7317 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 7318 _LT_TAGVAR(allow_undefined_flag, $1)=
Chris@42 7319 _LT_TAGVAR(always_export_symbols, $1)=no
Chris@42 7320 _LT_TAGVAR(archive_expsym_cmds, $1)=
Chris@42 7321 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
Chris@42 7322 _LT_TAGVAR(hardcode_direct, $1)=no
Chris@42 7323 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
Chris@42 7324 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
Chris@42 7325 _LT_TAGVAR(hardcode_libdir_separator, $1)=
Chris@42 7326 _LT_TAGVAR(hardcode_minus_L, $1)=no
Chris@42 7327 _LT_TAGVAR(hardcode_automatic, $1)=no
Chris@42 7328 _LT_TAGVAR(inherit_rpath, $1)=no
Chris@42 7329 _LT_TAGVAR(module_cmds, $1)=
Chris@42 7330 _LT_TAGVAR(module_expsym_cmds, $1)=
Chris@42 7331 _LT_TAGVAR(link_all_deplibs, $1)=unknown
Chris@42 7332 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
Chris@42 7333 _LT_TAGVAR(reload_flag, $1)=$reload_flag
Chris@42 7334 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
Chris@42 7335 _LT_TAGVAR(no_undefined_flag, $1)=
Chris@42 7336 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Chris@42 7337 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
Chris@42 7338
Chris@42 7339 # Source file extension for fc test sources.
Chris@42 7340 ac_ext=${ac_fc_srcext-f}
Chris@42 7341
Chris@42 7342 # Object file extension for compiled fc test sources.
Chris@42 7343 objext=o
Chris@42 7344 _LT_TAGVAR(objext, $1)=$objext
Chris@42 7345
Chris@42 7346 # No sense in running all these tests if we already determined that
Chris@42 7347 # the FC compiler isn't working. Some variables (like enable_shared)
Chris@42 7348 # are currently assumed to apply to all compilers on this platform,
Chris@42 7349 # and will be corrupted by setting them based on a non-working compiler.
Chris@42 7350 if test "$_lt_disable_FC" != yes; then
Chris@42 7351 # Code to be used in simple compile tests
Chris@42 7352 lt_simple_compile_test_code="\
Chris@42 7353 subroutine t
Chris@42 7354 return
Chris@42 7355 end
Chris@42 7356 "
Chris@42 7357
Chris@42 7358 # Code to be used in simple link tests
Chris@42 7359 lt_simple_link_test_code="\
Chris@42 7360 program t
Chris@42 7361 end
Chris@42 7362 "
Chris@42 7363
Chris@42 7364 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
Chris@42 7365 _LT_TAG_COMPILER
Chris@42 7366
Chris@42 7367 # save warnings/boilerplate of simple test code
Chris@42 7368 _LT_COMPILER_BOILERPLATE
Chris@42 7369 _LT_LINKER_BOILERPLATE
Chris@42 7370
Chris@42 7371 # Allow CC to be a program name with arguments.
Chris@42 7372 lt_save_CC="$CC"
Chris@42 7373 lt_save_GCC=$GCC
Chris@42 7374 lt_save_CFLAGS=$CFLAGS
Chris@42 7375 CC=${FC-"f95"}
Chris@42 7376 CFLAGS=$FCFLAGS
Chris@42 7377 compiler=$CC
Chris@42 7378 GCC=$ac_cv_fc_compiler_gnu
Chris@42 7379
Chris@42 7380 _LT_TAGVAR(compiler, $1)=$CC
Chris@42 7381 _LT_CC_BASENAME([$compiler])
Chris@42 7382
Chris@42 7383 if test -n "$compiler"; then
Chris@42 7384 AC_MSG_CHECKING([if libtool supports shared libraries])
Chris@42 7385 AC_MSG_RESULT([$can_build_shared])
Chris@42 7386
Chris@42 7387 AC_MSG_CHECKING([whether to build shared libraries])
Chris@42 7388 test "$can_build_shared" = "no" && enable_shared=no
Chris@42 7389
Chris@42 7390 # On AIX, shared libraries and static libraries use the same namespace, and
Chris@42 7391 # are all built from PIC.
Chris@42 7392 case $host_os in
Chris@42 7393 aix3*)
Chris@42 7394 test "$enable_shared" = yes && enable_static=no
Chris@42 7395 if test -n "$RANLIB"; then
Chris@42 7396 archive_cmds="$archive_cmds~\$RANLIB \$lib"
Chris@42 7397 postinstall_cmds='$RANLIB $lib'
Chris@42 7398 fi
Chris@42 7399 ;;
Chris@42 7400 aix[[4-9]]*)
Chris@42 7401 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
Chris@42 7402 test "$enable_shared" = yes && enable_static=no
Chris@42 7403 fi
Chris@42 7404 ;;
Chris@42 7405 esac
Chris@42 7406 AC_MSG_RESULT([$enable_shared])
Chris@42 7407
Chris@42 7408 AC_MSG_CHECKING([whether to build static libraries])
Chris@42 7409 # Make sure either enable_shared or enable_static is yes.
Chris@42 7410 test "$enable_shared" = yes || enable_static=yes
Chris@42 7411 AC_MSG_RESULT([$enable_static])
Chris@42 7412
Chris@42 7413 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
Chris@42 7414 _LT_TAGVAR(LD, $1)="$LD"
Chris@42 7415
Chris@42 7416 ## CAVEAT EMPTOR:
Chris@42 7417 ## There is no encapsulation within the following macros, do not change
Chris@42 7418 ## the running order or otherwise move them around unless you know exactly
Chris@42 7419 ## what you are doing...
Chris@42 7420 _LT_SYS_HIDDEN_LIBDEPS($1)
Chris@42 7421 _LT_COMPILER_PIC($1)
Chris@42 7422 _LT_COMPILER_C_O($1)
Chris@42 7423 _LT_COMPILER_FILE_LOCKS($1)
Chris@42 7424 _LT_LINKER_SHLIBS($1)
Chris@42 7425 _LT_SYS_DYNAMIC_LINKER($1)
Chris@42 7426 _LT_LINKER_HARDCODE_LIBPATH($1)
Chris@42 7427
Chris@42 7428 _LT_CONFIG($1)
Chris@42 7429 fi # test -n "$compiler"
Chris@42 7430
Chris@42 7431 GCC=$lt_save_GCC
Chris@42 7432 CC=$lt_save_CC
Chris@42 7433 CFLAGS=$lt_save_CFLAGS
Chris@42 7434 fi # test "$_lt_disable_FC" != yes
Chris@42 7435
Chris@42 7436 AC_LANG_POP
Chris@42 7437 ])# _LT_LANG_FC_CONFIG
Chris@42 7438
Chris@42 7439
Chris@42 7440 # _LT_LANG_GCJ_CONFIG([TAG])
Chris@42 7441 # --------------------------
Chris@42 7442 # Ensure that the configuration variables for the GNU Java Compiler compiler
Chris@42 7443 # are suitably defined. These variables are subsequently used by _LT_CONFIG
Chris@42 7444 # to write the compiler configuration to `libtool'.
Chris@42 7445 m4_defun([_LT_LANG_GCJ_CONFIG],
Chris@42 7446 [AC_REQUIRE([LT_PROG_GCJ])dnl
Chris@42 7447 AC_LANG_SAVE
Chris@42 7448
Chris@42 7449 # Source file extension for Java test sources.
Chris@42 7450 ac_ext=java
Chris@42 7451
Chris@42 7452 # Object file extension for compiled Java test sources.
Chris@42 7453 objext=o
Chris@42 7454 _LT_TAGVAR(objext, $1)=$objext
Chris@42 7455
Chris@42 7456 # Code to be used in simple compile tests
Chris@42 7457 lt_simple_compile_test_code="class foo {}"
Chris@42 7458
Chris@42 7459 # Code to be used in simple link tests
Chris@42 7460 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
Chris@42 7461
Chris@42 7462 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
Chris@42 7463 _LT_TAG_COMPILER
Chris@42 7464
Chris@42 7465 # save warnings/boilerplate of simple test code
Chris@42 7466 _LT_COMPILER_BOILERPLATE
Chris@42 7467 _LT_LINKER_BOILERPLATE
Chris@42 7468
Chris@42 7469 # Allow CC to be a program name with arguments.
Chris@42 7470 lt_save_CC=$CC
Chris@42 7471 lt_save_CFLAGS=$CFLAGS
Chris@42 7472 lt_save_GCC=$GCC
Chris@42 7473 GCC=yes
Chris@42 7474 CC=${GCJ-"gcj"}
Chris@42 7475 CFLAGS=$GCJFLAGS
Chris@42 7476 compiler=$CC
Chris@42 7477 _LT_TAGVAR(compiler, $1)=$CC
Chris@42 7478 _LT_TAGVAR(LD, $1)="$LD"
Chris@42 7479 _LT_CC_BASENAME([$compiler])
Chris@42 7480
Chris@42 7481 # GCJ did not exist at the time GCC didn't implicitly link libc in.
Chris@42 7482 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 7483
Chris@42 7484 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
Chris@42 7485 _LT_TAGVAR(reload_flag, $1)=$reload_flag
Chris@42 7486 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
Chris@42 7487
Chris@42 7488 ## CAVEAT EMPTOR:
Chris@42 7489 ## There is no encapsulation within the following macros, do not change
Chris@42 7490 ## the running order or otherwise move them around unless you know exactly
Chris@42 7491 ## what you are doing...
Chris@42 7492 if test -n "$compiler"; then
Chris@42 7493 _LT_COMPILER_NO_RTTI($1)
Chris@42 7494 _LT_COMPILER_PIC($1)
Chris@42 7495 _LT_COMPILER_C_O($1)
Chris@42 7496 _LT_COMPILER_FILE_LOCKS($1)
Chris@42 7497 _LT_LINKER_SHLIBS($1)
Chris@42 7498 _LT_LINKER_HARDCODE_LIBPATH($1)
Chris@42 7499
Chris@42 7500 _LT_CONFIG($1)
Chris@42 7501 fi
Chris@42 7502
Chris@42 7503 AC_LANG_RESTORE
Chris@42 7504
Chris@42 7505 GCC=$lt_save_GCC
Chris@42 7506 CC=$lt_save_CC
Chris@42 7507 CFLAGS=$lt_save_CFLAGS
Chris@42 7508 ])# _LT_LANG_GCJ_CONFIG
Chris@42 7509
Chris@42 7510
Chris@42 7511 # _LT_LANG_GO_CONFIG([TAG])
Chris@42 7512 # --------------------------
Chris@42 7513 # Ensure that the configuration variables for the GNU Go compiler
Chris@42 7514 # are suitably defined. These variables are subsequently used by _LT_CONFIG
Chris@42 7515 # to write the compiler configuration to `libtool'.
Chris@42 7516 m4_defun([_LT_LANG_GO_CONFIG],
Chris@42 7517 [AC_REQUIRE([LT_PROG_GO])dnl
Chris@42 7518 AC_LANG_SAVE
Chris@42 7519
Chris@42 7520 # Source file extension for Go test sources.
Chris@42 7521 ac_ext=go
Chris@42 7522
Chris@42 7523 # Object file extension for compiled Go test sources.
Chris@42 7524 objext=o
Chris@42 7525 _LT_TAGVAR(objext, $1)=$objext
Chris@42 7526
Chris@42 7527 # Code to be used in simple compile tests
Chris@42 7528 lt_simple_compile_test_code="package main; func main() { }"
Chris@42 7529
Chris@42 7530 # Code to be used in simple link tests
Chris@42 7531 lt_simple_link_test_code='package main; func main() { }'
Chris@42 7532
Chris@42 7533 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
Chris@42 7534 _LT_TAG_COMPILER
Chris@42 7535
Chris@42 7536 # save warnings/boilerplate of simple test code
Chris@42 7537 _LT_COMPILER_BOILERPLATE
Chris@42 7538 _LT_LINKER_BOILERPLATE
Chris@42 7539
Chris@42 7540 # Allow CC to be a program name with arguments.
Chris@42 7541 lt_save_CC=$CC
Chris@42 7542 lt_save_CFLAGS=$CFLAGS
Chris@42 7543 lt_save_GCC=$GCC
Chris@42 7544 GCC=yes
Chris@42 7545 CC=${GOC-"gccgo"}
Chris@42 7546 CFLAGS=$GOFLAGS
Chris@42 7547 compiler=$CC
Chris@42 7548 _LT_TAGVAR(compiler, $1)=$CC
Chris@42 7549 _LT_TAGVAR(LD, $1)="$LD"
Chris@42 7550 _LT_CC_BASENAME([$compiler])
Chris@42 7551
Chris@42 7552 # Go did not exist at the time GCC didn't implicitly link libc in.
Chris@42 7553 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Chris@42 7554
Chris@42 7555 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
Chris@42 7556 _LT_TAGVAR(reload_flag, $1)=$reload_flag
Chris@42 7557 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
Chris@42 7558
Chris@42 7559 ## CAVEAT EMPTOR:
Chris@42 7560 ## There is no encapsulation within the following macros, do not change
Chris@42 7561 ## the running order or otherwise move them around unless you know exactly
Chris@42 7562 ## what you are doing...
Chris@42 7563 if test -n "$compiler"; then
Chris@42 7564 _LT_COMPILER_NO_RTTI($1)
Chris@42 7565 _LT_COMPILER_PIC($1)
Chris@42 7566 _LT_COMPILER_C_O($1)
Chris@42 7567 _LT_COMPILER_FILE_LOCKS($1)
Chris@42 7568 _LT_LINKER_SHLIBS($1)
Chris@42 7569 _LT_LINKER_HARDCODE_LIBPATH($1)
Chris@42 7570
Chris@42 7571 _LT_CONFIG($1)
Chris@42 7572 fi
Chris@42 7573
Chris@42 7574 AC_LANG_RESTORE
Chris@42 7575
Chris@42 7576 GCC=$lt_save_GCC
Chris@42 7577 CC=$lt_save_CC
Chris@42 7578 CFLAGS=$lt_save_CFLAGS
Chris@42 7579 ])# _LT_LANG_GO_CONFIG
Chris@42 7580
Chris@42 7581
Chris@42 7582 # _LT_LANG_RC_CONFIG([TAG])
Chris@42 7583 # -------------------------
Chris@42 7584 # Ensure that the configuration variables for the Windows resource compiler
Chris@42 7585 # are suitably defined. These variables are subsequently used by _LT_CONFIG
Chris@42 7586 # to write the compiler configuration to `libtool'.
Chris@42 7587 m4_defun([_LT_LANG_RC_CONFIG],
Chris@42 7588 [AC_REQUIRE([LT_PROG_RC])dnl
Chris@42 7589 AC_LANG_SAVE
Chris@42 7590
Chris@42 7591 # Source file extension for RC test sources.
Chris@42 7592 ac_ext=rc
Chris@42 7593
Chris@42 7594 # Object file extension for compiled RC test sources.
Chris@42 7595 objext=o
Chris@42 7596 _LT_TAGVAR(objext, $1)=$objext
Chris@42 7597
Chris@42 7598 # Code to be used in simple compile tests
Chris@42 7599 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
Chris@42 7600
Chris@42 7601 # Code to be used in simple link tests
Chris@42 7602 lt_simple_link_test_code="$lt_simple_compile_test_code"
Chris@42 7603
Chris@42 7604 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
Chris@42 7605 _LT_TAG_COMPILER
Chris@42 7606
Chris@42 7607 # save warnings/boilerplate of simple test code
Chris@42 7608 _LT_COMPILER_BOILERPLATE
Chris@42 7609 _LT_LINKER_BOILERPLATE
Chris@42 7610
Chris@42 7611 # Allow CC to be a program name with arguments.
Chris@42 7612 lt_save_CC="$CC"
Chris@42 7613 lt_save_CFLAGS=$CFLAGS
Chris@42 7614 lt_save_GCC=$GCC
Chris@42 7615 GCC=
Chris@42 7616 CC=${RC-"windres"}
Chris@42 7617 CFLAGS=
Chris@42 7618 compiler=$CC
Chris@42 7619 _LT_TAGVAR(compiler, $1)=$CC
Chris@42 7620 _LT_CC_BASENAME([$compiler])
Chris@42 7621 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
Chris@42 7622
Chris@42 7623 if test -n "$compiler"; then
Chris@42 7624 :
Chris@42 7625 _LT_CONFIG($1)
Chris@42 7626 fi
Chris@42 7627
Chris@42 7628 GCC=$lt_save_GCC
Chris@42 7629 AC_LANG_RESTORE
Chris@42 7630 CC=$lt_save_CC
Chris@42 7631 CFLAGS=$lt_save_CFLAGS
Chris@42 7632 ])# _LT_LANG_RC_CONFIG
Chris@42 7633
Chris@42 7634
Chris@42 7635 # LT_PROG_GCJ
Chris@42 7636 # -----------
Chris@42 7637 AC_DEFUN([LT_PROG_GCJ],
Chris@42 7638 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
Chris@42 7639 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
Chris@42 7640 [AC_CHECK_TOOL(GCJ, gcj,)
Chris@42 7641 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
Chris@42 7642 AC_SUBST(GCJFLAGS)])])[]dnl
Chris@42 7643 ])
Chris@42 7644
Chris@42 7645 # Old name:
Chris@42 7646 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
Chris@42 7647 dnl aclocal-1.4 backwards compatibility:
Chris@42 7648 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
Chris@42 7649
Chris@42 7650
Chris@42 7651 # LT_PROG_GO
Chris@42 7652 # ----------
Chris@42 7653 AC_DEFUN([LT_PROG_GO],
Chris@42 7654 [AC_CHECK_TOOL(GOC, gccgo,)
Chris@42 7655 ])
Chris@42 7656
Chris@42 7657
Chris@42 7658 # LT_PROG_RC
Chris@42 7659 # ----------
Chris@42 7660 AC_DEFUN([LT_PROG_RC],
Chris@42 7661 [AC_CHECK_TOOL(RC, windres,)
Chris@42 7662 ])
Chris@42 7663
Chris@42 7664 # Old name:
Chris@42 7665 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
Chris@42 7666 dnl aclocal-1.4 backwards compatibility:
Chris@42 7667 dnl AC_DEFUN([LT_AC_PROG_RC], [])
Chris@42 7668
Chris@42 7669
Chris@42 7670 # _LT_DECL_EGREP
Chris@42 7671 # --------------
Chris@42 7672 # If we don't have a new enough Autoconf to choose the best grep
Chris@42 7673 # available, choose the one first in the user's PATH.
Chris@42 7674 m4_defun([_LT_DECL_EGREP],
Chris@42 7675 [AC_REQUIRE([AC_PROG_EGREP])dnl
Chris@42 7676 AC_REQUIRE([AC_PROG_FGREP])dnl
Chris@42 7677 test -z "$GREP" && GREP=grep
Chris@42 7678 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
Chris@42 7679 _LT_DECL([], [EGREP], [1], [An ERE matcher])
Chris@42 7680 _LT_DECL([], [FGREP], [1], [A literal string matcher])
Chris@42 7681 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
Chris@42 7682 AC_SUBST([GREP])
Chris@42 7683 ])
Chris@42 7684
Chris@42 7685
Chris@42 7686 # _LT_DECL_OBJDUMP
Chris@42 7687 # --------------
Chris@42 7688 # If we don't have a new enough Autoconf to choose the best objdump
Chris@42 7689 # available, choose the one first in the user's PATH.
Chris@42 7690 m4_defun([_LT_DECL_OBJDUMP],
Chris@42 7691 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
Chris@42 7692 test -z "$OBJDUMP" && OBJDUMP=objdump
Chris@42 7693 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
Chris@42 7694 AC_SUBST([OBJDUMP])
Chris@42 7695 ])
Chris@42 7696
Chris@42 7697 # _LT_DECL_DLLTOOL
Chris@42 7698 # ----------------
Chris@42 7699 # Ensure DLLTOOL variable is set.
Chris@42 7700 m4_defun([_LT_DECL_DLLTOOL],
Chris@42 7701 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
Chris@42 7702 test -z "$DLLTOOL" && DLLTOOL=dlltool
Chris@42 7703 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
Chris@42 7704 AC_SUBST([DLLTOOL])
Chris@42 7705 ])
Chris@42 7706
Chris@42 7707 # _LT_DECL_SED
Chris@42 7708 # ------------
Chris@42 7709 # Check for a fully-functional sed program, that truncates
Chris@42 7710 # as few characters as possible. Prefer GNU sed if found.
Chris@42 7711 m4_defun([_LT_DECL_SED],
Chris@42 7712 [AC_PROG_SED
Chris@42 7713 test -z "$SED" && SED=sed
Chris@42 7714 Xsed="$SED -e 1s/^X//"
Chris@42 7715 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
Chris@42 7716 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
Chris@42 7717 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
Chris@42 7718 ])# _LT_DECL_SED
Chris@42 7719
Chris@42 7720 m4_ifndef([AC_PROG_SED], [
Chris@42 7721 ############################################################
Chris@42 7722 # NOTE: This macro has been submitted for inclusion into #
Chris@42 7723 # GNU Autoconf as AC_PROG_SED. When it is available in #
Chris@42 7724 # a released version of Autoconf we should remove this #
Chris@42 7725 # macro and use it instead. #
Chris@42 7726 ############################################################
Chris@42 7727
Chris@42 7728 m4_defun([AC_PROG_SED],
Chris@42 7729 [AC_MSG_CHECKING([for a sed that does not truncate output])
Chris@42 7730 AC_CACHE_VAL(lt_cv_path_SED,
Chris@42 7731 [# Loop through the user's path and test for sed and gsed.
Chris@42 7732 # Then use that list of sed's as ones to test for truncation.
Chris@42 7733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Chris@42 7734 for as_dir in $PATH
Chris@42 7735 do
Chris@42 7736 IFS=$as_save_IFS
Chris@42 7737 test -z "$as_dir" && as_dir=.
Chris@42 7738 for lt_ac_prog in sed gsed; do
Chris@42 7739 for ac_exec_ext in '' $ac_executable_extensions; do
Chris@42 7740 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
Chris@42 7741 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
Chris@42 7742 fi
Chris@42 7743 done
Chris@42 7744 done
Chris@42 7745 done
Chris@42 7746 IFS=$as_save_IFS
Chris@42 7747 lt_ac_max=0
Chris@42 7748 lt_ac_count=0
Chris@42 7749 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
Chris@42 7750 # along with /bin/sed that truncates output.
Chris@42 7751 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
Chris@42 7752 test ! -f $lt_ac_sed && continue
Chris@42 7753 cat /dev/null > conftest.in
Chris@42 7754 lt_ac_count=0
Chris@42 7755 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
Chris@42 7756 # Check for GNU sed and select it if it is found.
Chris@42 7757 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
Chris@42 7758 lt_cv_path_SED=$lt_ac_sed
Chris@42 7759 break
Chris@42 7760 fi
Chris@42 7761 while true; do
Chris@42 7762 cat conftest.in conftest.in >conftest.tmp
Chris@42 7763 mv conftest.tmp conftest.in
Chris@42 7764 cp conftest.in conftest.nl
Chris@42 7765 echo >>conftest.nl
Chris@42 7766 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
Chris@42 7767 cmp -s conftest.out conftest.nl || break
Chris@42 7768 # 10000 chars as input seems more than enough
Chris@42 7769 test $lt_ac_count -gt 10 && break
Chris@42 7770 lt_ac_count=`expr $lt_ac_count + 1`
Chris@42 7771 if test $lt_ac_count -gt $lt_ac_max; then
Chris@42 7772 lt_ac_max=$lt_ac_count
Chris@42 7773 lt_cv_path_SED=$lt_ac_sed
Chris@42 7774 fi
Chris@42 7775 done
Chris@42 7776 done
Chris@42 7777 ])
Chris@42 7778 SED=$lt_cv_path_SED
Chris@42 7779 AC_SUBST([SED])
Chris@42 7780 AC_MSG_RESULT([$SED])
Chris@42 7781 ])#AC_PROG_SED
Chris@42 7782 ])#m4_ifndef
Chris@42 7783
Chris@42 7784 # Old name:
Chris@42 7785 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
Chris@42 7786 dnl aclocal-1.4 backwards compatibility:
Chris@42 7787 dnl AC_DEFUN([LT_AC_PROG_SED], [])
Chris@42 7788
Chris@42 7789
Chris@42 7790 # _LT_CHECK_SHELL_FEATURES
Chris@42 7791 # ------------------------
Chris@42 7792 # Find out whether the shell is Bourne or XSI compatible,
Chris@42 7793 # or has some other useful features.
Chris@42 7794 m4_defun([_LT_CHECK_SHELL_FEATURES],
Chris@42 7795 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
Chris@42 7796 # Try some XSI features
Chris@42 7797 xsi_shell=no
Chris@42 7798 ( _lt_dummy="a/b/c"
Chris@42 7799 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
Chris@42 7800 = c,a/b,b/c, \
Chris@42 7801 && eval 'test $(( 1 + 1 )) -eq 2 \
Chris@42 7802 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
Chris@42 7803 && xsi_shell=yes
Chris@42 7804 AC_MSG_RESULT([$xsi_shell])
Chris@42 7805 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
Chris@42 7806
Chris@42 7807 AC_MSG_CHECKING([whether the shell understands "+="])
Chris@42 7808 lt_shell_append=no
Chris@42 7809 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
Chris@42 7810 >/dev/null 2>&1 \
Chris@42 7811 && lt_shell_append=yes
Chris@42 7812 AC_MSG_RESULT([$lt_shell_append])
Chris@42 7813 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
Chris@42 7814
Chris@42 7815 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
Chris@42 7816 lt_unset=unset
Chris@42 7817 else
Chris@42 7818 lt_unset=false
Chris@42 7819 fi
Chris@42 7820 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
Chris@42 7821
Chris@42 7822 # test EBCDIC or ASCII
Chris@42 7823 case `echo X|tr X '\101'` in
Chris@42 7824 A) # ASCII based system
Chris@42 7825 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
Chris@42 7826 lt_SP2NL='tr \040 \012'
Chris@42 7827 lt_NL2SP='tr \015\012 \040\040'
Chris@42 7828 ;;
Chris@42 7829 *) # EBCDIC based system
Chris@42 7830 lt_SP2NL='tr \100 \n'
Chris@42 7831 lt_NL2SP='tr \r\n \100\100'
Chris@42 7832 ;;
Chris@42 7833 esac
Chris@42 7834 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
Chris@42 7835 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
Chris@42 7836 ])# _LT_CHECK_SHELL_FEATURES
Chris@42 7837
Chris@42 7838
Chris@42 7839 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
Chris@42 7840 # ------------------------------------------------------
Chris@42 7841 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
Chris@42 7842 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
Chris@42 7843 m4_defun([_LT_PROG_FUNCTION_REPLACE],
Chris@42 7844 [dnl {
Chris@42 7845 sed -e '/^$1 ()$/,/^} # $1 /c\
Chris@42 7846 $1 ()\
Chris@42 7847 {\
Chris@42 7848 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
Chris@42 7849 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
Chris@42 7850 && mv -f "$cfgfile.tmp" "$cfgfile" \
Chris@42 7851 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
Chris@42 7852 test 0 -eq $? || _lt_function_replace_fail=:
Chris@42 7853 ])
Chris@42 7854
Chris@42 7855
Chris@42 7856 # _LT_PROG_REPLACE_SHELLFNS
Chris@42 7857 # -------------------------
Chris@42 7858 # Replace existing portable implementations of several shell functions with
Chris@42 7859 # equivalent extended shell implementations where those features are available..
Chris@42 7860 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
Chris@42 7861 [if test x"$xsi_shell" = xyes; then
Chris@42 7862 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
Chris@42 7863 case ${1} in
Chris@42 7864 */*) func_dirname_result="${1%/*}${2}" ;;
Chris@42 7865 * ) func_dirname_result="${3}" ;;
Chris@42 7866 esac])
Chris@42 7867
Chris@42 7868 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
Chris@42 7869 func_basename_result="${1##*/}"])
Chris@42 7870
Chris@42 7871 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
Chris@42 7872 case ${1} in
Chris@42 7873 */*) func_dirname_result="${1%/*}${2}" ;;
Chris@42 7874 * ) func_dirname_result="${3}" ;;
Chris@42 7875 esac
Chris@42 7876 func_basename_result="${1##*/}"])
Chris@42 7877
Chris@42 7878 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
Chris@42 7879 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
Chris@42 7880 # positional parameters, so assign one to ordinary parameter first.
Chris@42 7881 func_stripname_result=${3}
Chris@42 7882 func_stripname_result=${func_stripname_result#"${1}"}
Chris@42 7883 func_stripname_result=${func_stripname_result%"${2}"}])
Chris@42 7884
Chris@42 7885 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
Chris@42 7886 func_split_long_opt_name=${1%%=*}
Chris@42 7887 func_split_long_opt_arg=${1#*=}])
Chris@42 7888
Chris@42 7889 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
Chris@42 7890 func_split_short_opt_arg=${1#??}
Chris@42 7891 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
Chris@42 7892
Chris@42 7893 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
Chris@42 7894 case ${1} in
Chris@42 7895 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
Chris@42 7896 *) func_lo2o_result=${1} ;;
Chris@42 7897 esac])
Chris@42 7898
Chris@42 7899 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
Chris@42 7900
Chris@42 7901 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
Chris@42 7902
Chris@42 7903 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
Chris@42 7904 fi
Chris@42 7905
Chris@42 7906 if test x"$lt_shell_append" = xyes; then
Chris@42 7907 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
Chris@42 7908
Chris@42 7909 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
Chris@42 7910 func_quote_for_eval "${2}"
Chris@42 7911 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
Chris@42 7912 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
Chris@42 7913
Chris@42 7914 # Save a `func_append' function call where possible by direct use of '+='
Chris@42 7915 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
Chris@42 7916 && mv -f "$cfgfile.tmp" "$cfgfile" \
Chris@42 7917 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
Chris@42 7918 test 0 -eq $? || _lt_function_replace_fail=:
Chris@42 7919 else
Chris@42 7920 # Save a `func_append' function call even when '+=' is not available
Chris@42 7921 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
Chris@42 7922 && mv -f "$cfgfile.tmp" "$cfgfile" \
Chris@42 7923 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
Chris@42 7924 test 0 -eq $? || _lt_function_replace_fail=:
Chris@42 7925 fi
Chris@42 7926
Chris@42 7927 if test x"$_lt_function_replace_fail" = x":"; then
Chris@42 7928 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
Chris@42 7929 fi
Chris@42 7930 ])
Chris@42 7931
Chris@42 7932 # _LT_PATH_CONVERSION_FUNCTIONS
Chris@42 7933 # -----------------------------
Chris@42 7934 # Determine which file name conversion functions should be used by
Chris@42 7935 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
Chris@42 7936 # for certain cross-compile configurations and native mingw.
Chris@42 7937 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
Chris@42 7938 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
Chris@42 7939 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
Chris@42 7940 AC_MSG_CHECKING([how to convert $build file names to $host format])
Chris@42 7941 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
Chris@42 7942 [case $host in
Chris@42 7943 *-*-mingw* )
Chris@42 7944 case $build in
Chris@42 7945 *-*-mingw* ) # actually msys
Chris@42 7946 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
Chris@42 7947 ;;
Chris@42 7948 *-*-cygwin* )
Chris@42 7949 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
Chris@42 7950 ;;
Chris@42 7951 * ) # otherwise, assume *nix
Chris@42 7952 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
Chris@42 7953 ;;
Chris@42 7954 esac
Chris@42 7955 ;;
Chris@42 7956 *-*-cygwin* )
Chris@42 7957 case $build in
Chris@42 7958 *-*-mingw* ) # actually msys
Chris@42 7959 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
Chris@42 7960 ;;
Chris@42 7961 *-*-cygwin* )
Chris@42 7962 lt_cv_to_host_file_cmd=func_convert_file_noop
Chris@42 7963 ;;
Chris@42 7964 * ) # otherwise, assume *nix
Chris@42 7965 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
Chris@42 7966 ;;
Chris@42 7967 esac
Chris@42 7968 ;;
Chris@42 7969 * ) # unhandled hosts (and "normal" native builds)
Chris@42 7970 lt_cv_to_host_file_cmd=func_convert_file_noop
Chris@42 7971 ;;
Chris@42 7972 esac
Chris@42 7973 ])
Chris@42 7974 to_host_file_cmd=$lt_cv_to_host_file_cmd
Chris@42 7975 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
Chris@42 7976 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
Chris@42 7977 [0], [convert $build file names to $host format])dnl
Chris@42 7978
Chris@42 7979 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
Chris@42 7980 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
Chris@42 7981 [#assume ordinary cross tools, or native build.
Chris@42 7982 lt_cv_to_tool_file_cmd=func_convert_file_noop
Chris@42 7983 case $host in
Chris@42 7984 *-*-mingw* )
Chris@42 7985 case $build in
Chris@42 7986 *-*-mingw* ) # actually msys
Chris@42 7987 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
Chris@42 7988 ;;
Chris@42 7989 esac
Chris@42 7990 ;;
Chris@42 7991 esac
Chris@42 7992 ])
Chris@42 7993 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
Chris@42 7994 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
Chris@42 7995 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
Chris@42 7996 [0], [convert $build files to toolchain format])dnl
Chris@42 7997 ])# _LT_PATH_CONVERSION_FUNCTIONS